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Removed v850 sanitization.
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
e2b4bd2a 4# Generated automatically using autoconf version 2.12.1
df586de2 5# Copyright (C) 1992, 93, 94, 95, 96 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:
e2b4bd2a
ILT		 14ac_help="$ac_help
15 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
16ac_help="$ac_help
17 --enable-shared build shared libraries [default=yes]"
18ac_help="$ac_help
19 --enable-static build static libraries [default=yes]"
28d3e4a3 20ac_help="$ac_help
d7b2038f 21 --enable-bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 22ac_help="$ac_help
23 targets alternative target configurations besides the primary"
2e013bb7
ILT		 24ac_help="$ac_help
25 --enable-commonbfdlib build shared BFD/opcodes/libiberty library"
e2b4bd2a
ILT		 26ac_help="$ac_help
27 --enable-maintainer-mode enable make rules and dependencies not useful
28 (and sometimes confusing) to the casual installer"
b11fb939 29
b11fb939
KR		 30# Initialize some variables set by options.
31# The variables have the same names as the options, with
32# dashes changed to underlines.
33build=NONE
34cache_file=./config.cache
35exec_prefix=NONE
36host=NONE
37no_create=
38nonopt=NONE
bf111c9f 39no_recursion=
b11fb939 40prefix=NONE
bf111c9f
KR		 41program_prefix=NONE
42program_suffix=NONE
ba49e48d 43program_transform_name=s,x,x,
b11fb939 44silent=
f2889110 45site=
b11fb939
KR		 46srcdir=
47target=NONE
48verbose=
49x_includes=NONE
50x_libraries=NONE
1c9dbb83
ILT		 51bindir='${exec_prefix}/bin'
52sbindir='${exec_prefix}/sbin'
53libexecdir='${exec_prefix}/libexec'
54datadir='${prefix}/share'
55sysconfdir='${prefix}/etc'
56sharedstatedir='${prefix}/com'
57localstatedir='${prefix}/var'
58libdir='${exec_prefix}/lib'
59includedir='${prefix}/include'
60oldincludedir='/usr/include'
61infodir='${prefix}/info'
62mandir='${prefix}/man'
b11fb939
KR		 63
64# Initialize some other variables.
65subdirs=
1c9dbb83 66MFLAGS= MAKEFLAGS=
c6c7035c
MM		 67# Maximum number of lines to put in a shell here document.
68ac_max_here_lines=12
b11fb939
KR		 69
70ac_prev=
71for ac_option
72do
73
74 # If the previous option needs an argument, assign it.
75 if test -n "$ac_prev"; then
76 eval "$ac_prev=\$ac_option"
77 ac_prev=
78 continue
79 fi
80
81 case "$ac_option" in
82 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
83 *) ac_optarg= ;;
84 esac
85
bf111c9f 86 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 87
88 case "$ac_option" in
89
1c9dbb83
ILT		 90 -bindir | --bindir | --bindi | --bind | --bin | --bi)
91 ac_prev=bindir ;;
92 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
93 bindir="$ac_optarg" ;;
94
95 -build | --build | --buil | --bui | --bu)
b11fb939 96 ac_prev=build ;;
1c9dbb83 97 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 98 build="$ac_optarg" ;;
99
100 -cache-file | --cache-file | --cache-fil | --cache-fi \
101 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
102 ac_prev=cache_file ;;
103 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
104 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
105 cache_file="$ac_optarg" ;;
106
1c9dbb83
ILT		 107 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
108 ac_prev=datadir ;;
109 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
110 | --da=*)
111 datadir="$ac_optarg" ;;
112
b11fb939
KR		 113 -disable-* | --disable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 118 fi
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
121
122 -enable-* | --enable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 127 fi
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 case "$ac_option" in
130 *=*) ;;
131 *) ac_optarg=yes ;;
132 esac
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
134
135 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
136 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
137 | --exec | --exe | --ex)
138 ac_prev=exec_prefix ;;
139 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
140 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
141 | --exec=* | --exe=* | --ex=*)
142 exec_prefix="$ac_optarg" ;;
143
144 -gas | --gas | --ga | --g)
145 # Obsolete; use --with-gas.
146 with_gas=yes ;;
147
148 -help | --help | --hel | --he)
f1698cb7
KR		 149 # Omit some internal or obsolete options to make the list less imposing.
150 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 151 cat << EOF
f1698cb7
KR		 152Usage: configure [options] [host]
153Options: [defaults in brackets after descriptions]
154Configuration:
155 --cache-file=FILE cache test results in FILE
156 --help print this message
157 --no-create do not create output files
158 --quiet, --silent do not print \`checking...' messages
159 --version print the version of autoconf that created configure
160Directory and file names:
161 --prefix=PREFIX install architecture-independent files in PREFIX
162 [$ac_default_prefix]
1c9dbb83 163 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 164 [same as prefix]
1c9dbb83
ILT		 165 --bindir=DIR user executables in DIR [EPREFIX/bin]
166 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
167 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
168 --datadir=DIR read-only architecture-independent data in DIR
169 [PREFIX/share]
170 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
171 --sharedstatedir=DIR modifiable architecture-independent data in DIR
172 [PREFIX/com]
173 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
174 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
175 --includedir=DIR C header files in DIR [PREFIX/include]
176 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
177 --infodir=DIR info documentation in DIR [PREFIX/info]
178 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 179 --srcdir=DIR find the sources in DIR [configure dir or ..]
180 --program-prefix=PREFIX prepend PREFIX to installed program names
181 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 182 --program-transform-name=PROGRAM
183 run sed PROGRAM on installed program names
184EOF
185 cat << EOF
f1698cb7
KR		 186Host type:
187 --build=BUILD configure for building on BUILD [BUILD=HOST]
188 --host=HOST configure for HOST [guessed]
189 --target=TARGET configure for TARGET [TARGET=HOST]
190Features and packages:
191 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
192 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
193 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
194 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
195 --x-includes=DIR X include files are in DIR
196 --x-libraries=DIR X library files are in DIR
b11fb939 197EOF
1c9dbb83
ILT		 198 if test -n "$ac_help"; then
199 echo "--enable and --with options recognized:$ac_help"
200 fi
b11fb939
KR		 201 exit 0 ;;
202
203 -host | --host | --hos | --ho)
204 ac_prev=host ;;
205 -host=* | --host=* | --hos=* | --ho=*)
206 host="$ac_optarg" ;;
207
1c9dbb83
ILT		 208 -includedir | --includedir | --includedi | --included | --include \
209 | --includ | --inclu | --incl | --inc)
210 ac_prev=includedir ;;
211 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
212 | --includ=* | --inclu=* | --incl=* | --inc=*)
213 includedir="$ac_optarg" ;;
214
215 -infodir | --infodir | --infodi | --infod | --info | --inf)
216 ac_prev=infodir ;;
217 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
218 infodir="$ac_optarg" ;;
219
220 -libdir | --libdir | --libdi | --libd)
221 ac_prev=libdir ;;
222 -libdir=* | --libdir=* | --libdi=* | --libd=*)
223 libdir="$ac_optarg" ;;
224
225 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
226 | --libexe | --libex | --libe)
227 ac_prev=libexecdir ;;
228 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
229 | --libexe=* | --libex=* | --libe=*)
230 libexecdir="$ac_optarg" ;;
231
232 -localstatedir | --localstatedir | --localstatedi | --localstated \
233 | --localstate | --localstat | --localsta | --localst \
234 | --locals | --local | --loca | --loc | --lo)
235 ac_prev=localstatedir ;;
236 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
237 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
238 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
239 localstatedir="$ac_optarg" ;;
240
241 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
242 ac_prev=mandir ;;
243 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
244 mandir="$ac_optarg" ;;
245
b11fb939
KR		 246 -nfp | --nfp | --nf)
247 # Obsolete; use --without-fp.
248 with_fp=no ;;
249
250 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
251 | --no-cr | --no-c)
252 no_create=yes ;;
253
bf111c9f
KR		 254 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
255 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
256 no_recursion=yes ;;
b11fb939 257
1c9dbb83
ILT		 258 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
259 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
260 | --oldin | --oldi | --old | --ol | --o)
261 ac_prev=oldincludedir ;;
262 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
263 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
264 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
265 oldincludedir="$ac_optarg" ;;
266
b11fb939
KR		 267 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
268 ac_prev=prefix ;;
269 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
270 prefix="$ac_optarg" ;;
271
272 -program-prefix | --program-prefix | --program-prefi | --program-pref \
273 | --program-pre | --program-pr | --program-p)
274 ac_prev=program_prefix ;;
275 -program-prefix=* | --program-prefix=* | --program-prefi=* \
276 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
277 program_prefix="$ac_optarg" ;;
278
279 -program-suffix | --program-suffix | --program-suffi | --program-suff \
280 | --program-suf | --program-su | --program-s)
281 ac_prev=program_suffix ;;
282 -program-suffix=* | --program-suffix=* | --program-suffi=* \
283 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
284 program_suffix="$ac_optarg" ;;
285
286 -program-transform-name | --program-transform-name \
287 | --program-transform-nam | --program-transform-na \
288 | --program-transform-n | --program-transform- \
289 | --program-transform | --program-transfor \
290 | --program-transfo | --program-transf \
291 | --program-trans | --program-tran \
292 | --progr-tra | --program-tr | --program-t)
293 ac_prev=program_transform_name ;;
294 -program-transform-name=* | --program-transform-name=* \
295 | --program-transform-nam=* | --program-transform-na=* \
296 | --program-transform-n=* | --program-transform-=* \
297 | --program-transform=* | --program-transfor=* \
298 | --program-transfo=* | --program-transf=* \
299 | --program-trans=* | --program-tran=* \
300 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 301 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 302
303 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
304 | -silent | --silent | --silen | --sile | --sil)
305 silent=yes ;;
306
1c9dbb83
ILT		 307 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
308 ac_prev=sbindir ;;
309 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
310 | --sbi=* | --sb=*)
311 sbindir="$ac_optarg" ;;
312
313 -sharedstatedir | --sharedstatedir | --sharedstatedi \
314 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
315 | --sharedst | --shareds | --shared | --share | --shar \
316 | --sha | --sh)
317 ac_prev=sharedstatedir ;;
318 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
319 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
320 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
321 | --sha=* | --sh=*)
322 sharedstatedir="$ac_optarg" ;;
323
f2889110
KR		 324 -site | --site | --sit)
325 ac_prev=site ;;
326 -site=* | --site=* | --sit=*)
327 site="$ac_optarg" ;;
328
b11fb939
KR		 329 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
330 ac_prev=srcdir ;;
331 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
332 srcdir="$ac_optarg" ;;
333
1c9dbb83
ILT		 334 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
335 | --syscon | --sysco | --sysc | --sys | --sy)
336 ac_prev=sysconfdir ;;
337 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
338 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
339 sysconfdir="$ac_optarg" ;;
340
b11fb939
KR		 341 -target | --target | --targe | --targ | --tar | --ta | --t)
342 ac_prev=target ;;
343 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
344 target="$ac_optarg" ;;
345
346 -v | -verbose | --verbose | --verbos | --verbo | --verb)
347 verbose=yes ;;
348
349 -version | --version | --versio | --versi | --vers)
e2b4bd2a 350 echo "configure generated by autoconf version 2.12.1"
b11fb939
KR		 351 exit 0 ;;
352
353 -with-* | --with-*)
354 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
355 # Reject names that are not valid shell variable names.
356 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 357 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 358 fi
359 ac_package=`echo $ac_package| sed 's/-/_/g'`
360 case "$ac_option" in
361 *=*) ;;
362 *) ac_optarg=yes ;;
363 esac
364 eval "with_${ac_package}='$ac_optarg'" ;;
365
366 -without-* | --without-*)
367 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
368 # Reject names that are not valid shell variable names.
369 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 370 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 371 fi
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
373 eval "with_${ac_package}=no" ;;
374
375 --x)
376 # Obsolete; use --with-x.
377 with_x=yes ;;
378
379 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
380 | --x-incl | --x-inc | --x-in | --x-i)
381 ac_prev=x_includes ;;
382 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
383 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
384 x_includes="$ac_optarg" ;;
385
386 -x-libraries | --x-libraries | --x-librarie | --x-librari \
387 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
388 ac_prev=x_libraries ;;
389 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
390 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
391 x_libraries="$ac_optarg" ;;
392
ba49e48d 393 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 394 ;;
395
1c9dbb83 396 *)
b11fb939
KR		 397 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
398 echo "configure: warning: $ac_option: invalid host type" 1>&2
399 fi
400 if test "x$nonopt" != xNONE; then
ba49e48d 401 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 402 fi
403 nonopt="$ac_option"
404 ;;
405
406 esac
407done
408
409if test -n "$ac_prev"; then
ba49e48d 410 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 411fi
412
833c46e1 413trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 414
415# File descriptor usage:
833c46e1 416# 0 standard input
b11fb939
KR		 417# 1 file creation
418# 2 errors and warnings
833c46e1
KR		 419# 3 some systems may open it to /dev/tty
420# 4 used on the Kubota Titan
421# 6 checking for... messages and results
b11fb939
KR		 422# 5 compiler messages saved in config.log
423if test "$silent" = yes; then
833c46e1 424 exec 6>/dev/null
b11fb939 425else
833c46e1 426 exec 6>&1
b11fb939
KR		 427fi
428exec 5>./config.log
429
430echo "\
431This file contains any messages produced by compilers while
432running configure, to aid debugging if configure makes a mistake.
433" 1>&5
434
bf111c9f 435# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 436# Also quote any args containing shell metacharacters.
437ac_configure_args=
438for ac_arg
439do
b11fb939
KR		 440 case "$ac_arg" in
441 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
442 | --no-cr | --no-c) ;;
bf111c9f
KR		 443 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
444 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 445 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
446 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
447 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 448 esac
449done
450
451# NLS nuisances.
c6c7035c
MM		 452# Only set these to C if already set. These must not be set unconditionally
453# because not all systems understand e.g. LANG=C (notably SCO).
454# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
455# Non-C LC_CTYPE values break the ctype check.
7d0f8249 456if test "${LANG+set}" = set; then LANG=C; export LANG; fi
c6c7035c
MM		 457if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
458if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
459if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
b11fb939
KR		 460
461# confdefs.h avoids OS command line length limits that DEFS can exceed.
462rm -rf conftest* confdefs.h
463# AIX cpp loses on an empty file, so make sure it contains at least a newline.
464echo > confdefs.h
465
466# A filename unique to this package, relative to the directory that
467# configure is in, which we can look for to find out if srcdir is correct.
468ac_unique_file=as.h
469
470# Find the source files, if location was not specified.
471if test -z "$srcdir"; then
472 ac_srcdir_defaulted=yes
473 # Try the directory containing this script, then its parent.
474 ac_prog=$0
475 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
476 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
477 srcdir=$ac_confdir
478 if test ! -r $srcdir/$ac_unique_file; then
479 srcdir=..
480 fi
481else
482 ac_srcdir_defaulted=no
483fi
484if test ! -r $srcdir/$ac_unique_file; then
485 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 486 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 487 else
ba49e48d 488 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 489 fi
490fi
f2889110 491srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 492
493# Prefer explicitly selected file to automatically selected ones.
bf111c9f 494if test -z "$CONFIG_SITE"; then
b11fb939 495 if test "x$prefix" != xNONE; then
f2889110 496 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 497 else
f2889110 498 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 499 fi
500fi
501for ac_site_file in $CONFIG_SITE; do
502 if test -r "$ac_site_file"; then
503 echo "loading site script $ac_site_file"
504 . "$ac_site_file"
505 fi
506done
507
508if test -r "$cache_file"; then
509 echo "loading cache $cache_file"
510 . $cache_file
511else
512 echo "creating cache $cache_file"
513 > $cache_file
514fi
515
516ac_ext=c
517# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
d0352cbb
DE		 518ac_cpp='$CPP $CPPFLAGS'
519ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
520ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
c6c7035c 521cross_compiling=$ac_cv_prog_cc_cross
b11fb939 522
bf111c9f
KR		 523if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
524 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
525 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
526 ac_n= ac_c='
527' ac_t=' '
528 else
529 ac_n=-n ac_c= ac_t=
530 fi
531else
532 ac_n= ac_c='\c' ac_t=
533fi
534
b11fb939
KR		 535
536
537ac_aux_dir=
e2b4bd2a 538for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
e23b25ec
KR		 539 if test -f $ac_dir/install-sh; then
540 ac_aux_dir=$ac_dir
28d3e4a3 541 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 542 break
543 elif test -f $ac_dir/install.sh; then
544 ac_aux_dir=$ac_dir
28d3e4a3 545 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 546 break
b11fb939
KR		 547 fi
548done
549if test -z "$ac_aux_dir"; then
e2b4bd2a 550 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
b11fb939 551fi
28d3e4a3
KR		 552ac_config_guess=$ac_aux_dir/config.guess
553ac_config_sub=$ac_aux_dir/config.sub
554ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 555
fb589130 556
b11fb939
KR		 557# Do some error checking and defaulting for the host and target type.
558# The inputs are:
559# configure --host=HOST --target=TARGET --build=BUILD NONOPT
560#
561# The rules are:
562# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 563# same time.
b11fb939
KR		 564# 2. Host defaults to nonopt.
565# 3. If nonopt is not specified, then host defaults to the current host,
566# as determined by config.guess.
f2889110
KR		 567# 4. Target and build default to nonopt.
568# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 569
570# The aliases save the names the user supplied, while $host etc.
571# will get canonicalized.
572case $host---$target---$nonopt in
573NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 574*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 575esac
576
e23b25ec 577
b11fb939 578# Make sure we can run config.sub.
e2b4bd2a 579if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 580else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 581fi
582
833c46e1 583echo $ac_n "checking host system type""... $ac_c" 1>&6
e2b4bd2a 584echo "configure:585: checking host system type" >&5
b11fb939
KR		 585
586host_alias=$host
28d3e4a3 587case "$host_alias" in
b11fb939
KR		 588NONE)
589 case $nonopt in
590 NONE)
e2b4bd2a 591 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
ba49e48d 592 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 593 fi ;;
594 *) host_alias=$nonopt ;;
595 esac ;;
596esac
597
e2b4bd2a 598host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
c6c7035c
MM		 599host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
600host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
601host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 602echo "$ac_t""$host" 1>&6
b11fb939 603
833c46e1 604echo $ac_n "checking target system type""... $ac_c" 1>&6
e2b4bd2a 605echo "configure:606: checking target system type" >&5
b11fb939
KR		 606
607target_alias=$target
28d3e4a3 608case "$target_alias" in
b11fb939
KR		 609NONE)
610 case $nonopt in
611 NONE) target_alias=$host_alias ;;
612 *) target_alias=$nonopt ;;
613 esac ;;
614esac
615
e2b4bd2a 616target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
c6c7035c
MM		 617target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
618target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
619target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 620echo "$ac_t""$target" 1>&6
b11fb939 621
833c46e1 622echo $ac_n "checking build system type""... $ac_c" 1>&6
e2b4bd2a 623echo "configure:624: checking build system type" >&5
b11fb939
KR		 624
625build_alias=$build
28d3e4a3 626case "$build_alias" in
f2889110
KR		 627NONE)
628 case $nonopt in
629 NONE) build_alias=$host_alias ;;
630 *) build_alias=$nonopt ;;
631 esac ;;
632esac
633
e2b4bd2a
ILT		 634build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
635build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
636build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
637build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
638echo "$ac_t""$build" 1>&6
639
640test "$host_alias" != "$target_alias" &&
641 test "$program_prefix$program_suffix$program_transform_name" = \
642 NONENONEs,x,x, &&
643 program_prefix=${target_alias}-
644
645
646# Find a good install program. We prefer a C program (faster),
647# so one script is as good as another. But avoid the broken or
648# incompatible versions:
649# SysV /etc/install, /usr/sbin/install
650# SunOS /usr/etc/install
651# IRIX /sbin/install
652# AIX /bin/install
653# AFS /usr/afsws/bin/install, which mishandles nonexistent args
654# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
655# ./install, which can be erroneously created by make from ./install.sh.
656echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
657echo "configure:658: checking for a BSD compatible install" >&5
658if test -z "$INSTALL"; then
659if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
660 echo $ac_n "(cached) $ac_c" 1>&6
661else
662 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
663 for ac_dir in $PATH; do
664 # Account for people who put trailing slashes in PATH elements.
665 case "$ac_dir/" in
666 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
667 *)
668 # OSF1 and SCO ODT 3.0 have their own names for install.
669 for ac_prog in ginstall installbsd scoinst install; do
670 if test -f $ac_dir/$ac_prog; then
671 if test $ac_prog = install &&
672 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
673 # AIX install. It has an incompatible calling convention.
674 # OSF/1 installbsd also uses dspmsg, but is usable.
675 :
676 else
677 ac_cv_path_install="$ac_dir/$ac_prog -c"
678 break 2
679 fi
680 fi
681 done
682 ;;
683 esac
684 done
685 IFS="$ac_save_IFS"
686
687fi
688 if test "${ac_cv_path_install+set}" = set; then
689 INSTALL="$ac_cv_path_install"
690 else
691 # As a last resort, use the slow shell script. We don't cache a
692 # path for INSTALL within a source directory, because that will
693 # break other packages using the cache if that directory is
694 # removed, or if the path is relative.
695 INSTALL="$ac_install_sh"
696 fi
697fi
698echo "$ac_t""$INSTALL" 1>&6
699
700# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
701# It thinks the first close brace ends the variable substitution.
702test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
703
704test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
705
706
707test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
708
709
710PACKAGE=gas
711
712VERSION=2.8.2
713
714if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
715 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
716fi
717cat >> confdefs.h <<EOF
718#define PACKAGE "$PACKAGE"
719EOF
720
721cat >> confdefs.h <<EOF
722#define VERSION "$VERSION"
723EOF
724
725echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
726echo "configure:727: checking whether build environment is sane" >&5
727# Just in case
728sleep 1
729echo timestamp > conftestfile
730# Do `set' in a subshell so we don't clobber the current shell's
731# arguments. Must try -L first in case configure is actually a
732# symlink; some systems play weird games with the mod time of symlinks
733# (eg FreeBSD returns the mod time of the symlink's containing
734# directory).
735if (
736 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
737 if test "" = "X"; then
738 # -L didn't work.
739 set X `ls -t $srcdir/configure conftestfile`
740 fi
741 test "$2" = conftestfile
742 )
743then
744 # Ok.
745 :
746else
747 { echo "configure: error: newly created file is older than distributed files!
748Check your system clock" 1>&2; exit 1; }
749fi
750rm -f conftest*
751echo "$ac_t""yes" 1>&6
752if test "$program_transform_name" = s,x,x,; then
753 program_transform_name=
754else
755 # Double any \ or $. echo might interpret backslashes.
756 cat <<\EOF_SED > conftestsed
757s,\\,\\\\,g; s,\$,$$,g
758EOF_SED
759 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
760 rm -f conftestsed
761fi
762test "$program_prefix" != NONE &&
763 program_transform_name="s,^,${program_prefix},; $program_transform_name"
764# Use a double $ so make ignores it.
765test "$program_suffix" != NONE &&
766 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
767
768# sed with no file args requires a program.
769test "$program_transform_name" = "" && program_transform_name="s,x,x,"
770
771missing_dir=`cd $ac_aux_dir && pwd`
772echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
773echo "configure:774: checking for working aclocal" >&5
774# Run test in a subshell; some versions of sh will print an error if
775# an executable is not found, even if stderr is redirected.
776# Redirect stdin to placate older versions of autoconf. Sigh.
777if (aclocal --version) < /dev/null > /dev/null 2>&1; then
778 ACLOCAL=aclocal
779 echo "$ac_t""found" 1>&6
780else
781 ACLOCAL="$missing_dir/missing aclocal"
782 echo "$ac_t""missing" 1>&6
783fi
784
785echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
786echo "configure:787: checking for working autoconf" >&5
787# Run test in a subshell; some versions of sh will print an error if
788# an executable is not found, even if stderr is redirected.
789# Redirect stdin to placate older versions of autoconf. Sigh.
790if (autoconf --version) < /dev/null > /dev/null 2>&1; then
791 AUTOCONF=autoconf
792 echo "$ac_t""found" 1>&6
793else
794 AUTOCONF="$missing_dir/missing autoconf"
795 echo "$ac_t""missing" 1>&6
796fi
797
798echo $ac_n "checking for working automake""... $ac_c" 1>&6
799echo "configure:800: checking for working automake" >&5
800# Run test in a subshell; some versions of sh will print an error if
801# an executable is not found, even if stderr is redirected.
802# Redirect stdin to placate older versions of autoconf. Sigh.
803if (automake --version) < /dev/null > /dev/null 2>&1; then
804 AUTOMAKE=automake
805 echo "$ac_t""found" 1>&6
806else
807 AUTOMAKE="$missing_dir/missing automake"
808 echo "$ac_t""missing" 1>&6
809fi
810
811echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
812echo "configure:813: checking for working autoheader" >&5
813# Run test in a subshell; some versions of sh will print an error if
814# an executable is not found, even if stderr is redirected.
815# Redirect stdin to placate older versions of autoconf. Sigh.
816if (autoheader --version) < /dev/null > /dev/null 2>&1; then
817 AUTOHEADER=autoheader
818 echo "$ac_t""found" 1>&6
819else
820 AUTOHEADER="$missing_dir/missing autoheader"
821 echo "$ac_t""missing" 1>&6
822fi
823
824echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
825echo "configure:826: checking for working makeinfo" >&5
826# Run test in a subshell; some versions of sh will print an error if
827# an executable is not found, even if stderr is redirected.
828# Redirect stdin to placate older versions of autoconf. Sigh.
829if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
830 MAKEINFO=makeinfo
831 echo "$ac_t""found" 1>&6
832else
833 MAKEINFO="$missing_dir/missing makeinfo"
834 echo "$ac_t""missing" 1>&6
835fi
836
837echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
838echo "configure:839: checking whether ${MAKE-make} sets \${MAKE}" >&5
839set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
840if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
841 echo $ac_n "(cached) $ac_c" 1>&6
842else
843 cat > conftestmake <<\EOF
844all:
845 @echo 'ac_maketemp="${MAKE}"'
846EOF
847# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
848eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
849if test -n "$ac_maketemp"; then
850 eval ac_cv_prog_make_${ac_make}_set=yes
851else
852 eval ac_cv_prog_make_${ac_make}_set=no
853fi
854rm -f conftestmake
855fi
856if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
857 echo "$ac_t""yes" 1>&6
858 SET_MAKE=
859else
860 echo "$ac_t""no" 1>&6
861 SET_MAKE="MAKE=${MAKE-make}"
862fi
863
864
865# Extract the first word of "gcc", so it can be a program name with args.
866set dummy gcc; ac_word=$2
867echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
868echo "configure:869: checking for $ac_word" >&5
869if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
870 echo $ac_n "(cached) $ac_c" 1>&6
871else
872 if test -n "$CC"; then
873 ac_cv_prog_CC="$CC" # Let the user override the test.
874else
875 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
876 for ac_dir in $PATH; do
877 test -z "$ac_dir" && ac_dir=.
878 if test -f $ac_dir/$ac_word; then
879 ac_cv_prog_CC="gcc"
880 break
881 fi
882 done
883 IFS="$ac_save_ifs"
884fi
885fi
886CC="$ac_cv_prog_CC"
887if test -n "$CC"; then
888 echo "$ac_t""$CC" 1>&6
889else
890 echo "$ac_t""no" 1>&6
891fi
892
893if test -z "$CC"; then
894 # Extract the first word of "cc", so it can be a program name with args.
895set dummy cc; ac_word=$2
896echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
897echo "configure:898: checking for $ac_word" >&5
898if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
899 echo $ac_n "(cached) $ac_c" 1>&6
900else
901 if test -n "$CC"; then
902 ac_cv_prog_CC="$CC" # Let the user override the test.
903else
904 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
905 ac_prog_rejected=no
906 for ac_dir in $PATH; do
907 test -z "$ac_dir" && ac_dir=.
908 if test -f $ac_dir/$ac_word; then
909 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
910 ac_prog_rejected=yes
911 continue
912 fi
913 ac_cv_prog_CC="cc"
914 break
915 fi
916 done
917 IFS="$ac_save_ifs"
918if test $ac_prog_rejected = yes; then
919 # We found a bogon in the path, so make sure we never use it.
920 set dummy $ac_cv_prog_CC
921 shift
922 if test $# -gt 0; then
923 # We chose a different compiler from the bogus one.
924 # However, it has the same basename, so the bogon will be chosen
925 # first if we set CC to just the basename; use the full file name.
926 shift
927 set dummy "$ac_dir/$ac_word" "$@"
928 shift
929 ac_cv_prog_CC="$@"
930 fi
931fi
932fi
933fi
934CC="$ac_cv_prog_CC"
935if test -n "$CC"; then
936 echo "$ac_t""$CC" 1>&6
937else
938 echo "$ac_t""no" 1>&6
939fi
940
941 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
942fi
943
944echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
945echo "configure:946: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
946
947ac_ext=c
948# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
949ac_cpp='$CPP $CPPFLAGS'
950ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
951ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
952cross_compiling=$ac_cv_prog_cc_cross
953
954cat > conftest.$ac_ext <<EOF
955#line 956 "configure"
956#include "confdefs.h"
957main(){return(0);}
958EOF
959if { (eval echo configure:960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
960 ac_cv_prog_cc_works=yes
961 # If we can't run a trivial program, we are probably using a cross compiler.
962 if (./conftest; exit) 2>/dev/null; then
963 ac_cv_prog_cc_cross=no
964 else
965 ac_cv_prog_cc_cross=yes
966 fi
967else
968 echo "configure: failed program was:" >&5
969 cat conftest.$ac_ext >&5
970 ac_cv_prog_cc_works=no
971fi
972rm -fr conftest*
973
974echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
975if test $ac_cv_prog_cc_works = no; then
976 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
977fi
978echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
979echo "configure:980: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
980echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
981cross_compiling=$ac_cv_prog_cc_cross
982
983echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
984echo "configure:985: checking whether we are using GNU C" >&5
985if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
986 echo $ac_n "(cached) $ac_c" 1>&6
987else
988 cat > conftest.c <<EOF
989#ifdef __GNUC__
990 yes;
991#endif
992EOF
993if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
994 ac_cv_prog_gcc=yes
995else
996 ac_cv_prog_gcc=no
997fi
998fi
999
1000echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1001
1002if test $ac_cv_prog_gcc = yes; then
1003 GCC=yes
1004 ac_test_CFLAGS="${CFLAGS+set}"
1005 ac_save_CFLAGS="$CFLAGS"
1006 CFLAGS=
1007 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1008echo "configure:1009: checking whether ${CC-cc} accepts -g" >&5
1009if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1010 echo $ac_n "(cached) $ac_c" 1>&6
1011else
1012 echo 'void f(){}' > conftest.c
1013if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1014 ac_cv_prog_cc_g=yes
1015else
1016 ac_cv_prog_cc_g=no
1017fi
1018rm -f conftest*
1019
1020fi
1021
1022echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1023 if test "$ac_test_CFLAGS" = set; then
1024 CFLAGS="$ac_save_CFLAGS"
1025 elif test $ac_cv_prog_cc_g = yes; then
1026 CFLAGS="-g -O2"
1027 else
1028 CFLAGS="-O2"
1029 fi
1030else
1031 GCC=
1032 test "${CFLAGS+set}" = set || CFLAGS="-g"
1033fi
1034
1035# Extract the first word of "ranlib", so it can be a program name with args.
1036set dummy ranlib; ac_word=$2
1037echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1038echo "configure:1039: checking for $ac_word" >&5
1039if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1040 echo $ac_n "(cached) $ac_c" 1>&6
1041else
1042 if test -n "$RANLIB"; then
1043 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1044else
1045 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1046 for ac_dir in $PATH; do
1047 test -z "$ac_dir" && ac_dir=.
1048 if test -f $ac_dir/$ac_word; then
1049 ac_cv_prog_RANLIB="ranlib"
1050 break
1051 fi
1052 done
1053 IFS="$ac_save_ifs"
1054 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1055fi
1056fi
1057RANLIB="$ac_cv_prog_RANLIB"
1058if test -n "$RANLIB"; then
1059 echo "$ac_t""$RANLIB" 1>&6
1060else
1061 echo "$ac_t""no" 1>&6
1062fi
1063
1064# Check whether --with-gnu-ld or --without-gnu-ld was given.
1065if test "${with_gnu_ld+set}" = set; then
1066 withval="$with_gnu_ld"
1067 test "$withval" = no || with_gnu_ld=yes
1068else
1069 with_gnu_ld=no
1070fi
1071
1072if test "$with_gnu_ld" = yes; then
1073 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1074echo "configure:1075: checking for GNU ld" >&5
1075else
1076 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1077echo "configure:1078: checking for non-GNU ld" >&5
1078fi
1079if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1080 echo $ac_n "(cached) $ac_c" 1>&6
1081else
1082 case "$LD" in
1083 /*)
1084 ac_cv_path_LD="$LD" # Let the user override the test with a path.
1085 ;;
1086 *)
1087 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1088 for ac_dir in $PATH; do
1089 test -z "$ac_dir" && ac_dir=.
1090 if test -f "$ac_dir/ld"; then
1091 ac_cv_path_LD="$ac_dir/ld"
1092 # Check to see if the program is GNU ld. I'd rather use --version,
1093 # but apparently some GNU ld's only accept -v.
1094 # Break only if it was the GNU/non-GNU ld that we prefer.
1095 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1096 test "$with_gnu_ld" = yes && break
1097 else
1098 test "$with_gnu_ld" != yes && break
1099 fi
1100 fi
1101 done
1102 IFS="$ac_save_ifs"
1103 ;;
1104esac
1105fi
1106
1107LD="$ac_cv_path_LD"
1108if test -n "$LD"; then
1109 echo "$ac_t""$LD" 1>&6
1110else
1111 echo "$ac_t""no" 1>&6
1112fi
1113test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1114
1115echo $ac_n "checking whether we are using GNU ld""... $ac_c" 1>&6
1116echo "configure:1117: checking whether we are using GNU ld" >&5
1117if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1118 echo $ac_n "(cached) $ac_c" 1>&6
1119else
1120 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1121if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1122 ac_cv_prog_gnu_ld=yes
1123else
1124 ac_cv_prog_gnu_ld=no
1125fi
1126fi
1127
1128echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1129
1130
1131echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1132echo "configure:1133: checking whether ln -s works" >&5
1133if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1134 echo $ac_n "(cached) $ac_c" 1>&6
1135else
1136 rm -f conftestdata
1137if ln -s X conftestdata 2>/dev/null
1138then
1139 rm -f conftestdata
1140 ac_cv_prog_LN_S="ln -s"
1141else
1142 ac_cv_prog_LN_S=ln
1143fi
1144fi
1145LN_S="$ac_cv_prog_LN_S"
1146if test "$ac_cv_prog_LN_S" = "ln -s"; then
1147 echo "$ac_t""yes" 1>&6
1148else
1149 echo "$ac_t""no" 1>&6
1150fi
1151
1152
1153
1154
1155
1156
1157
1158# Always use our own libtool.
1159LIBTOOL='$(top_builddir)/libtool'
1160
1161
1162# Check whether --enable-shared or --disable-shared was given.
1163if test "${enable_shared+set}" = set; then
1164 enableval="$enable_shared"
1165 if test "$enableval" = no; then
1166 enable_shared=no
1167else
1168 enable_shared=yes
1169fi
1170fi
1171
1172libtool_shared=
1173test "$enable_shared" = no && libtool_shared=" --disable-shared"
1174
1175# Check whether --enable-static or --disable-static was given.
1176if test "${enable_static+set}" = set; then
1177 enableval="$enable_static"
1178 if test "$enableval" = no; then
1179 enable_static=no
1180else
1181 enable_static=yes
1182fi
1183fi
1184
1185libtool_static=
1186test "$enable_static" = no && libtool_static=" --disable-static"
1187
1188libtool_flags="$libtool_shared$libtool_static"
1189test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1190test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1191test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1192
1193# Some flags need to be propagated to the compiler or linker for good
1194# libtool support.
1195case "$host" in
1196*-*-irix6*)
1197 ac_save_CFLAGS="$CFLAGS"
1198 # -n32 always needs to be added to the linker when using GCC.
1199 test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1200 for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1201 if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then
1202 LD="${LD-ld} $f"
1203 fi
1204 done
1205 CFLAGS="$ac_save_CFLAGS"
1206 ;;
1207
1208*-*-sco3.2v5*)
1209 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1210 CFLAGS="$CFLAGS -belf"
1211 ;;
1212esac
1213
1214# Actually configure libtool. ac_aux_dir is where install-sh is found.
1215CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1216LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1217${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1218$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1219|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1220
1221
1222user_bfd_gas=
1223# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1224if test "${enable_bfd_assembler+set}" = set; then
1225 enableval="$enable_bfd_assembler"
1226 case "${enableval}" in
1227 yes) need_bfd=yes user_bfd_gas=yes ;;
1228 no) user_bfd_gas=no ;;
1229 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1230esac
1231fi
1232# Check whether --enable-targets or --disable-targets was given.
1233if test "${enable_targets+set}" = set; then
1234 enableval="$enable_targets"
1235 case "${enableval}" in
1236 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1237 ;;
1238 no) enable_targets= ;;
1239 *) enable_targets=$enableval ;;
1240esac
1241fi
1242# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1243if test "${enable_commonbfdlib+set}" = set; then
1244 enableval="$enable_commonbfdlib"
1245 case "${enableval}" in
1246 yes) commonbfdlib=true ;;
1247 no) commonbfdlib=false ;;
1248 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1249esac
1250fi
1251
1252# Generate a header file
b11fb939 1253
318b02b6 1254
318b02b6 1255
b11fb939 1256
e7757ad0 1257te_file=generic
b11fb939 1258
e7757ad0
KR		 1259canon_targets=""
1260if test -n "$enable_targets" ; then
1261 for t in `echo $enable_targets | sed 's/,/ /g'`; do
ec2f730d 1262 result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
e7757ad0
KR		 1263 if test -n "$result" ; then
1264 canon_targets="$canon_targets $result"
1265# else
1266# # Permit "all", etc. We don't support it yet though.
1267# canon_targets="$canon_targets $t"
1268 fi
1269 done
1270 _gas_uniq_list="$canon_targets"
1271_gas_uniq_newlist=""
1272for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1273 case $_gas_uniq_i in
1274 _gas_uniq_dummy) ;;
1275 *) case " $_gas_uniq_newlist " in
1276 *" $_gas_uniq_i "*) ;;
1277 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1278 esac ;;
1279 esac
1280done
1281canon_targets=$_gas_uniq_newlist
b11fb939 1282
e7757ad0 1283fi
b11fb939 1284
e7757ad0
KR		 1285emulations=""
1286
1287for this_target in $target $canon_targets ; do
1288
64556643 1289 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
e7757ad0
KR		 1290
1291 # check for architecture variants
6ff87ead 1292 endian=
e7757ad0 1293 case ${cpu} in
ae09d880
ILT		 1294 armeb) cpu_type=arm endian=big ;;
1295 arm*) cpu_type=arm endian=little ;;
76fb6d2f 1296 thumb*) cpu_type=arm endian=little ;;
e7757ad0 1297 hppa*) cpu_type=hppa ;;
7c2fadd1 1298 i[456]86) cpu_type=i386 ;;
e7757ad0
KR		 1299 m680[012346]0) cpu_type=m68k ;;
1300 m68008) cpu_type=m68k ;;
1301 m683??) cpu_type=m68k ;;
1302 m8*) cpu_type=m88k ;;
e16b9537 1303 mips*el) cpu_type=mips endian=little ;;
ea1c39ce 1304 mips*5900*) cpu_type=mips endian=little ;;
e7757ad0
KR		 1305 mips*) cpu_type=mips endian=big ;;
1306 powerpcle*) cpu_type=ppc endian=little ;;
1307 powerpc*) cpu_type=ppc endian=big ;;
1308 rs6000*) cpu_type=ppc ;;
6df07e7f 1309 sparc64) cpu_type=sparc want_sparc_v9=true ;;
63e4edb5 1310 sparc*) cpu_type=sparc ;;
a1c7c0f3 1311 *) cpu_type=${cpu} ;;
e7757ad0
KR		 1312 esac
1313
1314 if test ${this_target} = $target ; then
1315 target_cpu_type=${cpu_type}
6ff87ead
NC		 1316 if test x${endian} = xbig; then
1317 cat >> confdefs.h <<\EOF
1318#define TARGET_BYTES_BIG_ENDIAN 1
1319EOF
1320
1321 elif test x${endian} = xlittle; then
1322 cat >> confdefs.h <<\EOF
1323#define TARGET_BYTES_BIG_ENDIAN 0
1324EOF
1325
1326 fi
e7757ad0
KR		 1327 elif test ${target_cpu_type} != ${cpu_type} ; then
1328 continue
1329 fi
1330
e7757ad0
KR		 1331 generic_target=${cpu_type}-$vendor-$os
1332 dev=no
1333 bfd_gas=no
1334 em=generic
1335
1336 # assign object format
1337 case ${generic_target} in
6ff87ead
NC		 1338 a29k-*-coff) fmt=coff ;;
1339 a29k-amd-udi) fmt=coff ;;
1340 a29k-amd-ebmon) fmt=coff ;;
1341 a29k-nyu-sym1) fmt=coff ;;
e7757ad0
KR		 1342 a29k-*-vxworks*) fmt=coff ;;
1343
c6aa56bc 1344 alpha-*-*vms*) fmt=evax ;;
e7757ad0 1345 alpha-*-netware*) fmt=ecoff ;;
894cca25 1346 alpha-*-openbsd*) fmt=ecoff ;;
e7757ad0 1347 alpha-*-osf*) fmt=ecoff ;;
df586de2
ILT		 1348 alpha-*-linuxecoff*) fmt=ecoff ;;
1349 alpha-*-linux*) fmt=elf em=linux ;;
b11fb939 1350
4181c985 1351# start-sanitize-arc
e7757ad0 1352 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR		 1353# end-sanitize-arc
1354
6ff87ead
NC		 1355 arm-*-riscix*) fmt=aout em=riscix ;;
1356 arm-*-aout) fmt=aout ;;
76fb6d2f 1357 arm-*-coff | thumb-*-coff) fmt=coff ;;
e7757ad0 1358 arm-*-riscix*) fmt=aout ;;
6ff87ead 1359 arm-*-pe) fmt=coff em=pe ;;
e7757ad0 1360
cbe7dccb 1361 d10v-*-*) fmt=elf bfd_gas=yes ;;
7d0f8249
MH		 1362# start-sanitize-d30v
1363 d30v-*-*) fmt=elf bfd_gas=yes ;;
1364# end-sanitize-d30v
7be9a312 1365
e7757ad0
KR		 1366 hppa-*-*elf*) fmt=elf em=hppa ;;
1367 hppa-*-lites*) fmt=elf em=hppa ;;
1368 hppa-*-osf*) fmt=som em=hppa ;;
332d5c49 1369 hppa-*-rtems*) fmt=elf em=hppa ;;
e7757ad0
KR		 1370 hppa-*-hpux*) fmt=som em=hppa ;;
1371 hppa-*-bsd*) fmt=som em=hppa ;;
1372 hppa-*-hiux*) fmt=som em=hppa ;;
1373
1374 h8300-*-coff) fmt=coff ;;
1375
6ff87ead 1376 i386-ibm-aix*) fmt=coff em=i386aix ;;
7d0f8249 1377 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
e7757ad0
KR		 1378 i386-*-bsd*) fmt=aout em=386bsd ;;
1379 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
1380 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
76fb6d2f 1381 i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 1382 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
6ff87ead 1383 i386-*-linux*coff*) fmt=coff em=linux ;;
e7757ad0 1384 i386-*-linux*) fmt=elf em=linux ;;
6ff87ead 1385 i386-*-lynxos*) fmt=coff em=lynx ;;
2ae5f50b 1386 i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
e7757ad0 1387 fmt=elf ;;
6ff87ead
NC		 1388 i386-*-sco*elf*) fmt=elf
1389 if test ${this_target} = $target; then
1390 cat >> confdefs.h <<\EOF
1391#define SCO_ELF 1
1392EOF
1393
1394 fi
1395 ;;
e7757ad0 1396 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
6ff87ead 1397 fmt=coff ;;
e7757ad0 1398 i386-*-vsta) fmt=aout ;;
ea1c39ce 1399 i386-*-msdosdjgpp* | i386-*-go32*)
6ff87ead
NC		 1400 fmt=coff em=go32;;
1401 i386-*-rtems*) fmt=coff ;;
6c186c48
SC		 1402 i386-*-gnu*) fmt=elf ;;
1403 i386-*-mach*)
e7757ad0
KR		 1404 fmt=aout em=mach bfd_gas=yes ;;
1405 i386-*-msdos*) fmt=aout ;;
6c186c48 1406 i386-*-moss*) fmt=elf ;;
6ff87ead
NC		 1407 i386-*-pe) fmt=coff em=pe ;;
1408 i386-*-cygwin32) fmt=coff em=pe bfd_gas=yes ;;
1409 i386-*-*nt) fmt=coff em=pe ;;
e7757ad0 1410 i960-*-bout) fmt=bout ;;
6ff87ead
NC		 1411 i960-*-coff) fmt=coff em=ic960 ;;
1412 i960-*-rtems*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1413 i960-*-nindy*) fmt=bout ;;
1414 i960-*-vxworks4*) fmt=bout ;;
1415 i960-*-vxworks5.0) fmt=bout ;;
6ff87ead 1416 i960-*-vxworks5.*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1417 i960-*-vxworks*) fmt=bout ;;
1418
374bdac7
DE		 1419 m32r-*-*) fmt=elf bfd_gas=yes ;;
1420
e7757ad0
KR		 1421 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1422 fmt=aout em=sun3 ;;
6ff87ead
NC		 1423 m68k-motorola-sysv*) fmt=coff em=delta ;;
1424 m68k-bull-sysv3*) fmt=coff em=dpx2 ;;
1425 m68k-apollo-*) fmt=coff em=apollo ;;
fee3e248
ILT		 1426 m68k-*-sysv4*) # must be before -sysv*
1427 fmt=elf em=svr4 ;;
1428 m68k-*-elf*) fmt=elf ;;
7be9a312 1429 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
6ff87ead 1430 fmt=coff ;;
e7757ad0 1431 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f
ILT		 1432 m68k-*-linux*aout*) fmt=aout em=linux ;;
1433 m68k-*-linux*) fmt=elf em=linux ;;
6ff87ead 1434 m68k-*-lynxos*) fmt=coff em=lynx ;;
e7757ad0 1435 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1436 m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
6ff87ead 1437 m68k-apple-aux*) fmt=coff em=aux ;;
2b37714a 1438 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 1439
6ff87ead
NC		 1440 m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1441 m88k-*-coff*) fmt=coff ;;
e7757ad0
KR		 1442
1443 # don't change em like *-*-bsd does
6ff87ead
NC		 1444 mips-dec-netbsd*) fmt=elf endian=little ;;
1445 mips-dec-openbsd*) fmt=elf endian=little ;;
1446 mips-dec-bsd*) fmt=aout ;;
1447 mips-sony-bsd*) fmt=ecoff ;;
e7757ad0 1448 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
6ff87ead
NC		 1449 mips-*-ultrix*) fmt=ecoff endian=little ;;
1450 mips-*-osf*) fmt=ecoff endian=little ;;
1451 mips-*-ecoff*) fmt=ecoff ;;
1452 mips-*-ecoff*) fmt=ecoff ;;
1453 mips-*-irix6*) fmt=elf ;;
1454 mips-*-irix5*) fmt=elf ;;
1455 mips-*-irix*) fmt=ecoff ;;
1456 mips-*-lnews*) fmt=ecoff em=lnews ;;
1457 mips-*-riscos*) fmt=ecoff ;;
1458 mips-*-sysv*) fmt=ecoff ;;
fc984eb0 1459 mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
6ff87ead 1460 fmt=elf ;;
ae1b99e4
JL		 1461 mn10200-*-*) fmt=elf bfd_gas=yes ;;
1462 mn10300-*-*) fmt=elf bfd_gas=yes ;;
0ff513d9 1463 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
6ff87ead 1464 fmt=coff em=pe ;;
e7757ad0 1465 ppc-*-aix*) fmt=coff ;;
515c7142 1466 ppc-*-beos*) fmt=coff ;;
76fb6d2f 1467 ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
6ff87ead 1468 fmt=elf ;;
159e6ef8
MM		 1469 ppc-*-linux*) fmt=elf
1470 case "$endian" in
6ff87ead 1471 big) ;;
159e6ef8
MM		 1472 *) { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1473 esac
1474 ;;
1475 ppc-*-solaris*) fmt=elf
6ff87ead
NC		 1476 if test ${this_target} = $target; then
1477 cat >> confdefs.h <<\EOF
1478#define TARGET_SOLARIS_COMMENT 1
1479EOF
1480
1481 fi
1482 if test x${endian} = xbig; then
1483 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1484 fi
7be9a312 1485 ;;
6ff87ead 1486 ppc-*-rtems*) fmt=elf ;;
880b7429
KR		 1487 ppc-*-macos* | ppc-*-mpw*)
1488 fmt=coff em=macos ;;
e7757ad0
KR		 1489 ppc-*-netware*) fmt=elf em=ppcnw ;;
1490
df4021c1
DE		 1491 sh-*-elf*) fmt=elf ;;
1492 sh-*-coff*) fmt=coff ;;
b11fb939 1493
5f757edc
ILT		 1494 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
1495 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
76fb6d2f 1496 ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
e7757ad0 1497
7be9a312 1498 sparc-*-rtems*) fmt=aout ;;
e7757ad0 1499 sparc-*-sunos4*) fmt=aout em=sun3 ;;
df586de2 1500 sparc-*-aout | sparc*-*-vxworks*)
df4021c1 1501 fmt=aout em=sparcaout ;;
e7757ad0 1502 sparc-*-coff) fmt=coff ;;
2e013bb7
ILT		 1503 sparc-*-linux*aout*) fmt=aout em=linux ;;
1504 sparc-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR		 1505 sparc-*-lynxos*) fmt=coff em=lynx ;;
1506 sparc-fujitsu-none) fmt=aout ;;
0b27ea39 1507 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
e7757ad0
KR		 1508 fmt=elf ;;
1509 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1510 sparc-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
e7757ad0 1511
64556643 1512# start-sanitize-tic80
6ff87ead 1513 tic80-*-*) fmt=coff ;;
64556643 1514# end-sanitize-tic80
c6aa56bc 1515 v850-*-*) fmt=elf bfd_gas=yes ;;
6ff87ead
NC		 1516# start-sanitize-v850e
1517 v850e-*-*) fmt=elf bfd_gas=yes
1518 target_cpu_type=v850 ;;
1519# end-sanitize-v850e
1520# start-sanitize-v850eq
1521 v850eq-*-*) fmt=elf bfd_gas=yes
1522 target_cpu_type=v850 ;;
1523# end-sanitize-v850eq
e7757ad0
KR		 1524 vax-*-bsd* | vax-*-ultrix*)
1525 fmt=aout ;;
1526 vax-*-vms) fmt=vms ;;
1527
1528 z8k-*-coff | z8k-*-sim)
1529 fmt=coff ;;
1530
1531 w65-*-*) fmt=coff ;;
1532
1533 *-*-aout | *-*-scout)
1534 fmt=aout ;;
1535 *-*-nindy*)
1536 fmt=bout ;;
1537 *-*-bsd*)
1538 fmt=aout em=sun3 ;;
1539 *-*-generic) fmt=generic ;;
1540 *-*-xray | *-*-hms) fmt=coff ;;
1541 *-*-sim) fmt=coff ;;
1542 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 1543 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 1544 fmt=elf dev=yes ;;
1545 *-*-vxworks) fmt=aout ;;
1546 *-*-netware) fmt=elf ;;
1547 esac
1548
1549 case ${cpu_type}-${fmt} in
df586de2 1550 alpha-*) bfd_gas=yes ;;
e7757ad0
KR		 1551 arm-*) bfd_gas=yes ;;
1552 # not yet
1553 # i386-aout) bfd_gas=preferred ;;
1554 mips-*) bfd_gas=yes ;;
1555 ns32k-*) bfd_gas=yes ;;
1556 ppc-*) bfd_gas=yes ;;
1557 sparc-*) bfd_gas=yes ;;
1558 *-elf) bfd_gas=yes ;;
1559 *-ecoff) bfd_gas=yes ;;
1560 *-som) bfd_gas=yes ;;
1561 *) ;;
1562 esac
1563
5f757edc
ILT		 1564# Other random stuff.
1565
ae09d880
ILT		 1566 # do we need the opcodes library?
1567 case ${cpu_type} in
df586de2 1568 vax | i386)
7c2fadd1
ILT		 1569 ;;
1570 *)
1571 need_opcodes=yes
159e6ef8 1572 if test "${shared_opcodes}" = "true"; then
7c2fadd1
ILT		 1573 # A shared libopcodes must be linked against libbfd.
1574 need_bfd=yes
1575 fi
1576 ;;
ae09d880
ILT		 1577 esac
1578
6df07e7f
DE		 1579 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1580#define SPARC_V9 1
5f757edc
ILT		 1581EOF
1582
1583
6df07e7f
DE		 1584 case ${cpu}-${vendor}-${os} in
1585 sparc64-*-elf*) cat >> confdefs.h <<\EOF
1586#define SPARC_ARCH64 1
1587EOF
1588 ;;
1589 esac
1590
5f757edc 1591 case ${cpu_type} in
374bdac7
DE		 1592 m32r)
1593 case ${extra_objects} in
1594 *cgen.o*) ;;
1595 *) extra_objects="$extra_objects cgen.o"
374bdac7
DE		 1596 cat >> confdefs.h <<\EOF
1597#define USING_CGEN 1
1598EOF
1599
1600 ;;
1601 esac
1602 ;;
1603
1c9dbb83
ILT		 1604 m68k)
1605 case ${extra_objects} in
1606 *m68k-parse.o*) ;;
1607 *) extra_objects="$extra_objects m68k-parse.o" ;;
1608 esac
1609 ;;
efec4a28
DP		 1610
1611 mips)
1612 echo ${extra_objects} | grep -s "itbl-parse.o"
1613 if test $? -ne 0 ; then
515c7142 1614 extra_objects="$extra_objects itbl-parse.o"
efec4a28
DP		 1615 fi
1616
1617 echo ${extra_objects} | grep -s "itbl-lex.o"
1618 if test $? -ne 0 ; then
515c7142 1619 extra_objects="$extra_objects itbl-lex.o"
efec4a28
DP		 1620 fi
1621
1622 echo ${extra_objects} | grep -s "itbl-ops.o"
1623 if test $? -ne 0 ; then
515c7142 1624 extra_objects="$extra_objects itbl-ops.o"
efec4a28
DP		 1625 fi
1626 ;;
1627
1628 *)
1629 ;;
5f757edc
ILT		 1630 esac
1631
e7757ad0
KR		 1632# See if we really can support this configuration with the emulation code.
1633
1634 if test $this_target = $target ; then
1635 primary_bfd_gas=$bfd_gas
1636 obj_format=$fmt
e7757ad0
KR		 1637 te_file=$em
1638
1639 if test $bfd_gas = no ; then
1640 # Can't support other configurations this way.
1641 break
1642 fi
1643 elif test $bfd_gas = no ; then
1644 # Can't support this configuration.
1645 break
1646 fi
1647
1648# From target name and format, produce a list of supported emulations.
1649
1650 case ${generic_target}-${fmt} in
1cb0d00d 1651 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
515c7142
ILT		 1652 mips-*-linux*-*) case "$endian" in
1653 big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1654 *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1655 esac ;;
1656 mips-*-lnews*-ecoff) ;;
e7757ad0 1657 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1658 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1659 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1660 esac ;;
1661 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1662 big) emulation="mipsbelf mipslelf mipself" ;;
1663 *) emulation="mipslelf mipsbelf mipself" ;;
515c7142
ILT		 1664 # Uncommenting the next line will turn on support for i386 COFF
1665 # in any i386 ELF configuration. This probably doesn't work
1666 # correctly.
1667 # i386-*-*-elf) emulation="i386coff i386elf" ;;
e7757ad0
KR		 1668 esac ;;
1669 esac
1670
1671 emulations="$emulations $emulation"
1672
e7757ad0 1673done
b11fb939
KR		 1674
1675# Assign floating point type. Most processors with FP support
1676# IEEE FP. On those that don't support FP at all, usually IEEE
1677# is emulated.
1678case ${target_cpu} in
1679 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1680 *) atof=ieee ;;
b11fb939
KR		 1681esac
1682
1683case "${obj_format}" in
ba49e48d 1684 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1685esac
1686
1687
bf4bd1fc
ILT		 1688if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1689 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1690fi
1691
fb589130 1692if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1693 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1694fi
1695
e7757ad0 1696case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1697 yes-yes | no-no)
1698 # We didn't override user's choice.
1699 ;;
1700 no-yes)
1701 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1702 ;;
1703 no-preferred)
e7757ad0 1704 primary_bfd_gas=no
b11fb939
KR		 1705 ;;
1706 *-preferred)
e7757ad0 1707 primary_bfd_gas=yes
b11fb939 1708 ;;
ba49e48d 1709 yes-*)
e7757ad0 1710 primary_bfd_gas=yes
ba49e48d 1711 ;;
b11fb939
KR		 1712 -*)
1713 # User specified nothing.
1714 ;;
1715esac
1716
e7757ad0
KR		 1717# Some COFF configurations want these random other flags set.
1718case ${obj_format} in
1719 coff)
1720 case ${target_cpu_type} in
1721 i386) cat >> confdefs.h <<\EOF
1722#define I386COFF 1
1723EOF
1724 ;;
1725 m68k) cat >> confdefs.h <<\EOF
1726#define M68KCOFF 1
1727EOF
1728 ;;
1729 m88k) cat >> confdefs.h <<\EOF
1730#define M88KCOFF 1
1731EOF
1732 ;;
1733 esac
1734 ;;
1735esac
1736
1737# Getting this done right is going to be a bitch. Each configuration specified
1738# with --enable-targets=... should be checked for environment, format, cpu, and
1739# bfd_gas setting.
1740#
1741# For each configuration, the necessary object file support code must be linked
1742# in. This might be only one, it might be up to four. The necessary emulation
1743# code needs to be provided, too.
1744#
1745# And then there's "--enable-targets=all"....
1746#
1747# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1748
1749formats="${obj_format}"
1750emfiles=""
1751EMULATIONS=""
1752_gas_uniq_list="$emulations"
1753_gas_uniq_newlist=""
1754for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1755 case $_gas_uniq_i in
1756 _gas_uniq_dummy) ;;
1757 *) case " $_gas_uniq_newlist " in
1758 *" $_gas_uniq_i "*) ;;
1759 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1760 esac ;;
1761 esac
1762done
1763emulations=$_gas_uniq_newlist
1764
1765for em in . $emulations ; do
1766 case $em in
1767 .) continue ;;
1768 mipsbelf | mipslelf)
1769 fmt=elf file=mipself ;;
1770 mipsbecoff | mipslecoff)
1771 fmt=ecoff file=mipsecoff ;;
515c7142
ILT		 1772 i386coff)
1773 fmt=coff file=i386coff ;;
1774 i386elf)
1775 fmt=elf file=i386elf ;;
e7757ad0
KR		 1776 esac
1777 formats="$formats $fmt"
1778 emfiles="$emfiles e-$file.o"
1779 EMULATIONS="$EMULATIONS &$em,"
1780done
1781_gas_uniq_list="$formats"
1782_gas_uniq_newlist=""
1783for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1784 case $_gas_uniq_i in
1785 _gas_uniq_dummy) ;;
1786 *) case " $_gas_uniq_newlist " in
1787 *" $_gas_uniq_i "*) ;;
1788 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1789 esac ;;
1790 esac
1791done
1792formats=$_gas_uniq_newlist
1793
1794_gas_uniq_list="$emfiles"
1795_gas_uniq_newlist=""
1796for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1797 case $_gas_uniq_i in
1798 _gas_uniq_dummy) ;;
1799 *) case " $_gas_uniq_newlist " in
1800 *" $_gas_uniq_i "*) ;;
1801 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1802 esac ;;
1803 esac
1804done
1805emfiles=$_gas_uniq_newlist
1806
1807if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1808 for fmt in $formats ; do
1809 case $fmt in
1810 aout) cat >> confdefs.h <<\EOF
1811#define OBJ_MAYBE_AOUT 1
1812EOF
1813 ;;
1814 bout) cat >> confdefs.h <<\EOF
1815#define OBJ_MAYBE_BOUT 1
1816EOF
1817 ;;
1818 coff) cat >> confdefs.h <<\EOF
1819#define OBJ_MAYBE_COFF 1
1820EOF
1821 ;;
1822 ecoff) cat >> confdefs.h <<\EOF
1823#define OBJ_MAYBE_ECOFF 1
1824EOF
1825 ;;
1826 elf) cat >> confdefs.h <<\EOF
1827#define OBJ_MAYBE_ELF 1
1828EOF
1829 ;;
1830 generic) cat >> confdefs.h <<\EOF
1831#define OBJ_MAYBE_GENERIC 1
1832EOF
1833 ;;
1834 hp300) cat >> confdefs.h <<\EOF
1835#define OBJ_MAYBE_HP300 1
1836EOF
1837 ;;
1838 ieee) cat >> confdefs.h <<\EOF
1839#define OBJ_MAYBE_IEEE 1
1840EOF
1841 ;;
1842 som) cat >> confdefs.h <<\EOF
1843#define OBJ_MAYBE_SOM 1
1844EOF
1845 ;;
1846 vms) cat >> confdefs.h <<\EOF
1847#define OBJ_MAYBE_VMS 1
1848EOF
1849 ;;
1850 esac
1851 extra_objects="$extra_objects obj-$fmt.o"
1852 done
1853 obj_format=multi
1854fi
1855if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1856 te_file=multi
1857 extra_objects="$extra_objects $emfiles"
1858 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1859 cat >> confdefs.h <<\EOF
1860#define USE_EMULATIONS 1
1861EOF
1862
1863fi
1864
1865cat >> confdefs.h <<EOF
1866#define EMULATIONS $EMULATIONS
1867EOF
1868
1869cat >> confdefs.h <<EOF
1870#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1871EOF
1872
1873
bf4bd1fc 1874case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1875 yes-*-coff) need_bfd=yes ;;
1876 no-*-coff) need_bfd=yes
1877 cat >> confdefs.h <<\EOF
1878#define MANY_SEGMENTS 1
1879EOF
1880 ;;
1881esac
1882
b11fb939
KR		 1883reject_dev_configs=yes
1884
1885case ${reject_dev_configs}-${dev} in
1886 yes-yes) # Oops.
ba49e48d 1887 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1888 ;;
1889esac
1890
b11fb939
KR		 1891
1892
833c46e1
KR		 1893
1894
1895
e7757ad0 1896case "${primary_bfd_gas}" in
b11fb939
KR		 1897 yes) cat >> confdefs.h <<\EOF
1898#define BFD_ASSEMBLER 1
1899EOF
1900
1901 need_bfd=yes ;;
1902esac
1903
ae09d880
ILT		 1904# do we need the opcodes library?
1905case "${need_opcodes}" in
7be9a312 1906yes)
e2b4bd2a 1907 OPCODES_LIB=../opcodes/libopcodes.la
7be9a312 1908 ;;
ae09d880
ILT		 1909esac
1910
b11fb939 1911case "${need_bfd}" in
7be9a312 1912yes)
e2b4bd2a 1913 BFDLIB=../bfd/libbfd.la
7be9a312 1914 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
7be9a312 1915 ;;
b11fb939
KR		 1916esac
1917
1918
1919
1c9dbb83 1920
2e013bb7
ILT		 1921
1922
b11fb939
KR		 1923cat >> confdefs.h <<EOF
1924#define TARGET_ALIAS "${target_alias}"
1925EOF
1926
1927cat >> confdefs.h <<EOF
1928#define TARGET_CANONICAL "${target}"
1929EOF
1930
1931cat >> confdefs.h <<EOF
1932#define TARGET_CPU "${target_cpu}"
1933EOF
1934
1935cat >> confdefs.h <<EOF
1936#define TARGET_VENDOR "${target_vendor}"
1937EOF
1938
1939cat >> confdefs.h <<EOF
1940#define TARGET_OS "${target_os}"
1941EOF
1942
1943
330add8a
ILT		 1944# Extract the first word of "gcc", so it can be a program name with args.
1945set dummy gcc; ac_word=$2
1946echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6ff87ead 1947echo "configure:1943: checking for $ac_word" >&5
330add8a
ILT		 1948if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1949 echo $ac_n "(cached) $ac_c" 1>&6
1950else
1951 if test -n "$CC"; then
1952 ac_cv_prog_CC="$CC" # Let the user override the test.
1953else
1954 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1955 for ac_dir in $PATH; do
1956 test -z "$ac_dir" && ac_dir=.
1957 if test -f $ac_dir/$ac_word; then
1958 ac_cv_prog_CC="gcc"
1959 break
1960 fi
1961 done
1962 IFS="$ac_save_ifs"
330add8a
ILT		 1963fi
1964fi
1965CC="$ac_cv_prog_CC"
1966if test -n "$CC"; then
1967 echo "$ac_t""$CC" 1>&6
1968else
1969 echo "$ac_t""no" 1>&6
1970fi
1971
d0352cbb
DE		 1972if test -z "$CC"; then
1973 # Extract the first word of "cc", so it can be a program name with args.
1974set dummy cc; ac_word=$2
1975echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6ff87ead 1976echo "configure:1972: checking for $ac_word" >&5
d0352cbb
DE		 1977if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1978 echo $ac_n "(cached) $ac_c" 1>&6
1979else
1980 if test -n "$CC"; then
1981 ac_cv_prog_CC="$CC" # Let the user override the test.
1982else
1983 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1984 ac_prog_rejected=no
1985 for ac_dir in $PATH; do
1986 test -z "$ac_dir" && ac_dir=.
1987 if test -f $ac_dir/$ac_word; then
1988 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1989 ac_prog_rejected=yes
1990 continue
1991 fi
1992 ac_cv_prog_CC="cc"
1993 break
1994 fi
1995 done
1996 IFS="$ac_save_ifs"
1997if test $ac_prog_rejected = yes; then
1998 # We found a bogon in the path, so make sure we never use it.
1999 set dummy $ac_cv_prog_CC
2000 shift
2001 if test $# -gt 0; then
2002 # We chose a different compiler from the bogus one.
2003 # However, it has the same basename, so the bogon will be chosen
2004 # first if we set CC to just the basename; use the full file name.
2005 shift
2006 set dummy "$ac_dir/$ac_word" "$@"
2007 shift
2008 ac_cv_prog_CC="$@"
2009 fi
2010fi
2011fi
2012fi
2013CC="$ac_cv_prog_CC"
2014if test -n "$CC"; then
2015 echo "$ac_t""$CC" 1>&6
2016else
2017 echo "$ac_t""no" 1>&6
2018fi
2019
2020 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2021fi
b11fb939 2022
c6c7035c 2023echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
6ff87ead 2024echo "configure:2020: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
c6c7035c
MM		 2025
2026ac_ext=c
2027# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2028ac_cpp='$CPP $CPPFLAGS'
2029ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2030ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2031cross_compiling=$ac_cv_prog_cc_cross
2032
2033cat > conftest.$ac_ext <<EOF
6ff87ead 2034#line 2030 "configure"
c6c7035c
MM		 2035#include "confdefs.h"
2036main(){return(0);}
2037EOF
6ff87ead 2038if { (eval echo configure:2034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
c6c7035c
MM		 2039 ac_cv_prog_cc_works=yes
2040 # If we can't run a trivial program, we are probably using a cross compiler.
2041 if (./conftest; exit) 2>/dev/null; then
2042 ac_cv_prog_cc_cross=no
2043 else
2044 ac_cv_prog_cc_cross=yes
2045 fi
2046else
2047 echo "configure: failed program was:" >&5
2048 cat conftest.$ac_ext >&5
2049 ac_cv_prog_cc_works=no
2050fi
2051rm -fr conftest*
2052
2053echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2054if test $ac_cv_prog_cc_works = no; then
2055 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2056fi
2057echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
6ff87ead 2058echo "configure:2054: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
c6c7035c
MM		 2059echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2060cross_compiling=$ac_cv_prog_cc_cross
2061
330add8a 2062echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
6ff87ead 2063echo "configure:2059: checking whether we are using GNU C" >&5
330add8a
ILT		 2064if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2065 echo $ac_n "(cached) $ac_c" 1>&6
2066else
2067 cat > conftest.c <<EOF
b11fb939 2068#ifdef __GNUC__
330add8a 2069 yes;
b11fb939
KR		 2070#endif
2071EOF
6ff87ead 2072if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
330add8a
ILT		 2073 ac_cv_prog_gcc=yes
2074else
2075 ac_cv_prog_gcc=no
2076fi
2077fi
1c9dbb83 2078
330add8a 2079echo "$ac_t""$ac_cv_prog_gcc" 1>&6
c6c7035c 2080
330add8a 2081if test $ac_cv_prog_gcc = yes; then
b11fb939 2082 GCC=yes
c6c7035c
MM		 2083 ac_test_CFLAGS="${CFLAGS+set}"
2084 ac_save_CFLAGS="$CFLAGS"
2085 CFLAGS=
2086 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
6ff87ead 2087echo "configure:2083: checking whether ${CC-cc} accepts -g" >&5
c6c7035c 2088if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
330add8a 2089 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2090else
330add8a
ILT		 2091 echo 'void f(){}' > conftest.c
2092if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
c6c7035c 2093 ac_cv_prog_cc_g=yes
330add8a 2094else
c6c7035c 2095 ac_cv_prog_cc_g=no
b11fb939
KR		 2096fi
2097rm -f conftest*
2098
330add8a 2099fi
1c9dbb83 2100
c6c7035c
MM		 2101echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2102 if test "$ac_test_CFLAGS" = set; then
2103 CFLAGS="$ac_save_CFLAGS"
2104 elif test $ac_cv_prog_cc_g = yes; then
2105 CFLAGS="-g -O2"
2106 else
2107 CFLAGS="-O2"
330add8a
ILT		 2108 fi
2109else
2110 GCC=
2111 test "${CFLAGS+set}" = set || CFLAGS="-g"
2112fi
2113
bf111c9f
KR		 2114# Find a good install program. We prefer a C program (faster),
2115# so one script is as good as another. But avoid the broken or
2116# incompatible versions:
b11fb939
KR		 2117# SysV /etc/install, /usr/sbin/install
2118# SunOS /usr/etc/install
2119# IRIX /sbin/install
2120# AIX /bin/install
2121# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2122# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2123# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 2124echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
6ff87ead 2125echo "configure:2121: checking for a BSD compatible install" >&5
28d3e4a3 2126if test -z "$INSTALL"; then
833c46e1
KR		 2127if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2128 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2129else
c6c7035c 2130 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
b11fb939 2131 for ac_dir in $PATH; do
833c46e1
KR		 2132 # Account for people who put trailing slashes in PATH elements.
2133 case "$ac_dir/" in
2134 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 2135 *)
2136 # OSF1 and SCO ODT 3.0 have their own names for install.
2137 for ac_prog in ginstall installbsd scoinst install; do
2138 if test -f $ac_dir/$ac_prog; then
2139 if test $ac_prog = install &&
2140 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2141 # AIX install. It has an incompatible calling convention.
2142 # OSF/1 installbsd also uses dspmsg, but is usable.
2143 :
2144 else
2145 ac_cv_path_install="$ac_dir/$ac_prog -c"
2146 break 2
2147 fi
2148 fi
2149 done
2150 ;;
2151 esac
2152 done
c6c7035c 2153 IFS="$ac_save_IFS"
1c9dbb83 2154
b11fb939 2155fi
1c9dbb83
ILT		 2156 if test "${ac_cv_path_install+set}" = set; then
2157 INSTALL="$ac_cv_path_install"
2158 else
2159 # As a last resort, use the slow shell script. We don't cache a
2160 # path for INSTALL within a source directory, because that will
2161 # break other packages using the cache if that directory is
2162 # removed, or if the path is relative.
2163 INSTALL="$ac_install_sh"
2164 fi
b11fb939 2165fi
833c46e1 2166echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 2167
2168# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2169# It thinks the first close brace ends the variable substitution.
2170test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2171
2172test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2173
2174
e2b4bd2a
ILT		 2175for ac_prog in 'bison -y' byacc
2176do
2177# Extract the first word of "$ac_prog", so it can be a program name with args.
2178set dummy $ac_prog; ac_word=$2
2179echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6ff87ead 2180echo "configure:2176: checking for $ac_word" >&5
e2b4bd2a
ILT		 2181if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2182 echo $ac_n "(cached) $ac_c" 1>&6
2183else
2184 if test -n "$YACC"; then
2185 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2186else
2187 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2188 for ac_dir in $PATH; do
2189 test -z "$ac_dir" && ac_dir=.
2190 if test -f $ac_dir/$ac_word; then
2191 ac_cv_prog_YACC="$ac_prog"
2192 break
2193 fi
2194 done
2195 IFS="$ac_save_ifs"
2196fi
2197fi
2198YACC="$ac_cv_prog_YACC"
2199if test -n "$YACC"; then
2200 echo "$ac_t""$YACC" 1>&6
2201else
2202 echo "$ac_t""no" 1>&6
2203fi
2204
2205test -n "$YACC" && break
2206done
2207test -n "$YACC" || YACC="yacc"
2208
2209# Extract the first word of "flex", so it can be a program name with args.
2210set dummy flex; ac_word=$2
2211echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6ff87ead 2212echo "configure:2208: checking for $ac_word" >&5
e2b4bd2a
ILT		 2213if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2214 echo $ac_n "(cached) $ac_c" 1>&6
2215else
2216 if test -n "$LEX"; then
2217 ac_cv_prog_LEX="$LEX" # Let the user override the test.
2218else
2219 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2220 for ac_dir in $PATH; do
2221 test -z "$ac_dir" && ac_dir=.
2222 if test -f $ac_dir/$ac_word; then
2223 ac_cv_prog_LEX="flex"
2224 break
2225 fi
2226 done
2227 IFS="$ac_save_ifs"
2228 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2229fi
2230fi
2231LEX="$ac_cv_prog_LEX"
2232if test -n "$LEX"; then
2233 echo "$ac_t""$LEX" 1>&6
2234else
2235 echo "$ac_t""no" 1>&6
2236fi
2237
2238if test -z "$LEXLIB"
2239then
2240 case "$LEX" in
2241 flex*) ac_lib=fl ;;
2242 *) ac_lib=l ;;
2243 esac
2244 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
6ff87ead 2245echo "configure:2241: checking for yywrap in -l$ac_lib" >&5
e2b4bd2a
ILT		 2246ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2247if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2248 echo $ac_n "(cached) $ac_c" 1>&6
2249else
2250 ac_save_LIBS="$LIBS"
2251LIBS="-l$ac_lib $LIBS"
2252cat > conftest.$ac_ext <<EOF
6ff87ead 2253#line 2249 "configure"
e2b4bd2a
ILT		 2254#include "confdefs.h"
2255/* Override any gcc2 internal prototype to avoid an error. */
2256/* We use char because int might match the return type of a gcc2
2257 builtin and then its argument prototype would still apply. */
2258char yywrap();
2259
2260int main() {
2261yywrap()
2262; return 0; }
2263EOF
6ff87ead 2264if { (eval echo configure:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e2b4bd2a
ILT		 2265 rm -rf conftest*
2266 eval "ac_cv_lib_$ac_lib_var=yes"
2267else
2268 echo "configure: failed program was:" >&5
2269 cat conftest.$ac_ext >&5
2270 rm -rf conftest*
2271 eval "ac_cv_lib_$ac_lib_var=no"
2272fi
2273rm -f conftest*
2274LIBS="$ac_save_LIBS"
2275
2276fi
2277if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2278 echo "$ac_t""yes" 1>&6
2279 LEXLIB="-l$ac_lib"
2280else
2281 echo "$ac_t""no" 1>&6
2282fi
2283
2284fi
2285
833c46e1 2286echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
6ff87ead 2287echo "configure:2283: checking how to run the C preprocessor" >&5
b11fb939
KR		 2288# On Suns, sometimes $CPP names a directory.
2289if test -n "$CPP" && test -d "$CPP"; then
2290 CPP=
2291fi
2292if test -z "$CPP"; then
833c46e1
KR		 2293if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2294 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2295else
2296 # This must be in double quotes, not single quotes, because CPP may get
2297 # substituted into the Makefile and "${CC-cc}" will confuse make.
2298 CPP="${CC-cc} -E"
2299 # On the NeXT, cc -E runs the code through the compiler's parser,
2300 # not just through cpp.
28d3e4a3 2301 cat > conftest.$ac_ext <<EOF
6ff87ead 2302#line 2298 "configure"
b11fb939 2303#include "confdefs.h"
f2889110 2304#include <assert.h>
b11fb939
KR		 2305Syntax Error
2306EOF
d0352cbb 2307ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6ff87ead 2308{ (eval echo configure:2304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2309ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2310if test -z "$ac_err"; then
2311 :
2312else
fb589130 2313 echo "$ac_err" >&5
c6c7035c
MM		 2314 echo "configure: failed program was:" >&5
2315 cat conftest.$ac_ext >&5
b11fb939
KR		 2316 rm -rf conftest*
2317 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 2318 cat > conftest.$ac_ext <<EOF
6ff87ead 2319#line 2315 "configure"
b11fb939 2320#include "confdefs.h"
f2889110 2321#include <assert.h>
b11fb939
KR		 2322Syntax Error
2323EOF
d0352cbb 2324ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6ff87ead 2325{ (eval echo configure:2321: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2326ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2327if test -z "$ac_err"; then
2328 :
2329else
fb589130 2330 echo "$ac_err" >&5
c6c7035c
MM		 2331 echo "configure: failed program was:" >&5
2332 cat conftest.$ac_ext >&5
b11fb939
KR		 2333 rm -rf conftest*
2334 CPP=/lib/cpp
2335fi
2336rm -f conftest*
2337fi
2338rm -f conftest*
2339 ac_cv_prog_CPP="$CPP"
2340fi
e63c594d
FF		 2341 CPP="$ac_cv_prog_CPP"
2342else
2343 ac_cv_prog_CPP="$CPP"
b11fb939 2344fi
833c46e1 2345echo "$ac_t""$CPP" 1>&6
fb589130 2346
e2b4bd2a 2347echo $ac_n "checking lex output file root""... $ac_c" 1>&6
6ff87ead 2348echo "configure:2344: checking lex output file root" >&5
e2b4bd2a 2349if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
833c46e1 2350 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2351else
e2b4bd2a
ILT		 2352 # The minimal lex program is just a single line: %%. But some broken lexes
2353# (Solaris, I think it was) want two %% lines, so accommodate them.
2354echo '%%
2355%%' | $LEX
2356if test -f lex.yy.c; then
2357 ac_cv_prog_lex_root=lex.yy
2358elif test -f lexyy.c; then
2359 ac_cv_prog_lex_root=lexyy
2360else
2361 { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2362fi
2363fi
2364
2365echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2366LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2367
2368echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
6ff87ead 2369echo "configure:2365: checking whether yytext is a pointer" >&5
e2b4bd2a
ILT		 2370if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2371 echo $ac_n "(cached) $ac_c" 1>&6
2372else
2373 # POSIX says lex can declare yytext either as a pointer or an array; the
2374# default is implementation-dependent. Figure out which it is, since
2375# not all implementations provide the %pointer and %array declarations.
2376ac_cv_prog_lex_yytext_pointer=no
2377echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2378ac_save_LIBS="$LIBS"
2379LIBS="$LIBS $LEXLIB"
2380cat > conftest.$ac_ext <<EOF
6ff87ead 2381#line 2377 "configure"
b11fb939 2382#include "confdefs.h"
e2b4bd2a
ILT		 2383`cat $LEX_OUTPUT_ROOT.c`
2384int main() {
2385
2386; return 0; }
b11fb939 2387EOF
6ff87ead 2388if { (eval echo configure:2384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2389 rm -rf conftest*
e2b4bd2a 2390 ac_cv_prog_lex_yytext_pointer=yes
b11fb939 2391else
c6c7035c
MM		 2392 echo "configure: failed program was:" >&5
2393 cat conftest.$ac_ext >&5
b11fb939
KR		 2394fi
2395rm -f conftest*
e2b4bd2a
ILT		 2396LIBS="$ac_save_LIBS"
2397rm -f "${LEX_OUTPUT_ROOT}.c"
2398
b11fb939 2399fi
e2b4bd2a
ILT		 2400
2401echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2402if test $ac_cv_prog_lex_yytext_pointer = yes; then
2403 cat >> confdefs.h <<\EOF
2404#define YYTEXT_POINTER 1
b11fb939 2405EOF
e2b4bd2a 2406
b11fb939 2407fi
b11fb939 2408
b11fb939 2409
e2b4bd2a 2410echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
6ff87ead 2411echo "configure:2407: checking whether to enable maintainer-specific portions of Makefiles" >&5
e2b4bd2a
ILT		 2412 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2413if test "${enable_maintainer_mode+set}" = set; then
2414 enableval="$enable_maintainer_mode"
2415 USE_MAINTAINER_MODE=$enableval
ba49e48d 2416else
e2b4bd2a 2417 USE_MAINTAINER_MODE=no
bf111c9f 2418fi
bf111c9f 2419
e2b4bd2a
ILT		 2420 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2421 if test $USE_MAINTAINER_MODE = yes; then
2422 MAINT=
2423 else
2424 MAINT='#M#'
2425 fi
2426
2427
e42b2520 2428echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
6ff87ead 2429echo "configure:2425: checking for Cygwin32 environment" >&5
e42b2520
RS		 2430if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2431 echo $ac_n "(cached) $ac_c" 1>&6
2432else
2433 cat > conftest.$ac_ext <<EOF
6ff87ead 2434#line 2430 "configure"
e42b2520
RS		 2435#include "confdefs.h"
2436
2437int main() {
2438int main () { return __CYGWIN32__; }
2439; return 0; }
2440EOF
6ff87ead 2441if { (eval echo configure:2437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
e42b2520
RS		 2442 rm -rf conftest*
2443 am_cv_cygwin32=yes
2444else
2445 echo "configure: failed program was:" >&5
2446 cat conftest.$ac_ext >&5
2447 rm -rf conftest*
2448 am_cv_cygwin32=no
2449fi
2450rm -f conftest*
2451rm -f conftest*
2452fi
2453
2454echo "$ac_t""$am_cv_cygwin32" 1>&6
2455CYGWIN32=
2456test "$am_cv_cygwin32" = yes && CYGWIN32=yes
e2b4bd2a 2457
e42b2520 2458echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
6ff87ead 2459echo "configure:2455: checking for executable suffix" >&5
e42b2520
RS		 2460if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2461 echo $ac_n "(cached) $ac_c" 1>&6
2462else
2463 if test "$CYGWIN32" = yes; then
2464am_cv_exeext=.exe
2465else
2466cat > am_c_test.c << 'EOF'
2467int main() {
2468/* Nothing needed here */
2469}
2470EOF
2471${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
e2b4bd2a 2472am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
e42b2520
RS		 2473rm -f am_c_test*
2474fi
2475
2476test x"${am_cv_exeext}" = x && am_cv_exeext=no
2477fi
2478EXEEXT=""
2479test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2480echo "$ac_t""${am_cv_exeext}" 1>&6
2481
2482
e2b4bd2a
ILT		 2483for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2484do
2485ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2486echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6ff87ead 2487echo "configure:2483: checking for $ac_hdr" >&5
e2b4bd2a
ILT		 2488if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2489 echo $ac_n "(cached) $ac_c" 1>&6
2490else
2491 cat > conftest.$ac_ext <<EOF
6ff87ead 2492#line 2488 "configure"
e2b4bd2a
ILT		 2493#include "confdefs.h"
2494#include <$ac_hdr>
2495EOF
2496ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6ff87ead 2497{ (eval echo configure:2493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
e2b4bd2a
ILT		 2498ac_err=`grep -v '^ *+' conftest.out`
2499if test -z "$ac_err"; then
2500 rm -rf conftest*
2501 eval "ac_cv_header_$ac_safe=yes"
2502else
2503 echo "$ac_err" >&5
2504 echo "configure: failed program was:" >&5
2505 cat conftest.$ac_ext >&5
2506 rm -rf conftest*
2507 eval "ac_cv_header_$ac_safe=no"
2508fi
2509rm -f conftest*
2510fi
2511if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2512 echo "$ac_t""yes" 1>&6
2513 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2514 cat >> confdefs.h <<EOF
2515#define $ac_tr_hdr 1
2516EOF
2517
2518else
2519 echo "$ac_t""no" 1>&6
2520fi
2521done
2522
2523
2524# Put this here so that autoconf's "cross-compiling" message doesn't confuse
2525# people who are not cross-compiling but are compiling cross-assemblers.
2526echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
6ff87ead 2527echo "configure:2523: checking whether compiling a cross-assembler" >&5
e2b4bd2a
ILT		 2528if test "${host}" = "${target}"; then
2529 cross_gas=no
2530else
2531 cross_gas=yes
2532 cat >> confdefs.h <<\EOF
2533#define CROSS_COMPILE 1
2534EOF
2535
2536fi
2537echo "$ac_t""$cross_gas" 1>&6
2538
b11fb939
KR		 2539# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2540# for constant arguments. Useless!
833c46e1 2541echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6ff87ead 2542echo "configure:2538: checking for working alloca.h" >&5
833c46e1
KR		 2543if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2544 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2545else
28d3e4a3 2546 cat > conftest.$ac_ext <<EOF
6ff87ead 2547#line 2543 "configure"
b11fb939
KR		 2548#include "confdefs.h"
2549#include <alloca.h>
c6c7035c 2550int main() {
b11fb939
KR		 2551char *p = alloca(2 * sizeof(int));
2552; return 0; }
2553EOF
6ff87ead 2554if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939
KR		 2555 rm -rf conftest*
2556 ac_cv_header_alloca_h=yes
2557else
c6c7035c
MM		 2558 echo "configure: failed program was:" >&5
2559 cat conftest.$ac_ext >&5
b11fb939
KR		 2560 rm -rf conftest*
2561 ac_cv_header_alloca_h=no
2562fi
2563rm -f conftest*
b11fb939 2564fi
1c9dbb83 2565
833c46e1 2566echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 2567if test $ac_cv_header_alloca_h = yes; then
2568 cat >> confdefs.h <<\EOF
2569#define HAVE_ALLOCA_H 1
2570EOF
2571
2572fi
2573
833c46e1 2574echo $ac_n "checking for alloca""... $ac_c" 1>&6
6ff87ead 2575echo "configure:2571: checking for alloca" >&5
c6c7035c 2576if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
833c46e1 2577 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2578else
28d3e4a3 2579 cat > conftest.$ac_ext <<EOF
6ff87ead 2580#line 2576 "configure"
b11fb939
KR		 2581#include "confdefs.h"
2582
2583#ifdef __GNUC__
2584# define alloca __builtin_alloca
2585#else
2586# if HAVE_ALLOCA_H
2587# include <alloca.h>
2588# else
2589# ifdef _AIX
2590 #pragma alloca
2591# else
2592# ifndef alloca /* predefined by HP cc +Olibcalls */
2593char *alloca ();
2594# endif
2595# endif
2596# endif
2597#endif
2598
c6c7035c 2599int main() {
b11fb939
KR		 2600char *p = (char *) alloca(1);
2601; return 0; }
2602EOF
6ff87ead 2603if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2604 rm -rf conftest*
c6c7035c 2605 ac_cv_func_alloca_works=yes
b11fb939 2606else
c6c7035c
MM		 2607 echo "configure: failed program was:" >&5
2608 cat conftest.$ac_ext >&5
b11fb939 2609 rm -rf conftest*
c6c7035c 2610 ac_cv_func_alloca_works=no
b11fb939
KR		 2611fi
2612rm -f conftest*
b11fb939 2613fi
1c9dbb83 2614
c6c7035c
MM		 2615echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2616if test $ac_cv_func_alloca_works = yes; then
b11fb939
KR		 2617 cat >> confdefs.h <<\EOF
2618#define HAVE_ALLOCA 1
2619EOF
2620
2621fi
2622
c6c7035c 2623if test $ac_cv_func_alloca_works = no; then
b11fb939
KR		 2624 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2625 # that cause trouble. Some versions do not even contain alloca or
2626 # contain a buggy version. If you still want to use their alloca,
2627 # use ar to extract alloca.o from them instead of compiling alloca.c.
2628 ALLOCA=alloca.o
2629 cat >> confdefs.h <<\EOF
2630#define C_ALLOCA 1
2631EOF
2632
2633
833c46e1 2634echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6ff87ead 2635echo "configure:2631: checking whether alloca needs Cray hooks" >&5
833c46e1
KR		 2636if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2637 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2638else
28d3e4a3 2639 cat > conftest.$ac_ext <<EOF
6ff87ead 2640#line 2636 "configure"
b11fb939
KR		 2641#include "confdefs.h"
2642#if defined(CRAY) && ! defined(CRAY2)
2643webecray
2644#else
2645wenotbecray
2646#endif
2647
2648EOF
28d3e4a3 2649if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 2650 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 2651 rm -rf conftest*
2652 ac_cv_os_cray=yes
2653else
2654 rm -rf conftest*
2655 ac_cv_os_cray=no
2656fi
2657rm -f conftest*
2658
2659fi
1c9dbb83 2660
833c46e1 2661echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 2662if test $ac_cv_os_cray = yes; then
833c46e1
KR		 2663for ac_func in _getb67 GETB67 getb67; do
2664 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6ff87ead 2665echo "configure:2661: checking for $ac_func" >&5
833c46e1
KR		 2666if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2667 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2668else
28d3e4a3 2669 cat > conftest.$ac_ext <<EOF
6ff87ead 2670#line 2666 "configure"
b11fb939 2671#include "confdefs.h"
833c46e1
KR		 2672/* System header to define __stub macros and hopefully few prototypes,
2673 which can conflict with char $ac_func(); below. */
2674#include <assert.h>
f1698cb7 2675/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2676/* We use char because int might match the return type of a gcc2
2677 builtin and then its argument prototype would still apply. */
1c9dbb83 2678char $ac_func();
f1698cb7 2679
c6c7035c 2680int main() {
b11fb939
KR		 2681
2682/* The GNU C library defines this for functions which it implements
2683 to always fail with ENOSYS. Some functions are actually named
2684 something starting with __ and the normal name is an alias. */
833c46e1 2685#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 2686choke me
2687#else
833c46e1 2688$ac_func();
b11fb939
KR		 2689#endif
2690
2691; return 0; }
2692EOF
6ff87ead 2693if { (eval echo configure:2689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2694 rm -rf conftest*
833c46e1 2695 eval "ac_cv_func_$ac_func=yes"
b11fb939 2696else
c6c7035c
MM		 2697 echo "configure: failed program was:" >&5
2698 cat conftest.$ac_ext >&5
b11fb939 2699 rm -rf conftest*
833c46e1 2700 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 2701fi
2702rm -f conftest*
7d0f8249 2703fi
c6c7035c 2704
833c46e1
KR		 2705if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2706 echo "$ac_t""yes" 1>&6
2707 cat >> confdefs.h <<EOF
2708#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 2709EOF
2710
833c46e1 2711 break
b11fb939 2712else
833c46e1 2713 echo "$ac_t""no" 1>&6
b11fb939
KR		 2714fi
2715
833c46e1 2716done
b11fb939
KR		 2717fi
2718
833c46e1 2719echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6ff87ead 2720echo "configure:2716: checking stack direction for C alloca" >&5
833c46e1
KR		 2721if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2722 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2723else
2724 if test "$cross_compiling" = yes; then
bf111c9f 2725 ac_cv_c_stack_direction=0
b11fb939 2726else
c6c7035c 2727 cat > conftest.$ac_ext <<EOF
6ff87ead 2728#line 2724 "configure"
b11fb939
KR		 2729#include "confdefs.h"
2730find_stack_direction ()
2731{
2732 static char *addr = 0;
2733 auto char dummy;
2734 if (addr == 0)
2735 {
2736 addr = &dummy;
2737 return find_stack_direction ();
2738 }
2739 else
2740 return (&dummy > addr) ? 1 : -1;
2741}
2742main ()
2743{
2744 exit (find_stack_direction() < 0);
2745}
2746EOF
6ff87ead 2747if { (eval echo configure:2743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
c6c7035c 2748then
b11fb939
KR		 2749 ac_cv_c_stack_direction=1
2750else
c6c7035c
MM		 2751 echo "configure: failed program was:" >&5
2752 cat conftest.$ac_ext >&5
2753 rm -fr conftest*
b11fb939
KR		 2754 ac_cv_c_stack_direction=-1
2755fi
7d0f8249 2756rm -fr conftest*
64556643
FF		 2757fi
2758
c6c7035c
MM		 2759fi
2760
833c46e1 2761echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 2762cat >> confdefs.h <<EOF
2763#define STACK_DIRECTION $ac_cv_c_stack_direction
2764EOF
2765
2766fi
2767
833c46e1 2768echo $ac_n "checking for inline""... $ac_c" 1>&6
6ff87ead 2769echo "configure:2765: checking for inline" >&5
833c46e1
KR		 2770if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2771 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2772else
833c46e1
KR		 2773 ac_cv_c_inline=no
2774for ac_kw in inline __inline__ __inline; do
2775 cat > conftest.$ac_ext <<EOF
6ff87ead 2776#line 2772 "configure"
b11fb939
KR		 2777#include "confdefs.h"
2778
c6c7035c 2779int main() {
833c46e1 2780} $ac_kw foo() {
b11fb939
KR		 2781; return 0; }
2782EOF
6ff87ead 2783if { (eval echo configure:2779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
b11fb939 2784 rm -rf conftest*
833c46e1 2785 ac_cv_c_inline=$ac_kw; break
c6c7035c
MM		 2786else
2787 echo "configure: failed program was:" >&5
2788 cat conftest.$ac_ext >&5
b11fb939
KR		 2789fi
2790rm -f conftest*
833c46e1 2791done
b11fb939
KR		 2792
2793fi
1c9dbb83 2794
833c46e1
KR		 2795echo "$ac_t""$ac_cv_c_inline" 1>&6
2796case "$ac_cv_c_inline" in
2797 inline | yes) ;;
2798 no) cat >> confdefs.h <<\EOF
2799#define inline
2800EOF
2801 ;;
2802 *) cat >> confdefs.h <<EOF
2803#define inline $ac_cv_c_inline
2804EOF
2805 ;;
2806esac
b11fb939
KR		 2807
2808
ba49e48d
KR		 2809# VMS doesn't have unlink.
2810for ac_func in unlink remove
b9419dd2 2811do
833c46e1 2812echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6ff87ead 2813echo "configure:2809: checking for $ac_func" >&5
833c46e1
KR		 2814if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2815 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 2816else
2817 cat > conftest.$ac_ext <<EOF
6ff87ead 2818#line 2814 "configure"
28d3e4a3 2819#include "confdefs.h"
833c46e1
KR		 2820/* System header to define __stub macros and hopefully few prototypes,
2821 which can conflict with char $ac_func(); below. */
2822#include <assert.h>
f1698cb7 2823/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2824/* We use char because int might match the return type of a gcc2
2825 builtin and then its argument prototype would still apply. */
1c9dbb83 2826char $ac_func();
f1698cb7 2827
c6c7035c 2828int main() {
28d3e4a3
KR		 2829
2830/* The GNU C library defines this for functions which it implements
2831 to always fail with ENOSYS. Some functions are actually named
2832 something starting with __ and the normal name is an alias. */
b9419dd2 2833#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 2834choke me
2835#else
f1698cb7 2836$ac_func();
28d3e4a3
KR		 2837#endif
2838
2839; return 0; }
2840EOF
6ff87ead 2841if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
28d3e4a3 2842 rm -rf conftest*
b9419dd2 2843 eval "ac_cv_func_$ac_func=yes"
28d3e4a3 2844else
c6c7035c
MM		 2845 echo "configure: failed program was:" >&5
2846 cat conftest.$ac_ext >&5
28d3e4a3 2847 rm -rf conftest*
b9419dd2 2848 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 2849fi
2850rm -f conftest*
7d0f8249 2851fi
c6c7035c 2852
b9419dd2 2853if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 2854 echo "$ac_t""yes" 1>&6
1c9dbb83 2855 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 2856 cat >> confdefs.h <<EOF
2857#define $ac_tr_func 1
28d3e4a3 2858EOF
b9419dd2 2859 break
28d3e4a3 2860else
833c46e1 2861 echo "$ac_t""no" 1>&6
28d3e4a3 2862fi
b9419dd2 2863done
28d3e4a3
KR		 2864
2865
e63c594d
FF		 2866# Some systems don't have sbrk().
2867for ac_func in sbrk
2868do
2869echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6ff87ead 2870echo "configure:2866: checking for $ac_func" >&5
e63c594d
FF		 2871if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2872 echo $ac_n "(cached) $ac_c" 1>&6
2873else
2874 cat > conftest.$ac_ext <<EOF
6ff87ead 2875#line 2871 "configure"
e63c594d
FF		 2876#include "confdefs.h"
2877/* System header to define __stub macros and hopefully few prototypes,
2878 which can conflict with char $ac_func(); below. */
2879#include <assert.h>
2880/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2881/* We use char because int might match the return type of a gcc2
2882 builtin and then its argument prototype would still apply. */
1c9dbb83 2883char $ac_func();
e63c594d 2884
c6c7035c 2885int main() {
e63c594d
FF		 2886
2887/* The GNU C library defines this for functions which it implements
2888 to always fail with ENOSYS. Some functions are actually named
2889 something starting with __ and the normal name is an alias. */
2890#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2891choke me
2892#else
2893$ac_func();
2894#endif
2895
2896; return 0; }
2897EOF
6ff87ead 2898if { (eval echo configure:2894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e63c594d
FF		 2899 rm -rf conftest*
2900 eval "ac_cv_func_$ac_func=yes"
2901else
c6c7035c
MM		 2902 echo "configure: failed program was:" >&5
2903 cat conftest.$ac_ext >&5
e63c594d
FF		 2904 rm -rf conftest*
2905 eval "ac_cv_func_$ac_func=no"
2906fi
2907rm -f conftest*
7d0f8249 2908fi
c6c7035c 2909
e63c594d
FF		 2910if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2911 echo "$ac_t""yes" 1>&6
1c9dbb83 2912 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 2913 cat >> confdefs.h <<EOF
2914#define $ac_tr_func 1
2915EOF
2916
2917else
2918 echo "$ac_t""no" 1>&6
2919fi
2920done
2921
2922
b11fb939
KR		 2923# Some non-ANSI preprocessors botch requoting inside strings. That's bad
2924# enough, but on some of those systems, the assert macro relies on requoting
2925# working properly!
833c46e1 2926echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
6ff87ead 2927echo "configure:2923: checking for working assert macro" >&5
833c46e1
KR		 2928if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2929 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2930else
28d3e4a3 2931 cat > conftest.$ac_ext <<EOF
6ff87ead 2932#line 2928 "configure"
b11fb939
KR		 2933#include "confdefs.h"
2934#include <assert.h>
2935#include <stdio.h>
c6c7035c 2936int main() {
b11fb939
KR		 2937
2938/* check for requoting problems */
2939static int a, b, c, d;
2940static char *s;
2941assert (!strcmp(s, "foo bar baz quux"));
2942/* check for newline handling */
2943assert (a == b
2944 || c == d);
2945
2946; return 0; }
2947EOF
6ff87ead 2948if { (eval echo configure:2944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130
KR		 2949 rm -rf conftest*
2950 gas_cv_assert_ok=yes
b11fb939 2951else
c6c7035c
MM		 2952 echo "configure: failed program was:" >&5
2953 cat conftest.$ac_ext >&5
b11fb939 2954 rm -rf conftest*
fb589130 2955 gas_cv_assert_ok=no
b11fb939
KR		 2956fi
2957rm -f conftest*
fb589130 2958fi
833c46e1 2959echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 2960test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2961#define BROKEN_ASSERT 1
2962EOF
2963
b11fb939 2964
bf111c9f 2965
b11fb939
KR		 2966# On some systems, the system header files may not declare malloc, realloc,
2967# and free. There are places where gas needs these functions to have been
2968# declared -- such as when taking their addresses.
bf111c9f 2969gas_test_headers="
b11fb939
KR		 2970#ifdef HAVE_MEMORY_H
2971#include <memory.h>
2972#endif
2973#ifdef HAVE_STRING_H
2974#include <string.h>
5cece526
ILT		 2975#else
2976#ifdef HAVE_STRINGS_H
2977#include <strings.h>
2978#endif
b11fb939
KR		 2979#endif
2980#ifdef HAVE_STDLIB_H
2981#include <stdlib.h>
2982#endif
2983#ifdef HAVE_UNISTD_H
2984#include <unistd.h>
2985#endif
bf111c9f 2986"
b11fb939 2987
5cece526 2988echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6ff87ead 2989echo "configure:2985: checking whether declaration is required for strstr" >&5
5cece526
ILT		 2990if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2991 echo $ac_n "(cached) $ac_c" 1>&6
2992else
2993 cat > conftest.$ac_ext <<EOF
6ff87ead 2994#line 2990 "configure"
5cece526
ILT		 2995#include "confdefs.h"
2996$gas_test_headers
c6c7035c 2997int main() {
5cece526
ILT		 2998
2999typedef char *(*f)();
3000f x;
3001x = (f) strstr;
3002
3003; return 0; }
3004EOF
6ff87ead 3005if { (eval echo configure:3001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3006 rm -rf conftest*
3007 gas_cv_decl_needed_strstr=no
3008else
c6c7035c
MM		 3009 echo "configure: failed program was:" >&5
3010 cat conftest.$ac_ext >&5
5cece526
ILT		 3011 rm -rf conftest*
3012 gas_cv_decl_needed_strstr=yes
3013fi
3014rm -f conftest*
5cece526
ILT		 3015fi
3016echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3017test $gas_cv_decl_needed_strstr = no || {
3018 cat >> confdefs.h <<\EOF
3019#define NEED_DECLARATION_STRSTR 1
3020EOF
3021
3022}
3023
3024
833c46e1 3025echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6ff87ead 3026echo "configure:3022: checking whether declaration is required for malloc" >&5
833c46e1
KR		 3027if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3028 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 3029else
28d3e4a3 3030 cat > conftest.$ac_ext <<EOF
6ff87ead 3031#line 3027 "configure"
bf111c9f
KR		 3032#include "confdefs.h"
3033$gas_test_headers
c6c7035c 3034int main() {
b11fb939 3035
bf111c9f
KR		 3036typedef char *(*f)();
3037f x;
3038x = (f) malloc;
b11fb939
KR		 3039
3040; return 0; }
3041EOF
6ff87ead 3042if { (eval echo configure:3038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3043 rm -rf conftest*
bf111c9f 3044 gas_cv_decl_needed_malloc=no
b11fb939 3045else
c6c7035c
MM		 3046 echo "configure: failed program was:" >&5
3047 cat conftest.$ac_ext >&5
b11fb939 3048 rm -rf conftest*
bf111c9f 3049 gas_cv_decl_needed_malloc=yes
fb589130
KR		 3050fi
3051rm -f conftest*
fb589130 3052fi
833c46e1 3053echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 3054test $gas_cv_decl_needed_malloc = no || {
3055 cat >> confdefs.h <<\EOF
3056#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 3057EOF
3058
bf111c9f
KR		 3059}
3060
b11fb939 3061
833c46e1 3062echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6ff87ead 3063echo "configure:3059: checking whether declaration is required for free" >&5
833c46e1
KR		 3064if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3065 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3066else
28d3e4a3 3067 cat > conftest.$ac_ext <<EOF
6ff87ead 3068#line 3064 "configure"
b11fb939 3069#include "confdefs.h"
bf111c9f 3070$gas_test_headers
c6c7035c 3071int main() {
b11fb939 3072
5f757edc 3073typedef void (*f)();
bf111c9f
KR		 3074f x;
3075x = (f) free;
b11fb939
KR		 3076
3077; return 0; }
3078EOF
6ff87ead 3079if { (eval echo configure:3075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3080 rm -rf conftest*
bf111c9f 3081 gas_cv_decl_needed_free=no
b11fb939 3082else
c6c7035c
MM		 3083 echo "configure: failed program was:" >&5
3084 cat conftest.$ac_ext >&5
b11fb939 3085 rm -rf conftest*
bf111c9f 3086 gas_cv_decl_needed_free=yes
b11fb939
KR		 3087fi
3088rm -f conftest*
fb589130 3089fi
833c46e1 3090echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 3091test $gas_cv_decl_needed_free = no || {
3092 cat >> confdefs.h <<\EOF
3093#define NEED_DECLARATION_FREE 1
fb589130
KR		 3094EOF
3095
bf111c9f
KR		 3096}
3097
b11fb939 3098
5cece526 3099echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6ff87ead 3100echo "configure:3096: checking whether declaration is required for sbrk" >&5
5cece526
ILT		 3101if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3102 echo $ac_n "(cached) $ac_c" 1>&6
3103else
3104 cat > conftest.$ac_ext <<EOF
6ff87ead 3105#line 3101 "configure"
5cece526
ILT		 3106#include "confdefs.h"
3107$gas_test_headers
c6c7035c 3108int main() {
5cece526
ILT		 3109
3110typedef char *(*f)();
3111f x;
3112x = (f) sbrk;
3113
3114; return 0; }
3115EOF
6ff87ead 3116if { (eval echo configure:3112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3117 rm -rf conftest*
3118 gas_cv_decl_needed_sbrk=no
3119else
c6c7035c
MM		 3120 echo "configure: failed program was:" >&5
3121 cat conftest.$ac_ext >&5
5cece526
ILT		 3122 rm -rf conftest*
3123 gas_cv_decl_needed_sbrk=yes
3124fi
3125rm -f conftest*
5cece526
ILT		 3126fi
3127echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3128test $gas_cv_decl_needed_sbrk = no || {
3129 cat >> confdefs.h <<\EOF
3130#define NEED_DECLARATION_SBRK 1
3131EOF
3132
3133}
3134
3135
b11fb939
KR		 3136# Does errno.h declare errno, or do we have to add a separate declaration
3137# for it?
bf111c9f 3138
833c46e1 3139echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6ff87ead 3140echo "configure:3136: checking whether declaration is required for errno" >&5
833c46e1
KR		 3141if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3142 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3143else
28d3e4a3 3144 cat > conftest.$ac_ext <<EOF
6ff87ead 3145#line 3141 "configure"
b11fb939
KR		 3146#include "confdefs.h"
3147
3148#ifdef HAVE_ERRNO_H
3149#include <errno.h>
3150#endif
3151
c6c7035c 3152int main() {
b11fb939 3153
bf111c9f
KR		 3154typedef int f;
3155f x;
3156x = (f) errno;
b11fb939
KR		 3157
3158; return 0; }
3159EOF
6ff87ead 3160if { (eval echo configure:3156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3161 rm -rf conftest*
bf111c9f 3162 gas_cv_decl_needed_errno=no
b11fb939 3163else
c6c7035c
MM		 3164 echo "configure: failed program was:" >&5
3165 cat conftest.$ac_ext >&5
b11fb939 3166 rm -rf conftest*
bf111c9f 3167 gas_cv_decl_needed_errno=yes
b11fb939
KR		 3168fi
3169rm -f conftest*
fb589130 3170fi
833c46e1 3171echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 3172test $gas_cv_decl_needed_errno = no || {
3173 cat >> confdefs.h <<\EOF
3174#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 3175EOF
3176
bf111c9f
KR		 3177}
3178
b11fb939 3179
515c7142
ILT		 3180
3181
ba49e48d 3182trap '' 1 2 15
833c46e1 3183cat > confcache <<\EOF
b11fb939
KR		 3184# This file is a shell script that caches the results of configure
3185# tests run on this system so they can be shared between configure
3186# scripts and configure runs. It is not useful on other systems.
bf111c9f 3187# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 3188#
3189# By default, configure uses ./config.cache as the cache file,
3190# creating it if it does not exist already. You can give configure
3191# the --cache-file=FILE option to use a different cache file; that is
3192# what configure does when it calls configure scripts in
3193# subdirectories, so they share the cache.
3194# Giving --cache-file=/dev/null disables caching, for debugging configure.
3195# config.status only pays attention to the cache file if you give it the
3196# --recheck option to rerun configure.
e23b25ec 3197#
b11fb939 3198EOF
c6c7035c
MM		 3199# The following way of writing the cache mishandles newlines in values,
3200# but we know of no workaround that is simple, portable, and efficient.
3201# So, don't put newlines in cache variables' values.
833c46e1
KR		 3202# Ultrix sh set writes to stderr and can't be redirected directly,
3203# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 3204(set) 2>&1 |
c6c7035c
MM		 3205 case `(ac_space=' '; set) 2>&1` in
3206 *ac_space=\ *)
3207 # `set' does not quote correctly, so add quotes (double-quote substitution
3208 # turns \\\\ into \\, and sed turns \\ into \).
3209 sed -n \
3210 -e "s/'/'\\\\''/g" \
3211 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3212 ;;
3213 *)
3214 # `set' quotes correctly as required by POSIX, so do not add quotes.
3215 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3216 ;;
3217 esac >> confcache
833c46e1
KR		 3218if cmp -s $cache_file confcache; then
3219 :
b11fb939 3220else
833c46e1
KR		 3221 if test -w $cache_file; then
3222 echo "updating cache $cache_file"
3223 cat confcache > $cache_file
3224 else
3225 echo "not updating unwritable cache $cache_file"
3226 fi
b11fb939 3227fi
833c46e1 3228rm -f confcache
b11fb939 3229
833c46e1 3230trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 3231
f2889110 3232test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 3233# Let make expand exec_prefix.
3234test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3235
3236# Any assignment to VPATH causes Sun make to only execute
3237# the first set of double-colon rules, so remove it if not needed.
3238# If there is a colon in the path, we need to keep it.
3239if test "x$srcdir" = x.; then
3240 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3241fi
3242
3243trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3244
3245DEFS=-DHAVE_CONFIG_H
3246
3247# Without the "./", some shells look in PATH for config.status.
3248: ${CONFIG_STATUS=./config.status}
3249
28d3e4a3
KR		 3250echo creating $CONFIG_STATUS
3251rm -f $CONFIG_STATUS
3252cat > $CONFIG_STATUS <<EOF
833c46e1 3253#! /bin/sh
b11fb939
KR		 3254# Generated automatically by configure.
3255# Run this file to recreate the current configuration.
3256# This directory was configured as follows,
3257# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3258#
e23b25ec 3259# $0 $ac_configure_args
b11fb939
KR		 3260#
3261# Compiler output produced by configure, useful for debugging
3262# configure, is in ./config.log if it exists.
3263
28d3e4a3 3264ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 3265for ac_option
3266do
3267 case "\$ac_option" in
3268 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 3269 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3270 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 3271 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
e2b4bd2a 3272 echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
b11fb939
KR		 3273 exit 0 ;;
3274 -help | --help | --hel | --he | --h)
3275 echo "\$ac_cs_usage"; exit 0 ;;
3276 *) echo "\$ac_cs_usage"; exit 1 ;;
3277 esac
3278done
3279
3280ac_given_srcdir=$srcdir
3281ac_given_INSTALL="$INSTALL"
3282
e2b4bd2a 3283trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 3284EOF
3285cat >> $CONFIG_STATUS <<EOF
b11fb939 3286
1c9dbb83
ILT		 3287# Protect against being on the right side of a sed subst in config.status.
3288sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3289 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 3290$ac_vpsub
3291$extrasub
b11fb939 3292s%@CFLAGS@%$CFLAGS%g
b11fb939 3293s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 3294s%@CXXFLAGS@%$CXXFLAGS%g
3295s%@DEFS@%$DEFS%g
b11fb939 3296s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 3297s%@LIBS@%$LIBS%g
3298s%@exec_prefix@%$exec_prefix%g
3299s%@prefix@%$prefix%g
ba49e48d 3300s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 3301s%@bindir@%$bindir%g
3302s%@sbindir@%$sbindir%g
3303s%@libexecdir@%$libexecdir%g
3304s%@datadir@%$datadir%g
3305s%@sysconfdir@%$sysconfdir%g
3306s%@sharedstatedir@%$sharedstatedir%g
3307s%@localstatedir@%$localstatedir%g
3308s%@libdir@%$libdir%g
3309s%@includedir@%$includedir%g
3310s%@oldincludedir@%$oldincludedir%g
3311s%@infodir@%$infodir%g
3312s%@mandir@%$mandir%g
b11fb939
KR		 3313s%@host@%$host%g
3314s%@host_alias@%$host_alias%g
3315s%@host_cpu@%$host_cpu%g
3316s%@host_vendor@%$host_vendor%g
3317s%@host_os@%$host_os%g
3318s%@target@%$target%g
3319s%@target_alias@%$target_alias%g
3320s%@target_cpu@%$target_cpu%g
3321s%@target_vendor@%$target_vendor%g
3322s%@target_os@%$target_os%g
3323s%@build@%$build%g
3324s%@build_alias@%$build_alias%g
3325s%@build_cpu@%$build_cpu%g
3326s%@build_vendor@%$build_vendor%g
3327s%@build_os@%$build_os%g
e2b4bd2a
ILT		 3328s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3329s%@INSTALL_DATA@%$INSTALL_DATA%g
3330s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3331s%@PACKAGE@%$PACKAGE%g
3332s%@VERSION@%$VERSION%g
3333s%@ACLOCAL@%$ACLOCAL%g
3334s%@AUTOCONF@%$AUTOCONF%g
3335s%@AUTOMAKE@%$AUTOMAKE%g
3336s%@AUTOHEADER@%$AUTOHEADER%g
3337s%@MAKEINFO@%$MAKEINFO%g
3338s%@SET_MAKE@%$SET_MAKE%g
3339s%@CC@%$CC%g
3340s%@RANLIB@%$RANLIB%g
3341s%@LD@%$LD%g
3342s%@LN_S@%$LN_S%g
3343s%@LIBTOOL@%$LIBTOOL%g
e7757ad0 3344s%@extra_objects@%$extra_objects%g
bf4bd1fc 3345s%@target_cpu_type@%$target_cpu_type%g
833c46e1 3346s%@obj_format@%$obj_format%g
515c7142 3347s%@te_file@%$te_file%g
833c46e1 3348s%@atof@%$atof%g
b11fb939 3349s%@BFDLIB@%$BFDLIB%g
2e013bb7 3350s%@OPCODES_LIB@%$OPCODES_LIB%g
b11fb939 3351s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
e2b4bd2a
ILT		 3352s%@YACC@%$YACC%g
3353s%@LEX@%$LEX%g
3354s%@LEXLIB@%$LEXLIB%g
b11fb939 3355s%@CPP@%$CPP%g
e2b4bd2a
ILT		 3356s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3357s%@MAINT@%$MAINT%g
e42b2520 3358s%@EXEEXT@%$EXEEXT%g
b11fb939 3359s%@ALLOCA@%$ALLOCA%g
b11fb939
KR		 3360
3361CEOF
3362EOF
c6c7035c
MM		 3363
3364cat >> $CONFIG_STATUS <<\EOF
3365
3366# Split the substitutions into bite-sized pieces for seds with
3367# small command number limits, like on Digital OSF/1 and HP-UX.
3368ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3369ac_file=1 # Number of current file.
3370ac_beg=1 # First line for current file.
3371ac_end=$ac_max_sed_cmds # Line after last line for current file.
3372ac_more_lines=:
3373ac_sed_cmds=""
3374while $ac_more_lines; do
3375 if test $ac_beg -gt 1; then
3376 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3377 else
3378 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3379 fi
3380 if test ! -s conftest.s$ac_file; then
3381 ac_more_lines=false
3382 rm -f conftest.s$ac_file
3383 else
3384 if test -z "$ac_sed_cmds"; then
3385 ac_sed_cmds="sed -f conftest.s$ac_file"
3386 else
3387 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3388 fi
3389 ac_file=`expr $ac_file + 1`
3390 ac_beg=$ac_end
3391 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3392 fi
3393done
3394if test -z "$ac_sed_cmds"; then
3395 ac_sed_cmds=cat
3396fi
3397EOF
3398
28d3e4a3 3399cat >> $CONFIG_STATUS <<EOF
b11fb939 3400
28d3e4a3 3401CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 3402EOF
28d3e4a3
KR		 3403cat >> $CONFIG_STATUS <<\EOF
3404for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
c6c7035c 3405 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3406 case "$ac_file" in
c6c7035c 3407 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3408 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3409 *) ac_file_in="${ac_file}.in" ;;
3410 esac
3411
c6c7035c 3412 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
b11fb939
KR		 3413
3414 # Remove last slash and all that follows it. Not all systems have dirname.
3415 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3416 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3417 # The file is in a subdirectory.
3418 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 3419 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 3420 # A "../" for each directory in $ac_dir_suffix.
3421 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3422 else
3423 ac_dir_suffix= ac_dots=
3424 fi
3425
3426 case "$ac_given_srcdir" in
3427 .) srcdir=.
3428 if test -z "$ac_dots"; then top_srcdir=.
3429 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3430 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3431 *) # Relative path.
3432 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3433 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3434 esac
3435
3436 case "$ac_given_INSTALL" in
3437 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 3438 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939 3439 esac
c6c7035c 3440
b11fb939
KR		 3441 echo creating "$ac_file"
3442 rm -f "$ac_file"
28d3e4a3 3443 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 3444 case "$ac_file" in
3445 *Makefile*) ac_comsub="1i\\
3446# $configure_input" ;;
3447 *) ac_comsub= ;;
3448 esac
c6c7035c 3449
e2b4bd2a 3450 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
ba49e48d 3451 sed -e "$ac_comsub
28d3e4a3 3452s%@configure_input@%$configure_input%g
b11fb939
KR		 3453s%@srcdir@%$srcdir%g
3454s%@top_srcdir@%$top_srcdir%g
3455s%@INSTALL@%$INSTALL%g
c6c7035c 3456" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
b11fb939 3457fi; done
c6c7035c 3458rm -f conftest.s*
b11fb939
KR		 3459
3460# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3461# NAME is the cpp macro being defined and VALUE is the value it is being given.
3462#
3463# ac_d sets the value in "#define NAME VALUE" lines.
3464ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3465ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3466ac_dC='\3'
3467ac_dD='%g'
3468# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3469ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3470ac_uB='\([ ]\)%\1#\2define\3'
3471ac_uC=' '
3472ac_uD='\4%g'
3473# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3474ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3475ac_eB='$%\1#\2define\3'
3476ac_eC=' '
3477ac_eD='%g'
3478
c6c7035c
MM		 3479if test "${CONFIG_HEADERS+set}" != set; then
3480EOF
3481cat >> $CONFIG_STATUS <<EOF
e2b4bd2a 3482 CONFIG_HEADERS="config.h:config.in"
c6c7035c
MM		 3483EOF
3484cat >> $CONFIG_STATUS <<\EOF
3485fi
28d3e4a3 3486for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
c6c7035c 3487 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3488 case "$ac_file" in
c6c7035c 3489 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3490 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3491 *) ac_file_in="${ac_file}.in" ;;
3492 esac
3493
3494 echo creating $ac_file
3495
3496 rm -f conftest.frag conftest.in conftest.out
e2b4bd2a 3497 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
c6c7035c 3498 cat $ac_file_inputs > conftest.in
b11fb939
KR		 3499
3500EOF
3501
3502# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 3503# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 3504# Protect against being on the right side of a sed subst in config.status.
fb589130 3505# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 3506rm -f conftest.vals
3507cat > conftest.hdr <<\EOF
b11fb939 3508s/[\\&%]/\\&/g
b11fb939 3509s%[\\$`]%\\&%g
df586de2 3510s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
b11fb939
KR		 3511s%ac_d%ac_u%gp
3512s%ac_u%ac_e%gp
3513EOF
3514sed -n -f conftest.hdr confdefs.h > conftest.vals
3515rm -f conftest.hdr
3516
3517# This sed command replaces #undef with comments. This is necessary, for
3518# example, in the case of _POSIX_SOURCE, which is predefined and required
3519# on some systems where configure will not decide to define it.
3520cat >> conftest.vals <<\EOF
3521s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3522EOF
3523
3524# Break up conftest.vals because some shells have a limit on
3525# the size of here documents, and old seds have small limits too.
b11fb939
KR		 3526
3527rm -f conftest.tail
3528while :
3529do
3530 ac_lines=`grep -c . conftest.vals`
3531 # grep -c gives empty output for an empty file on some AIX systems.
3532 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3533 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 3534 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3535 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 3536 echo 'CEOF
3537 sed -f conftest.frag conftest.in > conftest.out
3538 rm -f conftest.in
3539 mv conftest.out conftest.in
28d3e4a3 3540' >> $CONFIG_STATUS
b11fb939
KR		 3541 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3542 rm -f conftest.vals
3543 mv conftest.tail conftest.vals
3544done
3545rm -f conftest.vals
3546
28d3e4a3 3547cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 3548 rm -f conftest.frag conftest.h
3549 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3550 cat conftest.in >> conftest.h
3551 rm -f conftest.in
3552 if cmp -s $ac_file conftest.h 2>/dev/null; then
3553 echo "$ac_file is unchanged"
3554 rm -f conftest.h
3555 else
df586de2
ILT		 3556 # Remove last slash and all that follows it. Not all systems have dirname.
3557 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3558 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3559 # The file is in a subdirectory.
3560 test ! -d "$ac_dir" && mkdir "$ac_dir"
3561 fi
b11fb939
KR		 3562 rm -f $ac_file
3563 mv conftest.h $ac_file
3564 fi
3565fi; done
3566
c6c7035c
MM		 3567EOF
3568cat >> $CONFIG_STATUS <<EOF
e2b4bd2a 3569
515c7142
ILT		 3570target_cpu_type=${target_cpu_type}
3571 obj_format=${obj_format}
3572 te_file=${te_file}
c6c7035c
MM		 3573EOF
3574cat >> $CONFIG_STATUS <<\EOF
e2b4bd2a 3575test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
515c7142
ILT		 3576rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3577 echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3578 echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3579 echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3580 echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
39ffbb4d
DE		 3581 case ${target_cpu_type} in
3582 m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3583 esac
36e889af 3584exit 0
b11fb939 3585EOF
28d3e4a3 3586chmod +x $CONFIG_STATUS
bf111c9f 3587rm -fr confdefs* $ac_clean_files
833c46e1 3588test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 3589
GDB Binutils - Deliverables
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