3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 --with-gnu-ld arrange to work with GNU ld."
17 --with-ld arrange to use the specified ld (full pathname)"
19 --with-gnu-as arrange to work with GNU as"
21 --with-as arrange to use the specified as (full pathname)"
23 --with-stabs arrange to use stabs instead of host debug format"
25 --with-elf arrange to use ELF instead of host debug format"
27 --with-local-prefix=DIR specifies directory to put local include"
29 --with-gxx-include-dir=DIR
30 specifies directory to put g++ header files"
32 --enable-multilib enable library support for multiple ABIs"
34 --enable-checking[=LIST]
35 enable expensive run-time checks. With LIST,
36 enable only specific categories of checks.
37 Categories are: misc,tree,rtl,gc,gcac; default
40 --disable-cpp don't provide a user-visible C preprocessor"
42 --with-cpp-install-dir=DIR
43 install the user visible C preprocessor in DIR
44 (relative to PREFIX) as well as PREFIX/bin"
46 --enable-c-mbchar enable multibyte characters for C and C++"
48 --enable-threads enable thread usage for target GCC
49 --enable-threads=LIB use LIB thread package for target GCC"
51 --enable-objc-gc enable the use of Boehm's garbage collector with
52 the GNU Objective-C runtime"
54 --with-dwarf2 force the default debug format to be DWARF 2"
56 --disable-shared don't provide a shared libgcc"
58 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
60 --enable-nls use Native Language Support (default)"
62 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
64 --disable-nls do not use Native Language Support"
66 --with-included-gettext use the GNU gettext library included here"
68 --disable-win32-registry
69 disable lookup of installation paths in the
70 Registry on Windows hosts
71 --enable-win32-registry enable registry lookup (default)
72 --enable-win32-registry=KEY
73 use KEY instead of GCC version as the last portion
76 --with-gc={simple,page} choose the garbage collection mechanism to use
79 --with-system-zlib use installed libz"
81 --enable-maintainer-mode
82 enable make rules and dependencies not useful
83 (and sometimes confusing) to the casual installer"
85 --enable-sjlj-exceptions
86 arrange to use setjmp/longjmp exception handling"
88 --enable-version-specific-runtime-libs
89 specify that runtime libraries should be
90 installed in a compiler-specific directory"
92 --with-slibdir=DIR shared libraries in DIR [LIBDIR]"
94 # Initialize some variables set by options.
95 # The variables have the same names as the options, with
96 # dashes changed to underlines.
98 cache_file
=.
/config.cache
107 program_transform_name
=s
,x
,x
,
115 bindir
='${exec_prefix}/bin'
116 sbindir
='${exec_prefix}/sbin'
117 libexecdir
='${exec_prefix}/libexec'
118 datadir
='${prefix}/share'
119 sysconfdir
='${prefix}/etc'
120 sharedstatedir
='${prefix}/com'
121 localstatedir
='${prefix}/var'
122 libdir
='${exec_prefix}/lib'
123 includedir
='${prefix}/include'
124 oldincludedir
='/usr/include'
125 infodir
='${prefix}/info'
126 mandir
='${prefix}/man'
128 # Initialize some other variables.
131 SHELL
=${CONFIG_SHELL-/bin/sh}
132 # Maximum number of lines to put in a shell here document.
139 # If the previous option needs an argument, assign it.
140 if test -n "$ac_prev"; then
141 eval "$ac_prev=\$ac_option"
147 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
151 # Accept the important Cygnus configure options, so we can diagnose typos.
155 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
157 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
158 bindir
="$ac_optarg" ;;
160 -build |
--build |
--buil |
--bui |
--bu)
162 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
163 build
="$ac_optarg" ;;
165 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
166 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
167 ac_prev
=cache_file
;;
168 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
169 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
170 cache_file
="$ac_optarg" ;;
172 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
174 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
176 datadir
="$ac_optarg" ;;
178 -disable-* |
--disable-*)
179 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
180 # Reject names that are not valid shell variable names.
181 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
182 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
184 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
185 eval "enable_${ac_feature}=no" ;;
187 -enable-* |
--enable-*)
188 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
189 # Reject names that are not valid shell variable names.
190 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
191 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
193 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
198 eval "enable_${ac_feature}='$ac_optarg'" ;;
200 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
201 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
202 |
--exec |
--exe |
--ex)
203 ac_prev
=exec_prefix
;;
204 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
205 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
206 |
--exec=* |
--exe=* |
--ex=*)
207 exec_prefix
="$ac_optarg" ;;
209 -gas |
--gas |
--ga |
--g)
210 # Obsolete; use --with-gas.
213 -help |
--help |
--hel |
--he)
214 # Omit some internal or obsolete options to make the list less imposing.
215 # This message is too long to be a string in the A/UX 3.1 sh.
217 Usage: configure [options] [host]
218 Options: [defaults in brackets after descriptions]
220 --cache-file=FILE cache test results in FILE
221 --help print this message
222 --no-create do not create output files
223 --quiet, --silent do not print \`checking...' messages
224 --version print the version of autoconf that created configure
225 Directory and file names:
226 --prefix=PREFIX install architecture-independent files in PREFIX
228 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
230 --bindir=DIR user executables in DIR [EPREFIX/bin]
231 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
232 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
233 --datadir=DIR read-only architecture-independent data in DIR
235 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
236 --sharedstatedir=DIR modifiable architecture-independent data in DIR
238 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
239 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
240 --includedir=DIR C header files in DIR [PREFIX/include]
241 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
242 --infodir=DIR info documentation in DIR [PREFIX/info]
243 --mandir=DIR man documentation in DIR [PREFIX/man]
244 --srcdir=DIR find the sources in DIR [configure dir or ..]
245 --program-prefix=PREFIX prepend PREFIX to installed program names
246 --program-suffix=SUFFIX append SUFFIX to installed program names
247 --program-transform-name=PROGRAM
248 run sed PROGRAM on installed program names
252 --build=BUILD configure for building on BUILD [BUILD=HOST]
253 --host=HOST configure for HOST [guessed]
254 --target=TARGET configure for TARGET [TARGET=HOST]
255 Features and packages:
256 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
257 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
258 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
259 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
260 --x-includes=DIR X include files are in DIR
261 --x-libraries=DIR X library files are in DIR
263 if test -n "$ac_help"; then
264 echo "--enable and --with options recognized:$ac_help"
268 -host |
--host |
--hos |
--ho)
270 -host=* |
--host=* |
--hos=* |
--ho=*)
273 -includedir |
--includedir |
--includedi |
--included |
--include \
274 |
--includ |
--inclu |
--incl |
--inc)
275 ac_prev
=includedir
;;
276 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
277 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
278 includedir
="$ac_optarg" ;;
280 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
282 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
283 infodir
="$ac_optarg" ;;
285 -libdir |
--libdir |
--libdi |
--libd)
287 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
288 libdir
="$ac_optarg" ;;
290 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
291 |
--libexe |
--libex |
--libe)
292 ac_prev
=libexecdir
;;
293 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
294 |
--libexe=* |
--libex=* |
--libe=*)
295 libexecdir
="$ac_optarg" ;;
297 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
298 |
--localstate |
--localstat |
--localsta |
--localst \
299 |
--locals |
--local |
--loca |
--loc |
--lo)
300 ac_prev
=localstatedir
;;
301 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
302 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
303 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
304 localstatedir
="$ac_optarg" ;;
306 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
308 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
309 mandir
="$ac_optarg" ;;
312 # Obsolete; use --without-fp.
315 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
319 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
320 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
323 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
324 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
325 |
--oldin |
--oldi |
--old |
--ol |
--o)
326 ac_prev
=oldincludedir
;;
327 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
328 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
329 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
330 oldincludedir
="$ac_optarg" ;;
332 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
334 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
335 prefix
="$ac_optarg" ;;
337 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
338 |
--program-pre |
--program-pr |
--program-p)
339 ac_prev
=program_prefix
;;
340 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
341 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
342 program_prefix
="$ac_optarg" ;;
344 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
345 |
--program-suf |
--program-su |
--program-s)
346 ac_prev
=program_suffix
;;
347 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
348 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
349 program_suffix
="$ac_optarg" ;;
351 -program-transform-name |
--program-transform-name \
352 |
--program-transform-nam |
--program-transform-na \
353 |
--program-transform-n |
--program-transform- \
354 |
--program-transform |
--program-transfor \
355 |
--program-transfo |
--program-transf \
356 |
--program-trans |
--program-tran \
357 |
--progr-tra |
--program-tr |
--program-t)
358 ac_prev
=program_transform_name
;;
359 -program-transform-name=* |
--program-transform-name=* \
360 |
--program-transform-nam=* |
--program-transform-na=* \
361 |
--program-transform-n=* |
--program-transform-=* \
362 |
--program-transform=* |
--program-transfor=* \
363 |
--program-transfo=* |
--program-transf=* \
364 |
--program-trans=* |
--program-tran=* \
365 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
366 program_transform_name
="$ac_optarg" ;;
368 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
369 |
-silent |
--silent |
--silen |
--sile |
--sil)
372 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
374 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
376 sbindir
="$ac_optarg" ;;
378 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
379 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
380 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
382 ac_prev
=sharedstatedir
;;
383 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
384 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
385 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
387 sharedstatedir
="$ac_optarg" ;;
389 -site |
--site |
--sit)
391 -site=* |
--site=* |
--sit=*)
394 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
396 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
397 srcdir
="$ac_optarg" ;;
399 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
400 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
401 ac_prev
=sysconfdir
;;
402 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
403 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
404 sysconfdir
="$ac_optarg" ;;
406 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
408 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
409 target
="$ac_optarg" ;;
411 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
414 -version |
--version |
--versio |
--versi |
--vers)
415 echo "configure generated by autoconf version 2.13"
419 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
420 # Reject names that are not valid shell variable names.
421 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
422 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
424 ac_package
=`echo $ac_package| sed 's/-/_/g'`
429 eval "with_${ac_package}='$ac_optarg'" ;;
431 -without-* |
--without-*)
432 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
433 # Reject names that are not valid shell variable names.
434 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
435 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
437 ac_package
=`echo $ac_package| sed 's/-/_/g'`
438 eval "with_${ac_package}=no" ;;
441 # Obsolete; use --with-x.
444 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
445 |
--x-incl |
--x-inc |
--x-in |
--x-i)
446 ac_prev
=x_includes
;;
447 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
448 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
449 x_includes
="$ac_optarg" ;;
451 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
452 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
453 ac_prev
=x_libraries
;;
454 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
455 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
456 x_libraries
="$ac_optarg" ;;
458 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
462 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
463 echo "configure: warning: $ac_option: invalid host type" 1>&2
465 if test "x$nonopt" != xNONE
; then
466 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
474 if test -n "$ac_prev"; then
475 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
480 # File descriptor usage:
483 # 2 errors and warnings
484 # 3 some systems may open it to /dev/tty
485 # 4 used on the Kubota Titan
486 # 6 checking for... messages and results
487 # 5 compiler messages saved in config.log
488 if test "$silent" = yes; then
496 This file contains any messages produced by compilers while
497 running configure, to aid debugging if configure makes a mistake.
500 # Strip out --no-create and --no-recursion so they do not pile up.
501 # Also quote any args containing shell metacharacters.
506 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
507 |
--no-cr |
--no-c) ;;
508 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
509 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
510 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
511 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
512 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
517 # Only set these to C if already set. These must not be set unconditionally
518 # because not all systems understand e.g. LANG=C (notably SCO).
519 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
520 # Non-C LC_CTYPE values break the ctype check.
521 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
522 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
523 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
524 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
526 # confdefs.h avoids OS command line length limits that DEFS can exceed.
527 rm -rf conftest
* confdefs.h
528 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
531 # A filename unique to this package, relative to the directory that
532 # configure is in, which we can look for to find out if srcdir is correct.
533 ac_unique_file
=tree.c
535 # Find the source files, if location was not specified.
536 if test -z "$srcdir"; then
537 ac_srcdir_defaulted
=yes
538 # Try the directory containing this script, then its parent.
540 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
541 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
543 if test ! -r $srcdir/$ac_unique_file; then
547 ac_srcdir_defaulted
=no
549 if test ! -r $srcdir/$ac_unique_file; then
550 if test "$ac_srcdir_defaulted" = yes; then
551 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
553 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
556 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
558 # Prefer explicitly selected file to automatically selected ones.
559 if test -z "$CONFIG_SITE"; then
560 if test "x$prefix" != xNONE
; then
561 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
563 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
566 for ac_site_file
in $CONFIG_SITE; do
567 if test -r "$ac_site_file"; then
568 echo "loading site script $ac_site_file"
573 if test -r "$cache_file"; then
574 echo "loading cache $cache_file"
577 echo "creating cache $cache_file"
582 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
583 ac_cpp
='$CPP $CPPFLAGS'
584 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
585 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
586 cross_compiling
=$ac_cv_prog_cc_cross
590 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
591 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
592 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
599 ac_n
= ac_c
='\c' ac_t
=
607 symbolic_link
='ln -s'
610 # Check for bogus environment variables.
611 # Test if LIBRARY_PATH contains the notation for the current directory
612 # since this would lead to problems installing/building glibc.
613 # LIBRARY_PATH contains the current directory if one of the following
615 # - one of the terminals (":" and ";") is the first or last sign
616 # - two terminals occur directly after each other
617 # - the path contains an element with a dot in it
618 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
619 echo "configure:620: checking LIBRARY_PATH variable" >&5
620 case ${LIBRARY_PATH} in
621 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
622 library_path_setting
="contains current directory"
625 library_path_setting
="ok"
628 echo "$ac_t""$library_path_setting" 1>&6
629 if test "$library_path_setting" != "ok"; then
630 { echo "configure: error:
631 *** LIBRARY_PATH shouldn't contain the current directory when
632 *** building gcc. Please change the environment variable
633 *** and run configure again." 1>&2; exit 1; }
636 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
637 # since this would lead to problems installing/building glibc.
638 # GCC_EXEC_PREFIX contains the current directory if one of the following
640 # - one of the terminals (":" and ";") is the first or last sign
641 # - two terminals occur directly after each other
642 # - the path contains an element with a dot in it
643 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
644 echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5
645 case ${GCC_EXEC_PREFIX} in
646 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
647 gcc_exec_prefix_setting
="contains current directory"
650 gcc_exec_prefix_setting
="ok"
653 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
654 if test "$gcc_exec_prefix_setting" != "ok"; then
655 { echo "configure: error:
656 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
657 *** building gcc. Please change the environment variable
658 *** and run configure again." 1>&2; exit 1; }
661 # Check for additional parameters
664 # Check whether --with-gnu-ld or --without-gnu-ld was given.
665 if test "${with_gnu_ld+set}" = set; then
666 withval
="$with_gnu_ld"
667 gnu_ld_flag
="$with_gnu_ld"
673 # With pre-defined ld
674 # Check whether --with-ld or --without-ld was given.
675 if test "${with_ld+set}" = set; then
677 DEFAULT_LINKER
="$with_ld"
680 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
681 if test ! -x "$DEFAULT_LINKER"; then
682 echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
683 elif $DEFAULT_LINKER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
686 cat >> confdefs.h
<<EOF
687 #define DEFAULT_LINKER "$DEFAULT_LINKER"
693 # Check whether --with-gnu-as or --without-gnu-as was given.
694 if test "${with_gnu_as+set}" = set; then
695 withval
="$with_gnu_as"
696 gas_flag
="$with_gnu_as"
702 # Check whether --with-as or --without-as was given.
703 if test "${with_as+set}" = set; then
705 DEFAULT_ASSEMBLER
="$with_as"
708 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
709 if test ! -x "$DEFAULT_ASSEMBLER"; then
710 echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
711 elif $DEFAULT_ASSEMBLER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
714 cat >> confdefs.h
<<EOF
715 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
721 # Check whether --with-stabs or --without-stabs was given.
722 if test "${with_stabs+set}" = set; then
723 withval
="$with_stabs"
731 # Check whether --with-elf or --without-elf was given.
732 if test "${with_elf+set}" = set; then
740 # Specify the local prefix
742 # Check whether --with-local-prefix or --without-local-prefix was given.
743 if test "${with_local_prefix+set}" = set; then
744 withval
="$with_local_prefix"
746 yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
748 *) local_prefix
=$with_local_prefix ;;
753 # Default local prefix if it is empty
754 if test x
$local_prefix = x
; then
755 local_prefix
=/usr
/local
758 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
759 # passed in by the toplevel make and thus we'd get different behavior
760 # depending on where we built the sources.
762 # Specify the g++ header file directory
763 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
764 if test "${with_gxx_include_dir+set}" = set; then
765 withval
="$with_gxx_include_dir"
767 yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
769 *) gcc_gxx_include_dir
=$with_gxx_include_dir ;;
774 if test x
${gcc_gxx_include_dir} = x
; then
775 if test x
${enable_version_specific_runtime_libs} = xyes
; then
776 gcc_gxx_include_dir
='${libsubdir}/include/g++'
778 topsrcdir
=${srcdir}/.. .
${srcdir}/..
/config.
if
779 gcc_gxx_include_dir
="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
783 # Determine whether or not multilibs are enabled.
784 # Check whether --enable-multilib or --disable-multilib was given.
785 if test "${enable_multilib+set}" = set; then
786 enableval
="$enable_multilib"
794 # Enable expensive internal checks
795 # Check whether --enable-checking or --disable-checking was given.
796 if test "${enable_checking+set}" = set; then
797 enableval
="$enable_checking"
802 ac_gc_always_collect
=
803 case "${enableval}" in
804 yes) ac_checking
=1 ; ac_tree_checking
=1 ; ac_gc_checking
=1 ;;
806 *) IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
807 set fnord
$enableval; shift
812 misc
) ac_checking
=1 ;;
813 tree
) ac_tree_checking
=1 ;;
814 rtl
) ac_rtl_checking
=1 ;;
815 gc
) ac_gc_checking
=1 ;;
816 gcac
) ac_gc_always_collect
=1 ;;
817 *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
824 # Enable some checks by default for development versions of GCC
825 ac_checking
=1; ac_tree_checking
=1; ac_gc_checking
=1;
828 if test x
$ac_checking != x
; then
829 cat >> confdefs.h
<<\EOF
830 #define ENABLE_CHECKING 1
834 if test x
$ac_tree_checking != x
; then
835 cat >> confdefs.h
<<\EOF
836 #define ENABLE_TREE_CHECKING 1
840 if test x
$ac_rtl_checking != x
; then
841 cat >> confdefs.h
<<\EOF
842 #define ENABLE_RTL_CHECKING 1
846 if test x
$ac_gc_checking != x
; then
847 cat >> confdefs.h
<<\EOF
848 #define ENABLE_GC_CHECKING 1
852 if test x
$ac_gc_always_collect != x
; then
853 cat >> confdefs.h
<<\EOF
854 #define ENABLE_GC_ALWAYS_COLLECT 1
860 # Check whether --enable-cpp or --disable-cpp was given.
861 if test "${enable_cpp+set}" = set; then
862 enableval
="$enable_cpp"
869 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
870 if test "${with_cpp_install_dir+set}" = set; then
871 withval
="$with_cpp_install_dir"
872 if test x
$withval = xyes
; then
873 { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
874 elif test x
$withval != xno
; then
875 cpp_install_dir
=$withval
880 # Enable Multibyte Characters for C/C++
881 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
882 if test "${enable_c_mbchar+set}" = set; then
883 enableval
="$enable_c_mbchar"
884 if test x
$enable_c_mbchar != xno
; then
885 cat >> confdefs.h
<<\EOF
886 #define MULTIBYTE_CHARS 1
894 # Pass with no value to take the default
895 # Pass with a value to specify a thread package
896 # Check whether --enable-threads or --disable-threads was given.
897 if test "${enable_threads+set}" = set; then
898 enableval
="$enable_threads"
905 enable_threads_flag
=$enable_threads
906 # Check if a valid thread package
907 case x
${enable_threads_flag} in
910 target_thread_file
='single'
914 target_thread_file
=''
916 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
917 xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix
)
918 target_thread_file
=$enable_threads_flag
921 echo "$enable_threads is an unknown thread package" 1>&2
926 # Check whether --enable-objc-gc or --disable-objc-gc was given.
927 if test "${enable_objc_gc+set}" = set; then
928 enableval
="$enable_objc_gc"
929 if test x
$enable_objc_gc = xno
; then
939 # Check whether --with-dwarf2 or --without-dwarf2 was given.
940 if test "${with_dwarf2+set}" = set; then
941 withval
="$with_dwarf2"
942 dwarf2
="$with_dwarf2"
948 # Check whether --enable-shared or --disable-shared was given.
949 if test "${enable_shared+set}" = set; then
950 enableval
="$enable_shared"
952 case $enable_shared in
956 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
957 for pkg
in $enableval; do
958 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
972 # Determine the host, build, and target systems
974 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
975 if test -f $ac_dir/install-sh
; then
977 ac_install_sh
="$ac_aux_dir/install-sh -c"
979 elif test -f $ac_dir/install.sh
; then
981 ac_install_sh
="$ac_aux_dir/install.sh -c"
985 if test -z "$ac_aux_dir"; then
986 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
988 ac_config_guess
=$ac_aux_dir/config.guess
989 ac_config_sub
=$ac_aux_dir/config.sub
990 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
993 # Do some error checking and defaulting for the host and target type.
995 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
998 # 1. You are not allowed to specify --host, --target, and nonopt at the
1000 # 2. Host defaults to nonopt.
1001 # 3. If nonopt is not specified, then host defaults to the current host,
1002 # as determined by config.guess.
1003 # 4. Target and build default to nonopt.
1004 # 5. If nonopt is not specified, then target and build default to host.
1006 # The aliases save the names the user supplied, while $host etc.
1007 # will get canonicalized.
1008 case $host---$target---$nonopt in
1009 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
1010 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1014 # Make sure we can run config.sub.
1015 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
1016 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1019 echo $ac_n "checking host system type""... $ac_c" 1>&6
1020 echo "configure:1021: checking host system type" >&5
1023 case "$host_alias" in
1027 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1028 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1030 *) host_alias
=$nonopt ;;
1034 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1035 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1036 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1037 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1038 echo "$ac_t""$host" 1>&6
1040 echo $ac_n "checking target system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking target system type" >&5
1043 target_alias
=$target
1044 case "$target_alias" in
1047 NONE
) target_alias
=$host_alias ;;
1048 *) target_alias
=$nonopt ;;
1052 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1053 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1054 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1055 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1056 echo "$ac_t""$target" 1>&6
1058 echo $ac_n "checking build system type""... $ac_c" 1>&6
1059 echo "configure:1060: checking build system type" >&5
1062 case "$build_alias" in
1065 NONE
) build_alias
=$host_alias ;;
1066 *) build_alias
=$nonopt ;;
1070 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1071 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1072 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1073 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1074 echo "$ac_t""$build" 1>&6
1076 test "$host_alias" != "$target_alias" &&
1077 test "$program_prefix$program_suffix$program_transform_name" = \
1079 program_prefix
=${target_alias}-
1082 # Set program_transform_name
1083 if test "$program_transform_name" = s
,x
,x
,; then
1084 program_transform_name
=
1086 # Double any \ or $. echo might interpret backslashes.
1087 cat <<\EOF_SED
> conftestsed
1088 s
,\\,\\\\,g
; s
,\$
,$$
,g
1090 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
1093 test "$program_prefix" != NONE
&&
1094 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
1095 # Use a double $ so make ignores it.
1096 test "$program_suffix" != NONE
&&
1097 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
1099 # sed with no file args requires a program.
1100 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
1103 # Find the native compiler
1104 # Extract the first word of "gcc", so it can be a program name with args.
1105 set dummy gcc
; ac_word
=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1109 echo $ac_n "(cached) $ac_c" 1>&6
1111 if test -n "$CC"; then
1112 ac_cv_prog_CC
="$CC" # Let the user override the test.
1114 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1116 for ac_dir
in $ac_dummy; do
1117 test -z "$ac_dir" && ac_dir
=.
1118 if test -f $ac_dir/$ac_word; then
1127 if test -n "$CC"; then
1128 echo "$ac_t""$CC" 1>&6
1130 echo "$ac_t""no" 1>&6
1133 if test -z "$CC"; then
1134 # Extract the first word of "cc", so it can be a program name with args.
1135 set dummy cc
; ac_word
=$2
1136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1137 echo "configure:1138: checking for $ac_word" >&5
1138 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1139 echo $ac_n "(cached) $ac_c" 1>&6
1141 if test -n "$CC"; then
1142 ac_cv_prog_CC
="$CC" # Let the user override the test.
1144 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1147 for ac_dir
in $ac_dummy; do
1148 test -z "$ac_dir" && ac_dir
=.
1149 if test -f $ac_dir/$ac_word; then
1150 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1151 ac_prog_rejected
=yes
1159 if test $ac_prog_rejected = yes; then
1160 # We found a bogon in the path, so make sure we never use it.
1161 set dummy
$ac_cv_prog_CC
1163 if test $# -gt 0; then
1164 # We chose a different compiler from the bogus one.
1165 # However, it has the same basename, so the bogon will be chosen
1166 # first if we set CC to just the basename; use the full file name.
1168 set dummy
"$ac_dir/$ac_word" "$@"
1176 if test -n "$CC"; then
1177 echo "$ac_t""$CC" 1>&6
1179 echo "$ac_t""no" 1>&6
1182 if test -z "$CC"; then
1183 case "`uname -s`" in
1185 # Extract the first word of "cl", so it can be a program name with args.
1186 set dummy cl
; ac_word
=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1190 echo $ac_n "(cached) $ac_c" 1>&6
1192 if test -n "$CC"; then
1193 ac_cv_prog_CC
="$CC" # Let the user override the test.
1195 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1197 for ac_dir
in $ac_dummy; do
1198 test -z "$ac_dir" && ac_dir
=.
1199 if test -f $ac_dir/$ac_word; then
1208 if test -n "$CC"; then
1209 echo "$ac_t""$CC" 1>&6
1211 echo "$ac_t""no" 1>&6
1216 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1219 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1223 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1224 ac_cpp
='$CPP $CPPFLAGS'
1225 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1226 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1227 cross_compiling
=$ac_cv_prog_cc_cross
1229 cat > conftest.
$ac_ext << EOF
1231 #line 1232 "configure"
1232 #include "confdefs.h"
1236 if { (eval echo configure
:1237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1237 ac_cv_prog_cc_works
=yes
1238 # If we can't run a trivial program, we are probably using a cross compiler.
1239 if (.
/conftest
; exit) 2>/dev
/null
; then
1240 ac_cv_prog_cc_cross
=no
1242 ac_cv_prog_cc_cross
=yes
1245 echo "configure: failed program was:" >&5
1246 cat conftest.
$ac_ext >&5
1247 ac_cv_prog_cc_works
=no
1251 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1252 ac_cpp
='$CPP $CPPFLAGS'
1253 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1254 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1255 cross_compiling
=$ac_cv_prog_cc_cross
1257 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1258 if test $ac_cv_prog_cc_works = no
; then
1259 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1261 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1263 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1264 cross_compiling
=$ac_cv_prog_cc_cross
1266 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1267 echo "configure:1268: checking whether we are using GNU C" >&5
1268 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1269 echo $ac_n "(cached) $ac_c" 1>&6
1271 cat > conftest.c
<<EOF
1276 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1283 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1285 if test $ac_cv_prog_gcc = yes; then
1291 ac_test_CFLAGS
="${CFLAGS+set}"
1292 ac_save_CFLAGS
="$CFLAGS"
1294 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether ${CC-cc} accepts -g" >&5
1296 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1297 echo $ac_n "(cached) $ac_c" 1>&6
1299 echo 'void f(){}' > conftest.c
1300 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1309 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1310 if test "$ac_test_CFLAGS" = set; then
1311 CFLAGS
="$ac_save_CFLAGS"
1312 elif test $ac_cv_prog_cc_g = yes; then
1313 if test "$GCC" = yes; then
1319 if test "$GCC" = yes; then
1326 if test "x$CC" != xcc
; then
1327 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1328 echo "configure:1329: checking whether $CC and cc understand -c and -o together" >&5
1330 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1331 echo "configure:1332: checking whether cc understands -c and -o together" >&5
1333 set dummy
$CC; ac_cc
="`echo $2 |
1334 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1335 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1336 echo $ac_n "(cached) $ac_c" 1>&6
1338 echo 'foo(){}' > conftest.c
1339 # Make sure it works both with $CC and with simple cc.
1340 # We do the test twice because some compilers refuse to overwrite an
1341 # existing .o file with -o, though they will create one.
1342 ac_try
='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1343 if { (eval echo configure
:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1344 test -f conftest.o
&& { (eval echo configure
:1345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1346 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
1347 if test "x$CC" != xcc
; then
1348 # Test first that cc exists at all.
1349 if { ac_try
='cc -c conftest.c 1>&5'; { (eval echo configure
:1350: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1350 ac_try
='cc -c conftest.c -o conftest.o 1>&5'
1351 if { (eval echo configure
:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1352 test -f conftest.o
&& { (eval echo configure
:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1357 # cc exists but doesn't like -o.
1358 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1363 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1368 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1369 echo "$ac_t""yes" 1>&6
1371 echo "$ac_t""no" 1>&6
1372 cat >> confdefs.h
<<\EOF
1373 #define NO_MINUS_C_MINUS_O 1
1378 # autoconf is lame and doesn't give us any substitution variable for this.
1379 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1380 NO_MINUS_C_MINUS_O
=yes
1382 OUTPUT_OPTION
='-o $@'
1387 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1388 echo "configure:1389: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1389 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1390 echo $ac_n "(cached) $ac_c" 1>&6
1392 save_CFLAGS
="$CFLAGS"
1393 CFLAGS
="-Wno-long-long"
1394 cat > conftest.
$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1402 if { (eval echo configure
:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1404 ac_cv_prog_cc_no_long_long
=yes
1406 echo "configure: failed program was:" >&5
1407 cat conftest.
$ac_ext >&5
1409 ac_cv_prog_cc_no_long_long
=no
1412 CFLAGS
="$save_CFLAGS"
1415 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1417 if test $ac_cv_prog_cc_no_long_long = yes; then
1418 strict1_warn
="-pedantic -Wno-long-long"
1422 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1423 echo "configure:1424: checking how to run the C preprocessor" >&5
1424 # On Suns, sometimes $CPP names a directory.
1425 if test -n "$CPP" && test -d "$CPP"; then
1428 if test -z "$CPP"; then
1429 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1430 echo $ac_n "(cached) $ac_c" 1>&6
1432 # This must be in double quotes, not single quotes, because CPP may get
1433 # substituted into the Makefile and "${CC-cc}" will confuse make.
1435 # On the NeXT, cc -E runs the code through the compiler's parser,
1436 # not just through cpp.
1437 cat > conftest.
$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1443 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1444 { (eval echo configure
:1445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1445 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1446 if test -z "$ac_err"; then
1450 echo "configure: failed program was:" >&5
1451 cat conftest.
$ac_ext >&5
1453 CPP
="${CC-cc} -E -traditional-cpp"
1454 cat > conftest.
$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1460 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1461 { (eval echo configure
:1462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1462 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1463 if test -z "$ac_err"; then
1467 echo "configure: failed program was:" >&5
1468 cat conftest.
$ac_ext >&5
1470 CPP
="${CC-cc} -nologo -E"
1471 cat > conftest.
$ac_ext <<EOF
1472 #line 1473 "configure"
1473 #include "confdefs.h"
1477 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1478 { (eval echo configure
:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1479 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1480 if test -z "$ac_err"; then
1484 echo "configure: failed program was:" >&5
1485 cat conftest.
$ac_ext >&5
1494 ac_cv_prog_CPP
="$CPP"
1496 CPP
="$ac_cv_prog_CPP"
1498 ac_cv_prog_CPP
="$CPP"
1500 echo "$ac_t""$CPP" 1>&6
1502 echo $ac_n "checking for inline""... $ac_c" 1>&6
1503 echo "configure:1504: checking for inline" >&5
1504 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1505 echo $ac_n "(cached) $ac_c" 1>&6
1508 for ac_kw
in inline __inline__ __inline
; do
1509 cat > conftest.
$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1517 if { (eval echo configure
:1518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1519 ac_cv_c_inline
=$ac_kw; break
1521 echo "configure: failed program was:" >&5
1522 cat conftest.
$ac_ext >&5
1529 echo "$ac_t""$ac_cv_c_inline" 1>&6
1530 case "$ac_cv_c_inline" in
1532 no
) cat >> confdefs.h
<<\EOF
1536 *) cat >> confdefs.h
<<EOF
1537 #define inline $ac_cv_c_inline
1542 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1543 echo "configure:1544: checking for volatile" >&5
1544 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1545 echo $ac_n "(cached) $ac_c" 1>&6
1547 cat > conftest.
$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1555 if { (eval echo configure
:1556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1557 gcc_cv_c_volatile
=yes
1559 echo "configure: failed program was:" >&5
1560 cat conftest.
$ac_ext >&5
1562 gcc_cv_c_volatile
=no
1567 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1568 if test $gcc_cv_c_volatile = yes ; then
1569 cat >> confdefs.h
<<\EOF
1570 #define HAVE_VOLATILE 1
1576 echo $ac_n "checking for long double""... $ac_c" 1>&6
1577 echo "configure:1578: checking for long double" >&5
1578 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1579 echo $ac_n "(cached) $ac_c" 1>&6
1581 if test "$GCC" = yes; then
1582 gcc_cv_c_long_double
=yes
1584 cat > conftest.
$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1589 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
1590 long double foo = 0.0;
1591 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
1592 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1595 if { (eval echo configure
:1596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1597 gcc_cv_c_long_double
=yes
1599 echo "configure: failed program was:" >&5
1600 cat conftest.
$ac_ext >&5
1602 gcc_cv_c_long_double
=no
1608 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1609 if test $gcc_cv_c_long_double = yes; then
1610 cat >> confdefs.h
<<\EOF
1611 #define HAVE_LONG_DOUBLE 1
1616 echo $ac_n "checking for long long int""... $ac_c" 1>&6
1617 echo "configure:1618: checking for long long int" >&5
1618 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
1619 echo $ac_n "(cached) $ac_c" 1>&6
1621 cat > conftest.
$ac_ext <<EOF
1622 #line 1623 "configure"
1623 #include "confdefs.h"
1629 if { (eval echo configure
:1630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1631 ac_cv_c_long_long
=yes
1633 echo "configure: failed program was:" >&5
1634 cat conftest.
$ac_ext >&5
1636 ac_cv_c_long_long
=no
1641 echo "$ac_t""$ac_cv_c_long_long" 1>&6
1642 if test $ac_cv_c_long_long = yes; then
1643 cat >> confdefs.h
<<\EOF
1644 #define HAVE_LONG_LONG 1
1648 echo $ac_n "checking for __int64""... $ac_c" 1>&6
1649 echo "configure:1650: checking for __int64" >&5
1650 if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
1651 echo $ac_n "(cached) $ac_c" 1>&6
1653 cat > conftest.
$ac_ext <<EOF
1654 #line 1655 "configure"
1655 #include "confdefs.h"
1661 if { (eval echo configure
:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1665 echo "configure: failed program was:" >&5
1666 cat conftest.
$ac_ext >&5
1673 echo "$ac_t""$ac_cv_c___int64" 1>&6
1674 if test $ac_cv_c___int64 = yes; then
1675 cat >> confdefs.h
<<\EOF
1676 #define HAVE___INT64 1
1681 echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
1682 echo "configure:1683: checking for built-in _Bool" >&5
1683 if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
1684 echo $ac_n "(cached) $ac_c" 1>&6
1686 cat > conftest.
$ac_ext <<EOF
1687 #line 1688 "configure"
1688 #include "confdefs.h"
1694 if { (eval echo configure
:1695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1698 echo "configure: failed program was:" >&5
1699 cat conftest.
$ac_ext >&5
1707 echo "$ac_t""$gcc_cv_c__bool" 1>&6
1708 if test $gcc_cv_c__bool = yes; then
1709 cat >> confdefs.h
<<\EOF
1710 #define HAVE__BOOL 1
1716 # sizeof(char) is 1 by definition.
1717 echo $ac_n "checking size of short""... $ac_c" 1>&6
1718 echo "configure:1719: checking size of short" >&5
1719 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1720 echo $ac_n "(cached) $ac_c" 1>&6
1722 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1723 cat > conftest.
$ac_ext <<EOF
1724 #line 1725 "configure"
1725 #include "confdefs.h"
1726 #include "confdefs.h"
1727 #include <sys/types.h>
1731 switch (0) case 0: case (sizeof (short) == $ac_size):;
1734 if { (eval echo configure
:1735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1736 ac_cv_sizeof_short
=$ac_size
1738 echo "configure: failed program was:" >&5
1739 cat conftest.
$ac_ext >&5
1742 if test x
$ac_cv_sizeof_short != x
; then break; fi
1747 if test x
$ac_cv_sizeof_short = x
; then
1748 { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
1750 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1751 cat >> confdefs.h
<<EOF
1752 #define SIZEOF_SHORT $ac_cv_sizeof_short
1756 echo $ac_n "checking size of int""... $ac_c" 1>&6
1757 echo "configure:1758: checking size of int" >&5
1758 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1759 echo $ac_n "(cached) $ac_c" 1>&6
1761 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1762 cat > conftest.
$ac_ext <<EOF
1763 #line 1764 "configure"
1764 #include "confdefs.h"
1765 #include "confdefs.h"
1766 #include <sys/types.h>
1770 switch (0) case 0: case (sizeof (int) == $ac_size):;
1773 if { (eval echo configure
:1774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1775 ac_cv_sizeof_int
=$ac_size
1777 echo "configure: failed program was:" >&5
1778 cat conftest.
$ac_ext >&5
1781 if test x
$ac_cv_sizeof_int != x
; then break; fi
1786 if test x
$ac_cv_sizeof_int = x
; then
1787 { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
1789 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1790 cat >> confdefs.h
<<EOF
1791 #define SIZEOF_INT $ac_cv_sizeof_int
1795 echo $ac_n "checking size of long""... $ac_c" 1>&6
1796 echo "configure:1797: checking size of long" >&5
1797 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1798 echo $ac_n "(cached) $ac_c" 1>&6
1800 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1801 cat > conftest.
$ac_ext <<EOF
1802 #line 1803 "configure"
1803 #include "confdefs.h"
1804 #include "confdefs.h"
1805 #include <sys/types.h>
1809 switch (0) case 0: case (sizeof (long) == $ac_size):;
1812 if { (eval echo configure
:1813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1814 ac_cv_sizeof_long
=$ac_size
1816 echo "configure: failed program was:" >&5
1817 cat conftest.
$ac_ext >&5
1820 if test x
$ac_cv_sizeof_long != x
; then break; fi
1825 if test x
$ac_cv_sizeof_long = x
; then
1826 { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
1828 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1829 cat >> confdefs.h
<<EOF
1830 #define SIZEOF_LONG $ac_cv_sizeof_long
1834 if test $ac_cv_c_long_long = yes; then
1835 echo $ac_n "checking size of long long""... $ac_c" 1>&6
1836 echo "configure:1837: checking size of long long" >&5
1837 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1838 echo $ac_n "(cached) $ac_c" 1>&6
1840 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1841 cat > conftest.
$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include "confdefs.h"
1845 #include <sys/types.h>
1849 switch (0) case 0: case (sizeof (long long) == $ac_size):;
1852 if { (eval echo configure
:1853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1854 ac_cv_sizeof_long_long
=$ac_size
1856 echo "configure: failed program was:" >&5
1857 cat conftest.
$ac_ext >&5
1860 if test x
$ac_cv_sizeof_long_long != x
; then break; fi
1865 if test x
$ac_cv_sizeof_long_long = x
; then
1866 { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
1868 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1869 cat >> confdefs.h
<<EOF
1870 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1875 if test $ac_cv_c___int64 = yes; then
1876 echo $ac_n "checking size of __int64""... $ac_c" 1>&6
1877 echo "configure:1878: checking size of __int64" >&5
1878 if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
1879 echo $ac_n "(cached) $ac_c" 1>&6
1881 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1882 cat > conftest.
$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1885 #include "confdefs.h"
1886 #include <sys/types.h>
1890 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
1893 if { (eval echo configure
:1894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1895 ac_cv_sizeof___int64
=$ac_size
1897 echo "configure: failed program was:" >&5
1898 cat conftest.
$ac_ext >&5
1901 if test x
$ac_cv_sizeof___int64 != x
; then break; fi
1906 if test x
$ac_cv_sizeof___int64 = x
; then
1907 { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
1909 echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
1910 cat >> confdefs.h
<<EOF
1911 #define SIZEOF___INT64 $ac_cv_sizeof___int64
1917 echo $ac_n "checking execution character set""... $ac_c" 1>&6
1918 echo "configure:1919: checking execution character set" >&5
1919 if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
1920 echo $ac_n "(cached) $ac_c" 1>&6
1922 cat > conftest.
$ac_ext <<EOF
1923 #line 1924 "configure"
1924 #include "confdefs.h"
1925 #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
1926 && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
1930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1931 egrep "ASCII" >/dev
/null
2>&1; then
1933 ac_cv_c_charset
=ASCII
1937 if test x
${ac_cv_c_charset+set} != xset
; then
1938 cat > conftest.
$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1941 #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
1942 && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
1946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1947 egrep "EBCDIC" >/dev
/null
2>&1; then
1949 ac_cv_c_charset
=EBCDIC
1954 if test x
${ac_cv_c_charset+set} != xset
; then
1955 ac_cv_c_charset
=unknown
1959 echo "$ac_t""$ac_cv_c_charset" 1>&6
1960 if test $ac_cv_c_charset = unknown
; then
1961 { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
1962 elif test $ac_cv_c_charset = EBCDIC
; then
1963 cat >> confdefs.h
<<\EOF
1964 #define HOST_EBCDIC 1
1969 # If the native compiler is GCC, we can enable warnings even in stage1.
1970 # That's useful for people building cross-compilers, or just running a
1973 if test "x$GCC" = "xyes"; then
1974 warn_cflags
='$(GCC_WARN_CFLAGS)'
1978 # Stage specific cflags for build.
1982 if test x
$GCC = xyes
1984 stage1_cflags
="-Wa,-J"
1992 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1993 echo "configure:1994: checking whether ${MAKE-make} sets \${MAKE}" >&5
1994 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
1995 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1996 echo $ac_n "(cached) $ac_c" 1>&6
1998 cat > conftestmake
<<\EOF
2000 @
echo 'ac_maketemp="${MAKE}"'
2002 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2003 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2004 if test -n "$ac_maketemp"; then
2005 eval ac_cv_prog_make_
${ac_make}_set
=yes
2007 eval ac_cv_prog_make_
${ac_make}_set
=no
2011 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2012 echo "$ac_t""yes" 1>&6
2015 echo "$ac_t""no" 1>&6
2016 SET_MAKE
="MAKE=${MAKE-make}"
2020 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
2021 echo "configure:2022: checking whether a default assembler was specified" >&5
2022 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
2023 if test x
"$gas_flag" = x
"no"; then
2024 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
2026 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
2029 echo "$ac_t""no" 1>&6
2032 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
2033 echo "configure:2034: checking whether a default linker was specified" >&5
2034 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
2035 if test x
"$gnu_ld_flag" = x
"no"; then
2036 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
2038 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
2041 echo "$ac_t""no" 1>&6
2044 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
2045 echo "configure:2046: checking for GNU C library" >&5
2046 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
2047 echo $ac_n "(cached) $ac_c" 1>&6
2049 cat > conftest.
$ac_ext <<EOF
2050 #line 2051 "configure"
2051 #include "confdefs.h"
2052 #include <features.h>
2055 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
2056 #error Not a GNU C library system
2060 if { (eval echo configure
:2061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2064 echo "configure: failed program was:" >&5
2065 cat conftest.
$ac_ext >&5
2072 echo "$ac_t""$gcc_cv_glibc" 1>&6
2073 if test $gcc_cv_glibc = yes; then
2074 cat >> confdefs.h
<<\EOF
2075 #define _GNU_SOURCE 1
2080 # Find some useful tools
2081 for ac_prog
in mawk gawk nawk
awk
2083 # Extract the first word of "$ac_prog", so it can be a program name with args.
2084 set dummy
$ac_prog; ac_word
=$2
2085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2086 echo "configure:2087: checking for $ac_word" >&5
2087 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2088 echo $ac_n "(cached) $ac_c" 1>&6
2090 if test -n "$AWK"; then
2091 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2093 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2095 for ac_dir
in $ac_dummy; do
2096 test -z "$ac_dir" && ac_dir
=.
2097 if test -f $ac_dir/$ac_word; then
2098 ac_cv_prog_AWK
="$ac_prog"
2105 AWK
="$ac_cv_prog_AWK"
2106 if test -n "$AWK"; then
2107 echo "$ac_t""$AWK" 1>&6
2109 echo "$ac_t""no" 1>&6
2112 test -n "$AWK" && break
2115 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
2116 echo "configure:2117: checking whether ln works" >&5
2117 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
2118 echo $ac_n "(cached) $ac_c" 1>&6
2120 rm -f conftestdata_t
2121 echo >conftestdata_f
2122 if ln conftestdata_f conftestdata_t
2>/dev
/null
2126 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2128 gcc_cv_prog_LN
="ln -s"
2133 rm -f conftestdata_f conftestdata_t
2136 LN
="$gcc_cv_prog_LN"
2137 if test "$gcc_cv_prog_LN" = "ln"; then
2138 echo "$ac_t""yes" 1>&6
2140 if test "$gcc_cv_prog_LN" = "ln -s"; then
2141 echo "$ac_t""no, using ln -s" 1>&6
2143 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
2147 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2148 echo "configure:2149: checking whether ln -s works" >&5
2149 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
2150 echo $ac_n "(cached) $ac_c" 1>&6
2152 rm -f conftestdata_t
2153 echo >conftestdata_f
2154 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2156 gcc_cv_prog_LN_S
="ln -s"
2158 if ln conftestdata_f conftestdata_t
2>/dev
/null
2165 rm -f conftestdata_f conftestdata_t
2168 LN_S
="$gcc_cv_prog_LN_S"
2169 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
2170 echo "$ac_t""yes" 1>&6
2172 if test "$gcc_cv_prog_LN_S" = "ln"; then
2173 echo "$ac_t""no, using ln" 1>&6
2175 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
2179 # Extract the first word of "ranlib", so it can be a program name with args.
2180 set dummy ranlib
; ac_word
=$2
2181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2182 echo "configure:2183: checking for $ac_word" >&5
2183 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2184 echo $ac_n "(cached) $ac_c" 1>&6
2186 if test -n "$RANLIB"; then
2187 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2189 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2191 for ac_dir
in $ac_dummy; do
2192 test -z "$ac_dir" && ac_dir
=.
2193 if test -f $ac_dir/$ac_word; then
2194 ac_cv_prog_RANLIB
="ranlib"
2199 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
2202 RANLIB
="$ac_cv_prog_RANLIB"
2203 if test -n "$RANLIB"; then
2204 echo "$ac_t""$RANLIB" 1>&6
2206 echo "$ac_t""no" 1>&6
2209 # Find a good install program. We prefer a C program (faster),
2210 # so one script is as good as another. But avoid the broken or
2211 # incompatible versions:
2212 # SysV /etc/install, /usr/sbin/install
2213 # SunOS /usr/etc/install
2214 # IRIX /sbin/install
2216 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2217 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2218 # ./install, which can be erroneously created by make from ./install.sh.
2219 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2220 echo "configure:2221: checking for a BSD compatible install" >&5
2221 if test -z "$INSTALL"; then
2222 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2223 echo $ac_n "(cached) $ac_c" 1>&6
2225 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
2226 for ac_dir
in $PATH; do
2227 # Account for people who put trailing slashes in PATH elements.
2229 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
2231 # OSF1 and SCO ODT 3.0 have their own names for install.
2232 for ac_prog
in ginstall scoinst
install; do
2233 if test -f $ac_dir/$ac_prog; then
2234 if test $ac_prog = install &&
2235 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
2236 # AIX install. It has an incompatible calling convention.
2237 # OSF/1 installbsd also uses dspmsg, but is usable.
2240 ac_cv_path_install
="$ac_dir/$ac_prog -c"
2251 if test "${ac_cv_path_install+set}" = set; then
2252 INSTALL
="$ac_cv_path_install"
2254 # As a last resort, use the slow shell script. We don't cache a
2255 # path for INSTALL within a source directory, because that will
2256 # break other packages using the cache if that directory is
2257 # removed, or if the path is relative.
2258 INSTALL
="$ac_install_sh"
2261 echo "$ac_t""$INSTALL" 1>&6
2263 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2264 # It thinks the first close brace ends the variable substitution.
2265 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2267 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2270 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2271 echo "configure:2272: checking for ANSI C header files" >&5
2272 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2273 echo $ac_n "(cached) $ac_c" 1>&6
2275 cat > conftest.
$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2283 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2284 { (eval echo configure
:2285: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2285 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2286 if test -z "$ac_err"; then
2288 ac_cv_header_stdc
=yes
2291 echo "configure: failed program was:" >&5
2292 cat conftest.
$ac_ext >&5
2294 ac_cv_header_stdc
=no
2298 if test $ac_cv_header_stdc = yes; then
2299 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2300 cat > conftest.
$ac_ext <<EOF
2301 #line 2302 "configure"
2302 #include "confdefs.h"
2305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2306 egrep "memchr" >/dev
/null
2>&1; then
2310 ac_cv_header_stdc
=no
2316 if test $ac_cv_header_stdc = yes; then
2317 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2318 cat > conftest.
$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2323 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2324 egrep "free" >/dev
/null
2>&1; then
2328 ac_cv_header_stdc
=no
2334 if test $ac_cv_header_stdc = yes; then
2335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2336 if test "$cross_compiling" = yes; then
2339 cat > conftest.
$ac_ext <<EOF
2340 #line 2341 "configure"
2341 #include "confdefs.h"
2343 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2344 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2345 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2346 int main () { int i; for (i = 0; i < 256; i++)
2347 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2351 if { (eval echo configure
:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2355 echo "configure: failed program was:" >&5
2356 cat conftest.
$ac_ext >&5
2358 ac_cv_header_stdc
=no
2366 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2367 if test $ac_cv_header_stdc = yes; then
2368 cat >> confdefs.h
<<\EOF
2369 #define STDC_HEADERS 1
2374 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2375 echo "configure:2376: checking whether time.h and sys/time.h may both be included" >&5
2376 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2377 echo $ac_n "(cached) $ac_c" 1>&6
2379 cat > conftest.
$ac_ext <<EOF
2380 #line 2381 "configure"
2381 #include "confdefs.h"
2382 #include <sys/types.h>
2383 #include <sys/time.h>
2389 if { (eval echo configure
:2390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2391 ac_cv_header_time
=yes
2393 echo "configure: failed program was:" >&5
2394 cat conftest.
$ac_ext >&5
2396 ac_cv_header_time
=no
2401 echo "$ac_t""$ac_cv_header_time" 1>&6
2402 if test $ac_cv_header_time = yes; then
2403 cat >> confdefs.h
<<\EOF
2404 #define TIME_WITH_SYS_TIME 1
2409 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
2410 echo "configure:2411: checking for working stdbool.h" >&5
2411 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
2412 echo $ac_n "(cached) $ac_c" 1>&6
2414 cat > conftest.
$ac_ext <<EOF
2415 #line 2416 "configure"
2416 #include "confdefs.h"
2417 #include <stdbool.h>
2422 if { (eval echo configure
:2423: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2424 ac_cv_header_stdbool_h
=yes
2426 echo "configure: failed program was:" >&5
2427 cat conftest.
$ac_ext >&5
2429 ac_cv_header_stdbool_h
=no
2434 echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6
2435 if test $ac_cv_header_stdbool_h = yes; then
2436 cat >> confdefs.h
<<\EOF
2437 #define HAVE_STDBOOL_H 1
2442 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2443 echo "configure:2444: checking whether string.h and strings.h may both be included" >&5
2444 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2445 echo $ac_n "(cached) $ac_c" 1>&6
2447 cat > conftest.
$ac_ext <<EOF
2448 #line 2449 "configure"
2449 #include "confdefs.h"
2451 #include <strings.h>
2456 if { (eval echo configure
:2457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2458 gcc_cv_header_string
=yes
2460 echo "configure: failed program was:" >&5
2461 cat conftest.
$ac_ext >&5
2463 gcc_cv_header_string
=no
2468 echo "$ac_t""$gcc_cv_header_string" 1>&6
2469 if test $gcc_cv_header_string = yes; then
2470 cat >> confdefs.h
<<\EOF
2471 #define STRING_WITH_STRINGS 1
2476 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2477 echo "configure:2478: checking for sys/wait.h that is POSIX.1 compatible" >&5
2478 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2479 echo $ac_n "(cached) $ac_c" 1>&6
2481 cat > conftest.
$ac_ext <<EOF
2482 #line 2483 "configure"
2483 #include "confdefs.h"
2484 #include <sys/types.h>
2485 #include <sys/wait.h>
2487 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2490 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2495 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2498 if { (eval echo configure
:2499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2500 ac_cv_header_sys_wait_h
=yes
2502 echo "configure: failed program was:" >&5
2503 cat conftest.
$ac_ext >&5
2505 ac_cv_header_sys_wait_h
=no
2510 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2511 if test $ac_cv_header_sys_wait_h = yes; then
2512 cat >> confdefs.h
<<\EOF
2513 #define HAVE_SYS_WAIT_H 1
2518 for ac_hdr
in limits.h stddef.h string.h
strings.h stdlib.h
time.h \
2519 fcntl.h unistd.h sys
/file.h sys
/time.h \
2520 sys
/resource.h sys
/param.h sys
/times.h sys
/stat.h \
2521 direct.h malloc.h langinfo.h
2523 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2524 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2525 echo "configure:2526: checking for $ac_hdr" >&5
2526 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2527 echo $ac_n "(cached) $ac_c" 1>&6
2529 cat > conftest.
$ac_ext <<EOF
2530 #line 2531 "configure"
2531 #include "confdefs.h"
2534 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2535 { (eval echo configure
:2536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2536 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2537 if test -z "$ac_err"; then
2539 eval "ac_cv_header_$ac_safe=yes"
2542 echo "configure: failed program was:" >&5
2543 cat conftest.
$ac_ext >&5
2545 eval "ac_cv_header_$ac_safe=no"
2549 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2550 echo "$ac_t""yes" 1>&6
2551 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2552 cat >> confdefs.h
<<EOF
2553 #define $ac_tr_hdr 1
2557 echo "$ac_t""no" 1>&6
2562 # Check for thread headers.
2563 ac_safe
=`echo "thread.h" | sed 'y%./+-%__p_%'`
2564 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2565 echo "configure:2566: checking for thread.h" >&5
2566 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2567 echo $ac_n "(cached) $ac_c" 1>&6
2569 cat > conftest.
$ac_ext <<EOF
2570 #line 2571 "configure"
2571 #include "confdefs.h"
2574 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2575 { (eval echo configure
:2576: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2576 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2577 if test -z "$ac_err"; then
2579 eval "ac_cv_header_$ac_safe=yes"
2582 echo "configure: failed program was:" >&5
2583 cat conftest.
$ac_ext >&5
2585 eval "ac_cv_header_$ac_safe=no"
2589 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2590 echo "$ac_t""yes" 1>&6
2593 echo "$ac_t""no" 1>&6
2597 ac_safe
=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2598 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2599 echo "configure:2600: checking for pthread.h" >&5
2600 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2601 echo $ac_n "(cached) $ac_c" 1>&6
2603 cat > conftest.
$ac_ext <<EOF
2604 #line 2605 "configure"
2605 #include "confdefs.h"
2606 #include <pthread.h>
2608 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2609 { (eval echo configure
:2610: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2610 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2611 if test -z "$ac_err"; then
2613 eval "ac_cv_header_$ac_safe=yes"
2616 echo "configure: failed program was:" >&5
2617 cat conftest.
$ac_ext >&5
2619 eval "ac_cv_header_$ac_safe=no"
2623 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2624 echo "$ac_t""yes" 1>&6
2627 echo "$ac_t""no" 1>&6
2632 # These tests can't be done till we know if we have limits.h.
2633 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
2634 echo "configure:2635: checking for CHAR_BIT" >&5
2635 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
2636 echo $ac_n "(cached) $ac_c" 1>&6
2638 cat > conftest.
$ac_ext <<EOF
2639 #line 2640 "configure"
2640 #include "confdefs.h"
2641 #ifdef HAVE_LIMITS_H
2648 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2649 egrep "found" >/dev
/null
2>&1; then
2651 gcc_cv_decl_char_bit
=yes
2654 gcc_cv_decl_char_bit
=no
2661 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
2662 if test $gcc_cv_decl_char_bit = no
; then
2663 echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
2664 echo "configure:2665: checking number of bits in a byte" >&5
2665 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
2666 echo $ac_n "(cached) $ac_c" 1>&6
2670 while test $i -lt 65; do
2671 cat > conftest.
$ac_ext <<EOF
2672 #line 2673 "configure"
2673 #include "confdefs.h"
2677 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
2678 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
2682 if { (eval echo configure
:2683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2684 gcc_cv_c_nbby
=$i; break
2686 echo "configure: failed program was:" >&5
2687 cat conftest.
$ac_ext >&5
2692 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby
=failed
2696 echo "$ac_t""$gcc_cv_c_nbby" 1>&6
2697 if test $gcc_cv_c_nbby = failed
; then
2698 { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; }
2700 cat >> confdefs.h
<<EOF
2701 #define CHAR_BIT $gcc_cv_c_nbby
2706 echo $ac_n "checking byte ordering""... $ac_c" 1>&6
2707 echo "configure:2708: checking byte ordering" >&5
2708 if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
2709 echo $ac_n "(cached) $ac_c" 1>&6
2711 ac_cv_c_compile_endian
=unknown
2714 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2715 ac_cpp
='$CPP $CPPFLAGS'
2716 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2717 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2718 cross_compiling
=$ac_cv_prog_cc_cross
2720 cat > conftest.
$ac_ext <<EOF
2721 #line 2722 "configure"
2722 #include "confdefs.h"
2724 #ifdef HAVE_LIMITS_H
2725 # include <limits.h>
2727 /* This structure must have no internal padding. */
2729 char prefix[sizeof "\nendian:" - 1];
2734 #if SIZEOF_SHORT == 4
2735 ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
2737 ('A' << CHAR_BIT) | 'B',
2741 if { (eval echo configure
:2742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2743 sed 's/^[0-7]*[ ]*/ /
2746 s/ [0-9][0-9][0-9]/./g
2752 if grep 'endian:AB' conftest.dmp
>/dev
/null
2>&1; then
2753 ac_cv_c_compile_endian
=big-endian
2754 elif grep 'endian:BA' conftest.dmp
>/dev
/null
2>&1; then
2755 ac_cv_c_compile_endian
=little-endian
2760 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2761 ac_cpp
='$CPP $CPPFLAGS'
2762 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2763 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2764 cross_compiling
=$ac_cv_prog_cc_cross
2769 echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
2770 if test $ac_cv_c_compile_endian = unknown
; then
2771 { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
2772 elif test $ac_cv_c_compile_endian = big-endian
; then
2773 cat >> confdefs.h
<<\EOF
2774 #define HOST_WORDS_BIG_ENDIAN 1
2779 echo $ac_n "checking floating point format""... $ac_c" 1>&6
2780 echo "configure:2781: checking floating point format" >&5
2781 if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
2782 echo $ac_n "(cached) $ac_c" 1>&6
2786 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2787 ac_cpp
='$CPP $CPPFLAGS'
2788 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2789 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2790 cross_compiling
=$ac_cv_prog_cc_cross
2792 cat > conftest.
$ac_ext <<EOF
2793 #line 2794 "configure"
2794 #include "confdefs.h"
2795 /* This will not work unless sizeof(double) == 8. */
2796 extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
2798 /* This structure must have no internal padding. */
2799 struct possibility {
2805 #define C(cand) { "\nformat:", cand, ":tamrof\n" }
2806 struct possibility table [] =
2808 C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
2809 C( 3.53802595280598432000e+18), /* D__float - VAX */
2810 C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
2811 C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
2812 C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
2815 if { (eval echo configure
:2816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2817 sed 's/^[0-7]*[ ]*/ /
2820 s/ [0-9][0-9][0-9]/./g
2826 if grep 'format:.@IEEEF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2827 ac_cv_c_float_format
='IEEE (big-endian)'
2828 elif grep 'format:.I@@PFE.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2829 ac_cv_c_float_format
='IEEE (big-endian)'
2830 elif grep 'format:.FEEEI@.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2831 ac_cv_c_float_format
='IEEE (little-endian)'
2832 elif grep 'format:.EFP@@I.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2833 ac_cv_c_float_format
='IEEE (little-endian)'
2834 elif grep 'format:.__floa.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2835 ac_cv_c_float_format
='VAX D-float'
2836 elif grep 'format:..PDP-1.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2837 ac_cv_c_float_format
='PDP-10'
2838 elif grep 'format:.BMHEXF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2839 ac_cv_c_float_format
='IBM 370 hex'
2841 { echo "configure: error: Unknown floating point format" 1>&2; exit 1; }
2844 { echo "configure: error: compile failed" 1>&2; exit 1; }
2848 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2849 ac_cpp
='$CPP $CPPFLAGS'
2850 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2851 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2852 cross_compiling
=$ac_cv_prog_cc_cross
2857 echo "$ac_t""$ac_cv_c_float_format" 1>&6
2858 # IEEE is the default format. If the float endianness isn't the same
2859 # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
2860 # (which is a tristate: yes, no, default). This is only an issue with
2861 # IEEE; the other formats are only supported by a few machines each,
2862 # all with the same endianness.
2865 case $ac_cv_c_float_format in
2866 'IEEE (big-endian)' )
2867 if test $ac_cv_c_compile_endian = little-endian
; then
2871 'IEEE (little-endian)' )
2872 if test $ac_cv_c_compile_endian = big-endian
; then
2877 format
=VAX_FLOAT_FORMAT
2880 format
=PDP10_FLOAT_FORMAT
2883 format
=IBM_FLOAT_FORMAT
2886 if test -n "$format"; then
2887 cat >> confdefs.h
<<EOF
2888 #define HOST_FLOAT_FORMAT $format
2892 if test -n "$fbigend"; then
2893 cat >> confdefs.h
<<EOF
2894 #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend
2900 # See if GNAT has been installed
2901 if test $host != $build; then
2902 ac_tool_prefix
=${host_alias}-
2908 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2909 set dummy
${ac_tool_prefix}gnatbind
; ac_word
=$2
2910 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2911 echo "configure:2912: checking for $ac_word" >&5
2912 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2913 echo $ac_n "(cached) $ac_c" 1>&6
2915 if test -n "$GNATBIND"; then
2916 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2918 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2920 for ac_dir
in $ac_dummy; do
2921 test -z "$ac_dir" && ac_dir
=.
2922 if test -f $ac_dir/$ac_word; then
2923 ac_cv_prog_GNATBIND
="${ac_tool_prefix}gnatbind"
2930 GNATBIND
="$ac_cv_prog_GNATBIND"
2931 if test -n "$GNATBIND"; then
2932 echo "$ac_t""$GNATBIND" 1>&6
2934 echo "$ac_t""no" 1>&6
2938 if test -z "$ac_cv_prog_GNATBIND"; then
2939 if test -n "$ac_tool_prefix"; then
2940 # Extract the first word of "gnatbind", so it can be a program name with args.
2941 set dummy gnatbind
; ac_word
=$2
2942 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2943 echo "configure:2944: checking for $ac_word" >&5
2944 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2945 echo $ac_n "(cached) $ac_c" 1>&6
2947 if test -n "$GNATBIND"; then
2948 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2950 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2952 for ac_dir
in $ac_dummy; do
2953 test -z "$ac_dir" && ac_dir
=.
2954 if test -f $ac_dir/$ac_word; then
2955 ac_cv_prog_GNATBIND
="gnatbind"
2960 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND
="no"
2963 GNATBIND
="$ac_cv_prog_GNATBIND"
2964 if test -n "$GNATBIND"; then
2965 echo "$ac_t""$GNATBIND" 1>&6
2967 echo "$ac_t""no" 1>&6
2975 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
2976 echo "configure:2977: checking for compiler driver that understands Ada" >&5
2977 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
2978 echo $ac_n "(cached) $ac_c" 1>&6
2980 cat >conftest.adb
<<EOF
2981 procedure conftest is begin null; end conftest;
2984 # Have to do ac_tool_prefix and user overrides by hand.
2987 for cand
in ${ac_tool_prefix}$user_adac $user_adac \
2988 ${ac_tool_prefix}$user_cc $user_cc \
2989 ${ac_tool_prefix}gcc gcc \
2990 ${ac_tool_prefix}cc cc \
2991 ${ac_tool_prefix}gnatgcc gnatgcc \
2992 ${ac_tool_prefix}gnatcc gnatcc \
2993 ${ac_tool_prefix}adagcc adagcc \
2994 ${ac_tool_prefix}adacc adacc
; do
2995 # There is a bug in all released versions of GCC which causes the
2996 # driver to exit successfully when the appropriate language module
2997 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2998 # Therefore we must check for the error message as well as an
2999 # unsuccessful exit.
3000 errors
=`$cand -c conftest.adb 2>&1 || echo failure`
3001 if test x
"$errors" = x
; then
3002 gcc_cv_prog_adac
=$cand
3009 echo "$ac_t""$gcc_cv_prog_adac" 1>&6
3010 ADAC
=$gcc_cv_prog_adac
3013 if test x
$GNATBIND != xno
&& test x
$ADAC != xno
; then
3020 # See if we have the mktemp command.
3021 # Extract the first word of "mktemp", so it can be a program name with args.
3022 set dummy mktemp
; ac_word
=$2
3023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3024 echo "configure:3025: checking for $ac_word" >&5
3025 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
3026 echo $ac_n "(cached) $ac_c" 1>&6
3028 if test -n "$have_mktemp_command"; then
3029 ac_cv_prog_have_mktemp_command
="$have_mktemp_command" # Let the user override the test.
3031 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3033 for ac_dir
in $ac_dummy; do
3034 test -z "$ac_dir" && ac_dir
=.
3035 if test -f $ac_dir/$ac_word; then
3036 ac_cv_prog_have_mktemp_command
="yes"
3041 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command
="no"
3044 have_mktemp_command
="$ac_cv_prog_have_mktemp_command"
3045 if test -n "$have_mktemp_command"; then
3046 echo "$ac_t""$have_mktemp_command" 1>&6
3048 echo "$ac_t""no" 1>&6
3052 # Do we have a single-tree copy of texinfo?
3053 if test -f $srcdir/..
/texinfo
/Makefile.
in; then
3054 MAKEINFO
='$(objdir)/../texinfo/makeinfo/makeinfo'
3055 gcc_cv_prog_makeinfo_modern
=yes
3056 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
3058 # See if makeinfo has been installed and is modern enough
3059 # that we can use it.
3060 # Extract the first word of "makeinfo", so it can be a program name with args.
3061 set dummy makeinfo
; ac_word
=$2
3062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3063 echo "configure:3064: checking for $ac_word" >&5
3064 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
3065 echo $ac_n "(cached) $ac_c" 1>&6
3067 if test -n "$MAKEINFO"; then
3068 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
3070 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3072 for ac_dir
in $ac_dummy; do
3073 test -z "$ac_dir" && ac_dir
=.
3074 if test -f $ac_dir/$ac_word; then
3075 ac_cv_prog_MAKEINFO
="makeinfo"
3082 MAKEINFO
="$ac_cv_prog_MAKEINFO"
3083 if test -n "$MAKEINFO"; then
3084 echo "$ac_t""$MAKEINFO" 1>&6
3086 echo "$ac_t""no" 1>&6
3089 if test -n "$MAKEINFO"; then
3090 # Found it, now check the version.
3091 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
3092 echo "configure:3093: checking for modern makeinfo" >&5
3093 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
3094 echo $ac_n "(cached) $ac_c" 1>&6
3096 ac_prog_version
=`$MAKEINFO --version 2>&1 |
3097 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3098 echo "configure:3099: version of makeinfo is $ac_prog_version" >&5
3099 case $ac_prog_version in
3100 '') gcc_cv_prog_makeinfo_modern
=no
;;
3102 gcc_cv_prog_makeinfo_modern
=yes;;
3103 *) gcc_cv_prog_makeinfo_modern
=no
;;
3108 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
3110 gcc_cv_prog_makeinfo_modern
=no
3115 if test $gcc_cv_prog_makeinfo_modern = no
; then
3116 echo "configure: warning:
3117 *** Makeinfo is missing or too old.
3118 *** Info documentation will not be built." 1>&2
3124 # Is pod2man recent enough to regenerate manpages?
3125 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
3126 echo "configure:3127: checking for recent Pod::Man" >&5
3127 if perl
-e 'use 1.10 Pod::Man' >/dev
/null
2>&1; then
3128 echo "$ac_t""yes" 1>&6
3129 GENERATED_MANPAGES
=generated-manpages
3131 echo "$ac_t""no" 1>&6
3136 if test -f $srcdir/..
/flex
/skel.c
; then
3137 FLEX
='$(objdir)/../flex/flex'
3139 # Extract the first word of "flex", so it can be a program name with args.
3140 set dummy flex
; ac_word
=$2
3141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3142 echo "configure:3143: checking for $ac_word" >&5
3143 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
3144 echo $ac_n "(cached) $ac_c" 1>&6
3146 if test -n "$FLEX"; then
3147 ac_cv_prog_FLEX
="$FLEX" # Let the user override the test.
3149 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3151 for ac_dir
in $ac_dummy; do
3152 test -z "$ac_dir" && ac_dir
=.
3153 if test -f $ac_dir/$ac_word; then
3154 ac_cv_prog_FLEX
="flex"
3159 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX
="false"
3162 FLEX
="$ac_cv_prog_FLEX"
3163 if test -n "$FLEX"; then
3164 echo "$ac_t""$FLEX" 1>&6
3166 echo "$ac_t""no" 1>&6
3172 # The -L switch is so bison can find its skeleton file.
3173 if test -f $srcdir/..
/bison
/bison.simple
; then
3174 BISON
='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
3176 # Extract the first word of "bison", so it can be a program name with args.
3177 set dummy bison
; ac_word
=$2
3178 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3179 echo "configure:3180: checking for $ac_word" >&5
3180 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
3181 echo $ac_n "(cached) $ac_c" 1>&6
3183 if test -n "$BISON"; then
3184 ac_cv_prog_BISON
="$BISON" # Let the user override the test.
3186 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3188 for ac_dir
in $ac_dummy; do
3189 test -z "$ac_dir" && ac_dir
=.
3190 if test -f $ac_dir/$ac_word; then
3191 ac_cv_prog_BISON
="bison"
3196 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON
="false"
3199 BISON
="$ac_cv_prog_BISON"
3200 if test -n "$BISON"; then
3201 echo "$ac_t""$BISON" 1>&6
3203 echo "$ac_t""no" 1>&6
3208 # These libraries may be used by collect2.
3209 # We may need a special search path to get them linked.
3210 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
3211 echo "configure:3212: checking for collect2 libraries" >&5
3212 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
3213 echo $ac_n "(cached) $ac_c" 1>&6
3216 for libs
in '' -lld -lmld \
3217 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
3218 '-L/usr/lib/cmplrs/cc3.11 -lmld'
3221 cat > conftest.
$ac_ext <<EOF
3222 #line 3223 "configure"
3223 #include "confdefs.h"
3224 /* Override any gcc2 internal prototype to avoid an error. */
3225 /* We use char because int might match the return type of a gcc2
3226 builtin and then its argument prototype would still apply. */
3233 if { (eval echo configure
:3234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3235 gcc_cv_collect2_libs
="$libs"; break
3237 echo "configure: failed program was:" >&5
3238 cat conftest.
$ac_ext >&5
3243 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs
='none required'
3246 echo "$ac_t""$gcc_cv_collect2_libs" 1>&6
3247 case $gcc_cv_collect2_libs in
3249 *) COLLECT2_LIBS
=$gcc_cv_collect2_libs ;;
3253 # When building Ada code on Alpha, we need exc_resume which is usually in
3254 # -lexc. So test for it.
3258 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
3259 echo "configure:3260: checking for library containing exc_resume" >&5
3260 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
3261 echo $ac_n "(cached) $ac_c" 1>&6
3263 ac_func_search_save_LIBS
="$LIBS"
3264 ac_cv_search_exc_resume
="no"
3265 cat > conftest.
$ac_ext <<EOF
3266 #line 3267 "configure"
3267 #include "confdefs.h"
3268 /* Override any gcc2 internal prototype to avoid an error. */
3269 /* We use char because int might match the return type of a gcc2
3270 builtin and then its argument prototype would still apply. */
3277 if { (eval echo configure
:3278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3279 ac_cv_search_exc_resume
="none required"
3281 echo "configure: failed program was:" >&5
3282 cat conftest.
$ac_ext >&5
3285 test "$ac_cv_search_exc_resume" = "no" && for i
in exc
; do
3286 LIBS
="-l$i $ac_func_search_save_LIBS"
3287 cat > conftest.
$ac_ext <<EOF
3288 #line 3289 "configure"
3289 #include "confdefs.h"
3290 /* Override any gcc2 internal prototype to avoid an error. */
3291 /* We use char because int might match the return type of a gcc2
3292 builtin and then its argument prototype would still apply. */
3299 if { (eval echo configure
:3300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3301 ac_cv_search_exc_resume
="-l$i"
3304 echo "configure: failed program was:" >&5
3305 cat conftest.
$ac_ext >&5
3309 LIBS
="$ac_func_search_save_LIBS"
3312 echo "$ac_t""$ac_cv_search_exc_resume" 1>&6
3313 if test "$ac_cv_search_exc_resume" != "no"; then
3314 test "$ac_cv_search_exc_resume" = "none required" || LIBS
="$ac_cv_search_exc_resume $LIBS"
3323 # See if the stage1 system preprocessor understands the ANSI C
3324 # preprocessor stringification operator. (Used by symcat.h.)
3327 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
3328 echo "configure:3329: checking for preprocessor stringizing operator" >&5
3329 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
3330 echo $ac_n "(cached) $ac_c" 1>&6
3332 cat > conftest.
$ac_ext <<EOF
3333 #line 3334 "configure"
3334 #include "confdefs.h"
3338 char *s = x(teststring);
3341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3342 egrep "#teststring" >/dev
/null
2>&1; then
3344 ac_cv_c_stringize
=no
3347 ac_cv_c_stringize
=yes
3353 if test "${ac_cv_c_stringize}" = yes
3355 cat >> confdefs.h
<<\EOF
3356 #define HAVE_STRINGIZE 1
3360 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
3363 # Use <inttypes.h> only if it exists,
3364 # doesn't clash with <sys/types.h>, and declares intmax_t.
3365 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
3366 echo "configure:3367: checking for inttypes.h" >&5
3367 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
3368 echo $ac_n "(cached) $ac_c" 1>&6
3370 cat > conftest.
$ac_ext <<EOF
3371 #line 3372 "configure"
3372 #include "confdefs.h"
3373 #include <sys/types.h>
3374 #include <inttypes.h>
3379 if { (eval echo configure
:3380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3381 gcc_cv_header_inttypes_h
=yes
3383 echo "configure: failed program was:" >&5
3384 cat conftest.
$ac_ext >&5
3386 gcc_cv_header_inttypes_h
=no
3391 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
3392 if test $gcc_cv_header_inttypes_h = yes; then
3393 cat >> confdefs.h
<<\EOF
3394 #define HAVE_INTTYPES_H 1
3400 for ac_func
in times clock dup2
kill getrlimit setrlimit atoll atoq \
3401 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
3402 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo lstat
3404 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_func" >&5
3406 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3407 echo $ac_n "(cached) $ac_c" 1>&6
3409 cat > conftest.
$ac_ext <<EOF
3410 #line 3411 "configure"
3411 #include "confdefs.h"
3412 /* System header to define __stub macros and hopefully few prototypes,
3413 which can conflict with char $ac_func(); below. */
3415 /* Override any gcc2 internal prototype to avoid an error. */
3416 /* We use char because int might match the return type of a gcc2
3417 builtin and then its argument prototype would still apply. */
3422 /* The GNU C library defines this for functions which it implements
3423 to always fail with ENOSYS. Some functions are actually named
3424 something starting with __ and the normal name is an alias. */
3425 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3433 if { (eval echo configure
:3434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3435 eval "ac_cv_func_$ac_func=yes"
3437 echo "configure: failed program was:" >&5
3438 cat conftest.
$ac_ext >&5
3440 eval "ac_cv_func_$ac_func=no"
3445 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3446 echo "$ac_t""yes" 1>&6
3447 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3448 cat >> confdefs.h
<<EOF
3449 #define $ac_tr_func 1
3453 echo "$ac_t""no" 1>&6
3458 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
3459 echo "configure:3460: checking for ssize_t" >&5
3460 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
3461 echo $ac_n "(cached) $ac_c" 1>&6
3463 cat > conftest.
$ac_ext <<EOF
3464 #line 3465 "configure"
3465 #include "confdefs.h"
3466 #include <sys/types.h>
3472 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3473 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3475 ac_cv_type_ssize_t
=yes
3478 ac_cv_type_ssize_t
=no
3483 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
3484 if test $ac_cv_type_ssize_t = no
; then
3485 cat >> confdefs.h
<<\EOF
3492 # Try to determine the array type of the second argument of getgroups
3493 # for the target system (int or gid_t).
3494 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3495 echo "configure:3496: checking for uid_t in sys/types.h" >&5
3496 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3497 echo $ac_n "(cached) $ac_c" 1>&6
3499 cat > conftest.
$ac_ext <<EOF
3500 #line 3501 "configure"
3501 #include "confdefs.h"
3502 #include <sys/types.h>
3504 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3505 egrep "uid_t" >/dev
/null
2>&1; then
3507 ac_cv_type_uid_t
=yes
3516 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3517 if test $ac_cv_type_uid_t = no
; then
3518 cat >> confdefs.h
<<\EOF
3522 cat >> confdefs.h
<<\EOF
3528 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3529 echo "configure:3530: checking type of array argument to getgroups" >&5
3530 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3531 echo $ac_n "(cached) $ac_c" 1>&6
3533 if test "$cross_compiling" = yes; then
3534 ac_cv_type_getgroups
=cross
3536 cat > conftest.
$ac_ext <<EOF
3537 #line 3538 "configure"
3538 #include "confdefs.h"
3540 /* Thanks to Mike Rendell for this test. */
3541 #include <sys/types.h>
3544 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3549 union { gid_t gval; long lval; } val;
3552 for (i = 0; i < NGID; i++)
3553 gidset[i] = val.gval;
3554 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3556 /* Exit non-zero if getgroups seems to require an array of ints. This
3557 happens when gid_t is short but getgroups modifies an array of ints. */
3558 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3562 if { (eval echo configure
:3563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3564 ac_cv_type_getgroups
=gid_t
3566 echo "configure: failed program was:" >&5
3567 cat conftest.
$ac_ext >&5
3569 ac_cv_type_getgroups
=int
3574 if test $ac_cv_type_getgroups = cross
; then
3575 cat > conftest.
$ac_ext <<EOF
3576 #line 3577 "configure"
3577 #include "confdefs.h"
3580 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3581 egrep "getgroups.*int.*gid_t" >/dev
/null
2>&1; then
3583 ac_cv_type_getgroups
=gid_t
3586 ac_cv_type_getgroups
=int
3593 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3594 cat >> confdefs.h
<<EOF
3595 #define GETGROUPS_T $ac_cv_type_getgroups
3599 if test "${target}" = "${build}"; then
3600 TARGET_GETGROUPS_T
=$ac_cv_type_getgroups
3603 # This condition may need some tweaking. It should include all
3604 # targets where the array type of the second argument of getgroups
3605 # is int and the type of gid_t is not equivalent to int.
3606 *-*-sunos* |
*-*-ultrix*)
3607 TARGET_GETGROUPS_T
=int
3610 TARGET_GETGROUPS_T
=gid_t
3616 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
3617 echo "configure:3618: checking whether the printf functions support %p" >&5
3618 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
3619 echo $ac_n "(cached) $ac_c" 1>&6
3621 if test "$cross_compiling" = yes; then
3622 gcc_cv_func_printf_ptr
=no
3624 cat > conftest.
$ac_ext <<EOF
3625 #line 3626 "configure"
3626 #include "confdefs.h"
3632 char *p = buf, *q = NULL;
3633 sprintf(buf, "%p", p);
3634 sscanf(buf, "%p", &q);
3638 if { (eval echo configure
:3639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3640 gcc_cv_func_printf_ptr
=yes
3642 echo "configure: failed program was:" >&5
3643 cat conftest.
$ac_ext >&5
3645 gcc_cv_func_printf_ptr
=no
3650 rm -f core core.
* *.core
3653 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
3654 if test $gcc_cv_func_printf_ptr = yes ; then
3655 cat >> confdefs.h
<<\EOF
3656 #define HAVE_PRINTF_PTR 1
3664 { echo "configure: error:
3665 *** UWIN may not be used as a host platform because
3666 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
3669 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3670 echo "configure:3671: checking for pid_t" >&5
3671 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3672 echo $ac_n "(cached) $ac_c" 1>&6
3674 cat > conftest.
$ac_ext <<EOF
3675 #line 3676 "configure"
3676 #include "confdefs.h"
3677 #include <sys/types.h>
3683 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3684 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3686 ac_cv_type_pid_t
=yes
3694 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3695 if test $ac_cv_type_pid_t = no
; then
3696 cat >> confdefs.h
<<\EOF
3702 ac_safe
=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3703 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3704 echo "configure:3705: checking for vfork.h" >&5
3705 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3706 echo $ac_n "(cached) $ac_c" 1>&6
3708 cat > conftest.
$ac_ext <<EOF
3709 #line 3710 "configure"
3710 #include "confdefs.h"
3713 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3714 { (eval echo configure
:3715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3715 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3716 if test -z "$ac_err"; then
3718 eval "ac_cv_header_$ac_safe=yes"
3721 echo "configure: failed program was:" >&5
3722 cat conftest.
$ac_ext >&5
3724 eval "ac_cv_header_$ac_safe=no"
3728 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3729 echo "$ac_t""yes" 1>&6
3730 cat >> confdefs.h
<<\EOF
3731 #define HAVE_VFORK_H 1
3735 echo "$ac_t""no" 1>&6
3738 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3739 echo "configure:3740: checking for working vfork" >&5
3740 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3741 echo $ac_n "(cached) $ac_c" 1>&6
3743 if test "$cross_compiling" = yes; then
3744 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3745 echo "configure:3746: checking for vfork" >&5
3746 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3747 echo $ac_n "(cached) $ac_c" 1>&6
3749 cat > conftest.
$ac_ext <<EOF
3750 #line 3751 "configure"
3751 #include "confdefs.h"
3752 /* System header to define __stub macros and hopefully few prototypes,
3753 which can conflict with char vfork(); below. */
3755 /* Override any gcc2 internal prototype to avoid an error. */
3756 /* We use char because int might match the return type of a gcc2
3757 builtin and then its argument prototype would still apply. */
3762 /* The GNU C library defines this for functions which it implements
3763 to always fail with ENOSYS. Some functions are actually named
3764 something starting with __ and the normal name is an alias. */
3765 #if defined (__stub_vfork) || defined (__stub___vfork)
3773 if { (eval echo configure
:3774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3775 eval "ac_cv_func_vfork=yes"
3777 echo "configure: failed program was:" >&5
3778 cat conftest.
$ac_ext >&5
3780 eval "ac_cv_func_vfork=no"
3785 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3786 echo "$ac_t""yes" 1>&6
3789 echo "$ac_t""no" 1>&6
3792 ac_cv_func_vfork_works
=$ac_cv_func_vfork
3794 cat > conftest.
$ac_ext <<EOF
3795 #line 3796 "configure"
3796 #include "confdefs.h"
3797 /* Thanks to Paul Eggert for this test. */
3799 #include <sys/types.h>
3800 #include <sys/stat.h>
3801 #ifdef HAVE_UNISTD_H
3807 /* On some sparc systems, changes by the child to local and incoming
3808 argument registers are propagated back to the parent.
3809 The compiler is told about this with #include <vfork.h>,
3810 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3811 Test for this by using a static variable whose address
3812 is put into a register that is clobbered by the vfork. */
3815 sparc_address_test (int arg)
3817 sparc_address_test (arg) int arg;
3835 pid_t parent = getpid ();
3838 sparc_address_test ();
3843 /* Here is another test for sparc vfork register problems.
3844 This test uses lots of local variables, at least
3845 as many local variables as main has allocated so far
3846 including compiler temporaries. 4 locals are enough for
3847 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3848 A buggy compiler should reuse the register of parent
3849 for one of the local variables, since it will think that
3850 parent can't possibly be used any more in this routine.
3851 Assigning to the local variable will thus munge parent
3852 in the parent process. */
3854 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3855 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3856 /* Convince the compiler that p..p7 are live; otherwise, it might
3857 use the same hardware register for all 8 local variables. */
3858 if (p != p1 || p != p2 || p != p3 || p != p4
3859 || p != p5 || p != p6 || p != p7)
3862 /* On some systems (e.g. IRIX 3.3),
3863 vfork doesn't separate parent from child file descriptors.
3864 If the child closes a descriptor before it execs or exits,
3865 this munges the parent's descriptor as well.
3866 Test for this by closing stdout in the child. */
3867 _exit(close(fileno(stdout)) != 0);
3872 while (wait(&status) != child)
3875 /* Was there some problem with vforking? */
3878 /* Did the child fail? (This shouldn't happen.) */
3881 /* Did the vfork/compiler bug occur? */
3882 || parent != getpid()
3884 /* Did the file descriptor bug occur? */
3885 || fstat(fileno(stdout), &st) != 0
3890 if { (eval echo configure
:3891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3892 ac_cv_func_vfork_works
=yes
3894 echo "configure: failed program was:" >&5
3895 cat conftest.
$ac_ext >&5
3897 ac_cv_func_vfork_works
=no
3904 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3905 if test $ac_cv_func_vfork_works = no
; then
3906 cat >> confdefs.h
<<\EOF
3912 for ac_func
in getpagesize
3914 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3915 echo "configure:3916: checking for $ac_func" >&5
3916 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3917 echo $ac_n "(cached) $ac_c" 1>&6
3919 cat > conftest.
$ac_ext <<EOF
3920 #line 3921 "configure"
3921 #include "confdefs.h"
3922 /* System header to define __stub macros and hopefully few prototypes,
3923 which can conflict with char $ac_func(); below. */
3925 /* Override any gcc2 internal prototype to avoid an error. */
3926 /* We use char because int might match the return type of a gcc2
3927 builtin and then its argument prototype would still apply. */
3932 /* The GNU C library defines this for functions which it implements
3933 to always fail with ENOSYS. Some functions are actually named
3934 something starting with __ and the normal name is an alias. */
3935 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3943 if { (eval echo configure
:3944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3945 eval "ac_cv_func_$ac_func=yes"
3947 echo "configure: failed program was:" >&5
3948 cat conftest.
$ac_ext >&5
3950 eval "ac_cv_func_$ac_func=no"
3955 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3956 echo "$ac_t""yes" 1>&6
3957 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3958 cat >> confdefs.h
<<EOF
3959 #define $ac_tr_func 1
3963 echo "$ac_t""no" 1>&6
3967 # The test program for the next two tests is the same except for one
3969 cat >ct-mmap.inc
<<'EOF'
3970 #include <sys/types.h>
3971 #include <sys/mman.h>
3977 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3978 # define MAP_ANONYMOUS MAP_ANON
3981 /* This mess was copied from the GNU getpagesize.h. */
3982 #ifndef HAVE_GETPAGESIZE
3983 # ifdef HAVE_UNISTD_H
3984 # include <unistd.h>
3987 /* Assume that all systems that can run configure have sys/param.h. */
3988 # ifndef HAVE_SYS_PARAM_H
3989 # define HAVE_SYS_PARAM_H 1
3992 # ifdef _SC_PAGESIZE
3993 # define getpagesize() sysconf(_SC_PAGESIZE)
3994 # else /* no _SC_PAGESIZE */
3995 # ifdef HAVE_SYS_PARAM_H
3996 # include <sys/param.h>
3997 # ifdef EXEC_PAGESIZE
3998 # define getpagesize() EXEC_PAGESIZE
3999 # else /* no EXEC_PAGESIZE */
4001 # define getpagesize() NBPG * CLSIZE
4004 # endif /* no CLSIZE */
4005 # else /* no NBPG */
4007 # define getpagesize() NBPC
4008 # else /* no NBPC */
4010 # define getpagesize() PAGESIZE
4011 # endif /* PAGESIZE */
4012 # endif /* no NBPC */
4013 # endif /* no NBPG */
4014 # endif /* no EXEC_PAGESIZE */
4015 # else /* no HAVE_SYS_PARAM_H */
4016 # define getpagesize() 8192 /* punt totally */
4017 # endif /* no HAVE_SYS_PARAM_H */
4018 # endif /* no _SC_PAGESIZE */
4020 #endif /* no HAVE_GETPAGESIZE */
4023 # define MAP_FAILED -1
4027 #define perror_exit(str, val) \
4028 do { perror(str); exit(val); } while (0)
4030 /* Some versions of cygwin mmap require that munmap is called with the
4031 same parameters as mmap. GCC expects that this is not the case.
4032 Test for various forms of this problem. Warning - icky signal games. */
4034 static sigset_t unblock_sigsegv;
4044 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4045 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
4047 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4048 MAP_PRIVATE, devzero, 0);
4056 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
4060 /* Basic functionality test. */
4064 char *x = anonmap (pg);
4065 if (x == (char *) MAP_FAILED)
4066 perror_exit("test 0 mmap", 2);
4070 if (munmap(x, pg) < 0)
4071 perror_exit("test 0 munmap", 3);
4074 /* 1. If we map a 2-page region and unmap its second page, the first page
4079 char *x = anonmap (pg * 2);
4080 if (x == (char *)MAP_FAILED)
4081 perror_exit ("test 1 mmap", 4);
4083 signal (SIGSEGV, sigsegv);
4085 perror_exit ("test 1 fault", 5);
4090 if (munmap (x + pg, pg) < 0)
4091 perror_exit ("test 1 munmap 1", 6);
4094 if (setjmp (r) == 0)
4097 perror_exit ("test 1 no fault", 7);
4099 if (munmap (x, pg) < 0)
4100 perror_exit ("test 1 munmap 2", 8);
4103 /* 2. If we map a 2-page region and unmap its first page, the second
4104 page must remain. */
4108 char *x = anonmap (pg * 2);
4109 if (x == (char *)MAP_FAILED)
4110 perror_exit ("test 2 mmap", 9);
4112 signal (SIGSEGV, sigsegv);
4114 perror_exit ("test 2 fault", 10);
4119 if (munmap (x, pg) < 0)
4120 perror_exit ("test 2 munmap 1", 11);
4124 if (setjmp (r) == 0)
4127 perror_exit ("test 2 no fault", 12);
4130 if (munmap (x+pg, pg) < 0)
4131 perror_exit ("test 2 munmap 2", 13);
4134 /* 3. If we map two adjacent 1-page regions and unmap them both with
4135 one munmap, both must go away.
4137 Getting two adjacent 1-page regions with two mmap calls is slightly
4138 tricky. All OS's tested skip over already-allocated blocks; therefore
4139 we have been careful to unmap all allocated regions in previous tests.
4140 HP/UX allocates pages backward in memory. No OS has yet been observed
4141 to be so perverse as to leave unmapped space between consecutive calls
4150 if (x == (char *)MAP_FAILED)
4151 perror_exit ("test 3 mmap 1", 14);
4153 if (y == (char *)MAP_FAILED)
4154 perror_exit ("test 3 mmap 2", 15);
4159 z = y, y = x, x = z;
4162 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
4163 (unsigned long)x, (unsigned long)y);
4168 signal (SIGSEGV, sigsegv);
4170 perror_exit ("test 3 fault", 17);
4175 if (munmap (x, pg*2) < 0)
4176 perror_exit ("test 3 munmap", 18);
4178 if (setjmp (r) == 0)
4181 perror_exit ("test 3 no fault 1", 19);
4184 signal (SIGSEGV, sigsegv);
4185 if (setjmp (r) == 0)
4188 perror_exit ("test 3 no fault 2", 20);
4195 sigemptyset (&unblock_sigsegv);
4196 sigaddset (&unblock_sigsegv, SIGSEGV);
4197 pg = getpagesize ();
4198 #ifndef USE_MAP_ANON
4199 devzero = open ("/dev/zero", O_RDWR);
4201 perror_exit ("open /dev/zero", 1);
4213 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
4214 echo "configure:4215: checking for working mmap from /dev/zero" >&5
4215 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
4216 echo $ac_n "(cached) $ac_c" 1>&6
4218 if test "$cross_compiling" = yes; then
4219 # If this is not cygwin, and /dev/zero is a character device, it's probably
4220 # safe to assume it works.
4222 cygwin
* | win32 | pe | mingw
* ) ac_cv_func_mmap_dev_zero
=buggy
;;
4223 * ) if test -c /dev
/zero
4224 then ac_cv_func_mmap_dev_zero
=yes
4225 else ac_cv_func_mmap_dev_zero
=no
4229 cat > conftest.
$ac_ext <<EOF
4230 #line 4231 "configure"
4231 #include "confdefs.h"
4232 #include "ct-mmap.inc"
4234 if { (eval echo configure
:4235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4236 ac_cv_func_mmap_dev_zero
=yes
4238 echo "configure: failed program was:" >&5
4239 cat conftest.
$ac_ext >&5
4242 then ac_cv_func_mmap_dev_zero
=no
4243 else ac_cv_func_mmap_dev_zero
=buggy
4252 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
4253 if test $ac_cv_func_mmap_dev_zero = yes; then
4254 cat >> confdefs.h
<<\EOF
4255 #define HAVE_MMAP_DEV_ZERO 1
4260 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
4261 echo "configure:4262: checking for working mmap with MAP_ANON(YMOUS)" >&5
4262 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
4263 echo $ac_n "(cached) $ac_c" 1>&6
4265 if test "$cross_compiling" = yes; then
4266 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
4267 # just because it's there. Some SCO Un*xen define it but don't implement it.
4268 ac_cv_func_mmap_anon
=no
4270 cat > conftest.
$ac_ext <<EOF
4271 #line 4272 "configure"
4272 #include "confdefs.h"
4273 #define USE_MAP_ANON
4274 #include "ct-mmap.inc"
4276 if { (eval echo configure
:4277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4278 ac_cv_func_mmap_anon
=yes
4280 echo "configure: failed program was:" >&5
4281 cat conftest.
$ac_ext >&5
4284 then ac_cv_func_mmap_anon
=no
4285 else ac_cv_func_mmap_anon
=buggy
4294 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
4295 if test $ac_cv_func_mmap_anon = yes; then
4296 cat >> confdefs.h
<<\EOF
4297 #define HAVE_MMAP_ANON 1
4303 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
4304 echo "configure:4305: checking for working mmap of a file" >&5
4305 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
4306 echo $ac_n "(cached) $ac_c" 1>&6
4308 # Create a file one thousand bytes long.
4309 for i
in 1 2 3 4 5 6 7 8 9 0
4310 do for j
in 1 2 3 4 5 6 7 8 9 0
4313 done > conftestdata$$
4315 if test "$cross_compiling" = yes; then
4316 ac_cv_func_mmap_file
=no
4318 cat > conftest.
$ac_ext <<EOF
4319 #line 4320 "configure"
4320 #include "confdefs.h"
4322 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
4323 Richard Henderson and Alexandre Oliva.
4324 Check whether read-only mmap of a plain file works. */
4325 #include <sys/types.h>
4326 #include <sys/stat.h>
4328 #include <sys/mman.h>
4336 fd = open("conftestdata$$", O_RDONLY);
4340 if (fstat (fd, &st))
4343 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
4344 if (x == (char *) -1)
4347 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
4350 if (munmap(x, st.st_size) < 0)
4356 if { (eval echo configure
:4357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4358 ac_cv_func_mmap_file
=yes
4360 echo "configure: failed program was:" >&5
4361 cat conftest.
$ac_ext >&5
4363 ac_cv_func_mmap_file
=no
4370 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
4371 if test $ac_cv_func_mmap_file = yes; then
4372 cat >> confdefs.h
<<\EOF
4373 #define HAVE_MMAP_FILE 1
4381 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4382 if test "${with_libiconv_prefix+set}" = set; then
4383 withval
="$with_libiconv_prefix"
4385 for dir
in `echo "$withval" | tr : ' '`; do
4386 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
4387 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
4393 echo $ac_n "checking for iconv""... $ac_c" 1>&6
4394 echo "configure:4395: checking for iconv" >&5
4395 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4396 echo $ac_n "(cached) $ac_c" 1>&6
4399 am_cv_func_iconv
="no, consider installing GNU libiconv"
4401 cat > conftest.
$ac_ext <<EOF
4402 #line 4403 "configure"
4403 #include "confdefs.h"
4407 iconv_t cd = iconv_open("","");
4408 iconv(cd,NULL,NULL,NULL,NULL);
4412 if { (eval echo configure
:4413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4414 am_cv_func_iconv
=yes
4416 echo "configure: failed program was:" >&5
4417 cat conftest.
$ac_ext >&5
4420 if test "$am_cv_func_iconv" != yes; then
4421 am_save_LIBS
="$LIBS"
4422 LIBS
="$LIBS -liconv"
4423 cat > conftest.
$ac_ext <<EOF
4424 #line 4425 "configure"
4425 #include "confdefs.h"
4429 iconv_t cd = iconv_open("","");
4430 iconv(cd,NULL,NULL,NULL,NULL);
4434 if { (eval echo configure
:4435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4437 am_cv_func_iconv
=yes
4439 echo "configure: failed program was:" >&5
4440 cat conftest.
$ac_ext >&5
4443 LIBS
="$am_save_LIBS"
4448 echo "$ac_t""$am_cv_func_iconv" 1>&6
4449 if test "$am_cv_func_iconv" = yes; then
4450 cat >> confdefs.h
<<\EOF
4451 #define HAVE_ICONV 1
4454 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4455 echo "configure:4456: checking for iconv declaration" >&5
4456 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4457 echo $ac_n "(cached) $ac_c" 1>&6
4460 cat > conftest.
$ac_ext <<EOF
4461 #line 4462 "configure"
4462 #include "confdefs.h"
4470 #if defined(__STDC__) || defined(__cplusplus)
4471 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4480 if { (eval echo configure
:4481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4482 am_cv_proto_iconv_arg1
=""
4484 echo "configure: failed program was:" >&5
4485 cat conftest.
$ac_ext >&5
4487 am_cv_proto_iconv_arg1
="const"
4490 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4493 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4494 echo "$ac_t""${ac_t:-
4495 }$am_cv_proto_iconv" 1>&6
4496 cat >> confdefs.h
<<EOF
4497 #define ICONV_CONST $am_cv_proto_iconv_arg1
4502 if test "$am_cv_lib_iconv" = yes; then
4508 # We will need to find libiberty.h and ansidecl.h
4509 saved_CFLAGS
="$CFLAGS"
4510 CFLAGS
="$CFLAGS -I${srcdir} -I${srcdir}/../include"
4511 for ac_func
in getenv atol sbrk abort atof getcwd getwd \
4512 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
4513 fprintf_unlocked strstr environ errno \
4514 malloc realloc calloc free
basename getopt
clock
4516 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4517 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4518 echo "configure:4519: checking whether $ac_func is declared" >&5
4519 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4520 echo $ac_n "(cached) $ac_c" 1>&6
4522 cat > conftest.
$ac_ext <<EOF
4523 #line 4524 "configure"
4524 #include "confdefs.h"
4526 #define $ac_tr_decl 1
4528 #include "ansidecl.h"
4533 char *(*pfn) = (char *(*)) $ac_func ;
4537 if { (eval echo configure
:4538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4539 eval "gcc_cv_have_decl_$ac_func=yes"
4541 echo "configure: failed program was:" >&5
4542 cat conftest.
$ac_ext >&5
4544 eval "gcc_cv_have_decl_$ac_func=no"
4549 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4550 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4551 #define $ac_tr_decl 1
4555 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4556 #define $ac_tr_decl 0
4562 if test x
= y
; then
4563 cat >> confdefs.h
<<\EOF
4564 #define HAVE_DECL_GETENV 1
4566 cat >> confdefs.h
<<\EOF
4567 #define HAVE_DECL_ATOL 1
4569 cat >> confdefs.h
<<\EOF
4570 #define HAVE_DECL_SBRK 1
4572 cat >> confdefs.h
<<\EOF
4573 #define HAVE_DECL_ABORT 1
4575 cat >> confdefs.h
<<\EOF
4576 #define HAVE_DECL_ATOF 1
4578 cat >> confdefs.h
<<\EOF
4579 #define HAVE_DECL_GETCWD 1
4581 cat >> confdefs.h
<<\EOF
4582 #define HAVE_DECL_GETWD 1
4585 cat >> confdefs.h
<<\EOF
4586 #define HAVE_DECL_STRSIGNAL 1
4588 cat >> confdefs.h
<<\EOF
4589 #define HAVE_DECL_PUTC_UNLOCKED 1
4591 cat >> confdefs.h
<<\EOF
4592 #define HAVE_DECL_FPUTS_UNLOCKED 1
4594 cat >> confdefs.h
<<\EOF
4595 #define HAVE_DECL_FWRITE_UNLOCKED 1
4598 cat >> confdefs.h
<<\EOF
4599 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4601 cat >> confdefs.h
<<\EOF
4602 #define HAVE_DECL_STRSTR 1
4604 cat >> confdefs.h
<<\EOF
4605 #define HAVE_DECL_ENVIRON 1
4607 cat >> confdefs.h
<<\EOF
4608 #define HAVE_DECL_ERRNO 1
4611 cat >> confdefs.h
<<\EOF
4612 #define HAVE_DECL_MALLOC 1
4614 cat >> confdefs.h
<<\EOF
4615 #define HAVE_DECL_REALLOC 1
4617 cat >> confdefs.h
<<\EOF
4618 #define HAVE_DECL_CALLOC 1
4620 cat >> confdefs.h
<<\EOF
4621 #define HAVE_DECL_FREE 1
4623 cat >> confdefs.h
<<\EOF
4624 #define HAVE_DECL_BASENAME 1
4626 cat >> confdefs.h
<<\EOF
4627 #define HAVE_DECL_GETOPT 1
4629 cat >> confdefs.h
<<\EOF
4630 #define HAVE_DECL_CLOCK 1
4635 for ac_func
in getrlimit setrlimit getrusage
4637 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4638 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4639 echo "configure:4640: checking whether $ac_func is declared" >&5
4640 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4641 echo $ac_n "(cached) $ac_c" 1>&6
4643 cat > conftest.
$ac_ext <<EOF
4644 #line 4645 "configure"
4645 #include "confdefs.h"
4647 #define $ac_tr_decl 1
4649 #include "ansidecl.h"
4651 #ifdef HAVE_SYS_RESOURCE_H
4652 #include <sys/resource.h>
4658 char *(*pfn) = (char *(*)) $ac_func ;
4662 if { (eval echo configure
:4663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4664 eval "gcc_cv_have_decl_$ac_func=yes"
4666 echo "configure: failed program was:" >&5
4667 cat conftest.
$ac_ext >&5
4669 eval "gcc_cv_have_decl_$ac_func=no"
4674 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4675 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4676 #define $ac_tr_decl 1
4680 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4681 #define $ac_tr_decl 0
4687 if test x
= y
; then
4688 cat >> confdefs.h
<<\EOF
4689 #define HAVE_DECL_GETRLIMIT 1
4691 cat >> confdefs.h
<<\EOF
4692 #define HAVE_DECL_SETRLIMIT 1
4694 cat >> confdefs.h
<<\EOF
4695 #define HAVE_DECL_GETRUSAGE 1
4700 for ac_func
in times
4702 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4703 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4704 echo "configure:4705: checking whether $ac_func is declared" >&5
4705 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4706 echo $ac_n "(cached) $ac_c" 1>&6
4708 cat > conftest.
$ac_ext <<EOF
4709 #line 4710 "configure"
4710 #include "confdefs.h"
4712 #define $ac_tr_decl 1
4714 #include "ansidecl.h"
4716 #ifdef HAVE_SYS_TIMES_H
4717 #include <sys/times.h>
4723 char *(*pfn) = (char *(*)) $ac_func ;
4727 if { (eval echo configure
:4728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4729 eval "gcc_cv_have_decl_$ac_func=yes"
4731 echo "configure: failed program was:" >&5
4732 cat conftest.
$ac_ext >&5
4734 eval "gcc_cv_have_decl_$ac_func=no"
4739 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4740 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4741 #define $ac_tr_decl 1
4745 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4746 #define $ac_tr_decl 0
4752 if test x
= y
; then
4753 cat >> confdefs.h
<<\EOF
4754 #define HAVE_DECL_TIMES 1
4759 # More time-related stuff.
4760 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
4761 echo "configure:4762: checking for struct tms" >&5
4762 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
4763 echo $ac_n "(cached) $ac_c" 1>&6
4766 cat > conftest.
$ac_ext <<EOF
4767 #line 4768 "configure"
4768 #include "confdefs.h"
4770 #include "ansidecl.h"
4772 #ifdef HAVE_SYS_TIMES_H
4773 #include <sys/times.h>
4780 if { (eval echo configure
:4781: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4782 ac_cv_struct_tms
=yes
4784 echo "configure: failed program was:" >&5
4785 cat conftest.
$ac_ext >&5
4792 echo "$ac_t""$ac_cv_struct_tms" 1>&6
4793 if test $ac_cv_struct_tms = yes; then
4794 cat >> confdefs.h
<<\EOF
4795 #define HAVE_STRUCT_TMS 1
4800 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
4801 # revisit after autoconf 2.50.
4802 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
4803 echo "configure:4804: checking for clock_t" >&5
4804 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
4805 echo $ac_n "(cached) $ac_c" 1>&6
4808 cat > conftest.
$ac_ext <<EOF
4809 #line 4810 "configure"
4810 #include "confdefs.h"
4812 #include "ansidecl.h"
4819 if { (eval echo configure
:4820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4821 gcc_cv_type_clock_t
=yes
4823 echo "configure: failed program was:" >&5
4824 cat conftest.
$ac_ext >&5
4826 gcc_cv_type_clock_t
=no
4831 echo "$ac_t""$gcc_cv_type_clock_t" 1>&6
4832 if test $gcc_cv_type_clock_t = yes; then
4833 cat >> confdefs.h
<<\EOF
4834 #define HAVE_CLOCK_T 1
4839 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
4840 CFLAGS
="$saved_CFLAGS"
4842 # mkdir takes a single argument on some systems.
4843 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
4844 echo "configure:4845: checking if mkdir takes one argument" >&5
4845 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
4846 echo $ac_n "(cached) $ac_c" 1>&6
4848 cat > conftest.
$ac_ext <<EOF
4849 #line 4850 "configure"
4850 #include "confdefs.h"
4852 #include <sys/types.h>
4853 #ifdef HAVE_SYS_STAT_H
4854 # include <sys/stat.h>
4856 #ifdef HAVE_UNISTD_H
4857 # include <unistd.h>
4859 #ifdef HAVE_DIRECT_H
4860 # include <direct.h>
4866 if { (eval echo configure
:4867: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4868 gcc_cv_mkdir_takes_one_arg
=no
4870 echo "configure: failed program was:" >&5
4871 cat conftest.
$ac_ext >&5
4873 gcc_cv_mkdir_takes_one_arg
=yes
4878 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
4879 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
4880 cat >> confdefs.h
<<\EOF
4881 #define MKDIR_TAKES_ONE_ARG 1
4895 build_install_headers_dir
=install-headers-tar
4900 host_truncate_target
=
4903 # Decode the host machine, then the target machine.
4904 # For the host machine, we save the xm_file variable as host_xm_file;
4905 # then we decode the target machine and forget everything else
4906 # that came from the host machine.
4907 for machine
in $build $host $target; do
4908 .
${srcdir}/config.gcc
4911 extra_objs
="${host_extra_objs} ${extra_objs}"
4913 # Default the target-machine variables that were not explicitly set.
4914 if test x
"$tm_file" = x
4915 then tm_file
=$cpu_type/$cpu_type.h
; fi
4917 if test x
"$extra_headers" = x
4918 then extra_headers
=; fi
4920 if test x
$md_file = x
4921 then md_file
=$cpu_type/$cpu_type.md
; fi
4923 if test x
$out_file = x
4924 then out_file
=$cpu_type/$cpu_type.c
; fi
4926 if test x
"$tmake_file" = x
4927 then tmake_file
=$cpu_type/t-
$cpu_type
4930 if test x
"$dwarf2" = xyes
4931 then tm_file
="$tm_file tm-dwarf2.h"
4934 if test x
$float_format = x
4935 then float_format
=i64
4938 if test $float_format = none
4939 then float_h_file
=Makefile.
in
4940 else float_h_file
=float-
$float_format.h
4943 # Handle cpp installation.
4944 if test x
$enable_cpp != xno
4946 tmake_file
="$tmake_file t-install-cpp"
4949 # Say what files are being used for the output code and MD file.
4950 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
4951 echo "Using \`$srcdir/config/$md_file' as machine description file."
4953 # If any of the xm_file variables contain nonexistent files, warn
4954 # about them and drop them.
4957 for x
in $build_xm_file; do
4958 if test -f $srcdir/config
/$x
4960 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4966 for x
in $host_xm_file; do
4967 if test -f $srcdir/config
/$x
4969 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4975 for x
in $xm_file; do
4976 if test -f $srcdir/config
/$x
4978 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4984 for f
in $tm_file; do
4987 if test $count = ax
; then
4988 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
4990 echo "Using the following target machine macro files:"
4991 for f
in $tm_file; do
4992 echo " $srcdir/config/$f"
4997 for f
in $host_xm_file; do
5000 if test $count = a
; then
5002 elif test $count = ax
; then
5003 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5005 echo "Using the following host machine macro files:"
5006 for f
in $host_xm_file; do
5007 echo " $srcdir/config/$f"
5011 if test "$host_xm_file" != "$build_xm_file"; then
5013 for f
in $build_xm_file; do
5016 if test $count = a
; then
5018 elif test $count = ax
; then
5019 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5021 echo "Using the following build machine macro files:"
5022 for f
in $build_xm_file; do
5023 echo " $srcdir/config/$f"
5028 if test x
$thread_file = x
; then
5029 if test x
$target_thread_file != x
; then
5030 thread_file
=$target_thread_file
5032 thread_file
='single'
5036 # auto-host.h is the file containing items generated by autoconf and is
5037 # the first file included by config.h.
5038 # If host=build, it is correct to have hconfig include auto-host.h
5039 # as well. If host!=build, we are in error and need to do more
5040 # work to find out the build config parameters.
5041 if test x
$host = x
$build
5043 build_auto
=auto-host.h
5046 # We create a subdir, then run autoconf in the subdir.
5047 # To prevent recursion we set host and build for the new
5048 # invocation of configure to the build for this invocation
5055 /* | A-Za-z
:\\/* ) realsrcdir
=${srcdir};;
5056 *) realsrcdir
=..
/${srcdir};;
5058 saved_CFLAGS
="${CFLAGS}"
5059 CC
="${CC_FOR_BUILD}" CFLAGS
="${CFLAGS_FOR_BUILD}" \
5060 ${realsrcdir}/configure \
5061 --target=$target --host=$build --build=$build
5062 CFLAGS
="${saved_CFLAGS}"
5064 # We just finished tests for the build machine, so rename
5065 # the file auto-build.h in the gcc directory.
5066 mv auto-host.h ..
/auto-build.h
5069 build_auto
=auto-build.h
5074 tm_file
="${tm_file} defaults.h"
5075 host_xm_file
="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
5076 build_xm_file
="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
5077 xm_file
="ansidecl.h ${xm_file} ${tm_file}"
5079 # Truncate the target if necessary
5080 if test x
$host_truncate_target != x
; then
5081 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
5084 # Get the version trigger filename from the toplevel
5085 if test "${with_gcc_version_trigger+set}" = set; then
5086 gcc_version_trigger
=$with_gcc_version_trigger
5088 gcc_version_trigger
=${srcdir}/version.c
5090 gcc_version_full
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
5091 gcc_version
=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
5093 # Compile in configure arguments.
5094 if test -f configargs.h
; then
5095 # Being re-configured.
5096 gcc_config_arguments
=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
5097 gcc_config_arguments
="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
5099 gcc_config_arguments
="$TOPLEVEL_CONFIGURE_ARGUMENTS"
5101 cat > configargs.h
<<EOF
5102 /* Generated automatically. */
5103 static const char configuration_arguments[] = "$gcc_config_arguments";
5104 static const char thread_model[] = "$thread_file";
5107 # Internationalization
5109 VERSION
="$gcc_version"
5110 cat >> confdefs.h
<<EOF
5111 #define PACKAGE "$PACKAGE"
5114 cat >> confdefs.h
<<EOF
5115 #define VERSION "$VERSION"
5121 # Enable NLS support by default
5122 # Check whether --enable-nls or --disable-nls was given.
5123 if test "${enable_nls+set}" = set; then
5124 enableval
="$enable_nls"
5131 # if cross compiling, disable NLS support.
5132 # It's not worth the trouble, at least for now.
5134 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
5135 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
5141 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
5142 echo "configure:5143: checking for library containing strerror" >&5
5143 if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
5144 echo $ac_n "(cached) $ac_c" 1>&6
5146 ac_func_search_save_LIBS
="$LIBS"
5147 ac_cv_search_strerror
="no"
5148 cat > conftest.
$ac_ext <<EOF
5149 #line 5150 "configure"
5150 #include "confdefs.h"
5151 /* Override any gcc2 internal prototype to avoid an error. */
5152 /* We use char because int might match the return type of a gcc2
5153 builtin and then its argument prototype would still apply. */
5160 if { (eval echo configure
:5161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5162 ac_cv_search_strerror
="none required"
5164 echo "configure: failed program was:" >&5
5165 cat conftest.
$ac_ext >&5
5168 test "$ac_cv_search_strerror" = "no" && for i
in cposix
; do
5169 LIBS
="-l$i $ac_func_search_save_LIBS"
5170 cat > conftest.
$ac_ext <<EOF
5171 #line 5172 "configure"
5172 #include "confdefs.h"
5173 /* Override any gcc2 internal prototype to avoid an error. */
5174 /* We use char because int might match the return type of a gcc2
5175 builtin and then its argument prototype would still apply. */
5182 if { (eval echo configure
:5183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5184 ac_cv_search_strerror
="-l$i"
5187 echo "configure: failed program was:" >&5
5188 cat conftest.
$ac_ext >&5
5192 LIBS
="$ac_func_search_save_LIBS"
5195 echo "$ac_t""$ac_cv_search_strerror" 1>&6
5196 if test "$ac_cv_search_strerror" != "no"; then
5197 test "$ac_cv_search_strerror" = "none required" || LIBS
="$ac_cv_search_strerror $LIBS"
5204 echo $ac_n "checking for working const""... $ac_c" 1>&6
5205 echo "configure:5206: checking for working const" >&5
5206 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5207 echo $ac_n "(cached) $ac_c" 1>&6
5209 cat > conftest.
$ac_ext <<EOF
5210 #line 5211 "configure"
5211 #include "confdefs.h"
5215 /* Ultrix mips cc rejects this. */
5216 typedef int charset[2]; const charset x;
5217 /* SunOS 4.1.1 cc rejects this. */
5218 char const *const *ccp;
5220 /* NEC SVR4.0.2 mips cc rejects this. */
5221 struct point {int x, y;};
5222 static struct point const zero = {0,0};
5223 /* AIX XL C 1.02.0.0 rejects this.
5224 It does not let you subtract one const X* pointer from another in an arm
5225 of an if-expression whose if-part is not a constant expression */
5226 const char *g = "string";
5227 ccp = &g + (g ? g-g : 0);
5228 /* HPUX 7.0 cc rejects these. */
5231 ccp = (char const *const *) p;
5232 { /* SCO 3.2v4 cc rejects this. */
5234 char const *s = 0 ? (char *) 0 : (char const *) 0;
5238 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5240 const int *foo = &x[0];
5243 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5244 typedef const int *iptr;
5248 { /* AIX XL C 1.02.0.0 rejects this saying
5249 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5250 struct s { int j; const int *ap[3]; };
5251 struct s *b; b->j = 5;
5253 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5259 if { (eval echo configure
:5260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5263 echo "configure: failed program was:" >&5
5264 cat conftest.
$ac_ext >&5
5271 echo "$ac_t""$ac_cv_c_const" 1>&6
5272 if test $ac_cv_c_const = no
; then
5273 cat >> confdefs.h
<<\EOF
5279 echo $ac_n "checking for off_t""... $ac_c" 1>&6
5280 echo "configure:5281: checking for off_t" >&5
5281 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
5282 echo $ac_n "(cached) $ac_c" 1>&6
5284 cat > conftest.
$ac_ext <<EOF
5285 #line 5286 "configure"
5286 #include "confdefs.h"
5287 #include <sys/types.h>
5293 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5294 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5296 ac_cv_type_off_t
=yes
5304 echo "$ac_t""$ac_cv_type_off_t" 1>&6
5305 if test $ac_cv_type_off_t = no
; then
5306 cat >> confdefs.h
<<\EOF
5312 echo $ac_n "checking for size_t""... $ac_c" 1>&6
5313 echo "configure:5314: checking for size_t" >&5
5314 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
5315 echo $ac_n "(cached) $ac_c" 1>&6
5317 cat > conftest.
$ac_ext <<EOF
5318 #line 5319 "configure"
5319 #include "confdefs.h"
5320 #include <sys/types.h>
5326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5327 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5329 ac_cv_type_size_t
=yes
5332 ac_cv_type_size_t
=no
5337 echo "$ac_t""$ac_cv_type_size_t" 1>&6
5338 if test $ac_cv_type_size_t = no
; then
5339 cat >> confdefs.h
<<\EOF
5340 #define size_t unsigned
5345 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5346 # for constant arguments. Useless!
5347 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5348 echo "configure:5349: checking for working alloca.h" >&5
5349 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5350 echo $ac_n "(cached) $ac_c" 1>&6
5352 cat > conftest.
$ac_ext <<EOF
5353 #line 5354 "configure"
5354 #include "confdefs.h"
5357 char *p = alloca(2 * sizeof(int));
5360 if { (eval echo configure
:5361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5362 ac_cv_header_alloca_h
=yes
5364 echo "configure: failed program was:" >&5
5365 cat conftest.
$ac_ext >&5
5367 ac_cv_header_alloca_h
=no
5372 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5373 if test $ac_cv_header_alloca_h = yes; then
5374 cat >> confdefs.h
<<\EOF
5375 #define HAVE_ALLOCA_H 1
5380 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5381 echo "configure:5382: checking for alloca" >&5
5382 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5383 echo $ac_n "(cached) $ac_c" 1>&6
5385 cat > conftest.
$ac_ext <<EOF
5386 #line 5387 "configure"
5387 #include "confdefs.h"
5390 # define alloca __builtin_alloca
5393 # include <malloc.h>
5394 # define alloca _alloca
5397 # include <alloca.h>
5402 # ifndef alloca /* predefined by HP cc +Olibcalls */
5411 char *p = (char *) alloca(1);
5414 if { (eval echo configure
:5415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5416 ac_cv_func_alloca_works
=yes
5418 echo "configure: failed program was:" >&5
5419 cat conftest.
$ac_ext >&5
5421 ac_cv_func_alloca_works
=no
5426 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5427 if test $ac_cv_func_alloca_works = yes; then
5428 cat >> confdefs.h
<<\EOF
5429 #define HAVE_ALLOCA 1
5434 if test $ac_cv_func_alloca_works = no
; then
5435 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5436 # that cause trouble. Some versions do not even contain alloca or
5437 # contain a buggy version. If you still want to use their alloca,
5438 # use ar to extract alloca.o from them instead of compiling alloca.c.
5439 ALLOCA
=alloca.
${ac_objext}
5440 cat >> confdefs.h
<<\EOF
5445 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5446 echo "configure:5447: checking whether alloca needs Cray hooks" >&5
5447 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5448 echo $ac_n "(cached) $ac_c" 1>&6
5450 cat > conftest.
$ac_ext <<EOF
5451 #line 5452 "configure"
5452 #include "confdefs.h"
5453 #if defined(CRAY) && ! defined(CRAY2)
5460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5461 egrep "webecray" >/dev
/null
2>&1; then
5472 echo "$ac_t""$ac_cv_os_cray" 1>&6
5473 if test $ac_cv_os_cray = yes; then
5474 for ac_func
in _getb67 GETB67 getb67
; do
5475 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5476 echo "configure:5477: checking for $ac_func" >&5
5477 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5478 echo $ac_n "(cached) $ac_c" 1>&6
5480 cat > conftest.
$ac_ext <<EOF
5481 #line 5482 "configure"
5482 #include "confdefs.h"
5483 /* System header to define __stub macros and hopefully few prototypes,
5484 which can conflict with char $ac_func(); below. */
5486 /* Override any gcc2 internal prototype to avoid an error. */
5487 /* We use char because int might match the return type of a gcc2
5488 builtin and then its argument prototype would still apply. */
5493 /* The GNU C library defines this for functions which it implements
5494 to always fail with ENOSYS. Some functions are actually named
5495 something starting with __ and the normal name is an alias. */
5496 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5504 if { (eval echo configure
:5505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5506 eval "ac_cv_func_$ac_func=yes"
5508 echo "configure: failed program was:" >&5
5509 cat conftest.
$ac_ext >&5
5511 eval "ac_cv_func_$ac_func=no"
5516 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5517 echo "$ac_t""yes" 1>&6
5518 cat >> confdefs.h
<<EOF
5519 #define CRAY_STACKSEG_END $ac_func
5524 echo "$ac_t""no" 1>&6
5530 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5531 echo "configure:5532: checking stack direction for C alloca" >&5
5532 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5533 echo $ac_n "(cached) $ac_c" 1>&6
5535 if test "$cross_compiling" = yes; then
5536 ac_cv_c_stack_direction
=0
5538 cat > conftest.
$ac_ext <<EOF
5539 #line 5540 "configure"
5540 #include "confdefs.h"
5541 find_stack_direction ()
5543 static char *addr = 0;
5548 return find_stack_direction ();
5551 return (&dummy > addr) ? 1 : -1;
5555 exit (find_stack_direction() < 0);
5558 if { (eval echo configure
:5559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
5560 ac_cv_c_stack_direction
=1
5562 echo "configure: failed program was:" >&5
5563 cat conftest.
$ac_ext >&5
5565 ac_cv_c_stack_direction
=-1
5572 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5573 cat >> confdefs.h
<<EOF
5574 #define STACK_DIRECTION $ac_cv_c_stack_direction
5580 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
5581 echo "configure:5582: checking whether we are using the GNU C Library 2.1 or newer" >&5
5582 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
5583 echo $ac_n "(cached) $ac_c" 1>&6
5585 cat > conftest.
$ac_ext <<EOF
5586 #line 5587 "configure"
5587 #include "confdefs.h"
5589 #include <features.h>
5590 #ifdef __GNU_LIBRARY__
5591 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
5597 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5598 egrep "Lucky GNU user" >/dev
/null
2>&1; then
5600 ac_cv_gnu_library_2_1
=yes
5603 ac_cv_gnu_library_2_1
=no
5611 echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6
5613 GLIBC21
="$ac_cv_gnu_library_2_1"
5617 for ac_hdr
in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5618 stdlib.h string.h unistd.h sys
/param.h
5620 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5621 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5622 echo "configure:5623: checking for $ac_hdr" >&5
5623 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5624 echo $ac_n "(cached) $ac_c" 1>&6
5626 cat > conftest.
$ac_ext <<EOF
5627 #line 5628 "configure"
5628 #include "confdefs.h"
5631 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5632 { (eval echo configure
:5633: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5633 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5634 if test -z "$ac_err"; then
5636 eval "ac_cv_header_$ac_safe=yes"
5639 echo "configure: failed program was:" >&5
5640 cat conftest.
$ac_ext >&5
5642 eval "ac_cv_header_$ac_safe=no"
5646 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5647 echo "$ac_t""yes" 1>&6
5648 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5649 cat >> confdefs.h
<<EOF
5650 #define $ac_tr_hdr 1
5654 echo "$ac_t""no" 1>&6
5658 for ac_func
in feof_unlocked fgets_unlocked getcwd getegid geteuid \
5659 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
5660 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
5662 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5663 echo "configure:5664: checking for $ac_func" >&5
5664 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5665 echo $ac_n "(cached) $ac_c" 1>&6
5667 cat > conftest.
$ac_ext <<EOF
5668 #line 5669 "configure"
5669 #include "confdefs.h"
5670 /* System header to define __stub macros and hopefully few prototypes,
5671 which can conflict with char $ac_func(); below. */
5673 /* Override any gcc2 internal prototype to avoid an error. */
5674 /* We use char because int might match the return type of a gcc2
5675 builtin and then its argument prototype would still apply. */
5680 /* The GNU C library defines this for functions which it implements
5681 to always fail with ENOSYS. Some functions are actually named
5682 something starting with __ and the normal name is an alias. */
5683 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5691 if { (eval echo configure
:5692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5693 eval "ac_cv_func_$ac_func=yes"
5695 echo "configure: failed program was:" >&5
5696 cat conftest.
$ac_ext >&5
5698 eval "ac_cv_func_$ac_func=no"
5703 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5704 echo "$ac_t""yes" 1>&6
5705 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5706 cat >> confdefs.h
<<EOF
5707 #define $ac_tr_func 1
5711 echo "$ac_t""no" 1>&6
5718 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
5719 if test "${with_libiconv_prefix+set}" = set; then
5720 withval
="$with_libiconv_prefix"
5722 for dir
in `echo "$withval" | tr : ' '`; do
5723 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
5724 if test -d $dir/lib
; then LDFLAGS
="$LDFLAGS -L$dir/lib"; fi
5730 echo $ac_n "checking for iconv""... $ac_c" 1>&6
5731 echo "configure:5732: checking for iconv" >&5
5732 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
5733 echo $ac_n "(cached) $ac_c" 1>&6
5736 am_cv_func_iconv
="no, consider installing GNU libiconv"
5738 cat > conftest.
$ac_ext <<EOF
5739 #line 5740 "configure"
5740 #include "confdefs.h"
5744 iconv_t cd = iconv_open("","");
5745 iconv(cd,NULL,NULL,NULL,NULL);
5749 if { (eval echo configure
:5750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5751 am_cv_func_iconv
=yes
5753 echo "configure: failed program was:" >&5
5754 cat conftest.
$ac_ext >&5
5757 if test "$am_cv_func_iconv" != yes; then
5758 am_save_LIBS
="$LIBS"
5759 LIBS
="$LIBS -liconv"
5760 cat > conftest.
$ac_ext <<EOF
5761 #line 5762 "configure"
5762 #include "confdefs.h"
5766 iconv_t cd = iconv_open("","");
5767 iconv(cd,NULL,NULL,NULL,NULL);
5771 if { (eval echo configure
:5772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5774 am_cv_func_iconv
=yes
5776 echo "configure: failed program was:" >&5
5777 cat conftest.
$ac_ext >&5
5780 LIBS
="$am_save_LIBS"
5785 echo "$ac_t""$am_cv_func_iconv" 1>&6
5786 if test "$am_cv_func_iconv" = yes; then
5787 cat >> confdefs.h
<<\EOF
5788 #define HAVE_ICONV 1
5791 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
5792 echo "configure:5793: checking for iconv declaration" >&5
5793 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
5794 echo $ac_n "(cached) $ac_c" 1>&6
5797 cat > conftest.
$ac_ext <<EOF
5798 #line 5799 "configure"
5799 #include "confdefs.h"
5807 #if defined(__STDC__) || defined(__cplusplus)
5808 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5817 if { (eval echo configure
:5818: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5819 am_cv_proto_iconv_arg1
=""
5821 echo "configure: failed program was:" >&5
5822 cat conftest.
$ac_ext >&5
5824 am_cv_proto_iconv_arg1
="const"
5827 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5830 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5831 echo "$ac_t""${ac_t:-
5832 }$am_cv_proto_iconv" 1>&6
5833 cat >> confdefs.h
<<EOF
5834 #define ICONV_CONST $am_cv_proto_iconv_arg1
5839 if test "$am_cv_lib_iconv" = yes; then
5845 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
5846 echo "configure:5847: checking for nl_langinfo and CODESET" >&5
5847 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
5848 echo $ac_n "(cached) $ac_c" 1>&6
5850 cat > conftest.
$ac_ext <<EOF
5851 #line 5852 "configure"
5852 #include "confdefs.h"
5853 #include <langinfo.h>
5855 char* cs = nl_langinfo(CODESET);
5858 if { (eval echo configure
:5859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5860 am_cv_langinfo_codeset
=yes
5862 echo "configure: failed program was:" >&5
5863 cat conftest.
$ac_ext >&5
5865 am_cv_langinfo_codeset
=no
5871 echo "$ac_t""$am_cv_langinfo_codeset" 1>&6
5872 if test $am_cv_langinfo_codeset = yes; then
5873 cat >> confdefs.h
<<\EOF
5874 #define HAVE_LANGINFO_CODESET 1
5879 if test $ac_cv_header_locale_h = yes; then
5880 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
5881 echo "configure:5882: checking for LC_MESSAGES" >&5
5882 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
5883 echo $ac_n "(cached) $ac_c" 1>&6
5885 cat > conftest.
$ac_ext <<EOF
5886 #line 5887 "configure"
5887 #include "confdefs.h"
5893 if { (eval echo configure
:5894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5895 am_cv_val_LC_MESSAGES
=yes
5897 echo "configure: failed program was:" >&5
5898 cat conftest.
$ac_ext >&5
5900 am_cv_val_LC_MESSAGES
=no
5905 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
5906 if test $am_cv_val_LC_MESSAGES = yes; then
5907 cat >> confdefs.h
<<\EOF
5908 #define HAVE_LC_MESSAGES 1
5913 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
5914 echo "configure:5915: checking whether NLS is requested" >&5
5915 # Check whether --enable-nls or --disable-nls was given.
5916 if test "${enable_nls+set}" = set; then
5917 enableval
="$enable_nls"
5923 echo "$ac_t""$USE_NLS" 1>&6
5926 BUILD_INCLUDED_LIBINTL
=no
5927 USE_INCLUDED_LIBINTL
=no
5931 if test "$USE_NLS" = "yes"; then
5932 cat >> confdefs.h
<<\EOF
5933 #define ENABLE_NLS 1
5936 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
5937 echo "configure:5938: checking whether included gettext is requested" >&5
5938 # Check whether --with-included-gettext or --without-included-gettext was given.
5939 if test "${with_included_gettext+set}" = set; then
5940 withval
="$with_included_gettext"
5941 nls_cv_force_use_gnu_gettext
=$withval
5943 nls_cv_force_use_gnu_gettext
=no
5946 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
5948 nls_cv_use_gnu_gettext
="$nls_cv_force_use_gnu_gettext"
5949 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5955 ac_safe
=`echo "libintl.h" | sed 'y%./+-%__p_%'`
5956 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
5957 echo "configure:5958: checking for libintl.h" >&5
5958 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5959 echo $ac_n "(cached) $ac_c" 1>&6
5961 cat > conftest.
$ac_ext <<EOF
5962 #line 5963 "configure"
5963 #include "confdefs.h"
5964 #include <libintl.h>
5966 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5967 { (eval echo configure
:5968: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5968 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5969 if test -z "$ac_err"; then
5971 eval "ac_cv_header_$ac_safe=yes"
5974 echo "configure: failed program was:" >&5
5975 cat conftest.
$ac_ext >&5
5977 eval "ac_cv_header_$ac_safe=no"
5981 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5982 echo "$ac_t""yes" 1>&6
5983 cat >> confdefs.h
<<\EOF
5984 #define HAVE_LIBINTL_H 1
5987 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
5988 echo "configure:5989: checking for GNU gettext in libc" >&5
5989 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
5990 echo $ac_n "(cached) $ac_c" 1>&6
5992 cat > conftest.
$ac_ext <<EOF
5993 #line 5994 "configure"
5994 #include "confdefs.h"
5995 #include <libintl.h>
5996 extern int _nl_msg_cat_cntr;
5998 bindtextdomain ("", "");
5999 return (int) gettext ("") + _nl_msg_cat_cntr
6002 if { (eval echo configure
:6003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6004 gt_cv_func_gnugettext1_libc
=yes
6006 echo "configure: failed program was:" >&5
6007 cat conftest.
$ac_ext >&5
6009 gt_cv_func_gnugettext1_libc
=no
6014 echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
6016 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
6017 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
6018 echo "configure:6019: checking for GNU gettext in libintl" >&5
6019 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
6020 echo $ac_n "(cached) $ac_c" 1>&6
6022 gt_save_LIBS
="$LIBS"
6023 LIBS
="$LIBS -lintl $LIBICONV"
6024 cat > conftest.
$ac_ext <<EOF
6025 #line 6026 "configure"
6026 #include "confdefs.h"
6027 #include <libintl.h>
6028 extern int _nl_msg_cat_cntr;
6030 bindtextdomain ("", "");
6031 return (int) gettext ("") + _nl_msg_cat_cntr
6034 if { (eval echo configure
:6035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6036 gt_cv_func_gnugettext1_libintl
=yes
6038 echo "configure: failed program was:" >&5
6039 cat conftest.
$ac_ext >&5
6041 gt_cv_func_gnugettext1_libintl
=no
6044 LIBS
="$gt_save_LIBS"
6047 echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6
6050 if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6051 ||
{ test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6052 && test "$PACKAGE" != gettext; }; then
6053 cat >> confdefs.h
<<\EOF
6054 #define HAVE_GETTEXT 1
6058 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6059 INTLLIBS
="-lintl $LIBICONV"
6062 gt_save_LIBS
="$LIBS"
6063 LIBS
="$LIBS $INTLLIBS"
6064 for ac_func
in dcgettext
6066 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6067 echo "configure:6068: checking for $ac_func" >&5
6068 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6069 echo $ac_n "(cached) $ac_c" 1>&6
6071 cat > conftest.
$ac_ext <<EOF
6072 #line 6073 "configure"
6073 #include "confdefs.h"
6074 /* System header to define __stub macros and hopefully few prototypes,
6075 which can conflict with char $ac_func(); below. */
6077 /* Override any gcc2 internal prototype to avoid an error. */
6078 /* We use char because int might match the return type of a gcc2
6079 builtin and then its argument prototype would still apply. */
6084 /* The GNU C library defines this for functions which it implements
6085 to always fail with ENOSYS. Some functions are actually named
6086 something starting with __ and the normal name is an alias. */
6087 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6095 if { (eval echo configure
:6096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6097 eval "ac_cv_func_$ac_func=yes"
6099 echo "configure: failed program was:" >&5
6100 cat conftest.
$ac_ext >&5
6102 eval "ac_cv_func_$ac_func=no"
6107 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6108 echo "$ac_t""yes" 1>&6
6109 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6110 cat >> confdefs.h
<<EOF
6111 #define $ac_tr_func 1
6115 echo "$ac_t""no" 1>&6
6119 LIBS
="$gt_save_LIBS"
6121 # Extract the first word of "msgfmt", so it can be a program name with args.
6122 set dummy msgfmt
; ac_word
=$2
6123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6124 echo "configure:6125: checking for $ac_word" >&5
6125 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6126 echo $ac_n "(cached) $ac_c" 1>&6
6130 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6133 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6134 for ac_dir
in $PATH; do
6135 test -z "$ac_dir" && ac_dir
=.
6136 if test -f $ac_dir/$ac_word; then
6137 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6138 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6144 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6148 MSGFMT
="$ac_cv_path_MSGFMT"
6149 if test "$MSGFMT" != ":"; then
6150 echo "$ac_t""$MSGFMT" 1>&6
6152 echo "$ac_t""no" 1>&6
6155 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6156 set dummy gmsgfmt
; ac_word
=$2
6157 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6158 echo "configure:6159: checking for $ac_word" >&5
6159 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6160 echo $ac_n "(cached) $ac_c" 1>&6
6164 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6167 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6170 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6172 for ac_dir
in $ac_dummy; do
6173 test -z "$ac_dir" && ac_dir
=.
6174 if test -f $ac_dir/$ac_word; then
6175 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6180 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6184 GMSGFMT
="$ac_cv_path_GMSGFMT"
6185 if test -n "$GMSGFMT"; then
6186 echo "$ac_t""$GMSGFMT" 1>&6
6188 echo "$ac_t""no" 1>&6
6192 # Extract the first word of "xgettext", so it can be a program name with args.
6193 set dummy xgettext
; ac_word
=$2
6194 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6195 echo "configure:6196: checking for $ac_word" >&5
6196 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6197 echo $ac_n "(cached) $ac_c" 1>&6
6201 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6204 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6205 for ac_dir
in $PATH; do
6206 test -z "$ac_dir" && ac_dir
=.
6207 if test -f $ac_dir/$ac_word; then
6208 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6209 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6215 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6219 XGETTEXT
="$ac_cv_path_XGETTEXT"
6220 if test "$XGETTEXT" != ":"; then
6221 echo "$ac_t""$XGETTEXT" 1>&6
6223 echo "$ac_t""no" 1>&6
6231 echo "$ac_t""no" 1>&6
6235 if test "$CATOBJEXT" = "NONE"; then
6236 nls_cv_use_gnu_gettext
=yes
6240 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6241 INTLOBJS
="\$(GETTOBJS)"
6242 # Extract the first word of "msgfmt", so it can be a program name with args.
6243 set dummy msgfmt
; ac_word
=$2
6244 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6245 echo "configure:6246: checking for $ac_word" >&5
6246 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6247 echo $ac_n "(cached) $ac_c" 1>&6
6251 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6254 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6255 for ac_dir
in $PATH; do
6256 test -z "$ac_dir" && ac_dir
=.
6257 if test -f $ac_dir/$ac_word; then
6258 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6259 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6265 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6269 MSGFMT
="$ac_cv_path_MSGFMT"
6270 if test "$MSGFMT" != ":"; then
6271 echo "$ac_t""$MSGFMT" 1>&6
6273 echo "$ac_t""no" 1>&6
6276 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6277 set dummy gmsgfmt
; ac_word
=$2
6278 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6279 echo "configure:6280: checking for $ac_word" >&5
6280 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6281 echo $ac_n "(cached) $ac_c" 1>&6
6285 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6288 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6291 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6293 for ac_dir
in $ac_dummy; do
6294 test -z "$ac_dir" && ac_dir
=.
6295 if test -f $ac_dir/$ac_word; then
6296 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6301 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6305 GMSGFMT
="$ac_cv_path_GMSGFMT"
6306 if test -n "$GMSGFMT"; then
6307 echo "$ac_t""$GMSGFMT" 1>&6
6309 echo "$ac_t""no" 1>&6
6312 # Extract the first word of "xgettext", so it can be a program name with args.
6313 set dummy xgettext
; ac_word
=$2
6314 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6315 echo "configure:6316: checking for $ac_word" >&5
6316 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6317 echo $ac_n "(cached) $ac_c" 1>&6
6321 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6324 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6325 for ac_dir
in $PATH; do
6326 test -z "$ac_dir" && ac_dir
=.
6327 if test -f $ac_dir/$ac_word; then
6328 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6329 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6335 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6339 XGETTEXT
="$ac_cv_path_XGETTEXT"
6340 if test "$XGETTEXT" != ":"; then
6341 echo "$ac_t""$XGETTEXT" 1>&6
6343 echo "$ac_t""no" 1>&6
6347 BUILD_INCLUDED_LIBINTL
=yes
6348 USE_INCLUDED_LIBINTL
=yes
6350 INTLLIBS
="\$(top_builddir)/intl/libintl.a $LIBICONV"
6351 INTLDEPS
="\$(top_builddir)/intl/libintl.a"
6352 LIBS
=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6355 if test "$GMSGFMT" != ":"; then
6356 if $GMSGFMT --statistics /dev
/null
>/dev
/null
2>&1; then
6359 echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6
6364 if test "$XGETTEXT" != ":"; then
6365 if $XGETTEXT --omit-header /dev
/null
>/dev
/null
2>&1; then
6368 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
6378 if test "$PACKAGE" = gettext; then
6379 BUILD_INCLUDED_LIBINTL
=yes
6382 for ac_prog
in bison
6384 # Extract the first word of "$ac_prog", so it can be a program name with args.
6385 set dummy
$ac_prog; ac_word
=$2
6386 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6387 echo "configure:6388: checking for $ac_word" >&5
6388 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
6389 echo $ac_n "(cached) $ac_c" 1>&6
6391 if test -n "$INTLBISON"; then
6392 ac_cv_prog_INTLBISON
="$INTLBISON" # Let the user override the test.
6394 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6396 for ac_dir
in $ac_dummy; do
6397 test -z "$ac_dir" && ac_dir
=.
6398 if test -f $ac_dir/$ac_word; then
6399 ac_cv_prog_INTLBISON
="$ac_prog"
6406 INTLBISON
="$ac_cv_prog_INTLBISON"
6407 if test -n "$INTLBISON"; then
6408 echo "$ac_t""$INTLBISON" 1>&6
6410 echo "$ac_t""no" 1>&6
6413 test -n "$INTLBISON" && break
6416 if test -z "$INTLBISON"; then
6419 echo $ac_n "checking version of bison""... $ac_c" 1>&6
6420 echo "configure:6421: checking version of bison" >&5
6421 ac_prog_version
=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6422 case $ac_prog_version in
6423 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
6424 1.2[6-9]* |
1.
[3-9][0-9]* |
[2-9].
*)
6425 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
6426 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
6428 echo "$ac_t""$ac_prog_version" 1>&6
6430 if test $ac_verc_fail = yes; then
6443 if test $USE_INCLUDED_LIBINTL = yes; then
6444 cat >> confdefs.h
<<\EOF
6445 #define USE_INCLUDED_LIBINTL 1
6451 nls_cv_header_libgt
=
6463 if test "x$CATOBJEXT" != x
; then
6464 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
6465 echo "configure:6466: checking for catalogs to be installed" >&5
6466 # Look for .po and .gmo files in the source directory.
6469 for cat in $srcdir/po
/*$CATOBJEXT $srcdir/po
/*.po
; do
6470 # If there aren't any .gmo files the shell will give us the
6471 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6473 case "$cat" in *\
**)
6476 # The quadruple backslash is collapsed to a double backslash
6477 # by the backticks, then collapsed again by the double quotes,
6478 # leaving us with one backslash in the sed expression (right
6479 # before the dot that mustn't act as a wildcard). The dot to
6480 # be escaped in the second expression is hiding inside CATOBJEXT.
6481 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!$CATOBJEXT!"`
6482 lang
=`echo $cat | sed -e 's!po/!!' -e "s!\\\\$CATOBJEXT!!"`
6483 # The user is allowed to set LINGUAS to a list of languages to
6484 # install catalogs for. If it's empty that means "all of them."
6485 if test "x$LINGUAS" = x
; then
6486 CATALOGS
="$CATALOGS $cat"
6487 XLINGUAS
="$XLINGUAS $lang"
6489 case "$LINGUAS" in *$lang*)
6490 CATALOGS
="$CATALOGS $cat"
6491 XLINGUAS
="$XLINGUAS $lang"
6497 echo "$ac_t""$LINGUAS" 1>&6
6501 if test -n "$ac_aux_dir"; then
6502 MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs"
6504 if test -z "$MKINSTALLDIRS"; then
6505 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
6509 INTL_LIBTOOL_SUFFIX_PREFIX
=
6513 # Windows32 Registry support for specifying GCC installation paths.
6514 # Check whether --enable-win32-registry or --disable-win32-registry was given.
6515 if test "${enable_win32_registry+set}" = set; then
6516 enableval
="$enable_win32_registry"
6521 win32 | pe | cygwin
* | mingw32
* | uwin
*)
6522 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
6523 echo "configure:6524: checking whether windows registry support is requested" >&5
6524 if test "x$enable_win32_registry" != xno
; then
6525 cat >> confdefs.h
<<\EOF
6526 #define ENABLE_WIN32_REGISTRY 1
6529 echo "$ac_t""yes" 1>&6
6531 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
6532 echo "configure:6533: checking for library containing RegOpenKeyExA" >&5
6533 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
6534 echo $ac_n "(cached) $ac_c" 1>&6
6536 ac_func_search_save_LIBS
="$LIBS"
6537 ac_cv_search_RegOpenKeyExA
="no"
6538 cat > conftest.
$ac_ext <<EOF
6539 #line 6540 "configure"
6540 #include "confdefs.h"
6541 /* Override any gcc2 internal prototype to avoid an error. */
6542 /* We use char because int might match the return type of a gcc2
6543 builtin and then its argument prototype would still apply. */
6544 char RegOpenKeyExA();
6550 if { (eval echo configure
:6551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6552 ac_cv_search_RegOpenKeyExA
="none required"
6554 echo "configure: failed program was:" >&5
6555 cat conftest.
$ac_ext >&5
6558 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i
in advapi32
; do
6559 LIBS
="-l$i $ac_func_search_save_LIBS"
6560 cat > conftest.
$ac_ext <<EOF
6561 #line 6562 "configure"
6562 #include "confdefs.h"
6563 /* Override any gcc2 internal prototype to avoid an error. */
6564 /* We use char because int might match the return type of a gcc2
6565 builtin and then its argument prototype would still apply. */
6566 char RegOpenKeyExA();
6572 if { (eval echo configure
:6573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6574 ac_cv_search_RegOpenKeyExA
="-l$i"
6577 echo "configure: failed program was:" >&5
6578 cat conftest.
$ac_ext >&5
6582 LIBS
="$ac_func_search_save_LIBS"
6585 echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6
6586 if test "$ac_cv_search_RegOpenKeyExA" != "no"; then
6587 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS
="$ac_cv_search_RegOpenKeyExA $LIBS"
6593 echo "$ac_t""no" 1>&6
6596 # Check if user specified a different registry key.
6597 case "x${enable_win32_registry}" in
6600 gcc_cv_win32_registry_key
="$VERSION"
6603 # no registry lookup.
6604 gcc_cv_win32_registry_key
=''
6607 # user-specified key.
6608 gcc_cv_win32_registry_key
="$enable_win32_registry"
6612 if test "x$enable_win32_registry" != xno
; then
6613 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
6614 echo "configure:6615: checking registry key on windows hosts" >&5
6615 cat >> confdefs.h
<<EOF
6616 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
6619 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
6624 # Get an absolute path to the GCC top-level source directory
6630 # Conditionalize the makefile for this host machine.
6631 # Make-host contains the concatenation of all host makefile fragments
6632 # [there can be more than one]. This file is built by configure.frag.
6633 host_overrides
=Make-host
6634 dep_host_xmake_file
=
6635 for f
in ..
${host_xmake_file}
6637 if test -f ${srcdir}/config
/$f
6639 dep_host_xmake_file
="${dep_host_xmake_file} ${srcdir}/config/$f"
6643 # Conditionalize the makefile for this target machine.
6644 # Make-target contains the concatenation of all host makefile fragments
6645 # [there can be more than one]. This file is built by configure.frag.
6646 target_overrides
=Make-target
6648 for f
in ..
${tmake_file}
6650 if test -f ${srcdir}/config
/$f
6652 dep_tmake_file
="${dep_tmake_file} ${srcdir}/config/$f"
6656 # If the host doesn't support symlinks, modify CC in
6657 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
6658 # Otherwise, we can use "CC=$(CC)".
6660 if $symbolic_link $srcdir/gcc.c symtest.tem
2>/dev
/null
6662 cc_set_by_configure
="\$(CC)"
6663 quoted_cc_set_by_configure
="\$(CC)"
6664 stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6667 if cp -p $srcdir/gcc.c symtest.tem
2>/dev
/null
6669 symbolic_link
="cp -p"
6673 cc_set_by_configure
="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
6674 quoted_cc_set_by_configure
="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
6675 stage_prefix_set_by_configure
="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
6679 out_object_file
=`basename $out_file .c`.o
6682 for f
in $tm_file; do
6685 tm_file_list
="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6687 tm_file_list
="${tm_file_list} $f" ;;
6688 *) tm_file_list
="${tm_file_list} \$(srcdir)/config/$f" ;;
6693 for f
in $tm_p_file; do
6694 tm_p_file_list
="${tm_p_file_list} \$(srcdir)/config/$f"
6698 for f
in $host_xm_file; do
6701 host_xm_file_list
="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6702 auto-host.h | defaults.h
)
6703 host_xm_file_list
="${host_xm_file_list} $f" ;;
6704 *) host_xm_file_list
="${host_xm_file_list} \$(srcdir)/config/$f" ;;
6709 for f
in $build_xm_file; do
6712 build_xm_file_list
="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6713 auto-build.h | auto-host.h | defaults.h
)
6714 build_xm_file_list
="${build_xm_file_list} $f" ;;
6715 *) build_xm_file_list
="${build_xm_file_list} \$(srcdir)/config/$f" ;;
6719 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
6720 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
6723 SYSTEM_HEADER_DIR
='$(NATIVE_SYSTEM_HEADER_DIR)'
6724 if test x
$host != x
$target
6726 CROSS
="-DCROSS_COMPILE"
6728 SYSTEM_HEADER_DIR
='$(CROSS_SYSTEM_HEADER_DIR)'
6731 # If this is a cross-compiler that does not
6732 # have its own set of headers then define
6735 # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS.
6736 # This prevents libgcc2 from containing any code which requires libc
6739 if test x
$host != x
$target && test x
$with_headers = x
; then
6740 inhibit_libc
=-Dinhibit_libc
6742 if test x
$with_newlib = xyes
; then
6743 inhibit_libc
=-Dinhibit_libc
6748 # When building gcc with a cross-compiler, we need to adjust things so
6749 # that the generator programs are still built with the native compiler.
6750 # Also, we cannot run fixincludes or fix-header.
6751 # Note that the terminology here is wrong; it should be BUILD_* throughout.
6754 # These are the normal (build=host) settings:
6756 HOST_PREFIX_1
=ignore-
6758 HOST_CFLAGS
='$(ALL_CFLAGS)'
6760 STMP_FIXINC
=stmp-fixinc
6761 STMP_FIXPROTO
=stmp-fixproto
6763 # And these apply if build != host.
6764 if test x
$build != x
$host
6767 HOST_PREFIX_1
=build-
6768 HOST_CC
='$(CC_FOR_BUILD)'
6769 HOST_CFLAGS
='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)'
6775 # Expand extra_headers to include complete path.
6776 # This substitutes for lots of t-* files.
6778 if test "x$extra_headers" = x
6781 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
6782 for file in $extra_headers;
6784 extra_headers_list
="${extra_headers_list} \$(srcdir)/ginclude/${file}"
6788 if test x
$use_collect2 = xno
; then
6792 # Add a definition of USE_COLLECT2 if system wants one.
6793 if test x
$use_collect2 != x
6795 host_xm_defines
="${host_xm_defines} USE_COLLECT2"
6796 xm_defines
="${xm_defines} USE_COLLECT2"
6799 # If we have gas in the build tree, make a link to it.
6800 if test -f ..
/gas
/Makefile
; then
6801 rm -f as
; $symbolic_link ..
/gas
/as-new
$host_exeext as
$host_exeext 2>/dev
/null
6804 # If we have nm and objdump in the build tree, make a link to them.
6805 if test -f ..
/binutils
/Makefile
; then
6806 rm -f nm
; $symbolic_link ..
/binutils
/nm-new
$host_exeext nm
$host_exeext 2>/dev
/null
6807 rm -f objdump
; $symbolic_link ..
/binutils
/objdump
$host_exeext objdump
$host_exeext 2>/dev
/null
6810 # If we have ld in the build tree, make a link to it.
6811 if test -f ..
/ld
/Makefile
; then
6812 rm -f collect-ld
; $symbolic_link ..
/ld
/ld-new
$host_exeext collect-ld
$host_exeext 2>/dev
/null
6815 # Figure out what assembler we will be using.
6816 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
6817 echo "configure:6818: checking what assembler to use" >&5
6819 gcc_cv_gas_major_version
=
6820 gcc_cv_gas_minor_version
=
6821 gcc_cv_as_gas_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
6822 gcc_cv_as_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6823 if test -x "$DEFAULT_ASSEMBLER"; then
6824 gcc_cv_as
="$DEFAULT_ASSEMBLER"
6825 elif test -x "$AS"; then
6827 elif test -x as
$host_exeext; then
6828 # Build using assembler in the current directory.
6829 gcc_cv_as
=.
/as
$host_exeext
6830 elif test -f $gcc_cv_as_gas_srcdir/configure.
in -a -f ..
/gas
/Makefile
; then
6831 # Single tree build which includes gas.
6832 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
6834 gcc_cv_gas_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6835 if test x
$gcc_cv_gas_version != x
; then
6839 gcc_cv_gas_major_version
=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6840 gcc_cv_gas_minor_version
=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6843 if test "x$gcc_cv_as" = x
-a x
$host = x
$target; then
6845 # Search the same directories that the installed compiler will
6846 # search. Else we may find the wrong assembler and lose. If we
6847 # do not find a suitable assembler binary, then try the user's
6850 # Also note we have to check MD_EXEC_PREFIX before checking the
6851 # user's path. Unfortunately, there is no good way to get at the
6852 # value of MD_EXEC_PREFIX here. So we do a brute force search
6853 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6854 # to be fixed as part of the make/configure rewrite too.
6856 if test "x$exec_prefix" = xNONE
; then
6857 if test "x$prefix" = xNONE
; then
6858 test_prefix
=/usr
/local
6863 test_prefix
=$exec_prefix
6866 # If the loop below does not find an assembler, then use whatever
6867 # one we can find in the users's path.
6869 gcc_cv_as
=as
$host_exeext
6871 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6872 $test_prefix/lib/gcc-lib/$target \
6873 /usr/lib/gcc/$target/$gcc_version \
6874 /usr/lib/gcc/$target \
6875 $test_prefix/$target/bin/$target/$gcc_version \
6876 $test_prefix/$target/bin \
6881 /bsd43/usr/lib/cmplrs/cc \
6882 /usr/cross64/usr/bin \
6883 /usr/lib/cmplrs/cc \
6884 /sysv/usr/lib/cmplrs/cc \
6885 /svr4/usr/lib/cmplrs/cc \
6888 for dir
in $test_dirs; do
6889 if test -f $dir/as
$host_exeext; then
6890 gcc_cv_as
=$dir/as
$host_exeext
6895 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6896 echo "$ac_t"""newly built gas
"" 1>&6
6898 echo "$ac_t""$gcc_cv_as" 1>&6
6901 # Figure out what nm we will be using.
6902 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
6903 echo "configure:6904: checking what nm to use" >&5
6904 if test -x nm
$host_exeext; then
6905 gcc_cv_nm
=.
/nm
$host_exeext
6906 elif test x
$host = x
$target; then
6908 gcc_cv_nm
=nm
$host_exeext
6910 echo "$ac_t""$gcc_cv_nm" 1>&6
6912 # Figure out what objdump we will be using.
6913 echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
6914 echo "configure:6915: checking what objdump to use" >&5
6915 if test -x objdump
$host_exeext; then
6916 gcc_cv_objdump
=.
/objdump
$host_exeext
6917 elif test x
$host = x
$target; then
6919 gcc_cv_objdump
=objdump
$host_exeext
6921 echo "$ac_t""$gcc_cv_objdump" 1>&6
6923 # Figure out what assembler alignment features are present.
6924 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
6925 echo "configure:6926: checking assembler alignment features" >&5
6926 gcc_cv_as_alignment_features
=none
6927 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6928 # Gas version 2.6 and later support for .balign and .p2align.
6929 # bytes to skip when using .p2align.
6930 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
6931 gcc_cv_as_alignment_features
=".balign and .p2align"
6932 cat >> confdefs.h
<<\EOF
6933 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
6937 # Gas version 2.8 and later support specifying the maximum
6938 # bytes to skip when using .p2align.
6939 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
6940 gcc_cv_as_alignment_features
=".p2align including maximum skip"
6941 cat >> confdefs.h
<<\EOF
6942 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
6946 elif test x
$gcc_cv_as != x
; then
6947 # Check if we have .balign and .p2align
6948 echo ".balign 4" > conftest.s
6949 echo ".p2align 2" >> conftest.s
6950 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6951 gcc_cv_as_alignment_features
=".balign and .p2align"
6952 cat >> confdefs.h
<<\EOF
6953 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
6957 rm -f conftest.s conftest.o
6958 # Check if specifying the maximum bytes to skip when
6959 # using .p2align is supported.
6960 echo ".p2align 4,,7" > conftest.s
6961 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6962 gcc_cv_as_alignment_features
=".p2align including maximum skip"
6963 cat >> confdefs.h
<<\EOF
6964 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
6968 rm -f conftest.s conftest.o
6970 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
6972 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
6973 echo "configure:6974: checking assembler subsection support" >&5
6974 gcc_cv_as_subsections
=no
6975 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6976 if test "$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
6977 gcc_cv_as_subsections
="working .subsection -1"
6979 elif test x
$gcc_cv_as != x
; then
6980 # Check if we have .subsection
6981 echo ".subsection 1" > conftest.s
6982 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6983 gcc_cv_as_subsections
=".subsection"
6984 if test x
$gcc_cv_nm != x
; then
6985 cat > conftest.s
<<EOF
6986 conftest_label1: .word 0
6988 conftest_label2: .word 0
6991 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
6992 $gcc_cv_nm conftest.o |
grep conftest_label1
> conftest.nm1
6993 $gcc_cv_nm conftest.o |
grep conftest_label2 |
sed -e 's/label2/label1/' > conftest.nm2
6994 if cmp conftest.nm1 conftest.nm2
> /dev
/null
2>&1; then
6997 gcc_cv_as_subsections
="working .subsection -1"
7002 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7004 if test x
"$gcc_cv_as_subsections" = x
"working .subsection -1"; then
7005 cat >> confdefs.h
<<\EOF
7006 #define HAVE_GAS_SUBSECTION_ORDERING 1
7010 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
7012 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
7013 echo "configure:7014: checking assembler weak support" >&5
7015 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7016 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
7017 gcc_cv_as_weak
="yes"
7019 elif test x
$gcc_cv_as != x
; then
7020 # Check if we have .weak
7021 echo " .weak foobar" > conftest.s
7022 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7023 gcc_cv_as_weak
="yes"
7025 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7027 if test x
"$gcc_cv_as_weak" = xyes
; then
7028 cat >> confdefs.h
<<\EOF
7029 #define HAVE_GAS_WEAK 1
7033 echo "$ac_t""$gcc_cv_as_weak" 1>&6
7035 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
7036 echo "configure:7037: checking assembler hidden support" >&5
7038 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7039 if test "$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
7040 gcc_cv_as_hidden
="yes"
7042 elif test x
$gcc_cv_as != x
; then
7043 # Check if we have .hidden
7044 echo " .hidden foobar" > conftest.s
7045 echo "foobar:" >> conftest.s
7046 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7047 gcc_cv_as_hidden
="yes"
7049 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7051 if test x
"$gcc_cv_as_hidden" = xyes
; then
7052 cat >> confdefs.h
<<\EOF
7053 #define HAVE_GAS_HIDDEN 1
7057 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
7059 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
7060 echo "configure:7061: checking assembler leb128 support" >&5
7062 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7063 if test "$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
7064 gcc_cv_as_leb128
="yes"
7066 elif test x
$gcc_cv_as != x
; then
7067 # Check if we have .[us]leb128, and support symbol arithmetic with it.
7068 cat > conftest.s
<<EOF
7076 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7077 gcc_cv_as_leb128
="yes"
7079 # GAS versions before 2.11 do not support uleb128,
7080 # despite appearing to.
7081 # ??? There exists an elf-specific test that will crash
7082 # the assembler. Perhaps it's better to figure out whether
7083 # arbitrary sections are supported and try the test.
7084 as_ver
=`$gcc_cv_as --version 2>/dev/null | head -1`
7085 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7086 as_ver
=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
7087 as_major
=`echo $as_ver | sed 's/\..*//'`
7088 as_minor
=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
7089 if test $as_major -eq 2 -a $as_minor -lt 11; then
7090 gcc_cv_as_leb128
="no"
7094 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7096 if test x
"$gcc_cv_as_leb128" = xyes
; then
7097 cat >> confdefs.h
<<\EOF
7098 #define HAVE_AS_LEB128 1
7102 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
7104 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
7105 echo "configure:7106: checking assembler eh_frame optimization" >&5
7106 gcc_cv_as_eh_frame
=no
7107 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7108 if test "$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
7109 gcc_cv_as_eh_frame
="yes"
7111 elif test x
$gcc_cv_as != x
; then
7112 # Check if this is GAS.
7113 as_ver
=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
7114 rm -f a.out
2> /dev
/null
7115 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7116 # Versions up to and including 2.11.0 may mis-optimize
7117 # .eh_frame data. Try something.
7118 cat > conftest.s
<<EOF
7125 .section .eh_frame,"aw",@progbits
7127 .4byte .LECIE1-.LSCIE1
7141 .4byte .LEFDE1-.LASFDE1
7143 .4byte .LASFDE1-__FRAME_BEGIN__
7152 cat > conftest.lit
<<EOF
7153 0000 10000000 00000000 017a0001 781a0004 .........z..x...
7154 0010 01000000 12000000 18000000 00000000 ................
7155 0020 08000000 04080000 0044 .........D
7157 cat > conftest.big
<<EOF
7158 0000 00000010 00000000 017a0001 781a0004 .........z..x...
7159 0010 00000001 00000012 00000018 00000000 ................
7160 0020 00000008 04000000 0844 .........D
7162 # If the assembler didn't choke, and we can objdump,
7163 # and we got the correct data, then succeed.
7164 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7165 && $gcc_cv_objdump -s -j .eh_frame conftest.o
2>/dev
/null \
7166 |
tail -3 > conftest.got \
7167 && { cmp conftest.lit conftest.got
> /dev
/null
2>&1 \
7168 ||
cmp conftest.big conftest.got
> /dev
/null
2>&1; }
7170 gcc_cv_as_eh_frame
="yes"
7172 gcc_cv_as_eh_frame
="bad"
7173 if $gcc_cv_as -o conftest.o
--traditional-format /dev
/null
; then
7174 cat >> confdefs.h
<<\EOF
7175 #define USE_AS_TRADITIONAL_FORMAT 1
7183 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
7185 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
7186 echo "configure:7187: checking assembler section merging support" >&5
7187 gcc_cv_as_shf_merge
=no
7188 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7189 if test "$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
7190 gcc_cv_as_shf_merge
=yes
7192 elif test x
$gcc_cv_as != x
; then
7193 # Check if we support SHF_MERGE sections
7194 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
7195 if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s
> /dev
/null
2>&1; then
7196 gcc_cv_as_shf_merge
=yes
7198 rm -f conftest.s conftest.o
7200 if test x
"$gcc_cv_as_shf_merge" = xyes
; then
7201 cat >> confdefs.h
<<\EOF
7202 #define HAVE_GAS_SHF_MERGE 1
7206 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
7210 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
7211 echo "configure:7212: checking assembler .register pseudo-op support" >&5
7212 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
7213 echo $ac_n "(cached) $ac_c" 1>&6
7216 gcc_cv_as_register_pseudo_op
=unknown
7217 if test x
$gcc_cv_as != x
; then
7218 # Check if we have .register
7219 echo ".register %g2, #scratch" > conftest.s
7220 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7221 gcc_cv_as_register_pseudo_op
=yes
7223 gcc_cv_as_register_pseudo_op
=no
7225 rm -f conftest.s conftest.o
7230 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
7231 if test "x$gcc_cv_as_register_pseudo_op" = xyes
; then
7232 cat >> confdefs.h
<<\EOF
7233 #define HAVE_AS_REGISTER_PSEUDO_OP 1
7238 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
7239 echo "configure:7240: checking assembler supports -relax" >&5
7240 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
7241 echo $ac_n "(cached) $ac_c" 1>&6
7244 gcc_cv_as_relax_opt
=unknown
7245 if test x
$gcc_cv_as != x
; then
7246 # Check if gas supports -relax
7247 echo ".text" > conftest.s
7248 if $gcc_cv_as -relax -o conftest.o conftest.s
> /dev
/null
2>&1; then
7249 gcc_cv_as_relax_opt
=yes
7251 gcc_cv_as_relax_opt
=no
7253 rm -f conftest.s conftest.o
7258 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
7259 if test "x$gcc_cv_as_relax_opt" = xyes
; then
7260 cat >> confdefs.h
<<\EOF
7261 #define HAVE_AS_RELAX_OPTION 1
7268 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
7269 echo "configure:7270: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
7270 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
7271 echo $ac_n "(cached) $ac_c" 1>&6
7274 if test -n "$gcc_cv_as"; then
7275 echo ".xword foo" > conftest.s
7276 gcc_cv_as_flags64
=no
7277 for flag
in "-xarch=v9" "-64 -Av9"; do
7278 if $gcc_cv_as $flag -o conftest.o conftest.s \
7279 > /dev
/null
2>&1; then
7280 gcc_cv_as_flags64
=$flag
7284 rm -f conftest.s conftest.o
7286 if test "$gas" = yes; then
7287 gcc_cv_as_flags64
="-64 -Av9"
7289 gcc_cv_as_flags64
="-xarch=v9"
7295 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
7296 if test "x$gcc_cv_as_flags64" = xno
; then
7298 tmake_file
=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7299 dep_tmake_file
=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7302 cat >> confdefs.h
<<EOF
7303 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
7308 *) gcc_cv_as_flags64
=${gcc_cv_as_flags64-no}
7312 if test "x$gcc_cv_as_flags64" != xno
; then
7313 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
7314 echo "configure:7315: checking for assembler offsetable %lo() support" >&5
7315 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
7316 echo $ac_n "(cached) $ac_c" 1>&6
7319 gcc_cv_as_offsetable_lo10
=unknown
7320 if test "x$gcc_cv_as" != x
; then
7321 # Check if assembler has offsetable %lo()
7322 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
7323 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
7324 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
7326 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
7327 > /dev
/null
2>&1; then
7328 if cmp conftest.o conftest1.o
> /dev
/null
2>&1; then
7329 gcc_cv_as_offsetable_lo10
=no
7331 gcc_cv_as_offsetable_lo10
=yes
7334 gcc_cv_as_offsetable_lo10
=no
7336 rm -f conftest.s conftest.o conftest1.s conftest1.o
7341 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
7342 if test "x$gcc_cv_as_offsetable_lo10" = xyes
; then
7343 cat >> confdefs.h
<<\EOF
7344 #define HAVE_AS_OFFSETABLE_LO10 1
7352 i
[34567]86-*-* | x86_64-
*-*)
7353 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
7354 echo "configure:7355: checking assembler instructions" >&5
7355 gcc_cv_as_instructions
=
7356 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7357 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
7358 gcc_cv_as_instructions
="filds fists"
7360 elif test x
$gcc_cv_as != x
; then
7361 set "filds fists" "filds mem; fists mem"
7364 echo "$2" > conftest.s
7365 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7366 gcc_cv_as_instructions
=${gcc_cv_as_instructions}$1" "
7370 rm -f conftest.s conftest.o
7372 if test x
"$gcc_cv_as_instructions" != x
; then
7373 cat >> confdefs.h
<<EOF
7374 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
7378 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
7380 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
7381 echo "configure:7382: checking assembler GOTOFF in data directives" >&5
7382 gcc_cv_as_gotoff_in_data
=no
7383 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
7385 if test "$gcc_cv_gas_major_version" -eq 2 \
7386 -a "$gcc_cv_gas_minor_version" -ge 11 \
7387 -o "$gcc_cv_gas_major_version" -gt 2; then
7388 gcc_cv_as_gotoff_in_data
=yes
7390 elif test x
$gcc_cv_as != x
; then
7391 cat > conftest.s
<<EOF
7398 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7399 gcc_cv_as_gotoff_in_data
=yes
7402 cat >> confdefs.h
<<EOF
7403 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
7406 echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
7410 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
7411 echo "configure:7412: checking assembler dwarf2 debug_line support" >&5
7412 gcc_cv_as_dwarf2_debug_line
=no
7413 # ??? Not all targets support dwarf2 debug_line, even within a version
7414 # of gas. Moreover, we need to emit a valid instruction to trigger any
7415 # info to the output file. So, as supported targets are added to gas 2.11,
7416 # add some instruction here to (also) show we expect this might work.
7417 # ??? Once 2.11 is released, probably need to add first known working
7418 # version to the per-target configury.
7420 i?
86*-*-* | mips
*-*-* | alpha
*-*-* | powerpc
*-*-* | sparc
*-*-* | m68
*-*-* | x86_64
*-*-*)
7427 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7429 if test "$gcc_cv_gas_major_version" -eq 2 \
7430 -a "$gcc_cv_gas_minor_version" -ge 11 \
7431 -o "$gcc_cv_gas_major_version" -gt 2 \
7432 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7433 && test x
"$insn" != x
; then
7434 gcc_cv_as_dwarf2_debug_line
="yes"
7436 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7437 echo ' .file 1 "conftest.s"' > conftest.s
7438 echo ' .loc 1 3 0' >> conftest.s
7439 echo " $insn" >> conftest.s
7440 # ??? This fails with non-gnu grep.
7441 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7442 && grep debug_line conftest.o
> /dev
/null
2>&1 ; then
7443 # The .debug_line file table must be in the exact order that
7444 # we specified the files, since these indices are also used
7445 # by DW_AT_decl_file. Approximate this test by testing if
7446 # the assembler bitches if the same index is assigned twice.
7447 echo ' .file 1 "foo.s"' > conftest.s
7448 echo ' .file 1 "bar.s"' >> conftest.s
7449 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1
7451 gcc_cv_as_dwarf2_debug_line
="no"
7453 gcc_cv_as_dwarf2_debug_line
="yes"
7456 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7458 if test x
"$gcc_cv_as_dwarf2_debug_line" = xyes
; then
7459 cat >> confdefs.h
<<\EOF
7460 #define HAVE_AS_DWARF2_DEBUG_LINE 1
7464 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
7466 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
7467 echo "configure:7468: checking assembler --gdwarf2 support" >&5
7468 gcc_cv_as_gdwarf2_flag
=no
7469 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7471 if test "$gcc_cv_gas_major_version" -eq 2 \
7472 -a "$gcc_cv_gas_minor_version" -ge 11 \
7473 -o "$gcc_cv_gas_major_version" -gt 2 \
7474 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7475 && test x
"$insn" != x
; then
7476 gcc_cv_as_gdwarf2_debug_flag
="yes"
7478 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7479 echo '' > conftest.s
7480 # ??? This fails with non-gnu grep.
7481 if $gcc_cv_as --gdwarf2 -o conftest.o conftest.s
> /dev
/null
2>&1
7483 gcc_cv_as_gdwarf2_flag
="yes"
7485 rm -f conftest.s conftest.o
7487 if test x
"$gcc_cv_as_gdwarf2_flag" = xyes
; then
7488 cat >> confdefs.h
<<\EOF
7489 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
7493 echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
7495 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
7496 echo "configure:7497: checking assembler --gstabs support" >&5
7497 gcc_cv_as_gstabs_flag
=no
7498 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7500 if test "$gcc_cv_gas_major_version" -eq 2 \
7501 -a "$gcc_cv_gas_minor_version" -ge 11 \
7502 -o "$gcc_cv_gas_major_version" -gt 2 \
7503 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7504 && test x
"$insn" != x
; then
7505 gcc_cv_as_gstabs_debug_flag
="yes"
7507 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7508 echo '' > conftest.s
7509 # ??? This fails with non-gnu grep.
7510 if $gcc_cv_as --gstabs -o conftest.o conftest.s
> /dev
/null
2>&1 ; then
7511 gcc_cv_as_gstabs_flag
="yes"
7513 rm -f conftest.s conftest.o
7515 if test x
"$gcc_cv_as_gstabs_flag" = xyes
; then
7516 cat >> confdefs.h
<<\EOF
7517 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
7521 echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
7523 if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
7524 cat >> confdefs.h
<<EOF
7525 #define PREFIX_INCLUDE_DIR "$prefix/include"
7530 # Figure out what language subdirectories are present.
7531 # Look if the user specified --enable-languages="..."; if not, use
7532 # the environment variable $LANGUAGES if defined. $LANGUAGES might
7534 # NB: embedded tabs in this IF block -- do not untabify
7535 if test x
"${enable_languages+set}" != xset
; then
7536 if test x
"${LANGUAGES+set}" = xset
; then
7537 enable_languages
="${LANGUAGES}"
7538 echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2
7541 enable_languages
=all
7544 if test x
"${enable_languages}" = x ||
7545 test x
"${enable_languages}" = xyes
;
7547 { echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; }
7550 enable_languages
=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
7552 # First scan to see if an enabled language requires some other language.
7553 # We assume that a given config-lang.in will list all the language
7554 # front ends it requires, even if some are required indirectly.
7555 for lang
in ${srcdir}/*/config-lang.
in ..
7560 # The odd quoting in the next line works around
7561 # an apparent bug in bash 1.12 on linux.
7562 ${srcdir}/[*]/config-lang.
in)
7565 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7566 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
7567 for other
in $this_lang_requires
7569 case ,${enable_languages}, in
7575 enable_languages
="$enable_languages,$other"
7584 for lang
in ${srcdir}/*/config-lang.
in ..
7588 # The odd quoting in the next line works around
7589 # an apparent bug in bash 1.12 on linux.
7590 ${srcdir}/[*]/config-lang.
in) ;;
7592 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7593 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
7594 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
7595 if test "x$lang_alias" = x
7597 echo "$lang doesn't set \$language." 1>&2
7600 case ${build_by_default},${enable_languages}, in
7601 *,$lang_alias,*) add_this_lang
=yes ;;
7602 no
,*) add_this_lang
=no
;;
7603 *,all
,*) add_this_lang
=yes ;;
7604 *) add_this_lang
=no
;;
7606 if test x
"${add_this_lang}" = xyes
; then
7608 ${srcdir}/ada
/config-lang.
in)
7609 if test x
$have_gnat = xyes
; then
7610 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7614 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7622 # Make gthr-default.h if we have a thread file.
7624 if test $thread_file != single
; then
7625 rm -f gthr-default.h
7626 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
7627 gthread_flags
=-DHAVE_GTHR_DEFAULT
7631 # Find out what GC implementation we want, or may, use.
7632 # Check whether --with-gc or --without-gc was given.
7633 if test "${with_gc+set}" = set; then
7640 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
7648 echo "Using $GGC for garbage collection."
7650 # Use the system's zlib library.
7652 zlibinc
="-I\$(srcdir)/../zlib"
7653 # Check whether --with-system-zlib or --without-system-zlib was given.
7654 if test "${with_system_zlib+set}" = set; then
7655 withval
="$with_system_zlib"
7665 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
7666 echo "configure:7667: checking whether to enable maintainer-specific portions of Makefiles" >&5
7667 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7668 if test "${enable_maintainer_mode+set}" = set; then
7669 enableval
="$enable_maintainer_mode"
7670 maintainer_mode
=$enableval
7676 echo "$ac_t""$maintainer_mode" 1>&6
7678 if test "$maintainer_mode" = "yes"; then
7684 # With Setjmp/Longjmp based exception handling.
7685 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
7686 if test "${enable_sjlj_exceptions+set}" = set; then
7687 enableval
="$enable_sjlj_exceptions"
7688 sjlj
=`if test $enableval = yes; then echo 1; else echo 0; fi`
7689 cat >> confdefs.h
<<EOF
7690 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
7696 # Make empty files to contain the specs and options for each language.
7697 # Then add #include lines to for a compiler that has specs and/or options.
7702 rm -f specs.h options.h gencheck.h
7703 touch specs.h options.h gencheck.h
7704 for subdir
in .
$subdirs
7706 if test -f $srcdir/$subdir/lang-specs.h
; then
7707 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
7708 lang_specs_files
="$lang_specs_files $srcdir/$subdir/lang-specs.h"
7710 if test -f $srcdir/$subdir/lang-options.h
; then
7711 echo "#include \"$subdir/lang-options.h\"" >>options.h
7712 lang_options_files
="$lang_options_files $srcdir/$subdir/lang-options.h"
7714 if test -f $srcdir/$subdir/$subdir-tree.def
; then
7715 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
7716 lang_tree_files
="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
7720 # These (without "all_") are set in each config-lang.in.
7721 # `language' must be a single word so is spelled singularly.
7727 all_outputs
='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
7728 # List of language makefile fragments.
7733 # Add the language fragments.
7734 # Languages are added via two mechanisms. Some information must be
7735 # recorded in makefile variables, these are defined in config-lang.in.
7736 # We accumulate them and plug them into the main Makefile.
7737 # The other mechanism is a set of hooks for each of the main targets
7738 # like `clean', `install', etc.
7740 language_fragments
="Make-lang"
7741 language_hooks
="Make-hooks"
7743 for s
in ..
$subdirs
7755 .
${srcdir}/$s/config-lang.
in
7756 if test "x$language" = x
7758 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
7761 all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
7762 if test -f ${srcdir}/$s/Makefile.
in
7763 then all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
7765 all_languages
="$all_languages $language"
7766 if test "x$boot_language" = xyes
7768 all_boot_languages
="$all_boot_languages $language"
7770 all_compilers
="$all_compilers $compilers"
7771 all_stagestuff
="$all_stagestuff $stagestuff"
7772 all_diff_excludes
="$all_diff_excludes $diff_excludes"
7773 all_headers
="$all_headers $headers"
7774 all_outputs
="$all_outputs $outputs"
7775 all_lib2funcs
="$all_lib2funcs $lib2funcs"
7780 for language
in ..
$all_languages
7782 if test $language != ".."
7784 check_languages
="$check_languages check-$language"
7788 # Since we can't use `::' targets, we link each language in
7789 # with a set of hooks, reached indirectly via lang.${target}.
7793 target_list
="all.build all.cross start.encap rest.encap \
7794 info dvi generated-manpages \
7795 install-normal install-common install-info install-man \
7797 mostlyclean clean distclean extraclean maintainer-clean \
7798 stage1 stage2 stage3 stage4"
7799 for t
in $target_list
7802 for lang
in ..
$all_languages
7804 if test $lang != ".."; then
7808 echo "lang.$t: $x" >> Make-hooks
7813 echo "dir ." > .gdbinit
7814 echo "dir ${srcdir}" >> .gdbinit
7815 if test x
$gdb_needs_out_file_path = xyes
7817 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
7819 if test "x$subdirs" != x
; then
7822 echo "dir ${srcdir}/$s" >> .gdbinit
7825 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
7827 # Define variables host_canonical and build_canonical
7828 # because some Cygnus local changes in the Makefile depend on them.
7829 build_canonical
=${build}
7830 host_canonical
=${host}
7832 if test "${host}" != "${target}" ; then
7833 target_subdir
=${target_alias}/
7839 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
7840 # absolute path for gcc_tooldir based on inserting the number of up-directory
7841 # movements required to get from $(exec_prefix) to $(prefix) into the basic
7842 # $(libsubdir)/@(unlibsubdir) based path.
7843 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
7844 # make and thus we'd get different behavior depending on where we built the
7846 if test x
$exec_prefix = xNONE
-o x
$exec_prefix = x
$prefix; then
7847 gcc_tooldir
='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
7849 # An explanation of the sed strings:
7850 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
7851 # -e 's|/$||' match a trailing forward slash and eliminates it
7852 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
7853 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
7855 # (*) Note this pattern overwrites the first character of the string
7856 # with a forward slash if one is not already present. This is not a
7857 # problem because the exact names of the sub-directories concerned is
7858 # unimportant, just the number of them matters.
7860 # The practical upshot of these patterns is like this:
7862 # prefix exec_prefix result
7863 # ------ ----------- ------
7865 # /foo/ /foo/bar ../
7866 # /foo /foo/bar/ ../
7867 # /foo/ /foo/bar/ ../
7868 # /foo /foo/bar/ugg ../../
7871 gcc_tooldir
="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
7876 # Find a directory in which to install a shared libgcc.
7878 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
7879 if test "${enable_version_specific_runtime_libs+set}" = set; then
7880 enableval
="$enable_version_specific_runtime_libs"
7885 # Check whether --with-slibdir or --without-slibdir was given.
7886 if test "${with_slibdir+set}" = set; then
7887 withval
="$with_slibdir"
7888 slibdir
="$with_slibdir"
7890 if test "${enable_version_specific_runtime_libs+set}" = set; then
7891 slibdir
='$(libsubdir)'
7892 elif test "$host" != "$target"; then
7893 slibdir
='$(build_tooldir)/lib'
7901 # Nothing to do for FLOAT_H, float_format already handled.
7905 # Process the language and host/target makefile fragments.
7906 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag
$srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
7908 # Substitute configuration variables
7973 # Echo that links are built
7974 if test x
$host = x
$target
7982 if test x
$host != x
$build
7984 str3
=" on a $build system"
7987 if test "x$str2" != x ||
test "x$str3" != x
7992 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
7994 if test "x$str2" != x ||
test "x$str3" != x
7996 echo " ${str2}${str3}." 1>&2
7999 # Truncate the target if necessary
8000 if test x
$host_truncate_target != x
; then
8001 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
8004 # Configure the subdirectories
8005 # AC_CONFIG_SUBDIRS($subdirs)
8007 # Create the Makefile
8008 # and configure language subdirectories
8010 cat > confcache
<<\EOF
8011 # This file is a shell script that caches the results of configure
8012 # tests run on this system so they can be shared between configure
8013 # scripts and configure runs. It is not useful on other systems.
8014 # If it contains results you don't want to keep, you may remove or edit it.
8016 # By default, configure uses ./config.cache as the cache file,
8017 # creating it if it does not exist already. You can give configure
8018 # the --cache-file=FILE option to use a different cache file; that is
8019 # what configure does when it calls configure scripts in
8020 # subdirectories, so they share the cache.
8021 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8022 # config.status only pays attention to the cache file if you give it the
8023 # --recheck option to rerun configure.
8026 # The following way of writing the cache mishandles newlines in values,
8027 # but we know of no workaround that is simple, portable, and efficient.
8028 # So, don't put newlines in cache variables' values.
8029 # Ultrix sh set writes to stderr and can't be redirected directly,
8030 # and sets the high bit in the cache file unless we assign to the vars.
8032 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8034 # `set' does not quote correctly, so add quotes (double-quote substitution
8035 # turns \\\\ into \\, and sed turns \\ into \).
8037 -e "s/'/'\\\\''/g" \
8038 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8041 # `set' quotes correctly as required by POSIX, so do not add quotes.
8042 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8045 if cmp -s $cache_file confcache
; then
8048 if test -w $cache_file; then
8049 echo "updating cache $cache_file"
8050 cat confcache
> $cache_file
8052 echo "not updating unwritable cache $cache_file"
8057 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8059 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
8060 # Let make expand exec_prefix.
8061 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
8063 # Any assignment to VPATH causes Sun make to only execute
8064 # the first set of double-colon rules, so remove it if not needed.
8065 # If there is a colon in the path, we need to keep it.
8066 if test "x$srcdir" = x.
; then
8067 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
8070 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8072 DEFS
=-DHAVE_CONFIG_H
8074 # Without the "./", some shells look in PATH for config.status.
8075 : ${CONFIG_STATUS=./config.status}
8077 echo creating
$CONFIG_STATUS
8078 rm -f $CONFIG_STATUS
8079 cat > $CONFIG_STATUS <<EOF
8081 # Generated automatically by configure.
8082 # Run this file to recreate the current configuration.
8083 # This directory was configured as follows,
8084 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8086 # $0 $ac_configure_args
8088 # Compiler output produced by configure, useful for debugging
8089 # configure, is in ./config.log if it exists.
8091 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8094 case "\$ac_option" in
8095 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8096 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8097 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8098 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8099 echo "$CONFIG_STATUS generated by autoconf version 2.13"
8101 -help | --help | --hel | --he | --h)
8102 echo "\$ac_cs_usage"; exit 0 ;;
8103 *) echo "\$ac_cs_usage"; exit 1 ;;
8107 ac_given_srcdir=$srcdir
8109 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8111 cat >> $CONFIG_STATUS <<EOF
8113 # Protect against being on the right side of a sed subst in config.status.
8114 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8115 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8119 s%@CFLAGS@%$CFLAGS%g
8120 s%@CPPFLAGS@%$CPPFLAGS%g
8121 s%@CXXFLAGS@%$CXXFLAGS%g
8122 s%@FFLAGS@%$FFLAGS%g
8124 s%@LDFLAGS@%$LDFLAGS%g
8126 s%@exec_prefix@%$exec_prefix%g
8127 s%@prefix@%$prefix%g
8128 s%@program_transform_name@%$program_transform_name%g
8129 s%@bindir@%$bindir%g
8130 s%@sbindir@%$sbindir%g
8131 s%@libexecdir@%$libexecdir%g
8132 s%@datadir@%$datadir%g
8133 s%@sysconfdir@%$sysconfdir%g
8134 s%@sharedstatedir@%$sharedstatedir%g
8135 s%@localstatedir@%$localstatedir%g
8136 s%@libdir@%$libdir%g
8137 s%@includedir@%$includedir%g
8138 s%@oldincludedir@%$oldincludedir%g
8139 s%@infodir@%$infodir%g
8140 s%@mandir@%$mandir%g
8141 s%@enable_multilib@%$enable_multilib%g
8142 s%@enable_shared@%$enable_shared%g
8144 s%@host_alias@%$host_alias%g
8145 s%@host_cpu@%$host_cpu%g
8146 s%@host_vendor@%$host_vendor%g
8147 s%@host_os@%$host_os%g
8148 s%@target@%$target%g
8149 s%@target_alias@%$target_alias%g
8150 s%@target_cpu@%$target_cpu%g
8151 s%@target_vendor@%$target_vendor%g
8152 s%@target_os@%$target_os%g
8154 s%@build_alias@%$build_alias%g
8155 s%@build_cpu@%$build_cpu%g
8156 s%@build_vendor@%$build_vendor%g
8157 s%@build_os@%$build_os%g
8159 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
8160 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
8161 s%@strict1_warn@%$strict1_warn%g
8163 s%@warn_cflags@%$warn_cflags%g
8164 s%@stage1_cflags@%$stage1_cflags%g
8165 s%@SET_MAKE@%$SET_MAKE%g
8169 s%@RANLIB@%$RANLIB%g
8170 s%@INSTALL@%$INSTALL%g
8171 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8172 s%@INSTALL_DATA@%$INSTALL_DATA%g
8173 s%@GNATBIND@%$GNATBIND%g
8175 s%@have_mktemp_command@%$have_mktemp_command%g
8176 s%@MAKEINFO@%$MAKEINFO%g
8177 s%@BUILD_INFO@%$BUILD_INFO%g
8178 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
8181 s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g
8182 s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g
8183 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
8184 s%@LIBICONV@%$LIBICONV%g
8185 s%@manext@%$manext%g
8186 s%@objext@%$objext%g
8187 s%@FORBUILD@%$FORBUILD%g
8188 s%@PACKAGE@%$PACKAGE%g
8189 s%@VERSION@%$VERSION%g
8190 s%@ALLOCA@%$ALLOCA%g
8191 s%@GLIBC21@%$GLIBC21%g
8192 s%@USE_NLS@%$USE_NLS%g
8193 s%@MSGFMT@%$MSGFMT%g
8194 s%@GMSGFMT@%$GMSGFMT%g
8195 s%@XGETTEXT@%$XGETTEXT%g
8196 s%@INTLBISON@%$INTLBISON%g
8197 s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g
8198 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8199 s%@CATALOGS@%$CATALOGS%g
8200 s%@CATOBJEXT@%$CATOBJEXT%g
8201 s%@INTLLIBS@%$INTLLIBS%g
8202 s%@INTLDEPS@%$INTLDEPS%g
8203 s%@INTLOBJS@%$INTLOBJS%g
8205 s%@DATADIRNAME@%$DATADIRNAME%g
8206 s%@INSTOBJEXT@%$INSTOBJEXT%g
8207 s%@GENCAT@%$GENCAT%g
8208 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8209 s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g
8212 s%@SYSTEM_HEADER_DIR@%$SYSTEM_HEADER_DIR%g
8213 s%@inhibit_libc@%$inhibit_libc%g
8214 s%@HOST_PREFIX@%$HOST_PREFIX%g
8215 s%@HOST_PREFIX_1@%$HOST_PREFIX_1%g
8216 s%@HOST_CC@%$HOST_CC%g
8217 s%@HOST_CFLAGS@%$HOST_CFLAGS%g
8218 s%@STMP_FIXINC@%$STMP_FIXINC%g
8219 s%@STMP_FIXPROTO@%$STMP_FIXPROTO%g
8220 s%@gthread_flags@%$gthread_flags%g
8222 s%@zlibdir@%$zlibdir%g
8223 s%@zlibinc@%$zlibinc%g
8225 s%@build_canonical@%$build_canonical%g
8226 s%@host_canonical@%$host_canonical%g
8227 s%@target_subdir@%$target_subdir%g
8228 s%@gcc_tooldir@%$gcc_tooldir%g
8229 s%@dollar@%$dollar%g
8230 s%@slibdir@%$slibdir%g
8231 s%@objdir@%$objdir%g
8232 s%@subdirs@%$subdirs%g
8233 s%@all_boot_languages@%$all_boot_languages%g
8234 s%@all_compilers@%$all_compilers%g
8235 s%@all_diff_excludes@%$all_diff_excludes%g
8236 s%@all_headers@%$all_headers%g
8237 s%@all_lang_makefiles@%$all_lang_makefiles%g
8238 s%@all_languages@%$all_languages%g
8239 s%@all_lib2funcs@%$all_lib2funcs%g
8240 s%@all_stagestuff@%$all_stagestuff%g
8241 s%@build_exeext@%$build_exeext%g
8242 s%@build_install_headers_dir@%$build_install_headers_dir%g
8243 s%@build_xm_file_list@%$build_xm_file_list%g
8244 s%@build_xm_file@%$build_xm_file%g
8245 s%@build_xm_defines@%$build_xm_defines%g
8246 s%@check_languages@%$check_languages%g
8247 s%@cc_set_by_configure@%$cc_set_by_configure%g
8248 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8249 s%@cpp_install_dir@%$cpp_install_dir%g
8250 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8251 s%@dep_tmake_file@%$dep_tmake_file%g
8252 s%@extra_headers_list@%$extra_headers_list%g
8253 s%@extra_objs@%$extra_objs%g
8254 s%@extra_parts@%$extra_parts%g
8255 s%@extra_passes@%$extra_passes%g
8256 s%@extra_programs@%$extra_programs%g
8257 s%@float_h_file@%$float_h_file%g
8258 s%@gcc_config_arguments@%$gcc_config_arguments%g
8259 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8260 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
8261 s%@gcc_version@%$gcc_version%g
8262 s%@gcc_version_full@%$gcc_version_full%g
8263 s%@gcc_version_trigger@%$gcc_version_trigger%g
8264 s%@host_exeext@%$host_exeext%g
8265 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8266 s%@host_xm_file_list@%$host_xm_file_list%g
8267 s%@host_xm_file@%$host_xm_file%g
8268 s%@host_xm_defines@%$host_xm_defines%g
8269 s%@install@%$install%g
8270 s%@lang_options_files@%$lang_options_files%g
8271 s%@lang_specs_files@%$lang_specs_files%g
8272 s%@lang_tree_files@%$lang_tree_files%g
8273 s%@local_prefix@%$local_prefix%g
8274 s%@md_file@%$md_file%g
8275 s%@objc_boehm_gc@%$objc_boehm_gc%g
8276 s%@out_file@%$out_file%g
8277 s%@out_object_file@%$out_object_file%g
8278 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8279 s%@symbolic_link@%$symbolic_link%g
8280 s%@thread_file@%$thread_file%g
8281 s%@tm_file_list@%$tm_file_list%g
8282 s%@tm_file@%$tm_file%g
8283 s%@tm_p_file_list@%$tm_p_file_list%g
8284 s%@tm_p_file@%$tm_p_file%g
8285 s%@xm_file@%$xm_file%g
8286 s%@xm_defines@%$xm_defines%g
8287 s%@c_target_objs@%$c_target_objs%g
8288 s%@cxx_target_objs@%$cxx_target_objs%g
8289 s%@target_cpu_default@%$target_cpu_default%g
8290 /@target_overrides@/r $target_overrides
8291 s%@target_overrides@%%g
8292 /@host_overrides@/r $host_overrides
8293 s%@host_overrides@%%g
8294 /@language_fragments@/r $language_fragments
8295 s%@language_fragments@%%g
8296 /@language_hooks@/r $language_hooks
8297 s%@language_hooks@%%g
8302 cat >> $CONFIG_STATUS <<\EOF
8304 # Split the substitutions into bite-sized pieces for seds with
8305 # small command number limits, like on Digital OSF/1 and HP-UX.
8306 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
8307 ac_file
=1 # Number of current file.
8308 ac_beg
=1 # First line for current file.
8309 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
8312 while $ac_more_lines; do
8313 if test $ac_beg -gt 1; then
8314 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
8316 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
8318 if test ! -s conftest.s
$ac_file; then
8320 rm -f conftest.s
$ac_file
8322 if test -z "$ac_sed_cmds"; then
8323 ac_sed_cmds
="sed -f conftest.s$ac_file"
8325 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
8327 ac_file
=`expr $ac_file + 1`
8329 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
8332 if test -z "$ac_sed_cmds"; then
8337 cat >> $CONFIG_STATUS <<EOF
8339 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8341 cat >> $CONFIG_STATUS <<\EOF
8342 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
8343 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8345 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8346 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8347 *) ac_file_in
="${ac_file}.in" ;;
8350 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8352 # Remove last slash and all that follows it. Not all systems have dirname.
8353 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8354 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
8355 # The file is in a subdirectory.
8356 test ! -d "$ac_dir" && mkdir
"$ac_dir"
8357 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
8358 # A "../" for each directory in $ac_dir_suffix.
8359 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8361 ac_dir_suffix
= ac_dots
=
8364 case "$ac_given_srcdir" in
8366 if test -z "$ac_dots"; then top_srcdir
=.
8367 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8368 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
8370 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8371 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
8375 echo creating
"$ac_file"
8377 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8379 *Makefile
*) ac_comsub
="1i\\
8380 # $configure_input" ;;
8384 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8386 s%@configure_input@%$configure_input%g
8387 s%@srcdir@%$srcdir%g
8388 s%@top_srcdir@%$top_srcdir%g
8389 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
8393 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8394 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8396 # ac_d sets the value in "#define NAME VALUE" lines.
8397 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8398 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
8401 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8402 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8403 ac_uB
='\([ ]\)%\1#\2define\3'
8406 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8407 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8408 ac_eB
='$%\1#\2define\3'
8412 if test "${CONFIG_HEADERS+set}" != set; then
8414 cat >> $CONFIG_STATUS <<EOF
8415 CONFIG_HEADERS="auto-host.h:config.in"
8417 cat >> $CONFIG_STATUS <<\EOF
8419 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
8420 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8422 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8423 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8424 *) ac_file_in
="${ac_file}.in" ;;
8427 echo creating
$ac_file
8429 rm -f conftest.frag conftest.
in conftest.out
8430 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8431 cat $ac_file_inputs > conftest.
in
8435 # Transform confdefs.h into a sed script conftest.vals that substitutes
8436 # the proper values into config.h.in to produce config.h. And first:
8437 # Protect against being on the right side of a sed subst in config.status.
8438 # Protect against being in an unquoted here document in config.status.
8440 cat > conftest.hdr
<<\EOF
8443 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8447 sed -n -f conftest.hdr confdefs.h > conftest.vals
8450 # This sed command replaces #undef with comments. This is necessary, for
8451 # example, in the case of _POSIX_SOURCE, which is predefined and required
8452 # on some systems where configure will not decide to define it.
8453 cat >> conftest.vals <<\EOF
8454 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8457 # Break up conftest.vals because some shells have a limit on
8458 # the size of here documents, and old seds have small limits too.
8463 ac_lines=`grep -c . conftest.vals
`
8464 # grep -c gives empty output for an empty file on some AIX systems.
8465 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8466 # Write a limited-size here document to conftest.frag.
8467 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8468 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8470 sed -f conftest.frag conftest.in > conftest.out
8472 mv conftest.out conftest.in
8474 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8476 mv conftest.tail conftest.vals
8480 cat >> $CONFIG_STATUS <<\EOF
8481 rm -f conftest.frag conftest.h
8482 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8483 cat conftest.in >> conftest.h
8485 if cmp -s $ac_file conftest.h 2>/dev/null; then
8486 echo "$ac_file is unchanged"
8489 # Remove last slash and all that follows it. Not all systems have dirname.
8490 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
8491 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8492 # The file is in a subdirectory.
8493 test ! -d "$ac_dir" && mkdir "$ac_dir"
8496 mv conftest.h $ac_file
8501 cat >> $CONFIG_STATUS <<EOF
8507 target_alias='${target_alias}'
8509 subdirs='${subdirs}'
8510 symbolic_link='${symbolic_link}'
8511 program_transform_set='${program_transform_set}'
8512 program_transform_name='${program_transform_name}'
8513 dep_host_xmake_file='${dep_host_xmake_file}'
8514 host_xmake_file='${host_xmake_file}'
8515 dep_tmake_file='${dep_tmake_file}'
8516 tmake_file='${tmake_file}'
8517 thread_file='${thread_file}'
8518 gcc_config_arguments='${gcc_config_arguments}'
8519 gcc_version='${gcc_version}'
8520 gcc_version_full='${gcc_version_full}'
8521 gcc_version_trigger='${gcc_version_trigger}'
8522 local_prefix='${local_prefix}'
8523 build_install_headers_dir='${build_install_headers_dir}'
8524 build_exeext='${build_exeext}'
8525 host_exeext='${host_exeext}'
8526 out_file='${out_file}'
8527 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8528 SET_MAKE='${SET_MAKE}'
8529 target_list='${target_list}'
8530 target_overrides='${target_overrides}'
8531 host_overrides='${host_overrides}'
8532 cpp_install_dir='${cpp_install_dir}'
8535 cat >> $CONFIG_STATUS <<\EOF
8536 for ac_file in $CONFIG_FILES; do
8537 # Support "outfile[:infile[:infile...]]"
8539 *:*) ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
8541 # PO directories have a Makefile.in generated from Makefile.in.in.
8542 case "$ac_file" in */Makefile.in)
8543 # Adjust a relative srcdir.
8544 ac_dir=`echo "$ac_file"|
sed 's%/[^/][^/]*$%%'`
8545 ac_dir_suffix="/`echo "$ac_dir"|
sed 's%^\./%%'`"
8546 ac_dots=`echo "$ac_dir_suffix"|
sed 's%/[^/]*%../%g'`
8547 # In autoconf-2.13 it is called $ac_given_srcdir.
8548 # In autoconf-2.50 it is called $srcdir.
8549 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8550 case "$ac_given_srcdir" in
8551 .) top_srcdir=`echo $ac_dots|
sed 's%/$%%'` ;;
8552 /*) top_srcdir="$ac_given_srcdir" ;;
8553 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8555 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8556 rm -f "$ac_dir/POTFILES"
8557 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8558 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
8559 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8560 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8566 case x$CONFIG_HEADERS in
8567 xauto-host.h:config.in)
8570 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8571 # bootstrapping and the installation procedure can still use
8572 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
8573 # FLAGS_TO_PASS has been modified to solve the problem there.
8574 # This is virtually a duplicate of what happens in configure.lang; we do
8575 # an extra check to make sure this only happens if ln -s can be used.
8576 if test "$symbolic_link" = "ln -s"; then
8577 for d in .. ${subdirs} fixinc ; do
8578 if test $d != ..; then
8581 for t in stage1 stage2 stage3 stage4 include
8584 $symbolic_link ../$t $t 2>/dev/null
8590 # Avoid having to add intl to our include paths.
8591 if test -f intl/libintl.h; then
8592 echo creating libintl.h
8593 echo '#include "intl/libintl.h"' >libintl.h
8598 chmod +x $CONFIG_STATUS
8599 rm -fr confdefs* $ac_clean_files
8600 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1