3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 --with-gnu-ld arrange to work with GNU ld."
17 --with-ld arrange to use the specified ld (full pathname)"
19 --with-gnu-as arrange to work with GNU as"
21 --with-as arrange to use the specified as (full pathname)"
23 --with-stabs arrange to use stabs instead of host debug format"
25 --with-elf arrange to use ELF instead of host debug format"
27 --with-local-prefix=DIR specifies directory to put local include"
29 --with-gxx-include-dir=DIR
30 specifies directory to put g++ header files"
32 --enable-multilib enable library support for multiple ABIs"
34 --enable-checking[=LIST]
35 enable expensive run-time checks. With LIST,
36 enable only specific categories of checks.
37 Categories are: misc,tree,rtl,gc,gcac; default
40 --disable-cpp don't provide a user-visible C preprocessor"
42 --with-cpp-install-dir=DIR
43 install the user visible C preprocessor in DIR
44 (relative to PREFIX) as well as PREFIX/bin"
46 --enable-c-mbchar enable multibyte characters for C and C++"
48 --enable-threads enable thread usage for target GCC
49 --enable-threads=LIB use LIB thread package for target GCC"
51 --enable-objc-gc enable the use of Boehm's garbage collector with
52 the GNU Objective-C runtime"
54 --with-dwarf2 force the default debug format to be DWARF 2"
56 --disable-shared don't provide a shared libgcc"
58 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
60 --enable-nls use Native Language Support (default)"
62 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
64 --disable-nls do not use Native Language Support"
66 --with-included-gettext use the GNU gettext library included here"
68 --disable-win32-registry
69 disable lookup of installation paths in the
70 Registry on Windows hosts
71 --enable-win32-registry enable registry lookup (default)
72 --enable-win32-registry=KEY
73 use KEY instead of GCC version as the last portion
76 --with-gc={simple,page} choose the garbage collection mechanism to use
79 --with-system-zlib use installed libz"
81 --enable-maintainer-mode
82 enable make rules and dependencies not useful
83 (and sometimes confusing) to the casual installer"
85 --enable-sjlj-exceptions
86 arrange to use setjmp/longjmp exception handling"
88 --enable-version-specific-runtime-libs
89 specify that runtime libraries should be
90 installed in a compiler-specific directory"
92 --with-slibdir=DIR shared libraries in DIR [LIBDIR]"
94 # Initialize some variables set by options.
95 # The variables have the same names as the options, with
96 # dashes changed to underlines.
98 cache_file
=.
/config.cache
107 program_transform_name
=s
,x
,x
,
115 bindir
='${exec_prefix}/bin'
116 sbindir
='${exec_prefix}/sbin'
117 libexecdir
='${exec_prefix}/libexec'
118 datadir
='${prefix}/share'
119 sysconfdir
='${prefix}/etc'
120 sharedstatedir
='${prefix}/com'
121 localstatedir
='${prefix}/var'
122 libdir
='${exec_prefix}/lib'
123 includedir
='${prefix}/include'
124 oldincludedir
='/usr/include'
125 infodir
='${prefix}/info'
126 mandir
='${prefix}/man'
128 # Initialize some other variables.
131 SHELL
=${CONFIG_SHELL-/bin/sh}
132 # Maximum number of lines to put in a shell here document.
139 # If the previous option needs an argument, assign it.
140 if test -n "$ac_prev"; then
141 eval "$ac_prev=\$ac_option"
147 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
151 # Accept the important Cygnus configure options, so we can diagnose typos.
155 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
157 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
158 bindir
="$ac_optarg" ;;
160 -build |
--build |
--buil |
--bui |
--bu)
162 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
163 build
="$ac_optarg" ;;
165 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
166 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
167 ac_prev
=cache_file
;;
168 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
169 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
170 cache_file
="$ac_optarg" ;;
172 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
174 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
176 datadir
="$ac_optarg" ;;
178 -disable-* |
--disable-*)
179 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
180 # Reject names that are not valid shell variable names.
181 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
182 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
184 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
185 eval "enable_${ac_feature}=no" ;;
187 -enable-* |
--enable-*)
188 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
189 # Reject names that are not valid shell variable names.
190 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
191 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
193 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
198 eval "enable_${ac_feature}='$ac_optarg'" ;;
200 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
201 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
202 |
--exec |
--exe |
--ex)
203 ac_prev
=exec_prefix
;;
204 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
205 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
206 |
--exec=* |
--exe=* |
--ex=*)
207 exec_prefix
="$ac_optarg" ;;
209 -gas |
--gas |
--ga |
--g)
210 # Obsolete; use --with-gas.
213 -help |
--help |
--hel |
--he)
214 # Omit some internal or obsolete options to make the list less imposing.
215 # This message is too long to be a string in the A/UX 3.1 sh.
217 Usage: configure [options] [host]
218 Options: [defaults in brackets after descriptions]
220 --cache-file=FILE cache test results in FILE
221 --help print this message
222 --no-create do not create output files
223 --quiet, --silent do not print \`checking...' messages
224 --version print the version of autoconf that created configure
225 Directory and file names:
226 --prefix=PREFIX install architecture-independent files in PREFIX
228 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
230 --bindir=DIR user executables in DIR [EPREFIX/bin]
231 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
232 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
233 --datadir=DIR read-only architecture-independent data in DIR
235 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
236 --sharedstatedir=DIR modifiable architecture-independent data in DIR
238 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
239 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
240 --includedir=DIR C header files in DIR [PREFIX/include]
241 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
242 --infodir=DIR info documentation in DIR [PREFIX/info]
243 --mandir=DIR man documentation in DIR [PREFIX/man]
244 --srcdir=DIR find the sources in DIR [configure dir or ..]
245 --program-prefix=PREFIX prepend PREFIX to installed program names
246 --program-suffix=SUFFIX append SUFFIX to installed program names
247 --program-transform-name=PROGRAM
248 run sed PROGRAM on installed program names
252 --build=BUILD configure for building on BUILD [BUILD=HOST]
253 --host=HOST configure for HOST [guessed]
254 --target=TARGET configure for TARGET [TARGET=HOST]
255 Features and packages:
256 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
257 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
258 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
259 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
260 --x-includes=DIR X include files are in DIR
261 --x-libraries=DIR X library files are in DIR
263 if test -n "$ac_help"; then
264 echo "--enable and --with options recognized:$ac_help"
268 -host |
--host |
--hos |
--ho)
270 -host=* |
--host=* |
--hos=* |
--ho=*)
273 -includedir |
--includedir |
--includedi |
--included |
--include \
274 |
--includ |
--inclu |
--incl |
--inc)
275 ac_prev
=includedir
;;
276 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
277 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
278 includedir
="$ac_optarg" ;;
280 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
282 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
283 infodir
="$ac_optarg" ;;
285 -libdir |
--libdir |
--libdi |
--libd)
287 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
288 libdir
="$ac_optarg" ;;
290 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
291 |
--libexe |
--libex |
--libe)
292 ac_prev
=libexecdir
;;
293 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
294 |
--libexe=* |
--libex=* |
--libe=*)
295 libexecdir
="$ac_optarg" ;;
297 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
298 |
--localstate |
--localstat |
--localsta |
--localst \
299 |
--locals |
--local |
--loca |
--loc |
--lo)
300 ac_prev
=localstatedir
;;
301 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
302 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
303 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
304 localstatedir
="$ac_optarg" ;;
306 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
308 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
309 mandir
="$ac_optarg" ;;
312 # Obsolete; use --without-fp.
315 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
319 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
320 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
323 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
324 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
325 |
--oldin |
--oldi |
--old |
--ol |
--o)
326 ac_prev
=oldincludedir
;;
327 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
328 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
329 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
330 oldincludedir
="$ac_optarg" ;;
332 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
334 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
335 prefix
="$ac_optarg" ;;
337 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
338 |
--program-pre |
--program-pr |
--program-p)
339 ac_prev
=program_prefix
;;
340 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
341 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
342 program_prefix
="$ac_optarg" ;;
344 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
345 |
--program-suf |
--program-su |
--program-s)
346 ac_prev
=program_suffix
;;
347 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
348 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
349 program_suffix
="$ac_optarg" ;;
351 -program-transform-name |
--program-transform-name \
352 |
--program-transform-nam |
--program-transform-na \
353 |
--program-transform-n |
--program-transform- \
354 |
--program-transform |
--program-transfor \
355 |
--program-transfo |
--program-transf \
356 |
--program-trans |
--program-tran \
357 |
--progr-tra |
--program-tr |
--program-t)
358 ac_prev
=program_transform_name
;;
359 -program-transform-name=* |
--program-transform-name=* \
360 |
--program-transform-nam=* |
--program-transform-na=* \
361 |
--program-transform-n=* |
--program-transform-=* \
362 |
--program-transform=* |
--program-transfor=* \
363 |
--program-transfo=* |
--program-transf=* \
364 |
--program-trans=* |
--program-tran=* \
365 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
366 program_transform_name
="$ac_optarg" ;;
368 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
369 |
-silent |
--silent |
--silen |
--sile |
--sil)
372 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
374 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
376 sbindir
="$ac_optarg" ;;
378 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
379 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
380 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
382 ac_prev
=sharedstatedir
;;
383 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
384 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
385 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
387 sharedstatedir
="$ac_optarg" ;;
389 -site |
--site |
--sit)
391 -site=* |
--site=* |
--sit=*)
394 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
396 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
397 srcdir
="$ac_optarg" ;;
399 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
400 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
401 ac_prev
=sysconfdir
;;
402 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
403 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
404 sysconfdir
="$ac_optarg" ;;
406 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
408 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
409 target
="$ac_optarg" ;;
411 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
414 -version |
--version |
--versio |
--versi |
--vers)
415 echo "configure generated by autoconf version 2.13"
419 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
420 # Reject names that are not valid shell variable names.
421 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
422 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
424 ac_package
=`echo $ac_package| sed 's/-/_/g'`
429 eval "with_${ac_package}='$ac_optarg'" ;;
431 -without-* |
--without-*)
432 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
433 # Reject names that are not valid shell variable names.
434 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
435 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
437 ac_package
=`echo $ac_package| sed 's/-/_/g'`
438 eval "with_${ac_package}=no" ;;
441 # Obsolete; use --with-x.
444 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
445 |
--x-incl |
--x-inc |
--x-in |
--x-i)
446 ac_prev
=x_includes
;;
447 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
448 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
449 x_includes
="$ac_optarg" ;;
451 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
452 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
453 ac_prev
=x_libraries
;;
454 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
455 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
456 x_libraries
="$ac_optarg" ;;
458 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
462 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
463 echo "configure: warning: $ac_option: invalid host type" 1>&2
465 if test "x$nonopt" != xNONE
; then
466 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
474 if test -n "$ac_prev"; then
475 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
480 # File descriptor usage:
483 # 2 errors and warnings
484 # 3 some systems may open it to /dev/tty
485 # 4 used on the Kubota Titan
486 # 6 checking for... messages and results
487 # 5 compiler messages saved in config.log
488 if test "$silent" = yes; then
496 This file contains any messages produced by compilers while
497 running configure, to aid debugging if configure makes a mistake.
500 # Strip out --no-create and --no-recursion so they do not pile up.
501 # Also quote any args containing shell metacharacters.
506 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
507 |
--no-cr |
--no-c) ;;
508 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
509 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
510 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
511 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
512 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
517 # Only set these to C if already set. These must not be set unconditionally
518 # because not all systems understand e.g. LANG=C (notably SCO).
519 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
520 # Non-C LC_CTYPE values break the ctype check.
521 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
522 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
523 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
524 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
526 # confdefs.h avoids OS command line length limits that DEFS can exceed.
527 rm -rf conftest
* confdefs.h
528 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
531 # A filename unique to this package, relative to the directory that
532 # configure is in, which we can look for to find out if srcdir is correct.
533 ac_unique_file
=tree.c
535 # Find the source files, if location was not specified.
536 if test -z "$srcdir"; then
537 ac_srcdir_defaulted
=yes
538 # Try the directory containing this script, then its parent.
540 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
541 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
543 if test ! -r $srcdir/$ac_unique_file; then
547 ac_srcdir_defaulted
=no
549 if test ! -r $srcdir/$ac_unique_file; then
550 if test "$ac_srcdir_defaulted" = yes; then
551 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
553 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
556 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
558 # Prefer explicitly selected file to automatically selected ones.
559 if test -z "$CONFIG_SITE"; then
560 if test "x$prefix" != xNONE
; then
561 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
563 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
566 for ac_site_file
in $CONFIG_SITE; do
567 if test -r "$ac_site_file"; then
568 echo "loading site script $ac_site_file"
573 if test -r "$cache_file"; then
574 echo "loading cache $cache_file"
577 echo "creating cache $cache_file"
582 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
583 ac_cpp
='$CPP $CPPFLAGS'
584 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
585 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
586 cross_compiling
=$ac_cv_prog_cc_cross
590 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
591 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
592 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
599 ac_n
= ac_c
='\c' ac_t
=
607 symbolic_link
='ln -s'
610 # Check for bogus environment variables.
611 # Test if LIBRARY_PATH contains the notation for the current directory
612 # since this would lead to problems installing/building glibc.
613 # LIBRARY_PATH contains the current directory if one of the following
615 # - one of the terminals (":" and ";") is the first or last sign
616 # - two terminals occur directly after each other
617 # - the path contains an element with a dot in it
618 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
619 echo "configure:620: checking LIBRARY_PATH variable" >&5
620 case ${LIBRARY_PATH} in
621 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
622 library_path_setting
="contains current directory"
625 library_path_setting
="ok"
628 echo "$ac_t""$library_path_setting" 1>&6
629 if test "$library_path_setting" != "ok"; then
630 { echo "configure: error:
631 *** LIBRARY_PATH shouldn't contain the current directory when
632 *** building gcc. Please change the environment variable
633 *** and run configure again." 1>&2; exit 1; }
636 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
637 # since this would lead to problems installing/building glibc.
638 # GCC_EXEC_PREFIX contains the current directory if one of the following
640 # - one of the terminals (":" and ";") is the first or last sign
641 # - two terminals occur directly after each other
642 # - the path contains an element with a dot in it
643 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
644 echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5
645 case ${GCC_EXEC_PREFIX} in
646 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
647 gcc_exec_prefix_setting
="contains current directory"
650 gcc_exec_prefix_setting
="ok"
653 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
654 if test "$gcc_exec_prefix_setting" != "ok"; then
655 { echo "configure: error:
656 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
657 *** building gcc. Please change the environment variable
658 *** and run configure again." 1>&2; exit 1; }
661 # Check for additional parameters
664 # Check whether --with-gnu-ld or --without-gnu-ld was given.
665 if test "${with_gnu_ld+set}" = set; then
666 withval
="$with_gnu_ld"
667 gnu_ld_flag
="$with_gnu_ld"
673 # With pre-defined ld
674 # Check whether --with-ld or --without-ld was given.
675 if test "${with_ld+set}" = set; then
677 DEFAULT_LINKER
="$with_ld"
680 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
681 if test ! -x "$DEFAULT_LINKER"; then
682 echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
683 elif $DEFAULT_LINKER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
686 cat >> confdefs.h
<<EOF
687 #define DEFAULT_LINKER "$DEFAULT_LINKER"
693 # Check whether --with-gnu-as or --without-gnu-as was given.
694 if test "${with_gnu_as+set}" = set; then
695 withval
="$with_gnu_as"
696 gas_flag
="$with_gnu_as"
702 # Check whether --with-as or --without-as was given.
703 if test "${with_as+set}" = set; then
705 DEFAULT_ASSEMBLER
="$with_as"
708 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
709 if test ! -x "$DEFAULT_ASSEMBLER"; then
710 echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
711 elif $DEFAULT_ASSEMBLER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
714 cat >> confdefs.h
<<EOF
715 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
721 # Check whether --with-stabs or --without-stabs was given.
722 if test "${with_stabs+set}" = set; then
723 withval
="$with_stabs"
731 # Check whether --with-elf or --without-elf was given.
732 if test "${with_elf+set}" = set; then
740 # Specify the local prefix
742 # Check whether --with-local-prefix or --without-local-prefix was given.
743 if test "${with_local_prefix+set}" = set; then
744 withval
="$with_local_prefix"
746 yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
748 *) local_prefix
=$with_local_prefix ;;
753 # Default local prefix if it is empty
754 if test x
$local_prefix = x
; then
755 local_prefix
=/usr
/local
758 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
759 # passed in by the toplevel make and thus we'd get different behavior
760 # depending on where we built the sources.
762 # Specify the g++ header file directory
763 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
764 if test "${with_gxx_include_dir+set}" = set; then
765 withval
="$with_gxx_include_dir"
767 yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
769 *) gcc_gxx_include_dir
=$with_gxx_include_dir ;;
774 if test x
${gcc_gxx_include_dir} = x
; then
775 if test x
${enable_version_specific_runtime_libs} = xyes
; then
776 gcc_gxx_include_dir
='${libsubdir}/include/g++'
778 topsrcdir
=${srcdir}/.. .
${srcdir}/..
/config.
if
779 gcc_gxx_include_dir
="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
783 # Determine whether or not multilibs are enabled.
784 # Check whether --enable-multilib or --disable-multilib was given.
785 if test "${enable_multilib+set}" = set; then
786 enableval
="$enable_multilib"
794 # Enable expensive internal checks
795 # Check whether --enable-checking or --disable-checking was given.
796 if test "${enable_checking+set}" = set; then
797 enableval
="$enable_checking"
802 ac_gc_always_collect
=
803 case "${enableval}" in
804 yes) ac_checking
=1 ; ac_tree_checking
=1 ; ac_gc_checking
=1 ;;
806 *) IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
807 set fnord
$enableval; shift
812 misc
) ac_checking
=1 ;;
813 tree
) ac_tree_checking
=1 ;;
814 rtl
) ac_rtl_checking
=1 ;;
815 gc
) ac_gc_checking
=1 ;;
816 gcac
) ac_gc_always_collect
=1 ;;
817 *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
824 # Enable some checks by default for development versions of GCC
825 ac_checking
=1; ac_tree_checking
=1; ac_gc_checking
=1;
828 if test x
$ac_checking != x
; then
829 cat >> confdefs.h
<<\EOF
830 #define ENABLE_CHECKING 1
834 if test x
$ac_tree_checking != x
; then
835 cat >> confdefs.h
<<\EOF
836 #define ENABLE_TREE_CHECKING 1
840 if test x
$ac_rtl_checking != x
; then
841 cat >> confdefs.h
<<\EOF
842 #define ENABLE_RTL_CHECKING 1
846 if test x
$ac_gc_checking != x
; then
847 cat >> confdefs.h
<<\EOF
848 #define ENABLE_GC_CHECKING 1
852 if test x
$ac_gc_always_collect != x
; then
853 cat >> confdefs.h
<<\EOF
854 #define ENABLE_GC_ALWAYS_COLLECT 1
860 # Check whether --enable-cpp or --disable-cpp was given.
861 if test "${enable_cpp+set}" = set; then
862 enableval
="$enable_cpp"
869 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
870 if test "${with_cpp_install_dir+set}" = set; then
871 withval
="$with_cpp_install_dir"
872 if test x
$withval = xyes
; then
873 { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
874 elif test x
$withval != xno
; then
875 cpp_install_dir
=$withval
880 # Enable Multibyte Characters for C/C++
881 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
882 if test "${enable_c_mbchar+set}" = set; then
883 enableval
="$enable_c_mbchar"
884 if test x
$enable_c_mbchar != xno
; then
885 cat >> confdefs.h
<<\EOF
886 #define MULTIBYTE_CHARS 1
894 # Pass with no value to take the default
895 # Pass with a value to specify a thread package
896 # Check whether --enable-threads or --disable-threads was given.
897 if test "${enable_threads+set}" = set; then
898 enableval
="$enable_threads"
905 enable_threads_flag
=$enable_threads
906 # Check if a valid thread package
907 case x
${enable_threads_flag} in
910 target_thread_file
='single'
914 target_thread_file
=''
916 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
917 xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix
)
918 target_thread_file
=$enable_threads_flag
921 echo "$enable_threads is an unknown thread package" 1>&2
926 # Check whether --enable-objc-gc or --disable-objc-gc was given.
927 if test "${enable_objc_gc+set}" = set; then
928 enableval
="$enable_objc_gc"
929 if test x
$enable_objc_gc = xno
; then
939 # Check whether --with-dwarf2 or --without-dwarf2 was given.
940 if test "${with_dwarf2+set}" = set; then
941 withval
="$with_dwarf2"
942 dwarf2
="$with_dwarf2"
948 # Check whether --enable-shared or --disable-shared was given.
949 if test "${enable_shared+set}" = set; then
950 enableval
="$enable_shared"
952 case $enable_shared in
956 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
957 for pkg
in $enableval; do
958 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
972 # Determine the host, build, and target systems
974 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
975 if test -f $ac_dir/install-sh
; then
977 ac_install_sh
="$ac_aux_dir/install-sh -c"
979 elif test -f $ac_dir/install.sh
; then
981 ac_install_sh
="$ac_aux_dir/install.sh -c"
985 if test -z "$ac_aux_dir"; then
986 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
988 ac_config_guess
=$ac_aux_dir/config.guess
989 ac_config_sub
=$ac_aux_dir/config.sub
990 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
993 # Do some error checking and defaulting for the host and target type.
995 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
998 # 1. You are not allowed to specify --host, --target, and nonopt at the
1000 # 2. Host defaults to nonopt.
1001 # 3. If nonopt is not specified, then host defaults to the current host,
1002 # as determined by config.guess.
1003 # 4. Target and build default to nonopt.
1004 # 5. If nonopt is not specified, then target and build default to host.
1006 # The aliases save the names the user supplied, while $host etc.
1007 # will get canonicalized.
1008 case $host---$target---$nonopt in
1009 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
1010 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1014 # Make sure we can run config.sub.
1015 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
1016 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1019 echo $ac_n "checking host system type""... $ac_c" 1>&6
1020 echo "configure:1021: checking host system type" >&5
1023 case "$host_alias" in
1027 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1028 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1030 *) host_alias
=$nonopt ;;
1034 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1035 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1036 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1037 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1038 echo "$ac_t""$host" 1>&6
1040 echo $ac_n "checking target system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking target system type" >&5
1043 target_alias
=$target
1044 case "$target_alias" in
1047 NONE
) target_alias
=$host_alias ;;
1048 *) target_alias
=$nonopt ;;
1052 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1053 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1054 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1055 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1056 echo "$ac_t""$target" 1>&6
1058 echo $ac_n "checking build system type""... $ac_c" 1>&6
1059 echo "configure:1060: checking build system type" >&5
1062 case "$build_alias" in
1065 NONE
) build_alias
=$host_alias ;;
1066 *) build_alias
=$nonopt ;;
1070 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1071 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1072 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1073 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1074 echo "$ac_t""$build" 1>&6
1076 test "$host_alias" != "$target_alias" &&
1077 test "$program_prefix$program_suffix$program_transform_name" = \
1079 program_prefix
=${target_alias}-
1082 # Find the native compiler
1083 # Extract the first word of "gcc", so it can be a program name with args.
1084 set dummy gcc
; ac_word
=$2
1085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1086 echo "configure:1087: checking for $ac_word" >&5
1087 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1088 echo $ac_n "(cached) $ac_c" 1>&6
1090 if test -n "$CC"; then
1091 ac_cv_prog_CC
="$CC" # Let the user override the test.
1093 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1095 for ac_dir
in $ac_dummy; do
1096 test -z "$ac_dir" && ac_dir
=.
1097 if test -f $ac_dir/$ac_word; then
1106 if test -n "$CC"; then
1107 echo "$ac_t""$CC" 1>&6
1109 echo "$ac_t""no" 1>&6
1112 if test -z "$CC"; then
1113 # Extract the first word of "cc", so it can be a program name with args.
1114 set dummy cc
; ac_word
=$2
1115 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1116 echo "configure:1117: checking for $ac_word" >&5
1117 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1118 echo $ac_n "(cached) $ac_c" 1>&6
1120 if test -n "$CC"; then
1121 ac_cv_prog_CC
="$CC" # Let the user override the test.
1123 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1126 for ac_dir
in $ac_dummy; do
1127 test -z "$ac_dir" && ac_dir
=.
1128 if test -f $ac_dir/$ac_word; then
1129 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1130 ac_prog_rejected
=yes
1138 if test $ac_prog_rejected = yes; then
1139 # We found a bogon in the path, so make sure we never use it.
1140 set dummy
$ac_cv_prog_CC
1142 if test $# -gt 0; then
1143 # We chose a different compiler from the bogus one.
1144 # However, it has the same basename, so the bogon will be chosen
1145 # first if we set CC to just the basename; use the full file name.
1147 set dummy
"$ac_dir/$ac_word" "$@"
1155 if test -n "$CC"; then
1156 echo "$ac_t""$CC" 1>&6
1158 echo "$ac_t""no" 1>&6
1161 if test -z "$CC"; then
1162 case "`uname -s`" in
1164 # Extract the first word of "cl", so it can be a program name with args.
1165 set dummy cl
; ac_word
=$2
1166 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1167 echo "configure:1168: checking for $ac_word" >&5
1168 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1169 echo $ac_n "(cached) $ac_c" 1>&6
1171 if test -n "$CC"; then
1172 ac_cv_prog_CC
="$CC" # Let the user override the test.
1174 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1176 for ac_dir
in $ac_dummy; do
1177 test -z "$ac_dir" && ac_dir
=.
1178 if test -f $ac_dir/$ac_word; then
1187 if test -n "$CC"; then
1188 echo "$ac_t""$CC" 1>&6
1190 echo "$ac_t""no" 1>&6
1195 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1198 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1199 echo "configure:1200: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1202 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1203 ac_cpp
='$CPP $CPPFLAGS'
1204 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1205 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1206 cross_compiling
=$ac_cv_prog_cc_cross
1208 cat > conftest.
$ac_ext << EOF
1210 #line 1211 "configure"
1211 #include "confdefs.h"
1215 if { (eval echo configure
:1216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1216 ac_cv_prog_cc_works
=yes
1217 # If we can't run a trivial program, we are probably using a cross compiler.
1218 if (.
/conftest
; exit) 2>/dev
/null
; then
1219 ac_cv_prog_cc_cross
=no
1221 ac_cv_prog_cc_cross
=yes
1224 echo "configure: failed program was:" >&5
1225 cat conftest.
$ac_ext >&5
1226 ac_cv_prog_cc_works
=no
1230 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1231 ac_cpp
='$CPP $CPPFLAGS'
1232 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1233 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1234 cross_compiling
=$ac_cv_prog_cc_cross
1236 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1237 if test $ac_cv_prog_cc_works = no
; then
1238 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1240 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1241 echo "configure:1242: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1242 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1243 cross_compiling
=$ac_cv_prog_cc_cross
1245 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1246 echo "configure:1247: checking whether we are using GNU C" >&5
1247 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1248 echo $ac_n "(cached) $ac_c" 1>&6
1250 cat > conftest.c
<<EOF
1255 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1262 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1264 if test $ac_cv_prog_gcc = yes; then
1270 ac_test_CFLAGS
="${CFLAGS+set}"
1271 ac_save_CFLAGS
="$CFLAGS"
1273 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1274 echo "configure:1275: checking whether ${CC-cc} accepts -g" >&5
1275 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1276 echo $ac_n "(cached) $ac_c" 1>&6
1278 echo 'void f(){}' > conftest.c
1279 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1288 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1289 if test "$ac_test_CFLAGS" = set; then
1290 CFLAGS
="$ac_save_CFLAGS"
1291 elif test $ac_cv_prog_cc_g = yes; then
1292 if test "$GCC" = yes; then
1298 if test "$GCC" = yes; then
1305 if test "x$CC" != xcc
; then
1306 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1307 echo "configure:1308: checking whether $CC and cc understand -c and -o together" >&5
1309 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1310 echo "configure:1311: checking whether cc understands -c and -o together" >&5
1312 set dummy
$CC; ac_cc
="`echo $2 |
1313 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1314 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1315 echo $ac_n "(cached) $ac_c" 1>&6
1317 echo 'foo(){}' > conftest.c
1318 # Make sure it works both with $CC and with simple cc.
1319 # We do the test twice because some compilers refuse to overwrite an
1320 # existing .o file with -o, though they will create one.
1321 ac_try
='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1322 if { (eval echo configure
:1323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1323 test -f conftest.o
&& { (eval echo configure
:1324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1325 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
1326 if test "x$CC" != xcc
; then
1327 # Test first that cc exists at all.
1328 if { ac_try
='cc -c conftest.c 1>&5'; { (eval echo configure
:1329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1329 ac_try
='cc -c conftest.c -o conftest.o 1>&5'
1330 if { (eval echo configure
:1331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1331 test -f conftest.o
&& { (eval echo configure
:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1336 # cc exists but doesn't like -o.
1337 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1342 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1347 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1348 echo "$ac_t""yes" 1>&6
1350 echo "$ac_t""no" 1>&6
1351 cat >> confdefs.h
<<\EOF
1352 #define NO_MINUS_C_MINUS_O 1
1357 # autoconf is lame and doesn't give us any substitution variable for this.
1358 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1359 NO_MINUS_C_MINUS_O
=yes
1361 OUTPUT_OPTION
='-o $@'
1366 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1367 echo "configure:1368: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1368 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1369 echo $ac_n "(cached) $ac_c" 1>&6
1371 save_CFLAGS
="$CFLAGS"
1372 CFLAGS
="-Wno-long-long"
1373 cat > conftest.
$ac_ext <<EOF
1374 #line 1375 "configure"
1375 #include "confdefs.h"
1381 if { (eval echo configure
:1382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1383 ac_cv_prog_cc_no_long_long
=yes
1385 echo "configure: failed program was:" >&5
1386 cat conftest.
$ac_ext >&5
1388 ac_cv_prog_cc_no_long_long
=no
1391 CFLAGS
="$save_CFLAGS"
1394 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1396 if test $ac_cv_prog_cc_no_long_long = yes; then
1397 strict1_warn
="-pedantic -Wno-long-long"
1401 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1402 echo "configure:1403: checking how to run the C preprocessor" >&5
1403 # On Suns, sometimes $CPP names a directory.
1404 if test -n "$CPP" && test -d "$CPP"; then
1407 if test -z "$CPP"; then
1408 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1409 echo $ac_n "(cached) $ac_c" 1>&6
1411 # This must be in double quotes, not single quotes, because CPP may get
1412 # substituted into the Makefile and "${CC-cc}" will confuse make.
1414 # On the NeXT, cc -E runs the code through the compiler's parser,
1415 # not just through cpp.
1416 cat > conftest.
$ac_ext <<EOF
1417 #line 1418 "configure"
1418 #include "confdefs.h"
1422 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1423 { (eval echo configure
:1424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1424 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1425 if test -z "$ac_err"; then
1429 echo "configure: failed program was:" >&5
1430 cat conftest.
$ac_ext >&5
1432 CPP
="${CC-cc} -E -traditional-cpp"
1433 cat > conftest.
$ac_ext <<EOF
1434 #line 1435 "configure"
1435 #include "confdefs.h"
1439 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1440 { (eval echo configure
:1441: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1441 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1442 if test -z "$ac_err"; then
1446 echo "configure: failed program was:" >&5
1447 cat conftest.
$ac_ext >&5
1449 CPP
="${CC-cc} -nologo -E"
1450 cat > conftest.
$ac_ext <<EOF
1451 #line 1452 "configure"
1452 #include "confdefs.h"
1456 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1457 { (eval echo configure
:1458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1458 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1459 if test -z "$ac_err"; then
1463 echo "configure: failed program was:" >&5
1464 cat conftest.
$ac_ext >&5
1473 ac_cv_prog_CPP
="$CPP"
1475 CPP
="$ac_cv_prog_CPP"
1477 ac_cv_prog_CPP
="$CPP"
1479 echo "$ac_t""$CPP" 1>&6
1481 echo $ac_n "checking for inline""... $ac_c" 1>&6
1482 echo "configure:1483: checking for inline" >&5
1483 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1484 echo $ac_n "(cached) $ac_c" 1>&6
1487 for ac_kw
in inline __inline__ __inline
; do
1488 cat > conftest.
$ac_ext <<EOF
1489 #line 1490 "configure"
1490 #include "confdefs.h"
1496 if { (eval echo configure
:1497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1498 ac_cv_c_inline
=$ac_kw; break
1500 echo "configure: failed program was:" >&5
1501 cat conftest.
$ac_ext >&5
1508 echo "$ac_t""$ac_cv_c_inline" 1>&6
1509 case "$ac_cv_c_inline" in
1511 no
) cat >> confdefs.h
<<\EOF
1515 *) cat >> confdefs.h
<<EOF
1516 #define inline $ac_cv_c_inline
1521 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1522 echo "configure:1523: checking for volatile" >&5
1523 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1524 echo $ac_n "(cached) $ac_c" 1>&6
1526 cat > conftest.
$ac_ext <<EOF
1527 #line 1528 "configure"
1528 #include "confdefs.h"
1534 if { (eval echo configure
:1535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1536 gcc_cv_c_volatile
=yes
1538 echo "configure: failed program was:" >&5
1539 cat conftest.
$ac_ext >&5
1541 gcc_cv_c_volatile
=no
1546 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1547 if test $gcc_cv_c_volatile = yes ; then
1548 cat >> confdefs.h
<<\EOF
1549 #define HAVE_VOLATILE 1
1555 echo $ac_n "checking for long double""... $ac_c" 1>&6
1556 echo "configure:1557: checking for long double" >&5
1557 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1558 echo $ac_n "(cached) $ac_c" 1>&6
1560 if test "$GCC" = yes; then
1561 gcc_cv_c_long_double
=yes
1563 cat > conftest.
$ac_ext <<EOF
1564 #line 1565 "configure"
1565 #include "confdefs.h"
1568 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
1569 long double foo = 0.0;
1570 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
1571 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1574 if { (eval echo configure
:1575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1576 gcc_cv_c_long_double
=yes
1578 echo "configure: failed program was:" >&5
1579 cat conftest.
$ac_ext >&5
1581 gcc_cv_c_long_double
=no
1587 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1588 if test $gcc_cv_c_long_double = yes; then
1589 cat >> confdefs.h
<<\EOF
1590 #define HAVE_LONG_DOUBLE 1
1595 echo $ac_n "checking for long long int""... $ac_c" 1>&6
1596 echo "configure:1597: checking for long long int" >&5
1597 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
1598 echo $ac_n "(cached) $ac_c" 1>&6
1600 cat > conftest.
$ac_ext <<EOF
1601 #line 1602 "configure"
1602 #include "confdefs.h"
1608 if { (eval echo configure
:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1610 ac_cv_c_long_long
=yes
1612 echo "configure: failed program was:" >&5
1613 cat conftest.
$ac_ext >&5
1615 ac_cv_c_long_long
=no
1620 echo "$ac_t""$ac_cv_c_long_long" 1>&6
1621 if test $ac_cv_c_long_long = yes; then
1622 cat >> confdefs.h
<<\EOF
1623 #define HAVE_LONG_LONG 1
1627 echo $ac_n "checking for __int64""... $ac_c" 1>&6
1628 echo "configure:1629: checking for __int64" >&5
1629 if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
1630 echo $ac_n "(cached) $ac_c" 1>&6
1632 cat > conftest.
$ac_ext <<EOF
1633 #line 1634 "configure"
1634 #include "confdefs.h"
1640 if { (eval echo configure
:1641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1644 echo "configure: failed program was:" >&5
1645 cat conftest.
$ac_ext >&5
1652 echo "$ac_t""$ac_cv_c___int64" 1>&6
1653 if test $ac_cv_c___int64 = yes; then
1654 cat >> confdefs.h
<<\EOF
1655 #define HAVE___INT64 1
1660 echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
1661 echo "configure:1662: checking for built-in _Bool" >&5
1662 if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
1663 echo $ac_n "(cached) $ac_c" 1>&6
1665 cat > conftest.
$ac_ext <<EOF
1666 #line 1667 "configure"
1667 #include "confdefs.h"
1673 if { (eval echo configure
:1674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1677 echo "configure: failed program was:" >&5
1678 cat conftest.
$ac_ext >&5
1686 echo "$ac_t""$gcc_cv_c__bool" 1>&6
1687 if test $gcc_cv_c__bool = yes; then
1688 cat >> confdefs.h
<<\EOF
1689 #define HAVE__BOOL 1
1695 # sizeof(char) is 1 by definition.
1696 echo $ac_n "checking size of short""... $ac_c" 1>&6
1697 echo "configure:1698: checking size of short" >&5
1698 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1699 echo $ac_n "(cached) $ac_c" 1>&6
1701 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1702 cat > conftest.
$ac_ext <<EOF
1703 #line 1704 "configure"
1704 #include "confdefs.h"
1705 #include "confdefs.h"
1706 #include <sys/types.h>
1710 switch (0) case 0: case (sizeof (short) == $ac_size):;
1713 if { (eval echo configure
:1714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1715 ac_cv_sizeof_short
=$ac_size
1717 echo "configure: failed program was:" >&5
1718 cat conftest.
$ac_ext >&5
1721 if test x
$ac_cv_sizeof_short != x
; then break; fi
1726 if test x
$ac_cv_sizeof_short = x
; then
1727 { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
1729 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1730 cat >> confdefs.h
<<EOF
1731 #define SIZEOF_SHORT $ac_cv_sizeof_short
1735 echo $ac_n "checking size of int""... $ac_c" 1>&6
1736 echo "configure:1737: checking size of int" >&5
1737 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1738 echo $ac_n "(cached) $ac_c" 1>&6
1740 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1741 cat > conftest.
$ac_ext <<EOF
1742 #line 1743 "configure"
1743 #include "confdefs.h"
1744 #include "confdefs.h"
1745 #include <sys/types.h>
1749 switch (0) case 0: case (sizeof (int) == $ac_size):;
1752 if { (eval echo configure
:1753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1754 ac_cv_sizeof_int
=$ac_size
1756 echo "configure: failed program was:" >&5
1757 cat conftest.
$ac_ext >&5
1760 if test x
$ac_cv_sizeof_int != x
; then break; fi
1765 if test x
$ac_cv_sizeof_int = x
; then
1766 { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
1768 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1769 cat >> confdefs.h
<<EOF
1770 #define SIZEOF_INT $ac_cv_sizeof_int
1774 echo $ac_n "checking size of long""... $ac_c" 1>&6
1775 echo "configure:1776: checking size of long" >&5
1776 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1777 echo $ac_n "(cached) $ac_c" 1>&6
1779 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1780 cat > conftest.
$ac_ext <<EOF
1781 #line 1782 "configure"
1782 #include "confdefs.h"
1783 #include "confdefs.h"
1784 #include <sys/types.h>
1788 switch (0) case 0: case (sizeof (long) == $ac_size):;
1791 if { (eval echo configure
:1792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1793 ac_cv_sizeof_long
=$ac_size
1795 echo "configure: failed program was:" >&5
1796 cat conftest.
$ac_ext >&5
1799 if test x
$ac_cv_sizeof_long != x
; then break; fi
1804 if test x
$ac_cv_sizeof_long = x
; then
1805 { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
1807 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1808 cat >> confdefs.h
<<EOF
1809 #define SIZEOF_LONG $ac_cv_sizeof_long
1813 if test $ac_cv_c_long_long = yes; then
1814 echo $ac_n "checking size of long long""... $ac_c" 1>&6
1815 echo "configure:1816: checking size of long long" >&5
1816 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1817 echo $ac_n "(cached) $ac_c" 1>&6
1819 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1820 cat > conftest.
$ac_ext <<EOF
1821 #line 1822 "configure"
1822 #include "confdefs.h"
1823 #include "confdefs.h"
1824 #include <sys/types.h>
1828 switch (0) case 0: case (sizeof (long long) == $ac_size):;
1831 if { (eval echo configure
:1832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1833 ac_cv_sizeof_long_long
=$ac_size
1835 echo "configure: failed program was:" >&5
1836 cat conftest.
$ac_ext >&5
1839 if test x
$ac_cv_sizeof_long_long != x
; then break; fi
1844 if test x
$ac_cv_sizeof_long_long = x
; then
1845 { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
1847 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1848 cat >> confdefs.h
<<EOF
1849 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1854 if test $ac_cv_c___int64 = yes; then
1855 echo $ac_n "checking size of __int64""... $ac_c" 1>&6
1856 echo "configure:1857: checking size of __int64" >&5
1857 if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
1858 echo $ac_n "(cached) $ac_c" 1>&6
1860 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1861 cat > conftest.
$ac_ext <<EOF
1862 #line 1863 "configure"
1863 #include "confdefs.h"
1864 #include "confdefs.h"
1865 #include <sys/types.h>
1869 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
1872 if { (eval echo configure
:1873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1874 ac_cv_sizeof___int64
=$ac_size
1876 echo "configure: failed program was:" >&5
1877 cat conftest.
$ac_ext >&5
1880 if test x
$ac_cv_sizeof___int64 != x
; then break; fi
1885 if test x
$ac_cv_sizeof___int64 = x
; then
1886 { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
1888 echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
1889 cat >> confdefs.h
<<EOF
1890 #define SIZEOF___INT64 $ac_cv_sizeof___int64
1896 echo $ac_n "checking execution character set""... $ac_c" 1>&6
1897 echo "configure:1898: checking execution character set" >&5
1898 if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
1899 echo $ac_n "(cached) $ac_c" 1>&6
1901 cat > conftest.
$ac_ext <<EOF
1902 #line 1903 "configure"
1903 #include "confdefs.h"
1904 #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
1905 && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
1909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1910 egrep "ASCII" >/dev
/null
2>&1; then
1912 ac_cv_c_charset
=ASCII
1916 if test x
${ac_cv_c_charset+set} != xset
; then
1917 cat > conftest.
$ac_ext <<EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1920 #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
1921 && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
1925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1926 egrep "EBCDIC" >/dev
/null
2>&1; then
1928 ac_cv_c_charset
=EBCDIC
1933 if test x
${ac_cv_c_charset+set} != xset
; then
1934 ac_cv_c_charset
=unknown
1938 echo "$ac_t""$ac_cv_c_charset" 1>&6
1939 if test $ac_cv_c_charset = unknown
; then
1940 { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
1941 elif test $ac_cv_c_charset = EBCDIC
; then
1942 cat >> confdefs.h
<<\EOF
1943 #define HOST_EBCDIC 1
1948 # If the native compiler is GCC, we can enable warnings even in stage1.
1949 # That's useful for people building cross-compilers, or just running a
1952 if test "x$GCC" = "xyes"; then
1953 warn_cflags
='$(GCC_WARN_CFLAGS)'
1957 # Stage specific cflags for build.
1961 if test x
$GCC = xyes
1963 stage1_cflags
="-Wa,-J"
1971 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1972 echo "configure:1973: checking whether ${MAKE-make} sets \${MAKE}" >&5
1973 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
1974 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1975 echo $ac_n "(cached) $ac_c" 1>&6
1977 cat > conftestmake
<<\EOF
1979 @
echo 'ac_maketemp="${MAKE}"'
1981 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1982 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1983 if test -n "$ac_maketemp"; then
1984 eval ac_cv_prog_make_
${ac_make}_set
=yes
1986 eval ac_cv_prog_make_
${ac_make}_set
=no
1990 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1991 echo "$ac_t""yes" 1>&6
1994 echo "$ac_t""no" 1>&6
1995 SET_MAKE
="MAKE=${MAKE-make}"
1999 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
2000 echo "configure:2001: checking whether a default assembler was specified" >&5
2001 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
2002 if test x
"$gas_flag" = x
"no"; then
2003 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
2005 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
2008 echo "$ac_t""no" 1>&6
2011 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
2012 echo "configure:2013: checking whether a default linker was specified" >&5
2013 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
2014 if test x
"$gnu_ld_flag" = x
"no"; then
2015 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
2017 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
2020 echo "$ac_t""no" 1>&6
2023 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
2024 echo "configure:2025: checking for GNU C library" >&5
2025 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
2026 echo $ac_n "(cached) $ac_c" 1>&6
2028 cat > conftest.
$ac_ext <<EOF
2029 #line 2030 "configure"
2030 #include "confdefs.h"
2031 #include <features.h>
2034 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
2035 #error Not a GNU C library system
2039 if { (eval echo configure
:2040: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2043 echo "configure: failed program was:" >&5
2044 cat conftest.
$ac_ext >&5
2051 echo "$ac_t""$gcc_cv_glibc" 1>&6
2052 if test $gcc_cv_glibc = yes; then
2053 cat >> confdefs.h
<<\EOF
2054 #define _GNU_SOURCE 1
2059 # Find some useful tools
2060 for ac_prog
in mawk gawk nawk
awk
2062 # Extract the first word of "$ac_prog", so it can be a program name with args.
2063 set dummy
$ac_prog; ac_word
=$2
2064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2065 echo "configure:2066: checking for $ac_word" >&5
2066 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2067 echo $ac_n "(cached) $ac_c" 1>&6
2069 if test -n "$AWK"; then
2070 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2072 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2074 for ac_dir
in $ac_dummy; do
2075 test -z "$ac_dir" && ac_dir
=.
2076 if test -f $ac_dir/$ac_word; then
2077 ac_cv_prog_AWK
="$ac_prog"
2084 AWK
="$ac_cv_prog_AWK"
2085 if test -n "$AWK"; then
2086 echo "$ac_t""$AWK" 1>&6
2088 echo "$ac_t""no" 1>&6
2091 test -n "$AWK" && break
2094 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
2095 echo "configure:2096: checking whether ln works" >&5
2096 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
2097 echo $ac_n "(cached) $ac_c" 1>&6
2099 rm -f conftestdata_t
2100 echo >conftestdata_f
2101 if ln conftestdata_f conftestdata_t
2>/dev
/null
2105 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2107 gcc_cv_prog_LN
="ln -s"
2112 rm -f conftestdata_f conftestdata_t
2115 LN
="$gcc_cv_prog_LN"
2116 if test "$gcc_cv_prog_LN" = "ln"; then
2117 echo "$ac_t""yes" 1>&6
2119 if test "$gcc_cv_prog_LN" = "ln -s"; then
2120 echo "$ac_t""no, using ln -s" 1>&6
2122 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
2126 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2127 echo "configure:2128: checking whether ln -s works" >&5
2128 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
2129 echo $ac_n "(cached) $ac_c" 1>&6
2131 rm -f conftestdata_t
2132 echo >conftestdata_f
2133 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2135 gcc_cv_prog_LN_S
="ln -s"
2137 if ln conftestdata_f conftestdata_t
2>/dev
/null
2144 rm -f conftestdata_f conftestdata_t
2147 LN_S
="$gcc_cv_prog_LN_S"
2148 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
2149 echo "$ac_t""yes" 1>&6
2151 if test "$gcc_cv_prog_LN_S" = "ln"; then
2152 echo "$ac_t""no, using ln" 1>&6
2154 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
2158 # Extract the first word of "ranlib", so it can be a program name with args.
2159 set dummy ranlib
; ac_word
=$2
2160 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2161 echo "configure:2162: checking for $ac_word" >&5
2162 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2163 echo $ac_n "(cached) $ac_c" 1>&6
2165 if test -n "$RANLIB"; then
2166 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2168 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2170 for ac_dir
in $ac_dummy; do
2171 test -z "$ac_dir" && ac_dir
=.
2172 if test -f $ac_dir/$ac_word; then
2173 ac_cv_prog_RANLIB
="ranlib"
2178 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
2181 RANLIB
="$ac_cv_prog_RANLIB"
2182 if test -n "$RANLIB"; then
2183 echo "$ac_t""$RANLIB" 1>&6
2185 echo "$ac_t""no" 1>&6
2188 # Find a good install program. We prefer a C program (faster),
2189 # so one script is as good as another. But avoid the broken or
2190 # incompatible versions:
2191 # SysV /etc/install, /usr/sbin/install
2192 # SunOS /usr/etc/install
2193 # IRIX /sbin/install
2195 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2196 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2197 # ./install, which can be erroneously created by make from ./install.sh.
2198 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2199 echo "configure:2200: checking for a BSD compatible install" >&5
2200 if test -z "$INSTALL"; then
2201 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2202 echo $ac_n "(cached) $ac_c" 1>&6
2204 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
2205 for ac_dir
in $PATH; do
2206 # Account for people who put trailing slashes in PATH elements.
2208 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
2210 # OSF1 and SCO ODT 3.0 have their own names for install.
2211 for ac_prog
in ginstall scoinst
install; do
2212 if test -f $ac_dir/$ac_prog; then
2213 if test $ac_prog = install &&
2214 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
2215 # AIX install. It has an incompatible calling convention.
2216 # OSF/1 installbsd also uses dspmsg, but is usable.
2219 ac_cv_path_install
="$ac_dir/$ac_prog -c"
2230 if test "${ac_cv_path_install+set}" = set; then
2231 INSTALL
="$ac_cv_path_install"
2233 # As a last resort, use the slow shell script. We don't cache a
2234 # path for INSTALL within a source directory, because that will
2235 # break other packages using the cache if that directory is
2236 # removed, or if the path is relative.
2237 INSTALL
="$ac_install_sh"
2240 echo "$ac_t""$INSTALL" 1>&6
2242 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2243 # It thinks the first close brace ends the variable substitution.
2244 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2246 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2249 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2250 echo "configure:2251: checking for ANSI C header files" >&5
2251 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2252 echo $ac_n "(cached) $ac_c" 1>&6
2254 cat > conftest.
$ac_ext <<EOF
2255 #line 2256 "configure"
2256 #include "confdefs.h"
2262 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2263 { (eval echo configure
:2264: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2264 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2265 if test -z "$ac_err"; then
2267 ac_cv_header_stdc
=yes
2270 echo "configure: failed program was:" >&5
2271 cat conftest.
$ac_ext >&5
2273 ac_cv_header_stdc
=no
2277 if test $ac_cv_header_stdc = yes; then
2278 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2279 cat > conftest.
$ac_ext <<EOF
2280 #line 2281 "configure"
2281 #include "confdefs.h"
2284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2285 egrep "memchr" >/dev
/null
2>&1; then
2289 ac_cv_header_stdc
=no
2295 if test $ac_cv_header_stdc = yes; then
2296 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2297 cat > conftest.
$ac_ext <<EOF
2298 #line 2299 "configure"
2299 #include "confdefs.h"
2302 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2303 egrep "free" >/dev
/null
2>&1; then
2307 ac_cv_header_stdc
=no
2313 if test $ac_cv_header_stdc = yes; then
2314 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2315 if test "$cross_compiling" = yes; then
2318 cat > conftest.
$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2322 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2323 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2324 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2325 int main () { int i; for (i = 0; i < 256; i++)
2326 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2330 if { (eval echo configure
:2331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2334 echo "configure: failed program was:" >&5
2335 cat conftest.
$ac_ext >&5
2337 ac_cv_header_stdc
=no
2345 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2346 if test $ac_cv_header_stdc = yes; then
2347 cat >> confdefs.h
<<\EOF
2348 #define STDC_HEADERS 1
2353 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2354 echo "configure:2355: checking whether time.h and sys/time.h may both be included" >&5
2355 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2356 echo $ac_n "(cached) $ac_c" 1>&6
2358 cat > conftest.
$ac_ext <<EOF
2359 #line 2360 "configure"
2360 #include "confdefs.h"
2361 #include <sys/types.h>
2362 #include <sys/time.h>
2368 if { (eval echo configure
:2369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2370 ac_cv_header_time
=yes
2372 echo "configure: failed program was:" >&5
2373 cat conftest.
$ac_ext >&5
2375 ac_cv_header_time
=no
2380 echo "$ac_t""$ac_cv_header_time" 1>&6
2381 if test $ac_cv_header_time = yes; then
2382 cat >> confdefs.h
<<\EOF
2383 #define TIME_WITH_SYS_TIME 1
2388 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
2389 echo "configure:2390: checking for working stdbool.h" >&5
2390 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
2391 echo $ac_n "(cached) $ac_c" 1>&6
2393 cat > conftest.
$ac_ext <<EOF
2394 #line 2395 "configure"
2395 #include "confdefs.h"
2396 #include <stdbool.h>
2401 if { (eval echo configure
:2402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2403 ac_cv_header_stdbool_h
=yes
2405 echo "configure: failed program was:" >&5
2406 cat conftest.
$ac_ext >&5
2408 ac_cv_header_stdbool_h
=no
2413 echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6
2414 if test $ac_cv_header_stdbool_h = yes; then
2415 cat >> confdefs.h
<<\EOF
2416 #define HAVE_STDBOOL_H 1
2421 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2422 echo "configure:2423: checking whether string.h and strings.h may both be included" >&5
2423 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2424 echo $ac_n "(cached) $ac_c" 1>&6
2426 cat > conftest.
$ac_ext <<EOF
2427 #line 2428 "configure"
2428 #include "confdefs.h"
2430 #include <strings.h>
2435 if { (eval echo configure
:2436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2437 gcc_cv_header_string
=yes
2439 echo "configure: failed program was:" >&5
2440 cat conftest.
$ac_ext >&5
2442 gcc_cv_header_string
=no
2447 echo "$ac_t""$gcc_cv_header_string" 1>&6
2448 if test $gcc_cv_header_string = yes; then
2449 cat >> confdefs.h
<<\EOF
2450 #define STRING_WITH_STRINGS 1
2455 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2456 echo "configure:2457: checking for sys/wait.h that is POSIX.1 compatible" >&5
2457 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2458 echo $ac_n "(cached) $ac_c" 1>&6
2460 cat > conftest.
$ac_ext <<EOF
2461 #line 2462 "configure"
2462 #include "confdefs.h"
2463 #include <sys/types.h>
2464 #include <sys/wait.h>
2466 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2469 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2474 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2477 if { (eval echo configure
:2478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2479 ac_cv_header_sys_wait_h
=yes
2481 echo "configure: failed program was:" >&5
2482 cat conftest.
$ac_ext >&5
2484 ac_cv_header_sys_wait_h
=no
2489 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2490 if test $ac_cv_header_sys_wait_h = yes; then
2491 cat >> confdefs.h
<<\EOF
2492 #define HAVE_SYS_WAIT_H 1
2497 for ac_hdr
in limits.h stddef.h string.h
strings.h stdlib.h
time.h \
2498 fcntl.h unistd.h sys
/file.h sys
/time.h \
2499 sys
/resource.h sys
/param.h sys
/times.h sys
/stat.h \
2500 direct.h malloc.h langinfo.h
2502 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2503 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2504 echo "configure:2505: checking for $ac_hdr" >&5
2505 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2506 echo $ac_n "(cached) $ac_c" 1>&6
2508 cat > conftest.
$ac_ext <<EOF
2509 #line 2510 "configure"
2510 #include "confdefs.h"
2513 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2514 { (eval echo configure
:2515: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2515 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2516 if test -z "$ac_err"; then
2518 eval "ac_cv_header_$ac_safe=yes"
2521 echo "configure: failed program was:" >&5
2522 cat conftest.
$ac_ext >&5
2524 eval "ac_cv_header_$ac_safe=no"
2528 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2529 echo "$ac_t""yes" 1>&6
2530 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2531 cat >> confdefs.h
<<EOF
2532 #define $ac_tr_hdr 1
2536 echo "$ac_t""no" 1>&6
2541 # Check for thread headers.
2542 ac_safe
=`echo "thread.h" | sed 'y%./+-%__p_%'`
2543 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2544 echo "configure:2545: checking for thread.h" >&5
2545 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2546 echo $ac_n "(cached) $ac_c" 1>&6
2548 cat > conftest.
$ac_ext <<EOF
2549 #line 2550 "configure"
2550 #include "confdefs.h"
2553 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2554 { (eval echo configure
:2555: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2555 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2556 if test -z "$ac_err"; then
2558 eval "ac_cv_header_$ac_safe=yes"
2561 echo "configure: failed program was:" >&5
2562 cat conftest.
$ac_ext >&5
2564 eval "ac_cv_header_$ac_safe=no"
2568 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2569 echo "$ac_t""yes" 1>&6
2572 echo "$ac_t""no" 1>&6
2576 ac_safe
=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2577 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2578 echo "configure:2579: checking for pthread.h" >&5
2579 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2580 echo $ac_n "(cached) $ac_c" 1>&6
2582 cat > conftest.
$ac_ext <<EOF
2583 #line 2584 "configure"
2584 #include "confdefs.h"
2585 #include <pthread.h>
2587 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2588 { (eval echo configure
:2589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2589 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2590 if test -z "$ac_err"; then
2592 eval "ac_cv_header_$ac_safe=yes"
2595 echo "configure: failed program was:" >&5
2596 cat conftest.
$ac_ext >&5
2598 eval "ac_cv_header_$ac_safe=no"
2602 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2603 echo "$ac_t""yes" 1>&6
2606 echo "$ac_t""no" 1>&6
2611 # These tests can't be done till we know if we have limits.h.
2612 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
2613 echo "configure:2614: checking for CHAR_BIT" >&5
2614 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
2615 echo $ac_n "(cached) $ac_c" 1>&6
2617 cat > conftest.
$ac_ext <<EOF
2618 #line 2619 "configure"
2619 #include "confdefs.h"
2620 #ifdef HAVE_LIMITS_H
2627 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2628 egrep "found" >/dev
/null
2>&1; then
2630 gcc_cv_decl_char_bit
=yes
2633 gcc_cv_decl_char_bit
=no
2640 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
2641 if test $gcc_cv_decl_char_bit = no
; then
2642 echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
2643 echo "configure:2644: checking number of bits in a byte" >&5
2644 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
2645 echo $ac_n "(cached) $ac_c" 1>&6
2649 while test $i -lt 65; do
2650 cat > conftest.
$ac_ext <<EOF
2651 #line 2652 "configure"
2652 #include "confdefs.h"
2656 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
2657 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
2661 if { (eval echo configure
:2662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2663 gcc_cv_c_nbby
=$i; break
2665 echo "configure: failed program was:" >&5
2666 cat conftest.
$ac_ext >&5
2671 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby
=failed
2675 echo "$ac_t""$gcc_cv_c_nbby" 1>&6
2676 if test $gcc_cv_c_nbby = failed
; then
2677 { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; }
2679 cat >> confdefs.h
<<EOF
2680 #define CHAR_BIT $gcc_cv_c_nbby
2685 echo $ac_n "checking byte ordering""... $ac_c" 1>&6
2686 echo "configure:2687: checking byte ordering" >&5
2687 if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
2688 echo $ac_n "(cached) $ac_c" 1>&6
2690 ac_cv_c_compile_endian
=unknown
2693 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2694 ac_cpp
='$CPP $CPPFLAGS'
2695 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2696 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2697 cross_compiling
=$ac_cv_prog_cc_cross
2699 cat > conftest.
$ac_ext <<EOF
2700 #line 2701 "configure"
2701 #include "confdefs.h"
2703 #ifdef HAVE_LIMITS_H
2704 # include <limits.h>
2706 /* This structure must have no internal padding. */
2708 char prefix[sizeof "\nendian:" - 1];
2713 #if SIZEOF_SHORT == 4
2714 ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
2716 ('A' << CHAR_BIT) | 'B',
2720 if { (eval echo configure
:2721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2722 sed 's/^[0-7]*[ ]*/ /
2725 s/ [0-9][0-9][0-9]/./g
2731 if grep 'endian:AB' conftest.dmp
>/dev
/null
2>&1; then
2732 ac_cv_c_compile_endian
=big-endian
2733 elif grep 'endian:BA' conftest.dmp
>/dev
/null
2>&1; then
2734 ac_cv_c_compile_endian
=little-endian
2739 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2740 ac_cpp
='$CPP $CPPFLAGS'
2741 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2742 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2743 cross_compiling
=$ac_cv_prog_cc_cross
2748 echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
2749 if test $ac_cv_c_compile_endian = unknown
; then
2750 { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
2751 elif test $ac_cv_c_compile_endian = big-endian
; then
2752 cat >> confdefs.h
<<\EOF
2753 #define HOST_WORDS_BIG_ENDIAN 1
2758 echo $ac_n "checking floating point format""... $ac_c" 1>&6
2759 echo "configure:2760: checking floating point format" >&5
2760 if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
2761 echo $ac_n "(cached) $ac_c" 1>&6
2765 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2766 ac_cpp
='$CPP $CPPFLAGS'
2767 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2768 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2769 cross_compiling
=$ac_cv_prog_cc_cross
2771 cat > conftest.
$ac_ext <<EOF
2772 #line 2773 "configure"
2773 #include "confdefs.h"
2774 /* This will not work unless sizeof(double) == 8. */
2775 extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
2777 /* This structure must have no internal padding. */
2778 struct possibility {
2784 #define C(cand) { "\nformat:", cand, ":tamrof\n" }
2785 struct possibility table [] =
2787 C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
2788 C( 3.53802595280598432000e+18), /* D__float - VAX */
2789 C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
2790 C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
2791 C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
2794 if { (eval echo configure
:2795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2796 sed 's/^[0-7]*[ ]*/ /
2799 s/ [0-9][0-9][0-9]/./g
2805 if grep 'format:.@IEEEF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2806 ac_cv_c_float_format
='IEEE (big-endian)'
2807 elif grep 'format:.I@@PFE.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2808 ac_cv_c_float_format
='IEEE (big-endian)'
2809 elif grep 'format:.FEEEI@.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2810 ac_cv_c_float_format
='IEEE (little-endian)'
2811 elif grep 'format:.EFP@@I.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2812 ac_cv_c_float_format
='IEEE (little-endian)'
2813 elif grep 'format:.__floa.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2814 ac_cv_c_float_format
='VAX D-float'
2815 elif grep 'format:..PDP-1.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2816 ac_cv_c_float_format
='PDP-10'
2817 elif grep 'format:.BMHEXF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2818 ac_cv_c_float_format
='IBM 370 hex'
2820 { echo "configure: error: Unknown floating point format" 1>&2; exit 1; }
2823 { echo "configure: error: compile failed" 1>&2; exit 1; }
2827 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2828 ac_cpp
='$CPP $CPPFLAGS'
2829 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2830 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2831 cross_compiling
=$ac_cv_prog_cc_cross
2836 echo "$ac_t""$ac_cv_c_float_format" 1>&6
2837 # IEEE is the default format. If the float endianness isn't the same
2838 # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
2839 # (which is a tristate: yes, no, default). This is only an issue with
2840 # IEEE; the other formats are only supported by a few machines each,
2841 # all with the same endianness.
2844 case $ac_cv_c_float_format in
2845 'IEEE (big-endian)' )
2846 if test $ac_cv_c_compile_endian = little-endian
; then
2850 'IEEE (little-endian)' )
2851 if test $ac_cv_c_compile_endian = big-endian
; then
2856 format
=VAX_FLOAT_FORMAT
2859 format
=PDP10_FLOAT_FORMAT
2862 format
=IBM_FLOAT_FORMAT
2865 if test -n "$format"; then
2866 cat >> confdefs.h
<<EOF
2867 #define HOST_FLOAT_FORMAT $format
2871 if test -n "$fbigend"; then
2872 cat >> confdefs.h
<<EOF
2873 #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend
2879 # See if GNAT has been installed
2880 if test $host != $build; then
2881 ac_tool_prefix
=${host_alias}-
2887 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2888 set dummy
${ac_tool_prefix}gnatbind
; ac_word
=$2
2889 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2890 echo "configure:2891: checking for $ac_word" >&5
2891 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2892 echo $ac_n "(cached) $ac_c" 1>&6
2894 if test -n "$GNATBIND"; then
2895 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2897 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2899 for ac_dir
in $ac_dummy; do
2900 test -z "$ac_dir" && ac_dir
=.
2901 if test -f $ac_dir/$ac_word; then
2902 ac_cv_prog_GNATBIND
="${ac_tool_prefix}gnatbind"
2909 GNATBIND
="$ac_cv_prog_GNATBIND"
2910 if test -n "$GNATBIND"; then
2911 echo "$ac_t""$GNATBIND" 1>&6
2913 echo "$ac_t""no" 1>&6
2917 if test -z "$ac_cv_prog_GNATBIND"; then
2918 if test -n "$ac_tool_prefix"; then
2919 # Extract the first word of "gnatbind", so it can be a program name with args.
2920 set dummy gnatbind
; ac_word
=$2
2921 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2922 echo "configure:2923: checking for $ac_word" >&5
2923 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2924 echo $ac_n "(cached) $ac_c" 1>&6
2926 if test -n "$GNATBIND"; then
2927 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2929 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2931 for ac_dir
in $ac_dummy; do
2932 test -z "$ac_dir" && ac_dir
=.
2933 if test -f $ac_dir/$ac_word; then
2934 ac_cv_prog_GNATBIND
="gnatbind"
2939 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND
="no"
2942 GNATBIND
="$ac_cv_prog_GNATBIND"
2943 if test -n "$GNATBIND"; then
2944 echo "$ac_t""$GNATBIND" 1>&6
2946 echo "$ac_t""no" 1>&6
2954 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
2955 echo "configure:2956: checking for compiler driver that understands Ada" >&5
2956 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
2957 echo $ac_n "(cached) $ac_c" 1>&6
2959 cat >conftest.adb
<<EOF
2960 procedure conftest is begin null; end conftest;
2963 # Have to do ac_tool_prefix and user overrides by hand.
2966 for cand
in ${ac_tool_prefix}$user_adac $user_adac \
2967 ${ac_tool_prefix}$user_cc $user_cc \
2968 ${ac_tool_prefix}gcc gcc \
2969 ${ac_tool_prefix}cc cc \
2970 ${ac_tool_prefix}gnatgcc gnatgcc \
2971 ${ac_tool_prefix}gnatcc gnatcc \
2972 ${ac_tool_prefix}adagcc adagcc \
2973 ${ac_tool_prefix}adacc adacc
; do
2974 # There is a bug in all released versions of GCC which causes the
2975 # driver to exit successfully when the appropriate language module
2976 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2977 # Therefore we must check for the error message as well as an
2978 # unsuccessful exit.
2979 errors
=`$cand -c conftest.adb 2>&1 || echo failure`
2980 if test x
"$errors" = x
; then
2981 gcc_cv_prog_adac
=$cand
2988 echo "$ac_t""$gcc_cv_prog_adac" 1>&6
2989 ADAC
=$gcc_cv_prog_adac
2992 if test x
$GNATBIND != xno
&& test x
$ADAC != xno
; then
2999 # See if we have the mktemp command.
3000 # Extract the first word of "mktemp", so it can be a program name with args.
3001 set dummy mktemp
; ac_word
=$2
3002 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3003 echo "configure:3004: checking for $ac_word" >&5
3004 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
3005 echo $ac_n "(cached) $ac_c" 1>&6
3007 if test -n "$have_mktemp_command"; then
3008 ac_cv_prog_have_mktemp_command
="$have_mktemp_command" # Let the user override the test.
3010 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3012 for ac_dir
in $ac_dummy; do
3013 test -z "$ac_dir" && ac_dir
=.
3014 if test -f $ac_dir/$ac_word; then
3015 ac_cv_prog_have_mktemp_command
="yes"
3020 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command
="no"
3023 have_mktemp_command
="$ac_cv_prog_have_mktemp_command"
3024 if test -n "$have_mktemp_command"; then
3025 echo "$ac_t""$have_mktemp_command" 1>&6
3027 echo "$ac_t""no" 1>&6
3031 # Do we have a single-tree copy of texinfo?
3032 if test -f $srcdir/..
/texinfo
/Makefile.
in; then
3033 MAKEINFO
='$(objdir)/../texinfo/makeinfo/makeinfo'
3034 gcc_cv_prog_makeinfo_modern
=yes
3035 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
3037 # See if makeinfo has been installed and is modern enough
3038 # that we can use it.
3039 # Extract the first word of "makeinfo", so it can be a program name with args.
3040 set dummy makeinfo
; ac_word
=$2
3041 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3042 echo "configure:3043: checking for $ac_word" >&5
3043 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
3044 echo $ac_n "(cached) $ac_c" 1>&6
3046 if test -n "$MAKEINFO"; then
3047 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
3049 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3051 for ac_dir
in $ac_dummy; do
3052 test -z "$ac_dir" && ac_dir
=.
3053 if test -f $ac_dir/$ac_word; then
3054 ac_cv_prog_MAKEINFO
="makeinfo"
3061 MAKEINFO
="$ac_cv_prog_MAKEINFO"
3062 if test -n "$MAKEINFO"; then
3063 echo "$ac_t""$MAKEINFO" 1>&6
3065 echo "$ac_t""no" 1>&6
3068 if test -n "$MAKEINFO"; then
3069 # Found it, now check the version.
3070 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
3071 echo "configure:3072: checking for modern makeinfo" >&5
3072 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
3073 echo $ac_n "(cached) $ac_c" 1>&6
3075 ac_prog_version
=`$MAKEINFO --version 2>&1 |
3076 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3077 echo "configure:3078: version of makeinfo is $ac_prog_version" >&5
3078 case $ac_prog_version in
3079 '') gcc_cv_prog_makeinfo_modern
=no
;;
3081 gcc_cv_prog_makeinfo_modern
=yes;;
3082 *) gcc_cv_prog_makeinfo_modern
=no
;;
3087 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
3089 gcc_cv_prog_makeinfo_modern
=no
3094 if test $gcc_cv_prog_makeinfo_modern = no
; then
3095 echo "configure: warning:
3096 *** Makeinfo is missing or too old.
3097 *** Info documentation will not be built." 1>&2
3103 # Is pod2man recent enough to regenerate manpages?
3104 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
3105 echo "configure:3106: checking for recent Pod::Man" >&5
3106 if perl
-e 'use 1.10 Pod::Man' >/dev
/null
2>&1; then
3107 echo "$ac_t""yes" 1>&6
3108 GENERATED_MANPAGES
=generated-manpages
3110 echo "$ac_t""no" 1>&6
3115 if test -f $srcdir/..
/flex
/skel.c
; then
3116 FLEX
='$(objdir)/../flex/flex'
3118 # Extract the first word of "flex", so it can be a program name with args.
3119 set dummy flex
; ac_word
=$2
3120 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3121 echo "configure:3122: checking for $ac_word" >&5
3122 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
3123 echo $ac_n "(cached) $ac_c" 1>&6
3125 if test -n "$FLEX"; then
3126 ac_cv_prog_FLEX
="$FLEX" # Let the user override the test.
3128 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3130 for ac_dir
in $ac_dummy; do
3131 test -z "$ac_dir" && ac_dir
=.
3132 if test -f $ac_dir/$ac_word; then
3133 ac_cv_prog_FLEX
="flex"
3138 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX
="false"
3141 FLEX
="$ac_cv_prog_FLEX"
3142 if test -n "$FLEX"; then
3143 echo "$ac_t""$FLEX" 1>&6
3145 echo "$ac_t""no" 1>&6
3151 # The -L switch is so bison can find its skeleton file.
3152 if test -f $srcdir/..
/bison
/bison.simple
; then
3153 BISON
='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
3155 # Extract the first word of "bison", so it can be a program name with args.
3156 set dummy bison
; ac_word
=$2
3157 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3158 echo "configure:3159: checking for $ac_word" >&5
3159 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
3160 echo $ac_n "(cached) $ac_c" 1>&6
3162 if test -n "$BISON"; then
3163 ac_cv_prog_BISON
="$BISON" # Let the user override the test.
3165 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3167 for ac_dir
in $ac_dummy; do
3168 test -z "$ac_dir" && ac_dir
=.
3169 if test -f $ac_dir/$ac_word; then
3170 ac_cv_prog_BISON
="bison"
3175 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON
="false"
3178 BISON
="$ac_cv_prog_BISON"
3179 if test -n "$BISON"; then
3180 echo "$ac_t""$BISON" 1>&6
3182 echo "$ac_t""no" 1>&6
3187 # These libraries may be used by collect2.
3188 # We may need a special search path to get them linked.
3189 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
3190 echo "configure:3191: checking for collect2 libraries" >&5
3191 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
3192 echo $ac_n "(cached) $ac_c" 1>&6
3195 for libs
in '' -lld -lmld \
3196 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
3197 '-L/usr/lib/cmplrs/cc3.11 -lmld'
3200 cat > conftest.
$ac_ext <<EOF
3201 #line 3202 "configure"
3202 #include "confdefs.h"
3203 /* Override any gcc2 internal prototype to avoid an error. */
3204 /* We use char because int might match the return type of a gcc2
3205 builtin and then its argument prototype would still apply. */
3212 if { (eval echo configure
:3213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3214 gcc_cv_collect2_libs
="$libs"; break
3216 echo "configure: failed program was:" >&5
3217 cat conftest.
$ac_ext >&5
3222 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs
='none required'
3225 echo "$ac_t""$gcc_cv_collect2_libs" 1>&6
3226 case $gcc_cv_collect2_libs in
3228 *) COLLECT2_LIBS
=$gcc_cv_collect2_libs ;;
3232 # When building Ada code on Alpha, we need exc_resume which is usually in
3233 # -lexc. So test for it.
3237 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
3238 echo "configure:3239: checking for library containing exc_resume" >&5
3239 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
3240 echo $ac_n "(cached) $ac_c" 1>&6
3242 ac_func_search_save_LIBS
="$LIBS"
3243 ac_cv_search_exc_resume
="no"
3244 cat > conftest.
$ac_ext <<EOF
3245 #line 3246 "configure"
3246 #include "confdefs.h"
3247 /* Override any gcc2 internal prototype to avoid an error. */
3248 /* We use char because int might match the return type of a gcc2
3249 builtin and then its argument prototype would still apply. */
3256 if { (eval echo configure
:3257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3258 ac_cv_search_exc_resume
="none required"
3260 echo "configure: failed program was:" >&5
3261 cat conftest.
$ac_ext >&5
3264 test "$ac_cv_search_exc_resume" = "no" && for i
in exc
; do
3265 LIBS
="-l$i $ac_func_search_save_LIBS"
3266 cat > conftest.
$ac_ext <<EOF
3267 #line 3268 "configure"
3268 #include "confdefs.h"
3269 /* Override any gcc2 internal prototype to avoid an error. */
3270 /* We use char because int might match the return type of a gcc2
3271 builtin and then its argument prototype would still apply. */
3278 if { (eval echo configure
:3279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3280 ac_cv_search_exc_resume
="-l$i"
3283 echo "configure: failed program was:" >&5
3284 cat conftest.
$ac_ext >&5
3288 LIBS
="$ac_func_search_save_LIBS"
3291 echo "$ac_t""$ac_cv_search_exc_resume" 1>&6
3292 if test "$ac_cv_search_exc_resume" != "no"; then
3293 test "$ac_cv_search_exc_resume" = "none required" || LIBS
="$ac_cv_search_exc_resume $LIBS"
3302 # See if the stage1 system preprocessor understands the ANSI C
3303 # preprocessor stringification operator. (Used by symcat.h.)
3306 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
3307 echo "configure:3308: checking for preprocessor stringizing operator" >&5
3308 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
3309 echo $ac_n "(cached) $ac_c" 1>&6
3311 cat > conftest.
$ac_ext <<EOF
3312 #line 3313 "configure"
3313 #include "confdefs.h"
3317 char *s = x(teststring);
3320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3321 egrep "#teststring" >/dev
/null
2>&1; then
3323 ac_cv_c_stringize
=no
3326 ac_cv_c_stringize
=yes
3332 if test "${ac_cv_c_stringize}" = yes
3334 cat >> confdefs.h
<<\EOF
3335 #define HAVE_STRINGIZE 1
3339 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
3342 # Use <inttypes.h> only if it exists,
3343 # doesn't clash with <sys/types.h>, and declares intmax_t.
3344 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
3345 echo "configure:3346: checking for inttypes.h" >&5
3346 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
3347 echo $ac_n "(cached) $ac_c" 1>&6
3349 cat > conftest.
$ac_ext <<EOF
3350 #line 3351 "configure"
3351 #include "confdefs.h"
3352 #include <sys/types.h>
3353 #include <inttypes.h>
3358 if { (eval echo configure
:3359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3360 gcc_cv_header_inttypes_h
=yes
3362 echo "configure: failed program was:" >&5
3363 cat conftest.
$ac_ext >&5
3365 gcc_cv_header_inttypes_h
=no
3370 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
3371 if test $gcc_cv_header_inttypes_h = yes; then
3372 cat >> confdefs.h
<<\EOF
3373 #define HAVE_INTTYPES_H 1
3379 for ac_func
in strtoul bsearch popen
times clock \
3380 strchr strrchr
kill getrlimit setrlimit atoll atoq \
3381 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
3382 fputs_unlocked fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
3385 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3386 echo "configure:3387: checking for $ac_func" >&5
3387 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3388 echo $ac_n "(cached) $ac_c" 1>&6
3390 cat > conftest.
$ac_ext <<EOF
3391 #line 3392 "configure"
3392 #include "confdefs.h"
3393 /* System header to define __stub macros and hopefully few prototypes,
3394 which can conflict with char $ac_func(); below. */
3396 /* Override any gcc2 internal prototype to avoid an error. */
3397 /* We use char because int might match the return type of a gcc2
3398 builtin and then its argument prototype would still apply. */
3403 /* The GNU C library defines this for functions which it implements
3404 to always fail with ENOSYS. Some functions are actually named
3405 something starting with __ and the normal name is an alias. */
3406 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3414 if { (eval echo configure
:3415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3416 eval "ac_cv_func_$ac_func=yes"
3418 echo "configure: failed program was:" >&5
3419 cat conftest.
$ac_ext >&5
3421 eval "ac_cv_func_$ac_func=no"
3426 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3427 echo "$ac_t""yes" 1>&6
3428 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3429 cat >> confdefs.h
<<EOF
3430 #define $ac_tr_func 1
3434 echo "$ac_t""no" 1>&6
3439 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
3440 echo "configure:3441: checking for ssize_t" >&5
3441 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
3442 echo $ac_n "(cached) $ac_c" 1>&6
3444 cat > conftest.
$ac_ext <<EOF
3445 #line 3446 "configure"
3446 #include "confdefs.h"
3447 #include <sys/types.h>
3453 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3454 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3456 ac_cv_type_ssize_t
=yes
3459 ac_cv_type_ssize_t
=no
3464 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
3465 if test $ac_cv_type_ssize_t = no
; then
3466 cat >> confdefs.h
<<\EOF
3473 # Try to determine the array type of the second argument of getgroups
3474 # for the target system (int or gid_t).
3475 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3476 echo "configure:3477: checking for uid_t in sys/types.h" >&5
3477 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3478 echo $ac_n "(cached) $ac_c" 1>&6
3480 cat > conftest.
$ac_ext <<EOF
3481 #line 3482 "configure"
3482 #include "confdefs.h"
3483 #include <sys/types.h>
3485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3486 egrep "uid_t" >/dev
/null
2>&1; then
3488 ac_cv_type_uid_t
=yes
3497 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3498 if test $ac_cv_type_uid_t = no
; then
3499 cat >> confdefs.h
<<\EOF
3503 cat >> confdefs.h
<<\EOF
3509 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3510 echo "configure:3511: checking type of array argument to getgroups" >&5
3511 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3512 echo $ac_n "(cached) $ac_c" 1>&6
3514 if test "$cross_compiling" = yes; then
3515 ac_cv_type_getgroups
=cross
3517 cat > conftest.
$ac_ext <<EOF
3518 #line 3519 "configure"
3519 #include "confdefs.h"
3521 /* Thanks to Mike Rendell for this test. */
3522 #include <sys/types.h>
3525 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3530 union { gid_t gval; long lval; } val;
3533 for (i = 0; i < NGID; i++)
3534 gidset[i] = val.gval;
3535 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3537 /* Exit non-zero if getgroups seems to require an array of ints. This
3538 happens when gid_t is short but getgroups modifies an array of ints. */
3539 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3543 if { (eval echo configure
:3544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3545 ac_cv_type_getgroups
=gid_t
3547 echo "configure: failed program was:" >&5
3548 cat conftest.
$ac_ext >&5
3550 ac_cv_type_getgroups
=int
3555 if test $ac_cv_type_getgroups = cross
; then
3556 cat > conftest.
$ac_ext <<EOF
3557 #line 3558 "configure"
3558 #include "confdefs.h"
3561 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3562 egrep "getgroups.*int.*gid_t" >/dev
/null
2>&1; then
3564 ac_cv_type_getgroups
=gid_t
3567 ac_cv_type_getgroups
=int
3574 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3575 cat >> confdefs.h
<<EOF
3576 #define GETGROUPS_T $ac_cv_type_getgroups
3580 if test "${target}" = "${build}"; then
3581 TARGET_GETGROUPS_T
=$ac_cv_type_getgroups
3584 # This condition may need some tweaking. It should include all
3585 # targets where the array type of the second argument of getgroups
3586 # is int and the type of gid_t is not equivalent to int.
3587 *-*-sunos* |
*-*-ultrix*)
3588 TARGET_GETGROUPS_T
=int
3591 TARGET_GETGROUPS_T
=gid_t
3597 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
3598 echo "configure:3599: checking for vprintf" >&5
3599 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
3600 echo $ac_n "(cached) $ac_c" 1>&6
3602 cat > conftest.
$ac_ext <<EOF
3603 #line 3604 "configure"
3604 #include "confdefs.h"
3605 /* System header to define __stub macros and hopefully few prototypes,
3606 which can conflict with char vprintf(); below. */
3608 /* Override any gcc2 internal prototype to avoid an error. */
3609 /* We use char because int might match the return type of a gcc2
3610 builtin and then its argument prototype would still apply. */
3615 /* The GNU C library defines this for functions which it implements
3616 to always fail with ENOSYS. Some functions are actually named
3617 something starting with __ and the normal name is an alias. */
3618 #if defined (__stub_vprintf) || defined (__stub___vprintf)
3626 if { (eval echo configure
:3627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3628 eval "ac_cv_func_vprintf=yes"
3630 echo "configure: failed program was:" >&5
3631 cat conftest.
$ac_ext >&5
3633 eval "ac_cv_func_vprintf=no"
3638 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
3639 echo "$ac_t""yes" 1>&6
3640 cat >> confdefs.h
<<\EOF
3641 #define HAVE_VPRINTF 1
3645 echo "$ac_t""no" 1>&6
3648 if test "$ac_cv_func_vprintf" != yes; then
3649 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
3650 echo "configure:3651: checking for _doprnt" >&5
3651 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
3652 echo $ac_n "(cached) $ac_c" 1>&6
3654 cat > conftest.
$ac_ext <<EOF
3655 #line 3656 "configure"
3656 #include "confdefs.h"
3657 /* System header to define __stub macros and hopefully few prototypes,
3658 which can conflict with char _doprnt(); below. */
3660 /* Override any gcc2 internal prototype to avoid an error. */
3661 /* We use char because int might match the return type of a gcc2
3662 builtin and then its argument prototype would still apply. */
3667 /* The GNU C library defines this for functions which it implements
3668 to always fail with ENOSYS. Some functions are actually named
3669 something starting with __ and the normal name is an alias. */
3670 #if defined (__stub__doprnt) || defined (__stub____doprnt)
3678 if { (eval echo configure
:3679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3680 eval "ac_cv_func__doprnt=yes"
3682 echo "configure: failed program was:" >&5
3683 cat conftest.
$ac_ext >&5
3685 eval "ac_cv_func__doprnt=no"
3690 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
3691 echo "$ac_t""yes" 1>&6
3692 cat >> confdefs.h
<<\EOF
3693 #define HAVE_DOPRNT 1
3697 echo "$ac_t""no" 1>&6
3704 if test $ac_cv_func_vprintf != yes ; then
3706 if test $ac_cv_func__doprnt != yes ; then
3713 for ac_func
in strstr
3715 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3716 echo "configure:3717: checking for $ac_func" >&5
3717 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3718 echo $ac_n "(cached) $ac_c" 1>&6
3720 cat > conftest.
$ac_ext <<EOF
3721 #line 3722 "configure"
3722 #include "confdefs.h"
3723 /* System header to define __stub macros and hopefully few prototypes,
3724 which can conflict with char $ac_func(); below. */
3726 /* Override any gcc2 internal prototype to avoid an error. */
3727 /* We use char because int might match the return type of a gcc2
3728 builtin and then its argument prototype would still apply. */
3733 /* The GNU C library defines this for functions which it implements
3734 to always fail with ENOSYS. Some functions are actually named
3735 something starting with __ and the normal name is an alias. */
3736 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3744 if { (eval echo configure
:3745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3746 eval "ac_cv_func_$ac_func=yes"
3748 echo "configure: failed program was:" >&5
3749 cat conftest.
$ac_ext >&5
3751 eval "ac_cv_func_$ac_func=no"
3756 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3757 echo "$ac_t""yes" 1>&6
3758 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3759 cat >> confdefs.h
<<EOF
3760 #define $ac_tr_func 1
3764 echo "$ac_t""no" 1>&6
3770 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
3771 echo "configure:3772: checking whether the printf functions support %p" >&5
3772 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
3773 echo $ac_n "(cached) $ac_c" 1>&6
3775 if test "$cross_compiling" = yes; then
3776 gcc_cv_func_printf_ptr
=no
3778 cat > conftest.
$ac_ext <<EOF
3779 #line 3780 "configure"
3780 #include "confdefs.h"
3786 char *p = buf, *q = NULL;
3787 sprintf(buf, "%p", p);
3788 sscanf(buf, "%p", &q);
3792 if { (eval echo configure
:3793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3794 gcc_cv_func_printf_ptr
=yes
3796 echo "configure: failed program was:" >&5
3797 cat conftest.
$ac_ext >&5
3799 gcc_cv_func_printf_ptr
=no
3804 rm -f core core.
* *.core
3807 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
3808 if test $gcc_cv_func_printf_ptr = yes ; then
3809 cat >> confdefs.h
<<\EOF
3810 #define HAVE_PRINTF_PTR 1
3818 { echo "configure: error:
3819 *** UWIN may not be used as a host platform because
3820 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
3823 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3824 echo "configure:3825: checking for pid_t" >&5
3825 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3826 echo $ac_n "(cached) $ac_c" 1>&6
3828 cat > conftest.
$ac_ext <<EOF
3829 #line 3830 "configure"
3830 #include "confdefs.h"
3831 #include <sys/types.h>
3837 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3838 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3840 ac_cv_type_pid_t
=yes
3848 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3849 if test $ac_cv_type_pid_t = no
; then
3850 cat >> confdefs.h
<<\EOF
3856 ac_safe
=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3857 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3858 echo "configure:3859: checking for vfork.h" >&5
3859 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3860 echo $ac_n "(cached) $ac_c" 1>&6
3862 cat > conftest.
$ac_ext <<EOF
3863 #line 3864 "configure"
3864 #include "confdefs.h"
3867 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3868 { (eval echo configure
:3869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3869 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3870 if test -z "$ac_err"; then
3872 eval "ac_cv_header_$ac_safe=yes"
3875 echo "configure: failed program was:" >&5
3876 cat conftest.
$ac_ext >&5
3878 eval "ac_cv_header_$ac_safe=no"
3882 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3883 echo "$ac_t""yes" 1>&6
3884 cat >> confdefs.h
<<\EOF
3885 #define HAVE_VFORK_H 1
3889 echo "$ac_t""no" 1>&6
3892 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3893 echo "configure:3894: checking for working vfork" >&5
3894 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3895 echo $ac_n "(cached) $ac_c" 1>&6
3897 if test "$cross_compiling" = yes; then
3898 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3899 echo "configure:3900: checking for vfork" >&5
3900 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3901 echo $ac_n "(cached) $ac_c" 1>&6
3903 cat > conftest.
$ac_ext <<EOF
3904 #line 3905 "configure"
3905 #include "confdefs.h"
3906 /* System header to define __stub macros and hopefully few prototypes,
3907 which can conflict with char vfork(); below. */
3909 /* Override any gcc2 internal prototype to avoid an error. */
3910 /* We use char because int might match the return type of a gcc2
3911 builtin and then its argument prototype would still apply. */
3916 /* The GNU C library defines this for functions which it implements
3917 to always fail with ENOSYS. Some functions are actually named
3918 something starting with __ and the normal name is an alias. */
3919 #if defined (__stub_vfork) || defined (__stub___vfork)
3927 if { (eval echo configure
:3928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3929 eval "ac_cv_func_vfork=yes"
3931 echo "configure: failed program was:" >&5
3932 cat conftest.
$ac_ext >&5
3934 eval "ac_cv_func_vfork=no"
3939 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3940 echo "$ac_t""yes" 1>&6
3943 echo "$ac_t""no" 1>&6
3946 ac_cv_func_vfork_works
=$ac_cv_func_vfork
3948 cat > conftest.
$ac_ext <<EOF
3949 #line 3950 "configure"
3950 #include "confdefs.h"
3951 /* Thanks to Paul Eggert for this test. */
3953 #include <sys/types.h>
3954 #include <sys/stat.h>
3955 #ifdef HAVE_UNISTD_H
3961 /* On some sparc systems, changes by the child to local and incoming
3962 argument registers are propagated back to the parent.
3963 The compiler is told about this with #include <vfork.h>,
3964 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3965 Test for this by using a static variable whose address
3966 is put into a register that is clobbered by the vfork. */
3969 sparc_address_test (int arg)
3971 sparc_address_test (arg) int arg;
3989 pid_t parent = getpid ();
3992 sparc_address_test ();
3997 /* Here is another test for sparc vfork register problems.
3998 This test uses lots of local variables, at least
3999 as many local variables as main has allocated so far
4000 including compiler temporaries. 4 locals are enough for
4001 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4002 A buggy compiler should reuse the register of parent
4003 for one of the local variables, since it will think that
4004 parent can't possibly be used any more in this routine.
4005 Assigning to the local variable will thus munge parent
4006 in the parent process. */
4008 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4009 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4010 /* Convince the compiler that p..p7 are live; otherwise, it might
4011 use the same hardware register for all 8 local variables. */
4012 if (p != p1 || p != p2 || p != p3 || p != p4
4013 || p != p5 || p != p6 || p != p7)
4016 /* On some systems (e.g. IRIX 3.3),
4017 vfork doesn't separate parent from child file descriptors.
4018 If the child closes a descriptor before it execs or exits,
4019 this munges the parent's descriptor as well.
4020 Test for this by closing stdout in the child. */
4021 _exit(close(fileno(stdout)) != 0);
4026 while (wait(&status) != child)
4029 /* Was there some problem with vforking? */
4032 /* Did the child fail? (This shouldn't happen.) */
4035 /* Did the vfork/compiler bug occur? */
4036 || parent != getpid()
4038 /* Did the file descriptor bug occur? */
4039 || fstat(fileno(stdout), &st) != 0
4044 if { (eval echo configure
:4045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4046 ac_cv_func_vfork_works
=yes
4048 echo "configure: failed program was:" >&5
4049 cat conftest.
$ac_ext >&5
4051 ac_cv_func_vfork_works
=no
4058 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4059 if test $ac_cv_func_vfork_works = no
; then
4060 cat >> confdefs.h
<<\EOF
4066 for ac_func
in getpagesize
4068 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4069 echo "configure:4070: checking for $ac_func" >&5
4070 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4071 echo $ac_n "(cached) $ac_c" 1>&6
4073 cat > conftest.
$ac_ext <<EOF
4074 #line 4075 "configure"
4075 #include "confdefs.h"
4076 /* System header to define __stub macros and hopefully few prototypes,
4077 which can conflict with char $ac_func(); below. */
4079 /* Override any gcc2 internal prototype to avoid an error. */
4080 /* We use char because int might match the return type of a gcc2
4081 builtin and then its argument prototype would still apply. */
4086 /* The GNU C library defines this for functions which it implements
4087 to always fail with ENOSYS. Some functions are actually named
4088 something starting with __ and the normal name is an alias. */
4089 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4097 if { (eval echo configure
:4098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4099 eval "ac_cv_func_$ac_func=yes"
4101 echo "configure: failed program was:" >&5
4102 cat conftest.
$ac_ext >&5
4104 eval "ac_cv_func_$ac_func=no"
4109 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4110 echo "$ac_t""yes" 1>&6
4111 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4112 cat >> confdefs.h
<<EOF
4113 #define $ac_tr_func 1
4117 echo "$ac_t""no" 1>&6
4121 # The test program for the next two tests is the same except for one
4123 cat >ct-mmap.inc
<<'EOF'
4124 #include <sys/types.h>
4125 #include <sys/mman.h>
4131 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
4132 # define MAP_ANONYMOUS MAP_ANON
4135 /* This mess was copied from the GNU getpagesize.h. */
4136 #ifndef HAVE_GETPAGESIZE
4137 # ifdef HAVE_UNISTD_H
4138 # include <unistd.h>
4141 /* Assume that all systems that can run configure have sys/param.h. */
4142 # ifndef HAVE_SYS_PARAM_H
4143 # define HAVE_SYS_PARAM_H 1
4146 # ifdef _SC_PAGESIZE
4147 # define getpagesize() sysconf(_SC_PAGESIZE)
4148 # else /* no _SC_PAGESIZE */
4149 # ifdef HAVE_SYS_PARAM_H
4150 # include <sys/param.h>
4151 # ifdef EXEC_PAGESIZE
4152 # define getpagesize() EXEC_PAGESIZE
4153 # else /* no EXEC_PAGESIZE */
4155 # define getpagesize() NBPG * CLSIZE
4158 # endif /* no CLSIZE */
4159 # else /* no NBPG */
4161 # define getpagesize() NBPC
4162 # else /* no NBPC */
4164 # define getpagesize() PAGESIZE
4165 # endif /* PAGESIZE */
4166 # endif /* no NBPC */
4167 # endif /* no NBPG */
4168 # endif /* no EXEC_PAGESIZE */
4169 # else /* no HAVE_SYS_PARAM_H */
4170 # define getpagesize() 8192 /* punt totally */
4171 # endif /* no HAVE_SYS_PARAM_H */
4172 # endif /* no _SC_PAGESIZE */
4174 #endif /* no HAVE_GETPAGESIZE */
4177 # define MAP_FAILED -1
4181 #define perror_exit(str, val) \
4182 do { perror(str); exit(val); } while (0)
4184 /* Some versions of cygwin mmap require that munmap is called with the
4185 same parameters as mmap. GCC expects that this is not the case.
4186 Test for various forms of this problem. Warning - icky signal games. */
4188 static sigset_t unblock_sigsegv;
4198 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4199 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
4201 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4202 MAP_PRIVATE, devzero, 0);
4210 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
4214 /* Basic functionality test. */
4218 char *x = anonmap (pg);
4219 if (x == (char *) MAP_FAILED)
4220 perror_exit("test 0 mmap", 2);
4224 if (munmap(x, pg) < 0)
4225 perror_exit("test 0 munmap", 3);
4228 /* 1. If we map a 2-page region and unmap its second page, the first page
4233 char *x = anonmap (pg * 2);
4234 if (x == (char *)MAP_FAILED)
4235 perror_exit ("test 1 mmap", 4);
4237 signal (SIGSEGV, sigsegv);
4239 perror_exit ("test 1 fault", 5);
4244 if (munmap (x + pg, pg) < 0)
4245 perror_exit ("test 1 munmap 1", 6);
4248 if (setjmp (r) == 0)
4251 perror_exit ("test 1 no fault", 7);
4253 if (munmap (x, pg) < 0)
4254 perror_exit ("test 1 munmap 2", 8);
4257 /* 2. If we map a 2-page region and unmap its first page, the second
4258 page must remain. */
4262 char *x = anonmap (pg * 2);
4263 if (x == (char *)MAP_FAILED)
4264 perror_exit ("test 2 mmap", 9);
4266 signal (SIGSEGV, sigsegv);
4268 perror_exit ("test 2 fault", 10);
4273 if (munmap (x, pg) < 0)
4274 perror_exit ("test 2 munmap 1", 11);
4278 if (setjmp (r) == 0)
4281 perror_exit ("test 2 no fault", 12);
4284 if (munmap (x+pg, pg) < 0)
4285 perror_exit ("test 2 munmap 2", 13);
4288 /* 3. If we map two adjacent 1-page regions and unmap them both with
4289 one munmap, both must go away.
4291 Getting two adjacent 1-page regions with two mmap calls is slightly
4292 tricky. All OS's tested skip over already-allocated blocks; therefore
4293 we have been careful to unmap all allocated regions in previous tests.
4294 HP/UX allocates pages backward in memory. No OS has yet been observed
4295 to be so perverse as to leave unmapped space between consecutive calls
4304 if (x == (char *)MAP_FAILED)
4305 perror_exit ("test 3 mmap 1", 14);
4307 if (y == (char *)MAP_FAILED)
4308 perror_exit ("test 3 mmap 2", 15);
4313 z = y, y = x, x = z;
4316 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
4317 (unsigned long)x, (unsigned long)y);
4322 signal (SIGSEGV, sigsegv);
4324 perror_exit ("test 3 fault", 17);
4329 if (munmap (x, pg*2) < 0)
4330 perror_exit ("test 3 munmap", 18);
4332 if (setjmp (r) == 0)
4335 perror_exit ("test 3 no fault 1", 19);
4338 signal (SIGSEGV, sigsegv);
4339 if (setjmp (r) == 0)
4342 perror_exit ("test 3 no fault 2", 20);
4349 sigemptyset (&unblock_sigsegv);
4350 sigaddset (&unblock_sigsegv, SIGSEGV);
4351 pg = getpagesize ();
4352 #ifndef USE_MAP_ANON
4353 devzero = open ("/dev/zero", O_RDWR);
4355 perror_exit ("open /dev/zero", 1);
4367 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
4368 echo "configure:4369: checking for working mmap from /dev/zero" >&5
4369 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
4370 echo $ac_n "(cached) $ac_c" 1>&6
4372 if test "$cross_compiling" = yes; then
4373 # If this is not cygwin, and /dev/zero is a character device, it's probably
4374 # safe to assume it works.
4376 cygwin
* | win32 | pe | mingw
* ) ac_cv_func_mmap_dev_zero
=buggy
;;
4377 * ) if test -c /dev
/zero
4378 then ac_cv_func_mmap_dev_zero
=yes
4379 else ac_cv_func_mmap_dev_zero
=no
4383 cat > conftest.
$ac_ext <<EOF
4384 #line 4385 "configure"
4385 #include "confdefs.h"
4386 #include "ct-mmap.inc"
4388 if { (eval echo configure
:4389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4390 ac_cv_func_mmap_dev_zero
=yes
4392 echo "configure: failed program was:" >&5
4393 cat conftest.
$ac_ext >&5
4396 then ac_cv_func_mmap_dev_zero
=no
4397 else ac_cv_func_mmap_dev_zero
=buggy
4406 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
4407 if test $ac_cv_func_mmap_dev_zero = yes; then
4408 cat >> confdefs.h
<<\EOF
4409 #define HAVE_MMAP_DEV_ZERO 1
4414 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
4415 echo "configure:4416: checking for working mmap with MAP_ANON(YMOUS)" >&5
4416 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
4417 echo $ac_n "(cached) $ac_c" 1>&6
4419 if test "$cross_compiling" = yes; then
4420 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
4421 # just because it's there. Some SCO Un*xen define it but don't implement it.
4422 ac_cv_func_mmap_anon
=no
4424 cat > conftest.
$ac_ext <<EOF
4425 #line 4426 "configure"
4426 #include "confdefs.h"
4427 #define USE_MAP_ANON
4428 #include "ct-mmap.inc"
4430 if { (eval echo configure
:4431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4432 ac_cv_func_mmap_anon
=yes
4434 echo "configure: failed program was:" >&5
4435 cat conftest.
$ac_ext >&5
4438 then ac_cv_func_mmap_anon
=no
4439 else ac_cv_func_mmap_anon
=buggy
4448 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
4449 if test $ac_cv_func_mmap_anon = yes; then
4450 cat >> confdefs.h
<<\EOF
4451 #define HAVE_MMAP_ANON 1
4457 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
4458 echo "configure:4459: checking for working mmap of a file" >&5
4459 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
4460 echo $ac_n "(cached) $ac_c" 1>&6
4462 # Create a file one thousand bytes long.
4463 for i
in 1 2 3 4 5 6 7 8 9 0
4464 do for j
in 1 2 3 4 5 6 7 8 9 0
4467 done > conftestdata$$
4469 if test "$cross_compiling" = yes; then
4470 ac_cv_func_mmap_file
=no
4472 cat > conftest.
$ac_ext <<EOF
4473 #line 4474 "configure"
4474 #include "confdefs.h"
4476 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
4477 Richard Henderson and Alexandre Oliva.
4478 Check whether read-only mmap of a plain file works. */
4479 #include <sys/types.h>
4480 #include <sys/stat.h>
4482 #include <sys/mman.h>
4490 fd = open("conftestdata$$", O_RDONLY);
4494 if (fstat (fd, &st))
4497 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
4498 if (x == (char *) -1)
4501 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
4504 if (munmap(x, st.st_size) < 0)
4510 if { (eval echo configure
:4511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4512 ac_cv_func_mmap_file
=yes
4514 echo "configure: failed program was:" >&5
4515 cat conftest.
$ac_ext >&5
4517 ac_cv_func_mmap_file
=no
4524 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
4525 if test $ac_cv_func_mmap_file = yes; then
4526 cat >> confdefs.h
<<\EOF
4527 #define HAVE_MMAP_FILE 1
4535 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4536 if test "${with_libiconv_prefix+set}" = set; then
4537 withval
="$with_libiconv_prefix"
4539 for dir
in `echo "$withval" | tr : ' '`; do
4540 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
4541 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
4547 echo $ac_n "checking for iconv""... $ac_c" 1>&6
4548 echo "configure:4549: checking for iconv" >&5
4549 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4550 echo $ac_n "(cached) $ac_c" 1>&6
4553 am_cv_func_iconv
="no, consider installing GNU libiconv"
4555 cat > conftest.
$ac_ext <<EOF
4556 #line 4557 "configure"
4557 #include "confdefs.h"
4561 iconv_t cd = iconv_open("","");
4562 iconv(cd,NULL,NULL,NULL,NULL);
4566 if { (eval echo configure
:4567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4568 am_cv_func_iconv
=yes
4570 echo "configure: failed program was:" >&5
4571 cat conftest.
$ac_ext >&5
4574 if test "$am_cv_func_iconv" != yes; then
4575 am_save_LIBS
="$LIBS"
4576 LIBS
="$LIBS -liconv"
4577 cat > conftest.
$ac_ext <<EOF
4578 #line 4579 "configure"
4579 #include "confdefs.h"
4583 iconv_t cd = iconv_open("","");
4584 iconv(cd,NULL,NULL,NULL,NULL);
4588 if { (eval echo configure
:4589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4591 am_cv_func_iconv
=yes
4593 echo "configure: failed program was:" >&5
4594 cat conftest.
$ac_ext >&5
4597 LIBS
="$am_save_LIBS"
4602 echo "$ac_t""$am_cv_func_iconv" 1>&6
4603 if test "$am_cv_func_iconv" = yes; then
4604 cat >> confdefs.h
<<\EOF
4605 #define HAVE_ICONV 1
4608 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4609 echo "configure:4610: checking for iconv declaration" >&5
4610 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4611 echo $ac_n "(cached) $ac_c" 1>&6
4614 cat > conftest.
$ac_ext <<EOF
4615 #line 4616 "configure"
4616 #include "confdefs.h"
4624 #if defined(__STDC__) || defined(__cplusplus)
4625 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4634 if { (eval echo configure
:4635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4636 am_cv_proto_iconv_arg1
=""
4638 echo "configure: failed program was:" >&5
4639 cat conftest.
$ac_ext >&5
4641 am_cv_proto_iconv_arg1
="const"
4644 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4647 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4648 echo "$ac_t""${ac_t:-
4649 }$am_cv_proto_iconv" 1>&6
4650 cat >> confdefs.h
<<EOF
4651 #define ICONV_CONST $am_cv_proto_iconv_arg1
4656 if test "$am_cv_lib_iconv" = yes; then
4662 # We will need to find libiberty.h and ansidecl.h
4663 saved_CFLAGS
="$CFLAGS"
4664 CFLAGS
="$CFLAGS -I${srcdir} -I${srcdir}/../include"
4665 for ac_func
in getenv atol sbrk abort atof getcwd getwd \
4666 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
4667 fprintf_unlocked strstr environ errno \
4668 malloc realloc calloc free
basename getopt
clock
4670 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4671 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4672 echo "configure:4673: checking whether $ac_func is declared" >&5
4673 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4674 echo $ac_n "(cached) $ac_c" 1>&6
4676 cat > conftest.
$ac_ext <<EOF
4677 #line 4678 "configure"
4678 #include "confdefs.h"
4680 #define $ac_tr_decl 1
4682 #include "ansidecl.h"
4687 char *(*pfn) = (char *(*)) $ac_func ;
4691 if { (eval echo configure
:4692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4693 eval "gcc_cv_have_decl_$ac_func=yes"
4695 echo "configure: failed program was:" >&5
4696 cat conftest.
$ac_ext >&5
4698 eval "gcc_cv_have_decl_$ac_func=no"
4703 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4704 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4705 #define $ac_tr_decl 1
4709 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4710 #define $ac_tr_decl 0
4716 if test x
= y
; then
4717 cat >> confdefs.h
<<\EOF
4718 #define HAVE_DECL_GETENV 1
4720 cat >> confdefs.h
<<\EOF
4721 #define HAVE_DECL_ATOL 1
4723 cat >> confdefs.h
<<\EOF
4724 #define HAVE_DECL_SBRK 1
4726 cat >> confdefs.h
<<\EOF
4727 #define HAVE_DECL_ABORT 1
4729 cat >> confdefs.h
<<\EOF
4730 #define HAVE_DECL_ATOF 1
4732 cat >> confdefs.h
<<\EOF
4733 #define HAVE_DECL_GETCWD 1
4735 cat >> confdefs.h
<<\EOF
4736 #define HAVE_DECL_GETWD 1
4739 cat >> confdefs.h
<<\EOF
4740 #define HAVE_DECL_STRSIGNAL 1
4742 cat >> confdefs.h
<<\EOF
4743 #define HAVE_DECL_PUTC_UNLOCKED 1
4745 cat >> confdefs.h
<<\EOF
4746 #define HAVE_DECL_FPUTS_UNLOCKED 1
4748 cat >> confdefs.h
<<\EOF
4749 #define HAVE_DECL_FWRITE_UNLOCKED 1
4752 cat >> confdefs.h
<<\EOF
4753 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4755 cat >> confdefs.h
<<\EOF
4756 #define HAVE_DECL_STRSTR 1
4758 cat >> confdefs.h
<<\EOF
4759 #define HAVE_DECL_ENVIRON 1
4761 cat >> confdefs.h
<<\EOF
4762 #define HAVE_DECL_ERRNO 1
4765 cat >> confdefs.h
<<\EOF
4766 #define HAVE_DECL_MALLOC 1
4768 cat >> confdefs.h
<<\EOF
4769 #define HAVE_DECL_REALLOC 1
4771 cat >> confdefs.h
<<\EOF
4772 #define HAVE_DECL_CALLOC 1
4774 cat >> confdefs.h
<<\EOF
4775 #define HAVE_DECL_FREE 1
4777 cat >> confdefs.h
<<\EOF
4778 #define HAVE_DECL_BASENAME 1
4780 cat >> confdefs.h
<<\EOF
4781 #define HAVE_DECL_GETOPT 1
4783 cat >> confdefs.h
<<\EOF
4784 #define HAVE_DECL_CLOCK 1
4789 for ac_func
in getrlimit setrlimit getrusage
4791 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4792 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4793 echo "configure:4794: checking whether $ac_func is declared" >&5
4794 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4795 echo $ac_n "(cached) $ac_c" 1>&6
4797 cat > conftest.
$ac_ext <<EOF
4798 #line 4799 "configure"
4799 #include "confdefs.h"
4801 #define $ac_tr_decl 1
4803 #include "ansidecl.h"
4805 #ifdef HAVE_SYS_RESOURCE_H
4806 #include <sys/resource.h>
4812 char *(*pfn) = (char *(*)) $ac_func ;
4816 if { (eval echo configure
:4817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4818 eval "gcc_cv_have_decl_$ac_func=yes"
4820 echo "configure: failed program was:" >&5
4821 cat conftest.
$ac_ext >&5
4823 eval "gcc_cv_have_decl_$ac_func=no"
4828 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4829 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4830 #define $ac_tr_decl 1
4834 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4835 #define $ac_tr_decl 0
4841 if test x
= y
; then
4842 cat >> confdefs.h
<<\EOF
4843 #define HAVE_DECL_GETRLIMIT 1
4845 cat >> confdefs.h
<<\EOF
4846 #define HAVE_DECL_SETRLIMIT 1
4848 cat >> confdefs.h
<<\EOF
4849 #define HAVE_DECL_GETRUSAGE 1
4854 for ac_func
in times
4856 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4857 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4858 echo "configure:4859: checking whether $ac_func is declared" >&5
4859 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4860 echo $ac_n "(cached) $ac_c" 1>&6
4862 cat > conftest.
$ac_ext <<EOF
4863 #line 4864 "configure"
4864 #include "confdefs.h"
4866 #define $ac_tr_decl 1
4868 #include "ansidecl.h"
4870 #ifdef HAVE_SYS_TIMES_H
4871 #include <sys/times.h>
4877 char *(*pfn) = (char *(*)) $ac_func ;
4881 if { (eval echo configure
:4882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4883 eval "gcc_cv_have_decl_$ac_func=yes"
4885 echo "configure: failed program was:" >&5
4886 cat conftest.
$ac_ext >&5
4888 eval "gcc_cv_have_decl_$ac_func=no"
4893 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4894 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4895 #define $ac_tr_decl 1
4899 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4900 #define $ac_tr_decl 0
4906 if test x
= y
; then
4907 cat >> confdefs.h
<<\EOF
4908 #define HAVE_DECL_TIMES 1
4913 # More time-related stuff.
4914 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
4915 echo "configure:4916: checking for struct tms" >&5
4916 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
4917 echo $ac_n "(cached) $ac_c" 1>&6
4920 cat > conftest.
$ac_ext <<EOF
4921 #line 4922 "configure"
4922 #include "confdefs.h"
4924 #include "ansidecl.h"
4926 #ifdef HAVE_SYS_TIMES_H
4927 #include <sys/times.h>
4934 if { (eval echo configure
:4935: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4936 ac_cv_struct_tms
=yes
4938 echo "configure: failed program was:" >&5
4939 cat conftest.
$ac_ext >&5
4946 echo "$ac_t""$ac_cv_struct_tms" 1>&6
4947 if test $ac_cv_struct_tms = yes; then
4948 cat >> confdefs.h
<<\EOF
4949 #define HAVE_STRUCT_TMS 1
4954 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
4955 # revisit after autoconf 2.50.
4956 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
4957 echo "configure:4958: checking for clock_t" >&5
4958 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
4959 echo $ac_n "(cached) $ac_c" 1>&6
4962 cat > conftest.
$ac_ext <<EOF
4963 #line 4964 "configure"
4964 #include "confdefs.h"
4966 #include "ansidecl.h"
4973 if { (eval echo configure
:4974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4975 gcc_cv_type_clock_t
=yes
4977 echo "configure: failed program was:" >&5
4978 cat conftest.
$ac_ext >&5
4980 gcc_cv_type_clock_t
=no
4985 echo "$ac_t""$gcc_cv_type_clock_t" 1>&6
4986 if test $gcc_cv_type_clock_t = yes; then
4987 cat >> confdefs.h
<<\EOF
4988 #define HAVE_CLOCK_T 1
4993 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
4994 CFLAGS
="$saved_CFLAGS"
4996 # mkdir takes a single argument on some systems.
4997 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
4998 echo "configure:4999: checking if mkdir takes one argument" >&5
4999 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
5000 echo $ac_n "(cached) $ac_c" 1>&6
5002 cat > conftest.
$ac_ext <<EOF
5003 #line 5004 "configure"
5004 #include "confdefs.h"
5006 #include <sys/types.h>
5007 #ifdef HAVE_SYS_STAT_H
5008 # include <sys/stat.h>
5010 #ifdef HAVE_UNISTD_H
5011 # include <unistd.h>
5013 #ifdef HAVE_DIRECT_H
5014 # include <direct.h>
5020 if { (eval echo configure
:5021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5022 gcc_cv_mkdir_takes_one_arg
=no
5024 echo "configure: failed program was:" >&5
5025 cat conftest.
$ac_ext >&5
5027 gcc_cv_mkdir_takes_one_arg
=yes
5032 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
5033 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
5034 cat >> confdefs.h
<<\EOF
5035 #define MKDIR_TAKES_ONE_ARG 1
5049 build_install_headers_dir
=install-headers-tar
5054 host_truncate_target
=
5057 # Decode the host machine, then the target machine.
5058 # For the host machine, we save the xm_file variable as host_xm_file;
5059 # then we decode the target machine and forget everything else
5060 # that came from the host machine.
5061 for machine
in $build $host $target; do
5062 .
${srcdir}/config.gcc
5065 extra_objs
="${host_extra_objs} ${extra_objs}"
5067 # Default the target-machine variables that were not explicitly set.
5068 if test x
"$tm_file" = x
5069 then tm_file
=$cpu_type/$cpu_type.h
; fi
5071 if test x
"$extra_headers" = x
5072 then extra_headers
=; fi
5074 if test x
$md_file = x
5075 then md_file
=$cpu_type/$cpu_type.md
; fi
5077 if test x
$out_file = x
5078 then out_file
=$cpu_type/$cpu_type.c
; fi
5080 if test x
"$tmake_file" = x
5081 then tmake_file
=$cpu_type/t-
$cpu_type
5084 if test x
"$dwarf2" = xyes
5085 then tm_file
="$tm_file tm-dwarf2.h"
5088 if test x
$float_format = x
5089 then float_format
=i64
5092 if test $float_format = none
5093 then float_h_file
=Makefile.
in
5094 else float_h_file
=float-
$float_format.h
5097 # Handle cpp installation.
5098 if test x
$enable_cpp != xno
5100 tmake_file
="$tmake_file t-install-cpp"
5103 # Say what files are being used for the output code and MD file.
5104 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
5105 echo "Using \`$srcdir/config/$md_file' as machine description file."
5107 # If any of the xm_file variables contain nonexistent files, warn
5108 # about them and drop them.
5111 for x
in $build_xm_file; do
5112 if test -f $srcdir/config
/$x
5114 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5120 for x
in $host_xm_file; do
5121 if test -f $srcdir/config
/$x
5123 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5129 for x
in $xm_file; do
5130 if test -f $srcdir/config
/$x
5132 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
5138 for f
in $tm_file; do
5141 if test $count = ax
; then
5142 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5144 echo "Using the following target machine macro files:"
5145 for f
in $tm_file; do
5146 echo " $srcdir/config/$f"
5151 for f
in $host_xm_file; do
5154 if test $count = a
; then
5156 elif test $count = ax
; then
5157 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5159 echo "Using the following host machine macro files:"
5160 for f
in $host_xm_file; do
5161 echo " $srcdir/config/$f"
5165 if test "$host_xm_file" != "$build_xm_file"; then
5167 for f
in $build_xm_file; do
5170 if test $count = a
; then
5172 elif test $count = ax
; then
5173 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5175 echo "Using the following build machine macro files:"
5176 for f
in $build_xm_file; do
5177 echo " $srcdir/config/$f"
5182 if test x
$thread_file = x
; then
5183 if test x
$target_thread_file != x
; then
5184 thread_file
=$target_thread_file
5186 thread_file
='single'
5190 # auto-host.h is the file containing items generated by autoconf and is
5191 # the first file included by config.h.
5192 # If host=build, it is correct to have hconfig include auto-host.h
5193 # as well. If host!=build, we are in error and need to do more
5194 # work to find out the build config parameters.
5195 if test x
$host = x
$build
5197 build_auto
=auto-host.h
5199 # We create a subdir, then run autoconf in the subdir.
5200 # To prevent recursion we set host and build for the new
5201 # invocation of configure to the build for this invocation
5208 /* | A-Za-z
:\\/* ) realsrcdir
=${srcdir};;
5209 *) realsrcdir
=..
/${srcdir};;
5211 saved_CFLAGS
="${CFLAGS}"
5212 CC
="${CC_FOR_BUILD}" CFLAGS
="${CFLAGS_FOR_BUILD}" \
5213 ${realsrcdir}/configure \
5214 --target=$target --host=$build --build=$build
5215 CFLAGS
="${saved_CFLAGS}"
5217 # We just finished tests for the build machine, so rename
5218 # the file auto-build.h in the gcc directory.
5219 mv auto-host.h ..
/auto-build.h
5222 build_auto
=auto-build.h
5225 tm_file
="${tm_file} defaults.h"
5226 host_xm_file
="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
5227 build_xm_file
="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
5228 xm_file
="ansidecl.h ${xm_file} ${tm_file}"
5230 # Truncate the target if necessary
5231 if test x
$host_truncate_target != x
; then
5232 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
5235 # Get the version trigger filename from the toplevel
5236 if test "${with_gcc_version_trigger+set}" = set; then
5237 gcc_version_trigger
=$with_gcc_version_trigger
5239 gcc_version_trigger
=${srcdir}/version.c
5241 gcc_version_full
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
5242 gcc_version
=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
5244 # Compile in configure arguments.
5245 if test -f configargs.h
; then
5246 # Being re-configured.
5247 gcc_config_arguments
=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
5248 gcc_config_arguments
="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
5250 gcc_config_arguments
="$TOPLEVEL_CONFIGURE_ARGUMENTS"
5252 cat > configargs.h
<<EOF
5253 /* Generated automatically. */
5254 static const char configuration_arguments[] = "$gcc_config_arguments";
5255 static const char thread_model[] = "$thread_file";
5258 # Internationalization
5260 VERSION
="$gcc_version"
5261 cat >> confdefs.h
<<EOF
5262 #define PACKAGE "$PACKAGE"
5265 cat >> confdefs.h
<<EOF
5266 #define VERSION "$VERSION"
5274 # Enable NLS support by default
5275 # Check whether --enable-nls or --disable-nls was given.
5276 if test "${enable_nls+set}" = set; then
5277 enableval
="$enable_nls"
5284 # if cross compiling, disable NLS support.
5285 # It's not worth the trouble, at least for now.
5287 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
5288 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
5294 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
5295 echo "configure:5296: checking for library containing strerror" >&5
5296 if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
5297 echo $ac_n "(cached) $ac_c" 1>&6
5299 ac_func_search_save_LIBS
="$LIBS"
5300 ac_cv_search_strerror
="no"
5301 cat > conftest.
$ac_ext <<EOF
5302 #line 5303 "configure"
5303 #include "confdefs.h"
5304 /* Override any gcc2 internal prototype to avoid an error. */
5305 /* We use char because int might match the return type of a gcc2
5306 builtin and then its argument prototype would still apply. */
5313 if { (eval echo configure
:5314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5315 ac_cv_search_strerror
="none required"
5317 echo "configure: failed program was:" >&5
5318 cat conftest.
$ac_ext >&5
5321 test "$ac_cv_search_strerror" = "no" && for i
in cposix
; do
5322 LIBS
="-l$i $ac_func_search_save_LIBS"
5323 cat > conftest.
$ac_ext <<EOF
5324 #line 5325 "configure"
5325 #include "confdefs.h"
5326 /* Override any gcc2 internal prototype to avoid an error. */
5327 /* We use char because int might match the return type of a gcc2
5328 builtin and then its argument prototype would still apply. */
5335 if { (eval echo configure
:5336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5337 ac_cv_search_strerror
="-l$i"
5340 echo "configure: failed program was:" >&5
5341 cat conftest.
$ac_ext >&5
5345 LIBS
="$ac_func_search_save_LIBS"
5348 echo "$ac_t""$ac_cv_search_strerror" 1>&6
5349 if test "$ac_cv_search_strerror" != "no"; then
5350 test "$ac_cv_search_strerror" = "none required" || LIBS
="$ac_cv_search_strerror $LIBS"
5357 echo $ac_n "checking for working const""... $ac_c" 1>&6
5358 echo "configure:5359: checking for working const" >&5
5359 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5360 echo $ac_n "(cached) $ac_c" 1>&6
5362 cat > conftest.
$ac_ext <<EOF
5363 #line 5364 "configure"
5364 #include "confdefs.h"
5368 /* Ultrix mips cc rejects this. */
5369 typedef int charset[2]; const charset x;
5370 /* SunOS 4.1.1 cc rejects this. */
5371 char const *const *ccp;
5373 /* NEC SVR4.0.2 mips cc rejects this. */
5374 struct point {int x, y;};
5375 static struct point const zero = {0,0};
5376 /* AIX XL C 1.02.0.0 rejects this.
5377 It does not let you subtract one const X* pointer from another in an arm
5378 of an if-expression whose if-part is not a constant expression */
5379 const char *g = "string";
5380 ccp = &g + (g ? g-g : 0);
5381 /* HPUX 7.0 cc rejects these. */
5384 ccp = (char const *const *) p;
5385 { /* SCO 3.2v4 cc rejects this. */
5387 char const *s = 0 ? (char *) 0 : (char const *) 0;
5391 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5393 const int *foo = &x[0];
5396 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5397 typedef const int *iptr;
5401 { /* AIX XL C 1.02.0.0 rejects this saying
5402 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5403 struct s { int j; const int *ap[3]; };
5404 struct s *b; b->j = 5;
5406 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5412 if { (eval echo configure
:5413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5416 echo "configure: failed program was:" >&5
5417 cat conftest.
$ac_ext >&5
5424 echo "$ac_t""$ac_cv_c_const" 1>&6
5425 if test $ac_cv_c_const = no
; then
5426 cat >> confdefs.h
<<\EOF
5432 echo $ac_n "checking for off_t""... $ac_c" 1>&6
5433 echo "configure:5434: checking for off_t" >&5
5434 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
5435 echo $ac_n "(cached) $ac_c" 1>&6
5437 cat > conftest.
$ac_ext <<EOF
5438 #line 5439 "configure"
5439 #include "confdefs.h"
5440 #include <sys/types.h>
5446 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5447 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5449 ac_cv_type_off_t
=yes
5457 echo "$ac_t""$ac_cv_type_off_t" 1>&6
5458 if test $ac_cv_type_off_t = no
; then
5459 cat >> confdefs.h
<<\EOF
5465 echo $ac_n "checking for size_t""... $ac_c" 1>&6
5466 echo "configure:5467: checking for size_t" >&5
5467 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
5468 echo $ac_n "(cached) $ac_c" 1>&6
5470 cat > conftest.
$ac_ext <<EOF
5471 #line 5472 "configure"
5472 #include "confdefs.h"
5473 #include <sys/types.h>
5479 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5480 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5482 ac_cv_type_size_t
=yes
5485 ac_cv_type_size_t
=no
5490 echo "$ac_t""$ac_cv_type_size_t" 1>&6
5491 if test $ac_cv_type_size_t = no
; then
5492 cat >> confdefs.h
<<\EOF
5493 #define size_t unsigned
5498 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5499 # for constant arguments. Useless!
5500 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5501 echo "configure:5502: checking for working alloca.h" >&5
5502 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5503 echo $ac_n "(cached) $ac_c" 1>&6
5505 cat > conftest.
$ac_ext <<EOF
5506 #line 5507 "configure"
5507 #include "confdefs.h"
5510 char *p = alloca(2 * sizeof(int));
5513 if { (eval echo configure
:5514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5515 ac_cv_header_alloca_h
=yes
5517 echo "configure: failed program was:" >&5
5518 cat conftest.
$ac_ext >&5
5520 ac_cv_header_alloca_h
=no
5525 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5526 if test $ac_cv_header_alloca_h = yes; then
5527 cat >> confdefs.h
<<\EOF
5528 #define HAVE_ALLOCA_H 1
5533 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5534 echo "configure:5535: checking for alloca" >&5
5535 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5536 echo $ac_n "(cached) $ac_c" 1>&6
5538 cat > conftest.
$ac_ext <<EOF
5539 #line 5540 "configure"
5540 #include "confdefs.h"
5543 # define alloca __builtin_alloca
5546 # include <malloc.h>
5547 # define alloca _alloca
5550 # include <alloca.h>
5555 # ifndef alloca /* predefined by HP cc +Olibcalls */
5564 char *p = (char *) alloca(1);
5567 if { (eval echo configure
:5568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5569 ac_cv_func_alloca_works
=yes
5571 echo "configure: failed program was:" >&5
5572 cat conftest.
$ac_ext >&5
5574 ac_cv_func_alloca_works
=no
5579 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5580 if test $ac_cv_func_alloca_works = yes; then
5581 cat >> confdefs.h
<<\EOF
5582 #define HAVE_ALLOCA 1
5587 if test $ac_cv_func_alloca_works = no
; then
5588 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5589 # that cause trouble. Some versions do not even contain alloca or
5590 # contain a buggy version. If you still want to use their alloca,
5591 # use ar to extract alloca.o from them instead of compiling alloca.c.
5592 ALLOCA
=alloca.
${ac_objext}
5593 cat >> confdefs.h
<<\EOF
5598 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5599 echo "configure:5600: checking whether alloca needs Cray hooks" >&5
5600 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5601 echo $ac_n "(cached) $ac_c" 1>&6
5603 cat > conftest.
$ac_ext <<EOF
5604 #line 5605 "configure"
5605 #include "confdefs.h"
5606 #if defined(CRAY) && ! defined(CRAY2)
5613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5614 egrep "webecray" >/dev
/null
2>&1; then
5625 echo "$ac_t""$ac_cv_os_cray" 1>&6
5626 if test $ac_cv_os_cray = yes; then
5627 for ac_func
in _getb67 GETB67 getb67
; do
5628 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5629 echo "configure:5630: checking for $ac_func" >&5
5630 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5631 echo $ac_n "(cached) $ac_c" 1>&6
5633 cat > conftest.
$ac_ext <<EOF
5634 #line 5635 "configure"
5635 #include "confdefs.h"
5636 /* System header to define __stub macros and hopefully few prototypes,
5637 which can conflict with char $ac_func(); below. */
5639 /* Override any gcc2 internal prototype to avoid an error. */
5640 /* We use char because int might match the return type of a gcc2
5641 builtin and then its argument prototype would still apply. */
5646 /* The GNU C library defines this for functions which it implements
5647 to always fail with ENOSYS. Some functions are actually named
5648 something starting with __ and the normal name is an alias. */
5649 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5657 if { (eval echo configure
:5658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5659 eval "ac_cv_func_$ac_func=yes"
5661 echo "configure: failed program was:" >&5
5662 cat conftest.
$ac_ext >&5
5664 eval "ac_cv_func_$ac_func=no"
5669 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5670 echo "$ac_t""yes" 1>&6
5671 cat >> confdefs.h
<<EOF
5672 #define CRAY_STACKSEG_END $ac_func
5677 echo "$ac_t""no" 1>&6
5683 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5684 echo "configure:5685: checking stack direction for C alloca" >&5
5685 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5686 echo $ac_n "(cached) $ac_c" 1>&6
5688 if test "$cross_compiling" = yes; then
5689 ac_cv_c_stack_direction
=0
5691 cat > conftest.
$ac_ext <<EOF
5692 #line 5693 "configure"
5693 #include "confdefs.h"
5694 find_stack_direction ()
5696 static char *addr = 0;
5701 return find_stack_direction ();
5704 return (&dummy > addr) ? 1 : -1;
5708 exit (find_stack_direction() < 0);
5711 if { (eval echo configure
:5712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
5713 ac_cv_c_stack_direction
=1
5715 echo "configure: failed program was:" >&5
5716 cat conftest.
$ac_ext >&5
5718 ac_cv_c_stack_direction
=-1
5725 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5726 cat >> confdefs.h
<<EOF
5727 #define STACK_DIRECTION $ac_cv_c_stack_direction
5733 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
5734 echo "configure:5735: checking whether we are using the GNU C Library 2.1 or newer" >&5
5735 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
5736 echo $ac_n "(cached) $ac_c" 1>&6
5738 cat > conftest.
$ac_ext <<EOF
5739 #line 5740 "configure"
5740 #include "confdefs.h"
5742 #include <features.h>
5743 #ifdef __GNU_LIBRARY__
5744 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
5750 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5751 egrep "Lucky GNU user" >/dev
/null
2>&1; then
5753 ac_cv_gnu_library_2_1
=yes
5756 ac_cv_gnu_library_2_1
=no
5764 echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6
5766 GLIBC21
="$ac_cv_gnu_library_2_1"
5770 for ac_hdr
in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5771 stdlib.h string.h unistd.h sys
/param.h
5773 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5774 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5775 echo "configure:5776: checking for $ac_hdr" >&5
5776 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5777 echo $ac_n "(cached) $ac_c" 1>&6
5779 cat > conftest.
$ac_ext <<EOF
5780 #line 5781 "configure"
5781 #include "confdefs.h"
5784 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5785 { (eval echo configure
:5786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5786 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5787 if test -z "$ac_err"; then
5789 eval "ac_cv_header_$ac_safe=yes"
5792 echo "configure: failed program was:" >&5
5793 cat conftest.
$ac_ext >&5
5795 eval "ac_cv_header_$ac_safe=no"
5799 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5800 echo "$ac_t""yes" 1>&6
5801 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5802 cat >> confdefs.h
<<EOF
5803 #define $ac_tr_hdr 1
5807 echo "$ac_t""no" 1>&6
5811 for ac_func
in feof_unlocked fgets_unlocked getcwd getegid geteuid \
5812 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
5813 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
5815 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5816 echo "configure:5817: checking for $ac_func" >&5
5817 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5818 echo $ac_n "(cached) $ac_c" 1>&6
5820 cat > conftest.
$ac_ext <<EOF
5821 #line 5822 "configure"
5822 #include "confdefs.h"
5823 /* System header to define __stub macros and hopefully few prototypes,
5824 which can conflict with char $ac_func(); below. */
5826 /* Override any gcc2 internal prototype to avoid an error. */
5827 /* We use char because int might match the return type of a gcc2
5828 builtin and then its argument prototype would still apply. */
5833 /* The GNU C library defines this for functions which it implements
5834 to always fail with ENOSYS. Some functions are actually named
5835 something starting with __ and the normal name is an alias. */
5836 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5844 if { (eval echo configure
:5845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5846 eval "ac_cv_func_$ac_func=yes"
5848 echo "configure: failed program was:" >&5
5849 cat conftest.
$ac_ext >&5
5851 eval "ac_cv_func_$ac_func=no"
5856 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5857 echo "$ac_t""yes" 1>&6
5858 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5859 cat >> confdefs.h
<<EOF
5860 #define $ac_tr_func 1
5864 echo "$ac_t""no" 1>&6
5871 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
5872 if test "${with_libiconv_prefix+set}" = set; then
5873 withval
="$with_libiconv_prefix"
5875 for dir
in `echo "$withval" | tr : ' '`; do
5876 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
5877 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
5883 echo $ac_n "checking for iconv""... $ac_c" 1>&6
5884 echo "configure:5885: checking for iconv" >&5
5885 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
5886 echo $ac_n "(cached) $ac_c" 1>&6
5889 am_cv_func_iconv
="no, consider installing GNU libiconv"
5891 cat > conftest.
$ac_ext <<EOF
5892 #line 5893 "configure"
5893 #include "confdefs.h"
5897 iconv_t cd = iconv_open("","");
5898 iconv(cd,NULL,NULL,NULL,NULL);
5902 if { (eval echo configure
:5903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5904 am_cv_func_iconv
=yes
5906 echo "configure: failed program was:" >&5
5907 cat conftest.
$ac_ext >&5
5910 if test "$am_cv_func_iconv" != yes; then
5911 am_save_LIBS
="$LIBS"
5912 LIBS
="$LIBS -liconv"
5913 cat > conftest.
$ac_ext <<EOF
5914 #line 5915 "configure"
5915 #include "confdefs.h"
5919 iconv_t cd = iconv_open("","");
5920 iconv(cd,NULL,NULL,NULL,NULL);
5924 if { (eval echo configure
:5925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5927 am_cv_func_iconv
=yes
5929 echo "configure: failed program was:" >&5
5930 cat conftest.
$ac_ext >&5
5933 LIBS
="$am_save_LIBS"
5938 echo "$ac_t""$am_cv_func_iconv" 1>&6
5939 if test "$am_cv_func_iconv" = yes; then
5940 cat >> confdefs.h
<<\EOF
5941 #define HAVE_ICONV 1
5944 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
5945 echo "configure:5946: checking for iconv declaration" >&5
5946 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
5947 echo $ac_n "(cached) $ac_c" 1>&6
5950 cat > conftest.
$ac_ext <<EOF
5951 #line 5952 "configure"
5952 #include "confdefs.h"
5960 #if defined(__STDC__) || defined(__cplusplus)
5961 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5970 if { (eval echo configure
:5971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5972 am_cv_proto_iconv_arg1
=""
5974 echo "configure: failed program was:" >&5
5975 cat conftest.
$ac_ext >&5
5977 am_cv_proto_iconv_arg1
="const"
5980 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5983 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5984 echo "$ac_t""${ac_t:-
5985 }$am_cv_proto_iconv" 1>&6
5986 cat >> confdefs.h
<<EOF
5987 #define ICONV_CONST $am_cv_proto_iconv_arg1
5992 if test "$am_cv_lib_iconv" = yes; then
5998 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
5999 echo "configure:6000: checking for nl_langinfo and CODESET" >&5
6000 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
6001 echo $ac_n "(cached) $ac_c" 1>&6
6003 cat > conftest.
$ac_ext <<EOF
6004 #line 6005 "configure"
6005 #include "confdefs.h"
6006 #include <langinfo.h>
6008 char* cs = nl_langinfo(CODESET);
6011 if { (eval echo configure
:6012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6013 am_cv_langinfo_codeset
=yes
6015 echo "configure: failed program was:" >&5
6016 cat conftest.
$ac_ext >&5
6018 am_cv_langinfo_codeset
=no
6024 echo "$ac_t""$am_cv_langinfo_codeset" 1>&6
6025 if test $am_cv_langinfo_codeset = yes; then
6026 cat >> confdefs.h
<<\EOF
6027 #define HAVE_LANGINFO_CODESET 1
6032 if test $ac_cv_header_locale_h = yes; then
6033 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6034 echo "configure:6035: checking for LC_MESSAGES" >&5
6035 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6036 echo $ac_n "(cached) $ac_c" 1>&6
6038 cat > conftest.
$ac_ext <<EOF
6039 #line 6040 "configure"
6040 #include "confdefs.h"
6046 if { (eval echo configure
:6047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6048 am_cv_val_LC_MESSAGES
=yes
6050 echo "configure: failed program was:" >&5
6051 cat conftest.
$ac_ext >&5
6053 am_cv_val_LC_MESSAGES
=no
6058 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6059 if test $am_cv_val_LC_MESSAGES = yes; then
6060 cat >> confdefs.h
<<\EOF
6061 #define HAVE_LC_MESSAGES 1
6066 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6067 echo "configure:6068: checking whether NLS is requested" >&5
6068 # Check whether --enable-nls or --disable-nls was given.
6069 if test "${enable_nls+set}" = set; then
6070 enableval
="$enable_nls"
6076 echo "$ac_t""$USE_NLS" 1>&6
6079 BUILD_INCLUDED_LIBINTL
=no
6080 USE_INCLUDED_LIBINTL
=no
6084 if test "$USE_NLS" = "yes"; then
6085 cat >> confdefs.h
<<\EOF
6086 #define ENABLE_NLS 1
6089 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6090 echo "configure:6091: checking whether included gettext is requested" >&5
6091 # Check whether --with-included-gettext or --without-included-gettext was given.
6092 if test "${with_included_gettext+set}" = set; then
6093 withval
="$with_included_gettext"
6094 nls_cv_force_use_gnu_gettext
=$withval
6096 nls_cv_force_use_gnu_gettext
=no
6099 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6101 nls_cv_use_gnu_gettext
="$nls_cv_force_use_gnu_gettext"
6102 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6108 ac_safe
=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6109 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6110 echo "configure:6111: checking for libintl.h" >&5
6111 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6112 echo $ac_n "(cached) $ac_c" 1>&6
6114 cat > conftest.
$ac_ext <<EOF
6115 #line 6116 "configure"
6116 #include "confdefs.h"
6117 #include <libintl.h>
6119 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6120 { (eval echo configure
:6121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6121 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6122 if test -z "$ac_err"; then
6124 eval "ac_cv_header_$ac_safe=yes"
6127 echo "configure: failed program was:" >&5
6128 cat conftest.
$ac_ext >&5
6130 eval "ac_cv_header_$ac_safe=no"
6134 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6135 echo "$ac_t""yes" 1>&6
6136 cat >> confdefs.h
<<\EOF
6137 #define HAVE_LIBINTL_H 1
6140 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
6141 echo "configure:6142: checking for GNU gettext in libc" >&5
6142 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
6143 echo $ac_n "(cached) $ac_c" 1>&6
6145 cat > conftest.
$ac_ext <<EOF
6146 #line 6147 "configure"
6147 #include "confdefs.h"
6148 #include <libintl.h>
6149 extern int _nl_msg_cat_cntr;
6151 bindtextdomain ("", "");
6152 return (int) gettext ("") + _nl_msg_cat_cntr
6155 if { (eval echo configure
:6156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6157 gt_cv_func_gnugettext1_libc
=yes
6159 echo "configure: failed program was:" >&5
6160 cat conftest.
$ac_ext >&5
6162 gt_cv_func_gnugettext1_libc
=no
6167 echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
6169 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
6170 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
6171 echo "configure:6172: checking for GNU gettext in libintl" >&5
6172 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
6173 echo $ac_n "(cached) $ac_c" 1>&6
6175 gt_save_LIBS
="$LIBS"
6176 LIBS
="$LIBS -lintl $LIBICONV"
6177 cat > conftest.
$ac_ext <<EOF
6178 #line 6179 "configure"
6179 #include "confdefs.h"
6180 #include <libintl.h>
6181 extern int _nl_msg_cat_cntr;
6183 bindtextdomain ("", "");
6184 return (int) gettext ("") + _nl_msg_cat_cntr
6187 if { (eval echo configure
:6188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6189 gt_cv_func_gnugettext1_libintl
=yes
6191 echo "configure: failed program was:" >&5
6192 cat conftest.
$ac_ext >&5
6194 gt_cv_func_gnugettext1_libintl
=no
6197 LIBS
="$gt_save_LIBS"
6200 echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6
6203 if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6204 ||
{ test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6205 && test "$PACKAGE" != gettext; }; then
6206 cat >> confdefs.h
<<\EOF
6207 #define HAVE_GETTEXT 1
6211 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6212 INTLLIBS
="-lintl $LIBICONV"
6215 gt_save_LIBS
="$LIBS"
6216 LIBS
="$LIBS $INTLLIBS"
6217 for ac_func
in dcgettext
6219 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6220 echo "configure:6221: checking for $ac_func" >&5
6221 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6222 echo $ac_n "(cached) $ac_c" 1>&6
6224 cat > conftest.
$ac_ext <<EOF
6225 #line 6226 "configure"
6226 #include "confdefs.h"
6227 /* System header to define __stub macros and hopefully few prototypes,
6228 which can conflict with char $ac_func(); below. */
6230 /* Override any gcc2 internal prototype to avoid an error. */
6231 /* We use char because int might match the return type of a gcc2
6232 builtin and then its argument prototype would still apply. */
6237 /* The GNU C library defines this for functions which it implements
6238 to always fail with ENOSYS. Some functions are actually named
6239 something starting with __ and the normal name is an alias. */
6240 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6248 if { (eval echo configure
:6249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6250 eval "ac_cv_func_$ac_func=yes"
6252 echo "configure: failed program was:" >&5
6253 cat conftest.
$ac_ext >&5
6255 eval "ac_cv_func_$ac_func=no"
6260 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6261 echo "$ac_t""yes" 1>&6
6262 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6263 cat >> confdefs.h
<<EOF
6264 #define $ac_tr_func 1
6268 echo "$ac_t""no" 1>&6
6272 LIBS
="$gt_save_LIBS"
6274 # Extract the first word of "msgfmt", so it can be a program name with args.
6275 set dummy msgfmt
; ac_word
=$2
6276 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6277 echo "configure:6278: checking for $ac_word" >&5
6278 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6279 echo $ac_n "(cached) $ac_c" 1>&6
6283 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6286 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6287 for ac_dir
in $PATH; do
6288 test -z "$ac_dir" && ac_dir
=.
6289 if test -f $ac_dir/$ac_word; then
6290 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6291 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6297 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6301 MSGFMT
="$ac_cv_path_MSGFMT"
6302 if test "$MSGFMT" != ":"; then
6303 echo "$ac_t""$MSGFMT" 1>&6
6305 echo "$ac_t""no" 1>&6
6308 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6309 set dummy gmsgfmt
; ac_word
=$2
6310 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6311 echo "configure:6312: checking for $ac_word" >&5
6312 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6313 echo $ac_n "(cached) $ac_c" 1>&6
6317 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6320 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6323 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6325 for ac_dir
in $ac_dummy; do
6326 test -z "$ac_dir" && ac_dir
=.
6327 if test -f $ac_dir/$ac_word; then
6328 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6333 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6337 GMSGFMT
="$ac_cv_path_GMSGFMT"
6338 if test -n "$GMSGFMT"; then
6339 echo "$ac_t""$GMSGFMT" 1>&6
6341 echo "$ac_t""no" 1>&6
6345 # Extract the first word of "xgettext", so it can be a program name with args.
6346 set dummy xgettext
; ac_word
=$2
6347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6348 echo "configure:6349: checking for $ac_word" >&5
6349 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6350 echo $ac_n "(cached) $ac_c" 1>&6
6354 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6357 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6358 for ac_dir
in $PATH; do
6359 test -z "$ac_dir" && ac_dir
=.
6360 if test -f $ac_dir/$ac_word; then
6361 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6362 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6368 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6372 XGETTEXT
="$ac_cv_path_XGETTEXT"
6373 if test "$XGETTEXT" != ":"; then
6374 echo "$ac_t""$XGETTEXT" 1>&6
6376 echo "$ac_t""no" 1>&6
6384 echo "$ac_t""no" 1>&6
6388 if test "$CATOBJEXT" = "NONE"; then
6389 nls_cv_use_gnu_gettext
=yes
6393 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6394 INTLOBJS
="\$(GETTOBJS)"
6395 # Extract the first word of "msgfmt", so it can be a program name with args.
6396 set dummy msgfmt
; ac_word
=$2
6397 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6398 echo "configure:6399: checking for $ac_word" >&5
6399 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6400 echo $ac_n "(cached) $ac_c" 1>&6
6404 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6407 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6408 for ac_dir
in $PATH; do
6409 test -z "$ac_dir" && ac_dir
=.
6410 if test -f $ac_dir/$ac_word; then
6411 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6412 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6418 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6422 MSGFMT
="$ac_cv_path_MSGFMT"
6423 if test "$MSGFMT" != ":"; then
6424 echo "$ac_t""$MSGFMT" 1>&6
6426 echo "$ac_t""no" 1>&6
6429 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6430 set dummy gmsgfmt
; ac_word
=$2
6431 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6432 echo "configure:6433: checking for $ac_word" >&5
6433 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6434 echo $ac_n "(cached) $ac_c" 1>&6
6438 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6441 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6444 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6446 for ac_dir
in $ac_dummy; do
6447 test -z "$ac_dir" && ac_dir
=.
6448 if test -f $ac_dir/$ac_word; then
6449 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6454 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6458 GMSGFMT
="$ac_cv_path_GMSGFMT"
6459 if test -n "$GMSGFMT"; then
6460 echo "$ac_t""$GMSGFMT" 1>&6
6462 echo "$ac_t""no" 1>&6
6465 # Extract the first word of "xgettext", so it can be a program name with args.
6466 set dummy xgettext
; ac_word
=$2
6467 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6468 echo "configure:6469: checking for $ac_word" >&5
6469 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6470 echo $ac_n "(cached) $ac_c" 1>&6
6474 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6477 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6478 for ac_dir
in $PATH; do
6479 test -z "$ac_dir" && ac_dir
=.
6480 if test -f $ac_dir/$ac_word; then
6481 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6482 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6488 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6492 XGETTEXT
="$ac_cv_path_XGETTEXT"
6493 if test "$XGETTEXT" != ":"; then
6494 echo "$ac_t""$XGETTEXT" 1>&6
6496 echo "$ac_t""no" 1>&6
6500 BUILD_INCLUDED_LIBINTL
=yes
6501 USE_INCLUDED_LIBINTL
=yes
6503 INTLLIBS
="\$(top_builddir)/intl/libintl.a $LIBICONV"
6504 INTLDEPS
="\$(top_builddir)/intl/libintl.a"
6505 LIBS
=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6508 if test "$GMSGFMT" != ":"; then
6509 if $GMSGFMT --statistics /dev
/null
>/dev
/null
2>&1; then
6512 echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6
6517 if test "$XGETTEXT" != ":"; then
6518 if $XGETTEXT --omit-header /dev
/null
>/dev
/null
2>&1; then
6521 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
6531 if test "$PACKAGE" = gettext; then
6532 BUILD_INCLUDED_LIBINTL
=yes
6535 for ac_prog
in bison
6537 # Extract the first word of "$ac_prog", so it can be a program name with args.
6538 set dummy
$ac_prog; ac_word
=$2
6539 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6540 echo "configure:6541: checking for $ac_word" >&5
6541 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
6542 echo $ac_n "(cached) $ac_c" 1>&6
6544 if test -n "$INTLBISON"; then
6545 ac_cv_prog_INTLBISON
="$INTLBISON" # Let the user override the test.
6547 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6549 for ac_dir
in $ac_dummy; do
6550 test -z "$ac_dir" && ac_dir
=.
6551 if test -f $ac_dir/$ac_word; then
6552 ac_cv_prog_INTLBISON
="$ac_prog"
6559 INTLBISON
="$ac_cv_prog_INTLBISON"
6560 if test -n "$INTLBISON"; then
6561 echo "$ac_t""$INTLBISON" 1>&6
6563 echo "$ac_t""no" 1>&6
6566 test -n "$INTLBISON" && break
6569 if test -z "$INTLBISON"; then
6572 echo $ac_n "checking version of bison""... $ac_c" 1>&6
6573 echo "configure:6574: checking version of bison" >&5
6574 ac_prog_version
=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6575 case $ac_prog_version in
6576 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
6577 1.2[6-9]* |
1.
[3-9][0-9]* |
[2-9].
*)
6578 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
6579 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
6581 echo "$ac_t""$ac_prog_version" 1>&6
6583 if test $ac_verc_fail = yes; then
6587 for lang
in $ALL_LINGUAS; do
6588 GMOFILES
="$GMOFILES $lang.gmo"
6589 POFILES
="$POFILES $lang.po"
6602 if test $USE_INCLUDED_LIBINTL = yes; then
6603 cat >> confdefs.h
<<\EOF
6604 #define USE_INCLUDED_LIBINTL 1
6610 nls_cv_header_libgt
=
6622 if test "x$CATOBJEXT" != "x"; then
6623 if test "x$ALL_LINGUAS" = "x"; then
6626 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
6627 echo "configure:6628: checking for catalogs to be installed" >&5
6629 for presentlang
in $ALL_LINGUAS; do
6631 for desiredlang
in ${LINGUAS-$ALL_LINGUAS}; do
6632 # Use the presentlang catalog if desiredlang is
6633 # a. equal to presentlang, or
6634 # b. a variant of presentlang (because in this case,
6635 # presentlang can be used as a fallback for messages
6636 # which are not translated in the desiredlang catalog).
6637 case "$desiredlang" in
6638 "$presentlang"*) useit
=yes;;
6641 if test $useit = yes; then
6642 NEW_LINGUAS
="$NEW_LINGUAS $presentlang"
6645 LINGUAS
=$NEW_LINGUAS
6646 echo "$ac_t""$LINGUAS" 1>&6
6649 if test -n "$LINGUAS"; then
6650 for lang
in $LINGUAS; do CATALOGS
="$CATALOGS $lang$CATOBJEXT"; done
6655 if test -n "$ac_aux_dir"; then
6656 MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs"
6658 if test -z "$MKINSTALLDIRS"; then
6659 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
6663 INTL_LIBTOOL_SUFFIX_PREFIX
=
6666 XGETTEXT
="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
6668 # Windows32 Registry support for specifying GCC installation paths.
6669 # Check whether --enable-win32-registry or --disable-win32-registry was given.
6670 if test "${enable_win32_registry+set}" = set; then
6671 enableval
="$enable_win32_registry"
6676 win32 | pe | cygwin
* | mingw32
* | uwin
*)
6677 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
6678 echo "configure:6679: checking whether windows registry support is requested" >&5
6679 if test "x$enable_win32_registry" != xno
; then
6680 cat >> confdefs.h
<<\EOF
6681 #define ENABLE_WIN32_REGISTRY 1
6684 echo "$ac_t""yes" 1>&6
6686 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
6687 echo "configure:6688: checking for library containing RegOpenKeyExA" >&5
6688 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
6689 echo $ac_n "(cached) $ac_c" 1>&6
6691 ac_func_search_save_LIBS
="$LIBS"
6692 ac_cv_search_RegOpenKeyExA
="no"
6693 cat > conftest.
$ac_ext <<EOF
6694 #line 6695 "configure"
6695 #include "confdefs.h"
6696 /* Override any gcc2 internal prototype to avoid an error. */
6697 /* We use char because int might match the return type of a gcc2
6698 builtin and then its argument prototype would still apply. */
6699 char RegOpenKeyExA();
6705 if { (eval echo configure
:6706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6707 ac_cv_search_RegOpenKeyExA
="none required"
6709 echo "configure: failed program was:" >&5
6710 cat conftest.
$ac_ext >&5
6713 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i
in advapi32
; do
6714 LIBS
="-l$i $ac_func_search_save_LIBS"
6715 cat > conftest.
$ac_ext <<EOF
6716 #line 6717 "configure"
6717 #include "confdefs.h"
6718 /* Override any gcc2 internal prototype to avoid an error. */
6719 /* We use char because int might match the return type of a gcc2
6720 builtin and then its argument prototype would still apply. */
6721 char RegOpenKeyExA();
6727 if { (eval echo configure
:6728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6729 ac_cv_search_RegOpenKeyExA
="-l$i"
6732 echo "configure: failed program was:" >&5
6733 cat conftest.
$ac_ext >&5
6737 LIBS
="$ac_func_search_save_LIBS"
6740 echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6
6741 if test "$ac_cv_search_RegOpenKeyExA" != "no"; then
6742 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS
="$ac_cv_search_RegOpenKeyExA $LIBS"
6748 echo "$ac_t""no" 1>&6
6751 # Check if user specified a different registry key.
6752 case "x${enable_win32_registry}" in
6755 gcc_cv_win32_registry_key
="$VERSION"
6758 # no registry lookup.
6759 gcc_cv_win32_registry_key
=''
6762 # user-specified key.
6763 gcc_cv_win32_registry_key
="$enable_win32_registry"
6767 if test "x$enable_win32_registry" != xno
; then
6768 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
6769 echo "configure:6770: checking registry key on windows hosts" >&5
6770 cat >> confdefs.h
<<EOF
6771 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
6774 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
6779 # Get an absolute path to the GCC top-level source directory
6785 # Conditionalize the makefile for this host machine.
6786 # Make-host contains the concatenation of all host makefile fragments
6787 # [there can be more than one]. This file is built by configure.frag.
6788 host_overrides
=Make-host
6789 dep_host_xmake_file
=
6790 for f
in ..
${host_xmake_file}
6792 if test -f ${srcdir}/config
/$f
6794 dep_host_xmake_file
="${dep_host_xmake_file} ${srcdir}/config/$f"
6798 # Conditionalize the makefile for this target machine.
6799 # Make-target contains the concatenation of all host makefile fragments
6800 # [there can be more than one]. This file is built by configure.frag.
6801 target_overrides
=Make-target
6803 for f
in ..
${tmake_file}
6805 if test -f ${srcdir}/config
/$f
6807 dep_tmake_file
="${dep_tmake_file} ${srcdir}/config/$f"
6811 # If the host doesn't support symlinks, modify CC in
6812 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
6813 # Otherwise, we can use "CC=$(CC)".
6815 if $symbolic_link $srcdir/gcc.c symtest.tem
2>/dev
/null
6817 cc_set_by_configure
="\$(CC)"
6818 quoted_cc_set_by_configure
="\$(CC)"
6819 stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6822 if cp -p $srcdir/gcc.c symtest.tem
2>/dev
/null
6824 symbolic_link
="cp -p"
6828 cc_set_by_configure
="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
6829 quoted_cc_set_by_configure
="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
6830 stage_prefix_set_by_configure
="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
6834 out_object_file
=`basename $out_file .c`.o
6837 for f
in $tm_file; do
6840 tm_file_list
="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6842 tm_file_list
="${tm_file_list} $f" ;;
6843 *) tm_file_list
="${tm_file_list} \$(srcdir)/config/$f" ;;
6848 for f
in $tm_p_file; do
6849 tm_p_file_list
="${tm_p_file_list} \$(srcdir)/config/$f"
6853 for f
in $host_xm_file; do
6856 host_xm_file_list
="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6857 auto-host.h | defaults.h
)
6858 host_xm_file_list
="${host_xm_file_list} $f" ;;
6859 *) host_xm_file_list
="${host_xm_file_list} \$(srcdir)/config/$f" ;;
6864 for f
in $build_xm_file; do
6867 build_xm_file_list
="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6868 auto-build.h | auto-host.h | defaults.h
)
6869 build_xm_file_list
="${build_xm_file_list} $f" ;;
6870 *) build_xm_file_list
="${build_xm_file_list} \$(srcdir)/config/$f" ;;
6874 # Define macro CROSS_COMPILE in compilation
6875 # if this is a cross-compiler.
6876 # Also use all.cross instead of all.internal
6877 # and add cross-make to Makefile.
6878 cross_overrides
="/dev/null"
6879 if test x
$host != x
$target
6881 cross_defines
="CROSS=-DCROSS_COMPILE"
6882 cross_overrides
="${topdir}/cross-make"
6885 # If this is a cross-compiler that does not
6886 # have its own set of headers then define
6889 # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS.
6890 # This prevents libgcc2 from containing any code which requires libc
6893 if test x
$host != x
$target && test x
$with_headers = x
; then
6894 inhibit_libc
=-Dinhibit_libc
6896 if test x
$with_newlib = xyes
; then
6897 inhibit_libc
=-Dinhibit_libc
6902 # When building gcc with a cross-compiler, we need to fix a few things.
6903 # This must come after cross-make as we want all.build to override
6905 build_overrides
="/dev/null"
6906 if test x
$build != x
$host
6908 build_overrides
="${topdir}/build-make"
6911 # Expand extra_headers to include complete path.
6912 # This substitutes for lots of t-* files.
6914 if test "x$extra_headers" = x
6917 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
6918 for file in $extra_headers;
6920 extra_headers_list
="${extra_headers_list} \$(srcdir)/ginclude/${file}"
6924 if test x
$use_collect2 = xno
; then
6928 # Add a definition of USE_COLLECT2 if system wants one.
6929 if test x
$use_collect2 != x
6931 host_xm_defines
="${host_xm_defines} USE_COLLECT2"
6932 xm_defines
="${xm_defines} USE_COLLECT2"
6935 # If we have gas in the build tree, make a link to it.
6936 if test -f ..
/gas
/Makefile
; then
6937 rm -f as
; $symbolic_link ..
/gas
/as-new
$host_exeext as
$host_exeext 2>/dev
/null
6940 # If we have nm in the build tree, make a link to it.
6941 if test -f ..
/binutils
/Makefile
; then
6942 rm -f nm
; $symbolic_link ..
/binutils
/nm-new
$host_exeext nm
$host_exeext 2>/dev
/null
6945 # If we have ld in the build tree, make a link to it.
6946 if test -f ..
/ld
/Makefile
; then
6947 rm -f collect-ld
; $symbolic_link ..
/ld
/ld-new
$host_exeext collect-ld
$host_exeext 2>/dev
/null
6950 # Figure out what assembler we will be using.
6951 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
6952 echo "configure:6953: checking what assembler to use" >&5
6954 gcc_cv_gas_major_version
=
6955 gcc_cv_gas_minor_version
=
6956 gcc_cv_as_gas_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
6957 gcc_cv_as_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6958 if test -x "$DEFAULT_ASSEMBLER"; then
6959 gcc_cv_as
="$DEFAULT_ASSEMBLER"
6960 elif test -x "$AS"; then
6962 elif test -x as
$host_exeext; then
6963 # Build using assembler in the current directory.
6964 gcc_cv_as
=.
/as
$host_exeext
6965 elif test -f $gcc_cv_as_gas_srcdir/configure.
in -a -f ..
/gas
/Makefile
; then
6966 # Single tree build which includes gas.
6967 for f
in $gcc_cv_as_bfd_srcdir/configure
$gcc_cv_as_gas_srcdir/configure
$gcc_cv_as_gas_srcdir/configure.
in $gcc_cv_as_gas_srcdir/Makefile.
in
6969 gcc_cv_gas_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6970 if test x
$gcc_cv_gas_version != x
; then
6974 gcc_cv_gas_major_version
=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6975 gcc_cv_gas_minor_version
=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6978 if test "x$gcc_cv_as" = x
-a x
$host = x
$target; then
6980 # Search the same directories that the installed compiler will
6981 # search. Else we may find the wrong assembler and lose. If we
6982 # do not find a suitable assembler binary, then try the user's
6985 # Also note we have to check MD_EXEC_PREFIX before checking the
6986 # user's path. Unfortunately, there is no good way to get at the
6987 # value of MD_EXEC_PREFIX here. So we do a brute force search
6988 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6989 # to be fixed as part of the make/configure rewrite too.
6991 if test "x$exec_prefix" = xNONE
; then
6992 if test "x$prefix" = xNONE
; then
6993 test_prefix
=/usr
/local
6998 test_prefix
=$exec_prefix
7001 # If the loop below does not find an assembler, then use whatever
7002 # one we can find in the users's path.
7004 gcc_cv_as
=as
$host_exeext
7006 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
7007 $test_prefix/lib/gcc-lib/$target \
7008 /usr/lib/gcc/$target/$gcc_version \
7009 /usr/lib/gcc/$target \
7010 $test_prefix/$target/bin/$target/$gcc_version \
7011 $test_prefix/$target/bin \
7016 /bsd43/usr/lib/cmplrs/cc \
7017 /usr/cross64/usr/bin \
7018 /usr/lib/cmplrs/cc \
7019 /sysv/usr/lib/cmplrs/cc \
7020 /svr4/usr/lib/cmplrs/cc \
7023 for dir
in $test_dirs; do
7024 if test -f $dir/as
$host_exeext; then
7025 gcc_cv_as
=$dir/as
$host_exeext
7030 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7031 echo "$ac_t"""newly built gas
"" 1>&6
7033 echo "$ac_t""$gcc_cv_as" 1>&6
7036 # Figure out what nm we will be using.
7037 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
7038 echo "configure:7039: checking what nm to use" >&5
7039 if test -x nm
$host_exeext; then
7040 gcc_cv_nm
=.
/nm
$host_exeext
7041 elif test x
$host = x
$target; then
7043 gcc_cv_nm
=nm
$host_exeext
7045 echo "$ac_t""$gcc_cv_nm" 1>&6
7047 # Figure out what assembler alignment features are present.
7048 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7049 echo "configure:7050: checking assembler alignment features" >&5
7050 gcc_cv_as_alignment_features
=none
7051 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7052 # Gas version 2.6 and later support for .balign and .p2align.
7053 # bytes to skip when using .p2align.
7054 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7055 gcc_cv_as_alignment_features
=".balign and .p2align"
7056 cat >> confdefs.h
<<\EOF
7057 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7061 # Gas version 2.8 and later support specifying the maximum
7062 # bytes to skip when using .p2align.
7063 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
7064 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7065 cat >> confdefs.h
<<\EOF
7066 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7070 elif test x
$gcc_cv_as != x
; then
7071 # Check if we have .balign and .p2align
7072 echo ".balign 4" > conftest.s
7073 echo ".p2align 2" >> conftest.s
7074 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7075 gcc_cv_as_alignment_features
=".balign and .p2align"
7076 cat >> confdefs.h
<<\EOF
7077 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7081 rm -f conftest.s conftest.o
7082 # Check if specifying the maximum bytes to skip when
7083 # using .p2align is supported.
7084 echo ".p2align 4,,7" > conftest.s
7085 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7086 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7087 cat >> confdefs.h
<<\EOF
7088 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7092 rm -f conftest.s conftest.o
7094 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
7096 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
7097 echo "configure:7098: checking assembler subsection support" >&5
7098 gcc_cv_as_subsections
=no
7099 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7100 if test "$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
7101 gcc_cv_as_subsections
="working .subsection -1"
7103 elif test x
$gcc_cv_as != x
; then
7104 # Check if we have .subsection
7105 echo ".subsection 1" > conftest.s
7106 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7107 gcc_cv_as_subsections
=".subsection"
7108 if test x
$gcc_cv_nm != x
; then
7109 cat > conftest.s
<<EOF
7110 conftest_label1: .word 0
7112 conftest_label2: .word 0
7115 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7116 $gcc_cv_nm conftest.o |
grep conftest_label1
> conftest.nm1
7117 $gcc_cv_nm conftest.o |
grep conftest_label2 |
sed -e 's/label2/label1/' > conftest.nm2
7118 if cmp conftest.nm1 conftest.nm2
> /dev
/null
2>&1; then
7121 gcc_cv_as_subsections
="working .subsection -1"
7126 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7128 if test x
"$gcc_cv_as_subsections" = x
"working .subsection -1"; then
7129 cat >> confdefs.h
<<\EOF
7130 #define HAVE_GAS_SUBSECTION_ORDERING 1
7134 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
7136 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
7137 echo "configure:7138: checking assembler weak support" >&5
7139 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7140 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
7141 gcc_cv_as_weak
="yes"
7143 elif test x
$gcc_cv_as != x
; then
7144 # Check if we have .weak
7145 echo " .weak foobar" > conftest.s
7146 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7147 gcc_cv_as_weak
="yes"
7149 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7151 if test x
"$gcc_cv_as_weak" = xyes
; then
7152 cat >> confdefs.h
<<\EOF
7153 #define HAVE_GAS_WEAK 1
7157 echo "$ac_t""$gcc_cv_as_weak" 1>&6
7159 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
7160 echo "configure:7161: checking assembler hidden support" >&5
7162 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7163 if test "$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
7164 gcc_cv_as_hidden
="yes"
7166 elif test x
$gcc_cv_as != x
; then
7167 # Check if we have .hidden
7168 echo " .hidden foobar" > conftest.s
7169 echo "foobar:" >> conftest.s
7170 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7171 gcc_cv_as_hidden
="yes"
7173 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7175 if test x
"$gcc_cv_as_hidden" = xyes
; then
7176 cat >> confdefs.h
<<\EOF
7177 #define HAVE_GAS_HIDDEN 1
7181 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
7183 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
7184 echo "configure:7185: checking assembler leb128 support" >&5
7186 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7187 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7188 gcc_cv_as_leb128
="yes"
7190 elif test x
$gcc_cv_as != x
; then
7191 # Check if we have .[us]leb128, and support symbol arithmetic with it.
7192 cat > conftest.s
<<EOF
7200 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7201 gcc_cv_as_leb128
="yes"
7203 # GAS versions before 2.11 do not support uleb128,
7204 # despite appearing to.
7205 # ??? There exists an elf-specific test that will crash
7206 # the assembler. Perhaps it's better to figure out whether
7207 # arbitrary sections are supported and try the test.
7208 as_ver
=`$gcc_cv_as --version 2>/dev/null | head -1`
7209 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7210 as_ver
=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
7211 as_major
=`echo $as_ver | sed 's/\..*//'`
7212 as_minor
=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
7213 if test $as_major -eq 2 -a $as_minor -lt 11; then
7214 gcc_cv_as_leb128
="no"
7218 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7220 if test x
"$gcc_cv_as_leb128" = xyes
; then
7221 cat >> confdefs.h
<<\EOF
7222 #define HAVE_AS_LEB128 1
7226 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
7228 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
7229 echo "configure:7230: checking assembler eh_frame optimization" >&5
7230 gcc_cv_as_eh_frame
=no
7231 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7232 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7233 gcc_cv_as_eh_frame
="yes"
7235 elif test x
$gcc_cv_as != x
; then
7236 # Check if this is GAS.
7237 as_ver
=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
7238 rm -f a.out
2> /dev
/null
7239 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7240 # Versions up to and including 2.11.0 may mis-optimize
7241 # .eh_frame data. Try something.
7242 cat > conftest.s
<<EOF
7249 .section .eh_frame,"aw",@progbits
7251 .4byte .LECIE1-.LSCIE1
7265 .4byte .LEFDE1-.LASFDE1
7267 .4byte .LASFDE1-__FRAME_BEGIN__
7276 cat > conftest.lit
<<EOF
7277 0000 10000000 00000000 017a0001 781a0004 .........z..x...
7278 0010 01000000 12000000 18000000 00000000 ................
7279 0020 08000000 04080000 0044 .........D
7281 cat > conftest.big
<<EOF
7282 0000 00000010 00000000 017a0001 781a0004 .........z..x...
7283 0010 00000001 00000012 00000018 00000000 ................
7284 0020 00000008 04000000 0844 .........D
7286 # If the assembler didn't choke, and we can objdump,
7287 # and we got the correct data, then succeed.
7288 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7289 && objdump
-s -j .eh_frame conftest.o
2>/dev
/null \
7290 |
tail -3 > conftest.got \
7291 && { cmp conftest.lit conftest.got
> /dev
/null
2>&1 \
7292 ||
cmp conftest.big conftest.got
> /dev
/null
2>&1; }
7294 gcc_cv_as_eh_frame
="yes"
7296 gcc_cv_as_eh_frame
="bad"
7297 if $gcc_cv_as -o conftest.o
--traditional-format /dev
/null
; then
7298 cat >> confdefs.h
<<\EOF
7299 #define USE_AS_TRADITIONAL_FORMAT 1
7307 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
7309 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
7310 echo "configure:7311: checking assembler section merging support" >&5
7311 gcc_cv_as_shf_merge
=no
7312 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7313 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null
; then
7314 gcc_cv_as_shf_merge
=yes
7316 elif test x
$gcc_cv_as != x
; then
7317 # Check if we support SHF_MERGE sections
7318 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
7319 if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s
> /dev
/null
2>&1; then
7320 gcc_cv_as_shf_merge
=yes
7322 rm -f conftest.s conftest.o
7324 if test x
"$gcc_cv_as_shf_merge" = xyes
; then
7325 cat >> confdefs.h
<<\EOF
7326 #define HAVE_GAS_SHF_MERGE 1
7330 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
7334 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
7335 echo "configure:7336: checking assembler .register pseudo-op support" >&5
7336 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
7337 echo $ac_n "(cached) $ac_c" 1>&6
7340 gcc_cv_as_register_pseudo_op
=unknown
7341 if test x
$gcc_cv_as != x
; then
7342 # Check if we have .register
7343 echo ".register %g2, #scratch" > conftest.s
7344 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7345 gcc_cv_as_register_pseudo_op
=yes
7347 gcc_cv_as_register_pseudo_op
=no
7349 rm -f conftest.s conftest.o
7354 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
7355 if test "x$gcc_cv_as_register_pseudo_op" = xyes
; then
7356 cat >> confdefs.h
<<\EOF
7357 #define HAVE_AS_REGISTER_PSEUDO_OP 1
7362 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
7363 echo "configure:7364: checking assembler supports -relax" >&5
7364 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
7365 echo $ac_n "(cached) $ac_c" 1>&6
7368 gcc_cv_as_relax_opt
=unknown
7369 if test x
$gcc_cv_as != x
; then
7370 # Check if gas supports -relax
7371 echo ".text" > conftest.s
7372 if $gcc_cv_as -relax -o conftest.o conftest.s
> /dev
/null
2>&1; then
7373 gcc_cv_as_relax_opt
=yes
7375 gcc_cv_as_relax_opt
=no
7377 rm -f conftest.s conftest.o
7382 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
7383 if test "x$gcc_cv_as_relax_opt" = xyes
; then
7384 cat >> confdefs.h
<<\EOF
7385 #define HAVE_AS_RELAX_OPTION 1
7392 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
7393 echo "configure:7394: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
7394 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
7395 echo $ac_n "(cached) $ac_c" 1>&6
7398 if test -n "$gcc_cv_as"; then
7399 echo ".xword foo" > conftest.s
7400 gcc_cv_as_flags64
=no
7401 for flag
in "-xarch=v9" "-64 -Av9"; do
7402 if $gcc_cv_as $flag -o conftest.o conftest.s \
7403 > /dev
/null
2>&1; then
7404 gcc_cv_as_flags64
=$flag
7408 rm -f conftest.s conftest.o
7410 if test "$gas" = yes; then
7411 gcc_cv_as_flags64
="-64 -Av9"
7413 gcc_cv_as_flags64
="-xarch=v9"
7419 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
7420 if test "x$gcc_cv_as_flags64" = xno
; then
7422 tmake_file
=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7423 dep_tmake_file
=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7426 cat >> confdefs.h
<<EOF
7427 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
7432 *) gcc_cv_as_flags64
=${gcc_cv_as_flags64-no}
7436 if test "x$gcc_cv_as_flags64" != xno
; then
7437 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
7438 echo "configure:7439: checking for assembler offsetable %lo() support" >&5
7439 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
7440 echo $ac_n "(cached) $ac_c" 1>&6
7443 gcc_cv_as_offsetable_lo10
=unknown
7444 if test "x$gcc_cv_as" != x
; then
7445 # Check if assembler has offsetable %lo()
7446 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
7447 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
7448 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
7450 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
7451 > /dev
/null
2>&1; then
7452 if cmp conftest.o conftest1.o
> /dev
/null
2>&1; then
7453 gcc_cv_as_offsetable_lo10
=no
7455 gcc_cv_as_offsetable_lo10
=yes
7458 gcc_cv_as_offsetable_lo10
=no
7460 rm -f conftest.s conftest.o conftest1.s conftest1.o
7465 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
7466 if test "x$gcc_cv_as_offsetable_lo10" = xyes
; then
7467 cat >> confdefs.h
<<\EOF
7468 #define HAVE_AS_OFFSETABLE_LO10 1
7476 i
[34567]86-*-* | x86_64-
*-*)
7477 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
7478 echo "configure:7479: checking assembler instructions" >&5
7479 gcc_cv_as_instructions
=
7480 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7481 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
7482 gcc_cv_as_instructions
="filds fists"
7484 elif test x
$gcc_cv_as != x
; then
7485 set "filds fists" "filds mem; fists mem"
7488 echo "$2" > conftest.s
7489 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7490 gcc_cv_as_instructions
=${gcc_cv_as_instructions}$1" "
7494 rm -f conftest.s conftest.o
7496 if test x
"$gcc_cv_as_instructions" != x
; then
7497 cat >> confdefs.h
<<EOF
7498 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
7502 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
7504 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
7505 echo "configure:7506: checking assembler GOTOFF in data directives" >&5
7506 gcc_cv_as_gotoff_in_data
=no
7507 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
7509 if test "$gcc_cv_gas_major_version" -eq 2 \
7510 -a "$gcc_cv_gas_minor_version" -ge 11 \
7511 -o "$gcc_cv_gas_major_version" -gt 2; then
7512 gcc_cv_as_gotoff_in_data
=yes
7514 elif test x
$gcc_cv_as != x
; then
7515 cat > conftest.s
<<EOF
7522 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7523 gcc_cv_as_gotoff_in_data
=yes
7526 cat >> confdefs.h
<<EOF
7527 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
7530 echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
7534 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
7535 echo "configure:7536: checking assembler dwarf2 debug_line support" >&5
7536 gcc_cv_as_dwarf2_debug_line
=no
7537 # ??? Not all targets support dwarf2 debug_line, even within a version
7538 # of gas. Moreover, we need to emit a valid instruction to trigger any
7539 # info to the output file. So, as supported targets are added to gas 2.11,
7540 # add some instruction here to (also) show we expect this might work.
7541 # ??? Once 2.11 is released, probably need to add first known working
7542 # version to the per-target configury.
7544 i?
86*-*-* | mips
*-*-* | alpha
*-*-* | powerpc
*-*-* | sparc
*-*-* | m68
*-*-* | x86_64
*-*-*)
7551 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7553 if test "$gcc_cv_gas_major_version" -eq 2 \
7554 -a "$gcc_cv_gas_minor_version" -ge 11 \
7555 -o "$gcc_cv_gas_major_version" -gt 2 \
7556 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7557 && test x
"$insn" != x
; then
7558 gcc_cv_as_dwarf2_debug_line
="yes"
7560 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7561 echo ' .file 1 "conftest.s"' > conftest.s
7562 echo ' .loc 1 3 0' >> conftest.s
7563 echo " $insn" >> conftest.s
7564 # ??? This fails with non-gnu grep.
7565 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7566 && grep debug_line conftest.o
> /dev
/null
2>&1 ; then
7567 # The .debug_line file table must be in the exact order that
7568 # we specified the files, since these indicies are also used
7569 # by DW_AT_decl_file. Approximate this test by testing if
7570 # the assembler bitches if the same index is assigned twice.
7571 echo ' .file 1 "foo.s"' > conftest.s
7572 echo ' .file 1 "bar.s"' >> conftest.s
7573 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1
7575 gcc_cv_as_dwarf2_debug_line
="no"
7577 gcc_cv_as_dwarf2_debug_line
="yes"
7580 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7582 if test x
"$gcc_cv_as_dwarf2_debug_line" = xyes
; then
7583 cat >> confdefs.h
<<\EOF
7584 #define HAVE_AS_DWARF2_DEBUG_LINE 1
7588 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
7590 if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
7591 cat >> confdefs.h
<<EOF
7592 #define PREFIX_INCLUDE_DIR "$prefix/include"
7597 # Figure out what language subdirectories are present.
7598 # Look if the user specified --enable-languages="..."; if not, use
7599 # the environment variable $LANGUAGES if defined. $LANGUAGES might
7601 if test x
"${enable_languages+set}" != xset
; then
7602 if test x
"${LANGUAGES+set}" = xset
; then
7603 enable_languages
="`echo ${LANGUAGES} | tr ' ' ','`"
7605 enable_languages
=all
7608 if test x
"${enable_languages}" = x
; then
7609 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
7613 # First scan to see if an enabled language requires some other language.
7614 # We assume that a given config-lang.in will list all the language
7615 # front ends it requires, even if some are required indirectly.
7616 for lang
in ${srcdir}/*/config-lang.
in ..
7621 # The odd quoting in the next line works around
7622 # an apparent bug in bash 1.12 on linux.
7623 ${srcdir}/[*]/config-lang.
in)
7626 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7627 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
7628 for other
in $this_lang_requires
7630 case ,${enable_languages}, in
7636 enable_languages
="$enable_languages,$other"
7645 for lang
in ${srcdir}/*/config-lang.
in ..
7649 # The odd quoting in the next line works around
7650 # an apparent bug in bash 1.12 on linux.
7651 ${srcdir}/[*]/config-lang.
in) ;;
7653 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7654 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
7655 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
7656 if test "x$lang_alias" = x
7658 echo "$lang doesn't set \$language." 1>&2
7661 case ${build_by_default},${enable_languages}, in
7662 *,$lang_alias,*) add_this_lang
=yes ;;
7663 no
,*) add_this_lang
=no
;;
7664 *,all
,*) add_this_lang
=yes ;;
7665 *) add_this_lang
=no
;;
7667 if test x
"${add_this_lang}" = xyes
; then
7669 ${srcdir}/ada
/config-lang.
in)
7670 if test x
$have_gnat = xyes
; then
7671 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7675 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7683 # Make gthr-default.h if we have a thread file.
7685 if test $thread_file != single
; then
7686 rm -f gthr-default.h
7687 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
7688 gthread_flags
=-DHAVE_GTHR_DEFAULT
7692 # Find out what GC implementation we want, or may, use.
7693 # Check whether --with-gc or --without-gc was given.
7694 if test "${with_gc+set}" = set; then
7701 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
7709 echo "Using $GGC for garbage collection."
7711 # Use the system's zlib library.
7713 zlibinc
="-I\$(srcdir)/../zlib"
7714 # Check whether --with-system-zlib or --without-system-zlib was given.
7715 if test "${with_system_zlib+set}" = set; then
7716 withval
="$with_system_zlib"
7726 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
7727 echo "configure:7728: checking whether to enable maintainer-specific portions of Makefiles" >&5
7728 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7729 if test "${enable_maintainer_mode+set}" = set; then
7730 enableval
="$enable_maintainer_mode"
7731 maintainer_mode
=$enableval
7737 echo "$ac_t""$maintainer_mode" 1>&6
7739 if test "$maintainer_mode" = "yes"; then
7745 # With Setjmp/Longjmp based exception handling.
7746 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
7747 if test "${enable_sjlj_exceptions+set}" = set; then
7748 enableval
="$enable_sjlj_exceptions"
7749 sjlj
=`if test $enableval = yes; then echo 1; else echo 0; fi`
7750 cat >> confdefs.h
<<EOF
7751 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
7757 # Make empty files to contain the specs and options for each language.
7758 # Then add #include lines to for a compiler that has specs and/or options.
7763 rm -f specs.h options.h gencheck.h
7764 touch specs.h options.h gencheck.h
7765 for subdir
in .
$subdirs
7767 if test -f $srcdir/$subdir/lang-specs.h
; then
7768 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
7769 lang_specs_files
="$lang_specs_files $srcdir/$subdir/lang-specs.h"
7771 if test -f $srcdir/$subdir/lang-options.h
; then
7772 echo "#include \"$subdir/lang-options.h\"" >>options.h
7773 lang_options_files
="$lang_options_files $srcdir/$subdir/lang-options.h"
7775 if test -f $srcdir/$subdir/$subdir-tree.def
; then
7776 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
7777 lang_tree_files
="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
7781 # These (without "all_") are set in each config-lang.in.
7782 # `language' must be a single word so is spelled singularly.
7788 all_outputs
='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
7789 # List of language makefile fragments.
7794 # Add the language fragments.
7795 # Languages are added via two mechanisms. Some information must be
7796 # recorded in makefile variables, these are defined in config-lang.in.
7797 # We accumulate them and plug them into the main Makefile.
7798 # The other mechanism is a set of hooks for each of the main targets
7799 # like `clean', `install', etc.
7801 language_fragments
="Make-lang"
7802 language_hooks
="Make-hooks"
7804 for s
in ..
$subdirs
7816 .
${srcdir}/$s/config-lang.
in
7817 if test "x$language" = x
7819 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
7822 all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
7823 if test -f ${srcdir}/$s/Makefile.
in
7824 then all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
7826 all_languages
="$all_languages $language"
7827 if test "x$boot_language" = xyes
7829 all_boot_languages
="$all_boot_languages $language"
7831 all_compilers
="$all_compilers $compilers"
7832 all_stagestuff
="$all_stagestuff $stagestuff"
7833 all_diff_excludes
="$all_diff_excludes $diff_excludes"
7834 all_headers
="$all_headers $headers"
7835 all_outputs
="$all_outputs $outputs"
7836 all_lib2funcs
="$all_lib2funcs $lib2funcs"
7841 for language
in ..
$all_languages
7843 if test $language != ".."
7845 check_languages
="$check_languages check-$language"
7849 # Since we can't use `::' targets, we link each language in
7850 # with a set of hooks, reached indirectly via lang.${target}.
7854 target_list
="all.build all.cross start.encap rest.encap \
7856 install-normal install-common install-info install-man \
7858 mostlyclean clean distclean extraclean maintainer-clean \
7859 stage1 stage2 stage3 stage4"
7860 for t
in $target_list
7863 for lang
in ..
$all_languages
7865 if test $lang != ".."; then
7869 echo "lang.$t: $x" >> Make-hooks
7874 echo "dir ." > .gdbinit
7875 echo "dir ${srcdir}" >> .gdbinit
7876 if test x
$gdb_needs_out_file_path = xyes
7878 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
7880 if test "x$subdirs" != x
; then
7883 echo "dir ${srcdir}/$s" >> .gdbinit
7886 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
7888 # Define variables host_canonical and build_canonical
7889 # because some Cygnus local changes in the Makefile depend on them.
7890 build_canonical
=${build}
7891 host_canonical
=${host}
7893 if test "${host}" != "${target}" ; then
7894 target_subdir
=${target_alias}/
7900 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
7901 # absolute path for gcc_tooldir based on inserting the number of up-directory
7902 # movements required to get from $(exec_prefix) to $(prefix) into the basic
7903 # $(libsubdir)/@(unlibsubdir) based path.
7904 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
7905 # make and thus we'd get different behavior depending on where we built the
7907 if test x
$exec_prefix = xNONE
-o x
$exec_prefix = x
$prefix; then
7908 gcc_tooldir
='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
7910 # An explanation of the sed strings:
7911 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
7912 # -e 's|/$||' match a trailing forward slash and eliminates it
7913 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
7914 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
7916 # (*) Note this pattern overwrites the first character of the string
7917 # with a forward slash if one is not already present. This is not a
7918 # problem because the exact names of the sub-directories concerned is
7919 # unimportant, just the number of them matters.
7921 # The practical upshot of these patterns is like this:
7923 # prefix exec_prefix result
7924 # ------ ----------- ------
7926 # /foo/ /foo/bar ../
7927 # /foo /foo/bar/ ../
7928 # /foo/ /foo/bar/ ../
7929 # /foo /foo/bar/ugg ../../
7932 gcc_tooldir
="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
7937 # Find a directory in which to install a shared libgcc.
7939 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
7940 if test "${enable_version_specific_runtime_libs+set}" = set; then
7941 enableval
="$enable_version_specific_runtime_libs"
7946 # Check whether --with-slibdir or --without-slibdir was given.
7947 if test "${with_slibdir+set}" = set; then
7948 withval
="$with_slibdir"
7949 slibdir
="$with_slibdir"
7951 if test "${enable_version_specific_runtime_libs+set}" = set; then
7952 slibdir
='$(libsubdir)'
7953 elif test "$host" != "$target"; then
7954 slibdir
='$(build_tooldir)/lib'
7962 # Nothing to do for FLOAT_H, float_format already handled.
7966 # Process the language and host/target makefile fragments.
7967 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag
$srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
7969 # Substitute configuration variables
8038 # Echo that links are built
8039 if test x
$host = x
$target
8047 if test x
$host != x
$build
8049 str3
=" on a $build system"
8052 if test "x$str2" != x ||
test "x$str3" != x
8057 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8059 if test "x$str2" != x ||
test "x$str3" != x
8061 echo " ${str2}${str3}." 1>&2
8064 # Truncate the target if necessary
8065 if test x
$host_truncate_target != x
; then
8066 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
8069 # Configure the subdirectories
8070 # AC_CONFIG_SUBDIRS($subdirs)
8072 # Create the Makefile
8073 # and configure language subdirectories
8075 cat > confcache
<<\EOF
8076 # This file is a shell script that caches the results of configure
8077 # tests run on this system so they can be shared between configure
8078 # scripts and configure runs. It is not useful on other systems.
8079 # If it contains results you don't want to keep, you may remove or edit it.
8081 # By default, configure uses ./config.cache as the cache file,
8082 # creating it if it does not exist already. You can give configure
8083 # the --cache-file=FILE option to use a different cache file; that is
8084 # what configure does when it calls configure scripts in
8085 # subdirectories, so they share the cache.
8086 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8087 # config.status only pays attention to the cache file if you give it the
8088 # --recheck option to rerun configure.
8091 # The following way of writing the cache mishandles newlines in values,
8092 # but we know of no workaround that is simple, portable, and efficient.
8093 # So, don't put newlines in cache variables' values.
8094 # Ultrix sh set writes to stderr and can't be redirected directly,
8095 # and sets the high bit in the cache file unless we assign to the vars.
8097 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8099 # `set' does not quote correctly, so add quotes (double-quote substitution
8100 # turns \\\\ into \\, and sed turns \\ into \).
8102 -e "s/'/'\\\\''/g" \
8103 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8106 # `set' quotes correctly as required by POSIX, so do not add quotes.
8107 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8110 if cmp -s $cache_file confcache
; then
8113 if test -w $cache_file; then
8114 echo "updating cache $cache_file"
8115 cat confcache
> $cache_file
8117 echo "not updating unwritable cache $cache_file"
8122 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8124 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
8125 # Let make expand exec_prefix.
8126 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
8128 # Any assignment to VPATH causes Sun make to only execute
8129 # the first set of double-colon rules, so remove it if not needed.
8130 # If there is a colon in the path, we need to keep it.
8131 if test "x$srcdir" = x.
; then
8132 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
8135 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8137 DEFS
=-DHAVE_CONFIG_H
8139 # Without the "./", some shells look in PATH for config.status.
8140 : ${CONFIG_STATUS=./config.status}
8142 echo creating
$CONFIG_STATUS
8143 rm -f $CONFIG_STATUS
8144 cat > $CONFIG_STATUS <<EOF
8146 # Generated automatically by configure.
8147 # Run this file to recreate the current configuration.
8148 # This directory was configured as follows,
8149 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8151 # $0 $ac_configure_args
8153 # Compiler output produced by configure, useful for debugging
8154 # configure, is in ./config.log if it exists.
8156 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8159 case "\$ac_option" in
8160 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8161 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8162 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8163 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8164 echo "$CONFIG_STATUS generated by autoconf version 2.13"
8166 -help | --help | --hel | --he | --h)
8167 echo "\$ac_cs_usage"; exit 0 ;;
8168 *) echo "\$ac_cs_usage"; exit 1 ;;
8172 ac_given_srcdir=$srcdir
8174 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8176 cat >> $CONFIG_STATUS <<EOF
8178 # Protect against being on the right side of a sed subst in config.status.
8179 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8180 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8184 s%@CFLAGS@%$CFLAGS%g
8185 s%@CPPFLAGS@%$CPPFLAGS%g
8186 s%@CXXFLAGS@%$CXXFLAGS%g
8187 s%@FFLAGS@%$FFLAGS%g
8189 s%@LDFLAGS@%$LDFLAGS%g
8191 s%@exec_prefix@%$exec_prefix%g
8192 s%@prefix@%$prefix%g
8193 s%@program_transform_name@%$program_transform_name%g
8194 s%@bindir@%$bindir%g
8195 s%@sbindir@%$sbindir%g
8196 s%@libexecdir@%$libexecdir%g
8197 s%@datadir@%$datadir%g
8198 s%@sysconfdir@%$sysconfdir%g
8199 s%@sharedstatedir@%$sharedstatedir%g
8200 s%@localstatedir@%$localstatedir%g
8201 s%@libdir@%$libdir%g
8202 s%@includedir@%$includedir%g
8203 s%@oldincludedir@%$oldincludedir%g
8204 s%@infodir@%$infodir%g
8205 s%@mandir@%$mandir%g
8206 s%@enable_multilib@%$enable_multilib%g
8207 s%@enable_shared@%$enable_shared%g
8209 s%@host_alias@%$host_alias%g
8210 s%@host_cpu@%$host_cpu%g
8211 s%@host_vendor@%$host_vendor%g
8212 s%@host_os@%$host_os%g
8213 s%@target@%$target%g
8214 s%@target_alias@%$target_alias%g
8215 s%@target_cpu@%$target_cpu%g
8216 s%@target_vendor@%$target_vendor%g
8217 s%@target_os@%$target_os%g
8219 s%@build_alias@%$build_alias%g
8220 s%@build_cpu@%$build_cpu%g
8221 s%@build_vendor@%$build_vendor%g
8222 s%@build_os@%$build_os%g
8224 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
8225 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
8226 s%@strict1_warn@%$strict1_warn%g
8228 s%@warn_cflags@%$warn_cflags%g
8229 s%@stage1_cflags@%$stage1_cflags%g
8230 s%@SET_MAKE@%$SET_MAKE%g
8234 s%@RANLIB@%$RANLIB%g
8235 s%@INSTALL@%$INSTALL%g
8236 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8237 s%@INSTALL_DATA@%$INSTALL_DATA%g
8238 s%@GNATBIND@%$GNATBIND%g
8240 s%@have_mktemp_command@%$have_mktemp_command%g
8241 s%@MAKEINFO@%$MAKEINFO%g
8242 s%@BUILD_INFO@%$BUILD_INFO%g
8243 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
8246 s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g
8247 s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g
8248 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
8249 s%@vfprintf@%$vfprintf%g
8250 s%@doprint@%$doprint%g
8251 s%@strstr@%$strstr%g
8252 s%@LIBICONV@%$LIBICONV%g
8253 s%@manext@%$manext%g
8254 s%@objext@%$objext%g
8255 s%@PACKAGE@%$PACKAGE%g
8256 s%@VERSION@%$VERSION%g
8257 s%@ALLOCA@%$ALLOCA%g
8258 s%@GLIBC21@%$GLIBC21%g
8259 s%@USE_NLS@%$USE_NLS%g
8260 s%@MSGFMT@%$MSGFMT%g
8261 s%@GMSGFMT@%$GMSGFMT%g
8262 s%@XGETTEXT@%$XGETTEXT%g
8263 s%@INTLBISON@%$INTLBISON%g
8264 s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g
8265 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8266 s%@CATALOGS@%$CATALOGS%g
8267 s%@CATOBJEXT@%$CATOBJEXT%g
8268 s%@GMOFILES@%$GMOFILES%g
8269 s%@INTLLIBS@%$INTLLIBS%g
8270 s%@INTLDEPS@%$INTLDEPS%g
8271 s%@INTLOBJS@%$INTLOBJS%g
8272 s%@POFILES@%$POFILES%g
8274 s%@DATADIRNAME@%$DATADIRNAME%g
8275 s%@INSTOBJEXT@%$INSTOBJEXT%g
8276 s%@GENCAT@%$GENCAT%g
8277 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8278 s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g
8279 s%@inhibit_libc@%$inhibit_libc%g
8280 s%@gthread_flags@%$gthread_flags%g
8282 s%@zlibdir@%$zlibdir%g
8283 s%@zlibinc@%$zlibinc%g
8285 s%@build_canonical@%$build_canonical%g
8286 s%@host_canonical@%$host_canonical%g
8287 s%@target_subdir@%$target_subdir%g
8288 s%@gcc_tooldir@%$gcc_tooldir%g
8289 s%@dollar@%$dollar%g
8290 s%@slibdir@%$slibdir%g
8291 s%@objdir@%$objdir%g
8292 s%@subdirs@%$subdirs%g
8293 s%@all_boot_languages@%$all_boot_languages%g
8294 s%@all_compilers@%$all_compilers%g
8295 s%@all_diff_excludes@%$all_diff_excludes%g
8296 s%@all_headers@%$all_headers%g
8297 s%@all_lang_makefiles@%$all_lang_makefiles%g
8298 s%@all_languages@%$all_languages%g
8299 s%@all_lib2funcs@%$all_lib2funcs%g
8300 s%@all_stagestuff@%$all_stagestuff%g
8301 s%@build_exeext@%$build_exeext%g
8302 s%@build_install_headers_dir@%$build_install_headers_dir%g
8303 s%@build_xm_file_list@%$build_xm_file_list%g
8304 s%@build_xm_file@%$build_xm_file%g
8305 s%@build_xm_defines@%$build_xm_defines%g
8306 s%@check_languages@%$check_languages%g
8307 s%@cc_set_by_configure@%$cc_set_by_configure%g
8308 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8309 s%@cpp_install_dir@%$cpp_install_dir%g
8310 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8311 s%@dep_tmake_file@%$dep_tmake_file%g
8312 s%@extra_c_flags@%$extra_c_flags%g
8313 s%@extra_headers_list@%$extra_headers_list%g
8314 s%@extra_objs@%$extra_objs%g
8315 s%@extra_parts@%$extra_parts%g
8316 s%@extra_passes@%$extra_passes%g
8317 s%@extra_programs@%$extra_programs%g
8318 s%@float_h_file@%$float_h_file%g
8319 s%@gcc_config_arguments@%$gcc_config_arguments%g
8320 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8321 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
8322 s%@gcc_version@%$gcc_version%g
8323 s%@gcc_version_full@%$gcc_version_full%g
8324 s%@gcc_version_trigger@%$gcc_version_trigger%g
8325 s%@host_exeext@%$host_exeext%g
8326 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8327 s%@host_xm_file_list@%$host_xm_file_list%g
8328 s%@host_xm_file@%$host_xm_file%g
8329 s%@host_xm_defines@%$host_xm_defines%g
8330 s%@install@%$install%g
8331 s%@lang_options_files@%$lang_options_files%g
8332 s%@lang_specs_files@%$lang_specs_files%g
8333 s%@lang_tree_files@%$lang_tree_files%g
8334 s%@local_prefix@%$local_prefix%g
8335 s%@md_file@%$md_file%g
8336 s%@objc_boehm_gc@%$objc_boehm_gc%g
8337 s%@out_file@%$out_file%g
8338 s%@out_object_file@%$out_object_file%g
8339 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8340 s%@symbolic_link@%$symbolic_link%g
8341 s%@thread_file@%$thread_file%g
8342 s%@tm_file_list@%$tm_file_list%g
8343 s%@tm_file@%$tm_file%g
8344 s%@tm_p_file_list@%$tm_p_file_list%g
8345 s%@tm_p_file@%$tm_p_file%g
8346 s%@xm_file@%$xm_file%g
8347 s%@xm_defines@%$xm_defines%g
8348 s%@c_target_objs@%$c_target_objs%g
8349 s%@cxx_target_objs@%$cxx_target_objs%g
8350 s%@target_cpu_default@%$target_cpu_default%g
8351 /@target_overrides@/r $target_overrides
8352 s%@target_overrides@%%g
8353 /@host_overrides@/r $host_overrides
8354 s%@host_overrides@%%g
8355 s%@cross_defines@%$cross_defines%g
8356 /@cross_overrides@/r $cross_overrides
8357 s%@cross_overrides@%%g
8358 /@build_overrides@/r $build_overrides
8359 s%@build_overrides@%%g
8360 /@language_fragments@/r $language_fragments
8361 s%@language_fragments@%%g
8362 /@language_hooks@/r $language_hooks
8363 s%@language_hooks@%%g
8368 cat >> $CONFIG_STATUS <<\EOF
8370 # Split the substitutions into bite-sized pieces for seds with
8371 # small command number limits, like on Digital OSF/1 and HP-UX.
8372 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
8373 ac_file
=1 # Number of current file.
8374 ac_beg
=1 # First line for current file.
8375 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
8378 while $ac_more_lines; do
8379 if test $ac_beg -gt 1; then
8380 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
8382 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
8384 if test ! -s conftest.s
$ac_file; then
8386 rm -f conftest.s
$ac_file
8388 if test -z "$ac_sed_cmds"; then
8389 ac_sed_cmds
="sed -f conftest.s$ac_file"
8391 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
8393 ac_file
=`expr $ac_file + 1`
8395 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
8398 if test -z "$ac_sed_cmds"; then
8403 cat >> $CONFIG_STATUS <<EOF
8405 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8407 cat >> $CONFIG_STATUS <<\EOF
8408 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
8409 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8411 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8412 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8413 *) ac_file_in
="${ac_file}.in" ;;
8416 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8418 # Remove last slash and all that follows it. Not all systems have dirname.
8419 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8420 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
8421 # The file is in a subdirectory.
8422 test ! -d "$ac_dir" && mkdir
"$ac_dir"
8423 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
8424 # A "../" for each directory in $ac_dir_suffix.
8425 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8427 ac_dir_suffix
= ac_dots
=
8430 case "$ac_given_srcdir" in
8432 if test -z "$ac_dots"; then top_srcdir
=.
8433 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8434 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
8436 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8437 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
8441 echo creating
"$ac_file"
8443 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8445 *Makefile
*) ac_comsub
="1i\\
8446 # $configure_input" ;;
8450 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8452 s%@configure_input@%$configure_input%g
8453 s%@srcdir@%$srcdir%g
8454 s%@top_srcdir@%$top_srcdir%g
8455 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
8459 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8460 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8462 # ac_d sets the value in "#define NAME VALUE" lines.
8463 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8464 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
8467 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8468 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8469 ac_uB
='\([ ]\)%\1#\2define\3'
8472 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8473 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8474 ac_eB
='$%\1#\2define\3'
8478 if test "${CONFIG_HEADERS+set}" != set; then
8480 cat >> $CONFIG_STATUS <<EOF
8481 CONFIG_HEADERS="auto-host.h:config.in"
8483 cat >> $CONFIG_STATUS <<\EOF
8485 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
8486 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8488 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8489 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8490 *) ac_file_in
="${ac_file}.in" ;;
8493 echo creating
$ac_file
8495 rm -f conftest.frag conftest.
in conftest.out
8496 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8497 cat $ac_file_inputs > conftest.
in
8501 # Transform confdefs.h into a sed script conftest.vals that substitutes
8502 # the proper values into config.h.in to produce config.h. And first:
8503 # Protect against being on the right side of a sed subst in config.status.
8504 # Protect against being in an unquoted here document in config.status.
8506 cat > conftest.hdr
<<\EOF
8509 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8513 sed -n -f conftest.hdr confdefs.h > conftest.vals
8516 # This sed command replaces #undef with comments. This is necessary, for
8517 # example, in the case of _POSIX_SOURCE, which is predefined and required
8518 # on some systems where configure will not decide to define it.
8519 cat >> conftest.vals <<\EOF
8520 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8523 # Break up conftest.vals because some shells have a limit on
8524 # the size of here documents, and old seds have small limits too.
8529 ac_lines=`grep -c . conftest.vals
`
8530 # grep -c gives empty output for an empty file on some AIX systems.
8531 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8532 # Write a limited-size here document to conftest.frag.
8533 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8534 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8536 sed -f conftest.frag conftest.in > conftest.out
8538 mv conftest.out conftest.in
8540 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8542 mv conftest.tail conftest.vals
8546 cat >> $CONFIG_STATUS <<\EOF
8547 rm -f conftest.frag conftest.h
8548 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8549 cat conftest.in >> conftest.h
8551 if cmp -s $ac_file conftest.h 2>/dev/null; then
8552 echo "$ac_file is unchanged"
8555 # Remove last slash and all that follows it. Not all systems have dirname.
8556 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
8557 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8558 # The file is in a subdirectory.
8559 test ! -d "$ac_dir" && mkdir "$ac_dir"
8562 mv conftest.h $ac_file
8567 cat >> $CONFIG_STATUS <<EOF
8573 target_alias='${target_alias}'
8575 subdirs='${subdirs}'
8576 symbolic_link='${symbolic_link}'
8577 program_transform_set='${program_transform_set}'
8578 program_transform_name='${program_transform_name}'
8579 dep_host_xmake_file='${dep_host_xmake_file}'
8580 host_xmake_file='${host_xmake_file}'
8581 dep_tmake_file='${dep_tmake_file}'
8582 tmake_file='${tmake_file}'
8583 thread_file='${thread_file}'
8584 gcc_config_arguments='${gcc_config_arguments}'
8585 gcc_version='${gcc_version}'
8586 gcc_version_full='${gcc_version_full}'
8587 gcc_version_trigger='${gcc_version_trigger}'
8588 local_prefix='${local_prefix}'
8589 build_install_headers_dir='${build_install_headers_dir}'
8590 build_exeext='${build_exeext}'
8591 host_exeext='${host_exeext}'
8592 out_file='${out_file}'
8593 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8594 SET_MAKE='${SET_MAKE}'
8595 target_list='${target_list}'
8596 target_overrides='${target_overrides}'
8597 host_overrides='${host_overrides}'
8598 cross_defines='${cross_defines}'
8599 cross_overrides='${cross_overrides}'
8600 build_overrides='${build_overrides}'
8601 cpp_install_dir='${cpp_install_dir}'
8604 cat >> $CONFIG_STATUS <<\EOF
8605 for ac_file in $CONFIG_FILES; do
8606 # Support "outfile[:infile[:infile...]]"
8608 *:*) ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
8610 # PO directories have a Makefile.in generated from Makefile.in.in.
8611 case "$ac_file" in */Makefile.in)
8612 # Adjust a relative srcdir.
8613 ac_dir=`echo "$ac_file"|
sed 's%/[^/][^/]*$%%'`
8614 ac_dir_suffix="/`echo "$ac_dir"|
sed 's%^\./%%'`"
8615 ac_dots=`echo "$ac_dir_suffix"|
sed 's%/[^/]*%../%g'`
8616 # In autoconf-2.13 it is called $ac_given_srcdir.
8617 # In autoconf-2.50 it is called $srcdir.
8618 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8619 case "$ac_given_srcdir" in
8620 .) top_srcdir=`echo $ac_dots|
sed 's%/$%%'` ;;
8621 /*) top_srcdir="$ac_given_srcdir" ;;
8622 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8624 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8625 rm -f "$ac_dir/POTFILES"
8626 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8627 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
8628 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8629 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8635 case x$CONFIG_HEADERS in
8636 xauto-host.h:config.in)
8639 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8640 # bootstrapping and the installation procedure can still use
8641 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
8642 # FLAGS_TO_PASS has been modified to solve the problem there.
8643 # This is virtually a duplicate of what happens in configure.lang; we do
8644 # an extra check to make sure this only happens if ln -s can be used.
8645 if test "$symbolic_link" = "ln -s"; then
8646 for d in .. ${subdirs} ; do
8647 if test $d != ..; then
8650 for t in stage1 stage2 stage3 stage4 include
8653 $symbolic_link ../$t $t 2>/dev/null
8659 # Avoid having to add intl to our include paths.
8660 if test -f intl/libintl.h; then
8661 echo creating libintl.h
8662 echo '#include "intl/libintl.h"' >libintl.h
8667 chmod +x $CONFIG_STATUS
8668 rm -fr confdefs* $ac_clean_files
8669 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1