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* mips-tdep.c (mips_extract_return_value): Fix returning of
[deliverable/binutils-gdb.git] / gas / configure
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833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
e63c594d 4# Generated automatically using autoconf version 2.4
f2889110 5# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
b11fb939 6#
f2889110
KR		 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=
f2889110
KR		 12ac_default_prefix=/usr/local
13# Any additions from configure.in:
28d3e4a3 14ac_help="$ac_help
b11fb939 15 bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 16ac_help="$ac_help
17 targets alternative target configurations besides the primary"
b11fb939 18
b11fb939
KR		 19# Initialize some variables set by options.
20# The variables have the same names as the options, with
21# dashes changed to underlines.
22build=NONE
23cache_file=./config.cache
24exec_prefix=NONE
25host=NONE
26no_create=
27nonopt=NONE
bf111c9f 28no_recursion=
b11fb939 29prefix=NONE
bf111c9f
KR		 30program_prefix=NONE
31program_suffix=NONE
ba49e48d 32program_transform_name=s,x,x,
b11fb939 33silent=
f2889110 34site=
b11fb939
KR		 35srcdir=
36target=NONE
37verbose=
38x_includes=NONE
39x_libraries=NONE
40
41# Initialize some other variables.
42subdirs=
43
44ac_prev=
45for ac_option
46do
47
48 # If the previous option needs an argument, assign it.
49 if test -n "$ac_prev"; then
50 eval "$ac_prev=\$ac_option"
51 ac_prev=
52 continue
53 fi
54
55 case "$ac_option" in
56 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
57 *) ac_optarg= ;;
58 esac
59
bf111c9f 60 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 61
62 case "$ac_option" in
63
64 -build | --build | --buil | --bui | --bu | --b)
65 ac_prev=build ;;
66 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
67 build="$ac_optarg" ;;
68
69 -cache-file | --cache-file | --cache-fil | --cache-fi \
70 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
71 ac_prev=cache_file ;;
72 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
73 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
74 cache_file="$ac_optarg" ;;
75
76 -disable-* | --disable-*)
77 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
78 # Reject names that are not valid shell variable names.
79 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 80 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 81 fi
82 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
83 eval "enable_${ac_feature}=no" ;;
84
85 -enable-* | --enable-*)
86 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
87 # Reject names that are not valid shell variable names.
88 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 89 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 90 fi
91 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
92 case "$ac_option" in
93 *=*) ;;
94 *) ac_optarg=yes ;;
95 esac
96 eval "enable_${ac_feature}='$ac_optarg'" ;;
97
98 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
99 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
100 | --exec | --exe | --ex)
101 ac_prev=exec_prefix ;;
102 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
103 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
104 | --exec=* | --exe=* | --ex=*)
105 exec_prefix="$ac_optarg" ;;
106
107 -gas | --gas | --ga | --g)
108 # Obsolete; use --with-gas.
109 with_gas=yes ;;
110
111 -help | --help | --hel | --he)
f1698cb7
KR		 112 # Omit some internal or obsolete options to make the list less imposing.
113 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 114 cat << EOF
f1698cb7
KR		 115Usage: configure [options] [host]
116Options: [defaults in brackets after descriptions]
117Configuration:
118 --cache-file=FILE cache test results in FILE
119 --help print this message
120 --no-create do not create output files
121 --quiet, --silent do not print \`checking...' messages
122 --version print the version of autoconf that created configure
123Directory and file names:
124 --prefix=PREFIX install architecture-independent files in PREFIX
125 [$ac_default_prefix]
126 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
127 [same as prefix]
128 --srcdir=DIR find the sources in DIR [configure dir or ..]
129 --program-prefix=PREFIX prepend PREFIX to installed program names
130 --program-suffix=SUFFIX append SUFFIX to installed program names
131 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
132Host type:
133 --build=BUILD configure for building on BUILD [BUILD=HOST]
134 --host=HOST configure for HOST [guessed]
135 --target=TARGET configure for TARGET [TARGET=HOST]
136Features and packages:
137 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
138 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
139 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
140 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
141 --x-includes=DIR X include files are in DIR
142 --x-libraries=DIR X library files are in DIR
143--enable and --with options recognized:$ac_help
b11fb939
KR		 144EOF
145 exit 0 ;;
146
147 -host | --host | --hos | --ho)
148 ac_prev=host ;;
149 -host=* | --host=* | --hos=* | --ho=*)
150 host="$ac_optarg" ;;
151
152 -nfp | --nfp | --nf)
153 # Obsolete; use --without-fp.
154 with_fp=no ;;
155
156 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
157 | --no-cr | --no-c)
158 no_create=yes ;;
159
bf111c9f
KR		 160 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
161 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
162 no_recursion=yes ;;
b11fb939
KR		 163
164 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
165 ac_prev=prefix ;;
166 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
167 prefix="$ac_optarg" ;;
168
169 -program-prefix | --program-prefix | --program-prefi | --program-pref \
170 | --program-pre | --program-pr | --program-p)
171 ac_prev=program_prefix ;;
172 -program-prefix=* | --program-prefix=* | --program-prefi=* \
173 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
174 program_prefix="$ac_optarg" ;;
175
176 -program-suffix | --program-suffix | --program-suffi | --program-suff \
177 | --program-suf | --program-su | --program-s)
178 ac_prev=program_suffix ;;
179 -program-suffix=* | --program-suffix=* | --program-suffi=* \
180 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
181 program_suffix="$ac_optarg" ;;
182
183 -program-transform-name | --program-transform-name \
184 | --program-transform-nam | --program-transform-na \
185 | --program-transform-n | --program-transform- \
186 | --program-transform | --program-transfor \
187 | --program-transfo | --program-transf \
188 | --program-trans | --program-tran \
189 | --progr-tra | --program-tr | --program-t)
190 ac_prev=program_transform_name ;;
191 -program-transform-name=* | --program-transform-name=* \
192 | --program-transform-nam=* | --program-transform-na=* \
193 | --program-transform-n=* | --program-transform-=* \
194 | --program-transform=* | --program-transfor=* \
195 | --program-transfo=* | --program-transf=* \
196 | --program-trans=* | --program-tran=* \
197 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 198 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 199
200 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
201 | -silent | --silent | --silen | --sile | --sil)
202 silent=yes ;;
203
f2889110
KR		 204 -site | --site | --sit)
205 ac_prev=site ;;
206 -site=* | --site=* | --sit=*)
207 site="$ac_optarg" ;;
208
b11fb939
KR		 209 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
210 ac_prev=srcdir ;;
211 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
212 srcdir="$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)
e63c594d 223 echo "configure generated by autoconf version 2.4"
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
ba49e48d 230 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 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
ba49e48d 243 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 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
ba49e48d 266 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 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
ba49e48d 274 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 275 fi
276 nonopt="$ac_option"
277 ;;
278
279 esac
280done
281
282if test -n "$ac_prev"; then
ba49e48d 283 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 284fi
285
833c46e1 286trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 287
288# File descriptor usage:
833c46e1 289# 0 standard input
b11fb939
KR		 290# 1 file creation
291# 2 errors and warnings
833c46e1
KR		 292# 3 some systems may open it to /dev/tty
293# 4 used on the Kubota Titan
294# 6 checking for... messages and results
b11fb939
KR		 295# 5 compiler messages saved in config.log
296if test "$silent" = yes; then
833c46e1 297 exec 6>/dev/null
b11fb939 298else
833c46e1 299 exec 6>&1
b11fb939
KR		 300fi
301exec 5>./config.log
302
303echo "\
304This file contains any messages produced by compilers while
305running configure, to aid debugging if configure makes a mistake.
306" 1>&5
307
bf111c9f 308# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 309# Also quote any args containing shell metacharacters.
310ac_configure_args=
311for ac_arg
312do
b11fb939
KR		 313 case "$ac_arg" in
314 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
315 | --no-cr | --no-c) ;;
bf111c9f
KR		 316 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
317 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 318 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
319 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
320 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 321 esac
322done
323
324# NLS nuisances.
325# Only set LANG and LC_ALL to C if already set.
326# These must not be set unconditionally because not all systems understand
327# e.g. LANG=C (notably SCO).
328if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
329if test "${LANG+set}" = set; then LANG=C; export LANG; fi
330
331# confdefs.h avoids OS command line length limits that DEFS can exceed.
332rm -rf conftest* confdefs.h
333# AIX cpp loses on an empty file, so make sure it contains at least a newline.
334echo > confdefs.h
335
336# A filename unique to this package, relative to the directory that
337# configure is in, which we can look for to find out if srcdir is correct.
338ac_unique_file=as.h
339
340# Find the source files, if location was not specified.
341if test -z "$srcdir"; then
342 ac_srcdir_defaulted=yes
343 # Try the directory containing this script, then its parent.
344 ac_prog=$0
345 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
346 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
347 srcdir=$ac_confdir
348 if test ! -r $srcdir/$ac_unique_file; then
349 srcdir=..
350 fi
351else
352 ac_srcdir_defaulted=no
353fi
354if test ! -r $srcdir/$ac_unique_file; then
355 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 356 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 357 else
ba49e48d 358 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 359 fi
360fi
f2889110 361srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 362
363# Prefer explicitly selected file to automatically selected ones.
bf111c9f 364if test -z "$CONFIG_SITE"; then
b11fb939 365 if test "x$prefix" != xNONE; then
f2889110 366 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 367 else
f2889110 368 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 369 fi
370fi
371for ac_site_file in $CONFIG_SITE; do
372 if test -r "$ac_site_file"; then
373 echo "loading site script $ac_site_file"
374 . "$ac_site_file"
375 fi
376done
377
378if test -r "$cache_file"; then
379 echo "loading cache $cache_file"
380 . $cache_file
381else
382 echo "creating cache $cache_file"
383 > $cache_file
384fi
385
386ac_ext=c
387# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
28d3e4a3 388ac_cpp='$CPP $CPPFLAGS'
833c46e1
KR		 389ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
390ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
b11fb939 391
bf111c9f
KR		 392if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
393 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
394 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
395 ac_n= ac_c='
396' ac_t=' '
397 else
398 ac_n=-n ac_c= ac_t=
399 fi
400else
401 ac_n= ac_c='\c' ac_t=
402fi
403
318b02b6 404user_bfd_gas=
b11fb939
KR		 405# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
406enableval="$enable_bfd_assembler"
407if test -n "$enableval"; then
408 case "${enableval}" in
318b02b6
KR		 409 yes) need_bfd=yes user_bfd_gas=yes ;;
410 no) user_bfd_gas=no ;;
ba49e48d 411 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
b11fb939
KR		 412esac
413fi
e7757ad0
KR		 414# Check whether --enable-targets or --disable-targets was given.
415enableval="$enable_targets"
416if test -n "$enableval"; then
417 case "${enableval}" in
418 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
419 ;;
420 no) enable_targets= ;;
421 *) enable_targets=$enableval ;;
422esac
423fi
b11fb939
KR		 424
425# Generate a header file -- gets more post-processing by Makefile later.
426
427
428ac_aux_dir=
28d3e4a3 429for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
e23b25ec
KR		 430 if test -f $ac_dir/install-sh; then
431 ac_aux_dir=$ac_dir
28d3e4a3 432 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 433 break
434 elif test -f $ac_dir/install.sh; then
435 ac_aux_dir=$ac_dir
28d3e4a3 436 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 437 break
b11fb939
KR		 438 fi
439done
440if test -z "$ac_aux_dir"; then
ba49e48d 441 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 442fi
28d3e4a3
KR		 443ac_config_guess=$ac_aux_dir/config.guess
444ac_config_sub=$ac_aux_dir/config.sub
445ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 446
fb589130 447
b11fb939
KR		 448# Do some error checking and defaulting for the host and target type.
449# The inputs are:
450# configure --host=HOST --target=TARGET --build=BUILD NONOPT
451#
452# The rules are:
453# 1. You are not allowed to specify --host, --target, and nonopt at the
454# same time.
455# 2. Host defaults to nonopt.
456# 3. If nonopt is not specified, then host defaults to the current host,
457# as determined by config.guess.
f2889110
KR		 458# 4. Target and build default to nonopt.
459# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 460
461# The aliases save the names the user supplied, while $host etc.
462# will get canonicalized.
463case $host---$target---$nonopt in
464NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 465*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 466esac
467
e23b25ec 468
b11fb939 469# Make sure we can run config.sub.
28d3e4a3 470if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 471else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 472fi
473
833c46e1 474echo $ac_n "checking host system type""... $ac_c" 1>&6
b11fb939
KR		 475
476host_alias=$host
28d3e4a3 477case "$host_alias" in
b11fb939
KR		 478NONE)
479 case $nonopt in
480 NONE)
28d3e4a3 481 if host_alias=`$ac_config_guess`; then :
ba49e48d 482 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 483 fi ;;
484 *) host_alias=$nonopt ;;
485 esac ;;
486esac
487
28d3e4a3 488host=`$ac_config_sub $host_alias`
b11fb939
KR		 489host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
490host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
491host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 492echo "$ac_t""$host" 1>&6
b11fb939 493
833c46e1 494echo $ac_n "checking target system type""... $ac_c" 1>&6
b11fb939
KR		 495
496target_alias=$target
28d3e4a3 497case "$target_alias" in
b11fb939
KR		 498NONE)
499 case $nonopt in
500 NONE) target_alias=$host_alias ;;
501 *) target_alias=$nonopt ;;
502 esac ;;
503esac
504
28d3e4a3 505target=`$ac_config_sub $target_alias`
b11fb939
KR		 506target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
507target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
508target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 509echo "$ac_t""$target" 1>&6
b11fb939 510
833c46e1 511echo $ac_n "checking build system type""... $ac_c" 1>&6
b11fb939
KR		 512
513build_alias=$build
28d3e4a3 514case "$build_alias" in
f2889110
KR		 515NONE)
516 case $nonopt in
517 NONE) build_alias=$host_alias ;;
518 *) build_alias=$nonopt ;;
519 esac ;;
520esac
521
28d3e4a3 522build=`$ac_config_sub $build_alias`
b11fb939
KR		 523build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
524build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
525build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 526echo "$ac_t""$build" 1>&6
b11fb939 527
28d3e4a3
KR		 528test "$host_alias" != "$target_alias" &&
529 test "$program_prefix$program_suffix$program_transform_name" = \
833c46e1
KR		 530 NONENONEs,x,x, &&
531 program_prefix=${target_alias}-
b11fb939 532
ba49e48d
KR		 533if test "$program_transform_name" = s,x,x,; then
534 program_transform_name=
535else
bf111c9f
KR		 536 # Double any \ or $.
537 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
28d3e4a3 538 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
bf111c9f 539 rm -f conftestsed
318b02b6 540fi
28d3e4a3
KR		 541test "$program_prefix" != NONE &&
542 program_transform_name="s,^,${program_prefix},; $program_transform_name"
bf111c9f 543# Use a double $ so make ignores it.
28d3e4a3
KR		 544test "$program_suffix" != NONE &&
545 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
318b02b6 546
bf111c9f 547# sed with no file args requires a program.
28d3e4a3 548test "$program_transform_name" = "" && program_transform_name="s,x,x,"
318b02b6 549
b11fb939 550
e7757ad0 551te_file=generic
b11fb939
KR		 552
553# assign cpu type
554
555# check for architecture variants
556case ${target_cpu} in
1cb0d00d
KR		 557 armeb) cpu_type=arm endian=big ;;
558 arm*) cpu_tpye=arm endian=little ;;
b11fb939
KR		 559 hppa*) cpu_type=hppa ;;
560 i[45]86) cpu_type=i386 ;;
561 m680[012346]0) cpu_type=m68k ;;
562 m68008) cpu_type=m68k ;;
563 m683??) cpu_type=m68k ;;
564 m8*) cpu_type=m88k ;;
565 mips*el) cpu_type=mips endian=little;;
566 mips*) cpu_type=mips endian=big ;;
5ca286c3
KR		 567 powerpcle*) cpu_type=ppc endian=little ;;
568 powerpc*) cpu_type=ppc endian=big ;;
b11fb939 569 rs6000*) cpu_type=ppc ;;
f2889110
KR		 570 sparc64) cpu_type=sparc obj_format=elf
571 cat >> confdefs.h <<\EOF
b11fb939
KR		 572#define sparcv9 1
573EOF
574 ;;
575 sparclite*) cpu_type=sparc ;;
576 *) cpu_type=${target_cpu} ;;
577esac
578
579# do we need the opcodes library?
580case ${cpu_type} in
581 alpha | vax)
582 ;;
583 *)
584 OPCODES_LIB="../opcodes/libopcodes.a"
585 ;;
586esac
587
588
589gas_target=${cpu_type}
e7757ad0
KR		 590this_target=${generic_target}
591
592canon_targets=""
593if test -n "$enable_targets" ; then
594 for t in `echo $enable_targets | sed 's/,/ /g'`; do
595 result=`$ac_config_sub $t 2>/dev/null`
596 if test -n "$result" ; then
597 canon_targets="$canon_targets $result"
598# else
599# # Permit "all", etc. We don't support it yet though.
600# canon_targets="$canon_targets $t"
601 fi
602 done
603 _gas_uniq_list="$canon_targets"
604_gas_uniq_newlist=""
605for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
606 case $_gas_uniq_i in
607 _gas_uniq_dummy) ;;
608 *) case " $_gas_uniq_newlist " in
609 *" $_gas_uniq_i "*) ;;
610 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
611 esac ;;
612 esac
613done
614canon_targets=$_gas_uniq_newlist
b11fb939 615
e7757ad0 616fi
b11fb939 617
e7757ad0
KR		 618emulations=""
619
620for this_target in $target $canon_targets ; do
621
622 eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
623
624 # check for architecture variants
625 case ${cpu} in
626 hppa*) cpu_type=hppa ;;
627 i[45]86) cpu_type=i386 ;;
628 m680[012346]0) cpu_type=m68k ;;
629 m68008) cpu_type=m68k ;;
630 m683??) cpu_type=m68k ;;
631 m8*) cpu_type=m88k ;;
632 mips*el) cpu_type=mips endian=little;;
633 mips*) cpu_type=mips endian=big ;;
634 powerpcle*) cpu_type=ppc endian=little ;;
635 powerpc*) cpu_type=ppc endian=big ;;
636 rs6000*) cpu_type=ppc ;;
637 sparc64) cpu_type=sparc obj_format=elf want_sparcv9=true ;;
638 sparclite*) cpu_type=sparc ;;
639 *) cpu_type=${target_cpu} ;;
640 esac
641
642 if test ${this_target} = $target ; then
643 target_cpu_type=${cpu_type}
644 elif test ${target_cpu_type} != ${cpu_type} ; then
645 continue
646 fi
647
648 targ=${cpu_type}
649 generic_target=${cpu_type}-$vendor-$os
650 dev=no
651 bfd_gas=no
652 em=generic
653
654 # assign object format
655 case ${generic_target} in
656 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
657 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
658 a29k-*-vxworks*) fmt=coff ;;
659
660 alpha-*-netware*) fmt=ecoff ;;
661 alpha-*-osf*) fmt=ecoff ;;
b11fb939 662
4181c985 663# start-sanitize-arc
e7757ad0 664 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR		 665# end-sanitize-arc
666
1cb0d00d
KR		 667 arm-*-riscix*) fmt=aout targ=arm-lit
668 emulation=riscix ;;
669 arm-*-aout) fmt=aout
670 case "$endian" in
671 big) targ=arm-big ;;
672 *) targ=arm-lit ;;
673 esac
674 ;;
e7757ad0 675 arm-*-riscix*) fmt=aout ;;
1cb0d00d 676 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
e7757ad0
KR		 677
678 hppa-*-*elf*) fmt=elf em=hppa ;;
679 hppa-*-lites*) fmt=elf em=hppa ;;
680 hppa-*-osf*) fmt=som em=hppa ;;
681 hppa-*-hpux*) fmt=som em=hppa ;;
682 hppa-*-bsd*) fmt=som em=hppa ;;
683 hppa-*-hiux*) fmt=som em=hppa ;;
684
685 h8300-*-coff) fmt=coff ;;
686
687 i386-ibm-aix*) fmt=coff targ=i386coff
688 em=i386aix ;;
689 i386-*-bsd*) fmt=aout em=386bsd ;;
690 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
691 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
692 i386-*-linux*aout*) fmt=aout em=linux ;;
693 i386-*-linux*coff*) fmt=coff em=linux
694 targ=i386coff ;;
695 i386-*-linux*) fmt=elf em=linux ;;
696 i386-*-lynxos*) fmt=coff targ=i386coff
697 em=lynx ;;
698 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
699 fmt=elf ;;
700 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
701 fmt=coff targ=i386coff ;;
702 i386-*-vsta) fmt=aout ;;
703 i386-*-go32) fmt=coff targ=i386coff ;;
6c186c48
SC		 704 i386-*-gnu*) fmt=elf ;;
705 i386-*-mach*)
e7757ad0
KR		 706 fmt=aout em=mach bfd_gas=yes ;;
707 i386-*-msdos*) fmt=aout ;;
6c186c48 708 i386-*-moss*) fmt=elf ;;
1cb0d00d 709 i386-*-pe) fmt=coff targ=i386coff em=pe ;;
6c186c48 710 i386-*-win32) fmt=coff targ=i386coff em=pe ;;
e63c594d 711 i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
e7757ad0
KR		 712 i960-*-bout) fmt=bout ;;
713 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
714 i960-*-nindy*) fmt=bout ;;
715 i960-*-vxworks4*) fmt=bout ;;
716 i960-*-vxworks5.0) fmt=bout ;;
717 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
718 i960-*-vxworks*) fmt=bout ;;
719
720 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
721 fmt=aout em=sun3 ;;
722 m68k-motorola-sysv) fmt=coff targ=m68kcoff em=delta ;;
723 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
724 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
725 m68k-*-coff | m68k-*-sysv*)
726 fmt=coff targ=m68kcoff ;;
727 m68k-*-elf) fmt=elf ;;
728 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
729 m68k-*-lynxos*) fmt=coff targ=m68kcoff
730 em=lynx ;;
731 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
732
733 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
734
735 # don't change em like *-*-bsd does
736 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
737 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
738 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
739 mips-*-ultrix*) fmt=ecoff targ=mips-lit ;;
740 mips-*-ecoff*) fmt=ecoff
741 case "$endian" in
742 big) targ=mips-big ;;
743 *) targ=mips-lit ;;
744 esac
745 ;;
746 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
747 mips-*-gnu*) fmt=aout
748 case "$endian" in
749 big) targ=mips-big ;;
750 *) targ=mips-lit ;;
751 esac
752 ;;
753 mips-*-irix5*) fmt=elf targ=mips-big ;;
754 mips-*-irix*) fmt=ecoff targ=mips-big ;;
755 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
756 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
757 mips-*-elf*) fmt=elf
758 case "$endian" in
759 big) targ=mips-big ;;
760 *) targ=mips-lit ;;
761 esac
762 ;;
763 ppc-*-aix*) fmt=coff ;;
764 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
765 fmt=elf
766 case "$endian" in
767 big) targ=ppc-big ;;
768 *) targ=ppc-lit ;;
769 esac
770 ;;
771 ppc-*-netware*) fmt=elf em=ppcnw ;;
772
773 sh-*-coff) fmt=coff ;;
b11fb939 774
f1698cb7 775# start-sanitize-rce
e7757ad0 776 rce-*-aout) fmt=aout ;;
f1698cb7
KR		 777# end-sanitize-rce
778
e7757ad0
KR		 779 ns32k-pc532-mach*) fmt=aout em=pc532mach ;;
780 ns32k-pc532-netbsd*) fmt=aout em=nbsd532 ;;
781
782 sparc-*-sunos4*) fmt=aout em=sun3 ;;
783 sparc-*-aout | sparc*-*-vxworks)
784 fmt=aout ;;
785 sparc-*-coff) fmt=coff ;;
786 sparc-*-lynxos*) fmt=coff em=lynx ;;
787 sparc-fujitsu-none) fmt=aout ;;
788 sparc-*-elf | sparc*-*-solaris*)
789 fmt=elf ;;
790 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
791
792 vax-*-bsd* | vax-*-ultrix*)
793 fmt=aout ;;
794 vax-*-vms) fmt=vms ;;
795
796 z8k-*-coff | z8k-*-sim)
797 fmt=coff ;;
798
799 w65-*-*) fmt=coff ;;
800
801 *-*-aout | *-*-scout)
802 fmt=aout ;;
803 *-*-nindy*)
804 fmt=bout ;;
805 *-*-bsd*)
806 fmt=aout em=sun3 ;;
807 *-*-generic) fmt=generic ;;
808 *-*-xray | *-*-hms) fmt=coff ;;
809 *-*-sim) fmt=coff ;;
810 *-*-elf | *-*-sysv4* | *-*-solaris*)
811 echo "configure: warning: GAS support for ELF format is incomplete." 1>&2
812 fmt=elf dev=yes ;;
813 *-*-vxworks) fmt=aout ;;
814 *-*-netware) fmt=elf ;;
815 esac
816
817 case ${cpu_type}-${fmt} in
818 arm-*) bfd_gas=yes ;;
819 # not yet
820 # i386-aout) bfd_gas=preferred ;;
821 mips-*) bfd_gas=yes ;;
822 ns32k-*) bfd_gas=yes ;;
823 ppc-*) bfd_gas=yes ;;
824 sparc-*) bfd_gas=yes ;;
825 *-elf) bfd_gas=yes ;;
826 *-ecoff) bfd_gas=yes ;;
827 *-som) bfd_gas=yes ;;
828 *) ;;
829 esac
830
831# See if we really can support this configuration with the emulation code.
832
833 if test $this_target = $target ; then
834 primary_bfd_gas=$bfd_gas
835 obj_format=$fmt
836 gas_target=$targ
837 te_file=$em
838
839 if test $bfd_gas = no ; then
840 # Can't support other configurations this way.
841 break
842 fi
843 elif test $bfd_gas = no ; then
844 # Can't support this configuration.
845 break
846 fi
847
848# From target name and format, produce a list of supported emulations.
849
850 case ${generic_target}-${fmt} in
1cb0d00d 851 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
e7757ad0 852 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 853 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
854 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 855 esac ;;
856 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 857 big) emulation="mipsbelf mipslelf mipself" ;;
858 *) emulation="mipslelf mipsbelf mipself" ;;
e7757ad0
KR		 859 esac ;;
860 esac
861
862 emulations="$emulations $emulation"
863
864# Other random stuff.
865
866 test -n "$want_sparcv9" && cat >> confdefs.h <<\EOF
867#define sparcv9 1
868EOF
869
870
871done
b11fb939
KR		 872
873# Assign floating point type. Most processors with FP support
874# IEEE FP. On those that don't support FP at all, usually IEEE
875# is emulated.
876case ${target_cpu} in
877 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 878 *) atof=ieee ;;
b11fb939
KR		 879esac
880
881case "${obj_format}" in
ba49e48d 882 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 883esac
884
885
fb589130 886if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
ba49e48d 887 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 888fi
889
fb589130 890if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 891 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 892fi
893
b11fb939
KR		 894# and target makefile frag
895
896target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR		 897if test ! -r ${target_frag}; then
898 target_frag=/dev/null # ick! but subst_file can't be conditionalized
899fi
b11fb939
KR		 900
901
e7757ad0 902case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 903 yes-yes | no-no)
904 # We didn't override user's choice.
905 ;;
906 no-yes)
907 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
908 ;;
909 no-preferred)
e7757ad0 910 primary_bfd_gas=no
b11fb939
KR		 911 ;;
912 *-preferred)
e7757ad0 913 primary_bfd_gas=yes
b11fb939 914 ;;
ba49e48d 915 yes-*)
e7757ad0 916 primary_bfd_gas=yes
ba49e48d 917 ;;
b11fb939
KR		 918 -*)
919 # User specified nothing.
920 ;;
921esac
922
e7757ad0
KR		 923# Some COFF configurations want these random other flags set.
924case ${obj_format} in
925 coff)
926 case ${target_cpu_type} in
927 i386) cat >> confdefs.h <<\EOF
928#define I386COFF 1
929EOF
930 ;;
931 m68k) cat >> confdefs.h <<\EOF
932#define M68KCOFF 1
933EOF
934 ;;
935 m88k) cat >> confdefs.h <<\EOF
936#define M88KCOFF 1
937EOF
938 ;;
939 esac
940 ;;
941esac
942
943# Getting this done right is going to be a bitch. Each configuration specified
944# with --enable-targets=... should be checked for environment, format, cpu, and
945# bfd_gas setting.
946#
947# For each configuration, the necessary object file support code must be linked
948# in. This might be only one, it might be up to four. The necessary emulation
949# code needs to be provided, too.
950#
951# And then there's "--enable-targets=all"....
952#
953# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
954
955formats="${obj_format}"
956emfiles=""
957EMULATIONS=""
958_gas_uniq_list="$emulations"
959_gas_uniq_newlist=""
960for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
961 case $_gas_uniq_i in
962 _gas_uniq_dummy) ;;
963 *) case " $_gas_uniq_newlist " in
964 *" $_gas_uniq_i "*) ;;
965 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
966 esac ;;
967 esac
968done
969emulations=$_gas_uniq_newlist
970
971for em in . $emulations ; do
972 case $em in
973 .) continue ;;
974 mipsbelf | mipslelf)
975 fmt=elf file=mipself ;;
976 mipsbecoff | mipslecoff)
977 fmt=ecoff file=mipsecoff ;;
978 esac
979 formats="$formats $fmt"
980 emfiles="$emfiles e-$file.o"
981 EMULATIONS="$EMULATIONS &$em,"
982done
983_gas_uniq_list="$formats"
984_gas_uniq_newlist=""
985for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
986 case $_gas_uniq_i in
987 _gas_uniq_dummy) ;;
988 *) case " $_gas_uniq_newlist " in
989 *" $_gas_uniq_i "*) ;;
990 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
991 esac ;;
992 esac
993done
994formats=$_gas_uniq_newlist
995
996_gas_uniq_list="$emfiles"
997_gas_uniq_newlist=""
998for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
999 case $_gas_uniq_i in
1000 _gas_uniq_dummy) ;;
1001 *) case " $_gas_uniq_newlist " in
1002 *" $_gas_uniq_i "*) ;;
1003 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1004 esac ;;
1005 esac
1006done
1007emfiles=$_gas_uniq_newlist
1008
1009if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1010 for fmt in $formats ; do
1011 case $fmt in
1012 aout) cat >> confdefs.h <<\EOF
1013#define OBJ_MAYBE_AOUT 1
1014EOF
1015 ;;
1016 bout) cat >> confdefs.h <<\EOF
1017#define OBJ_MAYBE_BOUT 1
1018EOF
1019 ;;
1020 coff) cat >> confdefs.h <<\EOF
1021#define OBJ_MAYBE_COFF 1
1022EOF
1023 ;;
1024 ecoff) cat >> confdefs.h <<\EOF
1025#define OBJ_MAYBE_ECOFF 1
1026EOF
1027 ;;
1028 elf) cat >> confdefs.h <<\EOF
1029#define OBJ_MAYBE_ELF 1
1030EOF
1031 ;;
1032 generic) cat >> confdefs.h <<\EOF
1033#define OBJ_MAYBE_GENERIC 1
1034EOF
1035 ;;
1036 hp300) cat >> confdefs.h <<\EOF
1037#define OBJ_MAYBE_HP300 1
1038EOF
1039 ;;
1040 ieee) cat >> confdefs.h <<\EOF
1041#define OBJ_MAYBE_IEEE 1
1042EOF
1043 ;;
1044 som) cat >> confdefs.h <<\EOF
1045#define OBJ_MAYBE_SOM 1
1046EOF
1047 ;;
1048 vms) cat >> confdefs.h <<\EOF
1049#define OBJ_MAYBE_VMS 1
1050EOF
1051 ;;
1052 esac
1053 extra_objects="$extra_objects obj-$fmt.o"
1054 done
1055 obj_format=multi
1056fi
1057if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1058 te_file=multi
1059 extra_objects="$extra_objects $emfiles"
1060 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1061 cat >> confdefs.h <<\EOF
1062#define USE_EMULATIONS 1
1063EOF
1064
1065fi
1066
1067cat >> confdefs.h <<EOF
1068#define EMULATIONS $EMULATIONS
1069EOF
1070
1071cat >> confdefs.h <<EOF
1072#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1073EOF
1074
1075
1076files="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1077 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1078 config/te-${te_file}.h config/atof-${atof}.c \
1079 $extra_files"
1080links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1081 $extra_links"
1082
1083case ${primary_bfd_gas}-${cpu_type}-${obj_format} in
318b02b6
KR		 1084 yes-*-coff) need_bfd=yes ;;
1085 no-*-coff) need_bfd=yes
1086 cat >> confdefs.h <<\EOF
1087#define MANY_SEGMENTS 1
1088EOF
1089 ;;
1090esac
1091
b11fb939
KR		 1092reject_dev_configs=yes
1093
1094case ${reject_dev_configs}-${dev} in
1095 yes-yes) # Oops.
ba49e48d 1096 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1097 ;;
1098esac
1099
b11fb939
KR		 1100
1101
833c46e1
KR		 1102
1103
1104
1105
e7757ad0 1106case "${primary_bfd_gas}" in
b11fb939
KR		 1107 yes) cat >> confdefs.h <<\EOF
1108#define BFD_ASSEMBLER 1
1109EOF
1110
1111 need_bfd=yes ;;
1112esac
1113
1114case "${need_bfd}" in
1115 yes) BFDLIB=../bfd/libbfd.a
1116 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1117 ;;
1118esac
1119
1120
1121
b11fb939
KR		 1122cat >> confdefs.h <<EOF
1123#define TARGET_ALIAS "${target_alias}"
1124EOF
1125
1126cat >> confdefs.h <<EOF
1127#define TARGET_CANONICAL "${target}"
1128EOF
1129
1130cat >> confdefs.h <<EOF
1131#define TARGET_CPU "${target_cpu}"
1132EOF
1133
1134cat >> confdefs.h <<EOF
1135#define TARGET_VENDOR "${target_vendor}"
1136EOF
1137
1138cat >> confdefs.h <<EOF
1139#define TARGET_OS "${target_os}"
1140EOF
1141
1142
833c46e1 1143echo $ac_n "checking for CC""... $ac_c" 1>&6
b11fb939
KR		 1144test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
1145test -z "$CC" && CC=cc
833c46e1 1146echo "$ac_t""setting CC to $CC" 1>&6
b11fb939
KR		 1147
1148# Find out if we are using GNU C, under whatever name.
1149cat > conftest.c <<EOF
1150#ifdef __GNUC__
1151 yes
1152#endif
1153EOF
1154${CC-cc} -E conftest.c > conftest.out 2>&1
1155if egrep yes conftest.out >/dev/null 2>&1; then
1156 GCC=yes
1157else
1158 GCC=
1159fi
1160rm -f conftest*
1161
bf111c9f
KR		 1162# Find a good install program. We prefer a C program (faster),
1163# so one script is as good as another. But avoid the broken or
1164# incompatible versions:
b11fb939
KR		 1165# SysV /etc/install, /usr/sbin/install
1166# SunOS /usr/etc/install
1167# IRIX /sbin/install
1168# AIX /bin/install
1169# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1170# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1171# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 1172echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
28d3e4a3 1173if test -z "$INSTALL"; then
833c46e1
KR		 1174if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1175 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1176else
1177 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1178 for ac_dir in $PATH; do
833c46e1
KR		 1179 # Account for people who put trailing slashes in PATH elements.
1180 case "$ac_dir/" in
1181 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 1182 *)
1183 # OSF1 and SCO ODT 3.0 have their own names for install.
1184 for ac_prog in ginstall installbsd scoinst install; do
1185 if test -f $ac_dir/$ac_prog; then
1186 if test $ac_prog = install &&
1187 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1188 # AIX install. It has an incompatible calling convention.
1189 # OSF/1 installbsd also uses dspmsg, but is usable.
1190 :
1191 else
1192 ac_cv_path_install="$ac_dir/$ac_prog -c"
1193 break 2
1194 fi
1195 fi
1196 done
1197 ;;
1198 esac
1199 done
1200 IFS="$ac_save_ifs"
1201 # As a last resort, use the slow shell script.
1202 test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
1203fi
1204 INSTALL="$ac_cv_path_install"
1205fi
833c46e1 1206echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 1207
1208# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1209# It thinks the first close brace ends the variable substitution.
1210test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1211
1212test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1213
1214
833c46e1 1215echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
b11fb939
KR		 1216# On Suns, sometimes $CPP names a directory.
1217if test -n "$CPP" && test -d "$CPP"; then
1218 CPP=
1219fi
1220if test -z "$CPP"; then
833c46e1
KR		 1221if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1222 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1223else
1224 # This must be in double quotes, not single quotes, because CPP may get
1225 # substituted into the Makefile and "${CC-cc}" will confuse make.
1226 CPP="${CC-cc} -E"
1227 # On the NeXT, cc -E runs the code through the compiler's parser,
1228 # not just through cpp.
28d3e4a3 1229 cat > conftest.$ac_ext <<EOF
e63c594d 1230#line 1231 "configure"
b11fb939 1231#include "confdefs.h"
f2889110 1232#include <assert.h>
b11fb939
KR		 1233Syntax Error
1234EOF
28d3e4a3 1235eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1236ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1237if test -z "$ac_err"; then
1238 :
1239else
fb589130 1240 echo "$ac_err" >&5
b11fb939
KR		 1241 rm -rf conftest*
1242 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 1243 cat > conftest.$ac_ext <<EOF
e63c594d 1244#line 1245 "configure"
b11fb939 1245#include "confdefs.h"
f2889110 1246#include <assert.h>
b11fb939
KR		 1247Syntax Error
1248EOF
28d3e4a3 1249eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1250ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1251if test -z "$ac_err"; then
1252 :
1253else
fb589130 1254 echo "$ac_err" >&5
b11fb939
KR		 1255 rm -rf conftest*
1256 CPP=/lib/cpp
1257fi
1258rm -f conftest*
1259fi
1260rm -f conftest*
1261 ac_cv_prog_CPP="$CPP"
1262fi
e63c594d
FF		 1263 CPP="$ac_cv_prog_CPP"
1264else
1265 ac_cv_prog_CPP="$CPP"
b11fb939 1266fi
833c46e1 1267echo "$ac_t""$CPP" 1>&6
fb589130
KR		 1268
1269for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1270do
f2889110 1271ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
833c46e1
KR		 1272echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1273if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1274 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1275else
28d3e4a3 1276 cat > conftest.$ac_ext <<EOF
e63c594d 1277#line 1278 "configure"
b11fb939 1278#include "confdefs.h"
28d3e4a3 1279#include <$ac_hdr>
b11fb939 1280EOF
28d3e4a3 1281eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1282ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1283if test -z "$ac_err"; then
1284 rm -rf conftest*
fb589130 1285 eval "ac_cv_header_$ac_safe=yes"
b11fb939 1286else
fb589130 1287 echo "$ac_err" >&5
b11fb939 1288 rm -rf conftest*
fb589130 1289 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 1290fi
1291rm -f conftest*
b11fb939 1292fi
fb589130 1293if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
833c46e1 1294 echo "$ac_t""yes" 1>&6
f2889110 1295 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
fb589130 1296 cat >> confdefs.h <<EOF
28d3e4a3 1297#define $ac_tr_hdr 1
b11fb939 1298EOF
fb589130 1299
b11fb939 1300else
833c46e1 1301 echo "$ac_t""no" 1>&6
b11fb939 1302fi
fb589130 1303done
b11fb939 1304
b11fb939 1305
bf111c9f
KR		 1306# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1307# people who are not cross-compiling but are compiling cross-assemblers.
833c46e1 1308echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
bf111c9f 1309if test "${host}" = "${target}"; then
ba49e48d
KR		 1310 cross_gas=no
1311else
bf111c9f
KR		 1312 cross_gas=yes
1313 cat >> confdefs.h <<\EOF
1314#define CROSS_COMPILE 1
1315EOF
1316
bf111c9f 1317fi
833c46e1 1318echo "$ac_t""$cross_gas" 1>&6
bf111c9f 1319
b11fb939 1320# If we cannot run a trivial program, we must be cross compiling.
833c46e1
KR		 1321echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1322if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1323 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1324else
1325 if test "$cross_compiling" = yes; then
833c46e1 1326 ac_cv_c_cross=yes
b11fb939 1327else
28d3e4a3 1328cat > conftest.$ac_ext <<EOF
e63c594d 1329#line 1330 "configure"
b11fb939 1330#include "confdefs.h"
bf111c9f 1331main(){return(0);}
b11fb939 1332EOF
e23b25ec 1333eval $ac_link
b11fb939
KR		 1334if test -s conftest && (./conftest; exit) 2>/dev/null; then
1335 ac_cv_c_cross=no
1336else
1337 ac_cv_c_cross=yes
1338fi
1339fi
1340rm -fr conftest*
1341fi
1342cross_compiling=$ac_cv_c_cross
833c46e1 1343echo "$ac_t""$ac_cv_c_cross" 1>&6
b11fb939
KR		 1344
1345# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1346# for constant arguments. Useless!
833c46e1
KR		 1347echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1348if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1349 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1350else
28d3e4a3 1351 cat > conftest.$ac_ext <<EOF
e63c594d 1352#line 1353 "configure"
b11fb939
KR		 1353#include "confdefs.h"
1354#include <alloca.h>
1355int main() { return 0; }
1356int t() {
1357char *p = alloca(2 * sizeof(int));
1358; return 0; }
1359EOF
e23b25ec 1360if eval $ac_link; then
b11fb939
KR		 1361 rm -rf conftest*
1362 ac_cv_header_alloca_h=yes
1363else
1364 rm -rf conftest*
1365 ac_cv_header_alloca_h=no
1366fi
1367rm -f conftest*
1368
1369fi
833c46e1 1370echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 1371if test $ac_cv_header_alloca_h = yes; then
1372 cat >> confdefs.h <<\EOF
1373#define HAVE_ALLOCA_H 1
1374EOF
1375
1376fi
1377
833c46e1
KR		 1378echo $ac_n "checking for alloca""... $ac_c" 1>&6
1379if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1380 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1381else
28d3e4a3 1382 cat > conftest.$ac_ext <<EOF
e63c594d 1383#line 1384 "configure"
b11fb939
KR		 1384#include "confdefs.h"
1385
1386#ifdef __GNUC__
1387# define alloca __builtin_alloca
1388#else
1389# if HAVE_ALLOCA_H
1390# include <alloca.h>
1391# else
1392# ifdef _AIX
1393 #pragma alloca
1394# else
1395# ifndef alloca /* predefined by HP cc +Olibcalls */
1396char *alloca ();
1397# endif
1398# endif
1399# endif
1400#endif
1401
1402int main() { return 0; }
1403int t() {
1404char *p = (char *) alloca(1);
1405; return 0; }
1406EOF
e23b25ec 1407if eval $ac_link; then
b11fb939
KR		 1408 rm -rf conftest*
1409 ac_cv_func_alloca=yes
1410else
1411 rm -rf conftest*
1412 ac_cv_func_alloca=no
1413fi
1414rm -f conftest*
1415
1416fi
833c46e1 1417echo "$ac_t""$ac_cv_func_alloca" 1>&6
b11fb939
KR		 1418if test $ac_cv_func_alloca = yes; then
1419 cat >> confdefs.h <<\EOF
1420#define HAVE_ALLOCA 1
1421EOF
1422
1423fi
1424
1425if test $ac_cv_func_alloca = no; then
1426 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1427 # that cause trouble. Some versions do not even contain alloca or
1428 # contain a buggy version. If you still want to use their alloca,
1429 # use ar to extract alloca.o from them instead of compiling alloca.c.
1430 ALLOCA=alloca.o
1431 cat >> confdefs.h <<\EOF
1432#define C_ALLOCA 1
1433EOF
1434
1435
833c46e1
KR		 1436echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1437if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1438 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1439else
28d3e4a3 1440 cat > conftest.$ac_ext <<EOF
e63c594d 1441#line 1442 "configure"
b11fb939
KR		 1442#include "confdefs.h"
1443#if defined(CRAY) && ! defined(CRAY2)
1444webecray
1445#else
1446wenotbecray
1447#endif
1448
1449EOF
28d3e4a3 1450if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1451 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1452 rm -rf conftest*
1453 ac_cv_os_cray=yes
1454else
1455 rm -rf conftest*
1456 ac_cv_os_cray=no
1457fi
1458rm -f conftest*
1459
1460fi
833c46e1 1461echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 1462if test $ac_cv_os_cray = yes; then
833c46e1
KR		 1463for ac_func in _getb67 GETB67 getb67; do
1464 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1465if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1466 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1467else
28d3e4a3 1468 cat > conftest.$ac_ext <<EOF
e63c594d 1469#line 1470 "configure"
b11fb939 1470#include "confdefs.h"
833c46e1
KR		 1471/* System header to define __stub macros and hopefully few prototypes,
1472 which can conflict with char $ac_func(); below. */
1473#include <assert.h>
f1698cb7 1474/* Override any gcc2 internal prototype to avoid an error. */
833c46e1 1475char $ac_func();
f1698cb7 1476
b11fb939
KR		 1477int main() { return 0; }
1478int t() {
1479
1480/* The GNU C library defines this for functions which it implements
1481 to always fail with ENOSYS. Some functions are actually named
1482 something starting with __ and the normal name is an alias. */
833c46e1 1483#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 1484choke me
1485#else
833c46e1 1486$ac_func();
b11fb939
KR		 1487#endif
1488
1489; return 0; }
1490EOF
e23b25ec 1491if eval $ac_link; then
b11fb939 1492 rm -rf conftest*
833c46e1 1493 eval "ac_cv_func_$ac_func=yes"
b11fb939
KR		 1494else
1495 rm -rf conftest*
833c46e1 1496 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 1497fi
1498rm -f conftest*
1499
1500fi
833c46e1
KR		 1501if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1502 echo "$ac_t""yes" 1>&6
1503 cat >> confdefs.h <<EOF
1504#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 1505EOF
1506
833c46e1 1507 break
b11fb939 1508else
833c46e1 1509 echo "$ac_t""no" 1>&6
b11fb939
KR		 1510fi
1511
833c46e1 1512done
b11fb939
KR		 1513fi
1514
833c46e1
KR		 1515echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1516if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1517 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1518else
1519 if test "$cross_compiling" = yes; then
bf111c9f 1520 ac_cv_c_stack_direction=0
b11fb939 1521else
28d3e4a3 1522cat > conftest.$ac_ext <<EOF
e63c594d 1523#line 1524 "configure"
b11fb939
KR		 1524#include "confdefs.h"
1525find_stack_direction ()
1526{
1527 static char *addr = 0;
1528 auto char dummy;
1529 if (addr == 0)
1530 {
1531 addr = &dummy;
1532 return find_stack_direction ();
1533 }
1534 else
1535 return (&dummy > addr) ? 1 : -1;
1536}
1537main ()
1538{
1539 exit (find_stack_direction() < 0);
1540}
1541EOF
e23b25ec 1542eval $ac_link
b11fb939
KR		 1543if test -s conftest && (./conftest; exit) 2>/dev/null; then
1544 ac_cv_c_stack_direction=1
1545else
1546 ac_cv_c_stack_direction=-1
1547fi
1548fi
1549rm -fr conftest*
1550fi
833c46e1 1551echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 1552cat >> confdefs.h <<EOF
1553#define STACK_DIRECTION $ac_cv_c_stack_direction
1554EOF
1555
1556fi
1557
833c46e1
KR		 1558echo $ac_n "checking for inline""... $ac_c" 1>&6
1559if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1560 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1561else
833c46e1
KR		 1562 ac_cv_c_inline=no
1563for ac_kw in inline __inline__ __inline; do
1564 cat > conftest.$ac_ext <<EOF
e63c594d 1565#line 1566 "configure"
b11fb939
KR		 1566#include "confdefs.h"
1567
1568int main() { return 0; }
1569int t() {
833c46e1 1570} $ac_kw foo() {
b11fb939
KR		 1571; return 0; }
1572EOF
f2889110 1573if eval $ac_compile; then
b11fb939 1574 rm -rf conftest*
833c46e1 1575 ac_cv_c_inline=$ac_kw; break
b11fb939
KR		 1576fi
1577rm -f conftest*
1578
833c46e1 1579done
b11fb939
KR		 1580
1581fi
833c46e1
KR		 1582echo "$ac_t""$ac_cv_c_inline" 1>&6
1583case "$ac_cv_c_inline" in
1584 inline | yes) ;;
1585 no) cat >> confdefs.h <<\EOF
1586#define inline
1587EOF
1588 ;;
1589 *) cat >> confdefs.h <<EOF
1590#define inline $ac_cv_c_inline
1591EOF
1592 ;;
1593esac
b11fb939
KR		 1594
1595
ba49e48d
KR		 1596# VMS doesn't have unlink.
1597for ac_func in unlink remove
b9419dd2 1598do
833c46e1
KR		 1599echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1600if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1601 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 1602else
1603 cat > conftest.$ac_ext <<EOF
e63c594d 1604#line 1605 "configure"
28d3e4a3 1605#include "confdefs.h"
833c46e1
KR		 1606/* System header to define __stub macros and hopefully few prototypes,
1607 which can conflict with char $ac_func(); below. */
1608#include <assert.h>
f1698cb7
KR		 1609/* Override any gcc2 internal prototype to avoid an error. */
1610char $ac_func();
1611
28d3e4a3
KR		 1612int main() { return 0; }
1613int t() {
1614
1615/* The GNU C library defines this for functions which it implements
1616 to always fail with ENOSYS. Some functions are actually named
1617 something starting with __ and the normal name is an alias. */
b9419dd2 1618#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 1619choke me
1620#else
f1698cb7 1621$ac_func();
28d3e4a3
KR		 1622#endif
1623
1624; return 0; }
1625EOF
1626if eval $ac_link; then
1627 rm -rf conftest*
b9419dd2 1628 eval "ac_cv_func_$ac_func=yes"
28d3e4a3
KR		 1629else
1630 rm -rf conftest*
b9419dd2 1631 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 1632fi
1633rm -f conftest*
1634
1635fi
b9419dd2 1636if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 1637 echo "$ac_t""yes" 1>&6
b9419dd2
KR		 1638 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1639 cat >> confdefs.h <<EOF
1640#define $ac_tr_func 1
28d3e4a3 1641EOF
b9419dd2 1642 break
28d3e4a3 1643else
833c46e1 1644 echo "$ac_t""no" 1>&6
28d3e4a3 1645fi
b9419dd2 1646done
28d3e4a3
KR		 1647
1648
e63c594d
FF		 1649# Some systems don't have sbrk().
1650for ac_func in sbrk
1651do
1652echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1653if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1654 echo $ac_n "(cached) $ac_c" 1>&6
1655else
1656 cat > conftest.$ac_ext <<EOF
1657#line 1658 "configure"
1658#include "confdefs.h"
1659/* System header to define __stub macros and hopefully few prototypes,
1660 which can conflict with char $ac_func(); below. */
1661#include <assert.h>
1662/* Override any gcc2 internal prototype to avoid an error. */
1663char $ac_func();
1664
1665int main() { return 0; }
1666int t() {
1667
1668/* The GNU C library defines this for functions which it implements
1669 to always fail with ENOSYS. Some functions are actually named
1670 something starting with __ and the normal name is an alias. */
1671#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1672choke me
1673#else
1674$ac_func();
1675#endif
1676
1677; return 0; }
1678EOF
1679if eval $ac_link; then
1680 rm -rf conftest*
1681 eval "ac_cv_func_$ac_func=yes"
1682else
1683 rm -rf conftest*
1684 eval "ac_cv_func_$ac_func=no"
1685fi
1686rm -f conftest*
1687
1688fi
1689if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1690 echo "$ac_t""yes" 1>&6
1691 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1692 cat >> confdefs.h <<EOF
1693#define $ac_tr_func 1
1694EOF
1695
1696else
1697 echo "$ac_t""no" 1>&6
1698fi
1699done
1700
1701
b11fb939
KR		 1702# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1703# enough, but on some of those systems, the assert macro relies on requoting
1704# working properly!
833c46e1
KR		 1705echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1706if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1707 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 1708else
28d3e4a3 1709 cat > conftest.$ac_ext <<EOF
e63c594d 1710#line 1711 "configure"
b11fb939
KR		 1711#include "confdefs.h"
1712#include <assert.h>
1713#include <stdio.h>
1714int main() { return 0; }
1715int t() {
1716
1717/* check for requoting problems */
1718static int a, b, c, d;
1719static char *s;
1720assert (!strcmp(s, "foo bar baz quux"));
1721/* check for newline handling */
1722assert (a == b
1723 || c == d);
1724
1725; return 0; }
1726EOF
e23b25ec 1727if eval $ac_link; then
fb589130
KR		 1728 rm -rf conftest*
1729 gas_cv_assert_ok=yes
b11fb939
KR		 1730else
1731 rm -rf conftest*
fb589130 1732 gas_cv_assert_ok=no
b11fb939
KR		 1733fi
1734rm -f conftest*
1735
fb589130 1736fi
833c46e1 1737echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 1738test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1739#define BROKEN_ASSERT 1
1740EOF
1741
b11fb939 1742
bf111c9f 1743
b11fb939
KR		 1744# On some systems, the system header files may not declare malloc, realloc,
1745# and free. There are places where gas needs these functions to have been
1746# declared -- such as when taking their addresses.
bf111c9f 1747gas_test_headers="
b11fb939
KR		 1748#ifdef HAVE_MEMORY_H
1749#include <memory.h>
1750#endif
1751#ifdef HAVE_STRING_H
1752#include <string.h>
1753#endif
1754#ifdef HAVE_STDLIB_H
1755#include <stdlib.h>
1756#endif
1757#ifdef HAVE_UNISTD_H
1758#include <unistd.h>
1759#endif
bf111c9f 1760"
b11fb939 1761
833c46e1
KR		 1762echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
1763if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1764 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 1765else
28d3e4a3 1766 cat > conftest.$ac_ext <<EOF
e63c594d 1767#line 1768 "configure"
bf111c9f
KR		 1768#include "confdefs.h"
1769$gas_test_headers
b11fb939
KR		 1770int main() { return 0; }
1771int t() {
1772
bf111c9f
KR		 1773typedef char *(*f)();
1774f x;
1775x = (f) malloc;
b11fb939
KR		 1776
1777; return 0; }
1778EOF
e23b25ec 1779if eval $ac_link; then
fb589130 1780 rm -rf conftest*
bf111c9f 1781 gas_cv_decl_needed_malloc=no
b11fb939
KR		 1782else
1783 rm -rf conftest*
bf111c9f 1784 gas_cv_decl_needed_malloc=yes
fb589130
KR		 1785fi
1786rm -f conftest*
1787
1788fi
833c46e1 1789echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 1790test $gas_cv_decl_needed_malloc = no || {
1791 cat >> confdefs.h <<\EOF
1792#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 1793EOF
1794
bf111c9f
KR		 1795}
1796
b11fb939 1797
833c46e1
KR		 1798echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
1799if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
1800 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 1801else
28d3e4a3 1802 cat > conftest.$ac_ext <<EOF
e63c594d 1803#line 1804 "configure"
b11fb939 1804#include "confdefs.h"
bf111c9f 1805$gas_test_headers
b11fb939
KR		 1806int main() { return 0; }
1807int t() {
1808
bf111c9f
KR		 1809typedef int f;
1810f x;
1811x = (f) free;
b11fb939
KR		 1812
1813; return 0; }
1814EOF
e23b25ec 1815if eval $ac_link; then
fb589130 1816 rm -rf conftest*
bf111c9f 1817 gas_cv_decl_needed_free=no
b11fb939
KR		 1818else
1819 rm -rf conftest*
bf111c9f 1820 gas_cv_decl_needed_free=yes
b11fb939
KR		 1821fi
1822rm -f conftest*
1823
fb589130 1824fi
833c46e1 1825echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 1826test $gas_cv_decl_needed_free = no || {
1827 cat >> confdefs.h <<\EOF
1828#define NEED_DECLARATION_FREE 1
fb589130
KR		 1829EOF
1830
bf111c9f
KR		 1831}
1832
b11fb939
KR		 1833
1834# Does errno.h declare errno, or do we have to add a separate declaration
1835# for it?
bf111c9f 1836
833c46e1
KR		 1837echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
1838if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1839 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 1840else
28d3e4a3 1841 cat > conftest.$ac_ext <<EOF
e63c594d 1842#line 1843 "configure"
b11fb939
KR		 1843#include "confdefs.h"
1844
1845#ifdef HAVE_ERRNO_H
1846#include <errno.h>
1847#endif
1848
1849int main() { return 0; }
1850int t() {
1851
bf111c9f
KR		 1852typedef int f;
1853f x;
1854x = (f) errno;
b11fb939
KR		 1855
1856; return 0; }
1857EOF
e23b25ec 1858if eval $ac_link; then
fb589130 1859 rm -rf conftest*
bf111c9f 1860 gas_cv_decl_needed_errno=no
b11fb939
KR		 1861else
1862 rm -rf conftest*
bf111c9f 1863 gas_cv_decl_needed_errno=yes
b11fb939
KR		 1864fi
1865rm -f conftest*
1866
fb589130 1867fi
833c46e1 1868echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 1869test $gas_cv_decl_needed_errno = no || {
1870 cat >> confdefs.h <<\EOF
1871#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 1872EOF
1873
bf111c9f
KR		 1874}
1875
b11fb939
KR		 1876
1877subdirs="testsuite"
1878
1879
ba49e48d 1880trap '' 1 2 15
833c46e1 1881cat > confcache <<\EOF
b11fb939
KR		 1882# This file is a shell script that caches the results of configure
1883# tests run on this system so they can be shared between configure
1884# scripts and configure runs. It is not useful on other systems.
bf111c9f 1885# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 1886#
1887# By default, configure uses ./config.cache as the cache file,
1888# creating it if it does not exist already. You can give configure
1889# the --cache-file=FILE option to use a different cache file; that is
1890# what configure does when it calls configure scripts in
1891# subdirectories, so they share the cache.
1892# Giving --cache-file=/dev/null disables caching, for debugging configure.
1893# config.status only pays attention to the cache file if you give it the
1894# --recheck option to rerun configure.
e23b25ec 1895#
b11fb939 1896EOF
833c46e1
KR		 1897# Ultrix sh set writes to stderr and can't be redirected directly,
1898# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 1899(set) 2>&1 |
833c46e1
KR		 1900 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1901 >> confcache
1902if cmp -s $cache_file confcache; then
1903 :
b11fb939 1904else
833c46e1
KR		 1905 if test -w $cache_file; then
1906 echo "updating cache $cache_file"
1907 cat confcache > $cache_file
1908 else
1909 echo "not updating unwritable cache $cache_file"
1910 fi
b11fb939 1911fi
833c46e1 1912rm -f confcache
b11fb939 1913
833c46e1 1914trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 1915
f2889110 1916test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 1917# Let make expand exec_prefix.
1918test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1919
1920# Any assignment to VPATH causes Sun make to only execute
1921# the first set of double-colon rules, so remove it if not needed.
1922# If there is a colon in the path, we need to keep it.
1923if test "x$srcdir" = x.; then
1924 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1925fi
1926
1927trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1928
1929DEFS=-DHAVE_CONFIG_H
1930
1931# Without the "./", some shells look in PATH for config.status.
1932: ${CONFIG_STATUS=./config.status}
1933
28d3e4a3
KR		 1934echo creating $CONFIG_STATUS
1935rm -f $CONFIG_STATUS
1936cat > $CONFIG_STATUS <<EOF
833c46e1 1937#! /bin/sh
b11fb939
KR		 1938# Generated automatically by configure.
1939# Run this file to recreate the current configuration.
1940# This directory was configured as follows,
1941# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1942#
e23b25ec 1943# $0 $ac_configure_args
b11fb939
KR		 1944#
1945# Compiler output produced by configure, useful for debugging
1946# configure, is in ./config.log if it exists.
1947
28d3e4a3 1948ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 1949for ac_option
1950do
1951 case "\$ac_option" in
1952 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 1953 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1954 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 1955 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
e63c594d 1956 echo "$CONFIG_STATUS generated by autoconf version 2.4"
b11fb939
KR		 1957 exit 0 ;;
1958 -help | --help | --hel | --he | --h)
1959 echo "\$ac_cs_usage"; exit 0 ;;
1960 *) echo "\$ac_cs_usage"; exit 1 ;;
1961 esac
1962done
1963
1964ac_given_srcdir=$srcdir
1965ac_given_INSTALL="$INSTALL"
1966
833c46e1 1967trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
b11fb939
KR		 1968
1969# Protect against being on the right side of a sed subst in config.status.
1970sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1971 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1972$ac_vpsub
1973$extrasub
b11fb939 1974s%@CFLAGS@%$CFLAGS%g
b11fb939 1975s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 1976s%@CXXFLAGS@%$CXXFLAGS%g
1977s%@DEFS@%$DEFS%g
b11fb939 1978s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 1979s%@LIBS@%$LIBS%g
1980s%@exec_prefix@%$exec_prefix%g
1981s%@prefix@%$prefix%g
ba49e48d 1982s%@program_transform_name@%$program_transform_name%g
b11fb939
KR		 1983s%@host@%$host%g
1984s%@host_alias@%$host_alias%g
1985s%@host_cpu@%$host_cpu%g
1986s%@host_vendor@%$host_vendor%g
1987s%@host_os@%$host_os%g
1988s%@target@%$target%g
1989s%@target_alias@%$target_alias%g
1990s%@target_cpu@%$target_cpu%g
1991s%@target_vendor@%$target_vendor%g
1992s%@target_os@%$target_os%g
1993s%@build@%$build%g
1994s%@build_alias@%$build_alias%g
1995s%@build_cpu@%$build_cpu%g
1996s%@build_vendor@%$build_vendor%g
1997s%@build_os@%$build_os%g
1998s%@OPCODES_LIB@%$OPCODES_LIB%g
1999/@target_frag@/r $target_frag
2000s%@target_frag@%%g
e7757ad0 2001s%@extra_objects@%$extra_objects%g
833c46e1
KR		 2002s%@cpu_type@%$cpu_type%g
2003s%@obj_format@%$obj_format%g
2004s%@atof@%$atof%g
b11fb939
KR		 2005s%@BFDLIB@%$BFDLIB%g
2006s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2007s%@CC@%$CC%g
2008s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2009s%@INSTALL_DATA@%$INSTALL_DATA%g
2010s%@CPP@%$CPP%g
2011s%@ALLOCA@%$ALLOCA%g
2012s%@subdirs@%$subdirs%g
2013
2014CEOF
2015EOF
28d3e4a3 2016cat >> $CONFIG_STATUS <<EOF
b11fb939 2017
28d3e4a3 2018CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 2019EOF
28d3e4a3
KR		 2020cat >> $CONFIG_STATUS <<\EOF
2021for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
b11fb939
KR		 2022 # Support "outfile[:infile]", defaulting infile="outfile.in".
2023 case "$ac_file" in
2024 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2025 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2026 *) ac_file_in="${ac_file}.in" ;;
2027 esac
2028
2029 # Adjust relative srcdir, etc. for subdirectories.
2030
2031 # Remove last slash and all that follows it. Not all systems have dirname.
2032 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2033 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2034 # The file is in a subdirectory.
2035 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 2036 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 2037 # A "../" for each directory in $ac_dir_suffix.
2038 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2039 else
2040 ac_dir_suffix= ac_dots=
2041 fi
2042
2043 case "$ac_given_srcdir" in
2044 .) srcdir=.
2045 if test -z "$ac_dots"; then top_srcdir=.
2046 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2047 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2048 *) # Relative path.
2049 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2050 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2051 esac
2052
2053 case "$ac_given_INSTALL" in
2054 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 2055 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939
KR		 2056 esac
2057 echo creating "$ac_file"
2058 rm -f "$ac_file"
28d3e4a3 2059 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 2060 case "$ac_file" in
2061 *Makefile*) ac_comsub="1i\\
2062# $configure_input" ;;
2063 *) ac_comsub= ;;
2064 esac
2065 sed -e "$ac_comsub
28d3e4a3 2066s%@configure_input@%$configure_input%g
b11fb939
KR		 2067s%@srcdir@%$srcdir%g
2068s%@top_srcdir@%$top_srcdir%g
2069s%@INSTALL@%$INSTALL%g
2070" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2071fi; done
2072rm -f conftest.subs
2073
2074# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2075# NAME is the cpp macro being defined and VALUE is the value it is being given.
2076#
2077# ac_d sets the value in "#define NAME VALUE" lines.
2078ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2079ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2080ac_dC='\3'
2081ac_dD='%g'
2082# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2083ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2084ac_uB='\([ ]\)%\1#\2define\3'
2085ac_uC=' '
2086ac_uD='\4%g'
2087# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2088ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2089ac_eB='$%\1#\2define\3'
2090ac_eC=' '
2091ac_eD='%g'
2092
2093CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
28d3e4a3 2094for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
b11fb939
KR		 2095 # Support "outfile[:infile]", defaulting infile="outfile.in".
2096 case "$ac_file" in
2097 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2098 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2099 *) ac_file_in="${ac_file}.in" ;;
2100 esac
2101
2102 echo creating $ac_file
2103
2104 rm -f conftest.frag conftest.in conftest.out
2105 cp $ac_given_srcdir/$ac_file_in conftest.in
2106
2107EOF
2108
2109# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130
KR		 2110# the proper values into config.h.in to produce config.h. And first:
2111# Protect against being on the right side of a sed subst in config.status.
2112# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 2113rm -f conftest.vals
2114cat > conftest.hdr <<\EOF
b11fb939 2115s/[\\&%]/\\&/g
b11fb939
KR		 2116s%[\\$`]%\\&%g
2117s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2118s%ac_d%ac_u%gp
2119s%ac_u%ac_e%gp
2120EOF
2121sed -n -f conftest.hdr confdefs.h > conftest.vals
2122rm -f conftest.hdr
2123
2124# This sed command replaces #undef with comments. This is necessary, for
2125# example, in the case of _POSIX_SOURCE, which is predefined and required
2126# on some systems where configure will not decide to define it.
2127cat >> conftest.vals <<\EOF
2128s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2129EOF
2130
2131# Break up conftest.vals because some shells have a limit on
2132# the size of here documents, and old seds have small limits too.
2133# Maximum number of lines to put in a single here document.
2134ac_max_here_lines=12
2135
2136rm -f conftest.tail
2137while :
2138do
2139 ac_lines=`grep -c . conftest.vals`
2140 # grep -c gives empty output for an empty file on some AIX systems.
2141 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2142 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 2143 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2144 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 2145 echo 'CEOF
2146 sed -f conftest.frag conftest.in > conftest.out
2147 rm -f conftest.in
2148 mv conftest.out conftest.in
28d3e4a3 2149' >> $CONFIG_STATUS
b11fb939
KR		 2150 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2151 rm -f conftest.vals
2152 mv conftest.tail conftest.vals
2153done
2154rm -f conftest.vals
2155
28d3e4a3 2156cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 2157 rm -f conftest.frag conftest.h
2158 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2159 cat conftest.in >> conftest.h
2160 rm -f conftest.in
2161 if cmp -s $ac_file conftest.h 2>/dev/null; then
2162 echo "$ac_file is unchanged"
2163 rm -f conftest.h
2164 else
2165 rm -f $ac_file
2166 mv conftest.h $ac_file
2167 fi
2168fi; done
2169
2170EOF
2171
28d3e4a3 2172cat >> $CONFIG_STATUS <<EOF
e7757ad0
KR		 2173ac_sources="$files"
2174ac_dests="$links"
b11fb939
KR		 2175EOF
2176
28d3e4a3 2177cat >> $CONFIG_STATUS <<\EOF
bf111c9f 2178srcdir=$ac_given_srcdir
28d3e4a3
KR		 2179while test -n "$ac_sources"; do
2180 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2181 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 2182
28d3e4a3
KR		 2183 echo "linking $srcdir/$ac_source to $ac_dest"
2184
2185 if test ! -r $srcdir/$ac_source; then
ba49e48d 2186 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR		 2187 fi
2188 rm -f $ac_dest
b11fb939 2189
28d3e4a3
KR		 2190 # Make relative symlinks.
2191 # Remove last slash and all that follows it. Not all systems have dirname.
2192 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2193 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2194 # The dest file is in a subdirectory.
2195 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
833c46e1 2196 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
28d3e4a3
KR		 2197 # A "../" for each directory in $ac_dest_dir_suffix.
2198 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2199 else
2200 ac_dest_dir_suffix= ac_dots=
b11fb939 2201 fi
28d3e4a3
KR		 2202
2203 case "$srcdir" in
2204 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2205 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2206 esac
2207
b11fb939 2208 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR		 2209 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2210 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 2211 else
ba49e48d 2212 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR		 2213 fi
2214done
2215
bf111c9f 2216
36e889af 2217exit 0
b11fb939 2218EOF
28d3e4a3 2219chmod +x $CONFIG_STATUS
bf111c9f 2220rm -fr confdefs* $ac_clean_files
833c46e1 2221test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 2222
28d3e4a3 2223if test "$no_recursion" != yes; then
b11fb939
KR		 2224
2225 # Remove --cache-file and --srcdir arguments so they do not pile up.
2226 ac_sub_configure_args=
2227 ac_prev=
e23b25ec 2228 for ac_arg in $ac_configure_args; do
b11fb939
KR		 2229 if test -n "$ac_prev"; then
2230 ac_prev=
2231 continue
2232 fi
2233 case "$ac_arg" in
2234 -cache-file | --cache-file | --cache-fil | --cache-fi \
2235 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2236 ac_prev=cache_file ;;
2237 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2238 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2239 ;;
2240 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2241 ac_prev=srcdir ;;
2242 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2243 ;;
b11fb939
KR		 2244 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2245 esac
2246 done
2247
2248 for ac_config_dir in testsuite; do
2249
2250 # Do not complain, so a configure script can configure whichever
2251 # parts of a large source tree are present.
28d3e4a3 2252 if test ! -d $srcdir/$ac_config_dir; then
b11fb939
KR		 2253 continue
2254 fi
2255
28d3e4a3 2256 echo configuring in $ac_config_dir
b11fb939 2257
28d3e4a3 2258 case "$srcdir" in
b11fb939
KR		 2259 .) ;;
2260 *)
28d3e4a3 2261 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
b11fb939 2262 else
ba49e48d 2263 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
b11fb939
KR		 2264 fi
2265 ;;
2266 esac
2267
2268 ac_popdir=`pwd`
28d3e4a3 2269 cd $ac_config_dir
b11fb939 2270
28d3e4a3 2271 case "$srcdir" in
b11fb939 2272 .) # No --srcdir option. We are building in place.
28d3e4a3 2273 ac_sub_srcdir=$srcdir ;;
b11fb939 2274 /*) # Absolute path.
28d3e4a3 2275 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
b11fb939 2276 *) # Relative path.
28d3e4a3 2277 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
b11fb939
KR		 2278 esac
2279
2280 # Check for guested configure; otherwise get Cygnus style configure.
28d3e4a3
KR		 2281 if test -f $ac_sub_srcdir/configure; then
2282 ac_sub_configure=$ac_sub_srcdir/configure
2283 elif test -f $ac_sub_srcdir/configure.in; then
2284 ac_sub_configure=$ac_configure
b11fb939 2285 else
28d3e4a3 2286 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
b11fb939
KR		 2287 ac_sub_configure=
2288 fi
2289
2290 # The recursion is here.
28d3e4a3 2291 if test -n "$ac_sub_configure"; then
b11fb939
KR		 2292
2293 # Make the cache file name correct relative to the subdirectory.
28d3e4a3 2294 # A "../" for each directory in /$ac_config_dir.
833c46e1 2295 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
b11fb939
KR		 2296 case "$cache_file" in
2297 /*) ac_sub_cache_file=$cache_file ;;
2298 *) # Relative path.
2299 ac_sub_cache_file="$ac_dots$cache_file" ;;
2300 esac
833c46e1
KR		 2301 case "$ac_given_INSTALL" in
2302 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2303 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2304 esac
b11fb939 2305
28d3e4a3 2306 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
e23b25ec 2307 # The eval makes quoting arguments work.
28d3e4a3 2308 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		 2309 then :
2310 else
ba49e48d 2311 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
b11fb939
KR		 2312 fi
2313 fi
2314
28d3e4a3 2315 cd $ac_popdir
b11fb939
KR		 2316 done
2317fi
2318
GDB Binutils - Deliverables
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