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 --without-cvs if CVS should not be used"
36 --enable-libio build in GNU libio instead of GNU stdio"
38 --disable-sanity-checks really do not use threads (should not be used
39 except in special situations) [default=yes]"
41 --enable-static build static library [default=yes]"
43 --enable-shared build shared library [default=yes if GNU ld & ELF]"
45 --enable-profile build profiled library [default=yes]"
47 --enable-omitfp build undebuggable optimized library [default=no]"
49 --enable-bounded build with runtime bounds checking [default=no]"
51 --disable-versioning do not include versioning information in the
52 library objects [default=yes if supported]"
54 --enable-add-ons[=DIR1,DIR2]... configure and build add-ons in DIR1,DIR2,...
55 search for add-ons if no parameter given"
57 --enable-static-nss build static NSS modules [default=no]"
59 # Initialize some variables set by options.
60 # The variables have the same names as the options, with
61 # dashes changed to underlines.
63 cache_file=./config.cache
72 program_transform_name=s,x,x,
80 bindir='${exec_prefix}/bin'
81 sbindir='${exec_prefix}/sbin'
82 libexecdir='${exec_prefix}/libexec'
83 datadir='${prefix}/share'
84 sysconfdir='${prefix}/etc'
85 sharedstatedir='${prefix}/com'
86 localstatedir='${prefix}/var'
87 libdir='${exec_prefix}/lib'
88 includedir='${prefix}/include'
89 oldincludedir='/usr/include'
90 infodir='${prefix}/info'
91 mandir='${prefix}/man'
93 # Initialize some other variables.
96 # Maximum number of lines to put in a shell here document.
103 # If the previous option needs an argument, assign it.
104 if test -n "$ac_prev"; then
105 eval "$ac_prev=\$ac_option"
111 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
115 # Accept the important Cygnus configure options, so we can diagnose typos.
119 -bindir | --bindir | --bindi | --bind | --bin | --bi)
121 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
122 bindir="$ac_optarg" ;;
124 -build | --build | --buil | --bui | --bu)
126 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
127 build="$ac_optarg" ;;
129 -cache-file | --cache-file | --cache-fil | --cache-fi \
130 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
131 ac_prev=cache_file ;;
132 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
133 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
134 cache_file="$ac_optarg" ;;
136 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
138 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
140 datadir="$ac_optarg" ;;
142 -disable-* | --disable-*)
143 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
144 # Reject names that are not valid shell variable names.
145 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
146 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
148 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
149 eval "enable_${ac_feature}=no" ;;
151 -enable-* | --enable-*)
152 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
153 # Reject names that are not valid shell variable names.
154 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
155 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
157 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
162 eval "enable_${ac_feature}='$ac_optarg'" ;;
164 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
165 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
166 | --exec | --exe | --ex)
167 ac_prev=exec_prefix ;;
168 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
169 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
170 | --exec=* | --exe=* | --ex=*)
171 exec_prefix="$ac_optarg" ;;
173 -gas | --gas | --ga | --g)
174 # Obsolete; use --with-gas.
177 -help | --help | --hel | --he)
178 # Omit some internal or obsolete options to make the list less imposing.
179 # This message is too long to be a string in the A/UX 3.1 sh.
181 Usage: configure [options] [host]
182 Options: [defaults in brackets after descriptions]
184 --cache-file=FILE cache test results in FILE
185 --help print this message
186 --no-create do not create output files
187 --quiet, --silent do not print \`checking...' messages
188 --version print the version of autoconf that created configure
189 Directory and file names:
190 --prefix=PREFIX install architecture-independent files in PREFIX
192 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
194 --bindir=DIR user executables in DIR [EPREFIX/bin]
195 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
196 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
197 --datadir=DIR read-only architecture-independent data in DIR
199 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
200 --sharedstatedir=DIR modifiable architecture-independent data in DIR
202 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
203 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
204 --includedir=DIR C header files in DIR [PREFIX/include]
205 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
206 --infodir=DIR info documentation in DIR [PREFIX/info]
207 --mandir=DIR man documentation in DIR [PREFIX/man]
208 --srcdir=DIR find the sources in DIR [configure dir or ..]
209 --program-prefix=PREFIX prepend PREFIX to installed program names
210 --program-suffix=SUFFIX append SUFFIX to installed program names
211 --program-transform-name=PROGRAM
212 run sed PROGRAM on installed program names
216 --build=BUILD configure for building on BUILD [BUILD=HOST]
217 --host=HOST configure for HOST [guessed]
218 --target=TARGET configure for TARGET [TARGET=HOST]
219 Features and packages:
220 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
221 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
222 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
223 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
224 --x-includes=DIR X include files are in DIR
225 --x-libraries=DIR X library files are in DIR
227 if test -n "$ac_help"; then
228 echo "--enable and --with options recognized:$ac_help"
232 -host | --host | --hos | --ho)
234 -host=* | --host=* | --hos=* | --ho=*)
237 -includedir | --includedir | --includedi | --included | --include \
238 | --includ | --inclu | --incl | --inc)
239 ac_prev=includedir ;;
240 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
241 | --includ=* | --inclu=* | --incl=* | --inc=*)
242 includedir="$ac_optarg" ;;
244 -infodir | --infodir | --infodi | --infod | --info | --inf)
246 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
247 infodir="$ac_optarg" ;;
249 -libdir | --libdir | --libdi | --libd)
251 -libdir=* | --libdir=* | --libdi=* | --libd=*)
252 libdir="$ac_optarg" ;;
254 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
255 | --libexe | --libex | --libe)
256 ac_prev=libexecdir ;;
257 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
258 | --libexe=* | --libex=* | --libe=*)
259 libexecdir="$ac_optarg" ;;
261 -localstatedir | --localstatedir | --localstatedi | --localstated \
262 | --localstate | --localstat | --localsta | --localst \
263 | --locals | --local | --loca | --loc | --lo)
264 ac_prev=localstatedir ;;
265 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
266 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
267 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
268 localstatedir="$ac_optarg" ;;
270 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
272 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
273 mandir="$ac_optarg" ;;
276 # Obsolete; use --without-fp.
279 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
283 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
284 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
287 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
288 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
289 | --oldin | --oldi | --old | --ol | --o)
290 ac_prev=oldincludedir ;;
291 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
292 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
293 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
294 oldincludedir="$ac_optarg" ;;
296 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
298 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
299 prefix="$ac_optarg" ;;
301 -program-prefix | --program-prefix | --program-prefi | --program-pref \
302 | --program-pre | --program-pr | --program-p)
303 ac_prev=program_prefix ;;
304 -program-prefix=* | --program-prefix=* | --program-prefi=* \
305 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
306 program_prefix="$ac_optarg" ;;
308 -program-suffix | --program-suffix | --program-suffi | --program-suff \
309 | --program-suf | --program-su | --program-s)
310 ac_prev=program_suffix ;;
311 -program-suffix=* | --program-suffix=* | --program-suffi=* \
312 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
313 program_suffix="$ac_optarg" ;;
315 -program-transform-name | --program-transform-name \
316 | --program-transform-nam | --program-transform-na \
317 | --program-transform-n | --program-transform- \
318 | --program-transform | --program-transfor \
319 | --program-transfo | --program-transf \
320 | --program-trans | --program-tran \
321 | --progr-tra | --program-tr | --program-t)
322 ac_prev=program_transform_name ;;
323 -program-transform-name=* | --program-transform-name=* \
324 | --program-transform-nam=* | --program-transform-na=* \
325 | --program-transform-n=* | --program-transform-=* \
326 | --program-transform=* | --program-transfor=* \
327 | --program-transfo=* | --program-transf=* \
328 | --program-trans=* | --program-tran=* \
329 | --progr-tra=* | --program-tr=* | --program-t=*)
330 program_transform_name="$ac_optarg" ;;
332 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
333 | -silent | --silent | --silen | --sile | --sil)
336 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
338 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
340 sbindir="$ac_optarg" ;;
342 -sharedstatedir | --sharedstatedir | --sharedstatedi \
343 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
344 | --sharedst | --shareds | --shared | --share | --shar \
346 ac_prev=sharedstatedir ;;
347 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
348 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
349 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
351 sharedstatedir="$ac_optarg" ;;
353 -site | --site | --sit)
355 -site=* | --site=* | --sit=*)
358 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
360 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
361 srcdir="$ac_optarg" ;;
363 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
364 | --syscon | --sysco | --sysc | --sys | --sy)
365 ac_prev=sysconfdir ;;
366 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
367 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
368 sysconfdir="$ac_optarg" ;;
370 -target | --target | --targe | --targ | --tar | --ta | --t)
372 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
373 target="$ac_optarg" ;;
375 -v | -verbose | --verbose | --verbos | --verbo | --verb)
378 -version | --version | --versio | --versi | --vers)
379 echo "configure generated by autoconf version 2.12"
383 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
384 # Reject names that are not valid shell variable names.
385 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
386 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
388 ac_package=`echo $ac_package| sed 's/-/_/g'`
393 eval "with_${ac_package}='$ac_optarg'" ;;
395 -without-* | --without-*)
396 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
397 # Reject names that are not valid shell variable names.
398 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
399 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
401 ac_package=`echo $ac_package| sed 's/-/_/g'`
402 eval "with_${ac_package}=no" ;;
405 # Obsolete; use --with-x.
