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Fix thinko in sparclet config.
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
1c9dbb83 4# Generated automatically using autoconf version 2.7
f2889110 5# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
b11fb939 6#
f2889110
KR		 7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
b11fb939 9
f2889110 10# Defaults:
b11fb939 11ac_help=
f2889110
KR		 12ac_default_prefix=/usr/local
13# Any additions from configure.in:
28d3e4a3 14ac_help="$ac_help
d7b2038f 15 --enable-bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 16ac_help="$ac_help
17 targets alternative target configurations besides the primary"
1c9dbb83
ILT		 18ac_help="$ac_help
19 --enable-shared build shared BFD library"
b11fb939 20
b11fb939
KR		 21# Initialize some variables set by options.
22# The variables have the same names as the options, with
23# dashes changed to underlines.
24build=NONE
25cache_file=./config.cache
26exec_prefix=NONE
27host=NONE
28no_create=
29nonopt=NONE
bf111c9f 30no_recursion=
b11fb939 31prefix=NONE
bf111c9f
KR		 32program_prefix=NONE
33program_suffix=NONE
ba49e48d 34program_transform_name=s,x,x,
b11fb939 35silent=
f2889110 36site=
b11fb939
KR		 37srcdir=
38target=NONE
39verbose=
40x_includes=NONE
41x_libraries=NONE
1c9dbb83
ILT		 42bindir='${exec_prefix}/bin'
43sbindir='${exec_prefix}/sbin'
44libexecdir='${exec_prefix}/libexec'
45datadir='${prefix}/share'
46sysconfdir='${prefix}/etc'
47sharedstatedir='${prefix}/com'
48localstatedir='${prefix}/var'
49libdir='${exec_prefix}/lib'
50includedir='${prefix}/include'
51oldincludedir='/usr/include'
52infodir='${prefix}/info'
53mandir='${prefix}/man'
b11fb939
KR		 54
55# Initialize some other variables.
56subdirs=
1c9dbb83 57MFLAGS= MAKEFLAGS=
b11fb939
KR		 58
59ac_prev=
60for ac_option
61do
62
63 # If the previous option needs an argument, assign it.
64 if test -n "$ac_prev"; then
65 eval "$ac_prev=\$ac_option"
66 ac_prev=
67 continue
68 fi
69
70 case "$ac_option" in
71 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
72 *) ac_optarg= ;;
73 esac
74
bf111c9f 75 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 76
77 case "$ac_option" in
78
1c9dbb83
ILT		 79 -bindir | --bindir | --bindi | --bind | --bin | --bi)
80 ac_prev=bindir ;;
81 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
82 bindir="$ac_optarg" ;;
83
84 -build | --build | --buil | --bui | --bu)
b11fb939 85 ac_prev=build ;;
1c9dbb83 86 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 87 build="$ac_optarg" ;;
88
89 -cache-file | --cache-file | --cache-fil | --cache-fi \
90 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
91 ac_prev=cache_file ;;
92 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
93 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
94 cache_file="$ac_optarg" ;;
95
1c9dbb83
ILT		 96 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
97 ac_prev=datadir ;;
98 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
99 | --da=*)
100 datadir="$ac_optarg" ;;
101
b11fb939
KR		 102 -disable-* | --disable-*)
103 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
104 # Reject names that are not valid shell variable names.
105 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 106 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 107 fi
108 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
109 eval "enable_${ac_feature}=no" ;;
110
111 -enable-* | --enable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 115 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 116 fi
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 case "$ac_option" in
119 *=*) ;;
120 *) ac_optarg=yes ;;
121 esac
122 eval "enable_${ac_feature}='$ac_optarg'" ;;
123
124 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
125 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
126 | --exec | --exe | --ex)
127 ac_prev=exec_prefix ;;
128 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
129 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
130 | --exec=* | --exe=* | --ex=*)
131 exec_prefix="$ac_optarg" ;;
132
133 -gas | --gas | --ga | --g)
134 # Obsolete; use --with-gas.
135 with_gas=yes ;;
136
137 -help | --help | --hel | --he)
f1698cb7
KR		 138 # Omit some internal or obsolete options to make the list less imposing.
139 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 140 cat << EOF
f1698cb7
KR		 141Usage: configure [options] [host]
142Options: [defaults in brackets after descriptions]
143Configuration:
144 --cache-file=FILE cache test results in FILE
145 --help print this message
146 --no-create do not create output files
147 --quiet, --silent do not print \`checking...' messages
148 --version print the version of autoconf that created configure
149Directory and file names:
150 --prefix=PREFIX install architecture-independent files in PREFIX
151 [$ac_default_prefix]
1c9dbb83 152 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 153 [same as prefix]
1c9dbb83
ILT		 154 --bindir=DIR user executables in DIR [EPREFIX/bin]
155 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
156 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
157 --datadir=DIR read-only architecture-independent data in DIR
158 [PREFIX/share]
159 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
160 --sharedstatedir=DIR modifiable architecture-independent data in DIR
161 [PREFIX/com]
162 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
163 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
164 --includedir=DIR C header files in DIR [PREFIX/include]
165 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
166 --infodir=DIR info documentation in DIR [PREFIX/info]
167 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 168 --srcdir=DIR find the sources in DIR [configure dir or ..]
169 --program-prefix=PREFIX prepend PREFIX to installed program names
170 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 171 --program-transform-name=PROGRAM
172 run sed PROGRAM on installed program names
173EOF
174 cat << EOF
f1698cb7
KR		 175Host type:
176 --build=BUILD configure for building on BUILD [BUILD=HOST]
177 --host=HOST configure for HOST [guessed]
178 --target=TARGET configure for TARGET [TARGET=HOST]
179Features and packages:
180 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
181 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
182 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
183 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
184 --x-includes=DIR X include files are in DIR
185 --x-libraries=DIR X library files are in DIR
b11fb939 186EOF
1c9dbb83
ILT		 187 if test -n "$ac_help"; then
188 echo "--enable and --with options recognized:$ac_help"
189 fi
b11fb939
KR		 190 exit 0 ;;
191
192 -host | --host | --hos | --ho)
193 ac_prev=host ;;
194 -host=* | --host=* | --hos=* | --ho=*)
195 host="$ac_optarg" ;;
196
1c9dbb83
ILT		 197 -includedir | --includedir | --includedi | --included | --include \
198 | --includ | --inclu | --incl | --inc)
199 ac_prev=includedir ;;
200 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
201 | --includ=* | --inclu=* | --incl=* | --inc=*)
202 includedir="$ac_optarg" ;;
203
204 -infodir | --infodir | --infodi | --infod | --info | --inf)
205 ac_prev=infodir ;;
206 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
207 infodir="$ac_optarg" ;;
208
209 -libdir | --libdir | --libdi | --libd)
210 ac_prev=libdir ;;
211 -libdir=* | --libdir=* | --libdi=* | --libd=*)
212 libdir="$ac_optarg" ;;
213
214 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
215 | --libexe | --libex | --libe)
216 ac_prev=libexecdir ;;
217 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
218 | --libexe=* | --libex=* | --libe=*)
219 libexecdir="$ac_optarg" ;;
220
221 -localstatedir | --localstatedir | --localstatedi | --localstated \
222 | --localstate | --localstat | --localsta | --localst \
223 | --locals | --local | --loca | --loc | --lo)
224 ac_prev=localstatedir ;;
225 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
226 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
227 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
228 localstatedir="$ac_optarg" ;;
229
230 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
231 ac_prev=mandir ;;
232 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
233 mandir="$ac_optarg" ;;
234
b11fb939
KR		 235 -nfp | --nfp | --nf)
236 # Obsolete; use --without-fp.
237 with_fp=no ;;
238
239 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 | --no-cr | --no-c)
241 no_create=yes ;;
242
bf111c9f
KR		 243 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
244 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
245 no_recursion=yes ;;
b11fb939 246
1c9dbb83
ILT		 247 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
248 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
249 | --oldin | --oldi | --old | --ol | --o)
250 ac_prev=oldincludedir ;;
251 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
252 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
253 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
254 oldincludedir="$ac_optarg" ;;
255
b11fb939
KR		 256 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
257 ac_prev=prefix ;;
258 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
259 prefix="$ac_optarg" ;;
260
261 -program-prefix | --program-prefix | --program-prefi | --program-pref \
262 | --program-pre | --program-pr | --program-p)
263 ac_prev=program_prefix ;;
264 -program-prefix=* | --program-prefix=* | --program-prefi=* \
265 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
266 program_prefix="$ac_optarg" ;;
267
268 -program-suffix | --program-suffix | --program-suffi | --program-suff \
269 | --program-suf | --program-su | --program-s)
270 ac_prev=program_suffix ;;
271 -program-suffix=* | --program-suffix=* | --program-suffi=* \
272 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
273 program_suffix="$ac_optarg" ;;
274
275 -program-transform-name | --program-transform-name \
276 | --program-transform-nam | --program-transform-na \
277 | --program-transform-n | --program-transform- \
278 | --program-transform | --program-transfor \
279 | --program-transfo | --program-transf \
280 | --program-trans | --program-tran \
281 | --progr-tra | --program-tr | --program-t)
282 ac_prev=program_transform_name ;;
283 -program-transform-name=* | --program-transform-name=* \
284 | --program-transform-nam=* | --program-transform-na=* \
285 | --program-transform-n=* | --program-transform-=* \
286 | --program-transform=* | --program-transfor=* \
287 | --program-transfo=* | --program-transf=* \
288 | --program-trans=* | --program-tran=* \
289 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 290 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 291
292 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
293 | -silent | --silent | --silen | --sile | --sil)
294 silent=yes ;;
295
1c9dbb83
ILT		 296 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
297 ac_prev=sbindir ;;
298 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
299 | --sbi=* | --sb=*)
300 sbindir="$ac_optarg" ;;
301
302 -sharedstatedir | --sharedstatedir | --sharedstatedi \
303 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
304 | --sharedst | --shareds | --shared | --share | --shar \
305 | --sha | --sh)
306 ac_prev=sharedstatedir ;;
307 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
308 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
309 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
310 | --sha=* | --sh=*)
311 sharedstatedir="$ac_optarg" ;;
312
f2889110
KR		 313 -site | --site | --sit)
314 ac_prev=site ;;
315 -site=* | --site=* | --sit=*)
316 site="$ac_optarg" ;;
317
b11fb939
KR		 318 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
319 ac_prev=srcdir ;;
320 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
321 srcdir="$ac_optarg" ;;
322
1c9dbb83
ILT		 323 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
324 | --syscon | --sysco | --sysc | --sys | --sy)
325 ac_prev=sysconfdir ;;
326 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
327 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
328 sysconfdir="$ac_optarg" ;;
329
b11fb939
KR		 330 -target | --target | --targe | --targ | --tar | --ta | --t)
331 ac_prev=target ;;
332 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
333 target="$ac_optarg" ;;
334
335 -v | -verbose | --verbose | --verbos | --verbo | --verb)
336 verbose=yes ;;
337
338 -version | --version | --versio | --versi | --vers)
1c9dbb83 339 echo "configure generated by autoconf version 2.7"
b11fb939
KR		 340 exit 0 ;;
341
342 -with-* | --with-*)
343 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
344 # Reject names that are not valid shell variable names.
345 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 346 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 347 fi
348 ac_package=`echo $ac_package| sed 's/-/_/g'`
349 case "$ac_option" in
350 *=*) ;;
351 *) ac_optarg=yes ;;
352 esac
353 eval "with_${ac_package}='$ac_optarg'" ;;
354
355 -without-* | --without-*)
356 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
357 # Reject names that are not valid shell variable names.
358 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 359 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 360 fi
361 ac_package=`echo $ac_package| sed 's/-/_/g'`
362 eval "with_${ac_package}=no" ;;
363
364 --x)
365 # Obsolete; use --with-x.
366 with_x=yes ;;
367
368 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
369 | --x-incl | --x-inc | --x-in | --x-i)
370 ac_prev=x_includes ;;
371 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
372 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
373 x_includes="$ac_optarg" ;;
374
375 -x-libraries | --x-libraries | --x-librarie | --x-librari \
376 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
377 ac_prev=x_libraries ;;
378 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
379 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
380 x_libraries="$ac_optarg" ;;
381
ba49e48d 382 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 383 ;;
384
1c9dbb83 385 *)
b11fb939
KR		 386 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
387 echo "configure: warning: $ac_option: invalid host type" 1>&2
388 fi
389 if test "x$nonopt" != xNONE; then
ba49e48d 390 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 391 fi
392 nonopt="$ac_option"
393 ;;
394
395 esac
396done
397
398if test -n "$ac_prev"; then
ba49e48d 399 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 400fi
401
833c46e1 402trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 403
404# File descriptor usage:
833c46e1 405# 0 standard input
b11fb939
KR		 406# 1 file creation
407# 2 errors and warnings
833c46e1
KR		 408# 3 some systems may open it to /dev/tty
409# 4 used on the Kubota Titan
410# 6 checking for... messages and results
b11fb939
KR		 411# 5 compiler messages saved in config.log
412if test "$silent" = yes; then
833c46e1 413 exec 6>/dev/null
b11fb939 414else
833c46e1 415 exec 6>&1
b11fb939
KR		 416fi
417exec 5>./config.log
418
419echo "\
420This file contains any messages produced by compilers while
421running configure, to aid debugging if configure makes a mistake.
422" 1>&5
423
bf111c9f 424# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 425# Also quote any args containing shell metacharacters.
426ac_configure_args=
427for ac_arg
428do
b11fb939
KR		 429 case "$ac_arg" in
430 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
431 | --no-cr | --no-c) ;;
bf111c9f
KR		 432 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
433 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 434 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
435 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
436 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 437 esac
438done
439
440# NLS nuisances.
441# Only set LANG and LC_ALL to C if already set.
442# These must not be set unconditionally because not all systems understand
443# e.g. LANG=C (notably SCO).
444if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445if test "${LANG+set}" = set; then LANG=C; export LANG; fi
446
447# confdefs.h avoids OS command line length limits that DEFS can exceed.
448rm -rf conftest* confdefs.h
449# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450echo > confdefs.h
451
452# A filename unique to this package, relative to the directory that
453# configure is in, which we can look for to find out if srcdir is correct.
454ac_unique_file=as.h
455
456# Find the source files, if location was not specified.
457if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
460 ac_prog=$0
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463 srcdir=$ac_confdir
464 if test ! -r $srcdir/$ac_unique_file; then
465 srcdir=..
466 fi
467else
468 ac_srcdir_defaulted=no
469fi
470if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 473 else
ba49e48d 474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 475 fi
476fi
f2889110 477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 478
479# Prefer explicitly selected file to automatically selected ones.
bf111c9f 480if test -z "$CONFIG_SITE"; then
b11fb939 481 if test "x$prefix" != xNONE; then
f2889110 482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 483 else
f2889110 484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 485 fi
486fi
487for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
490 . "$ac_site_file"
491 fi
492done
493
494if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
496 . $cache_file
497else
498 echo "creating cache $cache_file"
499 > $cache_file
500fi
501
502ac_ext=c
503# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1c9dbb83
ILT		 504ac_cpp='echo $CPP $CPPFLAGS 1>&5;
505$CPP $CPPFLAGS'
506ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
507${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
508ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
509${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
b11fb939 510
bf111c9f
KR		 511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
514 ac_n= ac_c='
515' ac_t=' '
516 else
517 ac_n=-n ac_c= ac_t=
518 fi
519else
520 ac_n= ac_c='\c' ac_t=
521fi
522
318b02b6 523user_bfd_gas=
b11fb939 524# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1c9dbb83
ILT		 525if test "${enable_bfd_assembler+set}" = set; then
526 enableval="$enable_bfd_assembler"
b11fb939 527 case "${enableval}" in
318b02b6
KR		 528 yes) need_bfd=yes user_bfd_gas=yes ;;
529 no) user_bfd_gas=no ;;
ba49e48d 530 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
b11fb939
KR		 531esac
532fi
e7757ad0 533# Check whether --enable-targets or --disable-targets was given.
1c9dbb83
ILT		 534if test "${enable_targets+set}" = set; then
535 enableval="$enable_targets"
e7757ad0
KR		 536 case "${enableval}" in
537 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
538 ;;
539 no) enable_targets= ;;
540 *) enable_targets=$enableval ;;
541esac
542fi
1c9dbb83
ILT		 543# Check whether --enable-shared or --disable-shared was given.
544if test "${enable_shared+set}" = set; then
545 enableval="$enable_shared"
546 case "${enableval}" in
547 yes) shared=true ;;
548 no) shared=false ;;
549 *) { echo "configure: error: bad value ${enableval} for BFD shared option" 1>&2; exit 1; } ;;
550esac
551fi
b11fb939
KR		 552
553# Generate a header file -- gets more post-processing by Makefile later.
554
555
556ac_aux_dir=
28d3e4a3 557for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
e23b25ec
KR		 558 if test -f $ac_dir/install-sh; then
559 ac_aux_dir=$ac_dir
28d3e4a3 560 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 561 break
562 elif test -f $ac_dir/install.sh; then
563 ac_aux_dir=$ac_dir
28d3e4a3 564 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 565 break
b11fb939
KR		 566 fi
567done
568if test -z "$ac_aux_dir"; then
ba49e48d 569 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 570fi
28d3e4a3
KR		 571ac_config_guess=$ac_aux_dir/config.guess
572ac_config_sub=$ac_aux_dir/config.sub
573ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 574
fb589130 575
b11fb939
KR		 576# Do some error checking and defaulting for the host and target type.
577# The inputs are:
578# configure --host=HOST --target=TARGET --build=BUILD NONOPT
579#
580# The rules are:
581# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 582# same time.
b11fb939
KR		 583# 2. Host defaults to nonopt.
584# 3. If nonopt is not specified, then host defaults to the current host,
585# as determined by config.guess.
f2889110
KR		 586# 4. Target and build default to nonopt.
587# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 588
589# The aliases save the names the user supplied, while $host etc.
590# will get canonicalized.
591case $host---$target---$nonopt in
592NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 593*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 594esac
595
e23b25ec 596
b11fb939 597# Make sure we can run config.sub.
28d3e4a3 598if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 599else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 600fi
601
833c46e1 602echo $ac_n "checking host system type""... $ac_c" 1>&6
b11fb939
KR		 603
604host_alias=$host
28d3e4a3 605case "$host_alias" in
b11fb939
KR		 606NONE)
607 case $nonopt in
608 NONE)
28d3e4a3 609 if host_alias=`$ac_config_guess`; then :
ba49e48d 610 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 611 fi ;;
612 *) host_alias=$nonopt ;;
613 esac ;;
614esac
615
28d3e4a3 616host=`$ac_config_sub $host_alias`
b11fb939
KR		 617host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
618host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
619host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 620echo "$ac_t""$host" 1>&6
b11fb939 621
833c46e1 622echo $ac_n "checking target system type""... $ac_c" 1>&6
b11fb939
KR		 623
624target_alias=$target
28d3e4a3 625case "$target_alias" in
b11fb939
KR		 626NONE)
627 case $nonopt in
628 NONE) target_alias=$host_alias ;;
629 *) target_alias=$nonopt ;;
630 esac ;;
631esac
632
28d3e4a3 633target=`$ac_config_sub $target_alias`
b11fb939
KR		 634target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
635target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
636target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 637echo "$ac_t""$target" 1>&6
b11fb939 638
833c46e1 639echo $ac_n "checking build system type""... $ac_c" 1>&6
b11fb939
KR		 640
641build_alias=$build
28d3e4a3 642case "$build_alias" in
f2889110
KR		 643NONE)
644 case $nonopt in
645 NONE) build_alias=$host_alias ;;
646 *) build_alias=$nonopt ;;
647 esac ;;
648esac
649
28d3e4a3 650build=`$ac_config_sub $build_alias`
b11fb939
KR		 651build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
652build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
653build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
833c46e1 654echo "$ac_t""$build" 1>&6
b11fb939 655
28d3e4a3
KR		 656test "$host_alias" != "$target_alias" &&
657 test "$program_prefix$program_suffix$program_transform_name" = \
833c46e1
KR		 658 NONENONEs,x,x, &&
659 program_prefix=${target_alias}-
b11fb939 660
ba49e48d
KR		 661if test "$program_transform_name" = s,x,x,; then
662 program_transform_name=
663else
1c9dbb83
ILT		 664 # Double any \ or $. echo might interpret backslashes.
665 cat <<\EOF_SED > conftestsed
666s,\\,\\\\,g; s,\$,$$,g
667EOF_SED
28d3e4a3 668 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
bf111c9f 669 rm -f conftestsed
318b02b6 670fi
28d3e4a3
KR		 671test "$program_prefix" != NONE &&
672 program_transform_name="s,^,${program_prefix},; $program_transform_name"
bf111c9f 673# Use a double $ so make ignores it.
28d3e4a3
KR		 674test "$program_suffix" != NONE &&
675 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
318b02b6 676
bf111c9f 677# sed with no file args requires a program.
28d3e4a3 678test "$program_transform_name" = "" && program_transform_name="s,x,x,"
318b02b6 679
b11fb939 680
e7757ad0 681te_file=generic
b11fb939
KR		 682
683# assign cpu type
684
685# check for architecture variants
686case ${target_cpu} in
1cb0d00d 687 armeb) cpu_type=arm endian=big ;;
a1c7c0f3 688 arm*) cpu_type=arm endian=little ;;
b11fb939
KR		 689 hppa*) cpu_type=hppa ;;
690 i[45]86) cpu_type=i386 ;;
691 m680[012346]0) cpu_type=m68k ;;
692 m68008) cpu_type=m68k ;;
693 m683??) cpu_type=m68k ;;
694 m8*) cpu_type=m88k ;;
695 mips*el) cpu_type=mips endian=little;;
696 mips*) cpu_type=mips endian=big ;;
5ca286c3
KR		 697 powerpcle*) cpu_type=ppc endian=little ;;
698 powerpc*) cpu_type=ppc endian=big ;;
b11fb939 699 rs6000*) cpu_type=ppc ;;
6df07e7f 700 sparc64) cpu_type=sparc
f2889110 701 cat >> confdefs.h <<\EOF
6df07e7f 702#define SPARC_V9 1
b11fb939
KR		 703EOF
704 ;;
705 sparclite*) cpu_type=sparc ;;
706 *) cpu_type=${target_cpu} ;;
707esac
708
709# do we need the opcodes library?
710case ${cpu_type} in
711 alpha | vax)
712 ;;
713 *)
1c9dbb83
ILT		 714 OPCODES_DEP=../opcodes/libopcodes.a
715 OPCODES_LIB='-L../opcodes -lopcodes'
716
717 # We need to handle some special cases if opcodes was built shared.
718 if test "${shared}" = "true"; then
719 case "${host}" in
720 *-*-sunos*)
721 # On SunOS, we must link against the name we are going to install,
722 # not -lbfd, since SunOS does not support SONAME.
723 OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
724 ;;
725 esac
726 fi
b11fb939
KR		 727 ;;
728esac
729
730
1c9dbb83 731
b11fb939 732gas_target=${cpu_type}
e7757ad0
KR		 733this_target=${generic_target}
734
735canon_targets=""
736if test -n "$enable_targets" ; then
737 for t in `echo $enable_targets | sed 's/,/ /g'`; do
738 result=`$ac_config_sub $t 2>/dev/null`
739 if test -n "$result" ; then
740 canon_targets="$canon_targets $result"
741# else
742# # Permit "all", etc. We don't support it yet though.
743# canon_targets="$canon_targets $t"
744 fi
745 done
746 _gas_uniq_list="$canon_targets"
747_gas_uniq_newlist=""
748for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
749 case $_gas_uniq_i in
750 _gas_uniq_dummy) ;;
751 *) case " $_gas_uniq_newlist " in
752 *" $_gas_uniq_i "*) ;;
753 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
754 esac ;;
755 esac
756done
757canon_targets=$_gas_uniq_newlist
b11fb939 758
e7757ad0 759fi
b11fb939 760
e7757ad0
KR		 761emulations=""
762
763for this_target in $target $canon_targets ; do
764
765 eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
766
767 # check for architecture variants
768 case ${cpu} in
769 hppa*) cpu_type=hppa ;;
770 i[45]86) cpu_type=i386 ;;
771 m680[012346]0) cpu_type=m68k ;;
772 m68008) cpu_type=m68k ;;
773 m683??) cpu_type=m68k ;;
774 m8*) cpu_type=m88k ;;
775 mips*el) cpu_type=mips endian=little;;
776 mips*) cpu_type=mips endian=big ;;
777 powerpcle*) cpu_type=ppc endian=little ;;
778 powerpc*) cpu_type=ppc endian=big ;;
779 rs6000*) cpu_type=ppc ;;
6df07e7f 780 sparc64) cpu_type=sparc want_sparc_v9=true ;;
e7757ad0 781 sparclite*) cpu_type=sparc ;;
a1c7c0f3 782 *) cpu_type=${cpu} ;;
e7757ad0
KR		 783 esac
784
785 if test ${this_target} = $target ; then
786 target_cpu_type=${cpu_type}
787 elif test ${target_cpu_type} != ${cpu_type} ; then
788 continue
789 fi
790
791 targ=${cpu_type}
792 generic_target=${cpu_type}-$vendor-$os
793 dev=no
794 bfd_gas=no
795 em=generic
796
797 # assign object format
798 case ${generic_target} in
799 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
800 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
880b7429 801 a29k-nyu-sym1) fmt=coff targ=ebmon29k ;;
e7757ad0
KR		 802 a29k-*-vxworks*) fmt=coff ;;
803
804 alpha-*-netware*) fmt=ecoff ;;
805 alpha-*-osf*) fmt=ecoff ;;
d7b2038f 806 alpha-*-linux*) fmt=ecoff ;;
b11fb939 807
4181c985 808# start-sanitize-arc
e7757ad0 809 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR		 810# end-sanitize-arc
811
a1c7c0f3 812 arm-*-riscix*) fmt=aout targ=arm-lit ;;
1cb0d00d
KR		 813 arm-*-aout) fmt=aout
814 case "$endian" in
815 big) targ=arm-big ;;
816 *) targ=arm-lit ;;
817 esac
818 ;;
8de16e56 819 arm-*-coff) fmt=coff ;;
e7757ad0 820 arm-*-riscix*) fmt=aout ;;
1cb0d00d 821 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
e7757ad0
KR		 822
823 hppa-*-*elf*) fmt=elf em=hppa ;;
824 hppa-*-lites*) fmt=elf em=hppa ;;
825 hppa-*-osf*) fmt=som em=hppa ;;
826 hppa-*-hpux*) fmt=som em=hppa ;;
827 hppa-*-bsd*) fmt=som em=hppa ;;
828 hppa-*-hiux*) fmt=som em=hppa ;;
829
830 h8300-*-coff) fmt=coff ;;
831
832 i386-ibm-aix*) fmt=coff targ=i386coff
833 em=i386aix ;;
834 i386-*-bsd*) fmt=aout em=386bsd ;;
835 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
836 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 837 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
e7757ad0
KR		 838 i386-*-linux*coff*) fmt=coff em=linux
839 targ=i386coff ;;
840 i386-*-linux*) fmt=elf em=linux ;;
841 i386-*-lynxos*) fmt=coff targ=i386coff
842 em=lynx ;;
843 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
844 fmt=elf ;;
66b935da 845 i386-*-sco*elf*) fmt=elf targ=sco5 ;;
e7757ad0
KR		 846 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
847 fmt=coff targ=i386coff ;;
848 i386-*-vsta) fmt=aout ;;
849 i386-*-go32) fmt=coff targ=i386coff ;;
6c186c48
SC		 850 i386-*-gnu*) fmt=elf ;;
851 i386-*-mach*)
e7757ad0
KR		 852 fmt=aout em=mach bfd_gas=yes ;;
853 i386-*-msdos*) fmt=aout ;;
6c186c48 854 i386-*-moss*) fmt=elf ;;
0ff513d9
SC		 855 i386-*-pe) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
856 i386-*-cygwin32) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
857 i386-*-*nt) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
e7757ad0
KR		 858 i960-*-bout) fmt=bout ;;
859 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
860 i960-*-nindy*) fmt=bout ;;
861 i960-*-vxworks4*) fmt=bout ;;
862 i960-*-vxworks5.0) fmt=bout ;;
863 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
864 i960-*-vxworks*) fmt=bout ;;
865
866 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
867 fmt=aout em=sun3 ;;
880b7429 868 m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;;
e7757ad0
KR		 869 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
870 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
9d5aef80
KR		 871 m68k-*-sysv4 | m68k-*-elf) # must be before -sysv*
872 fmt=elf ;;
e7757ad0
KR		 873 m68k-*-coff | m68k-*-sysv*)
874 fmt=coff targ=m68kcoff ;;
e7757ad0
KR		 875 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
876 m68k-*-lynxos*) fmt=coff targ=m68kcoff
877 em=lynx ;;
878 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
66b935da 879 m68*-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
e7757ad0 880
880b7429 881 m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
e7757ad0
KR		 882 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
883
884 # don't change em like *-*-bsd does
4cbbec31 885 mips-dec-netbsd*) fmt=elf targ=mips-lit endian=little ;;
e7757ad0
KR		 886 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
887 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
888 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
70f4dbce 889 mips-*-ultrix*) fmt=ecoff targ=mips-lit endian=little ;;
e7757ad0
KR		 890 mips-*-ecoff*) fmt=ecoff
891 case "$endian" in
892 big) targ=mips-big ;;
893 *) targ=mips-lit ;;
894 esac
895 ;;
896 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
897 mips-*-gnu*) fmt=aout
898 case "$endian" in
899 big) targ=mips-big ;;
900 *) targ=mips-lit ;;
901 esac
902 ;;
903 mips-*-irix5*) fmt=elf targ=mips-big ;;
904 mips-*-irix*) fmt=ecoff targ=mips-big ;;
905 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
906 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
907 mips-*-elf*) fmt=elf
908 case "$endian" in
909 big) targ=mips-big ;;
910 *) targ=mips-lit ;;
911 esac
912 ;;
0ff513d9
SC		 913 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
914 fmt=coff em=pe
85cc2190
KK		 915 case "$endian" in
916 big) targ=ppc-big ;;
917 *) targ=ppc-lit ;;
918 esac
919 ;;
e7757ad0
KR		 920 ppc-*-aix*) fmt=coff ;;
921 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
922 fmt=elf
923 case "$endian" in
924 big) targ=ppc-big ;;
925 *) targ=ppc-lit ;;
926 esac
927 ;;
880b7429
KR		 928 ppc-*-macos* | ppc-*-mpw*)
929 fmt=coff em=macos ;;
e7757ad0
KR		 930 ppc-*-netware*) fmt=elf em=ppcnw ;;
931
932 sh-*-coff) fmt=coff ;;
b11fb939 933
f1698cb7 934# start-sanitize-rce
e7757ad0 935 rce-*-aout) fmt=aout ;;
f1698cb7
KR		 936# end-sanitize-rce
937
5f757edc
ILT		 938 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
939 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
e7757ad0
KR		 940
941 sparc-*-sunos4*) fmt=aout em=sun3 ;;
942 sparc-*-aout | sparc*-*-vxworks)
943 fmt=aout ;;
944 sparc-*-coff) fmt=coff ;;
945 sparc-*-lynxos*) fmt=coff em=lynx ;;
946 sparc-fujitsu-none) fmt=aout ;;
947 sparc-*-elf | sparc*-*-solaris*)
948 fmt=elf ;;
949 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
950
951 vax-*-bsd* | vax-*-ultrix*)
952 fmt=aout ;;
953 vax-*-vms) fmt=vms ;;
954
955 z8k-*-coff | z8k-*-sim)
956 fmt=coff ;;
957
958 w65-*-*) fmt=coff ;;
959
960 *-*-aout | *-*-scout)
961 fmt=aout ;;
962 *-*-nindy*)
963 fmt=bout ;;
964 *-*-bsd*)
965 fmt=aout em=sun3 ;;
966 *-*-generic) fmt=generic ;;
967 *-*-xray | *-*-hms) fmt=coff ;;
968 *-*-sim) fmt=coff ;;
969 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 970 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 971 fmt=elf dev=yes ;;
972 *-*-vxworks) fmt=aout ;;
973 *-*-netware) fmt=elf ;;
974 esac
975
976 case ${cpu_type}-${fmt} in
977 arm-*) bfd_gas=yes ;;
978 # not yet
979 # i386-aout) bfd_gas=preferred ;;
980 mips-*) bfd_gas=yes ;;
981 ns32k-*) bfd_gas=yes ;;
982 ppc-*) bfd_gas=yes ;;
983 sparc-*) bfd_gas=yes ;;
984 *-elf) bfd_gas=yes ;;
985 *-ecoff) bfd_gas=yes ;;
986 *-som) bfd_gas=yes ;;
987 *) ;;
988 esac
989
5f757edc
ILT		 990# Other random stuff.
991
6df07e7f
DE		 992 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
993#define SPARC_V9 1
5f757edc
ILT		 994EOF
995
996
6df07e7f
DE		 997 case ${cpu}-${vendor}-${os} in
998 sparc64-*-elf*) cat >> confdefs.h <<\EOF
999#define SPARC_ARCH64 1
1000EOF
1001 ;;
1002 esac
1003
5f757edc 1004 case ${cpu_type} in
1c9dbb83
ILT		 1005 m68k)
1006 case ${extra_objects} in
1007 *m68k-parse.o*) ;;
1008 *) extra_objects="$extra_objects m68k-parse.o" ;;
1009 esac
1010 ;;
5f757edc
ILT		 1011 esac
1012
e7757ad0
KR		 1013# See if we really can support this configuration with the emulation code.
1014
1015 if test $this_target = $target ; then
1016 primary_bfd_gas=$bfd_gas
1017 obj_format=$fmt
1018 gas_target=$targ
1019 te_file=$em
1020
1021 if test $bfd_gas = no ; then
1022 # Can't support other configurations this way.
1023 break
1024 fi
1025 elif test $bfd_gas = no ; then
1026 # Can't support this configuration.
1027 break
1028 fi
1029
1030# From target name and format, produce a list of supported emulations.
1031
1032 case ${generic_target}-${fmt} in
1cb0d00d 1033 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
e7757ad0 1034 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1035 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1036 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1037 esac ;;
1038 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1039 big) emulation="mipsbelf mipslelf mipself" ;;
1040 *) emulation="mipslelf mipsbelf mipself" ;;
e7757ad0
KR		 1041 esac ;;
1042 esac
1043
1044 emulations="$emulations $emulation"
1045
e7757ad0 1046done
b11fb939
KR		 1047
1048# Assign floating point type. Most processors with FP support
1049# IEEE FP. On those that don't support FP at all, usually IEEE
1050# is emulated.
1051case ${target_cpu} in
1052 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1053 *) atof=ieee ;;
b11fb939
KR		 1054esac
1055
1056case "${obj_format}" in
ba49e48d 1057 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1058esac
1059
1060
bf4bd1fc
ILT		 1061if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1062 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1063fi
1064
fb589130 1065if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1066 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1067fi
1068
b11fb939
KR		 1069# and target makefile frag
1070
1071target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR		 1072if test ! -r ${target_frag}; then
1073 target_frag=/dev/null # ick! but subst_file can't be conditionalized
1074fi
b11fb939 1075
4cbbec31 1076
e7757ad0 1077case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1078 yes-yes | no-no)
1079 # We didn't override user's choice.
1080 ;;
1081 no-yes)
1082 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1083 ;;
1084 no-preferred)
e7757ad0 1085 primary_bfd_gas=no
b11fb939
KR		 1086 ;;
1087 *-preferred)
e7757ad0 1088 primary_bfd_gas=yes
b11fb939 1089 ;;
ba49e48d 1090 yes-*)
e7757ad0 1091 primary_bfd_gas=yes
ba49e48d 1092 ;;
b11fb939
KR		 1093 -*)
1094 # User specified nothing.
1095 ;;
1096esac
1097
e7757ad0
KR		 1098# Some COFF configurations want these random other flags set.
1099case ${obj_format} in
1100 coff)
1101 case ${target_cpu_type} in
1102 i386) cat >> confdefs.h <<\EOF
1103#define I386COFF 1
1104EOF
1105 ;;
1106 m68k) cat >> confdefs.h <<\EOF
1107#define M68KCOFF 1
1108EOF
1109 ;;
1110 m88k) cat >> confdefs.h <<\EOF
1111#define M88KCOFF 1
1112EOF
1113 ;;
1114 esac
1115 ;;
1116esac
1117
1118# Getting this done right is going to be a bitch. Each configuration specified
1119# with --enable-targets=... should be checked for environment, format, cpu, and
1120# bfd_gas setting.
1121#
1122# For each configuration, the necessary object file support code must be linked
1123# in. This might be only one, it might be up to four. The necessary emulation
1124# code needs to be provided, too.
1125#
1126# And then there's "--enable-targets=all"....
1127#
1128# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1129
1130formats="${obj_format}"
1131emfiles=""
1132EMULATIONS=""
1133_gas_uniq_list="$emulations"
1134_gas_uniq_newlist=""
1135for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1136 case $_gas_uniq_i in
1137 _gas_uniq_dummy) ;;
1138 *) case " $_gas_uniq_newlist " in
1139 *" $_gas_uniq_i "*) ;;
1140 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1141 esac ;;
1142 esac
1143done
1144emulations=$_gas_uniq_newlist
1145
1146for em in . $emulations ; do
1147 case $em in
1148 .) continue ;;
1149 mipsbelf | mipslelf)
1150 fmt=elf file=mipself ;;
1151 mipsbecoff | mipslecoff)
1152 fmt=ecoff file=mipsecoff ;;
1153 esac
1154 formats="$formats $fmt"
1155 emfiles="$emfiles e-$file.o"
1156 EMULATIONS="$EMULATIONS &$em,"
1157done
1158_gas_uniq_list="$formats"
1159_gas_uniq_newlist=""
1160for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1161 case $_gas_uniq_i in
1162 _gas_uniq_dummy) ;;
1163 *) case " $_gas_uniq_newlist " in
1164 *" $_gas_uniq_i "*) ;;
1165 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1166 esac ;;
1167 esac
1168done
1169formats=$_gas_uniq_newlist
1170
1171_gas_uniq_list="$emfiles"
1172_gas_uniq_newlist=""
1173for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1174 case $_gas_uniq_i in
1175 _gas_uniq_dummy) ;;
1176 *) case " $_gas_uniq_newlist " in
1177 *" $_gas_uniq_i "*) ;;
1178 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1179 esac ;;
1180 esac
1181done
1182emfiles=$_gas_uniq_newlist
1183
1184if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1185 for fmt in $formats ; do
1186 case $fmt in
1187 aout) cat >> confdefs.h <<\EOF
1188#define OBJ_MAYBE_AOUT 1
1189EOF
1190 ;;
1191 bout) cat >> confdefs.h <<\EOF
1192#define OBJ_MAYBE_BOUT 1
1193EOF
1194 ;;
1195 coff) cat >> confdefs.h <<\EOF
1196#define OBJ_MAYBE_COFF 1
1197EOF
1198 ;;
1199 ecoff) cat >> confdefs.h <<\EOF
1200#define OBJ_MAYBE_ECOFF 1
1201EOF
1202 ;;
1203 elf) cat >> confdefs.h <<\EOF
1204#define OBJ_MAYBE_ELF 1
1205EOF
1206 ;;
1207 generic) cat >> confdefs.h <<\EOF
1208#define OBJ_MAYBE_GENERIC 1
1209EOF
1210 ;;
1211 hp300) cat >> confdefs.h <<\EOF
1212#define OBJ_MAYBE_HP300 1
1213EOF
1214 ;;
1215 ieee) cat >> confdefs.h <<\EOF
1216#define OBJ_MAYBE_IEEE 1
1217EOF
1218 ;;
1219 som) cat >> confdefs.h <<\EOF
1220#define OBJ_MAYBE_SOM 1
1221EOF
1222 ;;
1223 vms) cat >> confdefs.h <<\EOF
1224#define OBJ_MAYBE_VMS 1
1225EOF
1226 ;;
1227 esac
1228 extra_objects="$extra_objects obj-$fmt.o"
1229 done
1230 obj_format=multi
1231fi
1232if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1233 te_file=multi
1234 extra_objects="$extra_objects $emfiles"
1235 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1236 cat >> confdefs.h <<\EOF
1237#define USE_EMULATIONS 1
1238EOF
1239
1240fi
1241
1242cat >> confdefs.h <<EOF
1243#define EMULATIONS $EMULATIONS
1244EOF
1245
1246cat >> confdefs.h <<EOF
1247#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1248EOF
1249
1250
bf4bd1fc 1251files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
e7757ad0
KR		 1252 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1253 config/te-${te_file}.h config/atof-${atof}.c \
1254 $extra_files"
1255links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1256 $extra_links"
1257
bf4bd1fc 1258case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1259 yes-*-coff) need_bfd=yes ;;
1260 no-*-coff) need_bfd=yes
1261 cat >> confdefs.h <<\EOF
1262#define MANY_SEGMENTS 1
1263EOF
1264 ;;
1265esac
1266
b11fb939
KR		 1267reject_dev_configs=yes
1268
1269case ${reject_dev_configs}-${dev} in
1270 yes-yes) # Oops.
ba49e48d 1271 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1272 ;;
1273esac
1274
b11fb939
KR		 1275
1276
833c46e1
KR		 1277
1278
1279
1280
e7757ad0 1281case "${primary_bfd_gas}" in
b11fb939
KR		 1282 yes) cat >> confdefs.h <<\EOF
1283#define BFD_ASSEMBLER 1
1284EOF
1285
1286 need_bfd=yes ;;
1287esac
1288
1289case "${need_bfd}" in
1c9dbb83
ILT		 1290 yes) BFDDEP=../bfd/libbfd.a
1291 BFDLIB='-L../bfd -lbfd'
b11fb939 1292 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1c9dbb83
ILT		 1293
1294 # We need to handle some special cases if BFD was built shared.
1295 if test "${shared}" = "true"; then
1296 case "${host}" in
1297 *-*-sunos*)
1298 # On SunOS, we must link against the name we are going to install,
1299 # not -lbfd, since SunOS does not support SONAME.
1300 BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1301 ;;
1302 esac
1303 fi
b11fb939
KR		 1304 ;;
1305esac
1306
1307
1308
1c9dbb83 1309
b11fb939
KR		 1310cat >> confdefs.h <<EOF
1311#define TARGET_ALIAS "${target_alias}"
1312EOF
1313
1314cat >> confdefs.h <<EOF
1315#define TARGET_CANONICAL "${target}"
1316EOF
1317
1318cat >> confdefs.h <<EOF
1319#define TARGET_CPU "${target_cpu}"
1320EOF
1321
1322cat >> confdefs.h <<EOF
1323#define TARGET_VENDOR "${target_vendor}"
1324EOF
1325
1326cat >> confdefs.h <<EOF
1327#define TARGET_OS "${target_os}"
1328EOF
1329
1330
330add8a
ILT		 1331# Extract the first word of "gcc", so it can be a program name with args.
1332set dummy gcc; ac_word=$2
1333echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1334if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1335 echo $ac_n "(cached) $ac_c" 1>&6
1336else
1337 if test -n "$CC"; then
1338 ac_cv_prog_CC="$CC" # Let the user override the test.
1339else
1340 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1341 for ac_dir in $PATH; do
1342 test -z "$ac_dir" && ac_dir=.
1343 if test -f $ac_dir/$ac_word; then
1344 ac_cv_prog_CC="gcc"
1345 break
1346 fi
1347 done
1348 IFS="$ac_save_ifs"
1349 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
1350fi
1351fi
1352CC="$ac_cv_prog_CC"
1353if test -n "$CC"; then
1354 echo "$ac_t""$CC" 1>&6
1355else
1356 echo "$ac_t""no" 1>&6
1357fi
1358
b11fb939 1359
330add8a
ILT		 1360echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1361if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1362 echo $ac_n "(cached) $ac_c" 1>&6
1363else
1364 cat > conftest.c <<EOF
b11fb939 1365#ifdef __GNUC__
330add8a 1366 yes;
b11fb939
KR		 1367#endif
1368EOF
330add8a
ILT		 1369if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
1370 ac_cv_prog_gcc=yes
1371else
1372 ac_cv_prog_gcc=no
1373fi
1374fi
1c9dbb83 1375
330add8a
ILT		 1376echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1377if test $ac_cv_prog_gcc = yes; then
b11fb939 1378 GCC=yes
330add8a
ILT		 1379 if test "${CFLAGS+set}" != set; then
1380 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1381if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
1382 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1383else
330add8a
ILT		 1384 echo 'void f(){}' > conftest.c
1385if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1386 ac_cv_prog_gcc_g=yes
1387else
1388 ac_cv_prog_gcc_g=no
b11fb939
KR		 1389fi
1390rm -f conftest*
1391
330add8a 1392fi
1c9dbb83
ILT		 1393
1394echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
330add8a
ILT		 1395 if test $ac_cv_prog_gcc_g = yes; then
1396 CFLAGS="-g -O"
1397 else
1398 CFLAGS="-O"
1399 fi
1400 fi
1401else
1402 GCC=
1403 test "${CFLAGS+set}" = set || CFLAGS="-g"
1404fi
1405
bf111c9f
KR		 1406# Find a good install program. We prefer a C program (faster),
1407# so one script is as good as another. But avoid the broken or
1408# incompatible versions:
b11fb939
KR		 1409# SysV /etc/install, /usr/sbin/install
1410# SunOS /usr/etc/install
1411# IRIX /sbin/install
1412# AIX /bin/install
1413# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1414# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1415# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 1416echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
28d3e4a3 1417if test -z "$INSTALL"; then
833c46e1
KR		 1418if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1419 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1420else
1421 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1422 for ac_dir in $PATH; do
833c46e1
KR		 1423 # Account for people who put trailing slashes in PATH elements.
1424 case "$ac_dir/" in
1425 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 1426 *)
1427 # OSF1 and SCO ODT 3.0 have their own names for install.
1428 for ac_prog in ginstall installbsd scoinst install; do
1429 if test -f $ac_dir/$ac_prog; then
1430 if test $ac_prog = install &&
1431 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1432 # AIX install. It has an incompatible calling convention.
1433 # OSF/1 installbsd also uses dspmsg, but is usable.
1434 :
1435 else
1436 ac_cv_path_install="$ac_dir/$ac_prog -c"
1437 break 2
1438 fi
1439 fi
1440 done
1441 ;;
1442 esac
1443 done
1444 IFS="$ac_save_ifs"
1c9dbb83 1445
b11fb939 1446fi
1c9dbb83
ILT		 1447 if test "${ac_cv_path_install+set}" = set; then
1448 INSTALL="$ac_cv_path_install"
1449 else
1450 # As a last resort, use the slow shell script. We don't cache a
1451 # path for INSTALL within a source directory, because that will
1452 # break other packages using the cache if that directory is
1453 # removed, or if the path is relative.
1454 INSTALL="$ac_install_sh"
1455 fi
b11fb939 1456fi
833c46e1 1457echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 1458
1459# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1460# It thinks the first close brace ends the variable substitution.
1461test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1462
1463test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1464
1465
833c46e1 1466echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
b11fb939
KR		 1467# On Suns, sometimes $CPP names a directory.
1468if test -n "$CPP" && test -d "$CPP"; then
1469 CPP=
1470fi
1471if test -z "$CPP"; then
833c46e1
KR		 1472if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1473 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1474else
1475 # This must be in double quotes, not single quotes, because CPP may get
1476 # substituted into the Makefile and "${CC-cc}" will confuse make.
1477 CPP="${CC-cc} -E"
1478 # On the NeXT, cc -E runs the code through the compiler's parser,
1479 # not just through cpp.
28d3e4a3 1480 cat > conftest.$ac_ext <<EOF
1c9dbb83 1481#line 1482 "configure"
b11fb939 1482#include "confdefs.h"
f2889110 1483#include <assert.h>
b11fb939
KR		 1484Syntax Error
1485EOF
28d3e4a3 1486eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1487ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1488if test -z "$ac_err"; then
1489 :
1490else
fb589130 1491 echo "$ac_err" >&5
b11fb939
KR		 1492 rm -rf conftest*
1493 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 1494 cat > conftest.$ac_ext <<EOF
1c9dbb83 1495#line 1496 "configure"
b11fb939 1496#include "confdefs.h"
f2889110 1497#include <assert.h>
b11fb939
KR		 1498Syntax Error
1499EOF
28d3e4a3 1500eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1501ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1502if test -z "$ac_err"; then
1503 :
1504else
fb589130 1505 echo "$ac_err" >&5
b11fb939
KR		 1506 rm -rf conftest*
1507 CPP=/lib/cpp
1508fi
1509rm -f conftest*
1510fi
1511rm -f conftest*
1512 ac_cv_prog_CPP="$CPP"
1513fi
e63c594d
FF		 1514 CPP="$ac_cv_prog_CPP"
1515else
1516 ac_cv_prog_CPP="$CPP"
b11fb939 1517fi
833c46e1 1518echo "$ac_t""$CPP" 1>&6
fb589130
KR		 1519
1520for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1521do
f2889110 1522ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
833c46e1
KR		 1523echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1524if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1525 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1526else
28d3e4a3 1527 cat > conftest.$ac_ext <<EOF
1c9dbb83 1528#line 1529 "configure"
b11fb939 1529#include "confdefs.h"
28d3e4a3 1530#include <$ac_hdr>
b11fb939 1531EOF
28d3e4a3 1532eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1533ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1534if test -z "$ac_err"; then
1535 rm -rf conftest*
fb589130 1536 eval "ac_cv_header_$ac_safe=yes"
b11fb939 1537else
fb589130 1538 echo "$ac_err" >&5
b11fb939 1539 rm -rf conftest*
fb589130 1540 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 1541fi
1542rm -f conftest*
b11fb939 1543fi
fb589130 1544if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
833c46e1 1545 echo "$ac_t""yes" 1>&6
1c9dbb83 1546 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
fb589130 1547 cat >> confdefs.h <<EOF
28d3e4a3 1548#define $ac_tr_hdr 1
b11fb939 1549EOF
fb589130 1550
b11fb939 1551else
833c46e1 1552 echo "$ac_t""no" 1>&6
b11fb939 1553fi
fb589130 1554done
b11fb939 1555
b11fb939 1556
bf111c9f
KR		 1557# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1558# people who are not cross-compiling but are compiling cross-assemblers.
833c46e1 1559echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
bf111c9f 1560if test "${host}" = "${target}"; then
ba49e48d
KR		 1561 cross_gas=no
1562else
bf111c9f
KR		 1563 cross_gas=yes
1564 cat >> confdefs.h <<\EOF
1565#define CROSS_COMPILE 1
1566EOF
1567
bf111c9f 1568fi
833c46e1 1569echo "$ac_t""$cross_gas" 1>&6
bf111c9f 1570
b11fb939 1571# If we cannot run a trivial program, we must be cross compiling.
833c46e1
KR		 1572echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1573if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1574 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1575else
1576 if test "$cross_compiling" = yes; then
833c46e1 1577 ac_cv_c_cross=yes
b11fb939 1578else
28d3e4a3 1579cat > conftest.$ac_ext <<EOF
1c9dbb83 1580#line 1581 "configure"
b11fb939 1581#include "confdefs.h"
bf111c9f 1582main(){return(0);}
b11fb939 1583EOF
e23b25ec 1584eval $ac_link
b11fb939
KR		 1585if test -s conftest && (./conftest; exit) 2>/dev/null; then
1586 ac_cv_c_cross=no
1587else
1588 ac_cv_c_cross=yes
1589fi
1590fi
1591rm -fr conftest*
1592fi
1c9dbb83 1593
0ff513d9 1594echo "$ac_t""$ac_cv_c_cross" 1>&6
1c9dbb83 1595cross_compiling=$ac_cv_c_cross
b11fb939
KR		 1596
1597# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1598# for constant arguments. Useless!
833c46e1
KR		 1599echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1600if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1601 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1602else
28d3e4a3 1603 cat > conftest.$ac_ext <<EOF
1c9dbb83 1604#line 1605 "configure"
b11fb939
KR		 1605#include "confdefs.h"
1606#include <alloca.h>
1607int main() { return 0; }
1608int t() {
1609char *p = alloca(2 * sizeof(int));
1610; return 0; }
1611EOF
e23b25ec 1612if eval $ac_link; then
b11fb939
KR		 1613 rm -rf conftest*
1614 ac_cv_header_alloca_h=yes
1615else
1616 rm -rf conftest*
1617 ac_cv_header_alloca_h=no
1618fi
1619rm -f conftest*
1620
1621fi
1c9dbb83 1622
833c46e1 1623echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 1624if test $ac_cv_header_alloca_h = yes; then
1625 cat >> confdefs.h <<\EOF
1626#define HAVE_ALLOCA_H 1
1627EOF
1628
1629fi
1630
833c46e1
KR		 1631echo $ac_n "checking for alloca""... $ac_c" 1>&6
1632if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1633 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1634else
28d3e4a3 1635 cat > conftest.$ac_ext <<EOF
1c9dbb83 1636#line 1637 "configure"
b11fb939
KR		 1637#include "confdefs.h"
1638
1639#ifdef __GNUC__
1640# define alloca __builtin_alloca
1641#else
1642# if HAVE_ALLOCA_H
1643# include <alloca.h>
1644# else
1645# ifdef _AIX
1646 #pragma alloca
1647# else
1648# ifndef alloca /* predefined by HP cc +Olibcalls */
1649char *alloca ();
1650# endif
1651# endif
1652# endif
1653#endif
1654
1655int main() { return 0; }
1656int t() {
1657char *p = (char *) alloca(1);
1658; return 0; }
1659EOF
e23b25ec 1660if eval $ac_link; then
b11fb939
KR		 1661 rm -rf conftest*
1662 ac_cv_func_alloca=yes
1663else
1664 rm -rf conftest*
1665 ac_cv_func_alloca=no
1666fi
1667rm -f conftest*
1668
1669fi
1c9dbb83 1670
833c46e1 1671echo "$ac_t""$ac_cv_func_alloca" 1>&6
b11fb939
KR		 1672if test $ac_cv_func_alloca = yes; then
1673 cat >> confdefs.h <<\EOF
1674#define HAVE_ALLOCA 1
1675EOF
1676
1677fi
1678
1679if test $ac_cv_func_alloca = no; then
1680 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1681 # that cause trouble. Some versions do not even contain alloca or
1682 # contain a buggy version. If you still want to use their alloca,
1683 # use ar to extract alloca.o from them instead of compiling alloca.c.
1684 ALLOCA=alloca.o
1685 cat >> confdefs.h <<\EOF
1686#define C_ALLOCA 1
1687EOF
1688
1689
833c46e1
KR		 1690echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1691if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1692 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1693else
28d3e4a3 1694 cat > conftest.$ac_ext <<EOF
1c9dbb83 1695#line 1696 "configure"
b11fb939
KR		 1696#include "confdefs.h"
1697#if defined(CRAY) && ! defined(CRAY2)
1698webecray
1699#else
1700wenotbecray
1701#endif
1702
1703EOF
28d3e4a3 1704if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1705 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1706 rm -rf conftest*
1707 ac_cv_os_cray=yes
1708else
1709 rm -rf conftest*
1710 ac_cv_os_cray=no
1711fi
1712rm -f conftest*
1713
1714fi
1c9dbb83 1715
833c46e1 1716echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 1717if test $ac_cv_os_cray = yes; then
833c46e1
KR		 1718for ac_func in _getb67 GETB67 getb67; do
1719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1720if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1721 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1722else
28d3e4a3 1723 cat > conftest.$ac_ext <<EOF
1c9dbb83 1724#line 1725 "configure"
b11fb939 1725#include "confdefs.h"
833c46e1
KR		 1726/* System header to define __stub macros and hopefully few prototypes,
1727 which can conflict with char $ac_func(); below. */
1728#include <assert.h>
f1698cb7 1729/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1730char $ac_func();
f1698cb7 1731
b11fb939
KR		 1732int main() { return 0; }
1733int t() {
1734
1735/* The GNU C library defines this for functions which it implements
1736 to always fail with ENOSYS. Some functions are actually named
1737 something starting with __ and the normal name is an alias. */
833c46e1 1738#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 1739choke me
1740#else
833c46e1 1741$ac_func();
b11fb939
KR		 1742#endif
1743
1744; return 0; }
1745EOF
e23b25ec 1746if eval $ac_link; then
b11fb939 1747 rm -rf conftest*
833c46e1 1748 eval "ac_cv_func_$ac_func=yes"
b11fb939
KR		 1749else
1750 rm -rf conftest*
833c46e1 1751 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 1752fi
1753rm -f conftest*
1754
1755fi
833c46e1
KR		 1756if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1757 echo "$ac_t""yes" 1>&6
1758 cat >> confdefs.h <<EOF
1759#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 1760EOF
1761
833c46e1 1762 break
b11fb939 1763else
833c46e1 1764 echo "$ac_t""no" 1>&6
b11fb939
KR		 1765fi
1766
833c46e1 1767done
b11fb939
KR		 1768fi
1769
833c46e1
KR		 1770echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1771if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1772 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1773else
1774 if test "$cross_compiling" = yes; then
bf111c9f 1775 ac_cv_c_stack_direction=0
b11fb939 1776else
28d3e4a3 1777cat > conftest.$ac_ext <<EOF
1c9dbb83 1778#line 1779 "configure"
b11fb939
KR		 1779#include "confdefs.h"
1780find_stack_direction ()
1781{
1782 static char *addr = 0;
1783 auto char dummy;
1784 if (addr == 0)
1785 {
1786 addr = &dummy;
1787 return find_stack_direction ();
1788 }
1789 else
1790 return (&dummy > addr) ? 1 : -1;
1791}
1792main ()
1793{
1794 exit (find_stack_direction() < 0);
1795}
1796EOF
e23b25ec 1797eval $ac_link
b11fb939
KR		 1798if test -s conftest && (./conftest; exit) 2>/dev/null; then
1799 ac_cv_c_stack_direction=1
1800else
1801 ac_cv_c_stack_direction=-1
1802fi
1803fi
1804rm -fr conftest*
1805fi
1c9dbb83 1806
833c46e1 1807echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 1808cat >> confdefs.h <<EOF
1809#define STACK_DIRECTION $ac_cv_c_stack_direction
1810EOF
1811
1812fi
1813
833c46e1
KR		 1814echo $ac_n "checking for inline""... $ac_c" 1>&6
1815if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1816 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1817else
833c46e1
KR		 1818 ac_cv_c_inline=no
1819for ac_kw in inline __inline__ __inline; do
1820 cat > conftest.$ac_ext <<EOF
1c9dbb83 1821#line 1822 "configure"
b11fb939
KR		 1822#include "confdefs.h"
1823
1824int main() { return 0; }
1825int t() {
833c46e1 1826} $ac_kw foo() {
b11fb939
KR		 1827; return 0; }
1828EOF
f2889110 1829if eval $ac_compile; then
b11fb939 1830 rm -rf conftest*
833c46e1 1831 ac_cv_c_inline=$ac_kw; break
b11fb939
KR		 1832fi
1833rm -f conftest*
1834
833c46e1 1835done
b11fb939
KR		 1836
1837fi
1c9dbb83 1838
833c46e1
KR		 1839echo "$ac_t""$ac_cv_c_inline" 1>&6
1840case "$ac_cv_c_inline" in
1841 inline | yes) ;;
1842 no) cat >> confdefs.h <<\EOF
1843#define inline
1844EOF
1845 ;;
1846 *) cat >> confdefs.h <<EOF
1847#define inline $ac_cv_c_inline
1848EOF
1849 ;;
1850esac
b11fb939
KR		 1851
1852
ba49e48d
KR		 1853# VMS doesn't have unlink.
1854for ac_func in unlink remove
b9419dd2 1855do
833c46e1
KR		 1856echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1857if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1858 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 1859else
1860 cat > conftest.$ac_ext <<EOF
1c9dbb83 1861#line 1862 "configure"
28d3e4a3 1862#include "confdefs.h"
833c46e1
KR		 1863/* System header to define __stub macros and hopefully few prototypes,
1864 which can conflict with char $ac_func(); below. */
1865#include <assert.h>
f1698cb7 1866/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1867char $ac_func();
f1698cb7 1868
28d3e4a3
KR		 1869int main() { return 0; }
1870int t() {
1871
1872/* The GNU C library defines this for functions which it implements
1873 to always fail with ENOSYS. Some functions are actually named
1874 something starting with __ and the normal name is an alias. */
b9419dd2 1875#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 1876choke me
1877#else
f1698cb7 1878$ac_func();
28d3e4a3
KR		 1879#endif
1880
1881; return 0; }
1882EOF
1883if eval $ac_link; then
1884 rm -rf conftest*
b9419dd2 1885 eval "ac_cv_func_$ac_func=yes"
28d3e4a3
KR		 1886else
1887 rm -rf conftest*
b9419dd2 1888 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 1889fi
1890rm -f conftest*
1891
1892fi
b9419dd2 1893if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 1894 echo "$ac_t""yes" 1>&6
1c9dbb83 1895 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 1896 cat >> confdefs.h <<EOF
1897#define $ac_tr_func 1
28d3e4a3 1898EOF
b9419dd2 1899 break
28d3e4a3 1900else
833c46e1 1901 echo "$ac_t""no" 1>&6
28d3e4a3 1902fi
b9419dd2 1903done
28d3e4a3
KR		 1904
1905
e63c594d
FF		 1906# Some systems don't have sbrk().
1907for ac_func in sbrk
1908do
1909echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1910if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1911 echo $ac_n "(cached) $ac_c" 1>&6
1912else
1913 cat > conftest.$ac_ext <<EOF
1c9dbb83 1914#line 1915 "configure"
e63c594d
FF		 1915#include "confdefs.h"
1916/* System header to define __stub macros and hopefully few prototypes,
1917 which can conflict with char $ac_func(); below. */
1918#include <assert.h>
1919/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1920char $ac_func();
e63c594d
FF		 1921
1922int main() { return 0; }
1923int t() {
1924
1925/* The GNU C library defines this for functions which it implements
1926 to always fail with ENOSYS. Some functions are actually named
1927 something starting with __ and the normal name is an alias. */
1928#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1929choke me
1930#else
1931$ac_func();
1932#endif
1933
1934; return 0; }
1935EOF
1936if eval $ac_link; then
1937 rm -rf conftest*
1938 eval "ac_cv_func_$ac_func=yes"
1939else
1940 rm -rf conftest*
1941 eval "ac_cv_func_$ac_func=no"
1942fi
1943rm -f conftest*
1944
1945fi
1946if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1947 echo "$ac_t""yes" 1>&6
1c9dbb83 1948 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 1949 cat >> confdefs.h <<EOF
1950#define $ac_tr_func 1
1951EOF
1952
1953else
1954 echo "$ac_t""no" 1>&6
1955fi
1956done
1957
1958
b11fb939
KR		 1959# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1960# enough, but on some of those systems, the assert macro relies on requoting
1961# working properly!
833c46e1
KR		 1962echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1963if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1964 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 1965else
28d3e4a3 1966 cat > conftest.$ac_ext <<EOF
1c9dbb83 1967#line 1968 "configure"
b11fb939
KR		 1968#include "confdefs.h"
1969#include <assert.h>
1970#include <stdio.h>
1971int main() { return 0; }
1972int t() {
1973
1974/* check for requoting problems */
1975static int a, b, c, d;
1976static char *s;
1977assert (!strcmp(s, "foo bar baz quux"));
1978/* check for newline handling */
1979assert (a == b
1980 || c == d);
1981
1982; return 0; }
1983EOF
e23b25ec 1984if eval $ac_link; then
fb589130
KR		 1985 rm -rf conftest*
1986 gas_cv_assert_ok=yes
b11fb939
KR		 1987else
1988 rm -rf conftest*
fb589130 1989 gas_cv_assert_ok=no
b11fb939
KR		 1990fi
1991rm -f conftest*
1992
fb589130 1993fi
833c46e1 1994echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 1995test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1996#define BROKEN_ASSERT 1
1997EOF
1998
b11fb939 1999
bf111c9f 2000
b11fb939
KR		 2001# On some systems, the system header files may not declare malloc, realloc,
2002# and free. There are places where gas needs these functions to have been
2003# declared -- such as when taking their addresses.
bf111c9f 2004gas_test_headers="
b11fb939
KR		 2005#ifdef HAVE_MEMORY_H
2006#include <memory.h>
2007#endif
2008#ifdef HAVE_STRING_H
2009#include <string.h>
2010#endif
2011#ifdef HAVE_STDLIB_H
2012#include <stdlib.h>
2013#endif
2014#ifdef HAVE_UNISTD_H
2015#include <unistd.h>
2016#endif
bf111c9f 2017"
b11fb939 2018
833c46e1
KR		 2019echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2020if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2021 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 2022else
28d3e4a3 2023 cat > conftest.$ac_ext <<EOF
1c9dbb83 2024#line 2025 "configure"
bf111c9f
KR		 2025#include "confdefs.h"
2026$gas_test_headers
b11fb939
KR		 2027int main() { return 0; }
2028int t() {
2029
bf111c9f
KR		 2030typedef char *(*f)();
2031f x;
2032x = (f) malloc;
b11fb939
KR		 2033
2034; return 0; }
2035EOF
e23b25ec 2036if eval $ac_link; then
fb589130 2037 rm -rf conftest*
bf111c9f 2038 gas_cv_decl_needed_malloc=no
b11fb939
KR		 2039else
2040 rm -rf conftest*
bf111c9f 2041 gas_cv_decl_needed_malloc=yes
fb589130
KR		 2042fi
2043rm -f conftest*
2044
2045fi
833c46e1 2046echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 2047test $gas_cv_decl_needed_malloc = no || {
2048 cat >> confdefs.h <<\EOF
2049#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 2050EOF
2051
bf111c9f
KR		 2052}
2053
b11fb939 2054
833c46e1
KR		 2055echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2056if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2057 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2058else
28d3e4a3 2059 cat > conftest.$ac_ext <<EOF
1c9dbb83 2060#line 2061 "configure"
b11fb939 2061#include "confdefs.h"
bf111c9f 2062$gas_test_headers
b11fb939
KR		 2063int main() { return 0; }
2064int t() {
2065
5f757edc 2066typedef void (*f)();
bf111c9f
KR		 2067f x;
2068x = (f) free;
b11fb939
KR		 2069
2070; return 0; }
2071EOF
e23b25ec 2072if eval $ac_link; then
fb589130 2073 rm -rf conftest*
bf111c9f 2074 gas_cv_decl_needed_free=no
b11fb939
KR		 2075else
2076 rm -rf conftest*
bf111c9f 2077 gas_cv_decl_needed_free=yes
b11fb939
KR		 2078fi
2079rm -f conftest*
2080
fb589130 2081fi
833c46e1 2082echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 2083test $gas_cv_decl_needed_free = no || {
2084 cat >> confdefs.h <<\EOF
2085#define NEED_DECLARATION_FREE 1
fb589130
KR		 2086EOF
2087
bf111c9f
KR		 2088}
2089
b11fb939
KR		 2090
2091# Does errno.h declare errno, or do we have to add a separate declaration
2092# for it?
bf111c9f 2093
833c46e1
KR		 2094echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2095if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2096 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2097else
28d3e4a3 2098 cat > conftest.$ac_ext <<EOF
1c9dbb83 2099#line 2100 "configure"
b11fb939
KR		 2100#include "confdefs.h"
2101
2102#ifdef HAVE_ERRNO_H
2103#include <errno.h>
2104#endif
2105
2106int main() { return 0; }
2107int t() {
2108
bf111c9f
KR		 2109typedef int f;
2110f x;
2111x = (f) errno;
b11fb939
KR		 2112
2113; return 0; }
2114EOF
e23b25ec 2115if eval $ac_link; then
fb589130 2116 rm -rf conftest*
bf111c9f 2117 gas_cv_decl_needed_errno=no
b11fb939
KR		 2118else
2119 rm -rf conftest*
bf111c9f 2120 gas_cv_decl_needed_errno=yes
b11fb939
KR		 2121fi
2122rm -f conftest*
2123
fb589130 2124fi
833c46e1 2125echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 2126test $gas_cv_decl_needed_errno = no || {
2127 cat >> confdefs.h <<\EOF
2128#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 2129EOF
2130
bf111c9f
KR		 2131}
2132
b11fb939 2133
1c9dbb83
ILT		 2134HLDFLAGS=
2135# If we have shared libraries, try to set rpath reasonably.
2136if test "${shared}" = "true"; then
2137 case "${host}" in
2138 *-*-irix5*)
2139 HLDFLAGS='-Wl,-rpath,$(libdir)'
2140 ;;
2141 *-*-linux*aout*)
2142 ;;
2143 *-*-linux*)
2144 HLDFLAGS='-Wl,-rpath,$(libdir)'
2145 ;;
2146 *-*-sysv4* | *-*-solaris*)
2147 HLDFLAGS='-R $(libdir)'
2148 ;;
2149 esac
2150fi
2151
2152# On SunOS, if the linker supports the -rpath option, use it to
2153# prevent ../bfd and ../opcodes from being included in the run time
2154# search path.
2155case "${host}" in
2156 *-*-sunos*)
2157 echo 'main () { }' > conftest.c
2158 ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2159 if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2160 :
2161 elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2162 :
2163 elif test "${shared}" = "true"; then
2164 HLDFLAGS='-Wl,-rpath=$(libdir)'
2165 else
2166 HLDFLAGS='-Wl,-rpath='
2167 fi
2168 rm -f conftest.t conftest.c conftest
2169 ;;
2170esac
2171
2172
ba49e48d 2173trap '' 1 2 15
833c46e1 2174cat > confcache <<\EOF
b11fb939
KR		 2175# This file is a shell script that caches the results of configure
2176# tests run on this system so they can be shared between configure
2177# scripts and configure runs. It is not useful on other systems.
bf111c9f 2178# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 2179#
2180# By default, configure uses ./config.cache as the cache file,
2181# creating it if it does not exist already. You can give configure
2182# the --cache-file=FILE option to use a different cache file; that is
2183# what configure does when it calls configure scripts in
2184# subdirectories, so they share the cache.
2185# Giving --cache-file=/dev/null disables caching, for debugging configure.
2186# config.status only pays attention to the cache file if you give it the
2187# --recheck option to rerun configure.
e23b25ec 2188#
b11fb939 2189EOF
833c46e1
KR		 2190# Ultrix sh set writes to stderr and can't be redirected directly,
2191# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 2192(set) 2>&1 |
833c46e1
KR		 2193 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2194 >> confcache
2195if cmp -s $cache_file confcache; then
2196 :
b11fb939 2197else
833c46e1
KR		 2198 if test -w $cache_file; then
2199 echo "updating cache $cache_file"
2200 cat confcache > $cache_file
2201 else
2202 echo "not updating unwritable cache $cache_file"
2203 fi
b11fb939 2204fi
833c46e1 2205rm -f confcache
b11fb939 2206
833c46e1 2207trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 2208
f2889110 2209test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 2210# Let make expand exec_prefix.
2211test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2212
2213# Any assignment to VPATH causes Sun make to only execute
2214# the first set of double-colon rules, so remove it if not needed.
2215# If there is a colon in the path, we need to keep it.
2216if test "x$srcdir" = x.; then
2217 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2218fi
2219
2220trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2221
2222DEFS=-DHAVE_CONFIG_H
2223
2224# Without the "./", some shells look in PATH for config.status.
2225: ${CONFIG_STATUS=./config.status}
2226
28d3e4a3
KR		 2227echo creating $CONFIG_STATUS
2228rm -f $CONFIG_STATUS
2229cat > $CONFIG_STATUS <<EOF
833c46e1 2230#! /bin/sh
b11fb939
KR		 2231# Generated automatically by configure.
2232# Run this file to recreate the current configuration.
2233# This directory was configured as follows,
2234# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2235#
e23b25ec 2236# $0 $ac_configure_args
b11fb939
KR		 2237#
2238# Compiler output produced by configure, useful for debugging
2239# configure, is in ./config.log if it exists.
2240
28d3e4a3 2241ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 2242for ac_option
2243do
2244 case "\$ac_option" in
2245 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 2246 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2247 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 2248 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1c9dbb83 2249 echo "$CONFIG_STATUS generated by autoconf version 2.7"
b11fb939
KR		 2250 exit 0 ;;
2251 -help | --help | --hel | --he | --h)
2252 echo "\$ac_cs_usage"; exit 0 ;;
2253 *) echo "\$ac_cs_usage"; exit 1 ;;
2254 esac
2255done
2256
2257ac_given_srcdir=$srcdir
2258ac_given_INSTALL="$INSTALL"
2259
833c46e1 2260trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 2261EOF
2262cat >> $CONFIG_STATUS <<EOF
b11fb939 2263
1c9dbb83
ILT		 2264# Protect against being on the right side of a sed subst in config.status.
2265sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2266 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 2267$ac_vpsub
2268$extrasub
b11fb939 2269s%@CFLAGS@%$CFLAGS%g
b11fb939 2270s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 2271s%@CXXFLAGS@%$CXXFLAGS%g
2272s%@DEFS@%$DEFS%g
b11fb939 2273s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 2274s%@LIBS@%$LIBS%g
2275s%@exec_prefix@%$exec_prefix%g
2276s%@prefix@%$prefix%g
ba49e48d 2277s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 2278s%@bindir@%$bindir%g
2279s%@sbindir@%$sbindir%g
2280s%@libexecdir@%$libexecdir%g
2281s%@datadir@%$datadir%g
2282s%@sysconfdir@%$sysconfdir%g
2283s%@sharedstatedir@%$sharedstatedir%g
2284s%@localstatedir@%$localstatedir%g
2285s%@libdir@%$libdir%g
2286s%@includedir@%$includedir%g
2287s%@oldincludedir@%$oldincludedir%g
2288s%@infodir@%$infodir%g
2289s%@mandir@%$mandir%g
b11fb939
KR		 2290s%@host@%$host%g
2291s%@host_alias@%$host_alias%g
2292s%@host_cpu@%$host_cpu%g
2293s%@host_vendor@%$host_vendor%g
2294s%@host_os@%$host_os%g
2295s%@target@%$target%g
2296s%@target_alias@%$target_alias%g
2297s%@target_cpu@%$target_cpu%g
2298s%@target_vendor@%$target_vendor%g
2299s%@target_os@%$target_os%g
2300s%@build@%$build%g
2301s%@build_alias@%$build_alias%g
2302s%@build_cpu@%$build_cpu%g
2303s%@build_vendor@%$build_vendor%g
2304s%@build_os@%$build_os%g
1c9dbb83 2305s%@OPCODES_DEP@%$OPCODES_DEP%g
b11fb939
KR		 2306s%@OPCODES_LIB@%$OPCODES_LIB%g
2307/@target_frag@/r $target_frag
2308s%@target_frag@%%g
e7757ad0 2309s%@extra_objects@%$extra_objects%g
bf4bd1fc 2310s%@target_cpu_type@%$target_cpu_type%g
833c46e1
KR		 2311s%@obj_format@%$obj_format%g
2312s%@atof@%$atof%g
1c9dbb83 2313s%@BFDDEP@%$BFDDEP%g
b11fb939
KR		 2314s%@BFDLIB@%$BFDLIB%g
2315s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2316s%@CC@%$CC%g
2317s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2318s%@INSTALL_DATA@%$INSTALL_DATA%g
2319s%@CPP@%$CPP%g
2320s%@ALLOCA@%$ALLOCA%g
1c9dbb83 2321s%@HLDFLAGS@%$HLDFLAGS%g
b11fb939
KR		 2322
2323CEOF
2324EOF
28d3e4a3 2325cat >> $CONFIG_STATUS <<EOF
b11fb939 2326
28d3e4a3 2327CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 2328EOF
28d3e4a3
KR		 2329cat >> $CONFIG_STATUS <<\EOF
2330for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
b11fb939
KR		 2331 # Support "outfile[:infile]", defaulting infile="outfile.in".
2332 case "$ac_file" in
2333 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2334 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2335 *) ac_file_in="${ac_file}.in" ;;
2336 esac
2337
2338 # Adjust relative srcdir, etc. for subdirectories.
2339
2340 # Remove last slash and all that follows it. Not all systems have dirname.
2341 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2342 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2343 # The file is in a subdirectory.
2344 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 2345 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 2346 # A "../" for each directory in $ac_dir_suffix.
2347 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2348 else
2349 ac_dir_suffix= ac_dots=
2350 fi
2351
2352 case "$ac_given_srcdir" in
2353 .) srcdir=.
2354 if test -z "$ac_dots"; then top_srcdir=.
2355 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2356 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2357 *) # Relative path.
2358 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2359 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2360 esac
2361
2362 case "$ac_given_INSTALL" in
2363 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 2364 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939
KR		 2365 esac
2366 echo creating "$ac_file"
2367 rm -f "$ac_file"
28d3e4a3 2368 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 2369 case "$ac_file" in
2370 *Makefile*) ac_comsub="1i\\
2371# $configure_input" ;;
2372 *) ac_comsub= ;;
2373 esac
2374 sed -e "$ac_comsub
28d3e4a3 2375s%@configure_input@%$configure_input%g
b11fb939
KR		 2376s%@srcdir@%$srcdir%g
2377s%@top_srcdir@%$top_srcdir%g
2378s%@INSTALL@%$INSTALL%g
2379" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2380fi; done
2381rm -f conftest.subs
2382
2383# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2384# NAME is the cpp macro being defined and VALUE is the value it is being given.
2385#
2386# ac_d sets the value in "#define NAME VALUE" lines.
2387ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2388ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2389ac_dC='\3'
2390ac_dD='%g'
2391# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2392ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2393ac_uB='\([ ]\)%\1#\2define\3'
2394ac_uC=' '
2395ac_uD='\4%g'
2396# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2397ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2398ac_eB='$%\1#\2define\3'
2399ac_eC=' '
2400ac_eD='%g'
2401
2402CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
28d3e4a3 2403for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
b11fb939
KR		 2404 # Support "outfile[:infile]", defaulting infile="outfile.in".
2405 case "$ac_file" in
2406 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2407 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2408 *) ac_file_in="${ac_file}.in" ;;
2409 esac
2410
2411 echo creating $ac_file
2412
2413 rm -f conftest.frag conftest.in conftest.out
2414 cp $ac_given_srcdir/$ac_file_in conftest.in
2415
2416EOF
2417
2418# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 2419# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 2420# Protect against being on the right side of a sed subst in config.status.
fb589130 2421# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 2422rm -f conftest.vals
2423cat > conftest.hdr <<\EOF
b11fb939 2424s/[\\&%]/\\&/g
b11fb939
KR		 2425s%[\\$`]%\\&%g
2426s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2427s%ac_d%ac_u%gp
2428s%ac_u%ac_e%gp
2429EOF
2430sed -n -f conftest.hdr confdefs.h > conftest.vals
2431rm -f conftest.hdr
2432
2433# This sed command replaces #undef with comments. This is necessary, for
2434# example, in the case of _POSIX_SOURCE, which is predefined and required
2435# on some systems where configure will not decide to define it.
2436cat >> conftest.vals <<\EOF
2437s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2438EOF
2439
2440# Break up conftest.vals because some shells have a limit on
2441# the size of here documents, and old seds have small limits too.
2442# Maximum number of lines to put in a single here document.
2443ac_max_here_lines=12
2444
2445rm -f conftest.tail
2446while :
2447do
2448 ac_lines=`grep -c . conftest.vals`
2449 # grep -c gives empty output for an empty file on some AIX systems.
2450 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2451 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 2452 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2453 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 2454 echo 'CEOF
2455 sed -f conftest.frag conftest.in > conftest.out
2456 rm -f conftest.in
2457 mv conftest.out conftest.in
28d3e4a3 2458' >> $CONFIG_STATUS
b11fb939
KR		 2459 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2460 rm -f conftest.vals
2461 mv conftest.tail conftest.vals
2462done
2463rm -f conftest.vals
2464
28d3e4a3 2465cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 2466 rm -f conftest.frag conftest.h
2467 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2468 cat conftest.in >> conftest.h
2469 rm -f conftest.in
2470 if cmp -s $ac_file conftest.h 2>/dev/null; then
2471 echo "$ac_file is unchanged"
2472 rm -f conftest.h
2473 else
2474 rm -f $ac_file
2475 mv conftest.h $ac_file
2476 fi
2477fi; done
2478
2479EOF
2480
28d3e4a3 2481cat >> $CONFIG_STATUS <<EOF
e7757ad0
KR		 2482ac_sources="$files"
2483ac_dests="$links"
b11fb939
KR		 2484EOF
2485
28d3e4a3 2486cat >> $CONFIG_STATUS <<\EOF
bf111c9f 2487srcdir=$ac_given_srcdir
28d3e4a3
KR		 2488while test -n "$ac_sources"; do
2489 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2490 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 2491
28d3e4a3
KR		 2492 echo "linking $srcdir/$ac_source to $ac_dest"
2493
2494 if test ! -r $srcdir/$ac_source; then
ba49e48d 2495 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR		 2496 fi
2497 rm -f $ac_dest
b11fb939 2498
28d3e4a3
KR		 2499 # Make relative symlinks.
2500 # Remove last slash and all that follows it. Not all systems have dirname.
2501 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2502 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2503 # The dest file is in a subdirectory.
2504 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
833c46e1 2505 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
28d3e4a3
KR		 2506 # A "../" for each directory in $ac_dest_dir_suffix.
2507 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2508 else
2509 ac_dest_dir_suffix= ac_dots=
b11fb939 2510 fi
28d3e4a3
KR		 2511
2512 case "$srcdir" in
2513 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2514 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2515 esac
2516
b11fb939 2517 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR		 2518 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2519 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 2520 else
ba49e48d 2521 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR		 2522 fi
2523done
2524
bf111c9f 2525
36e889af 2526exit 0
b11fb939 2527EOF
28d3e4a3 2528chmod +x $CONFIG_STATUS
bf111c9f 2529rm -fr confdefs* $ac_clean_files
833c46e1 2530test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 2531
GDB Binutils - Deliverables
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