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Commit | Line | Data |
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005537df | 1 | #! /bin/sh |
861bb6c1 | 2 | # Guess values for system-dependent variables and create Makefiles. |
a3bba767 | 3 | # Generated by GNU Autoconf 2.59. |
861bb6c1 | 4 | # |
a3bba767 | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
861bb6c1 JL |
6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
ba479fd2 NN |
8 | ## --------------------- ## |
9 | ## M4sh Initialization. ## | |
10 | ## --------------------- ## | |
11 | ||
a3bba767 | 12 | # Be Bourne compatible |
ba479fd2 NN |
13 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
14 | emulate sh | |
15 | NULLCMD=: | |
16 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
17 | # is contrary to our usage. Disable this feature. | |
18 | alias -g '${1+"$@"}'='"$@"' | |
a3bba767 JJ |
19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
20 | set -o posix | |
ba479fd2 | 21 | fi |
a3bba767 | 22 | DUALCASE=1; export DUALCASE # for MKS sh |
ba479fd2 NN |
23 | |
24 | # Support unset when possible. | |
86da66b5 | 25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
ba479fd2 NN |
26 | as_unset=unset |
27 | else | |
28 | as_unset=false | |
29 | fi | |
30 | ||
31 | ||
32 | # Work around bugs in pre-3.0 UWIN ksh. | |
a3bba767 | 33 | $as_unset ENV MAIL MAILPATH |
ba479fd2 NN |
34 | PS1='$ ' |
35 | PS2='> ' | |
36 | PS4='+ ' | |
37 | ||
38 | # NLS nuisances. | |
39 | for as_var in \ | |
40 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
41 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
42 | LC_TELEPHONE LC_TIME | |
43 | do | |
86da66b5 | 44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ba479fd2 NN |
45 | eval $as_var=C; export $as_var |
46 | else | |
a3bba767 | 47 | $as_unset $as_var |
ba479fd2 NN |
48 | fi |
49 | done | |
50 | ||
51 | # Required to use basename. | |
a3bba767 | 52 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
53 | as_expr=expr |
54 | else | |
55 | as_expr=false | |
56 | fi | |
57 | ||
a3bba767 | 58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
ba479fd2 NN |
59 | as_basename=basename |
60 | else | |
61 | as_basename=false | |
62 | fi | |
63 | ||
64 | ||
65 | # Name of the executable. | |
a3bba767 | 66 | as_me=`$as_basename "$0" || |
ba479fd2 NN |
67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
68 | X"$0" : 'X\(//\)$' \| \ | |
a3bba767 JJ |
69 | X"$0" : 'X\(/\)$' \| \ |
70 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 71 | echo X/"$0" | |
a3bba767 JJ |
72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
73 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
74 | /^X\/\(\/\).*/{ s//\1/; q; } | |
75 | s/.*/./; q'` | |
ba479fd2 | 76 | |
a6ccdbab | 77 | |
a3bba767 JJ |
78 | # PATH needs CR, and LINENO needs CR and PATH. |
79 | # Avoid depending upon Character Ranges. | |
80 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
81 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
82 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
83 | as_cr_digits='0123456789' | |
84 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
703d89ab | 85 | |
a3bba767 JJ |
86 | # The user is always right. |
87 | if test "${PATH_SEPARATOR+set}" != set; then | |
88 | echo "#! /bin/sh" >conf$$.sh | |
89 | echo "exit 0" >>conf$$.sh | |
90 | chmod +x conf$$.sh | |
91 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
92 | PATH_SEPARATOR=';' | |
93 | else | |
94 | PATH_SEPARATOR=: | |
95 | fi | |
96 | rm -f conf$$.sh | |
703d89ab ZW |
97 | fi |
98 | ||
703d89ab | 99 | |
a3bba767 JJ |
100 | as_lineno_1=$LINENO |
101 | as_lineno_2=$LINENO | |
102 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
103 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
104 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
105 | # Find who we are. Look in the path if we contain no path at all | |
106 | # relative or not. | |
107 | case $0 in | |
108 | *[\\/]* ) as_myself=$0 ;; | |
109 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
110 | for as_dir in $PATH | |
111 | do | |
112 | IFS=$as_save_IFS | |
113 | test -z "$as_dir" && as_dir=. | |
114 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
115 | done | |
703d89ab | 116 | |
a3bba767 JJ |
117 | ;; |
118 | esac | |
119 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
120 | # in which case we are not to be found in the path. | |
121 | if test "x$as_myself" = x; then | |
122 | as_myself=$0 | |
123 | fi | |
124 | if test ! -f "$as_myself"; then | |
125 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
126 | { (exit 1); exit 1; }; } | |
127 | fi | |
128 | case $CONFIG_SHELL in | |
129 | '') | |
ba479fd2 | 130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
dd7f7a6e | 131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
ba479fd2 NN |
132 | do |
133 | IFS=$as_save_IFS | |
134 | test -z "$as_dir" && as_dir=. | |
a3bba767 JJ |
135 | for as_base in sh bash ksh sh5; do |
136 | case $as_dir in | |
ba479fd2 | 137 | /*) |
a3bba767 | 138 | if ("$as_dir/$as_base" -c ' |
703d89ab ZW |
139 | as_lineno_1=$LINENO |
140 | as_lineno_2=$LINENO | |
a3bba767 | 141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
703d89ab | 142 | test "x$as_lineno_1" != "x$as_lineno_2" && |
a3bba767 JJ |
143 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
144 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
145 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
146 | CONFIG_SHELL=$as_dir/$as_base | |
147 | export CONFIG_SHELL | |
148 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
149 | fi;; | |
150 | esac | |
151 | done | |
152 | done | |
153 | ;; | |
154 | esac | |
ba479fd2 NN |
155 | |
156 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
157 | # uniformly replaced by the line number. The first 'sed' inserts a | |
a3bba767 JJ |
158 | # line-number line before each line; the second 'sed' does the real |
159 | # work. The second script uses 'N' to pair each line-number line | |
160 | # with the numbered line, and appends trailing '-' during | |
161 | # substitution so that $LINENO is not a special case at line end. | |
ba479fd2 | 162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
a3bba767 JJ |
163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
164 | sed '=' <$as_myself | | |
ba479fd2 NN |
165 | sed ' |
166 | N | |
a3bba767 JJ |
167 | s,$,-, |
168 | : loop | |
169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
ba479fd2 | 170 | t loop |
a3bba767 JJ |
171 | s,-$,, |
172 | s,^['$as_cr_digits']*\n,, | |
ba479fd2 | 173 | ' >$as_me.lineno && |
a3bba767 | 174 | chmod +x $as_me.lineno || |
ba479fd2 NN |
175 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
176 | { (exit 1); exit 1; }; } | |
177 | ||
178 | # Don't try to exec as it changes $[0], causing all sort of problems | |
179 | # (the dirname of $[0] is not the place where we might find the | |
a3bba767 JJ |
180 | # original and so on. Autoconf is especially sensible to this). |
181 | . ./$as_me.lineno | |
ba479fd2 NN |
182 | # Exit status is that of the last command. |
183 | exit | |
184 | } | |
185 | ||
186 | ||
a3bba767 JJ |
187 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
188 | *c*,-n*) ECHO_N= ECHO_C=' | |
189 | ' ECHO_T=' ' ;; | |
190 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
191 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
ba479fd2 NN |
192 | esac |
193 | ||
a3bba767 | 194 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
195 | as_expr=expr |
196 | else | |
197 | as_expr=false | |
198 | fi | |
199 | ||
200 | rm -f conf$$ conf$$.exe conf$$.file | |
201 | echo >conf$$.file | |
202 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
a3bba767 JJ |
203 | # We could just check for DJGPP; but this test a) works b) is more generic |
204 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
205 | if test -f conf$$.exe; then | |
206 | # Don't use ln at all; we don't have any links | |
ba479fd2 | 207 | as_ln_s='cp -p' |
a3bba767 JJ |
208 | else |
209 | as_ln_s='ln -s' | |
210 | fi | |
ba479fd2 NN |
211 | elif ln conf$$.file conf$$ 2>/dev/null; then |
212 | as_ln_s=ln | |
213 | else | |
214 | as_ln_s='cp -p' | |
215 | fi | |
a3bba767 | 216 | rm -f conf$$ conf$$.exe conf$$.file |
861bb6c1 | 217 | |
ba479fd2 NN |
218 | if mkdir -p . 2>/dev/null; then |
219 | as_mkdir_p=: | |
220 | else | |
86da66b5 | 221 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
222 | as_mkdir_p=false |
223 | fi | |
224 | ||
a3bba767 | 225 | as_executable_p="test -f" |
ba479fd2 NN |
226 | |
227 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
229 | |
230 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
232 | |
233 | ||
a3bba767 JJ |
234 | # IFS |
235 | # We need space, tab and new line, in precisely that order. | |
236 | as_nl=' | |
237 | ' | |
238 | IFS=" $as_nl" | |
239 | ||
240 | # CDPATH. | |
241 | $as_unset CDPATH | |
ba479fd2 NN |
242 | |
243 | ||
244 | # Name of the host. | |
245 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
246 | # so uname gets run too. | |
247 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
248 | ||
a3bba767 JJ |
249 | exec 6>&1 |
250 | ||
ba479fd2 NN |
251 | # |
252 | # Initializations. | |
253 | # | |
861bb6c1 | 254 | ac_default_prefix=/usr/local |
ba479fd2 NN |
255 | ac_config_libobj_dir=. |
256 | cross_compiling=no | |
257 | subdirs= | |
258 | MFLAGS= | |
259 | MAKEFLAGS= | |
260 | SHELL=${CONFIG_SHELL-/bin/sh} | |
261 | ||
a3bba767 JJ |
262 | # Maximum number of lines to put in a shell here document. |
263 | # This variable seems obsolete. It should probably be removed, and | |
264 | # only ac_max_sed_lines should be used. | |
265 | : ${ac_max_here_lines=38} | |
266 | ||
ba479fd2 NN |
267 | # Identity of this package. |
268 | PACKAGE_NAME= | |
269 | PACKAGE_TARNAME= | |
270 | PACKAGE_VERSION= | |
271 | PACKAGE_STRING= | |
272 | PACKAGE_BUGREPORT= | |
273 | ||
274 | ac_unique_file="tree.c" | |
275 | # Factoring default headers for most tests. | |
276 | ac_includes_default="\ | |
277 | #include <stdio.h> | |
a3bba767 | 278 | #if HAVE_SYS_TYPES_H |
ba479fd2 NN |
279 | # include <sys/types.h> |
280 | #endif | |
a3bba767 | 281 | #if HAVE_SYS_STAT_H |
ba479fd2 NN |
282 | # include <sys/stat.h> |
283 | #endif | |
a3bba767 | 284 | #if STDC_HEADERS |
ba479fd2 NN |
285 | # include <stdlib.h> |
286 | # include <stddef.h> | |
287 | #else | |
a3bba767 | 288 | # if HAVE_STDLIB_H |
ba479fd2 NN |
289 | # include <stdlib.h> |
290 | # endif | |
291 | #endif | |
a3bba767 JJ |
292 | #if HAVE_STRING_H |
293 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
ba479fd2 NN |
294 | # include <memory.h> |
295 | # endif | |
296 | # include <string.h> | |
297 | #endif | |
a3bba767 | 298 | #if HAVE_STRINGS_H |
ba479fd2 NN |
299 | # include <strings.h> |
300 | #endif | |
a3bba767 | 301 | #if HAVE_INTTYPES_H |
ba479fd2 | 302 | # include <inttypes.h> |
a3bba767 JJ |
303 | #else |
304 | # if HAVE_STDINT_H | |
305 | # include <stdint.h> | |
306 | # endif | |
ba479fd2 | 307 | #endif |
a3bba767 | 308 | #if HAVE_UNISTD_H |
ba479fd2 NN |
309 | # include <unistd.h> |
310 | #endif" | |
311 | ||
a3bba767 | 312 | ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict_warn cxx_compat_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS' |
ba479fd2 | 313 | ac_subst_files='language_hooks' |
861bb6c1 JL |
314 | |
315 | # Initialize some variables set by options. | |
ba479fd2 NN |
316 | ac_init_help= |
317 | ac_init_version=false | |
861bb6c1 JL |
318 | # The variables have the same names as the options, with |
319 | # dashes changed to underlines. | |
ba479fd2 | 320 | cache_file=/dev/null |
861bb6c1 | 321 | exec_prefix=NONE |
861bb6c1 | 322 | no_create= |
861bb6c1 JL |
323 | no_recursion= |
324 | prefix=NONE | |
325 | program_prefix=NONE | |
326 | program_suffix=NONE | |
327 | program_transform_name=s,x,x, | |
328 | silent= | |
329 | site= | |
330 | srcdir= | |
861bb6c1 JL |
331 | verbose= |
332 | x_includes=NONE | |
333 | x_libraries=NONE | |
ba479fd2 NN |
334 | |
335 | # Installation directory options. | |
336 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
337 | # and all the variables that are supposed to be based on exec_prefix | |
338 | # by default will actually change. | |
339 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
861bb6c1 JL |
340 | bindir='${exec_prefix}/bin' |
341 | sbindir='${exec_prefix}/sbin' | |
342 | libexecdir='${exec_prefix}/libexec' | |
a3bba767 | 343 | datadir='${prefix}/share' |
861bb6c1 JL |
344 | sysconfdir='${prefix}/etc' |
345 | sharedstatedir='${prefix}/com' | |
346 | localstatedir='${prefix}/var' | |
a3bba767 | 347 | libdir='${exec_prefix}/lib' |
861bb6c1 JL |
348 | includedir='${prefix}/include' |
349 | oldincludedir='/usr/include' | |
a3bba767 JJ |
350 | infodir='${prefix}/info' |
351 | mandir='${prefix}/man' | |
861bb6c1 | 352 | |
861bb6c1 JL |
353 | ac_prev= |
354 | for ac_option | |
355 | do | |
861bb6c1 JL |
356 | # If the previous option needs an argument, assign it. |
357 | if test -n "$ac_prev"; then | |
a3bba767 | 358 | eval "$ac_prev=\$ac_option" |
861bb6c1 JL |
359 | ac_prev= |
360 | continue | |
361 | fi | |
362 | ||
a3bba767 | 363 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
861bb6c1 JL |
364 | |
365 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
366 | ||
a3bba767 | 367 | case $ac_option in |
861bb6c1 JL |
368 | |
369 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
370 | ac_prev=bindir ;; | |
371 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ba479fd2 | 372 | bindir=$ac_optarg ;; |
861bb6c1 JL |
373 | |
374 | -build | --build | --buil | --bui | --bu) | |
ba479fd2 | 375 | ac_prev=build_alias ;; |
861bb6c1 | 376 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ba479fd2 | 377 | build_alias=$ac_optarg ;; |
861bb6c1 JL |
378 | |
379 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
380 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
381 | ac_prev=cache_file ;; | |
382 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
383 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ba479fd2 NN |
384 | cache_file=$ac_optarg ;; |
385 | ||
386 | --config-cache | -C) | |
387 | cache_file=config.cache ;; | |
861bb6c1 | 388 | |
a3bba767 | 389 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
861bb6c1 | 390 | ac_prev=datadir ;; |
a3bba767 JJ |
391 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
392 | | --da=*) | |
ba479fd2 | 393 | datadir=$ac_optarg ;; |
861bb6c1 JL |
394 | |
395 | -disable-* | --disable-*) | |
ba479fd2 | 396 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
861bb6c1 | 397 | # Reject names that are not valid shell variable names. |
a3bba767 | 398 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
399 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
400 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
401 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
402 | eval "enable_$ac_feature=no" ;; | |
861bb6c1 JL |
403 | |
404 | -enable-* | --enable-*) | |
ba479fd2 | 405 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
861bb6c1 | 406 | # Reject names that are not valid shell variable names. |
a3bba767 | 407 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
408 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
409 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
410 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
411 | case $ac_option in | |
412 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
413 | *) ac_optarg=yes ;; | |
414 | esac | |
415 | eval "enable_$ac_feature='$ac_optarg'" ;; | |
861bb6c1 JL |
416 | |
417 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
418 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
419 | | --exec | --exe | --ex) | |
420 | ac_prev=exec_prefix ;; | |
421 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
422 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
423 | | --exec=* | --exe=* | --ex=*) | |
ba479fd2 | 424 | exec_prefix=$ac_optarg ;; |
861bb6c1 JL |
425 | |
426 | -gas | --gas | --ga | --g) | |
427 | # Obsolete; use --with-gas. | |
428 | with_gas=yes ;; | |
429 | ||
ba479fd2 NN |
430 | -help | --help | --hel | --he | -h) |
431 | ac_init_help=long ;; | |
432 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
433 | ac_init_help=recursive ;; | |
434 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
435 | ac_init_help=short ;; | |
861bb6c1 JL |
436 | |
437 | -host | --host | --hos | --ho) | |
ba479fd2 | 438 | ac_prev=host_alias ;; |
861bb6c1 | 439 | -host=* | --host=* | --hos=* | --ho=*) |
ba479fd2 | 440 | host_alias=$ac_optarg ;; |
861bb6c1 JL |
441 | |
442 | -includedir | --includedir | --includedi | --included | --include \ | |
443 | | --includ | --inclu | --incl | --inc) | |
444 | ac_prev=includedir ;; | |
445 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
446 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
ba479fd2 | 447 | includedir=$ac_optarg ;; |
861bb6c1 JL |
448 | |
449 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
450 | ac_prev=infodir ;; | |
451 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ba479fd2 | 452 | infodir=$ac_optarg ;; |
861bb6c1 JL |
453 | |
454 | -libdir | --libdir | --libdi | --libd) | |
455 | ac_prev=libdir ;; | |
456 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ba479fd2 | 457 | libdir=$ac_optarg ;; |
861bb6c1 JL |
458 | |
459 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
460 | | --libexe | --libex | --libe) | |
461 | ac_prev=libexecdir ;; | |
462 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
463 | | --libexe=* | --libex=* | --libe=*) | |
ba479fd2 | 464 | libexecdir=$ac_optarg ;; |
861bb6c1 JL |
465 | |
466 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
a3bba767 JJ |
467 | | --localstate | --localstat | --localsta | --localst \ |
468 | | --locals | --local | --loca | --loc | --lo) | |
861bb6c1 JL |
469 | ac_prev=localstatedir ;; |
470 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
a3bba767 JJ |
471 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
472 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
ba479fd2 | 473 | localstatedir=$ac_optarg ;; |
861bb6c1 JL |
474 | |
475 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
476 | ac_prev=mandir ;; | |
477 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ba479fd2 | 478 | mandir=$ac_optarg ;; |
861bb6c1 JL |
479 | |
480 | -nfp | --nfp | --nf) | |
481 | # Obsolete; use --without-fp. | |
482 | with_fp=no ;; | |
483 | ||
484 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
ba479fd2 | 485 | | --no-cr | --no-c | -n) |
861bb6c1 JL |
486 | no_create=yes ;; |
487 | ||
488 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
489 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
490 | no_recursion=yes ;; | |
491 | ||
492 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
493 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
494 | | --oldin | --oldi | --old | --ol | --o) | |
495 | ac_prev=oldincludedir ;; | |
496 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
497 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
498 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
ba479fd2 | 499 | oldincludedir=$ac_optarg ;; |
861bb6c1 JL |
500 | |
501 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
502 | ac_prev=prefix ;; | |
503 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ba479fd2 | 504 | prefix=$ac_optarg ;; |
861bb6c1 JL |
505 | |
506 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
507 | | --program-pre | --program-pr | --program-p) | |
508 | ac_prev=program_prefix ;; | |
509 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
510 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
ba479fd2 | 511 | program_prefix=$ac_optarg ;; |
861bb6c1 JL |
512 | |
513 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
514 | | --program-suf | --program-su | --program-s) | |
515 | ac_prev=program_suffix ;; | |
516 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
517 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ba479fd2 | 518 | program_suffix=$ac_optarg ;; |
861bb6c1 JL |
519 | |
520 | -program-transform-name | --program-transform-name \ | |
521 | | --program-transform-nam | --program-transform-na \ | |
522 | | --program-transform-n | --program-transform- \ | |
523 | | --program-transform | --program-transfor \ | |
524 | | --program-transfo | --program-transf \ | |
525 | | --program-trans | --program-tran \ | |
526 | | --progr-tra | --program-tr | --program-t) | |
527 | ac_prev=program_transform_name ;; | |
528 | -program-transform-name=* | --program-transform-name=* \ | |
529 | | --program-transform-nam=* | --program-transform-na=* \ | |
530 | | --program-transform-n=* | --program-transform-=* \ | |
531 | | --program-transform=* | --program-transfor=* \ | |
532 | | --program-transfo=* | --program-transf=* \ | |
533 | | --program-trans=* | --program-tran=* \ | |
534 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
ba479fd2 | 535 | program_transform_name=$ac_optarg ;; |
861bb6c1 JL |
536 | |
537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
538 | | -silent | --silent | --silen | --sile | --sil) | |
539 | silent=yes ;; | |
540 | ||
541 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
542 | ac_prev=sbindir ;; | |
543 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
544 | | --sbi=* | --sb=*) | |
ba479fd2 | 545 | sbindir=$ac_optarg ;; |
861bb6c1 JL |
546 | |
547 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
548 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
549 | | --sharedst | --shareds | --shared | --share | --shar \ | |
550 | | --sha | --sh) | |
551 | ac_prev=sharedstatedir ;; | |
552 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
553 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
554 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
555 | | --sha=* | --sh=*) | |
ba479fd2 | 556 | sharedstatedir=$ac_optarg ;; |
861bb6c1 JL |
557 | |
558 | -site | --site | --sit) | |
559 | ac_prev=site ;; | |
560 | -site=* | --site=* | --sit=*) | |
ba479fd2 | 561 | site=$ac_optarg ;; |
861bb6c1 JL |
562 | |
563 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
564 | ac_prev=srcdir ;; | |
565 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ba479fd2 | 566 | srcdir=$ac_optarg ;; |
861bb6c1 JL |
567 | |
568 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
569 | | --syscon | --sysco | --sysc | --sys | --sy) | |
570 | ac_prev=sysconfdir ;; | |
571 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
572 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ba479fd2 | 573 | sysconfdir=$ac_optarg ;; |
861bb6c1 JL |
574 | |
575 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ba479fd2 | 576 | ac_prev=target_alias ;; |
861bb6c1 | 577 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ba479fd2 | 578 | target_alias=$ac_optarg ;; |
861bb6c1 JL |
579 | |
580 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
581 | verbose=yes ;; | |
582 | ||
ba479fd2 NN |
583 | -version | --version | --versio | --versi | --vers | -V) |
584 | ac_init_version=: ;; | |
861bb6c1 JL |
585 | |
586 | -with-* | --with-*) | |
ba479fd2 | 587 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
861bb6c1 | 588 | # Reject names that are not valid shell variable names. |
a3bba767 | 589 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
590 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
591 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
592 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
593 | case $ac_option in | |
594 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
595 | *) ac_optarg=yes ;; | |
596 | esac | |
597 | eval "with_$ac_package='$ac_optarg'" ;; | |
861bb6c1 JL |
598 | |
599 | -without-* | --without-*) | |
ba479fd2 | 600 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
861bb6c1 | 601 | # Reject names that are not valid shell variable names. |
a3bba767 | 602 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
603 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
604 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
605 | ac_package=`echo $ac_package | sed 's/-/_/g'` |
606 | eval "with_$ac_package=no" ;; | |
861bb6c1 JL |
607 | |
608 | --x) | |
609 | # Obsolete; use --with-x. | |
610 | with_x=yes ;; | |
611 | ||
612 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
613 | | --x-incl | --x-inc | --x-in | --x-i) | |
614 | ac_prev=x_includes ;; | |
615 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
616 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
ba479fd2 | 617 | x_includes=$ac_optarg ;; |
861bb6c1 JL |
618 | |
619 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
620 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
621 | ac_prev=x_libraries ;; | |
622 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
623 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ba479fd2 | 624 | x_libraries=$ac_optarg ;; |
861bb6c1 | 625 | |
ba479fd2 NN |
626 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
627 | Try \`$0 --help' for more information." >&2 | |
628 | { (exit 1); exit 1; }; } | |
861bb6c1 JL |
629 | ;; |
630 | ||
ba479fd2 NN |
631 | *=*) |
632 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
633 | # Reject names that are not valid shell variable names. | |
634 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
635 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
636 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
637 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
638 | eval "$ac_envvar='$ac_optarg'" | |
ba479fd2 NN |
639 | export $ac_envvar ;; |
640 | ||
861bb6c1 | 641 | *) |
ba479fd2 NN |
642 | # FIXME: should be removed in autoconf 3.0. |
643 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
644 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
645 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
646 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
861bb6c1 JL |
647 | ;; |
648 | ||
649 | esac | |
650 | done | |
651 | ||
652 | if test -n "$ac_prev"; then | |
ba479fd2 NN |
653 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
654 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
655 | { (exit 1); exit 1; }; } | |
63cf211a | 656 | fi |
63cf211a | 657 | |
a3bba767 JJ |
658 | # Be sure to have absolute paths. |
659 | for ac_var in exec_prefix prefix | |
861bb6c1 | 660 | do |
a3bba767 | 661 | eval ac_val=$`echo $ac_var` |
ba479fd2 | 662 | case $ac_val in |
a3bba767 JJ |
663 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
664 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
665 | { (exit 1); exit 1; }; };; | |
8b1f719a PB |
666 | esac |
667 | done | |
668 | ||
a3bba767 JJ |
669 | # Be sure to have absolute paths. |
670 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
671 | localstatedir libdir includedir oldincludedir infodir mandir | |
672 | do | |
673 | eval ac_val=$`echo $ac_var` | |
674 | case $ac_val in | |
675 | [\\/$]* | ?:[\\/]* ) ;; | |
676 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
677 | { (exit 1); exit 1; }; };; | |
678 | esac | |
679 | done | |
680 | ||
681 | # There might be people who depend on the old broken behavior: `$host' | |
682 | # used to hold the argument of --host etc. | |
683 | # FIXME: To remove some day. | |
684 | build=$build_alias | |
685 | host=$host_alias | |
ba479fd2 NN |
686 | target=$target_alias |
687 | ||
688 | # FIXME: To remove some day. | |
689 | if test "x$host_alias" != x; then | |
690 | if test "x$build_alias" = x; then | |
691 | cross_compiling=maybe | |
692 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
693 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
694 | elif test "x$build_alias" != "x$host_alias"; then | |
695 | cross_compiling=yes | |
696 | fi | |
697 | fi | |
6e3f3080 | 698 | |
ba479fd2 NN |
699 | ac_tool_prefix= |
700 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
701 | ||
702 | test "$silent" = yes && exec 6>/dev/null | |
861bb6c1 | 703 | |
861bb6c1 JL |
704 | |
705 | # Find the source files, if location was not specified. | |
706 | if test -z "$srcdir"; then | |
707 | ac_srcdir_defaulted=yes | |
a3bba767 JJ |
708 | # Try the directory containing this script, then its parent. |
709 | ac_confdir=`(dirname "$0") 2>/dev/null || | |
ba479fd2 | 710 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
711 | X"$0" : 'X\(//\)[^/]' \| \ |
712 | X"$0" : 'X\(//\)$' \| \ | |
a3bba767 JJ |
713 | X"$0" : 'X\(/\)' \| \ |
714 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 715 | echo X"$0" | |
a3bba767 JJ |
716 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
717 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
718 | /^X\(\/\/\)$/{ s//\1/; q; } | |
719 | /^X\(\/\).*/{ s//\1/; q; } | |
720 | s/.*/./; q'` | |
861bb6c1 | 721 | srcdir=$ac_confdir |
a3bba767 | 722 | if test ! -r $srcdir/$ac_unique_file; then |
861bb6c1 JL |
723 | srcdir=.. |
724 | fi | |
725 | else | |
726 | ac_srcdir_defaulted=no | |
727 | fi | |
a3bba767 JJ |
728 | if test ! -r $srcdir/$ac_unique_file; then |
729 | if test "$ac_srcdir_defaulted" = yes; then | |
730 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 | |
731 | { (exit 1); exit 1; }; } | |
732 | else | |
733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 | |
ba479fd2 | 734 | { (exit 1); exit 1; }; } |
a3bba767 | 735 | fi |
dd7f7a6e | 736 | fi |
a3bba767 JJ |
737 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
738 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
dd7f7a6e | 739 | { (exit 1); exit 1; }; } |
a3bba767 JJ |
740 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
741 | ac_env_build_alias_set=${build_alias+set} | |
742 | ac_env_build_alias_value=$build_alias | |
743 | ac_cv_env_build_alias_set=${build_alias+set} | |
744 | ac_cv_env_build_alias_value=$build_alias | |
745 | ac_env_host_alias_set=${host_alias+set} | |
746 | ac_env_host_alias_value=$host_alias | |
747 | ac_cv_env_host_alias_set=${host_alias+set} | |
748 | ac_cv_env_host_alias_value=$host_alias | |
749 | ac_env_target_alias_set=${target_alias+set} | |
750 | ac_env_target_alias_value=$target_alias | |
751 | ac_cv_env_target_alias_set=${target_alias+set} | |
752 | ac_cv_env_target_alias_value=$target_alias | |
753 | ac_env_CC_set=${CC+set} | |
754 | ac_env_CC_value=$CC | |
755 | ac_cv_env_CC_set=${CC+set} | |
756 | ac_cv_env_CC_value=$CC | |
757 | ac_env_CFLAGS_set=${CFLAGS+set} | |
758 | ac_env_CFLAGS_value=$CFLAGS | |
759 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
760 | ac_cv_env_CFLAGS_value=$CFLAGS | |
761 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
762 | ac_env_LDFLAGS_value=$LDFLAGS | |
763 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
764 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
765 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
766 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
767 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
768 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
769 | ac_env_CPP_set=${CPP+set} | |
770 | ac_env_CPP_value=$CPP | |
771 | ac_cv_env_CPP_set=${CPP+set} | |
772 | ac_cv_env_CPP_value=$CPP | |
773 | ac_env_GMPLIBS_set=${GMPLIBS+set} | |
774 | ac_env_GMPLIBS_value=$GMPLIBS | |
775 | ac_cv_env_GMPLIBS_set=${GMPLIBS+set} | |
776 | ac_cv_env_GMPLIBS_value=$GMPLIBS | |
777 | ac_env_GMPINC_set=${GMPINC+set} | |
778 | ac_env_GMPINC_value=$GMPINC | |
779 | ac_cv_env_GMPINC_set=${GMPINC+set} | |
780 | ac_cv_env_GMPINC_value=$GMPINC | |
63cf211a | 781 | |
ba479fd2 NN |
782 | # |
783 | # Report the --help message. | |
784 | # | |
785 | if test "$ac_init_help" = "long"; then | |
786 | # Omit some internal or obsolete options to make the list less imposing. | |
787 | # This message is too long to be a string in the A/UX 3.1 sh. | |
788 | cat <<_ACEOF | |
789 | \`configure' configures this package to adapt to many kinds of systems. | |
861bb6c1 | 790 | |
ba479fd2 | 791 | Usage: $0 [OPTION]... [VAR=VALUE]... |
861bb6c1 | 792 | |
ba479fd2 NN |
793 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
794 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
861bb6c1 | 795 | |
ba479fd2 | 796 | Defaults for the options are specified in brackets. |
861bb6c1 | 797 | |
ba479fd2 NN |
798 | Configuration: |
799 | -h, --help display this help and exit | |
800 | --help=short display options specific to this package | |
801 | --help=recursive display the short help of all the included packages | |
802 | -V, --version display version information and exit | |
803 | -q, --quiet, --silent do not print \`checking...' messages | |
804 | --cache-file=FILE cache test results in FILE [disabled] | |
805 | -C, --config-cache alias for \`--cache-file=config.cache' | |
806 | -n, --no-create do not create output files | |
807 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
808 | ||
a3bba767 JJ |
809 | _ACEOF |
810 | ||
811 | cat <<_ACEOF | |
ba479fd2 NN |
812 | Installation directories: |
813 | --prefix=PREFIX install architecture-independent files in PREFIX | |
86da66b5 | 814 | [$ac_default_prefix] |
ba479fd2 | 815 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
86da66b5 | 816 | [PREFIX] |
861bb6c1 | 817 | |
ba479fd2 NN |
818 | By default, \`make install' will install all the files in |
819 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
820 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
821 | for instance \`--prefix=\$HOME'. | |
13c22933 | 822 | |
ba479fd2 | 823 | For better control, use the options below. |
13c22933 | 824 | |
ba479fd2 NN |
825 | Fine tuning of the installation directories: |
826 | --bindir=DIR user executables [EPREFIX/bin] | |
827 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
828 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
a3bba767 | 829 | --datadir=DIR read-only architecture-independent data [PREFIX/share] |
ba479fd2 NN |
830 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
831 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
832 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
833 | --libdir=DIR object code libraries [EPREFIX/lib] | |
834 | --includedir=DIR C header files [PREFIX/include] | |
835 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
a3bba767 JJ |
836 | --infodir=DIR info documentation [PREFIX/info] |
837 | --mandir=DIR man documentation [PREFIX/man] | |
ba479fd2 | 838 | _ACEOF |
13c22933 | 839 | |
ba479fd2 | 840 | cat <<\_ACEOF |
13c22933 | 841 | |
ba479fd2 NN |
842 | Program names: |
843 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
844 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
845 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
13c22933 | 846 | |
ba479fd2 NN |
847 | System types: |
848 | --build=BUILD configure for building on BUILD [guessed] | |
849 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
850 | --target=TARGET configure for building compilers for TARGET [HOST] | |
851 | _ACEOF | |
13c22933 JJ |
852 | fi |
853 | ||
ba479fd2 | 854 | if test -n "$ac_init_help"; then |
13c22933 | 855 | |
ba479fd2 | 856 | cat <<\_ACEOF |
13c22933 | 857 | |
ba479fd2 NN |
858 | Optional Features: |
859 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
860 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
03787dfd KC |
861 | --enable-generated-files-in-srcdir |
862 | put copies of generated files in source dir | |
863 | intended for creating source tarballs for users | |
864 | without texinfo bison or flex. | |
09a9c095 | 865 | --enable-werror-always enable -Werror always |
ba479fd2 NN |
866 | --enable-checking=LIST |
867 | enable expensive run-time checks. With LIST, | |
868 | enable only specific categories of checks. | |
cdce5c16 NS |
869 | Categories are: yes,no,all,none,release. |
870 | Flags are: assert,fold,gc,gcac,misc, | |
871 | rtlflag,rtl,runtime,tree,valgrind. | |
74ee1642 | 872 | --enable-mapped-location location_t is fileline integer cookie |
ba479fd2 | 873 | --enable-coverage=LEVEL |
fb38008e | 874 | enable compiler's code coverage collection. |
ba479fd2 NN |
875 | Use to measure compiler performance and locate |
876 | unused parts of the compiler. With LEVEL, specify | |
877 | optimization. Values are opt, noopt, | |
878 | default is noopt | |
879 | --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering | |
880 | --enable-multilib enable library support for multiple ABIs | |
881 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
79b87c74 MM |
882 | --enable-decimal-float={no,yes,bid,dpd} |
883 | enable decimal float extension to C. Selecting 'bid' | |
884 | or 'dpd' choses which decimal floating point format | |
885 | to use | |
ba479fd2 NN |
886 | --enable-threads enable thread usage for target GCC |
887 | --enable-threads=LIB use LIB thread package for target GCC | |
8dea1cca DD |
888 | --enable-tls enable or disable generation of tls code |
889 | overriding the assembler check for tls support | |
ba479fd2 NN |
890 | --enable-objc-gc enable the use of Boehm's garbage collector with |
891 | the GNU Objective-C runtime | |
892 | --disable-shared don't provide a shared libgcc | |
893 | --enable-intermodule build the compiler in one step | |
f3c9f174 | 894 | --enable-languages=LIST specify which front-ends to build |
dfb77e37 | 895 | --disable-rpath do not hardcode runtime library paths |
ba479fd2 NN |
896 | --enable-initfini-array use .init_array/.fini_array sections |
897 | --enable-sjlj-exceptions | |
898 | arrange to use setjmp/longjmp exception handling | |
7f970b70 | 899 | --enable-secureplt enable -msecure-plt by default for PowerPC |
ba479fd2 NN |
900 | --disable-win32-registry |
901 | disable lookup of installation paths in the | |
902 | Registry on Windows hosts | |
903 | --enable-win32-registry enable registry lookup (default) | |
904 | --enable-win32-registry=KEY | |
905 | use KEY instead of GCC version as the last portion | |
906 | of the registry key | |
907 | --enable-maintainer-mode | |
908 | enable make rules and dependencies not useful | |
909 | (and sometimes confusing) to the casual installer | |
910 | --enable-version-specific-runtime-libs | |
911 | specify that runtime libraries should be | |
912 | installed in a compiler-specific directory | |
093e61a6 | 913 | |
ba479fd2 NN |
914 | Optional Packages: |
915 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
916 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1546bb64 | 917 | --with-build-libsubdir=DIR Directory where to find libraries for build system |
ba479fd2 NN |
918 | --with-local-prefix=DIR specifies directory to put local include |
919 | --with-gxx-include-dir=DIR | |
920 | specifies directory to put g++ header files | |
921 | --with-cpp-install-dir=DIR | |
922 | install the user visible C preprocessor in DIR | |
923 | (relative to PREFIX) as well as PREFIX/bin | |
924 | --with-gnu-ld arrange to work with GNU ld. | |
925 | --with-ld arrange to use the specified ld (full pathname) | |
d594623a | 926 | --with-demangler-in-ld try to use demangler in GNU ld. |
ba479fd2 NN |
927 | --with-gnu-as arrange to work with GNU as |
928 | --with-as arrange to use the specified as (full pathname) | |
929 | --with-stabs arrange to use stabs instead of host debug format | |
930 | --with-dwarf2 force the default debug format to be DWARF 2 | |
160633c6 MM |
931 | --with-build-sysroot=sysroot |
932 | use sysroot as the system root during the build | |
ba479fd2 | 933 | --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. |
dfb77e37 KC |
934 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
935 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
936 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
443728bb | 937 | --with-system-libunwind use installed libunwind |
ed965309 | 938 | --with-long-double-128 Use 128-bit long double by default. |
59415997 | 939 | --with-gc={page,zone} choose the garbage collection mechanism to use |
ba479fd2 NN |
940 | with the compiler |
941 | --with-system-zlib use installed libz | |
22482f74 MS |
942 | --with-slibdir=DIR shared libraries in DIR [LIBDIR] |
943 | --with-datarootdir=DIR Use DIR as the data root [PREFIX/share] | |
944 | --with-docdir=DIR Install documentation in DIR [DATAROOTDIR] | |
945 | --with-htmldir=DIR html documentation in in DIR [DOCDIR] | |
13c22933 | 946 | |
ba479fd2 NN |
947 | Some influential environment variables: |
948 | CC C compiler command | |
949 | CFLAGS C compiler flags | |
950 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
951 | nonstandard directory <lib dir> | |
a3bba767 JJ |
952 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
953 | headers in a nonstandard directory <include dir> | |
ba479fd2 | 954 | CPP C preprocessor |
6de9cd9a DN |
955 | GMPLIBS How to link GMP |
956 | GMPINC How to find GMP include files | |
13c22933 | 957 | |
ba479fd2 NN |
958 | Use these variables to override the choices made by `configure' or to help |
959 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 960 | |
ba479fd2 NN |
961 | _ACEOF |
962 | fi | |
6e3f3080 | 963 | |
ba479fd2 NN |
964 | if test "$ac_init_help" = "recursive"; then |
965 | # If there are subdirs, report their specific --help. | |
a3bba767 | 966 | ac_popdir=`pwd` |
ba479fd2 | 967 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
a3bba767 | 968 | test -d $ac_dir || continue |
ba479fd2 NN |
969 | ac_builddir=. |
970 | ||
a3bba767 | 971 | if test "$ac_dir" != .; then |
ba479fd2 | 972 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
a3bba767 JJ |
973 | # A "../" for each directory in $ac_dir_suffix. |
974 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
975 | else | |
976 | ac_dir_suffix= ac_top_builddir= | |
977 | fi | |
ba479fd2 NN |
978 | |
979 | case $srcdir in | |
a3bba767 | 980 | .) # No --srcdir option. We are building in place. |
ba479fd2 | 981 | ac_srcdir=. |
a3bba767 JJ |
982 | if test -z "$ac_top_builddir"; then |
983 | ac_top_srcdir=. | |
984 | else | |
985 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
986 | fi ;; | |
987 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
ba479fd2 | 988 | ac_srcdir=$srcdir$ac_dir_suffix; |
a3bba767 JJ |
989 | ac_top_srcdir=$srcdir ;; |
990 | *) # Relative path. | |
991 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
992 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
993 | esac | |
994 | ||
995 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
996 | # the directories may not exist. | |
997 | case `pwd` in | |
998 | .) ac_abs_builddir="$ac_dir";; | |
999 | *) | |
1000 | case "$ac_dir" in | |
1001 | .) ac_abs_builddir=`pwd`;; | |
1002 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
1003 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
1004 | esac;; | |
1005 | esac | |
1006 | case $ac_abs_builddir in | |
1007 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1008 | *) | |
1009 | case ${ac_top_builddir}. in | |
1010 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
1011 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1012 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
1013 | esac;; | |
1014 | esac | |
1015 | case $ac_abs_builddir in | |
1016 | .) ac_abs_srcdir=$ac_srcdir;; | |
1017 | *) | |
1018 | case $ac_srcdir in | |
1019 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
1020 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
1021 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
1022 | esac;; | |
1023 | esac | |
1024 | case $ac_abs_builddir in | |
1025 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1026 | *) | |
1027 | case $ac_top_srcdir in | |
1028 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
1029 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1030 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
1031 | esac;; | |
86da66b5 | 1032 | esac |
a3bba767 JJ |
1033 | |
1034 | cd $ac_dir | |
1035 | # Check for guested configure; otherwise get Cygnus style configure. | |
1036 | if test -f $ac_srcdir/configure.gnu; then | |
1037 | echo | |
1038 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
1039 | elif test -f $ac_srcdir/configure; then | |
1040 | echo | |
1041 | $SHELL $ac_srcdir/configure --help=recursive | |
1042 | elif test -f $ac_srcdir/configure.ac || | |
1043 | test -f $ac_srcdir/configure.in; then | |
1044 | echo | |
1045 | $ac_configure --help | |
ba479fd2 NN |
1046 | else |
1047 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
a3bba767 JJ |
1048 | fi |
1049 | cd $ac_popdir | |
ba479fd2 NN |
1050 | done |
1051 | fi | |
1052 | ||
a3bba767 | 1053 | test -n "$ac_init_help" && exit 0 |
ba479fd2 NN |
1054 | if $ac_init_version; then |
1055 | cat <<\_ACEOF | |
1056 | ||
a3bba767 | 1057 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
1058 | This configure script is free software; the Free Software Foundation |
1059 | gives unlimited permission to copy, distribute and modify it. | |
1060 | _ACEOF | |
a3bba767 | 1061 | exit 0 |
ba479fd2 | 1062 | fi |
a3bba767 JJ |
1063 | exec 5>config.log |
1064 | cat >&5 <<_ACEOF | |
ba479fd2 NN |
1065 | This file contains any messages produced by compilers while |
1066 | running configure, to aid debugging if configure makes a mistake. | |
1067 | ||
1068 | It was created by $as_me, which was | |
a3bba767 | 1069 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
1070 | |
1071 | $ $0 $@ | |
1072 | ||
1073 | _ACEOF | |
1074 | { | |
1075 | cat <<_ASUNAME | |
1076 | ## --------- ## | |
1077 | ## Platform. ## | |
1078 | ## --------- ## | |
1079 | ||
1080 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1081 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1082 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1083 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1084 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1085 | ||
1086 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1087 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1088 | ||
1089 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1090 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1091 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
a3bba767 | 1092 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
ba479fd2 NN |
1093 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1094 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1095 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1096 | ||
1097 | _ASUNAME | |
1098 | ||
1099 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1100 | for as_dir in $PATH | |
1101 | do | |
1102 | IFS=$as_save_IFS | |
1103 | test -z "$as_dir" && as_dir=. | |
1104 | echo "PATH: $as_dir" | |
1105 | done | |
1106 | ||
1107 | } >&5 | |
1108 | ||
1109 | cat >&5 <<_ACEOF | |
1110 | ||
1111 | ||
1112 | ## ----------- ## | |
1113 | ## Core tests. ## | |
1114 | ## ----------- ## | |
1115 | ||
1116 | _ACEOF | |
1117 | ||
1118 | ||
1119 | # Keep a trace of the command line. | |
1120 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1121 | # Strip out --silent because we don't want to record it for future runs. | |
1122 | # Also quote any args containing shell meta-characters. | |
1123 | # Make two passes to allow for proper duplicate-argument suppression. | |
1124 | ac_configure_args= | |
1125 | ac_configure_args0= | |
1126 | ac_configure_args1= | |
a3bba767 | 1127 | ac_sep= |
ba479fd2 NN |
1128 | ac_must_keep_next=false |
1129 | for ac_pass in 1 2 | |
1130 | do | |
1131 | for ac_arg | |
1132 | do | |
1133 | case $ac_arg in | |
1134 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1135 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1136 | | -silent | --silent | --silen | --sile | --sil) | |
1137 | continue ;; | |
a3bba767 | 1138 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
ba479fd2 NN |
1139 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
1140 | esac | |
1141 | case $ac_pass in | |
1142 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1143 | 2) | |
1144 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1145 | if test $ac_must_keep_next = true; then | |
86da66b5 | 1146 | ac_must_keep_next=false # Got value, back to normal. |
ba479fd2 | 1147 | else |
86da66b5 HPN |
1148 | case $ac_arg in |
1149 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1150 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1151 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1152 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1153 | case "$ac_configure_args0 " in | |
1154 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1155 | esac | |
1156 | ;; | |
1157 | -* ) ac_must_keep_next=true ;; | |
1158 | esac | |
ba479fd2 | 1159 | fi |
a3bba767 JJ |
1160 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
1161 | # Get rid of the leading space. | |
1162 | ac_sep=" " | |
ba479fd2 NN |
1163 | ;; |
1164 | esac | |
1165 | done | |
1166 | done | |
1167 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1168 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1169 | ||
1170 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1171 | # config.log. We remove comments because anyway the quotes in there | |
1172 | # would cause problems or look ugly. | |
a3bba767 JJ |
1173 | # WARNING: Be sure not to use single quotes in there, as some shells, |
1174 | # such as our DU 5.0 friend, will then `close' the trap. | |
ba479fd2 NN |
1175 | trap 'exit_status=$? |
1176 | # Save into config.log some information that might help in debugging. | |
1177 | { | |
1178 | echo | |
1179 | ||
1180 | cat <<\_ASBOX | |
1181 | ## ---------------- ## | |
1182 | ## Cache variables. ## | |
1183 | ## ---------------- ## | |
1184 | _ASBOX | |
1185 | echo | |
1186 | # The following way of writing the cache mishandles newlines in values, | |
a3bba767 | 1187 | { |
ba479fd2 | 1188 | (set) 2>&1 | |
a3bba767 JJ |
1189 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
1190 | *ac_space=\ *) | |
ba479fd2 | 1191 | sed -n \ |
a3bba767 JJ |
1192 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1193 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1194 | ;; | |
ba479fd2 | 1195 | *) |
a3bba767 JJ |
1196 | sed -n \ |
1197 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
ba479fd2 | 1198 | ;; |
a3bba767 JJ |
1199 | esac; |
1200 | } | |
ba479fd2 NN |
1201 | echo |
1202 | ||
1203 | cat <<\_ASBOX | |
1204 | ## ----------------- ## | |
1205 | ## Output variables. ## | |
1206 | ## ----------------- ## | |
1207 | _ASBOX | |
1208 | echo | |
1209 | for ac_var in $ac_subst_vars | |
1210 | do | |
a3bba767 JJ |
1211 | eval ac_val=$`echo $ac_var` |
1212 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ba479fd2 NN |
1213 | done | sort |
1214 | echo | |
1215 | ||
1216 | if test -n "$ac_subst_files"; then | |
1217 | cat <<\_ASBOX | |
a3bba767 JJ |
1218 | ## ------------- ## |
1219 | ## Output files. ## | |
1220 | ## ------------- ## | |
ba479fd2 NN |
1221 | _ASBOX |
1222 | echo | |
1223 | for ac_var in $ac_subst_files | |
1224 | do | |
a3bba767 JJ |
1225 | eval ac_val=$`echo $ac_var` |
1226 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ba479fd2 NN |
1227 | done | sort |
1228 | echo | |
1229 | fi | |
1230 | ||
1231 | if test -s confdefs.h; then | |
1232 | cat <<\_ASBOX | |
1233 | ## ----------- ## | |
1234 | ## confdefs.h. ## | |
1235 | ## ----------- ## | |
1236 | _ASBOX | |
1237 | echo | |
a3bba767 | 1238 | sed "/^$/d" confdefs.h | sort |
ba479fd2 NN |
1239 | echo |
1240 | fi | |
1241 | test "$ac_signal" != 0 && | |
1242 | echo "$as_me: caught signal $ac_signal" | |
1243 | echo "$as_me: exit $exit_status" | |
1244 | } >&5 | |
a3bba767 JJ |
1245 | rm -f core *.core && |
1246 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
ba479fd2 | 1247 | exit $exit_status |
a3bba767 | 1248 | ' 0 |
ba479fd2 NN |
1249 | for ac_signal in 1 2 13 15; do |
1250 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1251 | done | |
1252 | ac_signal=0 | |
1253 | ||
1254 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
a3bba767 JJ |
1255 | rm -rf conftest* confdefs.h |
1256 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1257 | echo >confdefs.h | |
ba479fd2 NN |
1258 | |
1259 | # Predefined preprocessor variables. | |
1260 | ||
1261 | cat >>confdefs.h <<_ACEOF | |
1262 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1263 | _ACEOF | |
1264 | ||
1265 | ||
1266 | cat >>confdefs.h <<_ACEOF | |
1267 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1268 | _ACEOF | |
1269 | ||
1270 | ||
1271 | cat >>confdefs.h <<_ACEOF | |
1272 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1273 | _ACEOF | |
1274 | ||
1275 | ||
1276 | cat >>confdefs.h <<_ACEOF | |
1277 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1278 | _ACEOF | |
1279 | ||
1280 | ||
1281 | cat >>confdefs.h <<_ACEOF | |
1282 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1283 | _ACEOF | |
1284 | ||
1285 | ||
1286 | # Let the site file select an alternate cache file if it wants to. | |
1287 | # Prefer explicitly selected file to automatically selected ones. | |
a3bba767 JJ |
1288 | if test -z "$CONFIG_SITE"; then |
1289 | if test "x$prefix" != xNONE; then | |
1290 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1291 | else | |
1292 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1293 | fi | |
ba479fd2 | 1294 | fi |
a3bba767 | 1295 | for ac_site_file in $CONFIG_SITE; do |
ba479fd2 NN |
1296 | if test -r "$ac_site_file"; then |
1297 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 | |
1298 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1299 | sed 's/^/| /' "$ac_site_file" >&5 | |
1300 | . "$ac_site_file" | |
1301 | fi | |
1302 | done | |
1303 | ||
1304 | if test -r "$cache_file"; then | |
1305 | # Some versions of bash will fail to source /dev/null (special | |
1306 | # files actually), so we avoid doing that. | |
1307 | if test -f "$cache_file"; then | |
1308 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1309 | echo "$as_me: loading cache $cache_file" >&6;} | |
1310 | case $cache_file in | |
a3bba767 JJ |
1311 | [\\/]* | ?:[\\/]* ) . $cache_file;; |
1312 | *) . ./$cache_file;; | |
ba479fd2 NN |
1313 | esac |
1314 | fi | |
1315 | else | |
1316 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 | |
1317 | echo "$as_me: creating cache $cache_file" >&6;} | |
1318 | >$cache_file | |
1319 | fi | |
1320 | ||
1321 | # Check that the precious variables saved in the cache have kept the same | |
1322 | # value. | |
1323 | ac_cache_corrupted=false | |
a3bba767 JJ |
1324 | for ac_var in `(set) 2>&1 | |
1325 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
ba479fd2 NN |
1326 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1327 | eval ac_new_set=\$ac_env_${ac_var}_set | |
a3bba767 JJ |
1328 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
1329 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
ba479fd2 NN |
1330 | case $ac_old_set,$ac_new_set in |
1331 | set,) | |
1332 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1333 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1334 | ac_cache_corrupted=: ;; | |
1335 | ,set) | |
1336 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1337 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1338 | ac_cache_corrupted=: ;; | |
1339 | ,);; | |
1340 | *) | |
1341 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
86da66b5 | 1342 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
ba479fd2 | 1343 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
86da66b5 | 1344 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
ba479fd2 | 1345 | echo "$as_me: former value: $ac_old_val" >&2;} |
86da66b5 | 1346 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
ba479fd2 | 1347 | echo "$as_me: current value: $ac_new_val" >&2;} |
86da66b5 | 1348 | ac_cache_corrupted=: |
ba479fd2 NN |
1349 | fi;; |
1350 | esac | |
1351 | # Pass precious variables to config.status. | |
1352 | if test "$ac_new_set" = set; then | |
1353 | case $ac_new_val in | |
a3bba767 JJ |
1354 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
1355 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
ba479fd2 NN |
1356 | *) ac_arg=$ac_var=$ac_new_val ;; |
1357 | esac | |
1358 | case " $ac_configure_args " in | |
1359 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1360 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1361 | esac | |
1362 | fi | |
1363 | done | |
1364 | if $ac_cache_corrupted; then | |
1365 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1366 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1367 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1368 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1369 | { (exit 1); exit 1; }; } | |
1370 | fi | |
1371 | ||
a3bba767 JJ |
1372 | ac_ext=c |
1373 | ac_cpp='$CPP $CPPFLAGS' | |
1374 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1375 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1376 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1377 | ||
ba479fd2 NN |
1378 | |
1379 | ||
1380 | ||
1381 | ||
1382 | ||
1383 | ||
1384 | ||
1385 | ||
1386 | ||
1387 | ||
1388 | ||
1389 | ||
1390 | ||
1391 | ||
1392 | ||
1393 | ||
1394 | ||
1395 | ||
914c5af7 | 1396 | |
a3bba767 | 1397 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
ba479fd2 NN |
1398 | |
1399 | ||
9f18db39 PB |
1400 | gcc_version=`cat $srcdir/BASE-VER` |
1401 | ||
ba479fd2 NN |
1402 | # Determine the host, build, and target systems |
1403 | ac_aux_dir= | |
a3bba767 JJ |
1404 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
1405 | if test -f $ac_dir/install-sh; then | |
ba479fd2 NN |
1406 | ac_aux_dir=$ac_dir |
1407 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1408 | break | |
a3bba767 | 1409 | elif test -f $ac_dir/install.sh; then |
ba479fd2 NN |
1410 | ac_aux_dir=$ac_dir |
1411 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1412 | break | |
a3bba767 | 1413 | elif test -f $ac_dir/shtool; then |
ba479fd2 NN |
1414 | ac_aux_dir=$ac_dir |
1415 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1416 | break | |
1417 | fi | |
1418 | done | |
1419 | if test -z "$ac_aux_dir"; then | |
a3bba767 JJ |
1420 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 |
1421 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
ba479fd2 NN |
1422 | { (exit 1); exit 1; }; } |
1423 | fi | |
a3bba767 JJ |
1424 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1425 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1426 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
ba479fd2 NN |
1427 | |
1428 | # Make sure we can run config.sub. | |
a3bba767 JJ |
1429 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1430 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1431 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
ba479fd2 NN |
1432 | { (exit 1); exit 1; }; } |
1433 | ||
a3bba767 JJ |
1434 | echo "$as_me:$LINENO: checking build system type" >&5 |
1435 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1436 | if test "${ac_cv_build+set}" = set; then |
1437 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1438 | else | |
a3bba767 JJ |
1439 | ac_cv_build_alias=$build_alias |
1440 | test -z "$ac_cv_build_alias" && | |
1441 | ac_cv_build_alias=`$ac_config_guess` | |
1442 | test -z "$ac_cv_build_alias" && | |
ba479fd2 NN |
1443 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
1444 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1445 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
1446 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
1447 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1448 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
ba479fd2 NN |
1449 | { (exit 1); exit 1; }; } |
1450 | ||
1451 | fi | |
a3bba767 JJ |
1452 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
1453 | echo "${ECHO_T}$ac_cv_build" >&6 | |
ba479fd2 | 1454 | build=$ac_cv_build |
a3bba767 JJ |
1455 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1456 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1457 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1458 | ||
1459 | ||
1460 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1461 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1462 | if test "${ac_cv_host+set}" = set; then |
1463 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1464 | else | |
a3bba767 JJ |
1465 | ac_cv_host_alias=$host_alias |
1466 | test -z "$ac_cv_host_alias" && | |
1467 | ac_cv_host_alias=$ac_cv_build_alias | |
1468 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1469 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1470 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
ba479fd2 NN |
1471 | { (exit 1); exit 1; }; } |
1472 | ||
1473 | fi | |
a3bba767 JJ |
1474 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
1475 | echo "${ECHO_T}$ac_cv_host" >&6 | |
ba479fd2 | 1476 | host=$ac_cv_host |
a3bba767 JJ |
1477 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1478 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1479 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1480 | ||
1481 | ||
1482 | echo "$as_me:$LINENO: checking target system type" >&5 | |
1483 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1484 | if test "${ac_cv_target+set}" = set; then |
1485 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1486 | else | |
a3bba767 JJ |
1487 | ac_cv_target_alias=$target_alias |
1488 | test "x$ac_cv_target_alias" = "x" && | |
1489 | ac_cv_target_alias=$ac_cv_host_alias | |
1490 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || | |
1491 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 | |
1492 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} | |
ba479fd2 NN |
1493 | { (exit 1); exit 1; }; } |
1494 | ||
1495 | fi | |
a3bba767 JJ |
1496 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 |
1497 | echo "${ECHO_T}$ac_cv_target" >&6 | |
ba479fd2 | 1498 | target=$ac_cv_target |
a3bba767 JJ |
1499 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1500 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1501 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
ba479fd2 NN |
1502 | |
1503 | ||
1504 | # The aliases save the names the user supplied, while $host etc. | |
1505 | # will get canonicalized. | |
1506 | test -n "$target_alias" && | |
1507 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1508 | NONENONEs,x,x, && | |
1509 | program_prefix=${target_alias}- | |
1510 | ||
1511 | # Determine the noncanonical target name, for directory use. | |
18fc9bd4 RG |
1512 | case ${build_alias} in |
1513 | "") build_noncanonical=${build} ;; | |
1514 | *) build_noncanonical=${build_alias} ;; | |
1515 | esac | |
1516 | ||
1517 | case ${host_alias} in | |
1518 | "") host_noncanonical=${build_noncanonical} ;; | |
1519 | *) host_noncanonical=${host_alias} ;; | |
1520 | esac | |
1521 | ||
1522 | case ${target_alias} in | |
1523 | "") target_noncanonical=${host_noncanonical} ;; | |
1524 | *) target_noncanonical=${target_alias} ;; | |
1525 | esac | |
1526 | ||
1527 | ||
1528 | ||
8f1529e6 L |
1529 | |
1530 | # Determine the target- and build-specific subdirectories | |
57255173 PB |
1531 | |
1532 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to | |
1533 | # have matching libraries, they should use host libraries: Makefile.tpl | |
1534 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
1535 | # However, they still use the build modules, because the corresponding | |
1536 | # host modules (e.g. bison) are only built for the host when bootstrap | |
1537 | # finishes. So: | |
1538 | # - build_subdir is where we find build modules, and never changes. | |
1539 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
1540 | ||
1541 | # Prefix 'build-' so this never conflicts with target_subdir. | |
18fc9bd4 | 1542 | build_subdir="build-${build_noncanonical}" |
1546bb64 | 1543 | |
a3bba767 | 1544 | # Check whether --with-build-libsubdir or --without-build-libsubdir was given. |
1546bb64 | 1545 | if test "${with_build_libsubdir+set}" = set; then |
a3bba767 JJ |
1546 | withval="$with_build_libsubdir" |
1547 | build_libsubdir="$withval" | |
1546bb64 PB |
1548 | else |
1549 | build_libsubdir="$build_subdir" | |
a3bba767 | 1550 | fi; |
18fc9bd4 RG |
1551 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
1552 | if ( test $srcdir = . && test -d gcc ) \ | |
1553 | || test -d $srcdir/../host-${host_noncanonical}; then | |
1554 | host_subdir="host-${host_noncanonical}" | |
1555 | else | |
1556 | host_subdir=. | |
1557 | fi | |
1558 | # No prefix. | |
1559 | target_subdir=${target_noncanonical} | |
1560 | ||
73458fb7 | 1561 | |
093e61a6 | 1562 | # Set program_transform_name |
13c22933 | 1563 | test "$program_prefix" != NONE && |
a3bba767 | 1564 | program_transform_name="s,^,$program_prefix,;$program_transform_name" |
13c22933 JJ |
1565 | # Use a double $ so make ignores it. |
1566 | test "$program_suffix" != NONE && | |
a3bba767 | 1567 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
ba479fd2 NN |
1568 | # Double any \ or $. echo might interpret backslashes. |
1569 | # By default was `s,x,x', remove it if useless. | |
1570 | cat <<\_ACEOF >conftest.sed | |
1571 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1572 | _ACEOF | |
1573 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
a3bba767 | 1574 | rm conftest.sed |
13c22933 JJ |
1575 | |
1576 | ||
34a86c2b NN |
1577 | # Check for bogus environment variables. |
1578 | # Test if LIBRARY_PATH contains the notation for the current directory | |
1579 | # since this would lead to problems installing/building glibc. | |
1580 | # LIBRARY_PATH contains the current directory if one of the following | |
1581 | # is true: | |
1582 | # - one of the terminals (":" and ";") is the first or last sign | |
1583 | # - two terminals occur directly after each other | |
1584 | # - the path contains an element with a dot in it | |
a3bba767 JJ |
1585 | echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5 |
1586 | echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6 | |
34a86c2b NN |
1587 | case ${LIBRARY_PATH} in |
1588 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1589 | library_path_setting="contains current directory" | |
1590 | ;; | |
1591 | *) | |
1592 | library_path_setting="ok" | |
1593 | ;; | |
1594 | esac | |
a3bba767 JJ |
1595 | echo "$as_me:$LINENO: result: $library_path_setting" >&5 |
1596 | echo "${ECHO_T}$library_path_setting" >&6 | |
34a86c2b | 1597 | if test "$library_path_setting" != "ok"; then |
ba479fd2 | 1598 | { { echo "$as_me:$LINENO: error: |
34a86c2b NN |
1599 | *** LIBRARY_PATH shouldn't contain the current directory when |
1600 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1601 | *** and run configure again." >&5 |
1602 | echo "$as_me: error: | |
1603 | *** LIBRARY_PATH shouldn't contain the current directory when | |
1604 | *** building gcc. Please change the environment variable | |
1605 | *** and run configure again." >&2;} | |
1606 | { (exit 1); exit 1; }; } | |
e9a25f70 JL |
1607 | fi |
1608 | ||
34a86c2b NN |
1609 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
1610 | # since this would lead to problems installing/building glibc. | |
1611 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
1612 | # is true: | |
1613 | # - one of the terminals (":" and ";") is the first or last sign | |
1614 | # - two terminals occur directly after each other | |
1615 | # - the path contains an element with a dot in it | |
a3bba767 JJ |
1616 | echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5 |
1617 | echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6 | |
34a86c2b NN |
1618 | case ${GCC_EXEC_PREFIX} in |
1619 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1620 | gcc_exec_prefix_setting="contains current directory" | |
1621 | ;; | |
1622 | *) | |
1623 | gcc_exec_prefix_setting="ok" | |
1624 | ;; | |
1625 | esac | |
a3bba767 JJ |
1626 | echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5 |
1627 | echo "${ECHO_T}$gcc_exec_prefix_setting" >&6 | |
34a86c2b | 1628 | if test "$gcc_exec_prefix_setting" != "ok"; then |
ba479fd2 NN |
1629 | { { echo "$as_me:$LINENO: error: |
1630 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
1631 | *** building gcc. Please change the environment variable | |
1632 | *** and run configure again." >&5 | |
1633 | echo "$as_me: error: | |
cafe096b EC |
1634 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
1635 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1636 | *** and run configure again." >&2;} |
1637 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1638 | fi |
1639 | ||
1640 | # ----------- | |
1641 | # Directories | |
1642 | # ----------- | |
1643 | ||
1644 | # Specify the local prefix | |
1645 | local_prefix= | |
ba479fd2 | 1646 | |
a3bba767 | 1647 | # Check whether --with-local-prefix or --without-local-prefix was given. |
34a86c2b | 1648 | if test "${with_local_prefix+set}" = set; then |
a3bba767 JJ |
1649 | withval="$with_local_prefix" |
1650 | case "${withval}" in | |
ba479fd2 NN |
1651 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5 |
1652 | echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;} | |
1653 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1654 | no) ;; |
1655 | *) local_prefix=$with_local_prefix ;; | |
1656 | esac | |
a3bba767 | 1657 | fi; |
34a86c2b NN |
1658 | |
1659 | # Default local prefix if it is empty | |
1660 | if test x$local_prefix = x; then | |
1661 | local_prefix=/usr/local | |
1662 | fi | |
1663 | ||
1664 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only | |
1665 | # passed in by the toplevel make and thus we'd get different behavior | |
1666 | # depending on where we built the sources. | |
1667 | gcc_gxx_include_dir= | |
1668 | # Specify the g++ header file directory | |
ba479fd2 | 1669 | |
a3bba767 | 1670 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. |
34a86c2b | 1671 | if test "${with_gxx_include_dir+set}" = set; then |
a3bba767 JJ |
1672 | withval="$with_gxx_include_dir" |
1673 | case "${withval}" in | |
ba479fd2 NN |
1674 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5 |
1675 | echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;} | |
1676 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1677 | no) ;; |
1678 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
1679 | esac | |
a3bba767 | 1680 | fi; |
34a86c2b | 1681 | |
0f57bf40 | 1682 | # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO. |
34a86c2b NN |
1683 | if test x${gcc_gxx_include_dir} = x; then |
1684 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
1685 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
1686 | else | |
0f57bf40 MM |
1687 | libstdcxx_incdir='include/c++/$(version)' |
1688 | if test x$host != x$target; then | |
1689 | libstdcxx_incdir="$target_alias/$libstdcxx_incdir" | |
1690 | fi | |
1691 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/$libstdcxx_incdir" | |
34a86c2b NN |
1692 | fi |
1693 | fi | |
1694 | ||
ba479fd2 | 1695 | |
a3bba767 | 1696 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. |
34a86c2b | 1697 | if test "${with_cpp_install_dir+set}" = set; then |
a3bba767 JJ |
1698 | withval="$with_cpp_install_dir" |
1699 | if test x$withval = xyes; then | |
ba479fd2 NN |
1700 | { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5 |
1701 | echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;} | |
1702 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1703 | elif test x$withval != xno; then |
1704 | cpp_install_dir=$withval | |
1705 | fi | |
a3bba767 | 1706 | fi; |
34a86c2b | 1707 | |
51b9ff45 | 1708 | # We would like to our source tree to be readonly. However when releases or |
ba479fd2 | 1709 | # pre-releases are generated, the flex/bison generated files as well as the |
51b9ff45 | 1710 | # various formats of manuals need to be included along with the rest of the |
ba479fd2 | 1711 | # sources. Therefore we have --enable-generated-files-in-srcdir to do |
51b9ff45 KC |
1712 | # just that. |
1713 | ||
a3bba767 JJ |
1714 | echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5 |
1715 | echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6 | |
1716 | # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given. | |
51b9ff45 | 1717 | if test "${enable_generated_files_in_srcdir+set}" = set; then |
a3bba767 JJ |
1718 | enableval="$enable_generated_files_in_srcdir" |
1719 | generated_files_in_srcdir=$enableval | |
51b9ff45 | 1720 | else |
03787dfd | 1721 | generated_files_in_srcdir=no |
a3bba767 | 1722 | fi; |
703d89ab | 1723 | |
a3bba767 JJ |
1724 | echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5 |
1725 | echo "${ECHO_T}$generated_files_in_srcdir" >&6 | |
03787dfd KC |
1726 | |
1727 | if test "$generated_files_in_srcdir" = "yes"; then | |
1728 | GENINSRC='' | |
03787dfd KC |
1729 | else |
1730 | GENINSRC='#' | |
03787dfd KC |
1731 | fi |
1732 | ||
1733 | ||
34a86c2b NN |
1734 | # ------------------- |
1735 | # Find default linker | |
1736 | # ------------------- | |
1737 | ||
1738 | # With GNU ld | |
ba479fd2 | 1739 | |
a3bba767 | 1740 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
34a86c2b | 1741 | if test "${with_gnu_ld+set}" = set; then |
a3bba767 JJ |
1742 | withval="$with_gnu_ld" |
1743 | gnu_ld_flag="$with_gnu_ld" | |
34a86c2b NN |
1744 | else |
1745 | gnu_ld_flag=no | |
a3bba767 | 1746 | fi; |
6e3f3080 | 1747 | |
63cf211a | 1748 | # With pre-defined ld |
ba479fd2 | 1749 | |
a3bba767 | 1750 | # Check whether --with-ld or --without-ld was given. |
34a86c2b | 1751 | if test "${with_ld+set}" = set; then |
a3bba767 JJ |
1752 | withval="$with_ld" |
1753 | DEFAULT_LINKER="$with_ld" | |
1754 | fi; | |
34a86c2b NN |
1755 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1756 | if test ! -x "$DEFAULT_LINKER"; then | |
99c012a8 BE |
1757 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5 |
1758 | echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;} | |
1759 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1760 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1761 | gnu_ld_flag=yes | |
1762 | fi | |
ba479fd2 NN |
1763 | |
1764 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1765 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ba479fd2 | 1766 | _ACEOF |
34a86c2b NN |
1767 | |
1768 | fi | |
1769 | ||
a3bba767 JJ |
1770 | echo "$as_me:$LINENO: checking whether a default linker was specified" >&5 |
1771 | echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1772 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1773 | if test x"$gnu_ld_flag" = x"no"; then | |
a3bba767 JJ |
1774 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5 |
1775 | echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6 | |
34a86c2b | 1776 | else |
a3bba767 JJ |
1777 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
1778 | echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6 | |
34a86c2b NN |
1779 | fi |
1780 | else | |
a3bba767 JJ |
1781 | echo "$as_me:$LINENO: result: no" >&5 |
1782 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1783 | fi |
1784 | ||
d594623a L |
1785 | # With demangler in GNU ld |
1786 | ||
a3bba767 | 1787 | # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given. |
d594623a | 1788 | if test "${with_demangler_in_ld+set}" = set; then |
a3bba767 JJ |
1789 | withval="$with_demangler_in_ld" |
1790 | demangler_in_ld="$with_demangler_in_ld" | |
d594623a L |
1791 | else |
1792 | demangler_in_ld=no | |
a3bba767 | 1793 | fi; |
d594623a | 1794 | |
34a86c2b NN |
1795 | # ---------------------- |
1796 | # Find default assembler | |
1797 | # ---------------------- | |
1798 | ||
1799 | # With GNU as | |
ba479fd2 | 1800 | |
a3bba767 | 1801 | # Check whether --with-gnu-as or --without-gnu-as was given. |
34a86c2b | 1802 | if test "${with_gnu_as+set}" = set; then |
a3bba767 JJ |
1803 | withval="$with_gnu_as" |
1804 | gas_flag="$with_gnu_as" | |
34a86c2b NN |
1805 | else |
1806 | gas_flag=no | |
a3bba767 | 1807 | fi; |
a6ccdbab | 1808 | |
703d89ab | 1809 | |
a3bba767 | 1810 | # Check whether --with-as or --without-as was given. |
34a86c2b | 1811 | if test "${with_as+set}" = set; then |
a3bba767 JJ |
1812 | withval="$with_as" |
1813 | DEFAULT_ASSEMBLER="$with_as" | |
1814 | fi; | |
34a86c2b NN |
1815 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1816 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
99c012a8 BE |
1817 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5 |
1818 | echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;} | |
1819 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1820 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1821 | gas_flag=yes | |
1822 | fi | |
ba479fd2 NN |
1823 | |
1824 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1825 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ba479fd2 | 1826 | _ACEOF |
34a86c2b NN |
1827 | |
1828 | fi | |
1829 | ||
a3bba767 JJ |
1830 | echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5 |
1831 | echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1832 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1833 | if test x"$gas_flag" = x"no"; then | |
a3bba767 JJ |
1834 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5 |
1835 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6 | |
34a86c2b | 1836 | else |
a3bba767 JJ |
1837 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
1838 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6 | |
34a86c2b NN |
1839 | fi |
1840 | else | |
a3bba767 JJ |
1841 | echo "$as_me:$LINENO: result: no" >&5 |
1842 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1843 | fi |
1844 | ||
1845 | # --------------- | |
1846 | # Find C compiler | |
1847 | # --------------- | |
1848 | ||
426ca3ca RO |
1849 | # If a non-executable a.out is present (e.g. created by GNU as above even if |
1850 | # invoked with -v only), the IRIX 6 native ld just overwrites the existing | |
1851 | # file, even when creating an executable, so an execution test fails. | |
1852 | # Remove possible default executable files to avoid this. | |
1853 | # | |
1854 | # FIXME: This really belongs into AC_PROG_CC and can be removed once | |
1855 | # Autoconf includes it. | |
1856 | rm -f a.out a.exe b.out | |
1857 | ||
34a86c2b | 1858 | # Find the native compiler |
ba479fd2 NN |
1859 | ac_ext=c |
1860 | ac_cpp='$CPP $CPPFLAGS' | |
1861 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1862 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1863 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1864 | if test -n "$ac_tool_prefix"; then | |
1865 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1866 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
a3bba767 JJ |
1867 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1868 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
1869 | if test "${ac_cv_prog_CC+set}" = set; then |
1870 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1871 | else | |
1872 | if test -n "$CC"; then | |
1873 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1874 | else | |
1875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1876 | for as_dir in $PATH | |
1877 | do | |
1878 | IFS=$as_save_IFS | |
1879 | test -z "$as_dir" && as_dir=. | |
1880 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 1881 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
1882 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
1883 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1884 | break 2 | |
1885 | fi | |
1886 | done | |
1887 | done | |
1888 | ||
1889 | fi | |
1890 | fi | |
1891 | CC=$ac_cv_prog_CC | |
1892 | if test -n "$CC"; then | |
a3bba767 JJ |
1893 | echo "$as_me:$LINENO: result: $CC" >&5 |
1894 | echo "${ECHO_T}$CC" >&6 | |
ba479fd2 | 1895 | else |
a3bba767 JJ |
1896 | echo "$as_me:$LINENO: result: no" >&5 |
1897 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
1898 | fi |
1899 | ||
1900 | fi | |
1901 | if test -z "$ac_cv_prog_CC"; then | |
1902 | ac_ct_CC=$CC | |
1903 | # Extract the first word of "gcc", so it can be a program name with args. | |
6e3f3080 | 1904 | set dummy gcc; ac_word=$2 |
a3bba767 JJ |
1905 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1906 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
1907 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
1908 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1909 | else | |
1910 | if test -n "$ac_ct_CC"; then | |
1911 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1912 | else | |
1913 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1914 | for as_dir in $PATH | |
1915 | do | |
1916 | IFS=$as_save_IFS | |
1917 | test -z "$as_dir" && as_dir=. | |
1918 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 1919 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
1920 | ac_cv_prog_ac_ct_CC="gcc" |
1921 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1922 | break 2 | |
1923 | fi | |
1924 | done | |
1925 | done | |
1926 | ||
1927 | fi | |
1928 | fi | |
1929 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1930 | if test -n "$ac_ct_CC"; then | |
a3bba767 JJ |
1931 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
1932 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
ba479fd2 | 1933 | else |
a3bba767 JJ |
1934 | echo "$as_me:$LINENO: result: no" >&5 |
1935 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
1936 | fi |
1937 | ||
a3bba767 | 1938 | CC=$ac_ct_CC |
ba479fd2 NN |
1939 | else |
1940 | CC="$ac_cv_prog_CC" | |
1941 | fi | |
1942 | ||
1943 | if test -z "$CC"; then | |
a3bba767 JJ |
1944 | if test -n "$ac_tool_prefix"; then |
1945 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
ba479fd2 | 1946 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
a3bba767 JJ |
1947 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1948 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
1949 | if test "${ac_cv_prog_CC+set}" = set; then |
1950 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd9e5e7c MK |
1951 | else |
1952 | if test -n "$CC"; then | |
1953 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1954 | else | |
ba479fd2 NN |
1955 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1956 | for as_dir in $PATH | |
1957 | do | |
1958 | IFS=$as_save_IFS | |
1959 | test -z "$as_dir" && as_dir=. | |
1960 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 1961 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
1962 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
1963 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1964 | break 2 | |
1965 | fi | |
1966 | done | |
1967 | done | |
1968 | ||
cd9e5e7c MK |
1969 | fi |
1970 | fi | |
ba479fd2 | 1971 | CC=$ac_cv_prog_CC |
cd9e5e7c | 1972 | if test -n "$CC"; then |
a3bba767 JJ |
1973 | echo "$as_me:$LINENO: result: $CC" >&5 |
1974 | echo "${ECHO_T}$CC" >&6 | |
8b1f719a | 1975 | else |
a3bba767 JJ |
1976 | echo "$as_me:$LINENO: result: no" >&5 |
1977 | echo "${ECHO_T}no" >&6 | |
8b1f719a PB |
1978 | fi |
1979 | ||
a3bba767 JJ |
1980 | fi |
1981 | if test -z "$ac_cv_prog_CC"; then | |
1982 | ac_ct_CC=$CC | |
1983 | # Extract the first word of "cc", so it can be a program name with args. | |
1984 | set dummy cc; ac_word=$2 | |
1985 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1986 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1987 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1988 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1989 | else | |
1990 | if test -n "$ac_ct_CC"; then | |
1991 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1992 | else | |
1993 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1994 | for as_dir in $PATH | |
1995 | do | |
1996 | IFS=$as_save_IFS | |
1997 | test -z "$as_dir" && as_dir=. | |
1998 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1999 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2000 | ac_cv_prog_ac_ct_CC="cc" | |
2001 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2002 | break 2 | |
703d89ab | 2003 | fi |
a3bba767 JJ |
2004 | done |
2005 | done | |
2006 | ||
2007 | fi | |
2008 | fi | |
2009 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2010 | if test -n "$ac_ct_CC"; then | |
2011 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2012 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2013 | else | |
2014 | echo "$as_me:$LINENO: result: no" >&5 | |
2015 | echo "${ECHO_T}no" >&6 | |
2016 | fi | |
2017 | ||
2018 | CC=$ac_ct_CC | |
2019 | else | |
2020 | CC="$ac_cv_prog_CC" | |
2021 | fi | |
2022 | ||
ba479fd2 | 2023 | fi |
6e3f3080 NN |
2024 | if test -z "$CC"; then |
2025 | # Extract the first word of "cc", so it can be a program name with args. | |
2026 | set dummy cc; ac_word=$2 | |
a3bba767 JJ |
2027 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2028 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2029 | if test "${ac_cv_prog_CC+set}" = set; then |
2030 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6e3f3080 NN |
2031 | else |
2032 | if test -n "$CC"; then | |
2033 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2034 | else | |
2035 | ac_prog_rejected=no | |
ba479fd2 NN |
2036 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2037 | for as_dir in $PATH | |
2038 | do | |
2039 | IFS=$as_save_IFS | |
2040 | test -z "$as_dir" && as_dir=. | |
2041 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 2042 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2043 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2044 | ac_prog_rejected=yes | |
2045 | continue | |
2046 | fi | |
2047 | ac_cv_prog_CC="cc" | |
2048 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2049 | break 2 | |
2050 | fi | |
2051 | done | |
2052 | done | |
2053 | ||
6e3f3080 NN |
2054 | if test $ac_prog_rejected = yes; then |
2055 | # We found a bogon in the path, so make sure we never use it. | |
2056 | set dummy $ac_cv_prog_CC | |
2057 | shift | |
ba479fd2 | 2058 | if test $# != 0; then |
6e3f3080 NN |
2059 | # We chose a different compiler from the bogus one. |
2060 | # However, it has the same basename, so the bogon will be chosen | |
2061 | # first if we set CC to just the basename; use the full file name. | |
2062 | shift | |
ba479fd2 | 2063 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
e9a25f70 | 2064 | fi |
6e3f3080 NN |
2065 | fi |
2066 | fi | |
2067 | fi | |
ba479fd2 | 2068 | CC=$ac_cv_prog_CC |
6e3f3080 | 2069 | if test -n "$CC"; then |
a3bba767 JJ |
2070 | echo "$as_me:$LINENO: result: $CC" >&5 |
2071 | echo "${ECHO_T}$CC" >&6 | |
e9a25f70 | 2072 | else |
a3bba767 JJ |
2073 | echo "$as_me:$LINENO: result: no" >&5 |
2074 | echo "${ECHO_T}no" >&6 | |
e9a25f70 | 2075 | fi |
6e3f3080 | 2076 | |
ba479fd2 NN |
2077 | fi |
2078 | if test -z "$CC"; then | |
2079 | if test -n "$ac_tool_prefix"; then | |
a3bba767 | 2080 | for ac_prog in cl |
ba479fd2 NN |
2081 | do |
2082 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2083 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
a3bba767 JJ |
2084 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2085 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2086 | if test "${ac_cv_prog_CC+set}" = set; then |
2087 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
093e61a6 | 2088 | else |
6e3f3080 NN |
2089 | if test -n "$CC"; then |
2090 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2091 | else | |
ba479fd2 NN |
2092 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2093 | for as_dir in $PATH | |
2094 | do | |
2095 | IFS=$as_save_IFS | |
2096 | test -z "$as_dir" && as_dir=. | |
2097 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 2098 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2099 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
2100 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2101 | break 2 | |
2102 | fi | |
2103 | done | |
2104 | done | |
2105 | ||
093e61a6 | 2106 | fi |
6e3f3080 | 2107 | fi |
ba479fd2 | 2108 | CC=$ac_cv_prog_CC |
6e3f3080 | 2109 | if test -n "$CC"; then |
a3bba767 JJ |
2110 | echo "$as_me:$LINENO: result: $CC" >&5 |
2111 | echo "${ECHO_T}$CC" >&6 | |
6e3f3080 | 2112 | else |
a3bba767 JJ |
2113 | echo "$as_me:$LINENO: result: no" >&5 |
2114 | echo "${ECHO_T}no" >&6 | |
093e61a6 | 2115 | fi |
cafe096b | 2116 | |
ba479fd2 NN |
2117 | test -n "$CC" && break |
2118 | done | |
2119 | fi | |
2120 | if test -z "$CC"; then | |
2121 | ac_ct_CC=$CC | |
a3bba767 | 2122 | for ac_prog in cl |
ba479fd2 NN |
2123 | do |
2124 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2125 | set dummy $ac_prog; ac_word=$2 | |
a3bba767 JJ |
2126 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2127 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2128 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
2129 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2130 | else | |
2131 | if test -n "$ac_ct_CC"; then | |
2132 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2133 | else | |
2134 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2135 | for as_dir in $PATH | |
2136 | do | |
2137 | IFS=$as_save_IFS | |
2138 | test -z "$as_dir" && as_dir=. | |
2139 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 2140 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2141 | ac_cv_prog_ac_ct_CC="$ac_prog" |
2142 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2143 | break 2 | |
2144 | fi | |
2145 | done | |
2146 | done | |
6e3f3080 | 2147 | |
ba479fd2 NN |
2148 | fi |
2149 | fi | |
2150 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2151 | if test -n "$ac_ct_CC"; then | |
a3bba767 JJ |
2152 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
2153 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
ba479fd2 | 2154 | else |
a3bba767 JJ |
2155 | echo "$as_me:$LINENO: result: no" >&5 |
2156 | echo "${ECHO_T}no" >&6 | |
ba479fd2 | 2157 | fi |
6e3f3080 | 2158 | |
ba479fd2 NN |
2159 | test -n "$ac_ct_CC" && break |
2160 | done | |
63cf211a | 2161 | |
a3bba767 | 2162 | CC=$ac_ct_CC |
ba479fd2 NN |
2163 | fi |
2164 | ||
2165 | fi | |
2166 | ||
2167 | ||
2168 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
2169 | See \`config.log' for more details." >&5 | |
2170 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2171 | See \`config.log' for more details." >&2;} | |
2172 | { (exit 1); exit 1; }; } | |
2173 | ||
2174 | # Provide some information about the compiler. | |
a3bba767 JJ |
2175 | echo "$as_me:$LINENO:" \ |
2176 | "checking for C compiler version" >&5 | |
ba479fd2 | 2177 | ac_compiler=`set X $ac_compile; echo $2` |
a3bba767 JJ |
2178 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
2179 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2180 | ac_status=$? |
2181 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2182 | (exit $ac_status); } | |
a3bba767 JJ |
2183 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
2184 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2185 | ac_status=$? |
2186 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2187 | (exit $ac_status); } | |
a3bba767 JJ |
2188 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
2189 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2190 | ac_status=$? |
2191 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2192 | (exit $ac_status); } | |
2193 | ||
2194 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2195 | /* confdefs.h. */ |
2196 | _ACEOF | |
2197 | cat confdefs.h >>conftest.$ac_ext | |
2198 | cat >>conftest.$ac_ext <<_ACEOF | |
2199 | /* end confdefs.h. */ | |
2200 | ||
2201 | int | |
2202 | main () | |
2203 | { | |
63cf211a | 2204 | |
ba479fd2 NN |
2205 | ; |
2206 | return 0; | |
2207 | } | |
2208 | _ACEOF | |
2209 | ac_clean_files_save=$ac_clean_files | |
2210 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2211 | # Try to create an executable without -o first, disregard a.out. | |
2212 | # It will help us diagnose broken compilers, and finding out an intuition | |
2213 | # of exeext. | |
a3bba767 JJ |
2214 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
2215 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
ba479fd2 | 2216 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
a3bba767 JJ |
2217 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
2218 | (eval $ac_link_default) 2>&5 | |
ba479fd2 NN |
2219 | ac_status=$? |
2220 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2221 | (exit $ac_status); }; then | |
a3bba767 JJ |
2222 | # Find the output, starting from the most likely. This scheme is |
2223 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2224 | # resort. | |
2225 | ||
2226 | # Be careful to initialize this variable, since it used to be cached. | |
2227 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2228 | ac_cv_exeext= | |
2229 | # b.out is created by i960 compilers. | |
2230 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
ba479fd2 NN |
2231 | do |
2232 | test -f "$ac_file" || continue | |
2233 | case $ac_file in | |
a3bba767 JJ |
2234 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
2235 | ;; | |
2236 | conftest.$ac_ext ) | |
2237 | # This is the source file. | |
86da66b5 | 2238 | ;; |
ba479fd2 | 2239 | [ab].out ) |
86da66b5 HPN |
2240 | # We found the default executable, but exeext='' is most |
2241 | # certainly right. | |
2242 | break;; | |
ba479fd2 | 2243 | *.* ) |
a3bba767 JJ |
2244 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2245 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2246 | # but it would be cool to find out if it's true. Does anybody | |
2247 | # maintain Libtool? --akim. | |
2248 | export ac_cv_exeext | |
86da66b5 | 2249 | break;; |
ba479fd2 | 2250 | * ) |
86da66b5 | 2251 | break;; |
ba479fd2 NN |
2252 | esac |
2253 | done | |
2254 | else | |
2255 | echo "$as_me: failed program was:" >&5 | |
2256 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2257 | ||
2258 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables | |
2259 | See \`config.log' for more details." >&5 | |
2260 | echo "$as_me: error: C compiler cannot create executables | |
2261 | See \`config.log' for more details." >&2;} | |
2262 | { (exit 77); exit 77; }; } | |
2263 | fi | |
2264 | ||
2265 | ac_exeext=$ac_cv_exeext | |
a3bba767 JJ |
2266 | echo "$as_me:$LINENO: result: $ac_file" >&5 |
2267 | echo "${ECHO_T}$ac_file" >&6 | |
ba479fd2 | 2268 | |
a3bba767 | 2269 | # Check the compiler produces executables we can run. If not, either |
ba479fd2 | 2270 | # the compiler is broken, or we cross compile. |
a3bba767 JJ |
2271 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
2272 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
ba479fd2 NN |
2273 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
2274 | # If not cross compiling, check that we can run a simple program. | |
2275 | if test "$cross_compiling" != yes; then | |
2276 | if { ac_try='./$ac_file' | |
a3bba767 JJ |
2277 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2278 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2279 | ac_status=$? |
2280 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2281 | (exit $ac_status); }; }; then | |
2282 | cross_compiling=no | |
6e3f3080 | 2283 | else |
ba479fd2 NN |
2284 | if test "$cross_compiling" = maybe; then |
2285 | cross_compiling=yes | |
2286 | else | |
2287 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
2288 | If you meant to cross compile, use \`--host'. | |
2289 | See \`config.log' for more details." >&5 | |
2290 | echo "$as_me: error: cannot run C compiled programs. | |
2291 | If you meant to cross compile, use \`--host'. | |
2292 | See \`config.log' for more details." >&2;} | |
2293 | { (exit 1); exit 1; }; } | |
2294 | fi | |
6e3f3080 NN |
2295 | fi |
2296 | fi | |
a3bba767 JJ |
2297 | echo "$as_me:$LINENO: result: yes" >&5 |
2298 | echo "${ECHO_T}yes" >&6 | |
ba479fd2 NN |
2299 | |
2300 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2301 | ac_clean_files=$ac_clean_files_save | |
a3bba767 | 2302 | # Check the compiler produces executables we can run. If not, either |
ba479fd2 | 2303 | # the compiler is broken, or we cross compile. |
a3bba767 JJ |
2304 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
2305 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
2306 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
2307 | echo "${ECHO_T}$cross_compiling" >&6 | |
2308 | ||
2309 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
2310 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
2311 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2312 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
2313 | ac_status=$? |
2314 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2315 | (exit $ac_status); }; then | |
2316 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2317 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2318 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2319 | # `rm'. | |
2320 | for ac_file in conftest.exe conftest conftest.*; do | |
2321 | test -f "$ac_file" || continue | |
2322 | case $ac_file in | |
a3bba767 | 2323 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
ba479fd2 | 2324 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
a3bba767 | 2325 | export ac_cv_exeext |
86da66b5 | 2326 | break;; |
ba479fd2 NN |
2327 | * ) break;; |
2328 | esac | |
2329 | done | |
e9a25f70 | 2330 | else |
ba479fd2 NN |
2331 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
2332 | See \`config.log' for more details." >&5 | |
2333 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
2334 | See \`config.log' for more details." >&2;} | |
2335 | { (exit 1); exit 1; }; } | |
2336 | fi | |
2337 | ||
2338 | rm -f conftest$ac_cv_exeext | |
a3bba767 JJ |
2339 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
2340 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
ba479fd2 NN |
2341 | |
2342 | rm -f conftest.$ac_ext | |
2343 | EXEEXT=$ac_cv_exeext | |
2344 | ac_exeext=$EXEEXT | |
a3bba767 JJ |
2345 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
2346 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
ba479fd2 NN |
2347 | if test "${ac_cv_objext+set}" = set; then |
2348 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2349 | else | |
2350 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2351 | /* confdefs.h. */ |
2352 | _ACEOF | |
2353 | cat confdefs.h >>conftest.$ac_ext | |
2354 | cat >>conftest.$ac_ext <<_ACEOF | |
2355 | /* end confdefs.h. */ | |
2356 | ||
2357 | int | |
2358 | main () | |
2359 | { | |
6e3f3080 | 2360 | |
ba479fd2 NN |
2361 | ; |
2362 | return 0; | |
2363 | } | |
2364 | _ACEOF | |
2365 | rm -f conftest.o conftest.obj | |
a3bba767 JJ |
2366 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2367 | (eval $ac_compile) 2>&5 | |
ba479fd2 NN |
2368 | ac_status=$? |
2369 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2370 | (exit $ac_status); }; then | |
a3bba767 | 2371 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
ba479fd2 | 2372 | case $ac_file in |
a3bba767 | 2373 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
ba479fd2 NN |
2374 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2375 | break;; | |
2376 | esac | |
2377 | done | |
63cf211a | 2378 | else |
ba479fd2 NN |
2379 | echo "$as_me: failed program was:" >&5 |
2380 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2381 | ||
2382 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2383 | See \`config.log' for more details." >&5 | |
2384 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2385 | See \`config.log' for more details." >&2;} | |
2386 | { (exit 1); exit 1; }; } | |
2387 | fi | |
2388 | ||
2389 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2390 | fi | |
a3bba767 JJ |
2391 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
2392 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
ba479fd2 NN |
2393 | OBJEXT=$ac_cv_objext |
2394 | ac_objext=$OBJEXT | |
a3bba767 JJ |
2395 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
2396 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
ba479fd2 NN |
2397 | if test "${ac_cv_c_compiler_gnu+set}" = set; then |
2398 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2399 | else | |
2400 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2401 | /* confdefs.h. */ |
2402 | _ACEOF | |
2403 | cat confdefs.h >>conftest.$ac_ext | |
2404 | cat >>conftest.$ac_ext <<_ACEOF | |
2405 | /* end confdefs.h. */ | |
2406 | ||
2407 | int | |
2408 | main () | |
2409 | { | |
2410 | #ifndef __GNUC__ | |
2411 | choke me | |
2412 | #endif | |
6e3f3080 | 2413 | |
ba479fd2 NN |
2414 | ; |
2415 | return 0; | |
2416 | } | |
2417 | _ACEOF | |
2418 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
2419 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2420 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 2421 | ac_status=$? |
86da66b5 HPN |
2422 | grep -v '^ *+' conftest.er1 >conftest.err |
2423 | rm -f conftest.er1 | |
2424 | cat conftest.err >&5 | |
ba479fd2 | 2425 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
2426 | (exit $ac_status); } && |
2427 | { ac_try='test -z "$ac_c_werror_flag" | |
2428 | || test ! -s conftest.err' | |
2429 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2430 | (eval $ac_try) 2>&5 | |
2431 | ac_status=$? | |
2432 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2433 | (exit $ac_status); }; } && | |
2434 | { ac_try='test -s conftest.$ac_objext' | |
2435 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2436 | (eval $ac_try) 2>&5 | |
2437 | ac_status=$? | |
2438 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2439 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
2440 | ac_compiler_gnu=yes |
2441 | else | |
2442 | echo "$as_me: failed program was:" >&5 | |
2443 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2444 | ||
a3bba767 | 2445 | ac_compiler_gnu=no |
ba479fd2 | 2446 | fi |
a3bba767 | 2447 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2448 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2449 | ||
2450 | fi | |
a3bba767 JJ |
2451 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
2452 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
ba479fd2 NN |
2453 | GCC=`test $ac_compiler_gnu = yes && echo yes` |
2454 | ac_test_CFLAGS=${CFLAGS+set} | |
2455 | ac_save_CFLAGS=$CFLAGS | |
a3bba767 JJ |
2456 | CFLAGS="-g" |
2457 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2458 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
ba479fd2 NN |
2459 | if test "${ac_cv_prog_cc_g+set}" = set; then |
2460 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2461 | else | |
a3bba767 | 2462 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
2463 | /* confdefs.h. */ |
2464 | _ACEOF | |
2465 | cat confdefs.h >>conftest.$ac_ext | |
2466 | cat >>conftest.$ac_ext <<_ACEOF | |
2467 | /* end confdefs.h. */ | |
2468 | ||
2469 | int | |
2470 | main () | |
2471 | { | |
2472 | ||
2473 | ; | |
2474 | return 0; | |
2475 | } | |
2476 | _ACEOF | |
2477 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
2478 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2479 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 2480 | ac_status=$? |
86da66b5 HPN |
2481 | grep -v '^ *+' conftest.er1 >conftest.err |
2482 | rm -f conftest.er1 | |
2483 | cat conftest.err >&5 | |
ba479fd2 | 2484 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
2485 | (exit $ac_status); } && |
2486 | { ac_try='test -z "$ac_c_werror_flag" | |
2487 | || test ! -s conftest.err' | |
2488 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2489 | (eval $ac_try) 2>&5 | |
2490 | ac_status=$? | |
2491 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2492 | (exit $ac_status); }; } && | |
2493 | { ac_try='test -s conftest.$ac_objext' | |
2494 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2495 | (eval $ac_try) 2>&5 | |
2496 | ac_status=$? | |
2497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2498 | (exit $ac_status); }; }; then | |
703d89ab ZW |
2499 | ac_cv_prog_cc_g=yes |
2500 | else | |
2501 | echo "$as_me: failed program was:" >&5 | |
2502 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2503 | ||
a3bba767 JJ |
2504 | ac_cv_prog_cc_g=no |
2505 | fi | |
2506 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2507 | fi | |
2508 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2509 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2510 | if test "$ac_test_CFLAGS" = set; then | |
2511 | CFLAGS=$ac_save_CFLAGS | |
2512 | elif test $ac_cv_prog_cc_g = yes; then | |
2513 | if test "$GCC" = yes; then | |
2514 | CFLAGS="-g -O2" | |
2515 | else | |
2516 | CFLAGS="-g" | |
2517 | fi | |
2518 | else | |
2519 | if test "$GCC" = yes; then | |
2520 | CFLAGS="-O2" | |
2521 | else | |
2522 | CFLAGS= | |
2523 | fi | |
2524 | fi | |
2525 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 | |
2526 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2527 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2528 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2529 | else | |
2530 | ac_cv_prog_cc_stdc=no | |
2531 | ac_save_CC=$CC | |
2532 | cat >conftest.$ac_ext <<_ACEOF | |
703d89ab ZW |
2533 | /* confdefs.h. */ |
2534 | _ACEOF | |
2535 | cat confdefs.h >>conftest.$ac_ext | |
2536 | cat >>conftest.$ac_ext <<_ACEOF | |
2537 | /* end confdefs.h. */ | |
a3bba767 JJ |
2538 | #include <stdarg.h> |
2539 | #include <stdio.h> | |
2540 | #include <sys/types.h> | |
2541 | #include <sys/stat.h> | |
2542 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2543 | struct buf { int x; }; | |
2544 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2545 | static char *e (p, i) | |
2546 | char **p; | |
2547 | int i; | |
703d89ab | 2548 | { |
a3bba767 | 2549 | return p[i]; |
703d89ab | 2550 | } |
a3bba767 JJ |
2551 | static char *f (char * (*g) (char **, int), char **p, ...) |
2552 | { | |
2553 | char *s; | |
2554 | va_list v; | |
2555 | va_start (v,p); | |
2556 | s = g (p, va_arg (v,int)); | |
2557 | va_end (v); | |
2558 | return s; | |
2559 | } | |
2560 | ||
2561 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2562 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2563 | These don't provoke an error unfortunately, instead are silently treated | |
2564 | as 'x'. The following induces an error, until -std1 is added to get | |
2565 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2566 | array size at least. It's necessary to write '\x00'==0 to get something | |
2567 | that's true only with -std1. */ | |
2568 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2569 | ||
2570 | int test (int i, double x); | |
2571 | struct s1 {int (*f) (int a);}; | |
2572 | struct s2 {int (*f) (double a);}; | |
2573 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2574 | int argc; | |
2575 | char **argv; | |
2576 | int | |
2577 | main () | |
2578 | { | |
2579 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2580 | ; | |
2581 | return 0; | |
2582 | } | |
2583 | _ACEOF | |
2584 | # Don't try gcc -ansi; that turns off useful extensions and | |
2585 | # breaks some systems' header files. | |
2586 | # AIX -qlanglvl=ansi | |
2587 | # Ultrix and OSF/1 -std1 | |
2588 | # HP-UX 10.20 and later -Ae | |
2589 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2590 | # SVR4 -Xc -D__EXTENSIONS__ | |
2591 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2592 | do | |
2593 | CC="$ac_save_CC $ac_arg" | |
2594 | rm -f conftest.$ac_objext | |
2595 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2596 | (eval $ac_compile) 2>conftest.er1 | |
2597 | ac_status=$? | |
703d89ab ZW |
2598 | grep -v '^ *+' conftest.er1 >conftest.err |
2599 | rm -f conftest.er1 | |
2600 | cat conftest.err >&5 | |
8b1f719a | 2601 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
2602 | (exit $ac_status); } && |
2603 | { ac_try='test -z "$ac_c_werror_flag" | |
2604 | || test ! -s conftest.err' | |
2605 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2606 | (eval $ac_try) 2>&5 | |
2607 | ac_status=$? | |
2608 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2609 | (exit $ac_status); }; } && | |
2610 | { ac_try='test -s conftest.$ac_objext' | |
2611 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2612 | (eval $ac_try) 2>&5 | |
2613 | ac_status=$? | |
2614 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2615 | (exit $ac_status); }; }; then | |
2616 | ac_cv_prog_cc_stdc=$ac_arg | |
2617 | break | |
703d89ab ZW |
2618 | else |
2619 | echo "$as_me: failed program was:" >&5 | |
2620 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2621 | ||
a3bba767 JJ |
2622 | fi |
2623 | rm -f conftest.err conftest.$ac_objext | |
2624 | done | |
2625 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2626 | CC=$ac_save_CC | |
2627 | ||
2628 | fi | |
2629 | ||
2630 | case "x$ac_cv_prog_cc_stdc" in | |
2631 | x|xno) | |
2632 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2633 | echo "${ECHO_T}none needed" >&6 ;; | |
2634 | *) | |
2635 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2636 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2637 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2638 | esac | |
2639 | ||
2640 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2641 | # in C++ we need to declare it. In case someone uses the same compiler | |
2642 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2643 | # the declaration of exit, since it's the most demanding environment. | |
2644 | cat >conftest.$ac_ext <<_ACEOF | |
2645 | #ifndef __cplusplus | |
2646 | choke me | |
2647 | #endif | |
2648 | _ACEOF | |
2649 | rm -f conftest.$ac_objext | |
2650 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2651 | (eval $ac_compile) 2>conftest.er1 | |
2652 | ac_status=$? | |
2653 | grep -v '^ *+' conftest.er1 >conftest.err | |
2654 | rm -f conftest.er1 | |
2655 | cat conftest.err >&5 | |
2656 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2657 | (exit $ac_status); } && | |
2658 | { ac_try='test -z "$ac_c_werror_flag" | |
2659 | || test ! -s conftest.err' | |
2660 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2661 | (eval $ac_try) 2>&5 | |
2662 | ac_status=$? | |
2663 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2664 | (exit $ac_status); }; } && | |
2665 | { ac_try='test -s conftest.$ac_objext' | |
2666 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2667 | (eval $ac_try) 2>&5 | |
2668 | ac_status=$? | |
2669 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2670 | (exit $ac_status); }; }; then | |
2671 | for ac_declaration in \ | |
2672 | '' \ | |
2673 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2674 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2675 | 'extern "C" void exit (int) throw ();' \ | |
2676 | 'extern "C" void exit (int);' \ | |
2677 | 'void exit (int);' | |
2678 | do | |
2679 | cat >conftest.$ac_ext <<_ACEOF | |
703d89ab ZW |
2680 | /* confdefs.h. */ |
2681 | _ACEOF | |
2682 | cat confdefs.h >>conftest.$ac_ext | |
2683 | cat >>conftest.$ac_ext <<_ACEOF | |
2684 | /* end confdefs.h. */ | |
a3bba767 JJ |
2685 | $ac_declaration |
2686 | #include <stdlib.h> | |
703d89ab ZW |
2687 | int |
2688 | main () | |
2689 | { | |
a3bba767 | 2690 | exit (42); |
703d89ab ZW |
2691 | ; |
2692 | return 0; | |
2693 | } | |
2694 | _ACEOF | |
2695 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
2696 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2697 | (eval $ac_compile) 2>conftest.er1 | |
8b1f719a | 2698 | ac_status=$? |
703d89ab ZW |
2699 | grep -v '^ *+' conftest.er1 >conftest.err |
2700 | rm -f conftest.er1 | |
2701 | cat conftest.err >&5 | |
8b1f719a | 2702 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
2703 | (exit $ac_status); } && |
2704 | { ac_try='test -z "$ac_c_werror_flag" | |
2705 | || test ! -s conftest.err' | |
2706 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2707 | (eval $ac_try) 2>&5 | |
2708 | ac_status=$? | |
2709 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2710 | (exit $ac_status); }; } && | |
2711 | { ac_try='test -s conftest.$ac_objext' | |
2712 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2713 | (eval $ac_try) 2>&5 | |
2714 | ac_status=$? | |
2715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2716 | (exit $ac_status); }; }; then | |
2717 | : | |
a6ccdbab EC |
2718 | else |
2719 | echo "$as_me: failed program was:" >&5 | |
2720 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2721 | ||
a3bba767 | 2722 | continue |
8b1f719a | 2723 | fi |
a3bba767 JJ |
2724 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2725 | cat >conftest.$ac_ext <<_ACEOF | |
a6ccdbab EC |
2726 | /* confdefs.h. */ |
2727 | _ACEOF | |
2728 | cat confdefs.h >>conftest.$ac_ext | |
2729 | cat >>conftest.$ac_ext <<_ACEOF | |
2730 | /* end confdefs.h. */ | |
a3bba767 | 2731 | $ac_declaration |
8b1f719a PB |
2732 | int |
2733 | main () | |
2734 | { | |
a3bba767 | 2735 | exit (42); |
8b1f719a PB |
2736 | ; |
2737 | return 0; | |
2738 | } | |
2739 | _ACEOF | |
a3bba767 JJ |
2740 | rm -f conftest.$ac_objext |
2741 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2742 | (eval $ac_compile) 2>conftest.er1 | |
8b1f719a PB |
2743 | ac_status=$? |
2744 | grep -v '^ *+' conftest.er1 >conftest.err | |
2745 | rm -f conftest.er1 | |
a6ccdbab | 2746 | cat conftest.err >&5 |
86da66b5 | 2747 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
2748 | (exit $ac_status); } && |
2749 | { ac_try='test -z "$ac_c_werror_flag" | |
2750 | || test ! -s conftest.err' | |
2751 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2752 | (eval $ac_try) 2>&5 | |
2753 | ac_status=$? | |
2754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2755 | (exit $ac_status); }; } && | |
2756 | { ac_try='test -s conftest.$ac_objext' | |
2757 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2758 | (eval $ac_try) 2>&5 | |
2759 | ac_status=$? | |
2760 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2761 | (exit $ac_status); }; }; then | |
2762 | break | |
a6ccdbab EC |
2763 | else |
2764 | echo "$as_me: failed program was:" >&5 | |
2765 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2766 | ||
8b1f719a | 2767 | fi |
a3bba767 | 2768 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8b1f719a | 2769 | done |
a3bba767 JJ |
2770 | rm -f conftest* |
2771 | if test -n "$ac_declaration"; then | |
2772 | echo '#ifdef __cplusplus' >>confdefs.h | |
2773 | echo $ac_declaration >>confdefs.h | |
2774 | echo '#endif' >>confdefs.h | |
8b1f719a | 2775 | fi |
8b1f719a | 2776 | |
a3bba767 JJ |
2777 | else |
2778 | echo "$as_me: failed program was:" >&5 | |
2779 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2780 | |
a3bba767 JJ |
2781 | fi |
2782 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
ba479fd2 NN |
2783 | ac_ext=c |
2784 | ac_cpp='$CPP $CPPFLAGS' | |
2785 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2786 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2787 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2788 | ||
2789 | if test "x$CC" != xcc; then | |
a3bba767 JJ |
2790 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 |
2791 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 | |
ba479fd2 | 2792 | else |
a3bba767 JJ |
2793 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 |
2794 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 | |
ba479fd2 NN |
2795 | fi |
2796 | set dummy $CC; ac_cc=`echo $2 | | |
2797 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
a3bba767 | 2798 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then |
ba479fd2 NN |
2799 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
2800 | else | |
2801 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2802 | /* confdefs.h. */ |
2803 | _ACEOF | |
2804 | cat confdefs.h >>conftest.$ac_ext | |
2805 | cat >>conftest.$ac_ext <<_ACEOF | |
2806 | /* end confdefs.h. */ | |
2807 | ||
2808 | int | |
2809 | main () | |
2810 | { | |
2811 | ||
2812 | ; | |
2813 | return 0; | |
2814 | } | |
2815 | _ACEOF | |
3ec83fc2 RH |
2816 | # Make sure it works both with $CC and with simple cc. |
2817 | # We do the test twice because some compilers refuse to overwrite an | |
2818 | # existing .o file with -o, though they will create one. | |
a3bba767 JJ |
2819 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
2820 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2821 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2822 | ac_status=$? |
2823 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2824 | (exit $ac_status); } && | |
a3bba767 JJ |
2825 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2826 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2827 | ac_status=$? |
2828 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2829 | (exit $ac_status); }; | |
3ec83fc2 RH |
2830 | then |
2831 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
2832 | if test "x$CC" != xcc; then | |
2833 | # Test first that cc exists at all. | |
ba479fd2 | 2834 | if { ac_try='cc -c conftest.$ac_ext >&5' |
a3bba767 JJ |
2835 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2836 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2837 | ac_status=$? |
2838 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2839 | (exit $ac_status); }; }; then | |
a3bba767 JJ |
2840 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
2841 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2842 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2843 | ac_status=$? |
2844 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2845 | (exit $ac_status); } && | |
a3bba767 JJ |
2846 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2847 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2848 | ac_status=$? |
2849 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2850 | (exit $ac_status); }; | |
3ec83fc2 | 2851 | then |
86da66b5 HPN |
2852 | # cc works too. |
2853 | : | |
3ec83fc2 | 2854 | else |
86da66b5 HPN |
2855 | # cc exists but doesn't like -o. |
2856 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3ec83fc2 RH |
2857 | fi |
2858 | fi | |
2859 | fi | |
2860 | else | |
2861 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
2862 | fi | |
a3bba767 | 2863 | rm -f conftest* |
3ec83fc2 RH |
2864 | |
2865 | fi | |
a3bba767 JJ |
2866 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then |
2867 | echo "$as_me:$LINENO: result: yes" >&5 | |
2868 | echo "${ECHO_T}yes" >&6 | |
3ec83fc2 | 2869 | else |
a3bba767 JJ |
2870 | echo "$as_me:$LINENO: result: no" >&5 |
2871 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
2872 | |
2873 | cat >>confdefs.h <<\_ACEOF | |
3ec83fc2 | 2874 | #define NO_MINUS_C_MINUS_O 1 |
ba479fd2 | 2875 | _ACEOF |
3ec83fc2 RH |
2876 | |
2877 | fi | |
2878 | ||
3b620440 KC |
2879 | # expand $ac_aux_dir to an absolute path |
2880 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
2881 | ||
2882 | # FIXME: we rely on the cache variable name because | |
2883 | # there is no other way. | |
2884 | set dummy $CC | |
2885 | ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
2886 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
2887 | # Losing compiler, so override with the script. | |
2888 | # FIXME: It is wrong to rewrite CC. | |
2889 | # But if we don't then we get into trouble of one sort or another. | |
2890 | # A longer-term fix would be to have automake use am__CC in this case, | |
2891 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
2892 | CC="$am_aux_dir/compile $CC" | |
2893 | fi | |
2894 | ||
414d23ae HPN |
2895 | # autoconf is lame and doesn't give us any substitution variable for this. |
2896 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
2897 | NO_MINUS_C_MINUS_O=yes | |
2898 | else | |
2899 | OUTPUT_OPTION='-o $@' | |
2900 | fi | |
2901 | ||
2902 | ||
2903 | ||
ec6c7392 PB |
2904 | # Remove the -O2: for historical reasons, unless bootstrapping we prefer |
2905 | # optimizations to be activated explicitly by the toplevel. | |
2906 | case "$CC" in | |
2907 | */prev-gcc/xgcc*) ;; | |
2908 | *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;; | |
2909 | esac | |
2910 | ||
2911 | ||
73458fb7 NN |
2912 | # ------------------------- |
2913 | # Check C compiler features | |
2914 | # ------------------------- | |
2915 | ||
ba479fd2 NN |
2916 | ac_ext=c |
2917 | ac_cpp='$CPP $CPPFLAGS' | |
2918 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2919 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2920 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
a3bba767 JJ |
2921 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
2922 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
84c041a1 ZW |
2923 | # On Suns, sometimes $CPP names a directory. |
2924 | if test -n "$CPP" && test -d "$CPP"; then | |
2925 | CPP= | |
2926 | fi | |
2927 | if test -z "$CPP"; then | |
ba479fd2 NN |
2928 | if test "${ac_cv_prog_CPP+set}" = set; then |
2929 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2930 | else | |
2931 | # Double quotes because CPP needs to be expanded | |
2932 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2933 | do | |
2934 | ac_preproc_ok=false | |
2935 | for ac_c_preproc_warn_flag in '' yes | |
2936 | do | |
2937 | # Use a header file that comes with gcc, so configuring glibc | |
2938 | # with a fresh cross-compiler works. | |
2939 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2940 | # <limits.h> exists even on freestanding compilers. | |
84c041a1 | 2941 | # On the NeXT, cc -E runs the code through the compiler's parser, |
ba479fd2 NN |
2942 | # not just through cpp. "Syntax error" is here to catch this case. |
2943 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2944 | /* confdefs.h. */ |
2945 | _ACEOF | |
2946 | cat confdefs.h >>conftest.$ac_ext | |
2947 | cat >>conftest.$ac_ext <<_ACEOF | |
2948 | /* end confdefs.h. */ | |
2949 | #ifdef __STDC__ | |
2950 | # include <limits.h> | |
2951 | #else | |
2952 | # include <assert.h> | |
2953 | #endif | |
86da66b5 | 2954 | Syntax error |
ba479fd2 | 2955 | _ACEOF |
a3bba767 JJ |
2956 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2957 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
2958 | ac_status=$? |
2959 | grep -v '^ *+' conftest.er1 >conftest.err | |
2960 | rm -f conftest.er1 | |
2961 | cat conftest.err >&5 | |
2962 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
2963 | (exit $ac_status); } >/dev/null; then |
2964 | if test -s conftest.err; then | |
2965 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2966 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2967 | else | |
2968 | ac_cpp_err= | |
2969 | fi | |
2970 | else | |
2971 | ac_cpp_err=yes | |
2972 | fi | |
2973 | if test -z "$ac_cpp_err"; then | |
093e61a6 | 2974 | : |
cafe096b | 2975 | else |
ba479fd2 NN |
2976 | echo "$as_me: failed program was:" >&5 |
2977 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2978 | ||
2979 | # Broken: fails on valid input. | |
2980 | continue | |
2981 | fi | |
2982 | rm -f conftest.err conftest.$ac_ext | |
2983 | ||
a3bba767 | 2984 | # OK, works on sane cases. Now check whether non-existent headers |
ba479fd2 NN |
2985 | # can be detected and how. |
2986 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2987 | /* confdefs.h. */ |
2988 | _ACEOF | |
2989 | cat confdefs.h >>conftest.$ac_ext | |
2990 | cat >>conftest.$ac_ext <<_ACEOF | |
2991 | /* end confdefs.h. */ | |
2992 | #include <ac_nonexistent.h> | |
2993 | _ACEOF | |
a3bba767 JJ |
2994 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2995 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
2996 | ac_status=$? |
2997 | grep -v '^ *+' conftest.er1 >conftest.err | |
2998 | rm -f conftest.er1 | |
2999 | cat conftest.err >&5 | |
3000 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3001 | (exit $ac_status); } >/dev/null; then |
3002 | if test -s conftest.err; then | |
3003 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3004 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3005 | else | |
3006 | ac_cpp_err= | |
3007 | fi | |
3008 | else | |
3009 | ac_cpp_err=yes | |
3010 | fi | |
3011 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
3012 | # Broken: success on invalid input. |
3013 | continue | |
3014 | else | |
3015 | echo "$as_me: failed program was:" >&5 | |
3016 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3017 | ||
3018 | # Passes both tests. | |
3019 | ac_preproc_ok=: | |
3020 | break | |
3021 | fi | |
3022 | rm -f conftest.err conftest.$ac_ext | |
3023 | ||
3024 | done | |
3025 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3026 | rm -f conftest.err conftest.$ac_ext | |
3027 | if $ac_preproc_ok; then | |
3028 | break | |
3029 | fi | |
3030 | ||
3031 | done | |
3032 | ac_cv_prog_CPP=$CPP | |
3033 | ||
3034 | fi | |
3035 | CPP=$ac_cv_prog_CPP | |
3036 | else | |
3037 | ac_cv_prog_CPP=$CPP | |
3038 | fi | |
a3bba767 JJ |
3039 | echo "$as_me:$LINENO: result: $CPP" >&5 |
3040 | echo "${ECHO_T}$CPP" >&6 | |
ba479fd2 NN |
3041 | ac_preproc_ok=false |
3042 | for ac_c_preproc_warn_flag in '' yes | |
3043 | do | |
3044 | # Use a header file that comes with gcc, so configuring glibc | |
3045 | # with a fresh cross-compiler works. | |
3046 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3047 | # <limits.h> exists even on freestanding compilers. | |
3048 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3049 | # not just through cpp. "Syntax error" is here to catch this case. | |
3050 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3051 | /* confdefs.h. */ |
3052 | _ACEOF | |
3053 | cat confdefs.h >>conftest.$ac_ext | |
3054 | cat >>conftest.$ac_ext <<_ACEOF | |
3055 | /* end confdefs.h. */ | |
3056 | #ifdef __STDC__ | |
3057 | # include <limits.h> | |
3058 | #else | |
3059 | # include <assert.h> | |
3060 | #endif | |
86da66b5 | 3061 | Syntax error |
ba479fd2 | 3062 | _ACEOF |
a3bba767 JJ |
3063 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3064 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3065 | ac_status=$? |
3066 | grep -v '^ *+' conftest.er1 >conftest.err | |
3067 | rm -f conftest.er1 | |
3068 | cat conftest.err >&5 | |
3069 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3070 | (exit $ac_status); } >/dev/null; then |
3071 | if test -s conftest.err; then | |
3072 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3073 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3074 | else | |
3075 | ac_cpp_err= | |
3076 | fi | |
3077 | else | |
3078 | ac_cpp_err=yes | |
3079 | fi | |
3080 | if test -z "$ac_cpp_err"; then | |
6e3f3080 | 3081 | : |
414d23ae | 3082 | else |
ba479fd2 NN |
3083 | echo "$as_me: failed program was:" >&5 |
3084 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3085 | ||
3086 | # Broken: fails on valid input. | |
3087 | continue | |
3088 | fi | |
3089 | rm -f conftest.err conftest.$ac_ext | |
3090 | ||
a3bba767 | 3091 | # OK, works on sane cases. Now check whether non-existent headers |
ba479fd2 NN |
3092 | # can be detected and how. |
3093 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3094 | /* confdefs.h. */ |
3095 | _ACEOF | |
3096 | cat confdefs.h >>conftest.$ac_ext | |
3097 | cat >>conftest.$ac_ext <<_ACEOF | |
3098 | /* end confdefs.h. */ | |
3099 | #include <ac_nonexistent.h> | |
3100 | _ACEOF | |
a3bba767 JJ |
3101 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3102 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3103 | ac_status=$? |
3104 | grep -v '^ *+' conftest.er1 >conftest.err | |
3105 | rm -f conftest.er1 | |
3106 | cat conftest.err >&5 | |
3107 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3108 | (exit $ac_status); } >/dev/null; then |
3109 | if test -s conftest.err; then | |
3110 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3111 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3112 | else | |
3113 | ac_cpp_err= | |
3114 | fi | |
3115 | else | |
3116 | ac_cpp_err=yes | |
3117 | fi | |
3118 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
3119 | # Broken: success on invalid input. |
3120 | continue | |
3121 | else | |
3122 | echo "$as_me: failed program was:" >&5 | |
3123 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3124 | ||
3125 | # Passes both tests. | |
3126 | ac_preproc_ok=: | |
3127 | break | |
63cf211a | 3128 | fi |
ba479fd2 NN |
3129 | rm -f conftest.err conftest.$ac_ext |
3130 | ||
3131 | done | |
3132 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3133 | rm -f conftest.err conftest.$ac_ext | |
3134 | if $ac_preproc_ok; then | |
3135 | : | |
6e3f3080 | 3136 | else |
ba479fd2 NN |
3137 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
3138 | See \`config.log' for more details." >&5 | |
3139 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3140 | See \`config.log' for more details." >&2;} | |
3141 | { (exit 1); exit 1; }; } | |
6e3f3080 NN |
3142 | fi |
3143 | ||
ba479fd2 NN |
3144 | ac_ext=c |
3145 | ac_cpp='$CPP $CPPFLAGS' | |
3146 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3147 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3148 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3149 | ||
b5472e1d | 3150 | |
a3bba767 JJ |
3151 | echo "$as_me:$LINENO: checking for inline" >&5 |
3152 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 | |
ba479fd2 NN |
3153 | if test "${ac_cv_c_inline+set}" = set; then |
3154 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
3155 | else |
3156 | ac_cv_c_inline=no | |
3157 | for ac_kw in inline __inline__ __inline; do | |
ba479fd2 | 3158 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
3159 | /* confdefs.h. */ |
3160 | _ACEOF | |
3161 | cat confdefs.h >>conftest.$ac_ext | |
3162 | cat >>conftest.$ac_ext <<_ACEOF | |
3163 | /* end confdefs.h. */ | |
3164 | #ifndef __cplusplus | |
3165 | typedef int foo_t; | |
3166 | static $ac_kw foo_t static_foo () {return 0; } | |
3167 | $ac_kw foo_t foo () {return 0; } | |
3168 | #endif | |
414d23ae | 3169 | |
ba479fd2 NN |
3170 | _ACEOF |
3171 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3172 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3173 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 3174 | ac_status=$? |
86da66b5 HPN |
3175 | grep -v '^ *+' conftest.er1 >conftest.err |
3176 | rm -f conftest.er1 | |
3177 | cat conftest.err >&5 | |
ba479fd2 | 3178 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
3179 | (exit $ac_status); } && |
3180 | { ac_try='test -z "$ac_c_werror_flag" | |
3181 | || test ! -s conftest.err' | |
3182 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3183 | (eval $ac_try) 2>&5 | |
3184 | ac_status=$? | |
3185 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3186 | (exit $ac_status); }; } && | |
3187 | { ac_try='test -s conftest.$ac_objext' | |
3188 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3189 | (eval $ac_try) 2>&5 | |
3190 | ac_status=$? | |
3191 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3192 | (exit $ac_status); }; }; then | |
3193 | ac_cv_c_inline=$ac_kw; break | |
414d23ae | 3194 | else |
ba479fd2 NN |
3195 | echo "$as_me: failed program was:" >&5 |
3196 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3197 | ||
414d23ae | 3198 | fi |
a3bba767 | 3199 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3200 | done |
3201 | ||
3202 | fi | |
a3bba767 JJ |
3203 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
3204 | echo "${ECHO_T}$ac_cv_c_inline" >&6 | |
86da66b5 HPN |
3205 | |
3206 | ||
ba479fd2 | 3207 | case $ac_cv_c_inline in |
414d23ae | 3208 | inline | yes) ;; |
86da66b5 HPN |
3209 | *) |
3210 | case $ac_cv_c_inline in | |
3211 | no) ac_val=;; | |
3212 | *) ac_val=$ac_cv_c_inline;; | |
3213 | esac | |
3214 | cat >>confdefs.h <<_ACEOF | |
3215 | #ifndef __cplusplus | |
3216 | #define inline $ac_val | |
3217 | #endif | |
ba479fd2 | 3218 | _ACEOF |
86da66b5 | 3219 | ;; |
414d23ae HPN |
3220 | esac |
3221 | ||
414d23ae | 3222 | |
414d23ae | 3223 | # sizeof(char) is 1 by definition. |
bf3b7cd3 | 3224 | |
a3bba767 JJ |
3225 | echo "$as_me:$LINENO: checking for egrep" >&5 |
3226 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3227 | if test "${ac_cv_prog_egrep+set}" = set; then | |
703d89ab ZW |
3228 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3229 | else | |
a3bba767 JJ |
3230 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
3231 | then ac_cv_prog_egrep='grep -E' | |
3232 | else ac_cv_prog_egrep='egrep' | |
703d89ab | 3233 | fi |
a3bba767 JJ |
3234 | fi |
3235 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
3236 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3237 | EGREP=$ac_cv_prog_egrep | |
703d89ab ZW |
3238 | |
3239 | ||
a3bba767 JJ |
3240 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
3241 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
bf3b7cd3 JD |
3242 | if test "${ac_cv_header_stdc+set}" = set; then |
3243 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3244 | else | |
3245 | cat >conftest.$ac_ext <<_ACEOF | |
3246 | /* confdefs.h. */ | |
3247 | _ACEOF | |
3248 | cat confdefs.h >>conftest.$ac_ext | |
3249 | cat >>conftest.$ac_ext <<_ACEOF | |
3250 | /* end confdefs.h. */ | |
3251 | #include <stdlib.h> | |
3252 | #include <stdarg.h> | |
3253 | #include <string.h> | |
3254 | #include <float.h> | |
3255 | ||
3256 | int | |
3257 | main () | |
3258 | { | |
3259 | ||
3260 | ; | |
3261 | return 0; | |
3262 | } | |
3263 | _ACEOF | |
3264 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3265 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3266 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3267 | ac_status=$? |
3268 | grep -v '^ *+' conftest.er1 >conftest.err | |
3269 | rm -f conftest.er1 | |
3270 | cat conftest.err >&5 | |
3271 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3272 | (exit $ac_status); } && |
3273 | { ac_try='test -z "$ac_c_werror_flag" | |
3274 | || test ! -s conftest.err' | |
3275 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3276 | (eval $ac_try) 2>&5 | |
3277 | ac_status=$? | |
3278 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3279 | (exit $ac_status); }; } && | |
3280 | { ac_try='test -s conftest.$ac_objext' | |
3281 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3282 | (eval $ac_try) 2>&5 | |
3283 | ac_status=$? | |
3284 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3285 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3286 | ac_cv_header_stdc=yes |
3287 | else | |
3288 | echo "$as_me: failed program was:" >&5 | |
3289 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3290 | ||
a3bba767 | 3291 | ac_cv_header_stdc=no |
bf3b7cd3 | 3292 | fi |
a3bba767 | 3293 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3294 | |
3295 | if test $ac_cv_header_stdc = yes; then | |
3296 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3297 | cat >conftest.$ac_ext <<_ACEOF | |
3298 | /* confdefs.h. */ | |
3299 | _ACEOF | |
3300 | cat confdefs.h >>conftest.$ac_ext | |
3301 | cat >>conftest.$ac_ext <<_ACEOF | |
3302 | /* end confdefs.h. */ | |
3303 | #include <string.h> | |
3304 | ||
3305 | _ACEOF | |
3306 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3307 | $EGREP "memchr" >/dev/null 2>&1; then | |
3308 | : | |
3309 | else | |
3310 | ac_cv_header_stdc=no | |
3311 | fi | |
3312 | rm -f conftest* | |
3313 | ||
3314 | fi | |
3315 | ||
3316 | if test $ac_cv_header_stdc = yes; then | |
3317 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3318 | cat >conftest.$ac_ext <<_ACEOF | |
3319 | /* confdefs.h. */ | |
3320 | _ACEOF | |
3321 | cat confdefs.h >>conftest.$ac_ext | |
3322 | cat >>conftest.$ac_ext <<_ACEOF | |
3323 | /* end confdefs.h. */ | |
3324 | #include <stdlib.h> | |
3325 | ||
3326 | _ACEOF | |
3327 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3328 | $EGREP "free" >/dev/null 2>&1; then | |
3329 | : | |
3330 | else | |
3331 | ac_cv_header_stdc=no | |
3332 | fi | |
3333 | rm -f conftest* | |
3334 | ||
3335 | fi | |
3336 | ||
3337 | if test $ac_cv_header_stdc = yes; then | |
3338 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3339 | if test "$cross_compiling" = yes; then | |
3340 | : | |
3341 | else | |
3342 | cat >conftest.$ac_ext <<_ACEOF | |
3343 | /* confdefs.h. */ | |
3344 | _ACEOF | |
3345 | cat confdefs.h >>conftest.$ac_ext | |
3346 | cat >>conftest.$ac_ext <<_ACEOF | |
3347 | /* end confdefs.h. */ | |
3348 | #include <ctype.h> | |
3349 | #if ((' ' & 0x0FF) == 0x020) | |
3350 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3351 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3352 | #else | |
3353 | # define ISLOWER(c) \ | |
3354 | (('a' <= (c) && (c) <= 'i') \ | |
3355 | || ('j' <= (c) && (c) <= 'r') \ | |
3356 | || ('s' <= (c) && (c) <= 'z')) | |
3357 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3358 | #endif | |
3359 | ||
3360 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3361 | int | |
3362 | main () | |
3363 | { | |
3364 | int i; | |
3365 | for (i = 0; i < 256; i++) | |
3366 | if (XOR (islower (i), ISLOWER (i)) | |
3367 | || toupper (i) != TOUPPER (i)) | |
a3bba767 JJ |
3368 | exit(2); |
3369 | exit (0); | |
bf3b7cd3 JD |
3370 | } |
3371 | _ACEOF | |
3372 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
3373 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
3374 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
3375 | ac_status=$? |
3376 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3377 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
3378 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3379 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
3380 | ac_status=$? |
3381 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3382 | (exit $ac_status); }; }; then | |
3383 | : | |
3384 | else | |
3385 | echo "$as_me: program exited with status $ac_status" >&5 | |
3386 | echo "$as_me: failed program was:" >&5 | |
3387 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3388 | ||
3389 | ( exit $ac_status ) | |
3390 | ac_cv_header_stdc=no | |
3391 | fi | |
a3bba767 | 3392 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3393 | fi |
3394 | fi | |
703d89ab | 3395 | fi |
a3bba767 JJ |
3396 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
3397 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
bf3b7cd3 JD |
3398 | if test $ac_cv_header_stdc = yes; then |
3399 | ||
3400 | cat >>confdefs.h <<\_ACEOF | |
3401 | #define STDC_HEADERS 1 | |
3402 | _ACEOF | |
3403 | ||
3404 | fi | |
3405 | ||
3406 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3407 | ||
3408 | ||
3409 | ||
3410 | ||
3411 | ||
3412 | ||
3413 | ||
3414 | ||
3415 | ||
3416 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3417 | inttypes.h stdint.h unistd.h | |
3418 | do | |
3419 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
a3bba767 JJ |
3420 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
3421 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3422 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
bf3b7cd3 JD |
3423 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3424 | else | |
3425 | cat >conftest.$ac_ext <<_ACEOF | |
3426 | /* confdefs.h. */ | |
3427 | _ACEOF | |
3428 | cat confdefs.h >>conftest.$ac_ext | |
3429 | cat >>conftest.$ac_ext <<_ACEOF | |
3430 | /* end confdefs.h. */ | |
3431 | $ac_includes_default | |
3432 | ||
3433 | #include <$ac_header> | |
3434 | _ACEOF | |
3435 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3436 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3437 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3438 | ac_status=$? |
3439 | grep -v '^ *+' conftest.er1 >conftest.err | |
3440 | rm -f conftest.er1 | |
3441 | cat conftest.err >&5 | |
3442 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3443 | (exit $ac_status); } && |
3444 | { ac_try='test -z "$ac_c_werror_flag" | |
3445 | || test ! -s conftest.err' | |
3446 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3447 | (eval $ac_try) 2>&5 | |
3448 | ac_status=$? | |
3449 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3450 | (exit $ac_status); }; } && | |
3451 | { ac_try='test -s conftest.$ac_objext' | |
3452 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3453 | (eval $ac_try) 2>&5 | |
3454 | ac_status=$? | |
3455 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3456 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3457 | eval "$as_ac_Header=yes" |
3458 | else | |
3459 | echo "$as_me: failed program was:" >&5 | |
3460 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3461 | ||
a3bba767 | 3462 | eval "$as_ac_Header=no" |
bf3b7cd3 | 3463 | fi |
a3bba767 | 3464 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 3465 | fi |
a3bba767 JJ |
3466 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
3467 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
bf3b7cd3 JD |
3468 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
3469 | cat >>confdefs.h <<_ACEOF | |
3470 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3471 | _ACEOF | |
3472 | ||
3473 | fi | |
3474 | ||
3475 | done | |
3476 | ||
3477 | ||
a3bba767 JJ |
3478 | echo "$as_me:$LINENO: checking for void *" >&5 |
3479 | echo $ECHO_N "checking for void *... $ECHO_C" >&6 | |
bf3b7cd3 JD |
3480 | if test "${ac_cv_type_void_p+set}" = set; then |
3481 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3482 | else | |
3483 | cat >conftest.$ac_ext <<_ACEOF | |
3484 | /* confdefs.h. */ | |
3485 | _ACEOF | |
3486 | cat confdefs.h >>conftest.$ac_ext | |
3487 | cat >>conftest.$ac_ext <<_ACEOF | |
3488 | /* end confdefs.h. */ | |
3489 | $ac_includes_default | |
3490 | int | |
3491 | main () | |
3492 | { | |
a3bba767 | 3493 | if ((void * *) 0) |
bf3b7cd3 | 3494 | return 0; |
a3bba767 | 3495 | if (sizeof (void *)) |
bf3b7cd3 JD |
3496 | return 0; |
3497 | ; | |
3498 | return 0; | |
3499 | } | |
3500 | _ACEOF | |
3501 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3502 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3503 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3504 | ac_status=$? |
3505 | grep -v '^ *+' conftest.er1 >conftest.err | |
3506 | rm -f conftest.er1 | |
3507 | cat conftest.err >&5 | |
3508 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3509 | (exit $ac_status); } && |
3510 | { ac_try='test -z "$ac_c_werror_flag" | |
3511 | || test ! -s conftest.err' | |
3512 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3513 | (eval $ac_try) 2>&5 | |
3514 | ac_status=$? | |
3515 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3516 | (exit $ac_status); }; } && | |
3517 | { ac_try='test -s conftest.$ac_objext' | |
3518 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3519 | (eval $ac_try) 2>&5 | |
3520 | ac_status=$? | |
3521 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3522 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3523 | ac_cv_type_void_p=yes |
3524 | else | |
3525 | echo "$as_me: failed program was:" >&5 | |
3526 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3527 | ||
a3bba767 | 3528 | ac_cv_type_void_p=no |
bf3b7cd3 | 3529 | fi |
a3bba767 | 3530 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 3531 | fi |
a3bba767 JJ |
3532 | echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 |
3533 | echo "${ECHO_T}$ac_cv_type_void_p" >&6 | |
bf3b7cd3 | 3534 | |
a3bba767 JJ |
3535 | echo "$as_me:$LINENO: checking size of void *" >&5 |
3536 | echo $ECHO_N "checking size of void *... $ECHO_C" >&6 | |
ba479fd2 NN |
3537 | if test "${ac_cv_sizeof_void_p+set}" = set; then |
3538 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75b6f3fd | 3539 | else |
a3bba767 JJ |
3540 | if test "$ac_cv_type_void_p" = yes; then |
3541 | # The cast to unsigned long works around a bug in the HP C Compiler | |
3542 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
3543 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
3544 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
3545 | if test "$cross_compiling" = yes; then |
3546 | # Depending upon the size, compute the lo and hi bounds. | |
3547 | cat >conftest.$ac_ext <<_ACEOF | |
3548 | /* confdefs.h. */ | |
3549 | _ACEOF | |
3550 | cat confdefs.h >>conftest.$ac_ext | |
3551 | cat >>conftest.$ac_ext <<_ACEOF | |
3552 | /* end confdefs.h. */ | |
3553 | $ac_includes_default | |
3554 | int | |
3555 | main () | |
3556 | { | |
a3bba767 | 3557 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; |
bf3b7cd3 JD |
3558 | test_array [0] = 0 |
3559 | ||
3560 | ; | |
3561 | return 0; | |
3562 | } | |
3563 | _ACEOF | |
3564 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3565 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3566 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3567 | ac_status=$? |
3568 | grep -v '^ *+' conftest.er1 >conftest.err | |
3569 | rm -f conftest.er1 | |
3570 | cat conftest.err >&5 | |
3571 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3572 | (exit $ac_status); } && |
3573 | { ac_try='test -z "$ac_c_werror_flag" | |
3574 | || test ! -s conftest.err' | |
3575 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3576 | (eval $ac_try) 2>&5 | |
3577 | ac_status=$? | |
3578 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3579 | (exit $ac_status); }; } && | |
3580 | { ac_try='test -s conftest.$ac_objext' | |
3581 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3582 | (eval $ac_try) 2>&5 | |
3583 | ac_status=$? | |
3584 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3585 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3586 | ac_lo=0 ac_mid=0 |
3587 | while :; do | |
3588 | cat >conftest.$ac_ext <<_ACEOF | |
3589 | /* confdefs.h. */ | |
3590 | _ACEOF | |
3591 | cat confdefs.h >>conftest.$ac_ext | |
3592 | cat >>conftest.$ac_ext <<_ACEOF | |
3593 | /* end confdefs.h. */ | |
3594 | $ac_includes_default | |
3595 | int | |
3596 | main () | |
3597 | { | |
a3bba767 | 3598 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; |
bf3b7cd3 JD |
3599 | test_array [0] = 0 |
3600 | ||
3601 | ; | |
3602 | return 0; | |
3603 | } | |
3604 | _ACEOF | |
3605 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3606 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3607 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3608 | ac_status=$? |
3609 | grep -v '^ *+' conftest.er1 >conftest.err | |
3610 | rm -f conftest.er1 | |
3611 | cat conftest.err >&5 | |
3612 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3613 | (exit $ac_status); } && |
3614 | { ac_try='test -z "$ac_c_werror_flag" | |
3615 | || test ! -s conftest.err' | |
3616 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3617 | (eval $ac_try) 2>&5 | |
3618 | ac_status=$? | |
3619 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3620 | (exit $ac_status); }; } && | |
3621 | { ac_try='test -s conftest.$ac_objext' | |
3622 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3623 | (eval $ac_try) 2>&5 | |
3624 | ac_status=$? | |
3625 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3626 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3627 | ac_hi=$ac_mid; break |
3628 | else | |
3629 | echo "$as_me: failed program was:" >&5 | |
3630 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3631 | ||
a3bba767 JJ |
3632 | ac_lo=`expr $ac_mid + 1` |
3633 | if test $ac_lo -le $ac_mid; then | |
3634 | ac_lo= ac_hi= | |
3635 | break | |
3636 | fi | |
3637 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 3638 | fi |
a3bba767 | 3639 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3640 | done |
3641 | else | |
3642 | echo "$as_me: failed program was:" >&5 | |
3643 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3644 | ||
a3bba767 | 3645 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
3646 | /* confdefs.h. */ |
3647 | _ACEOF | |
3648 | cat confdefs.h >>conftest.$ac_ext | |
3649 | cat >>conftest.$ac_ext <<_ACEOF | |
3650 | /* end confdefs.h. */ | |
3651 | $ac_includes_default | |
3652 | int | |
3653 | main () | |
3654 | { | |
a3bba767 | 3655 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; |
bf3b7cd3 JD |
3656 | test_array [0] = 0 |
3657 | ||
3658 | ; | |
3659 | return 0; | |
3660 | } | |
3661 | _ACEOF | |
3662 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3663 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3664 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3665 | ac_status=$? |
3666 | grep -v '^ *+' conftest.er1 >conftest.err | |
3667 | rm -f conftest.er1 | |
3668 | cat conftest.err >&5 | |
3669 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3670 | (exit $ac_status); } && |
3671 | { ac_try='test -z "$ac_c_werror_flag" | |
3672 | || test ! -s conftest.err' | |
3673 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3674 | (eval $ac_try) 2>&5 | |
3675 | ac_status=$? | |
3676 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3677 | (exit $ac_status); }; } && | |
3678 | { ac_try='test -s conftest.$ac_objext' | |
3679 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3680 | (eval $ac_try) 2>&5 | |
3681 | ac_status=$? | |
3682 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3683 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3684 | ac_hi=-1 ac_mid=-1 |
3685 | while :; do | |
3686 | cat >conftest.$ac_ext <<_ACEOF | |
3687 | /* confdefs.h. */ | |
3688 | _ACEOF | |
3689 | cat confdefs.h >>conftest.$ac_ext | |
3690 | cat >>conftest.$ac_ext <<_ACEOF | |
3691 | /* end confdefs.h. */ | |
3692 | $ac_includes_default | |
3693 | int | |
3694 | main () | |
3695 | { | |
a3bba767 | 3696 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; |
bf3b7cd3 JD |
3697 | test_array [0] = 0 |
3698 | ||
3699 | ; | |
3700 | return 0; | |
3701 | } | |
3702 | _ACEOF | |
3703 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3704 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3705 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3706 | ac_status=$? |
3707 | grep -v '^ *+' conftest.er1 >conftest.err | |
3708 | rm -f conftest.er1 | |
3709 | cat conftest.err >&5 | |
3710 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3711 | (exit $ac_status); } && |
3712 | { ac_try='test -z "$ac_c_werror_flag" | |
3713 | || test ! -s conftest.err' | |
3714 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3715 | (eval $ac_try) 2>&5 | |
3716 | ac_status=$? | |
3717 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3718 | (exit $ac_status); }; } && | |
3719 | { ac_try='test -s conftest.$ac_objext' | |
3720 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3721 | (eval $ac_try) 2>&5 | |
3722 | ac_status=$? | |
3723 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3724 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3725 | ac_lo=$ac_mid; break |
3726 | else | |
3727 | echo "$as_me: failed program was:" >&5 | |
3728 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3729 | ||
a3bba767 JJ |
3730 | ac_hi=`expr '(' $ac_mid ')' - 1` |
3731 | if test $ac_mid -le $ac_hi; then | |
3732 | ac_lo= ac_hi= | |
3733 | break | |
3734 | fi | |
3735 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 3736 | fi |
a3bba767 | 3737 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3738 | done |
3739 | else | |
3740 | echo "$as_me: failed program was:" >&5 | |
3741 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3742 | ||
a3bba767 | 3743 | ac_lo= ac_hi= |
bf3b7cd3 | 3744 | fi |
a3bba767 | 3745 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 3746 | fi |
a3bba767 | 3747 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3748 | # Binary search between lo and hi bounds. |
3749 | while test "x$ac_lo" != "x$ac_hi"; do | |
3750 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
3751 | cat >conftest.$ac_ext <<_ACEOF | |
3752 | /* confdefs.h. */ | |
3753 | _ACEOF | |
3754 | cat confdefs.h >>conftest.$ac_ext | |
3755 | cat >>conftest.$ac_ext <<_ACEOF | |
3756 | /* end confdefs.h. */ | |
3757 | $ac_includes_default | |
3758 | int | |
3759 | main () | |
3760 | { | |
a3bba767 | 3761 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; |
bf3b7cd3 JD |
3762 | test_array [0] = 0 |
3763 | ||
3764 | ; | |
3765 | return 0; | |
3766 | } | |
3767 | _ACEOF | |
3768 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3769 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3770 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3771 | ac_status=$? |
3772 | grep -v '^ *+' conftest.er1 >conftest.err | |
3773 | rm -f conftest.er1 | |
3774 | cat conftest.err >&5 | |
3775 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3776 | (exit $ac_status); } && |
3777 | { ac_try='test -z "$ac_c_werror_flag" | |
3778 | || test ! -s conftest.err' | |
3779 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3780 | (eval $ac_try) 2>&5 | |
3781 | ac_status=$? | |
3782 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3783 | (exit $ac_status); }; } && | |
3784 | { ac_try='test -s conftest.$ac_objext' | |
3785 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3786 | (eval $ac_try) 2>&5 | |
3787 | ac_status=$? | |
3788 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3789 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3790 | ac_hi=$ac_mid |
3791 | else | |
3792 | echo "$as_me: failed program was:" >&5 | |
3793 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3794 | ||
a3bba767 | 3795 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 3796 | fi |
a3bba767 | 3797 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
3798 | done |
3799 | case $ac_lo in | |
3800 | ?*) ac_cv_sizeof_void_p=$ac_lo;; | |
a3bba767 | 3801 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 3802 | See \`config.log' for more details." >&5 |
a3bba767 | 3803 | echo "$as_me: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 3804 | See \`config.log' for more details." >&2;} |
a3bba767 | 3805 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 3806 | esac |
a3bba767 JJ |
3807 | else |
3808 | if test "$cross_compiling" = yes; then | |
3809 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
3810 | See \`config.log' for more details." >&5 | |
3811 | echo "$as_me: error: cannot run test program while cross compiling | |
3812 | See \`config.log' for more details." >&2;} | |
3813 | { (exit 1); exit 1; }; } | |
bf3b7cd3 JD |
3814 | else |
3815 | cat >conftest.$ac_ext <<_ACEOF | |
3816 | /* confdefs.h. */ | |
3817 | _ACEOF | |
3818 | cat confdefs.h >>conftest.$ac_ext | |
3819 | cat >>conftest.$ac_ext <<_ACEOF | |
3820 | /* end confdefs.h. */ | |
3821 | $ac_includes_default | |
a3bba767 JJ |
3822 | long longval () { return (long) (sizeof (void *)); } |
3823 | unsigned long ulongval () { return (long) (sizeof (void *)); } | |
bf3b7cd3 JD |
3824 | #include <stdio.h> |
3825 | #include <stdlib.h> | |
3826 | int | |
3827 | main () | |
3828 | { | |
3829 | ||
3830 | FILE *f = fopen ("conftest.val", "w"); | |
3831 | if (! f) | |
a3bba767 JJ |
3832 | exit (1); |
3833 | if (((long) (sizeof (void *))) < 0) | |
bf3b7cd3 | 3834 | { |
a3bba767 JJ |
3835 | long i = longval (); |
3836 | if (i != ((long) (sizeof (void *)))) | |
3837 | exit (1); | |
bf3b7cd3 JD |
3838 | fprintf (f, "%ld\n", i); |
3839 | } | |
3840 | else | |
3841 | { | |
a3bba767 JJ |
3842 | unsigned long i = ulongval (); |
3843 | if (i != ((long) (sizeof (void *)))) | |
3844 | exit (1); | |
bf3b7cd3 JD |
3845 | fprintf (f, "%lu\n", i); |
3846 | } | |
a3bba767 | 3847 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
3848 | |
3849 | ; | |
3850 | return 0; | |
3851 | } | |
3852 | _ACEOF | |
3853 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
3854 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
3855 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
3856 | ac_status=$? |
3857 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3858 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
3859 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3860 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
3861 | ac_status=$? |
3862 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3863 | (exit $ac_status); }; }; then | |
3864 | ac_cv_sizeof_void_p=`cat conftest.val` | |
3865 | else | |
3866 | echo "$as_me: program exited with status $ac_status" >&5 | |
3867 | echo "$as_me: failed program was:" >&5 | |
3868 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3869 | ||
3870 | ( exit $ac_status ) | |
a3bba767 | 3871 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 3872 | See \`config.log' for more details." >&5 |
a3bba767 | 3873 | echo "$as_me: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 3874 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
3875 | { (exit 1); exit 1; }; } |
3876 | fi | |
3877 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
3878 | fi |
3879 | fi | |
3880 | rm -f conftest.val | |
a3bba767 JJ |
3881 | else |
3882 | ac_cv_sizeof_void_p=0 | |
bf3b7cd3 | 3883 | fi |
a3bba767 JJ |
3884 | fi |
3885 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 | |
3886 | echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 | |
bf3b7cd3 JD |
3887 | cat >>confdefs.h <<_ACEOF |
3888 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p | |
3889 | _ACEOF | |
3890 | ||
3891 | ||
a3bba767 JJ |
3892 | echo "$as_me:$LINENO: checking for short" >&5 |
3893 | echo $ECHO_N "checking for short... $ECHO_C" >&6 | |
bf3b7cd3 JD |
3894 | if test "${ac_cv_type_short+set}" = set; then |
3895 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3896 | else | |
3897 | cat >conftest.$ac_ext <<_ACEOF | |
3898 | /* confdefs.h. */ | |
3899 | _ACEOF | |
3900 | cat confdefs.h >>conftest.$ac_ext | |
3901 | cat >>conftest.$ac_ext <<_ACEOF | |
3902 | /* end confdefs.h. */ | |
3903 | $ac_includes_default | |
3904 | int | |
3905 | main () | |
3906 | { | |
a3bba767 | 3907 | if ((short *) 0) |
bf3b7cd3 | 3908 | return 0; |
a3bba767 | 3909 | if (sizeof (short)) |
bf3b7cd3 JD |
3910 | return 0; |
3911 | ; | |
3912 | return 0; | |
3913 | } | |
3914 | _ACEOF | |
3915 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3916 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3917 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3918 | ac_status=$? |
3919 | grep -v '^ *+' conftest.er1 >conftest.err | |
3920 | rm -f conftest.er1 | |
3921 | cat conftest.err >&5 | |
3922 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3923 | (exit $ac_status); } && |
3924 | { ac_try='test -z "$ac_c_werror_flag" | |
3925 | || test ! -s conftest.err' | |
3926 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3927 | (eval $ac_try) 2>&5 | |
3928 | ac_status=$? | |
3929 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3930 | (exit $ac_status); }; } && | |
3931 | { ac_try='test -s conftest.$ac_objext' | |
3932 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3933 | (eval $ac_try) 2>&5 | |
3934 | ac_status=$? | |
3935 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3936 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
3937 | ac_cv_type_short=yes |
3938 | else | |
3939 | echo "$as_me: failed program was:" >&5 | |
3940 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3941 | ||
a3bba767 | 3942 | ac_cv_type_short=no |
bf3b7cd3 | 3943 | fi |
a3bba767 | 3944 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 3945 | fi |
a3bba767 JJ |
3946 | echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 |
3947 | echo "${ECHO_T}$ac_cv_type_short" >&6 | |
bf3b7cd3 | 3948 | |
a3bba767 JJ |
3949 | echo "$as_me:$LINENO: checking size of short" >&5 |
3950 | echo $ECHO_N "checking size of short... $ECHO_C" >&6 | |
bf3b7cd3 JD |
3951 | if test "${ac_cv_sizeof_short+set}" = set; then |
3952 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3953 | else | |
a3bba767 JJ |
3954 | if test "$ac_cv_type_short" = yes; then |
3955 | # The cast to unsigned long works around a bug in the HP C Compiler | |
3956 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
3957 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
3958 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
3959 | if test "$cross_compiling" = yes; then |
3960 | # Depending upon the size, compute the lo and hi bounds. | |
3961 | cat >conftest.$ac_ext <<_ACEOF | |
3962 | /* confdefs.h. */ | |
3963 | _ACEOF | |
3964 | cat confdefs.h >>conftest.$ac_ext | |
3965 | cat >>conftest.$ac_ext <<_ACEOF | |
3966 | /* end confdefs.h. */ | |
3967 | $ac_includes_default | |
3968 | int | |
3969 | main () | |
3970 | { | |
a3bba767 | 3971 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; |
bf3b7cd3 JD |
3972 | test_array [0] = 0 |
3973 | ||
3974 | ; | |
3975 | return 0; | |
3976 | } | |
3977 | _ACEOF | |
3978 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
3979 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3980 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3981 | ac_status=$? |
3982 | grep -v '^ *+' conftest.er1 >conftest.err | |
3983 | rm -f conftest.er1 | |
3984 | cat conftest.err >&5 | |
3985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
3986 | (exit $ac_status); } && |
3987 | { ac_try='test -z "$ac_c_werror_flag" | |
3988 | || test ! -s conftest.err' | |
3989 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3990 | (eval $ac_try) 2>&5 | |
3991 | ac_status=$? | |
3992 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3993 | (exit $ac_status); }; } && | |
3994 | { ac_try='test -s conftest.$ac_objext' | |
3995 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3996 | (eval $ac_try) 2>&5 | |
3997 | ac_status=$? | |
3998 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3999 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4000 | ac_lo=0 ac_mid=0 |
4001 | while :; do | |
4002 | cat >conftest.$ac_ext <<_ACEOF | |
4003 | /* confdefs.h. */ | |
4004 | _ACEOF | |
4005 | cat confdefs.h >>conftest.$ac_ext | |
4006 | cat >>conftest.$ac_ext <<_ACEOF | |
4007 | /* end confdefs.h. */ | |
4008 | $ac_includes_default | |
4009 | int | |
4010 | main () | |
4011 | { | |
a3bba767 | 4012 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; |
bf3b7cd3 JD |
4013 | test_array [0] = 0 |
4014 | ||
4015 | ; | |
4016 | return 0; | |
4017 | } | |
4018 | _ACEOF | |
4019 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4020 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4021 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4022 | ac_status=$? |
4023 | grep -v '^ *+' conftest.er1 >conftest.err | |
4024 | rm -f conftest.er1 | |
4025 | cat conftest.err >&5 | |
4026 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4027 | (exit $ac_status); } && |
4028 | { ac_try='test -z "$ac_c_werror_flag" | |
4029 | || test ! -s conftest.err' | |
4030 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4031 | (eval $ac_try) 2>&5 | |
4032 | ac_status=$? | |
4033 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4034 | (exit $ac_status); }; } && | |
4035 | { ac_try='test -s conftest.$ac_objext' | |
4036 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4037 | (eval $ac_try) 2>&5 | |
4038 | ac_status=$? | |
4039 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4040 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4041 | ac_hi=$ac_mid; break |
4042 | else | |
4043 | echo "$as_me: failed program was:" >&5 | |
4044 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4045 | ||
a3bba767 JJ |
4046 | ac_lo=`expr $ac_mid + 1` |
4047 | if test $ac_lo -le $ac_mid; then | |
4048 | ac_lo= ac_hi= | |
4049 | break | |
4050 | fi | |
4051 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 4052 | fi |
a3bba767 | 4053 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4054 | done |
4055 | else | |
4056 | echo "$as_me: failed program was:" >&5 | |
4057 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4058 | ||
a3bba767 | 4059 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
4060 | /* confdefs.h. */ |
4061 | _ACEOF | |
4062 | cat confdefs.h >>conftest.$ac_ext | |
4063 | cat >>conftest.$ac_ext <<_ACEOF | |
4064 | /* end confdefs.h. */ | |
4065 | $ac_includes_default | |
4066 | int | |
4067 | main () | |
4068 | { | |
a3bba767 | 4069 | static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; |
bf3b7cd3 JD |
4070 | test_array [0] = 0 |
4071 | ||
4072 | ; | |
4073 | return 0; | |
4074 | } | |
4075 | _ACEOF | |
4076 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4077 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4078 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4079 | ac_status=$? |
4080 | grep -v '^ *+' conftest.er1 >conftest.err | |
4081 | rm -f conftest.er1 | |
4082 | cat conftest.err >&5 | |
4083 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4084 | (exit $ac_status); } && |
4085 | { ac_try='test -z "$ac_c_werror_flag" | |
4086 | || test ! -s conftest.err' | |
4087 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4088 | (eval $ac_try) 2>&5 | |
4089 | ac_status=$? | |
4090 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4091 | (exit $ac_status); }; } && | |
4092 | { ac_try='test -s conftest.$ac_objext' | |
4093 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4094 | (eval $ac_try) 2>&5 | |
4095 | ac_status=$? | |
4096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4097 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4098 | ac_hi=-1 ac_mid=-1 |
4099 | while :; do | |
4100 | cat >conftest.$ac_ext <<_ACEOF | |
4101 | /* confdefs.h. */ | |
4102 | _ACEOF | |
4103 | cat confdefs.h >>conftest.$ac_ext | |
4104 | cat >>conftest.$ac_ext <<_ACEOF | |
4105 | /* end confdefs.h. */ | |
4106 | $ac_includes_default | |
4107 | int | |
4108 | main () | |
4109 | { | |
a3bba767 | 4110 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; |
bf3b7cd3 JD |
4111 | test_array [0] = 0 |
4112 | ||
4113 | ; | |
4114 | return 0; | |
4115 | } | |
4116 | _ACEOF | |
4117 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4118 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4119 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4120 | ac_status=$? |
4121 | grep -v '^ *+' conftest.er1 >conftest.err | |
4122 | rm -f conftest.er1 | |
4123 | cat conftest.err >&5 | |
4124 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4125 | (exit $ac_status); } && |
4126 | { ac_try='test -z "$ac_c_werror_flag" | |
4127 | || test ! -s conftest.err' | |
4128 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4129 | (eval $ac_try) 2>&5 | |
4130 | ac_status=$? | |
4131 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4132 | (exit $ac_status); }; } && | |
4133 | { ac_try='test -s conftest.$ac_objext' | |
4134 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4135 | (eval $ac_try) 2>&5 | |
4136 | ac_status=$? | |
4137 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4138 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4139 | ac_lo=$ac_mid; break |
4140 | else | |
4141 | echo "$as_me: failed program was:" >&5 | |
4142 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4143 | ||
a3bba767 JJ |
4144 | ac_hi=`expr '(' $ac_mid ')' - 1` |
4145 | if test $ac_mid -le $ac_hi; then | |
4146 | ac_lo= ac_hi= | |
4147 | break | |
4148 | fi | |
4149 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 4150 | fi |
a3bba767 | 4151 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4152 | done |
4153 | else | |
4154 | echo "$as_me: failed program was:" >&5 | |
4155 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4156 | ||
a3bba767 | 4157 | ac_lo= ac_hi= |
bf3b7cd3 | 4158 | fi |
a3bba767 | 4159 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4160 | fi |
a3bba767 | 4161 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4162 | # Binary search between lo and hi bounds. |
4163 | while test "x$ac_lo" != "x$ac_hi"; do | |
4164 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4165 | cat >conftest.$ac_ext <<_ACEOF | |
4166 | /* confdefs.h. */ | |
4167 | _ACEOF | |
4168 | cat confdefs.h >>conftest.$ac_ext | |
4169 | cat >>conftest.$ac_ext <<_ACEOF | |
4170 | /* end confdefs.h. */ | |
4171 | $ac_includes_default | |
4172 | int | |
4173 | main () | |
4174 | { | |
a3bba767 | 4175 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; |
bf3b7cd3 JD |
4176 | test_array [0] = 0 |
4177 | ||
4178 | ; | |
4179 | return 0; | |
4180 | } | |
4181 | _ACEOF | |
4182 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4183 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4184 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4185 | ac_status=$? |
4186 | grep -v '^ *+' conftest.er1 >conftest.err | |
4187 | rm -f conftest.er1 | |
4188 | cat conftest.err >&5 | |
4189 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4190 | (exit $ac_status); } && |
4191 | { ac_try='test -z "$ac_c_werror_flag" | |
4192 | || test ! -s conftest.err' | |
4193 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4194 | (eval $ac_try) 2>&5 | |
4195 | ac_status=$? | |
4196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4197 | (exit $ac_status); }; } && | |
4198 | { ac_try='test -s conftest.$ac_objext' | |
4199 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4200 | (eval $ac_try) 2>&5 | |
4201 | ac_status=$? | |
4202 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4203 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4204 | ac_hi=$ac_mid |
4205 | else | |
4206 | echo "$as_me: failed program was:" >&5 | |
4207 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4208 | ||
a3bba767 | 4209 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 4210 | fi |
a3bba767 | 4211 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4212 | done |
4213 | case $ac_lo in | |
4214 | ?*) ac_cv_sizeof_short=$ac_lo;; | |
a3bba767 | 4215 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 4216 | See \`config.log' for more details." >&5 |
a3bba767 | 4217 | echo "$as_me: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 4218 | See \`config.log' for more details." >&2;} |
a3bba767 | 4219 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 4220 | esac |
a3bba767 JJ |
4221 | else |
4222 | if test "$cross_compiling" = yes; then | |
4223 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
4224 | See \`config.log' for more details." >&5 | |
4225 | echo "$as_me: error: cannot run test program while cross compiling | |
4226 | See \`config.log' for more details." >&2;} | |
4227 | { (exit 1); exit 1; }; } | |
8b1f719a PB |
4228 | else |
4229 | cat >conftest.$ac_ext <<_ACEOF | |
bf3b7cd3 JD |
4230 | /* confdefs.h. */ |
4231 | _ACEOF | |
4232 | cat confdefs.h >>conftest.$ac_ext | |
4233 | cat >>conftest.$ac_ext <<_ACEOF | |
4234 | /* end confdefs.h. */ | |
4235 | $ac_includes_default | |
a3bba767 JJ |
4236 | long longval () { return (long) (sizeof (short)); } |
4237 | unsigned long ulongval () { return (long) (sizeof (short)); } | |
bf3b7cd3 JD |
4238 | #include <stdio.h> |
4239 | #include <stdlib.h> | |
4240 | int | |
4241 | main () | |
4242 | { | |
4243 | ||
4244 | FILE *f = fopen ("conftest.val", "w"); | |
4245 | if (! f) | |
a3bba767 JJ |
4246 | exit (1); |
4247 | if (((long) (sizeof (short))) < 0) | |
bf3b7cd3 | 4248 | { |
a3bba767 JJ |
4249 | long i = longval (); |
4250 | if (i != ((long) (sizeof (short)))) | |
4251 | exit (1); | |
bf3b7cd3 JD |
4252 | fprintf (f, "%ld\n", i); |
4253 | } | |
4254 | else | |
4255 | { | |
a3bba767 JJ |
4256 | unsigned long i = ulongval (); |
4257 | if (i != ((long) (sizeof (short)))) | |
4258 | exit (1); | |
bf3b7cd3 JD |
4259 | fprintf (f, "%lu\n", i); |
4260 | } | |
a3bba767 | 4261 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
4262 | |
4263 | ; | |
4264 | return 0; | |
4265 | } | |
4266 | _ACEOF | |
4267 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
4268 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
4269 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
4270 | ac_status=$? |
4271 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4272 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
4273 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4274 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
4275 | ac_status=$? |
4276 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4277 | (exit $ac_status); }; }; then | |
4278 | ac_cv_sizeof_short=`cat conftest.val` | |
4279 | else | |
4280 | echo "$as_me: program exited with status $ac_status" >&5 | |
4281 | echo "$as_me: failed program was:" >&5 | |
4282 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4283 | ||
4284 | ( exit $ac_status ) | |
a3bba767 | 4285 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 4286 | See \`config.log' for more details." >&5 |
a3bba767 | 4287 | echo "$as_me: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 4288 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
4289 | { (exit 1); exit 1; }; } |
4290 | fi | |
4291 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
4292 | fi |
4293 | fi | |
4294 | rm -f conftest.val | |
a3bba767 JJ |
4295 | else |
4296 | ac_cv_sizeof_short=0 | |
bf3b7cd3 | 4297 | fi |
a3bba767 JJ |
4298 | fi |
4299 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 | |
4300 | echo "${ECHO_T}$ac_cv_sizeof_short" >&6 | |
bf3b7cd3 JD |
4301 | cat >>confdefs.h <<_ACEOF |
4302 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
4303 | _ACEOF | |
4304 | ||
4305 | ||
a3bba767 JJ |
4306 | echo "$as_me:$LINENO: checking for int" >&5 |
4307 | echo $ECHO_N "checking for int... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4308 | if test "${ac_cv_type_int+set}" = set; then |
4309 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4310 | else | |
4311 | cat >conftest.$ac_ext <<_ACEOF | |
4312 | /* confdefs.h. */ | |
4313 | _ACEOF | |
4314 | cat confdefs.h >>conftest.$ac_ext | |
4315 | cat >>conftest.$ac_ext <<_ACEOF | |
4316 | /* end confdefs.h. */ | |
4317 | $ac_includes_default | |
4318 | int | |
4319 | main () | |
4320 | { | |
a3bba767 | 4321 | if ((int *) 0) |
bf3b7cd3 | 4322 | return 0; |
a3bba767 | 4323 | if (sizeof (int)) |
bf3b7cd3 JD |
4324 | return 0; |
4325 | ; | |
4326 | return 0; | |
4327 | } | |
4328 | _ACEOF | |
4329 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4330 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4331 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4332 | ac_status=$? |
4333 | grep -v '^ *+' conftest.er1 >conftest.err | |
4334 | rm -f conftest.er1 | |
4335 | cat conftest.err >&5 | |
4336 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4337 | (exit $ac_status); } && |
4338 | { ac_try='test -z "$ac_c_werror_flag" | |
4339 | || test ! -s conftest.err' | |
4340 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4341 | (eval $ac_try) 2>&5 | |
4342 | ac_status=$? | |
4343 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4344 | (exit $ac_status); }; } && | |
4345 | { ac_try='test -s conftest.$ac_objext' | |
4346 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4347 | (eval $ac_try) 2>&5 | |
4348 | ac_status=$? | |
4349 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4350 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4351 | ac_cv_type_int=yes |
4352 | else | |
4353 | echo "$as_me: failed program was:" >&5 | |
4354 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4355 | ||
a3bba767 | 4356 | ac_cv_type_int=no |
bf3b7cd3 | 4357 | fi |
a3bba767 | 4358 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4359 | fi |
a3bba767 JJ |
4360 | echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 |
4361 | echo "${ECHO_T}$ac_cv_type_int" >&6 | |
bf3b7cd3 | 4362 | |
a3bba767 JJ |
4363 | echo "$as_me:$LINENO: checking size of int" >&5 |
4364 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4365 | if test "${ac_cv_sizeof_int+set}" = set; then |
4366 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4367 | else | |
a3bba767 JJ |
4368 | if test "$ac_cv_type_int" = yes; then |
4369 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4370 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4371 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4372 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
4373 | if test "$cross_compiling" = yes; then |
4374 | # Depending upon the size, compute the lo and hi bounds. | |
4375 | cat >conftest.$ac_ext <<_ACEOF | |
4376 | /* confdefs.h. */ | |
4377 | _ACEOF | |
4378 | cat confdefs.h >>conftest.$ac_ext | |
4379 | cat >>conftest.$ac_ext <<_ACEOF | |
4380 | /* end confdefs.h. */ | |
4381 | $ac_includes_default | |
4382 | int | |
4383 | main () | |
4384 | { | |
a3bba767 | 4385 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; |
bf3b7cd3 JD |
4386 | test_array [0] = 0 |
4387 | ||
4388 | ; | |
4389 | return 0; | |
4390 | } | |
4391 | _ACEOF | |
4392 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4393 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4394 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4395 | ac_status=$? |
4396 | grep -v '^ *+' conftest.er1 >conftest.err | |
4397 | rm -f conftest.er1 | |
4398 | cat conftest.err >&5 | |
4399 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4400 | (exit $ac_status); } && |
4401 | { ac_try='test -z "$ac_c_werror_flag" | |
4402 | || test ! -s conftest.err' | |
4403 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4404 | (eval $ac_try) 2>&5 | |
4405 | ac_status=$? | |
4406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4407 | (exit $ac_status); }; } && | |
4408 | { ac_try='test -s conftest.$ac_objext' | |
4409 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4410 | (eval $ac_try) 2>&5 | |
4411 | ac_status=$? | |
4412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4413 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4414 | ac_lo=0 ac_mid=0 |
4415 | while :; do | |
4416 | cat >conftest.$ac_ext <<_ACEOF | |
4417 | /* confdefs.h. */ | |
4418 | _ACEOF | |
4419 | cat confdefs.h >>conftest.$ac_ext | |
4420 | cat >>conftest.$ac_ext <<_ACEOF | |
4421 | /* end confdefs.h. */ | |
4422 | $ac_includes_default | |
4423 | int | |
4424 | main () | |
4425 | { | |
a3bba767 | 4426 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; |
bf3b7cd3 JD |
4427 | test_array [0] = 0 |
4428 | ||
4429 | ; | |
4430 | return 0; | |
4431 | } | |
4432 | _ACEOF | |
4433 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4434 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4435 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4436 | ac_status=$? |
4437 | grep -v '^ *+' conftest.er1 >conftest.err | |
4438 | rm -f conftest.er1 | |
4439 | cat conftest.err >&5 | |
4440 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4441 | (exit $ac_status); } && |
4442 | { ac_try='test -z "$ac_c_werror_flag" | |
4443 | || test ! -s conftest.err' | |
4444 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4445 | (eval $ac_try) 2>&5 | |
4446 | ac_status=$? | |
4447 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4448 | (exit $ac_status); }; } && | |
4449 | { ac_try='test -s conftest.$ac_objext' | |
4450 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4451 | (eval $ac_try) 2>&5 | |
4452 | ac_status=$? | |
4453 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4454 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4455 | ac_hi=$ac_mid; break |
4456 | else | |
4457 | echo "$as_me: failed program was:" >&5 | |
4458 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4459 | ||
a3bba767 JJ |
4460 | ac_lo=`expr $ac_mid + 1` |
4461 | if test $ac_lo -le $ac_mid; then | |
4462 | ac_lo= ac_hi= | |
4463 | break | |
4464 | fi | |
4465 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 4466 | fi |
a3bba767 | 4467 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4468 | done |
4469 | else | |
4470 | echo "$as_me: failed program was:" >&5 | |
4471 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4472 | ||
a3bba767 | 4473 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
4474 | /* confdefs.h. */ |
4475 | _ACEOF | |
4476 | cat confdefs.h >>conftest.$ac_ext | |
4477 | cat >>conftest.$ac_ext <<_ACEOF | |
4478 | /* end confdefs.h. */ | |
4479 | $ac_includes_default | |
4480 | int | |
4481 | main () | |
4482 | { | |
a3bba767 | 4483 | static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; |
bf3b7cd3 JD |
4484 | test_array [0] = 0 |
4485 | ||
4486 | ; | |
4487 | return 0; | |
4488 | } | |
4489 | _ACEOF | |
4490 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4491 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4492 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4493 | ac_status=$? |
4494 | grep -v '^ *+' conftest.er1 >conftest.err | |
4495 | rm -f conftest.er1 | |
4496 | cat conftest.err >&5 | |
4497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4498 | (exit $ac_status); } && |
4499 | { ac_try='test -z "$ac_c_werror_flag" | |
4500 | || test ! -s conftest.err' | |
4501 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4502 | (eval $ac_try) 2>&5 | |
4503 | ac_status=$? | |
4504 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4505 | (exit $ac_status); }; } && | |
4506 | { ac_try='test -s conftest.$ac_objext' | |
4507 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4508 | (eval $ac_try) 2>&5 | |
4509 | ac_status=$? | |
4510 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4511 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4512 | ac_hi=-1 ac_mid=-1 |
4513 | while :; do | |
4514 | cat >conftest.$ac_ext <<_ACEOF | |
4515 | /* confdefs.h. */ | |
4516 | _ACEOF | |
4517 | cat confdefs.h >>conftest.$ac_ext | |
4518 | cat >>conftest.$ac_ext <<_ACEOF | |
4519 | /* end confdefs.h. */ | |
4520 | $ac_includes_default | |
4521 | int | |
4522 | main () | |
4523 | { | |
a3bba767 | 4524 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; |
bf3b7cd3 JD |
4525 | test_array [0] = 0 |
4526 | ||
4527 | ; | |
4528 | return 0; | |
4529 | } | |
4530 | _ACEOF | |
4531 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4532 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4533 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4534 | ac_status=$? |
4535 | grep -v '^ *+' conftest.er1 >conftest.err | |
4536 | rm -f conftest.er1 | |
4537 | cat conftest.err >&5 | |
4538 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4539 | (exit $ac_status); } && |
4540 | { ac_try='test -z "$ac_c_werror_flag" | |
4541 | || test ! -s conftest.err' | |
4542 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4543 | (eval $ac_try) 2>&5 | |
4544 | ac_status=$? | |
4545 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4546 | (exit $ac_status); }; } && | |
4547 | { ac_try='test -s conftest.$ac_objext' | |
4548 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4549 | (eval $ac_try) 2>&5 | |
4550 | ac_status=$? | |
4551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4552 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4553 | ac_lo=$ac_mid; break |
4554 | else | |
4555 | echo "$as_me: failed program was:" >&5 | |
4556 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4557 | ||
a3bba767 JJ |
4558 | ac_hi=`expr '(' $ac_mid ')' - 1` |
4559 | if test $ac_mid -le $ac_hi; then | |
4560 | ac_lo= ac_hi= | |
4561 | break | |
4562 | fi | |
4563 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 4564 | fi |
a3bba767 | 4565 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4566 | done |
4567 | else | |
4568 | echo "$as_me: failed program was:" >&5 | |
4569 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4570 | ||
a3bba767 | 4571 | ac_lo= ac_hi= |
bf3b7cd3 | 4572 | fi |
a3bba767 | 4573 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4574 | fi |
a3bba767 | 4575 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4576 | # Binary search between lo and hi bounds. |
4577 | while test "x$ac_lo" != "x$ac_hi"; do | |
4578 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4579 | cat >conftest.$ac_ext <<_ACEOF | |
4580 | /* confdefs.h. */ | |
4581 | _ACEOF | |
4582 | cat confdefs.h >>conftest.$ac_ext | |
4583 | cat >>conftest.$ac_ext <<_ACEOF | |
4584 | /* end confdefs.h. */ | |
4585 | $ac_includes_default | |
4586 | int | |
4587 | main () | |
4588 | { | |
a3bba767 | 4589 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; |
bf3b7cd3 JD |
4590 | test_array [0] = 0 |
4591 | ||
4592 | ; | |
4593 | return 0; | |
4594 | } | |
4595 | _ACEOF | |
4596 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4597 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4598 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4599 | ac_status=$? |
4600 | grep -v '^ *+' conftest.er1 >conftest.err | |
4601 | rm -f conftest.er1 | |
4602 | cat conftest.err >&5 | |
4603 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4604 | (exit $ac_status); } && |
4605 | { ac_try='test -z "$ac_c_werror_flag" | |
4606 | || test ! -s conftest.err' | |
4607 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4608 | (eval $ac_try) 2>&5 | |
4609 | ac_status=$? | |
4610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4611 | (exit $ac_status); }; } && | |
4612 | { ac_try='test -s conftest.$ac_objext' | |
4613 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4614 | (eval $ac_try) 2>&5 | |
4615 | ac_status=$? | |
4616 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4617 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4618 | ac_hi=$ac_mid |
4619 | else | |
4620 | echo "$as_me: failed program was:" >&5 | |
4621 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4622 | ||
a3bba767 | 4623 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 4624 | fi |
a3bba767 | 4625 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4626 | done |
4627 | case $ac_lo in | |
4628 | ?*) ac_cv_sizeof_int=$ac_lo;; | |
a3bba767 | 4629 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 4630 | See \`config.log' for more details." >&5 |
a3bba767 | 4631 | echo "$as_me: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 4632 | See \`config.log' for more details." >&2;} |
a3bba767 | 4633 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 4634 | esac |
a3bba767 JJ |
4635 | else |
4636 | if test "$cross_compiling" = yes; then | |
4637 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
4638 | See \`config.log' for more details." >&5 | |
4639 | echo "$as_me: error: cannot run test program while cross compiling | |
4640 | See \`config.log' for more details." >&2;} | |
4641 | { (exit 1); exit 1; }; } | |
bf3b7cd3 JD |
4642 | else |
4643 | cat >conftest.$ac_ext <<_ACEOF | |
4644 | /* confdefs.h. */ | |
4645 | _ACEOF | |
4646 | cat confdefs.h >>conftest.$ac_ext | |
4647 | cat >>conftest.$ac_ext <<_ACEOF | |
4648 | /* end confdefs.h. */ | |
4649 | $ac_includes_default | |
a3bba767 JJ |
4650 | long longval () { return (long) (sizeof (int)); } |
4651 | unsigned long ulongval () { return (long) (sizeof (int)); } | |
bf3b7cd3 JD |
4652 | #include <stdio.h> |
4653 | #include <stdlib.h> | |
4654 | int | |
4655 | main () | |
4656 | { | |
4657 | ||
4658 | FILE *f = fopen ("conftest.val", "w"); | |
4659 | if (! f) | |
a3bba767 JJ |
4660 | exit (1); |
4661 | if (((long) (sizeof (int))) < 0) | |
bf3b7cd3 | 4662 | { |
a3bba767 JJ |
4663 | long i = longval (); |
4664 | if (i != ((long) (sizeof (int)))) | |
4665 | exit (1); | |
bf3b7cd3 JD |
4666 | fprintf (f, "%ld\n", i); |
4667 | } | |
4668 | else | |
4669 | { | |
a3bba767 JJ |
4670 | unsigned long i = ulongval (); |
4671 | if (i != ((long) (sizeof (int)))) | |
4672 | exit (1); | |
bf3b7cd3 JD |
4673 | fprintf (f, "%lu\n", i); |
4674 | } | |
a3bba767 | 4675 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
4676 | |
4677 | ; | |
4678 | return 0; | |
4679 | } | |
4680 | _ACEOF | |
4681 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
4682 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
4683 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
4684 | ac_status=$? |
4685 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4686 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
4687 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4688 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
4689 | ac_status=$? |
4690 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4691 | (exit $ac_status); }; }; then | |
4692 | ac_cv_sizeof_int=`cat conftest.val` | |
4693 | else | |
4694 | echo "$as_me: program exited with status $ac_status" >&5 | |
4695 | echo "$as_me: failed program was:" >&5 | |
4696 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4697 | ||
4698 | ( exit $ac_status ) | |
a3bba767 | 4699 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 4700 | See \`config.log' for more details." >&5 |
a3bba767 | 4701 | echo "$as_me: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 4702 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
4703 | { (exit 1); exit 1; }; } |
4704 | fi | |
4705 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
4706 | fi |
4707 | fi | |
4708 | rm -f conftest.val | |
a3bba767 JJ |
4709 | else |
4710 | ac_cv_sizeof_int=0 | |
bf3b7cd3 | 4711 | fi |
a3bba767 JJ |
4712 | fi |
4713 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 | |
4714 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
bf3b7cd3 JD |
4715 | cat >>confdefs.h <<_ACEOF |
4716 | #define SIZEOF_INT $ac_cv_sizeof_int | |
4717 | _ACEOF | |
4718 | ||
4719 | ||
a3bba767 JJ |
4720 | echo "$as_me:$LINENO: checking for long" >&5 |
4721 | echo $ECHO_N "checking for long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4722 | if test "${ac_cv_type_long+set}" = set; then |
4723 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4724 | else | |
4725 | cat >conftest.$ac_ext <<_ACEOF | |
4726 | /* confdefs.h. */ | |
4727 | _ACEOF | |
4728 | cat confdefs.h >>conftest.$ac_ext | |
4729 | cat >>conftest.$ac_ext <<_ACEOF | |
4730 | /* end confdefs.h. */ | |
4731 | $ac_includes_default | |
4732 | int | |
4733 | main () | |
4734 | { | |
a3bba767 | 4735 | if ((long *) 0) |
bf3b7cd3 | 4736 | return 0; |
a3bba767 | 4737 | if (sizeof (long)) |
bf3b7cd3 JD |
4738 | return 0; |
4739 | ; | |
4740 | return 0; | |
4741 | } | |
4742 | _ACEOF | |
4743 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4744 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4745 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4746 | ac_status=$? |
4747 | grep -v '^ *+' conftest.er1 >conftest.err | |
4748 | rm -f conftest.er1 | |
4749 | cat conftest.err >&5 | |
4750 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4751 | (exit $ac_status); } && |
4752 | { ac_try='test -z "$ac_c_werror_flag" | |
4753 | || test ! -s conftest.err' | |
4754 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4755 | (eval $ac_try) 2>&5 | |
4756 | ac_status=$? | |
4757 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4758 | (exit $ac_status); }; } && | |
4759 | { ac_try='test -s conftest.$ac_objext' | |
4760 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4761 | (eval $ac_try) 2>&5 | |
4762 | ac_status=$? | |
4763 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4764 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4765 | ac_cv_type_long=yes |
4766 | else | |
4767 | echo "$as_me: failed program was:" >&5 | |
4768 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4769 | ||
a3bba767 | 4770 | ac_cv_type_long=no |
bf3b7cd3 | 4771 | fi |
a3bba767 | 4772 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4773 | fi |
a3bba767 JJ |
4774 | echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 |
4775 | echo "${ECHO_T}$ac_cv_type_long" >&6 | |
bf3b7cd3 | 4776 | |
a3bba767 JJ |
4777 | echo "$as_me:$LINENO: checking size of long" >&5 |
4778 | echo $ECHO_N "checking size of long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4779 | if test "${ac_cv_sizeof_long+set}" = set; then |
4780 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4781 | else | |
a3bba767 JJ |
4782 | if test "$ac_cv_type_long" = yes; then |
4783 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4784 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4785 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4786 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
4787 | if test "$cross_compiling" = yes; then |
4788 | # Depending upon the size, compute the lo and hi bounds. | |
4789 | cat >conftest.$ac_ext <<_ACEOF | |
4790 | /* confdefs.h. */ | |
4791 | _ACEOF | |
4792 | cat confdefs.h >>conftest.$ac_ext | |
4793 | cat >>conftest.$ac_ext <<_ACEOF | |
4794 | /* end confdefs.h. */ | |
4795 | $ac_includes_default | |
4796 | int | |
4797 | main () | |
4798 | { | |
a3bba767 | 4799 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; |
bf3b7cd3 JD |
4800 | test_array [0] = 0 |
4801 | ||
4802 | ; | |
4803 | return 0; | |
4804 | } | |
4805 | _ACEOF | |
4806 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4807 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4808 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4809 | ac_status=$? |
4810 | grep -v '^ *+' conftest.er1 >conftest.err | |
4811 | rm -f conftest.er1 | |
4812 | cat conftest.err >&5 | |
4813 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4814 | (exit $ac_status); } && |
4815 | { ac_try='test -z "$ac_c_werror_flag" | |
4816 | || test ! -s conftest.err' | |
4817 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4818 | (eval $ac_try) 2>&5 | |
4819 | ac_status=$? | |
4820 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4821 | (exit $ac_status); }; } && | |
4822 | { ac_try='test -s conftest.$ac_objext' | |
4823 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4824 | (eval $ac_try) 2>&5 | |
4825 | ac_status=$? | |
4826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4827 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4828 | ac_lo=0 ac_mid=0 |
4829 | while :; do | |
4830 | cat >conftest.$ac_ext <<_ACEOF | |
4831 | /* confdefs.h. */ | |
4832 | _ACEOF | |
4833 | cat confdefs.h >>conftest.$ac_ext | |
4834 | cat >>conftest.$ac_ext <<_ACEOF | |
4835 | /* end confdefs.h. */ | |
4836 | $ac_includes_default | |
4837 | int | |
4838 | main () | |
4839 | { | |
a3bba767 | 4840 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; |
bf3b7cd3 JD |
4841 | test_array [0] = 0 |
4842 | ||
4843 | ; | |
4844 | return 0; | |
4845 | } | |
4846 | _ACEOF | |
4847 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4848 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4849 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4850 | ac_status=$? |
4851 | grep -v '^ *+' conftest.er1 >conftest.err | |
4852 | rm -f conftest.er1 | |
4853 | cat conftest.err >&5 | |
4854 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4855 | (exit $ac_status); } && |
4856 | { ac_try='test -z "$ac_c_werror_flag" | |
4857 | || test ! -s conftest.err' | |
4858 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4859 | (eval $ac_try) 2>&5 | |
4860 | ac_status=$? | |
4861 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4862 | (exit $ac_status); }; } && | |
4863 | { ac_try='test -s conftest.$ac_objext' | |
4864 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4865 | (eval $ac_try) 2>&5 | |
4866 | ac_status=$? | |
4867 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4868 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4869 | ac_hi=$ac_mid; break |
4870 | else | |
4871 | echo "$as_me: failed program was:" >&5 | |
4872 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4873 | ||
a3bba767 JJ |
4874 | ac_lo=`expr $ac_mid + 1` |
4875 | if test $ac_lo -le $ac_mid; then | |
4876 | ac_lo= ac_hi= | |
4877 | break | |
4878 | fi | |
4879 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 4880 | fi |
a3bba767 | 4881 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4882 | done |
4883 | else | |
4884 | echo "$as_me: failed program was:" >&5 | |
4885 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4886 | ||
a3bba767 | 4887 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
4888 | /* confdefs.h. */ |
4889 | _ACEOF | |
4890 | cat confdefs.h >>conftest.$ac_ext | |
4891 | cat >>conftest.$ac_ext <<_ACEOF | |
4892 | /* end confdefs.h. */ | |
4893 | $ac_includes_default | |
4894 | int | |
4895 | main () | |
4896 | { | |
a3bba767 | 4897 | static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; |
bf3b7cd3 JD |
4898 | test_array [0] = 0 |
4899 | ||
4900 | ; | |
4901 | return 0; | |
4902 | } | |
4903 | _ACEOF | |
4904 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4905 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4906 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4907 | ac_status=$? |
4908 | grep -v '^ *+' conftest.er1 >conftest.err | |
4909 | rm -f conftest.er1 | |
4910 | cat conftest.err >&5 | |
4911 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4912 | (exit $ac_status); } && |
4913 | { ac_try='test -z "$ac_c_werror_flag" | |
4914 | || test ! -s conftest.err' | |
4915 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4916 | (eval $ac_try) 2>&5 | |
4917 | ac_status=$? | |
4918 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4919 | (exit $ac_status); }; } && | |
4920 | { ac_try='test -s conftest.$ac_objext' | |
4921 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4922 | (eval $ac_try) 2>&5 | |
4923 | ac_status=$? | |
4924 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4925 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4926 | ac_hi=-1 ac_mid=-1 |
4927 | while :; do | |
4928 | cat >conftest.$ac_ext <<_ACEOF | |
4929 | /* confdefs.h. */ | |
4930 | _ACEOF | |
4931 | cat confdefs.h >>conftest.$ac_ext | |
4932 | cat >>conftest.$ac_ext <<_ACEOF | |
4933 | /* end confdefs.h. */ | |
4934 | $ac_includes_default | |
4935 | int | |
4936 | main () | |
4937 | { | |
a3bba767 | 4938 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; |
bf3b7cd3 JD |
4939 | test_array [0] = 0 |
4940 | ||
4941 | ; | |
4942 | return 0; | |
4943 | } | |
4944 | _ACEOF | |
4945 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
4946 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4947 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4948 | ac_status=$? |
4949 | grep -v '^ *+' conftest.er1 >conftest.err | |
4950 | rm -f conftest.er1 | |
4951 | cat conftest.err >&5 | |
4952 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
4953 | (exit $ac_status); } && |
4954 | { ac_try='test -z "$ac_c_werror_flag" | |
4955 | || test ! -s conftest.err' | |
4956 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4957 | (eval $ac_try) 2>&5 | |
4958 | ac_status=$? | |
4959 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4960 | (exit $ac_status); }; } && | |
4961 | { ac_try='test -s conftest.$ac_objext' | |
4962 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4963 | (eval $ac_try) 2>&5 | |
4964 | ac_status=$? | |
4965 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4966 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4967 | ac_lo=$ac_mid; break |
4968 | else | |
4969 | echo "$as_me: failed program was:" >&5 | |
4970 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4971 | ||
a3bba767 JJ |
4972 | ac_hi=`expr '(' $ac_mid ')' - 1` |
4973 | if test $ac_mid -le $ac_hi; then | |
4974 | ac_lo= ac_hi= | |
4975 | break | |
4976 | fi | |
4977 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 4978 | fi |
a3bba767 | 4979 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4980 | done |
4981 | else | |
4982 | echo "$as_me: failed program was:" >&5 | |
4983 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4984 | ||
a3bba767 | 4985 | ac_lo= ac_hi= |
bf3b7cd3 | 4986 | fi |
a3bba767 | 4987 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4988 | fi |
a3bba767 | 4989 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4990 | # Binary search between lo and hi bounds. |
4991 | while test "x$ac_lo" != "x$ac_hi"; do | |
4992 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4993 | cat >conftest.$ac_ext <<_ACEOF | |
4994 | /* confdefs.h. */ | |
4995 | _ACEOF | |
4996 | cat confdefs.h >>conftest.$ac_ext | |
4997 | cat >>conftest.$ac_ext <<_ACEOF | |
4998 | /* end confdefs.h. */ | |
4999 | $ac_includes_default | |
5000 | int | |
5001 | main () | |
5002 | { | |
a3bba767 | 5003 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; |
bf3b7cd3 JD |
5004 | test_array [0] = 0 |
5005 | ||
5006 | ; | |
5007 | return 0; | |
5008 | } | |
5009 | _ACEOF | |
5010 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5011 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5012 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5013 | ac_status=$? |
5014 | grep -v '^ *+' conftest.er1 >conftest.err | |
5015 | rm -f conftest.er1 | |
5016 | cat conftest.err >&5 | |
5017 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5018 | (exit $ac_status); } && |
5019 | { ac_try='test -z "$ac_c_werror_flag" | |
5020 | || test ! -s conftest.err' | |
5021 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5022 | (eval $ac_try) 2>&5 | |
5023 | ac_status=$? | |
5024 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5025 | (exit $ac_status); }; } && | |
5026 | { ac_try='test -s conftest.$ac_objext' | |
5027 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5028 | (eval $ac_try) 2>&5 | |
5029 | ac_status=$? | |
5030 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5031 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5032 | ac_hi=$ac_mid |
5033 | else | |
5034 | echo "$as_me: failed program was:" >&5 | |
5035 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5036 | ||
a3bba767 | 5037 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 5038 | fi |
a3bba767 | 5039 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5040 | done |
5041 | case $ac_lo in | |
5042 | ?*) ac_cv_sizeof_long=$ac_lo;; | |
a3bba767 | 5043 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 5044 | See \`config.log' for more details." >&5 |
a3bba767 | 5045 | echo "$as_me: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 5046 | See \`config.log' for more details." >&2;} |
a3bba767 | 5047 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 5048 | esac |
a3bba767 JJ |
5049 | else |
5050 | if test "$cross_compiling" = yes; then | |
5051 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
5052 | See \`config.log' for more details." >&5 | |
5053 | echo "$as_me: error: cannot run test program while cross compiling | |
5054 | See \`config.log' for more details." >&2;} | |
5055 | { (exit 1); exit 1; }; } | |
bf3b7cd3 JD |
5056 | else |
5057 | cat >conftest.$ac_ext <<_ACEOF | |
5058 | /* confdefs.h. */ | |
5059 | _ACEOF | |
5060 | cat confdefs.h >>conftest.$ac_ext | |
5061 | cat >>conftest.$ac_ext <<_ACEOF | |
5062 | /* end confdefs.h. */ | |
5063 | $ac_includes_default | |
a3bba767 JJ |
5064 | long longval () { return (long) (sizeof (long)); } |
5065 | unsigned long ulongval () { return (long) (sizeof (long)); } | |
bf3b7cd3 JD |
5066 | #include <stdio.h> |
5067 | #include <stdlib.h> | |
5068 | int | |
5069 | main () | |
5070 | { | |
5071 | ||
5072 | FILE *f = fopen ("conftest.val", "w"); | |
5073 | if (! f) | |
a3bba767 JJ |
5074 | exit (1); |
5075 | if (((long) (sizeof (long))) < 0) | |
bf3b7cd3 | 5076 | { |
a3bba767 JJ |
5077 | long i = longval (); |
5078 | if (i != ((long) (sizeof (long)))) | |
5079 | exit (1); | |
bf3b7cd3 JD |
5080 | fprintf (f, "%ld\n", i); |
5081 | } | |
5082 | else | |
5083 | { | |
a3bba767 JJ |
5084 | unsigned long i = ulongval (); |
5085 | if (i != ((long) (sizeof (long)))) | |
5086 | exit (1); | |
bf3b7cd3 JD |
5087 | fprintf (f, "%lu\n", i); |
5088 | } | |
a3bba767 | 5089 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
5090 | |
5091 | ; | |
5092 | return 0; | |
5093 | } | |
5094 | _ACEOF | |
5095 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
5096 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5097 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
5098 | ac_status=$? |
5099 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5100 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
5101 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5102 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
5103 | ac_status=$? |
5104 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5105 | (exit $ac_status); }; }; then | |
5106 | ac_cv_sizeof_long=`cat conftest.val` | |
5107 | else | |
5108 | echo "$as_me: program exited with status $ac_status" >&5 | |
5109 | echo "$as_me: failed program was:" >&5 | |
5110 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5111 | ||
5112 | ( exit $ac_status ) | |
a3bba767 | 5113 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 5114 | See \`config.log' for more details." >&5 |
a3bba767 | 5115 | echo "$as_me: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 5116 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
5117 | { (exit 1); exit 1; }; } |
5118 | fi | |
5119 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
5120 | fi |
5121 | fi | |
5122 | rm -f conftest.val | |
a3bba767 JJ |
5123 | else |
5124 | ac_cv_sizeof_long=0 | |
bf3b7cd3 | 5125 | fi |
a3bba767 JJ |
5126 | fi |
5127 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 | |
5128 | echo "${ECHO_T}$ac_cv_sizeof_long" >&6 | |
bf3b7cd3 JD |
5129 | cat >>confdefs.h <<_ACEOF |
5130 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5131 | _ACEOF | |
5132 | ||
5133 | ||
a3bba767 JJ |
5134 | echo "$as_me:$LINENO: checking for long long" >&5 |
5135 | echo $ECHO_N "checking for long long... $ECHO_C" >&6 | |
5ec1c5e6 KC |
5136 | if test "${ac_cv_type_long_long+set}" = set; then |
5137 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5138 | else | |
5139 | cat >conftest.$ac_ext <<_ACEOF | |
5140 | /* confdefs.h. */ | |
5141 | _ACEOF | |
5142 | cat confdefs.h >>conftest.$ac_ext | |
5143 | cat >>conftest.$ac_ext <<_ACEOF | |
5144 | /* end confdefs.h. */ | |
5145 | $ac_includes_default | |
5146 | int | |
5147 | main () | |
5148 | { | |
a3bba767 | 5149 | if ((long long *) 0) |
5ec1c5e6 | 5150 | return 0; |
a3bba767 | 5151 | if (sizeof (long long)) |
5ec1c5e6 KC |
5152 | return 0; |
5153 | ; | |
5154 | return 0; | |
5155 | } | |
5156 | _ACEOF | |
5157 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5158 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5159 | (eval $ac_compile) 2>conftest.er1 | |
5ec1c5e6 KC |
5160 | ac_status=$? |
5161 | grep -v '^ *+' conftest.er1 >conftest.err | |
5162 | rm -f conftest.er1 | |
5163 | cat conftest.err >&5 | |
5164 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5165 | (exit $ac_status); } && |
5166 | { ac_try='test -z "$ac_c_werror_flag" | |
5167 | || test ! -s conftest.err' | |
5168 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5169 | (eval $ac_try) 2>&5 | |
5170 | ac_status=$? | |
5171 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5172 | (exit $ac_status); }; } && | |
5173 | { ac_try='test -s conftest.$ac_objext' | |
5174 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5175 | (eval $ac_try) 2>&5 | |
5176 | ac_status=$? | |
5177 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5178 | (exit $ac_status); }; }; then | |
5ec1c5e6 KC |
5179 | ac_cv_type_long_long=yes |
5180 | else | |
5181 | echo "$as_me: failed program was:" >&5 | |
5182 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5183 | ||
a3bba767 | 5184 | ac_cv_type_long_long=no |
5ec1c5e6 | 5185 | fi |
a3bba767 | 5186 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
5ec1c5e6 | 5187 | fi |
a3bba767 JJ |
5188 | echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 |
5189 | echo "${ECHO_T}$ac_cv_type_long_long" >&6 | |
5ec1c5e6 KC |
5190 | if test $ac_cv_type_long_long = yes; then |
5191 | ||
5192 | cat >>confdefs.h <<_ACEOF | |
5193 | #define HAVE_LONG_LONG 1 | |
5194 | _ACEOF | |
5195 | ||
a3bba767 JJ |
5196 | echo "$as_me:$LINENO: checking for long long" >&5 |
5197 | echo $ECHO_N "checking for long long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5198 | if test "${ac_cv_type_long_long+set}" = set; then |
5199 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5200 | else | |
5201 | cat >conftest.$ac_ext <<_ACEOF | |
5202 | /* confdefs.h. */ | |
5203 | _ACEOF | |
5204 | cat confdefs.h >>conftest.$ac_ext | |
5205 | cat >>conftest.$ac_ext <<_ACEOF | |
5206 | /* end confdefs.h. */ | |
5207 | $ac_includes_default | |
5208 | int | |
5209 | main () | |
5210 | { | |
a3bba767 | 5211 | if ((long long *) 0) |
bf3b7cd3 | 5212 | return 0; |
a3bba767 | 5213 | if (sizeof (long long)) |
bf3b7cd3 JD |
5214 | return 0; |
5215 | ; | |
5216 | return 0; | |
5217 | } | |
5218 | _ACEOF | |
5219 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5220 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5221 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5222 | ac_status=$? |
5223 | grep -v '^ *+' conftest.er1 >conftest.err | |
5224 | rm -f conftest.er1 | |
5225 | cat conftest.err >&5 | |
5226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5227 | (exit $ac_status); } && |
5228 | { ac_try='test -z "$ac_c_werror_flag" | |
5229 | || test ! -s conftest.err' | |
5230 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5231 | (eval $ac_try) 2>&5 | |
5232 | ac_status=$? | |
5233 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5234 | (exit $ac_status); }; } && | |
5235 | { ac_try='test -s conftest.$ac_objext' | |
5236 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5237 | (eval $ac_try) 2>&5 | |
5238 | ac_status=$? | |
5239 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5240 | (exit $ac_status); }; }; then | |
5241 | ac_cv_type_long_long=yes | |
5242 | else | |
bf3b7cd3 JD |
5243 | echo "$as_me: failed program was:" >&5 |
5244 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5245 | ||
a3bba767 | 5246 | ac_cv_type_long_long=no |
bf3b7cd3 | 5247 | fi |
a3bba767 | 5248 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5249 | fi |
a3bba767 JJ |
5250 | echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 |
5251 | echo "${ECHO_T}$ac_cv_type_long_long" >&6 | |
bf3b7cd3 | 5252 | |
a3bba767 JJ |
5253 | echo "$as_me:$LINENO: checking size of long long" >&5 |
5254 | echo $ECHO_N "checking size of long long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5255 | if test "${ac_cv_sizeof_long_long+set}" = set; then |
5256 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5257 | else | |
a3bba767 JJ |
5258 | if test "$ac_cv_type_long_long" = yes; then |
5259 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5260 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5261 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5262 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
5263 | if test "$cross_compiling" = yes; then |
5264 | # Depending upon the size, compute the lo and hi bounds. | |
5265 | cat >conftest.$ac_ext <<_ACEOF | |
5266 | /* confdefs.h. */ | |
5267 | _ACEOF | |
5268 | cat confdefs.h >>conftest.$ac_ext | |
5269 | cat >>conftest.$ac_ext <<_ACEOF | |
5270 | /* end confdefs.h. */ | |
5271 | $ac_includes_default | |
5272 | int | |
5273 | main () | |
5274 | { | |
a3bba767 | 5275 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)]; |
bf3b7cd3 JD |
5276 | test_array [0] = 0 |
5277 | ||
5278 | ; | |
5279 | return 0; | |
5280 | } | |
5281 | _ACEOF | |
5282 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5283 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5284 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5285 | ac_status=$? |
5286 | grep -v '^ *+' conftest.er1 >conftest.err | |
5287 | rm -f conftest.er1 | |
5288 | cat conftest.err >&5 | |
5289 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5290 | (exit $ac_status); } && |
5291 | { ac_try='test -z "$ac_c_werror_flag" | |
5292 | || test ! -s conftest.err' | |
5293 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5294 | (eval $ac_try) 2>&5 | |
5295 | ac_status=$? | |
5296 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5297 | (exit $ac_status); }; } && | |
5298 | { ac_try='test -s conftest.$ac_objext' | |
5299 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5300 | (eval $ac_try) 2>&5 | |
5301 | ac_status=$? | |
5302 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5303 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5304 | ac_lo=0 ac_mid=0 |
5305 | while :; do | |
5306 | cat >conftest.$ac_ext <<_ACEOF | |
5307 | /* confdefs.h. */ | |
5308 | _ACEOF | |
5309 | cat confdefs.h >>conftest.$ac_ext | |
5310 | cat >>conftest.$ac_ext <<_ACEOF | |
5311 | /* end confdefs.h. */ | |
5312 | $ac_includes_default | |
5313 | int | |
5314 | main () | |
5315 | { | |
a3bba767 | 5316 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; |
bf3b7cd3 JD |
5317 | test_array [0] = 0 |
5318 | ||
5319 | ; | |
5320 | return 0; | |
5321 | } | |
5322 | _ACEOF | |
5323 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5324 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5325 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5326 | ac_status=$? |
5327 | grep -v '^ *+' conftest.er1 >conftest.err | |
5328 | rm -f conftest.er1 | |
5329 | cat conftest.err >&5 | |
5330 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5331 | (exit $ac_status); } && |
5332 | { ac_try='test -z "$ac_c_werror_flag" | |
5333 | || test ! -s conftest.err' | |
5334 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5335 | (eval $ac_try) 2>&5 | |
5336 | ac_status=$? | |
5337 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5338 | (exit $ac_status); }; } && | |
5339 | { ac_try='test -s conftest.$ac_objext' | |
5340 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5341 | (eval $ac_try) 2>&5 | |
5342 | ac_status=$? | |
5343 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5344 | (exit $ac_status); }; }; then | |
8b1f719a | 5345 | ac_hi=$ac_mid; break |
bf3b7cd3 JD |
5346 | else |
5347 | echo "$as_me: failed program was:" >&5 | |
5348 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5349 | ||
a3bba767 JJ |
5350 | ac_lo=`expr $ac_mid + 1` |
5351 | if test $ac_lo -le $ac_mid; then | |
5352 | ac_lo= ac_hi= | |
5353 | break | |
5354 | fi | |
5355 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
8b1f719a | 5356 | fi |
a3bba767 | 5357 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8b1f719a PB |
5358 | done |
5359 | else | |
5360 | echo "$as_me: failed program was:" >&5 | |
5361 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5362 | ||
a3bba767 | 5363 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
5364 | /* confdefs.h. */ |
5365 | _ACEOF | |
5366 | cat confdefs.h >>conftest.$ac_ext | |
5367 | cat >>conftest.$ac_ext <<_ACEOF | |
5368 | /* end confdefs.h. */ | |
5369 | $ac_includes_default | |
5370 | int | |
5371 | main () | |
5372 | { | |
a3bba767 | 5373 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)]; |
bf3b7cd3 JD |
5374 | test_array [0] = 0 |
5375 | ||
5376 | ; | |
5377 | return 0; | |
5378 | } | |
5379 | _ACEOF | |
5380 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5381 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5382 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5383 | ac_status=$? |
5384 | grep -v '^ *+' conftest.er1 >conftest.err | |
5385 | rm -f conftest.er1 | |
5386 | cat conftest.err >&5 | |
5387 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5388 | (exit $ac_status); } && |
5389 | { ac_try='test -z "$ac_c_werror_flag" | |
5390 | || test ! -s conftest.err' | |
5391 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5392 | (eval $ac_try) 2>&5 | |
5393 | ac_status=$? | |
5394 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5395 | (exit $ac_status); }; } && | |
5396 | { ac_try='test -s conftest.$ac_objext' | |
5397 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5398 | (eval $ac_try) 2>&5 | |
5399 | ac_status=$? | |
5400 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5401 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5402 | ac_hi=-1 ac_mid=-1 |
5403 | while :; do | |
5404 | cat >conftest.$ac_ext <<_ACEOF | |
5405 | /* confdefs.h. */ | |
5406 | _ACEOF | |
5407 | cat confdefs.h >>conftest.$ac_ext | |
5408 | cat >>conftest.$ac_ext <<_ACEOF | |
5409 | /* end confdefs.h. */ | |
5410 | $ac_includes_default | |
5411 | int | |
5412 | main () | |
5413 | { | |
a3bba767 | 5414 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)]; |
bf3b7cd3 JD |
5415 | test_array [0] = 0 |
5416 | ||
5417 | ; | |
5418 | return 0; | |
5419 | } | |
5420 | _ACEOF | |
5421 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5422 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5423 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5424 | ac_status=$? |
5425 | grep -v '^ *+' conftest.er1 >conftest.err | |
5426 | rm -f conftest.er1 | |
5427 | cat conftest.err >&5 | |
5428 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5429 | (exit $ac_status); } && |
5430 | { ac_try='test -z "$ac_c_werror_flag" | |
5431 | || test ! -s conftest.err' | |
5432 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5433 | (eval $ac_try) 2>&5 | |
5434 | ac_status=$? | |
5435 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5436 | (exit $ac_status); }; } && | |
5437 | { ac_try='test -s conftest.$ac_objext' | |
5438 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5439 | (eval $ac_try) 2>&5 | |
5440 | ac_status=$? | |
5441 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5442 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5443 | ac_lo=$ac_mid; break |
5444 | else | |
5445 | echo "$as_me: failed program was:" >&5 | |
5446 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5447 | ||
a3bba767 JJ |
5448 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5449 | if test $ac_mid -le $ac_hi; then | |
5450 | ac_lo= ac_hi= | |
5451 | break | |
5452 | fi | |
5453 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 5454 | fi |
a3bba767 | 5455 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5456 | done |
5457 | else | |
5458 | echo "$as_me: failed program was:" >&5 | |
5459 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5460 | ||
a3bba767 | 5461 | ac_lo= ac_hi= |
bf3b7cd3 | 5462 | fi |
a3bba767 | 5463 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5464 | fi |
a3bba767 | 5465 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5466 | # Binary search between lo and hi bounds. |
5467 | while test "x$ac_lo" != "x$ac_hi"; do | |
5468 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5469 | cat >conftest.$ac_ext <<_ACEOF | |
5470 | /* confdefs.h. */ | |
5471 | _ACEOF | |
5472 | cat confdefs.h >>conftest.$ac_ext | |
5473 | cat >>conftest.$ac_ext <<_ACEOF | |
5474 | /* end confdefs.h. */ | |
5475 | $ac_includes_default | |
5476 | int | |
5477 | main () | |
5478 | { | |
a3bba767 | 5479 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; |
bf3b7cd3 JD |
5480 | test_array [0] = 0 |
5481 | ||
5482 | ; | |
5483 | return 0; | |
5484 | } | |
5485 | _ACEOF | |
5486 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5487 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5488 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5489 | ac_status=$? |
5490 | grep -v '^ *+' conftest.er1 >conftest.err | |
5491 | rm -f conftest.er1 | |
5492 | cat conftest.err >&5 | |
5493 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5494 | (exit $ac_status); } && |
5495 | { ac_try='test -z "$ac_c_werror_flag" | |
5496 | || test ! -s conftest.err' | |
5497 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5498 | (eval $ac_try) 2>&5 | |
5499 | ac_status=$? | |
5500 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5501 | (exit $ac_status); }; } && | |
5502 | { ac_try='test -s conftest.$ac_objext' | |
5503 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5504 | (eval $ac_try) 2>&5 | |
5505 | ac_status=$? | |
5506 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5507 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5508 | ac_hi=$ac_mid |
5509 | else | |
5510 | echo "$as_me: failed program was:" >&5 | |
5511 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5512 | ||
a3bba767 | 5513 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 5514 | fi |
a3bba767 | 5515 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5516 | done |
5517 | case $ac_lo in | |
5518 | ?*) ac_cv_sizeof_long_long=$ac_lo;; | |
a3bba767 | 5519 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 5520 | See \`config.log' for more details." >&5 |
a3bba767 | 5521 | echo "$as_me: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 5522 | See \`config.log' for more details." >&2;} |
a3bba767 | 5523 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 5524 | esac |
a3bba767 JJ |
5525 | else |
5526 | if test "$cross_compiling" = yes; then | |
5527 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
5528 | See \`config.log' for more details." >&5 | |
5529 | echo "$as_me: error: cannot run test program while cross compiling | |
5530 | See \`config.log' for more details." >&2;} | |
5531 | { (exit 1); exit 1; }; } | |
bf3b7cd3 JD |
5532 | else |
5533 | cat >conftest.$ac_ext <<_ACEOF | |
5534 | /* confdefs.h. */ | |
5535 | _ACEOF | |
5536 | cat confdefs.h >>conftest.$ac_ext | |
5537 | cat >>conftest.$ac_ext <<_ACEOF | |
5538 | /* end confdefs.h. */ | |
5539 | $ac_includes_default | |
a3bba767 JJ |
5540 | long longval () { return (long) (sizeof (long long)); } |
5541 | unsigned long ulongval () { return (long) (sizeof (long long)); } | |
bf3b7cd3 JD |
5542 | #include <stdio.h> |
5543 | #include <stdlib.h> | |
5544 | int | |
5545 | main () | |
5546 | { | |
5547 | ||
5548 | FILE *f = fopen ("conftest.val", "w"); | |
5549 | if (! f) | |
a3bba767 JJ |
5550 | exit (1); |
5551 | if (((long) (sizeof (long long))) < 0) | |
bf3b7cd3 | 5552 | { |
a3bba767 JJ |
5553 | long i = longval (); |
5554 | if (i != ((long) (sizeof (long long)))) | |
5555 | exit (1); | |
bf3b7cd3 JD |
5556 | fprintf (f, "%ld\n", i); |
5557 | } | |
5558 | else | |
5559 | { | |
a3bba767 JJ |
5560 | unsigned long i = ulongval (); |
5561 | if (i != ((long) (sizeof (long long)))) | |
5562 | exit (1); | |
bf3b7cd3 JD |
5563 | fprintf (f, "%lu\n", i); |
5564 | } | |
a3bba767 | 5565 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
5566 | |
5567 | ; | |
5568 | return 0; | |
5569 | } | |
5570 | _ACEOF | |
5571 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
5572 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5573 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
5574 | ac_status=$? |
5575 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5576 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
5577 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5578 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
5579 | ac_status=$? |
5580 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5581 | (exit $ac_status); }; }; then | |
5582 | ac_cv_sizeof_long_long=`cat conftest.val` | |
5583 | else | |
5584 | echo "$as_me: program exited with status $ac_status" >&5 | |
5585 | echo "$as_me: failed program was:" >&5 | |
5586 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5587 | ||
5588 | ( exit $ac_status ) | |
a3bba767 | 5589 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 5590 | See \`config.log' for more details." >&5 |
a3bba767 | 5591 | echo "$as_me: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 5592 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
5593 | { (exit 1); exit 1; }; } |
5594 | fi | |
5595 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
5596 | fi |
5597 | fi | |
5598 | rm -f conftest.val | |
a3bba767 JJ |
5599 | else |
5600 | ac_cv_sizeof_long_long=0 | |
8b1f719a | 5601 | fi |
a3bba767 JJ |
5602 | fi |
5603 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 | |
5604 | echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6 | |
bf3b7cd3 JD |
5605 | cat >>confdefs.h <<_ACEOF |
5606 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5607 | _ACEOF | |
5608 | ||
5609 | ||
5610 | fi | |
5ec1c5e6 | 5611 | |
a3bba767 JJ |
5612 | echo "$as_me:$LINENO: checking for __int64" >&5 |
5613 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
5ec1c5e6 KC |
5614 | if test "${ac_cv_type___int64+set}" = set; then |
5615 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5616 | else | |
5617 | cat >conftest.$ac_ext <<_ACEOF | |
5618 | /* confdefs.h. */ | |
5619 | _ACEOF | |
5620 | cat confdefs.h >>conftest.$ac_ext | |
5621 | cat >>conftest.$ac_ext <<_ACEOF | |
5622 | /* end confdefs.h. */ | |
5623 | $ac_includes_default | |
5624 | int | |
5625 | main () | |
5626 | { | |
a3bba767 | 5627 | if ((__int64 *) 0) |
5ec1c5e6 | 5628 | return 0; |
a3bba767 | 5629 | if (sizeof (__int64)) |
5ec1c5e6 KC |
5630 | return 0; |
5631 | ; | |
5632 | return 0; | |
5633 | } | |
5634 | _ACEOF | |
5635 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5636 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5637 | (eval $ac_compile) 2>conftest.er1 | |
5ec1c5e6 KC |
5638 | ac_status=$? |
5639 | grep -v '^ *+' conftest.er1 >conftest.err | |
5640 | rm -f conftest.er1 | |
5641 | cat conftest.err >&5 | |
5642 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
5643 | (exit $ac_status); } && |
5644 | { ac_try='test -z "$ac_c_werror_flag" | |
5645 | || test ! -s conftest.err' | |
5646 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5647 | (eval $ac_try) 2>&5 | |
5648 | ac_status=$? | |
5649 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5650 | (exit $ac_status); }; } && | |
5651 | { ac_try='test -s conftest.$ac_objext' | |
5652 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5653 | (eval $ac_try) 2>&5 | |
5654 | ac_status=$? | |
5655 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5656 | (exit $ac_status); }; }; then | |
5ec1c5e6 KC |
5657 | ac_cv_type___int64=yes |
5658 | else | |
5659 | echo "$as_me: failed program was:" >&5 | |
5660 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5661 | ||
a3bba767 | 5662 | ac_cv_type___int64=no |
5ec1c5e6 | 5663 | fi |
a3bba767 | 5664 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
5ec1c5e6 | 5665 | fi |
a3bba767 JJ |
5666 | echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 |
5667 | echo "${ECHO_T}$ac_cv_type___int64" >&6 | |
5ec1c5e6 KC |
5668 | if test $ac_cv_type___int64 = yes; then |
5669 | ||
5670 | cat >>confdefs.h <<_ACEOF | |
5671 | #define HAVE___INT64 1 | |
5672 | _ACEOF | |
5673 | ||
a3bba767 JJ |
5674 | echo "$as_me:$LINENO: checking for __int64" >&5 |
5675 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5676 | if test "${ac_cv_type___int64+set}" = set; then |
5677 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5678 | else | |
ba479fd2 | 5679 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5680 | /* confdefs.h. */ |
5681 | _ACEOF | |
5682 | cat confdefs.h >>conftest.$ac_ext | |
5683 | cat >>conftest.$ac_ext <<_ACEOF | |
5684 | /* end confdefs.h. */ | |
bf3b7cd3 | 5685 | $ac_includes_default |
ba479fd2 NN |
5686 | int |
5687 | main () | |
5688 | { | |
a3bba767 | 5689 | if ((__int64 *) 0) |
bf3b7cd3 | 5690 | return 0; |
a3bba767 | 5691 | if (sizeof (__int64)) |
bf3b7cd3 | 5692 | return 0; |
ba479fd2 NN |
5693 | ; |
5694 | return 0; | |
5695 | } | |
5696 | _ACEOF | |
5697 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5698 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5699 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5700 | ac_status=$? |
86da66b5 HPN |
5701 | grep -v '^ *+' conftest.er1 >conftest.err |
5702 | rm -f conftest.er1 | |
5703 | cat conftest.err >&5 | |
ba479fd2 | 5704 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5705 | (exit $ac_status); } && |
5706 | { ac_try='test -z "$ac_c_werror_flag" | |
5707 | || test ! -s conftest.err' | |
5708 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5709 | (eval $ac_try) 2>&5 | |
5710 | ac_status=$? | |
5711 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5712 | (exit $ac_status); }; } && | |
5713 | { ac_try='test -s conftest.$ac_objext' | |
5714 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5715 | (eval $ac_try) 2>&5 | |
5716 | ac_status=$? | |
5717 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5718 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5719 | ac_cv_type___int64=yes |
75b6f3fd | 5720 | else |
ba479fd2 NN |
5721 | echo "$as_me: failed program was:" >&5 |
5722 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5723 | ||
a3bba767 | 5724 | ac_cv_type___int64=no |
75b6f3fd | 5725 | fi |
a3bba767 | 5726 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75b6f3fd | 5727 | fi |
a3bba767 JJ |
5728 | echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 |
5729 | echo "${ECHO_T}$ac_cv_type___int64" >&6 | |
75b6f3fd | 5730 | |
a3bba767 JJ |
5731 | echo "$as_me:$LINENO: checking size of __int64" >&5 |
5732 | echo $ECHO_N "checking size of __int64... $ECHO_C" >&6 | |
bf3b7cd3 | 5733 | if test "${ac_cv_sizeof___int64+set}" = set; then |
ba479fd2 | 5734 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
414d23ae | 5735 | else |
a3bba767 JJ |
5736 | if test "$ac_cv_type___int64" = yes; then |
5737 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5738 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5739 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5740 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
5741 | if test "$cross_compiling" = yes; then |
5742 | # Depending upon the size, compute the lo and hi bounds. | |
5743 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5744 | /* confdefs.h. */ |
5745 | _ACEOF | |
5746 | cat confdefs.h >>conftest.$ac_ext | |
5747 | cat >>conftest.$ac_ext <<_ACEOF | |
5748 | /* end confdefs.h. */ | |
bf3b7cd3 | 5749 | $ac_includes_default |
ba479fd2 NN |
5750 | int |
5751 | main () | |
5752 | { | |
a3bba767 | 5753 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)]; |
bf3b7cd3 JD |
5754 | test_array [0] = 0 |
5755 | ||
ba479fd2 NN |
5756 | ; |
5757 | return 0; | |
5758 | } | |
5759 | _ACEOF | |
5760 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5761 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5762 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5763 | ac_status=$? |
86da66b5 HPN |
5764 | grep -v '^ *+' conftest.er1 >conftest.err |
5765 | rm -f conftest.er1 | |
5766 | cat conftest.err >&5 | |
ba479fd2 | 5767 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5768 | (exit $ac_status); } && |
5769 | { ac_try='test -z "$ac_c_werror_flag" | |
5770 | || test ! -s conftest.err' | |
5771 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5772 | (eval $ac_try) 2>&5 | |
5773 | ac_status=$? | |
5774 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5775 | (exit $ac_status); }; } && | |
5776 | { ac_try='test -s conftest.$ac_objext' | |
5777 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5778 | (eval $ac_try) 2>&5 | |
5779 | ac_status=$? | |
5780 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5781 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5782 | ac_lo=0 ac_mid=0 |
5783 | while :; do | |
5784 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5785 | /* confdefs.h. */ |
5786 | _ACEOF | |
5787 | cat confdefs.h >>conftest.$ac_ext | |
5788 | cat >>conftest.$ac_ext <<_ACEOF | |
5789 | /* end confdefs.h. */ | |
bf3b7cd3 | 5790 | $ac_includes_default |
ba479fd2 NN |
5791 | int |
5792 | main () | |
5793 | { | |
a3bba767 | 5794 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
bf3b7cd3 JD |
5795 | test_array [0] = 0 |
5796 | ||
ba479fd2 NN |
5797 | ; |
5798 | return 0; | |
5799 | } | |
5800 | _ACEOF | |
5801 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5802 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5803 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5804 | ac_status=$? |
86da66b5 HPN |
5805 | grep -v '^ *+' conftest.er1 >conftest.err |
5806 | rm -f conftest.er1 | |
5807 | cat conftest.err >&5 | |
ba479fd2 | 5808 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5809 | (exit $ac_status); } && |
5810 | { ac_try='test -z "$ac_c_werror_flag" | |
5811 | || test ! -s conftest.err' | |
5812 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5813 | (eval $ac_try) 2>&5 | |
5814 | ac_status=$? | |
5815 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5816 | (exit $ac_status); }; } && | |
5817 | { ac_try='test -s conftest.$ac_objext' | |
5818 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5819 | (eval $ac_try) 2>&5 | |
5820 | ac_status=$? | |
5821 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5822 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5823 | ac_hi=$ac_mid; break |
75e93faa | 5824 | else |
ba479fd2 NN |
5825 | echo "$as_me: failed program was:" >&5 |
5826 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5827 | ||
a3bba767 JJ |
5828 | ac_lo=`expr $ac_mid + 1` |
5829 | if test $ac_lo -le $ac_mid; then | |
5830 | ac_lo= ac_hi= | |
5831 | break | |
5832 | fi | |
5833 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
75e93faa | 5834 | fi |
a3bba767 | 5835 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5836 | done |
75e93faa | 5837 | else |
bf3b7cd3 JD |
5838 | echo "$as_me: failed program was:" >&5 |
5839 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5840 | ||
a3bba767 | 5841 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5842 | /* confdefs.h. */ |
5843 | _ACEOF | |
5844 | cat confdefs.h >>conftest.$ac_ext | |
5845 | cat >>conftest.$ac_ext <<_ACEOF | |
5846 | /* end confdefs.h. */ | |
bf3b7cd3 | 5847 | $ac_includes_default |
ba479fd2 NN |
5848 | int |
5849 | main () | |
5850 | { | |
a3bba767 | 5851 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)]; |
bf3b7cd3 JD |
5852 | test_array [0] = 0 |
5853 | ||
ba479fd2 NN |
5854 | ; |
5855 | return 0; | |
5856 | } | |
5857 | _ACEOF | |
5858 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5859 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5860 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5861 | ac_status=$? |
86da66b5 HPN |
5862 | grep -v '^ *+' conftest.er1 >conftest.err |
5863 | rm -f conftest.er1 | |
5864 | cat conftest.err >&5 | |
ba479fd2 | 5865 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5866 | (exit $ac_status); } && |
5867 | { ac_try='test -z "$ac_c_werror_flag" | |
5868 | || test ! -s conftest.err' | |
5869 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5870 | (eval $ac_try) 2>&5 | |
5871 | ac_status=$? | |
5872 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5873 | (exit $ac_status); }; } && | |
5874 | { ac_try='test -s conftest.$ac_objext' | |
5875 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5876 | (eval $ac_try) 2>&5 | |
5877 | ac_status=$? | |
5878 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5879 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5880 | ac_hi=-1 ac_mid=-1 |
5881 | while :; do | |
5882 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5883 | /* confdefs.h. */ |
5884 | _ACEOF | |
5885 | cat confdefs.h >>conftest.$ac_ext | |
5886 | cat >>conftest.$ac_ext <<_ACEOF | |
5887 | /* end confdefs.h. */ | |
bf3b7cd3 | 5888 | $ac_includes_default |
ba479fd2 NN |
5889 | int |
5890 | main () | |
5891 | { | |
a3bba767 | 5892 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)]; |
bf3b7cd3 JD |
5893 | test_array [0] = 0 |
5894 | ||
ba479fd2 NN |
5895 | ; |
5896 | return 0; | |
5897 | } | |
5898 | _ACEOF | |
5899 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5900 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5901 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5902 | ac_status=$? |
86da66b5 HPN |
5903 | grep -v '^ *+' conftest.er1 >conftest.err |
5904 | rm -f conftest.er1 | |
5905 | cat conftest.err >&5 | |
ba479fd2 | 5906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5907 | (exit $ac_status); } && |
5908 | { ac_try='test -z "$ac_c_werror_flag" | |
5909 | || test ! -s conftest.err' | |
5910 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5911 | (eval $ac_try) 2>&5 | |
5912 | ac_status=$? | |
5913 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5914 | (exit $ac_status); }; } && | |
5915 | { ac_try='test -s conftest.$ac_objext' | |
5916 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5917 | (eval $ac_try) 2>&5 | |
5918 | ac_status=$? | |
5919 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5920 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5921 | ac_lo=$ac_mid; break |
04cabffc | 5922 | else |
ba479fd2 NN |
5923 | echo "$as_me: failed program was:" >&5 |
5924 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5925 | ||
a3bba767 JJ |
5926 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5927 | if test $ac_mid -le $ac_hi; then | |
5928 | ac_lo= ac_hi= | |
5929 | break | |
5930 | fi | |
5931 | ac_mid=`expr 2 '*' $ac_mid` | |
04cabffc | 5932 | fi |
a3bba767 | 5933 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5934 | done |
5935 | else | |
5936 | echo "$as_me: failed program was:" >&5 | |
5937 | sed 's/^/| /' conftest.$ac_ext >&5 | |
04cabffc | 5938 | |
a3bba767 | 5939 | ac_lo= ac_hi= |
414d23ae | 5940 | fi |
a3bba767 | 5941 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 5942 | fi |
a3bba767 | 5943 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5944 | # Binary search between lo and hi bounds. |
5945 | while test "x$ac_lo" != "x$ac_hi"; do | |
5946 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
ba479fd2 | 5947 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5948 | /* confdefs.h. */ |
5949 | _ACEOF | |
5950 | cat confdefs.h >>conftest.$ac_ext | |
5951 | cat >>conftest.$ac_ext <<_ACEOF | |
5952 | /* end confdefs.h. */ | |
bf3b7cd3 | 5953 | $ac_includes_default |
ba479fd2 NN |
5954 | int |
5955 | main () | |
5956 | { | |
a3bba767 | 5957 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
bf3b7cd3 JD |
5958 | test_array [0] = 0 |
5959 | ||
ba479fd2 NN |
5960 | ; |
5961 | return 0; | |
5962 | } | |
5963 | _ACEOF | |
5964 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
5965 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5966 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 5967 | ac_status=$? |
86da66b5 HPN |
5968 | grep -v '^ *+' conftest.er1 >conftest.err |
5969 | rm -f conftest.er1 | |
5970 | cat conftest.err >&5 | |
ba479fd2 | 5971 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
5972 | (exit $ac_status); } && |
5973 | { ac_try='test -z "$ac_c_werror_flag" | |
5974 | || test ! -s conftest.err' | |
5975 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5976 | (eval $ac_try) 2>&5 | |
5977 | ac_status=$? | |
5978 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5979 | (exit $ac_status); }; } && | |
5980 | { ac_try='test -s conftest.$ac_objext' | |
5981 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5982 | (eval $ac_try) 2>&5 | |
5983 | ac_status=$? | |
5984 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5985 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5986 | ac_hi=$ac_mid |
75e93faa | 5987 | else |
ba479fd2 NN |
5988 | echo "$as_me: failed program was:" >&5 |
5989 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5990 | ||
a3bba767 | 5991 | ac_lo=`expr '(' $ac_mid ')' + 1` |
75e93faa | 5992 | fi |
a3bba767 | 5993 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 5994 | done |
bf3b7cd3 JD |
5995 | case $ac_lo in |
5996 | ?*) ac_cv_sizeof___int64=$ac_lo;; | |
a3bba767 | 5997 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 5998 | See \`config.log' for more details." >&5 |
a3bba767 | 5999 | echo "$as_me: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6000 | See \`config.log' for more details." >&2;} |
a3bba767 | 6001 | { (exit 1); exit 1; }; } ;; |
bf3b7cd3 | 6002 | esac |
a3bba767 JJ |
6003 | else |
6004 | if test "$cross_compiling" = yes; then | |
6005 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
6006 | See \`config.log' for more details." >&5 | |
6007 | echo "$as_me: error: cannot run test program while cross compiling | |
6008 | See \`config.log' for more details." >&2;} | |
6009 | { (exit 1); exit 1; }; } | |
bf3b7cd3 JD |
6010 | else |
6011 | cat >conftest.$ac_ext <<_ACEOF | |
6012 | /* confdefs.h. */ | |
6013 | _ACEOF | |
6014 | cat confdefs.h >>conftest.$ac_ext | |
6015 | cat >>conftest.$ac_ext <<_ACEOF | |
6016 | /* end confdefs.h. */ | |
6017 | $ac_includes_default | |
a3bba767 JJ |
6018 | long longval () { return (long) (sizeof (__int64)); } |
6019 | unsigned long ulongval () { return (long) (sizeof (__int64)); } | |
bf3b7cd3 JD |
6020 | #include <stdio.h> |
6021 | #include <stdlib.h> | |
6022 | int | |
6023 | main () | |
6024 | { | |
414d23ae | 6025 | |
bf3b7cd3 JD |
6026 | FILE *f = fopen ("conftest.val", "w"); |
6027 | if (! f) | |
a3bba767 JJ |
6028 | exit (1); |
6029 | if (((long) (sizeof (__int64))) < 0) | |
bf3b7cd3 | 6030 | { |
a3bba767 JJ |
6031 | long i = longval (); |
6032 | if (i != ((long) (sizeof (__int64)))) | |
6033 | exit (1); | |
bf3b7cd3 JD |
6034 | fprintf (f, "%ld\n", i); |
6035 | } | |
6036 | else | |
6037 | { | |
a3bba767 JJ |
6038 | unsigned long i = ulongval (); |
6039 | if (i != ((long) (sizeof (__int64)))) | |
6040 | exit (1); | |
bf3b7cd3 JD |
6041 | fprintf (f, "%lu\n", i); |
6042 | } | |
a3bba767 | 6043 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
6044 | |
6045 | ; | |
6046 | return 0; | |
6047 | } | |
6048 | _ACEOF | |
6049 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
6050 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
6051 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
6052 | ac_status=$? |
6053 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6054 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
6055 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6056 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
6057 | ac_status=$? |
6058 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6059 | (exit $ac_status); }; }; then | |
6060 | ac_cv_sizeof___int64=`cat conftest.val` | |
6061 | else | |
6062 | echo "$as_me: program exited with status $ac_status" >&5 | |
6063 | echo "$as_me: failed program was:" >&5 | |
6064 | sed 's/^/| /' conftest.$ac_ext >&5 | |
75e93faa | 6065 | |
bf3b7cd3 | 6066 | ( exit $ac_status ) |
a3bba767 | 6067 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6068 | See \`config.log' for more details." >&5 |
a3bba767 | 6069 | echo "$as_me: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6070 | See \`config.log' for more details." >&2;} |
a3bba767 JJ |
6071 | { (exit 1); exit 1; }; } |
6072 | fi | |
6073 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
6074 | fi |
6075 | fi | |
6076 | rm -f conftest.val | |
a3bba767 JJ |
6077 | else |
6078 | ac_cv_sizeof___int64=0 | |
bf3b7cd3 | 6079 | fi |
a3bba767 JJ |
6080 | fi |
6081 | echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5 | |
6082 | echo "${ECHO_T}$ac_cv_sizeof___int64" >&6 | |
ba479fd2 | 6083 | cat >>confdefs.h <<_ACEOF |
414d23ae | 6084 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
ba479fd2 | 6085 | _ACEOF |
414d23ae | 6086 | |
cafe096b | 6087 | |
414d23ae HPN |
6088 | fi |
6089 | ||
5ec1c5e6 | 6090 | |
34a86c2b NN |
6091 | # --------------------- |
6092 | # Warnings and checking | |
6093 | # --------------------- | |
6094 | ||
b5472e1d NN |
6095 | # Check $CC warning features (if it's GCC). |
6096 | # We want to use -pedantic, but we don't want warnings about | |
6097 | # * 'long long' | |
6098 | # * variadic macros | |
89a42ac8 | 6099 | # * overlong strings |
b5472e1d NN |
6100 | # So, we only use -pedantic if we can disable those warnings. |
6101 | ||
a3bba767 JJ |
6102 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5 |
6103 | echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6 | |
b5472e1d NN |
6104 | if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then |
6105 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6106 | else | |
6107 | save_CFLAGS="$CFLAGS" | |
6108 | CFLAGS="-Wno-long-long" | |
6109 | cat >conftest.$ac_ext <<_ACEOF | |
6110 | /* confdefs.h. */ | |
6111 | _ACEOF | |
6112 | cat confdefs.h >>conftest.$ac_ext | |
6113 | cat >>conftest.$ac_ext <<_ACEOF | |
6114 | /* end confdefs.h. */ | |
6115 | ||
6116 | _ACEOF | |
6117 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6118 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6119 | (eval $ac_compile) 2>conftest.er1 | |
b5472e1d NN |
6120 | ac_status=$? |
6121 | grep -v '^ *+' conftest.er1 >conftest.err | |
6122 | rm -f conftest.er1 | |
6123 | cat conftest.err >&5 | |
6124 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6125 | (exit $ac_status); } && |
6126 | { ac_try='test -z "$ac_c_werror_flag" | |
6127 | || test ! -s conftest.err' | |
6128 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6129 | (eval $ac_try) 2>&5 | |
6130 | ac_status=$? | |
6131 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6132 | (exit $ac_status); }; } && | |
6133 | { ac_try='test -s conftest.$ac_objext' | |
6134 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6135 | (eval $ac_try) 2>&5 | |
6136 | ac_status=$? | |
6137 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6138 | (exit $ac_status); }; }; then | |
b5472e1d NN |
6139 | ac_cv_prog_cc_w_no_long_long=yes |
6140 | else | |
6141 | echo "$as_me: failed program was:" >&5 | |
6142 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6143 | ||
a3bba767 | 6144 | ac_cv_prog_cc_w_no_long_long=no |
b5472e1d | 6145 | fi |
a3bba767 | 6146 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b5472e1d NN |
6147 | CFLAGS="$save_CFLAGS" |
6148 | ||
6149 | fi | |
a3bba767 JJ |
6150 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5 |
6151 | echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6 | |
b5472e1d | 6152 | |
a3bba767 JJ |
6153 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5 |
6154 | echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6 | |
b5472e1d NN |
6155 | if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then |
6156 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6157 | else | |
6158 | save_CFLAGS="$CFLAGS" | |
6159 | CFLAGS="-Wno-variadic-macros" | |
6160 | cat >conftest.$ac_ext <<_ACEOF | |
6161 | /* confdefs.h. */ | |
6162 | _ACEOF | |
6163 | cat confdefs.h >>conftest.$ac_ext | |
6164 | cat >>conftest.$ac_ext <<_ACEOF | |
6165 | /* end confdefs.h. */ | |
6166 | ||
6167 | _ACEOF | |
6168 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6169 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6170 | (eval $ac_compile) 2>conftest.er1 | |
b5472e1d NN |
6171 | ac_status=$? |
6172 | grep -v '^ *+' conftest.er1 >conftest.err | |
6173 | rm -f conftest.er1 | |
6174 | cat conftest.err >&5 | |
6175 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6176 | (exit $ac_status); } && |
6177 | { ac_try='test -z "$ac_c_werror_flag" | |
6178 | || test ! -s conftest.err' | |
6179 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6180 | (eval $ac_try) 2>&5 | |
6181 | ac_status=$? | |
6182 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6183 | (exit $ac_status); }; } && | |
6184 | { ac_try='test -s conftest.$ac_objext' | |
6185 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6186 | (eval $ac_try) 2>&5 | |
6187 | ac_status=$? | |
6188 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6189 | (exit $ac_status); }; }; then | |
b5472e1d NN |
6190 | ac_cv_prog_cc_w_no_variadic_macros=yes |
6191 | else | |
6192 | echo "$as_me: failed program was:" >&5 | |
6193 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6194 | ||
a3bba767 | 6195 | ac_cv_prog_cc_w_no_variadic_macros=no |
b5472e1d | 6196 | fi |
a3bba767 | 6197 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b5472e1d NN |
6198 | CFLAGS="$save_CFLAGS" |
6199 | ||
6200 | fi | |
a3bba767 JJ |
6201 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5 |
6202 | echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6 | |
b5472e1d | 6203 | |
a3bba767 JJ |
6204 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5 |
6205 | echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6 | |
89a42ac8 ZW |
6206 | if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then |
6207 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6208 | else | |
6209 | save_CFLAGS="$CFLAGS" | |
6210 | CFLAGS="-Wno-overlength-strings" | |
6211 | cat >conftest.$ac_ext <<_ACEOF | |
6212 | /* confdefs.h. */ | |
6213 | _ACEOF | |
6214 | cat confdefs.h >>conftest.$ac_ext | |
6215 | cat >>conftest.$ac_ext <<_ACEOF | |
6216 | /* end confdefs.h. */ | |
6217 | ||
6218 | _ACEOF | |
6219 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6220 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6221 | (eval $ac_compile) 2>conftest.er1 | |
89a42ac8 ZW |
6222 | ac_status=$? |
6223 | grep -v '^ *+' conftest.er1 >conftest.err | |
6224 | rm -f conftest.er1 | |
6225 | cat conftest.err >&5 | |
6226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6227 | (exit $ac_status); } && |
6228 | { ac_try='test -z "$ac_c_werror_flag" | |
6229 | || test ! -s conftest.err' | |
6230 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6231 | (eval $ac_try) 2>&5 | |
6232 | ac_status=$? | |
6233 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6234 | (exit $ac_status); }; } && | |
6235 | { ac_try='test -s conftest.$ac_objext' | |
6236 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6237 | (eval $ac_try) 2>&5 | |
6238 | ac_status=$? | |
6239 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6240 | (exit $ac_status); }; }; then | |
89a42ac8 ZW |
6241 | ac_cv_prog_cc_w_no_overlength_strings=yes |
6242 | else | |
6243 | echo "$as_me: failed program was:" >&5 | |
6244 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6245 | ||
a3bba767 | 6246 | ac_cv_prog_cc_w_no_overlength_strings=no |
89a42ac8 | 6247 | fi |
a3bba767 | 6248 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
89a42ac8 ZW |
6249 | CFLAGS="$save_CFLAGS" |
6250 | ||
6251 | fi | |
a3bba767 JJ |
6252 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5 |
6253 | echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6 | |
89a42ac8 | 6254 | |
8b1f719a | 6255 | strict_warn= |
b5472e1d | 6256 | if test $ac_cv_prog_cc_w_no_long_long = yes \ |
89a42ac8 ZW |
6257 | && test $ac_cv_prog_cc_w_no_variadic_macros = yes \ |
6258 | && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then | |
8b1f719a | 6259 | strict_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" |
34a86c2b NN |
6260 | fi |
6261 | ||
643d3bd2 | 6262 | # Add -Wold-style-definition if it's accepted |
a3bba767 JJ |
6263 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5 |
6264 | echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6 | |
643d3bd2 NN |
6265 | if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then |
6266 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6267 | else | |
6268 | save_CFLAGS="$CFLAGS" | |
6269 | CFLAGS="-Wold-style-definition" | |
6270 | cat >conftest.$ac_ext <<_ACEOF | |
6271 | /* confdefs.h. */ | |
6272 | _ACEOF | |
6273 | cat confdefs.h >>conftest.$ac_ext | |
6274 | cat >>conftest.$ac_ext <<_ACEOF | |
6275 | /* end confdefs.h. */ | |
6276 | ||
6277 | _ACEOF | |
6278 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6279 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6280 | (eval $ac_compile) 2>conftest.er1 | |
643d3bd2 NN |
6281 | ac_status=$? |
6282 | grep -v '^ *+' conftest.er1 >conftest.err | |
6283 | rm -f conftest.er1 | |
6284 | cat conftest.err >&5 | |
6285 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6286 | (exit $ac_status); } && |
6287 | { ac_try='test -z "$ac_c_werror_flag" | |
6288 | || test ! -s conftest.err' | |
6289 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6290 | (eval $ac_try) 2>&5 | |
6291 | ac_status=$? | |
6292 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6293 | (exit $ac_status); }; } && | |
6294 | { ac_try='test -s conftest.$ac_objext' | |
6295 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6296 | (eval $ac_try) 2>&5 | |
6297 | ac_status=$? | |
6298 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6299 | (exit $ac_status); }; }; then | |
643d3bd2 NN |
6300 | ac_cv_prog_cc_w_old_style_definition=yes |
6301 | else | |
6302 | echo "$as_me: failed program was:" >&5 | |
6303 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6304 | ||
a3bba767 | 6305 | ac_cv_prog_cc_w_old_style_definition=no |
643d3bd2 | 6306 | fi |
a3bba767 | 6307 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
643d3bd2 NN |
6308 | CFLAGS="$save_CFLAGS" |
6309 | ||
6310 | fi | |
a3bba767 JJ |
6311 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5 |
6312 | echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6 | |
643d3bd2 | 6313 | if test $ac_cv_prog_cc_w_old_style_definition = yes ; then |
8b1f719a | 6314 | strict_warn="${strict_warn} -Wold-style-definition" |
643d3bd2 NN |
6315 | fi |
6316 | ||
ac0f3f39 | 6317 | # Add -Wmissing-format-attribute if it's accepted |
a3bba767 JJ |
6318 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5 |
6319 | echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6 | |
ac0f3f39 KG |
6320 | if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then |
6321 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6322 | else | |
6323 | save_CFLAGS="$CFLAGS" | |
6324 | CFLAGS="-Wmissing-format-attribute" | |
6325 | cat >conftest.$ac_ext <<_ACEOF | |
6326 | /* confdefs.h. */ | |
6327 | _ACEOF | |
6328 | cat confdefs.h >>conftest.$ac_ext | |
6329 | cat >>conftest.$ac_ext <<_ACEOF | |
6330 | /* end confdefs.h. */ | |
6331 | ||
6332 | _ACEOF | |
6333 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6334 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6335 | (eval $ac_compile) 2>conftest.er1 | |
ac0f3f39 KG |
6336 | ac_status=$? |
6337 | grep -v '^ *+' conftest.er1 >conftest.err | |
6338 | rm -f conftest.er1 | |
6339 | cat conftest.err >&5 | |
6340 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6341 | (exit $ac_status); } && |
6342 | { ac_try='test -z "$ac_c_werror_flag" | |
6343 | || test ! -s conftest.err' | |
6344 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6345 | (eval $ac_try) 2>&5 | |
6346 | ac_status=$? | |
6347 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6348 | (exit $ac_status); }; } && | |
6349 | { ac_try='test -s conftest.$ac_objext' | |
6350 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6351 | (eval $ac_try) 2>&5 | |
6352 | ac_status=$? | |
6353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6354 | (exit $ac_status); }; }; then | |
ac0f3f39 KG |
6355 | ac_cv_prog_cc_w_missing_format_attribute=yes |
6356 | else | |
6357 | echo "$as_me: failed program was:" >&5 | |
6358 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6359 | ||
a3bba767 | 6360 | ac_cv_prog_cc_w_missing_format_attribute=no |
ac0f3f39 | 6361 | fi |
a3bba767 | 6362 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ac0f3f39 KG |
6363 | CFLAGS="$save_CFLAGS" |
6364 | ||
6365 | fi | |
a3bba767 JJ |
6366 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5 |
6367 | echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6 | |
ac0f3f39 | 6368 | if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then |
8b1f719a | 6369 | strict_warn="${strict_warn} -Wmissing-format-attribute" |
ac0f3f39 KG |
6370 | fi |
6371 | ||
09a9c095 | 6372 | # Enable -Werror, period. |
a3bba767 | 6373 | # Check whether --enable-werror_always or --disable-werror_always was given. |
09a9c095 | 6374 | if test "${enable_werror_always+set}" = set; then |
a3bba767 JJ |
6375 | enableval="$enable_werror_always" |
6376 | ||
09a9c095 NN |
6377 | else |
6378 | enable_werror_always=no | |
a3bba767 | 6379 | fi; |
09a9c095 | 6380 | if test x${enable_werror_always} = xyes ; then |
8b1f719a | 6381 | strict_warn="${strict_warn} -Werror" |
09a9c095 NN |
6382 | fi |
6383 | ||
ac0f3f39 | 6384 | |
373477bb | 6385 | # Get C++ compatibility warning flag, if supported. |
a3bba767 JJ |
6386 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5 |
6387 | echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6 | |
373477bb GDR |
6388 | if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then |
6389 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6390 | else | |
6391 | save_CFLAGS="$CFLAGS" | |
6392 | CFLAGS="-Wc++-compat" | |
6393 | cat >conftest.$ac_ext <<_ACEOF | |
6394 | /* confdefs.h. */ | |
6395 | _ACEOF | |
6396 | cat confdefs.h >>conftest.$ac_ext | |
6397 | cat >>conftest.$ac_ext <<_ACEOF | |
6398 | /* end confdefs.h. */ | |
6399 | ||
6400 | _ACEOF | |
6401 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6402 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6403 | (eval $ac_compile) 2>conftest.er1 | |
373477bb GDR |
6404 | ac_status=$? |
6405 | grep -v '^ *+' conftest.er1 >conftest.err | |
6406 | rm -f conftest.er1 | |
6407 | cat conftest.err >&5 | |
6408 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6409 | (exit $ac_status); } && |
6410 | { ac_try='test -z "$ac_c_werror_flag" | |
6411 | || test ! -s conftest.err' | |
6412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6413 | (eval $ac_try) 2>&5 | |
6414 | ac_status=$? | |
6415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6416 | (exit $ac_status); }; } && | |
6417 | { ac_try='test -s conftest.$ac_objext' | |
6418 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6419 | (eval $ac_try) 2>&5 | |
6420 | ac_status=$? | |
6421 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6422 | (exit $ac_status); }; }; then | |
8b1f719a PB |
6423 | ac_cv_prog_cc_w_cxx_compat=yes |
6424 | else | |
6425 | echo "$as_me: failed program was:" >&5 | |
6426 | sed 's/^/| /' conftest.$ac_ext >&5 | |
373477bb | 6427 | |
a3bba767 | 6428 | ac_cv_prog_cc_w_cxx_compat=no |
373477bb | 6429 | fi |
a3bba767 | 6430 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
373477bb GDR |
6431 | CFLAGS="$save_CFLAGS" |
6432 | ||
6433 | fi | |
a3bba767 JJ |
6434 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5 |
6435 | echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6 | |
373477bb GDR |
6436 | if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then |
6437 | cxx_compat_warn="-Wc++-compat" | |
6438 | fi | |
6439 | ||
6440 | ||
6441 | ||
ba479fd2 | 6442 | # If the native compiler is GCC, we can enable warnings even in stage1. |
414d23ae HPN |
6443 | # That's useful for people building cross-compilers, or just running a |
6444 | # quick `make'. | |
6445 | warn_cflags= | |
6446 | if test "x$GCC" = "xyes"; then | |
6447 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
6448 | fi | |
6449 | ||
6450 | ||
8b1f719a | 6451 | # Enable expensive internal checks |
a1286ef5 ZW |
6452 | is_release= |
6453 | if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then | |
6454 | is_release=yes | |
6455 | fi | |
a6ccdbab | 6456 | |
a3bba767 | 6457 | # Check whether --enable-checking or --disable-checking was given. |
414d23ae | 6458 | if test "${enable_checking+set}" = set; then |
a3bba767 JJ |
6459 | enableval="$enable_checking" |
6460 | ac_checking_flags="${enableval}" | |
e1bbfc5c NS |
6461 | else |
6462 | ||
6463 | # Determine the default checks. | |
6464 | if test x$is_release = x ; then | |
6465 | ac_checking_flags=yes | |
6466 | else | |
6467 | ac_checking_flags=release | |
6468 | fi | |
a3bba767 | 6469 | fi; |
e1bbfc5c NS |
6470 | ac_assert_checking=1 |
6471 | ac_checking= | |
cdce5c16 NS |
6472 | ac_fold_checking= |
6473 | ac_gc_checking= | |
6474 | ac_gc_always_collect= | |
414d23ae HPN |
6475 | ac_rtl_checking= |
6476 | ac_rtlflag_checking= | |
b53ef395 | 6477 | ac_runtime_checking=1 |
cdce5c16 NS |
6478 | ac_tree_checking= |
6479 | ac_valgrind_checking= | |
e1bbfc5c NS |
6480 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
6481 | for check in $ac_checking_flags | |
6482 | do | |
6483 | case $check in | |
cdce5c16 | 6484 | # these set all the flags to specific states |
e1bbfc5c | 6485 | yes) ac_assert_checking=1 ; ac_checking=1 ; |
cdce5c16 NS |
6486 | ac_fold_checking= ; ac_gc_checking=1 ; |
6487 | ac_gc_always_collect= ; ac_rtl_checking= ; | |
232b67d9 | 6488 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; |
cdce5c16 NS |
6489 | ac_tree_checking=1 ; ac_valgrind_checking= ;; |
6490 | no|none) ac_assert_checking= ; ac_checking= ; | |
6491 | ac_fold_checking= ; ac_gc_checking= ; | |
6492 | ac_gc_always_collect= ; ac_rtl_checking= ; | |
232b67d9 | 6493 | ac_rtlflag_checking= ; ac_runtime_checking= ; |
cdce5c16 | 6494 | ac_tree_checking= ; ac_valgrind_checking= ;; |
e1bbfc5c | 6495 | all) ac_assert_checking=1 ; ac_checking=1 ; |
cdce5c16 NS |
6496 | ac_fold_checking=1 ; ac_gc_checking=1 ; |
6497 | ac_gc_always_collect=1 ; ac_rtl_checking=1 ; | |
6498 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; | |
6499 | ac_tree_checking=1 ; ac_valgrind_checking= ;; | |
6500 | release) ac_assert_checking=1 ; ac_checking= ; | |
6501 | ac_fold_checking= ; ac_gc_checking= ; | |
6502 | ac_gc_always_collect= ; ac_rtl_checking= ; | |
6503 | ac_rtlflag_checking= ; ac_runtime_checking=1 ; | |
6504 | ac_tree_checking= ; ac_valgrind_checking= ;; | |
6505 | # these enable particular checks | |
e1bbfc5c NS |
6506 | assert) ac_assert_checking=1 ;; |
6507 | fold) ac_fold_checking=1 ;; | |
6508 | gc) ac_gc_checking=1 ;; | |
6509 | gcac) ac_gc_always_collect=1 ;; | |
6510 | misc) ac_checking=1 ;; | |
e1bbfc5c | 6511 | rtl) ac_rtl_checking=1 ;; |
cdce5c16 | 6512 | rtlflag) ac_rtlflag_checking=1 ;; |
b53ef395 | 6513 | runtime) ac_runtime_checking=1 ;; |
e1bbfc5c | 6514 | tree) ac_tree_checking=1 ;; |
cdce5c16 | 6515 | valgrind) ac_valgrind_checking=1 ;; |
e1bbfc5c | 6516 | *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5 |
ba479fd2 NN |
6517 | echo "$as_me: error: unknown check category $check" >&2;} |
6518 | { (exit 1); exit 1; }; } ;; | |
e1bbfc5c NS |
6519 | esac |
6520 | done | |
6521 | IFS="$ac_save_IFS" | |
06c37c96 | 6522 | |
ba479fd2 NN |
6523 | nocommon_flag="" |
6524 | if test x$ac_checking != x ; then | |
6525 | ||
6526 | cat >>confdefs.h <<\_ACEOF | |
6527 | #define ENABLE_CHECKING 1 | |
6528 | _ACEOF | |
6529 | ||
6530 | nocommon_flag=-fno-common | |
6531 | fi | |
6532 | ||
06c37c96 NS |
6533 | if test x$ac_assert_checking != x ; then |
6534 | ||
6535 | cat >>confdefs.h <<\_ACEOF | |
6536 | #define ENABLE_ASSERT_CHECKING 1 | |
6537 | _ACEOF | |
6538 | ||
b53ef395 | 6539 | fi |
232b67d9 | 6540 | |
b53ef395 NS |
6541 | if test x$ac_runtime_checking != x ; then |
6542 | ||
6543 | cat >>confdefs.h <<\_ACEOF | |
6544 | #define ENABLE_RUNTIME_CHECKING 1 | |
6545 | _ACEOF | |
6546 | ||
06c37c96 | 6547 | fi |
ba479fd2 NN |
6548 | if test x$ac_tree_checking != x ; then |
6549 | ||
6550 | cat >>confdefs.h <<\_ACEOF | |
6551 | #define ENABLE_TREE_CHECKING 1 | |
6552 | _ACEOF | |
6553 | ||
13f05fd0 | 6554 | TREEBROWSER=tree-browser.o |
ba479fd2 | 6555 | fi |
13f05fd0 | 6556 | |
ba479fd2 NN |
6557 | if test x$ac_rtl_checking != x ; then |
6558 | ||
6559 | cat >>confdefs.h <<\_ACEOF | |
6560 | #define ENABLE_RTL_CHECKING 1 | |
6561 | _ACEOF | |
6562 | ||
6563 | fi | |
6564 | if test x$ac_rtlflag_checking != x ; then | |
6565 | ||
6566 | cat >>confdefs.h <<\_ACEOF | |
6567 | #define ENABLE_RTL_FLAG_CHECKING 1 | |
6568 | _ACEOF | |
6569 | ||
6570 | fi | |
6571 | if test x$ac_gc_checking != x ; then | |
6572 | ||
6573 | cat >>confdefs.h <<\_ACEOF | |
6574 | #define ENABLE_GC_CHECKING 1 | |
6575 | _ACEOF | |
6576 | ||
6577 | fi | |
6578 | if test x$ac_gc_always_collect != x ; then | |
6579 | ||
6580 | cat >>confdefs.h <<\_ACEOF | |
6581 | #define ENABLE_GC_ALWAYS_COLLECT 1 | |
6582 | _ACEOF | |
6583 | ||
6584 | fi | |
6585 | if test x$ac_fold_checking != x ; then | |
6586 | ||
6587 | cat >>confdefs.h <<\_ACEOF | |
6588 | #define ENABLE_FOLD_CHECKING 1 | |
6589 | _ACEOF | |
6590 | ||
6591 | fi | |
6592 | valgrind_path_defines= | |
6593 | valgrind_command= | |
6594 | ||
ba479fd2 | 6595 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
a3bba767 JJ |
6596 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 |
6597 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
ba479fd2 NN |
6598 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
6599 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6600 | fi | |
a3bba767 JJ |
6601 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
6602 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
ba479fd2 NN |
6603 | else |
6604 | # Is the header compilable? | |
a3bba767 JJ |
6605 | echo "$as_me:$LINENO: checking valgrind.h usability" >&5 |
6606 | echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6 | |
ba479fd2 | 6607 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6608 | /* confdefs.h. */ |
6609 | _ACEOF | |
6610 | cat confdefs.h >>conftest.$ac_ext | |
6611 | cat >>conftest.$ac_ext <<_ACEOF | |
6612 | /* end confdefs.h. */ | |
6613 | $ac_includes_default | |
63cf211a | 6614 | #include <valgrind.h> |
ba479fd2 NN |
6615 | _ACEOF |
6616 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
6617 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6618 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6619 | ac_status=$? |
86da66b5 HPN |
6620 | grep -v '^ *+' conftest.er1 >conftest.err |
6621 | rm -f conftest.er1 | |
6622 | cat conftest.err >&5 | |
ba479fd2 | 6623 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
6624 | (exit $ac_status); } && |
6625 | { ac_try='test -z "$ac_c_werror_flag" | |
6626 | || test ! -s conftest.err' | |
6627 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6628 | (eval $ac_try) 2>&5 | |
6629 | ac_status=$? | |
6630 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6631 | (exit $ac_status); }; } && | |
6632 | { ac_try='test -s conftest.$ac_objext' | |
6633 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6634 | (eval $ac_try) 2>&5 | |
6635 | ac_status=$? | |
6636 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6637 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
6638 | ac_header_compiler=yes |
6639 | else | |
6640 | echo "$as_me: failed program was:" >&5 | |
6641 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6642 | ||
a3bba767 | 6643 | ac_header_compiler=no |
ba479fd2 | 6644 | fi |
a3bba767 JJ |
6645 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
6646 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
6647 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
ba479fd2 NN |
6648 | |
6649 | # Is the header present? | |
a3bba767 JJ |
6650 | echo "$as_me:$LINENO: checking valgrind.h presence" >&5 |
6651 | echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6 | |
ba479fd2 | 6652 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6653 | /* confdefs.h. */ |
6654 | _ACEOF | |
6655 | cat confdefs.h >>conftest.$ac_ext | |
6656 | cat >>conftest.$ac_ext <<_ACEOF | |
6657 | /* end confdefs.h. */ | |
6658 | #include <valgrind.h> | |
6659 | _ACEOF | |
a3bba767 JJ |
6660 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6661 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
6662 | ac_status=$? |
6663 | grep -v '^ *+' conftest.er1 >conftest.err | |
6664 | rm -f conftest.er1 | |
6665 | cat conftest.err >&5 | |
6666 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6667 | (exit $ac_status); } >/dev/null; then |
6668 | if test -s conftest.err; then | |
6669 | ac_cpp_err=$ac_c_preproc_warn_flag | |
6670 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
6671 | else | |
6672 | ac_cpp_err= | |
6673 | fi | |
6674 | else | |
6675 | ac_cpp_err=yes | |
6676 | fi | |
6677 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
6678 | ac_header_preproc=yes |
6679 | else | |
6680 | echo "$as_me: failed program was:" >&5 | |
6681 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6682 | ||
6683 | ac_header_preproc=no | |
6684 | fi | |
6685 | rm -f conftest.err conftest.$ac_ext | |
a3bba767 JJ |
6686 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
6687 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
ba479fd2 NN |
6688 | |
6689 | # So? What about this header? | |
86da66b5 HPN |
6690 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
6691 | yes:no: ) | |
ba479fd2 NN |
6692 | { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5 |
6693 | echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
86da66b5 HPN |
6694 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5 |
6695 | echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;} | |
6696 | ac_header_preproc=yes | |
ba479fd2 | 6697 | ;; |
86da66b5 | 6698 | no:yes:* ) |
ba479fd2 NN |
6699 | { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5 |
6700 | echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;} | |
86da66b5 HPN |
6701 | { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5 |
6702 | echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;} | |
6703 | { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5 | |
6704 | echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;} | |
6705 | { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5 | |
6706 | echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;} | |
ba479fd2 NN |
6707 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5 |
6708 | echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;} | |
86da66b5 HPN |
6709 | { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5 |
6710 | echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;} | |
a3bba767 JJ |
6711 | ( |
6712 | cat <<\_ASBOX | |
6713 | ## ------------------------------------------ ## | |
6714 | ## Report this to the AC_PACKAGE_NAME lists. ## | |
6715 | ## ------------------------------------------ ## | |
6716 | _ASBOX | |
6717 | ) | | |
6718 | sed "s/^/$as_me: WARNING: /" >&2 | |
ba479fd2 NN |
6719 | ;; |
6720 | esac | |
a3bba767 JJ |
6721 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 |
6722 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
ba479fd2 NN |
6723 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
6724 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6725 | else | |
6726 | ac_cv_header_valgrind_h=$ac_header_preproc | |
6938ec6c | 6727 | fi |
a3bba767 JJ |
6728 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
6729 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
ba479fd2 | 6730 | |
6e3f3080 | 6731 | fi |
ba479fd2 | 6732 | if test $ac_cv_header_valgrind_h = yes; then |
6938ec6c NN |
6733 | have_valgrind_h=yes |
6734 | else | |
ba479fd2 | 6735 | have_valgrind_h=no |
6938ec6c NN |
6736 | fi |
6737 | ||
6738 | ||
ba479fd2 | 6739 | |
cdce5c16 | 6740 | if test x$ac_valgrind_checking != x ; then |
414d23ae HPN |
6741 | # It is certainly possible that there's valgrind but no valgrind.h. |
6742 | # GCC relies on making annotations so we must have both. | |
a3bba767 JJ |
6743 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
6744 | echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6 | |
ba479fd2 | 6745 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6746 | /* confdefs.h. */ |
6747 | _ACEOF | |
6748 | cat confdefs.h >>conftest.$ac_ext | |
6749 | cat >>conftest.$ac_ext <<_ACEOF | |
6750 | /* end confdefs.h. */ | |
a207b594 | 6751 | #include <valgrind/memcheck.h> |
14011ca4 AJ |
6752 | #ifndef VALGRIND_DISCARD |
6753 | #error VALGRIND_DISCARD not defined | |
6754 | #endif | |
ba479fd2 | 6755 | _ACEOF |
a3bba767 JJ |
6756 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6757 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
6758 | ac_status=$? |
6759 | grep -v '^ *+' conftest.er1 >conftest.err | |
6760 | rm -f conftest.er1 | |
6761 | cat conftest.err >&5 | |
6762 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6763 | (exit $ac_status); } >/dev/null; then |
6764 | if test -s conftest.err; then | |
6765 | ac_cpp_err=$ac_c_preproc_warn_flag | |
6766 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
6767 | else | |
6768 | ac_cpp_err= | |
6769 | fi | |
6770 | else | |
6771 | ac_cpp_err=yes | |
6772 | fi | |
6773 | if test -z "$ac_cpp_err"; then | |
a207b594 HPN |
6774 | gcc_cv_header_valgrind_memcheck_h=yes |
6775 | else | |
ba479fd2 NN |
6776 | echo "$as_me: failed program was:" >&5 |
6777 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6778 | ||
a207b594 HPN |
6779 | gcc_cv_header_valgrind_memcheck_h=no |
6780 | fi | |
ba479fd2 | 6781 | rm -f conftest.err conftest.$ac_ext |
a3bba767 JJ |
6782 | echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5 |
6783 | echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6 | |
6784 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
6785 | echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6 | |
ba479fd2 | 6786 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6787 | /* confdefs.h. */ |
6788 | _ACEOF | |
6789 | cat confdefs.h >>conftest.$ac_ext | |
6790 | cat >>conftest.$ac_ext <<_ACEOF | |
6791 | /* end confdefs.h. */ | |
a207b594 HPN |
6792 | #include <memcheck.h> |
6793 | #ifndef VALGRIND_DISCARD | |
6794 | #error VALGRIND_DISCARD not defined | |
6795 | #endif | |
ba479fd2 | 6796 | _ACEOF |
a3bba767 JJ |
6797 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6798 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
6799 | ac_status=$? |
6800 | grep -v '^ *+' conftest.er1 >conftest.err | |
6801 | rm -f conftest.er1 | |
6802 | cat conftest.err >&5 | |
6803 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
6804 | (exit $ac_status); } >/dev/null; then |
6805 | if test -s conftest.err; then | |
6806 | ac_cpp_err=$ac_c_preproc_warn_flag | |
6807 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
6808 | else | |
6809 | ac_cpp_err= | |
6810 | fi | |
6811 | else | |
6812 | ac_cpp_err=yes | |
6813 | fi | |
6814 | if test -z "$ac_cpp_err"; then | |
14011ca4 AJ |
6815 | gcc_cv_header_memcheck_h=yes |
6816 | else | |
ba479fd2 NN |
6817 | echo "$as_me: failed program was:" >&5 |
6818 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6819 | ||
cafe096b EC |
6820 | gcc_cv_header_memcheck_h=no |
6821 | fi | |
ba479fd2 | 6822 | rm -f conftest.err conftest.$ac_ext |
a3bba767 JJ |
6823 | echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5 |
6824 | echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6 | |
ba479fd2 | 6825 | |
56694dd9 ZW |
6826 | # Prepare PATH_SEPARATOR. |
6827 | # The user is always right. | |
6828 | if test "${PATH_SEPARATOR+set}" != set; then | |
6829 | echo "#! /bin/sh" >conf$$.sh | |
6830 | echo "exit 0" >>conf$$.sh | |
6831 | chmod +x conf$$.sh | |
6832 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6833 | PATH_SEPARATOR=';' | |
6834 | else | |
6835 | PATH_SEPARATOR=: | |
6836 | fi | |
6837 | rm -f conf$$.sh | |
6838 | fi | |
6839 | ||
6840 | # Find out how to test for executable files. Don't use a zero-byte file, | |
6841 | # as systems may use methods other than mode bits to determine executability. | |
6842 | cat >conf$$.file <<_ASEOF | |
6843 | #! /bin/sh | |
6844 | exit 0 | |
6845 | _ASEOF | |
6846 | chmod +x conf$$.file | |
6847 | if test -x conf$$.file >/dev/null 2>&1; then | |
6848 | ac_executable_p="test -x" | |
6849 | else | |
6850 | ac_executable_p="test -f" | |
6851 | fi | |
6852 | rm -f conf$$.file | |
6853 | ||
6854 | # Extract the first word of "valgrind", so it can be a program name with args. | |
414d23ae | 6855 | set dummy valgrind; ac_word=$2 |
a3bba767 JJ |
6856 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
6857 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
6858 | if test "${ac_cv_path_valgrind_path+set}" = set; then |
6859 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
6860 | else |
6861 | case "$valgrind_path" in | |
56694dd9 ZW |
6862 | [\\/]* | ?:[\\/]*) |
6863 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
6864 | ;; | |
414d23ae | 6865 | *) |
56694dd9 ZW |
6866 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
6867 | for ac_dir in $PATH; do | |
6868 | IFS="$ac_save_IFS" | |
6869 | test -z "$ac_dir" && ac_dir=. | |
6870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6871 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
6872 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
6873 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
6874 | break 2 | |
6875 | fi | |
6876 | fi | |
6877 | done | |
6878 | done | |
6879 | IFS="$ac_save_IFS" | |
6880 | ;; | |
414d23ae | 6881 | esac |
75e93faa | 6882 | fi |
414d23ae HPN |
6883 | valgrind_path="$ac_cv_path_valgrind_path" |
6884 | if test -n "$valgrind_path"; then | |
a3bba767 JJ |
6885 | echo "$as_me:$LINENO: result: $valgrind_path" >&5 |
6886 | echo "${ECHO_T}$valgrind_path" >&6 | |
414d23ae | 6887 | else |
a3bba767 JJ |
6888 | echo "$as_me:$LINENO: result: no" >&5 |
6889 | echo "${ECHO_T}no" >&6 | |
414d23ae HPN |
6890 | fi |
6891 | ||
a207b594 HPN |
6892 | if test "x$valgrind_path" = "x" \ |
6893 | || (test $have_valgrind_h = no \ | |
6894 | && test $gcc_cv_header_memcheck_h = no \ | |
6895 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
ba479fd2 NN |
6896 | { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5 |
6897 | echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;} | |
6898 | { (exit 1); exit 1; }; } | |
414d23ae HPN |
6899 | fi |
6900 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
6901 | valgrind_command="$valgrind_path -q" | |
ba479fd2 NN |
6902 | |
6903 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 6904 | #define ENABLE_VALGRIND_CHECKING 1 |
ba479fd2 | 6905 | _ACEOF |
75e93faa | 6906 | |
a207b594 | 6907 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then |
ba479fd2 NN |
6908 | |
6909 | cat >>confdefs.h <<\_ACEOF | |
a207b594 | 6910 | #define HAVE_VALGRIND_MEMCHECK_H 1 |
ba479fd2 | 6911 | _ACEOF |
a207b594 HPN |
6912 | |
6913 | fi | |
14011ca4 | 6914 | if test $gcc_cv_header_memcheck_h = yes; then |
ba479fd2 NN |
6915 | |
6916 | cat >>confdefs.h <<\_ACEOF | |
14011ca4 | 6917 | #define HAVE_MEMCHECK_H 1 |
ba479fd2 | 6918 | _ACEOF |
14011ca4 AJ |
6919 | |
6920 | fi | |
414d23ae | 6921 | fi |
75e93faa | 6922 | |
75e93faa ZW |
6923 | |
6924 | ||
a3bba767 | 6925 | # Check whether --enable-mapped-location or --disable-mapped-location was given. |
74ee1642 | 6926 | if test "${enable_mapped_location+set}" = set; then |
a3bba767 JJ |
6927 | enableval="$enable_mapped_location" |
6928 | ||
74ee1642 PB |
6929 | else |
6930 | enable_mapped_location=no | |
a3bba767 | 6931 | fi; |
74ee1642 PB |
6932 | |
6933 | if test "$enable_mapped_location" = yes ; then | |
6934 | ||
6935 | cat >>confdefs.h <<\_ACEOF | |
6936 | #define USE_MAPPED_LOCATION 1 | |
6937 | _ACEOF | |
6938 | ||
6939 | fi | |
6940 | ||
414d23ae | 6941 | # Enable code coverage collection |
a3bba767 | 6942 | # Check whether --enable-coverage or --disable-coverage was given. |
414d23ae | 6943 | if test "${enable_coverage+set}" = set; then |
a3bba767 JJ |
6944 | enableval="$enable_coverage" |
6945 | case "${enableval}" in | |
6dd297da NN |
6946 | yes|noopt) |
6947 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" | |
6948 | ;; | |
6949 | opt) | |
6950 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" | |
6951 | ;; | |
6952 | no) | |
6953 | # a.k.a. --disable-coverage | |
6954 | coverage_flags="" | |
6955 | ;; | |
6956 | *) | |
6957 | { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5 | |
ba479fd2 NN |
6958 | echo "$as_me: error: unknown coverage setting $enableval" >&2;} |
6959 | { (exit 1); exit 1; }; } | |
6dd297da | 6960 | ;; |
414d23ae | 6961 | esac |
75e93faa | 6962 | else |
414d23ae | 6963 | coverage_flags="" |
a3bba767 | 6964 | fi; |
dd7f7a6e | 6965 | |
8b1f719a | 6966 | |
a3bba767 | 6967 | # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given. |
703d89ab | 6968 | if test "${enable_gather_detailed_mem_stats+set}" = set; then |
a3bba767 JJ |
6969 | enableval="$enable_gather_detailed_mem_stats" |
6970 | ||
439a7e54 DN |
6971 | else |
6972 | enable_gather_detailed_mem_stats=no | |
a3bba767 | 6973 | fi; |
439a7e54 | 6974 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
ba479fd2 NN |
6975 | |
6976 | cat >>confdefs.h <<\_ACEOF | |
439a7e54 | 6977 | #define GATHER_STATISTICS 1 |
ba479fd2 | 6978 | _ACEOF |
439a7e54 DN |
6979 | |
6980 | fi | |
6981 | ||
73458fb7 NN |
6982 | # ------------------------------- |
6983 | # Miscenalleous configure options | |
6984 | # ------------------------------- | |
34a86c2b NN |
6985 | |
6986 | # With stabs | |
ba479fd2 | 6987 | |
a3bba767 | 6988 | # Check whether --with-stabs or --without-stabs was given. |
34a86c2b | 6989 | if test "${with_stabs+set}" = set; then |
a3bba767 JJ |
6990 | withval="$with_stabs" |
6991 | stabs="$with_stabs" | |
34a86c2b NN |
6992 | else |
6993 | stabs=no | |
a3bba767 | 6994 | fi; |
cafe096b | 6995 | |
34a86c2b | 6996 | # Determine whether or not multilibs are enabled. |
a3bba767 | 6997 | # Check whether --enable-multilib or --disable-multilib was given. |
34a86c2b | 6998 | if test "${enable_multilib+set}" = set; then |
a3bba767 JJ |
6999 | enableval="$enable_multilib" |
7000 | ||
34a86c2b NN |
7001 | else |
7002 | enable_multilib=yes | |
a3bba767 | 7003 | fi; |
75e93faa | 7004 | |
34a86c2b | 7005 | |
414d23ae | 7006 | # Enable __cxa_atexit for C++. |
a3bba767 | 7007 | # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given. |
414d23ae | 7008 | if test "${enable___cxa_atexit+set}" = set; then |
a3bba767 | 7009 | enableval="$enable___cxa_atexit" |
75e93faa | 7010 | |
a3bba767 | 7011 | fi; |
75e93faa | 7012 | |
486aa804 | 7013 | # Enable C extension for decimal float if target supports it. |
a3bba767 | 7014 | # Check whether --enable-decimal-float or --disable-decimal-float was given. |
486aa804 | 7015 | if test "${enable_decimal_float+set}" = set; then |
a3bba767 JJ |
7016 | enableval="$enable_decimal_float" |
7017 | ||
79b87c74 MM |
7018 | case $enable_decimal_float in |
7019 | yes | no | bid | dpd) ;; | |
7020 | *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float. | |
7021 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5 | |
7022 | echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float. | |
7023 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;} | |
7024 | { (exit 1); exit 1; }; } ;; | |
7025 | esac | |
7026 | ||
7027 | else | |
7028 | ||
7029 | case $target in | |
7030 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*) | |
a4a9df5f | 7031 | enable_decimal_float=yes |
486aa804 BE |
7032 | ;; |
7033 | *) | |
7034 | { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5 | |
7035 | echo "$as_me: WARNING: decimal float is not supported for this target" >&2;} | |
7036 | enable_decimal_float=no | |
7037 | ;; | |
79b87c74 | 7038 | esac |
486aa804 | 7039 | |
a3bba767 | 7040 | fi; |
486aa804 | 7041 | |
79b87c74 MM |
7042 | dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi` |
7043 | ||
7044 | cat >>confdefs.h <<_ACEOF | |
7045 | #define ENABLE_DECIMAL_FLOAT $dfp | |
7046 | _ACEOF | |
7047 | ||
7048 | ||
7049 | # x86's use BID format instead of DPD | |
7050 | case x$enable_decimal_float in | |
7051 | xyes) | |
7052 | case $target in | |
7053 | i?86*-*-linux* | x86_64*-*-linux*) | |
7054 | enable_decimal_float=bid | |
7055 | ;; | |
7056 | *) | |
7057 | enable_decimal_float=dpd | |
7058 | ;; | |
7059 | esac | |
7060 | ;; | |
7061 | xno) | |
7062 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
7063 | # dependency on libdecnumber. | |
7064 | enable_decimal_float=dpd | |
7065 | ;; | |
7066 | esac | |
486aa804 BE |
7067 | |
7068 | ||
79b87c74 | 7069 | bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi` |
486aa804 BE |
7070 | |
7071 | cat >>confdefs.h <<_ACEOF | |
79b87c74 | 7072 | #define ENABLE_DECIMAL_BID_FORMAT $bid |
486aa804 BE |
7073 | _ACEOF |
7074 | ||
7075 | ||
414d23ae HPN |
7076 | # Enable threads |
7077 | # Pass with no value to take the default | |
7078 | # Pass with a value to specify a thread package | |
a3bba767 | 7079 | # Check whether --enable-threads or --disable-threads was given. |
414d23ae | 7080 | if test "${enable_threads+set}" = set; then |
a3bba767 JJ |
7081 | enableval="$enable_threads" |
7082 | ||
414d23ae HPN |
7083 | else |
7084 | enable_threads='' | |
a3bba767 | 7085 | fi; |
8b1f719a | 7086 | |
a3bba767 | 7087 | # Check whether --enable-tls or --disable-tls was given. |
703d89ab | 7088 | if test "${enable_tls+set}" = set; then |
a3bba767 JJ |
7089 | enableval="$enable_tls" |
7090 | ||
8dea1cca DD |
7091 | case $enable_tls in |
7092 | yes | no) ;; | |
7093 | *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls. | |
7094 | Valid choices are 'yes' and 'no'." >&5 | |
7095 | echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls. | |
7096 | Valid choices are 'yes' and 'no'." >&2;} | |
7097 | { (exit 1); exit 1; }; } ;; | |
7098 | esac | |
7099 | ||
7100 | else | |
7101 | enable_tls='' | |
a3bba767 | 7102 | fi; |
703d89ab | 7103 | |
a3bba767 | 7104 | # Check whether --enable-objc-gc or --disable-objc-gc was given. |
414d23ae | 7105 | if test "${enable_objc_gc+set}" = set; then |
a3bba767 JJ |
7106 | enableval="$enable_objc_gc" |
7107 | if test x$enable_objc_gc = xno; then | |
414d23ae HPN |
7108 | objc_boehm_gc='' |
7109 | else | |
7110 | objc_boehm_gc=1 | |
7111 | fi | |
7112 | else | |
7113 | objc_boehm_gc='' | |
a3bba767 | 7114 | fi; |
75e93faa | 7115 | |
a6ccdbab | 7116 | |
a3bba767 | 7117 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
414d23ae | 7118 | if test "${with_dwarf2+set}" = set; then |
a3bba767 JJ |
7119 | withval="$with_dwarf2" |
7120 | dwarf2="$with_dwarf2" | |
75e93faa | 7121 | else |
414d23ae | 7122 | dwarf2=no |
a3bba767 | 7123 | fi; |
8b1f719a | 7124 | |
a3bba767 | 7125 | # Check whether --enable-shared or --disable-shared was given. |
703d89ab | 7126 | if test "${enable_shared+set}" = set; then |
a3bba767 JJ |
7127 | enableval="$enable_shared" |
7128 | ||
414d23ae HPN |
7129 | case $enable_shared in |
7130 | yes | no) ;; | |
7131 | *) | |
7132 | enable_shared=no | |
7133 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
7134 | for pkg in $enableval; do | |
7135 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
7136 | enable_shared=yes | |
7137 | fi | |
7138 | done | |
7139 | IFS="$ac_save_ifs" | |
7140 | ;; | |
7141 | esac | |
7142 | ||
75e93faa | 7143 | else |
414d23ae | 7144 | enable_shared=yes |
a3bba767 | 7145 | fi; |
75e93faa | 7146 | |
b8ec3cc8 | 7147 | |
703d89ab | 7148 | |
a3bba767 | 7149 | # Check whether --with-build-sysroot or --without-build-sysroot was given. |
160633c6 | 7150 | if test "${with_build_sysroot+set}" = set; then |
a3bba767 | 7151 | withval="$with_build_sysroot" |
160633c6 | 7152 | |
a3bba767 | 7153 | fi; |
160633c6 MM |
7154 | |
7155 | ||
a3bba767 | 7156 | # Check whether --with-sysroot or --without-sysroot was given. |
4977bab6 | 7157 | if test "${with_sysroot+set}" = set; then |
a3bba767 JJ |
7158 | withval="$with_sysroot" |
7159 | ||
4977bab6 | 7160 | case ${with_sysroot} in |
caa55b1e | 7161 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; |
4977bab6 ZW |
7162 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; |
7163 | esac | |
ba479fd2 | 7164 | |
4977bab6 | 7165 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' |
14da6073 | 7166 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
4977bab6 | 7167 | |
047d636f DJ |
7168 | if test "x$exec_prefix" = xNONE; then |
7169 | if test "x$prefix" = xNONE; then | |
7170 | test_prefix=/usr/local | |
7171 | else | |
7172 | test_prefix=$prefix | |
7173 | fi | |
7174 | else | |
7175 | test_prefix=$exec_prefix | |
7176 | fi | |
7177 | case ${TARGET_SYSTEM_ROOT} in | |
91710e62 AO |
7178 | "${test_prefix}"|"${test_prefix}/"*|\ |
7179 | '${exec_prefix}'|'${exec_prefix}/'*) | |
047d636f DJ |
7180 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" |
7181 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
7182 | ;; | |
7183 | esac | |
7184 | ||
4977bab6 | 7185 | else |
ba479fd2 | 7186 | |
4977bab6 | 7187 | TARGET_SYSTEM_ROOT= |
db720d9a | 7188 | TARGET_SYSTEM_ROOT_DEFINE= |
4977bab6 ZW |
7189 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' |
7190 | ||
a3bba767 | 7191 | fi; |
4977bab6 ZW |
7192 | |
7193 | ||
7194 | ||
7195 | ||
d1bd0ded | 7196 | # Build with intermodule optimisations |
a3bba767 | 7197 | # Check whether --enable-intermodule or --disable-intermodule was given. |
d1bd0ded | 7198 | if test "${enable_intermodule+set}" = set; then |
a3bba767 JJ |
7199 | enableval="$enable_intermodule" |
7200 | case ${enable_intermodule} in | |
0c46c5c7 KC |
7201 | yes) onestep="-onestep";; |
7202 | *) onestep="";; | |
d1bd0ded | 7203 | esac |
0c46c5c7 KC |
7204 | else |
7205 | onestep="" | |
a3bba767 | 7206 | fi; |
d1bd0ded GK |
7207 | |
7208 | ||
f3c9f174 NN |
7209 | # Sanity check enable_languages in case someone does not run the toplevel |
7210 | # configure # script. | |
a3bba767 | 7211 | # Check whether --enable-languages or --disable-languages was given. |
f3c9f174 | 7212 | if test "${enable_languages+set}" = set; then |
a3bba767 JJ |
7213 | enableval="$enable_languages" |
7214 | case ,${enable_languages}, in | |
f3c9f174 NN |
7215 | ,,|,yes,) |
7216 | # go safe -- we cannot be much sure without the toplevel | |
7217 | # configure's | |
7218 | # analysis of which target libs are present and usable | |
7219 | enable_languages=c | |
7220 | ;; | |
7221 | *,all,*) | |
7222 | { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5 | |
7223 | echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;} | |
7224 | { (exit 1); exit 1; }; } | |
7225 | ;; | |
7226 | *,c,*) | |
7227 | ;; | |
7228 | *) | |
7229 | enable_languages=c,${enable_languages} | |
7230 | ;; | |
7231 | esac | |
7232 | else | |
7233 | enable_languages=c | |
a3bba767 | 7234 | fi; |
f3c9f174 | 7235 | |
9288b845 CD |
7236 | # Used by documentation targets |
7237 | ||
7238 | ||
7239 | ||
f3c9f174 | 7240 | |
73458fb7 NN |
7241 | # ------------------------- |
7242 | # Checks for other programs | |
7243 | # ------------------------- | |
5b67ad6f | 7244 | |
a3bba767 JJ |
7245 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
7246 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
7247 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` | |
7248 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
ba479fd2 | 7249 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
e9a25f70 | 7250 | else |
ba479fd2 | 7251 | cat >conftest.make <<\_ACEOF |
e9a25f70 | 7252 | all: |
a3bba767 | 7253 | @echo 'ac_maketemp="$(MAKE)"' |
ba479fd2 | 7254 | _ACEOF |
e9a25f70 | 7255 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
a3bba767 JJ |
7256 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` |
7257 | if test -n "$ac_maketemp"; then | |
7258 | eval ac_cv_prog_make_${ac_make}_set=yes | |
7259 | else | |
7260 | eval ac_cv_prog_make_${ac_make}_set=no | |
7261 | fi | |
ba479fd2 | 7262 | rm -f conftest.make |
e9a25f70 | 7263 | fi |
a3bba767 JJ |
7264 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then |
7265 | echo "$as_me:$LINENO: result: yes" >&5 | |
7266 | echo "${ECHO_T}yes" >&6 | |
e9a25f70 JL |
7267 | SET_MAKE= |
7268 | else | |
a3bba767 JJ |
7269 | echo "$as_me:$LINENO: result: no" >&5 |
7270 | echo "${ECHO_T}no" >&6 | |
e9a25f70 JL |
7271 | SET_MAKE="MAKE=${MAKE-make}" |
7272 | fi | |
7273 | ||
7274 | ||
861bb6c1 | 7275 | # Find some useful tools |
ba479fd2 | 7276 | for ac_prog in gawk mawk nawk awk |
861bb6c1 | 7277 | do |
ba479fd2 | 7278 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
861bb6c1 | 7279 | set dummy $ac_prog; ac_word=$2 |
a3bba767 JJ |
7280 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7281 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7282 | if test "${ac_cv_prog_AWK+set}" = set; then |
7283 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
7284 | else |
7285 | if test -n "$AWK"; then | |
7286 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
7287 | else | |
ba479fd2 NN |
7288 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7289 | for as_dir in $PATH | |
7290 | do | |
7291 | IFS=$as_save_IFS | |
7292 | test -z "$as_dir" && as_dir=. | |
7293 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7294 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
7295 | ac_cv_prog_AWK="$ac_prog" |
7296 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7297 | break 2 | |
7298 | fi | |
7299 | done | |
7300 | done | |
7301 | ||
861bb6c1 JL |
7302 | fi |
7303 | fi | |
ba479fd2 | 7304 | AWK=$ac_cv_prog_AWK |
861bb6c1 | 7305 | if test -n "$AWK"; then |
a3bba767 JJ |
7306 | echo "$as_me:$LINENO: result: $AWK" >&5 |
7307 | echo "${ECHO_T}$AWK" >&6 | |
861bb6c1 | 7308 | else |
a3bba767 JJ |
7309 | echo "$as_me:$LINENO: result: no" >&5 |
7310 | echo "${ECHO_T}no" >&6 | |
861bb6c1 JL |
7311 | fi |
7312 | ||
ba479fd2 | 7313 | test -n "$AWK" && break |
861bb6c1 JL |
7314 | done |
7315 | ||
776dc15d | 7316 | # We need awk to create options.c and options.h. |
2c4902b9 NN |
7317 | # Bail out if it's missing. |
7318 | case ${AWK} in | |
ba479fd2 NN |
7319 | "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5 |
7320 | echo "$as_me: error: can't build without awk, bailing out" >&2;} | |
7321 | { (exit 1); exit 1; }; } ;; | |
2c4902b9 NN |
7322 | esac |
7323 | ||
a3bba767 JJ |
7324 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
7325 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
ba479fd2 NN |
7326 | if test "${gcc_cv_prog_LN_S+set}" = set; then |
7327 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
7328 | else |
7329 | rm -f conftestdata_t | |
7330 | echo >conftestdata_f | |
7331 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
7332 | then | |
7333 | gcc_cv_prog_LN_S="ln -s" | |
7334 | else | |
7335 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7336 | then | |
7337 | gcc_cv_prog_LN_S=ln | |
7338 | else | |
35f06ae4 PB |
7339 | if cp -p conftestdata_f conftestdata_t 2>/dev/null |
7340 | then | |
06c3418c | 7341 | gcc_cv_prog_LN_S="cp -p" |
35f06ae4 PB |
7342 | else |
7343 | gcc_cv_prog_LN_S=cp | |
7344 | fi | |
0a4b6309 RL |
7345 | fi |
7346 | fi | |
7347 | rm -f conftestdata_f conftestdata_t | |
7348 | ||
7349 | fi | |
7350 | LN_S="$gcc_cv_prog_LN_S" | |
7351 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
a3bba767 JJ |
7352 | echo "$as_me:$LINENO: result: yes" >&5 |
7353 | echo "${ECHO_T}yes" >&6 | |
0a4b6309 RL |
7354 | else |
7355 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
a3bba767 JJ |
7356 | echo "$as_me:$LINENO: result: no, using ln" >&5 |
7357 | echo "${ECHO_T}no, using ln" >&6 | |
0a4b6309 | 7358 | else |
a3bba767 JJ |
7359 | echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
7360 | echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6 | |
0a4b6309 RL |
7361 | fi |
7362 | fi | |
7363 | ||
a3bba767 JJ |
7364 | echo "$as_me:$LINENO: checking whether ln works" >&5 |
7365 | echo $ECHO_N "checking whether ln works... $ECHO_C" >&6 | |
18fc9bd4 RG |
7366 | if test "${acx_cv_prog_LN+set}" = set; then |
7367 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7368 | else | |
7369 | rm -f conftestdata_t | |
7370 | echo >conftestdata_f | |
7371 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7372 | then | |
7373 | acx_cv_prog_LN=ln | |
7374 | else | |
7375 | acx_cv_prog_LN=no | |
7376 | fi | |
7377 | rm -f conftestdata_f conftestdata_t | |
7378 | ||
7379 | fi | |
7380 | if test $acx_cv_prog_LN = no; then | |
7381 | LN="$LN_S" | |
a3bba767 JJ |
7382 | echo "$as_me:$LINENO: result: no, using $LN" >&5 |
7383 | echo "${ECHO_T}no, using $LN" >&6 | |
18fc9bd4 RG |
7384 | else |
7385 | LN="$acx_cv_prog_LN" | |
a3bba767 JJ |
7386 | echo "$as_me:$LINENO: result: yes" >&5 |
7387 | echo "${ECHO_T}yes" >&6 | |
18fc9bd4 RG |
7388 | fi |
7389 | ||
ba479fd2 NN |
7390 | if test -n "$ac_tool_prefix"; then |
7391 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
7392 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
a3bba767 JJ |
7393 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7394 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7395 | if test "${ac_cv_prog_RANLIB+set}" = set; then |
7396 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
7397 | else |
7398 | if test -n "$RANLIB"; then | |
7399 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
7400 | else | |
ba479fd2 NN |
7401 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7402 | for as_dir in $PATH | |
7403 | do | |
7404 | IFS=$as_save_IFS | |
7405 | test -z "$as_dir" && as_dir=. | |
7406 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7407 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
7408 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
7409 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7410 | break 2 | |
7411 | fi | |
7412 | done | |
7413 | done | |
7414 | ||
6e3f3080 NN |
7415 | fi |
7416 | fi | |
ba479fd2 | 7417 | RANLIB=$ac_cv_prog_RANLIB |
6e3f3080 | 7418 | if test -n "$RANLIB"; then |
a3bba767 JJ |
7419 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
7420 | echo "${ECHO_T}$RANLIB" >&6 | |
ba479fd2 | 7421 | else |
a3bba767 JJ |
7422 | echo "$as_me:$LINENO: result: no" >&5 |
7423 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
7424 | fi |
7425 | ||
7426 | fi | |
7427 | if test -z "$ac_cv_prog_RANLIB"; then | |
7428 | ac_ct_RANLIB=$RANLIB | |
7429 | # Extract the first word of "ranlib", so it can be a program name with args. | |
7430 | set dummy ranlib; ac_word=$2 | |
a3bba767 JJ |
7431 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7432 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7433 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
7434 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7435 | else | |
7436 | if test -n "$ac_ct_RANLIB"; then | |
7437 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
7438 | else | |
7439 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7440 | for as_dir in $PATH | |
7441 | do | |
7442 | IFS=$as_save_IFS | |
7443 | test -z "$as_dir" && as_dir=. | |
7444 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7445 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
7446 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
7447 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7448 | break 2 | |
7449 | fi | |
7450 | done | |
7451 | done | |
7452 | ||
a3bba767 | 7453 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" |
ba479fd2 NN |
7454 | fi |
7455 | fi | |
7456 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
7457 | if test -n "$ac_ct_RANLIB"; then | |
a3bba767 JJ |
7458 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
7459 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
6e3f3080 | 7460 | else |
a3bba767 JJ |
7461 | echo "$as_me:$LINENO: result: no" >&5 |
7462 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
7463 | fi |
7464 | ||
a3bba767 | 7465 | RANLIB=$ac_ct_RANLIB |
ba479fd2 NN |
7466 | else |
7467 | RANLIB="$ac_cv_prog_RANLIB" | |
861bb6c1 JL |
7468 | fi |
7469 | ||
343a6100 MM |
7470 | case "${host}" in |
7471 | *-*-darwin*) | |
7472 | # By default, the Darwin ranlib will not treat common symbols as | |
7473 | # definitions when building the archive table of contents. Other | |
7474 | # ranlibs do that; pass an option to the Darwin ranlib that makes | |
7475 | # it behave similarly. | |
7476 | ranlib_flags="-c" | |
7477 | ;; | |
7478 | *) | |
7479 | ranlib_flags="" | |
7480 | esac | |
7481 | ||
7482 | ||
0a4b6309 RL |
7483 | # Find a good install program. We prefer a C program (faster), |
7484 | # so one script is as good as another. But avoid the broken or | |
7485 | # incompatible versions: | |
7486 | # SysV /etc/install, /usr/sbin/install | |
7487 | # SunOS /usr/etc/install | |
7488 | # IRIX /sbin/install | |
7489 | # AIX /bin/install | |
7490 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
7491 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
7492 | # ./install, which can be erroneously created by make from ./install.sh. | |
a3bba767 JJ |
7493 | echo "$as_me:$LINENO: checking for a BSD compatible install" >&5 |
7494 | echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 | |
0a4b6309 | 7495 | if test -z "$INSTALL"; then |
ba479fd2 NN |
7496 | if test "${ac_cv_path_install+set}" = set; then |
7497 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
7498 | else |
7499 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
7500 | for ac_dir in $PATH; do | |
7501 | # Account for people who put trailing slashes in PATH elements. | |
7502 | case "$ac_dir/" in | |
7503 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
7504 | *) | |
7505 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
7506 | for ac_prog in ginstall scoinst install; do | |
7507 | if test -f $ac_dir/$ac_prog; then | |
7508 | if test $ac_prog = install && | |
7509 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
7510 | # AIX install. It has an incompatible calling convention. | |
7511 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
7512 | : | |
7513 | else | |
7514 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
7515 | break 2 | |
7516 | fi | |
7517 | fi | |
7518 | done | |
7519 | ;; | |
7520 | esac | |
7521 | done | |
7522 | IFS="$ac_save_IFS" | |
7523 | ||
7524 | fi | |
7525 | if test "${ac_cv_path_install+set}" = set; then | |
7526 | INSTALL="$ac_cv_path_install" | |
7527 | else | |
7528 | # As a last resort, use the slow shell script. We don't cache a | |
7529 | # path for INSTALL within a source directory, because that will | |
7530 | # break other packages using the cache if that directory is | |
7531 | # removed, or if the path is relative. | |
7532 | INSTALL="$ac_install_sh" | |
7533 | fi | |
7534 | fi | |
a3bba767 JJ |
7535 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
7536 | echo "${ECHO_T}$INSTALL" >&6 | |
0a4b6309 RL |
7537 | |
7538 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
7539 | # It thinks the first close brace ends the variable substitution. | |
7540 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
7541 | ||
7542 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
7543 | ||
861bb6c1 | 7544 | |
3a000df0 | 7545 | # See if cmp has --ignore-initial. |
a3bba767 JJ |
7546 | echo "$as_me:$LINENO: checking for cmp's capabilities" >&5 |
7547 | echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6 | |
ba479fd2 NN |
7548 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then |
7549 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a000df0 KC |
7550 | else |
7551 | echo abfoo >t1 | |
7552 | echo cdfoo >t2 | |
269a7343 | 7553 | gcc_cv_prog_cmp_skip=slowcompare |
3a000df0 KC |
7554 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then |
7555 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
269a7343 | 7556 | : |
3a000df0 KC |
7557 | else |
7558 | gcc_cv_prog_cmp_skip=gnucompare | |
7559 | fi | |
269a7343 KG |
7560 | fi |
7561 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
7562 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
7563 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
7564 | : | |
7565 | else | |
7566 | gcc_cv_prog_cmp_skip=fastcompare | |
7567 | fi | |
7568 | fi | |
3a000df0 KC |
7569 | fi |
7570 | rm t1 t2 | |
7571 | ||
7572 | fi | |
a3bba767 JJ |
7573 | echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5 |
7574 | echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6 | |
3a000df0 KC |
7575 | make_compare_target=$gcc_cv_prog_cmp_skip |
7576 | ||
7577 | ||
7578 | ||
73458fb7 NN |
7579 | # See if we have the mktemp command. |
7580 | # Extract the first word of "mktemp", so it can be a program name with args. | |
7581 | set dummy mktemp; ac_word=$2 | |
a3bba767 JJ |
7582 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7583 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7584 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then |
7585 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7586 | else |
7587 | if test -n "$have_mktemp_command"; then | |
7588 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
7589 | else | |
ba479fd2 NN |
7590 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7591 | for as_dir in $PATH | |
7592 | do | |
7593 | IFS=$as_save_IFS | |
7594 | test -z "$as_dir" && as_dir=. | |
7595 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7596 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
7597 | ac_cv_prog_have_mktemp_command="yes" |
7598 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7599 | break 2 | |
7600 | fi | |
7601 | done | |
7602 | done | |
7603 | ||
73458fb7 NN |
7604 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
7605 | fi | |
7606 | fi | |
ba479fd2 | 7607 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
73458fb7 | 7608 | if test -n "$have_mktemp_command"; then |
a3bba767 JJ |
7609 | echo "$as_me:$LINENO: result: $have_mktemp_command" >&5 |
7610 | echo "${ECHO_T}$have_mktemp_command" >&6 | |
73458fb7 | 7611 | else |
a3bba767 JJ |
7612 | echo "$as_me:$LINENO: result: no" >&5 |
7613 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7614 | fi |
7615 | ||
7616 | ||
7c27e184 PB |
7617 | MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing" |
7618 | ||
7619 | # See if makeinfo has been installed and is modern enough | |
7620 | # that we can use it. | |
9f18db39 PB |
7621 | |
7622 | ac_executable_extensions="$build_exeext" | |
7623 | ||
7c27e184 | 7624 | # Extract the first word of "makeinfo", so it can be a program name with args. |
73458fb7 | 7625 | set dummy makeinfo; ac_word=$2 |
a3bba767 JJ |
7626 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7627 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7628 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
7629 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7630 | else |
7631 | if test -n "$MAKEINFO"; then | |
7632 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
7633 | else | |
ba479fd2 NN |
7634 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7635 | for as_dir in $PATH | |
7636 | do | |
7637 | IFS=$as_save_IFS | |
7638 | test -z "$as_dir" && as_dir=. | |
7639 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7640 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
7641 | ac_cv_prog_MAKEINFO="makeinfo" |
7642 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7643 | break 2 | |
7644 | fi | |
7645 | done | |
7646 | done | |
7647 | ||
73458fb7 NN |
7648 | fi |
7649 | fi | |
ba479fd2 | 7650 | MAKEINFO=$ac_cv_prog_MAKEINFO |
73458fb7 | 7651 | if test -n "$MAKEINFO"; then |
a3bba767 JJ |
7652 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
7653 | echo "${ECHO_T}$MAKEINFO" >&6 | |
73458fb7 | 7654 | else |
a3bba767 JJ |
7655 | echo "$as_me:$LINENO: result: no" >&5 |
7656 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7657 | fi |
7658 | ||
7659 | if test -n "$MAKEINFO"; then | |
7660 | # Found it, now check the version. | |
a3bba767 JJ |
7661 | echo "$as_me:$LINENO: checking for modern makeinfo" >&5 |
7662 | echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6 | |
ba479fd2 NN |
7663 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then |
7664 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7665 | else |
7666 | ac_prog_version=`$MAKEINFO --version 2>&1 | | |
7667 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
a3bba767 | 7668 | echo "configure:7668: version of makeinfo is $ac_prog_version" >&5 |
73458fb7 NN |
7669 | case $ac_prog_version in |
7670 | '') gcc_cv_prog_makeinfo_modern=no;; | |
1a598a97 | 7671 | 4.[4-9]*) |
73458fb7 NN |
7672 | gcc_cv_prog_makeinfo_modern=yes;; |
7673 | *) gcc_cv_prog_makeinfo_modern=no;; | |
7674 | esac | |
7675 | ||
7676 | fi | |
a3bba767 JJ |
7677 | echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5 |
7678 | echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6 | |
73458fb7 NN |
7679 | else |
7680 | gcc_cv_prog_makeinfo_modern=no | |
7681 | fi | |
7682 | ||
73458fb7 | 7683 | if test $gcc_cv_prog_makeinfo_modern = no; then |
7c27e184 | 7684 | MAKEINFO="$MISSING makeinfo" |
ba479fd2 NN |
7685 | { echo "$as_me:$LINENO: WARNING: |
7686 | *** Makeinfo is missing or too old. | |
7687 | *** Info documentation will not be built." >&5 | |
7688 | echo "$as_me: WARNING: | |
cafe096b | 7689 | *** Makeinfo is missing or too old. |
ba479fd2 | 7690 | *** Info documentation will not be built." >&2;} |
73458fb7 NN |
7691 | BUILD_INFO= |
7692 | else | |
ba479fd2 | 7693 | BUILD_INFO=info |
73458fb7 NN |
7694 | fi |
7695 | ||
7c27e184 | 7696 | |
73458fb7 | 7697 | # Is pod2man recent enough to regenerate manpages? |
a3bba767 JJ |
7698 | echo "$as_me:$LINENO: checking for recent Pod::Man" >&5 |
7699 | echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6 | |
73458fb7 | 7700 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
a3bba767 JJ |
7701 | echo "$as_me:$LINENO: result: yes" >&5 |
7702 | echo "${ECHO_T}yes" >&6 | |
ba479fd2 | 7703 | GENERATED_MANPAGES=generated-manpages |
73458fb7 | 7704 | else |
a3bba767 JJ |
7705 | echo "$as_me:$LINENO: result: no" >&5 |
7706 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7707 | GENERATED_MANPAGES= |
7708 | fi | |
7709 | ||
7c27e184 | 7710 | |
73458fb7 | 7711 | # How about lex? |
7c27e184 PB |
7712 | for ac_prog in flex |
7713 | do | |
7714 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7715 | set dummy $ac_prog; ac_word=$2 | |
a3bba767 JJ |
7716 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7717 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7718 | if test "${ac_cv_prog_FLEX+set}" = set; then |
7719 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7720 | else |
7721 | if test -n "$FLEX"; then | |
7722 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
7723 | else | |
ba479fd2 NN |
7724 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7725 | for as_dir in $PATH | |
7726 | do | |
7727 | IFS=$as_save_IFS | |
7728 | test -z "$as_dir" && as_dir=. | |
7729 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7730 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
7c27e184 | 7731 | ac_cv_prog_FLEX="$ac_prog" |
ba479fd2 NN |
7732 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
7733 | break 2 | |
7734 | fi | |
7735 | done | |
7736 | done | |
7737 | ||
73458fb7 NN |
7738 | fi |
7739 | fi | |
ba479fd2 | 7740 | FLEX=$ac_cv_prog_FLEX |
73458fb7 | 7741 | if test -n "$FLEX"; then |
a3bba767 JJ |
7742 | echo "$as_me:$LINENO: result: $FLEX" >&5 |
7743 | echo "${ECHO_T}$FLEX" >&6 | |
73458fb7 | 7744 | else |
a3bba767 JJ |
7745 | echo "$as_me:$LINENO: result: no" >&5 |
7746 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7747 | fi |
7748 | ||
7c27e184 PB |
7749 | test -n "$FLEX" && break |
7750 | done | |
7751 | test -n "$FLEX" || FLEX="$MISSING flex" | |
7752 | ||
73458fb7 NN |
7753 | |
7754 | # Bison? | |
7c27e184 PB |
7755 | for ac_prog in bison |
7756 | do | |
7757 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7758 | set dummy $ac_prog; ac_word=$2 | |
a3bba767 JJ |
7759 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7760 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7761 | if test "${ac_cv_prog_BISON+set}" = set; then |
7762 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7763 | else |
7764 | if test -n "$BISON"; then | |
7765 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
7766 | else | |
ba479fd2 NN |
7767 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7768 | for as_dir in $PATH | |
7769 | do | |
7770 | IFS=$as_save_IFS | |
7771 | test -z "$as_dir" && as_dir=. | |
7772 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7773 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
7c27e184 | 7774 | ac_cv_prog_BISON="$ac_prog" |
ba479fd2 NN |
7775 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
7776 | break 2 | |
7777 | fi | |
7778 | done | |
7779 | done | |
7780 | ||
73458fb7 NN |
7781 | fi |
7782 | fi | |
ba479fd2 | 7783 | BISON=$ac_cv_prog_BISON |
73458fb7 | 7784 | if test -n "$BISON"; then |
a3bba767 JJ |
7785 | echo "$as_me:$LINENO: result: $BISON" >&5 |
7786 | echo "${ECHO_T}$BISON" >&6 | |
73458fb7 | 7787 | else |
a3bba767 JJ |
7788 | echo "$as_me:$LINENO: result: no" >&5 |
7789 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7790 | fi |
7791 | ||
7c27e184 PB |
7792 | test -n "$BISON" && break |
7793 | done | |
7794 | test -n "$BISON" || BISON="$MISSING bison" | |
7795 | ||
7796 | ||
7797 | # Binutils are not build modules, unlike bison/flex/makeinfo. So we | |
7798 | # check for build == host before using them. | |
73458fb7 | 7799 | |
f6a874ac | 7800 | # NM |
414adbdd GK |
7801 | if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ |
7802 | && test -d ../binutils ; then | |
f6a874ac JW |
7803 | NM='$(objdir)/../binutils/nm-new' |
7804 | else | |
7805 | # Extract the first word of "nm", so it can be a program name with args. | |
7806 | set dummy nm; ac_word=$2 | |
a3bba767 JJ |
7807 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7808 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
f6a874ac JW |
7809 | if test "${ac_cv_prog_NM+set}" = set; then |
7810 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7811 | else | |
7812 | if test -n "$NM"; then | |
7813 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
7814 | else | |
7815 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7816 | for as_dir in $PATH | |
7817 | do | |
7818 | IFS=$as_save_IFS | |
7819 | test -z "$as_dir" && as_dir=. | |
7820 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7821 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
f6a874ac JW |
7822 | ac_cv_prog_NM="nm" |
7823 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7824 | break 2 | |
7825 | fi | |
7826 | done | |
7827 | done | |
7828 | ||
7829 | test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" | |
7830 | fi | |
7831 | fi | |
7832 | NM=$ac_cv_prog_NM | |
7833 | if test -n "$NM"; then | |
a3bba767 JJ |
7834 | echo "$as_me:$LINENO: result: $NM" >&5 |
7835 | echo "${ECHO_T}$NM" >&6 | |
f6a874ac | 7836 | else |
a3bba767 JJ |
7837 | echo "$as_me:$LINENO: result: no" >&5 |
7838 | echo "${ECHO_T}no" >&6 | |
f6a874ac JW |
7839 | fi |
7840 | ||
7841 | fi | |
7842 | ||
7843 | # AR | |
414adbdd GK |
7844 | if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ |
7845 | && test -d ../binutils ; then | |
f6a874ac JW |
7846 | AR='$(objdir)/../binutils/ar' |
7847 | else | |
7848 | # Extract the first word of "ar", so it can be a program name with args. | |
7849 | set dummy ar; ac_word=$2 | |
a3bba767 JJ |
7850 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7851 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
f6a874ac JW |
7852 | if test "${ac_cv_prog_AR+set}" = set; then |
7853 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7854 | else | |
7855 | if test -n "$AR"; then | |
7856 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
7857 | else | |
7858 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7859 | for as_dir in $PATH | |
7860 | do | |
7861 | IFS=$as_save_IFS | |
7862 | test -z "$as_dir" && as_dir=. | |
7863 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 7864 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
f6a874ac JW |
7865 | ac_cv_prog_AR="ar" |
7866 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7867 | break 2 | |
7868 | fi | |
7869 | done | |
7870 | done | |
7871 | ||
7872 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" | |
7873 | fi | |
7874 | fi | |
7875 | AR=$ac_cv_prog_AR | |
7876 | if test -n "$AR"; then | |
a3bba767 JJ |
7877 | echo "$as_me:$LINENO: result: $AR" >&5 |
7878 | echo "${ECHO_T}$AR" >&6 | |
f6a874ac | 7879 | else |
a3bba767 JJ |
7880 | echo "$as_me:$LINENO: result: no" >&5 |
7881 | echo "${ECHO_T}no" >&6 | |
f6a874ac JW |
7882 | fi |
7883 | ||
7884 | fi | |
7885 | ||
7886 | ||
73458fb7 NN |
7887 | # -------------------- |
7888 | # Checks for C headers | |
7889 | # -------------------- | |
7890 | ||
a3bba767 JJ |
7891 | echo "$as_me:$LINENO: checking for GNU C library" >&5 |
7892 | echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6 | |
ba479fd2 NN |
7893 | if test "${gcc_cv_glibc+set}" = set; then |
7894 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7895 | else | |
7896 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
7897 | /* confdefs.h. */ |
7898 | _ACEOF | |
7899 | cat confdefs.h >>conftest.$ac_ext | |
7900 | cat >>conftest.$ac_ext <<_ACEOF | |
7901 | /* end confdefs.h. */ | |
73458fb7 | 7902 | #include <features.h> |
ba479fd2 NN |
7903 | int |
7904 | main () | |
7905 | { | |
73458fb7 NN |
7906 | |
7907 | #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) | |
7908 | #error Not a GNU C library system | |
7909 | #endif | |
ba479fd2 NN |
7910 | ; |
7911 | return 0; | |
7912 | } | |
7913 | _ACEOF | |
7914 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
7915 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7916 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 7917 | ac_status=$? |
86da66b5 HPN |
7918 | grep -v '^ *+' conftest.er1 >conftest.err |
7919 | rm -f conftest.er1 | |
7920 | cat conftest.err >&5 | |
ba479fd2 | 7921 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
7922 | (exit $ac_status); } && |
7923 | { ac_try='test -z "$ac_c_werror_flag" | |
7924 | || test ! -s conftest.err' | |
7925 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7926 | (eval $ac_try) 2>&5 | |
7927 | ac_status=$? | |
7928 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7929 | (exit $ac_status); }; } && | |
7930 | { ac_try='test -s conftest.$ac_objext' | |
7931 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7932 | (eval $ac_try) 2>&5 | |
7933 | ac_status=$? | |
7934 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7935 | (exit $ac_status); }; }; then | |
73458fb7 NN |
7936 | gcc_cv_glibc=yes |
7937 | else | |
ba479fd2 NN |
7938 | echo "$as_me: failed program was:" >&5 |
7939 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7940 | ||
a3bba767 | 7941 | gcc_cv_glibc=no |
73458fb7 | 7942 | fi |
a3bba767 | 7943 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
73458fb7 NN |
7944 | fi |
7945 | ||
a3bba767 JJ |
7946 | echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5 |
7947 | echo "${ECHO_T}$gcc_cv_glibc" >&6 | |
73458fb7 | 7948 | if test $gcc_cv_glibc = yes; then |
ba479fd2 NN |
7949 | |
7950 | cat >>confdefs.h <<\_ACEOF | |
73458fb7 | 7951 | #define _GNU_SOURCE 1 |
ba479fd2 | 7952 | _ACEOF |
73458fb7 NN |
7953 | |
7954 | fi | |
7955 | ||
ca9bc441 NN |
7956 | # Need to reject headers which give warnings, so that the -Werror bootstrap |
7957 | # works later. *sigh* This needs to come before all header checks. | |
18fc9bd4 | 7958 | |
ca9bc441 NN |
7959 | ac_c_preproc_warn_flag=yes |
7960 | ||
a3bba767 JJ |
7961 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
7962 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
ba479fd2 NN |
7963 | if test "${ac_cv_header_stdc+set}" = set; then |
7964 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 7965 | else |
ba479fd2 | 7966 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7967 | /* confdefs.h. */ |
7968 | _ACEOF | |
7969 | cat confdefs.h >>conftest.$ac_ext | |
7970 | cat >>conftest.$ac_ext <<_ACEOF | |
7971 | /* end confdefs.h. */ | |
956d6950 JL |
7972 | #include <stdlib.h> |
7973 | #include <stdarg.h> | |
7974 | #include <string.h> | |
7975 | #include <float.h> | |
ba479fd2 NN |
7976 | |
7977 | int | |
7978 | main () | |
7979 | { | |
7980 | ||
7981 | ; | |
7982 | return 0; | |
7983 | } | |
7984 | _ACEOF | |
7985 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
7986 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7987 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 7988 | ac_status=$? |
86da66b5 HPN |
7989 | grep -v '^ *+' conftest.er1 >conftest.err |
7990 | rm -f conftest.er1 | |
7991 | cat conftest.err >&5 | |
ba479fd2 | 7992 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
7993 | (exit $ac_status); } && |
7994 | { ac_try='test -z "$ac_c_werror_flag" | |
7995 | || test ! -s conftest.err' | |
7996 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7997 | (eval $ac_try) 2>&5 | |
7998 | ac_status=$? | |
7999 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8000 | (exit $ac_status); }; } && | |
8001 | { ac_try='test -s conftest.$ac_objext' | |
8002 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8003 | (eval $ac_try) 2>&5 | |
8004 | ac_status=$? | |
8005 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8006 | (exit $ac_status); }; }; then | |
956d6950 JL |
8007 | ac_cv_header_stdc=yes |
8008 | else | |
ba479fd2 NN |
8009 | echo "$as_me: failed program was:" >&5 |
8010 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8011 | ||
a3bba767 | 8012 | ac_cv_header_stdc=no |
956d6950 | 8013 | fi |
a3bba767 | 8014 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
8015 | |
8016 | if test $ac_cv_header_stdc = yes; then | |
8017 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
ba479fd2 | 8018 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8019 | /* confdefs.h. */ |
8020 | _ACEOF | |
8021 | cat confdefs.h >>conftest.$ac_ext | |
8022 | cat >>conftest.$ac_ext <<_ACEOF | |
8023 | /* end confdefs.h. */ | |
956d6950 | 8024 | #include <string.h> |
ba479fd2 NN |
8025 | |
8026 | _ACEOF | |
956d6950 | 8027 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8028 | $EGREP "memchr" >/dev/null 2>&1; then |
956d6950 JL |
8029 | : |
8030 | else | |
956d6950 JL |
8031 | ac_cv_header_stdc=no |
8032 | fi | |
8033 | rm -f conftest* | |
8034 | ||
8035 | fi | |
8036 | ||
8037 | if test $ac_cv_header_stdc = yes; then | |
8038 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
ba479fd2 | 8039 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8040 | /* confdefs.h. */ |
8041 | _ACEOF | |
8042 | cat confdefs.h >>conftest.$ac_ext | |
8043 | cat >>conftest.$ac_ext <<_ACEOF | |
8044 | /* end confdefs.h. */ | |
956d6950 | 8045 | #include <stdlib.h> |
ba479fd2 NN |
8046 | |
8047 | _ACEOF | |
956d6950 | 8048 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8049 | $EGREP "free" >/dev/null 2>&1; then |
956d6950 JL |
8050 | : |
8051 | else | |
956d6950 JL |
8052 | ac_cv_header_stdc=no |
8053 | fi | |
8054 | rm -f conftest* | |
8055 | ||
8056 | fi | |
8057 | ||
8058 | if test $ac_cv_header_stdc = yes; then | |
8059 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
ba479fd2 | 8060 | if test "$cross_compiling" = yes; then |
956d6950 JL |
8061 | : |
8062 | else | |
ba479fd2 | 8063 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8064 | /* confdefs.h. */ |
8065 | _ACEOF | |
8066 | cat confdefs.h >>conftest.$ac_ext | |
8067 | cat >>conftest.$ac_ext <<_ACEOF | |
8068 | /* end confdefs.h. */ | |
956d6950 | 8069 | #include <ctype.h> |
ba479fd2 NN |
8070 | #if ((' ' & 0x0FF) == 0x020) |
8071 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
8072 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
8073 | #else | |
8074 | # define ISLOWER(c) \ | |
86da66b5 HPN |
8075 | (('a' <= (c) && (c) <= 'i') \ |
8076 | || ('j' <= (c) && (c) <= 'r') \ | |
8077 | || ('s' <= (c) && (c) <= 'z')) | |
ba479fd2 NN |
8078 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
8079 | #endif | |
63cf211a | 8080 | |
ba479fd2 NN |
8081 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
8082 | int | |
8083 | main () | |
8084 | { | |
8085 | int i; | |
8086 | for (i = 0; i < 256; i++) | |
8087 | if (XOR (islower (i), ISLOWER (i)) | |
86da66b5 | 8088 | || toupper (i) != TOUPPER (i)) |
a3bba767 JJ |
8089 | exit(2); |
8090 | exit (0); | |
ba479fd2 NN |
8091 | } |
8092 | _ACEOF | |
8093 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
8094 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8095 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
8096 | ac_status=$? |
8097 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8098 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
8099 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8100 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
8101 | ac_status=$? |
8102 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8103 | (exit $ac_status); }; }; then | |
956d6950 JL |
8104 | : |
8105 | else | |
ba479fd2 NN |
8106 | echo "$as_me: program exited with status $ac_status" >&5 |
8107 | echo "$as_me: failed program was:" >&5 | |
8108 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8109 | ||
8110 | ( exit $ac_status ) | |
8111 | ac_cv_header_stdc=no | |
956d6950 | 8112 | fi |
a3bba767 | 8113 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
956d6950 | 8114 | fi |
956d6950 JL |
8115 | fi |
8116 | fi | |
a3bba767 JJ |
8117 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
8118 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
63cf211a | 8119 | if test $ac_cv_header_stdc = yes; then |
ba479fd2 NN |
8120 | |
8121 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 8122 | #define STDC_HEADERS 1 |
ba479fd2 | 8123 | _ACEOF |
956d6950 JL |
8124 | |
8125 | fi | |
8126 | ||
a3bba767 JJ |
8127 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
8128 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
ba479fd2 NN |
8129 | if test "${ac_cv_header_time+set}" = set; then |
8130 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 8131 | else |
ba479fd2 | 8132 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8133 | /* confdefs.h. */ |
8134 | _ACEOF | |
8135 | cat confdefs.h >>conftest.$ac_ext | |
8136 | cat >>conftest.$ac_ext <<_ACEOF | |
8137 | /* end confdefs.h. */ | |
956d6950 JL |
8138 | #include <sys/types.h> |
8139 | #include <sys/time.h> | |
8140 | #include <time.h> | |
ba479fd2 NN |
8141 | |
8142 | int | |
8143 | main () | |
8144 | { | |
8145 | if ((struct tm *) 0) | |
8146 | return 0; | |
8147 | ; | |
8148 | return 0; | |
8149 | } | |
8150 | _ACEOF | |
8151 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8152 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8153 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8154 | ac_status=$? |
86da66b5 HPN |
8155 | grep -v '^ *+' conftest.er1 >conftest.err |
8156 | rm -f conftest.er1 | |
8157 | cat conftest.err >&5 | |
ba479fd2 | 8158 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8159 | (exit $ac_status); } && |
8160 | { ac_try='test -z "$ac_c_werror_flag" | |
8161 | || test ! -s conftest.err' | |
8162 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8163 | (eval $ac_try) 2>&5 | |
8164 | ac_status=$? | |
8165 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8166 | (exit $ac_status); }; } && | |
8167 | { ac_try='test -s conftest.$ac_objext' | |
8168 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8169 | (eval $ac_try) 2>&5 | |
8170 | ac_status=$? | |
8171 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8172 | (exit $ac_status); }; }; then | |
956d6950 JL |
8173 | ac_cv_header_time=yes |
8174 | else | |
ba479fd2 NN |
8175 | echo "$as_me: failed program was:" >&5 |
8176 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8177 | ||
a3bba767 | 8178 | ac_cv_header_time=no |
956d6950 | 8179 | fi |
a3bba767 | 8180 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 | 8181 | fi |
a3bba767 JJ |
8182 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
8183 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
63cf211a | 8184 | if test $ac_cv_header_time = yes; then |
ba479fd2 NN |
8185 | |
8186 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 8187 | #define TIME_WITH_SYS_TIME 1 |
ba479fd2 | 8188 | _ACEOF |
956d6950 JL |
8189 | |
8190 | fi | |
8191 | ||
a3bba767 JJ |
8192 | echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5 |
8193 | echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6 | |
18fc9bd4 RG |
8194 | if test "${gcc_cv_header_string+set}" = set; then |
8195 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8196 | else | |
8197 | cat >conftest.$ac_ext <<_ACEOF | |
8198 | /* confdefs.h. */ | |
8199 | _ACEOF | |
8200 | cat confdefs.h >>conftest.$ac_ext | |
8201 | cat >>conftest.$ac_ext <<_ACEOF | |
8202 | /* end confdefs.h. */ | |
8203 | #include <string.h> | |
8204 | #include <strings.h> | |
8205 | int | |
8206 | main () | |
8207 | { | |
8208 | ||
8209 | ; | |
8210 | return 0; | |
8211 | } | |
8212 | _ACEOF | |
8213 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8214 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8215 | (eval $ac_compile) 2>conftest.er1 | |
18fc9bd4 RG |
8216 | ac_status=$? |
8217 | grep -v '^ *+' conftest.er1 >conftest.err | |
8218 | rm -f conftest.er1 | |
8219 | cat conftest.err >&5 | |
8220 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
8221 | (exit $ac_status); } && |
8222 | { ac_try='test -z "$ac_c_werror_flag" | |
8223 | || test ! -s conftest.err' | |
8224 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8225 | (eval $ac_try) 2>&5 | |
8226 | ac_status=$? | |
8227 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8228 | (exit $ac_status); }; } && | |
8229 | { ac_try='test -s conftest.$ac_objext' | |
8230 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8231 | (eval $ac_try) 2>&5 | |
8232 | ac_status=$? | |
8233 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8234 | (exit $ac_status); }; }; then | |
18fc9bd4 RG |
8235 | gcc_cv_header_string=yes |
8236 | else | |
8237 | echo "$as_me: failed program was:" >&5 | |
8238 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8239 | ||
a3bba767 | 8240 | gcc_cv_header_string=no |
18fc9bd4 | 8241 | fi |
a3bba767 | 8242 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
18fc9bd4 | 8243 | fi |
a3bba767 JJ |
8244 | echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5 |
8245 | echo "${ECHO_T}$gcc_cv_header_string" >&6 | |
18fc9bd4 RG |
8246 | if test $gcc_cv_header_string = yes; then |
8247 | ||
8248 | cat >>confdefs.h <<\_ACEOF | |
8249 | #define STRING_WITH_STRINGS 1 | |
8250 | _ACEOF | |
8251 | ||
8252 | fi | |
8253 | ||
a3bba767 JJ |
8254 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
8255 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 | |
ba479fd2 NN |
8256 | if test "${ac_cv_header_sys_wait_h+set}" = set; then |
8257 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9831ca0 | 8258 | else |
ba479fd2 | 8259 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8260 | /* confdefs.h. */ |
8261 | _ACEOF | |
8262 | cat confdefs.h >>conftest.$ac_ext | |
8263 | cat >>conftest.$ac_ext <<_ACEOF | |
8264 | /* end confdefs.h. */ | |
e9831ca0 KG |
8265 | #include <sys/types.h> |
8266 | #include <sys/wait.h> | |
8267 | #ifndef WEXITSTATUS | |
a3bba767 | 8268 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
e9831ca0 KG |
8269 | #endif |
8270 | #ifndef WIFEXITED | |
ba479fd2 | 8271 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 8272 | #endif |
ba479fd2 NN |
8273 | |
8274 | int | |
8275 | main () | |
8276 | { | |
8277 | int s; | |
8278 | wait (&s); | |
8279 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
8280 | ; | |
8281 | return 0; | |
8282 | } | |
8283 | _ACEOF | |
8284 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8285 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8286 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8287 | ac_status=$? |
86da66b5 HPN |
8288 | grep -v '^ *+' conftest.er1 >conftest.err |
8289 | rm -f conftest.er1 | |
8290 | cat conftest.err >&5 | |
ba479fd2 | 8291 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8292 | (exit $ac_status); } && |
8293 | { ac_try='test -z "$ac_c_werror_flag" | |
8294 | || test ! -s conftest.err' | |
8295 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8296 | (eval $ac_try) 2>&5 | |
8297 | ac_status=$? | |
8298 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8299 | (exit $ac_status); }; } && | |
8300 | { ac_try='test -s conftest.$ac_objext' | |
8301 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8302 | (eval $ac_try) 2>&5 | |
8303 | ac_status=$? | |
8304 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8305 | (exit $ac_status); }; }; then | |
e9831ca0 KG |
8306 | ac_cv_header_sys_wait_h=yes |
8307 | else | |
ba479fd2 NN |
8308 | echo "$as_me: failed program was:" >&5 |
8309 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8310 | ||
a3bba767 | 8311 | ac_cv_header_sys_wait_h=no |
e9831ca0 | 8312 | fi |
a3bba767 | 8313 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
e9831ca0 | 8314 | fi |
a3bba767 JJ |
8315 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 |
8316 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 | |
63cf211a | 8317 | if test $ac_cv_header_sys_wait_h = yes; then |
ba479fd2 NN |
8318 | |
8319 | cat >>confdefs.h <<\_ACEOF | |
e9831ca0 | 8320 | #define HAVE_SYS_WAIT_H 1 |
ba479fd2 | 8321 | _ACEOF |
6e3f3080 | 8322 | |
63cf211a | 8323 | fi |
6e3f3080 | 8324 | |
ba479fd2 NN |
8325 | |
8326 | ||
8327 | ||
8328 | ||
8329 | ||
8330 | ||
8331 | ||
8332 | ||
8333 | ||
8334 | ||
8335 | ||
8336 | ||
8337 | ||
8338 | ||
8339 | ||
8340 | ||
8341 | ||
8342 | ||
8343 | ||
8344 | ||
8345 | ||
dfb77e37 KC |
8346 | |
8347 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ | |
1072ec3f | 8348 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 8349 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 8350 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
861bb6c1 | 8351 | do |
ba479fd2 | 8352 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
a3bba767 JJ |
8353 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
8354 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
8355 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
ba479fd2 | 8356 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
ba479fd2 | 8357 | else |
18fc9bd4 | 8358 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8359 | /* confdefs.h. */ |
8360 | _ACEOF | |
8361 | cat confdefs.h >>conftest.$ac_ext | |
8362 | cat >>conftest.$ac_ext <<_ACEOF | |
8363 | /* end confdefs.h. */ | |
8364 | #include <$ac_header> | |
8365 | _ACEOF | |
a3bba767 JJ |
8366 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
8367 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
8368 | ac_status=$? |
8369 | grep -v '^ *+' conftest.er1 >conftest.err | |
8370 | rm -f conftest.er1 | |
8371 | cat conftest.err >&5 | |
8372 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
8373 | (exit $ac_status); } >/dev/null; then |
8374 | if test -s conftest.err; then | |
8375 | ac_cpp_err=$ac_c_preproc_warn_flag | |
8376 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
8377 | else | |
8378 | ac_cpp_err= | |
8379 | fi | |
8380 | else | |
8381 | ac_cpp_err=yes | |
8382 | fi | |
8383 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 8384 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
8385 | else |
8386 | echo "$as_me: failed program was:" >&5 | |
8387 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8388 | ||
18fc9bd4 | 8389 | eval "$as_ac_Header=no" |
ba479fd2 NN |
8390 | fi |
8391 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8392 | fi |
a3bba767 JJ |
8393 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
8394 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
8395 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
8396 | cat >>confdefs.h <<_ACEOF | |
8397 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
8398 | _ACEOF | |
8399 | ||
956d6950 JL |
8400 | fi |
8401 | done | |
8402 | ||
8403 | ||
f24af81b | 8404 | # Check for thread headers. |
a3bba767 JJ |
8405 | echo "$as_me:$LINENO: checking for thread.h" >&5 |
8406 | echo $ECHO_N "checking for thread.h... $ECHO_C" >&6 | |
ba479fd2 NN |
8407 | if test "${ac_cv_header_thread_h+set}" = set; then |
8408 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 8409 | else |
18fc9bd4 | 8410 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8411 | /* confdefs.h. */ |
8412 | _ACEOF | |
8413 | cat confdefs.h >>conftest.$ac_ext | |
8414 | cat >>conftest.$ac_ext <<_ACEOF | |
8415 | /* end confdefs.h. */ | |
8416 | #include <thread.h> | |
8417 | _ACEOF | |
a3bba767 JJ |
8418 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
8419 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
8420 | ac_status=$? |
8421 | grep -v '^ *+' conftest.er1 >conftest.err | |
8422 | rm -f conftest.er1 | |
8423 | cat conftest.err >&5 | |
8424 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
8425 | (exit $ac_status); } >/dev/null; then |
8426 | if test -s conftest.err; then | |
8427 | ac_cpp_err=$ac_c_preproc_warn_flag | |
8428 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
8429 | else | |
8430 | ac_cpp_err= | |
8431 | fi | |
8432 | else | |
8433 | ac_cpp_err=yes | |
8434 | fi | |
8435 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 8436 | ac_cv_header_thread_h=yes |
ba479fd2 NN |
8437 | else |
8438 | echo "$as_me: failed program was:" >&5 | |
8439 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8440 | ||
18fc9bd4 | 8441 | ac_cv_header_thread_h=no |
ba479fd2 NN |
8442 | fi |
8443 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8444 | fi |
a3bba767 JJ |
8445 | echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5 |
8446 | echo "${ECHO_T}$ac_cv_header_thread_h" >&6 | |
ba479fd2 | 8447 | if test $ac_cv_header_thread_h = yes; then |
f24af81b TT |
8448 | have_thread_h=yes |
8449 | else | |
ba479fd2 | 8450 | have_thread_h= |
f24af81b TT |
8451 | fi |
8452 | ||
a3bba767 JJ |
8453 | echo "$as_me:$LINENO: checking for pthread.h" >&5 |
8454 | echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6 | |
ba479fd2 NN |
8455 | if test "${ac_cv_header_pthread_h+set}" = set; then |
8456 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0f57bf40 | 8457 | else |
18fc9bd4 | 8458 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8459 | /* confdefs.h. */ |
8460 | _ACEOF | |
8461 | cat confdefs.h >>conftest.$ac_ext | |
8462 | cat >>conftest.$ac_ext <<_ACEOF | |
8463 | /* end confdefs.h. */ | |
8464 | #include <pthread.h> | |
8465 | _ACEOF | |
a3bba767 JJ |
8466 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
8467 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
8468 | ac_status=$? |
8469 | grep -v '^ *+' conftest.er1 >conftest.err | |
8470 | rm -f conftest.er1 | |
8471 | cat conftest.err >&5 | |
8472 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
8473 | (exit $ac_status); } >/dev/null; then |
8474 | if test -s conftest.err; then | |
8475 | ac_cpp_err=$ac_c_preproc_warn_flag | |
8476 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
8477 | else | |
8478 | ac_cpp_err= | |
8479 | fi | |
8480 | else | |
8481 | ac_cpp_err=yes | |
8482 | fi | |
8483 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 8484 | ac_cv_header_pthread_h=yes |
ba479fd2 | 8485 | else |
18fc9bd4 RG |
8486 | echo "$as_me: failed program was:" >&5 |
8487 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8488 | ||
8489 | ac_cv_header_pthread_h=no | |
8490 | fi | |
8491 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8492 | fi |
a3bba767 JJ |
8493 | echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 |
8494 | echo "${ECHO_T}$ac_cv_header_pthread_h" >&6 | |
ba479fd2 | 8495 | if test $ac_cv_header_pthread_h = yes; then |
f24af81b TT |
8496 | have_pthread_h=yes |
8497 | else | |
ba479fd2 | 8498 | have_pthread_h= |
f24af81b TT |
8499 | fi |
8500 | ||
8501 | ||
84c041a1 | 8502 | # These tests can't be done till we know if we have limits.h. |
a3bba767 JJ |
8503 | echo "$as_me:$LINENO: checking for CHAR_BIT" >&5 |
8504 | echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6 | |
ba479fd2 NN |
8505 | if test "${gcc_cv_decl_char_bit+set}" = set; then |
8506 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8507 | else | |
8508 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8509 | /* confdefs.h. */ |
8510 | _ACEOF | |
8511 | cat confdefs.h >>conftest.$ac_ext | |
8512 | cat >>conftest.$ac_ext <<_ACEOF | |
8513 | /* end confdefs.h. */ | |
75e93faa ZW |
8514 | #ifdef HAVE_LIMITS_H |
8515 | #include <limits.h> | |
8516 | #endif | |
8517 | #ifdef CHAR_BIT | |
8518 | found | |
8519 | #endif | |
ba479fd2 | 8520 | _ACEOF |
75e93faa | 8521 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8522 | $EGREP "found" >/dev/null 2>&1; then |
75e93faa ZW |
8523 | gcc_cv_decl_char_bit=yes |
8524 | else | |
75e93faa ZW |
8525 | gcc_cv_decl_char_bit=no |
8526 | fi | |
8527 | rm -f conftest* | |
8528 | ||
8529 | ||
8530 | fi | |
a3bba767 JJ |
8531 | echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5 |
8532 | echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6 | |
75e93faa | 8533 | if test $gcc_cv_decl_char_bit = no; then |
a3bba767 JJ |
8534 | echo "$as_me:$LINENO: checking number of bits in a byte" >&5 |
8535 | echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6 | |
ba479fd2 NN |
8536 | if test "${gcc_cv_c_nbby+set}" = set; then |
8537 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa ZW |
8538 | else |
8539 | i=8 | |
8540 | gcc_cv_c_nbby= | |
8541 | while test $i -lt 65; do | |
ba479fd2 | 8542 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8543 | /* confdefs.h. */ |
8544 | _ACEOF | |
8545 | cat confdefs.h >>conftest.$ac_ext | |
8546 | cat >>conftest.$ac_ext <<_ACEOF | |
8547 | /* end confdefs.h. */ | |
8548 | ||
8549 | int | |
8550 | main () | |
8551 | { | |
4e70264f ZW |
8552 | switch(0) { |
8553 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
8554 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
8555 | ; } | |
ba479fd2 NN |
8556 | ; |
8557 | return 0; | |
8558 | } | |
8559 | _ACEOF | |
8560 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8561 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8562 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8563 | ac_status=$? |
86da66b5 HPN |
8564 | grep -v '^ *+' conftest.er1 >conftest.err |
8565 | rm -f conftest.er1 | |
8566 | cat conftest.err >&5 | |
ba479fd2 | 8567 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8568 | (exit $ac_status); } && |
8569 | { ac_try='test -z "$ac_c_werror_flag" | |
8570 | || test ! -s conftest.err' | |
8571 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8572 | (eval $ac_try) 2>&5 | |
8573 | ac_status=$? | |
8574 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8575 | (exit $ac_status); }; } && | |
8576 | { ac_try='test -s conftest.$ac_objext' | |
8577 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8578 | (eval $ac_try) 2>&5 | |
8579 | ac_status=$? | |
8580 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8581 | (exit $ac_status); }; }; then | |
4e70264f | 8582 | gcc_cv_c_nbby=$i; break |
75e93faa | 8583 | else |
ba479fd2 NN |
8584 | echo "$as_me: failed program was:" >&5 |
8585 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8586 | ||
75e93faa | 8587 | fi |
a3bba767 | 8588 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
8589 | i=`expr $i + 1` |
8590 | done | |
8591 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
8592 | ||
8593 | fi | |
a3bba767 JJ |
8594 | echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5 |
8595 | echo "${ECHO_T}$gcc_cv_c_nbby" >&6 | |
75e93faa | 8596 | if test $gcc_cv_c_nbby = failed; then |
ba479fd2 NN |
8597 | { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5 |
8598 | echo "$as_me: error: cannot determine number of bits in a byte" >&2;} | |
8599 | { (exit 1); exit 1; }; } | |
75e93faa | 8600 | else |
ba479fd2 NN |
8601 | |
8602 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 8603 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 8604 | _ACEOF |
75e93faa ZW |
8605 | |
8606 | fi | |
8607 | fi | |
a3bba767 JJ |
8608 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
8609 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 | |
ba479fd2 NN |
8610 | if test "${ac_cv_c_bigendian+set}" = set; then |
8611 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
84c041a1 | 8612 | else |
9791c75c | 8613 | # See if sys/param.h defines the BYTE_ORDER macro. |
ba479fd2 | 8614 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8615 | /* confdefs.h. */ |
8616 | _ACEOF | |
8617 | cat confdefs.h >>conftest.$ac_ext | |
8618 | cat >>conftest.$ac_ext <<_ACEOF | |
8619 | /* end confdefs.h. */ | |
4977bab6 ZW |
8620 | #include <sys/types.h> |
8621 | #include <sys/param.h> | |
9791c75c | 8622 | |
ba479fd2 NN |
8623 | int |
8624 | main () | |
8625 | { | |
a3bba767 | 8626 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
4977bab6 | 8627 | bogus endian macros |
84c041a1 | 8628 | #endif |
9791c75c | 8629 | |
ba479fd2 NN |
8630 | ; |
8631 | return 0; | |
8632 | } | |
8633 | _ACEOF | |
8634 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8635 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8636 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8637 | ac_status=$? |
86da66b5 HPN |
8638 | grep -v '^ *+' conftest.er1 >conftest.err |
8639 | rm -f conftest.er1 | |
8640 | cat conftest.err >&5 | |
ba479fd2 | 8641 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8642 | (exit $ac_status); } && |
8643 | { ac_try='test -z "$ac_c_werror_flag" | |
8644 | || test ! -s conftest.err' | |
8645 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8646 | (eval $ac_try) 2>&5 | |
8647 | ac_status=$? | |
8648 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8649 | (exit $ac_status); }; } && | |
8650 | { ac_try='test -s conftest.$ac_objext' | |
8651 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8652 | (eval $ac_try) 2>&5 | |
8653 | ac_status=$? | |
8654 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8655 | (exit $ac_status); }; }; then | |
4977bab6 | 8656 | # It does; now see whether it defined to BIG_ENDIAN or not. |
ba479fd2 | 8657 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8658 | /* confdefs.h. */ |
8659 | _ACEOF | |
8660 | cat confdefs.h >>conftest.$ac_ext | |
8661 | cat >>conftest.$ac_ext <<_ACEOF | |
8662 | /* end confdefs.h. */ | |
4977bab6 ZW |
8663 | #include <sys/types.h> |
8664 | #include <sys/param.h> | |
9791c75c | 8665 | |
ba479fd2 NN |
8666 | int |
8667 | main () | |
8668 | { | |
4977bab6 ZW |
8669 | #if BYTE_ORDER != BIG_ENDIAN |
8670 | not big endian | |
84c041a1 | 8671 | #endif |
9791c75c | 8672 | |
ba479fd2 NN |
8673 | ; |
8674 | return 0; | |
8675 | } | |
8676 | _ACEOF | |
8677 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8678 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8679 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8680 | ac_status=$? |
86da66b5 HPN |
8681 | grep -v '^ *+' conftest.er1 >conftest.err |
8682 | rm -f conftest.er1 | |
8683 | cat conftest.err >&5 | |
ba479fd2 | 8684 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8685 | (exit $ac_status); } && |
8686 | { ac_try='test -z "$ac_c_werror_flag" | |
8687 | || test ! -s conftest.err' | |
8688 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8689 | (eval $ac_try) 2>&5 | |
8690 | ac_status=$? | |
8691 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8692 | (exit $ac_status); }; } && | |
8693 | { ac_try='test -s conftest.$ac_objext' | |
8694 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8695 | (eval $ac_try) 2>&5 | |
8696 | ac_status=$? | |
8697 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8698 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
8699 | ac_cv_c_bigendian=yes |
8700 | else | |
ba479fd2 NN |
8701 | echo "$as_me: failed program was:" >&5 |
8702 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8703 | ||
a3bba767 | 8704 | ac_cv_c_bigendian=no |
4977bab6 | 8705 | fi |
a3bba767 | 8706 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 8707 | else |
ba479fd2 NN |
8708 | echo "$as_me: failed program was:" >&5 |
8709 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8710 | ||
a3bba767 | 8711 | # It does not; compile a test program. |
9791c75c KC |
8712 | if test "$cross_compiling" = yes; then |
8713 | # try to guess the endianness by grepping values into an object file | |
8714 | ac_cv_c_bigendian=unknown | |
8715 | cat >conftest.$ac_ext <<_ACEOF | |
8716 | /* confdefs.h. */ | |
8717 | _ACEOF | |
8718 | cat confdefs.h >>conftest.$ac_ext | |
8719 | cat >>conftest.$ac_ext <<_ACEOF | |
8720 | /* end confdefs.h. */ | |
a3bba767 JJ |
8721 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
8722 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
9791c75c | 8723 | void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } |
a3bba767 JJ |
8724 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
8725 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
9791c75c KC |
8726 | void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } |
8727 | int | |
8728 | main () | |
8729 | { | |
8730 | _ascii (); _ebcdic (); | |
8731 | ; | |
8732 | return 0; | |
8733 | } | |
8734 | _ACEOF | |
8735 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
8736 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8737 | (eval $ac_compile) 2>conftest.er1 | |
9791c75c KC |
8738 | ac_status=$? |
8739 | grep -v '^ *+' conftest.er1 >conftest.err | |
8740 | rm -f conftest.er1 | |
8741 | cat conftest.err >&5 | |
8742 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
8743 | (exit $ac_status); } && |
8744 | { ac_try='test -z "$ac_c_werror_flag" | |
8745 | || test ! -s conftest.err' | |
8746 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8747 | (eval $ac_try) 2>&5 | |
8748 | ac_status=$? | |
8749 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8750 | (exit $ac_status); }; } && | |
8751 | { ac_try='test -s conftest.$ac_objext' | |
8752 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8753 | (eval $ac_try) 2>&5 | |
8754 | ac_status=$? | |
8755 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8756 | (exit $ac_status); }; }; then | |
8b1f719a PB |
8757 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then |
8758 | ac_cv_c_bigendian=yes | |
8759 | fi | |
9791c75c KC |
8760 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
8761 | if test "$ac_cv_c_bigendian" = unknown; then | |
8762 | ac_cv_c_bigendian=no | |
8763 | else | |
8764 | # finding both strings is unlikely to happen, but who knows? | |
8765 | ac_cv_c_bigendian=unknown | |
8766 | fi | |
8767 | fi | |
8768 | else | |
8769 | echo "$as_me: failed program was:" >&5 | |
8770 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8771 | ||
4977bab6 | 8772 | fi |
a3bba767 | 8773 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
8774 | else |
8775 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8776 | /* confdefs.h. */ |
8777 | _ACEOF | |
8778 | cat confdefs.h >>conftest.$ac_ext | |
8779 | cat >>conftest.$ac_ext <<_ACEOF | |
8780 | /* end confdefs.h. */ | |
9791c75c KC |
8781 | int |
8782 | main () | |
8783 | { | |
4977bab6 ZW |
8784 | /* Are we little or big endian? From Harbison&Steele. */ |
8785 | union | |
8786 | { | |
a3bba767 JJ |
8787 | long l; |
8788 | char c[sizeof (long)]; | |
4977bab6 ZW |
8789 | } u; |
8790 | u.l = 1; | |
a3bba767 | 8791 | exit (u.c[sizeof (long) - 1] == 1); |
4977bab6 | 8792 | } |
ba479fd2 NN |
8793 | _ACEOF |
8794 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
8795 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8796 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
8797 | ac_status=$? |
8798 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8799 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
8800 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8801 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
8802 | ac_status=$? |
8803 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8804 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
8805 | ac_cv_c_bigendian=no |
8806 | else | |
ba479fd2 NN |
8807 | echo "$as_me: program exited with status $ac_status" >&5 |
8808 | echo "$as_me: failed program was:" >&5 | |
8809 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8810 | ||
8811 | ( exit $ac_status ) | |
8812 | ac_cv_c_bigendian=yes | |
4977bab6 | 8813 | fi |
a3bba767 | 8814 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
84c041a1 | 8815 | fi |
4977bab6 | 8816 | fi |
a3bba767 | 8817 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 8818 | fi |
a3bba767 JJ |
8819 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
8820 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
9791c75c KC |
8821 | case $ac_cv_c_bigendian in |
8822 | yes) | |
ba479fd2 NN |
8823 | |
8824 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 8825 | #define WORDS_BIGENDIAN 1 |
ba479fd2 | 8826 | _ACEOF |
9791c75c KC |
8827 | ;; |
8828 | no) | |
8829 | ;; | |
8830 | *) | |
8831 | { { echo "$as_me:$LINENO: error: unknown endianness | |
8832 | presetting ac_cv_c_bigendian=no (or yes) will help" >&5 | |
8833 | echo "$as_me: error: unknown endianness | |
8834 | presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} | |
8835 | { (exit 1); exit 1; }; } ;; | |
8836 | esac | |
84c041a1 | 8837 | |
75e93faa | 8838 | |
73458fb7 NN |
8839 | # -------- |
8840 | # UNSORTED | |
8841 | # -------- | |
1e608388 | 8842 | |
1e608388 | 8843 | |
4e70264f ZW |
8844 | # These libraries may be used by collect2. |
8845 | # We may need a special search path to get them linked. | |
a3bba767 JJ |
8846 | echo "$as_me:$LINENO: checking for collect2 libraries" >&5 |
8847 | echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6 | |
ba479fd2 NN |
8848 | if test "${gcc_cv_collect2_libs+set}" = set; then |
8849 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4e70264f ZW |
8850 | else |
8851 | save_LIBS="$LIBS" | |
7f2749d4 | 8852 | for libs in '' -lld -lmld \ |
4e70264f ZW |
8853 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
8854 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
8855 | do | |
8856 | LIBS="$libs" | |
ba479fd2 | 8857 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8858 | /* confdefs.h. */ |
8859 | _ACEOF | |
8860 | cat confdefs.h >>conftest.$ac_ext | |
8861 | cat >>conftest.$ac_ext <<_ACEOF | |
8862 | /* end confdefs.h. */ | |
8863 | ||
a3bba767 | 8864 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8865 | #ifdef __cplusplus |
8866 | extern "C" | |
8867 | #endif | |
a3bba767 JJ |
8868 | /* We use char because int might match the return type of a gcc2 |
8869 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
8870 | char ldopen (); |
8871 | int | |
8872 | main () | |
8873 | { | |
a3bba767 | 8874 | ldopen (); |
ba479fd2 NN |
8875 | ; |
8876 | return 0; | |
8877 | } | |
8878 | _ACEOF | |
8879 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
8880 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8881 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 8882 | ac_status=$? |
86da66b5 HPN |
8883 | grep -v '^ *+' conftest.er1 >conftest.err |
8884 | rm -f conftest.er1 | |
8885 | cat conftest.err >&5 | |
ba479fd2 | 8886 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8887 | (exit $ac_status); } && |
8888 | { ac_try='test -z "$ac_c_werror_flag" | |
8889 | || test ! -s conftest.err' | |
8890 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8891 | (eval $ac_try) 2>&5 | |
8892 | ac_status=$? | |
8893 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8894 | (exit $ac_status); }; } && | |
8895 | { ac_try='test -s conftest$ac_exeext' | |
8896 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8897 | (eval $ac_try) 2>&5 | |
8898 | ac_status=$? | |
8899 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8900 | (exit $ac_status); }; }; then | |
4e70264f ZW |
8901 | gcc_cv_collect2_libs="$libs"; break |
8902 | else | |
ba479fd2 NN |
8903 | echo "$as_me: failed program was:" >&5 |
8904 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8905 | ||
4e70264f | 8906 | fi |
a3bba767 | 8907 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 8908 | conftest$ac_exeext conftest.$ac_ext |
4e70264f ZW |
8909 | done |
8910 | LIBS="$save_LIBS" | |
8911 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
8912 | fi | |
a3bba767 JJ |
8913 | echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5 |
8914 | echo "${ECHO_T}$gcc_cv_collect2_libs" >&6 | |
4e70264f ZW |
8915 | case $gcc_cv_collect2_libs in |
8916 | "none required") ;; | |
8917 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
8918 | esac | |
8919 | ||
8920 | ||
7f2749d4 RK |
8921 | # When building Ada code on Alpha, we need exc_resume which is usually in |
8922 | # -lexc. So test for it. | |
8923 | save_LIBS="$LIBS" | |
8924 | LIBS= | |
a3bba767 JJ |
8925 | echo "$as_me:$LINENO: checking for library containing exc_resume" >&5 |
8926 | echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6 | |
ba479fd2 NN |
8927 | if test "${ac_cv_search_exc_resume+set}" = set; then |
8928 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8929 | else | |
8930 | ac_func_search_save_LIBS=$LIBS | |
a3bba767 | 8931 | ac_cv_search_exc_resume=no |
ba479fd2 | 8932 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8933 | /* confdefs.h. */ |
8934 | _ACEOF | |
8935 | cat confdefs.h >>conftest.$ac_ext | |
8936 | cat >>conftest.$ac_ext <<_ACEOF | |
8937 | /* end confdefs.h. */ | |
7f2749d4 | 8938 | |
a3bba767 | 8939 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8940 | #ifdef __cplusplus |
8941 | extern "C" | |
8942 | #endif | |
a3bba767 JJ |
8943 | /* We use char because int might match the return type of a gcc2 |
8944 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
8945 | char exc_resume (); |
8946 | int | |
8947 | main () | |
8948 | { | |
a3bba767 | 8949 | exc_resume (); |
ba479fd2 NN |
8950 | ; |
8951 | return 0; | |
8952 | } | |
8953 | _ACEOF | |
a3bba767 JJ |
8954 | rm -f conftest.$ac_objext conftest$ac_exeext |
8955 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
8956 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 8957 | ac_status=$? |
86da66b5 HPN |
8958 | grep -v '^ *+' conftest.er1 >conftest.err |
8959 | rm -f conftest.er1 | |
8960 | cat conftest.err >&5 | |
ba479fd2 | 8961 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
8962 | (exit $ac_status); } && |
8963 | { ac_try='test -z "$ac_c_werror_flag" | |
8964 | || test ! -s conftest.err' | |
8965 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8966 | (eval $ac_try) 2>&5 | |
8967 | ac_status=$? | |
8968 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8969 | (exit $ac_status); }; } && | |
8970 | { ac_try='test -s conftest$ac_exeext' | |
8971 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8972 | (eval $ac_try) 2>&5 | |
8973 | ac_status=$? | |
8974 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8975 | (exit $ac_status); }; }; then | |
8976 | ac_cv_search_exc_resume="none required" | |
7f2749d4 | 8977 | else |
ba479fd2 NN |
8978 | echo "$as_me: failed program was:" >&5 |
8979 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8980 | ||
703d89ab | 8981 | fi |
a3bba767 JJ |
8982 | rm -f conftest.err conftest.$ac_objext \ |
8983 | conftest$ac_exeext conftest.$ac_ext | |
8984 | if test "$ac_cv_search_exc_resume" = no; then | |
8985 | for ac_lib in exc; do | |
8986 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8987 | cat >conftest.$ac_ext <<_ACEOF | |
8988 | /* confdefs.h. */ | |
8989 | _ACEOF | |
8990 | cat confdefs.h >>conftest.$ac_ext | |
8991 | cat >>conftest.$ac_ext <<_ACEOF | |
8992 | /* end confdefs.h. */ | |
8b1f719a | 8993 | |
a3bba767 JJ |
8994 | /* Override any gcc2 internal prototype to avoid an error. */ |
8995 | #ifdef __cplusplus | |
8996 | extern "C" | |
8997 | #endif | |
8998 | /* We use char because int might match the return type of a gcc2 | |
8999 | builtin and then its argument prototype would still apply. */ | |
9000 | char exc_resume (); | |
9001 | int | |
9002 | main () | |
9003 | { | |
9004 | exc_resume (); | |
9005 | ; | |
9006 | return 0; | |
9007 | } | |
9008 | _ACEOF | |
9009 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9010 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9011 | (eval $ac_link) 2>conftest.er1 | |
9012 | ac_status=$? | |
9013 | grep -v '^ *+' conftest.er1 >conftest.err | |
9014 | rm -f conftest.er1 | |
9015 | cat conftest.err >&5 | |
9016 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9017 | (exit $ac_status); } && | |
9018 | { ac_try='test -z "$ac_c_werror_flag" | |
9019 | || test ! -s conftest.err' | |
9020 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9021 | (eval $ac_try) 2>&5 | |
9022 | ac_status=$? | |
9023 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9024 | (exit $ac_status); }; } && | |
9025 | { ac_try='test -s conftest$ac_exeext' | |
9026 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9027 | (eval $ac_try) 2>&5 | |
9028 | ac_status=$? | |
9029 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9030 | (exit $ac_status); }; }; then | |
9031 | ac_cv_search_exc_resume="-l$ac_lib" | |
9032 | break | |
703d89ab | 9033 | else |
a3bba767 JJ |
9034 | echo "$as_me: failed program was:" >&5 |
9035 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9036 | ||
9037 | fi | |
9038 | rm -f conftest.err conftest.$ac_objext \ | |
9039 | conftest$ac_exeext conftest.$ac_ext | |
9040 | done | |
b8ec3cc8 | 9041 | fi |
b8ec3cc8 EC |
9042 | LIBS=$ac_func_search_save_LIBS |
9043 | fi | |
a3bba767 JJ |
9044 | echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5 |
9045 | echo "${ECHO_T}$ac_cv_search_exc_resume" >&6 | |
9046 | if test "$ac_cv_search_exc_resume" != no; then | |
9047 | test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" | |
b8ec3cc8 EC |
9048 | |
9049 | fi | |
9050 | ||
dd7f7a6e | 9051 | GNAT_LIBEXC="$LIBS" |
b8ec3cc8 EC |
9052 | LIBS="$save_LIBS" |
9053 | ||
9054 | ||
dd7f7a6e EC |
9055 | # Some systems put ldexp and frexp in libm instead of libc; assume |
9056 | # they're both in the same place. jcf-dump needs them. | |
9057 | save_LIBS="$LIBS" | |
9058 | LIBS= | |
a3bba767 JJ |
9059 | echo "$as_me:$LINENO: checking for library containing ldexp" >&5 |
9060 | echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6 | |
dd7f7a6e | 9061 | if test "${ac_cv_search_ldexp+set}" = set; then |
b8ec3cc8 EC |
9062 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
9063 | else | |
dd7f7a6e | 9064 | ac_func_search_save_LIBS=$LIBS |
a3bba767 | 9065 | ac_cv_search_ldexp=no |
dd7f7a6e | 9066 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9067 | /* confdefs.h. */ |
9068 | _ACEOF | |
9069 | cat confdefs.h >>conftest.$ac_ext | |
9070 | cat >>conftest.$ac_ext <<_ACEOF | |
9071 | /* end confdefs.h. */ | |
dd7f7a6e | 9072 | |
a3bba767 | 9073 | /* Override any gcc2 internal prototype to avoid an error. */ |
dd7f7a6e EC |
9074 | #ifdef __cplusplus |
9075 | extern "C" | |
9076 | #endif | |
a3bba767 JJ |
9077 | /* We use char because int might match the return type of a gcc2 |
9078 | builtin and then its argument prototype would still apply. */ | |
dd7f7a6e | 9079 | char ldexp (); |
ba479fd2 NN |
9080 | int |
9081 | main () | |
9082 | { | |
a3bba767 | 9083 | ldexp (); |
ba479fd2 NN |
9084 | ; |
9085 | return 0; | |
9086 | } | |
9087 | _ACEOF | |
a3bba767 JJ |
9088 | rm -f conftest.$ac_objext conftest$ac_exeext |
9089 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9090 | (eval $ac_link) 2>conftest.er1 | |
dd7f7a6e EC |
9091 | ac_status=$? |
9092 | grep -v '^ *+' conftest.er1 >conftest.err | |
9093 | rm -f conftest.er1 | |
9094 | cat conftest.err >&5 | |
9095 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
9096 | (exit $ac_status); } && |
9097 | { ac_try='test -z "$ac_c_werror_flag" | |
9098 | || test ! -s conftest.err' | |
9099 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9100 | (eval $ac_try) 2>&5 | |
9101 | ac_status=$? | |
9102 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9103 | (exit $ac_status); }; } && | |
9104 | { ac_try='test -s conftest$ac_exeext' | |
9105 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9106 | (eval $ac_try) 2>&5 | |
9107 | ac_status=$? | |
9108 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9109 | (exit $ac_status); }; }; then | |
9110 | ac_cv_search_ldexp="none required" | |
dd7f7a6e EC |
9111 | else |
9112 | echo "$as_me: failed program was:" >&5 | |
9113 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9114 | ||
703d89ab | 9115 | fi |
a3bba767 JJ |
9116 | rm -f conftest.err conftest.$ac_objext \ |
9117 | conftest$ac_exeext conftest.$ac_ext | |
9118 | if test "$ac_cv_search_ldexp" = no; then | |
9119 | for ac_lib in m; do | |
9120 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9121 | cat >conftest.$ac_ext <<_ACEOF | |
9122 | /* confdefs.h. */ | |
9123 | _ACEOF | |
9124 | cat confdefs.h >>conftest.$ac_ext | |
9125 | cat >>conftest.$ac_ext <<_ACEOF | |
9126 | /* end confdefs.h. */ | |
8b1f719a | 9127 | |
a3bba767 JJ |
9128 | /* Override any gcc2 internal prototype to avoid an error. */ |
9129 | #ifdef __cplusplus | |
9130 | extern "C" | |
9131 | #endif | |
9132 | /* We use char because int might match the return type of a gcc2 | |
9133 | builtin and then its argument prototype would still apply. */ | |
9134 | char ldexp (); | |
9135 | int | |
9136 | main () | |
9137 | { | |
9138 | ldexp (); | |
9139 | ; | |
9140 | return 0; | |
9141 | } | |
9142 | _ACEOF | |
9143 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9144 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9145 | (eval $ac_link) 2>conftest.er1 | |
9146 | ac_status=$? | |
9147 | grep -v '^ *+' conftest.er1 >conftest.err | |
9148 | rm -f conftest.er1 | |
9149 | cat conftest.err >&5 | |
9150 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9151 | (exit $ac_status); } && | |
9152 | { ac_try='test -z "$ac_c_werror_flag" | |
9153 | || test ! -s conftest.err' | |
9154 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9155 | (eval $ac_try) 2>&5 | |
9156 | ac_status=$? | |
9157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9158 | (exit $ac_status); }; } && | |
9159 | { ac_try='test -s conftest$ac_exeext' | |
9160 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9161 | (eval $ac_try) 2>&5 | |
9162 | ac_status=$? | |
9163 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9164 | (exit $ac_status); }; }; then | |
9165 | ac_cv_search_ldexp="-l$ac_lib" | |
9166 | break | |
703d89ab | 9167 | else |
a3bba767 JJ |
9168 | echo "$as_me: failed program was:" >&5 |
9169 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9170 | ||
9171 | fi | |
9172 | rm -f conftest.err conftest.$ac_objext \ | |
9173 | conftest$ac_exeext conftest.$ac_ext | |
9174 | done | |
dd7f7a6e EC |
9175 | fi |
9176 | LIBS=$ac_func_search_save_LIBS | |
9177 | fi | |
a3bba767 JJ |
9178 | echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5 |
9179 | echo "${ECHO_T}$ac_cv_search_ldexp" >&6 | |
9180 | if test "$ac_cv_search_ldexp" != no; then | |
9181 | test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS" | |
dd7f7a6e EC |
9182 | |
9183 | fi | |
9184 | ||
9185 | LDEXP_LIB="$LIBS" | |
9186 | LIBS="$save_LIBS" | |
9187 | ||
9188 | ||
9189 | # Use <inttypes.h> only if it exists, | |
9190 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
a3bba767 JJ |
9191 | echo "$as_me:$LINENO: checking for inttypes.h" >&5 |
9192 | echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 | |
dd7f7a6e EC |
9193 | if test "${gcc_cv_header_inttypes_h+set}" = set; then |
9194 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9195 | else | |
9196 | cat >conftest.$ac_ext <<_ACEOF | |
9197 | /* confdefs.h. */ | |
9198 | _ACEOF | |
9199 | cat confdefs.h >>conftest.$ac_ext | |
9200 | cat >>conftest.$ac_ext <<_ACEOF | |
9201 | /* end confdefs.h. */ | |
9202 | #include <sys/types.h> | |
9203 | #include <inttypes.h> | |
9204 | int | |
9205 | main () | |
9206 | { | |
9207 | intmax_t i = -1; | |
9208 | ; | |
9209 | return 0; | |
9210 | } | |
9211 | _ACEOF | |
9212 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
9213 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9214 | (eval $ac_compile) 2>conftest.er1 | |
dd7f7a6e EC |
9215 | ac_status=$? |
9216 | grep -v '^ *+' conftest.er1 >conftest.err | |
9217 | rm -f conftest.er1 | |
9218 | cat conftest.err >&5 | |
9219 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
9220 | (exit $ac_status); } && |
9221 | { ac_try='test -z "$ac_c_werror_flag" | |
9222 | || test ! -s conftest.err' | |
9223 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9224 | (eval $ac_try) 2>&5 | |
9225 | ac_status=$? | |
9226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9227 | (exit $ac_status); }; } && | |
9228 | { ac_try='test -s conftest.$ac_objext' | |
9229 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9230 | (eval $ac_try) 2>&5 | |
9231 | ac_status=$? | |
9232 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9233 | (exit $ac_status); }; }; then | |
dd7f7a6e EC |
9234 | gcc_cv_header_inttypes_h=yes |
9235 | else | |
9236 | echo "$as_me: failed program was:" >&5 | |
9237 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9238 | ||
a3bba767 | 9239 | gcc_cv_header_inttypes_h=no |
dd7f7a6e | 9240 | fi |
a3bba767 | 9241 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
dd7f7a6e EC |
9242 | fi |
9243 | ||
a3bba767 JJ |
9244 | echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5 |
9245 | echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6 | |
dd7f7a6e EC |
9246 | if test $gcc_cv_header_inttypes_h = yes; then |
9247 | ||
9248 | cat >>confdefs.h <<\_ACEOF | |
9249 | #define HAVE_INTTYPES_H 1 | |
9250 | _ACEOF | |
9251 | ||
0056a9b5 | 9252 | fi |
956d6950 | 9253 | |
c149cc37 | 9254 | |
ba479fd2 NN |
9255 | |
9256 | ||
9257 | ||
9258 | ||
9259 | ||
9260 | ||
9261 | ||
9262 | ||
9263 | ||
9264 | ||
9265 | ||
9266 | ||
9267 | ||
9268 | ||
9269 | ||
9270 | ||
0d667716 KG |
9271 | |
9272 | ||
9273 | ||
9274 | ||
9275 | ||
9276 | ||
9277 | ||
9278 | ||
9279 | ||
9280 | ||
9281 | ||
9282 | ||
ba479fd2 NN |
9283 | |
9284 | ||
9285 | ||
9286 | ||
9287 | ||
9288 | ||
9289 | ||
9290 | ||
52a6edcc | 9291 | for ac_func in times clock kill getrlimit setrlimit atoll atoq \ |
0d667716 KG |
9292 | sysconf strsignal getrusage nl_langinfo scandir alphasort \ |
9293 | gettimeofday mbstowcs wcswidth mmap mincore setlocale \ | |
9294 | clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
956d6950 | 9295 | do |
ba479fd2 | 9296 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
a3bba767 JJ |
9297 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
9298 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
9299 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
ba479fd2 NN |
9300 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
9301 | else | |
9302 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9303 | /* confdefs.h. */ |
9304 | _ACEOF | |
9305 | cat confdefs.h >>conftest.$ac_ext | |
9306 | cat >>conftest.$ac_ext <<_ACEOF | |
9307 | /* end confdefs.h. */ | |
86da66b5 HPN |
9308 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
9309 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
9310 | #define $ac_func innocuous_$ac_func | |
9311 | ||
956d6950 | 9312 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
9313 | which can conflict with char $ac_func (); below. |
9314 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9315 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 9316 | |
ba479fd2 NN |
9317 | #ifdef __STDC__ |
9318 | # include <limits.h> | |
9319 | #else | |
9320 | # include <assert.h> | |
9321 | #endif | |
86da66b5 HPN |
9322 | |
9323 | #undef $ac_func | |
9324 | ||
a3bba767 | 9325 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9326 | #ifdef __cplusplus |
9327 | extern "C" | |
a3bba767 | 9328 | { |
ba479fd2 | 9329 | #endif |
a3bba767 JJ |
9330 | /* We use char because int might match the return type of a gcc2 |
9331 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 | 9332 | char $ac_func (); |
956d6950 JL |
9333 | /* The GNU C library defines this for functions which it implements |
9334 | to always fail with ENOSYS. Some functions are actually named | |
9335 | something starting with __ and the normal name is an alias. */ | |
a3bba767 | 9336 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
956d6950 | 9337 | choke me |
a3bba767 JJ |
9338 | #else |
9339 | char (*f) () = $ac_func; | |
9340 | #endif | |
9341 | #ifdef __cplusplus | |
9342 | } | |
956d6950 JL |
9343 | #endif |
9344 | ||
ba479fd2 NN |
9345 | int |
9346 | main () | |
9347 | { | |
a3bba767 | 9348 | return f != $ac_func; |
ba479fd2 NN |
9349 | ; |
9350 | return 0; | |
9351 | } | |
9352 | _ACEOF | |
9353 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
9354 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9355 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 9356 | ac_status=$? |
86da66b5 HPN |
9357 | grep -v '^ *+' conftest.er1 >conftest.err |
9358 | rm -f conftest.er1 | |
9359 | cat conftest.err >&5 | |
ba479fd2 | 9360 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
9361 | (exit $ac_status); } && |
9362 | { ac_try='test -z "$ac_c_werror_flag" | |
9363 | || test ! -s conftest.err' | |
9364 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9365 | (eval $ac_try) 2>&5 | |
9366 | ac_status=$? | |
9367 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9368 | (exit $ac_status); }; } && | |
9369 | { ac_try='test -s conftest$ac_exeext' | |
9370 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9371 | (eval $ac_try) 2>&5 | |
9372 | ac_status=$? | |
9373 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9374 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
9375 | eval "$as_ac_var=yes" |
9376 | else | |
9377 | echo "$as_me: failed program was:" >&5 | |
9378 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9379 | ||
a3bba767 | 9380 | eval "$as_ac_var=no" |
ba479fd2 | 9381 | fi |
a3bba767 | 9382 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 9383 | conftest$ac_exeext conftest.$ac_ext |
ba479fd2 | 9384 | fi |
a3bba767 JJ |
9385 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
9386 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
ba479fd2 NN |
9387 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
9388 | cat >>confdefs.h <<_ACEOF | |
9389 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
9390 | _ACEOF | |
956d6950 | 9391 | |
956d6950 JL |
9392 | fi |
9393 | done | |
9394 | ||
6885fc87 | 9395 | |
39f6c4c8 | 9396 | if test x$ac_cv_func_mbstowcs = xyes; then |
a3bba767 JJ |
9397 | echo "$as_me:$LINENO: checking whether mbstowcs works" >&5 |
9398 | echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6 | |
ba479fd2 NN |
9399 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then |
9400 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39f6c4c8 KW |
9401 | else |
9402 | if test "$cross_compiling" = yes; then | |
9403 | gcc_cv_func_mbstowcs_works=yes | |
9404 | else | |
ba479fd2 | 9405 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9406 | /* confdefs.h. */ |
9407 | _ACEOF | |
9408 | cat confdefs.h >>conftest.$ac_ext | |
9409 | cat >>conftest.$ac_ext <<_ACEOF | |
9410 | /* end confdefs.h. */ | |
39f6c4c8 KW |
9411 | #include <stdlib.h> |
9412 | int main() | |
9413 | { | |
9414 | mbstowcs(0, "", 0); | |
9415 | return 0; | |
9416 | } | |
ba479fd2 NN |
9417 | _ACEOF |
9418 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
9419 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9420 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
9421 | ac_status=$? |
9422 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9423 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
9424 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9425 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
9426 | ac_status=$? |
9427 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9428 | (exit $ac_status); }; }; then | |
39f6c4c8 KW |
9429 | gcc_cv_func_mbstowcs_works=yes |
9430 | else | |
ba479fd2 NN |
9431 | echo "$as_me: program exited with status $ac_status" >&5 |
9432 | echo "$as_me: failed program was:" >&5 | |
9433 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9434 | ||
9435 | ( exit $ac_status ) | |
9436 | gcc_cv_func_mbstowcs_works=no | |
39f6c4c8 | 9437 | fi |
a3bba767 | 9438 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
39f6c4c8 | 9439 | fi |
39f6c4c8 | 9440 | fi |
a3bba767 JJ |
9441 | echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5 |
9442 | echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6 | |
63cf211a | 9443 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 NN |
9444 | |
9445 | cat >>confdefs.h <<\_ACEOF | |
39f6c4c8 | 9446 | #define HAVE_WORKING_MBSTOWCS 1 |
ba479fd2 | 9447 | _ACEOF |
39f6c4c8 KW |
9448 | |
9449 | fi | |
9450 | fi | |
9451 | ||
a3bba767 JJ |
9452 | echo "$as_me:$LINENO: checking for ssize_t" >&5 |
9453 | echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6 | |
ba479fd2 NN |
9454 | if test "${ac_cv_type_ssize_t+set}" = set; then |
9455 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
63cf211a | 9456 | else |
ba479fd2 | 9457 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9458 | /* confdefs.h. */ |
9459 | _ACEOF | |
9460 | cat confdefs.h >>conftest.$ac_ext | |
9461 | cat >>conftest.$ac_ext <<_ACEOF | |
9462 | /* end confdefs.h. */ | |
8b4fc07a NN |
9463 | $ac_includes_default |
9464 | int | |
9465 | main () | |
9466 | { | |
a3bba767 | 9467 | if ((ssize_t *) 0) |
8b4fc07a | 9468 | return 0; |
a3bba767 | 9469 | if (sizeof (ssize_t)) |
8b4fc07a NN |
9470 | return 0; |
9471 | ; | |
9472 | return 0; | |
9473 | } | |
ba479fd2 | 9474 | _ACEOF |
8b4fc07a | 9475 | rm -f conftest.$ac_objext |
a3bba767 JJ |
9476 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9477 | (eval $ac_compile) 2>conftest.er1 | |
8b4fc07a | 9478 | ac_status=$? |
86da66b5 HPN |
9479 | grep -v '^ *+' conftest.er1 >conftest.err |
9480 | rm -f conftest.er1 | |
9481 | cat conftest.err >&5 | |
8b4fc07a | 9482 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
9483 | (exit $ac_status); } && |
9484 | { ac_try='test -z "$ac_c_werror_flag" | |
9485 | || test ! -s conftest.err' | |
9486 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9487 | (eval $ac_try) 2>&5 | |
9488 | ac_status=$? | |
9489 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9490 | (exit $ac_status); }; } && | |
9491 | { ac_try='test -s conftest.$ac_objext' | |
9492 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9493 | (eval $ac_try) 2>&5 | |
9494 | ac_status=$? | |
9495 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9496 | (exit $ac_status); }; }; then | |
cb65112a | 9497 | ac_cv_type_ssize_t=yes |
f12bc141 | 9498 | else |
8b4fc07a NN |
9499 | echo "$as_me: failed program was:" >&5 |
9500 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 9501 | |
a3bba767 | 9502 | ac_cv_type_ssize_t=no |
8b4fc07a | 9503 | fi |
a3bba767 | 9504 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 9505 | fi |
a3bba767 JJ |
9506 | echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 |
9507 | echo "${ECHO_T}$ac_cv_type_ssize_t" >&6 | |
8b4fc07a NN |
9508 | if test $ac_cv_type_ssize_t = yes; then |
9509 | : | |
9510 | else | |
ba479fd2 | 9511 | |
8b4fc07a | 9512 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 9513 | #define ssize_t int |
ba479fd2 | 9514 | _ACEOF |
f12bc141 ZW |
9515 | |
9516 | fi | |
9517 | ||
0b9d02c6 | 9518 | |
e256b8b6 DA |
9519 | # Try to determine the array type of the second argument of getgroups |
9520 | # for the target system (int or gid_t). | |
a3bba767 JJ |
9521 | echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 |
9522 | echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 | |
ba479fd2 NN |
9523 | if test "${ac_cv_type_uid_t+set}" = set; then |
9524 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9525 | else | |
9526 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9527 | /* confdefs.h. */ |
9528 | _ACEOF | |
9529 | cat confdefs.h >>conftest.$ac_ext | |
9530 | cat >>conftest.$ac_ext <<_ACEOF | |
9531 | /* end confdefs.h. */ | |
e256b8b6 | 9532 | #include <sys/types.h> |
ba479fd2 NN |
9533 | |
9534 | _ACEOF | |
e256b8b6 | 9535 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 9536 | $EGREP "uid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
9537 | ac_cv_type_uid_t=yes |
9538 | else | |
e256b8b6 DA |
9539 | ac_cv_type_uid_t=no |
9540 | fi | |
9541 | rm -f conftest* | |
9542 | ||
9543 | fi | |
a3bba767 JJ |
9544 | echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 |
9545 | echo "${ECHO_T}$ac_cv_type_uid_t" >&6 | |
63cf211a | 9546 | if test $ac_cv_type_uid_t = no; then |
ba479fd2 NN |
9547 | |
9548 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 9549 | #define uid_t int |
ba479fd2 | 9550 | _ACEOF |
cafe096b | 9551 | |
ba479fd2 NN |
9552 | |
9553 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 9554 | #define gid_t int |
ba479fd2 | 9555 | _ACEOF |
e256b8b6 DA |
9556 | |
9557 | fi | |
9558 | ||
a3bba767 JJ |
9559 | echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5 |
9560 | echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6 | |
ba479fd2 NN |
9561 | if test "${ac_cv_type_getgroups+set}" = set; then |
9562 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e256b8b6 DA |
9563 | else |
9564 | if test "$cross_compiling" = yes; then | |
9565 | ac_cv_type_getgroups=cross | |
9566 | else | |
ba479fd2 | 9567 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9568 | /* confdefs.h. */ |
9569 | _ACEOF | |
9570 | cat confdefs.h >>conftest.$ac_ext | |
9571 | cat >>conftest.$ac_ext <<_ACEOF | |
9572 | /* end confdefs.h. */ | |
e256b8b6 | 9573 | /* Thanks to Mike Rendell for this test. */ |
a3bba767 | 9574 | #include <sys/types.h> |
e256b8b6 DA |
9575 | #define NGID 256 |
9576 | #undef MAX | |
9577 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
ba479fd2 NN |
9578 | |
9579 | int | |
9580 | main () | |
e256b8b6 DA |
9581 | { |
9582 | gid_t gidset[NGID]; | |
9583 | int i, n; | |
a3bba767 | 9584 | union { gid_t gval; long lval; } val; |
e256b8b6 DA |
9585 | |
9586 | val.lval = -1; | |
9587 | for (i = 0; i < NGID; i++) | |
9588 | gidset[i] = val.gval; | |
9589 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
86da66b5 | 9590 | gidset); |
e256b8b6 | 9591 | /* Exit non-zero if getgroups seems to require an array of ints. This |
a3bba767 JJ |
9592 | happens when gid_t is short but getgroups modifies an array of ints. */ |
9593 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
63cf211a | 9594 | } |
ba479fd2 NN |
9595 | _ACEOF |
9596 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
9597 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9598 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
9599 | ac_status=$? |
9600 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9601 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
9602 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9603 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
9604 | ac_status=$? |
9605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9606 | (exit $ac_status); }; }; then | |
9607 | ac_cv_type_getgroups=gid_t | |
63cf211a | 9608 | else |
ba479fd2 NN |
9609 | echo "$as_me: program exited with status $ac_status" >&5 |
9610 | echo "$as_me: failed program was:" >&5 | |
9611 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9612 | ||
9613 | ( exit $ac_status ) | |
9614 | ac_cv_type_getgroups=int | |
e256b8b6 | 9615 | fi |
a3bba767 | 9616 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
e256b8b6 | 9617 | fi |
e256b8b6 | 9618 | if test $ac_cv_type_getgroups = cross; then |
ba479fd2 | 9619 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9620 | /* confdefs.h. */ |
9621 | _ACEOF | |
9622 | cat confdefs.h >>conftest.$ac_ext | |
9623 | cat >>conftest.$ac_ext <<_ACEOF | |
9624 | /* end confdefs.h. */ | |
e256b8b6 | 9625 | #include <unistd.h> |
ba479fd2 NN |
9626 | |
9627 | _ACEOF | |
e256b8b6 | 9628 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 9629 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
9630 | ac_cv_type_getgroups=gid_t |
9631 | else | |
e256b8b6 DA |
9632 | ac_cv_type_getgroups=int |
9633 | fi | |
9634 | rm -f conftest* | |
9635 | ||
9636 | fi | |
9637 | fi | |
a3bba767 JJ |
9638 | echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5 |
9639 | echo "${ECHO_T}$ac_cv_type_getgroups" >&6 | |
e256b8b6 | 9640 | |
ba479fd2 | 9641 | cat >>confdefs.h <<_ACEOF |
e256b8b6 | 9642 | #define GETGROUPS_T $ac_cv_type_getgroups |
ba479fd2 | 9643 | _ACEOF |
e256b8b6 DA |
9644 | |
9645 | ||
9646 | if test "${target}" = "${build}"; then | |
9647 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
9648 | else | |
9649 | case "${target}" in | |
9650 | # This condition may need some tweaking. It should include all | |
9651 | # targets where the array type of the second argument of getgroups | |
9652 | # is int and the type of gid_t is not equivalent to int. | |
9653 | *-*-sunos* | *-*-ultrix*) | |
9654 | TARGET_GETGROUPS_T=int | |
9655 | ;; | |
9656 | *) | |
9657 | TARGET_GETGROUPS_T=gid_t | |
9658 | ;; | |
9659 | esac | |
9660 | fi | |
9661 | ||
9662 | ||
3b0727a0 | 9663 | |
a3bba767 JJ |
9664 | echo "$as_me:$LINENO: checking for sys/mman.h" >&5 |
9665 | echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6 | |
3b0727a0 MR |
9666 | if test "${ac_cv_header_sys_mman_h+set}" = set; then |
9667 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0f57bf40 | 9668 | else |
18fc9bd4 | 9669 | cat >conftest.$ac_ext <<_ACEOF |
3b0727a0 MR |
9670 | /* confdefs.h. */ |
9671 | _ACEOF | |
9672 | cat confdefs.h >>conftest.$ac_ext | |
9673 | cat >>conftest.$ac_ext <<_ACEOF | |
9674 | /* end confdefs.h. */ | |
9675 | #include <sys/mman.h> | |
9676 | _ACEOF | |
a3bba767 JJ |
9677 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
9678 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3b0727a0 MR |
9679 | ac_status=$? |
9680 | grep -v '^ *+' conftest.er1 >conftest.err | |
9681 | rm -f conftest.er1 | |
9682 | cat conftest.err >&5 | |
9683 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
9684 | (exit $ac_status); } >/dev/null; then |
9685 | if test -s conftest.err; then | |
9686 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9687 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
9688 | else | |
9689 | ac_cpp_err= | |
9690 | fi | |
9691 | else | |
9692 | ac_cpp_err=yes | |
9693 | fi | |
9694 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 9695 | ac_cv_header_sys_mman_h=yes |
3b0727a0 MR |
9696 | else |
9697 | echo "$as_me: failed program was:" >&5 | |
9698 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9699 | ||
18fc9bd4 | 9700 | ac_cv_header_sys_mman_h=no |
3b0727a0 MR |
9701 | fi |
9702 | rm -f conftest.err conftest.$ac_ext | |
9703 | fi | |
a3bba767 JJ |
9704 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5 |
9705 | echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6 | |
3b0727a0 MR |
9706 | if test $ac_cv_header_sys_mman_h = yes; then |
9707 | gcc_header_sys_mman_h=yes | |
9708 | else | |
9709 | gcc_header_sys_mman_h=no | |
9710 | fi | |
9711 | ||
a3bba767 JJ |
9712 | echo "$as_me:$LINENO: checking for mmap" >&5 |
9713 | echo $ECHO_N "checking for mmap... $ECHO_C" >&6 | |
3b0727a0 MR |
9714 | if test "${ac_cv_func_mmap+set}" = set; then |
9715 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9716 | else | |
9717 | cat >conftest.$ac_ext <<_ACEOF | |
9718 | /* confdefs.h. */ | |
9719 | _ACEOF | |
9720 | cat confdefs.h >>conftest.$ac_ext | |
9721 | cat >>conftest.$ac_ext <<_ACEOF | |
9722 | /* end confdefs.h. */ | |
9723 | /* Define mmap to an innocuous variant, in case <limits.h> declares mmap. | |
9724 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
9725 | #define mmap innocuous_mmap | |
9726 | ||
9727 | /* System header to define __stub macros and hopefully few prototypes, | |
9728 | which can conflict with char mmap (); below. | |
9729 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9730 | <limits.h> exists even on freestanding compilers. */ | |
9731 | ||
9732 | #ifdef __STDC__ | |
9733 | # include <limits.h> | |
9734 | #else | |
9735 | # include <assert.h> | |
9736 | #endif | |
9737 | ||
9738 | #undef mmap | |
9739 | ||
a3bba767 | 9740 | /* Override any gcc2 internal prototype to avoid an error. */ |
3b0727a0 MR |
9741 | #ifdef __cplusplus |
9742 | extern "C" | |
a3bba767 | 9743 | { |
3b0727a0 | 9744 | #endif |
a3bba767 JJ |
9745 | /* We use char because int might match the return type of a gcc2 |
9746 | builtin and then its argument prototype would still apply. */ | |
3b0727a0 MR |
9747 | char mmap (); |
9748 | /* The GNU C library defines this for functions which it implements | |
9749 | to always fail with ENOSYS. Some functions are actually named | |
9750 | something starting with __ and the normal name is an alias. */ | |
a3bba767 | 9751 | #if defined (__stub_mmap) || defined (__stub___mmap) |
3b0727a0 | 9752 | choke me |
a3bba767 JJ |
9753 | #else |
9754 | char (*f) () = mmap; | |
9755 | #endif | |
9756 | #ifdef __cplusplus | |
9757 | } | |
3b0727a0 MR |
9758 | #endif |
9759 | ||
9760 | int | |
9761 | main () | |
9762 | { | |
a3bba767 | 9763 | return f != mmap; |
3b0727a0 MR |
9764 | ; |
9765 | return 0; | |
9766 | } | |
9767 | _ACEOF | |
9768 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
9769 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9770 | (eval $ac_link) 2>conftest.er1 | |
3b0727a0 MR |
9771 | ac_status=$? |
9772 | grep -v '^ *+' conftest.er1 >conftest.err | |
9773 | rm -f conftest.er1 | |
9774 | cat conftest.err >&5 | |
9775 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
9776 | (exit $ac_status); } && |
9777 | { ac_try='test -z "$ac_c_werror_flag" | |
9778 | || test ! -s conftest.err' | |
9779 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9780 | (eval $ac_try) 2>&5 | |
9781 | ac_status=$? | |
9782 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9783 | (exit $ac_status); }; } && | |
9784 | { ac_try='test -s conftest$ac_exeext' | |
9785 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9786 | (eval $ac_try) 2>&5 | |
9787 | ac_status=$? | |
9788 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9789 | (exit $ac_status); }; }; then | |
8b1f719a PB |
9790 | ac_cv_func_mmap=yes |
9791 | else | |
9792 | echo "$as_me: failed program was:" >&5 | |
9793 | sed 's/^/| /' conftest.$ac_ext >&5 | |
a6ccdbab | 9794 | |
a3bba767 | 9795 | ac_cv_func_mmap=no |
8b1f719a | 9796 | fi |
a3bba767 | 9797 | rm -f conftest.err conftest.$ac_objext \ |
3b0727a0 MR |
9798 | conftest$ac_exeext conftest.$ac_ext |
9799 | fi | |
a3bba767 JJ |
9800 | echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5 |
9801 | echo "${ECHO_T}$ac_cv_func_mmap" >&6 | |
3b0727a0 MR |
9802 | if test $ac_cv_func_mmap = yes; then |
9803 | gcc_func_mmap=yes | |
9804 | else | |
9805 | gcc_func_mmap=no | |
9806 | fi | |
9807 | ||
9808 | if test "$gcc_header_sys_mman_h" != yes \ | |
9809 | || test "$gcc_func_mmap" != yes; then | |
1072ec3f ZW |
9810 | gcc_cv_func_mmap_file=no |
9811 | gcc_cv_func_mmap_dev_zero=no | |
9812 | gcc_cv_func_mmap_anon=no | |
9813 | else | |
a3bba767 JJ |
9814 | echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5 |
9815 | echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6 | |
ba479fd2 NN |
9816 | if test "${gcc_cv_func_mmap_file+set}" = set; then |
9817 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f | 9818 | else |
ba479fd2 | 9819 | # Add a system to this blacklist if |
1072ec3f ZW |
9820 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
9821 | # memory area containing the same data that you'd get if you applied | |
9822 | # read() to the same fd. The only system known to have a problem here | |
9823 | # is VMS, where text files have record structure. | |
9824 | case "$host_os" in | |
ba479fd2 | 9825 | vms* | ultrix*) |
1072ec3f ZW |
9826 | gcc_cv_func_mmap_file=no ;; |
9827 | *) | |
9828 | gcc_cv_func_mmap_file=yes;; | |
9829 | esac | |
9830 | fi | |
a3bba767 JJ |
9831 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5 |
9832 | echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6 | |
9833 | echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5 | |
9834 | echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6 | |
ba479fd2 NN |
9835 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then |
9836 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
9837 | else |
9838 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
9839 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
9840 | # zeroed pages with both the following properties: | |
9841 | # 1. If you map N consecutive pages in with one call, and then | |
9842 | # unmap any subset of those pages, the pages that were not | |
9843 | # explicitly unmapped remain accessible. | |
9844 | # 2. If you map two adjacent blocks of memory and then unmap them | |
9845 | # both at once, they must both go away. | |
9846 | # Systems known to be in this category are Windows (all variants), | |
9847 | # VMS, and Darwin. | |
9848 | case "$host_os" in | |
2ce240d3 | 9849 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
9850 | gcc_cv_func_mmap_dev_zero=no ;; |
9851 | *) | |
9852 | gcc_cv_func_mmap_dev_zero=yes;; | |
9853 | esac | |
9854 | fi | |
a3bba767 JJ |
9855 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5 |
9856 | echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6 | |
1072ec3f ZW |
9857 | |
9858 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
a3bba767 JJ |
9859 | echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5 |
9860 | echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6 | |
ba479fd2 NN |
9861 | if test "${gcc_cv_decl_map_anon+set}" = set; then |
9862 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9863 | else | |
9864 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9865 | /* confdefs.h. */ |
9866 | _ACEOF | |
9867 | cat confdefs.h >>conftest.$ac_ext | |
9868 | cat >>conftest.$ac_ext <<_ACEOF | |
9869 | /* end confdefs.h. */ | |
1072ec3f ZW |
9870 | #include <sys/types.h> |
9871 | #include <sys/mman.h> | |
9872 | #include <unistd.h> | |
9873 | ||
9874 | #ifndef MAP_ANONYMOUS | |
9875 | #define MAP_ANONYMOUS MAP_ANON | |
9876 | #endif | |
9877 | ||
ba479fd2 NN |
9878 | int |
9879 | main () | |
9880 | { | |
1072ec3f | 9881 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
9882 | ; |
9883 | return 0; | |
9884 | } | |
9885 | _ACEOF | |
9886 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
9887 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9888 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 9889 | ac_status=$? |
86da66b5 HPN |
9890 | grep -v '^ *+' conftest.er1 >conftest.err |
9891 | rm -f conftest.er1 | |
9892 | cat conftest.err >&5 | |
ba479fd2 | 9893 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
9894 | (exit $ac_status); } && |
9895 | { ac_try='test -z "$ac_c_werror_flag" | |
9896 | || test ! -s conftest.err' | |
9897 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9898 | (eval $ac_try) 2>&5 | |
9899 | ac_status=$? | |
9900 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9901 | (exit $ac_status); }; } && | |
9902 | { ac_try='test -s conftest.$ac_objext' | |
9903 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9904 | (eval $ac_try) 2>&5 | |
9905 | ac_status=$? | |
9906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9907 | (exit $ac_status); }; }; then | |
1072ec3f ZW |
9908 | gcc_cv_decl_map_anon=yes |
9909 | else | |
ba479fd2 NN |
9910 | echo "$as_me: failed program was:" >&5 |
9911 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9912 | ||
a3bba767 | 9913 | gcc_cv_decl_map_anon=no |
1072ec3f | 9914 | fi |
a3bba767 | 9915 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 9916 | fi |
a3bba767 JJ |
9917 | echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5 |
9918 | echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6 | |
1072ec3f ZW |
9919 | |
9920 | if test $gcc_cv_decl_map_anon = no; then | |
9921 | gcc_cv_func_mmap_anon=no | |
9922 | else | |
a3bba767 JJ |
9923 | echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
9924 | echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6 | |
ba479fd2 NN |
9925 | if test "${gcc_cv_func_mmap_anon+set}" = set; then |
9926 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
9927 | else |
9928 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
9929 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
9930 | # doesn't give anonymous zeroed pages with the same properties listed | |
9931 | # above for use of /dev/zero. | |
9932 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
9933 | case "$host_os" in | |
9934 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
9935 | gcc_cv_func_mmap_anon=no ;; | |
9936 | *) | |
9937 | gcc_cv_func_mmap_anon=yes;; | |
9938 | esac | |
9939 | fi | |
a3bba767 JJ |
9940 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5 |
9941 | echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6 | |
1072ec3f ZW |
9942 | fi |
9943 | fi | |
9944 | ||
9945 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 NN |
9946 | |
9947 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9948 | #define HAVE_MMAP_FILE 1 |
ba479fd2 | 9949 | _ACEOF |
1072ec3f ZW |
9950 | |
9951 | fi | |
9952 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 NN |
9953 | |
9954 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9955 | #define HAVE_MMAP_DEV_ZERO 1 |
ba479fd2 | 9956 | _ACEOF |
1072ec3f ZW |
9957 | |
9958 | fi | |
9959 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 NN |
9960 | |
9961 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9962 | #define HAVE_MMAP_ANON 1 |
ba479fd2 | 9963 | _ACEOF |
1072ec3f ZW |
9964 | |
9965 | fi | |
9966 | ||
b27d2bd5 MK |
9967 | |
9968 | case "${host}" in | |
ee262b6f | 9969 | *-*-*vms*) |
ba479fd2 | 9970 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
9971 | # won't work, and it isn't easily adaptable. It makes more sense to |
9972 | # just force it. | |
9973 | ac_cv_func_vfork_works=yes | |
9974 | ;; | |
b27d2bd5 | 9975 | esac |
a3bba767 JJ |
9976 | echo "$as_me:$LINENO: checking for pid_t" >&5 |
9977 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 | |
ba479fd2 NN |
9978 | if test "${ac_cv_type_pid_t+set}" = set; then |
9979 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9980 | else | |
9981 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9982 | /* confdefs.h. */ |
9983 | _ACEOF | |
9984 | cat confdefs.h >>conftest.$ac_ext | |
9985 | cat >>conftest.$ac_ext <<_ACEOF | |
9986 | /* end confdefs.h. */ | |
9987 | $ac_includes_default | |
9988 | int | |
9989 | main () | |
9990 | { | |
a3bba767 | 9991 | if ((pid_t *) 0) |
ba479fd2 | 9992 | return 0; |
a3bba767 | 9993 | if (sizeof (pid_t)) |
ba479fd2 NN |
9994 | return 0; |
9995 | ; | |
9996 | return 0; | |
9997 | } | |
9998 | _ACEOF | |
9999 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
10000 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
10001 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 10002 | ac_status=$? |
86da66b5 HPN |
10003 | grep -v '^ *+' conftest.er1 >conftest.err |
10004 | rm -f conftest.er1 | |
10005 | cat conftest.err >&5 | |
ba479fd2 | 10006 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
10007 | (exit $ac_status); } && |
10008 | { ac_try='test -z "$ac_c_werror_flag" | |
10009 | || test ! -s conftest.err' | |
10010 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10011 | (eval $ac_try) 2>&5 | |
10012 | ac_status=$? | |
10013 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10014 | (exit $ac_status); }; } && | |
10015 | { ac_try='test -s conftest.$ac_objext' | |
10016 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10017 | (eval $ac_try) 2>&5 | |
10018 | ac_status=$? | |
10019 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10020 | (exit $ac_status); }; }; then | |
cb65112a | 10021 | ac_cv_type_pid_t=yes |
c375c43b | 10022 | else |
ba479fd2 NN |
10023 | echo "$as_me: failed program was:" >&5 |
10024 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 10025 | |
a3bba767 | 10026 | ac_cv_type_pid_t=no |
ba479fd2 | 10027 | fi |
a3bba767 | 10028 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 10029 | fi |
a3bba767 JJ |
10030 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
10031 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 | |
ba479fd2 NN |
10032 | if test $ac_cv_type_pid_t = yes; then |
10033 | : | |
10034 | else | |
10035 | ||
10036 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 10037 | #define pid_t int |
ba479fd2 | 10038 | _ACEOF |
c375c43b KG |
10039 | |
10040 | fi | |
10041 | ||
ba479fd2 | 10042 | |
a3bba767 JJ |
10043 | |
10044 | for ac_header in unistd.h vfork.h | |
ba479fd2 NN |
10045 | do |
10046 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
a3bba767 JJ |
10047 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
10048 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
10049 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
ba479fd2 | 10050 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
0f57bf40 | 10051 | else |
18fc9bd4 | 10052 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10053 | /* confdefs.h. */ |
10054 | _ACEOF | |
10055 | cat confdefs.h >>conftest.$ac_ext | |
10056 | cat >>conftest.$ac_ext <<_ACEOF | |
10057 | /* end confdefs.h. */ | |
10058 | #include <$ac_header> | |
10059 | _ACEOF | |
a3bba767 JJ |
10060 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
10061 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
10062 | ac_status=$? |
10063 | grep -v '^ *+' conftest.er1 >conftest.err | |
10064 | rm -f conftest.er1 | |
10065 | cat conftest.err >&5 | |
10066 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
10067 | (exit $ac_status); } >/dev/null; then |
10068 | if test -s conftest.err; then | |
10069 | ac_cpp_err=$ac_c_preproc_warn_flag | |
10070 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
10071 | else | |
10072 | ac_cpp_err= | |
10073 | fi | |
10074 | else | |
10075 | ac_cpp_err=yes | |
10076 | fi | |
10077 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 10078 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
10079 | else |
10080 | echo "$as_me: failed program was:" >&5 | |
10081 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10082 | ||
18fc9bd4 | 10083 | eval "$as_ac_Header=no" |
ba479fd2 NN |
10084 | fi |
10085 | rm -f conftest.err conftest.$ac_ext | |
c375c43b | 10086 | fi |
a3bba767 JJ |
10087 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
10088 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
10089 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
10090 | cat >>confdefs.h <<_ACEOF | |
10091 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
10092 | _ACEOF | |
6e3f3080 NN |
10093 | |
10094 | fi | |
ba479fd2 NN |
10095 | done |
10096 | ||
10097 | ||
10098 | ||
10099 | for ac_func in fork vfork | |
10100 | do | |
10101 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
a3bba767 JJ |
10102 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
10103 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
10104 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
ba479fd2 NN |
10105 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
10106 | else | |
10107 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10108 | /* confdefs.h. */ |
10109 | _ACEOF | |
10110 | cat confdefs.h >>conftest.$ac_ext | |
10111 | cat >>conftest.$ac_ext <<_ACEOF | |
10112 | /* end confdefs.h. */ | |
86da66b5 HPN |
10113 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
10114 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10115 | #define $ac_func innocuous_$ac_func | |
10116 | ||
c375c43b | 10117 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
10118 | which can conflict with char $ac_func (); below. |
10119 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10120 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 10121 | |
ba479fd2 NN |
10122 | #ifdef __STDC__ |
10123 | # include <limits.h> | |
10124 | #else | |
10125 | # include <assert.h> | |
10126 | #endif | |
86da66b5 HPN |
10127 | |
10128 | #undef $ac_func | |
10129 | ||
a3bba767 | 10130 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
10131 | #ifdef __cplusplus |
10132 | extern "C" | |
a3bba767 | 10133 | { |
ba479fd2 | 10134 | #endif |
a3bba767 JJ |
10135 | /* We use char because int might match the return type of a gcc2 |
10136 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 | 10137 | char $ac_func (); |
c375c43b KG |
10138 | /* The GNU C library defines this for functions which it implements |
10139 | to always fail with ENOSYS. Some functions are actually named | |
10140 | something starting with __ and the normal name is an alias. */ | |
a3bba767 | 10141 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
c375c43b | 10142 | choke me |
a3bba767 JJ |
10143 | #else |
10144 | char (*f) () = $ac_func; | |
10145 | #endif | |
10146 | #ifdef __cplusplus | |
10147 | } | |
c375c43b KG |
10148 | #endif |
10149 | ||
ba479fd2 NN |
10150 | int |
10151 | main () | |
10152 | { | |
a3bba767 | 10153 | return f != $ac_func; |
ba479fd2 NN |
10154 | ; |
10155 | return 0; | |
10156 | } | |
10157 | _ACEOF | |
10158 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
10159 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10160 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 10161 | ac_status=$? |
86da66b5 HPN |
10162 | grep -v '^ *+' conftest.er1 >conftest.err |
10163 | rm -f conftest.er1 | |
10164 | cat conftest.err >&5 | |
ba479fd2 | 10165 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
10166 | (exit $ac_status); } && |
10167 | { ac_try='test -z "$ac_c_werror_flag" | |
10168 | || test ! -s conftest.err' | |
10169 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10170 | (eval $ac_try) 2>&5 | |
10171 | ac_status=$? | |
10172 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10173 | (exit $ac_status); }; } && | |
10174 | { ac_try='test -s conftest$ac_exeext' | |
10175 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10176 | (eval $ac_try) 2>&5 | |
10177 | ac_status=$? | |
10178 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10179 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
10180 | eval "$as_ac_var=yes" |
10181 | else | |
10182 | echo "$as_me: failed program was:" >&5 | |
10183 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10184 | ||
a3bba767 | 10185 | eval "$as_ac_var=no" |
ba479fd2 | 10186 | fi |
a3bba767 | 10187 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 10188 | conftest$ac_exeext conftest.$ac_ext |
ba479fd2 | 10189 | fi |
a3bba767 JJ |
10190 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
10191 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
ba479fd2 NN |
10192 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
10193 | cat >>confdefs.h <<_ACEOF | |
10194 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
10195 | _ACEOF | |
10196 | ||
c375c43b | 10197 | fi |
ba479fd2 | 10198 | done |
c375c43b | 10199 | |
ba479fd2 | 10200 | if test "x$ac_cv_func_fork" = xyes; then |
a3bba767 JJ |
10201 | echo "$as_me:$LINENO: checking for working fork" >&5 |
10202 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 | |
ba479fd2 NN |
10203 | if test "${ac_cv_func_fork_works+set}" = set; then |
10204 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 10205 | else |
ba479fd2 NN |
10206 | if test "$cross_compiling" = yes; then |
10207 | ac_cv_func_fork_works=cross | |
10208 | else | |
10209 | cat >conftest.$ac_ext <<_ACEOF | |
a3bba767 JJ |
10210 | /* By Ruediger Kuhlmann. */ |
10211 | #include <sys/types.h> | |
10212 | #if HAVE_UNISTD_H | |
10213 | # include <unistd.h> | |
10214 | #endif | |
10215 | /* Some systems only have a dummy stub for fork() */ | |
10216 | int main () | |
10217 | { | |
10218 | if (fork() < 0) | |
10219 | exit (1); | |
10220 | exit (0); | |
10221 | } | |
ba479fd2 NN |
10222 | _ACEOF |
10223 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
10224 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10225 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
10226 | ac_status=$? |
10227 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10228 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
10229 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10230 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
10231 | ac_status=$? |
10232 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10233 | (exit $ac_status); }; }; then | |
10234 | ac_cv_func_fork_works=yes | |
10235 | else | |
10236 | echo "$as_me: program exited with status $ac_status" >&5 | |
10237 | echo "$as_me: failed program was:" >&5 | |
10238 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10239 | ||
10240 | ( exit $ac_status ) | |
10241 | ac_cv_func_fork_works=no | |
10242 | fi | |
a3bba767 | 10243 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
10244 | fi |
10245 | fi | |
a3bba767 JJ |
10246 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 |
10247 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 | |
ba479fd2 NN |
10248 | |
10249 | else | |
10250 | ac_cv_func_fork_works=$ac_cv_func_fork | |
10251 | fi | |
10252 | if test "x$ac_cv_func_fork_works" = xcross; then | |
10253 | case $host in | |
10254 | *-*-amigaos* | *-*-msdosdjgpp*) | |
10255 | # Override, as these systems have only a dummy fork() stub | |
10256 | ac_cv_func_fork_works=no | |
10257 | ;; | |
10258 | *) | |
10259 | ac_cv_func_fork_works=yes | |
10260 | ;; | |
10261 | esac | |
10262 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
10263 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 10264 | fi |
c375c43b | 10265 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 | 10266 | if test "x$ac_cv_func_vfork" = xyes; then |
a3bba767 JJ |
10267 | echo "$as_me:$LINENO: checking for working vfork" >&5 |
10268 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 | |
ba479fd2 NN |
10269 | if test "${ac_cv_func_vfork_works+set}" = set; then |
10270 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 10271 | else |
ba479fd2 NN |
10272 | if test "$cross_compiling" = yes; then |
10273 | ac_cv_func_vfork_works=cross | |
10274 | else | |
10275 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10276 | /* confdefs.h. */ |
10277 | _ACEOF | |
10278 | cat confdefs.h >>conftest.$ac_ext | |
10279 | cat >>conftest.$ac_ext <<_ACEOF | |
10280 | /* end confdefs.h. */ | |
c375c43b | 10281 | /* Thanks to Paul Eggert for this test. */ |
a3bba767 JJ |
10282 | #include <stdio.h> |
10283 | #include <stdlib.h> | |
10284 | #include <sys/types.h> | |
10285 | #include <sys/stat.h> | |
ba479fd2 | 10286 | #include <sys/wait.h> |
a3bba767 JJ |
10287 | #if HAVE_UNISTD_H |
10288 | # include <unistd.h> | |
10289 | #endif | |
10290 | #if HAVE_VFORK_H | |
ba479fd2 | 10291 | # include <vfork.h> |
c375c43b KG |
10292 | #endif |
10293 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
10294 | argument registers are propagated back to the parent. The compiler |
10295 | is told about this with #include <vfork.h>, but some compilers | |
10296 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
10297 | static variable whose address is put into a register that is | |
10298 | clobbered by the vfork. */ | |
10299 | static void | |
c375c43b KG |
10300 | #ifdef __cplusplus |
10301 | sparc_address_test (int arg) | |
ba479fd2 | 10302 | # else |
c375c43b KG |
10303 | sparc_address_test (arg) int arg; |
10304 | #endif | |
10305 | { | |
10306 | static pid_t child; | |
10307 | if (!child) { | |
10308 | child = vfork (); | |
10309 | if (child < 0) { | |
10310 | perror ("vfork"); | |
10311 | _exit(2); | |
10312 | } | |
10313 | if (!child) { | |
10314 | arg = getpid(); | |
10315 | write(-1, "", 0); | |
10316 | _exit (arg); | |
10317 | } | |
10318 | } | |
10319 | } | |
ba479fd2 NN |
10320 | |
10321 | int | |
10322 | main () | |
10323 | { | |
c375c43b KG |
10324 | pid_t parent = getpid (); |
10325 | pid_t child; | |
10326 | ||
ba479fd2 | 10327 | sparc_address_test (0); |
c375c43b KG |
10328 | |
10329 | child = vfork (); | |
10330 | ||
10331 | if (child == 0) { | |
ba479fd2 NN |
10332 | /* Here is another test for sparc vfork register problems. This |
10333 | test uses lots of local variables, at least as many local | |
10334 | variables as main has allocated so far including compiler | |
10335 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
10336 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
10337 | reuse the register of parent for one of the local variables, | |
10338 | since it will think that parent can't possibly be used any more | |
10339 | in this routine. Assigning to the local variable will thus | |
10340 | munge parent in the parent process. */ | |
c375c43b KG |
10341 | pid_t |
10342 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
10343 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
10344 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
10345 | use the same hardware register for all 8 local variables. */ | |
10346 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
10347 | || p != p5 || p != p6 || p != p7) | |
10348 | _exit(1); | |
10349 | ||
ba479fd2 NN |
10350 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
10351 | from child file descriptors. If the child closes a descriptor | |
10352 | before it execs or exits, this munges the parent's descriptor | |
10353 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
10354 | _exit(close(fileno(stdout)) != 0); |
10355 | } else { | |
10356 | int status; | |
10357 | struct stat st; | |
10358 | ||
10359 | while (wait(&status) != child) | |
10360 | ; | |
a3bba767 | 10361 | exit( |
c375c43b KG |
10362 | /* Was there some problem with vforking? */ |
10363 | child < 0 | |
10364 | ||
10365 | /* Did the child fail? (This shouldn't happen.) */ | |
10366 | || status | |
10367 | ||
10368 | /* Did the vfork/compiler bug occur? */ | |
10369 | || parent != getpid() | |
10370 | ||
10371 | /* Did the file descriptor bug occur? */ | |
10372 | || fstat(fileno(stdout), &st) != 0 | |
10373 | ); | |
10374 | } | |
10375 | } | |
ba479fd2 NN |
10376 | _ACEOF |
10377 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
10378 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10379 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
10380 | ac_status=$? |
10381 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10382 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
10383 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10384 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
10385 | ac_status=$? |
10386 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10387 | (exit $ac_status); }; }; then | |
c375c43b KG |
10388 | ac_cv_func_vfork_works=yes |
10389 | else | |
ba479fd2 NN |
10390 | echo "$as_me: program exited with status $ac_status" >&5 |
10391 | echo "$as_me: failed program was:" >&5 | |
10392 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10393 | ||
10394 | ( exit $ac_status ) | |
10395 | ac_cv_func_vfork_works=no | |
cafe096b | 10396 | fi |
a3bba767 | 10397 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
6e3f3080 | 10398 | fi |
ba479fd2 | 10399 | fi |
a3bba767 JJ |
10400 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 |
10401 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 | |
c375c43b | 10402 | |
ba479fd2 NN |
10403 | fi; |
10404 | if test "x$ac_cv_func_fork_works" = xcross; then | |
86da66b5 | 10405 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 NN |
10406 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
10407 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
10408 | fi |
10409 | ||
ba479fd2 NN |
10410 | if test "x$ac_cv_func_vfork_works" = xyes; then |
10411 | ||
10412 | cat >>confdefs.h <<\_ACEOF | |
10413 | #define HAVE_WORKING_VFORK 1 | |
10414 | _ACEOF | |
10415 | ||
10416 | else | |
10417 | ||
10418 | cat >>confdefs.h <<\_ACEOF | |
c375c43b | 10419 | #define vfork fork |
ba479fd2 | 10420 | _ACEOF |
c375c43b KG |
10421 | |
10422 | fi | |
ba479fd2 NN |
10423 | if test "x$ac_cv_func_fork_works" = xyes; then |
10424 | ||
10425 | cat >>confdefs.h <<\_ACEOF | |
10426 | #define HAVE_WORKING_FORK 1 | |
10427 | _ACEOF | |
10428 | ||
10429 | fi | |
10430 | ||
c375c43b | 10431 | |
81bf3d9e | 10432 | |
dfb77e37 KC |
10433 | if test "X$prefix" = "XNONE"; then |
10434 | acl_final_prefix="$ac_default_prefix" | |
10435 | else | |
10436 | acl_final_prefix="$prefix" | |
10437 | fi | |
10438 | if test "X$exec_prefix" = "XNONE"; then | |
10439 | acl_final_exec_prefix='${prefix}' | |
10440 | else | |
10441 | acl_final_exec_prefix="$exec_prefix" | |
10442 | fi | |
10443 | acl_save_prefix="$prefix" | |
10444 | prefix="$acl_final_prefix" | |
10445 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
10446 | prefix="$acl_save_prefix" | |
f91abfce TT |
10447 | |
10448 | ||
a3bba767 | 10449 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
dfb77e37 | 10450 | if test "${with_gnu_ld+set}" = set; then |
a3bba767 JJ |
10451 | withval="$with_gnu_ld" |
10452 | test "$withval" = no || with_gnu_ld=yes | |
ba479fd2 | 10453 | else |
dfb77e37 | 10454 | with_gnu_ld=no |
a3bba767 | 10455 | fi; |
dfb77e37 KC |
10456 | # Prepare PATH_SEPARATOR. |
10457 | # The user is always right. | |
10458 | if test "${PATH_SEPARATOR+set}" != set; then | |
10459 | echo "#! /bin/sh" >conf$$.sh | |
10460 | echo "exit 0" >>conf$$.sh | |
10461 | chmod +x conf$$.sh | |
10462 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
10463 | PATH_SEPARATOR=';' | |
ba479fd2 | 10464 | else |
dfb77e37 | 10465 | PATH_SEPARATOR=: |
ba479fd2 | 10466 | fi |
dfb77e37 KC |
10467 | rm -f conf$$.sh |
10468 | fi | |
10469 | ac_prog=ld | |
10470 | if test "$GCC" = yes; then | |
10471 | # Check if gcc -print-prog-name=ld gives a path. | |
a3bba767 JJ |
10472 | echo "$as_me:$LINENO: checking for ld used by GCC" >&5 |
10473 | echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 | |
dfb77e37 KC |
10474 | case $host in |
10475 | *-*-mingw*) | |
10476 | # gcc leaves a trailing carriage return which upsets mingw | |
10477 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
10478 | *) | |
10479 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
10480 | esac | |
10481 | case $ac_prog in | |
10482 | # Accept absolute paths. | |
10483 | [\\/]* | [A-Za-z]:[\\/]*) | |
10484 | re_direlt='/[^/][^/]*/\.\./' | |
10485 | # Canonicalize the path of ld | |
10486 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
10487 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
10488 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
10489 | done | |
10490 | test -z "$LD" && LD="$ac_prog" | |
10491 | ;; | |
10492 | "") | |
10493 | # If it fails, then pretend we aren't using GCC. | |
10494 | ac_prog=ld | |
10495 | ;; | |
10496 | *) | |
10497 | # If it is relative, then search for the first ld in PATH. | |
10498 | with_gnu_ld=unknown | |
10499 | ;; | |
10500 | esac | |
10501 | elif test "$with_gnu_ld" = yes; then | |
a3bba767 JJ |
10502 | echo "$as_me:$LINENO: checking for GNU ld" >&5 |
10503 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 10504 | else |
a3bba767 JJ |
10505 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 |
10506 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 10507 | fi |
dfb77e37 KC |
10508 | if test "${acl_cv_path_LD+set}" = set; then |
10509 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 10510 | else |
dfb77e37 KC |
10511 | if test -z "$LD"; then |
10512 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
10513 | for ac_dir in $PATH; do | |
10514 | test -z "$ac_dir" && ac_dir=. | |
10515 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
10516 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
10517 | # Check to see if the program is GNU ld. I'd rather use --version, | |
10518 | # but apparently some GNU ld's only accept -v. | |
10519 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
18fc9bd4 RG |
10520 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
10521 | test "$with_gnu_ld" != no && break | |
10522 | else | |
10523 | test "$with_gnu_ld" != yes && break | |
10524 | fi | |
dfb77e37 KC |
10525 | fi |
10526 | done | |
10527 | IFS="$ac_save_ifs" | |
10528 | else | |
10529 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
10530 | fi | |
10531 | fi | |
ba479fd2 | 10532 | |
dfb77e37 KC |
10533 | LD="$acl_cv_path_LD" |
10534 | if test -n "$LD"; then | |
a3bba767 JJ |
10535 | echo "$as_me:$LINENO: result: $LD" >&5 |
10536 | echo "${ECHO_T}$LD" >&6 | |
dfb77e37 | 10537 | else |
a3bba767 JJ |
10538 | echo "$as_me:$LINENO: result: no" >&5 |
10539 | echo "${ECHO_T}no" >&6 | |
ba479fd2 | 10540 | fi |
dfb77e37 KC |
10541 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 |
10542 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
10543 | { (exit 1); exit 1; }; } | |
a3bba767 JJ |
10544 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 |
10545 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
dfb77e37 KC |
10546 | if test "${acl_cv_prog_gnu_ld+set}" = set; then |
10547 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10548 | else | |
10549 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
18fc9bd4 RG |
10550 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
10551 | acl_cv_prog_gnu_ld=yes | |
10552 | else | |
10553 | acl_cv_prog_gnu_ld=no | |
10554 | fi | |
dfb77e37 | 10555 | fi |
a3bba767 JJ |
10556 | echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 |
10557 | echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 | |
dfb77e37 KC |
10558 | with_gnu_ld=$acl_cv_prog_gnu_ld |
10559 | ||
10560 | ||
10561 | ||
a3bba767 JJ |
10562 | echo "$as_me:$LINENO: checking for shared library run path origin" >&5 |
10563 | echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 | |
dfb77e37 KC |
10564 | if test "${acl_cv_rpath+set}" = set; then |
10565 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10566 | else | |
10567 | ||
10568 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
10569 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
10570 | . ./conftest.sh | |
10571 | rm -f ./conftest.sh | |
10572 | acl_cv_rpath=done | |
ba479fd2 | 10573 | |
eb158727 | 10574 | fi |
a3bba767 JJ |
10575 | echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 |
10576 | echo "${ECHO_T}$acl_cv_rpath" >&6 | |
dfb77e37 KC |
10577 | wl="$acl_cv_wl" |
10578 | libext="$acl_cv_libext" | |
10579 | shlibext="$acl_cv_shlibext" | |
10580 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
10581 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
10582 | hardcode_direct="$acl_cv_hardcode_direct" | |
10583 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
a3bba767 | 10584 | # Check whether --enable-rpath or --disable-rpath was given. |
dfb77e37 | 10585 | if test "${enable_rpath+set}" = set; then |
a3bba767 JJ |
10586 | enableval="$enable_rpath" |
10587 | : | |
dfb77e37 KC |
10588 | else |
10589 | enable_rpath=yes | |
a3bba767 | 10590 | fi; |
8b1f719a | 10591 | |
a6ccdbab | 10592 | |
dfb77e37 KC |
10593 | |
10594 | ||
10595 | ||
10596 | ||
10597 | ||
b639c3c2 JJ |
10598 | use_additional=yes |
10599 | ||
10600 | acl_save_prefix="$prefix" | |
10601 | prefix="$acl_final_prefix" | |
10602 | acl_save_exec_prefix="$exec_prefix" | |
10603 | exec_prefix="$acl_final_exec_prefix" | |
10604 | ||
10605 | eval additional_includedir=\"$includedir\" | |
10606 | eval additional_libdir=\"$libdir\" | |
10607 | ||
10608 | exec_prefix="$acl_save_exec_prefix" | |
10609 | prefix="$acl_save_prefix" | |
dfb77e37 KC |
10610 | |
10611 | ||
a3bba767 | 10612 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. |
8b1f719a | 10613 | if test "${with_libiconv_prefix+set}" = set; then |
a3bba767 JJ |
10614 | withval="$with_libiconv_prefix" |
10615 | ||
8b1f719a | 10616 | if test "X$withval" = "Xno"; then |
b639c3c2 | 10617 | use_additional=no |
8b1f719a PB |
10618 | else |
10619 | if test "X$withval" = "X"; then | |
dfb77e37 KC |
10620 | |
10621 | acl_save_prefix="$prefix" | |
10622 | prefix="$acl_final_prefix" | |
10623 | acl_save_exec_prefix="$exec_prefix" | |
10624 | exec_prefix="$acl_final_exec_prefix" | |
10625 | ||
b639c3c2 JJ |
10626 | eval additional_includedir=\"$includedir\" |
10627 | eval additional_libdir=\"$libdir\" | |
dfb77e37 KC |
10628 | |
10629 | exec_prefix="$acl_save_exec_prefix" | |
10630 | prefix="$acl_save_prefix" | |
10631 | ||
8b1f719a | 10632 | else |
b639c3c2 JJ |
10633 | additional_includedir="$withval/include" |
10634 | additional_libdir="$withval/lib" | |
8b1f719a PB |
10635 | fi |
10636 | fi | |
10637 | ||
a3bba767 | 10638 | fi; |
dfb77e37 KC |
10639 | LIBICONV= |
10640 | LTLIBICONV= | |
10641 | INCICONV= | |
10642 | rpathdirs= | |
10643 | ltrpathdirs= | |
10644 | names_already_handled= | |
10645 | names_next_round='iconv ' | |
10646 | while test -n "$names_next_round"; do | |
10647 | names_this_round="$names_next_round" | |
10648 | names_next_round= | |
10649 | for name in $names_this_round; do | |
10650 | already_handled= | |
10651 | for n in $names_already_handled; do | |
10652 | if test "$n" = "$name"; then | |
10653 | already_handled=yes | |
10654 | break | |
10655 | fi | |
10656 | done | |
10657 | if test -z "$already_handled"; then | |
10658 | names_already_handled="$names_already_handled $name" | |
10659 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
10660 | eval value=\"\$HAVE_LIB$uppername\" | |
10661 | if test -n "$value"; then | |
10662 | if test "$value" = yes; then | |
10663 | eval value=\"\$LIB$uppername\" | |
10664 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
10665 | eval value=\"\$LTLIB$uppername\" | |
10666 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
10667 | else | |
10668 | : | |
10669 | fi | |
10670 | else | |
10671 | found_dir= | |
10672 | found_la= | |
10673 | found_so= | |
10674 | found_a= | |
b639c3c2 JJ |
10675 | if test $use_additional = yes; then |
10676 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
10677 | found_dir="$additional_libdir" | |
10678 | found_so="$additional_libdir/lib$name.$shlibext" | |
10679 | if test -f "$additional_libdir/lib$name.la"; then | |
10680 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
10681 | fi |
10682 | else | |
b639c3c2 JJ |
10683 | if test -f "$additional_libdir/lib$name.$libext"; then |
10684 | found_dir="$additional_libdir" | |
10685 | found_a="$additional_libdir/lib$name.$libext" | |
10686 | if test -f "$additional_libdir/lib$name.la"; then | |
10687 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
10688 | fi |
10689 | fi | |
10690 | fi | |
10691 | fi | |
10692 | if test "X$found_dir" = "X"; then | |
10693 | for x in $LDFLAGS $LTLIBICONV; do | |
10694 | ||
10695 | acl_save_prefix="$prefix" | |
10696 | prefix="$acl_final_prefix" | |
10697 | acl_save_exec_prefix="$exec_prefix" | |
10698 | exec_prefix="$acl_final_exec_prefix" | |
10699 | eval x=\"$x\" | |
10700 | exec_prefix="$acl_save_exec_prefix" | |
10701 | prefix="$acl_save_prefix" | |
10702 | ||
10703 | case "$x" in | |
10704 | -L*) | |
10705 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
10706 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
10707 | found_dir="$dir" | |
10708 | found_so="$dir/lib$name.$shlibext" | |
10709 | if test -f "$dir/lib$name.la"; then | |
10710 | found_la="$dir/lib$name.la" | |
10711 | fi | |
10712 | else | |
10713 | if test -f "$dir/lib$name.$libext"; then | |
10714 | found_dir="$dir" | |
10715 | found_a="$dir/lib$name.$libext" | |
10716 | if test -f "$dir/lib$name.la"; then | |
10717 | found_la="$dir/lib$name.la" | |
10718 | fi | |
10719 | fi | |
10720 | fi | |
10721 | ;; | |
10722 | esac | |
10723 | if test "X$found_dir" != "X"; then | |
10724 | break | |
10725 | fi | |
10726 | done | |
10727 | fi | |
10728 | if test "X$found_dir" != "X"; then | |
10729 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
10730 | if test "X$found_so" != "X"; then | |
10731 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
10732 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10733 | else | |
10734 | haveit= | |
10735 | for x in $ltrpathdirs; do | |
10736 | if test "X$x" = "X$found_dir"; then | |
10737 | haveit=yes | |
10738 | break | |
10739 | fi | |
10740 | done | |
10741 | if test -z "$haveit"; then | |
10742 | ltrpathdirs="$ltrpathdirs $found_dir" | |
10743 | fi | |
10744 | if test "$hardcode_direct" = yes; then | |
10745 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10746 | else | |
10747 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
10748 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10749 | haveit= | |
10750 | for x in $rpathdirs; do | |
10751 | if test "X$x" = "X$found_dir"; then | |
10752 | haveit=yes | |
10753 | break | |
10754 | fi | |
10755 | done | |
10756 | if test -z "$haveit"; then | |
10757 | rpathdirs="$rpathdirs $found_dir" | |
10758 | fi | |
10759 | else | |
10760 | haveit= | |
10761 | for x in $LDFLAGS $LIBICONV; do | |
10762 | ||
10763 | acl_save_prefix="$prefix" | |
10764 | prefix="$acl_final_prefix" | |
10765 | acl_save_exec_prefix="$exec_prefix" | |
10766 | exec_prefix="$acl_final_exec_prefix" | |
10767 | eval x=\"$x\" | |
10768 | exec_prefix="$acl_save_exec_prefix" | |
10769 | prefix="$acl_save_prefix" | |
10770 | ||
10771 | if test "X$x" = "X-L$found_dir"; then | |
10772 | haveit=yes | |
10773 | break | |
10774 | fi | |
10775 | done | |
10776 | if test -z "$haveit"; then | |
10777 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
10778 | fi | |
10779 | if test "$hardcode_minus_L" != no; then | |
10780 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10781 | else | |
10782 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
10783 | fi | |
10784 | fi | |
10785 | fi | |
10786 | fi | |
10787 | else | |
10788 | if test "X$found_a" != "X"; then | |
10789 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
10790 | else | |
10791 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
10792 | fi | |
10793 | fi | |
10794 | additional_includedir= | |
10795 | case "$found_dir" in | |
10796 | */lib | */lib/) | |
10797 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
10798 | additional_includedir="$basedir/include" | |
10799 | ;; | |
10800 | esac | |
10801 | if test "X$additional_includedir" != "X"; then | |
10802 | if test "X$additional_includedir" != "X/usr/include"; then | |
10803 | haveit= | |
10804 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
10805 | if test -n "$GCC"; then | |
10806 | case $host_os in | |
18fc9bd4 | 10807 | linux*) haveit=yes;; |
dfb77e37 KC |
10808 | esac |
10809 | fi | |
10810 | fi | |
10811 | if test -z "$haveit"; then | |
10812 | for x in $CPPFLAGS $INCICONV; do | |
10813 | ||
10814 | acl_save_prefix="$prefix" | |
10815 | prefix="$acl_final_prefix" | |
10816 | acl_save_exec_prefix="$exec_prefix" | |
10817 | exec_prefix="$acl_final_exec_prefix" | |
10818 | eval x=\"$x\" | |
10819 | exec_prefix="$acl_save_exec_prefix" | |
10820 | prefix="$acl_save_prefix" | |
10821 | ||
10822 | if test "X$x" = "X-I$additional_includedir"; then | |
10823 | haveit=yes | |
10824 | break | |
10825 | fi | |
10826 | done | |
10827 | if test -z "$haveit"; then | |
10828 | if test -d "$additional_includedir"; then | |
10829 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
10830 | fi | |
10831 | fi | |
10832 | fi | |
10833 | fi | |
10834 | fi | |
10835 | if test -n "$found_la"; then | |
10836 | save_libdir="$libdir" | |
10837 | case "$found_la" in | |
10838 | */* | *\\*) . "$found_la" ;; | |
10839 | *) . "./$found_la" ;; | |
10840 | esac | |
10841 | libdir="$save_libdir" | |
10842 | for dep in $dependency_libs; do | |
10843 | case "$dep" in | |
10844 | -L*) | |
10845 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
10846 | if test "X$additional_libdir" != "X/usr/lib"; then | |
10847 | haveit= | |
10848 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
10849 | if test -n "$GCC"; then | |
10850 | case $host_os in | |
18fc9bd4 | 10851 | linux*) haveit=yes;; |
dfb77e37 KC |
10852 | esac |
10853 | fi | |
10854 | fi | |
10855 | if test -z "$haveit"; then | |
10856 | haveit= | |
10857 | for x in $LDFLAGS $LIBICONV; do | |
10858 | ||
10859 | acl_save_prefix="$prefix" | |
10860 | prefix="$acl_final_prefix" | |
10861 | acl_save_exec_prefix="$exec_prefix" | |
10862 | exec_prefix="$acl_final_exec_prefix" | |
10863 | eval x=\"$x\" | |
10864 | exec_prefix="$acl_save_exec_prefix" | |
10865 | prefix="$acl_save_prefix" | |
10866 | ||
10867 | if test "X$x" = "X-L$additional_libdir"; then | |
10868 | haveit=yes | |
10869 | break | |
10870 | fi | |
10871 | done | |
10872 | if test -z "$haveit"; then | |
10873 | if test -d "$additional_libdir"; then | |
10874 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
10875 | fi | |
10876 | fi | |
10877 | haveit= | |
10878 | for x in $LDFLAGS $LTLIBICONV; do | |
10879 | ||
10880 | acl_save_prefix="$prefix" | |
10881 | prefix="$acl_final_prefix" | |
10882 | acl_save_exec_prefix="$exec_prefix" | |
10883 | exec_prefix="$acl_final_exec_prefix" | |
10884 | eval x=\"$x\" | |
10885 | exec_prefix="$acl_save_exec_prefix" | |
10886 | prefix="$acl_save_prefix" | |
10887 | ||
10888 | if test "X$x" = "X-L$additional_libdir"; then | |
10889 | haveit=yes | |
10890 | break | |
10891 | fi | |
10892 | done | |
10893 | if test -z "$haveit"; then | |
10894 | if test -d "$additional_libdir"; then | |
10895 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
10896 | fi | |
10897 | fi | |
10898 | fi | |
10899 | fi | |
10900 | ;; | |
10901 | -R*) | |
10902 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
10903 | if test "$enable_rpath" != no; then | |
10904 | haveit= | |
10905 | for x in $rpathdirs; do | |
10906 | if test "X$x" = "X$dir"; then | |
10907 | haveit=yes | |
10908 | break | |
10909 | fi | |
10910 | done | |
10911 | if test -z "$haveit"; then | |
10912 | rpathdirs="$rpathdirs $dir" | |
10913 | fi | |
10914 | haveit= | |
10915 | for x in $ltrpathdirs; do | |
10916 | if test "X$x" = "X$dir"; then | |
10917 | haveit=yes | |
10918 | break | |
10919 | fi | |
10920 | done | |
10921 | if test -z "$haveit"; then | |
10922 | ltrpathdirs="$ltrpathdirs $dir" | |
10923 | fi | |
10924 | fi | |
10925 | ;; | |
10926 | -l*) | |
10927 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
10928 | ;; | |
10929 | *.la) | |
10930 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
10931 | ;; | |
10932 | *) | |
10933 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
10934 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
10935 | ;; | |
10936 | esac | |
10937 | done | |
10938 | fi | |
10939 | else | |
10940 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
10941 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
10942 | fi | |
10943 | fi | |
10944 | fi | |
10945 | done | |
10946 | done | |
10947 | if test "X$rpathdirs" != "X"; then | |
10948 | if test -n "$hardcode_libdir_separator"; then | |
10949 | alldirs= | |
10950 | for found_dir in $rpathdirs; do | |
10951 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
10952 | done | |
10953 | acl_save_libdir="$libdir" | |
10954 | libdir="$alldirs" | |
10955 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10956 | libdir="$acl_save_libdir" | |
10957 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10958 | else | |
10959 | for found_dir in $rpathdirs; do | |
10960 | acl_save_libdir="$libdir" | |
10961 | libdir="$found_dir" | |
10962 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10963 | libdir="$acl_save_libdir" | |
10964 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10965 | done | |
10966 | fi | |
10967 | fi | |
10968 | if test "X$ltrpathdirs" != "X"; then | |
10969 | for found_dir in $ltrpathdirs; do | |
10970 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
10971 | done | |
10972 | fi | |
10973 | ||
10974 | ||
10975 | ||
10976 | ||
10977 | ||
10978 | ||
10979 | ||
10980 | am_save_CPPFLAGS="$CPPFLAGS" | |
10981 | ||
10982 | for element in $INCICONV; do | |
10983 | haveit= | |
10984 | for x in $CPPFLAGS; do | |
10985 | ||
10986 | acl_save_prefix="$prefix" | |
10987 | prefix="$acl_final_prefix" | |
10988 | acl_save_exec_prefix="$exec_prefix" | |
10989 | exec_prefix="$acl_final_exec_prefix" | |
10990 | eval x=\"$x\" | |
10991 | exec_prefix="$acl_save_exec_prefix" | |
10992 | prefix="$acl_save_prefix" | |
10993 | ||
10994 | if test "X$x" = "X$element"; then | |
10995 | haveit=yes | |
10996 | break | |
10997 | fi | |
10998 | done | |
10999 | if test -z "$haveit"; then | |
11000 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
11001 | fi | |
11002 | done | |
eb158727 ZW |
11003 | |
11004 | ||
a3bba767 JJ |
11005 | echo "$as_me:$LINENO: checking for iconv" >&5 |
11006 | echo $ECHO_N "checking for iconv... $ECHO_C" >&6 | |
ba479fd2 NN |
11007 | if test "${am_cv_func_iconv+set}" = set; then |
11008 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 11009 | else |
ba479fd2 | 11010 | |
f91abfce TT |
11011 | am_cv_func_iconv="no, consider installing GNU libiconv" |
11012 | am_cv_lib_iconv=no | |
ba479fd2 | 11013 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11014 | /* confdefs.h. */ |
11015 | _ACEOF | |
11016 | cat confdefs.h >>conftest.$ac_ext | |
11017 | cat >>conftest.$ac_ext <<_ACEOF | |
11018 | /* end confdefs.h. */ | |
f91abfce TT |
11019 | #include <stdlib.h> |
11020 | #include <iconv.h> | |
ba479fd2 NN |
11021 | int |
11022 | main () | |
11023 | { | |
f91abfce TT |
11024 | iconv_t cd = iconv_open("",""); |
11025 | iconv(cd,NULL,NULL,NULL,NULL); | |
11026 | iconv_close(cd); | |
ba479fd2 NN |
11027 | ; |
11028 | return 0; | |
11029 | } | |
11030 | _ACEOF | |
11031 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
11032 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11033 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 11034 | ac_status=$? |
86da66b5 HPN |
11035 | grep -v '^ *+' conftest.er1 >conftest.err |
11036 | rm -f conftest.er1 | |
11037 | cat conftest.err >&5 | |
ba479fd2 | 11038 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11039 | (exit $ac_status); } && |
11040 | { ac_try='test -z "$ac_c_werror_flag" | |
11041 | || test ! -s conftest.err' | |
11042 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11043 | (eval $ac_try) 2>&5 | |
11044 | ac_status=$? | |
11045 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11046 | (exit $ac_status); }; } && | |
11047 | { ac_try='test -s conftest$ac_exeext' | |
11048 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11049 | (eval $ac_try) 2>&5 | |
11050 | ac_status=$? | |
11051 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11052 | (exit $ac_status); }; }; then | |
f91abfce TT |
11053 | am_cv_func_iconv=yes |
11054 | else | |
ba479fd2 NN |
11055 | echo "$as_me: failed program was:" >&5 |
11056 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11057 | ||
f91abfce | 11058 | fi |
a3bba767 | 11059 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 11060 | conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
11061 | if test "$am_cv_func_iconv" != yes; then |
11062 | am_save_LIBS="$LIBS" | |
dfb77e37 | 11063 | LIBS="$LIBS $LIBICONV" |
ba479fd2 | 11064 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11065 | /* confdefs.h. */ |
11066 | _ACEOF | |
11067 | cat confdefs.h >>conftest.$ac_ext | |
11068 | cat >>conftest.$ac_ext <<_ACEOF | |
11069 | /* end confdefs.h. */ | |
f91abfce TT |
11070 | #include <stdlib.h> |
11071 | #include <iconv.h> | |
ba479fd2 NN |
11072 | int |
11073 | main () | |
11074 | { | |
f91abfce TT |
11075 | iconv_t cd = iconv_open("",""); |
11076 | iconv(cd,NULL,NULL,NULL,NULL); | |
11077 | iconv_close(cd); | |
ba479fd2 NN |
11078 | ; |
11079 | return 0; | |
11080 | } | |
11081 | _ACEOF | |
11082 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
11083 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11084 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 11085 | ac_status=$? |
86da66b5 HPN |
11086 | grep -v '^ *+' conftest.er1 >conftest.err |
11087 | rm -f conftest.er1 | |
11088 | cat conftest.err >&5 | |
ba479fd2 | 11089 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11090 | (exit $ac_status); } && |
11091 | { ac_try='test -z "$ac_c_werror_flag" | |
11092 | || test ! -s conftest.err' | |
11093 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11094 | (eval $ac_try) 2>&5 | |
11095 | ac_status=$? | |
11096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11097 | (exit $ac_status); }; } && | |
11098 | { ac_try='test -s conftest$ac_exeext' | |
11099 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11100 | (eval $ac_try) 2>&5 | |
11101 | ac_status=$? | |
11102 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11103 | (exit $ac_status); }; }; then | |
f91abfce TT |
11104 | am_cv_lib_iconv=yes |
11105 | am_cv_func_iconv=yes | |
11106 | else | |
ba479fd2 NN |
11107 | echo "$as_me: failed program was:" >&5 |
11108 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11109 | ||
f91abfce | 11110 | fi |
a3bba767 | 11111 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 11112 | conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
11113 | LIBS="$am_save_LIBS" |
11114 | fi | |
6e3f3080 | 11115 | |
ba479fd2 | 11116 | fi |
a3bba767 JJ |
11117 | echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 |
11118 | echo "${ECHO_T}$am_cv_func_iconv" >&6 | |
63cf211a | 11119 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 NN |
11120 | |
11121 | cat >>confdefs.h <<\_ACEOF | |
f91abfce | 11122 | #define HAVE_ICONV 1 |
ba479fd2 | 11123 | _ACEOF |
f91abfce | 11124 | |
dfb77e37 KC |
11125 | fi |
11126 | if test "$am_cv_lib_iconv" = yes; then | |
a3bba767 JJ |
11127 | echo "$as_me:$LINENO: checking how to link with libiconv" >&5 |
11128 | echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 | |
11129 | echo "$as_me:$LINENO: result: $LIBICONV" >&5 | |
11130 | echo "${ECHO_T}$LIBICONV" >&6 | |
dfb77e37 KC |
11131 | else |
11132 | CPPFLAGS="$am_save_CPPFLAGS" | |
11133 | LIBICONV= | |
11134 | LTLIBICONV= | |
11135 | fi | |
11136 | ||
11137 | ||
11138 | ||
11139 | if test "$am_cv_func_iconv" = yes; then | |
a3bba767 JJ |
11140 | echo "$as_me:$LINENO: checking for iconv declaration" >&5 |
11141 | echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 | |
ba479fd2 NN |
11142 | if test "${am_cv_proto_iconv+set}" = set; then |
11143 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 11144 | else |
ba479fd2 NN |
11145 | |
11146 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11147 | /* confdefs.h. */ |
11148 | _ACEOF | |
11149 | cat confdefs.h >>conftest.$ac_ext | |
11150 | cat >>conftest.$ac_ext <<_ACEOF | |
11151 | /* end confdefs.h. */ | |
f91abfce TT |
11152 | |
11153 | #include <stdlib.h> | |
11154 | #include <iconv.h> | |
11155 | extern | |
11156 | #ifdef __cplusplus | |
11157 | "C" | |
11158 | #endif | |
11159 | #if defined(__STDC__) || defined(__cplusplus) | |
11160 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
11161 | #else | |
11162 | size_t iconv(); | |
11163 | #endif | |
11164 | ||
ba479fd2 NN |
11165 | int |
11166 | main () | |
11167 | { | |
f91abfce | 11168 | |
ba479fd2 NN |
11169 | ; |
11170 | return 0; | |
11171 | } | |
11172 | _ACEOF | |
11173 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11174 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11175 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11176 | ac_status=$? |
86da66b5 HPN |
11177 | grep -v '^ *+' conftest.er1 >conftest.err |
11178 | rm -f conftest.er1 | |
11179 | cat conftest.err >&5 | |
ba479fd2 | 11180 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11181 | (exit $ac_status); } && |
11182 | { ac_try='test -z "$ac_c_werror_flag" | |
11183 | || test ! -s conftest.err' | |
11184 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11185 | (eval $ac_try) 2>&5 | |
11186 | ac_status=$? | |
11187 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11188 | (exit $ac_status); }; } && | |
11189 | { ac_try='test -s conftest.$ac_objext' | |
11190 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11191 | (eval $ac_try) 2>&5 | |
11192 | ac_status=$? | |
11193 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11194 | (exit $ac_status); }; }; then | |
f91abfce TT |
11195 | am_cv_proto_iconv_arg1="" |
11196 | else | |
ba479fd2 NN |
11197 | echo "$as_me: failed program was:" >&5 |
11198 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11199 | ||
a3bba767 | 11200 | am_cv_proto_iconv_arg1="const" |
f91abfce | 11201 | fi |
a3bba767 | 11202 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
11203 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
11204 | fi | |
11205 | ||
11206 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
a3bba767 | 11207 | echo "$as_me:$LINENO: result: ${ac_t:- |
ba479fd2 NN |
11208 | }$am_cv_proto_iconv" >&5 |
11209 | echo "${ECHO_T}${ac_t:- | |
a3bba767 | 11210 | }$am_cv_proto_iconv" >&6 |
ba479fd2 NN |
11211 | |
11212 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 11213 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 11214 | _ACEOF |
f91abfce TT |
11215 | |
11216 | fi | |
f91abfce | 11217 | |
56694dd9 ZW |
11218 | # Until we have in-tree GNU iconv: |
11219 | LIBICONV_DEP= | |
11220 | ||
11221 | ||
18fc9bd4 | 11222 | |
a3bba767 JJ |
11223 | echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 |
11224 | echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 | |
18fc9bd4 RG |
11225 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then |
11226 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11227 | else | |
11228 | cat >conftest.$ac_ext <<_ACEOF | |
11229 | /* confdefs.h. */ | |
11230 | _ACEOF | |
11231 | cat confdefs.h >>conftest.$ac_ext | |
11232 | cat >>conftest.$ac_ext <<_ACEOF | |
11233 | /* end confdefs.h. */ | |
11234 | #include <locale.h> | |
11235 | int | |
11236 | main () | |
11237 | { | |
11238 | return LC_MESSAGES | |
11239 | ; | |
11240 | return 0; | |
11241 | } | |
11242 | _ACEOF | |
11243 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
11244 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11245 | (eval $ac_link) 2>conftest.er1 | |
18fc9bd4 RG |
11246 | ac_status=$? |
11247 | grep -v '^ *+' conftest.er1 >conftest.err | |
11248 | rm -f conftest.er1 | |
11249 | cat conftest.err >&5 | |
11250 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
11251 | (exit $ac_status); } && |
11252 | { ac_try='test -z "$ac_c_werror_flag" | |
11253 | || test ! -s conftest.err' | |
11254 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11255 | (eval $ac_try) 2>&5 | |
11256 | ac_status=$? | |
11257 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11258 | (exit $ac_status); }; } && | |
11259 | { ac_try='test -s conftest$ac_exeext' | |
11260 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11261 | (eval $ac_try) 2>&5 | |
11262 | ac_status=$? | |
11263 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11264 | (exit $ac_status); }; }; then | |
18fc9bd4 RG |
11265 | am_cv_val_LC_MESSAGES=yes |
11266 | else | |
11267 | echo "$as_me: failed program was:" >&5 | |
11268 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11269 | ||
a3bba767 | 11270 | am_cv_val_LC_MESSAGES=no |
18fc9bd4 | 11271 | fi |
a3bba767 | 11272 | rm -f conftest.err conftest.$ac_objext \ |
18fc9bd4 RG |
11273 | conftest$ac_exeext conftest.$ac_ext |
11274 | fi | |
a3bba767 JJ |
11275 | echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 |
11276 | echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 | |
18fc9bd4 RG |
11277 | if test $am_cv_val_LC_MESSAGES = yes; then |
11278 | ||
11279 | cat >>confdefs.h <<\_ACEOF | |
11280 | #define HAVE_LC_MESSAGES 1 | |
11281 | _ACEOF | |
11282 | ||
11283 | fi | |
11284 | ||
f91abfce | 11285 | |
a03ea89b | 11286 | |
a3bba767 JJ |
11287 | echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 |
11288 | echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 | |
a03ea89b BM |
11289 | if test "${am_cv_langinfo_codeset+set}" = set; then |
11290 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11291 | else | |
11292 | cat >conftest.$ac_ext <<_ACEOF | |
11293 | /* confdefs.h. */ | |
11294 | _ACEOF | |
11295 | cat confdefs.h >>conftest.$ac_ext | |
11296 | cat >>conftest.$ac_ext <<_ACEOF | |
11297 | /* end confdefs.h. */ | |
11298 | #include <langinfo.h> | |
11299 | int | |
11300 | main () | |
11301 | { | |
11302 | char* cs = nl_langinfo(CODESET); | |
11303 | ; | |
11304 | return 0; | |
11305 | } | |
11306 | _ACEOF | |
11307 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
11308 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11309 | (eval $ac_link) 2>conftest.er1 | |
a03ea89b BM |
11310 | ac_status=$? |
11311 | grep -v '^ *+' conftest.er1 >conftest.err | |
11312 | rm -f conftest.er1 | |
11313 | cat conftest.err >&5 | |
11314 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
11315 | (exit $ac_status); } && |
11316 | { ac_try='test -z "$ac_c_werror_flag" | |
11317 | || test ! -s conftest.err' | |
11318 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11319 | (eval $ac_try) 2>&5 | |
11320 | ac_status=$? | |
11321 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11322 | (exit $ac_status); }; } && | |
11323 | { ac_try='test -s conftest$ac_exeext' | |
11324 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11325 | (eval $ac_try) 2>&5 | |
11326 | ac_status=$? | |
11327 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11328 | (exit $ac_status); }; }; then | |
a03ea89b BM |
11329 | am_cv_langinfo_codeset=yes |
11330 | else | |
11331 | echo "$as_me: failed program was:" >&5 | |
11332 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11333 | ||
a3bba767 | 11334 | am_cv_langinfo_codeset=no |
a03ea89b | 11335 | fi |
a3bba767 | 11336 | rm -f conftest.err conftest.$ac_objext \ |
a03ea89b BM |
11337 | conftest$ac_exeext conftest.$ac_ext |
11338 | ||
11339 | fi | |
a3bba767 JJ |
11340 | echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 |
11341 | echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 | |
a03ea89b BM |
11342 | if test $am_cv_langinfo_codeset = yes; then |
11343 | ||
11344 | cat >>confdefs.h <<\_ACEOF | |
11345 | #define HAVE_LANGINFO_CODESET 1 | |
11346 | _ACEOF | |
11347 | ||
11348 | fi | |
11349 | ||
11350 | ||
86cf1cbd KG |
11351 | # We will need to find libiberty.h and ansidecl.h |
11352 | saved_CFLAGS="$CFLAGS" | |
11353 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
ad6717df PB |
11354 | |
11355 | ||
11356 | ||
11357 | ||
11358 | ||
11359 | ||
11360 | ||
11361 | ||
11362 | ||
11363 | ||
11364 | ||
11365 | ||
11366 | ||
11367 | ||
11368 | ||
11369 | ||
11370 | ||
11371 | ||
11372 | ||
11373 | ||
11374 | ||
6a257778 | 11375 | |
ad6717df PB |
11376 | |
11377 | ||
0d667716 KG |
11378 | |
11379 | ||
11380 | ||
11381 | ||
11382 | ||
11383 | ||
11384 | ||
11385 | ||
11386 | ||
11387 | ||
367e8319 | 11388 | |
0d667716 KG |
11389 | |
11390 | ||
7391b66c | 11391 | |
ed5b9f96 GK |
11392 | |
11393 | for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \ | |
11394 | strsignal strstr strverscmp \ | |
11395 | errno snprintf vsnprintf vasprintf malloc realloc calloc \ | |
367e8319 | 11396 | free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked |
81bf3d9e | 11397 | do |
ad6717df | 11398 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
a3bba767 JJ |
11399 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11400 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11401 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
11402 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
11403 | else | |
11404 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11405 | /* confdefs.h. */ |
11406 | _ACEOF | |
11407 | cat confdefs.h >>conftest.$ac_ext | |
11408 | cat >>conftest.$ac_ext <<_ACEOF | |
11409 | /* end confdefs.h. */ | |
7afe8c41 KG |
11410 | #undef $ac_tr_decl |
11411 | #define $ac_tr_decl 1 | |
ba479fd2 | 11412 | |
d02af173 | 11413 | #include "ansidecl.h" |
86cf1cbd | 11414 | #include "system.h" |
f31e826b | 11415 | |
ba479fd2 NN |
11416 | int |
11417 | main () | |
11418 | { | |
86cf1cbd KG |
11419 | #ifndef $ac_func |
11420 | char *(*pfn) = (char *(*)) $ac_func ; | |
11421 | #endif | |
ba479fd2 NN |
11422 | ; |
11423 | return 0; | |
11424 | } | |
11425 | _ACEOF | |
11426 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11427 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11428 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11429 | ac_status=$? |
86da66b5 HPN |
11430 | grep -v '^ *+' conftest.er1 >conftest.err |
11431 | rm -f conftest.er1 | |
11432 | cat conftest.err >&5 | |
ba479fd2 | 11433 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11434 | (exit $ac_status); } && |
11435 | { ac_try='test -z "$ac_c_werror_flag" | |
11436 | || test ! -s conftest.err' | |
11437 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11438 | (eval $ac_try) 2>&5 | |
11439 | ac_status=$? | |
11440 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11441 | (exit $ac_status); }; } && | |
11442 | { ac_try='test -s conftest.$ac_objext' | |
11443 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11444 | (eval $ac_try) 2>&5 | |
11445 | ac_status=$? | |
11446 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11447 | (exit $ac_status); }; }; then | |
f31e826b | 11448 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 11449 | else |
ba479fd2 NN |
11450 | echo "$as_me: failed program was:" >&5 |
11451 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11452 | ||
a3bba767 | 11453 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 11454 | fi |
a3bba767 | 11455 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
11456 | fi |
11457 | ||
f31e826b | 11458 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
a3bba767 JJ |
11459 | echo "$as_me:$LINENO: result: yes" >&5 |
11460 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 11461 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11462 | _ACEOF |
11463 | ||
81bf3d9e | 11464 | else |
a3bba767 JJ |
11465 | echo "$as_me:$LINENO: result: no" >&5 |
11466 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 11467 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11468 | _ACEOF |
11469 | ||
81bf3d9e RH |
11470 | fi |
11471 | ||
11472 | done | |
ba479fd2 | 11473 | |
ba479fd2 | 11474 | |
ba479fd2 | 11475 | |
81bf3d9e | 11476 | |
81bf3d9e RH |
11477 | |
11478 | for ac_func in getrlimit setrlimit getrusage | |
11479 | do | |
ad6717df | 11480 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
a3bba767 JJ |
11481 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11482 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11483 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
11484 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
11485 | else | |
11486 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11487 | /* confdefs.h. */ |
11488 | _ACEOF | |
11489 | cat confdefs.h >>conftest.$ac_ext | |
11490 | cat >>conftest.$ac_ext <<_ACEOF | |
11491 | /* end confdefs.h. */ | |
7afe8c41 KG |
11492 | #undef $ac_tr_decl |
11493 | #define $ac_tr_decl 1 | |
ba479fd2 | 11494 | |
d02af173 | 11495 | #include "ansidecl.h" |
86cf1cbd | 11496 | #include "system.h" |
81bf3d9e RH |
11497 | #ifdef HAVE_SYS_RESOURCE_H |
11498 | #include <sys/resource.h> | |
11499 | #endif | |
11500 | ||
f31e826b | 11501 | |
ba479fd2 NN |
11502 | int |
11503 | main () | |
11504 | { | |
86cf1cbd KG |
11505 | #ifndef $ac_func |
11506 | char *(*pfn) = (char *(*)) $ac_func ; | |
11507 | #endif | |
ba479fd2 NN |
11508 | ; |
11509 | return 0; | |
11510 | } | |
11511 | _ACEOF | |
11512 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11513 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11514 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11515 | ac_status=$? |
86da66b5 HPN |
11516 | grep -v '^ *+' conftest.er1 >conftest.err |
11517 | rm -f conftest.er1 | |
11518 | cat conftest.err >&5 | |
ba479fd2 | 11519 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11520 | (exit $ac_status); } && |
11521 | { ac_try='test -z "$ac_c_werror_flag" | |
11522 | || test ! -s conftest.err' | |
11523 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11524 | (eval $ac_try) 2>&5 | |
11525 | ac_status=$? | |
11526 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11527 | (exit $ac_status); }; } && | |
11528 | { ac_try='test -s conftest.$ac_objext' | |
11529 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11530 | (eval $ac_try) 2>&5 | |
11531 | ac_status=$? | |
11532 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11533 | (exit $ac_status); }; }; then | |
f31e826b | 11534 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 11535 | else |
ba479fd2 NN |
11536 | echo "$as_me: failed program was:" >&5 |
11537 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11538 | ||
a3bba767 | 11539 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 11540 | fi |
a3bba767 | 11541 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
11542 | fi |
11543 | ||
f31e826b | 11544 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
a3bba767 JJ |
11545 | echo "$as_me:$LINENO: result: yes" >&5 |
11546 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 11547 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11548 | _ACEOF |
11549 | ||
81bf3d9e | 11550 | else |
a3bba767 JJ |
11551 | echo "$as_me:$LINENO: result: no" >&5 |
11552 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 11553 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11554 | _ACEOF |
11555 | ||
81bf3d9e RH |
11556 | fi |
11557 | ||
11558 | done | |
86cf1cbd | 11559 | |
81bf3d9e | 11560 | |
ba479fd2 | 11561 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11562 | /* confdefs.h. */ |
11563 | _ACEOF | |
11564 | cat confdefs.h >>conftest.$ac_ext | |
11565 | cat >>conftest.$ac_ext <<_ACEOF | |
11566 | /* end confdefs.h. */ | |
b2522d2b HPN |
11567 | |
11568 | #include "ansidecl.h" | |
11569 | #include "system.h" | |
11570 | #ifdef HAVE_SYS_RESOURCE_H | |
11571 | #include <sys/resource.h> | |
11572 | #endif | |
11573 | ||
ba479fd2 NN |
11574 | int |
11575 | main () | |
11576 | { | |
b2522d2b | 11577 | rlim_t l = 0; |
ba479fd2 NN |
11578 | ; |
11579 | return 0; | |
11580 | } | |
11581 | _ACEOF | |
11582 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11583 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11584 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11585 | ac_status=$? |
86da66b5 HPN |
11586 | grep -v '^ *+' conftest.er1 >conftest.err |
11587 | rm -f conftest.er1 | |
11588 | cat conftest.err >&5 | |
ba479fd2 | 11589 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11590 | (exit $ac_status); } && |
11591 | { ac_try='test -z "$ac_c_werror_flag" | |
11592 | || test ! -s conftest.err' | |
11593 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11594 | (eval $ac_try) 2>&5 | |
11595 | ac_status=$? | |
11596 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11597 | (exit $ac_status); }; } && | |
11598 | { ac_try='test -s conftest.$ac_objext' | |
11599 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11600 | (eval $ac_try) 2>&5 | |
11601 | ac_status=$? | |
11602 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11603 | (exit $ac_status); }; }; then | |
b2522d2b HPN |
11604 | : |
11605 | else | |
ba479fd2 NN |
11606 | echo "$as_me: failed program was:" >&5 |
11607 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11608 | ||
11609 | ||
11610 | cat >>confdefs.h <<\_ACEOF | |
b2522d2b | 11611 | #define rlim_t long |
ba479fd2 | 11612 | _ACEOF |
b2522d2b HPN |
11613 | |
11614 | fi | |
a3bba767 | 11615 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 11616 | |
2102b2fe RS |
11617 | # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
11618 | # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname | |
11619 | # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs | |
11620 | # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. | |
ad6717df | 11621 | |
351df804 | 11622 | for ac_func in ldgetname |
c1800ec8 | 11623 | do |
ad6717df | 11624 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
a3bba767 JJ |
11625 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11626 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11627 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
11628 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
11629 | else | |
11630 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11631 | /* confdefs.h. */ |
11632 | _ACEOF | |
11633 | cat confdefs.h >>conftest.$ac_ext | |
11634 | cat >>conftest.$ac_ext <<_ACEOF | |
11635 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11636 | #undef $ac_tr_decl |
11637 | #define $ac_tr_decl 1 | |
ba479fd2 | 11638 | |
351df804 KG |
11639 | #include "ansidecl.h" |
11640 | #include "system.h" | |
11641 | #ifdef HAVE_LDFCN_H | |
2102b2fe RS |
11642 | #undef FREAD |
11643 | #undef FWRITE | |
351df804 KG |
11644 | #include <ldfcn.h> |
11645 | #endif | |
11646 | ||
11647 | ||
ba479fd2 NN |
11648 | int |
11649 | main () | |
11650 | { | |
351df804 KG |
11651 | #ifndef $ac_func |
11652 | char *(*pfn) = (char *(*)) $ac_func ; | |
11653 | #endif | |
ba479fd2 NN |
11654 | ; |
11655 | return 0; | |
11656 | } | |
11657 | _ACEOF | |
11658 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11659 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11660 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11661 | ac_status=$? |
86da66b5 HPN |
11662 | grep -v '^ *+' conftest.er1 >conftest.err |
11663 | rm -f conftest.er1 | |
11664 | cat conftest.err >&5 | |
ba479fd2 | 11665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11666 | (exit $ac_status); } && |
11667 | { ac_try='test -z "$ac_c_werror_flag" | |
11668 | || test ! -s conftest.err' | |
11669 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11670 | (eval $ac_try) 2>&5 | |
11671 | ac_status=$? | |
11672 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11673 | (exit $ac_status); }; } && | |
11674 | { ac_try='test -s conftest.$ac_objext' | |
11675 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11676 | (eval $ac_try) 2>&5 | |
11677 | ac_status=$? | |
11678 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11679 | (exit $ac_status); }; }; then | |
351df804 KG |
11680 | eval "gcc_cv_have_decl_$ac_func=yes" |
11681 | else | |
ba479fd2 NN |
11682 | echo "$as_me: failed program was:" >&5 |
11683 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11684 | ||
a3bba767 | 11685 | eval "gcc_cv_have_decl_$ac_func=no" |
351df804 | 11686 | fi |
a3bba767 | 11687 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
11688 | fi |
11689 | ||
11690 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
a3bba767 JJ |
11691 | echo "$as_me:$LINENO: result: yes" >&5 |
11692 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 11693 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11694 | _ACEOF |
11695 | ||
351df804 | 11696 | else |
a3bba767 JJ |
11697 | echo "$as_me:$LINENO: result: no" >&5 |
11698 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 11699 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11700 | _ACEOF |
11701 | ||
351df804 KG |
11702 | fi |
11703 | ||
11704 | done | |
ba479fd2 | 11705 | |
351df804 KG |
11706 | |
11707 | ||
11708 | for ac_func in times | |
11709 | do | |
ad6717df | 11710 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
a3bba767 JJ |
11711 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11712 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11713 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
11714 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
11715 | else | |
11716 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11717 | /* confdefs.h. */ |
11718 | _ACEOF | |
11719 | cat confdefs.h >>conftest.$ac_ext | |
11720 | cat >>conftest.$ac_ext <<_ACEOF | |
11721 | /* end confdefs.h. */ | |
351df804 KG |
11722 | #undef $ac_tr_decl |
11723 | #define $ac_tr_decl 1 | |
ba479fd2 | 11724 | |
c1800ec8 ZW |
11725 | #include "ansidecl.h" |
11726 | #include "system.h" | |
11727 | #ifdef HAVE_SYS_TIMES_H | |
11728 | #include <sys/times.h> | |
11729 | #endif | |
11730 | ||
11731 | ||
ba479fd2 NN |
11732 | int |
11733 | main () | |
11734 | { | |
c1800ec8 ZW |
11735 | #ifndef $ac_func |
11736 | char *(*pfn) = (char *(*)) $ac_func ; | |
11737 | #endif | |
ba479fd2 NN |
11738 | ; |
11739 | return 0; | |
11740 | } | |
11741 | _ACEOF | |
11742 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11743 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11744 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11745 | ac_status=$? |
86da66b5 HPN |
11746 | grep -v '^ *+' conftest.er1 >conftest.err |
11747 | rm -f conftest.er1 | |
11748 | cat conftest.err >&5 | |
ba479fd2 | 11749 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11750 | (exit $ac_status); } && |
11751 | { ac_try='test -z "$ac_c_werror_flag" | |
11752 | || test ! -s conftest.err' | |
11753 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11754 | (eval $ac_try) 2>&5 | |
11755 | ac_status=$? | |
11756 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11757 | (exit $ac_status); }; } && | |
11758 | { ac_try='test -s conftest.$ac_objext' | |
11759 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11760 | (eval $ac_try) 2>&5 | |
11761 | ac_status=$? | |
11762 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11763 | (exit $ac_status); }; }; then | |
11764 | eval "gcc_cv_have_decl_$ac_func=yes" | |
11765 | else | |
11766 | echo "$as_me: failed program was:" >&5 | |
11767 | sed 's/^/| /' conftest.$ac_ext >&5 | |
703d89ab | 11768 | |
a3bba767 JJ |
11769 | eval "gcc_cv_have_decl_$ac_func=no" |
11770 | fi | |
11771 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
c1800ec8 ZW |
11772 | fi |
11773 | ||
11774 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
a3bba767 JJ |
11775 | echo "$as_me:$LINENO: result: yes" >&5 |
11776 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 11777 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11778 | _ACEOF |
11779 | ||
c1800ec8 | 11780 | else |
a3bba767 JJ |
11781 | echo "$as_me:$LINENO: result: no" >&5 |
11782 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 11783 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11784 | _ACEOF |
11785 | ||
c1800ec8 ZW |
11786 | fi |
11787 | ||
11788 | done | |
c1800ec8 ZW |
11789 | |
11790 | ||
4f6d8cc8 GK |
11791 | |
11792 | for ac_func in sigaltstack | |
11793 | do | |
11794 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` | |
a3bba767 JJ |
11795 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11796 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11797 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
4f6d8cc8 GK |
11798 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
11799 | else | |
11800 | cat >conftest.$ac_ext <<_ACEOF | |
11801 | /* confdefs.h. */ | |
11802 | _ACEOF | |
11803 | cat confdefs.h >>conftest.$ac_ext | |
11804 | cat >>conftest.$ac_ext <<_ACEOF | |
11805 | /* end confdefs.h. */ | |
11806 | #undef $ac_tr_decl | |
11807 | #define $ac_tr_decl 1 | |
11808 | ||
11809 | #include "ansidecl.h" | |
11810 | #include "system.h" | |
11811 | #include <signal.h> | |
11812 | ||
11813 | ||
11814 | int | |
11815 | main () | |
11816 | { | |
11817 | #ifndef $ac_func | |
11818 | char *(*pfn) = (char *(*)) $ac_func ; | |
11819 | #endif | |
11820 | ; | |
11821 | return 0; | |
11822 | } | |
11823 | _ACEOF | |
11824 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11825 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11826 | (eval $ac_compile) 2>conftest.er1 | |
4f6d8cc8 GK |
11827 | ac_status=$? |
11828 | grep -v '^ *+' conftest.er1 >conftest.err | |
11829 | rm -f conftest.er1 | |
11830 | cat conftest.err >&5 | |
11831 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
11832 | (exit $ac_status); } && |
11833 | { ac_try='test -z "$ac_c_werror_flag" | |
11834 | || test ! -s conftest.err' | |
11835 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11836 | (eval $ac_try) 2>&5 | |
11837 | ac_status=$? | |
11838 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11839 | (exit $ac_status); }; } && | |
11840 | { ac_try='test -s conftest.$ac_objext' | |
11841 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11842 | (eval $ac_try) 2>&5 | |
11843 | ac_status=$? | |
11844 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11845 | (exit $ac_status); }; }; then | |
8b1f719a PB |
11846 | eval "gcc_cv_have_decl_$ac_func=yes" |
11847 | else | |
11848 | echo "$as_me: failed program was:" >&5 | |
11849 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f6d8cc8 | 11850 | |
a3bba767 | 11851 | eval "gcc_cv_have_decl_$ac_func=no" |
4f6d8cc8 | 11852 | fi |
a3bba767 | 11853 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 GK |
11854 | fi |
11855 | ||
11856 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
a3bba767 JJ |
11857 | echo "$as_me:$LINENO: result: yes" >&5 |
11858 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
11859 | #define $ac_tr_decl 1 |
11860 | _ACEOF | |
11861 | ||
11862 | else | |
a3bba767 JJ |
11863 | echo "$as_me:$LINENO: result: no" >&5 |
11864 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
11865 | #define $ac_tr_decl 0 |
11866 | _ACEOF | |
11867 | ||
11868 | fi | |
11869 | ||
11870 | done | |
11871 | ||
11872 | ||
c1800ec8 | 11873 | # More time-related stuff. |
a3bba767 JJ |
11874 | echo "$as_me:$LINENO: checking for struct tms" >&5 |
11875 | echo $ECHO_N "checking for struct tms... $ECHO_C" >&6 | |
ba479fd2 NN |
11876 | if test "${ac_cv_struct_tms+set}" = set; then |
11877 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11878 | else | |
11879 | ||
11880 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11881 | /* confdefs.h. */ |
11882 | _ACEOF | |
11883 | cat confdefs.h >>conftest.$ac_ext | |
11884 | cat >>conftest.$ac_ext <<_ACEOF | |
11885 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11886 | |
11887 | #include "ansidecl.h" | |
11888 | #include "system.h" | |
11889 | #ifdef HAVE_SYS_TIMES_H | |
11890 | #include <sys/times.h> | |
11891 | #endif | |
11892 | ||
ba479fd2 NN |
11893 | int |
11894 | main () | |
11895 | { | |
c1800ec8 | 11896 | struct tms tms; |
ba479fd2 NN |
11897 | ; |
11898 | return 0; | |
11899 | } | |
11900 | _ACEOF | |
11901 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11902 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11903 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11904 | ac_status=$? |
86da66b5 HPN |
11905 | grep -v '^ *+' conftest.er1 >conftest.err |
11906 | rm -f conftest.er1 | |
11907 | cat conftest.err >&5 | |
ba479fd2 | 11908 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11909 | (exit $ac_status); } && |
11910 | { ac_try='test -z "$ac_c_werror_flag" | |
11911 | || test ! -s conftest.err' | |
11912 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11913 | (eval $ac_try) 2>&5 | |
11914 | ac_status=$? | |
11915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11916 | (exit $ac_status); }; } && | |
11917 | { ac_try='test -s conftest.$ac_objext' | |
11918 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11919 | (eval $ac_try) 2>&5 | |
11920 | ac_status=$? | |
11921 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11922 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
11923 | ac_cv_struct_tms=yes |
11924 | else | |
ba479fd2 NN |
11925 | echo "$as_me: failed program was:" >&5 |
11926 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11927 | ||
a3bba767 | 11928 | ac_cv_struct_tms=no |
c1800ec8 | 11929 | fi |
a3bba767 | 11930 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 11931 | fi |
a3bba767 JJ |
11932 | echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5 |
11933 | echo "${ECHO_T}$ac_cv_struct_tms" >&6 | |
63cf211a | 11934 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 NN |
11935 | |
11936 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 11937 | #define HAVE_STRUCT_TMS 1 |
ba479fd2 | 11938 | _ACEOF |
c1800ec8 ZW |
11939 | |
11940 | fi | |
11941 | ||
11942 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
11943 | # revisit after autoconf 2.50. | |
a3bba767 JJ |
11944 | echo "$as_me:$LINENO: checking for clock_t" >&5 |
11945 | echo $ECHO_N "checking for clock_t... $ECHO_C" >&6 | |
ba479fd2 NN |
11946 | if test "${gcc_cv_type_clock_t+set}" = set; then |
11947 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11948 | else | |
11949 | ||
11950 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11951 | /* confdefs.h. */ |
11952 | _ACEOF | |
11953 | cat confdefs.h >>conftest.$ac_ext | |
11954 | cat >>conftest.$ac_ext <<_ACEOF | |
11955 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11956 | |
11957 | #include "ansidecl.h" | |
11958 | #include "system.h" | |
11959 | ||
ba479fd2 NN |
11960 | int |
11961 | main () | |
11962 | { | |
c1800ec8 | 11963 | clock_t x; |
ba479fd2 NN |
11964 | ; |
11965 | return 0; | |
11966 | } | |
11967 | _ACEOF | |
11968 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
11969 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
11970 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 11971 | ac_status=$? |
86da66b5 HPN |
11972 | grep -v '^ *+' conftest.er1 >conftest.err |
11973 | rm -f conftest.er1 | |
11974 | cat conftest.err >&5 | |
ba479fd2 | 11975 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
11976 | (exit $ac_status); } && |
11977 | { ac_try='test -z "$ac_c_werror_flag" | |
11978 | || test ! -s conftest.err' | |
11979 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11980 | (eval $ac_try) 2>&5 | |
11981 | ac_status=$? | |
11982 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11983 | (exit $ac_status); }; } && | |
11984 | { ac_try='test -s conftest.$ac_objext' | |
11985 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11986 | (eval $ac_try) 2>&5 | |
11987 | ac_status=$? | |
11988 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11989 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
11990 | gcc_cv_type_clock_t=yes |
11991 | else | |
ba479fd2 NN |
11992 | echo "$as_me: failed program was:" >&5 |
11993 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11994 | ||
a3bba767 | 11995 | gcc_cv_type_clock_t=no |
c1800ec8 | 11996 | fi |
a3bba767 | 11997 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 11998 | fi |
a3bba767 JJ |
11999 | echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5 |
12000 | echo "${ECHO_T}$gcc_cv_type_clock_t" >&6 | |
63cf211a | 12001 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 NN |
12002 | |
12003 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 12004 | #define HAVE_CLOCK_T 1 |
ba479fd2 | 12005 | _ACEOF |
c1800ec8 ZW |
12006 | |
12007 | fi | |
12008 | ||
eb70d86d AS |
12009 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
12010 | CFLAGS="$saved_CFLAGS" | |
12011 | ||
a3bba767 | 12012 | # Check whether --enable-initfini-array or --disable-initfini-array was given. |
07cf4226 | 12013 | if test "${enable_initfini_array+set}" = set; then |
a3bba767 JJ |
12014 | enableval="$enable_initfini_array" |
12015 | ||
07cf4226 | 12016 | else |
ba479fd2 | 12017 | |
a3bba767 JJ |
12018 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
12019 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
ba479fd2 NN |
12020 | if test "${gcc_cv_initfini_array+set}" = set; then |
12021 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
07cf4226 | 12022 | else |
eb70d86d | 12023 | if test "$cross_compiling" = yes; then |
918c4fe4 | 12024 | gcc_cv_initfini_array=no |
eb70d86d | 12025 | else |
ba479fd2 | 12026 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12027 | /* confdefs.h. */ |
12028 | _ACEOF | |
12029 | cat confdefs.h >>conftest.$ac_ext | |
12030 | cat >>conftest.$ac_ext <<_ACEOF | |
12031 | /* end confdefs.h. */ | |
eb70d86d | 12032 | |
07cf4226 DM |
12033 | static int x = -1; |
12034 | int main (void) { return x; } | |
12035 | int foo (void) { x = 0; } | |
12036 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
ba479fd2 NN |
12037 | _ACEOF |
12038 | rm -f conftest$ac_exeext | |
a3bba767 JJ |
12039 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
12040 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
12041 | ac_status=$? |
12042 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12043 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
a3bba767 JJ |
12044 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12045 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
12046 | ac_status=$? |
12047 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12048 | (exit $ac_status); }; }; then | |
918c4fe4 | 12049 | gcc_cv_initfini_array=yes |
eb70d86d | 12050 | else |
ba479fd2 NN |
12051 | echo "$as_me: program exited with status $ac_status" >&5 |
12052 | echo "$as_me: failed program was:" >&5 | |
12053 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12054 | ||
12055 | ( exit $ac_status ) | |
12056 | gcc_cv_initfini_array=no | |
eb70d86d | 12057 | fi |
a3bba767 | 12058 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb70d86d | 12059 | fi |
07cf4226 | 12060 | fi |
a3bba767 JJ |
12061 | echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5 |
12062 | echo "${ECHO_T}$gcc_cv_initfini_array" >&6 | |
eb70d86d | 12063 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 12064 | |
a3bba767 | 12065 | fi; |
63cf211a | 12066 | if test $enable_initfini_array = yes; then |
ba479fd2 NN |
12067 | |
12068 | cat >>confdefs.h <<\_ACEOF | |
eb70d86d | 12069 | #define HAVE_INITFINI_ARRAY 1 |
ba479fd2 | 12070 | _ACEOF |
07cf4226 | 12071 | |
eb70d86d | 12072 | fi |
81bf3d9e | 12073 | |
ba479fd2 | 12074 | # mkdir takes a single argument on some systems. |
a3bba767 JJ |
12075 | echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5 |
12076 | echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6 | |
ba479fd2 NN |
12077 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then |
12078 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75923b2f | 12079 | else |
ba479fd2 | 12080 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12081 | /* confdefs.h. */ |
12082 | _ACEOF | |
12083 | cat confdefs.h >>conftest.$ac_ext | |
12084 | cat >>conftest.$ac_ext <<_ACEOF | |
12085 | /* end confdefs.h. */ | |
75923b2f MK |
12086 | |
12087 | #include <sys/types.h> | |
12088 | #ifdef HAVE_SYS_STAT_H | |
12089 | # include <sys/stat.h> | |
12090 | #endif | |
12091 | #ifdef HAVE_UNISTD_H | |
12092 | # include <unistd.h> | |
12093 | #endif | |
12094 | #ifdef HAVE_DIRECT_H | |
12095 | # include <direct.h> | |
12096 | #endif | |
ba479fd2 NN |
12097 | int |
12098 | main () | |
12099 | { | |
75923b2f | 12100 | mkdir ("foo", 0); |
ba479fd2 NN |
12101 | ; |
12102 | return 0; | |
12103 | } | |
12104 | _ACEOF | |
12105 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
12106 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12107 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12108 | ac_status=$? |
86da66b5 HPN |
12109 | grep -v '^ *+' conftest.er1 >conftest.err |
12110 | rm -f conftest.er1 | |
12111 | cat conftest.err >&5 | |
ba479fd2 | 12112 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
12113 | (exit $ac_status); } && |
12114 | { ac_try='test -z "$ac_c_werror_flag" | |
12115 | || test ! -s conftest.err' | |
12116 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12117 | (eval $ac_try) 2>&5 | |
12118 | ac_status=$? | |
12119 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12120 | (exit $ac_status); }; } && | |
12121 | { ac_try='test -s conftest.$ac_objext' | |
12122 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12123 | (eval $ac_try) 2>&5 | |
12124 | ac_status=$? | |
12125 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12126 | (exit $ac_status); }; }; then | |
75923b2f MK |
12127 | gcc_cv_mkdir_takes_one_arg=no |
12128 | else | |
ba479fd2 NN |
12129 | echo "$as_me: failed program was:" >&5 |
12130 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12131 | ||
a3bba767 | 12132 | gcc_cv_mkdir_takes_one_arg=yes |
75923b2f | 12133 | fi |
a3bba767 | 12134 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75923b2f | 12135 | fi |
a3bba767 JJ |
12136 | echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
12137 | echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6 | |
63cf211a | 12138 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 NN |
12139 | |
12140 | cat >>confdefs.h <<\_ACEOF | |
75923b2f | 12141 | #define MKDIR_TAKES_ONE_ARG 1 |
ba479fd2 | 12142 | _ACEOF |
75923b2f MK |
12143 | |
12144 | fi | |
12145 | ||
12146 | ||
861bb6c1 JL |
12147 | # File extensions |
12148 | manext='.1' | |
12149 | objext='.o' | |
12150 | ||
12151 | ||
12152 | ||
4977bab6 | 12153 | # With Setjmp/Longjmp based exception handling. |
a3bba767 | 12154 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. |
4977bab6 | 12155 | if test "${enable_sjlj_exceptions+set}" = set; then |
a3bba767 JJ |
12156 | enableval="$enable_sjlj_exceptions" |
12157 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` | |
63cf211a | 12158 | |
ba479fd2 NN |
12159 | cat >>confdefs.h <<_ACEOF |
12160 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
12161 | _ACEOF | |
4977bab6 | 12162 | |
a3bba767 | 12163 | fi; |
4977bab6 | 12164 | |
443728bb L |
12165 | # For platforms with the unwind ABI which includes an unwind library, |
12166 | # libunwind, we can choose to use the system libunwind. | |
4977bab6 | 12167 | |
a3bba767 | 12168 | # Check whether --with-system-libunwind or --without-system-libunwind was given. |
443728bb | 12169 | if test "${with_system_libunwind+set}" = set; then |
a3bba767 | 12170 | withval="$with_system_libunwind" |
4977bab6 | 12171 | |
a3bba767 | 12172 | fi; |
4977bab6 | 12173 | |
e64f5acf SE |
12174 | # config.gcc also contains tests of with_system_libunwind. |
12175 | if test x$with_system_libunwind = xyes; then | |
12176 | ||
12177 | cat >>confdefs.h <<\_ACEOF | |
12178 | #define HAVE_GETIPINFO 1 | |
12179 | _ACEOF | |
12180 | ||
12181 | fi | |
12182 | ||
34a86c2b NN |
12183 | # -------------------------------------------------------- |
12184 | # Build, host, and target specific configuration fragments | |
12185 | # -------------------------------------------------------- | |
12186 | ||
5b28c537 NN |
12187 | # Collect build-machine-specific information. |
12188 | . ${srcdir}/config.build | |
12189 | ||
a89ea0df NN |
12190 | # Collect host-machine-specific information. |
12191 | . ${srcdir}/config.host | |
12192 | ||
ef69da62 | 12193 | target_gtfiles= |
a89ea0df NN |
12194 | |
12195 | # Collect target-machine-specific information. | |
8ad9fb33 | 12196 | . ${srcdir}/config.gcc |
861bb6c1 JL |
12197 | |
12198 | extra_objs="${host_extra_objs} ${extra_objs}" | |
30500d84 | 12199 | extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
861bb6c1 JL |
12200 | |
12201 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 12202 | if test x"$tm_file" = x |
861bb6c1 JL |
12203 | then tm_file=$cpu_type/$cpu_type.h; fi |
12204 | ||
6b2adea9 | 12205 | if test x"$extra_headers" = x |
861bb6c1 JL |
12206 | then extra_headers=; fi |
12207 | ||
75bffa71 | 12208 | if test x$md_file = x |
e98e406f | 12209 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 12210 | |
75bffa71 | 12211 | if test x$out_file = x |
861bb6c1 JL |
12212 | then out_file=$cpu_type/$cpu_type.c; fi |
12213 | ||
75bffa71 | 12214 | if test x"$tmake_file" = x |
861bb6c1 JL |
12215 | then tmake_file=$cpu_type/t-$cpu_type |
12216 | fi | |
12217 | ||
90e6a802 | 12218 | if test x"$dwarf2" = xyes |
756ee602 | 12219 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
12220 | fi |
12221 | ||
861bb6c1 | 12222 | # Say what files are being used for the output code and MD file. |
11642c3a | 12223 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
12224 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
12225 | ||
11642c3a | 12226 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
12227 | # about them and drop them. |
12228 | ||
11642c3a ZW |
12229 | bx= |
12230 | for x in $build_xm_file; do | |
12231 | if test -f $srcdir/config/$x | |
12232 | then bx="$bx $x" | |
ba479fd2 NN |
12233 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
12234 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
12235 | fi |
12236 | done | |
12237 | build_xm_file="$bx" | |
12238 | ||
12239 | hx= | |
12240 | for x in $host_xm_file; do | |
12241 | if test -f $srcdir/config/$x | |
12242 | then hx="$hx $x" | |
ba479fd2 NN |
12243 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
12244 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
12245 | fi |
12246 | done | |
12247 | host_xm_file="$hx" | |
12248 | ||
12249 | tx= | |
12250 | for x in $xm_file; do | |
12251 | if test -f $srcdir/config/$x | |
12252 | then tx="$tx $x" | |
ba479fd2 NN |
12253 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
12254 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
12255 | fi |
12256 | done | |
12257 | xm_file="$tx" | |
12258 | ||
861bb6c1 JL |
12259 | count=a |
12260 | for f in $tm_file; do | |
12261 | count=${count}x | |
12262 | done | |
75bffa71 | 12263 | if test $count = ax; then |
861bb6c1 JL |
12264 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
12265 | else | |
12266 | echo "Using the following target machine macro files:" | |
12267 | for f in $tm_file; do | |
12268 | echo " $srcdir/config/$f" | |
12269 | done | |
12270 | fi | |
12271 | ||
4977bab6 | 12272 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 NN |
12273 | |
12274 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 12275 | #define NEED_64BIT_HOST_WIDE_INT 1 |
ba479fd2 | 12276 | _ACEOF |
4977bab6 ZW |
12277 | |
12278 | fi | |
12279 | ||
99fa8911 AP |
12280 | if test x$use_long_long_for_widest_fast_int = xyes; then |
12281 | ||
12282 | cat >>confdefs.h <<\_ACEOF | |
12283 | #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1 | |
12284 | _ACEOF | |
12285 | ||
12286 | fi | |
12287 | ||
861bb6c1 JL |
12288 | count=a |
12289 | for f in $host_xm_file; do | |
12290 | count=${count}x | |
12291 | done | |
11642c3a ZW |
12292 | if test $count = a; then |
12293 | : | |
12294 | elif test $count = ax; then | |
861bb6c1 JL |
12295 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
12296 | else | |
12297 | echo "Using the following host machine macro files:" | |
12298 | for f in $host_xm_file; do | |
12299 | echo " $srcdir/config/$f" | |
12300 | done | |
12301 | fi | |
476d9098 | 12302 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 12303 | |
75bffa71 | 12304 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
12305 | count=a |
12306 | for f in $build_xm_file; do | |
12307 | count=${count}x | |
12308 | done | |
11642c3a ZW |
12309 | if test $count = a; then |
12310 | : | |
12311 | elif test $count = ax; then | |
861bb6c1 JL |
12312 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
12313 | else | |
12314 | echo "Using the following build machine macro files:" | |
12315 | for f in $build_xm_file; do | |
12316 | echo " $srcdir/config/$f" | |
12317 | done | |
12318 | fi | |
12319 | fi | |
12320 | ||
4f6d8cc8 | 12321 | case ${host} in |
b8ec3cc8 | 12322 | powerpc*-*-darwin*) |
a3bba767 JJ |
12323 | echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5 |
12324 | echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6 | |
4f6d8cc8 GK |
12325 | if test "${gcc_cv_mcontext_underscores+set}" = set; then |
12326 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12327 | else | |
12328 | cat >conftest.$ac_ext <<_ACEOF | |
12329 | ||
ba7da42a | 12330 | #include <sys/cdefs.h> |
de4fb767 | 12331 | #include <sys/signal.h> |
4f6d8cc8 GK |
12332 | #include <ucontext.h> |
12333 | int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; } | |
12334 | ||
12335 | _ACEOF | |
12336 | rm -f conftest.$ac_objext | |
a3bba767 JJ |
12337 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12338 | (eval $ac_compile) 2>conftest.er1 | |
4f6d8cc8 GK |
12339 | ac_status=$? |
12340 | grep -v '^ *+' conftest.er1 >conftest.err | |
12341 | rm -f conftest.er1 | |
12342 | cat conftest.err >&5 | |
12343 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
12344 | (exit $ac_status); } && |
12345 | { ac_try='test -z "$ac_c_werror_flag" | |
12346 | || test ! -s conftest.err' | |
12347 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12348 | (eval $ac_try) 2>&5 | |
12349 | ac_status=$? | |
12350 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12351 | (exit $ac_status); }; } && | |
12352 | { ac_try='test -s conftest.$ac_objext' | |
12353 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12354 | (eval $ac_try) 2>&5 | |
12355 | ac_status=$? | |
12356 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12357 | (exit $ac_status); }; }; then | |
4f6d8cc8 GK |
12358 | gcc_cv_mcontext_underscores=no |
12359 | else | |
12360 | echo "$as_me: failed program was:" >&5 | |
12361 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12362 | ||
a3bba767 | 12363 | gcc_cv_mcontext_underscores=yes |
4f6d8cc8 | 12364 | fi |
a3bba767 | 12365 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 | 12366 | fi |
a3bba767 JJ |
12367 | echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5 |
12368 | echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6 | |
4f6d8cc8 GK |
12369 | if test $gcc_cv_mcontext_underscores = yes; then |
12370 | ||
12371 | cat >>confdefs.h <<\_ACEOF | |
12372 | #define HAS_MCONTEXT_T_UNDERSCORES | |
12373 | _ACEOF | |
12374 | ||
12375 | fi | |
12376 | ;; | |
12377 | esac | |
12378 | ||
8bb915b6 NN |
12379 | # --------- |
12380 | # Threading | |
12381 | # --------- | |
12382 | ||
c2e494a8 | 12383 | # Check if a valid thread package |
615be2cf | 12384 | case ${enable_threads} in |
c2e494a8 NN |
12385 | "" | no) |
12386 | # No threads | |
12387 | target_thread_file='single' | |
12388 | ;; | |
12389 | yes) | |
12390 | # default | |
12391 | target_thread_file='single' | |
12392 | ;; | |
18167442 | 12393 | aix | dce | gnat | irix | posix | posix95 | rtems | \ |
769e49eb | 12394 | single | solaris | vxworks | win32 ) |
615be2cf | 12395 | target_thread_file=${enable_threads} |
c2e494a8 NN |
12396 | ;; |
12397 | *) | |
615be2cf | 12398 | echo "${enable_threads} is an unknown thread package" 1>&2 |
c2e494a8 NN |
12399 | exit 1 |
12400 | ;; | |
12401 | esac | |
12402 | ||
12403 | if test x${thread_file} = x; then | |
12404 | # No thread file set by target-specific clauses in config.gcc, | |
12405 | # so use file chosen by default logic above | |
12406 | thread_file=${target_thread_file} | |
861bb6c1 JL |
12407 | fi |
12408 | ||
8bb915b6 NN |
12409 | # Make gthr-default.h if we have a thread file. |
12410 | gthread_flags= | |
12411 | if test $thread_file != single; then | |
12412 | rm -f gthr-default.h | |
12413 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h | |
12414 | gthread_flags=-DHAVE_GTHR_DEFAULT | |
12415 | fi | |
12416 | ||
12417 | ||
12418 | # -------- | |
12419 | # UNSORTED | |
12420 | # -------- | |
12421 | ||
18fbf599 | 12422 | use_cxa_atexit=no |
2121a768 JT |
12423 | if test x$enable___cxa_atexit = xyes || \ |
12424 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
18fbf599 | 12425 | if test x$host = x$target; then |
97388150 DS |
12426 | case $host in |
12427 | # mingw32 doesn't have __cxa_atexit but uses atexit registration | |
12428 | # keyed to flag_use_cxa_atexit | |
12429 | *-*-mingw32*) | |
12430 | use_cxa_atexit=yes | |
12431 | ;; | |
12432 | *) | |
a3bba767 JJ |
12433 | echo "$as_me:$LINENO: checking for __cxa_atexit" >&5 |
12434 | echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6 | |
354b7da5 DH |
12435 | if test "${ac_cv_func___cxa_atexit+set}" = set; then |
12436 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12437 | else | |
12438 | cat >conftest.$ac_ext <<_ACEOF | |
354b7da5 DH |
12439 | /* confdefs.h. */ |
12440 | _ACEOF | |
12441 | cat confdefs.h >>conftest.$ac_ext | |
12442 | cat >>conftest.$ac_ext <<_ACEOF | |
12443 | /* end confdefs.h. */ | |
86da66b5 HPN |
12444 | /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit. |
12445 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
12446 | #define __cxa_atexit innocuous___cxa_atexit | |
12447 | ||
354b7da5 DH |
12448 | /* System header to define __stub macros and hopefully few prototypes, |
12449 | which can conflict with char __cxa_atexit (); below. | |
12450 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
12451 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 12452 | |
354b7da5 DH |
12453 | #ifdef __STDC__ |
12454 | # include <limits.h> | |
12455 | #else | |
12456 | # include <assert.h> | |
12457 | #endif | |
86da66b5 HPN |
12458 | |
12459 | #undef __cxa_atexit | |
12460 | ||
a3bba767 | 12461 | /* Override any gcc2 internal prototype to avoid an error. */ |
354b7da5 DH |
12462 | #ifdef __cplusplus |
12463 | extern "C" | |
a3bba767 | 12464 | { |
354b7da5 | 12465 | #endif |
a3bba767 JJ |
12466 | /* We use char because int might match the return type of a gcc2 |
12467 | builtin and then its argument prototype would still apply. */ | |
354b7da5 DH |
12468 | char __cxa_atexit (); |
12469 | /* The GNU C library defines this for functions which it implements | |
12470 | to always fail with ENOSYS. Some functions are actually named | |
12471 | something starting with __ and the normal name is an alias. */ | |
a3bba767 | 12472 | #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit) |
354b7da5 | 12473 | choke me |
a3bba767 JJ |
12474 | #else |
12475 | char (*f) () = __cxa_atexit; | |
12476 | #endif | |
12477 | #ifdef __cplusplus | |
12478 | } | |
354b7da5 DH |
12479 | #endif |
12480 | ||
12481 | int | |
12482 | main () | |
12483 | { | |
a3bba767 | 12484 | return f != __cxa_atexit; |
354b7da5 DH |
12485 | ; |
12486 | return 0; | |
12487 | } | |
12488 | _ACEOF | |
12489 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
12490 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
12491 | (eval $ac_link) 2>conftest.er1 | |
354b7da5 | 12492 | ac_status=$? |
86da66b5 HPN |
12493 | grep -v '^ *+' conftest.er1 >conftest.err |
12494 | rm -f conftest.er1 | |
12495 | cat conftest.err >&5 | |
354b7da5 | 12496 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
12497 | (exit $ac_status); } && |
12498 | { ac_try='test -z "$ac_c_werror_flag" | |
12499 | || test ! -s conftest.err' | |
12500 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12501 | (eval $ac_try) 2>&5 | |
12502 | ac_status=$? | |
12503 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12504 | (exit $ac_status); }; } && | |
12505 | { ac_try='test -s conftest$ac_exeext' | |
12506 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12507 | (eval $ac_try) 2>&5 | |
12508 | ac_status=$? | |
12509 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12510 | (exit $ac_status); }; }; then | |
354b7da5 DH |
12511 | ac_cv_func___cxa_atexit=yes |
12512 | else | |
12513 | echo "$as_me: failed program was:" >&5 | |
12514 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12515 | ||
a3bba767 | 12516 | ac_cv_func___cxa_atexit=no |
354b7da5 | 12517 | fi |
a3bba767 | 12518 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 12519 | conftest$ac_exeext conftest.$ac_ext |
354b7da5 | 12520 | fi |
a3bba767 JJ |
12521 | echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5 |
12522 | echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6 | |
354b7da5 | 12523 | if test $ac_cv_func___cxa_atexit = yes; then |
18fbf599 PB |
12524 | use_cxa_atexit=yes |
12525 | else | |
12526 | echo "__cxa_atexit can't be enabled on this target" | |
12527 | fi | |
12528 | ||
5f60e48f | 12529 | ;; |
97388150 | 12530 | esac |
18fbf599 PB |
12531 | else |
12532 | # We can't check for __cxa_atexit when building a cross, so assume | |
12533 | # it is available | |
12534 | use_cxa_atexit=yes | |
12535 | fi | |
12536 | if test x$use_cxa_atexit = xyes; then | |
ba479fd2 NN |
12537 | |
12538 | cat >>confdefs.h <<\_ACEOF | |
c7b5e395 | 12539 | #define DEFAULT_USE_CXA_ATEXIT 2 |
ba479fd2 | 12540 | _ACEOF |
2121a768 | 12541 | |
18fbf599 | 12542 | fi |
2121a768 JT |
12543 | fi |
12544 | ||
e64f5acf SE |
12545 | use_getipinfo=yes |
12546 | if test x$with_system_libunwind = xyes; then | |
12547 | if test x$host = x$target; then | |
a3bba767 JJ |
12548 | echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5 |
12549 | echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6 | |
e64f5acf SE |
12550 | if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then |
12551 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12552 | else | |
12553 | ac_func_search_save_LIBS=$LIBS | |
a3bba767 | 12554 | ac_cv_search__Unwind_GetIPInfo=no |
e64f5acf SE |
12555 | cat >conftest.$ac_ext <<_ACEOF |
12556 | /* confdefs.h. */ | |
12557 | _ACEOF | |
12558 | cat confdefs.h >>conftest.$ac_ext | |
12559 | cat >>conftest.$ac_ext <<_ACEOF | |
12560 | /* end confdefs.h. */ | |
12561 | ||
a3bba767 | 12562 | /* Override any gcc2 internal prototype to avoid an error. */ |
e64f5acf SE |
12563 | #ifdef __cplusplus |
12564 | extern "C" | |
12565 | #endif | |
a3bba767 JJ |
12566 | /* We use char because int might match the return type of a gcc2 |
12567 | builtin and then its argument prototype would still apply. */ | |
e64f5acf SE |
12568 | char _Unwind_GetIPInfo (); |
12569 | int | |
12570 | main () | |
12571 | { | |
a3bba767 | 12572 | _Unwind_GetIPInfo (); |
e64f5acf SE |
12573 | ; |
12574 | return 0; | |
12575 | } | |
12576 | _ACEOF | |
a3bba767 JJ |
12577 | rm -f conftest.$ac_objext conftest$ac_exeext |
12578 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
12579 | (eval $ac_link) 2>conftest.er1 | |
e64f5acf SE |
12580 | ac_status=$? |
12581 | grep -v '^ *+' conftest.er1 >conftest.err | |
12582 | rm -f conftest.er1 | |
12583 | cat conftest.err >&5 | |
12584 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
12585 | (exit $ac_status); } && |
12586 | { ac_try='test -z "$ac_c_werror_flag" | |
12587 | || test ! -s conftest.err' | |
12588 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12589 | (eval $ac_try) 2>&5 | |
12590 | ac_status=$? | |
12591 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12592 | (exit $ac_status); }; } && | |
12593 | { ac_try='test -s conftest$ac_exeext' | |
12594 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12595 | (eval $ac_try) 2>&5 | |
12596 | ac_status=$? | |
12597 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12598 | (exit $ac_status); }; }; then | |
12599 | ac_cv_search__Unwind_GetIPInfo="none required" | |
e64f5acf SE |
12600 | else |
12601 | echo "$as_me: failed program was:" >&5 | |
12602 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12603 | ||
703d89ab | 12604 | fi |
a3bba767 JJ |
12605 | rm -f conftest.err conftest.$ac_objext \ |
12606 | conftest$ac_exeext conftest.$ac_ext | |
12607 | if test "$ac_cv_search__Unwind_GetIPInfo" = no; then | |
12608 | for ac_lib in unwind; do | |
12609 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
12610 | cat >conftest.$ac_ext <<_ACEOF | |
12611 | /* confdefs.h. */ | |
12612 | _ACEOF | |
12613 | cat confdefs.h >>conftest.$ac_ext | |
12614 | cat >>conftest.$ac_ext <<_ACEOF | |
12615 | /* end confdefs.h. */ | |
8b1f719a | 12616 | |
a3bba767 JJ |
12617 | /* Override any gcc2 internal prototype to avoid an error. */ |
12618 | #ifdef __cplusplus | |
12619 | extern "C" | |
12620 | #endif | |
12621 | /* We use char because int might match the return type of a gcc2 | |
12622 | builtin and then its argument prototype would still apply. */ | |
12623 | char _Unwind_GetIPInfo (); | |
12624 | int | |
12625 | main () | |
12626 | { | |
12627 | _Unwind_GetIPInfo (); | |
12628 | ; | |
12629 | return 0; | |
12630 | } | |
12631 | _ACEOF | |
12632 | rm -f conftest.$ac_objext conftest$ac_exeext | |
12633 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
12634 | (eval $ac_link) 2>conftest.er1 | |
12635 | ac_status=$? | |
12636 | grep -v '^ *+' conftest.er1 >conftest.err | |
12637 | rm -f conftest.er1 | |
12638 | cat conftest.err >&5 | |
12639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12640 | (exit $ac_status); } && | |
12641 | { ac_try='test -z "$ac_c_werror_flag" | |
12642 | || test ! -s conftest.err' | |
12643 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12644 | (eval $ac_try) 2>&5 | |
12645 | ac_status=$? | |
12646 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12647 | (exit $ac_status); }; } && | |
12648 | { ac_try='test -s conftest$ac_exeext' | |
12649 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12650 | (eval $ac_try) 2>&5 | |
12651 | ac_status=$? | |
12652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12653 | (exit $ac_status); }; }; then | |
12654 | ac_cv_search__Unwind_GetIPInfo="-l$ac_lib" | |
12655 | break | |
703d89ab | 12656 | else |
a3bba767 JJ |
12657 | echo "$as_me: failed program was:" >&5 |
12658 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12659 | ||
12660 | fi | |
12661 | rm -f conftest.err conftest.$ac_objext \ | |
12662 | conftest$ac_exeext conftest.$ac_ext | |
12663 | done | |
a6ccdbab | 12664 | fi |
a6ccdbab EC |
12665 | LIBS=$ac_func_search_save_LIBS |
12666 | fi | |
a3bba767 JJ |
12667 | echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5 |
12668 | echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6 | |
12669 | if test "$ac_cv_search__Unwind_GetIPInfo" != no; then | |
12670 | test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS" | |
a6ccdbab EC |
12671 | |
12672 | else | |
12673 | use_getipinfo=no | |
12674 | fi | |
12675 | ||
12676 | fi | |
12677 | fi | |
12678 | ||
12679 | if test x$use_getipinfo = xyes; then | |
12680 | ||
12681 | cat >>confdefs.h <<\_ACEOF | |
12682 | #define HAVE_GETIPINFO 1 | |
e64f5acf SE |
12683 | _ACEOF |
12684 | ||
12685 | else | |
12686 | echo "The system unwind library does not support _Unwind_GetIPInfo." | |
12687 | fi | |
12688 | ||
a5381466 | 12689 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
12690 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
12691 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
12692 | |
12693 | ||
12694 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 12695 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 12696 | _ACEOF |
a5381466 ZW |
12697 | |
12698 | fi | |
12699 | ||
75685792 RS |
12700 | # Convert extra_options into a form suitable for Makefile use. |
12701 | extra_opt_files= | |
12702 | for f in $extra_options; do | |
12703 | extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" | |
12704 | done | |
12705 | ||
12706 | ||
b7cb92ad | 12707 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 12708 | # the first file included by config.h. |
4977bab6 | 12709 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 12710 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 12711 | # work to find out the build config parameters. |
75bffa71 | 12712 | if test x$host = x$build |
db81d74a | 12713 | then |
eaf4e618 | 12714 | build_auto=auto-host.h |
b7cb92ad JL |
12715 | else |
12716 | # We create a subdir, then run autoconf in the subdir. | |
12717 | # To prevent recursion we set host and build for the new | |
12718 | # invocation of configure to the build for this invocation | |
ba479fd2 | 12719 | # of configure. |
b7cb92ad JL |
12720 | tempdir=build.$$ |
12721 | rm -rf $tempdir | |
12722 | mkdir $tempdir | |
12723 | cd $tempdir | |
12724 | case ${srcdir} in | |
255b8a49 | 12725 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
12726 | *) realsrcdir=../${srcdir};; |
12727 | esac | |
d920e825 L |
12728 | saved_CFLAGS="${CFLAGS}" |
12729 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
12730 | ${realsrcdir}/configure \ | |
33e70558 | 12731 | --enable-languages=${enable_languages-all} \ |
534d0cc0 | 12732 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 12733 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
12734 | |
12735 | # We just finished tests for the build machine, so rename | |
12736 | # the file auto-build.h in the gcc directory. | |
12737 | mv auto-host.h ../auto-build.h | |
12738 | cd .. | |
12739 | rm -rf $tempdir | |
eaf4e618 | 12740 | build_auto=auto-build.h |
db81d74a RH |
12741 | fi |
12742 | ||
06f0b04c | 12743 | |
eaf4e618 | 12744 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
12745 | tm_p_file="${tm_p_file} tm-preds.h" |
12746 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
12747 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 12748 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 | 12749 | # put this back in temporarily. |
232b67d9 | 12750 | xm_file="auto-host.h ansidecl.h ${xm_file}" |
0056a9b5 | 12751 | |
34a86c2b NN |
12752 | # -------- |
12753 | # UNSORTED | |
12754 | # -------- | |
12755 | ||
cc1e60ea | 12756 | # Compile in configure arguments. |
8105825d | 12757 | if test -f configargs.h ; then |
cc1e60ea | 12758 | # Being re-configured. |
022dae81 | 12759 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
12760 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
12761 | else | |
12762 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
12763 | fi | |
eeae7b41 DJ |
12764 | |
12765 | # Double all backslashes and backslash all quotes to turn | |
12766 | # gcc_config_arguments into a C string. | |
12767 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
12768 | $gcc_config_arguments | |
12769 | EOF | |
12770 | gcc_config_arguments_str=`cat conftest.out` | |
12771 | rm -f conftest.out | |
12772 | ||
cc1e60ea JM |
12773 | cat > configargs.h <<EOF |
12774 | /* Generated automatically. */ | |
eeae7b41 | 12775 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 12776 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
12777 | |
12778 | static const struct { | |
12779 | const char *name, *value; | |
12780 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
12781 | EOF |
12782 | ||
ab87f8c8 | 12783 | # Internationalization |
18fc9bd4 RG |
12784 | # If we haven't got the data from the intl directory, |
12785 | # assume NLS is disabled. | |
12786 | USE_NLS=no | |
12787 | LIBINTL= | |
12788 | LIBINTL_DEP= | |
12789 | INCINTL= | |
12790 | XGETTEXT= | |
12791 | GMSGFMT= | |
12792 | POSUB= | |
12793 | ||
12794 | if test -f ../intl/config.intl; then | |
12795 | . ../intl/config.intl | |
12796 | fi | |
a3bba767 JJ |
12797 | echo "$as_me:$LINENO: checking whether NLS is requested" >&5 |
12798 | echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 | |
18fc9bd4 | 12799 | if test x"$USE_NLS" != xyes; then |
a3bba767 JJ |
12800 | echo "$as_me:$LINENO: result: no" >&5 |
12801 | echo "${ECHO_T}no" >&6 | |
18fc9bd4 | 12802 | else |
a3bba767 JJ |
12803 | echo "$as_me:$LINENO: result: yes" >&5 |
12804 | echo "${ECHO_T}yes" >&6 | |
18fc9bd4 RG |
12805 | |
12806 | cat >>confdefs.h <<\_ACEOF | |
12807 | #define ENABLE_NLS 1 | |
12808 | _ACEOF | |
12809 | ||
12810 | ||
a3bba767 JJ |
12811 | echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 |
12812 | echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 | |
18fc9bd4 RG |
12813 | # Look for .po and .gmo files in the source directory. |
12814 | CATALOGS= | |
12815 | XLINGUAS= | |
12816 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
12817 | # If there aren't any .gmo files the shell will give us the | |
12818 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
12819 | # weeded out. | |
12820 | case "$cat" in *\**) | |
12821 | continue;; | |
12822 | esac | |
12823 | # The quadruple backslash is collapsed to a double backslash | |
12824 | # by the backticks, then collapsed again by the double quotes, | |
12825 | # leaving us with one backslash in the sed expression (right | |
12826 | # before the dot that mustn't act as a wildcard). | |
12827 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
12828 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
12829 | # The user is allowed to set LINGUAS to a list of languages to | |
12830 | # install catalogs for. If it's empty that means "all of them." | |
12831 | if test "x$LINGUAS" = x; then | |
12832 | CATALOGS="$CATALOGS $cat" | |
12833 | XLINGUAS="$XLINGUAS $lang" | |
12834 | else | |
12835 | case "$LINGUAS" in *$lang*) | |
12836 | CATALOGS="$CATALOGS $cat" | |
12837 | XLINGUAS="$XLINGUAS $lang" | |
12838 | ;; | |
12839 | esac | |
12840 | fi | |
12841 | done | |
12842 | LINGUAS="$XLINGUAS" | |
a3bba767 JJ |
12843 | echo "$as_me:$LINENO: result: $LINGUAS" >&5 |
12844 | echo "${ECHO_T}$LINGUAS" >&6 | |
18fc9bd4 RG |
12845 | |
12846 | ||
12847 | DATADIRNAME=share | |
12848 | ||
12849 | INSTOBJEXT=.mo | |
12850 | ||
12851 | GENCAT=gencat | |
12852 | ||
12853 | CATOBJEXT=.gmo | |
12854 | ||
12855 | fi | |
861bb6c1 | 12856 | |
56694dd9 ZW |
12857 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
12858 | # -liconv on the link line twice. | |
12859 | case "$LIBINTL" in *$LIBICONV*) | |
12860 | LIBICONV= ;; | |
12861 | esac | |
dc6746e7 | 12862 | |
a3bba767 | 12863 | # Check whether --enable-secureplt or --disable-secureplt was given. |
7f970b70 | 12864 | if test "${enable_secureplt+set}" = set; then |
a3bba767 | 12865 | enableval="$enable_secureplt" |
7f970b70 | 12866 | |
a3bba767 | 12867 | fi; |
7f970b70 | 12868 | |
56694dd9 | 12869 | # Windows32 Registry support for specifying GCC installation paths. |
a3bba767 | 12870 | # Check whether --enable-win32-registry or --disable-win32-registry was given. |
56694dd9 | 12871 | if test "${enable_win32_registry+set}" = set; then |
a3bba767 | 12872 | enableval="$enable_win32_registry" |
dc6746e7 | 12873 | |
a3bba767 | 12874 | fi; |
ba479fd2 | 12875 | |
a1286ef5 ZW |
12876 | case $host_os in |
12877 | win32 | pe | cygwin* | mingw32* | uwin*) | |
12878 | if test "x$enable_win32_registry" != xno; then | |
a3bba767 JJ |
12879 | echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 |
12880 | echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6 | |
ba479fd2 NN |
12881 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then |
12882 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12883 | else | |
12884 | ac_func_search_save_LIBS=$LIBS | |
a3bba767 | 12885 | ac_cv_search_RegOpenKeyExA=no |
ba479fd2 | 12886 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12887 | /* confdefs.h. */ |
12888 | _ACEOF | |
12889 | cat confdefs.h >>conftest.$ac_ext | |
12890 | cat >>conftest.$ac_ext <<_ACEOF | |
12891 | /* end confdefs.h. */ | |
861bb6c1 | 12892 | |
a3bba767 | 12893 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
12894 | #ifdef __cplusplus |
12895 | extern "C" | |
12896 | #endif | |
a3bba767 JJ |
12897 | /* We use char because int might match the return type of a gcc2 |
12898 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
12899 | char RegOpenKeyExA (); |
12900 | int | |
12901 | main () | |
12902 | { | |
a3bba767 | 12903 | RegOpenKeyExA (); |
ba479fd2 NN |
12904 | ; |
12905 | return 0; | |
12906 | } | |
12907 | _ACEOF | |
a3bba767 JJ |
12908 | rm -f conftest.$ac_objext conftest$ac_exeext |
12909 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
12910 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 12911 | ac_status=$? |
86da66b5 HPN |
12912 | grep -v '^ *+' conftest.er1 >conftest.err |
12913 | rm -f conftest.er1 | |
12914 | cat conftest.err >&5 | |
ba479fd2 | 12915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
a3bba767 JJ |
12916 | (exit $ac_status); } && |
12917 | { ac_try='test -z "$ac_c_werror_flag" | |
12918 | || test ! -s conftest.err' | |
12919 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12920 | (eval $ac_try) 2>&5 | |
12921 | ac_status=$? | |
12922 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12923 | (exit $ac_status); }; } && | |
12924 | { ac_try='test -s conftest$ac_exeext' | |
12925 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12926 | (eval $ac_try) 2>&5 | |
12927 | ac_status=$? | |
12928 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12929 | (exit $ac_status); }; }; then | |
12930 | ac_cv_search_RegOpenKeyExA="none required" | |
ab87f8c8 | 12931 | else |
ba479fd2 NN |
12932 | echo "$as_me: failed program was:" >&5 |
12933 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12934 | ||
703d89ab | 12935 | fi |
a3bba767 JJ |
12936 | rm -f conftest.err conftest.$ac_objext \ |
12937 | conftest$ac_exeext conftest.$ac_ext | |
12938 | if test "$ac_cv_search_RegOpenKeyExA" = no; then | |
12939 | for ac_lib in advapi32; do | |
12940 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
12941 | cat >conftest.$ac_ext <<_ACEOF | |
12942 | /* confdefs.h. */ | |
12943 | _ACEOF | |
12944 | cat confdefs.h >>conftest.$ac_ext | |
12945 | cat >>conftest.$ac_ext <<_ACEOF | |
12946 | /* end confdefs.h. */ | |
8b1f719a | 12947 | |
a3bba767 JJ |
12948 | /* Override any gcc2 internal prototype to avoid an error. */ |
12949 | #ifdef __cplusplus | |
12950 | extern "C" | |
12951 | #endif | |
12952 | /* We use char because int might match the return type of a gcc2 | |
12953 | builtin and then its argument prototype would still apply. */ | |
12954 | char RegOpenKeyExA (); | |
12955 | int | |
12956 | main () | |
12957 | { | |
12958 | RegOpenKeyExA (); | |
12959 | ; | |
12960 | return 0; | |
12961 | } | |
12962 | _ACEOF | |
12963 | rm -f conftest.$ac_objext conftest$ac_exeext | |
12964 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
12965 | (eval $ac_link) 2>conftest.er1 | |
12966 | ac_status=$? | |
12967 | grep -v '^ *+' conftest.er1 >conftest.err | |
12968 | rm -f conftest.er1 | |
12969 | cat conftest.err >&5 | |
12970 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12971 | (exit $ac_status); } && | |
12972 | { ac_try='test -z "$ac_c_werror_flag" | |
12973 | || test ! -s conftest.err' | |
12974 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12975 | (eval $ac_try) 2>&5 | |
12976 | ac_status=$? | |
12977 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12978 | (exit $ac_status); }; } && | |
12979 | { ac_try='test -s conftest$ac_exeext' | |
12980 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12981 | (eval $ac_try) 2>&5 | |
12982 | ac_status=$? | |
12983 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12984 | (exit $ac_status); }; }; then | |
12985 | ac_cv_search_RegOpenKeyExA="-l$ac_lib" | |
12986 | break | |
703d89ab | 12987 | else |
a3bba767 JJ |
12988 | echo "$as_me: failed program was:" >&5 |
12989 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12990 | ||
12991 | fi | |
12992 | rm -f conftest.err conftest.$ac_objext \ | |
12993 | conftest$ac_exeext conftest.$ac_ext | |
12994 | done | |
dd7f7a6e EC |
12995 | fi |
12996 | LIBS=$ac_func_search_save_LIBS | |
12997 | fi | |
a3bba767 JJ |
12998 | echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5 |
12999 | echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6 | |
13000 | if test "$ac_cv_search_RegOpenKeyExA" != no; then | |
13001 | test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" | |
dd7f7a6e EC |
13002 | |
13003 | else | |
13004 | enable_win32_registry=no | |
13005 | fi | |
13006 | ||
13007 | fi | |
13008 | ||
13009 | if test "x$enable_win32_registry" != xno; then | |
13010 | ||
13011 | cat >>confdefs.h <<\_ACEOF | |
13012 | #define ENABLE_WIN32_REGISTRY 1 | |
13013 | _ACEOF | |
13014 | ||
13015 | ||
13016 | if test "x$enable_win32_registry" != xyes \ | |
13017 | && test "x$enable_win32_registry" != x; then | |
13018 | ||
13019 | cat >>confdefs.h <<_ACEOF | |
13020 | #define WIN32_REGISTRY_KEY "$enable_win32_registry" | |
13021 | _ACEOF | |
13022 | ||
13023 | fi | |
13024 | fi | |
13025 | ;; | |
13026 | esac | |
ab87f8c8 | 13027 | |
56694dd9 ZW |
13028 | # Get an absolute path to the GCC top-level source directory |
13029 | holddir=`${PWDCMD-pwd}` | |
13030 | cd $srcdir | |
13031 | topdir=`${PWDCMD-pwd}` | |
13032 | cd $holddir | |
ab87f8c8 | 13033 | |
56694dd9 | 13034 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 13035 | xmake_file= |
c406e779 | 13036 | for f in ${host_xmake_file} |
56694dd9 ZW |
13037 | do |
13038 | if test -f ${srcdir}/config/$f | |
13039 | then | |
2ed26f6b | 13040 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
13041 | fi |
13042 | done | |
093e61a6 | 13043 | |
56694dd9 | 13044 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 13045 | tmake_file_= |
c406e779 | 13046 | for f in ${tmake_file} |
56694dd9 ZW |
13047 | do |
13048 | if test -f ${srcdir}/config/$f | |
13049 | then | |
2ed26f6b | 13050 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
13051 | fi |
13052 | done | |
2ed26f6b | 13053 | tmake_file="${tmake_file_}" |
71a94577 | 13054 | |
5395b47b NN |
13055 | # This is a terrible hack which will go away some day. |
13056 | host_cc_for_libada=${CC} | |
1e3fad21 NN |
13057 | |
13058 | ||
ab87f8c8 JL |
13059 | out_object_file=`basename $out_file .c`.o |
13060 | ||
75685792 RS |
13061 | tm_file_list="options.h" |
13062 | tm_include_list="options.h" | |
ab87f8c8 | 13063 | for f in $tm_file; do |
64ccbc99 | 13064 | case $f in |
3ca43df7 RS |
13065 | ./* ) |
13066 | f=`echo $f | sed 's/^..//'` | |
13067 | tm_file_list="${tm_file_list} $f" | |
13068 | tm_include_list="${tm_include_list} $f" | |
13069 | ;; | |
d02af173 | 13070 | defaults.h ) |
e22340b0 ZW |
13071 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
13072 | tm_include_list="${tm_include_list} $f" | |
13073 | ;; | |
13074 | * ) | |
13075 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
13076 | tm_include_list="${tm_include_list} config/$f" | |
13077 | ;; | |
64ccbc99 | 13078 | esac |
ab87f8c8 JL |
13079 | done |
13080 | ||
11642c3a | 13081 | tm_p_file_list= |
e22340b0 | 13082 | tm_p_include_list= |
11642c3a | 13083 | for f in $tm_p_file; do |
4977bab6 ZW |
13084 | case $f in |
13085 | tm-preds.h ) | |
e22340b0 ZW |
13086 | tm_p_file_list="${tm_p_file_list} $f" |
13087 | tm_p_include_list="${tm_p_include_list} $f" | |
13088 | ;; | |
13089 | * ) | |
13090 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
13091 | tm_p_include_list="${tm_p_include_list} config/$f" | |
13092 | esac | |
13093 | done | |
13094 | ||
13095 | xm_file_list= | |
13096 | xm_include_list= | |
13097 | for f in $xm_file; do | |
13098 | case $f in | |
13099 | ansidecl.h ) | |
13100 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
13101 | xm_include_list="${xm_include_list} $f" | |
13102 | ;; | |
13103 | auto-host.h ) | |
13104 | xm_file_list="${xm_file_list} $f" | |
13105 | xm_include_list="${xm_include_list} $f" | |
13106 | ;; | |
13107 | * ) | |
13108 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
13109 | xm_include_list="${xm_include_list} config/$f" | |
13110 | ;; | |
4977bab6 | 13111 | esac |
11642c3a ZW |
13112 | done |
13113 | ||
ab87f8c8 | 13114 | host_xm_file_list= |
e22340b0 | 13115 | host_xm_include_list= |
ab87f8c8 | 13116 | for f in $host_xm_file; do |
64ccbc99 | 13117 | case $f in |
d02af173 | 13118 | ansidecl.h ) |
e22340b0 ZW |
13119 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
13120 | host_xm_include_list="${host_xm_include_list} $f" | |
13121 | ;; | |
e2500fed | 13122 | auto-host.h ) |
e22340b0 ZW |
13123 | host_xm_file_list="${host_xm_file_list} $f" |
13124 | host_xm_include_list="${host_xm_include_list} $f" | |
13125 | ;; | |
13126 | * ) | |
13127 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
13128 | host_xm_include_list="${host_xm_include_list} config/$f" | |
13129 | ;; | |
64ccbc99 | 13130 | esac |
ab87f8c8 JL |
13131 | done |
13132 | ||
13133 | build_xm_file_list= | |
13134 | for f in $build_xm_file; do | |
64ccbc99 | 13135 | case $f in |
d02af173 | 13136 | ansidecl.h ) |
e22340b0 ZW |
13137 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
13138 | build_xm_include_list="${build_xm_include_list} $f" | |
13139 | ;; | |
e2500fed | 13140 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
13141 | build_xm_file_list="${build_xm_file_list} $f" |
13142 | build_xm_include_list="${build_xm_include_list} $f" | |
13143 | ;; | |
13144 | * ) | |
13145 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
13146 | build_xm_include_list="${build_xm_include_list} config/$f" | |
13147 | ;; | |
64ccbc99 | 13148 | esac |
ab87f8c8 JL |
13149 | done |
13150 | ||
2989d30c GK |
13151 | # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a |
13152 | # cross-compiler which does not use the native headers and libraries. | |
a078a589 | 13153 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
ba479fd2 NN |
13154 | CROSS= |
13155 | ALL=all.internal | |
13156 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
b28250ab MM |
13157 | |
13158 | if test "x$with_build_sysroot" != x; then | |
14da6073 | 13159 | build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
b28250ab MM |
13160 | else |
13161 | # This value is used, even on a native system, because | |
13162 | # CROSS_SYSTEM_HEADER_DIR is just | |
13163 | # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR). | |
13164 | build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)' | |
13165 | fi | |
13166 | ||
ab87f8c8 JL |
13167 | if test x$host != x$target |
13168 | then | |
2989d30c | 13169 | CROSS="-DCROSS_DIRECTORY_STRUCTURE" |
a078a589 | 13170 | ALL=all.cross |
160633c6 | 13171 | SYSTEM_HEADER_DIR=$build_system_header_dir |
343f59d9 | 13172 | case "$host","$target" in |
3a7e8b87 GK |
13173 | # Darwin crosses can use the host system's libraries and headers, |
13174 | # because of the fat library support. Of course, it must be the | |
13175 | # same version of Darwin on both sides. Allow the user to | |
13176 | # just say --target=foo-darwin without a version number to mean | |
13177 | # "the version on this system". | |
13178 | *-*-darwin*,*-*-darwin*) | |
13179 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
13180 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
13181 | if test $hostos = $targetos -o $targetos = darwin ; then | |
13182 | CROSS= | |
13183 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
13184 | with_headers=yes | |
13185 | fi | |
13186 | ;; | |
13187 | ||
343f59d9 AM |
13188 | i?86-*-*,x86_64-*-* \ |
13189 | | powerpc*-*-*,powerpc64*-*-*) | |
13190 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
13191 | esac | |
7a615b25 | 13192 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
b28250ab | 13193 | SYSTEM_HEADER_DIR=$build_system_header_dir |
ab87f8c8 JL |
13194 | fi |
13195 | ||
b39d221a EC |
13196 | # If this is a cross-compiler that does not |
13197 | # have its own set of headers then define | |
13198 | # inhibit_libc | |
13199 | ||
dc06db20 R |
13200 | # If this is using newlib, without having the headers available now, |
13201 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
13202 | # This prevents libgcc2 from containing any code which requires libc |
13203 | # support. | |
160633c6 | 13204 | inhibit_libc=false |
dc06db20 R |
13205 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
13206 | test x$with_newlib = xyes ; } && | |
e50084fa | 13207 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
160633c6 | 13208 | inhibit_libc=true |
b39d221a EC |
13209 | fi |
13210 | ||
13211 | ||
a078a589 ZW |
13212 | # When building gcc with a cross-compiler, we need to adjust things so |
13213 | # that the generator programs are still built with the native compiler. | |
13214 | # Also, we cannot run fixincludes or fix-header. | |
a078a589 ZW |
13215 | |
13216 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
13217 | CC_FOR_BUILD='$(CC)' |
13218 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
ba479fd2 | 13219 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 AP |
13220 | |
13221 | # Possibly disable fixproto, on a per-target basis. | |
13222 | case ${use_fixproto} in | |
13223 | no) | |
13224 | STMP_FIXPROTO= | |
13225 | ;; | |
13226 | yes) | |
13227 | STMP_FIXPROTO=stmp-fixproto | |
13228 | ;; | |
13229 | esac | |
13230 | ||
a078a589 | 13231 | |
83599948 NS |
13232 | # And these apply if build != host, or we are generating coverage data |
13233 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 13234 | then |
b11e4747 | 13235 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
a078a589 | 13236 | |
7a615b25 | 13237 | if test "x$TARGET_SYSTEM_ROOT" = x; then |
d8e5117d | 13238 | if test "x$STMP_FIXPROTO" != x; then |
de253ca4 GK |
13239 | STMP_FIXPROTO=stmp-install-fixproto |
13240 | fi | |
7a615b25 | 13241 | fi |
ab87f8c8 JL |
13242 | fi |
13243 | ||
13244 | # Expand extra_headers to include complete path. | |
13245 | # This substitutes for lots of t-* files. | |
13246 | extra_headers_list= | |
b1ef58c8 NN |
13247 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
13248 | for file in ${extra_headers} ; do | |
13249 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
13250 | done | |
ab87f8c8 | 13251 | |
c38f02df ILT |
13252 | # Define collect2 in Makefile. |
13253 | case $host_can_use_collect2 in | |
13254 | no) collect2= ;; | |
13255 | *) collect2='collect2$(exeext)' ;; | |
13256 | esac | |
13257 | ||
13258 | ||
ab87f8c8 | 13259 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
13260 | case $use_collect2 in |
13261 | no) use_collect2= ;; | |
13262 | "") ;; | |
ba479fd2 | 13263 | *) |
34a86c2b NN |
13264 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
13265 | xm_defines="${xm_defines} USE_COLLECT2" | |
c38f02df ILT |
13266 | case $host_can_use_collect2 in |
13267 | no) | |
13268 | { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5 | |
13269 | echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;} | |
13270 | { (exit 1); exit 1; }; } | |
13271 | ;; | |
13272 | esac | |
34a86c2b NN |
13273 | ;; |
13274 | esac | |
ab87f8c8 | 13275 | |
8bb915b6 NN |
13276 | # --------------------------- |
13277 | # Assembler & linker features | |
13278 | # --------------------------- | |
13279 | ||
d869a8c4 NN |
13280 | # Identify the assembler which will work hand-in-glove with the newly |
13281 | # built GCC, so that we can examine its features. This is the assembler | |
13282 | # which will be driven by the driver program. | |
13283 | # | |
13284 | # If build != host, and we aren't building gas in-tree, we identify a | |
13285 | # build->target assembler and hope that it will have the same features | |
13286 | # as the host->target assembler we'll be using. | |
981d4858 JM |
13287 | gcc_cv_gas_major_version= |
13288 | gcc_cv_gas_minor_version= | |
ab87f8c8 | 13289 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
e8b05380 PB |
13290 | |
13291 | if test "${gcc_cv_as+set}" = set; then | |
13292 | : | |
13293 | else | |
13294 | ||
ab87f8c8 JL |
13295 | if test -x "$DEFAULT_ASSEMBLER"; then |
13296 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
34a86c2b | 13297 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ |
08d105fa AO |
13298 | && test -f ../gas/Makefile \ |
13299 | && test x$build = x$host; then | |
e8b05380 PB |
13300 | gcc_cv_as=../gas/as-new$build_exeext |
13301 | elif test -x as$build_exeext; then | |
13302 | # Build using assembler in the current directory. | |
13303 | gcc_cv_as=./as$build_exeext | |
13304 | elif test -x $AS_FOR_TARGET; then | |
13305 | gcc_cv_as="$AS_FOR_TARGET" | |
13306 | else | |
13307 | # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args. | |
13308 | set dummy $AS_FOR_TARGET; ac_word=$2 | |
a3bba767 JJ |
13309 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
13310 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 PB |
13311 | if test "${ac_cv_path_gcc_cv_as+set}" = set; then |
13312 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13313 | else | |
13314 | case $gcc_cv_as in | |
13315 | [\\/]* | ?:[\\/]*) | |
13316 | ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path. | |
13317 | ;; | |
13318 | *) | |
13319 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13320 | for as_dir in $PATH | |
13321 | do | |
13322 | IFS=$as_save_IFS | |
13323 | test -z "$as_dir" && as_dir=. | |
13324 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 13325 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 PB |
13326 | ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext" |
13327 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
13328 | break 2 | |
13329 | fi | |
13330 | done | |
13331 | done | |
13332 | ||
13333 | ;; | |
13334 | esac | |
13335 | fi | |
13336 | gcc_cv_as=$ac_cv_path_gcc_cv_as | |
a3bba767 | 13337 | |
e8b05380 | 13338 | if test -n "$gcc_cv_as"; then |
a3bba767 JJ |
13339 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 |
13340 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
e8b05380 | 13341 | else |
a3bba767 JJ |
13342 | echo "$as_me:$LINENO: result: no" >&5 |
13343 | echo "${ECHO_T}no" >&6 | |
e8b05380 PB |
13344 | fi |
13345 | ||
13346 | fi | |
13347 | fi | |
13348 | ||
13349 | ||
13350 | ORIGINAL_AS_FOR_TARGET=$gcc_cv_as | |
13351 | ||
be0fe523 PB |
13352 | case "$ORIGINAL_AS_FOR_TARGET" in |
13353 | ./as | ./as$build_exeext) ;; | |
13354 | *) ac_config_files="$ac_config_files as:exec-tool.in" | |
13355 | ;; | |
13356 | esac | |
e8b05380 | 13357 | |
a3bba767 JJ |
13358 | echo "$as_me:$LINENO: checking what assembler to use" >&5 |
13359 | echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6 | |
e8b05380 | 13360 | if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then |
08d105fa AO |
13361 | # Single tree build which includes gas. We want to prefer it |
13362 | # over whatever linker top-level may have detected, since | |
13363 | # we'll use what we're building after installation anyway. | |
a3bba767 JJ |
13364 | echo "$as_me:$LINENO: result: newly built gas" >&5 |
13365 | echo "${ECHO_T}newly built gas" >&6 | |
ad9c4d9f NN |
13366 | in_tree_gas=yes |
13367 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
13368 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
13369 | $gcc_cv_as_gas_srcdir/configure \ | |
13370 | $gcc_cv_as_gas_srcdir/configure.in \ | |
13371 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
58ea87a9 | 13372 | gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` |
ad9c4d9f NN |
13373 | if test x$gcc_cv_gas_version != x; then |
13374 | break | |
13375 | fi | |
13376 | done | |
13377 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
13378 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
13379 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
5aaaf0e8 NN |
13380 | case $gcc_cv_gas_patch_version in |
13381 | "") gcc_cv_gas_patch_version="0" ;; | |
13382 | esac | |
8ada417f ZW |
13383 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ |
13384 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
13385 | + $gcc_cv_gas_patch_version` | |
ad9c4d9f | 13386 | |
5408ac6c HPN |
13387 | in_tree_gas_is_elf=no |
13388 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
13389 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
13390 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
13391 | then | |
13392 | in_tree_gas_is_elf=yes | |
13393 | fi | |
e8b05380 | 13394 | else |
a3bba767 JJ |
13395 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 |
13396 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
e8b05380 | 13397 | in_tree_gas=no |
981d4858 | 13398 | fi |
9e423e6d | 13399 | |
e8b05380 PB |
13400 | # Identify the linker which will work hand-in-glove with the newly |
13401 | # built GCC, so that we can examine its features. This is the linker | |
13402 | # which will be driven by the driver program. | |
9f18db39 | 13403 | # |
e8b05380 PB |
13404 | # If build != host, and we aren't building gas in-tree, we identify a |
13405 | # build->target linker and hope that it will have the same features | |
13406 | # as the host->target linker we'll be using. | |
13407 | gcc_cv_gld_major_version= | |
13408 | gcc_cv_gld_minor_version= | |
13409 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
13410 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
9f18db39 | 13411 | |
e8b05380 PB |
13412 | if test "${gcc_cv_ld+set}" = set; then |
13413 | : | |
9f18db39 | 13414 | else |
9f18db39 | 13415 | |
e8b05380 PB |
13416 | if test -x "$DEFAULT_LINKER"; then |
13417 | gcc_cv_ld="$DEFAULT_LINKER" | |
13418 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ | |
13419 | && test -f ../ld/Makefile \ | |
13420 | && test x$build = x$host; then | |
13421 | gcc_cv_ld=../ld/ld-new$build_exeext | |
13422 | elif test -x collect-ld$build_exeext; then | |
13423 | # Build using linker in the current directory. | |
13424 | gcc_cv_ld=./collect-ld$build_exeext | |
13425 | elif test -x $LD_FOR_TARGET; then | |
13426 | gcc_cv_ld="$LD_FOR_TARGET" | |
13427 | else | |
13428 | # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args. | |
13429 | set dummy $LD_FOR_TARGET; ac_word=$2 | |
a3bba767 JJ |
13430 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
13431 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 13432 | if test "${ac_cv_path_gcc_cv_ld+set}" = set; then |
d739199a DJ |
13433 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
13434 | else | |
e8b05380 | 13435 | case $gcc_cv_ld in |
d739199a | 13436 | [\\/]* | ?:[\\/]*) |
e8b05380 | 13437 | ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path. |
d739199a DJ |
13438 | ;; |
13439 | *) | |
13440 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13441 | for as_dir in $PATH | |
13442 | do | |
13443 | IFS=$as_save_IFS | |
13444 | test -z "$as_dir" && as_dir=. | |
13445 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 13446 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 13447 | ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext" |
d739199a DJ |
13448 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
13449 | break 2 | |
13450 | fi | |
13451 | done | |
13452 | done | |
13453 | ||
13454 | ;; | |
13455 | esac | |
13456 | fi | |
e8b05380 | 13457 | gcc_cv_ld=$ac_cv_path_gcc_cv_ld |
a3bba767 | 13458 | |
e8b05380 | 13459 | if test -n "$gcc_cv_ld"; then |
a3bba767 JJ |
13460 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
13461 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
d739199a | 13462 | else |
a3bba767 JJ |
13463 | echo "$as_me:$LINENO: result: no" >&5 |
13464 | echo "${ECHO_T}no" >&6 | |
d739199a DJ |
13465 | fi |
13466 | ||
13467 | fi | |
e8b05380 PB |
13468 | fi |
13469 | ||
13470 | ||
13471 | ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld | |
13472 | ||
be0fe523 PB |
13473 | case "$ORIGINAL_LD_FOR_TARGET" in |
13474 | ./collect-ld | ./collect-ld$build_exeext) ;; | |
13475 | *) ac_config_files="$ac_config_files collect-ld:exec-tool.in" | |
13476 | ;; | |
13477 | esac | |
e8b05380 | 13478 | |
a3bba767 JJ |
13479 | echo "$as_me:$LINENO: checking what linker to use" >&5 |
13480 | echo $ECHO_N "checking what linker to use... $ECHO_C" >&6 | |
e8b05380 PB |
13481 | if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then |
13482 | # Single tree build which includes ld. We want to prefer it | |
13483 | # over whatever linker top-level may have detected, since | |
13484 | # we'll use what we're building after installation anyway. | |
a3bba767 JJ |
13485 | echo "$as_me:$LINENO: result: newly built ld" >&5 |
13486 | echo "${ECHO_T}newly built ld" >&6 | |
e8b05380 PB |
13487 | in_tree_ld=yes |
13488 | in_tree_ld_is_elf=no | |
13489 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
13490 | || grep 'EMUL = .*linux' ../ld/Makefile \ | |
13491 | || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then | |
13492 | in_tree_ld_is_elf=yes | |
13493 | fi | |
13494 | for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in | |
13495 | do | |
13496 | gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
13497 | if test x$gcc_cv_gld_version != x; then | |
13498 | break | |
13499 | fi | |
13500 | done | |
13501 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
13502 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
13503 | else | |
a3bba767 JJ |
13504 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
13505 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
e8b05380 PB |
13506 | in_tree_ld=no |
13507 | fi | |
13508 | ||
13509 | # Figure out what nm we will be using. | |
13510 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils | |
13511 | if test "${gcc_cv_nm+set}" = set; then | |
13512 | : | |
13513 | else | |
13514 | ||
13515 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
13516 | && test -f ../binutils/Makefile \ |
13517 | && test x$build = x$host; then | |
e8b05380 PB |
13518 | gcc_cv_nm=../binutils/nm-new$build_exeext |
13519 | elif test -x nm$build_exeext; then | |
13520 | gcc_cv_nm=./nm$build_exeext | |
13521 | elif test -x $NM_FOR_TARGET; then | |
13522 | gcc_cv_nm="$NM_FOR_TARGET" | |
13523 | else | |
13524 | # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args. | |
13525 | set dummy $NM_FOR_TARGET; ac_word=$2 | |
a3bba767 JJ |
13526 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
13527 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 13528 | if test "${ac_cv_path_gcc_cv_nm+set}" = set; then |
d739199a DJ |
13529 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
13530 | else | |
e8b05380 | 13531 | case $gcc_cv_nm in |
d739199a | 13532 | [\\/]* | ?:[\\/]*) |
e8b05380 | 13533 | ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path. |
d739199a DJ |
13534 | ;; |
13535 | *) | |
13536 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13537 | for as_dir in $PATH | |
13538 | do | |
13539 | IFS=$as_save_IFS | |
13540 | test -z "$as_dir" && as_dir=. | |
13541 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 13542 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 13543 | ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext" |
d739199a DJ |
13544 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
13545 | break 2 | |
13546 | fi | |
13547 | done | |
13548 | done | |
13549 | ||
13550 | ;; | |
13551 | esac | |
13552 | fi | |
e8b05380 | 13553 | gcc_cv_nm=$ac_cv_path_gcc_cv_nm |
a3bba767 | 13554 | |
e8b05380 | 13555 | if test -n "$gcc_cv_nm"; then |
a3bba767 JJ |
13556 | echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 |
13557 | echo "${ECHO_T}$gcc_cv_nm" >&6 | |
d739199a | 13558 | else |
a3bba767 JJ |
13559 | echo "$as_me:$LINENO: result: no" >&5 |
13560 | echo "${ECHO_T}no" >&6 | |
d739199a DJ |
13561 | fi |
13562 | ||
13563 | fi | |
e8b05380 | 13564 | fi |
d739199a | 13565 | |
e8b05380 | 13566 | |
a3bba767 JJ |
13567 | echo "$as_me:$LINENO: checking what nm to use" >&5 |
13568 | echo $ECHO_N "checking what nm to use... $ECHO_C" >&6 | |
e8b05380 PB |
13569 | if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then |
13570 | # Single tree build which includes binutils. | |
a3bba767 JJ |
13571 | echo "$as_me:$LINENO: result: newly built nm" >&5 |
13572 | echo "${ECHO_T}newly built nm" >&6 | |
e8b05380 PB |
13573 | in_tree_nm=yes |
13574 | else | |
a3bba767 JJ |
13575 | echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 |
13576 | echo "${ECHO_T}$gcc_cv_nm" >&6 | |
e8b05380 PB |
13577 | in_tree_nm=no |
13578 | fi | |
13579 | ||
13580 | ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm | |
13581 | ||
be0fe523 PB |
13582 | case "$ORIGINAL_NM_FOR_TARGET" in |
13583 | ./nm | ./nm$build_exeext) ;; | |
13584 | *) ac_config_files="$ac_config_files nm:exec-tool.in" | |
13585 | ;; | |
13586 | esac | |
13587 | ||
e8b05380 PB |
13588 | |
13589 | # Figure out what objdump we will be using. | |
13590 | if test "${gcc_cv_objdump+set}" = set; then | |
13591 | : | |
13592 | else | |
13593 | ||
13594 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
13595 | && test -f ../binutils/Makefile \ |
13596 | && test x$build = x$host; then | |
e8b05380 PB |
13597 | # Single tree build which includes binutils. |
13598 | gcc_cv_objdump=../binutils/objdump$build_exeext | |
13599 | elif test -x objdump$build_exeext; then | |
13600 | gcc_cv_objdump=./objdump$build_exeext | |
13601 | elif test -x $OBJDUMP_FOR_TARGET; then | |
13602 | gcc_cv_objdump="$OBJDUMP_FOR_TARGET" | |
13603 | else | |
13604 | # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args. | |
13605 | set dummy $OBJDUMP_FOR_TARGET; ac_word=$2 | |
a3bba767 JJ |
13606 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
13607 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 13608 | if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then |
9f18db39 PB |
13609 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
13610 | else | |
e8b05380 | 13611 | case $gcc_cv_objdump in |
9f18db39 | 13612 | [\\/]* | ?:[\\/]*) |
e8b05380 | 13613 | ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path. |
9f18db39 PB |
13614 | ;; |
13615 | *) | |
13616 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 | 13617 | for as_dir in $PATH |
9f18db39 PB |
13618 | do |
13619 | IFS=$as_save_IFS | |
13620 | test -z "$as_dir" && as_dir=. | |
13621 | for ac_exec_ext in '' $ac_executable_extensions; do | |
a3bba767 | 13622 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 13623 | ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext" |
9f18db39 PB |
13624 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
13625 | break 2 | |
13626 | fi | |
13627 | done | |
13628 | done | |
779243f7 | 13629 | |
9f18db39 PB |
13630 | ;; |
13631 | esac | |
13632 | fi | |
e8b05380 | 13633 | gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump |
a3bba767 | 13634 | |
e8b05380 | 13635 | if test -n "$gcc_cv_objdump"; then |
a3bba767 JJ |
13636 | echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 |
13637 | echo "${ECHO_T}$gcc_cv_objdump" >&6 | |
9f18db39 | 13638 | else |
a3bba767 JJ |
13639 | echo "$as_me:$LINENO: result: no" >&5 |
13640 | echo "${ECHO_T}no" >&6 | |
9f18db39 PB |
13641 | fi |
13642 | ||
e8b05380 PB |
13643 | fi |
13644 | fi | |
9f18db39 | 13645 | |
e8b05380 | 13646 | |
a3bba767 JJ |
13647 | echo "$as_me:$LINENO: checking what objdump to use" >&5 |
13648 | echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6 | |
e8b05380 PB |
13649 | if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then |
13650 | # Single tree build which includes binutils. | |
a3bba767 JJ |
13651 | echo "$as_me:$LINENO: result: newly built objdump" >&5 |
13652 | echo "${ECHO_T}newly built objdump" >&6 | |
e8b05380 | 13653 | elif test x$gcc_cv_objdump = x; then |
a3bba767 JJ |
13654 | echo "$as_me:$LINENO: result: not found" >&5 |
13655 | echo "${ECHO_T}not found" >&6 | |
e8b05380 | 13656 | else |
a3bba767 JJ |
13657 | echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 |
13658 | echo "${ECHO_T}$gcc_cv_objdump" >&6 | |
a2eafc76 | 13659 | fi |
3cae5780 | 13660 | |
981d4858 | 13661 | # Figure out what assembler alignment features are present. |
a3bba767 JJ |
13662 | echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5 |
13663 | echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6 | |
ba479fd2 NN |
13664 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then |
13665 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13666 | else |
13667 | gcc_cv_as_balign_and_p2align=no | |
13668 | if test $in_tree_gas = yes; then | |
13669 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
13670 | then gcc_cv_as_balign_and_p2align=yes | |
13671 | fi | |
13672 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13673 | echo '.balign 4 |
8ada417f | 13674 | .p2align 2' > conftest.s |
ba479fd2 NN |
13675 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13676 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13677 | (eval $ac_try) 2>&5 | |
13678 | ac_status=$? | |
13679 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13680 | (exit $ac_status); }; } | |
8ada417f ZW |
13681 | then |
13682 | gcc_cv_as_balign_and_p2align=yes | |
13683 | else | |
13684 | echo "configure: failed program was" >&5 | |
13685 | cat conftest.s >&5 | |
13686 | fi | |
13687 | rm -f conftest.o conftest.s | |
13688 | fi | |
13689 | fi | |
a3bba767 JJ |
13690 | echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5 |
13691 | echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6 | |
63cf211a | 13692 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 NN |
13693 | |
13694 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13695 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
ba479fd2 | 13696 | _ACEOF |
981d4858 | 13697 | |
ad9c4d9f NN |
13698 | fi |
13699 | ||
a3bba767 JJ |
13700 | echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5 |
13701 | echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6 | |
ba479fd2 NN |
13702 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then |
13703 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13704 | else |
13705 | gcc_cv_as_max_skip_p2align=no | |
13706 | if test $in_tree_gas = yes; then | |
13707 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
13708 | then gcc_cv_as_max_skip_p2align=yes | |
13709 | fi | |
13710 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13711 | echo '.p2align 4,,7' > conftest.s |
ba479fd2 NN |
13712 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13713 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13714 | (eval $ac_try) 2>&5 | |
13715 | ac_status=$? | |
13716 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13717 | (exit $ac_status); }; } | |
8ada417f ZW |
13718 | then |
13719 | gcc_cv_as_max_skip_p2align=yes | |
13720 | else | |
13721 | echo "configure: failed program was" >&5 | |
13722 | cat conftest.s >&5 | |
13723 | fi | |
13724 | rm -f conftest.o conftest.s | |
13725 | fi | |
ad9c4d9f | 13726 | fi |
a3bba767 JJ |
13727 | echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5 |
13728 | echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6 | |
63cf211a | 13729 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 NN |
13730 | |
13731 | cat >>confdefs.h <<\_ACEOF | |
9e423e6d | 13732 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
ba479fd2 | 13733 | _ACEOF |
9e423e6d | 13734 | |
9e423e6d | 13735 | fi |
ad9c4d9f | 13736 | |
a3bba767 JJ |
13737 | echo "$as_me:$LINENO: checking assembler for .literal16" >&5 |
13738 | echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6 | |
5708d18d MS |
13739 | if test "${gcc_cv_as_literal16+set}" = set; then |
13740 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13741 | else | |
13742 | gcc_cv_as_literal16=no | |
13743 | if test $in_tree_gas = yes; then | |
13744 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
13745 | then gcc_cv_as_literal16=yes | |
13746 | fi | |
13747 | elif test x$gcc_cv_as != x; then | |
13748 | echo '.literal16' > conftest.s | |
13749 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
13750 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13751 | (eval $ac_try) 2>&5 | |
13752 | ac_status=$? | |
13753 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13754 | (exit $ac_status); }; } | |
13755 | then | |
13756 | gcc_cv_as_literal16=yes | |
13757 | else | |
13758 | echo "configure: failed program was" >&5 | |
13759 | cat conftest.s >&5 | |
13760 | fi | |
13761 | rm -f conftest.o conftest.s | |
13762 | fi | |
13763 | fi | |
a3bba767 JJ |
13764 | echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5 |
13765 | echo "${ECHO_T}$gcc_cv_as_literal16" >&6 | |
5708d18d MS |
13766 | if test $gcc_cv_as_literal16 = yes; then |
13767 | ||
13768 | cat >>confdefs.h <<\_ACEOF | |
13769 | #define HAVE_GAS_LITERAL16 1 | |
13770 | _ACEOF | |
13771 | ||
13772 | fi | |
13773 | ||
a3bba767 JJ |
13774 | echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5 |
13775 | echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6 | |
ba479fd2 NN |
13776 | if test "${gcc_cv_as_subsection_m1+set}" = set; then |
13777 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13778 | else |
13779 | gcc_cv_as_subsection_m1=no | |
13780 | if test $in_tree_gas = yes; then | |
13781 | if test $in_tree_gas_is_elf = yes \ | |
13782 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
13783 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 13784 | fi |
8ada417f | 13785 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13786 | echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
13787 | .subsection -1 |
13788 | conftest_label2: .word 0 | |
8ada417f | 13789 | .previous' > conftest.s |
ba479fd2 NN |
13790 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13791 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13792 | (eval $ac_try) 2>&5 | |
13793 | ac_status=$? | |
13794 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13795 | (exit $ac_status); }; } | |
8ada417f ZW |
13796 | then |
13797 | if test x$gcc_cv_nm != x; then | |
13798 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
13799 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
13800 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
13801 | then : | |
13802 | else gcc_cv_as_subsection_m1=yes | |
13803 | fi | |
13804 | rm -f conftest.nm1 conftest.nm2 | |
13805 | fi | |
13806 | else | |
13807 | echo "configure: failed program was" >&5 | |
13808 | cat conftest.s >&5 | |
13809 | fi | |
13810 | rm -f conftest.o conftest.s | |
13811 | fi | |
981d4858 | 13812 | fi |
a3bba767 JJ |
13813 | echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5 |
13814 | echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6 | |
63cf211a | 13815 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 NN |
13816 | |
13817 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13818 | #define HAVE_GAS_SUBSECTION_ORDERING 1 |
ba479fd2 | 13819 | _ACEOF |
981d4858 | 13820 | |
d1accaa3 | 13821 | fi |
ad9c4d9f | 13822 | |
a3bba767 JJ |
13823 | echo "$as_me:$LINENO: checking assembler for .weak" >&5 |
13824 | echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6 | |
ba479fd2 NN |
13825 | if test "${gcc_cv_as_weak+set}" = set; then |
13826 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13827 | else |
13828 | gcc_cv_as_weak=no | |
13829 | if test $in_tree_gas = yes; then | |
13830 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
13831 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 13832 | fi |
8ada417f | 13833 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13834 | echo ' .weak foobar' > conftest.s |
ba479fd2 NN |
13835 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13836 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13837 | (eval $ac_try) 2>&5 | |
13838 | ac_status=$? | |
13839 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13840 | (exit $ac_status); }; } | |
8ada417f ZW |
13841 | then |
13842 | gcc_cv_as_weak=yes | |
13843 | else | |
13844 | echo "configure: failed program was" >&5 | |
13845 | cat conftest.s >&5 | |
13846 | fi | |
13847 | rm -f conftest.o conftest.s | |
13848 | fi | |
981d4858 | 13849 | fi |
a3bba767 JJ |
13850 | echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5 |
13851 | echo "${ECHO_T}$gcc_cv_as_weak" >&6 | |
63cf211a | 13852 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 NN |
13853 | |
13854 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13855 | #define HAVE_GAS_WEAK 1 |
ba479fd2 | 13856 | _ACEOF |
981d4858 | 13857 | |
12822146 | 13858 | fi |
ad9c4d9f | 13859 | |
a3bba767 JJ |
13860 | echo "$as_me:$LINENO: checking assembler for .weakref" >&5 |
13861 | echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6 | |
a0203ca7 AO |
13862 | if test "${gcc_cv_as_weakref+set}" = set; then |
13863 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13864 | else | |
13865 | gcc_cv_as_weakref=no | |
13866 | if test $in_tree_gas = yes; then | |
13867 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
13868 | then gcc_cv_as_weakref=yes | |
13869 | fi | |
13870 | elif test x$gcc_cv_as != x; then | |
13871 | echo ' .weakref foobar, barfnot' > conftest.s | |
13872 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
13873 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13874 | (eval $ac_try) 2>&5 | |
13875 | ac_status=$? | |
13876 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13877 | (exit $ac_status); }; } | |
13878 | then | |
13879 | gcc_cv_as_weakref=yes | |
13880 | else | |
13881 | echo "configure: failed program was" >&5 | |
13882 | cat conftest.s >&5 | |
13883 | fi | |
13884 | rm -f conftest.o conftest.s | |
13885 | fi | |
13886 | fi | |
a3bba767 JJ |
13887 | echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5 |
13888 | echo "${ECHO_T}$gcc_cv_as_weakref" >&6 | |
a0203ca7 AO |
13889 | if test $gcc_cv_as_weakref = yes; then |
13890 | ||
13891 | cat >>confdefs.h <<\_ACEOF | |
13892 | #define HAVE_GAS_WEAKREF 1 | |
13893 | _ACEOF | |
13894 | ||
13895 | fi | |
13896 | ||
a3bba767 JJ |
13897 | echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5 |
13898 | echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6 | |
e41f3691 JDA |
13899 | if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then |
13900 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13901 | else | |
13902 | gcc_cv_as_nsubspa_comdat=no | |
13903 | if test $in_tree_gas = yes; then | |
13904 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
13905 | then gcc_cv_as_nsubspa_comdat=yes | |
13906 | fi | |
13907 | elif test x$gcc_cv_as != x; then | |
13908 | echo ' .SPACE $TEXT$ | |
13909 | .NSUBSPA $CODE$,COMDAT' > conftest.s | |
13910 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
13911 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13912 | (eval $ac_try) 2>&5 | |
13913 | ac_status=$? | |
13914 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13915 | (exit $ac_status); }; } | |
13916 | then | |
13917 | gcc_cv_as_nsubspa_comdat=yes | |
13918 | else | |
13919 | echo "configure: failed program was" >&5 | |
13920 | cat conftest.s >&5 | |
13921 | fi | |
13922 | rm -f conftest.o conftest.s | |
13923 | fi | |
13924 | fi | |
a3bba767 JJ |
13925 | echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5 |
13926 | echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6 | |
e41f3691 JDA |
13927 | if test $gcc_cv_as_nsubspa_comdat = yes; then |
13928 | ||
13929 | cat >>confdefs.h <<\_ACEOF | |
13930 | #define HAVE_GAS_NSUBSPA_COMDAT 1 | |
13931 | _ACEOF | |
13932 | ||
13933 | fi | |
13934 | ||
8ada417f ZW |
13935 | # .hidden needs to be supported in both the assembler and the linker, |
13936 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
13937 | # This is irritatingly difficult to feature test for; we have to check the | |
13938 | # date string after the version number. If we've got an in-tree | |
13939 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
13940 | # to be safe. | |
13941 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
a3bba767 JJ |
13942 | echo "$as_me:$LINENO: checking assembler for .hidden" >&5 |
13943 | echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6 | |
ba479fd2 NN |
13944 | if test "${gcc_cv_as_hidden+set}" = set; then |
13945 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13946 | else |
13947 | gcc_cv_as_hidden=no | |
13948 | if test $in_tree_gas = yes; then | |
13949 | if test $in_tree_gas_is_elf = yes \ | |
13950 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
13951 | then gcc_cv_as_hidden=yes | |
13952 | fi | |
13953 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13954 | echo ' .hidden foobar |
8ada417f | 13955 | foobar:' > conftest.s |
ba479fd2 NN |
13956 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13957 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13958 | (eval $ac_try) 2>&5 | |
13959 | ac_status=$? | |
13960 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13961 | (exit $ac_status); }; } | |
8ada417f ZW |
13962 | then |
13963 | gcc_cv_as_hidden=yes | |
13964 | else | |
13965 | echo "configure: failed program was" >&5 | |
13966 | cat conftest.s >&5 | |
13967 | fi | |
13968 | rm -f conftest.o conftest.s | |
13969 | fi | |
13970 | fi | |
a3bba767 JJ |
13971 | echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5 |
13972 | echo "${ECHO_T}$gcc_cv_as_hidden" >&6 | |
63cf211a | 13973 | |
ad9c4d9f | 13974 | |
a3bba767 JJ |
13975 | echo "$as_me:$LINENO: checking linker for .hidden support" >&5 |
13976 | echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6 | |
ba479fd2 NN |
13977 | if test "${gcc_cv_ld_hidden+set}" = set; then |
13978 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13979 | else |
13980 | if test $in_tree_ld = yes ; then | |
13981 | gcc_cv_ld_hidden=no | |
13982 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
13983 | && test $in_tree_ld_is_elf = yes; then | |
13984 | gcc_cv_ld_hidden=yes | |
13985 | fi | |
13986 | else | |
13987 | gcc_cv_ld_hidden=yes | |
bace148a | 13988 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` |
8ada417f ZW |
13989 | if echo "$ld_ver" | grep GNU > /dev/null; then |
13990 | ld_vers=`echo $ld_ver | sed -n \ | |
13991 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13992 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13993 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13994 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
13995 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
11176d2a | 13996 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ |
e8116f40 | 13997 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ -].*$,\1,p'` |
8ada417f | 13998 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` |
11176d2a JB |
13999 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` |
14000 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
14001 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
8ada417f ZW |
14002 | if test 0"$ld_date" -lt 20020404; then |
14003 | if test -n "$ld_date"; then | |
14004 | # If there was date string, but was earlier than 2002-04-04, fail | |
14005 | gcc_cv_ld_hidden=no | |
14006 | elif test -z "$ld_vers"; then | |
14007 | # If there was no date string nor ld version number, something is wrong | |
14008 | gcc_cv_ld_hidden=no | |
14009 | else | |
8ada417f ZW |
14010 | test -z "$ld_vers_patch" && ld_vers_patch=0 |
14011 | if test "$ld_vers_major" -lt 2; then | |
14012 | gcc_cv_ld_hidden=no | |
14013 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
14014 | gcc_cv_ld_hidden="no" | |
14015 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
14016 | gcc_cv_ld_hidden=no | |
c72931a6 | 14017 | fi |
8ada417f | 14018 | fi |
789b7de5 | 14019 | fi |
8ada417f | 14020 | else |
28690784 | 14021 | case "${target}" in |
b0fd7d27 | 14022 | hppa64*-*-hpux* | ia64*-*-hpux*) |
28690784 JDA |
14023 | gcc_cv_ld_hidden=yes |
14024 | ;; | |
14025 | *) | |
14026 | gcc_cv_ld_hidden=no | |
14027 | ;; | |
14028 | esac | |
8ada417f ZW |
14029 | fi |
14030 | fi | |
6d07784a | 14031 | fi |
a3bba767 JJ |
14032 | echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5 |
14033 | echo "${ECHO_T}$gcc_cv_ld_hidden" >&6 | |
8ada417f | 14034 | libgcc_visibility=no |
ad9c4d9f | 14035 | |
232b67d9 | 14036 | |
8e3940b2 | 14037 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 14038 | libgcc_visibility=yes |
ba479fd2 NN |
14039 | |
14040 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 14041 | #define HAVE_GAS_HIDDEN 1 |
ba479fd2 | 14042 | _ACEOF |
ad9c4d9f NN |
14043 | |
14044 | fi | |
14045 | ||
8ada417f | 14046 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
a3bba767 JJ |
14047 | echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5 |
14048 | echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6 | |
ba479fd2 NN |
14049 | if test "${gcc_cv_as_leb128+set}" = set; then |
14050 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14051 | else |
14052 | gcc_cv_as_leb128=no | |
14053 | if test $in_tree_gas = yes; then | |
14054 | if test $in_tree_gas_is_elf = yes \ | |
14055 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
14056 | then gcc_cv_as_leb128=yes | |
14057 | fi | |
14058 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14059 | echo ' .data |
b7460f24 RH |
14060 | .uleb128 L2 - L1 |
14061 | L1: | |
14062 | .uleb128 1280 | |
14063 | .sleb128 -1010 | |
8ada417f | 14064 | L2:' > conftest.s |
ba479fd2 NN |
14065 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14066 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14067 | (eval $ac_try) 2>&5 | |
14068 | ac_status=$? | |
14069 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14070 | (exit $ac_status); }; } | |
8ada417f ZW |
14071 | then |
14072 | # GAS versions before 2.11 do not support uleb128, | |
14073 | # despite appearing to. | |
14074 | # ??? There exists an elf-specific test that will crash | |
14075 | # the assembler. Perhaps it's better to figure out whether | |
14076 | # arbitrary sections are supported and try the test. | |
bace148a | 14077 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f ZW |
14078 | if echo "$as_ver" | grep GNU > /dev/null; then |
14079 | as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'` | |
14080 | as_major=`echo $as_ver | sed 's/\..*//'` | |
14081 | as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'` | |
14082 | if test $as_major -eq 2 && test $as_minor -lt 11 | |
14083 | then : | |
14084 | else gcc_cv_as_leb128=yes | |
14085 | fi | |
14086 | fi | |
14087 | else | |
14088 | echo "configure: failed program was" >&5 | |
14089 | cat conftest.s >&5 | |
14090 | fi | |
14091 | rm -f conftest.o conftest.s | |
14092 | fi | |
b7460f24 | 14093 | fi |
a3bba767 JJ |
14094 | echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5 |
14095 | echo "${ECHO_T}$gcc_cv_as_leb128" >&6 | |
63cf211a | 14096 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 NN |
14097 | |
14098 | cat >>confdefs.h <<\_ACEOF | |
b7460f24 | 14099 | #define HAVE_AS_LEB128 1 |
ba479fd2 | 14100 | _ACEOF |
b7460f24 RH |
14101 | |
14102 | fi | |
ad9c4d9f | 14103 | |
8ada417f ZW |
14104 | # GAS versions up to and including 2.11.0 may mis-optimize |
14105 | # .eh_frame data. | |
a3bba767 JJ |
14106 | echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5 |
14107 | echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6 | |
ba479fd2 NN |
14108 | if test "${gcc_cv_as_eh_frame+set}" = set; then |
14109 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14110 | else |
14111 | gcc_cv_as_eh_frame=no | |
14112 | if test $in_tree_gas = yes; then | |
14113 | if test $in_tree_gas_is_elf = yes \ | |
14114 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
14115 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 14116 | fi |
8ada417f | 14117 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14118 | echo ' .text |
c64688ae RH |
14119 | .LFB1: |
14120 | .4byte 0 | |
14121 | .L1: | |
14122 | .4byte 0 | |
14123 | .LFE1: | |
14124 | .section .eh_frame,"aw",@progbits | |
14125 | __FRAME_BEGIN__: | |
14126 | .4byte .LECIE1-.LSCIE1 | |
14127 | .LSCIE1: | |
14128 | .4byte 0x0 | |
14129 | .byte 0x1 | |
14130 | .ascii "z\0" | |
14131 | .byte 0x1 | |
14132 | .byte 0x78 | |
14133 | .byte 0x1a | |
14134 | .byte 0x0 | |
14135 | .byte 0x4 | |
14136 | .4byte 1 | |
14137 | .p2align 1 | |
14138 | .LECIE1: | |
14139 | .LSFDE1: | |
14140 | .4byte .LEFDE1-.LASFDE1 | |
14141 | .LASFDE1: | |
14142 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
14143 | .4byte .LFB1 | |
14144 | .4byte .LFE1-.LFB1 | |
14145 | .byte 0x4 | |
14146 | .4byte .LFE1-.LFB1 | |
14147 | .byte 0x4 | |
14148 | .4byte .L1-.LFB1 | |
8ada417f | 14149 | .LEFDE1:' > conftest.s |
ba479fd2 NN |
14150 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14151 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14152 | (eval $ac_try) 2>&5 | |
14153 | ac_status=$? | |
14154 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14155 | (exit $ac_status); }; } | |
8ada417f ZW |
14156 | then |
14157 | cat > conftest.lit <<EOF | |
c64688ae RH |
14158 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
14159 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 14160 | 0020 08000000 04080000 0044 .........D |
01efb963 | 14161 | EOF |
ba479fd2 | 14162 | cat > conftest.big <<EOF |
01efb963 AS |
14163 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
14164 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 14165 | 0020 00000008 04000000 0844 .........D |
c64688ae | 14166 | EOF |
8ada417f ZW |
14167 | # If the assembler didn't choke, and we can objdump, |
14168 | # and we got the correct data, then succeed. | |
dbc02e7f AS |
14169 | # The text in the here-document typically retains its unix-style line |
14170 | # endings, while the output of objdump will use host line endings. | |
14171 | # Therefore, use diff -b for the comparisons. | |
8ada417f ZW |
14172 | if test x$gcc_cv_objdump != x \ |
14173 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
14174 | | tail -3 > conftest.got \ | |
dbc02e7f AS |
14175 | && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \ |
14176 | || diff -b conftest.big conftest.got > /dev/null 2>&1; } | |
8ada417f ZW |
14177 | then |
14178 | gcc_cv_as_eh_frame=yes | |
ba479fd2 NN |
14179 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
14180 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14181 | (eval $ac_try) 2>&5 | |
14182 | ac_status=$? | |
14183 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14184 | (exit $ac_status); }; }; then | |
8ada417f ZW |
14185 | gcc_cv_as_eh_frame=buggy |
14186 | else | |
14187 | # Uh oh, what do we do now? | |
14188 | gcc_cv_as_eh_frame=no | |
14189 | fi | |
14190 | else | |
14191 | echo "configure: failed program was" >&5 | |
14192 | cat conftest.s >&5 | |
14193 | fi | |
14194 | rm -f conftest.o conftest.s | |
14195 | fi | |
c64688ae | 14196 | fi |
a3bba767 JJ |
14197 | echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5 |
14198 | echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6 | |
ad9c4d9f | 14199 | |
6e3f3080 | 14200 | |
63cf211a | 14201 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 NN |
14202 | |
14203 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 14204 | #define USE_AS_TRADITIONAL_FORMAT 1 |
ba479fd2 | 14205 | _ACEOF |
ad9c4d9f NN |
14206 | |
14207 | fi | |
14208 | ||
a3bba767 JJ |
14209 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
14210 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
ba479fd2 NN |
14211 | if test "${gcc_cv_as_shf_merge+set}" = set; then |
14212 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14213 | else |
14214 | gcc_cv_as_shf_merge=no | |
14215 | if test $in_tree_gas = yes; then | |
14216 | if test $in_tree_gas_is_elf = yes \ | |
14217 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
14218 | then gcc_cv_as_shf_merge=yes | |
14219 | fi | |
14220 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14221 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
ba479fd2 NN |
14222 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' |
14223 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14224 | (eval $ac_try) 2>&5 | |
14225 | ac_status=$? | |
14226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14227 | (exit $ac_status); }; } | |
8ada417f ZW |
14228 | then |
14229 | gcc_cv_as_shf_merge=yes | |
14230 | else | |
14231 | echo "configure: failed program was" >&5 | |
14232 | cat conftest.s >&5 | |
14233 | fi | |
14234 | rm -f conftest.o conftest.s | |
14235 | fi | |
201556f0 | 14236 | fi |
a3bba767 JJ |
14237 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
14238 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
8ada417f | 14239 | |
c18a5b6c | 14240 | if test $gcc_cv_as_shf_merge = no; then |
a3bba767 JJ |
14241 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
14242 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
c18a5b6c MM |
14243 | if test "${gcc_cv_as_shf_merge+set}" = set; then |
14244 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14245 | else | |
14246 | gcc_cv_as_shf_merge=no | |
14247 | if test $in_tree_gas = yes; then | |
14248 | if test $in_tree_gas_is_elf = yes \ | |
14249 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
14250 | then gcc_cv_as_shf_merge=yes | |
14251 | fi | |
14252 | elif test x$gcc_cv_as != x; then | |
14253 | echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s | |
14254 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
14255 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14256 | (eval $ac_try) 2>&5 | |
14257 | ac_status=$? | |
14258 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14259 | (exit $ac_status); }; } | |
14260 | then | |
14261 | gcc_cv_as_shf_merge=yes | |
14262 | else | |
14263 | echo "configure: failed program was" >&5 | |
14264 | cat conftest.s >&5 | |
14265 | fi | |
14266 | rm -f conftest.o conftest.s | |
14267 | fi | |
14268 | fi | |
a3bba767 JJ |
14269 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
14270 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
c18a5b6c MM |
14271 | |
14272 | fi | |
8ad9fb33 | 14273 | |
ba479fd2 | 14274 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 14275 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 14276 | _ACEOF |
201556f0 | 14277 | |
201556f0 | 14278 | |
a3bba767 JJ |
14279 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 |
14280 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
c18a5b6c MM |
14281 | if test "${gcc_cv_as_comdat_group+set}" = set; then |
14282 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14283 | else | |
14284 | gcc_cv_as_comdat_group=no | |
14285 | if test $in_tree_gas = yes; then | |
14286 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 14287 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
14288 | then gcc_cv_as_comdat_group=yes |
14289 | fi | |
14290 | elif test x$gcc_cv_as != x; then | |
14291 | echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s | |
14292 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
14293 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14294 | (eval $ac_try) 2>&5 | |
14295 | ac_status=$? | |
14296 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14297 | (exit $ac_status); }; } | |
14298 | then | |
14299 | gcc_cv_as_comdat_group=yes | |
14300 | else | |
14301 | echo "configure: failed program was" >&5 | |
14302 | cat conftest.s >&5 | |
14303 | fi | |
14304 | rm -f conftest.o conftest.s | |
14305 | fi | |
14306 | fi | |
a3bba767 JJ |
14307 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5 |
14308 | echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6 | |
c18a5b6c MM |
14309 | |
14310 | if test $gcc_cv_as_comdat_group = yes; then | |
14311 | gcc_cv_as_comdat_group_percent=no | |
14312 | else | |
a3bba767 JJ |
14313 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 |
14314 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
c18a5b6c MM |
14315 | if test "${gcc_cv_as_comdat_group_percent+set}" = set; then |
14316 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14317 | else | |
14318 | gcc_cv_as_comdat_group_percent=no | |
14319 | if test $in_tree_gas = yes; then | |
14320 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 14321 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
14322 | then gcc_cv_as_comdat_group_percent=yes |
14323 | fi | |
14324 | elif test x$gcc_cv_as != x; then | |
14325 | echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s | |
14326 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
14327 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14328 | (eval $ac_try) 2>&5 | |
14329 | ac_status=$? | |
14330 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14331 | (exit $ac_status); }; } | |
14332 | then | |
14333 | gcc_cv_as_comdat_group_percent=yes | |
14334 | else | |
14335 | echo "configure: failed program was" >&5 | |
14336 | cat conftest.s >&5 | |
14337 | fi | |
14338 | rm -f conftest.o conftest.s | |
14339 | fi | |
14340 | fi | |
a3bba767 JJ |
14341 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5 |
14342 | echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6 | |
c18a5b6c MM |
14343 | |
14344 | fi | |
11176d2a JB |
14345 | if test $in_tree_ld != yes && test x"$ld_vers" != x; then |
14346 | comdat_group=yes | |
14347 | if test 0"$ld_date" -lt 20050308; then | |
14348 | if test -n "$ld_date"; then | |
14349 | # If there was date string, but was earlier than 2005-03-08, fail | |
14350 | comdat_group=no | |
14351 | elif test "$ld_vers_major" -lt 2; then | |
14352 | comdat_group=no | |
14353 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then | |
14354 | comdat_group=no | |
14355 | fi | |
14356 | fi | |
1cf0118d RO |
14357 | else |
14358 | # assume linkers other than GNU ld don't support COMDAT group | |
14359 | comdat_group=no | |
14360 | fi | |
14361 | if test $comdat_group = no; then | |
14362 | gcc_cv_as_comdat_group=no | |
14363 | gcc_cv_as_comdat_group_percent=no | |
11176d2a | 14364 | fi |
c18a5b6c MM |
14365 | |
14366 | cat >>confdefs.h <<_ACEOF | |
11176d2a | 14367 | #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` |
c18a5b6c MM |
14368 | _ACEOF |
14369 | ||
14370 | ||
8ada417f | 14371 | # Thread-local storage - the check is heavily parametrized. |
f996902d RH |
14372 | conftest_s= |
14373 | tls_first_major= | |
14374 | tls_first_minor= | |
9739c90c | 14375 | tls_as_opt= |
f996902d | 14376 | case "$target" in |
6f9b006d RH |
14377 | alpha*-*-*) |
14378 | conftest_s=' | |
14379 | .section ".tdata","awT",@progbits | |
14380 | foo: .long 25 | |
14381 | .text | |
14382 | ldq $27,__tls_get_addr($29) !literal!1 | |
14383 | lda $16,foo($29) !tlsgd!1 | |
14384 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
14385 | ldq $27,__tls_get_addr($29) !literal!2 | |
14386 | lda $16,foo($29) !tlsldm!2 | |
14387 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
14388 | ldq $1,foo($29) !gotdtprel | |
14389 | ldah $2,foo($29) !dtprelhi | |
14390 | lda $3,foo($2) !dtprello | |
14391 | lda $4,foo($29) !dtprel | |
14392 | ldq $1,foo($29) !gottprel | |
14393 | ldah $2,foo($29) !tprelhi | |
14394 | lda $3,foo($2) !tprello | |
14395 | lda $4,foo($29) !tprel' | |
14396 | tls_first_major=2 | |
14397 | tls_first_minor=13 | |
2f3321ca | 14398 | tls_as_opt=--fatal-warnings |
6f9b006d | 14399 | ;; |
e4dd71de AH |
14400 | frv*-*-*) |
14401 | conftest_s=' | |
14402 | .section ".tdata","awT",@progbits | |
14403 | x: .long 25 | |
14404 | .text | |
14405 | call #gettlsoff(x)' | |
14406 | tls_first_major=2 | |
14407 | tls_first_minor=14 | |
14408 | ;; | |
51076f96 RC |
14409 | hppa*-*-linux*) |
14410 | conftest_s=' | |
14411 | t1: .reg %r20 | |
14412 | t2: .reg %r21 | |
14413 | gp: .reg %r19 | |
14414 | .section ".tdata","awT",@progbits | |
14415 | foo: .long 25 | |
14416 | .text | |
14417 | .align 4 | |
14418 | addil LT%foo-$tls_gdidx$,gp | |
14419 | ldo RT%foo-$tls_gdidx$(%r1),%arg0 | |
14420 | b __tls_get_addr | |
14421 | nop | |
14422 | addil LT%foo-$tls_ldidx$,gp | |
14423 | b __tls_get_addr | |
14424 | ldo RT%foo-$tls_ldidx$(%r1),%arg0 | |
14425 | addil LR%foo-$tls_dtpoff$,%ret0 | |
14426 | ldo RR%foo-$tls_dtpoff$(%r1),%t1 | |
14427 | mfctl %cr27,%t1 | |
14428 | addil LT%foo-$tls_ieoff$,gp | |
14429 | ldw RT%foo-$tls_ieoff$(%r1),%t2 | |
14430 | add %t1,%t2,%t3 | |
14431 | mfctl %cr27,%t1 | |
14432 | addil LR%foo-$tls_leoff$,%t1 | |
14433 | ldo RR%foo-$tls_leoff$(%r1),%t2' | |
14434 | tls_first_major=2 | |
14435 | tls_first_minor=15 | |
14436 | tls_as_opt=--fatal-warnings | |
14437 | ;; | |
d3585b76 DJ |
14438 | arm*-*-*) |
14439 | conftest_s=' | |
14440 | .section ".tdata","awT",%progbits | |
14441 | foo: .long 25 | |
14442 | .text | |
14443 | .word foo(gottpoff) | |
14444 | .word foo(tpoff) | |
14445 | .word foo(tlsgd) | |
14446 | .word foo(tlsldm) | |
14447 | .word foo(tlsldo)' | |
14448 | tls_first_major=2 | |
14449 | tls_first_minor=17 | |
14450 | ;; | |
f996902d RH |
14451 | i[34567]86-*-*) |
14452 | conftest_s=' | |
14453 | .section ".tdata","awT",@progbits | |
14454 | foo: .long 25 | |
14455 | .text | |
14456 | movl %gs:0, %eax | |
14457 | leal foo@TLSGD(,%ebx,1), %eax | |
14458 | leal foo@TLSLDM(%ebx), %eax | |
14459 | leal foo@DTPOFF(%eax), %edx | |
14460 | movl foo@GOTTPOFF(%ebx), %eax | |
14461 | subl foo@GOTTPOFF(%ebx), %eax | |
75d38379 JJ |
14462 | addl foo@GOTNTPOFF(%ebx), %eax |
14463 | movl foo@INDNTPOFF, %eax | |
f996902d RH |
14464 | movl $foo@TPOFF, %eax |
14465 | subl $foo@TPOFF, %eax | |
14466 | leal foo@NTPOFF(%ecx), %eax' | |
14467 | tls_first_major=2 | |
75d38379 | 14468 | tls_first_minor=14 |
2f3321ca | 14469 | tls_as_opt=--fatal-warnings |
75d38379 JJ |
14470 | ;; |
14471 | x86_64-*-*) | |
14472 | conftest_s=' | |
14473 | .section ".tdata","awT",@progbits | |
14474 | foo: .long 25 | |
14475 | .text | |
14476 | movq %fs:0, %rax | |
14477 | leaq foo@TLSGD(%rip), %rdi | |
14478 | leaq foo@TLSLD(%rip), %rdi | |
14479 | leaq foo@DTPOFF(%rax), %rdx | |
14480 | movq foo@GOTTPOFF(%rip), %rax | |
14481 | movq $foo@TPOFF, %rax' | |
14482 | tls_first_major=2 | |
14483 | tls_first_minor=14 | |
2f3321ca | 14484 | tls_as_opt=--fatal-warnings |
f996902d | 14485 | ;; |
7b6e506e RH |
14486 | ia64-*-*) |
14487 | conftest_s=' | |
14488 | .section ".tdata","awT",@progbits | |
14489 | foo: data8 25 | |
14490 | .text | |
14491 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
14492 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
14493 | addl r18 = @ltoff(@tprel(foo#)), gp | |
14494 | addl r19 = @dtprel(foo#), gp | |
14495 | adds r21 = @dtprel(foo#), r13 | |
14496 | movl r23 = @dtprel(foo#) | |
14497 | addl r20 = @tprel(foo#), gp | |
14498 | adds r22 = @tprel(foo#), r13 | |
14499 | movl r24 = @tprel(foo#)' | |
14500 | tls_first_major=2 | |
14501 | tls_first_minor=13 | |
2f3321ca | 14502 | tls_as_opt=--fatal-warnings |
7b6e506e | 14503 | ;; |
69229b81 DJ |
14504 | mips*-*-*) |
14505 | conftest_s=' | |
14506 | .section .tdata,"awT",@progbits | |
14507 | x: | |
14508 | .word 2 | |
14509 | .text | |
14510 | addiu $4, $28, %tlsgd(x) | |
14511 | addiu $4, $28, %tlsldm(x) | |
14512 | lui $4, %dtprel_hi(x) | |
14513 | addiu $4, $4, %dtprel_lo(x) | |
14514 | lw $4, %gottprel(x)($28) | |
14515 | lui $4, %tprel_hi(x) | |
14516 | addiu $4, $4, %tprel_lo(x)' | |
14517 | tls_first_major=2 | |
14518 | tls_first_minor=16 | |
14519 | tls_as_opt='-32 --fatal-warnings' | |
14520 | ;; | |
c4501e62 JJ |
14521 | powerpc-*-*) |
14522 | conftest_s=' | |
14523 | .section ".tdata","awT",@progbits | |
14524 | .align 2 | |
14525 | ld0: .space 4 | |
14526 | ld1: .space 4 | |
14527 | x1: .space 4 | |
14528 | x2: .space 4 | |
14529 | x3: .space 4 | |
14530 | .text | |
14531 | addi 3,31,ld0@got@tlsgd | |
14532 | bl __tls_get_addr | |
14533 | addi 3,31,x1@got@tlsld | |
14534 | bl __tls_get_addr | |
14535 | addi 9,3,x1@dtprel | |
14536 | addis 9,3,x2@dtprel@ha | |
14537 | addi 9,9,x2@dtprel@l | |
14538 | lwz 9,x3@got@tprel(31) | |
14539 | add 9,9,x@tls | |
14540 | addi 9,2,x1@tprel | |
14541 | addis 9,2,x2@tprel@ha | |
14542 | addi 9,9,x2@tprel@l' | |
14543 | tls_first_major=2 | |
14544 | tls_first_minor=14 | |
2f3321ca | 14545 | tls_as_opt="-a32 --fatal-warnings" |
c4501e62 JJ |
14546 | ;; |
14547 | powerpc64-*-*) | |
14548 | conftest_s=' | |
14549 | .section ".tdata","awT",@progbits | |
14550 | .align 3 | |
14551 | ld0: .space 8 | |
14552 | ld1: .space 8 | |
14553 | x1: .space 8 | |
14554 | x2: .space 8 | |
14555 | x3: .space 8 | |
14556 | .text | |
14557 | addi 3,2,ld0@got@tlsgd | |
14558 | bl .__tls_get_addr | |
14559 | nop | |
14560 | addi 3,2,ld1@toc | |
14561 | bl .__tls_get_addr | |
14562 | nop | |
14563 | addi 3,2,x1@got@tlsld | |
14564 | bl .__tls_get_addr | |
14565 | nop | |
14566 | addi 9,3,x1@dtprel | |
14567 | bl .__tls_get_addr | |
14568 | nop | |
14569 | addis 9,3,x2@dtprel@ha | |
14570 | addi 9,9,x2@dtprel@l | |
14571 | bl .__tls_get_addr | |
14572 | nop | |
14573 | ld 9,x3@got@dtprel(2) | |
14574 | add 9,9,3 | |
14575 | bl .__tls_get_addr | |
14576 | nop' | |
14577 | tls_first_major=2 | |
14578 | tls_first_minor=14 | |
2f3321ca | 14579 | tls_as_opt="-a64 --fatal-warnings" |
c4501e62 | 14580 | ;; |
fd3cd001 UW |
14581 | s390-*-*) |
14582 | conftest_s=' | |
14583 | .section ".tdata","awT",@progbits | |
14584 | foo: .long 25 | |
14585 | .text | |
14586 | .long foo@TLSGD | |
14587 | .long foo@TLSLDM | |
14588 | .long foo@DTPOFF | |
14589 | .long foo@NTPOFF | |
14590 | .long foo@GOTNTPOFF | |
14591 | .long foo@INDNTPOFF | |
14592 | l %r1,foo@GOTNTPOFF(%r12) | |
14593 | l %r1,0(%r1):tls_load:foo | |
14594 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
14595 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
14596 | tls_first_major=2 | |
14597 | tls_first_minor=14 | |
2f3321ca | 14598 | tls_as_opt="-m31 --fatal-warnings" |
fd3cd001 UW |
14599 | ;; |
14600 | s390x-*-*) | |
14601 | conftest_s=' | |
14602 | .section ".tdata","awT",@progbits | |
14603 | foo: .long 25 | |
14604 | .text | |
14605 | .quad foo@TLSGD | |
14606 | .quad foo@TLSLDM | |
14607 | .quad foo@DTPOFF | |
14608 | .quad foo@NTPOFF | |
14609 | .quad foo@GOTNTPOFF | |
14610 | lg %r1,foo@GOTNTPOFF(%r12) | |
14611 | larl %r1,foo@INDNTPOFF | |
14612 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
14613 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
14614 | tls_first_major=2 | |
14615 | tls_first_minor=14 | |
2f3321ca | 14616 | tls_as_opt="-m64 -Aesame --fatal-warnings" |
fd3cd001 | 14617 | ;; |
9ff13962 KK |
14618 | sh-*-* | sh[34]-*-*) |
14619 | conftest_s=' | |
14620 | .section ".tdata","awT",@progbits | |
14621 | foo: .long 25 | |
14622 | .text | |
14623 | .long foo@TLSGD | |
14624 | .long foo@TLSLDM | |
14625 | .long foo@DTPOFF | |
14626 | .long foo@GOTTPOFF | |
14627 | .long foo@TPOFF' | |
14628 | tls_first_major=2 | |
14629 | tls_first_minor=13 | |
2f3321ca | 14630 | tls_as_opt=--fatal-warnings |
9ff13962 | 14631 | ;; |
5751a10b | 14632 | sparc*-*-*) |
2f3321ca | 14633 | case "$target" in |
7935dc1b EB |
14634 | sparc*-sun-solaris2.[56789]*) |
14635 | # TLS was introduced in the Solaris 9 4/04 release but | |
14636 | # we do not enable it by default on Solaris 9 either. | |
14637 | if test "x$enable_tls" = xyes ; then | |
14638 | on_solaris=yes | |
14639 | else | |
14640 | enable_tls=no; | |
14641 | fi | |
14642 | ;; | |
2f3321ca EB |
14643 | sparc*-sun-solaris2.*) |
14644 | on_solaris=yes | |
14645 | ;; | |
14646 | *) | |
14647 | on_solaris=no | |
14648 | ;; | |
14649 | esac | |
14650 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
14651 | conftest_s=' | |
14652 | .section ".tdata",#alloc,#write,#tls | |
14653 | foo: .long 25 | |
14654 | .text | |
14655 | sethi %tgd_hi22(foo), %o0 | |
14656 | add %o0, %tgd_lo10(foo), %o1 | |
14657 | add %l7, %o1, %o0, %tgd_add(foo) | |
14658 | call __tls_get_addr, %tgd_call(foo) | |
14659 | sethi %tldm_hi22(foo), %l1 | |
14660 | add %l1, %tldm_lo10(foo), %l2 | |
14661 | add %l7, %l2, %o0, %tldm_add(foo) | |
14662 | call __tls_get_addr, %tldm_call(foo) | |
14663 | sethi %tldo_hix22(foo), %l3 | |
14664 | xor %l3, %tldo_lox10(foo), %l4 | |
14665 | add %o0, %l4, %l5, %tldo_add(foo) | |
14666 | sethi %tie_hi22(foo), %o3 | |
14667 | add %o3, %tie_lo10(foo), %o3 | |
14668 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
14669 | add %g7, %o2, %o4, %tie_add(foo) | |
14670 | sethi %tle_hix22(foo), %l1 | |
14671 | xor %l1, %tle_lox10(foo), %o5 | |
14672 | ld [%g7 + %o5], %o1' | |
14673 | tls_first_major=0 | |
14674 | tls_first_minor=0 | |
14675 | else | |
14676 | conftest_s=' | |
5751a10b JJ |
14677 | .section ".tdata","awT",@progbits |
14678 | foo: .long 25 | |
14679 | .text | |
14680 | sethi %tgd_hi22(foo), %o0 | |
14681 | add %o0, %tgd_lo10(foo), %o1 | |
14682 | add %l7, %o1, %o0, %tgd_add(foo) | |
14683 | call __tls_get_addr, %tgd_call(foo) | |
14684 | sethi %tldm_hi22(foo), %l1 | |
14685 | add %l1, %tldm_lo10(foo), %l2 | |
14686 | add %l7, %l2, %o0, %tldm_add(foo) | |
14687 | call __tls_get_addr, %tldm_call(foo) | |
14688 | sethi %tldo_hix22(foo), %l3 | |
14689 | xor %l3, %tldo_lox10(foo), %l4 | |
14690 | add %o0, %l4, %l5, %tldo_add(foo) | |
14691 | sethi %tie_hi22(foo), %o3 | |
14692 | add %o3, %tie_lo10(foo), %o3 | |
14693 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
14694 | add %g7, %o2, %o4, %tie_add(foo) | |
14695 | sethi %tle_hix22(foo), %l1 | |
14696 | xor %l1, %tle_lox10(foo), %o5 | |
14697 | ld [%g7 + %o5], %o1' | |
14698 | tls_first_major=2 | |
14699 | tls_first_minor=14 | |
2f3321ca EB |
14700 | tls_as_opt="-32 --fatal-warnings" |
14701 | fi | |
5751a10b | 14702 | ;; |
f996902d | 14703 | esac |
8dea1cca DD |
14704 | set_have_as_tls=no |
14705 | if test "x$enable_tls" = xno ; then | |
14706 | : # TLS explicitly disabled. | |
14707 | elif test "x$enable_tls" = xyes ; then | |
14708 | set_have_as_tls=yes # TLS explicitly enabled. | |
14709 | elif test -z "$tls_first_major"; then | |
8ada417f ZW |
14710 | : # If we don't have a check, assume no support. |
14711 | else | |
a3bba767 JJ |
14712 | echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5 |
14713 | echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6 | |
ba479fd2 NN |
14714 | if test "${gcc_cv_as_tls+set}" = set; then |
14715 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14716 | else |
14717 | gcc_cv_as_tls=no | |
14718 | if test $in_tree_gas = yes; then | |
14719 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
14720 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 14721 | fi |
8ada417f | 14722 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14723 | echo "$conftest_s" > conftest.s |
2f3321ca | 14724 | if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5' |
ba479fd2 NN |
14725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
14726 | (eval $ac_try) 2>&5 | |
14727 | ac_status=$? | |
14728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14729 | (exit $ac_status); }; } | |
8ada417f ZW |
14730 | then |
14731 | gcc_cv_as_tls=yes | |
14732 | else | |
14733 | echo "configure: failed program was" >&5 | |
14734 | cat conftest.s >&5 | |
14735 | fi | |
14736 | rm -f conftest.o conftest.s | |
f996902d | 14737 | fi |
f996902d | 14738 | fi |
a3bba767 JJ |
14739 | echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5 |
14740 | echo "${ECHO_T}$gcc_cv_as_tls" >&6 | |
63cf211a | 14741 | if test $gcc_cv_as_tls = yes; then |
8dea1cca DD |
14742 | set_have_as_tls=yes |
14743 | fi | |
14744 | fi | |
14745 | if test $set_have_as_tls = yes ; then | |
ba479fd2 NN |
14746 | |
14747 | cat >>confdefs.h <<\_ACEOF | |
f996902d | 14748 | #define HAVE_AS_TLS 1 |
ba479fd2 | 14749 | _ACEOF |
f996902d | 14750 | |
8ada417f ZW |
14751 | fi |
14752 | ||
14753 | # Target-specific assembler checks. | |
f996902d | 14754 | |
a3bba767 JJ |
14755 | echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5 |
14756 | echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6 | |
7e9d8517 L |
14757 | gcc_cv_ld_static_dynamic=no |
14758 | if test $in_tree_ld = yes ; then | |
14759 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then | |
14760 | gcc_cv_ld_static_dynamic=yes | |
14761 | fi | |
14762 | elif test x$gcc_cv_ld != x; then | |
14763 | # Check if linker supports -Bstatic/-Bdynamic option | |
14764 | if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ | |
14765 | && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then | |
14766 | gcc_cv_ld_static_dynamic=yes | |
14767 | fi | |
14768 | fi | |
14769 | if test x"$gcc_cv_ld_static_dynamic" = xyes; then | |
14770 | ||
14771 | cat >>confdefs.h <<\_ACEOF | |
14772 | #define HAVE_LD_STATIC_DYNAMIC 1 | |
14773 | _ACEOF | |
14774 | ||
14775 | fi | |
a3bba767 JJ |
14776 | echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5 |
14777 | echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6 | |
7e9d8517 | 14778 | |
d594623a | 14779 | if test x"$demangler_in_ld" = xyes; then |
a3bba767 JJ |
14780 | echo "$as_me:$LINENO: checking linker --demangle support" >&5 |
14781 | echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6 | |
d594623a L |
14782 | gcc_cv_ld_demangle=no |
14783 | if test $in_tree_ld = yes; then | |
14784 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ | |
14785 | gcc_cv_ld_demangle=yes | |
14786 | fi | |
14787 | elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then | |
14788 | # Check if the GNU linker supports --demangle option | |
14789 | if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then | |
14790 | gcc_cv_ld_demangle=yes | |
14791 | fi | |
14792 | fi | |
14793 | if test x"$gcc_cv_ld_demangle" = xyes; then | |
14794 | ||
14795 | cat >>confdefs.h <<\_ACEOF | |
14796 | #define HAVE_LD_DEMANGLE 1 | |
14797 | _ACEOF | |
14798 | ||
14799 | fi | |
a3bba767 JJ |
14800 | echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5 |
14801 | echo "${ECHO_T}$gcc_cv_ld_demangle" >&6 | |
d594623a L |
14802 | fi |
14803 | ||
3a37b08e RH |
14804 | case "$target" in |
14805 | # All TARGET_ABI_OSF targets. | |
14806 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
a3bba767 JJ |
14807 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
14808 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
ba479fd2 NN |
14809 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then |
14810 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a37b08e | 14811 | else |
8ada417f ZW |
14812 | gcc_cv_as_alpha_explicit_relocs=no |
14813 | if test $in_tree_gas = yes; then | |
14814 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
14815 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 14816 | fi |
8ada417f | 14817 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14818 | echo ' .set nomacro |
3a37b08e RH |
14819 | .text |
14820 | extbl $3, $2, $3 !lituse_bytoff!1 | |
14821 | ldq $2, a($29) !literal!1 | |
14822 | ldq $4, b($29) !literal!2 | |
14823 | ldq_u $3, 0($2) !lituse_base!1 | |
14824 | ldq $27, f($29) !literal!5 | |
14825 | jsr $26, ($27), f !lituse_jsr!5 | |
14826 | ldah $29, 0($26) !gpdisp!3 | |
14827 | lda $0, c($29) !gprel | |
14828 | ldah $1, d($29) !gprelhigh | |
14829 | lda $1, d($1) !gprellow | |
8ada417f | 14830 | lda $29, 0($29) !gpdisp!3' > conftest.s |
ba479fd2 NN |
14831 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14832 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14833 | (eval $ac_try) 2>&5 | |
14834 | ac_status=$? | |
14835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14836 | (exit $ac_status); }; } | |
8ada417f ZW |
14837 | then |
14838 | gcc_cv_as_alpha_explicit_relocs=yes | |
14839 | else | |
14840 | echo "configure: failed program was" >&5 | |
14841 | cat conftest.s >&5 | |
14842 | fi | |
14843 | rm -f conftest.o conftest.s | |
14844 | fi | |
cafe096b | 14845 | fi |
a3bba767 JJ |
14846 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
14847 | echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6 | |
63cf211a | 14848 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 NN |
14849 | |
14850 | cat >>confdefs.h <<\_ACEOF | |
3a37b08e | 14851 | #define HAVE_AS_EXPLICIT_RELOCS 1 |
ba479fd2 | 14852 | _ACEOF |
3a37b08e | 14853 | |
d006f5eb | 14854 | fi |
a3bba767 JJ |
14855 | echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5 |
14856 | echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6 | |
d006f5eb RH |
14857 | if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then |
14858 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14859 | else | |
14860 | gcc_cv_as_alpha_jsrdirect_relocs=no | |
14861 | if test $in_tree_gas = yes; then | |
14862 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` | |
14863 | then gcc_cv_as_alpha_jsrdirect_relocs=yes | |
14864 | fi | |
14865 | elif test x$gcc_cv_as != x; then | |
14866 | echo ' .set nomacro | |
14867 | .text | |
14868 | ldq $27, a($29) !literal!1 | |
14869 | jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s | |
14870 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
14871 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14872 | (eval $ac_try) 2>&5 | |
14873 | ac_status=$? | |
14874 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14875 | (exit $ac_status); }; } | |
14876 | then | |
14877 | gcc_cv_as_alpha_jsrdirect_relocs=yes | |
14878 | else | |
14879 | echo "configure: failed program was" >&5 | |
14880 | cat conftest.s >&5 | |
14881 | fi | |
14882 | rm -f conftest.o conftest.s | |
14883 | fi | |
14884 | fi | |
a3bba767 JJ |
14885 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 |
14886 | echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6 | |
d006f5eb RH |
14887 | if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then |
14888 | ||
14889 | cat >>confdefs.h <<\_ACEOF | |
14890 | #define HAVE_AS_JSRDIRECT_RELOCS 1 | |
14891 | _ACEOF | |
14892 | ||
86da66b5 HPN |
14893 | fi |
14894 | ;; | |
14895 | ||
14896 | cris-*-*) | |
a3bba767 JJ |
14897 | echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5 |
14898 | echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6 | |
86da66b5 HPN |
14899 | if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then |
14900 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14901 | else | |
14902 | gcc_cv_as_cris_no_mul_bug=no | |
14903 | if test $in_tree_gas = yes; then | |
14904 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
14905 | then gcc_cv_as_cris_no_mul_bug=yes | |
14906 | fi | |
14907 | elif test x$gcc_cv_as != x; then | |
14908 | echo '.text' > conftest.s | |
14909 | if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5' | |
14910 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14911 | (eval $ac_try) 2>&5 | |
14912 | ac_status=$? | |
14913 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14914 | (exit $ac_status); }; } | |
14915 | then | |
14916 | gcc_cv_as_cris_no_mul_bug=yes | |
14917 | else | |
14918 | echo "configure: failed program was" >&5 | |
14919 | cat conftest.s >&5 | |
14920 | fi | |
14921 | rm -f conftest.o conftest.s | |
14922 | fi | |
14923 | fi | |
a3bba767 JJ |
14924 | echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5 |
14925 | echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6 | |
86da66b5 HPN |
14926 | if test $gcc_cv_as_cris_no_mul_bug = yes; then |
14927 | ||
14928 | cat >>confdefs.h <<\_ACEOF | |
14929 | #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1 | |
14930 | _ACEOF | |
14931 | ||
8ada417f | 14932 | fi |
3a37b08e | 14933 | ;; |
8ada417f | 14934 | |
1cb36a98 | 14935 | sparc*-*-*) |
a3bba767 JJ |
14936 | echo "$as_me:$LINENO: checking assembler for .register" >&5 |
14937 | echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6 | |
ba479fd2 NN |
14938 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then |
14939 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 14940 | else |
8ada417f ZW |
14941 | gcc_cv_as_sparc_register_op=no |
14942 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14943 | echo '.register %g2, #scratch' > conftest.s |
ba479fd2 NN |
14944 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14945 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14946 | (eval $ac_try) 2>&5 | |
14947 | ac_status=$? | |
14948 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14949 | (exit $ac_status); }; } | |
8ada417f ZW |
14950 | then |
14951 | gcc_cv_as_sparc_register_op=yes | |
14952 | else | |
14953 | echo "configure: failed program was" >&5 | |
14954 | cat conftest.s >&5 | |
14955 | fi | |
14956 | rm -f conftest.o conftest.s | |
14957 | fi | |
cafe096b | 14958 | fi |
a3bba767 JJ |
14959 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5 |
14960 | echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6 | |
63cf211a | 14961 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 NN |
14962 | |
14963 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 14964 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
ba479fd2 | 14965 | _ACEOF |
1cb36a98 | 14966 | |
8ada417f | 14967 | fi |
1cb36a98 | 14968 | |
a3bba767 JJ |
14969 | echo "$as_me:$LINENO: checking assembler for -relax option" >&5 |
14970 | echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6 | |
ba479fd2 NN |
14971 | if test "${gcc_cv_as_sparc_relax+set}" = set; then |
14972 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e95b1e6a | 14973 | else |
8ada417f ZW |
14974 | gcc_cv_as_sparc_relax=no |
14975 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14976 | echo '.text' > conftest.s |
ba479fd2 NN |
14977 | if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5' |
14978 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14979 | (eval $ac_try) 2>&5 | |
14980 | ac_status=$? | |
14981 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14982 | (exit $ac_status); }; } | |
8ada417f ZW |
14983 | then |
14984 | gcc_cv_as_sparc_relax=yes | |
14985 | else | |
14986 | echo "configure: failed program was" >&5 | |
14987 | cat conftest.s >&5 | |
14988 | fi | |
14989 | rm -f conftest.o conftest.s | |
14990 | fi | |
cafe096b | 14991 | fi |
a3bba767 JJ |
14992 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5 |
14993 | echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6 | |
63cf211a | 14994 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 NN |
14995 | |
14996 | cat >>confdefs.h <<\_ACEOF | |
e95b1e6a | 14997 | #define HAVE_AS_RELAX_OPTION 1 |
ba479fd2 | 14998 | _ACEOF |
e95b1e6a | 14999 | |
8ada417f | 15000 | fi |
e95b1e6a | 15001 | |
a3bba767 JJ |
15002 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5 |
15003 | echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6 | |
ba479fd2 NN |
15004 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then |
15005 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
17e9e88c | 15006 | else |
8ada417f ZW |
15007 | gcc_cv_as_sparc_ua_pcrel=no |
15008 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 15009 | echo '.text |
8ada417f ZW |
15010 | foo: |
15011 | nop | |
15012 | .data | |
15013 | .align 4 | |
15014 | .byte 0 | |
15015 | .uaword %r_disp32(foo)' > conftest.s | |
ba479fd2 NN |
15016 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
15017 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15018 | (eval $ac_try) 2>&5 | |
15019 | ac_status=$? | |
15020 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15021 | (exit $ac_status); }; } | |
8ada417f ZW |
15022 | then |
15023 | if test x$gcc_cv_ld != x \ | |
15024 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
15025 | gcc_cv_as_sparc_ua_pcrel=yes | |
15026 | fi | |
15027 | rm -f conftest | |
15028 | else | |
15029 | echo "configure: failed program was" >&5 | |
15030 | cat conftest.s >&5 | |
15031 | fi | |
15032 | rm -f conftest.o conftest.s | |
15033 | fi | |
cafe096b | 15034 | fi |
a3bba767 JJ |
15035 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
15036 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6 | |
63cf211a | 15037 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 NN |
15038 | |
15039 | cat >>confdefs.h <<\_ACEOF | |
17e9e88c | 15040 | #define HAVE_AS_SPARC_UA_PCREL 1 |
ba479fd2 | 15041 | _ACEOF |
17e9e88c | 15042 | |
17e9e88c | 15043 | |
a3bba767 JJ |
15044 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
15045 | echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6 | |
ba479fd2 NN |
15046 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then |
15047 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cf7b8b0d | 15048 | else |
8ada417f ZW |
15049 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
15050 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 15051 | echo '.data |
8ada417f ZW |
15052 | .align 4 |
15053 | .byte 0x31 | |
15054 | .uaword %r_disp32(foo) | |
15055 | .byte 0x32, 0x33, 0x34 | |
15056 | .global foo | |
15057 | .hidden foo | |
15058 | foo: | |
15059 | .skip 4' > conftest.s | |
ba479fd2 NN |
15060 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
15061 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15062 | (eval $ac_try) 2>&5 | |
15063 | ac_status=$? | |
15064 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15065 | (exit $ac_status); }; } | |
8ada417f ZW |
15066 | then |
15067 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
15068 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
15069 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
15070 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
15071 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
15072 | | grep 'DISP32' > /dev/null 2>&1; then | |
15073 | : | |
15074 | else | |
15075 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 15076 | fi |
8ada417f ZW |
15077 | fi |
15078 | rm -f conftest | |
15079 | else | |
15080 | echo "configure: failed program was" >&5 | |
15081 | cat conftest.s >&5 | |
15082 | fi | |
15083 | rm -f conftest.o conftest.s | |
15084 | fi | |
cafe096b | 15085 | fi |
a3bba767 JJ |
15086 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
15087 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6 | |
63cf211a | 15088 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 NN |
15089 | |
15090 | cat >>confdefs.h <<\_ACEOF | |
cf7b8b0d | 15091 | #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1 |
ba479fd2 | 15092 | _ACEOF |
cf7b8b0d | 15093 | |
8ada417f | 15094 | fi |
ba479fd2 | 15095 | |
8ada417f | 15096 | fi # unaligned pcrel relocs |
cf7b8b0d | 15097 | |
a3bba767 JJ |
15098 | echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5 |
15099 | echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6 | |
ba479fd2 NN |
15100 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then |
15101 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 15102 | else |
8ada417f ZW |
15103 | gcc_cv_as_sparc_offsetable_lo10=no |
15104 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 15105 | echo '.text |
8ada417f ZW |
15106 | or %g1, %lo(ab) + 12, %g1 |
15107 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
ba479fd2 NN |
15108 | if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5' |
15109 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15110 | (eval $ac_try) 2>&5 | |
15111 | ac_status=$? | |
15112 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15113 | (exit $ac_status); }; } | |
8ada417f ZW |
15114 | then |
15115 | if test x$gcc_cv_objdump != x \ | |
ecb0ccbc | 15116 | && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
8ada417f | 15117 | | grep ' 82106000 82106000' > /dev/null 2>&1; then |
1b5c0152 | 15118 | gcc_cv_as_sparc_offsetable_lo10=yes |
8ada417f ZW |
15119 | fi |
15120 | else | |
15121 | echo "configure: failed program was" >&5 | |
15122 | cat conftest.s >&5 | |
15123 | fi | |
15124 | rm -f conftest.o conftest.s | |
15125 | fi | |
cafe096b | 15126 | fi |
a3bba767 JJ |
15127 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
15128 | echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6 | |
63cf211a | 15129 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 NN |
15130 | |
15131 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 15132 | #define HAVE_AS_OFFSETABLE_LO10 1 |
ba479fd2 | 15133 | _ACEOF |
1cb36a98 | 15134 | |
8ada417f | 15135 | fi |
1cb36a98 RH |
15136 | ;; |
15137 | ||
c307e6dd | 15138 | i[34567]86-*-* | x86_64-*-*) |
d38bc601 BF |
15139 | case $target_os in |
15140 | cygwin* | pe | mingw32*) | |
15141 | # Used for DWARF 2 in PE | |
a3bba767 JJ |
15142 | echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5 |
15143 | echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6 | |
d38bc601 BF |
15144 | if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then |
15145 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15146 | else | |
15147 | gcc_cv_as_ix86_pe_secrel32=no | |
15148 | if test $in_tree_gas = yes; then | |
15149 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
15150 | then gcc_cv_as_ix86_pe_secrel32=yes | |
15151 | fi | |
15152 | elif test x$gcc_cv_as != x; then | |
15153 | echo '.text | |
15154 | foo: nop | |
15155 | .data | |
15156 | .secrel32 foo' > conftest.s | |
15157 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15158 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15159 | (eval $ac_try) 2>&5 | |
15160 | ac_status=$? | |
15161 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15162 | (exit $ac_status); }; } | |
15163 | then | |
15164 | if test x$gcc_cv_ld != x \ | |
15165 | && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then | |
15166 | gcc_cv_as_ix86_pe_secrel32=yes | |
15167 | fi | |
15168 | rm -f conftest | |
15169 | else | |
15170 | echo "configure: failed program was" >&5 | |
15171 | cat conftest.s >&5 | |
15172 | fi | |
15173 | rm -f conftest.o conftest.s | |
15174 | fi | |
15175 | fi | |
a3bba767 JJ |
15176 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5 |
15177 | echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6 | |
d38bc601 BF |
15178 | if test $gcc_cv_as_ix86_pe_secrel32 = yes; then |
15179 | ||
15180 | cat >>confdefs.h <<\_ACEOF | |
15181 | #define HAVE_GAS_PE_SECREL32_RELOC 1 | |
15182 | _ACEOF | |
15183 | ||
15184 | fi | |
15185 | ;; | |
15186 | esac | |
15187 | ||
a3bba767 JJ |
15188 | echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5 |
15189 | echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6 | |
ba479fd2 NN |
15190 | if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then |
15191 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
15192 | else |
15193 | gcc_cv_as_ix86_filds_fists=no | |
15194 | if test $in_tree_gas = yes; then | |
15195 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
15196 | then gcc_cv_as_ix86_filds_fists=yes | |
ad9c4d9f | 15197 | fi |
8ada417f | 15198 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 15199 | echo 'filds mem; fists mem' > conftest.s |
ba479fd2 NN |
15200 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15201 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15202 | (eval $ac_try) 2>&5 | |
15203 | ac_status=$? | |
15204 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15205 | (exit $ac_status); }; } | |
8ada417f ZW |
15206 | then |
15207 | gcc_cv_as_ix86_filds_fists=yes | |
15208 | else | |
15209 | echo "configure: failed program was" >&5 | |
15210 | cat conftest.s >&5 | |
981d4858 | 15211 | fi |
8ada417f ZW |
15212 | rm -f conftest.o conftest.s |
15213 | fi | |
15214 | fi | |
a3bba767 JJ |
15215 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5 |
15216 | echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6 | |
63cf211a | 15217 | if test $gcc_cv_as_ix86_filds_fists = yes; then |
ba479fd2 NN |
15218 | |
15219 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 15220 | #define HAVE_GAS_FILDS_FISTS 1 |
ba479fd2 | 15221 | _ACEOF |
ad9c4d9f | 15222 | |
f6f5dff2 RO |
15223 | fi |
15224 | ||
a3bba767 JJ |
15225 | echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5 |
15226 | echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6 | |
ba479fd2 NN |
15227 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then |
15228 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f6f5dff2 RO |
15229 | else |
15230 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
15231 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 15232 | echo 'cmovl.l %edx, %eax' > conftest.s |
ba479fd2 NN |
15233 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15234 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15235 | (eval $ac_try) 2>&5 | |
15236 | ac_status=$? | |
15237 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15238 | (exit $ac_status); }; } | |
f6f5dff2 RO |
15239 | then |
15240 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
15241 | else | |
15242 | echo "configure: failed program was" >&5 | |
15243 | cat conftest.s >&5 | |
15244 | fi | |
15245 | rm -f conftest.o conftest.s | |
15246 | fi | |
15247 | fi | |
a3bba767 JJ |
15248 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
15249 | echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6 | |
63cf211a | 15250 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 NN |
15251 | |
15252 | cat >>confdefs.h <<\_ACEOF | |
f6f5dff2 | 15253 | #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1 |
ba479fd2 | 15254 | _ACEOF |
f6f5dff2 | 15255 | |
b6c03bcd RS |
15256 | fi |
15257 | ||
a3bba767 JJ |
15258 | echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5 |
15259 | echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6 | |
b6c03bcd RS |
15260 | if test "${gcc_cv_as_ix86_ffreep+set}" = set; then |
15261 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15262 | else | |
15263 | gcc_cv_as_ix86_ffreep=no | |
15264 | if test x$gcc_cv_as != x; then | |
15265 | echo 'ffreep %st(1)' > conftest.s | |
15266 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15267 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15268 | (eval $ac_try) 2>&5 | |
15269 | ac_status=$? | |
15270 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15271 | (exit $ac_status); }; } | |
15272 | then | |
15273 | gcc_cv_as_ix86_ffreep=yes | |
15274 | else | |
15275 | echo "configure: failed program was" >&5 | |
15276 | cat conftest.s >&5 | |
15277 | fi | |
15278 | rm -f conftest.o conftest.s | |
15279 | fi | |
15280 | fi | |
a3bba767 JJ |
15281 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5 |
15282 | echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6 | |
b6c03bcd RS |
15283 | if test $gcc_cv_as_ix86_ffreep = yes; then |
15284 | ||
15285 | cat >>confdefs.h <<\_ACEOF | |
15286 | #define HAVE_AS_IX86_FFREEP 1 | |
15287 | _ACEOF | |
15288 | ||
38ca3765 UB |
15289 | fi |
15290 | ||
a3bba767 JJ |
15291 | echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5 |
15292 | echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6 | |
38ca3765 UB |
15293 | if test "${gcc_cv_as_ix86_sahf+set}" = set; then |
15294 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15295 | else | |
15296 | gcc_cv_as_ix86_sahf=no | |
15297 | if test x$gcc_cv_as != x; then | |
15298 | echo 'sahf' > conftest.s | |
15299 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15300 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15301 | (eval $ac_try) 2>&5 | |
15302 | ac_status=$? | |
15303 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15304 | (exit $ac_status); }; } | |
15305 | then | |
15306 | gcc_cv_as_ix86_sahf=yes | |
15307 | else | |
15308 | echo "configure: failed program was" >&5 | |
15309 | cat conftest.s >&5 | |
15310 | fi | |
15311 | rm -f conftest.o conftest.s | |
15312 | fi | |
15313 | fi | |
a3bba767 JJ |
15314 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5 |
15315 | echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6 | |
38ca3765 UB |
15316 | if test $gcc_cv_as_ix86_sahf = yes; then |
15317 | ||
15318 | cat >>confdefs.h <<\_ACEOF | |
15319 | #define HAVE_AS_IX86_SAHF 1 | |
15320 | _ACEOF | |
15321 | ||
68b92f78 RS |
15322 | fi |
15323 | ||
a3bba767 JJ |
15324 | echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5 |
15325 | echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6 | |
68b92f78 RS |
15326 | if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then |
15327 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15328 | else | |
15329 | gcc_cv_as_ix86_diff_sect_delta=no | |
15330 | if test x$gcc_cv_as != x; then | |
15331 | echo '.section .rodata | |
15332 | .L1: | |
15333 | .long .L2-.L1 | |
15334 | .long .L3-.L1 | |
15335 | .text | |
15336 | .L3: nop | |
15337 | .L2: nop' > conftest.s | |
15338 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15339 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15340 | (eval $ac_try) 2>&5 | |
15341 | ac_status=$? | |
15342 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15343 | (exit $ac_status); }; } | |
15344 | then | |
15345 | gcc_cv_as_ix86_diff_sect_delta=yes | |
15346 | else | |
15347 | echo "configure: failed program was" >&5 | |
15348 | cat conftest.s >&5 | |
15349 | fi | |
15350 | rm -f conftest.o conftest.s | |
15351 | fi | |
15352 | fi | |
a3bba767 JJ |
15353 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5 |
15354 | echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6 | |
68b92f78 RS |
15355 | if test $gcc_cv_as_ix86_diff_sect_delta = yes; then |
15356 | ||
15357 | cat >>confdefs.h <<\_ACEOF | |
15358 | #define HAVE_AS_IX86_DIFF_SECT_DELTA 1 | |
15359 | _ACEOF | |
15360 | ||
ad9c4d9f NN |
15361 | fi |
15362 | ||
6f3ca281 ZW |
15363 | # This one is used unconditionally by i386.[ch]; it is to be defined |
15364 | # to 1 if the feature is present, 0 otherwise. | |
a3bba767 JJ |
15365 | echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5 |
15366 | echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6 | |
ba479fd2 NN |
15367 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then |
15368 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
15369 | else |
15370 | gcc_cv_as_ix86_gotoff_in_data=no | |
15371 | if test $in_tree_gas = yes; then | |
15372 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
15373 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
15374 | fi | |
15375 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 15376 | echo ' .text |
f88c65f7 RH |
15377 | .L0: |
15378 | nop | |
15379 | .data | |
8ada417f | 15380 | .long .L0@GOTOFF' > conftest.s |
ba479fd2 NN |
15381 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15382 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15383 | (eval $ac_try) 2>&5 | |
15384 | ac_status=$? | |
15385 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15386 | (exit $ac_status); }; } | |
8ada417f ZW |
15387 | then |
15388 | gcc_cv_as_ix86_gotoff_in_data=yes | |
15389 | else | |
15390 | echo "configure: failed program was" >&5 | |
15391 | cat conftest.s >&5 | |
f88c65f7 | 15392 | fi |
8ada417f ZW |
15393 | rm -f conftest.o conftest.s |
15394 | fi | |
15395 | fi | |
a3bba767 JJ |
15396 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
15397 | echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6 | |
8ada417f | 15398 | |
6f3ca281 | 15399 | |
ba479fd2 | 15400 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 15401 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 15402 | _ACEOF |
f88c65f7 | 15403 | |
1cb36a98 | 15404 | ;; |
ef1ecf87 RH |
15405 | |
15406 | ia64*-*-*) | |
a3bba767 JJ |
15407 | echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5 |
15408 | echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6 | |
ba479fd2 NN |
15409 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then |
15410 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ef1ecf87 | 15411 | else |
8ada417f ZW |
15412 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
15413 | if test $in_tree_gas = yes; then | |
15414 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
15415 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 15416 | fi |
8ada417f | 15417 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 15418 | echo ' .text |
ef1ecf87 RH |
15419 | addl r15 = @ltoffx(x#), gp |
15420 | ;; | |
cfa9ee99 | 15421 | ld8.mov r16 = [r15], x#' > conftest.s |
ba479fd2 NN |
15422 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15423 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15424 | (eval $ac_try) 2>&5 | |
15425 | ac_status=$? | |
15426 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15427 | (exit $ac_status); }; } | |
8ada417f | 15428 | then |
cfa9ee99 | 15429 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
15430 | else |
15431 | echo "configure: failed program was" >&5 | |
15432 | cat conftest.s >&5 | |
2c4a9cff | 15433 | fi |
8ada417f ZW |
15434 | rm -f conftest.o conftest.s |
15435 | fi | |
15436 | fi | |
a3bba767 JJ |
15437 | echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
15438 | echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6 | |
63cf211a | 15439 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 NN |
15440 | |
15441 | cat >>confdefs.h <<\_ACEOF | |
cfa9ee99 | 15442 | #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1 |
ba479fd2 | 15443 | _ACEOF |
8ada417f | 15444 | |
cfa9ee99 | 15445 | fi |
8ada417f | 15446 | |
2c4a9cff | 15447 | ;; |
8ada417f | 15448 | |
2c4a9cff | 15449 | powerpc*-*-*) |
8ada417f | 15450 | case $target in |
432218ba DE |
15451 | *-*-aix*) conftest_s=' .machine "pwr5" |
15452 | .csect .text[PR] | |
6b37db3c | 15453 | mfcr 3,128';; |
8af4d362 | 15454 | *-*-darwin*) |
a3bba767 JJ |
15455 | echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5 |
15456 | echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6 | |
8af4d362 PB |
15457 | if test "${gcc_cv_as_machine_directive+set}" = set; then |
15458 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15459 | else | |
15460 | gcc_cv_as_machine_directive=no | |
15461 | if test x$gcc_cv_as != x; then | |
15462 | echo ' .machine ppc7400' > conftest.s | |
15463 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15464 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15465 | (eval $ac_try) 2>&5 | |
15466 | ac_status=$? | |
15467 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15468 | (exit $ac_status); }; } | |
15469 | then | |
15470 | gcc_cv_as_machine_directive=yes | |
15471 | else | |
15472 | echo "configure: failed program was" >&5 | |
15473 | cat conftest.s >&5 | |
15474 | fi | |
15475 | rm -f conftest.o conftest.s | |
15476 | fi | |
15477 | fi | |
a3bba767 JJ |
15478 | echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5 |
15479 | echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6 | |
8af4d362 PB |
15480 | |
15481 | if test x$gcc_cv_as_machine_directive != xyes; then | |
15482 | echo "*** This target requires an assembler supporting \".machine\"" >&2 | |
15483 | echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 | |
15484 | test x$build = x$target && exit 1 | |
15485 | fi | |
15486 | conftest_s=' .text | |
6b37db3c | 15487 | mfcr r3,128';; |
4c67db14 | 15488 | *) conftest_s=' .machine power4 |
d2ab3e37 | 15489 | .text |
6b37db3c | 15490 | mfcr 3,128';; |
8ada417f | 15491 | esac |
8ada417f | 15492 | |
a3bba767 JJ |
15493 | echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5 |
15494 | echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6 | |
ba479fd2 NN |
15495 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then |
15496 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c4a9cff | 15497 | else |
8ada417f ZW |
15498 | gcc_cv_as_powerpc_mfcrf=no |
15499 | if test $in_tree_gas = yes; then | |
15500 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
15501 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 15502 | fi |
8ada417f | 15503 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 15504 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
15505 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15506 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15507 | (eval $ac_try) 2>&5 | |
15508 | ac_status=$? | |
15509 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15510 | (exit $ac_status); }; } | |
8ada417f ZW |
15511 | then |
15512 | gcc_cv_as_powerpc_mfcrf=yes | |
15513 | else | |
15514 | echo "configure: failed program was" >&5 | |
15515 | cat conftest.s >&5 | |
15516 | fi | |
15517 | rm -f conftest.o conftest.s | |
15518 | fi | |
2c4a9cff | 15519 | fi |
a3bba767 JJ |
15520 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
15521 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6 | |
63cf211a | 15522 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 NN |
15523 | |
15524 | cat >>confdefs.h <<\_ACEOF | |
2c4a9cff | 15525 | #define HAVE_AS_MFCRF 1 |
ba479fd2 | 15526 | _ACEOF |
ef1ecf87 | 15527 | |
8ada417f | 15528 | fi |
432218ba DE |
15529 | |
15530 | case $target in | |
15531 | *-*-aix*) conftest_s=' .machine "pwr5" | |
15532 | .csect .text[PR] | |
15533 | popcntb 3,3';; | |
15534 | *) conftest_s=' .machine power5 | |
15535 | .text | |
15536 | popcntb 3,3';; | |
15537 | esac | |
15538 | ||
a3bba767 JJ |
15539 | echo "$as_me:$LINENO: checking assembler for popcntb support" >&5 |
15540 | echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6 | |
432218ba DE |
15541 | if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then |
15542 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15543 | else | |
15544 | gcc_cv_as_powerpc_popcntb=no | |
15545 | if test $in_tree_gas = yes; then | |
15546 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
15547 | then gcc_cv_as_powerpc_popcntb=yes | |
15548 | fi | |
15549 | elif test x$gcc_cv_as != x; then | |
15550 | echo "$conftest_s" > conftest.s | |
15551 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15552 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15553 | (eval $ac_try) 2>&5 | |
15554 | ac_status=$? | |
15555 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15556 | (exit $ac_status); }; } | |
15557 | then | |
15558 | gcc_cv_as_powerpc_popcntb=yes | |
15559 | else | |
15560 | echo "configure: failed program was" >&5 | |
15561 | cat conftest.s >&5 | |
15562 | fi | |
15563 | rm -f conftest.o conftest.s | |
15564 | fi | |
15565 | fi | |
a3bba767 JJ |
15566 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5 |
15567 | echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6 | |
432218ba DE |
15568 | if test $gcc_cv_as_powerpc_popcntb = yes; then |
15569 | ||
15570 | cat >>confdefs.h <<\_ACEOF | |
15571 | #define HAVE_AS_POPCNTB 1 | |
15572 | _ACEOF | |
15573 | ||
9719f3b7 DE |
15574 | fi |
15575 | ||
15576 | case $target in | |
15577 | *-*-aix*) conftest_s=' .machine "pwr5x" | |
15578 | .csect .text[PR] | |
15579 | frin 1,1';; | |
1e04bfdc | 15580 | *) conftest_s=' .machine power5 |
9719f3b7 DE |
15581 | .text |
15582 | frin 1,1';; | |
15583 | esac | |
15584 | ||
a3bba767 JJ |
15585 | echo "$as_me:$LINENO: checking assembler for fp round support" >&5 |
15586 | echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6 | |
9719f3b7 DE |
15587 | if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then |
15588 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15589 | else | |
15590 | gcc_cv_as_powerpc_fprnd=no | |
15591 | if test $in_tree_gas = yes; then | |
15592 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
15593 | then gcc_cv_as_powerpc_fprnd=yes | |
15594 | fi | |
15595 | elif test x$gcc_cv_as != x; then | |
15596 | echo "$conftest_s" > conftest.s | |
15597 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15598 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15599 | (eval $ac_try) 2>&5 | |
15600 | ac_status=$? | |
15601 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15602 | (exit $ac_status); }; } | |
15603 | then | |
15604 | gcc_cv_as_powerpc_fprnd=yes | |
15605 | else | |
15606 | echo "configure: failed program was" >&5 | |
15607 | cat conftest.s >&5 | |
15608 | fi | |
15609 | rm -f conftest.o conftest.s | |
15610 | fi | |
15611 | fi | |
a3bba767 JJ |
15612 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5 |
15613 | echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6 | |
9719f3b7 DE |
15614 | if test $gcc_cv_as_powerpc_fprnd = yes; then |
15615 | ||
15616 | cat >>confdefs.h <<\_ACEOF | |
15617 | #define HAVE_AS_FPRND 1 | |
15618 | _ACEOF | |
15619 | ||
44cd321e PS |
15620 | fi |
15621 | ||
15622 | case $target in | |
15623 | *-*-aix*) conftest_s=' .machine "pwr6" | |
15624 | .csect .text[PR] | |
15625 | mffgpr 1,3';; | |
15626 | *) conftest_s=' .machine power6 | |
15627 | .text | |
15628 | mffgpr 1,3';; | |
15629 | esac | |
15630 | ||
a3bba767 JJ |
15631 | echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5 |
15632 | echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6 | |
44cd321e PS |
15633 | if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then |
15634 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15635 | else | |
15636 | gcc_cv_as_powerpc_mfpgpr=no | |
15637 | if test $in_tree_gas = yes; then | |
15638 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
15639 | then gcc_cv_as_powerpc_mfpgpr=yes | |
15640 | fi | |
15641 | elif test x$gcc_cv_as != x; then | |
15642 | echo "$conftest_s" > conftest.s | |
15643 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
15644 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15645 | (eval $ac_try) 2>&5 | |
15646 | ac_status=$? | |
15647 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15648 | (exit $ac_status); }; } | |
15649 | then | |
15650 | gcc_cv_as_powerpc_mfpgpr=yes | |
15651 | else | |
15652 | echo "configure: failed program was" >&5 | |
15653 | cat conftest.s >&5 | |
15654 | fi | |
15655 | rm -f conftest.o conftest.s | |
15656 | fi | |
15657 | fi | |
a3bba767 JJ |
15658 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5 |
15659 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6 | |
44cd321e PS |
15660 | if test $gcc_cv_as_powerpc_mfpgpr = yes; then |
15661 | ||
15662 | cat >>confdefs.h <<\_ACEOF | |
15663 | #define HAVE_AS_MFPGPR 1 | |
15664 | _ACEOF | |
15665 | ||
432218ba DE |
15666 | fi |
15667 | ||
7f970b70 AM |
15668 | case $target in |
15669 | *-*-aix*) conftest_s=' .csect .text[PR] | |
15670 | LCF..0: | |
15671 | addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; | |
15672 | *-*-darwin*) | |
15673 | conftest_s=' .text | |
15674 | LCF0: | |
15675 | addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; | |
15676 | *) conftest_s=' .text | |
15677 | .LCF0: | |
15678 | addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; | |
15679 | esac | |
15680 | ||
a3bba767 JJ |
15681 | echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5 |
15682 | echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6 | |
695d8830 AS |
15683 | if test "${gcc_cv_as_powerpc_rel16+set}" = set; then |
15684 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15685 | else | |
15686 | gcc_cv_as_powerpc_rel16=no | |
15687 | if test $in_tree_gas = yes; then | |
15688 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
15689 | then gcc_cv_as_powerpc_rel16=yes | |
15690 | fi | |
15691 | elif test x$gcc_cv_as != x; then | |
15692 | echo "$conftest_s" > conftest.s | |
15693 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
15694 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15695 | (eval $ac_try) 2>&5 | |
15696 | ac_status=$? | |
15697 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15698 | (exit $ac_status); }; } | |
15699 | then | |
15700 | gcc_cv_as_powerpc_rel16=yes | |
15701 | else | |
15702 | echo "configure: failed program was" >&5 | |
15703 | cat conftest.s >&5 | |
15704 | fi | |
15705 | rm -f conftest.o conftest.s | |
15706 | fi | |
15707 | fi | |
a3bba767 JJ |
15708 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5 |
15709 | echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6 | |
695d8830 AS |
15710 | if test $gcc_cv_as_powerpc_rel16 = yes; then |
15711 | ||
15712 | cat >>confdefs.h <<\_ACEOF | |
15713 | #define HAVE_AS_REL16 1 | |
15714 | _ACEOF | |
15715 | ||
15716 | fi | |
15717 | ||
b639c3c2 JJ |
15718 | case $target in |
15719 | *-*-aix*) conftest_s=' .machine "pwr6" | |
15720 | .csect .text[PR] | |
15721 | cmpb 3,4,5';; | |
15722 | *) conftest_s=' .machine power6 | |
15723 | .text | |
15724 | cmpb 3,4,5';; | |
15725 | esac | |
15726 | ||
a3bba767 JJ |
15727 | echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5 |
15728 | echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6 | |
b639c3c2 JJ |
15729 | if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then |
15730 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15731 | else | |
15732 | gcc_cv_as_powerpc_cmpb=no | |
15733 | if test $in_tree_gas = yes; then | |
15734 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
15735 | then gcc_cv_as_powerpc_cmpb=yes | |
15736 | fi | |
15737 | elif test x$gcc_cv_as != x; then | |
15738 | echo "$conftest_s" > conftest.s | |
15739 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
15740 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15741 | (eval $ac_try) 2>&5 | |
15742 | ac_status=$? | |
15743 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15744 | (exit $ac_status); }; } | |
15745 | then | |
15746 | gcc_cv_as_powerpc_cmpb=yes | |
15747 | else | |
15748 | echo "configure: failed program was" >&5 | |
15749 | cat conftest.s >&5 | |
15750 | fi | |
15751 | rm -f conftest.o conftest.s | |
15752 | fi | |
15753 | fi | |
a3bba767 JJ |
15754 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5 |
15755 | echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6 | |
b639c3c2 JJ |
15756 | if test $gcc_cv_as_powerpc_cmpb = yes; then |
15757 | ||
15758 | cat >>confdefs.h <<\_ACEOF | |
15759 | #define HAVE_AS_CMPB 1 | |
15760 | _ACEOF | |
15761 | ||
15762 | fi | |
15763 | ||
15764 | case $target in | |
15765 | *-*-aix*) conftest_s=' .machine "pwr6" | |
15766 | .csect .text[PR] | |
0d74c0ee | 15767 | dadd 1,2,3';; |
b639c3c2 JJ |
15768 | *) conftest_s=' .machine power6 |
15769 | .text | |
0d74c0ee | 15770 | dadd 1,2,3';; |
b639c3c2 JJ |
15771 | esac |
15772 | ||
a3bba767 JJ |
15773 | echo "$as_me:$LINENO: checking assembler for decimal float support" >&5 |
15774 | echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6 | |
b639c3c2 JJ |
15775 | if test "${gcc_cv_as_powerpc_dfp+set}" = set; then |
15776 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15777 | else | |
15778 | gcc_cv_as_powerpc_dfp=no | |
15779 | if test $in_tree_gas = yes; then | |
15780 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
15781 | then gcc_cv_as_powerpc_dfp=yes | |
15782 | fi | |
15783 | elif test x$gcc_cv_as != x; then | |
15784 | echo "$conftest_s" > conftest.s | |
15785 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
15786 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15787 | (eval $ac_try) 2>&5 | |
15788 | ac_status=$? | |
15789 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15790 | (exit $ac_status); }; } | |
15791 | then | |
15792 | gcc_cv_as_powerpc_dfp=yes | |
15793 | else | |
15794 | echo "configure: failed program was" >&5 | |
15795 | cat conftest.s >&5 | |
15796 | fi | |
15797 | rm -f conftest.o conftest.s | |
15798 | fi | |
15799 | fi | |
a3bba767 JJ |
15800 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5 |
15801 | echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6 | |
b639c3c2 JJ |
15802 | if test $gcc_cv_as_powerpc_dfp = yes; then |
15803 | ||
15804 | cat >>confdefs.h <<\_ACEOF | |
15805 | #define HAVE_AS_DFP 1 | |
15806 | _ACEOF | |
15807 | ||
7f970b70 | 15808 | fi |
8ada417f ZW |
15809 | ;; |
15810 | ||
15811 | mips*-*-*) | |
a3bba767 JJ |
15812 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
15813 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
ba479fd2 NN |
15814 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then |
15815 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
15816 | else |
15817 | gcc_cv_as_mips_explicit_relocs=no | |
15818 | if test $in_tree_gas = yes; then | |
15819 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
15820 | then gcc_cv_as_mips_explicit_relocs=yes | |
15821 | fi | |
15822 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 15823 | echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
ba479fd2 NN |
15824 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15825 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15826 | (eval $ac_try) 2>&5 | |
15827 | ac_status=$? | |
15828 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15829 | (exit $ac_status); }; } | |
8ada417f ZW |
15830 | then |
15831 | gcc_cv_as_mips_explicit_relocs=yes | |
15832 | else | |
15833 | echo "configure: failed program was" >&5 | |
15834 | cat conftest.s >&5 | |
ef1ecf87 | 15835 | fi |
8ada417f ZW |
15836 | rm -f conftest.o conftest.s |
15837 | fi | |
15838 | fi | |
a3bba767 JJ |
15839 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
15840 | echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6 | |
8ada417f ZW |
15841 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
15842 | if test x$target_cpu_default = x | |
15843 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
15844 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
15845 | fi | |
4551169f | 15846 | fi |
a3bba767 JJ |
15847 | echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5 |
15848 | echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6 | |
4551169f RS |
15849 | if test "${gcc_cv_as_mips_no_shared+set}" = set; then |
15850 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15851 | else | |
15852 | gcc_cv_as_mips_no_shared=no | |
15853 | if test $in_tree_gas = yes; then | |
15854 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` | |
15855 | then gcc_cv_as_mips_no_shared=yes | |
15856 | fi | |
15857 | elif test x$gcc_cv_as != x; then | |
15858 | echo 'nop' > conftest.s | |
15859 | if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5' | |
15860 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15861 | (eval $ac_try) 2>&5 | |
15862 | ac_status=$? | |
15863 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15864 | (exit $ac_status); }; } | |
15865 | then | |
15866 | gcc_cv_as_mips_no_shared=yes | |
15867 | else | |
15868 | echo "configure: failed program was" >&5 | |
15869 | cat conftest.s >&5 | |
15870 | fi | |
15871 | rm -f conftest.o conftest.s | |
15872 | fi | |
15873 | fi | |
a3bba767 JJ |
15874 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5 |
15875 | echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6 | |
4551169f RS |
15876 | if test $gcc_cv_as_mips_no_shared = yes; then |
15877 | ||
15878 | cat >>confdefs.h <<\_ACEOF | |
15879 | #define HAVE_AS_NO_SHARED 1 | |
15880 | _ACEOF | |
15881 | ||
8ada417f | 15882 | fi |
dbad5e72 SE |
15883 | ;; |
15884 | esac | |
8ada417f | 15885 | |
dbad5e72 SE |
15886 | # Mips and HP-UX need the GNU assembler. |
15887 | # Linux on IA64 might be able to use the Intel assembler. | |
15888 | ||
15889 | case "$target" in | |
15890 | mips*-*-* | *-*-hpux* ) | |
82563d35 RS |
15891 | if test x$gas_flag = xyes \ |
15892 | || test x"$host" != x"$build" \ | |
15893 | || test ! -x "$gcc_cv_as" \ | |
15894 | || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
15895 | : | |
15896 | else | |
15897 | echo "*** This configuration requires the GNU assembler" >&2 | |
15898 | exit 1 | |
15899 | fi | |
ef1ecf87 | 15900 | ;; |
1cb36a98 | 15901 | esac |
dbad5e72 | 15902 | |
9d147085 RH |
15903 | # ??? Not all targets support dwarf2 debug_line, even within a version |
15904 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
15905 | # info to the output file. So, as supported targets are added to gas 2.11, | |
15906 | # add some instruction here to (also) show we expect this might work. | |
15907 | # ??? Once 2.11 is released, probably need to add first known working | |
15908 | # version to the per-target configury. | |
15909 | case "$target" in | |
80486e06 | 15910 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \ |
2853bc5a | 15911 | | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \ |
714f737f | 15912 | | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*) |
9d147085 RH |
15913 | insn="nop" |
15914 | ;; | |
57116d8d | 15915 | ia64*-*-* | s390*-*-*) |
9d147085 RH |
15916 | insn="nop 0" |
15917 | ;; | |
2853bc5a HPN |
15918 | mmix-*-*) |
15919 | insn="swym 0" | |
15920 | ;; | |
8ada417f ZW |
15921 | esac |
15922 | if test x"$insn" != x; then | |
15923 | conftest_s="\ | |
15924 | .file 1 \"conftest.s\" | |
15925 | .loc 1 3 0 | |
15926 | $insn" | |
a3bba767 JJ |
15927 | echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5 |
15928 | echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6 | |
ba479fd2 NN |
15929 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then |
15930 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
15931 | else |
15932 | gcc_cv_as_dwarf2_debug_line=no | |
15933 | if test $in_tree_gas = yes; then | |
15934 | if test $in_tree_gas_is_elf = yes \ | |
15935 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
15936 | then gcc_cv_as_dwarf2_debug_line=yes | |
15937 | fi | |
15938 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 15939 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
15940 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15941 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15942 | (eval $ac_try) 2>&5 | |
15943 | ac_status=$? | |
15944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15945 | (exit $ac_status); }; } | |
8ada417f | 15946 | then |
080a5bb0 EB |
15947 | if test x$gcc_cv_objdump != x \ |
15948 | && $gcc_cv_objdump -h conftest.o 2> /dev/null \ | |
15949 | | grep debug_line > /dev/null 2>&1; then | |
8ada417f ZW |
15950 | gcc_cv_as_dwarf2_debug_line=yes |
15951 | fi | |
15952 | else | |
15953 | echo "configure: failed program was" >&5 | |
15954 | cat conftest.s >&5 | |
15955 | fi | |
15956 | rm -f conftest.o conftest.s | |
15957 | fi | |
15958 | fi | |
a3bba767 JJ |
15959 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
15960 | echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6 | |
ad9c4d9f | 15961 | |
ad9c4d9f | 15962 | |
8ada417f ZW |
15963 | # The .debug_line file table must be in the exact order that |
15964 | # we specified the files, since these indices are also used | |
15965 | # by DW_AT_decl_file. Approximate this test by testing if | |
15966 | # the assembler bitches if the same index is assigned twice. | |
a3bba767 JJ |
15967 | echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5 |
15968 | echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6 | |
ba479fd2 NN |
15969 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then |
15970 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
15971 | else |
15972 | gcc_cv_as_dwarf2_file_buggy=no | |
15973 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 15974 | echo ' .file 1 "foo.s" |
8ada417f | 15975 | .file 1 "bar.s"' > conftest.s |
ba479fd2 NN |
15976 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
15977 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15978 | (eval $ac_try) 2>&5 | |
15979 | ac_status=$? | |
15980 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15981 | (exit $ac_status); }; } | |
8ada417f ZW |
15982 | then |
15983 | gcc_cv_as_dwarf2_file_buggy=yes | |
15984 | else | |
15985 | echo "configure: failed program was" >&5 | |
15986 | cat conftest.s >&5 | |
15987 | fi | |
15988 | rm -f conftest.o conftest.s | |
15989 | fi | |
ad9c4d9f | 15990 | fi |
a3bba767 JJ |
15991 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
15992 | echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6 | |
8ada417f ZW |
15993 | |
15994 | ||
15995 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
15996 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 NN |
15997 | |
15998 | cat >>confdefs.h <<\_ACEOF | |
9d147085 | 15999 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 |
ba479fd2 | 16000 | _ACEOF |
9d147085 | 16001 | |
8ada417f | 16002 | fi |
ad9c4d9f | 16003 | |
a3bba767 JJ |
16004 | echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5 |
16005 | echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6 | |
ba479fd2 NN |
16006 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then |
16007 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
16008 | else |
16009 | gcc_cv_as_gdwarf2_flag=no | |
16010 | if test $in_tree_gas = yes; then | |
16011 | if test $in_tree_gas_is_elf = yes \ | |
16012 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
16013 | then gcc_cv_as_gdwarf2_flag=yes | |
16014 | fi | |
16015 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 16016 | echo "$insn" > conftest.s |
ba479fd2 NN |
16017 | if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5' |
16018 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16019 | (eval $ac_try) 2>&5 | |
16020 | ac_status=$? | |
16021 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16022 | (exit $ac_status); }; } | |
8ada417f ZW |
16023 | then |
16024 | gcc_cv_as_gdwarf2_flag=yes | |
16025 | else | |
16026 | echo "configure: failed program was" >&5 | |
16027 | cat conftest.s >&5 | |
16028 | fi | |
16029 | rm -f conftest.o conftest.s | |
16030 | fi | |
ad9c4d9f | 16031 | fi |
a3bba767 JJ |
16032 | echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5 |
16033 | echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6 | |
63cf211a | 16034 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 NN |
16035 | |
16036 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 16037 | #define HAVE_AS_GDWARF2_DEBUG_FLAG 1 |
ba479fd2 | 16038 | _ACEOF |
5f0e9ea2 GK |
16039 | |
16040 | fi | |
ad9c4d9f | 16041 | |
a3bba767 JJ |
16042 | echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5 |
16043 | echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6 | |
ba479fd2 NN |
16044 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then |
16045 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
16046 | else |
16047 | gcc_cv_as_gstabs_flag=no | |
16048 | if test $in_tree_gas = yes; then | |
16049 | if test $in_tree_gas_is_elf = yes \ | |
16050 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
16051 | then gcc_cv_as_gstabs_flag=yes | |
16052 | fi | |
16053 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 16054 | echo "$insn" > conftest.s |
ba479fd2 NN |
16055 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5' |
16056 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16057 | (eval $ac_try) 2>&5 | |
16058 | ac_status=$? | |
16059 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16060 | (exit $ac_status); }; } | |
8ada417f ZW |
16061 | then |
16062 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
16063 | # and warns about it, but still exits successfully. So check for | |
16064 | # this. | |
ba479fd2 NN |
16065 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
16066 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16067 | (eval $ac_try) 2>&5 | |
16068 | ac_status=$? | |
16069 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16070 | (exit $ac_status); }; } | |
8ada417f ZW |
16071 | then : |
16072 | else gcc_cv_as_gstabs_flag=yes | |
16073 | fi | |
16074 | else | |
16075 | echo "configure: failed program was" >&5 | |
16076 | cat conftest.s >&5 | |
16077 | fi | |
16078 | rm -f conftest.o conftest.s | |
16079 | fi | |
ad9c4d9f | 16080 | fi |
a3bba767 JJ |
16081 | echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5 |
16082 | echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6 | |
63cf211a | 16083 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 NN |
16084 | |
16085 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 16086 | #define HAVE_AS_GSTABS_DEBUG_FLAG 1 |
ba479fd2 | 16087 | _ACEOF |
5f0e9ea2 GK |
16088 | |
16089 | fi | |
8ada417f | 16090 | fi |
5f0e9ea2 | 16091 | |
a3bba767 JJ |
16092 | echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5 |
16093 | echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6 | |
03943c05 AO |
16094 | if test "${gcc_cv_as_line_zero+set}" = set; then |
16095 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16096 | else | |
16097 | gcc_cv_as_line_zero=no | |
16098 | if test $in_tree_gas = yes; then | |
cf0eb7a1 AO |
16099 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91` |
16100 | then gcc_cv_as_line_zero=yes | |
03943c05 AO |
16101 | fi |
16102 | elif test "x$gcc_cv_as" != x; then | |
16103 | { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s | |
16104 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out' | |
16105 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16106 | (eval $ac_try) 2>&5 | |
16107 | ac_status=$? | |
16108 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16109 | (exit $ac_status); }; } && | |
16110 | test "x`cat conftest.out`" = x | |
16111 | then | |
16112 | gcc_cv_as_line_zero=yes | |
16113 | else | |
16114 | echo "configure: failed program was" >&5 | |
16115 | cat conftest.s >&5 | |
16116 | echo "configure: error output was" >&5 | |
16117 | cat conftest.out >&5 | |
16118 | fi | |
16119 | rm -f conftest.o conftest.s conftest.out | |
16120 | fi | |
16121 | fi | |
a3bba767 JJ |
16122 | echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5 |
16123 | echo "${ECHO_T}$gcc_cv_as_line_zero" >&6 | |
03943c05 AO |
16124 | if test "x$gcc_cv_as_line_zero" = xyes; then |
16125 | ||
16126 | cat >>confdefs.h <<\_ACEOF | |
16127 | #define HAVE_AS_LINE_ZERO 1 | |
16128 | _ACEOF | |
16129 | ||
16130 | fi | |
16131 | ||
a3bba767 JJ |
16132 | echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5 |
16133 | echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6 | |
96d0f4dc | 16134 | gcc_cv_ld_ro_rw_mix=unknown |
34a86c2b | 16135 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
16136 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ |
16137 | && test $in_tree_ld_is_elf = yes; then | |
96d0f4dc JJ |
16138 | gcc_cv_ld_ro_rw_mix=read-write |
16139 | fi | |
16140 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
90e145da KC |
16141 | echo '.section myfoosect, "a"' > conftest1.s |
16142 | echo '.section myfoosect, "aw"' > conftest2.s | |
96d0f4dc | 16143 | echo '.byte 1' >> conftest2.s |
90e145da | 16144 | echo '.section myfoosect, "a"' > conftest3.s |
96d0f4dc | 16145 | echo '.byte 0' >> conftest3.s |
6cd656d0 KC |
16146 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
16147 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
16148 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
96d0f4dc | 16149 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ |
c6cc7e13 | 16150 | conftest2.o conftest3.o > /dev/null 2>&1; then |
96d0f4dc | 16151 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ |
c6cc7e13 | 16152 | | sed -e '/myfoosect/!d' -e N` |
96d0f4dc JJ |
16153 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then |
16154 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
16155 | gcc_cv_ld_ro_rw_mix=read-only | |
16156 | else | |
16157 | gcc_cv_ld_ro_rw_mix=read-write | |
16158 | fi | |
16159 | fi | |
16160 | fi | |
16161 | rm -f conftest.* conftest[123].* | |
16162 | fi | |
16163 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
ba479fd2 NN |
16164 | |
16165 | cat >>confdefs.h <<\_ACEOF | |
96d0f4dc | 16166 | #define HAVE_LD_RO_RW_SECTION_MIXING 1 |
ba479fd2 | 16167 | _ACEOF |
96d0f4dc JJ |
16168 | |
16169 | fi | |
a3bba767 JJ |
16170 | echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5 |
16171 | echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6 | |
96d0f4dc | 16172 | |
a3bba767 JJ |
16173 | echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5 |
16174 | echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6 | |
275b60d6 | 16175 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 16176 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
16177 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
16178 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
16179 | gcc_cv_ld_eh_frame_hdr=yes |
16180 | fi | |
16181 | elif test x$gcc_cv_ld != x; then | |
16182 | # Check if linker supports --eh-frame-hdr option | |
16183 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
16184 | gcc_cv_ld_eh_frame_hdr=yes | |
16185 | fi | |
16186 | fi | |
232b67d9 | 16187 | |
275b60d6 | 16188 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
ba479fd2 NN |
16189 | |
16190 | cat >>confdefs.h <<\_ACEOF | |
275b60d6 | 16191 | #define HAVE_LD_EH_FRAME_HDR 1 |
ba479fd2 | 16192 | _ACEOF |
275b60d6 JJ |
16193 | |
16194 | fi | |
a3bba767 JJ |
16195 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
16196 | echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6 | |
275b60d6 | 16197 | |
a3bba767 JJ |
16198 | echo "$as_me:$LINENO: checking linker position independent executable support" >&5 |
16199 | echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6 | |
24a4dd31 JJ |
16200 | gcc_cv_ld_pie=no |
16201 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
16202 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
16203 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
16204 | gcc_cv_ld_pie=yes |
16205 | fi | |
16206 | elif test x$gcc_cv_ld != x; then | |
16207 | # Check if linker supports -pie option | |
16208 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
16209 | gcc_cv_ld_pie=yes | |
16210 | fi | |
16211 | fi | |
16212 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 NN |
16213 | |
16214 | cat >>confdefs.h <<\_ACEOF | |
24a4dd31 | 16215 | #define HAVE_LD_PIE 1 |
ba479fd2 | 16216 | _ACEOF |
24a4dd31 JJ |
16217 | |
16218 | fi | |
a3bba767 JJ |
16219 | echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5 |
16220 | echo "${ECHO_T}$gcc_cv_ld_pie" >&6 | |
24a4dd31 | 16221 | |
a3bba767 JJ |
16222 | echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5 |
16223 | echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6 | |
22ba88ef | 16224 | gcc_cv_ld_eh_gc_sections=no |
b639c3c2 JJ |
16225 | if test $in_tree_ld = yes ; then |
16226 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
16227 | && test $in_tree_ld_is_elf = yes; then | |
16228 | gcc_cv_ld_eh_gc_sections=yes | |
16229 | fi | |
16230 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
16231 | cat > conftest.s <<EOF | |
16232 | .section .text | |
16233 | .globl _start | |
16234 | .type _start, @function | |
16235 | _start: | |
16236 | .long foo | |
16237 | .size _start, .-_start | |
16238 | .section .text.foo,"ax",@progbits | |
16239 | .type foo, @function | |
16240 | foo: | |
16241 | .long 0 | |
16242 | .size foo, .-foo | |
16243 | .section .gcc_except_table.foo,"a",@progbits | |
16244 | .L0: | |
16245 | .long 0 | |
16246 | .section .eh_frame,"a",@progbits | |
16247 | .long .L0 | |
16248 | EOF | |
16249 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
16250 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
16251 | | grep "gc-sections option ignored" > /dev/null; then | |
16252 | gcc_cv_ld_eh_gc_sections=no | |
16253 | elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then | |
16254 | gcc_cv_ld_eh_gc_sections=yes | |
16255 | # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections. | |
16256 | if test x$gcc_cv_as_comdat_group != xyes; then | |
16257 | gcc_cv_ld_eh_gc_sections=no | |
16258 | cat > conftest.s <<EOF | |
16259 | .section .text | |
16260 | .globl _start | |
16261 | .type _start, @function | |
16262 | _start: | |
16263 | .long foo | |
16264 | .size _start, .-_start | |
16265 | .section .gnu.linkonce.t.foo,"ax",@progbits | |
16266 | .type foo, @function | |
16267 | foo: | |
16268 | .long 0 | |
16269 | .size foo, .-foo | |
16270 | .section .gcc_except_table.foo,"a",@progbits | |
16271 | .L0: | |
16272 | .long 0 | |
16273 | .section .eh_frame,"a",@progbits | |
16274 | .long .L0 | |
16275 | EOF | |
16276 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
16277 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
16278 | | grep "gc-sections option ignored" > /dev/null; then | |
16279 | gcc_cv_ld_eh_gc_sections=no | |
16280 | elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then | |
16281 | gcc_cv_ld_eh_gc_sections=yes | |
16282 | fi | |
16283 | fi | |
16284 | fi | |
16285 | fi | |
16286 | fi | |
16287 | rm -f conftest.s conftest.o conftest | |
16288 | fi | |
e9d207d9 EB |
16289 | case "$target" in |
16290 | hppa*-*-linux*) | |
16291 | # ??? This apparently exposes a binutils bug with PC-relative relocations. | |
16292 | gcc_cv_ld_eh_gc_sections=no | |
16293 | ;; | |
16294 | esac | |
22ba88ef EB |
16295 | if test x$gcc_cv_ld_eh_gc_sections = xyes; then |
16296 | ||
16297 | cat >>confdefs.h <<\_ACEOF | |
16298 | #define HAVE_LD_EH_GC_SECTIONS 1 | |
16299 | _ACEOF | |
16300 | ||
16301 | fi | |
a3bba767 JJ |
16302 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5 |
16303 | echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6 | |
22ba88ef | 16304 | |
8bb915b6 NN |
16305 | # -------- |
16306 | # UNSORTED | |
16307 | # -------- | |
16308 | ||
a3bba767 JJ |
16309 | echo "$as_me:$LINENO: checking linker --as-needed support" >&5 |
16310 | echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6 | |
82e923f6 RS |
16311 | if test "${gcc_cv_ld_as_needed+set}" = set; then |
16312 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16313 | else | |
16314 | gcc_cv_ld_as_needed=no | |
765f1bf9 AM |
16315 | if test $in_tree_ld = yes ; then |
16316 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
16317 | && test $in_tree_ld_is_elf = yes; then | |
16318 | gcc_cv_ld_as_needed=yes | |
16319 | fi | |
16320 | elif test x$gcc_cv_ld != x; then | |
16321 | # Check if linker supports --as-needed and --no-as-needed options | |
16322 | if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then | |
16323 | gcc_cv_ld_as_needed=yes | |
16324 | fi | |
16325 | fi | |
82e923f6 RS |
16326 | |
16327 | fi | |
a3bba767 JJ |
16328 | echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5 |
16329 | echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6 | |
765f1bf9 AM |
16330 | if test x"$gcc_cv_ld_as_needed" = xyes; then |
16331 | ||
16332 | cat >>confdefs.h <<\_ACEOF | |
16333 | #define HAVE_LD_AS_NEEDED 1 | |
16334 | _ACEOF | |
16335 | ||
16336 | fi | |
765f1bf9 | 16337 | |
d82bf747 AM |
16338 | case "$target:$tm_file" in |
16339 | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*) | |
a3bba767 JJ |
16340 | echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5 |
16341 | echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6 | |
85b776df AM |
16342 | if test "${gcc_cv_ld_no_dot_syms+set}" = set; then |
16343 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16344 | else | |
16345 | gcc_cv_ld_no_dot_syms=no | |
16346 | if test $in_tree_ld = yes ; then | |
16347 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then | |
16348 | gcc_cv_ld_no_dot_syms=yes | |
16349 | fi | |
16350 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
16351 | cat > conftest1.s <<EOF | |
16352 | .text | |
16353 | bl .foo | |
16354 | EOF | |
16355 | cat > conftest2.s <<EOF | |
16356 | .section ".opd","aw" | |
16357 | .align 3 | |
16358 | .globl foo | |
16359 | .type foo,@function | |
16360 | foo: | |
16361 | .quad .LEfoo,.TOC.@tocbase,0 | |
16362 | .text | |
16363 | .LEfoo: | |
16364 | blr | |
16365 | .size foo,.-.LEfoo | |
16366 | EOF | |
16367 | if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
16368 | && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
16369 | && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then | |
16370 | gcc_cv_ld_no_dot_syms=yes | |
16371 | fi | |
16372 | rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s | |
16373 | fi | |
16374 | ||
16375 | fi | |
a3bba767 JJ |
16376 | echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5 |
16377 | echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6 | |
85b776df AM |
16378 | if test x"$gcc_cv_ld_no_dot_syms" = xyes; then |
16379 | ||
16380 | cat >>confdefs.h <<\_ACEOF | |
16381 | #define HAVE_LD_NO_DOT_SYMS 1 | |
16382 | _ACEOF | |
16383 | ||
16384 | fi | |
16385 | ;; | |
16386 | esac | |
16387 | ||
a3bba767 JJ |
16388 | echo "$as_me:$LINENO: checking linker --sysroot support" >&5 |
16389 | echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6 | |
380e5ca4 MM |
16390 | if test "${gcc_cv_ld_sysroot+set}" = set; then |
16391 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16392 | else | |
16393 | gcc_cv_ld_sysroot=no | |
16394 | if test $in_tree_ld = yes ; then | |
16395 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then | |
7032df40 | 16396 | gcc_cv_ld_sysroot=yes |
380e5ca4 MM |
16397 | fi |
16398 | elif test x$gcc_cv_ld != x; then | |
16399 | if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then | |
16400 | gcc_cv_ld_sysroot=yes | |
16401 | fi | |
16402 | fi | |
16403 | fi | |
a3bba767 JJ |
16404 | echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5 |
16405 | echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6 | |
380e5ca4 MM |
16406 | if test x"$gcc_cv_ld_sysroot" = xyes; then |
16407 | ||
16408 | cat >>confdefs.h <<\_ACEOF | |
16409 | #define HAVE_LD_SYSROOT 1 | |
16410 | _ACEOF | |
16411 | ||
16412 | fi | |
16413 | ||
9fb28a67 | 16414 | if test x$with_sysroot = x && test x$host = x$target \ |
c794c06f CD |
16415 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \ |
16416 | && test "$prefix" != "NONE"; then | |
ba479fd2 NN |
16417 | |
16418 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 16419 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 16420 | _ACEOF |
793e9558 PB |
16421 | |
16422 | fi | |
16423 | ||
77008252 | 16424 | # Test for stack protector support in target C library. |
a3bba767 JJ |
16425 | echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5 |
16426 | echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6 | |
77008252 JJ |
16427 | if test "${gcc_cv_libc_provides_ssp+set}" = set; then |
16428 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16429 | else | |
16430 | gcc_cv_libc_provides_ssp=no | |
a6ccdbab EC |
16431 | case "$target" in |
16432 | *-*-linux*) | |
77008252 JJ |
16433 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then |
16434 | if test "x$with_sysroot" = x; then | |
16435 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
c9ecbf86 JM |
16436 | elif test "x$with_build_sysroot" != "x"; then |
16437 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
77008252 JJ |
16438 | elif test "x$with_sysroot" = xyes; then |
16439 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
16440 | else | |
16441 | glibc_header_dir="${with_sysroot}/usr/include" | |
16442 | fi | |
16443 | else | |
16444 | glibc_header_dir=/usr/include | |
16445 | fi | |
16446 | # glibc 2.4 and later provides __stack_chk_fail and | |
16447 | # either __stack_chk_guard, or TLS access to stack guard canary. | |
16448 | if test -f $glibc_header_dir/features.h \ | |
16449 | && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \ | |
16450 | $glibc_header_dir/features.h > /dev/null; then | |
16451 | if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \ | |
16452 | $glibc_header_dir/features.h > /dev/null; then | |
16453 | gcc_cv_libc_provides_ssp=yes | |
16454 | elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \ | |
16455 | $glibc_header_dir/features.h > /dev/null \ | |
16456 | && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \ | |
16457 | $glibc_header_dir/features.h > /dev/null; then | |
16458 | gcc_cv_libc_provides_ssp=yes | |
16459 | fi | |
a6ccdbab EC |
16460 | fi |
16461 | ;; | |
16462 | *-*-darwin*) | |
a3bba767 JJ |
16463 | echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5 |
16464 | echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6 | |
a6ccdbab EC |
16465 | if test "${ac_cv_func___stack_chk_fail+set}" = set; then |
16466 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16467 | else | |
16468 | cat >conftest.$ac_ext <<_ACEOF | |
16469 | /* confdefs.h. */ | |
16470 | _ACEOF | |
16471 | cat confdefs.h >>conftest.$ac_ext | |
16472 | cat >>conftest.$ac_ext <<_ACEOF | |
16473 | /* end confdefs.h. */ | |
16474 | /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail. | |
16475 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
16476 | #define __stack_chk_fail innocuous___stack_chk_fail | |
16477 | ||
16478 | /* System header to define __stub macros and hopefully few prototypes, | |
16479 | which can conflict with char __stack_chk_fail (); below. | |
16480 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
16481 | <limits.h> exists even on freestanding compilers. */ | |
16482 | ||
16483 | #ifdef __STDC__ | |
16484 | # include <limits.h> | |
16485 | #else | |
16486 | # include <assert.h> | |
16487 | #endif | |
16488 | ||
16489 | #undef __stack_chk_fail | |
16490 | ||
a3bba767 | 16491 | /* Override any gcc2 internal prototype to avoid an error. */ |
a6ccdbab EC |
16492 | #ifdef __cplusplus |
16493 | extern "C" | |
a3bba767 | 16494 | { |
a6ccdbab | 16495 | #endif |
a3bba767 JJ |
16496 | /* We use char because int might match the return type of a gcc2 |
16497 | builtin and then its argument prototype would still apply. */ | |
a6ccdbab EC |
16498 | char __stack_chk_fail (); |
16499 | /* The GNU C library defines this for functions which it implements | |
16500 | to always fail with ENOSYS. Some functions are actually named | |
16501 | something starting with __ and the normal name is an alias. */ | |
a3bba767 | 16502 | #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail) |
a6ccdbab | 16503 | choke me |
a3bba767 JJ |
16504 | #else |
16505 | char (*f) () = __stack_chk_fail; | |
16506 | #endif | |
16507 | #ifdef __cplusplus | |
16508 | } | |
a6ccdbab EC |
16509 | #endif |
16510 | ||
16511 | int | |
16512 | main () | |
16513 | { | |
a3bba767 | 16514 | return f != __stack_chk_fail; |
a6ccdbab EC |
16515 | ; |
16516 | return 0; | |
16517 | } | |
16518 | _ACEOF | |
16519 | rm -f conftest.$ac_objext conftest$ac_exeext | |
a3bba767 JJ |
16520 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
16521 | (eval $ac_link) 2>conftest.er1 | |
a6ccdbab EC |
16522 | ac_status=$? |
16523 | grep -v '^ *+' conftest.er1 >conftest.err | |
16524 | rm -f conftest.er1 | |
16525 | cat conftest.err >&5 | |
16526 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
a3bba767 JJ |
16527 | (exit $ac_status); } && |
16528 | { ac_try='test -z "$ac_c_werror_flag" | |
16529 | || test ! -s conftest.err' | |
16530 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16531 | (eval $ac_try) 2>&5 | |
16532 | ac_status=$? | |
16533 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16534 | (exit $ac_status); }; } && | |
16535 | { ac_try='test -s conftest$ac_exeext' | |
16536 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
16537 | (eval $ac_try) 2>&5 | |
16538 | ac_status=$? | |
16539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
16540 | (exit $ac_status); }; }; then | |
8b1f719a PB |
16541 | ac_cv_func___stack_chk_fail=yes |
16542 | else | |
a6ccdbab EC |
16543 | echo "$as_me: failed program was:" >&5 |
16544 | sed 's/^/| /' conftest.$ac_ext >&5 | |
16545 | ||
a3bba767 | 16546 | ac_cv_func___stack_chk_fail=no |
a6ccdbab | 16547 | fi |
a3bba767 | 16548 | rm -f conftest.err conftest.$ac_objext \ |
a6ccdbab EC |
16549 | conftest$ac_exeext conftest.$ac_ext |
16550 | fi | |
a3bba767 JJ |
16551 | echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5 |
16552 | echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6 | |
a6ccdbab EC |
16553 | if test $ac_cv_func___stack_chk_fail = yes; then |
16554 | gcc_cv_libc_provides_ssp=yes | |
16555 | else | |
16556 | echo "no __stack_chk_fail on this target" | |
77008252 | 16557 | fi |
a6ccdbab EC |
16558 | |
16559 | ;; | |
77008252 | 16560 | *) gcc_cv_libc_provides_ssp=no ;; |
a6ccdbab EC |
16561 | esac |
16562 | fi | |
a3bba767 JJ |
16563 | echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5 |
16564 | echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 | |
a6ccdbab | 16565 | |
77008252 JJ |
16566 | if test x$gcc_cv_libc_provides_ssp = xyes; then |
16567 | ||
16568 | cat >>confdefs.h <<\_ACEOF | |
16569 | #define TARGET_LIBC_PROVIDES_SSP 1 | |
16570 | _ACEOF | |
16571 | ||
16572 | fi | |
16573 | ||
ed965309 JJ |
16574 | # Check if TFmode long double should be used by default or not. |
16575 | # Some glibc targets used DFmode long double, but with glibc 2.4 | |
16576 | # and later they can use TFmode. | |
16577 | case "$target" in | |
f7cc5390 JM |
16578 | powerpc*-*-linux* | \ |
16579 | powerpc*-*-gnu* | \ | |
ed965309 JJ |
16580 | sparc*-*-linux* | \ |
16581 | s390*-*-linux* | \ | |
16582 | alpha*-*-linux*) | |
16583 | ||
a3bba767 | 16584 | # Check whether --with-long-double-128 or --without-long-double-128 was given. |
ed965309 | 16585 | if test "${with_long_double_128+set}" = set; then |
a3bba767 JJ |
16586 | withval="$with_long_double_128" |
16587 | gcc_cv_target_ldbl128="$with_long_double_128" | |
ed965309 JJ |
16588 | else |
16589 | gcc_cv_target_ldbl128=no | |
16590 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then | |
16591 | if test "x$with_sysroot" = x; then | |
16592 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
c9ecbf86 JM |
16593 | elif test "x$with_build_sysroot" != "x"; then |
16594 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
ed965309 JJ |
16595 | elif test "x$with_sysroot" = xyes; then |
16596 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
16597 | else | |
16598 | glibc_header_dir="${with_sysroot}/usr/include" | |
16599 | fi | |
16600 | else | |
16601 | glibc_header_dir=/usr/include | |
16602 | fi | |
65280f6c | 16603 | grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ |
ed965309 JJ |
16604 | $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \ |
16605 | && gcc_cv_target_ldbl128=yes | |
65280f6c | 16606 | |
a3bba767 | 16607 | fi; |
ed965309 JJ |
16608 | ;; |
16609 | esac | |
16610 | if test x$gcc_cv_target_ldbl128 = xyes; then | |
16611 | ||
16612 | cat >>confdefs.h <<\_ACEOF | |
16613 | #define TARGET_DEFAULT_LONG_DOUBLE_128 1 | |
16614 | _ACEOF | |
16615 | ||
16616 | fi | |
16617 | ||
81bf3d9e | 16618 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 16619 | |
a3bba767 | 16620 | # Check whether --with-gc or --without-gc was given. |
81bf3d9e | 16621 | if test "${with_gc+set}" = set; then |
a3bba767 JJ |
16622 | withval="$with_gc" |
16623 | case "$withval" in | |
08cee789 | 16624 | page) |
81bf3d9e | 16625 | GGC=ggc-$withval |
08cee789 DJ |
16626 | ;; |
16627 | zone) | |
16628 | GGC=ggc-$withval | |
16629 | ||
16630 | cat >>confdefs.h <<\_ACEOF | |
16631 | #define GGC_ZONE 1 | |
16632 | _ACEOF | |
16633 | ||
81bf3d9e RH |
16634 | ;; |
16635 | *) | |
ba479fd2 NN |
16636 | { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5 |
16637 | echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;} | |
16638 | { (exit 1); exit 1; }; } | |
81bf3d9e RH |
16639 | ;; |
16640 | esac | |
16641 | else | |
005537df | 16642 | GGC=ggc-page |
a3bba767 | 16643 | fi; |
81bf3d9e RH |
16644 | |
16645 | echo "Using $GGC for garbage collection." | |
16646 | ||
3c809ba4 | 16647 | # Use the system's zlib library. |
b8dad04b ZW |
16648 | zlibdir=-L../zlib |
16649 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 16650 | |
a3bba767 | 16651 | # Check whether --with-system-zlib or --without-system-zlib was given. |
3c809ba4 | 16652 | if test "${with_system_zlib+set}" = set; then |
a3bba767 JJ |
16653 | withval="$with_system_zlib" |
16654 | zlibdir= | |
3c809ba4 AG |
16655 | zlibinc= |
16656 | ||
a3bba767 | 16657 | fi; |
3c809ba4 | 16658 | |
dc6746e7 | 16659 | |
b8ec3cc8 | 16660 | |
703d89ab | 16661 | |
a3bba767 JJ |
16662 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
16663 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
16664 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. | |
dc6746e7 | 16665 | if test "${enable_maintainer_mode+set}" = set; then |
a3bba767 JJ |
16666 | enableval="$enable_maintainer_mode" |
16667 | maintainer_mode=$enableval | |
dc6746e7 PT |
16668 | else |
16669 | maintainer_mode=no | |
a3bba767 | 16670 | fi; |
a6ccdbab | 16671 | |
a3bba767 JJ |
16672 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
16673 | echo "${ECHO_T}$maintainer_mode" >&6 | |
dc6746e7 PT |
16674 | |
16675 | if test "$maintainer_mode" = "yes"; then | |
16676 | MAINT='' | |
16677 | else | |
16678 | MAINT='#' | |
16679 | fi | |
16680 | ||
8bb915b6 NN |
16681 | # -------------- |
16682 | # Language hooks | |
16683 | # -------------- | |
16684 | ||
861bb6c1 JL |
16685 | # Make empty files to contain the specs and options for each language. |
16686 | # Then add #include lines to for a compiler that has specs and/or options. | |
16687 | ||
cc11cc9b | 16688 | subdirs= |
d7b42618 | 16689 | lang_opt_files= |
861bb6c1 | 16690 | lang_specs_files= |
3103b7db | 16691 | lang_tree_files= |
861bb6c1 JL |
16692 | # These (without "all_") are set in each config-lang.in. |
16693 | # `language' must be a single word so is spelled singularly. | |
16694 | all_languages= | |
861bb6c1 | 16695 | all_compilers= |
fa958513 | 16696 | all_outputs='Makefile gccbug libada-mk' |
861bb6c1 | 16697 | # List of language makefile fragments. |
2ed26f6b ZW |
16698 | all_lang_makefrags= |
16699 | # List of language subdirectory makefiles. Deprecated. | |
861bb6c1 | 16700 | all_lang_makefiles= |
703d89ab | 16701 | # Additional files for gengtype |
ef69da62 | 16702 | all_gtfiles="$target_gtfiles" |
861bb6c1 | 16703 | |
cc11cc9b PB |
16704 | # These are the languages that are set in --enable-languages, |
16705 | # and are available in the GCC tree. | |
16706 | all_selected_languages= | |
16707 | ||
861bb6c1 JL |
16708 | # Add the language fragments. |
16709 | # Languages are added via two mechanisms. Some information must be | |
16710 | # recorded in makefile variables, these are defined in config-lang.in. | |
16711 | # We accumulate them and plug them into the main Makefile. | |
16712 | # The other mechanism is a set of hooks for each of the main targets | |
16713 | # like `clean', `install', etc. | |
16714 | ||
861bb6c1 | 16715 | language_hooks="Make-hooks" |
861bb6c1 | 16716 | |
cc11cc9b | 16717 | for lang in ${srcdir}/*/config-lang.in |
861bb6c1 | 16718 | do |
1546bb64 PB |
16719 | test "$lang" = "${srcdir}/*/config-lang.in" && continue |
16720 | ||
cc11cc9b PB |
16721 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
16722 | if test "x$lang_alias" = x | |
16723 | then | |
16724 | echo "$lang doesn't set \$language." 1>&2 | |
16725 | exit 1 | |
16726 | fi | |
16727 | subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
16728 | subdirs="$subdirs $subdir" | |
16729 | case ",$enable_languages," in | |
16730 | *,$lang_alias,*) | |
16731 | all_selected_languages="$all_selected_languages $lang_alias" | |
16732 | if test -f $srcdir/$subdir/lang-specs.h; then | |
16733 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" | |
16734 | fi | |
16735 | ;; | |
16736 | esac | |
16737 | ||
cc11cc9b PB |
16738 | language= |
16739 | boot_language= | |
16740 | compilers= | |
cc11cc9b PB |
16741 | outputs= |
16742 | gtfiles= | |
1546bb64 | 16743 | subdir_requires= |
cc11cc9b PB |
16744 | . ${srcdir}/$subdir/config-lang.in |
16745 | if test "x$language" = x | |
16746 | then | |
16747 | echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2 | |
16748 | exit 1 | |
16749 | fi | |
1546bb64 PB |
16750 | |
16751 | ok=: | |
16752 | case ",$enable_languages," in | |
16753 | *,$lang_alias,*) ;; | |
16754 | *) | |
16755 | for i in $subdir_requires; do | |
b6348cb3 | 16756 | test -f "${srcdir}/$i/config-lang.in" && continue |
1546bb64 PB |
16757 | ok=false |
16758 | break | |
16759 | done | |
16760 | ;; | |
16761 | esac | |
16762 | $ok || continue | |
16763 | ||
cc11cc9b | 16764 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in" |
1546bb64 PB |
16765 | if test -f $srcdir/$subdir/lang.opt; then |
16766 | lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt" | |
16767 | fi | |
16768 | if test -f $srcdir/$subdir/$subdir-tree.def; then | |
16769 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" | |
16770 | fi | |
cc11cc9b PB |
16771 | if test -f ${srcdir}/$subdir/Makefile.in |
16772 | then all_lang_makefiles="$subdir/Makefile" | |
16773 | fi | |
16774 | all_languages="$all_languages $language" | |
cc11cc9b | 16775 | all_compilers="$all_compilers $compilers" |
cc11cc9b | 16776 | all_outputs="$all_outputs $outputs" |
703d89ab | 16777 | all_gtfiles="$all_gtfiles [$subdir] $gtfiles" |
861bb6c1 JL |
16778 | done |
16779 | ||
8ac9d31f TJ |
16780 | # Pick up gtfiles for c |
16781 | gtfiles= | |
8ac9d31f | 16782 | . ${srcdir}/c-config-lang.in |
703d89ab | 16783 | all_gtfiles="$all_gtfiles [c] $gtfiles" |
8ac9d31f | 16784 | |
cbc59f01 | 16785 | check_languages= |
cc11cc9b | 16786 | for language in $all_selected_languages |
cbc59f01 | 16787 | do |
cc11cc9b | 16788 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
16789 | done |
16790 | ||
62b81e45 | 16791 | # We link each language in with a set of hooks, reached indirectly via |
cc11cc9b | 16792 | # lang.${target}. Only do so for selected languages. |
861bb6c1 JL |
16793 | |
16794 | rm -f Make-hooks | |
16795 | touch Make-hooks | |
bd97af06 | 16796 | target_list="all.cross start.encap rest.encap tags \ |
bcc3d150 BM |
16797 | install-common install-man install-info install-pdf dvi pdf \ |
16798 | html uninstall info man srcextra srcman srcinfo \ | |
8b1f719a | 16799 | mostlyclean clean distclean maintainer-clean" |
cc11cc9b | 16800 | |
861bb6c1 JL |
16801 | for t in $target_list |
16802 | do | |
16803 | x= | |
cc11cc9b | 16804 | for lang in $all_selected_languages |
861bb6c1 | 16805 | do |
cc11cc9b | 16806 | x="$x $lang.$t" |
861bb6c1 JL |
16807 | done |
16808 | echo "lang.$t: $x" >> Make-hooks | |
16809 | done | |
16810 | ||
8bb915b6 NN |
16811 | # -------- |
16812 | # UNSORTED | |
16813 | # -------- | |
16814 | ||
cc06d68c | 16815 | # Create .gdbinit. |
861bb6c1 | 16816 | |
cc06d68c GP |
16817 | echo "dir ." > .gdbinit |
16818 | echo "dir ${srcdir}" >> .gdbinit | |
16819 | if test x$gdb_needs_out_file_path = xyes | |
16820 | then | |
16821 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
16822 | fi | |
16823 | if test "x$subdirs" != x; then | |
16824 | for s in $subdirs | |
16825 | do | |
16826 | echo "dir ${srcdir}/$s" >> .gdbinit | |
16827 | done | |
861bb6c1 | 16828 | fi |
cc06d68c | 16829 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 16830 | |
8f8d3278 NC |
16831 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
16832 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
16833 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
16834 | # $(libsubdir)/@(unlibsubdir) based path. | |
82cbf8f7 JL |
16835 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
16836 | # make and thus we'd get different behavior depending on where we built the | |
16837 | # sources. | |
5949a9fc | 16838 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
caa55b1e | 16839 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)' |
d062c304 | 16840 | else |
8f8d3278 NC |
16841 | # An explanation of the sed strings: |
16842 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
16843 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
16844 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
ff7cc307 | 16845 | # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../ |
8f8d3278 NC |
16846 | # |
16847 | # (*) Note this pattern overwrites the first character of the string | |
16848 | # with a forward slash if one is not already present. This is not a | |
16849 | # problem because the exact names of the sub-directories concerned is | |
16850 | # unimportant, just the number of them matters. | |
16851 | # | |
16852 | # The practical upshot of these patterns is like this: | |
16853 | # | |
16854 | # prefix exec_prefix result | |
16855 | # ------ ----------- ------ | |
16856 | # /foo /foo/bar ../ | |
16857 | # /foo/ /foo/bar ../ | |
16858 | # /foo /foo/bar/ ../ | |
16859 | # /foo/ /foo/bar/ ../ | |
16860 | # /foo /foo/bar/ugg ../../ | |
16861 | # | |
4c112cda | 16862 | dollar='$$' |
caa55b1e | 16863 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)" |
d062c304 JL |
16864 | fi |
16865 | ||
16866 | ||
2ce3c6c6 | 16867 | |
2bbea3a6 RH |
16868 | # Find a directory in which to install a shared libgcc. |
16869 | ||
a3bba767 | 16870 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. |
2bbea3a6 | 16871 | if test "${enable_version_specific_runtime_libs+set}" = set; then |
a3bba767 | 16872 | enableval="$enable_version_specific_runtime_libs" |
ba479fd2 | 16873 | |
a3bba767 | 16874 | fi; |
2bbea3a6 RH |
16875 | |
16876 | ||
a3bba767 | 16877 | # Check whether --with-slibdir or --without-slibdir was given. |
5b15f277 | 16878 | if test "${with_slibdir+set}" = set; then |
a3bba767 JJ |
16879 | withval="$with_slibdir" |
16880 | slibdir="$with_slibdir" | |
5b15f277 RH |
16881 | else |
16882 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 16883 | slibdir='$(libsubdir)' |
5b15f277 | 16884 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
16885 | slibdir='$(build_tooldir)/lib' |
16886 | else | |
5b15f277 | 16887 | slibdir='$(libdir)' |
2bbea3a6 | 16888 | fi |
a3bba767 | 16889 | fi; |
2bbea3a6 RH |
16890 | |
16891 | ||
1e6347d8 | 16892 | objdir=`${PWDCMD-pwd}` |
7e717196 JL |
16893 | |
16894 | ||
22482f74 | 16895 | |
a3bba767 | 16896 | # Check whether --with-datarootdir or --without-datarootdir was given. |
22482f74 | 16897 | if test "${with_datarootdir+set}" = set; then |
a3bba767 JJ |
16898 | withval="$with_datarootdir" |
16899 | datarootdir="\${prefix}/$with_datarootdir" | |
22482f74 MS |
16900 | else |
16901 | datarootdir='$(prefix)/share' | |
a3bba767 | 16902 | fi; |
22482f74 MS |
16903 | |
16904 | ||
a6ccdbab | 16905 | |
a3bba767 | 16906 | # Check whether --with-docdir or --without-docdir was given. |
22482f74 | 16907 | if test "${with_docdir+set}" = set; then |
a3bba767 JJ |
16908 | withval="$with_docdir" |
16909 | docdir="\${prefix}/$with_docdir" | |
22482f74 MS |
16910 | else |
16911 | docdir='$(datarootdir)' | |
a3bba767 | 16912 | fi; |
22482f74 | 16913 | |
b8ec3cc8 | 16914 | |
703d89ab | 16915 | |
a3bba767 | 16916 | # Check whether --with-htmldir or --without-htmldir was given. |
22482f74 | 16917 | if test "${with_htmldir+set}" = set; then |
a3bba767 JJ |
16918 | withval="$with_htmldir" |
16919 | htmldir="\${prefix}/$with_htmldir" | |
22482f74 MS |
16920 | else |
16921 | htmldir='$(docdir)' | |
a3bba767 | 16922 | fi; |
861bb6c1 JL |
16923 | |
16924 | ||
703d89ab | 16925 | # Substitute configuration variables |
861bb6c1 JL |
16926 | |
16927 | ||
16928 | ||
16929 | ||
16930 | ||
16931 | ||
16932 | ||
16933 | ||
16934 | ||
16935 | ||
16936 | ||
16937 | ||
16938 | ||
16939 | ||
16940 | ||
16941 | ||
16942 | ||
16943 | ||
16944 | ||
16945 | ||
16946 | ||
16947 | ||
16948 | ||
16949 | ||
16950 | ||
16951 | ||
16952 | ||
16953 | ||
16954 | ||
16955 | ||
16956 | ||
16957 | ||
16958 | ||
16959 | ||
16960 | ||
16961 | ||
16962 | ||
16963 | ||
16964 | ||
16965 | ||
16966 | ||
16967 | ||
16968 | ||
16969 | ||
9b16d2c4 | 16970 | |
e9a25f70 | 16971 | |
6e26218f | 16972 | |
c8724862 | 16973 | |
11642c3a ZW |
16974 | |
16975 | ||
16976 | ||
3d9d2476 | 16977 | |
e2500fed | 16978 | |
51b9ff45 | 16979 | |
861bb6c1 | 16980 | |
6e3f3080 NN |
16981 | # Echo link setup. |
16982 | if test x${build} = x${host} ; then | |
16983 | if test x${host} = x${target} ; then | |
16984 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
16985 | else | |
16986 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
16987 | echo " from ${host} to ${target}." 1>&2 | |
16988 | fi | |
16989 | else | |
16990 | if test x${host} = x${target} ; then | |
16991 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
16992 | echo " for ${target}." 1>&2 | |
16993 | else | |
16994 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
16995 | echo " from ${host} to ${target}." 1>&2 | |
16996 | fi | |
16997 | fi | |
16998 | ||
6de9cd9a DN |
16999 | |
17000 | ||
17001 | ||
6e3f3080 NN |
17002 | # Configure the subdirectories |
17003 | # AC_CONFIG_SUBDIRS($subdirs) | |
17004 | ||
17005 | # Create the Makefile | |
17006 | # and configure language subdirectories | |
a3bba767 | 17007 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
17008 | |
17009 | ||
a3bba767 | 17010 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 17011 | |
ba479fd2 | 17012 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
17013 | # This file is a shell script that caches the results of configure |
17014 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
17015 | # scripts and configure runs, see configure's option --config-cache. |
17016 | # It is not useful on other systems. If it contains results you don't | |
17017 | # want to keep, you may remove or edit it. | |
6e3f3080 | 17018 | # |
ba479fd2 NN |
17019 | # config.status only pays attention to the cache file if you give it |
17020 | # the --recheck option to rerun configure. | |
6e3f3080 | 17021 | # |
ba479fd2 NN |
17022 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
17023 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
17024 | # following values. | |
17025 | ||
17026 | _ACEOF | |
17027 | ||
6e3f3080 NN |
17028 | # The following way of writing the cache mishandles newlines in values, |
17029 | # but we know of no workaround that is simple, portable, and efficient. | |
a3bba767 | 17030 | # So, don't put newlines in cache variables' values. |
6e3f3080 NN |
17031 | # Ultrix sh set writes to stderr and can't be redirected directly, |
17032 | # and sets the high bit in the cache file unless we assign to the vars. | |
a3bba767 | 17033 | { |
ba479fd2 | 17034 | (set) 2>&1 | |
a3bba767 JJ |
17035 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
17036 | *ac_space=\ *) | |
ba479fd2 NN |
17037 | # `set' does not quote correctly, so add quotes (double-quote |
17038 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
17039 | sed -n \ | |
86da66b5 HPN |
17040 | "s/'/'\\\\''/g; |
17041 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
a3bba767 | 17042 | ;; |
ba479fd2 NN |
17043 | *) |
17044 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
a3bba767 JJ |
17045 | sed -n \ |
17046 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
ba479fd2 | 17047 | ;; |
a3bba767 JJ |
17048 | esac; |
17049 | } | | |
ba479fd2 NN |
17050 | sed ' |
17051 | t clear | |
a3bba767 | 17052 | : clear |
ba479fd2 NN |
17053 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
17054 | t end | |
a3bba767 JJ |
17055 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
17056 | : end' >>confcache | |
17057 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
17058 | if test -w $cache_file; then | |
17059 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" | |
ba479fd2 | 17060 | cat confcache >$cache_file |
6e3f3080 | 17061 | else |
a3bba767 | 17062 | echo "not updating unwritable cache $cache_file" |
6e3f3080 NN |
17063 | fi |
17064 | fi | |
17065 | rm -f confcache | |
17066 | ||
17067 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
17068 | # Let make expand exec_prefix. | |
17069 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
17070 | ||
a3bba767 JJ |
17071 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
17072 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
17073 | # trailing colons and then remove the whole line if VPATH becomes empty | |
17074 | # (actually we leave an empty line to preserve line numbers). | |
17075 | if test "x$srcdir" = x.; then | |
17076 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
17077 | s/:*\$(srcdir):*/:/; | |
17078 | s/:*\${srcdir}:*/:/; | |
17079 | s/:*@srcdir@:*/:/; | |
17080 | s/^\([^=]*=[ ]*\):*/\1/; | |
17081 | s/:*$//; | |
17082 | s/^[^=]*=[ ]*$//; | |
17083 | }' | |
17084 | fi | |
17085 | ||
63cf211a | 17086 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 17087 | |
ba479fd2 NN |
17088 | ac_libobjs= |
17089 | ac_ltlibobjs= | |
17090 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
17091 | # 1. Remove the extension, and $U if already installed. | |
a3bba767 JJ |
17092 | ac_i=`echo "$ac_i" | |
17093 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
17094 | # 2. Add them. | |
17095 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
17096 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
ba479fd2 NN |
17097 | done |
17098 | LIBOBJS=$ac_libobjs | |
63cf211a | 17099 | |
ba479fd2 NN |
17100 | LTLIBOBJS=$ac_ltlibobjs |
17101 | ||
17102 | ||
17103 | ||
17104 | : ${CONFIG_STATUS=./config.status} | |
17105 | ac_clean_files_save=$ac_clean_files | |
17106 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
17107 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
17108 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
17109 | cat >$CONFIG_STATUS <<_ACEOF | |
17110 | #! $SHELL | |
17111 | # Generated by $as_me. | |
6e3f3080 NN |
17112 | # Run this file to recreate the current configuration. |
17113 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 17114 | # configure, is in config.log if it exists. |
6e3f3080 | 17115 | |
ba479fd2 NN |
17116 | debug=false |
17117 | ac_cs_recheck=false | |
17118 | ac_cs_silent=false | |
17119 | SHELL=\${CONFIG_SHELL-$SHELL} | |
17120 | _ACEOF | |
17121 | ||
17122 | cat >>$CONFIG_STATUS <<\_ACEOF | |
17123 | ## --------------------- ## | |
17124 | ## M4sh Initialization. ## | |
17125 | ## --------------------- ## | |
17126 | ||
a3bba767 | 17127 | # Be Bourne compatible |
ba479fd2 NN |
17128 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
17129 | emulate sh | |
17130 | NULLCMD=: | |
17131 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
17132 | # is contrary to our usage. Disable this feature. | |
17133 | alias -g '${1+"$@"}'='"$@"' | |
a3bba767 JJ |
17134 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
17135 | set -o posix | |
703d89ab | 17136 | fi |
a3bba767 | 17137 | DUALCASE=1; export DUALCASE # for MKS sh |
703d89ab ZW |
17138 | |
17139 | # Support unset when possible. | |
17140 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
17141 | as_unset=unset | |
17142 | else | |
17143 | as_unset=false | |
17144 | fi | |
17145 | ||
17146 | ||
a6ccdbab | 17147 | # Work around bugs in pre-3.0 UWIN ksh. |
a3bba767 | 17148 | $as_unset ENV MAIL MAILPATH |
a6ccdbab EC |
17149 | PS1='$ ' |
17150 | PS2='> ' | |
ba479fd2 NN |
17151 | PS4='+ ' |
17152 | ||
17153 | # NLS nuisances. | |
17154 | for as_var in \ | |
17155 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
17156 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
17157 | LC_TELEPHONE LC_TIME | |
6e3f3080 | 17158 | do |
86da66b5 | 17159 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ba479fd2 NN |
17160 | eval $as_var=C; export $as_var |
17161 | else | |
a3bba767 | 17162 | $as_unset $as_var |
ba479fd2 | 17163 | fi |
6e3f3080 NN |
17164 | done |
17165 | ||
ba479fd2 | 17166 | # Required to use basename. |
a3bba767 | 17167 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
17168 | as_expr=expr |
17169 | else | |
17170 | as_expr=false | |
17171 | fi | |
6e3f3080 | 17172 | |
a3bba767 | 17173 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
ba479fd2 NN |
17174 | as_basename=basename |
17175 | else | |
17176 | as_basename=false | |
17177 | fi | |
6e3f3080 NN |
17178 | |
17179 | ||
ba479fd2 | 17180 | # Name of the executable. |
a3bba767 | 17181 | as_me=`$as_basename "$0" || |
ba479fd2 NN |
17182 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
17183 | X"$0" : 'X\(//\)$' \| \ | |
a3bba767 JJ |
17184 | X"$0" : 'X\(/\)$' \| \ |
17185 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 17186 | echo X/"$0" | |
a3bba767 JJ |
17187 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
17188 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
17189 | /^X\/\(\/\).*/{ s//\1/; q; } | |
17190 | s/.*/./; q'` | |
6e3f3080 | 17191 | |
a3bba767 JJ |
17192 | |
17193 | # PATH needs CR, and LINENO needs CR and PATH. | |
17194 | # Avoid depending upon Character Ranges. | |
17195 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
17196 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
17197 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
17198 | as_cr_digits='0123456789' | |
17199 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
17200 | ||
17201 | # The user is always right. | |
17202 | if test "${PATH_SEPARATOR+set}" != set; then | |
17203 | echo "#! /bin/sh" >conf$$.sh | |
17204 | echo "exit 0" >>conf$$.sh | |
17205 | chmod +x conf$$.sh | |
17206 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
17207 | PATH_SEPARATOR=';' | |
17208 | else | |
17209 | PATH_SEPARATOR=: | |
17210 | fi | |
17211 | rm -f conf$$.sh | |
17212 | fi | |
dd7f7a6e | 17213 | |
8b1f719a | 17214 | |
a3bba767 JJ |
17215 | as_lineno_1=$LINENO |
17216 | as_lineno_2=$LINENO | |
17217 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
17218 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
17219 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
17220 | # Find who we are. Look in the path if we contain no path at all | |
17221 | # relative or not. | |
17222 | case $0 in | |
17223 | *[\\/]* ) as_myself=$0 ;; | |
17224 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
17225 | for as_dir in $PATH | |
17226 | do | |
17227 | IFS=$as_save_IFS | |
17228 | test -z "$as_dir" && as_dir=. | |
17229 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
17230 | done | |
8b1f719a | 17231 | |
a3bba767 JJ |
17232 | ;; |
17233 | esac | |
17234 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
17235 | # in which case we are not to be found in the path. | |
17236 | if test "x$as_myself" = x; then | |
17237 | as_myself=$0 | |
17238 | fi | |
17239 | if test ! -f "$as_myself"; then | |
17240 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
17241 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
17242 | { (exit 1); exit 1; }; } | |
17243 | fi | |
17244 | case $CONFIG_SHELL in | |
17245 | '') | |
17246 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
17247 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
17248 | do | |
17249 | IFS=$as_save_IFS | |
17250 | test -z "$as_dir" && as_dir=. | |
17251 | for as_base in sh bash ksh sh5; do | |
17252 | case $as_dir in | |
17253 | /*) | |
17254 | if ("$as_dir/$as_base" -c ' | |
8b1f719a PB |
17255 | as_lineno_1=$LINENO |
17256 | as_lineno_2=$LINENO | |
a3bba767 | 17257 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
8b1f719a | 17258 | test "x$as_lineno_1" != "x$as_lineno_2" && |
a3bba767 JJ |
17259 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
17260 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
17261 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
17262 | CONFIG_SHELL=$as_dir/$as_base | |
17263 | export CONFIG_SHELL | |
17264 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
17265 | fi;; | |
17266 | esac | |
17267 | done | |
17268 | done | |
17269 | ;; | |
17270 | esac | |
ba479fd2 NN |
17271 | |
17272 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
17273 | # uniformly replaced by the line number. The first 'sed' inserts a | |
a3bba767 JJ |
17274 | # line-number line before each line; the second 'sed' does the real |
17275 | # work. The second script uses 'N' to pair each line-number line | |
17276 | # with the numbered line, and appends trailing '-' during | |
17277 | # substitution so that $LINENO is not a special case at line end. | |
ba479fd2 | 17278 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
a3bba767 JJ |
17279 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
17280 | sed '=' <$as_myself | | |
ba479fd2 NN |
17281 | sed ' |
17282 | N | |
a3bba767 JJ |
17283 | s,$,-, |
17284 | : loop | |
17285 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
ba479fd2 | 17286 | t loop |
a3bba767 JJ |
17287 | s,-$,, |
17288 | s,^['$as_cr_digits']*\n,, | |
ba479fd2 | 17289 | ' >$as_me.lineno && |
a3bba767 JJ |
17290 | chmod +x $as_me.lineno || |
17291 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
17292 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
ba479fd2 NN |
17293 | { (exit 1); exit 1; }; } |
17294 | ||
17295 | # Don't try to exec as it changes $[0], causing all sort of problems | |
17296 | # (the dirname of $[0] is not the place where we might find the | |
a3bba767 JJ |
17297 | # original and so on. Autoconf is especially sensible to this). |
17298 | . ./$as_me.lineno | |
ba479fd2 NN |
17299 | # Exit status is that of the last command. |
17300 | exit | |
17301 | } | |
17302 | ||
17303 | ||
a3bba767 JJ |
17304 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
17305 | *c*,-n*) ECHO_N= ECHO_C=' | |
17306 | ' ECHO_T=' ' ;; | |
17307 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
17308 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
ba479fd2 NN |
17309 | esac |
17310 | ||
a3bba767 | 17311 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
17312 | as_expr=expr |
17313 | else | |
17314 | as_expr=false | |
17315 | fi | |
17316 | ||
17317 | rm -f conf$$ conf$$.exe conf$$.file | |
17318 | echo >conf$$.file | |
17319 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
a3bba767 JJ |
17320 | # We could just check for DJGPP; but this test a) works b) is more generic |
17321 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
17322 | if test -f conf$$.exe; then | |
17323 | # Don't use ln at all; we don't have any links | |
ba479fd2 | 17324 | as_ln_s='cp -p' |
a3bba767 JJ |
17325 | else |
17326 | as_ln_s='ln -s' | |
17327 | fi | |
ba479fd2 NN |
17328 | elif ln conf$$.file conf$$ 2>/dev/null; then |
17329 | as_ln_s=ln | |
17330 | else | |
17331 | as_ln_s='cp -p' | |
17332 | fi | |
a3bba767 | 17333 | rm -f conf$$ conf$$.exe conf$$.file |
ba479fd2 NN |
17334 | |
17335 | if mkdir -p . 2>/dev/null; then | |
17336 | as_mkdir_p=: | |
17337 | else | |
86da66b5 | 17338 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
17339 | as_mkdir_p=false |
17340 | fi | |
17341 | ||
a3bba767 | 17342 | as_executable_p="test -f" |
ba479fd2 NN |
17343 | |
17344 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 17345 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
17346 | |
17347 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 17348 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
17349 | |
17350 | ||
a3bba767 JJ |
17351 | # IFS |
17352 | # We need space, tab and new line, in precisely that order. | |
17353 | as_nl=' | |
17354 | ' | |
17355 | IFS=" $as_nl" | |
17356 | ||
17357 | # CDPATH. | |
17358 | $as_unset CDPATH | |
17359 | ||
ba479fd2 NN |
17360 | exec 6>&1 |
17361 | ||
a3bba767 | 17362 | # Open the log real soon, to keep \$[0] and so on meaningful, and to |
ba479fd2 | 17363 | # report actual input values of CONFIG_FILES etc. instead of their |
a3bba767 JJ |
17364 | # values after options handling. Logging --version etc. is OK. |
17365 | exec 5>>config.log | |
17366 | { | |
17367 | echo | |
17368 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
17369 | ## Running $as_me. ## | |
17370 | _ASBOX | |
17371 | } >&5 | |
17372 | cat >&5 <<_CSEOF | |
17373 | ||
ba479fd2 | 17374 | This file was extended by $as_me, which was |
a3bba767 | 17375 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
17376 | |
17377 | CONFIG_FILES = $CONFIG_FILES | |
17378 | CONFIG_HEADERS = $CONFIG_HEADERS | |
17379 | CONFIG_LINKS = $CONFIG_LINKS | |
17380 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
17381 | $ $0 $@ | |
17382 | ||
a3bba767 JJ |
17383 | _CSEOF |
17384 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
17385 | echo >&5 | |
ba479fd2 NN |
17386 | _ACEOF |
17387 | ||
17388 | # Files that config.status was made for. | |
a3bba767 JJ |
17389 | if test -n "$ac_config_files"; then |
17390 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
17391 | fi | |
dd7f7a6e | 17392 | |
a3bba767 JJ |
17393 | if test -n "$ac_config_headers"; then |
17394 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
17395 | fi | |
17396 | ||
17397 | if test -n "$ac_config_links"; then | |
17398 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
17399 | fi | |
17400 | ||
17401 | if test -n "$ac_config_commands"; then | |
17402 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
17403 | fi | |
ba479fd2 NN |
17404 | |
17405 | cat >>$CONFIG_STATUS <<\_ACEOF | |
a3bba767 | 17406 | |
ba479fd2 NN |
17407 | ac_cs_usage="\ |
17408 | \`$as_me' instantiates files from templates according to the | |
17409 | current configuration. | |
17410 | ||
17411 | Usage: $0 [OPTIONS] [FILE]... | |
17412 | ||
17413 | -h, --help print this help, then exit | |
a3bba767 | 17414 | -V, --version print version number, then exit |
ba479fd2 NN |
17415 | -q, --quiet do not print progress messages |
17416 | -d, --debug don't remove temporary files | |
17417 | --recheck update $as_me by reconfiguring in the same conditions | |
17418 | --file=FILE[:TEMPLATE] | |
86da66b5 | 17419 | instantiate the configuration file FILE |
ba479fd2 | 17420 | --header=FILE[:TEMPLATE] |
86da66b5 | 17421 | instantiate the configuration header FILE |
ba479fd2 NN |
17422 | |
17423 | Configuration files: | |
17424 | $config_files | |
17425 | ||
17426 | Configuration headers: | |
17427 | $config_headers | |
17428 | ||
17429 | Configuration commands: | |
17430 | $config_commands | |
17431 | ||
17432 | Report bugs to <bug-autoconf@gnu.org>." | |
703d89ab | 17433 | _ACEOF |
a3bba767 | 17434 | |
ba479fd2 NN |
17435 | cat >>$CONFIG_STATUS <<_ACEOF |
17436 | ac_cs_version="\\ | |
17437 | config.status | |
a3bba767 JJ |
17438 | configured by $0, generated by GNU Autoconf 2.59, |
17439 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
ba479fd2 | 17440 | |
a3bba767 | 17441 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
17442 | This config.status script is free software; the Free Software Foundation |
17443 | gives unlimited permission to copy, distribute and modify it." | |
a3bba767 | 17444 | srcdir=$srcdir |
ba479fd2 NN |
17445 | _ACEOF |
17446 | ||
17447 | cat >>$CONFIG_STATUS <<\_ACEOF | |
17448 | # If no file are specified by the user, then we need to provide default | |
17449 | # value. By we need to know if files were specified by the user. | |
17450 | ac_need_defaults=: | |
17451 | while test $# != 0 | |
17452 | do | |
17453 | case $1 in | |
17454 | --*=*) | |
a3bba767 JJ |
17455 | ac_option=`expr "x$1" : 'x\([^=]*\)='` |
17456 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
ba479fd2 NN |
17457 | ac_shift=: |
17458 | ;; | |
a3bba767 | 17459 | -*) |
ba479fd2 NN |
17460 | ac_option=$1 |
17461 | ac_optarg=$2 | |
17462 | ac_shift=shift | |
17463 | ;; | |
a3bba767 JJ |
17464 | *) # This is not an option, so the user has probably given explicit |
17465 | # arguments. | |
17466 | ac_option=$1 | |
17467 | ac_need_defaults=false;; | |
ba479fd2 NN |
17468 | esac |
17469 | ||
17470 | case $ac_option in | |
17471 | # Handling of the options. | |
a3bba767 JJ |
17472 | _ACEOF |
17473 | cat >>$CONFIG_STATUS <<\_ACEOF | |
ba479fd2 NN |
17474 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
17475 | ac_cs_recheck=: ;; | |
a3bba767 JJ |
17476 | --version | --vers* | -V ) |
17477 | echo "$ac_cs_version"; exit 0 ;; | |
17478 | --he | --h) | |
17479 | # Conflict between --help and --header | |
17480 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
17481 | Try \`$0 --help' for more information." >&5 | |
17482 | echo "$as_me: error: ambiguous option: $1 | |
17483 | Try \`$0 --help' for more information." >&2;} | |
17484 | { (exit 1); exit 1; }; };; | |
17485 | --help | --hel | -h ) | |
17486 | echo "$ac_cs_usage"; exit 0 ;; | |
17487 | --debug | --d* | -d ) | |
ba479fd2 NN |
17488 | debug=: ;; |
17489 | --file | --fil | --fi | --f ) | |
17490 | $ac_shift | |
17491 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
17492 | ac_need_defaults=false;; | |
17493 | --header | --heade | --head | --hea ) | |
17494 | $ac_shift | |
17495 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
17496 | ac_need_defaults=false;; | |
17497 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
17498 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
17499 | ac_cs_silent=: ;; | |
17500 | ||
17501 | # This is an error. | |
a3bba767 JJ |
17502 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 |
17503 | Try \`$0 --help' for more information." >&5 | |
17504 | echo "$as_me: error: unrecognized option: $1 | |
17505 | Try \`$0 --help' for more information." >&2;} | |
ba479fd2 NN |
17506 | { (exit 1); exit 1; }; } ;; |
17507 | ||
a3bba767 | 17508 | *) ac_config_targets="$ac_config_targets $1" ;; |
ba479fd2 NN |
17509 | |
17510 | esac | |
17511 | shift | |
6e3f3080 | 17512 | done |
ba479fd2 NN |
17513 | |
17514 | ac_configure_extra_args= | |
17515 | ||
17516 | if $ac_cs_silent; then | |
17517 | exec 6>/dev/null | |
17518 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
17519 | fi |
17520 | ||
ba479fd2 NN |
17521 | _ACEOF |
17522 | cat >>$CONFIG_STATUS <<_ACEOF | |
17523 | if \$ac_cs_recheck; then | |
a3bba767 JJ |
17524 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
17525 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
ba479fd2 | 17526 | fi |
861bb6c1 | 17527 | |
ba479fd2 NN |
17528 | _ACEOF |
17529 | ||
17530 | cat >>$CONFIG_STATUS <<_ACEOF | |
17531 | # | |
a3bba767 | 17532 | # INIT-COMMANDS section. |
ba479fd2 | 17533 | # |
a3bba767 | 17534 | |
ba479fd2 | 17535 | subdirs='$subdirs' |
ba479fd2 NN |
17536 | |
17537 | _ACEOF | |
17538 | ||
703d89ab | 17539 | |
a3bba767 JJ |
17540 | |
17541 | cat >>$CONFIG_STATUS <<\_ACEOF | |
ba479fd2 NN |
17542 | for ac_config_target in $ac_config_targets |
17543 | do | |
a3bba767 JJ |
17544 | case "$ac_config_target" in |
17545 | # Handling of arguments. | |
be0fe523 PB |
17546 | "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;; |
17547 | "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;; | |
17548 | "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;; | |
a3bba767 JJ |
17549 | "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; |
17550 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
17551 | "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
ba479fd2 NN |
17552 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
17553 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
17554 | { (exit 1); exit 1; }; };; | |
861bb6c1 | 17555 | esac |
ba479fd2 NN |
17556 | done |
17557 | ||
17558 | # If the user did not use the arguments to specify the items to instantiate, | |
17559 | # then the envvar interface is used. Set only those that are not. | |
17560 | # We use the long form for the default assignment because of an extremely | |
17561 | # bizarre bug on SunOS 4.1.3. | |
17562 | if $ac_need_defaults; then | |
17563 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
17564 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
17565 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
17566 | fi | |
17567 | ||
17568 | # Have a temporary directory for convenience. Make it in the build tree | |
a3bba767 | 17569 | # simply because there is no reason to put it here, and in addition, |
ba479fd2 | 17570 | # creating and moving files from /tmp can sometimes cause problems. |
a3bba767 | 17571 | # Create a temporary directory, and hook for its removal unless debugging. |
ba479fd2 NN |
17572 | $debug || |
17573 | { | |
a3bba767 | 17574 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
ba479fd2 NN |
17575 | trap '{ (exit 1); exit 1; }' 1 2 13 15 |
17576 | } | |
a3bba767 | 17577 | |
ba479fd2 | 17578 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 17579 | |
ba479fd2 | 17580 | { |
a3bba767 | 17581 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
ba479fd2 NN |
17582 | test -n "$tmp" && test -d "$tmp" |
17583 | } || | |
17584 | { | |
a3bba767 JJ |
17585 | tmp=./confstat$$-$RANDOM |
17586 | (umask 077 && mkdir $tmp) | |
ba479fd2 NN |
17587 | } || |
17588 | { | |
17589 | echo "$me: cannot create a temporary directory in ." >&2 | |
17590 | { (exit 1); exit 1; } | |
17591 | } | |
17592 | ||
a3bba767 JJ |
17593 | _ACEOF |
17594 | ||
17595 | cat >>$CONFIG_STATUS <<_ACEOF | |
17596 | ||
ba479fd2 | 17597 | # |
a3bba767 | 17598 | # CONFIG_FILES section. |
ba479fd2 NN |
17599 | # |
17600 | ||
17601 | # No need to generate the scripts if there are no CONFIG_FILES. | |
17602 | # This happens for instance when ./config.status config.h | |
a3bba767 JJ |
17603 | if test -n "\$CONFIG_FILES"; then |
17604 | # Protect against being on the right side of a sed subst in config.status. | |
17605 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
17606 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
17607 | s,@SHELL@,$SHELL,;t t | |
17608 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
17609 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
17610 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
17611 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
17612 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
17613 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
17614 | s,@exec_prefix@,$exec_prefix,;t t | |
17615 | s,@prefix@,$prefix,;t t | |
17616 | s,@program_transform_name@,$program_transform_name,;t t | |
17617 | s,@bindir@,$bindir,;t t | |
17618 | s,@sbindir@,$sbindir,;t t | |
17619 | s,@libexecdir@,$libexecdir,;t t | |
17620 | s,@datadir@,$datadir,;t t | |
17621 | s,@sysconfdir@,$sysconfdir,;t t | |
17622 | s,@sharedstatedir@,$sharedstatedir,;t t | |
17623 | s,@localstatedir@,$localstatedir,;t t | |
17624 | s,@libdir@,$libdir,;t t | |
17625 | s,@includedir@,$includedir,;t t | |
17626 | s,@oldincludedir@,$oldincludedir,;t t | |
17627 | s,@infodir@,$infodir,;t t | |
17628 | s,@mandir@,$mandir,;t t | |
17629 | s,@build_alias@,$build_alias,;t t | |
17630 | s,@host_alias@,$host_alias,;t t | |
17631 | s,@target_alias@,$target_alias,;t t | |
17632 | s,@DEFS@,$DEFS,;t t | |
17633 | s,@ECHO_C@,$ECHO_C,;t t | |
17634 | s,@ECHO_N@,$ECHO_N,;t t | |
17635 | s,@ECHO_T@,$ECHO_T,;t t | |
17636 | s,@LIBS@,$LIBS,;t t | |
17637 | s,@build@,$build,;t t | |
17638 | s,@build_cpu@,$build_cpu,;t t | |
17639 | s,@build_vendor@,$build_vendor,;t t | |
17640 | s,@build_os@,$build_os,;t t | |
17641 | s,@host@,$host,;t t | |
17642 | s,@host_cpu@,$host_cpu,;t t | |
17643 | s,@host_vendor@,$host_vendor,;t t | |
17644 | s,@host_os@,$host_os,;t t | |
17645 | s,@target@,$target,;t t | |
17646 | s,@target_cpu@,$target_cpu,;t t | |
17647 | s,@target_vendor@,$target_vendor,;t t | |
17648 | s,@target_os@,$target_os,;t t | |
17649 | s,@target_noncanonical@,$target_noncanonical,;t t | |
17650 | s,@build_libsubdir@,$build_libsubdir,;t t | |
17651 | s,@build_subdir@,$build_subdir,;t t | |
17652 | s,@host_subdir@,$host_subdir,;t t | |
17653 | s,@target_subdir@,$target_subdir,;t t | |
17654 | s,@GENINSRC@,$GENINSRC,;t t | |
17655 | s,@CC@,$CC,;t t | |
17656 | s,@CFLAGS@,$CFLAGS,;t t | |
17657 | s,@LDFLAGS@,$LDFLAGS,;t t | |
17658 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
17659 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
17660 | s,@EXEEXT@,$EXEEXT,;t t | |
17661 | s,@OBJEXT@,$OBJEXT,;t t | |
17662 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t | |
17663 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t | |
17664 | s,@CPP@,$CPP,;t t | |
17665 | s,@EGREP@,$EGREP,;t t | |
17666 | s,@strict_warn@,$strict_warn,;t t | |
17667 | s,@cxx_compat_warn@,$cxx_compat_warn,;t t | |
17668 | s,@warn_cflags@,$warn_cflags,;t t | |
17669 | s,@nocommon_flag@,$nocommon_flag,;t t | |
17670 | s,@TREEBROWSER@,$TREEBROWSER,;t t | |
17671 | s,@valgrind_path@,$valgrind_path,;t t | |
17672 | s,@valgrind_path_defines@,$valgrind_path_defines,;t t | |
17673 | s,@valgrind_command@,$valgrind_command,;t t | |
17674 | s,@coverage_flags@,$coverage_flags,;t t | |
17675 | s,@enable_multilib@,$enable_multilib,;t t | |
17676 | s,@enable_decimal_float@,$enable_decimal_float,;t t | |
17677 | s,@enable_shared@,$enable_shared,;t t | |
17678 | s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t | |
17679 | s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t | |
17680 | s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t | |
17681 | s,@onestep@,$onestep,;t t | |
17682 | s,@datarootdir@,$datarootdir,;t t | |
17683 | s,@docdir@,$docdir,;t t | |
17684 | s,@htmldir@,$htmldir,;t t | |
17685 | s,@SET_MAKE@,$SET_MAKE,;t t | |
17686 | s,@AWK@,$AWK,;t t | |
17687 | s,@LN_S@,$LN_S,;t t | |
17688 | s,@LN@,$LN,;t t | |
17689 | s,@RANLIB@,$RANLIB,;t t | |
17690 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
17691 | s,@ranlib_flags@,$ranlib_flags,;t t | |
17692 | s,@INSTALL@,$INSTALL,;t t | |
17693 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
17694 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
17695 | s,@make_compare_target@,$make_compare_target,;t t | |
17696 | s,@have_mktemp_command@,$have_mktemp_command,;t t | |
17697 | s,@MAKEINFO@,$MAKEINFO,;t t | |
17698 | s,@BUILD_INFO@,$BUILD_INFO,;t t | |
17699 | s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t | |
17700 | s,@FLEX@,$FLEX,;t t | |
17701 | s,@BISON@,$BISON,;t t | |
17702 | s,@NM@,$NM,;t t | |
17703 | s,@AR@,$AR,;t t | |
17704 | s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t | |
17705 | s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t | |
17706 | s,@LDEXP_LIB@,$LDEXP_LIB,;t t | |
17707 | s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t | |
17708 | s,@LIBICONV@,$LIBICONV,;t t | |
17709 | s,@LTLIBICONV@,$LTLIBICONV,;t t | |
17710 | s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t | |
17711 | s,@manext@,$manext,;t t | |
17712 | s,@objext@,$objext,;t t | |
17713 | s,@gthread_flags@,$gthread_flags,;t t | |
17714 | s,@extra_modes_file@,$extra_modes_file,;t t | |
17715 | s,@extra_opt_files@,$extra_opt_files,;t t | |
17716 | s,@USE_NLS@,$USE_NLS,;t t | |
17717 | s,@LIBINTL@,$LIBINTL,;t t | |
17718 | s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t | |
17719 | s,@INCINTL@,$INCINTL,;t t | |
17720 | s,@XGETTEXT@,$XGETTEXT,;t t | |
17721 | s,@GMSGFMT@,$GMSGFMT,;t t | |
17722 | s,@POSUB@,$POSUB,;t t | |
17723 | s,@CATALOGS@,$CATALOGS,;t t | |
17724 | s,@DATADIRNAME@,$DATADIRNAME,;t t | |
17725 | s,@INSTOBJEXT@,$INSTOBJEXT,;t t | |
17726 | s,@GENCAT@,$GENCAT,;t t | |
17727 | s,@CATOBJEXT@,$CATOBJEXT,;t t | |
17728 | s,@host_cc_for_libada@,$host_cc_for_libada,;t t | |
17729 | s,@CROSS@,$CROSS,;t t | |
17730 | s,@ALL@,$ALL,;t t | |
17731 | s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t | |
17732 | s,@inhibit_libc@,$inhibit_libc,;t t | |
17733 | s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t | |
17734 | s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t | |
17735 | s,@STMP_FIXINC@,$STMP_FIXINC,;t t | |
17736 | s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t | |
17737 | s,@collect2@,$collect2,;t t | |
17738 | s,@gcc_cv_as@,$gcc_cv_as,;t t | |
17739 | s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t | |
17740 | s,@gcc_cv_ld@,$gcc_cv_ld,;t t | |
17741 | s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t | |
17742 | s,@gcc_cv_nm@,$gcc_cv_nm,;t t | |
17743 | s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t | |
17744 | s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t | |
17745 | s,@libgcc_visibility@,$libgcc_visibility,;t t | |
17746 | s,@GGC@,$GGC,;t t | |
17747 | s,@zlibdir@,$zlibdir,;t t | |
17748 | s,@zlibinc@,$zlibinc,;t t | |
17749 | s,@MAINT@,$MAINT,;t t | |
17750 | s,@gcc_tooldir@,$gcc_tooldir,;t t | |
17751 | s,@dollar@,$dollar,;t t | |
17752 | s,@slibdir@,$slibdir,;t t | |
17753 | s,@objdir@,$objdir,;t t | |
17754 | s,@subdirs@,$subdirs,;t t | |
17755 | s,@srcdir@,$srcdir,;t t | |
17756 | s,@all_compilers@,$all_compilers,;t t | |
17757 | s,@all_gtfiles@,$all_gtfiles,;t t | |
17758 | s,@all_lang_makefrags@,$all_lang_makefrags,;t t | |
17759 | s,@all_lang_makefiles@,$all_lang_makefiles,;t t | |
17760 | s,@all_languages@,$all_languages,;t t | |
17761 | s,@all_selected_languages@,$all_selected_languages,;t t | |
17762 | s,@build_exeext@,$build_exeext,;t t | |
17763 | s,@build_install_headers_dir@,$build_install_headers_dir,;t t | |
17764 | s,@build_xm_file_list@,$build_xm_file_list,;t t | |
17765 | s,@build_xm_include_list@,$build_xm_include_list,;t t | |
17766 | s,@build_xm_defines@,$build_xm_defines,;t t | |
17767 | s,@check_languages@,$check_languages,;t t | |
17768 | s,@cpp_install_dir@,$cpp_install_dir,;t t | |
17769 | s,@xmake_file@,$xmake_file,;t t | |
17770 | s,@tmake_file@,$tmake_file,;t t | |
17771 | s,@extra_gcc_objs@,$extra_gcc_objs,;t t | |
17772 | s,@extra_headers_list@,$extra_headers_list,;t t | |
17773 | s,@extra_objs@,$extra_objs,;t t | |
17774 | s,@extra_parts@,$extra_parts,;t t | |
17775 | s,@extra_passes@,$extra_passes,;t t | |
17776 | s,@extra_programs@,$extra_programs,;t t | |
17777 | s,@float_h_file@,$float_h_file,;t t | |
17778 | s,@gcc_config_arguments@,$gcc_config_arguments,;t t | |
17779 | s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t | |
17780 | s,@host_exeext@,$host_exeext,;t t | |
17781 | s,@host_xm_file_list@,$host_xm_file_list,;t t | |
17782 | s,@host_xm_include_list@,$host_xm_include_list,;t t | |
17783 | s,@host_xm_defines@,$host_xm_defines,;t t | |
17784 | s,@out_host_hook_obj@,$out_host_hook_obj,;t t | |
17785 | s,@install@,$install,;t t | |
17786 | s,@lang_opt_files@,$lang_opt_files,;t t | |
17787 | s,@lang_specs_files@,$lang_specs_files,;t t | |
17788 | s,@lang_tree_files@,$lang_tree_files,;t t | |
17789 | s,@local_prefix@,$local_prefix,;t t | |
17790 | s,@md_file@,$md_file,;t t | |
17791 | s,@objc_boehm_gc@,$objc_boehm_gc,;t t | |
17792 | s,@out_file@,$out_file,;t t | |
17793 | s,@out_object_file@,$out_object_file,;t t | |
17794 | s,@thread_file@,$thread_file,;t t | |
17795 | s,@tm_file_list@,$tm_file_list,;t t | |
17796 | s,@tm_include_list@,$tm_include_list,;t t | |
17797 | s,@tm_defines@,$tm_defines,;t t | |
17798 | s,@tm_p_file_list@,$tm_p_file_list,;t t | |
17799 | s,@tm_p_include_list@,$tm_p_include_list,;t t | |
17800 | s,@xm_file_list@,$xm_file_list,;t t | |
17801 | s,@xm_include_list@,$xm_include_list,;t t | |
17802 | s,@xm_defines@,$xm_defines,;t t | |
17803 | s,@c_target_objs@,$c_target_objs,;t t | |
17804 | s,@cxx_target_objs@,$cxx_target_objs,;t t | |
17805 | s,@target_cpu_default@,$target_cpu_default,;t t | |
17806 | s,@GMPLIBS@,$GMPLIBS,;t t | |
17807 | s,@GMPINC@,$GMPINC,;t t | |
17808 | s,@LIBOBJS@,$LIBOBJS,;t t | |
17809 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
17810 | /@language_hooks@/r $language_hooks | |
17811 | s,@language_hooks@,,;t t | |
17812 | CEOF | |
17813 | ||
17814 | _ACEOF | |
17815 | ||
17816 | cat >>$CONFIG_STATUS <<\_ACEOF | |
17817 | # Split the substitutions into bite-sized pieces for seds with | |
17818 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
17819 | ac_max_sed_lines=48 | |
17820 | ac_sed_frag=1 # Number of current file. | |
17821 | ac_beg=1 # First line for current file. | |
17822 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
17823 | ac_more_lines=: | |
17824 | ac_sed_cmds= | |
17825 | while $ac_more_lines; do | |
17826 | if test $ac_beg -gt 1; then | |
17827 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
17828 | else | |
17829 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
17830 | fi | |
17831 | if test ! -s $tmp/subs.frag; then | |
17832 | ac_more_lines=false | |
17833 | else | |
17834 | # The purpose of the label and of the branching condition is to | |
17835 | # speed up the sed processing (if there are no `@' at all, there | |
17836 | # is no need to browse any of the substitutions). | |
17837 | # These are the two extra sed commands mentioned above. | |
17838 | (echo ':t | |
17839 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
17840 | if test -z "$ac_sed_cmds"; then | |
17841 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
17842 | else | |
17843 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
17844 | fi | |
17845 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
17846 | ac_beg=$ac_end | |
17847 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
17848 | fi | |
17849 | done | |
17850 | if test -z "$ac_sed_cmds"; then | |
17851 | ac_sed_cmds=cat | |
703d89ab | 17852 | fi |
a3bba767 | 17853 | fi # test -n "$CONFIG_FILES" |
703d89ab | 17854 | |
b8ec3cc8 | 17855 | _ACEOF |
ba479fd2 | 17856 | cat >>$CONFIG_STATUS <<\_ACEOF |
a3bba767 JJ |
17857 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue |
17858 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
17859 | case $ac_file in | |
17860 | - | *:- | *:-:* ) # input from stdin | |
17861 | cat >$tmp/stdin | |
17862 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
17863 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
17864 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
17865 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
17866 | * ) ac_file_in=$ac_file.in ;; | |
703d89ab ZW |
17867 | esac |
17868 | ||
a3bba767 JJ |
17869 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
17870 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
ba479fd2 | 17871 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
17872 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
17873 | X"$ac_file" : 'X\(//\)$' \| \ | |
a3bba767 JJ |
17874 | X"$ac_file" : 'X\(/\)' \| \ |
17875 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 17876 | echo X"$ac_file" | |
a3bba767 JJ |
17877 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
17878 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
17879 | /^X\(\/\/\)$/{ s//\1/; q; } | |
17880 | /^X\(\/\).*/{ s//\1/; q; } | |
17881 | s/.*/./; q'` | |
17882 | { if $as_mkdir_p; then | |
17883 | mkdir -p "$ac_dir" | |
17884 | else | |
17885 | as_dir="$ac_dir" | |
ba479fd2 | 17886 | as_dirs= |
a3bba767 JJ |
17887 | while test ! -d "$as_dir"; do |
17888 | as_dirs="$as_dir $as_dirs" | |
17889 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
ba479fd2 | 17890 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
17891 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
17892 | X"$as_dir" : 'X\(//\)$' \| \ | |
a3bba767 JJ |
17893 | X"$as_dir" : 'X\(/\)' \| \ |
17894 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 17895 | echo X"$as_dir" | |
a3bba767 JJ |
17896 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
17897 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
17898 | /^X\(\/\/\)$/{ s//\1/; q; } | |
17899 | /^X\(\/\).*/{ s//\1/; q; } | |
17900 | s/.*/./; q'` | |
ba479fd2 | 17901 | done |
a3bba767 JJ |
17902 | test ! -n "$as_dirs" || mkdir $as_dirs |
17903 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
17904 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
ba479fd2 | 17905 | { (exit 1); exit 1; }; }; } |
a3bba767 | 17906 | |
ba479fd2 NN |
17907 | ac_builddir=. |
17908 | ||
a3bba767 | 17909 | if test "$ac_dir" != .; then |
ba479fd2 | 17910 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
a3bba767 JJ |
17911 | # A "../" for each directory in $ac_dir_suffix. |
17912 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
17913 | else | |
17914 | ac_dir_suffix= ac_top_builddir= | |
17915 | fi | |
ba479fd2 NN |
17916 | |
17917 | case $srcdir in | |
a3bba767 | 17918 | .) # No --srcdir option. We are building in place. |
ba479fd2 | 17919 | ac_srcdir=. |
a3bba767 JJ |
17920 | if test -z "$ac_top_builddir"; then |
17921 | ac_top_srcdir=. | |
17922 | else | |
17923 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
17924 | fi ;; | |
17925 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
ba479fd2 | 17926 | ac_srcdir=$srcdir$ac_dir_suffix; |
a3bba767 JJ |
17927 | ac_top_srcdir=$srcdir ;; |
17928 | *) # Relative path. | |
17929 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
17930 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
ba479fd2 | 17931 | esac |
ba479fd2 | 17932 | |
a3bba767 JJ |
17933 | # Do not use `cd foo && pwd` to compute absolute paths, because |
17934 | # the directories may not exist. | |
17935 | case `pwd` in | |
17936 | .) ac_abs_builddir="$ac_dir";; | |
17937 | *) | |
17938 | case "$ac_dir" in | |
17939 | .) ac_abs_builddir=`pwd`;; | |
17940 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
17941 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
17942 | esac;; | |
17943 | esac | |
17944 | case $ac_abs_builddir in | |
17945 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
17946 | *) | |
17947 | case ${ac_top_builddir}. in | |
17948 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
17949 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
17950 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
17951 | esac;; | |
17952 | esac | |
17953 | case $ac_abs_builddir in | |
17954 | .) ac_abs_srcdir=$ac_srcdir;; | |
17955 | *) | |
17956 | case $ac_srcdir in | |
17957 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
17958 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
17959 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
17960 | esac;; | |
17961 | esac | |
17962 | case $ac_abs_builddir in | |
17963 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
17964 | *) | |
17965 | case $ac_top_srcdir in | |
17966 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
17967 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
17968 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
17969 | esac;; | |
17970 | esac | |
ba479fd2 | 17971 | |
a6ccdbab | 17972 | |
703d89ab | 17973 | |
a3bba767 JJ |
17974 | if test x"$ac_file" != x-; then |
17975 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
17976 | echo "$as_me: creating $ac_file" >&6;} | |
17977 | rm -f "$ac_file" | |
17978 | fi | |
17979 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
17980 | # use $as_me), people would be surprised to read: | |
17981 | # /* config.h. Generated by config.status. */ | |
17982 | if test x"$ac_file" = x-; then | |
17983 | configure_input= | |
17984 | else | |
17985 | configure_input="$ac_file. " | |
17986 | fi | |
17987 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
17988 | sed 's,.*/,,'` by configure." | |
17989 | ||
17990 | # First look for the input files in the build tree, otherwise in the | |
17991 | # src tree. | |
17992 | ac_file_inputs=`IFS=: | |
17993 | for f in $ac_file_in; do | |
17994 | case $f in | |
17995 | -) echo $tmp/stdin ;; | |
17996 | [\\/$]*) | |
17997 | # Absolute (can't be DOS-style, as IFS=:) | |
17998 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
17999 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
18000 | { (exit 1); exit 1; }; } | |
18001 | echo "$f";; | |
18002 | *) # Relative | |
18003 | if test -f "$f"; then | |
18004 | # Build tree | |
18005 | echo "$f" | |
18006 | elif test -f "$srcdir/$f"; then | |
18007 | # Source tree | |
18008 | echo "$srcdir/$f" | |
18009 | else | |
18010 | # /dev/null tree | |
18011 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
18012 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
18013 | { (exit 1); exit 1; }; } | |
18014 | fi;; | |
18015 | esac | |
18016 | done` || { (exit 1); exit 1; } | |
a6ccdbab | 18017 | _ACEOF |
ba479fd2 NN |
18018 | cat >>$CONFIG_STATUS <<_ACEOF |
18019 | sed "$ac_vpsub | |
18020 | $extrasub | |
18021 | _ACEOF | |
18022 | cat >>$CONFIG_STATUS <<\_ACEOF | |
18023 | :t | |
18024 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
a3bba767 JJ |
18025 | s,@configure_input@,$configure_input,;t t |
18026 | s,@srcdir@,$ac_srcdir,;t t | |
18027 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
18028 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
18029 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
18030 | s,@builddir@,$ac_builddir,;t t | |
18031 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
18032 | s,@top_builddir@,$ac_top_builddir,;t t | |
18033 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
18034 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
18035 | rm -f $tmp/stdin | |
18036 | if test x"$ac_file" != x-; then | |
18037 | mv $tmp/out $ac_file | |
18038 | else | |
18039 | cat $tmp/out | |
18040 | rm -f $tmp/out | |
18041 | fi | |
18042 | ||
be0fe523 PB |
18043 | # Run the commands associated with the file. |
18044 | case $ac_file in | |
18045 | as ) chmod +x as ;; | |
18046 | collect-ld ) chmod +x collect-ld ;; | |
18047 | nm ) chmod +x nm ;; | |
18048 | esac | |
a3bba767 JJ |
18049 | done |
18050 | _ACEOF | |
18051 | cat >>$CONFIG_STATUS <<\_ACEOF | |
18052 | ||
18053 | # | |
18054 | # CONFIG_HEADER section. | |
18055 | # | |
18056 | ||
18057 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
18058 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
18059 | # | |
18060 | # ac_d sets the value in "#define NAME VALUE" lines. | |
18061 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
18062 | ac_dB='[ ].*$,\1#\2' | |
18063 | ac_dC=' ' | |
18064 | ac_dD=',;t' | |
18065 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
18066 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
18067 | ac_uB='$,\1#\2define\3' | |
18068 | ac_uC=' ' | |
18069 | ac_uD=',;t' | |
18070 | ||
18071 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
18072 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
ba479fd2 | 18073 | case $ac_file in |
a3bba767 JJ |
18074 | - | *:- | *:-:* ) # input from stdin |
18075 | cat >$tmp/stdin | |
18076 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
18077 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
18078 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
18079 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
18080 | * ) ac_file_in=$ac_file.in ;; | |
861bb6c1 | 18081 | esac |
a3bba767 JJ |
18082 | |
18083 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
18084 | echo "$as_me: creating $ac_file" >&6;} | |
18085 | ||
18086 | # First look for the input files in the build tree, otherwise in the | |
18087 | # src tree. | |
18088 | ac_file_inputs=`IFS=: | |
18089 | for f in $ac_file_in; do | |
18090 | case $f in | |
18091 | -) echo $tmp/stdin ;; | |
18092 | [\\/$]*) | |
18093 | # Absolute (can't be DOS-style, as IFS=:) | |
18094 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
18095 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
18096 | { (exit 1); exit 1; }; } | |
18097 | # Do quote $f, to prevent DOS paths from being IFS'd. | |
18098 | echo "$f";; | |
18099 | *) # Relative | |
18100 | if test -f "$f"; then | |
18101 | # Build tree | |
18102 | echo "$f" | |
18103 | elif test -f "$srcdir/$f"; then | |
18104 | # Source tree | |
18105 | echo "$srcdir/$f" | |
18106 | else | |
18107 | # /dev/null tree | |
18108 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
18109 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
18110 | { (exit 1); exit 1; }; } | |
18111 | fi;; | |
18112 | esac | |
18113 | done` || { (exit 1); exit 1; } | |
18114 | # Remove the trailing spaces. | |
18115 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
18116 | ||
18117 | _ACEOF | |
18118 | ||
18119 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
18120 | # `conftest.undefs', that substitutes the proper values into | |
18121 | # config.h.in to produce config.h. The first handles `#define' | |
18122 | # templates, and the second `#undef' templates. | |
18123 | # And first: Protect against being on the right side of a sed subst in | |
18124 | # config.status. Protect against being in an unquoted here document | |
18125 | # in config.status. | |
18126 | rm -f conftest.defines conftest.undefs | |
18127 | # Using a here document instead of a string reduces the quoting nightmare. | |
18128 | # Putting comments in sed scripts is not portable. | |
18129 | # | |
18130 | # `end' is used to avoid that the second main sed command (meant for | |
18131 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
18132 | # See the Autoconf documentation for `clear'. | |
18133 | cat >confdef2sed.sed <<\_ACEOF | |
18134 | s/[\\&,]/\\&/g | |
18135 | s,[\\$`],\\&,g | |
18136 | t clear | |
18137 | : clear | |
18138 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
18139 | t end | |
18140 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
18141 | : end | |
18142 | _ACEOF | |
18143 | # If some macros were called several times there might be several times | |
18144 | # the same #defines, which is useless. Nevertheless, we may not want to | |
18145 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
18146 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
18147 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
18148 | rm -f confdef2sed.sed | |
18149 | ||
18150 | # This sed command replaces #undef with comments. This is necessary, for | |
861bb6c1 JL |
18151 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
18152 | # on some systems where configure will not decide to define it. | |
a3bba767 JJ |
18153 | cat >>conftest.undefs <<\_ACEOF |
18154 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
18155 | _ACEOF | |
18156 | ||
18157 | # Break up conftest.defines because some shells have a limit on the size | |
18158 | # of here documents, and old seds have small limits too (100 cmds). | |
18159 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
18160 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS | |
18161 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS | |
18162 | echo ' :' >>$CONFIG_STATUS | |
18163 | rm -f conftest.tail | |
18164 | while grep . conftest.defines >/dev/null | |
ba479fd2 | 18165 | do |
a3bba767 JJ |
18166 | # Write a limited-size here document to $tmp/defines.sed. |
18167 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
18168 | # Speed up: don't consider the non `#define' lines. | |
18169 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
18170 | # Work around the forget-to-reset-the-flag bug. | |
18171 | echo 't clr' >>$CONFIG_STATUS | |
18172 | echo ': clr' >>$CONFIG_STATUS | |
18173 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
ba479fd2 | 18174 | echo 'CEOF |
a3bba767 JJ |
18175 | sed -f $tmp/defines.sed $tmp/in >$tmp/out |
18176 | rm -f $tmp/in | |
18177 | mv $tmp/out $tmp/in | |
18178 | ' >>$CONFIG_STATUS | |
18179 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
ba479fd2 NN |
18180 | rm -f conftest.defines |
18181 | mv conftest.tail conftest.defines | |
18182 | done | |
a3bba767 JJ |
18183 | rm -f conftest.defines |
18184 | echo ' fi # grep' >>$CONFIG_STATUS | |
18185 | echo >>$CONFIG_STATUS | |
18186 | ||
18187 | # Break up conftest.undefs because some shells have a limit on the size | |
18188 | # of here documents, and old seds have small limits too (100 cmds). | |
18189 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
18190 | rm -f conftest.tail | |
18191 | while grep . conftest.undefs >/dev/null | |
18192 | do | |
18193 | # Write a limited-size here document to $tmp/undefs.sed. | |
18194 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
18195 | # Speed up: don't consider the non `#undef' | |
18196 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
18197 | # Work around the forget-to-reset-the-flag bug. | |
18198 | echo 't clr' >>$CONFIG_STATUS | |
18199 | echo ': clr' >>$CONFIG_STATUS | |
18200 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
18201 | echo 'CEOF | |
18202 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out | |
18203 | rm -f $tmp/in | |
18204 | mv $tmp/out $tmp/in | |
18205 | ' >>$CONFIG_STATUS | |
18206 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
18207 | rm -f conftest.undefs | |
18208 | mv conftest.tail conftest.undefs | |
18209 | done | |
18210 | rm -f conftest.undefs | |
ba479fd2 NN |
18211 | |
18212 | cat >>$CONFIG_STATUS <<\_ACEOF | |
a3bba767 JJ |
18213 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
18214 | # use $as_me), people would be surprised to read: | |
18215 | # /* config.h. Generated by config.status. */ | |
18216 | if test x"$ac_file" = x-; then | |
18217 | echo "/* Generated by configure. */" >$tmp/config.h | |
18218 | else | |
18219 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h | |
18220 | fi | |
18221 | cat $tmp/in >>$tmp/config.h | |
18222 | rm -f $tmp/in | |
ba479fd2 | 18223 | if test x"$ac_file" != x-; then |
a3bba767 | 18224 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
ba479fd2 NN |
18225 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
18226 | echo "$as_me: $ac_file is unchanged" >&6;} | |
18227 | else | |
a3bba767 JJ |
18228 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
18229 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
18230 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
18231 | X"$ac_file" : 'X\(//\)$' \| \ | |
18232 | X"$ac_file" : 'X\(/\)' \| \ | |
18233 | . : '\(.\)' 2>/dev/null || | |
18234 | echo X"$ac_file" | | |
18235 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
18236 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
18237 | /^X\(\/\/\)$/{ s//\1/; q; } | |
18238 | /^X\(\/\).*/{ s//\1/; q; } | |
18239 | s/.*/./; q'` | |
18240 | { if $as_mkdir_p; then | |
18241 | mkdir -p "$ac_dir" | |
18242 | else | |
18243 | as_dir="$ac_dir" | |
18244 | as_dirs= | |
18245 | while test ! -d "$as_dir"; do | |
18246 | as_dirs="$as_dir $as_dirs" | |
18247 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
18248 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
18249 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
18250 | X"$as_dir" : 'X\(//\)$' \| \ | |
18251 | X"$as_dir" : 'X\(/\)' \| \ | |
18252 | . : '\(.\)' 2>/dev/null || | |
18253 | echo X"$as_dir" | | |
18254 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
18255 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
18256 | /^X\(\/\/\)$/{ s//\1/; q; } | |
18257 | /^X\(\/\).*/{ s//\1/; q; } | |
18258 | s/.*/./; q'` | |
18259 | done | |
18260 | test ! -n "$as_dirs" || mkdir $as_dirs | |
18261 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
18262 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
18263 | { (exit 1); exit 1; }; }; } | |
18264 | ||
ba479fd2 | 18265 | rm -f $ac_file |
a3bba767 | 18266 | mv $tmp/config.h $ac_file |
ba479fd2 NN |
18267 | fi |
18268 | else | |
a3bba767 JJ |
18269 | cat $tmp/config.h |
18270 | rm -f $tmp/config.h | |
ba479fd2 | 18271 | fi |
a3bba767 JJ |
18272 | done |
18273 | _ACEOF | |
18274 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8b1f719a | 18275 | |
a3bba767 JJ |
18276 | # |
18277 | # CONFIG_COMMANDS section. | |
18278 | # | |
18279 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
18280 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
18281 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
18282 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
18283 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
18284 | X"$ac_dest" : 'X\(//\)[^/]' \| \ | |
18285 | X"$ac_dest" : 'X\(//\)$' \| \ | |
18286 | X"$ac_dest" : 'X\(/\)' \| \ | |
18287 | . : '\(.\)' 2>/dev/null || | |
18288 | echo X"$ac_dest" | | |
18289 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
18290 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
18291 | /^X\(\/\/\)$/{ s//\1/; q; } | |
18292 | /^X\(\/\).*/{ s//\1/; q; } | |
18293 | s/.*/./; q'` | |
18294 | { if $as_mkdir_p; then | |
18295 | mkdir -p "$ac_dir" | |
18296 | else | |
18297 | as_dir="$ac_dir" | |
18298 | as_dirs= | |
18299 | while test ! -d "$as_dir"; do | |
18300 | as_dirs="$as_dir $as_dirs" | |
18301 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
18302 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
18303 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
18304 | X"$as_dir" : 'X\(//\)$' \| \ | |
18305 | X"$as_dir" : 'X\(/\)' \| \ | |
18306 | . : '\(.\)' 2>/dev/null || | |
18307 | echo X"$as_dir" | | |
18308 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
18309 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
18310 | /^X\(\/\/\)$/{ s//\1/; q; } | |
18311 | /^X\(\/\).*/{ s//\1/; q; } | |
18312 | s/.*/./; q'` | |
18313 | done | |
18314 | test ! -n "$as_dirs" || mkdir $as_dirs | |
18315 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
18316 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
18317 | { (exit 1); exit 1; }; }; } | |
8b1f719a | 18318 | |
a3bba767 | 18319 | ac_builddir=. |
8b1f719a | 18320 | |
a3bba767 JJ |
18321 | if test "$ac_dir" != .; then |
18322 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
18323 | # A "../" for each directory in $ac_dir_suffix. | |
18324 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
18325 | else | |
18326 | ac_dir_suffix= ac_top_builddir= | |
18327 | fi | |
18328 | ||
18329 | case $srcdir in | |
18330 | .) # No --srcdir option. We are building in place. | |
18331 | ac_srcdir=. | |
18332 | if test -z "$ac_top_builddir"; then | |
18333 | ac_top_srcdir=. | |
18334 | else | |
18335 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
18336 | fi ;; | |
18337 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
18338 | ac_srcdir=$srcdir$ac_dir_suffix; | |
18339 | ac_top_srcdir=$srcdir ;; | |
18340 | *) # Relative path. | |
18341 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
18342 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
18343 | esac | |
18344 | ||
18345 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
18346 | # the directories may not exist. | |
18347 | case `pwd` in | |
18348 | .) ac_abs_builddir="$ac_dir";; | |
18349 | *) | |
18350 | case "$ac_dir" in | |
18351 | .) ac_abs_builddir=`pwd`;; | |
18352 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
18353 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
18354 | esac;; | |
18355 | esac | |
18356 | case $ac_abs_builddir in | |
18357 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
18358 | *) | |
18359 | case ${ac_top_builddir}. in | |
18360 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
18361 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
18362 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
18363 | esac;; | |
18364 | esac | |
18365 | case $ac_abs_builddir in | |
18366 | .) ac_abs_srcdir=$ac_srcdir;; | |
18367 | *) | |
18368 | case $ac_srcdir in | |
18369 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
18370 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
18371 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
18372 | esac;; | |
18373 | esac | |
18374 | case $ac_abs_builddir in | |
18375 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
18376 | *) | |
18377 | case $ac_top_srcdir in | |
18378 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
18379 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
18380 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
18381 | esac;; | |
18382 | esac | |
18383 | ||
18384 | ||
18385 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
18386 | echo "$as_me: executing $ac_dest commands" >&6;} | |
18387 | case $ac_dest in | |
18388 | default ) | |
f1faaabd NN |
18389 | case ${CONFIG_HEADERS} in |
18390 | *auto-host.h:config.in*) | |
18391 | echo > cstamp-h ;; | |
861bb6c1 | 18392 | esac |
2ed26f6b | 18393 | # Make sure all the subdirs exist. |
3b620440 | 18394 | for d in $subdirs doc build |
2ed26f6b | 18395 | do |
2ed26f6b | 18396 | test -d $d || mkdir $d |
2ed26f6b | 18397 | done |
ba479fd2 NN |
18398 | ;; |
18399 | esac | |
a3bba767 JJ |
18400 | done |
18401 | _ACEOF | |
cafe096b | 18402 | |
a3bba767 | 18403 | cat >>$CONFIG_STATUS <<\_ACEOF |
ba479fd2 NN |
18404 | |
18405 | { (exit 0); exit 0; } | |
18406 | _ACEOF | |
861bb6c1 | 18407 | chmod +x $CONFIG_STATUS |
ba479fd2 NN |
18408 | ac_clean_files=$ac_clean_files_save |
18409 | ||
18410 | ||
18411 | # configure is writing to config.log, and then calls config.status. | |
18412 | # config.status does its own redirection, appending to config.log. | |
18413 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
18414 | # by configure, so config.status won't be able to write to it; its | |
18415 | # output is simply discarded. So we exec the FD to /dev/null, | |
18416 | # effectively closing config.log, so it can be properly (re)opened and | |
18417 | # appended to by config.status. When coming back to configure, we | |
18418 | # need to make the FD available again. | |
18419 | if test "$no_create" != yes; then | |
18420 | ac_cs_success=: | |
18421 | ac_config_status_args= | |
18422 | test "$silent" = yes && | |
18423 | ac_config_status_args="$ac_config_status_args --quiet" | |
18424 | exec 5>/dev/null | |
18425 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
18426 | exec 5>>config.log | |
18427 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
18428 | # would make configure fail if this is the last instruction. | |
18429 | $ac_cs_success || { (exit 1); exit 1; } | |
18430 | fi | |
861bb6c1 | 18431 |