408 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
409 | --x-incl | --x-inc | --x-in | --x-i)
410 ac_prev=x_includes ;;
411 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
412 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
413 x_includes="$ac_optarg" ;;
415 -x-libraries | --x-libraries | --x-librarie | --x-librari \
416 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
417 ac_prev=x_libraries ;;
418 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
419 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
420 x_libraries="$ac_optarg" ;;
422 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
426 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
427 echo "configure: warning: $ac_option: invalid host type" 1>&2
429 if test "x$nonopt" != xNONE; then
430 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
438 if test -n "$ac_prev"; then
439 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
442 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
444 # File descriptor usage:
447 # 2 errors and warnings
448 # 3 some systems may open it to /dev/tty
449 # 4 used on the Kubota Titan
450 # 6 checking for... messages and results
451 # 5 compiler messages saved in config.log
452 if test "$silent" = yes; then
460 This file contains any messages produced by compilers while
461 running configure, to aid debugging if configure makes a mistake.
464 # Strip out --no-create and --no-recursion so they do not pile up.
465 # Also quote any args containing shell metacharacters.
470 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
471 | --no-cr | --no-c) ;;
472 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
473 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
474 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
475 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
476 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
481 # Only set these to C if already set. These must not be set unconditionally
482 # because not all systems understand e.g. LANG=C (notably SCO).
483 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
484 # Non-C LC_CTYPE values break the ctype check.
485 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
486 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
487 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
488 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
490 # confdefs.h avoids OS command line length limits that DEFS can exceed.
491 rm -rf conftest* confdefs.h
492 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
495 # A filename unique to this package, relative to the directory that
496 # configure is in, which we can look for to find out if srcdir is correct.
497 ac_unique_file=include/features.h
499 # Find the source files, if location was not specified.
500 if test -z "$srcdir"; then
501 ac_srcdir_defaulted=yes
502 # Try the directory containing this script, then its parent.
504 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
505 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
507 if test ! -r $srcdir/$ac_unique_file; then
511 ac_srcdir_defaulted=no
513 if test ! -r $srcdir/$ac_unique_file; then
514 if test "$ac_srcdir_defaulted" = yes; then
515 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
517 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
520 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
522 # Prefer explicitly selected file to automatically selected ones.
523 if test -z "$CONFIG_SITE"; then
524 if test "x$prefix" != xNONE; then
525 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
527 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
530 for ac_site_file in $CONFIG_SITE; do
531 if test -r "$ac_site_file"; then
532 echo "loading site script $ac_site_file"
537 if test -r "$cache_file"; then
538 echo "loading cache $cache_file"
541 echo "creating cache $cache_file"
546 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
547 ac_cpp='$CPP $CPPFLAGS'
548 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
549 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
550 cross_compiling=$ac_cv_prog_cc_cross
552 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
553 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
554 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
561 ac_n= ac_c='\c' ac_t=
567 # This will get text that should go into config.make.
570 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
571 # Check whether --with-gmp or --without-gmp was given.
572 if test "${with_gmp+set}" = set; then
575 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
577 *) config_vars="$config_vars
578 gmp-srcdir = $withval" ;;
583 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
584 # Check whether --with-gettext or --without-gettext was given.
585 if test "${with_gettext+set}" = set; then
586 withval="$with_gettext"
587 case "$with_gettext" in
589 { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
592 config_vars="$config_vars
593 gettext-srcdir = $withval" ;;
599 # Check whether --with-fp or --without-fp was given.
600 if test "${with_fp+set}" = set; then
607 # Check whether --with-binutils or --without-binutils was given.
608 if test "${with_binutils+set}" = set; then
609 withval="$with_binutils"
610 path_binutils=$withval
615 # Check whether --with-elf or --without-elf was given.
616 if test "${with_elf+set}" = set; then
623 # Check whether --with-cvs or --without-cvs was given.
624 if test "${with_cvs+set}" = set; then
633 # Check whether --enable-libio or --disable-libio was given.
634 if test "${enable_libio+set}" = set; then
635 enableval="$enable_libio"
636 if test $enableval = yes; then
646 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
647 if test "${enable_sanity_checks+set}" = set; then
648 enableval="$enable_sanity_checks"
649 enable_sanity=$enableval
655 # Check whether --enable-static or --disable-static was given.
656 if test "${enable_static+set}" = set; then
657 enableval="$enable_static"
663 # Check whether --enable-shared or --disable-shared was given.
664 if test "${enable_shared+set}" = set; then
665 enableval="$enable_shared"
671 # Check whether --enable-profile or --disable-profile was given.
672 if test "${enable_profile+set}" = set; then
673 enableval="$enable_profile"
679 # Check whether --enable-omitfp or --disable-omitfp was given.
680 if test "${enable_omitfp+set}" = set; then
681 enableval="$enable_omitfp"
687 # Check whether --enable-bounded or --disable-bounded was given.
688 if test "${enable_bounded+set}" = set; then
689 enableval="$enable_bounded"
695 # Check whether --enable-versioning or --disable-versioning was given.
696 if test "${enable_versioning+set}" = set; then
697 enableval="$enable_versioning"
698 enable_versioning=$enableval
700 enable_versioning=yes
704 # Check whether --enable-add-ons or --disable-add-ons was given.
705 if test "${enable_add_ons+set}" = set; then
706 enableval="$enable_add_ons"
708 yes) if test "$srcdir" = "."; then
709 add_ons=`echo */configure | sed -e 's!/configure!!g'`
711 add_ons=`echo $srcdir/*/configure | \
712 sed -e 's!/configure!!g' -e "s!$srcdir/!!g"`
714 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
722 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
723 if test -f $ac_dir/install-sh; then
725 ac_install_sh="$ac_aux_dir/install-sh -c"
727 elif test -f $ac_dir/install.sh; then
729 ac_install_sh="$ac_aux_dir/install.sh -c"
733 if test -z "$ac_aux_dir"; then
734 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
736 ac_config_guess=$ac_aux_dir/config.guess
737 ac_config_sub=$ac_aux_dir/config.sub
738 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
743 if test x"$add_ons" != x; then
744 for f in $add_ons; do
745 # Test whether such a subdir really exists.
746 if test -d $srcdir/$f; then
747 add_ons_pfx="$add_ons_pfx $f/"
749 { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
754 # Check whether --enable-static-nss or --disable-static-nss was given.
755 if test "${enable_static_nss+set}" = set; then
756 enableval="$enable_static_nss"
757 static_nss=$enableval
762 if test x"$static_nss" = xyes; then
763 cat >> confdefs.h <<\EOF
764 #define DO_STATIC_NSS 1
770 # Make sure we can run config.sub.
771 if $ac_config_sub sun4 >/dev/null 2>&1; then :
772 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
775 echo $ac_n "checking host system type""... $ac_c" 1>&6
776 echo "configure:777: checking host system type" >&5
779 case "$host_alias" in
783 if host_alias=`$ac_config_guess`; then :
784 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
786 *) host_alias=$nonopt ;;
790 host=`$ac_config_sub $host_alias`
791 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
792 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
793 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
794 echo "$ac_t""$host" 1>&6
797 # The way shlib-versions is used to generate soversions.mk uses a
798 # fairly simplistic model for name recognition that can't distinguish
799 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
800 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
801 # tell. This doesn't get used much beyond that, so it's fairly safe.
806 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
811 ### I put this here to prevent those annoying emails from people who cannot
812 ### read and try to compile glibc on unsupported platforms. --drepper
814 ### By using the undocumented --enable-hacker-mode option for configure
815 ### one can skip this test to make the configuration not fail for unsupported
818 if test -z "$enable_hacker_mode"; then
819 case "$machine-$host_os" in
820 *-linux* | *-gnu* | arm*-none*)
823 echo "*** The GNU C library is currently not available for this platform."
824 echo "*** So far nobody cared to port it and if there is no volunteer it"
825 echo "*** might never happen. So, if you have interest to see glibc on"
826 echo "*** this platform visit"
827 echo "*** http://www.gnu.org/software/libc/porting.html"
828 echo "*** and join the group of porters"
834 # We keep the original values in `$config_*' and never modify them, so we
835 # can write them unchanged into config.make. Everything else uses
836 # $machine, $vendor, and $os, and changes them whenever convenient.
837 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
839 # Some configurations imply other options.
841 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
842 # These systems always use GNU tools.
843 gnu_ld=yes gnu_as=yes ;;
846 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
847 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
849 gnu* | linux* | sysv4* | solaris2* | irix6*)
850 # These systems (almost) always use the ELF format.
855 machine=$config_machine
856 vendor=$config_vendor
859 # Expand the configuration machine name into a subdirectory by architecture
860 # type and particular chip.
862 a29k | am29000) base_machine=a29k machine=a29k ;;
863 alpha*) base_machine=alpha machine=alpha/$machine ;;
864 arm*) base_machine=arm machine=arm/$machine ;;
865 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
866 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
867 hppa*) base_machine=hppa machine=hppa/$machine ;;
868 i[3456]86) base_machine=i386 machine=i386/$machine ;;
869 m680?0) base_machine=m68k machine=m68k/$machine ;;
870 m68k) base_machine=m68k machine=m68k/m68020 ;;
871 m88???) base_machine=m88k machine=m88k/$machine ;;
872 m88k) base_machine=m88k machine=m88k/m88100 ;;
873 mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
874 mips*) base_machine=mips
876 IP22) machine=mips/mips3 ;;
877 *) machine=mips/$machine ,,
880 base_machine=sparc machine=sparc/sparc32 ;;
881 sparcv8 | supersparc | hypersparc)
882 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
883 sparc64 | ultrasparc)
884 base_machine=sparc machine=sparc/sparc64 ;;
888 if test "$base_machine" = "i386"; then
889 cat >> confdefs.h <<\EOF
890 #define USE_REGPARMS 1
895 # Compute the list of sysdep directories for this configuration.
896 # This can take a while to compute.
897 sysdep_dir=$srcdir/sysdeps
898 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
899 echo "configure:900: checking sysdep dirs" >&5
900 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
901 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
906 netbsd* | 386bsd* | freebsd* | bsdi*)
907 base_os=unix/bsd/bsd4.4 ;;
908 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
910 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
913 base_os=unix/sysv/irix6/$os ;;
915 base_os=unix/sysv/sysv4 ;;
917 base_os=standalone ;;
922 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
925 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
929 o=`echo $tail | sed 's/[0-9]*$//'`
930 if test $o != $tail; then
933 # For linux-gnu, try linux-gnu, then linux.
934 o=`echo $tail | sed 's/-.*$//'`
935 if test $o != $tail; then
939 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
942 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
948 # For sparc/sparc9, try sparc/sparc9 and then sparc.
951 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
953 # Prepend the machine's FPU directory unless --without-fp.
954 if test "$with_fp" = yes; then
962 # Find what sysdep directories exist.
964 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
965 for d in $add_ons_pfx ''; do
966 for b in $base ''; do
967 for m0 in $mach ''; do
968 for v in /$vendor ''; do
969 test "$v" = / && continue
970 for o in /$ostry ''; do
971 test "$o" = / && continue
972 for m in $mach ''; do
973 if test "$m0$b$v$o$m"; then
974 try="${d}sysdeps$m0$b$v$o$m"
975 test -n "$enable_debug_configure" &&
976 echo "$0 DEBUG: try $try" >&2
979 *) dest=$srcdir/$try ;;
981 if test -d $dest; then
982 sysnames="$sysnames $try"
983 { test -n "$o" || test -n "$b"; } && os_used=t
984 { test -n "$m" || test -n "$m0"; } && machine_used=t
995 if test -z "$os_used" && test "$os" != none; then
996 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
998 if test -z "$machine_used" && test "$machine" != none; then
999 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
1002 # We have now validated the configuration.
1005 # If using ELF, look for an `elf' subdirectory of each machine directory.
1006 # We prepend these rather than inserting them whereever the machine appears
1007 # because things specified by the machine's ELF ABI should override
1008 # OS-specific things, and should always be the same for any OS on the
1009 # machine (otherwise what's the point of an ABI?).
1010 if test "$elf" = yes; then
1012 for d in $add_ons_pfx ''; do
1015 *) xsrcdir=$srcdir/ ;;
1018 if test -d $xsrcdir${d}sysdeps$m/elf; then
1019 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
1023 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1027 # Expand the list of system names into a full list of directories
1028 # from each element's parent name and Implies file (if present).
1031 while test $# -gt 0; do
1035 case " $names " in *" $name "*)
1036 # Already in the list.
1040 # Report each name as we discover it, so there is no long pause in output.
1041 echo $ac_n "$name $ac_c" >&6
1043 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1047 *) xsrcdir=$srcdir/ ;;
1049 test -n "$enable_debug_configure" &&
1050 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1052 if test -f $xsrcdir$name/Implies; then
1053 # Collect more names from the `Implies' file (removing comments).
1054 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1056 for x in $implied_candidate; do
1057 if test -d $xsrcdir$name_base/$x; then
1058 implied="$implied $name_base/$x";
1060 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1067 # Add NAME to the list of names.
1068 names="$names $name"
1070 # Find the parent of NAME, using the empty string if it has none.
1071 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1073 # Add the names implied by NAME, and NAME's parent (if it has one), to
1074 # the list of names to be processed (the argument list). We prepend the
1075 # implied names to the list and append the parent. We want implied
1076 # directories to come before further directories inferred from the
1077 # configuration components; this ensures that for sysv4, unix/common
1078 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1080 sysnames="`echo $implied $* $parent`"
1081 test -n "$sysnames" && set $sysnames
1084 # Add the default directories.
1085 sysnames="$names sysdeps/generic"
1087 # The other names were emitted during the scan.
1088 echo "$ac_t""sysdeps/generic" 1>&6
1093 # Find a good install program. We prefer a C program (faster),
1094 # so one script is as good as another. But avoid the broken or
1095 # incompatible versions:
1096 # SysV /etc/install, /usr/sbin/install
1097 # SunOS /usr/etc/install
1098 # IRIX /sbin/install
1100 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1101 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1102 # ./install, which can be erroneously created by make from ./install.sh.
1103 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1104 echo "configure:1105: checking for a BSD compatible install" >&5
1105 if test -z "$INSTALL"; then
1106 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1107 echo $ac_n "(cached) $ac_c" 1>&6
1109 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1110 for ac_dir in $PATH; do
1111 # Account for people who put trailing slashes in PATH elements.
1113 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1115 # OSF1 and SCO ODT 3.0 have their own names for install.
1116 for ac_prog in ginstall installbsd scoinst install; do
1117 if test -f $ac_dir/$ac_prog; then
1118 if test $ac_prog = install &&
1119 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1120 # AIX install. It has an incompatible calling convention.
1121 # OSF/1 installbsd also uses dspmsg, but is usable.
1124 ac_cv_path_install="$ac_dir/$ac_prog -c"
1135 if test "${ac_cv_path_install+set}" = set; then
1136 INSTALL="$ac_cv_path_install"
1138 # As a last resort, use the slow shell script. We don't cache a
1139 # path for INSTALL within a source directory, because that will
1140 # break other packages using the cache if that directory is
1141 # removed, or if the path is relative.
1142 INSTALL="$ac_install_sh"
1145 echo "$ac_t""$INSTALL" 1>&6
1147 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1148 # It thinks the first close brace ends the variable substitution.
1149 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1151 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1153 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1154 # The makefiles need to use a different form to find it in $srcdir.
1155 INSTALL='\$(..)./install-sh -c'
1157 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1158 echo "configure:1159: checking whether ln -s works" >&5
1159 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1160 echo $ac_n "(cached) $ac_c" 1>&6
1163 if ln -s X conftestdata 2>/dev/null
1166 ac_cv_prog_LN_S="ln -s"
1171 LN_S="$ac_cv_prog_LN_S"
1172 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1173 echo "$ac_t""yes" 1>&6
1175 echo "$ac_t""no" 1>&6
1178 for ac_prog in msgfmt gmsgfmt
1180 # Extract the first word of "$ac_prog", so it can be a program name with args.
1181 set dummy $ac_prog; ac_word=$2
1182 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1183 echo "configure:1184: checking for $ac_word" >&5
1184 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1185 echo $ac_n "(cached) $ac_c" 1>&6
1187 if test -n "$MSGFMT"; then
1188 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1190 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1191 for ac_dir in $PATH; do
1192 test -z "$ac_dir" && ac_dir=.
1193 if test -f $ac_dir/$ac_word; then
1194 ac_cv_prog_MSGFMT="$ac_prog"
1201 MSGFMT="$ac_cv_prog_MSGFMT"
1202 if test -n "$MSGFMT"; then
1203 echo "$ac_t""$MSGFMT" 1>&6
1205 echo "$ac_t""no" 1>&6
1208 test -n "$MSGFMT" && break
1210 test -n "$MSGFMT" || MSGFMT=":"
1212 if test "$MSGFMT" != ":"; then
1213 if $MSGFMT --version 2>&1 | grep 'GNU gettext.*0\.[1-9][0-9]' >/dev/null 2>&1
1214 then : # msgfmt from gettext 0.10 or greater, works.
1216 echo "configure: warning:
1217 *** (g)msgfmt is too old or wrong version (need gettext 0.10 or better)." 1>&2
1222 # Extract the first word of "makeinfo", so it can be a program name with args.
1223 set dummy makeinfo; ac_word=$2
1224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1225 echo "configure:1226: checking for $ac_word" >&5
1226 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
1227 echo $ac_n "(cached) $ac_c" 1>&6
1229 if test -n "$MAKEINFO"; then
1230 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
1232 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1233 for ac_dir in $PATH; do
1234 test -z "$ac_dir" && ac_dir=.
1235 if test -f $ac_dir/$ac_word; then
1236 ac_cv_prog_MAKEINFO="makeinfo"
1243 MAKEINFO="$ac_cv_prog_MAKEINFO"
1244 if test -n "$MAKEINFO"; then
1245 echo "$ac_t""$MAKEINFO" 1>&6
1247 echo "$ac_t""no" 1>&6
1250 if test "$MAKEINFO"; then
1251 if $MAKEINFO --version | grep 'texinfo 3\.[1-9][1-9]' >/dev/null 2>&1
1252 then : # Makeinfo 3.11 or greater, works.
1254 echo "configure: warning:
1255 *** makeinfo is too old (need version 3.11 or better).
