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Mon Mar 31 16:29:50 1997 Joel Sherrill <[email protected]>
[binutils.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
c6c7035c 4# Generated automatically using autoconf version 2.12
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:
28d3e4a3 14ac_help="$ac_help
d7b2038f 15 --enable-bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 16ac_help="$ac_help
17 targets alternative target configurations besides the primary"
1c9dbb83
ILT		 18ac_help="$ac_help
19 --enable-shared build shared BFD library"
2e013bb7
ILT		 20ac_help="$ac_help
21 --enable-commonbfdlib build shared BFD/opcodes/libiberty library"
b11fb939 22
b11fb939
KR		 23# Initialize some variables set by options.
24# The variables have the same names as the options, with
25# dashes changed to underlines.
26build=NONE
27cache_file=./config.cache
28exec_prefix=NONE
29host=NONE
30no_create=
31nonopt=NONE
bf111c9f 32no_recursion=
b11fb939 33prefix=NONE
bf111c9f
KR		 34program_prefix=NONE
35program_suffix=NONE
ba49e48d 36program_transform_name=s,x,x,
b11fb939 37silent=
f2889110 38site=
b11fb939
KR		 39srcdir=
40target=NONE
41verbose=
42x_includes=NONE
43x_libraries=NONE
1c9dbb83
ILT		 44bindir='${exec_prefix}/bin'
45sbindir='${exec_prefix}/sbin'
46libexecdir='${exec_prefix}/libexec'
47datadir='${prefix}/share'
48sysconfdir='${prefix}/etc'
49sharedstatedir='${prefix}/com'
50localstatedir='${prefix}/var'
51libdir='${exec_prefix}/lib'
52includedir='${prefix}/include'
53oldincludedir='/usr/include'
54infodir='${prefix}/info'
55mandir='${prefix}/man'
b11fb939
KR		 56
57# Initialize some other variables.
58subdirs=
1c9dbb83 59MFLAGS= MAKEFLAGS=
c6c7035c
MM		 60# Maximum number of lines to put in a shell here document.
61ac_max_here_lines=12
b11fb939
KR		 62
63ac_prev=
64for ac_option
65do
66
67 # If the previous option needs an argument, assign it.
68 if test -n "$ac_prev"; then
69 eval "$ac_prev=\$ac_option"
70 ac_prev=
71 continue
72 fi
73
74 case "$ac_option" in
75 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
76 *) ac_optarg= ;;
77 esac
78
bf111c9f 79 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 80
81 case "$ac_option" in
82
1c9dbb83
ILT		 83 -bindir | --bindir | --bindi | --bind | --bin | --bi)
84 ac_prev=bindir ;;
85 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
86 bindir="$ac_optarg" ;;
87
88 -build | --build | --buil | --bui | --bu)
b11fb939 89 ac_prev=build ;;
1c9dbb83 90 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 91 build="$ac_optarg" ;;
92
93 -cache-file | --cache-file | --cache-fil | --cache-fi \
94 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
95 ac_prev=cache_file ;;
96 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
97 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
98 cache_file="$ac_optarg" ;;
99
1c9dbb83
ILT		 100 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
101 ac_prev=datadir ;;
102 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
103 | --da=*)
104 datadir="$ac_optarg" ;;
105
b11fb939
KR		 106 -disable-* | --disable-*)
107 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
108 # Reject names that are not valid shell variable names.
109 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 110 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 111 fi
112 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
113 eval "enable_${ac_feature}=no" ;;
114
115 -enable-* | --enable-*)
116 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
117 # Reject names that are not valid shell variable names.
118 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 119 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 120 fi
121 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
122 case "$ac_option" in
123 *=*) ;;
124 *) ac_optarg=yes ;;
125 esac
126 eval "enable_${ac_feature}='$ac_optarg'" ;;
127
128 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
129 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
130 | --exec | --exe | --ex)
131 ac_prev=exec_prefix ;;
132 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
133 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
134 | --exec=* | --exe=* | --ex=*)
135 exec_prefix="$ac_optarg" ;;
136
137 -gas | --gas | --ga | --g)
138 # Obsolete; use --with-gas.
139 with_gas=yes ;;
140
141 -help | --help | --hel | --he)
f1698cb7
KR		 142 # Omit some internal or obsolete options to make the list less imposing.
143 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 144 cat << EOF
f1698cb7
KR		 145Usage: configure [options] [host]
146Options: [defaults in brackets after descriptions]
147Configuration:
148 --cache-file=FILE cache test results in FILE
149 --help print this message
150 --no-create do not create output files
151 --quiet, --silent do not print \`checking...' messages
152 --version print the version of autoconf that created configure
153Directory and file names:
154 --prefix=PREFIX install architecture-independent files in PREFIX
155 [$ac_default_prefix]
1c9dbb83 156 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 157 [same as prefix]
1c9dbb83
ILT		 158 --bindir=DIR user executables in DIR [EPREFIX/bin]
159 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
160 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
161 --datadir=DIR read-only architecture-independent data in DIR
162 [PREFIX/share]
163 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
164 --sharedstatedir=DIR modifiable architecture-independent data in DIR
165 [PREFIX/com]
166 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
167 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
168 --includedir=DIR C header files in DIR [PREFIX/include]
169 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
170 --infodir=DIR info documentation in DIR [PREFIX/info]
171 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 172 --srcdir=DIR find the sources in DIR [configure dir or ..]
173 --program-prefix=PREFIX prepend PREFIX to installed program names
174 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 175 --program-transform-name=PROGRAM
176 run sed PROGRAM on installed program names
177EOF
178 cat << EOF
f1698cb7
KR		 179Host type:
180 --build=BUILD configure for building on BUILD [BUILD=HOST]
181 --host=HOST configure for HOST [guessed]
182 --target=TARGET configure for TARGET [TARGET=HOST]
183Features and packages:
184 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
185 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
186 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
187 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
188 --x-includes=DIR X include files are in DIR
189 --x-libraries=DIR X library files are in DIR
b11fb939 190EOF
1c9dbb83
ILT		 191 if test -n "$ac_help"; then
192 echo "--enable and --with options recognized:$ac_help"
193 fi
b11fb939
KR		 194 exit 0 ;;
195
196 -host | --host | --hos | --ho)
197 ac_prev=host ;;
198 -host=* | --host=* | --hos=* | --ho=*)
199 host="$ac_optarg" ;;
200
1c9dbb83
ILT		 201 -includedir | --includedir | --includedi | --included | --include \
202 | --includ | --inclu | --incl | --inc)
203 ac_prev=includedir ;;
204 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
205 | --includ=* | --inclu=* | --incl=* | --inc=*)
206 includedir="$ac_optarg" ;;
207
208 -infodir | --infodir | --infodi | --infod | --info | --inf)
209 ac_prev=infodir ;;
210 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
211 infodir="$ac_optarg" ;;
212
213 -libdir | --libdir | --libdi | --libd)
214 ac_prev=libdir ;;
215 -libdir=* | --libdir=* | --libdi=* | --libd=*)
216 libdir="$ac_optarg" ;;
217
218 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
219 | --libexe | --libex | --libe)
220 ac_prev=libexecdir ;;
221 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
222 | --libexe=* | --libex=* | --libe=*)
223 libexecdir="$ac_optarg" ;;
224
225 -localstatedir | --localstatedir | --localstatedi | --localstated \
226 | --localstate | --localstat | --localsta | --localst \
227 | --locals | --local | --loca | --loc | --lo)
228 ac_prev=localstatedir ;;
229 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
230 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
231 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
232 localstatedir="$ac_optarg" ;;
233
234 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
235 ac_prev=mandir ;;
236 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
237 mandir="$ac_optarg" ;;
238
b11fb939
KR		 239 -nfp | --nfp | --nf)
240 # Obsolete; use --without-fp.
241 with_fp=no ;;
242
243 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
244 | --no-cr | --no-c)
245 no_create=yes ;;
246
bf111c9f
KR		 247 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
248 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
249 no_recursion=yes ;;
b11fb939 250
1c9dbb83
ILT		 251 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
252 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
253 | --oldin | --oldi | --old | --ol | --o)
254 ac_prev=oldincludedir ;;
255 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
256 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
257 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
258 oldincludedir="$ac_optarg" ;;
259
b11fb939
KR		 260 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
261 ac_prev=prefix ;;
262 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
263 prefix="$ac_optarg" ;;
264
265 -program-prefix | --program-prefix | --program-prefi | --program-pref \
266 | --program-pre | --program-pr | --program-p)
267 ac_prev=program_prefix ;;
268 -program-prefix=* | --program-prefix=* | --program-prefi=* \
269 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
270 program_prefix="$ac_optarg" ;;
271
272 -program-suffix | --program-suffix | --program-suffi | --program-suff \
273 | --program-suf | --program-su | --program-s)
274 ac_prev=program_suffix ;;
275 -program-suffix=* | --program-suffix=* | --program-suffi=* \
276 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
277 program_suffix="$ac_optarg" ;;
278
279 -program-transform-name | --program-transform-name \
280 | --program-transform-nam | --program-transform-na \
281 | --program-transform-n | --program-transform- \
282 | --program-transform | --program-transfor \
283 | --program-transfo | --program-transf \
284 | --program-trans | --program-tran \
285 | --progr-tra | --program-tr | --program-t)
286 ac_prev=program_transform_name ;;
287 -program-transform-name=* | --program-transform-name=* \
288 | --program-transform-nam=* | --program-transform-na=* \
289 | --program-transform-n=* | --program-transform-=* \
290 | --program-transform=* | --program-transfor=* \
291 | --program-transfo=* | --program-transf=* \
292 | --program-trans=* | --program-tran=* \
293 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 294 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 295
296 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
297 | -silent | --silent | --silen | --sile | --sil)
298 silent=yes ;;
299
1c9dbb83
ILT		 300 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
301 ac_prev=sbindir ;;
302 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
303 | --sbi=* | --sb=*)
304 sbindir="$ac_optarg" ;;
305
306 -sharedstatedir | --sharedstatedir | --sharedstatedi \
307 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
308 | --sharedst | --shareds | --shared | --share | --shar \
309 | --sha | --sh)
310 ac_prev=sharedstatedir ;;
311 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
312 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
313 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
314 | --sha=* | --sh=*)
315 sharedstatedir="$ac_optarg" ;;
316
f2889110
KR		 317 -site | --site | --sit)
318 ac_prev=site ;;
319 -site=* | --site=* | --sit=*)
320 site="$ac_optarg" ;;
321
b11fb939
KR		 322 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
323 ac_prev=srcdir ;;
324 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
325 srcdir="$ac_optarg" ;;
326
1c9dbb83
ILT		 327 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
328 | --syscon | --sysco | --sysc | --sys | --sy)
329 ac_prev=sysconfdir ;;
330 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
331 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
332 sysconfdir="$ac_optarg" ;;
333
b11fb939
KR		 334 -target | --target | --targe | --targ | --tar | --ta | --t)
335 ac_prev=target ;;
336 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
337 target="$ac_optarg" ;;
338
339 -v | -verbose | --verbose | --verbos | --verbo | --verb)
340 verbose=yes ;;
341
342 -version | --version | --versio | --versi | --vers)
c6c7035c 343 echo "configure generated by autoconf version 2.12"
b11fb939
KR		 344 exit 0 ;;
345
346 -with-* | --with-*)
347 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
348 # Reject names that are not valid shell variable names.
349 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 350 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 351 fi
352 ac_package=`echo $ac_package| sed 's/-/_/g'`
353 case "$ac_option" in
354 *=*) ;;
355 *) ac_optarg=yes ;;
356 esac
357 eval "with_${ac_package}='$ac_optarg'" ;;
358
359 -without-* | --without-*)
360 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
361 # Reject names that are not valid shell variable names.
362 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 364 fi
365 ac_package=`echo $ac_package| sed 's/-/_/g'`
366 eval "with_${ac_package}=no" ;;
367
368 --x)
369 # Obsolete; use --with-x.
370 with_x=yes ;;
371
372 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
373 | --x-incl | --x-inc | --x-in | --x-i)
374 ac_prev=x_includes ;;
375 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
376 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
377 x_includes="$ac_optarg" ;;
378
379 -x-libraries | --x-libraries | --x-librarie | --x-librari \
380 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
381 ac_prev=x_libraries ;;
382 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
383 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
384 x_libraries="$ac_optarg" ;;
385
ba49e48d 386 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 387 ;;
388
1c9dbb83 389 *)
b11fb939
KR		 390 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
391 echo "configure: warning: $ac_option: invalid host type" 1>&2
392 fi
393 if test "x$nonopt" != xNONE; then
ba49e48d 394 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 395 fi
396 nonopt="$ac_option"
397 ;;
398
399 esac
400done
401
402if test -n "$ac_prev"; then
ba49e48d 403 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 404fi
405
833c46e1 406trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 407
408# File descriptor usage:
833c46e1 409# 0 standard input
b11fb939
KR		 410# 1 file creation
411# 2 errors and warnings
833c46e1
KR		 412# 3 some systems may open it to /dev/tty
413# 4 used on the Kubota Titan
414# 6 checking for... messages and results
b11fb939
KR		 415# 5 compiler messages saved in config.log
416if test "$silent" = yes; then
833c46e1 417 exec 6>/dev/null
b11fb939 418else
833c46e1 419 exec 6>&1
b11fb939
KR		 420fi
421exec 5>./config.log
422
423echo "\
424This file contains any messages produced by compilers while
425running configure, to aid debugging if configure makes a mistake.
426" 1>&5
427
bf111c9f 428# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 429# Also quote any args containing shell metacharacters.
430ac_configure_args=
431for ac_arg
432do
b11fb939
KR		 433 case "$ac_arg" in
434 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
435 | --no-cr | --no-c) ;;
bf111c9f
KR		 436 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
437 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 438 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
439 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
440 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 441 esac
442done
443
444# NLS nuisances.
c6c7035c
MM		 445# Only set these to C if already set. These must not be set unconditionally
446# because not all systems understand e.g. LANG=C (notably SCO).
447# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
448# Non-C LC_CTYPE values break the ctype check.
7d0f8249 449if test "${LANG+set}" = set; then LANG=C; export LANG; fi
c6c7035c
MM		 450if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
451if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
452if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
b11fb939
KR		 453
454# confdefs.h avoids OS command line length limits that DEFS can exceed.
455rm -rf conftest* confdefs.h
456# AIX cpp loses on an empty file, so make sure it contains at least a newline.
457echo > confdefs.h
458
459# A filename unique to this package, relative to the directory that
460# configure is in, which we can look for to find out if srcdir is correct.
461ac_unique_file=as.h
462
463# Find the source files, if location was not specified.
464if test -z "$srcdir"; then
465 ac_srcdir_defaulted=yes
466 # Try the directory containing this script, then its parent.
467 ac_prog=$0
468 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
469 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
470 srcdir=$ac_confdir
471 if test ! -r $srcdir/$ac_unique_file; then
472 srcdir=..
473 fi
474else
475 ac_srcdir_defaulted=no
476fi
477if test ! -r $srcdir/$ac_unique_file; then
478 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 479 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 480 else
ba49e48d 481 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 482 fi
483fi
f2889110 484srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 485
486# Prefer explicitly selected file to automatically selected ones.
bf111c9f 487if test -z "$CONFIG_SITE"; then
b11fb939 488 if test "x$prefix" != xNONE; then
f2889110 489 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 490 else
f2889110 491 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 492 fi
493fi
494for ac_site_file in $CONFIG_SITE; do
495 if test -r "$ac_site_file"; then
496 echo "loading site script $ac_site_file"
497 . "$ac_site_file"
498 fi
499done
500
501if test -r "$cache_file"; then
502 echo "loading cache $cache_file"
503 . $cache_file
504else
505 echo "creating cache $cache_file"
506 > $cache_file
507fi
508
509ac_ext=c
510# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
d0352cbb
DE		 511ac_cpp='$CPP $CPPFLAGS'
512ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
513ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
c6c7035c 514cross_compiling=$ac_cv_prog_cc_cross
b11fb939 515
bf111c9f
KR		 516if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
517 # Stardent Vistra SVR4 grep lacks -e, says [email protected].
518 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
519 ac_n= ac_c='
520' ac_t=' '
521 else
522 ac_n=-n ac_c= ac_t=
523 fi
524else
525 ac_n= ac_c='\c' ac_t=
526fi
527
318b02b6 528user_bfd_gas=
b11fb939 529# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1c9dbb83
ILT		 530if test "${enable_bfd_assembler+set}" = set; then
531 enableval="$enable_bfd_assembler"
b11fb939 532 case "${enableval}" in
318b02b6
KR		 533 yes) need_bfd=yes user_bfd_gas=yes ;;
534 no) user_bfd_gas=no ;;
ba49e48d 535 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
b11fb939
KR		 536esac
537fi
e7757ad0 538# Check whether --enable-targets or --disable-targets was given.
1c9dbb83
ILT		 539if test "${enable_targets+set}" = set; then
540 enableval="$enable_targets"
e7757ad0
KR		 541 case "${enableval}" in
542 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
543 ;;
544 no) enable_targets= ;;
545 *) enable_targets=$enableval ;;
546esac
547fi
1c9dbb83
ILT		 548# Check whether --enable-shared or --disable-shared was given.
549if test "${enable_shared+set}" = set; then
550 enableval="$enable_shared"
551 case "${enableval}" in
159e6ef8 552 yes) shared=true shared_bfd=true shared_opcodes=true ;;
1c9dbb83 553 no) shared=false ;;
159e6ef8
MM		 554 *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
555 *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
556 *bfd*) shared=true shared_bfd=true ;;
557 *opcodes*) shared=true shared_opcodes=true ;;
558 *) shared=false ;;
1c9dbb83
ILT		 559esac
560fi
2e013bb7
ILT		 561# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
562if test "${enable_commonbfdlib+set}" = set; then
563 enableval="$enable_commonbfdlib"
564 case "${enableval}" in
565 yes) commonbfdlib=true ;;
566 no) commonbfdlib=false ;;
567 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
568esac
569fi
b11fb939
KR		 570
571# Generate a header file -- gets more post-processing by Makefile later.
572
573
574ac_aux_dir=
28d3e4a3 575for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
e23b25ec
KR		 576 if test -f $ac_dir/install-sh; then
577 ac_aux_dir=$ac_dir
28d3e4a3 578 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 579 break
580 elif test -f $ac_dir/install.sh; then
581 ac_aux_dir=$ac_dir
28d3e4a3 582 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 583 break
b11fb939
KR		 584 fi
585done
586if test -z "$ac_aux_dir"; then
ba49e48d 587 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 588fi
28d3e4a3
KR		 589ac_config_guess=$ac_aux_dir/config.guess
590ac_config_sub=$ac_aux_dir/config.sub
591ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 592
fb589130 593
b11fb939
KR		 594# Do some error checking and defaulting for the host and target type.
595# The inputs are:
596# configure --host=HOST --target=TARGET --build=BUILD NONOPT
597#
598# The rules are:
599# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 600# same time.
b11fb939
KR		 601# 2. Host defaults to nonopt.
602# 3. If nonopt is not specified, then host defaults to the current host,
603# as determined by config.guess.
f2889110
KR		 604# 4. Target and build default to nonopt.
605# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 606
607# The aliases save the names the user supplied, while $host etc.
608# will get canonicalized.
609case $host---$target---$nonopt in
610NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 611*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 612esac
613
e23b25ec 614
b11fb939 615# Make sure we can run config.sub.
28d3e4a3 616if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 617else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 618fi
619
833c46e1 620echo $ac_n "checking host system type""... $ac_c" 1>&6
2e013bb7 621echo "configure:622: checking host system type" >&5
b11fb939
KR		 622
623host_alias=$host
28d3e4a3 624case "$host_alias" in
b11fb939
KR		 625NONE)
626 case $nonopt in
627 NONE)
28d3e4a3 628 if host_alias=`$ac_config_guess`; then :
ba49e48d 629 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 630 fi ;;
631 *) host_alias=$nonopt ;;
632 esac ;;
633esac
634
28d3e4a3 635host=`$ac_config_sub $host_alias`
c6c7035c
MM		 636host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
637host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
638host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 639echo "$ac_t""$host" 1>&6
b11fb939 640
833c46e1 641echo $ac_n "checking target system type""... $ac_c" 1>&6
2e013bb7 642echo "configure:643: checking target system type" >&5
b11fb939
KR		 643
644target_alias=$target
28d3e4a3 645case "$target_alias" in
b11fb939
KR		 646NONE)
647 case $nonopt in
648 NONE) target_alias=$host_alias ;;
649 *) target_alias=$nonopt ;;
650 esac ;;
651esac
652
28d3e4a3 653target=`$ac_config_sub $target_alias`
c6c7035c
MM		 654target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
655target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
656target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 657echo "$ac_t""$target" 1>&6
b11fb939 658
833c46e1 659echo $ac_n "checking build system type""... $ac_c" 1>&6
2e013bb7 660echo "configure:661: checking build system type" >&5
b11fb939
KR		 661
662build_alias=$build
28d3e4a3 663case "$build_alias" in
f2889110
KR		 664NONE)
665 case $nonopt in
666 NONE) build_alias=$host_alias ;;
667 *) build_alias=$nonopt ;;
668 esac ;;
669esac
670
28d3e4a3 671build=`$ac_config_sub $build_alias`
c6c7035c
MM		 672build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
673build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
674build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 675echo "$ac_t""$build" 1>&6
b11fb939 676
28d3e4a3
KR		 677test "$host_alias" != "$target_alias" &&
678 test "$program_prefix$program_suffix$program_transform_name" = \
833c46e1
KR		 679 NONENONEs,x,x, &&
680 program_prefix=${target_alias}-
b11fb939 681
ba49e48d
KR		 682if test "$program_transform_name" = s,x,x,; then
683 program_transform_name=
684else
1c9dbb83
ILT		 685 # Double any \ or $. echo might interpret backslashes.
686 cat <<\EOF_SED > conftestsed
687s,\\,\\\\,g; s,\$,$$,g
688EOF_SED
28d3e4a3 689 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
bf111c9f 690 rm -f conftestsed
318b02b6 691fi
28d3e4a3
KR		 692test "$program_prefix" != NONE &&
693 program_transform_name="s,^,${program_prefix},; $program_transform_name"
bf111c9f 694# Use a double $ so make ignores it.
28d3e4a3
KR		 695test "$program_suffix" != NONE &&
696 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
318b02b6 697
bf111c9f 698# sed with no file args requires a program.
28d3e4a3 699test "$program_transform_name" = "" && program_transform_name="s,x,x,"
318b02b6 700
b11fb939 701
e7757ad0 702te_file=generic
b11fb939 703
e7757ad0
KR		 704canon_targets=""
705if test -n "$enable_targets" ; then
706 for t in `echo $enable_targets | sed 's/,/ /g'`; do
707 result=`$ac_config_sub $t 2>/dev/null`
708 if test -n "$result" ; then
709 canon_targets="$canon_targets $result"
710# else
711# # Permit "all", etc. We don't support it yet though.
712# canon_targets="$canon_targets $t"
713 fi
714 done
715 _gas_uniq_list="$canon_targets"
716_gas_uniq_newlist=""
717for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
718 case $_gas_uniq_i in
719 _gas_uniq_dummy) ;;
720 *) case " $_gas_uniq_newlist " in
721 *" $_gas_uniq_i "*) ;;
722 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
723 esac ;;
724 esac
725done
726canon_targets=$_gas_uniq_newlist
b11fb939 727
e7757ad0 728fi
b11fb939 729
e7757ad0
KR		 730emulations=""
731
732for this_target in $target $canon_targets ; do
733
64556643 734 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
e7757ad0
KR		 735
736 # check for architecture variants
737 case ${cpu} in
ae09d880
ILT		 738 armeb) cpu_type=arm endian=big ;;
739 arm*) cpu_type=arm endian=little ;;
e7757ad0 740 hppa*) cpu_type=hppa ;;
7c2fadd1 741 i[456]86) cpu_type=i386 ;;
e7757ad0
KR		 742 m680[012346]0) cpu_type=m68k ;;
743 m68008) cpu_type=m68k ;;
744 m683??) cpu_type=m68k ;;
745 m8*) cpu_type=m88k ;;
e16b9537 746 mips*el) cpu_type=mips endian=little ;;
e7757ad0
KR		 747 mips*) cpu_type=mips endian=big ;;
748 powerpcle*) cpu_type=ppc endian=little ;;
749 powerpc*) cpu_type=ppc endian=big ;;
750 rs6000*) cpu_type=ppc ;;
6df07e7f 751 sparc64) cpu_type=sparc want_sparc_v9=true ;;
63e4edb5 752 sparc*) cpu_type=sparc ;;
a1c7c0f3 753 *) cpu_type=${cpu} ;;
e7757ad0
KR		 754 esac
755
756 if test ${this_target} = $target ; then
757 target_cpu_type=${cpu_type}
758 elif test ${target_cpu_type} != ${cpu_type} ; then
759 continue
760 fi
761
762 targ=${cpu_type}
763 generic_target=${cpu_type}-$vendor-$os
764 dev=no
765 bfd_gas=no
766 em=generic
767
768 # assign object format
769 case ${generic_target} in
805e36ab 770 a29k-*-coff) fmt=coff targ=ebmon29k ;;
e7757ad0
KR		 771 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
772 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
880b7429 773 a29k-nyu-sym1) fmt=coff targ=ebmon29k ;;
e7757ad0
KR		 774 a29k-*-vxworks*) fmt=coff ;;
775
c6aa56bc 776 alpha-*-*vms*) fmt=evax ;;
e7757ad0
KR		 777 alpha-*-netware*) fmt=ecoff ;;
778 alpha-*-osf*) fmt=ecoff ;;
df586de2
ILT		 779 alpha-*-linuxecoff*) fmt=ecoff ;;
780 alpha-*-linux*) fmt=elf em=linux ;;
b11fb939 781
4181c985 782# start-sanitize-arc
e7757ad0 783 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR		 784# end-sanitize-arc
785
7be9a312 786 arm-*-riscix*) fmt=aout targ=arm-lit em=riscix ;;
1cb0d00d
KR		 787 arm-*-aout) fmt=aout
788 case "$endian" in
789 big) targ=arm-big ;;
790 *) targ=arm-lit ;;
791 esac
792 ;;
8de16e56 793 arm-*-coff) fmt=coff ;;
e7757ad0 794 arm-*-riscix*) fmt=aout ;;
1cb0d00d 795 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
e7757ad0 796
cbe7dccb 797 d10v-*-*) fmt=elf bfd_gas=yes ;;
7d0f8249
MH		 798# start-sanitize-d30v
799 d30v-*-*) fmt=elf bfd_gas=yes ;;
800# end-sanitize-d30v
7be9a312 801
e7757ad0
KR		 802 hppa-*-*elf*) fmt=elf em=hppa ;;
803 hppa-*-lites*) fmt=elf em=hppa ;;
804 hppa-*-osf*) fmt=som em=hppa ;;
805 hppa-*-hpux*) fmt=som em=hppa ;;
806 hppa-*-bsd*) fmt=som em=hppa ;;
807 hppa-*-hiux*) fmt=som em=hppa ;;
808
809 h8300-*-coff) fmt=coff ;;
810
811 i386-ibm-aix*) fmt=coff targ=i386coff
812 em=i386aix ;;
7d0f8249 813 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
e7757ad0
KR		 814 i386-*-bsd*) fmt=aout em=386bsd ;;
815 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
816 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 817 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
e7757ad0
KR		 818 i386-*-linux*coff*) fmt=coff em=linux
819 targ=i386coff ;;
820 i386-*-linux*) fmt=elf em=linux ;;
821 i386-*-lynxos*) fmt=coff targ=i386coff
822 em=lynx ;;
2ae5f50b 823 i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
e7757ad0 824 fmt=elf ;;
66b935da 825 i386-*-sco*elf*) fmt=elf targ=sco5 ;;
e7757ad0
KR		 826 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
827 fmt=coff targ=i386coff ;;
828 i386-*-vsta) fmt=aout ;;
829 i386-*-go32) fmt=coff targ=i386coff ;;
7be9a312 830 i386-*-rtems*) fmt=coff targ=i386coff ;;
6c186c48
SC		 831 i386-*-gnu*) fmt=elf ;;
832 i386-*-mach*)
e7757ad0
KR		 833 fmt=aout em=mach bfd_gas=yes ;;
834 i386-*-msdos*) fmt=aout ;;
6c186c48 835 i386-*-moss*) fmt=elf ;;
d0352cbb
DE		 836 i386-*-pe) fmt=coff targ=i386coff em=pe ;;
837 i386-*-cygwin32) fmt=coff targ=i386coff em=pe ;;
838 i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
e7757ad0
KR		 839 i960-*-bout) fmt=bout ;;
840 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
7be9a312 841 i960-*-rtems*) fmt=coff em=ic960 targ=ic960coff ;;
e7757ad0
KR		 842 i960-*-nindy*) fmt=bout ;;
843 i960-*-vxworks4*) fmt=bout ;;
844 i960-*-vxworks5.0) fmt=bout ;;
845 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
846 i960-*-vxworks*) fmt=bout ;;
847
848 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
849 fmt=aout em=sun3 ;;
880b7429 850 m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;;
e7757ad0
KR		 851 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
852 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
fee3e248
ILT		 853 m68k-*-sysv4*) # must be before -sysv*
854 fmt=elf em=svr4 ;;
855 m68k-*-elf*) fmt=elf ;;
7be9a312 856 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
e7757ad0 857 fmt=coff targ=m68kcoff ;;
e7757ad0 858 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f
ILT		 859 m68k-*-linux*aout*) fmt=aout em=linux ;;
860 m68k-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR		 861 m68k-*-lynxos*) fmt=coff targ=m68kcoff
862 em=lynx ;;
863 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2b37714a
ILT		 864 m68k-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
865 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 866
880b7429 867 m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
e7757ad0
KR		 868 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
869
870 # don't change em like *-*-bsd does
4cbbec31 871 mips-dec-netbsd*) fmt=elf targ=mips-lit endian=little ;;
e7757ad0
KR		 872 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
873 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
874 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
70f4dbce 875 mips-*-ultrix*) fmt=ecoff targ=mips-lit endian=little ;;
7be9a312 876 mips-*-osf*) fmt=ecoff targ=mips-lit endian=little ;;
e7757ad0
KR		 877 mips-*-ecoff*) fmt=ecoff
878 case "$endian" in
879 big) targ=mips-big ;;
880 *) targ=mips-lit ;;
881 esac
882 ;;
883 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
cbe7dccb 884 mips-*-irix6*) fmt=elf targ=mips-big ;;
e7757ad0
KR		 885 mips-*-irix5*) fmt=elf targ=mips-big ;;
886 mips-*-irix*) fmt=ecoff targ=mips-big ;;
515c7142 887 mips-*-lnews*) fmt=ecoff targ=mips-lit em=lnews ;;
e7757ad0
KR		 888 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
889 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
6d65a065 890 mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu*)
fed13a5e 891 fmt=elf
e7757ad0
KR		 892 case "$endian" in
893 big) targ=mips-big ;;
894 *) targ=mips-lit ;;
895 esac
896 ;;
ae1b99e4
JL		 897 mn10200-*-*) fmt=elf bfd_gas=yes ;;
898 mn10300-*-*) fmt=elf bfd_gas=yes ;;
0ff513d9
SC		 899 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
900 fmt=coff em=pe
85cc2190
KK		 901 case "$endian" in
902 big) targ=ppc-big ;;
903 *) targ=ppc-lit ;;
904 esac
905 ;;
e7757ad0 906 ppc-*-aix*) fmt=coff ;;
515c7142 907 ppc-*-beos*) fmt=coff ;;
e7757ad0
KR		 908 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
909 fmt=elf
910 case "$endian" in
911 big) targ=ppc-big ;;
912 *) targ=ppc-lit ;;
913 esac
914 ;;
159e6ef8
MM		 915 ppc-*-linux*) fmt=elf
916 case "$endian" in
917 big) targ=ppc-big ;;
918 *) { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
919 esac
920 ;;
921 ppc-*-solaris*) fmt=elf
922 case "$endian" in
923 big) { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
924 *) targ=ppc-sol ;;
925 esac
926 ;;
7be9a312
MH		 927 ppc-*-rtems*)
928 fmt=elf
929 case "$endian" in
930 big) targ=ppc-big ;;
931 *) targ=ppc-lit ;;
932 esac
933 ;;
880b7429
KR		 934 ppc-*-macos* | ppc-*-mpw*)
935 fmt=coff em=macos ;;
e7757ad0
KR		 936 ppc-*-netware*) fmt=elf em=ppcnw ;;
937
df4021c1
DE		 938 sh-*-elf*) fmt=elf ;;
939 sh-*-coff*) fmt=coff ;;
b11fb939 940
5f757edc
ILT		 941 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
942 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
e7757ad0 943
7be9a312 944 sparc-*-rtems*) fmt=aout ;;
e7757ad0 945 sparc-*-sunos4*) fmt=aout em=sun3 ;;
df586de2 946 sparc-*-aout | sparc*-*-vxworks*)
df4021c1 947 fmt=aout em=sparcaout ;;
e7757ad0 948 sparc-*-coff) fmt=coff ;;
2e013bb7
ILT		 949 sparc-*-linux*aout*) fmt=aout em=linux ;;
950 sparc-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR		 951 sparc-*-lynxos*) fmt=coff em=lynx ;;
952 sparc-fujitsu-none) fmt=aout ;;
0b27ea39 953 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
e7757ad0
KR		 954 fmt=elf ;;
955 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
956
64556643 957# start-sanitize-tic80
7d0f8249 958 tic80-*-*) fmt=coff targ=tic80coff;;
64556643 959# end-sanitize-tic80
c6aa56bc
C		 960 v850-*-*) fmt=elf bfd_gas=yes ;;
961
e7757ad0
KR		 962 vax-*-bsd* | vax-*-ultrix*)
963 fmt=aout ;;
964 vax-*-vms) fmt=vms ;;
965
966 z8k-*-coff | z8k-*-sim)
967 fmt=coff ;;
968
969 w65-*-*) fmt=coff ;;
970
971 *-*-aout | *-*-scout)
972 fmt=aout ;;
973 *-*-nindy*)
974 fmt=bout ;;
975 *-*-bsd*)
976 fmt=aout em=sun3 ;;
977 *-*-generic) fmt=generic ;;
978 *-*-xray | *-*-hms) fmt=coff ;;
979 *-*-sim) fmt=coff ;;
980 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 981 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 982 fmt=elf dev=yes ;;
983 *-*-vxworks) fmt=aout ;;
984 *-*-netware) fmt=elf ;;
985 esac
986
987 case ${cpu_type}-${fmt} in
df586de2 988 alpha-*) bfd_gas=yes ;;
e7757ad0
KR		 989 arm-*) bfd_gas=yes ;;
990 # not yet
991 # i386-aout) bfd_gas=preferred ;;
992 mips-*) bfd_gas=yes ;;
993 ns32k-*) bfd_gas=yes ;;
994 ppc-*) bfd_gas=yes ;;
995 sparc-*) bfd_gas=yes ;;
996 *-elf) bfd_gas=yes ;;
997 *-ecoff) bfd_gas=yes ;;
998 *-som) bfd_gas=yes ;;
999 *) ;;
1000 esac
1001
5f757edc
ILT		 1002# Other random stuff.
1003
ae09d880
ILT		 1004 # do we need the opcodes library?
1005 case ${cpu_type} in
df586de2 1006 vax | i386)
7c2fadd1
ILT		 1007 ;;
1008 *)
1009 need_opcodes=yes
159e6ef8 1010 if test "${shared_opcodes}" = "true"; then
7c2fadd1
ILT		 1011 # A shared libopcodes must be linked against libbfd.
1012 need_bfd=yes
1013 fi
1014 ;;
ae09d880
ILT		 1015 esac
1016
6df07e7f
DE		 1017 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1018#define SPARC_V9 1
5f757edc
ILT		 1019EOF
1020
1021
6df07e7f
DE		 1022 case ${cpu}-${vendor}-${os} in
1023 sparc64-*-elf*) cat >> confdefs.h <<\EOF
1024#define SPARC_ARCH64 1
1025EOF
1026 ;;
1027 esac
1028
5f757edc 1029 case ${cpu_type} in
1c9dbb83
ILT		 1030 m68k)
1031 case ${extra_objects} in
1032 *m68k-parse.o*) ;;
1033 *) extra_objects="$extra_objects m68k-parse.o" ;;
1034 esac
1035 ;;
efec4a28
DP		 1036
1037 mips)
1038 echo ${extra_objects} | grep -s "itbl-parse.o"
1039 if test $? -ne 0 ; then
515c7142 1040 extra_objects="$extra_objects itbl-parse.o"
efec4a28
DP		 1041 fi
1042
1043 echo ${extra_objects} | grep -s "itbl-lex.o"
1044 if test $? -ne 0 ; then
515c7142 1045 extra_objects="$extra_objects itbl-lex.o"
efec4a28
DP		 1046 fi
1047
1048 echo ${extra_objects} | grep -s "itbl-ops.o"
1049 if test $? -ne 0 ; then
515c7142 1050 extra_objects="$extra_objects itbl-ops.o"
efec4a28
DP		 1051 fi
1052 ;;
1053
1054 *)
1055 ;;
5f757edc
ILT		 1056 esac
1057
e7757ad0
KR		 1058# See if we really can support this configuration with the emulation code.
1059
1060 if test $this_target = $target ; then
1061 primary_bfd_gas=$bfd_gas
1062 obj_format=$fmt
1063 gas_target=$targ
1064 te_file=$em
1065
1066 if test $bfd_gas = no ; then
1067 # Can't support other configurations this way.
1068 break
1069 fi
1070 elif test $bfd_gas = no ; then
1071 # Can't support this configuration.
1072 break
1073 fi
1074
1075# From target name and format, produce a list of supported emulations.
1076
1077 case ${generic_target}-${fmt} in
1cb0d00d 1078 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
515c7142
ILT		 1079 mips-*-linux*-*) case "$endian" in
1080 big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1081 *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1082 esac ;;
1083 mips-*-lnews*-ecoff) ;;
e7757ad0 1084 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1085 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1086 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1087 esac ;;
1088 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1089 big) emulation="mipsbelf mipslelf mipself" ;;
1090 *) emulation="mipslelf mipsbelf mipself" ;;
515c7142
ILT		 1091 # Uncommenting the next line will turn on support for i386 COFF
1092 # in any i386 ELF configuration. This probably doesn't work
1093 # correctly.
1094 # i386-*-*-elf) emulation="i386coff i386elf" ;;
e7757ad0
KR		 1095 esac ;;
1096 esac
1097
1098 emulations="$emulations $emulation"
1099
e7757ad0 1100done
b11fb939
KR		 1101
1102# Assign floating point type. Most processors with FP support
1103# IEEE FP. On those that don't support FP at all, usually IEEE
1104# is emulated.
1105case ${target_cpu} in
1106 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1107 *) atof=ieee ;;
b11fb939
KR		 1108esac
1109
1110case "${obj_format}" in
ba49e48d 1111 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1112esac
1113
1114
bf4bd1fc
ILT		 1115if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1116 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1117fi
1118
fb589130 1119if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1120 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1121fi
1122
b11fb939
KR		 1123# and target makefile frag
1124
1125target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR		 1126if test ! -r ${target_frag}; then
1127 target_frag=/dev/null # ick! but subst_file can't be conditionalized
1128fi
b11fb939 1129
4cbbec31 1130
e7757ad0 1131case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1132 yes-yes | no-no)
1133 # We didn't override user's choice.
1134 ;;
1135 no-yes)
1136 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1137 ;;
1138 no-preferred)
e7757ad0 1139 primary_bfd_gas=no
b11fb939
KR		 1140 ;;
1141 *-preferred)
e7757ad0 1142 primary_bfd_gas=yes
b11fb939 1143 ;;
ba49e48d 1144 yes-*)
e7757ad0 1145 primary_bfd_gas=yes
ba49e48d 1146 ;;
b11fb939
KR		 1147 -*)
1148 # User specified nothing.
1149 ;;
1150esac
1151
e7757ad0
KR		 1152# Some COFF configurations want these random other flags set.
1153case ${obj_format} in
1154 coff)
1155 case ${target_cpu_type} in
1156 i386) cat >> confdefs.h <<\EOF
1157#define I386COFF 1
1158EOF
1159 ;;
1160 m68k) cat >> confdefs.h <<\EOF
1161#define M68KCOFF 1
1162EOF
1163 ;;
1164 m88k) cat >> confdefs.h <<\EOF
1165#define M88KCOFF 1
1166EOF
1167 ;;
1168 esac
1169 ;;
1170esac
1171
1172# Getting this done right is going to be a bitch. Each configuration specified
1173# with --enable-targets=... should be checked for environment, format, cpu, and
1174# bfd_gas setting.
1175#
1176# For each configuration, the necessary object file support code must be linked
1177# in. This might be only one, it might be up to four. The necessary emulation
1178# code needs to be provided, too.
1179#
1180# And then there's "--enable-targets=all"....
1181#
1182# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1183
1184formats="${obj_format}"
1185emfiles=""
1186EMULATIONS=""
1187_gas_uniq_list="$emulations"
1188_gas_uniq_newlist=""
1189for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1190 case $_gas_uniq_i in
1191 _gas_uniq_dummy) ;;
1192 *) case " $_gas_uniq_newlist " in
1193 *" $_gas_uniq_i "*) ;;
1194 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1195 esac ;;
1196 esac
1197done
1198emulations=$_gas_uniq_newlist
1199
1200for em in . $emulations ; do
1201 case $em in
1202 .) continue ;;
1203 mipsbelf | mipslelf)
1204 fmt=elf file=mipself ;;
1205 mipsbecoff | mipslecoff)
1206 fmt=ecoff file=mipsecoff ;;
515c7142
ILT		 1207 i386coff)
1208 fmt=coff file=i386coff ;;
1209 i386elf)
1210 fmt=elf file=i386elf ;;
e7757ad0
KR		 1211 esac
1212 formats="$formats $fmt"
1213 emfiles="$emfiles e-$file.o"
1214 EMULATIONS="$EMULATIONS &$em,"
1215done
1216_gas_uniq_list="$formats"
1217_gas_uniq_newlist=""
1218for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1219 case $_gas_uniq_i in
1220 _gas_uniq_dummy) ;;
1221 *) case " $_gas_uniq_newlist " in
1222 *" $_gas_uniq_i "*) ;;
1223 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1224 esac ;;
1225 esac
1226done
1227formats=$_gas_uniq_newlist
1228
1229_gas_uniq_list="$emfiles"
1230_gas_uniq_newlist=""
1231for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1232 case $_gas_uniq_i in
1233 _gas_uniq_dummy) ;;
1234 *) case " $_gas_uniq_newlist " in
1235 *" $_gas_uniq_i "*) ;;
1236 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1237 esac ;;
1238 esac
1239done
1240emfiles=$_gas_uniq_newlist
1241
1242if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1243 for fmt in $formats ; do
1244 case $fmt in
1245 aout) cat >> confdefs.h <<\EOF
1246#define OBJ_MAYBE_AOUT 1
1247EOF
1248 ;;
1249 bout) cat >> confdefs.h <<\EOF
1250#define OBJ_MAYBE_BOUT 1
1251EOF
1252 ;;
1253 coff) cat >> confdefs.h <<\EOF
1254#define OBJ_MAYBE_COFF 1
1255EOF
1256 ;;
1257 ecoff) cat >> confdefs.h <<\EOF
1258#define OBJ_MAYBE_ECOFF 1
1259EOF
1260 ;;
1261 elf) cat >> confdefs.h <<\EOF
1262#define OBJ_MAYBE_ELF 1
1263EOF
1264 ;;
1265 generic) cat >> confdefs.h <<\EOF
1266#define OBJ_MAYBE_GENERIC 1
1267EOF
1268 ;;
1269 hp300) cat >> confdefs.h <<\EOF
1270#define OBJ_MAYBE_HP300 1
1271EOF
1272 ;;
1273 ieee) cat >> confdefs.h <<\EOF
1274#define OBJ_MAYBE_IEEE 1
1275EOF
1276 ;;
1277 som) cat >> confdefs.h <<\EOF
1278#define OBJ_MAYBE_SOM 1
1279EOF
1280 ;;
1281 vms) cat >> confdefs.h <<\EOF
1282#define OBJ_MAYBE_VMS 1
1283EOF
1284 ;;
1285 esac
1286 extra_objects="$extra_objects obj-$fmt.o"
1287 done
1288 obj_format=multi
1289fi
1290if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1291 te_file=multi
1292 extra_objects="$extra_objects $emfiles"
1293 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1294 cat >> confdefs.h <<\EOF
1295#define USE_EMULATIONS 1
1296EOF
1297
1298fi
1299
1300cat >> confdefs.h <<EOF
1301#define EMULATIONS $EMULATIONS
1302EOF
1303
1304cat >> confdefs.h <<EOF
1305#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1306EOF
1307
1308
bf4bd1fc 1309case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1310 yes-*-coff) need_bfd=yes ;;
1311 no-*-coff) need_bfd=yes
1312 cat >> confdefs.h <<\EOF
1313#define MANY_SEGMENTS 1
1314EOF
1315 ;;
1316esac
1317
b11fb939
KR		 1318reject_dev_configs=yes
1319
1320case ${reject_dev_configs}-${dev} in
1321 yes-yes) # Oops.
ba49e48d 1322 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1323 ;;
1324esac
1325
b11fb939
KR		 1326
1327
833c46e1
KR		 1328
1329
1330
e7757ad0 1331case "${primary_bfd_gas}" in
b11fb939
KR		 1332 yes) cat >> confdefs.h <<\EOF
1333#define BFD_ASSEMBLER 1
1334EOF
1335
1336 need_bfd=yes ;;
1337esac
1338
ae09d880
ILT		 1339# do we need the opcodes library?
1340case "${need_opcodes}" in
7be9a312
MH		 1341yes)
1342 OPCODES_DEP=../opcodes/libopcodes.a
1343 OPCODES_LIB='-L../opcodes -lopcodes'
ae09d880 1344
7be9a312
MH		 1345 # We need to handle some special cases for shared libraries.
1346 case "${host}" in
1347 *-*-sunos*)
1348 # On SunOS, we must link against the name we are going to install,
1349 # not -lbfd, since SunOS does not support SONAME.
159e6ef8 1350 if test "${shared_opcodes}" = "true"; then
ae09d880 1351 OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
ae09d880
ILT		 1352 fi
1353 ;;
7be9a312
MH		 1354 alpha*-*-osf*)
1355 # On Alpha OSF/1, the native linker searches all the -L
1356 # directories for any LIB.so files, and only then searches for any
1357 # LIB.a files. That means that if there is an installed
1358 # libbfd.so, but this build is not done with --enable-shared, the
1359 # link will wind up being against the install libbfd.so rather
1360 # than the newly built libbfd. To avoid this, we must explicitly
1361 # link against libbfd.a when --enable-shared is not used.
1362 if test "${shared_opcodes}" != "true"; then
1363 OPCODES_LIB='../opcodes/libopcodes.a'
1364 fi
1365 ;;
1366 esac
1367 ;;
ae09d880
ILT		 1368esac
1369
b11fb939 1370case "${need_bfd}" in
7be9a312
MH		 1371yes)
1372 BFDDEP=../bfd/libbfd.a
1373 BFDLIB='-L../bfd -lbfd'
1374 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
ae09d880 1375
7be9a312
MH		 1376 # We need to handle some special cases for shared libraries
1377 case "${host}" in
1378 *-*-sunos*)
1379 # On SunOS, we must link against the name we are going to install,
1380 # not -lbfd, since SunOS does not support SONAME.
159e6ef8 1381 if test "${shared_bfd}" = "true"; then
7be9a312
MH		 1382 BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1383 fi
1384 ;;
1385 alpha*-*-osf*)
1386 # On Alpha OSF/1, the native linker searches all the -L
1387 # directories for any LIB.so files, and only then searches for any
1388 # LIB.a files. That means that if there is an installed
1389 # libbfd.so, but this build is not done with --enable-shared, the
1390 # link will wind up being against the install libbfd.so rather
1391 # than the newly built libbfd. To avoid this, we must explicitly
1392 # link against libbfd.a when --enable-shared is not used.
1393 if test "${shared_bfd}" != "true"; then
1394 BFDLIB='../bfd/libbfd.a'
ae09d880
ILT		 1395 fi
1396 ;;
7be9a312 1397 esac
2e013bb7
ILT		 1398
1399 if test "${commonbfdlib}" = "true"; then
1400 # when a shared libbfd is built with --enable-commonbfdlib,
1401 # all of libopcodes is available in libbfd.so
1402 OPCODES_LIB=
1403 fi
7be9a312 1404 ;;
b11fb939
KR		 1405esac
1406
1407
1408
1c9dbb83 1409
2e013bb7
ILT		 1410
1411
1412
1413
b11fb939
KR		 1414cat >> confdefs.h <<EOF
1415#define TARGET_ALIAS "${target_alias}"
1416EOF
1417
1418cat >> confdefs.h <<EOF
1419#define TARGET_CANONICAL "${target}"
1420EOF
1421
1422cat >> confdefs.h <<EOF
1423#define TARGET_CPU "${target_cpu}"
1424EOF
1425
1426cat >> confdefs.h <<EOF
1427#define TARGET_VENDOR "${target_vendor}"
1428EOF
1429
1430cat >> confdefs.h <<EOF
1431#define TARGET_OS "${target_os}"
1432EOF
1433
1434
330add8a
ILT		 1435# Extract the first word of "gcc", so it can be a program name with args.
1436set dummy gcc; ac_word=$2
1437echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6d65a065 1438echo "configure:1439: checking for $ac_word" >&5
330add8a
ILT		 1439if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1440 echo $ac_n "(cached) $ac_c" 1>&6
1441else
1442 if test -n "$CC"; then
1443 ac_cv_prog_CC="$CC" # Let the user override the test.
1444else
1445 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1446 for ac_dir in $PATH; do
1447 test -z "$ac_dir" && ac_dir=.
1448 if test -f $ac_dir/$ac_word; then
1449 ac_cv_prog_CC="gcc"
1450 break
1451 fi
1452 done
1453 IFS="$ac_save_ifs"
330add8a
ILT		 1454fi
1455fi
1456CC="$ac_cv_prog_CC"
1457if test -n "$CC"; then
1458 echo "$ac_t""$CC" 1>&6
1459else
1460 echo "$ac_t""no" 1>&6
1461fi
1462
d0352cbb
DE		 1463if test -z "$CC"; then
1464 # Extract the first word of "cc", so it can be a program name with args.
1465set dummy cc; ac_word=$2
1466echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6d65a065 1467echo "configure:1468: checking for $ac_word" >&5
d0352cbb
DE		 1468if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1469 echo $ac_n "(cached) $ac_c" 1>&6
1470else
1471 if test -n "$CC"; then
1472 ac_cv_prog_CC="$CC" # Let the user override the test.
1473else
1474 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1475 ac_prog_rejected=no
1476 for ac_dir in $PATH; do
1477 test -z "$ac_dir" && ac_dir=.
1478 if test -f $ac_dir/$ac_word; then
1479 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1480 ac_prog_rejected=yes
1481 continue
1482 fi
1483 ac_cv_prog_CC="cc"
1484 break
1485 fi
1486 done
1487 IFS="$ac_save_ifs"
1488if test $ac_prog_rejected = yes; then
1489 # We found a bogon in the path, so make sure we never use it.
1490 set dummy $ac_cv_prog_CC
1491 shift
1492 if test $# -gt 0; then
1493 # We chose a different compiler from the bogus one.
1494 # However, it has the same basename, so the bogon will be chosen
1495 # first if we set CC to just the basename; use the full file name.
1496 shift
1497 set dummy "$ac_dir/$ac_word" "$@"
1498 shift
1499 ac_cv_prog_CC="$@"
1500 fi
1501fi
1502fi
1503fi
1504CC="$ac_cv_prog_CC"
1505if test -n "$CC"; then
1506 echo "$ac_t""$CC" 1>&6
1507else
1508 echo "$ac_t""no" 1>&6
1509fi
1510
1511 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1512fi
b11fb939 1513
c6c7035c 1514echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
6d65a065 1515echo "configure:1516: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
c6c7035c
MM		 1516
1517ac_ext=c
1518# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1519ac_cpp='$CPP $CPPFLAGS'
1520ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1521ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1522cross_compiling=$ac_cv_prog_cc_cross
1523
1524cat > conftest.$ac_ext <<EOF
6d65a065 1525#line 1526 "configure"
c6c7035c
MM		 1526#include "confdefs.h"
1527main(){return(0);}
1528EOF
6d65a065 1529if { (eval echo configure:1530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
c6c7035c
MM		 1530 ac_cv_prog_cc_works=yes
1531 # If we can't run a trivial program, we are probably using a cross compiler.
1532 if (./conftest; exit) 2>/dev/null; then
1533 ac_cv_prog_cc_cross=no
1534 else
1535 ac_cv_prog_cc_cross=yes
1536 fi
1537else
1538 echo "configure: failed program was:" >&5
1539 cat conftest.$ac_ext >&5
1540 ac_cv_prog_cc_works=no
1541fi
1542rm -fr conftest*
1543
1544echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1545if test $ac_cv_prog_cc_works = no; then
1546 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1547fi
1548echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
6d65a065 1549echo "configure:1550: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
c6c7035c
MM		 1550echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1551cross_compiling=$ac_cv_prog_cc_cross
1552
330add8a 1553echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
6d65a065 1554echo "configure:1555: checking whether we are using GNU C" >&5
330add8a
ILT		 1555if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1556 echo $ac_n "(cached) $ac_c" 1>&6
1557else
1558 cat > conftest.c <<EOF
b11fb939 1559#ifdef __GNUC__
330add8a 1560 yes;
b11fb939
KR		 1561#endif
1562EOF
6d65a065 1563if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
330add8a
ILT		 1564 ac_cv_prog_gcc=yes
1565else
1566 ac_cv_prog_gcc=no
1567fi
1568fi
1c9dbb83 1569
330add8a 1570echo "$ac_t""$ac_cv_prog_gcc" 1>&6
c6c7035c 1571
330add8a 1572if test $ac_cv_prog_gcc = yes; then
b11fb939 1573 GCC=yes
c6c7035c
MM		 1574 ac_test_CFLAGS="${CFLAGS+set}"
1575 ac_save_CFLAGS="$CFLAGS"
1576 CFLAGS=
1577 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
6d65a065 1578echo "configure:1579: checking whether ${CC-cc} accepts -g" >&5
c6c7035c 1579if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
330add8a 1580 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1581else
330add8a
ILT		 1582 echo 'void f(){}' > conftest.c
1583if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
c6c7035c 1584 ac_cv_prog_cc_g=yes
330add8a 1585else
c6c7035c 1586 ac_cv_prog_cc_g=no
b11fb939
KR		 1587fi
1588rm -f conftest*
1589
330add8a 1590fi
1c9dbb83 1591
c6c7035c
MM		 1592echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1593 if test "$ac_test_CFLAGS" = set; then
1594 CFLAGS="$ac_save_CFLAGS"
1595 elif test $ac_cv_prog_cc_g = yes; then
1596 CFLAGS="-g -O2"
1597 else
1598 CFLAGS="-O2"
330add8a
ILT		 1599 fi
1600else
1601 GCC=
1602 test "${CFLAGS+set}" = set || CFLAGS="-g"
1603fi
1604
bf111c9f
KR		 1605# Find a good install program. We prefer a C program (faster),
1606# so one script is as good as another. But avoid the broken or
1607# incompatible versions:
b11fb939
KR		 1608# SysV /etc/install, /usr/sbin/install
1609# SunOS /usr/etc/install
1610# IRIX /sbin/install
1611# AIX /bin/install
1612# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1613# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1614# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 1615echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
6d65a065 1616echo "configure:1617: checking for a BSD compatible install" >&5
28d3e4a3 1617if test -z "$INSTALL"; then
833c46e1
KR		 1618if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1619 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1620else
c6c7035c 1621 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
b11fb939 1622 for ac_dir in $PATH; do
833c46e1
KR		 1623 # Account for people who put trailing slashes in PATH elements.
1624 case "$ac_dir/" in
1625 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 1626 *)
1627 # OSF1 and SCO ODT 3.0 have their own names for install.
1628 for ac_prog in ginstall installbsd scoinst install; do
1629 if test -f $ac_dir/$ac_prog; then
1630 if test $ac_prog = install &&
1631 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1632 # AIX install. It has an incompatible calling convention.
1633 # OSF/1 installbsd also uses dspmsg, but is usable.
1634 :
1635 else
1636 ac_cv_path_install="$ac_dir/$ac_prog -c"
1637 break 2
1638 fi
1639 fi
1640 done
1641 ;;
1642 esac
1643 done
c6c7035c 1644 IFS="$ac_save_IFS"
1c9dbb83 1645
b11fb939 1646fi
1c9dbb83
ILT		 1647 if test "${ac_cv_path_install+set}" = set; then
1648 INSTALL="$ac_cv_path_install"
1649 else
1650 # As a last resort, use the slow shell script. We don't cache a
1651 # path for INSTALL within a source directory, because that will
1652 # break other packages using the cache if that directory is
1653 # removed, or if the path is relative.
1654 INSTALL="$ac_install_sh"
1655 fi
b11fb939 1656fi
833c46e1 1657echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 1658
1659# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1660# It thinks the first close brace ends the variable substitution.
1661test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1662
1663test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1664
1665
833c46e1 1666echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
6d65a065 1667echo "configure:1668: checking how to run the C preprocessor" >&5
b11fb939
KR		 1668# On Suns, sometimes $CPP names a directory.
1669if test -n "$CPP" && test -d "$CPP"; then
1670 CPP=
1671fi
1672if test -z "$CPP"; then
833c46e1
KR		 1673if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1674 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1675else
1676 # This must be in double quotes, not single quotes, because CPP may get
1677 # substituted into the Makefile and "${CC-cc}" will confuse make.
1678 CPP="${CC-cc} -E"
1679 # On the NeXT, cc -E runs the code through the compiler's parser,
1680 # not just through cpp.
28d3e4a3 1681 cat > conftest.$ac_ext <<EOF
6d65a065 1682#line 1683 "configure"
b11fb939 1683#include "confdefs.h"
f2889110 1684#include <assert.h>
b11fb939
KR		 1685Syntax Error
1686EOF
d0352cbb 1687ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6d65a065 1688{ (eval echo configure:1689: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1689ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1690if test -z "$ac_err"; then
1691 :
1692else
fb589130 1693 echo "$ac_err" >&5
c6c7035c
MM		 1694 echo "configure: failed program was:" >&5
1695 cat conftest.$ac_ext >&5
b11fb939
KR		 1696 rm -rf conftest*
1697 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 1698 cat > conftest.$ac_ext <<EOF
6d65a065 1699#line 1700 "configure"
b11fb939 1700#include "confdefs.h"
f2889110 1701#include <assert.h>
b11fb939
KR		 1702Syntax Error
1703EOF
d0352cbb 1704ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6d65a065 1705{ (eval echo configure:1706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1706ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1707if test -z "$ac_err"; then
1708 :
1709else
fb589130 1710 echo "$ac_err" >&5
c6c7035c
MM		 1711 echo "configure: failed program was:" >&5
1712 cat conftest.$ac_ext >&5
b11fb939
KR		 1713 rm -rf conftest*
1714 CPP=/lib/cpp
1715fi
1716rm -f conftest*
1717fi
1718rm -f conftest*
1719 ac_cv_prog_CPP="$CPP"
1720fi
e63c594d
FF		 1721 CPP="$ac_cv_prog_CPP"
1722else
1723 ac_cv_prog_CPP="$CPP"
b11fb939 1724fi
833c46e1 1725echo "$ac_t""$CPP" 1>&6
fb589130
KR		 1726
1727for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1728do
c6c7035c 1729ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
833c46e1 1730echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6d65a065 1731echo "configure:1732: checking for $ac_hdr" >&5
833c46e1
KR		 1732if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1733 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1734else
28d3e4a3 1735 cat > conftest.$ac_ext <<EOF
6d65a065 1736#line 1737 "configure"
b11fb939 1737#include "confdefs.h"
28d3e4a3 1738#include <$ac_hdr>
b11fb939 1739EOF
d0352cbb 1740ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6d65a065 1741{ (eval echo configure:1742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1742ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1743if test -z "$ac_err"; then
1744 rm -rf conftest*
fb589130 1745 eval "ac_cv_header_$ac_safe=yes"
b11fb939 1746else
fb589130 1747 echo "$ac_err" >&5
c6c7035c
MM		 1748 echo "configure: failed program was:" >&5
1749 cat conftest.$ac_ext >&5
b11fb939 1750 rm -rf conftest*
fb589130 1751 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 1752fi
1753rm -f conftest*
b11fb939 1754fi
fb589130 1755if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
833c46e1 1756 echo "$ac_t""yes" 1>&6
c6c7035c 1757 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
fb589130 1758 cat >> confdefs.h <<EOF
28d3e4a3 1759#define $ac_tr_hdr 1
b11fb939 1760EOF
fb589130 1761
b11fb939 1762else
833c46e1 1763 echo "$ac_t""no" 1>&6
b11fb939 1764fi
fb589130 1765done
b11fb939 1766
b11fb939 1767
bf111c9f
KR		 1768# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1769# people who are not cross-compiling but are compiling cross-assemblers.
833c46e1 1770echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
6d65a065 1771echo "configure:1772: checking whether compiling a cross-assembler" >&5
bf111c9f 1772if test "${host}" = "${target}"; then
ba49e48d
KR		 1773 cross_gas=no
1774else
bf111c9f
KR		 1775 cross_gas=yes
1776 cat >> confdefs.h <<\EOF
1777#define CROSS_COMPILE 1
1778EOF
1779
bf111c9f 1780fi
833c46e1 1781echo "$ac_t""$cross_gas" 1>&6
bf111c9f 1782
b11fb939
KR		 1783# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1784# for constant arguments. Useless!
833c46e1 1785echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6d65a065 1786echo "configure:1787: checking for working alloca.h" >&5
833c46e1
KR		 1787if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1788 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1789else
28d3e4a3 1790 cat > conftest.$ac_ext <<EOF
6d65a065 1791#line 1792 "configure"
b11fb939
KR		 1792#include "confdefs.h"
1793#include <alloca.h>
c6c7035c 1794int main() {
b11fb939
KR		 1795char *p = alloca(2 * sizeof(int));
1796; return 0; }
1797EOF
6d65a065 1798if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939
KR		 1799 rm -rf conftest*
1800 ac_cv_header_alloca_h=yes
1801else
c6c7035c
MM		 1802 echo "configure: failed program was:" >&5
1803 cat conftest.$ac_ext >&5
b11fb939
KR		 1804 rm -rf conftest*
1805 ac_cv_header_alloca_h=no
1806fi
1807rm -f conftest*
b11fb939 1808fi
1c9dbb83 1809
833c46e1 1810echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 1811if test $ac_cv_header_alloca_h = yes; then
1812 cat >> confdefs.h <<\EOF
1813#define HAVE_ALLOCA_H 1
1814EOF
1815
1816fi
1817
833c46e1 1818echo $ac_n "checking for alloca""... $ac_c" 1>&6
6d65a065 1819echo "configure:1820: checking for alloca" >&5
c6c7035c 1820if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
833c46e1 1821 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1822else
28d3e4a3 1823 cat > conftest.$ac_ext <<EOF
6d65a065 1824#line 1825 "configure"
b11fb939
KR		 1825#include "confdefs.h"
1826
1827#ifdef __GNUC__
1828# define alloca __builtin_alloca
1829#else
1830# if HAVE_ALLOCA_H
1831# include <alloca.h>
1832# else
1833# ifdef _AIX
1834 #pragma alloca
1835# else
1836# ifndef alloca /* predefined by HP cc +Olibcalls */
1837char *alloca ();
1838# endif
1839# endif
1840# endif
1841#endif
1842
c6c7035c 1843int main() {
b11fb939
KR		 1844char *p = (char *) alloca(1);
1845; return 0; }
1846EOF
6d65a065 1847if { (eval echo configure:1848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 1848 rm -rf conftest*
c6c7035c 1849 ac_cv_func_alloca_works=yes
b11fb939 1850else
c6c7035c
MM		 1851 echo "configure: failed program was:" >&5
1852 cat conftest.$ac_ext >&5
b11fb939 1853 rm -rf conftest*
c6c7035c 1854 ac_cv_func_alloca_works=no
b11fb939
KR		 1855fi
1856rm -f conftest*
b11fb939 1857fi
1c9dbb83 1858
c6c7035c
MM		 1859echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1860if test $ac_cv_func_alloca_works = yes; then
b11fb939
KR		 1861 cat >> confdefs.h <<\EOF
1862#define HAVE_ALLOCA 1
1863EOF
1864
1865fi
1866
c6c7035c 1867if test $ac_cv_func_alloca_works = no; then
b11fb939
KR		 1868 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1869 # that cause trouble. Some versions do not even contain alloca or
1870 # contain a buggy version. If you still want to use their alloca,
1871 # use ar to extract alloca.o from them instead of compiling alloca.c.
1872 ALLOCA=alloca.o
1873 cat >> confdefs.h <<\EOF
1874#define C_ALLOCA 1
1875EOF
1876
1877
833c46e1 1878echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6d65a065 1879echo "configure:1880: checking whether alloca needs Cray hooks" >&5
833c46e1
KR		 1880if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1881 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1882else
28d3e4a3 1883 cat > conftest.$ac_ext <<EOF
6d65a065 1884#line 1885 "configure"
b11fb939
KR		 1885#include "confdefs.h"
1886#if defined(CRAY) && ! defined(CRAY2)
1887webecray
1888#else
1889wenotbecray
1890#endif
1891
1892EOF
28d3e4a3 1893if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1894 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1895 rm -rf conftest*
1896 ac_cv_os_cray=yes
1897else
1898 rm -rf conftest*
1899 ac_cv_os_cray=no
1900fi
1901rm -f conftest*
1902
1903fi
1c9dbb83 1904
833c46e1 1905echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 1906if test $ac_cv_os_cray = yes; then
833c46e1
KR		 1907for ac_func in _getb67 GETB67 getb67; do
1908 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6d65a065 1909echo "configure:1910: checking for $ac_func" >&5
833c46e1
KR		 1910if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1911 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1912else
28d3e4a3 1913 cat > conftest.$ac_ext <<EOF
6d65a065 1914#line 1915 "configure"
b11fb939 1915#include "confdefs.h"
833c46e1
KR		 1916/* System header to define __stub macros and hopefully few prototypes,
1917 which can conflict with char $ac_func(); below. */
1918#include <assert.h>
f1698cb7 1919/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 1920/* We use char because int might match the return type of a gcc2
1921 builtin and then its argument prototype would still apply. */
1c9dbb83 1922char $ac_func();
f1698cb7 1923
c6c7035c 1924int main() {
b11fb939
KR		 1925
1926/* The GNU C library defines this for functions which it implements
1927 to always fail with ENOSYS. Some functions are actually named
1928 something starting with __ and the normal name is an alias. */
833c46e1 1929#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 1930choke me
1931#else
833c46e1 1932$ac_func();
b11fb939
KR		 1933#endif
1934
1935; return 0; }
1936EOF
6d65a065 1937if { (eval echo configure:1938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 1938 rm -rf conftest*
833c46e1 1939 eval "ac_cv_func_$ac_func=yes"
b11fb939 1940else
c6c7035c
MM		 1941 echo "configure: failed program was:" >&5
1942 cat conftest.$ac_ext >&5
b11fb939 1943 rm -rf conftest*
833c46e1 1944 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 1945fi
1946rm -f conftest*
7d0f8249 1947fi
c6c7035c 1948
833c46e1
KR		 1949if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1950 echo "$ac_t""yes" 1>&6
1951 cat >> confdefs.h <<EOF
1952#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 1953EOF
1954
833c46e1 1955 break
b11fb939 1956else
833c46e1 1957 echo "$ac_t""no" 1>&6
b11fb939
KR		 1958fi
1959
833c46e1 1960done
b11fb939
KR		 1961fi
1962
833c46e1 1963echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6d65a065 1964echo "configure:1965: checking stack direction for C alloca" >&5
833c46e1
KR		 1965if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1966 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1967else
1968 if test "$cross_compiling" = yes; then
bf111c9f 1969 ac_cv_c_stack_direction=0
b11fb939 1970else
c6c7035c 1971 cat > conftest.$ac_ext <<EOF
6d65a065 1972#line 1973 "configure"
b11fb939
KR		 1973#include "confdefs.h"
1974find_stack_direction ()
1975{
1976 static char *addr = 0;
1977 auto char dummy;
1978 if (addr == 0)
1979 {
1980 addr = &dummy;
1981 return find_stack_direction ();
1982 }
1983 else
1984 return (&dummy > addr) ? 1 : -1;
1985}
1986main ()
1987{
1988 exit (find_stack_direction() < 0);
1989}
1990EOF
6d65a065 1991if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
c6c7035c 1992then
b11fb939
KR		 1993 ac_cv_c_stack_direction=1
1994else
c6c7035c
MM		 1995 echo "configure: failed program was:" >&5
1996 cat conftest.$ac_ext >&5
1997 rm -fr conftest*
b11fb939
KR		 1998 ac_cv_c_stack_direction=-1
1999fi
7d0f8249 2000rm -fr conftest*
64556643
FF		 2001fi
2002
c6c7035c
MM		 2003fi
2004
833c46e1 2005echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 2006cat >> confdefs.h <<EOF
2007#define STACK_DIRECTION $ac_cv_c_stack_direction
2008EOF
2009
2010fi
2011
833c46e1 2012echo $ac_n "checking for inline""... $ac_c" 1>&6
6d65a065 2013echo "configure:2014: checking for inline" >&5
833c46e1
KR		 2014if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2015 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2016else
833c46e1
KR		 2017 ac_cv_c_inline=no
2018for ac_kw in inline __inline__ __inline; do
2019 cat > conftest.$ac_ext <<EOF
6d65a065 2020#line 2021 "configure"
b11fb939
KR		 2021#include "confdefs.h"
2022
c6c7035c 2023int main() {
833c46e1 2024} $ac_kw foo() {
b11fb939
KR		 2025; return 0; }
2026EOF
6d65a065 2027if { (eval echo configure:2028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
b11fb939 2028 rm -rf conftest*
833c46e1 2029 ac_cv_c_inline=$ac_kw; break
c6c7035c
MM		 2030else
2031 echo "configure: failed program was:" >&5
2032 cat conftest.$ac_ext >&5
b11fb939
KR		 2033fi
2034rm -f conftest*
833c46e1 2035done
b11fb939
KR		 2036
2037fi
1c9dbb83 2038
833c46e1
KR		 2039echo "$ac_t""$ac_cv_c_inline" 1>&6
2040case "$ac_cv_c_inline" in
2041 inline | yes) ;;
2042 no) cat >> confdefs.h <<\EOF
2043#define inline
2044EOF
2045 ;;
2046 *) cat >> confdefs.h <<EOF
2047#define inline $ac_cv_c_inline
2048EOF
2049 ;;
2050esac
b11fb939
KR		 2051
2052
ba49e48d
KR		 2053# VMS doesn't have unlink.
2054for ac_func in unlink remove
b9419dd2 2055do
833c46e1 2056echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6d65a065 2057echo "configure:2058: checking for $ac_func" >&5
833c46e1
KR		 2058if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2059 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 2060else
2061 cat > conftest.$ac_ext <<EOF
6d65a065 2062#line 2063 "configure"
28d3e4a3 2063#include "confdefs.h"
833c46e1
KR		 2064/* System header to define __stub macros and hopefully few prototypes,
2065 which can conflict with char $ac_func(); below. */
2066#include <assert.h>
f1698cb7 2067/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2068/* We use char because int might match the return type of a gcc2
2069 builtin and then its argument prototype would still apply. */
1c9dbb83 2070char $ac_func();
f1698cb7 2071
c6c7035c 2072int main() {
28d3e4a3
KR		 2073
2074/* The GNU C library defines this for functions which it implements
2075 to always fail with ENOSYS. Some functions are actually named
2076 something starting with __ and the normal name is an alias. */
b9419dd2 2077#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 2078choke me
2079#else
f1698cb7 2080$ac_func();
28d3e4a3
KR		 2081#endif
2082
2083; return 0; }
2084EOF
6d65a065 2085if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
28d3e4a3 2086 rm -rf conftest*
b9419dd2 2087 eval "ac_cv_func_$ac_func=yes"
28d3e4a3 2088else
c6c7035c
MM		 2089 echo "configure: failed program was:" >&5
2090 cat conftest.$ac_ext >&5
28d3e4a3 2091 rm -rf conftest*
b9419dd2 2092 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 2093fi
2094rm -f conftest*
7d0f8249 2095fi
c6c7035c 2096
b9419dd2 2097if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 2098 echo "$ac_t""yes" 1>&6
1c9dbb83 2099 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 2100 cat >> confdefs.h <<EOF
2101#define $ac_tr_func 1
28d3e4a3 2102EOF
b9419dd2 2103 break
28d3e4a3 2104else
833c46e1 2105 echo "$ac_t""no" 1>&6
28d3e4a3 2106fi
b9419dd2 2107done
28d3e4a3
KR		 2108
2109
e63c594d
FF		 2110# Some systems don't have sbrk().
2111for ac_func in sbrk
2112do
2113echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6d65a065 2114echo "configure:2115: checking for $ac_func" >&5
e63c594d
FF		 2115if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2116 echo $ac_n "(cached) $ac_c" 1>&6
2117else
2118 cat > conftest.$ac_ext <<EOF
6d65a065 2119#line 2120 "configure"
e63c594d
FF		 2120#include "confdefs.h"
2121/* System header to define __stub macros and hopefully few prototypes,
2122 which can conflict with char $ac_func(); below. */
2123#include <assert.h>
2124/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2125/* We use char because int might match the return type of a gcc2
2126 builtin and then its argument prototype would still apply. */
1c9dbb83 2127char $ac_func();
e63c594d 2128
c6c7035c 2129int main() {
e63c594d
FF		 2130
2131/* The GNU C library defines this for functions which it implements
2132 to always fail with ENOSYS. Some functions are actually named
2133 something starting with __ and the normal name is an alias. */
2134#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2135choke me
2136#else
2137$ac_func();
2138#endif
2139
2140; return 0; }
2141EOF
6d65a065 2142if { (eval echo configure:2143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e63c594d
FF		 2143 rm -rf conftest*
2144 eval "ac_cv_func_$ac_func=yes"
2145else
c6c7035c
MM		 2146 echo "configure: failed program was:" >&5
2147 cat conftest.$ac_ext >&5
e63c594d
FF		 2148 rm -rf conftest*
2149 eval "ac_cv_func_$ac_func=no"
2150fi
2151rm -f conftest*
7d0f8249 2152fi
c6c7035c 2153
e63c594d
FF		 2154if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2155 echo "$ac_t""yes" 1>&6
1c9dbb83 2156 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 2157 cat >> confdefs.h <<EOF
2158#define $ac_tr_func 1
2159EOF
2160
2161else
2162 echo "$ac_t""no" 1>&6
2163fi
2164done
2165
2166
b11fb939
KR		 2167# Some non-ANSI preprocessors botch requoting inside strings. That's bad
2168# enough, but on some of those systems, the assert macro relies on requoting
2169# working properly!
833c46e1 2170echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
6d65a065 2171echo "configure:2172: checking for working assert macro" >&5
833c46e1
KR		 2172if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2173 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2174else
28d3e4a3 2175 cat > conftest.$ac_ext <<EOF
6d65a065 2176#line 2177 "configure"
b11fb939
KR		 2177#include "confdefs.h"
2178#include <assert.h>
2179#include <stdio.h>
c6c7035c 2180int main() {
b11fb939
KR		 2181
2182/* check for requoting problems */
2183static int a, b, c, d;
2184static char *s;
2185assert (!strcmp(s, "foo bar baz quux"));
2186/* check for newline handling */
2187assert (a == b
2188 || c == d);
2189
2190; return 0; }
2191EOF
6d65a065 2192if { (eval echo configure:2193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130
KR		 2193 rm -rf conftest*
2194 gas_cv_assert_ok=yes
b11fb939 2195else
c6c7035c
MM		 2196 echo "configure: failed program was:" >&5
2197 cat conftest.$ac_ext >&5
b11fb939 2198 rm -rf conftest*
fb589130 2199 gas_cv_assert_ok=no
b11fb939
KR		 2200fi
2201rm -f conftest*
fb589130 2202fi
833c46e1 2203echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 2204test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2205#define BROKEN_ASSERT 1
2206EOF
2207
b11fb939 2208
bf111c9f 2209
b11fb939
KR		 2210# On some systems, the system header files may not declare malloc, realloc,
2211# and free. There are places where gas needs these functions to have been
2212# declared -- such as when taking their addresses.
bf111c9f 2213gas_test_headers="
b11fb939
KR		 2214#ifdef HAVE_MEMORY_H
2215#include <memory.h>
2216#endif
2217#ifdef HAVE_STRING_H
2218#include <string.h>
5cece526
ILT		 2219#else
2220#ifdef HAVE_STRINGS_H
2221#include <strings.h>
2222#endif
b11fb939
KR		 2223#endif
2224#ifdef HAVE_STDLIB_H
2225#include <stdlib.h>
2226#endif
2227#ifdef HAVE_UNISTD_H
2228#include <unistd.h>
2229#endif
bf111c9f 2230"
b11fb939 2231
5cece526 2232echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6d65a065 2233echo "configure:2234: checking whether declaration is required for strstr" >&5
5cece526
ILT		 2234if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2235 echo $ac_n "(cached) $ac_c" 1>&6
2236else
2237 cat > conftest.$ac_ext <<EOF
6d65a065 2238#line 2239 "configure"
5cece526
ILT		 2239#include "confdefs.h"
2240$gas_test_headers
c6c7035c 2241int main() {
5cece526
ILT		 2242
2243typedef char *(*f)();
2244f x;
2245x = (f) strstr;
2246
2247; return 0; }
2248EOF
6d65a065 2249if { (eval echo configure:2250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 2250 rm -rf conftest*
2251 gas_cv_decl_needed_strstr=no
2252else
c6c7035c
MM		 2253 echo "configure: failed program was:" >&5
2254 cat conftest.$ac_ext >&5
5cece526
ILT		 2255 rm -rf conftest*
2256 gas_cv_decl_needed_strstr=yes
2257fi
2258rm -f conftest*
5cece526
ILT		 2259fi
2260echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2261test $gas_cv_decl_needed_strstr = no || {
2262 cat >> confdefs.h <<\EOF
2263#define NEED_DECLARATION_STRSTR 1
2264EOF
2265
2266}
2267
2268
833c46e1 2269echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6d65a065 2270echo "configure:2271: checking whether declaration is required for malloc" >&5
833c46e1
KR		 2271if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2272 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 2273else
28d3e4a3 2274 cat > conftest.$ac_ext <<EOF
6d65a065 2275#line 2276 "configure"
bf111c9f
KR		 2276#include "confdefs.h"
2277$gas_test_headers
c6c7035c 2278int main() {
b11fb939 2279
bf111c9f
KR		 2280typedef char *(*f)();
2281f x;
2282x = (f) malloc;
b11fb939
KR		 2283
2284; return 0; }
2285EOF
6d65a065 2286if { (eval echo configure:2287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2287 rm -rf conftest*
bf111c9f 2288 gas_cv_decl_needed_malloc=no
b11fb939 2289else
c6c7035c
MM		 2290 echo "configure: failed program was:" >&5
2291 cat conftest.$ac_ext >&5
b11fb939 2292 rm -rf conftest*
bf111c9f 2293 gas_cv_decl_needed_malloc=yes
fb589130
KR		 2294fi
2295rm -f conftest*
fb589130 2296fi
833c46e1 2297echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 2298test $gas_cv_decl_needed_malloc = no || {
2299 cat >> confdefs.h <<\EOF
2300#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 2301EOF
2302
bf111c9f
KR		 2303}
2304
b11fb939 2305
833c46e1 2306echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6d65a065 2307echo "configure:2308: checking whether declaration is required for free" >&5
833c46e1
KR		 2308if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2309 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2310else
28d3e4a3 2311 cat > conftest.$ac_ext <<EOF
6d65a065 2312#line 2313 "configure"
b11fb939 2313#include "confdefs.h"
bf111c9f 2314$gas_test_headers
c6c7035c 2315int main() {
b11fb939 2316
5f757edc 2317typedef void (*f)();
bf111c9f
KR		 2318f x;
2319x = (f) free;
b11fb939
KR		 2320
2321; return 0; }
2322EOF
6d65a065 2323if { (eval echo configure:2324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2324 rm -rf conftest*
bf111c9f 2325 gas_cv_decl_needed_free=no
b11fb939 2326else
c6c7035c
MM		 2327 echo "configure: failed program was:" >&5
2328 cat conftest.$ac_ext >&5
b11fb939 2329 rm -rf conftest*
bf111c9f 2330 gas_cv_decl_needed_free=yes
b11fb939
KR		 2331fi
2332rm -f conftest*
fb589130 2333fi
833c46e1 2334echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 2335test $gas_cv_decl_needed_free = no || {
2336 cat >> confdefs.h <<\EOF
2337#define NEED_DECLARATION_FREE 1
fb589130
KR		 2338EOF
2339
bf111c9f
KR		 2340}
2341
b11fb939 2342
5cece526 2343echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6d65a065 2344echo "configure:2345: checking whether declaration is required for sbrk" >&5
5cece526
ILT		 2345if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2346 echo $ac_n "(cached) $ac_c" 1>&6
2347else
2348 cat > conftest.$ac_ext <<EOF
6d65a065 2349#line 2350 "configure"
5cece526
ILT		 2350#include "confdefs.h"
2351$gas_test_headers
c6c7035c 2352int main() {
5cece526
ILT		 2353
2354typedef char *(*f)();
2355f x;
2356x = (f) sbrk;
2357
2358; return 0; }
2359EOF
6d65a065 2360if { (eval echo configure:2361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 2361 rm -rf conftest*
2362 gas_cv_decl_needed_sbrk=no
2363else
c6c7035c
MM		 2364 echo "configure: failed program was:" >&5
2365 cat conftest.$ac_ext >&5
5cece526
ILT		 2366 rm -rf conftest*
2367 gas_cv_decl_needed_sbrk=yes
2368fi
2369rm -f conftest*
5cece526
ILT		 2370fi
2371echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2372test $gas_cv_decl_needed_sbrk = no || {
2373 cat >> confdefs.h <<\EOF
2374#define NEED_DECLARATION_SBRK 1
2375EOF
2376
2377}
2378
2379
b11fb939
KR		 2380# Does errno.h declare errno, or do we have to add a separate declaration
2381# for it?
bf111c9f 2382
833c46e1 2383echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6d65a065 2384echo "configure:2385: checking whether declaration is required for errno" >&5
833c46e1
KR		 2385if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2386 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2387else
28d3e4a3 2388 cat > conftest.$ac_ext <<EOF
6d65a065 2389#line 2390 "configure"
b11fb939
KR		 2390#include "confdefs.h"
2391
2392#ifdef HAVE_ERRNO_H
2393#include <errno.h>
2394#endif
2395
c6c7035c 2396int main() {
b11fb939 2397
bf111c9f
KR		 2398typedef int f;
2399f x;
2400x = (f) errno;
b11fb939
KR		 2401
2402; return 0; }
2403EOF
6d65a065 2404if { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2405 rm -rf conftest*
bf111c9f 2406 gas_cv_decl_needed_errno=no
b11fb939 2407else
c6c7035c
MM		 2408 echo "configure: failed program was:" >&5
2409 cat conftest.$ac_ext >&5
b11fb939 2410 rm -rf conftest*
bf111c9f 2411 gas_cv_decl_needed_errno=yes
b11fb939
KR		 2412fi
2413rm -f conftest*
fb589130 2414fi
833c46e1 2415echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 2416test $gas_cv_decl_needed_errno = no || {
2417 cat >> confdefs.h <<\EOF
2418#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 2419EOF
2420
bf111c9f
KR		 2421}
2422
b11fb939 2423
1c9dbb83 2424HLDFLAGS=
df4021c1 2425HLDENV=
1a2f3c3f 2426RPATH_ENVVAR=LD_LIBRARY_PATH
1c9dbb83
ILT		 2427# If we have shared libraries, try to set rpath reasonably.
2428if test "${shared}" = "true"; then
2429 case "${host}" in
56f9773f
ILT		 2430 *-*-hpux*)
2431 HLDFLAGS='-Wl,+s,+b,$(libdir)'
1a2f3c3f 2432 RPATH_ENVVAR=SHLIB_PATH
56f9773f 2433 ;;
cbe7dccb 2434 *-*-irix5* | *-*-irix6*)
1c9dbb83
ILT		 2435 HLDFLAGS='-Wl,-rpath,$(libdir)'
2436 ;;
2437 *-*-linux*aout*)
2438 ;;
2439 *-*-linux*)
2440 HLDFLAGS='-Wl,-rpath,$(libdir)'
2441 ;;
df4021c1 2442 *-*-solaris*)
1c9dbb83
ILT		 2443 HLDFLAGS='-R $(libdir)'
2444 ;;
df4021c1
DE		 2445 *-*-sysv4*)
2446 HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2447 ;;
1c9dbb83
ILT		 2448 esac
2449fi
2450
2451# On SunOS, if the linker supports the -rpath option, use it to
2452# prevent ../bfd and ../opcodes from being included in the run time
2453# search path.
2454case "${host}" in
2455 *-*-sunos*)
2456 echo 'main () { }' > conftest.c
2457 ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2458 if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2459 :
2460 elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2461 :
7925f4d4
ILT		 2462 elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2463 :
1c9dbb83
ILT		 2464 elif test "${shared}" = "true"; then
2465 HLDFLAGS='-Wl,-rpath=$(libdir)'
2466 else
2467 HLDFLAGS='-Wl,-rpath='
2468 fi
2469 rm -f conftest.t conftest.c conftest
2470 ;;
2471esac
2472
2473
1a2f3c3f 2474
df4021c1 2475
515c7142
ILT		 2476
2477
ba49e48d 2478trap '' 1 2 15
833c46e1 2479cat > confcache <<\EOF
b11fb939
KR		 2480# This file is a shell script that caches the results of configure
2481# tests run on this system so they can be shared between configure
2482# scripts and configure runs. It is not useful on other systems.
bf111c9f 2483# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 2484#
2485# By default, configure uses ./config.cache as the cache file,
2486# creating it if it does not exist already. You can give configure
2487# the --cache-file=FILE option to use a different cache file; that is
2488# what configure does when it calls configure scripts in
2489# subdirectories, so they share the cache.
2490# Giving --cache-file=/dev/null disables caching, for debugging configure.
2491# config.status only pays attention to the cache file if you give it the
2492# --recheck option to rerun configure.
e23b25ec 2493#
b11fb939 2494EOF
c6c7035c
MM		 2495# The following way of writing the cache mishandles newlines in values,
2496# but we know of no workaround that is simple, portable, and efficient.
2497# So, don't put newlines in cache variables' values.
833c46e1
KR		 2498# Ultrix sh set writes to stderr and can't be redirected directly,
2499# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 2500(set) 2>&1 |
c6c7035c
MM		 2501 case `(ac_space=' '; set) 2>&1` in
2502 *ac_space=\ *)
2503 # `set' does not quote correctly, so add quotes (double-quote substitution
2504 # turns \\\\ into \\, and sed turns \\ into \).
2505 sed -n \
2506 -e "s/'/'\\\\''/g" \
2507 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2508 ;;
2509 *)
2510 # `set' quotes correctly as required by POSIX, so do not add quotes.
2511 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2512 ;;
2513 esac >> confcache
833c46e1
KR		 2514if cmp -s $cache_file confcache; then
2515 :
b11fb939 2516else
833c46e1
KR		 2517 if test -w $cache_file; then
2518 echo "updating cache $cache_file"
2519 cat confcache > $cache_file
2520 else
2521 echo "not updating unwritable cache $cache_file"
2522 fi
b11fb939 2523fi
833c46e1 2524rm -f confcache
b11fb939 2525
833c46e1 2526trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 2527
f2889110 2528test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 2529# Let make expand exec_prefix.
2530test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2531
2532# Any assignment to VPATH causes Sun make to only execute
2533# the first set of double-colon rules, so remove it if not needed.
2534# If there is a colon in the path, we need to keep it.
2535if test "x$srcdir" = x.; then
2536 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2537fi
2538
2539trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2540
2541DEFS=-DHAVE_CONFIG_H
2542
2543# Without the "./", some shells look in PATH for config.status.
2544: ${CONFIG_STATUS=./config.status}
2545
28d3e4a3
KR		 2546echo creating $CONFIG_STATUS
2547rm -f $CONFIG_STATUS
2548cat > $CONFIG_STATUS <<EOF
833c46e1 2549#! /bin/sh
b11fb939
KR		 2550# Generated automatically by configure.
2551# Run this file to recreate the current configuration.
2552# This directory was configured as follows,
2553# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2554#
e23b25ec 2555# $0 $ac_configure_args
b11fb939
KR		 2556#
2557# Compiler output produced by configure, useful for debugging
2558# configure, is in ./config.log if it exists.
2559
28d3e4a3 2560ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 2561for ac_option
2562do
2563 case "\$ac_option" in
2564 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 2565 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2566 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 2567 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
c6c7035c 2568 echo "$CONFIG_STATUS generated by autoconf version 2.12"
b11fb939
KR		 2569 exit 0 ;;
2570 -help | --help | --hel | --he | --h)
2571 echo "\$ac_cs_usage"; exit 0 ;;
2572 *) echo "\$ac_cs_usage"; exit 1 ;;
2573 esac
2574done
2575
2576ac_given_srcdir=$srcdir
2577ac_given_INSTALL="$INSTALL"
2578
833c46e1 2579trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 2580EOF
2581cat >> $CONFIG_STATUS <<EOF
b11fb939 2582
1c9dbb83
ILT		 2583# Protect against being on the right side of a sed subst in config.status.
2584sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2585 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 2586$ac_vpsub
2587$extrasub
b11fb939 2588s%@CFLAGS@%$CFLAGS%g
b11fb939 2589s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 2590s%@CXXFLAGS@%$CXXFLAGS%g
2591s%@DEFS@%$DEFS%g
b11fb939 2592s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 2593s%@LIBS@%$LIBS%g
2594s%@exec_prefix@%$exec_prefix%g
2595s%@prefix@%$prefix%g
ba49e48d 2596s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 2597s%@bindir@%$bindir%g
2598s%@sbindir@%$sbindir%g
2599s%@libexecdir@%$libexecdir%g
2600s%@datadir@%$datadir%g
2601s%@sysconfdir@%$sysconfdir%g
2602s%@sharedstatedir@%$sharedstatedir%g
2603s%@localstatedir@%$localstatedir%g
2604s%@libdir@%$libdir%g
2605s%@includedir@%$includedir%g
2606s%@oldincludedir@%$oldincludedir%g
2607s%@infodir@%$infodir%g
2608s%@mandir@%$mandir%g
b11fb939
KR		 2609s%@host@%$host%g
2610s%@host_alias@%$host_alias%g
2611s%@host_cpu@%$host_cpu%g
2612s%@host_vendor@%$host_vendor%g
2613s%@host_os@%$host_os%g
2614s%@target@%$target%g
2615s%@target_alias@%$target_alias%g
2616s%@target_cpu@%$target_cpu%g
2617s%@target_vendor@%$target_vendor%g
2618s%@target_os@%$target_os%g
2619s%@build@%$build%g
2620s%@build_alias@%$build_alias%g
2621s%@build_cpu@%$build_cpu%g
2622s%@build_vendor@%$build_vendor%g
2623s%@build_os@%$build_os%g
b11fb939
KR		 2624/@target_frag@/r $target_frag
2625s%@target_frag@%%g
e7757ad0 2626s%@extra_objects@%$extra_objects%g
bf4bd1fc 2627s%@target_cpu_type@%$target_cpu_type%g
833c46e1 2628s%@obj_format@%$obj_format%g
515c7142 2629s%@te_file@%$te_file%g
833c46e1 2630s%@atof@%$atof%g
1c9dbb83 2631s%@BFDDEP@%$BFDDEP%g
b11fb939 2632s%@BFDLIB@%$BFDLIB%g
2e013bb7
ILT		 2633s%@OPCODES_DEP@%$OPCODES_DEP%g
2634s%@OPCODES_LIB@%$OPCODES_LIB%g
b11fb939
KR		 2635s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2636s%@CC@%$CC%g
2637s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2638s%@INSTALL_DATA@%$INSTALL_DATA%g
2639s%@CPP@%$CPP%g
2640s%@ALLOCA@%$ALLOCA%g
1c9dbb83 2641s%@HLDFLAGS@%$HLDFLAGS%g
df4021c1 2642s%@HLDENV@%$HLDENV%g
1a2f3c3f 2643s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
b11fb939
KR		 2644
2645CEOF
2646EOF
c6c7035c
MM		 2647
2648cat >> $CONFIG_STATUS <<\EOF
2649
2650# Split the substitutions into bite-sized pieces for seds with
2651# small command number limits, like on Digital OSF/1 and HP-UX.
2652ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2653ac_file=1 # Number of current file.
2654ac_beg=1 # First line for current file.
2655ac_end=$ac_max_sed_cmds # Line after last line for current file.
2656ac_more_lines=:
2657ac_sed_cmds=""
2658while $ac_more_lines; do
2659 if test $ac_beg -gt 1; then
2660 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2661 else
2662 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2663 fi
2664 if test ! -s conftest.s$ac_file; then
2665 ac_more_lines=false
2666 rm -f conftest.s$ac_file
2667 else
2668 if test -z "$ac_sed_cmds"; then
2669 ac_sed_cmds="sed -f conftest.s$ac_file"
2670 else
2671 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2672 fi
2673 ac_file=`expr $ac_file + 1`
2674 ac_beg=$ac_end
2675 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2676 fi
2677done
2678if test -z "$ac_sed_cmds"; then
2679 ac_sed_cmds=cat
2680fi
2681EOF
2682
28d3e4a3 2683cat >> $CONFIG_STATUS <<EOF
b11fb939 2684
28d3e4a3 2685CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 2686EOF
28d3e4a3
KR		 2687cat >> $CONFIG_STATUS <<\EOF
2688for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
c6c7035c 2689 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 2690 case "$ac_file" in
c6c7035c 2691 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 2692 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2693 *) ac_file_in="${ac_file}.in" ;;
2694 esac
2695
c6c7035c 2696 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
b11fb939
KR		 2697
2698 # Remove last slash and all that follows it. Not all systems have dirname.
2699 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2700 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2701 # The file is in a subdirectory.
2702 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 2703 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 2704 # A "../" for each directory in $ac_dir_suffix.
2705 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2706 else
2707 ac_dir_suffix= ac_dots=
2708 fi
2709
2710 case "$ac_given_srcdir" in
2711 .) srcdir=.
2712 if test -z "$ac_dots"; then top_srcdir=.
2713 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2714 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2715 *) # Relative path.
2716 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2717 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2718 esac
2719
2720 case "$ac_given_INSTALL" in
2721 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 2722 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939 2723 esac
c6c7035c 2724
b11fb939
KR		 2725 echo creating "$ac_file"
2726 rm -f "$ac_file"
28d3e4a3 2727 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 2728 case "$ac_file" in
2729 *Makefile*) ac_comsub="1i\\
2730# $configure_input" ;;
2731 *) ac_comsub= ;;
2732 esac
c6c7035c
MM		 2733
2734 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
ba49e48d 2735 sed -e "$ac_comsub
28d3e4a3 2736s%@configure_input@%$configure_input%g
b11fb939
KR		 2737s%@srcdir@%$srcdir%g
2738s%@top_srcdir@%$top_srcdir%g
2739s%@INSTALL@%$INSTALL%g
c6c7035c 2740" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
b11fb939 2741fi; done
c6c7035c 2742rm -f conftest.s*
b11fb939
KR		 2743
2744# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2745# NAME is the cpp macro being defined and VALUE is the value it is being given.
2746#
2747# ac_d sets the value in "#define NAME VALUE" lines.
2748ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2749ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2750ac_dC='\3'
2751ac_dD='%g'
2752# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2753ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2754ac_uB='\([ ]\)%\1#\2define\3'
2755ac_uC=' '
2756ac_uD='\4%g'
2757# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2758ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2759ac_eB='$%\1#\2define\3'
2760ac_eC=' '
2761ac_eD='%g'
2762
c6c7035c
MM		 2763if test "${CONFIG_HEADERS+set}" != set; then
2764EOF
2765cat >> $CONFIG_STATUS <<EOF
2766 CONFIG_HEADERS="conf"
2767EOF
2768cat >> $CONFIG_STATUS <<\EOF
2769fi
28d3e4a3 2770for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
c6c7035c 2771 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 2772 case "$ac_file" in
c6c7035c 2773 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 2774 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2775 *) ac_file_in="${ac_file}.in" ;;
2776 esac
2777
2778 echo creating $ac_file
2779
2780 rm -f conftest.frag conftest.in conftest.out
c6c7035c
MM		 2781 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2782 cat $ac_file_inputs > conftest.in
b11fb939
KR		 2783
2784EOF
2785
2786# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 2787# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 2788# Protect against being on the right side of a sed subst in config.status.
fb589130 2789# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 2790rm -f conftest.vals
2791cat > conftest.hdr <<\EOF
b11fb939 2792s/[\\&%]/\\&/g
b11fb939 2793s%[\\$`]%\\&%g
df586de2 2794s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
b11fb939
KR		 2795s%ac_d%ac_u%gp
2796s%ac_u%ac_e%gp
2797EOF
2798sed -n -f conftest.hdr confdefs.h > conftest.vals
2799rm -f conftest.hdr
2800
2801# This sed command replaces #undef with comments. This is necessary, for
2802# example, in the case of _POSIX_SOURCE, which is predefined and required
2803# on some systems where configure will not decide to define it.
2804cat >> conftest.vals <<\EOF
2805s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2806EOF
2807
2808# Break up conftest.vals because some shells have a limit on
2809# the size of here documents, and old seds have small limits too.
b11fb939
KR		 2810
2811rm -f conftest.tail
2812while :
2813do
2814 ac_lines=`grep -c . conftest.vals`
2815 # grep -c gives empty output for an empty file on some AIX systems.
2816 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2817 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 2818 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2819 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 2820 echo 'CEOF
2821 sed -f conftest.frag conftest.in > conftest.out
2822 rm -f conftest.in
2823 mv conftest.out conftest.in
28d3e4a3 2824' >> $CONFIG_STATUS
b11fb939
KR		 2825 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2826 rm -f conftest.vals
2827 mv conftest.tail conftest.vals
2828done
2829rm -f conftest.vals
2830
28d3e4a3 2831cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 2832 rm -f conftest.frag conftest.h
2833 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2834 cat conftest.in >> conftest.h
2835 rm -f conftest.in
2836 if cmp -s $ac_file conftest.h 2>/dev/null; then
2837 echo "$ac_file is unchanged"
2838 rm -f conftest.h
2839 else
df586de2
ILT		 2840 # Remove last slash and all that follows it. Not all systems have dirname.
2841 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2842 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2843 # The file is in a subdirectory.
2844 test ! -d "$ac_dir" && mkdir "$ac_dir"
2845 fi
b11fb939
KR		 2846 rm -f $ac_file
2847 mv conftest.h $ac_file
2848 fi
2849fi; done
2850
c6c7035c
MM		 2851EOF
2852cat >> $CONFIG_STATUS <<EOF
515c7142
ILT		 2853target_cpu_type=${target_cpu_type}
2854 obj_format=${obj_format}
2855 te_file=${te_file}
c6c7035c
MM		 2856EOF
2857cat >> $CONFIG_STATUS <<\EOF
515c7142
ILT		 2858rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
2859 echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
2860 echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
2861 echo '#include "te-'"${te_file}"'.h"' > targ-env.h
2862 echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
36e889af 2863exit 0
b11fb939 2864EOF
28d3e4a3 2865chmod +x $CONFIG_STATUS
bf111c9f 2866rm -fr confdefs* $ac_clean_files
833c46e1 2867test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 2868
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