3 # From configure.in CVSid
14 # Guess values for system-dependent variables and create Makefiles.
15 # Generated automatically using autoconf version 2.13
16 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
18 # This configure script is free software; the Free Software Foundation
19 # gives unlimited permission to copy, distribute and modify it.
23 ac_default_prefix=/usr/local
24 # Any additions from configure.in:
26 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)"
28 --with-gettext=DIR find GNU gettext source code in DIR (not needed)"
30 --with-gd=DIR find libgd include dir and library with prefix DIR"
32 --with-gd-include=DIR find libgd include files in DIR"
34 --with-gd-lib=DIR find libgd library files in DIR"
36 --with-fp if using floating-point hardware [default=yes]"
38 --with-binutils=PATH specify location of binutils (as and ld)"
40 --with-elf if using the ELF object format"
42 --without-cvs if CVS should not be used"
44 --with-headers=PATH location of system headers to use
45 [e.g. /usr/src/linux/include]
46 [default=compiler default]"
48 --enable-libio build in GNU libio instead of GNU stdio"
50 --disable-sanity-checks really do not use threads (should not be used
51 except in special situations) [default=yes]"
53 --enable-shared build shared library [default=yes if GNU ld & ELF]"
55 --enable-profile build profiled library [default=yes]"
57 --enable-omitfp build undebuggable optimized library [default=no]"
59 --enable-bounded build with runtime bounds checking [default=no]"
61 --disable-versioning do not include versioning information in the
62 library objects [default=yes if supported]"
64 --enable-add-ons[=DIR1,DIR2]...
65 configure and build add-ons in DIR1,DIR2,...
66 search for add-ons if no parameter given"
68 --enable-static-nss build static NSS modules [default=no]"
70 --disable-force-install don't force installation of files from this package,
71 even if they are older than the installed files"
73 --enable-kernel=VERSION compile for compatibility with kernel not older
76 # Initialize some variables set by options.
77 # The variables have the same names as the options, with
78 # dashes changed to underlines.
80 cache_file=./config.cache
89 program_transform_name=s,x,x,
97 bindir='${exec_prefix}/bin'
98 sbindir='${exec_prefix}/sbin'
99 libexecdir='${exec_prefix}/libexec'
100 datadir='${prefix}/share'
101 sysconfdir='${prefix}/etc'
102 sharedstatedir='${prefix}/com'
103 localstatedir='${prefix}/var'
104 libdir='${exec_prefix}/lib'
105 includedir='${prefix}/include'
106 oldincludedir='/usr/include'
107 infodir='${prefix}/info'
108 mandir='${prefix}/man'
110 # Initialize some other variables.
113 SHELL=${CONFIG_SHELL-/bin/sh}
114 # Maximum number of lines to put in a shell here document.
121 # If the previous option needs an argument, assign it.
122 if test -n "$ac_prev"; then
123 eval "$ac_prev=\$ac_option"
129 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
133 # Accept the important Cygnus configure options, so we can diagnose typos.
137 -bindir | --bindir | --bindi | --bind | --bin | --bi)
139 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
140 bindir="$ac_optarg" ;;
142 -build | --build | --buil | --bui | --bu)
144 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
145 build="$ac_optarg" ;;
147 -cache-file | --cache-file | --cache-fil | --cache-fi \
148 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
149 ac_prev=cache_file ;;
150 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
151 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
152 cache_file="$ac_optarg" ;;
154 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
156 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
158 datadir="$ac_optarg" ;;
160 -disable-* | --disable-*)
161 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
162 # Reject names that are not valid shell variable names.
163 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
164 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
166 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
167 eval "enable_${ac_feature}=no" ;;
169 -enable-* | --enable-*)
170 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
171 # Reject names that are not valid shell variable names.
172 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
173 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
175 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
180 eval "enable_${ac_feature}='$ac_optarg'" ;;
182 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
183 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
184 | --exec | --exe | --ex)
185 ac_prev=exec_prefix ;;
186 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
187 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
188 | --exec=* | --exe=* | --ex=*)
189 exec_prefix="$ac_optarg" ;;
191 -gas | --gas | --ga | --g)
192 # Obsolete; use --with-gas.
195 -help | --help | --hel | --he)
196 # Omit some internal or obsolete options to make the list less imposing.
197 # This message is too long to be a string in the A/UX 3.1 sh.
199 Usage: configure [options] [host]
200 Options: [defaults in brackets after descriptions]
202 --cache-file=FILE cache test results in FILE
203 --help print this message
204 --no-create do not create output files
205 --quiet, --silent do not print \`checking...' messages
206 --version print the version of autoconf that created configure
207 Directory and file names:
208 --prefix=PREFIX install architecture-independent files in PREFIX
210 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
212 --bindir=DIR user executables in DIR [EPREFIX/bin]
213 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
214 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
215 --datadir=DIR read-only architecture-independent data in DIR
217 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
218 --sharedstatedir=DIR modifiable architecture-independent data in DIR
220 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
221 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
222 --includedir=DIR C header files in DIR [PREFIX/include]
223 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
224 --infodir=DIR info documentation in DIR [PREFIX/info]
225 --mandir=DIR man documentation in DIR [PREFIX/man]
226 --srcdir=DIR find the sources in DIR [configure dir or ..]
227 --program-prefix=PREFIX prepend PREFIX to installed program names
228 --program-suffix=SUFFIX append SUFFIX to installed program names
229 --program-transform-name=PROGRAM
230 run sed PROGRAM on installed program names
234 --build=BUILD configure for building on BUILD [BUILD=HOST]
235 --host=HOST configure for HOST [guessed]
236 --target=TARGET configure for TARGET [TARGET=HOST]
237 Features and packages:
238 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
239 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
240 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
241 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
242 --x-includes=DIR X include files are in DIR
243 --x-libraries=DIR X library files are in DIR
245 if test -n "$ac_help"; then
246 echo "--enable and --with options recognized:$ac_help"
250 -host | --host | --hos | --ho)
252 -host=* | --host=* | --hos=* | --ho=*)
255 -includedir | --includedir | --includedi | --included | --include \
256 | --includ | --inclu | --incl | --inc)
257 ac_prev=includedir ;;
258 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
259 | --includ=* | --inclu=* | --incl=* | --inc=*)
260 includedir="$ac_optarg" ;;
262 -infodir | --infodir | --infodi | --infod | --info | --inf)
264 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
265 infodir="$ac_optarg" ;;
267 -libdir | --libdir | --libdi | --libd)
269 -libdir=* | --libdir=* | --libdi=* | --libd=*)
270 libdir="$ac_optarg" ;;
272 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
273 | --libexe | --libex | --libe)
274 ac_prev=libexecdir ;;
275 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
276 | --libexe=* | --libex=* | --libe=*)
277 libexecdir="$ac_optarg" ;;
279 -localstatedir | --localstatedir | --localstatedi | --localstated \
280 | --localstate | --localstat | --localsta | --localst \
281 | --locals | --local | --loca | --loc | --lo)
282 ac_prev=localstatedir ;;
283 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
284 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
285 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
286 localstatedir="$ac_optarg" ;;
288 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
290 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
291 mandir="$ac_optarg" ;;
294 # Obsolete; use --without-fp.
297 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
301 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
302 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
305 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
306 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
307 | --oldin | --oldi | --old | --ol | --o)
308 ac_prev=oldincludedir ;;
309 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
310 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
311 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
312 oldincludedir="$ac_optarg" ;;
314 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
316 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
317 prefix="$ac_optarg" ;;
319 -program-prefix | --program-prefix | --program-prefi | --program-pref \
320 | --program-pre | --program-pr | --program-p)
321 ac_prev=program_prefix ;;
322 -program-prefix=* | --program-prefix=* | --program-prefi=* \
323 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
324 program_prefix="$ac_optarg" ;;
326 -program-suffix | --program-suffix | --program-suffi | --program-suff \
327 | --program-suf | --program-su | --program-s)
328 ac_prev=program_suffix ;;
329 -program-suffix=* | --program-suffix=* | --program-suffi=* \
330 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
331 program_suffix="$ac_optarg" ;;
333 -program-transform-name | --program-transform-name \
334 | --program-transform-nam | --program-transform-na \
335 | --program-transform-n | --program-transform- \
336 | --program-transform | --program-transfor \
337 | --program-transfo | --program-transf \
338 | --program-trans | --program-tran \
339 | --progr-tra | --program-tr | --program-t)
340 ac_prev=program_transform_name ;;
341 -program-transform-name=* | --program-transform-name=* \
342 | --program-transform-nam=* | --program-transform-na=* \
343 | --program-transform-n=* | --program-transform-=* \
344 | --program-transform=* | --program-transfor=* \
345 | --program-transfo=* | --program-transf=* \
346 | --program-trans=* | --program-tran=* \
347 | --progr-tra=* | --program-tr=* | --program-t=*)
348 program_transform_name="$ac_optarg" ;;
350 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
351 | -silent | --silent | --silen | --sile | --sil)
354 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
356 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
358 sbindir="$ac_optarg" ;;
360 -sharedstatedir | --sharedstatedir | --sharedstatedi \
361 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
362 | --sharedst | --shareds | --shared | --share | --shar \
364 ac_prev=sharedstatedir ;;
365 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
366 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
367 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
369 sharedstatedir="$ac_optarg" ;;
371 -site | --site | --sit)
373 -site=* | --site=* | --sit=*)
376 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
378 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
379 srcdir="$ac_optarg" ;;
381 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
382 | --syscon | --sysco | --sysc | --sys | --sy)
383 ac_prev=sysconfdir ;;
384 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
385 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
386 sysconfdir="$ac_optarg" ;;
388 -target | --target | --targe | --targ | --tar | --ta | --t)
390 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
391 target="$ac_optarg" ;;
393 -v | -verbose | --verbose | --verbos | --verbo | --verb)
396 -version | --version | --versio | --versi | --vers)
397 echo "configure generated by autoconf version 2.13"
401 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
402 # Reject names that are not valid shell variable names.
403 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
404 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
406 ac_package=`echo $ac_package| sed 's/-/_/g'`
411 eval "with_${ac_package}='$ac_optarg'" ;;
413 -without-* | --without-*)
414 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
415 # Reject names that are not valid shell variable names.
416 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
417 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
419 ac_package=`echo $ac_package| sed 's/-/_/g'`
420 eval "with_${ac_package}=no" ;;
423 # Obsolete; use --with-x.
426 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
427 | --x-incl | --x-inc | --x-in | --x-i)
428 ac_prev=x_includes ;;
429 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
430 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
431 x_includes="$ac_optarg" ;;
433 -x-libraries | --x-libraries | --x-librarie | --x-librari \
434 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
435 ac_prev=x_libraries ;;
436 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
437 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
438 x_libraries="$ac_optarg" ;;
440 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
444 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
445 echo "configure: warning: $ac_option: invalid host type" 1>&2
447 if test "x$nonopt" != xNONE; then
448 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
456 if test -n "$ac_prev"; then
457 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
460 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
462 # File descriptor usage:
465 # 2 errors and warnings
466 # 3 some systems may open it to /dev/tty
467 # 4 used on the Kubota Titan
468 # 6 checking for... messages and results
469 # 5 compiler messages saved in config.log
470 if test "$silent" = yes; then
478 This file contains any messages produced by compilers while
479 running configure, to aid debugging if configure makes a mistake.
482 # Strip out --no-create and --no-recursion so they do not pile up.
483 # Also quote any args containing shell metacharacters.
488 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
489 | --no-cr | --no-c) ;;
490 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
492 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
493 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
494 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
499 # Only set these to C if already set. These must not be set unconditionally
500 # because not all systems understand e.g. LANG=C (notably SCO).
501 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
502 # Non-C LC_CTYPE values break the ctype check.
503 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
504 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
505 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
506 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
508 # confdefs.h avoids OS command line length limits that DEFS can exceed.
509 rm -rf conftest* confdefs.h
510 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
513 # A filename unique to this package, relative to the directory that
514 # configure is in, which we can look for to find out if srcdir is correct.
515 ac_unique_file=include/features.h
517 # Find the source files, if location was not specified.
518 if test -z "$srcdir"; then
519 ac_srcdir_defaulted=yes
520 # Try the directory containing this script, then its parent.
522 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
523 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
525 if test ! -r $srcdir/$ac_unique_file; then
529 ac_srcdir_defaulted=no
531 if test ! -r $srcdir/$ac_unique_file; then
532 if test "$ac_srcdir_defaulted" = yes; then
533 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
535 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
538 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
540 # Prefer explicitly selected file to automatically selected ones.
541 if test -z "$CONFIG_SITE"; then
542 if test "x$prefix" != xNONE; then
543 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
545 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
548 for ac_site_file in $CONFIG_SITE; do
549 if test -r "$ac_site_file"; then
550 echo "loading site script $ac_site_file"
555 if test -r "$cache_file"; then
556 echo "loading cache $cache_file"
559 echo "creating cache $cache_file"
564 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
565 ac_cpp='$CPP $CPPFLAGS'
566 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
567 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
568 cross_compiling=$ac_cv_prog_cc_cross
572 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
573 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
574 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
581 ac_n= ac_c='\c' ac_t=
584 if test -r /vmunix; then
585 kernel_id=`strings /vmunix | grep UNIX`
586 elif test -r /dynix; then
587 kernel_id=`strings /dynix | grep DYNIX`
595 for ac_dir in scripts $srcdir/scripts; do
596 if test -f $ac_dir/install-sh; then
598 ac_install_sh="$ac_aux_dir/install-sh -c"
600 elif test -f $ac_dir/install.sh; then
602 ac_install_sh="$ac_aux_dir/install.sh -c"
606 if test -z "$ac_aux_dir"; then
607 { echo "configure: error: can not find install-sh or install.sh in scripts $srcdir/scripts" 1>&2; exit 1; }
609 ac_config_guess=$ac_aux_dir/config.guess
610 ac_config_sub=$ac_aux_dir/config.sub
611 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
614 # This will get text that should go into config.make.
617 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
618 # Check whether --with-gmp or --without-gmp was given.
619 if test "${with_gmp+set}" = set; then
622 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
624 *) config_vars="$config_vars
625 gmp-srcdir = $withval" ;;
630 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
631 # Check whether --with-gettext or --without-gettext was given.
632 if test "${with_gettext+set}" = set; then
633 withval="$with_gettext"
634 case "$with_gettext" in
636 { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
639 config_vars="$config_vars
640 gettext-srcdir = $withval" ;;
645 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
646 # Check whether --with-gd or --without-gd was given.
647 if test "${with_gd+set}" = set; then
651 *) libgd_include="-I$withval/include"
652 libgd_ldflags="-L$withval/lib" ;;
657 # Check whether --with-gd-include or --without-gd-include was given.
658 if test "${with_gd_include+set}" = set; then
659 withval="$with_gd_include"
660 case "$with_gd_include" in
662 *) libgd_include="-I$withval" ;;
667 # Check whether --with-gd-lib or --without-gd-lib was given.
668 if test "${with_gd_lib+set}" = set; then
669 withval="$with_gd_lib"
670 case "$with_gd_lib" in
672 *) libgd_ldflags="-L$withval" ;;
678 if test -n "$libgd_include"; then
679 config_vars="$config_vars
680 CFLAGS-memprofstat.c = $libgd_include"
682 if test -n "$libgd_ldflags"; then
683 config_vars="$config_vars
684 libgd-LDFLAGS = $libgd_ldflags"
687 # Check whether --with-fp or --without-fp was given.
688 if test "${with_fp+set}" = set; then
695 # Check whether --with-binutils or --without-binutils was given.
696 if test "${with_binutils+set}" = set; then
697 withval="$with_binutils"
698 path_binutils=$withval
703 # Check whether --with-elf or --without-elf was given.
704 if test "${with_elf+set}" = set; then
711 # Check whether --with-cvs or --without-cvs was given.
712 if test "${with_cvs+set}" = set; then
721 # Check whether --with-headers or --without-headers was given.
722 if test "${with_headers+set}" = set; then
723 withval="$with_headers"
730 # Check whether --enable-libio or --disable-libio was given.
731 if test "${enable_libio+set}" = set; then
732 enableval="$enable_libio"
733 if test $enableval = yes; then
743 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
744 if test "${enable_sanity_checks+set}" = set; then
745 enableval="$enable_sanity_checks"
746 enable_sanity=$enableval
753 # Check whether --enable-shared or --disable-shared was given.
754 if test "${enable_shared+set}" = set; then
755 enableval="$enable_shared"
761 # Check whether --enable-profile or --disable-profile was given.
762 if test "${enable_profile+set}" = set; then
763 enableval="$enable_profile"
769 # Check whether --enable-omitfp or --disable-omitfp was given.
770 if test "${enable_omitfp+set}" = set; then
771 enableval="$enable_omitfp"
777 # Check whether --enable-bounded or --disable-bounded was given.
778 if test "${enable_bounded+set}" = set; then
779 enableval="$enable_bounded"
785 # Check whether --enable-versioning or --disable-versioning was given.
786 if test "${enable_versioning+set}" = set; then
787 enableval="$enable_versioning"
788 enable_versioning=$enableval
790 enable_versioning=yes
794 # Check whether --enable-add-ons or --disable-add-ons was given.
795 if test "${enable_add_ons+set}" = set; then
796 enableval="$enable_add_ons"
798 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
799 test "$add_ons" = "*" && add_ons= ;;
800 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
810 if test x"$add_ons" != x; then
811 for f in $add_ons; do
812 # Test whether such a subdir really exists.
813 if test -d $srcdir/$f; then
814 add_ons_pfx="$add_ons_pfx $f/"
816 { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
821 # Check whether --enable-static-nss or --disable-static-nss was given.
822 if test "${enable_static_nss+set}" = set; then
823 enableval="$enable_static_nss"
824 static_nss=$enableval
829 if test x"$static_nss" = xyes; then
830 cat >> confdefs.h <<\EOF
831 #define DO_STATIC_NSS 1
836 # Check whether --enable-force-install or --disable-force-install was given.
837 if test "${enable_force_install+set}" = set; then
838 enableval="$enable_force_install"
839 force_install=$enableval
846 # Check whether --enable-kernel or --disable-kernel was given.
847 if test "${enable_kernel+set}" = set; then
848 enableval="$enable_kernel"
849 minimum_kernel=$enableval
852 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
853 # Better nothing than this.
858 # Make sure we can run config.sub.
859 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
860 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
863 echo $ac_n "checking host system type""... $ac_c" 1>&6
864 echo "configure:865: checking host system type" >&5
867 case "$host_alias" in
871 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
872 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
874 *) host_alias=$nonopt ;;
878 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
879 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
880 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
881 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
882 echo "$ac_t""$host" 1>&6
885 # The way shlib-versions is used to generate soversions.mk uses a
886 # fairly simplistic model for name recognition that can't distinguish
887 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
888 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
889 # tell. This doesn't get used much beyond that, so it's fairly safe.
894 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
898 # We keep the original values in `$config_*' and never modify them, so we
899 # can write them unchanged into config.make. Everything else uses
900 # $machine, $vendor, and $os, and changes them whenever convenient.
901 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
903 # Some configurations imply other options.
905 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
906 # These systems always use GNU tools.
907 gnu_ld=yes gnu_as=yes ;;
910 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
911 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
913 gnu* | linux* | sysv4* | solaris2* | irix6*)
914 # These systems (almost) always use the ELF format.
919 machine=$config_machine
920 vendor=$config_vendor
924 ### I put this here to prevent those annoying emails from people who cannot
925 ### read and try to compile glibc on unsupported platforms. --drepper
927 ### By using the undocumented --enable-hacker-mode option for configure
928 ### one can skip this test to make the configuration not fail for unsupported
931 if test -z "$enable_hacker_mode"; then
932 case "$machine-$host_os" in
933 *-linux* | *-gnu* | arm*-none*)
936 echo "*** The GNU C library is currently not available for this platform."
937 echo "*** So far nobody cared to port it and if there is no volunteer it"
938 echo "*** might never happen. So, if you have interest to see glibc on"
939 echo "*** this platform visit"
940 echo "*** http://www.gnu.org/software/libc/porting.html"
941 echo "*** and join the group of porters"
947 # Expand the configuration machine name into a subdirectory by architecture
948 # type and particular chip.
950 a29k | am29000) base_machine=a29k machine=a29k ;;
951 alpha*) base_machine=alpha machine=alpha/$machine ;;
952 arm*) base_machine=arm machine=arm/$machine ;;
953 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
954 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
955 hppa*) base_machine=hppa machine=hppa/$machine ;;
956 i[3456]86) base_machine=i386 machine=i386/$machine ;;
957 m680?0) base_machine=m68k machine=m68k/$machine ;;
958 m68k) base_machine=m68k machine=m68k/m68020 ;;
959 m88???) base_machine=m88k machine=m88k/$machine ;;
960 m88k) base_machine=m88k machine=m88k/m88100 ;;
961 mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
962 mips*) base_machine=mips
964 IP22) machine=mips/mips3 ;;
965 *) machine=mips/$machine ;;
968 base_machine=sparc machine=sparc/sparc32 ;;
969 sparcv8 | supersparc | hypersparc)
970 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
971 sparcv8plus | sparcv8plusa | sparcv9)
972 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
973 sparc64 | ultrasparc)
974 base_machine=sparc machine=sparc/sparc64 ;;
978 if test "$base_machine" = "i386"; then
979 cat >> confdefs.h <<\EOF
980 #define USE_REGPARMS 1
985 # Compute the list of sysdep directories for this configuration.
986 # This can take a while to compute.
987 sysdep_dir=$srcdir/sysdeps
988 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
989 echo "configure:990: checking sysdep dirs" >&5
990 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
991 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
996 netbsd* | 386bsd* | freebsd* | bsdi*)
997 base_os=unix/bsd/bsd4.4 ;;
998 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1000 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1001 base_os=unix/sysv ;;
1003 base_os=unix/sysv/irix6/$os ;;
1005 base_os=unix/sysv/sysv4 ;;
1007 base_os=unix/sysv/hpux/$os ;;
1009 base_os=standalone ;;
1014 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1017 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1021 o=`echo $tail | sed 's/[0-9]*$//'`
1022 if test $o != $tail; then
1025 # For linux-gnu, try linux-gnu, then linux.
1026 o=`echo $tail | sed 's/-.*$//'`
1027 if test $o != $tail; then
1031 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1034 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1040 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1043 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1045 # Prepend the machine's FPU directory unless --without-fp.
1046 if test "$with_fp" = yes; then
1047 mach="$mach /$1/fpu"
1054 # Find what sysdep directories exist.
1056 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1057 for d in $add_ons_pfx ''; do
1058 for b in $base ''; do
1059 for m0 in $mach ''; do
1060 for v in /$vendor ''; do
1061 test "$v" = / && continue
1062 for o in /$ostry ''; do
1063 test "$o" = / && continue
1064 for m in $mach ''; do
1065 if test "$m0$b$v$o$m"; then
1066 try="${d}sysdeps$m0$b$v$o$m"
1067 test -n "$enable_debug_configure" &&
1068 echo "$0 DEBUG: try $try" >&2
1069 if test -d $srcdir/$try; then
1070 sysnames="$sysnames $try"
1071 { test -n "$o" || test -n "$b"; } && os_used=t
1072 { test -n "$m" || test -n "$m0"; } && machine_used=t
1083 if test -z "$os_used" && test "$os" != none; then
1084 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
1086 if test -z "$machine_used" && test "$machine" != none; then
1087 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
1090 # We have now validated the configuration.
1093 # If using ELF, look for an `elf' subdirectory of each machine directory.
1094 # We prepend these rather than inserting them whereever the machine appears
1095 # because things specified by the machine's ELF ABI should override
1096 # OS-specific things, and should always be the same for any OS on the
1097 # machine (otherwise what's the point of an ABI?).
1098 if test "$elf" = yes; then
1100 for d in $add_ons_pfx ''; do
1102 if test -d $srcdir/${d}sysdeps$m/elf; then
1103 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
1107 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1111 # Expand the list of system names into a full list of directories
1112 # from each element's parent name and Implies file (if present).
1115 while test $# -gt 0; do
1119 case " $names " in *" $name "*)
1120 # Already in the list.
1124 # Report each name as we discover it, so there is no long pause in output.
1125 echo $ac_n "$name $ac_c" >&6
1127 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1131 *) xsrcdir=$srcdir/ ;;
1133 test -n "$enable_debug_configure" &&
1134 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1136 if test -f $xsrcdir$name/Implies; then
1137 # Collect more names from the `Implies' file (removing comments).
1138 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1140 for x in $implied_candidate; do
1141 if test -d $xsrcdir$name_base/$x; then
1142 implied="$implied $name_base/$x";
1144 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1151 # Add NAME to the list of names.
1152 names="$names $name"
1154 # Find the parent of NAME, using the empty string if it has none.
1155 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1157 # Add the names implied by NAME, and NAME's parent (if it has one), to
1158 # the list of names to be processed (the argument list). We prepend the
1159 # implied names to the list and append the parent. We want implied
1160 # directories to come before further directories inferred from the
1161 # configuration components; this ensures that for sysv4, unix/common
1162 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1164 sysnames="`echo $implied $* $parent`"
1165 test -n "$sysnames" && set $sysnames
1168 # Add the default directories.
1169 default_sysnames=sysdeps/generic
1170 if test "$elf" = yes; then
1171 default_sysnames="sysdeps/generic/elf $default_sysnames"
1173 sysnames="$names $default_sysnames"
1175 # The other names were emitted during the scan.
1176 echo "$ac_t""$default_sysnames" 1>&6
1181 # Find a good install program. We prefer a C program (faster),
1182 # so one script is as good as another. But avoid the broken or
1183 # incompatible versions:
1184 # SysV /etc/install, /usr/sbin/install
1185 # SunOS /usr/etc/install
1186 # IRIX /sbin/install
1188 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1189 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1190 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1191 # ./install, which can be erroneously created by make from ./install.sh.
1192 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1193 echo "configure:1194: checking for a BSD compatible install" >&5
1194 if test -z "$INSTALL"; then
1195 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1196 echo $ac_n "(cached) $ac_c" 1>&6
1198 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1199 for ac_dir in $PATH; do
1200 # Account for people who put trailing slashes in PATH elements.
1202 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1204 # OSF1 and SCO ODT 3.0 have their own names for install.
1205 # Don't use installbsd from OSF since it installs stuff as root
1207 for ac_prog in ginstall scoinst install; do
1208 if test -f $ac_dir/$ac_prog; then
1209 if test $ac_prog = install &&
1210 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1211 # AIX install. It has an incompatible calling convention.
1214 ac_cv_path_install="$ac_dir/$ac_prog -c"
1225 if test "${ac_cv_path_install+set}" = set; then
1226 INSTALL="$ac_cv_path_install"
1228 # As a last resort, use the slow shell script. We don't cache a
1229 # path for INSTALL within a source directory, because that will
1230 # break other packages using the cache if that directory is
1231 # removed, or if the path is relative.
1232 INSTALL="$ac_install_sh"
1235 echo "$ac_t""$INSTALL" 1>&6
1237 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1238 # It thinks the first close brace ends the variable substitution.
1239 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1241 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1243 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1245 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
1246 # The makefiles need to use a different form to find it in $srcdir.
1247 INSTALL='\$(..)./scripts/install-sh -c'
1249 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1250 echo "configure:1251: checking whether ln -s works" >&5
1251 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1252 echo $ac_n "(cached) $ac_c" 1>&6
1255 if ln -s X conftestdata 2>/dev/null
1258 ac_cv_prog_LN_S="ln -s"
1263 LN_S="$ac_cv_prog_LN_S"
1264 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1265 echo "$ac_t""yes" 1>&6
1267 echo "$ac_t""no" 1>&6
1271 # These programs are version sensitive.
1272 echo $ac_n "checking build system type""... $ac_c" 1>&6
1273 echo "configure:1274: checking build system type" >&5
1276 case "$build_alias" in
1279 NONE) build_alias=$host_alias ;;
1280 *) build_alias=$nonopt ;;
1284 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1285 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1286 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1287 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1288 echo "$ac_t""$build" 1>&6
1290 if test $host != $build; then
1291 ac_tool_prefix=${host_alias}-
1296 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
1298 # Extract the first word of "$ac_prog", so it can be a program name with args.
1299 set dummy $ac_prog; ac_word=$2
1300 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1301 echo "configure:1302: checking for $ac_word" >&5
1302 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1303 echo $ac_n "(cached) $ac_c" 1>&6
1305 if test -n "$CC"; then
1306 ac_cv_prog_CC="$CC" # Let the user override the test.
1308 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1310 for ac_dir in $ac_dummy; do
1311 test -z "$ac_dir" && ac_dir=.
1312 if test -f $ac_dir/$ac_word; then
1313 ac_cv_prog_CC="$ac_prog"
1321 if test -n "$CC"; then
1322 echo "$ac_t""$CC" 1>&6
1324 echo "$ac_t""no" 1>&6
1327 test -n "$CC" && break
1330 if test -z "$CC"; then
1333 # Found it, now check the version.
1334 echo $ac_n "checking version of $CC""... $ac_c" 1>&6
1335 echo "configure:1336: checking version of $CC" >&5
1336 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustp-]*[0-9.]*\).*$/\1/p'`
1337 case $ac_prog_version in
1338 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1339 egcs-2.9[1-9].*|egcs-2.90.2[789]|egcs-2.90.[3-9][0-9]|*gcc-2.9[1-9].*|pgcc-2.90.2[789]|pgcc-2.90.[3-9][0-9]|*2.8.[1-9]*|*2.9|*2.9.[0-9]*|2.9[5-9]*|cygnus-2.9[1-9]*|gcc-2.9[5-9]|gcc-2.1[0-9][0-9])
1340 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1341 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1344 echo "$ac_t""$ac_prog_version" 1>&6
1346 if test $ac_verc_fail = yes; then
1350 for ac_prog in gnumake gmake make
1352 # Extract the first word of "$ac_prog", so it can be a program name with args.
1353 set dummy $ac_prog; ac_word=$2
1354 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1355 echo "configure:1356: checking for $ac_word" >&5
1356 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
1357 echo $ac_n "(cached) $ac_c" 1>&6
1359 if test -n "$MAKE"; then
1360 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
1362 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1364 for ac_dir in $ac_dummy; do
1365 test -z "$ac_dir" && ac_dir=.
1366 if test -f $ac_dir/$ac_word; then
1367 ac_cv_prog_MAKE="$ac_prog"
1374 MAKE="$ac_cv_prog_MAKE"
1375 if test -n "$MAKE"; then
1376 echo "$ac_t""$MAKE" 1>&6
1378 echo "$ac_t""no" 1>&6
1381 test -n "$MAKE" && break
1384 if test -z "$MAKE"; then
1387 # Found it, now check the version.
1388 echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6
1389 echo "configure:1390: checking version of $MAKE" >&5
1390 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
1391 case $ac_prog_version in
1392 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1393 3.75 | 3.76.[1-9]* | 3.7[789]* | 3.[89]*)
1394 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1395 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1398 echo "$ac_t""$ac_prog_version" 1>&6
1400 if test $ac_verc_fail = yes; then
1405 for ac_prog in gnumsgfmt gmsgfmt msgfmt
1407 # Extract the first word of "$ac_prog", so it can be a program name with args.
1408 set dummy $ac_prog; ac_word=$2
1409 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1410 echo "configure:1411: checking for $ac_word" >&5
1411 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1412 echo $ac_n "(cached) $ac_c" 1>&6
1414 if test -n "$MSGFMT"; then
1415 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1417 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1419 for ac_dir in $ac_dummy; do
1420 test -z "$ac_dir" && ac_dir=.
1421 if test -f $ac_dir/$ac_word; then
1422 ac_cv_prog_MSGFMT="$ac_prog"
1429 MSGFMT="$ac_cv_prog_MSGFMT"
1430 if test -n "$MSGFMT"; then
1431 echo "$ac_t""$MSGFMT" 1>&6
1433 echo "$ac_t""no" 1>&6
1436 test -n "$MSGFMT" && break
1439 if test -z "$MSGFMT"; then
1442 # Found it, now check the version.
1443 echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6
1444 echo "configure:1445: checking version of $MSGFMT" >&5
1445 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
1446 case $ac_prog_version in
1447 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1448 0.[1-9][0-9].* | [1-9].*)
1449 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1450 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1453 echo "$ac_t""$ac_prog_version" 1>&6
1455 if test $ac_verc_fail = yes; then
1456 MSGFMT=: aux_missing=t
1459 for ac_prog in makeinfo
1461 # Extract the first word of "$ac_prog", so it can be a program name with args.
1462 set dummy $ac_prog; ac_word=$2
1463 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1464 echo "configure:1465: checking for $ac_word" >&5
1465 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
1466 echo $ac_n "(cached) $ac_c" 1>&6
1468 if test -n "$MAKEINFO"; then
1469 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
1471 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1473 for ac_dir in $ac_dummy; do
1474 test -z "$ac_dir" && ac_dir=.
1475 if test -f $ac_dir/$ac_word; then
1476 ac_cv_prog_MAKEINFO="$ac_prog"
1483 MAKEINFO="$ac_cv_prog_MAKEINFO"
1484 if test -n "$MAKEINFO"; then
1485 echo "$ac_t""$MAKEINFO" 1>&6
1487 echo "$ac_t""no" 1>&6
1490 test -n "$MAKEINFO" && break
1493 if test -z "$MAKEINFO"; then
1496 # Found it, now check the version.
1497 echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6
1498 echo "configure:1499: checking version of $MAKEINFO" >&5
1499 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
1500 case $ac_prog_version in
1501 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1502 3.1[1-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
1503 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1504 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1507 echo "$ac_t""$ac_prog_version" 1>&6
1509 if test $ac_verc_fail = yes; then
1510 MAKEINFO=: aux_missing=t
1514 if test -n "$critic_missing"; then
1515 { echo "configure: error:
1516 *** Some critical program is missing or too old.
1517 *** Check the INSTALL file for required versions." 1>&2; exit 1; }
1520 test -n "$aux_missing" && echo "configure: warning:
1521 *** An auxiliary program is missing or too old;
1522 *** some features will be disabled.
1523 *** Check the INSTALL file for required versions." 1>&2
1525 # glibcbug.in wants to know the compiler version.
1526 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
1530 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1531 echo "configure:1532: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1532 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
1533 echo $ac_n "(cached) $ac_c" 1>&6
1537 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1538 ac_cpp='$CPP $CPPFLAGS'
1539 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1540 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1541 cross_compiling=$ac_cv_prog_cc_cross
1543 cat > conftest.$ac_ext << EOF
1545 #line 1546 "configure"
1546 #include "confdefs.h"
1550 if { (eval echo configure:1551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1551 ac_cv_prog_cc_works=yes
1552 # If we can't run a trivial program, we are probably using a cross compiler.
1553 if (./conftest; exit) 2>/dev/null; then
1554 ac_cv_prog_cc_cross=no
1556 ac_cv_prog_cc_cross=yes
1559 echo "configure: failed program was:" >&5
1560 cat conftest.$ac_ext >&5
1561 ac_cv_prog_cc_works=no
1565 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1566 ac_cpp='$CPP $CPPFLAGS'
1567 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1568 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1569 cross_compiling=$ac_cv_prog_cc_cross
1573 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1574 if test $ac_cv_prog_cc_works = no; then
1576 ac_cv_prog_cc_cross=yes
1580 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1581 echo "configure:1582: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1582 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then
1583 echo $ac_n "(cached) $ac_c" 1>&6
1588 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1590 cross_compiling=$ac_cv_prog_cc_cross
1592 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1593 echo "configure:1594: checking whether we are using GNU C" >&5
1594 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1595 echo $ac_n "(cached) $ac_c" 1>&6
1597 cat > conftest.c <<EOF
1602 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1609 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1610 if test $ac_cv_prog_gcc != yes; then
1611 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1614 echo $ac_n "checking build system type""... $ac_c" 1>&6
1615 echo "configure:1616: checking build system type" >&5
1618 case "$build_alias" in
1621 NONE) build_alias=$host_alias ;;
1622 *) build_alias=$nonopt ;;
1626 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1627 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1628 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1629 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1630 echo "$ac_t""$build" 1>&6
1632 if test $host != $build; then
1633 for ac_prog in gcc cc
1635 # Extract the first word of "$ac_prog", so it can be a program name with args.
1636 set dummy $ac_prog; ac_word=$2
1637 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1638 echo "configure:1639: checking for $ac_word" >&5
1639 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1640 echo $ac_n "(cached) $ac_c" 1>&6
1642 if test -n "$BUILD_CC"; then
1643 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1645 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1647 for ac_dir in $ac_dummy; do
1648 test -z "$ac_dir" && ac_dir=.
1649 if test -f $ac_dir/$ac_word; then
1650 ac_cv_prog_BUILD_CC="$ac_prog"
1657 BUILD_CC="$ac_cv_prog_BUILD_CC"
1658 if test -n "$BUILD_CC"; then
1659 echo "$ac_t""$BUILD_CC" 1>&6
1661 echo "$ac_t""no" 1>&6
1664 test -n "$BUILD_CC" && break
1669 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1670 echo "configure:1671: checking how to run the C preprocessor" >&5
1671 # On Suns, sometimes $CPP names a directory.
1672 if test -n "$CPP" && test -d "$CPP"; then
1675 if test -z "$CPP"; then
1676 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1677 echo $ac_n "(cached) $ac_c" 1>&6
1679 # This must be in double quotes, not single quotes, because CPP may get
1680 # substituted into the Makefile and "${CC-cc}" will confuse make.
1682 # On the NeXT, cc -E runs the code through the compiler's parser,
1683 # not just through cpp.
1684 cat > conftest.$ac_ext <<EOF
1685 #line 1686 "configure"
1686 #include "confdefs.h"
1690 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1691 { (eval echo configure:1692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1692 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1693 if test -z "$ac_err"; then
1697 echo "configure: failed program was:" >&5
1698 cat conftest.$ac_ext >&5
1700 CPP="${CC-cc} -E -traditional-cpp"
1701 cat > conftest.$ac_ext <<EOF
1702 #line 1703 "configure"
1703 #include "confdefs.h"
1707 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1708 { (eval echo configure:1709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1709 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1710 if test -z "$ac_err"; then
1714 echo "configure: failed program was:" >&5
1715 cat conftest.$ac_ext >&5
1717 CPP="${CC-cc} -nologo -E"
1718 cat > conftest.$ac_ext <<EOF
1719 #line 1720 "configure"
1720 #include "confdefs.h"
1724 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1725 { (eval echo configure:1726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1726 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1727 if test -z "$ac_err"; then
1731 echo "configure: failed program was:" >&5
1732 cat conftest.$ac_ext >&5
1741 ac_cv_prog_CPP="$CPP"
1743 CPP="$ac_cv_prog_CPP"
1745 ac_cv_prog_CPP="$CPP"
1747 echo "$ac_t""$CPP" 1>&6
1749 # Was a --with-binutils option given?
1750 if test -n "$path_binutils"; then
1751 # Make absolute; ensure a single trailing slash.
1752 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1753 CC="$CC -B$path_binutils"
1755 AS=`$CC -print-prog-name=as`
1756 LD=`$CC -print-prog-name=ld`
1757 AR=`$CC -print-prog-name=ar`
1760 # ranlib has to be treated a bit differently since it might not exist at all.
1761 RANLIB=`$CC -print-prog-name=ranlib`
1762 if test $RANLIB = ranlib; then
1763 # This extra check has to happen since gcc simply echos the parameter in
1764 # case it cannot find the value in its own directories.
1765 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1766 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1768 echo "configure:1769: checking for $ac_word" >&5
1769 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1770 echo $ac_n "(cached) $ac_c" 1>&6
1772 if test -n "$RANLIB"; then
1773 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1775 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1777 for ac_dir in $ac_dummy; do
1778 test -z "$ac_dir" && ac_dir=.
1779 if test -f $ac_dir/$ac_word; then
1780 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1787 RANLIB="$ac_cv_prog_RANLIB"
1788 if test -n "$RANLIB"; then
1789 echo "$ac_t""$RANLIB" 1>&6
1791 echo "$ac_t""no" 1>&6
1795 if test -z "$ac_cv_prog_RANLIB"; then
1796 if test -n "$ac_tool_prefix"; then
1797 # Extract the first word of "ranlib", so it can be a program name with args.
1798 set dummy ranlib; ac_word=$2
1799 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1800 echo "configure:1801: checking for $ac_word" >&5
1801 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1802 echo $ac_n "(cached) $ac_c" 1>&6
1804 if test -n "$RANLIB"; then
1805 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1807 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1809 for ac_dir in $ac_dummy; do
1810 test -z "$ac_dir" && ac_dir=.
1811 if test -f $ac_dir/$ac_word; then
1812 ac_cv_prog_RANLIB="ranlib"
1817 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1820 RANLIB="$ac_cv_prog_RANLIB"
1821 if test -n "$RANLIB"; then
1822 echo "$ac_t""$RANLIB" 1>&6
1824 echo "$ac_t""no" 1>&6
1835 # Determine whether we are using GNU binutils.
1836 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
1837 echo "configure:1838: checking whether $AS is GNU as" >&5
1838 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
1839 echo $ac_n "(cached) $ac_c" 1>&6
1841 # Most GNU programs take a -v and spit out some text including
1842 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1843 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1844 libc_cv_prog_as_gnu=yes
1846 libc_cv_prog_as_gnu=no
1851 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
1853 gnu_as=$libc_cv_prog_as_gnu
1855 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
1856 echo "configure:1857: checking whether $LD is GNU ld" >&5
1857 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
1858 echo $ac_n "(cached) $ac_c" 1>&6
1860 # Most GNU programs take a -v and spit out some text including
1861 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1862 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1863 libc_cv_prog_ld_gnu=yes
1865 libc_cv_prog_ld_gnu=no
1870 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
1871 gnu_ld=$libc_cv_prog_ld_gnu
1873 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
1874 set dummy ${ac_tool_prefix}mig; ac_word=$2
1875 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1876 echo "configure:1877: checking for $ac_word" >&5
1877 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
1878 echo $ac_n "(cached) $ac_c" 1>&6
1880 if test -n "$MIG"; then
1881 ac_cv_prog_MIG="$MIG" # Let the user override the test.
1883 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1885 for ac_dir in $ac_dummy; do
1886 test -z "$ac_dir" && ac_dir=.
1887 if test -f $ac_dir/$ac_word; then
1888 ac_cv_prog_MIG="${ac_tool_prefix}mig"
1893 test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
1896 MIG="$ac_cv_prog_MIG"
1897 if test -n "$MIG"; then
1898 echo "$ac_t""$MIG" 1>&6
1900 echo "$ac_t""no" 1>&6
1906 # if using special system headers, find out the compiler's sekrit
1907 # header directory and add that to the list. NOTE: Only does the right
1908 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
1909 if test -n "$sysheaders"; then
1910 ccheaders=`$CC -print-file-name=include`
1911 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
1915 # check if ranlib is necessary
1916 echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6
1917 echo "configure:1918: checking whether ranlib is necessary" >&5
1918 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then
1919 echo $ac_n "(cached) $ac_c" 1>&6
1921 cat > conftest.c <<EOF
1926 $CC $CFLAGS -c conftest.c
1927 $AR cr conftest.a conftest.c
1928 cp conftest.a conftest2.a
1930 if cmp -s conftest.a conftest2.a; then
1931 libc_cv_ranlib_necessary=no
1933 libc_cv_ranlib_necessary=yes
1938 echo "$ac_t""$libc_cv_ranlib_necessary" 1>&6
1939 if test "$libc_cv_ranlib_necessary" = no; then
1943 # Test if LD_LIBRARY_PATH contains the notation for the current directory
1944 # since this would lead to problems installing/building glibc.
1945 # LD_LIBRARY_PATH contains the current directory if one of the following
1947 # - one of the terminals (":" and ";") is the first or last sign
1948 # - two terminals occur directly after each other
1949 # - the path contains an element with a dot in it
1950 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
1951 echo "configure:1952: checking LD_LIBRARY_PATH variable" >&5
1952 case ${LD_LIBRARY_PATH} in
1953 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1954 ld_library_path_setting="contains current directory"
1957 ld_library_path_setting="ok"
1960 echo "$ac_t""$ld_library_path_setting" 1>&6
1961 if test "$ld_library_path_setting" != "ok"; then
1962 { echo "configure: error:
1963 *** LD_LIBRARY_PATH shouldn't contain the current directory when
1964 *** building glibc. Please change the environment variable
1965 *** and run configure again." 1>&2; exit 1; }
1968 # Extract the first word of "bash", so it can be a program name with args.
1969 set dummy bash; ac_word=$2
1970 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1971 echo "configure:1972: checking for $ac_word" >&5
1972 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1973 echo $ac_n "(cached) $ac_c" 1>&6
1977 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1980 ac_cv_path_BASH="$BASH" # Let the user override the test with a dos path.
1983 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1985 for ac_dir in $ac_dummy; do
1986 test -z "$ac_dir" && ac_dir=.
1987 if test -f $ac_dir/$ac_word; then
1988 ac_cv_path_BASH="$ac_dir/$ac_word"
1993 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1997 BASH="$ac_cv_path_BASH"
1998 if test -n "$BASH"; then
1999 echo "$ac_t""$BASH" 1>&6
2001 echo "$ac_t""no" 1>&6
2004 if test "$BASH" != no &&
2005 $BASH -c 'test "$BASH_VERSINFO" \
2006 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
2007 libc_cv_have_bash2=yes
2009 libc_cv_have_bash2=no
2013 if test "$BASH" = no; then
2014 # Extract the first word of "ksh", so it can be a program name with args.
2015 set dummy ksh; ac_word=$2
2016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2017 echo "configure:2018: checking for $ac_word" >&5
2018 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
2019 echo $ac_n "(cached) $ac_c" 1>&6
2023 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
2026 ac_cv_path_KSH="$KSH" # Let the user override the test with a dos path.
2029 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2031 for ac_dir in $ac_dummy; do
2032 test -z "$ac_dir" && ac_dir=.
2033 if test -f $ac_dir/$ac_word; then
2034 ac_cv_path_KSH="$ac_dir/$ac_word"
2039 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
2043 KSH="$ac_cv_path_KSH"
2044 if test -n "$KSH"; then
2045 echo "$ac_t""$KSH" 1>&6
2047 echo "$ac_t""no" 1>&6
2050 if test "$KSH" = no; then
2053 libc_cv_have_ksh=yes
2058 libc_cv_have_ksh=yes
2062 for ac_prog in mawk gawk nawk awk
2064 # Extract the first word of "$ac_prog", so it can be a program name with args.
2065 set dummy $ac_prog; ac_word=$2
2066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2067 echo "configure:2068: checking for $ac_word" >&5
2068 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2069 echo $ac_n "(cached) $ac_c" 1>&6
2071 if test -n "$AWK"; then
2072 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2074 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2076 for ac_dir in $ac_dummy; do
2077 test -z "$ac_dir" && ac_dir=.
2078 if test -f $ac_dir/$ac_word; then
2079 ac_cv_prog_AWK="$ac_prog"
2086 AWK="$ac_cv_prog_AWK"
2087 if test -n "$AWK"; then
2088 echo "$ac_t""$AWK" 1>&6
2090 echo "$ac_t""no" 1>&6
2093 test -n "$AWK" && break
2096 # Extract the first word of "perl", so it can be a program name with args.
2097 set dummy perl; ac_word=$2
2098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2099 echo "configure:2100: checking for $ac_word" >&5
2100 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
2101 echo $ac_n "(cached) $ac_c" 1>&6
2105 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2108 ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
2111 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2113 for ac_dir in $ac_dummy; do
2114 test -z "$ac_dir" && ac_dir=.
2115 if test -f $ac_dir/$ac_word; then
2116 ac_cv_path_PERL="$ac_dir/$ac_word"
2121 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2125 PERL="$ac_cv_path_PERL"
2126 if test -n "$PERL"; then
2127 echo "$ac_t""$PERL" 1>&6
2129 echo "$ac_t""no" 1>&6
2133 # Extract the first word of "install-info", so it can be a program name with args.
2134 set dummy install-info; ac_word=$2
2135 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2136 echo "configure:2137: checking for $ac_word" >&5
2137 if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then
2138 echo $ac_n "(cached) $ac_c" 1>&6
2140 case "$INSTALL_INFO" in
2142 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
2145 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a dos path.
2148 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2149 ac_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
2150 for ac_dir in $ac_dummy; do
2151 test -z "$ac_dir" && ac_dir=.
2152 if test -f $ac_dir/$ac_word; then
2153 ac_cv_path_INSTALL_INFO="$ac_dir/$ac_word"
2158 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
2162 INSTALL_INFO="$ac_cv_path_INSTALL_INFO"
2163 if test -n "$INSTALL_INFO"; then
2164 echo "$ac_t""$INSTALL_INFO" 1>&6
2166 echo "$ac_t""no" 1>&6
2170 if test "$INSTALL_INFO" != "no"; then
2171 echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6
2172 echo "configure:2173: checking for old Debian install-info" >&5
2173 if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then
2174 echo $ac_n "(cached) $ac_c" 1>&6
2177 # There is a hard ^_ on the next line. I am open to better ideas.
2179 echo 'File: dir Node: Top This is the top of the INFO tree'
2180 echo '* Menu:') >conftest.d/dir
2181 (echo 'INFO-DIR-SECTION i-d-s works'
2182 echo 'START-INFO-DIR-ENTRY'
2183 echo '* Prog: (prog). Program.'
2184 echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
2185 if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
2187 if grep -s 'i-d-s works' conftest.d/dir >/dev/null
2188 then libc_cv_old_debian_install_info=no
2189 else libc_cv_old_debian_install_info=yes
2191 else libc_cv_old_debian_install_info=no testfailed=t
2196 echo "$ac_t""$libc_cv_old_debian_install_info" 1>&6
2197 if test -n "$testfailed"
2198 then echo "configure: warning: install-info errored out, check config.log" 1>&2
2200 OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
2204 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
2205 echo "configure:2206: checking for signed size_t type" >&5
2206 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
2207 echo $ac_n "(cached) $ac_c" 1>&6
2209 echo '#include <stddef.h>
2210 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
2211 if eval "$ac_cpp conftest.c 2>/dev/null" \
2212 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
2213 libc_cv_signed_size_t=no
2215 libc_cv_signed_size_t=yes
2220 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
2221 if test $libc_cv_signed_size_t = yes; then
2222 cat >> confdefs.h <<\EOF
2223 #undef __SIZE_TYPE__
2224 #define __SIZE_TYPE__ unsigned
2228 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
2229 echo "configure:2230: checking for libc-friendly stddef.h" >&5
2230 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
2231 echo $ac_n "(cached) $ac_c" 1>&6
2233 cat > conftest.$ac_ext <<EOF
2234 #line 2235 "configure"
2235 #include "confdefs.h"
2236 #define __need_size_t
2237 #define __need_wchar_t
2242 size_t size; wchar_t wchar;
2244 #error stddef.h ignored __need_*
2246 if (&size == NULL || &wchar == NULL) abort ();
2249 if { (eval echo configure:2250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2251 libc_cv_friendly_stddef=yes
2253 echo "configure: failed program was:" >&5
2254 cat conftest.$ac_ext >&5
2256 libc_cv_friendly_stddef=no
2261 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
2262 if test $libc_cv_friendly_stddef = yes; then
2263 config_vars="$config_vars
2264 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
2267 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
2268 echo "configure:2269: checking whether we need to use -P to assemble .S files" >&5
2269 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
2270 echo $ac_n "(cached) $ac_c" 1>&6
2272 cat > conftest.S <<EOF
2273 #include "confdefs.h"
2274 /* Nothing whatsoever. */
2276 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
2277 libc_cv_need_minus_P=no
2279 libc_cv_need_minus_P=yes
2284 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
2285 if test $libc_cv_need_minus_P = yes; then
2286 config_vars="$config_vars
2287 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
2290 echo $ac_n "checking whether .text pseudo-op must be used""... $ac_c" 1>&6
2291 echo "configure:2292: checking whether .text pseudo-op must be used" >&5
2292 if eval "test \"`echo '$''{'libc_cv_dot_text'+set}'`\" = set"; then
2293 echo $ac_n "(cached) $ac_c" 1>&6
2295 cat > conftest.s <<EOF
2299 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2300 libc_cv_dot_text=.text
2305 if test -z "$libc_cv_dot_text"; then
2306 echo "$ac_t""no" 1>&6
2308 echo "$ac_t""yes" 1>&6
2311 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
2312 echo "configure:2313: checking for assembler global-symbol directive" >&5
2313 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
2314 echo $ac_n "(cached) $ac_c" 1>&6
2316 libc_cv_asm_global_directive=UNKNOWN
2317 for ac_globl in .globl .global .EXPORT; do
2318 cat > conftest.s <<EOF
2323 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2324 libc_cv_asm_global_directive=${ac_globl}
2327 test $libc_cv_asm_global_directive != UNKNOWN && break
2331 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
2332 if test $libc_cv_asm_global_directive = UNKNOWN; then
2333 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
2335 cat >> confdefs.h <<EOF
2336 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
2341 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
2342 echo "configure:2343: checking for .set assembler directive" >&5
2343 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
2344 echo $ac_n "(cached) $ac_c" 1>&6
2346 cat > conftest.s <<EOF
2349 .set glibc_conftest_frobozz,foo
2350 $libc_cv_asm_global_directive glibc_conftest_frobozz
2352 # The alpha-dec-osf1 assembler gives only a warning for `.set'
2353 # (but it doesn't work), so we must do a linking check to be sure.
2354 cat > conftest1.c <<\EOF
2355 extern int glibc_conftest_frobozz;
2356 main () { printf ("%d\n", glibc_conftest_frobozz); }
2358 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
2359 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
2360 libc_cv_asm_set_directive=yes
2362 libc_cv_asm_set_directive=no
2367 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
2368 if test $libc_cv_asm_set_directive = yes; then
2369 cat >> confdefs.h <<\EOF
2370 #define HAVE_ASM_SET_DIRECTIVE 1
2375 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
2376 echo "configure:2377: checking for .symver assembler directive" >&5
2377 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
2378 echo $ac_n "(cached) $ac_c" 1>&6
2380 cat > conftest.s <<EOF
2383 .symver _sym,sym@VERS
2385 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2386 libc_cv_asm_symver_directive=yes
2388 libc_cv_asm_symver_directive=no
2393 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
2394 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
2395 echo "configure:2396: checking for ld --version-script" >&5
2396 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
2397 echo $ac_n "(cached) $ac_c" 1>&6
2399 if test $libc_cv_asm_symver_directive = yes; then
2400 cat > conftest.s <<EOF
2403 .symver _sym,sym@VERS
2405 cat > conftest.map <<EOF
2414 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2415 if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
2416 -nostartfiles -nostdlib
2417 -Wl,--version-script,conftest.map
2418 1>&5'; { (eval echo configure:2419: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2420 libc_cv_ld_version_script_option=yes
2422 libc_cv_ld_version_script_option=no
2425 libc_cv_ld_version_script_option=no
2428 libc_cv_ld_version_script_option=no
2433 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
2434 if test $libc_cv_asm_symver_directive = yes &&
2435 test $libc_cv_ld_version_script_option = yes &&
2436 test $enable_versioning = yes; then
2438 cat >> confdefs.h <<\EOF
2439 #define DO_VERSIONING 1
2447 if test $VERSIONING = no; then
2449 *** WARNING: You should not compile GNU libc without versioning. Not using
2450 *** versioning will introduce incompatibilities so that old binaries
2451 *** will not run anymore.
2452 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
2454 if test $elf = yes; then
2455 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
2456 echo "configure:2457: checking for .previous assembler directive" >&5
2457 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
2458 echo $ac_n "(cached) $ac_c" 1>&6
2460 cat > conftest.s <<EOF
2461 .section foo_section
2464 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2465: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2465 libc_cv_asm_previous_directive=yes
2467 libc_cv_asm_previous_directive=no
2472 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2473 if test $libc_cv_asm_previous_directive = yes; then
2474 cat >> confdefs.h <<\EOF
2475 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2479 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2480 echo "configure:2481: checking for .popsection assembler directive" >&5
2481 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2482 echo $ac_n "(cached) $ac_c" 1>&6
2484 cat > conftest.s <<EOF
2485 .pushsection foo_section
2488 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2489 libc_cv_asm_popsection_directive=yes
2491 libc_cv_asm_popsection_directive=no
2496 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2497 if test $libc_cv_asm_popsection_directive = yes; then
2498 cat >> confdefs.h <<\EOF
2499 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2506 if test $elf != yes; then
2507 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
2508 echo "configure:2509: checking for .init and .fini sections" >&5
2509 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
2510 echo $ac_n "(cached) $ac_c" 1>&6
2512 cat > conftest.$ac_ext <<EOF
2513 #line 2514 "configure"
2514 #include "confdefs.h"
2517 asm (".section .init");
2518 asm (".section .fini");
2519 asm ("${libc_cv_dot_text}");
2522 if { (eval echo configure:2523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2524 libc_cv_have_initfini=yes
2526 echo "configure: failed program was:" >&5
2527 cat conftest.$ac_ext >&5
2529 libc_cv_have_initfini=no
2534 echo "$ac_t""$libc_cv_have_initfini" 1>&6
2535 if test $libc_cv_have_initfini = yes; then
2536 cat >> confdefs.h <<\EOF
2537 #define HAVE_INITFINI 1
2545 if test $elf = yes; then
2546 libc_cv_asm_underscores=no
2548 if test $ac_cv_prog_cc_works = yes; then
2549 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2550 echo "configure:2551: checking for _ prefix on C symbol names" >&5
2551 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2552 echo $ac_n "(cached) $ac_c" 1>&6
2554 cat > conftest.$ac_ext <<EOF
2555 #line 2556 "configure"
2556 #include "confdefs.h"
2557 asm ("_glibc_foobar:");
2562 if { (eval echo configure:2563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2564 libc_cv_asm_underscores=yes
2566 echo "configure: failed program was:" >&5
2567 cat conftest.$ac_ext >&5
2569 libc_cv_asm_underscores=no
2574 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2576 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2577 echo "configure:2578: checking for _ prefix on C symbol names" >&5
2578 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2579 echo $ac_n "(cached) $ac_c" 1>&6
2581 cat > conftest.$ac_ext <<EOF
2582 #line 2583 "configure"
2583 #include "confdefs.h"
2584 void underscore_test(void) {
2587 if { (eval echo configure:2588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2588 if grep _underscore_test conftest* >/dev/null; then
2590 libc_cv_asm_underscores=yes
2593 libc_cv_asm_underscores=no
2596 echo "configure: failed program was:" >&5
2597 cat conftest.$ac_ext >&5
2599 libc_cv_asm_underscores=no
2604 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2607 if test $libc_cv_asm_underscores = no; then
2608 cat >> confdefs.h <<\EOF
2609 #define NO_UNDERSCORES 1
2614 if test $elf = yes; then
2615 libc_cv_weak_symbols=yes
2618 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
2619 echo "configure:2620: checking for assembler .weak directive" >&5
2620 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
2621 echo $ac_n "(cached) $ac_c" 1>&6
2623 cat > conftest.s <<EOF
2625 ${libc_cv_asm_global_directive} foo
2628 .weak bar; bar = foo
2630 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2631 libc_cv_asm_weak_directive=yes
2633 libc_cv_asm_weak_directive=no
2638 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
2640 if test $libc_cv_asm_weak_directive = no; then
2641 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
2642 echo "configure:2643: checking for assembler .weakext directive" >&5
2643 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
2644 echo $ac_n "(cached) $ac_c" 1>&6
2646 cat > conftest.s <<EOF
2648 ${libc_cv_asm_global_directive} foo
2652 ${libc_cv_asm_global_directive} baz
2655 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2656 libc_cv_asm_weakext_directive=yes
2658 libc_cv_asm_weakext_directive=no
2663 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2667 if test $libc_cv_asm_weak_directive = yes; then
2668 cat >> confdefs.h <<\EOF
2669 #define HAVE_ASM_WEAK_DIRECTIVE 1
2672 elif test $libc_cv_asm_weakext_directive = yes; then
2673 cat >> confdefs.h <<\EOF
2674 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2679 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2680 echo "configure:2681: checking for ld --no-whole-archive" >&5
2681 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2682 echo $ac_n "(cached) $ac_c" 1>&6
2684 cat > conftest.c <<\EOF
2689 if { ac_try='${CC-cc} $CFLAGS
2690 -nostdlib -nostartfiles -Wl,--no-whole-archive
2691 -o conftest conftest.c 1>&5'; { (eval echo configure:2692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2692 libc_cv_ld_no_whole_archive=yes
2694 libc_cv_ld_no_whole_archive=no
2699 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2700 if test $libc_cv_ld_no_whole_archive = yes; then
2701 no_whole_archive=-Wl,--no-whole-archive
2704 echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
2705 echo "configure:2706: checking for gcc -fexceptions" >&5
2706 if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
2707 echo $ac_n "(cached) $ac_c" 1>&6
2709 cat > conftest.c <<\EOF
2714 if { ac_try='${CC-cc} $CFLAGS
2715 -nostdlib -nostartfiles -fexceptions
2716 -o conftest conftest.c 1>&5'; { (eval echo configure:2717: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2717 libc_cv_gcc_exceptions=yes
2719 libc_cv_gcc_exceptions=no
2724 echo "$ac_t""$libc_cv_gcc_exceptions" 1>&6
2725 if test $libc_cv_gcc_exceptions = yes; then
2726 exceptions=-fexceptions
2729 if test "$base_machine" = alpha ; then
2730 echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
2731 echo "configure:2732: checking for function ..ng prefix" >&5
2732 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
2733 echo $ac_n "(cached) $ac_c" 1>&6
2735 cat > conftest.c <<\EOF
2738 if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2740 libc_cv_gcc_alpha_ng_prefix=yes
2742 libc_cv_gcc_alpha_ng_prefix=no
2747 echo "$ac_t""$libc_cv_gcc_alpha_ng_prefix" 1>&6
2748 if test $libc_cv_gcc_alpha_ng_prefix = yes ; then
2749 cat >> confdefs.h <<\EOF
2750 #define ASM_ALPHA_NG_SYMBOL_PREFIX "$"
2754 cat >> confdefs.h <<\EOF
2755 #define ASM_ALPHA_NG_SYMBOL_PREFIX ""
2761 if test "$host_cpu" = powerpc ; then
2762 # Check for a bug present in at least versions 2.8.x of GCC
2763 # and versions 1.0.x of EGCS.
2764 echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
2765 echo "configure:2766: checking whether clobbering cr0 causes problems" >&5
2766 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
2767 echo $ac_n "(cached) $ac_c" 1>&6
2769 cat > conftest.$ac_ext <<EOF
2770 #line 2771 "configure"
2771 #include "confdefs.h"
2772 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
2777 if { (eval echo configure:2778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2779 libc_cv_c_asmcr0_bug='no'
2781 echo "configure: failed program was:" >&5
2782 cat conftest.$ac_ext >&5
2784 libc_cv_c_asmcr0_bug='yes'
2789 echo "$ac_t""$libc_cv_c_asmcr0_bug" 1>&6
2790 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
2791 cat >> confdefs.h <<\EOF
2792 #define BROKEN_PPC_ASM_CR0 1
2798 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
2799 echo "configure:2800: checking for DWARF2 unwind info support" >&5
2800 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
2801 echo $ac_n "(cached) $ac_c" 1>&6
2803 cat > conftest.c <<EOF
2804 #line 2805 "configure"
2805 static char __EH_FRAME_BEGIN__;
2808 #ifdef CHECK__register_frame
2809 __register_frame (__EH_FRAME_BEGIN__);
2810 __deregister_frame (__EH_FRAME_BEGIN__);
2812 #ifdef CHECK__register_frame_info
2813 __register_frame_info (__EH_FRAME_BEGIN__);
2814 __deregister_frame_info (__EH_FRAME_BEGIN__);
2819 /* FIXME: this is fragile. */
2829 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
2830 -nostdlib -nostartfiles
2831 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2832 libc_cv_gcc_dwarf2_unwind_info=static
2834 libc_cv_gcc_dwarf2_unwind_info=no
2836 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
2837 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
2838 -nostdlib -nostartfiles
2839 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2840 libc_cv_gcc_dwarf2_unwind_info=yes
2842 libc_cv_gcc_dwarf2_unwind_info=no
2848 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
2849 case $libc_cv_gcc_dwarf2_unwind_info in
2851 cat >> confdefs.h <<\EOF
2852 #define HAVE_DWARF2_UNWIND_INFO 1
2857 cat >> confdefs.h <<\EOF
2858 #define HAVE_DWARF2_UNWIND_INFO 1
2861 cat >> confdefs.h <<\EOF
2862 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
2868 echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
2869 echo "configure:2870: checking for __builtin_expect" >&5
2870 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
2871 echo $ac_n "(cached) $ac_c" 1>&6
2873 cat > conftest.c <<EOF
2874 #line 2875 "configure"
2877 a = __builtin_expect (a, 10);
2878 return a == 10 ? 0 : 1;
2881 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
2882 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2883 libc_cv_gcc_builtin_expect=yes
2885 libc_cv_gcc_builtin_expect=no
2890 echo "$ac_t""$libc_cv_gcc_builtin_expect" 1>&6
2891 if test "$libc_cv_gcc_builtin_expect" = yes; then
2892 cat >> confdefs.h <<\EOF
2893 #define HAVE_BUILTIN_EXPECT 1
2898 echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
2899 echo "configure:2900: checking for local label subtraction" >&5
2900 if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
2901 echo $ac_n "(cached) $ac_c" 1>&6
2903 cat > conftest.c <<EOF
2904 #line 2905 "configure"
2907 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
2908 void *p = &&l1 + ar[a];
2916 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
2917 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2918 libc_cv_gcc_subtract_local_labels=yes
2920 libc_cv_gcc_subtract_local_labels=no
2925 echo "$ac_t""$libc_cv_gcc_subtract_local_labels" 1>&6
2926 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
2927 cat >> confdefs.h <<\EOF
2928 #define HAVE_SUBTRACT_LOCAL_LABELS 1
2933 echo $ac_n "checking for libgd""... $ac_c" 1>&6
2934 echo "configure:2935: checking for libgd" >&5
2935 old_CFLAGS="$CFLAGS"
2936 CFLAGS="$CFLAGS $libgd_include"
2937 old_LDFLAGS="$LDFLAGS"
2938 LDFLAGS="$LDFLAGS $libgd_ldflags"
2940 LIBS="$LIBS -lgd -lpng -lz"
2941 cat > conftest.$ac_ext <<EOF
2942 #line 2943 "configure"
2943 #include "confdefs.h"
2949 if { (eval echo configure:2950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2953 echo "configure: failed program was:" >&5
2954 cat conftest.$ac_ext >&5
2959 CFLAGS="$old_CFLAGS"
2960 LDFLAGS="$old_LDFLAGS"
2962 echo "$ac_t""$LIBGD" 1>&6
2965 ### End of automated tests.
2966 ### Now run sysdeps configure fragments.
2968 # sysdeps configure fragments may set these with files to be linked below.
2972 # They also can set these variables.
2973 ldd_rewrite_script=no
2975 # Iterate over all the sysdep directories we will use, running their
2976 # configure fragments, and looking for a uname implementation.
2978 for dir in $sysnames; do
2981 *) dest=$srcdir/$dir ;;
2983 if test -r $dest/configure; then
2984 echo "$ac_t""running configure fragment for $dest" 1>&6
2988 if test -z "$uname"; then
2989 if test -r $dest/uname.c ||
2990 test -r $dest/uname.S ||
2991 { test -r $dest/syscalls.list &&
2992 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
3000 # If we will use the generic uname implementation, we must figure out what
3001 # it will say by examining the system, and write the results in config-name.h.
3002 if test "$uname" = "sysdeps/generic"; then
3004 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
3005 if test $uname_sysname != $config_os; then
3006 config_release=`echo $config_os | sed s/$uname_sysname//`
3009 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
3010 echo "configure:3011: checking OS release for uname" >&5
3011 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
3012 echo $ac_n "(cached) $ac_c" 1>&6
3014 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
3015 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
3016 != x$config_release; then
3017 # The configuration release is a substring of the kernel release.
3018 libc_cv_uname_release=$kernel_release
3019 elif test x$config_release != x; then
3020 libc_cv_uname_release=$config_release
3021 elif test x$kernel_release != x; then
3022 libc_cv_uname_release=$kernel_release
3024 libc_cv_uname_release=unknown
3028 echo "$ac_t""$libc_cv_uname_release" 1>&6
3029 uname_release="$libc_cv_uname_release"
3031 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
3032 echo "configure:3033: checking OS version for uname" >&5
3033 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
3034 echo $ac_n "(cached) $ac_c" 1>&6
3036 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
3037 if test -n "$kernel_version"; then
3038 libc_cv_uname_version="$kernel_version"
3040 libc_cv_uname_version=unknown
3044 echo "$ac_t""$libc_cv_uname_version" 1>&6
3045 uname_version="$libc_cv_uname_version"
3047 config_uname=config-name.h:config-name.in
3049 # For non-generic uname, we don't need to create config-name.h at all.
3053 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
3054 echo "configure:3055: checking stdio selection" >&5
3057 libio) cat >> confdefs.h <<\EOF
3058 #define USE_IN_LIBIO 1
3061 default) stdio=stdio ;;
3063 echo "$ac_t""$stdio" 1>&6
3065 # Test for old glibc 2.0.x headers so that they can be removed properly
3066 # Search only in includedir.
3067 echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
3068 echo "configure:3069: checking for old glibc 2.0.x headers" >&5
3069 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
3071 old_glibc_headers=yes
3073 old_glibc_headers=no
3075 echo "$ac_t""$old_glibc_headers" 1>&6
3076 if test ${old_glibc_headers} = yes; then
3077 echo "configure: warning: *** During \"make install\" old headers from glibc 2.0.x will" 1>&2
3078 echo "configure: warning: *** be removed." 1>&2
3090 if test $gnu_ld = yes; then
3091 cat >> confdefs.h <<\EOF
3092 #define HAVE_GNU_LD 1
3096 if test $gnu_as = yes; then
3097 cat >> confdefs.h <<\EOF
3098 #define HAVE_GNU_AS 1
3102 if test $elf = yes; then
3103 cat >> confdefs.h <<\EOF
3111 if test $shared = default; then
3112 if test $gnu_ld = yes; then
3115 # For now we do not assume shared libs are available. In future more
3116 # tests might become available.
3121 echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
3122 echo "configure:3123: checking whether -fPIC is default" >&5
3123 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
3124 echo $ac_n "(cached) $ac_c" 1>&6
3127 cat > conftest.c <<EOF
3128 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
3129 # error PIC is default.
3132 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
3138 echo "$ac_t""$pic_default" 1>&6
3150 *door*) linux_doors=yes ;;
3151 *) linux_doors=no ;;
3155 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
3158 config_makefile=Makefile
3161 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
3162 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
3166 echo '*** Do NOT install this release on any production system!'
3167 echo '*** It is known to be broken and will be so for quite some time.'
3168 echo '*** Use the latest released version instead.'
3171 cat > confcache <<\EOF
3172 # This file is a shell script that caches the results of configure
3173 # tests run on this system so they can be shared between configure
3174 # scripts and configure runs. It is not useful on other systems.
3175 # If it contains results you don't want to keep, you may remove or edit it.
3177 # By default, configure uses ./config.cache as the cache file,
3178 # creating it if it does not exist already. You can give configure
3179 # the --cache-file=FILE option to use a different cache file; that is
3180 # what configure does when it calls configure scripts in
3181 # subdirectories, so they share the cache.
3182 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3183 # config.status only pays attention to the cache file if you give it the
3184 # --recheck option to rerun configure.
3187 # The following way of writing the cache mishandles newlines in values,
3188 # but we know of no workaround that is simple, portable, and efficient.
3189 # So, don't put newlines in cache variables' values.
3190 # Ultrix sh set writes to stderr and can't be redirected directly,
3191 # and sets the high bit in the cache file unless we assign to the vars.
3193 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3195 # `set' does not quote correctly, so add quotes (double-quote substitution
3196 # turns \\\\ into \\, and sed turns \\ into \).
3198 -e "s/'/'\\\\''/g" \
3199 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3202 # `set' quotes correctly as required by POSIX, so do not add quotes.
3203 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3206 if cmp -s $cache_file confcache; then
3209 if test -w $cache_file; then
3210 echo "updating cache $cache_file"
3211 cat confcache > $cache_file
3213 echo "not updating unwritable cache $cache_file"
3218 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3220 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3221 # Let make expand exec_prefix.
3222 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3224 # Any assignment to VPATH causes Sun make to only execute
3225 # the first set of double-colon rules, so remove it if not needed.
3226 # If there is a colon in the path, we need to keep it.
3227 if test "x$srcdir" = x.; then
3228 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3231 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3233 DEFS=-DHAVE_CONFIG_H
3235 # Without the "./", some shells look in PATH for config.status.
3236 : ${CONFIG_STATUS=./config.status}
3238 echo creating $CONFIG_STATUS
3239 rm -f $CONFIG_STATUS
3240 cat > $CONFIG_STATUS <<EOF
3242 # Generated automatically by configure.
3243 # Run this file to recreate the current configuration.
3244 # This directory was configured as follows,
3245 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3247 # $0 $ac_configure_args
3249 # Compiler output produced by configure, useful for debugging
3250 # configure, is in ./config.log if it exists.
3252 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3255 case "\$ac_option" in
3256 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3257 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3258 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3259 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3260 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3262 -help | --help | --hel | --he | --h)
3263 echo "\$ac_cs_usage"; exit 0 ;;
3264 *) echo "\$ac_cs_usage"; exit 1 ;;
3268 ac_given_srcdir=$srcdir
3269 ac_given_INSTALL="$INSTALL"
3271 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3273 cat >> $CONFIG_STATUS <<EOF
3275 # Protect against being on the right side of a sed subst in config.status.
3276 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3277 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3281 s%@CFLAGS@%$CFLAGS%g
3282 s%@CPPFLAGS@%$CPPFLAGS%g
3283 s%@CXXFLAGS@%$CXXFLAGS%g
3284 s%@FFLAGS@%$FFLAGS%g
3286 s%@LDFLAGS@%$LDFLAGS%g
3288 s%@exec_prefix@%$exec_prefix%g
3289 s%@prefix@%$prefix%g
3290 s%@program_transform_name@%$program_transform_name%g
3291 s%@bindir@%$bindir%g
3292 s%@sbindir@%$sbindir%g
3293 s%@libexecdir@%$libexecdir%g
3294 s%@datadir@%$datadir%g
3295 s%@sysconfdir@%$sysconfdir%g
3296 s%@sharedstatedir@%$sharedstatedir%g
3297 s%@localstatedir@%$localstatedir%g
3298 s%@libdir@%$libdir%g
3299 s%@includedir@%$includedir%g
3300 s%@oldincludedir@%$oldincludedir%g
3301 s%@infodir@%$infodir%g
3302 s%@mandir@%$mandir%g
3303 s%@with_cvs@%$with_cvs%g
3304 s%@subdirs@%$subdirs%g
3305 s%@force_install@%$force_install%g
3307 s%@host_alias@%$host_alias%g
3308 s%@host_cpu@%$host_cpu%g
3309 s%@host_vendor@%$host_vendor%g
3310 s%@host_os@%$host_os%g
3311 s%@base_machine@%$base_machine%g
3312 s%@sysnames@%$sysnames%g
3313 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3314 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3315 s%@INSTALL_DATA@%$INSTALL_DATA%g
3318 s%@build_alias@%$build_alias%g
3319 s%@build_cpu@%$build_cpu%g
3320 s%@build_vendor@%$build_vendor%g
3321 s%@build_os@%$build_os%g
3324 s%@MSGFMT@%$MSGFMT%g
3325 s%@MAKEINFO@%$MAKEINFO%g
3326 s%@CCVERSION@%$CCVERSION%g
3327 s%@cross_linkable@%$cross_linkable%g
3328 s%@BUILD_CC@%$BUILD_CC%g
3329 s%@cross_compiling@%$cross_compiling%g
3332 s%@RANLIB@%$RANLIB%g
3334 s%@SYSINCLUDES@%$SYSINCLUDES%g
3336 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
3338 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
3341 s%@INSTALL_INFO@%$INSTALL_INFO%g
3342 s%@OLD_DEBIAN_INSTALL_INFO@%$OLD_DEBIAN_INSTALL_INFO%g
3343 s%@VERSIONING@%$VERSIONING%g
3344 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
3345 s%@no_whole_archive@%$no_whole_archive%g
3346 s%@exceptions@%$exceptions%g
3348 s%@uname_sysname@%$uname_sysname%g
3349 s%@uname_release@%$uname_release%g
3350 s%@uname_version@%$uname_version%g
3352 s%@old_glibc_headers@%$old_glibc_headers%g
3353 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
3354 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
3355 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
3356 s%@has_ldconfig@%$has_ldconfig%g
3357 s%@ldd_rewrite_script@%$ldd_rewrite_script%g
3358 s%@gnu_ld@%$gnu_ld%g
3359 s%@gnu_as@%$gnu_as%g
3361 s%@static@%$static%g
3362 s%@shared@%$shared%g
3363 s%@pic_default@%$pic_default%g
3364 s%@profile@%$profile%g
3365 s%@omitfp@%$omitfp%g
3366 s%@bounded@%$bounded%g
3367 s%@static_nss@%$static_nss%g
3368 s%@nopic_initfini@%$nopic_initfini%g
3369 s%@DEFINES@%$DEFINES%g
3370 s%@linux_doors@%$linux_doors%g
3371 s%@VERSION@%$VERSION%g
3372 s%@RELEASE@%$RELEASE%g
3377 cat >> $CONFIG_STATUS <<\EOF
3379 # Split the substitutions into bite-sized pieces for seds with
3380 # small command number limits, like on Digital OSF/1 and HP-UX.
3381 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3382 ac_file=1 # Number of current file.
3383 ac_beg=1 # First line for current file.
3384 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3387 while $ac_more_lines; do
3388 if test $ac_beg -gt 1; then
3389 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3391 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3393 if test ! -s conftest.s$ac_file; then
3395 rm -f conftest.s$ac_file
3397 if test -z "$ac_sed_cmds"; then
3398 ac_sed_cmds="sed -f conftest.s$ac_file"
3400 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3402 ac_file=`expr $ac_file + 1`
3404 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3407 if test -z "$ac_sed_cmds"; then
3412 cat >> $CONFIG_STATUS <<EOF
3414 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
3416 cat >> $CONFIG_STATUS <<\EOF
3417 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3418 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3420 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3421 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3422 *) ac_file_in="${ac_file}.in" ;;
3425 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3427 # Remove last slash and all that follows it. Not all systems have dirname.
3428 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3429 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3430 # The file is in a subdirectory.
3431 test ! -d "$ac_dir" && mkdir "$ac_dir"
3432 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3433 # A "../" for each directory in $ac_dir_suffix.
3434 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3436 ac_dir_suffix= ac_dots=
3439 case "$ac_given_srcdir" in
3441 if test -z "$ac_dots"; then top_srcdir=.
3442 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3443 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3445 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3446 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3449 case "$ac_given_INSTALL" in
3450 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3451 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3454 echo creating "$ac_file"
3456 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3458 *Makefile*) ac_comsub="1i\\
3459 # $configure_input" ;;
3463 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3465 s%@configure_input@%$configure_input%g
3466 s%@srcdir@%$srcdir%g
3467 s%@top_srcdir@%$top_srcdir%g
3468 s%@INSTALL@%$INSTALL%g
3469 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3473 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3474 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3476 # ac_d sets the value in "#define NAME VALUE" lines.
3477 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3478 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3481 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3482 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3483 ac_uB='\([ ]\)%\1#\2define\3'
3486 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3487 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3488 ac_eB='$%\1#\2define\3'
3492 if test "${CONFIG_HEADERS+set}" != set; then
3494 cat >> $CONFIG_STATUS <<EOF
3495 CONFIG_HEADERS="config.h"
3497 cat >> $CONFIG_STATUS <<\EOF
3499 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3500 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3502 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3503 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3504 *) ac_file_in="${ac_file}.in" ;;
3507 echo creating $ac_file
3509 rm -f conftest.frag conftest.in conftest.out
3510 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3511 cat $ac_file_inputs > conftest.in
3515 # Transform confdefs.h into a sed script conftest.vals that substitutes
3516 # the proper values into config.h.in to produce config.h. And first:
3517 # Protect against being on the right side of a sed subst in config.status.
3518 # Protect against being in an unquoted here document in config.status.
3520 cat > conftest.hdr <<\EOF
3523 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3527 sed -n -f conftest.hdr confdefs.h > conftest.vals
3530 # This sed command replaces #undef with comments. This is necessary, for
3531 # example, in the case of _POSIX_SOURCE, which is predefined and required
3532 # on some systems where configure will not decide to define it.
3533 cat >> conftest.vals <<\EOF
3534 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3537 # Break up conftest.vals because some shells have a limit on
3538 # the size of here documents, and old seds have small limits too.
3543 ac_lines=`grep -c . conftest.vals`
3544 # grep -c gives empty output for an empty file on some AIX systems.
3545 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3546 # Write a limited-size here document to conftest.frag.
3547 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3548 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3550 sed -f conftest.frag conftest.in > conftest.out
3552 mv conftest.out conftest.in
3554 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3556 mv conftest.tail conftest.vals
3560 cat >> $CONFIG_STATUS <<\EOF
3561 rm -f conftest.frag conftest.h
3562 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3563 cat conftest.in >> conftest.h
3565 if cmp -s $ac_file conftest.h 2>/dev/null; then
3566 echo "$ac_file is unchanged"
3569 # Remove last slash and all that follows it. Not all systems have dirname.
3570 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3571 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3572 # The file is in a subdirectory.
3573 test ! -d "$ac_dir" && mkdir "$ac_dir"
3576 mv conftest.h $ac_file
3582 cat >> $CONFIG_STATUS <<EOF
3583 ac_sources="`echo $libc_link_sources`"
3584 ac_dests="`echo $libc_link_dests`"
3587 cat >> $CONFIG_STATUS <<\EOF
3588 srcdir=$ac_given_srcdir
3589 while test -n "$ac_sources"; do
3590 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3591 set $ac_sources; ac_source=$1; shift; ac_sources=$*
3593 echo "linking $srcdir/$ac_source to $ac_dest"
3595 if test ! -r $srcdir/$ac_source; then
3596 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3600 # Make relative symlinks.
3601 # Remove last slash and all that follows it. Not all systems have dirname.
3602 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3603 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3604 # The dest file is in a subdirectory.
3605 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3606 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3607 # A "../" for each directory in $ac_dest_dir_suffix.
3608 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3610 ac_dest_dir_suffix= ac_dots=
3614 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3615 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3618 # Make a symlink if possible; otherwise try a hard link.
3619 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3620 ln $srcdir/$ac_source $ac_dest; then :
3622 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3626 cat >> $CONFIG_STATUS <<EOF
3627 config_vars='$config_vars'
3629 cat >> $CONFIG_STATUS <<\EOF
3631 case $CONFIG_FILES in *config.make*)
3632 echo "$config_vars" >> config.make;;
3634 test -d bits || mkdir bits
3637 chmod +x $CONFIG_STATUS
3638 rm -fr confdefs* $ac_clean_files
3639 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3641 if test "$no_recursion" != yes; then
3643 # Remove --cache-file and --srcdir arguments so they do not pile up.
3644 ac_sub_configure_args=
3646 for ac_arg in $ac_configure_args; do
3647 if test -n "$ac_prev"; then
3652 -cache-file | --cache-file | --cache-fil | --cache-fi \
3653 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3654 ac_prev=cache_file ;;
3655 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3656 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3658 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3660 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3662 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3666 for ac_config_dir in $add_ons; do
3668 # Do not complain, so a configure script can configure whichever
3669 # parts of a large source tree are present.
3670 if test ! -d $srcdir/$ac_config_dir; then
3674 echo configuring in $ac_config_dir
3679 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3681 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3689 # A "../" for each directory in /$ac_config_dir.
3690 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3693 .) # No --srcdir option. We are building in place.
3694 ac_sub_srcdir=$srcdir ;;
3695 /*) # Absolute path.
3696 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3698 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3701 # Check for guested configure; otherwise get Cygnus style configure.
3702 if test -f $ac_sub_srcdir/configure; then
3703 ac_sub_configure=$ac_sub_srcdir/configure
3704 elif test -f $ac_sub_srcdir/configure.in; then
3705 ac_sub_configure=$ac_configure
3707 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3711 # The recursion is here.
3712 if test -n "$ac_sub_configure"; then
3714 # Make the cache file name correct relative to the subdirectory.
3715 case "$cache_file" in
3716 /*) ac_sub_cache_file=$cache_file ;;
3718 ac_sub_cache_file="$ac_dots$cache_file" ;;
3720 case "$ac_given_INSTALL" in
3721 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3722 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3725 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3726 # The eval makes quoting arguments work.
3727 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3730 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }