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0bc0cd11
JL		 1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
687361c8 4# Generated automatically using autoconf version 2.13
0bc0cd11
JL		 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
14ac_help="$ac_help
cd862df8
L		 15 --with-target-subdir=SUBDIR Configuring in a subdirectory for target"
16ac_help="$ac_help
17 --with-build-subdir=SUBDIR Configuring in a subdirectory for build"
ca6b370d
JL		 18ac_help="$ac_help
19 --with-cross-host=HOST Configuring with a cross compiler"
0bc0cd11
JL		 20ac_help="$ac_help
21 --with-newlib Configuring with newlib"
aaa5f039
DD		 22ac_help="$ac_help
23 --enable-maintainer-mode
24 enable make rules and dependencies not useful
25 (and sometimes confusing) to the casual installer"
48d7db63
PE		 26ac_help="$ac_help
27 --enable-install-libiberty Install headers for end users"
0bc0cd11
JL		 28
29# Initialize some variables set by options.
30# The variables have the same names as the options, with
31# dashes changed to underlines.
32build=NONE
33cache_file=./config.cache
34exec_prefix=NONE
35host=NONE
36no_create=
37nonopt=NONE
38no_recursion=
39prefix=NONE
40program_prefix=NONE
41program_suffix=NONE
42program_transform_name=s,x,x,
43silent=
44site=
45srcdir=
46target=NONE
47verbose=
48x_includes=NONE
49x_libraries=NONE
50bindir='${exec_prefix}/bin'
51sbindir='${exec_prefix}/sbin'
52libexecdir='${exec_prefix}/libexec'
53datadir='${prefix}/share'
54sysconfdir='${prefix}/etc'
55sharedstatedir='${prefix}/com'
56localstatedir='${prefix}/var'
57libdir='${exec_prefix}/lib'
58includedir='${prefix}/include'
59oldincludedir='/usr/include'
60infodir='${prefix}/info'
61mandir='${prefix}/man'
62
63# Initialize some other variables.
64subdirs=
65MFLAGS= MAKEFLAGS=
66SHELL=${CONFIG_SHELL-/bin/sh}
67# Maximum number of lines to put in a shell here document.
68ac_max_here_lines=12
69
70ac_prev=
71for ac_option
72do
73
74 # If the previous option needs an argument, assign it.
75 if test -n "$ac_prev"; then
76 eval "$ac_prev=\$ac_option"
77 ac_prev=
78 continue
79 fi
80
81 case "$ac_option" in
82 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
83 *) ac_optarg= ;;
84 esac
85
86 # Accept the important Cygnus configure options, so we can diagnose typos.
87
88 case "$ac_option" in
89
90 -bindir | --bindir | --bindi | --bind | --bin | --bi)
91 ac_prev=bindir ;;
92 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
93 bindir="$ac_optarg" ;;
94
95 -build | --build | --buil | --bui | --bu)
96 ac_prev=build ;;
97 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
98 build="$ac_optarg" ;;
99
100 -cache-file | --cache-file | --cache-fil | --cache-fi \
101 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
102 ac_prev=cache_file ;;
103 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
104 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
105 cache_file="$ac_optarg" ;;
106
107 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
108 ac_prev=datadir ;;
109 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
110 | --da=*)
111 datadir="$ac_optarg" ;;
112
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; }
118 fi
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
121
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; }
127 fi
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 case "$ac_option" in
130 *=*) ;;
131 *) ac_optarg=yes ;;
132 esac
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
134
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="$ac_optarg" ;;
143
144 -gas | --gas | --ga | --g)
145 # Obsolete; use --with-gas.
146 with_gas=yes ;;
147
148 -help | --help | --hel | --he)
149 # Omit some internal or obsolete options to make the list less imposing.
150 # This message is too long to be a string in the A/UX 3.1 sh.
151 cat << EOF
152Usage: configure [options] [host]
153Options: [defaults in brackets after descriptions]
154Configuration:
155 --cache-file=FILE cache test results in FILE
156 --help print this message
157 --no-create do not create output files
158 --quiet, --silent do not print \`checking...' messages
159 --version print the version of autoconf that created configure
160Directory and file names:
161 --prefix=PREFIX install architecture-independent files in PREFIX
162 [$ac_default_prefix]
163 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
164 [same as prefix]
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
169 [PREFIX/share]
170 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
171 --sharedstatedir=DIR modifiable architecture-independent data in DIR
172 [PREFIX/com]
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
184EOF
185 cat << EOF
186Host type:
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]
190Features 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
197EOF
198 if test -n "$ac_help"; then
199 echo "--enable and --with options recognized:$ac_help"
200 fi
201 exit 0 ;;
202
203 -host | --host | --hos | --ho)
204 ac_prev=host ;;
205 -host=* | --host=* | --hos=* | --ho=*)
206 host="$ac_optarg" ;;
207
208 -includedir | --includedir | --includedi | --included | --include \
209 | --includ | --inclu | --incl | --inc)
210 ac_prev=includedir ;;
211 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
212 | --includ=* | --inclu=* | --incl=* | --inc=*)
213 includedir="$ac_optarg" ;;
214
215 -infodir | --infodir | --infodi | --infod | --info | --inf)
216 ac_prev=infodir ;;
217 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
218 infodir="$ac_optarg" ;;
219
220 -libdir | --libdir | --libdi | --libd)
221 ac_prev=libdir ;;
222 -libdir=* | --libdir=* | --libdi=* | --libd=*)
223 libdir="$ac_optarg" ;;
224
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="$ac_optarg" ;;
231
232 -localstatedir | --localstatedir | --localstatedi | --localstated \
233 | --localstate | --localstat | --localsta | --localst \
234 | --locals | --local | --loca | --loc | --lo)
235 ac_prev=localstatedir ;;
236 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
237 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
238 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
239 localstatedir="$ac_optarg" ;;
240
241 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
242 ac_prev=mandir ;;
243 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
244 mandir="$ac_optarg" ;;
245
246 -nfp | --nfp | --nf)
247 # Obsolete; use --without-fp.
248 with_fp=no ;;
249
250 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
251 | --no-cr | --no-c)
252 no_create=yes ;;
253
254 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
255 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
256 no_recursion=yes ;;
257
258 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
259 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
260 | --oldin | --oldi | --old | --ol | --o)
261 ac_prev=oldincludedir ;;
262 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
263 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
264 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
265 oldincludedir="$ac_optarg" ;;
266
267 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
268 ac_prev=prefix ;;
269 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
270 prefix="$ac_optarg" ;;
271
272 -program-prefix | --program-prefix | --program-prefi | --program-pref \
273 | --program-pre | --program-pr | --program-p)
274 ac_prev=program_prefix ;;
275 -program-prefix=* | --program-prefix=* | --program-prefi=* \
276 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
277 program_prefix="$ac_optarg" ;;
278
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="$ac_optarg" ;;
285
286 -program-transform-name | --program-transform-name \
287 | --program-transform-nam | --program-transform-na \
288 | --program-transform-n | --program-transform- \
289 | --program-transform | --program-transfor \
290 | --program-transfo | --program-transf \
291 | --program-trans | --program-tran \
292 | --progr-tra | --program-tr | --program-t)
293 ac_prev=program_transform_name ;;
294 -program-transform-name=* | --program-transform-name=* \
295 | --program-transform-nam=* | --program-transform-na=* \
296 | --program-transform-n=* | --program-transform-=* \
297 | --program-transform=* | --program-transfor=* \
298 | --program-transfo=* | --program-transf=* \
299 | --program-trans=* | --program-tran=* \
300 | --progr-tra=* | --program-tr=* | --program-t=*)
301 program_transform_name="$ac_optarg" ;;
302
303 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
304 | -silent | --silent | --silen | --sile | --sil)
305 silent=yes ;;
306
307 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
308 ac_prev=sbindir ;;
309 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
310 | --sbi=* | --sb=*)
311 sbindir="$ac_optarg" ;;
312
313 -sharedstatedir | --sharedstatedir | --sharedstatedi \
314 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
315 | --sharedst | --shareds | --shared | --share | --shar \
316 | --sha | --sh)
317 ac_prev=sharedstatedir ;;
318 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
319 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
320 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
321 | --sha=* | --sh=*)
322 sharedstatedir="$ac_optarg" ;;
323
324 -site | --site | --sit)
325 ac_prev=site ;;
326 -site=* | --site=* | --sit=*)
327 site="$ac_optarg" ;;
328
329 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
330 ac_prev=srcdir ;;
331 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
332 srcdir="$ac_optarg" ;;
333
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="$ac_optarg" ;;
340
341 -target | --target | --targe | --targ | --tar | --ta | --t)
342 ac_prev=target ;;
343 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
344 target="$ac_optarg" ;;
345
346 -v | -verbose | --verbose | --verbos | --verbo | --verb)
347 verbose=yes ;;
348
349 -version | --version | --versio | --versi | --vers)
687361c8 350 echo "configure generated by autoconf version 2.13"
0bc0cd11
JL		 351 exit 0 ;;
352
353 -with-* | --with-*)
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; }
358 fi
359 ac_package=`echo $ac_package| sed 's/-/_/g'`
360 case "$ac_option" in
361 *=*) ;;
362 *) ac_optarg=yes ;;
363 esac
364 eval "with_${ac_package}='$ac_optarg'" ;;
365
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; }
371 fi
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
373 eval "with_${ac_package}=no" ;;
374
375 --x)
376 # Obsolete; use --with-x.
377 with_x=yes ;;
378
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="$ac_optarg" ;;
385
386 -x-libraries | --x-libraries | --x-librarie | --x-librari \
387 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
388 ac_prev=x_libraries ;;
389 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
390 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
391 x_libraries="$ac_optarg" ;;
392
393 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
394 ;;
395
396 *)
397 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
398 echo "configure: warning: $ac_option: invalid host type" 1>&2
399 fi
400 if test "x$nonopt" != xNONE; then
401 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
402 fi
403 nonopt="$ac_option"
404 ;;
405
406 esac
407done
408
409if test -n "$ac_prev"; then
410 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
411fi
412
413trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
414
415# File descriptor usage:
416# 0 standard input
417# 1 file creation
418# 2 errors and warnings
419# 3 some systems may open it to /dev/tty
420# 4 used on the Kubota Titan
421# 6 checking for... messages and results
422# 5 compiler messages saved in config.log
423if test "$silent" = yes; then
424 exec 6>/dev/null
425else
426 exec 6>&1
427fi
428exec 5>./config.log
429
430echo "\
431This file contains any messages produced by compilers while
432running configure, to aid debugging if configure makes a mistake.
433" 1>&5
434
435# Strip out --no-create and --no-recursion so they do not pile up.
436# Also quote any args containing shell metacharacters.
437ac_configure_args=
438for ac_arg
439do
440 case "$ac_arg" in
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 $ac_arg" ;;
448 esac
449done
450
451# NLS nuisances.
452# Only set these to C if already set. These must not be set unconditionally
453# because not all systems understand e.g. LANG=C (notably SCO).
454# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
455# Non-C LC_CTYPE values break the ctype check.
456if test "${LANG+set}" = set; then LANG=C; export LANG; fi
457if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
458if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
459if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
460
461# confdefs.h avoids OS command line length limits that DEFS can exceed.
462rm -rf conftest* confdefs.h
463# AIX cpp loses on an empty file, so make sure it contains at least a newline.
464echo > confdefs.h
465
466# A filename unique to this package, relative to the directory that
467# configure is in, which we can look for to find out if srcdir is correct.
55d0e5e0 468ac_unique_file=xmalloc.c
0bc0cd11
JL		 469
470# Find the source files, if location was not specified.
471if test -z "$srcdir"; then
472 ac_srcdir_defaulted=yes
473 # Try the directory containing this script, then its parent.
474 ac_prog=$0
475 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
476 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
477 srcdir=$ac_confdir
478 if test ! -r $srcdir/$ac_unique_file; then
479 srcdir=..
480 fi
481else
482 ac_srcdir_defaulted=no
483fi
484if 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; }
487 else
488 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
489 fi
490fi
491srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
492
493# Prefer explicitly selected file to automatically selected ones.
8ea4b195
AO		 494if test -z "$CONFIG_SITE"; then
495 if test "x$prefix" != xNONE; then
496 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
497 else
498 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
0bc0cd11
JL		 499 fi
500fi
501for ac_site_file in $CONFIG_SITE; do
502 if test -r "$ac_site_file"; then
503 echo "loading site script $ac_site_file"
504 . "$ac_site_file"
505 fi
506done
507
508if test -r "$cache_file"; then
509 echo "loading cache $cache_file"
510 . $cache_file
511else
512 echo "creating cache $cache_file"
513 > $cache_file
514fi
515
516ac_ext=c
517# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
518ac_cpp='$CPP $CPPFLAGS'
519ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
687361c8 520ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
0bc0cd11
JL		 521cross_compiling=$ac_cv_prog_cc_cross
522
687361c8
ME		 523ac_exeext=
524ac_objext=o
0bc0cd11
JL		 525if (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
528 ac_n= ac_c='
529' ac_t=' '
530 else
531 ac_n=-n ac_c= ac_t=
532 fi
533else
534 ac_n= ac_c='\c' ac_t=
535fi
536
537
538
6706f116
AO		 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...
543ORIGINAL_LD_FOR_MULTILIBS=$LD
544
0bc0cd11
JL		 545# Check whether --with-target-subdir or --without-target-subdir was given.
546if test "${with_target_subdir+set}" = set; then
547 withval="$with_target_subdir"
548 :
549fi
550
cd862df8
L		 551# Check whether --with-build-subdir or --without-build-subdir was given.
552if test "${with_build_subdir+set}" = set; then
553 withval="$with_build_subdir"
554 :
555fi
556
ca6b370d
JL		 557# Check whether --with-cross-host or --without-cross-host was given.
558if test "${with_cross_host+set}" = set; then
559 withval="$with_cross_host"
560 :
561fi
562
0bc0cd11
JL		 563# Check whether --with-newlib or --without-newlib was given.
564if test "${with_newlib+set}" = set; then
565 withval="$with_newlib"
566 :
567fi
568
569
570if test "${srcdir}" = "."; then
cd862df8
L		 571 if test -n "${with_build_subdir}"; then
572 libiberty_topdir="${srcdir}/../.."
573 with_target_subdir=
574 elif test -z "${with_target_subdir}"; then
0bc0cd11
JL		 575 libiberty_topdir="${srcdir}/.."
576 else
577 if test "${with_target_subdir}" != "."; then
578 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
579 else
580 libiberty_topdir="${srcdir}/${with_multisrctop}.."
581 fi
582 fi
583else
584 libiberty_topdir="${srcdir}/.."
585fi
d8c22ce7 586
0bc0cd11
JL		 587ac_aux_dir=
588for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
589 if test -f $ac_dir/install-sh; then
590 ac_aux_dir=$ac_dir
591 ac_install_sh="$ac_aux_dir/install-sh -c"
592 break
593 elif test -f $ac_dir/install.sh; then
594 ac_aux_dir=$ac_dir
595 ac_install_sh="$ac_aux_dir/install.sh -c"
596 break
597 fi
598done
599if test -z "$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; }
601fi
602ac_config_guess=$ac_aux_dir/config.guess
603ac_config_sub=$ac_aux_dir/config.sub
604ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
605
606
607
aaa5f039 608echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
d8c22ce7 609echo "configure:610: checking whether to enable maintainer-specific portions of Makefiles" >&5
aaa5f039
DD		 610 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
611if test "${enable_maintainer_mode+set}" = set; then
612 enableval="$enable_maintainer_mode"
613 maintainer_mode=$enableval
614else
615 maintainer_mode=no
616fi
617
618
619echo "$ac_t""$maintainer_mode" 1>&6
620
621if test "$maintainer_mode" = "yes"; then
622 MAINT=''
623 NOTMAINT='#'
624else
625 MAINT='#'
626 NOTMAINT=''
627fi
628
0e30ffc5
DD		 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.
aaa5f039
DD		 632set dummy makeinfo; ac_word=$2
633echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 634echo "configure:635: checking for $ac_word" >&5
aaa5f039
DD		 635if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
636 echo $ac_n "(cached) $ac_c" 1>&6
637else
638 if test -n "$MAKEINFO"; then
639 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
640else
641 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
642 ac_dummy="$PATH"
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"
647 break
648 fi
649 done
650 IFS="$ac_save_ifs"
651fi
652fi
653MAKEINFO="$ac_cv_prog_MAKEINFO"
654if test -n "$MAKEINFO"; then
655 echo "$ac_t""$MAKEINFO" 1>&6
656else
657 echo "$ac_t""no" 1>&6
658fi
659
f749bd83
AM		 660if test "x$MAKEINFO" = "x"; then
661 MAKEINFO="@echo makeinfo missing; true"
0e30ffc5 662 BUILD_INFO=
f749bd83
AM		 663else
664 BUILD_INFO=info
665 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
666 x*\ [1-3].* )
667 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
668 BUILD_INFO=
669 echo "configure: warning:
0e30ffc5 670*** Makeinfo is too old. Info documentation will not be built." 1>&2
f749bd83
AM		 671 ;;
672 esac
673fi
0e30ffc5 674
aaa5f039
DD		 675
676
677# Extract the first word of "perl", so it can be a program name with args.
678set dummy perl; ac_word=$2
679echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 680echo "configure:681: checking for $ac_word" >&5
aaa5f039
DD		 681if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
682 echo $ac_n "(cached) $ac_c" 1>&6
683else
684 if test -n "$PERL"; then
685 ac_cv_prog_PERL="$PERL" # Let the user override the test.
686else
687 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
688 ac_dummy="$PATH"
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"
693 break
694 fi
695 done
696 IFS="$ac_save_ifs"
697fi
698fi
699PERL="$ac_cv_prog_PERL"
700if test -n "$PERL"; then
701 echo "$ac_t""$PERL" 1>&6
702else
703 echo "$ac_t""no" 1>&6
704fi
705
706if test x"$PERL" = x""; then
707 HAVE_PERL='#'
708else
709 HAVE_PERL=''
710fi
711
712
713
0bc0cd11
JL		 714# Make sure we can run config.sub.
715if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
716else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
717fi
718
719echo $ac_n "checking host system type""... $ac_c" 1>&6
d8c22ce7 720echo "configure:721: checking host system type" >&5
0bc0cd11
JL		 721
722host_alias=$host
723case "$host_alias" in
724NONE)
725 case $nonopt in
726 NONE)
727 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
728 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
729 fi ;;
730 *) host_alias=$nonopt ;;
731 esac ;;
732esac
733
734host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
735host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
736host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
737host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
738echo "$ac_t""$host" 1>&6
739
740
741
742echo $ac_n "checking build system type""... $ac_c" 1>&6
d8c22ce7 743echo "configure:744: checking build system type" >&5
0bc0cd11
JL		 744
745build_alias=$build
746case "$build_alias" in
747NONE)
748 case $nonopt in
749 NONE) build_alias=$host_alias ;;
750 *) build_alias=$nonopt ;;
751 esac ;;
752esac
753
754build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
755build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
756build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
757build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
758echo "$ac_t""$build" 1>&6
759
760if test $host != $build; then
761 ac_tool_prefix=${host_alias}-
762else
763 ac_tool_prefix=
764fi
765
766# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
767set dummy ${ac_tool_prefix}ar; ac_word=$2
768echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 769echo "configure:770: checking for $ac_word" >&5
0bc0cd11
JL		 770if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
771 echo $ac_n "(cached) $ac_c" 1>&6
772else
773 if test -n "$AR"; then
774 ac_cv_prog_AR="$AR" # Let the user override the test.
775else
687361c8
ME		 776 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
777 ac_dummy="$PATH"
778 for ac_dir in $ac_dummy; do
0bc0cd11
JL		 779 test -z "$ac_dir" && ac_dir=.
780 if test -f $ac_dir/$ac_word; then
781 ac_cv_prog_AR="${ac_tool_prefix}ar"
782 break
783 fi
784 done
785 IFS="$ac_save_ifs"
786 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
787fi
788fi
789AR="$ac_cv_prog_AR"
790if test -n "$AR"; then
791 echo "$ac_t""$AR" 1>&6
792else
793 echo "$ac_t""no" 1>&6
794fi
795
796
797
798# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
799set dummy ${ac_tool_prefix}ranlib; ac_word=$2
800echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 801echo "configure:802: checking for $ac_word" >&5
0bc0cd11
JL		 802if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
803 echo $ac_n "(cached) $ac_c" 1>&6
804else
805 if test -n "$RANLIB"; then
806 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
807else
687361c8
ME		 808 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
809 ac_dummy="$PATH"
810 for ac_dir in $ac_dummy; do
0bc0cd11
JL		 811 test -z "$ac_dir" && ac_dir=.
812 if test -f $ac_dir/$ac_word; then
813 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
814 break
815 fi
816 done
817 IFS="$ac_save_ifs"
818fi
819fi
820RANLIB="$ac_cv_prog_RANLIB"
821if test -n "$RANLIB"; then
822 echo "$ac_t""$RANLIB" 1>&6
823else
824 echo "$ac_t""no" 1>&6
825fi
826
827
828if test -z "$ac_cv_prog_RANLIB"; then
829if test -n "$ac_tool_prefix"; then
830 # Extract the first word of "ranlib", so it can be a program name with args.
831set dummy ranlib; ac_word=$2
832echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 833echo "configure:834: checking for $ac_word" >&5
0bc0cd11
JL		 834if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
835 echo $ac_n "(cached) $ac_c" 1>&6
836else
837 if test -n "$RANLIB"; then
838 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
839else
687361c8
ME		 840 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
841 ac_dummy="$PATH"
842 for ac_dir in $ac_dummy; do
0bc0cd11
JL		 843 test -z "$ac_dir" && ac_dir=.
844 if test -f $ac_dir/$ac_word; then
845 ac_cv_prog_RANLIB="ranlib"
846 break
847 fi
848 done
849 IFS="$ac_save_ifs"
850 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
851fi
852fi
853RANLIB="$ac_cv_prog_RANLIB"
854if test -n "$RANLIB"; then
855 echo "$ac_t""$RANLIB" 1>&6
856else
857 echo "$ac_t""no" 1>&6
858fi
859
860else
861 RANLIB=":"
862fi
863fi
864
865
1eaf7d9c 866
0bc0cd11
JL		 867# Extract the first word of "gcc", so it can be a program name with args.
868set dummy gcc; ac_word=$2
869echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 870echo "configure:871: checking for $ac_word" >&5
0bc0cd11
JL		 871if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
872 echo $ac_n "(cached) $ac_c" 1>&6
873else
874 if test -n "$CC"; then
875 ac_cv_prog_CC="$CC" # Let the user override the test.
876else
687361c8
ME		 877 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
878 ac_dummy="$PATH"
879 for ac_dir in $ac_dummy; do
0bc0cd11
JL		 880 test -z "$ac_dir" && ac_dir=.
881 if test -f $ac_dir/$ac_word; then
882 ac_cv_prog_CC="gcc"
883 break
884 fi
885 done
886 IFS="$ac_save_ifs"
887fi
888fi
889CC="$ac_cv_prog_CC"
890if test -n "$CC"; then
891 echo "$ac_t""$CC" 1>&6
892else
893 echo "$ac_t""no" 1>&6
894fi
895
896if test -z "$CC"; then
897 # Extract the first word of "cc", so it can be a program name with args.
898set dummy cc; ac_word=$2
899echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
d8c22ce7 900echo "configure:901: checking for $ac_word" >&5
0bc0cd11
JL		 901if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
902 echo $ac_n "(cached) $ac_c" 1>&6
903else
904 if test -n "$CC"; then
905 ac_cv_prog_CC="$CC" # Let the user override the test.
906else
687361c8 907 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
0bc0cd11 908 ac_prog_rejected=no
687361c8
ME		 909 ac_dummy="$PATH"
910 for ac_dir in $ac_dummy; do
0bc0cd11
JL		 911 test -z "$ac_dir" && ac_dir=.
912 if test -f $ac_dir/$ac_word; then
913 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
914 ac_prog_rejected=yes
915 continue
916 fi
917 ac_cv_prog_CC="cc"
918 break
919 fi
920 done
921 IFS="$ac_save_ifs"
922if 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
925 shift
926 if test $# -gt 0; then
927 # We chose a different compiler from the bogus one.
928 # However, it has the same basename, so the bogon will be chosen
929 # first if we set CC to just the basename; use the full file name.
930 shift
931 set dummy "$ac_dir/$ac_word" "$@"
932 shift
933 ac_cv_prog_CC="$@"
934 fi
935fi
936fi
937fi
938CC="$ac_cv_prog_CC"
939if test -n "$CC"; then
940 echo "$ac_t""$CC" 1>&6
941else
942 echo "$ac_t""no" 1>&6
943fi
944
945 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
946fi
947
948echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
d8c22ce7 949echo "configure:950: checking whether we are using GNU C" >&5
0bc0cd11
JL		 950if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
951 echo $ac_n "(cached) $ac_c" 1>&6
952else
953 cat > conftest.c <<EOF
954#ifdef __GNUC__
955 yes;
956#endif
957EOF
d8c22ce7 958if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:959: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
0bc0cd11
JL		 959 ac_cv_prog_gcc=yes
960else
961 ac_cv_prog_gcc=no
962fi
963fi
964
965echo "$ac_t""$ac_cv_prog_gcc" 1>&6
966
967if test $ac_cv_prog_gcc = yes; then
968 GCC=yes
69197e7e 969 ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
0bc0cd11
JL		 970 ac_test_CFLAGS="${CFLAGS+set}"
971 ac_save_CFLAGS="$CFLAGS"
972 CFLAGS=
973 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
d8c22ce7 974echo "configure:975: checking whether ${CC-cc} accepts -g" >&5
0bc0cd11
JL		 975if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
976 echo $ac_n "(cached) $ac_c" 1>&6
977else
978 echo 'void f(){}' > conftest.c
979if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
980 ac_cv_prog_cc_g=yes
981else
982 ac_cv_prog_cc_g=no
983fi
984rm -f conftest*
985
986fi
987
988echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
989 if test "$ac_test_CFLAGS" = set; then
990 CFLAGS="$ac_save_CFLAGS"
991 elif test $ac_cv_prog_cc_g = yes; then
992 CFLAGS="-g -O2"
993 else
994 CFLAGS="-O2"
995 fi
996else
997 GCC=
1eaf7d9c 998 ac_libiberty_warn_cflags=
0bc0cd11
JL		 999 test "${CFLAGS+set}" = set || CFLAGS="-g"
1000fi
1001
1002
d1209685 1003
7fda878c
DR		 1004if test "x$CC" != xcc; then
1005 echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
d8c22ce7 1006echo "configure:1007: checking whether $CC and cc understand -c and -o together" >&5
7fda878c
DR		 1007else
1008 echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
d8c22ce7 1009echo "configure:1010: checking whether cc understands -c and -o together" >&5
7fda878c
DR		 1010fi
1011set dummy $CC; ac_cc="`echo $2 |
1012 sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1013if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1014 echo $ac_n "(cached) $ac_c" 1>&6
1015else
1016 echo 'foo(){}' > conftest.c
1017# Make sure it works both with $CC and with simple cc.
1018# We do the test twice because some compilers refuse to overwrite an
1019# existing .o file with -o, though they will create one.
1020ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
d8c22ce7
CC		 1021if { (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 $ac_try) 2>&5; };
7fda878c
DR		 1023then
1024 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1025 if test "x$CC" != xcc; then
1026 # Test first that cc exists at all.
d8c22ce7 1027 if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
7fda878c 1028 ac_try='cc -c conftest.c -o conftest.o 1>&5'
d8c22ce7
CC		 1029 if { (eval echo configure:1030: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1030 test -f conftest.o && { (eval echo configure:1031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
7fda878c
DR		 1031 then
1032 # cc works too.
1033 :
1034 else
1035 # cc exists but doesn't like -o.
1036 eval ac_cv_prog_cc_${ac_cc}_c_o=no
1037 fi
1038 fi
1039 fi
1040else
1041 eval ac_cv_prog_cc_${ac_cc}_c_o=no
1042fi
1043rm -f conftest*
1044
1045fi
1046if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1047 echo "$ac_t""yes" 1>&6
1048else
1049 echo "$ac_t""no" 1>&6
1050 cat >> confdefs.h <<\EOF
1051#define NO_MINUS_C_MINUS_O 1
1052EOF
1053
1054fi
1055
1056# autoconf is lame and doesn't give us any substitution variable for this.
1057if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1058 NO_MINUS_C_MINUS_O=yes
1059else
1060 OUTPUT_OPTION='-o $@'
1061fi
1062
1063
1064
0bc0cd11 1065echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
d8c22ce7 1066echo "configure:1067: checking for POSIXized ISC" >&5
0bc0cd11
JL		 1067if test -d /etc/conf/kconfig.d &&
1068 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1069then
1070 echo "$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
1074EOF
1075
1076 if test "$GCC" = yes; then
1077 CC="$CC -posix"
1078 else
1079 CC="$CC -Xp"
1080 fi
1081else
1082 echo "$ac_t""no" 1>&6
1083 ISC=
1084fi
1085
d1209685 1086echo $ac_n "checking for working const""... $ac_c" 1>&6
d8c22ce7 1087echo "configure:1088: checking for working const" >&5
d1209685
ZW		 1088if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1089 echo $ac_n "(cached) $ac_c" 1>&6
1090else
1091 cat > conftest.$ac_ext <<EOF
d8c22ce7 1092#line 1093 "configure"
d1209685
ZW		 1093#include "confdefs.h"
1094
1095int main() {
1096
1097/* Ultrix mips cc rejects this. */
dac45916 1098typedef int charset[2]; const charset x;
d1209685
ZW		 1099/* SunOS 4.1.1 cc rejects this. */
1100char const *const *ccp;
1101char **p;
1102/* NEC SVR4.0.2 mips cc rejects this. */
1103struct point {int x, y;};
1104static 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 */
1108const char *g = "string";
1109ccp = &g + (g ? g-g : 0);
1110/* HPUX 7.0 cc rejects these. */
1111++ccp;
1112p = (char**) ccp;
1113ccp = (char const *const *) p;
1114{ /* SCO 3.2v4 cc rejects this. */
1115 char *t;
1116 char const *s = 0 ? (char *) 0 : (char const *) 0;
1117
1118 *t++ = 0;
1119}
1120{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1121 int x[] = {25, 17};
1122 const int *foo = &x[0];
1123 ++foo;
1124}
1125{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1126 typedef const int *iptr;
1127 iptr p = 0;
1128 ++p;
1129}
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;
1134}
1135{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1136 const int foo = 10;
1137}
1138
1139; return 0; }
1140EOF
d8c22ce7 1141if { (eval echo configure:1142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
d1209685
ZW		 1142 rm -rf conftest*
1143 ac_cv_c_const=yes
1144else
1145 echo "configure: failed program was:" >&5
1146 cat conftest.$ac_ext >&5
1147 rm -rf conftest*
1148 ac_cv_c_const=no
1149fi
1150rm -f conftest*
1151fi
1152
1153echo "$ac_t""$ac_cv_c_const" 1>&6
1154if test $ac_cv_c_const = no; then
1155 cat >> confdefs.h <<\EOF
1156#define const
1157EOF
1158
1159fi
1160
1161echo $ac_n "checking for inline""... $ac_c" 1>&6
d8c22ce7 1162echo "configure:1163: checking for inline" >&5
d1209685
ZW		 1163if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1164 echo $ac_n "(cached) $ac_c" 1>&6
1165else
1166 ac_cv_c_inline=no
1167for ac_kw in inline __inline__ __inline; do
1168 cat > conftest.$ac_ext <<EOF
d8c22ce7 1169#line 1170 "configure"
d1209685
ZW		 1170#include "confdefs.h"
1171
1172int main() {
dac45916 1173} $ac_kw foo() {
d1209685
ZW		 1174; return 0; }
1175EOF
d8c22ce7 1176if { (eval echo configure:1177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
d1209685
ZW		 1177 rm -rf conftest*
1178 ac_cv_c_inline=$ac_kw; break
1179else
1180 echo "configure: failed program was:" >&5
1181 cat conftest.$ac_ext >&5
1182fi
1183rm -f conftest*
1184done
1185
1186fi
1187
1188echo "$ac_t""$ac_cv_c_inline" 1>&6
1189case "$ac_cv_c_inline" in
1190 inline | yes) ;;
1191 no) cat >> confdefs.h <<\EOF
1192#define inline
1193EOF
1194 ;;
1195 *) cat >> confdefs.h <<EOF
1196#define inline $ac_cv_c_inline
1197EOF
1198 ;;
1199esac
1200
0bc0cd11
JL		 1201
1202
1203
1204
1205
1206
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
1213# AIX /bin/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.
1218echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
d8c22ce7 1219echo "configure:1220: checking for a BSD compatible install" >&5
0bc0cd11
JL		 1220if test -z "$INSTALL"; then
1221if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1222 echo $ac_n "(cached) $ac_c" 1>&6
1223else
687361c8 1224 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
0bc0cd11
JL		 1225 for ac_dir in $PATH; do
1226 # Account for people who put trailing slashes in PATH elements.
1227 case "$ac_dir/" in
1228 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1229 *)
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
1232 # by default.
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.
1238 :
1239 else
1240 ac_cv_path_install="$ac_dir/$ac_prog -c"
1241 break 2
1242 fi
1243 fi
1244 done
1245 ;;
1246 esac
1247 done
1248 IFS="$ac_save_IFS"
1249
1250fi
1251 if test "${ac_cv_path_install+set}" = set; then
1252 INSTALL="$ac_cv_path_install"
1253 else
1254 # As a last resort, use the slow shell script. We don't cache a
1255 # path for INSTALL within a source directory, because that will
1256 # break other packages using the cache if that directory is
1257 # removed, or if the path is relative.
1258 INSTALL="$ac_install_sh"
1259 fi
1260fi
1261echo "$ac_t""$INSTALL" 1>&6
1262
1263# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1264# It thinks the first close brace ends the variable substitution.
1265test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1266
687361c8
ME		 1267test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1268
0bc0cd11
JL		 1269test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1270
1271
1272. ${srcdir}/config.table
1273host_makefile_frag=${frag}
1274
1275
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
1278# something.
1279echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
d8c22ce7 1280echo "configure:1281: checking how to run the C preprocessor" >&5
0bc0cd11
JL		 1281# On Suns, sometimes $CPP names a directory.
1282if test -n "$CPP" && test -d "$CPP"; then
1283 CPP=
1284fi
1285if test -z "$CPP"; then
1286if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1287 echo $ac_n "(cached) $ac_c" 1>&6
1288else
1289 # This must be in double quotes, not single quotes, because CPP may get
1290 # substituted into the Makefile and "${CC-cc}" will confuse make.
1291 CPP="${CC-cc} -E"
1292 # On the NeXT, cc -E runs the code through the compiler's parser,
1293 # not just through cpp.
1294 cat > conftest.$ac_ext <<EOF
d8c22ce7 1295#line 1296 "configure"
0bc0cd11
JL		 1296#include "confdefs.h"
1297#include <assert.h>
1298Syntax Error
1299EOF
1300ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
d8c22ce7 1301{ (eval echo configure:1302: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
687361c8 1302ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
0bc0cd11
JL		 1303if test -z "$ac_err"; then
1304 :
1305else
1306 echo "$ac_err" >&5
1307 echo "configure: failed program was:" >&5
1308 cat conftest.$ac_ext >&5
1309 rm -rf conftest*
1310 CPP="${CC-cc} -E -traditional-cpp"
1311 cat > conftest.$ac_ext <<EOF
d8c22ce7 1312#line 1313 "configure"
0bc0cd11
JL		 1313#include "confdefs.h"
1314#include <assert.h>
1315Syntax Error
1316EOF
1317ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
d8c22ce7 1318{ (eval echo configure:1319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
687361c8
ME		 1319ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1320if test -z "$ac_err"; then
1321 :
1322else
1323 echo "$ac_err" >&5
1324 echo "configure: failed program was:" >&5
1325 cat conftest.$ac_ext >&5
1326 rm -rf conftest*
1327 CPP="${CC-cc} -nologo -E"
1328 cat > conftest.$ac_ext <<EOF
d8c22ce7 1329#line 1330 "configure"
687361c8
ME		 1330#include "confdefs.h"
1331#include <assert.h>
1332Syntax Error
1333EOF
1334ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
d8c22ce7 1335{ (eval echo configure:1336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
687361c8 1336ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
0bc0cd11
JL		 1337if test -z "$ac_err"; then
1338 :
1339else
1340 echo "$ac_err" >&5
1341 echo "configure: failed program was:" >&5
1342 cat conftest.$ac_ext >&5
1343 rm -rf conftest*
1344 CPP=/lib/cpp
1345fi
1346rm -f conftest*
1347fi
687361c8
ME		 1348rm -f conftest*
1349fi
0bc0cd11
JL		 1350rm -f conftest*
1351 ac_cv_prog_CPP="$CPP"
1352fi
1353 CPP="$ac_cv_prog_CPP"
1354else
1355 ac_cv_prog_CPP="$CPP"
1356fi
1357echo "$ac_t""$CPP" 1>&6
1358
d47f75c4 1359for 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
0bc0cd11
JL		 1360do
1361ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1362echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
d8c22ce7 1363echo "configure:1364: checking for $ac_hdr" >&5
0bc0cd11
JL		 1364if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1365 echo $ac_n "(cached) $ac_c" 1>&6
1366else
1367 cat > conftest.$ac_ext <<EOF
d8c22ce7 1368#line 1369 "configure"
0bc0cd11
JL		 1369#include "confdefs.h"
1370#include <$ac_hdr>
1371EOF
1372ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
d8c22ce7 1373{ (eval echo configure:1374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
687361c8 1374ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
0bc0cd11
JL		 1375if test -z "$ac_err"; then
1376 rm -rf conftest*
1377 eval "ac_cv_header_$ac_safe=yes"
1378else
1379 echo "$ac_err" >&5
1380 echo "configure: failed program was:" >&5
1381 cat conftest.$ac_ext >&5
1382 rm -rf conftest*
1383 eval "ac_cv_header_$ac_safe=no"
1384fi
1385rm -f conftest*
1386fi
1387if eval "test \"`echo '$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 $ac_tr_hdr 1
1392EOF
1393
1394else
1395 echo "$ac_t""no" 1>&6
1396fi
1397done
1398
a6458d1d 1399echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
d8c22ce7 1400echo "configure:1401: checking for sys/wait.h that is POSIX.1 compatible" >&5
a6458d1d
KG		 1401if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1402 echo $ac_n "(cached) $ac_c" 1>&6
1403else
1404 cat > conftest.$ac_ext <<EOF
d8c22ce7 1405#line 1406 "configure"
a6458d1d
KG		 1406#include "confdefs.h"
1407#include <sys/types.h>
1408#include <sys/wait.h>
1409#ifndef WEXITSTATUS
1410#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1411#endif
1412#ifndef WIFEXITED
1413#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1414#endif
1415int main() {
1416int s;
1417wait (&s);
1418s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1419; return 0; }
1420EOF
d8c22ce7 1421if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
a6458d1d
KG		 1422 rm -rf conftest*
1423 ac_cv_header_sys_wait_h=yes
1424else
1425 echo "configure: failed program was:" >&5
1426 cat conftest.$ac_ext >&5
1427 rm -rf conftest*
1428 ac_cv_header_sys_wait_h=no
1429fi
1430rm -f conftest*
1431fi
1432
1433echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1434if test $ac_cv_header_sys_wait_h = yes; then
1435 cat >> confdefs.h <<\EOF
1436#define HAVE_SYS_WAIT_H 1
1437EOF
1438
1439fi
1440
c6451ce1 1441echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
d8c22ce7 1442echo "configure:1443: checking whether time.h and sys/time.h may both be included" >&5
c6451ce1
MS		 1443if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1444 echo $ac_n "(cached) $ac_c" 1>&6
1445else
1446 cat > conftest.$ac_ext <<EOF
d8c22ce7 1447#line 1448 "configure"
c6451ce1
MS		 1448#include "confdefs.h"
1449#include <sys/types.h>
1450#include <sys/time.h>
1451#include <time.h>
1452int main() {
1453struct tm *tp;
1454; return 0; }
1455EOF
d8c22ce7 1456if { (eval echo configure:1457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
c6451ce1
MS		 1457 rm -rf conftest*
1458 ac_cv_header_time=yes
1459else
1460 echo "configure: failed program was:" >&5
1461 cat conftest.$ac_ext >&5
1462 rm -rf conftest*
1463 ac_cv_header_time=no
1464fi
1465rm -f conftest*
1466fi
1467
1468echo "$ac_t""$ac_cv_header_time" 1>&6
1469if test $ac_cv_header_time = yes; then
1470 cat >> confdefs.h <<\EOF
1471#define TIME_WITH_SYS_TIME 1
1472EOF
1473
1474fi
1475
0bc0cd11 1476
3b58c099 1477echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6
d8c22ce7 1478echo "configure:1479: checking whether errno must be declared" >&5
3b58c099
MS		 1479if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then
1480 echo $ac_n "(cached) $ac_c" 1>&6
1481else
1482 cat > conftest.$ac_ext <<EOF
d8c22ce7 1483#line 1484 "configure"
3b58c099
MS		 1484#include "confdefs.h"
1485#include <errno.h>
1486int main() {
1487int x = errno;
1488; return 0; }
1489EOF
d8c22ce7 1490if { (eval echo configure:1491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3b58c099
MS		 1491 rm -rf conftest*
1492 libiberty_cv_declare_errno=no
1493else
1494 echo "configure: failed program was:" >&5
1495 cat conftest.$ac_ext >&5
1496 rm -rf conftest*
1497 libiberty_cv_declare_errno=yes
1498fi
1499rm -f conftest*
1500fi
1501
1502echo "$ac_t""$libiberty_cv_declare_errno" 1>&6
1503if test $libiberty_cv_declare_errno = yes
1504then cat >> confdefs.h <<\EOF
1505#define NEED_DECLARATION_ERRNO 1
1506EOF
1507
1508fi
1509
1510
fdfc290b 1511echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
d8c22ce7 1512echo "configure:1513: checking for ANSI C header files" >&5
fdfc290b
DR		 1513if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1514 echo $ac_n "(cached) $ac_c" 1>&6
1515else
1516 cat > conftest.$ac_ext <<EOF
d8c22ce7 1517#line 1518 "configure"
fdfc290b
DR		 1518#include "confdefs.h"
1519#include <stdlib.h>
1520#include <stdarg.h>
1521#include <string.h>
1522#include <float.h>
1523EOF
1524ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
d8c22ce7 1525{ (eval echo configure:1526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
fdfc290b
DR		 1526ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1527if test -z "$ac_err"; then
1528 rm -rf conftest*
1529 ac_cv_header_stdc=yes
1530else
1531 echo "$ac_err" >&5
1532 echo "configure: failed program was:" >&5
1533 cat conftest.$ac_ext >&5
1534 rm -rf conftest*
1535 ac_cv_header_stdc=no
1536fi
1537rm -f conftest*
1538
1539if test $ac_cv_header_stdc = yes; then
1540 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
d3982b71 1541cat > conftest.$ac_ext <<EOF
d8c22ce7 1542#line 1543 "configure"
fdfc290b
DR		 1543#include "confdefs.h"
1544#include <string.h>
1545EOF
1546if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1547 egrep "memchr" >/dev/null 2>&1; then
1548 :
1549else
1550 rm -rf conftest*
1551 ac_cv_header_stdc=no
1552fi
1553rm -f conftest*
1554
1555fi
1556
1557if test $ac_cv_header_stdc = yes; then
1558 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1559cat > conftest.$ac_ext <<EOF
d8c22ce7 1560#line 1561 "configure"
fdfc290b
DR		 1561#include "confdefs.h"
1562#include <stdlib.h>
1563EOF
1564if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1565 egrep "free" >/dev/null 2>&1; then
1566 :
1567else
1568 rm -rf conftest*
1569 ac_cv_header_stdc=no
1570fi
1571rm -f conftest*
1572
1573fi
1574
1575if test $ac_cv_header_stdc = yes; then
1576 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1577if test "$cross_compiling" = yes; then
1578 :
1579else
1580 cat > conftest.$ac_ext <<EOF
d8c22ce7 1581#line 1582 "configure"
fdfc290b
DR		 1582#include "confdefs.h"
1583#include <ctype.h>
1584#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1585#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1586#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1587int main () { int i; for (i = 0; i < 256; i++)
1588if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1589exit (0); }
1590
1591EOF
d8c22ce7 1592if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
fdfc290b
DR		 1593then
1594 :
1595else
1596 echo "configure: failed program was:" >&5
1597 cat conftest.$ac_ext >&5
1598 rm -fr conftest*
1599 ac_cv_header_stdc=no
1600fi
1601rm -fr conftest*
1602fi
1603
1604fi
1605fi
1606
1607echo "$ac_t""$ac_cv_header_stdc" 1>&6
1608if test $ac_cv_header_stdc = yes; then
1609 cat >> confdefs.h <<\EOF
1610#define STDC_HEADERS 1
1611EOF
1612
1613fi
1614
1615echo $ac_n "checking for uintptr_t""... $ac_c" 1>&6
d8c22ce7 1616echo "configure:1617: checking for uintptr_t" >&5
fdfc290b
DR		 1617if eval "test \"`echo '$''{'ac_cv_type_uintptr_t'+set}'`\" = set"; then
1618 echo $ac_n "(cached) $ac_c" 1>&6
1619else
1620 cat > conftest.$ac_ext <<EOF
d8c22ce7 1621#line 1622 "configure"
d3982b71
JL		 1622#include "confdefs.h"
1623#include <sys/types.h>
fdfc290b
DR		 1624#if STDC_HEADERS
1625#include <stdlib.h>
1626#include <stddef.h>
1627#endif
d3982b71
JL		 1628EOF
1629if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fdfc290b 1630 egrep "(^|[^a-zA-Z_0-9])uintptr_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
d3982b71 1631 rm -rf conftest*
fdfc290b 1632 ac_cv_type_uintptr_t=yes
d3982b71
JL		 1633else
1634 rm -rf conftest*
fdfc290b 1635 ac_cv_type_uintptr_t=no
d3982b71
JL		 1636fi
1637rm -f conftest*
1638
fdfc290b
DR		 1639fi
1640echo "$ac_t""$ac_cv_type_uintptr_t" 1>&6
1641if test $ac_cv_type_uintptr_t = no; then
1642 cat >> confdefs.h <<\EOF
1643#define uintptr_t unsigned long
1644EOF
1645
1646fi
d3982b71 1647
39e8d049
KG		 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
1650# relies on it.
1651cat >> confdefs.h <<\EOF
d3982b71
JL		 1652#define HAVE_UINTPTR_T 1
1653EOF
1654
d3982b71 1655
deae2ed9 1656echo $ac_n "checking for pid_t""... $ac_c" 1>&6
39e8d049 1657echo "configure:1658: checking for pid_t" >&5
deae2ed9
MM		 1658if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1659 echo $ac_n "(cached) $ac_c" 1>&6
1660else
1661 cat > conftest.$ac_ext <<EOF
39e8d049 1662#line 1663 "configure"
deae2ed9
MM		 1663#include "confdefs.h"
1664#include <sys/types.h>
1665#if STDC_HEADERS
1666#include <stdlib.h>
1667#include <stddef.h>
1668#endif
1669EOF
1670if (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
1672 rm -rf conftest*
1673 ac_cv_type_pid_t=yes
1674else
1675 rm -rf conftest*
1676 ac_cv_type_pid_t=no
1677fi
1678rm -f conftest*
1679
1680fi
1681echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1682if test $ac_cv_type_pid_t = no; then
1683 cat >> confdefs.h <<\EOF
1684#define pid_t int
1685EOF
1686
1687fi
1688
1689
0bc0cd11
JL		 1690# This is the list of functions which libiberty will provide if they
1691# are not available on the host.
1692
1693funcs="asprintf"
1694funcs="$funcs atexit"
1695funcs="$funcs basename"
1696funcs="$funcs bcmp"
1697funcs="$funcs bcopy"
dac45916 1698funcs="$funcs bsearch"
0bc0cd11 1699funcs="$funcs bzero"
a9acf741 1700funcs="$funcs calloc"
0bc0cd11 1701funcs="$funcs clock"
29650b2b 1702funcs="$funcs ffs"
0bc0cd11
JL		 1703funcs="$funcs getcwd"
1704funcs="$funcs getpagesize"
1705funcs="$funcs index"
1706funcs="$funcs insque"
1707funcs="$funcs memchr"
1708funcs="$funcs memcmp"
1709funcs="$funcs memcpy"
1710funcs="$funcs memmove"
1711funcs="$funcs memset"
687361c8 1712funcs="$funcs mkstemps"
9eb4080f 1713funcs="$funcs putenv"
0bc0cd11
JL		 1714funcs="$funcs random"
1715funcs="$funcs rename"
1716funcs="$funcs rindex"
9eb4080f 1717funcs="$funcs setenv"
0bc0cd11
JL		 1718funcs="$funcs sigsetmask"
1719funcs="$funcs strcasecmp"
1720funcs="$funcs strchr"
1721funcs="$funcs strdup"
1722funcs="$funcs strncasecmp"
1723funcs="$funcs strrchr"
1724funcs="$funcs strstr"
1725funcs="$funcs strtod"
1726funcs="$funcs strtol"
1727funcs="$funcs strtoul"
1728funcs="$funcs tmpnam"
1729funcs="$funcs vasprintf"
1730funcs="$funcs vfprintf"
1731funcs="$funcs vprintf"
1732funcs="$funcs vsprintf"
1733funcs="$funcs waitpid"
1734
1735# Also in the old function.def file: alloca, vfork, getopt.
1736
d47f75c4 1737vars="sys_errlist sys_nerr sys_siglist _system_configuration"
0bc0cd11 1738
90e72e20 1739checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
64c7e556 1740checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
170230b7 1741checkfuncs="$checkfuncs getsysinfo table sysctl"
0bc0cd11
JL		 1742
1743# These are neither executed nor required, but they help keep
1744# autoheader happy without adding a bunch of text to acconfig.h.
1745if test "x" = "y"; then
dac45916 1746 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock
0bc0cd11
JL		 1747do
1748echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 1749echo "configure:1750: checking for $ac_func" >&5
0bc0cd11
JL		 1750if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1751 echo $ac_n "(cached) $ac_c" 1>&6
1752else
1753 cat > conftest.$ac_ext <<EOF
39e8d049 1754#line 1755 "configure"
0bc0cd11
JL		 1755#include "confdefs.h"
1756/* System header to define __stub macros and hopefully few prototypes,
1757 which can conflict with char $ac_func(); below. */
1758#include <assert.h>
1759/* Override any gcc2 internal prototype to avoid an error. */
1760/* We use char because int might match the return type of a gcc2
1761 builtin and then its argument prototype would still apply. */
1762char $ac_func();
1763
1764int main() {
1765
1766/* The GNU C library defines this for functions which it implements
1767 to always fail with ENOSYS. Some functions are actually named
1768 something starting with __ and the normal name is an alias. */
1769#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1770choke me
1771#else
1772$ac_func();
1773#endif
1774
1775; return 0; }
1776EOF
39e8d049 1777if { (eval echo configure:1778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 1778 rm -rf conftest*
1779 eval "ac_cv_func_$ac_func=yes"
1780else
1781 echo "configure: failed program was:" >&5
1782 cat conftest.$ac_ext >&5
1783 rm -rf conftest*
1784 eval "ac_cv_func_$ac_func=no"
1785fi
1786rm -f conftest*
1787fi
1788
1789if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1790 echo "$ac_t""yes" 1>&6
1791 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1792 cat >> confdefs.h <<EOF
1793#define $ac_tr_func 1
1794EOF
1795
1796else
1797 echo "$ac_t""no" 1>&6
1798fi
1799done
1800
dac45916 1801 for ac_func in getcwd getpagesize index insque mkstemps memchr memcmp memcpy
0bc0cd11
JL		 1802do
1803echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 1804echo "configure:1805: checking for $ac_func" >&5
0bc0cd11
JL		 1805if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1806 echo $ac_n "(cached) $ac_c" 1>&6
1807else
1808 cat > conftest.$ac_ext <<EOF
39e8d049 1809#line 1810 "configure"
0bc0cd11
JL		 1810#include "confdefs.h"
1811/* System header to define __stub macros and hopefully few prototypes,
1812 which can conflict with char $ac_func(); below. */
1813#include <assert.h>
1814/* Override any gcc2 internal prototype to avoid an error. */
1815/* We use char because int might match the return type of a gcc2
1816 builtin and then its argument prototype would still apply. */
1817char $ac_func();
1818
1819int main() {
1820
1821/* The GNU C library defines this for functions which it implements
1822 to always fail with ENOSYS. Some functions are actually named
1823 something starting with __ and the normal name is an alias. */
1824#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1825choke me
1826#else
1827$ac_func();
1828#endif
1829
1830; return 0; }
1831EOF
39e8d049 1832if { (eval echo configure:1833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 1833 rm -rf conftest*
1834 eval "ac_cv_func_$ac_func=yes"
1835else
1836 echo "configure: failed program was:" >&5
1837 cat conftest.$ac_ext >&5
1838 rm -rf conftest*
1839 eval "ac_cv_func_$ac_func=no"
1840fi
1841rm -f conftest*
1842fi
1843
1844if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1845 echo "$ac_t""yes" 1>&6
1846 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1847 cat >> confdefs.h <<EOF
1848#define $ac_tr_func 1
1849EOF
1850
1851else
1852 echo "$ac_t""no" 1>&6
1853fi
1854done
1855
dac45916 1856 for ac_func in memmove memset putenv random rename rindex sigsetmask
0bc0cd11
JL		 1857do
1858echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 1859echo "configure:1860: checking for $ac_func" >&5
0bc0cd11
JL		 1860if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1861 echo $ac_n "(cached) $ac_c" 1>&6
1862else
1863 cat > conftest.$ac_ext <<EOF
39e8d049 1864#line 1865 "configure"
0bc0cd11
JL		 1865#include "confdefs.h"
1866/* System header to define __stub macros and hopefully few prototypes,
1867 which can conflict with char $ac_func(); below. */
1868#include <assert.h>
1869/* Override any gcc2 internal prototype to avoid an error. */
1870/* We use char because int might match the return type of a gcc2
1871 builtin and then its argument prototype would still apply. */
1872char $ac_func();
1873
1874int main() {
1875
1876/* The GNU C library defines this for functions which it implements
1877 to always fail with ENOSYS. Some functions are actually named
1878 something starting with __ and the normal name is an alias. */
1879#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1880choke me
1881#else
1882$ac_func();
1883#endif
1884
1885; return 0; }
1886EOF
39e8d049 1887if { (eval echo configure:1888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 1888 rm -rf conftest*
1889 eval "ac_cv_func_$ac_func=yes"
1890else
1891 echo "configure: failed program was:" >&5
1892 cat conftest.$ac_ext >&5
1893 rm -rf conftest*
1894 eval "ac_cv_func_$ac_func=no"
1895fi
1896rm -f conftest*
1897fi
1898
1899if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1900 echo "$ac_t""yes" 1>&6
1901 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1902 cat >> confdefs.h <<EOF
1903#define $ac_tr_func 1
1904EOF
1905
1906else
1907 echo "$ac_t""no" 1>&6
1908fi
1909done
1910
dac45916 1911 for ac_func in strcasecmp setenv strchr strdup strncasecmp strrchr strstr
0bc0cd11
JL		 1912do
1913echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 1914echo "configure:1915: checking for $ac_func" >&5
0bc0cd11
JL		 1915if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1916 echo $ac_n "(cached) $ac_c" 1>&6
1917else
1918 cat > conftest.$ac_ext <<EOF
39e8d049 1919#line 1920 "configure"
0bc0cd11
JL		 1920#include "confdefs.h"
1921/* System header to define __stub macros and hopefully few prototypes,
1922 which can conflict with char $ac_func(); below. */
1923#include <assert.h>
1924/* Override any gcc2 internal prototype to avoid an error. */
1925/* We use char because int might match the return type of a gcc2
1926 builtin and then its argument prototype would still apply. */
1927char $ac_func();
1928
1929int main() {
1930
1931/* The GNU C library defines this for functions which it implements
1932 to always fail with ENOSYS. Some functions are actually named
1933 something starting with __ and the normal name is an alias. */
1934#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1935choke me
1936#else
1937$ac_func();
1938#endif
1939
1940; return 0; }
1941EOF
39e8d049 1942if { (eval echo configure:1943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 1943 rm -rf conftest*
1944 eval "ac_cv_func_$ac_func=yes"
1945else
1946 echo "configure: failed program was:" >&5
1947 cat conftest.$ac_ext >&5
1948 rm -rf conftest*
1949 eval "ac_cv_func_$ac_func=no"
1950fi
1951rm -f conftest*
1952fi
1953
1954if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1955 echo "$ac_t""yes" 1>&6
1956 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1957 cat >> confdefs.h <<EOF
1958#define $ac_tr_func 1
1959EOF
1960
1961else
1962 echo "$ac_t""no" 1>&6
1963fi
1964done
1965
dac45916 1966 for ac_func in strtod strtol strtoul tmpnam vasprintf vfprintf vprintf
0bc0cd11
JL		 1967do
1968echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 1969echo "configure:1970: checking for $ac_func" >&5
0bc0cd11
JL		 1970if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1971 echo $ac_n "(cached) $ac_c" 1>&6
1972else
1973 cat > conftest.$ac_ext <<EOF
39e8d049 1974#line 1975 "configure"
0bc0cd11
JL		 1975#include "confdefs.h"
1976/* System header to define __stub macros and hopefully few prototypes,
1977 which can conflict with char $ac_func(); below. */
1978#include <assert.h>
1979/* Override any gcc2 internal prototype to avoid an error. */
1980/* We use char because int might match the return type of a gcc2
1981 builtin and then its argument prototype would still apply. */
1982char $ac_func();
1983
1984int main() {
1985
1986/* The GNU C library defines this for functions which it implements
1987 to always fail with ENOSYS. Some functions are actually named
1988 something starting with __ and the normal name is an alias. */
1989#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1990choke me
1991#else
1992$ac_func();
1993#endif
1994
1995; return 0; }
1996EOF
39e8d049 1997if { (eval echo configure:1998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 1998 rm -rf conftest*
1999 eval "ac_cv_func_$ac_func=yes"
2000else
2001 echo "configure: failed program was:" >&5
2002 cat conftest.$ac_ext >&5
2003 rm -rf conftest*
2004 eval "ac_cv_func_$ac_func=no"
2005fi
2006rm -f conftest*
2007fi
2008
2009if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2010 echo "$ac_t""yes" 1>&6
2011 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2012 cat >> confdefs.h <<EOF
2013#define $ac_tr_func 1
2014EOF
2015
2016else
2017 echo "$ac_t""no" 1>&6
2018fi
2019done
2020
dac45916 2021 for ac_func in vsprintf waitpid getrusage on_exit psignal strerror strsignal
0bc0cd11
JL		 2022do
2023echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2024echo "configure:2025: checking for $ac_func" >&5
0bc0cd11
JL		 2025if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2026 echo $ac_n "(cached) $ac_c" 1>&6
2027else
2028 cat > conftest.$ac_ext <<EOF
39e8d049 2029#line 2030 "configure"
0bc0cd11
JL		 2030#include "confdefs.h"
2031/* System header to define __stub macros and hopefully few prototypes,
2032 which can conflict with char $ac_func(); below. */
2033#include <assert.h>
2034/* Override any gcc2 internal prototype to avoid an error. */
2035/* We use char because int might match the return type of a gcc2
2036 builtin and then its argument prototype would still apply. */
2037char $ac_func();
2038
2039int main() {
2040
2041/* The GNU C library defines this for functions which it implements
2042 to always fail with ENOSYS. Some functions are actually named
2043 something starting with __ and the normal name is an alias. */
2044#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2045choke me
2046#else
2047$ac_func();
2048#endif
2049
2050; return 0; }
2051EOF
39e8d049 2052if { (eval echo configure:2053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 2053 rm -rf conftest*
2054 eval "ac_cv_func_$ac_func=yes"
2055else
2056 echo "configure: failed program was:" >&5
2057 cat conftest.$ac_ext >&5
2058 rm -rf conftest*
2059 eval "ac_cv_func_$ac_func=no"
2060fi
2061rm -f conftest*
2062fi
2063
2064if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2065 echo "$ac_t""yes" 1>&6
2066 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2067 cat >> confdefs.h <<EOF
2068#define $ac_tr_func 1
2069EOF
2070
acbbd80a
MK		 2071else
2072 echo "$ac_t""no" 1>&6
2073fi
2074done
2075
29650b2b 2076 for ac_func in sysconf times sbrk gettimeofday ffs
acbbd80a
MK		 2077do
2078echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2079echo "configure:2080: checking for $ac_func" >&5
acbbd80a
MK		 2080if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2081 echo $ac_n "(cached) $ac_c" 1>&6
2082else
2083 cat > conftest.$ac_ext <<EOF
39e8d049 2084#line 2085 "configure"
acbbd80a
MK		 2085#include "confdefs.h"
2086/* System header to define __stub macros and hopefully few prototypes,
2087 which can conflict with char $ac_func(); below. */
2088#include <assert.h>
2089/* Override any gcc2 internal prototype to avoid an error. */
2090/* We use char because int might match the return type of a gcc2
2091 builtin and then its argument prototype would still apply. */
2092char $ac_func();
2093
2094int main() {
2095
2096/* The GNU C library defines this for functions which it implements
2097 to always fail with ENOSYS. Some functions are actually named
2098 something starting with __ and the normal name is an alias. */
2099#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2100choke me
2101#else
2102$ac_func();
2103#endif
2104
2105; return 0; }
2106EOF
39e8d049 2107if { (eval echo configure:2108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4876b2b4
DJ		 2108 rm -rf conftest*
2109 eval "ac_cv_func_$ac_func=yes"
2110else
2111 echo "configure: failed program was:" >&5
2112 cat conftest.$ac_ext >&5
2113 rm -rf conftest*
2114 eval "ac_cv_func_$ac_func=no"
2115fi
2116rm -f conftest*
2117fi
2118
2119if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2120 echo "$ac_t""yes" 1>&6
2121 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2122 cat >> confdefs.h <<EOF
2123#define $ac_tr_func 1
2124EOF
2125
2126else
2127 echo "$ac_t""no" 1>&6
2128fi
2129done
2130
170230b7 2131 for ac_func in pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl
4876b2b4
DJ		 2132do
2133echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2134echo "configure:2135: checking for $ac_func" >&5
4876b2b4
DJ		 2135if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2136 echo $ac_n "(cached) $ac_c" 1>&6
2137else
2138 cat > conftest.$ac_ext <<EOF
39e8d049 2139#line 2140 "configure"
4876b2b4
DJ		 2140#include "confdefs.h"
2141/* System header to define __stub macros and hopefully few prototypes,
2142 which can conflict with char $ac_func(); below. */
2143#include <assert.h>
2144/* Override any gcc2 internal prototype to avoid an error. */
2145/* We use char because int might match the return type of a gcc2
2146 builtin and then its argument prototype would still apply. */
2147char $ac_func();
2148
2149int main() {
2150
2151/* The GNU C library defines this for functions which it implements
2152 to always fail with ENOSYS. Some functions are actually named
2153 something starting with __ and the normal name is an alias. */
2154#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2155choke me
2156#else
2157$ac_func();
2158#endif
2159
2160; return 0; }
2161EOF
39e8d049 2162if { (eval echo configure:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
acbbd80a
MK		 2163 rm -rf conftest*
2164 eval "ac_cv_func_$ac_func=yes"
2165else
2166 echo "configure: failed program was:" >&5
2167 cat conftest.$ac_ext >&5
2168 rm -rf conftest*
2169 eval "ac_cv_func_$ac_func=no"
2170fi
2171rm -f conftest*
2172fi
2173
2174if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2175 echo "$ac_t""yes" 1>&6
2176 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2177 cat >> confdefs.h <<EOF
2178#define $ac_tr_func 1
2179EOF
2180
e9019af6
KG		 2181else
2182 echo "$ac_t""no" 1>&6
2183fi
2184done
2185
2186 for ac_func in realpath canonicalize_file_name
2187do
2188echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2189echo "configure:2190: checking for $ac_func" >&5
e9019af6
KG		 2190if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2191 echo $ac_n "(cached) $ac_c" 1>&6
2192else
2193 cat > conftest.$ac_ext <<EOF
39e8d049 2194#line 2195 "configure"
e9019af6
KG		 2195#include "confdefs.h"
2196/* System header to define __stub macros and hopefully few prototypes,
2197 which can conflict with char $ac_func(); below. */
2198#include <assert.h>
2199/* Override any gcc2 internal prototype to avoid an error. */
2200/* We use char because int might match the return type of a gcc2
2201 builtin and then its argument prototype would still apply. */
2202char $ac_func();
2203
2204int main() {
2205
2206/* The GNU C library defines this for functions which it implements
2207 to always fail with ENOSYS. Some functions are actually named
2208 something starting with __ and the normal name is an alias. */
2209#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2210choke me
2211#else
2212$ac_func();
2213#endif
2214
2215; return 0; }
2216EOF
39e8d049 2217if { (eval echo configure:2218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
e9019af6
KG		 2218 rm -rf conftest*
2219 eval "ac_cv_func_$ac_func=yes"
2220else
2221 echo "configure: failed program was:" >&5
2222 cat conftest.$ac_ext >&5
2223 rm -rf conftest*
2224 eval "ac_cv_func_$ac_func=no"
2225fi
2226rm -f conftest*
2227fi
2228
2229if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2230 echo "$ac_t""yes" 1>&6
2231 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2232 cat >> confdefs.h <<EOF
2233#define $ac_tr_func 1
2234EOF
2235
0bc0cd11
JL		 2236else
2237 echo "$ac_t""no" 1>&6
2238fi
2239done
2240
d1209685
ZW		 2241 cat >> confdefs.h <<\EOF
2242#define HAVE_SYS_ERRLIST 1
2243EOF
2244
2245 cat >> confdefs.h <<\EOF
dac45916 2246#define HAVE_SYS_NERR 1
d1209685
ZW		 2247EOF
2248
2249 cat >> confdefs.h <<\EOF
2250#define HAVE_SYS_SIGLIST 1
d47f75c4
KG		 2251EOF
2252
2253 cat >> confdefs.h <<\EOF
2254#define HAVE__SYSTEM_CONFIGURATION 1
d1209685
ZW		 2255EOF
2256
0bc0cd11
JL		 2257fi
2258
2259# For each of these functions, if the host does not provide the
2260# function we want to put FN.o in LIBOBJS, and if the host does
b548dffb 2261# provide the function, we want to define HAVE_FN in config.h.
0bc0cd11
JL		 2262
2263setobjs=
7c72138a 2264CHECK=
48d7db63 2265target_header_dir=
0bc0cd11
JL		 2266if test -n "${with_target_subdir}"; then
2267
ca6b370d 2268 # We are being configured as a target library. AC_REPLACE_FUNCS
0bc0cd11 2269 # may not work correctly, because the compiler may not be able to
ca6b370d
JL		 2270 # link executables. Note that we may still be being configured
2271 # native.
0bc0cd11
JL		 2272
2273 # If we are being configured for newlib, we know which functions
2274 # newlib provide and which ones we will be expected to provide.
2275
2276 if test "x${with_newlib}" = "xyes"; then
ca6b370d 2277 LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
0bc0cd11
JL		 2278
2279 for f in $funcs; do
2280 case "$f" in
ca6b370d 2281 asprintf | basename | insque | random | strdup | vasprintf)
0bc0cd11
JL		 2282 ;;
2283 *)
2284 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2285 cat >> confdefs.h <<EOF
2286#define $n 1
2287EOF
2288
2289 ;;
2290 esac
2291 done
2292
2293 # newlib doesnt provide any of the variables in $vars, so we
2294 # dont have to check them here.
2295
ca6b370d 2296 # Of the functions in $checkfuncs, newlib only has strerror.
0bc0cd11
JL		 2297 cat >> confdefs.h <<\EOF
2298#define HAVE_STRERROR 1
2299EOF
2300
2301
2302 setobjs=yes
2303
2304 fi
7c72138a 2305
48d7db63
PE		 2306 # We may wish to install the target headers somewhere.
2307 # Check whether --enable-install-libiberty or --disable-install-libiberty was given.
2308if test "${enable_install_libiberty+set}" = set; then
2309 enableval="$enable_install_libiberty"
2310 enable_install_libiberty=$enableval
2311else
2312 enable_install_libiberty=no
2313fi
2314
2315 # Option parsed, now set things appropriately.
2316 case x"$enable_install_libiberty" in
2317 xyes|x)
2318 target_header_dir=libiberty
2319 ;;
2320 xno)
2321 target_header_dir=
2322 ;;
2323 *)
2324 # This could be sanity-checked in various ways...
2325 target_header_dir="${enable_install_libiberty}"
2326 ;;
2327 esac
2328
2329
7c72138a
TT		 2330else
2331
2332 # Not a target library, so we set things up to run the test suite.
2333 CHECK=check-cplus-dem
2334
0bc0cd11
JL		 2335fi
2336
7c72138a
TT		 2337
2338
48d7db63 2339
b1c45ae4 2340case "${host}" in
46af757b 2341 *-*-cygwin* | *-*-mingw*)
b1c45ae4
CF		 2342 cat >> confdefs.h <<\EOF
2343#define HAVE_SYS_ERRLIST 1
2344EOF
2345
2346 cat >> confdefs.h <<\EOF
2347#define HAVE_SYS_NERR 1
2348EOF
2349
2350 ;;
2351esac
2352
0bc0cd11
JL		 2353if test -z "${setobjs}"; then
2354 case "${host}" in
2355
2356 *-*-vxworks*)
2357 # Handle VxWorks configuration specially, since on VxWorks the
2358 # libraries are actually on the target board, not in the file
2359 # system.
2360 LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
2361 LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
2362 for f in $funcs; do
2363 case "$f" in
2364 basename | getpagesize | insque | random | strcasecmp)
2365 ;;
2366 strncasecmp | strdup | vfork | waitpid | vasprintf)
2367 ;;
2368 *)
2369 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2370 cat >> confdefs.h <<EOF
2371#define $n 1
2372EOF
2373
2374 ;;
2375 esac
2376 done
2377
2378 # VxWorks doesn't provide any of the variables in $vars, so we
2379 # don't have to check them here.
2380
2381 # Of the functions in $checkfuncs, VxWorks only has strerror.
2382 cat >> confdefs.h <<\EOF
2383#define HAVE_STRERROR 1
2384EOF
2385
2386
2387 setobjs=yes
2388 ;;
2389
2390 esac
2391fi
2392
2393if test -z "${setobjs}"; then
2394
2395 case "${host}" in
2396
dd8f3ed5
GN		 2397 *-*-cygwin*)
2398 # The Cygwin library actually uses a couple of files from
0bc0cd11 2399 # libiberty when it is built. If we are building a native
dd8f3ed5 2400 # Cygwin, and we run the tests, we will appear to have these
0bc0cd11
JL		 2401 # files. However, when we go on to build winsup, we will wind up
2402 # with a library which does not have the files, since they should
2403 # have come from libiberty.
2404
2405 # We handle this by removing the functions the winsup library
2406 # provides from our shell variables, so that they appear to be
2407 # missing.
2408
2f31ed7e
DD		 2409 # DJ - only if we're *building* cygwin, not just building *with* cygwin
2410
2411 if test -n "${with_target_subdir}"
2412 then
2413 funcs="`echo $funcs | sed -e 's/random//'`"
2414 LIBOBJS="$LIBOBJS random.o"
2415 vars="`echo $vars | sed -e 's/sys_siglist//'`"
2416 checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
2417 fi
0bc0cd11
JL		 2418 ;;
2419
2420 *-*-mingw32*)
2421 # Under mingw32, sys_nerr and sys_errlist exist, but they are
2422 # macros, so the test below won't find them.
d1209685
ZW		 2423 libiberty_cv_var_sys_nerr=yes
2424 libiberty_cv_var_sys_errlist=yes
0bc0cd11
JL		 2425 ;;
2426
89f602a7
MK		 2427 *-*-uwin*)
2428 # Under some versions of uwin, vfork is notoriously buggy and the test
2429 # can hang configure; on other versions, vfork exists just as a stub.
2430 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2431 ac_cv_func_vfork_works=no
62133b5e
MK		 2432 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
2433 # macros (actually, these are imported from a DLL, but the end effect
2434 # is the same), so the test below won't find them.
d1209685
ZW		 2435 libiberty_cv_var_sys_nerr=yes
2436 libiberty_cv_var_sys_errlist=yes
89f602a7
MK		 2437 ;;
2438
ee262b6f
DR		 2439 *-*-*vms*)
2440 # Under VMS, vfork works very different than on Unix. The standard test
2441 # won't work, and it isn't easily adaptable. It makes more sense to
2442 # just force it.
2443 ac_cv_func_vfork_works=yes
2444 ;;
2445
0bc0cd11
JL		 2446 esac
2447
2448 # We haven't set the list of objects yet. Use the standard autoconf
2449 # tests. This will only work if the compiler works.
2450 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
39e8d049 2451echo "configure:2452: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
0bc0cd11
JL		 2452
2453ac_ext=c
2454# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2455ac_cpp='$CPP $CPPFLAGS'
2456ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
687361c8 2457ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
0bc0cd11
JL		 2458cross_compiling=$ac_cv_prog_cc_cross
2459
687361c8
ME		 2460cat > conftest.$ac_ext << EOF
2461
39e8d049 2462#line 2463 "configure"
0bc0cd11 2463#include "confdefs.h"
687361c8 2464
0bc0cd11
JL		 2465main(){return(0);}
2466EOF
39e8d049 2467if { (eval echo configure:2468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 2468 ac_cv_prog_cc_works=yes
2469 # If we can't run a trivial program, we are probably using a cross compiler.
2470 if (./conftest; exit) 2>/dev/null; then
2471 ac_cv_prog_cc_cross=no
2472 else
2473 ac_cv_prog_cc_cross=yes
2474 fi
2475else
2476 echo "configure: failed program was:" >&5
2477 cat conftest.$ac_ext >&5
2478 ac_cv_prog_cc_works=no
2479fi
2480rm -fr conftest*
687361c8
ME		 2481ac_ext=c
2482# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2483ac_cpp='$CPP $CPPFLAGS'
2484ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2485ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2486cross_compiling=$ac_cv_prog_cc_cross
0bc0cd11
JL		 2487
2488echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2489if test $ac_cv_prog_cc_works = no; then
2490 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2491fi
2492echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
39e8d049 2493echo "configure:2494: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
0bc0cd11
JL		 2494echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2495cross_compiling=$ac_cv_prog_cc_cross
2496
2497 for ac_func in $funcs
2498do
2499echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2500echo "configure:2501: checking for $ac_func" >&5
0bc0cd11
JL		 2501if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2502 echo $ac_n "(cached) $ac_c" 1>&6
2503else
2504 cat > conftest.$ac_ext <<EOF
39e8d049 2505#line 2506 "configure"
0bc0cd11
JL		 2506#include "confdefs.h"
2507/* System header to define __stub macros and hopefully few prototypes,
2508 which can conflict with char $ac_func(); below. */
2509#include <assert.h>
2510/* Override any gcc2 internal prototype to avoid an error. */
2511/* We use char because int might match the return type of a gcc2
2512 builtin and then its argument prototype would still apply. */
2513char $ac_func();
2514
2515int main() {
2516
2517/* The GNU C library defines this for functions which it implements
2518 to always fail with ENOSYS. Some functions are actually named
2519 something starting with __ and the normal name is an alias. */
2520#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2521choke me
2522#else
2523$ac_func();
2524#endif
2525
2526; return 0; }
2527EOF
39e8d049 2528if { (eval echo configure:2529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 2529 rm -rf conftest*
2530 eval "ac_cv_func_$ac_func=yes"
2531else
2532 echo "configure: failed program was:" >&5
2533 cat conftest.$ac_ext >&5
2534 rm -rf conftest*
2535 eval "ac_cv_func_$ac_func=no"
2536fi
2537rm -f conftest*
2538fi
2539
2540if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2541 echo "$ac_t""yes" 1>&6
2542 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2543 cat >> confdefs.h <<EOF
2544#define $ac_tr_func 1
2545EOF
2546
2547else
2548 echo "$ac_t""no" 1>&6
687361c8 2549LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
0bc0cd11
JL		 2550fi
2551done
2552
2553
b548dffb 2554 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
39e8d049 2555echo "configure:2556: checking whether alloca needs Cray hooks" >&5
0bc0cd11
JL		 2556if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2557 echo $ac_n "(cached) $ac_c" 1>&6
2558else
2559 cat > conftest.$ac_ext <<EOF
39e8d049 2560#line 2561 "configure"
0bc0cd11
JL		 2561#include "confdefs.h"
2562#if defined(CRAY) && ! defined(CRAY2)
2563webecray
2564#else
2565wenotbecray
2566#endif
2567
2568EOF
2569if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2570 egrep "webecray" >/dev/null 2>&1; then
2571 rm -rf conftest*
2572 ac_cv_os_cray=yes
2573else
2574 rm -rf conftest*
2575 ac_cv_os_cray=no
2576fi
2577rm -f conftest*
2578
2579fi
2580
2581echo "$ac_t""$ac_cv_os_cray" 1>&6
2582if test $ac_cv_os_cray = yes; then
b548dffb
ZW		 2583 for ac_func in _getb67 GETB67 getb67; do
2584 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2585echo "configure:2586: checking for $ac_func" >&5
0bc0cd11
JL		 2586if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2587 echo $ac_n "(cached) $ac_c" 1>&6
2588else
2589 cat > conftest.$ac_ext <<EOF
39e8d049 2590#line 2591 "configure"
0bc0cd11
JL		 2591#include "confdefs.h"
2592/* System header to define __stub macros and hopefully few prototypes,
2593 which can conflict with char $ac_func(); below. */
2594#include <assert.h>
2595/* Override any gcc2 internal prototype to avoid an error. */
2596/* We use char because int might match the return type of a gcc2
2597 builtin and then its argument prototype would still apply. */
2598char $ac_func();
2599
2600int main() {
2601
2602/* The GNU C library defines this for functions which it implements
2603 to always fail with ENOSYS. Some functions are actually named
2604 something starting with __ and the normal name is an alias. */
2605#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2606choke me
2607#else
2608$ac_func();
2609#endif
2610
2611; return 0; }
2612EOF
39e8d049 2613if { (eval echo configure:2614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 2614 rm -rf conftest*
2615 eval "ac_cv_func_$ac_func=yes"
2616else
2617 echo "configure: failed program was:" >&5
2618 cat conftest.$ac_ext >&5
2619 rm -rf conftest*
2620 eval "ac_cv_func_$ac_func=no"
2621fi
2622rm -f conftest*
2623fi
2624
2625if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2626 echo "$ac_t""yes" 1>&6
2627 cat >> confdefs.h <<EOF
2628#define CRAY_STACKSEG_END $ac_func
2629EOF
0bc0cd11
JL		 2630 break
2631else
2632 echo "$ac_t""no" 1>&6
2633fi
2634
b548dffb 2635 done
0bc0cd11
JL		 2636fi
2637
2638echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
39e8d049 2639echo "configure:2640: checking stack direction for C alloca" >&5
0bc0cd11
JL		 2640if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2641 echo $ac_n "(cached) $ac_c" 1>&6
2642else
2643 if test "$cross_compiling" = yes; then
2644 ac_cv_c_stack_direction=0
2645else
2646 cat > conftest.$ac_ext <<EOF
39e8d049 2647#line 2648 "configure"
0bc0cd11
JL		 2648#include "confdefs.h"
2649find_stack_direction ()
2650{
2651 static char *addr = 0;
2652 auto char dummy;
2653 if (addr == 0)
2654 {
2655 addr = &dummy;
2656 return find_stack_direction ();
2657 }
2658 else
2659 return (&dummy > addr) ? 1 : -1;
2660}
2661main ()
2662{
2663 exit (find_stack_direction() < 0);
2664}
2665EOF
39e8d049 2666if { (eval echo configure:2667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
0bc0cd11
JL		 2667then
2668 ac_cv_c_stack_direction=1
2669else
2670 echo "configure: failed program was:" >&5
2671 cat conftest.$ac_ext >&5
2672 rm -fr conftest*
2673 ac_cv_c_stack_direction=-1
2674fi
2675rm -fr conftest*
2676fi
2677
2678fi
2679
2680echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2681cat >> confdefs.h <<EOF
2682#define STACK_DIRECTION $ac_cv_c_stack_direction
2683EOF
2684
7dd88617 2685
deae2ed9 2686 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
0bc0cd11 2687echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
39e8d049 2688echo "configure:2689: checking for vfork.h" >&5
0bc0cd11
JL		 2689if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2690 echo $ac_n "(cached) $ac_c" 1>&6
2691else
2692 cat > conftest.$ac_ext <<EOF
39e8d049 2693#line 2694 "configure"
0bc0cd11
JL		 2694#include "confdefs.h"
2695#include <vfork.h>
2696EOF
2697ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
39e8d049 2698{ (eval echo configure:2699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
687361c8 2699ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
0bc0cd11
JL		 2700if test -z "$ac_err"; then
2701 rm -rf conftest*
2702 eval "ac_cv_header_$ac_safe=yes"
2703else
2704 echo "$ac_err" >&5
2705 echo "configure: failed program was:" >&5
2706 cat conftest.$ac_ext >&5
2707 rm -rf conftest*
2708 eval "ac_cv_header_$ac_safe=no"
2709fi
2710rm -f conftest*
2711fi
2712if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2713 echo "$ac_t""yes" 1>&6
2714 cat >> confdefs.h <<\EOF
2715#define HAVE_VFORK_H 1
2716EOF
2717
2718else
2719 echo "$ac_t""no" 1>&6
2720fi
2721
2722echo $ac_n "checking for working vfork""... $ac_c" 1>&6
39e8d049 2723echo "configure:2724: checking for working vfork" >&5
0bc0cd11
JL		 2724if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2725 echo $ac_n "(cached) $ac_c" 1>&6
2726else
2727 if test "$cross_compiling" = yes; then
2728 echo $ac_n "checking for vfork""... $ac_c" 1>&6
39e8d049 2729echo "configure:2730: checking for vfork" >&5
0bc0cd11
JL		 2730if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2731 echo $ac_n "(cached) $ac_c" 1>&6
2732else
2733 cat > conftest.$ac_ext <<EOF
39e8d049 2734#line 2735 "configure"
0bc0cd11
JL		 2735#include "confdefs.h"
2736/* System header to define __stub macros and hopefully few prototypes,
2737 which can conflict with char vfork(); below. */
2738#include <assert.h>
2739/* Override any gcc2 internal prototype to avoid an error. */
2740/* We use char because int might match the return type of a gcc2
2741 builtin and then its argument prototype would still apply. */
2742char vfork();
2743
2744int main() {
2745
2746/* The GNU C library defines this for functions which it implements
2747 to always fail with ENOSYS. Some functions are actually named
2748 something starting with __ and the normal name is an alias. */
2749#if defined (__stub_vfork) || defined (__stub___vfork)
2750choke me
2751#else
2752vfork();
2753#endif
2754
2755; return 0; }
2756EOF
39e8d049 2757if { (eval echo configure:2758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 2758 rm -rf conftest*
2759 eval "ac_cv_func_vfork=yes"
2760else
2761 echo "configure: failed program was:" >&5
2762 cat conftest.$ac_ext >&5
2763 rm -rf conftest*
2764 eval "ac_cv_func_vfork=no"
2765fi
2766rm -f conftest*
2767fi
2768
2769if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2770 echo "$ac_t""yes" 1>&6
2771 :
2772else
2773 echo "$ac_t""no" 1>&6
2774fi
2775
2776ac_cv_func_vfork_works=$ac_cv_func_vfork
2777else
2778 cat > conftest.$ac_ext <<EOF
39e8d049 2779#line 2780 "configure"
0bc0cd11
JL		 2780#include "confdefs.h"
2781/* Thanks to Paul Eggert for this test. */
2782#include <stdio.h>
2783#include <sys/types.h>
2784#include <sys/stat.h>
2785#ifdef HAVE_UNISTD_H
2786#include <unistd.h>
2787#endif
2788#ifdef HAVE_VFORK_H
2789#include <vfork.h>
2790#endif
2791/* On some sparc systems, changes by the child to local and incoming
2792 argument registers are propagated back to the parent.
2793 The compiler is told about this with #include <vfork.h>,
2794 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2795 Test for this by using a static variable whose address
2796 is put into a register that is clobbered by the vfork. */
2797static
2798#ifdef __cplusplus
2799sparc_address_test (int arg)
2800#else
2801sparc_address_test (arg) int arg;
2802#endif
2803{
2804 static pid_t child;
2805 if (!child) {
2806 child = vfork ();
2807 if (child < 0) {
2808 perror ("vfork");
2809 _exit(2);
2810 }
2811 if (!child) {
2812 arg = getpid();
2813 write(-1, "", 0);
2814 _exit (arg);
2815 }
2816 }
2817}
2818main() {
2819 pid_t parent = getpid ();
2820 pid_t child;
2821
2822 sparc_address_test ();
2823
2824 child = vfork ();
2825
2826 if (child == 0) {
2827 /* Here is another test for sparc vfork register problems.
2828 This test uses lots of local variables, at least
2829 as many local variables as main has allocated so far
2830 including compiler temporaries. 4 locals are enough for
2831 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2832 A buggy compiler should reuse the register of parent
2833 for one of the local variables, since it will think that
2834 parent can't possibly be used any more in this routine.
2835 Assigning to the local variable will thus munge parent
2836 in the parent process. */
2837 pid_t
2838 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2839 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2840 /* Convince the compiler that p..p7 are live; otherwise, it might
2841 use the same hardware register for all 8 local variables. */
2842 if (p != p1 || p != p2 || p != p3 || p != p4
2843 || p != p5 || p != p6 || p != p7)
2844 _exit(1);
2845
2846 /* On some systems (e.g. IRIX 3.3),
2847 vfork doesn't separate parent from child file descriptors.
2848 If the child closes a descriptor before it execs or exits,
2849 this munges the parent's descriptor as well.
2850 Test for this by closing stdout in the child. */
2851 _exit(close(fileno(stdout)) != 0);
2852 } else {
2853 int status;
2854 struct stat st;
2855
2856 while (wait(&status) != child)
2857 ;
2858 exit(
2859 /* Was there some problem with vforking? */
2860 child < 0
2861
2862 /* Did the child fail? (This shouldn't happen.) */
2863 || status
2864
2865 /* Did the vfork/compiler bug occur? */
2866 || parent != getpid()
2867
2868 /* Did the file descriptor bug occur? */
2869 || fstat(fileno(stdout), &st) != 0
2870 );
2871 }
2872}
2873EOF
39e8d049 2874if { (eval echo configure:2875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
0bc0cd11
JL		 2875then
2876 ac_cv_func_vfork_works=yes
2877else
2878 echo "configure: failed program was:" >&5
2879 cat conftest.$ac_ext >&5
2880 rm -fr conftest*
2881 ac_cv_func_vfork_works=no
2882fi
2883rm -fr conftest*
2884fi
2885
2886fi
2887
2888echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2889if test $ac_cv_func_vfork_works = no; then
2890 cat >> confdefs.h <<\EOF
2891#define vfork fork
2892EOF
2893
2894fi
2895
2896 if test $ac_cv_func_vfork_works = no; then
2897 LIBOBJS="$LIBOBJS vfork.o"
2898 fi
e490616e
ZW		 2899 # We only need _doprnt if we might use it to implement v*printf.
2900 if test $ac_cv_func_vprintf != yes \
2901 || test $ac_cv_func_vfprintf != yes \
2902 || test $ac_cv_func_vsprintf != yes; then
2903 for ac_func in _doprnt
2904do
2905echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2906echo "configure:2907: checking for $ac_func" >&5
e490616e
ZW		 2907if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2908 echo $ac_n "(cached) $ac_c" 1>&6
2909else
2910 cat > conftest.$ac_ext <<EOF
39e8d049 2911#line 2912 "configure"
e490616e
ZW		 2912#include "confdefs.h"
2913/* System header to define __stub macros and hopefully few prototypes,
2914 which can conflict with char $ac_func(); below. */
2915#include <assert.h>
2916/* Override any gcc2 internal prototype to avoid an error. */
2917/* We use char because int might match the return type of a gcc2
2918 builtin and then its argument prototype would still apply. */
2919char $ac_func();
2920
2921int main() {
2922
2923/* The GNU C library defines this for functions which it implements
2924 to always fail with ENOSYS. Some functions are actually named
2925 something starting with __ and the normal name is an alias. */
2926#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2927choke me
2928#else
2929$ac_func();
2930#endif
2931
2932; return 0; }
2933EOF
39e8d049 2934if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
e490616e
ZW		 2935 rm -rf conftest*
2936 eval "ac_cv_func_$ac_func=yes"
2937else
2938 echo "configure: failed program was:" >&5
2939 cat conftest.$ac_ext >&5
2940 rm -rf conftest*
2941 eval "ac_cv_func_$ac_func=no"
2942fi
2943rm -f conftest*
2944fi
2945
2946if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2947 echo "$ac_t""yes" 1>&6
2948 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2949 cat >> confdefs.h <<EOF
2950#define $ac_tr_func 1
2951EOF
2952
2953else
2954 echo "$ac_t""no" 1>&6
2955LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2956fi
2957done
2958
2959
9ce3f7e5
DD		 2960 else
2961 for ac_func in _doprnt
2962do
2963echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 2964echo "configure:2965: checking for $ac_func" >&5
9ce3f7e5
DD		 2965if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2966 echo $ac_n "(cached) $ac_c" 1>&6
2967else
2968 cat > conftest.$ac_ext <<EOF
39e8d049 2969#line 2970 "configure"
9ce3f7e5
DD		 2970#include "confdefs.h"
2971/* System header to define __stub macros and hopefully few prototypes,
2972 which can conflict with char $ac_func(); below. */
2973#include <assert.h>
2974/* Override any gcc2 internal prototype to avoid an error. */
2975/* We use char because int might match the return type of a gcc2
2976 builtin and then its argument prototype would still apply. */
2977char $ac_func();
2978
2979int main() {
2980
2981/* The GNU C library defines this for functions which it implements
2982 to always fail with ENOSYS. Some functions are actually named
2983 something starting with __ and the normal name is an alias. */
2984#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2985choke me
2986#else
2987$ac_func();
2988#endif
2989
2990; return 0; }
2991EOF
39e8d049 2992if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9ce3f7e5
DD		 2993 rm -rf conftest*
2994 eval "ac_cv_func_$ac_func=yes"
2995else
2996 echo "configure: failed program was:" >&5
2997 cat conftest.$ac_ext >&5
2998 rm -rf conftest*
2999 eval "ac_cv_func_$ac_func=no"
3000fi
3001rm -f conftest*
3002fi
3003
3004if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3005 echo "$ac_t""yes" 1>&6
3006 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3007 cat >> confdefs.h <<EOF
3008#define $ac_tr_func 1
3009EOF
3010
3011else
3012 echo "$ac_t""no" 1>&6
3013fi
3014done
3015
e490616e
ZW		 3016 fi
3017
0bc0cd11
JL		 3018 for v in $vars; do
3019 echo $ac_n "checking for $v""... $ac_c" 1>&6
39e8d049 3020echo "configure:3021: checking for $v" >&5
0bc0cd11
JL		 3021 if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
3022 echo $ac_n "(cached) $ac_c" 1>&6
3023else
3024 cat > conftest.$ac_ext <<EOF
39e8d049 3025#line 3026 "configure"
0bc0cd11
JL		 3026#include "confdefs.h"
3027int *p;
3028int main() {
9f3dbd92 3029extern int $v []; p = $v;
0bc0cd11
JL		 3030; return 0; }
3031EOF
39e8d049 3032if { (eval echo configure:3033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 3033 rm -rf conftest*
3034 eval "libiberty_cv_var_$v=yes"
3035else
3036 echo "configure: failed program was:" >&5
3037 cat conftest.$ac_ext >&5
3038 rm -rf conftest*
3039 eval "libiberty_cv_var_$v=no"
3040fi
3041rm -f conftest*
3042fi
3043
3044 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
3045 echo "$ac_t""yes" 1>&6
3046 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3047 cat >> confdefs.h <<EOF
3048#define $n 1
3049EOF
3050
3051 else
3052 echo "$ac_t""no" 1>&6
3053 fi
3054 done
3055 for ac_func in $checkfuncs
3056do
3057echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 3058echo "configure:3059: checking for $ac_func" >&5
0bc0cd11
JL		 3059if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3060 echo $ac_n "(cached) $ac_c" 1>&6
3061else
3062 cat > conftest.$ac_ext <<EOF
39e8d049 3063#line 3064 "configure"
0bc0cd11
JL		 3064#include "confdefs.h"
3065/* System header to define __stub macros and hopefully few prototypes,
3066 which can conflict with char $ac_func(); below. */
3067#include <assert.h>
3068/* Override any gcc2 internal prototype to avoid an error. */
3069/* We use char because int might match the return type of a gcc2
3070 builtin and then its argument prototype would still apply. */
3071char $ac_func();
3072
3073int main() {
3074
3075/* The GNU C library defines this for functions which it implements
3076 to always fail with ENOSYS. Some functions are actually named
3077 something starting with __ and the normal name is an alias. */
3078#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3079choke me
3080#else
3081$ac_func();
3082#endif
3083
3084; return 0; }
3085EOF
39e8d049 3086if { (eval echo configure:3087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
0bc0cd11
JL		 3087 rm -rf conftest*
3088 eval "ac_cv_func_$ac_func=yes"
3089else
3090 echo "configure: failed program was:" >&5
3091 cat conftest.$ac_ext >&5
3092 rm -rf conftest*
3093 eval "ac_cv_func_$ac_func=no"
3094fi
3095rm -f conftest*
3096fi
3097
3098if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3099 echo "$ac_t""yes" 1>&6
3100 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3101 cat >> confdefs.h <<EOF
3102#define $ac_tr_func 1
3103EOF
3104
3105else
3106 echo "$ac_t""no" 1>&6
3107fi
3108done
3109
4876b2b4 3110 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
39e8d049 3111echo "configure:3112: checking whether canonicalize_file_name must be declared" >&5
4876b2b4
DJ		 3112if eval "test \"`echo '$''{'libiberty_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
3113 echo $ac_n "(cached) $ac_c" 1>&6
3114else
3115 cat > conftest.$ac_ext <<EOF
39e8d049 3116#line 3117 "configure"
4876b2b4
DJ		 3117#include "confdefs.h"
3118
3119#include "confdefs.h"
3120#include <stdio.h>
3121#ifdef HAVE_STRING_H
3122#include <string.h>
3123#else
3124#ifdef HAVE_STRINGS_H
3125#include <strings.h>
3126#endif
3127#endif
3128#ifdef HAVE_STDLIB_H
3129#include <stdlib.h>
3130#endif
3131#ifdef HAVE_UNISTD_H
3132#include <unistd.h>
3133#endif
3134int main() {
3135char *(*pfn) = (char *(*)) canonicalize_file_name
3136; return 0; }
3137EOF
39e8d049 3138if { (eval echo configure:3139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4876b2b4
DJ		 3139 rm -rf conftest*
3140 libiberty_cv_decl_needed_canonicalize_file_name=no
3141else
3142 echo "configure: failed program was:" >&5
3143 cat conftest.$ac_ext >&5
3144 rm -rf conftest*
3145 libiberty_cv_decl_needed_canonicalize_file_name=yes
3146fi
3147rm -f conftest*
3148fi
3149
3150echo "$ac_t""$libiberty_cv_decl_needed_canonicalize_file_name" 1>&6
3151if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
3152 cat >> confdefs.h <<\EOF
3153#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
3154EOF
3155
3156fi
3157
0bc0cd11
JL		 3158fi
3159
55d0e5e0
ZW		 3160# Figure out which version of pexecute to use.
3161case "${host}" in
55d0e5e0
ZW		 3162 *-*-mingw* | *-*-winnt*) pexecute=pex-win32.o ;;
3163 *-*-msdosdjgpp*) pexecute=pex-djgpp.o ;;
3164 *-*-msdos*) pexecute=pex-msdos.o ;;
3165 *-*-os2-emx*) pexecute=pex-os2.o ;;
3166 *) pexecute=pex-unix.o ;;
3167esac
3168
3169
4876b2b4 3170for ac_hdr in unistd.h
a9266bfa
KG		 3171do
3172ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3173echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
39e8d049 3174echo "configure:3175: checking for $ac_hdr" >&5
a9266bfa
KG		 3175if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3176 echo $ac_n "(cached) $ac_c" 1>&6
3177else
3178 cat > conftest.$ac_ext <<EOF
39e8d049 3179#line 3180 "configure"
a9266bfa
KG		 3180#include "confdefs.h"
3181#include <$ac_hdr>
3182EOF
3183ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
39e8d049 3184{ (eval echo configure:3185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
a9266bfa
KG		 3185ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3186if test -z "$ac_err"; then
3187 rm -rf conftest*
3188 eval "ac_cv_header_$ac_safe=yes"
3189else
3190 echo "$ac_err" >&5
3191 echo "configure: failed program was:" >&5
3192 cat conftest.$ac_ext >&5
3193 rm -rf conftest*
3194 eval "ac_cv_header_$ac_safe=no"
3195fi
3196rm -f conftest*
3197fi
3198if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3199 echo "$ac_t""yes" 1>&6
3200 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3201 cat >> confdefs.h <<EOF
3202#define $ac_tr_hdr 1
3203EOF
3204
3205else
3206 echo "$ac_t""no" 1>&6
3207fi
3208done
3209
3210for ac_func in getpagesize
3211do
3212echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
39e8d049 3213echo "configure:3214: checking for $ac_func" >&5
a9266bfa
KG		 3214if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3215 echo $ac_n "(cached) $ac_c" 1>&6
3216else
3217 cat > conftest.$ac_ext <<EOF
39e8d049 3218#line 3219 "configure"
a9266bfa
KG		 3219#include "confdefs.h"
3220/* System header to define __stub macros and hopefully few prototypes,
3221 which can conflict with char $ac_func(); below. */
3222#include <assert.h>
3223/* Override any gcc2 internal prototype to avoid an error. */
3224/* We use char because int might match the return type of a gcc2
3225 builtin and then its argument prototype would still apply. */
3226char $ac_func();
3227
3228int main() {
3229
3230/* The GNU C library defines this for functions which it implements
3231 to always fail with ENOSYS. Some functions are actually named
3232 something starting with __ and the normal name is an alias. */
3233#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3234choke me
3235#else
3236$ac_func();
3237#endif
3238
3239; return 0; }
3240EOF
39e8d049 3241if { (eval echo configure:3242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
a9266bfa
KG		 3242 rm -rf conftest*
3243 eval "ac_cv_func_$ac_func=yes"
3244else
3245 echo "configure: failed program was:" >&5
3246 cat conftest.$ac_ext >&5
3247 rm -rf conftest*
3248 eval "ac_cv_func_$ac_func=no"
3249fi
3250rm -f conftest*
3251fi
3252
3253if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3254 echo "$ac_t""yes" 1>&6
3255 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3256 cat >> confdefs.h <<EOF
3257#define $ac_tr_func 1
3258EOF
3259
3260else
3261 echo "$ac_t""no" 1>&6
3262fi
3263done
3264
3265echo $ac_n "checking for working mmap""... $ac_c" 1>&6
39e8d049 3266echo "configure:3267: checking for working mmap" >&5
a9266bfa
KG		 3267if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3268 echo $ac_n "(cached) $ac_c" 1>&6
3269else
3270 if test "$cross_compiling" = yes; then
3271 ac_cv_func_mmap_fixed_mapped=no
3272else
3273 cat > conftest.$ac_ext <<EOF
39e8d049 3274#line 3275 "configure"
a9266bfa
KG		 3275#include "confdefs.h"
3276
3277/* Thanks to Mike Haertel and Jim Avera for this test.
3278 Here is a matrix of mmap possibilities:
3279 mmap private not fixed
3280 mmap private fixed at somewhere currently unmapped
3281 mmap private fixed at somewhere already mapped
3282 mmap shared not fixed
3283 mmap shared fixed at somewhere currently unmapped
3284 mmap shared fixed at somewhere already mapped
3285 For private mappings, we should verify that changes cannot be read()
3286 back from the file, nor mmap's back from the file at a different
3287 address. (There have been systems where private was not correctly
3288 implemented like the infamous i386 svr4.0, and systems where the
3289 VM page cache was not coherent with the filesystem buffer cache
3290 like early versions of FreeBSD and possibly contemporary NetBSD.)
3291 For shared mappings, we should conversely verify that changes get
3292 propogated back to all the places they're supposed to be.
3293
3294 Grep wants private fixed already mapped.
3295 The main things grep needs to know about mmap are:
3296 * does it exist and is it safe to write into the mmap'd area
3297 * how to use it (BSD variants) */
3298#include <sys/types.h>
3299#include <fcntl.h>
3300#include <sys/mman.h>
3301
3302/* This mess was copied from the GNU getpagesize.h. */
3303#ifndef HAVE_GETPAGESIZE
4876b2b4
DJ		 3304# ifdef HAVE_UNISTD_H
3305# include <unistd.h>
3306# endif
a9266bfa
KG		 3307
3308/* Assume that all systems that can run configure have sys/param.h. */
3309# ifndef HAVE_SYS_PARAM_H
3310# define HAVE_SYS_PARAM_H 1
3311# endif
3312
3313# ifdef _SC_PAGESIZE
3314# define getpagesize() sysconf(_SC_PAGESIZE)
3315# else /* no _SC_PAGESIZE */
3316# ifdef HAVE_SYS_PARAM_H
3317# include <sys/param.h>
3318# ifdef EXEC_PAGESIZE
3319# define getpagesize() EXEC_PAGESIZE
3320# else /* no EXEC_PAGESIZE */
3321# ifdef NBPG
3322# define getpagesize() NBPG * CLSIZE
3323# ifndef CLSIZE
3324# define CLSIZE 1
3325# endif /* no CLSIZE */
3326# else /* no NBPG */
3327# ifdef NBPC
3328# define getpagesize() NBPC
3329# else /* no NBPC */
3330# ifdef PAGESIZE
3331# define getpagesize() PAGESIZE
3332# endif /* PAGESIZE */
3333# endif /* no NBPC */
3334# endif /* no NBPG */
3335# endif /* no EXEC_PAGESIZE */
3336# else /* no HAVE_SYS_PARAM_H */
3337# define getpagesize() 8192 /* punt totally */
3338# endif /* no HAVE_SYS_PARAM_H */
3339# endif /* no _SC_PAGESIZE */
3340
3341#endif /* no HAVE_GETPAGESIZE */
3342
3343#ifdef __cplusplus
3344extern "C" { void *malloc(unsigned); }
3345#else
3346char *malloc();
3347#endif
3348
3349int
3350main()
3351{
3352 char *data, *data2, *data3;
3353 int i, pagesize;
3354 int fd;
3355
3356 pagesize = getpagesize();
3357
3358 /*
3359 * First, make a file with some known garbage in it.
3360 */
dac45916 3361 data = malloc(pagesize);
a9266bfa
KG		 3362 if (!data)
3363 exit(1);
3364 for (i = 0; i < pagesize; ++i)
3365 *(data + i) = rand();
3366 umask(0);
3367 fd = creat("conftestmmap", 0600);
3368 if (fd < 0)
3369 exit(1);
3370 if (write(fd, data, pagesize) != pagesize)
3371 exit(1);
3372 close(fd);
3373
3374 /*
3375 * Next, try to mmap the file at a fixed address which
3376 * already has something else allocated at it. If we can,
3377 * also make sure that we see the same garbage.
3378 */
3379 fd = open("conftestmmap", O_RDWR);
3380 if (fd < 0)
3381 exit(1);
dac45916 3382 data2 = malloc(2 * pagesize);
a9266bfa
KG		 3383 if (!data2)
3384 exit(1);
3385 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3386 if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
3387 MAP_PRIVATE | MAP_FIXED, fd, 0L))
3388 exit(1);
3389 for (i = 0; i < pagesize; ++i)
3390 if (*(data + i) != *(data2 + i))
3391 exit(1);
3392
3393 /*
3394 * Finally, make sure that changes to the mapped area
3395 * do not percolate back to the file as seen by read().
3396 * (This is a bug on some variants of i386 svr4.0.)
3397 */
3398 for (i = 0; i < pagesize; ++i)
3399 *(data2 + i) = *(data2 + i) + 1;
dac45916 3400 data3 = malloc(pagesize);
a9266bfa
KG		 3401 if (!data3)
3402 exit(1);
3403 if (read(fd, data3, pagesize) != pagesize)
3404 exit(1);
3405 for (i = 0; i < pagesize; ++i)
3406 if (*(data + i) != *(data3 + i))
3407 exit(1);
3408 close(fd);
3409 unlink("conftestmmap");
3410 exit(0);
3411}
3412
3413EOF
39e8d049 3414if { (eval echo configure:3415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
a9266bfa
KG		 3415then
3416 ac_cv_func_mmap_fixed_mapped=yes
3417else
3418 echo "configure: failed program was:" >&5
3419 cat conftest.$ac_ext >&5
3420 rm -fr conftest*
3421 ac_cv_func_mmap_fixed_mapped=no
3422fi
3423rm -fr conftest*
3424fi
3425
3426fi
3427
3428echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3429if test $ac_cv_func_mmap_fixed_mapped = yes; then
3430 cat >> confdefs.h <<\EOF
3431#define HAVE_MMAP 1
3432EOF
3433
3434fi
3435
3436
3437echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
39e8d049 3438echo "configure:3439: checking for working strncmp" >&5
a9266bfa
KG		 3439if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
3440 echo $ac_n "(cached) $ac_c" 1>&6
3441else
3442 if test "$cross_compiling" = yes; then
3443 ac_cv_func_strncmp_works=no
3444else
3445 cat > conftest.$ac_ext <<EOF
39e8d049 3446#line 3447 "configure"
a9266bfa
KG		 3447#include "confdefs.h"
3448
3449/* Test by Jim Wilson and Kaveh Ghazi.
3450 Check whether strncmp reads past the end of its string parameters. */
3451#include <sys/types.h>
3452
3453#ifdef HAVE_FCNTL_H
3454#include <fcntl.h>
3455#endif
3456
3457#ifdef HAVE_SYS_MMAN_H
3458#include <sys/mman.h>
3459#endif
3460
3461#ifndef MAP_ANON
3462#ifdef MAP_ANONYMOUS
3463#define MAP_ANON MAP_ANONYMOUS
3464#else
3465#define MAP_ANON MAP_FILE
3466#endif
3467#endif
3468
3469#ifndef MAP_FILE
3470#define MAP_FILE 0
3471#endif
3472#ifndef O_RDONLY
3473#define O_RDONLY 0
3474#endif
3475
3476#define MAP_LEN 0x10000
3477
3478main ()
3479{
3480#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
3481 char *p;
3482 int dev_zero;
3483
3484 dev_zero = open ("/dev/zero", O_RDONLY);
3485 if (dev_zero < 0)
3486 exit (1);
3487
3488 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3489 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
a4219437
IR		 3490 if (p == (char *)-1)
3491 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
3492 MAP_ANON|MAP_PRIVATE, -1, 0);
a9266bfa
KG		 3493 if (p == (char *)-1)
3494 exit (2);
3495 else
3496 {
3497 char *string = "__si_type_info";
3498 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
3499 char *r = (char *) p + 0xe;
3500
3501 strcpy (q, string);
3502 strcpy (r, string);
3503 strncmp (r, q, 14);
3504 }
3505#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
3506 exit (0);
3507}
3508
3509EOF
39e8d049 3510if { (eval echo configure:3511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
a9266bfa
KG		 3511then
3512 ac_cv_func_strncmp_works=yes
3513else
3514 echo "configure: failed program was:" >&5
3515 cat conftest.$ac_ext >&5
3516 rm -fr conftest*
3517 ac_cv_func_strncmp_works=no
3518fi
3519rm -fr conftest*
3520fi
3521
3522rm -f core core.* *.core
3523fi
3524
3525echo "$ac_t""$ac_cv_func_strncmp_works" 1>&6
3526if test $ac_cv_func_strncmp_works = no ; then
3527 LIBOBJS="$LIBOBJS strncmp.o"
3528fi
3529
3530
0bc0cd11
JL		 3531# Install a library built with a cross compiler in $(tooldir) rather
3532# than $(libdir).
ca6b370d 3533if test -z "${with_cross_host}"; then
0bc0cd11
JL		 3534 INSTALL_DEST=libdir
3535else
3536 INSTALL_DEST=tooldir
3537fi
3538
3539
3540# We need multilib support, but only if configuring for the target.
3541trap '' 1 2 15
3542cat > confcache <<\EOF
3543# This file is a shell script that caches the results of configure
3544# tests run on this system so they can be shared between configure
3545# scripts and configure runs. It is not useful on other systems.
3546# If it contains results you don't want to keep, you may remove or edit it.
3547#
3548# By default, configure uses ./config.cache as the cache file,
3549# creating it if it does not exist already. You can give configure
3550# the --cache-file=FILE option to use a different cache file; that is
3551# what configure does when it calls configure scripts in
3552# subdirectories, so they share the cache.
3553# Giving --cache-file=/dev/null disables caching, for debugging configure.
3554# config.status only pays attention to the cache file if you give it the
3555# --recheck option to rerun configure.
3556#
3557EOF
3558# The following way of writing the cache mishandles newlines in values,
3559# but we know of no workaround that is simple, portable, and efficient.
3560# So, don't put newlines in cache variables' values.
3561# Ultrix sh set writes to stderr and can't be redirected directly,
3562# and sets the high bit in the cache file unless we assign to the vars.
3563(set) 2>&1 |
687361c8 3564 case `(ac_space=' '; set | grep ac_space) 2>&1` in
0bc0cd11
JL		 3565 *ac_space=\ *)
3566 # `set' does not quote correctly, so add quotes (double-quote substitution
3567 # turns \\\\ into \\, and sed turns \\ into \).
3568 sed -n \
3569 -e "s/'/'\\\\''/g" \
3570 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3571 ;;
3572 *)
3573 # `set' quotes correctly as required by POSIX, so do not add quotes.
3574 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3575 ;;
3576 esac >> confcache
3577if cmp -s $cache_file confcache; then
3578 :
3579else
3580 if test -w $cache_file; then
3581 echo "updating cache $cache_file"
3582 cat confcache > $cache_file
3583 else
3584 echo "not updating unwritable cache $cache_file"
3585 fi
3586fi
3587rm -f confcache
3588
3589trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3590
3591test "x$prefix" = xNONE && prefix=$ac_default_prefix
3592# Let make expand exec_prefix.
3593test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3594
3595# Any assignment to VPATH causes Sun make to only execute
3596# the first set of double-colon rules, so remove it if not needed.
3597# If there is a colon in the path, we need to keep it.
3598if test "x$srcdir" = x.; then
3599 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3600fi
3601
3602trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3603
3604DEFS=-DHAVE_CONFIG_H
3605
3606# Without the "./", some shells look in PATH for config.status.
3607: ${CONFIG_STATUS=./config.status}
3608
3609echo creating $CONFIG_STATUS
3610rm -f $CONFIG_STATUS
3611cat > $CONFIG_STATUS <<EOF
3612#! /bin/sh
3613# Generated automatically by configure.
3614# Run this file to recreate the current configuration.
3615# This directory was configured as follows,
3616# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3617#
3618# $0 $ac_configure_args
3619#
3620# Compiler output produced by configure, useful for debugging
3621# configure, is in ./config.log if it exists.
3622
3623ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3624for ac_option
3625do
3626 case "\$ac_option" in
3627 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3628 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3629 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3630 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
687361c8 3631 echo "$CONFIG_STATUS generated by autoconf version 2.13"
0bc0cd11
JL		 3632 exit 0 ;;
3633 -help | --help | --hel | --he | --h)
3634 echo "\$ac_cs_usage"; exit 0 ;;
3635 *) echo "\$ac_cs_usage"; exit 1 ;;
3636 esac
3637done
3638
3639ac_given_srcdir=$srcdir
3640ac_given_INSTALL="$INSTALL"
3641
7c72138a 3642trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
0bc0cd11
JL		 3643EOF
3644cat >> $CONFIG_STATUS <<EOF
3645
3646# Protect against being on the right side of a sed subst in config.status.
3647sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3648 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3649$ac_vpsub
3650$extrasub
3651s%@SHELL@%$SHELL%g
3652s%@CFLAGS@%$CFLAGS%g
3653s%@CPPFLAGS@%$CPPFLAGS%g
3654s%@CXXFLAGS@%$CXXFLAGS%g
687361c8 3655s%@FFLAGS@%$FFLAGS%g
0bc0cd11
JL		 3656s%@DEFS@%$DEFS%g
3657s%@LDFLAGS@%$LDFLAGS%g
3658s%@LIBS@%$LIBS%g
3659s%@exec_prefix@%$exec_prefix%g
3660s%@prefix@%$prefix%g
3661s%@program_transform_name@%$program_transform_name%g
3662s%@bindir@%$bindir%g
3663s%@sbindir@%$sbindir%g
3664s%@libexecdir@%$libexecdir%g
3665s%@datadir@%$datadir%g
3666s%@sysconfdir@%$sysconfdir%g
3667s%@sharedstatedir@%$sharedstatedir%g
3668s%@localstatedir@%$localstatedir%g
3669s%@libdir@%$libdir%g
3670s%@includedir@%$includedir%g
3671s%@oldincludedir@%$oldincludedir%g
3672s%@infodir@%$infodir%g
3673s%@mandir@%$mandir%g
d8c22ce7 3674s%@libiberty_topdir@%$libiberty_topdir%g
aaa5f039
DD		 3675s%@MAINT@%$MAINT%g
3676s%@NOTMAINT@%$NOTMAINT%g
3677s%@MAKEINFO@%$MAKEINFO%g
3678s%@BUILD_INFO@%$BUILD_INFO%g
3679s%@PERL@%$PERL%g
3680s%@HAVE_PERL@%$HAVE_PERL%g
0bc0cd11
JL		 3681s%@host@%$host%g
3682s%@host_alias@%$host_alias%g
3683s%@host_cpu@%$host_cpu%g
3684s%@host_vendor@%$host_vendor%g
3685s%@host_os@%$host_os%g
3686s%@build@%$build%g
3687s%@build_alias@%$build_alias%g
3688s%@build_cpu@%$build_cpu%g
3689s%@build_vendor@%$build_vendor%g
3690s%@build_os@%$build_os%g
3691s%@AR@%$AR%g
3692s%@RANLIB@%$RANLIB%g
3693s%@CC@%$CC%g
d1209685 3694s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
7fda878c
DR		 3695s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
3696s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
0bc0cd11 3697s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
687361c8 3698s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
0bc0cd11
JL		 3699s%@INSTALL_DATA@%$INSTALL_DATA%g
3700/@host_makefile_frag@/r $host_makefile_frag
3701s%@host_makefile_frag@%%g
3702s%@CPP@%$CPP%g
7c72138a 3703s%@CHECK@%$CHECK%g
48d7db63 3704s%@target_header_dir@%$target_header_dir%g
0bc0cd11 3705s%@LIBOBJS@%$LIBOBJS%g
55d0e5e0 3706s%@pexecute@%$pexecute%g
0bc0cd11
JL		 3707s%@INSTALL_DEST@%$INSTALL_DEST%g
3708
3709CEOF
3710EOF
3711
3712cat >> $CONFIG_STATUS <<\EOF
3713
3714# Split the substitutions into bite-sized pieces for seds with
3715# small command number limits, like on Digital OSF/1 and HP-UX.
3716ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3717ac_file=1 # Number of current file.
3718ac_beg=1 # First line for current file.
3719ac_end=$ac_max_sed_cmds # Line after last line for current file.
3720ac_more_lines=:
3721ac_sed_cmds=""
3722while $ac_more_lines; do
3723 if test $ac_beg -gt 1; then
3724 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3725 else
3726 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3727 fi
3728 if test ! -s conftest.s$ac_file; then
3729 ac_more_lines=false
3730 rm -f conftest.s$ac_file
3731 else
3732 if test -z "$ac_sed_cmds"; then
3733 ac_sed_cmds="sed -f conftest.s$ac_file"
3734 else
3735 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3736 fi
3737 ac_file=`expr $ac_file + 1`
3738 ac_beg=$ac_end
3739 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3740 fi
3741done
3742if test -z "$ac_sed_cmds"; then
3743 ac_sed_cmds=cat
3744fi
3745EOF
3746
3747cat >> $CONFIG_STATUS <<EOF
3748
7c72138a 3749CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
0bc0cd11
JL		 3750EOF
3751cat >> $CONFIG_STATUS <<\EOF
3752for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3753 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3754 case "$ac_file" in
3755 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3756 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3757 *) ac_file_in="${ac_file}.in" ;;
3758 esac
3759
3760 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3761
3762 # Remove last slash and all that follows it. Not all systems have dirname.
3763 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3764 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3765 # The file is in a subdirectory.
3766 test ! -d "$ac_dir" && mkdir "$ac_dir"
3767 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3768 # A "../" for each directory in $ac_dir_suffix.
3769 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3770 else
3771 ac_dir_suffix= ac_dots=
3772 fi
3773
3774 case "$ac_given_srcdir" in
3775 .) srcdir=.
3776 if test -z "$ac_dots"; then top_srcdir=.
3777 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3778 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3779 *) # Relative path.
3780 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3781 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3782 esac
3783
3784 case "$ac_given_INSTALL" in
3785 [/$]*) INSTALL="$ac_given_INSTALL" ;;
3786 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3787 esac
3788
3789 echo creating "$ac_file"
3790 rm -f "$ac_file"
3791 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3792 case "$ac_file" in
3793 *Makefile*) ac_comsub="1i\\
3794# $configure_input" ;;
3795 *) ac_comsub= ;;
3796 esac
3797
3798 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3799 sed -e "$ac_comsub
3800s%@configure_input@%$configure_input%g
3801s%@srcdir@%$srcdir%g
3802s%@top_srcdir@%$top_srcdir%g
3803s%@INSTALL@%$INSTALL%g
3804" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3805fi; done
3806rm -f conftest.s*
3807
3808# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3809# NAME is the cpp macro being defined and VALUE is the value it is being given.
3810#
3811# ac_d sets the value in "#define NAME VALUE" lines.
3812ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3813ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3814ac_dC='\3'
3815ac_dD='%g'
3816# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3817ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3818ac_uB='\([ ]\)%\1#\2define\3'
3819ac_uC=' '
3820ac_uD='\4%g'
3821# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3822ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3823ac_eB='$%\1#\2define\3'
3824ac_eC=' '
3825ac_eD='%g'
3826
3827if test "${CONFIG_HEADERS+set}" != set; then
3828EOF
3829cat >> $CONFIG_STATUS <<EOF
3830 CONFIG_HEADERS="config.h:config.in"
3831EOF
3832cat >> $CONFIG_STATUS <<\EOF
3833fi
3834for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3835 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3836 case "$ac_file" in
3837 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3838 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3839 *) ac_file_in="${ac_file}.in" ;;
3840 esac
3841
3842 echo creating $ac_file
3843
3844 rm -f conftest.frag conftest.in conftest.out
3845 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3846 cat $ac_file_inputs > conftest.in
3847
3848EOF
3849
3850# Transform confdefs.h into a sed script conftest.vals that substitutes
3851# the proper values into config.h.in to produce config.h. And first:
3852# Protect against being on the right side of a sed subst in config.status.
3853# Protect against being in an unquoted here document in config.status.
3854rm -f conftest.vals
3855cat > conftest.hdr <<\EOF
3856s/[\\&%]/\\&/g
3857s%[\\$`]%\\&%g
3858s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3859s%ac_d%ac_u%gp
3860s%ac_u%ac_e%gp
3861EOF
3862sed -n -f conftest.hdr confdefs.h > conftest.vals
3863rm -f conftest.hdr
3864
3865# This sed command replaces #undef with comments. This is necessary, for
3866# example, in the case of _POSIX_SOURCE, which is predefined and required
3867# on some systems where configure will not decide to define it.
3868cat >> conftest.vals <<\EOF
3869s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3870EOF
3871
3872# Break up conftest.vals because some shells have a limit on
3873# the size of here documents, and old seds have small limits too.
3874
3875rm -f conftest.tail
3876while :
3877do
3878 ac_lines=`grep -c . conftest.vals`
3879 # grep -c gives empty output for an empty file on some AIX systems.
3880 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3881 # Write a limited-size here document to conftest.frag.
3882 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3883 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3884 echo 'CEOF
3885 sed -f conftest.frag conftest.in > conftest.out
3886 rm -f conftest.in
3887 mv conftest.out conftest.in
3888' >> $CONFIG_STATUS
3889 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3890 rm -f conftest.vals
3891 mv conftest.tail conftest.vals
3892done
3893rm -f conftest.vals
3894
3895cat >> $CONFIG_STATUS <<\EOF
3896 rm -f conftest.frag conftest.h
3897 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3898 cat conftest.in >> conftest.h
3899 rm -f conftest.in
3900 if cmp -s $ac_file conftest.h 2>/dev/null; then
3901 echo "$ac_file is unchanged"
3902 rm -f conftest.h
3903 else
3904 # Remove last slash and all that follows it. Not all systems have dirname.
3905 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3906 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3907 # The file is in a subdirectory.
3908 test ! -d "$ac_dir" && mkdir "$ac_dir"
3909 fi
3910 rm -f $ac_file
3911 mv conftest.h $ac_file
3912 fi
3913fi; done
3914
3915EOF
3916cat >> $CONFIG_STATUS <<EOF
3917srcdir=${srcdir}
3918host=${host}
3919target=${target}
3920with_target_subdir=${with_target_subdir}
cd862df8 3921with_build_subdir=${with_build_subdir}
0bc0cd11
JL		 3922with_multisubdir=${with_multisubdir}
3923ac_configure_args="--enable-multilib ${ac_configure_args}"
3924CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3343fdd2 3925ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
0bc0cd11
JL		 3926libiberty_topdir=${libiberty_topdir}
3927
3928EOF
3929cat >> $CONFIG_STATUS <<\EOF
3930test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3931if test -n "$CONFIG_FILES"; then
cd862df8 3932 if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
0bc0cd11
JL		 3933 # FIXME: We shouldn't need to set ac_file
3934 ac_file=Makefile
6706f116 3935 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
0bc0cd11
JL		 3936 . ${libiberty_topdir}/config-ml.in
3937 fi
3938fi
3939exit 0
3940EOF
3941chmod +x $CONFIG_STATUS
3942rm -fr confdefs* $ac_clean_files
3943test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3944
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