3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --with-target-subdir=SUBDIR Configuring in a subdirectory for target"
17 --with-build-subdir=SUBDIR Configuring in a subdirectory for build"
19 --with-cross-host=HOST Configuring with a cross compiler"
21 --with-newlib Configuring with newlib"
23 --enable-maintainer-mode
24 enable make rules and dependencies not useful
25 (and sometimes confusing) to the casual installer"
27 --enable-install-libiberty Install headers for end users"
29 # Initialize some variables set by options.
30 # The variables have the same names as the options, with
31 # dashes changed to underlines.
33 cache_file=./config.cache
42 program_transform_name=s,x,x,
50 bindir='${exec_prefix}/bin'
51 sbindir='${exec_prefix}/sbin'
52 libexecdir='${exec_prefix}/libexec'
53 datadir='${prefix}/share'
54 sysconfdir='${prefix}/etc'
55 sharedstatedir='${prefix}/com'
56 localstatedir='${prefix}/var'
57 libdir='${exec_prefix}/lib'
58 includedir='${prefix}/include'
59 oldincludedir='/usr/include'
60 infodir='${prefix}/info'
61 mandir='${prefix}/man'
63 # Initialize some other variables.
66 SHELL=${CONFIG_SHELL-/bin/sh}
67 # Maximum number of lines to put in a shell here document.
74 # If the previous option needs an argument, assign it.
75 if test -n "$ac_prev"; then
76 eval "$ac_prev=\$ac_option"
82 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
86 # Accept the important Cygnus configure options, so we can diagnose typos.
90 -bindir | --bindir | --bindi | --bind | --bin | --bi)
92 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
93 bindir="$ac_optarg" ;;
95 -build | --build | --buil | --bui | --bu)
97 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
100 -cache-file | --cache-file | --cache-fil | --cache-fi \
101 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
102 ac_prev=cache_file ;;
103 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
104 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
105 cache_file="$ac_optarg" ;;
107 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
109 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
111 datadir="$ac_optarg" ;;
113 -disable-* | --disable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
122 -enable-* | --enable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
135 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
136 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
137 | --exec | --exe | --ex)
138 ac_prev=exec_prefix ;;
139 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
140 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
141 | --exec=* | --exe=* | --ex=*)
142 exec_prefix="$ac_optarg" ;;
144 -gas | --gas | --ga | --g)
145 # Obsolete; use --with-gas.
148 -help | --help | --hel | --he)
149 # Omit some internal or obsolete options to make the list less imposing.
150 # This message is too long to be a string in the A/UX 3.1 sh.
152 Usage: configure [options] [host]
153 Options: [defaults in brackets after descriptions]
155 --cache-file=FILE cache test results in FILE
156 --help print this message
157 --no-create do not create output files
158 --quiet, --silent do not print \`checking...' messages
159 --version print the version of autoconf that created configure
160 Directory and file names:
161 --prefix=PREFIX install architecture-independent files in PREFIX
163 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
165 --bindir=DIR user executables in DIR [EPREFIX/bin]
166 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
167 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
168 --datadir=DIR read-only architecture-independent data in DIR
170 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
171 --sharedstatedir=DIR modifiable architecture-independent data in DIR
173 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
174 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
175 --includedir=DIR C header files in DIR [PREFIX/include]
176 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
177 --infodir=DIR info documentation in DIR [PREFIX/info]
178 --mandir=DIR man documentation in DIR [PREFIX/man]
179 --srcdir=DIR find the sources in DIR [configure dir or ..]
180 --program-prefix=PREFIX prepend PREFIX to installed program names
181 --program-suffix=SUFFIX append SUFFIX to installed program names
182 --program-transform-name=PROGRAM
183 run sed PROGRAM on installed program names
187 --build=BUILD configure for building on BUILD [BUILD=HOST]
188 --host=HOST configure for HOST [guessed]
189 --target=TARGET configure for TARGET [TARGET=HOST]
190 Features and packages:
191 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
192 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
193 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
194 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
195 --x-includes=DIR X include files are in DIR
196 --x-libraries=DIR X library files are in DIR
198 if test -n "$ac_help"; then
199 echo "--enable and --with options recognized:$ac_help"
203 -host | --host | --hos | --ho)
205 -host=* | --host=* | --hos=* | --ho=*)
208 -includedir | --includedir | --includedi | --included | --include \
209 | --includ | --inclu | --incl | --inc)
210 ac_prev=includedir ;;
211 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
212 | --includ=* | --inclu=* | --incl=* | --inc=*)
213 includedir="$ac_optarg" ;;
215 -infodir | --infodir | --infodi | --infod | --info | --inf)
217 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
218 infodir="$ac_optarg" ;;
220 -libdir | --libdir | --libdi | --libd)
222 -libdir=* | --libdir=* | --libdi=* | --libd=*)
223 libdir="$ac_optarg" ;;
225 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
226 | --libexe | --libex | --libe)
227 ac_prev=libexecdir ;;
228 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
229 | --libexe=* | --libex=* | --libe=*)
230 libexecdir="$ac_optarg" ;;
232 -localstatedir | --localstatedir | --localstatedi | --localstated \
233 | --localstate | --localstat | --localsta | --localst \
234 | --locals | --local | --loca | --loc | --lo)
235 ac_prev=localstatedir ;;
236 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
237 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
238 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
239 localstatedir="$ac_optarg" ;;
241 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
243 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
244 mandir="$ac_optarg" ;;
247 # Obsolete; use --without-fp.
250 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
254 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
255 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
258 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
259 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
260 | --oldin | --oldi | --old | --ol | --o)
261 ac_prev=oldincludedir ;;
262 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
263 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
264 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
265 oldincludedir="$ac_optarg" ;;
267 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
269 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
270 prefix="$ac_optarg" ;;
272 -program-prefix | --program-prefix | --program-prefi | --program-pref \
273 | --program-pre | --program-pr | --program-p)
274 ac_prev=program_prefix ;;
275 -program-prefix=* | --program-prefix=* | --program-prefi=* \
276 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
277 program_prefix="$ac_optarg" ;;
279 -program-suffix | --program-suffix | --program-suffi | --program-suff \
280 | --program-suf | --program-su | --program-s)
281 ac_prev=program_suffix ;;
282 -program-suffix=* | --program-suffix=* | --program-suffi=* \
283 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
284 program_suffix="$ac_optarg" ;;
286 -program-transform-name | --program-transform-name \
287 | --program-transform-nam | --program-transform-na \
288 | --program-transform-n | --program-transform- \
289 | --program-transform | --program-transfor \
290 | --program-transfo | --program-transf \
291 | --program-trans | --program-tran \
292 | --progr-tra | --program-tr | --program-t)
293 ac_prev=program_transform_name ;;
294 -program-transform-name=* | --program-transform-name=* \
295 | --program-transform-nam=* | --program-transform-na=* \
296 | --program-transform-n=* | --program-transform-=* \
297 | --program-transform=* | --program-transfor=* \
298 | --program-transfo=* | --program-transf=* \
299 | --program-trans=* | --program-tran=* \
300 | --progr-tra=* | --program-tr=* | --program-t=*)
301 program_transform_name="$ac_optarg" ;;
303 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
304 | -silent | --silent | --silen | --sile | --sil)
307 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
309 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
311 sbindir="$ac_optarg" ;;
313 -sharedstatedir | --sharedstatedir | --sharedstatedi \
314 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
315 | --sharedst | --shareds | --shared | --share | --shar \
317 ac_prev=sharedstatedir ;;
318 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
319 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
320 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
322 sharedstatedir="$ac_optarg" ;;
324 -site | --site | --sit)
326 -site=* | --site=* | --sit=*)
329 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
331 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
332 srcdir="$ac_optarg" ;;
334 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
335 | --syscon | --sysco | --sysc | --sys | --sy)
336 ac_prev=sysconfdir ;;
337 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
338 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
339 sysconfdir="$ac_optarg" ;;
341 -target | --target | --targe | --targ | --tar | --ta | --t)
343 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
344 target="$ac_optarg" ;;
346 -v | -verbose | --verbose | --verbos | --verbo | --verb)
349 -version | --version | --versio | --versi | --vers)
350 echo "configure generated by autoconf version 2.13"
354 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
355 # Reject names that are not valid shell variable names.
356 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
357 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
359 ac_package=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}='$ac_optarg'" ;;
366 -without-* | --without-*)
367 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
368 # Reject names that are not valid shell variable names.
369 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
370 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
373 eval "with_${ac_package}=no" ;;
376 # Obsolete; use --with-x.
379 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
380 | --x-incl | --x-inc | --x-in | --x-i)
381 ac_prev=x_includes ;;
382 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
383 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
384 x_includes="$ac_optarg" ;;
386 -x-libraries | --x-libraries | --x-librarie | --x-librari \
387 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
388 ac_prev=x_libraries ;;
389 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
390 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
391 x_libraries="$ac_optarg" ;;
393 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
397 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
398 echo "configure: warning: $ac_option: invalid host type" 1>&2
400 if test "x$nonopt" != xNONE; then
401 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
409 if test -n "$ac_prev"; then
410 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
413 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
415 # File descriptor usage:
418 # 2 errors and warnings
419 # 3 some systems may open it to /dev/tty
420 # 4 used on the Kubota Titan
421 # 6 checking for... messages and results
422 # 5 compiler messages saved in config.log
423 if test "$silent" = yes; then
431 This file contains any messages produced by compilers while
432 running configure, to aid debugging if configure makes a mistake.
435 # Strip out --no-create and --no-recursion so they do not pile up.
436 # Also quote any args containing shell metacharacters.
441 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
442 | --no-cr | --no-c) ;;
443 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
444 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
445 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
446 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
447 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
452 # Only set these to C if already set. These must not be set unconditionally
453 # because not all systems understand e.g. LANG=C (notably SCO).
454 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
455 # Non-C LC_CTYPE values break the ctype check.
456 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
457 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
458 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
459 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
461 # confdefs.h avoids OS command line length limits that DEFS can exceed.
462 rm -rf conftest* confdefs.h
463 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
466 # A filename unique to this package, relative to the directory that
467 # configure is in, which we can look for to find out if srcdir is correct.
468 ac_unique_file=xmalloc.c
470 # Find the source files, if location was not specified.
471 if test -z "$srcdir"; then
472 ac_srcdir_defaulted=yes
473 # Try the directory containing this script, then its parent.
475 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
476 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
478 if test ! -r $srcdir/$ac_unique_file; then
482 ac_srcdir_defaulted=no
484 if test ! -r $srcdir/$ac_unique_file; then
485 if test "$ac_srcdir_defaulted" = yes; then
486 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
488 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
491 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
493 # Prefer explicitly selected file to automatically selected ones.
494 if test -z "$CONFIG_SITE"; then
495 if test "x$prefix" != xNONE; then
496 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
498 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
501 for ac_site_file in $CONFIG_SITE; do
502 if test -r "$ac_site_file"; then
503 echo "loading site script $ac_site_file"
508 if test -r "$cache_file"; then
509 echo "loading cache $cache_file"
512 echo "creating cache $cache_file"
517 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
518 ac_cpp='$CPP $CPPFLAGS'
519 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
520 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
521 cross_compiling=$ac_cv_prog_cc_cross
525 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
526 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
527 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
534 ac_n= ac_c='\c' ac_t=
539 # This works around the fact that libtool configuration may change LD
540 # for this particular configuration, but some shells, instead of
541 # keeping the changes in LD private, export them just because LD is
542 # exported. We don't use libtool yet, but some day we might, so...
543 ORIGINAL_LD_FOR_MULTILIBS=$LD
545 # Check whether --with-target-subdir or --without-target-subdir was given.
546 if test "${with_target_subdir+set}" = set; then
547 withval="$with_target_subdir"
551 # Check whether --with-build-subdir or --without-build-subdir was given.
552 if test "${with_build_subdir+set}" = set; then
553 withval="$with_build_subdir"
557 # Check whether --with-cross-host or --without-cross-host was given.
558 if test "${with_cross_host+set}" = set; then
559 withval="$with_cross_host"
563 # Check whether --with-newlib or --without-newlib was given.
564 if test "${with_newlib+set}" = set; then
565 withval="$with_newlib"
570 if test "${srcdir}" = "."; then
571 if test -n "${with_build_subdir}"; then
572 libiberty_topdir="${srcdir}/../.."
574 elif test -z "${with_target_subdir}"; then
575 libiberty_topdir="${srcdir}/.."
577 if test "${with_target_subdir}" != "."; then
578 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
580 libiberty_topdir="${srcdir}/${with_multisrctop}.."
584 libiberty_topdir="${srcdir}/.."
588 for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
589 if test -f $ac_dir/install-sh; then
591 ac_install_sh="$ac_aux_dir/install-sh -c"
593 elif test -f $ac_dir/install.sh; then
595 ac_install_sh="$ac_aux_dir/install.sh -c"
599 if test -z "$ac_aux_dir"; then
600 { echo "configure: error: can not find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" 1>&2; exit 1; }
602 ac_config_guess=$ac_aux_dir/config.guess
603 ac_config_sub=$ac_aux_dir/config.sub
604 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
608 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
609 echo "configure:610: checking whether to enable maintainer-specific portions of Makefiles" >&5
610 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
611 if test "${enable_maintainer_mode+set}" = set; then
612 enableval="$enable_maintainer_mode"
613 maintainer_mode=$enableval
619 echo "$ac_t""$maintainer_mode" 1>&6
621 if test "$maintainer_mode" = "yes"; then
629 # Do we have a single-tree copy of texinfo? Even if we do, we can't
630 # rely on it - libiberty is built before texinfo.
631 # Extract the first word of "makeinfo", so it can be a program name with args.
632 set dummy makeinfo; ac_word=$2
633 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
634 echo "configure:635: checking for $ac_word" >&5
635 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
636 echo $ac_n "(cached) $ac_c" 1>&6
638 if test -n "$MAKEINFO"; then
639 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
641 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
643 for ac_dir in $ac_dummy; do
644 test -z "$ac_dir" && ac_dir=.
645 if test -f $ac_dir/$ac_word; then
646 ac_cv_prog_MAKEINFO="makeinfo"
653 MAKEINFO="$ac_cv_prog_MAKEINFO"
654 if test -n "$MAKEINFO"; then
655 echo "$ac_t""$MAKEINFO" 1>&6
657 echo "$ac_t""no" 1>&6
660 if test "x$MAKEINFO" = "x"; then
661 MAKEINFO="@echo makeinfo missing; true"
665 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
667 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
669 echo "configure: warning:
670 *** Makeinfo is too old. Info documentation will not be built." 1>&2
677 # Extract the first word of "perl", so it can be a program name with args.
678 set dummy perl; ac_word=$2
679 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
680 echo "configure:681: checking for $ac_word" >&5
681 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
682 echo $ac_n "(cached) $ac_c" 1>&6
684 if test -n "$PERL"; then
685 ac_cv_prog_PERL="$PERL" # Let the user override the test.
687 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
689 for ac_dir in $ac_dummy; do
690 test -z "$ac_dir" && ac_dir=.
691 if test -f $ac_dir/$ac_word; then
692 ac_cv_prog_PERL="perl"
699 PERL="$ac_cv_prog_PERL"
700 if test -n "$PERL"; then
701 echo "$ac_t""$PERL" 1>&6
703 echo "$ac_t""no" 1>&6
706 if test x"$PERL" = x""; then
714 # Make sure we can run config.sub.
715 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
716 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
719 echo $ac_n "checking host system type""... $ac_c" 1>&6
720 echo "configure:721: checking host system type" >&5
723 case "$host_alias" in
727 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
728 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
730 *) host_alias=$nonopt ;;
734 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
735 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
736 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
737 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
738 echo "$ac_t""$host" 1>&6
742 echo $ac_n "checking build system type""... $ac_c" 1>&6
743 echo "configure:744: checking build system type" >&5
746 case "$build_alias" in
749 NONE) build_alias=$host_alias ;;
750 *) build_alias=$nonopt ;;
754 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
755 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
756 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
757 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
758 echo "$ac_t""$build" 1>&6
760 if test $host != $build; then
761 ac_tool_prefix=${host_alias}-
766 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
767 set dummy ${ac_tool_prefix}ar; ac_word=$2
768 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
769 echo "configure:770: checking for $ac_word" >&5
770 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
771 echo $ac_n "(cached) $ac_c" 1>&6
773 if test -n "$AR"; then
774 ac_cv_prog_AR="$AR" # Let the user override the test.
776 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
778 for ac_dir in $ac_dummy; do
779 test -z "$ac_dir" && ac_dir=.
780 if test -f $ac_dir/$ac_word; then
781 ac_cv_prog_AR="${ac_tool_prefix}ar"
786 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
790 if test -n "$AR"; then
791 echo "$ac_t""$AR" 1>&6
793 echo "$ac_t""no" 1>&6
798 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
799 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
800 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
801 echo "configure:802: checking for $ac_word" >&5
802 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
803 echo $ac_n "(cached) $ac_c" 1>&6
805 if test -n "$RANLIB"; then
806 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
808 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
810 for ac_dir in $ac_dummy; do
811 test -z "$ac_dir" && ac_dir=.
812 if test -f $ac_dir/$ac_word; then
813 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
820 RANLIB="$ac_cv_prog_RANLIB"
821 if test -n "$RANLIB"; then
822 echo "$ac_t""$RANLIB" 1>&6
824 echo "$ac_t""no" 1>&6
828 if test -z "$ac_cv_prog_RANLIB"; then
829 if test -n "$ac_tool_prefix"; then
830 # Extract the first word of "ranlib", so it can be a program name with args.
831 set dummy ranlib; ac_word=$2
832 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
833 echo "configure:834: checking for $ac_word" >&5
834 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
835 echo $ac_n "(cached) $ac_c" 1>&6
837 if test -n "$RANLIB"; then
838 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
840 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
842 for ac_dir in $ac_dummy; do
843 test -z "$ac_dir" && ac_dir=.
844 if test -f $ac_dir/$ac_word; then
845 ac_cv_prog_RANLIB="ranlib"
850 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
853 RANLIB="$ac_cv_prog_RANLIB"
854 if test -n "$RANLIB"; then
855 echo "$ac_t""$RANLIB" 1>&6
857 echo "$ac_t""no" 1>&6
867 # Extract the first word of "gcc", so it can be a program name with args.
868 set dummy gcc; ac_word=$2
869 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
870 echo "configure:871: checking for $ac_word" >&5
871 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
872 echo $ac_n "(cached) $ac_c" 1>&6
874 if test -n "$CC"; then
875 ac_cv_prog_CC="$CC" # Let the user override the test.
877 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
879 for ac_dir in $ac_dummy; do
880 test -z "$ac_dir" && ac_dir=.
881 if test -f $ac_dir/$ac_word; then
890 if test -n "$CC"; then
891 echo "$ac_t""$CC" 1>&6
893 echo "$ac_t""no" 1>&6
896 if test -z "$CC"; then
897 # Extract the first word of "cc", so it can be a program name with args.
898 set dummy cc; ac_word=$2
899 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
900 echo "configure:901: checking for $ac_word" >&5
901 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
902 echo $ac_n "(cached) $ac_c" 1>&6
904 if test -n "$CC"; then
905 ac_cv_prog_CC="$CC" # Let the user override the test.
907 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
910 for ac_dir in $ac_dummy; do
911 test -z "$ac_dir" && ac_dir=.
912 if test -f $ac_dir/$ac_word; then
913 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
922 if test $ac_prog_rejected = yes; then
923 # We found a bogon in the path, so make sure we never use it.
924 set dummy $ac_cv_prog_CC
926 if test $# -gt 0; then
927 # We chose a different compiler from the bogus one.
928 # However, it has the same basename, so the bogon will be chosen
929 # first if we set CC to just the basename; use the full file name.
931 set dummy "$ac_dir/$ac_word" "$@"
939 if test -n "$CC"; then
940 echo "$ac_t""$CC" 1>&6
942 echo "$ac_t""no" 1>&6
945 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
948 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
949 echo "configure:950: checking whether we are using GNU C" >&5
950 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
951 echo $ac_n "(cached) $ac_c" 1>&6
953 cat > conftest.c <<EOF
958 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:959: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
965 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
967 if test $ac_cv_prog_gcc = yes; then
969 ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
970 ac_test_CFLAGS="${CFLAGS+set}"
971 ac_save_CFLAGS="$CFLAGS"
973 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
974 echo "configure:975: checking whether ${CC-cc} accepts -g" >&5
975 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
976 echo $ac_n "(cached) $ac_c" 1>&6
978 echo 'void f(){}' > conftest.c
979 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
988 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
989 if test "$ac_test_CFLAGS" = set; then
990 CFLAGS="$ac_save_CFLAGS"
991 elif test $ac_cv_prog_cc_g = yes; then
998 ac_libiberty_warn_cflags=
999 test "${CFLAGS+set}" = set || CFLAGS="-g"
1004 if test "x$CC" != xcc; then
1005 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1006 echo "configure:1007: checking whether $CC and cc understand -c and -o together" >&5
1008 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1009 echo "configure:1010: checking whether cc understands -c and -o together" >&5
1011 set dummy $CC; ac_cc="`echo $2 |
1012 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1013 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1014 echo $ac_n "(cached) $ac_c" 1>&6
1016 echo 'foo(){}' > conftest.c
1017 # Make sure it works both with $CC and with simple cc.