1256 *** You should install the needed version and re-configure since otherwise
1257 *** you won't get the info pages installed." 1>&2
1262 # Extract the first word of "gcc", so it can be a program name with args.
1263 set dummy gcc; ac_word=$2
1264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1265 echo "configure:1266: checking for $ac_word" >&5
1266 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1267 echo $ac_n "(cached) $ac_c" 1>&6
1269 if test -n "$CC"; then
1270 ac_cv_prog_CC="$CC" # Let the user override the test.
1272 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1273 for ac_dir in $PATH; do
1274 test -z "$ac_dir" && ac_dir=.
1275 if test -f $ac_dir/$ac_word; then
1284 if test -n "$CC"; then
1285 echo "$ac_t""$CC" 1>&6
1287 echo "$ac_t""no" 1>&6
1290 if test -z "$CC"; then
1291 # Extract the first word of "cc", so it can be a program name with args.
1292 set dummy cc; ac_word=$2
1293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1294 echo "configure:1295: checking for $ac_word" >&5
1295 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1296 echo $ac_n "(cached) $ac_c" 1>&6
1298 if test -n "$CC"; then
1299 ac_cv_prog_CC="$CC" # Let the user override the test.
1301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1303 for ac_dir in $PATH; do
1304 test -z "$ac_dir" && ac_dir=.
1305 if test -f $ac_dir/$ac_word; then
1306 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1307 ac_prog_rejected=yes
1315 if test $ac_prog_rejected = yes; then
1316 # We found a bogon in the path, so make sure we never use it.
1317 set dummy $ac_cv_prog_CC
1319 if test $# -gt 0; then
1320 # We chose a different compiler from the bogus one.
1321 # However, it has the same basename, so the bogon will be chosen
1322 # first if we set CC to just the basename; use the full file name.
1324 set dummy "$ac_dir/$ac_word" "$@"
1332 if test -n "$CC"; then
1333 echo "$ac_t""$CC" 1>&6
1335 echo "$ac_t""no" 1>&6
1338 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1341 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1342 echo "configure:1343: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1345 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1346 ac_cpp='$CPP $CPPFLAGS'
1347 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1348 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1349 cross_compiling=$ac_cv_prog_cc_cross
1351 cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1356 if { (eval echo configure:1357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1357 ac_cv_prog_cc_works=yes
1358 # If we can't run a trivial program, we are probably using a cross compiler.
1359 if (./conftest; exit) 2>/dev/null; then
1360 ac_cv_prog_cc_cross=no
1362 ac_cv_prog_cc_cross=yes
1365 echo "configure: failed program was:" >&5
1366 cat conftest.$ac_ext >&5
1367 ac_cv_prog_cc_works=no
1371 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1372 if test $ac_cv_prog_cc_works = no; then
1374 ac_cv_prog_cc_cross=yes
1378 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1379 echo "configure:1380: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1380 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1382 cross_compiling=$ac_cv_prog_cc_cross
1384 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1385 echo "configure:1386: checking whether we are using GNU C" >&5
1386 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1387 echo $ac_n "(cached) $ac_c" 1>&6
1389 cat > conftest.c <<EOF
1394 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1401 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1403 if test $ac_cv_prog_gcc = yes; then
1406 cat > conftest.c <<EOF
1407 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
1411 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1412: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1412 if test -z "$CFLAGS"; then
1416 { echo "configure: error: We require GNU CC version 2.7 or newer" 1>&2; exit 1; }
1419 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1422 echo $ac_n "checking build system type""... $ac_c" 1>&6
1423 echo "configure:1424: checking build system type" >&5
1426 case "$build_alias" in
1429 NONE) build_alias=$host_alias ;;
1430 *) build_alias=$nonopt ;;
1434 build=`$ac_config_sub $build_alias`
1435 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1436 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1437 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1438 echo "$ac_t""$build" 1>&6
1440 if test $host != $build; then
1441 for ac_prog in gcc cc
1443 # Extract the first word of "$ac_prog", so it can be a program name with args.
1444 set dummy $ac_prog; ac_word=$2
1445 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1446 echo "configure:1447: checking for $ac_word" >&5
1447 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1448 echo $ac_n "(cached) $ac_c" 1>&6
1450 if test -n "$BUILD_CC"; then
1451 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1453 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1454 for ac_dir in $PATH; do
1455 test -z "$ac_dir" && ac_dir=.
1456 if test -f $ac_dir/$ac_word; then
1457 ac_cv_prog_BUILD_CC="$ac_prog"
1464 BUILD_CC="$ac_cv_prog_BUILD_CC"
1465 if test -n "$BUILD_CC"; then
1466 echo "$ac_t""$BUILD_CC" 1>&6
1468 echo "$ac_t""no" 1>&6
1471 test -n "$BUILD_CC" && break
1476 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1477 echo "configure:1478: checking how to run the C preprocessor" >&5
1478 # On Suns, sometimes $CPP names a directory.
1479 if test -n "$CPP" && test -d "$CPP"; then
1482 if test -z "$CPP"; then
1483 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1484 echo $ac_n "(cached) $ac_c" 1>&6
1486 # This must be in double quotes, not single quotes, because CPP may get
1487 # substituted into the Makefile and "${CC-cc}" will confuse make.
1489 # On the NeXT, cc -E runs the code through the compiler's parser,
1490 # not just through cpp.
1491 cat > conftest.$ac_ext <<EOF
1492 #line 1493 "configure"
1493 #include "confdefs.h"
1497 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1498 { (eval echo configure:1499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1499 ac_err=`grep -v '^ *+' conftest.out`
1500 if test -z "$ac_err"; then
1504 echo "configure: failed program was:" >&5
1505 cat conftest.$ac_ext >&5
1507 CPP="${CC-cc} -E -traditional-cpp"
1508 cat > conftest.$ac_ext <<EOF
1509 #line 1510 "configure"
1510 #include "confdefs.h"
1514 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1515 { (eval echo configure:1516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1516 ac_err=`grep -v '^ *+' conftest.out`
1517 if test -z "$ac_err"; then
1521 echo "configure: failed program was:" >&5
1522 cat conftest.$ac_ext >&5
1529 ac_cv_prog_CPP="$CPP"
1531 CPP="$ac_cv_prog_CPP"
1533 ac_cv_prog_CPP="$CPP"
1535 echo "$ac_t""$CPP" 1>&6
1537 # Was a --with-binutils option given?
1538 if test -n "$path_binutils"; then
1539 # Make absolute; ensure a single trailing slash.
1540 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1541 CC="$CC -B$with_binutils"
1543 AS=`$CC -print-file-name=as`
1544 LD=`$CC -print-file-name=ld`
1546 # Determine whether we are using GNU binutils.
1547 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
1548 echo "configure:1549: checking whether $AS is GNU as" >&5
1549 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
1550 echo $ac_n "(cached) $ac_c" 1>&6
1552 # Most GNU programs take a -v and spit out some text including
1553 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1554 if $AS -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1555 libc_cv_prog_as_gnu=yes
1557 libc_cv_prog_as_gnu=no
1561 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
1563 gnu_as=$libc_cv_prog_as_gnu
1565 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
1566 echo "configure:1567: checking whether $LD is GNU ld" >&5
1567 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
1568 echo $ac_n "(cached) $ac_c" 1>&6
1570 # Most GNU programs take a -v and spit out some text including
1571 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1572 if $LD -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1573 libc_cv_prog_ld_gnu=yes
1575 libc_cv_prog_ld_gnu=no
1579 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
1580 gnu_ld=$libc_cv_prog_ld_gnu
1581 if test $host != $build; then
1582 ac_tool_prefix=${host_alias}-
1587 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1588 set dummy ${ac_tool_prefix}ar; ac_word=$2
1589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1590 echo "configure:1591: checking for $ac_word" >&5
1591 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1592 echo $ac_n "(cached) $ac_c" 1>&6
1594 if test -n "$AR"; then
1595 ac_cv_prog_AR="$AR" # Let the user override the test.
1597 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1598 for ac_dir in $PATH; do
1599 test -z "$ac_dir" && ac_dir=.
1600 if test -f $ac_dir/$ac_word; then
1601 ac_cv_prog_AR="${ac_tool_prefix}ar"
1606 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1610 if test -n "$AR"; then
1611 echo "$ac_t""$AR" 1>&6
1613 echo "$ac_t""no" 1>&6
1618 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1619 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1620 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1621 echo "configure:1622: checking for $ac_word" >&5
1622 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1623 echo $ac_n "(cached) $ac_c" 1>&6
1625 if test -n "$RANLIB"; then
1626 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1628 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1629 for ac_dir in $PATH; do
1630 test -z "$ac_dir" && ac_dir=.
1631 if test -f $ac_dir/$ac_word; then
1632 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1639 RANLIB="$ac_cv_prog_RANLIB"
1640 if test -n "$RANLIB"; then
1641 echo "$ac_t""$RANLIB" 1>&6
1643 echo "$ac_t""no" 1>&6
1647 if test -z "$ac_cv_prog_RANLIB"; then
1648 if test -n "$ac_tool_prefix"; then
1649 # Extract the first word of "ranlib", so it can be a program name with args.
1650 set dummy ranlib; ac_word=$2
1651 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1652 echo "configure:1653: checking for $ac_word" >&5
1653 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1654 echo $ac_n "(cached) $ac_c" 1>&6
1656 if test -n "$RANLIB"; then
1657 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1659 IFS="${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_prog_RANLIB="ranlib"
1668 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1671 RANLIB="$ac_cv_prog_RANLIB"
1672 if test -n "$RANLIB"; then
1673 echo "$ac_t""$RANLIB" 1>&6
1675 echo "$ac_t""no" 1>&6
1684 # check for recent compiler
1685 echo $ac_n "checking compiler version""... $ac_c" 1>&6
1686 echo "configure:1687: checking compiler version" >&5
1687 case `${CC-cc} -v 2>&1` in
1688 *egcs-2.91.* | *egcs-1.0.2-9* | *egcs-1.1* | *2.8.1-9* | *2.9.0-9 )
1692 cc_is_recent="too old"
1695 echo "$ac_t""$cc_is_recent" 1>&6
1696 if test "$cc_is_recent" != "ok"; then
1697 echo "configure: warning:
1698 *** Your compiler is too old.
1699 *** You need at least egcs 1.0.2 or GNU CC 2.8.1 to compile glibc.
1703 # Test if LD_LIBRARY_PATH contains the notation for the current directory
1704 # since this would lead to problems installing/building glibc.
1705 # LD_LIBRARY_PATH contains the current directory if one of the following
1707 # - one of the terminals (":" and ";") is the first or last sign
1708 # - two terminals occur directly after each other
1709 # - the path contains an element with a dot in it
1710 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
1711 echo "configure:1712: checking LD_LIBRARY_PATH variable" >&5
1712 case ${LD_LIBRARY_PATH} in
1713 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1714 ld_library_path_setting="contains current path"
1717 ld_library_path_setting="ok"
1720 echo "$ac_t""$ld_library_path_setting" 1>&6
1721 if test "$ld_library_path_setting" != "ok"; then
1722 { echo "configure: error: *** LD_LIBRARY_PATH shouldn't contain the current path when building glibc.
1723 *** Please change the environment variable and run configure again." 1>&2; exit 1; }
1726 # Extract the first word of "bash", so it can be a program name with args.
1727 set dummy bash; ac_word=$2
1728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1729 echo "configure:1730: checking for $ac_word" >&5
1730 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1731 echo $ac_n "(cached) $ac_c" 1>&6
1735 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1738 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1739 for ac_dir in $PATH; do
1740 test -z "$ac_dir" && ac_dir=.
1741 if test -f $ac_dir/$ac_word; then
1742 ac_cv_path_BASH="$ac_dir/$ac_word"
1747 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1751 BASH="$ac_cv_path_BASH"
1752 if test -n "$BASH"; then
1753 echo "$ac_t""$BASH" 1>&6
1755 echo "$ac_t""no" 1>&6
1758 if test "$BASH" != no &&
1759 $BASH -c 'test "$BASH_VERSINFO" \
1760 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1761 libc_cv_have_bash2=yes
1763 libc_cv_have_bash2=no
1767 if test "$BASH" = no; then
1768 # Extract the first word of "ksh", so it can be a program name with args.
1769 set dummy ksh; ac_word=$2
1770 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1771 echo "configure:1772: checking for $ac_word" >&5
1772 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1773 echo $ac_n "(cached) $ac_c" 1>&6
1777 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1780 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1781 for ac_dir in $PATH; do
1782 test -z "$ac_dir" && ac_dir=.
1783 if test -f $ac_dir/$ac_word; then
1784 ac_cv_path_KSH="$ac_dir/$ac_word"
1789 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
1793 KSH="$ac_cv_path_KSH"
1794 if test -n "$KSH"; then
1795 echo "$ac_t""$KSH" 1>&6
1797 echo "$ac_t""no" 1>&6
1800 if test "$KSH" = no; then
1803 libc_cv_have_ksh=yes
1808 libc_cv_have_ksh=yes
1814 # Extract the first word of "$ac_prog", so it can be a program name with args.
1815 set dummy $ac_prog; ac_word=$2
1816 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1817 echo "configure:1818: checking for $ac_word" >&5
1818 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
1819 echo $ac_n "(cached) $ac_c" 1>&6
1823 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
1826 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1827 for ac_dir in $PATH; do
1828 test -z "$ac_dir" && ac_dir=.
1829 if test -f $ac_dir/$ac_word; then
1830 ac_cv_path_PERL="$ac_dir/$ac_word"
1838 PERL="$ac_cv_path_PERL"
1839 if test -n "$PERL"; then
1840 echo "$ac_t""$PERL" 1>&6
1842 echo "$ac_t""no" 1>&6
1845 test -n "$PERL" && break
1847 test -n "$PERL" || PERL="no"
1851 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
1852 echo "configure:1853: checking for signed size_t type" >&5
1853 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
1854 echo $ac_n "(cached) $ac_c" 1>&6
1856 echo '#include <stddef.h>
1857 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
1858 if eval "$ac_cpp conftest.c 2>/dev/null" \
1859 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
1860 libc_cv_signed_size_t=no
1862 libc_cv_signed_size_t=yes
1867 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
1868 if test $libc_cv_signed_size_t = yes; then
1869 cat >> confdefs.h <<\EOF
1870 #undef __SIZE_TYPE__
1871 #define __SIZE_TYPE__ unsigned
1875 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
1876 echo "configure:1877: checking for libc-friendly stddef.h" >&5
1877 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
1878 echo $ac_n "(cached) $ac_c" 1>&6
1880 cat > conftest.$ac_ext <<EOF
1881 #line 1882 "configure"
1882 #include "confdefs.h"
1883 #define __need_size_t
1884 #define __need_wchar_t
1889 size_t size; wchar_t wchar;
1891 #error stddef.h ignored __need_*
1893 if (&size == NULL || &wchar == NULL) abort ();
1896 if { (eval echo configure:1897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1898 libc_cv_friendly_stddef=yes
1900 echo "configure: failed program was:" >&5
1901 cat conftest.$ac_ext >&5
1903 libc_cv_friendly_stddef=no
1908 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
1909 if test $libc_cv_friendly_stddef = yes; then
1910 config_vars="$config_vars
1911 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
1914 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
1915 echo "configure:1916: checking whether we need to use -P to assemble .S files" >&5
1916 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
1917 echo $ac_n "(cached) $ac_c" 1>&6
1919 cat > conftest.S <<EOF
1920 #include "confdefs.h"
1921 /* Nothing whatsoever. */
1923 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
1924 libc_cv_need_minus_P=no
1926 libc_cv_need_minus_P=yes
1931 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
1932 if test $libc_cv_need_minus_P = yes; then
1933 config_vars="$config_vars
1934 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
1937 # gcc 2.7.x has a bug where if -pipe is set, the assembler will always
1938 # be told to read stdin. This causes the compiler to hang when fed an
1940 if test $ac_cv_prog_gcc = yes; then
1941 case `${CC-cc} -v 2>&1` in
1943 # We must check this even if -pipe is not given here, because the user
1944 # might do `make CFLAGS=-pipe'.
1945 echo $ac_n "checking for gcc 2.7.x -pipe bug""... $ac_c" 1>&6
1946 echo "configure:1947: checking for gcc 2.7.x -pipe bug" >&5
1947 if eval "test \"`echo '$''{'libc_cv_gcc_pipe_bug'+set}'`\" = set"; then
1948 echo $ac_n "(cached) $ac_c" 1>&6
1950 cp /dev/null conftest.s
1951 cat >conftest1.s <<EOF
1954 if ${CC-cc} -pipe -c conftest.s <conftest1.s 2>/dev/null; then
1955 libc_cv_gcc_pipe_bug=no
1957 libc_cv_gcc_pipe_bug=yes
1962 echo "$ac_t""$libc_cv_gcc_pipe_bug" 1>&6
1963 if test $libc_cv_gcc_pipe_bug = yes; then
1964 makeCC="${CC-cc} -B\$(common-objpfx)"
1966 CFLAGS=`echo $CFLAGS |sed 's/-pipe//'`
1968 *) libc_cv_gcc_pipe_bug=no;;
1971 libc_cv_gcc_pipe_bug=no
1974 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
1975 echo "configure:1976: checking for assembler global-symbol directive" >&5
1976 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
1977 echo $ac_n "(cached) $ac_c" 1>&6
1979 libc_cv_asm_global_directive=UNKNOWN
1980 for ac_globl in .globl .global; do
1981 cat > conftest.s <<EOF
1986 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1987 libc_cv_asm_global_directive=${ac_globl}
1990 test $libc_cv_asm_global_directive != UNKNOWN && break
1994 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
1995 if test $libc_cv_asm_global_directive = UNKNOWN; then
1996 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
1998 cat >> confdefs.h <<EOF
1999 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
2004 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
2005 echo "configure:2006: checking for .set assembler directive" >&5
2006 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
2007 echo $ac_n "(cached) $ac_c" 1>&6
2009 cat > conftest.s <<EOF
2012 .set glibc_conftest_frobozz,foo
2013 $libc_cv_asm_global_directive glibc_conftest_frobozz
2015 # The alpha-dec-osf1 assembler gives only a warning for `.set'
2016 # (but it doesn't work), so we must do a linking check to be sure.
2017 cat > conftest1.c <<\EOF
2018 extern int glibc_conftest_frobozz;
2019 main () { printf ("%d\n", glibc_conftest_frobozz); }
2021 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
2022 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
2023 libc_cv_asm_set_directive=yes
2025 libc_cv_asm_set_directive=no
2030 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
2031 if test $libc_cv_asm_set_directive = yes; then
2032 cat >> confdefs.h <<\EOF
2033 #define HAVE_ASM_SET_DIRECTIVE 1
2038 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
2039 echo "configure:2040: checking for .symver assembler directive" >&5
2040 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
2041 echo $ac_n "(cached) $ac_c" 1>&6
2043 cat > conftest.s <<EOF
2046 .symver _sym,sym@VERS
2048 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2049 libc_cv_asm_symver_directive=yes
2051 libc_cv_asm_symver_directive=no
2056 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
2057 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
2058 echo "configure:2059: checking for ld --version-script" >&5
2059 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
2060 echo $ac_n "(cached) $ac_c" 1>&6
2062 if test $libc_cv_asm_symver_directive = yes; then
2063 cat > conftest.s <<EOF
2066 .symver _sym,sym@VERS
2068 cat > conftest.map <<EOF
2077 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2078 if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
2079 -nostartfiles -nostdlib
2080 -Wl,--version-script,conftest.map
2081 1>&5'; { (eval echo configure:2082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2083 libc_cv_ld_version_script_option=yes
2085 libc_cv_ld_version_script_option=no
2088 libc_cv_ld_version_script_option=no
2091 libc_cv_ld_version_script_option=no
2096 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
2097 if test $libc_cv_asm_symver_directive = yes &&
2098 test $libc_cv_ld_version_script_option = yes &&
2099 test $enable_versioning = yes; then
2101 cat >> confdefs.h <<\EOF
2102 #define DO_VERSIONING 1
2110 if test $VERSIONING = no; then
2112 *** WARNING: You should not compile GNU libc without versioning. Not using
2113 *** versioning will introduce incompatibilities so that old binaries
2114 *** will not run anymore.
2115 *** For versioning you need recent binutils (binutils-2.8.1.0.17 or newer)."
2117 if test $elf = yes; then
2118 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
2119 echo "configure:2120: checking for .previous assembler directive" >&5
2120 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
2121 echo $ac_n "(cached) $ac_c" 1>&6
2123 cat > conftest.s <<EOF
2124 .section foo_section
2127 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2128: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2128 libc_cv_asm_previous_directive=yes
2130 libc_cv_asm_previous_directive=no
2135 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2136 if test $libc_cv_asm_previous_directive = yes; then
2137 cat >> confdefs.h <<\EOF
2138 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2142 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2143 echo "configure:2144: checking for .popsection assembler directive" >&5
2144 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2145 echo $ac_n "(cached) $ac_c" 1>&6
2147 cat > conftest.s <<EOF
2148 .pushsection foo_section
2151 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2152 libc_cv_asm_popsection_directive=yes
2154 libc_cv_asm_popsection_directive=no
2159 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2160 if test $libc_cv_asm_popsection_directive = yes; then
2161 cat >> confdefs.h <<\EOF
2162 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2169 if test $elf != yes; then
2170 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
2171 echo "configure:2172: checking for .init and .fini sections" >&5
2172 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
2173 echo $ac_n "(cached) $ac_c" 1>&6
2175 cat > conftest.$ac_ext <<EOF
2176 #line 2177 "configure"
2177 #include "confdefs.h"
2180 asm (".section .init");
2181 asm (".section .fini");
2185 if { (eval echo configure:2186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2187 libc_cv_have_initfini=yes
2189 echo "configure: failed program was:" >&5
2190 cat conftest.$ac_ext >&5
2192 libc_cv_have_initfini=no
2197 echo "$ac_t""$libc_cv_have_initfini" 1>&6
2198 if test $libc_cv_have_initfini = yes; then
2199 cat >> confdefs.h <<\EOF
2200 #define HAVE_INITFINI 1
2208 if test $elf = yes; then
2209 libc_cv_asm_underscores=no
2211 if test $ac_cv_prog_cc_works = yes; then
2212 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2213 echo "configure:2214: checking for _ prefix on C symbol names" >&5
2214 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2215 echo $ac_n "(cached) $ac_c" 1>&6
2217 cat > conftest.$ac_ext <<EOF
2218 #line 2219 "configure"
2219 #include "confdefs.h"
2220 asm ("_glibc_foobar:");
2225 if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2227 libc_cv_asm_underscores=yes
2229 echo "configure: failed program was:" >&5
2230 cat conftest.$ac_ext >&5
2232 libc_cv_asm_underscores=no
2237 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2239 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2240 echo "configure:2241: checking for _ prefix on C symbol names" >&5
2241 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2242 echo $ac_n "(cached) $ac_c" 1>&6
2244 cat > conftest.$ac_ext <<EOF
2245 #line 2246 "configure"
2246 #include "confdefs.h"
2247 void underscore_test(void) {
2250 if { (eval echo configure:2251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2251 if grep _underscore_test conftest* >/dev/null; then
2253 libc_cv_asm_underscores=yes
2256 libc_cv_asm_underscores=no
2259 echo "configure: failed program was:" >&5
2260 cat conftest.$ac_ext >&5
2262 libc_cv_asm_underscores=no
2267 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2270 if test $libc_cv_asm_underscores = no; then
2271 cat >> confdefs.h <<\EOF
2272 #define NO_UNDERSCORES 1
2277 if test $elf = yes; then
2278 libc_cv_weak_symbols=yes
2281 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
2282 echo "configure:2283: checking for assembler .weak directive" >&5
2283 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
2284 echo $ac_n "(cached) $ac_c" 1>&6
2286 cat > conftest.s <<EOF
2288 ${libc_cv_asm_global_directive} foo
2291 .weak bar; bar = foo
2293 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2294 libc_cv_asm_weak_directive=yes
2296 libc_cv_asm_weak_directive=no
2301 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
2303 if test $libc_cv_asm_weak_directive = no; then
2304 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
2305 echo "configure:2306: checking for assembler .weakext directive" >&5
2306 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
2307 echo $ac_n "(cached) $ac_c" 1>&6
2309 cat > conftest.s <<EOF
2311 ${libc_cv_asm_global_directive} foo
2315 ${libc_cv_asm_global_directive} baz
2318 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2319 libc_cv_asm_weakext_directive=yes
2321 libc_cv_asm_weakext_directive=no
2326 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2330 if test $libc_cv_asm_weak_directive = yes; then
2331 cat >> confdefs.h <<\EOF
2332 #define HAVE_ASM_WEAK_DIRECTIVE 1
2335 elif test $libc_cv_asm_weakext_directive = yes; then
2336 cat >> confdefs.h <<\EOF
2337 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2342 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2343 echo "configure:2344: checking for ld --no-whole-archive" >&5
2344 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2345 echo $ac_n "(cached) $ac_c" 1>&6
2347 cat > conftest.c <<\EOF
2352 if { ac_try='${CC-cc} $CFLAGS
2353 -nostdlib -nostartfiles -Wl,--no-whole-archive
2354 -o conftest conftest.c 1>&5'; { (eval echo configure:2355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2355 libc_cv_ld_no_whole_archive=yes
2357 libc_cv_ld_no_whole_archive=no
2362 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2364 echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
2365 echo "configure:2366: checking for gcc -fno-exceptions" >&5
2366 if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
2367 echo $ac_n "(cached) $ac_c" 1>&6
2369 cat > conftest.c <<\EOF
2374 if { ac_try='${CC-cc} $CFLAGS
2375 -nostdlib -nostartfiles -fno-exceptions
2376 -o conftest conftest.c 1>&5'; { (eval echo configure:2377: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2377 libc_cv_gcc_no_exceptions=yes
2379 libc_cv_gcc_no_exceptions=no
2384 echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
2386 if test "$base_machine" = alpha ; then
2387 echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
2388 echo "configure:2389: checking for function ..ng prefix" >&5
2389 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
2390 echo $ac_n "(cached) $ac_c" 1>&6
2392 cat > conftest.c <<\EOF
2395 if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2397 libc_cv_gcc_alpha_ng_prefix=yes
2399 libc_cv_gcc_alpha_ng_prefix=no
2404 echo "$ac_t""$libc_cv_gcc_alpha_ng_prefix" 1>&6
2405 if test $libc_cv_gcc_alpha_ng_prefix = yes ; then
2406 cat >> confdefs.h <<\EOF
2407 #define ASM_ALPHA_NG_SYMBOL_PREFIX "$"
2411 cat >> confdefs.h <<\EOF
2412 #define ASM_ALPHA_NG_SYMBOL_PREFIX ""
2418 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
2419 echo "configure:2420: checking for DWARF2 unwind info support" >&5
2420 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
2421 echo $ac_n "(cached) $ac_c" 1>&6
2423 cat > conftest.c <<EOF
2424 #line 2425 "configure"
2425 static char __EH_FRAME_BEGIN__;
2428 #ifdef CHECK__register_frame
2429 __register_frame (__EH_FRAME_BEGIN__);
2430 __deregister_frame (__EH_FRAME_BEGIN__);
2432 #ifdef CHECK__register_frame_info
2433 __register_frame_info (__EH_FRAME_BEGIN__);
2434 __deregister_frame_info (__EH_FRAME_BEGIN__);
2439 /* FIXME: this is fragile. */
2449 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
2450 -nostdlib -nostartfiles
2451 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2452: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2452 libc_cv_gcc_dwarf2_unwind_info=static
2454 libc_cv_gcc_dwarf2_unwind_info=no
2456 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
2457 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
2458 -nostdlib -nostartfiles
2459 -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2460: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2460 libc_cv_gcc_dwarf2_unwind_info=yes
2462 libc_cv_gcc_dwarf2_unwind_info=no
2468 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
2469 case $libc_cv_gcc_dwarf2_unwind_info in
2471 cat >> confdefs.h <<\EOF
2472 #define HAVE_DWARF2_UNWIND_INFO 1
2477 cat >> confdefs.h <<\EOF
2478 #define HAVE_DWARF2_UNWIND_INFO 1
2481 cat >> confdefs.h <<\EOF
2482 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
2488 ### End of automated tests.
