keep utils.{c,h}
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
b11fb939 1#!/bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
f1698cb7 4# Generated automatically using autoconf version 2.1
f2889110 5# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
b11fb939 6#
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7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
b11fb939 9
f2889110 10# Defaults:
b11fb939 11ac_help=
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12ac_default_prefix=/usr/local
13# Any additions from configure.in:
28d3e4a3 14ac_help="$ac_help
b11fb939 15 bfd-assembler use BFD back end for writing object files"
b11fb939 16
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17# Initialize some variables set by options.
18# The variables have the same names as the options, with
19# dashes changed to underlines.
20build=NONE
21cache_file=./config.cache
22exec_prefix=NONE
23host=NONE
24no_create=
25nonopt=NONE
bf111c9f 26no_recursion=
b11fb939 27prefix=NONE
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28program_prefix=NONE
29program_suffix=NONE
ba49e48d 30program_transform_name=s,x,x,
b11fb939 31silent=
f2889110 32site=
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33srcdir=
34target=NONE
35verbose=
36x_includes=NONE
37x_libraries=NONE
38
39# Initialize some other variables.
40subdirs=
41
42ac_prev=
43for ac_option
44do
45
46 # If the previous option needs an argument, assign it.
47 if test -n "$ac_prev"; then
48 eval "$ac_prev=\$ac_option"
49 ac_prev=
50 continue
51 fi
52
53 case "$ac_option" in
54 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
55 *) ac_optarg= ;;
56 esac
57
bf111c9f 58 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
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59
60 case "$ac_option" in
61
62 -build | --build | --buil | --bui | --bu | --b)
63 ac_prev=build ;;
64 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
65 build="$ac_optarg" ;;
66
67 -cache-file | --cache-file | --cache-fil | --cache-fi \
68 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
69 ac_prev=cache_file ;;
70 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
71 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
72 cache_file="$ac_optarg" ;;
73
74 -disable-* | --disable-*)
75 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
76 # Reject names that are not valid shell variable names.
77 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 78 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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79 fi
80 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
81 eval "enable_${ac_feature}=no" ;;
82
83 -enable-* | --enable-*)
84 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
85 # Reject names that are not valid shell variable names.
86 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 87 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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88 fi
89 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
90 case "$ac_option" in
91 *=*) ;;
92 *) ac_optarg=yes ;;
93 esac
94 eval "enable_${ac_feature}='$ac_optarg'" ;;
95
96 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
97 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
98 | --exec | --exe | --ex)
99 ac_prev=exec_prefix ;;
100 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
101 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
102 | --exec=* | --exe=* | --ex=*)
103 exec_prefix="$ac_optarg" ;;
104
105 -gas | --gas | --ga | --g)
106 # Obsolete; use --with-gas.
107 with_gas=yes ;;
108
109 -help | --help | --hel | --he)
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110 # Omit some internal or obsolete options to make the list less imposing.
111 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 112 cat << EOF
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113Usage: configure [options] [host]
114Options: [defaults in brackets after descriptions]
115Configuration:
116 --cache-file=FILE cache test results in FILE
117 --help print this message
118 --no-create do not create output files
119 --quiet, --silent do not print \`checking...' messages
120 --version print the version of autoconf that created configure
121Directory and file names:
122 --prefix=PREFIX install architecture-independent files in PREFIX
123 [$ac_default_prefix]
124 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
125 [same as prefix]
126 --srcdir=DIR find the sources in DIR [configure dir or ..]
127 --program-prefix=PREFIX prepend PREFIX to installed program names
128 --program-suffix=SUFFIX append SUFFIX to installed program names
129 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
130Host type:
131 --build=BUILD configure for building on BUILD [BUILD=HOST]
132 --host=HOST configure for HOST [guessed]
133 --target=TARGET configure for TARGET [TARGET=HOST]
134Features and packages:
135 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
136 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
137 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
138 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
139 --x-includes=DIR X include files are in DIR
140 --x-libraries=DIR X library files are in DIR
141--enable and --with options recognized:$ac_help
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142EOF
143 exit 0 ;;
144
145 -host | --host | --hos | --ho)
146 ac_prev=host ;;
147 -host=* | --host=* | --hos=* | --ho=*)
148 host="$ac_optarg" ;;
149
150 -nfp | --nfp | --nf)
151 # Obsolete; use --without-fp.
152 with_fp=no ;;
153
154 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
155 | --no-cr | --no-c)
156 no_create=yes ;;
157
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158 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
159 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
160 no_recursion=yes ;;
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161
162 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
163 ac_prev=prefix ;;
164 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
165 prefix="$ac_optarg" ;;
166
167 -program-prefix | --program-prefix | --program-prefi | --program-pref \
168 | --program-pre | --program-pr | --program-p)
169 ac_prev=program_prefix ;;
170 -program-prefix=* | --program-prefix=* | --program-prefi=* \
171 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
172 program_prefix="$ac_optarg" ;;
173
174 -program-suffix | --program-suffix | --program-suffi | --program-suff \
175 | --program-suf | --program-su | --program-s)
176 ac_prev=program_suffix ;;
177 -program-suffix=* | --program-suffix=* | --program-suffi=* \
178 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
179 program_suffix="$ac_optarg" ;;
180
181 -program-transform-name | --program-transform-name \
182 | --program-transform-nam | --program-transform-na \
183 | --program-transform-n | --program-transform- \
184 | --program-transform | --program-transfor \
185 | --program-transfo | --program-transf \
186 | --program-trans | --program-tran \
187 | --progr-tra | --program-tr | --program-t)
188 ac_prev=program_transform_name ;;
189 -program-transform-name=* | --program-transform-name=* \
190 | --program-transform-nam=* | --program-transform-na=* \
191 | --program-transform-n=* | --program-transform-=* \
192 | --program-transform=* | --program-transfor=* \
193 | --program-transfo=* | --program-transf=* \
194 | --program-trans=* | --program-tran=* \
195 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 196 program_transform_name="$ac_optarg" ;;
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197
198 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
199 | -silent | --silent | --silen | --sile | --sil)
200 silent=yes ;;
201
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202 -site | --site | --sit)
203 ac_prev=site ;;
204 -site=* | --site=* | --sit=*)
205 site="$ac_optarg" ;;
206
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207 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
208 ac_prev=srcdir ;;
209 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
210 srcdir="$ac_optarg" ;;
211
212 -target | --target | --targe | --targ | --tar | --ta | --t)
213 ac_prev=target ;;
214 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
215 target="$ac_optarg" ;;
216
217 -v | -verbose | --verbose | --verbos | --verbo | --verb)
218 verbose=yes ;;
219
220 -version | --version | --versio | --versi | --vers)
f1698cb7 221 echo "configure generated by autoconf version 2.1"
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222 exit 0 ;;
223
224 -with-* | --with-*)
225 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
226 # Reject names that are not valid shell variable names.
227 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 228 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
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229 fi
230 ac_package=`echo $ac_package| sed 's/-/_/g'`
231 case "$ac_option" in
232 *=*) ;;
233 *) ac_optarg=yes ;;
234 esac
235 eval "with_${ac_package}='$ac_optarg'" ;;
236
237 -without-* | --without-*)
238 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
239 # Reject names that are not valid shell variable names.
240 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 241 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
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242 fi
243 ac_package=`echo $ac_package| sed 's/-/_/g'`
244 eval "with_${ac_package}=no" ;;
245
246 --x)
247 # Obsolete; use --with-x.
248 with_x=yes ;;
249
250 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
251 | --x-incl | --x-inc | --x-in | --x-i)
252 ac_prev=x_includes ;;
253 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
254 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
255 x_includes="$ac_optarg" ;;
256
257 -x-libraries | --x-libraries | --x-librarie | --x-librari \
258 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
259 ac_prev=x_libraries ;;
260 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
261 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
262 x_libraries="$ac_optarg" ;;
263
ba49e48d 264 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
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265 ;;
266
267 *)
268 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
269 echo "configure: warning: $ac_option: invalid host type" 1>&2
270 fi
271 if test "x$nonopt" != xNONE; then
ba49e48d 272 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
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273 fi
274 nonopt="$ac_option"
275 ;;
276
277 esac
278done
279
280if test -n "$ac_prev"; then
ba49e48d 281 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
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282fi
283
284trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
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285
286# File descriptor usage:
287# 0 unused; standard input
288# 1 file creation
289# 2 errors and warnings
290# 3 unused; some systems may open it to /dev/tty
291# 4 checking for... messages and results
292# 5 compiler messages saved in config.log
293if test "$silent" = yes; then
294 exec 4>/dev/null
295else
296 exec 4>&1
297fi
298exec 5>./config.log
299
300echo "\
301This file contains any messages produced by compilers while
302running configure, to aid debugging if configure makes a mistake.