1018 # We do the test twice because some compilers refuse to overwrite an
1019 # existing .o file with -o, though they will create one.
1020 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1021 if { (eval echo configure:1022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1022 test -f conftest.o && { (eval echo configure:1023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1024 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1025 if test "x$CC" != xcc; then
1026 # Test first that cc exists at all.
1027 if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1028 ac_try='cc -c conftest.c -o conftest.o 1>&5'
1029 if { (eval echo configure:1030: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1030 test -f conftest.o && { (eval echo configure:1031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1035 # cc exists but doesn't like -o.
1036 eval ac_cv_prog_cc_${ac_cc}_c_o=no
1041 eval ac_cv_prog_cc_${ac_cc}_c_o=no
1046 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1047 echo "$ac_t""yes" 1>&6
1049 echo "$ac_t""no" 1>&6
1050 cat >> confdefs.h <<\EOF
1051 #define NO_MINUS_C_MINUS_O 1
1056 # autoconf is lame and doesn't give us any substitution variable for this.
1057 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1058 NO_MINUS_C_MINUS_O=yes
1060 OUTPUT_OPTION='-o $@'
1065 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1066 echo "configure:1067: checking for POSIXized ISC" >&5
1067 if test -d /etc/conf/kconfig.d &&
1068 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1070 echo "$ac_t""yes" 1>&6
1071 ISC=yes # If later tests want to check for ISC.
1072 cat >> confdefs.h <<\EOF
1073 #define _POSIX_SOURCE 1
1076 if test "$GCC" = yes; then
1082 echo "$ac_t""no" 1>&6
1086 echo $ac_n "checking for working const""... $ac_c" 1>&6
1087 echo "configure:1088: checking for working const" >&5
1088 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1089 echo $ac_n "(cached) $ac_c" 1>&6
1091 cat > conftest.$ac_ext <<EOF
1092 #line 1093 "configure"
1093 #include "confdefs.h"
1097 /* Ultrix mips cc rejects this. */
1098 typedef int charset[2]; const charset x;
1099 /* SunOS 4.1.1 cc rejects this. */
1100 char const *const *ccp;
1102 /* NEC SVR4.0.2 mips cc rejects this. */
1103 struct point {int x, y;};
1104 static struct point const zero = {0,0};
1105 /* AIX XL C 1.02.0.0 rejects this.
1106 It does not let you subtract one const X* pointer from another in an arm
1107 of an if-expression whose if-part is not a constant expression */
1108 const char *g = "string";
1109 ccp = &g + (g ? g-g : 0);
1110 /* HPUX 7.0 cc rejects these. */
1113 ccp = (char const *const *) p;
1114 { /* SCO 3.2v4 cc rejects this. */
1116 char const *s = 0 ? (char *) 0 : (char const *) 0;
1120 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1122 const int *foo = &x[0];
1125 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1126 typedef const int *iptr;
1130 { /* AIX XL C 1.02.0.0 rejects this saying
1131 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1132 struct s { int j; const int *ap[3]; };
1133 struct s *b; b->j = 5;
1135 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1141 if { (eval echo configure:1142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1145 echo "configure: failed program was:" >&5
1146 cat conftest.$ac_ext >&5
1153 echo "$ac_t""$ac_cv_c_const" 1>&6
1154 if test $ac_cv_c_const = no; then
1155 cat >> confdefs.h <<\EOF
1161 echo $ac_n "checking for inline""... $ac_c" 1>&6
1162 echo "configure:1163: checking for inline" >&5
1163 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1164 echo $ac_n "(cached) $ac_c" 1>&6
1167 for ac_kw in inline __inline__ __inline; do
1168 cat > conftest.$ac_ext <<EOF
1169 #line 1170 "configure"
1170 #include "confdefs.h"
1176 if { (eval echo configure:1177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1178 ac_cv_c_inline=$ac_kw; break
1180 echo "configure: failed program was:" >&5
1181 cat conftest.$ac_ext >&5
1188 echo "$ac_t""$ac_cv_c_inline" 1>&6
1189 case "$ac_cv_c_inline" in
1191 no) cat >> confdefs.h <<\EOF
1195 *) cat >> confdefs.h <<EOF
1196 #define inline $ac_cv_c_inline
1207 # Find a good install program. We prefer a C program (faster),
1208 # so one script is as good as another. But avoid the broken or
1209 # incompatible versions:
1210 # SysV /etc/install, /usr/sbin/install
1211 # SunOS /usr/etc/install
1212 # IRIX /sbin/install
1214 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1215 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1216 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1217 # ./install, which can be erroneously created by make from ./install.sh.
1218 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1219 echo "configure:1220: checking for a BSD compatible install" >&5
1220 if test -z "$INSTALL"; then
1221 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1222 echo $ac_n "(cached) $ac_c" 1>&6
1224 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1225 for ac_dir in $PATH; do
1226 # Account for people who put trailing slashes in PATH elements.
1228 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1230 # OSF1 and SCO ODT 3.0 have their own names for install.
1231 # Don't use installbsd from OSF since it installs stuff as root
1233 for ac_prog in ginstall scoinst install; do
1234 if test -f $ac_dir/$ac_prog; then
1235 if test $ac_prog = install &&
1236 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1237 # AIX install. It has an incompatible calling convention.
1240 ac_cv_path_install="$ac_dir/$ac_prog -c"
1251 if test "${ac_cv_path_install+set}" = set; then
1252 INSTALL="$ac_cv_path_install"
1254 # As a last resort, use the slow shell script. We don't cache a
1255 # path for INSTALL within a source directory, because that will
1256 # break other packages using the cache if that directory is
1257 # removed, or if the path is relative.
1258 INSTALL="$ac_install_sh"
1261 echo "$ac_t""$INSTALL" 1>&6
1263 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1264 # It thinks the first close brace ends the variable substitution.
1265 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1267 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1269 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1272 . ${srcdir}/config.table
1273 host_makefile_frag=${frag}
1276 # It's OK to check for header files. Although the compiler may not be
1277 # able to link anything, it had better be able to at least compile
1279 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1280 echo "configure:1281: checking how to run the C preprocessor" >&5
1281 # On Suns, sometimes $CPP names a directory.
1282 if test -n "$CPP" && test -d "$CPP"; then
1285 if test -z "$CPP"; then
1286 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1287 echo $ac_n "(cached) $ac_c" 1>&6
1289 # This must be in double quotes, not single quotes, because CPP may get
1290 # substituted into the Makefile and "${CC-cc}" will confuse make.
1292 # On the NeXT, cc -E runs the code through the compiler's parser,
1293 # not just through cpp.
1294 cat > conftest.$ac_ext <<EOF
1295 #line 1296 "configure"
1296 #include "confdefs.h"
1300 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1301 { (eval echo configure:1302: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1302 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1303 if test -z "$ac_err"; then
1307 echo "configure: failed program was:" >&5
1308 cat conftest.$ac_ext >&5
1310 CPP="${CC-cc} -E -traditional-cpp"
1311 cat > conftest.$ac_ext <<EOF
1312 #line 1313 "configure"
1313 #include "confdefs.h"
1317 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1318 { (eval echo configure:1319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1319 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1320 if test -z "$ac_err"; then
1324 echo "configure: failed program was:" >&5
1325 cat conftest.$ac_ext >&5
1327 CPP="${CC-cc} -nologo -E"
1328 cat > conftest.$ac_ext <<EOF
1329 #line 1330 "configure"
1330 #include "confdefs.h"
1334 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1335 { (eval echo configure:1336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1336 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1337 if test -z "$ac_err"; then
1341 echo "configure: failed program was:" >&5
1342 cat conftest.$ac_ext >&5
1351 ac_cv_prog_CPP="$CPP"
1353 CPP="$ac_cv_prog_CPP"
1355 ac_cv_prog_CPP="$CPP"
1357 echo "$ac_t""$CPP" 1>&6
1359 for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h
1361 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1362 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1363 echo "configure:1364: checking for $ac_hdr" >&5
1364 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1365 echo $ac_n "(cached) $ac_c" 1>&6
1367 cat > conftest.$ac_ext <<EOF
1368 #line 1369 "configure"
1369 #include "confdefs.h"
1372 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1373 { (eval echo configure:1374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1374 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1375 if test -z "$ac_err"; then
1377 eval "ac_cv_header_$ac_safe=yes"
1380 echo "configure: failed program was:" >&5
1381 cat conftest.$ac_ext >&5
1383 eval "ac_cv_header_$ac_safe=no"
1387 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1388 echo "$ac_t""yes" 1>&6
1389 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1390 cat >> confdefs.h <<EOF
1391 #define $ac_tr_hdr 1
1395 echo "$ac_t""no" 1>&6
1399 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1400 echo "configure:1401: checking for sys/wait.h that is POSIX.1 compatible" >&5
1401 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1402 echo $ac_n "(cached) $ac_c" 1>&6
1404 cat > conftest.$ac_ext <<EOF
1405 #line 1406 "configure"
1406 #include "confdefs.h"
1407 #include <sys/types.h>
1408 #include <sys/wait.h>
1410 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1413 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1418 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1421 if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1423 ac_cv_header_sys_wait_h=yes
1425 echo "configure: failed program was:" >&5
1426 cat conftest.$ac_ext >&5
1428 ac_cv_header_sys_wait_h=no
1433 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1434 if test $ac_cv_header_sys_wait_h = yes; then
1435 cat >> confdefs.h <<\EOF
1436 #define HAVE_SYS_WAIT_H 1
1441 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1442 echo "configure:1443: checking whether time.h and sys/time.h may both be included" >&5
1443 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1444 echo $ac_n "(cached) $ac_c" 1>&6
1446 cat > conftest.$ac_ext <<EOF
1447 #line 1448 "configure"
1448 #include "confdefs.h"
1449 #include <sys/types.h>
1450 #include <sys/time.h>
1456 if { (eval echo configure:1457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1458 ac_cv_header_time=yes
1460 echo "configure: failed program was:" >&5
1461 cat conftest.$ac_ext >&5
1463 ac_cv_header_time=no
1468 echo "$ac_t""$ac_cv_header_time" 1>&6
1469 if test $ac_cv_header_time = yes; then
1470 cat >> confdefs.h <<\EOF
1471 #define TIME_WITH_SYS_TIME 1
1477 echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6
1478 echo "configure:1479: checking whether errno must be declared" >&5
1479 if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then
1480 echo $ac_n "(cached) $ac_c" 1>&6
1482 cat > conftest.$ac_ext <<EOF
1483 #line 1484 "configure"
1484 #include "confdefs.h"
1490 if { (eval echo configure:1491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1492 libiberty_cv_declare_errno=no
1494 echo "configure: failed program was:" >&5
1495 cat conftest.$ac_ext >&5
1497 libiberty_cv_declare_errno=yes
1502 echo "$ac_t""$libiberty_cv_declare_errno" 1>&6
1503 if test $libiberty_cv_declare_errno = yes
1504 then cat >> confdefs.h <<\EOF
1505 #define NEED_DECLARATION_ERRNO 1
1511 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1512 echo "configure:1513: checking for ANSI C header files" >&5
1513 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1514 echo $ac_n "(cached) $ac_c" 1>&6
1516 cat > conftest.$ac_ext <<EOF
1517 #line 1518 "configure"
1518 #include "confdefs.h"
1524 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1525 { (eval echo configure:1526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1526 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1527 if test -z "$ac_err"; then
1529 ac_cv_header_stdc=yes
1532 echo "configure: failed program was:" >&5
1533 cat conftest.$ac_ext >&5
1535 ac_cv_header_stdc=no
1539 if test $ac_cv_header_stdc = yes; then
1540 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1541 cat > conftest.$ac_ext <<EOF
1542 #line 1543 "configure"
1543 #include "confdefs.h"
1546 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1547 egrep "memchr" >/dev/null 2>&1; then
1551 ac_cv_header_stdc=no
1557 if test $ac_cv_header_stdc = yes; then
1558 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1559 cat > conftest.$ac_ext <<EOF
1560 #line 1561 "configure"
1561 #include "confdefs.h"
1564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1565 egrep "free" >/dev/null 2>&1; then
1569 ac_cv_header_stdc=no
1575 if test $ac_cv_header_stdc = yes; then
1576 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1577 if test "$cross_compiling" = yes; then
1580 cat > conftest.$ac_ext <<EOF
1581 #line 1582 "configure"
1582 #include "confdefs.h"
1584 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1585 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1586 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1587 int main () { int i; for (i = 0; i < 256; i++)
1588 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1592 if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1596 echo "configure: failed program was:" >&5
1597 cat conftest.$ac_ext >&5
1599 ac_cv_header_stdc=no
1607 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1608 if test $ac_cv_header_stdc = yes; then
1609 cat >> confdefs.h <<\EOF
1610 #define STDC_HEADERS 1
1615 echo $ac_n "checking for uintptr_t""... $ac_c" 1>&6
1616 echo "configure:1617: checking for uintptr_t" >&5
1617 if eval "test \"`echo '$''{'ac_cv_type_uintptr_t'+set}'`\" = set"; then
1618 echo $ac_n "(cached) $ac_c" 1>&6
1620 cat > conftest.$ac_ext <<EOF
1621 #line 1622 "configure"
1622 #include "confdefs.h"
1623 #include <sys/types.h>
1629 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1630 egrep "(^|[^a-zA-Z_0-9])uintptr_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1632 ac_cv_type_uintptr_t=yes
1635 ac_cv_type_uintptr_t=no
1640 echo "$ac_t""$ac_cv_type_uintptr_t" 1>&6
1641 if test $ac_cv_type_uintptr_t = no; then
1642 cat >> confdefs.h <<\EOF
1643 #define uintptr_t unsigned long
1649 if test $ac_cv_type_uintptr_t = yes
1651 cat >> confdefs.h <<\EOF
1652 #define HAVE_UINTPTR_T 1
1657 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1658 echo "configure:1659: checking for pid_t" >&5
1659 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1660 echo $ac_n "(cached) $ac_c" 1>&6
1662 cat > conftest.$ac_ext <<EOF
1663 #line 1664 "configure"
1664 #include "confdefs.h"
1665 #include <sys/types.h>
1671 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1672 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1674 ac_cv_type_pid_t=yes
1682 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1683 if test $ac_cv_type_pid_t = no; then
1684 cat >> confdefs.h <<\EOF
1691 # This is the list of functions which libiberty will provide if they
1692 # are not available on the host.
1695 funcs="$funcs atexit"
1696 funcs="$funcs basename"
1698 funcs="$funcs bcopy"
1699 funcs="$funcs bsearch"
1700 funcs="$funcs bzero"
1701 funcs="$funcs calloc"
1702 funcs="$funcs clock"
1704 funcs="$funcs getcwd"
1705 funcs="$funcs getpagesize"
1706 funcs="$funcs index"
1707 funcs="$funcs insque"
1708 funcs="$funcs memchr"
1709 funcs="$funcs memcmp"
1710 funcs="$funcs memcpy"
1711 funcs="$funcs memmove"
1712 funcs="$funcs memset"
1713 funcs="$funcs mkstemps"
1714 funcs="$funcs putenv"
1715 funcs="$funcs random"
1716 funcs="$funcs rename"
1717 funcs="$funcs rindex"
1718 funcs="$funcs setenv"
1719 funcs="$funcs sigsetmask"
1720 funcs="$funcs strcasecmp"
1721 funcs="$funcs strchr"
1722 funcs="$funcs strdup"
1723 funcs="$funcs strncasecmp"
1724 funcs="$funcs strrchr"
1725 funcs="$funcs strstr"
1726 funcs="$funcs strtod"
1727 funcs="$funcs strtol"
1728 funcs="$funcs strtoul"
1729 funcs="$funcs tmpnam"
1730 funcs="$funcs vasprintf"
1731 funcs="$funcs vfprintf"
1732 funcs="$funcs vprintf"
1733 funcs="$funcs vsprintf"
1734 funcs="$funcs waitpid"
1736 # Also in the old function.def file: alloca, vfork, getopt.
1738 vars="sys_errlist sys_nerr sys_siglist"
1740 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
1742 # These are neither executed nor required, but they help keep
1743 # autoheader happy without adding a bunch of text to acconfig.h.
1744 if test "x" = "y"; then
1745 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock
1747 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1748 echo "configure:1749: checking for $ac_func" >&5
1749 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1750 echo $ac_n "(cached) $ac_c" 1>&6
1752 cat > conftest.$ac_ext <<EOF
1753 #line 1754 "configure"
1754 #include "confdefs.h"
1755 /* System header to define __stub macros and hopefully few prototypes,
1756 which can conflict with char $ac_func(); below. */
1758 /* Override any gcc2 internal prototype to avoid an error. */
1759 /* We use char because int might match the return type of a gcc2
1760 builtin and then its argument prototype would still apply. */
1765 /* The GNU C library defines this for functions which it implements
1766 to always fail with ENOSYS. Some functions are actually named
1767 something starting with __ and the normal name is an alias. */
1768 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1776 if { (eval echo configure:1777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1778 eval "ac_cv_func_$ac_func=yes"
1780 echo "configure: failed program was:" >&5
1781 cat conftest.$ac_ext >&5
1783 eval "ac_cv_func_$ac_func=no"
1788 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1789 echo "$ac_t""yes" 1>&6
1790 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1791 cat >> confdefs.h <<EOF
1792 #define $ac_tr_func 1
1796 echo "$ac_t""no" 1>&6
1800 for ac_func in getcwd getpagesize index insque mkstemps memchr memcmp memcpy
1802 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1803 echo "configure:1804: checking for $ac_func" >&5
1804 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1805 echo $ac_n "(cached) $ac_c" 1>&6
1807 cat > conftest.$ac_ext <<EOF
1808 #line 1809 "configure"
1809 #include "confdefs.h"
1810 /* System header to define __stub macros and hopefully few prototypes,
1811 which can conflict with char $ac_func(); below. */
1813 /* Override any gcc2 internal prototype to avoid an error. */
1814 /* We use char because int might match the return type of a gcc2
1815 builtin and then its argument prototype would still apply. */
1820 /* The GNU C library defines this for functions which it implements
1821 to always fail with ENOSYS. Some functions are actually named
1822 something starting with __ and the normal name is an alias. */
1823 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1831 if { (eval echo configure:1832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1833 eval "ac_cv_func_$ac_func=yes"
1835 echo "configure: failed program was:" >&5
1836 cat conftest.$ac_ext >&5
1838 eval "ac_cv_func_$ac_func=no"
1843 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1844 echo "$ac_t""yes" 1>&6
1845 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1846 cat >> confdefs.h <<EOF
1847 #define $ac_tr_func 1
1851 echo "$ac_t""no" 1>&6
1855 for ac_func in memmove memset putenv random rename rindex sigsetmask
1857 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1858 echo "configure:1859: checking for $ac_func" >&5
1859 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1860 echo $ac_n "(cached) $ac_c" 1>&6
1862 cat > conftest.$ac_ext <<EOF
1863 #line 1864 "configure"
1864 #include "confdefs.h"
1865 /* System header to define __stub macros and hopefully few prototypes,
1866 which can conflict with char $ac_func(); below. */
1868 /* Override any gcc2 internal prototype to avoid an error. */
1869 /* We use char because int might match the return type of a gcc2
1870 builtin and then its argument prototype would still apply. */
1875 /* The GNU C library defines this for functions which it implements
1876 to always fail with ENOSYS. Some functions are actually named
1877 something starting with __ and the normal name is an alias. */
1878 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1886 if { (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1888 eval "ac_cv_func_$ac_func=yes"
1890 echo "configure: failed program was:" >&5
1891 cat conftest.$ac_ext >&5
1893 eval "ac_cv_func_$ac_func=no"
1898 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1899 echo "$ac_t""yes" 1>&6
1900 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1901 cat >> confdefs.h <<EOF
1902 #define $ac_tr_func 1
1906 echo "$ac_t""no" 1>&6
1910 for ac_func in strcasecmp setenv strchr strdup strncasecmp strrchr strstr
1912 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1913 echo "configure:1914: checking for $ac_func" >&5
1914 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1915 echo $ac_n "(cached) $ac_c" 1>&6
1917 cat > conftest.$ac_ext <<EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1920 /* System header to define __stub macros and hopefully few prototypes,
1921 which can conflict with char $ac_func(); below. */
1923 /* Override any gcc2 internal prototype to avoid an error. */
1924 /* We use char because int might match the return type of a gcc2
1925 builtin and then its argument prototype would still apply. */
1930 /* The GNU C library defines this for functions which it implements
1931 to always fail with ENOSYS. Some functions are actually named
1932 something starting with __ and the normal name is an alias. */
1933 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1941 if { (eval echo configure:1942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1943 eval "ac_cv_func_$ac_func=yes"
1945 echo "configure: failed program was:" >&5
1946 cat conftest.$ac_ext >&5
1948 eval "ac_cv_func_$ac_func=no"
1953 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1954 echo "$ac_t""yes" 1>&6
1955 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1956 cat >> confdefs.h <<EOF
1957 #define $ac_tr_func 1
1961 echo "$ac_t""no" 1>&6
1965 for ac_func in strtod strtol strtoul tmpnam vasprintf vfprintf vprintf
1967 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1968 echo "configure:1969: checking for $ac_func" >&5
1969 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1970 echo $ac_n "(cached) $ac_c" 1>&6
1972 cat > conftest.$ac_ext <<EOF
1973 #line 1974 "configure"
1974 #include "confdefs.h"
1975 /* System header to define __stub macros and hopefully few prototypes,
1976 which can conflict with char $ac_func(); below. */
1978 /* Override any gcc2 internal prototype to avoid an error. */
1979 /* We use char because int might match the return type of a gcc2
1980 builtin and then its argument prototype would still apply. */
1985 /* The GNU C library defines this for functions which it implements
1986 to always fail with ENOSYS. Some functions are actually named
1987 something starting with __ and the normal name is an alias. */
1988 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1996 if { (eval echo configure:1997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1998 eval "ac_cv_func_$ac_func=yes"
2000 echo "configure: failed program was:" >&5
2001 cat conftest.$ac_ext >&5
2003 eval "ac_cv_func_$ac_func=no"
2008 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2009 echo "$ac_t""yes" 1>&6
2010 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2011 cat >> confdefs.h <<EOF
2012 #define $ac_tr_func 1
2016 echo "$ac_t""no" 1>&6
2020 for ac_func in vsprintf waitpid getrusage on_exit psignal strerror strsignal
2022 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2023 echo "configure:2024: checking for $ac_func" >&5
2024 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2025 echo $ac_n "(cached) $ac_c" 1>&6
2027 cat > conftest.$ac_ext <<EOF
2028 #line 2029 "configure"
2029 #include "confdefs.h"
2030 /* System header to define __stub macros and hopefully few prototypes,
2031 which can conflict with char $ac_func(); below. */
2033 /* Override any gcc2 internal prototype to avoid an error. */
2034 /* We use char because int might match the return type of a gcc2
2035 builtin and then its argument prototype would still apply. */
2040 /* The GNU C library defines this for functions which it implements
2041 to always fail with ENOSYS. Some functions are actually named
2042 something starting with __ and the normal name is an alias. */
2043 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2051 if { (eval echo configure:2052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2053 eval "ac_cv_func_$ac_func=yes"
2055 echo "configure: failed program was:" >&5
2056 cat conftest.$ac_ext >&5
2058 eval "ac_cv_func_$ac_func=no"
2063 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2064 echo "$ac_t""yes" 1>&6
2065 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2066 cat >> confdefs.h <<EOF
2067 #define $ac_tr_func 1
2071 echo "$ac_t""no" 1>&6
2075 for ac_func in sysconf times sbrk gettimeofday ffs
2077 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2078 echo "configure:2079: checking for $ac_func" >&5
2079 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2080 echo $ac_n "(cached) $ac_c" 1>&6
2082 cat > conftest.$ac_ext <<EOF
2083 #line 2084 "configure"
2084 #include "confdefs.h"
2085 /* System header to define __stub macros and hopefully few prototypes,
2086 which can conflict with char $ac_func(); below. */
2088 /* Override any gcc2 internal prototype to avoid an error. */
2089 /* We use char because int might match the return type of a gcc2
2090 builtin and then its argument prototype would still apply. */
2095 /* The GNU C library defines this for functions which it implements
2096 to always fail with ENOSYS. Some functions are actually named
2097 something starting with __ and the normal name is an alias. */
2098 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2106 if { (eval echo configure:2107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2108 eval "ac_cv_func_$ac_func=yes"
2110 echo "configure: failed program was:" >&5
2111 cat conftest.$ac_ext >&5
2113 eval "ac_cv_func_$ac_func=no"
2118 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2119 echo "$ac_t""yes" 1>&6
2120 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2121 cat >> confdefs.h <<EOF
2122 #define $ac_tr_func 1
2126 echo "$ac_t""no" 1>&6
2130 cat >> confdefs.h <<\EOF
2131 #define HAVE_SYS_ERRLIST 1
2134 cat >> confdefs.h <<\EOF
2135 #define HAVE_SYS_NERR 1
2138 cat >> confdefs.h <<\EOF
2139 #define HAVE_SYS_SIGLIST 1
2144 # For each of these functions, if the host does not provide the
2145 # function we want to put FN.o in LIBOBJS, and if the host does
2146 # provide the function, we want to define HAVE_FN in config.h.
2151 if test -n "${with_target_subdir}"; then
2153 # We are being configured as a target library. AC_REPLACE_FUNCS
2154 # may not work correctly, because the compiler may not be able to
2155 # link executables. Note that we may still be being configured
2158 # If we are being configured for newlib, we know which functions
2159 # newlib provide and which ones we will be expected to provide.
2161 if test "x${with_newlib}" = "xyes"; then
2162 LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
2166 asprintf | basename | insque | random | strdup | vasprintf)
2169 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2170 cat >> confdefs.h <<EOF
2178 # newlib doesnt provide any of the variables in $vars, so we
2179 # dont have to check them here.
2181 # Of the functions in $checkfuncs, newlib only has strerror.
2182 cat >> confdefs.h <<\EOF
2183 #define HAVE_STRERROR 1
2191 # We may wish to install the target headers somewhere.
2192 # Check whether --enable-install-libiberty or --disable-install-libiberty was given.
2193 if test "${enable_install_libiberty+set}" = set; then
2194 enableval="$enable_install_libiberty"
2195 enable_install_libiberty=$enableval
2197 enable_install_libiberty=no
2200 # Option parsed, now set things appropriately.
2201 case x"$enable_install_libiberty" in
2203 target_header_dir=libiberty
2209 # This could be sanity-checked in various ways...
2210 target_header_dir="${enable_install_libiberty}"
2217 # Not a target library, so we set things up to run the test suite.
2218 CHECK=check-cplus-dem
2226 *-*-cygwin* | *-*-mingw*)
2227 cat >> confdefs.h <<\EOF
2228 #define HAVE_SYS_ERRLIST 1
2231 cat >> confdefs.h <<\EOF
2232 #define HAVE_SYS_NERR 1
2238 if test -z "${setobjs}"; then
2242 # Handle VxWorks configuration specially, since on VxWorks the
2243 # libraries are actually on the target board, not in the file
2245 LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
2246 LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
2249 basename | getpagesize | insque | random | strcasecmp)
2251 strncasecmp | strdup | vfork | waitpid | vasprintf)
2254 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2255 cat >> confdefs.h <<EOF
2263 # VxWorks doesn't provide any of the variables in $vars, so we
2264 # don't have to check them here.
2266 # Of the functions in $checkfuncs, VxWorks only has strerror.
2267 cat >> confdefs.h <<\EOF
2268 #define HAVE_STRERROR 1
2278 if test -z "${setobjs}"; then
2283 # The Cygwin library actually uses a couple of files from
2284 # libiberty when it is built. If we are building a native
2285 # Cygwin, and we run the tests, we will appear to have these
2286 # files. However, when we go on to build winsup, we will wind up
2287 # with a library which does not have the files, since they should
2288 # have come from libiberty.
2290 # We handle this by removing the functions the winsup library
2291 # provides from our shell variables, so that they appear to be
2294 # DJ - only if we're *building* cygwin, not just building *with* cygwin
2296 if test -n "${with_target_subdir}"
2298 funcs="`echo $funcs | sed -e 's/random//'`"
2299 LIBOBJS="$LIBOBJS random.o"
2300 vars="`echo $vars | sed -e 's/sys_siglist//'`"
2301 checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
2306 # Under mingw32, sys_nerr and sys_errlist exist, but they are
2307 # macros, so the test below won't find them.
2308 libiberty_cv_var_sys_nerr=yes
2309 libiberty_cv_var_sys_errlist=yes
2313 # Under some versions of uwin, vfork is notoriously buggy and the test
2314 # can hang configure; on other versions, vfork exists just as a stub.
2315 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2316 ac_cv_func_vfork_works=no
2317 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
2318 # macros (actually, these are imported from a DLL, but the end effect
2319 # is the same), so the test below won't find them.
2320 libiberty_cv_var_sys_nerr=yes
2321 libiberty_cv_var_sys_errlist=yes
2325 # Under VMS, vfork works very different than on Unix. The standard test
2326 # won't work, and it isn't easily adaptable. It makes more sense to
2328 ac_cv_func_vfork_works=yes
2333 # We haven't set the list of objects yet. Use the standard autoconf
2334 # tests. This will only work if the compiler works.
2335 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2336 echo "configure:2337: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2339 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2340 ac_cpp='$CPP $CPPFLAGS'
2341 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2342 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2343 cross_compiling=$ac_cv_prog_cc_cross
2345 cat > conftest.$ac_ext << EOF
2347 #line 2348 "configure"
2348 #include "confdefs.h"
2352 if { (eval echo configure:2353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2353 ac_cv_prog_cc_works=yes
2354 # If we can't run a trivial program, we are probably using a cross compiler.
2355 if (./conftest; exit) 2>/dev/null; then
2356 ac_cv_prog_cc_cross=no
2358 ac_cv_prog_cc_cross=yes
2361 echo "configure: failed program was:" >&5
2362 cat conftest.$ac_ext >&5
2363 ac_cv_prog_cc_works=no
2367 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2368 ac_cpp='$CPP $CPPFLAGS'
2369 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2370 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2371 cross_compiling=$ac_cv_prog_cc_cross
2373 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2374 if test $ac_cv_prog_cc_works = no; then
2375 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2377 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2378 echo "configure:2379: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2379 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2380 cross_compiling=$ac_cv_prog_cc_cross
2382 for ac_func in $funcs
2384 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2385 echo "configure:2386: checking for $ac_func" >&5
2386 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2387 echo $ac_n "(cached) $ac_c" 1>&6
2389 cat > conftest.$ac_ext <<EOF
2390 #line 2391 "configure"
2391 #include "confdefs.h"
2392 /* System header to define __stub macros and hopefully few prototypes,
2393 which can conflict with char $ac_func(); below. */
2395 /* Override any gcc2 internal prototype to avoid an error. */
2396 /* We use char because int might match the return type of a gcc2
2397 builtin and then its argument prototype would still apply. */
2402 /* The GNU C library defines this for functions which it implements
2403 to always fail with ENOSYS. Some functions are actually named
2404 something starting with __ and the normal name is an alias. */
2405 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2413 if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2415 eval "ac_cv_func_$ac_func=yes"
2417 echo "configure: failed program was:" >&5
2418 cat conftest.$ac_ext >&5
2420 eval "ac_cv_func_$ac_func=no"
2425 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2426 echo "$ac_t""yes" 1>&6
2427 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2428 cat >> confdefs.h <<EOF
2429 #define $ac_tr_func 1
2433 echo "$ac_t""no" 1>&6
2434 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2439 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2440 echo "configure:2441: checking whether alloca needs Cray hooks" >&5
2441 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2442 echo $ac_n "(cached) $ac_c" 1>&6
2444 cat > conftest.$ac_ext <<EOF
2445 #line 2446 "configure"
2446 #include "confdefs.h"
2447 #if defined(CRAY) && ! defined(CRAY2)
2454 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2455 egrep "webecray" >/dev/null 2>&1; then
2466 echo "$ac_t""$ac_cv_os_cray" 1>&6
2467 if test $ac_cv_os_cray = yes; then
2468 for ac_func in _getb67 GETB67 getb67; do
2469 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2470 echo "configure:2471: checking for $ac_func" >&5
2471 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2472 echo $ac_n "(cached) $ac_c" 1>&6
2474 cat > conftest.$ac_ext <<EOF
2475 #line 2476 "configure"
2476 #include "confdefs.h"
2477 /* System header to define __stub macros and hopefully few prototypes,
2478 which can conflict with char $ac_func(); below. */
2480 /* Override any gcc2 internal prototype to avoid an error. */
2481 /* We use char because int might match the return type of a gcc2
2482 builtin and then its argument prototype would still apply. */
2487 /* The GNU C library defines this for functions which it implements
2488 to always fail with ENOSYS. Some functions are actually named
2489 something starting with __ and the normal name is an alias. */
2490 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2498 if { (eval echo configure:2499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2500 eval "ac_cv_func_$ac_func=yes"
2502 echo "configure: failed program was:" >&5
2503 cat conftest.$ac_ext >&5
2505 eval "ac_cv_func_$ac_func=no"
2510 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2511 echo "$ac_t""yes" 1>&6
2512 cat >> confdefs.h <<EOF
2513 #define CRAY_STACKSEG_END $ac_func
2517 echo "$ac_t""no" 1>&6
2523 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2524 echo "configure:2525: checking stack direction for C alloca" >&5
2525 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2526 echo $ac_n "(cached) $ac_c" 1>&6
2528 if test "$cross_compiling" = yes; then
2529 ac_cv_c_stack_direction=0
2531 cat > conftest.$ac_ext <<EOF
2532 #line 2533 "configure"
2533 #include "confdefs.h"
2534 find_stack_direction ()
2536 static char *addr = 0;
2541 return find_stack_direction ();
2544 return (&dummy > addr) ? 1 : -1;
2548 exit (find_stack_direction() < 0);
2551 if { (eval echo configure:2552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2553 ac_cv_c_stack_direction=1
2555 echo "configure: failed program was:" >&5
2556 cat conftest.$ac_ext >&5
2558 ac_cv_c_stack_direction=-1
2565 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2566 cat >> confdefs.h <<EOF
2567 #define STACK_DIRECTION $ac_cv_c_stack_direction
2571 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2572 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2573 echo "configure:2574: checking for vfork.h" >&5
2574 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2575 echo $ac_n "(cached) $ac_c" 1>&6
2577 cat > conftest.$ac_ext <<EOF
2578 #line 2579 "configure"
2579 #include "confdefs.h"
2582 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2583 { (eval echo configure:2584: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2584 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2585 if test -z "$ac_err"; then
2587 eval "ac_cv_header_$ac_safe=yes"
2590 echo "configure: failed program was:" >&5
2591 cat conftest.$ac_ext >&5
2593 eval "ac_cv_header_$ac_safe=no"
2597 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2598 echo "$ac_t""yes" 1>&6
2599 cat >> confdefs.h <<\EOF
2600 #define HAVE_VFORK_H 1
2604 echo "$ac_t""no" 1>&6
2607 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2608 echo "configure:2609: checking for working vfork" >&5
2609 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2610 echo $ac_n "(cached) $ac_c" 1>&6
2612 if test "$cross_compiling" = yes; then
2613 echo $ac_n "checking for vfork""... $ac_c" 1>&6
2614 echo "configure:2615: checking for vfork" >&5
2615 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2616 echo $ac_n "(cached) $ac_c" 1>&6
2618 cat > conftest.$ac_ext <<EOF
2619 #line 2620 "configure"
2620 #include "confdefs.h"
2621 /* System header to define __stub macros and hopefully few prototypes,
2622 which can conflict with char vfork(); below. */
2624 /* Override any gcc2 internal prototype to avoid an error. */
2625 /* We use char because int might match the return type of a gcc2
2626 builtin and then its argument prototype would still apply. */
2631 /* The GNU C library defines this for functions which it implements
2632 to always fail with ENOSYS. Some functions are actually named
2633 something starting with __ and the normal name is an alias. */
2634 #if defined (__stub_vfork) || defined (__stub___vfork)
2642 if { (eval echo configure:2643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2644 eval "ac_cv_func_vfork=yes"
2646 echo "configure: failed program was:" >&5
2647 cat conftest.$ac_ext >&5
2649 eval "ac_cv_func_vfork=no"
2654 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2655 echo "$ac_t""yes" 1>&6
2658 echo "$ac_t""no" 1>&6
2661 ac_cv_func_vfork_works=$ac_cv_func_vfork
2663 cat > conftest.$ac_ext <<EOF
2664 #line 2665 "configure"
2665 #include "confdefs.h"
2666 /* Thanks to Paul Eggert for this test. */
2668 #include <sys/types.h>
2669 #include <sys/stat.h>
2670 #ifdef HAVE_UNISTD_H
2676 /* On some sparc systems, changes by the child to local and incoming
2677 argument registers are propagated back to the parent.
2678 The compiler is told about this with #include <vfork.h>,
2679 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2680 Test for this by using a static variable whose address
2681 is put into a register that is clobbered by the vfork. */
2684 sparc_address_test (int arg)
2686 sparc_address_test (arg) int arg;
2704 pid_t parent = getpid ();
2707 sparc_address_test ();
2712 /* Here is another test for sparc vfork register problems.
2713 This test uses lots of local variables, at least
2714 as many local variables as main has allocated so far
2715 including compiler temporaries. 4 locals are enough for
2716 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2717 A buggy compiler should reuse the register of parent
2718 for one of the local variables, since it will think that
2719 parent can't possibly be used any more in this routine.
2720 Assigning to the local variable will thus munge parent
2721 in the parent process. */
2723 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2724 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2725 /* Convince the compiler that p..p7 are live; otherwise, it might
2726 use the same hardware register for all 8 local variables. */
2727 if (p != p1 || p != p2 || p != p3 || p != p4
2728 || p != p5 || p != p6 || p != p7)
2731 /* On some systems (e.g. IRIX 3.3),
2732 vfork doesn't separate parent from child file descriptors.
2733 If the child closes a descriptor before it execs or exits,
2734 this munges the parent's descriptor as well.
2735 Test for this by closing stdout in the child. */
2736 _exit(close(fileno(stdout)) != 0);
2741 while (wait(&status) != child)
2744 /* Was there some problem with vforking? */
2747 /* Did the child fail? (This shouldn't happen.) */
2750 /* Did the vfork/compiler bug occur? */
2751 || parent != getpid()
2753 /* Did the file descriptor bug occur? */
2754 || fstat(fileno(stdout), &st) != 0
2759 if { (eval echo configure:2760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2761 ac_cv_func_vfork_works=yes
2763 echo "configure: failed program was:" >&5
2764 cat conftest.$ac_ext >&5
2766 ac_cv_func_vfork_works=no
2773 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2774 if test $ac_cv_func_vfork_works = no; then
2775 cat >> confdefs.h <<\EOF
2781 if test $ac_cv_func_vfork_works = no; then
2782 LIBOBJS="$LIBOBJS vfork.o"
2784 # We only need _doprnt if we might use it to implement v*printf.
2785 if test $ac_cv_func_vprintf != yes \
2786 || test $ac_cv_func_vfprintf != yes \
2787 || test $ac_cv_func_vsprintf != yes; then
2788 for ac_func in _doprnt
2790 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2791 echo "configure:2792: checking for $ac_func" >&5
2792 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2793 echo $ac_n "(cached) $ac_c" 1>&6
2795 cat > conftest.$ac_ext <<EOF
2796 #line 2797 "configure"
2797 #include "confdefs.h"
2798 /* System header to define __stub macros and hopefully few prototypes,
2799 which can conflict with char $ac_func(); below. */
2801 /* Override any gcc2 internal prototype to avoid an error. */
2802 /* We use char because int might match the return type of a gcc2
2803 builtin and then its argument prototype would still apply. */
2808 /* The GNU C library defines this for functions which it implements
2809 to always fail with ENOSYS. Some functions are actually named
2810 something starting with __ and the normal name is an alias. */
2811 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2819 if { (eval echo configure:2820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2821 eval "ac_cv_func_$ac_func=yes"
2823 echo "configure: failed program was:" >&5
2824 cat conftest.$ac_ext >&5
2826 eval "ac_cv_func_$ac_func=no"
2831 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2832 echo "$ac_t""yes" 1>&6
2833 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2834 cat >> confdefs.h <<EOF
2835 #define $ac_tr_func 1
2839 echo "$ac_t""no" 1>&6
2840 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2846 for ac_func in _doprnt
2848 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2849 echo "configure:2850: checking for $ac_func" >&5
2850 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2851 echo $ac_n "(cached) $ac_c" 1>&6
2853 cat > conftest.$ac_ext <<EOF
2854 #line 2855 "configure"
2855 #include "confdefs.h"
2856 /* System header to define __stub macros and hopefully few prototypes,
2857 which can conflict with char $ac_func(); below. */
2859 /* Override any gcc2 internal prototype to avoid an error. */
2860 /* We use char because int might match the return type of a gcc2
2861 builtin and then its argument prototype would still apply. */
2866 /* The GNU C library defines this for functions which it implements
2867 to always fail with ENOSYS. Some functions are actually named
2868 something starting with __ and the normal name is an alias. */
2869 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2877 if { (eval echo configure:2878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2879 eval "ac_cv_func_$ac_func=yes"
2881 echo "configure: failed program was:" >&5
2882 cat conftest.$ac_ext >&5
2884 eval "ac_cv_func_$ac_func=no"
2889 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2890 echo "$ac_t""yes" 1>&6
2891 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2892 cat >> confdefs.h <<EOF
2893 #define $ac_tr_func 1
2897 echo "$ac_t""no" 1>&6
2904 echo $ac_n "checking for $v""... $ac_c" 1>&6
2905 echo "configure:2906: checking for $v" >&5
2906 if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
2907 echo $ac_n "(cached) $ac_c" 1>&6
2909 cat > conftest.$ac_ext <<EOF
2910 #line 2911 "configure"
2911 #include "confdefs.h"
2914 extern int $v []; p = $v;
2917 if { (eval echo configure:2918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2919 eval "libiberty_cv_var_$v=yes"
2921 echo "configure: failed program was:" >&5
2922 cat conftest.$ac_ext >&5
2924 eval "libiberty_cv_var_$v=no"
2929 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
2930 echo "$ac_t""yes" 1>&6
2931 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2932 cat >> confdefs.h <<EOF
2937 echo "$ac_t""no" 1>&6
2940 for ac_func in $checkfuncs
2942 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2943 echo "configure:2944: checking for $ac_func" >&5
2944 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2945 echo $ac_n "(cached) $ac_c" 1>&6
2947 cat > conftest.$ac_ext <<EOF
2948 #line 2949 "configure"
2949 #include "confdefs.h"
2950 /* System header to define __stub macros and hopefully few prototypes,
2951 which can conflict with char $ac_func(); below. */
2953 /* Override any gcc2 internal prototype to avoid an error. */
2954 /* We use char because int might match the return type of a gcc2
2955 builtin and then its argument prototype would still apply. */
2960 /* The GNU C library defines this for functions which it implements
2961 to always fail with ENOSYS. Some functions are actually named
2962 something starting with __ and the normal name is an alias. */
2963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2971 if { (eval echo configure:2972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2973 eval "ac_cv_func_$ac_func=yes"
2975 echo "configure: failed program was:" >&5
2976 cat conftest.$ac_ext >&5
2978 eval "ac_cv_func_$ac_func=no"
2983 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2984 echo "$ac_t""yes" 1>&6
2985 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2986 cat >> confdefs.h <<EOF
2987 #define $ac_tr_func 1
2991 echo "$ac_t""no" 1>&6
2997 # Figure out which version of pexecute to use.
2999 *-*-mingw* | *-*-winnt*) pexecute=pex-win32.o ;;
3000 *-*-msdosdjgpp*) pexecute=pex-djgpp.o ;;
3001 *-*-msdos*) pexecute=pex-msdos.o ;;
3002 *-*-os2-emx*) pexecute=pex-os2.o ;;
3003 *) pexecute=pex-unix.o ;;
3007 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
3009 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3010 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3011 echo "configure:3012: checking for $ac_hdr" >&5
3012 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3013 echo $ac_n "(cached) $ac_c" 1>&6
3015 cat > conftest.$ac_ext <<EOF
3016 #line 3017 "configure"
3017 #include "confdefs.h"
3020 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3021 { (eval echo configure:3022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3022 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3023 if test -z "$ac_err"; then
3025 eval "ac_cv_header_$ac_safe=yes"
3028 echo "configure: failed program was:" >&5
3029 cat conftest.$ac_ext >&5
3031 eval "ac_cv_header_$ac_safe=no"
3035 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3036 echo "$ac_t""yes" 1>&6
3037 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3038 cat >> confdefs.h <<EOF
3039 #define $ac_tr_hdr 1
3043 echo "$ac_t""no" 1>&6
3047 for ac_func in getpagesize
3049 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3050 echo "configure:3051: checking for $ac_func" >&5
3051 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3052 echo $ac_n "(cached) $ac_c" 1>&6
3054 cat > conftest.$ac_ext <<EOF
3055 #line 3056 "configure"
3056 #include "confdefs.h"
3057 /* System header to define __stub macros and hopefully few prototypes,
3058 which can conflict with char $ac_func(); below. */
3060 /* Override any gcc2 internal prototype to avoid an error. */
3061 /* We use char because int might match the return type of a gcc2
3062 builtin and then its argument prototype would still apply. */
3067 /* The GNU C library defines this for functions which it implements
3068 to always fail with ENOSYS. Some functions are actually named
3069 something starting with __ and the normal name is an alias. */
3070 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3078 if { (eval echo configure:3079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3080 eval "ac_cv_func_$ac_func=yes"
3082 echo "configure: failed program was:" >&5
3083 cat conftest.$ac_ext >&5
3085 eval "ac_cv_func_$ac_func=no"
3090 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3091 echo "$ac_t""yes" 1>&6
3092 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3093 cat >> confdefs.h <<EOF
3094 #define $ac_tr_func 1
3098 echo "$ac_t""no" 1>&6
3102 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3103 echo "configure:3104: checking for working mmap" >&5
3104 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3105 echo $ac_n "(cached) $ac_c" 1>&6
3107 if test "$cross_compiling" = yes; then
3108 ac_cv_func_mmap_fixed_mapped=no
3110 cat > conftest.$ac_ext <<EOF
3111 #line 3112 "configure"
3112 #include "confdefs.h"
3114 /* Thanks to Mike Haertel and Jim Avera for this test.
3115 Here is a matrix of mmap possibilities:
3116 mmap private not fixed
3117 mmap private fixed at somewhere currently unmapped
3118 mmap private fixed at somewhere already mapped
3119 mmap shared not fixed
3120 mmap shared fixed at somewhere currently unmapped
3121 mmap shared fixed at somewhere already mapped
3122 For private mappings, we should verify that changes cannot be read()
3123 back from the file, nor mmap's back from the file at a different
3124 address. (There have been systems where private was not correctly
3125 implemented like the infamous i386 svr4.0, and systems where the
3126 VM page cache was not coherent with the filesystem buffer cache
3127 like early versions of FreeBSD and possibly contemporary NetBSD.)
3128 For shared mappings, we should conversely verify that changes get
3129 propogated back to all the places they're supposed to be.
3131 Grep wants private fixed already mapped.
3132 The main things grep needs to know about mmap are:
3133 * does it exist and is it safe to write into the mmap'd area
3134 * how to use it (BSD variants) */
3135 #include <sys/types.h>
3137 #include <sys/mman.h>
3139 #if HAVE_SYS_TYPES_H
3140 # include <sys/types.h>
3144 # include <stdlib.h>
3148 # include <sys/stat.h>
3152 # include <unistd.h>
3155 /* This mess was copied from the GNU getpagesize.h. */
3156 #ifndef HAVE_GETPAGESIZE
3158 /* Assume that all systems that can run configure have sys/param.h. */
3159 # ifndef HAVE_SYS_PARAM_H
3160 # define HAVE_SYS_PARAM_H 1
3163 # ifdef _SC_PAGESIZE
3164 # define getpagesize() sysconf(_SC_PAGESIZE)
3165 # else /* no _SC_PAGESIZE */
3166 # ifdef HAVE_SYS_PARAM_H
3167 # include <sys/param.h>
3168 # ifdef EXEC_PAGESIZE
3169 # define getpagesize() EXEC_PAGESIZE
3170 # else /* no EXEC_PAGESIZE */
3172 # define getpagesize() NBPG * CLSIZE
3175 # endif /* no CLSIZE */
3176 # else /* no NBPG */
3178 # define getpagesize() NBPC
3179 # else /* no NBPC */
3181 # define getpagesize() PAGESIZE
3182 # endif /* PAGESIZE */
3183 # endif /* no NBPC */
3184 # endif /* no NBPG */
3185 # endif /* no EXEC_PAGESIZE */
3186 # else /* no HAVE_SYS_PARAM_H */
3187 # define getpagesize() 8192 /* punt totally */
3188 # endif /* no HAVE_SYS_PARAM_H */
3189 # endif /* no _SC_PAGESIZE */
3191 #endif /* no HAVE_GETPAGESIZE */
3194 extern "C" { void *malloc(unsigned); }
3202 char *data, *data2, *data3;
3206 pagesize = getpagesize();
3209 * First, make a file with some known garbage in it.
3211 data = malloc(pagesize);
3214 for (i = 0; i < pagesize; ++i)
3215 *(data + i) = rand();
3217 fd = creat("conftestmmap", 0600);
3220 if (write(fd, data, pagesize) != pagesize)
3225 * Next, try to mmap the file at a fixed address which
3226 * already has something else allocated at it. If we can,
3227 * also make sure that we see the same garbage.
3229 fd = open("conftestmmap", O_RDWR);
3232 data2 = malloc(2 * pagesize);
3235 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3236 if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
3237 MAP_PRIVATE | MAP_FIXED, fd, 0L))
3239 for (i = 0; i < pagesize; ++i)
3240 if (*(data + i) != *(data2 + i))
3244 * Finally, make sure that changes to the mapped area
3245 * do not percolate back to the file as seen by read().
3246 * (This is a bug on some variants of i386 svr4.0.)
3248 for (i = 0; i < pagesize; ++i)
3249 *(data2 + i) = *(data2 + i) + 1;
3250 data3 = malloc(pagesize);
3253 if (read(fd, data3, pagesize) != pagesize)
3255 for (i = 0; i < pagesize; ++i)
3256 if (*(data + i) != *(data3 + i))
3259 unlink("conftestmmap");
3264 if { (eval echo configure:3265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3266 ac_cv_func_mmap_fixed_mapped=yes
3268 echo "configure: failed program was:" >&5
3269 cat conftest.$ac_ext >&5
3271 ac_cv_func_mmap_fixed_mapped=no
3278 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3279 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3280 cat >> confdefs.h <<\EOF
3287 echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
3288 echo "configure:3289: checking for working strncmp" >&5
3289 if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
3290 echo $ac_n "(cached) $ac_c" 1>&6
3292 if test "$cross_compiling" = yes; then
3293 ac_cv_func_strncmp_works=no
3295 cat > conftest.$ac_ext <<EOF
3296 #line 3297 "configure"
3297 #include "confdefs.h"
3299 /* Test by Jim Wilson and Kaveh Ghazi.
3300 Check whether strncmp reads past the end of its string parameters. */
3301 #include <sys/types.h>
3307 #ifdef HAVE_SYS_MMAN_H
3308 #include <sys/mman.h>
3312 #ifdef MAP_ANONYMOUS
3313 #define MAP_ANON MAP_ANONYMOUS
3315 #define MAP_ANON MAP_FILE
3326 #define MAP_LEN 0x10000
3330 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
3334 dev_zero = open ("/dev/zero", O_RDONLY);
3338 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3339 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
3340 if (p == (char *)-1)
3341 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3342 MAP_ANON|MAP_PRIVATE, -1, 0);
3343 if (p == (char *)-1)
3347 char *string = "__si_type_info";
3348 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
3349 char *r = (char *) p + 0xe;
3355 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
3360 if { (eval echo configure:3361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3362 ac_cv_func_strncmp_works=yes
3364 echo "configure: failed program was:" >&5
3365 cat conftest.$ac_ext >&5
3367 ac_cv_func_strncmp_works=no
3372 rm -f core core.* *.core
3375 echo "$ac_t""$ac_cv_func_strncmp_works" 1>&6
3376 if test $ac_cv_func_strncmp_works = no ; then
3377 LIBOBJS="$LIBOBJS strncmp.o"
3381 # Install a library built with a cross compiler in $(tooldir) rather
3383 if test -z "${with_cross_host}"; then
3386 INSTALL_DEST=tooldir
3390 # We need multilib support, but only if configuring for the target.
3392 cat > confcache <<\EOF
3393 # This file is a shell script that caches the results of configure
3394 # tests run on this system so they can be shared between configure
3395 # scripts and configure runs. It is not useful on other systems.
3396 # If it contains results you don't want to keep, you may remove or edit it.
3398 # By default, configure uses ./config.cache as the cache file,
3399 # creating it if it does not exist already. You can give configure
3400 # the --cache-file=FILE option to use a different cache file; that is
3401 # what configure does when it calls configure scripts in
3402 # subdirectories, so they share the cache.
3403 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3404 # config.status only pays attention to the cache file if you give it the
3405 # --recheck option to rerun configure.
3408 # The following way of writing the cache mishandles newlines in values,
3409 # but we know of no workaround that is simple, portable, and efficient.
3410 # So, don't put newlines in cache variables' values.
3411 # Ultrix sh set writes to stderr and can't be redirected directly,
3412 # and sets the high bit in the cache file unless we assign to the vars.
3414 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3416 # `set' does not quote correctly, so add quotes (double-quote substitution
3417 # turns \\\\ into \\, and sed turns \\ into \).
3419 -e "s/'/'\\\\''/g" \
3420 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3423 # `set' quotes correctly as required by POSIX, so do not add quotes.
3424 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3427 if cmp -s $cache_file confcache; then
3430 if test -w $cache_file; then
3431 echo "updating cache $cache_file"
3432 cat confcache > $cache_file
3434 echo "not updating unwritable cache $cache_file"
3439 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3441 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3442 # Let make expand exec_prefix.
3443 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3445 # Any assignment to VPATH causes Sun make to only execute
3446 # the first set of double-colon rules, so remove it if not needed.
3447 # If there is a colon in the path, we need to keep it.
3448 if test "x$srcdir" = x.; then
3449 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3452 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3454 DEFS=-DHAVE_CONFIG_H
3456 # Without the "./", some shells look in PATH for config.status.
3457 : ${CONFIG_STATUS=./config.status}
3459 echo creating $CONFIG_STATUS
3460 rm -f $CONFIG_STATUS
3461 cat > $CONFIG_STATUS <<EOF
3463 # Generated automatically by configure.
3464 # Run this file to recreate the current configuration.
3465 # This directory was configured as follows,
3466 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3468 # $0 $ac_configure_args
3470 # Compiler output produced by configure, useful for debugging
3471 # configure, is in ./config.log if it exists.
3473 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3476 case "\$ac_option" in
3477 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3478 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3479 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3480 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3481 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3483 -help | --help | --hel | --he | --h)
3484 echo "\$ac_cs_usage"; exit 0 ;;
3485 *) echo "\$ac_cs_usage"; exit 1 ;;
3489 ac_given_srcdir=$srcdir
3490 ac_given_INSTALL="$INSTALL"
3492 trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3494 cat >> $CONFIG_STATUS <<EOF
3496 # Protect against being on the right side of a sed subst in config.status.
3497 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3498 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3502 s%@CFLAGS@%$CFLAGS%g
3503 s%@CPPFLAGS@%$CPPFLAGS%g
3504 s%@CXXFLAGS@%$CXXFLAGS%g
3505 s%@FFLAGS@%$FFLAGS%g
3507 s%@LDFLAGS@%$LDFLAGS%g
3509 s%@exec_prefix@%$exec_prefix%g
3510 s%@prefix@%$prefix%g
3511 s%@program_transform_name@%$program_transform_name%g
3512 s%@bindir@%$bindir%g
3513 s%@sbindir@%$sbindir%g
3514 s%@libexecdir@%$libexecdir%g
3515 s%@datadir@%$datadir%g
3516 s%@sysconfdir@%$sysconfdir%g
3517 s%@sharedstatedir@%$sharedstatedir%g
3518 s%@localstatedir@%$localstatedir%g
3519 s%@libdir@%$libdir%g
3520 s%@includedir@%$includedir%g
3521 s%@oldincludedir@%$oldincludedir%g
3522 s%@infodir@%$infodir%g
3523 s%@mandir@%$mandir%g
3524 s%@libiberty_topdir@%$libiberty_topdir%g
3526 s%@NOTMAINT@%$NOTMAINT%g
3527 s%@MAKEINFO@%$MAKEINFO%g
3528 s%@BUILD_INFO@%$BUILD_INFO%g
3530 s%@HAVE_PERL@%$HAVE_PERL%g
3532 s%@host_alias@%$host_alias%g
3533 s%@host_cpu@%$host_cpu%g
3534 s%@host_vendor@%$host_vendor%g
3535 s%@host_os@%$host_os%g
3537 s%@build_alias@%$build_alias%g
3538 s%@build_cpu@%$build_cpu%g
3539 s%@build_vendor@%$build_vendor%g
3540 s%@build_os@%$build_os%g
3542 s%@RANLIB@%$RANLIB%g
3544 s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
3545 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
3546 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
3547 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3548 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3549 s%@INSTALL_DATA@%$INSTALL_DATA%g
3550 /@host_makefile_frag@/r $host_makefile_frag
3551 s%@host_makefile_frag@%%g
3554 s%@target_header_dir@%$target_header_dir%g
3555 s%@LIBOBJS@%$LIBOBJS%g
3556 s%@pexecute@%$pexecute%g
3557 s%@INSTALL_DEST@%$INSTALL_DEST%g
3562 cat >> $CONFIG_STATUS <<\EOF
3564 # Split the substitutions into bite-sized pieces for seds with
3565 # small command number limits, like on Digital OSF/1 and HP-UX.
3566 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3567 ac_file=1 # Number of current file.
3568 ac_beg=1 # First line for current file.
3569 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3572 while $ac_more_lines; do
3573 if test $ac_beg -gt 1; then
3574 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3576 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3578 if test ! -s conftest.s$ac_file; then
3580 rm -f conftest.s$ac_file
3582 if test -z "$ac_sed_cmds"; then
3583 ac_sed_cmds="sed -f conftest.s$ac_file"
3585 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3587 ac_file=`expr $ac_file + 1`
3589 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3592 if test -z "$ac_sed_cmds"; then
3597 cat >> $CONFIG_STATUS <<EOF
3599 CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
3601 cat >> $CONFIG_STATUS <<\EOF
3602 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3603 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3605 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3606 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3607 *) ac_file_in="${ac_file}.in" ;;
3610 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3612 # Remove last slash and all that follows it. Not all systems have dirname.
3613 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3614 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3615 # The file is in a subdirectory.
3616 test ! -d "$ac_dir" && mkdir "$ac_dir"
3617 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3618 # A "../" for each directory in $ac_dir_suffix.
3619 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3621 ac_dir_suffix= ac_dots=
3624 case "$ac_given_srcdir" in
3626 if test -z "$ac_dots"; then top_srcdir=.
3627 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3628 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3630 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3631 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3634 case "$ac_given_INSTALL" in
3635 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3636 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3639 echo creating "$ac_file"
3641 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3643 *Makefile*) ac_comsub="1i\\
3644 # $configure_input" ;;
3648 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3650 s%@configure_input@%$configure_input%g
3651 s%@srcdir@%$srcdir%g
3652 s%@top_srcdir@%$top_srcdir%g
3653 s%@INSTALL@%$INSTALL%g
3654 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3658 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3659 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3661 # ac_d sets the value in "#define NAME VALUE" lines.
3662 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3663 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3666 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3667 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3668 ac_uB='\([ ]\)%\1#\2define\3'
3671 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3672 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3673 ac_eB='$%\1#\2define\3'
3677 if test "${CONFIG_HEADERS+set}" != set; then
3679 cat >> $CONFIG_STATUS <<EOF
3680 CONFIG_HEADERS="config.h:config.in"
3682 cat >> $CONFIG_STATUS <<\EOF
3684 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3685 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3687 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3688 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3689 *) ac_file_in="${ac_file}.in" ;;
3692 echo creating $ac_file
3694 rm -f conftest.frag conftest.in conftest.out
3695 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3696 cat $ac_file_inputs > conftest.in
3700 # Transform confdefs.h into a sed script conftest.vals that substitutes
3701 # the proper values into config.h.in to produce config.h. And first:
3702 # Protect against being on the right side of a sed subst in config.status.
3703 # Protect against being in an unquoted here document in config.status.
3705 cat > conftest.hdr <<\EOF
3708 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3712 sed -n -f conftest.hdr confdefs.h > conftest.vals
3715 # This sed command replaces #undef with comments. This is necessary, for
3716 # example, in the case of _POSIX_SOURCE, which is predefined and required
3717 # on some systems where configure will not decide to define it.
3718 cat >> conftest.vals <<\EOF
3719 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3722 # Break up conftest.vals because some shells have a limit on
3723 # the size of here documents, and old seds have small limits too.
3728 ac_lines=`grep -c . conftest.vals`
3729 # grep -c gives empty output for an empty file on some AIX systems.
3730 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3731 # Write a limited-size here document to conftest.frag.
3732 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3733 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3735 sed -f conftest.frag conftest.in > conftest.out
3737 mv conftest.out conftest.in
3739 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3741 mv conftest.tail conftest.vals
3745 cat >> $CONFIG_STATUS <<\EOF
3746 rm -f conftest.frag conftest.h
3747 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3748 cat conftest.in >> conftest.h
3750 if cmp -s $ac_file conftest.h 2>/dev/null; then
3751 echo "$ac_file is unchanged"
3754 # Remove last slash and all that follows it. Not all systems have dirname.
3755 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3756 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3757 # The file is in a subdirectory.
3758 test ! -d "$ac_dir" && mkdir "$ac_dir"
3761 mv conftest.h $ac_file
3766 cat >> $CONFIG_STATUS <<EOF
3770 with_target_subdir=${with_target_subdir}
3771 with_build_subdir=${with_build_subdir}
3772 with_multisubdir=${with_multisubdir}
3773 ac_configure_args="--enable-multilib ${ac_configure_args}"
3774 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3775 libiberty_topdir=${libiberty_topdir}
3778 cat >> $CONFIG_STATUS <<\EOF
3779 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3780 if test -n "$CONFIG_FILES"; then
3781 if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
3782 # FIXME: We shouldn't need to set ac_file
3784 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3785 . ${libiberty_topdir}/config-ml.in
3790 chmod +x $CONFIG_STATUS
3791 rm -fr confdefs* $ac_clean_files
3792 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1