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b11fb939
KR		 1#!/bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated automatically using autoconf version 1.107
4# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
5#
6# This configure script is free software; you can redistribute it and/or
7# modify it under the terms of the GNU General Public License as published
8# by the Free Software Foundation; either version 2, or (at your option)
9# any later version.
10#
11# This script is distributed in the hope that it will be useful, but
12# WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
14# Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19
20ac_help=
21ac_help="${ac_help}
22 bfd-assembler use BFD back end for writing object files"
23# Save the original args to write them into config.status later.
24configure_args="$@"
25
26# Omit some internal, obsolete, or unimplemented options to make the
27# list less imposing.
28ac_usage="Usage: configure [options] [host]
29Options: [defaults in brackets after descriptions]
30Configuration:
31 --cache-file=FILE cache test results in FILE
32 --help print this message
33 --no-create do not create output files
34 --quiet, --silent do not print \`checking...' messages
35 --version print the version of autoconf that created configure
36Directories:
37 --exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
38 --prefix=PREFIX install host independent files in PREFIX [/usr/local]
39 --srcdir=DIR find the sources in DIR [configure dir or ..]
40Host type:
41 --build=BUILD configure for building on BUILD [BUILD=HOST]
42 --host=HOST configure for HOST [guessed]
43 --target=TARGET configure for TARGET [TARGET=HOST]
44Features and packages:
45 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
46 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
47 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
48 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
49 --x-includes=DIR X include files are in DIR
50 --x-libraries=DIR X library files are in DIR
51--enable and --with options recognized:$ac_help"
52
53# Initialize some variables set by options.
54# The variables have the same names as the options, with
55# dashes changed to underlines.
56build=NONE
57cache_file=./config.cache
58exec_prefix=NONE
59host=NONE
60no_create=
61nonopt=NONE
62norecursion=
63prefix=NONE
64program_prefix=
65program_suffix=
66program_transform_name=
67silent=
68srcdir=
69target=NONE
70verbose=
71x_includes=NONE
72x_libraries=NONE
73
74# Initialize some other variables.
75subdirs=
76
77ac_prev=
78for ac_option
79do
80
81 # If the previous option needs an argument, assign it.
82 if test -n "$ac_prev"; then
83 eval "$ac_prev=\$ac_option"
84 ac_prev=
85 continue
86 fi
87
88 case "$ac_option" in
89 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
90 *) ac_optarg= ;;
91 esac
92
93 # Accept (but ignore some of) the important Cygnus configure
94 # options, so we can diagnose typos.
95
96 case "$ac_option" in
97
98 -build | --build | --buil | --bui | --bu | --b)
99 ac_prev=build ;;
100 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
101 build="$ac_optarg" ;;
102
103 -cache-file | --cache-file | --cache-fil | --cache-fi \
104 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
105 ac_prev=cache_file ;;
106 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
107 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
108 cache_file="$ac_optarg" ;;
109
110 -disable-* | --disable-*)
111 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
112 # Reject names that are not valid shell variable names.
113 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
114 { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
115 fi
116 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
117 eval "enable_${ac_feature}=no" ;;
118
119 -enable-* | --enable-*)
120 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
121 # Reject names that are not valid shell variable names.
122 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
123 { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
124 fi
125 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
126 case "$ac_option" in
127 *=*) ;;
128 *) ac_optarg=yes ;;
129 esac
130 eval "enable_${ac_feature}='$ac_optarg'" ;;
131
132 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
133 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
134 | --exec | --exe | --ex)
135 ac_prev=exec_prefix ;;
136 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
137 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
138 | --exec=* | --exe=* | --ex=*)
139 exec_prefix="$ac_optarg" ;;
140
141 -gas | --gas | --ga | --g)
142 # Obsolete; use --with-gas.
143 with_gas=yes ;;
144
145 -help | --help | --hel | --he)
146 cat << EOF
147$ac_usage
148EOF
149 exit 0 ;;
150
151 -host | --host | --hos | --ho)
152 ac_prev=host ;;
153 -host=* | --host=* | --hos=* | --ho=*)
154 host="$ac_optarg" ;;
155
156 -nfp | --nfp | --nf)
157 # Obsolete; use --without-fp.
158 with_fp=no ;;
159
160 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
161 | --no-cr | --no-c)
162 no_create=yes ;;
163
164 -norecursion | --norecursion | --norecursio | --norecursi \
165 | --norecurs | --norecur | --norecu | --norec | --nore | --nor)
166 norecursion=yes ;;
167
168 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
169 ac_prev=prefix ;;
170 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
171 prefix="$ac_optarg" ;;
172
173 -program-prefix | --program-prefix | --program-prefi | --program-pref \
174 | --program-pre | --program-pr | --program-p)
175 ac_prev=program_prefix ;;
176 -program-prefix=* | --program-prefix=* | --program-prefi=* \
177 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
178 program_prefix="$ac_optarg" ;;
179
180 -program-suffix | --program-suffix | --program-suffi | --program-suff \
181 | --program-suf | --program-su | --program-s)
182 ac_prev=program_suffix ;;
183 -program-suffix=* | --program-suffix=* | --program-suffi=* \
184 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
185 program_suffix="$ac_optarg" ;;
186
187 -program-transform-name | --program-transform-name \
188 | --program-transform-nam | --program-transform-na \
189 | --program-transform-n | --program-transform- \
190 | --program-transform | --program-transfor \
191 | --program-transfo | --program-transf \
192 | --program-trans | --program-tran \
193 | --progr-tra | --program-tr | --program-t)
194 ac_prev=program_transform_name ;;
195 -program-transform-name=* | --program-transform-name=* \
196 | --program-transform-nam=* | --program-transform-na=* \
197 | --program-transform-n=* | --program-transform-=* \
198 | --program-transform=* | --program-transfor=* \
199 | --program-transfo=* | --program-transf=* \
200 | --program-trans=* | --program-tran=* \
201 | --progr-tra=* | --program-tr=* | --program-t=*)
202 program_transform_name="$ac_optarg" ;;
203
204 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
205 | -silent | --silent | --silen | --sile | --sil)
206 silent=yes ;;
207
208 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
209 ac_prev=srcdir ;;
210 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
211 srcdir="$ac_optarg" ;;
212
213 -target | --target | --targe | --targ | --tar | --ta | --t)
214 ac_prev=target ;;
215 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
216 target="$ac_optarg" ;;
217
218 -v | -verbose | --verbose | --verbos | --verbo | --verb)
219 verbose=yes ;;
220
221 -version | --version | --versio | --versi | --vers)
222 echo "configure generated by autoconf version 1.107"
223 exit 0 ;;
224
225 -with-* | --with-*)
226 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
227 # Reject names that are not valid shell variable names.
228 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
229 { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
230 fi
231 ac_package=`echo $ac_package| sed 's/-/_/g'`
232 case "$ac_option" in
233 *=*) ;;
234 *) ac_optarg=yes ;;
235 esac
236 eval "with_${ac_package}='$ac_optarg'" ;;
237
238 -without-* | --without-*)
239 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
240 # Reject names that are not valid shell variable names.
241 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
242 { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
243 fi
244 ac_package=`echo $ac_package| sed 's/-/_/g'`
245 eval "with_${ac_package}=no" ;;
246
247 --x)
248 # Obsolete; use --with-x.
249 with_x=yes ;;
250
251 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
252 | --x-incl | --x-inc | --x-in | --x-i)
253 ac_prev=x_includes ;;
254 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
255 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
256 x_includes="$ac_optarg" ;;
257
258 -x-libraries | --x-libraries | --x-librarie | --x-librari \
259 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
260 ac_prev=x_libraries ;;
261 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
262 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
263 x_libraries="$ac_optarg" ;;
264
265 -*) { echo "configure: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
266 ;;
267
268 *)
269 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
270 echo "configure: warning: $ac_option: invalid host type" 1>&2
271 fi
272 if test "x$nonopt" != xNONE; then
273 { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; }
274 fi
275 nonopt="$ac_option"
276 ;;
277
278 esac
279done
280
281if test -n "$ac_prev"; then
282 { echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
283fi
284
285trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
286trap 'rm -fr confdefs* $ac_clean_files' 0
287
288# File descriptor usage:
289# 0 unused; standard input
290# 1 file creation
291# 2 errors and warnings
292# 3 unused; some systems may open it to /dev/tty
293# 4 checking for... messages and results
294# 5 compiler messages saved in config.log
295if test "$silent" = yes; then
296 exec 4>/dev/null
297else
298 exec 4>&1
299fi
300exec 5>./config.log
301
302echo "\
303This file contains any messages produced by compilers while
304running configure, to aid debugging if configure makes a mistake.
305" 1>&5
306
307# Save the original args if we used an alternate arg parser.
308ac_configure_temp="${configure_args-$@}"
309# Strip out --no-create and --norecursion so they do not pile up.
310# Also quote any args containing spaces.
311configure_args=
312for ac_arg in $ac_configure_temp; do
313 case "$ac_arg" in
314 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
315 | --no-cr | --no-c) ;;
316 -norecursion | --norecursion | --norecursio | --norecursi \
317 | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
318 *[" "]*) configure_args="$configure_args '$ac_arg'" ;;
319 *) configure_args="$configure_args $ac_arg" ;;
320 esac
321done
322
323# NLS nuisances.
324# Only set LANG and LC_ALL to C if already set.
325# These must not be set unconditionally because not all systems understand
326# e.g. LANG=C (notably SCO).
327if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
328if test "${LANG+set}" = set; then LANG=C; export LANG; fi
329
330# confdefs.h avoids OS command line length limits that DEFS can exceed.
331rm -rf conftest* confdefs.h
332# AIX cpp loses on an empty file, so make sure it contains at least a newline.
333echo > confdefs.h
334
335# A filename unique to this package, relative to the directory that
336# configure is in, which we can look for to find out if srcdir is correct.
337ac_unique_file=as.h
338
339# Find the source files, if location was not specified.
340if test -z "$srcdir"; then
341 ac_srcdir_defaulted=yes
342 # Try the directory containing this script, then its parent.
343 ac_prog=$0
344 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
345 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
346 srcdir=$ac_confdir
347 if test ! -r $srcdir/$ac_unique_file; then
348 srcdir=..
349 fi
350else
351 ac_srcdir_defaulted=no
352fi
353if test ! -r $srcdir/$ac_unique_file; then
354 if test "$ac_srcdir_defaulted" = yes; then
355 { echo "configure: can not find sources in ${ac_confdir} or .." 1>&2; exit 1; }
356 else
357 { echo "configure: can not find sources in ${srcdir}" 1>&2; exit 1; }
358 fi
359fi
360
361# Prefer explicitly selected file to automatically selected ones.
362if test ! -r "$CONFIG_SITE"; then
363 if test "x$prefix" != xNONE; then
364 CONFIG_SITE=$prefix/lib/config.site
365 else
366 CONFIG_SITE=/usr/local/lib/config.site
367 fi
368 # System dependent files override system independent ones.
369 if test "x$exec_prefix" != xNONE && test "x$exec_prefix" != "x$prefix"; then
370 CONFIG_SITE="$CONFIG_SITE $exec_prefix/lib/config.site"
371 fi
372fi
373for ac_site_file in $CONFIG_SITE; do
374 if test -r "$ac_site_file"; then
375 echo "loading site script $ac_site_file"
376 . "$ac_site_file"
377 fi
378done
379
380if test -r "$cache_file"; then
381 echo "loading cache $cache_file"
382 . $cache_file
383else
384 echo "creating cache $cache_file"
385 > $cache_file
386fi
387
388ac_ext=c
389# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
390ac_cpp='${CPP} $CPPFLAGS'
391ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
392
393
394# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
395enableval="$enable_bfd_assembler"
396if test -n "$enableval"; then
397 case "${enableval}" in
398 yes) need_bfd=yes bfd_gas=yes ;;
399 no) ;;
400 *) { echo "configure: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
401esac
402fi
403
404# Generate a header file -- gets more post-processing by Makefile later.
405
406
407ac_aux_dir=
408for ac_dir in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/..; do
409 if test -f $ac_dir/install.sh; then
410 ac_aux_dir=$ac_dir; break
411 fi
412done
413if test -z "$ac_aux_dir"; then
414 { echo "configure: can not find install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
415fi
416ac_config_guess=${ac_aux_dir}/config.guess
417ac_config_sub=${ac_aux_dir}/config.sub
418ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
419ac_install_sh="${ac_aux_dir}/install.sh -c"
420
421# Do some error checking and defaulting for the host and target type.
422# The inputs are:
423# configure --host=HOST --target=TARGET --build=BUILD NONOPT
424#
425# The rules are:
426# 1. You are not allowed to specify --host, --target, and nonopt at the
427# same time.
428# 2. Host defaults to nonopt.
429# 3. If nonopt is not specified, then host defaults to the current host,
430# as determined by config.guess.
431# 4. Target defaults to nonopt.
432# 5. If nonopt is not specified, then target defaults to host.
433# 6. build defaults to empty (but implicitly to host).
434
435# The aliases save the names the user supplied, while $host etc.
436# will get canonicalized.
437case $host---$target---$nonopt in
438NONE---*---* | *---NONE---* | *---*---NONE) ;;
439*) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
440esac
441
442# Make sure we can run config.sub.
443if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
444else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
445fi
446
447if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
448 # Stardent Vistra SVR4 grep lacks -e, says [email protected].
449 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
450 ac_n= ac_c='
451' ac_t=' '
452 else
453 ac_n=-n ac_c= ac_t=
454 fi
455else
456 ac_n= ac_c='\c' ac_t=
457fi
458echo $ac_n "checking host system type""... $ac_c" 1>&4
459
460host_alias=$host
461case "${host_alias}" in
462NONE)
463 case $nonopt in
464 NONE)
465 if host_alias=`${ac_config_guess}`; then :
466 else { echo "configure: can not guess host type; you must specify one" 1>&2; exit 1; }
467 fi ;;
468 *) host_alias=$nonopt ;;
469 esac ;;
470esac
471
472host=`${ac_config_sub} ${host_alias}`
473host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
474host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
475host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
476echo "$ac_t""$host" 1>&4
477
478echo $ac_n "checking target system type""... $ac_c" 1>&4
479
480target_alias=$target
481case "${target_alias}" in
482NONE)
483 case $nonopt in
484 NONE) target_alias=$host_alias ;;
485 *) target_alias=$nonopt ;;
486 esac ;;
487esac
488
489target=`${ac_config_sub} ${target_alias}`
490target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
491target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
492target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
493echo "$ac_t""$target" 1>&4
494
495echo $ac_n "checking build system type""... $ac_c" 1>&4
496
497build_alias=$build
498case "${build_alias}" in
499NONE) build= build_alias= ;;
500*)
501build=`${ac_config_sub} ${build_alias}`
502build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
503build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
504build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
505;;
506esac
507echo "$ac_t""$build" 1>&4
508
509
510
511emulation=generic
512
513# assign cpu type
514
515# check for architecture variants
516case ${target_cpu} in
517 hppa*) cpu_type=hppa ;;
518 i[45]86) cpu_type=i386 ;;
519 m680[012346]0) cpu_type=m68k ;;
520 m68008) cpu_type=m68k ;;
521 m683??) cpu_type=m68k ;;
522 m8*) cpu_type=m88k ;;
523 mips*el) cpu_type=mips endian=little;;
524 mips*) cpu_type=mips endian=big ;;
525 powerpc*) cpu_type=ppc ;;
526 rs6000*) cpu_type=ppc ;;
527 sparc64) cpu_type=sparc obj_format=elf cat >> confdefs.h <<\EOF
528#define sparcv9 1
529EOF
530 ;;
531 sparclite*) cpu_type=sparc ;;
532 *) cpu_type=${target_cpu} ;;
533esac
534
535# do we need the opcodes library?
536case ${cpu_type} in
537 alpha | vax)
538 ;;
539 *)
540 OPCODES_LIB="../opcodes/libopcodes.a"
541 ;;
542esac
543
544
545gas_target=${cpu_type}
546generic_target=${cpu_type}-${target_vendor}-${target_os}
547dev=no
548
549# assign object format
550case ${generic_target} in
551 a29k-amd-udi) obj_format=coff gas_target=ebmon29k ;;
552 a29k-amd-ebmon) obj_format=coff gas_target=ebmon29k ;;
553
554 alpha-*-netware*) obj_format=ecoff ;;
555 alpha-*-osf*) obj_format=ecoff ;;
556
557 hppa-*-*elf*) obj_format=elf emulation=hppa ;;
558 hppa-*-osf*) obj_format=som emulation=hppa ;;
559 hppa-*-hpux*) obj_format=som emulation=hppa ;;
560 hppa-*-bsd*) obj_format=som emulation=hppa ;;
561 hppa-*-hiux*) obj_format=som emulation=hppa ;;
562
563 h8300-*-coff) obj_format=coff ;;
564
565 i386-ibm-aix*) obj_format=coff gas_target=i386coff
566 emulation=i386aix ;;
567 i386-*-bsd*) obj_format=aout emulation=386bsd ;;
568 i386-*-netbsd0.8) obj_format=aout emulation=386bsd ;;
569 i386-*-netbsd*) obj_format=aout emulation=netbsd ;;
570 i386-*-linux*elf*) obj_format=elf emulation=linux ;;
571 i386-*-linux*coff*) obj_format=coff emulation=linux
572 gas_target=i386coff ;;
573 i386-*-linux*) obj_format=aout emulation=linux ;;
574 i386-*-lynxos*) obj_format=coff gas_target=i386coff
575 emulation=lynx ;;
576 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
577 obj_format=elf ;;
578 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
579 obj_format=coff gas_target=i386coff ;;
580 i386-*-vsta) obj_format=aout ;;
581 i386-*-go32) obj_format=coff gas_target=i386coff ;;
582 i386-*-mach* | i386-*-gnu*)
583 obj_format=aout emulation=mach bfd_gas=yes ;;
584
585 i960-*-bout) obj_format=bout ;;
586 i960-*-coff) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
587 i960-*-nindy*) obj_format=bout ;;
588 i960-*-vxworks4*) obj_format=bout ;;
589 i960-*-vxworks5.0) obj_format=bout ;;
590 i960-*-vxworks5.*) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
591 i960-*-vxworks*) obj_format=bout ;;
592
593 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
594 obj_format=aout emulation=sun3 ;;
595 m68k-motorola-sysv) obj_format=coff gas_target=m68kcoff emulation=delta ;;
596 m68k-bull-sysv3*) obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
597 m68k-apollo-*) obj_format=coff gas_target=apollo emulation=apollo ;;
598 m68k-*-coff | m68k-*-sysv*)
599 obj_format=coff gas_target=m68kcoff ;;
600 m68k-*-hpux) obj_format=hp300 emulation=hp300 ;;
601 m68k-*-lynxos*) obj_format=coff gas_target=m68kcoff
602 emulation=lynx ;;
603
604 m88k-*-coff*) obj_format=coff gas_target=m88kcoff ;;
605
606 # don't change emulation like *-*-bsd does
607 mips-*-bsd*) bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
608 mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
609 mips-*-ecoff*) obj_format=ecoff
610 case "$endian" in
611 big) gas_target=mips-big ;;
612 *) gas_target=mips-lit ;;
613 esac
614 ;;
615 mips-*-ecoff*) obj_format=ecoff gas_target=mips-big ;;
616 mips-*-irix5*) obj_format=elf gas_target=mips-big ;;
617 mips-*-irix*) obj_format=ecoff gas_target=mips-big ;;
618 mips-*-riscos*) obj_format=ecoff gas_target=mips-big ;;
619 mips-*-sysv*) obj_format=ecoff gas_target=mips-big ;;
620 mips-*-elf*) obj_format=elf
621 case "$endian" in
622 big) gas_target=mips-big ;;
623 *) gas_target=mips-lit ;;
624 esac
625 ;;
626 ppc-*-aix*) obj_format=coff bfd_gas=yes ;;
627 ppc-*-elf*) obj_format=elf bfd_gas=yes ;;
628 ppc-*-netware*) obj_format=elf emulation=ppcnw ;;
629 ppc-*-sysv4*) obj_format=elf bfd_gas=yes ;;
630
631 sh-*-coff) obj_format=coff ;;
632
633 ns32k-pc532-mach*) obj_format=aout emulation=pc532 bfd_gas=yes ;;
634 ns32k-pc532-netbsd*) obj_format=aout emulation=netbsd532 bfd_gas=yes ;;
635
636 sparc*-*-sunos4*) obj_format=aout emulation=sun3 bfd_gas=yes ;;
637 sparc*-*-aout | sparc*-*-vxworks)
638 obj_format=aout bfd_gas=yes ;;
639 sparc*-*-coff) obj_format=coff bfd_gas=yes ;;
640 sparc*-*-lynxos*) obj_format=coff bfd_gas=yes emulation=lynx ;;
641 sparc*-fujitsu-none) obj_format=aout bfd_gas=yes ;;
642 sparc*-*-elf | sparc*-*-solaris*)
643 obj_format=elf ;;
644
645 vax-*-bsd* | vax-*-ultrix*)
646 obj_format=aout ;;
647 vax-*-vms) obj_format=vms ;;
648
649 z8k-*-coff | z8k-*-sim)
650 obj_format=coff ;;
651
652 *-*-aout | *-*-scout)
653 obj_format=aout ;;
654 *-*-nindy*)
655 obj_format=bout ;;
656 *-*-bsd*)
657 obj_format=aout emulation=sun3 ;;
658 *-*-generic) obj_format=generic ;;
659 *-*-xray | *-*-hms) obj_format=coff ;;
660 *-*-sim) obj_format=coff ;;
661 *-*-elf | *-*-sysv4* | *-*-solaris*)
662 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
663 obj_format=elf dev=yes ;;
664 *-*-vxworks) obj_format=aout ;;
665 *-*-netware) obj_format=elf ;;
666esac
667
668# Assign floating point type. Most processors with FP support
669# IEEE FP. On those that don't support FP at all, usually IEEE
670# is emulated.
671case ${target_cpu} in
672 vax | tahoe ) atof=${target_cpu} ;;
673 *) atof=ieee ;;
674esac
675
676case "${obj_format}" in
677 "") { echo "configure: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
678esac
679
680
681
682if [ ! -r ${srcdir}/config/tc-${cpu_type}.c ]; then
683 { echo "configure: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
684fi
685
686if [ ! -r ${srcdir}/config/obj-${obj_format}.c ]; then
687 { echo "configure: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
688fi
689
690
691# and target makefile frag
692
693target_frag=${srcdir}/config/${gas_target}.mt
694
695
696case ${bfd_gas}-${obj_format} in
697 yes-coff) need_bfd=yes ;;
698 no-coff) need_bfd=yes
699 cat >> confdefs.h <<\EOF
700#define MANY_SEGMENTS 1
701EOF
702 ;;
703 *-elf) bfd_gas=yes ;;
704 *-ecoff) bfd_gas=yes ;;
705 *-som) bfd_gas=yes ;;
706 *) ;;
707esac
708
709case ${with_bfd_assembler}-${bfd_gas} in
710 yes-yes | no-no)
711 # We didn't override user's choice.
712 ;;
713 no-yes)
714 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
715 ;;
716 no-preferred)
717 bfd_gas=no
718 ;;
719 *-preferred)
720 bfd_gas=yes
721 ;;
722 -*)
723 # User specified nothing.
724 ;;
725esac
726
727reject_dev_configs=yes
728
729case ${reject_dev_configs}-${dev} in
730 yes-yes) # Oops.
731 { echo "configure: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
732 ;;
733esac
734
735
736
737
738case "${bfd_gas}" in
739 yes) cat >> confdefs.h <<\EOF
740#define BFD_ASSEMBLER 1
741EOF
742
743 need_bfd=yes ;;
744esac
745
746case "${need_bfd}" in
747 yes) BFDLIB=../bfd/libbfd.a
748 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
749 ;;
750esac
751
752
753
754case "x${host_canon}" in
755 x${target_canon}) ;;
756 *) cat >> confdefs.h <<\EOF
757#define CROSS_COMPILE 1
758EOF
759;;
760esac
761
762cat >> confdefs.h <<EOF
763#define TARGET_ALIAS "${target_alias}"
764EOF
765
766cat >> confdefs.h <<EOF
767#define TARGET_CANONICAL "${target}"
768EOF
769
770cat >> confdefs.h <<EOF
771#define TARGET_CPU "${target_cpu}"
772EOF
773
774cat >> confdefs.h <<EOF
775#define TARGET_VENDOR "${target_vendor}"
776EOF
777
778cat >> confdefs.h <<EOF
779#define TARGET_OS "${target_os}"
780EOF
781
782
783case ${host} in
784 rs6000-*-*)
785 # The IBM compiler mis-compiles some expressions used in gas.
786 # This will tell gas to work around this lossage.
787 cat >> confdefs.h <<\EOF
788#define IBM_COMPILER_SUX 1
789EOF
790 ;;
791 i386-*-go32)
792 # Using fopen(..., "w") for a binary file breaks under DOS.
793 cat >> confdefs.h <<\EOF
794#define WANT_FOPEN_BIN 1
795EOF
796 ;;
797esac
798
799echo $ac_n "checking for CC""... $ac_c" 1>&4
800test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
801test -z "$CC" && CC=cc
802echo "$ac_t""setting CC to $CC" 1>&4
803
804# Find out if we are using GNU C, under whatever name.
805cat > conftest.c <<EOF
806#ifdef __GNUC__
807 yes
808#endif
809EOF
810${CC-cc} -E conftest.c > conftest.out 2>&1
811if egrep yes conftest.out >/dev/null 2>&1; then
812 GCC=yes
813else
814 GCC=
815fi
816rm -f conftest*
817
818# Make sure to not get an incompatible install:
819# SysV /etc/install, /usr/sbin/install
820# SunOS /usr/etc/install
821# IRIX /sbin/install
822# AIX /bin/install
823# AFS /usr/afsws/bin/install, which mishandles nonexistent args
824# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
825# ./install, which can be erroneously created by make from ./install.sh.
826echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
827if test -z "${INSTALL}"; then
828if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
829 echo $ac_n "(cached) $ac_c" 1>&4
830else
831 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
832 for ac_dir in $PATH; do
833 case "$ac_dir" in
834 ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
835 *)
836 # OSF1 and SCO ODT 3.0 have their own names for install.
837 for ac_prog in ginstall installbsd scoinst install; do
838 if test -f $ac_dir/$ac_prog; then
839 if test $ac_prog = install &&
840 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
841 # AIX install. It has an incompatible calling convention.
842 # OSF/1 installbsd also uses dspmsg, but is usable.
843 :
844 else
845 ac_cv_path_install="$ac_dir/$ac_prog -c"
846 break 2
847 fi
848 fi
849 done
850 ;;
851 esac
852 done
853 IFS="$ac_save_ifs"
854 # As a last resort, use the slow shell script.
855 test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
856fi
857 INSTALL="$ac_cv_path_install"
858fi
859echo "$ac_t""$INSTALL" 1>&4
860
861# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
862# It thinks the first close brace ends the variable substitution.
863test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
864
865test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
866
867
868echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
869# On Suns, sometimes $CPP names a directory.
870if test -n "$CPP" && test -d "$CPP"; then
871 CPP=
872fi
873if test -z "$CPP"; then
874if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
875 echo $ac_n "(cached) $ac_c" 1>&4
876else
877 # This must be in double quotes, not single quotes, because CPP may get
878 # substituted into the Makefile and "${CC-cc}" will confuse make.
879 CPP="${CC-cc} -E"
880 # On the NeXT, cc -E runs the code through the compiler's parser,
881 # not just through cpp.
882 cat > conftest.${ac_ext} <<EOF
883#line 884 "configure"
884#include "confdefs.h"
885#include <stdio.h>
886Syntax Error
887EOF
888# Some shells (Coherent) do redirections in the wrong order, so need
889# the parens.
890ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
891if test -z "$ac_err"; then
892 :
893else
894 rm -rf conftest*
895 CPP="${CC-cc} -E -traditional-cpp"
896 cat > conftest.${ac_ext} <<EOF
897#line 898 "configure"
898#include "confdefs.h"
899#include <stdio.h>
900Syntax Error
901EOF
902# Some shells (Coherent) do redirections in the wrong order, so need
903# the parens.
904ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
905if test -z "$ac_err"; then
906 :
907else
908 rm -rf conftest*
909 CPP=/lib/cpp
910fi
911rm -f conftest*
912fi
913rm -f conftest*
914 ac_cv_prog_CPP="$CPP"
915fi
916fi
917CPP="$ac_cv_prog_CPP"
918echo "$ac_t""$CPP" 1>&4
919echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
920if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
921 echo $ac_n "(cached) $ac_c" 1>&4
922else
923 cat > conftest.${ac_ext} <<EOF
924#line 925 "configure"
925#include "confdefs.h"
926#include <stdlib.h>
927#include <stdarg.h>
928#include <string.h>
929#include <float.h>
930EOF
931# Some shells (Coherent) do redirections in the wrong order, so need
932# the parens.
933ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
934if test -z "$ac_err"; then
935 rm -rf conftest*
936 ac_cv_header_stdc=yes
937else
938 rm -rf conftest*
939 ac_cv_header_stdc=no
940fi
941rm -f conftest*
942
943if test $ac_cv_header_stdc = yes; then
944 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
945cat > conftest.${ac_ext} <<EOF
946#line 947 "configure"
947#include "confdefs.h"
948#include <string.h>
949EOF
950eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
951if egrep "memchr" conftest.out >/dev/null 2>&1; then
952 :
953else
954 rm -rf conftest*
955 ac_cv_header_stdc=no
956fi
957rm -f conftest*
958
959fi
960
961if test $ac_cv_header_stdc = yes; then
962 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
963cat > conftest.${ac_ext} <<EOF
964#line 965 "configure"
965#include "confdefs.h"
966#include <stdlib.h>
967EOF
968eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
969if egrep "free" conftest.out >/dev/null 2>&1; then
970 :
971else
972 rm -rf conftest*
973 ac_cv_header_stdc=no
974fi
975rm -f conftest*
976
977fi
978
979if test $ac_cv_header_stdc = yes; then
980 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
981# If we cannot run a trivial program, we must be cross compiling.
982echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
983if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
984 echo $ac_n "(cached) $ac_c" 1>&4
985else
986 if test "$cross_compiling" = yes; then
987 { echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
988else
989cat > conftest.${ac_ext} <<EOF
990#line 991 "configure"
991#include "confdefs.h"
992main(){exit(0);}
993EOF
994eval $ac_compile
995if test -s conftest && (./conftest; exit) 2>/dev/null; then
996 ac_cv_c_cross=no
997else
998 ac_cv_c_cross=yes
999fi
1000fi
1001rm -fr conftest*
1002fi
1003cross_compiling=$ac_cv_c_cross
1004echo "$ac_t""$ac_cv_c_cross" 1>&4
1005if test "$cross_compiling" = yes; then
1006 { echo "configure: can not run test program while cross compiling" 1>&2; exit 1; }
1007else
1008cat > conftest.${ac_ext} <<EOF
1009#line 1010 "configure"
1010#include "confdefs.h"
1011#include <ctype.h>
1012#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1013#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1014#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1015int main () { int i; for (i = 0; i < 256; i++)
1016if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1017exit (0); }
1018
1019EOF
1020eval $ac_compile
1021if test -s conftest && (./conftest; exit) 2>/dev/null; then
1022 :
1023else
1024 ac_stdc_headers=no
1025fi
1026fi
1027rm -fr conftest*
1028fi
1029fi
1030echo "$ac_t""$ac_cv_header_stdc" 1>&4
1031if test $ac_cv_header_stdc = yes; then
1032 cat >> confdefs.h <<\EOF
1033#define STDC_HEADERS 1
1034EOF
1035
1036fi
1037
1038for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1039do
1040ac_safe=`echo "${ac_hdr}" | tr './' '__'`
1041echo $ac_n "checking for ${ac_hdr}""... $ac_c" 1>&4
1042if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1043 echo $ac_n "(cached) $ac_c" 1>&4
1044else
1045 cat > conftest.${ac_ext} <<EOF
1046#line 1047 "configure"
1047#include "confdefs.h"
1048#include <${ac_hdr}>
1049EOF
1050# Some shells (Coherent) do redirections in the wrong order, so need
1051# the parens.
1052ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
1053if test -z "$ac_err"; then
1054 rm -rf conftest*
1055 eval "ac_cv_header_$ac_safe=yes"
1056else
1057 rm -rf conftest*
1058 eval "ac_cv_header_$ac_safe=no"
1059fi
1060rm -f conftest*
1061fi
1062if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1063 echo "$ac_t""yes" 1>&4
1064 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
1065 cat >> confdefs.h <<EOF
1066#define ${ac_tr_hdr} 1
1067EOF
1068
1069else
1070 echo "$ac_t""no" 1>&4
1071fi
1072done
1073
1074
1075# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1076# for constant arguments. Useless!
1077echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1078if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1079 echo $ac_n "(cached) $ac_c" 1>&4
1080else
1081 cat > conftest.${ac_ext} <<EOF
1082#line 1083 "configure"
1083#include "confdefs.h"
1084#include <alloca.h>
1085int main() { return 0; }
1086int t() {
1087char *p = alloca(2 * sizeof(int));
1088; return 0; }
1089EOF
1090if eval $ac_compile; then
1091 rm -rf conftest*
1092 ac_cv_header_alloca_h=yes
1093else
1094 rm -rf conftest*
1095 ac_cv_header_alloca_h=no
1096fi
1097rm -f conftest*
1098
1099fi
1100echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1101if test $ac_cv_header_alloca_h = yes; then
1102 cat >> confdefs.h <<\EOF
1103#define HAVE_ALLOCA_H 1
1104EOF
1105
1106fi
1107
1108echo $ac_n "checking for alloca""... $ac_c" 1>&4
1109if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1110 echo $ac_n "(cached) $ac_c" 1>&4
1111else
1112 cat > conftest.${ac_ext} <<EOF
1113#line 1114 "configure"
1114#include "confdefs.h"
1115
1116#ifdef __GNUC__
1117# define alloca __builtin_alloca
1118#else
1119# if HAVE_ALLOCA_H
1120# include <alloca.h>
1121# else
1122# ifdef _AIX
1123 #pragma alloca
1124# else
1125# ifndef alloca /* predefined by HP cc +Olibcalls */
1126char *alloca ();
1127# endif
1128# endif
1129# endif
1130#endif
1131
1132int main() { return 0; }
1133int t() {
1134char *p = (char *) alloca(1);
1135; return 0; }
1136EOF
1137if eval $ac_compile; then
1138 rm -rf conftest*
1139 ac_cv_func_alloca=yes
1140else
1141 rm -rf conftest*
1142 ac_cv_func_alloca=no
1143fi
1144rm -f conftest*
1145
1146fi
1147echo "$ac_t""$ac_cv_func_alloca" 1>&4
1148if test $ac_cv_func_alloca = yes; then
1149 cat >> confdefs.h <<\EOF
1150#define HAVE_ALLOCA 1
1151EOF
1152
1153fi
1154
1155if test $ac_cv_func_alloca = no; then
1156 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1157 # that cause trouble. Some versions do not even contain alloca or
1158 # contain a buggy version. If you still want to use their alloca,
1159 # use ar to extract alloca.o from them instead of compiling alloca.c.
1160 ALLOCA=alloca.o
1161 cat >> confdefs.h <<\EOF
1162#define C_ALLOCA 1
1163EOF
1164
1165
1166echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1167if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1168 echo $ac_n "(cached) $ac_c" 1>&4
1169else
1170 cat > conftest.${ac_ext} <<EOF
1171#line 1172 "configure"
1172#include "confdefs.h"
1173#if defined(CRAY) && ! defined(CRAY2)
1174webecray
1175#else
1176wenotbecray
1177#endif
1178
1179EOF
1180eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
1181if egrep "webecray" conftest.out >/dev/null 2>&1; then
1182 rm -rf conftest*
1183 ac_cv_os_cray=yes
1184else
1185 rm -rf conftest*
1186 ac_cv_os_cray=no
1187fi
1188rm -f conftest*
1189
1190fi
1191echo "$ac_t""$ac_cv_os_cray" 1>&4
1192if test $ac_cv_os_cray = yes; then
1193echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1194if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1195 echo $ac_n "(cached) $ac_c" 1>&4
1196else
1197 cat > conftest.${ac_ext} <<EOF
1198#line 1199 "configure"
1199#include "confdefs.h"
1200#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1201int main() { return 0; }
1202int t() {
1203
1204/* The GNU C library defines this for functions which it implements
1205 to always fail with ENOSYS. Some functions are actually named
1206 something starting with __ and the normal name is an alias. */
1207#if defined (__stub__getb67) || defined (__stub____getb67)
1208choke me
1209#else
1210/* Override any gcc2 internal prototype to avoid an error. */
1211char _getb67(); _getb67();
1212#endif
1213
1214; return 0; }
1215EOF
1216if eval $ac_compile; then
1217 rm -rf conftest*
1218 eval "ac_cv_func__getb67=yes"
1219else
1220 rm -rf conftest*
1221 eval "ac_cv_func__getb67=no"
1222fi
1223rm -f conftest*
1224
1225fi
1226if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1227 echo "$ac_t""yes" 1>&4
1228 cat >> confdefs.h <<\EOF
1229#define CRAY_STACKSEG_END _getb67
1230EOF
1231
1232else
1233 echo "$ac_t""no" 1>&4
1234echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1235if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1236 echo $ac_n "(cached) $ac_c" 1>&4
1237else
1238 cat > conftest.${ac_ext} <<EOF
1239#line 1240 "configure"
1240#include "confdefs.h"
1241#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1242int main() { return 0; }
1243int t() {
1244
1245/* The GNU C library defines this for functions which it implements
1246 to always fail with ENOSYS. Some functions are actually named
1247 something starting with __ and the normal name is an alias. */
1248#if defined (__stub_GETB67) || defined (__stub___GETB67)
1249choke me
1250#else
1251/* Override any gcc2 internal prototype to avoid an error. */
1252char GETB67(); GETB67();
1253#endif
1254
1255; return 0; }
1256EOF
1257if eval $ac_compile; then
1258 rm -rf conftest*
1259 eval "ac_cv_func_GETB67=yes"
1260else
1261 rm -rf conftest*
1262 eval "ac_cv_func_GETB67=no"
1263fi
1264rm -f conftest*
1265
1266fi
1267if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1268 echo "$ac_t""yes" 1>&4
1269 cat >> confdefs.h <<\EOF
1270#define CRAY_STACKSEG_END GETB67
1271EOF
1272
1273else
1274 echo "$ac_t""no" 1>&4
1275echo $ac_n "checking for getb67""... $ac_c" 1>&4
1276if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1277 echo $ac_n "(cached) $ac_c" 1>&4
1278else
1279 cat > conftest.${ac_ext} <<EOF
1280#line 1281 "configure"
1281#include "confdefs.h"
1282#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1283int main() { return 0; }
1284int t() {
1285
1286/* The GNU C library defines this for functions which it implements
1287 to always fail with ENOSYS. Some functions are actually named
1288 something starting with __ and the normal name is an alias. */
1289#if defined (__stub_getb67) || defined (__stub___getb67)
1290choke me
1291#else
1292/* Override any gcc2 internal prototype to avoid an error. */
1293char getb67(); getb67();
1294#endif
1295
1296; return 0; }
1297EOF
1298if eval $ac_compile; then
1299 rm -rf conftest*
1300 eval "ac_cv_func_getb67=yes"
1301else
1302 rm -rf conftest*
1303 eval "ac_cv_func_getb67=no"
1304fi
1305rm -f conftest*
1306
1307fi
1308if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1309 echo "$ac_t""yes" 1>&4
1310 cat >> confdefs.h <<\EOF
1311#define CRAY_STACKSEG_END getb67
1312EOF
1313
1314else
1315 echo "$ac_t""no" 1>&4
1316fi
1317
1318fi
1319
1320fi
1321
1322fi
1323
1324echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1325if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1326 echo $ac_n "(cached) $ac_c" 1>&4
1327else
1328 if test "$cross_compiling" = yes; then
1329 echo "configure: warning: using default for cross-compiling" 1>&2
1330ac_cv_c_stack_direction=0
1331
1332else
1333cat > conftest.${ac_ext} <<EOF
1334#line 1335 "configure"
1335#include "confdefs.h"
1336find_stack_direction ()
1337{
1338 static char *addr = 0;
1339 auto char dummy;
1340 if (addr == 0)
1341 {
1342 addr = &dummy;
1343 return find_stack_direction ();
1344 }
1345 else
1346 return (&dummy > addr) ? 1 : -1;
1347}
1348main ()
1349{
1350 exit (find_stack_direction() < 0);
1351}
1352EOF
1353eval $ac_compile
1354if test -s conftest && (./conftest; exit) 2>/dev/null; then
1355 ac_cv_c_stack_direction=1
1356else
1357 ac_cv_c_stack_direction=-1
1358fi
1359fi
1360rm -fr conftest*
1361fi
1362echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1363cat >> confdefs.h <<EOF
1364#define STACK_DIRECTION $ac_cv_c_stack_direction
1365EOF
1366
1367fi
1368
1369echo $ac_n "checking for inline""... $ac_c" 1>&4
1370if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1371 echo $ac_n "(cached) $ac_c" 1>&4
1372else
1373 if test "$GCC" = yes; then
1374cat > conftest.${ac_ext} <<EOF
1375#line 1376 "configure"
1376#include "confdefs.h"
1377
1378int main() { return 0; }
1379int t() {
1380} inline foo() {
1381; return 0; }
1382EOF
1383if eval $ac_compile; then
1384 rm -rf conftest*
1385 ac_cv_c_inline=yes
1386else
1387 rm -rf conftest*
1388 ac_cv_c_inline=no
1389fi
1390rm -f conftest*
1391
1392else
1393 ac_cv_c_inline=no
1394fi
1395fi
1396echo "$ac_t""$ac_cv_c_inline" 1>&4
1397if test $ac_cv_c_inline = no; then
1398 cat >> confdefs.h <<\EOF
1399#define inline __inline
1400EOF
1401
1402fi
1403
1404
1405# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1406# enough, but on some of those systems, the assert macro relies on requoting
1407# working properly!
1408echo "checking for working assert macro" 1>&4
1409cat > conftest.${ac_ext} <<EOF
1410#line 1411 "configure"
1411#include "confdefs.h"
1412#include <assert.h>
1413#include <stdio.h>
1414int main() { return 0; }
1415int t() {
1416
1417/* check for requoting problems */
1418static int a, b, c, d;
1419static char *s;
1420assert (!strcmp(s, "foo bar baz quux"));
1421/* check for newline handling */
1422assert (a == b
1423 || c == d);
1424
1425; return 0; }
1426EOF
1427if eval $ac_compile; then
1428 :
1429else
1430 rm -rf conftest*
1431 cat >> confdefs.h <<\EOF
1432#define BROKEN_ASSERT 1
1433EOF
1434
1435fi
1436rm -f conftest*
1437
1438
1439# On some systems, the system header files may not declare malloc, realloc,
1440# and free. There are places where gas needs these functions to have been
1441# declared -- such as when taking their addresses.
1442echo "checking whether malloc declaration is required" 1>&4
1443cat > conftest.${ac_ext} <<EOF
1444#line 1445 "configure"
1445#include "confdefs.h"
1446
1447#ifdef HAVE_MEMORY_H
1448#include <memory.h>
1449#endif
1450#ifdef HAVE_STRING_H
1451#include <string.h>
1452#endif
1453#ifdef HAVE_STDLIB_H
1454#include <stdlib.h>
1455#endif
1456#ifdef HAVE_UNISTD_H
1457#include <unistd.h>
1458#endif
1459
1460int main() { return 0; }
1461int t() {
1462
1463char *(*f) ();
1464f = (char *(*)()) malloc;
1465
1466; return 0; }
1467EOF
1468if eval $ac_compile; then
1469 :
1470else
1471 rm -rf conftest*
1472 cat >> confdefs.h <<\EOF
1473#define NEED_MALLOC_DECLARATION 1
1474EOF
1475
1476fi
1477rm -f conftest*
1478
1479echo "checking free declaration required" 1>&4
1480cat > conftest.${ac_ext} <<EOF
1481#line 1482 "configure"
1482#include "confdefs.h"
1483
1484#ifdef HAVE_MEMORY_H
1485#include <memory.h>
1486#endif
1487#ifdef HAVE_STRING_H
1488#include <string.h>
1489#endif
1490#ifdef HAVE_STDLIB_H
1491#include <stdlib.h>
1492#endif
1493#ifdef HAVE_UNISTD_H
1494#include <unistd.h>
1495#endif
1496
1497int main() { return 0; }
1498int t() {
1499
1500int (*f) ();
1501f = (int (*)()) free;
1502
1503; return 0; }
1504EOF
1505if eval $ac_compile; then
1506 :
1507else
1508 rm -rf conftest*
1509 cat >> confdefs.h <<\EOF
1510#define NEED_FREE_DECLARATION 1
1511EOF
1512
1513fi
1514rm -f conftest*
1515
1516
1517# Does errno.h declare errno, or do we have to add a separate declaration
1518# for it?
1519echo "checking errno declaration required" 1>&4
1520cat > conftest.${ac_ext} <<EOF
1521#line 1522 "configure"
1522#include "confdefs.h"
1523
1524#ifdef HAVE_ERRNO_H
1525#include <errno.h>
1526#endif
1527
1528int main() { return 0; }
1529int t() {
1530
1531int x;
1532x = errno;
1533
1534; return 0; }
1535EOF
1536if eval $ac_compile; then
1537 :
1538else
1539 rm -rf conftest*
1540 cat >> confdefs.h <<\EOF
1541#define NEED_ERRNO_DECLARATION 1
1542EOF
1543
1544fi
1545rm -f conftest*
1546
1547
1548subdirs="testsuite"
1549
1550
1551if test -w $cache_file; then
1552echo "updating cache $cache_file"
1553cat > $cache_file <<\EOF
1554# This file is a shell script that caches the results of configure
1555# tests run on this system so they can be shared between configure
1556# scripts and configure runs. It is not useful on other systems.
1557# If its contents are invalid for some reason, you may delete or edit it.
1558#
1559# By default, configure uses ./config.cache as the cache file,
1560# creating it if it does not exist already. You can give configure
1561# the --cache-file=FILE option to use a different cache file; that is
1562# what configure does when it calls configure scripts in
1563# subdirectories, so they share the cache.
1564# Giving --cache-file=/dev/null disables caching, for debugging configure.
1565# config.status only pays attention to the cache file if you give it the
1566# --recheck option to rerun configure.
1567EOF
1568# Ultrix sh set writes to stderr and can't be redirected directly.
1569(set) 2>&1 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1-'\2'}/p" >> $cache_file
1570else
1571echo "not updating unwritable cache $cache_file"
1572fi
1573
1574
1575test "x$prefix" = xNONE && prefix=/usr/local
1576# Let make expand exec_prefix.
1577test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1578
1579# Any assignment to VPATH causes Sun make to only execute
1580# the first set of double-colon rules, so remove it if not needed.
1581# If there is a colon in the path, we need to keep it.
1582if test "x$srcdir" = x.; then
1583 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1584fi
1585
1586trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1587
1588DEFS=-DHAVE_CONFIG_H
1589
1590# Without the "./", some shells look in PATH for config.status.
1591: ${CONFIG_STATUS=./config.status}
1592
1593echo creating ${CONFIG_STATUS}
1594rm -f ${CONFIG_STATUS}
1595cat > ${CONFIG_STATUS} <<EOF
1596#!/bin/sh
1597# Generated automatically by configure.
1598# Run this file to recreate the current configuration.
1599# This directory was configured as follows,
1600# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1601#
1602# $0 $configure_args
1603#
1604# Compiler output produced by configure, useful for debugging
1605# configure, is in ./config.log if it exists.
1606
1607ac_cs_usage="Usage: ${CONFIG_STATUS} [--recheck] [--version] [--help]"
1608for ac_option
1609do
1610 case "\$ac_option" in
1611 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1612 echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion
1613 exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --norecursion ;;
1614 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1615 echo "${CONFIG_STATUS} generated by autoconf version 1.107"
1616 exit 0 ;;
1617 -help | --help | --hel | --he | --h)
1618 echo "\$ac_cs_usage"; exit 0 ;;
1619 *) echo "\$ac_cs_usage"; exit 1 ;;
1620 esac
1621done
1622
1623ac_given_srcdir=$srcdir
1624ac_given_INSTALL="$INSTALL"
1625
1626trap 'rm -fr doc/Makefile Makefile conf conftest*; exit 1' 1 2 15
1627
1628# Protect against being on the right side of a sed subst in config.status.
1629sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1630 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1631$ac_vpsub
1632$extrasub
1633s%@LIBS@%$LIBS%g
1634s%@prefix@%$prefix%g
1635s%@exec_prefix@%$exec_prefix%g
1636s%@DEFS@%$DEFS%g
1637s%@CFLAGS@%$CFLAGS%g
1638s%@CXXFLAGS@%$CXXFLAGS%g
1639s%@CPPFLAGS@%$CPPFLAGS%g
1640s%@LDFLAGS@%$LDFLAGS%g
1641s%@host@%$host%g
1642s%@host_alias@%$host_alias%g
1643s%@host_cpu@%$host_cpu%g
1644s%@host_vendor@%$host_vendor%g
1645s%@host_os@%$host_os%g
1646s%@target@%$target%g
1647s%@target_alias@%$target_alias%g
1648s%@target_cpu@%$target_cpu%g
1649s%@target_vendor@%$target_vendor%g
1650s%@target_os@%$target_os%g
1651s%@build@%$build%g
1652s%@build_alias@%$build_alias%g
1653s%@build_cpu@%$build_cpu%g
1654s%@build_vendor@%$build_vendor%g
1655s%@build_os@%$build_os%g
1656s%@OPCODES_LIB@%$OPCODES_LIB%g
1657/@target_frag@/r $target_frag
1658s%@target_frag@%%g
1659s%@cpu_type@%$cpu_type%g
1660s%@obj_format@%$obj_format%g
1661s%@emulation@%$emulation%g
1662s%@atof@%$atof%g
1663s%@BFDLIB@%$BFDLIB%g
1664s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1665s%@CC@%$CC%g
1666s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1667s%@INSTALL_DATA@%$INSTALL_DATA%g
1668s%@CPP@%$CPP%g
1669s%@ALLOCA@%$ALLOCA%g
1670s%@subdirs@%$subdirs%g
1671
1672CEOF
1673EOF
1674cat >> ${CONFIG_STATUS} <<\EOF
1675
1676CONFIG_FILES=${CONFIG_FILES-"doc/Makefile Makefile"}
1677for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
1678 # Support "outfile[:infile]", defaulting infile="outfile.in".
1679 case "$ac_file" in
1680 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1681 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1682 *) ac_file_in="${ac_file}.in" ;;
1683 esac
1684
1685 # Adjust relative srcdir, etc. for subdirectories.
1686
1687 # Remove last slash and all that follows it. Not all systems have dirname.
1688 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1689 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1690 # The file is in a subdirectory.
1691 test ! -d "$ac_dir" && mkdir "$ac_dir"
1692 ac_dir_suffix="/$ac_dir"
1693 # A "../" for each directory in $ac_dir_suffix.
1694 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1695 else
1696 ac_dir_suffix= ac_dots=
1697 fi
1698
1699 case "$ac_given_srcdir" in
1700 .) srcdir=.
1701 if test -z "$ac_dots"; then top_srcdir=.
1702 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1703 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1704 *) # Relative path.
1705 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1706 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1707 esac
1708
1709 case "$ac_given_INSTALL" in
1710 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1711 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1712 esac
1713 echo creating "$ac_file"
1714 rm -f "$ac_file"
1715 comment_str="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1716 case "$ac_file" in
1717 *.c | *.h | *.C | *.cc | *.cpp | *.hpp | *.m )
1718 ac_comsub="1i\\
1719/* $comment_str */" ;;
1720 * ) # Add the comment on the second line of scripts, first line of others.
1721 ac_comsub="
17221{
1723s/^#!/&/
1724t script
1725i\\
1726# $comment_str
1727b done
1728: script
1729a\\
1730# $comment_str
1731: done
1732}
1733" ;;
1734 esac
1735 sed -e "$ac_comsub
1736s%@srcdir@%$srcdir%g
1737s%@top_srcdir@%$top_srcdir%g
1738s%@INSTALL@%$INSTALL%g
1739" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1740fi; done
1741rm -f conftest.subs
1742
1743# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1744# NAME is the cpp macro being defined and VALUE is the value it is being given.
1745#
1746# ac_d sets the value in "#define NAME VALUE" lines.
1747ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1748ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1749ac_dC='\3'
1750ac_dD='%g'
1751# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1752ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1753ac_uB='\([ ]\)%\1#\2define\3'
1754ac_uC=' '
1755ac_uD='\4%g'
1756# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1757ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1758ac_eB='$%\1#\2define\3'
1759ac_eC=' '
1760ac_eD='%g'
1761
1762CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1763for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
1764 # Support "outfile[:infile]", defaulting infile="outfile.in".
1765 case "$ac_file" in
1766 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1767 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1768 *) ac_file_in="${ac_file}.in" ;;
1769 esac
1770
1771 echo creating $ac_file
1772
1773 rm -f conftest.frag conftest.in conftest.out
1774 cp $ac_given_srcdir/$ac_file_in conftest.in
1775
1776EOF
1777
1778# Transform confdefs.h into a sed script conftest.vals that substitutes
1779# the proper values into config.h.in to produce config.h.
1780rm -f conftest.vals
1781cat > conftest.hdr <<\EOF
1782# Protect against being on the right side of a sed subst in config.status.
1783s/[\\&%]/\\&/g
1784# Protect against being in an unquoted here document in config.status.
1785s%[\\$`]%\\&%g
1786s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1787s%ac_d%ac_u%gp
1788s%ac_u%ac_e%gp
1789EOF
1790sed -n -f conftest.hdr confdefs.h > conftest.vals
1791rm -f conftest.hdr
1792
1793# This sed command replaces #undef with comments. This is necessary, for
1794# example, in the case of _POSIX_SOURCE, which is predefined and required
1795# on some systems where configure will not decide to define it.
1796cat >> conftest.vals <<\EOF
1797s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1798EOF
1799
1800# Break up conftest.vals because some shells have a limit on
1801# the size of here documents, and old seds have small limits too.
1802# Maximum number of lines to put in a single here document.
1803ac_max_here_lines=12
1804
1805rm -f conftest.tail
1806while :
1807do
1808 ac_lines=`grep -c . conftest.vals`
1809 # grep -c gives empty output for an empty file on some AIX systems.
1810 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1811 # Write a limited-size here document to conftest.frag.
1812 echo ' cat > conftest.frag <<CEOF' >> ${CONFIG_STATUS}
1813 sed ${ac_max_here_lines}q conftest.vals >> ${CONFIG_STATUS}
1814 echo 'CEOF
1815 sed -f conftest.frag conftest.in > conftest.out
1816 rm -f conftest.in
1817 mv conftest.out conftest.in
1818' >> ${CONFIG_STATUS}
1819 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1820 rm -f conftest.vals
1821 mv conftest.tail conftest.vals
1822done
1823rm -f conftest.vals
1824
1825# Now back to your regularly scheduled config.status.
1826cat >> ${CONFIG_STATUS} <<\EOF
1827 rm -f conftest.frag conftest.h
1828 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1829 cat conftest.in >> conftest.h
1830 rm -f conftest.in
1831 if cmp -s $ac_file conftest.h 2>/dev/null; then
1832 echo "$ac_file is unchanged"
1833 rm -f conftest.h
1834 else
1835 rm -f $ac_file
1836 mv conftest.h $ac_file
1837 fi
1838fi; done
1839
1840EOF
1841
1842cat >> ${CONFIG_STATUS} <<EOF
1843ac_links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1844ac_files="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1845 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1846 config/te-${emulation}.h config/atof-${atof}.c"
1847EOF
1848
1849cat >> ${CONFIG_STATUS} <<\EOF
1850while test -n "${ac_files}"; do
1851 set ${ac_links}; ac_link=$1; shift; ac_links=$*
1852 set ${ac_files}; ac_file=$1; shift; ac_files=$*
1853
1854 echo "linking ${ac_link} to ${srcdir}/${ac_file}"
1855
1856 if test ! -r ${srcdir}/${ac_file}; then
1857 { echo "configure: ${srcdir}/${ac_file}: File not found" 1>&2; exit 1; }
1858 fi
1859 rm -f ${ac_link}
1860 # Make a symlink if possible; otherwise try a hard link.
1861 if ln -s ${srcdir}/${ac_file} ${ac_link} 2>/dev/null ||
1862 ln ${srcdir}/${ac_file} ${ac_link}; then :
1863 else
1864 { echo "configure: can not link ${ac_link} to ${srcdir}/${ac_file}" 1>&2; exit 1; }
1865 fi
1866done
1867
1868EOF
1869chmod +x ${CONFIG_STATUS}
1870test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} ${CONFIG_STATUS}
1871
1872if test "${norecursion}" != yes; then
1873
1874 # Remove --cache-file and --srcdir arguments so they do not pile up.
1875 ac_sub_configure_args=
1876 ac_prev=
1877 for ac_arg in $configure_args; do
1878 if test -n "$ac_prev"; then
1879 ac_prev=
1880 continue
1881 fi
1882 case "$ac_arg" in
1883 -cache-file | --cache-file | --cache-fil | --cache-fi \
1884 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1885 ac_prev=cache_file ;;
1886 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1887 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1888 ;;
1889 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1890 ac_prev=srcdir ;;
1891 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1892 ;;
1893 *[" "]*) ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
1894 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1895 esac
1896 done
1897
1898 for ac_config_dir in testsuite; do
1899
1900 # Do not complain, so a configure script can configure whichever
1901 # parts of a large source tree are present.
1902 if test ! -d ${srcdir}/${ac_config_dir}; then
1903 continue
1904 fi
1905
1906 echo configuring in ${ac_config_dir}
1907
1908 case "${srcdir}" in
1909 .) ;;
1910 *)
1911 if test -d ./${ac_config_dir} || mkdir ./${ac_config_dir}; then :;
1912 else
1913 { echo "configure: can not create `pwd`/${ac_config_dir}" 1>&2; exit 1; }
1914 fi
1915 ;;
1916 esac
1917
1918 ac_popdir=`pwd`
1919 cd ${ac_config_dir}
1920
1921 case "${srcdir}" in
1922 .) # No --srcdir option. We are building in place.
1923 ac_sub_srcdir=${srcdir} ;;
1924 /*) # Absolute path.
1925 ac_sub_srcdir=${srcdir}/${ac_config_dir} ;;
1926 *) # Relative path.
1927 ac_sub_srcdir=../${srcdir}/${ac_config_dir} ;;
1928 esac
1929
1930 # Check for guested configure; otherwise get Cygnus style configure.
1931 if test -f ${ac_sub_srcdir}/configure; then
1932 ac_sub_configure=${ac_sub_srcdir}/configure
1933 elif test -f ${ac_sub_srcdir}/configure.in; then
1934 ac_sub_configure=${ac_configure}
1935 else
1936 echo "configure: warning: no configuration information is in ${ac_config_dir}" 1>&2
1937 ac_sub_configure=
1938 fi
1939
1940 # The recursion is here.
1941 if test -n "${ac_sub_configure}"; then
1942
1943 # Make the cache file name correct relative to the subdirectory.
1944 # A "../" for each directory in /${ac_config_dir}.
1945 ac_dots=`echo /${ac_config_dir}|sed 's%/[^/]*%../%g'`
1946 case "$cache_file" in
1947 /*) ac_sub_cache_file=$cache_file ;;
1948 *) # Relative path.
1949 ac_sub_cache_file="$ac_dots$cache_file" ;;
1950 esac
1951
1952 echo "running ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}"
1953 if ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
1954 then :
1955 else
1956 { echo "configure: ${ac_sub_configure} failed for ${ac_config_dir}" 1>&2; exit 1; }
1957 fi
1958 fi
1959
1960 cd ${ac_popdir}
1961 done
1962fi
1963
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