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""$CPP" 1>&6
1359 for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h
1361 ac_safe=`echo "$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
1648 # Given the above check, we always have uintptr_t or a fallback
1649 # definition. So define HAVE_UINTPTR_T in case any imported code
1651 cat >> confdefs.h <<\EOF
1652 #define HAVE_UINTPTR_T 1
1656 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1657 echo "configure:1658: checking for pid_t" >&5
1658 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1659 echo $ac_n "(cached) $ac_c" 1>&6
1661 cat > conftest.$ac_ext <<EOF
1662 #line 1663 "configure"
1663 #include "confdefs.h"
1664 #include <sys/types.h>
1670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1671 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1673 ac_cv_type_pid_t=yes
1681 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1682 if test $ac_cv_type_pid_t = no; then
1683 cat >> confdefs.h <<\EOF
1690 # This is the list of functions which libiberty will provide if they
1691 # are not available on the host.
1694 funcs="$funcs atexit"
1695 funcs="$funcs basename"
1697 funcs="$funcs bcopy"
1698 funcs="$funcs bsearch"
1699 funcs="$funcs bzero"
1700 funcs="$funcs calloc"
1701 funcs="$funcs clock"
1703 funcs="$funcs getcwd"
1704 funcs="$funcs getpagesize"
1705 funcs="$funcs index"
1706 funcs="$funcs insque"
1707 funcs="$funcs memchr"
1708 funcs="$funcs memcmp"
1709 funcs="$funcs memcpy"
1710 funcs="$funcs memmove"
1711 funcs="$funcs mempcpy"
1712 funcs="$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="$funcs snprintf"
1720 funcs="$funcs sigsetmask"
1721 funcs="$funcs stpcpy"
1722 funcs="$funcs stpncpy"
1723 funcs="$funcs strcasecmp"
1724 funcs="$funcs strchr"
1725 funcs="$funcs strdup"
1726 funcs="$funcs strncasecmp"
1727 funcs="$funcs strrchr"
1728 funcs="$funcs strstr"
1729 funcs="$funcs strtod"
1730 funcs="$funcs strtol"
1731 funcs="$funcs strtoul"
1732 funcs="$funcs tmpnam"
1733 funcs="$funcs vasprintf"
1734 funcs="$funcs vfprintf"
1735 funcs="$funcs vprintf"
1736 funcs="$funcs vsnprintf"
1737 funcs="$funcs vsprintf"
1738 funcs="$funcs waitpid"
1740 # Also in the old function.def file: alloca, vfork, getopt.
1742 vars="sys_errlist sys_nerr sys_siglist _system_configuration"
1744 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
1745 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
1746 checkfuncs="$checkfuncs getsysinfo table sysctl"
1748 # These are neither executed nor required, but they help keep
1749 # autoheader happy without adding a bunch of text to acconfig.h.
1750 if test "x" = "y"; then
1751 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
1752 getcwd getpagesize index insque mkstemps memchr memcmp memcpy \
1753 memmove mempcpy memset putenv random rename rindex sigsetmask \
1754 strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \
1755 strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \
1756 vsprintf waitpid getrusage on_exit psignal strerror strsignal \
1757 sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
1758 pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \
1759 realpath canonicalize_file_name
1761 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1762 echo "configure:1763: checking for $ac_func" >&5
1763 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1764 echo $ac_n "(cached) $ac_c" 1>&6
1766 cat > conftest.$ac_ext <<EOF
1767 #line 1768 "configure"
1768 #include "confdefs.h"
1769 /* System header to define __stub macros and hopefully few prototypes,
1770 which can conflict with char $ac_func(); below. */
1772 /* Override any gcc2 internal prototype to avoid an error. */
1773 /* We use char because int might match the return type of a gcc2
1774 builtin and then its argument prototype would still apply. */
1779 /* The GNU C library defines this for functions which it implements
1780 to always fail with ENOSYS. Some functions are actually named
1781 something starting with __ and the normal name is an alias. */
1782 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1790 if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1792 eval "ac_cv_func_$ac_func=yes"
1794 echo "configure: failed program was:" >&5
1795 cat conftest.$ac_ext >&5
1797 eval "ac_cv_func_$ac_func=no"
1802 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1803 echo "$ac_t""yes" 1>&6
1804 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1805 cat >> confdefs.h <<EOF
1806 #define $ac_tr_func 1
1810 echo "$ac_t""no" 1>&6
1814 cat >> confdefs.h <<\EOF
1815 #define HAVE_SYS_ERRLIST 1
1818 cat >> confdefs.h <<\EOF
1819 #define HAVE_SYS_NERR 1
1822 cat >> confdefs.h <<\EOF
1823 #define HAVE_SYS_SIGLIST 1
1826 cat >> confdefs.h <<\EOF
1827 #define HAVE__SYSTEM_CONFIGURATION 1
1832 # For each of these functions, if the host does not provide the
1833 # function we want to put FN.o in LIBOBJS, and if the host does
1834 # provide the function, we want to define HAVE_FN in config.h.
1839 if test -n "${with_target_subdir}"; then
1841 # We are being configured as a target library. AC_REPLACE_FUNCS
1842 # may not work correctly, because the compiler may not be able to
1843 # link executables. Note that we may still be being configured
1846 # If we are being configured for newlib, we know which functions
1847 # newlib provide and which ones we will be expected to provide.
1849 if test "x${with_newlib}" = "xyes"; then
1850 LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
1854 asprintf | basename | insque | random | strdup | vasprintf)
1857 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1858 cat >> confdefs.h <<EOF
1866 # newlib doesnt provide any of the variables in $vars, so we
1867 # dont have to check them here.
1869 # Of the functions in $checkfuncs, newlib only has strerror.
1870 cat >> confdefs.h <<\EOF
1871 #define HAVE_STRERROR 1
1879 # We may wish to install the target headers somewhere.
1880 # Check whether --enable-install-libiberty or --disable-install-libiberty was given.
1881 if test "${enable_install_libiberty+set}" = set; then
1882 enableval="$enable_install_libiberty"
1883 enable_install_libiberty=$enableval
1885 enable_install_libiberty=no
1888 # Option parsed, now set things appropriately.
1889 case x"$enable_install_libiberty" in
1891 target_header_dir=libiberty
1897 # This could be sanity-checked in various ways...
1898 target_header_dir="${enable_install_libiberty}"
1905 # Not a target library, so we set things up to run the test suite.
1906 CHECK=check-cplus-dem
1914 *-*-cygwin* | *-*-mingw*)
1915 cat >> confdefs.h <<\EOF
1916 #define HAVE_SYS_ERRLIST 1
1919 cat >> confdefs.h <<\EOF
1920 #define HAVE_SYS_NERR 1
1926 if test -z "${setobjs}"; then
1930 # Handle VxWorks configuration specially, since on VxWorks the
1931 # libraries are actually on the target board, not in the file
1933 LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
1934 LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
1937 basename | getpagesize | insque | random | strcasecmp)
1939 strncasecmp | strdup | vfork | waitpid | vasprintf)
1942 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1943 cat >> confdefs.h <<EOF
1951 # VxWorks doesn't provide any of the variables in $vars, so we
1952 # don't have to check them here.
1954 # Of the functions in $checkfuncs, VxWorks only has strerror.
1955 cat >> confdefs.h <<\EOF
1956 #define HAVE_STRERROR 1
1966 if test -z "${setobjs}"; then
1971 # The Cygwin library actually uses a couple of files from
1972 # libiberty when it is built. If we are building a native
1973 # Cygwin, and we run the tests, we will appear to have these
1974 # files. However, when we go on to build winsup, we will wind up
1975 # with a library which does not have the files, since they should
1976 # have come from libiberty.
1978 # We handle this by removing the functions the winsup library
1979 # provides from our shell variables, so that they appear to be
1982 # DJ - only if we're *building* cygwin, not just building *with* cygwin
1984 if test -n "${with_target_subdir}"
1986 funcs="`echo $funcs | sed -e 's/random//'`"
1987 LIBOBJS="$LIBOBJS random.o"
1988 vars="`echo $vars | sed -e 's/sys_siglist//'`"
1989 checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
1994 # Under mingw32, sys_nerr and sys_errlist exist, but they are
1995 # macros, so the test below won't find them.
1996 libiberty_cv_var_sys_nerr=yes
1997 libiberty_cv_var_sys_errlist=yes
2001 # Under some versions of uwin, vfork is notoriously buggy and the test
2002 # can hang configure; on other versions, vfork exists just as a stub.
2003 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2004 ac_cv_func_vfork_works=no
2005 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
2006 # macros (actually, these are imported from a DLL, but the end effect
2007 # is the same), so the test below won't find them.
2008 libiberty_cv_var_sys_nerr=yes
2009 libiberty_cv_var_sys_errlist=yes
2013 # Under VMS, vfork works very different than on Unix. The standard test
2014 # won't work, and it isn't easily adaptable. It makes more sense to
2016 ac_cv_func_vfork_works=yes
2021 # We haven't set the list of objects yet. Use the standard autoconf
2022 # tests. This will only work if the compiler works.
2023 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2024 echo "configure:2025: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2027 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2028 ac_cpp='$CPP $CPPFLAGS'
2029 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2030 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2031 cross_compiling=$ac_cv_prog_cc_cross
2033 cat > conftest.$ac_ext << EOF
2035 #line 2036 "configure"
2036 #include "confdefs.h"
2040 if { (eval echo configure:2041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2041 ac_cv_prog_cc_works=yes
2042 # If we can't run a trivial program, we are probably using a cross compiler.
2043 if (./conftest; exit) 2>/dev/null; then
2044 ac_cv_prog_cc_cross=no
2046 ac_cv_prog_cc_cross=yes
2049 echo "configure: failed program was:" >&5
2050 cat conftest.$ac_ext >&5
2051 ac_cv_prog_cc_works=no
2055 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2056 ac_cpp='$CPP $CPPFLAGS'
2057 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2058 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2059 cross_compiling=$ac_cv_prog_cc_cross
2061 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2062 if test $ac_cv_prog_cc_works = no; then
2063 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2065 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2066 echo "configure:2067: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2067 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2068 cross_compiling=$ac_cv_prog_cc_cross
2070 for ac_func in $funcs
2072 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2073 echo "configure:2074: checking for $ac_func" >&5
2074 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2075 echo $ac_n "(cached) $ac_c" 1>&6
2077 cat > conftest.$ac_ext <<EOF
2078 #line 2079 "configure"
2079 #include "confdefs.h"
2080 /* System header to define __stub macros and hopefully few prototypes,
2081 which can conflict with char $ac_func(); below. */
2083 /* Override any gcc2 internal prototype to avoid an error. */
2084 /* We use char because int might match the return type of a gcc2
2085 builtin and then its argument prototype would still apply. */
2090 /* The GNU C library defines this for functions which it implements
2091 to always fail with ENOSYS. Some functions are actually named
2092 something starting with __ and the normal name is an alias. */
2093 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2101 if { (eval echo configure:2102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2103 eval "ac_cv_func_$ac_func=yes"
2105 echo "configure: failed program was:" >&5
2106 cat conftest.$ac_ext >&5
2108 eval "ac_cv_func_$ac_func=no"
2113 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2114 echo "$ac_t""yes" 1>&6
2115 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2116 cat >> confdefs.h <<EOF
2117 #define $ac_tr_func 1
2121 echo "$ac_t""no" 1>&6
2122 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2127 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2128 echo "configure:2129: checking whether alloca needs Cray hooks" >&5
2129 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2130 echo $ac_n "(cached) $ac_c" 1>&6
2132 cat > conftest.$ac_ext <<EOF
2133 #line 2134 "configure"
2134 #include "confdefs.h"
2135 #if defined(CRAY) && ! defined(CRAY2)
2142 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2143 egrep "webecray" >/dev/null 2>&1; then
2154 echo "$ac_t""$ac_cv_os_cray" 1>&6
2155 if test $ac_cv_os_cray = yes; then
2156 for ac_func in _getb67 GETB67 getb67; do
2157 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2158 echo "configure:2159: checking for $ac_func" >&5
2159 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2160 echo $ac_n "(cached) $ac_c" 1>&6
2162 cat > conftest.$ac_ext <<EOF
2163 #line 2164 "configure"
2164 #include "confdefs.h"
2165 /* System header to define __stub macros and hopefully few prototypes,
2166 which can conflict with char $ac_func(); below. */
2168 /* Override any gcc2 internal prototype to avoid an error. */
2169 /* We use char because int might match the return type of a gcc2
2170 builtin and then its argument prototype would still apply. */
2175 /* The GNU C library defines this for functions which it implements
2176 to always fail with ENOSYS. Some functions are actually named
2177 something starting with __ and the normal name is an alias. */
2178 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2186 if { (eval echo configure:2187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2188 eval "ac_cv_func_$ac_func=yes"
2190 echo "configure: failed program was:" >&5
2191 cat conftest.$ac_ext >&5
2193 eval "ac_cv_func_$ac_func=no"
2198 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2199 echo "$ac_t""yes" 1>&6
2200 cat >> confdefs.h <<EOF
2201 #define CRAY_STACKSEG_END $ac_func
2205 echo "$ac_t""no" 1>&6
2211 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2212 echo "configure:2213: checking stack direction for C alloca" >&5
2213 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2214 echo $ac_n "(cached) $ac_c" 1>&6
2216 if test "$cross_compiling" = yes; then
2217 ac_cv_c_stack_direction=0
2219 cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222 find_stack_direction ()
2224 static char *addr = 0;
2229 return find_stack_direction ();
2232 return (&dummy > addr) ? 1 : -1;
2236 exit (find_stack_direction() < 0);
2239 if { (eval echo configure:2240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2241 ac_cv_c_stack_direction=1
2243 echo "configure: failed program was:" >&5
2244 cat conftest.$ac_ext >&5
2246 ac_cv_c_stack_direction=-1
2253 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2254 cat >> confdefs.h <<EOF
2255 #define STACK_DIRECTION $ac_cv_c_stack_direction
2259 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2260 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2261 echo "configure:2262: checking for vfork.h" >&5
2262 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2263 echo $ac_n "(cached) $ac_c" 1>&6
2265 cat > conftest.$ac_ext <<EOF
2266 #line 2267 "configure"
2267 #include "confdefs.h"
2270 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2271 { (eval echo configure:2272: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2272 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2273 if test -z "$ac_err"; then
2275 eval "ac_cv_header_$ac_safe=yes"
2278 echo "configure: failed program was:" >&5
2279 cat conftest.$ac_ext >&5
2281 eval "ac_cv_header_$ac_safe=no"
2285 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2286 echo "$ac_t""yes" 1>&6
2287 cat >> confdefs.h <<\EOF
2288 #define HAVE_VFORK_H 1
2292 echo "$ac_t""no" 1>&6
2295 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2296 echo "configure:2297: checking for working vfork" >&5
2297 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2298 echo $ac_n "(cached) $ac_c" 1>&6
2300 if test "$cross_compiling" = yes; then
2301 echo $ac_n "checking for vfork""... $ac_c" 1>&6
2302 echo "configure:2303: checking for vfork" >&5
2303 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2304 echo $ac_n "(cached) $ac_c" 1>&6
2306 cat > conftest.$ac_ext <<EOF
2307 #line 2308 "configure"
2308 #include "confdefs.h"
2309 /* System header to define __stub macros and hopefully few prototypes,
2310 which can conflict with char vfork(); below. */
2312 /* Override any gcc2 internal prototype to avoid an error. */
2313 /* We use char because int might match the return type of a gcc2
2314 builtin and then its argument prototype would still apply. */
2319 /* The GNU C library defines this for functions which it implements
2320 to always fail with ENOSYS. Some functions are actually named
2321 something starting with __ and the normal name is an alias. */
2322 #if defined (__stub_vfork) || defined (__stub___vfork)
2330 if { (eval echo configure:2331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2332 eval "ac_cv_func_vfork=yes"
2334 echo "configure: failed program was:" >&5
2335 cat conftest.$ac_ext >&5
2337 eval "ac_cv_func_vfork=no"
2342 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2343 echo "$ac_t""yes" 1>&6
2346 echo "$ac_t""no" 1>&6
2349 ac_cv_func_vfork_works=$ac_cv_func_vfork
2351 cat > conftest.$ac_ext <<EOF
2352 #line 2353 "configure"
2353 #include "confdefs.h"
2354 /* Thanks to Paul Eggert for this test. */
2356 #include <sys/types.h>
2357 #include <sys/stat.h>
2358 #ifdef HAVE_UNISTD_H
2364 /* On some sparc systems, changes by the child to local and incoming
2365 argument registers are propagated back to the parent.
