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"
1992 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1993 echo "configure:1994: checking whether ${MAKE-make} sets \${MAKE}" >&5
1994 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1995 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1996 echo $ac_n "(cached) $ac_c" 1>&6
1998 cat > conftestmake <<\EOF
2000 @echo 'ac_maketemp="${MAKE}"'
2002 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2003 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2004 if test -n "$ac_maketemp"; then
2005 eval ac_cv_prog_make_${ac_make}_set=yes
2007 eval ac_cv_prog_make_${ac_make}_set=no
2011 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2012 echo "$ac_t""yes" 1>&6
2015 echo "$ac_t""no" 1>&6
2016 SET_MAKE="MAKE=${MAKE-make}"
2020 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
2021 echo "configure:2022: checking whether a default assembler was specified" >&5
2022 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2023 if test x"$gas_flag" = x"no"; then
2024 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
2026 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
2029 echo "$ac_t""no" 1>&6
2032 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
2033 echo "configure:2034: checking whether a default linker was specified" >&5
2034 if test x"${DEFAULT_LINKER+set}" = x"set"; then
2035 if test x"$gnu_ld_flag" = x"no"; then
2036 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
2038 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
2041 echo "$ac_t""no" 1>&6
2044 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
2045 echo "configure:2046: checking for GNU C library" >&5
2046 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
2047 echo $ac_n "(cached) $ac_c" 1>&6
2049 cat > conftest.$ac_ext <<EOF
2050 #line 2051 "configure"
2051 #include "confdefs.h"
2052 #include <features.h>
2055 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
2056 #error Not a GNU C library system
2060 if { (eval echo configure:2061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2064 echo "configure: failed program was:" >&5
2065 cat conftest.$ac_ext >&5
2072 echo "$ac_t""$gcc_cv_glibc" 1>&6
2073 if test $gcc_cv_glibc = yes; then
2074 cat >> confdefs.h <<\EOF
2075 #define _GNU_SOURCE 1
2080 # Find some useful tools
2081 for ac_prog in mawk gawk nawk awk
2083 # Extract the first word of "$ac_prog", so it can be a program name with args.
2084 set dummy $ac_prog; ac_word=$2
2085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2086 echo "configure:2087: checking for $ac_word" >&5
2087 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2088 echo $ac_n "(cached) $ac_c" 1>&6
2090 if test -n "$AWK"; then
2091 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2093 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2095 for ac_dir in $ac_dummy; do
2096 test -z "$ac_dir" && ac_dir=.
2097 if test -f $ac_dir/$ac_word; then
2098 ac_cv_prog_AWK="$ac_prog"
2105 AWK="$ac_cv_prog_AWK"
2106 if test -n "$AWK"; then
2107 echo "$ac_t""$AWK" 1>&6
2109 echo "$ac_t""no" 1>&6
2112 test -n "$AWK" && break
2115 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
2116 echo "configure:2117: checking whether ln works" >&5
2117 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
2118 echo $ac_n "(cached) $ac_c" 1>&6
2120 rm -f conftestdata_t
2121 echo >conftestdata_f
2122 if ln conftestdata_f conftestdata_t 2>/dev/null
2126 if ln -s conftestdata_f conftestdata_t 2>/dev/null
2128 gcc_cv_prog_LN="ln -s"
2133 rm -f conftestdata_f conftestdata_t
2136 LN="$gcc_cv_prog_LN"
2137 if test "$gcc_cv_prog_LN" = "ln"; then
2138 echo "$ac_t""yes" 1>&6
2140 if test "$gcc_cv_prog_LN" = "ln -s"; then
2141 echo "$ac_t""no, using ln -s" 1>&6
2143 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
2147 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2148 echo "configure:2149: checking whether ln -s works" >&5
2149 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
2150 echo $ac_n "(cached) $ac_c" 1>&6
2152 rm -f conftestdata_t
2153 echo >conftestdata_f
2154 if ln -s conftestdata_f conftestdata_t 2>/dev/null
2156 gcc_cv_prog_LN_S="ln -s"
2158 if ln conftestdata_f conftestdata_t 2>/dev/null
2165 rm -f conftestdata_f conftestdata_t
2168 LN_S="$gcc_cv_prog_LN_S"
2169 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
2170 echo "$ac_t""yes" 1>&6
2172 if test "$gcc_cv_prog_LN_S" = "ln"; then
2173 echo "$ac_t""no, using ln" 1>&6
2175 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
2179 # Extract the first word of "ranlib", so it can be a program name with args.
2180 set dummy ranlib; ac_word=$2
2181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2182 echo "configure:2183: checking for $ac_word" >&5
2183 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2184 echo $ac_n "(cached) $ac_c" 1>&6
2186 if test -n "$RANLIB"; then
2187 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2189 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2191 for ac_dir in $ac_dummy; do
2192 test -z "$ac_dir" && ac_dir=.
2193 if test -f $ac_dir/$ac_word; then
2194 ac_cv_prog_RANLIB="ranlib"
2199 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2202 RANLIB="$ac_cv_prog_RANLIB"
2203 if test -n "$RANLIB"; then
2204 echo "$ac_t""$RANLIB" 1>&6
2206 echo "$ac_t""no" 1>&6
2209 # Find a good install program. We prefer a C program (faster),
2210 # so one script is as good as another. But avoid the broken or
2211 # incompatible versions:
2212 # SysV /etc/install, /usr/sbin/install
2213 # SunOS /usr/etc/install
2214 # IRIX /sbin/install
2216 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2217 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2218 # ./install, which can be erroneously created by make from ./install.sh.
2219 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2220 echo "configure:2221: checking for a BSD compatible install" >&5
2221 if test -z "$INSTALL"; then
2222 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2223 echo $ac_n "(cached) $ac_c" 1>&6
2225 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2226 for ac_dir in $PATH; do
2227 # Account for people who put trailing slashes in PATH elements.
2229 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2231 # OSF1 and SCO ODT 3.0 have their own names for install.
2232 for ac_prog in ginstall scoinst install; do
2233 if test -f $ac_dir/$ac_prog; then
2234 if test $ac_prog = install &&
2235 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2236 # AIX install. It has an incompatible calling convention.
2237 # OSF/1 installbsd also uses dspmsg, but is usable.
2240 ac_cv_path_install="$ac_dir/$ac_prog -c"
2251 if test "${ac_cv_path_install+set}" = set; then
2252 INSTALL="$ac_cv_path_install"
2254 # As a last resort, use the slow shell script. We don't cache a
2255 # path for INSTALL within a source directory, because that will
2256 # break other packages using the cache if that directory is
2257 # removed, or if the path is relative.
2258 INSTALL="$ac_install_sh"
2261 echo "$ac_t""$INSTALL" 1>&6
2263 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2264 # It thinks the first close brace ends the variable substitution.
2265 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2267 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2270 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2271 echo "configure:2272: checking for ANSI C header files" >&5
2272 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2273 echo $ac_n "(cached) $ac_c" 1>&6
2275 cat > conftest.$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2283 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2284 { (eval echo configure:2285: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2285 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2286 if test -z "$ac_err"; then
2288 ac_cv_header_stdc=yes
2291 echo "configure: failed program was:" >&5
2292 cat conftest.$ac_ext >&5
2294 ac_cv_header_stdc=no
2298 if test $ac_cv_header_stdc = yes; then
2299 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2300 cat > conftest.$ac_ext <<EOF
2301 #line 2302 "configure"
2302 #include "confdefs.h"
2305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2306 egrep "memchr" >/dev/null 2>&1; then
2310 ac_cv_header_stdc=no
2316 if test $ac_cv_header_stdc = yes; then
2317 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2318 cat > conftest.$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2323 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2324 egrep "free" >/dev/null 2>&1; then
2328 ac_cv_header_stdc=no
2334 if test $ac_cv_header_stdc = yes; then
2335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2336 if test "$cross_compiling" = yes; then
2339 cat > conftest.$ac_ext <<EOF
2340 #line 2341 "configure"
2341 #include "confdefs.h"
2343 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2344 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2345 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2346 int main () { int i; for (i = 0; i < 256; i++)
2347 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2351 if { (eval echo configure:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2355 echo "configure: failed program was:" >&5
2356 cat conftest.$ac_ext >&5
2358 ac_cv_header_stdc=no
2366 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2367 if test $ac_cv_header_stdc = yes; then
2368 cat >> confdefs.h <<\EOF
2369 #define STDC_HEADERS 1
2374 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2375 echo "configure:2376: checking whether time.h and sys/time.h may both be included" >&5
2376 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2377 echo $ac_n "(cached) $ac_c" 1>&6
2379 cat > conftest.$ac_ext <<EOF
2380 #line 2381 "configure"
2381 #include "confdefs.h"
2382 #include <sys/types.h>
2383 #include <sys/time.h>
2389 if { (eval echo configure:2390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2391 ac_cv_header_time=yes
2393 echo "configure: failed program was:" >&5
2394 cat conftest.$ac_ext >&5
2396 ac_cv_header_time=no
2401 echo "$ac_t""$ac_cv_header_time" 1>&6
2402 if test $ac_cv_header_time = yes; then
2403 cat >> confdefs.h <<\EOF
2404 #define TIME_WITH_SYS_TIME 1
2409 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
2410 echo "configure:2411: checking for working stdbool.h" >&5
2411 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
2412 echo $ac_n "(cached) $ac_c" 1>&6
2414 cat > conftest.$ac_ext <<EOF
2415 #line 2416 "configure"
2416 #include "confdefs.h"
2417 #include <stdbool.h>
2422 if { (eval echo configure:2423: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2424 ac_cv_header_stdbool_h=yes
2426 echo "configure: failed program was:" >&5
2427 cat conftest.$ac_ext >&5
2429 ac_cv_header_stdbool_h=no
2434 echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6
2435 if test $ac_cv_header_stdbool_h = yes; then
2436 cat >> confdefs.h <<\EOF
2437 #define HAVE_STDBOOL_H 1
2442 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2443 echo "configure:2444: checking whether string.h and strings.h may both be included" >&5
2444 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2445 echo $ac_n "(cached) $ac_c" 1>&6
2447 cat > conftest.$ac_ext <<EOF
2448 #line 2449 "configure"
2449 #include "confdefs.h"
2451 #include <strings.h>
2456 if { (eval echo configure:2457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2458 gcc_cv_header_string=yes
2460 echo "configure: failed program was:" >&5
2461 cat conftest.$ac_ext >&5
2463 gcc_cv_header_string=no
2468 echo "$ac_t""$gcc_cv_header_string" 1>&6
2469 if test $gcc_cv_header_string = yes; then
2470 cat >> confdefs.h <<\EOF
2471 #define STRING_WITH_STRINGS 1
2476 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2477 echo "configure:2478: checking for sys/wait.h that is POSIX.1 compatible" >&5
2478 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2479 echo $ac_n "(cached) $ac_c" 1>&6
2481 cat > conftest.$ac_ext <<EOF
2482 #line 2483 "configure"
2483 #include "confdefs.h"
2484 #include <sys/types.h>
2485 #include <sys/wait.h>
2487 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2490 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2495 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2498 if { (eval echo configure:2499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2500 ac_cv_header_sys_wait_h=yes
2502 echo "configure: failed program was:" >&5
2503 cat conftest.$ac_ext >&5
2505 ac_cv_header_sys_wait_h=no
2510 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2511 if test $ac_cv_header_sys_wait_h = yes; then
2512 cat >> confdefs.h <<\EOF
2513 #define HAVE_SYS_WAIT_H 1
2518 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2519 fcntl.h unistd.h sys/file.h sys/time.h \
2520 sys/resource.h sys/param.h sys/times.h sys/stat.h \
2521 direct.h malloc.h langinfo.h
2523 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2524 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2525 echo "configure:2526: checking for $ac_hdr" >&5
2526 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2527 echo $ac_n "(cached) $ac_c" 1>&6
2529 cat > conftest.$ac_ext <<EOF
2530 #line 2531 "configure"
2531 #include "confdefs.h"
2534 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2535 { (eval echo configure:2536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2536 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2537 if test -z "$ac_err"; then
2539 eval "ac_cv_header_$ac_safe=yes"
2542 echo "configure: failed program was:" >&5
2543 cat conftest.$ac_ext >&5
2545 eval "ac_cv_header_$ac_safe=no"
2549 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2550 echo "$ac_t""yes" 1>&6
2551 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2552 cat >> confdefs.h <<EOF
2553 #define $ac_tr_hdr 1
2557 echo "$ac_t""no" 1>&6
2562 # Check for thread headers.
2563 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2564 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2565 echo "configure:2566: checking for thread.h" >&5
2566 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2567 echo $ac_n "(cached) $ac_c" 1>&6
2569 cat > conftest.$ac_ext <<EOF
2570 #line 2571 "configure"
2571 #include "confdefs.h"
2574 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2575 { (eval echo configure:2576: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2576 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2577 if test -z "$ac_err"; then
2579 eval "ac_cv_header_$ac_safe=yes"
2582 echo "configure: failed program was:" >&5
2583 cat conftest.$ac_ext >&5
2585 eval "ac_cv_header_$ac_safe=no"
2589 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2590 echo "$ac_t""yes" 1>&6
2593 echo "$ac_t""no" 1>&6
2597 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2598 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2599 echo "configure:2600: checking for pthread.h" >&5
2600 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2601 echo $ac_n "(cached) $ac_c" 1>&6
2603 cat > conftest.$ac_ext <<EOF
2604 #line 2605 "configure"
2605 #include "confdefs.h"
2606 #include <pthread.h>
2608 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2609 { (eval echo configure:2610: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2610 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2611 if test -z "$ac_err"; then
2613 eval "ac_cv_header_$ac_safe=yes"
2616 echo "configure: failed program was:" >&5
2617 cat conftest.$ac_ext >&5
2619 eval "ac_cv_header_$ac_safe=no"
2623 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2624 echo "$ac_t""yes" 1>&6
2627 echo "$ac_t""no" 1>&6
2632 # These tests can't be done till we know if we have limits.h.
2633 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
2634 echo "configure:2635: checking for CHAR_BIT" >&5
2635 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
2636 echo $ac_n "(cached) $ac_c" 1>&6
2638 cat > conftest.$ac_ext <<EOF
2639 #line 2640 "configure"
2640 #include "confdefs.h"
2641 #ifdef HAVE_LIMITS_H
2648 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2649 egrep "found" >/dev/null 2>&1; then
2651 gcc_cv_decl_char_bit=yes
2654 gcc_cv_decl_char_bit=no
2661 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
2662 if test $gcc_cv_decl_char_bit = no; then
2663 echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
2664 echo "configure:2665: checking number of bits in a byte" >&5
2665 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
2666 echo $ac_n "(cached) $ac_c" 1>&6
2670 while test $i -lt 65; do
2671 cat > conftest.$ac_ext <<EOF
2672 #line 2673 "configure"
2673 #include "confdefs.h"
2677 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
2678 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
2682 if { (eval echo configure:2683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2684 gcc_cv_c_nbby=$i; break
2686 echo "configure: failed program was:" >&5
2687 cat conftest.$ac_ext >&5
2692 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
2696 echo "$ac_t""$gcc_cv_c_nbby" 1>&6
2697 if test $gcc_cv_c_nbby = failed; then
2698 { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; }
2700 cat >> confdefs.h <<EOF
2701 #define CHAR_BIT $gcc_cv_c_nbby
2706 echo $ac_n "checking byte ordering""... $ac_c" 1>&6
2707 echo "configure:2708: checking byte ordering" >&5
2708 if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
2709 echo $ac_n "(cached) $ac_c" 1>&6
2711 ac_cv_c_compile_endian=unknown
2714 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2715 ac_cpp='$CPP $CPPFLAGS'
2716 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2717 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2718 cross_compiling=$ac_cv_prog_cc_cross
2720 cat > conftest.$ac_ext <<EOF
2721 #line 2722 "configure"
2722 #include "confdefs.h"
2724 #ifdef HAVE_LIMITS_H
2725 # include <limits.h>
2727 /* This structure must have no internal padding. */
2729 char prefix[sizeof "\nendian:" - 1];
2734 #if SIZEOF_SHORT == 4
2735 ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
2737 ('A' << CHAR_BIT) | 'B',
2741 if { (eval echo configure:2742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2743 sed 's/^[0-7]*[ ]*/ /
2746 s/ [0-9][0-9][0-9]/./g
2752 if grep 'endian:AB' conftest.dmp >/dev/null 2>&1; then
2753 ac_cv_c_compile_endian=big-endian
2754 elif grep 'endian:BA' conftest.dmp >/dev/null 2>&1; then
2755 ac_cv_c_compile_endian=little-endian
2760 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2761 ac_cpp='$CPP $CPPFLAGS'
2762 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2763 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2764 cross_compiling=$ac_cv_prog_cc_cross
2769 echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
2770 if test $ac_cv_c_compile_endian = unknown; then
2771 { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
2772 elif test $ac_cv_c_compile_endian = big-endian; then
2773 cat >> confdefs.h <<\EOF
2774 #define HOST_WORDS_BIG_ENDIAN 1
2779 echo $ac_n "checking floating point format""... $ac_c" 1>&6
2780 echo "configure:2781: checking floating point format" >&5
2781 if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
2782 echo $ac_n "(cached) $ac_c" 1>&6
2786 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2787 ac_cpp='$CPP $CPPFLAGS'
2788 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2789 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2790 cross_compiling=$ac_cv_prog_cc_cross
2792 cat > conftest.$ac_ext <<EOF
2793 #line 2794 "configure"
2794 #include "confdefs.h"
2795 /* This will not work unless sizeof(double) == 8. */
2796 extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
2798 /* This structure must have no internal padding. */
2799 struct possibility {
2805 #define C(cand) { "\nformat:", cand, ":tamrof\n" }
2806 struct possibility table [] =
2808 C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
2809 C( 3.53802595280598432000e+18), /* D__float - VAX */
2810 C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
2811 C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
2812 C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
2815 if { (eval echo configure:2816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2817 sed 's/^[0-7]*[ ]*/ /
2820 s/ [0-9][0-9][0-9]/./g
2826 if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then
2827 ac_cv_c_float_format='IEEE (big-endian)'
2828 elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then
2829 ac_cv_c_float_format='IEEE (big-endian)'
2830 elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then
2831 ac_cv_c_float_format='IEEE (little-endian)'
2832 elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then
2833 ac_cv_c_float_format='IEEE (little-endian)'
2834 elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then
2835 ac_cv_c_float_format='VAX D-float'
2836 elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then
2837 ac_cv_c_float_format='PDP-10'
2838 elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then
2839 ac_cv_c_float_format='IBM 370 hex'
2841 { echo "configure: error: Unknown floating point format" 1>&2; exit 1; }
2844 { echo "configure: error: compile failed" 1>&2; exit 1; }
2848 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2849 ac_cpp='$CPP $CPPFLAGS'
2850 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2851 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2852 cross_compiling=$ac_cv_prog_cc_cross
2857 echo "$ac_t""$ac_cv_c_float_format" 1>&6
2858 # IEEE is the default format. If the float endianness isn't the same
2859 # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
2860 # (which is a tristate: yes, no, default). This is only an issue with
2861 # IEEE; the other formats are only supported by a few machines each,
2862 # all with the same endianness.
2865 case $ac_cv_c_float_format in
2866 'IEEE (big-endian)' )
2867 if test $ac_cv_c_compile_endian = little-endian; then
2871 'IEEE (little-endian)' )
2872 if test $ac_cv_c_compile_endian = big-endian; then
2877 format=VAX_FLOAT_FORMAT
2880 format=PDP10_FLOAT_FORMAT
2883 format=IBM_FLOAT_FORMAT
2886 if test -n "$format"; then
2887 cat >> confdefs.h <<EOF
2888 #define HOST_FLOAT_FORMAT $format
2892 if test -n "$fbigend"; then
2893 cat >> confdefs.h <<EOF
2894 #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend
2900 # See if GNAT has been installed
2901 if test $host != $build; then
2902 ac_tool_prefix=${host_alias}-
2908 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2909 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2910 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2911 echo "configure:2912: checking for $ac_word" >&5
2912 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2913 echo $ac_n "(cached) $ac_c" 1>&6
2915 if test -n "$GNATBIND"; then
2916 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2918 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2920 for ac_dir in $ac_dummy; do
2921 test -z "$ac_dir" && ac_dir=.
2922 if test -f $ac_dir/$ac_word; then
2923 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2930 GNATBIND="$ac_cv_prog_GNATBIND"
2931 if test -n "$GNATBIND"; then
2932 echo "$ac_t""$GNATBIND" 1>&6
2934 echo "$ac_t""no" 1>&6
2938 if test -z "$ac_cv_prog_GNATBIND"; then
2939 if test -n "$ac_tool_prefix"; then
2940 # Extract the first word of "gnatbind", so it can be a program name with args.
2941 set dummy gnatbind; ac_word=$2
2942 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2943 echo "configure:2944: checking for $ac_word" >&5
2944 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2945 echo $ac_n "(cached) $ac_c" 1>&6
2947 if test -n "$GNATBIND"; then
2948 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2950 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2952 for ac_dir in $ac_dummy; do
2953 test -z "$ac_dir" && ac_dir=.
2954 if test -f $ac_dir/$ac_word; then
2955 ac_cv_prog_GNATBIND="gnatbind"
2960 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2963 GNATBIND="$ac_cv_prog_GNATBIND"
2964 if test -n "$GNATBIND"; then
2965 echo "$ac_t""$GNATBIND" 1>&6
2967 echo "$ac_t""no" 1>&6
2975 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
2976 echo "configure:2977: checking for compiler driver that understands Ada" >&5
2977 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
2978 echo $ac_n "(cached) $ac_c" 1>&6
2980 cat >conftest.adb <<EOF
2981 procedure conftest is begin null; end conftest;
2984 # Have to do ac_tool_prefix and user overrides by hand.
2987 for cand in ${ac_tool_prefix}$user_adac $user_adac \
2988 ${ac_tool_prefix}$user_cc $user_cc \
2989 ${ac_tool_prefix}gcc gcc \
2990 ${ac_tool_prefix}cc cc \
2991 ${ac_tool_prefix}gnatgcc gnatgcc \
2992 ${ac_tool_prefix}gnatcc gnatcc \
2993 ${ac_tool_prefix}adagcc adagcc \
2994 ${ac_tool_prefix}adacc adacc ; do
2995 # There is a bug in all released versions of GCC which causes the
2996 # driver to exit successfully when the appropriate language module
2997 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2998 # Therefore we must check for the error message as well as an
2999 # unsuccessful exit.
3000 errors=`$cand -c conftest.adb 2>&1 || echo failure`
3001 if test x"$errors" = x; then
3002 gcc_cv_prog_adac=$cand
3009 echo "$ac_t""$gcc_cv_prog_adac" 1>&6
3010 ADAC=$gcc_cv_prog_adac
3013 if test x$GNATBIND != xno && test x$ADAC != xno; then
3020 # See if we have the mktemp command.
3021 # Extract the first word of "mktemp", so it can be a program name with args.
3022 set dummy mktemp; ac_word=$2
3023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3024 echo "configure:3025: checking for $ac_word" >&5
3025 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
3026 echo $ac_n "(cached) $ac_c" 1>&6
3028 if test -n "$have_mktemp_command"; then
3029 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
3031 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3033 for ac_dir in $ac_dummy; do
3034 test -z "$ac_dir" && ac_dir=.
3035 if test -f $ac_dir/$ac_word; then
3036 ac_cv_prog_have_mktemp_command="yes"
3041 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
3044 have_mktemp_command="$ac_cv_prog_have_mktemp_command"
3045 if test -n "$have_mktemp_command"; then
3046 echo "$ac_t""$have_mktemp_command" 1>&6
3048 echo "$ac_t""no" 1>&6
3052 # Do we have a single-tree copy of texinfo?
3053 if test -f $srcdir/../texinfo/Makefile.in; then
3054 MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
3055 gcc_cv_prog_makeinfo_modern=yes
3056 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
3058 # See if makeinfo has been installed and is modern enough
3059 # that we can use it.
3060 # Extract the first word of "makeinfo", so it can be a program name with args.
3061 set dummy makeinfo; ac_word=$2
3062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3063 echo "configure:3064: checking for $ac_word" >&5
3064 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
3065 echo $ac_n "(cached) $ac_c" 1>&6
3067 if test -n "$MAKEINFO"; then
3068 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
3070 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3072 for ac_dir in $ac_dummy; do
3073 test -z "$ac_dir" && ac_dir=.
3074 if test -f $ac_dir/$ac_word; then
3075 ac_cv_prog_MAKEINFO="makeinfo"
3082 MAKEINFO="$ac_cv_prog_MAKEINFO"
3083 if test -n "$MAKEINFO"; then
3084 echo "$ac_t""$MAKEINFO" 1>&6
3086 echo "$ac_t""no" 1>&6
3089 if test -n "$MAKEINFO"; then
3090 # Found it, now check the version.
3091 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
3092 echo "configure:3093: checking for modern makeinfo" >&5
3093 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
3094 echo $ac_n "(cached) $ac_c" 1>&6
3096 ac_prog_version=`$MAKEINFO --version 2>&1 |
3097 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3098 echo "configure:3099: version of makeinfo is $ac_prog_version" >&5
3099 case $ac_prog_version in
3100 '') gcc_cv_prog_makeinfo_modern=no;;
3102 gcc_cv_prog_makeinfo_modern=yes;;
3103 *) gcc_cv_prog_makeinfo_modern=no;;
3108 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
3110 gcc_cv_prog_makeinfo_modern=no
3115 if test $gcc_cv_prog_makeinfo_modern = no; then
3116 echo "configure: warning:
3117 *** Makeinfo is missing or too old.
3118 *** Info documentation will not be built." 1>&2
3124 # Is pod2man recent enough to regenerate manpages?
3125 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
3126 echo "configure:3127: checking for recent Pod::Man" >&5
3127 if perl -e 'use 1.10 Pod::Man' >/dev/null 2>&1; then
3128 echo "$ac_t""yes" 1>&6
3129 GENERATED_MANPAGES=generated-manpages
3131 echo "$ac_t""no" 1>&6
3136 if test -f $srcdir/../flex/skel.c; then
3137 FLEX='$(objdir)/../flex/flex'
3139 # Extract the first word of "flex", so it can be a program name with args.
3140 set dummy flex; ac_word=$2
3141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3142 echo "configure:3143: checking for $ac_word" >&5
3143 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
3144 echo $ac_n "(cached) $ac_c" 1>&6
3146 if test -n "$FLEX"; then
3147 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
3149 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3151 for ac_dir in $ac_dummy; do
3152 test -z "$ac_dir" && ac_dir=.
3153 if test -f $ac_dir/$ac_word; then
3154 ac_cv_prog_FLEX="flex"
3159 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="false"
3162 FLEX="$ac_cv_prog_FLEX"
3163 if test -n "$FLEX"; then
3164 echo "$ac_t""$FLEX" 1>&6
3166 echo "$ac_t""no" 1>&6
3172 # The -L switch is so bison can find its skeleton file.
3173 if test -f $srcdir/../bison/bison.simple; then
3174 BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
3176 # Extract the first word of "bison", so it can be a program name with args.
3177 set dummy bison; ac_word=$2
3178 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3179 echo "configure:3180: checking for $ac_word" >&5
3180 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
3181 echo $ac_n "(cached) $ac_c" 1>&6
3183 if test -n "$BISON"; then
3184 ac_cv_prog_BISON="$BISON" # Let the user override the test.
3186 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3188 for ac_dir in $ac_dummy; do
3189 test -z "$ac_dir" && ac_dir=.
3190 if test -f $ac_dir/$ac_word; then
3191 ac_cv_prog_BISON="bison"
3196 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="false"
3199 BISON="$ac_cv_prog_BISON"
3200 if test -n "$BISON"; then
3201 echo "$ac_t""$BISON" 1>&6
3203 echo "$ac_t""no" 1>&6
3208 # These libraries may be used by collect2.
3209 # We may need a special search path to get them linked.
3210 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
3211 echo "configure:3212: checking for collect2 libraries" >&5
3212 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
3213 echo $ac_n "(cached) $ac_c" 1>&6
3216 for libs in '' -lld -lmld \
3217 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
3218 '-L/usr/lib/cmplrs/cc3.11 -lmld'
3221 cat > conftest.$ac_ext <<EOF
3222 #line 3223 "configure"
3223 #include "confdefs.h"
3224 /* Override any gcc2 internal prototype to avoid an error. */
3225 /* We use char because int might match the return type of a gcc2
3226 builtin and then its argument prototype would still apply. */
3233 if { (eval echo configure:3234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3235 gcc_cv_collect2_libs="$libs"; break
3237 echo "configure: failed program was:" >&5
3238 cat conftest.$ac_ext >&5
3243 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
3246 echo "$ac_t""$gcc_cv_collect2_libs" 1>&6
3247 case $gcc_cv_collect2_libs in
3249 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
3253 # When building Ada code on Alpha, we need exc_resume which is usually in
3254 # -lexc. So test for it.
3258 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
3259 echo "configure:3260: checking for library containing exc_resume" >&5
3260 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
3261 echo $ac_n "(cached) $ac_c" 1>&6
3263 ac_func_search_save_LIBS="$LIBS"
3264 ac_cv_search_exc_resume="no"
3265 cat > conftest.$ac_ext <<EOF
3266 #line 3267 "configure"
3267 #include "confdefs.h"
3268 /* Override any gcc2 internal prototype to avoid an error. */
3269 /* We use char because int might match the return type of a gcc2
3270 builtin and then its argument prototype would still apply. */
3277 if { (eval echo configure:3278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3279 ac_cv_search_exc_resume="none required"
3281 echo "configure: failed program was:" >&5
3282 cat conftest.$ac_ext >&5
3285 test "$ac_cv_search_exc_resume" = "no" && for i in exc; do
3286 LIBS="-l$i $ac_func_search_save_LIBS"
3287 cat > conftest.$ac_ext <<EOF
3288 #line 3289 "configure"
3289 #include "confdefs.h"
3290 /* Override any gcc2 internal prototype to avoid an error. */
3291 /* We use char because int might match the return type of a gcc2
3292 builtin and then its argument prototype would still apply. */
3299 if { (eval echo configure:3300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3301 ac_cv_search_exc_resume="-l$i"
3304 echo "configure: failed program was:" >&5
3305 cat conftest.$ac_ext >&5
3309 LIBS="$ac_func_search_save_LIBS"
3312 echo "$ac_t""$ac_cv_search_exc_resume" 1>&6
3313 if test "$ac_cv_search_exc_resume" != "no"; then
3314 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
3323 # See if the stage1 system preprocessor understands the ANSI C
3324 # preprocessor stringification operator. (Used by symcat.h.)
3327 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
3328 echo "configure:3329: checking for preprocessor stringizing operator" >&5
3329 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
3330 echo $ac_n "(cached) $ac_c" 1>&6
3332 cat > conftest.$ac_ext <<EOF
3333 #line 3334 "configure"
3334 #include "confdefs.h"
3338 char *s = x(teststring);
3341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3342 egrep "#teststring" >/dev/null 2>&1; then
3344 ac_cv_c_stringize=no
3347 ac_cv_c_stringize=yes
3353 if test "${ac_cv_c_stringize}" = yes
3355 cat >> confdefs.h <<\EOF
3356 #define HAVE_STRINGIZE 1
3360 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
3363 # Use <inttypes.h> only if it exists,
3364 # doesn't clash with <sys/types.h>, and declares intmax_t.
3365 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
3366 echo "configure:3367: checking for inttypes.h" >&5
3367 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
3368 echo $ac_n "(cached) $ac_c" 1>&6
3370 cat > conftest.$ac_ext <<EOF
3371 #line 3372 "configure"
3372 #include "confdefs.h"
3373 #include <sys/types.h>
3374 #include <inttypes.h>
3379 if { (eval echo configure:3380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3381 gcc_cv_header_inttypes_h=yes
3383 echo "configure: failed program was:" >&5
3384 cat conftest.$ac_ext >&5
3386 gcc_cv_header_inttypes_h=no
3391 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
3392 if test $gcc_cv_header_inttypes_h = yes; then
3393 cat >> confdefs.h <<\EOF
3394 #define HAVE_INTTYPES_H 1
3400 for ac_func in strtoul bsearch popen times clock \
3401 strchr strrchr kill getrlimit setrlimit atoll atoq \
3402 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
3403 fputs_unlocked fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
3406 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3407 echo "configure:3408: checking for $ac_func" >&5
3408 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3409 echo $ac_n "(cached) $ac_c" 1>&6
3411 cat > conftest.$ac_ext <<EOF
3412 #line 3413 "configure"
3413 #include "confdefs.h"
3414 /* System header to define __stub macros and hopefully few prototypes,
3415 which can conflict with char $ac_func(); below. */
3417 /* Override any gcc2 internal prototype to avoid an error. */
3418 /* We use char because int might match the return type of a gcc2
3419 builtin and then its argument prototype would still apply. */
3424 /* The GNU C library defines this for functions which it implements
3425 to always fail with ENOSYS. Some functions are actually named
3426 something starting with __ and the normal name is an alias. */
3427 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3435 if { (eval echo configure:3436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3437 eval "ac_cv_func_$ac_func=yes"
3439 echo "configure: failed program was:" >&5
3440 cat conftest.$ac_ext >&5
3442 eval "ac_cv_func_$ac_func=no"
3447 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3448 echo "$ac_t""yes" 1>&6
3449 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3450 cat >> confdefs.h <<EOF
3451 #define $ac_tr_func 1
3455 echo "$ac_t""no" 1>&6
3460 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
3461 echo "configure:3462: checking for ssize_t" >&5
3462 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
3463 echo $ac_n "(cached) $ac_c" 1>&6
3465 cat > conftest.$ac_ext <<EOF
3466 #line 3467 "configure"
3467 #include "confdefs.h"
3468 #include <sys/types.h>
3474 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3475 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3477 ac_cv_type_ssize_t=yes
3480 ac_cv_type_ssize_t=no
3485 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
3486 if test $ac_cv_type_ssize_t = no; then
3487 cat >> confdefs.h <<\EOF
3494 # Try to determine the array type of the second argument of getgroups
3495 # for the target system (int or gid_t).
3496 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3497 echo "configure:3498: checking for uid_t in sys/types.h" >&5
3498 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3499 echo $ac_n "(cached) $ac_c" 1>&6
3501 cat > conftest.$ac_ext <<EOF
3502 #line 3503 "configure"
3503 #include "confdefs.h"
3504 #include <sys/types.h>
3506 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3507 egrep "uid_t" >/dev/null 2>&1; then
3509 ac_cv_type_uid_t=yes
3518 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3519 if test $ac_cv_type_uid_t = no; then
3520 cat >> confdefs.h <<\EOF
3524 cat >> confdefs.h <<\EOF
3530 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3531 echo "configure:3532: checking type of array argument to getgroups" >&5
3532 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3533 echo $ac_n "(cached) $ac_c" 1>&6
3535 if test "$cross_compiling" = yes; then
3536 ac_cv_type_getgroups=cross
3538 cat > conftest.$ac_ext <<EOF
3539 #line 3540 "configure"
3540 #include "confdefs.h"
3542 /* Thanks to Mike Rendell for this test. */
3543 #include <sys/types.h>
3546 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3551 union { gid_t gval; long lval; } val;
3554 for (i = 0; i < NGID; i++)
3555 gidset[i] = val.gval;
3556 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3558 /* Exit non-zero if getgroups seems to require an array of ints. This
3559 happens when gid_t is short but getgroups modifies an array of ints. */
3560 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3564 if { (eval echo configure:3565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3566 ac_cv_type_getgroups=gid_t
3568 echo "configure: failed program was:" >&5
3569 cat conftest.$ac_ext >&5
3571 ac_cv_type_getgroups=int
3576 if test $ac_cv_type_getgroups = cross; then
3577 cat > conftest.$ac_ext <<EOF
3578 #line 3579 "configure"
3579 #include "confdefs.h"
3582 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3583 egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
3585 ac_cv_type_getgroups=gid_t
3588 ac_cv_type_getgroups=int
3595 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3596 cat >> confdefs.h <<EOF
3597 #define GETGROUPS_T $ac_cv_type_getgroups
3601 if test "${target}" = "${build}"; then
3602 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
3605 # This condition may need some tweaking. It should include all
3606 # targets where the array type of the second argument of getgroups
3607 # is int and the type of gid_t is not equivalent to int.
3608 *-*-sunos* | *-*-ultrix*)
3609 TARGET_GETGROUPS_T=int
3612 TARGET_GETGROUPS_T=gid_t
3618 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
3619 echo "configure:3620: checking for vprintf" >&5
3620 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
3621 echo $ac_n "(cached) $ac_c" 1>&6
3623 cat > conftest.$ac_ext <<EOF
3624 #line 3625 "configure"
3625 #include "confdefs.h"
3626 /* System header to define __stub macros and hopefully few prototypes,
3627 which can conflict with char vprintf(); below. */
3629 /* Override any gcc2 internal prototype to avoid an error. */
3630 /* We use char because int might match the return type of a gcc2
3631 builtin and then its argument prototype would still apply. */
3636 /* The GNU C library defines this for functions which it implements
3637 to always fail with ENOSYS. Some functions are actually named
3638 something starting with __ and the normal name is an alias. */
3639 #if defined (__stub_vprintf) || defined (__stub___vprintf)
3647 if { (eval echo configure:3648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3649 eval "ac_cv_func_vprintf=yes"
3651 echo "configure: failed program was:" >&5
3652 cat conftest.$ac_ext >&5
3654 eval "ac_cv_func_vprintf=no"
3659 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
3660 echo "$ac_t""yes" 1>&6
3661 cat >> confdefs.h <<\EOF
3662 #define HAVE_VPRINTF 1
3666 echo "$ac_t""no" 1>&6
3669 if test "$ac_cv_func_vprintf" != yes; then
3670 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
3671 echo "configure:3672: checking for _doprnt" >&5
3672 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
3673 echo $ac_n "(cached) $ac_c" 1>&6
3675 cat > conftest.$ac_ext <<EOF
3676 #line 3677 "configure"
3677 #include "confdefs.h"
3678 /* System header to define __stub macros and hopefully few prototypes,
3679 which can conflict with char _doprnt(); below. */
3681 /* Override any gcc2 internal prototype to avoid an error. */
3682 /* We use char because int might match the return type of a gcc2
3683 builtin and then its argument prototype would still apply. */
3688 /* The GNU C library defines this for functions which it implements
3689 to always fail with ENOSYS. Some functions are actually named
3690 something starting with __ and the normal name is an alias. */
3691 #if defined (__stub__doprnt) || defined (__stub____doprnt)
3699 if { (eval echo configure:3700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3701 eval "ac_cv_func__doprnt=yes"
3703 echo "configure: failed program was:" >&5
3704 cat conftest.$ac_ext >&5
3706 eval "ac_cv_func__doprnt=no"
3711 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
3712 echo "$ac_t""yes" 1>&6
3713 cat >> confdefs.h <<\EOF
3714 #define HAVE_DOPRNT 1
3718 echo "$ac_t""no" 1>&6
3725 if test $ac_cv_func_vprintf != yes ; then
3727 if test $ac_cv_func__doprnt != yes ; then
3734 for ac_func in strstr
3736 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3737 echo "configure:3738: checking for $ac_func" >&5
3738 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3739 echo $ac_n "(cached) $ac_c" 1>&6
3741 cat > conftest.$ac_ext <<EOF
3742 #line 3743 "configure"
3743 #include "confdefs.h"
3744 /* System header to define __stub macros and hopefully few prototypes,
3745 which can conflict with char $ac_func(); below. */
3747 /* Override any gcc2 internal prototype to avoid an error. */
3748 /* We use char because int might match the return type of a gcc2
3749 builtin and then its argument prototype would still apply. */
3754 /* The GNU C library defines this for functions which it implements
3755 to always fail with ENOSYS. Some functions are actually named
3756 something starting with __ and the normal name is an alias. */
3757 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3765 if { (eval echo configure:3766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3767 eval "ac_cv_func_$ac_func=yes"
3769 echo "configure: failed program was:" >&5
3770 cat conftest.$ac_ext >&5
3772 eval "ac_cv_func_$ac_func=no"
3777 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3778 echo "$ac_t""yes" 1>&6
3779 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3780 cat >> confdefs.h <<EOF
3781 #define $ac_tr_func 1
3785 echo "$ac_t""no" 1>&6
3791 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
3792 echo "configure:3793: checking whether the printf functions support %p" >&5
3793 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
3794 echo $ac_n "(cached) $ac_c" 1>&6
3796 if test "$cross_compiling" = yes; then
3797 gcc_cv_func_printf_ptr=no
3799 cat > conftest.$ac_ext <<EOF
3800 #line 3801 "configure"
3801 #include "confdefs.h"
3807 char *p = buf, *q = NULL;
3808 sprintf(buf, "%p", p);
3809 sscanf(buf, "%p", &q);
3813 if { (eval echo configure:3814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3815 gcc_cv_func_printf_ptr=yes
3817 echo "configure: failed program was:" >&5
3818 cat conftest.$ac_ext >&5
3820 gcc_cv_func_printf_ptr=no
3825 rm -f core core.* *.core
3828 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
3829 if test $gcc_cv_func_printf_ptr = yes ; then
3830 cat >> confdefs.h <<\EOF
3831 #define HAVE_PRINTF_PTR 1
3839 { echo "configure: error:
3840 *** UWIN may not be used as a host platform because
3841 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
3844 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3845 echo "configure:3846: checking for pid_t" >&5
3846 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3847 echo $ac_n "(cached) $ac_c" 1>&6
3849 cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852 #include <sys/types.h>
3858 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3859 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3861 ac_cv_type_pid_t=yes
3869 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3870 if test $ac_cv_type_pid_t = no; then
3871 cat >> confdefs.h <<\EOF
3877 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3878 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3879 echo "configure:3880: checking for vfork.h" >&5
3880 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3881 echo $ac_n "(cached) $ac_c" 1>&6
3883 cat > conftest.$ac_ext <<EOF
3884 #line 3885 "configure"
3885 #include "confdefs.h"
3888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3889 { (eval echo configure:3890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3891 if test -z "$ac_err"; then
3893 eval "ac_cv_header_$ac_safe=yes"
3896 echo "configure: failed program was:" >&5
3897 cat conftest.$ac_ext >&5
3899 eval "ac_cv_header_$ac_safe=no"
3903 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3904 echo "$ac_t""yes" 1>&6
3905 cat >> confdefs.h <<\EOF
3906 #define HAVE_VFORK_H 1
3910 echo "$ac_t""no" 1>&6
3913 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3914 echo "configure:3915: checking for working vfork" >&5
3915 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3916 echo $ac_n "(cached) $ac_c" 1>&6
3918 if test "$cross_compiling" = yes; then
3919 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3920 echo "configure:3921: checking for vfork" >&5
3921 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3922 echo $ac_n "(cached) $ac_c" 1>&6
3924 cat > conftest.$ac_ext <<EOF
3925 #line 3926 "configure"
3926 #include "confdefs.h"
3927 /* System header to define __stub macros and hopefully few prototypes,
3928 which can conflict with char vfork(); below. */
3930 /* Override any gcc2 internal prototype to avoid an error. */
3931 /* We use char because int might match the return type of a gcc2
3932 builtin and then its argument prototype would still apply. */
3937 /* The GNU C library defines this for functions which it implements
3938 to always fail with ENOSYS. Some functions are actually named
3939 something starting with __ and the normal name is an alias. */
3940 #if defined (__stub_vfork) || defined (__stub___vfork)
3948 if { (eval echo configure:3949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3950 eval "ac_cv_func_vfork=yes"
3952 echo "configure: failed program was:" >&5
3953 cat conftest.$ac_ext >&5
3955 eval "ac_cv_func_vfork=no"
3960 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3961 echo "$ac_t""yes" 1>&6
3964 echo "$ac_t""no" 1>&6
3967 ac_cv_func_vfork_works=$ac_cv_func_vfork
3969 cat > conftest.$ac_ext <<EOF
3970 #line 3971 "configure"
3971 #include "confdefs.h"
3972 /* Thanks to Paul Eggert for this test. */
3974 #include <sys/types.h>
3975 #include <sys/stat.h>
3976 #ifdef HAVE_UNISTD_H
3982 /* On some sparc systems, changes by the child to local and incoming
3983 argument registers are propagated back to the parent.
3984 The compiler is told about this with #include <vfork.h>,
3985 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3986 Test for this by using a static variable whose address
3987 is put into a register that is clobbered by the vfork. */
3990 sparc_address_test (int arg)
3992 sparc_address_test (arg) int arg;
4010 pid_t parent = getpid ();
4013 sparc_address_test ();
4018 /* Here is another test for sparc vfork register problems.
4019 This test uses lots of local variables, at least
4020 as many local variables as main has allocated so far
4021 including compiler temporaries. 4 locals are enough for
4022 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4023 A buggy compiler should reuse the register of parent
4024 for one of the local variables, since it will think that
4025 parent can't possibly be used any more in this routine.
4026 Assigning to the local variable will thus munge parent
4027 in the parent process. */
4029 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4030 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4031 /* Convince the compiler that p..p7 are live; otherwise, it might
4032 use the same hardware register for all 8 local variables. */
4033 if (p != p1 || p != p2 || p != p3 || p != p4
4034 || p != p5 || p != p6 || p != p7)
4037 /* On some systems (e.g. IRIX 3.3),
4038 vfork doesn't separate parent from child file descriptors.
4039 If the child closes a descriptor before it execs or exits,
4040 this munges the parent's descriptor as well.
4041 Test for this by closing stdout in the child. */
4042 _exit(close(fileno(stdout)) != 0);
4047 while (wait(&status) != child)
4050 /* Was there some problem with vforking? */
4053 /* Did the child fail? (This shouldn't happen.) */
4056 /* Did the vfork/compiler bug occur? */
4057 || parent != getpid()
4059 /* Did the file descriptor bug occur? */
4060 || fstat(fileno(stdout), &st) != 0
4065 if { (eval echo configure:4066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4067 ac_cv_func_vfork_works=yes
4069 echo "configure: failed program was:" >&5
4070 cat conftest.$ac_ext >&5
4072 ac_cv_func_vfork_works=no
4079 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4080 if test $ac_cv_func_vfork_works = no; then
4081 cat >> confdefs.h <<\EOF
4087 for ac_func in getpagesize
4089 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4090 echo "configure:4091: checking for $ac_func" >&5
4091 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4092 echo $ac_n "(cached) $ac_c" 1>&6
4094 cat > conftest.$ac_ext <<EOF
4095 #line 4096 "configure"
4096 #include "confdefs.h"
4097 /* System header to define __stub macros and hopefully few prototypes,
4098 which can conflict with char $ac_func(); below. */
4100 /* Override any gcc2 internal prototype to avoid an error. */
4101 /* We use char because int might match the return type of a gcc2
4102 builtin and then its argument prototype would still apply. */
4107 /* The GNU C library defines this for functions which it implements
4108 to always fail with ENOSYS. Some functions are actually named
4109 something starting with __ and the normal name is an alias. */
4110 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4118 if { (eval echo configure:4119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4120 eval "ac_cv_func_$ac_func=yes"
4122 echo "configure: failed program was:" >&5
4123 cat conftest.$ac_ext >&5
4125 eval "ac_cv_func_$ac_func=no"
4130 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4131 echo "$ac_t""yes" 1>&6
4132 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4133 cat >> confdefs.h <<EOF
4134 #define $ac_tr_func 1
4138 echo "$ac_t""no" 1>&6
4142 # The test program for the next two tests is the same except for one
4144 cat >ct-mmap.inc <<'EOF'
4145 #include <sys/types.h>
4146 #include <sys/mman.h>
4152 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
4153 # define MAP_ANONYMOUS MAP_ANON
4156 /* This mess was copied from the GNU getpagesize.h. */
4157 #ifndef HAVE_GETPAGESIZE
4158 # ifdef HAVE_UNISTD_H
4159 # include <unistd.h>
4162 /* Assume that all systems that can run configure have sys/param.h. */
4163 # ifndef HAVE_SYS_PARAM_H
4164 # define HAVE_SYS_PARAM_H 1
4167 # ifdef _SC_PAGESIZE
4168 # define getpagesize() sysconf(_SC_PAGESIZE)
4169 # else /* no _SC_PAGESIZE */
4170 # ifdef HAVE_SYS_PARAM_H
4171 # include <sys/param.h>
4172 # ifdef EXEC_PAGESIZE
4173 # define getpagesize() EXEC_PAGESIZE
4174 # else /* no EXEC_PAGESIZE */
4176 # define getpagesize() NBPG * CLSIZE
4179 # endif /* no CLSIZE */
4180 # else /* no NBPG */
4182 # define getpagesize() NBPC
4183 # else /* no NBPC */
4185 # define getpagesize() PAGESIZE
4186 # endif /* PAGESIZE */
4187 # endif /* no NBPC */
4188 # endif /* no NBPG */
4189 # endif /* no EXEC_PAGESIZE */
4190 # else /* no HAVE_SYS_PARAM_H */
4191 # define getpagesize() 8192 /* punt totally */
4192 # endif /* no HAVE_SYS_PARAM_H */
4193 # endif /* no _SC_PAGESIZE */
4195 #endif /* no HAVE_GETPAGESIZE */
4198 # define MAP_FAILED -1
4202 #define perror_exit(str, val) \
4203 do { perror(str); exit(val); } while (0)
4205 /* Some versions of cygwin mmap require that munmap is called with the
4206 same parameters as mmap. GCC expects that this is not the case.
4207 Test for various forms of this problem. Warning - icky signal games. */
4209 static sigset_t unblock_sigsegv;
4219 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4220 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
4222 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4223 MAP_PRIVATE, devzero, 0);
4231 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
4235 /* Basic functionality test. */
4239 char *x = anonmap (pg);
4240 if (x == (char *) MAP_FAILED)
4241 perror_exit("test 0 mmap", 2);
4245 if (munmap(x, pg) < 0)
4246 perror_exit("test 0 munmap", 3);
4249 /* 1. If we map a 2-page region and unmap its second page, the first page
4254 char *x = anonmap (pg * 2);
4255 if (x == (char *)MAP_FAILED)
4256 perror_exit ("test 1 mmap", 4);
4258 signal (SIGSEGV, sigsegv);
4260 perror_exit ("test 1 fault", 5);
4265 if (munmap (x + pg, pg) < 0)
4266 perror_exit ("test 1 munmap 1", 6);
4269 if (setjmp (r) == 0)
4272 perror_exit ("test 1 no fault", 7);
4274 if (munmap (x, pg) < 0)
4275 perror_exit ("test 1 munmap 2", 8);
4278 /* 2. If we map a 2-page region and unmap its first page, the second
4279 page must remain. */
4283 char *x = anonmap (pg * 2);
4284 if (x == (char *)MAP_FAILED)
4285 perror_exit ("test 2 mmap", 9);
4287 signal (SIGSEGV, sigsegv);
4289 perror_exit ("test 2 fault", 10);
4294 if (munmap (x, pg) < 0)
4295 perror_exit ("test 2 munmap 1", 11);
4299 if (setjmp (r) == 0)
4302 perror_exit ("test 2 no fault", 12);
4305 if (munmap (x+pg, pg) < 0)
4306 perror_exit ("test 2 munmap 2", 13);
4309 /* 3. If we map two adjacent 1-page regions and unmap them both with
4310 one munmap, both must go away.
4312 Getting two adjacent 1-page regions with two mmap calls is slightly
4313 tricky. All OS's tested skip over already-allocated blocks; therefore
4314 we have been careful to unmap all allocated regions in previous tests.
4315 HP/UX allocates pages backward in memory. No OS has yet been observed
4316 to be so perverse as to leave unmapped space between consecutive calls
4325 if (x == (char *)MAP_FAILED)
4326 perror_exit ("test 3 mmap 1", 14);
4328 if (y == (char *)MAP_FAILED)
4329 perror_exit ("test 3 mmap 2", 15);
4334 z = y, y = x, x = z;
4337 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
4338 (unsigned long)x, (unsigned long)y);
4343 signal (SIGSEGV, sigsegv);
4345 perror_exit ("test 3 fault", 17);
4350 if (munmap (x, pg*2) < 0)
4351 perror_exit ("test 3 munmap", 18);
4353 if (setjmp (r) == 0)
4356 perror_exit ("test 3 no fault 1", 19);
4359 signal (SIGSEGV, sigsegv);
4360 if (setjmp (r) == 0)
4363 perror_exit ("test 3 no fault 2", 20);
4370 sigemptyset (&unblock_sigsegv);
4371 sigaddset (&unblock_sigsegv, SIGSEGV);
4372 pg = getpagesize ();
4373 #ifndef USE_MAP_ANON
4374 devzero = open ("/dev/zero", O_RDWR);
4376 perror_exit ("open /dev/zero", 1);
4388 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
4389 echo "configure:4390: checking for working mmap from /dev/zero" >&5
4390 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
4391 echo $ac_n "(cached) $ac_c" 1>&6
4393 if test "$cross_compiling" = yes; then
4394 # If this is not cygwin, and /dev/zero is a character device, it's probably
4395 # safe to assume it works.
4397 cygwin* | win32 | pe | mingw* ) ac_cv_func_mmap_dev_zero=buggy ;;
4398 * ) if test -c /dev/zero
4399 then ac_cv_func_mmap_dev_zero=yes
4400 else ac_cv_func_mmap_dev_zero=no
4404 cat > conftest.$ac_ext <<EOF
4405 #line 4406 "configure"
4406 #include "confdefs.h"
4407 #include "ct-mmap.inc"
4409 if { (eval echo configure:4410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4411 ac_cv_func_mmap_dev_zero=yes
4413 echo "configure: failed program was:" >&5
4414 cat conftest.$ac_ext >&5
4417 then ac_cv_func_mmap_dev_zero=no
4418 else ac_cv_func_mmap_dev_zero=buggy
4427 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
4428 if test $ac_cv_func_mmap_dev_zero = yes; then
4429 cat >> confdefs.h <<\EOF
4430 #define HAVE_MMAP_DEV_ZERO 1
4435 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
4436 echo "configure:4437: checking for working mmap with MAP_ANON(YMOUS)" >&5
4437 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
4438 echo $ac_n "(cached) $ac_c" 1>&6
4440 if test "$cross_compiling" = yes; then
4441 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
4442 # just because it's there. Some SCO Un*xen define it but don't implement it.
4443 ac_cv_func_mmap_anon=no
4445 cat > conftest.$ac_ext <<EOF
4446 #line 4447 "configure"
4447 #include "confdefs.h"
4448 #define USE_MAP_ANON
4449 #include "ct-mmap.inc"
4451 if { (eval echo configure:4452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4453 ac_cv_func_mmap_anon=yes
4455 echo "configure: failed program was:" >&5
4456 cat conftest.$ac_ext >&5
4459 then ac_cv_func_mmap_anon=no
4460 else ac_cv_func_mmap_anon=buggy
4469 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
4470 if test $ac_cv_func_mmap_anon = yes; then
4471 cat >> confdefs.h <<\EOF
4472 #define HAVE_MMAP_ANON 1
4478 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
4479 echo "configure:4480: checking for working mmap of a file" >&5
4480 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
4481 echo $ac_n "(cached) $ac_c" 1>&6
4483 # Create a file one thousand bytes long.
4484 for i in 1 2 3 4 5 6 7 8 9 0
4485 do for j in 1 2 3 4 5 6 7 8 9 0
4488 done > conftestdata$$
4490 if test "$cross_compiling" = yes; then
4491 ac_cv_func_mmap_file=no
4493 cat > conftest.$ac_ext <<EOF
4494 #line 4495 "configure"
4495 #include "confdefs.h"
4497 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
4498 Richard Henderson and Alexandre Oliva.
4499 Check whether read-only mmap of a plain file works. */
4500 #include <sys/types.h>
4501 #include <sys/stat.h>
4503 #include <sys/mman.h>
4511 fd = open("conftestdata$$", O_RDONLY);
4515 if (fstat (fd, &st))
4518 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
4519 if (x == (char *) -1)
4522 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
4525 if (munmap(x, st.st_size) < 0)
4531 if { (eval echo configure:4532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4533 ac_cv_func_mmap_file=yes
4535 echo "configure: failed program was:" >&5
4536 cat conftest.$ac_ext >&5
4538 ac_cv_func_mmap_file=no
4545 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
4546 if test $ac_cv_func_mmap_file = yes; then
4547 cat >> confdefs.h <<\EOF
4548 #define HAVE_MMAP_FILE 1
4556 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4557 if test "${with_libiconv_prefix+set}" = set; then
4558 withval="$with_libiconv_prefix"
4560 for dir in `echo "$withval" | tr : ' '`; do
4561 if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
4562 if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
4568 echo $ac_n "checking for iconv""... $ac_c" 1>&6
4569 echo "configure:4570: checking for iconv" >&5
4570 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4571 echo $ac_n "(cached) $ac_c" 1>&6
4574 am_cv_func_iconv="no, consider installing GNU libiconv"
4576 cat > conftest.$ac_ext <<EOF
4577 #line 4578 "configure"
4578 #include "confdefs.h"
4582 iconv_t cd = iconv_open("","");
4583 iconv(cd,NULL,NULL,NULL,NULL);
4587 if { (eval echo configure:4588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4589 am_cv_func_iconv=yes
4591 echo "configure: failed program was:" >&5
4592 cat conftest.$ac_ext >&5
4595 if test "$am_cv_func_iconv" != yes; then
4596 am_save_LIBS="$LIBS"
4597 LIBS="$LIBS -liconv"
4598 cat > conftest.$ac_ext <<EOF
4599 #line 4600 "configure"
4600 #include "confdefs.h"
4604 iconv_t cd = iconv_open("","");
4605 iconv(cd,NULL,NULL,NULL,NULL);
4609 if { (eval echo configure:4610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4612 am_cv_func_iconv=yes
4614 echo "configure: failed program was:" >&5
4615 cat conftest.$ac_ext >&5
4618 LIBS="$am_save_LIBS"
4623 echo "$ac_t""$am_cv_func_iconv" 1>&6
4624 if test "$am_cv_func_iconv" = yes; then
4625 cat >> confdefs.h <<\EOF
4626 #define HAVE_ICONV 1
4629 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4630 echo "configure:4631: checking for iconv declaration" >&5
4631 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4632 echo $ac_n "(cached) $ac_c" 1>&6
4635 cat > conftest.$ac_ext <<EOF
4636 #line 4637 "configure"
4637 #include "confdefs.h"
4645 #if defined(__STDC__) || defined(__cplusplus)
4646 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4655 if { (eval echo configure:4656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4657 am_cv_proto_iconv_arg1=""
4659 echo "configure: failed program was:" >&5
4660 cat conftest.$ac_ext >&5
4662 am_cv_proto_iconv_arg1="const"
4665 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4668 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4669 echo "$ac_t""${ac_t:-
4670 }$am_cv_proto_iconv" 1>&6
4671 cat >> confdefs.h <<EOF
4672 #define ICONV_CONST $am_cv_proto_iconv_arg1
4677 if test "$am_cv_lib_iconv" = yes; then
4683 # We will need to find libiberty.h and ansidecl.h
4684 saved_CFLAGS="$CFLAGS"
4685 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
4686 for ac_func in getenv atol sbrk abort atof getcwd getwd \
4687 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
4688 fprintf_unlocked strstr environ errno \
4689 malloc realloc calloc free basename getopt clock
4691 ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4692 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4693 echo "configure:4694: checking whether $ac_func is declared" >&5
4694 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4695 echo $ac_n "(cached) $ac_c" 1>&6
4697 cat > conftest.$ac_ext <<EOF
4698 #line 4699 "configure"
4699 #include "confdefs.h"
4701 #define $ac_tr_decl 1
4703 #include "ansidecl.h"
4708 char *(*pfn) = (char *(*)) $ac_func ;
4712 if { (eval echo configure:4713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4714 eval "gcc_cv_have_decl_$ac_func=yes"
4716 echo "configure: failed program was:" >&5
4717 cat conftest.$ac_ext >&5
4719 eval "gcc_cv_have_decl_$ac_func=no"
4724 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4725 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
4726 #define $ac_tr_decl 1
4730 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
4731 #define $ac_tr_decl 0
4737 if test x = y ; then
4738 cat >> confdefs.h <<\EOF
4739 #define HAVE_DECL_GETENV 1
4741 cat >> confdefs.h <<\EOF
4742 #define HAVE_DECL_ATOL 1
4744 cat >> confdefs.h <<\EOF
4745 #define HAVE_DECL_SBRK 1
4747 cat >> confdefs.h <<\EOF
4748 #define HAVE_DECL_ABORT 1
4750 cat >> confdefs.h <<\EOF
4751 #define HAVE_DECL_ATOF 1
4753 cat >> confdefs.h <<\EOF
4754 #define HAVE_DECL_GETCWD 1
4756 cat >> confdefs.h <<\EOF
4757 #define HAVE_DECL_GETWD 1
4760 cat >> confdefs.h <<\EOF
4761 #define HAVE_DECL_STRSIGNAL 1
4763 cat >> confdefs.h <<\EOF
4764 #define HAVE_DECL_PUTC_UNLOCKED 1
4766 cat >> confdefs.h <<\EOF
4767 #define HAVE_DECL_FPUTS_UNLOCKED 1
4769 cat >> confdefs.h <<\EOF
4770 #define HAVE_DECL_FWRITE_UNLOCKED 1
4773 cat >> confdefs.h <<\EOF
4774 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4776 cat >> confdefs.h <<\EOF
4777 #define HAVE_DECL_STRSTR 1
4779 cat >> confdefs.h <<\EOF
4780 #define HAVE_DECL_ENVIRON 1
4782 cat >> confdefs.h <<\EOF
4783 #define HAVE_DECL_ERRNO 1
4786 cat >> confdefs.h <<\EOF
4787 #define HAVE_DECL_MALLOC 1
4789 cat >> confdefs.h <<\EOF
4790 #define HAVE_DECL_REALLOC 1
4792 cat >> confdefs.h <<\EOF
4793 #define HAVE_DECL_CALLOC 1
4795 cat >> confdefs.h <<\EOF
4796 #define HAVE_DECL_FREE 1
4798 cat >> confdefs.h <<\EOF
4799 #define HAVE_DECL_BASENAME 1
4801 cat >> confdefs.h <<\EOF
4802 #define HAVE_DECL_GETOPT 1
4804 cat >> confdefs.h <<\EOF
4805 #define HAVE_DECL_CLOCK 1
4810 for ac_func in getrlimit setrlimit getrusage
4812 ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4813 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4814 echo "configure:4815: checking whether $ac_func is declared" >&5
4815 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4816 echo $ac_n "(cached) $ac_c" 1>&6
4818 cat > conftest.$ac_ext <<EOF
4819 #line 4820 "configure"
4820 #include "confdefs.h"
4822 #define $ac_tr_decl 1
4824 #include "ansidecl.h"
4826 #ifdef HAVE_SYS_RESOURCE_H
4827 #include <sys/resource.h>
4833 char *(*pfn) = (char *(*)) $ac_func ;
4837 if { (eval echo configure:4838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4839 eval "gcc_cv_have_decl_$ac_func=yes"
4841 echo "configure: failed program was:" >&5
4842 cat conftest.$ac_ext >&5
4844 eval "gcc_cv_have_decl_$ac_func=no"
4849 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4850 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
4851 #define $ac_tr_decl 1
4855 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
4856 #define $ac_tr_decl 0
4862 if test x = y ; then
4863 cat >> confdefs.h <<\EOF
4864 #define HAVE_DECL_GETRLIMIT 1
4866 cat >> confdefs.h <<\EOF
4867 #define HAVE_DECL_SETRLIMIT 1
4869 cat >> confdefs.h <<\EOF
4870 #define HAVE_DECL_GETRUSAGE 1
4875 for ac_func in times
4877 ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4878 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4879 echo "configure:4880: checking whether $ac_func is declared" >&5
4880 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4881 echo $ac_n "(cached) $ac_c" 1>&6
4883 cat > conftest.$ac_ext <<EOF
4884 #line 4885 "configure"
4885 #include "confdefs.h"
4887 #define $ac_tr_decl 1
4889 #include "ansidecl.h"
4891 #ifdef HAVE_SYS_TIMES_H
4892 #include <sys/times.h>
4898 char *(*pfn) = (char *(*)) $ac_func ;
4902 if { (eval echo configure:4903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4904 eval "gcc_cv_have_decl_$ac_func=yes"
4906 echo "configure: failed program was:" >&5
4907 cat conftest.$ac_ext >&5
4909 eval "gcc_cv_have_decl_$ac_func=no"
4914 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4915 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
4916 #define $ac_tr_decl 1
4920 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
4921 #define $ac_tr_decl 0
4927 if test x = y ; then
4928 cat >> confdefs.h <<\EOF
4929 #define HAVE_DECL_TIMES 1
4934 # More time-related stuff.
4935 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
4936 echo "configure:4937: checking for struct tms" >&5
4937 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
4938 echo $ac_n "(cached) $ac_c" 1>&6
4941 cat > conftest.$ac_ext <<EOF
4942 #line 4943 "configure"
4943 #include "confdefs.h"
4945 #include "ansidecl.h"
4947 #ifdef HAVE_SYS_TIMES_H
4948 #include <sys/times.h>
4955 if { (eval echo configure:4956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4957 ac_cv_struct_tms=yes
4959 echo "configure: failed program was:" >&5
4960 cat conftest.$ac_ext >&5
4967 echo "$ac_t""$ac_cv_struct_tms" 1>&6
4968 if test $ac_cv_struct_tms = yes; then
4969 cat >> confdefs.h <<\EOF
4970 #define HAVE_STRUCT_TMS 1
4975 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
4976 # revisit after autoconf 2.50.
4977 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
4978 echo "configure:4979: checking for clock_t" >&5
4979 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
4980 echo $ac_n "(cached) $ac_c" 1>&6
4983 cat > conftest.$ac_ext <<EOF
4984 #line 4985 "configure"
4985 #include "confdefs.h"
4987 #include "ansidecl.h"
4994 if { (eval echo configure:4995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4996 gcc_cv_type_clock_t=yes
4998 echo "configure: failed program was:" >&5
4999 cat conftest.$ac_ext >&5
5001 gcc_cv_type_clock_t=no
5006 echo "$ac_t""$gcc_cv_type_clock_t" 1>&6
5007 if test $gcc_cv_type_clock_t = yes; then
5008 cat >> confdefs.h <<\EOF
5009 #define HAVE_CLOCK_T 1
5014 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
5015 CFLAGS="$saved_CFLAGS"
5017 # mkdir takes a single argument on some systems.
5018 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
5019 echo "configure:5020: checking if mkdir takes one argument" >&5
5020 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
5021 echo $ac_n "(cached) $ac_c" 1>&6
5023 cat > conftest.$ac_ext <<EOF
5024 #line 5025 "configure"
5025 #include "confdefs.h"
5027 #include <sys/types.h>
5028 #ifdef HAVE_SYS_STAT_H
5029 # include <sys/stat.h>
5031 #ifdef HAVE_UNISTD_H
5032 # include <unistd.h>
5034 #ifdef HAVE_DIRECT_H
5035 # include <direct.h>
5041 if { (eval echo configure:5042: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5043 gcc_cv_mkdir_takes_one_arg=no
5045 echo "configure: failed program was:" >&5
5046 cat conftest.$ac_ext >&5
5048 gcc_cv_mkdir_takes_one_arg=yes
5053 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
5054 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
5055 cat >> confdefs.h <<\EOF
5056 #define MKDIR_TAKES_ONE_ARG 1
5070 build_install_headers_dir=install-headers-tar
5075 host_truncate_target=
5078 # Decode the host machine, then the target machine.
5079 # For the host machine, we save the xm_file variable as host_xm_file;
5080 # then we decode the target machine and forget everything else
5081 # that came from the host machine.
5082 for machine in $build $host $target; do
5083 . ${srcdir}/config.gcc
5086 extra_objs="${host_extra_objs} ${extra_objs}"
5088 # Default the target-machine variables that were not explicitly set.
5089 if test x"$tm_file" = x
5090 then tm_file=$cpu_type/$cpu_type.h; fi
5092 if test x"$extra_headers" = x
5093 then extra_headers=; fi
5095 if test x$md_file = x
5096 then md_file=$cpu_type/$cpu_type.md; fi
5098 if test x$out_file = x
5099 then out_file=$cpu_type/$cpu_type.c; fi
5101 if test x"$tmake_file" = x
5102 then tmake_file=$cpu_type/t-$cpu_type
5105 if test x"$dwarf2" = xyes
5106 then tm_file="$tm_file tm-dwarf2.h"
5109 if test x$float_format = x
5110 then float_format=i64
5113 if test $float_format = none
5114 then float_h_file=Makefile.in
5115 else float_h_file=float-$float_format.h
5118 # Handle cpp installation.
5119 if test x$enable_cpp != xno
5121 tmake_file="$tmake_file t-install-cpp"
5124 # Say what files are being used for the output code and MD file.
5125 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
5126 echo "Using \`$srcdir/config/$md_file' as machine description file."
5128 # If any of the xm_file variables contain nonexistent files, warn
5129 # about them and drop them.
5132 for x in $build_xm_file; do
5133 if test -f $srcdir/config/$x
5135 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5141 for x in $host_xm_file; do
5142 if test -f $srcdir/config/$x
5144 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5150 for x in $xm_file; do
5151 if test -f $srcdir/config/$x
5153 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5159 for f in $tm_file; do
5162 if test $count = ax; then
5163 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5165 echo "Using the following target machine macro files:"
5166 for f in $tm_file; do
5167 echo " $srcdir/config/$f"
5172 for f in $host_xm_file; do
5175 if test $count = a; then
5177 elif test $count = ax; then
5178 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5180 echo "Using the following host machine macro files:"
5181 for f in $host_xm_file; do
5182 echo " $srcdir/config/$f"
5186 if test "$host_xm_file" != "$build_xm_file"; then
5188 for f in $build_xm_file; do
5191 if test $count = a; then
5193 elif test $count = ax; then
5194 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5196 echo "Using the following build machine macro files:"
5197 for f in $build_xm_file; do
5198 echo " $srcdir/config/$f"
5203 if test x$thread_file = x; then
5204 if test x$target_thread_file != x; then
5205 thread_file=$target_thread_file
5207 thread_file='single'
5211 # auto-host.h is the file containing items generated by autoconf and is
5212 # the first file included by config.h.
5213 # If host=build, it is correct to have hconfig include auto-host.h
5214 # as well. If host!=build, we are in error and need to do more
5215 # work to find out the build config parameters.
5216 if test x$host = x$build
5218 build_auto=auto-host.h
5220 # We create a subdir, then run autoconf in the subdir.
5221 # To prevent recursion we set host and build for the new
5222 # invocation of configure to the build for this invocation
5229 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5230 *) realsrcdir=../${srcdir};;
5232 saved_CFLAGS="${CFLAGS}"
5233 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5234 ${realsrcdir}/configure \
5235 --target=$target --host=$build --build=$build
5236 CFLAGS="${saved_CFLAGS}"
5238 # We just finished tests for the build machine, so rename
5239 # the file auto-build.h in the gcc directory.
5240 mv auto-host.h ../auto-build.h
5243 build_auto=auto-build.h
5246 tm_file="${tm_file} defaults.h"
5247 host_xm_file="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
5248 build_xm_file="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
5249 xm_file="ansidecl.h ${xm_file} ${tm_file}"
5251 # Truncate the target if necessary
5252 if test x$host_truncate_target != x; then
5253 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5256 # Get the version trigger filename from the toplevel
5257 if test "${with_gcc_version_trigger+set}" = set; then
5258 gcc_version_trigger=$with_gcc_version_trigger
5260 gcc_version_trigger=${srcdir}/version.c
5262 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
5263 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
5265 # Compile in configure arguments.
5266 if test -f configargs.h ; then
5267 # Being re-configured.
5268 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
5269 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
5271 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
5273 cat > configargs.h <<EOF
5274 /* Generated automatically. */
5275 static const char configuration_arguments[] = "$gcc_config_arguments";
5276 static const char thread_model[] = "$thread_file";
5279 # Internationalization
5281 VERSION="$gcc_version"
5282 cat >> confdefs.h <<EOF
5283 #define PACKAGE "$PACKAGE"
5286 cat >> confdefs.h <<EOF
5287 #define VERSION "$VERSION"
5293 # Enable NLS support by default
5294 # Check whether --enable-nls or --disable-nls was given.
5295 if test "${enable_nls+set}" = set; then
5296 enableval="$enable_nls"
5303 # if cross compiling, disable NLS support.
5304 # It's not worth the trouble, at least for now.
5306 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
5307 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
5313 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
5314 echo "configure:5315: checking for library containing strerror" >&5
5315 if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
5316 echo $ac_n "(cached) $ac_c" 1>&6
5318 ac_func_search_save_LIBS="$LIBS"
5319 ac_cv_search_strerror="no"
5320 cat > conftest.$ac_ext <<EOF
5321 #line 5322 "configure"
5322 #include "confdefs.h"
5323 /* Override any gcc2 internal prototype to avoid an error. */
5324 /* We use char because int might match the return type of a gcc2
5325 builtin and then its argument prototype would still apply. */
5332 if { (eval echo configure:5333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5334 ac_cv_search_strerror="none required"
5336 echo "configure: failed program was:" >&5
5337 cat conftest.$ac_ext >&5
5340 test "$ac_cv_search_strerror" = "no" && for i in cposix; do
5341 LIBS="-l$i $ac_func_search_save_LIBS"
5342 cat > conftest.$ac_ext <<EOF
5343 #line 5344 "configure"
5344 #include "confdefs.h"
5345 /* Override any gcc2 internal prototype to avoid an error. */
5346 /* We use char because int might match the return type of a gcc2
5347 builtin and then its argument prototype would still apply. */
5354 if { (eval echo configure:5355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5356 ac_cv_search_strerror="-l$i"
5359 echo "configure: failed program was:" >&5
5360 cat conftest.$ac_ext >&5
5364 LIBS="$ac_func_search_save_LIBS"
5367 echo "$ac_t""$ac_cv_search_strerror" 1>&6
5368 if test "$ac_cv_search_strerror" != "no"; then
5369 test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
5376 echo $ac_n "checking for working const""... $ac_c" 1>&6
5377 echo "configure:5378: checking for working const" >&5
5378 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5379 echo $ac_n "(cached) $ac_c" 1>&6
5381 cat > conftest.$ac_ext <<EOF
5382 #line 5383 "configure"
5383 #include "confdefs.h"
5387 /* Ultrix mips cc rejects this. */
5388 typedef int charset[2]; const charset x;
5389 /* SunOS 4.1.1 cc rejects this. */
5390 char const *const *ccp;
5392 /* NEC SVR4.0.2 mips cc rejects this. */
5393 struct point {int x, y;};
5394 static struct point const zero = {0,0};
5395 /* AIX XL C 1.02.0.0 rejects this.
5396 It does not let you subtract one const X* pointer from another in an arm
5397 of an if-expression whose if-part is not a constant expression */
5398 const char *g = "string";
5399 ccp = &g + (g ? g-g : 0);
5400 /* HPUX 7.0 cc rejects these. */
5403 ccp = (char const *const *) p;
5404 { /* SCO 3.2v4 cc rejects this. */
5406 char const *s = 0 ? (char *) 0 : (char const *) 0;
5410 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5412 const int *foo = &x[0];
5415 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5416 typedef const int *iptr;
5420 { /* AIX XL C 1.02.0.0 rejects this saying
5421 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5422 struct s { int j; const int *ap[3]; };
5423 struct s *b; b->j = 5;
5425 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5431 if { (eval echo configure:5432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5435 echo "configure: failed program was:" >&5
5436 cat conftest.$ac_ext >&5
5443 echo "$ac_t""$ac_cv_c_const" 1>&6
5444 if test $ac_cv_c_const = no; then
5445 cat >> confdefs.h <<\EOF
5451 echo $ac_n "checking for off_t""... $ac_c" 1>&6
5452 echo "configure:5453: checking for off_t" >&5
5453 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
5454 echo $ac_n "(cached) $ac_c" 1>&6
5456 cat > conftest.$ac_ext <<EOF
5457 #line 5458 "configure"
5458 #include "confdefs.h"
5459 #include <sys/types.h>
5465 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5466 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5468 ac_cv_type_off_t=yes
5476 echo "$ac_t""$ac_cv_type_off_t" 1>&6
5477 if test $ac_cv_type_off_t = no; then
5478 cat >> confdefs.h <<\EOF
5484 echo $ac_n "checking for size_t""... $ac_c" 1>&6
5485 echo "configure:5486: checking for size_t" >&5
5486 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
5487 echo $ac_n "(cached) $ac_c" 1>&6
5489 cat > conftest.$ac_ext <<EOF
5490 #line 5491 "configure"
5491 #include "confdefs.h"
5492 #include <sys/types.h>
5498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5499 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5501 ac_cv_type_size_t=yes
5504 ac_cv_type_size_t=no
5509 echo "$ac_t""$ac_cv_type_size_t" 1>&6
5510 if test $ac_cv_type_size_t = no; then
5511 cat >> confdefs.h <<\EOF
5512 #define size_t unsigned
5517 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5518 # for constant arguments. Useless!
5519 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5520 echo "configure:5521: checking for working alloca.h" >&5
5521 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5522 echo $ac_n "(cached) $ac_c" 1>&6
5524 cat > conftest.$ac_ext <<EOF
5525 #line 5526 "configure"
5526 #include "confdefs.h"
5529 char *p = alloca(2 * sizeof(int));
5532 if { (eval echo configure:5533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5534 ac_cv_header_alloca_h=yes
5536 echo "configure: failed program was:" >&5
5537 cat conftest.$ac_ext >&5
5539 ac_cv_header_alloca_h=no
5544 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5545 if test $ac_cv_header_alloca_h = yes; then
5546 cat >> confdefs.h <<\EOF
5547 #define HAVE_ALLOCA_H 1
5552 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5553 echo "configure:5554: checking for alloca" >&5
5554 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5555 echo $ac_n "(cached) $ac_c" 1>&6
5557 cat > conftest.$ac_ext <<EOF
5558 #line 5559 "configure"
5559 #include "confdefs.h"
5562 # define alloca __builtin_alloca
5565 # include <malloc.h>
5566 # define alloca _alloca
5569 # include <alloca.h>
5574 # ifndef alloca /* predefined by HP cc +Olibcalls */
5583 char *p = (char *) alloca(1);
5586 if { (eval echo configure:5587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5588 ac_cv_func_alloca_works=yes
5590 echo "configure: failed program was:" >&5
5591 cat conftest.$ac_ext >&5
5593 ac_cv_func_alloca_works=no
5598 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5599 if test $ac_cv_func_alloca_works = yes; then
5600 cat >> confdefs.h <<\EOF
5601 #define HAVE_ALLOCA 1
5606 if test $ac_cv_func_alloca_works = no; then
5607 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5608 # that cause trouble. Some versions do not even contain alloca or
5609 # contain a buggy version. If you still want to use their alloca,
5610 # use ar to extract alloca.o from them instead of compiling alloca.c.
5611 ALLOCA=alloca.${ac_objext}
5612 cat >> confdefs.h <<\EOF
5617 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5618 echo "configure:5619: checking whether alloca needs Cray hooks" >&5
5619 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5620 echo $ac_n "(cached) $ac_c" 1>&6
5622 cat > conftest.$ac_ext <<EOF
5623 #line 5624 "configure"
5624 #include "confdefs.h"
5625 #if defined(CRAY) && ! defined(CRAY2)
5632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5633 egrep "webecray" >/dev/null 2>&1; then
5644 echo "$ac_t""$ac_cv_os_cray" 1>&6
5645 if test $ac_cv_os_cray = yes; then
5646 for ac_func in _getb67 GETB67 getb67; do
5647 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5648 echo "configure:5649: checking for $ac_func" >&5
5649 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5650 echo $ac_n "(cached) $ac_c" 1>&6
5652 cat > conftest.$ac_ext <<EOF
5653 #line 5654 "configure"
5654 #include "confdefs.h"
5655 /* System header to define __stub macros and hopefully few prototypes,
5656 which can conflict with char $ac_func(); below. */
5658 /* Override any gcc2 internal prototype to avoid an error. */
5659 /* We use char because int might match the return type of a gcc2
5660 builtin and then its argument prototype would still apply. */
5665 /* The GNU C library defines this for functions which it implements
5666 to always fail with ENOSYS. Some functions are actually named
5667 something starting with __ and the normal name is an alias. */
5668 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5676 if { (eval echo configure:5677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5678 eval "ac_cv_func_$ac_func=yes"
5680 echo "configure: failed program was:" >&5
5681 cat conftest.$ac_ext >&5
5683 eval "ac_cv_func_$ac_func=no"
5688 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5689 echo "$ac_t""yes" 1>&6
5690 cat >> confdefs.h <<EOF
5691 #define CRAY_STACKSEG_END $ac_func
5696 echo "$ac_t""no" 1>&6
5702 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5703 echo "configure:5704: checking stack direction for C alloca" >&5
5704 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5705 echo $ac_n "(cached) $ac_c" 1>&6
5707 if test "$cross_compiling" = yes; then
5708 ac_cv_c_stack_direction=0
5710 cat > conftest.$ac_ext <<EOF
5711 #line 5712 "configure"
5712 #include "confdefs.h"
5713 find_stack_direction ()
5715 static char *addr = 0;
5720 return find_stack_direction ();
5723 return (&dummy > addr) ? 1 : -1;
5727 exit (find_stack_direction() < 0);
5730 if { (eval echo configure:5731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5732 ac_cv_c_stack_direction=1
5734 echo "configure: failed program was:" >&5
5735 cat conftest.$ac_ext >&5
5737 ac_cv_c_stack_direction=-1
5744 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5745 cat >> confdefs.h <<EOF
5746 #define STACK_DIRECTION $ac_cv_c_stack_direction
5752 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
5753 echo "configure:5754: checking whether we are using the GNU C Library 2.1 or newer" >&5
5754 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
5755 echo $ac_n "(cached) $ac_c" 1>&6
5757 cat > conftest.$ac_ext <<EOF
5758 #line 5759 "configure"
5759 #include "confdefs.h"
5761 #include <features.h>
5762 #ifdef __GNU_LIBRARY__
5763 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
5769 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5770 egrep "Lucky GNU user" >/dev/null 2>&1; then
5772 ac_cv_gnu_library_2_1=yes
5775 ac_cv_gnu_library_2_1=no
5783 echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6
5785 GLIBC21="$ac_cv_gnu_library_2_1"
5789 for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5790 stdlib.h string.h unistd.h sys/param.h
5792 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5793 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5794 echo "configure:5795: checking for $ac_hdr" >&5
5795 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5796 echo $ac_n "(cached) $ac_c" 1>&6
5798 cat > conftest.$ac_ext <<EOF
5799 #line 5800 "configure"
5800 #include "confdefs.h"
5803 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5804 { (eval echo configure:5805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5805 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5806 if test -z "$ac_err"; then
5808 eval "ac_cv_header_$ac_safe=yes"
5811 echo "configure: failed program was:" >&5
5812 cat conftest.$ac_ext >&5
5814 eval "ac_cv_header_$ac_safe=no"
5818 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5819 echo "$ac_t""yes" 1>&6
5820 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5821 cat >> confdefs.h <<EOF
5822 #define $ac_tr_hdr 1
5826 echo "$ac_t""no" 1>&6
5830 for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \
5831 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
5832 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
5834 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5835 echo "configure:5836: checking for $ac_func" >&5
5836 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5837 echo $ac_n "(cached) $ac_c" 1>&6
5839 cat > conftest.$ac_ext <<EOF
5840 #line 5841 "configure"
5841 #include "confdefs.h"
5842 /* System header to define __stub macros and hopefully few prototypes,
5843 which can conflict with char $ac_func(); below. */
5845 /* Override any gcc2 internal prototype to avoid an error. */
5846 /* We use char because int might match the return type of a gcc2
5847 builtin and then its argument prototype would still apply. */
5852 /* The GNU C library defines this for functions which it implements
5853 to always fail with ENOSYS. Some functions are actually named
5854 something starting with __ and the normal name is an alias. */
5855 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5863 if { (eval echo configure:5864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5865 eval "ac_cv_func_$ac_func=yes"
5867 echo "configure: failed program was:" >&5
5868 cat conftest.$ac_ext >&5
5870 eval "ac_cv_func_$ac_func=no"
5875 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5876 echo "$ac_t""yes" 1>&6
5877 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5878 cat >> confdefs.h <<EOF
5879 #define $ac_tr_func 1
5883 echo "$ac_t""no" 1>&6
5890 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
5891 if test "${with_libiconv_prefix+set}" = set; then
5892 withval="$with_libiconv_prefix"
5894 for dir in `echo "$withval" | tr : ' '`; do
5895 if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
5896 if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
5902 echo $ac_n "checking for iconv""... $ac_c" 1>&6
5903 echo "configure:5904: checking for iconv" >&5
5904 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
5905 echo $ac_n "(cached) $ac_c" 1>&6
5908 am_cv_func_iconv="no, consider installing GNU libiconv"
5910 cat > conftest.$ac_ext <<EOF
5911 #line 5912 "configure"
5912 #include "confdefs.h"
5916 iconv_t cd = iconv_open("","");
5917 iconv(cd,NULL,NULL,NULL,NULL);
5921 if { (eval echo configure:5922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5923 am_cv_func_iconv=yes
5925 echo "configure: failed program was:" >&5
5926 cat conftest.$ac_ext >&5
5929 if test "$am_cv_func_iconv" != yes; then
5930 am_save_LIBS="$LIBS"
5931 LIBS="$LIBS -liconv"
5932 cat > conftest.$ac_ext <<EOF
5933 #line 5934 "configure"
5934 #include "confdefs.h"
5938 iconv_t cd = iconv_open("","");
5939 iconv(cd,NULL,NULL,NULL,NULL);
5943 if { (eval echo configure:5944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5946 am_cv_func_iconv=yes
5948 echo "configure: failed program was:" >&5
5949 cat conftest.$ac_ext >&5
5952 LIBS="$am_save_LIBS"
5957 echo "$ac_t""$am_cv_func_iconv" 1>&6
5958 if test "$am_cv_func_iconv" = yes; then
5959 cat >> confdefs.h <<\EOF
5960 #define HAVE_ICONV 1
5963 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
5964 echo "configure:5965: checking for iconv declaration" >&5
5965 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
5966 echo $ac_n "(cached) $ac_c" 1>&6
5969 cat > conftest.$ac_ext <<EOF
5970 #line 5971 "configure"
5971 #include "confdefs.h"
5979 #if defined(__STDC__) || defined(__cplusplus)
5980 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5989 if { (eval echo configure:5990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5991 am_cv_proto_iconv_arg1=""
5993 echo "configure: failed program was:" >&5
5994 cat conftest.$ac_ext >&5
5996 am_cv_proto_iconv_arg1="const"
5999 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6002 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6003 echo "$ac_t""${ac_t:-
6004 }$am_cv_proto_iconv" 1>&6
6005 cat >> confdefs.h <<EOF
6006 #define ICONV_CONST $am_cv_proto_iconv_arg1
6011 if test "$am_cv_lib_iconv" = yes; then
6017 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
6018 echo "configure:6019: checking for nl_langinfo and CODESET" >&5
6019 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
6020 echo $ac_n "(cached) $ac_c" 1>&6
6022 cat > conftest.$ac_ext <<EOF
6023 #line 6024 "configure"
6024 #include "confdefs.h"
6025 #include <langinfo.h>
6027 char* cs = nl_langinfo(CODESET);
6030 if { (eval echo configure:6031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6032 am_cv_langinfo_codeset=yes
6034 echo "configure: failed program was:" >&5
6035 cat conftest.$ac_ext >&5
6037 am_cv_langinfo_codeset=no
6043 echo "$ac_t""$am_cv_langinfo_codeset" 1>&6
6044 if test $am_cv_langinfo_codeset = yes; then
6045 cat >> confdefs.h <<\EOF
6046 #define HAVE_LANGINFO_CODESET 1
6051 if test $ac_cv_header_locale_h = yes; then
6052 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6053 echo "configure:6054: checking for LC_MESSAGES" >&5
6054 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6055 echo $ac_n "(cached) $ac_c" 1>&6
6057 cat > conftest.$ac_ext <<EOF
6058 #line 6059 "configure"
6059 #include "confdefs.h"
6065 if { (eval echo configure:6066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6067 am_cv_val_LC_MESSAGES=yes
6069 echo "configure: failed program was:" >&5
6070 cat conftest.$ac_ext >&5
6072 am_cv_val_LC_MESSAGES=no
6077 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6078 if test $am_cv_val_LC_MESSAGES = yes; then
6079 cat >> confdefs.h <<\EOF
6080 #define HAVE_LC_MESSAGES 1
6085 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6086 echo "configure:6087: checking whether NLS is requested" >&5
6087 # Check whether --enable-nls or --disable-nls was given.
6088 if test "${enable_nls+set}" = set; then
6089 enableval="$enable_nls"
6095 echo "$ac_t""$USE_NLS" 1>&6
6098 BUILD_INCLUDED_LIBINTL=no
6099 USE_INCLUDED_LIBINTL=no
6103 if test "$USE_NLS" = "yes"; then
6104 cat >> confdefs.h <<\EOF
6105 #define ENABLE_NLS 1
6108 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6109 echo "configure:6110: checking whether included gettext is requested" >&5
6110 # Check whether --with-included-gettext or --without-included-gettext was given.
6111 if test "${with_included_gettext+set}" = set; then
6112 withval="$with_included_gettext"
6113 nls_cv_force_use_gnu_gettext=$withval
6115 nls_cv_force_use_gnu_gettext=no
6118 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6120 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
6121 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6127 ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6128 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6129 echo "configure:6130: checking for libintl.h" >&5
6130 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6131 echo $ac_n "(cached) $ac_c" 1>&6
6133 cat > conftest.$ac_ext <<EOF
6134 #line 6135 "configure"
6135 #include "confdefs.h"
6136 #include <libintl.h>
6138 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6139 { (eval echo configure:6140: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6140 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6141 if test -z "$ac_err"; then
6143 eval "ac_cv_header_$ac_safe=yes"
6146 echo "configure: failed program was:" >&5
6147 cat conftest.$ac_ext >&5
6149 eval "ac_cv_header_$ac_safe=no"
6153 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6154 echo "$ac_t""yes" 1>&6
6155 cat >> confdefs.h <<\EOF
6156 #define HAVE_LIBINTL_H 1
6159 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
6160 echo "configure:6161: checking for GNU gettext in libc" >&5
6161 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
6162 echo $ac_n "(cached) $ac_c" 1>&6
6164 cat > conftest.$ac_ext <<EOF
6165 #line 6166 "configure"
6166 #include "confdefs.h"
6167 #include <libintl.h>
6168 extern int _nl_msg_cat_cntr;
6170 bindtextdomain ("", "");
6171 return (int) gettext ("") + _nl_msg_cat_cntr
6174 if { (eval echo configure:6175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6176 gt_cv_func_gnugettext1_libc=yes
6178 echo "configure: failed program was:" >&5
6179 cat conftest.$ac_ext >&5
6181 gt_cv_func_gnugettext1_libc=no
6186 echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
6188 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
6189 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
6190 echo "configure:6191: checking for GNU gettext in libintl" >&5
6191 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
6192 echo $ac_n "(cached) $ac_c" 1>&6
6194 gt_save_LIBS="$LIBS"
6195 LIBS="$LIBS -lintl $LIBICONV"
6196 cat > conftest.$ac_ext <<EOF
6197 #line 6198 "configure"
6198 #include "confdefs.h"
6199 #include <libintl.h>
6200 extern int _nl_msg_cat_cntr;
6202 bindtextdomain ("", "");
6203 return (int) gettext ("") + _nl_msg_cat_cntr
6206 if { (eval echo configure:6207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6208 gt_cv_func_gnugettext1_libintl=yes
6210 echo "configure: failed program was:" >&5
6211 cat conftest.$ac_ext >&5
6213 gt_cv_func_gnugettext1_libintl=no
6216 LIBS="$gt_save_LIBS"
6219 echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6
6222 if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6223 || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6224 && test "$PACKAGE" != gettext; }; then
6225 cat >> confdefs.h <<\EOF
6226 #define HAVE_GETTEXT 1
6230 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6231 INTLLIBS="-lintl $LIBICONV"
6234 gt_save_LIBS="$LIBS"
6235 LIBS="$LIBS $INTLLIBS"
6236 for ac_func in dcgettext
6238 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6239 echo "configure:6240: checking for $ac_func" >&5
6240 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6241 echo $ac_n "(cached) $ac_c" 1>&6
6243 cat > conftest.$ac_ext <<EOF
6244 #line 6245 "configure"
6245 #include "confdefs.h"
6246 /* System header to define __stub macros and hopefully few prototypes,
6247 which can conflict with char $ac_func(); below. */
6249 /* Override any gcc2 internal prototype to avoid an error. */
6250 /* We use char because int might match the return type of a gcc2
6251 builtin and then its argument prototype would still apply. */
6256 /* The GNU C library defines this for functions which it implements
6257 to always fail with ENOSYS. Some functions are actually named
6258 something starting with __ and the normal name is an alias. */
6259 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6267 if { (eval echo configure:6268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6269 eval "ac_cv_func_$ac_func=yes"
6271 echo "configure: failed program was:" >&5
6272 cat conftest.$ac_ext >&5
6274 eval "ac_cv_func_$ac_func=no"
6279 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6280 echo "$ac_t""yes" 1>&6
6281 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6282 cat >> confdefs.h <<EOF
6283 #define $ac_tr_func 1
6287 echo "$ac_t""no" 1>&6
6291 LIBS="$gt_save_LIBS"
6293 # Extract the first word of "msgfmt", so it can be a program name with args.
6294 set dummy msgfmt; ac_word=$2
6295 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6296 echo "configure:6297: checking for $ac_word" >&5
6297 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6298 echo $ac_n "(cached) $ac_c" 1>&6
6302 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
6305 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
6306 for ac_dir in $PATH; do
6307 test -z "$ac_dir" && ac_dir=.
6308 if test -f $ac_dir/$ac_word; then
6309 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then
6310 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
6316 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
6320 MSGFMT="$ac_cv_path_MSGFMT"
6321 if test "$MSGFMT" != ":"; then
6322 echo "$ac_t""$MSGFMT" 1>&6
6324 echo "$ac_t""no" 1>&6
6327 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6328 set dummy gmsgfmt; ac_word=$2
6329 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6330 echo "configure:6331: checking for $ac_word" >&5
6331 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6332 echo $ac_n "(cached) $ac_c" 1>&6
6336 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
6339 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
6342 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
6344 for ac_dir in $ac_dummy; do
6345 test -z "$ac_dir" && ac_dir=.
