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 DWARF2."
56 --disable-shared don't provide a shared libgcc."
58 --enable-nls use Native Language Support (default)"
60 --disable-nls do not use Native Language Support"
62 --with-included-gettext use the GNU gettext library included here"
64 --with-catgets use catgets functions if available"
66 --disable-win32-registry
67 Disable lookup of installation paths in the
68 Registry on Windows hosts.
69 --enable-win32-registry Enable registry lookup (default).
70 --enable-win32-registry=KEY
71 Use KEY instead of GCC version as the last portion
74 --with-gc={simple,page} Choose the garbage collection mechanism to use
77 --with-system-zlib use installed libz"
79 --enable-maintainer-mode enable make rules and dependencies not useful
80 (and sometimes confusing) to the casual installer"
82 --enable-version-specific-runtime-libs Specify that runtime libraries shou
83 ld be installed in a compiler-specific directory "
85 --with-slibdir=DIR shared libraries in DIR [LIBDIR]"
87 # Initialize some variables set by options.
88 # The variables have the same names as the options, with
89 # dashes changed to underlines.
91 cache_file
=.
/config.cache
100 program_transform_name
=s
,x
,x
,
108 bindir
='${exec_prefix}/bin'
109 sbindir
='${exec_prefix}/sbin'
110 libexecdir
='${exec_prefix}/libexec'
111 datadir
='${prefix}/share'
112 sysconfdir
='${prefix}/etc'
113 sharedstatedir
='${prefix}/com'
114 localstatedir
='${prefix}/var'
115 libdir
='${exec_prefix}/lib'
116 includedir
='${prefix}/include'
117 oldincludedir
='/usr/include'
118 infodir
='${prefix}/info'
119 mandir
='${prefix}/man'
121 # Initialize some other variables.
124 SHELL
=${CONFIG_SHELL-/bin/sh}
125 # Maximum number of lines to put in a shell here document.
132 # If the previous option needs an argument, assign it.
133 if test -n "$ac_prev"; then
134 eval "$ac_prev=\$ac_option"
140 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
144 # Accept the important Cygnus configure options, so we can diagnose typos.
148 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
150 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
151 bindir
="$ac_optarg" ;;
153 -build |
--build |
--buil |
--bui |
--bu)
155 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
156 build
="$ac_optarg" ;;
158 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
159 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
160 ac_prev
=cache_file
;;
161 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
162 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
163 cache_file
="$ac_optarg" ;;
165 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
167 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
169 datadir
="$ac_optarg" ;;
171 -disable-* |
--disable-*)
172 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
173 # Reject names that are not valid shell variable names.
174 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
175 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
177 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
178 eval "enable_${ac_feature}=no" ;;
180 -enable-* |
--enable-*)
181 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
182 # Reject names that are not valid shell variable names.
183 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
184 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
186 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
191 eval "enable_${ac_feature}='$ac_optarg'" ;;
193 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
194 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
195 |
--exec |
--exe |
--ex)
196 ac_prev
=exec_prefix
;;
197 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
198 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
199 |
--exec=* |
--exe=* |
--ex=*)
200 exec_prefix
="$ac_optarg" ;;
202 -gas |
--gas |
--ga |
--g)
203 # Obsolete; use --with-gas.
206 -help |
--help |
--hel |
--he)
207 # Omit some internal or obsolete options to make the list less imposing.
208 # This message is too long to be a string in the A/UX 3.1 sh.
210 Usage: configure [options] [host]
211 Options: [defaults in brackets after descriptions]
213 --cache-file=FILE cache test results in FILE
214 --help print this message
215 --no-create do not create output files
216 --quiet, --silent do not print \`checking...' messages
217 --version print the version of autoconf that created configure
218 Directory and file names:
219 --prefix=PREFIX install architecture-independent files in PREFIX
221 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
223 --bindir=DIR user executables in DIR [EPREFIX/bin]
224 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
225 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
226 --datadir=DIR read-only architecture-independent data in DIR
228 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
229 --sharedstatedir=DIR modifiable architecture-independent data in DIR
231 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
232 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
233 --includedir=DIR C header files in DIR [PREFIX/include]
234 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
235 --infodir=DIR info documentation in DIR [PREFIX/info]
236 --mandir=DIR man documentation in DIR [PREFIX/man]
237 --srcdir=DIR find the sources in DIR [configure dir or ..]
238 --program-prefix=PREFIX prepend PREFIX to installed program names
239 --program-suffix=SUFFIX append SUFFIX to installed program names
240 --program-transform-name=PROGRAM
241 run sed PROGRAM on installed program names
245 --build=BUILD configure for building on BUILD [BUILD=HOST]
246 --host=HOST configure for HOST [guessed]
247 --target=TARGET configure for TARGET [TARGET=HOST]
248 Features and packages:
249 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
250 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
251 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
252 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
253 --x-includes=DIR X include files are in DIR
254 --x-libraries=DIR X library files are in DIR
256 if test -n "$ac_help"; then
257 echo "--enable and --with options recognized:$ac_help"
261 -host |
--host |
--hos |
--ho)
263 -host=* |
--host=* |
--hos=* |
--ho=*)
266 -includedir |
--includedir |
--includedi |
--included |
--include \
267 |
--includ |
--inclu |
--incl |
--inc)
268 ac_prev
=includedir
;;
269 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
270 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
271 includedir
="$ac_optarg" ;;
273 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
275 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
276 infodir
="$ac_optarg" ;;
278 -libdir |
--libdir |
--libdi |
--libd)
280 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
281 libdir
="$ac_optarg" ;;
283 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
284 |
--libexe |
--libex |
--libe)
285 ac_prev
=libexecdir
;;
286 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
287 |
--libexe=* |
--libex=* |
--libe=*)
288 libexecdir
="$ac_optarg" ;;
290 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
291 |
--localstate |
--localstat |
--localsta |
--localst \
292 |
--locals |
--local |
--loca |
--loc |
--lo)
293 ac_prev
=localstatedir
;;
294 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
295 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
296 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
297 localstatedir
="$ac_optarg" ;;
299 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
301 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
302 mandir
="$ac_optarg" ;;
305 # Obsolete; use --without-fp.
308 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
312 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
313 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
316 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
317 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
318 |
--oldin |
--oldi |
--old |
--ol |
--o)
319 ac_prev
=oldincludedir
;;
320 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
321 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
322 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
323 oldincludedir
="$ac_optarg" ;;
325 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
327 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
328 prefix
="$ac_optarg" ;;
330 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
331 |
--program-pre |
--program-pr |
--program-p)
332 ac_prev
=program_prefix
;;
333 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
334 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
335 program_prefix
="$ac_optarg" ;;
337 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
338 |
--program-suf |
--program-su |
--program-s)
339 ac_prev
=program_suffix
;;
340 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
341 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
342 program_suffix
="$ac_optarg" ;;
344 -program-transform-name |
--program-transform-name \
345 |
--program-transform-nam |
--program-transform-na \
346 |
--program-transform-n |
--program-transform- \
347 |
--program-transform |
--program-transfor \
348 |
--program-transfo |
--program-transf \
349 |
--program-trans |
--program-tran \
350 |
--progr-tra |
--program-tr |
--program-t)
351 ac_prev
=program_transform_name
;;
352 -program-transform-name=* |
--program-transform-name=* \
353 |
--program-transform-nam=* |
--program-transform-na=* \
354 |
--program-transform-n=* |
--program-transform-=* \
355 |
--program-transform=* |
--program-transfor=* \
356 |
--program-transfo=* |
--program-transf=* \
357 |
--program-trans=* |
--program-tran=* \
358 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
359 program_transform_name
="$ac_optarg" ;;
361 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
362 |
-silent |
--silent |
--silen |
--sile |
--sil)
365 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
367 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
369 sbindir
="$ac_optarg" ;;
371 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
372 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
373 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
375 ac_prev
=sharedstatedir
;;
376 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
377 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
378 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
380 sharedstatedir
="$ac_optarg" ;;
382 -site |
--site |
--sit)
384 -site=* |
--site=* |
--sit=*)
387 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
389 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
390 srcdir
="$ac_optarg" ;;
392 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
393 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
394 ac_prev
=sysconfdir
;;
395 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
396 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
397 sysconfdir
="$ac_optarg" ;;
399 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
401 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
402 target
="$ac_optarg" ;;
404 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
407 -version |
--version |
--versio |
--versi |
--vers)
408 echo "configure generated by autoconf version 2.13"
412 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
413 # Reject names that are not valid shell variable names.
414 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
415 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
417 ac_package
=`echo $ac_package| sed 's/-/_/g'`
422 eval "with_${ac_package}='$ac_optarg'" ;;
424 -without-* |
--without-*)
425 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
426 # Reject names that are not valid shell variable names.
427 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
428 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
430 ac_package
=`echo $ac_package| sed 's/-/_/g'`
431 eval "with_${ac_package}=no" ;;
434 # Obsolete; use --with-x.
437 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
438 |
--x-incl |
--x-inc |
--x-in |
--x-i)
439 ac_prev
=x_includes
;;
440 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
441 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
442 x_includes
="$ac_optarg" ;;
444 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
445 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
446 ac_prev
=x_libraries
;;
447 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
448 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
449 x_libraries
="$ac_optarg" ;;
451 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
455 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
456 echo "configure: warning: $ac_option: invalid host type" 1>&2
458 if test "x$nonopt" != xNONE
; then
459 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
467 if test -n "$ac_prev"; then
468 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
471 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
473 # File descriptor usage:
476 # 2 errors and warnings
477 # 3 some systems may open it to /dev/tty
478 # 4 used on the Kubota Titan
479 # 6 checking for... messages and results
480 # 5 compiler messages saved in config.log
481 if test "$silent" = yes; then
489 This file contains any messages produced by compilers while
490 running configure, to aid debugging if configure makes a mistake.
493 # Strip out --no-create and --no-recursion so they do not pile up.
494 # Also quote any args containing shell metacharacters.
499 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
500 |
--no-cr |
--no-c) ;;
501 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
502 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
503 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
504 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
505 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
510 # Only set these to C if already set. These must not be set unconditionally
511 # because not all systems understand e.g. LANG=C (notably SCO).
512 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
513 # Non-C LC_CTYPE values break the ctype check.
514 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
515 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
516 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
517 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
519 # confdefs.h avoids OS command line length limits that DEFS can exceed.
520 rm -rf conftest
* confdefs.h
521 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
524 # A filename unique to this package, relative to the directory that
525 # configure is in, which we can look for to find out if srcdir is correct.
526 ac_unique_file
=tree.c
528 # Find the source files, if location was not specified.
529 if test -z "$srcdir"; then
530 ac_srcdir_defaulted
=yes
531 # Try the directory containing this script, then its parent.
533 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
534 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
536 if test ! -r $srcdir/$ac_unique_file; then
540 ac_srcdir_defaulted
=no
542 if test ! -r $srcdir/$ac_unique_file; then
543 if test "$ac_srcdir_defaulted" = yes; then
544 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
546 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
549 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
551 # Prefer explicitly selected file to automatically selected ones.
552 if test -z "$CONFIG_SITE"; then
553 if test "x$prefix" != xNONE
; then
554 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
556 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
559 for ac_site_file
in $CONFIG_SITE; do
560 if test -r "$ac_site_file"; then
561 echo "loading site script $ac_site_file"
566 if test -r "$cache_file"; then
567 echo "loading cache $cache_file"
570 echo "creating cache $cache_file"
575 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
576 ac_cpp
='$CPP $CPPFLAGS'
577 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
578 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
579 cross_compiling
=$ac_cv_prog_cc_cross
583 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
584 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
585 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
592 ac_n
= ac_c
='\c' ac_t
=
600 symbolic_link
='ln -s'
603 # Check for bogus environment variables.
604 # Test if LIBRARY_PATH contains the notation for the current directory
605 # since this would lead to problems installing/building glibc.
606 # LIBRARY_PATH contains the current directory if one of the following
608 # - one of the terminals (":" and ";") is the first or last sign
609 # - two terminals occur directly after each other
610 # - the path contains an element with a dot in it
611 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
612 echo "configure:613: checking LIBRARY_PATH variable" >&5
613 case ${LIBRARY_PATH} in
614 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
615 library_path_setting
="contains current directory"
618 library_path_setting
="ok"
621 echo "$ac_t""$library_path_setting" 1>&6
622 if test "$library_path_setting" != "ok"; then
623 { echo "configure: error:
624 *** LIBRARY_PATH shouldn't contain the current directory when
625 *** building gcc. Please change the environment variable
626 *** and run configure again." 1>&2; exit 1; }
629 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
630 # since this would lead to problems installing/building glibc.
631 # GCC_EXEC_PREFIX contains the current directory if one of the following
633 # - one of the terminals (":" and ";") is the first or last sign
634 # - two terminals occur directly after each other
635 # - the path contains an element with a dot in it
636 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
637 echo "configure:638: checking GCC_EXEC_PREFIX variable" >&5
638 case ${GCC_EXEC_PREFIX} in
639 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
640 gcc_exec_prefix_setting
="contains current directory"
643 gcc_exec_prefix_setting
="ok"
646 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
647 if test "$gcc_exec_prefix_setting" != "ok"; then
648 { echo "configure: error:
649 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
650 *** building gcc. Please change the environment variable
651 *** and run configure again." 1>&2; exit 1; }
654 # Check for additional parameters
657 # Check whether --with-gnu-ld or --without-gnu-ld was given.
658 if test "${with_gnu_ld+set}" = set; then
659 withval
="$with_gnu_ld"
660 gnu_ld_flag
="$with_gnu_ld"
666 # With pre-defined ld
667 # Check whether --with-ld or --without-ld was given.
668 if test "${with_ld+set}" = set; then
670 DEFAULT_LINKER
="$with_ld"
673 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
674 if test ! -x "$DEFAULT_LINKER"; then
675 echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
676 elif $DEFAULT_LINKER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
679 cat >> confdefs.h
<<EOF
680 #define DEFAULT_LINKER "$DEFAULT_LINKER"
686 # Check whether --with-gnu-as or --without-gnu-as was given.
687 if test "${with_gnu_as+set}" = set; then
688 withval
="$with_gnu_as"
689 gas_flag
="$with_gnu_as"
695 # Check whether --with-as or --without-as was given.
696 if test "${with_as+set}" = set; then
698 DEFAULT_ASSEMBLER
="$with_as"
701 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
702 if test ! -x "$DEFAULT_ASSEMBLER"; then
703 echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
704 elif $DEFAULT_ASSEMBLER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
707 cat >> confdefs.h
<<EOF
708 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
714 # Check whether --with-stabs or --without-stabs was given.
715 if test "${with_stabs+set}" = set; then
716 withval
="$with_stabs"
724 # Check whether --with-elf or --without-elf was given.
725 if test "${with_elf+set}" = set; then
733 # Specify the local prefix
735 # Check whether --with-local-prefix or --without-local-prefix was given.
736 if test "${with_local_prefix+set}" = set; then
737 withval
="$with_local_prefix"
739 yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
741 *) local_prefix
=$with_local_prefix ;;
746 # Default local prefix if it is empty
747 if test x
$local_prefix = x
; then
748 local_prefix
=/usr
/local
751 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
752 # passed in by the toplevel make and thus we'd get different behavior
753 # depending on where we built the sources.
755 # Specify the g++ header file directory
756 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
757 if test "${with_gxx_include_dir+set}" = set; then
758 withval
="$with_gxx_include_dir"
760 yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
762 *) gcc_gxx_include_dir
=$with_gxx_include_dir ;;
767 if test x
${gcc_gxx_include_dir} = x
; then
768 if test x
${enable_version_specific_runtime_libs} = xyes
; then
769 gcc_gxx_include_dir
='${libsubdir}/include/g++'
771 topsrcdir
=${srcdir}/.. .
${srcdir}/..
/config.
if
772 gcc_gxx_include_dir
="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
776 # Determine whether or not multilibs are enabled.
777 # Check whether --enable-multilib or --disable-multilib was given.
778 if test "${enable_multilib+set}" = set; then
779 enableval
="$enable_multilib"
787 # Enable expensive internal checks
788 # Check whether --enable-checking or --disable-checking was given.
789 if test "${enable_checking+set}" = set; then
790 enableval
="$enable_checking"
795 ac_gc_always_collect
=
796 case "${enableval}" in
797 yes) ac_checking
=1 ; ac_tree_checking
=1 ; ac_gc_checking
=1 ;;
799 *) IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
800 set fnord
$enableval; shift
805 misc
) ac_checking
=1 ;;
806 tree
) ac_tree_checking
=1 ;;
807 rtl
) ac_rtl_checking
=1 ;;
808 gc
) ac_gc_checking
=1 ;;
809 gcac
) ac_gc_always_collect
=1 ;;
810 *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
817 # Enable some checks by default for development versions of GCC
818 ac_checking
=1; ac_tree_checking
=1; ac_gc_checking
=1;
821 if test x
$ac_checking != x
; then
822 cat >> confdefs.h
<<\EOF
823 #define ENABLE_CHECKING 1
827 if test x
$ac_tree_checking != x
; then
828 cat >> confdefs.h
<<\EOF
829 #define ENABLE_TREE_CHECKING 1
833 if test x
$ac_rtl_checking != x
; then
834 cat >> confdefs.h
<<\EOF
835 #define ENABLE_RTL_CHECKING 1
839 if test x
$ac_gc_checking != x
; then
840 cat >> confdefs.h
<<\EOF
841 #define ENABLE_GC_CHECKING 1
845 if test x
$ac_gc_always_collect != x
; then
846 cat >> confdefs.h
<<\EOF
847 #define ENABLE_GC_ALWAYS_COLLECT 1
853 # Check whether --enable-cpp or --disable-cpp was given.
854 if test "${enable_cpp+set}" = set; then
855 enableval
="$enable_cpp"
862 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
863 if test "${with_cpp_install_dir+set}" = set; then
864 withval
="$with_cpp_install_dir"
865 if test x
$withval = xyes
; then
866 { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
867 elif test x
$withval != xno
; then
868 cpp_install_dir
=$withval
873 # Enable Multibyte Characters for C/C++
874 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
875 if test "${enable_c_mbchar+set}" = set; then
876 enableval
="$enable_c_mbchar"
877 if test x
$enable_c_mbchar != xno
; then
878 cat >> confdefs.h
<<\EOF
879 #define MULTIBYTE_CHARS 1
887 # Pass with no value to take the default
888 # Pass with a value to specify a thread package
889 # Check whether --enable-threads or --disable-threads was given.
890 if test "${enable_threads+set}" = set; then
891 enableval
="$enable_threads"
898 enable_threads_flag
=$enable_threads
899 # Check if a valid thread package
900 case x
${enable_threads_flag} in
903 target_thread_file
='single'
907 target_thread_file
=''
909 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
910 xsolaris | xwin32 | xdce | xvxworks | xaix
)
911 target_thread_file
=$enable_threads_flag
914 echo "$enable_threads is an unknown thread package" 1>&2
919 # Check whether --enable-objc-gc or --disable-objc-gc was given.
920 if test "${enable_objc_gc+set}" = set; then
921 enableval
="$enable_objc_gc"
922 if test x
$enable_objc_gc = xno
; then
932 # Check whether --with-dwarf2 or --without-dwarf2 was given.
933 if test "${with_dwarf2+set}" = set; then
934 withval
="$with_dwarf2"
935 dwarf2
="$with_dwarf2"
941 # Check whether --enable-shared or --disable-shared was given.
942 if test "${enable_shared+set}" = set; then
943 enableval
="$enable_shared"
951 # Determine the host, build, and target systems
953 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
954 if test -f $ac_dir/install-sh
; then
956 ac_install_sh
="$ac_aux_dir/install-sh -c"
958 elif test -f $ac_dir/install.sh
; then
960 ac_install_sh
="$ac_aux_dir/install.sh -c"
964 if test -z "$ac_aux_dir"; then
965 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
967 ac_config_guess
=$ac_aux_dir/config.guess
968 ac_config_sub
=$ac_aux_dir/config.sub
969 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
972 # Do some error checking and defaulting for the host and target type.
974 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
977 # 1. You are not allowed to specify --host, --target, and nonopt at the
979 # 2. Host defaults to nonopt.
980 # 3. If nonopt is not specified, then host defaults to the current host,
981 # as determined by config.guess.
982 # 4. Target and build default to nonopt.
983 # 5. If nonopt is not specified, then target and build default to host.
985 # The aliases save the names the user supplied, while $host etc.
986 # will get canonicalized.
987 case $host---$target---$nonopt in
988 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
989 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
993 # Make sure we can run config.sub.
994 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
995 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
998 echo $ac_n "checking host system type""... $ac_c" 1>&6
999 echo "configure:1000: checking host system type" >&5
1002 case "$host_alias" in
1006 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1007 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1009 *) host_alias
=$nonopt ;;
1013 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1014 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1015 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1016 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1017 echo "$ac_t""$host" 1>&6
1019 echo $ac_n "checking target system type""... $ac_c" 1>&6
1020 echo "configure:1021: checking target system type" >&5
1022 target_alias
=$target
1023 case "$target_alias" in
1026 NONE
) target_alias
=$host_alias ;;
1027 *) target_alias
=$nonopt ;;
1031 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1032 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1033 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1034 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1035 echo "$ac_t""$target" 1>&6
1037 echo $ac_n "checking build system type""... $ac_c" 1>&6
1038 echo "configure:1039: checking build system type" >&5
1041 case "$build_alias" in
1044 NONE
) build_alias
=$host_alias ;;
1045 *) build_alias
=$nonopt ;;
1049 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1050 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1051 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1052 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1053 echo "$ac_t""$build" 1>&6
1055 test "$host_alias" != "$target_alias" &&
1056 test "$program_prefix$program_suffix$program_transform_name" = \
1058 program_prefix
=${target_alias}-
1061 # Find the native compiler
1062 # Extract the first word of "gcc", so it can be a program name with args.
