3 # From configure.in CVSid
14 # Guess values for system-dependent variables and create Makefiles.
15 # Generated automatically using autoconf version 2.13
16 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
18 # This configure script is free software; the Free Software Foundation
19 # gives unlimited permission to copy, distribute and modify it.
23 ac_default_prefix
=/usr
/local
24 # Any additions from configure.in:
26 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)"
28 --with-gd=DIR find libgd include dir and library with prefix DIR"
30 --with-gd-include=DIR find libgd include files in DIR"
32 --with-gd-lib=DIR find libgd library files in DIR"
34 --with-fp if using floating-point hardware [default=yes]"
36 --with-binutils=PATH specify location of binutils (as and ld)"
38 --with-elf if using the ELF object format"
40 --with-xcoff if using the XCOFF object format"
42 --without-cvs if CVS should not be used"
44 --with-headers=PATH location of system headers to use
45 [e.g. /usr/src/linux/include]
46 [default=compiler default]"
48 --disable-sanity-checks really do not use threads (should not be used
49 except in special situations) [default=yes]"
51 --enable-shared build shared library [default=yes if GNU ld & ELF]"
53 --enable-profile build profiled library [default=yes]"
55 --enable-omitfp build undebuggable optimized library [default=no]"
57 --enable-bounded build with runtime bounds checking [default=no]"
59 --disable-versioning do not include versioning information in the
60 library objects [default=yes if supported]"
62 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
63 [default=glibc default]"
65 --enable-add-ons[=DIR1,DIR2]...
66 configure and build add-ons in DIR1,DIR2,...
67 search for add-ons if no parameter given"
69 --without-tls prevent support for TLS"
71 --enable-static-nss build static NSS modules [default=no]"
73 --disable-force-install don't force installation of files from this package,
74 even if they are older than the installed files"
76 --enable-kernel=VERSION compile for compatibility with kernel not older
79 --enable-all-warnings enable all useful warnings gcc can issue"
81 # Initialize some variables set by options.
82 # The variables have the same names as the options, with
83 # dashes changed to underlines.
85 cache_file
=.
/config.cache
94 program_transform_name
=s
,x
,x
,
102 bindir
='${exec_prefix}/bin'
103 sbindir
='${exec_prefix}/sbin'
104 libexecdir
='${exec_prefix}/libexec'
105 datadir
='${prefix}/share'
106 sysconfdir
='${prefix}/etc'
107 sharedstatedir
='${prefix}/com'
108 localstatedir
='${prefix}/var'
109 libdir
='${exec_prefix}/lib'
110 includedir
='${prefix}/include'
111 oldincludedir
='/usr/include'
112 infodir
='${prefix}/info'
113 mandir
='${prefix}/man'
115 # Initialize some other variables.
118 SHELL
=${CONFIG_SHELL-/bin/sh}
119 # Maximum number of lines to put in a shell here document.
126 # If the previous option needs an argument, assign it.
127 if test -n "$ac_prev"; then
128 eval "$ac_prev=\$ac_option"
134 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
138 # Accept the important Cygnus configure options, so we can diagnose typos.
142 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
144 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
145 bindir
="$ac_optarg" ;;
147 -build |
--build |
--buil |
--bui |
--bu)
149 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
150 build
="$ac_optarg" ;;
152 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
153 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
154 ac_prev
=cache_file
;;
155 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
156 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
157 cache_file
="$ac_optarg" ;;
159 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
161 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
163 datadir
="$ac_optarg" ;;
165 -disable-* |
--disable-*)
166 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
167 # Reject names that are not valid shell variable names.
168 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
169 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
171 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
172 eval "enable_${ac_feature}=no" ;;
174 -enable-* |
--enable-*)
175 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
176 # Reject names that are not valid shell variable names.
177 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
178 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
180 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
185 eval "enable_${ac_feature}='$ac_optarg'" ;;
187 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
188 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
189 |
--exec |
--exe |
--ex)
190 ac_prev
=exec_prefix
;;
191 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
192 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
193 |
--exec=* |
--exe=* |
--ex=*)
194 exec_prefix
="$ac_optarg" ;;
196 -gas |
--gas |
--ga |
--g)
197 # Obsolete; use --with-gas.
200 -help |
--help |
--hel |
--he)
201 # Omit some internal or obsolete options to make the list less imposing.
202 # This message is too long to be a string in the A/UX 3.1 sh.
204 Usage: configure [options] [host]
205 Options: [defaults in brackets after descriptions]
207 --cache-file=FILE cache test results in FILE
208 --help print this message
209 --no-create do not create output files
210 --quiet, --silent do not print \`checking...' messages
211 --version print the version of autoconf that created configure
212 Directory and file names:
213 --prefix=PREFIX install architecture-independent files in PREFIX
215 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
217 --bindir=DIR user executables in DIR [EPREFIX/bin]
218 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
219 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
220 --datadir=DIR read-only architecture-independent data in DIR
222 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
223 --sharedstatedir=DIR modifiable architecture-independent data in DIR
225 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
226 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
227 --includedir=DIR C header files in DIR [PREFIX/include]
228 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
229 --infodir=DIR info documentation in DIR [PREFIX/info]
230 --mandir=DIR man documentation in DIR [PREFIX/man]
231 --srcdir=DIR find the sources in DIR [configure dir or ..]
232 --program-prefix=PREFIX prepend PREFIX to installed program names
233 --program-suffix=SUFFIX append SUFFIX to installed program names
234 --program-transform-name=PROGRAM
235 run sed PROGRAM on installed program names
239 --build=BUILD configure for building on BUILD [BUILD=HOST]
240 --host=HOST configure for HOST [guessed]
241 --target=TARGET configure for TARGET [TARGET=HOST]
242 Features and packages:
243 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
244 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
245 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
246 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
247 --x-includes=DIR X include files are in DIR
248 --x-libraries=DIR X library files are in DIR
250 if test -n "$ac_help"; then
251 echo "--enable and --with options recognized:$ac_help"
255 -host |
--host |
--hos |
--ho)
257 -host=* |
--host=* |
--hos=* |
--ho=*)
260 -includedir |
--includedir |
--includedi |
--included |
--include \
261 |
--includ |
--inclu |
--incl |
--inc)
262 ac_prev
=includedir
;;
263 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
264 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
265 includedir
="$ac_optarg" ;;
267 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
269 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
270 infodir
="$ac_optarg" ;;
272 -libdir |
--libdir |
--libdi |
--libd)
274 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
275 libdir
="$ac_optarg" ;;
277 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
278 |
--libexe |
--libex |
--libe)
279 ac_prev
=libexecdir
;;
280 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
281 |
--libexe=* |
--libex=* |
--libe=*)
282 libexecdir
="$ac_optarg" ;;
284 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
285 |
--localstate |
--localstat |
--localsta |
--localst \
286 |
--locals |
--local |
--loca |
--loc |
--lo)
287 ac_prev
=localstatedir
;;
288 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
289 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
290 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
291 localstatedir
="$ac_optarg" ;;
293 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
295 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
296 mandir
="$ac_optarg" ;;
299 # Obsolete; use --without-fp.
302 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
306 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
307 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
310 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
311 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
312 |
--oldin |
--oldi |
--old |
--ol |
--o)
313 ac_prev
=oldincludedir
;;
314 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
315 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
316 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
317 oldincludedir
="$ac_optarg" ;;
319 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
321 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
322 prefix
="$ac_optarg" ;;
324 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
325 |
--program-pre |
--program-pr |
--program-p)
326 ac_prev
=program_prefix
;;
327 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
328 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
329 program_prefix
="$ac_optarg" ;;
331 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
332 |
--program-suf |
--program-su |
--program-s)
333 ac_prev
=program_suffix
;;
334 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
335 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
336 program_suffix
="$ac_optarg" ;;
338 -program-transform-name |
--program-transform-name \
339 |
--program-transform-nam |
--program-transform-na \
340 |
--program-transform-n |
--program-transform- \
341 |
--program-transform |
--program-transfor \
342 |
--program-transfo |
--program-transf \
343 |
--program-trans |
--program-tran \
344 |
--progr-tra |
--program-tr |
--program-t)
345 ac_prev
=program_transform_name
;;
346 -program-transform-name=* |
--program-transform-name=* \
347 |
--program-transform-nam=* |
--program-transform-na=* \
348 |
--program-transform-n=* |
--program-transform-=* \
349 |
--program-transform=* |
--program-transfor=* \
350 |
--program-transfo=* |
--program-transf=* \
351 |
--program-trans=* |
--program-tran=* \
352 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
353 program_transform_name
="$ac_optarg" ;;
355 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
356 |
-silent |
--silent |
--silen |
--sile |
--sil)
359 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
361 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
363 sbindir
="$ac_optarg" ;;
365 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
366 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
367 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
369 ac_prev
=sharedstatedir
;;
370 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
371 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
372 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
374 sharedstatedir
="$ac_optarg" ;;
376 -site |
--site |
--sit)
378 -site=* |
--site=* |
--sit=*)
381 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
383 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
384 srcdir
="$ac_optarg" ;;
386 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
387 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
388 ac_prev
=sysconfdir
;;
389 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
390 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
391 sysconfdir
="$ac_optarg" ;;
393 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
395 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
396 target
="$ac_optarg" ;;
398 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
401 -version |
--version |
--versio |
--versi |
--vers)
402 echo "configure generated by autoconf version 2.13"
406 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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 $ac_package| sed 's/-/_/g'`
416 eval "with_${ac_package}='$ac_optarg'" ;;
418 -without-* |
--without-*)
419 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
420 # Reject names that are not valid shell variable names.
421 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
422 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
424 ac_package
=`echo $ac_package| sed 's/-/_/g'`
425 eval "with_${ac_package}=no" ;;
428 # Obsolete; use --with-x.
431 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
432 |
--x-incl |
--x-inc |
--x-in |
--x-i)
433 ac_prev
=x_includes
;;
434 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
435 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
436 x_includes
="$ac_optarg" ;;
438 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
439 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
440 ac_prev
=x_libraries
;;
441 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
442 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
443 x_libraries
="$ac_optarg" ;;
445 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
449 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
450 echo "configure: warning: $ac_option: invalid host type" 1>&2
452 if test "x$nonopt" != xNONE
; then
453 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
461 if test -n "$ac_prev"; then
462 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
465 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
467 # File descriptor usage:
470 # 2 errors and warnings
471 # 3 some systems may open it to /dev/tty
472 # 4 used on the Kubota Titan
473 # 6 checking for... messages and results
474 # 5 compiler messages saved in config.log
475 if test "$silent" = yes; then
483 This file contains any messages produced by compilers while
484 running configure, to aid debugging if configure makes a mistake.
487 # Strip out --no-create and --no-recursion so they do not pile up.
488 # Also quote any args containing shell metacharacters.
493 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
494 |
--no-cr |
--no-c) ;;
495 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
496 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
497 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
498 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
499 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
504 # Only set these to C if already set. These must not be set unconditionally
505 # because not all systems understand e.g. LANG=C (notably SCO).
506 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
507 # Non-C LC_CTYPE values break the ctype check.
508 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
509 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
510 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
511 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
513 # confdefs.h avoids OS command line length limits that DEFS can exceed.
514 rm -rf conftest
* confdefs.h
515 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
518 # A filename unique to this package, relative to the directory that
519 # configure is in, which we can look for to find out if srcdir is correct.
520 ac_unique_file
=include
/features.h
522 # Find the source files, if location was not specified.
523 if test -z "$srcdir"; then
524 ac_srcdir_defaulted
=yes
525 # Try the directory containing this script, then its parent.
527 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
528 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
530 if test ! -r $srcdir/$ac_unique_file; then
534 ac_srcdir_defaulted
=no
536 if test ! -r $srcdir/$ac_unique_file; then
537 if test "$ac_srcdir_defaulted" = yes; then
538 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
540 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
543 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
545 # Prefer explicitly selected file to automatically selected ones.
546 if test -z "$CONFIG_SITE"; then
547 if test "x$prefix" != xNONE
; then
548 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
550 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
553 for ac_site_file
in $CONFIG_SITE; do
554 if test -r "$ac_site_file"; then
555 echo "loading site script $ac_site_file"
560 if test -r "$cache_file"; then
561 echo "loading cache $cache_file"
564 echo "creating cache $cache_file"
569 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
570 ac_cpp
='$CPP $CPPFLAGS'
571 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
572 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
573 cross_compiling
=$ac_cv_prog_cc_cross
577 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
578 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
579 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
586 ac_n
= ac_c
='\c' ac_t
=
589 if test -r /vmunix
; then
590 kernel_id
=`strings /vmunix | grep UNIX`
591 elif test -r /dynix
; then
592 kernel_id
=`strings /dynix | grep DYNIX`
600 for ac_dir
in scripts
$srcdir/scripts
; do
601 if test -f $ac_dir/install-sh
; then
603 ac_install_sh
="$ac_aux_dir/install-sh -c"
605 elif test -f $ac_dir/install.sh
; then
607 ac_install_sh
="$ac_aux_dir/install.sh -c"
611 if test -z "$ac_aux_dir"; then
612 { echo "configure: error: can not find install-sh or install.sh in scripts $srcdir/scripts" 1>&2; exit 1; }
614 ac_config_guess
=$ac_aux_dir/config.guess
615 ac_config_sub
=$ac_aux_dir/config.sub
616 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
619 # This will get text that should go into config.make.
622 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
623 # Check whether --with-gmp or --without-gmp was given.
624 if test "${with_gmp+set}" = set; then
627 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
629 *) config_vars
="$config_vars
630 gmp-srcdir = $withval" ;;
635 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
636 # Check whether --with-gd or --without-gd was given.
637 if test "${with_gd+set}" = set; then
641 *) libgd_include
="-I$withval/include"
642 libgd_ldflags
="-L$withval/lib" ;;
647 # Check whether --with-gd-include or --without-gd-include was given.
648 if test "${with_gd_include+set}" = set; then
649 withval
="$with_gd_include"
650 case "$with_gd_include" in
652 *) libgd_include
="-I$withval" ;;
657 # Check whether --with-gd-lib or --without-gd-lib was given.
658 if test "${with_gd_lib+set}" = set; then
659 withval
="$with_gd_lib"
660 case "$with_gd_lib" in
662 *) libgd_ldflags
="-L$withval" ;;
668 if test -n "$libgd_include"; then
669 config_vars
="$config_vars
670 CFLAGS-memusagestat.c = $libgd_include"
672 if test -n "$libgd_ldflags"; then
673 config_vars
="$config_vars
674 libgd-LDFLAGS = $libgd_ldflags"
677 # Check whether --with-fp or --without-fp was given.
678 if test "${with_fp+set}" = set; then
686 # Check whether --with-binutils or --without-binutils was given.
687 if test "${with_binutils+set}" = set; then
688 withval
="$with_binutils"
689 path_binutils
=$withval
694 # Check whether --with-elf or --without-elf was given.
695 if test "${with_elf+set}" = set; then
702 # Check whether --with-xcoff or --without-xcoff was given.
703 if test "${with_xcoff+set}" = set; then
704 withval
="$with_xcoff"
710 # Check whether --with-cvs or --without-cvs was given.
711 if test "${with_cvs+set}" = set; then
718 if test "$with_cvs" = yes; then
719 if test -d $srcdir/CVS
&& grep :pserver
: $srcdir/CVS
/Root
> /dev
/null
726 # Check whether --with-headers or --without-headers was given.
727 if test "${with_headers+set}" = set; then
728 withval
="$with_headers"
735 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
736 if test "${enable_sanity_checks+set}" = set; then
737 enableval
="$enable_sanity_checks"
738 enable_sanity
=$enableval
745 # Check whether --enable-shared or --disable-shared was given.
746 if test "${enable_shared+set}" = set; then
747 enableval
="$enable_shared"
753 # Check whether --enable-profile or --disable-profile was given.
754 if test "${enable_profile+set}" = set; then
755 enableval
="$enable_profile"
761 # Check whether --enable-omitfp or --disable-omitfp was given.
762 if test "${enable_omitfp+set}" = set; then
763 enableval
="$enable_omitfp"
769 # Check whether --enable-bounded or --disable-bounded was given.
770 if test "${enable_bounded+set}" = set; then
771 enableval
="$enable_bounded"
777 # Check whether --enable-versioning or --disable-versioning was given.
778 if test "${enable_versioning+set}" = set; then
779 enableval
="$enable_versioning"
780 enable_versioning
=$enableval
782 enable_versioning
=yes
786 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
787 if test "${enable_oldest_abi+set}" = set; then
788 enableval
="$enable_oldest_abi"
789 oldest_abi
=$enableval
794 if test "$oldest_abi" = yes ||
test "$oldest_abi" = no
; then
797 cat >> confdefs.h
<<EOF
798 #define GLIBC_OLDEST_ABI "$oldest_abi"
804 # Check whether --enable-add-ons or --disable-add-ons was given.
805 if test "${enable_add_ons+set}" = set; then
806 enableval
="$enable_add_ons"
808 yes) add_ons
=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
809 test "$add_ons" = "*" && add_ons
= ;;
810 *) add_ons
=`echo "$enableval" | sed 's/,/ /g'`;;
817 # Check whether --with-tls or --without-tls was given.
818 if test "${with_tls+set}" = set; then
829 if test x
"$add_ons" != x
; then
830 for f
in $add_ons; do
832 if test "$f" = "crypt"; then
833 { echo "configure: error:
834 *** It seems that you're using an old \`crypt' add-on. crypt is now
835 *** part of glibc and using the old add-on will not work with this
836 *** release. Start again with fresh sources and without the old
837 *** \`crypt' add-on." 1>&2; exit 1; }
839 if test "$f" = "localedata"; then
840 { echo "configure: error:
841 *** It seems that you're using an old \`localedata' add-on. localedata
842 *** is now part of glibc and using the old add-on will not work with
843 *** this release. Start again with fresh sources and without the old
844 *** \`localedata' add-on." 1>&2; exit 1; }
846 # Test whether such a subdir really exists.
847 if test -d $srcdir/$f; then
848 add_ons_pfx
="$add_ons_pfx $f/"
850 { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
855 # Check whether --enable-static-nss or --disable-static-nss was given.
856 if test "${enable_static_nss+set}" = set; then
857 enableval
="$enable_static_nss"
858 static_nss
=$enableval
863 if test x
"$static_nss" = xyes ||
test x
"$shared" = xno
; then
864 cat >> confdefs.h
<<\EOF
865 #define DO_STATIC_NSS 1
870 # Check whether --enable-force-install or --disable-force-install was given.
871 if test "${enable_force_install+set}" = set; then
872 enableval
="$enable_force_install"
873 force_install
=$enableval
880 # Check whether --enable-kernel or --disable-kernel was given.
881 if test "${enable_kernel+set}" = set; then
882 enableval
="$enable_kernel"
883 minimum_kernel
=$enableval
886 if test "$minimum_kernel" = yes ||
test "$minimum_kernel" = no
; then
887 # Better nothing than this.
890 if test "$minimum_kernel" = current
; then
891 minimum_kernel
=`uname -r 2>/dev/null` || minimum_kernel
=
895 # Check whether --enable-all-warnings or --disable-all-warnings was given.
896 if test "${enable_all_warnings+set}" = set; then
897 enableval
="$enable_all_warnings"
898 all_warnings
=$enableval
904 # Make sure we can run config.sub.
905 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
906 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
909 echo $ac_n "checking host system type""... $ac_c" 1>&6
910 echo "configure:911: checking host system type" >&5
913 case "$host_alias" in
917 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
918 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
920 *) host_alias
=$nonopt ;;
924 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
925 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
926 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
927 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
928 echo "$ac_t""$host" 1>&6
931 # The way shlib-versions is used to generate soversions.mk uses a
932 # fairly simplistic model for name recognition that can't distinguish
933 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
934 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
935 # tell. This doesn't get used much beyond that, so it's fairly safe.
940 host_os
=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
944 # We keep the original values in `$config_*' and never modify them, so we
945 # can write them unchanged into config.make. Everything else uses
946 # $machine, $vendor, and $os, and changes them whenever convenient.
947 config_machine
=$host_cpu config_vendor
=$host_vendor config_os
=$host_os
949 # Don't allow vendor == "unknown"
950 test "$config_vendor" = unknown
&& config_vendor
=
951 config_os
="`echo $config_os | sed 's/^unknown-//'`"
953 # Some configurations imply other options.
955 gnu
* | linux
* | bsd4.4
* | netbsd
* | freebsd
*)
956 # These systems always use GNU tools.
957 gnu_ld
=yes gnu_as
=yes ;;
960 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
961 linux
*ecoff
* | linux
*aout
* | gnu
*aout
* | gnu
*ecoff
*)
963 gnu
* | linux
* | sysv4
* | solaris2
* | irix6
*)
964 # These systems (almost) always use the ELF format.
968 # These systems are always xcoff
974 machine
=$config_machine
975 vendor
=$config_vendor
978 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
980 if test "$machine" = rs6000
; then
985 ### I put this here to prevent those annoying emails from people who cannot
986 ### read and try to compile glibc on unsupported platforms. --drepper
988 ### By using the undocumented --enable-hacker-mode option for configure
989 ### one can skip this test to make the configuration not fail for unsupported
992 if test -z "$enable_hacker_mode"; then
993 case "$machine-$host_os" in
994 *-linux* |
*-gnu* | arm
*-none* | powerpc-aix4.3.
*)
997 echo "*** The GNU C library is currently not available for this platform."
998 echo "*** So far nobody cared to port it and if there is no volunteer it"
999 echo "*** might never happen. So, if you have interest to see glibc on"
1000 echo "*** this platform visit"
1001 echo "*** http://www.gnu.org/software/libc/porting.html"
1002 echo "*** and join the group of porters"
1008 # Expand the configuration machine name into a subdirectory by architecture
1009 # type and particular chip.
1011 a29k | am29000
) base_machine
=a29k machine
=a29k
;;
1012 alpha
*) base_machine
=alpha machine
=alpha
/$machine ;;
1013 arm
*) base_machine
=arm machine
=arm
/arm32
/$machine ;;
1014 c3
[012]) base_machine
=cx0 machine
=cx
0/c30
;;
1015 c4
[04]) base_machine
=cx0 machine
=cx
0/c40
;;
1016 hppa
*64*) base_machine
=hppa machine
=hppa
/hppa64
;;
1017 hppa
*) base_machine
=hppa machine
=hppa
/hppa1.1
;;
1018 i
[3456]86) base_machine
=i386 machine
=i386
/$machine ;;
1019 ia64
) base_machine
=ia64 machine
=ia64
;;
1020 m680?
0) base_machine
=m68k machine
=m68k
/$machine ;;
1021 m68k
) base_machine
=m68k machine
=m68k
/m68020
;;
1022 m88???
) base_machine
=m88k machine
=m88k
/$machine ;;
1023 m88k
) base_machine
=m88k machine
=m88k
/m88100
;;
1024 mips64
*) base_machine
=mips64 machine
=mips
/mips64
/$machine ;;
1025 mips
*) base_machine
=mips machine
=mips
/$machine ;;
1026 s390
) base_machine
=s390 machine
=s390
/s390-32
;;
1027 s390x
) base_machine
=s390 machine
=s390
/s390-64
;;
1028 sh3
*) base_machine
=sh machine
=sh
/sh3
;;
1029 sh4
*) base_machine
=sh machine
=sh
/sh4
;;
1031 base_machine
=sparc machine
=sparc
/sparc32
;;
1032 sparcv8 | supersparc | hypersparc
)
1033 base_machine
=sparc machine
=sparc
/sparc32
/sparcv8
;;
1034 sparcv8plus | sparcv8plusa | sparcv9
)
1035 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9
;;
1036 sparcv8plusb | sparcv9b
)
1037 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9b
;;
1038 sparc64 | ultrasparc
)
1039 base_machine
=sparc machine
=sparc
/sparc64
;;
1040 sparc64b | ultrasparc3
)
1041 base_machine
=sparc machine
=sparc
/sparc64
/sparcv9b
;;
1042 thumb
*) base_machine
=thumb machine
=arm
/thumb
/$machine ;;
1043 *) base_machine
=$machine ;;
1047 if test "$base_machine" = "i386"; then
1048 cat >> confdefs.h
<<\EOF
1049 #define USE_REGPARMS 1
1054 # Compute the list of sysdep directories for this configuration.
1055 # This can take a while to compute.
1056 sysdep_dir
=$srcdir/sysdeps
1057 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
1058 echo "configure:1059: checking sysdep dirs" >&5
1059 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1060 os
="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1064 base_os
=mach
/hurd
;;
1065 netbsd
* |
386bsd
* | freebsd
* | bsdi
*)
1066 base_os
=unix
/bsd
/bsd4.4
;;
1067 osf
* | sunos
* | ultrix
* | newsos
* | dynix
* |
*bsd
*)
1069 sysv
* | isc
* | esix
* | sco
* | minix
* | irix4
* | linux
*)
1070 base_os
=unix
/sysv
;;
1072 base_os
=unix
/sysv
/irix
6/$os ;;
1074 base_os
=unix
/sysv
/sysv4
;;
1076 base_os
=unix
/sysv
/hpux
/$os ;;
1078 base_os
=unix
/sysv
/aix
/aix4.3
;;
1080 base_os
=standalone
;;
1085 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1088 while o
=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1092 o
=`echo $tail | sed 's/[0-9]*$//'`
1093 if test $o != $tail; then
1096 # For linux-gnu, try linux-gnu, then linux.
1097 o
=`echo $tail | sed 's/-.*$//'`
1098 if test $o != $tail; then
1102 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1105 while b
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1111 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1114 while m
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1116 # Prepend the machine's FPU directory unless --without-fp.
1117 if test "$with_fp" = yes; then
1118 mach
="$mach /$1/fpu"
1125 # Find what sysdep directories exist.
1127 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1128 for d
in $add_ons_pfx ''; do
1129 for b
in $base ''; do
1130 for m0
in $mach ''; do
1131 for v
in /$vendor ''; do
1132 test "$v" = / && continue
1133 for o
in /$ostry ''; do
1134 test "$o" = / && continue
1135 for m
in $mach ''; do
1136 if test "$m0$b$v$o$m"; then
1137 try
="${d}sysdeps$m0$b$v$o$m"
1138 test -n "$enable_debug_configure" &&
1139 echo "$0 DEBUG: try $try" >&2
1140 if test -d $srcdir/$try; then
1141 sysnames
="$sysnames $try"
1142 { test -n "$o" ||
test -n "$b"; } && os_used
=t
1143 { test -n "$m" ||
test -n "$m0"; } && machine_used
=t
1154 if test -z "$os_used" && test "$os" != none
; then
1155 { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
1157 if test -z "$machine_used" && test "$machine" != none
; then
1158 { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
1161 # We have now validated the configuration.
1164 # If using ELF, look for an `elf' subdirectory of each machine directory.
1165 # We prepend these rather than inserting them whereever the machine appears
1166 # because things specified by the machine's ELF ABI should override
1167 # OS-specific things, and should always be the same for any OS on the
1168 # machine (otherwise what's the point of an ABI?).
1169 if test "$elf" = yes; then
1171 for d
in $add_ons_pfx ''; do
1173 if test -d $srcdir/${d}sysdeps
$m/elf
; then
1174 elf_dirs
="$elf_dirs ${d}sysdeps$m/elf"
1178 sysnames
="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1182 # Expand the list of system names into a full list of directories
1183 # from each element's parent name and Implies file (if present).
1186 while test $# -gt 0; do
1190 case " $names " in *" $name "*)
1191 # Already in the list.
1195 # Report each name as we discover it, so there is no long pause in output.
1196 echo $ac_n "$name $ac_c" >&6
1198 name_base
=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1202 *) xsrcdir
=$srcdir/ ;;
1204 test -n "$enable_debug_configure" &&
1205 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1207 if test -f $xsrcdir$name/Implies
; then
1208 # Collect more names from the `Implies' file (removing comments).
