3 # From configure.in CVSid
12 # Guess values for system-dependent variables and create Makefiles.
13 # Generated automatically using autoconf version 2.12
14 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
16 # This configure script is free software; the Free Software Foundation
17 # gives unlimited permission to copy, distribute and modify it.
21 ac_default_prefix=/usr/local
22 # Any additions from configure.in:
24 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)"
26 --with-gettext=DIR find GNU gettext source code in DIR (not needed)"
28 --with-fp if using floating-point hardware [default=yes]"
30 --with-binutils=PATH specify location of binutils (as and ld)"
32 --with-elf if using the ELF object format"
34 --enable-libio build in GNU libio instead of GNU stdio"
36 --disable-sanity-checks really do not use threads (should not be used
37 except in special situations) [default=yes]"
39 --enable-static build static library [default=yes]"
41 --enable-shared build shared library [default=yes if GNU ld & ELF]"
43 --enable-profile build profiled library [default=yes]"
45 --enable-omitfp build undebuggable optimized library [default=no]"
47 --enable-bounded build with runtime bounds checking [default=no]"
49 --disable-versioning do not include versioning information in the
50 library objects [default=yes if supported]"
52 --enable-add-ons=DIR... configure and build named extra directories"
54 --enable-static-nss build static NSS modules [default=no]"
56 # Initialize some variables set by options.
57 # The variables have the same names as the options, with
58 # dashes changed to underlines.
60 cache_file=./config.cache
69 program_transform_name=s,x,x,
77 bindir='${exec_prefix}/bin'
78 sbindir='${exec_prefix}/sbin'
79 libexecdir='${exec_prefix}/libexec'
80 datadir='${prefix}/share'
81 sysconfdir='${prefix}/etc'
82 sharedstatedir='${prefix}/com'
83 localstatedir='${prefix}/var'
84 libdir='${exec_prefix}/lib'
85 includedir='${prefix}/include'
86 oldincludedir='/usr/include'
87 infodir='${prefix}/info'
88 mandir='${prefix}/man'
90 # Initialize some other variables.
93 # Maximum number of lines to put in a shell here document.
100 # If the previous option needs an argument, assign it.
101 if test -n "$ac_prev"; then
102 eval "$ac_prev=\$ac_option"
108 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
112 # Accept the important Cygnus configure options, so we can diagnose typos.
116 -bindir | --bindir | --bindi | --bind | --bin | --bi)
118 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
119 bindir="$ac_optarg" ;;
121 -build | --build | --buil | --bui | --bu)
123 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
124 build="$ac_optarg" ;;
126 -cache-file | --cache-file | --cache-fil | --cache-fi \
127 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
128 ac_prev=cache_file ;;
129 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
130 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
131 cache_file="$ac_optarg" ;;
133 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
135 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
137 datadir="$ac_optarg" ;;
139 -disable-* | --disable-*)
140 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
141 # Reject names that are not valid shell variable names.
142 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
143 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
145 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
146 eval "enable_${ac_feature}=no" ;;
148 -enable-* | --enable-*)
149 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
150 # Reject names that are not valid shell variable names.
151 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
152 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
154 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
159 eval "enable_${ac_feature}='$ac_optarg'" ;;
161 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
162 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
163 | --exec | --exe | --ex)
164 ac_prev=exec_prefix ;;
165 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
166 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
167 | --exec=* | --exe=* | --ex=*)
168 exec_prefix="$ac_optarg" ;;
170 -gas | --gas | --ga | --g)
171 # Obsolete; use --with-gas.
174 -help | --help | --hel | --he)
175 # Omit some internal or obsolete options to make the list less imposing.
176 # This message is too long to be a string in the A/UX 3.1 sh.
178 Usage: configure [options] [host]
179 Options: [defaults in brackets after descriptions]
181 --cache-file=FILE cache test results in FILE
182 --help print this message
183 --no-create do not create output files
184 --quiet, --silent do not print \`checking...' messages
185 --version print the version of autoconf that created configure
186 Directory and file names:
187 --prefix=PREFIX install architecture-independent files in PREFIX
189 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
191 --bindir=DIR user executables in DIR [EPREFIX/bin]
192 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
193 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
194 --datadir=DIR read-only architecture-independent data in DIR
196 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
197 --sharedstatedir=DIR modifiable architecture-independent data in DIR
199 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
200 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
201 --includedir=DIR C header files in DIR [PREFIX/include]
202 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
203 --infodir=DIR info documentation in DIR [PREFIX/info]
204 --mandir=DIR man documentation in DIR [PREFIX/man]
205 --srcdir=DIR find the sources in DIR [configure dir or ..]
206 --program-prefix=PREFIX prepend PREFIX to installed program names
207 --program-suffix=SUFFIX append SUFFIX to installed program names
208 --program-transform-name=PROGRAM
209 run sed PROGRAM on installed program names
213 --build=BUILD configure for building on BUILD [BUILD=HOST]
214 --host=HOST configure for HOST [guessed]
215 --target=TARGET configure for TARGET [TARGET=HOST]
216 Features and packages:
217 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
218 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
219 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
220 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
221 --x-includes=DIR X include files are in DIR
222 --x-libraries=DIR X library files are in DIR
224 if test -n "$ac_help"; then
225 echo "--enable and --with options recognized:$ac_help"
229 -host | --host | --hos | --ho)
231 -host=* | --host=* | --hos=* | --ho=*)
234 -includedir | --includedir | --includedi | --included | --include \
235 | --includ | --inclu | --incl | --inc)
236 ac_prev=includedir ;;
237 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
238 | --includ=* | --inclu=* | --incl=* | --inc=*)
239 includedir="$ac_optarg" ;;
241 -infodir | --infodir | --infodi | --infod | --info | --inf)
243 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
244 infodir="$ac_optarg" ;;
246 -libdir | --libdir | --libdi | --libd)
248 -libdir=* | --libdir=* | --libdi=* | --libd=*)
249 libdir="$ac_optarg" ;;
251 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
252 | --libexe | --libex | --libe)
253 ac_prev=libexecdir ;;
254 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
255 | --libexe=* | --libex=* | --libe=*)
256 libexecdir="$ac_optarg" ;;
258 -localstatedir | --localstatedir | --localstatedi | --localstated \
259 | --localstate | --localstat | --localsta | --localst \
260 | --locals | --local | --loca | --loc | --lo)
261 ac_prev=localstatedir ;;
262 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
263 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
264 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
265 localstatedir="$ac_optarg" ;;
267 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
269 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
270 mandir="$ac_optarg" ;;
273 # Obsolete; use --without-fp.
276 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
280 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
281 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
284 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
285 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
286 | --oldin | --oldi | --old | --ol | --o)
287 ac_prev=oldincludedir ;;
288 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
289 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
290 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
291 oldincludedir="$ac_optarg" ;;
293 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
295 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
296 prefix="$ac_optarg" ;;
298 -program-prefix | --program-prefix | --program-prefi | --program-pref \
299 | --program-pre | --program-pr | --program-p)
300 ac_prev=program_prefix ;;
301 -program-prefix=* | --program-prefix=* | --program-prefi=* \
302 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
303 program_prefix="$ac_optarg" ;;
305 -program-suffix | --program-suffix | --program-suffi | --program-suff \
306 | --program-suf | --program-su | --program-s)
307 ac_prev=program_suffix ;;
308 -program-suffix=* | --program-suffix=* | --program-suffi=* \
309 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
310 program_suffix="$ac_optarg" ;;
312 -program-transform-name | --program-transform-name \
313 | --program-transform-nam | --program-transform-na \
314 | --program-transform-n | --program-transform- \
315 | --program-transform | --program-transfor \
316 | --program-transfo | --program-transf \
317 | --program-trans | --program-tran \
318 | --progr-tra | --program-tr | --program-t)
319 ac_prev=program_transform_name ;;
320 -program-transform-name=* | --program-transform-name=* \
321 | --program-transform-nam=* | --program-transform-na=* \
322 | --program-transform-n=* | --program-transform-=* \
323 | --program-transform=* | --program-transfor=* \
324 | --program-transfo=* | --program-transf=* \
325 | --program-trans=* | --program-tran=* \
326 | --progr-tra=* | --program-tr=* | --program-t=*)
327 program_transform_name="$ac_optarg" ;;
329 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
330 | -silent | --silent | --silen | --sile | --sil)
333 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
335 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
337 sbindir="$ac_optarg" ;;
339 -sharedstatedir | --sharedstatedir | --sharedstatedi \
340 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
341 | --sharedst | --shareds | --shared | --share | --shar \
343 ac_prev=sharedstatedir ;;
344 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
345 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
346 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
348 sharedstatedir="$ac_optarg" ;;
350 -site | --site | --sit)
352 -site=* | --site=* | --sit=*)
355 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
357 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
358 srcdir="$ac_optarg" ;;
360 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
361 | --syscon | --sysco | --sysc | --sys | --sy)
362 ac_prev=sysconfdir ;;
363 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
364 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
365 sysconfdir="$ac_optarg" ;;
367 -target | --target | --targe | --targ | --tar | --ta | --t)
369 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
370 target="$ac_optarg" ;;
372 -v | -verbose | --verbose | --verbos | --verbo | --verb)
375 -version | --version | --versio | --versi | --vers)
376 echo "configure generated by autoconf version 2.12"
380 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
381 # Reject names that are not valid shell variable names.
382 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
383 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
385 ac_package=`echo $ac_package| sed 's/-/_/g'`
390 eval "with_${ac_package}='$ac_optarg'" ;;
392 -without-* | --without-*)
393 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
394 # Reject names that are not valid shell variable names.
395 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
396 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
398 ac_package=`echo $ac_package| sed 's/-/_/g'`
399 eval "with_${ac_package}=no" ;;
402 # Obsolete; use --with-x.
405 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
406 | --x-incl | --x-inc | --x-in | --x-i)
407 ac_prev=x_includes ;;
408 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
409 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
410 x_includes="$ac_optarg" ;;
412 -x-libraries | --x-libraries | --x-librarie | --x-librari \
413 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
414 ac_prev=x_libraries ;;
415 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
416 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
417 x_libraries="$ac_optarg" ;;
419 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
423 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
424 echo "configure: warning: $ac_option: invalid host type" 1>&2
426 if test "x$nonopt" != xNONE; then
427 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
435 if test -n "$ac_prev"; then
436 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
439 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
441 # File descriptor usage:
444 # 2 errors and warnings
445 # 3 some systems may open it to /dev/tty
446 # 4 used on the Kubota Titan
447 # 6 checking for... messages and results
448 # 5 compiler messages saved in config.log
449 if test "$silent" = yes; then
457 This file contains any messages produced by compilers while
458 running configure, to aid debugging if configure makes a mistake.
461 # Strip out --no-create and --no-recursion so they do not pile up.
462 # Also quote any args containing shell metacharacters.
467 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
468 | --no-cr | --no-c) ;;
469 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
470 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
471 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
472 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
473 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
478 # Only set these to C if already set. These must not be set unconditionally
479 # because not all systems understand e.g. LANG=C (notably SCO).
480 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
481 # Non-C LC_CTYPE values break the ctype check.
482 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
483 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
484 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
485 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
487 # confdefs.h avoids OS command line length limits that DEFS can exceed.
488 rm -rf conftest* confdefs.h
489 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
492 # A filename unique to this package, relative to the directory that
493 # configure is in, which we can look for to find out if srcdir is correct.
494 ac_unique_file=include/features.h
496 # Find the source files, if location was not specified.
497 if test -z "$srcdir"; then
498 ac_srcdir_defaulted=yes
499 # Try the directory containing this script, then its parent.
501 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
502 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
504 if test ! -r $srcdir/$ac_unique_file; then
508 ac_srcdir_defaulted=no
510 if test ! -r $srcdir/$ac_unique_file; then
511 if test "$ac_srcdir_defaulted" = yes; then
512 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
514 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
517 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
519 # Prefer explicitly selected file to automatically selected ones.
520 if test -z "$CONFIG_SITE"; then
521 if test "x$prefix" != xNONE; then
522 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
524 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
527 for ac_site_file in $CONFIG_SITE; do
528 if test -r "$ac_site_file"; then
529 echo "loading site script $ac_site_file"
534 if test -r "$cache_file"; then
535 echo "loading cache $cache_file"
538 echo "creating cache $cache_file"
543 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
544 ac_cpp='$CPP $CPPFLAGS'
545 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
546 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
547 cross_compiling=$ac_cv_prog_cc_cross
549 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
550 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
551 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
558 ac_n= ac_c='\c' ac_t=
564 # This will get text that should go into config.make.
567 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
568 # Check whether --with-gmp or --without-gmp was given.
569 if test "${with_gmp+set}" = set; then
572 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
574 *) config_vars="$config_vars
575 gmp-srcdir = $withval" ;;
580 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
581 # Check whether --with-gettext or --without-gettext was given.
582 if test "${with_gettext+set}" = set; then
583 withval="$with_gettext"
584 case "$with_gettext" in
586 { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
589 config_vars="$config_vars
590 gettext-srcdir = $withval" ;;
596 # Check whether --with-fp or --without-fp was given.
597 if test "${with_fp+set}" = set; then
604 # Check whether --with-binutils or --without-binutils was given.
605 if test "${with_binutils+set}" = set; then
606 withval="$with_binutils"
607 path_binutils=$withval
612 # Check whether --with-elf or --without-elf was given.
613 if test "${with_elf+set}" = set; then
621 # Check whether --enable-libio or --disable-libio was given.
622 if test "${enable_libio+set}" = set; then
623 enableval="$enable_libio"
624 if test $enableval = yes; then
634 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
635 if test "${enable_sanity_checks+set}" = set; then
636 enableval="$enable_sanity_checks"
637 enable_sanity=$enableval
643 # Check whether --enable-static or --disable-static was given.
644 if test "${enable_static+set}" = set; then
645 enableval="$enable_static"
651 # Check whether --enable-shared or --disable-shared was given.
652 if test "${enable_shared+set}" = set; then
653 enableval="$enable_shared"
659 # Check whether --enable-profile or --disable-profile was given.
660 if test "${enable_profile+set}" = set; then
661 enableval="$enable_profile"
667 # Check whether --enable-omitfp or --disable-omitfp was given.
668 if test "${enable_omitfp+set}" = set; then
669 enableval="$enable_omitfp"
675 # Check whether --enable-bounded or --disable-bounded was given.
676 if test "${enable_bounded+set}" = set; then
677 enableval="$enable_bounded"
683 # Check whether --enable-versioning or --disable-versioning was given.
684 if test "${enable_versioning+set}" = set; then
685 enableval="$enable_versioning"
686 enable_versioning=$enableval
688 enable_versioning=yes
692 # Check whether --enable-add-ons or --disable-add-ons was given.
693 if test "${enable_add_ons+set}" = set; then
694 enableval="$enable_add_ons"
695 add_ons=`echo "$enableval" | sed 's/,/ /g'`
701 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
702 if test -f $ac_dir/install-sh; then
704 ac_install_sh="$ac_aux_dir/install-sh -c"
706 elif test -f $ac_dir/install.sh; then
708 ac_install_sh="$ac_aux_dir/install.sh -c"
712 if test -z "$ac_aux_dir"; then
713 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
715 ac_config_guess=$ac_aux_dir/config.guess
716 ac_config_sub=$ac_aux_dir/config.sub
717 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
722 if test x"$add_ons" != x; then
723 for f in $add_ons; do
724 # Test whether such a subdir really exists.
725 if test -d $srcdir/$f; then
726 add_ons_pfx="$add_ons_pfx $f/"
728 { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
733 # Check whether --enable-static-nss or --disable-static-nss was given.
734 if test "${enable_static_nss+set}" = set; then
735 enableval="$enable_static_nss"
736 static_nss=$enableval
741 if test x"$static_nss" = xyes; then
742 cat >> confdefs.h <<\EOF
743 #define DO_STATIC_NSS 1
749 # Make sure we can run config.sub.
750 if $ac_config_sub sun4 >/dev/null 2>&1; then :
751 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
754 echo $ac_n "checking host system type""... $ac_c" 1>&6
755 echo "configure:756: checking host system type" >&5
758 case "$host_alias" in
762 if host_alias=`$ac_config_guess`; then :
763 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
765 *) host_alias=$nonopt ;;
769 host=`$ac_config_sub $host_alias`
770 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
771 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
772 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
773 echo "$ac_t""$host" 1>&6
776 # The way shlib-versions is used to generate soversions.mk uses a
777 # fairly simplistic model for name recognition that can't distinguish
778 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
779 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
780 # tell. This doesn't get used much beyond that, so it's fairly safe.
785 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
790 ### I put this here to prevent those annoying emails from people who cannot
791 ### read and try to compile glibc on unsupported platforms. --drepper
793 ### By using the undocumented --enable-hacker-mode option for configure
794 ### one can skip this test to make the configuration not fail for unsupported
797 if test -z "$enable_hacker_mode"; then
802 echo "*** The GNU C library is currently not available for this platform."