1063 set dummy gcc
; ac_word
=$2
1064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1065 echo "configure:1066: checking for $ac_word" >&5
1066 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1067 echo $ac_n "(cached) $ac_c" 1>&6
1069 if test -n "$CC"; then
1070 ac_cv_prog_CC
="$CC" # Let the user override the test.
1072 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1074 for ac_dir
in $ac_dummy; do
1075 test -z "$ac_dir" && ac_dir
=.
1076 if test -f $ac_dir/$ac_word; then
1085 if test -n "$CC"; then
1086 echo "$ac_t""$CC" 1>&6
1088 echo "$ac_t""no" 1>&6
1091 if test -z "$CC"; then
1092 # Extract the first word of "cc", so it can be a program name with args.
1093 set dummy cc
; ac_word
=$2
1094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1095 echo "configure:1096: checking for $ac_word" >&5
1096 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1097 echo $ac_n "(cached) $ac_c" 1>&6
1099 if test -n "$CC"; then
1100 ac_cv_prog_CC
="$CC" # Let the user override the test.
1102 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1105 for ac_dir
in $ac_dummy; do
1106 test -z "$ac_dir" && ac_dir
=.
1107 if test -f $ac_dir/$ac_word; then
1108 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1109 ac_prog_rejected
=yes
1117 if test $ac_prog_rejected = yes; then
1118 # We found a bogon in the path, so make sure we never use it.
1119 set dummy
$ac_cv_prog_CC
1121 if test $# -gt 0; then
1122 # We chose a different compiler from the bogus one.
1123 # However, it has the same basename, so the bogon will be chosen
1124 # first if we set CC to just the basename; use the full file name.
1126 set dummy
"$ac_dir/$ac_word" "$@"
1134 if test -n "$CC"; then
1135 echo "$ac_t""$CC" 1>&6
1137 echo "$ac_t""no" 1>&6
1140 if test -z "$CC"; then
1141 case "`uname -s`" in
1143 # Extract the first word of "cl", so it can be a program name with args.
1144 set dummy cl
; ac_word
=$2
1145 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1146 echo "configure:1147: checking for $ac_word" >&5
1147 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1148 echo $ac_n "(cached) $ac_c" 1>&6
1150 if test -n "$CC"; then
1151 ac_cv_prog_CC
="$CC" # Let the user override the test.
1153 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1155 for ac_dir
in $ac_dummy; do
1156 test -z "$ac_dir" && ac_dir
=.
1157 if test -f $ac_dir/$ac_word; then
1166 if test -n "$CC"; then
1167 echo "$ac_t""$CC" 1>&6
1169 echo "$ac_t""no" 1>&6
1174 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1177 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1178 echo "configure:1179: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1181 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1182 ac_cpp
='$CPP $CPPFLAGS'
1183 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1184 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1185 cross_compiling
=$ac_cv_prog_cc_cross
1187 cat > conftest.
$ac_ext << EOF
1189 #line 1190 "configure"
1190 #include "confdefs.h"
1194 if { (eval echo configure
:1195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1195 ac_cv_prog_cc_works
=yes
1196 # If we can't run a trivial program, we are probably using a cross compiler.
1197 if (.
/conftest
; exit) 2>/dev
/null
; then
1198 ac_cv_prog_cc_cross
=no
1200 ac_cv_prog_cc_cross
=yes
1203 echo "configure: failed program was:" >&5
1204 cat conftest.
$ac_ext >&5
1205 ac_cv_prog_cc_works
=no
1209 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1210 ac_cpp
='$CPP $CPPFLAGS'
1211 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1212 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1213 cross_compiling
=$ac_cv_prog_cc_cross
1215 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1216 if test $ac_cv_prog_cc_works = no
; then
1217 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1219 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1221 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1222 cross_compiling
=$ac_cv_prog_cc_cross
1224 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1225 echo "configure:1226: checking whether we are using GNU C" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1227 echo $ac_n "(cached) $ac_c" 1>&6
1229 cat > conftest.c
<<EOF
1234 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1241 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1243 if test $ac_cv_prog_gcc = yes; then
1249 ac_test_CFLAGS
="${CFLAGS+set}"
1250 ac_save_CFLAGS
="$CFLAGS"
1252 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1253 echo "configure:1254: checking whether ${CC-cc} accepts -g" >&5
1254 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1255 echo $ac_n "(cached) $ac_c" 1>&6
1257 echo 'void f(){}' > conftest.c
1258 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1267 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1268 if test "$ac_test_CFLAGS" = set; then
1269 CFLAGS
="$ac_save_CFLAGS"
1270 elif test $ac_cv_prog_cc_g = yes; then
1271 if test "$GCC" = yes; then
1277 if test "$GCC" = yes; then
1284 if test "x$CC" != xcc
; then
1285 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1286 echo "configure:1287: checking whether $CC and cc understand -c and -o together" >&5
1288 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1289 echo "configure:1290: checking whether cc understands -c and -o together" >&5
1291 set dummy
$CC; ac_cc
="`echo $2 |
1292 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1293 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1294 echo $ac_n "(cached) $ac_c" 1>&6
1296 echo 'foo(){}' > conftest.c
1297 # Make sure it works both with $CC and with simple cc.
1298 # We do the test twice because some compilers refuse to overwrite an
1299 # existing .o file with -o, though they will create one.
1300 ac_try
='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1301 if { (eval echo configure
:1302: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1302 test -f conftest.o
&& { (eval echo configure
:1303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1304 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
1305 if test "x$CC" != xcc
; then
1306 # Test first that cc exists at all.
1307 if { ac_try
='cc -c conftest.c 1>&5'; { (eval echo configure
:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1308 ac_try
='cc -c conftest.c -o conftest.o 1>&5'
1309 if { (eval echo configure
:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1310 test -f conftest.o
&& { (eval echo configure
:1311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1315 # cc exists but doesn't like -o.
1316 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1321 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1326 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1327 echo "$ac_t""yes" 1>&6
1329 echo "$ac_t""no" 1>&6
1330 cat >> confdefs.h
<<\EOF
1331 #define NO_MINUS_C_MINUS_O 1
1336 # autoconf is lame and doesn't give us any substitution variable for this.
1337 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1338 NO_MINUS_C_MINUS_O
=yes
1340 OUTPUT_OPTION
='-o $@'
1345 echo $ac_n "checking for long double""... $ac_c" 1>&6
1346 echo "configure:1347: checking for long double" >&5
1347 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1348 echo $ac_n "(cached) $ac_c" 1>&6
1350 if test "$GCC" = yes; then
1351 gcc_cv_c_long_double
=yes
1353 cat > conftest.
$ac_ext <<EOF
1354 #line 1355 "configure"
1355 #include "confdefs.h"
1358 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
1359 long double foo = 0.0;
1360 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
1361 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1364 if { (eval echo configure
:1365: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1366 gcc_cv_c_long_double
=yes
1368 echo "configure: failed program was:" >&5
1369 cat conftest.
$ac_ext >&5
1371 gcc_cv_c_long_double
=no
1377 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1378 if test $gcc_cv_c_long_double = yes; then
1379 cat >> confdefs.h
<<\EOF
1380 #define HAVE_LONG_DOUBLE 1
1386 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1387 echo "configure:1388: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1388 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1389 echo $ac_n "(cached) $ac_c" 1>&6
1391 save_CFLAGS
="$CFLAGS"
1392 CFLAGS
="-Wno-long-long"
1393 cat > conftest.
$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1401 if { (eval echo configure
:1402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1403 ac_cv_prog_cc_no_long_long
=yes
1405 echo "configure: failed program was:" >&5
1406 cat conftest.
$ac_ext >&5
1408 ac_cv_prog_cc_no_long_long
=no
1411 CFLAGS
="$save_CFLAGS"
1414 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1416 if test $ac_cv_prog_cc_no_long_long = yes; then
1417 strict1_warn
="-pedantic -Wno-long-long"
1421 # If the native compiler is GCC, we can enable warnings even in stage1.
1422 # That's useful for people building cross-compilers, or just running a
1425 if test "x$GCC" = "xyes"; then
1426 warn_cflags
='$(GCC_WARN_CFLAGS)'
1430 # Stage specific cflags for build.
1434 if test x
$GCC = xyes
1436 stage1_cflags
="-Wa,-J"
1444 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1445 echo "configure:1446: checking whether ${MAKE-make} sets \${MAKE}" >&5
1446 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
1447 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1448 echo $ac_n "(cached) $ac_c" 1>&6
1450 cat > conftestmake
<<\EOF
1452 @
echo 'ac_maketemp="${MAKE}"'
1454 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1455 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1456 if test -n "$ac_maketemp"; then
1457 eval ac_cv_prog_make_
${ac_make}_set
=yes
1459 eval ac_cv_prog_make_
${ac_make}_set
=no
1463 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1464 echo "$ac_t""yes" 1>&6
1467 echo "$ac_t""no" 1>&6
1468 SET_MAKE
="MAKE=${MAKE-make}"
1472 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1473 echo "configure:1474: checking whether a default assembler was specified" >&5
1474 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
1475 if test x
"$gas_flag" = x
"no"; then
1476 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1478 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1481 echo "$ac_t""no" 1>&6
1484 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1485 echo "configure:1486: checking whether a default linker was specified" >&5
1486 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
1487 if test x
"$gnu_ld_flag" = x
"no"; then
1488 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1490 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1493 echo "$ac_t""no" 1>&6
1496 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
1497 echo "configure:1498: checking for GNU C library" >&5
1498 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1499 echo $ac_n "(cached) $ac_c" 1>&6
1501 cat > conftest.
$ac_ext <<EOF
1502 #line 1503 "configure"
1503 #include "confdefs.h"
1504 #include <features.h>
1507 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1508 #error Not a GNU C library system
1512 if { (eval echo configure
:1513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1516 echo "configure: failed program was:" >&5
1517 cat conftest.
$ac_ext >&5
1524 echo "$ac_t""$gcc_cv_glibc" 1>&6
1525 if test $gcc_cv_glibc = yes; then
1526 cat >> confdefs.h
<<\EOF
1527 #define _GNU_SOURCE 1
1532 echo $ac_n "checking for inline""... $ac_c" 1>&6
1533 echo "configure:1534: checking for inline" >&5
1534 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1535 echo $ac_n "(cached) $ac_c" 1>&6
1538 for ac_kw
in inline __inline__ __inline
; do
1539 cat > conftest.
$ac_ext <<EOF
1540 #line 1541 "configure"
1541 #include "confdefs.h"
1547 if { (eval echo configure
:1548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1549 ac_cv_c_inline
=$ac_kw; break
1551 echo "configure: failed program was:" >&5
1552 cat conftest.
$ac_ext >&5
1559 echo "$ac_t""$ac_cv_c_inline" 1>&6
1560 case "$ac_cv_c_inline" in
1562 no
) cat >> confdefs.h
<<\EOF
1566 *) cat >> confdefs.h
<<EOF
1567 #define inline $ac_cv_c_inline
1573 # Find some useful tools
1574 for ac_prog
in mawk gawk nawk
awk
1576 # Extract the first word of "$ac_prog", so it can be a program name with args.
1577 set dummy
$ac_prog; ac_word
=$2
1578 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1579 echo "configure:1580: checking for $ac_word" >&5
1580 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1581 echo $ac_n "(cached) $ac_c" 1>&6
1583 if test -n "$AWK"; then
1584 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
1586 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1588 for ac_dir
in $ac_dummy; do
1589 test -z "$ac_dir" && ac_dir
=.
1590 if test -f $ac_dir/$ac_word; then
1591 ac_cv_prog_AWK
="$ac_prog"
1598 AWK
="$ac_cv_prog_AWK"
1599 if test -n "$AWK"; then
1600 echo "$ac_t""$AWK" 1>&6
1602 echo "$ac_t""no" 1>&6
1605 test -n "$AWK" && break
1608 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1609 echo "configure:1610: checking whether ln works" >&5
1610 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1611 echo $ac_n "(cached) $ac_c" 1>&6
1613 rm -f conftestdata_t
1614 echo >conftestdata_f
1615 if ln conftestdata_f conftestdata_t
2>/dev
/null
1619 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
1621 gcc_cv_prog_LN
="ln -s"
1626 rm -f conftestdata_f conftestdata_t
1629 LN
="$gcc_cv_prog_LN"
1630 if test "$gcc_cv_prog_LN" = "ln"; then
1631 echo "$ac_t""yes" 1>&6
1633 if test "$gcc_cv_prog_LN" = "ln -s"; then
1634 echo "$ac_t""no, using ln -s" 1>&6
1636 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1640 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1641 echo "configure:1642: checking whether ln -s works" >&5
1642 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1643 echo $ac_n "(cached) $ac_c" 1>&6
1645 rm -f conftestdata_t
1646 echo >conftestdata_f
1647 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
1649 gcc_cv_prog_LN_S
="ln -s"
1651 if ln conftestdata_f conftestdata_t
2>/dev
/null
1658 rm -f conftestdata_f conftestdata_t
1661 LN_S
="$gcc_cv_prog_LN_S"
1662 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1663 echo "$ac_t""yes" 1>&6
1665 if test "$gcc_cv_prog_LN_S" = "ln"; then
1666 echo "$ac_t""no, using ln" 1>&6
1668 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1672 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1673 echo "configure:1674: checking for volatile" >&5
1674 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1675 echo $ac_n "(cached) $ac_c" 1>&6
1677 cat > conftest.
$ac_ext <<EOF
1678 #line 1679 "configure"
1679 #include "confdefs.h"
1685 if { (eval echo configure
:1686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1687 gcc_cv_c_volatile
=yes
1689 echo "configure: failed program was:" >&5
1690 cat conftest.
$ac_ext >&5
1692 gcc_cv_c_volatile
=no
1697 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1698 if test $gcc_cv_c_volatile = yes ; then
1699 cat >> confdefs.h
<<\EOF
1700 #define HAVE_VOLATILE 1
1705 # Extract the first word of "ranlib", so it can be a program name with args.
1706 set dummy ranlib
; ac_word
=$2
1707 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1708 echo "configure:1709: checking for $ac_word" >&5
1709 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1710 echo $ac_n "(cached) $ac_c" 1>&6
1712 if test -n "$RANLIB"; then
1713 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1715 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1717 for ac_dir
in $ac_dummy; do
1718 test -z "$ac_dir" && ac_dir
=.
1719 if test -f $ac_dir/$ac_word; then
1720 ac_cv_prog_RANLIB
="ranlib"
1725 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
1728 RANLIB
="$ac_cv_prog_RANLIB"
1729 if test -n "$RANLIB"; then
1730 echo "$ac_t""$RANLIB" 1>&6
1732 echo "$ac_t""no" 1>&6
1735 # Find a good install program. We prefer a C program (faster),
1736 # so one script is as good as another. But avoid the broken or
1737 # incompatible versions:
1738 # SysV /etc/install, /usr/sbin/install
1739 # SunOS /usr/etc/install
1740 # IRIX /sbin/install
1742 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1743 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1744 # ./install, which can be erroneously created by make from ./install.sh.
1745 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1746 echo "configure:1747: checking for a BSD compatible install" >&5
1747 if test -z "$INSTALL"; then
1748 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1749 echo $ac_n "(cached) $ac_c" 1>&6
1751 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
1752 for ac_dir
in $PATH; do
1753 # Account for people who put trailing slashes in PATH elements.
1755 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
1757 # OSF1 and SCO ODT 3.0 have their own names for install.
1758 for ac_prog
in ginstall scoinst
install; do
1759 if test -f $ac_dir/$ac_prog; then
1760 if test $ac_prog = install &&
1761 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
1762 # AIX install. It has an incompatible calling convention.
1763 # OSF/1 installbsd also uses dspmsg, but is usable.
1766 ac_cv_path_install
="$ac_dir/$ac_prog -c"
1777 if test "${ac_cv_path_install+set}" = set; then
1778 INSTALL
="$ac_cv_path_install"
1780 # As a last resort, use the slow shell script. We don't cache a
1781 # path for INSTALL within a source directory, because that will
1782 # break other packages using the cache if that directory is
1783 # removed, or if the path is relative.
1784 INSTALL
="$ac_install_sh"
1787 echo "$ac_t""$INSTALL" 1>&6
1789 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1790 # It thinks the first close brace ends the variable substitution.
1791 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
1793 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
1796 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1797 echo "configure:1798: checking how to run the C preprocessor" >&5
1798 # On Suns, sometimes $CPP names a directory.
1799 if test -n "$CPP" && test -d "$CPP"; then
1802 if test -z "$CPP"; then
1803 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1804 echo $ac_n "(cached) $ac_c" 1>&6
1806 # This must be in double quotes, not single quotes, because CPP may get
1807 # substituted into the Makefile and "${CC-cc}" will confuse make.
1809 # On the NeXT, cc -E runs the code through the compiler's parser,
1810 # not just through cpp.
1811 cat > conftest.
$ac_ext <<EOF
1812 #line 1813 "configure"
1813 #include "confdefs.h"
1817 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1818 { (eval echo configure
:1819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1819 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1820 if test -z "$ac_err"; then
1824 echo "configure: failed program was:" >&5
1825 cat conftest.
$ac_ext >&5
1827 CPP
="${CC-cc} -E -traditional-cpp"
1828 cat > conftest.
$ac_ext <<EOF
1829 #line 1830 "configure"
1830 #include "confdefs.h"
1834 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1835 { (eval echo configure
:1836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1836 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1837 if test -z "$ac_err"; then
1841 echo "configure: failed program was:" >&5
1842 cat conftest.
$ac_ext >&5
1844 CPP
="${CC-cc} -nologo -E"
1845 cat > conftest.
$ac_ext <<EOF
1846 #line 1847 "configure"
1847 #include "confdefs.h"
1851 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1852 { (eval echo configure
:1853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1853 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1854 if test -z "$ac_err"; then
1858 echo "configure: failed program was:" >&5
1859 cat conftest.
$ac_ext >&5
1868 ac_cv_prog_CPP
="$CPP"
1870 CPP
="$ac_cv_prog_CPP"
1872 ac_cv_prog_CPP
="$CPP"
1874 echo "$ac_t""$CPP" 1>&6
1876 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1877 echo "configure:1878: checking for ANSI C header files" >&5
1878 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1879 echo $ac_n "(cached) $ac_c" 1>&6
1881 cat > conftest.
$ac_ext <<EOF
1882 #line 1883 "configure"
1883 #include "confdefs.h"
1889 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1890 { (eval echo configure
:1891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1891 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1892 if test -z "$ac_err"; then
1894 ac_cv_header_stdc
=yes
1897 echo "configure: failed program was:" >&5
1898 cat conftest.
$ac_ext >&5
1900 ac_cv_header_stdc
=no
1904 if test $ac_cv_header_stdc = yes; then
1905 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1906 cat > conftest.
$ac_ext <<EOF
1907 #line 1908 "configure"
1908 #include "confdefs.h"
1911 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1912 egrep "memchr" >/dev
/null
2>&1; then
1916 ac_cv_header_stdc
=no
1922 if test $ac_cv_header_stdc = yes; then
1923 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1924 cat > conftest.
$ac_ext <<EOF
1925 #line 1926 "configure"
1926 #include "confdefs.h"
1929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1930 egrep "free" >/dev
/null
2>&1; then
1934 ac_cv_header_stdc
=no
1940 if test $ac_cv_header_stdc = yes; then
1941 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1942 if test "$cross_compiling" = yes; then
1945 cat > conftest.
$ac_ext <<EOF
1946 #line 1947 "configure"
1947 #include "confdefs.h"
1949 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1950 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1951 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1952 int main () { int i; for (i = 0; i < 256; i++)
1953 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1957 if { (eval echo configure
:1958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
1961 echo "configure: failed program was:" >&5
1962 cat conftest.
$ac_ext >&5
1964 ac_cv_header_stdc
=no
1972 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1973 if test $ac_cv_header_stdc = yes; then
1974 cat >> confdefs.h
<<\EOF
1975 #define STDC_HEADERS 1
1980 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1981 echo "configure:1982: checking whether time.h and sys/time.h may both be included" >&5
1982 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1983 echo $ac_n "(cached) $ac_c" 1>&6
1985 cat > conftest.
$ac_ext <<EOF
1986 #line 1987 "configure"
1987 #include "confdefs.h"
1988 #include <sys/types.h>
1989 #include <sys/time.h>
1995 if { (eval echo configure
:1996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1997 ac_cv_header_time
=yes
1999 echo "configure: failed program was:" >&5
2000 cat conftest.
$ac_ext >&5
2002 ac_cv_header_time
=no
2007 echo "$ac_t""$ac_cv_header_time" 1>&6
2008 if test $ac_cv_header_time = yes; then
2009 cat >> confdefs.h
<<\EOF
2010 #define TIME_WITH_SYS_TIME 1
2015 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2016 echo "configure:2017: checking whether string.h and strings.h may both be included" >&5
2017 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2018 echo $ac_n "(cached) $ac_c" 1>&6
2020 cat > conftest.
$ac_ext <<EOF
2021 #line 2022 "configure"
2022 #include "confdefs.h"
2024 #include <strings.h>
2029 if { (eval echo configure
:2030: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2031 gcc_cv_header_string
=yes
2033 echo "configure: failed program was:" >&5
2034 cat conftest.
$ac_ext >&5
2036 gcc_cv_header_string
=no
2041 echo "$ac_t""$gcc_cv_header_string" 1>&6
2042 if test $gcc_cv_header_string = yes; then
2043 cat >> confdefs.h
<<\EOF
2044 #define STRING_WITH_STRINGS 1
2049 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2050 echo "configure:2051: checking for sys/wait.h that is POSIX.1 compatible" >&5
2051 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2052 echo $ac_n "(cached) $ac_c" 1>&6
2054 cat > conftest.
$ac_ext <<EOF
2055 #line 2056 "configure"
2056 #include "confdefs.h"
2057 #include <sys/types.h>
2058 #include <sys/wait.h>
2060 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2063 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2068 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2071 if { (eval echo configure
:2072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2073 ac_cv_header_sys_wait_h
=yes
2075 echo "configure: failed program was:" >&5
2076 cat conftest.