303" 1>&5
304
bf111c9f 305# Strip out --no-create and --no-recursion so they do not pile up.
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306# Also quote any args containing shell metacharacters.
307ac_configure_args=
308for ac_arg
309do
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310 case "$ac_arg" in
311 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
312 | --no-cr | --no-c) ;;
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313 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
314 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
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315 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
316 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
317 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
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318 esac
319done
320
321# NLS nuisances.
322# Only set LANG and LC_ALL to C if already set.
323# These must not be set unconditionally because not all systems understand
324# e.g. LANG=C (notably SCO).
325if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
326if test "${LANG+set}" = set; then LANG=C; export LANG; fi
327
328# confdefs.h avoids OS command line length limits that DEFS can exceed.
329rm -rf conftest* confdefs.h
330# AIX cpp loses on an empty file, so make sure it contains at least a newline.
331echo > confdefs.h
332
333# A filename unique to this package, relative to the directory that
334# configure is in, which we can look for to find out if srcdir is correct.
335ac_unique_file=as.h
336
337# Find the source files, if location was not specified.
338if test -z "$srcdir"; then
339 ac_srcdir_defaulted=yes
340 # Try the directory containing this script, then its parent.
341 ac_prog=$0
342 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
343 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
344 srcdir=$ac_confdir
345 if test ! -r $srcdir/$ac_unique_file; then
346 srcdir=..
347 fi
348else
349 ac_srcdir_defaulted=no
350fi
351if test ! -r $srcdir/$ac_unique_file; then
352 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 353 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 354 else
ba49e48d 355 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
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356 fi
357fi
f2889110 358srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
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359
360# Prefer explicitly selected file to automatically selected ones.
bf111c9f 361if test -z "$CONFIG_SITE"; then
b11fb939 362 if test "x$prefix" != xNONE; then
f2889110 363 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 364 else
f2889110 365 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
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366 fi
367fi
368for ac_site_file in $CONFIG_SITE; do
369 if test -r "$ac_site_file"; then
370 echo "loading site script $ac_site_file"
371 . "$ac_site_file"
372 fi
373done
374
375if test -r "$cache_file"; then
376 echo "loading cache $cache_file"
377 . $cache_file
378else
379 echo "creating cache $cache_file"
380 > $cache_file
381fi
382
383ac_ext=c
384# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
28d3e4a3 385ac_cpp='$CPP $CPPFLAGS'
f2889110 386ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
28d3e4a3 387ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
b11fb939 388
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389if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
390 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
391 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
392 ac_n= ac_c='
393' ac_t=' '
394 else
395 ac_n=-n ac_c= ac_t=
396 fi
397else
398 ac_n= ac_c='\c' ac_t=
399fi
400
bdee23af 401bfd_gas=no
318b02b6 402user_bfd_gas=
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403# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
404enableval="$enable_bfd_assembler"
405if test -n "$enableval"; then
406 case "${enableval}" in
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407 yes) need_bfd=yes user_bfd_gas=yes ;;
408 no) user_bfd_gas=no ;;
ba49e48d 409 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
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410esac
411fi
412
413# Generate a header file -- gets more post-processing by Makefile later.
414
415
416ac_aux_dir=
28d3e4a3 417for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
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418 if test -f $ac_dir/install-sh; then
419 ac_aux_dir=$ac_dir
28d3e4a3 420 ac_install_sh="$ac_aux_dir/install-sh -c"
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421 break
422 elif test -f $ac_dir/install.sh; then
423 ac_aux_dir=$ac_dir
28d3e4a3 424 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 425 break
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426 fi
427done
428if test -z "$ac_aux_dir"; then
ba49e48d 429 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 430fi
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431ac_config_guess=$ac_aux_dir/config.guess
432ac_config_sub=$ac_aux_dir/config.sub
433ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 434
fb589130 435
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436# Do some error checking and defaulting for the host and target type.
437# The inputs are:
438# configure --host=HOST --target=TARGET --build=BUILD NONOPT
439#
440# The rules are:
441# 1. You are not allowed to specify --host, --target, and nonopt at the
442# same time.
443# 2. Host defaults to nonopt.
444# 3. If nonopt is not specified, then host defaults to the current host,
445# as determined by config.guess.
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446# 4. Target and build default to nonopt.
447# 5. If nonopt is not specified, then target and build default to host.
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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) ;;
ba49e48d 453*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
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454esac
455
e23b25ec 456
b11fb939 457# Make sure we can run config.sub.
28d3e4a3 458if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 459else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
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460fi
461
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462echo $ac_n "checking host system type""... $ac_c" 1>&4
463
464host_alias=$host
28d3e4a3 465case "$host_alias" in
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466NONE)
467 case $nonopt in
468 NONE)
28d3e4a3 469 if host_alias=`$ac_config_guess`; then :
ba49e48d 470 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
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471 fi ;;
472 *) host_alias=$nonopt ;;
473 esac ;;
474esac
475
28d3e4a3 476host=`$ac_config_sub $host_alias`
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477host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
478host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
479host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
480echo "$ac_t""$host" 1>&4
481
482echo $ac_n "checking target system type""... $ac_c" 1>&4
483
484target_alias=$target
28d3e4a3 485case "$target_alias" in
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486NONE)
487 case $nonopt in
488 NONE) target_alias=$host_alias ;;
489 *) target_alias=$nonopt ;;
490 esac ;;
491esac
492
28d3e4a3 493target=`$ac_config_sub $target_alias`
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494target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
495target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
496target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
497echo "$ac_t""$target" 1>&4
498
499echo $ac_n "checking build system type""... $ac_c" 1>&4
500
501build_alias=$build
28d3e4a3 502case "$build_alias" in
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503NONE)
504 case $nonopt in
505 NONE) build_alias=$host_alias ;;
506 *) build_alias=$nonopt ;;
507 esac ;;
508esac
509
28d3e4a3 510build=`$ac_config_sub $build_alias`
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511build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
512build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
513build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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514echo "$ac_t""$build" 1>&4
515
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516test "$host_alias" != "$target_alias" &&
517 test "$program_prefix$program_suffix$program_transform_name" = \
ba49e48d 518 NONENONEs,x,x, && program_prefix=${target_alias}-
b11fb939 519
ba49e48d
KR
520if test "$program_transform_name" = s,x,x,; then
521 program_transform_name=
522else
bf111c9f
KR
523 # Double any \ or $.
524 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
28d3e4a3 525 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
bf111c9f 526 rm -f conftestsed
318b02b6 527fi
28d3e4a3
KR
528test "$program_prefix" != NONE &&
529 program_transform_name="s,^,${program_prefix},; $program_transform_name"
bf111c9f 530# Use a double $ so make ignores it.
28d3e4a3
KR
531test "$program_suffix" != NONE &&
532 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
318b02b6 533
bf111c9f 534# sed with no file args requires a program.
28d3e4a3 535test "$program_transform_name" = "" && program_transform_name="s,x,x,"
318b02b6 536
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537
538emulation=generic
539
540# assign cpu type
541
542# check for architecture variants
543case ${target_cpu} in
544 hppa*) cpu_type=hppa ;;
545 i[45]86) cpu_type=i386 ;;
546 m680[012346]0) cpu_type=m68k ;;
547 m68008) cpu_type=m68k ;;
548 m683??) cpu_type=m68k ;;
549 m8*) cpu_type=m88k ;;
550 mips*el) cpu_type=mips endian=little;;
551 mips*) cpu_type=mips endian=big ;;
06c08e9a 552 powerpc*eabi*) cpu_type=ppc obj_format=elf;;
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553 powerpc*) cpu_type=ppc ;;
554 rs6000*) cpu_type=ppc ;;
f2889110
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555 sparc64) cpu_type=sparc obj_format=elf
556 cat >> confdefs.h <<\EOF
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557#define sparcv9 1
558EOF
559 ;;
560 sparclite*) cpu_type=sparc ;;
561 *) cpu_type=${target_cpu} ;;
562esac
563
564# do we need the opcodes library?
565case ${cpu_type} in
566 alpha | vax)
567 ;;
568 *)
569 OPCODES_LIB="../opcodes/libopcodes.a"
570 ;;
571esac
572
573
574gas_target=${cpu_type}
575generic_target=${cpu_type}-${target_vendor}-${target_os}
576dev=no
577
578# assign object format
579case ${generic_target} in
580 a29k-amd-udi) obj_format=coff gas_target=ebmon29k ;;
581 a29k-amd-ebmon) obj_format=coff gas_target=ebmon29k ;;
582
583 alpha-*-netware*) obj_format=ecoff ;;
584 alpha-*-osf*) obj_format=ecoff ;;
585
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586# start-sanitize-arc
587 arc-*-elf*) obj_format=elf bfd_gas=yes ;;
588# end-sanitize-arc
589
f2889110 590 arm-*-riscix*) obj_format=aout ;;
318b02b6 591
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592 hppa-*-*elf*) obj_format=elf emulation=hppa ;;
593 hppa-*-osf*) obj_format=som emulation=hppa ;;
594 hppa-*-hpux*) obj_format=som emulation=hppa ;;
595 hppa-*-bsd*) obj_format=som emulation=hppa ;;
596 hppa-*-hiux*) obj_format=som emulation=hppa ;;
597
598 h8300-*-coff) obj_format=coff ;;
599
600 i386-ibm-aix*) obj_format=coff gas_target=i386coff
601 emulation=i386aix ;;
602 i386-*-bsd*) obj_format=aout emulation=386bsd ;;
603 i386-*-netbsd0.8) obj_format=aout emulation=386bsd ;;
1d63ac6a 604 i386-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes;;
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605 i386-*-linux*elf*) obj_format=elf emulation=linux ;;
606 i386-*-linux*coff*) obj_format=coff emulation=linux
607 gas_target=i386coff ;;
ef82a516 608 i386-*-linux*) obj_format=aout emulation=linux ;;
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609 i386-*-lynxos*) obj_format=coff gas_target=i386coff
610 emulation=lynx ;;
611 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
612 obj_format=elf ;;
613 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
614 obj_format=coff gas_target=i386coff ;;
615 i386-*-vsta) obj_format=aout ;;
616 i386-*-go32) obj_format=coff gas_target=i386coff ;;
051fbc89 617 i386-*-gnu*elf*) obj_format=elf ;;
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618 i386-*-mach* | i386-*-gnu*)
619 obj_format=aout emulation=mach bfd_gas=yes ;;
c54c7aac 620 i386-*-msdos*) obj_format=aout ;;
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621
622 i960-*-bout) obj_format=bout ;;
623 i960-*-coff) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
624 i960-*-nindy*) obj_format=bout ;;
625 i960-*-vxworks4*) obj_format=bout ;;
626 i960-*-vxworks5.0) obj_format=bout ;;
627 i960-*-vxworks5.*) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
628 i960-*-vxworks*) obj_format=bout ;;
629
630 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
631 obj_format=aout emulation=sun3 ;;
632 m68k-motorola-sysv) obj_format=coff gas_target=m68kcoff emulation=delta ;;
633 m68k-bull-sysv3*) obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
634 m68k-apollo-*) obj_format=coff gas_target=apollo emulation=apollo ;;
635 m68k-*-coff | m68k-*-sysv*)
636 obj_format=coff gas_target=m68kcoff ;;
f2889110 637 m68k-*-hpux*) obj_format=hp300 emulation=hp300 ;;
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638 m68k-*-lynxos*) obj_format=coff gas_target=m68kcoff
639 emulation=lynx ;;
1d63ac6a 640 m68k-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes ;;
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641
642 m88k-*-coff*) obj_format=coff gas_target=m88kcoff ;;
643
644 # don't change emulation like *-*-bsd does
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645 mips-dec-bsd*) obj_format=aout gas_target=mips-lit ;;
646 mips-sony-bsd*) obj_format=ecoff gas_target=mips-big ;;
647 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
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648 mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
649 mips-*-ecoff*) obj_format=ecoff
650 case "$endian" in
651 big) gas_target=mips-big ;;
652 *) gas_target=mips-lit ;;
653 esac
654 ;;
655 mips-*-ecoff*) obj_format=ecoff gas_target=mips-big ;;
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656 mips-*-gnu*) obj_format=aout
657 case "$endian" in
658 big) gas_target=mips-big ;;
659 *) gas_target=mips-lit ;;
660 esac
661 ;;
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662 mips-*-irix5*) obj_format=elf gas_target=mips-big ;;
663 mips-*-irix*) obj_format=ecoff gas_target=mips-big ;;
664 mips-*-riscos*) obj_format=ecoff gas_target=mips-big ;;
665 mips-*-sysv*) obj_format=ecoff gas_target=mips-big ;;
666 mips-*-elf*) obj_format=elf
667 case "$endian" in
668 big) gas_target=mips-big ;;
669 *) gas_target=mips-lit ;;
670 esac
671 ;;
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672 ppc-*-aix*) obj_format=coff ;;
673 ppc-*-elf*) obj_format=elf ;;
b11fb939 674 ppc-*-netware*) obj_format=elf emulation=ppcnw ;;
f2889110 675 ppc-*-sysv4*) obj_format=elf ;;
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676
677 sh-*-coff) obj_format=coff ;;
678
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679# start-sanitize-rce
680 rce-*-aout) obj_format=aout ;;
681# end-sanitize-rce
682
4181c985 683 ns32k-pc532-mach*) obj_format=aout emulation=pc532mach ;;
f2889110 684 ns32k-pc532-netbsd*) obj_format=aout emulation=nbsd532 ;;
b11fb939 685
f1698cb7
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686 sparc-*-sunos4*) obj_format=aout emulation=sun3 ;;
687 sparc-*-aout | sparc*-*-vxworks)
ba49e48d 688 obj_format=aout ;;
f1698cb7
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689 sparc-*-coff) obj_format=coff ;;
690 sparc-*-lynxos*) obj_format=coff emulation=lynx ;;
691 sparc-fujitsu-none) obj_format=aout ;;
692 sparc-*-elf | sparc*-*-solaris*)
b11fb939 693 obj_format=elf ;;
f1698cb7 694 sparc-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes ;;
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695
696 vax-*-bsd* | vax-*-ultrix*)
697 obj_format=aout ;;
698 vax-*-vms) obj_format=vms ;;
699
700 z8k-*-coff | z8k-*-sim)
701 obj_format=coff ;;
702
051fbc89
KR
703 w65-*-*) obj_format=coff ;;
704
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705 *-*-aout | *-*-scout)
706 obj_format=aout ;;
707 *-*-nindy*)
708 obj_format=bout ;;
709 *-*-bsd*)
710 obj_format=aout emulation=sun3 ;;
711 *-*-generic) obj_format=generic ;;
712 *-*-xray | *-*-hms) obj_format=coff ;;
713 *-*-sim) obj_format=coff ;;
714 *-*-elf | *-*-sysv4* | *-*-solaris*)
715 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
716 obj_format=elf dev=yes ;;
717 *-*-vxworks) obj_format=aout ;;
718 *-*-netware) obj_format=elf ;;
719esac
720
721# Assign floating point type. Most processors with FP support
722# IEEE FP. On those that don't support FP at all, usually IEEE
723# is emulated.
724case ${target_cpu} in
725 vax | tahoe ) atof=${target_cpu} ;;
726 *) atof=ieee ;;
727esac
728
729case "${obj_format}" in
ba49e48d 730 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
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731esac
732
733
fb589130 734if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
ba49e48d 735 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
b11fb939
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736fi
737
fb589130 738if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 739 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
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740fi
741
b11fb939
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742# and target makefile frag
743
744target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR
745if test ! -r ${target_frag}; then
746 target_frag=/dev/null # ick! but subst_file can't be conditionalized
747fi
b11fb939
KR
748
749
318b02b6 750case ${cpu_type}-${obj_format} in
f2889110 751 arm-*) bfd_gas=yes ;;
318b02b6
KR
752# not yet
753# i386-aout) bfd_gas=preferred ;;
f2889110
KR
754 mips-*) bfd_gas=yes ;;
755 ns32k-*) bfd_gas=yes ;;
756 ppc-*) bfd_gas=yes ;;
f1698cb7 757 sparc-*) bfd_gas=yes ;;
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758 *-elf) bfd_gas=yes ;;
759 *-ecoff) bfd_gas=yes ;;
760 *-som) bfd_gas=yes ;;
761 *) ;;
762esac
763
318b02b6 764case ${user_bfd_gas}-${bfd_gas} in
b11fb939
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765 yes-yes | no-no)
766 # We didn't override user's choice.
767 ;;
768 no-yes)
769 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
770 ;;
771 no-preferred)
772 bfd_gas=no
773 ;;
774 *-preferred)
775 bfd_gas=yes
776 ;;
ba49e48d
KR
777 yes-*)
778 bfd_gas=yes
779 ;;
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780 -*)
781 # User specified nothing.
782 ;;
783esac
784
318b02b6
KR
785case ${bfd_gas}-${cpu_type}-${obj_format} in
786 yes-*-coff) need_bfd=yes ;;
787 no-*-coff) need_bfd=yes
788 cat >> confdefs.h <<\EOF
789#define MANY_SEGMENTS 1
790EOF
791 ;;
792esac
793
b11fb939
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794reject_dev_configs=yes
795
796case ${reject_dev_configs}-${dev} in
797 yes-yes) # Oops.
ba49e48d 798 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR
799 ;;
800esac
801
b11fb939
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802
803
804case "${bfd_gas}" in
805 yes) cat >> confdefs.h <<\EOF
806#define BFD_ASSEMBLER 1
807EOF
808
809 need_bfd=yes ;;
810esac
811
812case "${need_bfd}" in
813 yes) BFDLIB=../bfd/libbfd.a
814 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
815 ;;
816esac
817
818
819
b11fb939
KR
820cat >> confdefs.h <<EOF
821#define TARGET_ALIAS "${target_alias}"
822EOF
823
824cat >> confdefs.h <<EOF
825#define TARGET_CANONICAL "${target}"
826EOF
827
828cat >> confdefs.h <<EOF
829#define TARGET_CPU "${target_cpu}"
830EOF
831
832cat >> confdefs.h <<EOF
833#define TARGET_VENDOR "${target_vendor}"
834EOF
835
836cat >> confdefs.h <<EOF
837#define TARGET_OS "${target_os}"
838EOF
839
840
b11fb939
KR
841echo $ac_n "checking for CC""... $ac_c" 1>&4
842test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
843test -z "$CC" && CC=cc
844echo "$ac_t""setting CC to $CC" 1>&4
845
846# Find out if we are using GNU C, under whatever name.
847cat > conftest.c <<EOF
848#ifdef __GNUC__
849 yes
850#endif
851EOF
852${CC-cc} -E conftest.c > conftest.out 2>&1
853if egrep yes conftest.out >/dev/null 2>&1; then
854 GCC=yes
855else
856 GCC=
857fi
858rm -f conftest*
859
bf111c9f
KR
860# Find a good install program. We prefer a C program (faster),
861# so one script is as good as another. But avoid the broken or
862# incompatible versions:
b11fb939
KR
863# SysV /etc/install, /usr/sbin/install
864# SunOS /usr/etc/install
865# IRIX /sbin/install
866# AIX /bin/install
867# AFS /usr/afsws/bin/install, which mishandles nonexistent args
868# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
869# ./install, which can be erroneously created by make from ./install.sh.
870echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
28d3e4a3 871if test -z "$INSTALL"; then
b11fb939
KR
872if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
873 echo $ac_n "(cached) $ac_c" 1>&4
874else
875 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
876 for ac_dir in $PATH; do
877 case "$ac_dir" in
878 ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
879 *)
880 # OSF1 and SCO ODT 3.0 have their own names for install.
881 for ac_prog in ginstall installbsd scoinst install; do
882 if test -f $ac_dir/$ac_prog; then
883 if test $ac_prog = install &&
884 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
885 # AIX install. It has an incompatible calling convention.
886 # OSF/1 installbsd also uses dspmsg, but is usable.
887 :
888 else
889 ac_cv_path_install="$ac_dir/$ac_prog -c"
890 break 2
891 fi
892 fi
893 done
894 ;;
895 esac
896 done
897 IFS="$ac_save_ifs"
898 # As a last resort, use the slow shell script.
899 test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
900fi
901 INSTALL="$ac_cv_path_install"
902fi
903echo "$ac_t""$INSTALL" 1>&4
904
905# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
906# It thinks the first close brace ends the variable substitution.
907test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
908
909test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
910
911
912echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
913# On Suns, sometimes $CPP names a directory.
914if test -n "$CPP" && test -d "$CPP"; then
915 CPP=
916fi
917if test -z "$CPP"; then
918if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
919 echo $ac_n "(cached) $ac_c" 1>&4
920else
921 # This must be in double quotes, not single quotes, because CPP may get
922 # substituted into the Makefile and "${CC-cc}" will confuse make.
923 CPP="${CC-cc} -E"
924 # On the NeXT, cc -E runs the code through the compiler's parser,
925 # not just through cpp.
28d3e4a3 926 cat > conftest.$ac_ext <<EOF
06c08e9a 927#line 928 "configure"
b11fb939 928#include "confdefs.h"
f2889110 929#include <assert.h>
b11fb939
KR
930Syntax Error
931EOF
28d3e4a3 932eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 933ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
934if test -z "$ac_err"; then
935 :
936else
fb589130 937 echo "$ac_err" >&5
b11fb939
KR
938 rm -rf conftest*
939 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 940 cat > conftest.$ac_ext <<EOF
06c08e9a 941#line 942 "configure"
b11fb939 942#include "confdefs.h"
f2889110 943#include <assert.h>
b11fb939
KR
944Syntax Error
945EOF
28d3e4a3 946eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 947ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
948if test -z "$ac_err"; then
949 :
950else
fb589130 951 echo "$ac_err" >&5
b11fb939
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952 rm -rf conftest*
953 CPP=/lib/cpp
954fi
955rm -f conftest*
956fi
957rm -f conftest*
958 ac_cv_prog_CPP="$CPP"
959fi
960fi
961CPP="$ac_cv_prog_CPP"
962echo "$ac_t""$CPP" 1>&4
fb589130
KR
963
964for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
965do
f2889110 966ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
28d3e4a3 967echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
fb589130 968if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
b11fb939
KR
969 echo $ac_n "(cached) $ac_c" 1>&4
970else
28d3e4a3 971 cat > conftest.$ac_ext <<EOF
06c08e9a 972#line 973 "configure"
b11fb939 973#include "confdefs.h"
28d3e4a3 974#include <$ac_hdr>
b11fb939 975EOF
28d3e4a3 976eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 977ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
978if test -z "$ac_err"; then
979 rm -rf conftest*
fb589130 980 eval "ac_cv_header_$ac_safe=yes"
b11fb939 981else
fb589130 982 echo "$ac_err" >&5
b11fb939 983 rm -rf conftest*
fb589130 984 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR
985fi
986rm -f conftest*
b11fb939 987fi
fb589130
KR
988if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
989 echo "$ac_t""yes" 1>&4
f2889110 990 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
fb589130 991 cat >> confdefs.h <<EOF
28d3e4a3 992#define $ac_tr_hdr 1
b11fb939 993EOF
fb589130 994
b11fb939 995else
fb589130 996 echo "$ac_t""no" 1>&4
b11fb939 997fi
fb589130 998done
b11fb939 999
b11fb939 1000
bf111c9f
KR
1001# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1002# people who are not cross-compiling but are compiling cross-assemblers.
1003echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
1004if test "${host}" = "${target}"; then
ba49e48d
KR
1005 cross_gas=no
1006else
bf111c9f
KR
1007 cross_gas=yes
1008 cat >> confdefs.h <<\EOF
1009#define CROSS_COMPILE 1
1010EOF
1011
bf111c9f
KR
1012fi
1013echo "$ac_t""$cross_gas" 1>&4
1014
b11fb939
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1015# If we cannot run a trivial program, we must be cross compiling.
1016echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
1017if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1018 echo $ac_n "(cached) $ac_c" 1>&4
1019else
1020 if test "$cross_compiling" = yes; then
bf111c9f 1021 ac_cv_cross=yes
b11fb939 1022else
28d3e4a3 1023cat > conftest.$ac_ext <<EOF
06c08e9a 1024#line 1025 "configure"
b11fb939 1025#include "confdefs.h"
bf111c9f 1026main(){return(0);}
b11fb939 1027EOF
e23b25ec 1028eval $ac_link
b11fb939
KR
1029if test -s conftest && (./conftest; exit) 2>/dev/null; then
1030 ac_cv_c_cross=no
1031else
1032 ac_cv_c_cross=yes
1033fi
1034fi
1035rm -fr conftest*
1036fi
1037cross_compiling=$ac_cv_c_cross
1038echo "$ac_t""$ac_cv_c_cross" 1>&4
b11fb939
KR
1039
1040# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1041# for constant arguments. Useless!
1042echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1043if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1044 echo $ac_n "(cached) $ac_c" 1>&4
1045else
28d3e4a3 1046 cat > conftest.$ac_ext <<EOF
06c08e9a 1047#line 1048 "configure"
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1048#include "confdefs.h"
1049#include <alloca.h>
1050int main() { return 0; }
1051int t() {
1052char *p = alloca(2 * sizeof(int));
1053; return 0; }
1054EOF
e23b25ec 1055if eval $ac_link; then
b11fb939
KR
1056 rm -rf conftest*
1057 ac_cv_header_alloca_h=yes
1058else
1059 rm -rf conftest*
1060 ac_cv_header_alloca_h=no
1061fi
1062rm -f conftest*
1063
1064fi
1065echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1066if test $ac_cv_header_alloca_h = yes; then
1067 cat >> confdefs.h <<\EOF
1068#define HAVE_ALLOCA_H 1
1069EOF
1070
1071fi
1072
1073echo $ac_n "checking for alloca""... $ac_c" 1>&4
1074if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1075 echo $ac_n "(cached) $ac_c" 1>&4
1076else
28d3e4a3 1077 cat > conftest.$ac_ext <<EOF
06c08e9a 1078#line 1079 "configure"
b11fb939
KR
1079#include "confdefs.h"
1080
1081#ifdef __GNUC__
1082# define alloca __builtin_alloca
1083#else
1084# if HAVE_ALLOCA_H
1085# include <alloca.h>
1086# else
1087# ifdef _AIX
1088 #pragma alloca
1089# else
1090# ifndef alloca /* predefined by HP cc +Olibcalls */
1091char *alloca ();
1092# endif
1093# endif
1094# endif
1095#endif
1096
1097int main() { return 0; }
1098int t() {
1099char *p = (char *) alloca(1);
1100; return 0; }
1101EOF
e23b25ec 1102if eval $ac_link; then
b11fb939
KR
1103 rm -rf conftest*
1104 ac_cv_func_alloca=yes
1105else
1106 rm -rf conftest*
1107 ac_cv_func_alloca=no
1108fi
1109rm -f conftest*
1110
1111fi
1112echo "$ac_t""$ac_cv_func_alloca" 1>&4
1113if test $ac_cv_func_alloca = yes; then
1114 cat >> confdefs.h <<\EOF
1115#define HAVE_ALLOCA 1
1116EOF
1117
1118fi
1119
1120if test $ac_cv_func_alloca = no; then
1121 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1122 # that cause trouble. Some versions do not even contain alloca or
1123 # contain a buggy version. If you still want to use their alloca,
1124 # use ar to extract alloca.o from them instead of compiling alloca.c.
1125 ALLOCA=alloca.o
1126 cat >> confdefs.h <<\EOF
1127#define C_ALLOCA 1
1128EOF
1129
1130
1131echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1132if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1133 echo $ac_n "(cached) $ac_c" 1>&4
1134else
28d3e4a3 1135 cat > conftest.$ac_ext <<EOF
06c08e9a 1136#line 1137 "configure"
b11fb939
KR
1137#include "confdefs.h"
1138#if defined(CRAY) && ! defined(CRAY2)
1139webecray
1140#else
1141wenotbecray
1142#endif
1143
1144EOF
28d3e4a3 1145if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1146 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR
1147 rm -rf conftest*
1148 ac_cv_os_cray=yes
1149else
1150 rm -rf conftest*
1151 ac_cv_os_cray=no
1152fi
1153rm -f conftest*
1154
1155fi
1156echo "$ac_t""$ac_cv_os_cray" 1>&4
1157if test $ac_cv_os_cray = yes; then
1158echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1159if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1160 echo $ac_n "(cached) $ac_c" 1>&4
1161else
28d3e4a3 1162 cat > conftest.$ac_ext <<EOF
06c08e9a 1163#line 1164 "configure"
b11fb939
KR
1164#include "confdefs.h"
1165#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR
1166/* Override any gcc2 internal prototype to avoid an error. */
1167char _getb67();
1168
b11fb939
KR
1169int main() { return 0; }
1170int t() {
1171
1172/* The GNU C library defines this for functions which it implements
1173 to always fail with ENOSYS. Some functions are actually named
1174 something starting with __ and the normal name is an alias. */
1175#if defined (__stub__getb67) || defined (__stub____getb67)
1176choke me
1177#else
f1698cb7 1178_getb67();
b11fb939
KR
1179#endif
1180
1181; return 0; }
1182EOF
e23b25ec 1183if eval $ac_link; then
b11fb939
KR
1184 rm -rf conftest*
1185 eval "ac_cv_func__getb67=yes"
1186else
1187 rm -rf conftest*
1188 eval "ac_cv_func__getb67=no"
1189fi
1190rm -f conftest*
1191
1192fi
1193if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1194 echo "$ac_t""yes" 1>&4
1195 cat >> confdefs.h <<\EOF
1196#define CRAY_STACKSEG_END _getb67
1197EOF
1198
1199else
1200 echo "$ac_t""no" 1>&4
1201echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1202if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1203 echo $ac_n "(cached) $ac_c" 1>&4
1204else
28d3e4a3 1205 cat > conftest.$ac_ext <<EOF
06c08e9a 1206#line 1207 "configure"
b11fb939
KR
1207#include "confdefs.h"
1208#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR
1209/* Override any gcc2 internal prototype to avoid an error. */
1210char GETB67();
1211
b11fb939
KR
1212int main() { return 0; }
1213int t() {
1214
1215/* The GNU C library defines this for functions which it implements
1216 to always fail with ENOSYS. Some functions are actually named
1217 something starting with __ and the normal name is an alias. */
1218#if defined (__stub_GETB67) || defined (__stub___GETB67)
1219choke me
1220#else
f1698cb7 1221GETB67();
b11fb939
KR
1222#endif
1223
1224; return 0; }
1225EOF
e23b25ec 1226if eval $ac_link; then
b11fb939
KR
1227 rm -rf conftest*
1228 eval "ac_cv_func_GETB67=yes"
1229else
1230 rm -rf conftest*
1231 eval "ac_cv_func_GETB67=no"
1232fi
1233rm -f conftest*
1234
1235fi
1236if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1237 echo "$ac_t""yes" 1>&4
1238 cat >> confdefs.h <<\EOF
1239#define CRAY_STACKSEG_END GETB67
1240EOF
1241
1242else
1243 echo "$ac_t""no" 1>&4
1244echo $ac_n "checking for getb67""... $ac_c" 1>&4
1245if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1246 echo $ac_n "(cached) $ac_c" 1>&4
1247else
28d3e4a3 1248 cat > conftest.$ac_ext <<EOF
06c08e9a 1249#line 1250 "configure"
b11fb939
KR
1250#include "confdefs.h"
1251#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR
1252/* Override any gcc2 internal prototype to avoid an error. */
1253char getb67();
1254
b11fb939
KR
1255int main() { return 0; }
1256int t() {
1257
1258/* The GNU C library defines this for functions which it implements
1259 to always fail with ENOSYS. Some functions are actually named
1260 something starting with __ and the normal name is an alias. */
1261#if defined (__stub_getb67) || defined (__stub___getb67)
1262choke me
1263#else
f1698cb7 1264getb67();
b11fb939
KR
1265#endif
1266
1267; return 0; }
1268EOF
e23b25ec 1269if eval $ac_link; then
b11fb939
KR
1270 rm -rf conftest*
1271 eval "ac_cv_func_getb67=yes"
1272else
1273 rm -rf conftest*
1274 eval "ac_cv_func_getb67=no"
1275fi
1276rm -f conftest*
1277
1278fi
1279if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1280 echo "$ac_t""yes" 1>&4
1281 cat >> confdefs.h <<\EOF
1282#define CRAY_STACKSEG_END getb67
1283EOF
1284
1285else
1286 echo "$ac_t""no" 1>&4
1287fi
1288
1289fi
1290
1291fi
1292
1293fi
1294
1295echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1296if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1297 echo $ac_n "(cached) $ac_c" 1>&4
1298else
1299 if test "$cross_compiling" = yes; then
bf111c9f 1300 ac_cv_c_stack_direction=0
b11fb939 1301else
28d3e4a3 1302cat > conftest.$ac_ext <<EOF
06c08e9a 1303#line 1304 "configure"
b11fb939
KR
1304#include "confdefs.h"
1305find_stack_direction ()
1306{
1307 static char *addr = 0;
1308 auto char dummy;
1309 if (addr == 0)
1310 {
1311 addr = &dummy;
1312 return find_stack_direction ();
1313 }
1314 else
1315 return (&dummy > addr) ? 1 : -1;
1316}
1317main ()
1318{
1319 exit (find_stack_direction() < 0);
1320}
1321EOF
e23b25ec 1322eval $ac_link
b11fb939
KR
1323if test -s conftest && (./conftest; exit) 2>/dev/null; then
1324 ac_cv_c_stack_direction=1
1325else
1326 ac_cv_c_stack_direction=-1
1327fi
1328fi
1329rm -fr conftest*
1330fi
1331echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1332cat >> confdefs.h <<EOF
1333#define STACK_DIRECTION $ac_cv_c_stack_direction
1334EOF
1335
1336fi
1337
1338echo $ac_n "checking for inline""... $ac_c" 1>&4
1339if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1340 echo $ac_n "(cached) $ac_c" 1>&4
1341else
1342 if test "$GCC" = yes; then
28d3e4a3 1343cat > conftest.$ac_ext <<EOF
06c08e9a 1344#line 1345 "configure"
b11fb939
KR
1345#include "confdefs.h"
1346
1347int main() { return 0; }
1348int t() {
1349} inline foo() {
1350; return 0; }
1351EOF
f2889110 1352if eval $ac_compile; then
b11fb939
KR
1353 rm -rf conftest*
1354 ac_cv_c_inline=yes
1355else
1356 rm -rf conftest*
1357 ac_cv_c_inline=no
1358fi
1359rm -f conftest*
1360
1361else
1362 ac_cv_c_inline=no
1363fi
1364fi
1365echo "$ac_t""$ac_cv_c_inline" 1>&4
1366if test $ac_cv_c_inline = no; then
1367 cat >> confdefs.h <<\EOF
1368#define inline __inline
1369EOF
1370
1371fi
1372
1373
ba49e48d
KR
1374# VMS doesn't have unlink.
1375for ac_func in unlink remove
b9419dd2
KR
1376do
1377echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1378if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
28d3e4a3
KR
1379 echo $ac_n "(cached) $ac_c" 1>&4
1380else
1381 cat > conftest.$ac_ext <<EOF
06c08e9a 1382#line 1383 "configure"
28d3e4a3
KR
1383#include "confdefs.h"
1384#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR
1385/* Override any gcc2 internal prototype to avoid an error. */
1386char $ac_func();
1387
28d3e4a3
KR
1388int main() { return 0; }
1389int t() {
1390
1391/* The GNU C library defines this for functions which it implements
1392 to always fail with ENOSYS. Some functions are actually named
1393 something starting with __ and the normal name is an alias. */
b9419dd2 1394#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR
1395choke me
1396#else
f1698cb7 1397$ac_func();
28d3e4a3
KR
1398#endif
1399
1400; return 0; }
1401EOF
1402if eval $ac_link; then
1403 rm -rf conftest*
b9419dd2 1404 eval "ac_cv_func_$ac_func=yes"
28d3e4a3
KR
1405else
1406 rm -rf conftest*
b9419dd2 1407 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR
1408fi
1409rm -f conftest*
1410
1411fi
b9419dd2 1412if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
28d3e4a3 1413 echo "$ac_t""yes" 1>&4
b9419dd2
KR
1414 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1415 cat >> confdefs.h <<EOF
1416#define $ac_tr_func 1
28d3e4a3 1417EOF
b9419dd2 1418 break
28d3e4a3
KR
1419else
1420 echo "$ac_t""no" 1>&4
28d3e4a3 1421fi
b9419dd2 1422done
28d3e4a3
KR
1423
1424
b11fb939
KR
1425# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1426# enough, but on some of those systems, the assert macro relies on requoting
1427# working properly!
fb589130
KR
1428echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1429if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1430 echo $ac_n "(cached) $ac_c" 1>&4
1431else
28d3e4a3 1432 cat > conftest.$ac_ext <<EOF
06c08e9a 1433#line 1434 "configure"
b11fb939
KR
1434#include "confdefs.h"
1435#include <assert.h>
1436#include <stdio.h>
1437int main() { return 0; }
1438int t() {
1439
1440/* check for requoting problems */
1441static int a, b, c, d;
1442static char *s;
1443assert (!strcmp(s, "foo bar baz quux"));
1444/* check for newline handling */
1445assert (a == b
1446 || c == d);
1447
1448; return 0; }
1449EOF
e23b25ec 1450if eval $ac_link; then
fb589130
KR
1451 rm -rf conftest*
1452 gas_cv_assert_ok=yes
b11fb939
KR
1453else
1454 rm -rf conftest*
fb589130 1455 gas_cv_assert_ok=no
b11fb939
KR
1456fi
1457rm -f conftest*
1458
fb589130
KR
1459fi
1460echo "$ac_t""$gas_cv_assert_ok" 1>&4
1461test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1462#define BROKEN_ASSERT 1
1463EOF
1464
b11fb939 1465
bf111c9f 1466
b11fb939
KR
1467# On some systems, the system header files may not declare malloc, realloc,
1468# and free. There are places where gas needs these functions to have been
1469# declared -- such as when taking their addresses.
bf111c9f 1470gas_test_headers="
b11fb939
KR
1471#ifdef HAVE_MEMORY_H
1472#include <memory.h>
1473#endif
1474#ifdef HAVE_STRING_H
1475#include <string.h>
1476#endif
1477#ifdef HAVE_STDLIB_H
1478#include <stdlib.h>
1479#endif
1480#ifdef HAVE_UNISTD_H
1481#include <unistd.h>
1482#endif
bf111c9f 1483"
b11fb939 1484
bf111c9f
KR
1485echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1486if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1487 echo $ac_n "(cached) $ac_c" 1>&4
1488else
28d3e4a3 1489 cat > conftest.$ac_ext <<EOF
06c08e9a 1490#line 1491 "configure"
bf111c9f
KR
1491#include "confdefs.h"
1492$gas_test_headers
b11fb939
KR
1493int main() { return 0; }
1494int t() {
1495
bf111c9f
KR
1496typedef char *(*f)();
1497f x;
1498x = (f) malloc;
b11fb939
KR
1499
1500; return 0; }
1501EOF
e23b25ec 1502if eval $ac_link; then
fb589130 1503 rm -rf conftest*
bf111c9f 1504 gas_cv_decl_needed_malloc=no
b11fb939
KR
1505else
1506 rm -rf conftest*
bf111c9f 1507 gas_cv_decl_needed_malloc=yes
fb589130
KR
1508fi
1509rm -f conftest*
1510
1511fi
bf111c9f
KR
1512echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1513test $gas_cv_decl_needed_malloc = no || {
1514 cat >> confdefs.h <<\EOF
1515#define NEED_DECLARATION_MALLOC 1
b11fb939
KR
1516EOF
1517
bf111c9f
KR
1518}
1519
b11fb939 1520
bf111c9f
KR
1521echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1522if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
fb589130
KR
1523 echo $ac_n "(cached) $ac_c" 1>&4
1524else
28d3e4a3 1525 cat > conftest.$ac_ext <<EOF
06c08e9a 1526#line 1527 "configure"
b11fb939 1527#include "confdefs.h"
bf111c9f 1528$gas_test_headers
b11fb939
KR
1529int main() { return 0; }
1530int t() {
1531
bf111c9f
KR
1532typedef int f;
1533f x;
1534x = (f) free;
b11fb939
KR
1535
1536; return 0; }
1537EOF
e23b25ec 1538if eval $ac_link; then
fb589130 1539 rm -rf conftest*
bf111c9f 1540 gas_cv_decl_needed_free=no
b11fb939
KR
1541else
1542 rm -rf conftest*
bf111c9f 1543 gas_cv_decl_needed_free=yes
b11fb939
KR
1544fi
1545rm -f conftest*
1546
fb589130 1547fi
bf111c9f
KR
1548echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1549test $gas_cv_decl_needed_free = no || {
1550 cat >> confdefs.h <<\EOF
1551#define NEED_DECLARATION_FREE 1
fb589130
KR
1552EOF
1553
bf111c9f
KR
1554}
1555
b11fb939
KR
1556
1557# Does errno.h declare errno, or do we have to add a separate declaration
1558# for it?
bf111c9f
KR
1559
1560echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1561if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
fb589130
KR
1562 echo $ac_n "(cached) $ac_c" 1>&4
1563else
28d3e4a3 1564 cat > conftest.$ac_ext <<EOF
06c08e9a 1565#line 1566 "configure"
b11fb939
KR
1566#include "confdefs.h"
1567
1568#ifdef HAVE_ERRNO_H
1569#include <errno.h>
1570#endif
1571
1572int main() { return 0; }
1573int t() {
1574
bf111c9f
KR
1575typedef int f;
1576f x;
1577x = (f) errno;
b11fb939
KR
1578
1579; return 0; }
1580EOF
e23b25ec 1581if eval $ac_link; then
fb589130 1582 rm -rf conftest*
bf111c9f 1583 gas_cv_decl_needed_errno=no
b11fb939
KR
1584else
1585 rm -rf conftest*
bf111c9f 1586 gas_cv_decl_needed_errno=yes
b11fb939
KR
1587fi
1588rm -f conftest*
1589
fb589130 1590fi
bf111c9f
KR
1591echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1592test $gas_cv_decl_needed_errno = no || {
1593 cat >> confdefs.h <<\EOF
1594#define NEED_DECLARATION_ERRNO 1
fb589130
KR
1595EOF
1596
bf111c9f
KR
1597}
1598
b11fb939
KR
1599
1600subdirs="testsuite"
1601
1602
ba49e48d 1603trap '' 1 2 15
b11fb939
KR
1604if test -w $cache_file; then
1605echo "updating cache $cache_file"
1606cat > $cache_file <<\EOF
1607# This file is a shell script that caches the results of configure
1608# tests run on this system so they can be shared between configure
1609# scripts and configure runs. It is not useful on other systems.
bf111c9f 1610# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR
1611#
1612# By default, configure uses ./config.cache as the cache file,
1613# creating it if it does not exist already. You can give configure
1614# the --cache-file=FILE option to use a different cache file; that is
1615# what configure does when it calls configure scripts in
1616# subdirectories, so they share the cache.
1617# Giving --cache-file=/dev/null disables caching, for debugging configure.
1618# config.status only pays attention to the cache file if you give it the
1619# --recheck option to rerun configure.
e23b25ec 1620#
b11fb939
KR
1621EOF
1622# Ultrix sh set writes to stderr and can't be redirected directly.
e23b25ec
KR
1623(set) 2>&1 |
1624 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1625 >> $cache_file
b11fb939
KR
1626else
1627echo "not updating unwritable cache $cache_file"
1628fi
1629
ba49e48d 1630trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
b11fb939 1631
f2889110 1632test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR
1633# Let make expand exec_prefix.
1634test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1635
1636# Any assignment to VPATH causes Sun make to only execute
1637# the first set of double-colon rules, so remove it if not needed.
1638# If there is a colon in the path, we need to keep it.
1639if test "x$srcdir" = x.; then
1640 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1641fi
1642
1643trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1644
1645DEFS=-DHAVE_CONFIG_H
1646
1647# Without the "./", some shells look in PATH for config.status.
1648: ${CONFIG_STATUS=./config.status}
1649
28d3e4a3
KR
1650echo creating $CONFIG_STATUS
1651rm -f $CONFIG_STATUS
1652cat > $CONFIG_STATUS <<EOF
b11fb939
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1653#!/bin/sh
1654# Generated automatically by configure.
1655# Run this file to recreate the current configuration.
1656# This directory was configured as follows,
1657# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1658#
e23b25ec 1659# $0 $ac_configure_args
b11fb939
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1660#
1661# Compiler output produced by configure, useful for debugging
1662# configure, is in ./config.log if it exists.
1663
28d3e4a3 1664ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
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1665for ac_option
1666do
1667 case "\$ac_option" in
1668 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR
1669 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1670 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 1671 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
f1698cb7 1672 echo "$CONFIG_STATUS generated by autoconf version 2.1"
b11fb939
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1673 exit 0 ;;
1674 -help | --help | --hel | --he | --h)
1675 echo "\$ac_cs_usage"; exit 0 ;;
1676 *) echo "\$ac_cs_usage"; exit 1 ;;
1677 esac
1678done
1679
1680ac_given_srcdir=$srcdir
1681ac_given_INSTALL="$INSTALL"
1682
28d3e4a3 1683trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
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1684
1685# Protect against being on the right side of a sed subst in config.status.
1686sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1687 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1688$ac_vpsub
1689$extrasub
b11fb939 1690s%@CFLAGS@%$CFLAGS%g
b11fb939 1691s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
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1692s%@CXXFLAGS@%$CXXFLAGS%g
1693s%@DEFS@%$DEFS%g
b11fb939 1694s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR
1695s%@LIBS@%$LIBS%g
1696s%@exec_prefix@%$exec_prefix%g
1697s%@prefix@%$prefix%g
ba49e48d 1698s%@program_transform_name@%$program_transform_name%g
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1699s%@host@%$host%g
1700s%@host_alias@%$host_alias%g
1701s%@host_cpu@%$host_cpu%g
1702s%@host_vendor@%$host_vendor%g
1703s%@host_os@%$host_os%g
1704s%@target@%$target%g
1705s%@target_alias@%$target_alias%g
1706s%@target_cpu@%$target_cpu%g
1707s%@target_vendor@%$target_vendor%g
1708s%@target_os@%$target_os%g
1709s%@build@%$build%g
1710s%@build_alias@%$build_alias%g
1711s%@build_cpu@%$build_cpu%g
1712s%@build_vendor@%$build_vendor%g
1713s%@build_os@%$build_os%g
1714s%@OPCODES_LIB@%$OPCODES_LIB%g
1715/@target_frag@/r $target_frag
1716s%@target_frag@%%g
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1717s%@BFDLIB@%$BFDLIB%g
1718s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1719s%@CC@%$CC%g
1720s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1721s%@INSTALL_DATA@%$INSTALL_DATA%g
1722s%@CPP@%$CPP%g
1723s%@ALLOCA@%$ALLOCA%g
1724s%@subdirs@%$subdirs%g
1725
1726CEOF
1727EOF
28d3e4a3 1728cat >> $CONFIG_STATUS <<EOF
b11fb939 1729
28d3e4a3 1730CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 1731EOF
28d3e4a3
KR
1732cat >> $CONFIG_STATUS <<\EOF
1733for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
b11fb939
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1734 # Support "outfile[:infile]", defaulting infile="outfile.in".
1735 case "$ac_file" in
1736 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1737 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1738 *) ac_file_in="${ac_file}.in" ;;
1739 esac
1740
1741 # Adjust relative srcdir, etc. for subdirectories.
1742
1743 # Remove last slash and all that follows it. Not all systems have dirname.
1744 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1745 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1746 # The file is in a subdirectory.
1747 test ! -d "$ac_dir" && mkdir "$ac_dir"
1748 ac_dir_suffix="/$ac_dir"
1749 # A "../" for each directory in $ac_dir_suffix.
1750 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1751 else
1752 ac_dir_suffix= ac_dots=
1753 fi
1754
1755 case "$ac_given_srcdir" in
1756 .) srcdir=.
1757 if test -z "$ac_dots"; then top_srcdir=.
1758 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1759 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1760 *) # Relative path.
1761 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1762 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1763 esac
1764
1765 case "$ac_given_INSTALL" in
1766 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 1767 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
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1768 esac
1769 echo creating "$ac_file"
1770 rm -f "$ac_file"
28d3e4a3 1771 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR
1772 case "$ac_file" in
1773 *Makefile*) ac_comsub="1i\\
1774# $configure_input" ;;
1775 *) ac_comsub= ;;
1776 esac
1777 sed -e "$ac_comsub
28d3e4a3 1778s%@configure_input@%$configure_input%g
b11fb939
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1779s%@srcdir@%$srcdir%g
1780s%@top_srcdir@%$top_srcdir%g
1781s%@INSTALL@%$INSTALL%g
1782" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1783fi; done
1784rm -f conftest.subs
1785
1786# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1787# NAME is the cpp macro being defined and VALUE is the value it is being given.
1788#
1789# ac_d sets the value in "#define NAME VALUE" lines.
1790ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1791ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1792ac_dC='\3'
1793ac_dD='%g'
1794# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1795ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1796ac_uB='\([ ]\)%\1#\2define\3'
1797ac_uC=' '
1798ac_uD='\4%g'
1799# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1800ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1801ac_eB='$%\1#\2define\3'
1802ac_eC=' '
1803ac_eD='%g'
1804
1805CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
28d3e4a3 1806for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
b11fb939
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1807 # Support "outfile[:infile]", defaulting infile="outfile.in".
1808 case "$ac_file" in
1809 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1810 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1811 *) ac_file_in="${ac_file}.in" ;;
1812 esac
1813
1814 echo creating $ac_file
1815
1816 rm -f conftest.frag conftest.in conftest.out
1817 cp $ac_given_srcdir/$ac_file_in conftest.in
1818
1819EOF
1820
1821# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130
KR
1822# the proper values into config.h.in to produce config.h. And first:
1823# Protect against being on the right side of a sed subst in config.status.
1824# Protect against being in an unquoted here document in config.status.
b11fb939
KR
1825rm -f conftest.vals
1826cat > conftest.hdr <<\EOF
b11fb939 1827s/[\\&%]/\\&/g
b11fb939
KR
1828s%[\\$`]%\\&%g
1829s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1830s%ac_d%ac_u%gp
1831s%ac_u%ac_e%gp
1832EOF
1833sed -n -f conftest.hdr confdefs.h > conftest.vals
1834rm -f conftest.hdr
1835
1836# This sed command replaces #undef with comments. This is necessary, for
1837# example, in the case of _POSIX_SOURCE, which is predefined and required
1838# on some systems where configure will not decide to define it.
1839cat >> conftest.vals <<\EOF
1840s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1841EOF
1842
1843# Break up conftest.vals because some shells have a limit on
1844# the size of here documents, and old seds have small limits too.
1845# Maximum number of lines to put in a single here document.
1846ac_max_here_lines=12
1847
1848rm -f conftest.tail
1849while :
1850do
1851 ac_lines=`grep -c . conftest.vals`
1852 # grep -c gives empty output for an empty file on some AIX systems.
1853 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1854 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR
1855 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1856 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
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1857 echo 'CEOF
1858 sed -f conftest.frag conftest.in > conftest.out
1859 rm -f conftest.in
1860 mv conftest.out conftest.in
28d3e4a3 1861' >> $CONFIG_STATUS
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1862 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1863 rm -f conftest.vals
1864 mv conftest.tail conftest.vals
1865done
1866rm -f conftest.vals
1867
28d3e4a3 1868cat >> $CONFIG_STATUS <<\EOF
b11fb939
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1869 rm -f conftest.frag conftest.h
1870 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1871 cat conftest.in >> conftest.h
1872 rm -f conftest.in
1873 if cmp -s $ac_file conftest.h 2>/dev/null; then
1874 echo "$ac_file is unchanged"
1875 rm -f conftest.h
1876 else
1877 rm -f $ac_file
1878 mv conftest.h $ac_file
1879 fi
1880fi; done
1881
1882EOF
1883
28d3e4a3 1884cat >> $CONFIG_STATUS <<EOF
bf111c9f 1885ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
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1886 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1887 config/te-${emulation}.h config/atof-${atof}.c"
28d3e4a3 1888ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
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1889EOF
1890
28d3e4a3 1891cat >> $CONFIG_STATUS <<\EOF
bf111c9f 1892srcdir=$ac_given_srcdir
28d3e4a3
KR
1893while test -n "$ac_sources"; do
1894 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1895 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 1896
28d3e4a3
KR
1897 echo "linking $srcdir/$ac_source to $ac_dest"
1898
1899 if test ! -r $srcdir/$ac_source; then
ba49e48d 1900 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR
1901 fi
1902 rm -f $ac_dest
b11fb939 1903
28d3e4a3
KR
1904 # Make relative symlinks.
1905 # Remove last slash and all that follows it. Not all systems have dirname.
1906 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1907 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1908 # The dest file is in a subdirectory.
1909 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1910 ac_dest_dir_suffix="/$ac_dest_dir"
1911 # A "../" for each directory in $ac_dest_dir_suffix.
1912 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1913 else
1914 ac_dest_dir_suffix= ac_dots=
b11fb939 1915 fi
28d3e4a3
KR
1916
1917 case "$srcdir" in
1918 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1919 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1920 esac
1921
b11fb939 1922 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR
1923 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1924 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 1925 else
ba49e48d 1926 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR
1927 fi
1928done
1929
bf111c9f 1930
36e889af 1931exit 0
b11fb939 1932EOF
28d3e4a3 1933chmod +x $CONFIG_STATUS
bf111c9f 1934rm -fr confdefs* $ac_clean_files
28d3e4a3 1935test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
b11fb939 1936
28d3e4a3 1937if test "$no_recursion" != yes; then
b11fb939
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1938
1939 # Remove --cache-file and --srcdir arguments so they do not pile up.
1940 ac_sub_configure_args=
1941 ac_prev=
e23b25ec 1942 for ac_arg in $ac_configure_args; do
b11fb939
KR
1943 if test -n "$ac_prev"; then
1944 ac_prev=
1945 continue
1946 fi
1947 case "$ac_arg" in
1948 -cache-file | --cache-file | --cache-fil | --cache-fi \
1949 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1950 ac_prev=cache_file ;;
1951 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1952 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1953 ;;
1954 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1955 ac_prev=srcdir ;;
1956 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1957 ;;
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1958 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1959 esac
1960 done
1961
1962 for ac_config_dir in testsuite; do
1963
1964 # Do not complain, so a configure script can configure whichever
1965 # parts of a large source tree are present.
28d3e4a3 1966 if test ! -d $srcdir/$ac_config_dir; then
b11fb939
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1967 continue
1968 fi
1969
28d3e4a3 1970 echo configuring in $ac_config_dir
b11fb939 1971
28d3e4a3 1972 case "$srcdir" in
b11fb939
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1973 .) ;;
1974 *)
28d3e4a3 1975 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
b11fb939 1976 else
ba49e48d 1977 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
b11fb939
KR
1978 fi
1979 ;;
1980 esac
1981
1982 ac_popdir=`pwd`
28d3e4a3 1983 cd $ac_config_dir
b11fb939 1984
28d3e4a3 1985 case "$srcdir" in
b11fb939 1986 .) # No --srcdir option. We are building in place.
28d3e4a3 1987 ac_sub_srcdir=$srcdir ;;
b11fb939 1988 /*) # Absolute path.
28d3e4a3 1989 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
b11fb939 1990 *) # Relative path.
28d3e4a3 1991 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
b11fb939
KR
1992 esac
1993
1994 # Check for guested configure; otherwise get Cygnus style configure.
28d3e4a3
KR
1995 if test -f $ac_sub_srcdir/configure; then
1996 ac_sub_configure=$ac_sub_srcdir/configure
1997 elif test -f $ac_sub_srcdir/configure.in; then
1998 ac_sub_configure=$ac_configure
b11fb939 1999 else
28d3e4a3 2000 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
b11fb939
KR
2001 ac_sub_configure=
2002 fi
2003
2004 # The recursion is here.
28d3e4a3 2005 if test -n "$ac_sub_configure"; then
b11fb939
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2006
2007 # Make the cache file name correct relative to the subdirectory.
28d3e4a3
KR
2008 # A "../" for each directory in /$ac_config_dir.
2009 ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
b11fb939
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2010 case "$cache_file" in
2011 /*) ac_sub_cache_file=$cache_file ;;
2012 *) # Relative path.
2013 ac_sub_cache_file="$ac_dots$cache_file" ;;
2014 esac
2015
28d3e4a3 2016 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
e23b25ec 2017 # The eval makes quoting arguments work.
28d3e4a3 2018 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
b11fb939
KR
2019 then :
2020 else
ba49e48d 2021 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
b11fb939
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2022 fi
2023 fi
2024
28d3e4a3 2025 cd $ac_popdir
b11fb939
KR
2026 done
2027fi
2028
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