3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 --with-gnu-ld arrange to work with GNU ld."
17 --with-ld arrange to use the specified ld (full pathname)"
19 --with-gnu-as arrange to work with GNU as"
21 --with-as arrange to use the specified as (full pathname)"
23 --with-stabs arrange to use stabs instead of host debug format"
25 --with-elf arrange to use ELF instead of host debug format"
27 --with-local-prefix=DIR specifies directory to put local include"
29 --with-gxx-include-dir=DIR
30 specifies directory to put g++ header files"
32 --enable-multilib enable library support for multiple ABIs"
34 --enable-checking[=LIST]
35 enable expensive run-time checks. With LIST,
36 enable only specific categories of checks.
37 Categories are: misc,tree,rtl,gc,gcac; default
40 --disable-cpp don't provide a user-visible C preprocessor"
42 --with-cpp-install-dir=DIR
43 install the user visible C preprocessor in DIR
44 (relative to PREFIX) as well as PREFIX/bin"
46 --enable-c-mbchar enable multibyte characters for C and C++"
48 --enable-threads enable thread usage for target GCC
49 --enable-threads=LIB use LIB thread package for target GCC"
51 --enable-objc-gc enable the use of Boehm's garbage collector with
52 the GNU Objective-C runtime"
54 --with-dwarf2 force the default debug format to be DWARF 2"
56 --disable-shared don't provide a shared libgcc"
58 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
60 --enable-nls use Native Language Support (default)"
62 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
64 --disable-nls do not use Native Language Support"
66 --with-included-gettext use the GNU gettext library included here"
68 --disable-win32-registry
69 disable lookup of installation paths in the
70 Registry on Windows hosts
71 --enable-win32-registry enable registry lookup (default)
72 --enable-win32-registry=KEY
73 use KEY instead of GCC version as the last portion
76 --with-gc={simple,page} choose the garbage collection mechanism to use
79 --with-system-zlib use installed libz"
81 --enable-maintainer-mode
82 enable make rules and dependencies not useful
83 (and sometimes confusing) to the casual installer"
85 --enable-sjlj-exceptions
86 arrange to use setjmp/longjmp exception handling"
88 --enable-version-specific-runtime-libs
89 specify that runtime libraries should be
90 installed in a compiler-specific directory"
92 --with-slibdir=DIR shared libraries in DIR [LIBDIR]"
94 # Initialize some variables set by options.
95 # The variables have the same names as the options, with
96 # dashes changed to underlines.
98 cache_file
=.
/config.cache
107 program_transform_name
=s
,x
,x
,
115 bindir
='${exec_prefix}/bin'
116 sbindir
='${exec_prefix}/sbin'
117 libexecdir
='${exec_prefix}/libexec'
118 datadir
='${prefix}/share'
119 sysconfdir
='${prefix}/etc'
120 sharedstatedir
='${prefix}/com'
121 localstatedir
='${prefix}/var'
122 libdir
='${exec_prefix}/lib'
123 includedir
='${prefix}/include'
124 oldincludedir
='/usr/include'
125 infodir
='${prefix}/info'
126 mandir
='${prefix}/man'
128 # Initialize some other variables.
131 SHELL
=${CONFIG_SHELL-/bin/sh}
132 # Maximum number of lines to put in a shell here document.
139 # If the previous option needs an argument, assign it.
140 if test -n "$ac_prev"; then
141 eval "$ac_prev=\$ac_option"
147 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
151 # Accept the important Cygnus configure options, so we can diagnose typos.
155 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
157 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
158 bindir
="$ac_optarg" ;;
160 -build |
--build |
--buil |
--bui |
--bu)
162 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
163 build
="$ac_optarg" ;;
165 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
166 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
167 ac_prev
=cache_file
;;
168 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
169 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
170 cache_file
="$ac_optarg" ;;
172 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
174 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
176 datadir
="$ac_optarg" ;;
178 -disable-* |
--disable-*)
179 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
180 # Reject names that are not valid shell variable names.
181 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
182 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
184 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
185 eval "enable_${ac_feature}=no" ;;
187 -enable-* |
--enable-*)
188 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
189 # Reject names that are not valid shell variable names.
190 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
191 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
193 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
198 eval "enable_${ac_feature}='$ac_optarg'" ;;
200 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
201 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
202 |
--exec |
--exe |
--ex)
203 ac_prev
=exec_prefix
;;
204 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
205 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
206 |
--exec=* |
--exe=* |
--ex=*)
207 exec_prefix
="$ac_optarg" ;;
209 -gas |
--gas |
--ga |
--g)
210 # Obsolete; use --with-gas.
213 -help |
--help |
--hel |
--he)
214 # Omit some internal or obsolete options to make the list less imposing.
215 # This message is too long to be a string in the A/UX 3.1 sh.
217 Usage: configure [options] [host]
218 Options: [defaults in brackets after descriptions]
220 --cache-file=FILE cache test results in FILE
221 --help print this message
222 --no-create do not create output files
223 --quiet, --silent do not print \`checking...' messages
224 --version print the version of autoconf that created configure
225 Directory and file names:
226 --prefix=PREFIX install architecture-independent files in PREFIX
228 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
230 --bindir=DIR user executables in DIR [EPREFIX/bin]
231 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
232 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
233 --datadir=DIR read-only architecture-independent data in DIR
235 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
236 --sharedstatedir=DIR modifiable architecture-independent data in DIR
238 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
239 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
240 --includedir=DIR C header files in DIR [PREFIX/include]
241 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
242 --infodir=DIR info documentation in DIR [PREFIX/info]
243 --mandir=DIR man documentation in DIR [PREFIX/man]
244 --srcdir=DIR find the sources in DIR [configure dir or ..]
245 --program-prefix=PREFIX prepend PREFIX to installed program names
246 --program-suffix=SUFFIX append SUFFIX to installed program names
247 --program-transform-name=PROGRAM
248 run sed PROGRAM on installed program names
252 --build=BUILD configure for building on BUILD [BUILD=HOST]
253 --host=HOST configure for HOST [guessed]
254 --target=TARGET configure for TARGET [TARGET=HOST]
255 Features and packages:
256 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
257 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
258 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
259 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
260 --x-includes=DIR X include files are in DIR
261 --x-libraries=DIR X library files are in DIR
263 if test -n "$ac_help"; then
264 echo "--enable and --with options recognized:$ac_help"
268 -host |
--host |
--hos |
--ho)
270 -host=* |
--host=* |
--hos=* |
--ho=*)
273 -includedir |
--includedir |
--includedi |
--included |
--include \
274 |
--includ |
--inclu |
--incl |
--inc)
275 ac_prev
=includedir
;;
276 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
277 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
278 includedir
="$ac_optarg" ;;
280 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
282 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
283 infodir
="$ac_optarg" ;;
285 -libdir |
--libdir |
--libdi |
--libd)
287 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
288 libdir
="$ac_optarg" ;;
290 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
291 |
--libexe |
--libex |
--libe)
292 ac_prev
=libexecdir
;;
293 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
294 |
--libexe=* |
--libex=* |
--libe=*)
295 libexecdir
="$ac_optarg" ;;
297 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
298 |
--localstate |
--localstat |
--localsta |
--localst \
299 |
--locals |
--local |
--loca |
--loc |
--lo)
300 ac_prev
=localstatedir
;;
301 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
302 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
303 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
304 localstatedir
="$ac_optarg" ;;
306 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
308 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
309 mandir
="$ac_optarg" ;;
312 # Obsolete; use --without-fp.
315 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
319 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
320 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
323 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
324 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
325 |
--oldin |
--oldi |
--old |
--ol |
--o)
326 ac_prev
=oldincludedir
;;
327 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
328 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
329 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
330 oldincludedir
="$ac_optarg" ;;
332 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
334 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
335 prefix
="$ac_optarg" ;;
337 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
338 |
--program-pre |
--program-pr |
--program-p)
339 ac_prev
=program_prefix
;;
340 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
341 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
342 program_prefix
="$ac_optarg" ;;
344 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
345 |
--program-suf |
--program-su |
--program-s)
346 ac_prev
=program_suffix
;;
347 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
348 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
349 program_suffix
="$ac_optarg" ;;
351 -program-transform-name |
--program-transform-name \
352 |
--program-transform-nam |
--program-transform-na \
353 |
--program-transform-n |
--program-transform- \
354 |
--program-transform |
--program-transfor \
355 |
--program-transfo |
--program-transf \
356 |
--program-trans |
--program-tran \
357 |
--progr-tra |
--program-tr |
--program-t)
358 ac_prev
=program_transform_name
;;
359 -program-transform-name=* |
--program-transform-name=* \
360 |
--program-transform-nam=* |
--program-transform-na=* \
361 |
--program-transform-n=* |
--program-transform-=* \
362 |
--program-transform=* |
--program-transfor=* \
363 |
--program-transfo=* |
--program-transf=* \
364 |
--program-trans=* |
--program-tran=* \
365 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
366 program_transform_name
="$ac_optarg" ;;
368 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
369 |
-silent |
--silent |
--silen |
--sile |
--sil)
372 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
374 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
376 sbindir
="$ac_optarg" ;;
378 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
379 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
380 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
382 ac_prev
=sharedstatedir
;;
383 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
384 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
385 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
387 sharedstatedir
="$ac_optarg" ;;
389 -site |
--site |
--sit)
391 -site=* |
--site=* |
--sit=*)
394 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
396 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
397 srcdir
="$ac_optarg" ;;
399 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
400 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
401 ac_prev
=sysconfdir
;;
402 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
403 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
404 sysconfdir
="$ac_optarg" ;;
406 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
408 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
409 target
="$ac_optarg" ;;
411 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
414 -version |
--version |
--versio |
--versi |
--vers)
415 echo "configure generated by autoconf version 2.13"
419 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
420 # Reject names that are not valid shell variable names.
421 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
422 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
424 ac_package
=`echo $ac_package| sed 's/-/_/g'`
429 eval "with_${ac_package}='$ac_optarg'" ;;
431 -without-* |
--without-*)
432 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
433 # Reject names that are not valid shell variable names.
434 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
435 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
437 ac_package
=`echo $ac_package| sed 's/-/_/g'`
438 eval "with_${ac_package}=no" ;;
441 # Obsolete; use --with-x.
444 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
445 |
--x-incl |
--x-inc |
--x-in |
--x-i)
446 ac_prev
=x_includes
;;
447 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
448 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
449 x_includes
="$ac_optarg" ;;
451 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
452 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
453 ac_prev
=x_libraries
;;
454 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
455 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
456 x_libraries
="$ac_optarg" ;;
458 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
462 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
463 echo "configure: warning: $ac_option: invalid host type" 1>&2
465 if test "x$nonopt" != xNONE
; then
466 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
474 if test -n "$ac_prev"; then
475 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
480 # File descriptor usage:
483 # 2 errors and warnings
484 # 3 some systems may open it to /dev/tty
485 # 4 used on the Kubota Titan
486 # 6 checking for... messages and results
487 # 5 compiler messages saved in config.log
488 if test "$silent" = yes; then
496 This file contains any messages produced by compilers while
497 running configure, to aid debugging if configure makes a mistake.
500 # Strip out --no-create and --no-recursion so they do not pile up.
501 # Also quote any args containing shell metacharacters.
506 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
507 |
--no-cr |
--no-c) ;;
508 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
509 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
510 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
511 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
512 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
517 # Only set these to C if already set. These must not be set unconditionally
518 # because not all systems understand e.g. LANG=C (notably SCO).
519 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
520 # Non-C LC_CTYPE values break the ctype check.
521 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
522 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
523 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
524 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
526 # confdefs.h avoids OS command line length limits that DEFS can exceed.
527 rm -rf conftest
* confdefs.h
528 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
531 # A filename unique to this package, relative to the directory that
532 # configure is in, which we can look for to find out if srcdir is correct.
533 ac_unique_file
=tree.c
535 # Find the source files, if location was not specified.
536 if test -z "$srcdir"; then
537 ac_srcdir_defaulted
=yes
538 # Try the directory containing this script, then its parent.
540 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
541 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
543 if test ! -r $srcdir/$ac_unique_file; then
547 ac_srcdir_defaulted
=no
549 if test ! -r $srcdir/$ac_unique_file; then
550 if test "$ac_srcdir_defaulted" = yes; then
551 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
553 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
556 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
558 # Prefer explicitly selected file to automatically selected ones.
559 if test -z "$CONFIG_SITE"; then
560 if test "x$prefix" != xNONE
; then
561 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
563 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
566 for ac_site_file
in $CONFIG_SITE; do
567 if test -r "$ac_site_file"; then
568 echo "loading site script $ac_site_file"
573 if test -r "$cache_file"; then
574 echo "loading cache $cache_file"
577 echo "creating cache $cache_file"
582 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
583 ac_cpp
='$CPP $CPPFLAGS'
584 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
585 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
586 cross_compiling
=$ac_cv_prog_cc_cross
590 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
591 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
592 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
599 ac_n
= ac_c
='\c' ac_t
=
607 symbolic_link
='ln -s'
610 # Check for bogus environment variables.
611 # Test if LIBRARY_PATH contains the notation for the current directory
612 # since this would lead to problems installing/building glibc.
613 # LIBRARY_PATH contains the current directory if one of the following
615 # - one of the terminals (":" and ";") is the first or last sign
616 # - two terminals occur directly after each other
617 # - the path contains an element with a dot in it
618 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
619 echo "configure:620: checking LIBRARY_PATH variable" >&5
620 case ${LIBRARY_PATH} in
621 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
622 library_path_setting
="contains current directory"
625 library_path_setting
="ok"
628 echo "$ac_t""$library_path_setting" 1>&6
629 if test "$library_path_setting" != "ok"; then
630 { echo "configure: error:
631 *** LIBRARY_PATH shouldn't contain the current directory when
632 *** building gcc. Please change the environment variable
633 *** and run configure again." 1>&2; exit 1; }
636 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
637 # since this would lead to problems installing/building glibc.
638 # GCC_EXEC_PREFIX contains the current directory if one of the following
640 # - one of the terminals (":" and ";") is the first or last sign
641 # - two terminals occur directly after each other
642 # - the path contains an element with a dot in it
643 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
644 echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5
645 case ${GCC_EXEC_PREFIX} in
646 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
647 gcc_exec_prefix_setting
="contains current directory"
650 gcc_exec_prefix_setting
="ok"
653 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
654 if test "$gcc_exec_prefix_setting" != "ok"; then
655 { echo "configure: error:
656 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
657 *** building gcc. Please change the environment variable
658 *** and run configure again." 1>&2; exit 1; }
661 # Check for additional parameters
664 # Check whether --with-gnu-ld or --without-gnu-ld was given.
665 if test "${with_gnu_ld+set}" = set; then
666 withval
="$with_gnu_ld"
667 gnu_ld_flag
="$with_gnu_ld"
673 # With pre-defined ld
674 # Check whether --with-ld or --without-ld was given.
675 if test "${with_ld+set}" = set; then
677 DEFAULT_LINKER
="$with_ld"
680 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
681 if test ! -x "$DEFAULT_LINKER"; then
682 echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
683 elif $DEFAULT_LINKER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
686 cat >> confdefs.h
<<EOF
687 #define DEFAULT_LINKER "$DEFAULT_LINKER"
693 # Check whether --with-gnu-as or --without-gnu-as was given.
694 if test "${with_gnu_as+set}" = set; then
695 withval
="$with_gnu_as"
696 gas_flag
="$with_gnu_as"
702 # Check whether --with-as or --without-as was given.
703 if test "${with_as+set}" = set; then
705 DEFAULT_ASSEMBLER
="$with_as"
708 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
709 if test ! -x "$DEFAULT_ASSEMBLER"; then
710 echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
711 elif $DEFAULT_ASSEMBLER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
714 cat >> confdefs.h
<<EOF
715 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
721 # Check whether --with-stabs or --without-stabs was given.
722 if test "${with_stabs+set}" = set; then
723 withval
="$with_stabs"
731 # Check whether --with-elf or --without-elf was given.
732 if test "${with_elf+set}" = set; then
740 # Specify the local prefix
742 # Check whether --with-local-prefix or --without-local-prefix was given.
743 if test "${with_local_prefix+set}" = set; then
744 withval
="$with_local_prefix"
746 yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
748 *) local_prefix
=$with_local_prefix ;;
753 # Default local prefix if it is empty
754 if test x
$local_prefix = x
; then
755 local_prefix
=/usr
/local
758 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
759 # passed in by the toplevel make and thus we'd get different behavior
760 # depending on where we built the sources.
762 # Specify the g++ header file directory
763 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
764 if test "${with_gxx_include_dir+set}" = set; then
765 withval
="$with_gxx_include_dir"
767 yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
769 *) gcc_gxx_include_dir
=$with_gxx_include_dir ;;
774 if test x
${gcc_gxx_include_dir} = x
; then
775 if test x
${enable_version_specific_runtime_libs} = xyes
; then
776 gcc_gxx_include_dir
='${libsubdir}/include/g++'
778 topsrcdir
=${srcdir}/.. .
${srcdir}/..
/config.
if
779 gcc_gxx_include_dir
="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
783 # Determine whether or not multilibs are enabled.
784 # Check whether --enable-multilib or --disable-multilib was given.
785 if test "${enable_multilib+set}" = set; then
786 enableval
="$enable_multilib"
794 # Enable expensive internal checks
795 # Check whether --enable-checking or --disable-checking was given.
796 if test "${enable_checking+set}" = set; then
797 enableval
="$enable_checking"
802 ac_gc_always_collect
=
803 case "${enableval}" in
804 yes) ac_checking
=1 ; ac_tree_checking
=1 ; ac_gc_checking
=1 ;;
806 *) IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
807 set fnord
$enableval; shift
812 misc
) ac_checking
=1 ;;
813 tree
) ac_tree_checking
=1 ;;
814 rtl
) ac_rtl_checking
=1 ;;
815 gc
) ac_gc_checking
=1 ;;
816 gcac
) ac_gc_always_collect
=1 ;;
817 *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
824 # Enable some checks by default for development versions of GCC
825 ac_checking
=1; ac_tree_checking
=1; ac_gc_checking
=1;
828 if test x
$ac_checking != x
; then
829 cat >> confdefs.h
<<\EOF
830 #define ENABLE_CHECKING 1
834 if test x
$ac_tree_checking != x
; then
835 cat >> confdefs.h
<<\EOF
836 #define ENABLE_TREE_CHECKING 1
840 if test x
$ac_rtl_checking != x
; then
841 cat >> confdefs.h
<<\EOF
842 #define ENABLE_RTL_CHECKING 1
846 if test x
$ac_gc_checking != x
; then
847 cat >> confdefs.h
<<\EOF
848 #define ENABLE_GC_CHECKING 1
852 if test x
$ac_gc_always_collect != x
; then
853 cat >> confdefs.h
<<\EOF
854 #define ENABLE_GC_ALWAYS_COLLECT 1
860 # Check whether --enable-cpp or --disable-cpp was given.
861 if test "${enable_cpp+set}" = set; then
862 enableval
="$enable_cpp"
869 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
870 if test "${with_cpp_install_dir+set}" = set; then
871 withval
="$with_cpp_install_dir"
872 if test x
$withval = xyes
; then
873 { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
874 elif test x
$withval != xno
; then
875 cpp_install_dir
=$withval
880 # Enable Multibyte Characters for C/C++
881 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
882 if test "${enable_c_mbchar+set}" = set; then
883 enableval
="$enable_c_mbchar"
884 if test x
$enable_c_mbchar != xno
; then
885 cat >> confdefs.h
<<\EOF
886 #define MULTIBYTE_CHARS 1
894 # Pass with no value to take the default
895 # Pass with a value to specify a thread package
896 # Check whether --enable-threads or --disable-threads was given.
897 if test "${enable_threads+set}" = set; then
898 enableval
="$enable_threads"
905 enable_threads_flag
=$enable_threads
906 # Check if a valid thread package
907 case x
${enable_threads_flag} in
910 target_thread_file
='single'
914 target_thread_file
=''
916 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
917 xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix
)
918 target_thread_file
=$enable_threads_flag
921 echo "$enable_threads is an unknown thread package" 1>&2
926 # Check whether --enable-objc-gc or --disable-objc-gc was given.
927 if test "${enable_objc_gc+set}" = set; then
928 enableval
="$enable_objc_gc"
929 if test x
$enable_objc_gc = xno
; then
939 # Check whether --with-dwarf2 or --without-dwarf2 was given.
940 if test "${with_dwarf2+set}" = set; then
941 withval
="$with_dwarf2"
942 dwarf2
="$with_dwarf2"
948 # Check whether --enable-shared or --disable-shared was given.
949 if test "${enable_shared+set}" = set; then
950 enableval
="$enable_shared"
952 case $enable_shared in
956 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
957 for pkg
in $enableval; do
958 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
972 # Determine the host, build, and target systems
974 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
975 if test -f $ac_dir/install-sh
; then
977 ac_install_sh
="$ac_aux_dir/install-sh -c"
979 elif test -f $ac_dir/install.sh
; then
981 ac_install_sh
="$ac_aux_dir/install.sh -c"
985 if test -z "$ac_aux_dir"; then
986 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
988 ac_config_guess
=$ac_aux_dir/config.guess
989 ac_config_sub
=$ac_aux_dir/config.sub
990 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
993 # Do some error checking and defaulting for the host and target type.
995 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
998 # 1. You are not allowed to specify --host, --target, and nonopt at the
1000 # 2. Host defaults to nonopt.
1001 # 3. If nonopt is not specified, then host defaults to the current host,
1002 # as determined by config.guess.
1003 # 4. Target and build default to nonopt.
1004 # 5. If nonopt is not specified, then target and build default to host.
1006 # The aliases save the names the user supplied, while $host etc.
1007 # will get canonicalized.
1008 case $host---$target---$nonopt in
1009 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
1010 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1014 # Make sure we can run config.sub.
1015 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
1016 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1019 echo $ac_n "checking host system type""... $ac_c" 1>&6
1020 echo "configure:1021: checking host system type" >&5
1023 case "$host_alias" in
1027 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1028 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1030 *) host_alias
=$nonopt ;;
1034 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1035 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1036 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1037 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1038 echo "$ac_t""$host" 1>&6
1040 echo $ac_n "checking target system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking target system type" >&5
1043 target_alias
=$target
1044 case "$target_alias" in
1047 NONE
) target_alias
=$host_alias ;;
1048 *) target_alias
=$nonopt ;;
1052 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1053 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1054 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1055 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1056 echo "$ac_t""$target" 1>&6
1058 echo $ac_n "checking build system type""... $ac_c" 1>&6
1059 echo "configure:1060: checking build system type" >&5
1062 case "$build_alias" in
1065 NONE
) build_alias
=$host_alias ;;
1066 *) build_alias
=$nonopt ;;
1070 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1071 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1072 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1073 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1074 echo "$ac_t""$build" 1>&6
1076 test "$host_alias" != "$target_alias" &&
1077 test "$program_prefix$program_suffix$program_transform_name" = \
1079 program_prefix
=${target_alias}-
1082 # Set program_transform_name
1083 if test "$program_transform_name" = s
,x
,x
,; then
1084 program_transform_name
=
1086 # Double any \ or $. echo might interpret backslashes.
1087 cat <<\EOF_SED
> conftestsed
1088 s
,\\,\\\\,g
; s
,\$
,$$
,g
1090 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
1093 test "$program_prefix" != NONE
&&
1094 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
1095 # Use a double $ so make ignores it.
1096 test "$program_suffix" != NONE
&&
1097 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
1099 # sed with no file args requires a program.
1100 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
1103 # Find the native compiler
1104 # Extract the first word of "gcc", so it can be a program name with args.
1105 set dummy gcc
; ac_word
=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1109 echo $ac_n "(cached) $ac_c" 1>&6
1111 if test -n "$CC"; then
1112 ac_cv_prog_CC
="$CC" # Let the user override the test.
1114 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1116 for ac_dir
in $ac_dummy; do
1117 test -z "$ac_dir" && ac_dir
=.
1118 if test -f $ac_dir/$ac_word; then
1127 if test -n "$CC"; then
1128 echo "$ac_t""$CC" 1>&6
1130 echo "$ac_t""no" 1>&6
1133 if test -z "$CC"; then
1134 # Extract the first word of "cc", so it can be a program name with args.
1135 set dummy cc
; ac_word
=$2
1136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1137 echo "configure:1138: checking for $ac_word" >&5
1138 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1139 echo $ac_n "(cached) $ac_c" 1>&6
1141 if test -n "$CC"; then
1142 ac_cv_prog_CC
="$CC" # Let the user override the test.
1144 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1147 for ac_dir
in $ac_dummy; do
1148 test -z "$ac_dir" && ac_dir
=.
1149 if test -f $ac_dir/$ac_word; then
1150 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1151 ac_prog_rejected
=yes
1159 if test $ac_prog_rejected = yes; then
1160 # We found a bogon in the path, so make sure we never use it.
1161 set dummy
$ac_cv_prog_CC
1163 if test $# -gt 0; then
1164 # We chose a different compiler from the bogus one.
1165 # However, it has the same basename, so the bogon will be chosen
1166 # first if we set CC to just the basename; use the full file name.
1168 set dummy
"$ac_dir/$ac_word" "$@"
1176 if test -n "$CC"; then
1177 echo "$ac_t""$CC" 1>&6
1179 echo "$ac_t""no" 1>&6
1182 if test -z "$CC"; then
1183 case "`uname -s`" in
1185 # Extract the first word of "cl", so it can be a program name with args.
1186 set dummy cl
; ac_word
=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1190 echo $ac_n "(cached) $ac_c" 1>&6
1192 if test -n "$CC"; then
1193 ac_cv_prog_CC
="$CC" # Let the user override the test.
1195 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1197 for ac_dir
in $ac_dummy; do
1198 test -z "$ac_dir" && ac_dir
=.
1199 if test -f $ac_dir/$ac_word; then
1208 if test -n "$CC"; then
1209 echo "$ac_t""$CC" 1>&6
1211 echo "$ac_t""no" 1>&6
1216 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1219 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1223 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1224 ac_cpp
='$CPP $CPPFLAGS'
1225 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1226 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1227 cross_compiling
=$ac_cv_prog_cc_cross
1229 cat > conftest.
$ac_ext << EOF
1231 #line 1232 "configure"
1232 #include "confdefs.h"
1236 if { (eval echo configure
:1237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1237 ac_cv_prog_cc_works
=yes
1238 # If we can't run a trivial program, we are probably using a cross compiler.
1239 if (.
/conftest
; exit) 2>/dev
/null
; then
1240 ac_cv_prog_cc_cross
=no
1242 ac_cv_prog_cc_cross
=yes
1245 echo "configure: failed program was:" >&5
1246 cat conftest.
$ac_ext >&5
1247 ac_cv_prog_cc_works
=no
1251 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1252 ac_cpp
='$CPP $CPPFLAGS'
1253 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1254 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1255 cross_compiling
=$ac_cv_prog_cc_cross
1257 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1258 if test $ac_cv_prog_cc_works = no
; then
1259 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1261 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1263 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1264 cross_compiling
=$ac_cv_prog_cc_cross
1266 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1267 echo "configure:1268: checking whether we are using GNU C" >&5
1268 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1269 echo $ac_n "(cached) $ac_c" 1>&6
1271 cat > conftest.c
<<EOF
1276 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1283 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1285 if test $ac_cv_prog_gcc = yes; then
1291 ac_test_CFLAGS
="${CFLAGS+set}"
1292 ac_save_CFLAGS
="$CFLAGS"
1294 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether ${CC-cc} accepts -g" >&5
1296 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1297 echo $ac_n "(cached) $ac_c" 1>&6
1299 echo 'void f(){}' > conftest.c
1300 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1309 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1310 if test "$ac_test_CFLAGS" = set; then
1311 CFLAGS
="$ac_save_CFLAGS"
1312 elif test $ac_cv_prog_cc_g = yes; then
1313 if test "$GCC" = yes; then
1319 if test "$GCC" = yes; then
1326 if test "x$CC" != xcc
; then
1327 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1328 echo "configure:1329: checking whether $CC and cc understand -c and -o together" >&5
1330 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1331 echo "configure:1332: checking whether cc understands -c and -o together" >&5
1333 set dummy
$CC; ac_cc
="`echo $2 |
1334 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1335 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1336 echo $ac_n "(cached) $ac_c" 1>&6
1338 echo 'foo(){}' > conftest.c
1339 # Make sure it works both with $CC and with simple cc.
1340 # We do the test twice because some compilers refuse to overwrite an
1341 # existing .o file with -o, though they will create one.
1342 ac_try
='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1343 if { (eval echo configure
:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1344 test -f conftest.o
&& { (eval echo configure
:1345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1346 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
1347 if test "x$CC" != xcc
; then
1348 # Test first that cc exists at all.
1349 if { ac_try
='cc -c conftest.c 1>&5'; { (eval echo configure
:1350: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1350 ac_try
='cc -c conftest.c -o conftest.o 1>&5'
1351 if { (eval echo configure
:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1352 test -f conftest.o
&& { (eval echo configure
:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1357 # cc exists but doesn't like -o.
1358 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1363 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1368 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1369 echo "$ac_t""yes" 1>&6
1371 echo "$ac_t""no" 1>&6
1372 cat >> confdefs.h
<<\EOF
1373 #define NO_MINUS_C_MINUS_O 1
1378 # autoconf is lame and doesn't give us any substitution variable for this.
1379 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1380 NO_MINUS_C_MINUS_O
=yes
1382 OUTPUT_OPTION
='-o $@'
1387 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1388 echo "configure:1389: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1389 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1390 echo $ac_n "(cached) $ac_c" 1>&6
1392 save_CFLAGS
="$CFLAGS"
1393 CFLAGS
="-Wno-long-long"
1394 cat > conftest.
$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1402 if { (eval echo configure
:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1404 ac_cv_prog_cc_no_long_long
=yes
1406 echo "configure: failed program was:" >&5
1407 cat conftest.
$ac_ext >&5
1409 ac_cv_prog_cc_no_long_long
=no
1412 CFLAGS
="$save_CFLAGS"
1415 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1417 if test $ac_cv_prog_cc_no_long_long = yes; then
1418 strict1_warn
="-pedantic -Wno-long-long"
1422 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1423 echo "configure:1424: checking how to run the C preprocessor" >&5
1424 # On Suns, sometimes $CPP names a directory.
1425 if test -n "$CPP" && test -d "$CPP"; then
1428 if test -z "$CPP"; then
1429 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1430 echo $ac_n "(cached) $ac_c" 1>&6
1432 # This must be in double quotes, not single quotes, because CPP may get
1433 # substituted into the Makefile and "${CC-cc}" will confuse make.
1435 # On the NeXT, cc -E runs the code through the compiler's parser,
1436 # not just through cpp.
1437 cat > conftest.
$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1443 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1444 { (eval echo configure
:1445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1445 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1446 if test -z "$ac_err"; then
1450 echo "configure: failed program was:" >&5
1451 cat conftest.
$ac_ext >&5
1453 CPP
="${CC-cc} -E -traditional-cpp"
1454 cat > conftest.
$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1460 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1461 { (eval echo configure
:1462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1462 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1463 if test -z "$ac_err"; then
1467 echo "configure: failed program was:" >&5
1468 cat conftest.
$ac_ext >&5
1470 CPP
="${CC-cc} -nologo -E"
1471 cat > conftest.
$ac_ext <<EOF
1472 #line 1473 "configure"
1473 #include "confdefs.h"
1477 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1478 { (eval echo configure
:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1479 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1480 if test -z "$ac_err"; then
1484 echo "configure: failed program was:" >&5
1485 cat conftest.
$ac_ext >&5
1494 ac_cv_prog_CPP
="$CPP"
1496 CPP
="$ac_cv_prog_CPP"
1498 ac_cv_prog_CPP
="$CPP"
1500 echo "$ac_t""$CPP" 1>&6
1502 echo $ac_n "checking for inline""... $ac_c" 1>&6
1503 echo "configure:1504: checking for inline" >&5
1504 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1505 echo $ac_n "(cached) $ac_c" 1>&6
1508 for ac_kw
in inline __inline__ __inline
; do
1509 cat > conftest.
$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1517 if { (eval echo configure
:1518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1519 ac_cv_c_inline
=$ac_kw; break
1521 echo "configure: failed program was:" >&5
1522 cat conftest.
$ac_ext >&5
1529 echo "$ac_t""$ac_cv_c_inline" 1>&6
1530 case "$ac_cv_c_inline" in
1532 no
) cat >> confdefs.h
<<\EOF
1536 *) cat >> confdefs.h
<<EOF
1537 #define inline $ac_cv_c_inline
1542 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1543 echo "configure:1544: checking for volatile" >&5
1544 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1545 echo $ac_n "(cached) $ac_c" 1>&6
1547 cat > conftest.
$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1555 if { (eval echo configure
:1556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1557 gcc_cv_c_volatile
=yes
1559 echo "configure: failed program was:" >&5
1560 cat conftest.
$ac_ext >&5
1562 gcc_cv_c_volatile
=no
1567 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1568 if test $gcc_cv_c_volatile = yes ; then
1569 cat >> confdefs.h
<<\EOF
1570 #define HAVE_VOLATILE 1
1576 echo $ac_n "checking for long double""... $ac_c" 1>&6
1577 echo "configure:1578: checking for long double" >&5
1578 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1579 echo $ac_n "(cached) $ac_c" 1>&6
1581 if test "$GCC" = yes; then
1582 gcc_cv_c_long_double
=yes
1584 cat > conftest.
$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1589 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
1590 long double foo = 0.0;
1591 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
1592 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1595 if { (eval echo configure
:1596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1597 gcc_cv_c_long_double
=yes
1599 echo "configure: failed program was:" >&5
1600 cat conftest.
$ac_ext >&5
1602 gcc_cv_c_long_double
=no
1608 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1609 if test $gcc_cv_c_long_double = yes; then
1610 cat >> confdefs.h
<<\EOF
1611 #define HAVE_LONG_DOUBLE 1
1616 echo $ac_n "checking for long long int""... $ac_c" 1>&6
1617 echo "configure:1618: checking for long long int" >&5
1618 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
1619 echo $ac_n "(cached) $ac_c" 1>&6
1621 cat > conftest.
$ac_ext <<EOF
1622 #line 1623 "configure"
1623 #include "confdefs.h"
1629 if { (eval echo configure
:1630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1631 ac_cv_c_long_long
=yes
1633 echo "configure: failed program was:" >&5
1634 cat conftest.
$ac_ext >&5
1636 ac_cv_c_long_long
=no
1641 echo "$ac_t""$ac_cv_c_long_long" 1>&6
1642 if test $ac_cv_c_long_long = yes; then
1643 cat >> confdefs.h
<<\EOF
1644 #define HAVE_LONG_LONG 1
1648 echo $ac_n "checking for __int64""... $ac_c" 1>&6
1649 echo "configure:1650: checking for __int64" >&5
1650 if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
1651 echo $ac_n "(cached) $ac_c" 1>&6
1653 cat > conftest.
$ac_ext <<EOF
1654 #line 1655 "configure"
1655 #include "confdefs.h"
1661 if { (eval echo configure
:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1665 echo "configure: failed program was:" >&5
1666 cat conftest.
$ac_ext >&5
1673 echo "$ac_t""$ac_cv_c___int64" 1>&6
1674 if test $ac_cv_c___int64 = yes; then
1675 cat >> confdefs.h
<<\EOF
1676 #define HAVE___INT64 1
1681 echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
1682 echo "configure:1683: checking for built-in _Bool" >&5
1683 if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
1684 echo $ac_n "(cached) $ac_c" 1>&6
1686 cat > conftest.
$ac_ext <<EOF
1687 #line 1688 "configure"
1688 #include "confdefs.h"
1694 if { (eval echo configure
:1695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1698 echo "configure: failed program was:" >&5
1699 cat conftest.
$ac_ext >&5
1707 echo "$ac_t""$gcc_cv_c__bool" 1>&6
1708 if test $gcc_cv_c__bool = yes; then
1709 cat >> confdefs.h
<<\EOF
1710 #define HAVE__BOOL 1
1716 # sizeof(char) is 1 by definition.
1717 echo $ac_n "checking size of short""... $ac_c" 1>&6
1718 echo "configure:1719: checking size of short" >&5
1719 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1720 echo $ac_n "(cached) $ac_c" 1>&6
1722 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1723 cat > conftest.
$ac_ext <<EOF
1724 #line 1725 "configure"
1725 #include "confdefs.h"
1726 #include "confdefs.h"
1727 #include <sys/types.h>
1731 switch (0) case 0: case (sizeof (short) == $ac_size):;
1734 if { (eval echo configure
:1735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1736 ac_cv_sizeof_short
=$ac_size
1738 echo "configure: failed program was:" >&5
1739 cat conftest.
$ac_ext >&5
1742 if test x
$ac_cv_sizeof_short != x
; then break; fi
1747 if test x
$ac_cv_sizeof_short = x
; then
1748 { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
1750 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1751 cat >> confdefs.h
<<EOF
1752 #define SIZEOF_SHORT $ac_cv_sizeof_short
1756 echo $ac_n "checking size of int""... $ac_c" 1>&6
1757 echo "configure:1758: checking size of int" >&5
1758 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1759 echo $ac_n "(cached) $ac_c" 1>&6
1761 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1762 cat > conftest.
$ac_ext <<EOF
1763 #line 1764 "configure"
1764 #include "confdefs.h"
1765 #include "confdefs.h"
1766 #include <sys/types.h>
1770 switch (0) case 0: case (sizeof (int) == $ac_size):;
1773 if { (eval echo configure
:1774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1775 ac_cv_sizeof_int
=$ac_size
1777 echo "configure: failed program was:" >&5
1778 cat conftest.
$ac_ext >&5
1781 if test x
$ac_cv_sizeof_int != x
; then break; fi
1786 if test x
$ac_cv_sizeof_int = x
; then
1787 { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
1789 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1790 cat >> confdefs.h
<<EOF
1791 #define SIZEOF_INT $ac_cv_sizeof_int
1795 echo $ac_n "checking size of long""... $ac_c" 1>&6
1796 echo "configure:1797: checking size of long" >&5
1797 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1798 echo $ac_n "(cached) $ac_c" 1>&6
1800 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1801 cat > conftest.
$ac_ext <<EOF
1802 #line 1803 "configure"
1803 #include "confdefs.h"
1804 #include "confdefs.h"
1805 #include <sys/types.h>
1809 switch (0) case 0: case (sizeof (long) == $ac_size):;
1812 if { (eval echo configure
:1813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1814 ac_cv_sizeof_long
=$ac_size
1816 echo "configure: failed program was:" >&5
1817 cat conftest.
$ac_ext >&5
1820 if test x
$ac_cv_sizeof_long != x
; then break; fi
1825 if test x
$ac_cv_sizeof_long = x
; then
1826 { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
1828 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1829 cat >> confdefs.h
<<EOF
1830 #define SIZEOF_LONG $ac_cv_sizeof_long
1834 if test $ac_cv_c_long_long = yes; then
1835 echo $ac_n "checking size of long long""... $ac_c" 1>&6
1836 echo "configure:1837: checking size of long long" >&5
1837 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1838 echo $ac_n "(cached) $ac_c" 1>&6
1840 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1841 cat > conftest.
$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include "confdefs.h"
1845 #include <sys/types.h>
1849 switch (0) case 0: case (sizeof (long long) == $ac_size):;
1852 if { (eval echo configure
:1853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1854 ac_cv_sizeof_long_long
=$ac_size
1856 echo "configure: failed program was:" >&5
1857 cat conftest.
$ac_ext >&5
1860 if test x
$ac_cv_sizeof_long_long != x
; then break; fi
1865 if test x
$ac_cv_sizeof_long_long = x
; then
1866 { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
1868 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1869 cat >> confdefs.h
<<EOF
1870 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1875 if test $ac_cv_c___int64 = yes; then
1876 echo $ac_n "checking size of __int64""... $ac_c" 1>&6
1877 echo "configure:1878: checking size of __int64" >&5
1878 if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
1879 echo $ac_n "(cached) $ac_c" 1>&6
1881 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1882 cat > conftest.
$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1885 #include "confdefs.h"
1886 #include <sys/types.h>
1890 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
1893 if { (eval echo configure
:1894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1895 ac_cv_sizeof___int64
=$ac_size
1897 echo "configure: failed program was:" >&5
1898 cat conftest.
$ac_ext >&5
1901 if test x
$ac_cv_sizeof___int64 != x
; then break; fi
1906 if test x
$ac_cv_sizeof___int64 = x
; then
1907 { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
1909 echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
1910 cat >> confdefs.h
<<EOF
1911 #define SIZEOF___INT64 $ac_cv_sizeof___int64
1917 echo $ac_n "checking execution character set""... $ac_c" 1>&6
1918 echo "configure:1919: checking execution character set" >&5
1919 if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
1920 echo $ac_n "(cached) $ac_c" 1>&6
1922 cat > conftest.
$ac_ext <<EOF
1923 #line 1924 "configure"
1924 #include "confdefs.h"
1925 #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
1926 && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
1930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1931 egrep "ASCII" >/dev
/null
2>&1; then
1933 ac_cv_c_charset
=ASCII
1937 if test x
${ac_cv_c_charset+set} != xset
; then
1938 cat > conftest.
$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1941 #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
1942 && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
1946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1947 egrep "EBCDIC" >/dev
/null
2>&1; then
1949 ac_cv_c_charset
=EBCDIC
1954 if test x
${ac_cv_c_charset+set} != xset
; then
1955 ac_cv_c_charset
=unknown
1959 echo "$ac_t""$ac_cv_c_charset" 1>&6
1960 if test $ac_cv_c_charset = unknown
; then
1961 { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
1962 elif test $ac_cv_c_charset = EBCDIC
; then
1963 cat >> confdefs.h
<<\EOF
1964 #define HOST_EBCDIC 1
1969 # If the native compiler is GCC, we can enable warnings even in stage1.
1970 # That's useful for people building cross-compilers, or just running a
1973 if test "x$GCC" = "xyes"; then
1974 warn_cflags
='$(GCC_WARN_CFLAGS)'
1978 # Stage specific cflags for build.
1982 if test x
$GCC = xyes
1984 stage1_cflags
="-Wa,-J"
1990 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
1991 # sources; use -no-cpp-precomp to get to GNU cpp.
1992 # Apple's GCC has bugs in designated initializer handling, so disable
1994 stage1_cflags
="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
1999 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2000 echo "configure:2001: checking whether ${MAKE-make} sets \${MAKE}" >&5
2001 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
2002 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2003 echo $ac_n "(cached) $ac_c" 1>&6
2005 cat > conftestmake
<<\EOF
2007 @
echo 'ac_maketemp="${MAKE}"'
2009 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2010 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2011 if test -n "$ac_maketemp"; then
2012 eval ac_cv_prog_make_
${ac_make}_set
=yes
2014 eval ac_cv_prog_make_
${ac_make}_set
=no
2018 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2019 echo "$ac_t""yes" 1>&6
2022 echo "$ac_t""no" 1>&6
2023 SET_MAKE
="MAKE=${MAKE-make}"
2027 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
2028 echo "configure:2029: checking whether a default assembler was specified" >&5
2029 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
2030 if test x
"$gas_flag" = x
"no"; then
2031 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
2033 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
2036 echo "$ac_t""no" 1>&6
2039 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
2040 echo "configure:2041: checking whether a default linker was specified" >&5
2041 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
2042 if test x
"$gnu_ld_flag" = x
"no"; then
2043 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
2045 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
2048 echo "$ac_t""no" 1>&6
2051 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
2052 echo "configure:2053: checking for GNU C library" >&5
2053 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
2054 echo $ac_n "(cached) $ac_c" 1>&6
2056 cat > conftest.
$ac_ext <<EOF
2057 #line 2058 "configure"
2058 #include "confdefs.h"
2059 #include <features.h>
2062 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
2063 #error Not a GNU C library system
2067 if { (eval echo configure
:2068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2071 echo "configure: failed program was:" >&5
2072 cat conftest.
$ac_ext >&5
2079 echo "$ac_t""$gcc_cv_glibc" 1>&6
2080 if test $gcc_cv_glibc = yes; then
2081 cat >> confdefs.h
<<\EOF
2082 #define _GNU_SOURCE 1
2087 # Find some useful tools
2088 for ac_prog
in mawk gawk nawk
awk
2090 # Extract the first word of "$ac_prog", so it can be a program name with args.
2091 set dummy
$ac_prog; ac_word
=$2
2092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2093 echo "configure:2094: checking for $ac_word" >&5
2094 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2095 echo $ac_n "(cached) $ac_c" 1>&6
2097 if test -n "$AWK"; then
2098 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2100 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2102 for ac_dir
in $ac_dummy; do
2103 test -z "$ac_dir" && ac_dir
=.
2104 if test -f $ac_dir/$ac_word; then
2105 ac_cv_prog_AWK
="$ac_prog"
2112 AWK
="$ac_cv_prog_AWK"
2113 if test -n "$AWK"; then
2114 echo "$ac_t""$AWK" 1>&6
2116 echo "$ac_t""no" 1>&6
2119 test -n "$AWK" && break
2122 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
2123 echo "configure:2124: checking whether ln works" >&5
2124 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
2125 echo $ac_n "(cached) $ac_c" 1>&6
2127 rm -f conftestdata_t
2128 echo >conftestdata_f
2129 if ln conftestdata_f conftestdata_t
2>/dev
/null
2133 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2135 gcc_cv_prog_LN
="ln -s"
2140 rm -f conftestdata_f conftestdata_t
2143 LN
="$gcc_cv_prog_LN"
2144 if test "$gcc_cv_prog_LN" = "ln"; then
2145 echo "$ac_t""yes" 1>&6
2147 if test "$gcc_cv_prog_LN" = "ln -s"; then
2148 echo "$ac_t""no, using ln -s" 1>&6
2150 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
2154 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2155 echo "configure:2156: checking whether ln -s works" >&5
2156 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
2157 echo $ac_n "(cached) $ac_c" 1>&6
2159 rm -f conftestdata_t
2160 echo >conftestdata_f
2161 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2163 gcc_cv_prog_LN_S
="ln -s"
2165 if ln conftestdata_f conftestdata_t
2>/dev
/null
2172 rm -f conftestdata_f conftestdata_t
2175 LN_S
="$gcc_cv_prog_LN_S"
2176 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
2177 echo "$ac_t""yes" 1>&6
2179 if test "$gcc_cv_prog_LN_S" = "ln"; then
2180 echo "$ac_t""no, using ln" 1>&6
2182 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
2186 # Extract the first word of "ranlib", so it can be a program name with args.
2187 set dummy ranlib
; ac_word
=$2
2188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2189 echo "configure:2190: checking for $ac_word" >&5
2190 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2191 echo $ac_n "(cached) $ac_c" 1>&6
2193 if test -n "$RANLIB"; then
2194 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2196 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2198 for ac_dir
in $ac_dummy; do
2199 test -z "$ac_dir" && ac_dir
=.
2200 if test -f $ac_dir/$ac_word; then
2201 ac_cv_prog_RANLIB
="ranlib"
2206 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
2209 RANLIB
="$ac_cv_prog_RANLIB"
2210 if test -n "$RANLIB"; then
2211 echo "$ac_t""$RANLIB" 1>&6
2213 echo "$ac_t""no" 1>&6
2216 # Find a good install program. We prefer a C program (faster),
2217 # so one script is as good as another. But avoid the broken or
2218 # incompatible versions:
2219 # SysV /etc/install, /usr/sbin/install
2220 # SunOS /usr/etc/install
2221 # IRIX /sbin/install
2223 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2224 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2225 # ./install, which can be erroneously created by make from ./install.sh.
2226 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2227 echo "configure:2228: checking for a BSD compatible install" >&5
2228 if test -z "$INSTALL"; then
2229 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2230 echo $ac_n "(cached) $ac_c" 1>&6
2232 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
2233 for ac_dir
in $PATH; do
2234 # Account for people who put trailing slashes in PATH elements.
2236 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
2238 # OSF1 and SCO ODT 3.0 have their own names for install.
2239 for ac_prog
in ginstall scoinst
install; do
2240 if test -f $ac_dir/$ac_prog; then
2241 if test $ac_prog = install &&
2242 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
2243 # AIX install. It has an incompatible calling convention.
2244 # OSF/1 installbsd also uses dspmsg, but is usable.
2247 ac_cv_path_install
="$ac_dir/$ac_prog -c"
2258 if test "${ac_cv_path_install+set}" = set; then
2259 INSTALL
="$ac_cv_path_install"
2261 # As a last resort, use the slow shell script. We don't cache a
2262 # path for INSTALL within a source directory, because that will
2263 # break other packages using the cache if that directory is
2264 # removed, or if the path is relative.
2265 INSTALL
="$ac_install_sh"
2268 echo "$ac_t""$INSTALL" 1>&6
2270 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2271 # It thinks the first close brace ends the variable substitution.
2272 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2274 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2277 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2278 echo "configure:2279: checking for ANSI C header files" >&5
2279 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2280 echo $ac_n "(cached) $ac_c" 1>&6
2282 cat > conftest.
$ac_ext <<EOF
2283 #line 2284 "configure"
2284 #include "confdefs.h"
2290 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2291 { (eval echo configure
:2292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2292 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2293 if test -z "$ac_err"; then
2295 ac_cv_header_stdc
=yes
2298 echo "configure: failed program was:" >&5
2299 cat conftest.
$ac_ext >&5
2301 ac_cv_header_stdc
=no
2305 if test $ac_cv_header_stdc = yes; then
2306 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2307 cat > conftest.
$ac_ext <<EOF
2308 #line 2309 "configure"
2309 #include "confdefs.h"
2312 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2313 egrep "memchr" >/dev
/null
2>&1; then
2317 ac_cv_header_stdc
=no
2323 if test $ac_cv_header_stdc = yes; then
2324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2325 cat > conftest.
$ac_ext <<EOF
2326 #line 2327 "configure"
2327 #include "confdefs.h"
2330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2331 egrep "free" >/dev
/null
2>&1; then
2335 ac_cv_header_stdc
=no
2341 if test $ac_cv_header_stdc = yes; then
2342 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2343 if test "$cross_compiling" = yes; then
2346 cat > conftest.
$ac_ext <<EOF
2347 #line 2348 "configure"
2348 #include "confdefs.h"
2350 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2351 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2353 int main () { int i; for (i = 0; i < 256; i++)
2354 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2358 if { (eval echo configure
:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2362 echo "configure: failed program was:" >&5
2363 cat conftest.
$ac_ext >&5
2365 ac_cv_header_stdc
=no
2373 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2374 if test $ac_cv_header_stdc = yes; then
2375 cat >> confdefs.h
<<\EOF
2376 #define STDC_HEADERS 1
2381 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2382 echo "configure:2383: checking whether time.h and sys/time.h may both be included" >&5
2383 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2384 echo $ac_n "(cached) $ac_c" 1>&6
2386 cat > conftest.
$ac_ext <<EOF
2387 #line 2388 "configure"
2388 #include "confdefs.h"
2389 #include <sys/types.h>
2390 #include <sys/time.h>
2396 if { (eval echo configure
:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2398 ac_cv_header_time
=yes
2400 echo "configure: failed program was:" >&5
2401 cat conftest.
$ac_ext >&5
2403 ac_cv_header_time
=no
2408 echo "$ac_t""$ac_cv_header_time" 1>&6
2409 if test $ac_cv_header_time = yes; then
2410 cat >> confdefs.h
<<\EOF
2411 #define TIME_WITH_SYS_TIME 1
2416 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
2417 echo "configure:2418: checking for working stdbool.h" >&5
2418 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
2419 echo $ac_n "(cached) $ac_c" 1>&6
2421 cat > conftest.
$ac_ext <<EOF
2422 #line 2423 "configure"
2423 #include "confdefs.h"
2424 #include <stdbool.h>
2429 if { (eval echo configure
:2430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2431 ac_cv_header_stdbool_h
=yes
2433 echo "configure: failed program was:" >&5
2434 cat conftest.
$ac_ext >&5
2436 ac_cv_header_stdbool_h
=no
2441 echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6
2442 if test $ac_cv_header_stdbool_h = yes; then
2443 cat >> confdefs.h
<<\EOF
2444 #define HAVE_STDBOOL_H 1
2449 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2450 echo "configure:2451: checking whether string.h and strings.h may both be included" >&5
2451 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2452 echo $ac_n "(cached) $ac_c" 1>&6
2454 cat > conftest.
$ac_ext <<EOF
2455 #line 2456 "configure"
2456 #include "confdefs.h"
2458 #include <strings.h>
2463 if { (eval echo configure
:2464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2465 gcc_cv_header_string
=yes
2467 echo "configure: failed program was:" >&5
2468 cat conftest.
$ac_ext >&5
2470 gcc_cv_header_string
=no
2475 echo "$ac_t""$gcc_cv_header_string" 1>&6
2476 if test $gcc_cv_header_string = yes; then
2477 cat >> confdefs.h
<<\EOF
2478 #define STRING_WITH_STRINGS 1
2483 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2484 echo "configure:2485: checking for sys/wait.h that is POSIX.1 compatible" >&5
2485 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2486 echo $ac_n "(cached) $ac_c" 1>&6
2488 cat > conftest.
$ac_ext <<EOF
2489 #line 2490 "configure"
2490 #include "confdefs.h"
2491 #include <sys/types.h>
2492 #include <sys/wait.h>
2494 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2497 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2502 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2505 if { (eval echo configure
:2506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2507 ac_cv_header_sys_wait_h
=yes
2509 echo "configure: failed program was:" >&5
2510 cat conftest.
$ac_ext >&5
2512 ac_cv_header_sys_wait_h
=no
2517 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2518 if test $ac_cv_header_sys_wait_h = yes; then
2519 cat >> confdefs.h
<<\EOF
2520 #define HAVE_SYS_WAIT_H 1
2525 for ac_hdr
in limits.h stddef.h string.h
strings.h stdlib.h
time.h \
2526 fcntl.h unistd.h sys
/file.h sys
/time.h \
2527 sys
/resource.h sys
/param.h sys
/times.h sys
/stat.h \
2528 direct.h malloc.h langinfo.h
2530 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2531 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2532 echo "configure:2533: checking for $ac_hdr" >&5
2533 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2534 echo $ac_n "(cached) $ac_c" 1>&6
2536 cat > conftest.
$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2541 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2542 { (eval echo configure
:2543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2543 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2544 if test -z "$ac_err"; then
2546 eval "ac_cv_header_$ac_safe=yes"
2549 echo "configure: failed program was:" >&5
2550 cat conftest.
$ac_ext >&5
2552 eval "ac_cv_header_$ac_safe=no"
2556 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2557 echo "$ac_t""yes" 1>&6
2558 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2559 cat >> confdefs.h
<<EOF
2560 #define $ac_tr_hdr 1
2564 echo "$ac_t""no" 1>&6
2569 # Check for thread headers.
2570 ac_safe
=`echo "thread.h" | sed 'y%./+-%__p_%'`
2571 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2572 echo "configure:2573: checking for thread.h" >&5
2573 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2574 echo $ac_n "(cached) $ac_c" 1>&6
2576 cat > conftest.
$ac_ext <<EOF
2577 #line 2578 "configure"
2578 #include "confdefs.h"
2581 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2582 { (eval echo configure
:2583: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2583 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2584 if test -z "$ac_err"; then
2586 eval "ac_cv_header_$ac_safe=yes"
2589 echo "configure: failed program was:" >&5
2590 cat conftest.
$ac_ext >&5
2592 eval "ac_cv_header_$ac_safe=no"
2596 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2597 echo "$ac_t""yes" 1>&6
2600 echo "$ac_t""no" 1>&6
2604 ac_safe
=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2605 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2606 echo "configure:2607: checking for pthread.h" >&5
2607 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2608 echo $ac_n "(cached) $ac_c" 1>&6
2610 cat > conftest.
$ac_ext <<EOF
2611 #line 2612 "configure"
2612 #include "confdefs.h"
2613 #include <pthread.h>
2615 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2616 { (eval echo configure
:2617: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2617 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2618 if test -z "$ac_err"; then
2620 eval "ac_cv_header_$ac_safe=yes"
2623 echo "configure: failed program was:" >&5
2624 cat conftest.
$ac_ext >&5
2626 eval "ac_cv_header_$ac_safe=no"
2630 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2631 echo "$ac_t""yes" 1>&6
2634 echo "$ac_t""no" 1>&6
2639 # These tests can't be done till we know if we have limits.h.
2640 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
2641 echo "configure:2642: checking for CHAR_BIT" >&5
2642 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
2643 echo $ac_n "(cached) $ac_c" 1>&6
2645 cat > conftest.
$ac_ext <<EOF
2646 #line 2647 "configure"
2647 #include "confdefs.h"
2648 #ifdef HAVE_LIMITS_H
2655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2656 egrep "found" >/dev
/null
2>&1; then
2658 gcc_cv_decl_char_bit
=yes
2661 gcc_cv_decl_char_bit
=no
2668 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
2669 if test $gcc_cv_decl_char_bit = no
; then
2670 echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
2671 echo "configure:2672: checking number of bits in a byte" >&5
2672 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
2673 echo $ac_n "(cached) $ac_c" 1>&6
2677 while test $i -lt 65; do
2678 cat > conftest.
$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2684 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
2685 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
2689 if { (eval echo configure
:2690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2691 gcc_cv_c_nbby
=$i; break
2693 echo "configure: failed program was:" >&5
2694 cat conftest.
$ac_ext >&5
2699 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby
=failed
2703 echo "$ac_t""$gcc_cv_c_nbby" 1>&6
2704 if test $gcc_cv_c_nbby = failed
; then
2705 { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; }
2707 cat >> confdefs.h
<<EOF
2708 #define CHAR_BIT $gcc_cv_c_nbby
2713 echo $ac_n "checking byte ordering""... $ac_c" 1>&6
2714 echo "configure:2715: checking byte ordering" >&5
2715 if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
2716 echo $ac_n "(cached) $ac_c" 1>&6
2718 ac_cv_c_compile_endian
=unknown
2721 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2722 ac_cpp
='$CPP $CPPFLAGS'
2723 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2724 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2725 cross_compiling
=$ac_cv_prog_cc_cross
2727 cat > conftest.
$ac_ext <<EOF
2728 #line 2729 "configure"
2729 #include "confdefs.h"
2731 #ifdef HAVE_LIMITS_H
2732 # include <limits.h>
2734 /* This structure must have no internal padding. */
2736 char prefix[sizeof "\nendian:" - 1];
2741 #if SIZEOF_SHORT == 4
2742 ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
2744 ('A' << CHAR_BIT) | 'B',
2748 if { (eval echo configure
:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2750 sed 's/^[0-7]*[ ]*/ /
2753 s/ [0-9][0-9][0-9]/./g
2759 if grep 'endian:AB' conftest.dmp
>/dev
/null
2>&1; then
2760 ac_cv_c_compile_endian
=big-endian
2761 elif grep 'endian:BA' conftest.dmp
>/dev
/null
2>&1; then
2762 ac_cv_c_compile_endian
=little-endian
2767 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2768 ac_cpp
='$CPP $CPPFLAGS'
2769 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2770 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2771 cross_compiling
=$ac_cv_prog_cc_cross
2776 echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
2777 if test $ac_cv_c_compile_endian = unknown
; then
2778 { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
2779 elif test $ac_cv_c_compile_endian = big-endian
; then
2780 cat >> confdefs.h
<<\EOF
2781 #define HOST_WORDS_BIG_ENDIAN 1
2786 echo $ac_n "checking floating point format""... $ac_c" 1>&6
2787 echo "configure:2788: checking floating point format" >&5
2788 if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
2789 echo $ac_n "(cached) $ac_c" 1>&6
2793 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2794 ac_cpp
='$CPP $CPPFLAGS'
2795 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2796 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2797 cross_compiling
=$ac_cv_prog_cc_cross
2799 cat > conftest.
$ac_ext <<EOF
2800 #line 2801 "configure"
2801 #include "confdefs.h"
2802 /* This will not work unless sizeof(double) == 8. */
2803 extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
2805 /* This structure must have no internal padding. */
2806 struct possibility {
2812 #define C(cand) { "\nformat:", cand, ":tamrof\n" }
2813 struct possibility table [] =
2815 C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
2816 C( 3.53802595280598432000e+18), /* D__float - VAX */
2817 C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
2818 C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
2819 C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
2822 if { (eval echo configure
:2823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2824 sed 's/^[0-7]*[ ]*/ /
2827 s/ [0-9][0-9][0-9]/./g
2833 if grep 'format:.@IEEEF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2834 ac_cv_c_float_format
='IEEE (big-endian)'
2835 elif grep 'format:.I@@PFE.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2836 ac_cv_c_float_format
='IEEE (big-endian)'
2837 elif grep 'format:.FEEEI@.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2838 ac_cv_c_float_format
='IEEE (little-endian)'
2839 elif grep 'format:.EFP@@I.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2840 ac_cv_c_float_format
='IEEE (little-endian)'
2841 elif grep 'format:.__floa.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2842 ac_cv_c_float_format
='VAX D-float'
2843 elif grep 'format:..PDP-1.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2844 ac_cv_c_float_format
='PDP-10'
2845 elif grep 'format:.BMHEXF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2846 ac_cv_c_float_format
='IBM 370 hex'
2848 { echo "configure: error: Unknown floating point format" 1>&2; exit 1; }
2851 { echo "configure: error: compile failed" 1>&2; exit 1; }
2855 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2856 ac_cpp
='$CPP $CPPFLAGS'
2857 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2858 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2859 cross_compiling
=$ac_cv_prog_cc_cross
2864 echo "$ac_t""$ac_cv_c_float_format" 1>&6
2865 # IEEE is the default format. If the float endianness isn't the same
2866 # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
2867 # (which is a tristate: yes, no, default). This is only an issue with
2868 # IEEE; the other formats are only supported by a few machines each,
2869 # all with the same endianness.
2872 case $ac_cv_c_float_format in
2873 'IEEE (big-endian)' )
2874 if test $ac_cv_c_compile_endian = little-endian
; then
2878 'IEEE (little-endian)' )
2879 if test $ac_cv_c_compile_endian = big-endian
; then
2884 format
=VAX_FLOAT_FORMAT
2887 format
=PDP10_FLOAT_FORMAT
2890 format
=IBM_FLOAT_FORMAT
2893 if test -n "$format"; then
2894 cat >> confdefs.h
<<EOF
2895 #define HOST_FLOAT_FORMAT $format
2899 if test -n "$fbigend"; then
2900 cat >> confdefs.h
<<EOF
2901 #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend
2907 # See if GNAT has been installed
2908 if test $host != $build; then
2909 ac_tool_prefix
=${host_alias}-
2915 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2916 set dummy
${ac_tool_prefix}gnatbind
; ac_word
=$2
2917 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2918 echo "configure:2919: checking for $ac_word" >&5
2919 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2920 echo $ac_n "(cached) $ac_c" 1>&6
2922 if test -n "$GNATBIND"; then
2923 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2925 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2927 for ac_dir
in $ac_dummy; do
2928 test -z "$ac_dir" && ac_dir
=.
2929 if test -f $ac_dir/$ac_word; then
2930 ac_cv_prog_GNATBIND
="${ac_tool_prefix}gnatbind"
2937 GNATBIND
="$ac_cv_prog_GNATBIND"
2938 if test -n "$GNATBIND"; then
2939 echo "$ac_t""$GNATBIND" 1>&6
2941 echo "$ac_t""no" 1>&6
2945 if test -z "$ac_cv_prog_GNATBIND"; then
2946 if test -n "$ac_tool_prefix"; then
2947 # Extract the first word of "gnatbind", so it can be a program name with args.
2948 set dummy gnatbind
; ac_word
=$2
2949 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2950 echo "configure:2951: checking for $ac_word" >&5
2951 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2952 echo $ac_n "(cached) $ac_c" 1>&6
2954 if test -n "$GNATBIND"; then
2955 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2957 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2959 for ac_dir
in $ac_dummy; do
2960 test -z "$ac_dir" && ac_dir
=.
2961 if test -f $ac_dir/$ac_word; then
2962 ac_cv_prog_GNATBIND
="gnatbind"
2967 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND
="no"
2970 GNATBIND
="$ac_cv_prog_GNATBIND"
2971 if test -n "$GNATBIND"; then
2972 echo "$ac_t""$GNATBIND" 1>&6
2974 echo "$ac_t""no" 1>&6
2982 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
2983 echo "configure:2984: checking for compiler driver that understands Ada" >&5
2984 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
2985 echo $ac_n "(cached) $ac_c" 1>&6
2987 cat >conftest.adb
<<EOF
2988 procedure conftest is begin null; end conftest;
2991 # Have to do ac_tool_prefix and user overrides by hand.
2994 for cand
in ${ac_tool_prefix}$user_adac $user_adac \
2995 ${ac_tool_prefix}$user_cc $user_cc \
2996 ${ac_tool_prefix}gcc gcc \
2997 ${ac_tool_prefix}cc cc \
2998 ${ac_tool_prefix}gnatgcc gnatgcc \
2999 ${ac_tool_prefix}gnatcc gnatcc \
3000 ${ac_tool_prefix}adagcc adagcc \
3001 ${ac_tool_prefix}adacc adacc
; do
3002 # There is a bug in all released versions of GCC which causes the
3003 # driver to exit successfully when the appropriate language module
3004 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3005 # Therefore we must check for the error message as well as an
3006 # unsuccessful exit.
3007 errors
=`($cand -c conftest.adb) 2>&1 || echo failure`
3008 if test x
"$errors" = x
; then
3009 gcc_cv_prog_adac
=$cand
3016 echo "$ac_t""$gcc_cv_prog_adac" 1>&6
3017 ADAC
=$gcc_cv_prog_adac
3020 if test x
$GNATBIND != xno
&& test x
$ADAC != xno
; then
3027 # See if we have the mktemp command.
3028 # Extract the first word of "mktemp", so it can be a program name with args.
3029 set dummy mktemp
; ac_word
=$2
3030 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3031 echo "configure:3032: checking for $ac_word" >&5
3032 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
3033 echo $ac_n "(cached) $ac_c" 1>&6
3035 if test -n "$have_mktemp_command"; then
3036 ac_cv_prog_have_mktemp_command
="$have_mktemp_command" # Let the user override the test.
3038 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3040 for ac_dir
in $ac_dummy; do
3041 test -z "$ac_dir" && ac_dir
=.
3042 if test -f $ac_dir/$ac_word; then
3043 ac_cv_prog_have_mktemp_command
="yes"
3048 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command
="no"
3051 have_mktemp_command
="$ac_cv_prog_have_mktemp_command"
3052 if test -n "$have_mktemp_command"; then
3053 echo "$ac_t""$have_mktemp_command" 1>&6
3055 echo "$ac_t""no" 1>&6
3059 # Do we have a single-tree copy of texinfo?
3060 if test -f $srcdir/..
/texinfo
/Makefile.
in; then
3061 MAKEINFO
='$(objdir)/../texinfo/makeinfo/makeinfo'
3062 gcc_cv_prog_makeinfo_modern
=yes
3063 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
3065 # See if makeinfo has been installed and is modern enough
3066 # that we can use it.
3067 # Extract the first word of "makeinfo", so it can be a program name with args.
3068 set dummy makeinfo
; ac_word
=$2
3069 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3070 echo "configure:3071: checking for $ac_word" >&5
3071 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
3072 echo $ac_n "(cached) $ac_c" 1>&6
3074 if test -n "$MAKEINFO"; then
3075 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
3077 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3079 for ac_dir
in $ac_dummy; do
3080 test -z "$ac_dir" && ac_dir
=.
3081 if test -f $ac_dir/$ac_word; then
3082 ac_cv_prog_MAKEINFO
="makeinfo"
3089 MAKEINFO
="$ac_cv_prog_MAKEINFO"
3090 if test -n "$MAKEINFO"; then
3091 echo "$ac_t""$MAKEINFO" 1>&6
3093 echo "$ac_t""no" 1>&6
3096 if test -n "$MAKEINFO"; then
3097 # Found it, now check the version.
3098 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
3099 echo "configure:3100: checking for modern makeinfo" >&5
3100 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
3101 echo $ac_n "(cached) $ac_c" 1>&6
3103 ac_prog_version
=`$MAKEINFO --version 2>&1 |
3104 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3105 echo "configure:3106: version of makeinfo is $ac_prog_version" >&5
3106 case $ac_prog_version in
3107 '') gcc_cv_prog_makeinfo_modern
=no
;;
3109 gcc_cv_prog_makeinfo_modern
=yes;;
3110 *) gcc_cv_prog_makeinfo_modern
=no
;;
3115 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
3117 gcc_cv_prog_makeinfo_modern
=no
3122 if test $gcc_cv_prog_makeinfo_modern = no
; then
3123 echo "configure: warning:
3124 *** Makeinfo is missing or too old.
3125 *** Info documentation will not be built." 1>&2
3131 # Is pod2man recent enough to regenerate manpages?
3132 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
3133 echo "configure:3134: checking for recent Pod::Man" >&5
3134 if (perl
-e 'use 1.10 Pod::Man') >/dev
/null
2>&1; then
3135 echo "$ac_t""yes" 1>&6
3136 GENERATED_MANPAGES
=generated-manpages
3138 echo "$ac_t""no" 1>&6
3143 if test -f $srcdir/..
/flex
/skel.c
; then
3144 FLEX
='$(objdir)/../flex/flex'
3146 # Extract the first word of "flex", so it can be a program name with args.
3147 set dummy flex
; ac_word
=$2
3148 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3149 echo "configure:3150: checking for $ac_word" >&5
3150 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
3151 echo $ac_n "(cached) $ac_c" 1>&6
3153 if test -n "$FLEX"; then
3154 ac_cv_prog_FLEX
="$FLEX" # Let the user override the test.
3156 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3158 for ac_dir
in $ac_dummy; do
3159 test -z "$ac_dir" && ac_dir
=.
3160 if test -f $ac_dir/$ac_word; then
3161 ac_cv_prog_FLEX
="flex"
3166 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX
="false"
3169 FLEX
="$ac_cv_prog_FLEX"
3170 if test -n "$FLEX"; then
3171 echo "$ac_t""$FLEX" 1>&6
3173 echo "$ac_t""no" 1>&6
3179 # The -L switch is so bison can find its skeleton file.
3180 if test -f $srcdir/..
/bison
/bison.simple
; then
3181 BISON
='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
3183 # Extract the first word of "bison", so it can be a program name with args.
3184 set dummy bison
; ac_word
=$2
3185 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3186 echo "configure:3187: checking for $ac_word" >&5
3187 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
3188 echo $ac_n "(cached) $ac_c" 1>&6
3190 if test -n "$BISON"; then
3191 ac_cv_prog_BISON
="$BISON" # Let the user override the test.
3193 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3195 for ac_dir
in $ac_dummy; do
3196 test -z "$ac_dir" && ac_dir
=.
3197 if test -f $ac_dir/$ac_word; then
3198 ac_cv_prog_BISON
="bison"
3203 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON
="false"
3206 BISON
="$ac_cv_prog_BISON"
3207 if test -n "$BISON"; then
3208 echo "$ac_t""$BISON" 1>&6
3210 echo "$ac_t""no" 1>&6
3215 # These libraries may be used by collect2.
3216 # We may need a special search path to get them linked.
3217 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
3218 echo "configure:3219: checking for collect2 libraries" >&5
3219 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
3220 echo $ac_n "(cached) $ac_c" 1>&6
3223 for libs
in '' -lld -lmld \
3224 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
3225 '-L/usr/lib/cmplrs/cc3.11 -lmld'
3228 cat > conftest.
$ac_ext <<EOF
3229 #line 3230 "configure"
3230 #include "confdefs.h"
3231 /* Override any gcc2 internal prototype to avoid an error. */
3232 /* We use char because int might match the return type of a gcc2
3233 builtin and then its argument prototype would still apply. */
3240 if { (eval echo configure
:3241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3242 gcc_cv_collect2_libs
="$libs"; break
3244 echo "configure: failed program was:" >&5
3245 cat conftest.
$ac_ext >&5
3250 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs
='none required'
3253 echo "$ac_t""$gcc_cv_collect2_libs" 1>&6
3254 case $gcc_cv_collect2_libs in
3256 *) COLLECT2_LIBS
=$gcc_cv_collect2_libs ;;
3260 # When building Ada code on Alpha, we need exc_resume which is usually in
3261 # -lexc. So test for it.
3265 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
3266 echo "configure:3267: checking for library containing exc_resume" >&5
3267 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
3268 echo $ac_n "(cached) $ac_c" 1>&6
3270 ac_func_search_save_LIBS
="$LIBS"
3271 ac_cv_search_exc_resume
="no"
3272 cat > conftest.
$ac_ext <<EOF
3273 #line 3274 "configure"
3274 #include "confdefs.h"
3275 /* Override any gcc2 internal prototype to avoid an error. */
3276 /* We use char because int might match the return type of a gcc2
3277 builtin and then its argument prototype would still apply. */
3284 if { (eval echo configure
:3285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3286 ac_cv_search_exc_resume
="none required"
3288 echo "configure: failed program was:" >&5
3289 cat conftest.
$ac_ext >&5
3292 test "$ac_cv_search_exc_resume" = "no" && for i
in exc
; do
3293 LIBS
="-l$i $ac_func_search_save_LIBS"
3294 cat > conftest.
$ac_ext <<EOF
3295 #line 3296 "configure"
3296 #include "confdefs.h"
3297 /* Override any gcc2 internal prototype to avoid an error. */
3298 /* We use char because int might match the return type of a gcc2
3299 builtin and then its argument prototype would still apply. */
3306 if { (eval echo configure
:3307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3308 ac_cv_search_exc_resume
="-l$i"
3311 echo "configure: failed program was:" >&5
3312 cat conftest.
$ac_ext >&5
3316 LIBS
="$ac_func_search_save_LIBS"
3319 echo "$ac_t""$ac_cv_search_exc_resume" 1>&6
3320 if test "$ac_cv_search_exc_resume" != "no"; then
3321 test "$ac_cv_search_exc_resume" = "none required" || LIBS
="$ac_cv_search_exc_resume $LIBS"
3330 # See if the stage1 system preprocessor understands the ANSI C
3331 # preprocessor stringification operator. (Used by symcat.h.)
3334 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
3335 echo "configure:3336: checking for preprocessor stringizing operator" >&5
3336 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
3337 echo $ac_n "(cached) $ac_c" 1>&6
3339 cat > conftest.
$ac_ext <<EOF
3340 #line 3341 "configure"
3341 #include "confdefs.h"
3345 char *s = x(teststring);
3348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3349 egrep "#teststring" >/dev
/null
2>&1; then
3351 ac_cv_c_stringize
=no
3354 ac_cv_c_stringize
=yes
3360 if test "${ac_cv_c_stringize}" = yes
3362 cat >> confdefs.h
<<\EOF
3363 #define HAVE_STRINGIZE 1
3367 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
3370 # Use <inttypes.h> only if it exists,
3371 # doesn't clash with <sys/types.h>, and declares intmax_t.
3372 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
3373 echo "configure:3374: checking for inttypes.h" >&5
3374 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
3375 echo $ac_n "(cached) $ac_c" 1>&6
3377 cat > conftest.
$ac_ext <<EOF
3378 #line 3379 "configure"
3379 #include "confdefs.h"
3380 #include <sys/types.h>
3381 #include <inttypes.h>
3386 if { (eval echo configure
:3387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3388 gcc_cv_header_inttypes_h
=yes
3390 echo "configure: failed program was:" >&5
3391 cat conftest.
$ac_ext >&5
3393 gcc_cv_header_inttypes_h
=no
3398 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
3399 if test $gcc_cv_header_inttypes_h = yes; then
3400 cat >> confdefs.h
<<\EOF
3401 #define HAVE_INTTYPES_H 1
3407 for ac_func
in times clock dup2
kill getrlimit setrlimit atoll atoq \
3408 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
3409 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo lstat
3411 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3412 echo "configure:3413: checking for $ac_func" >&5
3413 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3414 echo $ac_n "(cached) $ac_c" 1>&6
3416 cat > conftest.
$ac_ext <<EOF
3417 #line 3418 "configure"
3418 #include "confdefs.h"
3419 /* System header to define __stub macros and hopefully few prototypes,
3420 which can conflict with char $ac_func(); below. */
3422 /* Override any gcc2 internal prototype to avoid an error. */
3423 /* We use char because int might match the return type of a gcc2
3424 builtin and then its argument prototype would still apply. */
3429 /* The GNU C library defines this for functions which it implements
3430 to always fail with ENOSYS. Some functions are actually named
3431 something starting with __ and the normal name is an alias. */
3432 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3440 if { (eval echo configure
:3441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3442 eval "ac_cv_func_$ac_func=yes"
3444 echo "configure: failed program was:" >&5
3445 cat conftest.
$ac_ext >&5
3447 eval "ac_cv_func_$ac_func=no"
3452 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3453 echo "$ac_t""yes" 1>&6
3454 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3455 cat >> confdefs.h
<<EOF
3456 #define $ac_tr_func 1
3460 echo "$ac_t""no" 1>&6
3465 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
3466 echo "configure:3467: checking for ssize_t" >&5
3467 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
3468 echo $ac_n "(cached) $ac_c" 1>&6
3470 cat > conftest.
$ac_ext <<EOF
3471 #line 3472 "configure"
3472 #include "confdefs.h"
3473 #include <sys/types.h>
3479 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3480 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3482 ac_cv_type_ssize_t
=yes
3485 ac_cv_type_ssize_t
=no
3490 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
3491 if test $ac_cv_type_ssize_t = no
; then
3492 cat >> confdefs.h
<<\EOF
3499 # Try to determine the array type of the second argument of getgroups
3500 # for the target system (int or gid_t).
3501 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3502 echo "configure:3503: checking for uid_t in sys/types.h" >&5
3503 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3504 echo $ac_n "(cached) $ac_c" 1>&6
3506 cat > conftest.
$ac_ext <<EOF
3507 #line 3508 "configure"
3508 #include "confdefs.h"
3509 #include <sys/types.h>
3511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3512 egrep "uid_t" >/dev
/null
2>&1; then
3514 ac_cv_type_uid_t
=yes
3523 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3524 if test $ac_cv_type_uid_t = no
; then
3525 cat >> confdefs.h
<<\EOF
3529 cat >> confdefs.h
<<\EOF
3535 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3536 echo "configure:3537: checking type of array argument to getgroups" >&5
3537 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3538 echo $ac_n "(cached) $ac_c" 1>&6
3540 if test "$cross_compiling" = yes; then
3541 ac_cv_type_getgroups
=cross
3543 cat > conftest.
$ac_ext <<EOF
3544 #line 3545 "configure"
3545 #include "confdefs.h"
3547 /* Thanks to Mike Rendell for this test. */
3548 #include <sys/types.h>
3551 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3556 union { gid_t gval; long lval; } val;
3559 for (i = 0; i < NGID; i++)
3560 gidset[i] = val.gval;
3561 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3563 /* Exit non-zero if getgroups seems to require an array of ints. This
3564 happens when gid_t is short but getgroups modifies an array of ints. */
3565 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3569 if { (eval echo configure
:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3571 ac_cv_type_getgroups
=gid_t
3573 echo "configure: failed program was:" >&5
3574 cat conftest.
$ac_ext >&5
3576 ac_cv_type_getgroups
=int
3581 if test $ac_cv_type_getgroups = cross
; then
3582 cat > conftest.
$ac_ext <<EOF
3583 #line 3584 "configure"
3584 #include "confdefs.h"
3587 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3588 egrep "getgroups.*int.*gid_t" >/dev
/null
2>&1; then
3590 ac_cv_type_getgroups
=gid_t
3593 ac_cv_type_getgroups
=int
3600 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3601 cat >> confdefs.h
<<EOF
3602 #define GETGROUPS_T $ac_cv_type_getgroups
3606 if test "${target}" = "${build}"; then
3607 TARGET_GETGROUPS_T
=$ac_cv_type_getgroups
3610 # This condition may need some tweaking. It should include all
3611 # targets where the array type of the second argument of getgroups
3612 # is int and the type of gid_t is not equivalent to int.
3613 *-*-sunos* |
*-*-ultrix*)
3614 TARGET_GETGROUPS_T
=int
3617 TARGET_GETGROUPS_T
=gid_t
3623 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
3624 echo "configure:3625: checking whether the printf functions support %p" >&5
3625 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
3626 echo $ac_n "(cached) $ac_c" 1>&6
3628 if test "$cross_compiling" = yes; then
3629 gcc_cv_func_printf_ptr
=no
3631 cat > conftest.
$ac_ext <<EOF
3632 #line 3633 "configure"
3633 #include "confdefs.h"
3639 char *p = buf, *q = NULL;
3640 sprintf(buf, "%p", p);
3641 sscanf(buf, "%p", &q);
3645 if { (eval echo configure
:3646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3647 gcc_cv_func_printf_ptr
=yes
3649 echo "configure: failed program was:" >&5
3650 cat conftest.
$ac_ext >&5
3652 gcc_cv_func_printf_ptr
=no
3657 rm -f core core.
* *.core
3660 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
3661 if test $gcc_cv_func_printf_ptr = yes ; then
3662 cat >> confdefs.h
<<\EOF
3663 #define HAVE_PRINTF_PTR 1
3671 { echo "configure: error:
3672 *** UWIN may not be used as a host platform because
3673 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
3676 # Under VMS, vfork works very different than on Unix. The standard test
3677 # won't work, and it isn't easily adaptable. It makes more sense to
3679 ac_cv_func_vfork_works
=yes
3682 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3683 echo "configure:3684: checking for pid_t" >&5
3684 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3685 echo $ac_n "(cached) $ac_c" 1>&6
3687 cat > conftest.
$ac_ext <<EOF
3688 #line 3689 "configure"
3689 #include "confdefs.h"
3690 #include <sys/types.h>
3696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3697 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3699 ac_cv_type_pid_t
=yes
3707 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3708 if test $ac_cv_type_pid_t = no
; then
3709 cat >> confdefs.h
<<\EOF
3715 ac_safe
=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3716 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3717 echo "configure:3718: checking for vfork.h" >&5
3718 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3719 echo $ac_n "(cached) $ac_c" 1>&6
3721 cat > conftest.
$ac_ext <<EOF
3722 #line 3723 "configure"
3723 #include "confdefs.h"
3726 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3727 { (eval echo configure
:3728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3728 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3729 if test -z "$ac_err"; then
3731 eval "ac_cv_header_$ac_safe=yes"
3734 echo "configure: failed program was:" >&5
3735 cat conftest.
$ac_ext >&5
3737 eval "ac_cv_header_$ac_safe=no"
3741 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3742 echo "$ac_t""yes" 1>&6
3743 cat >> confdefs.h
<<\EOF
3744 #define HAVE_VFORK_H 1
3748 echo "$ac_t""no" 1>&6
3751 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3752 echo "configure:3753: checking for working vfork" >&5
3753 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3754 echo $ac_n "(cached) $ac_c" 1>&6
3756 if test "$cross_compiling" = yes; then
3757 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3758 echo "configure:3759: checking for vfork" >&5
3759 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3760 echo $ac_n "(cached) $ac_c" 1>&6
3762 cat > conftest.
$ac_ext <<EOF
3763 #line 3764 "configure"
3764 #include "confdefs.h"
3765 /* System header to define __stub macros and hopefully few prototypes,
3766 which can conflict with char vfork(); below. */
3768 /* Override any gcc2 internal prototype to avoid an error. */
3769 /* We use char because int might match the return type of a gcc2
3770 builtin and then its argument prototype would still apply. */
3775 /* The GNU C library defines this for functions which it implements
3776 to always fail with ENOSYS. Some functions are actually named
3777 something starting with __ and the normal name is an alias. */
3778 #if defined (__stub_vfork) || defined (__stub___vfork)
3786 if { (eval echo configure
:3787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3788 eval "ac_cv_func_vfork=yes"
3790 echo "configure: failed program was:" >&5
3791 cat conftest.
$ac_ext >&5
3793 eval "ac_cv_func_vfork=no"
3798 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3799 echo "$ac_t""yes" 1>&6
3802 echo "$ac_t""no" 1>&6
3805 ac_cv_func_vfork_works
=$ac_cv_func_vfork
3807 cat > conftest.
$ac_ext <<EOF
3808 #line 3809 "configure"
3809 #include "confdefs.h"
3810 /* Thanks to Paul Eggert for this test. */
3812 #include <sys/types.h>
3813 #include <sys/stat.h>
3814 #ifdef HAVE_UNISTD_H
3820 /* On some sparc systems, changes by the child to local and incoming
3821 argument registers are propagated back to the parent.
3822 The compiler is told about this with #include <vfork.h>,
3823 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3824 Test for this by using a static variable whose address
3825 is put into a register that is clobbered by the vfork. */
3828 sparc_address_test (int arg)
3830 sparc_address_test (arg) int arg;
3848 pid_t parent = getpid ();
3851 sparc_address_test ();
3856 /* Here is another test for sparc vfork register problems.
3857 This test uses lots of local variables, at least
3858 as many local variables as main has allocated so far
3859 including compiler temporaries. 4 locals are enough for
3860 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3861 A buggy compiler should reuse the register of parent
3862 for one of the local variables, since it will think that
3863 parent can't possibly be used any more in this routine.
3864 Assigning to the local variable will thus munge parent
3865 in the parent process. */
3867 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3868 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3869 /* Convince the compiler that p..p7 are live; otherwise, it might
3870 use the same hardware register for all 8 local variables. */
3871 if (p != p1 || p != p2 || p != p3 || p != p4
3872 || p != p5 || p != p6 || p != p7)
3875 /* On some systems (e.g. IRIX 3.3),
3876 vfork doesn't separate parent from child file descriptors.
3877 If the child closes a descriptor before it execs or exits,
3878 this munges the parent's descriptor as well.
3879 Test for this by closing stdout in the child. */
3880 _exit(close(fileno(stdout)) != 0);
3885 while (wait(&status) != child)
3888 /* Was there some problem with vforking? */
3891 /* Did the child fail? (This shouldn't happen.) */
3894 /* Did the vfork/compiler bug occur? */
3895 || parent != getpid()
3897 /* Did the file descriptor bug occur? */
3898 || fstat(fileno(stdout), &st) != 0
3903 if { (eval echo configure
:3904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3905 ac_cv_func_vfork_works
=yes
3907 echo "configure: failed program was:" >&5
3908 cat conftest.
$ac_ext >&5
3910 ac_cv_func_vfork_works
=no
3917 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3918 if test $ac_cv_func_vfork_works = no
; then
3919 cat >> confdefs.h
<<\EOF
3925 for ac_func
in getpagesize
3927 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3928 echo "configure:3929: checking for $ac_func" >&5
3929 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3930 echo $ac_n "(cached) $ac_c" 1>&6
3932 cat > conftest.
$ac_ext <<EOF
3933 #line 3934 "configure"
3934 #include "confdefs.h"
3935 /* System header to define __stub macros and hopefully few prototypes,
3936 which can conflict with char $ac_func(); below. */
3938 /* Override any gcc2 internal prototype to avoid an error. */
3939 /* We use char because int might match the return type of a gcc2
3940 builtin and then its argument prototype would still apply. */
3945 /* The GNU C library defines this for functions which it implements
3946 to always fail with ENOSYS. Some functions are actually named
3947 something starting with __ and the normal name is an alias. */
3948 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3956 if { (eval echo configure
:3957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3958 eval "ac_cv_func_$ac_func=yes"
3960 echo "configure: failed program was:" >&5
3961 cat conftest.
$ac_ext >&5
3963 eval "ac_cv_func_$ac_func=no"
3968 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3969 echo "$ac_t""yes" 1>&6
3970 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3971 cat >> confdefs.h
<<EOF
3972 #define $ac_tr_func 1
3976 echo "$ac_t""no" 1>&6
3980 # The test program for the next two tests is the same except for one
3982 cat >ct-mmap.inc
<<'EOF'
3983 #include <sys/types.h>
3984 #include <sys/mman.h>
3990 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3991 # define MAP_ANONYMOUS MAP_ANON
3994 /* This mess was copied from the GNU getpagesize.h. */
3995 #ifndef HAVE_GETPAGESIZE
3996 # ifdef HAVE_UNISTD_H
3997 # include <unistd.h>
4000 /* Assume that all systems that can run configure have sys/param.h. */
4001 # ifndef HAVE_SYS_PARAM_H
4002 # define HAVE_SYS_PARAM_H 1
4005 # ifdef _SC_PAGESIZE
4006 # define getpagesize() sysconf(_SC_PAGESIZE)
4007 # else /* no _SC_PAGESIZE */
4008 # ifdef HAVE_SYS_PARAM_H
4009 # include <sys/param.h>
4010 # ifdef EXEC_PAGESIZE
4011 # define getpagesize() EXEC_PAGESIZE
4012 # else /* no EXEC_PAGESIZE */
4014 # define getpagesize() NBPG * CLSIZE
4017 # endif /* no CLSIZE */
4018 # else /* no NBPG */
4020 # define getpagesize() NBPC
4021 # else /* no NBPC */
4023 # define getpagesize() PAGESIZE
4024 # endif /* PAGESIZE */
4025 # endif /* no NBPC */
4026 # endif /* no NBPG */
4027 # endif /* no EXEC_PAGESIZE */
4028 # else /* no HAVE_SYS_PARAM_H */
4029 # define getpagesize() 8192 /* punt totally */
4030 # endif /* no HAVE_SYS_PARAM_H */
4031 # endif /* no _SC_PAGESIZE */
4033 #endif /* no HAVE_GETPAGESIZE */
4036 # define MAP_FAILED -1
4040 #define perror_exit(str, val) \
4041 do { perror(str); exit(val); } while (0)
4043 /* Some versions of cygwin mmap require that munmap is called with the
4044 same parameters as mmap. GCC expects that this is not the case.
4045 Test for various forms of this problem. Warning - icky signal games. */
4047 static sigset_t unblock_sigsegv;
4057 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4058 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
4060 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4061 MAP_PRIVATE, devzero, 0);
4069 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
4073 /* Basic functionality test. */
4077 char *x = anonmap (pg);
4078 if (x == (char *) MAP_FAILED)
4079 perror_exit("test 0 mmap", 2);
4083 if (munmap(x, pg) < 0)
4084 perror_exit("test 0 munmap", 3);
4087 /* 1. If we map a 2-page region and unmap its second page, the first page
4092 char *x = anonmap (pg * 2);
4093 if (x == (char *)MAP_FAILED)
4094 perror_exit ("test 1 mmap", 4);
4096 signal (SIGSEGV, sigsegv);
4098 perror_exit ("test 1 fault", 5);
4103 if (munmap (x + pg, pg) < 0)
4104 perror_exit ("test 1 munmap 1", 6);
4107 if (setjmp (r) == 0)
4110 perror_exit ("test 1 no fault", 7);
4112 if (munmap (x, pg) < 0)
4113 perror_exit ("test 1 munmap 2", 8);
4116 /* 2. If we map a 2-page region and unmap its first page, the second
4117 page must remain. */
4121 char *x = anonmap (pg * 2);
4122 if (x == (char *)MAP_FAILED)
4123 perror_exit ("test 2 mmap", 9);
4125 signal (SIGSEGV, sigsegv);
4127 perror_exit ("test 2 fault", 10);
4132 if (munmap (x, pg) < 0)
4133 perror_exit ("test 2 munmap 1", 11);
4137 if (setjmp (r) == 0)
4140 perror_exit ("test 2 no fault", 12);
4143 if (munmap (x+pg, pg) < 0)
4144 perror_exit ("test 2 munmap 2", 13);
4147 /* 3. If we map two adjacent 1-page regions and unmap them both with
4148 one munmap, both must go away.
4150 Getting two adjacent 1-page regions with two mmap calls is slightly
4151 tricky. All OS's tested skip over already-allocated blocks; therefore
4152 we have been careful to unmap all allocated regions in previous tests.
4153 HP/UX allocates pages backward in memory. No OS has yet been observed
4154 to be so perverse as to leave unmapped space between consecutive calls
4163 if (x == (char *)MAP_FAILED)
4164 perror_exit ("test 3 mmap 1", 14);
4166 if (y == (char *)MAP_FAILED)
4167 perror_exit ("test 3 mmap 2", 15);
4172 z = y, y = x, x = z;
4175 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
4176 (unsigned long)x, (unsigned long)y);
4181 signal (SIGSEGV, sigsegv);
4183 perror_exit ("test 3 fault", 17);
4188 if (munmap (x, pg*2) < 0)
4189 perror_exit ("test 3 munmap", 18);
4191 if (setjmp (r) == 0)
4194 perror_exit ("test 3 no fault 1", 19);
4197 signal (SIGSEGV, sigsegv);
4198 if (setjmp (r) == 0)
4201 perror_exit ("test 3 no fault 2", 20);
4208 sigemptyset (&unblock_sigsegv);
4209 sigaddset (&unblock_sigsegv, SIGSEGV);
4210 pg = getpagesize ();
4211 #ifndef USE_MAP_ANON
4212 devzero = open ("/dev/zero", O_RDWR);
4214 perror_exit ("open /dev/zero", 1);
4226 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
4227 echo "configure:4228: checking for working mmap from /dev/zero" >&5
4228 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
4229 echo $ac_n "(cached) $ac_c" 1>&6
4231 if test "$cross_compiling" = yes; then
4232 # If this is not cygwin, and /dev/zero is a character device, it's probably
4233 # safe to assume it works.
4235 cygwin
* | win32 | pe | mingw
* ) ac_cv_func_mmap_dev_zero
=buggy
;;
4236 * ) if test -c /dev
/zero
4237 then ac_cv_func_mmap_dev_zero
=yes
4238 else ac_cv_func_mmap_dev_zero
=no
4242 cat > conftest.
$ac_ext <<EOF
4243 #line 4244 "configure"
4244 #include "confdefs.h"
4245 #include "ct-mmap.inc"
4247 if { (eval echo configure
:4248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4249 ac_cv_func_mmap_dev_zero
=yes
4251 echo "configure: failed program was:" >&5
4252 cat conftest.
$ac_ext >&5
4255 then ac_cv_func_mmap_dev_zero
=no
4256 else ac_cv_func_mmap_dev_zero
=buggy
4265 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
4266 if test $ac_cv_func_mmap_dev_zero = yes; then
4267 cat >> confdefs.h
<<\EOF
4268 #define HAVE_MMAP_DEV_ZERO 1
4273 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
4274 echo "configure:4275: checking for working mmap with MAP_ANON(YMOUS)" >&5
4275 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
4276 echo $ac_n "(cached) $ac_c" 1>&6
4278 if test "$cross_compiling" = yes; then
4279 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
4280 # just because it's there. Some SCO Un*xen define it but don't implement it.
4281 ac_cv_func_mmap_anon
=no
4283 cat > conftest.
$ac_ext <<EOF
4284 #line 4285 "configure"
4285 #include "confdefs.h"
4286 #define USE_MAP_ANON
4287 #include "ct-mmap.inc"
4289 if { (eval echo configure
:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4291 ac_cv_func_mmap_anon
=yes
4293 echo "configure: failed program was:" >&5
4294 cat conftest.
$ac_ext >&5
4297 then ac_cv_func_mmap_anon
=no
4298 else ac_cv_func_mmap_anon
=buggy
4307 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
4308 if test $ac_cv_func_mmap_anon = yes; then
4309 cat >> confdefs.h
<<\EOF
4310 #define HAVE_MMAP_ANON 1
4316 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
4317 echo "configure:4318: checking for working mmap of a file" >&5
4318 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
4319 echo $ac_n "(cached) $ac_c" 1>&6
4321 # Create a file one thousand bytes long.
4322 for i
in 1 2 3 4 5 6 7 8 9 0
4323 do for j
in 1 2 3 4 5 6 7 8 9 0
4326 done > conftestdata$$
4328 if test "$cross_compiling" = yes; then
4329 ac_cv_func_mmap_file
=no
4331 cat > conftest.
$ac_ext <<EOF
4332 #line 4333 "configure"
4333 #include "confdefs.h"
4335 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
4336 Richard Henderson and Alexandre Oliva.
4337 Check whether read-only mmap of a plain file works. */
4338 #include <sys/types.h>
4339 #include <sys/stat.h>
4341 #include <sys/mman.h>
4349 fd = open("conftestdata$$", O_RDONLY);
4353 if (fstat (fd, &st))
4356 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
4357 if (x == (char *) -1)
4360 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
4363 if (munmap(x, st.st_size) < 0)
4369 if { (eval echo configure
:4370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4371 ac_cv_func_mmap_file
=yes
4373 echo "configure: failed program was:" >&5
4374 cat conftest.
$ac_ext >&5
4376 ac_cv_func_mmap_file
=no
4383 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
4384 if test $ac_cv_func_mmap_file = yes; then
4385 cat >> confdefs.h
<<\EOF
4386 #define HAVE_MMAP_FILE 1
4394 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4395 if test "${with_libiconv_prefix+set}" = set; then
4396 withval
="$with_libiconv_prefix"
4398 for dir
in `echo "$withval" | tr : ' '`; do
4399 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
4400 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
4406 echo $ac_n "checking for iconv""... $ac_c" 1>&6
4407 echo "configure:4408: checking for iconv" >&5
4408 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4409 echo $ac_n "(cached) $ac_c" 1>&6
4412 am_cv_func_iconv
="no, consider installing GNU libiconv"
4414 cat > conftest.
$ac_ext <<EOF
4415 #line 4416 "configure"
4416 #include "confdefs.h"
4420 iconv_t cd = iconv_open("","");
4421 iconv(cd,NULL,NULL,NULL,NULL);
4425 if { (eval echo configure
:4426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4427 am_cv_func_iconv
=yes
4429 echo "configure: failed program was:" >&5
4430 cat conftest.
$ac_ext >&5
4433 if test "$am_cv_func_iconv" != yes; then
4434 am_save_LIBS
="$LIBS"
4435 LIBS
="$LIBS -liconv"
4436 cat > conftest.
$ac_ext <<EOF
4437 #line 4438 "configure"
4438 #include "confdefs.h"
4442 iconv_t cd = iconv_open("","");
4443 iconv(cd,NULL,NULL,NULL,NULL);
4447 if { (eval echo configure
:4448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4450 am_cv_func_iconv
=yes
4452 echo "configure: failed program was:" >&5
4453 cat conftest.
$ac_ext >&5
4456 LIBS
="$am_save_LIBS"
4461 echo "$ac_t""$am_cv_func_iconv" 1>&6
4462 if test "$am_cv_func_iconv" = yes; then
4463 cat >> confdefs.h
<<\EOF
4464 #define HAVE_ICONV 1
4467 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4468 echo "configure:4469: checking for iconv declaration" >&5
4469 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4470 echo $ac_n "(cached) $ac_c" 1>&6
4473 cat > conftest.
$ac_ext <<EOF
4474 #line 4475 "configure"
4475 #include "confdefs.h"
4483 #if defined(__STDC__) || defined(__cplusplus)
4484 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4493 if { (eval echo configure
:4494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4495 am_cv_proto_iconv_arg1
=""
4497 echo "configure: failed program was:" >&5
4498 cat conftest.
$ac_ext >&5
4500 am_cv_proto_iconv_arg1
="const"
4503 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4506 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4507 echo "$ac_t""${ac_t:-
4508 }$am_cv_proto_iconv" 1>&6
4509 cat >> confdefs.h
<<EOF
4510 #define ICONV_CONST $am_cv_proto_iconv_arg1
4515 if test "$am_cv_lib_iconv" = yes; then
4521 # We will need to find libiberty.h and ansidecl.h
4522 saved_CFLAGS
="$CFLAGS"
4523 CFLAGS
="$CFLAGS -I${srcdir} -I${srcdir}/../include"
4524 for ac_func
in getenv atol sbrk abort atof getcwd getwd \
4525 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
4526 fprintf_unlocked strstr environ errno \
4527 malloc realloc calloc free
basename getopt
clock
4529 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4530 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4531 echo "configure:4532: checking whether $ac_func is declared" >&5
4532 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4533 echo $ac_n "(cached) $ac_c" 1>&6
4535 cat > conftest.
$ac_ext <<EOF
4536 #line 4537 "configure"
4537 #include "confdefs.h"
4539 #define $ac_tr_decl 1
4541 #include "ansidecl.h"
4546 char *(*pfn) = (char *(*)) $ac_func ;
4550 if { (eval echo configure
:4551: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4552 eval "gcc_cv_have_decl_$ac_func=yes"
4554 echo "configure: failed program was:" >&5
4555 cat conftest.
$ac_ext >&5
4557 eval "gcc_cv_have_decl_$ac_func=no"
4562 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4563 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4564 #define $ac_tr_decl 1
4568 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4569 #define $ac_tr_decl 0
4575 if test x
= y
; then
4576 cat >> confdefs.h
<<\EOF
4577 #define HAVE_DECL_GETENV 1
4579 cat >> confdefs.h
<<\EOF
4580 #define HAVE_DECL_ATOL 1
4582 cat >> confdefs.h
<<\EOF
4583 #define HAVE_DECL_SBRK 1
4585 cat >> confdefs.h
<<\EOF
4586 #define HAVE_DECL_ABORT 1
4588 cat >> confdefs.h
<<\EOF
4589 #define HAVE_DECL_ATOF 1
4591 cat >> confdefs.h
<<\EOF
4592 #define HAVE_DECL_GETCWD 1
4594 cat >> confdefs.h
<<\EOF
4595 #define HAVE_DECL_GETWD 1
4598 cat >> confdefs.h
<<\EOF
4599 #define HAVE_DECL_STRSIGNAL 1
4601 cat >> confdefs.h
<<\EOF
4602 #define HAVE_DECL_PUTC_UNLOCKED 1
4604 cat >> confdefs.h
<<\EOF
4605 #define HAVE_DECL_FPUTS_UNLOCKED 1
4607 cat >> confdefs.h
<<\EOF
4608 #define HAVE_DECL_FWRITE_UNLOCKED 1
4611 cat >> confdefs.h
<<\EOF
4612 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4614 cat >> confdefs.h
<<\EOF
4615 #define HAVE_DECL_STRSTR 1
4617 cat >> confdefs.h
<<\EOF
4618 #define HAVE_DECL_ENVIRON 1
4620 cat >> confdefs.h
<<\EOF
4621 #define HAVE_DECL_ERRNO 1
4624 cat >> confdefs.h
<<\EOF
4625 #define HAVE_DECL_MALLOC 1
4627 cat >> confdefs.h
<<\EOF
4628 #define HAVE_DECL_REALLOC 1
4630 cat >> confdefs.h
<<\EOF
4631 #define HAVE_DECL_CALLOC 1
4633 cat >> confdefs.h
<<\EOF
4634 #define HAVE_DECL_FREE 1
4636 cat >> confdefs.h
<<\EOF
4637 #define HAVE_DECL_BASENAME 1
4639 cat >> confdefs.h
<<\EOF
4640 #define HAVE_DECL_GETOPT 1
4642 cat >> confdefs.h
<<\EOF
4643 #define HAVE_DECL_CLOCK 1
4648 for ac_func
in getrlimit setrlimit getrusage
4650 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4651 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4652 echo "configure:4653: checking whether $ac_func is declared" >&5
4653 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4654 echo $ac_n "(cached) $ac_c" 1>&6
4656 cat > conftest.
$ac_ext <<EOF
4657 #line 4658 "configure"
4658 #include "confdefs.h"
4660 #define $ac_tr_decl 1
4662 #include "ansidecl.h"
4664 #ifdef HAVE_SYS_RESOURCE_H
4665 #include <sys/resource.h>
4671 char *(*pfn) = (char *(*)) $ac_func ;
4675 if { (eval echo configure
:4676: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4677 eval "gcc_cv_have_decl_$ac_func=yes"
4679 echo "configure: failed program was:" >&5
4680 cat conftest.
$ac_ext >&5
4682 eval "gcc_cv_have_decl_$ac_func=no"
4687 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4688 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4689 #define $ac_tr_decl 1
4693 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4694 #define $ac_tr_decl 0
4700 if test x
= y
; then
4701 cat >> confdefs.h
<<\EOF
4702 #define HAVE_DECL_GETRLIMIT 1
4704 cat >> confdefs.h
<<\EOF
4705 #define HAVE_DECL_SETRLIMIT 1
4707 cat >> confdefs.h
<<\EOF
4708 #define HAVE_DECL_GETRUSAGE 1
4713 for ac_func
in times
4715 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4716 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4717 echo "configure:4718: checking whether $ac_func is declared" >&5
4718 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4719 echo $ac_n "(cached) $ac_c" 1>&6
4721 cat > conftest.
$ac_ext <<EOF
4722 #line 4723 "configure"
4723 #include "confdefs.h"
4725 #define $ac_tr_decl 1
4727 #include "ansidecl.h"
4729 #ifdef HAVE_SYS_TIMES_H
4730 #include <sys/times.h>
4736 char *(*pfn) = (char *(*)) $ac_func ;
4740 if { (eval echo configure
:4741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4742 eval "gcc_cv_have_decl_$ac_func=yes"
4744 echo "configure: failed program was:" >&5
4745 cat conftest.
$ac_ext >&5
4747 eval "gcc_cv_have_decl_$ac_func=no"
4752 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4753 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4754 #define $ac_tr_decl 1
4758 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4759 #define $ac_tr_decl 0
4765 if test x
= y
; then
4766 cat >> confdefs.h
<<\EOF
4767 #define HAVE_DECL_TIMES 1
4772 # More time-related stuff.
4773 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
4774 echo "configure:4775: checking for struct tms" >&5
4775 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
4776 echo $ac_n "(cached) $ac_c" 1>&6
4779 cat > conftest.
$ac_ext <<EOF
4780 #line 4781 "configure"
4781 #include "confdefs.h"
4783 #include "ansidecl.h"
4785 #ifdef HAVE_SYS_TIMES_H
4786 #include <sys/times.h>
4793 if { (eval echo configure
:4794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4795 ac_cv_struct_tms
=yes
4797 echo "configure: failed program was:" >&5
4798 cat conftest.
$ac_ext >&5
4805 echo "$ac_t""$ac_cv_struct_tms" 1>&6
4806 if test $ac_cv_struct_tms = yes; then
4807 cat >> confdefs.h
<<\EOF
4808 #define HAVE_STRUCT_TMS 1
4813 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
4814 # revisit after autoconf 2.50.
4815 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
4816 echo "configure:4817: checking for clock_t" >&5
4817 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
4818 echo $ac_n "(cached) $ac_c" 1>&6
4821 cat > conftest.
$ac_ext <<EOF
4822 #line 4823 "configure"
4823 #include "confdefs.h"
4825 #include "ansidecl.h"
4832 if { (eval echo configure
:4833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4834 gcc_cv_type_clock_t
=yes
4836 echo "configure: failed program was:" >&5
4837 cat conftest.
$ac_ext >&5
4839 gcc_cv_type_clock_t
=no
4844 echo "$ac_t""$gcc_cv_type_clock_t" 1>&6
4845 if test $gcc_cv_type_clock_t = yes; then
4846 cat >> confdefs.h
<<\EOF
4847 #define HAVE_CLOCK_T 1
4852 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
4853 CFLAGS
="$saved_CFLAGS"
4855 # mkdir takes a single argument on some systems.
4856 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
4857 echo "configure:4858: checking if mkdir takes one argument" >&5
4858 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
4859 echo $ac_n "(cached) $ac_c" 1>&6
4861 cat > conftest.
$ac_ext <<EOF
4862 #line 4863 "configure"
4863 #include "confdefs.h"
4865 #include <sys/types.h>
4866 #ifdef HAVE_SYS_STAT_H
4867 # include <sys/stat.h>
4869 #ifdef HAVE_UNISTD_H
4870 # include <unistd.h>
4872 #ifdef HAVE_DIRECT_H
4873 # include <direct.h>
4879 if { (eval echo configure
:4880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4881 gcc_cv_mkdir_takes_one_arg
=no
4883 echo "configure: failed program was:" >&5
4884 cat conftest.
$ac_ext >&5
4886 gcc_cv_mkdir_takes_one_arg
=yes
4891 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
4892 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
4893 cat >> confdefs.h
<<\EOF
4894 #define MKDIR_TAKES_ONE_ARG 1
4908 build_install_headers_dir
=install-headers-tar
4913 host_truncate_target
=
4916 # Decode the host machine, then the target machine.
4917 # For the host machine, we save the xm_file variable as host_xm_file;
4918 # then we decode the target machine and forget everything else
4919 # that came from the host machine.
4920 for machine
in $build $host $target; do
4921 .
${srcdir}/config.gcc
4924 extra_objs
="${host_extra_objs} ${extra_objs}"
4926 # Default the target-machine variables that were not explicitly set.
4927 if test x
"$tm_file" = x
4928 then tm_file
=$cpu_type/$cpu_type.h
; fi
4930 if test x
"$extra_headers" = x
4931 then extra_headers
=; fi
4933 if test x
$md_file = x
4934 then md_file
=$cpu_type/$cpu_type.md
; fi
4936 if test x
$out_file = x
4937 then out_file
=$cpu_type/$cpu_type.c
; fi
4939 if test x
"$tmake_file" = x
4940 then tmake_file
=$cpu_type/t-
$cpu_type
4943 if test x
"$dwarf2" = xyes
4944 then tm_file
="$tm_file tm-dwarf2.h"
4947 if test x
$float_format = x
4948 then float_format
=i64
4951 if test $float_format = none
4952 then float_h_file
=Makefile.
in
4953 else float_h_file
=float-
$float_format.h
4956 # Handle cpp installation.
4957 if test x
$enable_cpp != xno
4959 tmake_file
="$tmake_file t-install-cpp"
4962 # Say what files are being used for the output code and MD file.
4963 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
4964 echo "Using \`$srcdir/config/$md_file' as machine description file."
4966 # If any of the xm_file variables contain nonexistent files, warn
4967 # about them and drop them.
4970 for x
in $build_xm_file; do
4971 if test -f $srcdir/config
/$x
4973 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4979 for x
in $host_xm_file; do
4980 if test -f $srcdir/config
/$x
4982 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4988 for x
in $xm_file; do
4989 if test -f $srcdir/config
/$x
4991 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4997 for f
in $tm_file; do
5000 if test $count = ax
; then
5001 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5003 echo "Using the following target machine macro files:"
5004 for f
in $tm_file; do
5005 echo " $srcdir/config/$f"
5010 for f
in $host_xm_file; do
5013 if test $count = a
; then
5015 elif test $count = ax
; then
5016 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5018 echo "Using the following host machine macro files:"
5019 for f
in $host_xm_file; do
5020 echo " $srcdir/config/$f"
5024 if test "$host_xm_file" != "$build_xm_file"; then
5026 for f
in $build_xm_file; do
5029 if test $count = a
; then
5031 elif test $count = ax
; then
5032 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5034 echo "Using the following build machine macro files:"
5035 for f
in $build_xm_file; do
5036 echo " $srcdir/config/$f"
5041 if test x
$thread_file = x
; then
5042 if test x
$target_thread_file != x
; then
5043 thread_file
=$target_thread_file
5045 thread_file
='single'
5049 # auto-host.h is the file containing items generated by autoconf and is
5050 # the first file included by config.h.
5051 # If host=build, it is correct to have hconfig include auto-host.h
5052 # as well. If host!=build, we are in error and need to do more
5053 # work to find out the build config parameters.
5054 if test x
$host = x
$build
5056 build_auto
=auto-host.h
5059 # We create a subdir, then run autoconf in the subdir.
5060 # To prevent recursion we set host and build for the new
5061 # invocation of configure to the build for this invocation
5068 /* | A-Za-z
:\\/* ) realsrcdir
=${srcdir};;
5069 *) realsrcdir
=..
/${srcdir};;
5071 saved_CFLAGS
="${CFLAGS}"
5072 CC
="${CC_FOR_BUILD}" CFLAGS
="${CFLAGS_FOR_BUILD}" \
5073 ${realsrcdir}/configure \
5074 --target=$target --host=$build --build=$build
5075 CFLAGS
="${saved_CFLAGS}"
5077 # We just finished tests for the build machine, so rename
5078 # the file auto-build.h in the gcc directory.
5079 mv auto-host.h ..
/auto-build.h
5082 build_auto
=auto-build.h
5087 tm_file
="${tm_file} defaults.h"
5088 host_xm_file
="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
5089 build_xm_file
="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
5090 xm_file
="ansidecl.h ${xm_file} ${tm_file}"
5092 # Truncate the target if necessary
5093 if test x
$host_truncate_target != x
; then
5094 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
5097 # Get the version trigger filename from the toplevel
5098 if test "${with_gcc_version_trigger+set}" = set; then
5099 gcc_version_trigger
=$with_gcc_version_trigger
5101 gcc_version_trigger
=${srcdir}/version.c
5103 gcc_version_full
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
5104 gcc_version
=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
5106 # Compile in configure arguments.
5107 if test -f configargs.h
; then
5108 # Being re-configured.
5109 gcc_config_arguments
=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
5110 gcc_config_arguments
="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
5112 gcc_config_arguments
="$TOPLEVEL_CONFIGURE_ARGUMENTS"
5114 cat > configargs.h
<<EOF
5115 /* Generated automatically. */
5116 static const char configuration_arguments[] = "$gcc_config_arguments";
5117 static const char thread_model[] = "$thread_file";
5120 # Internationalization
5122 VERSION
="$gcc_version"
5126 # Enable NLS support by default
5127 # Check whether --enable-nls or --disable-nls was given.
5128 if test "${enable_nls+set}" = set; then
5129 enableval
="$enable_nls"
5136 # if cross compiling, disable NLS support.
5137 # It's not worth the trouble, at least for now.
5139 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
5140 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
5146 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
5147 echo "configure:5148: checking for library containing strerror" >&5
5148 if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
5149 echo $ac_n "(cached) $ac_c" 1>&6
5151 ac_func_search_save_LIBS
="$LIBS"
5152 ac_cv_search_strerror
="no"
5153 cat > conftest.
$ac_ext <<EOF
5154 #line 5155 "configure"
5155 #include "confdefs.h"
5156 /* Override any gcc2 internal prototype to avoid an error. */
5157 /* We use char because int might match the return type of a gcc2
5158 builtin and then its argument prototype would still apply. */
5165 if { (eval echo configure
:5166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5167 ac_cv_search_strerror
="none required"
5169 echo "configure: failed program was:" >&5
5170 cat conftest.
$ac_ext >&5
5173 test "$ac_cv_search_strerror" = "no" && for i
in cposix
; do
5174 LIBS
="-l$i $ac_func_search_save_LIBS"
5175 cat > conftest.
$ac_ext <<EOF
5176 #line 5177 "configure"
5177 #include "confdefs.h"
5178 /* Override any gcc2 internal prototype to avoid an error. */
5179 /* We use char because int might match the return type of a gcc2
5180 builtin and then its argument prototype would still apply. */
5187 if { (eval echo configure
:5188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5189 ac_cv_search_strerror
="-l$i"
5192 echo "configure: failed program was:" >&5
5193 cat conftest.
$ac_ext >&5
5197 LIBS
="$ac_func_search_save_LIBS"
5200 echo "$ac_t""$ac_cv_search_strerror" 1>&6
5201 if test "$ac_cv_search_strerror" != "no"; then
5202 test "$ac_cv_search_strerror" = "none required" || LIBS
="$ac_cv_search_strerror $LIBS"
5209 echo $ac_n "checking for working const""... $ac_c" 1>&6
5210 echo "configure:5211: checking for working const" >&5
5211 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5212 echo $ac_n "(cached) $ac_c" 1>&6
5214 cat > conftest.
$ac_ext <<EOF
5215 #line 5216 "configure"
5216 #include "confdefs.h"
5220 /* Ultrix mips cc rejects this. */
5221 typedef int charset[2]; const charset x;
5222 /* SunOS 4.1.1 cc rejects this. */
5223 char const *const *ccp;
5225 /* NEC SVR4.0.2 mips cc rejects this. */
5226 struct point {int x, y;};
5227 static struct point const zero = {0,0};
5228 /* AIX XL C 1.02.0.0 rejects this.
5229 It does not let you subtract one const X* pointer from another in an arm
5230 of an if-expression whose if-part is not a constant expression */
5231 const char *g = "string";
5232 ccp = &g + (g ? g-g : 0);
5233 /* HPUX 7.0 cc rejects these. */
5236 ccp = (char const *const *) p;
5237 { /* SCO 3.2v4 cc rejects this. */
5239 char const *s = 0 ? (char *) 0 : (char const *) 0;
5243 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5245 const int *foo = &x[0];
5248 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5249 typedef const int *iptr;
5253 { /* AIX XL C 1.02.0.0 rejects this saying
5254 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5255 struct s { int j; const int *ap[3]; };
5256 struct s *b; b->j = 5;
5258 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5264 if { (eval echo configure
:5265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5268 echo "configure: failed program was:" >&5
5269 cat conftest.
$ac_ext >&5
5276 echo "$ac_t""$ac_cv_c_const" 1>&6
5277 if test $ac_cv_c_const = no
; then
5278 cat >> confdefs.h
<<\EOF
5284 echo $ac_n "checking for off_t""... $ac_c" 1>&6
5285 echo "configure:5286: checking for off_t" >&5
5286 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
5287 echo $ac_n "(cached) $ac_c" 1>&6
5289 cat > conftest.
$ac_ext <<EOF
5290 #line 5291 "configure"
5291 #include "confdefs.h"
5292 #include <sys/types.h>
5298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5299 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5301 ac_cv_type_off_t
=yes
5309 echo "$ac_t""$ac_cv_type_off_t" 1>&6
5310 if test $ac_cv_type_off_t = no
; then
5311 cat >> confdefs.h
<<\EOF
5317 echo $ac_n "checking for size_t""... $ac_c" 1>&6
5318 echo "configure:5319: checking for size_t" >&5
5319 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
5320 echo $ac_n "(cached) $ac_c" 1>&6
5322 cat > conftest.
$ac_ext <<EOF
5323 #line 5324 "configure"
5324 #include "confdefs.h"
5325 #include <sys/types.h>
5331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5332 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5334 ac_cv_type_size_t
=yes
5337 ac_cv_type_size_t
=no
5342 echo "$ac_t""$ac_cv_type_size_t" 1>&6
5343 if test $ac_cv_type_size_t = no
; then
5344 cat >> confdefs.h
<<\EOF
5345 #define size_t unsigned
5350 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5351 # for constant arguments. Useless!
5352 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5353 echo "configure:5354: checking for working alloca.h" >&5
5354 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5355 echo $ac_n "(cached) $ac_c" 1>&6
5357 cat > conftest.
$ac_ext <<EOF
5358 #line 5359 "configure"
5359 #include "confdefs.h"
5362 char *p = alloca(2 * sizeof(int));
5365 if { (eval echo configure
:5366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5367 ac_cv_header_alloca_h
=yes
5369 echo "configure: failed program was:" >&5
5370 cat conftest.
$ac_ext >&5
5372 ac_cv_header_alloca_h
=no
5377 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5378 if test $ac_cv_header_alloca_h = yes; then
5379 cat >> confdefs.h
<<\EOF
5380 #define HAVE_ALLOCA_H 1
5385 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5386 echo "configure:5387: checking for alloca" >&5
5387 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5388 echo $ac_n "(cached) $ac_c" 1>&6
5390 cat > conftest.
$ac_ext <<EOF
5391 #line 5392 "configure"
5392 #include "confdefs.h"
5395 # define alloca __builtin_alloca
5398 # include <malloc.h>
5399 # define alloca _alloca
5402 # include <alloca.h>
5407 # ifndef alloca /* predefined by HP cc +Olibcalls */
5416 char *p = (char *) alloca(1);
5419 if { (eval echo configure
:5420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5421 ac_cv_func_alloca_works
=yes
5423 echo "configure: failed program was:" >&5
5424 cat conftest.
$ac_ext >&5
5426 ac_cv_func_alloca_works
=no
5431 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5432 if test $ac_cv_func_alloca_works = yes; then
5433 cat >> confdefs.h
<<\EOF
5434 #define HAVE_ALLOCA 1
5439 if test $ac_cv_func_alloca_works = no
; then
5440 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5441 # that cause trouble. Some versions do not even contain alloca or
5442 # contain a buggy version. If you still want to use their alloca,
5443 # use ar to extract alloca.o from them instead of compiling alloca.c.
5444 ALLOCA
=alloca.
${ac_objext}
5445 cat >> confdefs.h
<<\EOF
5450 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5451 echo "configure:5452: checking whether alloca needs Cray hooks" >&5
5452 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5453 echo $ac_n "(cached) $ac_c" 1>&6
5455 cat > conftest.
$ac_ext <<EOF
5456 #line 5457 "configure"
5457 #include "confdefs.h"
5458 #if defined(CRAY) && ! defined(CRAY2)
5465 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5466 egrep "webecray" >/dev
/null
2>&1; then
5477 echo "$ac_t""$ac_cv_os_cray" 1>&6
5478 if test $ac_cv_os_cray = yes; then
5479 for ac_func
in _getb67 GETB67 getb67
; do
5480 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5481 echo "configure:5482: checking for $ac_func" >&5
5482 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5483 echo $ac_n "(cached) $ac_c" 1>&6
5485 cat > conftest.
$ac_ext <<EOF
5486 #line 5487 "configure"
5487 #include "confdefs.h"
5488 /* System header to define __stub macros and hopefully few prototypes,
5489 which can conflict with char $ac_func(); below. */
5491 /* Override any gcc2 internal prototype to avoid an error. */
5492 /* We use char because int might match the return type of a gcc2
5493 builtin and then its argument prototype would still apply. */
5498 /* The GNU C library defines this for functions which it implements
5499 to always fail with ENOSYS. Some functions are actually named
5500 something starting with __ and the normal name is an alias. */
5501 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5509 if { (eval echo configure
:5510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5511 eval "ac_cv_func_$ac_func=yes"
5513 echo "configure: failed program was:" >&5
5514 cat conftest.
$ac_ext >&5
5516 eval "ac_cv_func_$ac_func=no"
5521 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5522 echo "$ac_t""yes" 1>&6
5523 cat >> confdefs.h
<<EOF
5524 #define CRAY_STACKSEG_END $ac_func
5529 echo "$ac_t""no" 1>&6
5535 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5536 echo "configure:5537: checking stack direction for C alloca" >&5
5537 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5538 echo $ac_n "(cached) $ac_c" 1>&6
5540 if test "$cross_compiling" = yes; then
5541 ac_cv_c_stack_direction
=0
5543 cat > conftest.
$ac_ext <<EOF
5544 #line 5545 "configure"
5545 #include "confdefs.h"
5546 find_stack_direction ()
5548 static char *addr = 0;
5553 return find_stack_direction ();
5556 return (&dummy > addr) ? 1 : -1;
5560 exit (find_stack_direction() < 0);
5563 if { (eval echo configure
:5564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
5565 ac_cv_c_stack_direction
=1
5567 echo "configure: failed program was:" >&5
5568 cat conftest.
$ac_ext >&5
5570 ac_cv_c_stack_direction
=-1
5577 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5578 cat >> confdefs.h
<<EOF
5579 #define STACK_DIRECTION $ac_cv_c_stack_direction
5585 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
5586 echo "configure:5587: checking whether we are using the GNU C Library 2.1 or newer" >&5
5587 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
5588 echo $ac_n "(cached) $ac_c" 1>&6
5590 cat > conftest.
$ac_ext <<EOF
5591 #line 5592 "configure"
5592 #include "confdefs.h"
5594 #include <features.h>
5595 #ifdef __GNU_LIBRARY__
5596 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
5602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5603 egrep "Lucky GNU user" >/dev
/null
2>&1; then
5605 ac_cv_gnu_library_2_1
=yes
5608 ac_cv_gnu_library_2_1
=no
5616 echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6
5618 GLIBC21
="$ac_cv_gnu_library_2_1"
5622 for ac_hdr
in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5623 stdlib.h string.h unistd.h sys
/param.h
5625 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5626 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5627 echo "configure:5628: checking for $ac_hdr" >&5
5628 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5629 echo $ac_n "(cached) $ac_c" 1>&6
5631 cat > conftest.
$ac_ext <<EOF
5632 #line 5633 "configure"
5633 #include "confdefs.h"
5636 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5637 { (eval echo configure
:5638: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5638 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5639 if test -z "$ac_err"; then
5641 eval "ac_cv_header_$ac_safe=yes"
5644 echo "configure: failed program was:" >&5
5645 cat conftest.
$ac_ext >&5
5647 eval "ac_cv_header_$ac_safe=no"
5651 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5652 echo "$ac_t""yes" 1>&6
5653 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5654 cat >> confdefs.h
<<EOF
5655 #define $ac_tr_hdr 1
5659 echo "$ac_t""no" 1>&6
5663 for ac_func
in feof_unlocked fgets_unlocked getcwd getegid geteuid \
5664 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
5665 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
5667 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5668 echo "configure:5669: checking for $ac_func" >&5
5669 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5670 echo $ac_n "(cached) $ac_c" 1>&6
5672 cat > conftest.
$ac_ext <<EOF
5673 #line 5674 "configure"
5674 #include "confdefs.h"
5675 /* System header to define __stub macros and hopefully few prototypes,
5676 which can conflict with char $ac_func(); below. */
5678 /* Override any gcc2 internal prototype to avoid an error. */
5679 /* We use char because int might match the return type of a gcc2
5680 builtin and then its argument prototype would still apply. */
5685 /* The GNU C library defines this for functions which it implements
5686 to always fail with ENOSYS. Some functions are actually named
5687 something starting with __ and the normal name is an alias. */
5688 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5696 if { (eval echo configure
:5697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5698 eval "ac_cv_func_$ac_func=yes"
5700 echo "configure: failed program was:" >&5
5701 cat conftest.
$ac_ext >&5
5703 eval "ac_cv_func_$ac_func=no"
5708 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5709 echo "$ac_t""yes" 1>&6
5710 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5711 cat >> confdefs.h
<<EOF
5712 #define $ac_tr_func 1
5716 echo "$ac_t""no" 1>&6
5723 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
5724 if test "${with_libiconv_prefix+set}" = set; then
5725 withval
="$with_libiconv_prefix"
5727 for dir
in `echo "$withval" | tr : ' '`; do
5728 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
5729 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
5735 echo $ac_n "checking for iconv""... $ac_c" 1>&6
5736 echo "configure:5737: checking for iconv" >&5
5737 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
5738 echo $ac_n "(cached) $ac_c" 1>&6
5741 am_cv_func_iconv
="no, consider installing GNU libiconv"
5743 cat > conftest.
$ac_ext <<EOF
5744 #line 5745 "configure"
5745 #include "confdefs.h"
5749 iconv_t cd = iconv_open("","");
5750 iconv(cd,NULL,NULL,NULL,NULL);
5754 if { (eval echo configure
:5755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5756 am_cv_func_iconv
=yes
5758 echo "configure: failed program was:" >&5
5759 cat conftest.
$ac_ext >&5
5762 if test "$am_cv_func_iconv" != yes; then
5763 am_save_LIBS
="$LIBS"
5764 LIBS
="$LIBS -liconv"
5765 cat > conftest.
$ac_ext <<EOF
5766 #line 5767 "configure"
5767 #include "confdefs.h"
5771 iconv_t cd = iconv_open("","");
5772 iconv(cd,NULL,NULL,NULL,NULL);
5776 if { (eval echo configure
:5777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5779 am_cv_func_iconv
=yes
5781 echo "configure: failed program was:" >&5
5782 cat conftest.
$ac_ext >&5
5785 LIBS
="$am_save_LIBS"
5790 echo "$ac_t""$am_cv_func_iconv" 1>&6
5791 if test "$am_cv_func_iconv" = yes; then
5792 cat >> confdefs.h
<<\EOF
5793 #define HAVE_ICONV 1
5796 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
5797 echo "configure:5798: checking for iconv declaration" >&5
5798 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
5799 echo $ac_n "(cached) $ac_c" 1>&6
5802 cat > conftest.
$ac_ext <<EOF
5803 #line 5804 "configure"
5804 #include "confdefs.h"
5812 #if defined(__STDC__) || defined(__cplusplus)
5813 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5822 if { (eval echo configure
:5823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5824 am_cv_proto_iconv_arg1
=""
5826 echo "configure: failed program was:" >&5
5827 cat conftest.
$ac_ext >&5
5829 am_cv_proto_iconv_arg1
="const"
5832 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5835 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5836 echo "$ac_t""${ac_t:-
5837 }$am_cv_proto_iconv" 1>&6
5838 cat >> confdefs.h
<<EOF
5839 #define ICONV_CONST $am_cv_proto_iconv_arg1
5844 if test "$am_cv_lib_iconv" = yes; then
5850 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
5851 echo "configure:5852: checking for nl_langinfo and CODESET" >&5
5852 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
5853 echo $ac_n "(cached) $ac_c" 1>&6
5855 cat > conftest.
$ac_ext <<EOF
5856 #line 5857 "configure"
5857 #include "confdefs.h"
5858 #include <langinfo.h>
5860 char* cs = nl_langinfo(CODESET);
5863 if { (eval echo configure
:5864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5865 am_cv_langinfo_codeset
=yes
5867 echo "configure: failed program was:" >&5
5868 cat conftest.
$ac_ext >&5
5870 am_cv_langinfo_codeset
=no
5876 echo "$ac_t""$am_cv_langinfo_codeset" 1>&6
5877 if test $am_cv_langinfo_codeset = yes; then
5878 cat >> confdefs.h
<<\EOF
5879 #define HAVE_LANGINFO_CODESET 1
5884 if test $ac_cv_header_locale_h = yes; then
5885 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
5886 echo "configure:5887: checking for LC_MESSAGES" >&5
5887 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
5888 echo $ac_n "(cached) $ac_c" 1>&6
5890 cat > conftest.
$ac_ext <<EOF
5891 #line 5892 "configure"
5892 #include "confdefs.h"
5898 if { (eval echo configure
:5899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5900 am_cv_val_LC_MESSAGES
=yes
5902 echo "configure: failed program was:" >&5
5903 cat conftest.
$ac_ext >&5
5905 am_cv_val_LC_MESSAGES
=no
5910 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
5911 if test $am_cv_val_LC_MESSAGES = yes; then
5912 cat >> confdefs.h
<<\EOF
5913 #define HAVE_LC_MESSAGES 1
5918 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
5919 echo "configure:5920: checking whether NLS is requested" >&5
5920 # Check whether --enable-nls or --disable-nls was given.
5921 if test "${enable_nls+set}" = set; then
5922 enableval
="$enable_nls"
5928 echo "$ac_t""$USE_NLS" 1>&6
5931 BUILD_INCLUDED_LIBINTL
=no
5932 USE_INCLUDED_LIBINTL
=no
5936 if test "$USE_NLS" = "yes"; then
5937 cat >> confdefs.h
<<\EOF
5938 #define ENABLE_NLS 1
5941 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
5942 echo "configure:5943: checking whether included gettext is requested" >&5
5943 # Check whether --with-included-gettext or --without-included-gettext was given.
5944 if test "${with_included_gettext+set}" = set; then
5945 withval
="$with_included_gettext"
5946 nls_cv_force_use_gnu_gettext
=$withval
5948 nls_cv_force_use_gnu_gettext
=no
5951 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
5953 nls_cv_use_gnu_gettext
="$nls_cv_force_use_gnu_gettext"
5954 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5960 ac_safe
=`echo "libintl.h" | sed 'y%./+-%__p_%'`
5961 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
5962 echo "configure:5963: checking for libintl.h" >&5
5963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5964 echo $ac_n "(cached) $ac_c" 1>&6
5966 cat > conftest.
$ac_ext <<EOF
5967 #line 5968 "configure"
5968 #include "confdefs.h"
5969 #include <libintl.h>
5971 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5972 { (eval echo configure
:5973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5973 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5974 if test -z "$ac_err"; then
5976 eval "ac_cv_header_$ac_safe=yes"
5979 echo "configure: failed program was:" >&5
5980 cat conftest.
$ac_ext >&5
5982 eval "ac_cv_header_$ac_safe=no"
5986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5987 echo "$ac_t""yes" 1>&6
5988 cat >> confdefs.h
<<\EOF
5989 #define HAVE_LIBINTL_H 1
5992 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
5993 echo "configure:5994: checking for GNU gettext in libc" >&5
5994 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
5995 echo $ac_n "(cached) $ac_c" 1>&6
5997 cat > conftest.
$ac_ext <<EOF
5998 #line 5999 "configure"
5999 #include "confdefs.h"
6000 #include <libintl.h>
6001 extern int _nl_msg_cat_cntr;
6003 bindtextdomain ("", "");
6004 return (int) gettext ("") + _nl_msg_cat_cntr
6007 if { (eval echo configure
:6008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6009 gt_cv_func_gnugettext1_libc
=yes
6011 echo "configure: failed program was:" >&5
6012 cat conftest.
$ac_ext >&5
6014 gt_cv_func_gnugettext1_libc
=no
6019 echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
6021 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
6022 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
6023 echo "configure:6024: checking for GNU gettext in libintl" >&5
6024 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
6025 echo $ac_n "(cached) $ac_c" 1>&6
6027 gt_save_LIBS
="$LIBS"
6028 LIBS
="$LIBS -lintl $LIBICONV"
6029 cat > conftest.
$ac_ext <<EOF
6030 #line 6031 "configure"
6031 #include "confdefs.h"
6032 #include <libintl.h>
6033 extern int _nl_msg_cat_cntr;
6035 bindtextdomain ("", "");
6036 return (int) gettext ("") + _nl_msg_cat_cntr
6039 if { (eval echo configure
:6040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6041 gt_cv_func_gnugettext1_libintl
=yes
6043 echo "configure: failed program was:" >&5
6044 cat conftest.
$ac_ext >&5
6046 gt_cv_func_gnugettext1_libintl
=no
6049 LIBS
="$gt_save_LIBS"
6052 echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6
6055 if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6056 ||
{ test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6057 && test "$PACKAGE" != gettext; }; then
6058 cat >> confdefs.h
<<\EOF
6059 #define HAVE_GETTEXT 1
6063 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6064 INTLLIBS
="-lintl $LIBICONV"
6067 gt_save_LIBS
="$LIBS"
6068 LIBS
="$LIBS $INTLLIBS"
6069 for ac_func
in dcgettext
6071 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6072 echo "configure:6073: checking for $ac_func" >&5
6073 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6074 echo $ac_n "(cached) $ac_c" 1>&6
6076 cat > conftest.
$ac_ext <<EOF
6077 #line 6078 "configure"
6078 #include "confdefs.h"
6079 /* System header to define __stub macros and hopefully few prototypes,
6080 which can conflict with char $ac_func(); below. */
6082 /* Override any gcc2 internal prototype to avoid an error. */
6083 /* We use char because int might match the return type of a gcc2
6084 builtin and then its argument prototype would still apply. */
6089 /* The GNU C library defines this for functions which it implements
6090 to always fail with ENOSYS. Some functions are actually named
6091 something starting with __ and the normal name is an alias. */
6092 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6100 if { (eval echo configure
:6101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6102 eval "ac_cv_func_$ac_func=yes"
6104 echo "configure: failed program was:" >&5
6105 cat conftest.
$ac_ext >&5
6107 eval "ac_cv_func_$ac_func=no"
6112 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6113 echo "$ac_t""yes" 1>&6
6114 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6115 cat >> confdefs.h
<<EOF
6116 #define $ac_tr_func 1
6120 echo "$ac_t""no" 1>&6
6124 LIBS
="$gt_save_LIBS"
6126 # Extract the first word of "msgfmt", so it can be a program name with args.
6127 set dummy msgfmt
; ac_word
=$2
6128 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6129 echo "configure:6130: checking for $ac_word" >&5
6130 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6131 echo $ac_n "(cached) $ac_c" 1>&6
6135 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6138 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6139 for ac_dir
in $PATH; do
6140 test -z "$ac_dir" && ac_dir
=.
6141 if test -f $ac_dir/$ac_word; then
6142 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6143 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6149 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6153 MSGFMT
="$ac_cv_path_MSGFMT"
6154 if test "$MSGFMT" != ":"; then
6155 echo "$ac_t""$MSGFMT" 1>&6
6157 echo "$ac_t""no" 1>&6
6160 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6161 set dummy gmsgfmt
; ac_word
=$2
6162 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6163 echo "configure:6164: checking for $ac_word" >&5
6164 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6165 echo $ac_n "(cached) $ac_c" 1>&6
6169 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6172 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6175 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6177 for ac_dir
in $ac_dummy; do
6178 test -z "$ac_dir" && ac_dir
=.
6179 if test -f $ac_dir/$ac_word; then
6180 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6185 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6189 GMSGFMT
="$ac_cv_path_GMSGFMT"
6190 if test -n "$GMSGFMT"; then
6191 echo "$ac_t""$GMSGFMT" 1>&6
6193 echo "$ac_t""no" 1>&6
6197 # Extract the first word of "xgettext", so it can be a program name with args.
6198 set dummy xgettext
; ac_word
=$2
6199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6200 echo "configure:6201: checking for $ac_word" >&5
6201 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6202 echo $ac_n "(cached) $ac_c" 1>&6
6206 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6209 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6210 for ac_dir
in $PATH; do
6211 test -z "$ac_dir" && ac_dir
=.
6212 if test -f $ac_dir/$ac_word; then
6213 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6214 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6220 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6224 XGETTEXT
="$ac_cv_path_XGETTEXT"
6225 if test "$XGETTEXT" != ":"; then
6226 echo "$ac_t""$XGETTEXT" 1>&6
6228 echo "$ac_t""no" 1>&6
6236 echo "$ac_t""no" 1>&6
6240 if test "$CATOBJEXT" = "NONE"; then
6241 nls_cv_use_gnu_gettext
=yes
6245 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6246 INTLOBJS
="\$(GETTOBJS)"
6247 # Extract the first word of "msgfmt", so it can be a program name with args.
6248 set dummy msgfmt
; ac_word
=$2
6249 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6250 echo "configure:6251: checking for $ac_word" >&5
6251 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6252 echo $ac_n "(cached) $ac_c" 1>&6
6256 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6259 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6260 for ac_dir
in $PATH; do
6261 test -z "$ac_dir" && ac_dir
=.
6262 if test -f $ac_dir/$ac_word; then
6263 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6264 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6270 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6274 MSGFMT
="$ac_cv_path_MSGFMT"
6275 if test "$MSGFMT" != ":"; then
6276 echo "$ac_t""$MSGFMT" 1>&6
6278 echo "$ac_t""no" 1>&6
6281 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6282 set dummy gmsgfmt
; ac_word
=$2
6283 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6284 echo "configure:6285: checking for $ac_word" >&5
6285 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6286 echo $ac_n "(cached) $ac_c" 1>&6
6290 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6293 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6296 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6298 for ac_dir
in $ac_dummy; do
6299 test -z "$ac_dir" && ac_dir
=.
6300 if test -f $ac_dir/$ac_word; then
6301 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6306 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6310 GMSGFMT
="$ac_cv_path_GMSGFMT"
6311 if test -n "$GMSGFMT"; then
6312 echo "$ac_t""$GMSGFMT" 1>&6
6314 echo "$ac_t""no" 1>&6
6317 # Extract the first word of "xgettext", so it can be a program name with args.
6318 set dummy xgettext
; ac_word
=$2
6319 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6320 echo "configure:6321: checking for $ac_word" >&5
6321 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6322 echo $ac_n "(cached) $ac_c" 1>&6
6326 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6329 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6330 for ac_dir
in $PATH; do
6331 test -z "$ac_dir" && ac_dir
=.
6332 if test -f $ac_dir/$ac_word; then
6333 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6334 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6340 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6344 XGETTEXT
="$ac_cv_path_XGETTEXT"
6345 if test "$XGETTEXT" != ":"; then
6346 echo "$ac_t""$XGETTEXT" 1>&6
6348 echo "$ac_t""no" 1>&6
6352 BUILD_INCLUDED_LIBINTL
=yes
6353 USE_INCLUDED_LIBINTL
=yes
6355 INTLLIBS
="\$(top_builddir)/intl/libintl.a $LIBICONV"
6356 INTLDEPS
="\$(top_builddir)/intl/libintl.a"
6357 LIBS
=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6360 if test "$GMSGFMT" != ":"; then
6361 if $GMSGFMT --statistics /dev
/null
>/dev
/null
2>&1; then
6364 echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6
6369 if test "$XGETTEXT" != ":"; then
6370 if $XGETTEXT --omit-header /dev
/null
>/dev
/null
2>&1; then
6373 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
6383 if test "$PACKAGE" = gettext; then
6384 BUILD_INCLUDED_LIBINTL
=yes
6387 for ac_prog
in bison
6389 # Extract the first word of "$ac_prog", so it can be a program name with args.
6390 set dummy
$ac_prog; ac_word
=$2
6391 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6392 echo "configure:6393: checking for $ac_word" >&5
6393 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
6394 echo $ac_n "(cached) $ac_c" 1>&6
6396 if test -n "$INTLBISON"; then
6397 ac_cv_prog_INTLBISON
="$INTLBISON" # Let the user override the test.
6399 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6401 for ac_dir
in $ac_dummy; do
6402 test -z "$ac_dir" && ac_dir
=.
6403 if test -f $ac_dir/$ac_word; then
6404 ac_cv_prog_INTLBISON
="$ac_prog"
6411 INTLBISON
="$ac_cv_prog_INTLBISON"
6412 if test -n "$INTLBISON"; then
6413 echo "$ac_t""$INTLBISON" 1>&6
6415 echo "$ac_t""no" 1>&6
6418 test -n "$INTLBISON" && break
6421 if test -z "$INTLBISON"; then
6424 echo $ac_n "checking version of bison""... $ac_c" 1>&6
6425 echo "configure:6426: checking version of bison" >&5
6426 ac_prog_version
=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6427 case $ac_prog_version in
6428 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
6429 1.2[6-9]* |
1.
[3-9][0-9]* |
[2-9].
*)
6430 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
6431 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
6433 echo "$ac_t""$ac_prog_version" 1>&6
6435 if test $ac_verc_fail = yes; then
6448 if test $USE_INCLUDED_LIBINTL = yes; then
6449 cat >> confdefs.h
<<\EOF
6450 #define USE_INCLUDED_LIBINTL 1
6456 nls_cv_header_libgt
=
6468 if test "x$CATOBJEXT" != x
; then
6469 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
6470 echo "configure:6471: checking for catalogs to be installed" >&5
6471 # Look for .po and .gmo files in the source directory.
6474 for cat in $srcdir/po
/*$CATOBJEXT $srcdir/po
/*.po
; do
6475 # If there aren't any .gmo files the shell will give us the
6476 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6478 case "$cat" in *\
**)
6481 # The quadruple backslash is collapsed to a double backslash
6482 # by the backticks, then collapsed again by the double quotes,
6483 # leaving us with one backslash in the sed expression (right
6484 # before the dot that mustn't act as a wildcard). The dot to
6485 # be escaped in the second expression is hiding inside CATOBJEXT.
6486 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!$CATOBJEXT!"`
6487 lang
=`echo $cat | sed -e 's!po/!!' -e "s!\\\\$CATOBJEXT!!"`
6488 # The user is allowed to set LINGUAS to a list of languages to
6489 # install catalogs for. If it's empty that means "all of them."
6490 if test "x$LINGUAS" = x
; then
6491 CATALOGS
="$CATALOGS $cat"
6492 XLINGUAS
="$XLINGUAS $lang"
6494 case "$LINGUAS" in *$lang*)
6495 CATALOGS
="$CATALOGS $cat"
6496 XLINGUAS
="$XLINGUAS $lang"
6502 echo "$ac_t""$LINGUAS" 1>&6
6506 if test -n "$ac_aux_dir"; then
6507 MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs"
6509 if test -z "$MKINSTALLDIRS"; then
6510 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
6514 INTL_LIBTOOL_SUFFIX_PREFIX
=
6518 # Windows32 Registry support for specifying GCC installation paths.
6519 # Check whether --enable-win32-registry or --disable-win32-registry was given.
6520 if test "${enable_win32_registry+set}" = set; then
6521 enableval
="$enable_win32_registry"
6526 win32 | pe | cygwin
* | mingw32
* | uwin
*)
6527 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
6528 echo "configure:6529: checking whether windows registry support is requested" >&5
6529 if test "x$enable_win32_registry" != xno
; then
6530 cat >> confdefs.h
<<\EOF
6531 #define ENABLE_WIN32_REGISTRY 1
6534 echo "$ac_t""yes" 1>&6
6536 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
6537 echo "configure:6538: checking for library containing RegOpenKeyExA" >&5
6538 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
6539 echo $ac_n "(cached) $ac_c" 1>&6
6541 ac_func_search_save_LIBS
="$LIBS"
6542 ac_cv_search_RegOpenKeyExA
="no"
6543 cat > conftest.
$ac_ext <<EOF
6544 #line 6545 "configure"
6545 #include "confdefs.h"
6546 /* Override any gcc2 internal prototype to avoid an error. */
6547 /* We use char because int might match the return type of a gcc2
6548 builtin and then its argument prototype would still apply. */
6549 char RegOpenKeyExA();
6555 if { (eval echo configure
:6556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6557 ac_cv_search_RegOpenKeyExA
="none required"
6559 echo "configure: failed program was:" >&5
6560 cat conftest.
$ac_ext >&5
6563 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i
in advapi32
; do
6564 LIBS
="-l$i $ac_func_search_save_LIBS"
6565 cat > conftest.
$ac_ext <<EOF
6566 #line 6567 "configure"
6567 #include "confdefs.h"
6568 /* Override any gcc2 internal prototype to avoid an error. */
6569 /* We use char because int might match the return type of a gcc2
6570 builtin and then its argument prototype would still apply. */
6571 char RegOpenKeyExA();
6577 if { (eval echo configure
:6578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6579 ac_cv_search_RegOpenKeyExA
="-l$i"
6582 echo "configure: failed program was:" >&5
6583 cat conftest.
$ac_ext >&5
6587 LIBS
="$ac_func_search_save_LIBS"
6590 echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6
6591 if test "$ac_cv_search_RegOpenKeyExA" != "no"; then
6592 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS
="$ac_cv_search_RegOpenKeyExA $LIBS"
6598 echo "$ac_t""no" 1>&6
6601 # Check if user specified a different registry key.
6602 case "x${enable_win32_registry}" in
6605 gcc_cv_win32_registry_key
="$VERSION"
6608 # no registry lookup.
6609 gcc_cv_win32_registry_key
=''
6612 # user-specified key.
6613 gcc_cv_win32_registry_key
="$enable_win32_registry"
6617 if test "x$enable_win32_registry" != xno
; then
6618 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
6619 echo "configure:6620: checking registry key on windows hosts" >&5
6620 cat >> confdefs.h
<<EOF
6621 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
6624 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
6629 # Get an absolute path to the GCC top-level source directory
6635 # Conditionalize the makefile for this host machine.
6636 # Make-host contains the concatenation of all host makefile fragments
6637 # [there can be more than one]. This file is built by configure.frag.
6638 host_overrides
=Make-host
6639 dep_host_xmake_file
=
6640 for f
in ..
${host_xmake_file}
6642 if test -f ${srcdir}/config
/$f
6644 dep_host_xmake_file
="${dep_host_xmake_file} ${srcdir}/config/$f"
6648 # Conditionalize the makefile for this target machine.
6649 # Make-target contains the concatenation of all host makefile fragments
6650 # [there can be more than one]. This file is built by configure.frag.
6651 target_overrides
=Make-target
6653 for f
in ..
${tmake_file}
6655 if test -f ${srcdir}/config
/$f
6657 dep_tmake_file
="${dep_tmake_file} ${srcdir}/config/$f"
6661 # If the host doesn't support symlinks, modify CC in
6662 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
6663 # Otherwise, we can use "CC=$(CC)".
6665 if $symbolic_link $srcdir/gcc.c symtest.tem
2>/dev
/null
6667 cc_set_by_configure
="\$(CC)"
6668 quoted_cc_set_by_configure
="\$(CC)"
6669 stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6670 quoted_stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6673 if cp -p $srcdir/gcc.c symtest.tem
2>/dev
/null
6675 symbolic_link
="cp -p"
6679 cc_set_by_configure
="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
6680 quoted_cc_set_by_configure
="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
6681 stage_prefix_set_by_configure
="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
6682 quoted_stage_prefix_set_by_configure
="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
6686 out_object_file
=`basename $out_file .c`.o
6689 for f
in $tm_file; do
6692 tm_file_list
="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6694 tm_file_list
="${tm_file_list} $f" ;;
6695 *) tm_file_list
="${tm_file_list} \$(srcdir)/config/$f" ;;
6700 for f
in $tm_p_file; do
6701 tm_p_file_list
="${tm_p_file_list} \$(srcdir)/config/$f"
6705 for f
in $host_xm_file; do
6708 host_xm_file_list
="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6709 auto-host.h | defaults.h
)
6710 host_xm_file_list
="${host_xm_file_list} $f" ;;
6711 *) host_xm_file_list
="${host_xm_file_list} \$(srcdir)/config/$f" ;;
6716 for f
in $build_xm_file; do
6719 build_xm_file_list
="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6720 auto-build.h | auto-host.h | defaults.h
)
6721 build_xm_file_list
="${build_xm_file_list} $f" ;;
6722 *) build_xm_file_list
="${build_xm_file_list} \$(srcdir)/config/$f" ;;
6726 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
6727 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
6730 SYSTEM_HEADER_DIR
='$(NATIVE_SYSTEM_HEADER_DIR)'
6731 if test x
$host != x
$target
6733 CROSS
="-DCROSS_COMPILE"
6735 SYSTEM_HEADER_DIR
='$(CROSS_SYSTEM_HEADER_DIR)'
6738 # If this is a cross-compiler that does not
6739 # have its own set of headers then define
6742 # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS.
6743 # This prevents libgcc2 from containing any code which requires libc
6746 if test x
$host != x
$target && test x
$with_headers = x
; then
6747 inhibit_libc
=-Dinhibit_libc
6749 if test x
$with_newlib = xyes
; then
6750 inhibit_libc
=-Dinhibit_libc
6755 # When building gcc with a cross-compiler, we need to adjust things so
6756 # that the generator programs are still built with the native compiler.
6757 # Also, we cannot run fixincludes or fix-header.
6758 # Note that the terminology here is wrong; it should be BUILD_* throughout.
6761 # These are the normal (build=host) settings:
6763 HOST_PREFIX_1
=ignore-
6765 HOST_CFLAGS
='$(ALL_CFLAGS)'
6767 STMP_FIXINC
=stmp-fixinc
6768 STMP_FIXPROTO
=stmp-fixproto
6770 # And these apply if build != host.
6771 if test x
$build != x
$host
6774 HOST_PREFIX_1
=build-
6775 HOST_CC
='$(CC_FOR_BUILD)'
6776 HOST_CFLAGS
='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)'
6782 # Expand extra_headers to include complete path.
6783 # This substitutes for lots of t-* files.
6785 if test "x$extra_headers" = x
6788 # Prepend ${srcdir}/config/${cpu_type}/ to every entry in extra_headers.
6789 for file in $extra_headers;
6791 extra_headers_list
="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
6795 if test x
$use_collect2 = xno
; then
6799 # Add a definition of USE_COLLECT2 if system wants one.
6800 if test x
$use_collect2 != x
6802 host_xm_defines
="${host_xm_defines} USE_COLLECT2"
6803 xm_defines
="${xm_defines} USE_COLLECT2"
6806 # If we have gas in the build tree, make a link to it.
6807 if test -f ..
/gas
/Makefile
; then
6808 rm -f as
; $symbolic_link ..
/gas
/as-new
$host_exeext as
$host_exeext 2>/dev
/null
6811 # If we have nm and objdump in the build tree, make a link to them.
6812 if test -f ..
/binutils
/Makefile
; then
6813 rm -f nm
; $symbolic_link ..
/binutils
/nm-new
$host_exeext nm
$host_exeext 2>/dev
/null
6814 rm -f objdump
; $symbolic_link ..
/binutils
/objdump
$host_exeext objdump
$host_exeext 2>/dev
/null
6817 # If we have ld in the build tree, make a link to it.
6818 if test -f ..
/ld
/Makefile
; then
6819 rm -f collect-ld
; $symbolic_link ..
/ld
/ld-new
$host_exeext collect-ld
$host_exeext 2>/dev
/null
6822 # Figure out what assembler we will be using.
6823 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
6824 echo "configure:6825: checking what assembler to use" >&5
6826 gcc_cv_gas_major_version
=
6827 gcc_cv_gas_minor_version
=
6828 gcc_cv_as_gas_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
6829 gcc_cv_as_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6830 if test -x "$DEFAULT_ASSEMBLER"; then
6831 gcc_cv_as
="$DEFAULT_ASSEMBLER"
6832 elif test -x "$AS"; then
6834 elif test -x as
$host_exeext; then
6835 # Build using assembler in the current directory.
6836 gcc_cv_as
=.
/as
$host_exeext
6837 elif test -f $gcc_cv_as_gas_srcdir/configure.
in -a -f ..
/gas
/Makefile
; then
6838 # Single tree build which includes gas.
6839 for f
in $gcc_cv_as_bfd_srcdir/configure
$gcc_cv_as_gas_srcdir/configure
$gcc_cv_as_gas_srcdir/configure.
in $gcc_cv_as_gas_srcdir/Makefile.
in
6841 gcc_cv_gas_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6842 if test x
$gcc_cv_gas_version != x
; then
6846 gcc_cv_gas_major_version
=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6847 gcc_cv_gas_minor_version
=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6850 if test "x$gcc_cv_as" = x
-a x
$host = x
$target; then
6852 # Search the same directories that the installed compiler will
6853 # search. Else we may find the wrong assembler and lose. If we
6854 # do not find a suitable assembler binary, then try the user's
6857 # Also note we have to check MD_EXEC_PREFIX before checking the
6858 # user's path. Unfortunately, there is no good way to get at the
6859 # value of MD_EXEC_PREFIX here. So we do a brute force search
6860 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6861 # to be fixed as part of the make/configure rewrite too.
6863 if test "x$exec_prefix" = xNONE
; then
6864 if test "x$prefix" = xNONE
; then
6865 test_prefix
=/usr
/local
6870 test_prefix
=$exec_prefix
6873 # If the loop below does not find an assembler, then use whatever
6874 # one we can find in the users's path.
6876 gcc_cv_as
=as
$host_exeext
6878 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6879 $test_prefix/lib/gcc-lib/$target \
6880 /usr/lib/gcc/$target/$gcc_version \
6881 /usr/lib/gcc/$target \
6882 $test_prefix/$target/bin/$target/$gcc_version \
6883 $test_prefix/$target/bin \
6888 /bsd43/usr/lib/cmplrs/cc \
6889 /usr/cross64/usr/bin \
6890 /usr/lib/cmplrs/cc \
6891 /sysv/usr/lib/cmplrs/cc \
6892 /svr4/usr/lib/cmplrs/cc \
6895 for dir
in $test_dirs; do
6896 if test -f $dir/as
$host_exeext; then
6897 gcc_cv_as
=$dir/as
$host_exeext
6902 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6903 echo "$ac_t"""newly built gas
"" 1>&6
6905 echo "$ac_t""$gcc_cv_as" 1>&6
6908 # Figure out what linker we will be using.
6909 echo $ac_n "checking what linker to use""... $ac_c" 1>&6
6910 echo "configure:6911: checking what linker to use" >&5
6912 gcc_cv_gld_major_version
=
6913 gcc_cv_gld_minor_version
=
6914 gcc_cv_ld_gld_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
6915 gcc_cv_ld_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6916 if test -x "$DEFAULT_LINKER"; then
6917 gcc_cv_ld
="$DEFAULT_LINKER"
6918 elif test -x "$LD"; then
6920 elif test -x ld
$host_exeext; then
6921 # Build using linker in the current directory.
6922 gcc_cv_ld
=.
/ld
$host_exeext
6923 elif test -f $gcc_cv_ld_gld_srcdir/configure.
in -a -f ..
/ld
/Makefile
; then
6924 # Single tree build which includes ld.
6925 for f
in $gcc_cv_ld_bfd_srcdir/configure
$gcc_cv_ld_gld_srcdir/configure
$gcc_cv_ld_gld_srcdir/configure.
in $gcc_cv_ld_gld_srcdir/Makefile.
in
6927 gcc_cv_gld_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6928 if test x
$gcc_cv_gld_version != x
; then
6932 gcc_cv_gld_major_version
=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
6933 gcc_cv_gld_minor_version
=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6936 if test "x$gcc_cv_ld" = x
-a x
$host = x
$target; then
6938 # Search the same directories that the installed compiler will
6939 # search. Else we may find the wrong linker and lose. If we
6940 # do not find a suitable linker binary, then try the user's
6943 # Also note we have to check MD_EXEC_PREFIX before checking the
6944 # user's path. Unfortunately, there is no good way to get at the
6945 # value of MD_EXEC_PREFIX here. So we do a brute force search
6946 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6947 # to be fixed as part of the make/configure rewrite too.
6949 if test "x$exec_prefix" = xNONE
; then
6950 if test "x$prefix" = xNONE
; then
6951 test_prefix
=/usr
/local
6956 test_prefix
=$exec_prefix
6959 # If the loop below does not find an linker, then use whatever
6960 # one we can find in the users's path.
6962 gcc_cv_ld
=ld
$host_exeext
6964 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6965 $test_prefix/lib/gcc-lib/$target \
6966 /usr/lib/gcc/$target/$gcc_version \
6967 /usr/lib/gcc/$target \
6968 $test_prefix/$target/bin/$target/$gcc_version \
6969 $test_prefix/$target/bin \
6974 /bsd43/usr/lib/cmplrs/cc \
6975 /usr/cross64/usr/bin \
6976 /usr/lib/cmplrs/cc \
6977 /sysv/usr/lib/cmplrs/cc \
6978 /svr4/usr/lib/cmplrs/cc \
6981 for dir
in $test_dirs; do
6982 if test -f $dir/ld
$host_exeext; then
6983 gcc_cv_ld
=$dir/ld
$host_exeext
6988 if test x
$gcc_cv_gld_major_version != x
-a x
$gcc_cv_gld_minor_version != x
; then
6989 echo "$ac_t"""newly built ld
"" 1>&6
6991 echo "$ac_t""$gcc_cv_ld" 1>&6
6994 # Figure out what nm we will be using.
6995 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
6996 echo "configure:6997: checking what nm to use" >&5
6997 if test -x nm
$host_exeext; then
6998 gcc_cv_nm
=.
/nm
$host_exeext
6999 elif test x
$host = x
$target; then
7001 gcc_cv_nm
=nm
$host_exeext
7003 echo "$ac_t""$gcc_cv_nm" 1>&6
7005 # Figure out what objdump we will be using.
7006 echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
7007 echo "configure:7008: checking what objdump to use" >&5
7008 if test -x objdump
$host_exeext; then
7009 gcc_cv_objdump
=.
/objdump
$host_exeext
7010 elif test x
$host = x
$target; then
7012 gcc_cv_objdump
=objdump
$host_exeext
7014 echo "$ac_t""$gcc_cv_objdump" 1>&6
7016 # Figure out what assembler alignment features are present.
7017 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7018 echo "configure:7019: checking assembler alignment features" >&5
7019 gcc_cv_as_alignment_features
=none
7020 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7021 # Gas version 2.6 and later support for .balign and .p2align.
7022 # bytes to skip when using .p2align.
7023 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7024 gcc_cv_as_alignment_features
=".balign and .p2align"
7025 cat >> confdefs.h
<<\EOF
7026 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7030 # Gas version 2.8 and later support specifying the maximum
7031 # bytes to skip when using .p2align.
7032 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
7033 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7034 cat >> confdefs.h
<<\EOF
7035 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7039 elif test x
$gcc_cv_as != x
; then
7040 # Check if we have .balign and .p2align
7041 echo ".balign 4" > conftest.s
7042 echo ".p2align 2" >> conftest.s
7043 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7044 gcc_cv_as_alignment_features
=".balign and .p2align"
7045 cat >> confdefs.h
<<\EOF
7046 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7050 rm -f conftest.s conftest.o
7051 # Check if specifying the maximum bytes to skip when
7052 # using .p2align is supported.
7053 echo ".p2align 4,,7" > conftest.s
7054 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7055 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7056 cat >> confdefs.h
<<\EOF
7057 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7061 rm -f conftest.s conftest.o
7063 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
7065 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
7066 echo "configure:7067: checking assembler subsection support" >&5
7067 gcc_cv_as_subsections
=no
7068 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7069 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7070 gcc_cv_as_subsections
="working .subsection -1"
7072 elif test x
$gcc_cv_as != x
; then
7073 # Check if we have .subsection
7074 echo ".subsection 1" > conftest.s
7075 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7076 gcc_cv_as_subsections
=".subsection"
7077 if test x
$gcc_cv_nm != x
; then
7078 cat > conftest.s
<<EOF
7079 conftest_label1: .word 0
7081 conftest_label2: .word 0
7084 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7085 $gcc_cv_nm conftest.o |
grep conftest_label1
> conftest.nm1
7086 $gcc_cv_nm conftest.o |
grep conftest_label2 |
sed -e 's/label2/label1/' > conftest.nm2
7087 if cmp conftest.nm1 conftest.nm2
> /dev
/null
2>&1; then
7090 gcc_cv_as_subsections
="working .subsection -1"
7095 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7097 if test x
"$gcc_cv_as_subsections" = x
"working .subsection -1"; then
7098 cat >> confdefs.h
<<\EOF
7099 #define HAVE_GAS_SUBSECTION_ORDERING 1
7103 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
7105 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
7106 echo "configure:7107: checking assembler weak support" >&5
7108 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7109 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
7110 gcc_cv_as_weak
="yes"
7112 elif test x
$gcc_cv_as != x
; then
7113 # Check if we have .weak
7114 echo " .weak foobar" > conftest.s
7115 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7116 gcc_cv_as_weak
="yes"
7118 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7120 if test x
"$gcc_cv_as_weak" = xyes
; then
7121 cat >> confdefs.h
<<\EOF
7122 #define HAVE_GAS_WEAK 1
7126 echo "$ac_t""$gcc_cv_as_weak" 1>&6
7128 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
7129 echo "configure:7130: checking assembler hidden support" >&5
7131 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7132 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7133 gcc_cv_as_hidden
="yes"
7135 elif test x
$gcc_cv_as != x
; then
7136 # Check if we have .hidden
7137 echo " .hidden foobar" > conftest.s
7138 echo "foobar:" >> conftest.s
7139 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7140 gcc_cv_as_hidden
="yes"
7142 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7144 if test x
"$gcc_cv_as_hidden" = xyes
; then
7145 cat >> confdefs.h
<<\EOF
7146 #define HAVE_GAS_HIDDEN 1
7150 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
7152 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
7153 echo "configure:7154: checking assembler leb128 support" >&5
7155 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7156 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7157 gcc_cv_as_leb128
="yes"
7159 elif test x
$gcc_cv_as != x
; then
7160 # Check if we have .[us]leb128, and support symbol arithmetic with it.
7161 cat > conftest.s
<<EOF
7169 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7170 gcc_cv_as_leb128
="yes"
7172 # GAS versions before 2.11 do not support uleb128,
7173 # despite appearing to.
7174 # ??? There exists an elf-specific test that will crash
7175 # the assembler. Perhaps it's better to figure out whether
7176 # arbitrary sections are supported and try the test.
7177 as_ver
=`$gcc_cv_as --version 2>/dev/null | head -1`
7178 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7179 as_ver
=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
7180 as_major
=`echo $as_ver | sed 's/\..*//'`
7181 as_minor
=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
7182 if test $as_major -eq 2 -a $as_minor -lt 11; then
7183 gcc_cv_as_leb128
="no"
7187 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7189 if test x
"$gcc_cv_as_leb128" = xyes
; then
7190 cat >> confdefs.h
<<\EOF
7191 #define HAVE_AS_LEB128 1
7195 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
7197 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
7198 echo "configure:7199: checking assembler eh_frame optimization" >&5
7199 gcc_cv_as_eh_frame
=no
7200 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7201 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7202 gcc_cv_as_eh_frame
="yes"
7204 elif test x
$gcc_cv_as != x
; then
7205 # Check if this is GAS.
7206 as_ver
=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
7207 rm -f a.out
2> /dev
/null
7208 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7209 # Versions up to and including 2.11.0 may mis-optimize
7210 # .eh_frame data. Try something.
7211 cat > conftest.s
<<EOF
7218 .section .eh_frame,"aw",@progbits
7220 .4byte .LECIE1-.LSCIE1
7234 .4byte .LEFDE1-.LASFDE1
7236 .4byte .LASFDE1-__FRAME_BEGIN__
7245 cat > conftest.lit
<<EOF
7246 0000 10000000 00000000 017a0001 781a0004 .........z..x...
7247 0010 01000000 12000000 18000000 00000000 ................
7248 0020 08000000 04080000 0044 .........D
7250 cat > conftest.big
<<EOF
7251 0000 00000010 00000000 017a0001 781a0004 .........z..x...
7252 0010 00000001 00000012 00000018 00000000 ................
7253 0020 00000008 04000000 0844 .........D
7255 # If the assembler didn't choke, and we can objdump,
7256 # and we got the correct data, then succeed.
7257 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7258 && $gcc_cv_objdump -s -j .eh_frame conftest.o
2>/dev
/null \
7259 |
tail -3 > conftest.got \
7260 && { cmp conftest.lit conftest.got
> /dev
/null
2>&1 \
7261 ||
cmp conftest.big conftest.got
> /dev
/null
2>&1; }
7263 gcc_cv_as_eh_frame
="yes"
7265 gcc_cv_as_eh_frame
="bad"
7266 if $gcc_cv_as -o conftest.o
--traditional-format /dev
/null
; then
7267 cat >> confdefs.h
<<\EOF
7268 #define USE_AS_TRADITIONAL_FORMAT 1
7276 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
7278 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
7279 echo "configure:7280: checking assembler section merging support" >&5
7280 gcc_cv_as_shf_merge
=no
7281 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7282 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7283 gcc_cv_as_shf_merge
=yes
7285 elif test x
$gcc_cv_as != x
; then
7286 # Check if we support SHF_MERGE sections
7287 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
7288 if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s
> /dev
/null
2>&1; then
7289 gcc_cv_as_shf_merge
=yes
7291 rm -f conftest.s conftest.o
7293 if test x
"$gcc_cv_as_shf_merge" = xyes
; then
7294 cat >> confdefs.h
<<\EOF
7295 #define HAVE_GAS_SHF_MERGE 1
7299 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
7302 # All TARGET_ABI_OSF targets.
7303 alpha
*-*-osf* | alpha
*-*-linux* | alpha
*-*-*bsd
*)
7304 echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
7305 echo "configure:7306: checking assembler supports explicit relocations" >&5
7306 if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
7307 echo $ac_n "(cached) $ac_c" 1>&6
7310 gcc_cv_as_explicit_relocs
=unknown
7311 if test x
$gcc_cv_gas_major_version != x \
7312 -a x
$gcc_cv_gas_minor_version != x
7314 if test "$gcc_cv_gas_major_version" -eq 2 \
7315 -a "$gcc_cv_gas_minor_version" -ge 12 \
7316 -o "$gcc_cv_gas_major_version" -gt 2; then
7317 gcc_cv_as_explicit_relocs
=yes
7319 elif test x
$gcc_cv_as != x
; then
7320 cat > conftest.s
<< 'EOF'
7323 extbl
$3, $2, $3 !lituse_bytoff
!1
7324 ldq
$2, a
($29) !literal
!1
7325 ldq
$4, b
($29) !literal
!2
7326 ldq_u
$3, 0($2) !lituse_base
!1
7327 ldq
$27, f
($29) !literal
!5
7328 jsr
$26, ($27), f
!lituse_jsr
!5
7329 ldah
$29, 0($26) !gpdisp
!3
7330 lda
$0, c
($29) !gprel
7331 ldah
$1, d
($29) !gprelhigh
7332 lda
$1, d
($1) !gprellow
7333 lda
$29, 0($29) !gpdisp
!3
7335 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7336 gcc_cv_as_explicit_relocs
=yes
7338 gcc_cv_as_explicit_relocs
=no
7340 rm -f conftest.s conftest.o
7345 echo "$ac_t""$gcc_cv_as_explicit_relocs" 1>&6
7346 if test "x$gcc_cv_as_explicit_relocs" = xyes
; then
7347 cat >> confdefs.h
<<\EOF
7348 #define HAVE_AS_EXPLICIT_RELOCS 1
7354 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
7355 echo "configure:7356: checking assembler .register pseudo-op support" >&5
7356 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
7357 echo $ac_n "(cached) $ac_c" 1>&6
7360 gcc_cv_as_register_pseudo_op
=unknown
7361 if test x
$gcc_cv_as != x
; then
7362 # Check if we have .register
7363 echo ".register %g2, #scratch" > conftest.s
7364 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7365 gcc_cv_as_register_pseudo_op
=yes
7367 gcc_cv_as_register_pseudo_op
=no
7369 rm -f conftest.s conftest.o
7374 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
7375 if test "x$gcc_cv_as_register_pseudo_op" = xyes
; then
7376 cat >> confdefs.h
<<\EOF
7377 #define HAVE_AS_REGISTER_PSEUDO_OP 1
7382 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
7383 echo "configure:7384: checking assembler supports -relax" >&5
7384 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
7385 echo $ac_n "(cached) $ac_c" 1>&6
7388 gcc_cv_as_relax_opt
=unknown
7389 if test x
$gcc_cv_as != x
; then
7390 # Check if gas supports -relax
7391 echo ".text" > conftest.s
7392 if $gcc_cv_as -relax -o conftest.o conftest.s
> /dev
/null
2>&1; then
7393 gcc_cv_as_relax_opt
=yes
7395 gcc_cv_as_relax_opt
=no
7397 rm -f conftest.s conftest.o
7402 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
7403 if test "x$gcc_cv_as_relax_opt" = xyes
; then
7404 cat >> confdefs.h
<<\EOF
7405 #define HAVE_AS_RELAX_OPTION 1
7410 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
7411 echo "configure:7412: checking assembler and linker support unaligned pc related relocs" >&5
7412 if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
7413 echo $ac_n "(cached) $ac_c" 1>&6
7416 gcc_cv_as_sparc_ua_pcrel
=unknown
7417 if test x
$gcc_cv_as != x
-a x
$gcc_cv_ld != x
; then
7418 gcc_cv_as_sparc_ua_pcrel
=no
7419 echo ".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo)" > conftest.s
7420 if $gcc_cv_as -K PIC
-o conftest.o conftest.s
> /dev
/null
2>&1; then
7421 if $gcc_cv_ld -o conftest conftest.o
-G > /dev
/null
2>&1; then
7422 gcc_cv_as_sparc_ua_pcrel
=yes
7425 rm -f conftest.s conftest.o conftest
7430 echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel" 1>&6
7431 if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes
; then
7432 cat >> confdefs.h
<<\EOF
7433 #define HAVE_AS_SPARC_UA_PCREL 1
7440 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
7441 echo "configure:7442: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
7442 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
7443 echo $ac_n "(cached) $ac_c" 1>&6
7446 if test -n "$gcc_cv_as"; then
7447 echo ".xword foo" > conftest.s
7448 gcc_cv_as_flags64
=no
7449 for flag
in "-xarch=v9" "-64 -Av9"; do
7450 if $gcc_cv_as $flag -o conftest.o conftest.s \
7451 > /dev
/null
2>&1; then
7452 gcc_cv_as_flags64
=$flag
7456 rm -f conftest.s conftest.o
7458 if test "$gas" = yes; then
7459 gcc_cv_as_flags64
="-64 -Av9"
7461 gcc_cv_as_flags64
="-xarch=v9"
7467 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
7468 if test "x$gcc_cv_as_flags64" = xno
; then
7470 tmake_file
=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7471 dep_tmake_file
=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7474 cat >> confdefs.h
<<EOF
7475 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
7480 *) gcc_cv_as_flags64
=${gcc_cv_as_flags64-no}
7484 if test "x$gcc_cv_as_flags64" != xno
; then
7485 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
7486 echo "configure:7487: checking for assembler offsetable %lo() support" >&5
7487 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
7488 echo $ac_n "(cached) $ac_c" 1>&6
7491 gcc_cv_as_offsetable_lo10
=unknown
7492 if test "x$gcc_cv_as" != x
; then
7493 # Check if assembler has offsetable %lo()
7494 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
7495 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
7496 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
7498 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
7499 > /dev
/null
2>&1; then
7500 if cmp conftest.o conftest1.o
> /dev
/null
2>&1; then
7501 gcc_cv_as_offsetable_lo10
=no
7503 gcc_cv_as_offsetable_lo10
=yes
7506 gcc_cv_as_offsetable_lo10
=no
7508 rm -f conftest.s conftest.o conftest1.s conftest1.o
7513 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
7514 if test "x$gcc_cv_as_offsetable_lo10" = xyes
; then
7515 cat >> confdefs.h
<<\EOF
7516 #define HAVE_AS_OFFSETABLE_LO10 1
7524 i
[34567]86-*-* | x86_64-
*-*)
7525 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
7526 echo "configure:7527: checking assembler instructions" >&5
7527 gcc_cv_as_instructions
=
7528 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7529 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
7530 gcc_cv_as_instructions
="filds fists"
7532 elif test x
$gcc_cv_as != x
; then
7533 set "filds fists" "filds mem; fists mem"
7536 echo "$2" > conftest.s
7537 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7538 gcc_cv_as_instructions
=${gcc_cv_as_instructions}$1" "
7542 rm -f conftest.s conftest.o
7544 if test x
"$gcc_cv_as_instructions" != x
; then
7545 cat >> confdefs.h
<<EOF
7546 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
7550 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
7552 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
7553 echo "configure:7554: checking assembler GOTOFF in data directives" >&5
7554 gcc_cv_as_gotoff_in_data
=no
7555 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
7557 if test "$gcc_cv_gas_major_version" -eq 2 \
7558 -a "$gcc_cv_gas_minor_version" -ge 11 \
7559 -o "$gcc_cv_gas_major_version" -gt 2; then
7560 gcc_cv_as_gotoff_in_data
=yes
7562 elif test x
$gcc_cv_as != x
; then
7563 cat > conftest.s
<<EOF
7570 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7571 gcc_cv_as_gotoff_in_data
=yes
7574 cat >> confdefs.h
<<EOF
7575 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
7578 echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
7582 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
7583 echo "configure:7584: checking assembler dwarf2 debug_line support" >&5
7584 gcc_cv_as_dwarf2_debug_line
=no
7585 # ??? Not all targets support dwarf2 debug_line, even within a version
7586 # of gas. Moreover, we need to emit a valid instruction to trigger any
7587 # info to the output file. So, as supported targets are added to gas 2.11,
7588 # add some instruction here to (also) show we expect this might work.
7589 # ??? Once 2.11 is released, probably need to add first known working
7590 # version to the per-target configury.
7592 i?
86*-*-* | mips
*-*-* | alpha
*-*-* | powerpc
*-*-* | sparc
*-*-* | m68
*-*-* | x86_64
*-*-*)
7599 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7601 if test "$gcc_cv_gas_major_version" -eq 2 \
7602 -a "$gcc_cv_gas_minor_version" -ge 11 \
7603 -o "$gcc_cv_gas_major_version" -gt 2 \
7604 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7605 && test x
"$insn" != x
; then
7606 gcc_cv_as_dwarf2_debug_line
="yes"
7608 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7609 echo ' .file 1 "conftest.s"' > conftest.s
7610 echo ' .loc 1 3 0' >> conftest.s
7611 echo " $insn" >> conftest.s
7612 # ??? This fails with non-gnu grep.
7613 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7614 && grep debug_line conftest.o
> /dev
/null
2>&1 ; then
7615 # The .debug_line file table must be in the exact order that
7616 # we specified the files, since these indices are also used
7617 # by DW_AT_decl_file. Approximate this test by testing if
7618 # the assembler bitches if the same index is assigned twice.
7619 echo ' .file 1 "foo.s"' > conftest.s
7620 echo ' .file 1 "bar.s"' >> conftest.s
7621 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1
7623 gcc_cv_as_dwarf2_debug_line
="no"
7625 gcc_cv_as_dwarf2_debug_line
="yes"
7628 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7630 if test x
"$gcc_cv_as_dwarf2_debug_line" = xyes
; then
7631 cat >> confdefs.h
<<\EOF
7632 #define HAVE_AS_DWARF2_DEBUG_LINE 1
7636 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
7638 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
7639 echo "configure:7640: checking assembler --gdwarf2 support" >&5
7640 gcc_cv_as_gdwarf2_flag
=no
7641 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7643 if test "$gcc_cv_gas_major_version" -eq 2 \
7644 -a "$gcc_cv_gas_minor_version" -ge 11 \
7645 -o "$gcc_cv_gas_major_version" -gt 2 \
7646 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7647 && test x
"$insn" != x
; then
7648 gcc_cv_as_gdwarf2_debug_flag
="yes"
7650 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7651 echo '' > conftest.s
7652 # ??? This fails with non-gnu grep.
7653 if $gcc_cv_as --gdwarf2 -o conftest.o conftest.s
> /dev
/null
2>&1
7655 gcc_cv_as_gdwarf2_flag
="yes"
7657 rm -f conftest.s conftest.o
7659 if test x
"$gcc_cv_as_gdwarf2_flag" = xyes
; then
7660 cat >> confdefs.h
<<\EOF
7661 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
7665 echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
7667 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
7668 echo "configure:7669: checking assembler --gstabs support" >&5
7669 gcc_cv_as_gstabs_flag
=no
7670 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7672 if test "$gcc_cv_gas_major_version" -eq 2 \
7673 -a "$gcc_cv_gas_minor_version" -ge 11 \
7674 -o "$gcc_cv_gas_major_version" -gt 2 \
7675 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7676 && test x
"$insn" != x
; then
7677 gcc_cv_as_gstabs_debug_flag
="yes"
7679 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7680 echo '' > conftest.s
7681 # ??? This fails with non-gnu grep.
7682 if $gcc_cv_as --gstabs -o conftest.o conftest.s
> /dev
/null
2>&1 ; then
7683 gcc_cv_as_gstabs_flag
="yes"
7685 rm -f conftest.s conftest.o
7687 if test x
"$gcc_cv_as_gstabs_flag" = xyes
; then
7688 cat >> confdefs.h
<<\EOF
7689 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
7693 echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
7695 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
7696 echo "configure:7697: checking linker PT_GNU_EH_FRAME support" >&5
7697 gcc_cv_ld_eh_frame_hdr
=no
7698 if test x
$gcc_cv_gld_major_version != x
-a x
$gcc_cv_gld_minor_version != x
; then
7699 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ..
/ld
/Makefile
> /dev
/null
; then
7700 gcc_cv_ld_eh_frame_hdr
=yes
7702 elif test x
$gcc_cv_ld != x
; then
7703 # Check if linker supports --eh-frame-hdr option
7704 if $gcc_cv_ld --help 2>/dev
/null |
grep eh-frame-hdr
> /dev
/null
; then
7705 gcc_cv_ld_eh_frame_hdr
=yes
7708 if test x
"$gcc_cv_ld_eh_frame_hdr" = xyes
; then
7709 cat >> confdefs.h
<<\EOF
7710 #define HAVE_LD_EH_FRAME_HDR 1
7714 echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
7716 if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
7717 cat >> confdefs.h
<<EOF
7718 #define PREFIX_INCLUDE_DIR "$prefix/include"
7723 # Figure out what language subdirectories are present.
7724 # Look if the user specified --enable-languages="..."; if not, use
7725 # the environment variable $LANGUAGES if defined. $LANGUAGES might
7727 # NB: embedded tabs in this IF block -- do not untabify
7728 if test x
"${enable_languages+set}" != xset
; then
7729 if test x
"${LANGUAGES+set}" = xset
; then
7730 enable_languages
="${LANGUAGES}"
7731 echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2
7734 enable_languages
=all
7737 if test x
"${enable_languages}" = x ||
7738 test x
"${enable_languages}" = xyes
;
7740 { echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; }
7743 enable_languages
=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
7745 # First scan to see if an enabled language requires some other language.
7746 # We assume that a given config-lang.in will list all the language
7747 # front ends it requires, even if some are required indirectly.
7748 for lang
in ${srcdir}/*/config-lang.
in ..
7753 # The odd quoting in the next line works around
7754 # an apparent bug in bash 1.12 on linux.
7755 ${srcdir}/[*]/config-lang.
in)
7758 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7759 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
7760 for other
in $this_lang_requires
7762 case ,${enable_languages}, in
7768 enable_languages
="$enable_languages,$other"
7777 for lang
in ${srcdir}/*/config-lang.
in ..
7781 # The odd quoting in the next line works around
7782 # an apparent bug in bash 1.12 on linux.
7783 ${srcdir}/[*]/config-lang.
in) ;;
7785 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7786 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
7787 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
7788 if test "x$lang_alias" = x
7790 echo "$lang doesn't set \$language." 1>&2
7793 case ${build_by_default},${enable_languages}, in
7794 *,$lang_alias,*) add_this_lang
=yes ;;
7795 no
,*) add_this_lang
=no
;;
7796 *,all
,*) add_this_lang
=yes ;;
7797 *) add_this_lang
=no
;;
7799 if test x
"${add_this_lang}" = xyes
; then
7801 ${srcdir}/ada
/config-lang.
in)
7802 if test x
$have_gnat = xyes
; then
7803 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7807 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7815 # Make gthr-default.h if we have a thread file.
7817 if test $thread_file != single
; then
7818 rm -f gthr-default.h
7819 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
7820 gthread_flags
=-DHAVE_GTHR_DEFAULT
7824 # Find out what GC implementation we want, or may, use.
7825 # Check whether --with-gc or --without-gc was given.
7826 if test "${with_gc+set}" = set; then
7833 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
7841 echo "Using $GGC for garbage collection."
7843 # Use the system's zlib library.
7845 zlibinc
="-I\$(srcdir)/../zlib"
7846 # Check whether --with-system-zlib or --without-system-zlib was given.
7847 if test "${with_system_zlib+set}" = set; then
7848 withval
="$with_system_zlib"
7858 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
7859 echo "configure:7860: checking whether to enable maintainer-specific portions of Makefiles" >&5
7860 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7861 if test "${enable_maintainer_mode+set}" = set; then
7862 enableval
="$enable_maintainer_mode"
7863 maintainer_mode
=$enableval
7869 echo "$ac_t""$maintainer_mode" 1>&6
7871 if test "$maintainer_mode" = "yes"; then
7877 # With Setjmp/Longjmp based exception handling.
7878 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
7879 if test "${enable_sjlj_exceptions+set}" = set; then
7880 enableval
="$enable_sjlj_exceptions"
7881 sjlj
=`if test $enableval = yes; then echo 1; else echo 0; fi`
7882 cat >> confdefs.h
<<EOF
7883 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
7889 # Make empty files to contain the specs and options for each language.
7890 # Then add #include lines to for a compiler that has specs and/or options.
7895 for subdir
in .
$subdirs
7897 if test -f $srcdir/$subdir/lang-specs.h
; then
7898 lang_specs_files
="$lang_specs_files $srcdir/$subdir/lang-specs.h"
7900 if test -f $srcdir/$subdir/lang-options.h
; then
7901 lang_options_files
="$lang_options_files $srcdir/$subdir/lang-options.h"
7903 if test -f $srcdir/$subdir/$subdir-tree.def
; then
7904 lang_tree_files
="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
7908 # These (without "all_") are set in each config-lang.in.
7909 # `language' must be a single word so is spelled singularly.
7914 all_outputs
='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
7915 # List of language makefile fragments.
7918 # Add the language fragments.
7919 # Languages are added via two mechanisms. Some information must be
7920 # recorded in makefile variables, these are defined in config-lang.in.
7921 # We accumulate them and plug them into the main Makefile.
7922 # The other mechanism is a set of hooks for each of the main targets
7923 # like `clean', `install', etc.
7925 language_fragments
="Make-lang"
7926 language_hooks
="Make-hooks"
7928 for s
in ..
$subdirs
7937 .
${srcdir}/$s/config-lang.
in
7938 if test "x$language" = x
7940 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
7943 all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
7944 if test -f ${srcdir}/$s/Makefile.
in
7945 then all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
7947 all_languages
="$all_languages $language"
7948 if test "x$boot_language" = xyes
7950 all_boot_languages
="$all_boot_languages $language"
7952 all_compilers
="$all_compilers $compilers"
7953 all_stagestuff
="$all_stagestuff $stagestuff"
7954 all_outputs
="$all_outputs $outputs"
7959 for language
in ..
$all_languages
7961 if test $language != ".."
7963 check_languages
="$check_languages check-$language"
7967 # Since we can't use `::' targets, we link each language in
7968 # with a set of hooks, reached indirectly via lang.${target}.
7972 target_list
="all.build all.cross start.encap rest.encap \
7973 info dvi generated-manpages \
7974 install-normal install-common install-info install-man \
7976 mostlyclean clean distclean extraclean maintainer-clean \
7977 stage1 stage2 stage3 stage4"
7978 for t
in $target_list
7981 for lang
in ..
$all_languages
7983 if test $lang != ".."; then
7987 echo "lang.$t: $x" >> Make-hooks
7992 echo "dir ." > .gdbinit
7993 echo "dir ${srcdir}" >> .gdbinit
7994 if test x
$gdb_needs_out_file_path = xyes
7996 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
7998 if test "x$subdirs" != x
; then
8001 echo "dir ${srcdir}/$s" >> .gdbinit
8004 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
8006 # Define variables host_canonical and build_canonical
8007 # because some Cygnus local changes in the Makefile depend on them.
8008 build_canonical
=${build}
8009 host_canonical
=${host}
8011 if test "${host}" != "${target}" ; then
8012 target_subdir
=${target_alias}/
8018 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8019 # absolute path for gcc_tooldir based on inserting the number of up-directory
8020 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8021 # $(libsubdir)/@(unlibsubdir) based path.
8022 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8023 # make and thus we'd get different behavior depending on where we built the
8025 if test x
$exec_prefix = xNONE
-o x
$exec_prefix = x
$prefix; then
8026 gcc_tooldir
='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8028 # An explanation of the sed strings:
8029 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
8030 # -e 's|/$||' match a trailing forward slash and eliminates it
8031 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
8032 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
8034 # (*) Note this pattern overwrites the first character of the string
8035 # with a forward slash if one is not already present. This is not a
8036 # problem because the exact names of the sub-directories concerned is
8037 # unimportant, just the number of them matters.
8039 # The practical upshot of these patterns is like this:
8041 # prefix exec_prefix result
8042 # ------ ----------- ------
8044 # /foo/ /foo/bar ../
8045 # /foo /foo/bar/ ../
8046 # /foo/ /foo/bar/ ../
8047 # /foo /foo/bar/ugg ../../
8050 gcc_tooldir
="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8055 # Find a directory in which to install a shared libgcc.
8057 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
8058 if test "${enable_version_specific_runtime_libs+set}" = set; then
8059 enableval
="$enable_version_specific_runtime_libs"
8064 # Check whether --with-slibdir or --without-slibdir was given.
8065 if test "${with_slibdir+set}" = set; then
8066 withval
="$with_slibdir"
8067 slibdir
="$with_slibdir"
8069 if test "${enable_version_specific_runtime_libs+set}" = set; then
8070 slibdir
='$(libsubdir)'
8071 elif test "$host" != "$target"; then
8072 slibdir
='$(build_tooldir)/lib'
8080 # Nothing to do for FLOAT_H, float_format already handled.
8084 # Process the language and host/target makefile fragments.
8085 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag
$srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8087 # Substitute configuration variables
8151 # Echo that links are built
8152 if test x
$host = x
$target
8160 if test x
$host != x
$build
8162 str3
=" on a $build system"
8165 if test "x$str2" != x ||
test "x$str3" != x
8170 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8172 if test "x$str2" != x ||
test "x$str3" != x
8174 echo " ${str2}${str3}." 1>&2
8177 # Truncate the target if necessary
8178 if test x
$host_truncate_target != x
; then
8179 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
8182 # Configure the subdirectories
8183 # AC_CONFIG_SUBDIRS($subdirs)
8185 # Create the Makefile
8186 # and configure language subdirectories
8188 cat > confcache
<<\EOF
8189 # This file is a shell script that caches the results of configure
8190 # tests run on this system so they can be shared between configure
8191 # scripts and configure runs. It is not useful on other systems.
8192 # If it contains results you don't want to keep, you may remove or edit it.
8194 # By default, configure uses ./config.cache as the cache file,
8195 # creating it if it does not exist already. You can give configure
8196 # the --cache-file=FILE option to use a different cache file; that is
8197 # what configure does when it calls configure scripts in
8198 # subdirectories, so they share the cache.
8199 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8200 # config.status only pays attention to the cache file if you give it the
8201 # --recheck option to rerun configure.
8204 # The following way of writing the cache mishandles newlines in values,
8205 # but we know of no workaround that is simple, portable, and efficient.
8206 # So, don't put newlines in cache variables' values.
8207 # Ultrix sh set writes to stderr and can't be redirected directly,
8208 # and sets the high bit in the cache file unless we assign to the vars.
8210 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8212 # `set' does not quote correctly, so add quotes (double-quote substitution
8213 # turns \\\\ into \\, and sed turns \\ into \).
8215 -e "s/'/'\\\\''/g" \
8216 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8219 # `set' quotes correctly as required by POSIX, so do not add quotes.
8220 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8223 if cmp -s $cache_file confcache
; then
8226 if test -w $cache_file; then
8227 echo "updating cache $cache_file"
8228 cat confcache
> $cache_file
8230 echo "not updating unwritable cache $cache_file"
8235 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8237 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
8238 # Let make expand exec_prefix.
8239 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
8241 # Any assignment to VPATH causes Sun make to only execute
8242 # the first set of double-colon rules, so remove it if not needed.
8243 # If there is a colon in the path, we need to keep it.
8244 if test "x$srcdir" = x.
; then
8245 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
8248 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8250 DEFS
=-DHAVE_CONFIG_H
8252 # Without the "./", some shells look in PATH for config.status.
8253 : ${CONFIG_STATUS=./config.status}
8255 echo creating
$CONFIG_STATUS
8256 rm -f $CONFIG_STATUS
8257 cat > $CONFIG_STATUS <<EOF
8259 # Generated automatically by configure.
8260 # Run this file to recreate the current configuration.
8261 # This directory was configured as follows,
8262 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8264 # $0 $ac_configure_args
8266 # Compiler output produced by configure, useful for debugging
8267 # configure, is in ./config.log if it exists.
8269 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8272 case "\$ac_option" in
8273 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8274 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8275 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8276 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8277 echo "$CONFIG_STATUS generated by autoconf version 2.13"
8279 -help | --help | --hel | --he | --h)
8280 echo "\$ac_cs_usage"; exit 0 ;;
8281 *) echo "\$ac_cs_usage"; exit 1 ;;
8285 ac_given_srcdir=$srcdir
8287 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8289 cat >> $CONFIG_STATUS <<EOF
8291 # Protect against being on the right side of a sed subst in config.status.
8292 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8293 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8297 s%@CFLAGS@%$CFLAGS%g
8298 s%@CPPFLAGS@%$CPPFLAGS%g
8299 s%@CXXFLAGS@%$CXXFLAGS%g
8300 s%@FFLAGS@%$FFLAGS%g
8302 s%@LDFLAGS@%$LDFLAGS%g
8304 s%@exec_prefix@%$exec_prefix%g
8305 s%@prefix@%$prefix%g
8306 s%@program_transform_name@%$program_transform_name%g
8307 s%@bindir@%$bindir%g
8308 s%@sbindir@%$sbindir%g
8309 s%@libexecdir@%$libexecdir%g
8310 s%@datadir@%$datadir%g
8311 s%@sysconfdir@%$sysconfdir%g
8312 s%@sharedstatedir@%$sharedstatedir%g
8313 s%@localstatedir@%$localstatedir%g
8314 s%@libdir@%$libdir%g
8315 s%@includedir@%$includedir%g
8316 s%@oldincludedir@%$oldincludedir%g
8317 s%@infodir@%$infodir%g
8318 s%@mandir@%$mandir%g
8319 s%@enable_multilib@%$enable_multilib%g
8320 s%@enable_shared@%$enable_shared%g
8322 s%@host_alias@%$host_alias%g
8323 s%@host_cpu@%$host_cpu%g
8324 s%@host_vendor@%$host_vendor%g
8325 s%@host_os@%$host_os%g
8326 s%@target@%$target%g
8327 s%@target_alias@%$target_alias%g
8328 s%@target_cpu@%$target_cpu%g
8329 s%@target_vendor@%$target_vendor%g
8330 s%@target_os@%$target_os%g
8332 s%@build_alias@%$build_alias%g
8333 s%@build_cpu@%$build_cpu%g
8334 s%@build_vendor@%$build_vendor%g
8335 s%@build_os@%$build_os%g
8337 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
8338 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
8339 s%@strict1_warn@%$strict1_warn%g
8341 s%@warn_cflags@%$warn_cflags%g
8342 s%@stage1_cflags@%$stage1_cflags%g
8343 s%@SET_MAKE@%$SET_MAKE%g
8347 s%@RANLIB@%$RANLIB%g
8348 s%@INSTALL@%$INSTALL%g
8349 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8350 s%@INSTALL_DATA@%$INSTALL_DATA%g
8351 s%@GNATBIND@%$GNATBIND%g
8353 s%@have_mktemp_command@%$have_mktemp_command%g
8354 s%@MAKEINFO@%$MAKEINFO%g
8355 s%@BUILD_INFO@%$BUILD_INFO%g
8356 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
8359 s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g
8360 s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g
8361 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
8362 s%@LIBICONV@%$LIBICONV%g
8363 s%@manext@%$manext%g
8364 s%@objext@%$objext%g
8365 s%@FORBUILD@%$FORBUILD%g
8366 s%@PACKAGE@%$PACKAGE%g
8367 s%@VERSION@%$VERSION%g
8368 s%@ALLOCA@%$ALLOCA%g
8369 s%@GLIBC21@%$GLIBC21%g
8370 s%@USE_NLS@%$USE_NLS%g
8371 s%@MSGFMT@%$MSGFMT%g
8372 s%@GMSGFMT@%$GMSGFMT%g
8373 s%@XGETTEXT@%$XGETTEXT%g
8374 s%@INTLBISON@%$INTLBISON%g
8375 s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g
8376 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8377 s%@CATALOGS@%$CATALOGS%g
8378 s%@CATOBJEXT@%$CATOBJEXT%g
8379 s%@INTLLIBS@%$INTLLIBS%g
8380 s%@INTLDEPS@%$INTLDEPS%g
8381 s%@INTLOBJS@%$INTLOBJS%g
8383 s%@DATADIRNAME@%$DATADIRNAME%g
8384 s%@INSTOBJEXT@%$INSTOBJEXT%g
8385 s%@GENCAT@%$GENCAT%g
8386 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8387 s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g
8390 s%@SYSTEM_HEADER_DIR@%$SYSTEM_HEADER_DIR%g
8391 s%@inhibit_libc@%$inhibit_libc%g
8392 s%@HOST_PREFIX@%$HOST_PREFIX%g
8393 s%@HOST_PREFIX_1@%$HOST_PREFIX_1%g
8394 s%@HOST_CC@%$HOST_CC%g
8395 s%@HOST_CFLAGS@%$HOST_CFLAGS%g
8396 s%@STMP_FIXINC@%$STMP_FIXINC%g
8397 s%@STMP_FIXPROTO@%$STMP_FIXPROTO%g
8398 s%@gthread_flags@%$gthread_flags%g
8400 s%@zlibdir@%$zlibdir%g
8401 s%@zlibinc@%$zlibinc%g
8403 s%@build_canonical@%$build_canonical%g
8404 s%@host_canonical@%$host_canonical%g
8405 s%@target_subdir@%$target_subdir%g
8406 s%@gcc_tooldir@%$gcc_tooldir%g
8407 s%@dollar@%$dollar%g
8408 s%@slibdir@%$slibdir%g
8409 s%@objdir@%$objdir%g
8410 s%@subdirs@%$subdirs%g
8411 s%@all_boot_languages@%$all_boot_languages%g
8412 s%@all_compilers@%$all_compilers%g
8413 s%@all_lang_makefiles@%$all_lang_makefiles%g
8414 s%@all_languages@%$all_languages%g
8415 s%@all_stagestuff@%$all_stagestuff%g
8416 s%@build_exeext@%$build_exeext%g
8417 s%@build_install_headers_dir@%$build_install_headers_dir%g
8418 s%@build_xm_file_list@%$build_xm_file_list%g
8419 s%@build_xm_file@%$build_xm_file%g
8420 s%@build_xm_defines@%$build_xm_defines%g
8421 s%@check_languages@%$check_languages%g
8422 s%@cc_set_by_configure@%$cc_set_by_configure%g
8423 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8424 s%@cpp_install_dir@%$cpp_install_dir%g
8425 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8426 s%@dep_tmake_file@%$dep_tmake_file%g
8427 s%@extra_headers_list@%$extra_headers_list%g
8428 s%@extra_objs@%$extra_objs%g
8429 s%@extra_parts@%$extra_parts%g
8430 s%@extra_passes@%$extra_passes%g
8431 s%@extra_programs@%$extra_programs%g
8432 s%@float_h_file@%$float_h_file%g
8433 s%@gcc_config_arguments@%$gcc_config_arguments%g
8434 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8435 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
8436 s%@gcc_version@%$gcc_version%g
8437 s%@gcc_version_full@%$gcc_version_full%g
8438 s%@gcc_version_trigger@%$gcc_version_trigger%g
8439 s%@host_exeext@%$host_exeext%g
8440 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8441 s%@host_xm_file_list@%$host_xm_file_list%g
8442 s%@host_xm_file@%$host_xm_file%g
8443 s%@host_xm_defines@%$host_xm_defines%g
8444 s%@install@%$install%g
8445 s%@lang_options_files@%$lang_options_files%g
8446 s%@lang_specs_files@%$lang_specs_files%g
8447 s%@lang_tree_files@%$lang_tree_files%g
8448 s%@local_prefix@%$local_prefix%g
8449 s%@md_file@%$md_file%g
8450 s%@objc_boehm_gc@%$objc_boehm_gc%g
8451 s%@out_file@%$out_file%g
8452 s%@out_object_file@%$out_object_file%g
8453 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8454 s%@quoted_stage_prefix_set_by_configure@%$quoted_stage_prefix_set_by_configure%g
8455 s%@symbolic_link@%$symbolic_link%g
8456 s%@thread_file@%$thread_file%g
8457 s%@tm_file_list@%$tm_file_list%g
8458 s%@tm_file@%$tm_file%g
8459 s%@tm_p_file_list@%$tm_p_file_list%g
8460 s%@tm_p_file@%$tm_p_file%g
8461 s%@xm_file@%$xm_file%g
8462 s%@xm_defines@%$xm_defines%g
8463 s%@c_target_objs@%$c_target_objs%g
8464 s%@cxx_target_objs@%$cxx_target_objs%g
8465 s%@target_cpu_default@%$target_cpu_default%g
8466 /@target_overrides@/r $target_overrides
8467 s%@target_overrides@%%g
8468 /@host_overrides@/r $host_overrides
8469 s%@host_overrides@%%g
8470 /@language_fragments@/r $language_fragments
8471 s%@language_fragments@%%g
8472 /@language_hooks@/r $language_hooks
8473 s%@language_hooks@%%g
8478 cat >> $CONFIG_STATUS <<\EOF
8480 # Split the substitutions into bite-sized pieces for seds with
8481 # small command number limits, like on Digital OSF/1 and HP-UX.
8482 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
8483 ac_file
=1 # Number of current file.
8484 ac_beg
=1 # First line for current file.
8485 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
8488 while $ac_more_lines; do
8489 if test $ac_beg -gt 1; then
8490 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
8492 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
8494 if test ! -s conftest.s
$ac_file; then
8496 rm -f conftest.s
$ac_file
8498 if test -z "$ac_sed_cmds"; then
8499 ac_sed_cmds
="sed -f conftest.s$ac_file"
8501 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
8503 ac_file
=`expr $ac_file + 1`
8505 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
8508 if test -z "$ac_sed_cmds"; then
8513 cat >> $CONFIG_STATUS <<EOF
8515 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8517 cat >> $CONFIG_STATUS <<\EOF
8518 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
8519 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8521 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8522 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8523 *) ac_file_in
="${ac_file}.in" ;;
8526 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8528 # Remove last slash and all that follows it. Not all systems have dirname.
8529 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8530 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
8531 # The file is in a subdirectory.
8532 test ! -d "$ac_dir" && mkdir
"$ac_dir"
8533 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
8534 # A "../" for each directory in $ac_dir_suffix.
8535 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8537 ac_dir_suffix
= ac_dots
=
8540 case "$ac_given_srcdir" in
8542 if test -z "$ac_dots"; then top_srcdir
=.
8543 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8544 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
8546 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8547 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
8551 echo creating
"$ac_file"
8553 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8555 *Makefile
*) ac_comsub
="1i\\
8556 # $configure_input" ;;
8560 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8562 s%@configure_input@%$configure_input%g
8563 s%@srcdir@%$srcdir%g
8564 s%@top_srcdir@%$top_srcdir%g
8565 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
8569 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8570 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8572 # ac_d sets the value in "#define NAME VALUE" lines.
8573 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8574 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
8577 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8578 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8579 ac_uB
='\([ ]\)%\1#\2define\3'
8582 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8583 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8584 ac_eB
='$%\1#\2define\3'
8588 if test "${CONFIG_HEADERS+set}" != set; then
8590 cat >> $CONFIG_STATUS <<EOF
8591 CONFIG_HEADERS="auto-host.h:config.in"
8593 cat >> $CONFIG_STATUS <<\EOF
8595 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
8596 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8598 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8599 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8600 *) ac_file_in
="${ac_file}.in" ;;
8603 echo creating
$ac_file
8605 rm -f conftest.frag conftest.
in conftest.out
8606 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8607 cat $ac_file_inputs > conftest.
in
8611 # Transform confdefs.h into a sed script conftest.vals that substitutes
8612 # the proper values into config.h.in to produce config.h. And first:
8613 # Protect against being on the right side of a sed subst in config.status.
8614 # Protect against being in an unquoted here document in config.status.
8616 cat > conftest.hdr
<<\EOF
8619 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8623 sed -n -f conftest.hdr confdefs.h > conftest.vals
8626 # This sed command replaces #undef with comments. This is necessary, for
8627 # example, in the case of _POSIX_SOURCE, which is predefined and required
8628 # on some systems where configure will not decide to define it.
8629 cat >> conftest.vals <<\EOF
8630 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8633 # Break up conftest.vals because some shells have a limit on
8634 # the size of here documents, and old seds have small limits too.
8639 ac_lines=`grep -c . conftest.vals
`
8640 # grep -c gives empty output for an empty file on some AIX systems.
8641 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8642 # Write a limited-size here document to conftest.frag.
8643 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8644 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8646 sed -f conftest.frag conftest.in > conftest.out
8648 mv conftest.out conftest.in
8650 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8652 mv conftest.tail conftest.vals
8656 cat >> $CONFIG_STATUS <<\EOF
8657 rm -f conftest.frag conftest.h
8658 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8659 cat conftest.in >> conftest.h
8661 if cmp -s $ac_file conftest.h 2>/dev/null; then
8662 echo "$ac_file is unchanged"
8665 # Remove last slash and all that follows it. Not all systems have dirname.
8666 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
8667 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8668 # The file is in a subdirectory.
8669 test ! -d "$ac_dir" && mkdir "$ac_dir"
8672 mv conftest.h $ac_file
8677 cat >> $CONFIG_STATUS <<EOF
8680 symbolic_link='$symbolic_link'
8683 cat >> $CONFIG_STATUS <<\EOF
8684 for ac_file in $CONFIG_FILES; do
8685 # Support "outfile[:infile[:infile...]]"
8687 *:*) ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
8689 # PO directories have a Makefile.in generated from Makefile.in.in.
8690 case "$ac_file" in */Makefile.in)
8691 # Adjust a relative srcdir.
8692 ac_dir=`echo "$ac_file"|
sed 's%/[^/][^/]*$%%'`
8693 ac_dir_suffix="/`echo "$ac_dir"|
sed 's%^\./%%'`"
8694 ac_dots=`echo "$ac_dir_suffix"|
sed 's%/[^/]*%../%g'`
8695 # In autoconf-2.13 it is called $ac_given_srcdir.
8696 # In autoconf-2.50 it is called $srcdir.
8697 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8698 case "$ac_given_srcdir" in
8699 .) top_srcdir=`echo $ac_dots|
sed 's%/$%%'` ;;
8700 /*) top_srcdir="$ac_given_srcdir" ;;
8701 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8703 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8704 rm -f "$ac_dir/POTFILES"
8705 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8706 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
8707 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8708 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8714 case x$CONFIG_HEADERS in
8715 xauto-host.h:config.in)
8718 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8719 # bootstrapping and the installation procedure can still use
8720 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
8721 # FLAGS_TO_PASS has been modified to solve the problem there.
8722 # This is virtually a duplicate of what happens in configure.lang; we do
8723 # an extra check to make sure this only happens if ln -s can be used.
8724 if test "$symbolic_link" = "ln -s"; then
8725 for d in .. ${subdirs} fixinc ; do
8726 if test $d != ..; then
8729 for t in stage1 stage2 stage3 stage4 include
8732 $symbolic_link ../$t $t 2>/dev/null
8738 # Avoid having to add intl to our include paths.
8739 if test -f intl/libintl.h; then
8740 echo creating libintl.h
8741 echo '#include "intl/libintl.h"' >libintl.h
8746 chmod +x $CONFIG_STATUS
8747 rm -fr confdefs* $ac_clean_files
8748 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1