1209 implied_candidate
="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1211 for x
in $implied_candidate; do
1213 if test -d $xsrcdir$name_base/$x; then
1214 implied
="$implied $name_base/$x";
1217 for d
in $add_ons_pfx ''; do
1218 try
="${d}sysdeps/$x"
1221 *) try_srcdir
=$srcdir/ ;;
1223 test -n "$enable_debug_configure" &&
1224 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
1225 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
1227 implied
="$implied $try"
1231 if test $found = no
; then
1232 echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1239 # Add NAME to the list of names.
1240 names
="$names $name"
1242 # Find the parent of NAME, using the empty string if it has none.
1243 parent
="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1245 # Add the names implied by NAME, and NAME's parent (if it has one), to
1246 # the list of names to be processed (the argument list). We prepend the
1247 # implied names to the list and append the parent. We want implied
1248 # directories to come before further directories inferred from the
1249 # configuration components; this ensures that for sysv4, unix/common
1250 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1252 sysnames
="`echo $implied $* $parent`"
1253 test -n "$sysnames" && set $sysnames
1256 # Add the default directories.
1257 default_sysnames
=sysdeps
/generic
1258 if test "$elf" = yes; then
1259 default_sysnames
="sysdeps/generic/elf $default_sysnames"
1261 sysnames
="$names $default_sysnames"
1263 # The other names were emitted during the scan.
1264 echo "$ac_t""$default_sysnames" 1>&6
1269 # Find a good install program. We prefer a C program (faster),
1270 # so one script is as good as another. But avoid the broken or
1271 # incompatible versions:
1272 # SysV /etc/install, /usr/sbin/install
1273 # SunOS /usr/etc/install
1274 # IRIX /sbin/install
1276 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1277 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1278 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1279 # ./install, which can be erroneously created by make from ./install.sh.
1280 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1281 echo "configure:1282: checking for a BSD compatible install" >&5
1282 if test -z "$INSTALL"; then
1283 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1284 echo $ac_n "(cached) $ac_c" 1>&6
1286 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
=":"
1287 for ac_dir
in $PATH; do
1288 # Account for people who put trailing slashes in PATH elements.
1290 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
1292 # OSF1 and SCO ODT 3.0 have their own names for install.
1293 # Don't use installbsd from OSF since it installs stuff as root
1295 for ac_prog
in ginstall scoinst
install; do
1296 if test -f $ac_dir/$ac_prog; then
1297 if test $ac_prog = install &&
1298 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
1299 # AIX install. It has an incompatible calling convention.
1302 ac_cv_path_install
="$ac_dir/$ac_prog -c"
1313 if test "${ac_cv_path_install+set}" = set; then
1314 INSTALL
="$ac_cv_path_install"
1316 # As a last resort, use the slow shell script. We don't cache a
1317 # path for INSTALL within a source directory, because that will
1318 # break other packages using the cache if that directory is
1319 # removed, or if the path is relative.
1320 INSTALL
="$ac_install_sh"
1323 echo "$ac_t""$INSTALL" 1>&6
1325 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1326 # It thinks the first close brace ends the variable substitution.
1327 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
1329 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL_PROGRAM}'
1331 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
1333 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
1334 # The makefiles need to use a different form to find it in $srcdir.
1335 INSTALL
='\$(..)./scripts/install-sh -c'
1337 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1338 echo "configure:1339: checking whether ln -s works" >&5
1339 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1340 echo $ac_n "(cached) $ac_c" 1>&6
1343 if ln -s X conftestdata
2>/dev
/null
1346 ac_cv_prog_LN_S
="ln -s"
1351 LN_S
="$ac_cv_prog_LN_S"
1352 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1353 echo "$ac_t""yes" 1>&6
1355 echo "$ac_t""no" 1>&6
1359 # We need the physical current working directory. We cannot use the
1360 # "pwd -P" shell builtin since that's not portable. Instead we try to
1361 # find a pwd binary. Note that assigning to the PWD environment
1362 # variable might have some interesting side effects, so we don't do
1364 # Extract the first word of "pwd", so it can be a program name with args.
1365 set dummy
pwd; ac_word
=$2
1366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $ac_word" >&5
1368 if eval "test \"`echo '$''{'ac_cv_path_PWD_P'+set}'`\" = set"; then
1369 echo $ac_n "(cached) $ac_c" 1>&6
1373 ac_cv_path_PWD_P
="$PWD_P" # Let the user override the test with a path.
1376 ac_cv_path_PWD_P
="$PWD_P" # Let the user override the test with a dos path.
1379 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1381 for ac_dir
in $ac_dummy; do
1382 test -z "$ac_dir" && ac_dir
=.
1383 if test -f $ac_dir/$ac_word; then
1384 ac_cv_path_PWD_P
="$ac_dir/$ac_word"
1389 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P
="no"
1393 PWD_P
="$ac_cv_path_PWD_P"
1394 if test -n "$PWD_P"; then
1395 echo "$ac_t""$PWD_P" 1>&6
1397 echo "$ac_t""no" 1>&6
1400 if test "$PWD_P" = no
; then
1401 { echo "configure: error: *** A pwd binary could not be found." 1>&2; exit 1; }
1404 # These programs are version sensitive.
1405 echo $ac_n "checking build system type""... $ac_c" 1>&6
1406 echo "configure:1407: checking build system type" >&5
1409 case "$build_alias" in
1412 NONE
) build_alias
=$host_alias ;;
1413 *) build_alias
=$nonopt ;;
1417 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1418 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1419 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1420 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1421 echo "$ac_t""$build" 1>&6
1423 if test $host != $build; then
1424 ac_tool_prefix
=${host_alias}-
1429 for ac_prog
in ${ac_tool_prefix}gcc
${ac_tool_prefix}cc
1431 # Extract the first word of "$ac_prog", so it can be a program name with args.
1432 set dummy
$ac_prog; ac_word
=$2
1433 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1434 echo "configure:1435: checking for $ac_word" >&5
1435 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1436 echo $ac_n "(cached) $ac_c" 1>&6
1438 if test -n "$CC"; then
1439 ac_cv_prog_CC
="$CC" # Let the user override the test.
1441 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1443 for ac_dir
in $ac_dummy; do
1444 test -z "$ac_dir" && ac_dir
=.
1445 if test -f $ac_dir/$ac_word; then
1446 ac_cv_prog_CC
="$ac_prog"
1454 if test -n "$CC"; then
1455 echo "$ac_t""$CC" 1>&6
1457 echo "$ac_t""no" 1>&6
1460 test -n "$CC" && break
1463 if test -z "$CC"; then
1466 # Found it, now check the version.
1467 echo $ac_n "checking version of $CC""... $ac_c" 1>&6
1468 echo "configure:1469: checking version of $CC" >&5
1469 ac_prog_version
=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
1470 case $ac_prog_version in
1471 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1472 *gcc-2.9
[5-9].
*|
*2.8.
[1-9]*|
*2.9|
*2.9.
[0-9]*|
2.9[5-9]*|
3.
[0-9]*|cygnus-2.9
[1-9]*|gcc-2.9
[5-9]|gcc-2.1
[0-9][0-9]|sgicc-
*)
1473 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1474 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1477 echo "$ac_t""$ac_prog_version" 1>&6
1479 if test $ac_verc_fail = yes; then
1483 for ac_prog
in gnumake gmake
make
1485 # Extract the first word of "$ac_prog", so it can be a program name with args.
1486 set dummy
$ac_prog; ac_word
=$2
1487 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1488 echo "configure:1489: checking for $ac_word" >&5
1489 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
1490 echo $ac_n "(cached) $ac_c" 1>&6
1492 if test -n "$MAKE"; then
1493 ac_cv_prog_MAKE
="$MAKE" # Let the user override the test.
1495 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1497 for ac_dir
in $ac_dummy; do
1498 test -z "$ac_dir" && ac_dir
=.
1499 if test -f $ac_dir/$ac_word; then
1500 ac_cv_prog_MAKE
="$ac_prog"
1507 MAKE
="$ac_cv_prog_MAKE"
1508 if test -n "$MAKE"; then
1509 echo "$ac_t""$MAKE" 1>&6
1511 echo "$ac_t""no" 1>&6
1514 test -n "$MAKE" && break
1517 if test -z "$MAKE"; then
1520 # Found it, now check the version.
1521 echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6
1522 echo "configure:1523: checking version of $MAKE" >&5
1523 ac_prog_version
=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
1524 case $ac_prog_version in
1525 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1527 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1528 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1531 echo "$ac_t""$ac_prog_version" 1>&6
1533 if test $ac_verc_fail = yes; then
1534 critic_missing
="$critic_missing make"
1539 if test -n "$critic_missing"; then
1540 { echo "configure: error:
1541 *** These critical programs are missing or too old:$critic_missing
1542 *** Check the INSTALL file for required versions." 1>&2; exit 1; }
1546 for ac_prog
in gnumsgfmt gmsgfmt msgfmt
1548 # Extract the first word of "$ac_prog", so it can be a program name with args.
1549 set dummy
$ac_prog; ac_word
=$2
1550 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1551 echo "configure:1552: checking for $ac_word" >&5
1552 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1553 echo $ac_n "(cached) $ac_c" 1>&6
1555 if test -n "$MSGFMT"; then
1556 ac_cv_prog_MSGFMT
="$MSGFMT" # Let the user override the test.
1558 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1560 for ac_dir
in $ac_dummy; do
1561 test -z "$ac_dir" && ac_dir
=.
1562 if test -f $ac_dir/$ac_word; then
1563 ac_cv_prog_MSGFMT
="$ac_prog"
1570 MSGFMT
="$ac_cv_prog_MSGFMT"
1571 if test -n "$MSGFMT"; then
1572 echo "$ac_t""$MSGFMT" 1>&6
1574 echo "$ac_t""no" 1>&6
1577 test -n "$MSGFMT" && break
1580 if test -z "$MSGFMT"; then
1583 # Found it, now check the version.
1584 echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6
1585 echo "configure:1586: checking version of $MSGFMT" >&5
1586 ac_prog_version
=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
1587 case $ac_prog_version in
1588 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1589 0.10.3[6-9]* |
0.10.
[4-9][0-9]* |
0.1[1-9]* |
0.
[2-9][0-9]* |
[1-9].
*)
1590 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1591 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1594 echo "$ac_t""$ac_prog_version" 1>&6
1596 if test $ac_verc_fail = yes; then
1597 MSGFMT
=: aux_missing
="$aux_missing msgfmt"
1600 for ac_prog
in makeinfo
1602 # Extract the first word of "$ac_prog", so it can be a program name with args.
1603 set dummy
$ac_prog; ac_word
=$2
1604 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1605 echo "configure:1606: checking for $ac_word" >&5
1606 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
1607 echo $ac_n "(cached) $ac_c" 1>&6
1609 if test -n "$MAKEINFO"; then
1610 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
1612 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1614 for ac_dir
in $ac_dummy; do
1615 test -z "$ac_dir" && ac_dir
=.
1616 if test -f $ac_dir/$ac_word; then
1617 ac_cv_prog_MAKEINFO
="$ac_prog"
1624 MAKEINFO
="$ac_cv_prog_MAKEINFO"
1625 if test -n "$MAKEINFO"; then
1626 echo "$ac_t""$MAKEINFO" 1>&6
1628 echo "$ac_t""no" 1>&6
1631 test -n "$MAKEINFO" && break
1634 if test -z "$MAKEINFO"; then
1637 # Found it, now check the version.
1638 echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6
1639 echo "configure:1640: checking version of $MAKEINFO" >&5
1640 ac_prog_version
=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
1641 case $ac_prog_version in
1642 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1644 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1645 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1648 echo "$ac_t""$ac_prog_version" 1>&6
1650 if test $ac_verc_fail = yes; then
1651 MAKEINFO
=: aux_missing
="$aux_missing makeinfo"
1656 # Extract the first word of "$ac_prog", so it can be a program name with args.
1657 set dummy
$ac_prog; ac_word
=$2
1658 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1659 echo "configure:1660: checking for $ac_word" >&5
1660 if eval "test \"`echo '$''{'ac_cv_prog_SED'+set}'`\" = set"; then
1661 echo $ac_n "(cached) $ac_c" 1>&6
1663 if test -n "$SED"; then
1664 ac_cv_prog_SED
="$SED" # Let the user override the test.
1666 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1668 for ac_dir
in $ac_dummy; do
1669 test -z "$ac_dir" && ac_dir
=.
1670 if test -f $ac_dir/$ac_word; then
1671 ac_cv_prog_SED
="$ac_prog"
1678 SED
="$ac_cv_prog_SED"
1679 if test -n "$SED"; then
1680 echo "$ac_t""$SED" 1>&6
1682 echo "$ac_t""no" 1>&6
1685 test -n "$SED" && break
1688 if test -z "$SED"; then
1691 # Found it, now check the version.
1692 echo $ac_n "checking version of $SED""... $ac_c" 1>&6
1693 echo "configure:1694: checking version of $SED" >&5
1694 ac_prog_version
=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
1695 case $ac_prog_version in
1696 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
1697 3.0[2-9]*|
3.
[1-9]*|
[4-9]*)
1698 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
1699 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
1702 echo "$ac_t""$ac_prog_version" 1>&6
1704 if test $ac_verc_fail = yes; then
1705 SED
=: aux_missing
="$aux_missing sed"
1710 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1711 echo "configure:1712: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1712 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
1713 echo $ac_n "(cached) $ac_c" 1>&6
1717 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1718 ac_cpp
='$CPP $CPPFLAGS'
1719 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1720 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1721 cross_compiling
=$ac_cv_prog_cc_cross
1723 cat > conftest.
$ac_ext << EOF
1725 #line 1726 "configure"
1726 #include "confdefs.h"
1730 if { (eval echo configure
:1731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1731 ac_cv_prog_cc_works
=yes
1732 # If we can't run a trivial program, we are probably using a cross compiler.
1733 if (.
/conftest
; exit) 2>/dev
/null
; then
1734 ac_cv_prog_cc_cross
=no
1736 ac_cv_prog_cc_cross
=yes
1739 echo "configure: failed program was:" >&5
1740 cat conftest.
$ac_ext >&5
1741 ac_cv_prog_cc_works
=no
1745 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1746 ac_cpp
='$CPP $CPPFLAGS'
1747 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1748 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1749 cross_compiling
=$ac_cv_prog_cc_cross
1753 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1754 if test $ac_cv_prog_cc_works = no
; then
1756 ac_cv_prog_cc_cross
=yes
1760 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1761 echo "configure:1762: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1762 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then
1763 echo $ac_n "(cached) $ac_c" 1>&6
1768 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1770 cross_compiling
=$ac_cv_prog_cc_cross
1772 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1773 echo "configure:1774: checking whether we are using GNU C" >&5
1774 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1775 echo $ac_n "(cached) $ac_c" 1>&6
1777 cat > conftest.c
<<EOF
1782 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:1783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
1789 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1790 if test $ac_cv_prog_gcc != yes; then
1791 { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1794 echo $ac_n "checking build system type""... $ac_c" 1>&6
1795 echo "configure:1796: checking build system type" >&5
1798 case "$build_alias" in
1801 NONE
) build_alias
=$host_alias ;;
1802 *) build_alias
=$nonopt ;;
1806 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1807 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1808 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1809 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1810 echo "$ac_t""$build" 1>&6
1812 if test $host != $build; then
1813 for ac_prog
in gcc cc
1815 # Extract the first word of "$ac_prog", so it can be a program name with args.
1816 set dummy
$ac_prog; ac_word
=$2
1817 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1818 echo "configure:1819: checking for $ac_word" >&5
1819 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1820 echo $ac_n "(cached) $ac_c" 1>&6
1822 if test -n "$BUILD_CC"; then
1823 ac_cv_prog_BUILD_CC
="$BUILD_CC" # Let the user override the test.
1825 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1827 for ac_dir
in $ac_dummy; do
1828 test -z "$ac_dir" && ac_dir
=.
1829 if test -f $ac_dir/$ac_word; then
1830 ac_cv_prog_BUILD_CC
="$ac_prog"
1837 BUILD_CC
="$ac_cv_prog_BUILD_CC"
1838 if test -n "$BUILD_CC"; then
1839 echo "$ac_t""$BUILD_CC" 1>&6
1841 echo "$ac_t""no" 1>&6
1844 test -n "$BUILD_CC" && break
1849 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1850 echo "configure:1851: checking how to run the C preprocessor" >&5
1851 # On Suns, sometimes $CPP names a directory.
1852 if test -n "$CPP" && test -d "$CPP"; then
1855 if test -z "$CPP"; then
1856 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1857 echo $ac_n "(cached) $ac_c" 1>&6
1859 # This must be in double quotes, not single quotes, because CPP may get
1860 # substituted into the Makefile and "${CC-cc}" will confuse make.
1862 # On the NeXT, cc -E runs the code through the compiler's parser,
1863 # not just through cpp.
1864 cat > conftest.
$ac_ext <<EOF
1865 #line 1866 "configure"
1866 #include "confdefs.h"
1870 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1871 { (eval echo configure
:1872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1872 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1873 if test -z "$ac_err"; then
1877 echo "configure: failed program was:" >&5
1878 cat conftest.
$ac_ext >&5
1880 CPP
="${CC-cc} -E -traditional-cpp"
1881 cat > conftest.
$ac_ext <<EOF
1882 #line 1883 "configure"
1883 #include "confdefs.h"
1887 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1888 { (eval echo configure
:1889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1889 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1890 if test -z "$ac_err"; then
1894 echo "configure: failed program was:" >&5
1895 cat conftest.
$ac_ext >&5
1897 CPP
="${CC-cc} -nologo -E"
1898 cat > conftest.
$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1904 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1905 { (eval echo configure
:1906: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1906 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1907 if test -z "$ac_err"; then
1911 echo "configure: failed program was:" >&5
1912 cat conftest.
$ac_ext >&5
1921 ac_cv_prog_CPP
="$CPP"
1923 CPP
="$ac_cv_prog_CPP"
1925 ac_cv_prog_CPP
="$CPP"
1927 echo "$ac_t""$CPP" 1>&6
1929 # Was a --with-binutils option given?
1930 if test -n "$path_binutils"; then
1931 # Make absolute; ensure a single trailing slash.
1932 path_binutils
=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1933 CC
="$CC -B$path_binutils"
1935 AS
=`$CC -print-prog-name=as`
1936 LD
=`$CC -print-prog-name=ld`
1937 AR
=`$CC -print-prog-name=ar`
1940 # ranlib has to be treated a bit differently since it might not exist at all.
1941 RANLIB
=`$CC -print-prog-name=ranlib`
1942 if test $RANLIB = ranlib
; then
1943 # This extra check has to happen since gcc simply echos the parameter in
1944 # case it cannot find the value in its own directories.
1945 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1946 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
1947 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1948 echo "configure:1949: checking for $ac_word" >&5
1949 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1950 echo $ac_n "(cached) $ac_c" 1>&6
1952 if test -n "$RANLIB"; then
1953 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1955 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1957 for ac_dir
in $ac_dummy; do
1958 test -z "$ac_dir" && ac_dir
=.
1959 if test -f $ac_dir/$ac_word; then
1960 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
1967 RANLIB
="$ac_cv_prog_RANLIB"
1968 if test -n "$RANLIB"; then
1969 echo "$ac_t""$RANLIB" 1>&6
1971 echo "$ac_t""no" 1>&6
1975 if test -z "$ac_cv_prog_RANLIB"; then
1976 if test -n "$ac_tool_prefix"; then
1977 # Extract the first word of "ranlib", so it can be a program name with args.
1978 set dummy ranlib
; ac_word
=$2
1979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1980 echo "configure:1981: checking for $ac_word" >&5
1981 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1982 echo $ac_n "(cached) $ac_c" 1>&6
1984 if test -n "$RANLIB"; then
1985 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1987 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
1989 for ac_dir
in $ac_dummy; do
1990 test -z "$ac_dir" && ac_dir
=.
1991 if test -f $ac_dir/$ac_word; then
1992 ac_cv_prog_RANLIB
="ranlib"
1997 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
2000 RANLIB
="$ac_cv_prog_RANLIB"
2001 if test -n "$RANLIB"; then
2002 echo "$ac_t""$RANLIB" 1>&6
2004 echo "$ac_t""no" 1>&6
2015 # Determine whether we are using GNU binutils.
2016 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
2017 echo "configure:2018: checking whether $AS is GNU as" >&5
2018 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
2019 echo $ac_n "(cached) $ac_c" 1>&6
2021 # Most GNU programs take a -v and spit out some text including
2022 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
2023 if $AS -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
2024 libc_cv_prog_as_gnu
=yes
2026 libc_cv_prog_as_gnu
=no
2031 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
2033 gnu_as
=$libc_cv_prog_as_gnu
2035 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
2036 echo "configure:2037: checking whether $LD is GNU ld" >&5
2037 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
2038 echo $ac_n "(cached) $ac_c" 1>&6
2040 # Most GNU programs take a -v and spit out some text including
2041 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
2042 if $LD -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
2043 libc_cv_prog_ld_gnu
=yes
2045 libc_cv_prog_ld_gnu
=no
2050 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
2051 gnu_ld
=$libc_cv_prog_ld_gnu
2053 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
2054 set dummy
${ac_tool_prefix}mig
; ac_word
=$2
2055 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2056 echo "configure:2057: checking for $ac_word" >&5
2057 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
2058 echo $ac_n "(cached) $ac_c" 1>&6
2060 if test -n "$MIG"; then
2061 ac_cv_prog_MIG
="$MIG" # Let the user override the test.
2063 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2065 for ac_dir
in $ac_dummy; do
2066 test -z "$ac_dir" && ac_dir
=.
2067 if test -f $ac_dir/$ac_word; then
2068 ac_cv_prog_MIG
="${ac_tool_prefix}mig"
2073 test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG
="mig"
2076 MIG
="$ac_cv_prog_MIG"
2077 if test -n "$MIG"; then
2078 echo "$ac_t""$MIG" 1>&6
2080 echo "$ac_t""no" 1>&6
2086 # Accept binutils 2.10.1 or newer (and also any ia64 2.9 version)
2087 # XXX Commented out because it filters out too many good versions.
2089 # AC_CHECK_PROG_VER(AS, $AS, --version,
2090 # [GNU assembler.* \([0-9]*\.[0-9.]*\(-ia64-[0-9]*\)*\)],
2091 # [2.10.[1-9]* | 2.1[1-9]* | 2.9-ia64-*], AS=: critic_missing=t)
2093 test -n "$aux_missing" && echo "configure: warning:
2094 *** These auxiliary programs are missing or too old:$aux_missing
2095 *** some features will be disabled.
2096 *** Check the INSTALL file for required versions." 1>&2
2098 # glibcbug.in wants to know the compiler version.
2099 CCVERSION
=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
2102 # if using special system headers, find out the compiler's sekrit
2103 # header directory and add that to the list. NOTE: Only does the right
2104 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
2105 if test -n "$sysheaders"; then
2106 ccheaders
=`$CC -print-file-name=include`
2107 SYSINCLUDES
="-nostdinc -isystem $ccheaders -isystem $sysheaders"
2111 # check if ranlib is necessary
2112 echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6
2113 echo "configure:2114: checking whether ranlib is necessary" >&5
2114 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then
2115 echo $ac_n "(cached) $ac_c" 1>&6
2117 cat > conftest.c
<<EOF
2122 $CC $CFLAGS -c conftest.c
2123 $AR cr conftest.a conftest.c
2124 cp conftest.a conftest2.a
2126 if cmp -s conftest.a conftest2.a
; then
2127 libc_cv_ranlib_necessary
=no
2129 libc_cv_ranlib_necessary
=yes
2134 echo "$ac_t""$libc_cv_ranlib_necessary" 1>&6
2135 if test "$libc_cv_ranlib_necessary" = no
; then
2139 # Test if LD_LIBRARY_PATH contains the notation for the current directory
2140 # since this would lead to problems installing/building glibc.
2141 # LD_LIBRARY_PATH contains the current directory if one of the following
2143 # - one of the terminals (":" and ";") is the first or last sign
2144 # - two terminals occur directly after each other
2145 # - the path contains an element with a dot in it
2146 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
2147 echo "configure:2148: checking LD_LIBRARY_PATH variable" >&5
2148 case ${LD_LIBRARY_PATH} in
2149 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
2150 ld_library_path_setting
="contains current directory"
2153 ld_library_path_setting
="ok"
2156 echo "$ac_t""$ld_library_path_setting" 1>&6
2157 if test "$ld_library_path_setting" != "ok"; then
2158 { echo "configure: error:
2159 *** LD_LIBRARY_PATH shouldn't contain the current directory when
2160 *** building glibc. Please change the environment variable
2161 *** and run configure again." 1>&2; exit 1; }
2164 echo $ac_n "checking whether GCC supports -static-libgcc""... $ac_c" 1>&6
2165 echo "configure:2166: checking whether GCC supports -static-libgcc" >&5
2166 if eval "test \"`echo '$''{'libc_cv_gcc_static_libgcc'+set}'`\" = set"; then
2167 echo $ac_n "(cached) $ac_c" 1>&6
2169 if $CC -v -static-libgcc 2>&1 |
grep -q 'unrecognized option.*static-libgcc'; then
2170 libc_cv_gcc_static_libgcc
=
2172 libc_cv_gcc_static_libgcc
=-static-libgcc
2176 echo "$ac_t""$libc_cv_gcc_static_libgcc" 1>&6
2179 # Extract the first word of "bash", so it can be a program name with args.
2180 set dummy bash
; ac_word
=$2
2181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2182 echo "configure:2183: checking for $ac_word" >&5
2183 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
2184 echo $ac_n "(cached) $ac_c" 1>&6
2188 ac_cv_path_BASH
="$BASH" # Let the user override the test with a path.
2191 ac_cv_path_BASH
="$BASH" # Let the user override the test with a dos path.
2194 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2196 for ac_dir
in $ac_dummy; do
2197 test -z "$ac_dir" && ac_dir
=.
2198 if test -f $ac_dir/$ac_word; then
2199 ac_cv_path_BASH
="$ac_dir/$ac_word"
2204 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH
="no"
2208 BASH
="$ac_cv_path_BASH"
2209 if test -n "$BASH"; then
2210 echo "$ac_t""$BASH" 1>&6
2212 echo "$ac_t""no" 1>&6
2215 if test "$BASH" != no
&&
2216 $BASH -c 'test "$BASH_VERSINFO" \
2217 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
2218 libc_cv_have_bash2
=yes
2220 libc_cv_have_bash2
=no
2224 if test "$BASH" = no
; then
2225 # Extract the first word of "ksh", so it can be a program name with args.
2226 set dummy ksh
; ac_word
=$2
2227 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2228 echo "configure:2229: checking for $ac_word" >&5
2229 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
2230 echo $ac_n "(cached) $ac_c" 1>&6
2234 ac_cv_path_KSH
="$KSH" # Let the user override the test with a path.
2237 ac_cv_path_KSH
="$KSH" # Let the user override the test with a dos path.
2240 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2242 for ac_dir
in $ac_dummy; do
2243 test -z "$ac_dir" && ac_dir
=.
2244 if test -f $ac_dir/$ac_word; then
2245 ac_cv_path_KSH
="$ac_dir/$ac_word"
2250 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH
="no"
2254 KSH
="$ac_cv_path_KSH"
2255 if test -n "$KSH"; then
2256 echo "$ac_t""$KSH" 1>&6
2258 echo "$ac_t""no" 1>&6
2261 if test "$KSH" = no
; then
2264 libc_cv_have_ksh
=yes
2269 libc_cv_have_ksh
=yes
2273 for ac_prog
in gawk mawk nawk
awk
2275 # Extract the first word of "$ac_prog", so it can be a program name with args.
2276 set dummy
$ac_prog; ac_word
=$2
2277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2278 echo "configure:2279: checking for $ac_word" >&5
2279 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2280 echo $ac_n "(cached) $ac_c" 1>&6
2282 if test -n "$AWK"; then
2283 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2285 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2287 for ac_dir
in $ac_dummy; do
2288 test -z "$ac_dir" && ac_dir
=.
2289 if test -f $ac_dir/$ac_word; then
2290 ac_cv_prog_AWK
="$ac_prog"
2297 AWK
="$ac_cv_prog_AWK"
2298 if test -n "$AWK"; then
2299 echo "$ac_t""$AWK" 1>&6
2301 echo "$ac_t""no" 1>&6
2304 test -n "$AWK" && break
2307 # Extract the first word of "perl", so it can be a program name with args.
2308 set dummy perl
; ac_word
=$2
2309 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2310 echo "configure:2311: checking for $ac_word" >&5
2311 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
2312 echo $ac_n "(cached) $ac_c" 1>&6
2316 ac_cv_path_PERL
="$PERL" # Let the user override the test with a path.
2319 ac_cv_path_PERL
="$PERL" # Let the user override the test with a dos path.
2322 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2324 for ac_dir
in $ac_dummy; do
2325 test -z "$ac_dir" && ac_dir
=.
2326 if test -f $ac_dir/$ac_word; then
2327 ac_cv_path_PERL
="$ac_dir/$ac_word"
2332 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL
="no"
2336 PERL
="$ac_cv_path_PERL"
2337 if test -n "$PERL"; then
2338 echo "$ac_t""$PERL" 1>&6
2340 echo "$ac_t""no" 1>&6
2343 if test "$PERL" != no
&&
2344 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
2347 # Extract the first word of "install-info", so it can be a program name with args.
2348 set dummy install-info
; ac_word
=$2
2349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2350 echo "configure:2351: checking for $ac_word" >&5
2351 if eval "test \"`echo '$''{'ac_cv_path_INSTALL_INFO'+set}'`\" = set"; then
2352 echo $ac_n "(cached) $ac_c" 1>&6
2354 case "$INSTALL_INFO" in
2356 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
2359 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a dos path.
2362 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2363 ac_dummy
="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
2364 for ac_dir
in $ac_dummy; do
2365 test -z "$ac_dir" && ac_dir
=.
2366 if test -f $ac_dir/$ac_word; then
2367 ac_cv_path_INSTALL_INFO
="$ac_dir/$ac_word"
2372 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
="no"
2376 INSTALL_INFO
="$ac_cv_path_INSTALL_INFO"
2377 if test -n "$INSTALL_INFO"; then
2378 echo "$ac_t""$INSTALL_INFO" 1>&6
2380 echo "$ac_t""no" 1>&6
2383 if test "$INSTALL_INFO" != "no"; then
2384 echo $ac_n "checking for old Debian install-info""... $ac_c" 1>&6
2385 echo "configure:2386: checking for old Debian install-info" >&5
2386 if eval "test \"`echo '$''{'libc_cv_old_debian_install_info'+set}'`\" = set"; then
2387 echo $ac_n "(cached) $ac_c" 1>&6
2390 # There is a hard ^_ on the next line. I am open to better ideas.
2392 echo 'File: dir Node: Top This is the top of the INFO tree'
2393 echo '* Menu:') >conftest.d
/dir
2394 (echo 'INFO-DIR-SECTION i-d-s works'
2395 echo 'START-INFO-DIR-ENTRY'
2396 echo '* Prog: (prog). Program.'
2397 echo 'END-INFO-DIR-ENTRY') >conftest.d
/prog.info
2398 if $INSTALL_INFO --info-dir=conftest.d conftest.d
/prog.info
>&5 2>&1
2400 if grep -s 'i-d-s works' conftest.d
/dir
>/dev
/null
2401 then libc_cv_old_debian_install_info
=no
2402 else libc_cv_old_debian_install_info
=yes
2404 else libc_cv_old_debian_install_info
=no testfailed
=t
2409 echo "$ac_t""$libc_cv_old_debian_install_info" 1>&6
2410 if test -n "$testfailed"
2411 then echo "configure: warning: install-info errored out, check config.log" 1>&2
2413 OLD_DEBIAN_INSTALL_INFO
=$libc_cv_old_debian_install_info
2417 # Extract the first word of "bison", so it can be a program name with args.
2418 set dummy bison
; ac_word
=$2
2419 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2420 echo "configure:2421: checking for $ac_word" >&5
2421 if eval "test \"`echo '$''{'ac_cv_path_BISON'+set}'`\" = set"; then
2422 echo $ac_n "(cached) $ac_c" 1>&6
2426 ac_cv_path_BISON
="$BISON" # Let the user override the test with a path.
2429 ac_cv_path_BISON
="$BISON" # Let the user override the test with a dos path.
2432 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
2433 ac_dummy
="$PATH:/usr/local/bin:/usr/bin:/bin"
2434 for ac_dir
in $ac_dummy; do
2435 test -z "$ac_dir" && ac_dir
=.
2436 if test -f $ac_dir/$ac_word; then
2437 ac_cv_path_BISON
="$ac_dir/$ac_word"
2442 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON
="no"
2446 BISON
="$ac_cv_path_BISON"
2447 if test -n "$BISON"; then
2448 echo "$ac_t""$BISON" 1>&6
2450 echo "$ac_t""no" 1>&6
2454 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
2455 echo "configure:2456: checking for signed size_t type" >&5
2456 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
2457 echo $ac_n "(cached) $ac_c" 1>&6
2459 echo '#include <stddef.h>
2460 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
2461 if eval "$ac_cpp conftest.c 2>/dev/null" \
2462 |
grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev
/null
; then
2463 libc_cv_signed_size_t
=no
2465 libc_cv_signed_size_t
=yes
2470 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
2471 if test $libc_cv_signed_size_t = yes; then
2472 cat >> confdefs.h
<<\EOF
2473 #undef __SIZE_TYPE__
2474 #define __SIZE_TYPE__ unsigned
2478 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
2479 echo "configure:2480: checking for libc-friendly stddef.h" >&5
2480 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
2481 echo $ac_n "(cached) $ac_c" 1>&6
2483 cat > conftest.
$ac_ext <<EOF
2484 #line 2485 "configure"
2485 #include "confdefs.h"
2486 #define __need_size_t
2487 #define __need_wchar_t
2492 size_t size; wchar_t wchar;
2494 #error stddef.h ignored __need_*
2496 if (&size == NULL || &wchar == NULL) abort ();
2499 if { (eval echo configure
:2500: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2501 libc_cv_friendly_stddef
=yes
2503 echo "configure: failed program was:" >&5
2504 cat conftest.
$ac_ext >&5
2506 libc_cv_friendly_stddef
=no
2511 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
2512 if test $libc_cv_friendly_stddef = yes; then
2513 config_vars
="$config_vars
2514 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
2517 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
2518 echo "configure:2519: checking whether we need to use -P to assemble .S files" >&5
2519 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
2520 echo $ac_n "(cached) $ac_c" 1>&6
2522 cat > conftest.S
<<EOF
2523 #include "confdefs.h"
2524 /* Nothing whatsoever. */
2526 if ${CC-cc} $CFLAGS -c conftest.S
2>/dev
/null
; then
2527 libc_cv_need_minus_P
=no
2529 libc_cv_need_minus_P
=yes
2534 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
2535 if test $libc_cv_need_minus_P = yes; then
2536 config_vars
="$config_vars
2537 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
2540 echo $ac_n "checking whether .text pseudo-op must be used""... $ac_c" 1>&6
2541 echo "configure:2542: checking whether .text pseudo-op must be used" >&5
2542 if eval "test \"`echo '$''{'libc_cv_dot_text'+set}'`\" = set"; then
2543 echo $ac_n "(cached) $ac_c" 1>&6
2545 cat > conftest.s
<<EOF
2549 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
2550 libc_cv_dot_text
=.text
2555 if test -z "$libc_cv_dot_text"; then
2556 echo "$ac_t""no" 1>&6
2558 echo "$ac_t""yes" 1>&6
2561 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
2562 echo "configure:2563: checking for assembler global-symbol directive" >&5
2563 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
2564 echo $ac_n "(cached) $ac_c" 1>&6
2566 libc_cv_asm_global_directive
=UNKNOWN
2567 for ac_globl
in .globl .global .EXPORT
; do
2568 cat > conftest.s
<<EOF
2573 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
2574 libc_cv_asm_global_directive
=${ac_globl}
2577 test $libc_cv_asm_global_directive != UNKNOWN
&& break
2581 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
2582 if test $libc_cv_asm_global_directive = UNKNOWN
; then
2583 { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
2585 cat >> confdefs.h
<<EOF
2586 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
2591 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
2592 echo "configure:2593: checking for .set assembler directive" >&5
2593 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
2594 echo $ac_n "(cached) $ac_c" 1>&6
2596 cat > conftest.s
<<EOF
2599 .set glibc_conftest_frobozz,foo
2600 $libc_cv_asm_global_directive glibc_conftest_frobozz
2602 # The alpha-dec-osf1 assembler gives only a warning for `.set'
2603 # (but it doesn't work), so we must do a linking check to be sure.
2604 cat > conftest1.c
<<\EOF
2605 extern int glibc_conftest_frobozz
;
2606 main
() { printf ("%d\n", glibc_conftest_frobozz
); }
2608 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
2609 -o conftest conftest.s conftest1.c
1>&5 2>&5; then
2610 libc_cv_asm_set_directive
=yes
2612 libc_cv_asm_set_directive
=no
2617 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
2618 if test $libc_cv_asm_set_directive = yes; then
2619 cat >> confdefs.h
<<\EOF
2620 #define HAVE_ASM_SET_DIRECTIVE 1
2625 # The Aix ld uses global .symbol_names instead of symbol_names.
2628 cat >> confdefs.h
<<\EOF
2629 #define HAVE_ASM_GLOBAL_DOT_NAME 1
2634 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
2635 echo "configure:2636: checking for .symver assembler directive" >&5
2636 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
2637 echo $ac_n "(cached) $ac_c" 1>&6
2639 cat > conftest.s
<<EOF
2642 .symver _sym,sym@VERS
2644 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
2645 libc_cv_asm_symver_directive
=yes
2647 libc_cv_asm_symver_directive
=no
2652 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
2653 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
2654 echo "configure:2655: checking for ld --version-script" >&5
2655 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
2656 echo $ac_n "(cached) $ac_c" 1>&6
2658 if test $libc_cv_asm_symver_directive = yes; then
2659 cat > conftest.s
<<EOF
2662 .symver _sym,sym@VERS
2664 cat > conftest.map
<<EOF
2673 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
2674 if { ac_try
='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
2675 -nostartfiles -nostdlib
2676 -Wl,--version-script,conftest.map
2677 1>&5'; { (eval echo configure
:2678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2679 libc_cv_ld_version_script_option
=yes
2681 libc_cv_ld_version_script_option
=no
2684 libc_cv_ld_version_script_option
=no
2687 libc_cv_ld_version_script_option
=no
2692 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
2693 if test $shared != no
&&
2694 test $libc_cv_asm_symver_directive = yes &&
2695 test $libc_cv_ld_version_script_option = yes &&
2696 test $enable_versioning = yes; then
2698 cat >> confdefs.h
<<\EOF
2699 #define DO_VERSIONING 1
2707 if test $elf = yes && test $shared != no
&& test $VERSIONING = no
; then
2709 *** WARNING: You should not compile GNU libc without versioning. Not using
2710 *** versioning will introduce incompatibilities so that old binaries
2711 *** will not run anymore.
2712 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
2714 if test $elf = yes; then
2715 echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
2716 echo "configure:2717: checking for .previous assembler directive" >&5
2717 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
2718 echo $ac_n "(cached) $ac_c" 1>&6
2720 cat > conftest.s
<<EOF
2721 .section foo_section
2724 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:2725: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2725 libc_cv_asm_previous_directive
=yes
2727 libc_cv_asm_previous_directive
=no
2732 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2733 if test $libc_cv_asm_previous_directive = yes; then
2734 cat >> confdefs.h
<<\EOF
2735 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2739 echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2740 echo "configure:2741: checking for .popsection assembler directive" >&5
2741 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2742 echo $ac_n "(cached) $ac_c" 1>&6
2744 cat > conftest.s
<<EOF
2745 .pushsection foo_section
2748 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:2749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2749 libc_cv_asm_popsection_directive
=yes
2751 libc_cv_asm_popsection_directive
=no
2756 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2757 if test $libc_cv_asm_popsection_directive = yes; then
2758 cat >> confdefs.h
<<\EOF
2759 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2764 echo $ac_n "checking for .protected and .hidden assembler directive""... $ac_c" 1>&6
2765 echo "configure:2766: checking for .protected and .hidden assembler directive" >&5
2766 if eval "test \"`echo '$''{'libc_cv_asm_protected_directive'+set}'`\" = set"; then
2767 echo $ac_n "(cached) $ac_c" 1>&6
2769 cat > conftest.s
<<EOF
2775 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:2776: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2776 libc_cv_asm_protected_directive
=yes
2778 libc_cv_asm_protected_directive
=no
2783 echo "$ac_t""$libc_cv_asm_protected_directive" 1>&6
2785 cat >> confdefs.h
<<\EOF
2786 #define HAVE_PROTECTED 1
2789 cat >> confdefs.h
<<\EOF
2790 #define HAVE_HIDDEN 1
2794 if test $libc_cv_asm_protected_directive = yes; then
2795 echo $ac_n "checking whether __attribute__((visibility())) is supported""... $ac_c" 1>&6
2796 echo "configure:2797: checking whether __attribute__((visibility())) is supported" >&5
2797 if eval "test \"`echo '$''{'libc_cv_visibility_attribute'+set}'`\" = set"; then
2798 echo $ac_n "(cached) $ac_c" 1>&6
2800 cat > conftest.c
<<EOF
2801 int foo __attribute__ ((visibility ("hidden"))) = 1;
2802 int bar __attribute__ ((visibility ("protected"))) = 1;
2804 libc_cv_visibility_attribute
=no
2805 if ${CC-cc} -Werror -S conftest.c
-o conftest.s
>/dev
/null
2>&1; then
2806 if grep '\.hidden.*foo' conftest.s
>/dev
/null
; then
2807 if grep '\.protected.*bar' conftest.s
>/dev
/null
; then
2808 libc_cv_visibility_attribute
=yes
2816 echo "$ac_t""$libc_cv_visibility_attribute" 1>&6
2817 if test $libc_cv_visibility_attribute = yes; then
2818 cat >> confdefs.h
<<\EOF
2819 #define HAVE_VISIBILITY_ATTRIBUTE 1
2825 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
2826 echo $ac_n "checking whether to put _rtld_local into .sdata section""... $ac_c" 1>&6
2827 echo "configure:2828: checking whether to put _rtld_local into .sdata section" >&5
2828 if eval "test \"`echo '$''{'libc_cv_have_sdata_section'+set}'`\" = set"; then
2829 echo $ac_n "(cached) $ac_c" 1>&6
2831 echo "int i;" > conftest.c
2832 libc_cv_have_sdata_section
=no
2833 if ${CC-cc} -shared -Wl,--verbose conftest.c
-o conftest.so
2>&1 \
2834 |
grep '\.sdata' >/dev
/null
; then
2835 libc_cv_have_sdata_section
=yes
2837 rm -f conftest.c conftest.so
2841 echo "$ac_t""$libc_cv_have_sdata_section" 1>&6
2842 if test $libc_cv_have_sdata_section = yes; then
2843 cat >> confdefs.h
<<\EOF
2844 #define HAVE_SDATA_SECTION 1
2850 echo $ac_n "checking for .preinit_array/.init_array/.fini_array support""... $ac_c" 1>&6
2851 echo "configure:2852: checking for .preinit_array/.init_array/.fini_array support" >&5
2852 if eval "test \"`echo '$''{'libc_cv_initfinit_array'+set}'`\" = set"; then
2853 echo $ac_n "(cached) $ac_c" 1>&6
2855 cat > conftest.c
<<EOF
2856 int _start (void) { return 0; }
2857 int __start (void) { return 0; }
2858 int foo (void) { return 1; }
2859 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
2861 if { ac_try
='${CC-cc} -o conftest conftest.c
2862 -static -nostartfiles -nostdlib 1>&5'; { (eval echo configure
:2863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2864 if readelf
-S conftest | fgrep INIT_ARRAY
> /dev
/null
; then
2865 libc_cv_initfinit_array
=yes
2867 libc_cv_initfinit_array
=no
2870 libc_cv_initfinit_array
=no
2875 echo "$ac_t""$libc_cv_initfinit_array" 1>&6
2877 if test $libc_cv_initfinit_array = yes; then
2878 cat >> confdefs.h
<<\EOF
2879 #define HAVE_INITFINI_ARRAY 1
2884 echo $ac_n "checking for -z nodelete option""... $ac_c" 1>&6
2885 echo "configure:2886: checking for -z nodelete option" >&5
2886 if eval "test \"`echo '$''{'libc_cv_z_nodelete'+set}'`\" = set"; then
2887 echo $ac_n "(cached) $ac_c" 1>&6
2889 cat > conftest.c
<<EOF
2890 int _start (void) { return 42; }
2892 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
2893 -nostartfiles -nostdlib
2894 -Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure
:2895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2896 libc_cv_z_nodelete
=yes
2898 libc_cv_z_nodelete
=no
2903 echo "$ac_t""$libc_cv_z_nodelete" 1>&6
2906 echo $ac_n "checking for -z nodlopen option""... $ac_c" 1>&6
2907 echo "configure:2908: checking for -z nodlopen option" >&5
2908 if eval "test \"`echo '$''{'libc_cv_z_nodlopen'+set}'`\" = set"; then
2909 echo $ac_n "(cached) $ac_c" 1>&6
2911 cat > conftest.c
<<EOF
2912 int _start (void) { return 42; }
2914 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
2915 -nostartfiles -nostdlib
2916 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure
:2917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2918 libc_cv_z_nodlopen
=yes
2920 libc_cv_z_nodlopen
=no
2925 echo "$ac_t""$libc_cv_z_nodlopen" 1>&6
2928 echo $ac_n "checking for -z initfirst option""... $ac_c" 1>&6
2929 echo "configure:2930: checking for -z initfirst option" >&5
2930 if eval "test \"`echo '$''{'libc_cv_z_initfirst'+set}'`\" = set"; then
2931 echo $ac_n "(cached) $ac_c" 1>&6
2933 cat > conftest.c
<<EOF
2934 int _start (void) { return 42; }
2936 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
2937 -nostartfiles -nostdlib
2938 -Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure
:2939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2940 libc_cv_z_initfirst
=yes
2942 libc_cv_z_initfirst
=no
2947 echo "$ac_t""$libc_cv_z_initfirst" 1>&6
2950 echo $ac_n "checking for -Bgroup option""... $ac_c" 1>&6
2951 echo "configure:2952: checking for -Bgroup option" >&5
2952 if eval "test \"`echo '$''{'libc_cv_Bgroup'+set}'`\" = set"; then
2953 echo $ac_n "(cached) $ac_c" 1>&6
2955 cat > conftest.c
<<EOF
2956 int _start (void) { return 42; }
2958 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure
:2959: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2967 echo "$ac_t""$libc_cv_Bgroup" 1>&6
2970 echo $ac_n "checking for -z combreloc""... $ac_c" 1>&6
2971 echo "configure:2972: checking for -z combreloc" >&5
2972 if eval "test \"`echo '$''{'libc_cv_z_combreloc'+set}'`\" = set"; then
2973 echo $ac_n "(cached) $ac_c" 1>&6
2975 cat > conftest.c
<<EOF
2976 extern int bar (int);
2978 int foo (void) { return bar (mumble); }
2980 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
2981 -nostdlib -nostartfiles
2982 -Wl,-z,combreloc 1>&5'; { (eval echo configure
:2983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
2984 if readelf
-S conftest.so |
grep '\.rel\(a\|\)\.dyn' > /dev
/null
; then
2985 libc_cv_z_combreloc
=yes
2987 libc_cv_z_combreloc
=no
2990 libc_cv_z_combreloc
=no
2995 echo "$ac_t""$libc_cv_z_combreloc" 1>&6
2996 if test "$libc_cv_z_combreloc" = yes; then
2997 cat >> confdefs.h
<<\EOF
2998 #define HAVE_Z_COMBRELOC 1
3005 if test $elf != yes; then
3006 echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
3007 echo "configure:3008: checking for .init and .fini sections" >&5
3008 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
3009 echo $ac_n "(cached) $ac_c" 1>&6
3011 cat > conftest.
$ac_ext <<EOF
3012 #line 3013 "configure"
3013 #include "confdefs.h"
3016 asm (".section .init");
3017 asm (".section .fini");
3018 asm ("${libc_cv_dot_text}");
3021 if { (eval echo configure
:3022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3023 libc_cv_have_initfini
=yes
3025 echo "configure: failed program was:" >&5
3026 cat conftest.
$ac_ext >&5
3028 libc_cv_have_initfini
=no
3033 echo "$ac_t""$libc_cv_have_initfini" 1>&6
3034 if test $libc_cv_have_initfini = yes; then
3035 cat >> confdefs.h
<<\EOF
3036 #define HAVE_INITFINI 1
3042 if test $elf = yes -a $gnu_ld = yes; then
3043 echo $ac_n "checking whether cc puts quotes around section names""... $ac_c" 1>&6
3044 echo "configure:3045: checking whether cc puts quotes around section names" >&5
3045 if eval "test \"`echo '$''{'libc_cv_have_section_quotes'+set}'`\" = set"; then
3046 echo $ac_n "(cached) $ac_c" 1>&6
3048 cat > conftest.c
<<EOF
3049 static const int foo
3050 __attribute__ ((section ("bar"))) = 1;
3052 if ${CC-cc} -S conftest.c
-o conftest.s
; then
3053 if grep '\.section.*"bar"' conftest.s
>/dev
/null
; then
3054 libc_cv_have_section_quotes
=yes
3056 libc_cv_have_section_quotes
=no
3059 libc_cv_have_section_quotes
=unknown
3065 echo "$ac_t""$libc_cv_have_section_quotes" 1>&6
3066 if test $libc_cv_have_section_quotes = yes; then
3067 cat >> confdefs.h
<<\EOF
3068 #define HAVE_SECTION_QUOTES 1
3076 if test $elf = yes; then
3077 libc_cv_asm_underscores
=no
3079 if test $ac_cv_prog_cc_works = yes; then
3080 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
3081 echo "configure:3082: checking for _ prefix on C symbol names" >&5
3082 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
3083 echo $ac_n "(cached) $ac_c" 1>&6
3085 cat > conftest.
$ac_ext <<EOF
3086 #line 3087 "configure"
3087 #include "confdefs.h"
3088 asm ("_glibc_foobar:");
3093 if { (eval echo configure
:3094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3095 libc_cv_asm_underscores
=yes
3097 echo "configure: failed program was:" >&5
3098 cat conftest.
$ac_ext >&5
3100 libc_cv_asm_underscores
=no
3105 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
3107 echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
3108 echo "configure:3109: checking for _ prefix on C symbol names" >&5
3109 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
3110 echo $ac_n "(cached) $ac_c" 1>&6
3112 cat > conftest.
$ac_ext <<EOF
3113 #line 3114 "configure"
3114 #include "confdefs.h"
3115 void underscore_test(void) {
3118 if { (eval echo configure
:3119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3119 if grep _underscore_test conftest
* >/dev
/null
; then
3121 libc_cv_asm_underscores
=yes
3124 libc_cv_asm_underscores
=no
3127 echo "configure: failed program was:" >&5
3128 cat conftest.
$ac_ext >&5
3130 libc_cv_asm_underscores
=no
3135 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
3138 if test $libc_cv_asm_underscores = no
; then
3139 cat >> confdefs.h
<<\EOF
3140 #define NO_UNDERSCORES 1
3145 if test $elf = yes; then
3146 libc_cv_weak_symbols
=yes
3149 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
3150 echo "configure:3151: checking for assembler .weak directive" >&5
3151 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
3152 echo $ac_n "(cached) $ac_c" 1>&6
3154 cat > conftest.s
<<EOF
3156 ${libc_cv_asm_global_directive} foo
3159 .weak bar; bar = foo
3161 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
3162 libc_cv_asm_weak_directive
=yes
3164 libc_cv_asm_weak_directive
=no
3169 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
3171 if test $libc_cv_asm_weak_directive = no
; then
3172 echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
3173 echo "configure:3174: checking for assembler .weakext directive" >&5
3174 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
3175 echo $ac_n "(cached) $ac_c" 1>&6
3177 cat > conftest.s
<<EOF
3179 ${libc_cv_asm_global_directive} foo
3183 ${libc_cv_asm_global_directive} baz
3186 if ${CC-cc} $CFLAGS -c conftest.s
2>/dev
/null
; then
3187 libc_cv_asm_weakext_directive
=yes
3189 libc_cv_asm_weakext_directive
=no
3194 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
3198 if test $libc_cv_asm_weak_directive = yes; then
3199 cat >> confdefs.h
<<\EOF
3200 #define HAVE_ASM_WEAK_DIRECTIVE 1
3203 elif test $libc_cv_asm_weakext_directive = yes; then
3204 cat >> confdefs.h
<<\EOF
3205 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
3210 case "${host_cpu}-${host_os}" in
3212 libc_cv_asm_line_sep
='@'
3213 cat >> confdefs.h
<<EOF
3214 #define ASM_LINE_SEP $libc_cv_asm_line_sep
3219 echo $ac_n "checking for assembler line separator""... $ac_c" 1>&6
3220 echo "configure:3221: checking for assembler line separator" >&5
3221 if eval "test \"`echo '$''{'libc_cv_asm_line_sep'+set}'`\" = set"; then
3222 echo $ac_n "(cached) $ac_c" 1>&6
3224 cat > conftest.s
<<EOF
3227 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure
:3228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3228 libc_cv_asm_line_sep
='!'
3230 if test -z "$enable_hacker_mode"; then
3231 echo "*** You need a newer assembler to compile glibc"
3235 libc_cv_asm_line_sep
=';'
3240 echo "$ac_t""$libc_cv_asm_line_sep" 1>&6
3241 cat >> confdefs.h
<<EOF
3242 #define ASM_LINE_SEP $libc_cv_asm_line_sep
3248 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
3249 echo "configure:3250: checking for ld --no-whole-archive" >&5
3250 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
3251 echo $ac_n "(cached) $ac_c" 1>&6
3253 cat > conftest.c
<<\EOF
3258 if { ac_try
='${CC-cc} $CFLAGS
3259 -nostdlib -nostartfiles -Wl,--no-whole-archive
3260 -o conftest conftest.c 1>&5'; { (eval echo configure
:3261: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3261 libc_cv_ld_no_whole_archive
=yes
3263 libc_cv_ld_no_whole_archive
=no
3268 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
3269 if test $libc_cv_ld_no_whole_archive = yes; then
3270 no_whole_archive
=-Wl,--no-whole-archive
3273 echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
3274 echo "configure:3275: checking for gcc -fexceptions" >&5
3275 if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
3276 echo $ac_n "(cached) $ac_c" 1>&6
3278 cat > conftest.c
<<\EOF
3283 if { ac_try
='${CC-cc} $CFLAGS
3284 -nostdlib -nostartfiles -fexceptions
3285 -o conftest conftest.c 1>&5'; { (eval echo configure
:3286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3286 libc_cv_gcc_exceptions
=yes
3288 libc_cv_gcc_exceptions
=no
3293 echo "$ac_t""$libc_cv_gcc_exceptions" 1>&6
3294 if test $libc_cv_gcc_exceptions = yes; then
3295 exceptions
=-fexceptions
3298 if test "$base_machine" = alpha
; then
3299 echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
3300 echo "configure:3301: checking for function ..ng prefix" >&5
3301 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
3302 echo $ac_n "(cached) $ac_c" 1>&6
3304 cat > conftest.c
<<\EOF
3307 if { ac_try
='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure
:3308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
3309 libc_cv_gcc_alpha_ng_prefix
=yes
3311 libc_cv_gcc_alpha_ng_prefix
=no
3316 echo "$ac_t""$libc_cv_gcc_alpha_ng_prefix" 1>&6
3317 if test $libc_cv_gcc_alpha_ng_prefix = yes ; then
3318 cat >> confdefs.h
<<\EOF
3319 #define ASM_ALPHA_NG_SYMBOL_PREFIX "$"
3323 cat >> confdefs.h
<<\EOF
3324 #define ASM_ALPHA_NG_SYMBOL_PREFIX ""
3330 if test "$host_cpu" = powerpc
; then
3331 # Check for a bug present in at least versions 2.8.x of GCC
3332 # and versions 1.0.x of EGCS.
3333 echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
3334 echo "configure:3335: checking whether clobbering cr0 causes problems" >&5
3335 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
3336 echo $ac_n "(cached) $ac_c" 1>&6
3338 cat > conftest.
$ac_ext <<EOF
3339 #line 3340 "configure"
3340 #include "confdefs.h"
3341 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
3346 if { (eval echo configure
:3347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3348 libc_cv_c_asmcr0_bug
='no'
3350 echo "configure: failed program was:" >&5
3351 cat conftest.
$ac_ext >&5
3353 libc_cv_c_asmcr0_bug
='yes'
3358 echo "$ac_t""$libc_cv_c_asmcr0_bug" 1>&6
3359 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
3360 cat >> confdefs.h
<<\EOF
3361 #define BROKEN_PPC_ASM_CR0 1
3367 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
3368 echo "configure:3369: checking for DWARF2 unwind info support" >&5
3369 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
3370 echo $ac_n "(cached) $ac_c" 1>&6
3372 cat > conftest.c
<<EOF
3373 #line 3374 "configure"
3374 static char *__EH_FRAME_BEGIN__;
3377 #ifdef CHECK__register_frame
3378 __register_frame (__EH_FRAME_BEGIN__);
3379 __deregister_frame (__EH_FRAME_BEGIN__);
3381 #ifdef CHECK__register_frame_info
3382 __register_frame_info (__EH_FRAME_BEGIN__);
3383 __deregister_frame_info (__EH_FRAME_BEGIN__);
3388 /* FIXME: this is fragile. */
3398 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame_info
3399 -nostdlib -nostartfiles
3400 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:3401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3401 libc_cv_gcc_dwarf2_unwind_info
=static
3403 libc_cv_gcc_dwarf2_unwind_info
=no
3405 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame_info
3406 -nostdlib -nostartfiles
3407 -o conftest conftest.c -lgcc -lgcc_eh >&5'; { (eval echo configure
:3408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3408 if ${CC-cc} $CFLAGS -DCHECK__register_frame_info -nostdlib -nostartfiles \
3409 -o conftest conftest.c
-lgcc -lgcc_eh -v 2>&1 >/dev
/null \
3410 |
grep -q -- --eh-frame-hdr; then
3411 libc_cv_gcc_dwarf2_unwind_info
=no_registry_needed
3413 libc_cv_gcc_dwarf2_unwind_info
=static
3416 libc_cv_gcc_dwarf2_unwind_info
=no
3418 if test $libc_cv_gcc_dwarf2_unwind_info = no
; then
3419 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame
3420 -nostdlib -nostartfiles
3421 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:3422: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3422 libc_cv_gcc_dwarf2_unwind_info
=yes
3424 libc_cv_gcc_dwarf2_unwind_info
=no
3430 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
3431 case $libc_cv_gcc_dwarf2_unwind_info in
3433 cat >> confdefs.h
<<\EOF
3434 #define HAVE_DWARF2_UNWIND_INFO 1
3439 cat >> confdefs.h
<<\EOF
3440 #define HAVE_DWARF2_UNWIND_INFO 1
3443 cat >> confdefs.h
<<\EOF
3444 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
3450 echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
3451 echo "configure:3452: checking for __builtin_expect" >&5
3452 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
3453 echo $ac_n "(cached) $ac_c" 1>&6
3455 cat > conftest.c
<<EOF
3456 #line 3457 "configure"
3459 a = __builtin_expect (a, 10);
3460 return a == 10 ? 0 : 1;
3463 if { ac_try
='${CC-cc} $CFLAGS -nostdlib -nostartfiles
3464 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:3465: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3465 libc_cv_gcc_builtin_expect
=yes
3467 libc_cv_gcc_builtin_expect
=no
3472 echo "$ac_t""$libc_cv_gcc_builtin_expect" 1>&6
3473 if test "$libc_cv_gcc_builtin_expect" = yes; then
3474 cat >> confdefs.h
<<\EOF
3475 #define HAVE_BUILTIN_EXPECT 1
3480 echo $ac_n "checking for __builtin_memset""... $ac_c" 1>&6
3481 echo "configure:3482: checking for __builtin_memset" >&5
3482 if eval "test \"`echo '$''{'libc_cv_gcc_builtin_memset'+set}'`\" = set"; then
3483 echo $ac_n "(cached) $ac_c" 1>&6
3485 cat > conftest.c
<<\EOF
3488 __builtin_memset
(x
, 0, 1000);
3491 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'; { (eval echo configure
:3492: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
3493 libc_cv_gcc_builtin_memset
=no
3495 libc_cv_gcc_builtin_memset
=yes
3500 echo "$ac_t""$libc_cv_gcc_builtin_memset" 1>&6
3501 if test "$libc_cv_gcc_builtin_memset" = yes ; then
3502 cat >> confdefs.h
<<\EOF
3503 #define HAVE_BUILTIN_MEMSET 1
3508 echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
3509 echo "configure:3510: checking for local label subtraction" >&5
3510 if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
3511 echo $ac_n "(cached) $ac_c" 1>&6
3513 cat > conftest.c
<<EOF
3514 #line 3515 "configure"
3517 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
3518 void *p = &&l1 + ar[a];
3526 if { ac_try
='${CC-cc} $CFLAGS -nostdlib -nostartfiles
3527 -o conftest conftest.c -lgcc >&5'; { (eval echo configure
:3528: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
3528 libc_cv_gcc_subtract_local_labels
=yes
3530 libc_cv_gcc_subtract_local_labels
=no
3535 echo "$ac_t""$libc_cv_gcc_subtract_local_labels" 1>&6
3536 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
3537 cat >> confdefs.h
<<\EOF
3538 #define HAVE_SUBTRACT_LOCAL_LABELS 1
3543 echo $ac_n "checking for libgd""... $ac_c" 1>&6
3544 echo "configure:3545: checking for libgd" >&5
3545 if test "$with_gd" != "no"; then
3546 old_CFLAGS
="$CFLAGS"
3547 CFLAGS
="$CFLAGS $libgd_include"
3548 old_LDFLAGS
="$LDFLAGS"
3549 LDFLAGS
="$LDFLAGS $libgd_ldflags"
3551 LIBS
="$LIBS -lgd -lpng -lz -lm"
3552 cat > conftest.
$ac_ext <<EOF
3553 #line 3554 "configure"
3554 #include "confdefs.h"
3560 if { (eval echo configure
:3561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
3564 echo "configure: failed program was:" >&5
3565 cat conftest.
$ac_ext >&5
3570 CFLAGS
="$old_CFLAGS"
3571 LDFLAGS
="$old_LDFLAGS"
3576 echo "$ac_t""$LIBGD" 1>&6
3579 echo $ac_n "checking size of long double""... $ac_c" 1>&6
3580 echo "configure:3581: checking size of long double" >&5
3581 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
3582 echo $ac_n "(cached) $ac_c" 1>&6
3584 if test "$cross_compiling" = yes; then
3585 ac_cv_sizeof_long_double
=0
3587 cat > conftest.
$ac_ext <<EOF
3588 #line 3589 "configure"
3589 #include "confdefs.h"
3593 FILE *f=fopen("conftestval", "w");
3595 fprintf(f, "%d\n", sizeof(long double));
3599 if { (eval echo configure
:3600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
3601 ac_cv_sizeof_long_double
=`cat conftestval`
3603 echo "configure: failed program was:" >&5
3604 cat conftest.
$ac_ext >&5
3606 ac_cv_sizeof_long_double
=0
3612 echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
3613 cat >> confdefs.h
<<EOF
3614 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
3618 sizeof_long_double
=$ac_cv_sizeof_long_double
3621 ### End of automated tests.
3622 ### Now run sysdeps configure fragments.
3624 # sysdeps configure fragments may set these with files to be linked below.
3628 # They also can set these variables.
3630 ldd_rewrite_script
=no
3631 libc_cv_sysconfdir
=$sysconfdir
3632 libc_cv_gcc_unwind_find_fde
=no
3634 # Iterate over all the sysdep directories we will use, running their
3635 # configure fragments, and looking for a uname implementation.
3637 for dir
in $sysnames; do
3640 *) dest
=$srcdir/$dir ;;
3642 if test -r $dest/configure
; then
3643 echo "$ac_t""running configure fragment for $dest" 1>&6
3647 if test -z "$uname"; then
3648 if test -r $dest/uname.c ||
3649 test -r $dest/uname.S ||
3650 { test -r $dest/syscalls.list
&&
3651 grep '^uname[ ]' $dest/syscalls.list
>/dev
/null
; }; then
3657 if test x
$libc_cv_gcc_unwind_find_fde = xyes
; then
3658 cat >> confdefs.h
<<\EOF
3659 #define EXPORT_UNWIND_FIND_FDE 1
3667 # If we will use the generic uname implementation, we must figure out what
3668 # it will say by examining the system, and write the results in config-name.h.
3669 if test "$uname" = "sysdeps/generic"; then
3671 uname_sysname
=`echo $config_os | sed 's/[0-9.]*$//'`
3672 if test $uname_sysname != $config_os; then
3673 config_release
=`echo $config_os | sed s/$uname_sysname//`
3676 echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
3677 echo "configure:3678: checking OS release for uname" >&5
3678 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
3679 echo $ac_n "(cached) $ac_c" 1>&6
3681 kernel_release
=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
3682 if test x
`echo "$config_release" | sed "s/^$kernel_release//"` \
3683 != x
$config_release; then
3684 # The configuration release is a substring of the kernel release.
3685 libc_cv_uname_release
=$kernel_release
3686 elif test x
$config_release != x
; then
3687 libc_cv_uname_release
=$config_release
3688 elif test x
$kernel_release != x
; then
3689 libc_cv_uname_release
=$kernel_release
3691 libc_cv_uname_release
=unknown
3695 echo "$ac_t""$libc_cv_uname_release" 1>&6
3696 uname_release
="$libc_cv_uname_release"
3698 echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
3699 echo "configure:3700: checking OS version for uname" >&5
3700 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
3701 echo $ac_n "(cached) $ac_c" 1>&6
3703 kernel_version
=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
3704 if test -n "$kernel_version"; then
3705 libc_cv_uname_version
="$kernel_version"
3707 libc_cv_uname_version
=unknown
3711 echo "$ac_t""$libc_cv_uname_version" 1>&6
3712 uname_version
="$libc_cv_uname_version"
3714 config_uname
=config-name.h
:config-name.
in
3716 # For non-generic uname, we don't need to create config-name.h at all.
3720 cat >> confdefs.h
<<\EOF
3721 #define USE_IN_LIBIO 1
3725 # Test for old glibc 2.0.x headers so that they can be removed properly
3726 # Search only in includedir.
3727 echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
3728 echo "configure:3729: checking for old glibc 2.0.x headers" >&5
3729 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
3731 old_glibc_headers
=yes
3733 old_glibc_headers
=no
3735 echo "$ac_t""$old_glibc_headers" 1>&6
3736 if test ${old_glibc_headers} = yes; then
3737 echo "configure: warning: *** During \"make install\" old headers from glibc 2.0.x will" 1>&2
3738 echo "configure: warning: *** be removed." 1>&2
3751 if test $gnu_ld = yes; then
3752 cat >> confdefs.h
<<\EOF
3753 #define HAVE_GNU_LD 1
3757 if test $gnu_as = yes; then
3758 cat >> confdefs.h
<<\EOF
3759 #define HAVE_GNU_AS 1
3763 if test $elf = yes; then
3764 cat >> confdefs.h
<<\EOF
3769 if test $xcoff = yes; then
3770 cat >> confdefs.h
<<\EOF
3771 #define HAVE_XCOFF 1
3778 if test $shared = default
; then
3779 if test $gnu_ld = yes; then
3782 # For now we do not assume shared libs are available. In future more
3783 # tests might become available.
3788 echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
3789 echo "configure:3790: checking whether -fPIC is default" >&5
3790 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
3791 echo $ac_n "(cached) $ac_c" 1>&6
3794 cat > conftest.c
<<EOF
3795 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
3796 # error PIC is default.
3799 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
3805 echo "$ac_t""$pic_default" 1>&6
3817 *door
*) linux_doors
=yes ;;
3818 *) linux_doors
=no
;;
3824 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
3827 config_makefile
=Makefile
3830 VERSION
=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
3831 RELEASE
=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
3836 cat > confcache
<<\EOF
3837 # This file is a shell script that caches the results of configure
3838 # tests run on this system so they can be shared between configure
3839 # scripts and configure runs. It is not useful on other systems.
3840 # If it contains results you don't want to keep, you may remove or edit it.
3842 # By default, configure uses ./config.cache as the cache file,
3843 # creating it if it does not exist already. You can give configure
3844 # the --cache-file=FILE option to use a different cache file; that is
3845 # what configure does when it calls configure scripts in
3846 # subdirectories, so they share the cache.
3847 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3848 # config.status only pays attention to the cache file if you give it the
3849 # --recheck option to rerun configure.
3852 # The following way of writing the cache mishandles newlines in values,
3853 # but we know of no workaround that is simple, portable, and efficient.
3854 # So, don't put newlines in cache variables' values.
3855 # Ultrix sh set writes to stderr and can't be redirected directly,
3856 # and sets the high bit in the cache file unless we assign to the vars.
3858 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3860 # `set' does not quote correctly, so add quotes (double-quote substitution
3861 # turns \\\\ into \\, and sed turns \\ into \).
3863 -e "s/'/'\\\\''/g" \
3864 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3867 # `set' quotes correctly as required by POSIX, so do not add quotes.
3868 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3871 if cmp -s $cache_file confcache
; then
3874 if test -w $cache_file; then
3875 echo "updating cache $cache_file"
3876 cat confcache
> $cache_file
3878 echo "not updating unwritable cache $cache_file"
3883 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3885 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3886 # Let make expand exec_prefix.
3887 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3889 # Any assignment to VPATH causes Sun make to only execute
3890 # the first set of double-colon rules, so remove it if not needed.
3891 # If there is a colon in the path, we need to keep it.
3892 if test "x$srcdir" = x.
; then
3893 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
3896 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3898 DEFS
=-DHAVE_CONFIG_H
3900 # Without the "./", some shells look in PATH for config.status.
3901 : ${CONFIG_STATUS=./config.status}
3903 echo creating
$CONFIG_STATUS
3904 rm -f $CONFIG_STATUS
3905 cat > $CONFIG_STATUS <<EOF
3907 # Generated automatically by configure.
3908 # Run this file to recreate the current configuration.
3909 # This directory was configured as follows,
3910 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3912 # $0 $ac_configure_args
3914 # Compiler output produced by configure, useful for debugging
3915 # configure, is in ./config.log if it exists.
3917 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3920 case "\$ac_option" in
3921 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3922 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3923 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3924 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3925 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3927 -help | --help | --hel | --he | --h)
3928 echo "\$ac_cs_usage"; exit 0 ;;
3929 *) echo "\$ac_cs_usage"; exit 1 ;;
3933 ac_given_srcdir=$srcdir
3934 ac_given_INSTALL="$INSTALL"
3936 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3938 cat >> $CONFIG_STATUS <<EOF
3940 # Protect against being on the right side of a sed subst in config.status.
3941 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3942 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3946 s%@CFLAGS@%$CFLAGS%g
3947 s%@CPPFLAGS@%$CPPFLAGS%g
3948 s%@CXXFLAGS@%$CXXFLAGS%g
3949 s%@FFLAGS@%$FFLAGS%g
3951 s%@LDFLAGS@%$LDFLAGS%g
3953 s%@exec_prefix@%$exec_prefix%g
3954 s%@prefix@%$prefix%g
3955 s%@program_transform_name@%$program_transform_name%g
3956 s%@bindir@%$bindir%g
3957 s%@sbindir@%$sbindir%g
3958 s%@libexecdir@%$libexecdir%g
3959 s%@datadir@%$datadir%g
3960 s%@sysconfdir@%$sysconfdir%g
3961 s%@sharedstatedir@%$sharedstatedir%g
3962 s%@localstatedir@%$localstatedir%g
3963 s%@libdir@%$libdir%g
3964 s%@includedir@%$includedir%g
3965 s%@oldincludedir@%$oldincludedir%g
3966 s%@infodir@%$infodir%g
3967 s%@mandir@%$mandir%g
3968 s%@with_fp@%$with_fp%g
3969 s%@with_cvs@%$with_cvs%g
3970 s%@oldest_abi@%$oldest_abi%g
3971 s%@subdirs@%$subdirs%g
3972 s%@force_install@%$force_install%g
3973 s%@all_warnings@%$all_warnings%g
3975 s%@host_alias@%$host_alias%g
3976 s%@host_cpu@%$host_cpu%g
3977 s%@host_vendor@%$host_vendor%g
3978 s%@host_os@%$host_os%g
3979 s%@base_machine@%$base_machine%g
3980 s%@sysnames@%$sysnames%g
3981 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3982 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3983 s%@INSTALL_DATA@%$INSTALL_DATA%g
3987 s%@build_alias@%$build_alias%g
3988 s%@build_cpu@%$build_cpu%g
3989 s%@build_vendor@%$build_vendor%g
3990 s%@build_os@%$build_os%g
3993 s%@MSGFMT@%$MSGFMT%g
3994 s%@MAKEINFO@%$MAKEINFO%g
3996 s%@cross_linkable@%$cross_linkable%g
3997 s%@BUILD_CC@%$BUILD_CC%g
3998 s%@cross_compiling@%$cross_compiling%g
4001 s%@RANLIB@%$RANLIB%g
4003 s%@CCVERSION@%$CCVERSION%g
4004 s%@SYSINCLUDES@%$SYSINCLUDES%g
4005 s%@libc_cv_gcc_static_libgcc@%$libc_cv_gcc_static_libgcc%g
4007 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
4009 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
4012 s%@INSTALL_INFO@%$INSTALL_INFO%g
4013 s%@OLD_DEBIAN_INSTALL_INFO@%$OLD_DEBIAN_INSTALL_INFO%g
4015 s%@VERSIONING@%$VERSIONING%g
4016 s%@libc_cv_asm_protected_directive@%$libc_cv_asm_protected_directive%g
4017 s%@libc_cv_initfinit_array@%$libc_cv_initfinit_array%g
4018 s%@libc_cv_z_nodelete@%$libc_cv_z_nodelete%g
4019 s%@libc_cv_z_nodlopen@%$libc_cv_z_nodlopen%g
4020 s%@libc_cv_z_initfirst@%$libc_cv_z_initfirst%g
4021 s%@libc_cv_Bgroup@%$libc_cv_Bgroup%g
4022 s%@libc_cv_z_combreloc@%$libc_cv_z_combreloc%g
4023 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
4024 s%@no_whole_archive@%$no_whole_archive%g
4025 s%@exceptions@%$exceptions%g
4027 s%@sizeof_long_double@%$sizeof_long_double%g
4028 s%@libc_cv_gcc_unwind_find_fde@%$libc_cv_gcc_unwind_find_fde%g
4029 s%@uname_sysname@%$uname_sysname%g
4030 s%@uname_release@%$uname_release%g
4031 s%@uname_version@%$uname_version%g
4032 s%@old_glibc_headers@%$old_glibc_headers%g
4033 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
4034 s%@libc_cv_localedir@%$libc_cv_localedir%g
4035 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
4036 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
4037 s%@use_ldconfig@%$use_ldconfig%g
4038 s%@ldd_rewrite_script@%$ldd_rewrite_script%g
4039 s%@gnu_ld@%$gnu_ld%g
4040 s%@gnu_as@%$gnu_as%g
4043 s%@static@%$static%g
4044 s%@shared@%$shared%g
4045 s%@pic_default@%$pic_default%g
4046 s%@profile@%$profile%g
4047 s%@omitfp@%$omitfp%g
4048 s%@bounded@%$bounded%g
4049 s%@static_nss@%$static_nss%g
4050 s%@nopic_initfini@%$nopic_initfini%g
4051 s%@DEFINES@%$DEFINES%g
4052 s%@linux_doors@%$linux_doors%g
4053 s%@mach_interface_list@%$mach_interface_list%g
4054 s%@VERSION@%$VERSION%g
4055 s%@RELEASE@%$RELEASE%g
4060 cat >> $CONFIG_STATUS <<\EOF
4062 # Split the substitutions into bite-sized pieces for seds with
4063 # small command number limits, like on Digital OSF/1 and HP-UX.
4064 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
4065 ac_file
=1 # Number of current file.
4066 ac_beg
=1 # First line for current file.
4067 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
4070 while $ac_more_lines; do
4071 if test $ac_beg -gt 1; then
4072 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
4074 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
4076 if test ! -s conftest.s
$ac_file; then
4078 rm -f conftest.s
$ac_file
4080 if test -z "$ac_sed_cmds"; then
4081 ac_sed_cmds
="sed -f conftest.s$ac_file"
4083 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
4085 ac_file
=`expr $ac_file + 1`
4087 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
4090 if test -z "$ac_sed_cmds"; then
4095 cat >> $CONFIG_STATUS <<EOF
4097 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
4099 cat >> $CONFIG_STATUS <<\EOF
4100 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
4101 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4103 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
4104 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
4105 *) ac_file_in
="${ac_file}.in" ;;
4108 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4110 # Remove last slash and all that follows it. Not all systems have dirname.
4111 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4112 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
4113 # The file is in a subdirectory.
4114 test ! -d "$ac_dir" && mkdir
"$ac_dir"
4115 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
4116 # A "../" for each directory in $ac_dir_suffix.
4117 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4119 ac_dir_suffix
= ac_dots
=
4122 case "$ac_given_srcdir" in
4124 if test -z "$ac_dots"; then top_srcdir
=.
4125 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4126 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
4128 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4129 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
4132 case "$ac_given_INSTALL" in
4133 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
4134 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
4137 echo creating
"$ac_file"
4139 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4141 *Makefile
*) ac_comsub
="1i\\
4142 # $configure_input" ;;
4146 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4148 s%@configure_input@%$configure_input%g
4149 s%@srcdir@%$srcdir%g
4150 s%@top_srcdir@%$top_srcdir%g
4151 s%@INSTALL@%$INSTALL%g
4152 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
4156 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4157 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4159 # ac_d sets the value in "#define NAME VALUE" lines.
4160 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4161 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
4164 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4165 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4166 ac_uB
='\([ ]\)%\1#\2define\3'
4169 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4170 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4171 ac_eB
='$%\1#\2define\3'
4175 if test "${CONFIG_HEADERS+set}" != set; then
4177 cat >> $CONFIG_STATUS <<EOF
4178 CONFIG_HEADERS="config.h"
4180 cat >> $CONFIG_STATUS <<\EOF
4182 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
4183 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4185 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
4186 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
4187 *) ac_file_in
="${ac_file}.in" ;;
4190 echo creating
$ac_file
4192 rm -f conftest.frag conftest.
in conftest.out
4193 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4194 cat $ac_file_inputs > conftest.
in
4198 # Transform confdefs.h into a sed script conftest.vals that substitutes
4199 # the proper values into config.h.in to produce config.h. And first:
4200 # Protect against being on the right side of a sed subst in config.status.
4201 # Protect against being in an unquoted here document in config.status.
4203 cat > conftest.hdr
<<\EOF
4206 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4210 sed -n -f conftest.hdr confdefs.h > conftest.vals
4213 # This sed command replaces #undef with comments. This is necessary, for
4214 # example, in the case of _POSIX_SOURCE, which is predefined and required
4215 # on some systems where configure will not decide to define it.
4216 cat >> conftest.vals <<\EOF
4217 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4220 # Break up conftest.vals because some shells have a limit on
4221 # the size of here documents, and old seds have small limits too.
4226 ac_lines=`grep -c . conftest.vals
`
4227 # grep -c gives empty output for an empty file on some AIX systems.
4228 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4229 # Write a limited-size here document to conftest.frag.
4230 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4231 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4233 sed -f conftest.frag conftest.in > conftest.out
4235 mv conftest.out conftest.in
4237 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4239 mv conftest.tail conftest.vals
4243 cat >> $CONFIG_STATUS <<\EOF
4244 rm -f conftest.frag conftest.h
4245 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4246 cat conftest.in >> conftest.h
4248 if cmp -s $ac_file conftest.h 2>/dev/null; then
4249 echo "$ac_file is unchanged"
4252 # Remove last slash and all that follows it. Not all systems have dirname.
4253 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
4254 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4255 # The file is in a subdirectory.
4256 test ! -d "$ac_dir" && mkdir "$ac_dir"
4259 mv conftest.h $ac_file
4265 cat >> $CONFIG_STATUS <<EOF
4266 ac_sources="`echo $libc_link_sources`"
4267 ac_dests="`echo $libc_link_dests`"
4270 cat >> $CONFIG_STATUS <<\EOF
4271 srcdir=$ac_given_srcdir
4272 while test -n "$ac_sources"; do
4273 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4274 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4276 echo "linking $srcdir/$ac_source to $ac_dest"
4278 if test ! -r $srcdir/$ac_source; then
4279 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4283 # Make relative symlinks.
4284 # Remove last slash and all that follows it. Not all systems have dirname.
4285 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
4286 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4287 # The dest file is in a subdirectory.
4288 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4289 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
4290 # A "../" for each directory in $ac_dest_dir_suffix.
4291 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
4293 ac_dest_dir_suffix= ac_dots=
4297 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4298 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4301 # Make a symlink if possible; otherwise try a hard link.
4302 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4303 ln $srcdir/$ac_source $ac_dest; then :
4305 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4309 cat >> $CONFIG_STATUS <<EOF
4310 config_vars='$config_vars'
4312 cat >> $CONFIG_STATUS <<\EOF
4314 case $CONFIG_FILES in *config.make*)
4315 echo "$config_vars" >> config.make;;
4317 test -d bits || mkdir bits
4320 chmod +x $CONFIG_STATUS
4321 rm -fr confdefs* $ac_clean_files
4322 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4324 if test "$no_recursion" != yes; then
4326 # Remove --cache-file and --srcdir arguments so they do not pile up.
4327 ac_sub_configure_args=
4329 for ac_arg in $ac_configure_args; do
4330 if test -n "$ac_prev"; then
4335 -cache-file | --cache-file | --cache-fil | --cache-fi \
4336 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4337 ac_prev=cache_file ;;
4338 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4339 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
4341 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4343 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4345 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4349 for ac_config_dir in $add_ons; do
4351 # Do not complain, so a configure script can configure whichever
4352 # parts of a large source tree are present.
4353 if test ! -d $srcdir/$ac_config_dir; then
4357 echo configuring in $ac_config_dir
4362 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4364 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4372 # A "../" for each directory in /$ac_config_dir.
4373 ac_dots=`echo $ac_config_dir|
sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4376 .) # No --srcdir option. We are building in place.
4377 ac_sub_srcdir=$srcdir ;;
4378 /*) # Absolute path.
4379 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4381 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4384 # Check for guested configure; otherwise get Cygnus style configure.
4385 if test -f $ac_sub_srcdir/configure; then
4386 ac_sub_configure=$ac_sub_srcdir/configure
4387 elif test -f $ac_sub_srcdir/configure.in; then
4388 ac_sub_configure=$ac_configure
4390 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4394 # The recursion is here.
4395 if test -n "$ac_sub_configure"; then
4397 # Make the cache file name correct relative to the subdirectory.
4398 case "$cache_file" in
4399 /*) ac_sub_cache_file=$cache_file ;;
4401 ac_sub_cache_file="$ac_dots$cache_file" ;;
4403 case "$ac_given_INSTALL" in
4404 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4405 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4408 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4409 # The eval makes quoting arguments work.
4410 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4413 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }