* wrstabs.c (stab_enum_type): Set buf before using it.
[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
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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
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12ac_default_prefix=/usr/local
13# Any additions from configure.in:
28d3e4a3 14ac_help="$ac_help
d7b2038f 15 --enable-bfd-assembler use BFD back end for writing object files"
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16ac_help="$ac_help
17 targets alternative target configurations besides the primary"
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18ac_help="$ac_help
19 --enable-shared build shared BFD library"
b11fb939 20
b11fb939
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21# Initialize some variables set by options.
22# The variables have the same names as the options, with
23# dashes changed to underlines.
24build=NONE
25cache_file=./config.cache
26exec_prefix=NONE
27host=NONE
28no_create=
29nonopt=NONE
bf111c9f 30no_recursion=
b11fb939 31prefix=NONE
bf111c9f
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32program_prefix=NONE
33program_suffix=NONE
ba49e48d 34program_transform_name=s,x,x,
b11fb939 35silent=
f2889110 36site=
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37srcdir=
38target=NONE
39verbose=
40x_includes=NONE
41x_libraries=NONE
1c9dbb83
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42bindir='${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'
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54
55# Initialize some other variables.
56subdirs=
1c9dbb83 57MFLAGS= MAKEFLAGS=
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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
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76
77 case "$ac_option" in
78
1c9dbb83
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79 -bindir | --bindir | --bindi | --bind | --bin | --bi)
80 ac_prev=bindir ;;
81 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
82 bindir="$ac_optarg" ;;
83
84 -build | --build | --buil | --bui | --bu)
b11fb939 85 ac_prev=build ;;
1c9dbb83 86 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
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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
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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
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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; }
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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; }
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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="$ac_optarg" ;;
132
133 -gas | --gas | --ga | --g)
134 # Obsolete; use --with-gas.
135 with_gas=yes ;;
136
137 -help | --help | --hel | --he)
f1698cb7
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138 # Omit some internal or obsolete options to make the list less imposing.
139 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 140 cat << EOF
f1698cb7
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141Usage: configure [options] [host]
142Options: [defaults in brackets after descriptions]
143Configuration:
144 --cache-file=FILE cache test results in FILE
145 --help print this message
146 --no-create do not create output files
147 --quiet, --silent do not print \`checking...' messages
148 --version print the version of autoconf that created configure
149Directory and file names:
150 --prefix=PREFIX install architecture-independent files in PREFIX
151 [$ac_default_prefix]
1c9dbb83 152 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 153 [same as prefix]
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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
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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
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171 --program-transform-name=PROGRAM
172 run sed PROGRAM on installed program names
173EOF
174 cat << EOF
f1698cb7
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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
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187 if test -n "$ac_help"; then
188 echo "--enable and --with options recognized:$ac_help"
189 fi
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190 exit 0 ;;
191
192 -host | --host | --hos | --ho)
193 ac_prev=host ;;
194 -host=* | --host=* | --hos=* | --ho=*)
195 host="$ac_optarg" ;;
196
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197 -includedir | --includedir | --includedi | --included | --include \
198 | --includ | --inclu | --incl | --inc)
199 ac_prev=includedir ;;
200 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
201 | --includ=* | --inclu=* | --incl=* | --inc=*)
202 includedir="$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="$ac_optarg" ;;
234
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235 -nfp | --nfp | --nf)
236 # Obsolete; use --without-fp.
237 with_fp=no ;;
238
239 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 | --no-cr | --no-c)
241 no_create=yes ;;
242
bf111c9f
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243 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
244 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
245 no_recursion=yes ;;
b11fb939 246
1c9dbb83
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247 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
248 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
249 | --oldin | --oldi | --old | --ol | --o)
250 ac_prev=oldincludedir ;;
251 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
252 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
253 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
254 oldincludedir="$ac_optarg" ;;
255
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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" ;;
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291
292 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
293 | -silent | --silent | --silen | --sile | --sil)
294 silent=yes ;;
295
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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
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313 -site | --site | --sit)
314 ac_prev=site ;;
315 -site=* | --site=* | --sit=*)
316 site="$ac_optarg" ;;
317
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318 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
319 ac_prev=srcdir ;;
320 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
321 srcdir="$ac_optarg" ;;
322
1c9dbb83
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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="$ac_optarg" ;;
329
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330 -target | --target | --targe | --targ | --tar | --ta | --t)
331 ac_prev=target ;;
332 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
333 target="$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"
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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; }
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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; }
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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; }
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383 ;;
384
1c9dbb83 385 *)
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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; }
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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; }
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400fi
401
833c46e1 402trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
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403
404# File descriptor usage:
833c46e1 405# 0 standard input
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406# 1 file creation
407# 2 errors and warnings
833c46e1
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408# 3 some systems may open it to /dev/tty
409# 4 used on the Kubota Titan
410# 6 checking for... messages and results
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411# 5 compiler messages saved in config.log
412if test "$silent" = yes; then
833c46e1 413 exec 6>/dev/null
b11fb939 414else
833c46e1 415 exec 6>&1
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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.
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425# Also quote any args containing shell metacharacters.
426ac_configure_args=
427for ac_arg
428do
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429 case "$ac_arg" in
430 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
431 | --no-cr | --no-c) ;;
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432 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
433 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
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434 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
435 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
436 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
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437 esac
438done
439
440# NLS nuisances.
441# Only set LANG and LC_ALL to C if already set.
442# These must not be set unconditionally because not all systems understand
443# e.g. LANG=C (notably SCO).
444if test "${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 $srcdir" 1>&2; exit 1; }
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475 fi
476fi
f2889110 477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
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478
479# Prefer explicitly selected file to automatically selected ones.
bf111c9f 480if test -z "$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"
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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
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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 $LIBS 1>&5 2>&5'
b11fb939 510
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KR
511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
514 ac_n= ac_c='
515' ac_t=' '
516 else
517 ac_n=-n ac_c= ac_t=
518 fi
519else
520 ac_n= ac_c='\c' ac_t=
521fi
522
318b02b6 523user_bfd_gas=
b11fb939 524# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1c9dbb83
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525if test "${enable_bfd_assembler+set}" = set; then
526 enableval="$enable_bfd_assembler"
b11fb939 527 case "${enableval}" in
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528 yes) need_bfd=yes user_bfd_gas=yes ;;
529 no) user_bfd_gas=no ;;
ba49e48d 530 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
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KR
531esac
532fi
e7757ad0 533# Check whether --enable-targets or --disable-targets was given.
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534if test "${enable_targets+set}" = set; then
535 enableval="$enable_targets"
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536 case "${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=$enableval ;;
541esac
542fi
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543# Check whether --enable-shared or --disable-shared was given.
544if test "${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
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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
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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="$ac_aux_dir/install.sh -c"
e23b25ec 565 break
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566 fi
567done
568if test -z "$ac_aux_dir"; then
ba49e48d 569 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 570fi
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571ac_config_guess=$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
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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.
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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.
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586# 4. Target and build default to nonopt.
587# 5. If nonopt is not specified, then target and build default to host.
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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; } ;;
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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; }
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600fi
601
833c46e1 602echo $ac_n "checking host system type""... $ac_c" 1>&6
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603
604host_alias=$host
28d3e4a3 605case "$host_alias" in
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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
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611 fi ;;
612 *) host_alias=$nonopt ;;
613 esac ;;
614esac
615
28d3e4a3 616host=`$ac_config_sub $host_alias`
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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""... $ac_c" 1>&6
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623
624target_alias=$target
28d3e4a3 625case "$target_alias" in
b11fb939
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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`
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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""... $ac_c" 1>&6
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640
641build_alias=$build
28d3e4a3 642case "$build_alias" in
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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`
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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" = \
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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
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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 682
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KR
683canon_targets=""
684if test -n "$enable_targets" ; then
685 for t in `echo $enable_targets | sed 's/,/ /g'`; do
686 result=`$ac_config_sub $t 2>/dev/null`
687 if test -n "$result" ; then
688 canon_targets="$canon_targets $result"
689# else
690# # Permit "all", etc. We don't support it yet though.
691# canon_targets="$canon_targets $t"
692 fi
693 done
694 _gas_uniq_list="$canon_targets"
695_gas_uniq_newlist=""
696for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
697 case $_gas_uniq_i in
698 _gas_uniq_dummy) ;;
699 *) case " $_gas_uniq_newlist " in
700 *" $_gas_uniq_i "*) ;;
701 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
702 esac ;;
703 esac
704done
705canon_targets=$_gas_uniq_newlist
b11fb939 706
e7757ad0 707fi
b11fb939 708
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KR
709emulations=""
710
711for this_target in $target $canon_targets ; do
712
713 eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
714
715 # check for architecture variants
716 case ${cpu} in
ae09d880
ILT
717 armeb) cpu_type=arm endian=big ;;
718 arm*) cpu_type=arm endian=little ;;
e7757ad0 719 hppa*) cpu_type=hppa ;;
7c2fadd1 720 i[456]86) cpu_type=i386 ;;
e7757ad0
KR
721 m680[012346]0) cpu_type=m68k ;;
722 m68008) cpu_type=m68k ;;
723 m683??) cpu_type=m68k ;;
724 m8*) cpu_type=m88k ;;
725 mips*el) cpu_type=mips endian=little;;
726 mips*) cpu_type=mips endian=big ;;
727 powerpcle*) cpu_type=ppc endian=little ;;
728 powerpc*) cpu_type=ppc endian=big ;;
729 rs6000*) cpu_type=ppc ;;
6df07e7f 730 sparc64) cpu_type=sparc want_sparc_v9=true ;;
63e4edb5 731 sparc*) cpu_type=sparc ;;
a1c7c0f3 732 *) cpu_type=${cpu} ;;
e7757ad0
KR
733 esac
734
735 if test ${this_target} = $target ; then
736 target_cpu_type=${cpu_type}
737 elif test ${target_cpu_type} != ${cpu_type} ; then
738 continue
739 fi
740
741 targ=${cpu_type}
742 generic_target=${cpu_type}-$vendor-$os
743 dev=no
744 bfd_gas=no
745 em=generic
746
747 # assign object format
748 case ${generic_target} in
805e36ab 749 a29k-*-coff) fmt=coff targ=ebmon29k ;;
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KR
750 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
751 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
880b7429 752 a29k-nyu-sym1) fmt=coff targ=ebmon29k ;;
e7757ad0
KR
753 a29k-*-vxworks*) fmt=coff ;;
754
755 alpha-*-netware*) fmt=ecoff ;;
756 alpha-*-osf*) fmt=ecoff ;;
d7b2038f 757 alpha-*-linux*) fmt=ecoff ;;
b11fb939 758
4181c985 759# start-sanitize-arc
e7757ad0 760 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR
761# end-sanitize-arc
762
a1c7c0f3 763 arm-*-riscix*) fmt=aout targ=arm-lit ;;
1cb0d00d
KR
764 arm-*-aout) fmt=aout
765 case "$endian" in
766 big) targ=arm-big ;;
767 *) targ=arm-lit ;;
768 esac
769 ;;
8de16e56 770 arm-*-coff) fmt=coff ;;
e7757ad0 771 arm-*-riscix*) fmt=aout ;;
1cb0d00d 772 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
e7757ad0
KR
773
774 hppa-*-*elf*) fmt=elf em=hppa ;;
775 hppa-*-lites*) fmt=elf em=hppa ;;
776 hppa-*-osf*) fmt=som em=hppa ;;
777 hppa-*-hpux*) fmt=som em=hppa ;;
778 hppa-*-bsd*) fmt=som em=hppa ;;
779 hppa-*-hiux*) fmt=som em=hppa ;;
780
781 h8300-*-coff) fmt=coff ;;
782
783 i386-ibm-aix*) fmt=coff targ=i386coff
784 em=i386aix ;;
785 i386-*-bsd*) fmt=aout em=386bsd ;;
786 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
787 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 788 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
e7757ad0
KR
789 i386-*-linux*coff*) fmt=coff em=linux
790 targ=i386coff ;;
791 i386-*-linux*) fmt=elf em=linux ;;
792 i386-*-lynxos*) fmt=coff targ=i386coff
793 em=lynx ;;
794 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
795 fmt=elf ;;
66b935da 796 i386-*-sco*elf*) fmt=elf targ=sco5 ;;
e7757ad0
KR
797 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
798 fmt=coff targ=i386coff ;;
799 i386-*-vsta) fmt=aout ;;
800 i386-*-go32) fmt=coff targ=i386coff ;;
6c186c48
SC
801 i386-*-gnu*) fmt=elf ;;
802 i386-*-mach*)
e7757ad0
KR
803 fmt=aout em=mach bfd_gas=yes ;;
804 i386-*-msdos*) fmt=aout ;;
6c186c48 805 i386-*-moss*) fmt=elf ;;
0ff513d9
SC
806 i386-*-pe) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
807 i386-*-cygwin32) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
808 i386-*-*nt) fmt=coff targ=i386coff em=pe bfd_gas=yes;;
e7757ad0
KR
809 i960-*-bout) fmt=bout ;;
810 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
811 i960-*-nindy*) fmt=bout ;;
812 i960-*-vxworks4*) fmt=bout ;;
813 i960-*-vxworks5.0) fmt=bout ;;
814 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
815 i960-*-vxworks*) fmt=bout ;;
816
817 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
818 fmt=aout em=sun3 ;;
880b7429 819 m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;;
e7757ad0
KR
820 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
821 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
9d5aef80
KR
822 m68k-*-sysv4 | m68k-*-elf) # must be before -sysv*
823 fmt=elf ;;
e7757ad0
KR
824 m68k-*-coff | m68k-*-sysv*)
825 fmt=coff targ=m68kcoff ;;
e7757ad0 826 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f
ILT
827 m68k-*-linux*aout*) fmt=aout em=linux ;;
828 m68k-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR
829 m68k-*-lynxos*) fmt=coff targ=m68kcoff
830 em=lynx ;;
831 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2b37714a
ILT
832 m68k-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
833 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 834
880b7429 835 m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
e7757ad0
KR
836 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
837
838 # don't change em like *-*-bsd does
4cbbec31 839 mips-dec-netbsd*) fmt=elf targ=mips-lit endian=little ;;
e7757ad0
KR
840 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
841 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
842 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
70f4dbce 843 mips-*-ultrix*) fmt=ecoff targ=mips-lit endian=little ;;
e7757ad0
KR
844 mips-*-ecoff*) fmt=ecoff
845 case "$endian" in
846 big) targ=mips-big ;;
847 *) targ=mips-lit ;;
848 esac
849 ;;
850 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
851 mips-*-gnu*) fmt=aout
852 case "$endian" in
853 big) targ=mips-big ;;
854 *) targ=mips-lit ;;
855 esac
856 ;;
857 mips-*-irix5*) fmt=elf targ=mips-big ;;
858 mips-*-irix*) fmt=ecoff targ=mips-big ;;
859 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
860 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
861 mips-*-elf*) fmt=elf
862 case "$endian" in
863 big) targ=mips-big ;;
864 *) targ=mips-lit ;;
865 esac
866 ;;
0ff513d9
SC
867 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
868 fmt=coff em=pe
85cc2190
KK
869 case "$endian" in
870 big) targ=ppc-big ;;
871 *) targ=ppc-lit ;;
872 esac
873 ;;
e7757ad0
KR
874 ppc-*-aix*) fmt=coff ;;
875 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
876 fmt=elf
877 case "$endian" in
878 big) targ=ppc-big ;;
879 *) targ=ppc-lit ;;
880 esac
881 ;;
880b7429
KR
882 ppc-*-macos* | ppc-*-mpw*)
883 fmt=coff em=macos ;;
e7757ad0
KR
884 ppc-*-netware*) fmt=elf em=ppcnw ;;
885
886 sh-*-coff) fmt=coff ;;
b11fb939 887
f1698cb7 888# start-sanitize-rce
e7757ad0 889 rce-*-aout) fmt=aout ;;
f1698cb7
KR
890# end-sanitize-rce
891
5f757edc
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892 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
893 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
e7757ad0
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894
895 sparc-*-sunos4*) fmt=aout em=sun3 ;;
896 sparc-*-aout | sparc*-*-vxworks)
897 fmt=aout ;;
898 sparc-*-coff) fmt=coff ;;
899 sparc-*-lynxos*) fmt=coff em=lynx ;;
900 sparc-fujitsu-none) fmt=aout ;;
901 sparc-*-elf | sparc*-*-solaris*)
902 fmt=elf ;;
903 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
904
905 vax-*-bsd* | vax-*-ultrix*)
906 fmt=aout ;;
907 vax-*-vms) fmt=vms ;;
908
909 z8k-*-coff | z8k-*-sim)
910 fmt=coff ;;
911
912 w65-*-*) fmt=coff ;;
913
914 *-*-aout | *-*-scout)
915 fmt=aout ;;
916 *-*-nindy*)
917 fmt=bout ;;
918 *-*-bsd*)
919 fmt=aout em=sun3 ;;
920 *-*-generic) fmt=generic ;;
921 *-*-xray | *-*-hms) fmt=coff ;;
922 *-*-sim) fmt=coff ;;
923 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 924 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR
925 fmt=elf dev=yes ;;
926 *-*-vxworks) fmt=aout ;;
927 *-*-netware) fmt=elf ;;
928 esac
929
930 case ${cpu_type}-${fmt} in
931 arm-*) bfd_gas=yes ;;
932 # not yet
933 # i386-aout) bfd_gas=preferred ;;
934 mips-*) bfd_gas=yes ;;
935 ns32k-*) bfd_gas=yes ;;
936 ppc-*) bfd_gas=yes ;;
937 sparc-*) bfd_gas=yes ;;
938 *-elf) bfd_gas=yes ;;
939 *-ecoff) bfd_gas=yes ;;
940 *-som) bfd_gas=yes ;;
941 *) ;;
942 esac
943
5f757edc
ILT
944# Other random stuff.
