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(asm_state): New state ASM_GIF.
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
b5db0960 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=
ed1ed9f9 67SHELL=${CONFIG_SHELL-/bin/sh}
c6c7035c
MM		 68# Maximum number of lines to put in a shell here document.
69ac_max_here_lines=12
b11fb939
KR		 70
71ac_prev=
72for ac_option
73do
74
75 # If the previous option needs an argument, assign it.
76 if test -n "$ac_prev"; then
77 eval "$ac_prev=\$ac_option"
78 ac_prev=
79 continue
80 fi
81
82 case "$ac_option" in
83 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
84 *) ac_optarg= ;;
85 esac
86
bf111c9f 87 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 88
89 case "$ac_option" in
90
1c9dbb83
ILT		 91 -bindir | --bindir | --bindi | --bind | --bin | --bi)
92 ac_prev=bindir ;;
93 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
94 bindir="$ac_optarg" ;;
95
96 -build | --build | --buil | --bui | --bu)
b11fb939 97 ac_prev=build ;;
1c9dbb83 98 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 99 build="$ac_optarg" ;;
100
101 -cache-file | --cache-file | --cache-fil | --cache-fi \
102 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
103 ac_prev=cache_file ;;
104 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
105 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
106 cache_file="$ac_optarg" ;;
107
1c9dbb83
ILT		 108 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
109 ac_prev=datadir ;;
110 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
111 | --da=*)
112 datadir="$ac_optarg" ;;
113
b11fb939
KR		 114 -disable-* | --disable-*)
115 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
116 # Reject names that are not valid shell variable names.
117 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 118 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 119 fi
120 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
121 eval "enable_${ac_feature}=no" ;;
122
123 -enable-* | --enable-*)
124 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
125 # Reject names that are not valid shell variable names.
126 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 127 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 128 fi
129 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
130 case "$ac_option" in
131 *=*) ;;
132 *) ac_optarg=yes ;;
133 esac
134 eval "enable_${ac_feature}='$ac_optarg'" ;;
135
136 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
137 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
138 | --exec | --exe | --ex)
139 ac_prev=exec_prefix ;;
140 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
141 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
142 | --exec=* | --exe=* | --ex=*)
143 exec_prefix="$ac_optarg" ;;
144
145 -gas | --gas | --ga | --g)
146 # Obsolete; use --with-gas.
147 with_gas=yes ;;
148
149 -help | --help | --hel | --he)
f1698cb7
KR		 150 # Omit some internal or obsolete options to make the list less imposing.
151 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 152 cat << EOF
f1698cb7
KR		 153Usage: configure [options] [host]
154Options: [defaults in brackets after descriptions]
155Configuration:
156 --cache-file=FILE cache test results in FILE
157 --help print this message
158 --no-create do not create output files
159 --quiet, --silent do not print \`checking...' messages
160 --version print the version of autoconf that created configure
161Directory and file names:
162 --prefix=PREFIX install architecture-independent files in PREFIX
163 [$ac_default_prefix]
1c9dbb83 164 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 165 [same as prefix]
1c9dbb83
ILT		 166 --bindir=DIR user executables in DIR [EPREFIX/bin]
167 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
168 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
169 --datadir=DIR read-only architecture-independent data in DIR
170 [PREFIX/share]
171 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
172 --sharedstatedir=DIR modifiable architecture-independent data in DIR
173 [PREFIX/com]
174 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
175 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
176 --includedir=DIR C header files in DIR [PREFIX/include]
177 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
178 --infodir=DIR info documentation in DIR [PREFIX/info]
179 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 180 --srcdir=DIR find the sources in DIR [configure dir or ..]
181 --program-prefix=PREFIX prepend PREFIX to installed program names
182 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 183 --program-transform-name=PROGRAM
184 run sed PROGRAM on installed program names
185EOF
186 cat << EOF
f1698cb7
KR		 187Host type:
188 --build=BUILD configure for building on BUILD [BUILD=HOST]
189 --host=HOST configure for HOST [guessed]
190 --target=TARGET configure for TARGET [TARGET=HOST]
191Features and packages:
192 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
193 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
194 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
195 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
196 --x-includes=DIR X include files are in DIR
197 --x-libraries=DIR X library files are in DIR
b11fb939 198EOF
1c9dbb83
ILT		 199 if test -n "$ac_help"; then
200 echo "--enable and --with options recognized:$ac_help"
201 fi
b11fb939
KR		 202 exit 0 ;;
203
204 -host | --host | --hos | --ho)
205 ac_prev=host ;;
206 -host=* | --host=* | --hos=* | --ho=*)
207 host="$ac_optarg" ;;
208
1c9dbb83
ILT		 209 -includedir | --includedir | --includedi | --included | --include \
210 | --includ | --inclu | --incl | --inc)
211 ac_prev=includedir ;;
212 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
213 | --includ=* | --inclu=* | --incl=* | --inc=*)
214 includedir="$ac_optarg" ;;
215
216 -infodir | --infodir | --infodi | --infod | --info | --inf)
217 ac_prev=infodir ;;
218 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
219 infodir="$ac_optarg" ;;
220
221 -libdir | --libdir | --libdi | --libd)
222 ac_prev=libdir ;;
223 -libdir=* | --libdir=* | --libdi=* | --libd=*)
224 libdir="$ac_optarg" ;;
225
226 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
227 | --libexe | --libex | --libe)
228 ac_prev=libexecdir ;;
229 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
230 | --libexe=* | --libex=* | --libe=*)
231 libexecdir="$ac_optarg" ;;
232
233 -localstatedir | --localstatedir | --localstatedi | --localstated \
234 | --localstate | --localstat | --localsta | --localst \
235 | --locals | --local | --loca | --loc | --lo)
236 ac_prev=localstatedir ;;
237 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
238 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
239 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
240 localstatedir="$ac_optarg" ;;
241
242 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
243 ac_prev=mandir ;;
244 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
245 mandir="$ac_optarg" ;;
246
b11fb939
KR		 247 -nfp | --nfp | --nf)
248 # Obsolete; use --without-fp.
249 with_fp=no ;;
250
251 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
252 | --no-cr | --no-c)
253 no_create=yes ;;
254
bf111c9f
KR		 255 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
256 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
257 no_recursion=yes ;;
b11fb939 258
1c9dbb83
ILT		 259 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
260 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
261 | --oldin | --oldi | --old | --ol | --o)
262 ac_prev=oldincludedir ;;
263 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
264 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
265 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
266 oldincludedir="$ac_optarg" ;;
267
b11fb939
KR		 268 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
269 ac_prev=prefix ;;
270 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
271 prefix="$ac_optarg" ;;
272
273 -program-prefix | --program-prefix | --program-prefi | --program-pref \
274 | --program-pre | --program-pr | --program-p)
275 ac_prev=program_prefix ;;
276 -program-prefix=* | --program-prefix=* | --program-prefi=* \
277 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
278 program_prefix="$ac_optarg" ;;
279
280 -program-suffix | --program-suffix | --program-suffi | --program-suff \
281 | --program-suf | --program-su | --program-s)
282 ac_prev=program_suffix ;;
283 -program-suffix=* | --program-suffix=* | --program-suffi=* \
284 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
285 program_suffix="$ac_optarg" ;;
286
287 -program-transform-name | --program-transform-name \
288 | --program-transform-nam | --program-transform-na \
289 | --program-transform-n | --program-transform- \
290 | --program-transform | --program-transfor \
291 | --program-transfo | --program-transf \
292 | --program-trans | --program-tran \
293 | --progr-tra | --program-tr | --program-t)
294 ac_prev=program_transform_name ;;
295 -program-transform-name=* | --program-transform-name=* \
296 | --program-transform-nam=* | --program-transform-na=* \
297 | --program-transform-n=* | --program-transform-=* \
298 | --program-transform=* | --program-transfor=* \
299 | --program-transfo=* | --program-transf=* \
300 | --program-trans=* | --program-tran=* \
301 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 302 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 303
304 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
305 | -silent | --silent | --silen | --sile | --sil)
306 silent=yes ;;
307
1c9dbb83
ILT		 308 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
309 ac_prev=sbindir ;;
310 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
311 | --sbi=* | --sb=*)
312 sbindir="$ac_optarg" ;;
313
314 -sharedstatedir | --sharedstatedir | --sharedstatedi \
315 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
316 | --sharedst | --shareds | --shared | --share | --shar \
317 | --sha | --sh)
318 ac_prev=sharedstatedir ;;
319 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
320 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
321 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
322 | --sha=* | --sh=*)
323 sharedstatedir="$ac_optarg" ;;
324
f2889110
KR		 325 -site | --site | --sit)
326 ac_prev=site ;;
327 -site=* | --site=* | --sit=*)
328 site="$ac_optarg" ;;
329
b11fb939
KR		 330 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
331 ac_prev=srcdir ;;
332 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
333 srcdir="$ac_optarg" ;;
334
1c9dbb83
ILT		 335 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
336 | --syscon | --sysco | --sysc | --sys | --sy)
337 ac_prev=sysconfdir ;;
338 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
339 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
340 sysconfdir="$ac_optarg" ;;
341
b11fb939
KR		 342 -target | --target | --targe | --targ | --tar | --ta | --t)
343 ac_prev=target ;;
344 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
345 target="$ac_optarg" ;;
346
347 -v | -verbose | --verbose | --verbos | --verbo | --verb)
348 verbose=yes ;;
349
350 -version | --version | --versio | --versi | --vers)
b5db0960 351 echo "configure generated by autoconf version 2.12.1"
b11fb939
KR		 352 exit 0 ;;
353
354 -with-* | --with-*)
355 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
356 # Reject names that are not valid shell variable names.
357 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 358 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 359 fi
360 ac_package=`echo $ac_package| sed 's/-/_/g'`
361 case "$ac_option" in
362 *=*) ;;
363 *) ac_optarg=yes ;;
364 esac
365 eval "with_${ac_package}='$ac_optarg'" ;;
366
367 -without-* | --without-*)
368 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
369 # Reject names that are not valid shell variable names.
370 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 371 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 372 fi
373 ac_package=`echo $ac_package| sed 's/-/_/g'`
374 eval "with_${ac_package}=no" ;;
375
376 --x)
377 # Obsolete; use --with-x.
378 with_x=yes ;;
379
380 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
381 | --x-incl | --x-inc | --x-in | --x-i)
382 ac_prev=x_includes ;;
383 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
384 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
385 x_includes="$ac_optarg" ;;
386
387 -x-libraries | --x-libraries | --x-librarie | --x-librari \
388 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
389 ac_prev=x_libraries ;;
390 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
391 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
392 x_libraries="$ac_optarg" ;;
393
ba49e48d 394 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 395 ;;
396
1c9dbb83 397 *)
b11fb939
KR		 398 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
399 echo "configure: warning: $ac_option: invalid host type" 1>&2
400 fi
401 if test "x$nonopt" != xNONE; then
ba49e48d 402 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 403 fi
404 nonopt="$ac_option"
405 ;;
406
407 esac
408done
409
410if test -n "$ac_prev"; then
ba49e48d 411 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 412fi
413
833c46e1 414trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 415
416# File descriptor usage:
833c46e1 417# 0 standard input
b11fb939
KR		 418# 1 file creation
419# 2 errors and warnings
833c46e1
KR		 420# 3 some systems may open it to /dev/tty
421# 4 used on the Kubota Titan
422# 6 checking for... messages and results
b11fb939
KR		 423# 5 compiler messages saved in config.log
424if test "$silent" = yes; then
833c46e1 425 exec 6>/dev/null
b11fb939 426else
833c46e1 427 exec 6>&1
b11fb939
KR		 428fi
429exec 5>./config.log
430
431echo "\
432This file contains any messages produced by compilers while
433running configure, to aid debugging if configure makes a mistake.
434" 1>&5
435
bf111c9f 436# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 437# Also quote any args containing shell metacharacters.
438ac_configure_args=
439for ac_arg
440do
b11fb939
KR		 441 case "$ac_arg" in
442 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
443 | --no-cr | --no-c) ;;
bf111c9f
KR		 444 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
445 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 446 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
447 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
448 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 449 esac
450done
451
452# NLS nuisances.
c6c7035c
MM		 453# Only set these to C if already set. These must not be set unconditionally
454# because not all systems understand e.g. LANG=C (notably SCO).
455# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
456# Non-C LC_CTYPE values break the ctype check.
7d0f8249 457if test "${LANG+set}" = set; then LANG=C; export LANG; fi
c6c7035c
MM		 458if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
459if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
460if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
b11fb939
KR		 461
462# confdefs.h avoids OS command line length limits that DEFS can exceed.
463rm -rf conftest* confdefs.h
464# AIX cpp loses on an empty file, so make sure it contains at least a newline.
465echo > confdefs.h
466
467# A filename unique to this package, relative to the directory that
468# configure is in, which we can look for to find out if srcdir is correct.
469ac_unique_file=as.h
470
471# Find the source files, if location was not specified.
472if test -z "$srcdir"; then
473 ac_srcdir_defaulted=yes
474 # Try the directory containing this script, then its parent.
475 ac_prog=$0
476 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
477 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
478 srcdir=$ac_confdir
479 if test ! -r $srcdir/$ac_unique_file; then
480 srcdir=..
481 fi
482else
483 ac_srcdir_defaulted=no
484fi
485if test ! -r $srcdir/$ac_unique_file; then
486 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 487 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 488 else
ba49e48d 489 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 490 fi
491fi
f2889110 492srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 493
494# Prefer explicitly selected file to automatically selected ones.
bf111c9f 495if test -z "$CONFIG_SITE"; then
b11fb939 496 if test "x$prefix" != xNONE; then
f2889110 497 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 498 else
f2889110 499 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 500 fi
501fi
502for ac_site_file in $CONFIG_SITE; do
503 if test -r "$ac_site_file"; then
504 echo "loading site script $ac_site_file"
505 . "$ac_site_file"
506 fi
507done
508
509if test -r "$cache_file"; then
510 echo "loading cache $cache_file"
511 . $cache_file
512else
513 echo "creating cache $cache_file"
514 > $cache_file
515fi
516
517ac_ext=c
518# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
d0352cbb
DE		 519ac_cpp='$CPP $CPPFLAGS'
520ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
521ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
c6c7035c 522cross_compiling=$ac_cv_prog_cc_cross
b11fb939 523
bf111c9f
KR		 524if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
525 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
526 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
527 ac_n= ac_c='
528' ac_t=' '
529 else
530 ac_n=-n ac_c= ac_t=
531 fi
532else
533 ac_n= ac_c='\c' ac_t=
534fi
535
b11fb939
KR		 536
537
538ac_aux_dir=
e2b4bd2a 539for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
e23b25ec
KR		 540 if test -f $ac_dir/install-sh; then
541 ac_aux_dir=$ac_dir
28d3e4a3 542 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 543 break
544 elif test -f $ac_dir/install.sh; then
545 ac_aux_dir=$ac_dir
28d3e4a3 546 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 547 break
b11fb939
KR		 548 fi
549done
550if test -z "$ac_aux_dir"; then
e2b4bd2a 551 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
b11fb939 552fi
28d3e4a3
KR		 553ac_config_guess=$ac_aux_dir/config.guess
554ac_config_sub=$ac_aux_dir/config.sub
555ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 556
fb589130 557
b11fb939
KR		 558# Do some error checking and defaulting for the host and target type.
559# The inputs are:
560# configure --host=HOST --target=TARGET --build=BUILD NONOPT
561#
562# The rules are:
563# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 564# same time.
b11fb939
KR		 565# 2. Host defaults to nonopt.
566# 3. If nonopt is not specified, then host defaults to the current host,
567# as determined by config.guess.
f2889110
KR		 568# 4. Target and build default to nonopt.
569# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 570
571# The aliases save the names the user supplied, while $host etc.
572# will get canonicalized.
573case $host---$target---$nonopt in
574NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 575*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 576esac
577
e23b25ec 578
b11fb939 579# Make sure we can run config.sub.
b5db0960 580if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 581else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 582fi
583
833c46e1 584echo $ac_n "checking host system type""... $ac_c" 1>&6
ed1ed9f9 585echo "configure:586: checking host system type" >&5
b11fb939
KR		 586
587host_alias=$host
28d3e4a3 588case "$host_alias" in
b11fb939
KR		 589NONE)
590 case $nonopt in
591 NONE)
b5db0960 592 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
ba49e48d 593 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 594 fi ;;
595 *) host_alias=$nonopt ;;
596 esac ;;
597esac
598
b5db0960 599host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
c6c7035c
MM		 600host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
601host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
602host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 603echo "$ac_t""$host" 1>&6
b11fb939 604
833c46e1 605echo $ac_n "checking target system type""... $ac_c" 1>&6
ed1ed9f9 606echo "configure:607: checking target system type" >&5
b11fb939
KR		 607
608target_alias=$target
28d3e4a3 609case "$target_alias" in
b11fb939
KR		 610NONE)
611 case $nonopt in
612 NONE) target_alias=$host_alias ;;
613 *) target_alias=$nonopt ;;
614 esac ;;
615esac
616
b5db0960 617target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
c6c7035c
MM		 618target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
619target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
620target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 621echo "$ac_t""$target" 1>&6
b11fb939 622
833c46e1 623echo $ac_n "checking build system type""... $ac_c" 1>&6
ed1ed9f9 624echo "configure:625: checking build system type" >&5
b11fb939
KR		 625
626build_alias=$build
28d3e4a3 627case "$build_alias" in
f2889110
KR		 628NONE)
629 case $nonopt in
630 NONE) build_alias=$host_alias ;;
631 *) build_alias=$nonopt ;;
632 esac ;;
633esac
634
b5db0960 635build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
e2b4bd2a
ILT		 636build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
637build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
638build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
639echo "$ac_t""$build" 1>&6
640
641test "$host_alias" != "$target_alias" &&
642 test "$program_prefix$program_suffix$program_transform_name" = \
643 NONENONEs,x,x, &&
644 program_prefix=${target_alias}-
645
646
647# Find a good install program. We prefer a C program (faster),
648# so one script is as good as another. But avoid the broken or
649# incompatible versions:
650# SysV /etc/install, /usr/sbin/install
651# SunOS /usr/etc/install
652# IRIX /sbin/install
653# AIX /bin/install
ed1ed9f9 654# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
e2b4bd2a
ILT		 655# AFS /usr/afsws/bin/install, which mishandles nonexistent args
656# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
657# ./install, which can be erroneously created by make from ./install.sh.
658echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
ed1ed9f9 659echo "configure:660: checking for a BSD compatible install" >&5
e2b4bd2a
ILT		 660if test -z "$INSTALL"; then
661if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
662 echo $ac_n "(cached) $ac_c" 1>&6
663else
664 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
665 for ac_dir in $PATH; do
666 # Account for people who put trailing slashes in PATH elements.
667 case "$ac_dir/" in
668 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
669 *)
670 # OSF1 and SCO ODT 3.0 have their own names for install.
ed1ed9f9
ILT		 671 # Don't use installbsd from OSF since it installs stuff as root
672 # by default.
673 for ac_prog in ginstall scoinst install; do
e2b4bd2a
ILT		 674 if test -f $ac_dir/$ac_prog; then
675 if test $ac_prog = install &&
676 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
677 # AIX install. It has an incompatible calling convention.
e2b4bd2a
ILT		 678 :
679 else
680 ac_cv_path_install="$ac_dir/$ac_prog -c"
681 break 2
682 fi
683 fi
684 done
685 ;;
686 esac
687 done
688 IFS="$ac_save_IFS"
689
690fi
691 if test "${ac_cv_path_install+set}" = set; then
692 INSTALL="$ac_cv_path_install"
693 else
694 # As a last resort, use the slow shell script. We don't cache a
695 # path for INSTALL within a source directory, because that will
696 # break other packages using the cache if that directory is
697 # removed, or if the path is relative.
698 INSTALL="$ac_install_sh"
699 fi
700fi
701echo "$ac_t""$INSTALL" 1>&6
702
703# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
704# It thinks the first close brace ends the variable substitution.
705test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
706
707test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
708
709
710test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
711
712
713PACKAGE=gas
714
715VERSION=2.8.2
716
717if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
718 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
719fi
720cat >> confdefs.h <<EOF
721#define PACKAGE "$PACKAGE"
722EOF
723
724cat >> confdefs.h <<EOF
725#define VERSION "$VERSION"
726EOF
727
728echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
ed1ed9f9 729echo "configure:730: checking whether build environment is sane" >&5
e2b4bd2a
ILT		 730# Just in case
731sleep 1
732echo timestamp > conftestfile
733# Do `set' in a subshell so we don't clobber the current shell's
734# arguments. Must try -L first in case configure is actually a
735# symlink; some systems play weird games with the mod time of symlinks
736# (eg FreeBSD returns the mod time of the symlink's containing
737# directory).
738if (
739 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
740 if test "" = "X"; then
741 # -L didn't work.
742 set X `ls -t $srcdir/configure conftestfile`
743 fi
744 test "$2" = conftestfile
745 )
746then
747 # Ok.
748 :
749else
750 { echo "configure: error: newly created file is older than distributed files!
751Check your system clock" 1>&2; exit 1; }
752fi
753rm -f conftest*
754echo "$ac_t""yes" 1>&6
755if test "$program_transform_name" = s,x,x,; then
756 program_transform_name=
757else
758 # Double any \ or $. echo might interpret backslashes.
759 cat <<\EOF_SED > conftestsed
760s,\\,\\\\,g; s,\$,$$,g
761EOF_SED
762 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
763 rm -f conftestsed
764fi
765test "$program_prefix" != NONE &&
766 program_transform_name="s,^,${program_prefix},; $program_transform_name"
767# Use a double $ so make ignores it.
768test "$program_suffix" != NONE &&
769 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
770
771# sed with no file args requires a program.
772test "$program_transform_name" = "" && program_transform_name="s,x,x,"
773
774missing_dir=`cd $ac_aux_dir && pwd`
775echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
ed1ed9f9 776echo "configure:777: checking for working aclocal" >&5
e2b4bd2a
ILT		 777# Run test in a subshell; some versions of sh will print an error if
778# an executable is not found, even if stderr is redirected.
779# Redirect stdin to placate older versions of autoconf. Sigh.
780if (aclocal --version) < /dev/null > /dev/null 2>&1; then
781 ACLOCAL=aclocal
782 echo "$ac_t""found" 1>&6
783else
784 ACLOCAL="$missing_dir/missing aclocal"
785 echo "$ac_t""missing" 1>&6
786fi
787
788echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
ed1ed9f9 789echo "configure:790: checking for working autoconf" >&5
e2b4bd2a
ILT		 790# Run test in a subshell; some versions of sh will print an error if
791# an executable is not found, even if stderr is redirected.
792# Redirect stdin to placate older versions of autoconf. Sigh.
793if (autoconf --version) < /dev/null > /dev/null 2>&1; then
794 AUTOCONF=autoconf
795 echo "$ac_t""found" 1>&6
796else
797 AUTOCONF="$missing_dir/missing autoconf"
798 echo "$ac_t""missing" 1>&6
799fi
800
801echo $ac_n "checking for working automake""... $ac_c" 1>&6
ed1ed9f9 802echo "configure:803: checking for working automake" >&5
e2b4bd2a
ILT		 803# Run test in a subshell; some versions of sh will print an error if
804# an executable is not found, even if stderr is redirected.
805# Redirect stdin to placate older versions of autoconf. Sigh.
806if (automake --version) < /dev/null > /dev/null 2>&1; then
807 AUTOMAKE=automake
808 echo "$ac_t""found" 1>&6
809else
810 AUTOMAKE="$missing_dir/missing automake"
811 echo "$ac_t""missing" 1>&6
812fi
813
814echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
ed1ed9f9 815echo "configure:816: checking for working autoheader" >&5
e2b4bd2a
ILT		 816# Run test in a subshell; some versions of sh will print an error if
817# an executable is not found, even if stderr is redirected.
818# Redirect stdin to placate older versions of autoconf. Sigh.
819if (autoheader --version) < /dev/null > /dev/null 2>&1; then
820 AUTOHEADER=autoheader
821 echo "$ac_t""found" 1>&6
822else
823 AUTOHEADER="$missing_dir/missing autoheader"
824 echo "$ac_t""missing" 1>&6
825fi
826
827echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
ed1ed9f9 828echo "configure:829: checking for working makeinfo" >&5
e2b4bd2a
ILT		 829# Run test in a subshell; some versions of sh will print an error if
830# an executable is not found, even if stderr is redirected.
831# Redirect stdin to placate older versions of autoconf. Sigh.
832if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
833 MAKEINFO=makeinfo
834 echo "$ac_t""found" 1>&6
835else
836 MAKEINFO="$missing_dir/missing makeinfo"
837 echo "$ac_t""missing" 1>&6
838fi
839
840echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
ed1ed9f9 841echo "configure:842: checking whether ${MAKE-make} sets \${MAKE}" >&5
e2b4bd2a
ILT		 842set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
843if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
844 echo $ac_n "(cached) $ac_c" 1>&6
845else
846 cat > conftestmake <<\EOF
847all:
848 @echo 'ac_maketemp="${MAKE}"'
849EOF
850# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
851eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
852if test -n "$ac_maketemp"; then
853 eval ac_cv_prog_make_${ac_make}_set=yes
854else
855 eval ac_cv_prog_make_${ac_make}_set=no
856fi
857rm -f conftestmake
858fi
859if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
860 echo "$ac_t""yes" 1>&6
861 SET_MAKE=
862else
863 echo "$ac_t""no" 1>&6
864 SET_MAKE="MAKE=${MAKE-make}"
865fi
866
867
a52052db
ILT		 868# Extract the first word of "ranlib", so it can be a program name with args.
869set dummy ranlib; ac_word=$2
870echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
871echo "configure:872: checking for $ac_word" >&5
872if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
873 echo $ac_n "(cached) $ac_c" 1>&6
874else
875 if test -n "$RANLIB"; then
876 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
877else
878 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
879 for ac_dir in $PATH; do
880 test -z "$ac_dir" && ac_dir=.
881 if test -f $ac_dir/$ac_word; then
882 ac_cv_prog_RANLIB="ranlib"
883 break
884 fi
885 done
886 IFS="$ac_save_ifs"
887 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
888fi
889fi
890RANLIB="$ac_cv_prog_RANLIB"
891if test -n "$RANLIB"; then
892 echo "$ac_t""$RANLIB" 1>&6
893else
894 echo "$ac_t""no" 1>&6
895fi
896
e2b4bd2a
ILT		 897# Extract the first word of "gcc", so it can be a program name with args.
898set dummy gcc; ac_word=$2
899echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
a52052db 900echo "configure:901: checking for $ac_word" >&5
e2b4bd2a
ILT		 901if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
902 echo $ac_n "(cached) $ac_c" 1>&6
903else
904 if test -n "$CC"; then
905 ac_cv_prog_CC="$CC" # Let the user override the test.
906else
907 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
908 for ac_dir in $PATH; do
909 test -z "$ac_dir" && ac_dir=.
910 if test -f $ac_dir/$ac_word; then
911 ac_cv_prog_CC="gcc"
912 break
913 fi
914 done
915 IFS="$ac_save_ifs"
916fi
917fi
918CC="$ac_cv_prog_CC"
919if test -n "$CC"; then
920 echo "$ac_t""$CC" 1>&6
921else
922 echo "$ac_t""no" 1>&6
923fi
924
925if test -z "$CC"; then
926 # Extract the first word of "cc", so it can be a program name with args.
927set dummy cc; ac_word=$2
928echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
a52052db 929echo "configure:930: checking for $ac_word" >&5
e2b4bd2a
ILT		 930if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
931 echo $ac_n "(cached) $ac_c" 1>&6
932else
933 if test -n "$CC"; then
934 ac_cv_prog_CC="$CC" # Let the user override the test.
935else
936 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
937 ac_prog_rejected=no
938 for ac_dir in $PATH; do
939 test -z "$ac_dir" && ac_dir=.
940 if test -f $ac_dir/$ac_word; then
941 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
942 ac_prog_rejected=yes
943 continue
944 fi
945 ac_cv_prog_CC="cc"
946 break
947 fi
948 done
949 IFS="$ac_save_ifs"
950if test $ac_prog_rejected = yes; then
951 # We found a bogon in the path, so make sure we never use it.
952 set dummy $ac_cv_prog_CC
953 shift
954 if test $# -gt 0; then
955 # We chose a different compiler from the bogus one.
956 # However, it has the same basename, so the bogon will be chosen
957 # first if we set CC to just the basename; use the full file name.
958 shift
959 set dummy "$ac_dir/$ac_word" "$@"
960 shift
961 ac_cv_prog_CC="$@"
962 fi
963fi
964fi
965fi
966CC="$ac_cv_prog_CC"
967if test -n "$CC"; then
968 echo "$ac_t""$CC" 1>&6
969else
970 echo "$ac_t""no" 1>&6
971fi
972
973 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
974fi
975
976echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
a52052db 977echo "configure:978: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
e2b4bd2a
ILT		 978
979ac_ext=c
980# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
981ac_cpp='$CPP $CPPFLAGS'
982ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
983ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
984cross_compiling=$ac_cv_prog_cc_cross
985
986cat > conftest.$ac_ext <<EOF
a52052db 987#line 988 "configure"
e2b4bd2a
ILT		 988#include "confdefs.h"
989main(){return(0);}
990EOF
a52052db 991if { (eval echo configure:992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e2b4bd2a
ILT		 992 ac_cv_prog_cc_works=yes
993 # If we can't run a trivial program, we are probably using a cross compiler.
994 if (./conftest; exit) 2>/dev/null; then
995 ac_cv_prog_cc_cross=no
996 else
997 ac_cv_prog_cc_cross=yes
998 fi
999else
1000 echo "configure: failed program was:" >&5
1001 cat conftest.$ac_ext >&5
1002 ac_cv_prog_cc_works=no
1003fi
1004rm -fr conftest*
1005
1006echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1007if test $ac_cv_prog_cc_works = no; then
1008 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1009fi
1010echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
a52052db 1011echo "configure:1012: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
e2b4bd2a
ILT		 1012echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1013cross_compiling=$ac_cv_prog_cc_cross
1014
1015echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
a52052db 1016echo "configure:1017: checking whether we are using GNU C" >&5
e2b4bd2a
ILT		 1017if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1018 echo $ac_n "(cached) $ac_c" 1>&6
1019else
1020 cat > conftest.c <<EOF
1021#ifdef __GNUC__
1022 yes;
1023#endif
1024EOF
a52052db 1025if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
e2b4bd2a
ILT		 1026 ac_cv_prog_gcc=yes
1027else
1028 ac_cv_prog_gcc=no
1029fi
1030fi
1031
1032echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1033
1034if test $ac_cv_prog_gcc = yes; then
1035 GCC=yes
1036 ac_test_CFLAGS="${CFLAGS+set}"
1037 ac_save_CFLAGS="$CFLAGS"
1038 CFLAGS=
1039 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
a52052db 1040echo "configure:1041: checking whether ${CC-cc} accepts -g" >&5
e2b4bd2a
ILT		 1041if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1042 echo $ac_n "(cached) $ac_c" 1>&6
1043else
1044 echo 'void f(){}' > conftest.c
1045if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1046 ac_cv_prog_cc_g=yes
1047else
1048 ac_cv_prog_cc_g=no
1049fi
1050rm -f conftest*
1051
1052fi
1053
1054echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1055 if test "$ac_test_CFLAGS" = set; then
1056 CFLAGS="$ac_save_CFLAGS"
1057 elif test $ac_cv_prog_cc_g = yes; then
1058 CFLAGS="-g -O2"
1059 else
1060 CFLAGS="-O2"
1061 fi
1062else
1063 GCC=
1064 test "${CFLAGS+set}" = set || CFLAGS="-g"
1065fi
1066
e2b4bd2a
ILT		 1067# Check whether --with-gnu-ld or --without-gnu-ld was given.
1068if test "${with_gnu_ld+set}" = set; then
1069 withval="$with_gnu_ld"
1070 test "$withval" = no || with_gnu_ld=yes
1071else
1072 with_gnu_ld=no
1073fi
1074
a52052db
ILT		 1075
1076ac_prog=ld
1077if test "$ac_cv_prog_gcc" = yes; then
1078 # Check if gcc -print-prog-name=ld gives a path.
1079 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1080echo "configure:1081: checking for ld used by GCC" >&5
1081 ac_prog=`($CC -print-prog-name=ld) 2>&5`
1082 case "$ac_prog" in
1083 # Accept absolute paths.
1084 /*)
1085 test -z "$LD" && LD="$ac_prog"
1086 ;;
1087 "")
1088 # If it fails, then pretend we aren't using GCC.
1089 ac_prog=ld
1090 ;;
1091 *)
1092 # If it is relative, then search for the first ld in PATH.
1093 with_gnu_ld=unknown
1094 ;;
1095 esac
1096elif test "$with_gnu_ld" = yes; then
e2b4bd2a 1097 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
a52052db 1098echo "configure:1099: checking for GNU ld" >&5
e2b4bd2a
ILT		 1099else
1100 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
a52052db 1101echo "configure:1102: checking for non-GNU ld" >&5
e2b4bd2a
ILT		 1102fi
1103if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1104 echo $ac_n "(cached) $ac_c" 1>&6
1105else
a52052db 1106 if test -z "$LD"; then
e2b4bd2a
ILT		 1107 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1108 for ac_dir in $PATH; do
1109 test -z "$ac_dir" && ac_dir=.
a52052db
ILT		 1110 if test -f "$ac_dir/$ac_prog"; then
1111 ac_cv_path_LD="$ac_dir/$ac_prog"
e2b4bd2a
ILT		 1112 # Check to see if the program is GNU ld. I'd rather use --version,
1113 # but apparently some GNU ld's only accept -v.
1114 # Break only if it was the GNU/non-GNU ld that we prefer.
a52052db
ILT		 1115 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1116 test "$with_gnu_ld" != no && break
e2b4bd2a
ILT		 1117 else
1118 test "$with_gnu_ld" != yes && break
1119 fi
1120 fi
1121 done
1122 IFS="$ac_save_ifs"
a52052db 1123else
6cc7a938 1124 ac_cv_path_LD="$LD" # Let the user override the test with a path.
a52052db 1125fi
e2b4bd2a
ILT		 1126fi
1127
1128LD="$ac_cv_path_LD"
1129if test -n "$LD"; then
1130 echo "$ac_t""$LD" 1>&6
1131else
1132 echo "$ac_t""no" 1>&6
1133fi
1134test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1135
a52052db
ILT		 1136echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1137echo "configure:1138: checking if the linker ($LD) is GNU ld" >&5
e2b4bd2a
ILT		 1138if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1139 echo $ac_n "(cached) $ac_c" 1>&6
1140else
1141 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
a52052db 1142if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
e2b4bd2a
ILT		 1143 ac_cv_prog_gnu_ld=yes
1144else
1145 ac_cv_prog_gnu_ld=no
1146fi
1147fi
1148
1149echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1150
1151
a52052db
ILT		 1152echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1153echo "configure:1154: checking for BSD-compatible nm" >&5
1154if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1155 echo $ac_n "(cached) $ac_c" 1>&6
1156else
1157 case "$NM" in
1158/*)
1159 ac_cv_path_NM="$NM" # Let the user override the test with a path.
1160 ;;
1161*)
1162 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1163 for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1164 test -z "$ac_dir" && dir=.
1165 if test -f $ac_dir/nm; then
1166 # Check to see if the nm accepts a BSD-compat flag.
1167 # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
1168 # nm: unknown option "B" ignored
1169 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1170 ac_cv_path_NM="$ac_dir/nm -B"
1171 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
1172 ac_cv_path_NM="$ac_dir/nm -p"
1173 else
1174 ac_cv_path_NM="$ac_dir/nm"
1175 fi
1176 break
1177 fi
1178 done
1179 IFS="$ac_save_ifs"
1180 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1181 ;;
1182esac
1183fi
1184
1185NM="$ac_cv_path_NM"
1186echo "$ac_t""$NM" 1>&6
1187
1188
e2b4bd2a 1189echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
a52052db 1190echo "configure:1191: checking whether ln -s works" >&5
e2b4bd2a
ILT		 1191if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1192 echo $ac_n "(cached) $ac_c" 1>&6
1193else
1194 rm -f conftestdata
1195if ln -s X conftestdata 2>/dev/null
1196then
1197 rm -f conftestdata
1198 ac_cv_prog_LN_S="ln -s"
1199else
1200 ac_cv_prog_LN_S=ln
1201fi
1202fi
1203LN_S="$ac_cv_prog_LN_S"
1204if test "$ac_cv_prog_LN_S" = "ln -s"; then
1205 echo "$ac_t""yes" 1>&6
1206else
1207 echo "$ac_t""no" 1>&6
1208fi
1209
1210
1211
1212
1213
1214
1215
a52052db 1216
e2b4bd2a 1217# Always use our own libtool.
0040c1e9 1218LIBTOOL='$(SHELL) $(top_builddir)/libtool'
e2b4bd2a
ILT		 1219
1220
1221# Check whether --enable-shared or --disable-shared was given.
1222if test "${enable_shared+set}" = set; then
1223 enableval="$enable_shared"
0040c1e9
ILT		 1224 p=${PACKAGE-bogus-package-name}
1225 case "$enableval" in
a52052db
ILT		 1226 yes) libtool_enable_shared=yes ;;
1227 no) libtool_enable_shared=no ;;
0040c1e9
ILT		 1228 # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
1229 # If it didn't, it'll be `bogus-package-name', thus making this condition
1230 # not be used.
a52052db
ILT		 1231 *$p*) libtool_enable_shared=yes ;;
1232 *) libtool_enable_shared=no ;;
0040c1e9 1233esac
e2b4bd2a
ILT		 1234fi
1235
a52052db 1236test -n "$libtool_enable_shared" && enable_shared="$libtool_enable_shared"
e2b4bd2a
ILT		 1237libtool_shared=
1238test "$enable_shared" = no && libtool_shared=" --disable-shared"
1239
1240# Check whether --enable-static or --disable-static was given.
1241if test "${enable_static+set}" = set; then
1242 enableval="$enable_static"
1243 if test "$enableval" = no; then
a52052db 1244 libtool_enable_static=no
e2b4bd2a 1245else
a52052db 1246 libtool_enable_static=yes
e2b4bd2a
ILT		 1247fi
1248fi
1249
a52052db 1250test -n "$libtool_enable_static" && enable_static="$libtool_enable_static"
e2b4bd2a
ILT		 1251libtool_static=
1252test "$enable_static" = no && libtool_static=" --disable-static"
1253
1254libtool_flags="$libtool_shared$libtool_static"
1255test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1256test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1257test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1258
1259# Some flags need to be propagated to the compiler or linker for good
1260# libtool support.
1261case "$host" in
7ee4e307
ILT		 1262*-*-irix*)
1263 # Find out which ABI we are using.
1264 echo '#line 1265 "configure"' > conftest.$ac_ext
1265 if { (eval echo configure:1266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1266 case "`/usr/bin/file conftest.o`" in
1267 *32-bit*)
1268 LD="${LD-ld} -32"
a52052db 1269 ;;
7ee4e307
ILT		 1270 *N32*)
1271 LD="${LD-ld} -n32"
1272 ;;
1273 *64-bit*)
1274 LD="${LD-ld} -64"
a52052db
ILT		 1275 ;;
1276 esac
7ee4e307
ILT		 1277 fi
1278 rm -rf conftest*
e2b4bd2a
ILT		 1279 ;;
1280
1281*-*-sco3.2v5*)
1282 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1283 CFLAGS="$CFLAGS -belf"
1284 ;;
1285esac
1286
1287# Actually configure libtool. ac_aux_dir is where install-sh is found.
1288CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
a52052db 1289LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
e2b4bd2a
ILT		 1290${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1291$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1292|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1293
1294
1295user_bfd_gas=
1296# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1297if test "${enable_bfd_assembler+set}" = set; then
1298 enableval="$enable_bfd_assembler"
1299 case "${enableval}" in
1300 yes) need_bfd=yes user_bfd_gas=yes ;;
1301 no) user_bfd_gas=no ;;
1302 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1303esac
1304fi
1305# Check whether --enable-targets or --disable-targets was given.
1306if test "${enable_targets+set}" = set; then
1307 enableval="$enable_targets"
1308 case "${enableval}" in
1309 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1310 ;;
1311 no) enable_targets= ;;
1312 *) enable_targets=$enableval ;;
1313esac
1314fi
1315# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1316if test "${enable_commonbfdlib+set}" = set; then
1317 enableval="$enable_commonbfdlib"
1318 case "${enableval}" in
1319 yes) commonbfdlib=true ;;
1320 no) commonbfdlib=false ;;
1321 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1322esac
1323fi
1324
1325# Generate a header file
b11fb939 1326
318b02b6 1327
318b02b6 1328
b11fb939 1329
e7757ad0 1330te_file=generic
b11fb939 1331
e7757ad0
KR		 1332canon_targets=""
1333if test -n "$enable_targets" ; then
1334 for t in `echo $enable_targets | sed 's/,/ /g'`; do
ec2f730d 1335 result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
e7757ad0
KR		 1336 if test -n "$result" ; then
1337 canon_targets="$canon_targets $result"
1338# else
1339# # Permit "all", etc. We don't support it yet though.
1340# canon_targets="$canon_targets $t"
1341 fi
1342 done
1343 _gas_uniq_list="$canon_targets"
1344_gas_uniq_newlist=""
1345for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1346 case $_gas_uniq_i in
1347 _gas_uniq_dummy) ;;
1348 *) case " $_gas_uniq_newlist " in
1349 *" $_gas_uniq_i "*) ;;
1350 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1351 esac ;;
1352 esac
1353done
1354canon_targets=$_gas_uniq_newlist
b11fb939 1355
e7757ad0 1356fi
b11fb939 1357
e7757ad0
KR		 1358emulations=""
1359
1360for this_target in $target $canon_targets ; do
1361
64556643 1362 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
e7757ad0
KR		 1363
1364 # check for architecture variants
2b09622a 1365 arch=
6ff87ead 1366 endian=
e7757ad0 1367 case ${cpu} in
0170f1c3 1368 alpha*) cpu_type=alpha ;;
ae09d880
ILT		 1369 armeb) cpu_type=arm endian=big ;;
1370 arm*) cpu_type=arm endian=little ;;
76fb6d2f 1371 thumb*) cpu_type=arm endian=little ;;
e7757ad0 1372 hppa*) cpu_type=hppa ;;
7c2fadd1 1373 i[456]86) cpu_type=i386 ;;
e7757ad0
KR		 1374 m680[012346]0) cpu_type=m68k ;;
1375 m68008) cpu_type=m68k ;;
1376 m683??) cpu_type=m68k ;;
1377 m8*) cpu_type=m88k ;;
e16b9537 1378 mips*el) cpu_type=mips endian=little ;;
01c655cc 1379# start-sanitize-r5900
ea1c39ce 1380 mips*5900*) cpu_type=mips endian=little ;;
01c655cc 1381# end-sanitize-r5900
e7757ad0
KR		 1382 mips*) cpu_type=mips endian=big ;;
1383 powerpcle*) cpu_type=ppc endian=little ;;
1384 powerpc*) cpu_type=ppc endian=big ;;
1385 rs6000*) cpu_type=ppc ;;
2b09622a
DE		 1386 sparclite*) cpu_type=sparc arch=sparclite ;;
1387 sparclet*) cpu_type=sparc arch=sparclet ;;
70ee7782 1388 sparc64*) cpu_type=sparc arch=v9-64 ;;
2b09622a 1389 sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
756adc97 1390 v850*) cpu_type=v850 ;;
a1c7c0f3 1391 *) cpu_type=${cpu} ;;
e7757ad0
KR		 1392 esac
1393
1394 if test ${this_target} = $target ; then
1395 target_cpu_type=${cpu_type}
6ff87ead
NC		 1396 if test x${endian} = xbig; then
1397 cat >> confdefs.h <<\EOF
1398#define TARGET_BYTES_BIG_ENDIAN 1
1399EOF
1400
1401 elif test x${endian} = xlittle; then
1402 cat >> confdefs.h <<\EOF
1403#define TARGET_BYTES_BIG_ENDIAN 0
1404EOF
1405
1406 fi
e7757ad0
KR		 1407 elif test ${target_cpu_type} != ${cpu_type} ; then
1408 continue
1409 fi
1410
e7757ad0
KR		 1411 generic_target=${cpu_type}-$vendor-$os
1412 dev=no
1413 bfd_gas=no
1414 em=generic
1415
1416 # assign object format
1417 case ${generic_target} in
6ff87ead
NC		 1418 a29k-*-coff) fmt=coff ;;
1419 a29k-amd-udi) fmt=coff ;;
1420 a29k-amd-ebmon) fmt=coff ;;
1421 a29k-nyu-sym1) fmt=coff ;;
e7757ad0
KR		 1422 a29k-*-vxworks*) fmt=coff ;;
1423
0170f1c3
RH		 1424 alpha*-*-*vms*) fmt=evax ;;
1425 alpha*-*-netware*) fmt=ecoff ;;
1426 alpha*-*-openbsd*) fmt=ecoff ;;
1427 alpha*-*-osf*) fmt=ecoff ;;
1428 alpha*-*-linuxecoff*) fmt=ecoff ;;
69d0b6d3
ILT		 1429 alpha*-*-linux-gnu*) fmt=elf em=linux ;;
1430 alpha*-*-netbsd*) fmt=elf em=nbsd ;;
b11fb939 1431
e7757ad0 1432 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985 1433
6ff87ead
NC		 1434 arm-*-riscix*) fmt=aout em=riscix ;;
1435 arm-*-aout) fmt=aout ;;
76fb6d2f 1436 arm-*-coff | thumb-*-coff) fmt=coff ;;
e7757ad0 1437 arm-*-riscix*) fmt=aout ;;
6ff87ead 1438 arm-*-pe) fmt=coff em=pe ;;
e7757ad0 1439
cbe7dccb 1440 d10v-*-*) fmt=elf bfd_gas=yes ;;
7d0f8249
MH		 1441# start-sanitize-d30v
1442 d30v-*-*) fmt=elf bfd_gas=yes ;;
1443# end-sanitize-d30v
7be9a312 1444
e7757ad0
KR		 1445 hppa-*-*elf*) fmt=elf em=hppa ;;
1446 hppa-*-lites*) fmt=elf em=hppa ;;
1447 hppa-*-osf*) fmt=som em=hppa ;;
332d5c49 1448 hppa-*-rtems*) fmt=elf em=hppa ;;
e7757ad0
KR		 1449 hppa-*-hpux*) fmt=som em=hppa ;;
1450 hppa-*-bsd*) fmt=som em=hppa ;;
1451 hppa-*-hiux*) fmt=som em=hppa ;;
1452
1453 h8300-*-coff) fmt=coff ;;
1454
6ff87ead 1455 i386-ibm-aix*) fmt=coff em=i386aix ;;
7d0f8249 1456 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
e7757ad0
KR		 1457 i386-*-bsd*) fmt=aout em=386bsd ;;
1458 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
1459 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
76fb6d2f 1460 i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 1461 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
6ff87ead 1462 i386-*-linux*coff*) fmt=coff em=linux ;;
69d0b6d3 1463 i386-*-linux-gnu*) fmt=elf em=linux ;;
6ff87ead 1464 i386-*-lynxos*) fmt=coff em=lynx ;;
427a886a 1465 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
e7757ad0 1466 fmt=elf ;;
427a886a
ILT		 1467 i386-*-freebsdelf*) fmt=elf ;;
1468 i386-*-freebsd*) fmt=aout em=386bsd ;;
6cc7a938
ILT		 1469 i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
1470 fmt=coff ;;
1471 i386-*-sco3.2v5*) fmt=elf
6ff87ead
NC		 1472 if test ${this_target} = $target; then
1473 cat >> confdefs.h <<\EOF
1474#define SCO_ELF 1
1475EOF
1476
1477 fi
1478 ;;
6cc7a938 1479 i386-*-sco3.2*) fmt=coff ;;
e7757ad0 1480 i386-*-vsta) fmt=aout ;;
60dc9fb2 1481 i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
6ff87ead
NC		 1482 fmt=coff em=go32;;
1483 i386-*-rtems*) fmt=coff ;;
6c186c48
SC		 1484 i386-*-gnu*) fmt=elf ;;
1485 i386-*-mach*)
e7757ad0
KR		 1486 fmt=aout em=mach bfd_gas=yes ;;
1487 i386-*-msdos*) fmt=aout ;;
6c186c48 1488 i386-*-moss*) fmt=elf ;;
6ff87ead 1489 i386-*-pe) fmt=coff em=pe ;;
0040c1e9
ILT		 1490 i386-*-cygwin32*) fmt=coff em=pe bfd_gas=yes ;;
1491 i386-*-mingw32*) fmt=coff em=pe bfd_gas=yes ;;
1492 i386-*-*nt*) fmt=coff em=pe ;;
e7757ad0 1493 i960-*-bout) fmt=bout ;;
6ff87ead
NC		 1494 i960-*-coff) fmt=coff em=ic960 ;;
1495 i960-*-rtems*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1496 i960-*-nindy*) fmt=bout ;;
1497 i960-*-vxworks4*) fmt=bout ;;
1498 i960-*-vxworks5.0) fmt=bout ;;
6ff87ead 1499 i960-*-vxworks5.*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1500 i960-*-vxworks*) fmt=bout ;;
1501
374bdac7
DE		 1502 m32r-*-*) fmt=elf bfd_gas=yes ;;
1503
e7757ad0
KR		 1504 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1505 fmt=aout em=sun3 ;;
6ff87ead
NC		 1506 m68k-motorola-sysv*) fmt=coff em=delta ;;
1507 m68k-bull-sysv3*) fmt=coff em=dpx2 ;;
1508 m68k-apollo-*) fmt=coff em=apollo ;;
fee3e248
ILT		 1509 m68k-*-sysv4*) # must be before -sysv*
1510 fmt=elf em=svr4 ;;
1511 m68k-*-elf*) fmt=elf ;;
7be9a312 1512 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
6ff87ead 1513 fmt=coff ;;
e7757ad0 1514 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f 1515 m68k-*-linux*aout*) fmt=aout em=linux ;;
69d0b6d3 1516 m68k-*-linux-gnu*) fmt=elf em=linux ;;
6ff87ead 1517 m68k-*-lynxos*) fmt=coff em=lynx ;;
e7757ad0 1518 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1519 m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
6ff87ead 1520 m68k-apple-aux*) fmt=coff em=aux ;;
2b37714a 1521 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 1522
6ff87ead
NC		 1523 m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1524 m88k-*-coff*) fmt=coff ;;
e7757ad0
KR		 1525
1526 # don't change em like *-*-bsd does
6ff87ead
NC		 1527 mips-dec-netbsd*) fmt=elf endian=little ;;
1528 mips-dec-openbsd*) fmt=elf endian=little ;;
1529 mips-dec-bsd*) fmt=aout ;;
1530 mips-sony-bsd*) fmt=ecoff ;;
e7757ad0 1531 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
6ff87ead
NC		 1532 mips-*-ultrix*) fmt=ecoff endian=little ;;
1533 mips-*-osf*) fmt=ecoff endian=little ;;
1534 mips-*-ecoff*) fmt=ecoff ;;
1535 mips-*-ecoff*) fmt=ecoff ;;
1536 mips-*-irix6*) fmt=elf ;;
1537 mips-*-irix5*) fmt=elf ;;
1538 mips-*-irix*) fmt=ecoff ;;
1539 mips-*-lnews*) fmt=ecoff em=lnews ;;
1540 mips-*-riscos*) fmt=ecoff ;;
1541 mips-*-sysv*) fmt=ecoff ;;
69d0b6d3 1542 mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*)
6ff87ead 1543 fmt=elf ;;
ae1b99e4
JL		 1544 mn10200-*-*) fmt=elf bfd_gas=yes ;;
1545 mn10300-*-*) fmt=elf bfd_gas=yes ;;
0ff513d9 1546 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
6ff87ead 1547 fmt=coff em=pe ;;
e7757ad0 1548 ppc-*-aix*) fmt=coff ;;
515c7142 1549 ppc-*-beos*) fmt=coff ;;
76fb6d2f 1550 ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
6ff87ead 1551 fmt=elf ;;
69d0b6d3 1552 ppc-*-linux-gnu*) fmt=elf
159e6ef8 1553 case "$endian" in
6ff87ead 1554 big) ;;
69d0b6d3 1555 *) { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
159e6ef8
MM		 1556 esac
1557 ;;
1558 ppc-*-solaris*) fmt=elf
6ff87ead
NC		 1559 if test ${this_target} = $target; then
1560 cat >> confdefs.h <<\EOF
1561#define TARGET_SOLARIS_COMMENT 1
1562EOF
1563
1564 fi
1565 if test x${endian} = xbig; then
1566 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1567 fi
7be9a312 1568 ;;
6ff87ead 1569 ppc-*-rtems*) fmt=elf ;;
880b7429
KR		 1570 ppc-*-macos* | ppc-*-mpw*)
1571 fmt=coff em=macos ;;
e7757ad0
KR		 1572 ppc-*-netware*) fmt=elf em=ppcnw ;;
1573
df4021c1
DE		 1574 sh-*-elf*) fmt=elf ;;
1575 sh-*-coff*) fmt=coff ;;
5e4e4739 1576 sh-*-rtems*) fmt=elf ;;
b11fb939 1577
5f757edc
ILT		 1578 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
1579 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
76fb6d2f 1580 ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
e7757ad0 1581
7be9a312 1582 sparc-*-rtems*) fmt=aout ;;
e7757ad0 1583 sparc-*-sunos4*) fmt=aout em=sun3 ;;
df586de2 1584 sparc-*-aout | sparc*-*-vxworks*)
df4021c1 1585 fmt=aout em=sparcaout ;;
e7757ad0 1586 sparc-*-coff) fmt=coff ;;
2e013bb7 1587 sparc-*-linux*aout*) fmt=aout em=linux ;;
69d0b6d3 1588 sparc-*-linux-gnu*) fmt=elf em=linux ;;
e7757ad0
KR		 1589 sparc-*-lynxos*) fmt=coff em=lynx ;;
1590 sparc-fujitsu-none) fmt=aout ;;
0b27ea39 1591 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
e7757ad0
KR		 1592 fmt=elf ;;
1593 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1594 sparc-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
e7757ad0 1595
0e034c77
ILT		 1596 tic30-*-*aout*) fmt=aout bfd_gas=yes ;;
1597 tic30-*-*coff*) fmt=coff bfd_gas=yes ;;
64556643 1598# start-sanitize-tic80
6ff87ead 1599 tic80-*-*) fmt=coff ;;
64556643 1600# end-sanitize-tic80
103dd764
DE		 1601
1602# start-sanitize-sky
98b155a2 1603 dvp-*-*) fmt=elf bfd_gas=yes ;;
103dd764
DE		 1604# end-sanitize-sky
1605
c6aa56bc 1606 v850-*-*) fmt=elf bfd_gas=yes ;;
53bdc990 1607
6ff87ead 1608# start-sanitize-v850e
53bdc990 1609 v850e-*-*) fmt=elf bfd_gas=yes ;;
60dc9fb2 1610 v850ea-*-*) fmt=elf bfd_gas=yes ;;
b5db0960 1611# end-sanitize-v850e
e7757ad0
KR		 1612 vax-*-bsd* | vax-*-ultrix*)
1613 fmt=aout ;;
1614 vax-*-vms) fmt=vms ;;
1615
1616 z8k-*-coff | z8k-*-sim)
1617 fmt=coff ;;
1618
1619 w65-*-*) fmt=coff ;;
1620
1621 *-*-aout | *-*-scout)
1622 fmt=aout ;;
1623 *-*-nindy*)
1624 fmt=bout ;;
1625 *-*-bsd*)
1626 fmt=aout em=sun3 ;;
1627 *-*-generic) fmt=generic ;;
1628 *-*-xray | *-*-hms) fmt=coff ;;
1629 *-*-sim) fmt=coff ;;
1630 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 1631 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 1632 fmt=elf dev=yes ;;
1633 *-*-vxworks) fmt=aout ;;
1634 *-*-netware) fmt=elf ;;
1635 esac
1636
1637 case ${cpu_type}-${fmt} in
ed1ed9f9 1638 alpha*-*) bfd_gas=yes ;;
e7757ad0
KR		 1639 arm-*) bfd_gas=yes ;;
1640 # not yet
1641 # i386-aout) bfd_gas=preferred ;;
1642 mips-*) bfd_gas=yes ;;
1643 ns32k-*) bfd_gas=yes ;;
1644 ppc-*) bfd_gas=yes ;;
1645 sparc-*) bfd_gas=yes ;;
1646 *-elf) bfd_gas=yes ;;
1647 *-ecoff) bfd_gas=yes ;;
1648 *-som) bfd_gas=yes ;;
1649 *) ;;
1650 esac
1651
5f757edc
ILT		 1652# Other random stuff.
1653
ae09d880
ILT		 1654 # do we need the opcodes library?
1655 case ${cpu_type} in
0e034c77 1656 vax | i386 | tic30)
7c2fadd1
ILT		 1657 ;;
1658 *)
1659 need_opcodes=yes
f2e272e0
ILT		 1660
1661 case "${enable_shared}" in
1662 yes) shared_opcodes=true ;;
1663 *opcodes*) shared_opcodes=true ;;
1664 *) shared_opcodes=false ;;
1665 esac
159e6ef8 1666 if test "${shared_opcodes}" = "true"; then
7c2fadd1
ILT		 1667 # A shared libopcodes must be linked against libbfd.
1668 need_bfd=yes
1669 fi
1670 ;;
ae09d880
ILT		 1671 esac
1672
5f757edc 1673 case ${cpu_type} in
374bdac7
DE		 1674 m32r)
1675 case ${extra_objects} in
1676 *cgen.o*) ;;
1677 *) extra_objects="$extra_objects cgen.o"
374bdac7
DE		 1678 cat >> confdefs.h <<\EOF
1679#define USING_CGEN 1
1680EOF
1681
1682 ;;
1683 esac
1684 ;;
1685
1c9dbb83
ILT		 1686 m68k)
1687 case ${extra_objects} in
1688 *m68k-parse.o*) ;;
1689 *) extra_objects="$extra_objects m68k-parse.o" ;;
1690 esac
1691 ;;
efec4a28
DP		 1692
1693 mips)
1694 echo ${extra_objects} | grep -s "itbl-parse.o"
1695 if test $? -ne 0 ; then
515c7142 1696 extra_objects="$extra_objects itbl-parse.o"
efec4a28
DP		 1697 fi
1698
1699 echo ${extra_objects} | grep -s "itbl-lex.o"
1700 if test $? -ne 0 ; then
515c7142 1701 extra_objects="$extra_objects itbl-lex.o"
efec4a28
DP		 1702 fi
1703
1704 echo ${extra_objects} | grep -s "itbl-ops.o"
1705 if test $? -ne 0 ; then
515c7142 1706 extra_objects="$extra_objects itbl-ops.o"
efec4a28
DP		 1707 fi
1708 ;;
1709
2b09622a 1710 sparc)
e01e18a8
DE		 1711 if test $this_target = $target ; then
1712 cat >> confdefs.h <<EOF
2b09622a
DE		 1713#define DEFAULT_ARCH "${arch}"
1714EOF
1715
e01e18a8 1716 fi
2b09622a
DE		 1717 ;;
1718
efec4a28
DP		 1719 *)
1720 ;;
5f757edc
ILT		 1721 esac
1722
e7757ad0
KR		 1723# See if we really can support this configuration with the emulation code.
1724
1725 if test $this_target = $target ; then
1726 primary_bfd_gas=$bfd_gas
1727 obj_format=$fmt
e7757ad0
KR		 1728 te_file=$em
1729
1730 if test $bfd_gas = no ; then
1731 # Can't support other configurations this way.
1732 break
1733 fi
1734 elif test $bfd_gas = no ; then
1735 # Can't support this configuration.
1736 break
1737 fi
1738
1739# From target name and format, produce a list of supported emulations.
1740
1741 case ${generic_target}-${fmt} in
1cb0d00d 1742 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
69d0b6d3 1743 mips-*-linux-gnu*-*) case "$endian" in
515c7142
ILT		 1744 big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1745 *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1746 esac ;;
1747 mips-*-lnews*-ecoff) ;;
e7757ad0 1748 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1749 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1750 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1751 esac ;;
1752 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1753 big) emulation="mipsbelf mipslelf mipself" ;;
1754 *) emulation="mipslelf mipsbelf mipself" ;;
515c7142
ILT		 1755 # Uncommenting the next line will turn on support for i386 COFF
1756 # in any i386 ELF configuration. This probably doesn't work
1757 # correctly.
1758 # i386-*-*-elf) emulation="i386coff i386elf" ;;
e7757ad0
KR		 1759 esac ;;
1760 esac
1761
1762 emulations="$emulations $emulation"
1763
e7757ad0 1764done
b11fb939
KR		 1765
1766# Assign floating point type. Most processors with FP support
1767# IEEE FP. On those that don't support FP at all, usually IEEE
1768# is emulated.
1769case ${target_cpu} in
1770 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1771 *) atof=ieee ;;
b11fb939
KR		 1772esac
1773
1774case "${obj_format}" in
ba49e48d 1775 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1776esac
1777
1778
bf4bd1fc
ILT		 1779if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1780 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1781fi
1782
fb589130 1783if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1784 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1785fi
1786
e7757ad0 1787case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1788 yes-yes | no-no)
1789 # We didn't override user's choice.
1790 ;;
1791 no-yes)
1792 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1793 ;;
1794 no-preferred)
e7757ad0 1795 primary_bfd_gas=no
b11fb939
KR		 1796 ;;
1797 *-preferred)
e7757ad0 1798 primary_bfd_gas=yes
b11fb939 1799 ;;
ba49e48d 1800 yes-*)
e7757ad0 1801 primary_bfd_gas=yes
ba49e48d 1802 ;;
b11fb939
KR		 1803 -*)
1804 # User specified nothing.
1805 ;;
1806esac
1807
e7757ad0
KR		 1808# Some COFF configurations want these random other flags set.
1809case ${obj_format} in
1810 coff)
1811 case ${target_cpu_type} in
1812 i386) cat >> confdefs.h <<\EOF
1813#define I386COFF 1
1814EOF
1815 ;;
1816 m68k) cat >> confdefs.h <<\EOF
1817#define M68KCOFF 1
1818EOF
1819 ;;
1820 m88k) cat >> confdefs.h <<\EOF
1821#define M88KCOFF 1
1822EOF
1823 ;;
1824 esac
1825 ;;
1826esac
1827
1828# Getting this done right is going to be a bitch. Each configuration specified
1829# with --enable-targets=... should be checked for environment, format, cpu, and
1830# bfd_gas setting.
1831#
1832# For each configuration, the necessary object file support code must be linked
1833# in. This might be only one, it might be up to four. The necessary emulation
1834# code needs to be provided, too.
1835#
1836# And then there's "--enable-targets=all"....
1837#
1838# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1839
1840formats="${obj_format}"
1841emfiles=""
1842EMULATIONS=""
1843_gas_uniq_list="$emulations"
1844_gas_uniq_newlist=""
1845for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1846 case $_gas_uniq_i in
1847 _gas_uniq_dummy) ;;
1848 *) case " $_gas_uniq_newlist " in
1849 *" $_gas_uniq_i "*) ;;
1850 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1851 esac ;;
1852 esac
1853done
1854emulations=$_gas_uniq_newlist
1855
1856for em in . $emulations ; do
1857 case $em in
1858 .) continue ;;
1859 mipsbelf | mipslelf)
1860 fmt=elf file=mipself ;;
1861 mipsbecoff | mipslecoff)
1862 fmt=ecoff file=mipsecoff ;;
515c7142
ILT		 1863 i386coff)
1864 fmt=coff file=i386coff ;;
1865 i386elf)
1866 fmt=elf file=i386elf ;;
e7757ad0
KR		 1867 esac
1868 formats="$formats $fmt"
1869 emfiles="$emfiles e-$file.o"
1870 EMULATIONS="$EMULATIONS &$em,"
1871done
1872_gas_uniq_list="$formats"
1873_gas_uniq_newlist=""
1874for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1875 case $_gas_uniq_i in
1876 _gas_uniq_dummy) ;;
1877 *) case " $_gas_uniq_newlist " in
1878 *" $_gas_uniq_i "*) ;;
1879 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1880 esac ;;
1881 esac
1882done
1883formats=$_gas_uniq_newlist
1884
1885_gas_uniq_list="$emfiles"
1886_gas_uniq_newlist=""
1887for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1888 case $_gas_uniq_i in
1889 _gas_uniq_dummy) ;;
1890 *) case " $_gas_uniq_newlist " in
1891 *" $_gas_uniq_i "*) ;;
1892 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1893 esac ;;
1894 esac
1895done
1896emfiles=$_gas_uniq_newlist
1897
1898if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1899 for fmt in $formats ; do
1900 case $fmt in
1901 aout) cat >> confdefs.h <<\EOF
1902#define OBJ_MAYBE_AOUT 1
1903EOF
1904 ;;
1905 bout) cat >> confdefs.h <<\EOF
1906#define OBJ_MAYBE_BOUT 1
1907EOF
1908 ;;
1909 coff) cat >> confdefs.h <<\EOF
1910#define OBJ_MAYBE_COFF 1
1911EOF
1912 ;;
1913 ecoff) cat >> confdefs.h <<\EOF
1914#define OBJ_MAYBE_ECOFF 1
1915EOF
1916 ;;
1917 elf) cat >> confdefs.h <<\EOF
1918#define OBJ_MAYBE_ELF 1
1919EOF
1920 ;;
1921 generic) cat >> confdefs.h <<\EOF
1922#define OBJ_MAYBE_GENERIC 1
1923EOF
1924 ;;
1925 hp300) cat >> confdefs.h <<\EOF
1926#define OBJ_MAYBE_HP300 1
1927EOF
1928 ;;
1929 ieee) cat >> confdefs.h <<\EOF
1930#define OBJ_MAYBE_IEEE 1
1931EOF
1932 ;;
1933 som) cat >> confdefs.h <<\EOF
1934#define OBJ_MAYBE_SOM 1
1935EOF
1936 ;;
1937 vms) cat >> confdefs.h <<\EOF
1938#define OBJ_MAYBE_VMS 1
1939EOF
1940 ;;
1941 esac
1942 extra_objects="$extra_objects obj-$fmt.o"
1943 done
1944 obj_format=multi
1945fi
1946if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1947 te_file=multi
1948 extra_objects="$extra_objects $emfiles"
1949 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1950 cat >> confdefs.h <<\EOF
1951#define USE_EMULATIONS 1
1952EOF
1953
1954fi
1955
1956cat >> confdefs.h <<EOF
1957#define EMULATIONS $EMULATIONS
1958EOF
1959
1960cat >> confdefs.h <<EOF
1961#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1962EOF
1963
1964
bf4bd1fc 1965case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1966 yes-*-coff) need_bfd=yes ;;
1967 no-*-coff) need_bfd=yes
1968 cat >> confdefs.h <<\EOF
1969#define MANY_SEGMENTS 1
1970EOF
1971 ;;
1972esac
1973
b11fb939
KR		 1974reject_dev_configs=yes
1975
1976case ${reject_dev_configs}-${dev} in
1977 yes-yes) # Oops.
ba49e48d 1978 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1979 ;;
1980esac
1981
b11fb939
KR		 1982
1983
833c46e1
KR		 1984
1985
1986
e7757ad0 1987case "${primary_bfd_gas}" in
b11fb939
KR		 1988 yes) cat >> confdefs.h <<\EOF
1989#define BFD_ASSEMBLER 1
1990EOF
1991
1992 need_bfd=yes ;;
1993esac
1994
ae09d880
ILT		 1995# do we need the opcodes library?
1996case "${need_opcodes}" in
7be9a312 1997yes)
e2b4bd2a 1998 OPCODES_LIB=../opcodes/libopcodes.la
7be9a312 1999 ;;
ae09d880
ILT		 2000esac
2001
b11fb939 2002case "${need_bfd}" in
7be9a312 2003yes)
e2b4bd2a 2004 BFDLIB=../bfd/libbfd.la
7be9a312 2005 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
7be9a312 2006 ;;
b11fb939
KR		 2007esac
2008
2009
2010
1c9dbb83 2011
2e013bb7
ILT		 2012
2013
b11fb939
KR		 2014cat >> confdefs.h <<EOF
2015#define TARGET_ALIAS "${target_alias}"
2016EOF
2017
2018cat >> confdefs.h <<EOF
2019#define TARGET_CANONICAL "${target}"
2020EOF
2021
2022cat >> confdefs.h <<EOF
2023#define TARGET_CPU "${target_cpu}"
2024EOF
2025
2026cat >> confdefs.h <<EOF
2027#define TARGET_VENDOR "${target_vendor}"
2028EOF
2029
2030cat >> confdefs.h <<EOF
2031#define TARGET_OS "${target_os}"
2032EOF
2033
2034
330add8a
ILT		 2035# Extract the first word of "gcc", so it can be a program name with args.
2036set dummy gcc; ac_word=$2
2037echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
69d0b6d3 2038echo "configure:2039: checking for $ac_word" >&5
330add8a
ILT		 2039if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2040 echo $ac_n "(cached) $ac_c" 1>&6
2041else
2042 if test -n "$CC"; then
2043 ac_cv_prog_CC="$CC" # Let the user override the test.
2044else
2045 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2046 for ac_dir in $PATH; do
2047 test -z "$ac_dir" && ac_dir=.
2048 if test -f $ac_dir/$ac_word; then
2049 ac_cv_prog_CC="gcc"
2050 break
2051 fi
2052 done
2053 IFS="$ac_save_ifs"
330add8a
ILT		 2054fi
2055fi
2056CC="$ac_cv_prog_CC"
2057if test -n "$CC"; then
2058 echo "$ac_t""$CC" 1>&6
2059else
2060 echo "$ac_t""no" 1>&6
2061fi
2062
d0352cbb
DE		 2063if test -z "$CC"; then
2064 # Extract the first word of "cc", so it can be a program name with args.
2065set dummy cc; ac_word=$2
2066echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
69d0b6d3 2067echo "configure:2068: checking for $ac_word" >&5
d0352cbb
DE		 2068if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2069 echo $ac_n "(cached) $ac_c" 1>&6
2070else
2071 if test -n "$CC"; then
2072 ac_cv_prog_CC="$CC" # Let the user override the test.
2073else
2074 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2075 ac_prog_rejected=no
2076 for ac_dir in $PATH; do
2077 test -z "$ac_dir" && ac_dir=.
2078 if test -f $ac_dir/$ac_word; then
2079 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2080 ac_prog_rejected=yes
2081 continue
2082 fi
2083 ac_cv_prog_CC="cc"
2084 break
2085 fi
2086 done
2087 IFS="$ac_save_ifs"
2088if test $ac_prog_rejected = yes; then
2089 # We found a bogon in the path, so make sure we never use it.
2090 set dummy $ac_cv_prog_CC
2091 shift
2092 if test $# -gt 0; then
2093 # We chose a different compiler from the bogus one.
2094 # However, it has the same basename, so the bogon will be chosen
2095 # first if we set CC to just the basename; use the full file name.
2096 shift
2097 set dummy "$ac_dir/$ac_word" "$@"
2098 shift
2099 ac_cv_prog_CC="$@"
2100 fi
2101fi
2102fi
2103fi
2104CC="$ac_cv_prog_CC"
2105if test -n "$CC"; then
2106 echo "$ac_t""$CC" 1>&6
2107else
2108 echo "$ac_t""no" 1>&6
2109fi
2110
2111 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2112fi
b11fb939 2113
c6c7035c 2114echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
69d0b6d3 2115echo "configure:2116: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
c6c7035c
MM		 2116
2117ac_ext=c
2118# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2119ac_cpp='$CPP $CPPFLAGS'
2120ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2121ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2122cross_compiling=$ac_cv_prog_cc_cross
2123
2124cat > conftest.$ac_ext <<EOF
69d0b6d3 2125#line 2126 "configure"
c6c7035c
MM		 2126#include "confdefs.h"
2127main(){return(0);}
2128EOF
69d0b6d3 2129if { (eval echo configure:2130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
c6c7035c
MM		 2130 ac_cv_prog_cc_works=yes
2131 # If we can't run a trivial program, we are probably using a cross compiler.
2132 if (./conftest; exit) 2>/dev/null; then
2133 ac_cv_prog_cc_cross=no
2134 else
2135 ac_cv_prog_cc_cross=yes
2136 fi
2137else
2138 echo "configure: failed program was:" >&5
2139 cat conftest.$ac_ext >&5
2140 ac_cv_prog_cc_works=no
2141fi
2142rm -fr conftest*
2143
2144echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2145if test $ac_cv_prog_cc_works = no; then
2146 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2147fi
2148echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
69d0b6d3 2149echo "configure:2150: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
c6c7035c
MM		 2150echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2151cross_compiling=$ac_cv_prog_cc_cross
2152
330add8a 2153echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
69d0b6d3 2154echo "configure:2155: checking whether we are using GNU C" >&5
330add8a
ILT		 2155if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2156 echo $ac_n "(cached) $ac_c" 1>&6
2157else
2158 cat > conftest.c <<EOF
b11fb939 2159#ifdef __GNUC__
330add8a 2160 yes;
b11fb939
KR		 2161#endif
2162EOF
69d0b6d3 2163if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
330add8a
ILT		 2164 ac_cv_prog_gcc=yes
2165else
2166 ac_cv_prog_gcc=no
2167fi
2168fi
1c9dbb83 2169
330add8a 2170echo "$ac_t""$ac_cv_prog_gcc" 1>&6
c6c7035c 2171
330add8a 2172if test $ac_cv_prog_gcc = yes; then
b11fb939 2173 GCC=yes
c6c7035c
MM		 2174 ac_test_CFLAGS="${CFLAGS+set}"
2175 ac_save_CFLAGS="$CFLAGS"
2176 CFLAGS=
2177 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
69d0b6d3 2178echo "configure:2179: checking whether ${CC-cc} accepts -g" >&5
c6c7035c 2179if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
330add8a 2180 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2181else
330add8a
ILT		 2182 echo 'void f(){}' > conftest.c
2183if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
c6c7035c 2184 ac_cv_prog_cc_g=yes
330add8a 2185else
c6c7035c 2186 ac_cv_prog_cc_g=no
b11fb939
KR		 2187fi
2188rm -f conftest*
2189
330add8a 2190fi
1c9dbb83 2191
c6c7035c
MM		 2192echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2193 if test "$ac_test_CFLAGS" = set; then
2194 CFLAGS="$ac_save_CFLAGS"
2195 elif test $ac_cv_prog_cc_g = yes; then
2196 CFLAGS="-g -O2"
2197 else
2198 CFLAGS="-O2"
330add8a
ILT		 2199 fi
2200else
2201 GCC=
2202 test "${CFLAGS+set}" = set || CFLAGS="-g"
2203fi
2204
b11fb939 2205
e2b4bd2a
ILT		 2206for ac_prog in 'bison -y' byacc
2207do
2208# Extract the first word of "$ac_prog", so it can be a program name with args.
2209set dummy $ac_prog; ac_word=$2
2210echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
69d0b6d3 2211echo "configure:2212: checking for $ac_word" >&5
e2b4bd2a
ILT		 2212if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2213 echo $ac_n "(cached) $ac_c" 1>&6
2214else
2215 if test -n "$YACC"; then
2216 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2217else
2218 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2219 for ac_dir in $PATH; do
2220 test -z "$ac_dir" && ac_dir=.
2221 if test -f $ac_dir/$ac_word; then
2222 ac_cv_prog_YACC="$ac_prog"
2223 break
2224 fi
2225 done
2226 IFS="$ac_save_ifs"
2227fi
2228fi
2229YACC="$ac_cv_prog_YACC"
2230if test -n "$YACC"; then
2231 echo "$ac_t""$YACC" 1>&6
2232else
2233 echo "$ac_t""no" 1>&6
2234fi
2235
2236test -n "$YACC" && break
2237done
2238test -n "$YACC" || YACC="yacc"
2239
2240# Extract the first word of "flex", so it can be a program name with args.
2241set dummy flex; ac_word=$2
2242echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
69d0b6d3 2243echo "configure:2244: checking for $ac_word" >&5
e2b4bd2a
ILT		 2244if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2245 echo $ac_n "(cached) $ac_c" 1>&6
2246else
2247 if test -n "$LEX"; then
2248 ac_cv_prog_LEX="$LEX" # Let the user override the test.
2249else
2250 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2251 for ac_dir in $PATH; do
2252 test -z "$ac_dir" && ac_dir=.
2253 if test -f $ac_dir/$ac_word; then
2254 ac_cv_prog_LEX="flex"
2255 break
2256 fi
2257 done
2258 IFS="$ac_save_ifs"
2259 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2260fi
2261fi
2262LEX="$ac_cv_prog_LEX"
2263if test -n "$LEX"; then
2264 echo "$ac_t""$LEX" 1>&6
2265else
2266 echo "$ac_t""no" 1>&6
2267fi
2268
2269if test -z "$LEXLIB"
2270then
2271 case "$LEX" in
2272 flex*) ac_lib=fl ;;
2273 *) ac_lib=l ;;
2274 esac
2275 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
69d0b6d3 2276echo "configure:2277: checking for yywrap in -l$ac_lib" >&5
e2b4bd2a
ILT		 2277ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2278if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2279 echo $ac_n "(cached) $ac_c" 1>&6
2280else
2281 ac_save_LIBS="$LIBS"
2282LIBS="-l$ac_lib $LIBS"
2283cat > conftest.$ac_ext <<EOF
69d0b6d3 2284#line 2285 "configure"
e2b4bd2a
ILT		 2285#include "confdefs.h"
2286/* Override any gcc2 internal prototype to avoid an error. */
2287/* We use char because int might match the return type of a gcc2
2288 builtin and then its argument prototype would still apply. */
2289char yywrap();
2290
2291int main() {
2292yywrap()
2293; return 0; }
2294EOF
69d0b6d3 2295if { (eval echo configure:2296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e2b4bd2a
ILT		 2296 rm -rf conftest*
2297 eval "ac_cv_lib_$ac_lib_var=yes"
2298else
2299 echo "configure: failed program was:" >&5
2300 cat conftest.$ac_ext >&5
2301 rm -rf conftest*
2302 eval "ac_cv_lib_$ac_lib_var=no"
2303fi
2304rm -f conftest*
2305LIBS="$ac_save_LIBS"
2306
2307fi
2308if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2309 echo "$ac_t""yes" 1>&6
2310 LEXLIB="-l$ac_lib"
2311else
2312 echo "$ac_t""no" 1>&6
2313fi
2314
2315fi
2316
833c46e1 2317echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
69d0b6d3 2318echo "configure:2319: checking how to run the C preprocessor" >&5
b11fb939
KR		 2319# On Suns, sometimes $CPP names a directory.
2320if test -n "$CPP" && test -d "$CPP"; then
2321 CPP=
2322fi
2323if test -z "$CPP"; then
833c46e1
KR		 2324if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2325 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2326else
2327 # This must be in double quotes, not single quotes, because CPP may get
2328 # substituted into the Makefile and "${CC-cc}" will confuse make.
2329 CPP="${CC-cc} -E"
2330 # On the NeXT, cc -E runs the code through the compiler's parser,
2331 # not just through cpp.
28d3e4a3 2332 cat > conftest.$ac_ext <<EOF
69d0b6d3 2333#line 2334 "configure"
b11fb939 2334#include "confdefs.h"
f2889110 2335#include <assert.h>
b11fb939
KR		 2336Syntax Error
2337EOF
d0352cbb 2338ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
69d0b6d3 2339{ (eval echo configure:2340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2340ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2341if test -z "$ac_err"; then
2342 :
2343else
fb589130 2344 echo "$ac_err" >&5
c6c7035c
MM		 2345 echo "configure: failed program was:" >&5
2346 cat conftest.$ac_ext >&5
b11fb939
KR		 2347 rm -rf conftest*
2348 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 2349 cat > conftest.$ac_ext <<EOF
69d0b6d3 2350#line 2351 "configure"
b11fb939 2351#include "confdefs.h"
f2889110 2352#include <assert.h>
b11fb939
KR		 2353Syntax Error
2354EOF
d0352cbb 2355ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
69d0b6d3 2356{ (eval echo configure:2357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2357ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2358if test -z "$ac_err"; then
2359 :
2360else
fb589130 2361 echo "$ac_err" >&5
c6c7035c
MM		 2362 echo "configure: failed program was:" >&5
2363 cat conftest.$ac_ext >&5
b11fb939
KR		 2364 rm -rf conftest*
2365 CPP=/lib/cpp
2366fi
2367rm -f conftest*
2368fi
2369rm -f conftest*
2370 ac_cv_prog_CPP="$CPP"
2371fi
e63c594d
FF		 2372 CPP="$ac_cv_prog_CPP"
2373else
2374 ac_cv_prog_CPP="$CPP"
b11fb939 2375fi
833c46e1 2376echo "$ac_t""$CPP" 1>&6
fb589130 2377
e2b4bd2a 2378echo $ac_n "checking lex output file root""... $ac_c" 1>&6
69d0b6d3 2379echo "configure:2380: checking lex output file root" >&5
e2b4bd2a 2380if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
833c46e1 2381 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2382else
e2b4bd2a
ILT		 2383 # The minimal lex program is just a single line: %%. But some broken lexes
2384# (Solaris, I think it was) want two %% lines, so accommodate them.
2385echo '%%
2386%%' | $LEX
2387if test -f lex.yy.c; then
2388 ac_cv_prog_lex_root=lex.yy
2389elif test -f lexyy.c; then
2390 ac_cv_prog_lex_root=lexyy
2391else
2392 { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2393fi
2394fi
2395
2396echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2397LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2398
2399echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
69d0b6d3 2400echo "configure:2401: checking whether yytext is a pointer" >&5
e2b4bd2a
ILT		 2401if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2402 echo $ac_n "(cached) $ac_c" 1>&6
2403else
2404 # POSIX says lex can declare yytext either as a pointer or an array; the
2405# default is implementation-dependent. Figure out which it is, since
2406# not all implementations provide the %pointer and %array declarations.
2407ac_cv_prog_lex_yytext_pointer=no
2408echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2409ac_save_LIBS="$LIBS"
2410LIBS="$LIBS $LEXLIB"
2411cat > conftest.$ac_ext <<EOF
69d0b6d3 2412#line 2413 "configure"
b11fb939 2413#include "confdefs.h"
e2b4bd2a
ILT		 2414`cat $LEX_OUTPUT_ROOT.c`
2415int main() {
2416
2417; return 0; }
b11fb939 2418EOF
69d0b6d3 2419if { (eval echo configure:2420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2420 rm -rf conftest*
e2b4bd2a 2421 ac_cv_prog_lex_yytext_pointer=yes
b11fb939 2422else
c6c7035c
MM		 2423 echo "configure: failed program was:" >&5
2424 cat conftest.$ac_ext >&5
b11fb939
KR		 2425fi
2426rm -f conftest*
e2b4bd2a
ILT		 2427LIBS="$ac_save_LIBS"
2428rm -f "${LEX_OUTPUT_ROOT}.c"
2429
b11fb939 2430fi
e2b4bd2a
ILT		 2431
2432echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2433if test $ac_cv_prog_lex_yytext_pointer = yes; then
2434 cat >> confdefs.h <<\EOF
2435#define YYTEXT_POINTER 1
b11fb939 2436EOF
e2b4bd2a 2437
b11fb939 2438fi
b11fb939 2439
b11fb939 2440
e2b4bd2a 2441echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
69d0b6d3 2442echo "configure:2443: checking whether to enable maintainer-specific portions of Makefiles" >&5
e2b4bd2a
ILT		 2443 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2444if test "${enable_maintainer_mode+set}" = set; then
2445 enableval="$enable_maintainer_mode"
2446 USE_MAINTAINER_MODE=$enableval
ba49e48d 2447else
e2b4bd2a 2448 USE_MAINTAINER_MODE=no
bf111c9f 2449fi
bf111c9f 2450
e2b4bd2a
ILT		 2451 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2452 if test $USE_MAINTAINER_MODE = yes; then
2453 MAINT=
2454 else
2455 MAINT='#M#'
2456 fi
2457
2458
e42b2520 2459echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
69d0b6d3 2460echo "configure:2461: checking for Cygwin32 environment" >&5
e42b2520
RS		 2461if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2462 echo $ac_n "(cached) $ac_c" 1>&6
2463else
2464 cat > conftest.$ac_ext <<EOF
69d0b6d3 2465#line 2466 "configure"
e42b2520
RS		 2466#include "confdefs.h"
2467
2468int main() {
6cc7a938 2469return __CYGWIN32__;
e42b2520
RS		 2470; return 0; }
2471EOF
69d0b6d3 2472if { (eval echo configure:2473: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
e42b2520
RS		 2473 rm -rf conftest*
2474 am_cv_cygwin32=yes
2475else
2476 echo "configure: failed program was:" >&5
2477 cat conftest.$ac_ext >&5
2478 rm -rf conftest*
2479 am_cv_cygwin32=no
2480fi
2481rm -f conftest*
2482rm -f conftest*
2483fi
2484
2485echo "$ac_t""$am_cv_cygwin32" 1>&6
2486CYGWIN32=
2487test "$am_cv_cygwin32" = yes && CYGWIN32=yes
6cc7a938 2488echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
69d0b6d3 2489echo "configure:2490: checking for Mingw32 environment" >&5
6cc7a938
ILT		 2490if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
2491 echo $ac_n "(cached) $ac_c" 1>&6
2492else
2493 cat > conftest.$ac_ext <<EOF
69d0b6d3 2494#line 2495 "configure"
6cc7a938
ILT		 2495#include "confdefs.h"
2496
2497int main() {
2498return __MINGW32__;
2499; return 0; }
2500EOF
69d0b6d3 2501if { (eval echo configure:2502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6cc7a938
ILT		 2502 rm -rf conftest*
2503 am_cv_mingw32=yes
2504else
2505 echo "configure: failed program was:" >&5
2506 cat conftest.$ac_ext >&5
2507 rm -rf conftest*
2508 am_cv_mingw32=no
2509fi
2510rm -f conftest*
2511rm -f conftest*
2512fi
2513
2514echo "$ac_t""$am_cv_mingw32" 1>&6
2515MINGW32=
2516test "$am_cv_mingw32" = yes && MINGW32=yes
2517
e2b4bd2a 2518
e42b2520 2519echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
69d0b6d3 2520echo "configure:2521: checking for executable suffix" >&5
e42b2520
RS		 2521if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2522 echo $ac_n "(cached) $ac_c" 1>&6
2523else
6cc7a938
ILT		 2524
2525if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
e42b2520
RS		 2526am_cv_exeext=.exe
2527else
2528cat > am_c_test.c << 'EOF'
2529int main() {
2530/* Nothing needed here */
2531}
2532EOF
2533${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
e2b4bd2a 2534am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
e42b2520
RS		 2535rm -f am_c_test*
2536fi
2537
2538test x"${am_cv_exeext}" = x && am_cv_exeext=no
2539fi
2540EXEEXT=""
2541test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2542echo "$ac_t""${am_cv_exeext}" 1>&6
2543
2544
e2b4bd2a
ILT		 2545for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2546do
2547ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2548echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
69d0b6d3 2549echo "configure:2550: checking for $ac_hdr" >&5
e2b4bd2a
ILT		 2550if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2551 echo $ac_n "(cached) $ac_c" 1>&6
2552else
2553 cat > conftest.$ac_ext <<EOF
69d0b6d3 2554#line 2555 "configure"
e2b4bd2a
ILT		 2555#include "confdefs.h"
2556#include <$ac_hdr>
2557EOF
2558ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
69d0b6d3 2559{ (eval echo configure:2560: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
e2b4bd2a
ILT		 2560ac_err=`grep -v '^ *+' conftest.out`
2561if test -z "$ac_err"; then
2562 rm -rf conftest*
2563 eval "ac_cv_header_$ac_safe=yes"
2564else
2565 echo "$ac_err" >&5
2566 echo "configure: failed program was:" >&5
2567 cat conftest.$ac_ext >&5
2568 rm -rf conftest*
2569 eval "ac_cv_header_$ac_safe=no"
2570fi
2571rm -f conftest*
2572fi
2573if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2574 echo "$ac_t""yes" 1>&6
2575 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2576 cat >> confdefs.h <<EOF
2577#define $ac_tr_hdr 1
2578EOF
2579
2580else
2581 echo "$ac_t""no" 1>&6
2582fi
2583done
2584
2585
2586# Put this here so that autoconf's "cross-compiling" message doesn't confuse
2587# people who are not cross-compiling but are compiling cross-assemblers.
2588echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
69d0b6d3 2589echo "configure:2590: checking whether compiling a cross-assembler" >&5
e2b4bd2a
ILT		 2590if test "${host}" = "${target}"; then
2591 cross_gas=no
2592else
2593 cross_gas=yes
2594 cat >> confdefs.h <<\EOF
2595#define CROSS_COMPILE 1
2596EOF
2597
2598fi
2599echo "$ac_t""$cross_gas" 1>&6
2600
b11fb939
KR		 2601# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2602# for constant arguments. Useless!
833c46e1 2603echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
69d0b6d3 2604echo "configure:2605: checking for working alloca.h" >&5
833c46e1
KR		 2605if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2606 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2607else
28d3e4a3 2608 cat > conftest.$ac_ext <<EOF
69d0b6d3 2609#line 2610 "configure"
b11fb939
KR		 2610#include "confdefs.h"
2611#include <alloca.h>
c6c7035c 2612int main() {
b11fb939
KR		 2613char *p = alloca(2 * sizeof(int));
2614; return 0; }
2615EOF
69d0b6d3 2616if { (eval echo configure:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939
KR		 2617 rm -rf conftest*
2618 ac_cv_header_alloca_h=yes
2619else
c6c7035c
MM		 2620 echo "configure: failed program was:" >&5
2621 cat conftest.$ac_ext >&5
b11fb939
KR		 2622 rm -rf conftest*
2623 ac_cv_header_alloca_h=no
2624fi
2625rm -f conftest*
b11fb939 2626fi
1c9dbb83 2627
833c46e1 2628echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 2629if test $ac_cv_header_alloca_h = yes; then
2630 cat >> confdefs.h <<\EOF
2631#define HAVE_ALLOCA_H 1
2632EOF
2633
2634fi
2635
833c46e1 2636echo $ac_n "checking for alloca""... $ac_c" 1>&6
69d0b6d3 2637echo "configure:2638: checking for alloca" >&5
c6c7035c 2638if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
833c46e1 2639 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2640else
28d3e4a3 2641 cat > conftest.$ac_ext <<EOF
69d0b6d3 2642#line 2643 "configure"
b11fb939
KR		 2643#include "confdefs.h"
2644
2645#ifdef __GNUC__
2646# define alloca __builtin_alloca
2647#else
2648# if HAVE_ALLOCA_H
2649# include <alloca.h>
2650# else
2651# ifdef _AIX
2652 #pragma alloca
2653# else
2654# ifndef alloca /* predefined by HP cc +Olibcalls */
2655char *alloca ();
2656# endif
2657# endif
2658# endif
2659#endif
2660
c6c7035c 2661int main() {
b11fb939
KR		 2662char *p = (char *) alloca(1);
2663; return 0; }
2664EOF
69d0b6d3 2665if { (eval echo configure:2666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2666 rm -rf conftest*
c6c7035c 2667 ac_cv_func_alloca_works=yes
b11fb939 2668else
c6c7035c
MM		 2669 echo "configure: failed program was:" >&5
2670 cat conftest.$ac_ext >&5
b11fb939 2671 rm -rf conftest*
c6c7035c 2672 ac_cv_func_alloca_works=no
b11fb939
KR		 2673fi
2674rm -f conftest*
b11fb939 2675fi
1c9dbb83 2676
c6c7035c
MM		 2677echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2678if test $ac_cv_func_alloca_works = yes; then
b11fb939
KR		 2679 cat >> confdefs.h <<\EOF
2680#define HAVE_ALLOCA 1
2681EOF
2682
2683fi
2684
c6c7035c 2685if test $ac_cv_func_alloca_works = no; then
b11fb939
KR		 2686 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2687 # that cause trouble. Some versions do not even contain alloca or
2688 # contain a buggy version. If you still want to use their alloca,
2689 # use ar to extract alloca.o from them instead of compiling alloca.c.
2690 ALLOCA=alloca.o
2691 cat >> confdefs.h <<\EOF
2692#define C_ALLOCA 1
2693EOF
2694
2695
833c46e1 2696echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
69d0b6d3 2697echo "configure:2698: checking whether alloca needs Cray hooks" >&5
833c46e1
KR		 2698if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2699 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2700else
28d3e4a3 2701 cat > conftest.$ac_ext <<EOF
69d0b6d3 2702#line 2703 "configure"
b11fb939
KR		 2703#include "confdefs.h"
2704#if defined(CRAY) && ! defined(CRAY2)
2705webecray
2706#else
2707wenotbecray
2708#endif
2709
2710EOF
28d3e4a3 2711if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 2712 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 2713 rm -rf conftest*
2714 ac_cv_os_cray=yes
2715else
2716 rm -rf conftest*
2717 ac_cv_os_cray=no
2718fi
2719rm -f conftest*
2720
2721fi
1c9dbb83 2722
833c46e1 2723echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 2724if test $ac_cv_os_cray = yes; then
833c46e1
KR		 2725for ac_func in _getb67 GETB67 getb67; do
2726 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
69d0b6d3 2727echo "configure:2728: checking for $ac_func" >&5
833c46e1
KR		 2728if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2729 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2730else
28d3e4a3 2731 cat > conftest.$ac_ext <<EOF
69d0b6d3 2732#line 2733 "configure"
b11fb939 2733#include "confdefs.h"
833c46e1
KR		 2734/* System header to define __stub macros and hopefully few prototypes,
2735 which can conflict with char $ac_func(); below. */
2736#include <assert.h>
f1698cb7 2737/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2738/* We use char because int might match the return type of a gcc2
2739 builtin and then its argument prototype would still apply. */
1c9dbb83 2740char $ac_func();
f1698cb7 2741
c6c7035c 2742int main() {
b11fb939
KR		 2743
2744/* The GNU C library defines this for functions which it implements
2745 to always fail with ENOSYS. Some functions are actually named
2746 something starting with __ and the normal name is an alias. */
833c46e1 2747#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 2748choke me
2749#else
833c46e1 2750$ac_func();
b11fb939
KR		 2751#endif
2752
2753; return 0; }
2754EOF
69d0b6d3 2755if { (eval echo configure:2756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2756 rm -rf conftest*
833c46e1 2757 eval "ac_cv_func_$ac_func=yes"
b11fb939 2758else
c6c7035c
MM		 2759 echo "configure: failed program was:" >&5
2760 cat conftest.$ac_ext >&5
b11fb939 2761 rm -rf conftest*
833c46e1 2762 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 2763fi
2764rm -f conftest*
7d0f8249 2765fi
c6c7035c 2766
833c46e1
KR		 2767if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2768 echo "$ac_t""yes" 1>&6
2769 cat >> confdefs.h <<EOF
2770#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 2771EOF
2772
833c46e1 2773 break
b11fb939 2774else
833c46e1 2775 echo "$ac_t""no" 1>&6
b11fb939
KR		 2776fi
2777
833c46e1 2778done
b11fb939
KR		 2779fi
2780
833c46e1 2781echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
69d0b6d3 2782echo "configure:2783: checking stack direction for C alloca" >&5
833c46e1
KR		 2783if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2784 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2785else
2786 if test "$cross_compiling" = yes; then
bf111c9f 2787 ac_cv_c_stack_direction=0
b11fb939 2788else
c6c7035c 2789 cat > conftest.$ac_ext <<EOF
69d0b6d3 2790#line 2791 "configure"
b11fb939
KR		 2791#include "confdefs.h"
2792find_stack_direction ()
2793{
2794 static char *addr = 0;
2795 auto char dummy;
2796 if (addr == 0)
2797 {
2798 addr = &dummy;
2799 return find_stack_direction ();
2800 }
2801 else
2802 return (&dummy > addr) ? 1 : -1;
2803}
2804main ()
2805{
2806 exit (find_stack_direction() < 0);
2807}
2808EOF
69d0b6d3 2809if { (eval echo configure:2810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
c6c7035c 2810then
b11fb939
KR		 2811 ac_cv_c_stack_direction=1
2812else
c6c7035c
MM		 2813 echo "configure: failed program was:" >&5
2814 cat conftest.$ac_ext >&5
2815 rm -fr conftest*
b11fb939
KR		 2816 ac_cv_c_stack_direction=-1
2817fi
7d0f8249 2818rm -fr conftest*
64556643
FF		 2819fi
2820
c6c7035c
MM		 2821fi
2822
833c46e1 2823echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 2824cat >> confdefs.h <<EOF
2825#define STACK_DIRECTION $ac_cv_c_stack_direction
2826EOF
2827
2828fi
2829
833c46e1 2830echo $ac_n "checking for inline""... $ac_c" 1>&6
69d0b6d3 2831echo "configure:2832: checking for inline" >&5
833c46e1
KR		 2832if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2833 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2834else
833c46e1
KR		 2835 ac_cv_c_inline=no
2836for ac_kw in inline __inline__ __inline; do
2837 cat > conftest.$ac_ext <<EOF
69d0b6d3 2838#line 2839 "configure"
b11fb939
KR		 2839#include "confdefs.h"
2840
c6c7035c 2841int main() {
833c46e1 2842} $ac_kw foo() {
b11fb939
KR		 2843; return 0; }
2844EOF
69d0b6d3 2845if { (eval echo configure:2846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
b11fb939 2846 rm -rf conftest*
833c46e1 2847 ac_cv_c_inline=$ac_kw; break
c6c7035c
MM		 2848else
2849 echo "configure: failed program was:" >&5
2850 cat conftest.$ac_ext >&5
b11fb939
KR		 2851fi
2852rm -f conftest*
833c46e1 2853done
b11fb939
KR		 2854
2855fi
1c9dbb83 2856
833c46e1
KR		 2857echo "$ac_t""$ac_cv_c_inline" 1>&6
2858case "$ac_cv_c_inline" in
2859 inline | yes) ;;
2860 no) cat >> confdefs.h <<\EOF
2861#define inline
2862EOF
2863 ;;
2864 *) cat >> confdefs.h <<EOF
2865#define inline $ac_cv_c_inline
2866EOF
2867 ;;
2868esac
b11fb939
KR		 2869
2870
ba49e48d
KR		 2871# VMS doesn't have unlink.
2872for ac_func in unlink remove
b9419dd2 2873do
833c46e1 2874echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
69d0b6d3 2875echo "configure:2876: checking for $ac_func" >&5
833c46e1
KR		 2876if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2877 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 2878else
2879 cat > conftest.$ac_ext <<EOF
69d0b6d3 2880#line 2881 "configure"
28d3e4a3 2881#include "confdefs.h"
833c46e1
KR		 2882/* System header to define __stub macros and hopefully few prototypes,
2883 which can conflict with char $ac_func(); below. */
2884#include <assert.h>
f1698cb7 2885/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2886/* We use char because int might match the return type of a gcc2
2887 builtin and then its argument prototype would still apply. */
1c9dbb83 2888char $ac_func();
f1698cb7 2889
c6c7035c 2890int main() {
28d3e4a3
KR		 2891
2892/* The GNU C library defines this for functions which it implements
2893 to always fail with ENOSYS. Some functions are actually named
2894 something starting with __ and the normal name is an alias. */
b9419dd2 2895#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 2896choke me
2897#else
f1698cb7 2898$ac_func();
28d3e4a3
KR		 2899#endif
2900
2901; return 0; }
2902EOF
69d0b6d3 2903if { (eval echo configure:2904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
28d3e4a3 2904 rm -rf conftest*
b9419dd2 2905 eval "ac_cv_func_$ac_func=yes"
28d3e4a3 2906else
c6c7035c
MM		 2907 echo "configure: failed program was:" >&5
2908 cat conftest.$ac_ext >&5
28d3e4a3 2909 rm -rf conftest*
b9419dd2 2910 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 2911fi
2912rm -f conftest*
7d0f8249 2913fi
c6c7035c 2914
b9419dd2 2915if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 2916 echo "$ac_t""yes" 1>&6
1c9dbb83 2917 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 2918 cat >> confdefs.h <<EOF
2919#define $ac_tr_func 1
28d3e4a3 2920EOF
b9419dd2 2921 break
28d3e4a3 2922else
833c46e1 2923 echo "$ac_t""no" 1>&6
28d3e4a3 2924fi
b9419dd2 2925done
28d3e4a3
KR		 2926
2927
e63c594d
FF		 2928# Some systems don't have sbrk().
2929for ac_func in sbrk
2930do
2931echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
69d0b6d3 2932echo "configure:2933: checking for $ac_func" >&5
e63c594d
FF		 2933if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2934 echo $ac_n "(cached) $ac_c" 1>&6
2935else
2936 cat > conftest.$ac_ext <<EOF
69d0b6d3 2937#line 2938 "configure"
e63c594d
FF		 2938#include "confdefs.h"
2939/* System header to define __stub macros and hopefully few prototypes,
2940 which can conflict with char $ac_func(); below. */
2941#include <assert.h>
2942/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2943/* We use char because int might match the return type of a gcc2
2944 builtin and then its argument prototype would still apply. */
1c9dbb83 2945char $ac_func();
e63c594d 2946
c6c7035c 2947int main() {
e63c594d
FF		 2948
2949/* The GNU C library defines this for functions which it implements
2950 to always fail with ENOSYS. Some functions are actually named
2951 something starting with __ and the normal name is an alias. */
2952#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2953choke me
2954#else
2955$ac_func();
2956#endif
2957
2958; return 0; }
2959EOF
69d0b6d3 2960if { (eval echo configure:2961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e63c594d
FF		 2961 rm -rf conftest*
2962 eval "ac_cv_func_$ac_func=yes"
2963else
c6c7035c
MM		 2964 echo "configure: failed program was:" >&5
2965 cat conftest.$ac_ext >&5
e63c594d
FF		 2966 rm -rf conftest*
2967 eval "ac_cv_func_$ac_func=no"
2968fi
2969rm -f conftest*
7d0f8249 2970fi
c6c7035c 2971
e63c594d
FF		 2972if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2973 echo "$ac_t""yes" 1>&6
1c9dbb83 2974 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 2975 cat >> confdefs.h <<EOF
2976#define $ac_tr_func 1
2977EOF
2978
2979else
2980 echo "$ac_t""no" 1>&6
2981fi
2982done
2983
2984
b11fb939
KR		 2985# Some non-ANSI preprocessors botch requoting inside strings. That's bad
2986# enough, but on some of those systems, the assert macro relies on requoting
2987# working properly!
833c46e1 2988echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
69d0b6d3 2989echo "configure:2990: checking for working assert macro" >&5
833c46e1
KR		 2990if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2991 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2992else
28d3e4a3 2993 cat > conftest.$ac_ext <<EOF
69d0b6d3 2994#line 2995 "configure"
b11fb939
KR		 2995#include "confdefs.h"
2996#include <assert.h>
2997#include <stdio.h>
c6c7035c 2998int main() {
b11fb939
KR		 2999
3000/* check for requoting problems */
3001static int a, b, c, d;
3002static char *s;
3003assert (!strcmp(s, "foo bar baz quux"));
3004/* check for newline handling */
3005assert (a == b
3006 || c == d);
3007
3008; return 0; }
3009EOF
69d0b6d3 3010if { (eval echo configure:3011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130
KR		 3011 rm -rf conftest*
3012 gas_cv_assert_ok=yes
b11fb939 3013else
c6c7035c
MM		 3014 echo "configure: failed program was:" >&5
3015 cat conftest.$ac_ext >&5
b11fb939 3016 rm -rf conftest*
fb589130 3017 gas_cv_assert_ok=no
b11fb939
KR		 3018fi
3019rm -f conftest*
fb589130 3020fi
833c46e1 3021echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 3022test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
3023#define BROKEN_ASSERT 1
3024EOF
3025
b11fb939 3026
bf111c9f 3027
b11fb939
KR		 3028# On some systems, the system header files may not declare malloc, realloc,
3029# and free. There are places where gas needs these functions to have been
3030# declared -- such as when taking their addresses.
bf111c9f 3031gas_test_headers="
b11fb939
KR		 3032#ifdef HAVE_MEMORY_H
3033#include <memory.h>
3034#endif
3035#ifdef HAVE_STRING_H
3036#include <string.h>
5cece526
ILT		 3037#else
3038#ifdef HAVE_STRINGS_H
3039#include <strings.h>
3040#endif
b11fb939
KR		 3041#endif
3042#ifdef HAVE_STDLIB_H
3043#include <stdlib.h>
3044#endif
3045#ifdef HAVE_UNISTD_H
3046#include <unistd.h>
3047#endif
bf111c9f 3048"
b11fb939 3049
5cece526 3050echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
69d0b6d3 3051echo "configure:3052: checking whether declaration is required for strstr" >&5
5cece526
ILT		 3052if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
3053 echo $ac_n "(cached) $ac_c" 1>&6
3054else
3055 cat > conftest.$ac_ext <<EOF
69d0b6d3 3056#line 3057 "configure"
5cece526
ILT		 3057#include "confdefs.h"
3058$gas_test_headers
c6c7035c 3059int main() {
5cece526
ILT		 3060
3061typedef char *(*f)();
3062f x;
3063x = (f) strstr;
3064
3065; return 0; }
3066EOF
69d0b6d3 3067if { (eval echo configure:3068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3068 rm -rf conftest*
3069 gas_cv_decl_needed_strstr=no
3070else
c6c7035c
MM		 3071 echo "configure: failed program was:" >&5
3072 cat conftest.$ac_ext >&5
5cece526
ILT		 3073 rm -rf conftest*
3074 gas_cv_decl_needed_strstr=yes
3075fi
3076rm -f conftest*
5cece526
ILT		 3077fi
3078echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3079test $gas_cv_decl_needed_strstr = no || {
3080 cat >> confdefs.h <<\EOF
3081#define NEED_DECLARATION_STRSTR 1
3082EOF
3083
3084}
3085
3086
833c46e1 3087echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
69d0b6d3 3088echo "configure:3089: checking whether declaration is required for malloc" >&5
833c46e1
KR		 3089if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3090 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 3091else
28d3e4a3 3092 cat > conftest.$ac_ext <<EOF
69d0b6d3 3093#line 3094 "configure"
bf111c9f
KR		 3094#include "confdefs.h"
3095$gas_test_headers
c6c7035c 3096int main() {
b11fb939 3097
bf111c9f
KR		 3098typedef char *(*f)();
3099f x;
3100x = (f) malloc;
b11fb939
KR		 3101
3102; return 0; }
3103EOF
69d0b6d3 3104if { (eval echo configure:3105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3105 rm -rf conftest*
bf111c9f 3106 gas_cv_decl_needed_malloc=no
b11fb939 3107else
c6c7035c
MM		 3108 echo "configure: failed program was:" >&5
3109 cat conftest.$ac_ext >&5
b11fb939 3110 rm -rf conftest*
bf111c9f 3111 gas_cv_decl_needed_malloc=yes
fb589130
KR		 3112fi
3113rm -f conftest*
fb589130 3114fi
833c46e1 3115echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 3116test $gas_cv_decl_needed_malloc = no || {
3117 cat >> confdefs.h <<\EOF
3118#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 3119EOF
3120
bf111c9f
KR		 3121}
3122
b11fb939 3123
833c46e1 3124echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
69d0b6d3 3125echo "configure:3126: checking whether declaration is required for free" >&5
833c46e1
KR		 3126if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3127 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3128else
28d3e4a3 3129 cat > conftest.$ac_ext <<EOF
69d0b6d3 3130#line 3131 "configure"
b11fb939 3131#include "confdefs.h"
bf111c9f 3132$gas_test_headers
c6c7035c 3133int main() {
b11fb939 3134
5f757edc 3135typedef void (*f)();
bf111c9f
KR		 3136f x;
3137x = (f) free;
b11fb939
KR		 3138
3139; return 0; }
3140EOF
69d0b6d3 3141if { (eval echo configure:3142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3142 rm -rf conftest*
bf111c9f 3143 gas_cv_decl_needed_free=no
b11fb939 3144else
c6c7035c
MM		 3145 echo "configure: failed program was:" >&5
3146 cat conftest.$ac_ext >&5
b11fb939 3147 rm -rf conftest*
bf111c9f 3148 gas_cv_decl_needed_free=yes
b11fb939
KR		 3149fi
3150rm -f conftest*
fb589130 3151fi
833c46e1 3152echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 3153test $gas_cv_decl_needed_free = no || {
3154 cat >> confdefs.h <<\EOF
3155#define NEED_DECLARATION_FREE 1
fb589130
KR		 3156EOF
3157
bf111c9f
KR		 3158}
3159
b11fb939 3160
5cece526 3161echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
69d0b6d3 3162echo "configure:3163: checking whether declaration is required for sbrk" >&5
5cece526
ILT		 3163if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3164 echo $ac_n "(cached) $ac_c" 1>&6
3165else
3166 cat > conftest.$ac_ext <<EOF
69d0b6d3 3167#line 3168 "configure"
5cece526
ILT		 3168#include "confdefs.h"
3169$gas_test_headers
c6c7035c 3170int main() {
5cece526
ILT		 3171
3172typedef char *(*f)();
3173f x;
3174x = (f) sbrk;
3175
3176; return 0; }
3177EOF
69d0b6d3 3178if { (eval echo configure:3179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3179 rm -rf conftest*
3180 gas_cv_decl_needed_sbrk=no
3181else
c6c7035c
MM		 3182 echo "configure: failed program was:" >&5
3183 cat conftest.$ac_ext >&5
5cece526
ILT		 3184 rm -rf conftest*
3185 gas_cv_decl_needed_sbrk=yes
3186fi
3187rm -f conftest*
5cece526
ILT		 3188fi
3189echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3190test $gas_cv_decl_needed_sbrk = no || {
3191 cat >> confdefs.h <<\EOF
3192#define NEED_DECLARATION_SBRK 1
3193EOF
3194
3195}
3196
3197
b11fb939
KR		 3198# Does errno.h declare errno, or do we have to add a separate declaration
3199# for it?
bf111c9f 3200
833c46e1 3201echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
69d0b6d3 3202echo "configure:3203: checking whether declaration is required for errno" >&5
833c46e1
KR		 3203if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3204 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3205else
28d3e4a3 3206 cat > conftest.$ac_ext <<EOF
69d0b6d3 3207#line 3208 "configure"
b11fb939
KR		 3208#include "confdefs.h"
3209
3210#ifdef HAVE_ERRNO_H
3211#include <errno.h>
3212#endif
3213
c6c7035c 3214int main() {
b11fb939 3215
bf111c9f
KR		 3216typedef int f;
3217f x;
3218x = (f) errno;
b11fb939
KR		 3219
3220; return 0; }
3221EOF
69d0b6d3 3222if { (eval echo configure:3223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3223 rm -rf conftest*
bf111c9f 3224 gas_cv_decl_needed_errno=no
b11fb939 3225else
c6c7035c
MM		 3226 echo "configure: failed program was:" >&5
3227 cat conftest.$ac_ext >&5
b11fb939 3228 rm -rf conftest*
bf111c9f 3229 gas_cv_decl_needed_errno=yes
b11fb939
KR		 3230fi
3231rm -f conftest*
fb589130 3232fi
833c46e1 3233echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 3234test $gas_cv_decl_needed_errno = no || {
3235 cat >> confdefs.h <<\EOF
3236#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 3237EOF
3238
bf111c9f
KR		 3239}
3240
b11fb939 3241
515c7142
ILT		 3242
3243
ba49e48d 3244trap '' 1 2 15
833c46e1 3245cat > confcache <<\EOF
b11fb939
KR		 3246# This file is a shell script that caches the results of configure
3247# tests run on this system so they can be shared between configure
3248# scripts and configure runs. It is not useful on other systems.
bf111c9f 3249# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 3250#
3251# By default, configure uses ./config.cache as the cache file,
3252# creating it if it does not exist already. You can give configure
3253# the --cache-file=FILE option to use a different cache file; that is
3254# what configure does when it calls configure scripts in
3255# subdirectories, so they share the cache.
3256# Giving --cache-file=/dev/null disables caching, for debugging configure.
3257# config.status only pays attention to the cache file if you give it the
3258# --recheck option to rerun configure.
e23b25ec 3259#
b11fb939 3260EOF
c6c7035c
MM		 3261# The following way of writing the cache mishandles newlines in values,
3262# but we know of no workaround that is simple, portable, and efficient.
3263# So, don't put newlines in cache variables' values.
833c46e1
KR		 3264# Ultrix sh set writes to stderr and can't be redirected directly,
3265# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 3266(set) 2>&1 |
6cc7a938 3267 case `(ac_space=' '; set) 2>&1 | grep ac_space` in
c6c7035c
MM		 3268 *ac_space=\ *)
3269 # `set' does not quote correctly, so add quotes (double-quote substitution
3270 # turns \\\\ into \\, and sed turns \\ into \).
3271 sed -n \
3272 -e "s/'/'\\\\''/g" \
3273 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3274 ;;
3275 *)
3276 # `set' quotes correctly as required by POSIX, so do not add quotes.
3277 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3278 ;;
3279 esac >> confcache
833c46e1
KR		 3280if cmp -s $cache_file confcache; then
3281 :
b11fb939 3282else
833c46e1
KR		 3283 if test -w $cache_file; then
3284 echo "updating cache $cache_file"
3285 cat confcache > $cache_file
3286 else
3287 echo "not updating unwritable cache $cache_file"
3288 fi
b11fb939 3289fi
833c46e1 3290rm -f confcache
b11fb939 3291
833c46e1 3292trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 3293
f2889110 3294test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 3295# Let make expand exec_prefix.
3296test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3297
3298# Any assignment to VPATH causes Sun make to only execute
3299# the first set of double-colon rules, so remove it if not needed.
3300# If there is a colon in the path, we need to keep it.
3301if test "x$srcdir" = x.; then
3302 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3303fi
3304
3305trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3306
3307DEFS=-DHAVE_CONFIG_H
3308
3309# Without the "./", some shells look in PATH for config.status.
3310: ${CONFIG_STATUS=./config.status}
3311
28d3e4a3
KR		 3312echo creating $CONFIG_STATUS
3313rm -f $CONFIG_STATUS
3314cat > $CONFIG_STATUS <<EOF
833c46e1 3315#! /bin/sh
b11fb939
KR		 3316# Generated automatically by configure.
3317# Run this file to recreate the current configuration.
3318# This directory was configured as follows,
3319# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3320#
e23b25ec 3321# $0 $ac_configure_args
b11fb939
KR		 3322#
3323# Compiler output produced by configure, useful for debugging
3324# configure, is in ./config.log if it exists.
3325
28d3e4a3 3326ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 3327for ac_option
3328do
3329 case "\$ac_option" in
3330 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 3331 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3332 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 3333 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
b5db0960 3334 echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
b11fb939
KR		 3335 exit 0 ;;
3336 -help | --help | --hel | --he | --h)
3337 echo "\$ac_cs_usage"; exit 0 ;;
3338 *) echo "\$ac_cs_usage"; exit 1 ;;
3339 esac
3340done
3341
3342ac_given_srcdir=$srcdir
3343ac_given_INSTALL="$INSTALL"
3344
e2b4bd2a 3345trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 3346EOF
3347cat >> $CONFIG_STATUS <<EOF
b11fb939 3348
1c9dbb83
ILT		 3349# Protect against being on the right side of a sed subst in config.status.
3350sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3351 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 3352$ac_vpsub
3353$extrasub
ed1ed9f9 3354s%@SHELL@%$SHELL%g
b11fb939 3355s%@CFLAGS@%$CFLAGS%g
b11fb939 3356s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 3357s%@CXXFLAGS@%$CXXFLAGS%g
3358s%@DEFS@%$DEFS%g
b11fb939 3359s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 3360s%@LIBS@%$LIBS%g
3361s%@exec_prefix@%$exec_prefix%g
3362s%@prefix@%$prefix%g
ba49e48d 3363s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 3364s%@bindir@%$bindir%g
3365s%@sbindir@%$sbindir%g
3366s%@libexecdir@%$libexecdir%g
3367s%@datadir@%$datadir%g
3368s%@sysconfdir@%$sysconfdir%g
3369s%@sharedstatedir@%$sharedstatedir%g
3370s%@localstatedir@%$localstatedir%g
3371s%@libdir@%$libdir%g
3372s%@includedir@%$includedir%g
3373s%@oldincludedir@%$oldincludedir%g
3374s%@infodir@%$infodir%g
3375s%@mandir@%$mandir%g
b11fb939
KR		 3376s%@host@%$host%g
3377s%@host_alias@%$host_alias%g
3378s%@host_cpu@%$host_cpu%g
3379s%@host_vendor@%$host_vendor%g
3380s%@host_os@%$host_os%g
3381s%@target@%$target%g
3382s%@target_alias@%$target_alias%g
3383s%@target_cpu@%$target_cpu%g
3384s%@target_vendor@%$target_vendor%g
3385s%@target_os@%$target_os%g
3386s%@build@%$build%g
3387s%@build_alias@%$build_alias%g
3388s%@build_cpu@%$build_cpu%g
3389s%@build_vendor@%$build_vendor%g
3390s%@build_os@%$build_os%g
e2b4bd2a
ILT		 3391s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3392s%@INSTALL_DATA@%$INSTALL_DATA%g
3393s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3394s%@PACKAGE@%$PACKAGE%g
3395s%@VERSION@%$VERSION%g
3396s%@ACLOCAL@%$ACLOCAL%g
3397s%@AUTOCONF@%$AUTOCONF%g
3398s%@AUTOMAKE@%$AUTOMAKE%g
3399s%@AUTOHEADER@%$AUTOHEADER%g
3400s%@MAKEINFO@%$MAKEINFO%g
3401s%@SET_MAKE@%$SET_MAKE%g
e2b4bd2a 3402s%@RANLIB@%$RANLIB%g
a52052db 3403s%@CC@%$CC%g
e2b4bd2a 3404s%@LD@%$LD%g
a52052db 3405s%@NM@%$NM%g
e2b4bd2a
ILT		 3406s%@LN_S@%$LN_S%g
3407s%@LIBTOOL@%$LIBTOOL%g
e7757ad0 3408s%@extra_objects@%$extra_objects%g
bf4bd1fc 3409s%@target_cpu_type@%$target_cpu_type%g
833c46e1 3410s%@obj_format@%$obj_format%g
515c7142 3411s%@te_file@%$te_file%g
833c46e1 3412s%@atof@%$atof%g
b11fb939 3413s%@BFDLIB@%$BFDLIB%g
2e013bb7 3414s%@OPCODES_LIB@%$OPCODES_LIB%g
b11fb939 3415s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
e2b4bd2a
ILT		 3416s%@YACC@%$YACC%g
3417s%@LEX@%$LEX%g
3418s%@LEXLIB@%$LEXLIB%g
b11fb939 3419s%@CPP@%$CPP%g
e2b4bd2a
ILT		 3420s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3421s%@MAINT@%$MAINT%g
e42b2520 3422s%@EXEEXT@%$EXEEXT%g
b11fb939 3423s%@ALLOCA@%$ALLOCA%g
b11fb939
KR		 3424
3425CEOF
3426EOF
c6c7035c
MM		 3427
3428cat >> $CONFIG_STATUS <<\EOF
3429
3430# Split the substitutions into bite-sized pieces for seds with
3431# small command number limits, like on Digital OSF/1 and HP-UX.
3432ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3433ac_file=1 # Number of current file.
3434ac_beg=1 # First line for current file.
3435ac_end=$ac_max_sed_cmds # Line after last line for current file.
3436ac_more_lines=:
3437ac_sed_cmds=""
3438while $ac_more_lines; do
3439 if test $ac_beg -gt 1; then
3440 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3441 else
3442 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3443 fi
3444 if test ! -s conftest.s$ac_file; then
3445 ac_more_lines=false
3446 rm -f conftest.s$ac_file
3447 else
3448 if test -z "$ac_sed_cmds"; then
3449 ac_sed_cmds="sed -f conftest.s$ac_file"
3450 else
3451 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3452 fi
3453 ac_file=`expr $ac_file + 1`
3454 ac_beg=$ac_end
3455 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3456 fi
3457done
3458if test -z "$ac_sed_cmds"; then
3459 ac_sed_cmds=cat
3460fi
3461EOF
3462
28d3e4a3 3463cat >> $CONFIG_STATUS <<EOF
b11fb939 3464
28d3e4a3 3465CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 3466EOF
28d3e4a3
KR		 3467cat >> $CONFIG_STATUS <<\EOF
3468for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
c6c7035c 3469 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3470 case "$ac_file" in
c6c7035c 3471 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3472 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3473 *) ac_file_in="${ac_file}.in" ;;
3474 esac
3475
c6c7035c 3476 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
b11fb939
KR		 3477
3478 # Remove last slash and all that follows it. Not all systems have dirname.
3479 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3480 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3481 # The file is in a subdirectory.
3482 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 3483 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 3484 # A "../" for each directory in $ac_dir_suffix.
3485 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3486 else
3487 ac_dir_suffix= ac_dots=
3488 fi
3489
3490 case "$ac_given_srcdir" in
3491 .) srcdir=.
3492 if test -z "$ac_dots"; then top_srcdir=.
3493 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3494 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3495 *) # Relative path.
3496 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3497 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3498 esac
3499
3500 case "$ac_given_INSTALL" in
3501 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 3502 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939 3503 esac
c6c7035c 3504
b11fb939
KR		 3505 echo creating "$ac_file"
3506 rm -f "$ac_file"
28d3e4a3 3507 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 3508 case "$ac_file" in
3509 *Makefile*) ac_comsub="1i\\
3510# $configure_input" ;;
3511 *) ac_comsub= ;;
3512 esac
c6c7035c 3513
e2b4bd2a 3514 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
ba49e48d 3515 sed -e "$ac_comsub
28d3e4a3 3516s%@configure_input@%$configure_input%g
b11fb939
KR		 3517s%@srcdir@%$srcdir%g
3518s%@top_srcdir@%$top_srcdir%g
3519s%@INSTALL@%$INSTALL%g
c6c7035c 3520" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
b11fb939 3521fi; done
c6c7035c 3522rm -f conftest.s*
b11fb939
KR		 3523
3524# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3525# NAME is the cpp macro being defined and VALUE is the value it is being given.
3526#
3527# ac_d sets the value in "#define NAME VALUE" lines.
3528ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3529ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3530ac_dC='\3'
3531ac_dD='%g'
3532# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3533ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3534ac_uB='\([ ]\)%\1#\2define\3'
3535ac_uC=' '
3536ac_uD='\4%g'
3537# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3538ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3539ac_eB='$%\1#\2define\3'
3540ac_eC=' '
3541ac_eD='%g'
3542
c6c7035c
MM		 3543if test "${CONFIG_HEADERS+set}" != set; then
3544EOF
3545cat >> $CONFIG_STATUS <<EOF
e2b4bd2a 3546 CONFIG_HEADERS="config.h:config.in"
c6c7035c
MM		 3547EOF
3548cat >> $CONFIG_STATUS <<\EOF
3549fi
28d3e4a3 3550for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
c6c7035c 3551 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3552 case "$ac_file" in
c6c7035c 3553 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3554 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3555 *) ac_file_in="${ac_file}.in" ;;
3556 esac
3557
3558 echo creating $ac_file
3559
3560 rm -f conftest.frag conftest.in conftest.out
e2b4bd2a 3561 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
c6c7035c 3562 cat $ac_file_inputs > conftest.in
b11fb939
KR		 3563
3564EOF
3565
3566# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 3567# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 3568# Protect against being on the right side of a sed subst in config.status.
fb589130 3569# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 3570rm -f conftest.vals
3571cat > conftest.hdr <<\EOF
b11fb939 3572s/[\\&%]/\\&/g
b11fb939 3573s%[\\$`]%\\&%g
df586de2 3574s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
b11fb939
KR		 3575s%ac_d%ac_u%gp
3576s%ac_u%ac_e%gp
3577EOF
3578sed -n -f conftest.hdr confdefs.h > conftest.vals
3579rm -f conftest.hdr
3580
3581# This sed command replaces #undef with comments. This is necessary, for
3582# example, in the case of _POSIX_SOURCE, which is predefined and required
3583# on some systems where configure will not decide to define it.
3584cat >> conftest.vals <<\EOF
3585s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3586EOF
3587
3588# Break up conftest.vals because some shells have a limit on
3589# the size of here documents, and old seds have small limits too.
b11fb939
KR		 3590
3591rm -f conftest.tail
3592while :
3593do
3594 ac_lines=`grep -c . conftest.vals`
3595 # grep -c gives empty output for an empty file on some AIX systems.
3596 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3597 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 3598 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3599 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 3600 echo 'CEOF
3601 sed -f conftest.frag conftest.in > conftest.out
3602 rm -f conftest.in
3603 mv conftest.out conftest.in
28d3e4a3 3604' >> $CONFIG_STATUS
b11fb939
KR		 3605 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3606 rm -f conftest.vals
3607 mv conftest.tail conftest.vals
3608done
3609rm -f conftest.vals
3610
28d3e4a3 3611cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 3612 rm -f conftest.frag conftest.h
3613 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3614 cat conftest.in >> conftest.h
3615 rm -f conftest.in
3616 if cmp -s $ac_file conftest.h 2>/dev/null; then
3617 echo "$ac_file is unchanged"
3618 rm -f conftest.h
3619 else
df586de2
ILT		 3620 # Remove last slash and all that follows it. Not all systems have dirname.
3621 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3622 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3623 # The file is in a subdirectory.
3624 test ! -d "$ac_dir" && mkdir "$ac_dir"
3625 fi
b11fb939
KR		 3626 rm -f $ac_file
3627 mv conftest.h $ac_file
3628 fi
3629fi; done
3630
c6c7035c
MM		 3631EOF
3632cat >> $CONFIG_STATUS <<EOF
6cc7a938 3633
515c7142
ILT		 3634target_cpu_type=${target_cpu_type}
3635 obj_format=${obj_format}
3636 te_file=${te_file}
c6c7035c
MM		 3637EOF
3638cat >> $CONFIG_STATUS <<\EOF
e2b4bd2a 3639test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
515c7142
ILT		 3640rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3641 echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3642 echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3643 echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3644 echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
39ffbb4d
DE		 3645 case ${target_cpu_type} in
3646 m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3647 esac
36e889af 3648exit 0
b11fb939 3649EOF
28d3e4a3 3650chmod +x $CONFIG_STATUS
bf111c9f 3651rm -fr confdefs* $ac_clean_files
833c46e1 3652test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 3653
GDB Binutils - Deliverables
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