6346 if test -f $ac_dir/$ac_word; then
6347 ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
6352 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
6356 GMSGFMT="$ac_cv_path_GMSGFMT"
6357 if test -n "$GMSGFMT"; then
6358 echo "$ac_t""$GMSGFMT" 1>&6
6360 echo "$ac_t""no" 1>&6
6364 # Extract the first word of "xgettext", so it can be a program name with args.
6365 set dummy xgettext; ac_word=$2
6366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6367 echo "configure:6368: checking for $ac_word" >&5
6368 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6369 echo $ac_n "(cached) $ac_c" 1>&6
6373 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
6376 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
6377 for ac_dir in $PATH; do
6378 test -z "$ac_dir" && ac_dir=.
6379 if test -f $ac_dir/$ac_word; then
6380 if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then
6381 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
6387 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
6391 XGETTEXT="$ac_cv_path_XGETTEXT"
6392 if test "$XGETTEXT" != ":"; then
6393 echo "$ac_t""$XGETTEXT" 1>&6
6395 echo "$ac_t""no" 1>&6
6403 echo "$ac_t""no" 1>&6
6407 if test "$CATOBJEXT" = "NONE"; then
6408 nls_cv_use_gnu_gettext=yes
6412 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6413 INTLOBJS="\$(GETTOBJS)"
6414 # Extract the first word of "msgfmt", so it can be a program name with args.
6415 set dummy msgfmt; ac_word=$2
6416 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6417 echo "configure:6418: checking for $ac_word" >&5
6418 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6419 echo $ac_n "(cached) $ac_c" 1>&6
6423 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
6426 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
6427 for ac_dir in $PATH; do
6428 test -z "$ac_dir" && ac_dir=.
6429 if test -f $ac_dir/$ac_word; then
6430 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then
6431 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
6437 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
6441 MSGFMT="$ac_cv_path_MSGFMT"
6442 if test "$MSGFMT" != ":"; then
6443 echo "$ac_t""$MSGFMT" 1>&6
6445 echo "$ac_t""no" 1>&6
6448 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6449 set dummy gmsgfmt; ac_word=$2
6450 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6451 echo "configure:6452: checking for $ac_word" >&5
6452 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6453 echo $ac_n "(cached) $ac_c" 1>&6
6457 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
6460 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
6463 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
6465 for ac_dir in $ac_dummy; do
6466 test -z "$ac_dir" && ac_dir=.
6467 if test -f $ac_dir/$ac_word; then
6468 ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
6473 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
6477 GMSGFMT="$ac_cv_path_GMSGFMT"
6478 if test -n "$GMSGFMT"; then
6479 echo "$ac_t""$GMSGFMT" 1>&6
6481 echo "$ac_t""no" 1>&6
6484 # Extract the first word of "xgettext", so it can be a program name with args.
6485 set dummy xgettext; ac_word=$2
6486 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6487 echo "configure:6488: checking for $ac_word" >&5
6488 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6489 echo $ac_n "(cached) $ac_c" 1>&6
6493 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
6496 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
6497 for ac_dir in $PATH; do
6498 test -z "$ac_dir" && ac_dir=.
6499 if test -f $ac_dir/$ac_word; then
6500 if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then
6501 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
6507 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
6511 XGETTEXT="$ac_cv_path_XGETTEXT"
6512 if test "$XGETTEXT" != ":"; then
6513 echo "$ac_t""$XGETTEXT" 1>&6
6515 echo "$ac_t""no" 1>&6
6519 BUILD_INCLUDED_LIBINTL=yes
6520 USE_INCLUDED_LIBINTL=yes
6522 INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV"
6523 INTLDEPS="\$(top_builddir)/intl/libintl.a"
6524 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6527 if test "$GMSGFMT" != ":"; then
6528 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
6531 echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6
6536 if test "$XGETTEXT" != ":"; then
6537 if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
6540 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
6550 if test "$PACKAGE" = gettext; then
6551 BUILD_INCLUDED_LIBINTL=yes
6554 for ac_prog in bison
6556 # Extract the first word of "$ac_prog", so it can be a program name with args.
6557 set dummy $ac_prog; ac_word=$2
6558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6559 echo "configure:6560: checking for $ac_word" >&5
6560 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
6561 echo $ac_n "(cached) $ac_c" 1>&6
6563 if test -n "$INTLBISON"; then
6564 ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
6566 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
6568 for ac_dir in $ac_dummy; do
6569 test -z "$ac_dir" && ac_dir=.
6570 if test -f $ac_dir/$ac_word; then
6571 ac_cv_prog_INTLBISON="$ac_prog"
6578 INTLBISON="$ac_cv_prog_INTLBISON"
6579 if test -n "$INTLBISON"; then
6580 echo "$ac_t""$INTLBISON" 1>&6
6582 echo "$ac_t""no" 1>&6
6585 test -n "$INTLBISON" && break
6588 if test -z "$INTLBISON"; then
6591 echo $ac_n "checking version of bison""... $ac_c" 1>&6
6592 echo "configure:6593: checking version of bison" >&5
6593 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6594 case $ac_prog_version in
6595 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
6596 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
6597 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
6598 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
6600 echo "$ac_t""$ac_prog_version" 1>&6
6602 if test $ac_verc_fail = yes; then
6615 if test $USE_INCLUDED_LIBINTL = yes; then
6616 cat >> confdefs.h <<\EOF
6617 #define USE_INCLUDED_LIBINTL 1
6623 nls_cv_header_libgt=
6635 if test "x$CATOBJEXT" != x; then
6636 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
6637 echo "configure:6638: checking for catalogs to be installed" >&5
6638 # Look for .po and .gmo files in the source directory.
6641 for cat in $srcdir/po/*$CATOBJEXT $srcdir/po/*.po; do
6642 # If there aren't any .gmo files the shell will give us the
6643 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6645 case "$cat" in *\**)
6648 # The quadruple backslash is collapsed to a double backslash
6649 # by the backticks, then collapsed again by the double quotes,
6650 # leaving us with one backslash in the sed expression (right
6651 # before the dot that mustn't act as a wildcard). The dot to
6652 # be escaped in the second expression is hiding inside CATOBJEXT.
6653 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!$CATOBJEXT!"`
6654 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\$CATOBJEXT!!"`
6655 # The user is allowed to set LINGUAS to a list of languages to
6656 # install catalogs for. If it's empty that means "all of them."
6657 if test "x$LINGUAS" = x; then
6658 CATALOGS="$CATALOGS $cat"
6659 XLINGUAS="$XLINGUAS $lang"
6661 case "$LINGUAS" in *$lang*)
6662 CATALOGS="$CATALOGS $cat"
6663 XLINGUAS="$XLINGUAS $lang"
6669 echo "$ac_t""$LINGUAS" 1>&6
6673 if test -n "$ac_aux_dir"; then
6674 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
6676 if test -z "$MKINSTALLDIRS"; then
6677 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
6681 INTL_LIBTOOL_SUFFIX_PREFIX=
6685 # Windows32 Registry support for specifying GCC installation paths.
6686 # Check whether --enable-win32-registry or --disable-win32-registry was given.
6687 if test "${enable_win32_registry+set}" = set; then
6688 enableval="$enable_win32_registry"
6693 win32 | pe | cygwin* | mingw32* | uwin*)
6694 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
6695 echo "configure:6696: checking whether windows registry support is requested" >&5
6696 if test "x$enable_win32_registry" != xno; then
6697 cat >> confdefs.h <<\EOF
6698 #define ENABLE_WIN32_REGISTRY 1
6701 echo "$ac_t""yes" 1>&6
6703 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
6704 echo "configure:6705: checking for library containing RegOpenKeyExA" >&5
6705 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
6706 echo $ac_n "(cached) $ac_c" 1>&6
6708 ac_func_search_save_LIBS="$LIBS"
6709 ac_cv_search_RegOpenKeyExA="no"
6710 cat > conftest.$ac_ext <<EOF
6711 #line 6712 "configure"
6712 #include "confdefs.h"
6713 /* Override any gcc2 internal prototype to avoid an error. */
6714 /* We use char because int might match the return type of a gcc2
6715 builtin and then its argument prototype would still apply. */
6716 char RegOpenKeyExA();
6722 if { (eval echo configure:6723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6724 ac_cv_search_RegOpenKeyExA="none required"
6726 echo "configure: failed program was:" >&5
6727 cat conftest.$ac_ext >&5
6730 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
6731 LIBS="-l$i $ac_func_search_save_LIBS"
6732 cat > conftest.$ac_ext <<EOF
6733 #line 6734 "configure"
6734 #include "confdefs.h"
6735 /* Override any gcc2 internal prototype to avoid an error. */
6736 /* We use char because int might match the return type of a gcc2
6737 builtin and then its argument prototype would still apply. */
6738 char RegOpenKeyExA();
6744 if { (eval echo configure:6745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6746 ac_cv_search_RegOpenKeyExA="-l$i"
6749 echo "configure: failed program was:" >&5
6750 cat conftest.$ac_ext >&5
6754 LIBS="$ac_func_search_save_LIBS"
6757 echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6
6758 if test "$ac_cv_search_RegOpenKeyExA" != "no"; then
6759 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
6765 echo "$ac_t""no" 1>&6
6768 # Check if user specified a different registry key.
6769 case "x${enable_win32_registry}" in
6772 gcc_cv_win32_registry_key="$VERSION"
6775 # no registry lookup.
6776 gcc_cv_win32_registry_key=''
6779 # user-specified key.
6780 gcc_cv_win32_registry_key="$enable_win32_registry"
6784 if test "x$enable_win32_registry" != xno; then
6785 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
6786 echo "configure:6787: checking registry key on windows hosts" >&5
6787 cat >> confdefs.h <<EOF
6788 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
6791 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
6796 # Get an absolute path to the GCC top-level source directory
6802 # Conditionalize the makefile for this host machine.
6803 # Make-host contains the concatenation of all host makefile fragments
6804 # [there can be more than one]. This file is built by configure.frag.
6805 host_overrides=Make-host
6806 dep_host_xmake_file=
6807 for f in .. ${host_xmake_file}
6809 if test -f ${srcdir}/config/$f
6811 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
6815 # Conditionalize the makefile for this target machine.
6816 # Make-target contains the concatenation of all host makefile fragments
6817 # [there can be more than one]. This file is built by configure.frag.
6818 target_overrides=Make-target
6820 for f in .. ${tmake_file}
6822 if test -f ${srcdir}/config/$f
6824 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
6828 # If the host doesn't support symlinks, modify CC in
6829 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
6830 # Otherwise, we can use "CC=$(CC)".
6832 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
6834 cc_set_by_configure="\$(CC)"
6835 quoted_cc_set_by_configure="\$(CC)"
6836 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
6839 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
6841 symbolic_link="cp -p"
6845 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
6846 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
6847 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
6851 out_object_file=`basename $out_file .c`.o
6854 for f in $tm_file; do
6857 tm_file_list="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6859 tm_file_list="${tm_file_list} $f" ;;
6860 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
6865 for f in $tm_p_file; do
6866 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
6870 for f in $host_xm_file; do
6873 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6874 auto-host.h | defaults.h )
6875 host_xm_file_list="${host_xm_file_list} $f" ;;
6876 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
6881 for f in $build_xm_file; do
6884 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6885 auto-build.h | auto-host.h | defaults.h )
6886 build_xm_file_list="${build_xm_file_list} $f" ;;
6887 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
6891 # Define macro CROSS_COMPILE in compilation
6892 # if this is a cross-compiler.
6893 # Also use all.cross instead of all.internal
6894 # and add cross-make to Makefile.
6895 cross_overrides="/dev/null"
6896 if test x$host != x$target
6898 cross_defines="CROSS=-DCROSS_COMPILE"
6899 cross_overrides="${topdir}/cross-make"
6902 # If this is a cross-compiler that does not
6903 # have its own set of headers then define
6906 # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS.
6907 # This prevents libgcc2 from containing any code which requires libc
6910 if test x$host != x$target && test x$with_headers = x; then
6911 inhibit_libc=-Dinhibit_libc
6913 if test x$with_newlib = xyes; then
6914 inhibit_libc=-Dinhibit_libc
6919 # When building gcc with a cross-compiler, we need to fix a few things.
6920 # This must come after cross-make as we want all.build to override
6922 build_overrides="/dev/null"
6923 if test x$build != x$host
6925 build_overrides="${topdir}/build-make"
6928 # Expand extra_headers to include complete path.
6929 # This substitutes for lots of t-* files.
6931 if test "x$extra_headers" = x
6934 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
6935 for file in $extra_headers;
6937 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
6941 if test x$use_collect2 = xno; then
6945 # Add a definition of USE_COLLECT2 if system wants one.
6946 if test x$use_collect2 != x
6948 host_xm_defines="${host_xm_defines} USE_COLLECT2"
6949 xm_defines="${xm_defines} USE_COLLECT2"
6952 # If we have gas in the build tree, make a link to it.
6953 if test -f ../gas/Makefile; then
6954 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
6957 # If we have nm in the build tree, make a link to it.
6958 if test -f ../binutils/Makefile; then
6959 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
6962 # If we have ld in the build tree, make a link to it.
6963 if test -f ../ld/Makefile; then
6964 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
6967 # Figure out what assembler we will be using.
6968 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
6969 echo "configure:6970: checking what assembler to use" >&5
6971 gcc_cv_gas_major_version=
6972 gcc_cv_gas_minor_version=
6973 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
6974 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6975 if test -x "$DEFAULT_ASSEMBLER"; then
6976 gcc_cv_as="$DEFAULT_ASSEMBLER"
6977 elif test -x "$AS"; then
6979 elif test -x as$host_exeext; then
6980 # Build using assembler in the current directory.
6981 gcc_cv_as=./as$host_exeext
6982 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
6983 # Single tree build which includes gas.
6984 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
6986 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6987 if test x$gcc_cv_gas_version != x; then
6991 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6992 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6995 if test "x$gcc_cv_as" = x -a x$host = x$target; then
6997 # Search the same directories that the installed compiler will
6998 # search. Else we may find the wrong assembler and lose. If we
6999 # do not find a suitable assembler binary, then try the user's
7002 # Also note we have to check MD_EXEC_PREFIX before checking the
7003 # user's path. Unfortunately, there is no good way to get at the
7004 # value of MD_EXEC_PREFIX here. So we do a brute force search
7005 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
7006 # to be fixed as part of the make/configure rewrite too.
7008 if test "x$exec_prefix" = xNONE; then
7009 if test "x$prefix" = xNONE; then
7010 test_prefix=/usr/local
7015 test_prefix=$exec_prefix
7018 # If the loop below does not find an assembler, then use whatever
7019 # one we can find in the users's path.
7021 gcc_cv_as=as$host_exeext
7023 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
7024 $test_prefix/lib/gcc-lib/$target \
7025 /usr/lib/gcc/$target/$gcc_version \
7026 /usr/lib/gcc/$target \
7027 $test_prefix/$target/bin/$target/$gcc_version \
7028 $test_prefix/$target/bin \
7033 /bsd43/usr/lib/cmplrs/cc \
7034 /usr/cross64/usr/bin \
7035 /usr/lib/cmplrs/cc \
7036 /sysv/usr/lib/cmplrs/cc \
7037 /svr4/usr/lib/cmplrs/cc \
7040 for dir in $test_dirs; do
7041 if test -f $dir/as$host_exeext; then
7042 gcc_cv_as=$dir/as$host_exeext
7047 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7048 echo "$ac_t"""newly built gas"" 1>&6
7050 echo "$ac_t""$gcc_cv_as" 1>&6
7053 # Figure out what nm we will be using.
7054 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
7055 echo "configure:7056: checking what nm to use" >&5
7056 if test -x nm$host_exeext; then
7057 gcc_cv_nm=./nm$host_exeext
7058 elif test x$host = x$target; then
7060 gcc_cv_nm=nm$host_exeext
7062 echo "$ac_t""$gcc_cv_nm" 1>&6
7064 # Figure out what assembler alignment features are present.
7065 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7066 echo "configure:7067: checking assembler alignment features" >&5
7067 gcc_cv_as_alignment_features=none
7068 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7069 # Gas version 2.6 and later support for .balign and .p2align.
7070 # bytes to skip when using .p2align.
7071 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7072 gcc_cv_as_alignment_features=".balign and .p2align"
7073 cat >> confdefs.h <<\EOF
7074 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7078 # Gas version 2.8 and later support specifying the maximum
7079 # bytes to skip when using .p2align.
7080 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
7081 gcc_cv_as_alignment_features=".p2align including maximum skip"
7082 cat >> confdefs.h <<\EOF
7083 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7087 elif test x$gcc_cv_as != x; then
7088 # Check if we have .balign and .p2align
7089 echo ".balign 4" > conftest.s
7090 echo ".p2align 2" >> conftest.s
7091 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7092 gcc_cv_as_alignment_features=".balign and .p2align"
7093 cat >> confdefs.h <<\EOF
7094 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7098 rm -f conftest.s conftest.o
7099 # Check if specifying the maximum bytes to skip when
7100 # using .p2align is supported.
7101 echo ".p2align 4,,7" > conftest.s
7102 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7103 gcc_cv_as_alignment_features=".p2align including maximum skip"
7104 cat >> confdefs.h <<\EOF
7105 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7109 rm -f conftest.s conftest.o
7111 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
7113 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
7114 echo "configure:7115: checking assembler subsection support" >&5
7115 gcc_cv_as_subsections=no
7116 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7117 if test "$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
7118 gcc_cv_as_subsections="working .subsection -1"
7120 elif test x$gcc_cv_as != x; then
7121 # Check if we have .subsection
7122 echo ".subsection 1" > conftest.s
7123 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7124 gcc_cv_as_subsections=".subsection"
7125 if test x$gcc_cv_nm != x; then
7126 cat > conftest.s <<EOF
7127 conftest_label1: .word 0
7129 conftest_label2: .word 0
7132 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7133 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
7134 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
7135 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
7138 gcc_cv_as_subsections="working .subsection -1"
7143 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7145 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
7146 cat >> confdefs.h <<\EOF
7147 #define HAVE_GAS_SUBSECTION_ORDERING 1
7151 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
7153 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
7154 echo "configure:7155: checking assembler weak support" >&5
7156 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7157 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
7158 gcc_cv_as_weak="yes"
7160 elif test x$gcc_cv_as != x; then
7161 # Check if we have .weak
7162 echo " .weak foobar" > conftest.s
7163 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7164 gcc_cv_as_weak="yes"
7166 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7168 if test x"$gcc_cv_as_weak" = xyes; then
7169 cat >> confdefs.h <<\EOF
7170 #define HAVE_GAS_WEAK 1
7174 echo "$ac_t""$gcc_cv_as_weak" 1>&6
7176 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
7177 echo "configure:7178: checking assembler hidden support" >&5
7179 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7180 if test "$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
7181 gcc_cv_as_hidden="yes"
7183 elif test x$gcc_cv_as != x; then
7184 # Check if we have .hidden
7185 echo " .hidden foobar" > conftest.s
7186 echo "foobar:" >> conftest.s
7187 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7188 gcc_cv_as_hidden="yes"
7190 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7192 if test x"$gcc_cv_as_hidden" = xyes; then
7193 cat >> confdefs.h <<\EOF
7194 #define HAVE_GAS_HIDDEN 1
7198 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
7200 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
7201 echo "configure:7202: checking assembler leb128 support" >&5
7203 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7204 if test "$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
7205 gcc_cv_as_leb128="yes"
7207 elif test x$gcc_cv_as != x; then
7208 # Check if we have .[us]leb128, and support symbol arithmetic with it.
7209 cat > conftest.s <<EOF
7217 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7218 gcc_cv_as_leb128="yes"
7220 # GAS versions before 2.11 do not support uleb128,
7221 # despite appearing to.
7222 # ??? There exists an elf-specific test that will crash
7223 # the assembler. Perhaps it's better to figure out whether
7224 # arbitrary sections are supported and try the test.
7225 as_ver=`$gcc_cv_as --version 2>/dev/null | head -1`
7226 if echo "$as_ver" | grep GNU > /dev/null; then
7227 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
7228 as_major=`echo $as_ver | sed 's/\..*//'`
7229 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
7230 if test $as_major -eq 2 -a $as_minor -lt 11; then
7231 gcc_cv_as_leb128="no"
7235 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7237 if test x"$gcc_cv_as_leb128" = xyes; then
7238 cat >> confdefs.h <<\EOF
7239 #define HAVE_AS_LEB128 1
7243 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
7245 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
7246 echo "configure:7247: checking assembler eh_frame optimization" >&5
7247 gcc_cv_as_eh_frame=no
7248 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7249 if test "$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
7250 gcc_cv_as_eh_frame="yes"
7252 elif test x$gcc_cv_as != x; then
7253 # Check if this is GAS.
7254 as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
7255 rm -f a.out 2> /dev/null
7256 if echo "$as_ver" | grep GNU > /dev/null; then
7257 # Versions up to and including 2.11.0 may mis-optimize
7258 # .eh_frame data. Try something.
7259 cat > conftest.s <<EOF
7266 .section .eh_frame,"aw",@progbits
7268 .4byte .LECIE1-.LSCIE1
7282 .4byte .LEFDE1-.LASFDE1
7284 .4byte .LASFDE1-__FRAME_BEGIN__
7293 cat > conftest.lit <<EOF
7294 0000 10000000 00000000 017a0001 781a0004 .........z..x...
7295 0010 01000000 12000000 18000000 00000000 ................
7296 0020 08000000 04080000 0044 .........D
7298 cat > conftest.big <<EOF
7299 0000 00000010 00000000 017a0001 781a0004 .........z..x...
7300 0010 00000001 00000012 00000018 00000000 ................
7301 0020 00000008 04000000 0844 .........D
7303 # If the assembler didn't choke, and we can objdump,
7304 # and we got the correct data, then succeed.
7305 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
7306 && objdump -s -j .eh_frame conftest.o 2>/dev/null \
7307 | tail -3 > conftest.got \
7308 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
7309 || cmp conftest.big conftest.got > /dev/null 2>&1; }
7311 gcc_cv_as_eh_frame="yes"
7313 gcc_cv_as_eh_frame="bad"
7314 if $gcc_cv_as -o conftest.o --traditional-format /dev/null; then
7315 cat >> confdefs.h <<\EOF
7316 #define USE_AS_TRADITIONAL_FORMAT 1
7324 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
7326 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
7327 echo "configure:7328: checking assembler section merging support" >&5
7328 gcc_cv_as_shf_merge=no
7329 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7330 if test "$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
7331 gcc_cv_as_shf_merge=yes
7333 elif test x$gcc_cv_as != x; then
7334 # Check if we support SHF_MERGE sections
7335 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
7336 if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s > /dev/null 2>&1; then
7337 gcc_cv_as_shf_merge=yes
7339 rm -f conftest.s conftest.o
7341 if test x"$gcc_cv_as_shf_merge" = xyes; then
7342 cat >> confdefs.h <<\EOF
7343 #define HAVE_GAS_SHF_MERGE 1
7347 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
7351 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
7352 echo "configure:7353: checking assembler .register pseudo-op support" >&5
7353 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
7354 echo $ac_n "(cached) $ac_c" 1>&6
7357 gcc_cv_as_register_pseudo_op=unknown
7358 if test x$gcc_cv_as != x; then
7359 # Check if we have .register
7360 echo ".register %g2, #scratch" > conftest.s
7361 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7362 gcc_cv_as_register_pseudo_op=yes
7364 gcc_cv_as_register_pseudo_op=no
7366 rm -f conftest.s conftest.o
7371 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
7372 if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
7373 cat >> confdefs.h <<\EOF
7374 #define HAVE_AS_REGISTER_PSEUDO_OP 1
7379 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
7380 echo "configure:7381: checking assembler supports -relax" >&5
7381 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
7382 echo $ac_n "(cached) $ac_c" 1>&6
7385 gcc_cv_as_relax_opt=unknown
7386 if test x$gcc_cv_as != x; then
7387 # Check if gas supports -relax
7388 echo ".text" > conftest.s
7389 if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
7390 gcc_cv_as_relax_opt=yes
7392 gcc_cv_as_relax_opt=no
7394 rm -f conftest.s conftest.o
7399 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
7400 if test "x$gcc_cv_as_relax_opt" = xyes; then
7401 cat >> confdefs.h <<\EOF
7402 #define HAVE_AS_RELAX_OPTION 1
7409 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
7410 echo "configure:7411: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
7411 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
7412 echo $ac_n "(cached) $ac_c" 1>&6
7415 if test -n "$gcc_cv_as"; then
7416 echo ".xword foo" > conftest.s
7417 gcc_cv_as_flags64=no
7418 for flag in "-xarch=v9" "-64 -Av9"; do
7419 if $gcc_cv_as $flag -o conftest.o conftest.s \
7420 > /dev/null 2>&1; then
7421 gcc_cv_as_flags64=$flag
7425 rm -f conftest.s conftest.o
7427 if test "$gas" = yes; then
7428 gcc_cv_as_flags64="-64 -Av9"
7430 gcc_cv_as_flags64="-xarch=v9"
7436 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
7437 if test "x$gcc_cv_as_flags64" = xno; then
7439 tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7440 dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7443 cat >> confdefs.h <<EOF
7444 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
7449 *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
7453 if test "x$gcc_cv_as_flags64" != xno; then
7454 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
7455 echo "configure:7456: checking for assembler offsetable %lo() support" >&5
7456 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
7457 echo $ac_n "(cached) $ac_c" 1>&6
7460 gcc_cv_as_offsetable_lo10=unknown
7461 if test "x$gcc_cv_as" != x; then
7462 # Check if assembler has offsetable %lo()
7463 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
7464 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
7465 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
7467 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
7468 > /dev/null 2>&1; then
7469 if cmp conftest.o conftest1.o > /dev/null 2>&1; then
7470 gcc_cv_as_offsetable_lo10=no
7472 gcc_cv_as_offsetable_lo10=yes
7475 gcc_cv_as_offsetable_lo10=no
7477 rm -f conftest.s conftest.o conftest1.s conftest1.o
7482 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
7483 if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
7484 cat >> confdefs.h <<\EOF
7485 #define HAVE_AS_OFFSETABLE_LO10 1
7493 i[34567]86-*-* | x86_64-*-*)
7494 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
7495 echo "configure:7496: checking assembler instructions" >&5
7496 gcc_cv_as_instructions=
7497 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7498 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
7499 gcc_cv_as_instructions="filds fists"
7501 elif test x$gcc_cv_as != x; then
7502 set "filds fists" "filds mem; fists mem"
7505 echo "$2" > conftest.s
7506 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7507 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
7511 rm -f conftest.s conftest.o
7513 if test x"$gcc_cv_as_instructions" != x; then
7514 cat >> confdefs.h <<EOF
7515 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
7519 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
7521 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
7522 echo "configure:7523: checking assembler GOTOFF in data directives" >&5
7523 gcc_cv_as_gotoff_in_data=no
7524 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
7526 if test "$gcc_cv_gas_major_version" -eq 2 \
7527 -a "$gcc_cv_gas_minor_version" -ge 11 \
7528 -o "$gcc_cv_gas_major_version" -gt 2; then
7529 gcc_cv_as_gotoff_in_data=yes
7531 elif test x$gcc_cv_as != x; then
7532 cat > conftest.s <<EOF
7539 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7540 gcc_cv_as_gotoff_in_data=yes
7543 cat >> confdefs.h <<EOF
7544 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
7547 echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
7551 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
7552 echo "configure:7553: checking assembler dwarf2 debug_line support" >&5
7553 gcc_cv_as_dwarf2_debug_line=no
7554 # ??? Not all targets support dwarf2 debug_line, even within a version
7555 # of gas. Moreover, we need to emit a valid instruction to trigger any
7556 # info to the output file. So, as supported targets are added to gas 2.11,
7557 # add some instruction here to (also) show we expect this might work.
7558 # ??? Once 2.11 is released, probably need to add first known working
7559 # version to the per-target configury.
7561 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* | x86_64*-*-*)
7568 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
7570 if test "$gcc_cv_gas_major_version" -eq 2 \
7571 -a "$gcc_cv_gas_minor_version" -ge 11 \
7572 -o "$gcc_cv_gas_major_version" -gt 2 \
7573 && grep 'obj_format = elf' ../gas/Makefile > /dev/null \
7574 && test x"$insn" != x ; then
7575 gcc_cv_as_dwarf2_debug_line="yes"
7577 elif test x$gcc_cv_as != x -a x"$insn" != x ; then
7578 echo ' .file 1 "conftest.s"' > conftest.s
7579 echo ' .loc 1 3 0' >> conftest.s
7580 echo " $insn" >> conftest.s
7581 # ??? This fails with non-gnu grep.
7582 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
7583 && grep debug_line conftest.o > /dev/null 2>&1 ; then
7584 # The .debug_line file table must be in the exact order that
7585 # we specified the files, since these indicies are also used
7586 # by DW_AT_decl_file. Approximate this test by testing if
7587 # the assembler bitches if the same index is assigned twice.
7588 echo ' .file 1 "foo.s"' > conftest.s
7589 echo ' .file 1 "bar.s"' >> conftest.s
7590 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1
7592 gcc_cv_as_dwarf2_debug_line="no"
7594 gcc_cv_as_dwarf2_debug_line="yes"
7597 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7599 if test x"$gcc_cv_as_dwarf2_debug_line" = xyes; then
7600 cat >> confdefs.h <<\EOF
7601 #define HAVE_AS_DWARF2_DEBUG_LINE 1
7605 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
7607 if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
7608 cat >> confdefs.h <<EOF
7609 #define PREFIX_INCLUDE_DIR "$prefix/include"
7614 # Figure out what language subdirectories are present.
7615 # Look if the user specified --enable-languages="..."; if not, use
7616 # the environment variable $LANGUAGES if defined. $LANGUAGES might
7618 # NB: embedded tabs in this IF block -- do not untabify
7619 if test x"${enable_languages+set}" != xset; then
7620 if test x"${LANGUAGES+set}" = xset; then
7621 enable_languages="${LANGUAGES}"
7622 echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2
7625 enable_languages=all
7628 if test x"${enable_languages}" = x ||
7629 test x"${enable_languages}" = xyes;
7631 { echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; }
7634 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
7636 # First scan to see if an enabled language requires some other language.
7637 # We assume that a given config-lang.in will list all the language
7638 # front ends it requires, even if some are required indirectly.
7639 for lang in ${srcdir}/*/config-lang.in ..
7644 # The odd quoting in the next line works around
7645 # an apparent bug in bash 1.12 on linux.
7646 ${srcdir}/[*]/config-lang.in)
7649 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7650 this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
7651 for other in $this_lang_requires
7653 case ,${enable_languages}, in
7659 enable_languages="$enable_languages,$other"
7668 for lang in ${srcdir}/*/config-lang.in ..
7672 # The odd quoting in the next line works around
7673 # an apparent bug in bash 1.12 on linux.
7674 ${srcdir}/[*]/config-lang.in) ;;
7676 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7677 this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
7678 build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
7679 if test "x$lang_alias" = x
7681 echo "$lang doesn't set \$language." 1>&2
7684 case ${build_by_default},${enable_languages}, in
7685 *,$lang_alias,*) add_this_lang=yes ;;
7686 no,*) add_this_lang=no ;;
7687 *,all,*) add_this_lang=yes ;;
7688 *) add_this_lang=no ;;
7690 if test x"${add_this_lang}" = xyes; then
7692 ${srcdir}/ada/config-lang.in)
7693 if test x$have_gnat = xyes ; then
7694 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7698 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7706 # Make gthr-default.h if we have a thread file.
7708 if test $thread_file != single; then
7709 rm -f gthr-default.h
7710 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
7711 gthread_flags=-DHAVE_GTHR_DEFAULT
7715 # Find out what GC implementation we want, or may, use.
7716 # Check whether --with-gc or --without-gc was given.
7717 if test "${with_gc+set}" = set; then
7724 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
7732 echo "Using $GGC for garbage collection."
7734 # Use the system's zlib library.
7736 zlibinc="-I\$(srcdir)/../zlib"
7737 # Check whether --with-system-zlib or --without-system-zlib was given.
7738 if test "${with_system_zlib+set}" = set; then
7739 withval="$with_system_zlib"
7749 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
7750 echo "configure:7751: checking whether to enable maintainer-specific portions of Makefiles" >&5
7751 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7752 if test "${enable_maintainer_mode+set}" = set; then
7753 enableval="$enable_maintainer_mode"
7754 maintainer_mode=$enableval
7760 echo "$ac_t""$maintainer_mode" 1>&6
7762 if test "$maintainer_mode" = "yes"; then
7768 # With Setjmp/Longjmp based exception handling.
7769 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
7770 if test "${enable_sjlj_exceptions+set}" = set; then
7771 enableval="$enable_sjlj_exceptions"
7772 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
7773 cat >> confdefs.h <<EOF
7774 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
7780 # Make empty files to contain the specs and options for each language.
7781 # Then add #include lines to for a compiler that has specs and/or options.
7786 rm -f specs.h options.h gencheck.h
7787 touch specs.h options.h gencheck.h
7788 for subdir in . $subdirs
7790 if test -f $srcdir/$subdir/lang-specs.h; then
7791 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
7792 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
7794 if test -f $srcdir/$subdir/lang-options.h; then
7795 echo "#include \"$subdir/lang-options.h\"" >>options.h
7796 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
7798 if test -f $srcdir/$subdir/$subdir-tree.def; then
7799 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
7800 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
7804 # These (without "all_") are set in each config-lang.in.
7805 # `language' must be a single word so is spelled singularly.
7811 all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
7812 # List of language makefile fragments.
7817 # Add the language fragments.
7818 # Languages are added via two mechanisms. Some information must be
7819 # recorded in makefile variables, these are defined in config-lang.in.
7820 # We accumulate them and plug them into the main Makefile.
7821 # The other mechanism is a set of hooks for each of the main targets
7822 # like `clean', `install', etc.
7824 language_fragments="Make-lang"
7825 language_hooks="Make-hooks"
7827 for s in .. $subdirs
7839 . ${srcdir}/$s/config-lang.in
7840 if test "x$language" = x
7842 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
7845 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
7846 if test -f ${srcdir}/$s/Makefile.in
7847 then all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
7849 all_languages="$all_languages $language"
7850 if test "x$boot_language" = xyes
7852 all_boot_languages="$all_boot_languages $language"
7854 all_compilers="$all_compilers $compilers"
7855 all_stagestuff="$all_stagestuff $stagestuff"
7856 all_diff_excludes="$all_diff_excludes $diff_excludes"
7857 all_headers="$all_headers $headers"
7858 all_outputs="$all_outputs $outputs"
7859 all_lib2funcs="$all_lib2funcs $lib2funcs"
7864 for language in .. $all_languages
7866 if test $language != ".."
7868 check_languages="$check_languages check-$language"
7872 # Since we can't use `::' targets, we link each language in
7873 # with a set of hooks, reached indirectly via lang.${target}.
7877 target_list="all.build all.cross start.encap rest.encap \
7879 install-normal install-common install-info install-man \
7881 mostlyclean clean distclean extraclean maintainer-clean \
7882 stage1 stage2 stage3 stage4"
7883 for t in $target_list
7886 for lang in .. $all_languages
7888 if test $lang != ".."; then
7892 echo "lang.$t: $x" >> Make-hooks
7897 echo "dir ." > .gdbinit
7898 echo "dir ${srcdir}" >> .gdbinit
7899 if test x$gdb_needs_out_file_path = xyes
7901 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
7903 if test "x$subdirs" != x; then
7906 echo "dir ${srcdir}/$s" >> .gdbinit
7909 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
7911 # Define variables host_canonical and build_canonical
7912 # because some Cygnus local changes in the Makefile depend on them.
7913 build_canonical=${build}
7914 host_canonical=${host}
7916 if test "${host}" != "${target}" ; then
7917 target_subdir=${target_alias}/
7923 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
7924 # absolute path for gcc_tooldir based on inserting the number of up-directory
7925 # movements required to get from $(exec_prefix) to $(prefix) into the basic
7926 # $(libsubdir)/@(unlibsubdir) based path.
7927 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
7928 # make and thus we'd get different behavior depending on where we built the
7930 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
7931 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
7933 # An explanation of the sed strings:
7934 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
7935 # -e 's|/$||' match a trailing forward slash and eliminates it
7936 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
7937 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
7939 # (*) Note this pattern overwrites the first character of the string
7940 # with a forward slash if one is not already present. This is not a
7941 # problem because the exact names of the sub-directories concerned is
7942 # unimportant, just the number of them matters.
7944 # The practical upshot of these patterns is like this:
7946 # prefix exec_prefix result
7947 # ------ ----------- ------
7949 # /foo/ /foo/bar ../
7950 # /foo /foo/bar/ ../
7951 # /foo/ /foo/bar/ ../
7952 # /foo /foo/bar/ugg ../../
7955 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
7960 # Find a directory in which to install a shared libgcc.
7962 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
7963 if test "${enable_version_specific_runtime_libs+set}" = set; then
7964 enableval="$enable_version_specific_runtime_libs"
7969 # Check whether --with-slibdir or --without-slibdir was given.
7970 if test "${with_slibdir+set}" = set; then
7971 withval="$with_slibdir"
7972 slibdir="$with_slibdir"
7974 if test "${enable_version_specific_runtime_libs+set}" = set; then
7975 slibdir='$(libsubdir)'
7976 elif test "$host" != "$target"; then
7977 slibdir='$(build_tooldir)/lib'
7985 # Nothing to do for FLOAT_H, float_format already handled.
7989 # Process the language and host/target makefile fragments.
7990 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
7992 # Substitute configuration variables
8061 # Echo that links are built
8062 if test x$host = x$target
8070 if test x$host != x$build
8072 str3=" on a $build system"
8075 if test "x$str2" != x || test "x$str3" != x
8080 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8082 if test "x$str2" != x || test "x$str3" != x
8084 echo " ${str2}${str3}." 1>&2
8087 # Truncate the target if necessary
8088 if test x$host_truncate_target != x; then
8089 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8092 # Configure the subdirectories
8093 # AC_CONFIG_SUBDIRS($subdirs)
8095 # Create the Makefile
8096 # and configure language subdirectories
8098 cat > confcache <<\EOF
8099 # This file is a shell script that caches the results of configure
8100 # tests run on this system so they can be shared between configure
8101 # scripts and configure runs. It is not useful on other systems.
8102 # If it contains results you don't want to keep, you may remove or edit it.
8104 # By default, configure uses ./config.cache as the cache file,
8105 # creating it if it does not exist already. You can give configure
8106 # the --cache-file=FILE option to use a different cache file; that is
8107 # what configure does when it calls configure scripts in
8108 # subdirectories, so they share the cache.
8109 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8110 # config.status only pays attention to the cache file if you give it the
8111 # --recheck option to rerun configure.
8114 # The following way of writing the cache mishandles newlines in values,
8115 # but we know of no workaround that is simple, portable, and efficient.
8116 # So, don't put newlines in cache variables' values.
8117 # Ultrix sh set writes to stderr and can't be redirected directly,
8118 # and sets the high bit in the cache file unless we assign to the vars.
8120 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8122 # `set' does not quote correctly, so add quotes (double-quote substitution
8123 # turns \\\\ into \\, and sed turns \\ into \).
8125 -e "s/'/'\\\\''/g" \
8126 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8129 # `set' quotes correctly as required by POSIX, so do not add quotes.
8130 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8133 if cmp -s $cache_file confcache; then
8136 if test -w $cache_file; then
8137 echo "updating cache $cache_file"
8138 cat confcache > $cache_file
8140 echo "not updating unwritable cache $cache_file"
8145 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8147 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8148 # Let make expand exec_prefix.
8149 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8151 # Any assignment to VPATH causes Sun make to only execute
8152 # the first set of double-colon rules, so remove it if not needed.
8153 # If there is a colon in the path, we need to keep it.
8154 if test "x$srcdir" = x.; then
8155 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
8158 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8160 DEFS=-DHAVE_CONFIG_H
8162 # Without the "./", some shells look in PATH for config.status.
8163 : ${CONFIG_STATUS=./config.status}
8165 echo creating $CONFIG_STATUS
8166 rm -f $CONFIG_STATUS
8167 cat > $CONFIG_STATUS <<EOF
8169 # Generated automatically by configure.
8170 # Run this file to recreate the current configuration.
8171 # This directory was configured as follows,
8172 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8174 # $0 $ac_configure_args
8176 # Compiler output produced by configure, useful for debugging
8177 # configure, is in ./config.log if it exists.
8179 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8182 case "\$ac_option" in
8183 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8184 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8185 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8186 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8187 echo "$CONFIG_STATUS generated by autoconf version 2.13"
8189 -help | --help | --hel | --he | --h)
8190 echo "\$ac_cs_usage"; exit 0 ;;
8191 *) echo "\$ac_cs_usage"; exit 1 ;;
8195 ac_given_srcdir=$srcdir
8197 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8199 cat >> $CONFIG_STATUS <<EOF
8201 # Protect against being on the right side of a sed subst in config.status.
8202 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8203 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8207 s%@CFLAGS@%$CFLAGS%g
8208 s%@CPPFLAGS@%$CPPFLAGS%g
8209 s%@CXXFLAGS@%$CXXFLAGS%g
8210 s%@FFLAGS@%$FFLAGS%g
8212 s%@LDFLAGS@%$LDFLAGS%g
8214 s%@exec_prefix@%$exec_prefix%g
8215 s%@prefix@%$prefix%g
8216 s%@program_transform_name@%$program_transform_name%g
8217 s%@bindir@%$bindir%g
8218 s%@sbindir@%$sbindir%g
8219 s%@libexecdir@%$libexecdir%g
8220 s%@datadir@%$datadir%g
8221 s%@sysconfdir@%$sysconfdir%g
8222 s%@sharedstatedir@%$sharedstatedir%g
8223 s%@localstatedir@%$localstatedir%g
8224 s%@libdir@%$libdir%g
8225 s%@includedir@%$includedir%g
8226 s%@oldincludedir@%$oldincludedir%g
8227 s%@infodir@%$infodir%g
8228 s%@mandir@%$mandir%g
8229 s%@enable_multilib@%$enable_multilib%g
8230 s%@enable_shared@%$enable_shared%g
8232 s%@host_alias@%$host_alias%g
8233 s%@host_cpu@%$host_cpu%g
8234 s%@host_vendor@%$host_vendor%g
8235 s%@host_os@%$host_os%g
8236 s%@target@%$target%g
8237 s%@target_alias@%$target_alias%g
8238 s%@target_cpu@%$target_cpu%g
8239 s%@target_vendor@%$target_vendor%g
8240 s%@target_os@%$target_os%g
8242 s%@build_alias@%$build_alias%g
8243 s%@build_cpu@%$build_cpu%g
8244 s%@build_vendor@%$build_vendor%g
8245 s%@build_os@%$build_os%g
8247 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
8248 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
8249 s%@strict1_warn@%$strict1_warn%g
8251 s%@warn_cflags@%$warn_cflags%g
8252 s%@stage1_cflags@%$stage1_cflags%g
8253 s%@SET_MAKE@%$SET_MAKE%g
8257 s%@RANLIB@%$RANLIB%g
8258 s%@INSTALL@%$INSTALL%g
8259 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8260 s%@INSTALL_DATA@%$INSTALL_DATA%g
8261 s%@GNATBIND@%$GNATBIND%g
8263 s%@have_mktemp_command@%$have_mktemp_command%g
8264 s%@MAKEINFO@%$MAKEINFO%g
8265 s%@BUILD_INFO@%$BUILD_INFO%g
8266 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
8269 s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g
8270 s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g
8271 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
8272 s%@vfprintf@%$vfprintf%g
8273 s%@doprint@%$doprint%g
8274 s%@strstr@%$strstr%g
8275 s%@LIBICONV@%$LIBICONV%g
8276 s%@manext@%$manext%g
8277 s%@objext@%$objext%g
8278 s%@PACKAGE@%$PACKAGE%g
8279 s%@VERSION@%$VERSION%g
8280 s%@ALLOCA@%$ALLOCA%g
8281 s%@GLIBC21@%$GLIBC21%g
8282 s%@USE_NLS@%$USE_NLS%g
8283 s%@MSGFMT@%$MSGFMT%g
8284 s%@GMSGFMT@%$GMSGFMT%g
8285 s%@XGETTEXT@%$XGETTEXT%g
8286 s%@INTLBISON@%$INTLBISON%g
8287 s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g
8288 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8289 s%@CATALOGS@%$CATALOGS%g
8290 s%@CATOBJEXT@%$CATOBJEXT%g
8291 s%@INTLLIBS@%$INTLLIBS%g
8292 s%@INTLDEPS@%$INTLDEPS%g
8293 s%@INTLOBJS@%$INTLOBJS%g
8295 s%@DATADIRNAME@%$DATADIRNAME%g
8296 s%@INSTOBJEXT@%$INSTOBJEXT%g
8297 s%@GENCAT@%$GENCAT%g
8298 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8299 s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g
8300 s%@inhibit_libc@%$inhibit_libc%g
8301 s%@gthread_flags@%$gthread_flags%g
8303 s%@zlibdir@%$zlibdir%g
8304 s%@zlibinc@%$zlibinc%g
8306 s%@build_canonical@%$build_canonical%g
8307 s%@host_canonical@%$host_canonical%g
8308 s%@target_subdir@%$target_subdir%g
8309 s%@gcc_tooldir@%$gcc_tooldir%g
8310 s%@dollar@%$dollar%g
8311 s%@slibdir@%$slibdir%g
8312 s%@objdir@%$objdir%g
8313 s%@subdirs@%$subdirs%g
8314 s%@all_boot_languages@%$all_boot_languages%g
8315 s%@all_compilers@%$all_compilers%g
8316 s%@all_diff_excludes@%$all_diff_excludes%g
8317 s%@all_headers@%$all_headers%g
8318 s%@all_lang_makefiles@%$all_lang_makefiles%g
8319 s%@all_languages@%$all_languages%g
8320 s%@all_lib2funcs@%$all_lib2funcs%g
8321 s%@all_stagestuff@%$all_stagestuff%g
8322 s%@build_exeext@%$build_exeext%g
8323 s%@build_install_headers_dir@%$build_install_headers_dir%g
8324 s%@build_xm_file_list@%$build_xm_file_list%g
8325 s%@build_xm_file@%$build_xm_file%g
8326 s%@build_xm_defines@%$build_xm_defines%g
8327 s%@check_languages@%$check_languages%g
8328 s%@cc_set_by_configure@%$cc_set_by_configure%g
8329 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8330 s%@cpp_install_dir@%$cpp_install_dir%g
8331 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8332 s%@dep_tmake_file@%$dep_tmake_file%g
8333 s%@extra_c_flags@%$extra_c_flags%g
8334 s%@extra_headers_list@%$extra_headers_list%g
8335 s%@extra_objs@%$extra_objs%g
8336 s%@extra_parts@%$extra_parts%g
8337 s%@extra_passes@%$extra_passes%g
8338 s%@extra_programs@%$extra_programs%g
8339 s%@float_h_file@%$float_h_file%g
8340 s%@gcc_config_arguments@%$gcc_config_arguments%g
8341 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8342 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
8343 s%@gcc_version@%$gcc_version%g
8344 s%@gcc_version_full@%$gcc_version_full%g
8345 s%@gcc_version_trigger@%$gcc_version_trigger%g
8346 s%@host_exeext@%$host_exeext%g
8347 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8348 s%@host_xm_file_list@%$host_xm_file_list%g
8349 s%@host_xm_file@%$host_xm_file%g
8350 s%@host_xm_defines@%$host_xm_defines%g
8351 s%@install@%$install%g
8352 s%@lang_options_files@%$lang_options_files%g
8353 s%@lang_specs_files@%$lang_specs_files%g
8354 s%@lang_tree_files@%$lang_tree_files%g
8355 s%@local_prefix@%$local_prefix%g
8356 s%@md_file@%$md_file%g
8357 s%@objc_boehm_gc@%$objc_boehm_gc%g
8358 s%@out_file@%$out_file%g
8359 s%@out_object_file@%$out_object_file%g
8360 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8361 s%@symbolic_link@%$symbolic_link%g
8362 s%@thread_file@%$thread_file%g
8363 s%@tm_file_list@%$tm_file_list%g
8364 s%@tm_file@%$tm_file%g
8365 s%@tm_p_file_list@%$tm_p_file_list%g
8366 s%@tm_p_file@%$tm_p_file%g
8367 s%@xm_file@%$xm_file%g
8368 s%@xm_defines@%$xm_defines%g
8369 s%@c_target_objs@%$c_target_objs%g
8370 s%@cxx_target_objs@%$cxx_target_objs%g
8371 s%@target_cpu_default@%$target_cpu_default%g
8372 /@target_overrides@/r $target_overrides
8373 s%@target_overrides@%%g
8374 /@host_overrides@/r $host_overrides
8375 s%@host_overrides@%%g
8376 s%@cross_defines@%$cross_defines%g
8377 /@cross_overrides@/r $cross_overrides
8378 s%@cross_overrides@%%g
8379 /@build_overrides@/r $build_overrides
8380 s%@build_overrides@%%g
8381 /@language_fragments@/r $language_fragments
8382 s%@language_fragments@%%g
8383 /@language_hooks@/r $language_hooks
8384 s%@language_hooks@%%g
8389 cat >> $CONFIG_STATUS <<\EOF
8391 # Split the substitutions into bite-sized pieces for seds with
8392 # small command number limits, like on Digital OSF/1 and HP-UX.
8393 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8394 ac_file=1 # Number of current file.
8395 ac_beg=1 # First line for current file.
8396 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8399 while $ac_more_lines; do
8400 if test $ac_beg -gt 1; then
8401 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8403 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8405 if test ! -s conftest.s$ac_file; then
8407 rm -f conftest.s$ac_file
8409 if test -z "$ac_sed_cmds"; then
8410 ac_sed_cmds="sed -f conftest.s$ac_file"
8412 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8414 ac_file=`expr $ac_file + 1`
8416 ac_end=`expr $ac_end + $ac_max_sed_cmds`
8419 if test -z "$ac_sed_cmds"; then
8424 cat >> $CONFIG_STATUS <<EOF
8426 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8428 cat >> $CONFIG_STATUS <<\EOF
8429 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8430 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8432 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8433 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8434 *) ac_file_in="${ac_file}.in" ;;
8437 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8439 # Remove last slash and all that follows it. Not all systems have dirname.
8440 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8441 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8442 # The file is in a subdirectory.
8443 test ! -d "$ac_dir" && mkdir "$ac_dir"
8444 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8445 # A "../" for each directory in $ac_dir_suffix.
8446 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8448 ac_dir_suffix= ac_dots=
8451 case "$ac_given_srcdir" in
8453 if test -z "$ac_dots"; then top_srcdir=.
8454 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8455 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8457 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8458 top_srcdir="$ac_dots$ac_given_srcdir" ;;
8462 echo creating "$ac_file"
8464 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8466 *Makefile*) ac_comsub="1i\\
8467 # $configure_input" ;;
8471 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8473 s%@configure_input@%$configure_input%g
8474 s%@srcdir@%$srcdir%g
8475 s%@top_srcdir@%$top_srcdir%g
8476 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8480 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8481 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8483 # ac_d sets the value in "#define NAME VALUE" lines.
8484 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8485 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
8488 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8489 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8490 ac_uB='\([ ]\)%\1#\2define\3'
8493 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8494 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8495 ac_eB='$%\1#\2define\3'
8499 if test "${CONFIG_HEADERS+set}" != set; then
8501 cat >> $CONFIG_STATUS <<EOF
8502 CONFIG_HEADERS="auto-host.h:config.in"
8504 cat >> $CONFIG_STATUS <<\EOF
8506 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8507 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8509 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8510 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8511 *) ac_file_in="${ac_file}.in" ;;
8514 echo creating $ac_file
8516 rm -f conftest.frag conftest.in conftest.out
8517 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8518 cat $ac_file_inputs > conftest.in
8522 # Transform confdefs.h into a sed script conftest.vals that substitutes
8523 # the proper values into config.h.in to produce config.h. And first:
8524 # Protect against being on the right side of a sed subst in config.status.
8525 # Protect against being in an unquoted here document in config.status.
8527 cat > conftest.hdr <<\EOF
8530 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8534 sed -n -f conftest.hdr confdefs.h > conftest.vals
8537 # This sed command replaces #undef with comments. This is necessary, for
8538 # example, in the case of _POSIX_SOURCE, which is predefined and required
8539 # on some systems where configure will not decide to define it.
8540 cat >> conftest.vals <<\EOF
8541 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8544 # Break up conftest.vals because some shells have a limit on
8545 # the size of here documents, and old seds have small limits too.
8550 ac_lines=`grep -c . conftest.vals`
8551 # grep -c gives empty output for an empty file on some AIX systems.
8552 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8553 # Write a limited-size here document to conftest.frag.
8554 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8555 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8557 sed -f conftest.frag conftest.in > conftest.out
8559 mv conftest.out conftest.in
8561 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8563 mv conftest.tail conftest.vals
8567 cat >> $CONFIG_STATUS <<\EOF
8568 rm -f conftest.frag conftest.h
8569 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8570 cat conftest.in >> conftest.h
8572 if cmp -s $ac_file conftest.h 2>/dev/null; then
8573 echo "$ac_file is unchanged"
8576 # Remove last slash and all that follows it. Not all systems have dirname.
8577 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8578 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8579 # The file is in a subdirectory.
8580 test ! -d "$ac_dir" && mkdir "$ac_dir"
8583 mv conftest.h $ac_file
8588 cat >> $CONFIG_STATUS <<EOF
8594 target_alias='${target_alias}'
8596 subdirs='${subdirs}'
8597 symbolic_link='${symbolic_link}'
8598 program_transform_set='${program_transform_set}'
8599 program_transform_name='${program_transform_name}'
8600 dep_host_xmake_file='${dep_host_xmake_file}'
8601 host_xmake_file='${host_xmake_file}'
8602 dep_tmake_file='${dep_tmake_file}'
8603 tmake_file='${tmake_file}'
8604 thread_file='${thread_file}'
8605 gcc_config_arguments='${gcc_config_arguments}'
8606 gcc_version='${gcc_version}'
8607 gcc_version_full='${gcc_version_full}'
8608 gcc_version_trigger='${gcc_version_trigger}'
8609 local_prefix='${local_prefix}'
8610 build_install_headers_dir='${build_install_headers_dir}'
8611 build_exeext='${build_exeext}'
8612 host_exeext='${host_exeext}'
8613 out_file='${out_file}'
8614 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8615 SET_MAKE='${SET_MAKE}'
8616 target_list='${target_list}'
8617 target_overrides='${target_overrides}'
8618 host_overrides='${host_overrides}'
8619 cross_defines='${cross_defines}'
8620 cross_overrides='${cross_overrides}'
8621 build_overrides='${build_overrides}'
8622 cpp_install_dir='${cpp_install_dir}'
8625 cat >> $CONFIG_STATUS <<\EOF
8626 for ac_file in $CONFIG_FILES; do
8627 # Support "outfile[:infile[:infile...]]"
8629 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8631 # PO directories have a Makefile.in generated from Makefile.in.in.
8632 case "$ac_file" in */Makefile.in)
8633 # Adjust a relative srcdir.
8634 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8635 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
8636 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8637 # In autoconf-2.13 it is called $ac_given_srcdir.
8638 # In autoconf-2.50 it is called $srcdir.
8639 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8640 case "$ac_given_srcdir" in
8641 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8642 /*) top_srcdir="$ac_given_srcdir" ;;
8643 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8645 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8646 rm -f "$ac_dir/POTFILES"
8647 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8648 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
8649 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8650 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8656 case x$CONFIG_HEADERS in
8657 xauto-host.h:config.in)
8660 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8661 # bootstrapping and the installation procedure can still use
8662 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
8663 # FLAGS_TO_PASS has been modified to solve the problem there.
8664 # This is virtually a duplicate of what happens in configure.lang; we do
8665 # an extra check to make sure this only happens if ln -s can be used.
8666 if test "$symbolic_link" = "ln -s"; then
8667 for d in .. ${subdirs} ; do
8668 if test $d != ..; then
8671 for t in stage1 stage2 stage3 stage4 include
8674 $symbolic_link ../$t $t 2>/dev/null
8680 # Avoid having to add intl to our include paths.
8681 if test -f intl/libintl.h; then
8682 echo creating libintl.h
8683 echo '#include "intl/libintl.h"' >libintl.h
8688 chmod +x $CONFIG_STATUS
8689 rm -fr confdefs* $ac_clean_files
8690 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1