2366 The compiler is told about this with #include <vfork.h>,
2367 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2368 Test for this by using a static variable whose address
2369 is put into a register that is clobbered by the vfork. */
2372 sparc_address_test (int arg)
2374 sparc_address_test (arg) int arg;
2392 pid_t parent = getpid ();
2395 sparc_address_test ();
2400 /* Here is another test for sparc vfork register problems.
2401 This test uses lots of local variables, at least
2402 as many local variables as main has allocated so far
2403 including compiler temporaries. 4 locals are enough for
2404 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2405 A buggy compiler should reuse the register of parent
2406 for one of the local variables, since it will think that
2407 parent can't possibly be used any more in this routine.
2408 Assigning to the local variable will thus munge parent
2409 in the parent process. */
2411 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2412 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2413 /* Convince the compiler that p..p7 are live; otherwise, it might
2414 use the same hardware register for all 8 local variables. */
2415 if (p != p1 || p != p2 || p != p3 || p != p4
2416 || p != p5 || p != p6 || p != p7)
2419 /* On some systems (e.g. IRIX 3.3),
2420 vfork doesn't separate parent from child file descriptors.
2421 If the child closes a descriptor before it execs or exits,
2422 this munges the parent's descriptor as well.
2423 Test for this by closing stdout in the child. */
2424 _exit(close(fileno(stdout)) != 0);
2429 while (wait(&status) != child)
2432 /* Was there some problem with vforking? */
2435 /* Did the child fail? (This shouldn't happen.) */
2438 /* Did the vfork/compiler bug occur? */
2439 || parent != getpid()
2441 /* Did the file descriptor bug occur? */
2442 || fstat(fileno(stdout), &st) != 0
2447 if { (eval echo configure:2448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2449 ac_cv_func_vfork_works=yes
2451 echo "configure: failed program was:" >&5
2452 cat conftest.$ac_ext >&5
2454 ac_cv_func_vfork_works=no
2461 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2462 if test $ac_cv_func_vfork_works = no; then
2463 cat >> confdefs.h <<\EOF
2469 if test $ac_cv_func_vfork_works = no; then
2470 LIBOBJS="$LIBOBJS vfork.o"
2472 # We only need _doprnt if we might use it to implement v*printf.
2473 if test $ac_cv_func_vprintf != yes \
2474 || test $ac_cv_func_vfprintf != yes \
2475 || test $ac_cv_func_vsprintf != yes; then
2476 for ac_func in _doprnt
2478 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2479 echo "configure:2480: checking for $ac_func" >&5
2480 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2481 echo $ac_n "(cached) $ac_c" 1>&6
2483 cat > conftest.$ac_ext <<EOF
2484 #line 2485 "configure"
2485 #include "confdefs.h"
2486 /* System header to define __stub macros and hopefully few prototypes,
2487 which can conflict with char $ac_func(); below. */
2489 /* Override any gcc2 internal prototype to avoid an error. */
2490 /* We use char because int might match the return type of a gcc2
2491 builtin and then its argument prototype would still apply. */
2496 /* The GNU C library defines this for functions which it implements
2497 to always fail with ENOSYS. Some functions are actually named
2498 something starting with __ and the normal name is an alias. */
2499 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2507 if { (eval echo configure:2508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2509 eval "ac_cv_func_$ac_func=yes"
2511 echo "configure: failed program was:" >&5
2512 cat conftest.$ac_ext >&5
2514 eval "ac_cv_func_$ac_func=no"
2519 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2520 echo "$ac_t""yes" 1>&6
2521 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2522 cat >> confdefs.h <<EOF
2523 #define $ac_tr_func 1
2527 echo "$ac_t""no" 1>&6
2528 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2534 for ac_func in _doprnt
2536 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2537 echo "configure:2538: checking for $ac_func" >&5
2538 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2539 echo $ac_n "(cached) $ac_c" 1>&6
2541 cat > conftest.$ac_ext <<EOF
2542 #line 2543 "configure"
2543 #include "confdefs.h"
2544 /* System header to define __stub macros and hopefully few prototypes,
2545 which can conflict with char $ac_func(); below. */
2547 /* Override any gcc2 internal prototype to avoid an error. */
2548 /* We use char because int might match the return type of a gcc2
2549 builtin and then its argument prototype would still apply. */
2554 /* The GNU C library defines this for functions which it implements
2555 to always fail with ENOSYS. Some functions are actually named
2556 something starting with __ and the normal name is an alias. */
2557 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2565 if { (eval echo configure:2566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2567 eval "ac_cv_func_$ac_func=yes"
2569 echo "configure: failed program was:" >&5
2570 cat conftest.$ac_ext >&5
2572 eval "ac_cv_func_$ac_func=no"
2577 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2578 echo "$ac_t""yes" 1>&6
2579 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2580 cat >> confdefs.h <<EOF
2581 #define $ac_tr_func 1
2585 echo "$ac_t""no" 1>&6
2592 echo $ac_n "checking for $v""... $ac_c" 1>&6
2593 echo "configure:2594: checking for $v" >&5
2594 if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
2595 echo $ac_n "(cached) $ac_c" 1>&6
2597 cat > conftest.$ac_ext <<EOF
2598 #line 2599 "configure"
2599 #include "confdefs.h"
2602 extern int $v []; p = $v;
2605 if { (eval echo configure:2606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2607 eval "libiberty_cv_var_$v=yes"
2609 echo "configure: failed program was:" >&5
2610 cat conftest.$ac_ext >&5
2612 eval "libiberty_cv_var_$v=no"
2617 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
2618 echo "$ac_t""yes" 1>&6
2619 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2620 cat >> confdefs.h <<EOF
2625 echo "$ac_t""no" 1>&6
2628 for ac_func in $checkfuncs
2630 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2631 echo "configure:2632: checking for $ac_func" >&5
2632 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2633 echo $ac_n "(cached) $ac_c" 1>&6
2635 cat > conftest.$ac_ext <<EOF
2636 #line 2637 "configure"
2637 #include "confdefs.h"
2638 /* System header to define __stub macros and hopefully few prototypes,
2639 which can conflict with char $ac_func(); below. */
2641 /* Override any gcc2 internal prototype to avoid an error. */
2642 /* We use char because int might match the return type of a gcc2
2643 builtin and then its argument prototype would still apply. */
2648 /* The GNU C library defines this for functions which it implements
2649 to always fail with ENOSYS. Some functions are actually named
2650 something starting with __ and the normal name is an alias. */
2651 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2659 if { (eval echo configure:2660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2661 eval "ac_cv_func_$ac_func=yes"
2663 echo "configure: failed program was:" >&5
2664 cat conftest.$ac_ext >&5
2666 eval "ac_cv_func_$ac_func=no"
2671 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2672 echo "$ac_t""yes" 1>&6
2673 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2674 cat >> confdefs.h <<EOF
2675 #define $ac_tr_func 1
2679 echo "$ac_t""no" 1>&6
2683 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
2684 echo "configure:2685: checking whether canonicalize_file_name must be declared" >&5
2685 if eval "test \"`echo '$''{'libiberty_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
2686 echo $ac_n "(cached) $ac_c" 1>&6
2688 cat > conftest.$ac_ext <<EOF
2689 #line 2690 "configure"
2690 #include "confdefs.h"
2692 #include "confdefs.h"
2694 #ifdef HAVE_STRING_H
2697 #ifdef HAVE_STRINGS_H
2698 #include <strings.h>
2701 #ifdef HAVE_STDLIB_H
2704 #ifdef HAVE_UNISTD_H
2708 char *(*pfn) = (char *(*)) canonicalize_file_name
2711 if { (eval echo configure:2712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2713 libiberty_cv_decl_needed_canonicalize_file_name=no
2715 echo "configure: failed program was:" >&5
2716 cat conftest.$ac_ext >&5
2718 libiberty_cv_decl_needed_canonicalize_file_name=yes
2723 echo "$ac_t""$libiberty_cv_decl_needed_canonicalize_file_name" 1>&6
2724 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2725 cat >> confdefs.h <<\EOF
2726 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
2733 # Figure out which version of pexecute to use.
2735 *-*-mingw* | *-*-winnt*) pexecute=pex-win32.o ;;
2736 *-*-msdosdjgpp*) pexecute=pex-djgpp.o ;;
2737 *-*-msdos*) pexecute=pex-msdos.o ;;
2738 *-*-os2-emx*) pexecute=pex-os2.o ;;
2739 *) pexecute=pex-unix.o ;;
2743 for ac_hdr in unistd.h
2745 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2746 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2747 echo "configure:2748: checking for $ac_hdr" >&5
2748 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2749 echo $ac_n "(cached) $ac_c" 1>&6
2751 cat > conftest.$ac_ext <<EOF
2752 #line 2753 "configure"
2753 #include "confdefs.h"
2756 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2757 { (eval echo configure:2758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2758 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2759 if test -z "$ac_err"; then
2761 eval "ac_cv_header_$ac_safe=yes"
2764 echo "configure: failed program was:" >&5
2765 cat conftest.$ac_ext >&5
2767 eval "ac_cv_header_$ac_safe=no"
2771 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2772 echo "$ac_t""yes" 1>&6
2773 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2774 cat >> confdefs.h <<EOF
2775 #define $ac_tr_hdr 1
2779 echo "$ac_t""no" 1>&6
2783 for ac_func in getpagesize
2785 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2786 echo "configure:2787: checking for $ac_func" >&5
2787 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2788 echo $ac_n "(cached) $ac_c" 1>&6
2790 cat > conftest.$ac_ext <<EOF
2791 #line 2792 "configure"
2792 #include "confdefs.h"
2793 /* System header to define __stub macros and hopefully few prototypes,
2794 which can conflict with char $ac_func(); below. */
2796 /* Override any gcc2 internal prototype to avoid an error. */
2797 /* We use char because int might match the return type of a gcc2
2798 builtin and then its argument prototype would still apply. */
2803 /* The GNU C library defines this for functions which it implements
2804 to always fail with ENOSYS. Some functions are actually named
2805 something starting with __ and the normal name is an alias. */
2806 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2814 if { (eval echo configure:2815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2816 eval "ac_cv_func_$ac_func=yes"
2818 echo "configure: failed program was:" >&5
2819 cat conftest.$ac_ext >&5
2821 eval "ac_cv_func_$ac_func=no"
2826 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2827 echo "$ac_t""yes" 1>&6
2828 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2829 cat >> confdefs.h <<EOF
2830 #define $ac_tr_func 1
2834 echo "$ac_t""no" 1>&6
2838 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2839 echo "configure:2840: checking for working mmap" >&5
2840 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2841 echo $ac_n "(cached) $ac_c" 1>&6
2843 if test "$cross_compiling" = yes; then
2844 ac_cv_func_mmap_fixed_mapped=no
2846 cat > conftest.$ac_ext <<EOF
2847 #line 2848 "configure"
2848 #include "confdefs.h"
2850 /* Thanks to Mike Haertel and Jim Avera for this test.
2851 Here is a matrix of mmap possibilities:
2852 mmap private not fixed
2853 mmap private fixed at somewhere currently unmapped
2854 mmap private fixed at somewhere already mapped
2855 mmap shared not fixed
2856 mmap shared fixed at somewhere currently unmapped
2857 mmap shared fixed at somewhere already mapped
2858 For private mappings, we should verify that changes cannot be read()
2859 back from the file, nor mmap's back from the file at a different
2860 address. (There have been systems where private was not correctly
2861 implemented like the infamous i386 svr4.0, and systems where the
2862 VM page cache was not coherent with the filesystem buffer cache
2863 like early versions of FreeBSD and possibly contemporary NetBSD.)
2864 For shared mappings, we should conversely verify that changes get
2865 propogated back to all the places they're supposed to be.
2867 Grep wants private fixed already mapped.
2868 The main things grep needs to know about mmap are:
2869 * does it exist and is it safe to write into the mmap'd area
2870 * how to use it (BSD variants) */
2871 #include <sys/types.h>
2873 #include <sys/mman.h>
2875 /* This mess was copied from the GNU getpagesize.h. */
2876 #ifndef HAVE_GETPAGESIZE
2877 # ifdef HAVE_UNISTD_H
2878 # include <unistd.h>
2881 /* Assume that all systems that can run configure have sys/param.h. */
2882 # ifndef HAVE_SYS_PARAM_H
2883 # define HAVE_SYS_PARAM_H 1
2886 # ifdef _SC_PAGESIZE
2887 # define getpagesize() sysconf(_SC_PAGESIZE)
2888 # else /* no _SC_PAGESIZE */
2889 # ifdef HAVE_SYS_PARAM_H
2890 # include <sys/param.h>
2891 # ifdef EXEC_PAGESIZE
2892 # define getpagesize() EXEC_PAGESIZE
2893 # else /* no EXEC_PAGESIZE */
2895 # define getpagesize() NBPG * CLSIZE
2898 # endif /* no CLSIZE */
2899 # else /* no NBPG */
2901 # define getpagesize() NBPC
2902 # else /* no NBPC */
2904 # define getpagesize() PAGESIZE
2905 # endif /* PAGESIZE */
2906 # endif /* no NBPC */
2907 # endif /* no NBPG */
2908 # endif /* no EXEC_PAGESIZE */
2909 # else /* no HAVE_SYS_PARAM_H */
2910 # define getpagesize() 8192 /* punt totally */
2911 # endif /* no HAVE_SYS_PARAM_H */
2912 # endif /* no _SC_PAGESIZE */
2914 #endif /* no HAVE_GETPAGESIZE */
2917 extern "C" { void *malloc(unsigned); }
2925 char *data, *data2, *data3;
2929 pagesize = getpagesize();
2932 * First, make a file with some known garbage in it.
2934 data = malloc(pagesize);
2937 for (i = 0; i < pagesize; ++i)
2938 *(data + i) = rand();
2940 fd = creat("conftestmmap", 0600);
2943 if (write(fd, data, pagesize) != pagesize)
2948 * Next, try to mmap the file at a fixed address which
2949 * already has something else allocated at it. If we can,
2950 * also make sure that we see the same garbage.
2952 fd = open("conftestmmap", O_RDWR);
2955 data2 = malloc(2 * pagesize);
2958 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2959 if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2960 MAP_PRIVATE | MAP_FIXED, fd, 0L))
2962 for (i = 0; i < pagesize; ++i)
2963 if (*(data + i) != *(data2 + i))
2967 * Finally, make sure that changes to the mapped area
2968 * do not percolate back to the file as seen by read().
2969 * (This is a bug on some variants of i386 svr4.0.)
2971 for (i = 0; i < pagesize; ++i)
2972 *(data2 + i) = *(data2 + i) + 1;
2973 data3 = malloc(pagesize);
2976 if (read(fd, data3, pagesize) != pagesize)
2978 for (i = 0; i < pagesize; ++i)
2979 if (*(data + i) != *(data3 + i))
2982 unlink("conftestmmap");
2987 if { (eval echo configure:2988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2989 ac_cv_func_mmap_fixed_mapped=yes
2991 echo "configure: failed program was:" >&5
2992 cat conftest.$ac_ext >&5
2994 ac_cv_func_mmap_fixed_mapped=no
3001 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3002 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3003 cat >> confdefs.h <<\EOF
3010 echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
3011 echo "configure:3012: checking for working strncmp" >&5
3012 if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
3013 echo $ac_n "(cached) $ac_c" 1>&6
3015 if test "$cross_compiling" = yes; then
3016 ac_cv_func_strncmp_works=no
3018 cat > conftest.$ac_ext <<EOF
3019 #line 3020 "configure"
3020 #include "confdefs.h"
3022 /* Test by Jim Wilson and Kaveh Ghazi.
3023 Check whether strncmp reads past the end of its string parameters. */
3024 #include <sys/types.h>
3030 #ifdef HAVE_SYS_MMAN_H
3031 #include <sys/mman.h>
3035 #ifdef MAP_ANONYMOUS
3036 #define MAP_ANON MAP_ANONYMOUS
3038 #define MAP_ANON MAP_FILE
3049 #define MAP_LEN 0x10000
3053 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
3057 dev_zero = open ("/dev/zero", O_RDONLY);
3061 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3062 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
3063 if (p == (char *)-1)
3064 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3065 MAP_ANON|MAP_PRIVATE, -1, 0);
3066 if (p == (char *)-1)
3070 char *string = "__si_type_info";
3071 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
3072 char *r = (char *) p + 0xe;
3078 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
3083 if { (eval echo configure:3084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3085 ac_cv_func_strncmp_works=yes
3087 echo "configure: failed program was:" >&5
3088 cat conftest.$ac_ext >&5
3090 ac_cv_func_strncmp_works=no
3095 rm -f core core.* *.core
3098 echo "$ac_t""$ac_cv_func_strncmp_works" 1>&6
3099 if test $ac_cv_func_strncmp_works = no ; then
3100 LIBOBJS="$LIBOBJS strncmp.o"
3104 # Install a library built with a cross compiler in $(tooldir) rather
3106 if test -z "${with_cross_host}"; then
3109 INSTALL_DEST=tooldir
3113 # We need multilib support, but only if configuring for the target.
3115 cat > confcache <<\EOF
3116 # This file is a shell script that caches the results of configure
3117 # tests run on this system so they can be shared between configure
3118 # scripts and configure runs. It is not useful on other systems.
3119 # If it contains results you don't want to keep, you may remove or edit it.
3121 # By default, configure uses ./config.cache as the cache file,
3122 # creating it if it does not exist already. You can give configure
3123 # the --cache-file=FILE option to use a different cache file; that is
3124 # what configure does when it calls configure scripts in
3125 # subdirectories, so they share the cache.
3126 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3127 # config.status only pays attention to the cache file if you give it the
3128 # --recheck option to rerun configure.
3131 # The following way of writing the cache mishandles newlines in values,
3132 # but we know of no workaround that is simple, portable, and efficient.
3133 # So, don't put newlines in cache variables' values.
3134 # Ultrix sh set writes to stderr and can't be redirected directly,
3135 # and sets the high bit in the cache file unless we assign to the vars.
3137 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3139 # `set' does not quote correctly, so add quotes (double-quote substitution
3140 # turns \\\\ into \\, and sed turns \\ into \).
3142 -e "s/'/'\\\\''/g" \
3143 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3146 # `set' quotes correctly as required by POSIX, so do not add quotes.
3147 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3150 if cmp -s $cache_file confcache; then
3153 if test -w $cache_file; then
3154 echo "updating cache $cache_file"
3155 cat confcache > $cache_file
3157 echo "not updating unwritable cache $cache_file"
3162 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3164 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3165 # Let make expand exec_prefix.
3166 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3168 # Any assignment to VPATH causes Sun make to only execute
3169 # the first set of double-colon rules, so remove it if not needed.
3170 # If there is a colon in the path, we need to keep it.
3171 if test "x$srcdir" = x.; then
3172 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3175 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3177 DEFS=-DHAVE_CONFIG_H
3179 # Without the "./", some shells look in PATH for config.status.
3180 : ${CONFIG_STATUS=./config.status}
3182 echo creating $CONFIG_STATUS
3183 rm -f $CONFIG_STATUS
3184 cat > $CONFIG_STATUS <<EOF
3186 # Generated automatically by configure.
3187 # Run this file to recreate the current configuration.
3188 # This directory was configured as follows,
3189 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3191 # $0 $ac_configure_args
3193 # Compiler output produced by configure, useful for debugging
3194 # configure, is in ./config.log if it exists.
3196 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3199 case "\$ac_option" in
3200 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3201 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3202 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3203 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3204 echo "$CONFIG_STATUS generated by autoconf version 2.13"
3206 -help | --help | --hel | --he | --h)
3207 echo "\$ac_cs_usage"; exit 0 ;;
3208 *) echo "\$ac_cs_usage"; exit 1 ;;
3212 ac_given_srcdir=$srcdir
3213 ac_given_INSTALL="$INSTALL"
3215 trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3217 cat >> $CONFIG_STATUS <<EOF
3219 # Protect against being on the right side of a sed subst in config.status.
3220 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3221 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3225 s%@CFLAGS@%$CFLAGS%g
3226 s%@CPPFLAGS@%$CPPFLAGS%g
3227 s%@CXXFLAGS@%$CXXFLAGS%g
3228 s%@FFLAGS@%$FFLAGS%g
3230 s%@LDFLAGS@%$LDFLAGS%g
3232 s%@exec_prefix@%$exec_prefix%g
3233 s%@prefix@%$prefix%g
3234 s%@program_transform_name@%$program_transform_name%g
3235 s%@bindir@%$bindir%g
3236 s%@sbindir@%$sbindir%g
3237 s%@libexecdir@%$libexecdir%g
3238 s%@datadir@%$datadir%g
3239 s%@sysconfdir@%$sysconfdir%g
3240 s%@sharedstatedir@%$sharedstatedir%g
3241 s%@localstatedir@%$localstatedir%g
3242 s%@libdir@%$libdir%g
3243 s%@includedir@%$includedir%g
3244 s%@oldincludedir@%$oldincludedir%g
3245 s%@infodir@%$infodir%g
3246 s%@mandir@%$mandir%g
3247 s%@libiberty_topdir@%$libiberty_topdir%g
3249 s%@NOTMAINT@%$NOTMAINT%g
3250 s%@MAKEINFO@%$MAKEINFO%g
3251 s%@BUILD_INFO@%$BUILD_INFO%g
3253 s%@HAVE_PERL@%$HAVE_PERL%g
3255 s%@host_alias@%$host_alias%g
3256 s%@host_cpu@%$host_cpu%g
3257 s%@host_vendor@%$host_vendor%g
3258 s%@host_os@%$host_os%g
3260 s%@build_alias@%$build_alias%g
3261 s%@build_cpu@%$build_cpu%g
3262 s%@build_vendor@%$build_vendor%g
3263 s%@build_os@%$build_os%g
3265 s%@RANLIB@%$RANLIB%g
3267 s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
3268 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
3269 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
3270 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3271 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3272 s%@INSTALL_DATA@%$INSTALL_DATA%g
3273 /@host_makefile_frag@/r $host_makefile_frag
3274 s%@host_makefile_frag@%%g
3277 s%@target_header_dir@%$target_header_dir%g
3278 s%@LIBOBJS@%$LIBOBJS%g
3279 s%@pexecute@%$pexecute%g
3280 s%@INSTALL_DEST@%$INSTALL_DEST%g
3285 cat >> $CONFIG_STATUS <<\EOF
3287 # Split the substitutions into bite-sized pieces for seds with
3288 # small command number limits, like on Digital OSF/1 and HP-UX.
3289 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3290 ac_file=1 # Number of current file.
3291 ac_beg=1 # First line for current file.
3292 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3295 while $ac_more_lines; do
3296 if test $ac_beg -gt 1; then
3297 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3299 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3301 if test ! -s conftest.s$ac_file; then
3303 rm -f conftest.s$ac_file
3305 if test -z "$ac_sed_cmds"; then
3306 ac_sed_cmds="sed -f conftest.s$ac_file"
3308 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3310 ac_file=`expr $ac_file + 1`
3312 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3315 if test -z "$ac_sed_cmds"; then
3320 cat >> $CONFIG_STATUS <<EOF
3322 CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
3324 cat >> $CONFIG_STATUS <<\EOF
3325 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3326 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3328 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3329 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3330 *) ac_file_in="${ac_file}.in" ;;
3333 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3335 # Remove last slash and all that follows it. Not all systems have dirname.
3336 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3337 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3338 # The file is in a subdirectory.
3339 test ! -d "$ac_dir" && mkdir "$ac_dir"
3340 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3341 # A "../" for each directory in $ac_dir_suffix.
3342 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3344 ac_dir_suffix= ac_dots=
3347 case "$ac_given_srcdir" in
3349 if test -z "$ac_dots"; then top_srcdir=.
3350 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3351 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3353 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3354 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3357 case "$ac_given_INSTALL" in
3358 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3359 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3362 echo creating "$ac_file"
3364 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3366 *Makefile*) ac_comsub="1i\\
3367 # $configure_input" ;;
3371 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3373 s%@configure_input@%$configure_input%g
3374 s%@srcdir@%$srcdir%g
3375 s%@top_srcdir@%$top_srcdir%g
3376 s%@INSTALL@%$INSTALL%g
3377 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3381 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3382 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3384 # ac_d sets the value in "#define NAME VALUE" lines.
3385 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3386 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3389 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3390 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3391 ac_uB='\([ ]\)%\1#\2define\3'
3394 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3395 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3396 ac_eB='$%\1#\2define\3'
3400 if test "${CONFIG_HEADERS+set}" != set; then
3402 cat >> $CONFIG_STATUS <<EOF
3403 CONFIG_HEADERS="config.h:config.in"
3405 cat >> $CONFIG_STATUS <<\EOF
3407 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3408 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3410 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3411 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3412 *) ac_file_in="${ac_file}.in" ;;
3415 echo creating $ac_file
3417 rm -f conftest.frag conftest.in conftest.out
3418 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3419 cat $ac_file_inputs > conftest.in
3423 # Transform confdefs.h into a sed script conftest.vals that substitutes
3424 # the proper values into config.h.in to produce config.h. And first:
3425 # Protect against being on the right side of a sed subst in config.status.
3426 # Protect against being in an unquoted here document in config.status.
3428 cat > conftest.hdr <<\EOF
3431 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3435 sed -n -f conftest.hdr confdefs.h > conftest.vals
3438 # This sed command replaces #undef with comments. This is necessary, for
3439 # example, in the case of _POSIX_SOURCE, which is predefined and required
3440 # on some systems where configure will not decide to define it.
3441 cat >> conftest.vals <<\EOF
3442 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3445 # Break up conftest.vals because some shells have a limit on
3446 # the size of here documents, and old seds have small limits too.
3451 ac_lines=`grep -c . conftest.vals`
3452 # grep -c gives empty output for an empty file on some AIX systems.
3453 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3454 # Write a limited-size here document to conftest.frag.
3455 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3456 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3458 sed -f conftest.frag conftest.in > conftest.out
3460 mv conftest.out conftest.in
3462 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3464 mv conftest.tail conftest.vals
3468 cat >> $CONFIG_STATUS <<\EOF
3469 rm -f conftest.frag conftest.h
3470 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3471 cat conftest.in >> conftest.h
3473 if cmp -s $ac_file conftest.h 2>/dev/null; then
3474 echo "$ac_file is unchanged"
3477 # Remove last slash and all that follows it. Not all systems have dirname.
3478 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3479 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3480 # The file is in a subdirectory.
3481 test ! -d "$ac_dir" && mkdir "$ac_dir"
3484 mv conftest.h $ac_file
3489 cat >> $CONFIG_STATUS <<EOF
3493 with_target_subdir=${with_target_subdir}
3494 with_build_subdir=${with_build_subdir}
3495 with_multisubdir=${with_multisubdir}
3496 ac_configure_args="--enable-multilib ${ac_configure_args}"
3497 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3498 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
3499 libiberty_topdir=${libiberty_topdir}
3502 cat >> $CONFIG_STATUS <<\EOF
3503 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3504 if test -n "$CONFIG_FILES"; then
3505 if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
3506 # FIXME: We shouldn't need to set ac_file
3508 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3509 . ${libiberty_topdir}/config-ml.in
3514 chmod +x $CONFIG_STATUS
3515 rm -fr confdefs* $ac_clean_files
3516 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1