803 echo "*** So far nobody cared to port it and if there is no volunteer it"
804 echo "*** might never happen. So, if you have interest to see glibc on"
805 echo "*** this platform visit"
806 echo "*** http://www.gnu.ai.mit.edu/software/libc/porting.html"
807 echo "*** and join the group of porters"
813 # We keep the original values in `$config_*' and never modify them, so we
814 # can write them unchanged into config.make. Everything else uses
815 # $machine, $vendor, and $os, and changes them whenever convenient.
816 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
818 # Some configurations imply other options.
820 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
821 # These systems always use GNU tools.
822 gnu_ld=yes gnu_as=yes ;;
825 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
826 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
828 gnu* | linux* | sysv4* | solaris2*)
829 # These systems (almost) always use the ELF format.
834 machine=$config_machine
835 vendor=$config_vendor
838 # Expand the configuration machine name into a subdirectory by architecture
839 # type and particular chip.
841 a29k | am29000) base_machine=a29k machine=a29k ;;
842 alpha*) base_machine=alpha machine=alpha/$machine ;;
843 arm*) base_machine=arm machine=arm/$machine ;;
844 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
845 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
846 hppa*) base_machine=hppa machine=hppa/$machine ;;
847 i[3456]86) base_machine=i386 machine=i386/$machine ;;
848 m680?0) base_machine=m68k machine=m68k/$machine ;;
849 m68k) base_machine=m68k machine=m68k/m68020 ;;
850 m88???) base_machine=m88k machine=m88k/$machine ;;
851 m88k) base_machine=m88k machine=m88k/m88100 ;;
852 mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
853 mips*) base_machine=mips machine=mips/$machine ;;
855 base_machine=sparc machine=sparc/sparc32 ;;
856 sparcv8 | supersparc | hypersparc)
857 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
858 sparc64 | ultrasparc)
859 base_machine=sparc machine=sparc/sparc64 ;;
863 if test "$base_machine" = "i386"; then
864 cat >> confdefs.h <<\EOF
865 #define USE_REGPARMS 1
870 # Compute the list of sysdep directories for this configuration.
871 # This can take a while to compute.
872 sysdep_dir=$srcdir/sysdeps
873 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
874 echo "configure:875: checking sysdep dirs" >&5
875 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
876 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
881 netbsd* | 386bsd* | freebsd* | bsdi*)
882 base_os=unix/bsd/bsd4.4 ;;
883 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
885 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
888 base_os=unix/sysv/sysv4 ;;
890 base_os=standalone ;;
895 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
898 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
902 o=`echo $tail | sed 's/[0-9]*$//'`
903 if test $o != $tail; then
906 # For linux-gnu, try linux-gnu, then linux.
907 o=`echo $tail | sed 's/-.*$//'`
908 if test $o != $tail; then
912 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
915 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
921 # For sparc/sparc9, try sparc/sparc9 and then sparc.
924 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
926 # Prepend the machine's FPU directory unless --without-fp.
927 if test "$with_fp" = yes; then
935 # Find what sysdep directories exist.
937 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
938 for d in $add_ons_pfx ''; do
939 for b in $base ''; do
940 for m0 in $mach ''; do
941 for v in /$vendor ''; do
942 for o in /$ostry ''; do
943 for m in $mach ''; do
944 if test "$m0$b$v$o$m"; then
945 try="${d}sysdeps$m0$b$v$o$m"
946 test -n "$enable_debug_configure" &&
947 echo "$0 DEBUG: try $try" >&2
950 *) dest=$srcdir/$try ;;
952 if test -d $dest; then
953 sysnames="$sysnames $try"
954 { test -n "$o" || test -n "$b"; } && os_used=t
955 { test -n "$m" || test -n "$m0"; } && machine_used=t
966 if test -z "$os_used" && test "$os" != none; then
967 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
969 if test -z "$machine_used" && test "$machine" != none; then
970 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
973 # We have now validated the configuration.
976 # If using ELF, look for an `elf' subdirectory of each machine directory.
977 # We prepend these rather than inserting them whereever the machine appears
978 # because things specified by the machine's ELF ABI should override
979 # OS-specific things, and should always be the same for any OS on the
980 # machine (otherwise what's the point of an ABI?).
981 if test "$elf" = yes; then
983 for d in $add_ons_pfx ''; do
986 *) xsrcdir=$srcdir/ ;;
989 if test -d $xsrcdir${d}sysdeps$m/elf; then
990 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
994 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
998 # Expand the list of system names into a full list of directories
999 # from each element's parent name and Implies file (if present).
1002 while test $# -gt 0; do
1006 case " $names " in *" $name "*)
1007 # Already in the list.
1011 # Report each name as we discover it, so there is no long pause in output.
1012 echo $ac_n "$name $ac_c" >&6
1014 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1018 *) xsrcdir=$srcdir/ ;;
1020 test -n "$enable_debug_configure" &&
1021 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1023 if test -f $xsrcdir$name/Implies; then
1024 # Collect more names from the `Implies' file (removing comments).
1025 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1027 for x in $implied_candidate; do
1028 if test -d $xsrcdir$name_base/$x; then
1029 implied="$implied $name_base/$x";
1031 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1038 # Add NAME to the list of names.
1039 names="$names $name"
1041 # Find the parent of NAME, using the empty string if it has none.
1042 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1044 # Add the names implied by NAME, and NAME's parent (if it has one), to
1045 # the list of names to be processed (the argument list). We prepend the
1046 # implied names to the list and append the parent. We want implied
1047 # directories to come before further directories inferred from the
1048 # configuration components; this ensures that for sysv4, unix/common
1049 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1051 sysnames="`echo $implied $* $parent`"
1052 test -n "$sysnames" && set $sysnames
1055 # Add the default directories.
1056 sysnames="$names sysdeps/generic"
1058 # The other names were emitted during the scan.
1059 echo "$ac_t""sysdeps/generic" 1>&6
1064 # Find a good install program. We prefer a C program (faster),
1065 # so one script is as good as another. But avoid the broken or
1066 # incompatible versions:
1067 # SysV /etc/install, /usr/sbin/install
1068 # SunOS /usr/etc/install
1069 # IRIX /sbin/install
1071 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1072 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1073 # ./install, which can be erroneously created by make from ./install.sh.
1074 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1075 echo "configure:1076: checking for a BSD compatible install" >&5
1076 if test -z "$INSTALL"; then
1077 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1078 echo $ac_n "(cached) $ac_c" 1>&6
1080 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1081 for ac_dir in $PATH; do
1082 # Account for people who put trailing slashes in PATH elements.
1084 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1086 # OSF1 and SCO ODT 3.0 have their own names for install.
1087 for ac_prog in ginstall installbsd scoinst install; do
1088 if test -f $ac_dir/$ac_prog; then
1089 if test $ac_prog = install &&
1090 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1091 # AIX install. It has an incompatible calling convention.
1092 # OSF/1 installbsd also uses dspmsg, but is usable.
1095 ac_cv_path_install="$ac_dir/$ac_prog -c"
1106 if test "${ac_cv_path_install+set}" = set; then
1107 INSTALL="$ac_cv_path_install"
1109 # As a last resort, use the slow shell script. We don't cache a
1110 # path for INSTALL within a source directory, because that will
1111 # break other packages using the cache if that directory is
1112 # removed, or if the path is relative.
1113 INSTALL="$ac_install_sh"
1116 echo "$ac_t""$INSTALL" 1>&6
1118 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1119 # It thinks the first close brace ends the variable substitution.
1120 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1122 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1124 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1125 # The makefiles need to use a different form to find it in $srcdir.
1126 INSTALL='\$(..)./install-sh -c'
1128 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1129 echo "configure:1130: checking whether ln -s works" >&5
1130 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1131 echo $ac_n "(cached) $ac_c" 1>&6
1134 if ln -s X conftestdata 2>/dev/null
1137 ac_cv_prog_LN_S="ln -s"
1142 LN_S="$ac_cv_prog_LN_S"
1143 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1144 echo "$ac_t""yes" 1>&6
1146 echo "$ac_t""no" 1>&6
1149 for ac_prog in msgfmt gmsgfmt
1151 # Extract the first word of "$ac_prog", so it can be a program name with args.
1152 set dummy $ac_prog; ac_word=$2
1153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154 echo "configure:1155: checking for $ac_word" >&5
1155 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1156 echo $ac_n "(cached) $ac_c" 1>&6
1158 if test -n "$MSGFMT"; then
1159 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1161 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1162 for ac_dir in $PATH; do
1163 test -z "$ac_dir" && ac_dir=.
1164 if test -f $ac_dir/$ac_word; then
1165 ac_cv_prog_MSGFMT="$ac_prog"
1172 MSGFMT="$ac_cv_prog_MSGFMT"
1173 if test -n "$MSGFMT"; then
1174 echo "$ac_t""$MSGFMT" 1>&6
1176 echo "$ac_t""no" 1>&6
1179 test -n "$MSGFMT" && break
1181 test -n "$MSGFMT" || MSGFMT=":"
1184 # Extract the first word of "gcc", so it can be a program name with args.
1185 set dummy gcc; ac_word=$2
1186 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1187 echo "configure:1188: checking for $ac_word" >&5
1188 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1189 echo $ac_n "(cached) $ac_c" 1>&6
1191 if test -n "$CC"; then
1192 ac_cv_prog_CC="$CC" # Let the user override the test.
1194 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1195 for ac_dir in $PATH; do
1196 test -z "$ac_dir" && ac_dir=.
1197 if test -f $ac_dir/$ac_word; then
1206 if test -n "$CC"; then
1207 echo "$ac_t""$CC" 1>&6
1209 echo "$ac_t""no" 1>&6
1212 if test -z "$CC"; then
1213 # Extract the first word of "cc", so it can be a program name with args.
1214 set dummy cc; ac_word=$2
1215 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1216 echo "configure:1217: checking for $ac_word" >&5
1217 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1218 echo $ac_n "(cached) $ac_c" 1>&6
1220 if test -n "$CC"; then
1221 ac_cv_prog_CC="$CC" # Let the user override the test.
1223 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1225 for ac_dir in $PATH; do
1226 test -z "$ac_dir" && ac_dir=.
1227 if test -f $ac_dir/$ac_word; then
1228 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1229 ac_prog_rejected=yes
1237 if test $ac_prog_rejected = yes; then
1238 # We found a bogon in the path, so make sure we never use it.
1239 set dummy $ac_cv_prog_CC
1241 if test $# -gt 0; then
1242 # We chose a different compiler from the bogus one.
1243 # However, it has the same basename, so the bogon will be chosen
1244 # first if we set CC to just the basename; use the full file name.
1246 set dummy "$ac_dir/$ac_word" "$@"
1254 if test -n "$CC"; then
1255 echo "$ac_t""$CC" 1>&6
1257 echo "$ac_t""no" 1>&6
1260 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1263 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1264 echo "configure:1265: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1267 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1268 ac_cpp='$CPP $CPPFLAGS'
1269 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1270 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1271 cross_compiling=$ac_cv_prog_cc_cross
1273 cat > conftest.$ac_ext <<EOF
1274 #line 1275 "configure"
1275 #include "confdefs.h"
1278 if { (eval echo configure:1279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1279 ac_cv_prog_cc_works=yes
1280 # If we can't run a trivial program, we are probably using a cross compiler.
1281 if (./conftest; exit) 2>/dev/null; then
1282 ac_cv_prog_cc_cross=no
1284 ac_cv_prog_cc_cross=yes
1287 echo "configure: failed program was:" >&5
1288 cat conftest.$ac_ext >&5
1289 ac_cv_prog_cc_works=no
1293 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1294 if test $ac_cv_prog_cc_works = no; then
1296 ac_cv_prog_cc_cross=yes
1300 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1301 echo "configure:1302: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1302 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1304 cross_compiling=$ac_cv_prog_cc_cross
1306 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1307 echo "configure:1308: checking whether we are using GNU C" >&5
1308 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1309 echo $ac_n "(cached) $ac_c" 1>&6
1311 cat > conftest.c <<EOF
1316 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1323 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1325 if test $ac_cv_prog_gcc = yes; then
1328 cat > conftest.c <<EOF
1329 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
1333 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1334 if test -z "$CFLAGS"; then
1338 { echo "configure: error: We require GNU CC version 2.7 or newer" 1>&2; exit 1; }
1341 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1344 echo $ac_n "checking build system type""... $ac_c" 1>&6
1345 echo "configure:1346: checking build system type" >&5
1348 case "$build_alias" in
1351 NONE) build_alias=$host_alias ;;
1352 *) build_alias=$nonopt ;;
1356 build=`$ac_config_sub $build_alias`
1357 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1358 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1359 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1360 echo "$ac_t""$build" 1>&6
1362 if test $host != $build; then
1363 for ac_prog in gcc cc
1365 # Extract the first word of "$ac_prog", so it can be a program name with args.
1366 set dummy $ac_prog; ac_word=$2
1367 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1368 echo "configure:1369: checking for $ac_word" >&5
1369 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1370 echo $ac_n "(cached) $ac_c" 1>&6
1372 if test -n "$BUILD_CC"; then
1373 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1375 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1376 for ac_dir in $PATH; do
1377 test -z "$ac_dir" && ac_dir=.
1378 if test -f $ac_dir/$ac_word; then
1379 ac_cv_prog_BUILD_CC="$ac_prog"
1386 BUILD_CC="$ac_cv_prog_BUILD_CC"
1387 if test -n "$BUILD_CC"; then
1388 echo "$ac_t""$BUILD_CC" 1>&6
1390 echo "$ac_t""no" 1>&6
1393 test -n "$BUILD_CC" && break
1398 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1399 echo "configure:1400: checking how to run the C preprocessor" >&5
1400 # On Suns, sometimes $CPP names a directory.
1401 if test -n "$CPP" && test -d "$CPP"; then
1404 if test -z "$CPP"; then
1405 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1406 echo $ac_n "(cached) $ac_c" 1>&6
1408 # This must be in double quotes, not single quotes, because CPP may get
1409 # substituted into the Makefile and "${CC-cc}" will confuse make.
1411 # On the NeXT, cc -E runs the code through the compiler's parser,
1412 # not just through cpp.
1413 cat > conftest.$ac_ext <<EOF
1414 #line 1415 "configure"
1415 #include "confdefs.h"
1419 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1420 { (eval echo configure:1421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1421 ac_err=`grep -v '^ *+' conftest.out`
1422 if test -z "$ac_err"; then
1426 echo "configure: failed program was:" >&5
1427 cat conftest.$ac_ext >&5
1429 CPP="${CC-cc} -E -traditional-cpp"
1430 cat > conftest.$ac_ext <<EOF
1431 #line 1432 "configure"
1432 #include "confdefs.h"
1436 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1437 { (eval echo configure:1438: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1438 ac_err=`grep -v '^ *+' conftest.out`
1439 if test -z "$ac_err"; then
1443 echo "configure: failed program was:" >&5
1444 cat conftest.$ac_ext >&5
1451 ac_cv_prog_CPP="$CPP"
1453 CPP="$ac_cv_prog_CPP"
1455 ac_cv_prog_CPP="$CPP"
1457 echo "$ac_t""$CPP" 1>&6
1459 # Was a --with-binutils option given?
1460 if test -n "$path_binutils"; then
1461 # Make absolute; ensure a single trailing slash.
1462 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1463 CC="$CC -B$with_binutils"
1465 AS=`$CC -print-file-name=as`
1466 LD=`$CC -print-file-name=ld`
1468 # Determine whether we are using GNU binutils.
1469 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
1470 echo "configure:1471: checking whether $AS is GNU as" >&5
1471 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
1472 echo $ac_n "(cached) $ac_c" 1>&6
1474 # Most GNU programs take a -v and spit out some text including
1475 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1476 if $AS -v </dev/null 2>&1 | grep -q GNU; then
1477 libc_cv_prog_as_gnu=yes
1479 libc_cv_prog_as_gnu=no
1483 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
1485 gnu_as=$libc_cv_prog_as_gnu
1487 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
1488 echo "configure:1489: checking whether $LD is GNU ld" >&5
1489 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
1490 echo $ac_n "(cached) $ac_c" 1>&6
1492 # Most GNU programs take a -v and spit out some text including
1493 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1494 if $LD -v </dev/null 2>&1 | grep -q GNU; then
1495 libc_cv_prog_ld_gnu=yes
1497 libc_cv_prog_ld_gnu=no
1501 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
1502 gnu_ld=$libc_cv_prog_ld_gnu
1503 if test $host != $build; then
1504 ac_tool_prefix=${host_alias}-
1509 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1510 set dummy ${ac_tool_prefix}ar; ac_word=$2
1511 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1512 echo "configure:1513: checking for $ac_word" >&5
1513 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1514 echo $ac_n "(cached) $ac_c" 1>&6
1516 if test -n "$AR"; then
1517 ac_cv_prog_AR="$AR" # Let the user override the test.
1519 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1520 for ac_dir in $PATH; do
1521 test -z "$ac_dir" && ac_dir=.
1522 if test -f $ac_dir/$ac_word; then
1523 ac_cv_prog_AR="${ac_tool_prefix}ar"
1528 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1532 if test -n "$AR"; then
1533 echo "$ac_t""$AR" 1>&6
1535 echo "$ac_t""no" 1>&6
1540 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1541 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1542 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1543 echo "configure:1544: checking for $ac_word" >&5
1544 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1545 echo $ac_n "(cached) $ac_c" 1>&6
1547 if test -n "$RANLIB"; then
1548 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1550 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1551 for ac_dir in $PATH; do
1552 test -z "$ac_dir" && ac_dir=.
1553 if test -f $ac_dir/$ac_word; then
1554 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1561 RANLIB="$ac_cv_prog_RANLIB"
1562 if test -n "$RANLIB"; then
1563 echo "$ac_t""$RANLIB" 1>&6
1565 echo "$ac_t""no" 1>&6
1569 if test -z "$ac_cv_prog_RANLIB"; then
1570 if test -n "$ac_tool_prefix"; then
1571 # Extract the first word of "ranlib", so it can be a program name with args.
1572 set dummy ranlib; ac_word=$2
1573 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1574 echo "configure:1575: checking for $ac_word" >&5
1575 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1576 echo $ac_n "(cached) $ac_c" 1>&6
1578 if test -n "$RANLIB"; then
1579 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1581 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1582 for ac_dir in $PATH; do
1583 test -z "$ac_dir" && ac_dir=.
1584 if test -f $ac_dir/$ac_word; then
1585 ac_cv_prog_RANLIB="ranlib"
1590 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1593 RANLIB="$ac_cv_prog_RANLIB"
1594 if test -n "$RANLIB"; then
1595 echo "$ac_t""$RANLIB" 1>&6
1597 echo "$ac_t""no" 1>&6
1606 # Extract the first word of "bash", so it can be a program name with args.
1607 set dummy bash; ac_word=$2
1608 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1609 echo "configure:1610: checking for $ac_word" >&5
1610 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1611 echo $ac_n "(cached) $ac_c" 1>&6
1615 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1619 for ac_dir in $PATH; do
1620 test -z "$ac_dir" && ac_dir=.
1621 if test -f $ac_dir/$ac_word; then
1622 ac_cv_path_BASH="$ac_dir/$ac_word"
1627 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1631 BASH="$ac_cv_path_BASH"
1632 if test -n "$BASH"; then
1633 echo "$ac_t""$BASH" 1>&6
1635 echo "$ac_t""no" 1>&6
1638 if test "$BASH" != no &&
1639 $BASH -c 'test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1640 libc_cv_have_bash2=yes
1642 libc_cv_have_bash2=no
1646 if test "$BASH" = no; then
1647 # Extract the first word of "ksh", so it can be a program name with args.
1648 set dummy ksh; ac_word=$2
1649 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1650 echo "configure:1651: checking for $ac_word" >&5
1651 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1652 echo $ac_n "(cached) $ac_c" 1>&6
1656 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1659 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1660 for ac_dir in $PATH; do
1661 test -z "$ac_dir" && ac_dir=.
1662 if test -f $ac_dir/$ac_word; then
1663 ac_cv_path_KSH="$ac_dir/$ac_word"
1668 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
1672 KSH="$ac_cv_path_KSH"
1673 if test -n "$KSH"; then
1674 echo "$ac_t""$KSH" 1>&6
1676 echo "$ac_t""no" 1>&6
1679 if test "$KSH" = no; then
1682 libc_cv_have_ksh=yes
1687 libc_cv_have_ksh=yes
1693 # Extract the first word of "$ac_prog", so it can be a program name with args.
1694 set dummy $ac_prog; ac_word=$2
1695 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1696 echo "configure:1697: checking for $ac_word" >&5
1697 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
1698 echo $ac_n "(cached) $ac_c" 1>&6
1702 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
1705 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1706 for ac_dir in $PATH; do
1707 test -z "$ac_dir" && ac_dir=.
1708 if test -f $ac_dir/$ac_word; then
1709 ac_cv_path_PERL="$ac_dir/$ac_word"
1717 PERL="$ac_cv_path_PERL"
1718 if test -n "$PERL"; then
1719 echo "$ac_t""$PERL" 1>&6
1721 echo "$ac_t""no" 1>&6
1724 test -n "$PERL" && break
1726 test -n "$PERL" || PERL="no"
1730 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
1731 echo "configure:1732: checking for signed size_t type" >&5
1732 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
1733 echo $ac_n "(cached) $ac_c" 1>&6
1735 echo '#include <stddef.h>
1736 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
1737 if eval "$ac_cpp conftest.c 2>/dev/null" \
1738 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
1739 libc_cv_signed_size_t=no
1741 libc_cv_signed_size_t=yes
1746 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
1747 if test $libc_cv_signed_size_t = yes; then
1748 cat >> confdefs.h <<\EOF
1749 #undef __SIZE_TYPE__
1750 #define __SIZE_TYPE__ unsigned
1754 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
1755 echo "configure:1756: checking for libc-friendly stddef.h" >&5
1756 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
1757 echo $ac_n "(cached) $ac_c" 1>&6
1759 cat > conftest.$ac_ext <<EOF
1760 #line 1761 "configure"
1761 #include "confdefs.h"
1762 #define __need_size_t
1763 #define __need_wchar_t
1768 size_t size; wchar_t wchar;
1770 #error stddef.h ignored __need_*
1772 if (&size == NULL || &wchar == NULL) abort ();
1775 if { (eval echo configure:1776: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1777 libc_cv_friendly_stddef=yes
1779 echo "configure: failed program was:" >&5
1780 cat conftest.$ac_ext >&5
1782 libc_cv_friendly_stddef=no
1787 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
1788 if test $libc_cv_friendly_stddef = yes; then
1789 config_vars="$config_vars
1790 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
1793 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
1794 echo "configure:1795: checking whether we need to use -P to assemble .S files" >&5
1795 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
1796 echo $ac_n "(cached) $ac_c" 1>&6
1798 cat > conftest.S <<EOF
1799 #include "confdefs.h"
1800 /* Nothing whatsoever. */
1802 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
1803 libc_cv_need_minus_P=no
1805 libc_cv_need_minus_P=yes
1810 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
1811 if test $libc_cv_need_minus_P = yes; then
1812 config_vars="$config_vars
1813 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
1816 # gcc 2.7.x has a bug where if -pipe is set, the assembler will always
1817 # be told to read stdin. This causes the compiler to hang when fed an
1819 if test $ac_cv_prog_gcc = yes; then
1820 case `${CC-cc} -v 2>&1` in
1822 # We must check this even if -pipe is not given here, because the user
1823 # might do `make CFLAGS=-pipe'.
1824 echo $ac_n "checking for gcc 2.7.x -pipe bug""... $ac_c" 1>&6
1825 echo "configure:1826: checking for gcc 2.7.x -pipe bug" >&5
1826 if eval "test \"`echo '$''{'libc_cv_gcc_pipe_bug'+set}'`\" = set"; then
1827 echo $ac_n "(cached) $ac_c" 1>&6
1829 cp /dev/null conftest.s
1830 cat >conftest1.s <<EOF
1833 if ${CC-cc} -pipe -c conftest.s <conftest1.s 2>/dev/null; then
1834 libc_cv_gcc_pipe_bug=no
1836 libc_cv_gcc_pipe_bug=yes
1841 echo "$ac_t""$libc_cv_gcc_pipe_bug" 1>&6
1842 if test $libc_cv_gcc_pipe_bug = yes; then
1843 makeCC="${CC-cc} -B\$(common-objpfx)"
1845 CFLAGS=`echo $CFLAGS |sed 's/-pipe//'`
1847 *) libc_cv_gcc_pipe_bug=no;;
1850 libc_cv_gcc_pipe_bug=no
1853 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
1854 echo "configure:1855: checking for assembler global-symbol directive" >&5
1855 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
1856 echo $ac_n "(cached) $ac_c" 1>&6
1858 libc_cv_asm_global_directive=UNKNOWN
1859 for ac_globl in .globl .global; do
1860 cat > conftest.s <<EOF
1865 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1866 libc_cv_asm_global_directive=${ac_globl}
1869 test $libc_cv_asm_global_directive != UNKNOWN && break
1873 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
1874 if test $libc_cv_asm_global_directive = UNKNOWN; then
1875 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
1877 cat >> confdefs.h <<EOF
1878 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
1883 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
1884 echo "configure:1885: checking for .set assembler directive" >&5
1885 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
1886 echo $ac_n "(cached) $ac_c" 1>&6
1888 cat > conftest.s <<EOF
1891 .set glibc_conftest_frobozz,foo
1892 $libc_cv_asm_global_directive glibc_conftest_frobozz
1894 # The alpha-dec-osf1 assembler gives only a warning for `.set'
1895 # (but it doesn't work), so we must do a linking check to be sure.
1896 cat > conftest1.c <<\EOF
1897 extern int glibc_conftest_frobozz;
1898 main () { printf ("%d\n", glibc_conftest_frobozz); }
1900 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
1901 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
1902 libc_cv_asm_set_directive=yes
1904 libc_cv_asm_set_directive=no
1909 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
1910 if test $libc_cv_asm_set_directive = yes; then
1911 cat >> confdefs.h <<\EOF
1912 #define HAVE_ASM_SET_DIRECTIVE 1
1917 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
1918 echo "configure:1919: checking for .symver assembler directive" >&5
1919 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
1920 echo $ac_n "(cached) $ac_c" 1>&6
1922 cat > conftest.s <<EOF
1925 .symver _sym,sym@VERS
1927 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
1928 libc_cv_asm_symver_directive=yes
1930 libc_cv_asm_symver_directive=no
1935 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
1936 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
1937 echo "configure:1938: checking for ld --version-script" >&5
1938 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
1939 echo $ac_n "(cached) $ac_c" 1>&6
1941 if test $libc_cv_asm_symver_directive = yes; then
1942 cat > conftest.s <<EOF
1945 .symver _sym,sym@VERS
1947 cat > conftest.map <<EOF
1952 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
1953 if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
1954 -nostartfiles -nostdlib
1955 -Wl,--version-script,conftest.map
1956 1>&5'; { (eval echo configure:1957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
1958 libc_cv_ld_version_script_option=yes
1960 libc_cv_ld_version_script_option=no
1963 libc_cv_ld_version_script_option=no
1966 libc_cv_ld_version_script_option=no
1971 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
1972 if test $libc_cv_asm_symver_directive = yes &&
1973 test $libc_cv_ld_version_script_option = yes &&
1974 test $enable_versioning = yes; then
1976 cat >> confdefs.h <<\EOF
1977 #define DO_VERSIONING 1
1985 if test $elf = yes; then
1986 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
1987 echo "configure:1988: checking for .previous assembler directive" >&5
1988 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
1989 echo $ac_n "(cached) $ac_c" 1>&6
1991 cat > conftest.s <<EOF
1992 .section foo_section
1995 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1996 libc_cv_asm_previous_directive=yes
1998 libc_cv_asm_previous_directive=no
2003 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2004 if test $libc_cv_asm_previous_directive = yes; then
2005 cat >> confdefs.h <<\EOF
2006 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2010 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2011 echo "configure:2012: checking for .popsection assembler directive" >&5
2012 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2013 echo $ac_n "(cached) $ac_c" 1>&6
2015 cat > conftest.s <<EOF
2016 .pushsection foo_section
2019 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2020 libc_cv_asm_popsection_directive=yes
2022 libc_cv_asm_popsection_directive=no
2027 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2028 if test $libc_cv_asm_popsection_directive = yes; then
2029 cat >> confdefs.h <<\EOF
2030 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2037 if test $elf != yes; then
2038 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
2039 echo "configure:2040: checking for .init and .fini sections" >&5
2040 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
2041 echo $ac_n "(cached) $ac_c" 1>&6
2043 cat > conftest.$ac_ext <<EOF
2044 #line 2045 "configure"
2045 #include "confdefs.h"
2048 asm (".section .init");
2049 asm (".section .fini");
2053 if { (eval echo configure:2054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2055 libc_cv_have_initfini=yes
2057 echo "configure: failed program was:" >&5
2058 cat conftest.$ac_ext >&5
2060 libc_cv_have_initfini=no
2065 echo "$ac_t""$libc_cv_have_initfini" 1>&6
2066 if test $libc_cv_have_initfini = yes; then
2067 cat >> confdefs.h <<\EOF
2068 #define HAVE_INITFINI 1
2076 if test $elf = yes; then
2077 libc_cv_asm_underscores=no
2079 if test $ac_cv_prog_cc_works = yes; then
2080 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2081 echo "configure:2082: checking for _ prefix on C symbol names" >&5
2082 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2083 echo $ac_n "(cached) $ac_c" 1>&6
2085 cat > conftest.$ac_ext <<EOF
2086 #line 2087 "configure"
2087 #include "confdefs.h"
2088 asm ("_glibc_foobar:");
2093 if { (eval echo configure:2094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2095 libc_cv_asm_underscores=yes
2097 echo "configure: failed program was:" >&5
2098 cat conftest.$ac_ext >&5
2100 libc_cv_asm_underscores=no
2105 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2107 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2108 echo "configure:2109: checking for _ prefix on C symbol names" >&5
2109 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2110 echo $ac_n "(cached) $ac_c" 1>&6
2112 cat > conftest.$ac_ext <<EOF
2113 #line 2114 "configure"
2114 #include "confdefs.h"
2115 void underscore_test(void) {
2118 if { (eval echo configure:2119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2119 if grep _underscore_test conftest* >/dev/null; then
2121 libc_cv_asm_underscores=yes
2124 libc_cv_asm_underscores=no
2127 echo "configure: failed program was:" >&5
2128 cat conftest.$ac_ext >&5
2130 libc_cv_asm_underscores=no
2135 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2138 if test $libc_cv_asm_underscores = no; then
2139 cat >> confdefs.h <<\EOF
2140 #define NO_UNDERSCORES 1
2145 if test $elf = yes; then
2146 libc_cv_weak_symbols=yes
2147 libc_cv_asm_weak_directive=yes
2148 libc_cv_asm_weakext_directive=no
2150 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
2151 echo "configure:2152: checking for assembler .weak directive" >&5
2152 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
2153 echo $ac_n "(cached) $ac_c" 1>&6
2155 cat > conftest.s <<EOF
2157 ${libc_cv_asm_global_directive} foo
2160 .weak bar; bar = foo
2162 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2163 libc_cv_asm_weak_directive=yes
2165 libc_cv_asm_weak_directive=no
2170 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
2172 if test $libc_cv_asm_weak_directive = no; then
2173 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
2174 echo "configure:2175: checking for assembler .weakext directive" >&5
2175 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
2176 echo $ac_n "(cached) $ac_c" 1>&6
2178 cat > conftest.s <<EOF
2180 ${libc_cv_asm_global_directive} foo
2185 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2186 libc_cv_asm_weakext_directive=yes
2188 libc_cv_asm_weakext_directive=no
2193 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2198 if test $libc_cv_asm_weak_directive = yes; then
2199 cat >> confdefs.h <<\EOF
2200 #define HAVE_ASM_WEAK_DIRECTIVE 1
2203 elif test $libc_cv_asm_weakext_directive = yes; then
2204 cat >> confdefs.h <<\EOF
2205 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2210 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2211 echo "configure:2212: checking for ld --no-whole-archive" >&5
2212 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2213 echo $ac_n "(cached) $ac_c" 1>&6
2215 cat > conftest.c <<\EOF
2220 if { ac_try='${CC-cc} $CFLAGS
2221 -nostdlib -nostartfiles -Wl,--no-whole-archive
2222 -o conftest conftest.c 1>&5'; { (eval echo configure:2223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2223 libc_cv_ld_no_whole_archive=yes
2225 libc_cv_ld_no_whole_archive=no
2230 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2232 echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
2233 echo "configure:2234: checking for gcc -fno-exceptions" >&5
2234 if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
2235 echo $ac_n "(cached) $ac_c" 1>&6
2237 cat > conftest.c <<\EOF
2242 if { ac_try='${CC-cc} $CFLAGS
2243 -nostdlib -nostartfiles -fno-exceptions
2244 -o conftest conftest.c 1>&5'; { (eval echo configure:2245: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2245 libc_cv_gcc_no_exceptions=yes
2247 libc_cv_gcc_no_exceptions=no
2252 echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
2254 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
2255 echo "configure:2256: checking for DWARF2 unwind info support" >&5
2256 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
2257 echo $ac_n "(cached) $ac_c" 1>&6
2259 cat > conftest.c <<EOF
2260 #line 2261 "configure"
2261 static char __EH_FRAME_BEGIN__;
2264 __register_frame (__EH_FRAME_BEGIN__);
2265 __deregister_frame (__EH_FRAME_BEGIN__);
2269 /* FIXME: this is fragile. */
2279 if { ac_try='${CC-cc} $CFLAGS
2280 -nostdlib -nostartfiles
2281 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2282 libc_cv_gcc_dwarf2_unwind_info=yes
2284 libc_cv_gcc_dwarf2_unwind_info=no
2289 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
2290 if test $libc_cv_gcc_dwarf2_unwind_info = yes; then
2291 cat >> confdefs.h <<\EOF
2292 #define HAVE_DWARF2_UNWIND_INFO 1
2297 ### End of automated tests.
2298 ### Now run sysdeps configure fragments.
2300 # sysdeps configure fragments may set these with files to be linked below.
2304 # Iterate over all the sysdep directories we will use, running their
2305 # configure fragments, and looking for a uname implementation.
2307 for dir in $sysnames; do
2310 *) dest=$srcdir/$dir ;;
2312 if test -r $dest/configure; then
2313 echo "$ac_t""running configure fragment for $dest" 1>&6
2317 if test -z "$uname"; then
2318 if test -r $dest/uname.c ||
2319 test -r $dest/uname.S ||
2320 { test -r $dest/syscalls.list &&
2321 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
2329 # If we will use the generic uname implementation, we must figure out what
2330 # it will say by examining the system, and write the results in config-name.h.
2331 if test "$uname" = "sysdeps/generic"; then
2333 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
2334 if test $uname_sysname != $config_os; then
2335 config_release=`echo $config_os | sed s/$uname_sysname//`
2338 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
2339 echo "configure:2340: checking OS release for uname" >&5
2340 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
2341 echo $ac_n "(cached) $ac_c" 1>&6
2343 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
2344 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
2345 != x$config_release; then
2346 # The configuration release is a substring of the kernel release.
2347 libc_cv_uname_release=$kernel_release
2348 elif test x$config_release != x; then
2349 libc_cv_uname_release=$config_release
2350 elif test x$kernel_release != x; then
2351 libc_cv_uname_release=$kernel_release
2353 libc_cv_uname_release=unknown
2357 echo "$ac_t""$libc_cv_uname_release" 1>&6
2358 uname_release="$libc_cv_uname_release"
2360 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
2361 echo "configure:2362: checking OS version for uname" >&5
2362 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
2363 echo $ac_n "(cached) $ac_c" 1>&6
2365 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
2366 if test -n "$kernel_version"; then
2367 libc_cv_uname_version="$kernel_version"
2369 libc_cv_uname_version=unknown
2373 echo "$ac_t""$libc_cv_uname_version" 1>&6
2374 uname_version="$libc_cv_uname_version"
2376 config_uname=config-name.h:config-name.in
2378 # For non-generic uname, we don't need to create config-name.h at all.
2382 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
2383 echo "configure:2384: checking stdio selection" >&5
2386 libio) cat >> confdefs.h <<\EOF
2387 #define USE_IN_LIBIO 1
2390 default) stdio=stdio ;;
2392 echo "$ac_t""$stdio" 1>&6
2394 echo $ac_n "checking ldap selection""... $ac_c" 1>&6
2395 echo "configure:2396: checking ldap selection" >&5
2404 echo "$ac_t""$ldap" 1>&6
2413 if test $gnu_ld = yes; then
2414 cat >> confdefs.h <<\EOF
2415 #define HAVE_GNU_LD 1
2419 if test $gnu_as = yes; then
2420 cat >> confdefs.h <<\EOF
2421 #define HAVE_GNU_AS 1
2425 if test $elf = yes; then
2426 cat >> confdefs.h <<\EOF
2434 if test $shared = default; then
2435 if test $gnu_ld = yes; then
2438 # For now we do not assume shared libs are available. In future more
2439 # tests might become available.
2451 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
2454 config_makefile=Makefile
2457 VERSION=`sed -e 's/^#define VERSION "\([^"]*\)"/\1/p' -e d < $srcdir/version.h`
2460 if test $libc_cv_gcc_pipe_bug = yes; then
2465 if test -r /vmunix; then
2466 kernel_id=`strings /vmunix | grep UNIX`
2467 elif test -r /dynix; then
2468 kernel_id=`strings /dynix | grep DYNIX`
2476 cat > confcache <<\EOF
2477 # This file is a shell script that caches the results of configure
2478 # tests run on this system so they can be shared between configure
2479 # scripts and configure runs. It is not useful on other systems.
2480 # If it contains results you don't want to keep, you may remove or edit it.
2482 # By default, configure uses ./config.cache as the cache file,
2483 # creating it if it does not exist already. You can give configure
2484 # the --cache-file=FILE option to use a different cache file; that is
2485 # what configure does when it calls configure scripts in
2486 # subdirectories, so they share the cache.
2487 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2488 # config.status only pays attention to the cache file if you give it the
2489 # --recheck option to rerun configure.
2492 # The following way of writing the cache mishandles newlines in values,
2493 # but we know of no workaround that is simple, portable, and efficient.
2494 # So, don't put newlines in cache variables' values.
2495 # Ultrix sh set writes to stderr and can't be redirected directly,
2496 # and sets the high bit in the cache file unless we assign to the vars.
2498 case `(ac_space=' '; set) 2>&1` in
2500 # `set' does not quote correctly, so add quotes (double-quote substitution
2501 # turns \\\\ into \\, and sed turns \\ into \).
2503 -e "s/'/'\\\\''/g" \
2504 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2507 # `set' quotes correctly as required by POSIX, so do not add quotes.
2508 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2511 if cmp -s $cache_file confcache; then
2514 if test -w $cache_file; then
2515 echo "updating cache $cache_file"
2516 cat confcache > $cache_file
2518 echo "not updating unwritable cache $cache_file"
2523 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2525 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2526 # Let make expand exec_prefix.
2527 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2529 # Any assignment to VPATH causes Sun make to only execute
2530 # the first set of double-colon rules, so remove it if not needed.
2531 # If there is a colon in the path, we need to keep it.
2532 if test "x$srcdir" = x.; then
2533 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2536 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2538 DEFS=-DHAVE_CONFIG_H
2540 # Without the "./", some shells look in PATH for config.status.
2541 : ${CONFIG_STATUS=./config.status}
2543 echo creating $CONFIG_STATUS
2544 rm -f $CONFIG_STATUS
2545 cat > $CONFIG_STATUS <<EOF
2547 # Generated automatically by configure.
2548 # Run this file to recreate the current configuration.
2549 # This directory was configured as follows,
2550 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2552 # $0 $ac_configure_args
2554 # Compiler output produced by configure, useful for debugging
2555 # configure, is in ./config.log if it exists.
2557 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2560 case "\$ac_option" in
2561 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2562 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2563 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2564 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2565 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2567 -help | --help | --hel | --he | --h)
2568 echo "\$ac_cs_usage"; exit 0 ;;
2569 *) echo "\$ac_cs_usage"; exit 1 ;;
2573 ac_given_srcdir=$srcdir
2574 ac_given_INSTALL="$INSTALL"
2576 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2578 cat >> $CONFIG_STATUS <<EOF
2580 # Protect against being on the right side of a sed subst in config.status.
2581 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2582 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2585 s%@CFLAGS@%$CFLAGS%g
2586 s%@CPPFLAGS@%$CPPFLAGS%g
2587 s%@CXXFLAGS@%$CXXFLAGS%g
2589 s%@LDFLAGS@%$LDFLAGS%g
2591 s%@exec_prefix@%$exec_prefix%g
2592 s%@prefix@%$prefix%g
2593 s%@program_transform_name@%$program_transform_name%g
2594 s%@bindir@%$bindir%g
2595 s%@sbindir@%$sbindir%g
2596 s%@libexecdir@%$libexecdir%g
2597 s%@datadir@%$datadir%g
2598 s%@sysconfdir@%$sysconfdir%g
2599 s%@sharedstatedir@%$sharedstatedir%g
2600 s%@localstatedir@%$localstatedir%g
2601 s%@libdir@%$libdir%g
2602 s%@includedir@%$includedir%g
2603 s%@oldincludedir@%$oldincludedir%g
2604 s%@infodir@%$infodir%g
2605 s%@mandir@%$mandir%g
2606 s%@subdirs@%$subdirs%g
2608 s%@host_alias@%$host_alias%g
2609 s%@host_cpu@%$host_cpu%g
2610 s%@host_vendor@%$host_vendor%g
2611 s%@host_os@%$host_os%g
2612 s%@base_machine@%$base_machine%g
2613 s%@sysnames@%$sysnames%g
2614 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2615 s%@INSTALL_DATA@%$INSTALL_DATA%g
2617 s%@MSGFMT@%$MSGFMT%g
2619 s%@cross_linkable@%$cross_linkable%g
2621 s%@build_alias@%$build_alias%g
2622 s%@build_cpu@%$build_cpu%g
2623 s%@build_vendor@%$build_vendor%g
2624 s%@build_os@%$build_os%g
2625 s%@BUILD_CC@%$BUILD_CC%g
2626 s%@cross_compiling@%$cross_compiling%g
2629 s%@RANLIB@%$RANLIB%g
2631 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
2633 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
2635 s%@VERSIONING@%$VERSIONING%g
2636 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
2637 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
2638 s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
2639 s%@uname_sysname@%$uname_sysname%g
2640 s%@uname_release@%$uname_release%g
2641 s%@uname_version@%$uname_version%g
2644 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
2645 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
2646 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
2647 s%@has_ldconfig@%$has_ldconfig%g
2648 s%@gnu_ld@%$gnu_ld%g
2649 s%@gnu_as@%$gnu_as%g
2651 s%@static@%$static%g
2652 s%@shared@%$shared%g
2653 s%@profile@%$profile%g
2654 s%@omitfp@%$omitfp%g
2655 s%@bounded@%$bounded%g
2656 s%@static_nss@%$static_nss%g
2657 s%@nopic_initfini@%$nopic_initfini%g
2658 s%@DEFINES@%$DEFINES%g
2659 s%@VERSION@%$VERSION%g
2664 cat >> $CONFIG_STATUS <<\EOF
2666 # Split the substitutions into bite-sized pieces for seds with
2667 # small command number limits, like on Digital OSF/1 and HP-UX.