$ac_ext >&5
2078 ac_cv_header_sys_wait_h
=no
2083 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2084 if test $ac_cv_header_sys_wait_h = yes; then
2085 cat >> confdefs.h
<<\EOF
2086 #define HAVE_SYS_WAIT_H 1
2091 for ac_hdr
in limits.h stddef.h string.h
strings.h stdlib.h
time.h \
2092 fcntl.h unistd.h stab.h sys
/file.h sys
/time.h \
2093 sys
/resource.h sys
/param.h sys
/times.h sys
/stat.h \
2094 direct.h malloc.h langinfo.h
iconv.h
2096 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2097 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2098 echo "configure:2099: checking for $ac_hdr" >&5
2099 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2100 echo $ac_n "(cached) $ac_c" 1>&6
2102 cat > conftest.
$ac_ext <<EOF
2103 #line 2104 "configure"
2104 #include "confdefs.h"
2107 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2108 { (eval echo configure
:2109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2109 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2110 if test -z "$ac_err"; then
2112 eval "ac_cv_header_$ac_safe=yes"
2115 echo "configure: failed program was:" >&5
2116 cat conftest.
$ac_ext >&5
2118 eval "ac_cv_header_$ac_safe=no"
2122 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2123 echo "$ac_t""yes" 1>&6
2124 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2125 cat >> confdefs.h
<<EOF
2126 #define $ac_tr_hdr 1
2130 echo "$ac_t""no" 1>&6
2135 # Check for thread headers.
2136 ac_safe
=`echo "thread.h" | sed 'y%./+-%__p_%'`
2137 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2138 echo "configure:2139: checking for thread.h" >&5
2139 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2140 echo $ac_n "(cached) $ac_c" 1>&6
2142 cat > conftest.
$ac_ext <<EOF
2143 #line 2144 "configure"
2144 #include "confdefs.h"
2147 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2148 { (eval echo configure
:2149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2149 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2150 if test -z "$ac_err"; then
2152 eval "ac_cv_header_$ac_safe=yes"
2155 echo "configure: failed program was:" >&5
2156 cat conftest.
$ac_ext >&5
2158 eval "ac_cv_header_$ac_safe=no"
2162 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2163 echo "$ac_t""yes" 1>&6
2166 echo "$ac_t""no" 1>&6
2170 ac_safe
=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2171 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2172 echo "configure:2173: checking for pthread.h" >&5
2173 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2174 echo $ac_n "(cached) $ac_c" 1>&6
2176 cat > conftest.
$ac_ext <<EOF
2177 #line 2178 "configure"
2178 #include "confdefs.h"
2179 #include <pthread.h>
2181 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2182 { (eval echo configure
:2183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2183 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2184 if test -z "$ac_err"; then
2186 eval "ac_cv_header_$ac_safe=yes"
2189 echo "configure: failed program was:" >&5
2190 cat conftest.
$ac_ext >&5
2192 eval "ac_cv_header_$ac_safe=no"
2196 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2197 echo "$ac_t""yes" 1>&6
2200 echo "$ac_t""no" 1>&6
2205 # See if GNAT has been installed
2206 # Extract the first word of "gnatbind", so it can be a program name with args.
2207 set dummy gnatbind
; ac_word
=$2
2208 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2209 echo "configure:2210: checking for $ac_word" >&5
2210 if eval "test \"`echo '$''{'ac_cv_prog_have_gnat'+set}'`\" = set"; then
2211 echo $ac_n "(cached) $ac_c" 1>&6
2213 if test -n "$have_gnat"; then
2214 ac_cv_prog_have_gnat
="$have_gnat" # Let the user override the test.
2216 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2218 for ac_dir
in $ac_dummy; do
2219 test -z "$ac_dir" && ac_dir
=.
2220 if test -f $ac_dir/$ac_word; then
2221 ac_cv_prog_have_gnat
="yes"
2226 test -z "$ac_cv_prog_have_gnat" && ac_cv_prog_have_gnat
="no"
2229 have_gnat
="$ac_cv_prog_have_gnat"
2230 if test -n "$have_gnat"; then
2231 echo "$ac_t""$have_gnat" 1>&6
2233 echo "$ac_t""no" 1>&6
2237 # See if we have the mktemp command.
2238 # Extract the first word of "mktemp", so it can be a program name with args.
2239 set dummy mktemp
; ac_word
=$2
2240 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2241 echo "configure:2242: checking for $ac_word" >&5
2242 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
2243 echo $ac_n "(cached) $ac_c" 1>&6
2245 if test -n "$have_mktemp_command"; then
2246 ac_cv_prog_have_mktemp_command
="$have_mktemp_command" # Let the user override the test.
2248 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2250 for ac_dir
in $ac_dummy; do
2251 test -z "$ac_dir" && ac_dir
=.
2252 if test -f $ac_dir/$ac_word; then
2253 ac_cv_prog_have_mktemp_command
="yes"
2258 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command
="no"
2261 have_mktemp_command
="$ac_cv_prog_have_mktemp_command"
2262 if test -n "$have_mktemp_command"; then
2263 echo "$ac_t""$have_mktemp_command" 1>&6
2265 echo "$ac_t""no" 1>&6
2269 # Do we have a single-tree copy of texinfo?
2270 if test -f $srcdir/..
/texinfo
/Makefile.
in; then
2271 MAKEINFO
='$(objdir)/../texinfo/makeinfo/makeinfo'
2272 gcc_cv_prog_makeinfo_modern
=yes
2273 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2275 # See if makeinfo has been installed and is modern enough
2276 # that we can use it.
2277 # Extract the first word of "makeinfo", so it can be a program name with args.
2278 set dummy makeinfo
; ac_word
=$2
2279 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2280 echo "configure:2281: checking for $ac_word" >&5
2281 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2282 echo $ac_n "(cached) $ac_c" 1>&6
2284 if test -n "$MAKEINFO"; then
2285 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2287 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2289 for ac_dir
in $ac_dummy; do
2290 test -z "$ac_dir" && ac_dir
=.
2291 if test -f $ac_dir/$ac_word; then
2292 ac_cv_prog_MAKEINFO
="makeinfo"
2299 MAKEINFO
="$ac_cv_prog_MAKEINFO"
2300 if test -n "$MAKEINFO"; then
2301 echo "$ac_t""$MAKEINFO" 1>&6
2303 echo "$ac_t""no" 1>&6
2306 if test -n "$MAKEINFO"; then
2307 # Found it, now check the version.
2308 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2309 echo "configure:2310: checking for modern makeinfo" >&5
2310 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2311 echo $ac_n "(cached) $ac_c" 1>&6
2313 ac_prog_version
=`$MAKEINFO --version 2>&1 |
2314 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2315 echo "configure:2316: version of makeinfo is $ac_prog_version" >&5
2316 case $ac_prog_version in
2317 '') gcc_cv_prog_makeinfo_modern
=no
;;
2319 gcc_cv_prog_makeinfo_modern
=yes;;
2320 *) gcc_cv_prog_makeinfo_modern
=no
;;
2325 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2327 gcc_cv_prog_makeinfo_modern
=no
2332 if test $gcc_cv_prog_makeinfo_modern = no
; then
2333 echo "configure: warning:
2334 *** Makeinfo is missing or too old.
2335 *** Info documentation will not be built." 1>&2
2341 # Is pod2man recent enough to regenerate manpages?
2342 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
2343 echo "configure:2344: checking for recent Pod::Man" >&5
2344 if perl
-e 'use 1.10 Pod::Man' >/dev
/null
2>&1; then
2345 echo "$ac_t""yes" 1>&6
2346 GENERATED_MANPAGES
=generated-manpages
2348 echo "$ac_t""no" 1>&6
2353 if test -f $srcdir/..
/flex
/skel.c
; then
2354 FLEX
='$(objdir)/../flex/flex'
2356 # Extract the first word of "flex", so it can be a program name with args.
2357 set dummy flex
; ac_word
=$2
2358 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2359 echo "configure:2360: checking for $ac_word" >&5
2360 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
2361 echo $ac_n "(cached) $ac_c" 1>&6
2363 if test -n "$FLEX"; then
2364 ac_cv_prog_FLEX
="$FLEX" # Let the user override the test.
2366 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2368 for ac_dir
in $ac_dummy; do
2369 test -z "$ac_dir" && ac_dir
=.
2370 if test -f $ac_dir/$ac_word; then
2371 ac_cv_prog_FLEX
="flex"
2376 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX
="false"
2379 FLEX
="$ac_cv_prog_FLEX"
2380 if test -n "$FLEX"; then
2381 echo "$ac_t""$FLEX" 1>&6
2383 echo "$ac_t""no" 1>&6
2389 # The -L switch is so bison can find its skeleton file.
2390 if test -f $srcdir/..
/bison
/bison.simple
; then
2391 BISON
='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
2393 # Extract the first word of "bison", so it can be a program name with args.
2394 set dummy bison
; ac_word
=$2
2395 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2396 echo "configure:2397: checking for $ac_word" >&5
2397 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
2398 echo $ac_n "(cached) $ac_c" 1>&6
2400 if test -n "$BISON"; then
2401 ac_cv_prog_BISON
="$BISON" # Let the user override the test.
2403 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2405 for ac_dir
in $ac_dummy; do
2406 test -z "$ac_dir" && ac_dir
=.
2407 if test -f $ac_dir/$ac_word; then
2408 ac_cv_prog_BISON
="bison"
2413 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON
="false"
2416 BISON
="$ac_cv_prog_BISON"
2417 if test -n "$BISON"; then
2418 echo "$ac_t""$BISON" 1>&6
2420 echo "$ac_t""no" 1>&6
2425 # See if the stage1 system preprocessor understands the ANSI C
2426 # preprocessor stringification operator.
2429 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2430 echo "configure:2431: checking for preprocessor stringizing operator" >&5
2431 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2432 echo $ac_n "(cached) $ac_c" 1>&6
2434 cat > conftest.
$ac_ext <<EOF
2435 #line 2436 "configure"
2436 #include "confdefs.h"
2440 char *s = x(teststring);
2443 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2444 egrep "#teststring" >/dev
/null
2>&1; then
2446 ac_cv_c_stringize
=no
2449 ac_cv_c_stringize
=yes
2455 if test "${ac_cv_c_stringize}" = yes
2457 cat >> confdefs.h
<<\EOF
2458 #define HAVE_STRINGIZE 1
2462 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2465 # Use <inttypes.h> only if it exists,
2466 # doesn't clash with <sys/types.h>, and declares intmax_t.
2467 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2468 echo "configure:2469: checking for inttypes.h" >&5
2469 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2470 echo $ac_n "(cached) $ac_c" 1>&6
2472 cat > conftest.
$ac_ext <<EOF
2473 #line 2474 "configure"
2474 #include "confdefs.h"
2475 #include <sys/types.h>
2476 #include <inttypes.h>
2481 if { (eval echo configure
:2482: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2483 gcc_cv_header_inttypes_h
=yes
2485 echo "configure: failed program was:" >&5
2486 cat conftest.
$ac_ext >&5
2488 gcc_cv_header_inttypes_h
=no
2493 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2494 if test $gcc_cv_header_inttypes_h = yes; then
2495 cat >> confdefs.h
<<\EOF
2496 #define HAVE_INTTYPES_H 1
2502 # Determine if enumerated bitfields are unsigned. ISO C says they can
2503 # be either signed or unsigned.
2505 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2506 echo "configure:2507: checking for unsigned enumerated bitfields" >&5
2507 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2508 echo $ac_n "(cached) $ac_c" 1>&6
2510 if test "$cross_compiling" = yes; then
2511 gcc_cv_enum_bf_unsigned
=yes
2513 cat > conftest.
$ac_ext <<EOF
2514 #line 2515 "configure"
2515 #include "confdefs.h"
2517 enum t { BLAH = 128 } ;
2518 struct s_t { enum t member : 8; } s ;
2522 if (s.member < 0) exit(1);
2527 if { (eval echo configure
:2528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2529 gcc_cv_enum_bf_unsigned
=yes
2531 echo "configure: failed program was:" >&5
2532 cat conftest.
$ac_ext >&5
2534 gcc_cv_enum_bf_unsigned
=no
2541 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2542 if test $gcc_cv_enum_bf_unsigned = yes; then
2543 cat >> confdefs.h
<<\EOF
2544 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2549 for ac_func
in strtoul bsearch putenv popen bcopy \
2550 strchr strrchr
kill getrlimit setrlimit atoll atoq \
2551 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2552 fputs_unlocked getrusage
iconv nl_langinfo
2554 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2555 echo "configure:2556: checking for $ac_func" >&5
2556 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2557 echo $ac_n "(cached) $ac_c" 1>&6
2559 cat > conftest.
$ac_ext <<EOF
2560 #line 2561 "configure"
2561 #include "confdefs.h"
2562 /* System header to define __stub macros and hopefully few prototypes,
2563 which can conflict with char $ac_func(); below. */
2565 /* Override any gcc2 internal prototype to avoid an error. */
2566 /* We use char because int might match the return type of a gcc2
2567 builtin and then its argument prototype would still apply. */
2572 /* The GNU C library defines this for functions which it implements
2573 to always fail with ENOSYS. Some functions are actually named
2574 something starting with __ and the normal name is an alias. */
2575 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2583 if { (eval echo configure
:2584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
2585 eval "ac_cv_func_$ac_func=yes"
2587 echo "configure: failed program was:" >&5
2588 cat conftest.
$ac_ext >&5
2590 eval "ac_cv_func_$ac_func=no"
2595 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2596 echo "$ac_t""yes" 1>&6
2597 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2598 cat >> confdefs.h
<<EOF
2599 #define $ac_tr_func 1
2603 echo "$ac_t""no" 1>&6
2608 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2609 echo "configure:2610: checking for ssize_t" >&5
2610 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2611 echo $ac_n "(cached) $ac_c" 1>&6
2613 cat > conftest.
$ac_ext <<EOF
2614 #line 2615 "configure"
2615 #include "confdefs.h"
2616 #include <sys/types.h>
2622 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2623 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
2625 ac_cv_type_ssize_t
=yes
2628 ac_cv_type_ssize_t
=no
2633 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2634 if test $ac_cv_type_ssize_t = no
; then
2635 cat >> confdefs.h
<<\EOF
2642 # Try to determine the array type of the second argument of getgroups
2643 # for the target system (int or gid_t).
2644 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2645 echo "configure:2646: checking for uid_t in sys/types.h" >&5
2646 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2647 echo $ac_n "(cached) $ac_c" 1>&6
2649 cat > conftest.
$ac_ext <<EOF
2650 #line 2651 "configure"
2651 #include "confdefs.h"
2652 #include <sys/types.h>
2654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2655 egrep "uid_t" >/dev
/null
2>&1; then
2657 ac_cv_type_uid_t
=yes
2666 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2667 if test $ac_cv_type_uid_t = no
; then
2668 cat >> confdefs.h
<<\EOF
2672 cat >> confdefs.h
<<\EOF
2678 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2679 echo "configure:2680: checking type of array argument to getgroups" >&5
2680 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2681 echo $ac_n "(cached) $ac_c" 1>&6
2683 if test "$cross_compiling" = yes; then
2684 ac_cv_type_getgroups
=cross
2686 cat > conftest.
$ac_ext <<EOF
2687 #line 2688 "configure"
2688 #include "confdefs.h"
2690 /* Thanks to Mike Rendell for this test. */
2691 #include <sys/types.h>
2694 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2699 union { gid_t gval; long lval; } val;
2702 for (i = 0; i < NGID; i++)
2703 gidset[i] = val.gval;
2704 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2706 /* Exit non-zero if getgroups seems to require an array of ints. This
2707 happens when gid_t is short but getgroups modifies an array of ints. */
2708 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2712 if { (eval echo configure
:2713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2714 ac_cv_type_getgroups
=gid_t
2716 echo "configure: failed program was:" >&5
2717 cat conftest.
$ac_ext >&5
2719 ac_cv_type_getgroups
=int
2724 if test $ac_cv_type_getgroups = cross
; then
2725 cat > conftest.
$ac_ext <<EOF
2726 #line 2727 "configure"
2727 #include "confdefs.h"
2730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2731 egrep "getgroups.*int.*gid_t" >/dev
/null
2>&1; then
2733 ac_cv_type_getgroups
=gid_t
2736 ac_cv_type_getgroups
=int
2743 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2744 cat >> confdefs.h
<<EOF
2745 #define GETGROUPS_T $ac_cv_type_getgroups
2749 if test "${target}" = "${build}"; then
2750 TARGET_GETGROUPS_T
=$ac_cv_type_getgroups
2753 # This condition may need some tweaking. It should include all
2754 # targets where the array type of the second argument of getgroups
2755 # is int and the type of gid_t is not equivalent to int.
2756 *-*-sunos* |
*-*-ultrix*)
2757 TARGET_GETGROUPS_T
=int
2760 TARGET_GETGROUPS_T
=gid_t
2766 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2767 echo "configure:2768: checking for vprintf" >&5
2768 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2769 echo $ac_n "(cached) $ac_c" 1>&6
2771 cat > conftest.
$ac_ext <<EOF
2772 #line 2773 "configure"
2773 #include "confdefs.h"
2774 /* System header to define __stub macros and hopefully few prototypes,
2775 which can conflict with char vprintf(); below. */
2777 /* Override any gcc2 internal prototype to avoid an error. */
2778 /* We use char because int might match the return type of a gcc2
2779 builtin and then its argument prototype would still apply. */
2784 /* The GNU C library defines this for functions which it implements
2785 to always fail with ENOSYS. Some functions are actually named
2786 something starting with __ and the normal name is an alias. */
2787 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2795 if { (eval echo configure
:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
2797 eval "ac_cv_func_vprintf=yes"
2799 echo "configure: failed program was:" >&5
2800 cat conftest.
$ac_ext >&5
2802 eval "ac_cv_func_vprintf=no"
2807 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2808 echo "$ac_t""yes" 1>&6
2809 cat >> confdefs.h
<<\EOF
2810 #define HAVE_VPRINTF 1
2814 echo "$ac_t""no" 1>&6
2817 if test "$ac_cv_func_vprintf" != yes; then
2818 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2819 echo "configure:2820: checking for _doprnt" >&5
2820 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2821 echo $ac_n "(cached) $ac_c" 1>&6
2823 cat > conftest.
$ac_ext <<EOF
2824 #line 2825 "configure"
2825 #include "confdefs.h"
2826 /* System header to define __stub macros and hopefully few prototypes,
2827 which can conflict with char _doprnt(); below. */
2829 /* Override any gcc2 internal prototype to avoid an error. */
2830 /* We use char because int might match the return type of a gcc2
2831 builtin and then its argument prototype would still apply. */
2836 /* The GNU C library defines this for functions which it implements
2837 to always fail with ENOSYS. Some functions are actually named
2838 something starting with __ and the normal name is an alias. */
2839 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2847 if { (eval echo configure
:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
2849 eval "ac_cv_func__doprnt=yes"
2851 echo "configure: failed program was:" >&5
2852 cat conftest.
$ac_ext >&5
2854 eval "ac_cv_func__doprnt=no"
2859 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2860 echo "$ac_t""yes" 1>&6
2861 cat >> confdefs.h
<<\EOF
2862 #define HAVE_DOPRNT 1
2866 echo "$ac_t""no" 1>&6
2873 if test $ac_cv_func_vprintf != yes ; then
2875 if test $ac_cv_func__doprnt != yes ; then
2882 for ac_func
in strstr
2884 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2885 echo "configure:2886: checking for $ac_func" >&5
2886 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2887 echo $ac_n "(cached) $ac_c" 1>&6
2889 cat > conftest.
$ac_ext <<EOF
2890 #line 2891 "configure"
2891 #include "confdefs.h"
2892 /* System header to define __stub macros and hopefully few prototypes,
2893 which can conflict with char $ac_func(); below. */
2895 /* Override any gcc2 internal prototype to avoid an error. */
2896 /* We use char because int might match the return type of a gcc2
2897 builtin and then its argument prototype would still apply. */
2902 /* The GNU C library defines this for functions which it implements
2903 to always fail with ENOSYS. Some functions are actually named
2904 something starting with __ and the normal name is an alias. */
2905 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2913 if { (eval echo configure
:2914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
2915 eval "ac_cv_func_$ac_func=yes"
2917 echo "configure: failed program was:" >&5
2918 cat conftest.
$ac_ext >&5
2920 eval "ac_cv_func_$ac_func=no"
2925 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2926 echo "$ac_t""yes" 1>&6
2927 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2928 cat >> confdefs.h
<<EOF
2929 #define $ac_tr_func 1
2933 echo "$ac_t""no" 1>&6
2939 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2940 echo "configure:2941: checking whether the printf functions support %p" >&5
2941 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2942 echo $ac_n "(cached) $ac_c" 1>&6
2944 if test "$cross_compiling" = yes; then
2945 gcc_cv_func_printf_ptr
=no
2947 cat > conftest.
$ac_ext <<EOF
2948 #line 2949 "configure"
2949 #include "confdefs.h"
2955 char *p = buf, *q = NULL;
2956 sprintf(buf, "%p", p);
2957 sscanf(buf, "%p", &q);
2961 if { (eval echo configure
:2962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2963 gcc_cv_func_printf_ptr
=yes
2965 echo "configure: failed program was:" >&5
2966 cat conftest.
$ac_ext >&5
2968 gcc_cv_func_printf_ptr
=no
2973 rm -f core core.
* *.core
2976 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2977 if test $gcc_cv_func_printf_ptr = yes ; then
2978 cat >> confdefs.h
<<\EOF
2979 #define HAVE_PRINTF_PTR 1
2987 { echo "configure: error:
2988 *** UWIN may not be used as a host platform because
2989 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
2992 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2993 echo "configure:2994: checking for pid_t" >&5
2994 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2995 echo $ac_n "(cached) $ac_c" 1>&6
2997 cat > conftest.
$ac_ext <<EOF
2998 #line 2999 "configure"
2999 #include "confdefs.h"
3000 #include <sys/types.h>
3006 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3007 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3009 ac_cv_type_pid_t
=yes
3017 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3018 if test $ac_cv_type_pid_t = no
; then
3019 cat >> confdefs.h
<<\EOF
3025 ac_safe
=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3026 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3027 echo "configure:3028: checking for vfork.h" >&5
3028 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3029 echo $ac_n "(cached) $ac_c" 1>&6
3031 cat > conftest.
$ac_ext <<EOF
3032 #line 3033 "configure"
3033 #include "confdefs.h"
3036 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3037 { (eval echo configure
:3038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3038 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3039 if test -z "$ac_err"; then
3041 eval "ac_cv_header_$ac_safe=yes"
3044 echo "configure: failed program was:" >&5
3045 cat conftest.
$ac_ext >&5
3047 eval "ac_cv_header_$ac_safe=no"
3051 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3052 echo "$ac_t""yes" 1>&6
3053 cat >> confdefs.h
<<\EOF
3054 #define HAVE_VFORK_H 1
3058 echo "$ac_t""no" 1>&6
3061 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3062 echo "configure:3063: checking for working vfork" >&5
3063 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3064 echo $ac_n "(cached) $ac_c" 1>&6
3066 if test "$cross_compiling" = yes; then
3067 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3068 echo "configure:3069: checking for vfork" >&5
3069 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3070 echo $ac_n "(cached) $ac_c" 1>&6
3072 cat > conftest.
$ac_ext <<EOF
3073 #line 3074 "configure"
3074 #include "confdefs.h"
3075 /* System header to define __stub macros and hopefully few prototypes,
3076 which can conflict with char vfork(); below. */
3078 /* Override any gcc2 internal prototype to avoid an error. */
3079 /* We use char because int might match the return type of a gcc2
3080 builtin and then its argument prototype would still apply. */
3085 /* The GNU C library defines this for functions which it implements
3086 to always fail with ENOSYS. Some functions are actually named
3087 something starting with __ and the normal name is an alias. */
3088 #if defined (__stub_vfork) || defined (__stub___vfork)
3096 if { (eval echo configure
:3097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3098 eval "ac_cv_func_vfork=yes"
3100 echo "configure: failed program was:" >&5
3101 cat conftest.
$ac_ext >&5
3103 eval "ac_cv_func_vfork=no"
3108 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3109 echo "$ac_t""yes" 1>&6
3112 echo "$ac_t""no" 1>&6
3115 ac_cv_func_vfork_works
=$ac_cv_func_vfork
3117 cat > conftest.
$ac_ext <<EOF
3118 #line 3119 "configure"
3119 #include "confdefs.h"
3120 /* Thanks to Paul Eggert for this test. */
3122 #include <sys/types.h>
3123 #include <sys/stat.h>
3124 #ifdef HAVE_UNISTD_H
3130 /* On some sparc systems, changes by the child to local and incoming
3131 argument registers are propagated back to the parent.
3132 The compiler is told about this with #include <vfork.h>,
3133 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3134 Test for this by using a static variable whose address
3135 is put into a register that is clobbered by the vfork. */
3138 sparc_address_test (int arg)
3140 sparc_address_test (arg) int arg;
3158 pid_t parent = getpid ();
3161 sparc_address_test ();
3166 /* Here is another test for sparc vfork register problems.
3167 This test uses lots of local variables, at least
3168 as many local variables as main has allocated so far
3169 including compiler temporaries. 4 locals are enough for
3170 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3171 A buggy compiler should reuse the register of parent
3172 for one of the local variables, since it will think that
3173 parent can't possibly be used any more in this routine.
3174 Assigning to the local variable will thus munge parent
3175 in the parent process. */
3177 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3178 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3179 /* Convince the compiler that p..p7 are live; otherwise, it might
3180 use the same hardware register for all 8 local variables. */
3181 if (p != p1 || p != p2 || p != p3 || p != p4
3182 || p != p5 || p != p6 || p != p7)
3185 /* On some systems (e.g. IRIX 3.3),
3186 vfork doesn't separate parent from child file descriptors.
3187 If the child closes a descriptor before it execs or exits,
3188 this munges the parent's descriptor as well.
3189 Test for this by closing stdout in the child. */
3190 _exit(close(fileno(stdout)) != 0);
3195 while (wait(&status) != child)
3198 /* Was there some problem with vforking? */
3201 /* Did the child fail? (This shouldn't happen.) */
3204 /* Did the vfork/compiler bug occur? */
3205 || parent != getpid()
3207 /* Did the file descriptor bug occur? */
3208 || fstat(fileno(stdout), &st) != 0
3213 if { (eval echo configure
:3214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3215 ac_cv_func_vfork_works
=yes
3217 echo "configure: failed program was:" >&5
3218 cat conftest.
$ac_ext >&5
3220 ac_cv_func_vfork_works
=no
3227 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3228 if test $ac_cv_func_vfork_works = no
; then
3229 cat >> confdefs.h
<<\EOF
3235 for ac_func
in getpagesize
3237 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3238 echo "configure:3239: checking for $ac_func" >&5
3239 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3240 echo $ac_n "(cached) $ac_c" 1>&6
3242 cat > conftest.
$ac_ext <<EOF
3243 #line 3244 "configure"
3244 #include "confdefs.h"
3245 /* System header to define __stub macros and hopefully few prototypes,
3246 which can conflict with char $ac_func(); below. */
3248 /* Override any gcc2 internal prototype to avoid an error. */
3249 /* We use char because int might match the return type of a gcc2
3250 builtin and then its argument prototype would still apply. */
3255 /* The GNU C library defines this for functions which it implements
3256 to always fail with ENOSYS. Some functions are actually named
3257 something starting with __ and the normal name is an alias. */
3258 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3266 if { (eval echo configure
:3267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3268 eval "ac_cv_func_$ac_func=yes"
3270 echo "configure: failed program was:" >&5
3271 cat conftest.
$ac_ext >&5
3273 eval "ac_cv_func_$ac_func=no"
3278 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3279 echo "$ac_t""yes" 1>&6
3280 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3281 cat >> confdefs.h
<<EOF
3282 #define $ac_tr_func 1
3286 echo "$ac_t""no" 1>&6
3290 # The test program for the next two tests is the same except for one
3292 cat >ct-mmap.inc
<<'EOF'
3293 #include <sys/types.h>
3294 #include <sys/mman.h>
3300 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3301 # define MAP_ANONYMOUS MAP_ANON
3304 /* This mess was copied from the GNU getpagesize.h. */
3305 #ifndef HAVE_GETPAGESIZE
3306 # ifdef HAVE_UNISTD_H
3307 # include <unistd.h>
3310 /* Assume that all systems that can run configure have sys/param.h. */
3311 # ifndef HAVE_SYS_PARAM_H
3312 # define HAVE_SYS_PARAM_H 1
3315 # ifdef _SC_PAGESIZE
3316 # define getpagesize() sysconf(_SC_PAGESIZE)
3317 # else /* no _SC_PAGESIZE */
3318 # ifdef HAVE_SYS_PARAM_H
3319 # include <sys/param.h>
3320 # ifdef EXEC_PAGESIZE
3321 # define getpagesize() EXEC_PAGESIZE
3322 # else /* no EXEC_PAGESIZE */
3324 # define getpagesize() NBPG * CLSIZE
3327 # endif /* no CLSIZE */
3328 # else /* no NBPG */
3330 # define getpagesize() NBPC
3331 # else /* no NBPC */
3333 # define getpagesize() PAGESIZE
3334 # endif /* PAGESIZE */
3335 # endif /* no NBPC */
3336 # endif /* no NBPG */
3337 # endif /* no EXEC_PAGESIZE */
3338 # else /* no HAVE_SYS_PARAM_H */
3339 # define getpagesize() 8192 /* punt totally */
3340 # endif /* no HAVE_SYS_PARAM_H */
3341 # endif /* no _SC_PAGESIZE */
3343 #endif /* no HAVE_GETPAGESIZE */
3346 # define MAP_FAILED -1
3350 #define perror_exit(str, val) \
3351 do { perror(str); exit(val); } while (0)
3353 /* Some versions of cygwin mmap require that munmap is called with the
3354 same parameters as mmap. GCC expects that this is not the case.
3355 Test for various forms of this problem. Warning - icky signal games. */
3357 static sigset_t unblock_sigsegv;
3367 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
3368 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
3370 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
3371 MAP_PRIVATE, devzero, 0);
3379 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
3383 /* Basic functionality test. */
3387 char *x = anonmap (pg);
3388 if (x == (char *) MAP_FAILED)
3389 perror_exit("test 0 mmap", 2);
3393 if (munmap(x, pg) < 0)
3394 perror_exit("test 0 munmap", 3);
3397 /* 1. If we map a 2-page region and unmap its second page, the first page
3402 char *x = anonmap (pg * 2);
3403 if (x == (char *)MAP_FAILED)
3404 perror_exit ("test 1 mmap", 4);
3406 signal (SIGSEGV, sigsegv);
3408 perror_exit ("test 1 fault", 5);
3413 if (munmap (x + pg, pg) < 0)
3414 perror_exit ("test 1 munmap 1", 6);
3417 if (setjmp (r) == 0)
3420 perror_exit ("test 1 no fault", 7);
3422 if (munmap (x, pg) < 0)
3423 perror_exit ("test 1 munmap 2", 8);
3426 /* 2. If we map a 2-page region and unmap its first page, the second
3427 page must remain. */
3431 char *x = anonmap (pg * 2);
3432 if (x == (char *)MAP_FAILED)
3433 perror_exit ("test 2 mmap", 9);
3435 signal (SIGSEGV, sigsegv);
3437 perror_exit ("test 2 fault", 10);
3442 if (munmap (x, pg) < 0)
3443 perror_exit ("test 2 munmap 1", 11);
3447 if (setjmp (r) == 0)
3450 perror_exit ("test 2 no fault", 12);
3453 if (munmap (x+pg, pg) < 0)
3454 perror_exit ("test 2 munmap 2", 13);
3457 /* 3. If we map two adjacent 1-page regions and unmap them both with
3458 one munmap, both must go away.
3460 Getting two adjacent 1-page regions with two mmap calls is slightly
3461 tricky. All OS's tested skip over already-allocated blocks; therefore
3462 we have been careful to unmap all allocated regions in previous tests.
3463 HP/UX allocates pages backward in memory. No OS has yet been observed
3464 to be so perverse as to leave unmapped space between consecutive calls
3473 if (x == (char *)MAP_FAILED)
3474 perror_exit ("test 3 mmap 1", 14);
3476 if (y == (char *)MAP_FAILED)
3477 perror_exit ("test 3 mmap 2", 15);
3482 z = y, y = x, x = z;
3485 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
3486 (unsigned long)x, (unsigned long)y);
3491 signal (SIGSEGV, sigsegv);
3493 perror_exit ("test 3 fault", 17);
3498 if (munmap (x, pg*2) < 0)
3499 perror_exit ("test 3 munmap", 18);
3501 if (setjmp (r) == 0)
3504 perror_exit ("test 3 no fault 1", 19);
3507 signal (SIGSEGV, sigsegv);
3508 if (setjmp (r) == 0)
3511 perror_exit ("test 3 no fault 2", 20);
3518 sigemptyset (&unblock_sigsegv);
3519 sigaddset (&unblock_sigsegv, SIGSEGV);
3520 pg = getpagesize ();
3521 #ifndef USE_MAP_ANON
3522 devzero = open ("/dev/zero", O_RDWR);
3524 perror_exit ("open /dev/zero", 1);
3536 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
3537 echo "configure:3538: checking for working mmap from /dev/zero" >&5
3538 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
3539 echo $ac_n "(cached) $ac_c" 1>&6
3541 if test "$cross_compiling" = yes; then
3542 # If this is not cygwin, and /dev/zero is a character device, it's probably
3543 # safe to assume it works.
3545 cygwin
* | win32 | pe | mingw
* ) ac_cv_func_mmap_dev_zero
=buggy
;;
3546 * ) if test -c /dev
/zero
3547 then ac_cv_func_mmap_dev_zero
=yes
3548 else ac_cv_func_mmap_dev_zero
=no
3552 cat > conftest.
$ac_ext <<EOF
3553 #line 3554 "configure"
3554 #include "confdefs.h"
3555 #include "ct-mmap.inc"
3557 if { (eval echo configure
:3558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3559 ac_cv_func_mmap_dev_zero
=yes
3561 echo "configure: failed program was:" >&5
3562 cat conftest.
$ac_ext >&5
3565 then ac_cv_func_mmap_dev_zero
=no
3566 else ac_cv_func_mmap_dev_zero
=buggy
3575 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
3576 if test $ac_cv_func_mmap_dev_zero = yes; then
3577 cat >> confdefs.h
<<\EOF
3578 #define HAVE_MMAP_DEV_ZERO 1
3583 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
3584 echo "configure:3585: checking for working mmap with MAP_ANON(YMOUS)" >&5
3585 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
3586 echo $ac_n "(cached) $ac_c" 1>&6
3588 if test "$cross_compiling" = yes; then
3589 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
3590 # just because it's there. Some SCO Un*xen define it but don't implement it.
3591 ac_cv_func_mmap_anon
=no
3593 cat > conftest.
$ac_ext <<EOF
3594 #line 3595 "configure"
3595 #include "confdefs.h"
3596 #define USE_MAP_ANON
3597 #include "ct-mmap.inc"
3599 if { (eval echo configure
:3600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3601 ac_cv_func_mmap_anon
=yes
3603 echo "configure: failed program was:" >&5
3604 cat conftest.
$ac_ext >&5
3607 then ac_cv_func_mmap_anon
=no
3608 else ac_cv_func_mmap_anon
=buggy
3617 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
3618 if test $ac_cv_func_mmap_anon = yes; then
3619 cat >> confdefs.h
<<\EOF
3620 #define HAVE_MMAP_ANON 1
3626 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3627 echo "configure:3628: checking for working mmap of a file" >&5
3628 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3629 echo $ac_n "(cached) $ac_c" 1>&6
3631 # Create a file one thousand bytes long.
3632 for i
in 1 2 3 4 5 6 7 8 9 0
3633 do for j
in 1 2 3 4 5 6 7 8 9 0
3636 done > conftestdata$$
3638 if test "$cross_compiling" = yes; then
3639 ac_cv_func_mmap_file
=no
3641 cat > conftest.
$ac_ext <<EOF
3642 #line 3643 "configure"
3643 #include "confdefs.h"
3645 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
3646 Richard Henderson and Alexandre Oliva.
3647 Check whether read-only mmap of a plain file works. */
3648 #include <sys/types.h>
3649 #include <sys/stat.h>
3651 #include <sys/mman.h>
3659 fd = open("conftestdata$$", O_RDONLY);
3663 if (fstat (fd, &st))
3666 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3667 if (x == (char *) -1)
3670 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3673 if (munmap(x, st.st_size) < 0)
3679 if { (eval echo configure
:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3681 ac_cv_func_mmap_file
=yes
3683 echo "configure: failed program was:" >&5
3684 cat conftest.
$ac_ext >&5
3686 ac_cv_func_mmap_file
=no
3693 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3694 if test $ac_cv_func_mmap_file = yes; then
3695 cat >> confdefs.h
<<\EOF
3696 #define HAVE_MMAP_FILE 1
3702 # We will need to find libiberty.h and ansidecl.h
3703 saved_CFLAGS
="$CFLAGS"
3704 CFLAGS
="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3705 for ac_func
in bcopy \
3706 getenv atol sbrk abort atof getcwd getwd \
3707 strsignal putc_unlocked fputs_unlocked strstr environ \
3708 malloc realloc calloc free
basename getopt
3710 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3711 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3712 echo "configure:3713: checking whether $ac_func is declared" >&5
3713 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3714 echo $ac_n "(cached) $ac_c" 1>&6
3716 cat > conftest.
$ac_ext <<EOF
3717 #line 3718 "configure"
3718 #include "confdefs.h"
3719 #include "gansidecl.h"
3724 char *(*pfn) = (char *(*)) $ac_func ;
3728 if { (eval echo configure
:3729: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3730 eval "gcc_cv_have_decl_$ac_func=yes"
3732 echo "configure: failed program was:" >&5
3733 cat conftest.
$ac_ext >&5
3735 eval "gcc_cv_have_decl_$ac_func=no"
3740 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3741 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
3742 #define $ac_tr_decl 1
3746 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
3747 #define $ac_tr_decl 0
3753 if test x
= y
; then
3754 cat >> confdefs.h
<<EOF
3755 #define HAVE_DECL_BCOPY 1
3758 cat >> confdefs.h
<<EOF
3759 #define HAVE_DECL_GETENV 1
3761 cat >> confdefs.h
<<EOF
3762 #define HAVE_DECL_ATOL 1
3764 cat >> confdefs.h
<<EOF
3765 #define HAVE_DECL_SBRK 1
3767 cat >> confdefs.h
<<EOF
3768 #define HAVE_DECL_ABORT 1
3770 cat >> confdefs.h
<<EOF
3771 #define HAVE_DECL_ATOF 1
3773 cat >> confdefs.h
<<EOF
3774 #define HAVE_DECL_GETCWD 1
3776 cat >> confdefs.h
<<EOF
3777 #define HAVE_DECL_GETWD 1
3780 cat >> confdefs.h
<<EOF
3781 #define HAVE_DECL_STRSIGNAL 1
3783 cat >> confdefs.h
<<EOF
3784 #define HAVE_DECL_PUTC_UNLOCKED 1
3786 cat >> confdefs.h
<<EOF
3787 #define HAVE_DECL_FPUTS_UNLOCKED 1
3789 cat >> confdefs.h
<<EOF
3790 #define HAVE_DECL_STRSTR 1
3792 cat >> confdefs.h
<<EOF
3793 #define HAVE_DECL_ENVIRON 1
3796 cat >> confdefs.h
<<EOF
3797 #define HAVE_DECL_MALLOC 1
3799 cat >> confdefs.h
<<EOF
3800 #define HAVE_DECL_REALLOC 1
3802 cat >> confdefs.h
<<EOF
3803 #define HAVE_DECL_CALLOC 1
3805 cat >> confdefs.h
<<EOF
3806 #define HAVE_DECL_FREE 1
3808 cat >> confdefs.h
<<EOF
3809 #define HAVE_DECL_BASENAME 1
3811 cat >> confdefs.h
<<EOF
3812 #define HAVE_DECL_GETOPT 1
3817 for ac_func
in getrlimit setrlimit getrusage
3819 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3820 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3821 echo "configure:3822: checking whether $ac_func is declared" >&5
3822 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3823 echo $ac_n "(cached) $ac_c" 1>&6
3825 cat > conftest.
$ac_ext <<EOF
3826 #line 3827 "configure"
3827 #include "confdefs.h"
3828 #include "gansidecl.h"
3830 #ifdef HAVE_SYS_RESOURCE_H
3831 #include <sys/resource.h>
3837 char *(*pfn) = (char *(*)) $ac_func ;
3841 if { (eval echo configure
:3842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3843 eval "gcc_cv_have_decl_$ac_func=yes"
3845 echo "configure: failed program was:" >&5
3846 cat conftest.
$ac_ext >&5
3848 eval "gcc_cv_have_decl_$ac_func=no"
3853 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3854 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
3855 #define $ac_tr_decl 1
3859 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
3860 #define $ac_tr_decl 0
3866 if test x
= y
; then
3867 cat >> confdefs.h
<<EOF
3868 #define HAVE_DECL_GETRLIMIT 1
3870 cat >> confdefs.h
<<EOF
3871 #define HAVE_DECL_SETRLIMIT 1
3873 cat >> confdefs.h
<<EOF
3874 #define HAVE_DECL_GETRUSAGE 1
3879 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3880 CFLAGS
="$saved_CFLAGS"
3882 # mkdir takes a single argument on some systems.
3883 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3884 echo "configure:3885: checking if mkdir takes one argument" >&5
3885 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3886 echo $ac_n "(cached) $ac_c" 1>&6
3888 cat > conftest.
$ac_ext <<EOF
3889 #line 3890 "configure"
3890 #include "confdefs.h"
3892 #include <sys/types.h>
3893 #ifdef HAVE_SYS_STAT_H
3894 # include <sys/stat.h>
3896 #ifdef HAVE_UNISTD_H
3897 # include <unistd.h>
3899 #ifdef HAVE_DIRECT_H
3900 # include <direct.h>
3906 if { (eval echo configure
:3907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3908 gcc_cv_mkdir_takes_one_arg
=no
3910 echo "configure: failed program was:" >&5
3911 cat conftest.
$ac_ext >&5
3913 gcc_cv_mkdir_takes_one_arg
=yes
3918 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3919 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3920 cat >> confdefs.h
<<\EOF
3921 #define MKDIR_TAKES_ONE_ARG 1
3935 build_install_headers_dir
=install-headers-tar
3940 host_truncate_target
=
3943 # Decode the host machine, then the target machine.
3944 # For the host machine, we save the xm_file variable as host_xm_file;
3945 # then we decode the target machine and forget everything else
3946 # that came from the host machine.
3947 for machine
in $build $host $target; do
3948 .
${srcdir}/config.gcc
3951 extra_objs
="${host_extra_objs} ${extra_objs}"
3953 # Default the target-machine variables that were not explicitly set.
3954 if test x
"$tm_file" = x
3955 then tm_file
=$cpu_type/$cpu_type.h
; fi
3957 if test x
"$extra_headers" = x
3958 then extra_headers
=; fi
3960 if test x
"$xm_file" = x
3961 then xm_file
=$cpu_type/xm-
$cpu_type.h
; fi
3963 if test x
$md_file = x
3964 then md_file
=$cpu_type/$cpu_type.md
; fi
3966 if test x
$out_file = x
3967 then out_file
=$cpu_type/$cpu_type.c
; fi
3969 if test x
"$tmake_file" = x
3970 then tmake_file
=$cpu_type/t-
$cpu_type
3973 if test x
"$dwarf2" = xyes
3974 then tm_file
="$tm_file tm-dwarf2.h"
3977 if test x
$float_format = x
3978 then float_format
=i64
3981 if test $float_format = none
3982 then float_h_file
=Makefile.
in
3983 else float_h_file
=float-
$float_format.h
3986 # Handle cpp installation.
3987 if test x
$enable_cpp != xno
3989 tmake_file
="$tmake_file t-install-cpp"
3992 # Say what files are being used for the output code and MD file.
3993 echo "Using \`$srcdir/config/$out_file' to output insns."
3994 echo "Using \`$srcdir/config/$md_file' as machine description file."
3997 for f
in $tm_file; do
4000 if test $count = ax
; then
4001 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
4003 echo "Using the following target machine macro files:"
4004 for f
in $tm_file; do
4005 echo " $srcdir/config/$f"
4010 for f
in $host_xm_file; do
4013 if test $count = ax
; then
4014 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
4016 echo "Using the following host machine macro files:"
4017 for f
in $host_xm_file; do
4018 echo " $srcdir/config/$f"
4022 if test "$host_xm_file" != "$build_xm_file"; then
4024 for f
in $build_xm_file; do
4027 if test $count = ax
; then
4028 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
4030 echo "Using the following build machine macro files:"
4031 for f
in $build_xm_file; do
4032 echo " $srcdir/config/$f"
4037 if test x
$thread_file = x
; then
4038 if test x
$target_thread_file != x
; then
4039 thread_file
=$target_thread_file
4041 thread_file
='single'
4045 # Set up the header files.
4046 # $links is the list of header files to create.
4047 # $vars is the list of shell variables with file names to include.
4048 # auto-host.h is the file containing items generated by autoconf and is
4049 # the first file included by config.h.
4051 host_xm_file
="auto-host.h gansidecl.h ${host_xm_file} defaults.h hwint.h"
4053 # If host=build, it is correct to have hconfig include auto-host.h
4054 # as well. If host!=build, we are in error and need to do more
4055 # work to find out the build config parameters.
4056 if test x
$host = x
$build
4058 build_xm_file
="auto-host.h gansidecl.h ${build_xm_file} defaults.h hwint.h"
4060 # We create a subdir, then run autoconf in the subdir.
4061 # To prevent recursion we set host and build for the new
4062 # invocation of configure to the build for this invocation
4069 /* | A-Za-z
:\\/* ) realsrcdir
=${srcdir};;
4070 *) realsrcdir
=..
/${srcdir};;
4072 CC
=${CC_FOR_BUILD} ${realsrcdir}/configure \
4073 --target=$target --host=$build --build=$build
4075 # We just finished tests for the build machine, so rename
4076 # the file auto-build.h in the gcc directory.
4077 mv auto-host.h ..
/auto-build.h
4080 build_xm_file
="auto-build.h gansidecl.h ${build_xm_file} defaults.h hwint.h"
4083 xm_file
="gansidecl.h ${xm_file} defaults.h"
4084 tm_file
="gansidecl.h ${tm_file} defaults.h"
4086 vars
="host_xm_file tm_file tm_p_file xm_file build_xm_file"
4087 links
="config.h tm.h tm_p.h tconfig.h hconfig.h"
4088 defines
="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
4091 if test -f config.status
; then mv -f config.status config.bak
; fi
4094 while test -n "$vars"
4096 set $vars; var
=$1; shift; vars
=$
*
4097 set $links; link
=$1; shift; links
=$
*
4098 set $defines; define
=$1; shift; defines
=$
*
4101 # Make sure the file is created, even if it is empty.
4104 # Define TARGET_CPU_DEFAULT if the system wants one.
4105 # This substitutes for lots of *.h files.
4106 if test "$target_cpu_default" != "" -a $link = tm.h
4108 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
4111 for file in `eval echo '$'$var`; do
4113 auto-host.h | auto-build.h
)
4116 echo '#ifdef IN_GCC' >>$link
4119 echo "#include \"$file\"" >>$link
4121 auto-host.h | auto-build.h
)
4124 echo '#endif' >>$link
4129 for def
in `eval echo '$'$define`; do
4130 echo "#ifndef $def" >>$link
4131 echo "#define $def" >>$link
4132 echo "#endif" >>$link
4135 if test $link = tm.h
4137 # Include insn-codes.h last, because it includes machmode.h,
4138 # and we want EXTRA_CC_MODES to be taken into account.
4139 echo "#ifndef GENERATOR_FILE" >>$link
4140 echo "#include \"insn-codes.h\"" >>$link
4141 echo "#endif" >>$link
4145 # Truncate the target if necessary
4146 if test x
$host_truncate_target != x
; then
4147 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
4150 # Get the version trigger filename from the toplevel
4151 if test "${with_gcc_version_trigger+set}" = set; then
4152 gcc_version_trigger
=$with_gcc_version_trigger
4154 gcc_version_trigger
=${srcdir}/version.c
4156 gcc_version_full
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
4157 gcc_version
=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
4159 # Compile in configure arguments.
4160 if test -f configargs.h
; then
4161 # Being re-configured.
4162 gcc_config_arguments
=`grep configuration_arguments configargs.h | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
4163 gcc_config_arguments
="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
4165 gcc_config_arguments
="$TOPLEVEL_CONFIGURE_ARGUMENTS"
4167 cat > configargs.h
<<EOF
4168 /* Generated automatically. */
4169 static const char configuration_arguments[] = "$gcc_config_arguments";
4172 # Internationalization
4174 VERSION
="$gcc_version"
4175 cat >> confdefs.h
<<EOF
4176 #define PACKAGE "$PACKAGE"
4179 cat >> confdefs.h
<<EOF
4180 #define VERSION "$VERSION"
4188 # Enable NLS support by default
4189 # Check whether --enable-nls or --disable-nls was given.
4190 if test "${enable_nls+set}" = set; then
4191 enableval
="$enable_nls"
4198 # if cross compiling, disable NLS support.
4199 # It's not worth the trouble, at least for now.
4201 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
4202 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
4206 # if NLS is enabled, also enable check in po subdir
4207 if test $enable_nls = yes; then
4216 echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
4217 echo "configure:4218: checking for strerror in -lcposix" >&5
4218 ac_lib_var
=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
4219 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4220 echo $ac_n "(cached) $ac_c" 1>&6
4222 ac_save_LIBS
="$LIBS"
4223 LIBS
="-lcposix $LIBS"
4224 cat > conftest.
$ac_ext <<EOF
4225 #line 4226 "configure"
4226 #include "confdefs.h"
4227 /* Override any gcc2 internal prototype to avoid an error. */
4228 /* We use char because int might match the return type of a gcc2
4229 builtin and then its argument prototype would still apply. */
4236 if { (eval echo configure
:4237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4238 eval "ac_cv_lib_$ac_lib_var=yes"
4240 echo "configure: failed program was:" >&5
4241 cat conftest.
$ac_ext >&5
4243 eval "ac_cv_lib_$ac_lib_var=no"
4246 LIBS
="$ac_save_LIBS"
4249 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4250 echo "$ac_t""yes" 1>&6
4251 LIBS
="$LIBS -lcposix"
4253 echo "$ac_t""no" 1>&6
4258 echo $ac_n "checking for working const""... $ac_c" 1>&6
4259 echo "configure:4260: checking for working const" >&5
4260 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
4261 echo $ac_n "(cached) $ac_c" 1>&6
4263 cat > conftest.
$ac_ext <<EOF
4264 #line 4265 "configure"
4265 #include "confdefs.h"
4269 /* Ultrix mips cc rejects this. */
4270 typedef int charset[2]; const charset x;
4271 /* SunOS 4.1.1 cc rejects this. */
4272 char const *const *ccp;
4274 /* NEC SVR4.0.2 mips cc rejects this. */
4275 struct point {int x, y;};
4276 static struct point const zero = {0,0};
4277 /* AIX XL C 1.02.0.0 rejects this.
4278 It does not let you subtract one const X* pointer from another in an arm
4279 of an if-expression whose if-part is not a constant expression */
4280 const char *g = "string";
4281 ccp = &g + (g ? g-g : 0);
4282 /* HPUX 7.0 cc rejects these. */
4285 ccp = (char const *const *) p;
4286 { /* SCO 3.2v4 cc rejects this. */
4288 char const *s = 0 ? (char *) 0 : (char const *) 0;
4292 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4294 const int *foo = &x[0];
4297 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4298 typedef const int *iptr;
4302 { /* AIX XL C 1.02.0.0 rejects this saying
4303 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4304 struct s { int j; const int *ap[3]; };
4305 struct s *b; b->j = 5;
4307 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4313 if { (eval echo configure
:4314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4317 echo "configure: failed program was:" >&5
4318 cat conftest.
$ac_ext >&5
4325 echo "$ac_t""$ac_cv_c_const" 1>&6
4326 if test $ac_cv_c_const = no
; then
4327 cat >> confdefs.h
<<\EOF
4333 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4334 echo "configure:4335: checking for off_t" >&5
4335 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4336 echo $ac_n "(cached) $ac_c" 1>&6
4338 cat > conftest.
$ac_ext <<EOF
4339 #line 4340 "configure"
4340 #include "confdefs.h"
4341 #include <sys/types.h>
4347 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4348 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
4350 ac_cv_type_off_t
=yes
4358 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4359 if test $ac_cv_type_off_t = no
; then
4360 cat >> confdefs.h
<<\EOF
4366 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4367 echo "configure:4368: checking for size_t" >&5
4368 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4369 echo $ac_n "(cached) $ac_c" 1>&6
4371 cat > conftest.
$ac_ext <<EOF
4372 #line 4373 "configure"
4373 #include "confdefs.h"
4374 #include <sys/types.h>
4380 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4381 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
4383 ac_cv_type_size_t
=yes
4386 ac_cv_type_size_t
=no
4391 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4392 if test $ac_cv_type_size_t = no
; then
4393 cat >> confdefs.h
<<\EOF
4394 #define size_t unsigned
4399 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4400 # for constant arguments. Useless!
4401 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4402 echo "configure:4403: checking for working alloca.h" >&5
4403 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4404 echo $ac_n "(cached) $ac_c" 1>&6
4406 cat > conftest.
$ac_ext <<EOF
4407 #line 4408 "configure"
4408 #include "confdefs.h"
4411 char *p = alloca(2 * sizeof(int));
4414 if { (eval echo configure
:4415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4416 ac_cv_header_alloca_h
=yes
4418 echo "configure: failed program was:" >&5
4419 cat conftest.
$ac_ext >&5
4421 ac_cv_header_alloca_h
=no
4426 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4427 if test $ac_cv_header_alloca_h = yes; then
4428 cat >> confdefs.h
<<\EOF
4429 #define HAVE_ALLOCA_H 1
4434 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4435 echo "configure:4436: checking for alloca" >&5
4436 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4437 echo $ac_n "(cached) $ac_c" 1>&6
4439 cat > conftest.
$ac_ext <<EOF
4440 #line 4441 "configure"
4441 #include "confdefs.h"
4444 # define alloca __builtin_alloca
4447 # include <malloc.h>
4448 # define alloca _alloca
4451 # include <alloca.h>
4456 # ifndef alloca /* predefined by HP cc +Olibcalls */
4465 char *p = (char *) alloca(1);
4468 if { (eval echo configure
:4469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4470 ac_cv_func_alloca_works
=yes
4472 echo "configure: failed program was:" >&5
4473 cat conftest.
$ac_ext >&5
4475 ac_cv_func_alloca_works
=no
4480 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4481 if test $ac_cv_func_alloca_works = yes; then
4482 cat >> confdefs.h
<<\EOF
4483 #define HAVE_ALLOCA 1
4488 if test $ac_cv_func_alloca_works = no
; then
4489 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4490 # that cause trouble. Some versions do not even contain alloca or
4491 # contain a buggy version. If you still want to use their alloca,
4492 # use ar to extract alloca.o from them instead of compiling alloca.c.
4493 ALLOCA
=alloca.
${ac_objext}
4494 cat >> confdefs.h
<<\EOF
4499 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4500 echo "configure:4501: checking whether alloca needs Cray hooks" >&5
4501 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4502 echo $ac_n "(cached) $ac_c" 1>&6
4504 cat > conftest.
$ac_ext <<EOF
4505 #line 4506 "configure"
4506 #include "confdefs.h"
4507 #if defined(CRAY) && ! defined(CRAY2)
4514 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4515 egrep "webecray" >/dev
/null
2>&1; then
4526 echo "$ac_t""$ac_cv_os_cray" 1>&6
4527 if test $ac_cv_os_cray = yes; then
4528 for ac_func
in _getb67 GETB67 getb67
; do
4529 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4530 echo "configure:4531: checking for $ac_func" >&5
4531 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4532 echo $ac_n "(cached) $ac_c" 1>&6
4534 cat > conftest.
$ac_ext <<EOF
4535 #line 4536 "configure"
4536 #include "confdefs.h"
4537 /* System header to define __stub macros and hopefully few prototypes,
4538 which can conflict with char $ac_func(); below. */
4540 /* Override any gcc2 internal prototype to avoid an error. */
4541 /* We use char because int might match the return type of a gcc2
4542 builtin and then its argument prototype would still apply. */
4547 /* The GNU C library defines this for functions which it implements
4548 to always fail with ENOSYS. Some functions are actually named
4549 something starting with __ and the normal name is an alias. */
4550 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4558 if { (eval echo configure
:4559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4560 eval "ac_cv_func_$ac_func=yes"
4562 echo "configure: failed program was:" >&5
4563 cat conftest.
$ac_ext >&5
4565 eval "ac_cv_func_$ac_func=no"
4570 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4571 echo "$ac_t""yes" 1>&6
4572 cat >> confdefs.h
<<EOF
4573 #define CRAY_STACKSEG_END $ac_func
4578 echo "$ac_t""no" 1>&6
4584 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4585 echo "configure:4586: checking stack direction for C alloca" >&5
4586 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4587 echo $ac_n "(cached) $ac_c" 1>&6
4589 if test "$cross_compiling" = yes; then
4590 ac_cv_c_stack_direction
=0
4592 cat > conftest.
$ac_ext <<EOF
4593 #line 4594 "configure"
4594 #include "confdefs.h"
4595 find_stack_direction ()
4597 static char *addr = 0;
4602 return find_stack_direction ();
4605 return (&dummy > addr) ? 1 : -1;
4609 exit (find_stack_direction() < 0);
4612 if { (eval echo configure
:4613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4614 ac_cv_c_stack_direction
=1
4616 echo "configure: failed program was:" >&5
4617 cat conftest.
$ac_ext >&5
4619 ac_cv_c_stack_direction
=-1
4626 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4627 cat >> confdefs.h
<<EOF
4628 #define STACK_DIRECTION $ac_cv_c_stack_direction
4634 for ac_hdr
in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4635 unistd.h sys
/param.h
4637 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4638 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4639 echo "configure:4640: checking for $ac_hdr" >&5
4640 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4641 echo $ac_n "(cached) $ac_c" 1>&6
4643 cat > conftest.
$ac_ext <<EOF
4644 #line 4645 "configure"
4645 #include "confdefs.h"
4648 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4649 { (eval echo configure
:4650: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4650 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4651 if test -z "$ac_err"; then
4653 eval "ac_cv_header_$ac_safe=yes"
4656 echo "configure: failed program was:" >&5
4657 cat conftest.
$ac_ext >&5
4659 eval "ac_cv_header_$ac_safe=no"
4663 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4664 echo "$ac_t""yes" 1>&6
4665 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4666 cat >> confdefs.h
<<EOF
4667 #define $ac_tr_hdr 1
4671 echo "$ac_t""no" 1>&6
4675 for ac_func
in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4676 strdup __argz_count __argz_stringify __argz_next
4678 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4679 echo "configure:4680: checking for $ac_func" >&5
4680 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4681 echo $ac_n "(cached) $ac_c" 1>&6
4683 cat > conftest.
$ac_ext <<EOF
4684 #line 4685 "configure"
4685 #include "confdefs.h"
4686 /* System header to define __stub macros and hopefully few prototypes,
4687 which can conflict with char $ac_func(); below. */
4689 /* Override any gcc2 internal prototype to avoid an error. */
4690 /* We use char because int might match the return type of a gcc2
4691 builtin and then its argument prototype would still apply. */
4696 /* The GNU C library defines this for functions which it implements
4697 to always fail with ENOSYS. Some functions are actually named
4698 something starting with __ and the normal name is an alias. */
4699 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4707 if { (eval echo configure
:4708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4709 eval "ac_cv_func_$ac_func=yes"
4711 echo "configure: failed program was:" >&5
4712 cat conftest.
$ac_ext >&5
4714 eval "ac_cv_func_$ac_func=no"
4719 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4720 echo "$ac_t""yes" 1>&6
4721 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4722 cat >> confdefs.h
<<EOF
4723 #define $ac_tr_func 1
4727 echo "$ac_t""no" 1>&6
4732 if test "${ac_cv_func_stpcpy+set}" != "set"; then
4733 for ac_func
in stpcpy
4735 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4736 echo "configure:4737: checking for $ac_func" >&5
4737 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4738 echo $ac_n "(cached) $ac_c" 1>&6
4740 cat > conftest.
$ac_ext <<EOF
4741 #line 4742 "configure"
4742 #include "confdefs.h"
4743 /* System header to define __stub macros and hopefully few prototypes,
4744 which can conflict with char $ac_func(); below. */
4746 /* Override any gcc2 internal prototype to avoid an error. */
4747 /* We use char because int might match the return type of a gcc2
4748 builtin and then its argument prototype would still apply. */
4753 /* The GNU C library defines this for functions which it implements
4754 to always fail with ENOSYS. Some functions are actually named
4755 something starting with __ and the normal name is an alias. */
4756 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4764 if { (eval echo configure
:4765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4766 eval "ac_cv_func_$ac_func=yes"
4768 echo "configure: failed program was:" >&5
4769 cat conftest.
$ac_ext >&5
4771 eval "ac_cv_func_$ac_func=no"
4776 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4777 echo "$ac_t""yes" 1>&6
4778 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4779 cat >> confdefs.h
<<EOF
4780 #define $ac_tr_func 1
4784 echo "$ac_t""no" 1>&6
4789 if test "${ac_cv_func_stpcpy}" = "yes"; then
4790 cat >> confdefs.h
<<\EOF
4791 #define HAVE_STPCPY 1
4796 if test $ac_cv_header_locale_h = yes; then
4797 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4798 echo "configure:4799: checking for LC_MESSAGES" >&5
4799 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4800 echo $ac_n "(cached) $ac_c" 1>&6
4802 cat > conftest.
$ac_ext <<EOF
4803 #line 4804 "configure"
4804 #include "confdefs.h"
4810 if { (eval echo configure
:4811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4812 am_cv_val_LC_MESSAGES
=yes
4814 echo "configure: failed program was:" >&5
4815 cat conftest.
$ac_ext >&5
4817 am_cv_val_LC_MESSAGES
=no
4822 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4823 if test $am_cv_val_LC_MESSAGES = yes; then
4824 cat >> confdefs.h
<<\EOF
4825 #define HAVE_LC_MESSAGES 1
4830 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4831 echo "configure:4832: checking whether NLS is requested" >&5
4832 # Check whether --enable-nls or --disable-nls was given.
4833 if test "${enable_nls+set}" = set; then
4834 enableval
="$enable_nls"
4840 echo "$ac_t""$USE_NLS" 1>&6
4843 USE_INCLUDED_LIBINTL
=no
4845 if test "$USE_NLS" = "yes"; then
4846 cat >> confdefs.h
<<\EOF
4847 #define ENABLE_NLS 1
4850 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4851 echo "configure:4852: checking whether included gettext is requested" >&5
4852 # Check whether --with-included-gettext or --without-included-gettext was given.
4853 if test "${with_included_gettext+set}" = set; then
4854 withval
="$with_included_gettext"
4855 nls_cv_force_use_gnu_gettext
=$withval
4857 nls_cv_force_use_gnu_gettext
=no
4860 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4862 nls_cv_use_gnu_gettext
="$nls_cv_force_use_gnu_gettext"
4863 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4865 nls_cv_header_libgt
=
4868 ac_safe
=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4869 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4870 echo "configure:4871: checking for libintl.h" >&5
4871 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4872 echo $ac_n "(cached) $ac_c" 1>&6
4874 cat > conftest.
$ac_ext <<EOF
4875 #line 4876 "configure"
4876 #include "confdefs.h"
4877 #include <libintl.h>
4879 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4880 { (eval echo configure
:4881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4881 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4882 if test -z "$ac_err"; then
4884 eval "ac_cv_header_$ac_safe=yes"
4887 echo "configure: failed program was:" >&5
4888 cat conftest.
$ac_ext >&5
4890 eval "ac_cv_header_$ac_safe=no"
4894 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4895 echo "$ac_t""yes" 1>&6
4896 echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4897 echo "configure:4898: checking for gettext in libc" >&5
4898 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4899 echo $ac_n "(cached) $ac_c" 1>&6
4901 cat > conftest.
$ac_ext <<EOF
4902 #line 4903 "configure"
4903 #include "confdefs.h"
4904 #include <libintl.h>
4906 return (int) gettext ("")
4909 if { (eval echo configure
:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4911 gt_cv_func_gettext_libc
=yes
4913 echo "configure: failed program was:" >&5
4914 cat conftest.
$ac_ext >&5
4916 gt_cv_func_gettext_libc
=no
4921 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4923 if test "$gt_cv_func_gettext_libc" != "yes"; then
4924 echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4925 echo "configure:4926: checking for bindtextdomain in -lintl" >&5
4926 ac_lib_var
=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4927 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4928 echo $ac_n "(cached) $ac_c" 1>&6
4930 ac_save_LIBS
="$LIBS"
4932 cat > conftest.
$ac_ext <<EOF
4933 #line 4934 "configure"
4934 #include "confdefs.h"
4935 /* Override any gcc2 internal prototype to avoid an error. */
4936 /* We use char because int might match the return type of a gcc2
4937 builtin and then its argument prototype would still apply. */
4938 char bindtextdomain();
4944 if { (eval echo configure
:4945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4946 eval "ac_cv_lib_$ac_lib_var=yes"
4948 echo "configure: failed program was:" >&5
4949 cat conftest.
$ac_ext >&5
4951 eval "ac_cv_lib_$ac_lib_var=no"
4954 LIBS
="$ac_save_LIBS"
4957 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4958 echo "$ac_t""yes" 1>&6
4959 echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4960 echo "configure:4961: checking for gettext in libintl" >&5
4961 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4962 echo $ac_n "(cached) $ac_c" 1>&6
4964 echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
4965 echo "configure:4966: checking for gettext in -lintl" >&5
4966 ac_lib_var
=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
4967 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4968 echo $ac_n "(cached) $ac_c" 1>&6
4970 ac_save_LIBS
="$LIBS"
4972 cat > conftest.
$ac_ext <<EOF
4973 #line 4974 "configure"
4974 #include "confdefs.h"
4975 /* Override any gcc2 internal prototype to avoid an error. */
4976 /* We use char because int might match the return type of a gcc2
4977 builtin and then its argument prototype would still apply. */
4984 if { (eval echo configure
:4985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4986 eval "ac_cv_lib_$ac_lib_var=yes"
4988 echo "configure: failed program was:" >&5
4989 cat conftest.
$ac_ext >&5
4991 eval "ac_cv_lib_$ac_lib_var=no"
4994 LIBS
="$ac_save_LIBS"
4997 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4998 echo "$ac_t""yes" 1>&6
4999 gt_cv_func_gettext_libintl
=yes
5001 echo "$ac_t""no" 1>&6
5002 gt_cv_func_gettext_libintl
=no
5007 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
5009 echo "$ac_t""no" 1>&6
5014 if test "$gt_cv_func_gettext_libintl" = "yes"; then
5018 if test "$gt_cv_func_gettext_libc" = "yes" \
5019 ||
test "$gt_cv_func_gettext_libintl" = "yes"; then
5020 cat >> confdefs.h
<<\EOF
5021 #define HAVE_GETTEXT 1
5024 # Extract the first word of "msgfmt", so it can be a program name with args.
5025 set dummy msgfmt
; ac_word
=$2
5026 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5027 echo "configure:5028: checking for $ac_word" >&5
5028 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
5029 echo $ac_n "(cached) $ac_c" 1>&6
5033 gcc_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
5036 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5037 for ac_dir
in $PATH; do
5038 test -z "$ac_dir" && ac_dir
=.
5039 if test -f $ac_dir/$ac_word; then
5040 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5041 gcc_cv_path_MSGFMT
="$ac_dir/$ac_word"
5047 test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT
="no"
5051 MSGFMT
="$gcc_cv_path_MSGFMT"
5052 if test -n "$MSGFMT"; then
5053 echo "$ac_t""$MSGFMT" 1>&6
5055 echo "$ac_t""no" 1>&6
5057 if test "$MSGFMT" != "no"; then
5058 for ac_func
in dcgettext
5060 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5061 echo "configure:5062: checking for $ac_func" >&5
5062 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5063 echo $ac_n "(cached) $ac_c" 1>&6
5065 cat > conftest.
$ac_ext <<EOF
5066 #line 5067 "configure"
5067 #include "confdefs.h"
5068 /* System header to define __stub macros and hopefully few prototypes,
5069 which can conflict with char $ac_func(); below. */
5071 /* Override any gcc2 internal prototype to avoid an error. */
5072 /* We use char because int might match the return type of a gcc2
5073 builtin and then its argument prototype would still apply. */
5078 /* The GNU C library defines this for functions which it implements
5079 to always fail with ENOSYS. Some functions are actually named
5080 something starting with __ and the normal name is an alias. */
5081 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5089 if { (eval echo configure
:5090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5091 eval "ac_cv_func_$ac_func=yes"
5093 echo "configure: failed program was:" >&5
5094 cat conftest.
$ac_ext >&5
5096 eval "ac_cv_func_$ac_func=no"
5101 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5102 echo "$ac_t""yes" 1>&6
5103 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5104 cat >> confdefs.h
<<EOF
5105 #define $ac_tr_func 1
5109 echo "$ac_t""no" 1>&6
5113 # Extract the first word of "gmsgfmt", so it can be a program name with args.
5114 set dummy gmsgfmt
; ac_word
=$2
5115 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5116 echo "configure:5117: checking for $ac_word" >&5
5117 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
5118 echo $ac_n "(cached) $ac_c" 1>&6
5122 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
5125 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
5128 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
5130 for ac_dir
in $ac_dummy; do
5131 test -z "$ac_dir" && ac_dir
=.
5132 if test -f $ac_dir/$ac_word; then
5133 gcc_cv_path_GMSGFMT
="$ac_dir/$ac_word"
5138 test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT
="$MSGFMT"
5142 GMSGFMT
="$gcc_cv_path_GMSGFMT"
5143 if test -n "$GMSGFMT"; then
5144 echo "$ac_t""$GMSGFMT" 1>&6
5146 echo "$ac_t""no" 1>&6
5149 # Extract the first word of "xgettext", so it can be a program name with args.
5150 set dummy xgettext
; ac_word
=$2
5151 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5152 echo "configure:5153: checking for $ac_word" >&5
5153 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
5154 echo $ac_n "(cached) $ac_c" 1>&6
5158 gcc_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
5161 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5162 for ac_dir
in $PATH; do
5163 test -z "$ac_dir" && ac_dir
=.
5164 if test -f $ac_dir/$ac_word; then
5165 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5166 gcc_cv_path_XGETTEXT
="$ac_dir/$ac_word"
5172 test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT
=":"
5176 XGETTEXT
="$gcc_cv_path_XGETTEXT"
5177 if test -n "$XGETTEXT"; then
5178 echo "$ac_t""$XGETTEXT" 1>&6
5180 echo "$ac_t""no" 1>&6
5183 cat > conftest.
$ac_ext <<EOF
5184 #line 5185 "configure"
5185 #include "confdefs.h"
5188 extern int _nl_msg_cat_cntr;
5189 return _nl_msg_cat_cntr
5192 if { (eval echo configure
:5193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5197 echo "configure: failed program was:" >&5
5198 cat conftest.
$ac_ext >&5
5206 create_catalogs
="no"
5211 echo "$ac_t""no" 1>&6
5215 if test "$CATOBJEXT" = "NONE"; then
5216 echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
5217 echo "configure:5218: checking whether catgets can be used" >&5
5218 # Check whether --with-catgets or --without-catgets was given.
5219 if test "${with_catgets+set}" = set; then
5220 withval
="$with_catgets"
5221 nls_cv_use_catgets
=$withval
5223 nls_cv_use_catgets
=no
5226 echo "$ac_t""$nls_cv_use_catgets" 1>&6
5228 if test "$nls_cv_use_catgets" = "yes"; then
5229 echo $ac_n "checking for main in -li""... $ac_c" 1>&6
5230 echo "configure:5231: checking for main in -li" >&5
5231 ac_lib_var
=`echo i'_'main | sed 'y%./+-%__p_%'`
5232 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5233 echo $ac_n "(cached) $ac_c" 1>&6
5235 ac_save_LIBS
="$LIBS"
5237 cat > conftest.
$ac_ext <<EOF
5238 #line 5239 "configure"
5239 #include "confdefs.h"
5245 if { (eval echo configure
:5246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5247 eval "ac_cv_lib_$ac_lib_var=yes"
5249 echo "configure: failed program was:" >&5
5250 cat conftest.
$ac_ext >&5
5252 eval "ac_cv_lib_$ac_lib_var=no"
5255 LIBS
="$ac_save_LIBS"
5258 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5259 echo "$ac_t""yes" 1>&6
5260 ac_tr_lib
=HAVE_LIB
`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5261 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5262 cat >> confdefs.h
<<EOF
5263 #define $ac_tr_lib 1
5269 echo "$ac_t""no" 1>&6
5272 echo $ac_n "checking for catgets""... $ac_c" 1>&6
5273 echo "configure:5274: checking for catgets" >&5
5274 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
5275 echo $ac_n "(cached) $ac_c" 1>&6
5277 cat > conftest.
$ac_ext <<EOF
5278 #line 5279 "configure"
5279 #include "confdefs.h"
5280 /* System header to define __stub macros and hopefully few prototypes,
5281 which can conflict with char catgets(); below. */
5283 /* Override any gcc2 internal prototype to avoid an error. */
5284 /* We use char because int might match the return type of a gcc2
5285 builtin and then its argument prototype would still apply. */
5290 /* The GNU C library defines this for functions which it implements
5291 to always fail with ENOSYS. Some functions are actually named
5292 something starting with __ and the normal name is an alias. */
5293 #if defined (__stub_catgets) || defined (__stub___catgets)
5301 if { (eval echo configure
:5302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5303 eval "ac_cv_func_catgets=yes"
5305 echo "configure: failed program was:" >&5
5306 cat conftest.
$ac_ext >&5
5308 eval "ac_cv_func_catgets=no"
5313 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
5314 echo "$ac_t""yes" 1>&6
5315 cat >> confdefs.h
<<\EOF
5316 #define HAVE_CATGETS 1
5319 INTLOBJS
="\$(CATOBJS)"
5320 # Extract the first word of "gencat", so it can be a program name with args.
5321 set dummy gencat
; ac_word
=$2
5322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5323 echo "configure:5324: checking for $ac_word" >&5
5324 if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
5325 echo $ac_n "(cached) $ac_c" 1>&6
5329 gcc_cv_path_GENCAT
="$GENCAT" # Let the user override the test with a path.
5332 gcc_cv_path_GENCAT
="$GENCAT" # Let the user override the test with a dos path.
5335 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
5337 for ac_dir
in $ac_dummy; do
5338 test -z "$ac_dir" && ac_dir
=.
5339 if test -f $ac_dir/$ac_word; then
5340 gcc_cv_path_GENCAT
="$ac_dir/$ac_word"
5345 test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT
="no"
5349 GENCAT
="$gcc_cv_path_GENCAT"
5350 if test -n "$GENCAT"; then
5351 echo "$ac_t""$GENCAT" 1>&6
5353 echo "$ac_t""no" 1>&6
5355 if test "$GENCAT" != "no"; then
5356 # Extract the first word of "gmsgfmt", so it can be a program name with args.
5357 set dummy gmsgfmt
; ac_word
=$2
5358 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5359 echo "configure:5360: checking for $ac_word" >&5
5360 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
5361 echo $ac_n "(cached) $ac_c" 1>&6
5365 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
5368 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
5371 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
5373 for ac_dir
in $ac_dummy; do
5374 test -z "$ac_dir" && ac_dir
=.
5375 if test -f $ac_dir/$ac_word; then
5376 gcc_cv_path_GMSGFMT
="$ac_dir/$ac_word"
5381 test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT
="no"
5385 GMSGFMT
="$gcc_cv_path_GMSGFMT"
5386 if test -n "$GMSGFMT"; then
5387 echo "$ac_t""$GMSGFMT" 1>&6
5389 echo "$ac_t""no" 1>&6
5392 if test "$GMSGFMT" = "no"; then
5393 # Extract the first word of "msgfmt", so it can be a program name with args.
5394 set dummy msgfmt
; ac_word
=$2
5395 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5396 echo "configure:5397: checking for $ac_word" >&5
5397 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
5398 echo $ac_n "(cached) $ac_c" 1>&6
5402 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
5405 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5406 for ac_dir
in $PATH; do
5407 test -z "$ac_dir" && ac_dir
=.
5408 if test -f $ac_dir/$ac_word; then
5409 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5410 gcc_cv_path_GMSGFMT
="$ac_dir/$ac_word"
5416 test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT
="msgfmt"
5420 GMSGFMT
="$gcc_cv_path_GMSGFMT"
5421 if test -n "$GMSGFMT"; then
5422 echo "$ac_t""$GMSGFMT" 1>&6
5424 echo "$ac_t""no" 1>&6
5427 if test "$GMSGFMT" = "msgfmt"; then
5428 create_catalogs
="no"
5431 # Extract the first word of "xgettext", so it can be a program name with args.
5432 set dummy xgettext
; ac_word
=$2
5433 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5434 echo "configure:5435: checking for $ac_word" >&5
5435 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
5436 echo $ac_n "(cached) $ac_c" 1>&6
5440 gcc_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
5443 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5444 for ac_dir
in $PATH; do
5445 test -z "$ac_dir" && ac_dir
=.
5446 if test -f $ac_dir/$ac_word; then
5447 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5448 gcc_cv_path_XGETTEXT
="$ac_dir/$ac_word"
5454 test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT
=":"
5458 XGETTEXT
="$gcc_cv_path_XGETTEXT"
5459 if test -n "$XGETTEXT"; then
5460 echo "$ac_t""$XGETTEXT" 1>&6
5462 echo "$ac_t""no" 1>&6
5465 USE_INCLUDED_LIBINTL
=yes
5469 INTLDEPS
='$(top_builddir)/intl/libintl.a'
5471 LIBS
=`echo $LIBS | sed -e 's/-lintl//'`
5472 nls_cv_header_intl
=intl
/libintl.h
5473 nls_cv_header_libgt
=intl
/libgettext.h
5476 echo "$ac_t""no" 1>&6
5482 if test "$CATOBJEXT" = "NONE"; then
5483 nls_cv_use_gnu_gettext
=yes
5487 if test "$nls_cv_use_gnu_gettext" = "yes"; then
5488 INTLOBJS
="\$(GETTOBJS)"
5489 # Extract the first word of "msgfmt", so it can be a program name with args.
5490 set dummy msgfmt
; ac_word
=$2
5491 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5492 echo "configure:5493: checking for $ac_word" >&5
5493 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
5494 echo $ac_n "(cached) $ac_c" 1>&6
5498 gcc_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
5501 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5502 for ac_dir
in $PATH; do
5503 test -z "$ac_dir" && ac_dir
=.
5504 if test -f $ac_dir/$ac_word; then
5505 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5506 gcc_cv_path_MSGFMT
="$ac_dir/$ac_word"
5512 test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT
="msgfmt"
5516 MSGFMT
="$gcc_cv_path_MSGFMT"
5517 if test -n "$MSGFMT"; then
5518 echo "$ac_t""$MSGFMT" 1>&6
5520 echo "$ac_t""no" 1>&6
5523 # Extract the first word of "gmsgfmt", so it can be a program name with args.
5524 set dummy gmsgfmt
; ac_word
=$2
5525 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5526 echo "configure:5527: checking for $ac_word" >&5
5527 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
5528 echo $ac_n "(cached) $ac_c" 1>&6
5532 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
5535 gcc_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
5538 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
5540 for ac_dir
in $ac_dummy; do
5541 test -z "$ac_dir" && ac_dir
=.
5542 if test -f $ac_dir/$ac_word; then
5543 gcc_cv_path_GMSGFMT
="$ac_dir/$ac_word"
5548 test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT
="$MSGFMT"
5552 GMSGFMT
="$gcc_cv_path_GMSGFMT"
5553 if test -n "$GMSGFMT"; then
5554 echo "$ac_t""$GMSGFMT" 1>&6
5556 echo "$ac_t""no" 1>&6
5559 if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
5560 create_catalogs
="no"
5562 # Extract the first word of "xgettext", so it can be a program name with args.
5563 set dummy xgettext
; ac_word
=$2
5564 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5565 echo "configure:5566: checking for $ac_word" >&5
5566 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
5567 echo $ac_n "(cached) $ac_c" 1>&6
5571 gcc_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
5574 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
5575 for ac_dir
in $PATH; do
5576 test -z "$ac_dir" && ac_dir
=.
5577 if test -f $ac_dir/$ac_word; then
5578 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5579 gcc_cv_path_XGETTEXT
="$ac_dir/$ac_word"
5585 test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT
=":"
5589 XGETTEXT
="$gcc_cv_path_XGETTEXT"
5590 if test -n "$XGETTEXT"; then
5591 echo "$ac_t""$XGETTEXT" 1>&6
5593 echo "$ac_t""no" 1>&6
5597 USE_INCLUDED_LIBINTL
=yes
5601 INTLDEPS
='$(top_builddir)/intl/libintl.a'
5603 LIBS
=`echo $LIBS | sed -e 's/-lintl//'`
5604 nls_cv_header_intl
=intl
/libintl.h
5605 nls_cv_header_libgt
=intl
/libgettext.h
5608 if test "$XGETTEXT" != ":"; then
5609 if $XGETTEXT --omit-header /dev
/null
2> /dev
/null
; then
5612 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
5619 # We need to process the po/ directory.
5623 nls_cv_header_intl
=intl
/libintl.h
5624 nls_cv_header_libgt
=intl
/libgettext.h
5630 # If this is used in GNU gettext we have to set USE_NLS to `yes'
5631 # because some of the sources are only built for this goal.
5632 if test "$PACKAGE" = gettext; then
5634 USE_INCLUDED_LIBINTL
=yes
5637 for lang
in $ALL_LINGUAS; do
5638 GMOFILES
="$GMOFILES $lang.gmo"
5639 POFILES
="$POFILES $lang.po"
5655 if test "x$create_catalogs" = "xno"; then
5656 echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2
5659 if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
5660 if test "x$ALL_LINGUAS" = "x"; then
5663 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5664 echo "configure:5665: checking for catalogs to be installed" >&5
5665 if test "x$LINGUAS" = "x"; then
5666 LINGUAS
=$ALL_LINGUAS
5669 for lang
in $ALL_LINGUAS; do
5670 case " $LINGUAS " in
5671 *" $lang "*) NEW_LINGUAS
="$NEW_LINGUAS $lang" ;;
5674 LINGUAS
=$NEW_LINGUAS
5676 echo "$ac_t""$LINGUAS" 1>&6
5679 if test -n "$LINGUAS"; then
5680 for lang
in $LINGUAS; do CATALOGS
="$CATALOGS $lang$CATOBJEXT"; done
5684 if test $ac_cv_header_locale_h = yes; then
5685 INCLUDE_LOCALE_H
="#include <locale.h>"
5688 /* The system does not provide the header <locale.h>. Take care yourself. */"
5692 test -d intl || mkdir intl
5693 if test "$CATOBJEXT" = ".cat"; then
5694 ac_safe
=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5695 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5696 echo "configure:5697: checking for linux/version.h" >&5
5697 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5698 echo $ac_n "(cached) $ac_c" 1>&6
5700 cat > conftest.
$ac_ext <<EOF
5701 #line 5702 "configure"
5702 #include "confdefs.h"
5703 #include <linux/version.h>
5705 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5706 { (eval echo configure
:5707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5707 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5708 if test -z "$ac_err"; then
5710 eval "ac_cv_header_$ac_safe=yes"
5713 echo "configure: failed program was:" >&5
5714 cat conftest.
$ac_ext >&5
5716 eval "ac_cv_header_$ac_safe=no"
5720 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5721 echo "$ac_t""yes" 1>&6
5724 echo "$ac_t""no" 1>&6
5729 sed -e '/^#/d' $srcdir/intl
/$msgformat-msg.
sed > intl
/po2msg.
sed
5731 sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5732 $srcdir/intl
/po2tbl.
sed.
in > intl
/po2tbl.
sed
5734 if test "$PACKAGE" = "gettext"; then
5745 if test -n "$ac_aux_dir"; then
5746 MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs"
5748 if test -z "$MKINSTALLDIRS"; then
5749 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
5756 test -d po || mkdir po
5757 if test "x$srcdir" != "x."; then
5758 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5759 posrcprefix
="$srcdir/"
5761 posrcprefix
="../$srcdir/"
5767 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5768 < $srcdir/po
/POTFILES.
in > po
/POTFILES
5770 XGETTEXT
="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
5772 # Windows32 Registry support for specifying GCC installation paths.
5773 # Check whether --enable-win32-registry or --disable-win32-registry was given.
5774 if test "${enable_win32_registry+set}" = set; then
5775 enableval
="$enable_win32_registry"
5780 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
5781 echo "configure:5782: checking whether windows registry support is requested" >&5
5782 if test x
$enable_win32_registry != xno
; then
5783 cat >> confdefs.h
<<\EOF
5784 #define ENABLE_WIN32_REGISTRY 1
5787 echo "$ac_t""yes" 1>&6
5789 echo "$ac_t""no" 1>&6
5792 # Check if user specified a different registry key.
5793 case x
${enable_win32_registry} in
5796 gcc_cv_win32_registry_key
="$VERSION"
5799 # no registry lookup.
5800 gcc_cv_win32_registry_key
=''
5803 # user-specified key.
5804 gcc_cv_win32_registry_key
="$enable_win32_registry"
5808 if test x
$enable_win32_registry != xno
; then
5809 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
5810 echo "configure:5811: checking registry key on windows hosts" >&5
5811 cat >> confdefs.h
<<EOF
5812 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
5815 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
5818 # Get an absolute path to the GCC top-level source directory
5824 # Conditionalize the makefile for this host machine.
5825 # Make-host contains the concatenation of all host makefile fragments
5826 # [there can be more than one]. This file is built by configure.frag.
5827 host_overrides
=Make-host
5828 dep_host_xmake_file
=
5829 for f
in ..
${host_xmake_file}
5831 if test -f ${srcdir}/config
/$f
5833 dep_host_xmake_file
="${dep_host_xmake_file} ${srcdir}/config/$f"
5837 # Conditionalize the makefile for this target machine.
5838 # Make-target contains the concatenation of all host makefile fragments
5839 # [there can be more than one]. This file is built by configure.frag.
5840 target_overrides
=Make-target
5842 for f
in ..
${tmake_file}
5844 if test -f ${srcdir}/config
/$f
5846 dep_tmake_file
="${dep_tmake_file} ${srcdir}/config/$f"
5850 # If the host doesn't support symlinks, modify CC in
5851 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
5852 # Otherwise, we can use "CC=$(CC)".
5854 if $symbolic_link $srcdir/gcc.c symtest.tem
2>/dev
/null
5856 cc_set_by_configure
="\$(CC)"
5857 quoted_cc_set_by_configure
="\$(CC)"
5858 stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
5861 if cp -p $srcdir/gcc.c symtest.tem
2>/dev
/null
5863 symbolic_link
="cp -p"
5867 cc_set_by_configure
="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
5868 quoted_cc_set_by_configure
="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
5869 stage_prefix_set_by_configure
="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
5873 out_object_file
=`basename $out_file .c`.o
5876 for f
in $tm_file; do
5878 gansidecl.h | defaults.h
)
5879 tm_file_list
="${tm_file_list} $f" ;;
5880 *) tm_file_list
="${tm_file_list} \$(srcdir)/config/$f" ;;
5885 for f
in $host_xm_file; do
5887 auto-host.h | gansidecl.h | defaults.h | hwint.h
)
5888 host_xm_file_list
="${host_xm_file_list} $f" ;;
5889 *) host_xm_file_list
="${host_xm_file_list} \$(srcdir)/config/$f" ;;
5894 for f
in $build_xm_file; do
5896 auto-build.h | auto-host.h | gansidecl.h | defaults.h | hwint.h
)
5897 build_xm_file_list
="${build_xm_file_list} $f" ;;
5898 *) build_xm_file_list
="${build_xm_file_list} \$(srcdir)/config/$f" ;;
5902 # Define macro CROSS_COMPILE in compilation
5903 # if this is a cross-compiler.
5904 # Also use all.cross instead of all.internal
5905 # and add cross-make to Makefile.
5906 cross_overrides
="/dev/null"
5907 if test x
$host != x
$target
5909 cross_defines
="CROSS=-DCROSS_COMPILE"
5910 cross_overrides
="${topdir}/cross-make"
5913 # If this is a cross-compiler that does not
5914 # have its own set of headers then define
5917 # If this is using newlib, then define inhibit_libc in
5918 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
5919 # libgcc.a, but that's OK because newlib should have its own version of
5922 if test x
$host != x
$target && test x
$with_headers = x
; then
5923 inhibit_libc
=-Dinhibit_libc
5925 if test x
$with_newlib = xyes
; then
5926 inhibit_libc
=-Dinhibit_libc
5931 # When building gcc with a cross-compiler, we need to fix a few things.
5932 # This must come after cross-make as we want all.build to override
5934 build_overrides
="/dev/null"
5935 if test x
$build != x
$host
5937 build_overrides
="${topdir}/build-make"
5940 # Expand extra_headers to include complete path.
5941 # This substitutes for lots of t-* files.
5943 if test "x$extra_headers" = x
5946 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
5947 for file in $extra_headers;
5949 extra_headers_list
="${extra_headers_list} \$(srcdir)/ginclude/${file}"
5953 if test x
$use_collect2 = xno
; then
5957 # Add a definition of USE_COLLECT2 if system wants one.
5958 # Also tell toplev.c what to do.
5959 # This substitutes for lots of t-* files.
5960 if test x
$use_collect2 = x
5965 will_use_collect2
="collect2"
5966 maybe_use_collect2
="-DUSE_COLLECT2"
5969 # If we have gas in the build tree, make a link to it.
5970 if test -f ..
/gas
/Makefile
; then
5971 rm -f as
; $symbolic_link ..
/gas
/as-new
$host_exeext as
$host_exeext 2>/dev
/null
5974 # If we have nm in the build tree, make a link to it.
5975 if test -f ..
/binutils
/Makefile
; then
5976 rm -f nm
; $symbolic_link ..
/binutils
/nm-new
$host_exeext nm
$host_exeext 2>/dev
/null
5979 # If we have ld in the build tree, make a link to it.
5980 if test -f ..
/ld
/Makefile
; then
5981 # if test x$use_collect2 = x; then
5982 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
5984 rm -f collect-ld
; $symbolic_link ..
/ld
/ld-new
$host_exeext collect-ld
$host_exeext 2>/dev
/null
5988 # Figure out what assembler we will be using.
5989 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
5990 echo "configure:5991: checking what assembler to use" >&5
5992 gcc_cv_gas_major_version
=
5993 gcc_cv_gas_minor_version
=
5994 gcc_cv_as_gas_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
5995 if test -x "$DEFAULT_ASSEMBLER"; then
5996 gcc_cv_as
="$DEFAULT_ASSEMBLER"
5997 elif test -x "$AS"; then
5999 elif test -x as
$host_exeext; then
6000 # Build using assembler in the current directory.
6001 gcc_cv_as
=.
/as
$host_exeext
6002 elif test -f $gcc_cv_as_gas_srcdir/configure.
in -a -f ..
/gas
/Makefile
; then
6003 # Single tree build which includes gas.
6004 for f
in $gcc_cv_as_gas_srcdir/configure
$gcc_cv_as_gas_srcdir/configure.
in $gcc_cv_as_gas_srcdir/Makefile.
in
6006 gcc_cv_gas_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6007 if test x
$gcc_cv_gas_version != x
; then
6011 gcc_cv_gas_major_version
=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6012 gcc_cv_gas_minor_version
=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6015 if test "x$gcc_cv_as" = x
-a x
$host = x
$target; then
6017 # Search the same directories that the installed compiler will
6018 # search. Else we may find the wrong assembler and lose. If we
6019 # do not find a suitable assembler binary, then try the user's
6022 # Also note we have to check MD_EXEC_PREFIX before checking the
6023 # user's path. Unfortunately, there is no good way to get at the
6024 # value of MD_EXEC_PREFIX here. So we do a brute force search
6025 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6026 # to be fixed as part of the make/configure rewrite too.
6028 if test "x$exec_prefix" = xNONE
; then
6029 if test "x$prefix" = xNONE
; then
6030 test_prefix
=/usr
/local
6035 test_prefix
=$exec_prefix
6038 # If the loop below does not find an assembler, then use whatever
6039 # one we can find in the users's path.
6043 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6044 $test_prefix/lib/gcc-lib/$target \
6045 /usr/lib/gcc/$target/$gcc_version \
6046 /usr/lib/gcc/$target \
6047 $test_prefix/$target/bin/$target/$gcc_version \
6048 $test_prefix/$target/bin \
6053 /bsd43/usr/lib/cmplrs/cc \
6054 /usr/cross64/usr/bin \
6055 /usr/lib/cmplrs/cc \
6056 /sysv/usr/lib/cmplrs/cc \
6057 /svr4/usr/lib/cmplrs/cc \
6060 for dir
in $test_dirs; do
6061 if test -f $dir/as
$host_exeext; then
6062 gcc_cv_as
=$dir/as
$host_exeext
6067 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6068 echo "$ac_t"""newly built gas
"" 1>&6
6070 echo "$ac_t""$gcc_cv_as" 1>&6
6073 # Figure out what nm we will be using.
6074 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
6075 echo "configure:6076: checking what nm to use" >&5
6076 if test -x nm
$host_exeext; then
6077 gcc_cv_nm
=.
/nm
$host_exeext
6078 elif test x
$host = x
$target; then
6080 gcc_cv_nm
=nm
$host_exeext
6082 echo "$ac_t""$gcc_cv_nm" 1>&6
6084 # Figure out what assembler alignment features are present.
6085 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
6086 echo "configure:6087: checking assembler alignment features" >&5
6087 gcc_cv_as_alignment_features
=none
6088 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6089 # Gas version 2.6 and later support for .balign and .p2align.
6090 # bytes to skip when using .p2align.
6091 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
6092 gcc_cv_as_alignment_features
=".balign and .p2align"
6093 cat >> confdefs.h
<<\EOF
6094 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
6098 # Gas version 2.8 and later support specifying the maximum
6099 # bytes to skip when using .p2align.
6100 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
6101 gcc_cv_as_alignment_features
=".p2align including maximum skip"
6102 cat >> confdefs.h
<<\EOF
6103 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
6107 elif test x
$gcc_cv_as != x
; then
6108 # Check if we have .balign and .p2align
6109 echo ".balign 4" > conftest.s
6110 echo ".p2align 2" >> conftest.s
6111 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6112 gcc_cv_as_alignment_features
=".balign and .p2align"
6113 cat >> confdefs.h
<<\EOF
6114 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
6118 rm -f conftest.s conftest.o
6119 # Check if specifying the maximum bytes to skip when
6120 # using .p2align is supported.
6121 echo ".p2align 4,,7" > conftest.s
6122 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6123 gcc_cv_as_alignment_features
=".p2align including maximum skip"
6124 cat >> confdefs.h
<<\EOF
6125 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
6129 rm -f conftest.s conftest.o
6131 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
6133 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
6134 echo "configure:6135: checking assembler subsection support" >&5
6135 gcc_cv_as_subsections
=no
6136 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6137 if test "$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
6138 gcc_cv_as_subsections
="working .subsection -1"
6140 elif test x
$gcc_cv_as != x
; then
6141 # Check if we have .subsection
6142 echo ".subsection 1" > conftest.s
6143 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6144 gcc_cv_as_subsections
=".subsection"
6145 if test x
$gcc_cv_nm != x
; then
6146 cat > conftest.s
<<EOF
6147 conftest_label1: .word 0
6149 conftest_label2: .word 0
6152 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6153 $gcc_cv_nm conftest.o |
grep conftest_label1
> conftest.nm1
6154 $gcc_cv_nm conftest.o |
grep conftest_label2 |
sed -e 's/label2/label1/' > conftest.nm2
6155 if cmp conftest.nm1 conftest.nm2
> /dev
/null
2>&1; then
6158 gcc_cv_as_subsections
="working .subsection -1"
6163 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
6165 if test x
"$gcc_cv_as_subsections" = x
"working .subsection -1"; then
6166 cat >> confdefs.h
<<\EOF
6167 #define HAVE_GAS_SUBSECTION_ORDERING 1
6171 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
6173 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
6174 echo "configure:6175: checking assembler weak support" >&5
6176 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6177 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
6178 gcc_cv_as_weak
="yes"
6180 elif test x
$gcc_cv_as != x
; then
6181 # Check if we have .weak
6182 echo " .weak foobar" > conftest.s
6183 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6184 gcc_cv_as_weak
="yes"
6186 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
6188 if test x
"$gcc_cv_as_weak" = xyes
; then
6189 cat >> confdefs.h
<<\EOF
6190 #define HAVE_GAS_WEAK 1
6194 echo "$ac_t""$gcc_cv_as_weak" 1>&6
6196 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
6197 echo "configure:6198: checking assembler hidden support" >&5
6199 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6200 if test "$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
6201 gcc_cv_as_hidden
="yes"
6203 elif test x
$gcc_cv_as != x
; then
6204 # Check if we have .hidden
6205 echo " .hidden foobar" > conftest.s
6206 echo "foobar:" >> conftest.s
6207 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6208 gcc_cv_as_hidden
="yes"
6210 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
6212 if test x
"$gcc_cv_as_hidden" = xyes
; then
6213 cat >> confdefs.h
<<\EOF
6214 #define HAVE_GAS_HIDDEN 1
6218 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
6222 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
6223 echo "configure:6224: checking assembler .register pseudo-op support" >&5
6224 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
6225 echo $ac_n "(cached) $ac_c" 1>&6
6228 gcc_cv_as_register_pseudo_op
=unknown
6229 if test x
$gcc_cv_as != x
; then
6230 # Check if we have .register
6231 echo ".register %g2, #scratch" > conftest.s
6232 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6233 gcc_cv_as_register_pseudo_op
=yes
6235 gcc_cv_as_register_pseudo_op
=no
6237 rm -f conftest.s conftest.o
6242 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
6243 if test "x$gcc_cv_as_register_pseudo_op" = xyes
; then
6244 cat >> confdefs.h
<<\EOF
6245 #define HAVE_AS_REGISTER_PSEUDO_OP 1
6250 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
6251 echo "configure:6252: checking assembler supports -relax" >&5
6252 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
6253 echo $ac_n "(cached) $ac_c" 1>&6
6256 gcc_cv_as_relax_opt
=unknown
6257 if test x
$gcc_cv_as != x
; then
6258 # Check if gas supports -relax
6259 echo ".text" > conftest.s
6260 if $gcc_cv_as -relax -o conftest.o conftest.s
> /dev
/null
2>&1; then
6261 gcc_cv_as_relax_opt
=yes
6263 gcc_cv_as_relax_opt
=no
6265 rm -f conftest.s conftest.o
6270 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
6271 if test "x$gcc_cv_as_relax_opt" = xyes
; then
6272 cat >> confdefs.h
<<\EOF
6273 #define HAVE_AS_RELAX_OPTION 1
6280 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
6281 echo "configure:6282: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
6282 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
6283 echo $ac_n "(cached) $ac_c" 1>&6
6286 if test -n "$gcc_cv_as"; then
6287 echo ".xword foo" > conftest.s
6288 gcc_cv_as_flags64
=no
6289 for flag
in "-xarch=v9" "-64 -Av9"; do
6290 if $gcc_cv_as $flag -o conftest.o conftest.s \
6291 > /dev
/null
2>&1; then
6292 gcc_cv_as_flags64
=$flag
6296 rm -f conftest.s conftest.o
6298 if test "$gas" = yes; then
6299 gcc_cv_as_flags64
="-64 -Av9"
6301 gcc_cv_as_flags64
="-xarch=v9"
6307 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
6308 if test "x$gcc_cv_as_flags64" = xno
; then
6310 tmake_file
=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
6311 dep_tmake_file
=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
6314 cat >> confdefs.h
<<EOF
6315 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
6320 *) gcc_cv_as_flags64
=${gcc_cv_as_flags64-no}
6324 if test "x$gcc_cv_as_flags64" != xno
; then
6325 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
6326 echo "configure:6327: checking for assembler offsetable %lo() support" >&5
6327 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
6328 echo $ac_n "(cached) $ac_c" 1>&6
6331 gcc_cv_as_offsetable_lo10
=unknown
6332 if test "x$gcc_cv_as" != x
; then
6333 # Check if assembler has offsetable %lo()
6334 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
6335 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
6336 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
6338 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
6339 > /dev
/null
2>&1; then
6340 if cmp conftest.o conftest1.o
> /dev
/null
2>&1; then
6341 gcc_cv_as_offsetable_lo10
=no
6343 gcc_cv_as_offsetable_lo10
=yes
6346 gcc_cv_as_offsetable_lo10
=no
6348 rm -f conftest.s conftest.o conftest1.s conftest1.o
6353 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
6354 if test "x$gcc_cv_as_offsetable_lo10" = xyes
; then
6355 cat >> confdefs.h
<<\EOF
6356 #define HAVE_AS_OFFSETABLE_LO10 1
6364 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
6365 echo "configure:6366: checking assembler instructions" >&5
6366 gcc_cv_as_instructions
=
6367 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6368 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
6369 gcc_cv_as_instructions
="filds fists"
6371 elif test x
$gcc_cv_as != x
; then
6372 set "filds fists" "filds mem; fists mem"
6375 echo "$2" > conftest.s
6376 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6377 gcc_cv_as_instructions
=${gcc_cv_as_instructions}$1" "
6381 rm -f conftest.s conftest.o
6383 if test x
"$gcc_cv_as_instructions" != x
; then
6384 cat >> confdefs.h
<<EOF
6385 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
6389 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
6393 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
6394 echo "configure:6395: checking assembler dwarf2 debug_line support" >&5
6395 gcc_cv_as_dwarf2_debug_line
=no
6396 # ??? Not all targets support dwarf2 debug_line, even within a version
6397 # of gas. Moreover, we need to emit a valid instruction to trigger any
6398 # info to the output file. So, as supported targets are added to gas 2.11,
6399 # add some instruction here to (also) show we expect this might work.
6400 # ??? Once 2.11 is released, probably need to add first known working
6401 # version to the per-target configury.
6403 i?
86*-*-* | mips
*-*-* | alpha
*-*-* | powerpc
*-*-* | sparc
*-*-*)
6410 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
6412 if test "$gcc_cv_gas_major_version" -eq 2 \
6413 -a "$gcc_cv_gas_minor_version" -ge 11 \
6414 -o "$gcc_cv_gas_major_version" -gt 2 \
6415 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
6416 && test x
"$insn" != x
; then
6417 gcc_cv_as_dwarf2_debug_line
="yes"
6419 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
6420 echo ' .file 0 "conftest.s"' > conftest.s
6421 echo ' .loc 0 3 0' >> conftest.s
6422 echo " $insn" >> conftest.s
6423 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
6424 && grep debug_line conftest.o
> /dev
/null
2>&1 ; then
6425 gcc_cv_as_dwarf2_debug_line
="yes"
6427 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
6429 if test x
"$gcc_cv_as_dwarf2_debug_line" = xyes
; then
6430 cat >> confdefs.h
<<\EOF
6431 #define HAVE_AS_DWARF2_DEBUG_LINE 1
6435 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
6437 # Figure out what language subdirectories are present.
6438 # Look if the user specified --enable-languages="..."; if not, use
6439 # the environment variable $LANGUAGES if defined. $LANGUAGES might
6441 if test x
"${enable_languages+set}" != xset
; then
6442 if test x
"${LANGUAGES+set}" = xset
; then
6443 enable_languages
="`echo ${LANGUAGES} | tr ' ' ','`"
6445 enable_languages
=all
6448 if test x
"${enable_languages}" = x
; then
6449 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
6453 for lang
in ${srcdir}/*/config-lang.
in ..
6457 # The odd quoting in the next line works around
6458 # an apparent bug in bash 1.12 on linux.
6459 ${srcdir}/[*]/config-lang.
in) ;;
6461 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
6462 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
6463 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
6464 if test "x$lang_alias" = x
6466 echo "$lang doesn't set \$language." 1>&2
6469 case ${build_by_default},${enable_languages}, in
6470 *,$lang_alias,*) add_this_lang
=yes ;;
6471 no
,*) add_this_lang
=no
;;
6472 *,all
,*) add_this_lang
=yes ;;
6473 *) add_this_lang
=no
;;
6475 if test x
"${add_this_lang}" = xyes
; then
6477 ${srcdir}/ada
/config-lang.
in)
6478 if test x
$have_gnat = xyes
; then
6479 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
6483 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
6491 # Make gthr-default.h if we have a thread file.
6493 if test $thread_file != single
; then
6494 rm -f gthr-default.h
6495 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
6496 gthread_flags
=-DHAVE_GTHR_DEFAULT
6500 # Find out what GC implementation we want, or may, use.
6501 # Check whether --with-gc or --without-gc was given.
6502 if test "${with_gc+set}" = set; then
6509 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
6517 echo "Using $GGC for garbage collection."
6519 # Use the system's zlib library.
6521 zlibinc
="-I\$(srcdir)/../zlib"
6522 # Check whether --with-system-zlib or --without-system-zlib was given.
6523 if test "${with_system_zlib+set}" = set; then
6524 withval
="$with_system_zlib"
6533 cat >> confdefs.h
<<EOF
6534 #define ENABLE_STD_NAMESPACE 1
6539 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
6540 echo "configure:6541: checking whether to enable maintainer-specific portions of Makefiles" >&5
6541 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
6542 if test "${enable_maintainer_mode+set}" = set; then
6543 enableval
="$enable_maintainer_mode"
6544 maintainer_mode
=$enableval
6550 echo "$ac_t""$maintainer_mode" 1>&6
6552 if test "$maintainer_mode" = "yes"; then
6558 # Make empty files to contain the specs and options for each language.
6559 # Then add #include lines to for a compiler that has specs and/or options.
6564 rm -f specs.h options.h gencheck.h
6565 touch specs.h options.h gencheck.h
6566 for subdir
in .
$subdirs
6568 if test -f $srcdir/$subdir/lang-specs.h
; then
6569 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
6570 lang_specs_files
="$lang_specs_files $srcdir/$subdir/lang-specs.h"
6572 if test -f $srcdir/$subdir/lang-options.h
; then
6573 echo "#include \"$subdir/lang-options.h\"" >>options.h
6574 lang_options_files
="$lang_options_files $srcdir/$subdir/lang-options.h"
6576 if test -f $srcdir/$subdir/$subdir-tree.def
; then
6577 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
6578 lang_tree_files
="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
6582 # These (without "all_") are set in each config-lang.in.
6583 # `language' must be a single word so is spelled singularly.
6589 all_outputs
='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
6590 # List of language makefile fragments.
6595 # Add the language fragments.
6596 # Languages are added via two mechanisms. Some information must be
6597 # recorded in makefile variables, these are defined in config-lang.in.
6598 # We accumulate them and plug them into the main Makefile.
6599 # The other mechanism is a set of hooks for each of the main targets
6600 # like `clean', `install', etc.
6602 language_fragments
="Make-lang"
6603 language_hooks
="Make-hooks"
6605 for s
in ..
$subdirs
6617 .
${srcdir}/$s/config-lang.
in
6618 if test "x$language" = x
6620 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
6623 all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
6624 if test -f ${srcdir}/$s/Makefile.
in
6625 then all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
6627 all_languages
="$all_languages $language"
6628 if test "x$boot_language" = xyes
6630 all_boot_languages
="$all_boot_languages $language"
6632 all_compilers
="$all_compilers $compilers"
6633 all_stagestuff
="$all_stagestuff $stagestuff"
6634 all_diff_excludes
="$all_diff_excludes $diff_excludes"
6635 all_headers
="$all_headers $headers"
6636 all_outputs
="$all_outputs $outputs"
6637 all_lib2funcs
="$all_lib2funcs $lib2funcs"
6642 for language
in ..
$all_languages
6644 if test $language != ".."
6646 check_languages
="$check_languages check-$language"
6650 # Since we can't use `::' targets, we link each language in
6651 # with a set of hooks, reached indirectly via lang.${target}.
6655 target_list
="all.build all.cross start.encap rest.encap \
6657 install-normal install-common install-info install-man \
6659 mostlyclean clean distclean extraclean maintainer-clean \
6660 stage1 stage2 stage3 stage4"
6661 for t
in $target_list
6664 for lang
in ..
$all_languages
6666 if test $lang != ".."; then
6670 echo "lang.$t: $x" >> Make-hooks
6673 # If we're not building in srcdir, create .gdbinit.
6675 if test ! -f Makefile.
in; then
6676 echo "dir ." > .gdbinit
6677 echo "dir ${srcdir}" >> .gdbinit
6678 if test x
$gdb_needs_out_file_path = xyes
6680 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
6682 if test "x$subdirs" != x
; then
6685 echo "dir ${srcdir}/$s" >> .gdbinit
6688 echo "source ${srcdir}/.gdbinit" >> .gdbinit
6691 # Define variables host_canonical and build_canonical
6692 # because some Cygnus local changes in the Makefile depend on them.
6693 build_canonical
=${build}
6694 host_canonical
=${host}
6696 if test "${host}" != "${target}" ; then
6697 target_subdir
=${target}/
6703 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
6704 # absolute path for gcc_tooldir based on inserting the number of up-directory
6705 # movements required to get from $(exec_prefix) to $(prefix) into the basic
6706 # $(libsubdir)/@(unlibsubdir) based path.
6707 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
6708 # make and thus we'd get different behavior depending on where we built the
6710 if test x
$exec_prefix = xNONE
-o x
$exec_prefix = x
$prefix; then
6711 gcc_tooldir
='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
6713 # An explanation of the sed strings:
6714 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
6715 # -e 's|/$||' match a trailing forward slash and eliminates it
6716 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
6717 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
6719 # (*) Note this pattern overwrites the first character of the string
6720 # with a forward slash if one is not already present. This is not a
6721 # problem because the exact names of the sub-directories concerned is
6722 # unimportant, just the number of them matters.
6724 # The practical upshot of these patterns is like this:
6726 # prefix exec_prefix result
6727 # ------ ----------- ------
6729 # /foo/ /foo/bar ../
6730 # /foo /foo/bar/ ../
6731 # /foo/ /foo/bar/ ../
6732 # /foo /foo/bar/ugg ../../
6735 gcc_tooldir
="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
6740 # Find a directory in which to install a shared libgcc.
6742 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
6743 if test "${enable_version_specific_runtime_libs+set}" = set; then
6744 enableval
="$enable_version_specific_runtime_libs"
6749 # Check whether --with-slibdir or --without-slibdir was given.
6750 if test "${with_slibdir+set}" = set; then
6751 withval
="$with_slibdir"
6752 slibdir
="$with_slibdir"
6754 if test "${enable_version_specific_runtime_libs+set}" = set; then
6755 slibdir
='$(libsubdir)'
6756 elif test "$host" != "$target"; then
6757 slibdir
='$(build_tooldir)/lib'
6765 # Nothing to do for FLOAT_H, float_format already handled.
6769 # Process the language and host/target makefile fragments.
6770 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag
$srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
6772 # Substitute configuration variables
6834 # Echo that links are built
6835 if test x
$host = x
$target
6843 if test x
$host != x
$build
6845 str3
=" on a $build system"
6848 if test "x$str2" != x ||
test "x$str3" != x
6853 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
6855 if test "x$str2" != x ||
test "x$str3" != x
6857 echo " ${str2}${str3}." 1>&2
6860 # Truncate the target if necessary
6861 if test x
$host_truncate_target != x
; then
6862 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
6865 # Configure the subdirectories
6866 # AC_CONFIG_SUBDIRS($subdirs)
6868 # Create the Makefile
6869 # and configure language subdirectories
6871 cat > confcache
<<\EOF
6872 # This file is a shell script that caches the results of configure
6873 # tests run on this system so they can be shared between configure
6874 # scripts and configure runs. It is not useful on other systems.
6875 # If it contains results you don't want to keep, you may remove or edit it.
6877 # By default, configure uses ./config.cache as the cache file,
6878 # creating it if it does not exist already. You can give configure
6879 # the --cache-file=FILE option to use a different cache file; that is
6880 # what configure does when it calls configure scripts in
6881 # subdirectories, so they share the cache.
6882 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6883 # config.status only pays attention to the cache file if you give it the
6884 # --recheck option to rerun configure.
6887 # The following way of writing the cache mishandles newlines in values,
6888 # but we know of no workaround that is simple, portable, and efficient.
6889 # So, don't put newlines in cache variables' values.
6890 # Ultrix sh set writes to stderr and can't be redirected directly,
6891 # and sets the high bit in the cache file unless we assign to the vars.
6893 case `(ac_space=' '; set | grep ac_space) 2>&1` in
6895 # `set' does not quote correctly, so add quotes (double-quote substitution
6896 # turns \\\\ into \\, and sed turns \\ into \).
6898 -e "s/'/'\\\\''/g" \
6899 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6902 # `set' quotes correctly as required by POSIX, so do not add quotes.
6903 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6906 if cmp -s $cache_file confcache
; then
6909 if test -w $cache_file; then
6910 echo "updating cache $cache_file"
6911 cat confcache
> $cache_file
6913 echo "not updating unwritable cache $cache_file"
6918 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6920 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
6921 # Let make expand exec_prefix.
6922 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
6924 # Any assignment to VPATH causes Sun make to only execute
6925 # the first set of double-colon rules, so remove it if not needed.
6926 # If there is a colon in the path, we need to keep it.
6927 if test "x$srcdir" = x.
; then
6928 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
6931 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6933 DEFS
=-DHAVE_CONFIG_H
6935 # Without the "./", some shells look in PATH for config.status.
6936 : ${CONFIG_STATUS=./config.status}
6938 echo creating
$CONFIG_STATUS
6939 rm -f $CONFIG_STATUS
6940 cat > $CONFIG_STATUS <<EOF
6942 # Generated automatically by configure.
6943 # Run this file to recreate the current configuration.
6944 # This directory was configured as follows,
6945 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6947 # $0 $ac_configure_args
6949 # Compiler output produced by configure, useful for debugging
6950 # configure, is in ./config.log if it exists.
6952 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6955 case "\$ac_option" in
6956 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6957 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6958 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6959 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6960 echo "$CONFIG_STATUS generated by autoconf version 2.13"
6962 -help | --help | --hel | --he | --h)
6963 echo "\$ac_cs_usage"; exit 0 ;;
6964 *) echo "\$ac_cs_usage"; exit 1 ;;
6968 ac_given_srcdir=$srcdir
6970 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6972 cat >> $CONFIG_STATUS <<EOF
6974 # Protect against being on the right side of a sed subst in config.status.
6975 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6976 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6980 s%@CFLAGS@%$CFLAGS%g
6981 s%@CPPFLAGS@%$CPPFLAGS%g
6982 s%@CXXFLAGS@%$CXXFLAGS%g
6983 s%@FFLAGS@%$FFLAGS%g
6985 s%@LDFLAGS@%$LDFLAGS%g
6987 s%@exec_prefix@%$exec_prefix%g
6988 s%@prefix@%$prefix%g
6989 s%@program_transform_name@%$program_transform_name%g
6990 s%@bindir@%$bindir%g
6991 s%@sbindir@%$sbindir%g
6992 s%@libexecdir@%$libexecdir%g
6993 s%@datadir@%$datadir%g
6994 s%@sysconfdir@%$sysconfdir%g
6995 s%@sharedstatedir@%$sharedstatedir%g
6996 s%@localstatedir@%$localstatedir%g
6997 s%@libdir@%$libdir%g
6998 s%@includedir@%$includedir%g
6999 s%@oldincludedir@%$oldincludedir%g
7000 s%@infodir@%$infodir%g
7001 s%@mandir@%$mandir%g
7002 s%@enable_multilib@%$enable_multilib%g
7003 s%@enable_shared@%$enable_shared%g
7005 s%@host_alias@%$host_alias%g
7006 s%@host_cpu@%$host_cpu%g
7007 s%@host_vendor@%$host_vendor%g
7008 s%@host_os@%$host_os%g
7009 s%@target@%$target%g
7010 s%@target_alias@%$target_alias%g
7011 s%@target_cpu@%$target_cpu%g
7012 s%@target_vendor@%$target_vendor%g
7013 s%@target_os@%$target_os%g
7015 s%@build_alias@%$build_alias%g
7016 s%@build_cpu@%$build_cpu%g
7017 s%@build_vendor@%$build_vendor%g
7018 s%@build_os@%$build_os%g
7020 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
7021 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
7022 s%@strict1_warn@%$strict1_warn%g
7023 s%@warn_cflags@%$warn_cflags%g
7024 s%@stage1_cflags@%$stage1_cflags%g
7025 s%@SET_MAKE@%$SET_MAKE%g
7029 s%@RANLIB@%$RANLIB%g
7030 s%@INSTALL@%$INSTALL%g
7031 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7032 s%@INSTALL_DATA@%$INSTALL_DATA%g
7034 s%@have_gnat@%$have_gnat%g
7035 s%@have_mktemp_command@%$have_mktemp_command%g
7036 s%@MAKEINFO@%$MAKEINFO%g
7037 s%@BUILD_INFO@%$BUILD_INFO%g
7038 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
7041 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
7042 s%@vfprintf@%$vfprintf%g
7043 s%@doprint@%$doprint%g
7044 s%@strstr@%$strstr%g
7045 s%@manext@%$manext%g
7046 s%@objext@%$objext%g
7047 s%@PACKAGE@%$PACKAGE%g
7048 s%@VERSION@%$VERSION%g
7049 s%@CHECK_PO@%$CHECK_PO%g
7050 s%@ALLOCA@%$ALLOCA%g
7051 s%@USE_NLS@%$USE_NLS%g
7052 s%@MSGFMT@%$MSGFMT%g
7053 s%@GMSGFMT@%$GMSGFMT%g
7054 s%@XGETTEXT@%$XGETTEXT%g
7055 s%@GENCAT@%$GENCAT%g
7056 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
7057 s%@CATALOGS@%$CATALOGS%g
7058 s%@CATOBJEXT@%$CATOBJEXT%g
7059 s%@DATADIRNAME@%$DATADIRNAME%g
7060 s%@GMOFILES@%$GMOFILES%g
7061 s%@INSTOBJEXT@%$INSTOBJEXT%g
7062 s%@INTLDEPS@%$INTLDEPS%g
7063 s%@INTLLIBS@%$INTLLIBS%g
7064 s%@INTLOBJS@%$INTLOBJS%g
7065 s%@POFILES@%$POFILES%g
7067 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
7069 s%@GT_YES@%$GT_YES%g
7070 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
7072 s%@inhibit_libc@%$inhibit_libc%g
7073 s%@gthread_flags@%$gthread_flags%g
7075 s%@zlibdir@%$zlibdir%g
7076 s%@zlibinc@%$zlibinc%g
7078 s%@build_canonical@%$build_canonical%g
7079 s%@host_canonical@%$host_canonical%g
7080 s%@target_subdir@%$target_subdir%g
7081 s%@gcc_tooldir@%$gcc_tooldir%g
7082 s%@dollar@%$dollar%g
7083 s%@slibdir@%$slibdir%g
7084 s%@objdir@%$objdir%g
7085 s%@subdirs@%$subdirs%g
7086 s%@all_boot_languages@%$all_boot_languages%g
7087 s%@all_compilers@%$all_compilers%g
7088 s%@all_diff_excludes@%$all_diff_excludes%g
7089 s%@all_headers@%$all_headers%g
7090 s%@all_lang_makefiles@%$all_lang_makefiles%g
7091 s%@all_languages@%$all_languages%g
7092 s%@all_lib2funcs@%$all_lib2funcs%g
7093 s%@all_stagestuff@%$all_stagestuff%g
7094 s%@build_exeext@%$build_exeext%g
7095 s%@build_install_headers_dir@%$build_install_headers_dir%g
7096 s%@build_xm_file_list@%$build_xm_file_list%g
7097 s%@check_languages@%$check_languages%g
7098 s%@cc_set_by_configure@%$cc_set_by_configure%g
7099 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
7100 s%@cpp_install_dir@%$cpp_install_dir%g
7101 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
7102 s%@dep_tmake_file@%$dep_tmake_file%g
7103 s%@extra_c_flags@%$extra_c_flags%g
7104 s%@extra_headers_list@%$extra_headers_list%g
7105 s%@extra_objs@%$extra_objs%g
7106 s%@extra_parts@%$extra_parts%g
7107 s%@extra_passes@%$extra_passes%g
7108 s%@extra_programs@%$extra_programs%g
7109 s%@float_h_file@%$float_h_file%g
7110 s%@gcc_config_arguments@%$gcc_config_arguments%g
7111 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
7112 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
7113 s%@gcc_version@%$gcc_version%g
7114 s%@gcc_version_full@%$gcc_version_full%g
7115 s%@gcc_version_trigger@%$gcc_version_trigger%g
7116 s%@host_exeext@%$host_exeext%g
7117 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
7118 s%@host_xm_file_list@%$host_xm_file_list%g
7119 s%@install@%$install%g
7120 s%@lang_options_files@%$lang_options_files%g
7121 s%@lang_specs_files@%$lang_specs_files%g
7122 s%@lang_tree_files@%$lang_tree_files%g
7123 s%@local_prefix@%$local_prefix%g
7124 s%@maybe_use_collect2@%$maybe_use_collect2%g
7125 s%@md_file@%$md_file%g
7126 s%@objc_boehm_gc@%$objc_boehm_gc%g
7127 s%@out_file@%$out_file%g
7128 s%@out_object_file@%$out_object_file%g
7129 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
7130 s%@symbolic_link@%$symbolic_link%g
7131 s%@thread_file@%$thread_file%g
7132 s%@tm_file_list@%$tm_file_list%g
7133 s%@will_use_collect2@%$will_use_collect2%g
7134 s%@c_target_objs@%$c_target_objs%g
7135 s%@cxx_target_objs@%$cxx_target_objs%g
7136 /@target_overrides@/r $target_overrides
7137 s%@target_overrides@%%g
7138 /@host_overrides@/r $host_overrides
7139 s%@host_overrides@%%g
7140 s%@cross_defines@%$cross_defines%g
7141 /@cross_overrides@/r $cross_overrides
7142 s%@cross_overrides@%%g
7143 /@build_overrides@/r $build_overrides
7144 s%@build_overrides@%%g
7145 /@language_fragments@/r $language_fragments
7146 s%@language_fragments@%%g
7147 /@language_hooks@/r $language_hooks
7148 s%@language_hooks@%%g
7153 cat >> $CONFIG_STATUS <<\EOF
7155 # Split the substitutions into bite-sized pieces for seds with
7156 # small command number limits, like on Digital OSF/1 and HP-UX.
7157 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
7158 ac_file
=1 # Number of current file.
7159 ac_beg
=1 # First line for current file.
7160 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
7163 while $ac_more_lines; do
7164 if test $ac_beg -gt 1; then
7165 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
7167 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
7169 if test ! -s conftest.s
$ac_file; then
7171 rm -f conftest.s
$ac_file
7173 if test -z "$ac_sed_cmds"; then
7174 ac_sed_cmds
="sed -f conftest.s$ac_file"
7176 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
7178 ac_file
=`expr $ac_file + 1`
7180 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
7183 if test -z "$ac_sed_cmds"; then
7188 cat >> $CONFIG_STATUS <<EOF
7190 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
7192 cat >> $CONFIG_STATUS <<\EOF
7193 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
7194 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7196 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
7197 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
7198 *) ac_file_in
="${ac_file}.in" ;;
7201 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7203 # Remove last slash and all that follows it. Not all systems have dirname.
7204 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7205 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
7206 # The file is in a subdirectory.
7207 test ! -d "$ac_dir" && mkdir
"$ac_dir"
7208 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
7209 # A "../" for each directory in $ac_dir_suffix.
7210 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7212 ac_dir_suffix
= ac_dots
=
7215 case "$ac_given_srcdir" in
7217 if test -z "$ac_dots"; then top_srcdir
=.
7218 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7219 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
7221 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7222 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
7226 echo creating
"$ac_file"
7228 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7230 *Makefile
*) ac_comsub
="1i\\
7231 # $configure_input" ;;
7235 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7237 s%@configure_input@%$configure_input%g
7238 s%@srcdir@%$srcdir%g
7239 s%@top_srcdir@%$top_srcdir%g
7240 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
7244 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7245 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7247 # ac_d sets the value in "#define NAME VALUE" lines.
7248 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7249 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
7252 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7253 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7254 ac_uB
='\([ ]\)%\1#\2define\3'
7257 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7258 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7259 ac_eB
='$%\1#\2define\3'
7263 if test "${CONFIG_HEADERS+set}" != set; then
7265 cat >> $CONFIG_STATUS <<EOF
7266 CONFIG_HEADERS="auto-host.h:config.in"
7268 cat >> $CONFIG_STATUS <<\EOF
7270 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
7271 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7273 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
7274 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
7275 *) ac_file_in
="${ac_file}.in" ;;
7278 echo creating
$ac_file
7280 rm -f conftest.frag conftest.
in conftest.out
7281 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7282 cat $ac_file_inputs > conftest.
in
7286 # Transform confdefs.h into a sed script conftest.vals that substitutes
7287 # the proper values into config.h.in to produce config.h. And first:
7288 # Protect against being on the right side of a sed subst in config.status.
7289 # Protect against being in an unquoted here document in config.status.
7291 cat > conftest.hdr
<<\EOF
7294 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7298 sed -n -f conftest.hdr confdefs.h > conftest.vals
7301 # This sed command replaces #undef with comments. This is necessary, for
7302 # example, in the case of _POSIX_SOURCE, which is predefined and required
7303 # on some systems where configure will not decide to define it.
7304 cat >> conftest.vals <<\EOF
7305 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7308 # Break up conftest.vals because some shells have a limit on
7309 # the size of here documents, and old seds have small limits too.
7314 ac_lines=`grep -c . conftest.vals
`
7315 # grep -c gives empty output for an empty file on some AIX systems.
7316 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7317 # Write a limited-size here document to conftest.frag.
7318 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7319 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7321 sed -f conftest.frag conftest.in > conftest.out
7323 mv conftest.out conftest.in
7325 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7327 mv conftest.tail conftest.vals
7331 cat >> $CONFIG_STATUS <<\EOF
7332 rm -f conftest.frag conftest.h
7333 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
7334 cat conftest.in >> conftest.h
7336 if cmp -s $ac_file conftest.h 2>/dev/null; then
7337 echo "$ac_file is unchanged"
7340 # Remove last slash and all that follows it. Not all systems have dirname.
7341 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
7342 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7343 # The file is in a subdirectory.
7344 test ! -d "$ac_dir" && mkdir "$ac_dir"
7347 mv conftest.h $ac_file
7353 cat >> $CONFIG_STATUS <<EOF
7354 ac_sources="$nls_cv_header_libgt"
7355 ac_dests="$nls_cv_header_intl"
7358 cat >> $CONFIG_STATUS <<\EOF
7359 srcdir=$ac_given_srcdir
7360 while test -n "$ac_sources"; do
7361 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7362 set $ac_sources; ac_source=$1; shift; ac_sources=$*
7364 echo "linking $srcdir/$ac_source to $ac_dest"
7366 if test ! -r $srcdir/$ac_source; then
7367 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7371 # Make relative symlinks.
7372 # Remove last slash and all that follows it. Not all systems have dirname.
7373 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
7374 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7375 # The dest file is in a subdirectory.
7376 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7377 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
7378 # A "../" for each directory in $ac_dest_dir_suffix.
7379 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
7381 ac_dest_dir_suffix= ac_dots=
7385 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7386 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7389 # Make a symlink if possible; otherwise try a hard link.
7390 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7391 ln $srcdir/$ac_source $ac_dest; then :
7393 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7397 cat >> $CONFIG_STATUS <<EOF
7403 target_alias='${target_alias}'
7405 subdirs='${subdirs}'
7406 symbolic_link='${symbolic_link}'
7407 program_transform_set='${program_transform_set}'
7408 program_transform_name='${program_transform_name}'
7409 dep_host_xmake_file='${dep_host_xmake_file}'
7410 host_xmake_file='${host_xmake_file}'
7411 dep_tmake_file='${dep_tmake_file}'
7412 tmake_file='${tmake_file}'
7413 thread_file='${thread_file}'
7414 gcc_config_arguments='${gcc_config_arguments}'
7415 gcc_version='${gcc_version}'
7416 gcc_version_full='${gcc_version_full}'
7417 gcc_version_trigger='${gcc_version_trigger}'
7418 local_prefix='${local_prefix}'
7419 build_install_headers_dir='${build_install_headers_dir}'
7420 build_exeext='${build_exeext}'
7421 host_exeext='${host_exeext}'
7422 out_file='${out_file}'
7423 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
7424 SET_MAKE='${SET_MAKE}'
7425 target_list='${target_list}'
7426 target_overrides='${target_overrides}'
7427 host_overrides='${host_overrides}'
7428 cross_defines='${cross_defines}'
7429 cross_overrides='${cross_overrides}'
7430 build_overrides='${build_overrides}'
7431 cpp_install_dir='${cpp_install_dir}'
7434 cat >> $CONFIG_STATUS <<\EOF
7435 case "$CONFIG_FILES" in *po/Makefile.in*)
7436 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
7439 case x$CONFIG_HEADERS in
7440 xauto-host.h:config.in)
7443 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
7444 # bootstrapping and the installation procedure can still use
7445 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
7446 # FLAGS_TO_PASS has been modified to solve the problem there.
7447 # This is virtually a duplicate of what happens in configure.lang; we do
7448 # an extra check to make sure this only happens if ln -s can be used.
7449 if test "$symbolic_link" = "ln -s"; then
7450 for d in .. ${subdirs} ; do
7451 if test $d != ..; then
7454 for t in stage1 stage2 stage3 stage4 include
7457 $symbolic_link ../$t $t 2>/dev/null
7463 # Avoid having to add intl to our include paths.
7464 if test -f intl/libintl.h; then
7465 echo creating libintl.h
7466 echo '#include "intl/libintl.h"' >libintl.h
7471 chmod +x $CONFIG_STATUS
7472 rm -fr confdefs* $ac_clean_files
7473 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1