3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 --with-gnu-ld arrange to work with GNU ld."
17 --with-ld arrange to use the specified ld (full pathname)"
19 --with-gnu-as arrange to work with GNU as"
21 --with-as arrange to use the specified as (full pathname)"
23 --with-stabs arrange to use stabs instead of host debug format"
25 --with-elf arrange to use ELF instead of host debug format"
27 --with-local-prefix=DIR specifies directory to put local include"
29 --with-gxx-include-dir=DIR
30 specifies directory to put g++ header files"
32 --enable-multilib enable library support for multiple ABIs"
34 --enable-checking[=LIST]
35 enable expensive run-time checks. With LIST,
36 enable only specific categories of checks.
37 Categories are: misc,tree,rtl,gc,gcac; default
40 --disable-cpp don't provide a user-visible C preprocessor"
42 --with-cpp-install-dir=DIR
43 install the user visible C preprocessor in DIR
44 (relative to PREFIX) as well as PREFIX/bin"
46 --enable-c-mbchar enable multibyte characters for C and C++"
48 --enable-threads enable thread usage for target GCC
49 --enable-threads=LIB use LIB thread package for target GCC"
51 --enable-objc-gc enable the use of Boehm's garbage collector with
52 the GNU Objective-C runtime"
54 --with-dwarf2 force the default debug format to be DWARF 2"
56 --disable-shared don't provide a shared libgcc"
58 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
60 --enable-nls use Native Language Support (default)"
62 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
64 --disable-nls do not use Native Language Support"
66 --with-included-gettext use the GNU gettext library included here"
68 --disable-win32-registry
69 disable lookup of installation paths in the
70 Registry on Windows hosts
71 --enable-win32-registry enable registry lookup (default)
72 --enable-win32-registry=KEY
73 use KEY instead of GCC version as the last portion
76 --with-gc={simple,page} choose the garbage collection mechanism to use
79 --with-system-zlib use installed libz"
81 --enable-maintainer-mode
82 enable make rules and dependencies not useful
83 (and sometimes confusing) to the casual installer"
85 --enable-sjlj-exceptions
86 arrange to use setjmp/longjmp exception handling"
88 --enable-version-specific-runtime-libs
89 specify that runtime libraries should be
90 installed in a compiler-specific directory"
92 --with-slibdir=DIR shared libraries in DIR [LIBDIR]"
94 # Initialize some variables set by options.
95 # The variables have the same names as the options, with
96 # dashes changed to underlines.
98 cache_file
=.
/config.cache
107 program_transform_name
=s
,x
,x
,
115 bindir
='${exec_prefix}/bin'
116 sbindir
='${exec_prefix}/sbin'
117 libexecdir
='${exec_prefix}/libexec'
118 datadir
='${prefix}/share'
119 sysconfdir
='${prefix}/etc'
120 sharedstatedir
='${prefix}/com'
121 localstatedir
='${prefix}/var'
122 libdir
='${exec_prefix}/lib'
123 includedir
='${prefix}/include'
124 oldincludedir
='/usr/include'
125 infodir
='${prefix}/info'
126 mandir
='${prefix}/man'
128 # Initialize some other variables.
131 SHELL
=${CONFIG_SHELL-/bin/sh}
132 # Maximum number of lines to put in a shell here document.
139 # If the previous option needs an argument, assign it.
140 if test -n "$ac_prev"; then
141 eval "$ac_prev=\$ac_option"
147 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
151 # Accept the important Cygnus configure options, so we can diagnose typos.
155 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
157 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
158 bindir
="$ac_optarg" ;;
160 -build |
--build |
--buil |
--bui |
--bu)
162 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
163 build
="$ac_optarg" ;;
165 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
166 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
167 ac_prev
=cache_file
;;
168 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
169 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
170 cache_file
="$ac_optarg" ;;
172 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
174 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
176 datadir
="$ac_optarg" ;;
178 -disable-* |
--disable-*)
179 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
180 # Reject names that are not valid shell variable names.
181 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
182 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
184 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
185 eval "enable_${ac_feature}=no" ;;
187 -enable-* |
--enable-*)
188 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
189 # Reject names that are not valid shell variable names.
190 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
191 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
193 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
198 eval "enable_${ac_feature}='$ac_optarg'" ;;
200 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
201 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
202 |
--exec |
--exe |
--ex)
203 ac_prev
=exec_prefix
;;
204 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
205 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
206 |
--exec=* |
--exe=* |
--ex=*)
207 exec_prefix
="$ac_optarg" ;;
209 -gas |
--gas |
--ga |
--g)
210 # Obsolete; use --with-gas.
213 -help |
--help |
--hel |
--he)
214 # Omit some internal or obsolete options to make the list less imposing.
215 # This message is too long to be a string in the A/UX 3.1 sh.
217 Usage: configure [options] [host]
218 Options: [defaults in brackets after descriptions]
220 --cache-file=FILE cache test results in FILE
221 --help print this message
222 --no-create do not create output files
223 --quiet, --silent do not print \`checking...' messages
224 --version print the version of autoconf that created configure
225 Directory and file names:
226 --prefix=PREFIX install architecture-independent files in PREFIX
228 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
230 --bindir=DIR user executables in DIR [EPREFIX/bin]
231 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
232 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
233 --datadir=DIR read-only architecture-independent data in DIR
235 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
236 --sharedstatedir=DIR modifiable architecture-independent data in DIR
238 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
239 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
240 --includedir=DIR C header files in DIR [PREFIX/include]
241 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
242 --infodir=DIR info documentation in DIR [PREFIX/info]
243 --mandir=DIR man documentation in DIR [PREFIX/man]
244 --srcdir=DIR find the sources in DIR [configure dir or ..]
245 --program-prefix=PREFIX prepend PREFIX to installed program names
246 --program-suffix=SUFFIX append SUFFIX to installed program names
247 --program-transform-name=PROGRAM
248 run sed PROGRAM on installed program names
252 --build=BUILD configure for building on BUILD [BUILD=HOST]
253 --host=HOST configure for HOST [guessed]
254 --target=TARGET configure for TARGET [TARGET=HOST]
255 Features and packages:
256 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
257 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
258 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
259 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
260 --x-includes=DIR X include files are in DIR
261 --x-libraries=DIR X library files are in DIR
263 if test -n "$ac_help"; then
264 echo "--enable and --with options recognized:$ac_help"
268 -host |
--host |
--hos |
--ho)
270 -host=* |
--host=* |
--hos=* |
--ho=*)
273 -includedir |
--includedir |
--includedi |
--included |
--include \
274 |
--includ |
--inclu |
--incl |
--inc)
275 ac_prev
=includedir
;;
276 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
277 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
278 includedir
="$ac_optarg" ;;
280 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
282 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
283 infodir
="$ac_optarg" ;;
285 -libdir |
--libdir |
--libdi |
--libd)
287 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
288 libdir
="$ac_optarg" ;;
290 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
291 |
--libexe |
--libex |
--libe)
292 ac_prev
=libexecdir
;;
293 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
294 |
--libexe=* |
--libex=* |
--libe=*)
295 libexecdir
="$ac_optarg" ;;
297 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
298 |
--localstate |
--localstat |
--localsta |
--localst \
299 |
--locals |
--local |
--loca |
--loc |
--lo)
300 ac_prev
=localstatedir
;;
301 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
302 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
303 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
304 localstatedir
="$ac_optarg" ;;
306 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
308 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
309 mandir
="$ac_optarg" ;;
312 # Obsolete; use --without-fp.
315 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
319 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
320 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
323 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
324 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
325 |
--oldin |
--oldi |
--old |
--ol |
--o)
326 ac_prev
=oldincludedir
;;
327 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
328 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
329 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
330 oldincludedir
="$ac_optarg" ;;
332 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
334 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
335 prefix
="$ac_optarg" ;;
337 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
338 |
--program-pre |
--program-pr |
--program-p)
339 ac_prev
=program_prefix
;;
340 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
341 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
342 program_prefix
="$ac_optarg" ;;
344 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
345 |
--program-suf |
--program-su |
--program-s)
346 ac_prev
=program_suffix
;;
347 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
348 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
349 program_suffix
="$ac_optarg" ;;
351 -program-transform-name |
--program-transform-name \
352 |
--program-transform-nam |
--program-transform-na \
353 |
--program-transform-n |
--program-transform- \
354 |
--program-transform |
--program-transfor \
355 |
--program-transfo |
--program-transf \
356 |
--program-trans |
--program-tran \
357 |
--progr-tra |
--program-tr |
--program-t)
358 ac_prev
=program_transform_name
;;
359 -program-transform-name=* |
--program-transform-name=* \
360 |
--program-transform-nam=* |
--program-transform-na=* \
361 |
--program-transform-n=* |
--program-transform-=* \
362 |
--program-transform=* |
--program-transfor=* \
363 |
--program-transfo=* |
--program-transf=* \
364 |
--program-trans=* |
--program-tran=* \
365 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
366 program_transform_name
="$ac_optarg" ;;
368 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
369 |
-silent |
--silent |
--silen |
--sile |
--sil)
372 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
374 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
376 sbindir
="$ac_optarg" ;;
378 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
379 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
380 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
382 ac_prev
=sharedstatedir
;;
383 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
384 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
385 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
387 sharedstatedir
="$ac_optarg" ;;
389 -site |
--site |
--sit)
391 -site=* |
--site=* |
--sit=*)
394 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
396 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
397 srcdir
="$ac_optarg" ;;
399 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
400 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
401 ac_prev
=sysconfdir
;;
402 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
403 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
404 sysconfdir
="$ac_optarg" ;;
406 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
408 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
409 target
="$ac_optarg" ;;
411 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
414 -version |
--version |
--versio |
--versi |
--vers)
415 echo "configure generated by autoconf version 2.13"
419 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
420 # Reject names that are not valid shell variable names.
421 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
422 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
424 ac_package
=`echo $ac_package| sed 's/-/_/g'`
429 eval "with_${ac_package}='$ac_optarg'" ;;
431 -without-* |
--without-*)
432 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
433 # Reject names that are not valid shell variable names.
434 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
435 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
437 ac_package
=`echo $ac_package| sed 's/-/_/g'`
438 eval "with_${ac_package}=no" ;;
441 # Obsolete; use --with-x.
444 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
445 |
--x-incl |
--x-inc |
--x-in |
--x-i)
446 ac_prev
=x_includes
;;
447 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
448 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
449 x_includes
="$ac_optarg" ;;
451 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
452 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
453 ac_prev
=x_libraries
;;
454 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
455 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
456 x_libraries
="$ac_optarg" ;;
458 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
462 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
463 echo "configure: warning: $ac_option: invalid host type" 1>&2
465 if test "x$nonopt" != xNONE
; then
466 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
474 if test -n "$ac_prev"; then
475 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
480 # File descriptor usage:
483 # 2 errors and warnings
484 # 3 some systems may open it to /dev/tty
485 # 4 used on the Kubota Titan
486 # 6 checking for... messages and results
487 # 5 compiler messages saved in config.log
488 if test "$silent" = yes; then
496 This file contains any messages produced by compilers while
497 running configure, to aid debugging if configure makes a mistake.
500 # Strip out --no-create and --no-recursion so they do not pile up.
501 # Also quote any args containing shell metacharacters.
506 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
507 |
--no-cr |
--no-c) ;;
508 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
509 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
510 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
511 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
512 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
517 # Only set these to C if already set. These must not be set unconditionally
518 # because not all systems understand e.g. LANG=C (notably SCO).
519 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
520 # Non-C LC_CTYPE values break the ctype check.
521 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
522 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
523 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
524 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
526 # confdefs.h avoids OS command line length limits that DEFS can exceed.
527 rm -rf conftest
* confdefs.h
528 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
531 # A filename unique to this package, relative to the directory that
532 # configure is in, which we can look for to find out if srcdir is correct.
533 ac_unique_file
=tree.c
535 # Find the source files, if location was not specified.
536 if test -z "$srcdir"; then
537 ac_srcdir_defaulted
=yes
538 # Try the directory containing this script, then its parent.
540 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
541 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
543 if test ! -r $srcdir/$ac_unique_file; then
547 ac_srcdir_defaulted
=no
549 if test ! -r $srcdir/$ac_unique_file; then
550 if test "$ac_srcdir_defaulted" = yes; then
551 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
553 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
556 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
558 # Prefer explicitly selected file to automatically selected ones.
559 if test -z "$CONFIG_SITE"; then
560 if test "x$prefix" != xNONE
; then
561 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
563 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
566 for ac_site_file
in $CONFIG_SITE; do
567 if test -r "$ac_site_file"; then
568 echo "loading site script $ac_site_file"
573 if test -r "$cache_file"; then
574 echo "loading cache $cache_file"
577 echo "creating cache $cache_file"
582 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
583 ac_cpp
='$CPP $CPPFLAGS'
584 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
585 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
586 cross_compiling
=$ac_cv_prog_cc_cross
590 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
591 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
592 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
599 ac_n
= ac_c
='\c' ac_t
=
607 symbolic_link
='ln -s'
610 # Check for bogus environment variables.
611 # Test if LIBRARY_PATH contains the notation for the current directory
612 # since this would lead to problems installing/building glibc.
613 # LIBRARY_PATH contains the current directory if one of the following
615 # - one of the terminals (":" and ";") is the first or last sign
616 # - two terminals occur directly after each other
617 # - the path contains an element with a dot in it
618 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
619 echo "configure:620: checking LIBRARY_PATH variable" >&5
620 case ${LIBRARY_PATH} in
621 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
622 library_path_setting
="contains current directory"
625 library_path_setting
="ok"
628 echo "$ac_t""$library_path_setting" 1>&6
629 if test "$library_path_setting" != "ok"; then
630 { echo "configure: error:
631 *** LIBRARY_PATH shouldn't contain the current directory when
632 *** building gcc. Please change the environment variable
633 *** and run configure again." 1>&2; exit 1; }
636 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
637 # since this would lead to problems installing/building glibc.
638 # GCC_EXEC_PREFIX contains the current directory if one of the following
640 # - one of the terminals (":" and ";") is the first or last sign
641 # - two terminals occur directly after each other
642 # - the path contains an element with a dot in it
643 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
644 echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5
645 case ${GCC_EXEC_PREFIX} in
646 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
647 gcc_exec_prefix_setting
="contains current directory"
650 gcc_exec_prefix_setting
="ok"
653 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
654 if test "$gcc_exec_prefix_setting" != "ok"; then
655 { echo "configure: error:
656 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
657 *** building gcc. Please change the environment variable
658 *** and run configure again." 1>&2; exit 1; }
661 # Check for additional parameters
664 # Check whether --with-gnu-ld or --without-gnu-ld was given.
665 if test "${with_gnu_ld+set}" = set; then
666 withval
="$with_gnu_ld"
667 gnu_ld_flag
="$with_gnu_ld"
673 # With pre-defined ld
674 # Check whether --with-ld or --without-ld was given.
675 if test "${with_ld+set}" = set; then
677 DEFAULT_LINKER
="$with_ld"
680 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
681 if test ! -x "$DEFAULT_LINKER"; then
682 echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
683 elif $DEFAULT_LINKER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
686 cat >> confdefs.h
<<EOF
687 #define DEFAULT_LINKER "$DEFAULT_LINKER"
693 # Check whether --with-gnu-as or --without-gnu-as was given.
694 if test "${with_gnu_as+set}" = set; then
695 withval
="$with_gnu_as"
696 gas_flag
="$with_gnu_as"
702 # Check whether --with-as or --without-as was given.
703 if test "${with_as+set}" = set; then
705 DEFAULT_ASSEMBLER
="$with_as"
708 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
709 if test ! -x "$DEFAULT_ASSEMBLER"; then
710 echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
711 elif $DEFAULT_ASSEMBLER -v < /dev
/null
2>&1 |
grep GNU
> /dev
/null
; then
714 cat >> confdefs.h
<<EOF
715 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
721 # Check whether --with-stabs or --without-stabs was given.
722 if test "${with_stabs+set}" = set; then
723 withval
="$with_stabs"
731 # Check whether --with-elf or --without-elf was given.
732 if test "${with_elf+set}" = set; then
740 # Specify the local prefix
742 # Check whether --with-local-prefix or --without-local-prefix was given.
743 if test "${with_local_prefix+set}" = set; then
744 withval
="$with_local_prefix"
746 yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
748 *) local_prefix
=$with_local_prefix ;;
753 # Default local prefix if it is empty
754 if test x
$local_prefix = x
; then
755 local_prefix
=/usr
/local
758 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
759 # passed in by the toplevel make and thus we'd get different behavior
760 # depending on where we built the sources.
762 # Specify the g++ header file directory
763 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
764 if test "${with_gxx_include_dir+set}" = set; then
765 withval
="$with_gxx_include_dir"
767 yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
769 *) gcc_gxx_include_dir
=$with_gxx_include_dir ;;
774 if test x
${gcc_gxx_include_dir} = x
; then
775 if test x
${enable_version_specific_runtime_libs} = xyes
; then
776 gcc_gxx_include_dir
='${libsubdir}/include/g++'
778 topsrcdir
=${srcdir}/.. .
${srcdir}/..
/config.
if
779 gcc_gxx_include_dir
="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
783 # Determine whether or not multilibs are enabled.
784 # Check whether --enable-multilib or --disable-multilib was given.
785 if test "${enable_multilib+set}" = set; then
786 enableval
="$enable_multilib"
794 # Enable expensive internal checks
795 # Check whether --enable-checking or --disable-checking was given.
796 if test "${enable_checking+set}" = set; then
797 enableval
="$enable_checking"
802 ac_gc_always_collect
=
803 case "${enableval}" in
804 yes) ac_checking
=1 ; ac_tree_checking
=1 ; ac_gc_checking
=1 ;;
806 *) IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
807 set fnord
$enableval; shift
812 misc
) ac_checking
=1 ;;
813 tree
) ac_tree_checking
=1 ;;
814 rtl
) ac_rtl_checking
=1 ;;
815 gc
) ac_gc_checking
=1 ;;
816 gcac
) ac_gc_always_collect
=1 ;;
817 *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
824 # Enable some checks by default for development versions of GCC
825 ac_checking
=1; ac_tree_checking
=1; ac_gc_checking
=1;
828 if test x
$ac_checking != x
; then
829 cat >> confdefs.h
<<\EOF
830 #define ENABLE_CHECKING 1
834 if test x
$ac_tree_checking != x
; then
835 cat >> confdefs.h
<<\EOF
836 #define ENABLE_TREE_CHECKING 1
840 if test x
$ac_rtl_checking != x
; then
841 cat >> confdefs.h
<<\EOF
842 #define ENABLE_RTL_CHECKING 1
846 if test x
$ac_gc_checking != x
; then
847 cat >> confdefs.h
<<\EOF
848 #define ENABLE_GC_CHECKING 1
852 if test x
$ac_gc_always_collect != x
; then
853 cat >> confdefs.h
<<\EOF
854 #define ENABLE_GC_ALWAYS_COLLECT 1
860 # Check whether --enable-cpp or --disable-cpp was given.
861 if test "${enable_cpp+set}" = set; then
862 enableval
="$enable_cpp"
869 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
870 if test "${with_cpp_install_dir+set}" = set; then
871 withval
="$with_cpp_install_dir"
872 if test x
$withval = xyes
; then
873 { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
874 elif test x
$withval != xno
; then
875 cpp_install_dir
=$withval
880 # Enable Multibyte Characters for C/C++
881 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
882 if test "${enable_c_mbchar+set}" = set; then
883 enableval
="$enable_c_mbchar"
884 if test x
$enable_c_mbchar != xno
; then
885 cat >> confdefs.h
<<\EOF
886 #define MULTIBYTE_CHARS 1
894 # Pass with no value to take the default
895 # Pass with a value to specify a thread package
896 # Check whether --enable-threads or --disable-threads was given.
897 if test "${enable_threads+set}" = set; then
898 enableval
="$enable_threads"
905 enable_threads_flag
=$enable_threads
906 # Check if a valid thread package
907 case x
${enable_threads_flag} in
910 target_thread_file
='single'
914 target_thread_file
=''
916 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
917 xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix
)
918 target_thread_file
=$enable_threads_flag
921 echo "$enable_threads is an unknown thread package" 1>&2
926 # Check whether --enable-objc-gc or --disable-objc-gc was given.
927 if test "${enable_objc_gc+set}" = set; then
928 enableval
="$enable_objc_gc"
929 if test x
$enable_objc_gc = xno
; then
939 # Check whether --with-dwarf2 or --without-dwarf2 was given.
940 if test "${with_dwarf2+set}" = set; then
941 withval
="$with_dwarf2"
942 dwarf2
="$with_dwarf2"
948 # Check whether --enable-shared or --disable-shared was given.
949 if test "${enable_shared+set}" = set; then
950 enableval
="$enable_shared"
952 case $enable_shared in
956 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
957 for pkg
in $enableval; do
958 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
972 # Determine the host, build, and target systems
974 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
975 if test -f $ac_dir/install-sh
; then
977 ac_install_sh
="$ac_aux_dir/install-sh -c"
979 elif test -f $ac_dir/install.sh
; then
981 ac_install_sh
="$ac_aux_dir/install.sh -c"
985 if test -z "$ac_aux_dir"; then
986 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
988 ac_config_guess
=$ac_aux_dir/config.guess
989 ac_config_sub
=$ac_aux_dir/config.sub
990 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
993 # Do some error checking and defaulting for the host and target type.
995 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
998 # 1. You are not allowed to specify --host, --target, and nonopt at the
1000 # 2. Host defaults to nonopt.
1001 # 3. If nonopt is not specified, then host defaults to the current host,
1002 # as determined by config.guess.
1003 # 4. Target and build default to nonopt.
1004 # 5. If nonopt is not specified, then target and build default to host.
1006 # The aliases save the names the user supplied, while $host etc.
1007 # will get canonicalized.
1008 case $host---$target---$nonopt in
1009 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
1010 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1014 # Make sure we can run config.sub.
1015 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
1016 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1019 echo $ac_n "checking host system type""... $ac_c" 1>&6
1020 echo "configure:1021: checking host system type" >&5
1023 case "$host_alias" in
1027 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1028 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1030 *) host_alias
=$nonopt ;;
1034 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1035 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1036 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1037 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1038 echo "$ac_t""$host" 1>&6
1040 echo $ac_n "checking target system type""... $ac_c" 1>&6
1041 echo "configure:1042: checking target system type" >&5
1043 target_alias
=$target
1044 case "$target_alias" in
1047 NONE
) target_alias
=$host_alias ;;
1048 *) target_alias
=$nonopt ;;
1052 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1053 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1054 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1055 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1056 echo "$ac_t""$target" 1>&6
1058 echo $ac_n "checking build system type""... $ac_c" 1>&6
1059 echo "configure:1060: checking build system type" >&5
1062 case "$build_alias" in
1065 NONE
) build_alias
=$host_alias ;;
1066 *) build_alias
=$nonopt ;;
1070 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1071 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1072 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1073 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1074 echo "$ac_t""$build" 1>&6
1076 test "$host_alias" != "$target_alias" &&
1077 test "$program_prefix$program_suffix$program_transform_name" = \
1079 program_prefix
=${target_alias}-
1082 # Set program_transform_name
1083 if test "$program_transform_name" = s
,x
,x
,; then
1084 program_transform_name
=
1086 # Double any \ or $. echo might interpret backslashes.
1087 cat <<\EOF_SED
> conftestsed
1088 s
,\\,\\\\,g
; s
,\$
,$$
,g
1090 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
1093 test "$program_prefix" != NONE
&&
1094 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
1095 # Use a double $ so make ignores it.
1096 test "$program_suffix" != NONE
&&
1097 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
1099 # sed with no file args requires a program.
1100 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
1103 # Find the native compiler
1104 # Extract the first word of "gcc", so it can be a program name with args.
1105 set dummy gcc
; ac_word
=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1109 echo $ac_n "(cached) $ac_c" 1>&6
1111 if test -n "$CC"; then
1112 ac_cv_prog_CC
="$CC" # Let the user override the test.
1114 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1116 for ac_dir
in $ac_dummy; do
1117 test -z "$ac_dir" && ac_dir
=.
1118 if test -f $ac_dir/$ac_word; then
1127 if test -n "$CC"; then
1128 echo "$ac_t""$CC" 1>&6
1130 echo "$ac_t""no" 1>&6
1133 if test -z "$CC"; then
1134 # Extract the first word of "cc", so it can be a program name with args.
1135 set dummy cc
; ac_word
=$2
1136 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1137 echo "configure:1138: checking for $ac_word" >&5
1138 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1139 echo $ac_n "(cached) $ac_c" 1>&6
1141 if test -n "$CC"; then
1142 ac_cv_prog_CC
="$CC" # Let the user override the test.
1144 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1147 for ac_dir
in $ac_dummy; do
1148 test -z "$ac_dir" && ac_dir
=.
1149 if test -f $ac_dir/$ac_word; then
1150 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1151 ac_prog_rejected
=yes
1159 if test $ac_prog_rejected = yes; then
1160 # We found a bogon in the path, so make sure we never use it.
1161 set dummy
$ac_cv_prog_CC
1163 if test $# -gt 0; then
1164 # We chose a different compiler from the bogus one.
1165 # However, it has the same basename, so the bogon will be chosen
1166 # first if we set CC to just the basename; use the full file name.
1168 set dummy
"$ac_dir/$ac_word" "$@"
1176 if test -n "$CC"; then
1177 echo "$ac_t""$CC" 1>&6
1179 echo "$ac_t""no" 1>&6
1182 if test -z "$CC"; then
1183 case "`uname -s`" in
1185 # Extract the first word of "cl", so it can be a program name with args.
1186 set dummy cl
; ac_word
=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1190 echo $ac_n "(cached) $ac_c" 1>&6
1192 if test -n "$CC"; then
1193 ac_cv_prog_CC
="$CC" # Let the user override the test.
1195 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1197 for ac_dir
in $ac_dummy; do
1198 test -z "$ac_dir" && ac_dir
=.
1199 if test -f $ac_dir/$ac_word; then
1208 if test -n "$CC"; then
1209 echo "$ac_t""$CC" 1>&6
1211 echo "$ac_t""no" 1>&6
1216 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1219 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1223 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1224 ac_cpp
='$CPP $CPPFLAGS'
1225 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1226 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1227 cross_compiling
=$ac_cv_prog_cc_cross
1229 cat > conftest.
$ac_ext << EOF
1231 #line 1232 "configure"
1232 #include "confdefs.h"
1236 if { (eval echo configure
:1237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1237 ac_cv_prog_cc_works
=yes
1238 # If we can't run a trivial program, we are probably using a cross compiler.
1239 if (.
/conftest
; exit) 2>/dev
/null
; then
1240 ac_cv_prog_cc_cross
=no
1242 ac_cv_prog_cc_cross
=yes
1245 echo "configure: failed program was:" >&5
1246 cat conftest.
$ac_ext >&5
1247 ac_cv_prog_cc_works
=no
1251 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1252 ac_cpp
='$CPP $CPPFLAGS'
1253 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1254 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1255 cross_compiling
=$ac_cv_prog_cc_cross
1257 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1258 if test $ac_cv_prog_cc_works = no
; then
1259 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1261 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1263 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1264 cross_compiling
=$ac_cv_prog_cc_cross
1266 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1267 echo "configure:1268: checking whether we are using GNU C" >&5
1268 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1269 echo $ac_n "(cached) $ac_c" 1>&6
1271 cat > conftest.c
<<EOF
1276 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1283 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1285 if test $ac_cv_prog_gcc = yes; then
1291 ac_test_CFLAGS
="${CFLAGS+set}"
1292 ac_save_CFLAGS
="$CFLAGS"
1294 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether ${CC-cc} accepts -g" >&5
1296 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1297 echo $ac_n "(cached) $ac_c" 1>&6
1299 echo 'void f(){}' > conftest.c
1300 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1309 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1310 if test "$ac_test_CFLAGS" = set; then
1311 CFLAGS
="$ac_save_CFLAGS"
1312 elif test $ac_cv_prog_cc_g = yes; then
1313 if test "$GCC" = yes; then
1319 if test "$GCC" = yes; then
1326 if test "x$CC" != xcc
; then
1327 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1328 echo "configure:1329: checking whether $CC and cc understand -c and -o together" >&5
1330 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1331 echo "configure:1332: checking whether cc understands -c and -o together" >&5
1333 set dummy
$CC; ac_cc
="`echo $2 |
1334 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1335 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1336 echo $ac_n "(cached) $ac_c" 1>&6
1338 echo 'foo(){}' > conftest.c
1339 # Make sure it works both with $CC and with simple cc.
1340 # We do the test twice because some compilers refuse to overwrite an
1341 # existing .o file with -o, though they will create one.
1342 ac_try
='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1343 if { (eval echo configure
:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1344 test -f conftest.o
&& { (eval echo configure
:1345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1346 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
1347 if test "x$CC" != xcc
; then
1348 # Test first that cc exists at all.
1349 if { ac_try
='cc -c conftest.c 1>&5'; { (eval echo configure
:1350: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1350 ac_try
='cc -c conftest.c -o conftest.o 1>&5'
1351 if { (eval echo configure
:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1352 test -f conftest.o
&& { (eval echo configure
:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1357 # cc exists but doesn't like -o.
1358 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1363 eval ac_cv_prog_cc_
${ac_cc}_c_o
=no
1368 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1369 echo "$ac_t""yes" 1>&6
1371 echo "$ac_t""no" 1>&6
1372 cat >> confdefs.h
<<\EOF
1373 #define NO_MINUS_C_MINUS_O 1
1378 # autoconf is lame and doesn't give us any substitution variable for this.
1379 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1380 NO_MINUS_C_MINUS_O
=yes
1382 OUTPUT_OPTION
='-o $@'
1387 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1388 echo "configure:1389: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1389 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1390 echo $ac_n "(cached) $ac_c" 1>&6
1392 save_CFLAGS
="$CFLAGS"
1393 CFLAGS
="-Wno-long-long"
1394 cat > conftest.
$ac_ext <<EOF
1395 #line 1396 "configure"
1396 #include "confdefs.h"
1402 if { (eval echo configure
:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1404 ac_cv_prog_cc_no_long_long
=yes
1406 echo "configure: failed program was:" >&5
1407 cat conftest.
$ac_ext >&5
1409 ac_cv_prog_cc_no_long_long
=no
1412 CFLAGS
="$save_CFLAGS"
1415 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1417 if test $ac_cv_prog_cc_no_long_long = yes; then
1418 strict1_warn
="-pedantic -Wno-long-long"
1422 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1423 echo "configure:1424: checking how to run the C preprocessor" >&5
1424 # On Suns, sometimes $CPP names a directory.
1425 if test -n "$CPP" && test -d "$CPP"; then
1428 if test -z "$CPP"; then
1429 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1430 echo $ac_n "(cached) $ac_c" 1>&6
1432 # This must be in double quotes, not single quotes, because CPP may get
1433 # substituted into the Makefile and "${CC-cc}" will confuse make.
1435 # On the NeXT, cc -E runs the code through the compiler's parser,
1436 # not just through cpp.
1437 cat > conftest.
$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1443 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1444 { (eval echo configure
:1445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1445 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1446 if test -z "$ac_err"; then
1450 echo "configure: failed program was:" >&5
1451 cat conftest.
$ac_ext >&5
1453 CPP
="${CC-cc} -E -traditional-cpp"
1454 cat > conftest.
$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1460 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1461 { (eval echo configure
:1462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1462 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1463 if test -z "$ac_err"; then
1467 echo "configure: failed program was:" >&5
1468 cat conftest.
$ac_ext >&5
1470 CPP
="${CC-cc} -nologo -E"
1471 cat > conftest.
$ac_ext <<EOF
1472 #line 1473 "configure"
1473 #include "confdefs.h"
1477 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1478 { (eval echo configure
:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1479 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1480 if test -z "$ac_err"; then
1484 echo "configure: failed program was:" >&5
1485 cat conftest.
$ac_ext >&5
1494 ac_cv_prog_CPP
="$CPP"
1496 CPP
="$ac_cv_prog_CPP"
1498 ac_cv_prog_CPP
="$CPP"
1500 echo "$ac_t""$CPP" 1>&6
1502 echo $ac_n "checking for inline""... $ac_c" 1>&6
1503 echo "configure:1504: checking for inline" >&5
1504 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1505 echo $ac_n "(cached) $ac_c" 1>&6
1508 for ac_kw
in inline __inline__ __inline
; do
1509 cat > conftest.
$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1517 if { (eval echo configure
:1518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1519 ac_cv_c_inline
=$ac_kw; break
1521 echo "configure: failed program was:" >&5
1522 cat conftest.
$ac_ext >&5
1529 echo "$ac_t""$ac_cv_c_inline" 1>&6
1530 case "$ac_cv_c_inline" in
1532 no
) cat >> confdefs.h
<<\EOF
1536 *) cat >> confdefs.h
<<EOF
1537 #define inline $ac_cv_c_inline
1542 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1543 echo "configure:1544: checking for volatile" >&5
1544 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1545 echo $ac_n "(cached) $ac_c" 1>&6
1547 cat > conftest.
$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1555 if { (eval echo configure
:1556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1557 gcc_cv_c_volatile
=yes
1559 echo "configure: failed program was:" >&5
1560 cat conftest.
$ac_ext >&5
1562 gcc_cv_c_volatile
=no
1567 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1568 if test $gcc_cv_c_volatile = yes ; then
1569 cat >> confdefs.h
<<\EOF
1570 #define HAVE_VOLATILE 1
1576 echo $ac_n "checking for long double""... $ac_c" 1>&6
1577 echo "configure:1578: checking for long double" >&5
1578 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1579 echo $ac_n "(cached) $ac_c" 1>&6
1581 if test "$GCC" = yes; then
1582 gcc_cv_c_long_double
=yes
1584 cat > conftest.
$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1589 /* The Stardent Vistra knows sizeof(long double), but does not support it. */
1590 long double foo = 0.0;
1591 /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
1592 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1595 if { (eval echo configure
:1596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1597 gcc_cv_c_long_double
=yes
1599 echo "configure: failed program was:" >&5
1600 cat conftest.
$ac_ext >&5
1602 gcc_cv_c_long_double
=no
1608 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1609 if test $gcc_cv_c_long_double = yes; then
1610 cat >> confdefs.h
<<\EOF
1611 #define HAVE_LONG_DOUBLE 1
1616 echo $ac_n "checking for long long int""... $ac_c" 1>&6
1617 echo "configure:1618: checking for long long int" >&5
1618 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
1619 echo $ac_n "(cached) $ac_c" 1>&6
1621 cat > conftest.
$ac_ext <<EOF
1622 #line 1623 "configure"
1623 #include "confdefs.h"
1629 if { (eval echo configure
:1630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1631 ac_cv_c_long_long
=yes
1633 echo "configure: failed program was:" >&5
1634 cat conftest.
$ac_ext >&5
1636 ac_cv_c_long_long
=no
1641 echo "$ac_t""$ac_cv_c_long_long" 1>&6
1642 if test $ac_cv_c_long_long = yes; then
1643 cat >> confdefs.h
<<\EOF
1644 #define HAVE_LONG_LONG 1
1648 echo $ac_n "checking for __int64""... $ac_c" 1>&6
1649 echo "configure:1650: checking for __int64" >&5
1650 if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
1651 echo $ac_n "(cached) $ac_c" 1>&6
1653 cat > conftest.
$ac_ext <<EOF
1654 #line 1655 "configure"
1655 #include "confdefs.h"
1661 if { (eval echo configure
:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1665 echo "configure: failed program was:" >&5
1666 cat conftest.
$ac_ext >&5
1673 echo "$ac_t""$ac_cv_c___int64" 1>&6
1674 if test $ac_cv_c___int64 = yes; then
1675 cat >> confdefs.h
<<\EOF
1676 #define HAVE___INT64 1
1681 echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
1682 echo "configure:1683: checking for built-in _Bool" >&5
1683 if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
1684 echo $ac_n "(cached) $ac_c" 1>&6
1686 cat > conftest.
$ac_ext <<EOF
1687 #line 1688 "configure"
1688 #include "confdefs.h"
1694 if { (eval echo configure
:1695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1698 echo "configure: failed program was:" >&5
1699 cat conftest.
$ac_ext >&5
1707 echo "$ac_t""$gcc_cv_c__bool" 1>&6
1708 if test $gcc_cv_c__bool = yes; then
1709 cat >> confdefs.h
<<\EOF
1710 #define HAVE__BOOL 1
1716 # sizeof(char) is 1 by definition.
1717 echo $ac_n "checking size of short""... $ac_c" 1>&6
1718 echo "configure:1719: checking size of short" >&5
1719 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1720 echo $ac_n "(cached) $ac_c" 1>&6
1722 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1723 cat > conftest.
$ac_ext <<EOF
1724 #line 1725 "configure"
1725 #include "confdefs.h"
1726 #include "confdefs.h"
1727 #include <sys/types.h>
1731 switch (0) case 0: case (sizeof (short) == $ac_size):;
1734 if { (eval echo configure
:1735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1736 ac_cv_sizeof_short
=$ac_size
1738 echo "configure: failed program was:" >&5
1739 cat conftest.
$ac_ext >&5
1742 if test x
$ac_cv_sizeof_short != x
; then break; fi
1747 if test x
$ac_cv_sizeof_short = x
; then
1748 { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
1750 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1751 cat >> confdefs.h
<<EOF
1752 #define SIZEOF_SHORT $ac_cv_sizeof_short
1756 echo $ac_n "checking size of int""... $ac_c" 1>&6
1757 echo "configure:1758: checking size of int" >&5
1758 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1759 echo $ac_n "(cached) $ac_c" 1>&6
1761 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1762 cat > conftest.
$ac_ext <<EOF
1763 #line 1764 "configure"
1764 #include "confdefs.h"
1765 #include "confdefs.h"
1766 #include <sys/types.h>
1770 switch (0) case 0: case (sizeof (int) == $ac_size):;
1773 if { (eval echo configure
:1774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1775 ac_cv_sizeof_int
=$ac_size
1777 echo "configure: failed program was:" >&5
1778 cat conftest.
$ac_ext >&5
1781 if test x
$ac_cv_sizeof_int != x
; then break; fi
1786 if test x
$ac_cv_sizeof_int = x
; then
1787 { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
1789 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1790 cat >> confdefs.h
<<EOF
1791 #define SIZEOF_INT $ac_cv_sizeof_int
1795 echo $ac_n "checking size of long""... $ac_c" 1>&6
1796 echo "configure:1797: checking size of long" >&5
1797 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1798 echo $ac_n "(cached) $ac_c" 1>&6
1800 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1801 cat > conftest.
$ac_ext <<EOF
1802 #line 1803 "configure"
1803 #include "confdefs.h"
1804 #include "confdefs.h"
1805 #include <sys/types.h>
1809 switch (0) case 0: case (sizeof (long) == $ac_size):;
1812 if { (eval echo configure
:1813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1814 ac_cv_sizeof_long
=$ac_size
1816 echo "configure: failed program was:" >&5
1817 cat conftest.
$ac_ext >&5
1820 if test x
$ac_cv_sizeof_long != x
; then break; fi
1825 if test x
$ac_cv_sizeof_long = x
; then
1826 { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
1828 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1829 cat >> confdefs.h
<<EOF
1830 #define SIZEOF_LONG $ac_cv_sizeof_long
1834 if test $ac_cv_c_long_long = yes; then
1835 echo $ac_n "checking size of long long""... $ac_c" 1>&6
1836 echo "configure:1837: checking size of long long" >&5
1837 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1838 echo $ac_n "(cached) $ac_c" 1>&6
1840 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1841 cat > conftest.
$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include "confdefs.h"
1845 #include <sys/types.h>
1849 switch (0) case 0: case (sizeof (long long) == $ac_size):;
1852 if { (eval echo configure
:1853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1854 ac_cv_sizeof_long_long
=$ac_size
1856 echo "configure: failed program was:" >&5
1857 cat conftest.
$ac_ext >&5
1860 if test x
$ac_cv_sizeof_long_long != x
; then break; fi
1865 if test x
$ac_cv_sizeof_long_long = x
; then
1866 { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
1868 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1869 cat >> confdefs.h
<<EOF
1870 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1875 if test $ac_cv_c___int64 = yes; then
1876 echo $ac_n "checking size of __int64""... $ac_c" 1>&6
1877 echo "configure:1878: checking size of __int64" >&5
1878 if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
1879 echo $ac_n "(cached) $ac_c" 1>&6
1881 for ac_size
in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
1882 cat > conftest.
$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1885 #include "confdefs.h"
1886 #include <sys/types.h>
1890 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
1893 if { (eval echo configure
:1894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1895 ac_cv_sizeof___int64
=$ac_size
1897 echo "configure: failed program was:" >&5
1898 cat conftest.
$ac_ext >&5
1901 if test x
$ac_cv_sizeof___int64 != x
; then break; fi
1906 if test x
$ac_cv_sizeof___int64 = x
; then
1907 { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
1909 echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
1910 cat >> confdefs.h
<<EOF
1911 #define SIZEOF___INT64 $ac_cv_sizeof___int64
1917 echo $ac_n "checking execution character set""... $ac_c" 1>&6
1918 echo "configure:1919: checking execution character set" >&5
1919 if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
1920 echo $ac_n "(cached) $ac_c" 1>&6
1922 cat > conftest.
$ac_ext <<EOF
1923 #line 1924 "configure"
1924 #include "confdefs.h"
1925 #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
1926 && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
1930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1931 egrep "ASCII" >/dev
/null
2>&1; then
1933 ac_cv_c_charset
=ASCII
1937 if test x
${ac_cv_c_charset+set} != xset
; then
1938 cat > conftest.
$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1941 #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
1942 && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
1946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1947 egrep "EBCDIC" >/dev
/null
2>&1; then
1949 ac_cv_c_charset
=EBCDIC
1954 if test x
${ac_cv_c_charset+set} != xset
; then
1955 ac_cv_c_charset
=unknown
1959 echo "$ac_t""$ac_cv_c_charset" 1>&6
1960 if test $ac_cv_c_charset = unknown
; then
1961 { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
1962 elif test $ac_cv_c_charset = EBCDIC
; then
1963 cat >> confdefs.h
<<\EOF
1964 #define HOST_EBCDIC 1
1969 # If the native compiler is GCC, we can enable warnings even in stage1.
1970 # That's useful for people building cross-compilers, or just running a
1973 if test "x$GCC" = "xyes"; then
1974 warn_cflags
='$(GCC_WARN_CFLAGS)'
1978 # Stage specific cflags for build.
1982 if test x
$GCC = xyes
1984 stage1_cflags
="-Wa,-J"
1990 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
1991 # sources; use -no-cpp-precomp to get to GNU cpp.
1992 # Apple's GCC has bugs in designated initializer handling, so disable
1994 stage1_cflags
="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
1999 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2000 echo "configure:2001: checking whether ${MAKE-make} sets \${MAKE}" >&5
2001 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
2002 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2003 echo $ac_n "(cached) $ac_c" 1>&6
2005 cat > conftestmake
<<\EOF
2007 @
echo 'ac_maketemp="${MAKE}"'
2009 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2010 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2011 if test -n "$ac_maketemp"; then
2012 eval ac_cv_prog_make_
${ac_make}_set
=yes
2014 eval ac_cv_prog_make_
${ac_make}_set
=no
2018 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2019 echo "$ac_t""yes" 1>&6
2022 echo "$ac_t""no" 1>&6
2023 SET_MAKE
="MAKE=${MAKE-make}"
2027 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
2028 echo "configure:2029: checking whether a default assembler was specified" >&5
2029 if test x
"${DEFAULT_ASSEMBLER+set}" = x
"set"; then
2030 if test x
"$gas_flag" = x
"no"; then
2031 echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
2033 echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
2036 echo "$ac_t""no" 1>&6
2039 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
2040 echo "configure:2041: checking whether a default linker was specified" >&5
2041 if test x
"${DEFAULT_LINKER+set}" = x
"set"; then
2042 if test x
"$gnu_ld_flag" = x
"no"; then
2043 echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
2045 echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
2048 echo "$ac_t""no" 1>&6
2051 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
2052 echo "configure:2053: checking for GNU C library" >&5
2053 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
2054 echo $ac_n "(cached) $ac_c" 1>&6
2056 cat > conftest.
$ac_ext <<EOF
2057 #line 2058 "configure"
2058 #include "confdefs.h"
2059 #include <features.h>
2062 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
2063 #error Not a GNU C library system
2067 if { (eval echo configure
:2068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2071 echo "configure: failed program was:" >&5
2072 cat conftest.
$ac_ext >&5
2079 echo "$ac_t""$gcc_cv_glibc" 1>&6
2080 if test $gcc_cv_glibc = yes; then
2081 cat >> confdefs.h
<<\EOF
2082 #define _GNU_SOURCE 1
2087 # Find some useful tools
2088 for ac_prog
in gawk mawk nawk
awk
2090 # Extract the first word of "$ac_prog", so it can be a program name with args.
2091 set dummy
$ac_prog; ac_word
=$2
2092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2093 echo "configure:2094: checking for $ac_word" >&5
2094 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2095 echo $ac_n "(cached) $ac_c" 1>&6
2097 if test -n "$AWK"; then
2098 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2100 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2102 for ac_dir
in $ac_dummy; do
2103 test -z "$ac_dir" && ac_dir
=.
2104 if test -f $ac_dir/$ac_word; then
2105 ac_cv_prog_AWK
="$ac_prog"
2112 AWK
="$ac_cv_prog_AWK"
2113 if test -n "$AWK"; then
2114 echo "$ac_t""$AWK" 1>&6
2116 echo "$ac_t""no" 1>&6
2119 test -n "$AWK" && break
2122 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
2123 echo "configure:2124: checking whether ln works" >&5
2124 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
2125 echo $ac_n "(cached) $ac_c" 1>&6
2127 rm -f conftestdata_t
2128 echo >conftestdata_f
2129 if ln conftestdata_f conftestdata_t
2>/dev
/null
2133 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2135 gcc_cv_prog_LN
="ln -s"
2140 rm -f conftestdata_f conftestdata_t
2143 LN
="$gcc_cv_prog_LN"
2144 if test "$gcc_cv_prog_LN" = "ln"; then
2145 echo "$ac_t""yes" 1>&6
2147 if test "$gcc_cv_prog_LN" = "ln -s"; then
2148 echo "$ac_t""no, using ln -s" 1>&6
2150 echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
2154 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2155 echo "configure:2156: checking whether ln -s works" >&5
2156 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
2157 echo $ac_n "(cached) $ac_c" 1>&6
2159 rm -f conftestdata_t
2160 echo >conftestdata_f
2161 if ln -s conftestdata_f conftestdata_t
2>/dev
/null
2163 gcc_cv_prog_LN_S
="ln -s"
2165 if ln conftestdata_f conftestdata_t
2>/dev
/null
2172 rm -f conftestdata_f conftestdata_t
2175 LN_S
="$gcc_cv_prog_LN_S"
2176 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
2177 echo "$ac_t""yes" 1>&6
2179 if test "$gcc_cv_prog_LN_S" = "ln"; then
2180 echo "$ac_t""no, using ln" 1>&6
2182 echo "$ac_t""no, and neither does ln, so using cp" 1>&6
2186 # Extract the first word of "ranlib", so it can be a program name with args.
2187 set dummy ranlib
; ac_word
=$2
2188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2189 echo "configure:2190: checking for $ac_word" >&5
2190 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2191 echo $ac_n "(cached) $ac_c" 1>&6
2193 if test -n "$RANLIB"; then
2194 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2196 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2198 for ac_dir
in $ac_dummy; do
2199 test -z "$ac_dir" && ac_dir
=.
2200 if test -f $ac_dir/$ac_word; then
2201 ac_cv_prog_RANLIB
="ranlib"
2206 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
2209 RANLIB
="$ac_cv_prog_RANLIB"
2210 if test -n "$RANLIB"; then
2211 echo "$ac_t""$RANLIB" 1>&6
2213 echo "$ac_t""no" 1>&6
2216 # Find a good install program. We prefer a C program (faster),
2217 # so one script is as good as another. But avoid the broken or
2218 # incompatible versions:
2219 # SysV /etc/install, /usr/sbin/install
2220 # SunOS /usr/etc/install
2221 # IRIX /sbin/install
2223 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2224 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2225 # ./install, which can be erroneously created by make from ./install.sh.
2226 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2227 echo "configure:2228: checking for a BSD compatible install" >&5
2228 if test -z "$INSTALL"; then
2229 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2230 echo $ac_n "(cached) $ac_c" 1>&6
2232 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
2233 for ac_dir
in $PATH; do
2234 # Account for people who put trailing slashes in PATH elements.
2236 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
2238 # OSF1 and SCO ODT 3.0 have their own names for install.
2239 for ac_prog
in ginstall scoinst
install; do
2240 if test -f $ac_dir/$ac_prog; then
2241 if test $ac_prog = install &&
2242 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
2243 # AIX install. It has an incompatible calling convention.
2244 # OSF/1 installbsd also uses dspmsg, but is usable.
2247 ac_cv_path_install
="$ac_dir/$ac_prog -c"
2258 if test "${ac_cv_path_install+set}" = set; then
2259 INSTALL
="$ac_cv_path_install"
2261 # As a last resort, use the slow shell script. We don't cache a
2262 # path for INSTALL within a source directory, because that will
2263 # break other packages using the cache if that directory is
2264 # removed, or if the path is relative.
2265 INSTALL
="$ac_install_sh"
2268 echo "$ac_t""$INSTALL" 1>&6
2270 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2271 # It thinks the first close brace ends the variable substitution.
2272 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2274 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2277 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2278 echo "configure:2279: checking for ANSI C header files" >&5
2279 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2280 echo $ac_n "(cached) $ac_c" 1>&6
2282 cat > conftest.
$ac_ext <<EOF
2283 #line 2284 "configure"
2284 #include "confdefs.h"
2290 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2291 { (eval echo configure
:2292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2292 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2293 if test -z "$ac_err"; then
2295 ac_cv_header_stdc
=yes
2298 echo "configure: failed program was:" >&5
2299 cat conftest.
$ac_ext >&5
2301 ac_cv_header_stdc
=no
2305 if test $ac_cv_header_stdc = yes; then
2306 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2307 cat > conftest.
$ac_ext <<EOF
2308 #line 2309 "configure"
2309 #include "confdefs.h"
2312 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2313 egrep "memchr" >/dev
/null
2>&1; then
2317 ac_cv_header_stdc
=no
2323 if test $ac_cv_header_stdc = yes; then
2324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2325 cat > conftest.
$ac_ext <<EOF
2326 #line 2327 "configure"
2327 #include "confdefs.h"
2330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2331 egrep "free" >/dev
/null
2>&1; then
2335 ac_cv_header_stdc
=no
2341 if test $ac_cv_header_stdc = yes; then
2342 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2343 if test "$cross_compiling" = yes; then
2346 cat > conftest.
$ac_ext <<EOF
2347 #line 2348 "configure"
2348 #include "confdefs.h"
2350 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2351 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2353 int main () { int i; for (i = 0; i < 256; i++)
2354 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2358 if { (eval echo configure
:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
2362 echo "configure: failed program was:" >&5
2363 cat conftest.
$ac_ext >&5
2365 ac_cv_header_stdc
=no
2373 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2374 if test $ac_cv_header_stdc = yes; then
2375 cat >> confdefs.h
<<\EOF
2376 #define STDC_HEADERS 1
2381 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2382 echo "configure:2383: checking whether time.h and sys/time.h may both be included" >&5
2383 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2384 echo $ac_n "(cached) $ac_c" 1>&6
2386 cat > conftest.
$ac_ext <<EOF
2387 #line 2388 "configure"
2388 #include "confdefs.h"
2389 #include <sys/types.h>
2390 #include <sys/time.h>
2396 if { (eval echo configure
:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2398 ac_cv_header_time
=yes
2400 echo "configure: failed program was:" >&5
2401 cat conftest.
$ac_ext >&5
2403 ac_cv_header_time
=no
2408 echo "$ac_t""$ac_cv_header_time" 1>&6
2409 if test $ac_cv_header_time = yes; then
2410 cat >> confdefs.h
<<\EOF
2411 #define TIME_WITH_SYS_TIME 1
2416 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
2417 echo "configure:2418: checking for working stdbool.h" >&5
2418 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
2419 echo $ac_n "(cached) $ac_c" 1>&6
2421 cat > conftest.
$ac_ext <<EOF
2422 #line 2423 "configure"
2423 #include "confdefs.h"
2424 #include <stdbool.h>
2429 if { (eval echo configure
:2430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2431 ac_cv_header_stdbool_h
=yes
2433 echo "configure: failed program was:" >&5
2434 cat conftest.
$ac_ext >&5
2436 ac_cv_header_stdbool_h
=no
2441 echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6
2442 if test $ac_cv_header_stdbool_h = yes; then
2443 cat >> confdefs.h
<<\EOF
2444 #define HAVE_STDBOOL_H 1
2449 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2450 echo "configure:2451: checking whether string.h and strings.h may both be included" >&5
2451 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2452 echo $ac_n "(cached) $ac_c" 1>&6
2454 cat > conftest.
$ac_ext <<EOF
2455 #line 2456 "configure"
2456 #include "confdefs.h"
2458 #include <strings.h>
2463 if { (eval echo configure
:2464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2465 gcc_cv_header_string
=yes
2467 echo "configure: failed program was:" >&5
2468 cat conftest.
$ac_ext >&5
2470 gcc_cv_header_string
=no
2475 echo "$ac_t""$gcc_cv_header_string" 1>&6
2476 if test $gcc_cv_header_string = yes; then
2477 cat >> confdefs.h
<<\EOF
2478 #define STRING_WITH_STRINGS 1
2483 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2484 echo "configure:2485: checking for sys/wait.h that is POSIX.1 compatible" >&5
2485 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2486 echo $ac_n "(cached) $ac_c" 1>&6
2488 cat > conftest.
$ac_ext <<EOF
2489 #line 2490 "configure"
2490 #include "confdefs.h"
2491 #include <sys/types.h>
2492 #include <sys/wait.h>
2494 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2497 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2502 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2505 if { (eval echo configure
:2506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2507 ac_cv_header_sys_wait_h
=yes
2509 echo "configure: failed program was:" >&5
2510 cat conftest.
$ac_ext >&5
2512 ac_cv_header_sys_wait_h
=no
2517 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2518 if test $ac_cv_header_sys_wait_h = yes; then
2519 cat >> confdefs.h
<<\EOF
2520 #define HAVE_SYS_WAIT_H 1
2525 for ac_hdr
in limits.h stddef.h string.h
strings.h stdlib.h
time.h \
2526 fcntl.h unistd.h sys
/file.h sys
/time.h \
2527 sys
/resource.h sys
/param.h sys
/times.h sys
/stat.h \
2528 direct.h malloc.h langinfo.h
2530 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2531 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2532 echo "configure:2533: checking for $ac_hdr" >&5
2533 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2534 echo $ac_n "(cached) $ac_c" 1>&6
2536 cat > conftest.
$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2541 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2542 { (eval echo configure
:2543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2543 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2544 if test -z "$ac_err"; then
2546 eval "ac_cv_header_$ac_safe=yes"
2549 echo "configure: failed program was:" >&5
2550 cat conftest.
$ac_ext >&5
2552 eval "ac_cv_header_$ac_safe=no"
2556 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2557 echo "$ac_t""yes" 1>&6
2558 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2559 cat >> confdefs.h
<<EOF
2560 #define $ac_tr_hdr 1
2564 echo "$ac_t""no" 1>&6
2569 # Check for thread headers.
2570 ac_safe
=`echo "thread.h" | sed 'y%./+-%__p_%'`
2571 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2572 echo "configure:2573: checking for thread.h" >&5
2573 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2574 echo $ac_n "(cached) $ac_c" 1>&6
2576 cat > conftest.
$ac_ext <<EOF
2577 #line 2578 "configure"
2578 #include "confdefs.h"
2581 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2582 { (eval echo configure
:2583: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2583 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2584 if test -z "$ac_err"; then
2586 eval "ac_cv_header_$ac_safe=yes"
2589 echo "configure: failed program was:" >&5
2590 cat conftest.
$ac_ext >&5
2592 eval "ac_cv_header_$ac_safe=no"
2596 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2597 echo "$ac_t""yes" 1>&6
2600 echo "$ac_t""no" 1>&6
2604 ac_safe
=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2605 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2606 echo "configure:2607: checking for pthread.h" >&5
2607 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2608 echo $ac_n "(cached) $ac_c" 1>&6
2610 cat > conftest.
$ac_ext <<EOF
2611 #line 2612 "configure"
2612 #include "confdefs.h"
2613 #include <pthread.h>
2615 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2616 { (eval echo configure
:2617: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2617 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2618 if test -z "$ac_err"; then
2620 eval "ac_cv_header_$ac_safe=yes"
2623 echo "configure: failed program was:" >&5
2624 cat conftest.
$ac_ext >&5
2626 eval "ac_cv_header_$ac_safe=no"
2630 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2631 echo "$ac_t""yes" 1>&6
2634 echo "$ac_t""no" 1>&6
2639 # These tests can't be done till we know if we have limits.h.
2640 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
2641 echo "configure:2642: checking for CHAR_BIT" >&5
2642 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
2643 echo $ac_n "(cached) $ac_c" 1>&6
2645 cat > conftest.
$ac_ext <<EOF
2646 #line 2647 "configure"
2647 #include "confdefs.h"
2648 #ifdef HAVE_LIMITS_H
2655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2656 egrep "found" >/dev
/null
2>&1; then
2658 gcc_cv_decl_char_bit
=yes
2661 gcc_cv_decl_char_bit
=no
2668 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
2669 if test $gcc_cv_decl_char_bit = no
; then
2670 echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
2671 echo "configure:2672: checking number of bits in a byte" >&5
2672 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
2673 echo $ac_n "(cached) $ac_c" 1>&6
2677 while test $i -lt 65; do
2678 cat > conftest.
$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2684 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
2685 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
2689 if { (eval echo configure
:2690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2691 gcc_cv_c_nbby
=$i; break
2693 echo "configure: failed program was:" >&5
2694 cat conftest.
$ac_ext >&5
2699 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby
=failed
2703 echo "$ac_t""$gcc_cv_c_nbby" 1>&6
2704 if test $gcc_cv_c_nbby = failed
; then
2705 { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; }
2707 cat >> confdefs.h
<<EOF
2708 #define CHAR_BIT $gcc_cv_c_nbby
2713 echo $ac_n "checking byte ordering""... $ac_c" 1>&6
2714 echo "configure:2715: checking byte ordering" >&5
2715 if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
2716 echo $ac_n "(cached) $ac_c" 1>&6
2718 ac_cv_c_compile_endian
=unknown
2721 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2722 ac_cpp
='$CPP $CPPFLAGS'
2723 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2724 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2725 cross_compiling
=$ac_cv_prog_cc_cross
2727 cat > conftest.
$ac_ext <<EOF
2728 #line 2729 "configure"
2729 #include "confdefs.h"
2731 #ifdef HAVE_LIMITS_H
2732 # include <limits.h>
2734 /* This structure must have no internal padding. */
2736 char prefix[sizeof "\nendian:" - 1];
2741 #if SIZEOF_SHORT == 4
2742 ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
2744 ('A' << CHAR_BIT) | 'B',
2748 if { (eval echo configure
:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2750 sed 's/^[0-7]*[ ]*/ /
2753 s/ [0-9][0-9][0-9]/./g
2759 if grep 'endian:AB' conftest.dmp
>/dev
/null
2>&1; then
2760 ac_cv_c_compile_endian
=big-endian
2761 elif grep 'endian:BA' conftest.dmp
>/dev
/null
2>&1; then
2762 ac_cv_c_compile_endian
=little-endian
2767 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2768 ac_cpp
='$CPP $CPPFLAGS'
2769 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2770 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2771 cross_compiling
=$ac_cv_prog_cc_cross
2776 echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
2777 if test $ac_cv_c_compile_endian = unknown
; then
2778 { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
2779 elif test $ac_cv_c_compile_endian = big-endian
; then
2780 cat >> confdefs.h
<<\EOF
2781 #define HOST_WORDS_BIG_ENDIAN 1
2786 echo $ac_n "checking floating point format""... $ac_c" 1>&6
2787 echo "configure:2788: checking floating point format" >&5
2788 if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
2789 echo $ac_n "(cached) $ac_c" 1>&6
2793 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2794 ac_cpp
='$CPP $CPPFLAGS'
2795 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2796 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2797 cross_compiling
=$ac_cv_prog_cc_cross
2799 cat > conftest.
$ac_ext <<EOF
2800 #line 2801 "configure"
2801 #include "confdefs.h"
2802 /* This will not work unless sizeof(double) == 8. */
2803 extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
2805 /* This structure must have no internal padding. */
2806 struct possibility {
2812 #define C(cand) { "\nformat:", cand, ":tamrof\n" }
2813 struct possibility table [] =
2815 C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
2816 C( 3.53802595280598432000e+18), /* D__float - VAX */
2817 C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
2818 C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
2819 C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
2822 if { (eval echo configure
:2823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2824 sed 's/^[0-7]*[ ]*/ /
2827 s/ [0-9][0-9][0-9]/./g
2833 if grep 'format:.@IEEEF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2834 ac_cv_c_float_format
='IEEE (big-endian)'
2835 elif grep 'format:.I@@PFE.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2836 ac_cv_c_float_format
='IEEE (big-endian)'
2837 elif grep 'format:.FEEEI@.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2838 ac_cv_c_float_format
='IEEE (little-endian)'
2839 elif grep 'format:.EFP@@I.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2840 ac_cv_c_float_format
='IEEE (little-endian)'
2841 elif grep 'format:.__floa.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2842 ac_cv_c_float_format
='VAX D-float'
2843 elif grep 'format:..PDP-1.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2844 ac_cv_c_float_format
='PDP-10'
2845 elif grep 'format:.BMHEXF.:tamrof' conftest.dmp
>/dev
/null
2>&1; then
2846 ac_cv_c_float_format
='IBM 370 hex'
2848 { echo "configure: error: Unknown floating point format" 1>&2; exit 1; }
2851 { echo "configure: error: compile failed" 1>&2; exit 1; }
2855 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2856 ac_cpp
='$CPP $CPPFLAGS'
2857 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2858 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2859 cross_compiling
=$ac_cv_prog_cc_cross
2864 echo "$ac_t""$ac_cv_c_float_format" 1>&6
2865 # IEEE is the default format. If the float endianness isn't the same
2866 # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
2867 # (which is a tristate: yes, no, default). This is only an issue with
2868 # IEEE; the other formats are only supported by a few machines each,
2869 # all with the same endianness.
2872 case $ac_cv_c_float_format in
2873 'IEEE (big-endian)' )
2874 if test $ac_cv_c_compile_endian = little-endian
; then
2878 'IEEE (little-endian)' )
2879 if test $ac_cv_c_compile_endian = big-endian
; then
2884 format
=VAX_FLOAT_FORMAT
2887 format
=PDP10_FLOAT_FORMAT
2890 format
=IBM_FLOAT_FORMAT
2893 if test -n "$format"; then
2894 cat >> confdefs.h
<<EOF
2895 #define HOST_FLOAT_FORMAT $format
2899 if test -n "$fbigend"; then
2900 cat >> confdefs.h
<<EOF
2901 #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend
2907 # See if GNAT has been installed
2908 if test $host != $build; then
2909 ac_tool_prefix
=${host_alias}-
2915 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2916 set dummy
${ac_tool_prefix}gnatbind
; ac_word
=$2
2917 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2918 echo "configure:2919: checking for $ac_word" >&5
2919 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2920 echo $ac_n "(cached) $ac_c" 1>&6
2922 if test -n "$GNATBIND"; then
2923 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2925 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2927 for ac_dir
in $ac_dummy; do
2928 test -z "$ac_dir" && ac_dir
=.
2929 if test -f $ac_dir/$ac_word; then
2930 ac_cv_prog_GNATBIND
="${ac_tool_prefix}gnatbind"
2937 GNATBIND
="$ac_cv_prog_GNATBIND"
2938 if test -n "$GNATBIND"; then
2939 echo "$ac_t""$GNATBIND" 1>&6
2941 echo "$ac_t""no" 1>&6
2945 if test -z "$ac_cv_prog_GNATBIND"; then
2946 if test -n "$ac_tool_prefix"; then
2947 # Extract the first word of "gnatbind", so it can be a program name with args.
2948 set dummy gnatbind
; ac_word
=$2
2949 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2950 echo "configure:2951: checking for $ac_word" >&5
2951 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2952 echo $ac_n "(cached) $ac_c" 1>&6
2954 if test -n "$GNATBIND"; then
2955 ac_cv_prog_GNATBIND
="$GNATBIND" # Let the user override the test.
2957 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2959 for ac_dir
in $ac_dummy; do
2960 test -z "$ac_dir" && ac_dir
=.
2961 if test -f $ac_dir/$ac_word; then
2962 ac_cv_prog_GNATBIND
="gnatbind"
2967 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND
="no"
2970 GNATBIND
="$ac_cv_prog_GNATBIND"
2971 if test -n "$GNATBIND"; then
2972 echo "$ac_t""$GNATBIND" 1>&6
2974 echo "$ac_t""no" 1>&6
2982 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
2983 echo "configure:2984: checking for compiler driver that understands Ada" >&5
2984 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
2985 echo $ac_n "(cached) $ac_c" 1>&6
2987 cat >conftest.adb
<<EOF
2988 procedure conftest is begin null; end conftest;
2991 # Have to do ac_tool_prefix and user overrides by hand.
2994 for cand
in ${ac_tool_prefix}$user_adac $user_adac \
2995 ${ac_tool_prefix}$user_cc $user_cc \
2996 ${ac_tool_prefix}gcc gcc \
2997 ${ac_tool_prefix}cc cc \
2998 ${ac_tool_prefix}gnatgcc gnatgcc \
2999 ${ac_tool_prefix}gnatcc gnatcc \
3000 ${ac_tool_prefix}adagcc adagcc \
3001 ${ac_tool_prefix}adacc adacc
; do
3002 # There is a bug in all released versions of GCC which causes the
3003 # driver to exit successfully when the appropriate language module
3004 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3005 # Therefore we must check for the error message as well as an
3006 # unsuccessful exit.
3007 errors
=`($cand -c conftest.adb) 2>&1 || echo failure`
3008 if test x
"$errors" = x
; then
3009 gcc_cv_prog_adac
=$cand
3016 echo "$ac_t""$gcc_cv_prog_adac" 1>&6
3017 ADAC
=$gcc_cv_prog_adac
3020 if test x
$GNATBIND != xno
&& test x
$ADAC != xno
; then
3027 # See if we have the mktemp command.
3028 # Extract the first word of "mktemp", so it can be a program name with args.
3029 set dummy mktemp
; ac_word
=$2
3030 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3031 echo "configure:3032: checking for $ac_word" >&5
3032 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
3033 echo $ac_n "(cached) $ac_c" 1>&6
3035 if test -n "$have_mktemp_command"; then
3036 ac_cv_prog_have_mktemp_command
="$have_mktemp_command" # Let the user override the test.
3038 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3040 for ac_dir
in $ac_dummy; do
3041 test -z "$ac_dir" && ac_dir
=.
3042 if test -f $ac_dir/$ac_word; then
3043 ac_cv_prog_have_mktemp_command
="yes"
3048 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command
="no"
3051 have_mktemp_command
="$ac_cv_prog_have_mktemp_command"
3052 if test -n "$have_mktemp_command"; then
3053 echo "$ac_t""$have_mktemp_command" 1>&6
3055 echo "$ac_t""no" 1>&6
3059 # Do we have a single-tree copy of texinfo?
3060 if test -f $srcdir/..
/texinfo
/Makefile.
in; then
3061 MAKEINFO
='$(objdir)/../texinfo/makeinfo/makeinfo'
3062 gcc_cv_prog_makeinfo_modern
=yes
3063 echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
3065 # See if makeinfo has been installed and is modern enough
3066 # that we can use it.
3067 # Extract the first word of "makeinfo", so it can be a program name with args.
3068 set dummy makeinfo
; ac_word
=$2
3069 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3070 echo "configure:3071: checking for $ac_word" >&5
3071 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
3072 echo $ac_n "(cached) $ac_c" 1>&6
3074 if test -n "$MAKEINFO"; then
3075 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
3077 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3079 for ac_dir
in $ac_dummy; do
3080 test -z "$ac_dir" && ac_dir
=.
3081 if test -f $ac_dir/$ac_word; then
3082 ac_cv_prog_MAKEINFO
="makeinfo"
3089 MAKEINFO
="$ac_cv_prog_MAKEINFO"
3090 if test -n "$MAKEINFO"; then
3091 echo "$ac_t""$MAKEINFO" 1>&6
3093 echo "$ac_t""no" 1>&6
3096 if test -n "$MAKEINFO"; then
3097 # Found it, now check the version.
3098 echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
3099 echo "configure:3100: checking for modern makeinfo" >&5
3100 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
3101 echo $ac_n "(cached) $ac_c" 1>&6
3103 ac_prog_version
=`$MAKEINFO --version 2>&1 |
3104 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3105 echo "configure:3106: version of makeinfo is $ac_prog_version" >&5
3106 case $ac_prog_version in
3107 '') gcc_cv_prog_makeinfo_modern
=no
;;
3109 gcc_cv_prog_makeinfo_modern
=yes;;
3110 *) gcc_cv_prog_makeinfo_modern
=no
;;
3115 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
3117 gcc_cv_prog_makeinfo_modern
=no
3122 if test $gcc_cv_prog_makeinfo_modern = no
; then
3123 echo "configure: warning:
3124 *** Makeinfo is missing or too old.
3125 *** Info documentation will not be built." 1>&2
3131 # Is pod2man recent enough to regenerate manpages?
3132 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
3133 echo "configure:3134: checking for recent Pod::Man" >&5
3134 if (perl
-e 'use 1.10 Pod::Man') >/dev
/null
2>&1; then
3135 echo "$ac_t""yes" 1>&6
3136 GENERATED_MANPAGES
=generated-manpages
3138 echo "$ac_t""no" 1>&6
3143 if test -f $srcdir/..
/flex
/skel.c
; then
3144 FLEX
='$(objdir)/../flex/flex'
3146 # Extract the first word of "flex", so it can be a program name with args.
3147 set dummy flex
; ac_word
=$2
3148 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3149 echo "configure:3150: checking for $ac_word" >&5
3150 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
3151 echo $ac_n "(cached) $ac_c" 1>&6
3153 if test -n "$FLEX"; then
3154 ac_cv_prog_FLEX
="$FLEX" # Let the user override the test.
3156 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3158 for ac_dir
in $ac_dummy; do
3159 test -z "$ac_dir" && ac_dir
=.
3160 if test -f $ac_dir/$ac_word; then
3161 ac_cv_prog_FLEX
="flex"
3166 test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX
="false"
3169 FLEX
="$ac_cv_prog_FLEX"
3170 if test -n "$FLEX"; then
3171 echo "$ac_t""$FLEX" 1>&6
3173 echo "$ac_t""no" 1>&6
3179 # The -L switch is so bison can find its skeleton file.
3180 if test -f $srcdir/..
/bison
/bison.simple
; then
3181 BISON
='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
3183 # Extract the first word of "bison", so it can be a program name with args.
3184 set dummy bison
; ac_word
=$2
3185 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3186 echo "configure:3187: checking for $ac_word" >&5
3187 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
3188 echo $ac_n "(cached) $ac_c" 1>&6
3190 if test -n "$BISON"; then
3191 ac_cv_prog_BISON
="$BISON" # Let the user override the test.
3193 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
3195 for ac_dir
in $ac_dummy; do
3196 test -z "$ac_dir" && ac_dir
=.
3197 if test -f $ac_dir/$ac_word; then
3198 ac_cv_prog_BISON
="bison"
3203 test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON
="false"
3206 BISON
="$ac_cv_prog_BISON"
3207 if test -n "$BISON"; then
3208 echo "$ac_t""$BISON" 1>&6
3210 echo "$ac_t""no" 1>&6
3215 # These libraries may be used by collect2.
3216 # We may need a special search path to get them linked.
3217 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
3218 echo "configure:3219: checking for collect2 libraries" >&5
3219 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
3220 echo $ac_n "(cached) $ac_c" 1>&6
3223 for libs
in '' -lld -lmld \
3224 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
3225 '-L/usr/lib/cmplrs/cc3.11 -lmld'
3228 cat > conftest.
$ac_ext <<EOF
3229 #line 3230 "configure"
3230 #include "confdefs.h"
3231 /* Override any gcc2 internal prototype to avoid an error. */
3232 /* We use char because int might match the return type of a gcc2
3233 builtin and then its argument prototype would still apply. */
3240 if { (eval echo configure
:3241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3242 gcc_cv_collect2_libs
="$libs"; break
3244 echo "configure: failed program was:" >&5
3245 cat conftest.
$ac_ext >&5
3250 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs
='none required'
3253 echo "$ac_t""$gcc_cv_collect2_libs" 1>&6
3254 case $gcc_cv_collect2_libs in
3256 *) COLLECT2_LIBS
=$gcc_cv_collect2_libs ;;
3260 # When building Ada code on Alpha, we need exc_resume which is usually in
3261 # -lexc. So test for it.
3265 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
3266 echo "configure:3267: checking for library containing exc_resume" >&5
3267 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
3268 echo $ac_n "(cached) $ac_c" 1>&6
3270 ac_func_search_save_LIBS
="$LIBS"
3271 ac_cv_search_exc_resume
="no"
3272 cat > conftest.
$ac_ext <<EOF
3273 #line 3274 "configure"
3274 #include "confdefs.h"
3275 /* Override any gcc2 internal prototype to avoid an error. */
3276 /* We use char because int might match the return type of a gcc2
3277 builtin and then its argument prototype would still apply. */
3284 if { (eval echo configure
:3285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3286 ac_cv_search_exc_resume
="none required"
3288 echo "configure: failed program was:" >&5
3289 cat conftest.
$ac_ext >&5
3292 test "$ac_cv_search_exc_resume" = "no" && for i
in exc
; do
3293 LIBS
="-l$i $ac_func_search_save_LIBS"
3294 cat > conftest.
$ac_ext <<EOF
3295 #line 3296 "configure"
3296 #include "confdefs.h"
3297 /* Override any gcc2 internal prototype to avoid an error. */
3298 /* We use char because int might match the return type of a gcc2
3299 builtin and then its argument prototype would still apply. */
3306 if { (eval echo configure
:3307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3308 ac_cv_search_exc_resume
="-l$i"
3311 echo "configure: failed program was:" >&5
3312 cat conftest.
$ac_ext >&5
3316 LIBS
="$ac_func_search_save_LIBS"
3319 echo "$ac_t""$ac_cv_search_exc_resume" 1>&6
3320 if test "$ac_cv_search_exc_resume" != "no"; then
3321 test "$ac_cv_search_exc_resume" = "none required" || LIBS
="$ac_cv_search_exc_resume $LIBS"
3330 # See if the stage1 system preprocessor understands the ANSI C
3331 # preprocessor stringification operator. (Used by symcat.h.)
3334 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
3335 echo "configure:3336: checking for preprocessor stringizing operator" >&5
3336 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
3337 echo $ac_n "(cached) $ac_c" 1>&6
3339 cat > conftest.
$ac_ext <<EOF
3340 #line 3341 "configure"
3341 #include "confdefs.h"
3345 char *s = x(teststring);
3348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3349 egrep "#teststring" >/dev
/null
2>&1; then
3351 ac_cv_c_stringize
=no
3354 ac_cv_c_stringize
=yes
3360 if test "${ac_cv_c_stringize}" = yes
3362 cat >> confdefs.h
<<\EOF
3363 #define HAVE_STRINGIZE 1
3367 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
3370 # Use <inttypes.h> only if it exists,
3371 # doesn't clash with <sys/types.h>, and declares intmax_t.
3372 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
3373 echo "configure:3374: checking for inttypes.h" >&5
3374 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
3375 echo $ac_n "(cached) $ac_c" 1>&6
3377 cat > conftest.
$ac_ext <<EOF
3378 #line 3379 "configure"
3379 #include "confdefs.h"
3380 #include <sys/types.h>
3381 #include <inttypes.h>
3386 if { (eval echo configure
:3387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3388 gcc_cv_header_inttypes_h
=yes
3390 echo "configure: failed program was:" >&5
3391 cat conftest.
$ac_ext >&5
3393 gcc_cv_header_inttypes_h
=no
3398 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
3399 if test $gcc_cv_header_inttypes_h = yes; then
3400 cat >> confdefs.h
<<\EOF
3401 #define HAVE_INTTYPES_H 1
3407 for ac_func
in times clock dup2
kill getrlimit setrlimit atoll atoq \
3408 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
3409 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo lstat
3411 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3412 echo "configure:3413: checking for $ac_func" >&5
3413 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3414 echo $ac_n "(cached) $ac_c" 1>&6
3416 cat > conftest.
$ac_ext <<EOF
3417 #line 3418 "configure"
3418 #include "confdefs.h"
3419 /* System header to define __stub macros and hopefully few prototypes,
3420 which can conflict with char $ac_func(); below. */
3422 /* Override any gcc2 internal prototype to avoid an error. */
3423 /* We use char because int might match the return type of a gcc2
3424 builtin and then its argument prototype would still apply. */
3429 /* The GNU C library defines this for functions which it implements
3430 to always fail with ENOSYS. Some functions are actually named
3431 something starting with __ and the normal name is an alias. */
3432 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3440 if { (eval echo configure
:3441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3442 eval "ac_cv_func_$ac_func=yes"
3444 echo "configure: failed program was:" >&5
3445 cat conftest.
$ac_ext >&5
3447 eval "ac_cv_func_$ac_func=no"
3452 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3453 echo "$ac_t""yes" 1>&6
3454 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3455 cat >> confdefs.h
<<EOF
3456 #define $ac_tr_func 1
3460 echo "$ac_t""no" 1>&6
3465 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
3466 echo "configure:3467: checking for ssize_t" >&5
3467 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
3468 echo $ac_n "(cached) $ac_c" 1>&6
3470 cat > conftest.
$ac_ext <<EOF
3471 #line 3472 "configure"
3472 #include "confdefs.h"
3473 #include <sys/types.h>
3479 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3480 egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3482 ac_cv_type_ssize_t
=yes
3485 ac_cv_type_ssize_t
=no
3490 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
3491 if test $ac_cv_type_ssize_t = no
; then
3492 cat >> confdefs.h
<<\EOF
3499 # Try to determine the array type of the second argument of getgroups
3500 # for the target system (int or gid_t).
3501 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3502 echo "configure:3503: checking for uid_t in sys/types.h" >&5
3503 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3504 echo $ac_n "(cached) $ac_c" 1>&6
3506 cat > conftest.
$ac_ext <<EOF
3507 #line 3508 "configure"
3508 #include "confdefs.h"
3509 #include <sys/types.h>
3511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3512 egrep "uid_t" >/dev
/null
2>&1; then
3514 ac_cv_type_uid_t
=yes
3523 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3524 if test $ac_cv_type_uid_t = no
; then
3525 cat >> confdefs.h
<<\EOF
3529 cat >> confdefs.h
<<\EOF
3535 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
3536 echo "configure:3537: checking type of array argument to getgroups" >&5
3537 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
3538 echo $ac_n "(cached) $ac_c" 1>&6
3540 if test "$cross_compiling" = yes; then
3541 ac_cv_type_getgroups
=cross
3543 cat > conftest.
$ac_ext <<EOF
3544 #line 3545 "configure"
3545 #include "confdefs.h"
3547 /* Thanks to Mike Rendell for this test. */
3548 #include <sys/types.h>
3551 #define MAX(x, y) ((x) > (y) ? (x) : (y))
3556 union { gid_t gval; long lval; } val;
3559 for (i = 0; i < NGID; i++)
3560 gidset[i] = val.gval;
3561 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
3563 /* Exit non-zero if getgroups seems to require an array of ints. This
3564 happens when gid_t is short but getgroups modifies an array of ints. */
3565 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
3569 if { (eval echo configure
:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3571 ac_cv_type_getgroups
=gid_t
3573 echo "configure: failed program was:" >&5
3574 cat conftest.
$ac_ext >&5
3576 ac_cv_type_getgroups
=int
3581 if test $ac_cv_type_getgroups = cross
; then
3582 cat > conftest.
$ac_ext <<EOF
3583 #line 3584 "configure"
3584 #include "confdefs.h"
3587 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3588 egrep "getgroups.*int.*gid_t" >/dev
/null
2>&1; then
3590 ac_cv_type_getgroups
=gid_t
3593 ac_cv_type_getgroups
=int
3600 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
3601 cat >> confdefs.h
<<EOF
3602 #define GETGROUPS_T $ac_cv_type_getgroups
3606 if test "${target}" = "${build}"; then
3607 TARGET_GETGROUPS_T
=$ac_cv_type_getgroups
3610 # This condition may need some tweaking. It should include all
3611 # targets where the array type of the second argument of getgroups
3612 # is int and the type of gid_t is not equivalent to int.
3613 *-*-sunos* |
*-*-ultrix*)
3614 TARGET_GETGROUPS_T
=int
3617 TARGET_GETGROUPS_T
=gid_t
3623 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
3624 echo "configure:3625: checking whether the printf functions support %p" >&5
3625 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
3626 echo $ac_n "(cached) $ac_c" 1>&6
3628 if test "$cross_compiling" = yes; then
3629 gcc_cv_func_printf_ptr
=no
3631 cat > conftest.
$ac_ext <<EOF
3632 #line 3633 "configure"
3633 #include "confdefs.h"
3639 char *p = buf, *q = NULL;
3640 sprintf(buf, "%p", p);
3641 sscanf(buf, "%p", &q);
3645 if { (eval echo configure
:3646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3647 gcc_cv_func_printf_ptr
=yes
3649 echo "configure: failed program was:" >&5
3650 cat conftest.
$ac_ext >&5
3652 gcc_cv_func_printf_ptr
=no
3657 rm -f core core.
* *.core
3660 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
3661 if test $gcc_cv_func_printf_ptr = yes ; then
3662 cat >> confdefs.h
<<\EOF
3663 #define HAVE_PRINTF_PTR 1
3671 { echo "configure: error:
3672 *** UWIN may not be used as a host platform because
3673 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
3676 # Under VMS, vfork works very different than on Unix. The standard test
3677 # won't work, and it isn't easily adaptable. It makes more sense to
3679 ac_cv_func_vfork_works
=yes
3682 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3683 echo "configure:3684: checking for pid_t" >&5
3684 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3685 echo $ac_n "(cached) $ac_c" 1>&6
3687 cat > conftest.
$ac_ext <<EOF
3688 #line 3689 "configure"
3689 #include "confdefs.h"
3690 #include <sys/types.h>
3696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3697 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
3699 ac_cv_type_pid_t
=yes
3707 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3708 if test $ac_cv_type_pid_t = no
; then
3709 cat >> confdefs.h
<<\EOF
3715 ac_safe
=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3716 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3717 echo "configure:3718: checking for vfork.h" >&5
3718 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3719 echo $ac_n "(cached) $ac_c" 1>&6
3721 cat > conftest.
$ac_ext <<EOF
3722 #line 3723 "configure"
3723 #include "confdefs.h"
3726 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3727 { (eval echo configure
:3728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3728 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3729 if test -z "$ac_err"; then
3731 eval "ac_cv_header_$ac_safe=yes"
3734 echo "configure: failed program was:" >&5
3735 cat conftest.
$ac_ext >&5
3737 eval "ac_cv_header_$ac_safe=no"
3741 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3742 echo "$ac_t""yes" 1>&6
3743 cat >> confdefs.h
<<\EOF
3744 #define HAVE_VFORK_H 1
3748 echo "$ac_t""no" 1>&6
3751 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3752 echo "configure:3753: checking for working vfork" >&5
3753 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3754 echo $ac_n "(cached) $ac_c" 1>&6
3756 if test "$cross_compiling" = yes; then
3757 echo $ac_n "checking for vfork""... $ac_c" 1>&6
3758 echo "configure:3759: checking for vfork" >&5
3759 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3760 echo $ac_n "(cached) $ac_c" 1>&6
3762 cat > conftest.
$ac_ext <<EOF
3763 #line 3764 "configure"
3764 #include "confdefs.h"
3765 /* System header to define __stub macros and hopefully few prototypes,
3766 which can conflict with char vfork(); below. */
3768 /* Override any gcc2 internal prototype to avoid an error. */
3769 /* We use char because int might match the return type of a gcc2
3770 builtin and then its argument prototype would still apply. */
3775 /* The GNU C library defines this for functions which it implements
3776 to always fail with ENOSYS. Some functions are actually named
3777 something starting with __ and the normal name is an alias. */
3778 #if defined (__stub_vfork) || defined (__stub___vfork)
3786 if { (eval echo configure
:3787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3788 eval "ac_cv_func_vfork=yes"
3790 echo "configure: failed program was:" >&5
3791 cat conftest.
$ac_ext >&5
3793 eval "ac_cv_func_vfork=no"
3798 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3799 echo "$ac_t""yes" 1>&6
3802 echo "$ac_t""no" 1>&6
3805 ac_cv_func_vfork_works
=$ac_cv_func_vfork
3807 cat > conftest.
$ac_ext <<EOF
3808 #line 3809 "configure"
3809 #include "confdefs.h"
3810 /* Thanks to Paul Eggert for this test. */
3812 #include <sys/types.h>
3813 #include <sys/stat.h>
3814 #ifdef HAVE_UNISTD_H
3820 /* On some sparc systems, changes by the child to local and incoming
3821 argument registers are propagated back to the parent.
3822 The compiler is told about this with #include <vfork.h>,
3823 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3824 Test for this by using a static variable whose address
3825 is put into a register that is clobbered by the vfork. */
3828 sparc_address_test (int arg)
3830 sparc_address_test (arg) int arg;
3848 pid_t parent = getpid ();
3851 sparc_address_test ();
3856 /* Here is another test for sparc vfork register problems.
3857 This test uses lots of local variables, at least
3858 as many local variables as main has allocated so far
3859 including compiler temporaries. 4 locals are enough for
3860 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3861 A buggy compiler should reuse the register of parent
3862 for one of the local variables, since it will think that
3863 parent can't possibly be used any more in this routine.
3864 Assigning to the local variable will thus munge parent
3865 in the parent process. */
3867 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3868 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3869 /* Convince the compiler that p..p7 are live; otherwise, it might
3870 use the same hardware register for all 8 local variables. */
3871 if (p != p1 || p != p2 || p != p3 || p != p4
3872 || p != p5 || p != p6 || p != p7)
3875 /* On some systems (e.g. IRIX 3.3),
3876 vfork doesn't separate parent from child file descriptors.
3877 If the child closes a descriptor before it execs or exits,
3878 this munges the parent's descriptor as well.
3879 Test for this by closing stdout in the child. */
3880 _exit(close(fileno(stdout)) != 0);
3885 while (wait(&status) != child)
3888 /* Was there some problem with vforking? */
3891 /* Did the child fail? (This shouldn't happen.) */
3894 /* Did the vfork/compiler bug occur? */
3895 || parent != getpid()
3897 /* Did the file descriptor bug occur? */
3898 || fstat(fileno(stdout), &st) != 0
3903 if { (eval echo configure
:3904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3905 ac_cv_func_vfork_works
=yes
3907 echo "configure: failed program was:" >&5
3908 cat conftest.
$ac_ext >&5
3910 ac_cv_func_vfork_works
=no
3917 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3918 if test $ac_cv_func_vfork_works = no
; then
3919 cat >> confdefs.h
<<\EOF
3925 for ac_func
in getpagesize
3927 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3928 echo "configure:3929: checking for $ac_func" >&5
3929 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3930 echo $ac_n "(cached) $ac_c" 1>&6
3932 cat > conftest.
$ac_ext <<EOF
3933 #line 3934 "configure"
3934 #include "confdefs.h"
3935 /* System header to define __stub macros and hopefully few prototypes,
3936 which can conflict with char $ac_func(); below. */
3938 /* Override any gcc2 internal prototype to avoid an error. */
3939 /* We use char because int might match the return type of a gcc2
3940 builtin and then its argument prototype would still apply. */
3945 /* The GNU C library defines this for functions which it implements
3946 to always fail with ENOSYS. Some functions are actually named
3947 something starting with __ and the normal name is an alias. */
3948 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3956 if { (eval echo configure
:3957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3958 eval "ac_cv_func_$ac_func=yes"
3960 echo "configure: failed program was:" >&5
3961 cat conftest.
$ac_ext >&5
3963 eval "ac_cv_func_$ac_func=no"
3968 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3969 echo "$ac_t""yes" 1>&6
3970 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3971 cat >> confdefs.h
<<EOF
3972 #define $ac_tr_func 1
3976 echo "$ac_t""no" 1>&6
3980 # The test program for the next two tests is the same except for one
3982 cat >ct-mmap.inc
<<'EOF'
3983 #include <sys/types.h>
3984 #include <sys/mman.h>
3990 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3991 # define MAP_ANONYMOUS MAP_ANON
3994 /* This mess was copied from the GNU getpagesize.h. */
3995 #ifndef HAVE_GETPAGESIZE
3996 # ifdef HAVE_UNISTD_H
3997 # include <unistd.h>
4000 /* Assume that all systems that can run configure have sys/param.h. */
4001 # ifndef HAVE_SYS_PARAM_H
4002 # define HAVE_SYS_PARAM_H 1
4005 # ifdef _SC_PAGESIZE
4006 # define getpagesize() sysconf(_SC_PAGESIZE)
4007 # else /* no _SC_PAGESIZE */
4008 # ifdef HAVE_SYS_PARAM_H
4009 # include <sys/param.h>
4010 # ifdef EXEC_PAGESIZE
4011 # define getpagesize() EXEC_PAGESIZE
4012 # else /* no EXEC_PAGESIZE */
4014 # define getpagesize() NBPG * CLSIZE
4017 # endif /* no CLSIZE */
4018 # else /* no NBPG */
4020 # define getpagesize() NBPC
4021 # else /* no NBPC */
4023 # define getpagesize() PAGESIZE
4024 # endif /* PAGESIZE */
4025 # endif /* no NBPC */
4026 # endif /* no NBPG */
4027 # endif /* no EXEC_PAGESIZE */
4028 # else /* no HAVE_SYS_PARAM_H */
4029 # define getpagesize() 8192 /* punt totally */
4030 # endif /* no HAVE_SYS_PARAM_H */
4031 # endif /* no _SC_PAGESIZE */
4033 #endif /* no HAVE_GETPAGESIZE */
4036 # define MAP_FAILED -1
4040 #define perror_exit(str, val) \
4041 do { perror(str); exit(val); } while (0)
4043 /* Some versions of cygwin mmap require that munmap is called with the
4044 same parameters as mmap. GCC expects that this is not the case.
4045 Test for various forms of this problem. Warning - icky signal games. */
4047 static sigset_t unblock_sigsegv;
4057 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4058 MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
4060 return (char *) mmap (0, size, PROT_READ|PROT_WRITE,
4061 MAP_PRIVATE, devzero, 0);
4069 sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0);
4073 /* Basic functionality test. */
4077 char *x = anonmap (pg);
4078 if (x == (char *) MAP_FAILED)
4079 perror_exit("test 0 mmap", 2);
4083 if (munmap(x, pg) < 0)
4084 perror_exit("test 0 munmap", 3);
4087 /* 1. If we map a 2-page region and unmap its second page, the first page
4092 char *x = anonmap (pg * 2);
4093 if (x == (char *)MAP_FAILED)
4094 perror_exit ("test 1 mmap", 4);
4096 signal (SIGSEGV, sigsegv);
4098 perror_exit ("test 1 fault", 5);
4103 if (munmap (x + pg, pg) < 0)
4104 perror_exit ("test 1 munmap 1", 6);
4107 if (setjmp (r) == 0)
4110 perror_exit ("test 1 no fault", 7);
4112 if (munmap (x, pg) < 0)
4113 perror_exit ("test 1 munmap 2", 8);
4116 /* 2. If we map a 2-page region and unmap its first page, the second
4117 page must remain. */
4121 char *x = anonmap (pg * 2);
4122 if (x == (char *)MAP_FAILED)
4123 perror_exit ("test 2 mmap", 9);
4125 signal (SIGSEGV, sigsegv);
4127 perror_exit ("test 2 fault", 10);
4132 if (munmap (x, pg) < 0)
4133 perror_exit ("test 2 munmap 1", 11);
4137 if (setjmp (r) == 0)
4140 perror_exit ("test 2 no fault", 12);
4143 if (munmap (x+pg, pg) < 0)
4144 perror_exit ("test 2 munmap 2", 13);
4147 /* 3. If we map two adjacent 1-page regions and unmap them both with
4148 one munmap, both must go away.
4150 Getting two adjacent 1-page regions with two mmap calls is slightly
4151 tricky. All OS's tested skip over already-allocated blocks; therefore
4152 we have been careful to unmap all allocated regions in previous tests.
4153 HP/UX allocates pages backward in memory. No OS has yet been observed
4154 to be so perverse as to leave unmapped space between consecutive calls
4163 if (x == (char *)MAP_FAILED)
4164 perror_exit ("test 3 mmap 1", 14);
4166 if (y == (char *)MAP_FAILED)
4167 perror_exit ("test 3 mmap 2", 15);
4172 z = y, y = x, x = z;
4175 fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n",
4176 (unsigned long)x, (unsigned long)y);
4181 signal (SIGSEGV, sigsegv);
4183 perror_exit ("test 3 fault", 17);
4188 if (munmap (x, pg*2) < 0)
4189 perror_exit ("test 3 munmap", 18);
4191 if (setjmp (r) == 0)
4194 perror_exit ("test 3 no fault 1", 19);
4197 signal (SIGSEGV, sigsegv);
4198 if (setjmp (r) == 0)
4201 perror_exit ("test 3 no fault 2", 20);
4208 sigemptyset (&unblock_sigsegv);
4209 sigaddset (&unblock_sigsegv, SIGSEGV);
4210 pg = getpagesize ();
4211 #ifndef USE_MAP_ANON
4212 devzero = open ("/dev/zero", O_RDWR);
4214 perror_exit ("open /dev/zero", 1);
4226 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
4227 echo "configure:4228: checking for working mmap from /dev/zero" >&5
4228 if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
4229 echo $ac_n "(cached) $ac_c" 1>&6
4231 if test "$cross_compiling" = yes; then
4232 # If this is not cygwin, and /dev/zero is a character device, it's probably
4233 # safe to assume it works.
4235 cygwin
* | win32 | pe | mingw
* ) ac_cv_func_mmap_dev_zero
=buggy
;;
4236 * ) if test -c /dev
/zero
4237 then ac_cv_func_mmap_dev_zero
=yes
4238 else ac_cv_func_mmap_dev_zero
=no
4242 cat > conftest.
$ac_ext <<EOF
4243 #line 4244 "configure"
4244 #include "confdefs.h"
4245 #include "ct-mmap.inc"
4247 if { (eval echo configure
:4248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4249 ac_cv_func_mmap_dev_zero
=yes
4251 echo "configure: failed program was:" >&5
4252 cat conftest.
$ac_ext >&5
4255 then ac_cv_func_mmap_dev_zero
=no
4256 else ac_cv_func_mmap_dev_zero
=buggy
4265 echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6
4266 if test $ac_cv_func_mmap_dev_zero = yes; then
4267 cat >> confdefs.h
<<\EOF
4268 #define HAVE_MMAP_DEV_ZERO 1
4273 echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
4274 echo "configure:4275: checking for working mmap with MAP_ANON(YMOUS)" >&5
4275 if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
4276 echo $ac_n "(cached) $ac_c" 1>&6
4278 if test "$cross_compiling" = yes; then
4279 # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
4280 # just because it's there. Some SCO Un*xen define it but don't implement it.
4281 ac_cv_func_mmap_anon
=no
4283 cat > conftest.
$ac_ext <<EOF
4284 #line 4285 "configure"
4285 #include "confdefs.h"
4286 #define USE_MAP_ANON
4287 #include "ct-mmap.inc"
4289 if { (eval echo configure
:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4291 ac_cv_func_mmap_anon
=yes
4293 echo "configure: failed program was:" >&5
4294 cat conftest.
$ac_ext >&5
4297 then ac_cv_func_mmap_anon
=no
4298 else ac_cv_func_mmap_anon
=buggy
4307 echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6
4308 if test $ac_cv_func_mmap_anon = yes; then
4309 cat >> confdefs.h
<<\EOF
4310 #define HAVE_MMAP_ANON 1
4316 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
4317 echo "configure:4318: checking for working mmap of a file" >&5
4318 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
4319 echo $ac_n "(cached) $ac_c" 1>&6
4321 # Create a file one thousand bytes long.
4322 for i
in 1 2 3 4 5 6 7 8 9 0
4323 do for j
in 1 2 3 4 5 6 7 8 9 0
4326 done > conftestdata$$
4328 if test "$cross_compiling" = yes; then
4329 ac_cv_func_mmap_file
=no
4331 cat > conftest.
$ac_ext <<EOF
4332 #line 4333 "configure"
4333 #include "confdefs.h"
4335 /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
4336 Richard Henderson and Alexandre Oliva.
4337 Check whether read-only mmap of a plain file works. */
4338 #include <sys/types.h>
4339 #include <sys/stat.h>
4341 #include <sys/mman.h>
4349 fd = open("conftestdata$$", O_RDONLY);
4353 if (fstat (fd, &st))
4356 x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
4357 if (x == (char *) -1)
4360 if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
4363 if (munmap(x, st.st_size) < 0)
4369 if { (eval echo configure
:4370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
4371 ac_cv_func_mmap_file
=yes
4373 echo "configure: failed program was:" >&5
4374 cat conftest.
$ac_ext >&5
4376 ac_cv_func_mmap_file
=no
4383 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
4384 if test $ac_cv_func_mmap_file = yes; then
4385 cat >> confdefs.h
<<\EOF
4386 #define HAVE_MMAP_FILE 1
4394 am_cv_lib_iconv_ldpath
=
4395 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4396 if test "${with_libiconv_prefix+set}" = set; then
4397 withval
="$with_libiconv_prefix"
4399 for dir
in `echo "$withval" | tr : ' '`; do
4400 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
4401 if test -d $dir/lib
; then am_cv_lib_iconv_ldpath
="-L$dir/lib"; fi
4407 echo $ac_n "checking for iconv""... $ac_c" 1>&6
4408 echo "configure:4409: checking for iconv" >&5
4409 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4410 echo $ac_n "(cached) $ac_c" 1>&6
4413 am_cv_func_iconv
="no, consider installing GNU libiconv"
4415 cat > conftest.
$ac_ext <<EOF
4416 #line 4417 "configure"
4417 #include "confdefs.h"
4421 iconv_t cd = iconv_open("","");
4422 iconv(cd,NULL,NULL,NULL,NULL);
4426 if { (eval echo configure
:4427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4428 am_cv_func_iconv
=yes
4430 echo "configure: failed program was:" >&5
4431 cat conftest.
$ac_ext >&5
4434 if test "$am_cv_func_iconv" != yes; then
4435 am_save_LIBS
="$LIBS"
4436 LIBS
="$LIBS $am_cv_libiconv_ldpath -liconv"
4437 cat > conftest.
$ac_ext <<EOF
4438 #line 4439 "configure"
4439 #include "confdefs.h"
4443 iconv_t cd = iconv_open("","");
4444 iconv(cd,NULL,NULL,NULL,NULL);
4448 if { (eval echo configure
:4449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
4451 am_cv_func_iconv
=yes
4453 echo "configure: failed program was:" >&5
4454 cat conftest.
$ac_ext >&5
4457 LIBS
="$am_save_LIBS"
4462 echo "$ac_t""$am_cv_func_iconv" 1>&6
4463 if test "$am_cv_func_iconv" = yes; then
4464 cat >> confdefs.h
<<\EOF
4465 #define HAVE_ICONV 1
4468 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4469 echo "configure:4470: checking for iconv declaration" >&5
4470 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4471 echo $ac_n "(cached) $ac_c" 1>&6
4474 cat > conftest.
$ac_ext <<EOF
4475 #line 4476 "configure"
4476 #include "confdefs.h"
4484 #if defined(__STDC__) || defined(__cplusplus)
4485 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4494 if { (eval echo configure
:4495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4496 am_cv_proto_iconv_arg1
=""
4498 echo "configure: failed program was:" >&5
4499 cat conftest.
$ac_ext >&5
4501 am_cv_proto_iconv_arg1
="const"
4504 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4507 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4508 echo "$ac_t""${ac_t:-
4509 }$am_cv_proto_iconv" 1>&6
4510 cat >> confdefs.h
<<EOF
4511 #define ICONV_CONST $am_cv_proto_iconv_arg1
4516 if test "$am_cv_lib_iconv" = yes; then
4517 LIBICONV
="$am_cv_lib_iconv_ldpath -liconv"
4522 # We will need to find libiberty.h and ansidecl.h
4523 saved_CFLAGS
="$CFLAGS"
4524 CFLAGS
="$CFLAGS -I${srcdir} -I${srcdir}/../include"
4525 for ac_func
in getenv atol sbrk abort atof getcwd getwd \
4526 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
4527 fprintf_unlocked strstr errno \
4528 malloc realloc calloc free
basename getopt
clock
4530 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4531 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4532 echo "configure:4533: checking whether $ac_func is declared" >&5
4533 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4534 echo $ac_n "(cached) $ac_c" 1>&6
4536 cat > conftest.
$ac_ext <<EOF
4537 #line 4538 "configure"
4538 #include "confdefs.h"
4540 #define $ac_tr_decl 1
4542 #include "ansidecl.h"
4547 char *(*pfn) = (char *(*)) $ac_func ;
4551 if { (eval echo configure
:4552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4553 eval "gcc_cv_have_decl_$ac_func=yes"
4555 echo "configure: failed program was:" >&5
4556 cat conftest.
$ac_ext >&5
4558 eval "gcc_cv_have_decl_$ac_func=no"
4563 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4564 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4565 #define $ac_tr_decl 1
4569 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4570 #define $ac_tr_decl 0
4576 if test x
= y
; then
4577 cat >> confdefs.h
<<\EOF
4578 #define HAVE_DECL_GETENV 1
4580 cat >> confdefs.h
<<\EOF
4581 #define HAVE_DECL_ATOL 1
4583 cat >> confdefs.h
<<\EOF
4584 #define HAVE_DECL_SBRK 1
4586 cat >> confdefs.h
<<\EOF
4587 #define HAVE_DECL_ABORT 1
4589 cat >> confdefs.h
<<\EOF
4590 #define HAVE_DECL_ATOF 1
4592 cat >> confdefs.h
<<\EOF
4593 #define HAVE_DECL_GETCWD 1
4595 cat >> confdefs.h
<<\EOF
4596 #define HAVE_DECL_GETWD 1
4599 cat >> confdefs.h
<<\EOF
4600 #define HAVE_DECL_STRSIGNAL 1
4602 cat >> confdefs.h
<<\EOF
4603 #define HAVE_DECL_PUTC_UNLOCKED 1
4605 cat >> confdefs.h
<<\EOF
4606 #define HAVE_DECL_FPUTS_UNLOCKED 1
4608 cat >> confdefs.h
<<\EOF
4609 #define HAVE_DECL_FWRITE_UNLOCKED 1
4612 cat >> confdefs.h
<<\EOF
4613 #define HAVE_DECL_FPRINTF_UNLOCKED 1
4615 cat >> confdefs.h
<<\EOF
4616 #define HAVE_DECL_STRSTR 1
4618 cat >> confdefs.h
<<\EOF
4619 #define HAVE_DECL_ERRNO 1
4622 cat >> confdefs.h
<<\EOF
4623 #define HAVE_DECL_MALLOC 1
4625 cat >> confdefs.h
<<\EOF
4626 #define HAVE_DECL_REALLOC 1
4628 cat >> confdefs.h
<<\EOF
4629 #define HAVE_DECL_CALLOC 1
4631 cat >> confdefs.h
<<\EOF
4632 #define HAVE_DECL_FREE 1
4634 cat >> confdefs.h
<<\EOF
4635 #define HAVE_DECL_BASENAME 1
4637 cat >> confdefs.h
<<\EOF
4638 #define HAVE_DECL_GETOPT 1
4640 cat >> confdefs.h
<<\EOF
4641 #define HAVE_DECL_CLOCK 1
4646 for ac_func
in getrlimit setrlimit getrusage
4648 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4649 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4650 echo "configure:4651: checking whether $ac_func is declared" >&5
4651 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4652 echo $ac_n "(cached) $ac_c" 1>&6
4654 cat > conftest.
$ac_ext <<EOF
4655 #line 4656 "configure"
4656 #include "confdefs.h"
4658 #define $ac_tr_decl 1
4660 #include "ansidecl.h"
4662 #ifdef HAVE_SYS_RESOURCE_H
4663 #include <sys/resource.h>
4669 char *(*pfn) = (char *(*)) $ac_func ;
4673 if { (eval echo configure
:4674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4675 eval "gcc_cv_have_decl_$ac_func=yes"
4677 echo "configure: failed program was:" >&5
4678 cat conftest.
$ac_ext >&5
4680 eval "gcc_cv_have_decl_$ac_func=no"
4685 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4686 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4687 #define $ac_tr_decl 1
4691 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4692 #define $ac_tr_decl 0
4698 if test x
= y
; then
4699 cat >> confdefs.h
<<\EOF
4700 #define HAVE_DECL_GETRLIMIT 1
4702 cat >> confdefs.h
<<\EOF
4703 #define HAVE_DECL_SETRLIMIT 1
4705 cat >> confdefs.h
<<\EOF
4706 #define HAVE_DECL_GETRUSAGE 1
4711 for ac_func
in times
4713 ac_tr_decl
=HAVE_DECL_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4714 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
4715 echo "configure:4716: checking whether $ac_func is declared" >&5
4716 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
4717 echo $ac_n "(cached) $ac_c" 1>&6
4719 cat > conftest.
$ac_ext <<EOF
4720 #line 4721 "configure"
4721 #include "confdefs.h"
4723 #define $ac_tr_decl 1
4725 #include "ansidecl.h"
4727 #ifdef HAVE_SYS_TIMES_H
4728 #include <sys/times.h>
4734 char *(*pfn) = (char *(*)) $ac_func ;
4738 if { (eval echo configure
:4739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4740 eval "gcc_cv_have_decl_$ac_func=yes"
4742 echo "configure: failed program was:" >&5
4743 cat conftest.
$ac_ext >&5
4745 eval "gcc_cv_have_decl_$ac_func=no"
4750 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
4751 echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h
<<EOF
4752 #define $ac_tr_decl 1
4756 echo "$ac_t""no" 1>&6 ; cat >> confdefs.h
<<EOF
4757 #define $ac_tr_decl 0
4763 if test x
= y
; then
4764 cat >> confdefs.h
<<\EOF
4765 #define HAVE_DECL_TIMES 1
4770 # More time-related stuff.
4771 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
4772 echo "configure:4773: checking for struct tms" >&5
4773 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
4774 echo $ac_n "(cached) $ac_c" 1>&6
4777 cat > conftest.
$ac_ext <<EOF
4778 #line 4779 "configure"
4779 #include "confdefs.h"
4781 #include "ansidecl.h"
4783 #ifdef HAVE_SYS_TIMES_H
4784 #include <sys/times.h>
4791 if { (eval echo configure
:4792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4793 ac_cv_struct_tms
=yes
4795 echo "configure: failed program was:" >&5
4796 cat conftest.
$ac_ext >&5
4803 echo "$ac_t""$ac_cv_struct_tms" 1>&6
4804 if test $ac_cv_struct_tms = yes; then
4805 cat >> confdefs.h
<<\EOF
4806 #define HAVE_STRUCT_TMS 1
4811 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
4812 # revisit after autoconf 2.50.
4813 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
4814 echo "configure:4815: checking for clock_t" >&5
4815 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
4816 echo $ac_n "(cached) $ac_c" 1>&6
4819 cat > conftest.
$ac_ext <<EOF
4820 #line 4821 "configure"
4821 #include "confdefs.h"
4823 #include "ansidecl.h"
4830 if { (eval echo configure
:4831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4832 gcc_cv_type_clock_t
=yes
4834 echo "configure: failed program was:" >&5
4835 cat conftest.
$ac_ext >&5
4837 gcc_cv_type_clock_t
=no
4842 echo "$ac_t""$gcc_cv_type_clock_t" 1>&6
4843 if test $gcc_cv_type_clock_t = yes; then
4844 cat >> confdefs.h
<<\EOF
4845 #define HAVE_CLOCK_T 1
4850 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
4851 CFLAGS
="$saved_CFLAGS"
4853 # mkdir takes a single argument on some systems.
4854 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
4855 echo "configure:4856: checking if mkdir takes one argument" >&5
4856 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
4857 echo $ac_n "(cached) $ac_c" 1>&6
4859 cat > conftest.
$ac_ext <<EOF
4860 #line 4861 "configure"
4861 #include "confdefs.h"
4863 #include <sys/types.h>
4864 #ifdef HAVE_SYS_STAT_H
4865 # include <sys/stat.h>
4867 #ifdef HAVE_UNISTD_H
4868 # include <unistd.h>
4870 #ifdef HAVE_DIRECT_H
4871 # include <direct.h>
4877 if { (eval echo configure
:4878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4879 gcc_cv_mkdir_takes_one_arg
=no
4881 echo "configure: failed program was:" >&5
4882 cat conftest.
$ac_ext >&5
4884 gcc_cv_mkdir_takes_one_arg
=yes
4889 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
4890 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
4891 cat >> confdefs.h
<<\EOF
4892 #define MKDIR_TAKES_ONE_ARG 1
4906 build_install_headers_dir
=install-headers-tar
4911 host_truncate_target
=
4914 # Decode the host machine, then the target machine.
4915 # For the host machine, we save the xm_file variable as host_xm_file;
4916 # then we decode the target machine and forget everything else
4917 # that came from the host machine.
4918 for machine
in $build $host $target; do
4919 .
${srcdir}/config.gcc
4922 extra_objs
="${host_extra_objs} ${extra_objs}"
4924 # Default the target-machine variables that were not explicitly set.
4925 if test x
"$tm_file" = x
4926 then tm_file
=$cpu_type/$cpu_type.h
; fi
4928 if test x
"$extra_headers" = x
4929 then extra_headers
=; fi
4931 if test x
$md_file = x
4932 then md_file
=$cpu_type/$cpu_type.md
; fi
4934 if test x
$out_file = x
4935 then out_file
=$cpu_type/$cpu_type.c
; fi
4937 if test x
"$tmake_file" = x
4938 then tmake_file
=$cpu_type/t-
$cpu_type
4941 if test x
"$dwarf2" = xyes
4942 then tm_file
="$tm_file tm-dwarf2.h"
4945 if test x
$float_format = x
4946 then float_format
=i64
4949 if test $float_format = none
4950 then float_h_file
=Makefile.
in
4951 else float_h_file
=float-
$float_format.h
4954 # Handle cpp installation.
4955 if test x
$enable_cpp != xno
4957 tmake_file
="$tmake_file t-install-cpp"
4960 # Say what files are being used for the output code and MD file.
4961 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
4962 echo "Using \`$srcdir/config/$md_file' as machine description file."
4964 # If any of the xm_file variables contain nonexistent files, warn
4965 # about them and drop them.
4968 for x
in $build_xm_file; do
4969 if test -f $srcdir/config
/$x
4971 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4977 for x
in $host_xm_file; do
4978 if test -f $srcdir/config
/$x
4980 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4986 for x
in $xm_file; do
4987 if test -f $srcdir/config
/$x
4989 else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2
4995 for f
in $tm_file; do
4998 if test $count = ax
; then
4999 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5001 echo "Using the following target machine macro files:"
5002 for f
in $tm_file; do
5003 echo " $srcdir/config/$f"
5008 for f
in $host_xm_file; do
5011 if test $count = a
; then
5013 elif test $count = ax
; then
5014 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5016 echo "Using the following host machine macro files:"
5017 for f
in $host_xm_file; do
5018 echo " $srcdir/config/$f"
5022 if test "$host_xm_file" != "$build_xm_file"; then
5024 for f
in $build_xm_file; do
5027 if test $count = a
; then
5029 elif test $count = ax
; then
5030 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5032 echo "Using the following build machine macro files:"
5033 for f
in $build_xm_file; do
5034 echo " $srcdir/config/$f"
5039 if test x
$thread_file = x
; then
5040 if test x
$target_thread_file != x
; then
5041 thread_file
=$target_thread_file
5043 thread_file
='single'
5047 # auto-host.h is the file containing items generated by autoconf and is
5048 # the first file included by config.h.
5049 # If host=build, it is correct to have hconfig include auto-host.h
5050 # as well. If host!=build, we are in error and need to do more
5051 # work to find out the build config parameters.
5052 if test x
$host = x
$build
5054 build_auto
=auto-host.h
5057 # We create a subdir, then run autoconf in the subdir.
5058 # To prevent recursion we set host and build for the new
5059 # invocation of configure to the build for this invocation
5066 /* | A-Za-z
:\\/* ) realsrcdir
=${srcdir};;
5067 *) realsrcdir
=..
/${srcdir};;
5069 saved_CFLAGS
="${CFLAGS}"
5070 CC
="${CC_FOR_BUILD}" CFLAGS
="${CFLAGS_FOR_BUILD}" \
5071 ${realsrcdir}/configure \
5072 --target=$target --host=$build --build=$build
5073 CFLAGS
="${saved_CFLAGS}"
5075 # We just finished tests for the build machine, so rename
5076 # the file auto-build.h in the gcc directory.
5077 mv auto-host.h ..
/auto-build.h
5080 build_auto
=auto-build.h
5085 tm_file
="${tm_file} defaults.h"
5086 host_xm_file
="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
5087 build_xm_file
="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
5088 xm_file
="ansidecl.h ${xm_file} ${tm_file}"
5090 # Truncate the target if necessary
5091 if test x
$host_truncate_target != x
; then
5092 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
5095 # Get the version trigger filename from the toplevel
5096 if test "${with_gcc_version_trigger+set}" = set; then
5097 gcc_version_trigger
=$with_gcc_version_trigger
5099 gcc_version_trigger
=${srcdir}/version.c
5101 gcc_version_full
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
5102 gcc_version
=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
5104 # Compile in configure arguments.
5105 if test -f configargs.h
; then
5106 # Being re-configured.
5107 gcc_config_arguments
=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
5108 gcc_config_arguments
="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
5110 gcc_config_arguments
="$TOPLEVEL_CONFIGURE_ARGUMENTS"
5112 cat > configargs.h
<<EOF
5113 /* Generated automatically. */
5114 static const char configuration_arguments[] = "$gcc_config_arguments";
5115 static const char thread_model[] = "$thread_file";
5118 # Internationalization
5120 VERSION
="$gcc_version"
5124 # Enable NLS support by default
5125 # Check whether --enable-nls or --disable-nls was given.
5126 if test "${enable_nls+set}" = set; then
5127 enableval
="$enable_nls"
5134 # if cross compiling, disable NLS support.
5135 # It's not worth the trouble, at least for now.
5137 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
5138 echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
5144 echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
5145 echo "configure:5146: checking for library containing strerror" >&5
5146 if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
5147 echo $ac_n "(cached) $ac_c" 1>&6
5149 ac_func_search_save_LIBS
="$LIBS"
5150 ac_cv_search_strerror
="no"
5151 cat > conftest.
$ac_ext <<EOF
5152 #line 5153 "configure"
5153 #include "confdefs.h"
5154 /* Override any gcc2 internal prototype to avoid an error. */
5155 /* We use char because int might match the return type of a gcc2
5156 builtin and then its argument prototype would still apply. */
5163 if { (eval echo configure
:5164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5165 ac_cv_search_strerror
="none required"
5167 echo "configure: failed program was:" >&5
5168 cat conftest.
$ac_ext >&5
5171 test "$ac_cv_search_strerror" = "no" && for i
in cposix
; do
5172 LIBS
="-l$i $ac_func_search_save_LIBS"
5173 cat > conftest.
$ac_ext <<EOF
5174 #line 5175 "configure"
5175 #include "confdefs.h"
5176 /* Override any gcc2 internal prototype to avoid an error. */
5177 /* We use char because int might match the return type of a gcc2
5178 builtin and then its argument prototype would still apply. */
5185 if { (eval echo configure
:5186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5187 ac_cv_search_strerror
="-l$i"
5190 echo "configure: failed program was:" >&5
5191 cat conftest.
$ac_ext >&5
5195 LIBS
="$ac_func_search_save_LIBS"
5198 echo "$ac_t""$ac_cv_search_strerror" 1>&6
5199 if test "$ac_cv_search_strerror" != "no"; then
5200 test "$ac_cv_search_strerror" = "none required" || LIBS
="$ac_cv_search_strerror $LIBS"
5207 echo $ac_n "checking for working const""... $ac_c" 1>&6
5208 echo "configure:5209: checking for working const" >&5
5209 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5210 echo $ac_n "(cached) $ac_c" 1>&6
5212 cat > conftest.
$ac_ext <<EOF
5213 #line 5214 "configure"
5214 #include "confdefs.h"
5218 /* Ultrix mips cc rejects this. */
5219 typedef int charset[2]; const charset x;
5220 /* SunOS 4.1.1 cc rejects this. */
5221 char const *const *ccp;
5223 /* NEC SVR4.0.2 mips cc rejects this. */
5224 struct point {int x, y;};
5225 static struct point const zero = {0,0};
5226 /* AIX XL C 1.02.0.0 rejects this.
5227 It does not let you subtract one const X* pointer from another in an arm
5228 of an if-expression whose if-part is not a constant expression */
5229 const char *g = "string";
5230 ccp = &g + (g ? g-g : 0);
5231 /* HPUX 7.0 cc rejects these. */
5234 ccp = (char const *const *) p;
5235 { /* SCO 3.2v4 cc rejects this. */
5237 char const *s = 0 ? (char *) 0 : (char const *) 0;
5241 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5243 const int *foo = &x[0];
5246 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5247 typedef const int *iptr;
5251 { /* AIX XL C 1.02.0.0 rejects this saying
5252 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5253 struct s { int j; const int *ap[3]; };
5254 struct s *b; b->j = 5;
5256 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5262 if { (eval echo configure
:5263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5266 echo "configure: failed program was:" >&5
5267 cat conftest.
$ac_ext >&5
5274 echo "$ac_t""$ac_cv_c_const" 1>&6
5275 if test $ac_cv_c_const = no
; then
5276 cat >> confdefs.h
<<\EOF
5282 echo $ac_n "checking for off_t""... $ac_c" 1>&6
5283 echo "configure:5284: checking for off_t" >&5
5284 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
5285 echo $ac_n "(cached) $ac_c" 1>&6
5287 cat > conftest.
$ac_ext <<EOF
5288 #line 5289 "configure"
5289 #include "confdefs.h"
5290 #include <sys/types.h>
5296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5297 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5299 ac_cv_type_off_t
=yes
5307 echo "$ac_t""$ac_cv_type_off_t" 1>&6
5308 if test $ac_cv_type_off_t = no
; then
5309 cat >> confdefs.h
<<\EOF
5315 echo $ac_n "checking for size_t""... $ac_c" 1>&6
5316 echo "configure:5317: checking for size_t" >&5
5317 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
5318 echo $ac_n "(cached) $ac_c" 1>&6
5320 cat > conftest.
$ac_ext <<EOF
5321 #line 5322 "configure"
5322 #include "confdefs.h"
5323 #include <sys/types.h>
5329 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5330 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
5332 ac_cv_type_size_t
=yes
5335 ac_cv_type_size_t
=no
5340 echo "$ac_t""$ac_cv_type_size_t" 1>&6
5341 if test $ac_cv_type_size_t = no
; then
5342 cat >> confdefs.h
<<\EOF
5343 #define size_t unsigned
5348 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5349 # for constant arguments. Useless!
5350 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5351 echo "configure:5352: checking for working alloca.h" >&5
5352 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5353 echo $ac_n "(cached) $ac_c" 1>&6
5355 cat > conftest.
$ac_ext <<EOF
5356 #line 5357 "configure"
5357 #include "confdefs.h"
5360 char *p = alloca(2 * sizeof(int));
5363 if { (eval echo configure
:5364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5365 ac_cv_header_alloca_h
=yes
5367 echo "configure: failed program was:" >&5
5368 cat conftest.
$ac_ext >&5
5370 ac_cv_header_alloca_h
=no
5375 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5376 if test $ac_cv_header_alloca_h = yes; then
5377 cat >> confdefs.h
<<\EOF
5378 #define HAVE_ALLOCA_H 1
5383 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5384 echo "configure:5385: checking for alloca" >&5
5385 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5386 echo $ac_n "(cached) $ac_c" 1>&6
5388 cat > conftest.
$ac_ext <<EOF
5389 #line 5390 "configure"
5390 #include "confdefs.h"
5393 # define alloca __builtin_alloca
5396 # include <malloc.h>
5397 # define alloca _alloca
5400 # include <alloca.h>
5405 # ifndef alloca /* predefined by HP cc +Olibcalls */
5414 char *p = (char *) alloca(1);
5417 if { (eval echo configure
:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5419 ac_cv_func_alloca_works
=yes
5421 echo "configure: failed program was:" >&5
5422 cat conftest.
$ac_ext >&5
5424 ac_cv_func_alloca_works
=no
5429 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5430 if test $ac_cv_func_alloca_works = yes; then
5431 cat >> confdefs.h
<<\EOF
5432 #define HAVE_ALLOCA 1
5437 if test $ac_cv_func_alloca_works = no
; then
5438 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5439 # that cause trouble. Some versions do not even contain alloca or
5440 # contain a buggy version. If you still want to use their alloca,
5441 # use ar to extract alloca.o from them instead of compiling alloca.c.
5442 ALLOCA
=alloca.
${ac_objext}
5443 cat >> confdefs.h
<<\EOF
5448 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5449 echo "configure:5450: checking whether alloca needs Cray hooks" >&5
5450 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5451 echo $ac_n "(cached) $ac_c" 1>&6
5453 cat > conftest.
$ac_ext <<EOF
5454 #line 5455 "configure"
5455 #include "confdefs.h"
5456 #if defined(CRAY) && ! defined(CRAY2)
5463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5464 egrep "webecray" >/dev
/null
2>&1; then
5475 echo "$ac_t""$ac_cv_os_cray" 1>&6
5476 if test $ac_cv_os_cray = yes; then
5477 for ac_func
in _getb67 GETB67 getb67
; do
5478 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5479 echo "configure:5480: checking for $ac_func" >&5
5480 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5481 echo $ac_n "(cached) $ac_c" 1>&6
5483 cat > conftest.
$ac_ext <<EOF
5484 #line 5485 "configure"
5485 #include "confdefs.h"
5486 /* System header to define __stub macros and hopefully few prototypes,
5487 which can conflict with char $ac_func(); below. */
5489 /* Override any gcc2 internal prototype to avoid an error. */
5490 /* We use char because int might match the return type of a gcc2
5491 builtin and then its argument prototype would still apply. */
5496 /* The GNU C library defines this for functions which it implements
5497 to always fail with ENOSYS. Some functions are actually named
5498 something starting with __ and the normal name is an alias. */
5499 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5507 if { (eval echo configure
:5508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5509 eval "ac_cv_func_$ac_func=yes"
5511 echo "configure: failed program was:" >&5
5512 cat conftest.
$ac_ext >&5
5514 eval "ac_cv_func_$ac_func=no"
5519 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5520 echo "$ac_t""yes" 1>&6
5521 cat >> confdefs.h
<<EOF
5522 #define CRAY_STACKSEG_END $ac_func
5527 echo "$ac_t""no" 1>&6
5533 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5534 echo "configure:5535: checking stack direction for C alloca" >&5
5535 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5536 echo $ac_n "(cached) $ac_c" 1>&6
5538 if test "$cross_compiling" = yes; then
5539 ac_cv_c_stack_direction
=0
5541 cat > conftest.
$ac_ext <<EOF
5542 #line 5543 "configure"
5543 #include "confdefs.h"
5544 find_stack_direction ()
5546 static char *addr = 0;
5551 return find_stack_direction ();
5554 return (&dummy > addr) ? 1 : -1;
5558 exit (find_stack_direction() < 0);
5561 if { (eval echo configure
:5562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
5563 ac_cv_c_stack_direction
=1
5565 echo "configure: failed program was:" >&5
5566 cat conftest.
$ac_ext >&5
5568 ac_cv_c_stack_direction
=-1
5575 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5576 cat >> confdefs.h
<<EOF
5577 #define STACK_DIRECTION $ac_cv_c_stack_direction
5583 echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
5584 echo "configure:5585: checking whether we are using the GNU C Library 2.1 or newer" >&5
5585 if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
5586 echo $ac_n "(cached) $ac_c" 1>&6
5588 cat > conftest.
$ac_ext <<EOF
5589 #line 5590 "configure"
5590 #include "confdefs.h"
5592 #include <features.h>
5593 #ifdef __GNU_LIBRARY__
5594 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
5600 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5601 egrep "Lucky GNU user" >/dev
/null
2>&1; then
5603 ac_cv_gnu_library_2_1
=yes
5606 ac_cv_gnu_library_2_1
=no
5614 echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6
5616 GLIBC21
="$ac_cv_gnu_library_2_1"
5620 for ac_hdr
in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5621 stdlib.h string.h unistd.h sys
/param.h
5623 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5624 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5625 echo "configure:5626: checking for $ac_hdr" >&5
5626 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5627 echo $ac_n "(cached) $ac_c" 1>&6
5629 cat > conftest.
$ac_ext <<EOF
5630 #line 5631 "configure"
5631 #include "confdefs.h"
5634 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5635 { (eval echo configure
:5636: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5636 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5637 if test -z "$ac_err"; then
5639 eval "ac_cv_header_$ac_safe=yes"
5642 echo "configure: failed program was:" >&5
5643 cat conftest.
$ac_ext >&5
5645 eval "ac_cv_header_$ac_safe=no"
5649 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5650 echo "$ac_t""yes" 1>&6
5651 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5652 cat >> confdefs.h
<<EOF
5653 #define $ac_tr_hdr 1
5657 echo "$ac_t""no" 1>&6
5661 for ac_func
in feof_unlocked fgets_unlocked getcwd getegid geteuid \
5662 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
5663 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
5665 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5666 echo "configure:5667: checking for $ac_func" >&5
5667 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5668 echo $ac_n "(cached) $ac_c" 1>&6
5670 cat > conftest.
$ac_ext <<EOF
5671 #line 5672 "configure"
5672 #include "confdefs.h"
5673 /* System header to define __stub macros and hopefully few prototypes,
5674 which can conflict with char $ac_func(); below. */
5676 /* Override any gcc2 internal prototype to avoid an error. */
5677 /* We use char because int might match the return type of a gcc2
5678 builtin and then its argument prototype would still apply. */
5683 /* The GNU C library defines this for functions which it implements
5684 to always fail with ENOSYS. Some functions are actually named
5685 something starting with __ and the normal name is an alias. */
5686 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5694 if { (eval echo configure
:5695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5696 eval "ac_cv_func_$ac_func=yes"
5698 echo "configure: failed program was:" >&5
5699 cat conftest.
$ac_ext >&5
5701 eval "ac_cv_func_$ac_func=no"
5706 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5707 echo "$ac_t""yes" 1>&6
5708 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5709 cat >> confdefs.h
<<EOF
5710 #define $ac_tr_func 1
5714 echo "$ac_t""no" 1>&6
5721 am_cv_lib_iconv_ldpath
=
5722 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
5723 if test "${with_libiconv_prefix+set}" = set; then
5724 withval
="$with_libiconv_prefix"
5726 for dir
in `echo "$withval" | tr : ' '`; do
5727 if test -d $dir/include
; then CPPFLAGS
="$CPPFLAGS -I$dir/include"; fi
5728 if test -d $dir/lib
; then am_cv_lib_iconv_ldpath
="-L$dir/lib"; fi
5734 echo $ac_n "checking for iconv""... $ac_c" 1>&6
5735 echo "configure:5736: checking for iconv" >&5
5736 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
5737 echo $ac_n "(cached) $ac_c" 1>&6
5740 am_cv_func_iconv
="no, consider installing GNU libiconv"
5742 cat > conftest.
$ac_ext <<EOF
5743 #line 5744 "configure"
5744 #include "confdefs.h"
5748 iconv_t cd = iconv_open("","");
5749 iconv(cd,NULL,NULL,NULL,NULL);
5753 if { (eval echo configure
:5754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5755 am_cv_func_iconv
=yes
5757 echo "configure: failed program was:" >&5
5758 cat conftest.
$ac_ext >&5
5761 if test "$am_cv_func_iconv" != yes; then
5762 am_save_LIBS
="$LIBS"
5763 LIBS
="$LIBS $am_cv_libiconv_ldpath -liconv"
5764 cat > conftest.
$ac_ext <<EOF
5765 #line 5766 "configure"
5766 #include "confdefs.h"
5770 iconv_t cd = iconv_open("","");
5771 iconv(cd,NULL,NULL,NULL,NULL);
5775 if { (eval echo configure
:5776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5778 am_cv_func_iconv
=yes
5780 echo "configure: failed program was:" >&5
5781 cat conftest.
$ac_ext >&5
5784 LIBS
="$am_save_LIBS"
5789 echo "$ac_t""$am_cv_func_iconv" 1>&6
5790 if test "$am_cv_func_iconv" = yes; then
5791 cat >> confdefs.h
<<\EOF
5792 #define HAVE_ICONV 1
5795 echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
5796 echo "configure:5797: checking for iconv declaration" >&5
5797 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
5798 echo $ac_n "(cached) $ac_c" 1>&6
5801 cat > conftest.
$ac_ext <<EOF
5802 #line 5803 "configure"
5803 #include "confdefs.h"
5811 #if defined(__STDC__) || defined(__cplusplus)
5812 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5821 if { (eval echo configure
:5822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5823 am_cv_proto_iconv_arg1
=""
5825 echo "configure: failed program was:" >&5
5826 cat conftest.
$ac_ext >&5
5828 am_cv_proto_iconv_arg1
="const"
5831 am_cv_proto_iconv
="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5834 am_cv_proto_iconv
=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5835 echo "$ac_t""${ac_t:-
5836 }$am_cv_proto_iconv" 1>&6
5837 cat >> confdefs.h
<<EOF
5838 #define ICONV_CONST $am_cv_proto_iconv_arg1
5843 if test "$am_cv_lib_iconv" = yes; then
5844 LIBICONV
="$am_cv_lib_iconv_ldpath -liconv"
5849 echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
5850 echo "configure:5851: checking for nl_langinfo and CODESET" >&5
5851 if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
5852 echo $ac_n "(cached) $ac_c" 1>&6
5854 cat > conftest.
$ac_ext <<EOF
5855 #line 5856 "configure"
5856 #include "confdefs.h"
5857 #include <langinfo.h>
5859 char* cs = nl_langinfo(CODESET);
5862 if { (eval echo configure
:5863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5864 am_cv_langinfo_codeset
=yes
5866 echo "configure: failed program was:" >&5
5867 cat conftest.
$ac_ext >&5
5869 am_cv_langinfo_codeset
=no
5875 echo "$ac_t""$am_cv_langinfo_codeset" 1>&6
5876 if test $am_cv_langinfo_codeset = yes; then
5877 cat >> confdefs.h
<<\EOF
5878 #define HAVE_LANGINFO_CODESET 1
5883 if test $ac_cv_header_locale_h = yes; then
5884 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
5885 echo "configure:5886: checking for LC_MESSAGES" >&5
5886 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
5887 echo $ac_n "(cached) $ac_c" 1>&6
5889 cat > conftest.
$ac_ext <<EOF
5890 #line 5891 "configure"
5891 #include "confdefs.h"
5897 if { (eval echo configure
:5898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
5899 am_cv_val_LC_MESSAGES
=yes
5901 echo "configure: failed program was:" >&5
5902 cat conftest.
$ac_ext >&5
5904 am_cv_val_LC_MESSAGES
=no
5909 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
5910 if test $am_cv_val_LC_MESSAGES = yes; then
5911 cat >> confdefs.h
<<\EOF
5912 #define HAVE_LC_MESSAGES 1
5917 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
5918 echo "configure:5919: checking whether NLS is requested" >&5
5919 # Check whether --enable-nls or --disable-nls was given.
5920 if test "${enable_nls+set}" = set; then
5921 enableval
="$enable_nls"
5927 echo "$ac_t""$USE_NLS" 1>&6
5930 BUILD_INCLUDED_LIBINTL
=no
5931 USE_INCLUDED_LIBINTL
=no
5935 if test "$USE_NLS" = "yes"; then
5936 cat >> confdefs.h
<<\EOF
5937 #define ENABLE_NLS 1
5940 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
5941 echo "configure:5942: checking whether included gettext is requested" >&5
5942 # Check whether --with-included-gettext or --without-included-gettext was given.
5943 if test "${with_included_gettext+set}" = set; then
5944 withval
="$with_included_gettext"
5945 nls_cv_force_use_gnu_gettext
=$withval
5947 nls_cv_force_use_gnu_gettext
=no
5950 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
5952 nls_cv_use_gnu_gettext
="$nls_cv_force_use_gnu_gettext"
5953 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5959 ac_safe
=`echo "libintl.h" | sed 'y%./+-%__p_%'`
5960 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
5961 echo "configure:5962: checking for libintl.h" >&5
5962 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5963 echo $ac_n "(cached) $ac_c" 1>&6
5965 cat > conftest.
$ac_ext <<EOF
5966 #line 5967 "configure"
5967 #include "confdefs.h"
5968 #include <libintl.h>
5970 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5971 { (eval echo configure
:5972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5972 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5973 if test -z "$ac_err"; then
5975 eval "ac_cv_header_$ac_safe=yes"
5978 echo "configure: failed program was:" >&5
5979 cat conftest.
$ac_ext >&5
5981 eval "ac_cv_header_$ac_safe=no"
5985 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5986 echo "$ac_t""yes" 1>&6
5987 cat >> confdefs.h
<<\EOF
5988 #define HAVE_LIBINTL_H 1
5991 echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
5992 echo "configure:5993: checking for GNU gettext in libc" >&5
5993 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
5994 echo $ac_n "(cached) $ac_c" 1>&6
5996 cat > conftest.
$ac_ext <<EOF
5997 #line 5998 "configure"
5998 #include "confdefs.h"
5999 #include <libintl.h>
6000 extern int _nl_msg_cat_cntr;
6002 bindtextdomain ("", "");
6003 return (int) gettext ("") + _nl_msg_cat_cntr
6006 if { (eval echo configure
:6007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6008 gt_cv_func_gnugettext1_libc
=yes
6010 echo "configure: failed program was:" >&5
6011 cat conftest.
$ac_ext >&5
6013 gt_cv_func_gnugettext1_libc
=no
6018 echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
6020 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
6021 echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
6022 echo "configure:6023: checking for GNU gettext in libintl" >&5
6023 if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
6024 echo $ac_n "(cached) $ac_c" 1>&6
6026 gt_save_LIBS
="$LIBS"
6027 LIBS
="$LIBS -lintl $LIBICONV"
6028 cat > conftest.
$ac_ext <<EOF
6029 #line 6030 "configure"
6030 #include "confdefs.h"
6031 #include <libintl.h>
6032 extern int _nl_msg_cat_cntr;
6034 bindtextdomain ("", "");
6035 return (int) gettext ("") + _nl_msg_cat_cntr
6038 if { (eval echo configure
:6039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6040 gt_cv_func_gnugettext1_libintl
=yes
6042 echo "configure: failed program was:" >&5
6043 cat conftest.
$ac_ext >&5
6045 gt_cv_func_gnugettext1_libintl
=no
6048 LIBS
="$gt_save_LIBS"
6051 echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6
6054 if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6055 ||
{ test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6056 && test "$PACKAGE" != gettext; }; then
6057 cat >> confdefs.h
<<\EOF
6058 #define HAVE_GETTEXT 1
6062 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6063 INTLLIBS
="-lintl $LIBICONV"
6066 gt_save_LIBS
="$LIBS"
6067 LIBS
="$LIBS $INTLLIBS"
6068 for ac_func
in dcgettext
6070 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6071 echo "configure:6072: checking for $ac_func" >&5
6072 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6073 echo $ac_n "(cached) $ac_c" 1>&6
6075 cat > conftest.
$ac_ext <<EOF
6076 #line 6077 "configure"
6077 #include "confdefs.h"
6078 /* System header to define __stub macros and hopefully few prototypes,
6079 which can conflict with char $ac_func(); below. */
6081 /* Override any gcc2 internal prototype to avoid an error. */
6082 /* We use char because int might match the return type of a gcc2
6083 builtin and then its argument prototype would still apply. */
6088 /* The GNU C library defines this for functions which it implements
6089 to always fail with ENOSYS. Some functions are actually named
6090 something starting with __ and the normal name is an alias. */
6091 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6099 if { (eval echo configure
:6100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6101 eval "ac_cv_func_$ac_func=yes"
6103 echo "configure: failed program was:" >&5
6104 cat conftest.
$ac_ext >&5
6106 eval "ac_cv_func_$ac_func=no"
6111 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6112 echo "$ac_t""yes" 1>&6
6113 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6114 cat >> confdefs.h
<<EOF
6115 #define $ac_tr_func 1
6119 echo "$ac_t""no" 1>&6
6123 LIBS
="$gt_save_LIBS"
6125 # Extract the first word of "msgfmt", so it can be a program name with args.
6126 set dummy msgfmt
; ac_word
=$2
6127 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6128 echo "configure:6129: checking for $ac_word" >&5
6129 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6130 echo $ac_n "(cached) $ac_c" 1>&6
6134 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6137 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6138 for ac_dir
in $PATH; do
6139 test -z "$ac_dir" && ac_dir
=.
6140 if test -f $ac_dir/$ac_word; then
6141 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6142 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6148 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6152 MSGFMT
="$ac_cv_path_MSGFMT"
6153 if test "$MSGFMT" != ":"; then
6154 echo "$ac_t""$MSGFMT" 1>&6
6156 echo "$ac_t""no" 1>&6
6159 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6160 set dummy gmsgfmt
; ac_word
=$2
6161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6162 echo "configure:6163: checking for $ac_word" >&5
6163 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6164 echo $ac_n "(cached) $ac_c" 1>&6
6168 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6171 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6174 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6176 for ac_dir
in $ac_dummy; do
6177 test -z "$ac_dir" && ac_dir
=.
6178 if test -f $ac_dir/$ac_word; then
6179 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6184 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6188 GMSGFMT
="$ac_cv_path_GMSGFMT"
6189 if test -n "$GMSGFMT"; then
6190 echo "$ac_t""$GMSGFMT" 1>&6
6192 echo "$ac_t""no" 1>&6
6196 # Extract the first word of "xgettext", so it can be a program name with args.
6197 set dummy xgettext
; ac_word
=$2
6198 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6199 echo "configure:6200: checking for $ac_word" >&5
6200 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6201 echo $ac_n "(cached) $ac_c" 1>&6
6205 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6208 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6209 for ac_dir
in $PATH; do
6210 test -z "$ac_dir" && ac_dir
=.
6211 if test -f $ac_dir/$ac_word; then
6212 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6213 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6219 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6223 XGETTEXT
="$ac_cv_path_XGETTEXT"
6224 if test "$XGETTEXT" != ":"; then
6225 echo "$ac_t""$XGETTEXT" 1>&6
6227 echo "$ac_t""no" 1>&6
6235 echo "$ac_t""no" 1>&6
6239 if test "$CATOBJEXT" = "NONE"; then
6240 nls_cv_use_gnu_gettext
=yes
6244 if test "$nls_cv_use_gnu_gettext" = "yes"; then
6245 INTLOBJS
="\$(GETTOBJS)"
6246 # Extract the first word of "msgfmt", so it can be a program name with args.
6247 set dummy msgfmt
; ac_word
=$2
6248 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6249 echo "configure:6250: checking for $ac_word" >&5
6250 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
6251 echo $ac_n "(cached) $ac_c" 1>&6
6255 ac_cv_path_MSGFMT
="$MSGFMT" # Let the user override the test with a path.
6258 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6259 for ac_dir
in $PATH; do
6260 test -z "$ac_dir" && ac_dir
=.
6261 if test -f $ac_dir/$ac_word; then
6262 if $ac_dir/$ac_word --statistics /dev
/null
>/dev
/null
2>&1; then
6263 ac_cv_path_MSGFMT
="$ac_dir/$ac_word"
6269 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT
=":"
6273 MSGFMT
="$ac_cv_path_MSGFMT"
6274 if test "$MSGFMT" != ":"; then
6275 echo "$ac_t""$MSGFMT" 1>&6
6277 echo "$ac_t""no" 1>&6
6280 # Extract the first word of "gmsgfmt", so it can be a program name with args.
6281 set dummy gmsgfmt
; ac_word
=$2
6282 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6283 echo "configure:6284: checking for $ac_word" >&5
6284 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
6285 echo $ac_n "(cached) $ac_c" 1>&6
6289 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a path.
6292 ac_cv_path_GMSGFMT
="$GMSGFMT" # Let the user override the test with a dos path.
6295 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6297 for ac_dir
in $ac_dummy; do
6298 test -z "$ac_dir" && ac_dir
=.
6299 if test -f $ac_dir/$ac_word; then
6300 ac_cv_path_GMSGFMT
="$ac_dir/$ac_word"
6305 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT
="$MSGFMT"
6309 GMSGFMT
="$ac_cv_path_GMSGFMT"
6310 if test -n "$GMSGFMT"; then
6311 echo "$ac_t""$GMSGFMT" 1>&6
6313 echo "$ac_t""no" 1>&6
6316 # Extract the first word of "xgettext", so it can be a program name with args.
6317 set dummy xgettext
; ac_word
=$2
6318 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6319 echo "configure:6320: checking for $ac_word" >&5
6320 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
6321 echo $ac_n "(cached) $ac_c" 1>&6
6325 ac_cv_path_XGETTEXT
="$XGETTEXT" # Let the user override the test with a path.
6328 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
6329 for ac_dir
in $PATH; do
6330 test -z "$ac_dir" && ac_dir
=.
6331 if test -f $ac_dir/$ac_word; then
6332 if $ac_dir/$ac_word --omit-header /dev
/null
>/dev
/null
2>&1; then
6333 ac_cv_path_XGETTEXT
="$ac_dir/$ac_word"
6339 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT
=":"
6343 XGETTEXT
="$ac_cv_path_XGETTEXT"
6344 if test "$XGETTEXT" != ":"; then
6345 echo "$ac_t""$XGETTEXT" 1>&6
6347 echo "$ac_t""no" 1>&6
6351 BUILD_INCLUDED_LIBINTL
=yes
6352 USE_INCLUDED_LIBINTL
=yes
6354 INTLLIBS
="\$(top_builddir)/intl/libintl.a $LIBICONV"
6355 INTLDEPS
="\$(top_builddir)/intl/libintl.a"
6356 LIBS
=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6359 if test "$GMSGFMT" != ":"; then
6360 if $GMSGFMT --statistics /dev
/null
>/dev
/null
2>&1; then
6363 echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6
6368 if test "$XGETTEXT" != ":"; then
6369 if $XGETTEXT --omit-header /dev
/null
>/dev
/null
2>&1; then
6372 echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
6382 if test "$PACKAGE" = gettext; then
6383 BUILD_INCLUDED_LIBINTL
=yes
6386 for ac_prog
in bison
6388 # Extract the first word of "$ac_prog", so it can be a program name with args.
6389 set dummy
$ac_prog; ac_word
=$2
6390 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6391 echo "configure:6392: checking for $ac_word" >&5
6392 if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
6393 echo $ac_n "(cached) $ac_c" 1>&6
6395 if test -n "$INTLBISON"; then
6396 ac_cv_prog_INTLBISON
="$INTLBISON" # Let the user override the test.
6398 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
6400 for ac_dir
in $ac_dummy; do
6401 test -z "$ac_dir" && ac_dir
=.
6402 if test -f $ac_dir/$ac_word; then
6403 ac_cv_prog_INTLBISON
="$ac_prog"
6410 INTLBISON
="$ac_cv_prog_INTLBISON"
6411 if test -n "$INTLBISON"; then
6412 echo "$ac_t""$INTLBISON" 1>&6
6414 echo "$ac_t""no" 1>&6
6417 test -n "$INTLBISON" && break
6420 if test -z "$INTLBISON"; then
6423 echo $ac_n "checking version of bison""... $ac_c" 1>&6
6424 echo "configure:6425: checking version of bison" >&5
6425 ac_prog_version
=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6426 case $ac_prog_version in
6427 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
6428 1.2[6-9]* |
1.
[3-9][0-9]* |
[2-9].
*)
6429 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
6430 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
6432 echo "$ac_t""$ac_prog_version" 1>&6
6434 if test $ac_verc_fail = yes; then
6447 if test $USE_INCLUDED_LIBINTL = yes; then
6448 cat >> confdefs.h
<<\EOF
6449 #define USE_INCLUDED_LIBINTL 1
6455 nls_cv_header_libgt
=
6467 if test "x$CATOBJEXT" != x
; then
6468 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
6469 echo "configure:6470: checking for catalogs to be installed" >&5
6470 # Look for .po and .gmo files in the source directory.
6473 for cat in $srcdir/po
/*$CATOBJEXT $srcdir/po
/*.po
; do
6474 # If there aren't any .gmo files the shell will give us the
6475 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6477 case "$cat" in *\
**)
6480 # The quadruple backslash is collapsed to a double backslash
6481 # by the backticks, then collapsed again by the double quotes,
6482 # leaving us with one backslash in the sed expression (right
6483 # before the dot that mustn't act as a wildcard). The dot to
6484 # be escaped in the second expression is hiding inside CATOBJEXT.
6485 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!$CATOBJEXT!"`
6486 lang
=`echo $cat | sed -e 's!po/!!' -e "s!\\\\$CATOBJEXT!!"`
6487 # The user is allowed to set LINGUAS to a list of languages to
6488 # install catalogs for. If it's empty that means "all of them."
6489 if test "x$LINGUAS" = x
; then
6490 CATALOGS
="$CATALOGS $cat"
6491 XLINGUAS
="$XLINGUAS $lang"
6493 case "$LINGUAS" in *$lang*)
6494 CATALOGS
="$CATALOGS $cat"
6495 XLINGUAS
="$XLINGUAS $lang"
6501 echo "$ac_t""$LINGUAS" 1>&6
6505 if test -n "$ac_aux_dir"; then
6506 MKINSTALLDIRS
="$ac_aux_dir/mkinstalldirs"
6508 if test -z "$MKINSTALLDIRS"; then
6509 MKINSTALLDIRS
="\$(top_srcdir)/mkinstalldirs"
6513 INTL_LIBTOOL_SUFFIX_PREFIX
=
6517 # Windows32 Registry support for specifying GCC installation paths.
6518 # Check whether --enable-win32-registry or --disable-win32-registry was given.
6519 if test "${enable_win32_registry+set}" = set; then
6520 enableval
="$enable_win32_registry"
6525 win32 | pe | cygwin
* | mingw32
* | uwin
*)
6526 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
6527 echo "configure:6528: checking whether windows registry support is requested" >&5
6528 if test "x$enable_win32_registry" != xno
; then
6529 cat >> confdefs.h
<<\EOF
6530 #define ENABLE_WIN32_REGISTRY 1
6533 echo "$ac_t""yes" 1>&6
6535 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
6536 echo "configure:6537: checking for library containing RegOpenKeyExA" >&5
6537 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
6538 echo $ac_n "(cached) $ac_c" 1>&6
6540 ac_func_search_save_LIBS
="$LIBS"
6541 ac_cv_search_RegOpenKeyExA
="no"
6542 cat > conftest.
$ac_ext <<EOF
6543 #line 6544 "configure"
6544 #include "confdefs.h"
6545 /* Override any gcc2 internal prototype to avoid an error. */
6546 /* We use char because int might match the return type of a gcc2
6547 builtin and then its argument prototype would still apply. */
6548 char RegOpenKeyExA();
6554 if { (eval echo configure
:6555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6556 ac_cv_search_RegOpenKeyExA
="none required"
6558 echo "configure: failed program was:" >&5
6559 cat conftest.
$ac_ext >&5
6562 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i
in advapi32
; do
6563 LIBS
="-l$i $ac_func_search_save_LIBS"
6564 cat > conftest.
$ac_ext <<EOF
6565 #line 6566 "configure"
6566 #include "confdefs.h"
6567 /* Override any gcc2 internal prototype to avoid an error. */
6568 /* We use char because int might match the return type of a gcc2
6569 builtin and then its argument prototype would still apply. */
6570 char RegOpenKeyExA();
6576 if { (eval echo configure
:6577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
6578 ac_cv_search_RegOpenKeyExA
="-l$i"
6581 echo "configure: failed program was:" >&5
6582 cat conftest.
$ac_ext >&5
6586 LIBS
="$ac_func_search_save_LIBS"
6589 echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6
6590 if test "$ac_cv_search_RegOpenKeyExA" != "no"; then
6591 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS
="$ac_cv_search_RegOpenKeyExA $LIBS"
6597 echo "$ac_t""no" 1>&6
6600 # Check if user specified a different registry key.
6601 case "x${enable_win32_registry}" in
6604 gcc_cv_win32_registry_key
="$VERSION"
6607 # no registry lookup.
6608 gcc_cv_win32_registry_key
=''
6611 # user-specified key.
6612 gcc_cv_win32_registry_key
="$enable_win32_registry"
6616 if test "x$enable_win32_registry" != xno
; then
6617 echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
6618 echo "configure:6619: checking registry key on windows hosts" >&5
6619 cat >> confdefs.h
<<EOF
6620 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
6623 echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
6628 # Get an absolute path to the GCC top-level source directory
6634 # Conditionalize the makefile for this host machine.
6635 # Make-host contains the concatenation of all host makefile fragments
6636 # [there can be more than one]. This file is built by configure.frag.
6637 host_overrides
=Make-host
6638 dep_host_xmake_file
=
6639 for f
in ..
${host_xmake_file}
6641 if test -f ${srcdir}/config
/$f
6643 dep_host_xmake_file
="${dep_host_xmake_file} ${srcdir}/config/$f"
6647 # Conditionalize the makefile for this target machine.
6648 # Make-target contains the concatenation of all host makefile fragments
6649 # [there can be more than one]. This file is built by configure.frag.
6650 target_overrides
=Make-target
6652 for f
in ..
${tmake_file}
6654 if test -f ${srcdir}/config
/$f
6656 dep_tmake_file
="${dep_tmake_file} ${srcdir}/config/$f"
6660 # If the host doesn't support symlinks, modify CC in
6661 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
6662 # Otherwise, we can use "CC=$(CC)".
6664 if $symbolic_link $srcdir/gcc.c symtest.tem
2>/dev
/null
6666 cc_set_by_configure
="\$(CC)"
6667 quoted_cc_set_by_configure
="\$(CC)"
6668 stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6669 quoted_stage_prefix_set_by_configure
="\$(STAGE_PREFIX)"
6672 if cp -p $srcdir/gcc.c symtest.tem
2>/dev
/null
6674 symbolic_link
="cp -p"
6678 cc_set_by_configure
="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
6679 quoted_cc_set_by_configure
="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
6680 stage_prefix_set_by_configure
="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
6681 quoted_stage_prefix_set_by_configure
="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
6685 out_object_file
=`basename $out_file .c`.o
6688 for f
in $tm_file; do
6691 tm_file_list
="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6693 tm_file_list
="${tm_file_list} $f" ;;
6694 *) tm_file_list
="${tm_file_list} \$(srcdir)/config/$f" ;;
6699 for f
in $tm_p_file; do
6700 tm_p_file_list
="${tm_p_file_list} \$(srcdir)/config/$f"
6704 for f
in $host_xm_file; do
6707 host_xm_file_list
="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6708 auto-host.h | defaults.h
)
6709 host_xm_file_list
="${host_xm_file_list} $f" ;;
6710 *) host_xm_file_list
="${host_xm_file_list} \$(srcdir)/config/$f" ;;
6715 for f
in $build_xm_file; do
6718 build_xm_file_list
="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;;
6719 auto-build.h | auto-host.h | defaults.h
)
6720 build_xm_file_list
="${build_xm_file_list} $f" ;;
6721 *) build_xm_file_list
="${build_xm_file_list} \$(srcdir)/config/$f" ;;
6725 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
6726 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
6729 SYSTEM_HEADER_DIR
='$(NATIVE_SYSTEM_HEADER_DIR)'
6730 if test x
$host != x
$target
6732 CROSS
="-DCROSS_COMPILE"
6734 SYSTEM_HEADER_DIR
='$(CROSS_SYSTEM_HEADER_DIR)'
6737 # If this is a cross-compiler that does not
6738 # have its own set of headers then define
6741 # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS.
6742 # This prevents libgcc2 from containing any code which requires libc
6745 if test x
$host != x
$target && test x
$with_headers = x
; then
6746 inhibit_libc
=-Dinhibit_libc
6748 if test x
$with_newlib = xyes
; then
6749 inhibit_libc
=-Dinhibit_libc
6754 # When building gcc with a cross-compiler, we need to adjust things so
6755 # that the generator programs are still built with the native compiler.
6756 # Also, we cannot run fixincludes or fix-header.
6757 # Note that the terminology here is wrong; it should be BUILD_* throughout.
6760 # These are the normal (build=host) settings:
6762 HOST_PREFIX_1
=ignore-
6764 HOST_CFLAGS
='$(ALL_CFLAGS)'
6766 STMP_FIXINC
=stmp-fixinc
6767 STMP_FIXPROTO
=stmp-fixproto
6769 # And these apply if build != host.
6770 if test x
$build != x
$host
6773 HOST_PREFIX_1
=build-
6774 HOST_CC
='$(CC_FOR_BUILD)'
6775 HOST_CFLAGS
='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)'
6781 # Expand extra_headers to include complete path.
6782 # This substitutes for lots of t-* files.
6784 if test "x$extra_headers" = x
6787 # Prepend ${srcdir}/config/${cpu_type}/ to every entry in extra_headers.
6788 for file in $extra_headers;
6790 extra_headers_list
="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
6794 if test x
$use_collect2 = xno
; then
6798 # Add a definition of USE_COLLECT2 if system wants one.
6799 if test x
$use_collect2 != x
6801 host_xm_defines
="${host_xm_defines} USE_COLLECT2"
6802 xm_defines
="${xm_defines} USE_COLLECT2"
6805 # If we have gas in the build tree, make a link to it.
6806 if test -f ..
/gas
/Makefile
; then
6807 rm -f as
; $symbolic_link ..
/gas
/as-new
$host_exeext as
$host_exeext 2>/dev
/null
6810 # If we have nm and objdump in the build tree, make a link to them.
6811 if test -f ..
/binutils
/Makefile
; then
6812 rm -f nm
; $symbolic_link ..
/binutils
/nm-new
$host_exeext nm
$host_exeext 2>/dev
/null
6813 rm -f objdump
; $symbolic_link ..
/binutils
/objdump
$host_exeext objdump
$host_exeext 2>/dev
/null
6816 # If we have ld in the build tree, make a link to it.
6817 if test -f ..
/ld
/Makefile
; then
6818 rm -f collect-ld
; $symbolic_link ..
/ld
/ld-new
$host_exeext collect-ld
$host_exeext 2>/dev
/null
6821 # Figure out what assembler we will be using.
6822 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
6823 echo "configure:6824: checking what assembler to use" >&5
6825 gcc_cv_gas_major_version
=
6826 gcc_cv_gas_minor_version
=
6827 gcc_cv_as_gas_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
6828 gcc_cv_as_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6829 if test -x "$DEFAULT_ASSEMBLER"; then
6830 gcc_cv_as
="$DEFAULT_ASSEMBLER"
6831 elif test -x "$AS"; then
6833 elif test -x as
$host_exeext; then
6834 # Build using assembler in the current directory.
6835 gcc_cv_as
=.
/as
$host_exeext
6836 elif test -f $gcc_cv_as_gas_srcdir/configure.
in -a -f ..
/gas
/Makefile
; then
6837 # Single tree build which includes gas.
6838 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
6840 gcc_cv_gas_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6841 if test x
$gcc_cv_gas_version != x
; then
6845 gcc_cv_gas_major_version
=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
6846 gcc_cv_gas_minor_version
=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6849 if test "x$gcc_cv_as" = x
-a x
$host = x
$target; then
6851 # Search the same directories that the installed compiler will
6852 # search. Else we may find the wrong assembler and lose. If we
6853 # do not find a suitable assembler binary, then try the user's
6856 # Also note we have to check MD_EXEC_PREFIX before checking the
6857 # user's path. Unfortunately, there is no good way to get at the
6858 # value of MD_EXEC_PREFIX here. So we do a brute force search
6859 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6860 # to be fixed as part of the make/configure rewrite too.
6862 if test "x$exec_prefix" = xNONE
; then
6863 if test "x$prefix" = xNONE
; then
6864 test_prefix
=/usr
/local
6869 test_prefix
=$exec_prefix
6872 # If the loop below does not find an assembler, then use whatever
6873 # one we can find in the users's path.
6875 gcc_cv_as
=as
$host_exeext
6877 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6878 $test_prefix/lib/gcc-lib/$target \
6879 /usr/lib/gcc/$target/$gcc_version \
6880 /usr/lib/gcc/$target \
6881 $test_prefix/$target/bin/$target/$gcc_version \
6882 $test_prefix/$target/bin \
6887 /bsd43/usr/lib/cmplrs/cc \
6888 /usr/cross64/usr/bin \
6889 /usr/lib/cmplrs/cc \
6890 /sysv/usr/lib/cmplrs/cc \
6891 /svr4/usr/lib/cmplrs/cc \
6894 for dir
in $test_dirs; do
6895 if test -f $dir/as
$host_exeext; then
6896 gcc_cv_as
=$dir/as
$host_exeext
6901 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
6902 echo "$ac_t"""newly built gas
"" 1>&6
6904 echo "$ac_t""$gcc_cv_as" 1>&6
6907 # Figure out what linker we will be using.
6908 echo $ac_n "checking what linker to use""... $ac_c" 1>&6
6909 echo "configure:6910: checking what linker to use" >&5
6911 gcc_cv_gld_major_version
=
6912 gcc_cv_gld_minor_version
=
6913 gcc_cv_ld_gld_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
6914 gcc_cv_ld_bfd_srcdir
=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
6915 if test -x "$DEFAULT_LINKER"; then
6916 gcc_cv_ld
="$DEFAULT_LINKER"
6917 elif test -x "$LD"; then
6919 elif test -x ld
$host_exeext; then
6920 # Build using linker in the current directory.
6921 gcc_cv_ld
=.
/ld
$host_exeext
6922 elif test -f $gcc_cv_ld_gld_srcdir/configure.
in -a -f ..
/ld
/Makefile
; then
6923 # Single tree build which includes ld.
6924 for f
in $gcc_cv_ld_bfd_srcdir/configure
$gcc_cv_ld_gld_srcdir/configure
$gcc_cv_ld_gld_srcdir/configure.
in $gcc_cv_ld_gld_srcdir/Makefile.
in
6926 gcc_cv_gld_version
=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
6927 if test x
$gcc_cv_gld_version != x
; then
6931 gcc_cv_gld_major_version
=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
6932 gcc_cv_gld_minor_version
=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
6935 if test "x$gcc_cv_ld" = x
-a x
$host = x
$target; then
6937 # Search the same directories that the installed compiler will
6938 # search. Else we may find the wrong linker and lose. If we
6939 # do not find a suitable linker binary, then try the user's
6942 # Also note we have to check MD_EXEC_PREFIX before checking the
6943 # user's path. Unfortunately, there is no good way to get at the
6944 # value of MD_EXEC_PREFIX here. So we do a brute force search
6945 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
6946 # to be fixed as part of the make/configure rewrite too.
6948 if test "x$exec_prefix" = xNONE
; then
6949 if test "x$prefix" = xNONE
; then
6950 test_prefix
=/usr
/local
6955 test_prefix
=$exec_prefix
6958 # If the loop below does not find an linker, then use whatever
6959 # one we can find in the users's path.
6961 gcc_cv_ld
=ld
$host_exeext
6963 test_dirs
="$test_prefix/lib/gcc-lib/$target/$gcc_version \
6964 $test_prefix/lib/gcc-lib/$target \
6965 /usr/lib/gcc/$target/$gcc_version \
6966 /usr/lib/gcc/$target \
6967 $test_prefix/$target/bin/$target/$gcc_version \
6968 $test_prefix/$target/bin \
6973 /bsd43/usr/lib/cmplrs/cc \
6974 /usr/cross64/usr/bin \
6975 /usr/lib/cmplrs/cc \
6976 /sysv/usr/lib/cmplrs/cc \
6977 /svr4/usr/lib/cmplrs/cc \
6980 for dir
in $test_dirs; do
6981 if test -f $dir/ld
$host_exeext; then
6982 gcc_cv_ld
=$dir/ld
$host_exeext
6987 if test x
$gcc_cv_gld_major_version != x
-a x
$gcc_cv_gld_minor_version != x
; then
6988 echo "$ac_t"""newly built ld
"" 1>&6
6990 echo "$ac_t""$gcc_cv_ld" 1>&6
6993 # Figure out what nm we will be using.
6994 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
6995 echo "configure:6996: checking what nm to use" >&5
6996 if test -x nm
$host_exeext; then
6997 gcc_cv_nm
=.
/nm
$host_exeext
6998 elif test x
$host = x
$target; then
7000 gcc_cv_nm
=nm
$host_exeext
7002 echo "$ac_t""$gcc_cv_nm" 1>&6
7004 # Figure out what objdump we will be using.
7005 echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
7006 echo "configure:7007: checking what objdump to use" >&5
7007 if test -x objdump
$host_exeext; then
7008 gcc_cv_objdump
=.
/objdump
$host_exeext
7009 elif test x
$host = x
$target; then
7011 gcc_cv_objdump
=objdump
$host_exeext
7013 echo "$ac_t""$gcc_cv_objdump" 1>&6
7015 # Figure out what assembler alignment features are present.
7016 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7017 echo "configure:7018: checking assembler alignment features" >&5
7018 gcc_cv_as_alignment_features
=none
7019 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7020 # Gas version 2.6 and later support for .balign and .p2align.
7021 # bytes to skip when using .p2align.
7022 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7023 gcc_cv_as_alignment_features
=".balign and .p2align"
7024 cat >> confdefs.h
<<\EOF
7025 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7029 # Gas version 2.8 and later support specifying the maximum
7030 # bytes to skip when using .p2align.
7031 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
7032 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7033 cat >> confdefs.h
<<\EOF
7034 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7038 elif test x
$gcc_cv_as != x
; then
7039 # Check if we have .balign and .p2align
7040 echo ".balign 4" > conftest.s
7041 echo ".p2align 2" >> conftest.s
7042 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7043 gcc_cv_as_alignment_features
=".balign and .p2align"
7044 cat >> confdefs.h
<<\EOF
7045 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7049 rm -f conftest.s conftest.o
7050 # Check if specifying the maximum bytes to skip when
7051 # using .p2align is supported.
7052 echo ".p2align 4,,7" > conftest.s
7053 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7054 gcc_cv_as_alignment_features
=".p2align including maximum skip"
7055 cat >> confdefs.h
<<\EOF
7056 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7060 rm -f conftest.s conftest.o
7062 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
7064 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
7065 echo "configure:7066: checking assembler subsection support" >&5
7066 gcc_cv_as_subsections
=no
7067 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7068 if test "$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
7069 gcc_cv_as_subsections
="working .subsection -1"
7071 elif test x
$gcc_cv_as != x
; then
7072 # Check if we have .subsection
7073 echo ".subsection 1" > conftest.s
7074 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7075 gcc_cv_as_subsections
=".subsection"
7076 if test x
$gcc_cv_nm != x
; then
7077 cat > conftest.s
<<EOF
7078 conftest_label1: .word 0
7080 conftest_label2: .word 0
7083 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7084 $gcc_cv_nm conftest.o |
grep conftest_label1
> conftest.nm1
7085 $gcc_cv_nm conftest.o |
grep conftest_label2 |
sed -e 's/label2/label1/' > conftest.nm2
7086 if cmp conftest.nm1 conftest.nm2
> /dev
/null
2>&1; then
7089 gcc_cv_as_subsections
="working .subsection -1"
7094 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7096 if test x
"$gcc_cv_as_subsections" = x
"working .subsection -1"; then
7097 cat >> confdefs.h
<<\EOF
7098 #define HAVE_GAS_SUBSECTION_ORDERING 1
7102 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
7104 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
7105 echo "configure:7106: checking assembler weak support" >&5
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 "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
7109 gcc_cv_as_weak
="yes"
7111 elif test x
$gcc_cv_as != x
; then
7112 # Check if we have .weak
7113 echo " .weak foobar" > conftest.s
7114 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7115 gcc_cv_as_weak
="yes"
7117 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7119 if test x
"$gcc_cv_as_weak" = xyes
; then
7120 cat >> confdefs.h
<<\EOF
7121 #define HAVE_GAS_WEAK 1
7125 echo "$ac_t""$gcc_cv_as_weak" 1>&6
7127 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
7128 echo "configure:7129: checking assembler hidden support" >&5
7130 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7131 if test "$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
7132 gcc_cv_as_hidden
="yes"
7134 elif test x
$gcc_cv_as != x
; then
7135 # Check if we have .hidden
7136 echo " .hidden foobar" > conftest.s
7137 echo "foobar:" >> conftest.s
7138 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7139 gcc_cv_as_hidden
="yes"
7141 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7143 if test x
"$gcc_cv_as_hidden" = xyes
; then
7144 cat >> confdefs.h
<<\EOF
7145 #define HAVE_GAS_HIDDEN 1
7149 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
7151 echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
7152 echo "configure:7153: checking assembler leb128 support" >&5
7154 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7155 if test "$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
7156 gcc_cv_as_leb128
="yes"
7158 elif test x
$gcc_cv_as != x
; then
7159 # Check if we have .[us]leb128, and support symbol arithmetic with it.
7160 cat > conftest.s
<<EOF
7168 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7169 gcc_cv_as_leb128
="yes"
7171 # GAS versions before 2.11 do not support uleb128,
7172 # despite appearing to.
7173 # ??? There exists an elf-specific test that will crash
7174 # the assembler. Perhaps it's better to figure out whether
7175 # arbitrary sections are supported and try the test.
7176 as_ver
=`$gcc_cv_as --version 2>/dev/null | head -1`
7177 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7178 as_ver
=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
7179 as_major
=`echo $as_ver | sed 's/\..*//'`
7180 as_minor
=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
7181 if test $as_major -eq 2 -a $as_minor -lt 11; then
7182 gcc_cv_as_leb128
="no"
7186 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7188 if test x
"$gcc_cv_as_leb128" = xyes
; then
7189 cat >> confdefs.h
<<\EOF
7190 #define HAVE_AS_LEB128 1
7194 echo "$ac_t""$gcc_cv_as_leb128" 1>&6
7196 echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
7197 echo "configure:7198: checking assembler eh_frame optimization" >&5
7198 gcc_cv_as_eh_frame
=no
7199 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7200 if test "$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
7201 gcc_cv_as_eh_frame
="yes"
7203 elif test x
$gcc_cv_as != x
; then
7204 # Check if this is GAS.
7205 as_ver
=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
7206 rm -f a.out
2> /dev
/null
7207 if echo "$as_ver" |
grep GNU
> /dev
/null
; then
7208 # Versions up to and including 2.11.0 may mis-optimize
7209 # .eh_frame data. Try something.
7210 cat > conftest.s
<<EOF
7217 .section .eh_frame,"aw",@progbits
7219 .4byte .LECIE1-.LSCIE1
7233 .4byte .LEFDE1-.LASFDE1
7235 .4byte .LASFDE1-__FRAME_BEGIN__
7244 cat > conftest.lit
<<EOF
7245 0000 10000000 00000000 017a0001 781a0004 .........z..x...
7246 0010 01000000 12000000 18000000 00000000 ................
7247 0020 08000000 04080000 0044 .........D
7249 cat > conftest.big
<<EOF
7250 0000 00000010 00000000 017a0001 781a0004 .........z..x...
7251 0010 00000001 00000012 00000018 00000000 ................
7252 0020 00000008 04000000 0844 .........D
7254 # If the assembler didn't choke, and we can objdump,
7255 # and we got the correct data, then succeed.
7256 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7257 && $gcc_cv_objdump -s -j .eh_frame conftest.o
2>/dev
/null \
7258 |
tail -3 > conftest.got \
7259 && { cmp conftest.lit conftest.got
> /dev
/null
2>&1 \
7260 ||
cmp conftest.big conftest.got
> /dev
/null
2>&1; }
7262 gcc_cv_as_eh_frame
="yes"
7264 gcc_cv_as_eh_frame
="bad"
7265 if $gcc_cv_as -o conftest.o
--traditional-format /dev
/null
; then
7266 cat >> confdefs.h
<<\EOF
7267 #define USE_AS_TRADITIONAL_FORMAT 1
7275 echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
7277 echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
7278 echo "configure:7279: checking assembler section merging support" >&5
7279 gcc_cv_as_shf_merge
=no
7280 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7281 if test "$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
7282 gcc_cv_as_shf_merge
=yes
7284 elif test x
$gcc_cv_as != x
; then
7285 # Check if we support SHF_MERGE sections
7286 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
7287 if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s
> /dev
/null
2>&1; then
7288 gcc_cv_as_shf_merge
=yes
7290 rm -f conftest.s conftest.o
7292 if test x
"$gcc_cv_as_shf_merge" = xyes
; then
7293 cat >> confdefs.h
<<\EOF
7294 #define HAVE_GAS_SHF_MERGE 1
7298 echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
7301 # All TARGET_ABI_OSF targets.
7302 alpha
*-*-osf* | alpha
*-*-linux* | alpha
*-*-*bsd
*)
7303 echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
7304 echo "configure:7305: checking assembler supports explicit relocations" >&5
7305 if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
7306 echo $ac_n "(cached) $ac_c" 1>&6
7309 gcc_cv_as_explicit_relocs
=unknown
7310 if test x
$gcc_cv_gas_major_version != x \
7311 -a x
$gcc_cv_gas_minor_version != x
7313 if test "$gcc_cv_gas_major_version" -eq 2 \
7314 -a "$gcc_cv_gas_minor_version" -ge 12 \
7315 -o "$gcc_cv_gas_major_version" -gt 2; then
7316 gcc_cv_as_explicit_relocs
=yes
7318 elif test x
$gcc_cv_as != x
; then
7319 cat > conftest.s
<< 'EOF'
7322 extbl
$3, $2, $3 !lituse_bytoff
!1
7323 ldq
$2, a
($29) !literal
!1
7324 ldq
$4, b
($29) !literal
!2
7325 ldq_u
$3, 0($2) !lituse_base
!1
7326 ldq
$27, f
($29) !literal
!5
7327 jsr
$26, ($27), f
!lituse_jsr
!5
7328 ldah
$29, 0($26) !gpdisp
!3
7329 lda
$0, c
($29) !gprel
7330 ldah
$1, d
($29) !gprelhigh
7331 lda
$1, d
($1) !gprellow
7332 lda
$29, 0($29) !gpdisp
!3
7334 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7335 gcc_cv_as_explicit_relocs
=yes
7337 gcc_cv_as_explicit_relocs
=no
7339 rm -f conftest.s conftest.o
7344 echo "$ac_t""$gcc_cv_as_explicit_relocs" 1>&6
7345 if test "x$gcc_cv_as_explicit_relocs" = xyes
; then
7346 cat >> confdefs.h
<<\EOF
7347 #define HAVE_AS_EXPLICIT_RELOCS 1
7353 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
7354 echo "configure:7355: checking assembler .register pseudo-op support" >&5
7355 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
7356 echo $ac_n "(cached) $ac_c" 1>&6
7359 gcc_cv_as_register_pseudo_op
=unknown
7360 if test x
$gcc_cv_as != x
; then
7361 # Check if we have .register
7362 echo ".register %g2, #scratch" > conftest.s
7363 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7364 gcc_cv_as_register_pseudo_op
=yes
7366 gcc_cv_as_register_pseudo_op
=no
7368 rm -f conftest.s conftest.o
7373 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
7374 if test "x$gcc_cv_as_register_pseudo_op" = xyes
; then
7375 cat >> confdefs.h
<<\EOF
7376 #define HAVE_AS_REGISTER_PSEUDO_OP 1
7381 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
7382 echo "configure:7383: checking assembler supports -relax" >&5
7383 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
7384 echo $ac_n "(cached) $ac_c" 1>&6
7387 gcc_cv_as_relax_opt
=unknown
7388 if test x
$gcc_cv_as != x
; then
7389 # Check if gas supports -relax
7390 echo ".text" > conftest.s
7391 if $gcc_cv_as -relax -o conftest.o conftest.s
> /dev
/null
2>&1; then
7392 gcc_cv_as_relax_opt
=yes
7394 gcc_cv_as_relax_opt
=no
7396 rm -f conftest.s conftest.o
7401 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
7402 if test "x$gcc_cv_as_relax_opt" = xyes
; then
7403 cat >> confdefs.h
<<\EOF
7404 #define HAVE_AS_RELAX_OPTION 1
7409 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
7410 echo "configure:7411: checking assembler and linker support unaligned pc related relocs" >&5
7411 if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
7412 echo $ac_n "(cached) $ac_c" 1>&6
7415 gcc_cv_as_sparc_ua_pcrel
=unknown
7416 if test x
$gcc_cv_as != x
-a x
$gcc_cv_ld != x
; then
7417 gcc_cv_as_sparc_ua_pcrel
=no
7418 echo ".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo)" > conftest.s
7419 if $gcc_cv_as -K PIC
-o conftest.o conftest.s
> /dev
/null
2>&1; then
7420 if $gcc_cv_ld -o conftest conftest.o
-G > /dev
/null
2>&1; then
7421 gcc_cv_as_sparc_ua_pcrel
=yes
7424 rm -f conftest.s conftest.o conftest
7429 echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel" 1>&6
7430 if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes
; then
7431 cat >> confdefs.h
<<\EOF
7432 #define HAVE_AS_SPARC_UA_PCREL 1
7439 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
7440 echo "configure:7441: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
7441 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
7442 echo $ac_n "(cached) $ac_c" 1>&6
7445 if test -n "$gcc_cv_as"; then
7446 echo ".xword foo" > conftest.s
7447 gcc_cv_as_flags64
=no
7448 for flag
in "-xarch=v9" "-64 -Av9"; do
7449 if $gcc_cv_as $flag -o conftest.o conftest.s \
7450 > /dev
/null
2>&1; then
7451 gcc_cv_as_flags64
=$flag
7455 rm -f conftest.s conftest.o
7457 if test "$gas" = yes; then
7458 gcc_cv_as_flags64
="-64 -Av9"
7460 gcc_cv_as_flags64
="-xarch=v9"
7466 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
7467 if test "x$gcc_cv_as_flags64" = xno
; then
7469 tmake_file
=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7470 dep_tmake_file
=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
7473 cat >> confdefs.h
<<EOF
7474 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
7479 *) gcc_cv_as_flags64
=${gcc_cv_as_flags64-no}
7483 if test "x$gcc_cv_as_flags64" != xno
; then
7484 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
7485 echo "configure:7486: checking for assembler offsetable %lo() support" >&5
7486 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
7487 echo $ac_n "(cached) $ac_c" 1>&6
7490 gcc_cv_as_offsetable_lo10
=unknown
7491 if test "x$gcc_cv_as" != x
; then
7492 # Check if assembler has offsetable %lo()
7493 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
7494 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
7495 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
7497 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
7498 > /dev
/null
2>&1; then
7499 if cmp conftest.o conftest1.o
> /dev
/null
2>&1; then
7500 gcc_cv_as_offsetable_lo10
=no
7502 gcc_cv_as_offsetable_lo10
=yes
7505 gcc_cv_as_offsetable_lo10
=no
7507 rm -f conftest.s conftest.o conftest1.s conftest1.o
7512 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
7513 if test "x$gcc_cv_as_offsetable_lo10" = xyes
; then
7514 cat >> confdefs.h
<<\EOF
7515 #define HAVE_AS_OFFSETABLE_LO10 1
7523 i
[34567]86-*-* | x86_64-
*-*)
7524 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
7525 echo "configure:7526: checking assembler instructions" >&5
7526 gcc_cv_as_instructions
=
7527 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
; then
7528 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
7529 gcc_cv_as_instructions
="filds fists"
7531 elif test x
$gcc_cv_as != x
; then
7532 set "filds fists" "filds mem; fists mem"
7535 echo "$2" > conftest.s
7536 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7537 gcc_cv_as_instructions
=${gcc_cv_as_instructions}$1" "
7541 rm -f conftest.s conftest.o
7543 if test x
"$gcc_cv_as_instructions" != x
; then
7544 cat >> confdefs.h
<<EOF
7545 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1
7549 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
7551 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
7552 echo "configure:7553: checking assembler GOTOFF in data directives" >&5
7553 gcc_cv_as_gotoff_in_data
=no
7554 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
7556 if test "$gcc_cv_gas_major_version" -eq 2 \
7557 -a "$gcc_cv_gas_minor_version" -ge 11 \
7558 -o "$gcc_cv_gas_major_version" -gt 2; then
7559 gcc_cv_as_gotoff_in_data
=yes
7561 elif test x
$gcc_cv_as != x
; then
7562 cat > conftest.s
<<EOF
7569 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1; then
7570 gcc_cv_as_gotoff_in_data
=yes
7573 cat >> confdefs.h
<<EOF
7574 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi`
7577 echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
7581 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
7582 echo "configure:7583: checking assembler dwarf2 debug_line support" >&5
7583 gcc_cv_as_dwarf2_debug_line
=no
7584 # ??? Not all targets support dwarf2 debug_line, even within a version
7585 # of gas. Moreover, we need to emit a valid instruction to trigger any
7586 # info to the output file. So, as supported targets are added to gas 2.11,
7587 # add some instruction here to (also) show we expect this might work.
7588 # ??? Once 2.11 is released, probably need to add first known working
7589 # version to the per-target configury.
7591 i?
86*-*-* | mips
*-*-* | alpha
*-*-* | powerpc
*-*-* | sparc
*-*-* | m68
*-*-* | x86_64
*-*-*)
7598 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7600 if test "$gcc_cv_gas_major_version" -eq 2 \
7601 -a "$gcc_cv_gas_minor_version" -ge 11 \
7602 -o "$gcc_cv_gas_major_version" -gt 2 \
7603 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7604 && test x
"$insn" != x
; then
7605 gcc_cv_as_dwarf2_debug_line
="yes"
7607 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7608 echo ' .file 1 "conftest.s"' > conftest.s
7609 echo ' .loc 1 3 0' >> conftest.s
7610 echo " $insn" >> conftest.s
7611 # ??? This fails with non-gnu grep.
7612 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1 \
7613 && grep debug_line conftest.o
> /dev
/null
2>&1 ; then
7614 # The .debug_line file table must be in the exact order that
7615 # we specified the files, since these indices are also used
7616 # by DW_AT_decl_file. Approximate this test by testing if
7617 # the assembler bitches if the same index is assigned twice.
7618 echo ' .file 1 "foo.s"' > conftest.s
7619 echo ' .file 1 "bar.s"' >> conftest.s
7620 if $gcc_cv_as -o conftest.o conftest.s
> /dev
/null
2>&1
7622 gcc_cv_as_dwarf2_debug_line
="no"
7624 gcc_cv_as_dwarf2_debug_line
="yes"
7627 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
7629 if test x
"$gcc_cv_as_dwarf2_debug_line" = xyes
; then
7630 cat >> confdefs.h
<<\EOF
7631 #define HAVE_AS_DWARF2_DEBUG_LINE 1
7635 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
7637 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
7638 echo "configure:7639: checking assembler --gdwarf2 support" >&5
7639 gcc_cv_as_gdwarf2_flag
=no
7640 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7642 if test "$gcc_cv_gas_major_version" -eq 2 \
7643 -a "$gcc_cv_gas_minor_version" -ge 11 \
7644 -o "$gcc_cv_gas_major_version" -gt 2 \
7645 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7646 && test x
"$insn" != x
; then
7647 gcc_cv_as_gdwarf2_debug_flag
="yes"
7649 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7650 echo '' > conftest.s
7651 # ??? This fails with non-gnu grep.
7652 if $gcc_cv_as --gdwarf2 -o conftest.o conftest.s
> /dev
/null
2>&1
7654 gcc_cv_as_gdwarf2_flag
="yes"
7656 rm -f conftest.s conftest.o
7658 if test x
"$gcc_cv_as_gdwarf2_flag" = xyes
; then
7659 cat >> confdefs.h
<<\EOF
7660 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
7664 echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
7666 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
7667 echo "configure:7668: checking assembler --gstabs support" >&5
7668 gcc_cv_as_gstabs_flag
=no
7669 if test x
$gcc_cv_gas_major_version != x
-a x
$gcc_cv_gas_minor_version != x
;
7671 if test "$gcc_cv_gas_major_version" -eq 2 \
7672 -a "$gcc_cv_gas_minor_version" -ge 11 \
7673 -o "$gcc_cv_gas_major_version" -gt 2 \
7674 && grep 'obj_format = elf' ..
/gas
/Makefile
> /dev
/null \
7675 && test x
"$insn" != x
; then
7676 gcc_cv_as_gstabs_debug_flag
="yes"
7678 elif test x
$gcc_cv_as != x
-a x
"$insn" != x
; then
7679 echo '' > conftest.s
7680 # ??? This fails with non-gnu grep.
7681 if $gcc_cv_as --gstabs -o conftest.o conftest.s
> /dev
/null
2>&1 ; then
7682 gcc_cv_as_gstabs_flag
="yes"
7684 rm -f conftest.s conftest.o
7686 if test x
"$gcc_cv_as_gstabs_flag" = xyes
; then
7687 cat >> confdefs.h
<<\EOF
7688 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
7692 echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
7694 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
7695 echo "configure:7696: checking linker PT_GNU_EH_FRAME support" >&5
7696 gcc_cv_ld_eh_frame_hdr
=no
7697 if test x
$gcc_cv_gld_major_version != x
-a x
$gcc_cv_gld_minor_version != x
; then
7698 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ..
/ld
/Makefile
> /dev
/null
; then
7699 gcc_cv_ld_eh_frame_hdr
=yes
7701 elif test x
$gcc_cv_ld != x
; then
7702 # Check if linker supports --eh-frame-hdr option
7703 if $gcc_cv_ld --help 2>/dev
/null |
grep eh-frame-hdr
> /dev
/null
; then
7704 gcc_cv_ld_eh_frame_hdr
=yes
7707 if test x
"$gcc_cv_ld_eh_frame_hdr" = xyes
; then
7708 cat >> confdefs.h
<<\EOF
7709 #define HAVE_LD_EH_FRAME_HDR 1
7713 echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
7715 if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
7716 cat >> confdefs.h
<<EOF
7717 #define PREFIX_INCLUDE_DIR "$prefix/include"
7722 # Figure out what language subdirectories are present.
7723 # Look if the user specified --enable-languages="..."; if not, use
7724 # the environment variable $LANGUAGES if defined. $LANGUAGES might
7726 # NB: embedded tabs in this IF block -- do not untabify
7727 if test x
"${enable_languages+set}" != xset
; then
7728 if test x
"${LANGUAGES+set}" = xset
; then
7729 enable_languages
="${LANGUAGES}"
7730 echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2
7733 enable_languages
=all
7736 if test x
"${enable_languages}" = x ||
7737 test x
"${enable_languages}" = xyes
;
7739 { echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; }
7742 enable_languages
=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
7744 # First scan to see if an enabled language requires some other language.
7745 # We assume that a given config-lang.in will list all the language
7746 # front ends it requires, even if some are required indirectly.
7747 for lang
in ${srcdir}/*/config-lang.
in ..
7752 # The odd quoting in the next line works around
7753 # an apparent bug in bash 1.12 on linux.
7754 ${srcdir}/[*]/config-lang.
in)
7757 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7758 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
7759 for other
in $this_lang_requires
7761 case ,${enable_languages}, in
7767 enable_languages
="$enable_languages,$other"
7776 for lang
in ${srcdir}/*/config-lang.
in ..
7780 # The odd quoting in the next line works around
7781 # an apparent bug in bash 1.12 on linux.
7782 ${srcdir}/[*]/config-lang.
in) ;;
7784 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7785 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
7786 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
7787 if test "x$lang_alias" = x
7789 echo "$lang doesn't set \$language." 1>&2
7792 case ${build_by_default},${enable_languages}, in
7793 *,$lang_alias,*) add_this_lang
=yes ;;
7794 no
,*) add_this_lang
=no
;;
7795 *,all
,*) add_this_lang
=yes ;;
7796 *) add_this_lang
=no
;;
7798 if test x
"${add_this_lang}" = xyes
; then
7800 ${srcdir}/ada
/config-lang.
in)
7801 if test x
$have_gnat = xyes
; then
7802 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7806 subdirs
="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
7814 # Make gthr-default.h if we have a thread file.
7816 if test $thread_file != single
; then
7817 rm -f gthr-default.h
7818 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
7819 gthread_flags
=-DHAVE_GTHR_DEFAULT
7823 # Find out what GC implementation we want, or may, use.
7824 # Check whether --with-gc or --without-gc was given.
7825 if test "${with_gc+set}" = set; then
7832 { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
7840 echo "Using $GGC for garbage collection."
7842 # Use the system's zlib library.
7844 zlibinc
="-I\$(srcdir)/../zlib"
7845 # Check whether --with-system-zlib or --without-system-zlib was given.
7846 if test "${with_system_zlib+set}" = set; then
7847 withval
="$with_system_zlib"
7857 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
7858 echo "configure:7859: checking whether to enable maintainer-specific portions of Makefiles" >&5
7859 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7860 if test "${enable_maintainer_mode+set}" = set; then
7861 enableval
="$enable_maintainer_mode"
7862 maintainer_mode
=$enableval
7868 echo "$ac_t""$maintainer_mode" 1>&6
7870 if test "$maintainer_mode" = "yes"; then
7876 # With Setjmp/Longjmp based exception handling.
7877 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
7878 if test "${enable_sjlj_exceptions+set}" = set; then
7879 enableval
="$enable_sjlj_exceptions"
7880 sjlj
=`if test $enableval = yes; then echo 1; else echo 0; fi`
7881 cat >> confdefs.h
<<EOF
7882 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
7888 # Make empty files to contain the specs and options for each language.
7889 # Then add #include lines to for a compiler that has specs and/or options.
7894 for subdir
in .
$subdirs
7896 if test -f $srcdir/$subdir/lang-specs.h
; then
7897 lang_specs_files
="$lang_specs_files $srcdir/$subdir/lang-specs.h"
7899 if test -f $srcdir/$subdir/lang-options.h
; then
7900 lang_options_files
="$lang_options_files $srcdir/$subdir/lang-options.h"
7902 if test -f $srcdir/$subdir/$subdir-tree.def
; then
7903 lang_tree_files
="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
7907 # These (without "all_") are set in each config-lang.in.
7908 # `language' must be a single word so is spelled singularly.
7913 all_outputs
='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
7914 # List of language makefile fragments.
7917 # Add the language fragments.
7918 # Languages are added via two mechanisms. Some information must be
7919 # recorded in makefile variables, these are defined in config-lang.in.
7920 # We accumulate them and plug them into the main Makefile.
7921 # The other mechanism is a set of hooks for each of the main targets
7922 # like `clean', `install', etc.
7924 language_fragments
="Make-lang"
7925 language_hooks
="Make-hooks"
7927 for s
in ..
$subdirs
7936 .
${srcdir}/$s/config-lang.
in
7937 if test "x$language" = x
7939 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
7942 all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Make-lang.in"
7943 if test -f ${srcdir}/$s/Makefile.
in
7944 then all_lang_makefiles
="$all_lang_makefiles ${srcdir}/$s/Makefile.in"
7946 all_languages
="$all_languages $language"
7947 if test "x$boot_language" = xyes
7949 all_boot_languages
="$all_boot_languages $language"
7951 all_compilers
="$all_compilers $compilers"
7952 all_stagestuff
="$all_stagestuff $stagestuff"
7953 all_outputs
="$all_outputs $outputs"
7958 for language
in ..
$all_languages
7960 if test $language != ".."
7962 check_languages
="$check_languages check-$language"
7966 # Since we can't use `::' targets, we link each language in
7967 # with a set of hooks, reached indirectly via lang.${target}.
7971 target_list
="all.build all.cross start.encap rest.encap \
7972 info dvi generated-manpages \
7973 install-normal install-common install-info install-man \
7975 mostlyclean clean distclean extraclean maintainer-clean \
7976 stage1 stage2 stage3 stage4"
7977 for t
in $target_list
7980 for lang
in ..
$all_languages
7982 if test $lang != ".."; then
7986 echo "lang.$t: $x" >> Make-hooks
7991 echo "dir ." > .gdbinit
7992 echo "dir ${srcdir}" >> .gdbinit
7993 if test x
$gdb_needs_out_file_path = xyes
7995 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
7997 if test "x$subdirs" != x
; then
8000 echo "dir ${srcdir}/$s" >> .gdbinit
8003 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
8005 # Define variables host_canonical and build_canonical
8006 # because some Cygnus local changes in the Makefile depend on them.
8007 build_canonical
=${build}
8008 host_canonical
=${host}
8010 if test "${host}" != "${target}" ; then
8011 target_subdir
=${target_alias}/
8017 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8018 # absolute path for gcc_tooldir based on inserting the number of up-directory
8019 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8020 # $(libsubdir)/@(unlibsubdir) based path.
8021 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8022 # make and thus we'd get different behavior depending on where we built the
8024 if test x
$exec_prefix = xNONE
-o x
$exec_prefix = x
$prefix; then
8025 gcc_tooldir
='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8027 # An explanation of the sed strings:
8028 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
8029 # -e 's|/$||' match a trailing forward slash and eliminates it
8030 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
8031 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
8033 # (*) Note this pattern overwrites the first character of the string
8034 # with a forward slash if one is not already present. This is not a
8035 # problem because the exact names of the sub-directories concerned is
8036 # unimportant, just the number of them matters.
8038 # The practical upshot of these patterns is like this:
8040 # prefix exec_prefix result
8041 # ------ ----------- ------
8043 # /foo/ /foo/bar ../
8044 # /foo /foo/bar/ ../
8045 # /foo/ /foo/bar/ ../
8046 # /foo /foo/bar/ugg ../../
8049 gcc_tooldir
="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8054 # Find a directory in which to install a shared libgcc.
8056 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
8057 if test "${enable_version_specific_runtime_libs+set}" = set; then
8058 enableval
="$enable_version_specific_runtime_libs"
8063 # Check whether --with-slibdir or --without-slibdir was given.
8064 if test "${with_slibdir+set}" = set; then
8065 withval
="$with_slibdir"
8066 slibdir
="$with_slibdir"
8068 if test "${enable_version_specific_runtime_libs+set}" = set; then
8069 slibdir
='$(libsubdir)'
8070 elif test "$host" != "$target"; then
8071 slibdir
='$(build_tooldir)/lib'
8079 # Nothing to do for FLOAT_H, float_format already handled.
8083 # Process the language and host/target makefile fragments.
8084 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag
$srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8086 # Substitute configuration variables
8150 # Echo that links are built
8151 if test x
$host = x
$target
8159 if test x
$host != x
$build
8161 str3
=" on a $build system"
8164 if test "x$str2" != x ||
test "x$str3" != x
8169 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8171 if test "x$str2" != x ||
test "x$str3" != x
8173 echo " ${str2}${str3}." 1>&2
8176 # Truncate the target if necessary
8177 if test x
$host_truncate_target != x
; then
8178 target
=`echo $target | sed -e 's/\(..............\).*/\1/'`
8181 # Configure the subdirectories
8182 # AC_CONFIG_SUBDIRS($subdirs)
8184 # Create the Makefile
8185 # and configure language subdirectories
8187 cat > confcache
<<\EOF
8188 # This file is a shell script that caches the results of configure
8189 # tests run on this system so they can be shared between configure
8190 # scripts and configure runs. It is not useful on other systems.
8191 # If it contains results you don't want to keep, you may remove or edit it.
8193 # By default, configure uses ./config.cache as the cache file,
8194 # creating it if it does not exist already. You can give configure
8195 # the --cache-file=FILE option to use a different cache file; that is
8196 # what configure does when it calls configure scripts in
8197 # subdirectories, so they share the cache.
8198 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8199 # config.status only pays attention to the cache file if you give it the
8200 # --recheck option to rerun configure.
8203 # The following way of writing the cache mishandles newlines in values,
8204 # but we know of no workaround that is simple, portable, and efficient.
8205 # So, don't put newlines in cache variables' values.
8206 # Ultrix sh set writes to stderr and can't be redirected directly,
8207 # and sets the high bit in the cache file unless we assign to the vars.
8209 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8211 # `set' does not quote correctly, so add quotes (double-quote substitution
8212 # turns \\\\ into \\, and sed turns \\ into \).
8214 -e "s/'/'\\\\''/g" \
8215 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8218 # `set' quotes correctly as required by POSIX, so do not add quotes.
8219 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8222 if cmp -s $cache_file confcache
; then
8225 if test -w $cache_file; then
8226 echo "updating cache $cache_file"
8227 cat confcache
> $cache_file
8229 echo "not updating unwritable cache $cache_file"
8234 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8236 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
8237 # Let make expand exec_prefix.
8238 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
8240 # Any assignment to VPATH causes Sun make to only execute
8241 # the first set of double-colon rules, so remove it if not needed.
8242 # If there is a colon in the path, we need to keep it.
8243 if test "x$srcdir" = x.
; then
8244 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
8247 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8249 DEFS
=-DHAVE_CONFIG_H
8251 # Without the "./", some shells look in PATH for config.status.
8252 : ${CONFIG_STATUS=./config.status}
8254 echo creating
$CONFIG_STATUS
8255 rm -f $CONFIG_STATUS
8256 cat > $CONFIG_STATUS <<EOF
8258 # Generated automatically by configure.
8259 # Run this file to recreate the current configuration.
8260 # This directory was configured as follows,
8261 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8263 # $0 $ac_configure_args
8265 # Compiler output produced by configure, useful for debugging
8266 # configure, is in ./config.log if it exists.
8268 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8271 case "\$ac_option" in
8272 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8273 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8274 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8275 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8276 echo "$CONFIG_STATUS generated by autoconf version 2.13"
8278 -help | --help | --hel | --he | --h)
8279 echo "\$ac_cs_usage"; exit 0 ;;
8280 *) echo "\$ac_cs_usage"; exit 1 ;;
8284 ac_given_srcdir=$srcdir
8286 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8288 cat >> $CONFIG_STATUS <<EOF
8290 # Protect against being on the right side of a sed subst in config.status.
8291 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8292 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8296 s%@CFLAGS@%$CFLAGS%g
8297 s%@CPPFLAGS@%$CPPFLAGS%g
8298 s%@CXXFLAGS@%$CXXFLAGS%g
8299 s%@FFLAGS@%$FFLAGS%g
8301 s%@LDFLAGS@%$LDFLAGS%g
8303 s%@exec_prefix@%$exec_prefix%g
8304 s%@prefix@%$prefix%g
8305 s%@program_transform_name@%$program_transform_name%g
8306 s%@bindir@%$bindir%g
8307 s%@sbindir@%$sbindir%g
8308 s%@libexecdir@%$libexecdir%g
8309 s%@datadir@%$datadir%g
8310 s%@sysconfdir@%$sysconfdir%g
8311 s%@sharedstatedir@%$sharedstatedir%g
8312 s%@localstatedir@%$localstatedir%g
8313 s%@libdir@%$libdir%g
8314 s%@includedir@%$includedir%g
8315 s%@oldincludedir@%$oldincludedir%g
8316 s%@infodir@%$infodir%g
8317 s%@mandir@%$mandir%g
8318 s%@enable_multilib@%$enable_multilib%g
8319 s%@enable_shared@%$enable_shared%g
8321 s%@host_alias@%$host_alias%g
8322 s%@host_cpu@%$host_cpu%g
8323 s%@host_vendor@%$host_vendor%g
8324 s%@host_os@%$host_os%g
8325 s%@target@%$target%g
8326 s%@target_alias@%$target_alias%g
8327 s%@target_cpu@%$target_cpu%g
8328 s%@target_vendor@%$target_vendor%g
8329 s%@target_os@%$target_os%g
8331 s%@build_alias@%$build_alias%g
8332 s%@build_cpu@%$build_cpu%g
8333 s%@build_vendor@%$build_vendor%g
8334 s%@build_os@%$build_os%g
8336 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
8337 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
8338 s%@strict1_warn@%$strict1_warn%g
8340 s%@warn_cflags@%$warn_cflags%g
8341 s%@stage1_cflags@%$stage1_cflags%g
8342 s%@SET_MAKE@%$SET_MAKE%g
8346 s%@RANLIB@%$RANLIB%g
8347 s%@INSTALL@%$INSTALL%g
8348 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8349 s%@INSTALL_DATA@%$INSTALL_DATA%g
8350 s%@GNATBIND@%$GNATBIND%g
8352 s%@have_mktemp_command@%$have_mktemp_command%g
8353 s%@MAKEINFO@%$MAKEINFO%g
8354 s%@BUILD_INFO@%$BUILD_INFO%g
8355 s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g
8358 s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g
8359 s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g
8360 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
8361 s%@LIBICONV@%$LIBICONV%g
8362 s%@manext@%$manext%g
8363 s%@objext@%$objext%g
8364 s%@FORBUILD@%$FORBUILD%g
8365 s%@PACKAGE@%$PACKAGE%g
8366 s%@VERSION@%$VERSION%g
8367 s%@ALLOCA@%$ALLOCA%g
8368 s%@GLIBC21@%$GLIBC21%g
8369 s%@USE_NLS@%$USE_NLS%g
8370 s%@MSGFMT@%$MSGFMT%g
8371 s%@GMSGFMT@%$GMSGFMT%g
8372 s%@XGETTEXT@%$XGETTEXT%g
8373 s%@INTLBISON@%$INTLBISON%g
8374 s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g
8375 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8376 s%@CATALOGS@%$CATALOGS%g
8377 s%@CATOBJEXT@%$CATOBJEXT%g
8378 s%@INTLLIBS@%$INTLLIBS%g
8379 s%@INTLDEPS@%$INTLDEPS%g
8380 s%@INTLOBJS@%$INTLOBJS%g
8382 s%@DATADIRNAME@%$DATADIRNAME%g
8383 s%@INSTOBJEXT@%$INSTOBJEXT%g
8384 s%@GENCAT@%$GENCAT%g
8385 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8386 s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g
8389 s%@SYSTEM_HEADER_DIR@%$SYSTEM_HEADER_DIR%g
8390 s%@inhibit_libc@%$inhibit_libc%g
8391 s%@HOST_PREFIX@%$HOST_PREFIX%g
8392 s%@HOST_PREFIX_1@%$HOST_PREFIX_1%g
8393 s%@HOST_CC@%$HOST_CC%g
8394 s%@HOST_CFLAGS@%$HOST_CFLAGS%g
8395 s%@STMP_FIXINC@%$STMP_FIXINC%g
8396 s%@STMP_FIXPROTO@%$STMP_FIXPROTO%g
8397 s%@gthread_flags@%$gthread_flags%g
8399 s%@zlibdir@%$zlibdir%g
8400 s%@zlibinc@%$zlibinc%g
8402 s%@build_canonical@%$build_canonical%g
8403 s%@host_canonical@%$host_canonical%g
8404 s%@target_subdir@%$target_subdir%g
8405 s%@gcc_tooldir@%$gcc_tooldir%g
8406 s%@dollar@%$dollar%g
8407 s%@slibdir@%$slibdir%g
8408 s%@objdir@%$objdir%g
8409 s%@subdirs@%$subdirs%g
8410 s%@all_boot_languages@%$all_boot_languages%g
8411 s%@all_compilers@%$all_compilers%g
8412 s%@all_lang_makefiles@%$all_lang_makefiles%g
8413 s%@all_languages@%$all_languages%g
8414 s%@all_stagestuff@%$all_stagestuff%g
8415 s%@build_exeext@%$build_exeext%g
8416 s%@build_install_headers_dir@%$build_install_headers_dir%g
8417 s%@build_xm_file_list@%$build_xm_file_list%g
8418 s%@build_xm_file@%$build_xm_file%g
8419 s%@build_xm_defines@%$build_xm_defines%g
8420 s%@check_languages@%$check_languages%g
8421 s%@cc_set_by_configure@%$cc_set_by_configure%g
8422 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8423 s%@cpp_install_dir@%$cpp_install_dir%g
8424 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8425 s%@dep_tmake_file@%$dep_tmake_file%g
8426 s%@extra_headers_list@%$extra_headers_list%g
8427 s%@extra_objs@%$extra_objs%g
8428 s%@extra_parts@%$extra_parts%g
8429 s%@extra_passes@%$extra_passes%g
8430 s%@extra_programs@%$extra_programs%g
8431 s%@float_h_file@%$float_h_file%g
8432 s%@gcc_config_arguments@%$gcc_config_arguments%g
8433 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8434 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
8435 s%@gcc_version@%$gcc_version%g
8436 s%@gcc_version_full@%$gcc_version_full%g
8437 s%@gcc_version_trigger@%$gcc_version_trigger%g
8438 s%@host_exeext@%$host_exeext%g
8439 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8440 s%@host_xm_file_list@%$host_xm_file_list%g
8441 s%@host_xm_file@%$host_xm_file%g
8442 s%@host_xm_defines@%$host_xm_defines%g
8443 s%@install@%$install%g
8444 s%@lang_options_files@%$lang_options_files%g
8445 s%@lang_specs_files@%$lang_specs_files%g
8446 s%@lang_tree_files@%$lang_tree_files%g
8447 s%@local_prefix@%$local_prefix%g
8448 s%@md_file@%$md_file%g
8449 s%@objc_boehm_gc@%$objc_boehm_gc%g
8450 s%@out_file@%$out_file%g
8451 s%@out_object_file@%$out_object_file%g
8452 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8453 s%@quoted_stage_prefix_set_by_configure@%$quoted_stage_prefix_set_by_configure%g
8454 s%@symbolic_link@%$symbolic_link%g
8455 s%@thread_file@%$thread_file%g
8456 s%@tm_file_list@%$tm_file_list%g
8457 s%@tm_file@%$tm_file%g
8458 s%@tm_p_file_list@%$tm_p_file_list%g
8459 s%@tm_p_file@%$tm_p_file%g
8460 s%@xm_file@%$xm_file%g
8461 s%@xm_defines@%$xm_defines%g
8462 s%@c_target_objs@%$c_target_objs%g
8463 s%@cxx_target_objs@%$cxx_target_objs%g
8464 s%@target_cpu_default@%$target_cpu_default%g
8465 /@target_overrides@/r $target_overrides
8466 s%@target_overrides@%%g
8467 /@host_overrides@/r $host_overrides
8468 s%@host_overrides@%%g
8469 /@language_fragments@/r $language_fragments
8470 s%@language_fragments@%%g
8471 /@language_hooks@/r $language_hooks
8472 s%@language_hooks@%%g
8477 cat >> $CONFIG_STATUS <<\EOF
8479 # Split the substitutions into bite-sized pieces for seds with
8480 # small command number limits, like on Digital OSF/1 and HP-UX.
8481 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
8482 ac_file
=1 # Number of current file.
8483 ac_beg
=1 # First line for current file.
8484 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
8487 while $ac_more_lines; do
8488 if test $ac_beg -gt 1; then
8489 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
8491 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
8493 if test ! -s conftest.s
$ac_file; then
8495 rm -f conftest.s
$ac_file
8497 if test -z "$ac_sed_cmds"; then
8498 ac_sed_cmds
="sed -f conftest.s$ac_file"
8500 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
8502 ac_file
=`expr $ac_file + 1`
8504 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
8507 if test -z "$ac_sed_cmds"; then
8512 cat >> $CONFIG_STATUS <<EOF
8514 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8516 cat >> $CONFIG_STATUS <<\EOF
8517 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
8518 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8520 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8521 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8522 *) ac_file_in
="${ac_file}.in" ;;
8525 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8527 # Remove last slash and all that follows it. Not all systems have dirname.
8528 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8529 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
8530 # The file is in a subdirectory.
8531 test ! -d "$ac_dir" && mkdir
"$ac_dir"
8532 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
8533 # A "../" for each directory in $ac_dir_suffix.
8534 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8536 ac_dir_suffix
= ac_dots
=
8539 case "$ac_given_srcdir" in
8541 if test -z "$ac_dots"; then top_srcdir
=.
8542 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8543 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
8545 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8546 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
8550 echo creating
"$ac_file"
8552 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8554 *Makefile
*) ac_comsub
="1i\\
8555 # $configure_input" ;;
8559 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8561 s%@configure_input@%$configure_input%g
8562 s%@srcdir@%$srcdir%g
8563 s%@top_srcdir@%$top_srcdir%g
8564 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
8568 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8569 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8571 # ac_d sets the value in "#define NAME VALUE" lines.
8572 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8573 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
8576 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8577 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8578 ac_uB
='\([ ]\)%\1#\2define\3'
8581 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8582 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8583 ac_eB
='$%\1#\2define\3'
8587 if test "${CONFIG_HEADERS+set}" != set; then
8589 cat >> $CONFIG_STATUS <<EOF
8590 CONFIG_HEADERS="auto-host.h:config.in"
8592 cat >> $CONFIG_STATUS <<\EOF
8594 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
8595 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8597 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
8598 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
8599 *) ac_file_in
="${ac_file}.in" ;;
8602 echo creating
$ac_file
8604 rm -f conftest.frag conftest.
in conftest.out
8605 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8606 cat $ac_file_inputs > conftest.
in
8610 # Transform confdefs.h into a sed script conftest.vals that substitutes
8611 # the proper values into config.h.in to produce config.h. And first:
8612 # Protect against being on the right side of a sed subst in config.status.
8613 # Protect against being in an unquoted here document in config.status.
8615 cat > conftest.hdr
<<\EOF
8618 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8622 sed -n -f conftest.hdr confdefs.h > conftest.vals
8625 # This sed command replaces #undef with comments. This is necessary, for
8626 # example, in the case of _POSIX_SOURCE, which is predefined and required
8627 # on some systems where configure will not decide to define it.
8628 cat >> conftest.vals <<\EOF
8629 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8632 # Break up conftest.vals because some shells have a limit on
8633 # the size of here documents, and old seds have small limits too.
8638 ac_lines=`grep -c . conftest.vals
`
8639 # grep -c gives empty output for an empty file on some AIX systems.
8640 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8641 # Write a limited-size here document to conftest.frag.
8642 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8643 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8645 sed -f conftest.frag conftest.in > conftest.out
8647 mv conftest.out conftest.in
8649 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8651 mv conftest.tail conftest.vals
8655 cat >> $CONFIG_STATUS <<\EOF
8656 rm -f conftest.frag conftest.h
8657 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8658 cat conftest.in >> conftest.h
8660 if cmp -s $ac_file conftest.h 2>/dev/null; then
8661 echo "$ac_file is unchanged"
8664 # Remove last slash and all that follows it. Not all systems have dirname.
8665 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
8666 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8667 # The file is in a subdirectory.
8668 test ! -d "$ac_dir" && mkdir "$ac_dir"
8671 mv conftest.h $ac_file
8676 cat >> $CONFIG_STATUS <<EOF
8679 symbolic_link='$symbolic_link'
8682 cat >> $CONFIG_STATUS <<\EOF
8683 for ac_file in $CONFIG_FILES; do
8684 # Support "outfile[:infile[:infile...]]"
8686 *:*) ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
8688 # PO directories have a Makefile.in generated from Makefile.in.in.
8689 case "$ac_file" in */Makefile.in)
8690 # Adjust a relative srcdir.
8691 ac_dir=`echo "$ac_file"|
sed 's%/[^/][^/]*$%%'`
8692 ac_dir_suffix="/`echo "$ac_dir"|
sed 's%^\./%%'`"
8693 ac_dots=`echo "$ac_dir_suffix"|
sed 's%/[^/]*%../%g'`
8694 # In autoconf-2.13 it is called $ac_given_srcdir.
8695 # In autoconf-2.50 it is called $srcdir.
8696 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8697 case "$ac_given_srcdir" in
8698 .) top_srcdir=`echo $ac_dots|
sed 's%/$%%'` ;;
8699 /*) top_srcdir="$ac_given_srcdir" ;;
8700 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
8702 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8703 rm -f "$ac_dir/POTFILES"
8704 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8705 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
8706 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8707 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8713 case x$CONFIG_HEADERS in
8714 xauto-host.h:config.in)
8717 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8718 # bootstrapping and the installation procedure can still use
8719 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
8720 # FLAGS_TO_PASS has been modified to solve the problem there.
8721 # This is virtually a duplicate of what happens in configure.lang; we do
8722 # an extra check to make sure this only happens if ln -s can be used.
8723 if test "$symbolic_link" = "ln -s"; then
8724 for d in .. ${subdirs} fixinc ; do
8725 if test $d != ..; then
8728 for t in stage1 stage2 stage3 stage4 include
8731 $symbolic_link ../$t $t 2>/dev/null
8737 # Avoid having to add intl to our include paths.
8738 if test -f intl/libintl.h; then
8739 echo creating libintl.h
8740 echo '#include "intl/libintl.h"' >libintl.h
8745 chmod +x $CONFIG_STATUS
8746 rm -fr confdefs* $ac_clean_files
8747 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1