2668 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2669 ac_file=1 # Number of current file.
2670 ac_beg=1 # First line for current file.
2671 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2674 while $ac_more_lines; do
2675 if test $ac_beg -gt 1; then
2676 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2678 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2680 if test ! -s conftest.s$ac_file; then
2682 rm -f conftest.s$ac_file
2684 if test -z "$ac_sed_cmds"; then
2685 ac_sed_cmds="sed -f conftest.s$ac_file"
2687 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2689 ac_file=`expr $ac_file + 1`
2691 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2694 if test -z "$ac_sed_cmds"; then
2699 cat >> $CONFIG_STATUS <<EOF
2701 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
2703 cat >> $CONFIG_STATUS <<\EOF
2704 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2705 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2707 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2708 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2709 *) ac_file_in="${ac_file}.in" ;;
2712 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2714 # Remove last slash and all that follows it. Not all systems have dirname.
2715 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2716 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2717 # The file is in a subdirectory.
2718 test ! -d "$ac_dir" && mkdir "$ac_dir"
2719 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2720 # A "../" for each directory in $ac_dir_suffix.
2721 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2723 ac_dir_suffix= ac_dots=
2726 case "$ac_given_srcdir" in
2728 if test -z "$ac_dots"; then top_srcdir=.
2729 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2730 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2732 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2733 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2736 case "$ac_given_INSTALL" in
2737 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2738 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2741 echo creating "$ac_file"
2743 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2745 *Makefile*) ac_comsub="1i\\
2746 # $configure_input" ;;
2750 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2752 s%@configure_input@%$configure_input%g
2753 s%@srcdir@%$srcdir%g
2754 s%@top_srcdir@%$top_srcdir%g
2755 s%@INSTALL@%$INSTALL%g
2756 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2760 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2761 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2763 # ac_d sets the value in "#define NAME VALUE" lines.
2764 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2765 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2768 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2769 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2770 ac_uB='\([ ]\)%\1#\2define\3'
2773 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2774 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2775 ac_eB='$%\1#\2define\3'
2779 if test "${CONFIG_HEADERS+set}" != set; then
2781 cat >> $CONFIG_STATUS <<EOF
2782 CONFIG_HEADERS="config.h"
2784 cat >> $CONFIG_STATUS <<\EOF
2786 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2787 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2789 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2790 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2791 *) ac_file_in="${ac_file}.in" ;;
2794 echo creating $ac_file
2796 rm -f conftest.frag conftest.in conftest.out
2797 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2798 cat $ac_file_inputs > conftest.in
2802 # Transform confdefs.h into a sed script conftest.vals that substitutes
2803 # the proper values into config.h.in to produce config.h. And first:
2804 # Protect against being on the right side of a sed subst in config.status.
2805 # Protect against being in an unquoted here document in config.status.
2807 cat > conftest.hdr <<\EOF
2810 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2814 sed -n -f conftest.hdr confdefs.h > conftest.vals
2817 # This sed command replaces #undef with comments. This is necessary, for
2818 # example, in the case of _POSIX_SOURCE, which is predefined and required
2819 # on some systems where configure will not decide to define it.
2820 cat >> conftest.vals <<\EOF
2821 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2824 # Break up conftest.vals because some shells have a limit on
2825 # the size of here documents, and old seds have small limits too.
2830 ac_lines=`grep -c . conftest.vals`
2831 # grep -c gives empty output for an empty file on some AIX systems.
2832 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2833 # Write a limited-size here document to conftest.frag.
2834 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2835 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2837 sed -f conftest.frag conftest.in > conftest.out
2839 mv conftest.out conftest.in
2841 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2843 mv conftest.tail conftest.vals
2847 cat >> $CONFIG_STATUS <<\EOF
2848 rm -f conftest.frag conftest.h
2849 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2850 cat conftest.in >> conftest.h
2852 if cmp -s $ac_file conftest.h 2>/dev/null; then
2853 echo "$ac_file is unchanged"
2856 # Remove last slash and all that follows it. Not all systems have dirname.
2857 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2858 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2859 # The file is in a subdirectory.
2860 test ! -d "$ac_dir" && mkdir "$ac_dir"
2863 mv conftest.h $ac_file
2869 cat >> $CONFIG_STATUS <<EOF
2870 ac_sources="`echo $libc_link_sources`"
2871 ac_dests="`echo $libc_link_dests`"
2874 cat >> $CONFIG_STATUS <<\EOF
2875 srcdir=$ac_given_srcdir
2876 while test -n "$ac_sources"; do
2877 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2878 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2880 echo "linking $srcdir/$ac_source to $ac_dest"
2882 if test ! -r $srcdir/$ac_source; then
2883 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2887 # Make relative symlinks.
2888 # Remove last slash and all that follows it. Not all systems have dirname.
2889 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2890 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2891 # The dest file is in a subdirectory.
2892 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2893 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2894 # A "../" for each directory in $ac_dest_dir_suffix.
2895 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2897 ac_dest_dir_suffix= ac_dots=
2901 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2902 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2905 # Make a symlink if possible; otherwise try a hard link.
2906 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2907 ln $srcdir/$ac_source $ac_dest; then :
2909 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2913 cat >> $CONFIG_STATUS <<EOF
2915 echo '$config_vars' >> config.make; test -d bits || mkdir bits
2917 cat >> $CONFIG_STATUS <<\EOF
2919 if test "$realCC"; then
2920 sed -e 's/%{pipe:-}/%|/g' `$realCC -print-file-name=specs` >specsT
2926 chmod +x $CONFIG_STATUS
2927 rm -fr confdefs* $ac_clean_files
2928 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2930 if test "$no_recursion" != yes; then
2932 # Remove --cache-file and --srcdir arguments so they do not pile up.
2933 ac_sub_configure_args=
2935 for ac_arg in $ac_configure_args; do
2936 if test -n "$ac_prev"; then
2941 -cache-file | --cache-file | --cache-fil | --cache-fi \
2942 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2943 ac_prev=cache_file ;;
2944 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2945 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2947 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2949 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2951 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2955 for ac_config_dir in $add_ons; do
2957 # Do not complain, so a configure script can configure whichever
2958 # parts of a large source tree are present.
2959 if test ! -d $srcdir/$ac_config_dir; then
2963 echo configuring in $ac_config_dir
2968 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2970 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2978 # A "../" for each directory in /$ac_config_dir.
2979 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2982 .) # No --srcdir option. We are building in place.
2983 ac_sub_srcdir=$srcdir ;;
2984 /*) # Absolute path.
2985 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2987 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2990 # Check for guested configure; otherwise get Cygnus style configure.
2991 if test -f $ac_sub_srcdir/configure; then
2992 ac_sub_configure=$ac_sub_srcdir/configure
2993 elif test -f $ac_sub_srcdir/configure.in; then
2994 ac_sub_configure=$ac_configure
2996 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3000 # The recursion is here.
3001 if test -n "$ac_sub_configure"; then
3003 # Make the cache file name correct relative to the subdirectory.
3004 case "$cache_file" in
3005 /*) ac_sub_cache_file=$cache_file ;;
3007 ac_sub_cache_file="$ac_dots$cache_file" ;;
3009 case "$ac_given_INSTALL" in
3010 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3011 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3014 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3015 # The eval makes quoting arguments work.
3016 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3019 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }