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Update for autoconf beta 1.112:
[binutils.git] / gas / configure
CommitLineData
b11fb939 1#!/bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
bf111c9f 4# Generated automatically using autoconf version 1.112
b11fb939
KR		 5# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
6#
7# This configure script is free software; you can redistribute it and/or
8# modify it under the terms of the GNU General Public License as published
9# by the Free Software Foundation; either version 2, or (at your option)
10# any later version.
11#
12# This script is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
15# Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21ac_help=
22ac_help="${ac_help}
23 bfd-assembler use BFD back end for writing object files"
24# Save the original args to write them into config.status later.
25configure_args="$@"
26
bf111c9f 27# Omit some internal or obsolete options to make the list less imposing.
b11fb939
KR		 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
bf111c9f 36Directory and file names:
b11fb939
KR		 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 ..]
bf111c9f
KR		 40 --program-prefix=PREFIX prepend PREFIX to installed program names
41 --program-suffix=SUFFIX append SUFFIX to installed program names
b11fb939
KR		 42Host type:
43 --build=BUILD configure for building on BUILD [BUILD=HOST]
44 --host=HOST configure for HOST [guessed]
45 --target=TARGET configure for TARGET [TARGET=HOST]
46Features and packages:
47 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
48 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
49 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
50 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
51 --x-includes=DIR X include files are in DIR
52 --x-libraries=DIR X library files are in DIR
53--enable and --with options recognized:$ac_help"
54
55# Initialize some variables set by options.
56# The variables have the same names as the options, with
57# dashes changed to underlines.
58build=NONE
59cache_file=./config.cache
60exec_prefix=NONE
61host=NONE
62no_create=
63nonopt=NONE
bf111c9f 64no_recursion=
b11fb939 65prefix=NONE
bf111c9f
KR		 66program_prefix=NONE
67program_suffix=NONE
68program_transform_name=NONE
b11fb939
KR		 69silent=
70srcdir=
71target=NONE
72verbose=
73x_includes=NONE
74x_libraries=NONE
75
76# Initialize some other variables.
77subdirs=
78
79ac_prev=
80for ac_option
81do
82
83 # If the previous option needs an argument, assign it.
84 if test -n "$ac_prev"; then
85 eval "$ac_prev=\$ac_option"
86 ac_prev=
87 continue
88 fi
89
90 case "$ac_option" in
91 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
92 *) ac_optarg= ;;
93 esac
94
bf111c9f 95 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 96
97 case "$ac_option" in
98
99 -build | --build | --buil | --bui | --bu | --b)
100 ac_prev=build ;;
101 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
102 build="$ac_optarg" ;;
103
104 -cache-file | --cache-file | --cache-fil | --cache-fi \
105 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
106 ac_prev=cache_file ;;
107 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
108 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
109 cache_file="$ac_optarg" ;;
110
111 -disable-* | --disable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
115 { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
116 fi
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 eval "enable_${ac_feature}=no" ;;
119
120 -enable-* | --enable-*)
121 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
122 # Reject names that are not valid shell variable names.
123 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
124 { echo "configure: $ac_feature: invalid feature name" 1>&2; exit 1; }
125 fi
126 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127 case "$ac_option" in
128 *=*) ;;
129 *) ac_optarg=yes ;;
130 esac
131 eval "enable_${ac_feature}='$ac_optarg'" ;;
132
133 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
134 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
135 | --exec | --exe | --ex)
136 ac_prev=exec_prefix ;;
137 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
138 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
139 | --exec=* | --exe=* | --ex=*)
140 exec_prefix="$ac_optarg" ;;
141
142 -gas | --gas | --ga | --g)
143 # Obsolete; use --with-gas.
144 with_gas=yes ;;
145
146 -help | --help | --hel | --he)
147 cat << EOF
148$ac_usage
149EOF
150 exit 0 ;;
151
152 -host | --host | --hos | --ho)
153 ac_prev=host ;;
154 -host=* | --host=* | --hos=* | --ho=*)
155 host="$ac_optarg" ;;
156
157 -nfp | --nfp | --nf)
158 # Obsolete; use --without-fp.
159 with_fp=no ;;
160
161 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
162 | --no-cr | --no-c)
163 no_create=yes ;;
164
bf111c9f
KR		 165 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
166 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
167 no_recursion=yes ;;
b11fb939
KR		 168
169 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
170 ac_prev=prefix ;;
171 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
172 prefix="$ac_optarg" ;;
173
174 -program-prefix | --program-prefix | --program-prefi | --program-pref \
175 | --program-pre | --program-pr | --program-p)
176 ac_prev=program_prefix ;;
177 -program-prefix=* | --program-prefix=* | --program-prefi=* \
178 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
179 program_prefix="$ac_optarg" ;;
180
181 -program-suffix | --program-suffix | --program-suffi | --program-suff \
182 | --program-suf | --program-su | --program-s)
183 ac_prev=program_suffix ;;
184 -program-suffix=* | --program-suffix=* | --program-suffi=* \
185 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
186 program_suffix="$ac_optarg" ;;
187
188 -program-transform-name | --program-transform-name \
189 | --program-transform-nam | --program-transform-na \
190 | --program-transform-n | --program-transform- \
191 | --program-transform | --program-transfor \
192 | --program-transfo | --program-transf \
193 | --program-trans | --program-tran \
194 | --progr-tra | --program-tr | --program-t)
195 ac_prev=program_transform_name ;;
196 -program-transform-name=* | --program-transform-name=* \
197 | --program-transform-nam=* | --program-transform-na=* \
198 | --program-transform-n=* | --program-transform-=* \
199 | --program-transform=* | --program-transfor=* \
200 | --program-transfo=* | --program-transf=* \
201 | --program-trans=* | --program-tran=* \
202 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 203 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 204
205 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
206 | -silent | --silent | --silen | --sile | --sil)
207 silent=yes ;;
208
209 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
210 ac_prev=srcdir ;;
211 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
212 srcdir="$ac_optarg" ;;
213
214 -target | --target | --targe | --targ | --tar | --ta | --t)
215 ac_prev=target ;;
216 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
217 target="$ac_optarg" ;;
218
219 -v | -verbose | --verbose | --verbos | --verbo | --verb)
220 verbose=yes ;;
221
222 -version | --version | --versio | --versi | --vers)
bf111c9f 223 echo "configure generated by autoconf version 1.112"
b11fb939
KR		 224 exit 0 ;;
225
226 -with-* | --with-*)
227 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
228 # Reject names that are not valid shell variable names.
229 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
230 { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
231 fi
232 ac_package=`echo $ac_package| sed 's/-/_/g'`
233 case "$ac_option" in
234 *=*) ;;
235 *) ac_optarg=yes ;;
236 esac
237 eval "with_${ac_package}='$ac_optarg'" ;;
238
239 -without-* | --without-*)
240 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
241 # Reject names that are not valid shell variable names.
242 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
243 { echo "configure: $ac_package: invalid package name" 1>&2; exit 1; }
244 fi
245 ac_package=`echo $ac_package| sed 's/-/_/g'`
246 eval "with_${ac_package}=no" ;;
247
248 --x)
249 # Obsolete; use --with-x.
250 with_x=yes ;;
251
252 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
253 | --x-incl | --x-inc | --x-in | --x-i)
254 ac_prev=x_includes ;;
255 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
256 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
257 x_includes="$ac_optarg" ;;
258
259 -x-libraries | --x-libraries | --x-librarie | --x-librari \
260 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
261 ac_prev=x_libraries ;;
262 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
263 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
264 x_libraries="$ac_optarg" ;;
265
266 -*) { echo "configure: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
267 ;;
268
269 *)
270 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
271 echo "configure: warning: $ac_option: invalid host type" 1>&2
272 fi
273 if test "x$nonopt" != xNONE; then
274 { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; }
275 fi
276 nonopt="$ac_option"
277 ;;
278
279 esac
280done
281
282if test -n "$ac_prev"; then
283 { echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
284fi
285
286trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 287
288# File descriptor usage:
289# 0 unused; standard input
290# 1 file creation
291# 2 errors and warnings
292# 3 unused; some systems may open it to /dev/tty
293# 4 checking for... messages and results
294# 5 compiler messages saved in config.log
295if test "$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
bf111c9f
KR		 307ac_configure_temp="$configure_args"
308# Strip out --no-create and --no-recursion so they do not pile up.
b11fb939
KR		 309# Also quote any args containing spaces.
310configure_args=
311for ac_arg in $ac_configure_temp; do
312 case "$ac_arg" in
313 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
314 | --no-cr | --no-c) ;;
bf111c9f
KR		 315 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
316 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
b11fb939
KR		 317 *[" "]*) configure_args="$configure_args '$ac_arg'" ;;
318 *) configure_args="$configure_args $ac_arg" ;;
319 esac
320done
321
322# NLS nuisances.
323# Only set LANG and LC_ALL to C if already set.
324# These must not be set unconditionally because not all systems understand
325# e.g. LANG=C (notably SCO).
326if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
327if test "${LANG+set}" = set; then LANG=C; export LANG; fi
328
329# confdefs.h avoids OS command line length limits that DEFS can exceed.
330rm -rf conftest* confdefs.h
331# AIX cpp loses on an empty file, so make sure it contains at least a newline.
332echo > confdefs.h
333
334# A filename unique to this package, relative to the directory that
335# configure is in, which we can look for to find out if srcdir is correct.
336ac_unique_file=as.h
337
338# Find the source files, if location was not specified.
339if test -z "$srcdir"; then
340 ac_srcdir_defaulted=yes
341 # Try the directory containing this script, then its parent.
342 ac_prog=$0
343 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
344 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
345 srcdir=$ac_confdir
346 if test ! -r $srcdir/$ac_unique_file; then
347 srcdir=..
348 fi
349else
350 ac_srcdir_defaulted=no
351fi
352if test ! -r $srcdir/$ac_unique_file; then
353 if test "$ac_srcdir_defaulted" = yes; then
354 { echo "configure: can not find sources in ${ac_confdir} or .." 1>&2; exit 1; }
355 else
356 { echo "configure: can not find sources in ${srcdir}" 1>&2; exit 1; }
357 fi
358fi
359
360# Prefer explicitly selected file to automatically selected ones.
bf111c9f 361if test -z "$CONFIG_SITE"; then
b11fb939
KR		 362 if test "x$prefix" != xNONE; then
363 CONFIG_SITE=$prefix/lib/config.site
364 else
365 CONFIG_SITE=/usr/local/lib/config.site
366 fi
367 # System dependent files override system independent ones.
368 if test "x$exec_prefix" != xNONE && test "x$exec_prefix" != "x$prefix"; then
369 CONFIG_SITE="$CONFIG_SITE $exec_prefix/lib/config.site"
370 fi
371fi
372for ac_site_file in $CONFIG_SITE; do
373 if test -r "$ac_site_file"; then
374 echo "loading site script $ac_site_file"
375 . "$ac_site_file"
376 fi
377done
378
379if test -r "$cache_file"; then
380 echo "loading cache $cache_file"
381 . $cache_file
382else
383 echo "creating cache $cache_file"
384 > $cache_file
385fi
386
387ac_ext=c
388# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
389ac_cpp='${CPP} $CPPFLAGS'
390ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
391
bf111c9f
KR		 392if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
393 # Stardent Vistra SVR4 grep lacks -e, says [email protected].
394 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
395 ac_n= ac_c='
396' ac_t=' '
397 else
398 ac_n=-n ac_c= ac_t=
399 fi
400else
401 ac_n= ac_c='\c' ac_t=
402fi
403
b11fb939 404
bdee23af 405bfd_gas=no
318b02b6 406user_bfd_gas=
b11fb939
KR		 407# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
408enableval="$enable_bfd_assembler"
409if test -n "$enableval"; then
410 case "${enableval}" in
318b02b6
KR		 411 yes) need_bfd=yes user_bfd_gas=yes ;;
412 no) user_bfd_gas=no ;;
b11fb939
KR		 413 *) { echo "configure: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
414esac
415fi
416
417# Generate a header file -- gets more post-processing by Makefile later.
418
419
420ac_aux_dir=
421for ac_dir in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/..; do
422 if test -f $ac_dir/install.sh; then
423 ac_aux_dir=$ac_dir; break
424 fi
425done
426if test -z "$ac_aux_dir"; then
427 { echo "configure: can not find install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
428fi
429ac_config_guess=${ac_aux_dir}/config.guess
430ac_config_sub=${ac_aux_dir}/config.sub
431ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
432ac_install_sh="${ac_aux_dir}/install.sh -c"
433
fb589130 434
b11fb939
KR		 435# Do some error checking and defaulting for the host and target type.
436# The inputs are:
437# configure --host=HOST --target=TARGET --build=BUILD NONOPT
438#
439# The rules are:
440# 1. You are not allowed to specify --host, --target, and nonopt at the
441# same time.
442# 2. Host defaults to nonopt.
443# 3. If nonopt is not specified, then host defaults to the current host,
444# as determined by config.guess.
445# 4. Target defaults to nonopt.
446# 5. If nonopt is not specified, then target defaults to host.
447# 6. build defaults to empty (but implicitly to host).
448
449# The aliases save the names the user supplied, while $host etc.
450# will get canonicalized.
451case $host---$target---$nonopt in
452NONE---*---* | *---NONE---* | *---*---NONE) ;;
453*) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
454esac
455
456# Make sure we can run config.sub.
457if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
458else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
459fi
460
b11fb939
KR		 461echo $ac_n "checking host system type""... $ac_c" 1>&4
462
463host_alias=$host
464case "${host_alias}" in
465NONE)
466 case $nonopt in
467 NONE)
468 if host_alias=`${ac_config_guess}`; then :
469 else { echo "configure: can not guess host type; you must specify one" 1>&2; exit 1; }
470 fi ;;
471 *) host_alias=$nonopt ;;
472 esac ;;
473esac
474
475host=`${ac_config_sub} ${host_alias}`
476host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
477host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
478host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
479echo "$ac_t""$host" 1>&4
480
481echo $ac_n "checking target system type""... $ac_c" 1>&4
482
483target_alias=$target
484case "${target_alias}" in
485NONE)
486 case $nonopt in
487 NONE) target_alias=$host_alias ;;
488 *) target_alias=$nonopt ;;
489 esac ;;
490esac
491
492target=`${ac_config_sub} ${target_alias}`
493target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
494target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
495target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
496echo "$ac_t""$target" 1>&4
497
498echo $ac_n "checking build system type""... $ac_c" 1>&4
499
500build_alias=$build
501case "${build_alias}" in
502NONE) build= build_alias= ;;
503*)
504build=`${ac_config_sub} ${build_alias}`
505build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
506build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
507build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
508;;
509esac
510echo "$ac_t""$build" 1>&4
511
bf111c9f
KR		 512test "${host_alias}" != "${target_alias}" &&
513 test "${program_prefix}${program_suffix}${program_transform_name}" = \
514 NONENONENONE && program_prefix=${target_alias}-
b11fb939 515
bf111c9f
KR		 516test "${program_transform_name}" = NONE && program_transform_name=
517if test -n "${program_transform_name}"; then
518 # Double any \ or $.
519 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
520 program_transform_name="-e `echo ${program_transform_name} | sed -f conftestsed`"
521 rm -f conftestsed
318b02b6 522fi
bf111c9f
KR		 523test "${program_prefix}" != NONE &&
524 program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
525# Use a double $ so make ignores it.
526test "${program_suffix}" != NONE &&
527 program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
318b02b6 528
bf111c9f
KR		 529# sed with no file args requires a program.
530test "${program_transform_name}" = "" && program_transform_name="-e s,x,x,"
318b02b6 531
b11fb939
KR		 532
533emulation=generic
534
535# assign cpu type
536
537# check for architecture variants
538case ${target_cpu} in
539 hppa*) cpu_type=hppa ;;
540 i[45]86) cpu_type=i386 ;;
541 m680[012346]0) cpu_type=m68k ;;
542 m68008) cpu_type=m68k ;;
543 m683??) cpu_type=m68k ;;
544 m8*) cpu_type=m88k ;;
545 mips*el) cpu_type=mips endian=little;;
546 mips*) cpu_type=mips endian=big ;;
547 powerpc*) cpu_type=ppc ;;
548 rs6000*) cpu_type=ppc ;;
549 sparc64) cpu_type=sparc obj_format=elf cat >> confdefs.h <<\EOF
550#define sparcv9 1
551EOF
552 ;;
553 sparclite*) cpu_type=sparc ;;
554 *) cpu_type=${target_cpu} ;;
555esac
556
557# do we need the opcodes library?
558case ${cpu_type} in
559 alpha | vax)
560 ;;
561 *)
562 OPCODES_LIB="../opcodes/libopcodes.a"
563 ;;
564esac
565
566
567gas_target=${cpu_type}
568generic_target=${cpu_type}-${target_vendor}-${target_os}
569dev=no
570
571# assign object format
572case ${generic_target} in
573 a29k-amd-udi) obj_format=coff gas_target=ebmon29k ;;
574 a29k-amd-ebmon) obj_format=coff gas_target=ebmon29k ;;
575
576 alpha-*-netware*) obj_format=ecoff ;;
577 alpha-*-osf*) obj_format=ecoff ;;
578
318b02b6
KR		 579 arm-*-riscix*) obj_format=aout bfd_gas=yes ;;
580
b11fb939
KR		 581 hppa-*-*elf*) obj_format=elf emulation=hppa ;;
582 hppa-*-osf*) obj_format=som emulation=hppa ;;
583 hppa-*-hpux*) obj_format=som emulation=hppa ;;
584 hppa-*-bsd*) obj_format=som emulation=hppa ;;
585 hppa-*-hiux*) obj_format=som emulation=hppa ;;
586
587 h8300-*-coff) obj_format=coff ;;
588
589 i386-ibm-aix*) obj_format=coff gas_target=i386coff
590 emulation=i386aix ;;
591 i386-*-bsd*) obj_format=aout emulation=386bsd ;;
592 i386-*-netbsd0.8) obj_format=aout emulation=386bsd ;;
593 i386-*-netbsd*) obj_format=aout emulation=netbsd ;;
594 i386-*-linux*elf*) obj_format=elf emulation=linux ;;
595 i386-*-linux*coff*) obj_format=coff emulation=linux
596 gas_target=i386coff ;;
318b02b6 597 i386-*-linux*) obj_format=aout emulation=linux bfd_gas=preferred ;;
b11fb939
KR		 598 i386-*-lynxos*) obj_format=coff gas_target=i386coff
599 emulation=lynx ;;
600 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
601 obj_format=elf ;;
602 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
603 obj_format=coff gas_target=i386coff ;;
604 i386-*-vsta) obj_format=aout ;;
605 i386-*-go32) obj_format=coff gas_target=i386coff ;;
606 i386-*-mach* | i386-*-gnu*)
607 obj_format=aout emulation=mach bfd_gas=yes ;;
608
609 i960-*-bout) obj_format=bout ;;
610 i960-*-coff) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
611 i960-*-nindy*) obj_format=bout ;;
612 i960-*-vxworks4*) obj_format=bout ;;
613 i960-*-vxworks5.0) obj_format=bout ;;
614 i960-*-vxworks5.*) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
615 i960-*-vxworks*) obj_format=bout ;;
616
617 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
618 obj_format=aout emulation=sun3 ;;
619 m68k-motorola-sysv) obj_format=coff gas_target=m68kcoff emulation=delta ;;
620 m68k-bull-sysv3*) obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
621 m68k-apollo-*) obj_format=coff gas_target=apollo emulation=apollo ;;
622 m68k-*-coff | m68k-*-sysv*)
623 obj_format=coff gas_target=m68kcoff ;;
624 m68k-*-hpux) obj_format=hp300 emulation=hp300 ;;
625 m68k-*-lynxos*) obj_format=coff gas_target=m68kcoff
626 emulation=lynx ;;
627
628 m88k-*-coff*) obj_format=coff gas_target=m88kcoff ;;
629
630 # don't change emulation like *-*-bsd does
631 mips-*-bsd*) bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
632 mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
633 mips-*-ecoff*) obj_format=ecoff
634 case "$endian" in
635 big) gas_target=mips-big ;;
636 *) gas_target=mips-lit ;;
637 esac
638 ;;
639 mips-*-ecoff*) obj_format=ecoff gas_target=mips-big ;;
640 mips-*-irix5*) obj_format=elf gas_target=mips-big ;;
641 mips-*-irix*) obj_format=ecoff gas_target=mips-big ;;
642 mips-*-riscos*) obj_format=ecoff gas_target=mips-big ;;
643 mips-*-sysv*) obj_format=ecoff gas_target=mips-big ;;
644 mips-*-elf*) obj_format=elf
645 case "$endian" in
646 big) gas_target=mips-big ;;
647 *) gas_target=mips-lit ;;
648 esac
649 ;;
650 ppc-*-aix*) obj_format=coff bfd_gas=yes ;;
651 ppc-*-elf*) obj_format=elf bfd_gas=yes ;;
652 ppc-*-netware*) obj_format=elf emulation=ppcnw ;;
653 ppc-*-sysv4*) obj_format=elf bfd_gas=yes ;;
654
655 sh-*-coff) obj_format=coff ;;
656
657 ns32k-pc532-mach*) obj_format=aout emulation=pc532 bfd_gas=yes ;;
658 ns32k-pc532-netbsd*) obj_format=aout emulation=netbsd532 bfd_gas=yes ;;
659
660 sparc*-*-sunos4*) obj_format=aout emulation=sun3 bfd_gas=yes ;;
661 sparc*-*-aout | sparc*-*-vxworks)
662 obj_format=aout bfd_gas=yes ;;
663 sparc*-*-coff) obj_format=coff bfd_gas=yes ;;
664 sparc*-*-lynxos*) obj_format=coff bfd_gas=yes emulation=lynx ;;
665 sparc*-fujitsu-none) obj_format=aout bfd_gas=yes ;;
666 sparc*-*-elf | sparc*-*-solaris*)
667 obj_format=elf ;;
668
669 vax-*-bsd* | vax-*-ultrix*)
670 obj_format=aout ;;
671 vax-*-vms) obj_format=vms ;;
672
673 z8k-*-coff | z8k-*-sim)
674 obj_format=coff ;;
675
676 *-*-aout | *-*-scout)
677 obj_format=aout ;;
678 *-*-nindy*)
679 obj_format=bout ;;
680 *-*-bsd*)
681 obj_format=aout emulation=sun3 ;;
682 *-*-generic) obj_format=generic ;;
683 *-*-xray | *-*-hms) obj_format=coff ;;
684 *-*-sim) obj_format=coff ;;
685 *-*-elf | *-*-sysv4* | *-*-solaris*)
686 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
687 obj_format=elf dev=yes ;;
688 *-*-vxworks) obj_format=aout ;;
689 *-*-netware) obj_format=elf ;;
690esac
691
692# Assign floating point type. Most processors with FP support
693# IEEE FP. On those that don't support FP at all, usually IEEE
694# is emulated.
695case ${target_cpu} in
696 vax | tahoe ) atof=${target_cpu} ;;
697 *) atof=ieee ;;
698esac
699
700case "${obj_format}" in
701 "") { echo "configure: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
702esac
703
704
fb589130 705if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
b11fb939
KR		 706 { echo "configure: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
707fi
708
fb589130 709if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
b11fb939
KR		 710 { echo "configure: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
711fi
712
b11fb939
KR		 713# and target makefile frag
714
715target_frag=${srcdir}/config/${gas_target}.mt
716
717
318b02b6
KR		 718case ${cpu_type}-${obj_format} in
719# not yet
720# i386-aout) bfd_gas=preferred ;;
b11fb939
KR		 721 *-elf) bfd_gas=yes ;;
722 *-ecoff) bfd_gas=yes ;;
723 *-som) bfd_gas=yes ;;
724 *) ;;
725esac
726
318b02b6 727case ${user_bfd_gas}-${bfd_gas} in
b11fb939
KR		 728 yes-yes | no-no)
729 # We didn't override user's choice.
730 ;;
731 no-yes)
732 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
733 ;;
734 no-preferred)
735 bfd_gas=no
736 ;;
737 *-preferred)
738 bfd_gas=yes
739 ;;
740 -*)
741 # User specified nothing.
742 ;;
743esac
744
318b02b6
KR		 745case ${bfd_gas}-${cpu_type}-${obj_format} in
746 yes-*-coff) need_bfd=yes ;;
747 no-*-coff) need_bfd=yes
748 cat >> confdefs.h <<\EOF
749#define MANY_SEGMENTS 1
750EOF
751 ;;
752esac
753
b11fb939
KR		 754reject_dev_configs=yes
755
756case ${reject_dev_configs}-${dev} in
757 yes-yes) # Oops.
758 { echo "configure: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
759 ;;
760esac
761
762
763
764
765case "${bfd_gas}" in
766 yes) cat >> confdefs.h <<\EOF
767#define BFD_ASSEMBLER 1
768EOF
769
770 need_bfd=yes ;;
771esac
772
773case "${need_bfd}" in
774 yes) BFDLIB=../bfd/libbfd.a
775 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
776 ;;
777esac
778
779
780
b11fb939
KR		 781cat >> confdefs.h <<EOF
782#define TARGET_ALIAS "${target_alias}"
783EOF
784
785cat >> confdefs.h <<EOF
786#define TARGET_CANONICAL "${target}"
787EOF
788
789cat >> confdefs.h <<EOF
790#define TARGET_CPU "${target_cpu}"
791EOF
792
793cat >> confdefs.h <<EOF
794#define TARGET_VENDOR "${target_vendor}"
795EOF
796
797cat >> confdefs.h <<EOF
798#define TARGET_OS "${target_os}"
799EOF
800
801
802case ${host} in
803 rs6000-*-*)
804 # The IBM compiler mis-compiles some expressions used in gas.
805 # This will tell gas to work around this lossage.
806 cat >> confdefs.h <<\EOF
807#define IBM_COMPILER_SUX 1
808EOF
809 ;;
810 i386-*-go32)
811 # Using fopen(..., "w") for a binary file breaks under DOS.
812 cat >> confdefs.h <<\EOF
813#define WANT_FOPEN_BIN 1
814EOF
815 ;;
816esac
817
818echo $ac_n "checking for CC""... $ac_c" 1>&4
819test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
820test -z "$CC" && CC=cc
821echo "$ac_t""setting CC to $CC" 1>&4
822
823# Find out if we are using GNU C, under whatever name.
824cat > conftest.c <<EOF
825#ifdef __GNUC__
826 yes
827#endif
828EOF
829${CC-cc} -E conftest.c > conftest.out 2>&1
830if egrep yes conftest.out >/dev/null 2>&1; then
831 GCC=yes
832else
833 GCC=
834fi
835rm -f conftest*
836
bf111c9f
KR		 837# Find a good install program. We prefer a C program (faster),
838# so one script is as good as another. But avoid the broken or
839# incompatible versions:
b11fb939
KR		 840# SysV /etc/install, /usr/sbin/install
841# SunOS /usr/etc/install
842# IRIX /sbin/install
843# AIX /bin/install
844# AFS /usr/afsws/bin/install, which mishandles nonexistent args
845# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
846# ./install, which can be erroneously created by make from ./install.sh.
847echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
848if test -z "${INSTALL}"; then
849if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
850 echo $ac_n "(cached) $ac_c" 1>&4
851else
852 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
853 for ac_dir in $PATH; do
854 case "$ac_dir" in
855 ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
856 *)
857 # OSF1 and SCO ODT 3.0 have their own names for install.
858 for ac_prog in ginstall installbsd scoinst install; do
859 if test -f $ac_dir/$ac_prog; then
860 if test $ac_prog = install &&
861 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
862 # AIX install. It has an incompatible calling convention.
863 # OSF/1 installbsd also uses dspmsg, but is usable.
864 :
865 else
866 ac_cv_path_install="$ac_dir/$ac_prog -c"
867 break 2
868 fi
869 fi
870 done
871 ;;
872 esac
873 done
874 IFS="$ac_save_ifs"
875 # As a last resort, use the slow shell script.
876 test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
877fi
878 INSTALL="$ac_cv_path_install"
879fi
880echo "$ac_t""$INSTALL" 1>&4
881
882# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
883# It thinks the first close brace ends the variable substitution.
884test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
885
886test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
887
888
889echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
890# On Suns, sometimes $CPP names a directory.
891if test -n "$CPP" && test -d "$CPP"; then
892 CPP=
893fi
894if test -z "$CPP"; then
895if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
896 echo $ac_n "(cached) $ac_c" 1>&4
897else
898 # This must be in double quotes, not single quotes, because CPP may get
899 # substituted into the Makefile and "${CC-cc}" will confuse make.
900 CPP="${CC-cc} -E"
901 # On the NeXT, cc -E runs the code through the compiler's parser,
902 # not just through cpp.
903 cat > conftest.${ac_ext} <<EOF
bf111c9f 904#line 905 "configure"
b11fb939
KR		 905#include "confdefs.h"
906#include <stdio.h>
907Syntax Error
908EOF
bf111c9f
KR		 909eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
910ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 911if test -z "$ac_err"; then
912 :
913else
fb589130 914 echo "$ac_err" >&5
b11fb939
KR		 915 rm -rf conftest*
916 CPP="${CC-cc} -E -traditional-cpp"
917 cat > conftest.${ac_ext} <<EOF
bf111c9f 918#line 919 "configure"
b11fb939
KR		 919#include "confdefs.h"
920#include <stdio.h>
921Syntax Error
922EOF
bf111c9f
KR		 923eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
924ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 925if test -z "$ac_err"; then
926 :
927else
fb589130 928 echo "$ac_err" >&5
b11fb939
KR		 929 rm -rf conftest*
930 CPP=/lib/cpp
931fi
932rm -f conftest*
933fi
934rm -f conftest*
935 ac_cv_prog_CPP="$CPP"
936fi
937fi
938CPP="$ac_cv_prog_CPP"
939echo "$ac_t""$CPP" 1>&4
fb589130
KR		 940
941for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
942do
943ac_safe=`echo "${ac_hdr}" | tr './' '__'`
944echo $ac_n "checking for ${ac_hdr}""... $ac_c" 1>&4
945if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
b11fb939
KR		 946 echo $ac_n "(cached) $ac_c" 1>&4
947else
948 cat > conftest.${ac_ext} <<EOF
bf111c9f 949#line 950 "configure"
b11fb939 950#include "confdefs.h"
fb589130 951#include <${ac_hdr}>
b11fb939 952EOF
bf111c9f
KR		 953eval "$ac_cpp conftest.${ac_ext} >/dev/null 2>conftest.out"
954ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 955if test -z "$ac_err"; then
956 rm -rf conftest*
fb589130 957 eval "ac_cv_header_$ac_safe=yes"
b11fb939 958else
fb589130 959 echo "$ac_err" >&5
b11fb939 960 rm -rf conftest*
fb589130 961 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 962fi
963rm -f conftest*
b11fb939 964fi
fb589130
KR		 965if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
966 echo "$ac_t""yes" 1>&4
967 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
968 cat >> confdefs.h <<EOF
969#define ${ac_tr_hdr} 1
b11fb939 970EOF
fb589130 971
b11fb939 972else
fb589130 973 echo "$ac_t""no" 1>&4
b11fb939 974fi
fb589130 975done
b11fb939 976
b11fb939 977
bf111c9f
KR		 978# Put this here so that autoconf's "cross-compiling" message doesn't confuse
979# people who are not cross-compiling but are compiling cross-assemblers.
980echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
981if test "${host}" = "${target}"; then
982 cross_gas=yes
983 cat >> confdefs.h <<\EOF
984#define CROSS_COMPILE 1
985EOF
986
987else
988 cross_gas=no
989fi
990echo "$ac_t""$cross_gas" 1>&4
991
b11fb939
KR		 992# If we cannot run a trivial program, we must be cross compiling.
993echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
994if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
995 echo $ac_n "(cached) $ac_c" 1>&4
996else
997 if test "$cross_compiling" = yes; then
bf111c9f 998 ac_cv_cross=yes
b11fb939
KR		 999else
1000cat > conftest.${ac_ext} <<EOF
bf111c9f 1001#line 1002 "configure"
b11fb939 1002#include "confdefs.h"
bf111c9f 1003main(){return(0);}
b11fb939
KR		 1004EOF
1005eval $ac_compile
1006if test -s conftest && (./conftest; exit) 2>/dev/null; then
1007 ac_cv_c_cross=no
1008else
1009 ac_cv_c_cross=yes
1010fi
1011fi
1012rm -fr conftest*
1013fi
1014cross_compiling=$ac_cv_c_cross
1015echo "$ac_t""$ac_cv_c_cross" 1>&4
b11fb939
KR		 1016
1017# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1018# for constant arguments. Useless!
1019echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1020if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1021 echo $ac_n "(cached) $ac_c" 1>&4
1022else
1023 cat > conftest.${ac_ext} <<EOF
bf111c9f 1024#line 1025 "configure"
b11fb939
KR		 1025#include "confdefs.h"
1026#include <alloca.h>
1027int main() { return 0; }
1028int t() {
1029char *p = alloca(2 * sizeof(int));
1030; return 0; }
1031EOF
1032if eval $ac_compile; then
1033 rm -rf conftest*
1034 ac_cv_header_alloca_h=yes
1035else
1036 rm -rf conftest*
1037 ac_cv_header_alloca_h=no
1038fi
1039rm -f conftest*
1040
1041fi
1042echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1043if test $ac_cv_header_alloca_h = yes; then
1044 cat >> confdefs.h <<\EOF
1045#define HAVE_ALLOCA_H 1
1046EOF
1047
1048fi
1049
1050echo $ac_n "checking for alloca""... $ac_c" 1>&4
1051if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1052 echo $ac_n "(cached) $ac_c" 1>&4
1053else
1054 cat > conftest.${ac_ext} <<EOF
bf111c9f 1055#line 1056 "configure"
b11fb939
KR		 1056#include "confdefs.h"
1057
1058#ifdef __GNUC__
1059# define alloca __builtin_alloca
1060#else
1061# if HAVE_ALLOCA_H
1062# include <alloca.h>
1063# else
1064# ifdef _AIX
1065 #pragma alloca
1066# else
1067# ifndef alloca /* predefined by HP cc +Olibcalls */
1068char *alloca ();
1069# endif
1070# endif
1071# endif
1072#endif
1073
1074int main() { return 0; }
1075int t() {
1076char *p = (char *) alloca(1);
1077; return 0; }
1078EOF
1079if eval $ac_compile; then
1080 rm -rf conftest*
1081 ac_cv_func_alloca=yes
1082else
1083 rm -rf conftest*
1084 ac_cv_func_alloca=no
1085fi
1086rm -f conftest*
1087
1088fi
1089echo "$ac_t""$ac_cv_func_alloca" 1>&4
1090if test $ac_cv_func_alloca = yes; then
1091 cat >> confdefs.h <<\EOF
1092#define HAVE_ALLOCA 1
1093EOF
1094
1095fi
1096
1097if test $ac_cv_func_alloca = no; then
1098 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1099 # that cause trouble. Some versions do not even contain alloca or
1100 # contain a buggy version. If you still want to use their alloca,
1101 # use ar to extract alloca.o from them instead of compiling alloca.c.
1102 ALLOCA=alloca.o
1103 cat >> confdefs.h <<\EOF
1104#define C_ALLOCA 1
1105EOF
1106
1107
1108echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1109if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1110 echo $ac_n "(cached) $ac_c" 1>&4
1111else
1112 cat > conftest.${ac_ext} <<EOF
bf111c9f 1113#line 1114 "configure"
b11fb939
KR		 1114#include "confdefs.h"
1115#if defined(CRAY) && ! defined(CRAY2)
1116webecray
1117#else
1118wenotbecray
1119#endif
1120
1121EOF
bf111c9f 1122if (eval "$ac_cpp conftest.${ac_ext}") 2>&5 |
fb589130 1123 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1124 rm -rf conftest*
1125 ac_cv_os_cray=yes
1126else
1127 rm -rf conftest*
1128 ac_cv_os_cray=no
1129fi
1130rm -f conftest*
1131
1132fi
1133echo "$ac_t""$ac_cv_os_cray" 1>&4
1134if test $ac_cv_os_cray = yes; then
1135echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1136if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1137 echo $ac_n "(cached) $ac_c" 1>&4
1138else
1139 cat > conftest.${ac_ext} <<EOF
bf111c9f 1140#line 1141 "configure"
b11fb939
KR		 1141#include "confdefs.h"
1142#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1143int main() { return 0; }
1144int t() {
1145
1146/* The GNU C library defines this for functions which it implements
1147 to always fail with ENOSYS. Some functions are actually named
1148 something starting with __ and the normal name is an alias. */
1149#if defined (__stub__getb67) || defined (__stub____getb67)
1150choke me
1151#else
1152/* Override any gcc2 internal prototype to avoid an error. */
1153char _getb67(); _getb67();
1154#endif
1155
1156; return 0; }
1157EOF
1158if eval $ac_compile; then
1159 rm -rf conftest*
1160 eval "ac_cv_func__getb67=yes"
1161else
1162 rm -rf conftest*
1163 eval "ac_cv_func__getb67=no"
1164fi
1165rm -f conftest*
1166
1167fi
1168if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1169 echo "$ac_t""yes" 1>&4
1170 cat >> confdefs.h <<\EOF
1171#define CRAY_STACKSEG_END _getb67
1172EOF
1173
1174else
1175 echo "$ac_t""no" 1>&4
1176echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1177if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1178 echo $ac_n "(cached) $ac_c" 1>&4
1179else
1180 cat > conftest.${ac_ext} <<EOF
bf111c9f 1181#line 1182 "configure"
b11fb939
KR		 1182#include "confdefs.h"
1183#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1184int main() { return 0; }
1185int t() {
1186
1187/* The GNU C library defines this for functions which it implements
1188 to always fail with ENOSYS. Some functions are actually named
1189 something starting with __ and the normal name is an alias. */
1190#if defined (__stub_GETB67) || defined (__stub___GETB67)
1191choke me
1192#else
1193/* Override any gcc2 internal prototype to avoid an error. */
1194char GETB67(); GETB67();
1195#endif
1196
1197; return 0; }
1198EOF
1199if eval $ac_compile; then
1200 rm -rf conftest*
1201 eval "ac_cv_func_GETB67=yes"
1202else
1203 rm -rf conftest*
1204 eval "ac_cv_func_GETB67=no"
1205fi
1206rm -f conftest*
1207
1208fi
1209if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1210 echo "$ac_t""yes" 1>&4
1211 cat >> confdefs.h <<\EOF
1212#define CRAY_STACKSEG_END GETB67
1213EOF
1214
1215else
1216 echo "$ac_t""no" 1>&4
1217echo $ac_n "checking for getb67""... $ac_c" 1>&4
1218if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1219 echo $ac_n "(cached) $ac_c" 1>&4
1220else
1221 cat > conftest.${ac_ext} <<EOF
bf111c9f 1222#line 1223 "configure"
b11fb939
KR		 1223#include "confdefs.h"
1224#include <ctype.h> /* Arbitrary system header to define __stub macros. */
1225int main() { return 0; }
1226int t() {
1227
1228/* The GNU C library defines this for functions which it implements
1229 to always fail with ENOSYS. Some functions are actually named
1230 something starting with __ and the normal name is an alias. */
1231#if defined (__stub_getb67) || defined (__stub___getb67)
1232choke me
1233#else
1234/* Override any gcc2 internal prototype to avoid an error. */
1235char getb67(); getb67();
1236#endif
1237
1238; return 0; }
1239EOF
1240if eval $ac_compile; then
1241 rm -rf conftest*
1242 eval "ac_cv_func_getb67=yes"
1243else
1244 rm -rf conftest*
1245 eval "ac_cv_func_getb67=no"
1246fi
1247rm -f conftest*
1248
1249fi
1250if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1251 echo "$ac_t""yes" 1>&4
1252 cat >> confdefs.h <<\EOF
1253#define CRAY_STACKSEG_END getb67
1254EOF
1255
1256else
1257 echo "$ac_t""no" 1>&4
1258fi
1259
1260fi
1261
1262fi
1263
1264fi
1265
1266echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1267if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1268 echo $ac_n "(cached) $ac_c" 1>&4
1269else
1270 if test "$cross_compiling" = yes; then
bf111c9f 1271 ac_cv_c_stack_direction=0
b11fb939
KR		 1272else
1273cat > conftest.${ac_ext} <<EOF
bf111c9f 1274#line 1275 "configure"
b11fb939
KR		 1275#include "confdefs.h"
1276find_stack_direction ()
1277{
1278 static char *addr = 0;
1279 auto char dummy;
1280 if (addr == 0)
1281 {
1282 addr = &dummy;
1283 return find_stack_direction ();
1284 }
1285 else
1286 return (&dummy > addr) ? 1 : -1;
1287}
1288main ()
1289{
1290 exit (find_stack_direction() < 0);
1291}
1292EOF
1293eval $ac_compile
1294if test -s conftest && (./conftest; exit) 2>/dev/null; then
1295 ac_cv_c_stack_direction=1
1296else
1297 ac_cv_c_stack_direction=-1
1298fi
1299fi
1300rm -fr conftest*
1301fi
1302echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1303cat >> confdefs.h <<EOF
1304#define STACK_DIRECTION $ac_cv_c_stack_direction
1305EOF
1306
1307fi
1308
1309echo $ac_n "checking for inline""... $ac_c" 1>&4
1310if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1311 echo $ac_n "(cached) $ac_c" 1>&4
1312else
1313 if test "$GCC" = yes; then
1314cat > conftest.${ac_ext} <<EOF
bf111c9f 1315#line 1316 "configure"
b11fb939
KR		 1316#include "confdefs.h"
1317
1318int main() { return 0; }
1319int t() {
1320} inline foo() {
1321; return 0; }
1322EOF
1323if eval $ac_compile; then
1324 rm -rf conftest*
1325 ac_cv_c_inline=yes
1326else
1327 rm -rf conftest*
1328 ac_cv_c_inline=no
1329fi
1330rm -f conftest*
1331
1332else
1333 ac_cv_c_inline=no
1334fi
1335fi
1336echo "$ac_t""$ac_cv_c_inline" 1>&4
1337if test $ac_cv_c_inline = no; then
1338 cat >> confdefs.h <<\EOF
1339#define inline __inline
1340EOF
1341
1342fi
1343
1344
1345# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1346# enough, but on some of those systems, the assert macro relies on requoting
1347# working properly!
fb589130
KR		 1348echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1349if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1350 echo $ac_n "(cached) $ac_c" 1>&4
1351else
1352 cat > conftest.${ac_ext} <<EOF
bf111c9f 1353#line 1354 "configure"
b11fb939
KR		 1354#include "confdefs.h"
1355#include <assert.h>
1356#include <stdio.h>
1357int main() { return 0; }
1358int t() {
1359
1360/* check for requoting problems */
1361static int a, b, c, d;
1362static char *s;
1363assert (!strcmp(s, "foo bar baz quux"));
1364/* check for newline handling */
1365assert (a == b
1366 || c == d);
1367
1368; return 0; }
1369EOF
1370if eval $ac_compile; then
fb589130
KR		 1371 rm -rf conftest*
1372 gas_cv_assert_ok=yes
b11fb939
KR		 1373else
1374 rm -rf conftest*
fb589130 1375 gas_cv_assert_ok=no
b11fb939
KR		 1376fi
1377rm -f conftest*
1378
fb589130
KR		 1379fi
1380echo "$ac_t""$gas_cv_assert_ok" 1>&4
1381test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1382#define BROKEN_ASSERT 1
1383EOF
1384
b11fb939 1385
bf111c9f 1386
b11fb939
KR		 1387# On some systems, the system header files may not declare malloc, realloc,
1388# and free. There are places where gas needs these functions to have been
1389# declared -- such as when taking their addresses.
bf111c9f 1390gas_test_headers="
b11fb939
KR		 1391#ifdef HAVE_MEMORY_H
1392#include <memory.h>
1393#endif
1394#ifdef HAVE_STRING_H
1395#include <string.h>
1396#endif
1397#ifdef HAVE_STDLIB_H
1398#include <stdlib.h>
1399#endif
1400#ifdef HAVE_UNISTD_H
1401#include <unistd.h>
1402#endif
bf111c9f 1403"
b11fb939 1404
bf111c9f
KR		 1405echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1406if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1407 echo $ac_n "(cached) $ac_c" 1>&4
1408else
1409 cat > conftest.${ac_ext} <<EOF
1410#line 1411 "configure"
1411#include "confdefs.h"
1412$gas_test_headers
b11fb939
KR		 1413int main() { return 0; }
1414int t() {
1415
bf111c9f
KR		 1416typedef char *(*f)();
1417f x;
1418x = (f) malloc;
b11fb939
KR		 1419
1420; return 0; }
1421EOF
1422if eval $ac_compile; then
fb589130 1423 rm -rf conftest*
bf111c9f 1424 gas_cv_decl_needed_malloc=no
b11fb939
KR		 1425else
1426 rm -rf conftest*
bf111c9f 1427 gas_cv_decl_needed_malloc=yes
fb589130
KR		 1428fi
1429rm -f conftest*
1430
1431fi
bf111c9f
KR		 1432echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1433test $gas_cv_decl_needed_malloc = no || {
1434 cat >> confdefs.h <<\EOF
1435#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 1436EOF
1437
bf111c9f
KR		 1438}
1439
b11fb939 1440
bf111c9f
KR		 1441echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1442if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
fb589130
KR		 1443 echo $ac_n "(cached) $ac_c" 1>&4
1444else
1445 cat > conftest.${ac_ext} <<EOF
bf111c9f 1446#line 1447 "configure"
b11fb939 1447#include "confdefs.h"
bf111c9f 1448$gas_test_headers
b11fb939
KR		 1449int main() { return 0; }
1450int t() {
1451
bf111c9f
KR		 1452typedef int f;
1453f x;
1454x = (f) free;
b11fb939
KR		 1455
1456; return 0; }
1457EOF
1458if eval $ac_compile; then
fb589130 1459 rm -rf conftest*
bf111c9f 1460 gas_cv_decl_needed_free=no
b11fb939
KR		 1461else
1462 rm -rf conftest*
bf111c9f 1463 gas_cv_decl_needed_free=yes
b11fb939
KR		 1464fi
1465rm -f conftest*
1466
fb589130 1467fi
bf111c9f
KR		 1468echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1469test $gas_cv_decl_needed_free = no || {
1470 cat >> confdefs.h <<\EOF
1471#define NEED_DECLARATION_FREE 1
fb589130
KR		 1472EOF
1473
bf111c9f
KR		 1474}
1475
b11fb939
KR		 1476
1477# Does errno.h declare errno, or do we have to add a separate declaration
1478# for it?
bf111c9f
KR		 1479
1480echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1481if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
fb589130
KR		 1482 echo $ac_n "(cached) $ac_c" 1>&4
1483else
1484 cat > conftest.${ac_ext} <<EOF
bf111c9f 1485#line 1486 "configure"
b11fb939
KR		 1486#include "confdefs.h"
1487
1488#ifdef HAVE_ERRNO_H
1489#include <errno.h>
1490#endif
1491
1492int main() { return 0; }
1493int t() {
1494
bf111c9f
KR		 1495typedef int f;
1496f x;
1497x = (f) errno;
b11fb939
KR		 1498
1499; return 0; }
1500EOF
1501if eval $ac_compile; then
fb589130 1502 rm -rf conftest*
bf111c9f 1503 gas_cv_decl_needed_errno=no
b11fb939
KR		 1504else
1505 rm -rf conftest*
bf111c9f 1506 gas_cv_decl_needed_errno=yes
b11fb939
KR		 1507fi
1508rm -f conftest*
1509
fb589130 1510fi
bf111c9f
KR		 1511echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1512test $gas_cv_decl_needed_errno = no || {
1513 cat >> confdefs.h <<\EOF
1514#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 1515EOF
1516
bf111c9f
KR		 1517}
1518
b11fb939
KR		 1519
1520subdirs="testsuite"
1521
1522
1523if test -w $cache_file; then
1524echo "updating cache $cache_file"
1525cat > $cache_file <<\EOF
1526# This file is a shell script that caches the results of configure
1527# tests run on this system so they can be shared between configure
1528# scripts and configure runs. It is not useful on other systems.
bf111c9f 1529# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 1530#
1531# By default, configure uses ./config.cache as the cache file,
1532# creating it if it does not exist already. You can give configure
1533# the --cache-file=FILE option to use a different cache file; that is
1534# what configure does when it calls configure scripts in
1535# subdirectories, so they share the cache.
1536# Giving --cache-file=/dev/null disables caching, for debugging configure.
1537# config.status only pays attention to the cache file if you give it the
1538# --recheck option to rerun configure.
1539EOF
1540# Ultrix sh set writes to stderr and can't be redirected directly.
1541(set) 2>&1 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1-'\2'}/p" >> $cache_file
1542else
1543echo "not updating unwritable cache $cache_file"
1544fi
1545
1546
1547test "x$prefix" = xNONE && prefix=/usr/local
1548# Let make expand exec_prefix.
1549test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1550
1551# Any assignment to VPATH causes Sun make to only execute
1552# the first set of double-colon rules, so remove it if not needed.
1553# If there is a colon in the path, we need to keep it.
1554if test "x$srcdir" = x.; then
1555 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1556fi
1557
1558trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1559
1560DEFS=-DHAVE_CONFIG_H
1561
1562# Without the "./", some shells look in PATH for config.status.
1563: ${CONFIG_STATUS=./config.status}
1564
1565echo creating ${CONFIG_STATUS}
1566rm -f ${CONFIG_STATUS}
1567cat > ${CONFIG_STATUS} <<EOF
1568#!/bin/sh
1569# Generated automatically by configure.
1570# Run this file to recreate the current configuration.
1571# This directory was configured as follows,
1572# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1573#
1574# $0 $configure_args
1575#
1576# Compiler output produced by configure, useful for debugging
1577# configure, is in ./config.log if it exists.
1578
1579ac_cs_usage="Usage: ${CONFIG_STATUS} [--recheck] [--version] [--help]"
1580for ac_option
1581do
1582 case "\$ac_option" in
1583 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
bf111c9f
KR		 1584 echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion
1585 exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion ;;
b11fb939 1586 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
bf111c9f 1587 echo "${CONFIG_STATUS} generated by autoconf version 1.112"
b11fb939
KR		 1588 exit 0 ;;
1589 -help | --help | --hel | --he | --h)
1590 echo "\$ac_cs_usage"; exit 0 ;;
1591 *) echo "\$ac_cs_usage"; exit 1 ;;
1592 esac
1593done
1594
1595ac_given_srcdir=$srcdir
1596ac_given_INSTALL="$INSTALL"
1597
1598trap 'rm -fr doc/Makefile Makefile conf conftest*; exit 1' 1 2 15
1599
1600# Protect against being on the right side of a sed subst in config.status.
1601sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1602 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1603$ac_vpsub
1604$extrasub
b11fb939 1605s%@CFLAGS@%$CFLAGS%g
b11fb939 1606s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 1607s%@CXXFLAGS@%$CXXFLAGS%g
1608s%@DEFS@%$DEFS%g
b11fb939 1609s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 1610s%@LIBS@%$LIBS%g
1611s%@exec_prefix@%$exec_prefix%g
1612s%@prefix@%$prefix%g
b11fb939
KR		 1613s%@host@%$host%g
1614s%@host_alias@%$host_alias%g
1615s%@host_cpu@%$host_cpu%g
1616s%@host_vendor@%$host_vendor%g
1617s%@host_os@%$host_os%g
1618s%@target@%$target%g
1619s%@target_alias@%$target_alias%g
1620s%@target_cpu@%$target_cpu%g
1621s%@target_vendor@%$target_vendor%g
1622s%@target_os@%$target_os%g
1623s%@build@%$build%g
1624s%@build_alias@%$build_alias%g
1625s%@build_cpu@%$build_cpu%g
1626s%@build_vendor@%$build_vendor%g
1627s%@build_os@%$build_os%g
318b02b6 1628s%@program_transform_name@%$program_transform_name%g
b11fb939
KR		 1629s%@OPCODES_LIB@%$OPCODES_LIB%g
1630/@target_frag@/r $target_frag
1631s%@target_frag@%%g
1632s%@cpu_type@%$cpu_type%g
1633s%@obj_format@%$obj_format%g
1634s%@emulation@%$emulation%g
1635s%@atof@%$atof%g
1636s%@BFDLIB@%$BFDLIB%g
1637s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1638s%@CC@%$CC%g
1639s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1640s%@INSTALL_DATA@%$INSTALL_DATA%g
1641s%@CPP@%$CPP%g
1642s%@ALLOCA@%$ALLOCA%g
1643s%@subdirs@%$subdirs%g
1644
1645CEOF
1646EOF
bf111c9f 1647cat >> ${CONFIG_STATUS} <<EOF
b11fb939 1648
bf111c9f
KR		 1649CONFIG_FILES=\${CONFIG_FILES-"doc/Makefile Makefile"}
1650EOF
1651cat >> ${CONFIG_STATUS} <<\EOF
b11fb939
KR		 1652for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
1653 # Support "outfile[:infile]", defaulting infile="outfile.in".
1654 case "$ac_file" in
1655 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1656 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1657 *) ac_file_in="${ac_file}.in" ;;
1658 esac
1659
1660 # Adjust relative srcdir, etc. for subdirectories.
1661
1662 # Remove last slash and all that follows it. Not all systems have dirname.
1663 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1664 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1665 # The file is in a subdirectory.
1666 test ! -d "$ac_dir" && mkdir "$ac_dir"
1667 ac_dir_suffix="/$ac_dir"
1668 # A "../" for each directory in $ac_dir_suffix.
1669 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1670 else
1671 ac_dir_suffix= ac_dots=
1672 fi
1673
1674 case "$ac_given_srcdir" in
1675 .) srcdir=.
1676 if test -z "$ac_dots"; then top_srcdir=.
1677 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1678 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1679 *) # Relative path.
1680 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1681 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1682 esac
1683
1684 case "$ac_given_INSTALL" in
1685 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1686 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1687 esac
1688 echo creating "$ac_file"
1689 rm -f "$ac_file"
1690 comment_str="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1691 case "$ac_file" in
1692 *.c | *.h | *.C | *.cc | *.cpp | *.hpp | *.m )
1693 ac_comsub="1i\\
1694/* $comment_str */" ;;
1695 * ) # Add the comment on the second line of scripts, first line of others.
1696 ac_comsub="
16971{
1698s/^#!/&/
1699t script
1700i\\
1701# $comment_str
1702b done
1703: script
1704a\\
1705# $comment_str
1706: done
1707}
1708" ;;
1709 esac
1710 sed -e "$ac_comsub
1711s%@srcdir@%$srcdir%g
1712s%@top_srcdir@%$top_srcdir%g
1713s%@INSTALL@%$INSTALL%g
1714" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1715fi; done
1716rm -f conftest.subs
1717
1718# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1719# NAME is the cpp macro being defined and VALUE is the value it is being given.
1720#
1721# ac_d sets the value in "#define NAME VALUE" lines.
1722ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1723ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1724ac_dC='\3'
1725ac_dD='%g'
1726# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1727ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1728ac_uB='\([ ]\)%\1#\2define\3'
1729ac_uC=' '
1730ac_uD='\4%g'
1731# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1732ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1733ac_eB='$%\1#\2define\3'
1734ac_eC=' '
1735ac_eD='%g'
1736
1737CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
1738for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
1739 # Support "outfile[:infile]", defaulting infile="outfile.in".
1740 case "$ac_file" in
1741 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1742 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1743 *) ac_file_in="${ac_file}.in" ;;
1744 esac
1745
1746 echo creating $ac_file
1747
1748 rm -f conftest.frag conftest.in conftest.out
1749 cp $ac_given_srcdir/$ac_file_in conftest.in
1750
1751EOF
1752
1753# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130
KR		 1754# the proper values into config.h.in to produce config.h. And first:
1755# Protect against being on the right side of a sed subst in config.status.
1756# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 1757rm -f conftest.vals
1758cat > conftest.hdr <<\EOF
b11fb939 1759s/[\\&%]/\\&/g
b11fb939
KR		 1760s%[\\$`]%\\&%g
1761s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1762s%ac_d%ac_u%gp
1763s%ac_u%ac_e%gp
1764EOF
1765sed -n -f conftest.hdr confdefs.h > conftest.vals
1766rm -f conftest.hdr
1767
1768# This sed command replaces #undef with comments. This is necessary, for
1769# example, in the case of _POSIX_SOURCE, which is predefined and required
1770# on some systems where configure will not decide to define it.
1771cat >> conftest.vals <<\EOF
1772s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1773EOF
1774
1775# Break up conftest.vals because some shells have a limit on
1776# the size of here documents, and old seds have small limits too.
1777# Maximum number of lines to put in a single here document.
1778ac_max_here_lines=12
1779
1780rm -f conftest.tail
1781while :
1782do
1783 ac_lines=`grep -c . conftest.vals`
1784 # grep -c gives empty output for an empty file on some AIX systems.
1785 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1786 # Write a limited-size here document to conftest.frag.
1787 echo ' cat > conftest.frag <<CEOF' >> ${CONFIG_STATUS}
1788 sed ${ac_max_here_lines}q conftest.vals >> ${CONFIG_STATUS}
1789 echo 'CEOF
1790 sed -f conftest.frag conftest.in > conftest.out
1791 rm -f conftest.in
1792 mv conftest.out conftest.in
1793' >> ${CONFIG_STATUS}
1794 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1795 rm -f conftest.vals
1796 mv conftest.tail conftest.vals
1797done
1798rm -f conftest.vals
1799
b11fb939
KR		 1800cat >> ${CONFIG_STATUS} <<\EOF
1801 rm -f conftest.frag conftest.h
1802 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1803 cat conftest.in >> conftest.h
1804 rm -f conftest.in
1805 if cmp -s $ac_file conftest.h 2>/dev/null; then
1806 echo "$ac_file is unchanged"
1807 rm -f conftest.h
1808 else
1809 rm -f $ac_file
1810 mv conftest.h $ac_file
1811 fi
1812fi; done
1813
1814EOF
1815
1816cat >> ${CONFIG_STATUS} <<EOF
bf111c9f
KR		 1817ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1818ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
b11fb939
KR		 1819 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1820 config/te-${emulation}.h config/atof-${atof}.c"
1821EOF
1822
1823cat >> ${CONFIG_STATUS} <<\EOF
bf111c9f
KR		 1824srcdir=$ac_given_srcdir
1825while test -n "${ac_sources}"; do
1826 set ${ac_dests}; ac_dest=$1; shift; ac_dests=$*
1827 set ${ac_sources}; ac_source=$1; shift; ac_sources=$*
b11fb939 1828
bf111c9f 1829 echo "linking ${ac_dest} to ${srcdir}/${ac_source}"
b11fb939 1830
bf111c9f
KR		 1831 if test ! -r ${srcdir}/${ac_source}; then
1832 { echo "configure: ${srcdir}/${ac_source}: File not found" 1>&2; exit 1; }
b11fb939 1833 fi
bf111c9f 1834 rm -f ${ac_dest}
b11fb939 1835 # Make a symlink if possible; otherwise try a hard link.
bf111c9f
KR		 1836 if ln -s ${srcdir}/${ac_source} ${ac_dest} 2>/dev/null ||
1837 ln ${srcdir}/${ac_source} ${ac_dest}; then :
b11fb939 1838 else
bf111c9f 1839 { echo "configure: can not link ${ac_dest} to ${srcdir}/${ac_source}" 1>&2; exit 1; }
b11fb939
KR		 1840 fi
1841done
1842
bf111c9f 1843
36e889af 1844exit 0
b11fb939
KR		 1845EOF
1846chmod +x ${CONFIG_STATUS}
bf111c9f 1847rm -fr confdefs* $ac_clean_files
b11fb939
KR		 1848test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} ${CONFIG_STATUS}
1849
bf111c9f 1850if test "${no_recursion}" != yes; then
b11fb939
KR		 1851
1852 # Remove --cache-file and --srcdir arguments so they do not pile up.
1853 ac_sub_configure_args=
1854 ac_prev=
1855 for ac_arg in $configure_args; do
1856 if test -n "$ac_prev"; then
1857 ac_prev=
1858 continue
1859 fi
1860 case "$ac_arg" in
1861 -cache-file | --cache-file | --cache-fil | --cache-fi \
1862 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1863 ac_prev=cache_file ;;
1864 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1865 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1866 ;;
1867 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1868 ac_prev=srcdir ;;
1869 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1870 ;;
1871 *[" "]*) ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
1872 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1873 esac
1874 done
1875
1876 for ac_config_dir in testsuite; do
1877
1878 # Do not complain, so a configure script can configure whichever
1879 # parts of a large source tree are present.
1880 if test ! -d ${srcdir}/${ac_config_dir}; then
1881 continue
1882 fi
1883
1884 echo configuring in ${ac_config_dir}
1885
1886 case "${srcdir}" in
1887 .) ;;
1888 *)
1889 if test -d ./${ac_config_dir} || mkdir ./${ac_config_dir}; then :;
1890 else
1891 { echo "configure: can not create `pwd`/${ac_config_dir}" 1>&2; exit 1; }
1892 fi
1893 ;;
1894 esac
1895
1896 ac_popdir=`pwd`
1897 cd ${ac_config_dir}
1898
1899 case "${srcdir}" in
1900 .) # No --srcdir option. We are building in place.
1901 ac_sub_srcdir=${srcdir} ;;
1902 /*) # Absolute path.
1903 ac_sub_srcdir=${srcdir}/${ac_config_dir} ;;
1904 *) # Relative path.
1905 ac_sub_srcdir=../${srcdir}/${ac_config_dir} ;;
1906 esac
1907
1908 # Check for guested configure; otherwise get Cygnus style configure.
1909 if test -f ${ac_sub_srcdir}/configure; then
1910 ac_sub_configure=${ac_sub_srcdir}/configure
1911 elif test -f ${ac_sub_srcdir}/configure.in; then
1912 ac_sub_configure=${ac_configure}
1913 else
1914 echo "configure: warning: no configuration information is in ${ac_config_dir}" 1>&2
1915 ac_sub_configure=
1916 fi
1917
1918 # The recursion is here.
1919 if test -n "${ac_sub_configure}"; then
1920
1921 # Make the cache file name correct relative to the subdirectory.
1922 # A "../" for each directory in /${ac_config_dir}.
1923 ac_dots=`echo /${ac_config_dir}|sed 's%/[^/]*%../%g'`
1924 case "$cache_file" in
1925 /*) ac_sub_cache_file=$cache_file ;;
1926 *) # Relative path.
1927 ac_sub_cache_file="$ac_dots$cache_file" ;;
1928 esac
1929
1930 echo "running ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}"
1931 if ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
1932 then :
1933 else
1934 { echo "configure: ${ac_sub_configure} failed for ${ac_config_dir}" 1>&2; exit 1; }
1935 fi
1936 fi
1937
1938 cd ${ac_popdir}
1939 done
1940fi
1941
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