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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#
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="$ac_help
b11fb939 15 bfd-assembler use BFD back end for writing object files"
b11fb939 16
b11fb939
KR		 17# Initialize some variables set by options.
18# The variables have the same names as the options, with
19# dashes changed to underlines.
20build=NONE
21cache_file=./config.cache
22exec_prefix=NONE
23host=NONE
24no_create=
25nonopt=NONE
bf111c9f 26no_recursion=
b11fb939 27prefix=NONE
bf111c9f
KR		 28program_prefix=NONE
29program_suffix=NONE
ba49e48d 30program_transform_name=s,x,x,
b11fb939 31silent=
f2889110 32site=
b11fb939
KR		 33srcdir=
34target=NONE
35verbose=
36x_includes=NONE
37x_libraries=NONE
38
39# Initialize some other variables.
40subdirs=
41
42ac_prev=
43for ac_option
44do
45
46 # If the previous option needs an argument, assign it.
47 if test -n "$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 "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
55 *) ac_optarg= ;;
56 esac
57
bf111c9f 58 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 59
60 case "$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; }
b11fb939
KR		 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; }
b11fb939
KR		 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="$ac_optarg" ;;
104
105 -gas | --gas | --ga | --g)
106 # Obsolete; use --with-gas.
107 with_gas=yes ;;
108
109 -help | --help | --hel | --he)
f1698cb7
KR		 110 # Omit some internal or obsolete options to make the list less imposing.
111 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 112 cat << EOF
f1698cb7
KR		 113Usage: configure [options] [host]
114Options: [defaults in brackets after descriptions]
115Configuration:
116 --cache-file=FILE cache test results in FILE
117 --help print this message
118 --no-create do not create output files
119 --quiet, --silent do not print \`checking...' messages
120 --version print the version of autoconf that created configure
121Directory and file names:
122 --prefix=PREFIX install architecture-independent files in PREFIX
123 [$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:$ac_help
b11fb939
KR		 142EOF
143 exit 0 ;;
144
145 -host | --host | --hos | --ho)
146 ac_prev=host ;;
147 -host=* | --host=* | --hos=* | --ho=*)
148 host="$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
bf111c9f
KR		 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 ;;
b11fb939
KR		 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" ;;
b11fb939
KR		 197
198 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
199 | -silent | --silent | --silen | --sile | --sil)
200 silent=yes ;;
201
f2889110
KR		 202 -site | --site | --sit)
203 ac_prev=site ;;
204 -site=* | --site=* | --sit=*)
205 site="$ac_optarg" ;;
206
b11fb939
KR		 207 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
208 ac_prev=srcdir ;;
209 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
210 srcdir="$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"
b11fb939
KR		 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; }
b11fb939
KR		 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; }
b11fb939
KR		 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; }
b11fb939
KR		 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; }
b11fb939
KR		 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; }
b11fb939
KR		 282fi
283
284trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 285
286# File descriptor usage:
287# 0 unused; standard input
288# 1 file creation
289# 2 errors and warnings
290# 3 unused; some systems may open it to /dev/tty
291# 4 checking for... messages and results
292# 5 compiler messages saved in config.log
293if test "$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.
e23b25ec
KR		 306# Also quote any args containing shell metacharacters.
307ac_configure_args=
308for ac_arg
309do
b11fb939
KR		 310 case "$ac_arg" in
311 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
312 | --no-cr | --no-c) ;;
bf111c9f
KR		 313 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
314 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 315 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
316 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
317 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 318 esac
319done
320
321# NLS nuisances.
322# Only set LANG and LC_ALL to C if already set.
323# These must not be set unconditionally because not all systems understand
324# e.g. LANG=C (notably SCO).
325if test "${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 $srcdir" 1>&2; exit 1; }
b11fb939
KR		 356 fi
357fi
f2889110 358srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 359
360# Prefer explicitly selected file to automatically selected ones.
bf111c9f 361if test -z "$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"
b11fb939
KR		 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 $LIBS 1>&5 2>&5'
b11fb939 388
bf111c9f
KR		 389if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
390 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
391 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
392 ac_n= ac_c='
393' ac_t=' '
394 else
395 ac_n=-n ac_c= ac_t=
396 fi
397else
398 ac_n= ac_c='\c' ac_t=
399fi
400
bdee23af 401bfd_gas=no
318b02b6 402user_bfd_gas=
b11fb939
KR		 403# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
404enableval="$enable_bfd_assembler"
405if test -n "$enableval"; then
406 case "${enableval}" in
318b02b6
KR		 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; } ;;
b11fb939
KR		 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
e23b25ec
KR		 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"
e23b25ec
KR		 421 break
422 elif test -f $ac_dir/install.sh; then
423 ac_aux_dir=$ac_dir
28d3e4a3 424 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 425 break
b11fb939
KR		 426 fi
427done
428if test -z "$ac_aux_dir"; then
ba49e48d 429 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 430fi
28d3e4a3
KR		 431ac_config_guess=$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
b11fb939
KR		 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.
f2889110
KR		 446# 4. Target and build default to nonopt.
447# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 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; } ;;
b11fb939
KR		 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; }
b11fb939
KR		 460fi
461
b11fb939
KR		 462echo $ac_n "checking host system type""... $ac_c" 1>&4
463
464host_alias=$host
28d3e4a3 465case "$host_alias" in
b11fb939
KR		 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; }
b11fb939
KR		 471 fi ;;
472 *) host_alias=$nonopt ;;
473 esac ;;
474esac
475
28d3e4a3 476host=`$ac_config_sub $host_alias`
b11fb939
KR		 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
b11fb939
KR		 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`
b11fb939
KR		 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
f2889110
KR		 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`
b11fb939
KR		 511build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
512build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
513build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
b11fb939
KR		 514echo "$ac_t""$build" 1>&4
515
28d3e4a3
KR		 516test "$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
b11fb939
KR		 537
538emulation=generic
539
540# assign cpu type
541
542# check for architecture variants
543case ${target_cpu} in
544 hppa*) cpu_type=hppa ;;
545 i[45]86) cpu_type=i386 ;;
546 m680[012346]0) cpu_type=m68k ;;
547 m68008) cpu_type=m68k ;;
548 m683??) cpu_type=m68k ;;
549 m8*) cpu_type=m88k ;;
550 mips*el) cpu_type=mips endian=little;;
551 mips*) cpu_type=mips endian=big ;;
552 powerpc*) cpu_type=ppc ;;
553 rs6000*) cpu_type=ppc ;;
f2889110
KR		 554 sparc64) cpu_type=sparc obj_format=elf
555 cat >> confdefs.h <<\EOF
b11fb939
KR		 556#define sparcv9 1
557EOF
558 ;;
559 sparclite*) cpu_type=sparc ;;
560 *) cpu_type=${target_cpu} ;;
561esac
562
563# do we need the opcodes library?
564case ${cpu_type} in
565 alpha | vax)
566 ;;
567 *)
568 OPCODES_LIB="../opcodes/libopcodes.a"
569 ;;
570esac
571
572
573gas_target=${cpu_type}
574generic_target=${cpu_type}-${target_vendor}-${target_os}
575dev=no
576
577# assign object format
578case ${generic_target} in
579 a29k-amd-udi) obj_format=coff gas_target=ebmon29k ;;
580 a29k-amd-ebmon) obj_format=coff gas_target=ebmon29k ;;
581
582 alpha-*-netware*) obj_format=ecoff ;;
583 alpha-*-osf*) obj_format=ecoff ;;
584
4181c985
KR		 585# start-sanitize-arc
586 arc-*-elf*) obj_format=elf bfd_gas=yes ;;
587# end-sanitize-arc
588
f2889110 589 arm-*-riscix*) obj_format=aout ;;
318b02b6 590
b11fb939
KR		 591 hppa-*-*elf*) obj_format=elf emulation=hppa ;;
592 hppa-*-osf*) obj_format=som emulation=hppa ;;
593 hppa-*-hpux*) obj_format=som emulation=hppa ;;
594 hppa-*-bsd*) obj_format=som emulation=hppa ;;
595 hppa-*-hiux*) obj_format=som emulation=hppa ;;
596
597 h8300-*-coff) obj_format=coff ;;
598
599 i386-ibm-aix*) obj_format=coff gas_target=i386coff
600 emulation=i386aix ;;
601 i386-*-bsd*) obj_format=aout emulation=386bsd ;;
602 i386-*-netbsd0.8) obj_format=aout emulation=386bsd ;;
1d63ac6a 603 i386-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes;;
b11fb939
KR		 604 i386-*-linux*elf*) obj_format=elf emulation=linux ;;
605 i386-*-linux*coff*) obj_format=coff emulation=linux
606 gas_target=i386coff ;;
ef82a516 607 i386-*-linux*) obj_format=aout emulation=linux ;;
b11fb939
KR		 608 i386-*-lynxos*) obj_format=coff gas_target=i386coff
609 emulation=lynx ;;
610 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
611 obj_format=elf ;;
612 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
613 obj_format=coff gas_target=i386coff ;;
614 i386-*-vsta) obj_format=aout ;;
615 i386-*-go32) obj_format=coff gas_target=i386coff ;;
051fbc89 616 i386-*-gnu*elf*) obj_format=elf ;;
b11fb939
KR		 617 i386-*-mach* | i386-*-gnu*)
618 obj_format=aout emulation=mach bfd_gas=yes ;;
619
620 i960-*-bout) obj_format=bout ;;
621 i960-*-coff) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
622 i960-*-nindy*) obj_format=bout ;;
623 i960-*-vxworks4*) obj_format=bout ;;
624 i960-*-vxworks5.0) obj_format=bout ;;
625 i960-*-vxworks5.*) obj_format=coff emulation=ic960 gas_target=ic960coff ;;
626 i960-*-vxworks*) obj_format=bout ;;
627
628 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-*-sunos*)
629 obj_format=aout emulation=sun3 ;;
630 m68k-motorola-sysv) obj_format=coff gas_target=m68kcoff emulation=delta ;;
631 m68k-bull-sysv3*) obj_format=coff gas_target=m68kcoff emulation=dpx2 ;;
632 m68k-apollo-*) obj_format=coff gas_target=apollo emulation=apollo ;;
633 m68k-*-coff | m68k-*-sysv*)
634 obj_format=coff gas_target=m68kcoff ;;
f2889110 635 m68k-*-hpux*) obj_format=hp300 emulation=hp300 ;;
b11fb939
KR		 636 m68k-*-lynxos*) obj_format=coff gas_target=m68kcoff
637 emulation=lynx ;;
1d63ac6a 638 m68k-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes ;;
b11fb939
KR		 639
640 m88k-*-coff*) obj_format=coff gas_target=m88kcoff ;;
641
642 # don't change emulation like *-*-bsd does
5cda0c7a
KR		 643 mips-dec-bsd*) obj_format=aout gas_target=mips-lit ;;
644 mips-sony-bsd*) obj_format=ecoff gas_target=mips-big ;;
645 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
b11fb939
KR		 646 mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
647 mips-*-ecoff*) obj_format=ecoff
648 case "$endian" in
649 big) gas_target=mips-big ;;
650 *) gas_target=mips-lit ;;
651 esac
652 ;;
653 mips-*-ecoff*) obj_format=ecoff gas_target=mips-big ;;
5cda0c7a
KR		 654 mips-*-gnu*) obj_format=aout
655 case "$endian" in
656 big) gas_target=mips-big ;;
657 *) gas_target=mips-lit ;;
658 esac
659 ;;
b11fb939
KR		 660 mips-*-irix5*) obj_format=elf gas_target=mips-big ;;
661 mips-*-irix*) obj_format=ecoff gas_target=mips-big ;;
662 mips-*-riscos*) obj_format=ecoff gas_target=mips-big ;;
663 mips-*-sysv*) obj_format=ecoff gas_target=mips-big ;;
664 mips-*-elf*) obj_format=elf
665 case "$endian" in
666 big) gas_target=mips-big ;;
667 *) gas_target=mips-lit ;;
668 esac
669 ;;
f2889110
KR		 670 ppc-*-aix*) obj_format=coff ;;
671 ppc-*-elf*) obj_format=elf ;;
b11fb939 672 ppc-*-netware*) obj_format=elf emulation=ppcnw ;;
f2889110 673 ppc-*-sysv4*) obj_format=elf ;;
b11fb939
KR		 674
675 sh-*-coff) obj_format=coff ;;
676
f1698cb7
KR		 677# start-sanitize-rce
678 rce-*-aout) obj_format=aout ;;
679# end-sanitize-rce
680
4181c985 681 ns32k-pc532-mach*) obj_format=aout emulation=pc532mach ;;
f2889110 682 ns32k-pc532-netbsd*) obj_format=aout emulation=nbsd532 ;;
b11fb939 683
f1698cb7
KR		 684 sparc-*-sunos4*) obj_format=aout emulation=sun3 ;;
685 sparc-*-aout | sparc*-*-vxworks)
ba49e48d 686 obj_format=aout ;;
f1698cb7
KR		 687 sparc-*-coff) obj_format=coff ;;
688 sparc-*-lynxos*) obj_format=coff emulation=lynx ;;
689 sparc-fujitsu-none) obj_format=aout ;;
690 sparc-*-elf | sparc*-*-solaris*)
b11fb939 691 obj_format=elf ;;
f1698cb7 692 sparc-*-netbsd*) obj_format=aout emulation=nbsd bfd_gas=yes ;;
b11fb939
KR		 693
694 vax-*-bsd* | vax-*-ultrix*)
695 obj_format=aout ;;
696 vax-*-vms) obj_format=vms ;;
697
698 z8k-*-coff | z8k-*-sim)
699 obj_format=coff ;;
700
051fbc89
KR		 701 w65-*-*) obj_format=coff ;;
702
b11fb939
KR		 703 *-*-aout | *-*-scout)
704 obj_format=aout ;;
705 *-*-nindy*)
706 obj_format=bout ;;
707 *-*-bsd*)
708 obj_format=aout emulation=sun3 ;;
709 *-*-generic) obj_format=generic ;;
710 *-*-xray | *-*-hms) obj_format=coff ;;
711 *-*-sim) obj_format=coff ;;
712 *-*-elf | *-*-sysv4* | *-*-solaris*)
713 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
714 obj_format=elf dev=yes ;;
715 *-*-vxworks) obj_format=aout ;;
716 *-*-netware) obj_format=elf ;;
717esac
718
719# Assign floating point type. Most processors with FP support
720# IEEE FP. On those that don't support FP at all, usually IEEE
721# is emulated.
722case ${target_cpu} in
723 vax | tahoe ) atof=${target_cpu} ;;
724 *) atof=ieee ;;
725esac
726
727case "${obj_format}" in
ba49e48d 728 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 729esac
730
731
fb589130 732if test ! -r ${srcdir}/config/tc-${cpu_type}.c; then
ba49e48d 733 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 734fi
735
fb589130 736if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 737 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 738fi
739
b11fb939
KR		 740# and target makefile frag
741
742target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR		 743if test ! -r ${target_frag}; then
744 target_frag=/dev/null # ick! but subst_file can't be conditionalized
745fi
b11fb939
KR		 746
747
318b02b6 748case ${cpu_type}-${obj_format} in
f2889110 749 arm-*) bfd_gas=yes ;;
318b02b6
KR		 750# not yet
751# i386-aout) bfd_gas=preferred ;;
f2889110
KR		 752 mips-*) bfd_gas=yes ;;
753 ns32k-*) bfd_gas=yes ;;
754 ppc-*) bfd_gas=yes ;;
f1698cb7 755 sparc-*) bfd_gas=yes ;;
b11fb939
KR		 756 *-elf) bfd_gas=yes ;;
757 *-ecoff) bfd_gas=yes ;;
758 *-som) bfd_gas=yes ;;
759 *) ;;
760esac
761
318b02b6 762case ${user_bfd_gas}-${bfd_gas} in
b11fb939
KR		 763 yes-yes | no-no)
764 # We didn't override user's choice.
765 ;;
766 no-yes)
767 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
768 ;;
769 no-preferred)
770 bfd_gas=no
771 ;;
772 *-preferred)
773 bfd_gas=yes
774 ;;
ba49e48d
KR		 775 yes-*)
776 bfd_gas=yes
777 ;;
b11fb939
KR		 778 -*)
779 # User specified nothing.
780 ;;
781esac
782
318b02b6
KR		 783case ${bfd_gas}-${cpu_type}-${obj_format} in
784 yes-*-coff) need_bfd=yes ;;
785 no-*-coff) need_bfd=yes
786 cat >> confdefs.h <<\EOF
787#define MANY_SEGMENTS 1
788EOF
789 ;;
790esac
791
b11fb939
KR		 792reject_dev_configs=yes
793
794case ${reject_dev_configs}-${dev} in
795 yes-yes) # Oops.
ba49e48d 796 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 797 ;;
798esac
799
b11fb939
KR		 800
801
802case "${bfd_gas}" in
803 yes) cat >> confdefs.h <<\EOF
804#define BFD_ASSEMBLER 1
805EOF
806
807 need_bfd=yes ;;
808esac
809
810case "${need_bfd}" in
811 yes) BFDLIB=../bfd/libbfd.a
812 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
813 ;;
814esac
815
816
817
b11fb939
KR		 818cat >> confdefs.h <<EOF
819#define TARGET_ALIAS "${target_alias}"
820EOF
821
822cat >> confdefs.h <<EOF
823#define TARGET_CANONICAL "${target}"
824EOF
825
826cat >> confdefs.h <<EOF
827#define TARGET_CPU "${target_cpu}"
828EOF
829
830cat >> confdefs.h <<EOF
831#define TARGET_VENDOR "${target_vendor}"
832EOF
833
834cat >> confdefs.h <<EOF
835#define TARGET_OS "${target_os}"
836EOF
837
838
b11fb939
KR		 839echo $ac_n "checking for CC""... $ac_c" 1>&4
840test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
841test -z "$CC" && CC=cc
842echo "$ac_t""setting CC to $CC" 1>&4
843
844# Find out if we are using GNU C, under whatever name.
845cat > conftest.c <<EOF
846#ifdef __GNUC__
847 yes
848#endif
849EOF
850${CC-cc} -E conftest.c > conftest.out 2>&1
851if egrep yes conftest.out >/dev/null 2>&1; then
852 GCC=yes
853else
854 GCC=
855fi
856rm -f conftest*
857
bf111c9f
KR		 858# Find a good install program. We prefer a C program (faster),
859# so one script is as good as another. But avoid the broken or
860# incompatible versions:
b11fb939
KR		 861# SysV /etc/install, /usr/sbin/install
862# SunOS /usr/etc/install
863# IRIX /sbin/install
864# AIX /bin/install
865# AFS /usr/afsws/bin/install, which mishandles nonexistent args
866# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
867# ./install, which can be erroneously created by make from ./install.sh.
868echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
28d3e4a3 869if test -z "$INSTALL"; then
b11fb939
KR		 870if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
871 echo $ac_n "(cached) $ac_c" 1>&4
872else
873 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
874 for ac_dir in $PATH; do
875 case "$ac_dir" in
876 ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
877 *)
878 # OSF1 and SCO ODT 3.0 have their own names for install.
879 for ac_prog in ginstall installbsd scoinst install; do
880 if test -f $ac_dir/$ac_prog; then
881 if test $ac_prog = install &&
882 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
883 # AIX install. It has an incompatible calling convention.
884 # OSF/1 installbsd also uses dspmsg, but is usable.
885 :
886 else
887 ac_cv_path_install="$ac_dir/$ac_prog -c"
888 break 2
889 fi
890 fi
891 done
892 ;;
893 esac
894 done
895 IFS="$ac_save_ifs"
896 # As a last resort, use the slow shell script.
897 test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
898fi
899 INSTALL="$ac_cv_path_install"
900fi
901echo "$ac_t""$INSTALL" 1>&4
902
903# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
904# It thinks the first close brace ends the variable substitution.
905test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
906
907test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
908
909
910echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
911# On Suns, sometimes $CPP names a directory.
912if test -n "$CPP" && test -d "$CPP"; then
913 CPP=
914fi
915if test -z "$CPP"; then
916if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
917 echo $ac_n "(cached) $ac_c" 1>&4
918else
919 # This must be in double quotes, not single quotes, because CPP may get
920 # substituted into the Makefile and "${CC-cc}" will confuse make.
921 CPP="${CC-cc} -E"
922 # On the NeXT, cc -E runs the code through the compiler's parser,
923 # not just through cpp.
28d3e4a3 924 cat > conftest.$ac_ext <<EOF
051fbc89 925#line 926 "configure"
b11fb939 926#include "confdefs.h"
f2889110 927#include <assert.h>
b11fb939
KR		 928Syntax Error
929EOF
28d3e4a3 930eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 931ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 932if test -z "$ac_err"; then
933 :
934else
fb589130 935 echo "$ac_err" >&5
b11fb939
KR		 936 rm -rf conftest*
937 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 938 cat > conftest.$ac_ext <<EOF
051fbc89 939#line 940 "configure"
b11fb939 940#include "confdefs.h"
f2889110 941#include <assert.h>
b11fb939
KR		 942Syntax Error
943EOF
28d3e4a3 944eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 945ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 946if test -z "$ac_err"; then
947 :
948else
fb589130 949 echo "$ac_err" >&5
b11fb939
KR		 950 rm -rf conftest*
951 CPP=/lib/cpp
952fi
953rm -f conftest*
954fi
955rm -f conftest*
956 ac_cv_prog_CPP="$CPP"
957fi
958fi
959CPP="$ac_cv_prog_CPP"
960echo "$ac_t""$CPP" 1>&4
fb589130
KR		 961
962for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
963do
f2889110 964ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
28d3e4a3 965echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
fb589130 966if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
b11fb939
KR		 967 echo $ac_n "(cached) $ac_c" 1>&4
968else
28d3e4a3 969 cat > conftest.$ac_ext <<EOF
051fbc89 970#line 971 "configure"
b11fb939 971#include "confdefs.h"
28d3e4a3 972#include <$ac_hdr>
b11fb939 973EOF
28d3e4a3 974eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 975ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 976if test -z "$ac_err"; then
977 rm -rf conftest*
fb589130 978 eval "ac_cv_header_$ac_safe=yes"
b11fb939 979else
fb589130 980 echo "$ac_err" >&5
b11fb939 981 rm -rf conftest*
fb589130 982 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 983fi
984rm -f conftest*
b11fb939 985fi
fb589130
KR		 986if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
987 echo "$ac_t""yes" 1>&4
f2889110 988 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
fb589130 989 cat >> confdefs.h <<EOF
28d3e4a3 990#define $ac_tr_hdr 1
b11fb939 991EOF
fb589130 992
b11fb939 993else
fb589130 994 echo "$ac_t""no" 1>&4
b11fb939 995fi
fb589130 996done
b11fb939 997
b11fb939 998
bf111c9f
KR		 999# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1000# people who are not cross-compiling but are compiling cross-assemblers.
1001echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
1002if test "${host}" = "${target}"; then
ba49e48d
KR		 1003 cross_gas=no
1004else
bf111c9f
KR		 1005 cross_gas=yes
1006 cat >> confdefs.h <<\EOF
1007#define CROSS_COMPILE 1
1008EOF
1009
bf111c9f
KR		 1010fi
1011echo "$ac_t""$cross_gas" 1>&4
1012
b11fb939
KR		 1013# If we cannot run a trivial program, we must be cross compiling.
1014echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
1015if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1016 echo $ac_n "(cached) $ac_c" 1>&4
1017else
1018 if test "$cross_compiling" = yes; then
bf111c9f 1019 ac_cv_cross=yes
b11fb939 1020else
28d3e4a3 1021cat > conftest.$ac_ext <<EOF
051fbc89 1022#line 1023 "configure"
b11fb939 1023#include "confdefs.h"
bf111c9f 1024main(){return(0);}
b11fb939 1025EOF
e23b25ec 1026eval $ac_link
b11fb939
KR		 1027if test -s conftest && (./conftest; exit) 2>/dev/null; then
1028 ac_cv_c_cross=no
1029else
1030 ac_cv_c_cross=yes
1031fi
1032fi
1033rm -fr conftest*
1034fi
1035cross_compiling=$ac_cv_c_cross
1036echo "$ac_t""$ac_cv_c_cross" 1>&4
b11fb939
KR		 1037
1038# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1039# for constant arguments. Useless!
1040echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1041if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1042 echo $ac_n "(cached) $ac_c" 1>&4
1043else
28d3e4a3 1044 cat > conftest.$ac_ext <<EOF
051fbc89 1045#line 1046 "configure"
b11fb939
KR		 1046#include "confdefs.h"
1047#include <alloca.h>
1048int main() { return 0; }
1049int t() {
1050char *p = alloca(2 * sizeof(int));
1051; return 0; }
1052EOF
e23b25ec 1053if eval $ac_link; then
b11fb939
KR		 1054 rm -rf conftest*
1055 ac_cv_header_alloca_h=yes
1056else
1057 rm -rf conftest*
1058 ac_cv_header_alloca_h=no
1059fi
1060rm -f conftest*
1061
1062fi
1063echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1064if test $ac_cv_header_alloca_h = yes; then
1065 cat >> confdefs.h <<\EOF
1066#define HAVE_ALLOCA_H 1
1067EOF
1068
1069fi
1070
1071echo $ac_n "checking for alloca""... $ac_c" 1>&4
1072if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1073 echo $ac_n "(cached) $ac_c" 1>&4
1074else
28d3e4a3 1075 cat > conftest.$ac_ext <<EOF
051fbc89 1076#line 1077 "configure"
b11fb939
KR		 1077#include "confdefs.h"
1078
1079#ifdef __GNUC__
1080# define alloca __builtin_alloca
1081#else
1082# if HAVE_ALLOCA_H
1083# include <alloca.h>
1084# else
1085# ifdef _AIX
1086 #pragma alloca
1087# else
1088# ifndef alloca /* predefined by HP cc +Olibcalls */
1089char *alloca ();
1090# endif
1091# endif
1092# endif
1093#endif
1094
1095int main() { return 0; }
1096int t() {
1097char *p = (char *) alloca(1);
1098; return 0; }
1099EOF
e23b25ec 1100if eval $ac_link; then
b11fb939
KR		 1101 rm -rf conftest*
1102 ac_cv_func_alloca=yes
1103else
1104 rm -rf conftest*
1105 ac_cv_func_alloca=no
1106fi
1107rm -f conftest*
1108
1109fi
1110echo "$ac_t""$ac_cv_func_alloca" 1>&4
1111if test $ac_cv_func_alloca = yes; then
1112 cat >> confdefs.h <<\EOF
1113#define HAVE_ALLOCA 1
1114EOF
1115
1116fi
1117
1118if test $ac_cv_func_alloca = no; then
1119 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1120 # that cause trouble. Some versions do not even contain alloca or
1121 # contain a buggy version. If you still want to use their alloca,
1122 # use ar to extract alloca.o from them instead of compiling alloca.c.
1123 ALLOCA=alloca.o
1124 cat >> confdefs.h <<\EOF
1125#define C_ALLOCA 1
1126EOF
1127
1128
1129echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1130if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1131 echo $ac_n "(cached) $ac_c" 1>&4
1132else
28d3e4a3 1133 cat > conftest.$ac_ext <<EOF
051fbc89 1134#line 1135 "configure"
b11fb939
KR		 1135#include "confdefs.h"
1136#if defined(CRAY) && ! defined(CRAY2)
1137webecray
1138#else
1139wenotbecray
1140#endif
1141
1142EOF
28d3e4a3 1143if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1144 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1145 rm -rf conftest*
1146 ac_cv_os_cray=yes
1147else
1148 rm -rf conftest*
1149 ac_cv_os_cray=no
1150fi
1151rm -f conftest*
1152
1153fi
1154echo "$ac_t""$ac_cv_os_cray" 1>&4
1155if test $ac_cv_os_cray = yes; then
1156echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1157if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1158 echo $ac_n "(cached) $ac_c" 1>&4
1159else
28d3e4a3 1160 cat > conftest.$ac_ext <<EOF
051fbc89 1161#line 1162 "configure"
b11fb939
KR		 1162#include "confdefs.h"
1163#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR		 1164/* Override any gcc2 internal prototype to avoid an error. */
1165char _getb67();
1166
b11fb939
KR		 1167int main() { return 0; }
1168int t() {
1169
1170/* The GNU C library defines this for functions which it implements
1171 to always fail with ENOSYS. Some functions are actually named
1172 something starting with __ and the normal name is an alias. */
1173#if defined (__stub__getb67) || defined (__stub____getb67)
1174choke me
1175#else
f1698cb7 1176_getb67();
b11fb939
KR		 1177#endif
1178
1179; return 0; }
1180EOF
e23b25ec 1181if eval $ac_link; then
b11fb939
KR		 1182 rm -rf conftest*
1183 eval "ac_cv_func__getb67=yes"
1184else
1185 rm -rf conftest*
1186 eval "ac_cv_func__getb67=no"
1187fi
1188rm -f conftest*
1189
1190fi
1191if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1192 echo "$ac_t""yes" 1>&4
1193 cat >> confdefs.h <<\EOF
1194#define CRAY_STACKSEG_END _getb67
1195EOF
1196
1197else
1198 echo "$ac_t""no" 1>&4
1199echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1200if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1201 echo $ac_n "(cached) $ac_c" 1>&4
1202else
28d3e4a3 1203 cat > conftest.$ac_ext <<EOF
051fbc89 1204#line 1205 "configure"
b11fb939
KR		 1205#include "confdefs.h"
1206#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR		 1207/* Override any gcc2 internal prototype to avoid an error. */
1208char GETB67();
1209
b11fb939
KR		 1210int main() { return 0; }
1211int t() {
1212
1213/* The GNU C library defines this for functions which it implements
1214 to always fail with ENOSYS. Some functions are actually named
1215 something starting with __ and the normal name is an alias. */
1216#if defined (__stub_GETB67) || defined (__stub___GETB67)
1217choke me
1218#else
f1698cb7 1219GETB67();
b11fb939
KR		 1220#endif
1221
1222; return 0; }
1223EOF
e23b25ec 1224if eval $ac_link; then
b11fb939
KR		 1225 rm -rf conftest*
1226 eval "ac_cv_func_GETB67=yes"
1227else
1228 rm -rf conftest*
1229 eval "ac_cv_func_GETB67=no"
1230fi
1231rm -f conftest*
1232
1233fi
1234if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1235 echo "$ac_t""yes" 1>&4
1236 cat >> confdefs.h <<\EOF
1237#define CRAY_STACKSEG_END GETB67
1238EOF
1239
1240else
1241 echo "$ac_t""no" 1>&4
1242echo $ac_n "checking for getb67""... $ac_c" 1>&4
1243if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1244 echo $ac_n "(cached) $ac_c" 1>&4
1245else
28d3e4a3 1246 cat > conftest.$ac_ext <<EOF
051fbc89 1247#line 1248 "configure"
b11fb939
KR		 1248#include "confdefs.h"
1249#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR		 1250/* Override any gcc2 internal prototype to avoid an error. */
1251char getb67();
1252
b11fb939
KR		 1253int main() { return 0; }
1254int t() {
1255
1256/* The GNU C library defines this for functions which it implements
1257 to always fail with ENOSYS. Some functions are actually named
1258 something starting with __ and the normal name is an alias. */
1259#if defined (__stub_getb67) || defined (__stub___getb67)
1260choke me
1261#else
f1698cb7 1262getb67();
b11fb939
KR		 1263#endif
1264
1265; return 0; }
1266EOF
e23b25ec 1267if eval $ac_link; then
b11fb939
KR		 1268 rm -rf conftest*
1269 eval "ac_cv_func_getb67=yes"
1270else
1271 rm -rf conftest*
1272 eval "ac_cv_func_getb67=no"
1273fi
1274rm -f conftest*
1275
1276fi
1277if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1278 echo "$ac_t""yes" 1>&4
1279 cat >> confdefs.h <<\EOF
1280#define CRAY_STACKSEG_END getb67
1281EOF
1282
1283else
1284 echo "$ac_t""no" 1>&4
1285fi
1286
1287fi
1288
1289fi
1290
1291fi
1292
1293echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1294if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1295 echo $ac_n "(cached) $ac_c" 1>&4
1296else
1297 if test "$cross_compiling" = yes; then
bf111c9f 1298 ac_cv_c_stack_direction=0
b11fb939 1299else
28d3e4a3 1300cat > conftest.$ac_ext <<EOF
051fbc89 1301#line 1302 "configure"
b11fb939
KR		 1302#include "confdefs.h"
1303find_stack_direction ()
1304{
1305 static char *addr = 0;
1306 auto char dummy;
1307 if (addr == 0)
1308 {
1309 addr = &dummy;
1310 return find_stack_direction ();
1311 }
1312 else
1313 return (&dummy > addr) ? 1 : -1;
1314}
1315main ()
1316{
1317 exit (find_stack_direction() < 0);
1318}
1319EOF
e23b25ec 1320eval $ac_link
b11fb939
KR		 1321if test -s conftest && (./conftest; exit) 2>/dev/null; then
1322 ac_cv_c_stack_direction=1
1323else
1324 ac_cv_c_stack_direction=-1
1325fi
1326fi
1327rm -fr conftest*
1328fi
1329echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1330cat >> confdefs.h <<EOF
1331#define STACK_DIRECTION $ac_cv_c_stack_direction
1332EOF
1333
1334fi
1335
1336echo $ac_n "checking for inline""... $ac_c" 1>&4
1337if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1338 echo $ac_n "(cached) $ac_c" 1>&4
1339else
1340 if test "$GCC" = yes; then
28d3e4a3 1341cat > conftest.$ac_ext <<EOF
051fbc89 1342#line 1343 "configure"
b11fb939
KR		 1343#include "confdefs.h"
1344
1345int main() { return 0; }
1346int t() {
1347} inline foo() {
1348; return 0; }
1349EOF
f2889110 1350if eval $ac_compile; then
b11fb939
KR		 1351 rm -rf conftest*
1352 ac_cv_c_inline=yes
1353else
1354 rm -rf conftest*
1355 ac_cv_c_inline=no
1356fi
1357rm -f conftest*
1358
1359else
1360 ac_cv_c_inline=no
1361fi
1362fi
1363echo "$ac_t""$ac_cv_c_inline" 1>&4
1364if test $ac_cv_c_inline = no; then
1365 cat >> confdefs.h <<\EOF
1366#define inline __inline
1367EOF
1368
1369fi
1370
1371
ba49e48d
KR		 1372# VMS doesn't have unlink.
1373for ac_func in unlink remove
b9419dd2
KR		 1374do
1375echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1376if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
28d3e4a3
KR		 1377 echo $ac_n "(cached) $ac_c" 1>&4
1378else
1379 cat > conftest.$ac_ext <<EOF
051fbc89 1380#line 1381 "configure"
28d3e4a3
KR		 1381#include "confdefs.h"
1382#include <ctype.h> /* Arbitrary system header to define __stub macros. */
f1698cb7
KR		 1383/* Override any gcc2 internal prototype to avoid an error. */
1384char $ac_func();
1385
28d3e4a3
KR		 1386int main() { return 0; }
1387int t() {
1388
1389/* The GNU C library defines this for functions which it implements
1390 to always fail with ENOSYS. Some functions are actually named
1391 something starting with __ and the normal name is an alias. */
b9419dd2 1392#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 1393choke me
1394#else
f1698cb7 1395$ac_func();
28d3e4a3
KR		 1396#endif
1397
1398; return 0; }
1399EOF
1400if eval $ac_link; then
1401 rm -rf conftest*
b9419dd2 1402 eval "ac_cv_func_$ac_func=yes"
28d3e4a3
KR		 1403else
1404 rm -rf conftest*
b9419dd2 1405 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 1406fi
1407rm -f conftest*
1408
1409fi
b9419dd2 1410if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
28d3e4a3 1411 echo "$ac_t""yes" 1>&4
b9419dd2
KR		 1412 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1413 cat >> confdefs.h <<EOF
1414#define $ac_tr_func 1
28d3e4a3 1415EOF
b9419dd2 1416 break
28d3e4a3
KR		 1417else
1418 echo "$ac_t""no" 1>&4
28d3e4a3 1419fi
b9419dd2 1420done
28d3e4a3
KR		 1421
1422
b11fb939
KR		 1423# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1424# enough, but on some of those systems, the assert macro relies on requoting
1425# working properly!
fb589130
KR		 1426echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1427if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1428 echo $ac_n "(cached) $ac_c" 1>&4
1429else
28d3e4a3 1430 cat > conftest.$ac_ext <<EOF
051fbc89 1431#line 1432 "configure"
b11fb939
KR		 1432#include "confdefs.h"
1433#include <assert.h>
1434#include <stdio.h>
1435int main() { return 0; }
1436int t() {
1437
1438/* check for requoting problems */
1439static int a, b, c, d;
1440static char *s;
1441assert (!strcmp(s, "foo bar baz quux"));
1442/* check for newline handling */
1443assert (a == b
1444 || c == d);
1445
1446; return 0; }
1447EOF
e23b25ec 1448if eval $ac_link; then
fb589130
KR		 1449 rm -rf conftest*
1450 gas_cv_assert_ok=yes
b11fb939
KR		 1451else
1452 rm -rf conftest*
fb589130 1453 gas_cv_assert_ok=no
b11fb939
KR		 1454fi
1455rm -f conftest*
1456
fb589130
KR		 1457fi
1458echo "$ac_t""$gas_cv_assert_ok" 1>&4
1459test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1460#define BROKEN_ASSERT 1
1461EOF
1462
b11fb939 1463
bf111c9f 1464
b11fb939
KR		 1465# On some systems, the system header files may not declare malloc, realloc,
1466# and free. There are places where gas needs these functions to have been
1467# declared -- such as when taking their addresses.
bf111c9f 1468gas_test_headers="
b11fb939
KR		 1469#ifdef HAVE_MEMORY_H
1470#include <memory.h>
1471#endif
1472#ifdef HAVE_STRING_H
1473#include <string.h>
1474#endif
1475#ifdef HAVE_STDLIB_H
1476#include <stdlib.h>
1477#endif
1478#ifdef HAVE_UNISTD_H
1479#include <unistd.h>
1480#endif
bf111c9f 1481"
b11fb939 1482
bf111c9f
KR		 1483echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1484if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1485 echo $ac_n "(cached) $ac_c" 1>&4
1486else
28d3e4a3 1487 cat > conftest.$ac_ext <<EOF
051fbc89 1488#line 1489 "configure"
bf111c9f
KR		 1489#include "confdefs.h"
1490$gas_test_headers
b11fb939
KR		 1491int main() { return 0; }
1492int t() {
1493
bf111c9f
KR		 1494typedef char *(*f)();
1495f x;
1496x = (f) malloc;
b11fb939
KR		 1497
1498; return 0; }
1499EOF
e23b25ec 1500if eval $ac_link; then
fb589130 1501 rm -rf conftest*
bf111c9f 1502 gas_cv_decl_needed_malloc=no
b11fb939
KR		 1503else
1504 rm -rf conftest*
bf111c9f 1505 gas_cv_decl_needed_malloc=yes
fb589130
KR		 1506fi
1507rm -f conftest*
1508
1509fi
bf111c9f
KR		 1510echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1511test $gas_cv_decl_needed_malloc = no || {
1512 cat >> confdefs.h <<\EOF
1513#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 1514EOF
1515
bf111c9f
KR		 1516}
1517
b11fb939 1518
bf111c9f
KR		 1519echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1520if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
fb589130
KR		 1521 echo $ac_n "(cached) $ac_c" 1>&4
1522else
28d3e4a3 1523 cat > conftest.$ac_ext <<EOF
051fbc89 1524#line 1525 "configure"
b11fb939 1525#include "confdefs.h"
bf111c9f 1526$gas_test_headers
b11fb939
KR		 1527int main() { return 0; }
1528int t() {
1529
bf111c9f
KR		 1530typedef int f;
1531f x;
1532x = (f) free;
b11fb939
KR		 1533
1534; return 0; }
1535EOF
e23b25ec 1536if eval $ac_link; then
fb589130 1537 rm -rf conftest*
bf111c9f 1538 gas_cv_decl_needed_free=no
b11fb939
KR		 1539else
1540 rm -rf conftest*
bf111c9f 1541 gas_cv_decl_needed_free=yes
b11fb939
KR		 1542fi
1543rm -f conftest*
1544
fb589130 1545fi
bf111c9f
KR		 1546echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1547test $gas_cv_decl_needed_free = no || {
1548 cat >> confdefs.h <<\EOF
1549#define NEED_DECLARATION_FREE 1
fb589130
KR		 1550EOF
1551
bf111c9f
KR		 1552}
1553
b11fb939
KR		 1554
1555# Does errno.h declare errno, or do we have to add a separate declaration
1556# for it?
bf111c9f
KR		 1557
1558echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1559if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
fb589130
KR		 1560 echo $ac_n "(cached) $ac_c" 1>&4
1561else
28d3e4a3 1562 cat > conftest.$ac_ext <<EOF
051fbc89 1563#line 1564 "configure"
b11fb939
KR		 1564#include "confdefs.h"
1565
1566#ifdef HAVE_ERRNO_H
1567#include <errno.h>
1568#endif
1569
1570int main() { return 0; }
1571int t() {
1572
bf111c9f
KR		 1573typedef int f;
1574f x;
1575x = (f) errno;
b11fb939
KR		 1576
1577; return 0; }
1578EOF
e23b25ec 1579if eval $ac_link; then
fb589130 1580 rm -rf conftest*
bf111c9f 1581 gas_cv_decl_needed_errno=no
b11fb939
KR		 1582else
1583 rm -rf conftest*
bf111c9f 1584 gas_cv_decl_needed_errno=yes
b11fb939
KR		 1585fi
1586rm -f conftest*
1587
fb589130 1588fi
bf111c9f
KR		 1589echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1590test $gas_cv_decl_needed_errno = no || {
1591 cat >> confdefs.h <<\EOF
1592#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 1593EOF
1594
bf111c9f
KR		 1595}
1596
b11fb939
KR		 1597
1598subdirs="testsuite"
1599
1600
ba49e48d 1601trap '' 1 2 15
b11fb939
KR		 1602if test -w $cache_file; then
1603echo "updating cache $cache_file"
1604cat > $cache_file <<\EOF
1605# This file is a shell script that caches the results of configure
1606# tests run on this system so they can be shared between configure
1607# scripts and configure runs. It is not useful on other systems.
bf111c9f 1608# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 1609#
1610# By default, configure uses ./config.cache as the cache file,
1611# creating it if it does not exist already. You can give configure
1612# the --cache-file=FILE option to use a different cache file; that is
1613# what configure does when it calls configure scripts in
1614# subdirectories, so they share the cache.
1615# Giving --cache-file=/dev/null disables caching, for debugging configure.
1616# config.status only pays attention to the cache file if you give it the
1617# --recheck option to rerun configure.
e23b25ec 1618#
b11fb939
KR		 1619EOF
1620# Ultrix sh set writes to stderr and can't be redirected directly.
e23b25ec
KR		 1621(set) 2>&1 |
1622 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1623 >> $cache_file
b11fb939
KR		 1624else
1625echo "not updating unwritable cache $cache_file"
1626fi
1627
ba49e48d 1628trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
b11fb939 1629
f2889110 1630test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 1631# Let make expand exec_prefix.
1632test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1633
1634# Any assignment to VPATH causes Sun make to only execute
1635# the first set of double-colon rules, so remove it if not needed.
1636# If there is a colon in the path, we need to keep it.
1637if test "x$srcdir" = x.; then
1638 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1639fi
1640
1641trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1642
1643DEFS=-DHAVE_CONFIG_H
1644
1645# Without the "./", some shells look in PATH for config.status.
1646: ${CONFIG_STATUS=./config.status}
1647
28d3e4a3
KR		 1648echo creating $CONFIG_STATUS
1649rm -f $CONFIG_STATUS
1650cat > $CONFIG_STATUS <<EOF
b11fb939
KR		 1651#!/bin/sh
1652# Generated automatically by configure.
1653# Run this file to recreate the current configuration.
1654# This directory was configured as follows,
1655# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1656#
e23b25ec 1657# $0 $ac_configure_args
b11fb939
KR		 1658#
1659# Compiler output produced by configure, useful for debugging
1660# configure, is in ./config.log if it exists.
1661
28d3e4a3 1662ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 1663for ac_option
1664do
1665 case "\$ac_option" in
1666 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 1667 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1668 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 1669 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
f1698cb7 1670 echo "$CONFIG_STATUS generated by autoconf version 2.1"
b11fb939
KR		 1671 exit 0 ;;
1672 -help | --help | --hel | --he | --h)
1673 echo "\$ac_cs_usage"; exit 0 ;;
1674 *) echo "\$ac_cs_usage"; exit 1 ;;
1675 esac
1676done
1677
1678ac_given_srcdir=$srcdir
1679ac_given_INSTALL="$INSTALL"
1680
28d3e4a3 1681trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
b11fb939
KR		 1682
1683# Protect against being on the right side of a sed subst in config.status.
1684sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1685 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1686$ac_vpsub
1687$extrasub
b11fb939 1688s%@CFLAGS@%$CFLAGS%g
b11fb939 1689s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 1690s%@CXXFLAGS@%$CXXFLAGS%g
1691s%@DEFS@%$DEFS%g
b11fb939 1692s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 1693s%@LIBS@%$LIBS%g
1694s%@exec_prefix@%$exec_prefix%g
1695s%@prefix@%$prefix%g
ba49e48d 1696s%@program_transform_name@%$program_transform_name%g
b11fb939
KR		 1697s%@host@%$host%g
1698s%@host_alias@%$host_alias%g
1699s%@host_cpu@%$host_cpu%g
1700s%@host_vendor@%$host_vendor%g
1701s%@host_os@%$host_os%g
1702s%@target@%$target%g
1703s%@target_alias@%$target_alias%g
1704s%@target_cpu@%$target_cpu%g
1705s%@target_vendor@%$target_vendor%g
1706s%@target_os@%$target_os%g
1707s%@build@%$build%g
1708s%@build_alias@%$build_alias%g
1709s%@build_cpu@%$build_cpu%g
1710s%@build_vendor@%$build_vendor%g
1711s%@build_os@%$build_os%g
1712s%@OPCODES_LIB@%$OPCODES_LIB%g
1713/@target_frag@/r $target_frag
1714s%@target_frag@%%g
b11fb939
KR		 1715s%@BFDLIB@%$BFDLIB%g
1716s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1717s%@CC@%$CC%g
1718s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1719s%@INSTALL_DATA@%$INSTALL_DATA%g
1720s%@CPP@%$CPP%g
1721s%@ALLOCA@%$ALLOCA%g
1722s%@subdirs@%$subdirs%g
1723
1724CEOF
1725EOF
28d3e4a3 1726cat >> $CONFIG_STATUS <<EOF
b11fb939 1727
28d3e4a3 1728CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 1729EOF
28d3e4a3
KR		 1730cat >> $CONFIG_STATUS <<\EOF
1731for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
b11fb939
KR		 1732 # Support "outfile[:infile]", defaulting infile="outfile.in".
1733 case "$ac_file" in
1734 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1735 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1736 *) ac_file_in="${ac_file}.in" ;;
1737 esac
1738
1739 # Adjust relative srcdir, etc. for subdirectories.
1740
1741 # Remove last slash and all that follows it. Not all systems have dirname.
1742 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1743 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1744 # The file is in a subdirectory.
1745 test ! -d "$ac_dir" && mkdir "$ac_dir"
1746 ac_dir_suffix="/$ac_dir"
1747 # A "../" for each directory in $ac_dir_suffix.
1748 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1749 else
1750 ac_dir_suffix= ac_dots=
1751 fi
1752
1753 case "$ac_given_srcdir" in
1754 .) srcdir=.
1755 if test -z "$ac_dots"; then top_srcdir=.
1756 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1757 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1758 *) # Relative path.
1759 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1760 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1761 esac
1762
1763 case "$ac_given_INSTALL" in
1764 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 1765 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939
KR		 1766 esac
1767 echo creating "$ac_file"
1768 rm -f "$ac_file"
28d3e4a3 1769 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 1770 case "$ac_file" in
1771 *Makefile*) ac_comsub="1i\\
1772# $configure_input" ;;
1773 *) ac_comsub= ;;
1774 esac
1775 sed -e "$ac_comsub
28d3e4a3 1776s%@configure_input@%$configure_input%g
b11fb939
KR		 1777s%@srcdir@%$srcdir%g
1778s%@top_srcdir@%$top_srcdir%g
1779s%@INSTALL@%$INSTALL%g
1780" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1781fi; done
1782rm -f conftest.subs
1783
1784# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1785# NAME is the cpp macro being defined and VALUE is the value it is being given.
1786#
1787# ac_d sets the value in "#define NAME VALUE" lines.
1788ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1789ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1790ac_dC='\3'
1791ac_dD='%g'
1792# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1793ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1794ac_uB='\([ ]\)%\1#\2define\3'
1795ac_uC=' '
1796ac_uD='\4%g'
1797# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1798ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1799ac_eB='$%\1#\2define\3'
1800ac_eC=' '
1801ac_eD='%g'
1802
1803CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
28d3e4a3 1804for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
b11fb939
KR		 1805 # Support "outfile[:infile]", defaulting infile="outfile.in".
1806 case "$ac_file" in
1807 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1808 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1809 *) ac_file_in="${ac_file}.in" ;;
1810 esac
1811
1812 echo creating $ac_file
1813
1814 rm -f conftest.frag conftest.in conftest.out
1815 cp $ac_given_srcdir/$ac_file_in conftest.in
1816
1817EOF
1818
1819# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130
KR		 1820# the proper values into config.h.in to produce config.h. And first:
1821# Protect against being on the right side of a sed subst in config.status.
1822# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 1823rm -f conftest.vals
1824cat > conftest.hdr <<\EOF
b11fb939 1825s/[\\&%]/\\&/g
b11fb939
KR		 1826s%[\\$`]%\\&%g
1827s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1828s%ac_d%ac_u%gp
1829s%ac_u%ac_e%gp
1830EOF
1831sed -n -f conftest.hdr confdefs.h > conftest.vals
1832rm -f conftest.hdr
1833
1834# This sed command replaces #undef with comments. This is necessary, for
1835# example, in the case of _POSIX_SOURCE, which is predefined and required
1836# on some systems where configure will not decide to define it.
1837cat >> conftest.vals <<\EOF
1838s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1839EOF
1840
1841# Break up conftest.vals because some shells have a limit on
1842# the size of here documents, and old seds have small limits too.
1843# Maximum number of lines to put in a single here document.
1844ac_max_here_lines=12
1845
1846rm -f conftest.tail
1847while :
1848do
1849 ac_lines=`grep -c . conftest.vals`
1850 # grep -c gives empty output for an empty file on some AIX systems.
1851 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1852 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 1853 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1854 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 1855 echo 'CEOF
1856 sed -f conftest.frag conftest.in > conftest.out
1857 rm -f conftest.in
1858 mv conftest.out conftest.in
28d3e4a3 1859' >> $CONFIG_STATUS
b11fb939
KR		 1860 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1861 rm -f conftest.vals
1862 mv conftest.tail conftest.vals
1863done
1864rm -f conftest.vals
1865
28d3e4a3 1866cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 1867 rm -f conftest.frag conftest.h
1868 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1869 cat conftest.in >> conftest.h
1870 rm -f conftest.in
1871 if cmp -s $ac_file conftest.h 2>/dev/null; then
1872 echo "$ac_file is unchanged"
1873 rm -f conftest.h
1874 else
1875 rm -f $ac_file
1876 mv conftest.h $ac_file
1877 fi
1878fi; done
1879
1880EOF
1881
28d3e4a3 1882cat >> $CONFIG_STATUS <<EOF
bf111c9f 1883ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
b11fb939
KR		 1884 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1885 config/te-${emulation}.h config/atof-${atof}.c"
28d3e4a3 1886ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
b11fb939
KR		 1887EOF
1888
28d3e4a3 1889cat >> $CONFIG_STATUS <<\EOF
bf111c9f 1890srcdir=$ac_given_srcdir
28d3e4a3
KR		 1891while test -n "$ac_sources"; do
1892 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1893 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 1894
28d3e4a3
KR		 1895 echo "linking $srcdir/$ac_source to $ac_dest"
1896
1897 if test ! -r $srcdir/$ac_source; then
ba49e48d 1898 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR		 1899 fi
1900 rm -f $ac_dest
b11fb939 1901
28d3e4a3
KR		 1902 # Make relative symlinks.
1903 # Remove last slash and all that follows it. Not all systems have dirname.
1904 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1905 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1906 # The dest file is in a subdirectory.
1907 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1908 ac_dest_dir_suffix="/$ac_dest_dir"
1909 # A "../" for each directory in $ac_dest_dir_suffix.
1910 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1911 else
1912 ac_dest_dir_suffix= ac_dots=
b11fb939 1913 fi
28d3e4a3
KR		 1914
1915 case "$srcdir" in
1916 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1917 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1918 esac
1919
b11fb939 1920 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR		 1921 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1922 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 1923 else
ba49e48d 1924 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR		 1925 fi
1926done
1927
bf111c9f 1928
36e889af 1929exit 0
b11fb939 1930EOF
28d3e4a3 1931chmod +x $CONFIG_STATUS
bf111c9f 1932rm -fr confdefs* $ac_clean_files
28d3e4a3 1933test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
b11fb939 1934
28d3e4a3 1935if test "$no_recursion" != yes; then
b11fb939
KR		 1936
1937 # Remove --cache-file and --srcdir arguments so they do not pile up.
1938 ac_sub_configure_args=
1939 ac_prev=
e23b25ec 1940 for ac_arg in $ac_configure_args; do
b11fb939
KR		 1941 if test -n "$ac_prev"; then
1942 ac_prev=
1943 continue
1944 fi
1945 case "$ac_arg" in
1946 -cache-file | --cache-file | --cache-fil | --cache-fi \
1947 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1948 ac_prev=cache_file ;;
1949 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1950 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1951 ;;
1952 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1953 ac_prev=srcdir ;;
1954 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1955 ;;
b11fb939
KR		 1956 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1957 esac
1958 done
1959
1960 for ac_config_dir in testsuite; do
1961
1962 # Do not complain, so a configure script can configure whichever
1963 # parts of a large source tree are present.
28d3e4a3 1964 if test ! -d $srcdir/$ac_config_dir; then
b11fb939
KR		 1965 continue
1966 fi
1967
28d3e4a3 1968 echo configuring in $ac_config_dir
b11fb939 1969
28d3e4a3 1970 case "$srcdir" in
b11fb939
KR		 1971 .) ;;
1972 *)
28d3e4a3 1973 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
b11fb939 1974 else
ba49e48d 1975 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
b11fb939
KR		 1976 fi
1977 ;;
1978 esac
1979
1980 ac_popdir=`pwd`
28d3e4a3 1981 cd $ac_config_dir
b11fb939 1982
28d3e4a3 1983 case "$srcdir" in
b11fb939 1984 .) # No --srcdir option. We are building in place.
28d3e4a3 1985 ac_sub_srcdir=$srcdir ;;
b11fb939 1986 /*) # Absolute path.
28d3e4a3 1987 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
b11fb939 1988 *) # Relative path.
28d3e4a3 1989 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
b11fb939
KR		 1990 esac
1991
1992 # Check for guested configure; otherwise get Cygnus style configure.
28d3e4a3
KR		 1993 if test -f $ac_sub_srcdir/configure; then
1994 ac_sub_configure=$ac_sub_srcdir/configure
1995 elif test -f $ac_sub_srcdir/configure.in; then
1996 ac_sub_configure=$ac_configure
b11fb939 1997 else
28d3e4a3 1998 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
b11fb939
KR		 1999 ac_sub_configure=
2000 fi
2001
2002 # The recursion is here.
28d3e4a3 2003 if test -n "$ac_sub_configure"; then
b11fb939
KR		 2004
2005 # Make the cache file name correct relative to the subdirectory.
28d3e4a3
KR		 2006 # A "../" for each directory in /$ac_config_dir.
2007 ac_dots=`echo /$ac_config_dir|sed 's%/[^/]*%../%g'`
b11fb939
KR		 2008 case "$cache_file" in
2009 /*) ac_sub_cache_file=$cache_file ;;
2010 *) # Relative path.
2011 ac_sub_cache_file="$ac_dots$cache_file" ;;
2012 esac
2013
28d3e4a3 2014 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
e23b25ec 2015 # The eval makes quoting arguments work.
28d3e4a3 2016 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		 2017 then :
2018 else
ba49e48d 2019 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
b11fb939
KR		 2020 fi
2021 fi
2022
28d3e4a3 2023 cd $ac_popdir
b11fb939
KR		 2024 done
2025fi
2026
GDB Binutils - Deliverables
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