2489 ### Now run sysdeps configure fragments.
2491 # sysdeps configure fragments may set these with files to be linked below.
2495 # Iterate over all the sysdep directories we will use, running their
2496 # configure fragments, and looking for a uname implementation.
2498 for dir in $sysnames; do
2501 *) dest=$srcdir/$dir ;;
2503 if test -r $dest/configure; then
2504 echo "$ac_t""running configure fragment for $dest" 1>&6
2508 if test -z "$uname"; then
2509 if test -r $dest/uname.c ||
2510 test -r $dest/uname.S ||
2511 { test -r $dest/syscalls.list &&
2512 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
2520 # If we will use the generic uname implementation, we must figure out what
2521 # it will say by examining the system, and write the results in config-name.h.
2522 if test "$uname" = "sysdeps/generic"; then
2524 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
2525 if test $uname_sysname != $config_os; then
2526 config_release=`echo $config_os | sed s/$uname_sysname//`
2529 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
2530 echo "configure:2531: checking OS release for uname" >&5
2531 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
2532 echo $ac_n "(cached) $ac_c" 1>&6
2534 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
2535 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
2536 != x$config_release; then
2537 # The configuration release is a substring of the kernel release.
2538 libc_cv_uname_release=$kernel_release
2539 elif test x$config_release != x; then
2540 libc_cv_uname_release=$config_release
2541 elif test x$kernel_release != x; then
2542 libc_cv_uname_release=$kernel_release
2544 libc_cv_uname_release=unknown
2548 echo "$ac_t""$libc_cv_uname_release" 1>&6
2549 uname_release="$libc_cv_uname_release"
2551 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
2552 echo "configure:2553: checking OS version for uname" >&5
2553 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
2554 echo $ac_n "(cached) $ac_c" 1>&6
2556 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
2557 if test -n "$kernel_version"; then
2558 libc_cv_uname_version="$kernel_version"
2560 libc_cv_uname_version=unknown
2564 echo "$ac_t""$libc_cv_uname_version" 1>&6
2565 uname_version="$libc_cv_uname_version"
2567 config_uname=config-name.h:config-name.in
2569 # For non-generic uname, we don't need to create config-name.h at all.
2573 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
2574 echo "configure:2575: checking stdio selection" >&5
2577 libio) cat >> confdefs.h <<\EOF
2578 #define USE_IN_LIBIO 1
2581 default) stdio=stdio ;;
2583 echo "$ac_t""$stdio" 1>&6
2585 echo $ac_n "checking ldap selection""... $ac_c" 1>&6
2586 echo "configure:2587: checking ldap selection" >&5
2595 echo "$ac_t""$ldap" 1>&6
2604 if test $gnu_ld = yes; then
2605 cat >> confdefs.h <<\EOF
2606 #define HAVE_GNU_LD 1
2610 if test $gnu_as = yes; then
2611 cat >> confdefs.h <<\EOF
2612 #define HAVE_GNU_AS 1
2616 if test $elf = yes; then
2617 cat >> confdefs.h <<\EOF
2625 if test $shared = default; then
2626 if test $gnu_ld = yes; then
2629 # For now we do not assume shared libs are available. In future more
2630 # tests might become available.
2635 if test $static = no && test $shared = yes; then
2638 { echo "configure: error:
2639 *** You must compile with support for the static library since the shared
2640 *** library uses it. Restart configure without \`--disable-static'." 1>&2; exit 1; }
2647 echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
2648 echo "configure:2649: checking whether -fPIC is default" >&5
2649 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
2650 echo $ac_n "(cached) $ac_c" 1>&6
2653 cat > conftest.c <<EOF
2654 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
2655 # error PIC is default.
2658 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
2664 echo "$ac_t""$pic_default" 1>&6
2675 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
2678 config_makefile=Makefile
2681 VERSION=`sed -e 's/^#define VERSION "\([^"]*\)"/\1/p' -e d < $srcdir/version.h`
2684 if test $libc_cv_gcc_pipe_bug = yes; then
2689 if test -r /vmunix; then
2690 kernel_id=`strings /vmunix | grep UNIX`
2691 elif test -r /dynix; then
2692 kernel_id=`strings /dynix | grep DYNIX`
2700 cat > confcache <<\EOF
2701 # This file is a shell script that caches the results of configure
2702 # tests run on this system so they can be shared between configure
2703 # scripts and configure runs. It is not useful on other systems.
2704 # If it contains results you don't want to keep, you may remove or edit it.
2706 # By default, configure uses ./config.cache as the cache file,
2707 # creating it if it does not exist already. You can give configure
2708 # the --cache-file=FILE option to use a different cache file; that is
2709 # what configure does when it calls configure scripts in
2710 # subdirectories, so they share the cache.
2711 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2712 # config.status only pays attention to the cache file if you give it the
2713 # --recheck option to rerun configure.
2716 # The following way of writing the cache mishandles newlines in values,
2717 # but we know of no workaround that is simple, portable, and efficient.
2718 # So, don't put newlines in cache variables' values.
2719 # Ultrix sh set writes to stderr and can't be redirected directly,
2720 # and sets the high bit in the cache file unless we assign to the vars.
2722 case `(ac_space=' '; set) 2>&1` in
2724 # `set' does not quote correctly, so add quotes (double-quote substitution
2725 # turns \\\\ into \\, and sed turns \\ into \).
2727 -e "s/'/'\\\\''/g" \
2728 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2731 # `set' quotes correctly as required by POSIX, so do not add quotes.
2732 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2735 if cmp -s $cache_file confcache; then
2738 if test -w $cache_file; then
2739 echo "updating cache $cache_file"
2740 cat confcache > $cache_file
2742 echo "not updating unwritable cache $cache_file"
2747 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2749 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2750 # Let make expand exec_prefix.
2751 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2753 # Any assignment to VPATH causes Sun make to only execute
2754 # the first set of double-colon rules, so remove it if not needed.
2755 # If there is a colon in the path, we need to keep it.
2756 if test "x$srcdir" = x.; then
2757 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2760 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2762 DEFS=-DHAVE_CONFIG_H
2764 # Without the "./", some shells look in PATH for config.status.
2765 : ${CONFIG_STATUS=./config.status}
2767 echo creating $CONFIG_STATUS
2768 rm -f $CONFIG_STATUS
2769 cat > $CONFIG_STATUS <<EOF
2771 # Generated automatically by configure.
2772 # Run this file to recreate the current configuration.
2773 # This directory was configured as follows,
2774 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2776 # $0 $ac_configure_args
2778 # Compiler output produced by configure, useful for debugging
2779 # configure, is in ./config.log if it exists.
2781 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2784 case "\$ac_option" in
2785 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2786 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2787 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2788 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2789 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2791 -help | --help | --hel | --he | --h)
2792 echo "\$ac_cs_usage"; exit 0 ;;
2793 *) echo "\$ac_cs_usage"; exit 1 ;;
2797 ac_given_srcdir=$srcdir
2798 ac_given_INSTALL="$INSTALL"
2800 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2802 cat >> $CONFIG_STATUS <<EOF
2804 # Protect against being on the right side of a sed subst in config.status.
2805 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2806 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2809 s%@CFLAGS@%$CFLAGS%g
2810 s%@CPPFLAGS@%$CPPFLAGS%g
2811 s%@CXXFLAGS@%$CXXFLAGS%g
2813 s%@LDFLAGS@%$LDFLAGS%g
2815 s%@exec_prefix@%$exec_prefix%g
2816 s%@prefix@%$prefix%g
2817 s%@program_transform_name@%$program_transform_name%g
2818 s%@bindir@%$bindir%g
2819 s%@sbindir@%$sbindir%g
2820 s%@libexecdir@%$libexecdir%g
2821 s%@datadir@%$datadir%g
2822 s%@sysconfdir@%$sysconfdir%g
2823 s%@sharedstatedir@%$sharedstatedir%g
2824 s%@localstatedir@%$localstatedir%g
2825 s%@libdir@%$libdir%g
2826 s%@includedir@%$includedir%g
2827 s%@oldincludedir@%$oldincludedir%g
2828 s%@infodir@%$infodir%g
2829 s%@mandir@%$mandir%g
2830 s%@with_cvs@%$with_cvs%g
2831 s%@subdirs@%$subdirs%g
2833 s%@host_alias@%$host_alias%g
2834 s%@host_cpu@%$host_cpu%g
2835 s%@host_vendor@%$host_vendor%g
2836 s%@host_os@%$host_os%g
2837 s%@base_machine@%$base_machine%g
2838 s%@sysnames@%$sysnames%g
2839 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2840 s%@INSTALL_DATA@%$INSTALL_DATA%g
2842 s%@MSGFMT@%$MSGFMT%g
2843 s%@MAKEINFO@%$MAKEINFO%g
2845 s%@cross_linkable@%$cross_linkable%g
2847 s%@build_alias@%$build_alias%g
2848 s%@build_cpu@%$build_cpu%g
2849 s%@build_vendor@%$build_vendor%g
2850 s%@build_os@%$build_os%g
2851 s%@BUILD_CC@%$BUILD_CC%g
2852 s%@cross_compiling@%$cross_compiling%g
2855 s%@RANLIB@%$RANLIB%g
2857 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
2859 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
2861 s%@VERSIONING@%$VERSIONING%g
2862 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
2863 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
2864 s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
2865 s%@uname_sysname@%$uname_sysname%g
2866 s%@uname_release@%$uname_release%g
2867 s%@uname_version@%$uname_version%g
2870 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
2871 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
2872 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
2873 s%@has_ldconfig@%$has_ldconfig%g
2874 s%@gnu_ld@%$gnu_ld%g
2875 s%@gnu_as@%$gnu_as%g
2877 s%@static@%$static%g
2878 s%@shared@%$shared%g
2879 s%@pic_default@%$pic_default%g
2880 s%@profile@%$profile%g
2881 s%@omitfp@%$omitfp%g
2882 s%@bounded@%$bounded%g
2883 s%@static_nss@%$static_nss%g
2884 s%@nopic_initfini@%$nopic_initfini%g
2885 s%@DEFINES@%$DEFINES%g
2886 s%@VERSION@%$VERSION%g
2891 cat >> $CONFIG_STATUS <<\EOF
2893 # Split the substitutions into bite-sized pieces for seds with
2894 # small command number limits, like on Digital OSF/1 and HP-UX.
2895 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2896 ac_file=1 # Number of current file.
2897 ac_beg=1 # First line for current file.
2898 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2901 while $ac_more_lines; do
2902 if test $ac_beg -gt 1; then
2903 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2905 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2907 if test ! -s conftest.s$ac_file; then
2909 rm -f conftest.s$ac_file
2911 if test -z "$ac_sed_cmds"; then
2912 ac_sed_cmds="sed -f conftest.s$ac_file"
2914 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2916 ac_file=`expr $ac_file + 1`
2918 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2921 if test -z "$ac_sed_cmds"; then
2926 cat >> $CONFIG_STATUS <<EOF
2928 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
2930 cat >> $CONFIG_STATUS <<\EOF
2931 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2932 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2934 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2935 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2936 *) ac_file_in="${ac_file}.in" ;;
2939 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2941 # Remove last slash and all that follows it. Not all systems have dirname.
2942 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2943 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2944 # The file is in a subdirectory.
2945 test ! -d "$ac_dir" && mkdir "$ac_dir"
2946 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2947 # A "../" for each directory in $ac_dir_suffix.
2948 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2950 ac_dir_suffix= ac_dots=
2953 case "$ac_given_srcdir" in
2955 if test -z "$ac_dots"; then top_srcdir=.
2956 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2957 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2959 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2960 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2963 case "$ac_given_INSTALL" in
2964 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2965 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2968 echo creating "$ac_file"
2970 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2972 *Makefile*) ac_comsub="1i\\
2973 # $configure_input" ;;
2977 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2979 s%@configure_input@%$configure_input%g
2980 s%@srcdir@%$srcdir%g
2981 s%@top_srcdir@%$top_srcdir%g
2982 s%@INSTALL@%$INSTALL%g
2983 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2987 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2988 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2990 # ac_d sets the value in "#define NAME VALUE" lines.
2991 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2992 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2995 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2996 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2997 ac_uB='\([ ]\)%\1#\2define\3'
3000 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3001 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3002 ac_eB='$%\1#\2define\3'
3006 if test "${CONFIG_HEADERS+set}" != set; then
3008 cat >> $CONFIG_STATUS <<EOF
3009 CONFIG_HEADERS="config.h"
3011 cat >> $CONFIG_STATUS <<\EOF
3013 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3014 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3016 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3017 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3018 *) ac_file_in="${ac_file}.in" ;;
3021 echo creating $ac_file
3023 rm -f conftest.frag conftest.in conftest.out
3024 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3025 cat $ac_file_inputs > conftest.in
3029 # Transform confdefs.h into a sed script conftest.vals that substitutes
3030 # the proper values into config.h.in to produce config.h. And first:
3031 # Protect against being on the right side of a sed subst in config.status.
3032 # Protect against being in an unquoted here document in config.status.
3034 cat > conftest.hdr <<\EOF
3037 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3041 sed -n -f conftest.hdr confdefs.h > conftest.vals
3044 # This sed command replaces #undef with comments. This is necessary, for
3045 # example, in the case of _POSIX_SOURCE, which is predefined and required
3046 # on some systems where configure will not decide to define it.
3047 cat >> conftest.vals <<\EOF
3048 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3051 # Break up conftest.vals because some shells have a limit on
3052 # the size of here documents, and old seds have small limits too.
3057 ac_lines=`grep -c . conftest.vals`
3058 # grep -c gives empty output for an empty file on some AIX systems.
3059 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3060 # Write a limited-size here document to conftest.frag.
3061 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3062 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3064 sed -f conftest.frag conftest.in > conftest.out
3066 mv conftest.out conftest.in
3068 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3070 mv conftest.tail conftest.vals
3074 cat >> $CONFIG_STATUS <<\EOF
3075 rm -f conftest.frag conftest.h
3076 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3077 cat conftest.in >> conftest.h
3079 if cmp -s $ac_file conftest.h 2>/dev/null; then
3080 echo "$ac_file is unchanged"
3083 # Remove last slash and all that follows it. Not all systems have dirname.
3084 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3085 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3086 # The file is in a subdirectory.
3087 test ! -d "$ac_dir" && mkdir "$ac_dir"
3090 mv conftest.h $ac_file
3096 cat >> $CONFIG_STATUS <<EOF
3097 ac_sources="`echo $libc_link_sources`"
3098 ac_dests="`echo $libc_link_dests`"
3101 cat >> $CONFIG_STATUS <<\EOF
3102 srcdir=$ac_given_srcdir
3103 while test -n "$ac_sources"; do
3104 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3105 set $ac_sources; ac_source=$1; shift; ac_sources=$*
3107 echo "linking $srcdir/$ac_source to $ac_dest"
3109 if test ! -r $srcdir/$ac_source; then
3110 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3114 # Make relative symlinks.
3115 # Remove last slash and all that follows it. Not all systems have dirname.
3116 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3117 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3118 # The dest file is in a subdirectory.
3119 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3120 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3121 # A "../" for each directory in $ac_dest_dir_suffix.
3122 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3124 ac_dest_dir_suffix= ac_dots=
3128 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3129 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3132 # Make a symlink if possible; otherwise try a hard link.
3133 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3134 ln $srcdir/$ac_source $ac_dest; then :
3136 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3140 cat >> $CONFIG_STATUS <<EOF
3142 echo '$config_vars' >> config.make; test -d bits || mkdir bits
3144 cat >> $CONFIG_STATUS <<\EOF
3146 if test "$realCC"; then
3147 sed -e 's/%{pipe:-}/%|/g' `$realCC -print-file-name=specs` >specsT
3153 chmod +x $CONFIG_STATUS
3154 rm -fr confdefs* $ac_clean_files
3155 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3157 if test "$no_recursion" != yes; then
3159 # Remove --cache-file and --srcdir arguments so they do not pile up.
3160 ac_sub_configure_args=
3162 for ac_arg in $ac_configure_args; do
3163 if test -n "$ac_prev"; then
3168 -cache-file | --cache-file | --cache-fil | --cache-fi \
3169 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3170 ac_prev=cache_file ;;
3171 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3172 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3174 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3176 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3178 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3182 for ac_config_dir in $add_ons; do
3184 # Do not complain, so a configure script can configure whichever
3185 # parts of a large source tree are present.
3186 if test ! -d $srcdir/$ac_config_dir; then
3190 echo configuring in $ac_config_dir
3195 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3197 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3205 # A "../" for each directory in /$ac_config_dir.
3206 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3209 .) # No --srcdir option. We are building in place.
3210 ac_sub_srcdir=$srcdir ;;
3211 /*) # Absolute path.
3212 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3214 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3217 # Check for guested configure; otherwise get Cygnus style configure.
3218 if test -f $ac_sub_srcdir/configure; then
3219 ac_sub_configure=$ac_sub_srcdir/configure
3220 elif test -f $ac_sub_srcdir/configure.in; then
3221 ac_sub_configure=$ac_configure
3223 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3227 # The recursion is here.
3228 if test -n "$ac_sub_configure"; then
3230 # Make the cache file name correct relative to the subdirectory.
3231 case "$cache_file" in
3232 /*) ac_sub_cache_file=$cache_file ;;
3234 ac_sub_cache_file="$ac_dots$cache_file" ;;
3236 case "$ac_given_INSTALL" in
3237 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3238 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3241 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3242 # The eval makes quoting arguments work.
3243 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3246 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }