3 # From configure.in CVSid
8 # Guess values for system-dependent variables and create Makefiles.
9 # Generated automatically using autoconf version 2.12
10 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
12 # This configure script is free software; the Free Software Foundation
13 # gives unlimited permission to copy, distribute and modify it.
17 ac_default_prefix=/usr/local
18 # Any additions from configure.in:
20 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)"
22 --with-gettext=DIR find GNU gettext source code in DIR (not needed)"
24 --with-fp if using floating-point hardware [default=yes]"
26 --with-gnu-binutils if using GNU binutils (as and ld)"
28 --with-gnu-ld if using GNU ld (in the binutils package)"
30 --with-gnu-as if using GNU as (in the binutils package)"
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-shared build shared library [default=yes if GNU ld & ELF]"
41 --enable-profile build profiled library [default=yes]"
43 --enable-omitfp build undebuggable optimized library [default=no]"
45 --enable-bounded build with runtime bounds checking [default=no]"
47 --enable-add-ons=DIR... configure and build named extra directories"
49 --enable-static-nss build static NSS modules [default=no]"
51 # Initialize some variables set by options.
52 # The variables have the same names as the options, with
53 # dashes changed to underlines.
55 cache_file=./config.cache
64 program_transform_name=s,x,x,
72 bindir='${exec_prefix}/bin'
73 sbindir='${exec_prefix}/sbin'
74 libexecdir='${exec_prefix}/libexec'
75 datadir='${prefix}/share'
76 sysconfdir='${prefix}/etc'
77 sharedstatedir='${prefix}/com'
78 localstatedir='${prefix}/var'
79 libdir='${exec_prefix}/lib'
80 includedir='${prefix}/include'
81 oldincludedir='/usr/include'
82 infodir='${prefix}/info'
83 mandir='${prefix}/man'
85 # Initialize some other variables.
88 # Maximum number of lines to put in a shell here document.
95 # If the previous option needs an argument, assign it.
96 if test -n "$ac_prev"; then
97 eval "$ac_prev=\$ac_option"
103 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
107 # Accept the important Cygnus configure options, so we can diagnose typos.
111 -bindir | --bindir | --bindi | --bind | --bin | --bi)
113 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
114 bindir="$ac_optarg" ;;
116 -build | --build | --buil | --bui | --bu)
118 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
119 build="$ac_optarg" ;;
121 -cache-file | --cache-file | --cache-fil | --cache-fi \
122 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
123 ac_prev=cache_file ;;
124 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
125 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
126 cache_file="$ac_optarg" ;;
128 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
130 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
132 datadir="$ac_optarg" ;;
134 -disable-* | --disable-*)
135 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
136 # Reject names that are not valid shell variable names.
137 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
138 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
140 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
141 eval "enable_${ac_feature}=no" ;;
143 -enable-* | --enable-*)
144 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
145 # Reject names that are not valid shell variable names.
146 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
147 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
149 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
154 eval "enable_${ac_feature}='$ac_optarg'" ;;
156 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
157 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
158 | --exec | --exe | --ex)
159 ac_prev=exec_prefix ;;
160 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
161 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
162 | --exec=* | --exe=* | --ex=*)
163 exec_prefix="$ac_optarg" ;;
165 -gas | --gas | --ga | --g)
166 # Obsolete; use --with-gas.
169 -help | --help | --hel | --he)
170 # Omit some internal or obsolete options to make the list less imposing.
171 # This message is too long to be a string in the A/UX 3.1 sh.
173 Usage: configure [options] [host]
174 Options: [defaults in brackets after descriptions]
176 --cache-file=FILE cache test results in FILE
177 --help print this message
178 --no-create do not create output files
179 --quiet, --silent do not print \`checking...' messages
180 --version print the version of autoconf that created configure
181 Directory and file names:
182 --prefix=PREFIX install architecture-independent files in PREFIX
184 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
186 --bindir=DIR user executables in DIR [EPREFIX/bin]
187 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
188 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
189 --datadir=DIR read-only architecture-independent data in DIR
191 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
192 --sharedstatedir=DIR modifiable architecture-independent data in DIR
194 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
195 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
196 --includedir=DIR C header files in DIR [PREFIX/include]
197 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
198 --infodir=DIR info documentation in DIR [PREFIX/info]
199 --mandir=DIR man documentation in DIR [PREFIX/man]
200 --srcdir=DIR find the sources in DIR [configure dir or ..]
201 --program-prefix=PREFIX prepend PREFIX to installed program names
202 --program-suffix=SUFFIX append SUFFIX to installed program names
203 --program-transform-name=PROGRAM
204 run sed PROGRAM on installed program names
208 --build=BUILD configure for building on BUILD [BUILD=HOST]
209 --host=HOST configure for HOST [guessed]
210 --target=TARGET configure for TARGET [TARGET=HOST]
211 Features and packages:
212 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
213 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
214 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
215 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
216 --x-includes=DIR X include files are in DIR
217 --x-libraries=DIR X library files are in DIR
219 if test -n "$ac_help"; then
220 echo "--enable and --with options recognized:$ac_help"
224 -host | --host | --hos | --ho)
226 -host=* | --host=* | --hos=* | --ho=*)
229 -includedir | --includedir | --includedi | --included | --include \
230 | --includ | --inclu | --incl | --inc)
231 ac_prev=includedir ;;
232 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
233 | --includ=* | --inclu=* | --incl=* | --inc=*)
234 includedir="$ac_optarg" ;;
236 -infodir | --infodir | --infodi | --infod | --info | --inf)
238 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
239 infodir="$ac_optarg" ;;
241 -libdir | --libdir | --libdi | --libd)
243 -libdir=* | --libdir=* | --libdi=* | --libd=*)
244 libdir="$ac_optarg" ;;
246 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
247 | --libexe | --libex | --libe)
248 ac_prev=libexecdir ;;
249 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
250 | --libexe=* | --libex=* | --libe=*)
251 libexecdir="$ac_optarg" ;;
253 -localstatedir | --localstatedir | --localstatedi | --localstated \
254 | --localstate | --localstat | --localsta | --localst \
255 | --locals | --local | --loca | --loc | --lo)
256 ac_prev=localstatedir ;;
257 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
258 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
259 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
260 localstatedir="$ac_optarg" ;;
262 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
264 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
265 mandir="$ac_optarg" ;;
268 # Obsolete; use --without-fp.
271 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
275 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
276 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
279 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
280 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
281 | --oldin | --oldi | --old | --ol | --o)
282 ac_prev=oldincludedir ;;
283 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
284 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
285 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
286 oldincludedir="$ac_optarg" ;;
288 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
290 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
291 prefix="$ac_optarg" ;;
293 -program-prefix | --program-prefix | --program-prefi | --program-pref \
294 | --program-pre | --program-pr | --program-p)
295 ac_prev=program_prefix ;;
296 -program-prefix=* | --program-prefix=* | --program-prefi=* \
297 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
298 program_prefix="$ac_optarg" ;;
300 -program-suffix | --program-suffix | --program-suffi | --program-suff \
301 | --program-suf | --program-su | --program-s)
302 ac_prev=program_suffix ;;
303 -program-suffix=* | --program-suffix=* | --program-suffi=* \
304 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
305 program_suffix="$ac_optarg" ;;
307 -program-transform-name | --program-transform-name \
308 | --program-transform-nam | --program-transform-na \
309 | --program-transform-n | --program-transform- \
310 | --program-transform | --program-transfor \
311 | --program-transfo | --program-transf \
312 | --program-trans | --program-tran \
313 | --progr-tra | --program-tr | --program-t)
314 ac_prev=program_transform_name ;;
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 program_transform_name="$ac_optarg" ;;
324 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
325 | -silent | --silent | --silen | --sile | --sil)
328 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
330 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
332 sbindir="$ac_optarg" ;;
334 -sharedstatedir | --sharedstatedir | --sharedstatedi \
335 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
336 | --sharedst | --shareds | --shared | --share | --shar \
338 ac_prev=sharedstatedir ;;
339 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
340 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
341 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
343 sharedstatedir="$ac_optarg" ;;
345 -site | --site | --sit)
347 -site=* | --site=* | --sit=*)
350 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
352 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
353 srcdir="$ac_optarg" ;;
355 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
356 | --syscon | --sysco | --sysc | --sys | --sy)
357 ac_prev=sysconfdir ;;
358 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
359 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
360 sysconfdir="$ac_optarg" ;;
362 -target | --target | --targe | --targ | --tar | --ta | --t)
364 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
365 target="$ac_optarg" ;;
367 -v | -verbose | --verbose | --verbos | --verbo | --verb)
370 -version | --version | --versio | --versi | --vers)
371 echo "configure generated by autoconf version 2.12"
375 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
376 # Reject names that are not valid shell variable names.
377 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
378 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
380 ac_package=`echo $ac_package| sed 's/-/_/g'`
385 eval "with_${ac_package}='$ac_optarg'" ;;
387 -without-* | --without-*)
388 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
389 # Reject names that are not valid shell variable names.
390 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
391 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
393 ac_package=`echo $ac_package| sed 's/-/_/g'`
394 eval "with_${ac_package}=no" ;;
397 # Obsolete; use --with-x.
400 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
401 | --x-incl | --x-inc | --x-in | --x-i)
402 ac_prev=x_includes ;;
403 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
404 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
405 x_includes="$ac_optarg" ;;
407 -x-libraries | --x-libraries | --x-librarie | --x-librari \
408 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
409 ac_prev=x_libraries ;;
410 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
411 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
412 x_libraries="$ac_optarg" ;;
414 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
418 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
419 echo "configure: warning: $ac_option: invalid host type" 1>&2
421 if test "x$nonopt" != xNONE; then
422 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
430 if test -n "$ac_prev"; then
431 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
434 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
436 # File descriptor usage:
439 # 2 errors and warnings
440 # 3 some systems may open it to /dev/tty
441 # 4 used on the Kubota Titan
442 # 6 checking for... messages and results
443 # 5 compiler messages saved in config.log
444 if test "$silent" = yes; then
452 This file contains any messages produced by compilers while
453 running configure, to aid debugging if configure makes a mistake.
456 # Strip out --no-create and --no-recursion so they do not pile up.
457 # Also quote any args containing shell metacharacters.
462 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
463 | --no-cr | --no-c) ;;
464 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
465 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
466 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
467 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
468 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
473 # Only set these to C if already set. These must not be set unconditionally
474 # because not all systems understand e.g. LANG=C (notably SCO).
475 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
476 # Non-C LC_CTYPE values break the ctype check.
477 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
478 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
479 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
480 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
482 # confdefs.h avoids OS command line length limits that DEFS can exceed.
483 rm -rf conftest* confdefs.h
484 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
487 # A filename unique to this package, relative to the directory that
488 # configure is in, which we can look for to find out if srcdir is correct.
489 ac_unique_file=include/features.h
491 # Find the source files, if location was not specified.
492 if test -z "$srcdir"; then
493 ac_srcdir_defaulted=yes
494 # Try the directory containing this script, then its parent.
496 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
497 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
499 if test ! -r $srcdir/$ac_unique_file; then
503 ac_srcdir_defaulted=no
505 if test ! -r $srcdir/$ac_unique_file; then
506 if test "$ac_srcdir_defaulted" = yes; then
507 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
509 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
512 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
514 # Prefer explicitly selected file to automatically selected ones.
515 if test -z "$CONFIG_SITE"; then
516 if test "x$prefix" != xNONE; then
517 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
519 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
522 for ac_site_file in $CONFIG_SITE; do
523 if test -r "$ac_site_file"; then
524 echo "loading site script $ac_site_file"
529 if test -r "$cache_file"; then
530 echo "loading cache $cache_file"
533 echo "creating cache $cache_file"
538 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
539 ac_cpp='$CPP $CPPFLAGS'
540 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
541 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
542 cross_compiling=$ac_cv_prog_cc_cross
544 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
545 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
546 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
553 ac_n= ac_c='\c' ac_t=
556 if test -r /vmunix; then
557 kernel_id=`strings /vmunix | grep UNIX`
558 elif test -r /dynix; then
559 kernel_id=`strings /dynix | grep DYNIX`
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-gnu-binutils or --without-gnu-binutils was given.
608 if test "${with_gnu_binutils+set}" = set; then
609 withval="$with_gnu_binutils"
610 gnu_binutils=$withval
615 # Check whether --with-gnu-ld or --without-gnu-ld was given.
616 if test "${with_gnu_ld+set}" = set; then
617 withval="$with_gnu_ld"
623 # Check whether --with-gnu-as or --without-gnu-as was given.
624 if test "${with_gnu_as+set}" = set; then
625 withval="$with_gnu_as"
631 test $gnu_binutils = yes && gnu_as=yes gnu_ld=yes
632 # Check whether --with-elf or --without-elf was given.
633 if test "${with_elf+set}" = set; then
641 # Check whether --enable-libio or --disable-libio was given.
642 if test "${enable_libio+set}" = set; then
643 enableval="$enable_libio"
644 if test $enableval = yes; then
654 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
655 if test "${enable_sanity_checks+set}" = set; then
656 enableval="$enable_sanity_checks"
657 enable_sanity=$enableval
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"
696 # Check whether --enable-add-ons or --disable-add-ons was given.
697 if test "${enable_add_ons+set}" = set; then
698 enableval="$enable_add_ons"
699 add_ons=`echo "$enableval" | sed 's/,/ /g'`
705 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
706 if test -f $ac_dir/install-sh; then
708 ac_install_sh="$ac_aux_dir/install-sh -c"
710 elif test -f $ac_dir/install.sh; then
712 ac_install_sh="$ac_aux_dir/install.sh -c"
716 if test -z "$ac_aux_dir"; then
717 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
719 ac_config_guess=$ac_aux_dir/config.guess
720 ac_config_sub=$ac_aux_dir/config.sub
721 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
726 if test x"$add_ons" != x; then
727 for f in $add_ons; do
728 add_ons_pfx="$add_ons_pfx $f/"
732 # Check whether --enable-static-nss or --disable-static-nss was given.
733 if test "${enable_static_nss+set}" = set; then
734 enableval="$enable_static_nss"
735 static_nss=$enableval
740 if test x"$static_nss" = xyes; then
741 cat >> confdefs.h <<\EOF
742 #define DO_STATIC_NSS 1
748 # Make sure we can run config.sub.
749 if $ac_config_sub sun4 >/dev/null 2>&1; then :
750 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
753 echo $ac_n "checking host system type""... $ac_c" 1>&6
754 echo "configure:755: checking host system type" >&5
757 case "$host_alias" in
761 if host_alias=`$ac_config_guess`; then :
762 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
764 *) host_alias=$nonopt ;;
768 host=`$ac_config_sub $host_alias`
769 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
770 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
771 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
772 echo "$ac_t""$host" 1>&6
775 # The way shlib-versions is used to generate soversions.mk uses a
776 # fairly simplistic model for name recognition that can't distinguish
777 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
778 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
779 # tell. This doesn't get used much beyond that, so it's fairly safe.
784 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
788 # We keep the original values in `$config_*' and never modify them, so we
789 # can write them unchanged into config.make. Everything else uses
790 # $machine, $vendor, and $os, and changes them whenever convenient.
791 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
793 # Some configurations imply other options.
795 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
796 # These systems always use GNU tools.
797 gnu_ld=yes gnu_as=yes ;;
800 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
801 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
803 gnu* | linux* | sysv4* | solaris2*)
804 # These systems (almost) always use the ELF format.
809 machine=$config_machine
810 vendor=$config_vendor
813 # Expand the configuration machine name into a subdirectory by architecture
814 # type and particular chip.
816 a29k | am29000) base_machine=a29k machine=a29k ;;
817 alpha*) base_machine=alpha machine=alpha/$machine ;;
818 arm*) base_machine=arm machine=arm/$machine ;;
819 hppa*) base_machine=hppa machine=hppa/$machine ;;
820 i[3456]86) base_machine=i386 machine=i386/$machine ;;
821 m680?0) base_machine=m68k machine=m68k/$machine ;;
822 m68k) base_machine=m68k machine=m68k/m68020 ;;
823 m88???) base_machine=m88k machine=m88k/$machine ;;
824 m88k) base_machine=m88k machine=m88k/m88100 ;;
825 mips*) base_machine=mips machine=mips/$machine ;;
826 mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
827 sparc[6789]) base_machine=sparc machine=sparc/$machine ;;
828 supersparc) base_machine=sparc machine=sparc/sparc8 ;;
832 # Compute the list of sysdep directories for this configuration.
833 # This can take a while to compute.
834 sysdep_dir=$srcdir/sysdeps
835 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
836 echo "configure:837: checking sysdep dirs" >&5
837 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
838 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
843 netbsd* | 386bsd* | freebsd* | bsdi*)
844 base_os=unix/bsd/bsd4.4 ;;
845 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
847 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
850 base_os=unix/sysv/sysv4 ;;
852 base_os=standalone ;;
857 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
860 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
864 o=`echo $tail | sed 's/[0-9]*$//'`
865 if test $o != $tail; then
868 # For linux-gnu, try linux-gnu, then linux.
869 o=`echo $tail | sed 's/-.*$//'`
870 if test $o != $tail; then
874 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
877 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
883 # For sparc/sparc9, try sparc/sparc9 and then sparc.
886 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
888 # Prepend the machine's FPU directory unless --without-fp.
889 if test "$with_fp" = yes; then
897 # Find what sysdep directories exist.
899 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
900 for d in $add_ons_pfx ''; do
901 for b in $base ''; do
902 for m0 in $mach ''; do
903 for v in /$vendor ''; do
904 for o in /$ostry ''; do
905 for m in $mach ''; do
906 if test "$m0$b$v$o$m"; then
907 try="${d}sysdeps$m0$b$v$o$m"
908 test -n "$enable_debug_configure" &&
909 echo "$0 DEBUG: try $try" >&2
912 *) dest=$srcdir/$try ;;
914 if test -d $dest; then
915 sysnames="$sysnames $try"
916 { test -n "$o" || test -n "$b"; } && os_used=t
917 { test -n "$m" || test -n "$m0"; } && machine_used=t
928 if test -z "$os_used" && test "$os" != none; then
929 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
931 if test -z "$machine_used" && test "$machine" != none; then
932 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
935 # We have now validated the configuration.
938 # If using ELF, look for an `elf' subdirectory of each machine directory.
939 # We prepend these rather than inserting them whereever the machine appears
940 # because things specified by the machine's ELF ABI should override
941 # OS-specific things, and should always be the same for any OS on the
942 # machine (otherwise what's the point of an ABI?).
943 if test "$elf" = yes; then
945 for d in $add_ons_pfx ''; do
948 *) xsrcdir=$srcdir/ ;;
951 if test -d $xsrcdir${d}sysdeps$m/elf; then
952 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
956 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
960 # Expand the list of system names into a full list of directories
961 # from each element's parent name and Implies file (if present).
964 while test $# -gt 0; do
968 case " $names " in *" $name "*)
969 # Already in the list.
973 # Report each name as we discover it, so there is no long pause in output.
974 echo $ac_n "$name $ac_c" >&6
976 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
980 *) xsrcdir=$srcdir/ ;;
982 test -n "$enable_debug_configure" &&
983 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
985 if test -f $xsrcdir$name/Implies; then
986 # Collect more names from the `Implies' file (removing comments).
987 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
989 for x in $implied_candidate; do
990 if test -d $xsrcdir$name_base/$x; then
991 implied="$implied $name_base/$x";
993 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1000 # Add NAME to the list of names.
1001 names="$names $name"
1003 # Find the parent of NAME, using the empty string if it has none.
1004 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1006 # Add the names implied by NAME, and NAME's parent (if it has one), to
1007 # the list of names to be processed (the argument list). We prepend the
1008 # implied names to the list and append the parent. We want implied
1009 # directories to come before further directories inferred from the
1010 # configuration components; this ensures that for sysv4, unix/common
1011 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1013 sysnames="`echo $implied $* $parent`"
1014 test -n "$sysnames" && set $sysnames
1017 # Add the default directories.
1018 sysnames="$names sysdeps/generic sysdeps/stub include"
1020 # The other names were emitted during the scan.
1021 echo "$ac_t""sysdeps/generic sysdeps/stub include" 1>&6
1026 # Find a good install program. We prefer a C program (faster),
1027 # so one script is as good as another. But avoid the broken or
1028 # incompatible versions:
1029 # SysV /etc/install, /usr/sbin/install
1030 # SunOS /usr/etc/install
1031 # IRIX /sbin/install
1033 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1034 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1035 # ./install, which can be erroneously created by make from ./install.sh.
1036 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1037 echo "configure:1038: checking for a BSD compatible install" >&5
1038 if test -z "$INSTALL"; then
1039 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1040 echo $ac_n "(cached) $ac_c" 1>&6
1042 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1043 for ac_dir in $PATH; do
1044 # Account for people who put trailing slashes in PATH elements.
1046 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1048 # OSF1 and SCO ODT 3.0 have their own names for install.
1049 for ac_prog in ginstall installbsd scoinst install; do
1050 if test -f $ac_dir/$ac_prog; then
1051 if test $ac_prog = install &&
1052 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1053 # AIX install. It has an incompatible calling convention.
1054 # OSF/1 installbsd also uses dspmsg, but is usable.
1057 ac_cv_path_install="$ac_dir/$ac_prog -c"
1068 if test "${ac_cv_path_install+set}" = set; then
1069 INSTALL="$ac_cv_path_install"
1071 # As a last resort, use the slow shell script. We don't cache a
1072 # path for INSTALL within a source directory, because that will
1073 # break other packages using the cache if that directory is
1074 # removed, or if the path is relative.
1075 INSTALL="$ac_install_sh"
1078 echo "$ac_t""$INSTALL" 1>&6
1080 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1081 # It thinks the first close brace ends the variable substitution.
1082 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1084 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1086 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1087 # The makefiles need to use a different form to find it in $srcdir.
1088 INSTALL='$(..)./install-sh -c'
1090 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1091 echo "configure:1092: checking whether ln -s works" >&5
1092 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1093 echo $ac_n "(cached) $ac_c" 1>&6
1096 if ln -s X conftestdata 2>/dev/null
1099 ac_cv_prog_LN_S="ln -s"
1104 LN_S="$ac_cv_prog_LN_S"
1105 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1106 echo "$ac_t""yes" 1>&6
1108 echo "$ac_t""no" 1>&6
1111 for ac_prog in msgfmt gmsgfmt
1113 # Extract the first word of "$ac_prog", so it can be a program name with args.
1114 set dummy $ac_prog; ac_word=$2
1115 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1116 echo "configure:1117: checking for $ac_word" >&5
1117 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1118 echo $ac_n "(cached) $ac_c" 1>&6
1120 if test -n "$MSGFMT"; then
1121 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1123 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1124 for ac_dir in $PATH; do
1125 test -z "$ac_dir" && ac_dir=.
1126 if test -f $ac_dir/$ac_word; then
1127 ac_cv_prog_MSGFMT="$ac_prog"
1134 MSGFMT="$ac_cv_prog_MSGFMT"
1135 if test -n "$MSGFMT"; then
1136 echo "$ac_t""$MSGFMT" 1>&6
1138 echo "$ac_t""no" 1>&6
1141 test -n "$MSGFMT" && break
1143 test -n "$MSGFMT" || MSGFMT=":"
1146 # Extract the first word of "gcc", so it can be a program name with args.
1147 set dummy gcc; ac_word=$2
1148 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1149 echo "configure:1150: checking for $ac_word" >&5
1150 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1151 echo $ac_n "(cached) $ac_c" 1>&6
1153 if test -n "$CC"; then
1154 ac_cv_prog_CC="$CC" # Let the user override the test.
1156 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1157 for ac_dir in $PATH; do
1158 test -z "$ac_dir" && ac_dir=.
1159 if test -f $ac_dir/$ac_word; then
1168 if test -n "$CC"; then
1169 echo "$ac_t""$CC" 1>&6
1171 echo "$ac_t""no" 1>&6
1174 if test -z "$CC"; then
1175 # Extract the first word of "cc", so it can be a program name with args.
1176 set dummy cc; ac_word=$2
1177 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1178 echo "configure:1179: checking for $ac_word" >&5
1179 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1180 echo $ac_n "(cached) $ac_c" 1>&6
1182 if test -n "$CC"; then
1183 ac_cv_prog_CC="$CC" # Let the user override the test.
1185 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1187 for ac_dir in $PATH; do
1188 test -z "$ac_dir" && ac_dir=.
1189 if test -f $ac_dir/$ac_word; then
1190 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1191 ac_prog_rejected=yes
1199 if test $ac_prog_rejected = yes; then
1200 # We found a bogon in the path, so make sure we never use it.
1201 set dummy $ac_cv_prog_CC
1203 if test $# -gt 0; then
1204 # We chose a different compiler from the bogus one.
1205 # However, it has the same basename, so the bogon will be chosen
1206 # first if we set CC to just the basename; use the full file name.
1208 set dummy "$ac_dir/$ac_word" "$@"
1216 if test -n "$CC"; then
1217 echo "$ac_t""$CC" 1>&6
1219 echo "$ac_t""no" 1>&6
1222 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1225 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1226 echo "configure:1227: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1229 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1230 ac_cpp='$CPP $CPPFLAGS'
1231 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1232 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1233 cross_compiling=$ac_cv_prog_cc_cross
1235 cat > conftest.$ac_ext <<EOF
1236 #line 1237 "configure"
1237 #include "confdefs.h"
1240 if { (eval echo configure:1241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1241 ac_cv_prog_cc_works=yes
1242 # If we can't run a trivial program, we are probably using a cross compiler.
1243 if (./conftest; exit) 2>/dev/null; then
1244 ac_cv_prog_cc_cross=no
1246 ac_cv_prog_cc_cross=yes
1249 echo "configure: failed program was:" >&5
1250 cat conftest.$ac_ext >&5
1251 ac_cv_prog_cc_works=no
1255 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1256 if test $ac_cv_prog_cc_works = no; then
1258 ac_cv_prog_cc_cross=yes
1262 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1263 echo "configure:1264: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1264 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1266 cross_compiling=$ac_cv_prog_cc_cross
1268 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1269 echo "configure:1270: checking whether we are using GNU C" >&5
1270 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1271 echo $ac_n "(cached) $ac_c" 1>&6
1273 cat > conftest.c <<EOF
1278 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1285 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1287 if test $ac_cv_prog_gcc = yes; then
1290 cat > conftest.c <<EOF
1291 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
1295 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1296 if test -z "$CFLAGS"; then
1300 { echo "configure: error: We require GNU CC version 2.7 or newer" 1>&2; exit 1; }
1303 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1306 echo $ac_n "checking build system type""... $ac_c" 1>&6
1307 echo "configure:1308: checking build system type" >&5
1310 case "$build_alias" in
1313 NONE) build_alias=$host_alias ;;
1314 *) build_alias=$nonopt ;;
1318 build=`$ac_config_sub $build_alias`
1319 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1320 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1321 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1322 echo "$ac_t""$build" 1>&6
1324 if test $host != $build; then
1325 for ac_prog in gcc cc
1327 # Extract the first word of "$ac_prog", so it can be a program name with args.
1328 set dummy $ac_prog; ac_word=$2
1329 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1330 echo "configure:1331: checking for $ac_word" >&5
1331 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1332 echo $ac_n "(cached) $ac_c" 1>&6
1334 if test -n "$BUILD_CC"; then
1335 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1337 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1338 for ac_dir in $PATH; do
1339 test -z "$ac_dir" && ac_dir=.
1340 if test -f $ac_dir/$ac_word; then
1341 ac_cv_prog_BUILD_CC="$ac_prog"
1348 BUILD_CC="$ac_cv_prog_BUILD_CC"
1349 if test -n "$BUILD_CC"; then
1350 echo "$ac_t""$BUILD_CC" 1>&6
1352 echo "$ac_t""no" 1>&6
1355 test -n "$BUILD_CC" && break
1360 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1361 echo "configure:1362: checking how to run the C preprocessor" >&5
1362 # On Suns, sometimes $CPP names a directory.
1363 if test -n "$CPP" && test -d "$CPP"; then
1366 if test -z "$CPP"; then
1367 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1368 echo $ac_n "(cached) $ac_c" 1>&6
1370 # This must be in double quotes, not single quotes, because CPP may get
1371 # substituted into the Makefile and "${CC-cc}" will confuse make.
1373 # On the NeXT, cc -E runs the code through the compiler's parser,
1374 # not just through cpp.
1375 cat > conftest.$ac_ext <<EOF
1376 #line 1377 "configure"
1377 #include "confdefs.h"
1381 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1382 { (eval echo configure:1383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1383 ac_err=`grep -v '^ *+' conftest.out`
1384 if test -z "$ac_err"; then
1388 echo "configure: failed program was:" >&5
1389 cat conftest.$ac_ext >&5
1391 CPP="${CC-cc} -E -traditional-cpp"
1392 cat > conftest.$ac_ext <<EOF
1393 #line 1394 "configure"
1394 #include "confdefs.h"
1398 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1399 { (eval echo configure:1400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1400 ac_err=`grep -v '^ *+' conftest.out`
1401 if test -z "$ac_err"; then
1405 echo "configure: failed program was:" >&5
1406 cat conftest.$ac_ext >&5
1413 ac_cv_prog_CPP="$CPP"
1415 CPP="$ac_cv_prog_CPP"
1417 ac_cv_prog_CPP="$CPP"
1419 echo "$ac_t""$CPP" 1>&6
1421 if test $host != $build; then
1422 ac_tool_prefix=${host_alias}-
1427 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1428 set dummy ${ac_tool_prefix}ar; ac_word=$2
1429 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1430 echo "configure:1431: checking for $ac_word" >&5
1431 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1432 echo $ac_n "(cached) $ac_c" 1>&6
1434 if test -n "$AR"; then
1435 ac_cv_prog_AR="$AR" # Let the user override the test.
1437 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1438 for ac_dir in $PATH; do
1439 test -z "$ac_dir" && ac_dir=.
1440 if test -f $ac_dir/$ac_word; then
1441 ac_cv_prog_AR="${ac_tool_prefix}ar"
1446 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1450 if test -n "$AR"; then
1451 echo "$ac_t""$AR" 1>&6
1453 echo "$ac_t""no" 1>&6
1458 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1459 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1460 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1461 echo "configure:1462: checking for $ac_word" >&5
1462 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1463 echo $ac_n "(cached) $ac_c" 1>&6
1465 if test -n "$RANLIB"; then
1466 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1468 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1469 for ac_dir in $PATH; do
1470 test -z "$ac_dir" && ac_dir=.
1471 if test -f $ac_dir/$ac_word; then
1472 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1479 RANLIB="$ac_cv_prog_RANLIB"
1480 if test -n "$RANLIB"; then
1481 echo "$ac_t""$RANLIB" 1>&6
1483 echo "$ac_t""no" 1>&6
1487 if test -z "$ac_cv_prog_RANLIB"; then
1488 if test -n "$ac_tool_prefix"; then
1489 # Extract the first word of "ranlib", so it can be a program name with args.
1490 set dummy ranlib; ac_word=$2
1491 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1492 echo "configure:1493: checking for $ac_word" >&5
1493 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1494 echo $ac_n "(cached) $ac_c" 1>&6
1496 if test -n "$RANLIB"; then
1497 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1499 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1500 for ac_dir in $PATH; do
1501 test -z "$ac_dir" && ac_dir=.
1502 if test -f $ac_dir/$ac_word; then
1503 ac_cv_prog_RANLIB="ranlib"
1508 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1511 RANLIB="$ac_cv_prog_RANLIB"
1512 if test -n "$RANLIB"; then
1513 echo "$ac_t""$RANLIB" 1>&6
1515 echo "$ac_t""no" 1>&6
1524 # Extract the first word of "bash", so it can be a program name with args.
1525 set dummy bash; ac_word=$2
1526 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1527 echo "configure:1528: checking for $ac_word" >&5
1528 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1529 echo $ac_n "(cached) $ac_c" 1>&6
1533 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1536 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1537 for ac_dir in $PATH; do
1538 test -z "$ac_dir" && ac_dir=.
1539 if test -f $ac_dir/$ac_word; then
1540 ac_cv_path_BASH="$ac_dir/$ac_word"
1545 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1549 BASH="$ac_cv_path_BASH"
1550 if test -n "$BASH"; then
1551 echo "$ac_t""$BASH" 1>&6
1553 echo "$ac_t""no" 1>&6
1556 if test "$BASH" != no &&
1557 $BASH -c 'test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1558 libc_cv_have_bash2=yes
1560 libc_cv_have_bash2=no
1564 if test "$BASH" = no; then
1565 # Extract the first word of "ksh", so it can be a program name with args.
1566 set dummy ksh; ac_word=$2
1567 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1568 echo "configure:1569: checking for $ac_word" >&5
1569 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1570 echo $ac_n "(cached) $ac_c" 1>&6
1574 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1577 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1578 for ac_dir in $PATH; do
1579 test -z "$ac_dir" && ac_dir=.
1580 if test -f $ac_dir/$ac_word; then
1581 ac_cv_path_KSH="$ac_dir/$ac_word"
1586 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
1590 KSH="$ac_cv_path_KSH"
1591 if test -n "$KSH"; then
1592 echo "$ac_t""$KSH" 1>&6
1594 echo "$ac_t""no" 1>&6
1597 if test "$KSH" = no; then
1600 libc_cv_have_ksh=yes
1605 libc_cv_have_ksh=yes
1609 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
1610 echo "configure:1611: checking for signed size_t type" >&5
1611 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
1612 echo $ac_n "(cached) $ac_c" 1>&6
1614 echo '#include <stddef.h>
1615 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
1616 if eval "$ac_cpp conftest.c 2>/dev/null" \
1617 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
1618 libc_cv_signed_size_t=no
1620 libc_cv_signed_size_t=yes
1625 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
1626 if test $libc_cv_signed_size_t = yes; then
1627 cat >> confdefs.h <<\EOF
1628 #undef __SIZE_TYPE__
1629 #define __SIZE_TYPE__ unsigned
1633 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
1634 echo "configure:1635: checking for libc-friendly stddef.h" >&5
1635 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
1636 echo $ac_n "(cached) $ac_c" 1>&6
1638 cat > conftest.$ac_ext <<EOF
1639 #line 1640 "configure"
1640 #include "confdefs.h"
1641 #define __need_size_t
1642 #define __need_wchar_t
1647 size_t size; wchar_t wchar;
1649 #error stddef.h ignored __need_*
1651 if (&size == NULL || &wchar == NULL) abort ();
1654 if { (eval echo configure:1655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1656 libc_cv_friendly_stddef=yes
1658 echo "configure: failed program was:" >&5
1659 cat conftest.$ac_ext >&5
1661 libc_cv_friendly_stddef=no
1666 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
1667 if test $libc_cv_friendly_stddef = yes; then
1668 config_vars="$config_vars
1669 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
1672 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
1673 echo "configure:1674: checking whether we need to use -P to assemble .S files" >&5
1674 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
1675 echo $ac_n "(cached) $ac_c" 1>&6
1677 cat > conftest.S <<EOF
1678 #include "confdefs.h"
1679 /* Nothing whatsoever. */
1681 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
1682 libc_cv_need_minus_P=no
1684 libc_cv_need_minus_P=yes
1689 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
1690 if test $libc_cv_need_minus_P = yes; then
1691 config_vars="$config_vars
1692 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
1695 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
1696 echo "configure:1697: checking for assembler global-symbol directive" >&5
1697 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
1698 echo $ac_n "(cached) $ac_c" 1>&6
1700 libc_cv_asm_global_directive=UNKNOWN
1701 for ac_globl in .globl .global; do
1702 cat > conftest.s <<EOF
1707 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1708 libc_cv_asm_global_directive=${ac_globl}
1711 test $libc_cv_asm_global_directive != UNKNOWN && break
1715 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
1716 if test $libc_cv_asm_global_directive = UNKNOWN; then
1717 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
1719 cat >> confdefs.h <<EOF
1720 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
1725 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
1726 echo "configure:1727: checking for .set assembler directive" >&5
1727 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
1728 echo $ac_n "(cached) $ac_c" 1>&6
1730 cat > conftest.s <<EOF
1733 .set glibc_conftest_frobozz,foo
1734 $libc_cv_asm_global_directive glibc_conftest_frobozz
1736 # The alpha-dec-osf1 assembler gives only a warning for `.set'
1737 # (but it doesn't work), so we must do a linking check to be sure.
1738 cat > conftest1.c <<\EOF
1739 extern int glibc_conftest_frobozz;
1740 main () { printf ("%d\n", glibc_conftest_frobozz); }
1742 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
1743 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
1744 libc_cv_asm_set_directive=yes
1746 libc_cv_asm_set_directive=no
1751 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
1752 if test $libc_cv_asm_set_directive = yes; then
1753 cat >> confdefs.h <<\EOF
1754 #define HAVE_ASM_SET_DIRECTIVE 1
1759 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
1760 echo "configure:1761: checking for .symver assembler directive" >&5
1761 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
1762 echo $ac_n "(cached) $ac_c" 1>&6
1764 cat > conftest.s <<EOF
1767 .symver _sym,sym@VERS
1769 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
1770 libc_cv_asm_symver_directive=yes
1772 libc_cv_asm_symver_directive=no
1777 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
1778 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
1779 echo "configure:1780: checking for ld --version-script" >&5
1780 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
1781 echo $ac_n "(cached) $ac_c" 1>&6
1783 if test $libc_cv_asm_symver_directive = yes; then
1784 cat > conftest.s <<EOF
1787 .symver _sym,sym@VERS
1789 cat > conftest.map <<EOF
1794 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
1795 if { ac_try='${CC-cc} $CFLAGS --shared -o conftest.so conftest.o
1796 -Wl,--version-script,conftest.map'; { (eval echo configure:1797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
1798 libc_cv_ld_version_script_option=yes
1800 libc_cv_ld_version_script_option=no
1803 libc_cv_ld_version_script_option=no
1806 libc_cv_ld_version_script_option=no
1811 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
1812 if test $libc_cv_asm_symver_directive = yes &&
1813 test $libc_cv_ld_version_script_option = yes; then
1815 cat >> confdefs.h <<\EOF
1816 #define DO_VERSIONING 1
1824 if test $elf = yes; then
1825 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
1826 echo "configure:1827: checking for .previous assembler directive" >&5
1827 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
1828 echo $ac_n "(cached) $ac_c" 1>&6
1830 cat > conftest.s <<EOF
1831 .section foo_section
1834 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1835: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1835 libc_cv_asm_previous_directive=yes
1837 libc_cv_asm_previous_directive=no
1842 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
1843 if test $libc_cv_asm_previous_directive = yes; then
1844 cat >> confdefs.h <<\EOF
1845 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
1849 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
1850 echo "configure:1851: checking for .popsection assembler directive" >&5
1851 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
1852 echo $ac_n "(cached) $ac_c" 1>&6
1854 cat > conftest.s <<EOF
1855 .pushsection foo_section
1858 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1859 libc_cv_asm_popsection_directive=yes
1861 libc_cv_asm_popsection_directive=no
1866 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
1867 if test $libc_cv_asm_popsection_directive = yes; then
1868 cat >> confdefs.h <<\EOF
1869 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
1876 if test $elf != yes; then
1877 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
1878 echo "configure:1879: checking for .init and .fini sections" >&5
1879 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
1880 echo $ac_n "(cached) $ac_c" 1>&6
1882 cat > conftest.$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1887 asm (".section .init");
1888 asm (".section .fini");
1892 if { (eval echo configure:1893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1894 libc_cv_have_initfini=yes
1896 echo "configure: failed program was:" >&5
1897 cat conftest.$ac_ext >&5
1899 libc_cv_have_initfini=no
1904 echo "$ac_t""$libc_cv_have_initfini" 1>&6
1905 if test $libc_cv_have_initfini = yes; then
1906 cat >> confdefs.h <<\EOF
1907 #define HAVE_INITFINI 1
1913 if test $elf = yes; then
1914 libc_cv_asm_underscores=no
1916 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
1917 echo "configure:1918: checking for _ prefix on C symbol names" >&5
1918 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
1919 echo $ac_n "(cached) $ac_c" 1>&6
1921 cat > conftest.$ac_ext <<EOF
1922 #line 1923 "configure"
1923 #include "confdefs.h"
1924 asm ("_glibc_foobar:");
1929 if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1931 libc_cv_asm_underscores=yes
1933 echo "configure: failed program was:" >&5
1934 cat conftest.$ac_ext >&5
1936 libc_cv_asm_underscores=no
1941 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
1943 if test $libc_cv_asm_underscores = no; then
1944 cat >> confdefs.h <<\EOF
1945 #define NO_UNDERSCORES 1
1950 if test $elf = yes; then
1951 libc_cv_weak_symbols=yes
1952 libc_cv_asm_weak_directive=yes
1953 libc_cv_asm_weakext_directive=no
1955 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
1956 echo "configure:1957: checking for assembler .weak directive" >&5
1957 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
1958 echo $ac_n "(cached) $ac_c" 1>&6
1960 cat > conftest.s <<EOF
1962 ${libc_cv_asm_global_directive} foo
1965 .weak bar; bar = foo
1967 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1968 libc_cv_asm_weak_directive=yes
1970 libc_cv_asm_weak_directive=no
1975 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
1977 if test $libc_cv_asm_weak_directive = no; then
1978 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
1979 echo "configure:1980: checking for assembler .weakext directive" >&5
1980 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
1981 echo $ac_n "(cached) $ac_c" 1>&6
1983 cat > conftest.s <<EOF
1985 ${libc_cv_asm_global_directive} foo
1990 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1991 libc_cv_asm_weakext_directive=yes
1993 libc_cv_asm_weakext_directive=no
1998 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2003 if test $libc_cv_asm_weak_directive = yes; then
2004 cat >> confdefs.h <<\EOF
2005 #define HAVE_ASM_WEAK_DIRECTIVE 1
2008 elif test $libc_cv_asm_weakext_directive = yes; then
2009 cat >> confdefs.h <<\EOF
2010 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2015 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2016 echo "configure:2017: checking for ld --no-whole-archive" >&5
2017 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2018 echo $ac_n "(cached) $ac_c" 1>&6
2020 cat > conftest.c <<\EOF
2025 if { ac_try='${CC-cc} $CFLAGS
2026 -nostdlib -nostartfiles -Wl,--no-whole-archive
2027 -o conftest conftest.c'; { (eval echo configure:2028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2028 libc_cv_ld_no_whole_archive=yes
2030 libc_cv_ld_no_whole_archive=no
2035 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2037 echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
2038 echo "configure:2039: checking for gcc -fno-exceptions" >&5
2039 if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
2040 echo $ac_n "(cached) $ac_c" 1>&6
2042 cat > conftest.c <<\EOF
2047 if { ac_try='${CC-cc} $CFLAGS
2048 -nostdlib -nostartfiles -fno-exceptions
2049 -o conftest conftest.c'; { (eval echo configure:2050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2050 libc_cv_gcc_no_exceptions=yes
2052 libc_cv_gcc_no_exceptions=no
2057 echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
2059 ### End of automated tests.
2060 ### Now run sysdeps configure fragments.
2062 # sysdeps configure fragments may set these with files to be linked below.
2066 # Iterate over all the sysdep directories we will use, running their
2067 # configure fragments, and looking for a uname implementation.
2069 for dir in $sysnames; do
2072 *) dest=$srcdir/$dir ;;
2074 if test -r $dest/configure; then
2075 echo "$ac_t""running configure fragment for $dest" 1>&6
2079 if test -z "$uname"; then
2080 if test -r $dest/uname.c ||
2081 test -r $dest/uname.S ||
2082 { test -r $dest/syscalls.list &&
2083 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
2091 # If we will use the generic uname implementation, we must figure out what
2092 # it will say by examining the system, and write the results in config-name.h.
2093 if test "$uname" = "sysdeps/generic"; then
2095 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
2096 if test $uname_sysname != $config_os; then
2097 config_release=`echo $config_os | sed s/$uname_sysname//`
2100 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
2101 echo "configure:2102: checking OS release for uname" >&5
2102 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
2103 echo $ac_n "(cached) $ac_c" 1>&6
2105 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
2106 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
2107 != x$config_release; then
2108 # The configuration release is a substring of the kernel release.
2109 libc_cv_uname_release=$kernel_release
2110 elif test x$config_release != x; then
2111 libc_cv_uname_release=$config_release
2112 elif test x$kernel_release != x; then
2113 libc_cv_uname_release=$kernel_release
2115 libc_cv_uname_release=unknown
2119 echo "$ac_t""$libc_cv_uname_release" 1>&6
2120 uname_release="$libc_cv_uname_release"
2122 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
2123 echo "configure:2124: checking OS version for uname" >&5
2124 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
2125 echo $ac_n "(cached) $ac_c" 1>&6
2127 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
2128 if test -n "$kernel_version"; then
2129 libc_cv_uname_version="$kernel_version"
2131 libc_cv_uname_version=unknown
2135 echo "$ac_t""$libc_cv_uname_version" 1>&6
2136 uname_version="$libc_cv_uname_version"
2138 config_uname=config-name.h:config-name.in
2140 # For non-generic uname, we don't need to create config-name.h at all.
2144 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
2145 echo "configure:2146: checking stdio selection" >&5
2148 libio) cat >> confdefs.h <<\EOF
2149 #define USE_IN_LIBIO 1
2152 default) stdio=stdio ;;
2154 echo "$ac_t""$stdio" 1>&6
2163 if test $gnu_ld = yes; then
2164 cat >> confdefs.h <<\EOF
2165 #define HAVE_GNU_LD 1
2169 if test $gnu_as = yes; then
2170 cat >> confdefs.h <<\EOF
2171 #define HAVE_GNU_AS 1
2175 if test $elf = yes; then
2176 cat >> confdefs.h <<\EOF
2183 if test $shared = default; then
2184 if test $gnu_ld = yes; then
2187 # For now we do not assume shared libs are available. In future more
2188 # tests might become available.
2199 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
2202 config_makefile=Makefile
2205 VERSION=`sed -e 's/^#define VERSION "\([^"]*\)"/\1/p' -e d < $srcdir/version.h`
2209 cat > confcache <<\EOF
2210 # This file is a shell script that caches the results of configure
2211 # tests run on this system so they can be shared between configure
2212 # scripts and configure runs. It is not useful on other systems.
2213 # If it contains results you don't want to keep, you may remove or edit it.
2215 # By default, configure uses ./config.cache as the cache file,
2216 # creating it if it does not exist already. You can give configure
2217 # the --cache-file=FILE option to use a different cache file; that is
2218 # what configure does when it calls configure scripts in
2219 # subdirectories, so they share the cache.
2220 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2221 # config.status only pays attention to the cache file if you give it the
2222 # --recheck option to rerun configure.
2225 # The following way of writing the cache mishandles newlines in values,
2226 # but we know of no workaround that is simple, portable, and efficient.
2227 # So, don't put newlines in cache variables' values.
2228 # Ultrix sh set writes to stderr and can't be redirected directly,
2229 # and sets the high bit in the cache file unless we assign to the vars.
2231 case `(ac_space=' '; set) 2>&1` in
2233 # `set' does not quote correctly, so add quotes (double-quote substitution
2234 # turns \\\\ into \\, and sed turns \\ into \).
2236 -e "s/'/'\\\\''/g" \
2237 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2240 # `set' quotes correctly as required by POSIX, so do not add quotes.
2241 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2244 if cmp -s $cache_file confcache; then
2247 if test -w $cache_file; then
2248 echo "updating cache $cache_file"
2249 cat confcache > $cache_file
2251 echo "not updating unwritable cache $cache_file"
2256 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2258 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2259 # Let make expand exec_prefix.
2260 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2262 # Any assignment to VPATH causes Sun make to only execute
2263 # the first set of double-colon rules, so remove it if not needed.
2264 # If there is a colon in the path, we need to keep it.
2265 if test "x$srcdir" = x.; then
2266 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2269 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2271 DEFS=-DHAVE_CONFIG_H
2273 # Without the "./", some shells look in PATH for config.status.
2274 : ${CONFIG_STATUS=./config.status}
2276 echo creating $CONFIG_STATUS
2277 rm -f $CONFIG_STATUS
2278 cat > $CONFIG_STATUS <<EOF
2280 # Generated automatically by configure.
2281 # Run this file to recreate the current configuration.
2282 # This directory was configured as follows,
2283 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2285 # $0 $ac_configure_args
2287 # Compiler output produced by configure, useful for debugging
2288 # configure, is in ./config.log if it exists.
2290 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2293 case "\$ac_option" in
2294 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2295 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2296 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2297 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2298 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2300 -help | --help | --hel | --he | --h)
2301 echo "\$ac_cs_usage"; exit 0 ;;
2302 *) echo "\$ac_cs_usage"; exit 1 ;;
2306 ac_given_srcdir=$srcdir
2307 ac_given_INSTALL="$INSTALL"
2309 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2311 cat >> $CONFIG_STATUS <<EOF
2313 # Protect against being on the right side of a sed subst in config.status.
2314 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2315 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2318 s%@CFLAGS@%$CFLAGS%g
2319 s%@CPPFLAGS@%$CPPFLAGS%g
2320 s%@CXXFLAGS@%$CXXFLAGS%g
2322 s%@LDFLAGS@%$LDFLAGS%g
2324 s%@exec_prefix@%$exec_prefix%g
2325 s%@prefix@%$prefix%g
2326 s%@program_transform_name@%$program_transform_name%g
2327 s%@bindir@%$bindir%g
2328 s%@sbindir@%$sbindir%g
2329 s%@libexecdir@%$libexecdir%g
2330 s%@datadir@%$datadir%g
2331 s%@sysconfdir@%$sysconfdir%g
2332 s%@sharedstatedir@%$sharedstatedir%g
2333 s%@localstatedir@%$localstatedir%g
2334 s%@libdir@%$libdir%g
2335 s%@includedir@%$includedir%g
2336 s%@oldincludedir@%$oldincludedir%g
2337 s%@infodir@%$infodir%g
2338 s%@mandir@%$mandir%g
2339 s%@subdirs@%$subdirs%g
2341 s%@host_alias@%$host_alias%g
2342 s%@host_cpu@%$host_cpu%g
2343 s%@host_vendor@%$host_vendor%g
2344 s%@host_os@%$host_os%g
2345 s%@base_machine@%$base_machine%g
2346 s%@sysnames@%$sysnames%g
2347 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2348 s%@INSTALL_DATA@%$INSTALL_DATA%g
2350 s%@MSGFMT@%$MSGFMT%g
2352 s%@cross_linkable@%$cross_linkable%g
2354 s%@build_alias@%$build_alias%g
2355 s%@build_cpu@%$build_cpu%g
2356 s%@build_vendor@%$build_vendor%g
2357 s%@build_os@%$build_os%g
2358 s%@BUILD_CC@%$BUILD_CC%g
2359 s%@cross_compiling@%$cross_compiling%g
2362 s%@RANLIB@%$RANLIB%g
2364 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
2366 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
2367 s%@VERSIONING@%$VERSIONING%g
2368 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
2369 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
2370 s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
2371 s%@uname_sysname@%$uname_sysname%g
2372 s%@uname_release@%$uname_release%g
2373 s%@uname_version@%$uname_version%g
2375 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
2376 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
2377 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
2378 s%@has_ldconfig@%$has_ldconfig%g
2379 s%@gnu_ld@%$gnu_ld%g
2380 s%@gnu_as@%$gnu_as%g
2382 s%@shared@%$shared%g
2383 s%@profile@%$profile%g
2384 s%@omitfp@%$omitfp%g
2385 s%@bounded@%$bounded%g
2386 s%@static_nss@%$static_nss%g
2387 s%@DEFINES@%$DEFINES%g
2388 s%@VERSION@%$VERSION%g
2393 cat >> $CONFIG_STATUS <<\EOF
2395 # Split the substitutions into bite-sized pieces for seds with
2396 # small command number limits, like on Digital OSF/1 and HP-UX.
2397 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2398 ac_file=1 # Number of current file.
2399 ac_beg=1 # First line for current file.
2400 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2403 while $ac_more_lines; do
2404 if test $ac_beg -gt 1; then
2405 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2407 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2409 if test ! -s conftest.s$ac_file; then
2411 rm -f conftest.s$ac_file
2413 if test -z "$ac_sed_cmds"; then
2414 ac_sed_cmds="sed -f conftest.s$ac_file"
2416 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2418 ac_file=`expr $ac_file + 1`
2420 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2423 if test -z "$ac_sed_cmds"; then
2428 cat >> $CONFIG_STATUS <<EOF
2430 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
2432 cat >> $CONFIG_STATUS <<\EOF
2433 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2434 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2436 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2437 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2438 *) ac_file_in="${ac_file}.in" ;;
2441 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2443 # Remove last slash and all that follows it. Not all systems have dirname.
2444 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2445 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2446 # The file is in a subdirectory.
2447 test ! -d "$ac_dir" && mkdir "$ac_dir"
2448 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2449 # A "../" for each directory in $ac_dir_suffix.
2450 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2452 ac_dir_suffix= ac_dots=
2455 case "$ac_given_srcdir" in
2457 if test -z "$ac_dots"; then top_srcdir=.
2458 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2459 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2461 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2462 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2465 case "$ac_given_INSTALL" in
2466 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2467 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2470 echo creating "$ac_file"
2472 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2474 *Makefile*) ac_comsub="1i\\
2475 # $configure_input" ;;
2479 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2481 s%@configure_input@%$configure_input%g
2482 s%@srcdir@%$srcdir%g
2483 s%@top_srcdir@%$top_srcdir%g
2484 s%@INSTALL@%$INSTALL%g
2485 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2489 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2490 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2492 # ac_d sets the value in "#define NAME VALUE" lines.
2493 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2494 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2497 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2498 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2499 ac_uB='\([ ]\)%\1#\2define\3'
2502 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2503 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2504 ac_eB='$%\1#\2define\3'
2508 if test "${CONFIG_HEADERS+set}" != set; then
2510 cat >> $CONFIG_STATUS <<EOF
2511 CONFIG_HEADERS="config.h"
2513 cat >> $CONFIG_STATUS <<\EOF
2515 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2516 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2518 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2519 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2520 *) ac_file_in="${ac_file}.in" ;;
2523 echo creating $ac_file
2525 rm -f conftest.frag conftest.in conftest.out
2526 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2527 cat $ac_file_inputs > conftest.in
2531 # Transform confdefs.h into a sed script conftest.vals that substitutes
2532 # the proper values into config.h.in to produce config.h. And first:
2533 # Protect against being on the right side of a sed subst in config.status.
2534 # Protect against being in an unquoted here document in config.status.
2536 cat > conftest.hdr <<\EOF
2539 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2543 sed -n -f conftest.hdr confdefs.h > conftest.vals
2546 # This sed command replaces #undef with comments. This is necessary, for
2547 # example, in the case of _POSIX_SOURCE, which is predefined and required
2548 # on some systems where configure will not decide to define it.
2549 cat >> conftest.vals <<\EOF
2550 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2553 # Break up conftest.vals because some shells have a limit on
2554 # the size of here documents, and old seds have small limits too.
2559 ac_lines=`grep -c . conftest.vals`
2560 # grep -c gives empty output for an empty file on some AIX systems.
2561 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2562 # Write a limited-size here document to conftest.frag.
2563 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2564 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2566 sed -f conftest.frag conftest.in > conftest.out
2568 mv conftest.out conftest.in
2570 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2572 mv conftest.tail conftest.vals
2576 cat >> $CONFIG_STATUS <<\EOF
2577 rm -f conftest.frag conftest.h
2578 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2579 cat conftest.in >> conftest.h
2581 if cmp -s $ac_file conftest.h 2>/dev/null; then
2582 echo "$ac_file is unchanged"
2585 # Remove last slash and all that follows it. Not all systems have dirname.
2586 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2587 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2588 # The file is in a subdirectory.
2589 test ! -d "$ac_dir" && mkdir "$ac_dir"
2592 mv conftest.h $ac_file
2598 cat >> $CONFIG_STATUS <<EOF
2599 ac_sources="`echo $libc_link_sources`"
2600 ac_dests="`echo $libc_link_dests`"
2603 cat >> $CONFIG_STATUS <<\EOF
2604 srcdir=$ac_given_srcdir
2605 while test -n "$ac_sources"; do
2606 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2607 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2609 echo "linking $srcdir/$ac_source to $ac_dest"
2611 if test ! -r $srcdir/$ac_source; then
2612 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2616 # Make relative symlinks.
2617 # Remove last slash and all that follows it. Not all systems have dirname.
2618 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2619 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2620 # The dest file is in a subdirectory.
2621 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2622 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2623 # A "../" for each directory in $ac_dest_dir_suffix.
2624 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2626 ac_dest_dir_suffix= ac_dots=
2630 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2631 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2634 # Make a symlink if possible; otherwise try a hard link.
2635 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2636 ln $srcdir/$ac_source $ac_dest; then :
2638 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2642 cat >> $CONFIG_STATUS <<EOF
2643 echo '$config_vars' >> config.make; test -d bits || mkdir bits
2645 cat >> $CONFIG_STATUS <<\EOF
2649 chmod +x $CONFIG_STATUS
2650 rm -fr confdefs* $ac_clean_files
2651 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2653 if test "$no_recursion" != yes; then
2655 # Remove --cache-file and --srcdir arguments so they do not pile up.
2656 ac_sub_configure_args=
2658 for ac_arg in $ac_configure_args; do
2659 if test -n "$ac_prev"; then
2664 -cache-file | --cache-file | --cache-fil | --cache-fi \
2665 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2666 ac_prev=cache_file ;;
2667 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2668 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2670 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2672 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2674 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2678 for ac_config_dir in $add_ons; do
2680 # Do not complain, so a configure script can configure whichever
2681 # parts of a large source tree are present.
2682 if test ! -d $srcdir/$ac_config_dir; then
2686 echo configuring in $ac_config_dir
2691 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2693 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2701 # A "../" for each directory in /$ac_config_dir.
2702 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2705 .) # No --srcdir option. We are building in place.
2706 ac_sub_srcdir=$srcdir ;;
2707 /*) # Absolute path.
2708 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2710 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2713 # Check for guested configure; otherwise get Cygnus style configure.
2714 if test -f $ac_sub_srcdir/configure; then
2715 ac_sub_configure=$ac_sub_srcdir/configure
2716 elif test -f $ac_sub_srcdir/configure.in; then
2717 ac_sub_configure=$ac_configure
2719 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2723 # The recursion is here.
2724 if test -n "$ac_sub_configure"; then
2726 # Make the cache file name correct relative to the subdirectory.
2727 case "$cache_file" in
2728 /*) ac_sub_cache_file=$cache_file ;;
2730 ac_sub_cache_file="$ac_dots$cache_file" ;;
2732 case "$ac_given_INSTALL" in
2733 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2734 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2737 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2738 # The eval makes quoting arguments work.
2739 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2742 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }