3 # From configure.in CVSid
14 # Guess values for system-dependent variables and create Makefiles.
15 # Generated automatically using autoconf version 2.12
16 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
18 # This configure script is free software; the Free Software Foundation
19 # gives unlimited permission to copy, distribute and modify it.
23 ac_default_prefix
=/usr
/local
24 # Any additions from configure.in:
26 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)"
28 --with-gettext=DIR find GNU gettext source code in DIR (not needed)"
30 --with-fp if using floating-point hardware [default=yes]"
32 --with-binutils=PATH specify location of binutils (as and ld)"
34 --with-elf if using the ELF object format"
36 --without-cvs if CVS should not be used"
38 --with-headers=PATH location of system headers to use
39 [e.g. /usr/src/linux/include]
40 [default=compiler default]"
42 --enable-libio build in GNU libio instead of GNU stdio"
44 --disable-sanity-checks really do not use threads (should not be used
45 except in special situations) [default=yes]"
47 --enable-static build static library [default=yes]"
49 --enable-shared build shared library [default=yes if GNU ld & ELF]"
51 --enable-profile build profiled library [default=yes]"
53 --enable-omitfp build undebuggable optimized library [default=no]"
55 --enable-bounded build with runtime bounds checking [default=no]"
57 --disable-versioning do not include versioning information in the
58 library objects [default=yes if supported]"
60 --enable-add-ons[=DIR1,DIR2]...
61 configure and build add-ons in DIR1,DIR2,...
62 search for add-ons if no parameter given"
64 --enable-static-nss build static NSS modules [default=no]"
66 --disable-force-install don't force installation of files from this package,
67 even if they are older than the installed files"
69 # Initialize some variables set by options.
70 # The variables have the same names as the options, with
71 # dashes changed to underlines.
73 cache_file
=.
/config.cache
82 program_transform_name
=s
,x
,x
,
90 bindir
='${exec_prefix}/bin'
91 sbindir
='${exec_prefix}/sbin'
92 libexecdir
='${exec_prefix}/libexec'
93 datadir
='${prefix}/share'
94 sysconfdir
='${prefix}/etc'
95 sharedstatedir
='${prefix}/com'
96 localstatedir
='${prefix}/var'
97 libdir
='${exec_prefix}/lib'
98 includedir
='${prefix}/include'
99 oldincludedir
='/usr/include'
100 infodir
='${prefix}/info'
101 mandir
='${prefix}/man'
103 # Initialize some other variables.
106 # Maximum number of lines to put in a shell here document.
113 # If the previous option needs an argument, assign it.
114 if test -n "$ac_prev"; then
115 eval "$ac_prev=\$ac_option"
121 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
125 # Accept the important Cygnus configure options, so we can diagnose typos.
129 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
131 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
132 bindir
="$ac_optarg" ;;
134 -build |
--build |
--buil |
--bui |
--bu)
136 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
137 build
="$ac_optarg" ;;
139 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
140 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
141 ac_prev
=cache_file
;;
142 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
143 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
144 cache_file
="$ac_optarg" ;;
146 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
148 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
150 datadir
="$ac_optarg" ;;
152 -disable-* |
--disable-*)
153 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
154 # Reject names that are not valid shell variable names.
155 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
156 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
158 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
159 eval "enable_${ac_feature}=no" ;;
161 -enable-* |
--enable-*)
162 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
163 # Reject names that are not valid shell variable names.
164 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
165 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
167 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
172 eval "enable_${ac_feature}='$ac_optarg'" ;;
174 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
175 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
176 |
--exec |
--exe |
--ex)
177 ac_prev
=exec_prefix
;;
178 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
179 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
180 |
--exec=* |
--exe=* |
--ex=*)
181 exec_prefix
="$ac_optarg" ;;
183 -gas |
--gas |
--ga |
--g)
184 # Obsolete; use --with-gas.
187 -help |
--help |
--hel |
--he)
188 # Omit some internal or obsolete options to make the list less imposing.
189 # This message is too long to be a string in the A/UX 3.1 sh.
191 Usage: configure [options] [host]
192 Options: [defaults in brackets after descriptions]
194 --cache-file=FILE cache test results in FILE
195 --help print this message
196 --no-create do not create output files
197 --quiet, --silent do not print \`checking...' messages
198 --version print the version of autoconf that created configure
199 Directory and file names:
200 --prefix=PREFIX install architecture-independent files in PREFIX
202 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
204 --bindir=DIR user executables in DIR [EPREFIX/bin]
205 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
206 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
207 --datadir=DIR read-only architecture-independent data in DIR
209 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
210 --sharedstatedir=DIR modifiable architecture-independent data in DIR
212 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
213 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
214 --includedir=DIR C header files in DIR [PREFIX/include]
215 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
216 --infodir=DIR info documentation in DIR [PREFIX/info]
217 --mandir=DIR man documentation in DIR [PREFIX/man]
218 --srcdir=DIR find the sources in DIR [configure dir or ..]
219 --program-prefix=PREFIX prepend PREFIX to installed program names
220 --program-suffix=SUFFIX append SUFFIX to installed program names
221 --program-transform-name=PROGRAM
222 run sed PROGRAM on installed program names
226 --build=BUILD configure for building on BUILD [BUILD=HOST]
227 --host=HOST configure for HOST [guessed]
228 --target=TARGET configure for TARGET [TARGET=HOST]
229 Features and packages:
230 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
231 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
232 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
233 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
234 --x-includes=DIR X include files are in DIR
235 --x-libraries=DIR X library files are in DIR
237 if test -n "$ac_help"; then
238 echo "--enable and --with options recognized:$ac_help"
242 -host |
--host |
--hos |
--ho)
244 -host=* |
--host=* |
--hos=* |
--ho=*)
247 -includedir |
--includedir |
--includedi |
--included |
--include \
248 |
--includ |
--inclu |
--incl |
--inc)
249 ac_prev
=includedir
;;
250 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
251 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
252 includedir
="$ac_optarg" ;;
254 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
256 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
257 infodir
="$ac_optarg" ;;
259 -libdir |
--libdir |
--libdi |
--libd)
261 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
262 libdir
="$ac_optarg" ;;
264 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
265 |
--libexe |
--libex |
--libe)
266 ac_prev
=libexecdir
;;
267 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
268 |
--libexe=* |
--libex=* |
--libe=*)
269 libexecdir
="$ac_optarg" ;;
271 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
272 |
--localstate |
--localstat |
--localsta |
--localst \
273 |
--locals |
--local |
--loca |
--loc |
--lo)
274 ac_prev
=localstatedir
;;
275 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
276 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
277 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
278 localstatedir
="$ac_optarg" ;;
280 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
282 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
283 mandir
="$ac_optarg" ;;
286 # Obsolete; use --without-fp.
289 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
293 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
294 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
297 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
298 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
299 |
--oldin |
--oldi |
--old |
--ol |
--o)
300 ac_prev
=oldincludedir
;;
301 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
302 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
303 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
304 oldincludedir
="$ac_optarg" ;;
306 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
308 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
309 prefix
="$ac_optarg" ;;
311 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
312 |
--program-pre |
--program-pr |
--program-p)
313 ac_prev
=program_prefix
;;
314 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
315 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
316 program_prefix
="$ac_optarg" ;;
318 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
319 |
--program-suf |
--program-su |
--program-s)
320 ac_prev
=program_suffix
;;
321 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
322 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
323 program_suffix
="$ac_optarg" ;;
325 -program-transform-name |
--program-transform-name \
326 |
--program-transform-nam |
--program-transform-na \
327 |
--program-transform-n |
--program-transform- \
328 |
--program-transform |
--program-transfor \
329 |
--program-transfo |
--program-transf \
330 |
--program-trans |
--program-tran \
331 |
--progr-tra |
--program-tr |
--program-t)
332 ac_prev
=program_transform_name
;;
333 -program-transform-name=* |
--program-transform-name=* \
334 |
--program-transform-nam=* |
--program-transform-na=* \
335 |
--program-transform-n=* |
--program-transform-=* \
336 |
--program-transform=* |
--program-transfor=* \
337 |
--program-transfo=* |
--program-transf=* \
338 |
--program-trans=* |
--program-tran=* \
339 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
340 program_transform_name
="$ac_optarg" ;;
342 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
343 |
-silent |
--silent |
--silen |
--sile |
--sil)
346 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
348 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
350 sbindir
="$ac_optarg" ;;
352 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
353 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
354 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
356 ac_prev
=sharedstatedir
;;
357 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
358 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
359 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
361 sharedstatedir
="$ac_optarg" ;;
363 -site |
--site |
--sit)
365 -site=* |
--site=* |
--sit=*)
368 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
370 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
371 srcdir
="$ac_optarg" ;;
373 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
374 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
375 ac_prev
=sysconfdir
;;
376 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
377 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
378 sysconfdir
="$ac_optarg" ;;
380 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
382 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
383 target
="$ac_optarg" ;;
385 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
388 -version |
--version |
--versio |
--versi |
--vers)
389 echo "configure generated by autoconf version 2.12"
393 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
394 # Reject names that are not valid shell variable names.
395 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
396 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
398 ac_package
=`echo $ac_package| sed 's/-/_/g'`
403 eval "with_${ac_package}='$ac_optarg'" ;;
405 -without-* |
--without-*)
406 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
407 # Reject names that are not valid shell variable names.
408 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
409 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
411 ac_package
=`echo $ac_package| sed 's/-/_/g'`
412 eval "with_${ac_package}=no" ;;
415 # Obsolete; use --with-x.
418 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
419 |
--x-incl |
--x-inc |
--x-in |
--x-i)
420 ac_prev
=x_includes
;;
421 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
422 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
423 x_includes
="$ac_optarg" ;;
425 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
426 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
427 ac_prev
=x_libraries
;;
428 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
429 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
430 x_libraries
="$ac_optarg" ;;
432 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
436 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
437 echo "configure: warning: $ac_option: invalid host type" 1>&2
439 if test "x$nonopt" != xNONE
; then
440 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
448 if test -n "$ac_prev"; then
449 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
452 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
454 # File descriptor usage:
457 # 2 errors and warnings
458 # 3 some systems may open it to /dev/tty
459 # 4 used on the Kubota Titan
460 # 6 checking for... messages and results
461 # 5 compiler messages saved in config.log
462 if test "$silent" = yes; then
470 This file contains any messages produced by compilers while
471 running configure, to aid debugging if configure makes a mistake.
474 # Strip out --no-create and --no-recursion so they do not pile up.
475 # Also quote any args containing shell metacharacters.
480 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
481 |
--no-cr |
--no-c) ;;
482 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
483 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
484 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
485 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
486 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
491 # Only set these to C if already set. These must not be set unconditionally
492 # because not all systems understand e.g. LANG=C (notably SCO).
493 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
494 # Non-C LC_CTYPE values break the ctype check.
495 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
496 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
497 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
498 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
500 # confdefs.h avoids OS command line length limits that DEFS can exceed.
501 rm -rf conftest
* confdefs.h
502 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
505 # A filename unique to this package, relative to the directory that
506 # configure is in, which we can look for to find out if srcdir is correct.
507 ac_unique_file
=include
/features.h
509 # Find the source files, if location was not specified.
510 if test -z "$srcdir"; then
511 ac_srcdir_defaulted
=yes
512 # Try the directory containing this script, then its parent.
514 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
515 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
517 if test ! -r $srcdir/$ac_unique_file; then
521 ac_srcdir_defaulted
=no
523 if test ! -r $srcdir/$ac_unique_file; then
524 if test "$ac_srcdir_defaulted" = yes; then
525 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
527 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
530 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
532 # Prefer explicitly selected file to automatically selected ones.
533 if test -z "$CONFIG_SITE"; then
534 if test "x$prefix" != xNONE
; then
535 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
537 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
540 for ac_site_file
in $CONFIG_SITE; do
541 if test -r "$ac_site_file"; then
542 echo "loading site script $ac_site_file"
547 if test -r "$cache_file"; then
548 echo "loading cache $cache_file"
551 echo "creating cache $cache_file"
556 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
557 ac_cpp
='$CPP $CPPFLAGS'
558 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
559 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
560 cross_compiling
=$ac_cv_prog_cc_cross
562 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
563 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
564 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
571 ac_n
= ac_c
='\c' ac_t
=
574 if test -r /vmunix
; then
575 kernel_id
=`strings /vmunix | grep UNIX`
576 elif test -r /dynix
; then
577 kernel_id
=`strings /dynix | grep DYNIX`
585 for ac_dir
in scripts
$srcdir/scripts
; do
586 if test -f $ac_dir/install-sh
; then
588 ac_install_sh
="$ac_aux_dir/install-sh -c"
590 elif test -f $ac_dir/install.sh
; then
592 ac_install_sh
="$ac_aux_dir/install.sh -c"
596 if test -z "$ac_aux_dir"; then
597 { echo "configure: error: can not find install-sh or install.sh in scripts $srcdir/scripts" 1>&2; exit 1; }
599 ac_config_guess
=$ac_aux_dir/config.guess
600 ac_config_sub
=$ac_aux_dir/config.sub
601 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
604 # This will get text that should go into config.make.
607 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
608 # Check whether --with-gmp or --without-gmp was given.
609 if test "${with_gmp+set}" = set; then
612 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
614 *) config_vars
="$config_vars
615 gmp-srcdir = $withval" ;;
620 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
621 # Check whether --with-gettext or --without-gettext was given.
622 if test "${with_gettext+set}" = set; then
623 withval
="$with_gettext"
624 case "$with_gettext" in
626 { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
629 config_vars
="$config_vars
630 gettext-srcdir = $withval" ;;
636 # Check whether --with-fp or --without-fp was given.
637 if test "${with_fp+set}" = set; then
644 # Check whether --with-binutils or --without-binutils was given.
645 if test "${with_binutils+set}" = set; then
646 withval
="$with_binutils"
647 path_binutils
=$withval
652 # Check whether --with-elf or --without-elf was given.
653 if test "${with_elf+set}" = set; then
660 # Check whether --with-cvs or --without-cvs was given.
661 if test "${with_cvs+set}" = set; then
670 # Check whether --with-headers or --without-headers was given.
671 if test "${with_headers+set}" = set; then
672 withval
="$with_headers"
679 # Check whether --enable-libio or --disable-libio was given.
680 if test "${enable_libio+set}" = set; then
681 enableval
="$enable_libio"
682 if test $enableval = yes; then
692 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
693 if test "${enable_sanity_checks+set}" = set; then
694 enableval
="$enable_sanity_checks"
695 enable_sanity
=$enableval
701 # Check whether --enable-static or --disable-static was given.
702 if test "${enable_static+set}" = set; then
703 enableval
="$enable_static"
709 # Check whether --enable-shared or --disable-shared was given.
710 if test "${enable_shared+set}" = set; then
711 enableval
="$enable_shared"
717 # Check whether --enable-profile or --disable-profile was given.
718 if test "${enable_profile+set}" = set; then
719 enableval
="$enable_profile"
725 # Check whether --enable-omitfp or --disable-omitfp was given.
726 if test "${enable_omitfp+set}" = set; then
727 enableval
="$enable_omitfp"
733 # Check whether --enable-bounded or --disable-bounded was given.
734 if test "${enable_bounded+set}" = set; then
735 enableval
="$enable_bounded"
741 # Check whether --enable-versioning or --disable-versioning was given.
742 if test "${enable_versioning+set}" = set; then
743 enableval
="$enable_versioning"
744 enable_versioning
=$enableval
746 enable_versioning
=yes
750 # Check whether --enable-add-ons or --disable-add-ons was given.
751 if test "${enable_add_ons+set}" = set; then
752 enableval
="$enable_add_ons"
754 yes) add_ons
=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
755 test "$add_ons" = "*" && add_ons
= ;;
756 *) add_ons
=`echo "$enableval" | sed 's/,/ /g'`;;
766 if test x
"$add_ons" != x
; then
767 for f
in $add_ons; do
768 # Test whether such a subdir really exists.
769 if test -d $srcdir/$f; then
770 add_ons_pfx
="$add_ons_pfx $f/"
772 { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
777 # Check whether --enable-static-nss or --disable-static-nss was given.
778 if test "${enable_static_nss+set}" = set; then
779 enableval
="$enable_static_nss"
780 static_nss
=$enableval
785 if test x
"$static_nss" = xyes
; then
786 cat >> confdefs.h
<<\EOF
787 #define DO_STATIC_NSS 1
792 # Check whether --enable-force-install or --disable-force-install was given.
793 if test "${enable_force_install+set}" = set; then
794 enableval
="$enable_force_install"
795 force_install
=$enableval
803 # Make sure we can run config.sub.
804 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
805 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
808 echo $ac_n "checking host system type""... $ac_c" 1>&6
809 echo "configure:810: checking host system type" >&5
812 case "$host_alias" in
816 if host_alias
=`$ac_config_guess`; then :
817 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
819 *) host_alias
=$nonopt ;;
823 host=`$ac_config_sub $host_alias`
824 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
825 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
826 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
827 echo "$ac_t""$host" 1>&6
830 # The way shlib-versions is used to generate soversions.mk uses a
831 # fairly simplistic model for name recognition that can't distinguish
832 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
833 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
834 # tell. This doesn't get used much beyond that, so it's fairly safe.
839 host_os
=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
843 # We keep the original values in `$config_*' and never modify them, so we
844 # can write them unchanged into config.make. Everything else uses
845 # $machine, $vendor, and $os, and changes them whenever convenient.
846 config_machine
=$host_cpu config_vendor
=$host_vendor config_os
=$host_os
848 # Some configurations imply other options.
850 gnu
* | linux
* | bsd4.4
* | netbsd
* | freebsd
*)
851 # These systems always use GNU tools.
852 gnu_ld
=yes gnu_as
=yes ;;
855 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
856 linux
*ecoff
* | linux
*aout
* | gnu
*aout
* | gnu
*ecoff
*)
858 gnu
* | linux
* | sysv4
* | solaris2
* | irix6
*)
859 # These systems (almost) always use the ELF format.
864 machine
=$config_machine
865 vendor
=$config_vendor
869 ### I put this here to prevent those annoying emails from people who cannot
870 ### read and try to compile glibc on unsupported platforms. --drepper
872 ### By using the undocumented --enable-hacker-mode option for configure
873 ### one can skip this test to make the configuration not fail for unsupported
876 if test -z "$enable_hacker_mode"; then
877 case "$machine-$host_os" in
878 *-linux* |
*-gnu* | arm
*-none*)
881 echo "*** The GNU C library is currently not available for this platform."
882 echo "*** So far nobody cared to port it and if there is no volunteer it"
883 echo "*** might never happen. So, if you have interest to see glibc on"
884 echo "*** this platform visit"
885 echo "*** http://www.gnu.org/software/libc/porting.html"
886 echo "*** and join the group of porters"
892 # Expand the configuration machine name into a subdirectory by architecture
893 # type and particular chip.
895 a29k | am29000
) base_machine
=a29k machine
=a29k
;;
896 alpha
*) base_machine
=alpha machine
=alpha
/$machine ;;
897 arm
*) base_machine
=arm machine
=arm
/$machine ;;
898 c3
[012]) base_machine
=cx0 machine
=cx
0/c30
;;
899 c4
[04]) base_machine
=cx0 machine
=cx
0/c40
;;
900 hppa
*) base_machine
=hppa machine
=hppa
/$machine ;;
901 i
[3456]86) base_machine
=i386 machine
=i386
/$machine ;;
902 m680?
0) base_machine
=m68k machine
=m68k
/$machine ;;
903 m68k
) base_machine
=m68k machine
=m68k
/m68020
;;
904 m88???
) base_machine
=m88k machine
=m88k
/$machine ;;
905 m88k
) base_machine
=m88k machine
=m88k
/m88100
;;
906 mips64
*) base_machine
=mips64 machine
=mips
/mips64
/$machine ;;
907 mips
*) base_machine
=mips
909 IP22
) machine
=mips
/mips3
;;
910 *) machine
=mips
/$machine ,,
913 base_machine
=sparc machine
=sparc
/sparc32
;;
914 sparcv8 | supersparc | hypersparc
)
915 base_machine
=sparc machine
=sparc
/sparc32
/sparcv8
;;
916 sparc64 | ultrasparc
)
917 base_machine
=sparc machine
=sparc
/sparc64
;;
921 if test "$base_machine" = "i386"; then
922 cat >> confdefs.h
<<\EOF
923 #define USE_REGPARMS 1
928 # Compute the list of sysdep directories for this configuration.
929 # This can take a while to compute.
930 sysdep_dir
=$srcdir/sysdeps
931 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
932 echo "configure:933: checking sysdep dirs" >&5
933 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
934 os
="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
939 netbsd
* |
386bsd
* | freebsd
* | bsdi
*)
940 base_os
=unix
/bsd
/bsd4.4
;;
941 osf
* | sunos
* | ultrix
* | newsos
* | dynix
* |
*bsd
*)
943 sysv
* | isc
* | esix
* | sco
* | minix
* | irix4
* | linux
*)
946 base_os
=unix
/sysv
/irix
6/$os ;;
948 base_os
=unix
/sysv
/sysv4
;;
950 base_os
=standalone
;;
955 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
958 while o
=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
962 o
=`echo $tail | sed 's/[0-9]*$//'`
963 if test $o != $tail; then
966 # For linux-gnu, try linux-gnu, then linux.
967 o
=`echo $tail | sed 's/-.*$//'`
968 if test $o != $tail; then
972 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
975 while b
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
981 # For sparc/sparc9, try sparc/sparc9 and then sparc.
984 while m
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
986 # Prepend the machine's FPU directory unless --without-fp.
987 if test "$with_fp" = yes; then
995 # Find what sysdep directories exist.
997 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
998 for d
in $add_ons_pfx ''; do
999 for b
in $base ''; do
1000 for m0
in $mach ''; do
1001 for v
in /$vendor ''; do
1002 test "$v" = / && continue
1003 for o
in /$ostry ''; do
1004 test "$o" = / && continue
1005 for m
in $mach ''; do
1006 if test "$m0$b$v$o$m"; then
1007 try
="${d}sysdeps$m0$b$v$o$m"
1008 test -n "$enable_debug_configure" &&
1009 echo "$0 DEBUG: try $try" >&2
1010 if test -d $srcdir/$try; then
1011 sysnames
="$sysnames $try"
1012 { test -n "$o" ||
test -n "$b"; } && os_used
=t
1013 { test -n "$m" ||
test -n "$m0"; } && machine_used
=t
1024 if test -z "$os_used" && test "$os" != none
; then
1025 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
1027 if test -z "$machine_used" && test "$machine" != none
; then
1028 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
1031 # We have now validated the configuration.
1034 # If using ELF, look for an `elf' subdirectory of each machine directory.
1035 # We prepend these rather than inserting them whereever the machine appears
1036 # because things specified by the machine's ELF ABI should override
1037 # OS-specific things, and should always be the same for any OS on the
1038 # machine (otherwise what's the point of an ABI?).
1039 if test "$elf" = yes; then
1041 for d
in $add_ons_pfx ''; do
1043 if test -d $srcdir/${d}sysdeps
$m/elf
; then
1044 elf_dirs
="$elf_dirs ${d}sysdeps$m/elf"
1048 sysnames
="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1052 # Expand the list of system names into a full list of directories
1053 # from each element's parent name and Implies file (if present).
1056 while test $# -gt 0; do
1060 case " $names " in *" $name "*)
1061 # Already in the list.
1065 # Report each name as we discover it, so there is no long pause in output.
1066 echo $ac_n "$name $ac_c" >&6
1068 name_base
=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1072 *) xsrcdir
=$srcdir/ ;;
1074 test -n "$enable_debug_configure" &&
1075 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1077 if test -f $xsrcdir$name/Implies
; then
1078 # Collect more names from the `Implies' file (removing comments).
1079 implied_candidate
="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1081 for x
in $implied_candidate; do
1082 if test -d $xsrcdir$name_base/$x; then
1083 implied
="$implied $name_base/$x";
1085 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1092 # Add NAME to the list of names.
1093 names
="$names $name"
1095 # Find the parent of NAME, using the empty string if it has none.
1096 parent
="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1098 # Add the names implied by NAME, and NAME's parent (if it has one), to
1099 # the list of names to be processed (the argument list). We prepend the
1100 # implied names to the list and append the parent. We want implied
1101 # directories to come before further directories inferred from the
1102 # configuration components; this ensures that for sysv4, unix/common
1103 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1105 sysnames
="`echo $implied $* $parent`"
1106 test -n "$sysnames" && set $sysnames
1109 # Add the default directories.
1110 default_sysnames
=sysdeps
/generic
1111 if test "$elf" = yes; then
1112 default_sysnames
="sysdeps/generic/elf $default_sysnames"
1114 sysnames
="$names $default_sysnames"
1116 # The other names were emitted during the scan.
1117 echo "$ac_t""$default_sysnames" 1>&6
1122 # Find a good install program. We prefer a C program (faster),
1123 # so one script is as good as another. But avoid the broken or
1124 # incompatible versions:
1125 # SysV /etc/install, /usr/sbin/install
1126 # SunOS /usr/etc/install
1127 # IRIX /sbin/install
1129 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1130 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1131 # ./install, which can be erroneously created by make from ./install.sh.
1132 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1133 echo "configure:1134: checking for a BSD compatible install" >&5
1134 if test -z "$INSTALL"; then
1135 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1136 echo $ac_n "(cached) $ac_c" 1>&6
1138 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
1139 for ac_dir
in $PATH; do
1140 # Account for people who put trailing slashes in PATH elements.
1142 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
1144 # OSF1 and SCO ODT 3.0 have their own names for install.
1145 for ac_prog
in ginstall installbsd scoinst
install; do
1146 if test -f $ac_dir/$ac_prog; then
1147 if test $ac_prog = install &&
1148 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
1149 # AIX install. It has an incompatible calling convention.
1150 # OSF/1 installbsd also uses dspmsg, but is usable.
1153 ac_cv_path_install
="$ac_dir/$ac_prog -c"
1164 if test "${ac_cv_path_install+set}" = set; then
1165 INSTALL
="$ac_cv_path_install"
1167 # As a last resort, use the slow shell script. We don't cache a
1168 # path for INSTALL within a source directory, because that will
1169 # break other packages using the cache if that directory is
1170 # removed, or if the path is relative.
1171 INSTALL
="$ac_install_sh"
1174 echo "$ac_t""$INSTALL" 1>&6
1176 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1177 # It thinks the first close brace ends the variable substitution.
1178 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
1180 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
1182 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1183 # The makefiles need to use a different form to find it in $srcdir.
1184 INSTALL
='\$(..)./install-sh -c'
1186 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1187 echo "configure:1188: checking whether ln -s works" >&5
1188 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1189 echo $ac_n "(cached) $ac_c" 1>&6
1192 if ln -s X conftestdata
2>/dev
/null
1195 ac_cv_prog_LN_S
="ln -s"
1200 LN_S
="$ac_cv_prog_LN_S"
1201 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1202 echo "$ac_t""yes" 1>&6
1204 echo "$ac_t""no" 1>&6
1208 # These programs are version sensitive.
1209 echo $ac_n "checking build system type""... $ac_c" 1>&6
1210 echo "configure:1211: checking build system type" >&5
1213 case "$build_alias" in
1216 NONE
) build_alias
=$host_alias ;;
1217 *) build_alias
=$nonopt ;;
1221 build
=`$ac_config_sub $build_alias`
1222 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1223 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1224 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1225 echo "$ac_t""$build" 1>&6
1227 if test $host != $build; then
1228 ac_tool_prefix
=${host_alias}-
1233 for ac_prog
in ${ac_tool_prefix}gcc
${ac_tool_prefix}cc
1235 # Extract the first word of "$ac_prog", so it can be a program name with args.
1236 set dummy
$ac_prog; ac_word
=$2
1237 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1238 echo "configure:1239: checking for $ac_word" >&5
1239 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1240 echo $ac_n "(cached) $ac_c" 1>&6
1242 if test -n "$CC"; then
1243 ac_cv_prog_CC
="$CC" # Let the user override the test.
1245 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1246 for ac_dir
in $PATH; do
1247 test -z "$ac_dir" && ac_dir
=.
1248 if test -f $ac_dir/$ac_word; then
1249 ac_cv_prog_CC
="$ac_prog"
1257 if test -n "$CC"; then
1258 echo "$ac_t""$CC" 1>&6
1260 echo "$ac_t""no" 1>&6
1263 test -n "$CC" && break
1266 if test -z "$CC"; then
1269 # Found it, now check the version.
1270 echo $ac_n "checking version of $CC""... $ac_c" 1>&6
1271 echo "configure:1272: checking version of $CC" >&5
1272 ac_prog_version
=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustp-]*[0-9.]*\).*$/\1/p'`
1273 case $ac_prog_version in
1274 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1275 egcs-2.9
[1-9].
*|egcs-2.90
.2[789]|egcs-2.90.
[3-9][0-9]|pgcc-2.9
[1-9].
*|pgcc-2.90
.2[789]|pgcc-2.90.
[3-9][0-9]|
*2.8.
[1-9]*|
*2.9|
*2.9.
[0-9]*|cygnus-2.9
[1-9].
*)
1276 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1277 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1280 echo "$ac_t""$ac_prog_version" 1>&6
1282 if test $ac_verc_fail = yes; then
1286 for ac_prog
in make gmake
1288 # Extract the first word of "$ac_prog", so it can be a program name with args.
1289 set dummy
$ac_prog; ac_word
=$2
1290 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1291 echo "configure:1292: checking for $ac_word" >&5
1292 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
1293 echo $ac_n "(cached) $ac_c" 1>&6
1295 if test -n "$MAKE"; then
1296 ac_cv_prog_MAKE
="$MAKE" # Let the user override the test.
1298 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1299 for ac_dir
in $PATH; do
1300 test -z "$ac_dir" && ac_dir
=.
1301 if test -f $ac_dir/$ac_word; then
1302 ac_cv_prog_MAKE
="$ac_prog"
1309 MAKE
="$ac_cv_prog_MAKE"
1310 if test -n "$MAKE"; then
1311 echo "$ac_t""$MAKE" 1>&6
1313 echo "$ac_t""no" 1>&6
1316 test -n "$MAKE" && break
1319 if test -z "$MAKE"; then
1322 # Found it, now check the version.
1323 echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6
1324 echo "configure:1325: checking version of $MAKE" >&5
1325 ac_prog_version
=`$MAKE --version 2>&1 | sed -n 's/^.*version \([0-9][0-9.]*\), by.*$/\1/p'`
1326 case $ac_prog_version in
1327 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1328 3.75 |
3.76.
[1-9]* |
3.7[789]* |
3.
[89]*)
1329 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1330 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1333 echo "$ac_t""$ac_prog_version" 1>&6
1335 if test $ac_verc_fail = yes; then
1340 for ac_prog
in msgfmt gmsgfmt
1342 # Extract the first word of "$ac_prog", so it can be a program name with args.
1343 set dummy
$ac_prog; ac_word
=$2
1344 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1345 echo "configure:1346: checking for $ac_word" >&5
1346 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1347 echo $ac_n "(cached) $ac_c" 1>&6
1349 if test -n "$MSGFMT"; then
1350 ac_cv_prog_MSGFMT
="$MSGFMT" # Let the user override the test.
1352 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1353 for ac_dir
in $PATH; do
1354 test -z "$ac_dir" && ac_dir
=.
1355 if test -f $ac_dir/$ac_word; then
1356 ac_cv_prog_MSGFMT
="$ac_prog"
1363 MSGFMT
="$ac_cv_prog_MSGFMT"
1364 if test -n "$MSGFMT"; then
1365 echo "$ac_t""$MSGFMT" 1>&6
1367 echo "$ac_t""no" 1>&6
1370 test -n "$MSGFMT" && break
1373 if test -z "$MSGFMT"; then
1376 # Found it, now check the version.
1377 echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6
1378 echo "configure:1379: checking version of $MSGFMT" >&5
1379 ac_prog_version
=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
1380 case $ac_prog_version in
1381 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1382 0.