945
ae09d880
ILT
946 # do we need the opcodes library?
947 case ${cpu_type} in
7c2fadd1
ILT
948 alpha | vax | i386)
949 ;;
950 *)
951 need_opcodes=yes
952 if test "${shared}" = "true"; then
953 # A shared libopcodes must be linked against libbfd.
954 need_bfd=yes
955 fi
956 ;;
ae09d880
ILT
957 esac
958
6df07e7f
DE
959 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
960#define SPARC_V9 1
5f757edc
ILT
961EOF
962
963
6df07e7f
DE
964 case ${cpu}-${vendor}-${os} in
965 sparc64-*-elf*) cat >> confdefs.h <<\EOF
966#define SPARC_ARCH64 1
967EOF
968 ;;
969 esac
970
5f757edc 971 case ${cpu_type} in
1c9dbb83
ILT
972 m68k)
973 case ${extra_objects} in
974 *m68k-parse.o*) ;;
975 *) extra_objects="$extra_objects m68k-parse.o" ;;
976 esac
977 ;;
5f757edc
ILT
978 esac
979
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KR
980# See if we really can support this configuration with the emulation code.
981
982 if test $this_target = $target ; then
983 primary_bfd_gas=$bfd_gas
984 obj_format=$fmt
985 gas_target=$targ
986 te_file=$em
987
988 if test $bfd_gas = no ; then
989 # Can't support other configurations this way.
990 break
991 fi
992 elif test $bfd_gas = no ; then
993 # Can't support this configuration.
994 break
995 fi
996
997# From target name and format, produce a list of supported emulations.
998
999 case ${generic_target}-${fmt} in
1cb0d00d 1000 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
e7757ad0 1001 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR
1002 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1003 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR
1004 esac ;;
1005 mips-*-*-elf) case "$endian" in
1cb0d00d
KR
1006 big) emulation="mipsbelf mipslelf mipself" ;;
1007 *) emulation="mipslelf mipsbelf mipself" ;;
e7757ad0
KR
1008 esac ;;
1009 esac
1010
1011 emulations="$emulations $emulation"
1012
e7757ad0 1013done
b11fb939
KR
1014
1015# Assign floating point type. Most processors with FP support
1016# IEEE FP. On those that don't support FP at all, usually IEEE
1017# is emulated.
1018case ${target_cpu} in
1019 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1020 *) atof=ieee ;;
b11fb939
KR
1021esac
1022
1023case "${obj_format}" in
ba49e48d 1024 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR
1025esac
1026
1027
bf4bd1fc
ILT
1028if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1029 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR
1030fi
1031
fb589130 1032if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1033 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR
1034fi
1035
b11fb939
KR
1036# and target makefile frag
1037
1038target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR
1039if test ! -r ${target_frag}; then
1040 target_frag=/dev/null # ick! but subst_file can't be conditionalized
1041fi
b11fb939 1042
4cbbec31 1043
e7757ad0 1044case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR
1045 yes-yes | no-no)
1046 # We didn't override user's choice.
1047 ;;
1048 no-yes)
1049 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1050 ;;
1051 no-preferred)
e7757ad0 1052 primary_bfd_gas=no
b11fb939
KR
1053 ;;
1054 *-preferred)
e7757ad0 1055 primary_bfd_gas=yes
b11fb939 1056 ;;
ba49e48d 1057 yes-*)
e7757ad0 1058 primary_bfd_gas=yes
ba49e48d 1059 ;;
b11fb939
KR
1060 -*)
1061 # User specified nothing.
1062 ;;
1063esac
1064
e7757ad0
KR
1065# Some COFF configurations want these random other flags set.
1066case ${obj_format} in
1067 coff)
1068 case ${target_cpu_type} in
1069 i386) cat >> confdefs.h <<\EOF
1070#define I386COFF 1
1071EOF
1072 ;;
1073 m68k) cat >> confdefs.h <<\EOF
1074#define M68KCOFF 1
1075EOF
1076 ;;
1077 m88k) cat >> confdefs.h <<\EOF
1078#define M88KCOFF 1
1079EOF
1080 ;;
1081 esac
1082 ;;
1083esac
1084
1085# Getting this done right is going to be a bitch. Each configuration specified
1086# with --enable-targets=... should be checked for environment, format, cpu, and
1087# bfd_gas setting.
1088#
1089# For each configuration, the necessary object file support code must be linked
1090# in. This might be only one, it might be up to four. The necessary emulation
1091# code needs to be provided, too.
1092#
1093# And then there's "--enable-targets=all"....
1094#
1095# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1096
1097formats="${obj_format}"
1098emfiles=""
1099EMULATIONS=""
1100_gas_uniq_list="$emulations"
1101_gas_uniq_newlist=""
1102for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1103 case $_gas_uniq_i in
1104 _gas_uniq_dummy) ;;
1105 *) case " $_gas_uniq_newlist " in
1106 *" $_gas_uniq_i "*) ;;
1107 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1108 esac ;;
1109 esac
1110done
1111emulations=$_gas_uniq_newlist
1112
1113for em in . $emulations ; do
1114 case $em in
1115 .) continue ;;
1116 mipsbelf | mipslelf)
1117 fmt=elf file=mipself ;;
1118 mipsbecoff | mipslecoff)
1119 fmt=ecoff file=mipsecoff ;;
1120 esac
1121 formats="$formats $fmt"
1122 emfiles="$emfiles e-$file.o"
1123 EMULATIONS="$EMULATIONS &$em,"
1124done
1125_gas_uniq_list="$formats"
1126_gas_uniq_newlist=""
1127for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1128 case $_gas_uniq_i in
1129 _gas_uniq_dummy) ;;
1130 *) case " $_gas_uniq_newlist " in
1131 *" $_gas_uniq_i "*) ;;
1132 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1133 esac ;;
1134 esac
1135done
1136formats=$_gas_uniq_newlist
1137
1138_gas_uniq_list="$emfiles"
1139_gas_uniq_newlist=""
1140for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1141 case $_gas_uniq_i in
1142 _gas_uniq_dummy) ;;
1143 *) case " $_gas_uniq_newlist " in
1144 *" $_gas_uniq_i "*) ;;
1145 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1146 esac ;;
1147 esac
1148done
1149emfiles=$_gas_uniq_newlist
1150
1151if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1152 for fmt in $formats ; do
1153 case $fmt in
1154 aout) cat >> confdefs.h <<\EOF
1155#define OBJ_MAYBE_AOUT 1
1156EOF
1157 ;;
1158 bout) cat >> confdefs.h <<\EOF
1159#define OBJ_MAYBE_BOUT 1
1160EOF
1161 ;;
1162 coff) cat >> confdefs.h <<\EOF
1163#define OBJ_MAYBE_COFF 1
1164EOF
1165 ;;
1166 ecoff) cat >> confdefs.h <<\EOF
1167#define OBJ_MAYBE_ECOFF 1
1168EOF
1169 ;;
1170 elf) cat >> confdefs.h <<\EOF
1171#define OBJ_MAYBE_ELF 1
1172EOF
1173 ;;
1174 generic) cat >> confdefs.h <<\EOF
1175#define OBJ_MAYBE_GENERIC 1
1176EOF
1177 ;;
1178 hp300) cat >> confdefs.h <<\EOF
1179#define OBJ_MAYBE_HP300 1
1180EOF
1181 ;;
1182 ieee) cat >> confdefs.h <<\EOF
1183#define OBJ_MAYBE_IEEE 1
1184EOF
1185 ;;
1186 som) cat >> confdefs.h <<\EOF
1187#define OBJ_MAYBE_SOM 1
1188EOF
1189 ;;
1190 vms) cat >> confdefs.h <<\EOF
1191#define OBJ_MAYBE_VMS 1
1192EOF
1193 ;;
1194 esac
1195 extra_objects="$extra_objects obj-$fmt.o"
1196 done
1197 obj_format=multi
1198fi
1199if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1200 te_file=multi
1201 extra_objects="$extra_objects $emfiles"
1202 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1203 cat >> confdefs.h <<\EOF
1204#define USE_EMULATIONS 1
1205EOF
1206
1207fi
1208
1209cat >> confdefs.h <<EOF
1210#define EMULATIONS $EMULATIONS
1211EOF
1212
1213cat >> confdefs.h <<EOF
1214#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1215EOF
1216
1217
bf4bd1fc 1218files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
e7757ad0
KR
1219 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1220 config/te-${te_file}.h config/atof-${atof}.c \
1221 $extra_files"
1222links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1223 $extra_links"
1224
bf4bd1fc 1225case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR
1226 yes-*-coff) need_bfd=yes ;;
1227 no-*-coff) need_bfd=yes
1228 cat >> confdefs.h <<\EOF
1229#define MANY_SEGMENTS 1
1230EOF
1231 ;;
1232esac
1233
b11fb939
KR
1234reject_dev_configs=yes
1235
1236case ${reject_dev_configs}-${dev} in
1237 yes-yes) # Oops.
ba49e48d 1238 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR
1239 ;;
1240esac
1241
b11fb939
KR
1242
1243
833c46e1
KR
1244
1245
1246
1247
e7757ad0 1248case "${primary_bfd_gas}" in
b11fb939
KR
1249 yes) cat >> confdefs.h <<\EOF
1250#define BFD_ASSEMBLER 1
1251EOF
1252
1253 need_bfd=yes ;;
1254esac
1255
ae09d880
ILT
1256# do we need the opcodes library?
1257case "${need_opcodes}" in
1258 yes)
1259 OPCODES_DEP=../opcodes/libopcodes.a
1260 OPCODES_LIB='-L../opcodes -lopcodes'
1261
1262 # We need to handle some special cases if opcodes was built shared.
1263 if test "${shared}" = "true"; then
1264 case "${host}" in
1265 *-*-sunos*)
1266 # On SunOS, we must link against the name we are going to install,
1267 # not -lbfd, since SunOS does not support SONAME.
1268 OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
1269 ;;
1270 esac
1271 fi
1272 ;;
1273esac
1274
1275
1276
b11fb939 1277case "${need_bfd}" in
ae09d880
ILT
1278 yes)
1279 BFDDEP=../bfd/libbfd.a
1280 BFDLIB='-L../bfd -lbfd'
1281 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1282
1283 # We need to handle some special cases if BFD was built shared.
1284 if test "${shared}" = "true"; then
1285 case "${host}" in
1286 *-*-sunos*)
1287 # On SunOS, we must link against the name we are going to install,
1288 # not -lbfd, since SunOS does not support SONAME.
1289 BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
b11fb939 1290 ;;
ae09d880
ILT
1291 esac
1292 fi
1293 ;;
b11fb939
KR
1294esac
1295
1296
1297
1c9dbb83 1298
b11fb939
KR
1299cat >> confdefs.h <<EOF
1300#define TARGET_ALIAS "${target_alias}"
1301EOF
1302
1303cat >> confdefs.h <<EOF
1304#define TARGET_CANONICAL "${target}"
1305EOF
1306
1307cat >> confdefs.h <<EOF
1308#define TARGET_CPU "${target_cpu}"
1309EOF
1310
1311cat >> confdefs.h <<EOF
1312#define TARGET_VENDOR "${target_vendor}"
1313EOF
1314
1315cat >> confdefs.h <<EOF
1316#define TARGET_OS "${target_os}"
1317EOF
1318
1319
330add8a
ILT
1320# Extract the first word of "gcc", so it can be a program name with args.
1321set dummy gcc; ac_word=$2
1322echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1323if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1324 echo $ac_n "(cached) $ac_c" 1>&6
1325else
1326 if test -n "$CC"; then
1327 ac_cv_prog_CC="$CC" # Let the user override the test.
1328else
1329 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1330 for ac_dir in $PATH; do
1331 test -z "$ac_dir" && ac_dir=.
1332 if test -f $ac_dir/$ac_word; then
1333 ac_cv_prog_CC="gcc"
1334 break
1335 fi
1336 done
1337 IFS="$ac_save_ifs"
1338 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
1339fi
1340fi
1341CC="$ac_cv_prog_CC"
1342if test -n "$CC"; then
1343 echo "$ac_t""$CC" 1>&6
1344else
1345 echo "$ac_t""no" 1>&6
1346fi
1347
b11fb939 1348
330add8a
ILT
1349echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1350if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1351 echo $ac_n "(cached) $ac_c" 1>&6
1352else
1353 cat > conftest.c <<EOF
b11fb939 1354#ifdef __GNUC__
330add8a 1355 yes;
b11fb939
KR
1356#endif
1357EOF
330add8a
ILT
1358if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
1359 ac_cv_prog_gcc=yes
1360else
1361 ac_cv_prog_gcc=no
1362fi
1363fi
1c9dbb83 1364
330add8a
ILT
1365echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1366if test $ac_cv_prog_gcc = yes; then
b11fb939 1367 GCC=yes
330add8a
ILT
1368 if test "${CFLAGS+set}" != set; then
1369 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1370if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
1371 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1372else
330add8a
ILT
1373 echo 'void f(){}' > conftest.c
1374if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1375 ac_cv_prog_gcc_g=yes
1376else
1377 ac_cv_prog_gcc_g=no
b11fb939
KR
1378fi
1379rm -f conftest*
1380
330add8a 1381fi
1c9dbb83
ILT
1382
1383echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
330add8a
ILT
1384 if test $ac_cv_prog_gcc_g = yes; then
1385 CFLAGS="-g -O"
1386 else
1387 CFLAGS="-O"
1388 fi
1389 fi
1390else
1391 GCC=
1392 test "${CFLAGS+set}" = set || CFLAGS="-g"
1393fi
1394
bf111c9f
KR
1395# Find a good install program. We prefer a C program (faster),
1396# so one script is as good as another. But avoid the broken or
1397# incompatible versions:
b11fb939
KR
1398# SysV /etc/install, /usr/sbin/install
1399# SunOS /usr/etc/install
1400# IRIX /sbin/install
1401# AIX /bin/install
1402# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1403# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1404# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 1405echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
28d3e4a3 1406if test -z "$INSTALL"; then
833c46e1
KR
1407if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1408 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR
1409else
1410 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1411 for ac_dir in $PATH; do
833c46e1
KR
1412 # Account for people who put trailing slashes in PATH elements.
1413 case "$ac_dir/" in
1414 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR
1415 *)
1416 # OSF1 and SCO ODT 3.0 have their own names for install.
1417 for ac_prog in ginstall installbsd scoinst install; do
1418 if test -f $ac_dir/$ac_prog; then
1419 if test $ac_prog = install &&
1420 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1421 # AIX install. It has an incompatible calling convention.
1422 # OSF/1 installbsd also uses dspmsg, but is usable.
1423 :
1424 else
1425 ac_cv_path_install="$ac_dir/$ac_prog -c"
1426 break 2
1427 fi
1428 fi
1429 done
1430 ;;
1431 esac
1432 done
1433 IFS="$ac_save_ifs"
1c9dbb83 1434
b11fb939 1435fi
1c9dbb83
ILT
1436 if test "${ac_cv_path_install+set}" = set; then
1437 INSTALL="$ac_cv_path_install"
1438 else
1439 # As a last resort, use the slow shell script. We don't cache a
1440 # path for INSTALL within a source directory, because that will
1441 # break other packages using the cache if that directory is
1442 # removed, or if the path is relative.
1443 INSTALL="$ac_install_sh"
1444 fi
b11fb939 1445fi
833c46e1 1446echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR
1447
1448# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1449# It thinks the first close brace ends the variable substitution.
1450test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1451
1452test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1453
1454
833c46e1 1455echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
b11fb939
KR
1456# On Suns, sometimes $CPP names a directory.
1457if test -n "$CPP" && test -d "$CPP"; then
1458 CPP=
1459fi
1460if test -z "$CPP"; then
833c46e1
KR
1461if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1462 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR
1463else
1464 # This must be in double quotes, not single quotes, because CPP may get
1465 # substituted into the Makefile and "${CC-cc}" will confuse make.
1466 CPP="${CC-cc} -E"
1467 # On the NeXT, cc -E runs the code through the compiler's parser,
1468 # not just through cpp.
28d3e4a3 1469 cat > conftest.$ac_ext <<EOF
535cfd0f 1470#line 1471 "configure"
b11fb939 1471#include "confdefs.h"
f2889110 1472#include <assert.h>
b11fb939
KR
1473Syntax Error
1474EOF
28d3e4a3 1475eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1476ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
1477if test -z "$ac_err"; then
1478 :
1479else
fb589130 1480 echo "$ac_err" >&5
b11fb939
KR
1481 rm -rf conftest*
1482 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 1483 cat > conftest.$ac_ext <<EOF
535cfd0f 1484#line 1485 "configure"
b11fb939 1485#include "confdefs.h"
f2889110 1486#include <assert.h>
b11fb939
KR
1487Syntax Error
1488EOF
28d3e4a3 1489eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1490ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
1491if test -z "$ac_err"; then
1492 :
1493else
fb589130 1494 echo "$ac_err" >&5
b11fb939
KR
1495 rm -rf conftest*
1496 CPP=/lib/cpp
1497fi
1498rm -f conftest*
1499fi
1500rm -f conftest*
1501 ac_cv_prog_CPP="$CPP"
1502fi
e63c594d
FF
1503 CPP="$ac_cv_prog_CPP"
1504else
1505 ac_cv_prog_CPP="$CPP"
b11fb939 1506fi
833c46e1 1507echo "$ac_t""$CPP" 1>&6
fb589130
KR
1508
1509for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1510do
f2889110 1511ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
833c46e1
KR
1512echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1513if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1514 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1515else
28d3e4a3 1516 cat > conftest.$ac_ext <<EOF
535cfd0f 1517#line 1518 "configure"
b11fb939 1518#include "confdefs.h"
28d3e4a3 1519#include <$ac_hdr>
b11fb939 1520EOF
28d3e4a3 1521eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
bf111c9f 1522ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR
1523if test -z "$ac_err"; then
1524 rm -rf conftest*
fb589130 1525 eval "ac_cv_header_$ac_safe=yes"
b11fb939 1526else
fb589130 1527 echo "$ac_err" >&5
b11fb939 1528 rm -rf conftest*
fb589130 1529 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR
1530fi
1531rm -f conftest*
b11fb939 1532fi
fb589130 1533if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
833c46e1 1534 echo "$ac_t""yes" 1>&6
1c9dbb83 1535 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
fb589130 1536 cat >> confdefs.h <<EOF
28d3e4a3 1537#define $ac_tr_hdr 1
b11fb939 1538EOF
fb589130 1539
b11fb939 1540else
833c46e1 1541 echo "$ac_t""no" 1>&6
b11fb939 1542fi
fb589130 1543done
b11fb939 1544
b11fb939 1545
bf111c9f
KR
1546# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1547# people who are not cross-compiling but are compiling cross-assemblers.
833c46e1 1548echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
bf111c9f 1549if test "${host}" = "${target}"; then
ba49e48d
KR
1550 cross_gas=no
1551else
bf111c9f
KR
1552 cross_gas=yes
1553 cat >> confdefs.h <<\EOF
1554#define CROSS_COMPILE 1
1555EOF
1556
bf111c9f 1557fi
833c46e1 1558echo "$ac_t""$cross_gas" 1>&6
bf111c9f 1559
b11fb939 1560# If we cannot run a trivial program, we must be cross compiling.
833c46e1
KR
1561echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1562if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1563 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR
1564else
1565 if test "$cross_compiling" = yes; then
833c46e1 1566 ac_cv_c_cross=yes
b11fb939 1567else
28d3e4a3 1568cat > conftest.$ac_ext <<EOF
535cfd0f 1569#line 1570 "configure"
b11fb939 1570#include "confdefs.h"
bf111c9f 1571main(){return(0);}
b11fb939 1572EOF
e23b25ec 1573eval $ac_link
b11fb939
KR
1574if test -s conftest && (./conftest; exit) 2>/dev/null; then
1575 ac_cv_c_cross=no
1576else
1577 ac_cv_c_cross=yes
1578fi
1579fi
1580rm -fr conftest*
1581fi
1c9dbb83 1582
0ff513d9 1583echo "$ac_t""$ac_cv_c_cross" 1>&6
1c9dbb83 1584cross_compiling=$ac_cv_c_cross
b11fb939
KR
1585
1586# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1587# for constant arguments. Useless!
833c46e1
KR
1588echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1589if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1590 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1591else
28d3e4a3 1592 cat > conftest.$ac_ext <<EOF
535cfd0f 1593#line 1594 "configure"
b11fb939
KR
1594#include "confdefs.h"
1595#include <alloca.h>
1596int main() { return 0; }
1597int t() {
1598char *p = alloca(2 * sizeof(int));
1599; return 0; }
1600EOF
e23b25ec 1601if eval $ac_link; then
b11fb939
KR
1602 rm -rf conftest*
1603 ac_cv_header_alloca_h=yes
1604else
1605 rm -rf conftest*
1606 ac_cv_header_alloca_h=no
1607fi
1608rm -f conftest*
1609
1610fi
1c9dbb83 1611
833c46e1 1612echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR
1613if test $ac_cv_header_alloca_h = yes; then
1614 cat >> confdefs.h <<\EOF
1615#define HAVE_ALLOCA_H 1
1616EOF
1617
1618fi
1619
833c46e1
KR
1620echo $ac_n "checking for alloca""... $ac_c" 1>&6
1621if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1622 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1623else
28d3e4a3 1624 cat > conftest.$ac_ext <<EOF
535cfd0f 1625#line 1626 "configure"
b11fb939
KR
1626#include "confdefs.h"
1627
1628#ifdef __GNUC__
1629# define alloca __builtin_alloca
1630#else
1631# if HAVE_ALLOCA_H
1632# include <alloca.h>
1633# else
1634# ifdef _AIX
1635 #pragma alloca
1636# else
1637# ifndef alloca /* predefined by HP cc +Olibcalls */
1638char *alloca ();
1639# endif
1640# endif
1641# endif
1642#endif
1643
1644int main() { return 0; }
1645int t() {
1646char *p = (char *) alloca(1);
1647; return 0; }
1648EOF
e23b25ec 1649if eval $ac_link; then
b11fb939
KR
1650 rm -rf conftest*
1651 ac_cv_func_alloca=yes
1652else
1653 rm -rf conftest*
1654 ac_cv_func_alloca=no
1655fi
1656rm -f conftest*
1657
1658fi
1c9dbb83 1659
833c46e1 1660echo "$ac_t""$ac_cv_func_alloca" 1>&6
b11fb939
KR
1661if test $ac_cv_func_alloca = yes; then
1662 cat >> confdefs.h <<\EOF
1663#define HAVE_ALLOCA 1
1664EOF
1665
1666fi
1667
1668if test $ac_cv_func_alloca = no; then
1669 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1670 # that cause trouble. Some versions do not even contain alloca or
1671 # contain a buggy version. If you still want to use their alloca,
1672 # use ar to extract alloca.o from them instead of compiling alloca.c.
1673 ALLOCA=alloca.o
1674 cat >> confdefs.h <<\EOF
1675#define C_ALLOCA 1
1676EOF
1677
1678
833c46e1
KR
1679echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1680if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1681 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1682else
28d3e4a3 1683 cat > conftest.$ac_ext <<EOF
535cfd0f 1684#line 1685 "configure"
b11fb939
KR
1685#include "confdefs.h"
1686#if defined(CRAY) && ! defined(CRAY2)
1687webecray
1688#else
1689wenotbecray
1690#endif
1691
1692EOF
28d3e4a3 1693if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1694 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR
1695 rm -rf conftest*
1696 ac_cv_os_cray=yes
1697else
1698 rm -rf conftest*
1699 ac_cv_os_cray=no
1700fi
1701rm -f conftest*
1702
1703fi
1c9dbb83 1704
833c46e1 1705echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 1706if test $ac_cv_os_cray = yes; then
833c46e1
KR
1707for ac_func in _getb67 GETB67 getb67; do
1708 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1709if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1710 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1711else
28d3e4a3 1712 cat > conftest.$ac_ext <<EOF
535cfd0f 1713#line 1714 "configure"
b11fb939 1714#include "confdefs.h"
833c46e1
KR
1715/* System header to define __stub macros and hopefully few prototypes,
1716 which can conflict with char $ac_func(); below. */
1717#include <assert.h>
f1698cb7 1718/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1719char $ac_func();
f1698cb7 1720
b11fb939
KR
1721int main() { return 0; }
1722int t() {
1723
1724/* The GNU C library defines this for functions which it implements
1725 to always fail with ENOSYS. Some functions are actually named
1726 something starting with __ and the normal name is an alias. */
833c46e1 1727#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR
1728choke me
1729#else
833c46e1 1730$ac_func();
b11fb939
KR
1731#endif
1732
1733; return 0; }
1734EOF
e23b25ec 1735if eval $ac_link; then
b11fb939 1736 rm -rf conftest*
833c46e1 1737 eval "ac_cv_func_$ac_func=yes"
b11fb939
KR
1738else
1739 rm -rf conftest*
833c46e1 1740 eval "ac_cv_func_$ac_func=no"
b11fb939
KR
1741fi
1742rm -f conftest*
1743
1744fi
833c46e1
KR
1745if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1746 echo "$ac_t""yes" 1>&6
1747 cat >> confdefs.h <<EOF
1748#define CRAY_STACKSEG_END $ac_func
b11fb939
KR
1749EOF
1750
833c46e1 1751 break
b11fb939 1752else
833c46e1 1753 echo "$ac_t""no" 1>&6
b11fb939
KR
1754fi
1755
833c46e1 1756done
b11fb939
KR
1757fi
1758
833c46e1
KR
1759echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1760if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1761 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR
1762else
1763 if test "$cross_compiling" = yes; then
bf111c9f 1764 ac_cv_c_stack_direction=0
b11fb939 1765else
28d3e4a3 1766cat > conftest.$ac_ext <<EOF
535cfd0f 1767#line 1768 "configure"
b11fb939
KR
1768#include "confdefs.h"
1769find_stack_direction ()
1770{
1771 static char *addr = 0;
1772 auto char dummy;
1773 if (addr == 0)
1774 {
1775 addr = &dummy;
1776 return find_stack_direction ();
1777 }
1778 else
1779 return (&dummy > addr) ? 1 : -1;
1780}
1781main ()
1782{
1783 exit (find_stack_direction() < 0);
1784}
1785EOF
e23b25ec 1786eval $ac_link
b11fb939
KR
1787if test -s conftest && (./conftest; exit) 2>/dev/null; then
1788 ac_cv_c_stack_direction=1
1789else
1790 ac_cv_c_stack_direction=-1
1791fi
1792fi
1793rm -fr conftest*
1794fi
1c9dbb83 1795
833c46e1 1796echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR
1797cat >> confdefs.h <<EOF
1798#define STACK_DIRECTION $ac_cv_c_stack_direction
1799EOF
1800
1801fi
1802
833c46e1
KR
1803echo $ac_n "checking for inline""... $ac_c" 1>&6
1804if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1805 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1806else
833c46e1
KR
1807 ac_cv_c_inline=no
1808for ac_kw in inline __inline__ __inline; do
1809 cat > conftest.$ac_ext <<EOF
535cfd0f 1810#line 1811 "configure"
b11fb939
KR
1811#include "confdefs.h"
1812
1813int main() { return 0; }
1814int t() {
833c46e1 1815} $ac_kw foo() {
b11fb939
KR
1816; return 0; }
1817EOF
f2889110 1818if eval $ac_compile; then
b11fb939 1819 rm -rf conftest*
833c46e1 1820 ac_cv_c_inline=$ac_kw; break
b11fb939
KR
1821fi
1822rm -f conftest*
1823
833c46e1 1824done
b11fb939
KR
1825
1826fi
1c9dbb83 1827
833c46e1
KR
1828echo "$ac_t""$ac_cv_c_inline" 1>&6
1829case "$ac_cv_c_inline" in
1830 inline | yes) ;;
1831 no) cat >> confdefs.h <<\EOF
1832#define inline
1833EOF
1834 ;;
1835 *) cat >> confdefs.h <<EOF
1836#define inline $ac_cv_c_inline
1837EOF
1838 ;;
1839esac
b11fb939
KR
1840
1841
ba49e48d
KR
1842# VMS doesn't have unlink.
1843for ac_func in unlink remove
b9419dd2 1844do
833c46e1
KR
1845echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1846if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1847 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR
1848else
1849 cat > conftest.$ac_ext <<EOF
535cfd0f 1850#line 1851 "configure"
28d3e4a3 1851#include "confdefs.h"
833c46e1
KR
1852/* System header to define __stub macros and hopefully few prototypes,
1853 which can conflict with char $ac_func(); below. */
1854#include <assert.h>
f1698cb7 1855/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1856char $ac_func();
f1698cb7 1857
28d3e4a3
KR
1858int main() { return 0; }
1859int t() {
1860
1861/* The GNU C library defines this for functions which it implements
1862 to always fail with ENOSYS. Some functions are actually named
1863 something starting with __ and the normal name is an alias. */
b9419dd2 1864#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR
1865choke me
1866#else
f1698cb7 1867$ac_func();
28d3e4a3
KR
1868#endif
1869
1870; return 0; }
1871EOF
1872if eval $ac_link; then
1873 rm -rf conftest*
b9419dd2 1874 eval "ac_cv_func_$ac_func=yes"
28d3e4a3
KR
1875else
1876 rm -rf conftest*
b9419dd2 1877 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR
1878fi
1879rm -f conftest*
1880
1881fi
b9419dd2 1882if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 1883 echo "$ac_t""yes" 1>&6
1c9dbb83 1884 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR
1885 cat >> confdefs.h <<EOF
1886#define $ac_tr_func 1
28d3e4a3 1887EOF
b9419dd2 1888 break
28d3e4a3 1889else
833c46e1 1890 echo "$ac_t""no" 1>&6
28d3e4a3 1891fi
b9419dd2 1892done
28d3e4a3
KR
1893
1894
e63c594d
FF
1895# Some systems don't have sbrk().
1896for ac_func in sbrk
1897do
1898echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1899if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1900 echo $ac_n "(cached) $ac_c" 1>&6
1901else
1902 cat > conftest.$ac_ext <<EOF
535cfd0f 1903#line 1904 "configure"
e63c594d
FF
1904#include "confdefs.h"
1905/* System header to define __stub macros and hopefully few prototypes,
1906 which can conflict with char $ac_func(); below. */
1907#include <assert.h>
1908/* Override any gcc2 internal prototype to avoid an error. */
1c9dbb83 1909char $ac_func();
e63c594d
FF
1910
1911int main() { return 0; }
1912int t() {
1913
1914/* The GNU C library defines this for functions which it implements
1915 to always fail with ENOSYS. Some functions are actually named
1916 something starting with __ and the normal name is an alias. */
1917#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1918choke me
1919#else
1920$ac_func();
1921#endif
1922
1923; return 0; }
1924EOF
1925if eval $ac_link; then
1926 rm -rf conftest*
1927 eval "ac_cv_func_$ac_func=yes"
1928else
1929 rm -rf conftest*
1930 eval "ac_cv_func_$ac_func=no"
1931fi
1932rm -f conftest*
1933
1934fi
1935if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1936 echo "$ac_t""yes" 1>&6
1c9dbb83 1937 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF
1938 cat >> confdefs.h <<EOF
1939#define $ac_tr_func 1
1940EOF
1941
1942else
1943 echo "$ac_t""no" 1>&6
1944fi
1945done
1946
1947
b11fb939
KR
1948# Some non-ANSI preprocessors botch requoting inside strings. That's bad
1949# enough, but on some of those systems, the assert macro relies on requoting
1950# working properly!
833c46e1
KR
1951echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1952if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1953 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 1954else
28d3e4a3 1955 cat > conftest.$ac_ext <<EOF
535cfd0f 1956#line 1957 "configure"
b11fb939
KR
1957#include "confdefs.h"
1958#include <assert.h>
1959#include <stdio.h>
1960int main() { return 0; }
1961int t() {
1962
1963/* check for requoting problems */
1964static int a, b, c, d;
1965static char *s;
1966assert (!strcmp(s, "foo bar baz quux"));
1967/* check for newline handling */
1968assert (a == b
1969 || c == d);
1970
1971; return 0; }
1972EOF
e23b25ec 1973if eval $ac_link; then
fb589130
KR
1974 rm -rf conftest*
1975 gas_cv_assert_ok=yes
b11fb939
KR
1976else
1977 rm -rf conftest*
fb589130 1978 gas_cv_assert_ok=no
b11fb939
KR
1979fi
1980rm -f conftest*
1981
fb589130 1982fi
833c46e1 1983echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR
1984test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1985#define BROKEN_ASSERT 1
1986EOF
1987
b11fb939 1988
bf111c9f 1989
b11fb939
KR
1990# On some systems, the system header files may not declare malloc, realloc,
1991# and free. There are places where gas needs these functions to have been
1992# declared -- such as when taking their addresses.
bf111c9f 1993gas_test_headers="
b11fb939
KR
1994#ifdef HAVE_MEMORY_H
1995#include <memory.h>
1996#endif
1997#ifdef HAVE_STRING_H
1998#include <string.h>
1999#endif
2000#ifdef HAVE_STDLIB_H
2001#include <stdlib.h>
2002#endif
2003#ifdef HAVE_UNISTD_H
2004#include <unistd.h>
2005#endif
bf111c9f 2006"
b11fb939 2007
833c46e1
KR
2008echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
2009if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2010 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 2011else
28d3e4a3 2012 cat > conftest.$ac_ext <<EOF
535cfd0f 2013#line 2014 "configure"
bf111c9f
KR
2014#include "confdefs.h"
2015$gas_test_headers
b11fb939
KR
2016int main() { return 0; }
2017int t() {
2018
bf111c9f
KR
2019typedef char *(*f)();
2020f x;
2021x = (f) malloc;
b11fb939
KR
2022
2023; return 0; }
2024EOF
e23b25ec 2025if eval $ac_link; then
fb589130 2026 rm -rf conftest*
bf111c9f 2027 gas_cv_decl_needed_malloc=no
b11fb939
KR
2028else
2029 rm -rf conftest*
bf111c9f 2030 gas_cv_decl_needed_malloc=yes
fb589130
KR
2031fi
2032rm -f conftest*
2033
2034fi
833c46e1 2035echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR
2036test $gas_cv_decl_needed_malloc = no || {
2037 cat >> confdefs.h <<\EOF
2038#define NEED_DECLARATION_MALLOC 1
b11fb939
KR
2039EOF
2040
bf111c9f
KR
2041}
2042
b11fb939 2043
833c46e1
KR
2044echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2045if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2046 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2047else
28d3e4a3 2048 cat > conftest.$ac_ext <<EOF
535cfd0f 2049#line 2050 "configure"
b11fb939 2050#include "confdefs.h"
bf111c9f 2051$gas_test_headers
b11fb939
KR
2052int main() { return 0; }
2053int t() {
2054
5f757edc 2055typedef void (*f)();
bf111c9f
KR
2056f x;
2057x = (f) free;
b11fb939
KR
2058
2059; return 0; }
2060EOF
e23b25ec 2061if eval $ac_link; then
fb589130 2062 rm -rf conftest*
bf111c9f 2063 gas_cv_decl_needed_free=no
b11fb939
KR
2064else
2065 rm -rf conftest*
bf111c9f 2066 gas_cv_decl_needed_free=yes
b11fb939
KR
2067fi
2068rm -f conftest*
2069
fb589130 2070fi
833c46e1 2071echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR
2072test $gas_cv_decl_needed_free = no || {
2073 cat >> confdefs.h <<\EOF
2074#define NEED_DECLARATION_FREE 1
fb589130
KR
2075EOF
2076
bf111c9f
KR
2077}
2078
b11fb939
KR
2079
2080# Does errno.h declare errno, or do we have to add a separate declaration
2081# for it?
bf111c9f 2082
833c46e1
KR
2083echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2084if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2085 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2086else
28d3e4a3 2087 cat > conftest.$ac_ext <<EOF
535cfd0f 2088#line 2089 "configure"
b11fb939
KR
2089#include "confdefs.h"
2090
2091#ifdef HAVE_ERRNO_H
2092#include <errno.h>
2093#endif
2094
2095int main() { return 0; }
2096int t() {
2097
bf111c9f
KR
2098typedef int f;
2099f x;
2100x = (f) errno;
b11fb939
KR
2101
2102; return 0; }
2103EOF
e23b25ec 2104if eval $ac_link; then
fb589130 2105 rm -rf conftest*
bf111c9f 2106 gas_cv_decl_needed_errno=no
b11fb939
KR
2107else
2108 rm -rf conftest*
bf111c9f 2109 gas_cv_decl_needed_errno=yes
b11fb939
KR
2110fi
2111rm -f conftest*
2112
fb589130 2113fi
833c46e1 2114echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR
2115test $gas_cv_decl_needed_errno = no || {
2116 cat >> confdefs.h <<\EOF
2117#define NEED_DECLARATION_ERRNO 1
fb589130
KR
2118EOF
2119
bf111c9f
KR
2120}
2121
b11fb939 2122
1c9dbb83 2123HLDFLAGS=
1a2f3c3f 2124RPATH_ENVVAR=LD_LIBRARY_PATH
1c9dbb83
ILT
2125# If we have shared libraries, try to set rpath reasonably.
2126if test "${shared}" = "true"; then
2127 case "${host}" in
56f9773f
ILT
2128 *-*-hpux*)
2129 HLDFLAGS='-Wl,+s,+b,$(libdir)'
1a2f3c3f 2130 RPATH_ENVVAR=SHLIB_PATH
56f9773f 2131 ;;
1c9dbb83
ILT
2132 *-*-irix5*)
2133 HLDFLAGS='-Wl,-rpath,$(libdir)'
2134 ;;
2135 *-*-linux*aout*)
2136 ;;
2137 *-*-linux*)
2138 HLDFLAGS='-Wl,-rpath,$(libdir)'
2139 ;;
2140 *-*-sysv4* | *-*-solaris*)
2141 HLDFLAGS='-R $(libdir)'
2142 ;;
2143 esac
2144fi
2145
2146# On SunOS, if the linker supports the -rpath option, use it to
2147# prevent ../bfd and ../opcodes from being included in the run time
2148# search path.
2149case "${host}" in
2150 *-*-sunos*)
2151 echo 'main () { }' > conftest.c
2152 ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2153 if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2154 :
2155 elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2156 :
7925f4d4
ILT
2157 elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2158 :
1c9dbb83
ILT
2159 elif test "${shared}" = "true"; then
2160 HLDFLAGS='-Wl,-rpath=$(libdir)'
2161 else
2162 HLDFLAGS='-Wl,-rpath='
2163 fi
2164 rm -f conftest.t conftest.c conftest
2165 ;;
2166esac
2167
2168
1a2f3c3f 2169
ba49e48d 2170trap '' 1 2 15
833c46e1 2171cat > confcache <<\EOF
b11fb939
KR
2172# This file is a shell script that caches the results of configure
2173# tests run on this system so they can be shared between configure
2174# scripts and configure runs. It is not useful on other systems.
bf111c9f 2175# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR
2176#
2177# By default, configure uses ./config.cache as the cache file,
2178# creating it if it does not exist already. You can give configure
2179# the --cache-file=FILE option to use a different cache file; that is
2180# what configure does when it calls configure scripts in
2181# subdirectories, so they share the cache.
2182# Giving --cache-file=/dev/null disables caching, for debugging configure.
2183# config.status only pays attention to the cache file if you give it the
2184# --recheck option to rerun configure.
e23b25ec 2185#
b11fb939 2186EOF
833c46e1
KR
2187# Ultrix sh set writes to stderr and can't be redirected directly,
2188# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 2189(set) 2>&1 |
833c46e1
KR
2190 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2191 >> confcache
2192if cmp -s $cache_file confcache; then
2193 :
b11fb939 2194else
833c46e1
KR
2195 if test -w $cache_file; then
2196 echo "updating cache $cache_file"
2197 cat confcache > $cache_file
2198 else
2199 echo "not updating unwritable cache $cache_file"
2200 fi
b11fb939 2201fi
833c46e1 2202rm -f confcache
b11fb939 2203
833c46e1 2204trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 2205
f2889110 2206test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR
2207# Let make expand exec_prefix.
2208test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2209
2210# Any assignment to VPATH causes Sun make to only execute
2211# the first set of double-colon rules, so remove it if not needed.
2212# If there is a colon in the path, we need to keep it.
2213if test "x$srcdir" = x.; then
2214 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2215fi
2216
2217trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2218
2219DEFS=-DHAVE_CONFIG_H
2220
2221# Without the "./", some shells look in PATH for config.status.
2222: ${CONFIG_STATUS=./config.status}
2223
28d3e4a3
KR
2224echo creating $CONFIG_STATUS
2225rm -f $CONFIG_STATUS
2226cat > $CONFIG_STATUS <<EOF
833c46e1 2227#! /bin/sh
b11fb939
KR
2228# Generated automatically by configure.
2229# Run this file to recreate the current configuration.
2230# This directory was configured as follows,
2231# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2232#
e23b25ec 2233# $0 $ac_configure_args
b11fb939
KR
2234#
2235# Compiler output produced by configure, useful for debugging
2236# configure, is in ./config.log if it exists.
2237
28d3e4a3 2238ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR
2239for ac_option
2240do
2241 case "\$ac_option" in
2242 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR
2243 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2244 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 2245 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1c9dbb83 2246 echo "$CONFIG_STATUS generated by autoconf version 2.7"
b11fb939
KR
2247 exit 0 ;;
2248 -help | --help | --hel | --he | --h)
2249 echo "\$ac_cs_usage"; exit 0 ;;
2250 *) echo "\$ac_cs_usage"; exit 1 ;;
2251 esac
2252done
2253
2254ac_given_srcdir=$srcdir
2255ac_given_INSTALL="$INSTALL"
2256
833c46e1 2257trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT
2258EOF
2259cat >> $CONFIG_STATUS <<EOF
b11fb939 2260
1c9dbb83
ILT
2261# Protect against being on the right side of a sed subst in config.status.
2262sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2263 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR
2264$ac_vpsub
2265$extrasub
b11fb939 2266s%@CFLAGS@%$CFLAGS%g
b11fb939 2267s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR
2268s%@CXXFLAGS@%$CXXFLAGS%g
2269s%@DEFS@%$DEFS%g
b11fb939 2270s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR
2271s%@LIBS@%$LIBS%g
2272s%@exec_prefix@%$exec_prefix%g
2273s%@prefix@%$prefix%g
ba49e48d 2274s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT
2275s%@bindir@%$bindir%g
2276s%@sbindir@%$sbindir%g
2277s%@libexecdir@%$libexecdir%g
2278s%@datadir@%$datadir%g
2279s%@sysconfdir@%$sysconfdir%g
2280s%@sharedstatedir@%$sharedstatedir%g
2281s%@localstatedir@%$localstatedir%g
2282s%@libdir@%$libdir%g
2283s%@includedir@%$includedir%g
2284s%@oldincludedir@%$oldincludedir%g
2285s%@infodir@%$infodir%g
2286s%@mandir@%$mandir%g
b11fb939
KR
2287s%@host@%$host%g
2288s%@host_alias@%$host_alias%g
2289s%@host_cpu@%$host_cpu%g
2290s%@host_vendor@%$host_vendor%g
2291s%@host_os@%$host_os%g
2292s%@target@%$target%g
2293s%@target_alias@%$target_alias%g
2294s%@target_cpu@%$target_cpu%g
2295s%@target_vendor@%$target_vendor%g
2296s%@target_os@%$target_os%g
2297s%@build@%$build%g
2298s%@build_alias@%$build_alias%g
2299s%@build_cpu@%$build_cpu%g
2300s%@build_vendor@%$build_vendor%g
2301s%@build_os@%$build_os%g
b11fb939
KR
2302/@target_frag@/r $target_frag
2303s%@target_frag@%%g
e7757ad0 2304s%@extra_objects@%$extra_objects%g
bf4bd1fc 2305s%@target_cpu_type@%$target_cpu_type%g
833c46e1
KR
2306s%@obj_format@%$obj_format%g
2307s%@atof@%$atof%g
ae09d880
ILT
2308s%@OPCODES_DEP@%$OPCODES_DEP%g
2309s%@OPCODES_LIB@%$OPCODES_LIB%g
1c9dbb83 2310s%@BFDDEP@%$BFDDEP%g
b11fb939
KR
2311s%@BFDLIB@%$BFDLIB%g
2312s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2313s%@CC@%$CC%g
2314s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2315s%@INSTALL_DATA@%$INSTALL_DATA%g
2316s%@CPP@%$CPP%g
2317s%@ALLOCA@%$ALLOCA%g
1c9dbb83 2318s%@HLDFLAGS@%$HLDFLAGS%g
1a2f3c3f 2319s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
b11fb939
KR
2320
2321CEOF
2322EOF
28d3e4a3 2323cat >> $CONFIG_STATUS <<EOF
b11fb939 2324
28d3e4a3 2325CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 2326EOF
28d3e4a3
KR
2327cat >> $CONFIG_STATUS <<\EOF
2328for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
b11fb939
KR
2329 # Support "outfile[:infile]", defaulting infile="outfile.in".
2330 case "$ac_file" in
2331 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2332 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2333 *) ac_file_in="${ac_file}.in" ;;
2334 esac
2335
2336 # Adjust relative srcdir, etc. for subdirectories.
2337
2338 # Remove last slash and all that follows it. Not all systems have dirname.
2339 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2340 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2341 # The file is in a subdirectory.
2342 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 2343 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR
2344 # A "../" for each directory in $ac_dir_suffix.
2345 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2346 else
2347 ac_dir_suffix= ac_dots=
2348 fi
2349
2350 case "$ac_given_srcdir" in
2351 .) srcdir=.
2352 if test -z "$ac_dots"; then top_srcdir=.
2353 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2354 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2355 *) # Relative path.
2356 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2357 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2358 esac
2359
2360 case "$ac_given_INSTALL" in
2361 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 2362 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939
KR
2363 esac
2364 echo creating "$ac_file"
2365 rm -f "$ac_file"
28d3e4a3 2366 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR
2367 case "$ac_file" in
2368 *Makefile*) ac_comsub="1i\\
2369# $configure_input" ;;
2370 *) ac_comsub= ;;
2371 esac
2372 sed -e "$ac_comsub
28d3e4a3 2373s%@configure_input@%$configure_input%g
b11fb939
KR
2374s%@srcdir@%$srcdir%g
2375s%@top_srcdir@%$top_srcdir%g
2376s%@INSTALL@%$INSTALL%g
2377" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2378fi; done
2379rm -f conftest.subs
2380
2381# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2382# NAME is the cpp macro being defined and VALUE is the value it is being given.
2383#
2384# ac_d sets the value in "#define NAME VALUE" lines.
2385ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2386ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2387ac_dC='\3'
2388ac_dD='%g'
2389# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2390ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2391ac_uB='\([ ]\)%\1#\2define\3'
2392ac_uC=' '
2393ac_uD='\4%g'
2394# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2395ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2396ac_eB='$%\1#\2define\3'
2397ac_eC=' '
2398ac_eD='%g'
2399
2400CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
28d3e4a3 2401for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
b11fb939
KR
2402 # Support "outfile[:infile]", defaulting infile="outfile.in".
2403 case "$ac_file" in
2404 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2405 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2406 *) ac_file_in="${ac_file}.in" ;;
2407 esac
2408
2409 echo creating $ac_file
2410
2411 rm -f conftest.frag conftest.in conftest.out
2412 cp $ac_given_srcdir/$ac_file_in conftest.in
2413
2414EOF
2415
2416# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 2417# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 2418# Protect against being on the right side of a sed subst in config.status.
fb589130 2419# Protect against being in an unquoted here document in config.status.
b11fb939
KR
2420rm -f conftest.vals
2421cat > conftest.hdr <<\EOF
b11fb939 2422s/[\\&%]/\\&/g
b11fb939
KR
2423s%[\\$`]%\\&%g
2424s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2425s%ac_d%ac_u%gp
2426s%ac_u%ac_e%gp
2427EOF
2428sed -n -f conftest.hdr confdefs.h > conftest.vals
2429rm -f conftest.hdr
2430
2431# This sed command replaces #undef with comments. This is necessary, for
2432# example, in the case of _POSIX_SOURCE, which is predefined and required
2433# on some systems where configure will not decide to define it.
2434cat >> conftest.vals <<\EOF
2435s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2436EOF
2437
2438# Break up conftest.vals because some shells have a limit on
2439# the size of here documents, and old seds have small limits too.
2440# Maximum number of lines to put in a single here document.
2441ac_max_here_lines=12
2442
2443rm -f conftest.tail
2444while :
2445do
2446 ac_lines=`grep -c . conftest.vals`
2447 # grep -c gives empty output for an empty file on some AIX systems.
2448 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2449 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR
2450 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2451 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR
2452 echo 'CEOF
2453 sed -f conftest.frag conftest.in > conftest.out
2454 rm -f conftest.in
2455 mv conftest.out conftest.in
28d3e4a3 2456' >> $CONFIG_STATUS
b11fb939
KR
2457 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2458 rm -f conftest.vals
2459 mv conftest.tail conftest.vals
2460done
2461rm -f conftest.vals
2462
28d3e4a3 2463cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR
2464 rm -f conftest.frag conftest.h
2465 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2466 cat conftest.in >> conftest.h
2467 rm -f conftest.in
2468 if cmp -s $ac_file conftest.h 2>/dev/null; then
2469 echo "$ac_file is unchanged"
2470 rm -f conftest.h
2471 else
2472 rm -f $ac_file
2473 mv conftest.h $ac_file
2474 fi
2475fi; done
2476
2477EOF
2478
28d3e4a3 2479cat >> $CONFIG_STATUS <<EOF
e7757ad0
KR
2480ac_sources="$files"
2481ac_dests="$links"
b11fb939
KR
2482EOF
2483
28d3e4a3 2484cat >> $CONFIG_STATUS <<\EOF
bf111c9f 2485srcdir=$ac_given_srcdir
28d3e4a3
KR
2486while test -n "$ac_sources"; do
2487 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2488 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 2489
28d3e4a3
KR
2490 echo "linking $srcdir/$ac_source to $ac_dest"
2491
2492 if test ! -r $srcdir/$ac_source; then
ba49e48d 2493 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR
2494 fi
2495 rm -f $ac_dest
b11fb939 2496
28d3e4a3
KR
2497 # Make relative symlinks.
2498 # Remove last slash and all that follows it. Not all systems have dirname.
2499 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2500 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2501 # The dest file is in a subdirectory.
2502 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
833c46e1 2503 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
28d3e4a3
KR
2504 # A "../" for each directory in $ac_dest_dir_suffix.
2505 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2506 else
2507 ac_dest_dir_suffix= ac_dots=
b11fb939 2508 fi
28d3e4a3
KR
2509
2510 case "$srcdir" in
2511 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2512 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2513 esac
2514
b11fb939 2515 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR
2516 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2517 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 2518 else
ba49e48d 2519 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR
2520 fi
2521done
2522
bf111c9f 2523
36e889af 2524exit 0
b11fb939 2525EOF
28d3e4a3 2526chmod +x $CONFIG_STATUS
bf111c9f 2527rm -fr confdefs* $ac_clean_files
833c46e1 2528test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 2529
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