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Commit | Line | Data |
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6599da04 JM |
1 | #! /bin/sh |
2 | ||
3 | # ltconfig - Create a system-specific libtool. | |
82e23236 AO |
4 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
5 | # Free Software Foundation, Inc. | |
d207ebef | 6 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
6599da04 JM |
7 | # |
8 | # This file is free software; you can redistribute it and/or modify it | |
9 | # under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, but | |
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | # General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program; if not, write to the Free Software | |
539df155 | 20 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
6599da04 JM |
21 | # |
22 | # As a special exception to the GNU General Public License, if you | |
23 | # distribute this file as part of a program that contains a | |
24 | # configuration script generated by Autoconf, you may include it under | |
25 | # the same distribution terms that you use for the rest of that program. | |
26 | ||
27 | # A lot of this script is taken from autoconf-2.10. | |
28 | ||
cf4ccd63 JL |
29 | # Check that we are running under the correct shell. |
30 | SHELL=${CONFIG_SHELL-/bin/sh} | |
fbd836fc ILT |
31 | echo=echo |
32 | if test "X$1" = X--no-reexec; then | |
cf4ccd63 JL |
33 | # Discard the --no-reexec flag, and continue. |
34 | shift | |
90fb0c24 | 35 | elif test "X$1" = X--fallback-echo; then |
d207ebef JM |
36 | # Avoid inline document here, it may be left over |
37 | : | |
fbd836fc ILT |
38 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then |
39 | # Yippee, $echo works! | |
40 | : | |
41 | else | |
cf4ccd63 JL |
42 | # Restart under the correct shell. |
43 | exec "$SHELL" "$0" --no-reexec ${1+"$@"} | |
44 | fi | |
45 | ||
d207ebef JM |
46 | if test "X$1" = X--fallback-echo; then |
47 | # used as fallback echo | |
48 | shift | |
49 | cat <<EOF | |
50 | $* | |
51 | EOF | |
52 | exit 0 | |
53 | fi | |
54 | ||
90fb0c24 TT |
55 | # Find the correct PATH separator. Usually this is `:', but |
56 | # DJGPP uses `;' like DOS. | |
d207ebef | 57 | if test "X${PATH_SEPARATOR+set}" != Xset; then |
90fb0c24 TT |
58 | UNAME=${UNAME-`uname 2>/dev/null`} |
59 | case X$UNAME in | |
60 | *-DOS) PATH_SEPARATOR=';' ;; | |
61 | *) PATH_SEPARATOR=':' ;; | |
62 | esac | |
63 | fi | |
64 | ||
cf4ccd63 JL |
65 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
66 | # if CDPATH is set. | |
d207ebef | 67 | if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
cf4ccd63 | 68 | |
d207ebef | 69 | if test "X${echo_test_string+set}" != Xset; then |
90fb0c24 TT |
70 | # find a string as large as possible, as long as the shell can cope with it |
71 | for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do | |
72 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
73 | if (echo_test_string="`eval $cmd`") 2>/dev/null && | |
74 | echo_test_string="`eval $cmd`" && | |
75 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then | |
76 | break | |
77 | fi | |
78 | done | |
79 | fi | |
80 | ||
4f4caf92 AO |
81 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
82 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
83 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
84 | : | |
85 | else | |
cf4ccd63 JL |
86 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
87 | # backslashes. This makes it impossible to quote backslashes using | |
88 | # echo "$something" | sed 's/\\/\\\\/g' | |
89 | # | |
90 | # So, first we look for a working echo in the user's PATH. | |
90fb0c24 TT |
91 | |
92 | IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" | |
cf4ccd63 | 93 | for dir in $PATH /usr/ucb; do |
d207ebef | 94 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
90fb0c24 | 95 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
4f4caf92 AO |
96 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
97 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
cf4ccd63 JL |
98 | echo="$dir/echo" |
99 | break | |
100 | fi | |
101 | done | |
102 | IFS="$save_ifs" | |
103 | ||
104 | if test "X$echo" = Xecho; then | |
105 | # We didn't find a better echo, so look for alternatives. | |
90fb0c24 | 106 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
4f4caf92 AO |
107 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
108 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
cf4ccd63 JL |
109 | # This shell has a builtin print -r that does the trick. |
110 | echo='print -r' | |
d207ebef JM |
111 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
112 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
fbd836fc | 113 | # If we have ksh, try running ltconfig again with it. |
90fb0c24 TT |
114 | ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" |
115 | export ORIGINAL_CONFIG_SHELL | |
fbd836fc ILT |
116 | CONFIG_SHELL=/bin/ksh |
117 | export CONFIG_SHELL | |
118 | exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} | |
cf4ccd63 JL |
119 | else |
120 | # Try using printf. | |
4f4caf92 | 121 | echo='printf %s\n' |
90fb0c24 | 122 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
4f4caf92 AO |
123 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
124 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
90fb0c24 TT |
125 | # Cool, printf works |
126 | : | |
4f4caf92 AO |
127 | elif echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` && |
128 | test "X$echo_testing_string" = 'X\t' && | |
129 | echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
130 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
90fb0c24 TT |
131 | CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" |
132 | export CONFIG_SHELL | |
133 | SHELL="$CONFIG_SHELL" | |
134 | export SHELL | |
135 | echo="$CONFIG_SHELL $0 --fallback-echo" | |
4f4caf92 AO |
136 | elif echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` && |
137 | test "X$echo_testing_string" = 'X\t' && | |
138 | echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
139 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
90fb0c24 TT |
140 | echo="$CONFIG_SHELL $0 --fallback-echo" |
141 | else | |
142 | # maybe with a smaller string... | |
143 | prev=: | |
144 | ||
145 | for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do | |
146 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then | |
147 | break | |
148 | fi | |
149 | prev="$cmd" | |
150 | done | |
151 | ||
152 | if test "$prev" != 'sed 50q "$0"'; then | |
153 | echo_test_string=`eval $prev` | |
4f4caf92 | 154 | |
90fb0c24 | 155 | export echo_test_string |
4f4caf92 | 156 | exec "${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}}" "$0" ${1+"$@"} |
90fb0c24 TT |
157 | else |
158 | # Oops. We lost completely, so just stick with echo. | |
159 | echo=echo | |
160 | fi | |
cf4ccd63 JL |
161 | fi |
162 | fi | |
163 | fi | |
164 | fi | |
165 | ||
166 | # Sed substitution that helps us do robust quoting. It backslashifies | |
167 | # metacharacters that are still active within double-quoted strings. | |
168 | Xsed='sed -e s/^X//' | |
169 | sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' | |
170 | ||
171 | # Same as above, but do not quote variable references. | |
172 | double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' | |
173 | ||
90fb0c24 TT |
174 | # Sed substitution to delay expansion of an escaped shell variable in a |
175 | # double_quote_subst'ed string. | |
176 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
177 | ||
6599da04 | 178 | # The name of this program. |
cf4ccd63 | 179 | progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` |
6599da04 JM |
180 | |
181 | # Constants: | |
182 | PROGRAM=ltconfig | |
183 | PACKAGE=libtool | |
898c7238 AO |
184 | VERSION=1.4a-GCC3.0 |
185 | TIMESTAMP=" (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)" | |
d207ebef JM |
186 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
187 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
6599da04 JM |
188 | rm="rm -f" |
189 | ||
190 | help="Try \`$progname --help' for more information." | |
191 | ||
192 | # Global variables: | |
cf4ccd63 | 193 | default_ofile=libtool |
6599da04 JM |
194 | can_build_shared=yes |
195 | enable_shared=yes | |
d207ebef JM |
196 | # All known linkers require a `.a' archive for static linking (except M$VC, |
197 | # which needs '.lib'). | |
6599da04 | 198 | enable_static=yes |
90fb0c24 TT |
199 | enable_fast_install=yes |
200 | enable_dlopen=unknown | |
d207ebef | 201 | enable_win32_dll=no |
4f4caf92 | 202 | pic_mode=default |
6599da04 JM |
203 | ltmain= |
204 | silent= | |
205 | srcdir= | |
206 | ac_config_guess= | |
207 | ac_config_sub= | |
208 | host= | |
4f4caf92 AO |
209 | build=NONE |
210 | nonopt=NONE | |
cf4ccd63 | 211 | ofile="$default_ofile" |
6599da04 | 212 | verify_host=yes |
4f4caf92 | 213 | tagname= |
6599da04 JM |
214 | with_gcc=no |
215 | with_gnu_ld=no | |
90fb0c24 TT |
216 | need_locks=yes |
217 | ac_ext=c | |
fbd836fc | 218 | libext=a |
90fb0c24 | 219 | cache_file= |
82e23236 | 220 | max_cmd_len= |
6599da04 | 221 | |
4f4caf92 AO |
222 | ## Dependencies to place before and after the object being linked: |
223 | predep_objects= | |
224 | postdep_objects= | |
225 | predeps= | |
226 | postdeps= | |
227 | compiler_lib_search_path= | |
228 | ||
229 | ## Link characteristics: | |
230 | allow_undefined_flag= | |
231 | no_undefined_flag= | |
232 | need_lib_prefix=unknown | |
233 | need_version=unknown | |
234 | # when you set need_version to no, make sure it does not cause -set_version | |
235 | # flags to be left without arguments | |
236 | archive_cmds= | |
237 | archive_expsym_cmds= | |
238 | old_archive_from_new_cmds= | |
239 | old_archive_from_expsyms_cmds= | |
240 | striplib= | |
241 | old_striplib= | |
242 | export_dynamic_flag_spec= | |
243 | whole_archive_flag_spec= | |
244 | thread_safe_flag_spec= | |
245 | hardcode_into_libs=no | |
246 | hardcode_libdir_flag_spec= | |
247 | hardcode_libdir_separator= | |
248 | hardcode_direct=no | |
249 | hardcode_minus_L=no | |
250 | hardcode_shlibpath_var=unsupported | |
251 | runpath_var= | |
252 | link_all_deplibs=unknown | |
253 | always_export_symbols=no | |
254 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
255 | # include_expsyms should be a list of space-separated symbols to be *always* | |
256 | # included in the symbol list | |
257 | include_expsyms= | |
258 | # exclude_expsyms can be an egrep regular expression of symbols to exclude | |
259 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
260 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
261 | # as well as any symbol that contains `d'. | |
262 | exclude_expsyms="_GLOBAL_OFFSET_TABLE_" | |
263 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
264 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
265 | # the symbol is explicitly referenced. Since portable code cannot | |
266 | # rely on this symbol name, it's probably fine to never include it in | |
267 | # preloaded symbol tables. | |
268 | extract_expsyms_cmds= | |
c9392a2b | 269 | file_list_spec= |
4f4caf92 AO |
270 | |
271 | ## Tools: | |
6599da04 | 272 | old_AR="$AR" |
4f4caf92 | 273 | old_AR_FLAGS="$AR_FLAGS" |
6599da04 JM |
274 | old_CC="$CC" |
275 | old_CFLAGS="$CFLAGS" | |
276 | old_CPPFLAGS="$CPPFLAGS" | |
d207ebef | 277 | old_LDFLAGS="$LDFLAGS" |
4f4caf92 | 278 | old_LIBS="$LIBS" |
3dd7094e | 279 | old_MAGIC_CMD="$MAGIC_CMD" |
6599da04 JM |
280 | old_LD="$LD" |
281 | old_LN_S="$LN_S" | |
4f4caf92 | 282 | old_LTCC="$LTCC" |
cf4ccd63 | 283 | old_NM="$NM" |
6599da04 | 284 | old_RANLIB="$RANLIB" |
4f4caf92 AO |
285 | old_STRIP="$STRIP" |
286 | old_AS="$AS" | |
cf4ccd63 | 287 | old_DLLTOOL="$DLLTOOL" |
d207ebef | 288 | old_OBJDUMP="$OBJDUMP" |
4f4caf92 AO |
289 | old_OBJEXT="$OBJEXT" |
290 | old_EXEEXT="$EXEEXT" | |
291 | old_reload_flag="$reload_flag" | |
292 | old_deplibs_check_method="$deplibs_check_method" | |
293 | old_file_magic_cmd="$file_magic_cmd" | |
6599da04 JM |
294 | |
295 | # Parse the command line options. | |
296 | args= | |
297 | prev= | |
298 | for option | |
299 | do | |
82e23236 | 300 | case $option in |
6599da04 JM |
301 | -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
302 | *) optarg= ;; | |
303 | esac | |
304 | ||
305 | # If the previous option needs an argument, assign it. | |
306 | if test -n "$prev"; then | |
307 | eval "$prev=\$option" | |
308 | prev= | |
309 | continue | |
310 | fi | |
311 | ||
82e23236 | 312 | case $option in |
6599da04 | 313 | --help) cat <<EOM |
4f4caf92 | 314 | Usage: $progname [OPTION]... LTMAIN [HOST] |
6599da04 JM |
315 | |
316 | Generate a system-specific libtool script. | |
317 | ||
4f4caf92 | 318 | --build configure for building on BUILD [BUILD=HOST] |
cf4ccd63 | 319 | --debug enable verbose shell tracing |
6599da04 JM |
320 | --disable-shared do not build shared libraries |
321 | --disable-static do not build static libraries | |
90fb0c24 TT |
322 | --disable-fast-install do not optimize for fast installation |
323 | --enable-dlopen enable dlopen support | |
d207ebef | 324 | --enable-win32-dll enable building dlls on win32 hosts |
6599da04 JM |
325 | --help display this help and exit |
326 | --no-verify do not verify that HOST is a valid host type | |
cf4ccd63 | 327 | -o, --output=FILE specify the output file [default=$default_ofile] |
6599da04 | 328 | --quiet same as \`--silent' |
cf4ccd63 | 329 | --silent do not print informational messages |
6599da04 JM |
330 | --srcdir=DIR find \`config.guess' in DIR |
331 | --version output version information and exit | |
4f4caf92 | 332 | --add-tag=TAG append an alternate configuration |
6599da04 JM |
333 | --with-gcc assume that the GNU C compiler will be used |
334 | --with-gnu-ld assume that the C compiler uses the GNU linker | |
4f4caf92 AO |
335 | --prefer-pic try to use only PIC objects |
336 | --prefer-non-pic try to use only non-PIC objects | |
90fb0c24 TT |
337 | --disable-lock disable file locking |
338 | --cache-file=FILE configure cache file | |
6599da04 | 339 | |
90fb0c24 TT |
340 | LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program |
341 | that provides basic libtool functionality. | |
6599da04 JM |
342 | |
343 | HOST is the canonical host system name [default=guessed]. | |
344 | EOM | |
345 | exit 0 | |
346 | ;; | |
347 | ||
4f4caf92 AO |
348 | --build) prev=build ;; |
349 | --build=*) build="$optarg" ;; | |
350 | ||
cf4ccd63 JL |
351 | --debug) |
352 | echo "$progname: enabling shell trace mode" | |
353 | set -x | |
354 | ;; | |
355 | ||
6599da04 JM |
356 | --disable-shared) enable_shared=no ;; |
357 | ||
358 | --disable-static) enable_static=no ;; | |
359 | ||
90fb0c24 TT |
360 | --disable-fast-install) enable_fast_install=no ;; |
361 | ||
362 | --enable-dlopen) enable_dlopen=yes ;; | |
363 | ||
d207ebef JM |
364 | --enable-win32-dll) enable_win32_dll=yes ;; |
365 | ||
6599da04 JM |
366 | --quiet | --silent) silent=yes ;; |
367 | ||
368 | --srcdir) prev=srcdir ;; | |
369 | --srcdir=*) srcdir="$optarg" ;; | |
370 | ||
371 | --no-verify) verify_host=no ;; | |
372 | ||
cf4ccd63 JL |
373 | --output | -o) prev=ofile ;; |
374 | --output=*) ofile="$optarg" ;; | |
375 | ||
90fb0c24 | 376 | --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;; |
6599da04 | 377 | |
4f4caf92 AO |
378 | --add-tag) prev=tagname ;; |
379 | --add-tag=*) tagname="$optarg" ;; | |
380 | ||
6599da04 JM |
381 | --with-gcc) with_gcc=yes ;; |
382 | --with-gnu-ld) with_gnu_ld=yes ;; | |
383 | ||
4f4caf92 AO |
384 | --prefer-pic) pic_mode=yes ;; |
385 | --prefer-non-pic) pic_mode=no ;; | |
386 | ||
90fb0c24 TT |
387 | --disable-lock) need_locks=no ;; |
388 | ||
389 | --cache-file=*) cache_file="$optarg" ;; | |
390 | ||
6599da04 JM |
391 | -*) |
392 | echo "$progname: unrecognized option \`$option'" 1>&2 | |
393 | echo "$help" 1>&2 | |
394 | exit 1 | |
395 | ;; | |
396 | ||
397 | *) | |
398 | if test -z "$ltmain"; then | |
399 | ltmain="$option" | |
400 | elif test -z "$host"; then | |
cf4ccd63 | 401 | # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 |
6599da04 JM |
402 | # if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then |
403 | # echo "$progname: warning \`$option' is not a valid host type" 1>&2 | |
404 | # fi | |
405 | host="$option" | |
406 | else | |
407 | echo "$progname: too many arguments" 1>&2 | |
408 | echo "$help" 1>&2 | |
409 | exit 1 | |
410 | fi ;; | |
411 | esac | |
412 | done | |
413 | ||
414 | if test -z "$ltmain"; then | |
415 | echo "$progname: you must specify a LTMAIN file" 1>&2 | |
416 | echo "$help" 1>&2 | |
417 | exit 1 | |
418 | fi | |
419 | ||
fbd836fc | 420 | if test ! -f "$ltmain"; then |
cf4ccd63 JL |
421 | echo "$progname: \`$ltmain' does not exist" 1>&2 |
422 | echo "$help" 1>&2 | |
423 | exit 1 | |
6599da04 JM |
424 | fi |
425 | ||
4f4caf92 AO |
426 | if test -n "$tagname"; then |
427 | # Check whether tagname contains only valid characters | |
82e23236 | 428 | case `$echo "X$tagname" | $Xsed -e 's/[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]//g'` in |
92769744 MS |
429 | "") ;; |
430 | *) | |
4f4caf92 AO |
431 | echo "$progname: invalid tag name: $tagname" 1>&2 |
432 | exit 1 | |
433 | ;; | |
434 | esac | |
435 | ||
436 | if grep "^### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$ofile" > /dev/null; then | |
437 | echo "$progname: tag name $tagname already exists" 1>&2 | |
438 | exit 1 | |
439 | fi | |
440 | ||
441 | if test ! -f "$ofile"; then | |
442 | echo "$progname: warning: output file \`$ofile' does not exist" 1>&2 | |
443 | fi | |
444 | ||
445 | if test -z "$LTCC"; then | |
446 | eval "`$SHELL $ofile --config | grep '^LTCC='`" | |
447 | if test -z "$LTCC"; then | |
448 | echo "$progname: warning: output file \`$ofile' does not look like a libtool script" 1>&2 | |
449 | else | |
450 | echo "$progname: warning: using \`LTCC=$LTCC', extracted from \`$ofile'" 1>&2 | |
451 | fi | |
452 | fi | |
453 | fi | |
454 | ||
6599da04 JM |
455 | # Quote any args containing shell metacharacters. |
456 | ltconfig_args= | |
457 | for arg | |
458 | do | |
82e23236 | 459 | case $arg in |
6599da04 JM |
460 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
461 | ltconfig_args="$ltconfig_args '$arg'" ;; | |
462 | *) ltconfig_args="$ltconfig_args $arg" ;; | |
463 | esac | |
464 | done | |
465 | ||
466 | # A relevant subset of AC_INIT. | |
467 | ||
468 | # File descriptor usage: | |
469 | # 0 standard input | |
470 | # 1 file creation | |
471 | # 2 errors and warnings | |
472 | # 3 some systems may open it to /dev/tty | |
473 | # 4 used on the Kubota Titan | |
474 | # 5 compiler messages saved in config.log | |
475 | # 6 checking for... messages and results | |
476 | if test "$silent" = yes; then | |
477 | exec 6>/dev/null | |
478 | else | |
479 | exec 6>&1 | |
480 | fi | |
481 | exec 5>>./config.log | |
482 | ||
483 | # NLS nuisances. | |
484 | # Only set LANG and LC_ALL to C if already set. | |
485 | # These must not be set unconditionally because not all systems understand | |
486 | # e.g. LANG=C (notably SCO). | |
d207ebef JM |
487 | if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi |
488 | if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi | |
6599da04 | 489 | |
06298abd | 490 | if test -n "$cache_file" && test -r "$cache_file" && test -f "$cache_file"; then |
90fb0c24 TT |
491 | echo "loading cache $cache_file within ltconfig" |
492 | . $cache_file | |
493 | fi | |
494 | ||
6599da04 JM |
495 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
496 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
497 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
498 | ac_n= ac_c=' | |
499 | ' ac_t=' ' | |
500 | else | |
501 | ac_n=-n ac_c= ac_t= | |
502 | fi | |
503 | else | |
504 | ac_n= ac_c='\c' ac_t= | |
505 | fi | |
506 | ||
507 | if test -z "$srcdir"; then | |
90fb0c24 TT |
508 | # Assume the source directory is the same one as the path to LTMAIN. |
509 | srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'` | |
6599da04 JM |
510 | test "$srcdir" = "$ltmain" && srcdir=. |
511 | fi | |
512 | ||
cf4ccd63 | 513 | trap "$rm conftest*; exit 1" 1 2 15 |
6599da04 JM |
514 | if test "$verify_host" = yes; then |
515 | # Check for config.guess and config.sub. | |
516 | ac_aux_dir= | |
517 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
518 | if test -f $ac_dir/config.guess; then | |
519 | ac_aux_dir=$ac_dir | |
520 | break | |
521 | fi | |
522 | done | |
523 | if test -z "$ac_aux_dir"; then | |
524 | echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 | |
525 | echo "$help" 1>&2 | |
526 | exit 1 | |
527 | fi | |
528 | ac_config_guess=$ac_aux_dir/config.guess | |
529 | ac_config_sub=$ac_aux_dir/config.sub | |
530 | ||
531 | # Make sure we can run config.sub. | |
fbd836fc | 532 | if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then : |
6599da04 JM |
533 | else |
534 | echo "$progname: cannot run $ac_config_sub" 1>&2 | |
535 | echo "$help" 1>&2 | |
536 | exit 1 | |
537 | fi | |
538 | ||
539 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
540 | ||
541 | host_alias=$host | |
82e23236 | 542 | case $host_alias in |
6599da04 | 543 | "") |
4f4caf92 AO |
544 | # Force config.guess to use the C compiler. |
545 | # CC_FOR_BUILD overrides the CC variable in config.guess but I had | |
546 | # problems with it so do it this way for now. | |
547 | CC="$LTCC" | |
548 | ||
fbd836fc | 549 | if host_alias=`$SHELL $ac_config_guess`; then : |
6599da04 JM |
550 | else |
551 | echo "$progname: cannot guess host type; you must specify one" 1>&2 | |
552 | echo "$help" 1>&2 | |
553 | exit 1 | |
4f4caf92 AO |
554 | fi |
555 | ||
556 | # Restore the C compiler. | |
557 | CC="$old_CC" | |
558 | ;; | |
6599da04 | 559 | esac |
fbd836fc | 560 | host=`$SHELL $ac_config_sub $host_alias` |
cf4ccd63 JL |
561 | echo "$ac_t$host" 1>&6 |
562 | ||
563 | # Make sure the host verified. | |
564 | test -z "$host" && exit 1 | |
6599da04 | 565 | |
4f4caf92 AO |
566 | # Check for the build system type |
567 | echo $ac_n "checking build system type... $ac_c" 1>&6 | |
568 | ||
569 | build_alias=$build | |
82e23236 | 570 | case $build_alias in |
4f4caf92 AO |
571 | NONE) |
572 | case $nonopt in | |
573 | NONE) build_alias=$host_alias ;; | |
574 | *) build_alias=$nonopt ;; | |
575 | esac ;; | |
576 | esac | |
577 | ||
578 | build=`$SHELL $ac_config_sub $build_alias` | |
579 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
580 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
581 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
582 | echo "$ac_t""$build" 1>&6 | |
583 | ||
6599da04 JM |
584 | elif test -z "$host"; then |
585 | echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 | |
586 | echo "$help" 1>&2 | |
587 | exit 1 | |
588 | else | |
589 | host_alias=$host | |
4f4caf92 AO |
590 | build_alias=$host_alias |
591 | build=$host | |
592 | fi | |
593 | ||
594 | if test x"$host" != x"$build"; then | |
595 | ac_tool_prefix=${host_alias}- | |
596 | else | |
597 | ac_tool_prefix= | |
6599da04 JM |
598 | fi |
599 | ||
4f4caf92 AO |
600 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
601 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
602 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
603 | ||
cf4ccd63 | 604 | # Transform linux* to *-*-linux-gnu*, to support old configure scripts. |
82e23236 | 605 | case $host_os in |
cf4ccd63 JL |
606 | linux-gnu*) ;; |
607 | linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` | |
6599da04 JM |
608 | esac |
609 | ||
82e23236 | 610 | case $host_os in |
cf4ccd63 JL |
611 | aix3*) |
612 | # AIX sometimes has problems with the GCC collect2 program. For some | |
613 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
614 | # vanish in a puff of smoke. | |
d207ebef | 615 | if test "X${COLLECT_NAMES+set}" != Xset; then |
cf4ccd63 JL |
616 | COLLECT_NAMES= |
617 | export COLLECT_NAMES | |
618 | fi | |
619 | ;; | |
620 | esac | |
621 | ||
6599da04 | 622 | # Determine commands to create old-style static archives. |
4f4caf92 | 623 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
6599da04 | 624 | old_postinstall_cmds='chmod 644 $oldlib' |
cf4ccd63 JL |
625 | old_postuninstall_cmds= |
626 | ||
06298abd AO |
627 | if test -n "$RANLIB"; then |
628 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
629 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" | |
630 | fi | |
631 | ||
4f4caf92 AO |
632 | # Source the script associated with the $tagname tag configuration. |
633 | if test -n "$tagname"; then | |
634 | . $ltmain | |
635 | else | |
636 | # FIXME: We should use a variable here | |
637 | # Configure for a C compiler | |
638 | . $srcdir/ltcf-c.sh | |
6599da04 JM |
639 | fi |
640 | ||
4f4caf92 AO |
641 | # Set sane defaults for various variables |
642 | test -z "$AR" && AR=ar | |
643 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
644 | test -z "$AS" && AS=as | |
645 | test -z "$CC" && CC=cc | |
cf4ccd63 | 646 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
3dd7094e | 647 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
4f4caf92 AO |
648 | test -z "$LD" && LD=ld |
649 | test -z "$LN_S" && LN_S="ln -s" | |
650 | test -z "$NM" && NM=nm | |
d207ebef | 651 | test -z "$OBJDUMP" && OBJDUMP=objdump |
4f4caf92 AO |
652 | test -z "$RANLIB" && RANLIB=: |
653 | test -z "$STRIP" && STRIP=: | |
654 | test -z "$objext" && objext=o | |
6599da04 | 655 | |
4f4caf92 AO |
656 | echo $ac_n "checking for objdir... $ac_c" 1>&6 |
657 | rm -f .libs 2>/dev/null | |
658 | mkdir .libs 2>/dev/null | |
659 | if test -d .libs; then | |
660 | objdir=.libs | |
661 | else | |
662 | # MS-DOS does not allow filenames that begin with a dot. | |
663 | objdir=_libs | |
6599da04 | 664 | fi |
4f4caf92 AO |
665 | rmdir .libs 2>/dev/null |
666 | echo "$ac_t$objdir" 1>&6 | |
667 | ||
668 | # If no C compiler was specified, use CC. | |
669 | LTCC=${LTCC-"$CC"} | |
6599da04 JM |
670 | |
671 | # Allow CC to be a program name with arguments. | |
672 | set dummy $CC | |
673 | compiler="$2" | |
674 | ||
4f4caf92 AO |
675 | # We assume here that the value for ac_cv_prog_cc_pic will not be cached |
676 | # in isolation, and that seeing it set (from the cache) indicates that | |
677 | # the associated values are set (in the cache) correctly too. | |
678 | echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 | |
82e23236 | 679 | echo "$progname:678:checking for $compiler option to produce PIC" 1>&5 |
fbd836fc | 680 | |
4f4caf92 AO |
681 | if test -z "$ac_cv_prog_cc_pic"; then |
682 | echo "$ac_t"none 1>&6 | |
d207ebef | 683 | else |
4f4caf92 AO |
684 | echo "$ac_t""$ac_cv_prog_cc_pic" 1>&6 |
685 | ||
686 | # Check to make sure the pic_flag actually works. | |
687 | echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6 | |
82e23236 | 688 | echo "$progname:687:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5 |
4f4caf92 AO |
689 | if test "X${ac_cv_prog_cc_pic_works+set}" = Xset && \ |
690 | test "X${ac_cv_prog_cc_pic_works}" != X; then | |
691 | echo $ac_n "(cached) $ac_c" 1>&6 | |
692 | else | |
693 | ac_cv_prog_cc_pic_works=yes | |
d207ebef | 694 | $rm conftest* |
4f4caf92 AO |
695 | echo $lt_simple_compile_test_code > conftest.$ac_ext |
696 | save_CFLAGS="$CFLAGS" | |
697 | CFLAGS="$CFLAGS $ac_cv_prog_cc_pic -DPIC" | |
82e23236 | 698 | if { (eval echo $progname:697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then |
d207ebef JM |
699 | # Append any warnings to the config.log. |
700 | cat conftest.err 1>&5 | |
701 | ||
82e23236 | 702 | case $host_os in |
4f4caf92 AO |
703 | hpux9* | hpux10* | hpux11*) |
704 | # On HP-UX, both CC and GCC only warn that PIC is supported... then | |
705 | # they create non-PIC objects. So, if there were any warnings, we | |
706 | # assume that PIC is not supported. | |
707 | if test -s conftest.err; then | |
708 | ac_cv_prog_cc_pic_works=no | |
709 | ac_cv_prog_cc_can_build_shared=no | |
710 | ac_cv_prog_cc_pic= | |
711 | else | |
712 | ac_cv_prog_cc_pic_works=yes | |
713 | ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic" | |
714 | fi | |
715 | ;; | |
716 | *) | |
717 | ac_cv_prog_cc_pic_works=yes | |
718 | ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic" | |
719 | ;; | |
720 | esac | |
d207ebef | 721 | else |
4f4caf92 | 722 | # Append any errors to the config.log. |
d207ebef | 723 | cat conftest.err 1>&5 |
4f4caf92 AO |
724 | ac_cv_prog_cc_pic_works=no |
725 | ac_cv_prog_cc_can_build_shared=no | |
726 | ac_cv_prog_cc_pic= | |
d207ebef | 727 | fi |
4f4caf92 | 728 | CFLAGS="$save_CFLAGS" |
d207ebef | 729 | $rm conftest* |
4f4caf92 AO |
730 | fi |
731 | # Belt *and* braces to stop my trousers falling down: | |
732 | if test "X$ac_cv_prog_cc_pic_works" = Xno; then | |
733 | ac_cv_prog_cc_pic= | |
734 | ac_cv_prog_cc_can_build_shared=no | |
735 | fi | |
736 | echo "$ac_t""$ac_cv_prog_cc_pic_works" 1>&6 | |
d207ebef | 737 | fi |
cf4ccd63 | 738 | |
4f4caf92 AO |
739 | # Check for any special shared library compilation flags. |
740 | if test -n "$ac_cv_prog_cc_shlib"; then | |
741 | echo "$progname: warning: \`$CC' requires \`$ac_cv_prog_cc_shlib' to build shared libraries" 1>&2 | |
742 | if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$ac_cv_prog_cc_shlib[ ]" >/dev/null; then : | |
743 | else | |
744 | echo "$progname: add \`$ac_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" 1>&2 | |
745 | ac_cv_prog_cc_can_build_shared=no | |
746 | fi | |
6599da04 JM |
747 | fi |
748 | ||
4f4caf92 | 749 | echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6 |
82e23236 | 750 | echo "$progname:749: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5 |
4f4caf92 AO |
751 | if test "X${ac_cv_prog_cc_static_works+set}" = Xset && \ |
752 | test "X${ac_cv_prog_cc_static_works}" != X; then | |
753 | echo $ac_n "(cached) $ac_c" 1>&6 | |
754 | else | |
cf4ccd63 | 755 | $rm conftest* |
4f4caf92 AO |
756 | echo $lt_simple_link_test_code > conftest.$ac_ext |
757 | save_LDFLAGS="$LDFLAGS" | |
758 | LDFLAGS="$LDFLAGS $ac_cv_prog_cc_static" | |
82e23236 | 759 | if { (eval echo $progname:758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
4f4caf92 | 760 | ac_cv_prog_cc_static_works=yes |
90fb0c24 | 761 | else |
4f4caf92 AO |
762 | ac_cv_prog_cc_static_works=no |
763 | ac_cv_prog_cc_static= | |
90fb0c24 | 764 | fi |
4f4caf92 | 765 | LDFLAGS="$save_LDFLAGS" |
90fb0c24 | 766 | $rm conftest* |
90fb0c24 | 767 | fi |
4f4caf92 AO |
768 | # Belt *and* braces to stop my trousers falling down: |
769 | if test "X$ac_cv_prog_cc_static_works" = Xno; then | |
770 | ac_cv_prog_cc_static= | |
771 | fi | |
772 | echo "$ac_t""$ac_cv_prog_cc_static_works" 1>&6 | |
773 | pic_flag="$ac_cv_prog_cc_pic" | |
774 | special_shlib_compile_flags="$ac_cv_prog_cc_shlib" | |
775 | wl="$ac_cv_prog_cc_wl" | |
776 | link_static_flag="$ac_cv_prog_cc_static" | |
777 | no_builtin_flag="$ac_cv_prog_cc_no_builtin" | |
778 | can_build_shared="$ac_cv_prog_cc_can_build_shared" | |
cf4ccd63 | 779 | |
82e23236 AO |
780 | # find the maximum length of command line arguments |
781 | echo "$progname:780: finding the maximum length of command line arguments" 1>&5 | |
782 | echo $ac_n "finding the maximum length of command line arguments... $ac_c" 1>&6 | |
783 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then | |
784 | echo $ac_n "(cached) $ac_c" 1>&6 | |
785 | else | |
786 | i=0 | |
33456445 AO |
787 | testring="ABCD" |
788 | # If test is not a shell built-in, we'll probably end up computing a | |
789 | # maximum length that is only half of the actual maximum length, but | |
790 | # we can't tell. | |
791 | while test "X"`$CONFIG_SHELL $0 --fallback-echo "X$testring" 2>/dev/null` \ | |
792 | = "XX$testring" && | |
82e23236 AO |
793 | new_result=`expr "X$testring" : ".*" 2>&1` && |
794 | lt_cv_sys_max_cmd_len=$new_result && | |
898c7238 | 795 | test $i != 17 # 1/2 MB should be enough |
82e23236 AO |
796 | do |
797 | i=`expr $i + 1` | |
798 | testring=$testring$testring | |
799 | done | |
800 | testring= | |
801 | # add a significant safety factor because C++ compilers can tack on massive amounts | |
802 | # of additional arguments before passing them to the linker. 1/4 should be good. | |
803 | len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
804 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len - $len` | |
805 | fi | |
806 | echo "$progname:@lineno@: result: $lt_cv_sys_max_cmd_len" 1>&5 | |
807 | echo "${ac_t}$lt_cv_sys_max_cmd_len" 1>&6 | |
808 | ||
809 | if test -n $lt_cv_sys_max_cmd_len ; then | |
810 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
811 | else | |
812 | max_cmd_len=none | |
813 | fi | |
814 | ||
90fb0c24 | 815 | # Check to see if options -o and -c are simultaneously supported by compiler |
4f4caf92 | 816 | echo $ac_n "checking if $compiler supports -c -o file.$objext... $ac_c" 1>&6 |
82e23236 AO |
817 | if test "${lt_cv_compiler_c_o+set}" = set; then |
818 | echo $ac_n "(cached) $ac_c" 1>&6 | |
90fb0c24 | 819 | else |
82e23236 AO |
820 | $rm -r conftest 2>/dev/null |
821 | mkdir conftest | |
822 | cd conftest | |
823 | $rm conftest* | |
824 | echo $lt_simple_compile_test_code > conftest.$ac_ext | |
825 | mkdir out | |
826 | # According to Tom Tromey, Ian Lance Taylor reported there are C compilers | |
827 | # that will create temporary files in the current directory regardless of | |
828 | # the output directory. Thus, making CWD read-only will cause this test | |
829 | # to fail, enabling locking or at least warning the user not to do parallel | |
830 | # builds. | |
831 | chmod -w . | |
832 | save_CFLAGS="$CFLAGS" | |
833 | CFLAGS="$CFLAGS -o out/conftest2.$objext" | |
33456445 AO |
834 | echo "$progname:833: checking if $compiler supports -c -o file.$objext" >&5 |
835 | if { (eval echo $progname:834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then | |
82e23236 AO |
836 | |
837 | # The compiler can only warn and ignore the option if not recognized | |
838 | # So say no if there are warnings | |
839 | if test -s out/conftest.err; then | |
840 | lt_cv_compiler_c_o=no | |
841 | else | |
842 | lt_cv_compiler_c_o=yes | |
843 | fi | |
844 | else | |
845 | # Append any errors to the config.log. | |
846 | cat out/conftest.err 1>&5 | |
847 | lt_cv_compiler_c_o=no | |
848 | fi | |
849 | CFLAGS="$save_CFLAGS" | |
850 | chmod u+w . | |
851 | $rm conftest* out/* | |
852 | rmdir out | |
853 | cd .. | |
854 | rmdir conftest | |
855 | $rm -r conftest 2>/dev/null | |
856 | fi | |
857 | compiler_c_o=$lt_cv_compiler_c_o | |
858 | echo "${ac_t}$compiler_c_o" 1>&6 | |
90fb0c24 | 859 | |
90fb0c24 TT |
860 | # Check to see if we can do hard links to lock some files if needed |
861 | hard_links="nottested" | |
862 | if test "$compiler_c_o" = no && test "$need_locks" != no; then | |
863 | # do not overwrite the value of need_locks provided by the user | |
864 | echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 | |
865 | hard_links=yes | |
866 | $rm conftest* | |
867 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
868 | touch conftest.a | |
869 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
870 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
871 | echo "$ac_t$hard_links" 1>&6 | |
872 | $rm conftest* | |
873 | if test "$hard_links" = no; then | |
874 | echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 | |
875 | need_locks=warn | |
876 | fi | |
877 | else | |
878 | need_locks=no | |
879 | fi | |
880 | ||
881 | if test "$with_gcc" = yes; then | |
882 | # Check to see if options -fno-rtti -fno-exceptions are supported by compiler | |
883 | echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 | |
884 | $rm conftest* | |
4f4caf92 | 885 | echo $lt_simple_compile_test_code > conftest.$ac_ext |
90fb0c24 | 886 | save_CFLAGS="$CFLAGS" |
4f4caf92 | 887 | CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" |
33456445 AO |
888 | echo "$progname:887: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
889 | if { (eval echo $progname:888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then | |
90fb0c24 TT |
890 | |
891 | # The compiler can only warn and ignore the option if not recognized | |
892 | # So say no if there are warnings | |
893 | if test -s conftest.err; then | |
894 | echo "$ac_t"no 1>&6 | |
895 | compiler_rtti_exceptions=no | |
896 | else | |
897 | echo "$ac_t"yes 1>&6 | |
898 | compiler_rtti_exceptions=yes | |
899 | fi | |
900 | else | |
901 | # Append any errors to the config.log. | |
902 | cat conftest.err 1>&5 | |
903 | compiler_rtti_exceptions=no | |
904 | echo "$ac_t"no 1>&6 | |
905 | fi | |
906 | CFLAGS="$save_CFLAGS" | |
907 | $rm conftest* | |
908 | ||
909 | if test "$compiler_rtti_exceptions" = "yes"; then | |
910 | no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' | |
911 | else | |
912 | no_builtin_flag=' -fno-builtin' | |
913 | fi | |
914 | ||
6599da04 JM |
915 | fi |
916 | ||
4f4caf92 AO |
917 | # See if the linker supports building shared libraries. |
918 | echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6 | |
6599da04 | 919 | |
4f4caf92 AO |
920 | echo "$ac_t$ld_shlibs" 1>&6 |
921 | test "$ld_shlibs" = no && can_build_shared=no | |
6599da04 JM |
922 | |
923 | # Check hardcoding attributes. | |
924 | echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 | |
925 | hardcode_action= | |
926 | if test -n "$hardcode_libdir_flag_spec" || \ | |
cf4ccd63 | 927 | test -n "$runpath_var"; then |
6599da04 JM |
928 | |
929 | # We can hardcode non-existant directories. | |
d207ebef JM |
930 | if test "$hardcode_direct" != no && |
931 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
932 | # have to relink, otherwise we might link with an installed library | |
933 | # when we should be linking with a yet-to-be-installed one | |
934 | ## test "$hardcode_shlibpath_var" != no && | |
935 | test "$hardcode_minus_L" != no; then | |
6599da04 JM |
936 | # Linking always hardcodes the temporary library directory. |
937 | hardcode_action=relink | |
938 | else | |
939 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
940 | hardcode_action=immediate | |
941 | fi | |
6599da04 | 942 | else |
cf4ccd63 JL |
943 | # We cannot hardcode anything, or else we can only hardcode existing |
944 | # directories. | |
945 | hardcode_action=unsupported | |
6599da04 | 946 | fi |
cf4ccd63 | 947 | echo "$ac_t$hardcode_action" 1>&6 |
6599da04 | 948 | |
4f4caf92 AO |
949 | echo $ac_n "checking whether stripping libraries is possible... $ac_c" 1>&6 |
950 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
951 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
952 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
953 | echo "${ac_t}yes" 1>&6 | |
954 | else | |
955 | echo "${ac_t}no" 1>&6 | |
956 | fi | |
6599da04 | 957 | |
82e23236 AO |
958 | case $reload_flag in |
959 | "" | " "*) ;; | |
960 | *) reload_flag=" $reload_flag" ;; | |
961 | esac | |
6599da04 | 962 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
4f4caf92 | 963 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
6599da04 JM |
964 | |
965 | # PORTME Fill in your ld.so characteristics | |
966 | library_names_spec= | |
cf4ccd63 | 967 | libname_spec='lib$name' |
6599da04 | 968 | soname_spec= |
43d8d958 | 969 | shrext=".so" |
6599da04 | 970 | postinstall_cmds= |
cf4ccd63 | 971 | postuninstall_cmds= |
6599da04 | 972 | finish_cmds= |
cf4ccd63 | 973 | finish_eval= |
6599da04 | 974 | shlibpath_var= |
90fb0c24 | 975 | shlibpath_overrides_runpath=unknown |
6599da04 JM |
976 | version_type=none |
977 | dynamic_linker="$host_os ld.so" | |
90fb0c24 TT |
978 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
979 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
4f4caf92 | 980 | |
6599da04 | 981 | echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 |
82e23236 | 982 | case $host_os in |
90fb0c24 | 983 | aix3*) |
6599da04 | 984 | version_type=linux |
cf4ccd63 | 985 | library_names_spec='${libname}${release}.so$versuffix $libname.a' |
6599da04 JM |
986 | shlibpath_var=LIBPATH |
987 | ||
82e23236 | 988 | # AIX 3 has no versioning support, so we append a major version to the name. |
cf4ccd63 JL |
989 | soname_spec='${libname}${release}.so$major' |
990 | ;; | |
991 | ||
0ef8b11b | 992 | aix4* | aix5*) |
5f7de4b8 | 993 | version_type=linux |
82e23236 AO |
994 | if test "$host_cpu" = ia64; then |
995 | # AIX 5 supports IA64 | |
996 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
997 | shlibpath_var=LD_LIBRARY_PATH | |
998 | else | |
999 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
1000 | # soname into executable. Probably we can add versioning support to | |
1001 | # collect2, so additional links can be useful in future. | |
1002 | # We preserve .a as extension for shared libraries though AIX4.2 | |
1003 | # and later linker supports .so | |
1004 | if test "$aix_use_runtimelinking" = yes; then | |
1005 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so instead of | |
1006 | # lib<name>.a to let people know that these are not typical AIX shared libraries. | |
1007 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1008 | else | |
1009 | # We preserve .a as extension for shared libraries though AIX4.2 | |
1010 | # and later when we are not doing run time linking. | |
1011 | library_names_spec='${libname}${release}.a $libname.a' | |
5f7de4b8 | 1012 | soname_spec='${libname}${release}.so$major' |
82e23236 AO |
1013 | fi |
1014 | # If we're using GNU nm, then we don't want the "-C" option. | |
1015 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
1016 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then | |
1017 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' | |
1018 | else | |
1019 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' | |
1020 | fi | |
1021 | shlibpath_var=LIBPATH | |
1022 | deplibs_check_method=pass_all | |
1023 | case $host_os in | |
1024 | aix4 | aix4.[01] | aix4.[01].*) | |
1025 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
1026 | echo ' yes ' | |
1027 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then | |
1028 | : | |
1029 | else | |
1030 | # With GCC up to 2.95.x, collect2 would create an import file | |
1031 | # for dependence libraries. The import file would start with | |
1032 | # the line `#! .'. This would cause the generated library to | |
1033 | # depend on `.', always an invalid library. This was fixed in | |
1034 | # development snapshots of GCC prior to 3.0. | |
1035 | can_build_shared=no | |
1036 | fi | |
1037 | ;; | |
1038 | esac | |
1039 | fi | |
90fb0c24 TT |
1040 | ;; |
1041 | ||
cf4ccd63 JL |
1042 | amigaos*) |
1043 | library_names_spec='$libname.ixlibrary $libname.a' | |
1044 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
1045 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' | |
1046 | ;; | |
1047 | ||
90fb0c24 TT |
1048 | beos*) |
1049 | library_names_spec='${libname}.so' | |
1050 | dynamic_linker="$host_os ld.so" | |
1051 | shlibpath_var=LIBRARY_PATH | |
d207ebef JM |
1052 | lt_cv_dlopen="load_add_on" |
1053 | lt_cv_dlopen_libs= | |
1054 | lt_cv_dlopen_self=yes | |
90fb0c24 TT |
1055 | ;; |
1056 | ||
1057 | bsdi4*) | |
1058 | version_type=linux | |
d207ebef JM |
1059 | need_version=no |
1060 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1061 | soname_spec='${libname}${release}.so$major' | |
1062 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
90fb0c24 | 1063 | shlibpath_var=LD_LIBRARY_PATH |
90fb0c24 TT |
1064 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1065 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
d207ebef | 1066 | export_dynamic_flag_spec=-rdynamic |
90fb0c24 TT |
1067 | # the default ld.so.conf also contains /usr/contrib/lib and |
1068 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
1069 | # libtool to hard-code these into programs | |
1070 | ;; | |
1071 | ||
3dd7094e | 1072 | cygwin* | mingw* | pw32*) |
cf4ccd63 | 1073 | version_type=windows |
d207ebef JM |
1074 | need_version=no |
1075 | need_lib_prefix=no | |
82e23236 AO |
1076 | case $with_gcc,$host_os in |
1077 | yes,cygwin*) | |
75b9074c AO |
1078 | library_names_spec='$libname.dll.a' |
1079 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll' | |
1080 | postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i; echo \$dlname'\''`~ | |
1081 | dldir=$destdir/`dirname \$dlpath`~ | |
1082 | test -d \$dldir || mkdir -p \$dldir~ | |
1083 | $install_prog .libs/$dlname \$dldir/$dlname' | |
1084 | postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
1085 | dlpath=$dir/\$dldll; $rm \$dlpath' | |
82e23236 AO |
1086 | ;; |
1087 | yes,mingw*) | |
4f4caf92 | 1088 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' |
82e23236 AO |
1089 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` |
1090 | ;; | |
1091 | yes,pw32*) | |
1092 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' | |
1093 | ;; | |
1094 | *) | |
fbd836fc | 1095 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' |
82e23236 AO |
1096 | ;; |
1097 | esac | |
cf4ccd63 | 1098 | dynamic_linker='Win32 ld.exe' |
90fb0c24 | 1099 | # FIXME: first we should search . and the directory the executable is in |
cf4ccd63 | 1100 | shlibpath_var=PATH |
d207ebef JM |
1101 | lt_cv_dlopen="LoadLibrary" |
1102 | lt_cv_dlopen_libs= | |
6599da04 JM |
1103 | ;; |
1104 | ||
82e23236 | 1105 | darwin* | rhapsody*) |
75b9074c | 1106 | dynamic_linker="$host_os dyld" |
43d8d958 AT |
1107 | lt_cv_dlopen="dyld" |
1108 | lt_cv_dlopen_libs= | |
1109 | lt_cv_dlopen_self=yes | |
75b9074c | 1110 | version_type=darwin |
82e23236 AO |
1111 | need_lib_prefix=no |
1112 | need_version=no | |
43d8d958 AT |
1113 | # Disable shared library build on OS-X older than 10.3. |
1114 | case $host_os in | |
1115 | darwin[1-6]*) | |
1116 | can_build_shared=no | |
1117 | ;; | |
1118 | darwin7*) | |
1119 | can_build_shared=yes | |
1120 | ;; | |
1121 | esac | |
1122 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
1123 | soname_spec='${libname}${release}${major}$shared_ext' | |
82e23236 AO |
1124 | shlibpath_overrides_runpath=yes |
1125 | shlibpath_var=DYLD_LIBRARY_PATH | |
43d8d958 AT |
1126 | shrext='$(test .$module = .yes && echo .so || echo .dylib)' |
1127 | sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` | |
1128 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
82e23236 AO |
1129 | ;; |
1130 | ||
90fb0c24 TT |
1131 | freebsd1*) |
1132 | dynamic_linker=no | |
1133 | ;; | |
4f4caf92 | 1134 | |
90fb0c24 TT |
1135 | freebsd*) |
1136 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` | |
1137 | version_type=freebsd-$objformat | |
82e23236 | 1138 | case $version_type in |
90fb0c24 | 1139 | freebsd-elf*) |
90fb0c24 TT |
1140 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' |
1141 | need_version=no | |
06729913 | 1142 | need_lc=no |
90fb0c24 TT |
1143 | need_lib_prefix=no |
1144 | ;; | |
1145 | freebsd-*) | |
90fb0c24 TT |
1146 | library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' |
1147 | need_version=yes | |
1148 | ;; | |
1149 | esac | |
6599da04 | 1150 | shlibpath_var=LD_LIBRARY_PATH |
82e23236 | 1151 | case $host_os in |
4f4caf92 AO |
1152 | freebsd2*) |
1153 | shlibpath_overrides_runpath=yes | |
1154 | ;; | |
06298abd | 1155 | *) |
d207ebef | 1156 | shlibpath_overrides_runpath=no |
4f4caf92 | 1157 | hardcode_into_libs=yes |
d207ebef JM |
1158 | ;; |
1159 | esac | |
6599da04 JM |
1160 | ;; |
1161 | ||
1162 | gnu*) | |
fbd836fc | 1163 | version_type=linux |
d207ebef JM |
1164 | need_lib_prefix=no |
1165 | need_version=no | |
1166 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' | |
1167 | soname_spec='${libname}${release}.so$major' | |
6599da04 | 1168 | shlibpath_var=LD_LIBRARY_PATH |
4f4caf92 | 1169 | hardcode_into_libs=yes |
6599da04 JM |
1170 | ;; |
1171 | ||
80dc6aa0 RM |
1172 | kfreebsd*-gnu | knetbsd*-gnu) |
1173 | version_type=linux | |
1174 | need_lib_prefix=no | |
1175 | need_version=no | |
1176 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' | |
1177 | soname_spec='${libname}${release}.so$major' | |
1178 | shlibpath_var=LD_LIBRARY_PATH | |
1179 | shlibpath_overrides_runpath=yes | |
1180 | hardcode_into_libs=yes | |
1181 | ;; | |
1182 | ||
cf4ccd63 | 1183 | hpux9* | hpux10* | hpux11*) |
6599da04 JM |
1184 | # Give a soname corresponding to the major version so that dld.sl refuses to |
1185 | # link against other versions. | |
6599da04 | 1186 | version_type=sunos |
90fb0c24 TT |
1187 | need_lib_prefix=no |
1188 | need_version=no | |
f5cc59a7 AO |
1189 | case "$host_cpu" in |
1190 | ia64*) | |
1191 | dynamic_linker="$host_os dld.so" | |
1192 | shlibpath_var=LD_LIBRARY_PATH | |
1193 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1194 | soname_spec='${libname}${release}.so$major' | |
1195 | shlibpath_var=LD_LIBRARY_PATH | |
1196 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
1197 | if test "X$HPUX_IA64_MODE" = X32; then | |
62cdd71e | 1198 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
f5cc59a7 AO |
1199 | else |
1200 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
1201 | fi | |
1202 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
1203 | ;; | |
1204 | *) | |
1205 | dynamic_linker="$host_os dld.sl" | |
1206 | shlibpath_var=SHLIB_PATH | |
1207 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
1208 | library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' | |
1209 | soname_spec='${libname}${release}.sl$major' | |
1210 | ;; | |
1211 | esac | |
6599da04 JM |
1212 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
1213 | postinstall_cmds='chmod 555 $lib' | |
1214 | ;; | |
1215 | ||
d207ebef | 1216 | irix5* | irix6*) |
11856278 AO |
1217 | if test "$with_gnu_ld" = yes; then |
1218 | version_type=linux | |
1219 | else | |
1220 | version_type=irix | |
4063ae69 | 1221 | fi |
90fb0c24 TT |
1222 | need_lib_prefix=no |
1223 | need_version=no | |
4f4caf92 AO |
1224 | soname_spec='${libname}${release}.so$major' |
1225 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' | |
82e23236 | 1226 | case $host_os in |
d207ebef JM |
1227 | irix5*) |
1228 | libsuff= shlibsuff= | |
d207ebef JM |
1229 | ;; |
1230 | *) | |
82e23236 | 1231 | case $LD in # libtool.m4 will add one of these switches to LD |
11856278 AO |
1232 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1233 | libsuff= shlibsuff= libmagic=32-bit;; | |
1234 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
1235 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
1236 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
1237 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
d207ebef JM |
1238 | *) libsuff= shlibsuff= libmagic=never-match;; |
1239 | esac | |
1240 | ;; | |
90fb0c24 TT |
1241 | esac |
1242 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
1243 | shlibpath_overrides_runpath=no | |
d207ebef JM |
1244 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1245 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
6599da04 JM |
1246 | ;; |
1247 | ||
1248 | # No shared lib support for Linux oldld, aout, or coff. | |
1249 | linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) | |
1250 | dynamic_linker=no | |
1251 | ;; | |
1252 | ||
1253 | # This must be Linux ELF. | |
1254 | linux-gnu*) | |
1255 | version_type=linux | |
90fb0c24 TT |
1256 | need_lib_prefix=no |
1257 | need_version=no | |
cf4ccd63 JL |
1258 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
1259 | soname_spec='${libname}${release}.so$major' | |
d207ebef | 1260 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
6599da04 | 1261 | shlibpath_var=LD_LIBRARY_PATH |
90fb0c24 | 1262 | shlibpath_overrides_runpath=no |
4f4caf92 AO |
1263 | # This implies no fast_install, which is unacceptable. |
1264 | # Some rework will be needed to allow for fast_install | |
1265 | # before this can be enabled. | |
1266 | hardcode_into_libs=yes | |
1267 | ||
1268 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
1269 | # powerpc, because MkLinux only supported shared libraries with the | |
1270 | # GNU dynamic linker. Since this was broken with cross compilers, | |
1271 | # most powerpc-linux boxes support dynamic linking these days and | |
1272 | # people can always --disable-shared, the test was removed, and we | |
1273 | # assume the GNU/Linux dynamic linker is in use. | |
1274 | dynamic_linker='GNU/Linux ld.so' | |
6599da04 JM |
1275 | ;; |
1276 | ||
90fb0c24 | 1277 | netbsd*) |
33456445 AO |
1278 | need_lib_prefix=no |
1279 | need_version=no | |
6599da04 | 1280 | version_type=sunos |
90fb0c24 TT |
1281 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1282 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
d207ebef | 1283 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
90fb0c24 TT |
1284 | dynamic_linker='NetBSD (a.out) ld.so' |
1285 | else | |
1286 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' | |
1287 | soname_spec='${libname}${release}.so$major' | |
1288 | dynamic_linker='NetBSD ld.elf_so' | |
1289 | fi | |
1290 | shlibpath_var=LD_LIBRARY_PATH | |
3dd7094e AO |
1291 | shlibpath_overrides_runpath=yes |
1292 | hardcode_into_libs=yes | |
90fb0c24 TT |
1293 | ;; |
1294 | ||
82e23236 AO |
1295 | newsos6) |
1296 | version_type=linux | |
1297 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1298 | shlibpath_var=LD_LIBRARY_PATH | |
1299 | shlibpath_overrides_runpath=yes | |
1300 | ;; | |
1301 | ||
90fb0c24 TT |
1302 | openbsd*) |
1303 | version_type=sunos | |
1304 | if test "$with_gnu_ld" = yes; then | |
1305 | need_lib_prefix=no | |
1306 | need_version=no | |
1307 | fi | |
1308 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
6599da04 JM |
1309 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1310 | shlibpath_var=LD_LIBRARY_PATH | |
1311 | ;; | |
1312 | ||
cf4ccd63 JL |
1313 | os2*) |
1314 | libname_spec='$name' | |
90fb0c24 | 1315 | need_lib_prefix=no |
cf4ccd63 JL |
1316 | library_names_spec='$libname.dll $libname.a' |
1317 | dynamic_linker='OS/2 ld.exe' | |
1318 | shlibpath_var=LIBPATH | |
1319 | ;; | |
1320 | ||
d207ebef | 1321 | osf3* | osf4* | osf5*) |
6599da04 | 1322 | version_type=osf |
d207ebef | 1323 | need_version=no |
e6226a2f RO |
1324 | soname_spec='${libname}${release}.so$major' |
1325 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
6599da04 | 1326 | shlibpath_var=LD_LIBRARY_PATH |
90fb0c24 TT |
1327 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1328 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
6599da04 JM |
1329 | ;; |
1330 | ||
1331 | sco3.2v5*) | |
1332 | version_type=osf | |
cf4ccd63 JL |
1333 | soname_spec='${libname}${release}.so$major' |
1334 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
6599da04 JM |
1335 | shlibpath_var=LD_LIBRARY_PATH |
1336 | ;; | |
1337 | ||
90fb0c24 | 1338 | solaris*) |
6599da04 | 1339 | version_type=linux |
90fb0c24 TT |
1340 | need_lib_prefix=no |
1341 | need_version=no | |
cf4ccd63 JL |
1342 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
1343 | soname_spec='${libname}${release}.so$major' | |
6599da04 | 1344 | shlibpath_var=LD_LIBRARY_PATH |
90fb0c24 | 1345 | shlibpath_overrides_runpath=yes |
4f4caf92 | 1346 | hardcode_into_libs=yes |
fbd836fc ILT |
1347 | # ldd complains unless libraries are executable |
1348 | postinstall_cmds='chmod +x $lib' | |
6599da04 JM |
1349 | ;; |
1350 | ||
1351 | sunos4*) | |
1352 | version_type=sunos | |
fbd836fc | 1353 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
6599da04 JM |
1354 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1355 | shlibpath_var=LD_LIBRARY_PATH | |
90fb0c24 TT |
1356 | shlibpath_overrides_runpath=yes |
1357 | if test "$with_gnu_ld" = yes; then | |
1358 | need_lib_prefix=no | |
1359 | fi | |
1360 | need_version=yes | |
6599da04 JM |
1361 | ;; |
1362 | ||
d207ebef | 1363 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
cf4ccd63 JL |
1364 | version_type=linux |
1365 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1366 | soname_spec='${libname}${release}.so$major' | |
1367 | shlibpath_var=LD_LIBRARY_PATH | |
82e23236 | 1368 | case $host_vendor in |
d207ebef JM |
1369 | motorola) |
1370 | need_lib_prefix=no | |
1371 | need_version=no | |
1372 | shlibpath_overrides_runpath=no | |
1373 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
d207ebef | 1374 | ;; |
90fb0c24 | 1375 | esac |
cf4ccd63 JL |
1376 | ;; |
1377 | ||
1abb828a D |
1378 | tpf*) |
1379 | version_type=linux | |
1380 | need_lib_prefix=no | |
1381 | need_version=no | |
1382 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $major $libname.so' | |
1383 | soname_spec='${libname}${release}.so$major' | |
1384 | shlibpath_var=LD_LIBRARY_PATH | |
1385 | shlibpath_overrides_runpath=no | |
1386 | hardcode_into_libs=yes | |
1387 | dynamic_linker='GNU/Linux ld.so' | |
1388 | ;; | |
1389 | ||
cf4ccd63 JL |
1390 | uts4*) |
1391 | version_type=linux | |
1392 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1393 | soname_spec='${libname}${release}.so$major' | |
1394 | shlibpath_var=LD_LIBRARY_PATH | |
1395 | ;; | |
1396 | ||
90fb0c24 TT |
1397 | dgux*) |
1398 | version_type=linux | |
1399 | need_lib_prefix=no | |
1400 | need_version=no | |
1401 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1402 | soname_spec='${libname}${release}.so$major' | |
1403 | shlibpath_var=LD_LIBRARY_PATH | |
1404 | ;; | |
1405 | ||
d207ebef JM |
1406 | sysv4*MP*) |
1407 | if test -d /usr/nec ;then | |
1408 | version_type=linux | |
1409 | library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' | |
1410 | soname_spec='$libname.so.$major' | |
1411 | shlibpath_var=LD_LIBRARY_PATH | |
d207ebef JM |
1412 | fi |
1413 | ;; | |
1414 | ||
6599da04 JM |
1415 | *) |
1416 | dynamic_linker=no | |
1417 | ;; | |
1418 | esac | |
90fb0c24 | 1419 | echo "$ac_t$dynamic_linker" 1>&6 |
6599da04 JM |
1420 | test "$dynamic_linker" = no && can_build_shared=no |
1421 | ||
4f4caf92 AO |
1422 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
1423 | echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6 | |
1424 | ||
1425 | # These are sane defaults that work on at least a few old systems. | |
1426 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
1427 | ||
1428 | # Character class describing NM global symbol codes. | |
1429 | symcode='[BCDEGRST]' | |
1430 | ||
1431 | # Regexp to match symbols that can be accessed directly from C. | |
1432 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
1433 | ||
1434 | # Transform the above into a raw symbol and a C symbol. | |
1435 | symxfrm='\1 \2\3 \3' | |
1436 | ||
1437 | # Transform an extracted symbol line into a proper C declaration | |
1438 | global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" | |
1439 | ||
1440 | # Define system-specific variables. | |
82e23236 | 1441 | case $host_os in |
4f4caf92 AO |
1442 | aix*) |
1443 | symcode='[BCDT]' | |
1444 | ;; | |
3dd7094e | 1445 | cygwin* | mingw* | pw32*) |
4f4caf92 AO |
1446 | symcode='[ABCDGISTW]' |
1447 | ;; | |
1448 | hpux*) # Its linker distinguishes data from code symbols | |
33456445 | 1449 | global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4f4caf92 AO |
1450 | ;; |
1451 | irix*) | |
1452 | symcode='[BCDEGRST]' | |
1453 | ;; | |
1454 | solaris* | sysv5*) | |
1455 | symcode='[BDT]' | |
1456 | ;; | |
1457 | sysv4) | |
1458 | symcode='[DFNSTU]' | |
1459 | ;; | |
1460 | esac | |
1461 | ||
75b9074c | 1462 | # Handle CRLF in mingw tool chain |
4f4caf92 | 1463 | opt_cr= |
82e23236 | 1464 | case $host_os in |
4f4caf92 AO |
1465 | mingw*) |
1466 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
1467 | ;; | |
1468 | esac | |
1469 | ||
1470 | # If we're using GNU nm, then use its standard symbol codes. | |
1471 | if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then | |
1472 | symcode='[ABCDGISTW]' | |
1473 | fi | |
1474 | ||
1475 | # Try without a prefix undercore, then with it. | |
1476 | for ac_symprfx in "" "_"; do | |
1477 | ||
1478 | # Write the raw and C identifiers. | |
33456445 | 1479 | global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" |
4f4caf92 AO |
1480 | |
1481 | # Check to see that the pipe works correctly. | |
1482 | pipe_works=no | |
1483 | $rm conftest* | |
1484 | cat > conftest.$ac_ext <<EOF | |
1485 | #ifdef __cplusplus | |
1486 | extern "C" { | |
1487 | #endif | |
1488 | char nm_test_var; | |
1489 | void nm_test_func(){} | |
1490 | #ifdef __cplusplus | |
1491 | } | |
1492 | #endif | |
82e23236 | 1493 | int main(){nm_test_var='a';nm_test_func();return(0);} |
4f4caf92 AO |
1494 | EOF |
1495 | ||
5f7de4b8 AO |
1496 | echo "$progname:1431: checking if global_symbol_pipe works" >&5 |
1497 | if { (eval echo $progname:1432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then | |
4f4caf92 AO |
1498 | # Now try to grab the symbols. |
1499 | nlist=conftest.nm | |
5f7de4b8 | 1500 | if { echo "$progname:1435: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then |
4f4caf92 AO |
1501 | |
1502 | # Try sorting and uniquifying the output. | |
1503 | if sort "$nlist" | uniq > "$nlist"T; then | |
1504 | mv -f "$nlist"T "$nlist" | |
1505 | else | |
1506 | rm -f "$nlist"T | |
1507 | fi | |
1508 | ||
1509 | # Make sure that we snagged all the symbols we need. | |
1510 | if egrep ' nm_test_var$' "$nlist" >/dev/null; then | |
1511 | if egrep ' nm_test_func$' "$nlist" >/dev/null; then | |
1512 | cat <<EOF > conftest.$ac_ext | |
1513 | #ifdef __cplusplus | |
1514 | extern "C" { | |
1515 | #endif | |
1516 | ||
1517 | EOF | |
1518 | # Now generate the symbol file. | |
1519 | eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' | |
1520 | ||
1521 | cat <<EOF >> conftest.$ac_ext | |
1522 | #if defined (__STDC__) && __STDC__ | |
1523 | # define lt_ptr_t void * | |
1524 | #else | |
1525 | # define lt_ptr_t char * | |
1526 | # define const | |
1527 | #endif | |
1528 | ||
1529 | /* The mapping between symbol names and symbols. */ | |
1530 | const struct { | |
1531 | const char *name; | |
1532 | lt_ptr_t address; | |
1533 | } | |
1534 | lt_preloaded_symbols[] = | |
1535 | { | |
1536 | EOF | |
33456445 | 1537 | sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext |
4f4caf92 AO |
1538 | cat <<\EOF >> conftest.$ac_ext |
1539 | {0, (lt_ptr_t) 0} | |
1540 | }; | |
1541 | ||
1542 | #ifdef __cplusplus | |
1543 | } | |
1544 | #endif | |
1545 | EOF | |
1546 | # Now try linking the two files. | |
1547 | mv conftest.$objext conftstm.$objext | |
1548 | save_LIBS="$LIBS" | |
1549 | save_CFLAGS="$CFLAGS" | |
1550 | LIBS="conftstm.$objext" | |
1551 | CFLAGS="$CFLAGS$no_builtin_flag" | |
5f7de4b8 | 1552 | if { (eval echo $progname:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
4f4caf92 AO |
1553 | pipe_works=yes |
1554 | else | |
1555 | echo "$progname: failed program was:" >&5 | |
1556 | cat conftest.$ac_ext >&5 | |
1557 | fi | |
1558 | LIBS="$save_LIBS" | |
1559 | else | |
1560 | echo "cannot find nm_test_func in $nlist" >&5 | |
1561 | fi | |
1562 | else | |
1563 | echo "cannot find nm_test_var in $nlist" >&5 | |
1564 | fi | |
1565 | else | |
1566 | echo "cannot run $global_symbol_pipe" >&5 | |
1567 | fi | |
1568 | else | |
1569 | echo "$progname: failed program was:" >&5 | |
1570 | cat conftest.$ac_ext >&5 | |
1571 | fi | |
1572 | $rm conftest* conftst* | |
1573 | ||
1574 | # Do not use the global_symbol_pipe unless it works. | |
1575 | if test "$pipe_works" = yes; then | |
1576 | break | |
1577 | else | |
1578 | global_symbol_pipe= | |
1579 | fi | |
1580 | done | |
1581 | if test "$pipe_works" = yes; then | |
1582 | echo "${ac_t}ok" 1>&6 | |
1583 | else | |
1584 | echo "${ac_t}failed" 1>&6 | |
1585 | fi | |
1586 | ||
1587 | if test -z "$global_symbol_pipe"; then | |
1588 | global_symbol_to_cdecl= | |
1589 | fi | |
1590 | ||
cf4ccd63 | 1591 | # Report the final consequences. |
6599da04 JM |
1592 | echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 |
1593 | ||
d207ebef JM |
1594 | # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in |
1595 | # configure.in, otherwise build static only libraries. | |
82e23236 | 1596 | case $host_os in |
3dd7094e | 1597 | cygwin* | mingw* | pw32* | os2*) |
d207ebef JM |
1598 | if test x$can_build_shared = xyes; then |
1599 | test x$enable_win32_dll = xno && can_build_shared=no | |
1600 | echo "checking if package supports dlls... $can_build_shared" 1>&6 | |
1601 | fi | |
1602 | ;; | |
1603 | esac | |
1604 | ||
6599da04 JM |
1605 | echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6 |
1606 | test "$can_build_shared" = "no" && enable_shared=no | |
1607 | ||
cf4ccd63 JL |
1608 | # On AIX, shared libraries and static libraries use the same namespace, and |
1609 | # are all built from PIC. | |
82e23236 | 1610 | case $host_os in |
90fb0c24 | 1611 | aix3*) |
6599da04 JM |
1612 | test "$enable_shared" = yes && enable_static=no |
1613 | if test -n "$RANLIB"; then | |
90fb0c24 | 1614 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
6599da04 JM |
1615 | postinstall_cmds='$RANLIB $lib' |
1616 | fi | |
1617 | ;; | |
90fb0c24 | 1618 | |
c18b95e5 | 1619 | aix4* | aix5*) |
90fb0c24 TT |
1620 | test "$enable_shared" = yes && enable_static=no |
1621 | ;; | |
6599da04 JM |
1622 | esac |
1623 | ||
cf4ccd63 | 1624 | echo "$ac_t$enable_shared" 1>&6 |
6599da04 JM |
1625 | |
1626 | # Make sure either enable_shared or enable_static is yes. | |
1627 | test "$enable_shared" = yes || enable_static=yes | |
1628 | ||
1629 | echo "checking whether to build static libraries... $enable_static" 1>&6 | |
1630 | ||
06298abd | 1631 | if test "$hardcode_action" = relink; then |
90fb0c24 TT |
1632 | # Fast installation is not supported |
1633 | enable_fast_install=no | |
1634 | elif test "$shlibpath_overrides_runpath" = yes || | |
1635 | test "$enable_shared" = no; then | |
1636 | # Fast installation is not necessary | |
1637 | enable_fast_install=needless | |
1638 | fi | |
1639 | ||
4f4caf92 AO |
1640 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1641 | if test "$with_gcc" = yes; then | |
1642 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
cf4ccd63 | 1643 | fi |
4f4caf92 AO |
1644 | |
1645 | # Check whether we must set pic_mode to default | |
1646 | test -z "$pic_flag" && pic_mode=default | |
cf4ccd63 | 1647 | |
90fb0c24 TT |
1648 | if test "x$enable_dlopen" != xyes; then |
1649 | enable_dlopen=unknown | |
1650 | enable_dlopen_self=unknown | |
1651 | enable_dlopen_self_static=unknown | |
1652 | else | |
4f4caf92 | 1653 | if test "X${lt_cv_dlopen+set}" != Xset; then |
90fb0c24 | 1654 | lt_cv_dlopen=no lt_cv_dlopen_libs= |
d207ebef | 1655 | echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 |
5f7de4b8 | 1656 | echo "$progname:1591: checking for dlopen in -ldl" >&5 |
4f4caf92 | 1657 | if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then |
90fb0c24 TT |
1658 | echo $ac_n "(cached) $ac_c" 1>&6 |
1659 | else | |
d207ebef JM |
1660 | ac_save_LIBS="$LIBS" |
1661 | LIBS="-ldl $LIBS" | |
1662 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1663 | #line 1598 "ltconfig" |
90fb0c24 TT |
1664 | /* Override any gcc2 internal prototype to avoid an error. */ |
1665 | /* We use char because int might match the return type of a gcc2 | |
1666 | builtin and then its argument prototype would still apply. */ | |
d207ebef JM |
1667 | #ifdef __cplusplus |
1668 | extern "C" | |
1669 | #endif | |
90fb0c24 TT |
1670 | char dlopen(); |
1671 | ||
1672 | int main() { | |
d207ebef | 1673 | dlopen() |
90fb0c24 TT |
1674 | ; return 0; } |
1675 | EOF | |
5f7de4b8 | 1676 | if { (eval echo $progname:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
90fb0c24 | 1677 | rm -rf conftest* |
4f4caf92 | 1678 | ac_cv_lib_dl_dlopen=yes |
90fb0c24 TT |
1679 | else |
1680 | echo "$progname: failed program was:" >&5 | |
1681 | cat conftest.$ac_ext >&5 | |
1682 | rm -rf conftest* | |
4f4caf92 | 1683 | ac_cv_lib_dl_dlopen=no |
90fb0c24 TT |
1684 | fi |
1685 | rm -f conftest* | |
d207ebef | 1686 | LIBS="$ac_save_LIBS" |
90fb0c24 | 1687 | |
d207ebef | 1688 | fi |
4f4caf92 | 1689 | if test "X$ac_cv_lib_dl_dlopen" = Xyes; then |
90fb0c24 | 1690 | echo "$ac_t""yes" 1>&6 |
d207ebef | 1691 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
90fb0c24 TT |
1692 | else |
1693 | echo "$ac_t""no" 1>&6 | |
d207ebef | 1694 | echo $ac_n "checking for dlopen""... $ac_c" 1>&6 |
5f7de4b8 | 1695 | echo "$progname:1630: checking for dlopen" >&5 |
4f4caf92 | 1696 | if test "X${ac_cv_func_dlopen+set}" = Xset; then |
90fb0c24 TT |
1697 | echo $ac_n "(cached) $ac_c" 1>&6 |
1698 | else | |
d207ebef | 1699 | cat > conftest.$ac_ext <<EOF |
5f7de4b8 | 1700 | #line 1635 "ltconfig" |
d207ebef JM |
1701 | /* System header to define __stub macros and hopefully few prototypes, |
1702 | which can conflict with char dlopen(); below. */ | |
1703 | #include <assert.h> | |
90fb0c24 TT |
1704 | /* Override any gcc2 internal prototype to avoid an error. */ |
1705 | /* We use char because int might match the return type of a gcc2 | |
1706 | builtin and then its argument prototype would still apply. */ | |
d207ebef JM |
1707 | #ifdef __cplusplus |
1708 | extern "C" | |
1709 | #endif | |
90fb0c24 TT |
1710 | char dlopen(); |
1711 | ||
1712 | int main() { | |
d207ebef JM |
1713 | |
1714 | /* The GNU C library defines this for functions which it implements | |
1715 | to always fail with ENOSYS. Some functions are actually named | |
1716 | something starting with __ and the normal name is an alias. */ | |
1717 | #if defined (__stub_dlopen) || defined (__stub___dlopen) | |
1718 | choke me | |
1719 | #else | |
1720 | dlopen(); | |
1721 | #endif | |
1722 | ||
90fb0c24 TT |
1723 | ; return 0; } |
1724 | EOF | |
5f7de4b8 | 1725 | if { (eval echo $progname:1660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
90fb0c24 | 1726 | rm -rf conftest* |
4f4caf92 | 1727 | ac_cv_func_dlopen=yes |
90fb0c24 TT |
1728 | else |
1729 | echo "$progname: failed program was:" >&5 | |
1730 | cat conftest.$ac_ext >&5 | |
1731 | rm -rf conftest* | |
4f4caf92 | 1732 | ac_cv_func_dlopen=no |
90fb0c24 TT |
1733 | fi |
1734 | rm -f conftest* | |
90fb0c24 | 1735 | fi |
4f4caf92 | 1736 | if test "X$ac_cv_func_dlopen" = Xyes; then |
90fb0c24 | 1737 | echo "$ac_t""yes" 1>&6 |
d207ebef | 1738 | lt_cv_dlopen="dlopen" |
90fb0c24 TT |
1739 | else |
1740 | echo "$ac_t""no" 1>&6 | |
06298abd | 1741 | echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6 |
5f7de4b8 | 1742 | echo "$progname:1677: checking for dlopen in -lsvld" >&5 |
06298abd AO |
1743 | if test "X${ac_cv_lib_svld_dlopen+set}" = Xset; then |
1744 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1745 | else | |
1746 | ac_save_LIBS="$LIBS" | |
1747 | LIBS="-lsvld $LIBS" | |
1748 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1749 | #line 1684 "ltconfig" |
06298abd AO |
1750 | /* Override any gcc2 internal prototype to avoid an error. */ |
1751 | /* We use char because int might match the return type of a gcc2 | |
1752 | builtin and then its argument prototype would still apply. */ | |
1753 | #ifdef __cplusplus | |
1754 | extern "C" | |
1755 | #endif | |
1756 | char dlopen(); | |
1757 | ||
1758 | int main() { | |
1759 | dlopen() | |
1760 | ; return 0; } | |
1761 | EOF | |
5f7de4b8 | 1762 | if { (eval echo $progname:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
06298abd AO |
1763 | rm -rf conftest* |
1764 | ac_cv_lib_svld_dlopen=yes | |
1765 | else | |
1766 | echo "$progname: failed program was:" >&5 | |
1767 | cat conftest.$ac_ext >&5 | |
1768 | rm -rf conftest* | |
1769 | ac_cv_lib_svld_dlopen=no | |
1770 | fi | |
1771 | rm -f conftest* | |
1772 | LIBS="$ac_save_LIBS" | |
1773 | ||
1774 | fi | |
1775 | if test "X$ac_cv_lib_svld_dlopen" = Xyes; then | |
1776 | echo "$ac_t""yes" 1>&6 | |
1777 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" | |
1778 | else | |
1779 | echo "$ac_t""no" 1>&6 | |
90fb0c24 | 1780 | echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 |
5f7de4b8 | 1781 | echo "$progname:1716: checking for dld_link in -ldld" >&5 |
4f4caf92 | 1782 | if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then |
90fb0c24 TT |
1783 | echo $ac_n "(cached) $ac_c" 1>&6 |
1784 | else | |
1785 | ac_save_LIBS="$LIBS" | |
1786 | LIBS="-ldld $LIBS" | |
1787 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1788 | #line 1723 "ltconfig" |
90fb0c24 TT |
1789 | /* Override any gcc2 internal prototype to avoid an error. */ |
1790 | /* We use char because int might match the return type of a gcc2 | |
1791 | builtin and then its argument prototype would still apply. */ | |
d207ebef JM |
1792 | #ifdef __cplusplus |
1793 | extern "C" | |
1794 | #endif | |
90fb0c24 TT |
1795 | char dld_link(); |
1796 | ||
1797 | int main() { | |
1798 | dld_link() | |
1799 | ; return 0; } | |
1800 | EOF | |
5f7de4b8 | 1801 | if { (eval echo $progname:1736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
90fb0c24 | 1802 | rm -rf conftest* |
4f4caf92 | 1803 | ac_cv_lib_dld_dld_link=yes |
90fb0c24 TT |
1804 | else |
1805 | echo "$progname: failed program was:" >&5 | |
1806 | cat conftest.$ac_ext >&5 | |
1807 | rm -rf conftest* | |
4f4caf92 | 1808 | ac_cv_lib_dld_dld_link=no |
90fb0c24 TT |
1809 | fi |
1810 | rm -f conftest* | |
1811 | LIBS="$ac_save_LIBS" | |
1812 | ||
1813 | fi | |
4f4caf92 | 1814 | if test "X$ac_cv_lib_dld_dld_link" = Xyes; then |
90fb0c24 TT |
1815 | echo "$ac_t""yes" 1>&6 |
1816 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" | |
1817 | else | |
1818 | echo "$ac_t""no" 1>&6 | |
1819 | echo $ac_n "checking for shl_load""... $ac_c" 1>&6 | |
5f7de4b8 | 1820 | echo "$progname:1755: checking for shl_load" >&5 |
4f4caf92 | 1821 | if test "X${ac_cv_func_shl_load+set}" = Xset; then |
90fb0c24 TT |
1822 | echo $ac_n "(cached) $ac_c" 1>&6 |
1823 | else | |
1824 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1825 | #line 1760 "ltconfig" |
90fb0c24 TT |
1826 | /* System header to define __stub macros and hopefully few prototypes, |
1827 | which can conflict with char shl_load(); below. */ | |
1828 | #include <assert.h> | |
1829 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1830 | /* We use char because int might match the return type of a gcc2 | |
1831 | builtin and then its argument prototype would still apply. */ | |
d207ebef JM |
1832 | #ifdef __cplusplus |
1833 | extern "C" | |
1834 | #endif | |
90fb0c24 TT |
1835 | char shl_load(); |
1836 | ||
1837 | int main() { | |
1838 | ||
1839 | /* The GNU C library defines this for functions which it implements | |
1840 | to always fail with ENOSYS. Some functions are actually named | |
1841 | something starting with __ and the normal name is an alias. */ | |
1842 | #if defined (__stub_shl_load) || defined (__stub___shl_load) | |
1843 | choke me | |
1844 | #else | |
1845 | shl_load(); | |
1846 | #endif | |
1847 | ||
1848 | ; return 0; } | |
1849 | EOF | |
5f7de4b8 | 1850 | if { (eval echo $progname:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
90fb0c24 | 1851 | rm -rf conftest* |
4f4caf92 | 1852 | ac_cv_func_shl_load=yes |
90fb0c24 TT |
1853 | else |
1854 | echo "$progname: failed program was:" >&5 | |
1855 | cat conftest.$ac_ext >&5 | |
1856 | rm -rf conftest* | |
4f4caf92 | 1857 | ac_cv_func_shl_load=no |
90fb0c24 TT |
1858 | fi |
1859 | rm -f conftest* | |
1860 | fi | |
1861 | ||
4f4caf92 | 1862 | if test "X$ac_cv_func_shl_load" = Xyes; then |
90fb0c24 TT |
1863 | echo "$ac_t""yes" 1>&6 |
1864 | lt_cv_dlopen="shl_load" | |
1865 | else | |
1866 | echo "$ac_t""no" 1>&6 | |
d207ebef | 1867 | echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 |
5f7de4b8 | 1868 | echo "$progname:1803: checking for shl_load in -ldld" >&5 |
4f4caf92 | 1869 | if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then |
90fb0c24 TT |
1870 | echo $ac_n "(cached) $ac_c" 1>&6 |
1871 | else | |
d207ebef JM |
1872 | ac_save_LIBS="$LIBS" |
1873 | LIBS="-ldld $LIBS" | |
1874 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1875 | #line 1810 "ltconfig" |
d207ebef | 1876 | #include "confdefs.h" |
90fb0c24 TT |
1877 | /* Override any gcc2 internal prototype to avoid an error. */ |
1878 | /* We use char because int might match the return type of a gcc2 | |
1879 | builtin and then its argument prototype would still apply. */ | |
d207ebef JM |
1880 | #ifdef __cplusplus |
1881 | extern "C" | |
90fb0c24 | 1882 | #endif |
d207ebef | 1883 | char shl_load(); |
90fb0c24 | 1884 | |
d207ebef JM |
1885 | int main() { |
1886 | shl_load() | |
90fb0c24 TT |
1887 | ; return 0; } |
1888 | EOF | |
5f7de4b8 | 1889 | if { (eval echo $progname:1824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
90fb0c24 | 1890 | rm -rf conftest* |
4f4caf92 | 1891 | ac_cv_lib_dld_shl_load=yes |
90fb0c24 TT |
1892 | else |
1893 | echo "$progname: failed program was:" >&5 | |
1894 | cat conftest.$ac_ext >&5 | |
1895 | rm -rf conftest* | |
4f4caf92 | 1896 | ac_cv_lib_dld_shl_load=no |
90fb0c24 TT |
1897 | fi |
1898 | rm -f conftest* | |
d207ebef | 1899 | LIBS="$ac_save_LIBS" |
90fb0c24 | 1900 | |
d207ebef | 1901 | fi |
4f4caf92 | 1902 | if test "X$ac_cv_lib_dld_shl_load" = Xyes; then |
90fb0c24 | 1903 | echo "$ac_t""yes" 1>&6 |
d207ebef | 1904 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" |
90fb0c24 TT |
1905 | else |
1906 | echo "$ac_t""no" 1>&6 | |
1907 | fi | |
1908 | ||
d207ebef | 1909 | |
90fb0c24 TT |
1910 | fi |
1911 | ||
4f4caf92 | 1912 | |
90fb0c24 TT |
1913 | fi |
1914 | ||
4f4caf92 | 1915 | |
90fb0c24 TT |
1916 | fi |
1917 | ||
1918 | ||
1919 | fi | |
1920 | ||
06298abd AO |
1921 | fi |
1922 | ||
90fb0c24 TT |
1923 | fi |
1924 | ||
1925 | if test "x$lt_cv_dlopen" != xno; then | |
1926 | enable_dlopen=yes | |
06298abd AO |
1927 | else |
1928 | enable_dlopen=no | |
90fb0c24 TT |
1929 | fi |
1930 | ||
82e23236 | 1931 | case $lt_cv_dlopen in |
90fb0c24 TT |
1932 | dlopen) |
1933 | for ac_hdr in dlfcn.h; do | |
1934 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1935 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
5f7de4b8 | 1936 | echo "$progname:1871: checking for $ac_hdr" >&5 |
4f4caf92 | 1937 | if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then |
90fb0c24 TT |
1938 | echo $ac_n "(cached) $ac_c" 1>&6 |
1939 | else | |
1940 | cat > conftest.$ac_ext <<EOF | |
5f7de4b8 | 1941 | #line 1876 "ltconfig" |
90fb0c24 TT |
1942 | #include <$ac_hdr> |
1943 | int fnord = 0; | |
4f4caf92 | 1944 | int main () { return(0); } |
90fb0c24 | 1945 | EOF |
d207ebef | 1946 | ac_try="$ac_compile >/dev/null 2>conftest.out" |
5f7de4b8 | 1947 | { (eval echo $progname:1882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
90fb0c24 TT |
1948 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
1949 | if test -z "$ac_err"; then | |
1950 | rm -rf conftest* | |
1951 | eval "ac_cv_header_$ac_safe=yes" | |
1952 | else | |
1953 | echo "$ac_err" >&5 | |
1954 | echo "$progname: failed program was:" >&5 | |
1955 | cat conftest.$ac_ext >&5 | |
1956 | rm -rf conftest* | |
1957 | eval "ac_cv_header_$ac_safe=no" | |
1958 | fi | |
1959 | rm -f conftest* | |
1960 | fi | |
1961 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1962 | echo "$ac_t""yes" 1>&6 | |
1963 | else | |
1964 | echo "$ac_t""no" 1>&6 | |
1965 | fi | |
1966 | done | |
1967 | ||
1968 | if test "x$ac_cv_header_dlfcn_h" = xyes; then | |
1969 | CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
1970 | fi | |
1971 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
1972 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
1973 | ||
1974 | echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 | |
5f7de4b8 | 1975 | echo "$progname:1910: checking whether a program can dlopen itself" >&5 |
4f4caf92 | 1976 | if test "X${lt_cv_dlopen_self+set}" = Xset; then |
90fb0c24 TT |
1977 | echo $ac_n "(cached) $ac_c" 1>&6 |
1978 | else | |
1979 | if test "$cross_compiling" = yes; then | |
1980 | lt_cv_dlopen_self=cross | |
1981 | else | |
3dd7094e | 1982 | cat > conftest.$ac_ext <<EOF |
5f7de4b8 | 1983 | #line 1918 "ltconfig" |
90fb0c24 TT |
1984 | |
1985 | #if HAVE_DLFCN_H | |
1986 | #include <dlfcn.h> | |
1987 | #endif | |
1988 | ||
1989 | #include <stdio.h> | |
1990 | ||
1991 | #ifdef RTLD_GLOBAL | |
1992 | # define LTDL_GLOBAL RTLD_GLOBAL | |
1993 | #else | |
1994 | # ifdef DL_GLOBAL | |
1995 | # define LTDL_GLOBAL DL_GLOBAL | |
1996 | # else | |
1997 | # define LTDL_GLOBAL 0 | |
1998 | # endif | |
1999 | #endif | |
2000 | ||
2001 | /* We may have to define LTDL_LAZY_OR_NOW in the command line if we | |
2002 | find out it does not work in some platform. */ | |
2003 | #ifndef LTDL_LAZY_OR_NOW | |
2004 | # ifdef RTLD_LAZY | |
2005 | # define LTDL_LAZY_OR_NOW RTLD_LAZY | |
2006 | # else | |
2007 | # ifdef DL_LAZY | |
2008 | # define LTDL_LAZY_OR_NOW DL_LAZY | |
2009 | # else | |
2010 | # ifdef RTLD_NOW | |
2011 | # define LTDL_LAZY_OR_NOW RTLD_NOW | |
2012 | # else | |
2013 | # ifdef DL_NOW | |
2014 | # define LTDL_LAZY_OR_NOW DL_NOW | |
2015 | # else | |
2016 | # define LTDL_LAZY_OR_NOW 0 | |
2017 | # endif | |
2018 | # endif | |
2019 | # endif | |
2020 | # endif | |
2021 | #endif | |
2022 | ||
82e23236 AO |
2023 | void fnord() { int i=42; } |
2024 | int main() { | |
2025 | void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); | |
90fb0c24 | 2026 | if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); |
4f4caf92 | 2027 | if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } |
90fb0c24 TT |
2028 | |
2029 | EOF | |
5f7de4b8 | 2030 | if { (eval echo $progname:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
90fb0c24 TT |
2031 | then |
2032 | lt_cv_dlopen_self=yes | |
2033 | else | |
2034 | echo "$progname: failed program was:" >&5 | |
2035 | cat conftest.$ac_ext >&5 | |
2036 | rm -fr conftest* | |
2037 | lt_cv_dlopen_self=no | |
2038 | fi | |
2039 | rm -fr conftest* | |
2040 | fi | |
2041 | ||
2042 | fi | |
2043 | ||
2044 | echo "$ac_t""$lt_cv_dlopen_self" 1>&6 | |
2045 | ||
2046 | if test "$lt_cv_dlopen_self" = yes; then | |
2047 | LDFLAGS="$LDFLAGS $link_static_flag" | |
2048 | echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 | |
5f7de4b8 | 2049 | echo "$progname:1984: checking whether a statically linked program can dlopen itself" >&5 |
4f4caf92 | 2050 | if test "X${lt_cv_dlopen_self_static+set}" = Xset; then |
90fb0c24 TT |
2051 | echo $ac_n "(cached) $ac_c" 1>&6 |
2052 | else | |
2053 | if test "$cross_compiling" = yes; then | |
2054 | lt_cv_dlopen_self_static=cross | |
2055 | else | |
3dd7094e | 2056 | cat > conftest.$ac_ext <<EOF |
5f7de4b8 | 2057 | #line 1992 "ltconfig" |
90fb0c24 TT |
2058 | |
2059 | #if HAVE_DLFCN_H | |
2060 | #include <dlfcn.h> | |
2061 | #endif | |
2062 | ||
2063 | #include <stdio.h> | |
2064 | ||
2065 | #ifdef RTLD_GLOBAL | |
2066 | # define LTDL_GLOBAL RTLD_GLOBAL | |
2067 | #else | |
2068 | # ifdef DL_GLOBAL | |
2069 | # define LTDL_GLOBAL DL_GLOBAL | |
2070 | # else | |
2071 | # define LTDL_GLOBAL 0 | |
2072 | # endif | |
2073 | #endif | |
2074 | ||
2075 | /* We may have to define LTDL_LAZY_OR_NOW in the command line if we | |
2076 | find out it does not work in some platform. */ | |
2077 | #ifndef LTDL_LAZY_OR_NOW | |
2078 | # ifdef RTLD_LAZY | |
2079 | # define LTDL_LAZY_OR_NOW RTLD_LAZY | |
2080 | # else | |
2081 | # ifdef DL_LAZY | |
2082 | # define LTDL_LAZY_OR_NOW DL_LAZY | |
2083 | # else | |
2084 | # ifdef RTLD_NOW | |
2085 | # define LTDL_LAZY_OR_NOW RTLD_NOW | |
2086 | # else | |
2087 | # ifdef DL_NOW | |
2088 | # define LTDL_LAZY_OR_NOW DL_NOW | |
2089 | # else | |
2090 | # define LTDL_LAZY_OR_NOW 0 | |
2091 | # endif | |
2092 | # endif | |
2093 | # endif | |
2094 | # endif | |
2095 | #endif | |
2096 | ||
82e23236 AO |
2097 | void fnord() { int i=42; } |
2098 | int main() { | |
2099 | void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); | |
90fb0c24 | 2100 | if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); |
4f4caf92 | 2101 | if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } |
90fb0c24 TT |
2102 | |
2103 | EOF | |
5f7de4b8 | 2104 | if { (eval echo $progname:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
90fb0c24 TT |
2105 | then |
2106 | lt_cv_dlopen_self_static=yes | |
2107 | else | |
2108 | echo "$progname: failed program was:" >&5 | |
2109 | cat conftest.$ac_ext >&5 | |
2110 | rm -fr conftest* | |
2111 | lt_cv_dlopen_self_static=no | |
2112 | fi | |
2113 | rm -fr conftest* | |
2114 | fi | |
2115 | ||
2116 | fi | |
2117 | ||
2118 | echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6 | |
2119 | fi | |
2120 | ;; | |
2121 | esac | |
2122 | ||
82e23236 | 2123 | case $lt_cv_dlopen_self in |
90fb0c24 TT |
2124 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
2125 | *) enable_dlopen_self=unknown ;; | |
2126 | esac | |
2127 | ||
82e23236 | 2128 | case $lt_cv_dlopen_self_static in |
90fb0c24 TT |
2129 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
2130 | *) enable_dlopen_self_static=unknown ;; | |
2131 | esac | |
2132 | fi | |
2133 | ||
cf4ccd63 JL |
2134 | # Copy echo and quote the copy, instead of the original, because it is |
2135 | # used later. | |
2136 | ltecho="$echo" | |
90fb0c24 TT |
2137 | if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then |
2138 | ltecho="$CONFIG_SHELL \$0 --fallback-echo" | |
2139 | fi | |
2140 | LTSHELL="$SHELL" | |
cf4ccd63 | 2141 | |
90fb0c24 TT |
2142 | LTCONFIG_VERSION="$VERSION" |
2143 | ||
2144 | # Only quote variables if we're using ltmain.sh. | |
82e23236 | 2145 | case $ltmain in |
90fb0c24 TT |
2146 | *.sh) |
2147 | # Now quote all the things that may contain metacharacters. | |
4f4caf92 | 2148 | for var in ltecho old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \ |
3dd7094e | 2149 | old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \ |
4f4caf92 AO |
2150 | old_LN_S old_NM old_RANLIB old_STRIP \ |
2151 | old_AS old_DLLTOOL old_OBJDUMP \ | |
2152 | old_OBJEXT old_EXEEXT old_reload_flag \ | |
2153 | old_deplibs_check_method old_file_magic_cmd \ | |
2154 | AR AR_FLAGS CC LTCC LD LN_S NM LTSHELL LTCONFIG_VERSION \ | |
90fb0c24 TT |
2155 | reload_flag reload_cmds wl \ |
2156 | pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ | |
2157 | thread_safe_flag_spec whole_archive_flag_spec libname_spec \ | |
2158 | library_names_spec soname_spec \ | |
2159 | RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ | |
4f4caf92 AO |
2160 | old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ |
2161 | postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ | |
2162 | predep_objects postdep_objects predeps postdeps compiler_lib_search_path \ | |
2163 | old_striplib striplib file_magic_cmd export_symbols_cmds \ | |
2164 | deplibs_check_method allow_undefined_flag no_undefined_flag \ | |
90fb0c24 TT |
2165 | finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ |
2166 | hardcode_libdir_flag_spec hardcode_libdir_separator \ | |
2167 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ | |
c9392a2b | 2168 | compiler_c_o need_locks exclude_expsyms include_expsyms file_list_spec; do |
90fb0c24 | 2169 | |
82e23236 | 2170 | case $var in |
90fb0c24 TT |
2171 | reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ |
2172 | old_postinstall_cmds | old_postuninstall_cmds | \ | |
2173 | export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ | |
4f4caf92 | 2174 | extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ |
90fb0c24 TT |
2175 | postinstall_cmds | postuninstall_cmds | \ |
2176 | finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
2177 | # Double-quote double-evaled strings. | |
4f4caf92 | 2178 | eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ### testsuite: skip nested quoting test |
90fb0c24 TT |
2179 | ;; |
2180 | *) | |
4f4caf92 | 2181 | eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ### testsuite: skip nested quoting test |
90fb0c24 TT |
2182 | ;; |
2183 | esac | |
2184 | done | |
2185 | ||
82e23236 | 2186 | case $ltecho in |
90fb0c24 TT |
2187 | *'\$0 --fallback-echo"') |
2188 | ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` | |
cf4ccd63 JL |
2189 | ;; |
2190 | esac | |
6599da04 | 2191 | |
4f4caf92 AO |
2192 | if test -z "$tagname"; then |
2193 | trap "$rm \"$ofile\"; exit 1" 1 2 15 | |
2194 | echo "creating $ofile" | |
2195 | $rm "$ofile" | |
2196 | cat <<EOF > "$ofile" | |
cf4ccd63 JL |
2197 | #! $SHELL |
2198 | ||
2199 | # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
90fb0c24 | 2200 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
cf4ccd63 JL |
2201 | # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. |
2202 | # | |
4f4caf92 | 2203 | # Copyright (C) 1996-2000 Free Software Foundation, Inc. |
d207ebef | 2204 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
cf4ccd63 JL |
2205 | # |
2206 | # This program is free software; you can redistribute it and/or modify | |
2207 | # it under the terms of the GNU General Public License as published by | |
2208 | # the Free Software Foundation; either version 2 of the License, or | |
2209 | # (at your option) any later version. | |
2210 | # | |
2211 | # This program is distributed in the hope that it will be useful, but | |
2212 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
2213 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
2214 | # General Public License for more details. | |
2215 | # | |
2216 | # You should have received a copy of the GNU General Public License | |
2217 | # along with this program; if not, write to the Free Software | |
539df155 | 2218 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
cf4ccd63 JL |
2219 | # |
2220 | # As a special exception to the GNU General Public License, if you | |
2221 | # distribute this file as part of a program that contains a | |
2222 | # configuration script generated by Autoconf, you may include it under | |
2223 | # the same distribution terms that you use for the rest of that program. | |
2224 | ||
2225 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. | |
2226 | Xsed="sed -e s/^X//" | |
2227 | ||
2228 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
2229 | # if CDPATH is set. | |
d207ebef | 2230 | if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
cf4ccd63 | 2231 | |
4f4caf92 AO |
2232 | # The names of the tagged configurations supported by this script. |
2233 | available_tags= | |
2234 | ||
cf4ccd63 | 2235 | ### BEGIN LIBTOOL CONFIG |
90fb0c24 | 2236 | EOF |
4f4caf92 AO |
2237 | else |
2238 | echo "appending configuration tag \"$tagname\" to $ofile" | |
2239 | echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile" | |
2240 | fi | |
90fb0c24 TT |
2241 | cfgfile="$ofile" |
2242 | ;; | |
2243 | ||
2244 | *) | |
2245 | # Double-quote the variables that need it (for aesthetics). | |
4f4caf92 | 2246 | for var in old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \ |
3dd7094e | 2247 | old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \ |
4f4caf92 AO |
2248 | old_LN_S old_NM old_RANLIB old_STRIP \ |
2249 | old_AS old_DLLTOOL old_OBJDUMP \ | |
2250 | old_OBJEXT old_EXEEXT old_reload_flag \ | |
2251 | old_deplibs_check_method old_file_magic_cmd; do | |
90fb0c24 TT |
2252 | eval "$var=\\\"\$var\\\"" |
2253 | done | |
2254 | ||
2255 | # Just create a config file. | |
2256 | cfgfile="$ofile.cfg" | |
4f4caf92 AO |
2257 | if test -z "$tagname"; then |
2258 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 | |
2259 | echo "creating $cfgfile" | |
2260 | $rm "$cfgfile" | |
2261 | cat <<EOF > "$cfgfile" | |
90fb0c24 TT |
2262 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. |
2263 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) | |
4f4caf92 AO |
2264 | |
2265 | ### BEGIN LIBTOOL CONFIG | |
90fb0c24 | 2266 | EOF |
4f4caf92 AO |
2267 | else |
2268 | echo "appending to $cfgfile" | |
2269 | echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile" | |
2270 | fi | |
90fb0c24 TT |
2271 | ;; |
2272 | esac | |
2273 | ||
2274 | cat <<EOF >> "$cfgfile" | |
cf4ccd63 | 2275 | # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
6599da04 | 2276 | # |
4f4caf92 AO |
2277 | # AR=$old_AR AR_FLAGS=$old_AR_FLAGS LTCC=$old_LTCC CC=$old_CC \\ |
2278 | # CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ | |
3dd7094e | 2279 | # MAGIC_CMD=$old_MAGIC_CMD LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\ |
4f4caf92 AO |
2280 | # LN_S=$old_LN_S NM=$old_NM RANLIB=$old_RANLIB STRIP=$old_STRIP \\ |
2281 | # AS=$old_AS DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP \\ | |
2282 | # objext=$old_OBJEXT exeext=$old_EXEEXT reload_flag=$old_reload_flag \\ | |
2283 | # deplibs_check_method=$old_deplibs_check_method \\ | |
2284 | # file_magic_cmd=$old_file_magic_cmd \\ | |
6599da04 JM |
2285 | # $0$ltconfig_args |
2286 | # | |
2287 | # Compiler and other test output produced by $progname, useful for | |
2288 | # debugging $progname, is in ./config.log if it exists. | |
2289 | ||
2290 | # The version of $progname that generated this script. | |
90fb0c24 | 2291 | LTCONFIG_VERSION=$LTCONFIG_VERSION |
6599da04 | 2292 | |
cf4ccd63 | 2293 | # Shell to use when invoking shell scripts. |
90fb0c24 | 2294 | SHELL=$LTSHELL |
cf4ccd63 JL |
2295 | |
2296 | # Whether or not to build shared libraries. | |
6599da04 JM |
2297 | build_libtool_libs=$enable_shared |
2298 | ||
4f4caf92 AO |
2299 | # Whether or not to add -lc for building shared libraries. |
2300 | build_libtool_need_lc=$need_lc | |
2301 | ||
cf4ccd63 | 2302 | # Whether or not to build static libraries. |
6599da04 JM |
2303 | build_old_libs=$enable_static |
2304 | ||
90fb0c24 TT |
2305 | # Whether or not to optimize for fast installation. |
2306 | fast_install=$enable_fast_install | |
2307 | ||
6599da04 | 2308 | # The host system. |
90fb0c24 TT |
2309 | host_alias=$host_alias |
2310 | host=$host | |
6599da04 | 2311 | |
cf4ccd63 | 2312 | # An echo program that does not interpret backslashes. |
90fb0c24 | 2313 | echo=$ltecho |
cf4ccd63 | 2314 | |
6599da04 | 2315 | # The archiver. |
90fb0c24 | 2316 | AR=$AR |
4f4caf92 | 2317 | AR_FLAGS=$AR_FLAGS |
cf4ccd63 | 2318 | |
4f4caf92 AO |
2319 | # A C compiler. |
2320 | LTCC=$LTCC | |
2321 | ||
2322 | # A language-specific compiler. | |
90fb0c24 | 2323 | CC=$CC |
6599da04 | 2324 | |
06298abd AO |
2325 | # Is the compiler the GNU C compiler? |
2326 | with_gcc=$with_gcc | |
2327 | ||
6599da04 | 2328 | # The linker used to build libraries. |
90fb0c24 | 2329 | LD=$LD |
6599da04 JM |
2330 | |
2331 | # Whether we need hard or soft links. | |
90fb0c24 | 2332 | LN_S=$LN_S |
cf4ccd63 JL |
2333 | |
2334 | # A BSD-compatible nm program. | |
90fb0c24 | 2335 | NM=$NM |
cf4ccd63 | 2336 | |
4f4caf92 AO |
2337 | # A symbol stripping program |
2338 | STRIP=$STRIP | |
2339 | ||
2340 | # Used to examine libraries when file_magic_cmd begins "file" | |
3dd7094e | 2341 | MAGIC_CMD=$MAGIC_CMD |
4f4caf92 | 2342 | |
90fb0c24 | 2343 | # Used on cygwin: DLL creation program. |
cf4ccd63 JL |
2344 | DLLTOOL="$DLLTOOL" |
2345 | ||
d207ebef JM |
2346 | # Used on cygwin: object dumper. |
2347 | OBJDUMP="$OBJDUMP" | |
2348 | ||
90fb0c24 | 2349 | # Used on cygwin: assembler. |
cf4ccd63 JL |
2350 | AS="$AS" |
2351 | ||
2352 | # The name of the directory that contains temporary libtool files. | |
90fb0c24 | 2353 | objdir=$objdir |
6599da04 JM |
2354 | |
2355 | # How to create reloadable object files. | |
90fb0c24 TT |
2356 | reload_flag=$reload_flag |
2357 | reload_cmds=$reload_cmds | |
6599da04 JM |
2358 | |
2359 | # How to pass a linker flag through the compiler. | |
90fb0c24 | 2360 | wl=$wl |
6599da04 | 2361 | |
fbd836fc ILT |
2362 | # Object file suffix (normally "o"). |
2363 | objext="$objext" | |
2364 | ||
2365 | # Old archive suffix (normally "a"). | |
2366 | libext="$libext" | |
2367 | ||
43d8d958 AT |
2368 | # Shared library suffix (normally ".so"). |
2369 | shrext='$shrext' | |
2370 | ||
d207ebef JM |
2371 | # Executable file suffix (normally ""). |
2372 | exeext="$exeext" | |
2373 | ||
6599da04 | 2374 | # Additional compiler flags for building library objects. |
90fb0c24 | 2375 | pic_flag=$pic_flag |
4f4caf92 | 2376 | pic_mode=$pic_mode |
90fb0c24 | 2377 | |
82e23236 AO |
2378 | # What is the maximum length of a command? |
2379 | max_cmd_len=$max_cmd_len | |
2380 | ||
d207ebef | 2381 | # Does compiler simultaneously support -c and -o options? |
90fb0c24 TT |
2382 | compiler_c_o=$compiler_c_o |
2383 | ||
90fb0c24 TT |
2384 | # Must we lock files when doing compilation ? |
2385 | need_locks=$need_locks | |
2386 | ||
2387 | # Do we need the lib prefix for modules? | |
2388 | need_lib_prefix=$need_lib_prefix | |
2389 | ||
2390 | # Do we need a version for libraries? | |
2391 | need_version=$need_version | |
2392 | ||
2393 | # Whether dlopen is supported. | |
4f4caf92 | 2394 | dlopen_support=$enable_dlopen |
90fb0c24 TT |
2395 | |
2396 | # Whether dlopen of programs is supported. | |
2397 | dlopen_self=$enable_dlopen_self | |
2398 | ||
2399 | # Whether dlopen of statically linked programs is supported. | |
2400 | dlopen_self_static=$enable_dlopen_self_static | |
6599da04 JM |
2401 | |
2402 | # Compiler flag to prevent dynamic linking. | |
90fb0c24 | 2403 | link_static_flag=$link_static_flag |
6599da04 | 2404 | |
cf4ccd63 | 2405 | # Compiler flag to turn off builtin functions. |
90fb0c24 | 2406 | no_builtin_flag=$no_builtin_flag |
6599da04 | 2407 | |
cf4ccd63 | 2408 | # Compiler flag to allow reflexive dlopens. |
90fb0c24 | 2409 | export_dynamic_flag_spec=$export_dynamic_flag_spec |
6599da04 | 2410 | |
fbd836fc | 2411 | # Compiler flag to generate shared objects directly from archives. |
90fb0c24 TT |
2412 | whole_archive_flag_spec=$whole_archive_flag_spec |
2413 | ||
2414 | # Compiler flag to generate thread-safe objects. | |
2415 | thread_safe_flag_spec=$thread_safe_flag_spec | |
fbd836fc | 2416 | |
6599da04 JM |
2417 | # Library versioning type. |
2418 | version_type=$version_type | |
2419 | ||
cf4ccd63 | 2420 | # Format of library name prefix. |
90fb0c24 | 2421 | libname_spec=$libname_spec |
cf4ccd63 | 2422 | |
6599da04 JM |
2423 | # List of archive names. First name is the real one, the rest are links. |
2424 | # The last name is the one that the linker finds with -lNAME. | |
90fb0c24 | 2425 | library_names_spec=$library_names_spec |
6599da04 JM |
2426 | |
2427 | # The coded name of the library, if different from the real name. | |
90fb0c24 | 2428 | soname_spec=$soname_spec |
6599da04 JM |
2429 | |
2430 | # Commands used to build and install an old-style archive. | |
90fb0c24 TT |
2431 | RANLIB=$RANLIB |
2432 | old_archive_cmds=$old_archive_cmds | |
2433 | old_postinstall_cmds=$old_postinstall_cmds | |
2434 | old_postuninstall_cmds=$old_postuninstall_cmds | |
cf4ccd63 JL |
2435 | |
2436 | # Create an old-style archive from a shared archive. | |
90fb0c24 | 2437 | old_archive_from_new_cmds=$old_archive_from_new_cmds |
6599da04 | 2438 | |
4f4caf92 AO |
2439 | # Create a temporary old-style archive to link instead of a shared archive. |
2440 | old_archive_from_expsyms_cmds=$old_archive_from_expsyms_cmds | |
2441 | ||
6599da04 | 2442 | # Commands used to build and install a shared archive. |
90fb0c24 TT |
2443 | archive_cmds=$archive_cmds |
2444 | archive_expsym_cmds=$archive_expsym_cmds | |
2445 | postinstall_cmds=$postinstall_cmds | |
2446 | postuninstall_cmds=$postuninstall_cmds | |
2447 | ||
4f4caf92 AO |
2448 | # Commands to strip libraries. |
2449 | old_striplib=$old_striplib | |
2450 | striplib=$striplib | |
2451 | ||
2452 | # Dependencies to place before the objects being linked to create a | |
2453 | # shared library. | |
2454 | predep_objects=$predep_objects | |
2455 | ||
2456 | # Dependencies to place after the objects being linked to create a | |
2457 | # shared library. | |
2458 | postdep_objects=$postdep_objects | |
2459 | ||
2460 | # Dependencies to place before the objects being linked to create a | |
2461 | # shared library. | |
2462 | predeps=$predeps | |
2463 | ||
2464 | # Dependencies to place after the objects being linked to create a | |
2465 | # shared library. | |
2466 | postdeps=$postdeps | |
2467 | ||
2468 | # The library search path used internally by the compiler when linking | |
2469 | # a shared library. | |
2470 | compiler_lib_search_path=$compiler_lib_search_path | |
2471 | ||
90fb0c24 TT |
2472 | # Method to check whether dependent libraries are shared objects. |
2473 | deplibs_check_method=$deplibs_check_method | |
2474 | ||
d207ebef | 2475 | # Command to use when deplibs_check_method == file_magic. |
90fb0c24 | 2476 | file_magic_cmd=$file_magic_cmd |
6599da04 JM |
2477 | |
2478 | # Flag that allows shared libraries with undefined symbols to be built. | |
90fb0c24 | 2479 | allow_undefined_flag=$allow_undefined_flag |
cf4ccd63 JL |
2480 | |
2481 | # Flag that forces no undefined symbols. | |
90fb0c24 | 2482 | no_undefined_flag=$no_undefined_flag |
6599da04 JM |
2483 | |
2484 | # Commands used to finish a libtool library installation in a directory. | |
90fb0c24 | 2485 | finish_cmds=$finish_cmds |
cf4ccd63 JL |
2486 | |
2487 | # Same as above, but a single script fragment to be evaled but not shown. | |
90fb0c24 | 2488 | finish_eval=$finish_eval |
6599da04 | 2489 | |
cf4ccd63 | 2490 | # Take the output of nm and produce a listing of raw symbols and C names. |
90fb0c24 TT |
2491 | global_symbol_pipe=$global_symbol_pipe |
2492 | ||
2493 | # Transform the output of nm in a proper C declaration | |
2494 | global_symbol_to_cdecl=$global_symbol_to_cdecl | |
6599da04 JM |
2495 | |
2496 | # This is the shared library runtime path variable. | |
2497 | runpath_var=$runpath_var | |
2498 | ||
2499 | # This is the shared library path variable. | |
2500 | shlibpath_var=$shlibpath_var | |
2501 | ||
90fb0c24 TT |
2502 | # Is shlibpath searched before the hard-coded library search path? |
2503 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath | |
2504 | ||
6599da04 JM |
2505 | # How to hardcode a shared library path into an executable. |
2506 | hardcode_action=$hardcode_action | |
2507 | ||
4f4caf92 AO |
2508 | # Whether we should hardcode library paths into libraries. |
2509 | hardcode_into_libs=$hardcode_into_libs | |
2510 | ||
6599da04 JM |
2511 | # Flag to hardcode \$libdir into a binary during linking. |
2512 | # This must work even if \$libdir does not exist. | |
90fb0c24 | 2513 | hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec |
6599da04 JM |
2514 | |
2515 | # Whether we need a single -rpath flag with a separated argument. | |
90fb0c24 | 2516 | hardcode_libdir_separator=$hardcode_libdir_separator |
6599da04 JM |
2517 | |
2518 | # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the | |
2519 | # resulting binary. | |
2520 | hardcode_direct=$hardcode_direct | |
2521 | ||
2522 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
2523 | # resulting binary. | |
2524 | hardcode_minus_L=$hardcode_minus_L | |
2525 | ||
6599da04 JM |
2526 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
2527 | # the resulting binary. | |
2528 | hardcode_shlibpath_var=$hardcode_shlibpath_var | |
fbd836fc | 2529 | |
4f4caf92 AO |
2530 | # Variables whose values should be saved in libtool wrapper scripts and |
2531 | # restored at relink time. | |
2532 | variables_saved_for_relink="$variables_saved_for_relink" | |
2533 | ||
2534 | # Whether libtool must link a program against all its dependency libraries. | |
2535 | link_all_deplibs=$link_all_deplibs | |
2536 | ||
90fb0c24 TT |
2537 | # Compile-time system search path for libraries |
2538 | sys_lib_search_path_spec=$sys_lib_search_path_spec | |
2539 | ||
2540 | # Run-time system search path for libraries | |
2541 | sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec | |
2542 | ||
fbd836fc ILT |
2543 | # Fix the shell variable \$srcfile for the compiler. |
2544 | fix_srcfile_path="$fix_srcfile_path" | |
90fb0c24 | 2545 | |
d207ebef | 2546 | # Set to yes if exported symbols are required. |
90fb0c24 TT |
2547 | always_export_symbols=$always_export_symbols |
2548 | ||
d207ebef | 2549 | # The commands to list exported symbols. |
90fb0c24 TT |
2550 | export_symbols_cmds=$export_symbols_cmds |
2551 | ||
4f4caf92 AO |
2552 | # The commands to extract the exported symbol list from a shared archive. |
2553 | extract_expsyms_cmds=$extract_expsyms_cmds | |
2554 | ||
d207ebef | 2555 | # Symbols that should not be listed in the preloaded symbols. |
90fb0c24 TT |
2556 | exclude_expsyms=$exclude_expsyms |
2557 | ||
d207ebef | 2558 | # Symbols that must always be exported. |
90fb0c24 TT |
2559 | include_expsyms=$include_expsyms |
2560 | ||
c9392a2b DE |
2561 | # Specify filename containing input files. |
2562 | file_list_spec=$file_list_spec | |
2563 | ||
2564 | # with_gnu_ld value | |
2565 | with_gnu_ld=$with_gnu_ld | |
2566 | ||
6599da04 JM |
2567 | EOF |
2568 | ||
4f4caf92 AO |
2569 | if test -z "$tagname"; then |
2570 | echo '### END LIBTOOL CONFIG' >> "$ofile" | |
2571 | else | |
2572 | echo "### END LIBTOOL TAG CONFIG: $tagname" >> "$ofile" | |
2573 | fi | |
2574 | ||
82e23236 | 2575 | case $ltmain in |
90fb0c24 | 2576 | *.sh) |
90fb0c24 | 2577 | echo >> "$ofile" |
4f4caf92 | 2578 | if test -z "$tagname"; then |
82e23236 | 2579 | case $host_os in |
4f4caf92 AO |
2580 | aix3*) |
2581 | cat <<\EOF >> "$ofile" | |
cf4ccd63 JL |
2582 | |
2583 | # AIX sometimes has problems with the GCC collect2 program. For some | |
2584 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
2585 | # vanish in a puff of smoke. | |
d207ebef | 2586 | if test "X${COLLECT_NAMES+set}" != Xset; then |
cf4ccd63 JL |
2587 | COLLECT_NAMES= |
2588 | export COLLECT_NAMES | |
2589 | fi | |
4f4caf92 AO |
2590 | EOF |
2591 | ;; | |
2592 | esac | |
82e23236 | 2593 | case $host in |
3dd7094e | 2594 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) |
4f4caf92 AO |
2595 | cat <<'EOF' >> "$ofile" |
2596 | # This is a source program that is used to create dlls on Windows | |
2597 | # Don't remove nor modify the starting and closing comments | |
2598 | # /* ltdll.c starts here */ | |
2599 | # #define WIN32_LEAN_AND_MEAN | |
2600 | # #include <windows.h> | |
2601 | # #undef WIN32_LEAN_AND_MEAN | |
2602 | # #include <stdio.h> | |
2603 | # | |
2604 | # #ifndef __CYGWIN__ | |
2605 | # # ifdef __CYGWIN32__ | |
2606 | # # define __CYGWIN__ __CYGWIN32__ | |
2607 | # # endif | |
2608 | # #endif | |
2609 | # | |
2610 | # #ifdef __cplusplus | |
2611 | # extern "C" { | |
2612 | # #endif | |
2613 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
2614 | # #ifdef __cplusplus | |
2615 | # } | |
2616 | # #endif | |
2617 | # | |
2618 | # #ifdef __CYGWIN__ | |
2619 | # #include <cygwin/cygwin_dll.h> | |
2620 | # DECLARE_CYGWIN_DLL( DllMain ); | |
2621 | # #endif | |
2622 | # HINSTANCE __hDllInstance_base; | |
2623 | # | |
2624 | # BOOL APIENTRY | |
2625 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
2626 | # { | |
2627 | # __hDllInstance_base = hInst; | |
2628 | # return TRUE; | |
2629 | # } | |
2630 | # /* ltdll.c ends here */ | |
2631 | # This is a source program that is used to create import libraries | |
2632 | # on Windows for dlls which lack them. Don't remove nor modify the | |
2633 | # starting and closing comments | |
2634 | # /* impgen.c starts here */ | |
2635 | # /* Copyright (C) 1999-2000 Free Software Foundation, Inc. | |
2636 | # | |
2637 | # This file is part of GNU libtool. | |
2638 | # | |
2639 | # This program is free software; you can redistribute it and/or modify | |
2640 | # it under the terms of the GNU General Public License as published by | |
2641 | # the Free Software Foundation; either version 2 of the License, or | |
2642 | # (at your option) any later version. | |
2643 | # | |
2644 | # This program is distributed in the hope that it will be useful, | |
2645 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
2646 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
2647 | # GNU General Public License for more details. | |
2648 | # | |
2649 | # You should have received a copy of the GNU General Public License | |
2650 | # along with this program; if not, write to the Free Software | |
539df155 | 2651 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4f4caf92 AO |
2652 | # */ |
2653 | # | |
2654 | # #include <stdio.h> /* for printf() */ | |
2655 | # #include <unistd.h> /* for open(), lseek(), read() */ | |
2656 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ | |
2657 | # #include <string.h> /* for strdup() */ | |
2658 | # | |
2659 | # /* O_BINARY isn't required (or even defined sometimes) under Unix */ | |
2660 | # #ifndef O_BINARY | |
2661 | # #define O_BINARY 0 | |
2662 | # #endif | |
2663 | # | |
2664 | # static unsigned int | |
2665 | # pe_get16 (fd, offset) | |
2666 | # int fd; | |
2667 | # int offset; | |
2668 | # { | |
2669 | # unsigned char b[2]; | |
2670 | # lseek (fd, offset, SEEK_SET); | |
2671 | # read (fd, b, 2); | |
2672 | # return b[0] + (b[1]<<8); | |
2673 | # } | |
2674 | # | |
2675 | # static unsigned int | |
2676 | # pe_get32 (fd, offset) | |
2677 | # int fd; | |
2678 | # int offset; | |
2679 | # { | |
2680 | # unsigned char b[4]; | |
2681 | # lseek (fd, offset, SEEK_SET); | |
2682 | # read (fd, b, 4); | |
2683 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
2684 | # } | |
2685 | # | |
2686 | # static unsigned int | |
2687 | # pe_as32 (ptr) | |
2688 | # void *ptr; | |
2689 | # { | |
2690 | # unsigned char *b = ptr; | |
2691 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
2692 | # } | |
2693 | # | |
2694 | # int | |
2695 | # main (argc, argv) | |
2696 | # int argc; | |
2697 | # char *argv[]; | |
2698 | # { | |
2699 | # int dll; | |
2700 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; | |
2701 | # unsigned long export_rva, export_size, nsections, secptr, expptr; | |
2702 | # unsigned long name_rvas, nexp; | |
2703 | # unsigned char *expdata, *erva; | |
2704 | # char *filename, *dll_name; | |
2705 | # | |
2706 | # filename = argv[1]; | |
2707 | # | |
2708 | # dll = open(filename, O_RDONLY|O_BINARY); | |
75b9074c | 2709 | # if (dll < 1) |
4f4caf92 AO |
2710 | # return 1; |
2711 | # | |
2712 | # dll_name = filename; | |
2713 | # | |
2714 | # for (i=0; filename[i]; i++) | |
2715 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') | |
2716 | # dll_name = filename + i +1; | |
2717 | # | |
2718 | # pe_header_offset = pe_get32 (dll, 0x3c); | |
2719 | # opthdr_ofs = pe_header_offset + 4 + 20; | |
2720 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); | |
2721 | # | |
2722 | # if (num_entries < 1) /* no exports */ | |
2723 | # return 1; | |
2724 | # | |
2725 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); | |
2726 | # export_size = pe_get32 (dll, opthdr_ofs + 100); | |
2727 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); | |
2728 | # secptr = (pe_header_offset + 4 + 20 + | |
2729 | # pe_get16 (dll, pe_header_offset + 4 + 16)); | |
2730 | # | |
2731 | # expptr = 0; | |
2732 | # for (i = 0; i < nsections; i++) | |
2733 | # { | |
2734 | # char sname[8]; | |
2735 | # unsigned long secptr1 = secptr + 40 * i; | |
2736 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); | |
2737 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); | |
2738 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); | |
2739 | # lseek(dll, secptr1, SEEK_SET); | |
2740 | # read(dll, sname, 8); | |
2741 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) | |
2742 | # { | |
2743 | # expptr = fptr + (export_rva - vaddr); | |
2744 | # if (export_rva + export_size > vaddr + vsize) | |
2745 | # export_size = vsize - (export_rva - vaddr); | |
2746 | # break; | |
2747 | # } | |
2748 | # } | |
2749 | # | |
2750 | # expdata = (unsigned char*)malloc(export_size); | |
2751 | # lseek (dll, expptr, SEEK_SET); | |
2752 | # read (dll, expdata, export_size); | |
2753 | # erva = expdata - export_rva; | |
2754 | # | |
2755 | # nexp = pe_as32 (expdata+24); | |
2756 | # name_rvas = pe_as32 (expdata+32); | |
2757 | # | |
2758 | # printf ("EXPORTS\n"); | |
2759 | # for (i = 0; i<nexp; i++) | |
2760 | # { | |
2761 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); | |
2762 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); | |
2763 | # } | |
2764 | # | |
2765 | # return 0; | |
2766 | # } | |
2767 | # /* impgen.c ends here */ | |
2768 | ||
cf4ccd63 | 2769 | EOF |
90fb0c24 TT |
2770 | ;; |
2771 | esac | |
2772 | ||
90fb0c24 | 2773 | |
4f4caf92 AO |
2774 | # Append the ltmain.sh script. |
2775 | sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) | |
2776 | # We use sed instead of cat because bash on DJGPP gets confused if | |
2777 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
2778 | # text mode, it properly converts lines to CR/LF. This bash problem | |
2779 | # is reportedly fixed, but why not run on old versions too? | |
2780 | ||
2781 | chmod +x "$ofile" | |
2782 | fi | |
90fb0c24 TT |
2783 | ;; |
2784 | ||
2785 | *) | |
2786 | # Compile the libtool program. | |
2787 | echo "FIXME: would compile $ltmain" | |
6599da04 JM |
2788 | ;; |
2789 | esac | |
2790 | ||
4f4caf92 AO |
2791 | # Update the list of available tags. |
2792 | if test -n "$tagname"; then | |
2793 | ||
2794 | # Extract list of available tagged configurations in $ofile. | |
2795 | # Note that this assumes the entire list is on one line. | |
2796 | available_tags=`grep "^available_tags=" $ofile | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` | |
2797 | ||
2798 | # Append the new tag name to the list of available tags. | |
2799 | available_tags="$available_tags $tagname" | |
2800 | ||
2801 | # Now substitute the updated of available tags. | |
2802 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' ${ofile} > ${ofile}.new"; then | |
2803 | mv ${ofile}.new ${ofile} | |
2804 | chmod +x "$ofile" | |
2805 | else | |
2806 | rm -f ${ofile}.new | |
2807 | echo "$progname: unable to update list of available tagged configurations." | |
2808 | exit 1 | |
2809 | fi | |
2810 | fi | |
2811 | ||
2812 | # Don't cache tagged configuration! | |
2813 | test -n "$cache_file" && test -z "$tagname" || exit 0 | |
cf4ccd63 | 2814 | |
90fb0c24 TT |
2815 | # AC_CACHE_SAVE |
2816 | trap '' 1 2 15 | |
2817 | cat > confcache <<\EOF | |
2818 | # This file is a shell script that caches the results of configure | |
2819 | # tests run on this system so they can be shared between configure | |
2820 | # scripts and configure runs. It is not useful on other systems. | |
2821 | # If it contains results you don't want to keep, you may remove or edit it. | |
2822 | # | |
2823 | # By default, configure uses ./config.cache as the cache file, | |
2824 | # creating it if it does not exist already. You can give configure | |
2825 | # the --cache-file=FILE option to use a different cache file; that is | |
2826 | # what configure does when it calls configure scripts in | |
2827 | # subdirectories, so they share the cache. | |
2828 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
2829 | # config.status only pays attention to the cache file if you give it the | |
2830 | # --recheck option to rerun configure. | |
2831 | # | |
2832 | EOF | |
2833 | # The following way of writing the cache mishandles newlines in values, | |
2834 | # but we know of no workaround that is simple, portable, and efficient. | |
2835 | # So, don't put newlines in cache variables' values. | |
2836 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
2837 | # and sets the high bit in the cache file unless we assign to the vars. | |
2838 | (set) 2>&1 | | |
2839 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
2840 | *ac_space=\ *) | |
2841 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
2842 | # turns \\\\ into \\, and sed turns \\ into \). | |
2843 | sed -n \ | |
2844 | -e "s/'/'\\\\''/g" \ | |
2845 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
2846 | ;; | |
2847 | *) | |
2848 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
2849 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
2850 | ;; | |
2851 | esac >> confcache | |
2852 | if cmp -s $cache_file confcache; then | |
2853 | : | |
2854 | else | |
2855 | if test -w $cache_file; then | |
2856 | echo "updating cache $cache_file" | |
2857 | cat confcache > $cache_file | |
2858 | else | |
2859 | echo "not updating unwritable cache $cache_file" | |
2860 | fi | |
2861 | fi | |
2862 | rm -f confcache | |
6599da04 | 2863 | |
6599da04 JM |
2864 | exit 0 |
2865 | ||
2866 | # Local Variables: | |
2867 | # mode:shell-script | |
2868 | # sh-indentation:2 | |
2869 | # End: |