[1-9][0-9].
* |
[1-9].
*)
1383 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1384 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1387 echo "$ac_t""$ac_prog_version" 1>&6
1389 if test $ac_verc_fail = yes; then
1390 MSGFMT
=: aux_missing
=t
1393 for ac_prog
in makeinfo
1395 # Extract the first word of "$ac_prog", so it can be a program name with args.
1396 set dummy
$ac_prog; ac_word
=$2
1397 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1398 echo "configure:1399: checking for $ac_word" >&5
1399 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
1400 echo $ac_n "(cached) $ac_c" 1>&6
1402 if test -n "$MAKEINFO"; then
1403 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
1405 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1406 for ac_dir
in $PATH; do
1407 test -z "$ac_dir" && ac_dir
=.
1408 if test -f $ac_dir/$ac_word; then
1409 ac_cv_prog_MAKEINFO
="$ac_prog"
1416 MAKEINFO
="$ac_cv_prog_MAKEINFO"
1417 if test -n "$MAKEINFO"; then
1418 echo "$ac_t""$MAKEINFO" 1>&6
1420 echo "$ac_t""no" 1>&6
1423 test -n "$MAKEINFO" && break
1426 if test -z "$MAKEINFO"; then
1429 # Found it, now check the version.
1430 echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6
1431 echo "configure:1432: checking version of $MAKEINFO" >&5
1432 ac_prog_version
=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
1433 case $ac_prog_version in
1434 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1435 3.1[1-9] |
3.
[2-9][0-9] |
1.6[89] |
1.7[0-9])
1436 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1437 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1440 echo "$ac_t""$ac_prog_version" 1>&6
1442 if test $ac_verc_fail = yes; then
1443 MAKEINFO
=: aux_missing
=t
1447 if test -n "$critic_missing"; then
1448 { echo "configure: error:
1449 *** Some critical program is missing or too old.
1450 *** Check the INSTALL file for required versions." 1>&2; exit 1; }
1453 test -n "$aux_missing" && echo "configure: warning:
1454 *** An auxiliary program is missing or too old;
1455 *** some features will be disabled.
1456 *** Check the INSTALL file for required versions." 1>&2
1459 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1460 echo "configure:1461: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1461 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
1462 echo $ac_n "(cached) $ac_c" 1>&6
1466 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1467 ac_cpp
='$CPP $CPPFLAGS'
1468 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1469 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1470 cross_compiling
=$ac_cv_prog_cc_cross
1472 cat > conftest.
$ac_ext <<EOF
1473 #line 1474 "configure"
1474 #include "confdefs.h"
1477 if { (eval echo configure
:1478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
1478 ac_cv_prog_cc_works
=yes
1479 # If we can't run a trivial program, we are probably using a cross compiler.
1480 if (.
/conftest
; exit) 2>/dev
/null
; then
1481 ac_cv_prog_cc_cross
=no
1483 ac_cv_prog_cc_cross
=yes
1486 echo "configure: failed program was:" >&5
1487 cat conftest.
$ac_ext >&5
1488 ac_cv_prog_cc_works
=no
1494 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1495 if test $ac_cv_prog_cc_works = no
; then
1497 ac_cv_prog_cc_cross
=yes
1501 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1502 echo "configure:1503: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1503 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then
1504 echo $ac_n "(cached) $ac_c" 1>&6
1509 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1511 cross_compiling
=$ac_cv_prog_cc_cross
1513 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1514 echo "configure:1515: checking whether we are using GNU C" >&5
1515 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1516 echo $ac_n "(cached) $ac_c" 1>&6
1518 cat > conftest.c
<<EOF
1523 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1524: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1530 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1531 if test $ac_cv_prog_gcc != yes; then
1532 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1535 echo $ac_n "checking build system type""... $ac_c" 1>&6
1536 echo "configure:1537: checking build system type" >&5
1539 case "$build_alias" in
1542 NONE
) build_alias
=$host_alias ;;
1543 *) build_alias
=$nonopt ;;
1547 build
=`$ac_config_sub $build_alias`
1548 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1549 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1550 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1551 echo "$ac_t""$build" 1>&6
1553 if test $host != $build; then
1554 for ac_prog
in gcc cc
1556 # Extract the first word of "$ac_prog", so it can be a program name with args.
1557 set dummy
$ac_prog; ac_word
=$2
1558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1559 echo "configure:1560: checking for $ac_word" >&5
1560 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1561 echo $ac_n "(cached) $ac_c" 1>&6
1563 if test -n "$BUILD_CC"; then
1564 ac_cv_prog_BUILD_CC
="$BUILD_CC" # Let the user override the test.
1566 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1567 for ac_dir
in $PATH; do
1568 test -z "$ac_dir" && ac_dir
=.
1569 if test -f $ac_dir/$ac_word; then
1570 ac_cv_prog_BUILD_CC
="$ac_prog"
1577 BUILD_CC
="$ac_cv_prog_BUILD_CC"
1578 if test -n "$BUILD_CC"; then
1579 echo "$ac_t""$BUILD_CC" 1>&6
1581 echo "$ac_t""no" 1>&6
1584 test -n "$BUILD_CC" && break
1589 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1590 echo "configure:1591: checking how to run the C preprocessor" >&5
1591 # On Suns, sometimes $CPP names a directory.
1592 if test -n "$CPP" && test -d "$CPP"; then
1595 if test -z "$CPP"; then
1596 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1597 echo $ac_n "(cached) $ac_c" 1>&6
1599 # This must be in double quotes, not single quotes, because CPP may get
1600 # substituted into the Makefile and "${CC-cc}" will confuse make.
1602 # On the NeXT, cc -E runs the code through the compiler's parser,
1603 # not just through cpp.
1604 cat > conftest.
$ac_ext <<EOF
1605 #line 1606 "configure"
1606 #include "confdefs.h"
1610 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1611 { (eval echo configure
:1612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1612 ac_err
=`grep -v '^ *+' conftest.out`
1613 if test -z "$ac_err"; then
1617 echo "configure: failed program was:" >&5
1618 cat conftest.
$ac_ext >&5
1620 CPP
="${CC-cc} -E -traditional-cpp"
1621 cat > conftest.
$ac_ext <<EOF
1622 #line 1623 "configure"
1623 #include "confdefs.h"
1627 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1628 { (eval echo configure
:1629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1629 ac_err
=`grep -v '^ *+' conftest.out`
1630 if test -z "$ac_err"; then
1634 echo "configure: failed program was:" >&5
1635 cat conftest.
$ac_ext >&5
1642 ac_cv_prog_CPP
="$CPP"
1644 CPP
="$ac_cv_prog_CPP"
1646 ac_cv_prog_CPP
="$CPP"
1648 echo "$ac_t""$CPP" 1>&6
1650 # Was a --with-binutils option given?
1651 if test -n "$path_binutils"; then
1652 # Make absolute; ensure a single trailing slash.
1653 path_binutils
=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1654 CC
="$CC -B$path_binutils"
1656 AS
=`$CC -print-prog-name=as`
1657 LD
=`$CC -print-prog-name=ld`
1659 # Determine whether we are using GNU binutils.
1660 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
1661 echo "configure:1662: checking whether $AS is GNU as" >&5
1662 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
1663 echo $ac_n "(cached) $ac_c" 1>&6
1665 # Most GNU programs take a -v and spit out some text including
1666 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1667 if $AS -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
1668 libc_cv_prog_as_gnu
=yes
1670 libc_cv_prog_as_gnu
=no
1675 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
1677 gnu_as
=$libc_cv_prog_as_gnu
1679 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
1680 echo "configure:1681: checking whether $LD is GNU ld" >&5
1681 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
1682 echo $ac_n "(cached) $ac_c" 1>&6
1684 # Most GNU programs take a -v and spit out some text including
1685 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
1686 if $LD -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
1687 libc_cv_prog_ld_gnu
=yes
1689 libc_cv_prog_ld_gnu
=no
1694 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
1695 gnu_ld
=$libc_cv_prog_ld_gnu
1697 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1698 set dummy
${ac_tool_prefix}ar; ac_word
=$2
1699 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1700 echo "configure:1701: checking for $ac_word" >&5
1701 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1702 echo $ac_n "(cached) $ac_c" 1>&6
1704 if test -n "$AR"; then
1705 ac_cv_prog_AR
="$AR" # Let the user override the test.
1707 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1708 for ac_dir
in $PATH; do
1709 test -z "$ac_dir" && ac_dir
=.
1710 if test -f $ac_dir/$ac_word; then
1711 ac_cv_prog_AR
="${ac_tool_prefix}ar"
1716 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR
="ar"
1720 if test -n "$AR"; then
1721 echo "$ac_t""$AR" 1>&6
1723 echo "$ac_t""no" 1>&6
1728 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1729 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
1730 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1731 echo "configure:1732: checking for $ac_word" >&5
1732 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1733 echo $ac_n "(cached) $ac_c" 1>&6
1735 if test -n "$RANLIB"; then
1736 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1738 IFS
="${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_prog_RANLIB
="${ac_tool_prefix}ranlib"
1749 RANLIB
="$ac_cv_prog_RANLIB"
1750 if test -n "$RANLIB"; then
1751 echo "$ac_t""$RANLIB" 1>&6
1753 echo "$ac_t""no" 1>&6
1757 if test -z "$ac_cv_prog_RANLIB"; then
1758 if test -n "$ac_tool_prefix"; then
1759 # Extract the first word of "ranlib", so it can be a program name with args.
1760 set dummy ranlib
; ac_word
=$2
1761 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1762 echo "configure:1763: checking for $ac_word" >&5
1763 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1764 echo $ac_n "(cached) $ac_c" 1>&6
1766 if test -n "$RANLIB"; then
1767 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1769 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1770 for ac_dir
in $PATH; do
1771 test -z "$ac_dir" && ac_dir
=.
1772 if test -f $ac_dir/$ac_word; then
1773 ac_cv_prog_RANLIB
="ranlib"
1778 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
1781 RANLIB
="$ac_cv_prog_RANLIB"
1782 if test -n "$RANLIB"; then
1783 echo "$ac_t""$RANLIB" 1>&6
1785 echo "$ac_t""no" 1>&6
1793 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
1794 set dummy
${ac_tool_prefix}mig
; ac_word
=$2
1795 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1796 echo "configure:1797: checking for $ac_word" >&5
1797 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
1798 echo $ac_n "(cached) $ac_c" 1>&6
1800 if test -n "$MIG"; then
1801 ac_cv_prog_MIG
="$MIG" # Let the user override the test.
1803 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1804 for ac_dir
in $PATH; do
1805 test -z "$ac_dir" && ac_dir
=.
1806 if test -f $ac_dir/$ac_word; then
1807 ac_cv_prog_MIG
="${ac_tool_prefix}mig"
1812 test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG
="mig"
1815 MIG
="$ac_cv_prog_MIG"
1816 if test -n "$MIG"; then
1817 echo "$ac_t""$MIG" 1>&6
1819 echo "$ac_t""no" 1>&6
1825 # if using special system headers, find out the compiler's sekrit
1826 # header directory and add that to the list. NOTE: Only does the right
1827 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
1828 if test -n "$sysheaders"; then
1829 ccheaders
=`$CC -print-file-name=include`
1830 SYSINCLUDES
="-nostdinc -isystem $ccheaders -isystem $sysheaders"
1834 # check if ranlib is necessary
1835 echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6
1836 echo "configure:1837: checking whether ranlib is necessary" >&5
1837 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then
1838 echo $ac_n "(cached) $ac_c" 1>&6
1840 cat > conftest.c
<<EOF
1845 $CC $CFLAGS -c conftest.c
1846 $AR cr conftest.a conftest.c
1847 cp conftest.a conftest2.a
1849 if cmp -s conftest.a conftest2.a
; then
1850 libc_cv_ranlib_necessary
=no
1852 libc_cv_ranlib_necessary
=yes
1857 echo "$ac_t""$libc_cv_ranlib_necessary" 1>&6
1858 if test "$libc_cv_ranlib_necessary" = no
; then
1862 # Test if LD_LIBRARY_PATH contains the notation for the current directory
1863 # since this would lead to problems installing/building glibc.
1864 # LD_LIBRARY_PATH contains the current directory if one of the following
1866 # - one of the terminals (":" and ";") is the first or last sign
1867 # - two terminals occur directly after each other
1868 # - the path contains an element with a dot in it
1869 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
1870 echo "configure:1871: checking LD_LIBRARY_PATH variable" >&5
1871 case ${LD_LIBRARY_PATH} in
1872 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
1873 ld_library_path_setting
="contains current directory"
1876 ld_library_path_setting
="ok"
1879 echo "$ac_t""$ld_library_path_setting" 1>&6
1880 if test "$ld_library_path_setting" != "ok"; then
1881 { echo "configure: error:
1882 *** LD_LIBRARY_PATH shouldn't contain the current directory when
1883 *** building glibc. Please change the environment variable
1884 *** and run configure again." 1>&2; exit 1; }
1887 # Extract the first word of "bash", so it can be a program name with args.
1888 set dummy bash
; ac_word
=$2
1889 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1890 echo "configure:1891: checking for $ac_word" >&5
1891 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1892 echo $ac_n "(cached) $ac_c" 1>&6
1896 ac_cv_path_BASH
="$BASH" # Let the user override the test with a path.
1899 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1900 for ac_dir
in $PATH; do
1901 test -z "$ac_dir" && ac_dir
=.
1902 if test -f $ac_dir/$ac_word; then
1903 ac_cv_path_BASH
="$ac_dir/$ac_word"
1908 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH
="no"
1912 BASH
="$ac_cv_path_BASH"
1913 if test -n "$BASH"; then
1914 echo "$ac_t""$BASH" 1>&6
1916 echo "$ac_t""no" 1>&6
1919 if test "$BASH" != no
&&
1920 $BASH -c 'test "$BASH_VERSINFO" \
1921 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1922 libc_cv_have_bash2
=yes
1924 libc_cv_have_bash2
=no
1928 if test "$BASH" = no
; then
1929 # Extract the first word of "ksh", so it can be a program name with args.
1930 set dummy ksh
; ac_word
=$2
1931 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1932 echo "configure:1933: checking for $ac_word" >&5
1933 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1934 echo $ac_n "(cached) $ac_c" 1>&6
1938 ac_cv_path_KSH
="$KSH" # Let the user override the test with a path.
1941 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1942 for ac_dir
in $PATH; do
1943 test -z "$ac_dir" && ac_dir
=.
1944 if test -f $ac_dir/$ac_word; then
1945 ac_cv_path_KSH
="$ac_dir/$ac_word"
1950 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH
="no"
1954 KSH
="$ac_cv_path_KSH"
1955 if test -n "$KSH"; then
1956 echo "$ac_t""$KSH" 1>&6
1958 echo "$ac_t""no" 1>&6
1961 if test "$KSH" = no
; then
1964 libc_cv_have_ksh
=yes
1969 libc_cv_have_ksh
=yes
1973 for ac_prog
in mawk gawk nawk
awk
1975 # Extract the first word of "$ac_prog", so it can be a program name with args.
1976 set dummy
$ac_prog; ac_word
=$2
1977 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1978 echo "configure:1979: checking for $ac_word" >&5
1979 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1980 echo $ac_n "(cached) $ac_c" 1>&6
1982 if test -n "$AWK"; then
1983 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
1985 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1986 for ac_dir
in $PATH; do
1987 test -z "$ac_dir" && ac_dir
=.
1988 if test -f $ac_dir/$ac_word; then
1989 ac_cv_prog_AWK
="$ac_prog"
1996 AWK
="$ac_cv_prog_AWK"
1997 if test -n "$AWK"; then
1998 echo "$ac_t""$AWK" 1>&6
2000 echo "$ac_t""no" 1>&6
2003 test -n "$AWK" && break
2006 # Extract the first word of "perl", so it can be a program name with args.
2007 set dummy perl
; ac_word
=$2
2008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2009 echo "configure:2010: checking for $ac_word" >&5
2010 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
2011 echo $ac_n "(cached) $ac_c" 1>&6
2015 ac_cv_path_PERL
="$PERL" # Let the user override the test with a path.
2018 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
2019 for ac_dir
in $PATH; do
2020 test -z "$ac_dir" && ac_dir
=.
2021 if test -f $ac_dir/$ac_word; then
2022 ac_cv_path_PERL
="$ac_dir/$ac_word"
2027 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL
="no"
2031 PERL
="$ac_cv_path_PERL"
2032 if test -n "$PERL"; then
2033 echo "$ac_t""$PERL" 1>&6
2035 echo "$ac_t""no" 1>&6
2039 install_info_path
=/usr
/local
/bin
:/usr
/local
/sbin
:/usr
/bin
:/usr
/sbin
:/bin
:/sbin
2040 # Extract the first word of "install-info", so it can be a program name with args.
2041 set dummy install-info
; ac_word
=$2
2042 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2043 echo "configure:2044: checking for $ac_word" >&5
2044 if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then
2045 echo $ac_n "(cached) $ac_c" 1>&6
2047 case "$INSTALL_INFO" in
2049 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
2052 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
2053 for ac_dir
in $install_info_path$ac_dummy; do
2054 test -z "$ac_dir" && ac_dir
=.
2055 if test -f $ac_dir/$ac_word; then
2056 ac_cv_path_INSTALL_INFO
="$ac_dir/$ac_word"
2061 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
="no"
2065 INSTALL_INFO
="$ac_cv_path_INSTALL_INFO"
2066 if test -n "$INSTALL_INFO"; then
2067 echo "$ac_t""$INSTALL_INFO" 1>&6
2069 echo "$ac_t""no" 1>&6
2073 if test "$INSTALL_INFO" != "no"; then
2074 echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6
2075 echo "configure:2076: checking for old Debian install-info" >&5
2076 if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then
2077 echo $ac_n "(cached) $ac_c" 1>&6
2080 # There is a hard ^_ on the next line. I am open to better ideas.
2082 echo 'File: dir Node: Top This is the top of the INFO tree'
2083 echo '* Menu:') >conftest.d
/dir
2084 (echo 'INFO-DIR-SECTION i-d-s works'
2085 echo 'START-INFO-DIR-ENTRY'
2086 echo '* Prog: (prog). Program.'
2087 echo 'END-INFO-DIR-ENTRY') >conftest.d
/prog.info
2088 if $INSTALL_INFO --info-dir=conftest.d conftest.d
/prog.info
>&5 2>&1
2090 if grep -s 'i-d-s works' conftest.d
/dir
>/dev
/null
2091 then libc_cv_old_debian_install_info
=no
2092 else libc_cv_old_debian_install_info
=yes
2094 else libc_cv_old_debian_install_info
=no testfailed
=t
2099 echo "$ac_t""$libc_cv_old_debian_install_info" 1>&6
2100 if test -n "$testfailed"
2101 then echo "configure: warning: install-info errored out, check config.log" 1>&2
2103 OLD_DEBIAN_INSTALL_INFO
=$libc_cv_old_debian_install_info
2107 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
2108 echo "configure:2109: checking for signed size_t type" >&5
2109 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
2110 echo $ac_n "(cached) $ac_c" 1>&6
2112 echo '#include <stddef.h>
2113 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
2114 if eval "$ac_cpp conftest.c 2>/dev/null" \
2115 |
grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev
/null
; then
2116 libc_cv_signed_size_t
=no
2118 libc_cv_signed_size_t
=yes
2123 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
2124 if test $libc_cv_signed_size_t = yes; then
2125 cat >> confdefs.h
<<\EOF
2126 #undef __SIZE_TYPE__
2127 #define __SIZE_TYPE__ unsigned
2131 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
2132 echo "configure:2133: checking for libc-friendly stddef.h" >&5
2133 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
2134 echo $ac_n "(cached) $ac_c" 1>&6
2136 cat > conftest.
$ac_ext <<EOF
2137 #line 2138 "configure"
2138 #include "confdefs.h"
2139 #define __need_size_t
2140 #define __need_wchar_t
2145 size_t size; wchar_t wchar;
2147 #error stddef.h ignored __need_*
2149 if (&size == NULL || &wchar == NULL) abort ();
2152 if { (eval echo configure
:2153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2154 libc_cv_friendly_stddef
=yes
2156 echo "configure: failed program was:" >&5
2157 cat conftest.
$ac_ext >&5
2159 libc_cv_friendly_stddef
=no
2164 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
2165 if test $libc_cv_friendly_stddef = yes; then
2166 config_vars
="$config_vars
2167 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
2170 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
2171 echo "configure:2172: checking whether we need to use -P to assemble .S files" >&5
2172 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
2173 echo $ac_n "(cached) $ac_c" 1>&6
2175 cat > conftest.S
<<EOF
2176 #include "confdefs.h"
2177 /* Nothing whatsoever. */
2179 if ${CC-cc} $CFLAGS -c conftest.S
2>/dev
/null
; then
2180 libc_cv_need_minus_P
=no
2182 libc_cv_need_minus_P
=yes
2187 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
2188 if test $libc_cv_need_minus_P = yes; then
2189 config_vars
="$config_vars
2190 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
2193 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
2194 echo "configure:2195: checking for assembler global-symbol directive" >&5
2195 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
2196 echo $ac_n "(cached) $ac_c" 1>&6
2198 libc_cv_asm_global_directive
=UNKNOWN
2199 for ac_globl
in .globl .global
; do
2200 cat > conftest.s
<<EOF
2205 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
2206 libc_cv_asm_global_directive
=${ac_globl}
2209 test $libc_cv_asm_global_directive != UNKNOWN
&& break
2213 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
2214 if test $libc_cv_asm_global_directive = UNKNOWN
; then
2215 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
2217 cat >> confdefs.h
<<EOF
2218 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
2223 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
2224 echo "configure:2225: checking for .set assembler directive" >&5
2225 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
2226 echo $ac_n "(cached) $ac_c" 1>&6
2228 cat > conftest.s
<<EOF
2231 .set glibc_conftest_frobozz,foo
2232 $libc_cv_asm_global_directive glibc_conftest_frobozz
2234 # The alpha-dec-osf1 assembler gives only a warning for `.set'
2235 # (but it doesn't work), so we must do a linking check to be sure.
2236 cat > conftest1.c
<<\EOF
2237 extern int glibc_conftest_frobozz
;
2238 main
() { printf ("%d\n", glibc_conftest_frobozz
); }
2240 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
2241 -o conftest conftest.s conftest1.c
1>&5 2>&5; then
2242 libc_cv_asm_set_directive
=yes
2244 libc_cv_asm_set_directive
=no
2249 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
2250 if test $libc_cv_asm_set_directive = yes; then
2251 cat >> confdefs.h
<<\EOF
2252 #define HAVE_ASM_SET_DIRECTIVE 1
2257 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
2258 echo "configure:2259: checking for .symver assembler directive" >&5
2259 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
2260 echo $ac_n "(cached) $ac_c" 1>&6
2262 cat > conftest.s
<<EOF
2265 .symver _sym,sym@VERS
2267 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
2268 libc_cv_asm_symver_directive
=yes
2270 libc_cv_asm_symver_directive
=no
2275 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
2276 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
2277 echo "configure:2278: checking for ld --version-script" >&5
2278 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
2279 echo $ac_n "(cached) $ac_c" 1>&6
2281 if test $libc_cv_asm_symver_directive = yes; then
2282 cat > conftest.s
<<EOF
2285 .symver _sym,sym@VERS
2287 cat > conftest.map
<<EOF
2296 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
2297 if { ac_try
='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
2298 -nostartfiles -nostdlib
2299 -Wl,--version-script,conftest.map
2300 1>&5'; { (eval echo configure
:2301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2302 libc_cv_ld_version_script_option
=yes
2304 libc_cv_ld_version_script_option
=no
2307 libc_cv_ld_version_script_option
=no
2310 libc_cv_ld_version_script_option
=no
2315 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
2316 if test $libc_cv_asm_symver_directive = yes &&
2317 test $libc_cv_ld_version_script_option = yes &&
2318 test $enable_versioning = yes; then
2320 cat >> confdefs.h
<<\EOF
2321 #define DO_VERSIONING 1
2329 if test $VERSIONING = no
; then
2331 *** WARNING: You should not compile GNU libc without versioning. Not using
2332 *** versioning will introduce incompatibilities so that old binaries
2333 *** will not run anymore.
2334 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
2336 if test $elf = yes; then
2337 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
2338 echo "configure:2339: checking for .previous assembler directive" >&5
2339 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
2340 echo $ac_n "(cached) $ac_c" 1>&6
2342 cat > conftest.s
<<EOF
2343 .section foo_section
2346 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:2347: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2347 libc_cv_asm_previous_directive
=yes
2349 libc_cv_asm_previous_directive
=no
2354 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2355 if test $libc_cv_asm_previous_directive = yes; then
2356 cat >> confdefs.h
<<\EOF
2357 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2361 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2362 echo "configure:2363: checking for .popsection assembler directive" >&5
2363 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2364 echo $ac_n "(cached) $ac_c" 1>&6
2366 cat > conftest.s
<<EOF
2367 .pushsection foo_section
2370 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:2371: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2371 libc_cv_asm_popsection_directive
=yes
2373 libc_cv_asm_popsection_directive
=no
2378 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2379 if test $libc_cv_asm_popsection_directive = yes; then
2380 cat >> confdefs.h
<<\EOF
2381 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2388 if test $elf != yes; then
2389 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
2390 echo "configure:2391: checking for .init and .fini sections" >&5
2391 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
2392 echo $ac_n "(cached) $ac_c" 1>&6
2394 cat > conftest.
$ac_ext <<EOF
2395 #line 2396 "configure"
2396 #include "confdefs.h"
2399 asm (".section .init");
2400 asm (".section .fini");
2404 if { (eval echo configure
:2405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2406 libc_cv_have_initfini
=yes
2408 echo "configure: failed program was:" >&5
2409 cat conftest.
$ac_ext >&5
2411 libc_cv_have_initfini
=no
2416 echo "$ac_t""$libc_cv_have_initfini" 1>&6
2417 if test $libc_cv_have_initfini = yes; then
2418 cat >> confdefs.h
<<\EOF
2419 #define HAVE_INITFINI 1
2427 if test $elf = yes; then
2428 libc_cv_asm_underscores
=no
2430 if test $ac_cv_prog_cc_works = yes; then
2431 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2432 echo "configure:2433: checking for _ prefix on C symbol names" >&5
2433 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2434 echo $ac_n "(cached) $ac_c" 1>&6
2436 cat > conftest.
$ac_ext <<EOF
2437 #line 2438 "configure"
2438 #include "confdefs.h"
2439 asm ("_glibc_foobar:");
2444 if { (eval echo configure
:2445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
2446 libc_cv_asm_underscores
=yes
2448 echo "configure: failed program was:" >&5
2449 cat conftest.
$ac_ext >&5
2451 libc_cv_asm_underscores
=no
2456 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2458 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2459 echo "configure:2460: checking for _ prefix on C symbol names" >&5
2460 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2461 echo $ac_n "(cached) $ac_c" 1>&6
2463 cat > conftest.
$ac_ext <<EOF
2464 #line 2465 "configure"
2465 #include "confdefs.h"
2466 void underscore_test(void) {
2469 if { (eval echo configure
:2470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2470 if grep _underscore_test conftest
* >/dev
/null
; then
2472 libc_cv_asm_underscores
=yes
2475 libc_cv_asm_underscores
=no
2478 echo "configure: failed program was:" >&5
2479 cat conftest.
$ac_ext >&5
2481 libc_cv_asm_underscores
=no
2486 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2489 if test $libc_cv_asm_underscores = no
; then
2490 cat >> confdefs.h
<<\EOF
2491 #define NO_UNDERSCORES 1
2496 if test $elf = yes; then
2497 libc_cv_weak_symbols
=yes
2500 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
2501 echo "configure:2502: checking for assembler .weak directive" >&5
2502 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
2503 echo $ac_n "(cached) $ac_c" 1>&6
2505 cat > conftest.s
<<EOF
2507 ${libc_cv_asm_global_directive} foo
2510 .weak bar; bar = foo
2512 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
2513 libc_cv_asm_weak_directive
=yes
2515 libc_cv_asm_weak_directive
=no
2520 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
2522 if test $libc_cv_asm_weak_directive = no
; then
2523 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
2524 echo "configure:2525: checking for assembler .weakext directive" >&5
2525 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
2526 echo $ac_n "(cached) $ac_c" 1>&6
2528 cat > conftest.s
<<EOF
2530 ${libc_cv_asm_global_directive} foo
2534 ${libc_cv_asm_global_directive} baz
2537 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
2538 libc_cv_asm_weakext_directive
=yes
2540 libc_cv_asm_weakext_directive
=no
2545 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2549 if test $libc_cv_asm_weak_directive = yes; then
2550 cat >> confdefs.h
<<\EOF
2551 #define HAVE_ASM_WEAK_DIRECTIVE 1
2554 elif test $libc_cv_asm_weakext_directive = yes; then
2555 cat >> confdefs.h
<<\EOF
2556 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2561 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2562 echo "configure:2563: checking for ld --no-whole-archive" >&5
2563 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2564 echo $ac_n "(cached) $ac_c" 1>&6
2566 cat > conftest.c
<<\EOF
2571 if { ac_try
='${CC-cc} $CFLAGS
2572 -nostdlib -nostartfiles -Wl,--no-whole-archive
2573 -o conftest conftest.c 1>&5'; { (eval echo configure
:2574: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2574 libc_cv_ld_no_whole_archive
=yes
2576 libc_cv_ld_no_whole_archive
=no
2581 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2582 if test $libc_cv_ld_no_whole_archive = yes; then
2583 no_whole_archive
=-Wl,--no-whole-archive
2586 echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
2587 echo "configure:2588: checking for gcc -fexceptions" >&5
2588 if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
2589 echo $ac_n "(cached) $ac_c" 1>&6
2591 cat > conftest.c
<<\EOF
2596 if { ac_try
='${CC-cc} $CFLAGS
2597 -nostdlib -nostartfiles -fexceptions
2598 -o conftest conftest.c 1>&5'; { (eval echo configure
:2599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2599 libc_cv_gcc_exceptions
=yes
2601 libc_cv_gcc_exceptions
=no
2606 echo "$ac_t""$libc_cv_gcc_exceptions" 1>&6
2607 if test $libc_cv_gcc_exceptions = yes; then
2608 exceptions
=-fexceptions
2611 if test "$base_machine" = alpha
; then
2612 echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
2613 echo "configure:2614: checking for function ..ng prefix" >&5
2614 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
2615 echo $ac_n "(cached) $ac_c" 1>&6
2617 cat > conftest.c
<<\EOF
2620 if { ac_try
='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure
:2621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2622 libc_cv_gcc_alpha_ng_prefix
=yes
2624 libc_cv_gcc_alpha_ng_prefix
=no
2629 echo "$ac_t""$libc_cv_gcc_alpha_ng_prefix" 1>&6
2630 if test $libc_cv_gcc_alpha_ng_prefix = yes ; then
2631 cat >> confdefs.h
<<\EOF
2632 #define ASM_ALPHA_NG_SYMBOL_PREFIX "$"
2636 cat >> confdefs.h
<<\EOF
2637 #define ASM_ALPHA_NG_SYMBOL_PREFIX ""
2643 if test "$host_cpu" = powerpc
; then
2644 # Check for a bug present in at least versions 2.8.x of GCC
2645 # and versions 1.0.x of EGCS.
2646 echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
2647 echo "configure:2648: checking whether clobbering cr0 causes problems" >&5
2648 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
2649 echo $ac_n "(cached) $ac_c" 1>&6
2651 cat > conftest.
$ac_ext <<EOF
2652 #line 2653 "configure"
2653 #include "confdefs.h"
2654 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
2659 if { (eval echo configure
:2660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2661 libc_cv_c_asmcr0_bug
='no'
2663 echo "configure: failed program was:" >&5
2664 cat conftest.
$ac_ext >&5
2666 libc_cv_c_asmcr0_bug
='yes'
2671 echo "$ac_t""$libc_cv_c_asmcr0_bug" 1>&6
2672 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
2673 cat >> confdefs.h
<<\EOF
2674 #define BROKEN_PPC_ASM_CR0 1
2680 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
2681 echo "configure:2682: checking for DWARF2 unwind info support" >&5
2682 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
2683 echo $ac_n "(cached) $ac_c" 1>&6
2685 cat > conftest.c
<<EOF
2686 #line 2687 "configure"
2687 static char __EH_FRAME_BEGIN__;
2690 #ifdef CHECK__register_frame
2691 __register_frame (__EH_FRAME_BEGIN__);
2692 __deregister_frame (__EH_FRAME_BEGIN__);
2694 #ifdef CHECK__register_frame_info
2695 __register_frame_info (__EH_FRAME_BEGIN__);
2696 __deregister_frame_info (__EH_FRAME_BEGIN__);
2701 /* FIXME: this is fragile. */
2711 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame_info
2712 -nostdlib -nostartfiles
2713 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:2714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2714 libc_cv_gcc_dwarf2_unwind_info
=static
2716 libc_cv_gcc_dwarf2_unwind_info
=no
2718 if test $libc_cv_gcc_dwarf2_unwind_info = no
; then
2719 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame
2720 -nostdlib -nostartfiles
2721 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:2722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2722 libc_cv_gcc_dwarf2_unwind_info
=yes
2724 libc_cv_gcc_dwarf2_unwind_info
=no
2730 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
2731 case $libc_cv_gcc_dwarf2_unwind_info in
2733 cat >> confdefs.h
<<\EOF
2734 #define HAVE_DWARF2_UNWIND_INFO 1
2739 cat >> confdefs.h
<<\EOF
2740 #define HAVE_DWARF2_UNWIND_INFO 1
2743 cat >> confdefs.h
<<\EOF
2744 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
2750 echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
2751 echo "configure:2752: checking for __builtin_expect" >&5
2752 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
2753 echo $ac_n "(cached) $ac_c" 1>&6
2755 cat > conftest.c
<<EOF
2756 #line 2757 "configure"
2759 a = __builtin_expect (a, 10);
2760 return a == 10 ? 0 : 1;
2763 if { ac_try
='${CC-cc} $CFLAGS -nostdlib -nostartfiles
2764 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:2765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2765 libc_cv_gcc_builtin_expect
=yes
2767 libc_cv_gcc_builtin_expect
=no
2772 echo "$ac_t""$libc_cv_gcc_builtin_expect" 1>&6
2773 if test "$libc_cv_gcc_builtin_expect" = yes; then
2774 cat >> confdefs.h
<<\EOF
2775 #define HAVE_BUILTIN_EXPECT 1
2780 ### End of automated tests.
2781 ### Now run sysdeps configure fragments.
2783 # sysdeps configure fragments may set these with files to be linked below.
2787 # They also can set these variables.
2788 ldd_rewrite_script
=no
2790 # Iterate over all the sysdep directories we will use, running their
2791 # configure fragments, and looking for a uname implementation.
2793 for dir
in $sysnames; do
2796 *) dest
=$srcdir/$dir ;;
2798 if test -r $dest/configure
; then
2799 echo "$ac_t""running configure fragment for $dest" 1>&6
2803 if test -z "$uname"; then
2804 if test -r $dest/uname.c ||
2805 test -r $dest/uname.S ||
2806 { test -r $dest/syscalls.list
&&
2807 grep '^uname[ ]' $dest/syscalls.list
>/dev
/null
; }; then
2815 # If we will use the generic uname implementation, we must figure out what
2816 # it will say by examining the system, and write the results in config-name.h.
2817 if test "$uname" = "sysdeps/generic"; then
2819 uname_sysname
=`echo $config_os | sed 's/[0-9.]*$//'`
2820 if test $uname_sysname != $config_os; then
2821 config_release
=`echo $config_os | sed s/$uname_sysname//`
2824 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
2825 echo "configure:2826: checking OS release for uname" >&5
2826 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
2827 echo $ac_n "(cached) $ac_c" 1>&6
2829 kernel_release
=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
2830 if test x
`echo "$config_release" | sed "s/^$kernel_release//"` \
2831 != x
$config_release; then
2832 # The configuration release is a substring of the kernel release.
2833 libc_cv_uname_release
=$kernel_release
2834 elif test x
$config_release != x
; then
2835 libc_cv_uname_release
=$config_release
2836 elif test x
$kernel_release != x
; then
2837 libc_cv_uname_release
=$kernel_release
2839 libc_cv_uname_release
=unknown
2843 echo "$ac_t""$libc_cv_uname_release" 1>&6
2844 uname_release
="$libc_cv_uname_release"
2846 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
2847 echo "configure:2848: checking OS version for uname" >&5
2848 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
2849 echo $ac_n "(cached) $ac_c" 1>&6
2851 kernel_version
=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
2852 if test -n "$kernel_version"; then
2853 libc_cv_uname_version
="$kernel_version"
2855 libc_cv_uname_version
=unknown
2859 echo "$ac_t""$libc_cv_uname_version" 1>&6
2860 uname_version
="$libc_cv_uname_version"
2862 config_uname
=config-name.h
:config-name.
in
2864 # For non-generic uname, we don't need to create config-name.h at all.
2868 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
2869 echo "configure:2870: checking stdio selection" >&5
2872 libio
) cat >> confdefs.h
<<\EOF
2873 #define USE_IN_LIBIO 1
2876 default
) stdio
=stdio
;;
2878 echo "$ac_t""$stdio" 1>&6
2880 # Test for old glibc 2.0.x headers so that they can be removed properly
2881 # Search only in includedir.
2882 echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
2883 echo "configure:2884: checking for old glibc 2.0.x headers" >&5
2884 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
2886 old_glibc_headers
=yes
2888 old_glibc_headers
=no
2890 echo "$ac_t""$old_glibc_headers" 1>&6
2891 if test ${old_glibc_headers} = yes; then
2892 echo "configure: warning: *** During \"make install\" old headers from glibc 2.0.x will" 1>&2
2893 echo "configure: warning: *** be removed." 1>&2
2905 if test $gnu_ld = yes; then
2906 cat >> confdefs.h
<<\EOF
2907 #define HAVE_GNU_LD 1
2911 if test $gnu_as = yes; then
2912 cat >> confdefs.h
<<\EOF
2913 #define HAVE_GNU_AS 1
2917 if test $elf = yes; then
2918 cat >> confdefs.h
<<\EOF
2926 if test $shared = default
; then
2927 if test $gnu_ld = yes; then
2930 # For now we do not assume shared libs are available. In future more
2931 # tests might become available.
2936 echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
2937 echo "configure:2938: checking whether -fPIC is default" >&5
2938 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
2939 echo $ac_n "(cached) $ac_c" 1>&6
2942 cat > conftest.c
<<EOF
2943 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
2944 # error PIC is default.
2947 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
2953 echo "$ac_t""$pic_default" 1>&6
2965 *door
*) linux_doors
=yes ;;
2966 *) linux_doors
=no
;;
2970 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
2973 config_makefile
=Makefile
2976 VERSION
=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
2977 RELEASE
=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
2982 cat > confcache
<<\EOF
2983 # This file is a shell script that caches the results of configure
2984 # tests run on this system so they can be shared between configure
2985 # scripts and configure runs. It is not useful on other systems.
2986 # If it contains results you don't want to keep, you may remove or edit it.
2988 # By default, configure uses ./config.cache as the cache file,
2989 # creating it if it does not exist already. You can give configure
2990 # the --cache-file=FILE option to use a different cache file; that is
2991 # what configure does when it calls configure scripts in
2992 # subdirectories, so they share the cache.
2993 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2994 # config.status only pays attention to the cache file if you give it the
2995 # --recheck option to rerun configure.
2998 # The following way of writing the cache mishandles newlines in values,
2999 # but we know of no workaround that is simple, portable, and efficient.
3000 # So, don't put newlines in cache variables' values.
3001 # Ultrix sh set writes to stderr and can't be redirected directly,
3002 # and sets the high bit in the cache file unless we assign to the vars.
3004 case `(ac_space=' '; set) 2>&1` in
3006 # `set' does not quote correctly, so add quotes (double-quote substitution
3007 # turns \\\\ into \\, and sed turns \\ into \).
3009 -e "s/'/'\\\\''/g" \
3010 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3013 # `set' quotes correctly as required by POSIX, so do not add quotes.
3014 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3017 if cmp -s $cache_file confcache
; then
3020 if test -w $cache_file; then
3021 echo "updating cache $cache_file"
3022 cat confcache
> $cache_file
3024 echo "not updating unwritable cache $cache_file"
3029 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3031 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3032 # Let make expand exec_prefix.
3033 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3035 # Any assignment to VPATH causes Sun make to only execute
3036 # the first set of double-colon rules, so remove it if not needed.
3037 # If there is a colon in the path, we need to keep it.
3038 if test "x$srcdir" = x.
; then
3039 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
3042 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3044 DEFS
=-DHAVE_CONFIG_H
3046 # Without the "./", some shells look in PATH for config.status.
3047 : ${CONFIG_STATUS=./config.status}
3049 echo creating
$CONFIG_STATUS
3050 rm -f $CONFIG_STATUS
3051 cat > $CONFIG_STATUS <<EOF
3053 # Generated automatically by configure.
3054 # Run this file to recreate the current configuration.
3055 # This directory was configured as follows,
3056 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3058 # $0 $ac_configure_args
3060 # Compiler output produced by configure, useful for debugging
3061 # configure, is in ./config.log if it exists.
3063 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3066 case "\$ac_option" in
3067 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3068 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3069 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3070 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3071 echo "$CONFIG_STATUS generated by autoconf version 2.12"
3073 -help | --help | --hel | --he | --h)
3074 echo "\$ac_cs_usage"; exit 0 ;;
3075 *) echo "\$ac_cs_usage"; exit 1 ;;
3079 ac_given_srcdir=$srcdir
3080 ac_given_INSTALL="$INSTALL"
3082 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3084 cat >> $CONFIG_STATUS <<EOF
3086 # Protect against being on the right side of a sed subst in config.status.
3087 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3088 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3091 s%@CFLAGS@%$CFLAGS%g
3092 s%@CPPFLAGS@%$CPPFLAGS%g
3093 s%@CXXFLAGS@%$CXXFLAGS%g
3095 s%@LDFLAGS@%$LDFLAGS%g
3097 s%@exec_prefix@%$exec_prefix%g
3098 s%@prefix@%$prefix%g
3099 s%@program_transform_name@%$program_transform_name%g
3100 s%@bindir@%$bindir%g
3101 s%@sbindir@%$sbindir%g
3102 s%@libexecdir@%$libexecdir%g
3103 s%@datadir@%$datadir%g
3104 s%@sysconfdir@%$sysconfdir%g
3105 s%@sharedstatedir@%$sharedstatedir%g
3106 s%@localstatedir@%$localstatedir%g
3107 s%@libdir@%$libdir%g
3108 s%@includedir@%$includedir%g
3109 s%@oldincludedir@%$oldincludedir%g
3110 s%@infodir@%$infodir%g
3111 s%@mandir@%$mandir%g
3112 s%@with_cvs@%$with_cvs%g
3113 s%@subdirs@%$subdirs%g
3114 s%@force_install@%$force_install%g
3116 s%@host_alias@%$host_alias%g
3117 s%@host_cpu@%$host_cpu%g
3118 s%@host_vendor@%$host_vendor%g
3119 s%@host_os@%$host_os%g
3120 s%@base_machine@%$base_machine%g
3121 s%@sysnames@%$sysnames%g
3122 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3123 s%@INSTALL_DATA@%$INSTALL_DATA%g
3126 s%@build_alias@%$build_alias%g
3127 s%@build_cpu@%$build_cpu%g
3128 s%@build_vendor@%$build_vendor%g
3129 s%@build_os@%$build_os%g
3132 s%@MSGFMT@%$MSGFMT%g
3133 s%@MAKEINFO@%$MAKEINFO%g
3134 s%@cross_linkable@%$cross_linkable%g
3135 s%@BUILD_CC@%$BUILD_CC%g
3136 s%@cross_compiling@%$cross_compiling%g
3139 s%@RANLIB@%$RANLIB%g
3141 s%@SYSINCLUDES@%$SYSINCLUDES%g
3143 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
3145 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
3148 s%@INSTALL_INFO@%$INSTALL_INFO%g
3149 s%@OLD_DEBIAN_INSTALL_INFO@%$OLD_DEBIAN_INSTALL_INFO%g
3150 s%@VERSIONING@%$VERSIONING%g
3151 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
3152 s%@no_whole_archive@%$no_whole_archive%g
3153 s%@exceptions@%$exceptions%g
3154 s%@uname_sysname@%$uname_sysname%g
3155 s%@uname_release@%$uname_release%g
3156 s%@uname_version@%$uname_version%g
3158 s%@old_glibc_headers@%$old_glibc_headers%g
3159 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
3160 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
3161 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
3162 s%@has_ldconfig@%$has_ldconfig%g
3163 s%@ldd_rewrite_script@%$ldd_rewrite_script%g
3164 s%@gnu_ld@%$gnu_ld%g
3165 s%@gnu_as@%$gnu_as%g
3167 s%@static@%$static%g
3168 s%@shared@%$shared%g
3169 s%@pic_default@%$pic_default%g
3170 s%@profile@%$profile%g
3171 s%@omitfp@%$omitfp%g
3172 s%@bounded@%$bounded%g
3173 s%@static_nss@%$static_nss%g
3174 s%@nopic_initfini@%$nopic_initfini%g
3175 s%@DEFINES@%$DEFINES%g
3176 s%@linux_doors@%$linux_doors%g
3177 s%@VERSION@%$VERSION%g
3178 s%@RELEASE@%$RELEASE%g
3183 cat >> $CONFIG_STATUS <<\EOF
3185 # Split the substitutions into bite-sized pieces for seds with
3186 # small command number limits, like on Digital OSF/1 and HP-UX.
3187 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
3188 ac_file
=1 # Number of current file.
3189 ac_beg
=1 # First line for current file.
3190 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
3193 while $ac_more_lines; do
3194 if test $ac_beg -gt 1; then
3195 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
3197 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
3199 if test ! -s conftest.s
$ac_file; then
3201 rm -f conftest.s
$ac_file
3203 if test -z "$ac_sed_cmds"; then
3204 ac_sed_cmds
="sed -f conftest.s$ac_file"
3206 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
3208 ac_file
=`expr $ac_file + 1`
3210 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
3213 if test -z "$ac_sed_cmds"; then
3218 cat >> $CONFIG_STATUS <<EOF
3220 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
3222 cat >> $CONFIG_STATUS <<\EOF
3223 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
3224 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3226 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
3227 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
3228 *) ac_file_in
="${ac_file}.in" ;;
3231 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3233 # Remove last slash and all that follows it. Not all systems have dirname.
3234 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3235 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
3236 # The file is in a subdirectory.
3237 test ! -d "$ac_dir" && mkdir
"$ac_dir"
3238 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
3239 # A "../" for each directory in $ac_dir_suffix.
3240 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3242 ac_dir_suffix
= ac_dots
=
3245 case "$ac_given_srcdir" in
3247 if test -z "$ac_dots"; then top_srcdir
=.
3248 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3249 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
3251 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3252 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
3255 case "$ac_given_INSTALL" in
3256 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
3257 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
3260 echo creating
"$ac_file"
3262 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3264 *Makefile
*) ac_comsub
="1i\\
3265 # $configure_input" ;;
3269 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3271 s%@configure_input@%$configure_input%g
3272 s%@srcdir@%$srcdir%g
3273 s%@top_srcdir@%$top_srcdir%g
3274 s%@INSTALL@%$INSTALL%g
3275 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
3279 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3280 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3282 # ac_d sets the value in "#define NAME VALUE" lines.
3283 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3284 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
3287 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3288 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3289 ac_uB
='\([ ]\)%\1#\2define\3'
3292 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3293 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3294 ac_eB
='$%\1#\2define\3'
3298 if test "${CONFIG_HEADERS+set}" != set; then
3300 cat >> $CONFIG_STATUS <<EOF
3301 CONFIG_HEADERS="config.h"
3303 cat >> $CONFIG_STATUS <<\EOF
3305 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
3306 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3308 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
3309 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
3310 *) ac_file_in
="${ac_file}.in" ;;
3313 echo creating
$ac_file
3315 rm -f conftest.frag conftest.
in conftest.out
3316 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3317 cat $ac_file_inputs > conftest.
in
3321 # Transform confdefs.h into a sed script conftest.vals that substitutes
3322 # the proper values into config.h.in to produce config.h. And first:
3323 # Protect against being on the right side of a sed subst in config.status.
3324 # Protect against being in an unquoted here document in config.status.
3326 cat > conftest.hdr
<<\EOF
3329 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3333 sed -n -f conftest.hdr confdefs.h > conftest.vals
3336 # This sed command replaces #undef with comments. This is necessary, for
3337 # example, in the case of _POSIX_SOURCE, which is predefined and required
3338 # on some systems where configure will not decide to define it.
3339 cat >> conftest.vals <<\EOF
3340 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3343 # Break up conftest.vals because some shells have a limit on
3344 # the size of here documents, and old seds have small limits too.
3349 ac_lines=`grep -c . conftest.vals
`
3350 # grep -c gives empty output for an empty file on some AIX systems.
3351 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3352 # Write a limited-size here document to conftest.frag.
3353 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3354 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3356 sed -f conftest.frag conftest.in > conftest.out
3358 mv conftest.out conftest.in
3360 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3362 mv conftest.tail conftest.vals
3366 cat >> $CONFIG_STATUS <<\EOF
3367 rm -f conftest.frag conftest.h
3368 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3369 cat conftest.in >> conftest.h
3371 if cmp -s $ac_file conftest.h 2>/dev/null; then
3372 echo "$ac_file is unchanged"
3375 # Remove last slash and all that follows it. Not all systems have dirname.
3376 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
3377 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3378 # The file is in a subdirectory.
3379 test ! -d "$ac_dir" && mkdir "$ac_dir"
3382 mv conftest.h $ac_file
3388 cat >> $CONFIG_STATUS <<EOF
3389 ac_sources="`echo $libc_link_sources`"
3390 ac_dests="`echo $libc_link_dests`"
3393 cat >> $CONFIG_STATUS <<\EOF
3394 srcdir=$ac_given_srcdir
3395 while test -n "$ac_sources"; do
3396 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3397 set $ac_sources; ac_source=$1; shift; ac_sources=$*
3399 echo "linking $srcdir/$ac_source to $ac_dest"
3401 if test ! -r $srcdir/$ac_source; then
3402 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3406 # Make relative symlinks.
3407 # Remove last slash and all that follows it. Not all systems have dirname.
3408 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
3409 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3410 # The dest file is in a subdirectory.
3411 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3412 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
3413 # A "../" for each directory in $ac_dest_dir_suffix.
3414 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
3416 ac_dest_dir_suffix= ac_dots=
3420 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3421 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3424 # Make a symlink if possible; otherwise try a hard link.
3425 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3426 ln $srcdir/$ac_source $ac_dest; then :
3428 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3432 cat >> $CONFIG_STATUS <<EOF
3433 config_vars='$config_vars'
3435 cat >> $CONFIG_STATUS <<\EOF
3437 case $CONFIG_FILES in *config.make*)
3438 echo "$config_vars" >> config.make;;
3440 test -d bits || mkdir bits
3443 chmod +x $CONFIG_STATUS
3444 rm -fr confdefs* $ac_clean_files
3445 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3447 if test "$no_recursion" != yes; then
3449 # Remove --cache-file and --srcdir arguments so they do not pile up.
3450 ac_sub_configure_args=
3452 for ac_arg in $ac_configure_args; do
3453 if test -n "$ac_prev"; then
3458 -cache-file | --cache-file | --cache-fil | --cache-fi \
3459 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3460 ac_prev=cache_file ;;
3461 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3462 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3464 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3466 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3468 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3472 for ac_config_dir in $add_ons; do
3474 # Do not complain, so a configure script can configure whichever
3475 # parts of a large source tree are present.
3476 if test ! -d $srcdir/$ac_config_dir; then
3480 echo configuring in $ac_config_dir
3485 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3487 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3495 # A "../" for each directory in /$ac_config_dir.
3496 ac_dots=`echo $ac_config_dir|
sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3499 .) # No --srcdir option. We are building in place.
3500 ac_sub_srcdir=$srcdir ;;
3501 /*) # Absolute path.
3502 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3504 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3507 # Check for guested configure; otherwise get Cygnus style configure.
3508 if test -f $ac_sub_srcdir/configure; then
3509 ac_sub_configure=$ac_sub_srcdir/configure
3510 elif test -f $ac_sub_srcdir/configure.in; then
3511 ac_sub_configure=$ac_configure
3513 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3517 # The recursion is here.
3518 if test -n "$ac_sub_configure"; then
3520 # Make the cache file name correct relative to the subdirectory.
3521 case "$cache_file" in
3522 /*) ac_sub_cache_file=$cache_file ;;
3524 ac_sub_cache_file="$ac_dots$cache_file" ;;
3526 case "$ac_given_INSTALL" in
3527 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3528 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3531 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3532 # The eval makes quoting arguments work.
3533 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3536 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }