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* read.c (potable): Add "equiv".
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
c6c7035c 4# Generated automatically using autoconf version 2.12
df586de2 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
b11fb939 6#
f2889110
KR		 7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
b11fb939 9
f2889110 10# Defaults:
b11fb939 11ac_help=
f2889110
KR		 12ac_default_prefix=/usr/local
13# Any additions from configure.in:
28d3e4a3 14ac_help="$ac_help
d7b2038f 15 --enable-bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 16ac_help="$ac_help
17 targets alternative target configurations besides the primary"
1c9dbb83
ILT		 18ac_help="$ac_help
19 --enable-shared build shared BFD library"
b11fb939 20
b11fb939
KR		 21# Initialize some variables set by options.
22# The variables have the same names as the options, with
23# dashes changed to underlines.
24build=NONE
25cache_file=./config.cache
26exec_prefix=NONE
27host=NONE
28no_create=
29nonopt=NONE
bf111c9f 30no_recursion=
b11fb939 31prefix=NONE
bf111c9f
KR		 32program_prefix=NONE
33program_suffix=NONE
ba49e48d 34program_transform_name=s,x,x,
b11fb939 35silent=
f2889110 36site=
b11fb939
KR		 37srcdir=
38target=NONE
39verbose=
40x_includes=NONE
41x_libraries=NONE
1c9dbb83
ILT		 42bindir='${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=
c6c7035c
MM		 58# Maximum number of lines to put in a shell here document.
59ac_max_here_lines=12
b11fb939
KR		 60
61ac_prev=
62for ac_option
63do
64
65 # If the previous option needs an argument, assign it.
66 if test -n "$ac_prev"; then
67 eval "$ac_prev=\$ac_option"
68 ac_prev=
69 continue
70 fi
71
72 case "$ac_option" in
73 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
74 *) ac_optarg= ;;
75 esac
76
bf111c9f 77 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 78
79 case "$ac_option" in
80
1c9dbb83
ILT		 81 -bindir | --bindir | --bindi | --bind | --bin | --bi)
82 ac_prev=bindir ;;
83 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
84 bindir="$ac_optarg" ;;
85
86 -build | --build | --buil | --bui | --bu)
b11fb939 87 ac_prev=build ;;
1c9dbb83 88 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 89 build="$ac_optarg" ;;
90
91 -cache-file | --cache-file | --cache-fil | --cache-fi \
92 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
93 ac_prev=cache_file ;;
94 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
95 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
96 cache_file="$ac_optarg" ;;
97
1c9dbb83
ILT		 98 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
99 ac_prev=datadir ;;
100 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
101 | --da=*)
102 datadir="$ac_optarg" ;;
103
b11fb939
KR		 104 -disable-* | --disable-*)
105 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
106 # Reject names that are not valid shell variable names.
107 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 108 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 109 fi
110 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
111 eval "enable_${ac_feature}=no" ;;
112
113 -enable-* | --enable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 118 fi
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 case "$ac_option" in
121 *=*) ;;
122 *) ac_optarg=yes ;;
123 esac
124 eval "enable_${ac_feature}='$ac_optarg'" ;;
125
126 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
127 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
128 | --exec | --exe | --ex)
129 ac_prev=exec_prefix ;;
130 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
131 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
132 | --exec=* | --exe=* | --ex=*)
133 exec_prefix="$ac_optarg" ;;
134
135 -gas | --gas | --ga | --g)
136 # Obsolete; use --with-gas.
137 with_gas=yes ;;
138
139 -help | --help | --hel | --he)
f1698cb7
KR		 140 # Omit some internal or obsolete options to make the list less imposing.
141 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 142 cat << EOF
f1698cb7
KR		 143Usage: configure [options] [host]
144Options: [defaults in brackets after descriptions]
145Configuration:
146 --cache-file=FILE cache test results in FILE
147 --help print this message
148 --no-create do not create output files
149 --quiet, --silent do not print \`checking...' messages
150 --version print the version of autoconf that created configure
151Directory and file names:
152 --prefix=PREFIX install architecture-independent files in PREFIX
153 [$ac_default_prefix]
1c9dbb83 154 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 155 [same as prefix]
1c9dbb83
ILT		 156 --bindir=DIR user executables in DIR [EPREFIX/bin]
157 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
158 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
159 --datadir=DIR read-only architecture-independent data in DIR
160 [PREFIX/share]
161 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
162 --sharedstatedir=DIR modifiable architecture-independent data in DIR
163 [PREFIX/com]
164 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
165 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
166 --includedir=DIR C header files in DIR [PREFIX/include]
167 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
168 --infodir=DIR info documentation in DIR [PREFIX/info]
169 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 170 --srcdir=DIR find the sources in DIR [configure dir or ..]
171 --program-prefix=PREFIX prepend PREFIX to installed program names
172 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 173 --program-transform-name=PROGRAM
174 run sed PROGRAM on installed program names
175EOF
176 cat << EOF
f1698cb7
KR		 177Host type:
178 --build=BUILD configure for building on BUILD [BUILD=HOST]
179 --host=HOST configure for HOST [guessed]
180 --target=TARGET configure for TARGET [TARGET=HOST]
181Features and packages:
182 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
183 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
184 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
185 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
186 --x-includes=DIR X include files are in DIR
187 --x-libraries=DIR X library files are in DIR
b11fb939 188EOF
1c9dbb83
ILT		 189 if test -n "$ac_help"; then
190 echo "--enable and --with options recognized:$ac_help"
191 fi
b11fb939
KR		 192 exit 0 ;;
193
194 -host | --host | --hos | --ho)
195 ac_prev=host ;;
196 -host=* | --host=* | --hos=* | --ho=*)
197 host="$ac_optarg" ;;
198
1c9dbb83
ILT		 199 -includedir | --includedir | --includedi | --included | --include \
200 | --includ | --inclu | --incl | --inc)
201 ac_prev=includedir ;;
202 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
203 | --includ=* | --inclu=* | --incl=* | --inc=*)
204 includedir="$ac_optarg" ;;
205
206 -infodir | --infodir | --infodi | --infod | --info | --inf)
207 ac_prev=infodir ;;
208 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
209 infodir="$ac_optarg" ;;
210
211 -libdir | --libdir | --libdi | --libd)
212 ac_prev=libdir ;;
213 -libdir=* | --libdir=* | --libdi=* | --libd=*)
214 libdir="$ac_optarg" ;;
215
216 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
217 | --libexe | --libex | --libe)
218 ac_prev=libexecdir ;;
219 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
220 | --libexe=* | --libex=* | --libe=*)
221 libexecdir="$ac_optarg" ;;
222
223 -localstatedir | --localstatedir | --localstatedi | --localstated \
224 | --localstate | --localstat | --localsta | --localst \
225 | --locals | --local | --loca | --loc | --lo)
226 ac_prev=localstatedir ;;
227 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
228 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
229 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
230 localstatedir="$ac_optarg" ;;
231
232 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
233 ac_prev=mandir ;;
234 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
235 mandir="$ac_optarg" ;;
236
b11fb939
KR		 237 -nfp | --nfp | --nf)
238 # Obsolete; use --without-fp.
239 with_fp=no ;;
240
241 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
242 | --no-cr | --no-c)
243 no_create=yes ;;
244
bf111c9f
KR		 245 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
246 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
247 no_recursion=yes ;;
b11fb939 248
1c9dbb83
ILT		 249 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
250 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
251 | --oldin | --oldi | --old | --ol | --o)
252 ac_prev=oldincludedir ;;
253 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
254 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
255 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
256 oldincludedir="$ac_optarg" ;;
257
b11fb939
KR		 258 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
259 ac_prev=prefix ;;
260 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
261 prefix="$ac_optarg" ;;
262
263 -program-prefix | --program-prefix | --program-prefi | --program-pref \
264 | --program-pre | --program-pr | --program-p)
265 ac_prev=program_prefix ;;
266 -program-prefix=* | --program-prefix=* | --program-prefi=* \
267 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
268 program_prefix="$ac_optarg" ;;
269
270 -program-suffix | --program-suffix | --program-suffi | --program-suff \
271 | --program-suf | --program-su | --program-s)
272 ac_prev=program_suffix ;;
273 -program-suffix=* | --program-suffix=* | --program-suffi=* \
274 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
275 program_suffix="$ac_optarg" ;;
276
277 -program-transform-name | --program-transform-name \
278 | --program-transform-nam | --program-transform-na \
279 | --program-transform-n | --program-transform- \
280 | --program-transform | --program-transfor \
281 | --program-transfo | --program-transf \
282 | --program-trans | --program-tran \
283 | --progr-tra | --program-tr | --program-t)
284 ac_prev=program_transform_name ;;
285 -program-transform-name=* | --program-transform-name=* \
286 | --program-transform-nam=* | --program-transform-na=* \
287 | --program-transform-n=* | --program-transform-=* \
288 | --program-transform=* | --program-transfor=* \
289 | --program-transfo=* | --program-transf=* \
290 | --program-trans=* | --program-tran=* \
291 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 292 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 293
294 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
295 | -silent | --silent | --silen | --sile | --sil)
296 silent=yes ;;
297
1c9dbb83
ILT		 298 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
299 ac_prev=sbindir ;;
300 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
301 | --sbi=* | --sb=*)
302 sbindir="$ac_optarg" ;;
303
304 -sharedstatedir | --sharedstatedir | --sharedstatedi \
305 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
306 | --sharedst | --shareds | --shared | --share | --shar \
307 | --sha | --sh)
308 ac_prev=sharedstatedir ;;
309 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
310 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
311 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
312 | --sha=* | --sh=*)
313 sharedstatedir="$ac_optarg" ;;
314
f2889110
KR		 315 -site | --site | --sit)
316 ac_prev=site ;;
317 -site=* | --site=* | --sit=*)
318 site="$ac_optarg" ;;
319
b11fb939
KR		 320 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
321 ac_prev=srcdir ;;
322 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
323 srcdir="$ac_optarg" ;;
324
1c9dbb83
ILT		 325 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
326 | --syscon | --sysco | --sysc | --sys | --sy)
327 ac_prev=sysconfdir ;;
328 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
329 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
330 sysconfdir="$ac_optarg" ;;
331
b11fb939
KR		 332 -target | --target | --targe | --targ | --tar | --ta | --t)
333 ac_prev=target ;;
334 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
335 target="$ac_optarg" ;;
336
337 -v | -verbose | --verbose | --verbos | --verbo | --verb)
338 verbose=yes ;;
339
340 -version | --version | --versio | --versi | --vers)
c6c7035c 341 echo "configure generated by autoconf version 2.12"
b11fb939
KR		 342 exit 0 ;;
343
344 -with-* | --with-*)
345 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
346 # Reject names that are not valid shell variable names.
347 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 348 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 349 fi
350 ac_package=`echo $ac_package| sed 's/-/_/g'`
351 case "$ac_option" in
352 *=*) ;;
353 *) ac_optarg=yes ;;
354 esac
355 eval "with_${ac_package}='$ac_optarg'" ;;
356
357 -without-* | --without-*)
358 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
359 # Reject names that are not valid shell variable names.
360 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 361 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 362 fi
363 ac_package=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}=no" ;;
365
366 --x)
367 # Obsolete; use --with-x.
368 with_x=yes ;;
369
370 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
371 | --x-incl | --x-inc | --x-in | --x-i)
372 ac_prev=x_includes ;;
373 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
374 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
375 x_includes="$ac_optarg" ;;
376
377 -x-libraries | --x-libraries | --x-librarie | --x-librari \
378 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
379 ac_prev=x_libraries ;;
380 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
381 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
382 x_libraries="$ac_optarg" ;;
383
ba49e48d 384 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 385 ;;
386
1c9dbb83 387 *)
b11fb939
KR		 388 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
389 echo "configure: warning: $ac_option: invalid host type" 1>&2
390 fi
391 if test "x$nonopt" != xNONE; then
ba49e48d 392 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 393 fi
394 nonopt="$ac_option"
395 ;;
396
397 esac
398done
399
400if test -n "$ac_prev"; then
ba49e48d 401 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 402fi
403
833c46e1 404trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 405
406# File descriptor usage:
833c46e1 407# 0 standard input
b11fb939
KR		 408# 1 file creation
409# 2 errors and warnings
833c46e1
KR		 410# 3 some systems may open it to /dev/tty
411# 4 used on the Kubota Titan
412# 6 checking for... messages and results
b11fb939
KR		 413# 5 compiler messages saved in config.log
414if test "$silent" = yes; then
833c46e1 415 exec 6>/dev/null
b11fb939 416else
833c46e1 417 exec 6>&1
b11fb939
KR		 418fi
419exec 5>./config.log
420
421echo "\
422This file contains any messages produced by compilers while
423running configure, to aid debugging if configure makes a mistake.
424" 1>&5
425
bf111c9f 426# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 427# Also quote any args containing shell metacharacters.
428ac_configure_args=
429for ac_arg
430do
b11fb939
KR		 431 case "$ac_arg" in
432 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
433 | --no-cr | --no-c) ;;
bf111c9f
KR		 434 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
435 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 436 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
437 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
438 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 439 esac
440done
441
442# NLS nuisances.
c6c7035c
MM		 443# Only set these to C if already set. These must not be set unconditionally
444# because not all systems understand e.g. LANG=C (notably SCO).
445# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
446# Non-C LC_CTYPE values break the ctype check.
7d0f8249 447if test "${LANG+set}" = set; then LANG=C; export LANG; fi
c6c7035c
MM		 448if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
449if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
450if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
b11fb939
KR		 451
452# confdefs.h avoids OS command line length limits that DEFS can exceed.
453rm -rf conftest* confdefs.h
454# AIX cpp loses on an empty file, so make sure it contains at least a newline.
455echo > confdefs.h
456
457# A filename unique to this package, relative to the directory that
458# configure is in, which we can look for to find out if srcdir is correct.
459ac_unique_file=as.h
460
461# Find the source files, if location was not specified.
462if test -z "$srcdir"; then
463 ac_srcdir_defaulted=yes
464 # Try the directory containing this script, then its parent.
465 ac_prog=$0
466 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
467 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
468 srcdir=$ac_confdir
469 if test ! -r $srcdir/$ac_unique_file; then
470 srcdir=..
471 fi
472else
473 ac_srcdir_defaulted=no
474fi
475if test ! -r $srcdir/$ac_unique_file; then
476 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 477 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 478 else
ba49e48d 479 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 480 fi
481fi
f2889110 482srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 483
484# Prefer explicitly selected file to automatically selected ones.
bf111c9f 485if test -z "$CONFIG_SITE"; then
b11fb939 486 if test "x$prefix" != xNONE; then
f2889110 487 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 488 else
f2889110 489 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 490 fi
491fi
492for ac_site_file in $CONFIG_SITE; do
493 if test -r "$ac_site_file"; then
494 echo "loading site script $ac_site_file"
495 . "$ac_site_file"
496 fi
497done
498
499if test -r "$cache_file"; then
500 echo "loading cache $cache_file"
501 . $cache_file
502else
503 echo "creating cache $cache_file"
504 > $cache_file
505fi
506
507ac_ext=c
508# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
d0352cbb
DE		 509ac_cpp='$CPP $CPPFLAGS'
510ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
511ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
c6c7035c 512cross_compiling=$ac_cv_prog_cc_cross
b11fb939 513
bf111c9f
KR		 514if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
515 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
516 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
517 ac_n= ac_c='
518' ac_t=' '
519 else
520 ac_n=-n ac_c= ac_t=
521 fi
522else
523 ac_n= ac_c='\c' ac_t=
524fi
525
318b02b6 526user_bfd_gas=
b11fb939 527# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1c9dbb83
ILT		 528if test "${enable_bfd_assembler+set}" = set; then
529 enableval="$enable_bfd_assembler"
b11fb939 530 case "${enableval}" in
318b02b6
KR		 531 yes) need_bfd=yes user_bfd_gas=yes ;;
532 no) user_bfd_gas=no ;;
ba49e48d 533 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
b11fb939
KR		 534esac
535fi
e7757ad0 536# Check whether --enable-targets or --disable-targets was given.
1c9dbb83
ILT		 537if test "${enable_targets+set}" = set; then
538 enableval="$enable_targets"
e7757ad0
KR		 539 case "${enableval}" in
540 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
541 ;;
542 no) enable_targets= ;;
543 *) enable_targets=$enableval ;;
544esac
545fi
1c9dbb83
ILT		 546# Check whether --enable-shared or --disable-shared was given.
547if test "${enable_shared+set}" = set; then
548 enableval="$enable_shared"
549 case "${enableval}" in
159e6ef8 550 yes) shared=true shared_bfd=true shared_opcodes=true ;;
1c9dbb83 551 no) shared=false ;;
159e6ef8
MM		 552 *bfd*opcodes*) shared=true shared_bfd=true shared_opcodes=true ;;
553 *opcodes*bfd*) shared=true shared_bfd=true shared_opcodes=true ;;
554 *bfd*) shared=true shared_bfd=true ;;
555 *opcodes*) shared=true shared_opcodes=true ;;
556 *) shared=false ;;
1c9dbb83
ILT		 557esac
558fi
b11fb939
KR		 559
560# Generate a header file -- gets more post-processing by Makefile later.
561
562
563ac_aux_dir=
28d3e4a3 564for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
e23b25ec
KR		 565 if test -f $ac_dir/install-sh; then
566 ac_aux_dir=$ac_dir
28d3e4a3 567 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 568 break
569 elif test -f $ac_dir/install.sh; then
570 ac_aux_dir=$ac_dir
28d3e4a3 571 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 572 break
b11fb939
KR		 573 fi
574done
575if test -z "$ac_aux_dir"; then
ba49e48d 576 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
b11fb939 577fi
28d3e4a3
KR		 578ac_config_guess=$ac_aux_dir/config.guess
579ac_config_sub=$ac_aux_dir/config.sub
580ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 581
fb589130 582
b11fb939
KR		 583# Do some error checking and defaulting for the host and target type.
584# The inputs are:
585# configure --host=HOST --target=TARGET --build=BUILD NONOPT
586#
587# The rules are:
588# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 589# same time.
b11fb939
KR		 590# 2. Host defaults to nonopt.
591# 3. If nonopt is not specified, then host defaults to the current host,
592# as determined by config.guess.
f2889110
KR		 593# 4. Target and build default to nonopt.
594# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 595
596# The aliases save the names the user supplied, while $host etc.
597# will get canonicalized.
598case $host---$target---$nonopt in
599NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 600*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 601esac
602
e23b25ec 603
b11fb939 604# Make sure we can run config.sub.
28d3e4a3 605if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 606else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 607fi
608
833c46e1 609echo $ac_n "checking host system type""... $ac_c" 1>&6
c6c7035c 610echo "configure:611: checking host system type" >&5
b11fb939
KR		 611
612host_alias=$host
28d3e4a3 613case "$host_alias" in
b11fb939
KR		 614NONE)
615 case $nonopt in
616 NONE)
28d3e4a3 617 if host_alias=`$ac_config_guess`; then :
ba49e48d 618 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 619 fi ;;
620 *) host_alias=$nonopt ;;
621 esac ;;
622esac
623
28d3e4a3 624host=`$ac_config_sub $host_alias`
c6c7035c
MM		 625host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
626host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
627host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 628echo "$ac_t""$host" 1>&6
b11fb939 629
833c46e1 630echo $ac_n "checking target system type""... $ac_c" 1>&6
c6c7035c 631echo "configure:632: checking target system type" >&5
b11fb939
KR		 632
633target_alias=$target
28d3e4a3 634case "$target_alias" in
b11fb939
KR		 635NONE)
636 case $nonopt in
637 NONE) target_alias=$host_alias ;;
638 *) target_alias=$nonopt ;;
639 esac ;;
640esac
641
28d3e4a3 642target=`$ac_config_sub $target_alias`
c6c7035c
MM		 643target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
644target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
645target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 646echo "$ac_t""$target" 1>&6
b11fb939 647
833c46e1 648echo $ac_n "checking build system type""... $ac_c" 1>&6
c6c7035c 649echo "configure:650: checking build system type" >&5
b11fb939
KR		 650
651build_alias=$build
28d3e4a3 652case "$build_alias" in
f2889110
KR		 653NONE)
654 case $nonopt in
655 NONE) build_alias=$host_alias ;;
656 *) build_alias=$nonopt ;;
657 esac ;;
658esac
659
28d3e4a3 660build=`$ac_config_sub $build_alias`
c6c7035c
MM		 661build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
662build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
663build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 664echo "$ac_t""$build" 1>&6
b11fb939 665
28d3e4a3
KR		 666test "$host_alias" != "$target_alias" &&
667 test "$program_prefix$program_suffix$program_transform_name" = \
833c46e1
KR		 668 NONENONEs,x,x, &&
669 program_prefix=${target_alias}-
b11fb939 670
ba49e48d
KR		 671if test "$program_transform_name" = s,x,x,; then
672 program_transform_name=
673else
1c9dbb83
ILT		 674 # Double any \ or $. echo might interpret backslashes.
675 cat <<\EOF_SED > conftestsed
676s,\\,\\\\,g; s,\$,$$,g
677EOF_SED
28d3e4a3 678 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
bf111c9f 679 rm -f conftestsed
318b02b6 680fi
28d3e4a3
KR		 681test "$program_prefix" != NONE &&
682 program_transform_name="s,^,${program_prefix},; $program_transform_name"
bf111c9f 683# Use a double $ so make ignores it.
28d3e4a3
KR		 684test "$program_suffix" != NONE &&
685 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
318b02b6 686
bf111c9f 687# sed with no file args requires a program.
28d3e4a3 688test "$program_transform_name" = "" && program_transform_name="s,x,x,"
318b02b6 689
b11fb939 690
e7757ad0 691te_file=generic
b11fb939 692
e7757ad0
KR		 693canon_targets=""
694if test -n "$enable_targets" ; then
695 for t in `echo $enable_targets | sed 's/,/ /g'`; do
696 result=`$ac_config_sub $t 2>/dev/null`
697 if test -n "$result" ; then
698 canon_targets="$canon_targets $result"
699# else
700# # Permit "all", etc. We don't support it yet though.
701# canon_targets="$canon_targets $t"
702 fi
703 done
704 _gas_uniq_list="$canon_targets"
705_gas_uniq_newlist=""
706for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
707 case $_gas_uniq_i in
708 _gas_uniq_dummy) ;;
709 *) case " $_gas_uniq_newlist " in
710 *" $_gas_uniq_i "*) ;;
711 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
712 esac ;;
713 esac
714done
715canon_targets=$_gas_uniq_newlist
b11fb939 716
e7757ad0 717fi
b11fb939 718
e7757ad0
KR		 719emulations=""
720
721for this_target in $target $canon_targets ; do
722
64556643 723 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
e7757ad0
KR		 724
725 # check for architecture variants
726 case ${cpu} in
ae09d880
ILT		 727 armeb) cpu_type=arm endian=big ;;
728 arm*) cpu_type=arm endian=little ;;
e7757ad0 729 hppa*) cpu_type=hppa ;;
7c2fadd1 730 i[456]86) cpu_type=i386 ;;
e7757ad0
KR		 731 m680[012346]0) cpu_type=m68k ;;
732 m68008) cpu_type=m68k ;;
733 m683??) cpu_type=m68k ;;
734 m8*) cpu_type=m88k ;;
e16b9537 735 mips*el) cpu_type=mips endian=little ;;
e7757ad0
KR		 736 mips*) cpu_type=mips endian=big ;;
737 powerpcle*) cpu_type=ppc endian=little ;;
738 powerpc*) cpu_type=ppc endian=big ;;
739 rs6000*) cpu_type=ppc ;;
6df07e7f 740 sparc64) cpu_type=sparc want_sparc_v9=true ;;
63e4edb5 741 sparc*) cpu_type=sparc ;;
a1c7c0f3 742 *) cpu_type=${cpu} ;;
e7757ad0
KR		 743 esac
744
745 if test ${this_target} = $target ; then
746 target_cpu_type=${cpu_type}
747 elif test ${target_cpu_type} != ${cpu_type} ; then
748 continue
749 fi
750
751 targ=${cpu_type}
752 generic_target=${cpu_type}-$vendor-$os
753 dev=no
754 bfd_gas=no
755 em=generic
756
757 # assign object format
758 case ${generic_target} in
805e36ab 759 a29k-*-coff) fmt=coff targ=ebmon29k ;;
e7757ad0
KR		 760 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
761 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
880b7429 762 a29k-nyu-sym1) fmt=coff targ=ebmon29k ;;
e7757ad0
KR		 763 a29k-*-vxworks*) fmt=coff ;;
764
c6aa56bc 765 alpha-*-*vms*) fmt=evax ;;
e7757ad0
KR		 766 alpha-*-netware*) fmt=ecoff ;;
767 alpha-*-osf*) fmt=ecoff ;;
df586de2
ILT		 768 alpha-*-linuxecoff*) fmt=ecoff ;;
769 alpha-*-linux*) fmt=elf em=linux ;;
b11fb939 770
4181c985 771# start-sanitize-arc
e7757ad0 772 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985
KR		 773# end-sanitize-arc
774
7be9a312 775 arm-*-riscix*) fmt=aout targ=arm-lit em=riscix ;;
1cb0d00d
KR		 776 arm-*-aout) fmt=aout
777 case "$endian" in
778 big) targ=arm-big ;;
779 *) targ=arm-lit ;;
780 esac
781 ;;
8de16e56 782 arm-*-coff) fmt=coff ;;
e7757ad0 783 arm-*-riscix*) fmt=aout ;;
1cb0d00d 784 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
e7757ad0 785
cbe7dccb 786 d10v-*-*) fmt=elf bfd_gas=yes ;;
7d0f8249
MH		 787# start-sanitize-d30v
788 d30v-*-*) fmt=elf bfd_gas=yes ;;
789# end-sanitize-d30v
7be9a312 790
e7757ad0
KR		 791 hppa-*-*elf*) fmt=elf em=hppa ;;
792 hppa-*-lites*) fmt=elf em=hppa ;;
793 hppa-*-osf*) fmt=som em=hppa ;;
794 hppa-*-hpux*) fmt=som em=hppa ;;
795 hppa-*-bsd*) fmt=som em=hppa ;;
796 hppa-*-hiux*) fmt=som em=hppa ;;
797
798 h8300-*-coff) fmt=coff ;;
799
800 i386-ibm-aix*) fmt=coff targ=i386coff
801 em=i386aix ;;
7d0f8249 802 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
e7757ad0
KR		 803 i386-*-bsd*) fmt=aout em=386bsd ;;
804 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
805 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 806 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
e7757ad0
KR		 807 i386-*-linux*coff*) fmt=coff em=linux
808 targ=i386coff ;;
809 i386-*-linux*) fmt=elf em=linux ;;
810 i386-*-lynxos*) fmt=coff targ=i386coff
811 em=lynx ;;
2ae5f50b 812 i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
e7757ad0 813 fmt=elf ;;
66b935da 814 i386-*-sco*elf*) fmt=elf targ=sco5 ;;
e7757ad0
KR		 815 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
816 fmt=coff targ=i386coff ;;
817 i386-*-vsta) fmt=aout ;;
818 i386-*-go32) fmt=coff targ=i386coff ;;
7be9a312 819 i386-*-rtems*) fmt=coff targ=i386coff ;;
6c186c48
SC		 820 i386-*-gnu*) fmt=elf ;;
821 i386-*-mach*)
e7757ad0
KR		 822 fmt=aout em=mach bfd_gas=yes ;;
823 i386-*-msdos*) fmt=aout ;;
6c186c48 824 i386-*-moss*) fmt=elf ;;
d0352cbb
DE		 825 i386-*-pe) fmt=coff targ=i386coff em=pe ;;
826 i386-*-cygwin32) fmt=coff targ=i386coff em=pe ;;
827 i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
e7757ad0
KR		 828 i960-*-bout) fmt=bout ;;
829 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
7be9a312 830 i960-*-rtems*) fmt=coff em=ic960 targ=ic960coff ;;
e7757ad0
KR		 831 i960-*-nindy*) fmt=bout ;;
832 i960-*-vxworks4*) fmt=bout ;;
833 i960-*-vxworks5.0) fmt=bout ;;
834 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
835 i960-*-vxworks*) fmt=bout ;;
836
837 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
838 fmt=aout em=sun3 ;;
880b7429 839 m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;;
e7757ad0
KR		 840 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
841 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
fee3e248
ILT		 842 m68k-*-sysv4*) # must be before -sysv*
843 fmt=elf em=svr4 ;;
844 m68k-*-elf*) fmt=elf ;;
7be9a312 845 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
e7757ad0 846 fmt=coff targ=m68kcoff ;;
e7757ad0 847 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f
ILT		 848 m68k-*-linux*aout*) fmt=aout em=linux ;;
849 m68k-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR		 850 m68k-*-lynxos*) fmt=coff targ=m68kcoff
851 em=lynx ;;
852 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2b37714a
ILT		 853 m68k-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
854 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 855
880b7429 856 m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
e7757ad0
KR		 857 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
858
859 # don't change em like *-*-bsd does
4cbbec31 860 mips-dec-netbsd*) fmt=elf targ=mips-lit endian=little ;;
e7757ad0
KR		 861 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
862 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
863 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
70f4dbce 864 mips-*-ultrix*) fmt=ecoff targ=mips-lit endian=little ;;
7be9a312 865 mips-*-osf*) fmt=ecoff targ=mips-lit endian=little ;;
e7757ad0
KR		 866 mips-*-ecoff*) fmt=ecoff
867 case "$endian" in
868 big) targ=mips-big ;;
869 *) targ=mips-lit ;;
870 esac
871 ;;
872 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
873 mips-*-gnu*) fmt=aout
874 case "$endian" in
875 big) targ=mips-big ;;
876 *) targ=mips-lit ;;
877 esac
878 ;;
cbe7dccb 879 mips-*-irix6*) fmt=elf targ=mips-big ;;
e7757ad0
KR		 880 mips-*-irix5*) fmt=elf targ=mips-big ;;
881 mips-*-irix*) fmt=ecoff targ=mips-big ;;
882 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
883 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
e16b9537 884 mips-*-elf* | mips-*-rtems* | mips-*-linux*)
fed13a5e 885 fmt=elf
e7757ad0
KR		 886 case "$endian" in
887 big) targ=mips-big ;;
888 *) targ=mips-lit ;;
889 esac
890 ;;
ae1b99e4
JL		 891 mn10200-*-*) fmt=elf bfd_gas=yes ;;
892 mn10300-*-*) fmt=elf bfd_gas=yes ;;
0ff513d9
SC		 893 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
894 fmt=coff em=pe
85cc2190
KK		 895 case "$endian" in
896 big) targ=ppc-big ;;
897 *) targ=ppc-lit ;;
898 esac
899 ;;
e7757ad0
KR		 900 ppc-*-aix*) fmt=coff ;;
901 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
902 fmt=elf
903 case "$endian" in
904 big) targ=ppc-big ;;
905 *) targ=ppc-lit ;;
906 esac
907 ;;
159e6ef8
MM		 908 ppc-*-linux*) fmt=elf
909 case "$endian" in
910 big) targ=ppc-big ;;
911 *) { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
912 esac
913 ;;
914 ppc-*-solaris*) fmt=elf
915 case "$endian" in
916 big) { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } ;;
917 *) targ=ppc-sol ;;
918 esac
919 ;;
7be9a312
MH		 920 ppc-*-rtems*)
921 fmt=elf
922 case "$endian" in
923 big) targ=ppc-big ;;
924 *) targ=ppc-lit ;;
925 esac
926 ;;
880b7429
KR		 927 ppc-*-macos* | ppc-*-mpw*)
928 fmt=coff em=macos ;;
e7757ad0
KR		 929 ppc-*-netware*) fmt=elf em=ppcnw ;;
930
df4021c1
DE		 931 sh-*-elf*) fmt=elf ;;
932 sh-*-coff*) fmt=coff ;;
b11fb939 933
5f757edc
ILT		 934 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
935 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
e7757ad0 936
7be9a312 937 sparc-*-rtems*) fmt=aout ;;
e7757ad0 938 sparc-*-sunos4*) fmt=aout em=sun3 ;;
df586de2 939 sparc-*-aout | sparc*-*-vxworks*)
df4021c1 940 fmt=aout em=sparcaout ;;
e7757ad0
KR		 941 sparc-*-coff) fmt=coff ;;
942 sparc-*-lynxos*) fmt=coff em=lynx ;;
943 sparc-fujitsu-none) fmt=aout ;;
0b27ea39 944 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
e7757ad0
KR		 945 fmt=elf ;;
946 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
947
64556643 948# start-sanitize-tic80
7d0f8249 949 tic80-*-*) fmt=coff targ=tic80coff;;
64556643 950# end-sanitize-tic80
c6aa56bc
C		 951 v850-*-*) fmt=elf bfd_gas=yes ;;
952
e7757ad0
KR		 953 vax-*-bsd* | vax-*-ultrix*)
954 fmt=aout ;;
955 vax-*-vms) fmt=vms ;;
956
957 z8k-*-coff | z8k-*-sim)
958 fmt=coff ;;
959
960 w65-*-*) fmt=coff ;;
961
962 *-*-aout | *-*-scout)
963 fmt=aout ;;
964 *-*-nindy*)
965 fmt=bout ;;
966 *-*-bsd*)
967 fmt=aout em=sun3 ;;
968 *-*-generic) fmt=generic ;;
969 *-*-xray | *-*-hms) fmt=coff ;;
970 *-*-sim) fmt=coff ;;
971 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 972 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 973 fmt=elf dev=yes ;;
974 *-*-vxworks) fmt=aout ;;
975 *-*-netware) fmt=elf ;;
976 esac
977
978 case ${cpu_type}-${fmt} in
df586de2 979 alpha-*) bfd_gas=yes ;;
e7757ad0
KR		 980 arm-*) bfd_gas=yes ;;
981 # not yet
982 # i386-aout) bfd_gas=preferred ;;
983 mips-*) bfd_gas=yes ;;
984 ns32k-*) bfd_gas=yes ;;
985 ppc-*) bfd_gas=yes ;;
986 sparc-*) bfd_gas=yes ;;
987 *-elf) bfd_gas=yes ;;
988 *-ecoff) bfd_gas=yes ;;
989 *-som) bfd_gas=yes ;;
990 *) ;;
991 esac
992
5f757edc
ILT		 993# Other random stuff.
994
ae09d880
ILT		 995 # do we need the opcodes library?
996 case ${cpu_type} in
df586de2 997 vax | i386)
7c2fadd1
ILT		 998 ;;
999 *)
1000 need_opcodes=yes
159e6ef8 1001 if test "${shared_opcodes}" = "true"; then
7c2fadd1
ILT		 1002 # A shared libopcodes must be linked against libbfd.
1003 need_bfd=yes
1004 fi
1005 ;;
ae09d880
ILT		 1006 esac
1007
6df07e7f
DE		 1008 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1009#define SPARC_V9 1
5f757edc
ILT		 1010EOF
1011
1012
6df07e7f
DE		 1013 case ${cpu}-${vendor}-${os} in
1014 sparc64-*-elf*) cat >> confdefs.h <<\EOF
1015#define SPARC_ARCH64 1
1016EOF
1017 ;;
1018 esac
1019
efec4a28
DP		 1020# additional parsers based on cpu-type
1021
5f757edc 1022 case ${cpu_type} in
1c9dbb83
ILT		 1023 m68k)
1024 case ${extra_objects} in
1025 *m68k-parse.o*) ;;
1026 *) extra_objects="$extra_objects m68k-parse.o" ;;
1027 esac
1028 ;;
efec4a28
DP		 1029
1030 mips)
1031 echo ${extra_objects} | grep -s "itbl-parse.o"
1032 if test $? -ne 0 ; then
1033 extra_objects="$extra_objects itbl-parse.o"
1034 fi
1035
1036 echo ${extra_objects} | grep -s "itbl-lex.o"
1037 if test $? -ne 0 ; then
1038 extra_objects="$extra_objects itbl-lex.o"
1039 fi
1040
1041 echo ${extra_objects} | grep -s "itbl-ops.o"
1042 if test $? -ne 0 ; then
1043 extra_objects="$extra_objects itbl-ops.o"
1044 fi
1045 ;;
1046
1047 *)
1048 ;;
1049
5f757edc
ILT		 1050 esac
1051
e7757ad0
KR		 1052# See if we really can support this configuration with the emulation code.
1053
1054 if test $this_target = $target ; then
1055 primary_bfd_gas=$bfd_gas
1056 obj_format=$fmt
1057 gas_target=$targ
1058 te_file=$em
1059
1060 if test $bfd_gas = no ; then
1061 # Can't support other configurations this way.
1062 break
1063 fi
1064 elif test $bfd_gas = no ; then
1065 # Can't support this configuration.
1066 break
1067 fi
1068
1069# From target name and format, produce a list of supported emulations.
1070
1071 case ${generic_target}-${fmt} in
1cb0d00d 1072 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
e7757ad0 1073 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1074 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1075 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1076 esac ;;
1077 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1078 big) emulation="mipsbelf mipslelf mipself" ;;
1079 *) emulation="mipslelf mipsbelf mipself" ;;
e7757ad0
KR		 1080 esac ;;
1081 esac
1082
1083 emulations="$emulations $emulation"
1084
e7757ad0 1085done
b11fb939
KR		 1086
1087# Assign floating point type. Most processors with FP support
1088# IEEE FP. On those that don't support FP at all, usually IEEE
1089# is emulated.
1090case ${target_cpu} in
1091 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1092 *) atof=ieee ;;
b11fb939
KR		 1093esac
1094
1095case "${obj_format}" in
ba49e48d 1096 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1097esac
1098
1099
bf4bd1fc
ILT		 1100if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1101 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1102fi
1103
fb589130 1104if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1105 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1106fi
1107
b11fb939
KR		 1108# and target makefile frag
1109
1110target_frag=${srcdir}/config/${gas_target}.mt
f2889110
KR		 1111if test ! -r ${target_frag}; then
1112 target_frag=/dev/null # ick! but subst_file can't be conditionalized
1113fi
b11fb939 1114
4cbbec31 1115
e7757ad0 1116case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1117 yes-yes | no-no)
1118 # We didn't override user's choice.
1119 ;;
1120 no-yes)
1121 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1122 ;;
1123 no-preferred)
e7757ad0 1124 primary_bfd_gas=no
b11fb939
KR		 1125 ;;
1126 *-preferred)
e7757ad0 1127 primary_bfd_gas=yes
b11fb939 1128 ;;
ba49e48d 1129 yes-*)
e7757ad0 1130 primary_bfd_gas=yes
ba49e48d 1131 ;;
b11fb939
KR		 1132 -*)
1133 # User specified nothing.
1134 ;;
1135esac
1136
e7757ad0
KR		 1137# Some COFF configurations want these random other flags set.
1138case ${obj_format} in
1139 coff)
1140 case ${target_cpu_type} in
1141 i386) cat >> confdefs.h <<\EOF
1142#define I386COFF 1
1143EOF
1144 ;;
1145 m68k) cat >> confdefs.h <<\EOF
1146#define M68KCOFF 1
1147EOF
1148 ;;
1149 m88k) cat >> confdefs.h <<\EOF
1150#define M88KCOFF 1
1151EOF
1152 ;;
1153 esac
1154 ;;
1155esac
1156
1157# Getting this done right is going to be a bitch. Each configuration specified
1158# with --enable-targets=... should be checked for environment, format, cpu, and
1159# bfd_gas setting.
1160#
1161# For each configuration, the necessary object file support code must be linked
1162# in. This might be only one, it might be up to four. The necessary emulation
1163# code needs to be provided, too.
1164#
1165# And then there's "--enable-targets=all"....
1166#
1167# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1168
1169formats="${obj_format}"
1170emfiles=""
1171EMULATIONS=""
1172_gas_uniq_list="$emulations"
1173_gas_uniq_newlist=""
1174for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1175 case $_gas_uniq_i in
1176 _gas_uniq_dummy) ;;
1177 *) case " $_gas_uniq_newlist " in
1178 *" $_gas_uniq_i "*) ;;
1179 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1180 esac ;;
1181 esac
1182done
1183emulations=$_gas_uniq_newlist
1184
1185for em in . $emulations ; do
1186 case $em in
1187 .) continue ;;
1188 mipsbelf | mipslelf)
1189 fmt=elf file=mipself ;;
1190 mipsbecoff | mipslecoff)
1191 fmt=ecoff file=mipsecoff ;;
1192 esac
1193 formats="$formats $fmt"
1194 emfiles="$emfiles e-$file.o"
1195 EMULATIONS="$EMULATIONS &$em,"
1196done
1197_gas_uniq_list="$formats"
1198_gas_uniq_newlist=""
1199for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1200 case $_gas_uniq_i in
1201 _gas_uniq_dummy) ;;
1202 *) case " $_gas_uniq_newlist " in
1203 *" $_gas_uniq_i "*) ;;
1204 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1205 esac ;;
1206 esac
1207done
1208formats=$_gas_uniq_newlist
1209
1210_gas_uniq_list="$emfiles"
1211_gas_uniq_newlist=""
1212for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1213 case $_gas_uniq_i in
1214 _gas_uniq_dummy) ;;
1215 *) case " $_gas_uniq_newlist " in
1216 *" $_gas_uniq_i "*) ;;
1217 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1218 esac ;;
1219 esac
1220done
1221emfiles=$_gas_uniq_newlist
1222
1223if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1224 for fmt in $formats ; do
1225 case $fmt in
1226 aout) cat >> confdefs.h <<\EOF
1227#define OBJ_MAYBE_AOUT 1
1228EOF
1229 ;;
1230 bout) cat >> confdefs.h <<\EOF
1231#define OBJ_MAYBE_BOUT 1
1232EOF
1233 ;;
1234 coff) cat >> confdefs.h <<\EOF
1235#define OBJ_MAYBE_COFF 1
1236EOF
1237 ;;
1238 ecoff) cat >> confdefs.h <<\EOF
1239#define OBJ_MAYBE_ECOFF 1
1240EOF
1241 ;;
1242 elf) cat >> confdefs.h <<\EOF
1243#define OBJ_MAYBE_ELF 1
1244EOF
1245 ;;
1246 generic) cat >> confdefs.h <<\EOF
1247#define OBJ_MAYBE_GENERIC 1
1248EOF
1249 ;;
1250 hp300) cat >> confdefs.h <<\EOF
1251#define OBJ_MAYBE_HP300 1
1252EOF
1253 ;;
1254 ieee) cat >> confdefs.h <<\EOF
1255#define OBJ_MAYBE_IEEE 1
1256EOF
1257 ;;
1258 som) cat >> confdefs.h <<\EOF
1259#define OBJ_MAYBE_SOM 1
1260EOF
1261 ;;
1262 vms) cat >> confdefs.h <<\EOF
1263#define OBJ_MAYBE_VMS 1
1264EOF
1265 ;;
1266 esac
1267 extra_objects="$extra_objects obj-$fmt.o"
1268 done
1269 obj_format=multi
1270fi
1271if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1272 te_file=multi
1273 extra_objects="$extra_objects $emfiles"
1274 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1275 cat >> confdefs.h <<\EOF
1276#define USE_EMULATIONS 1
1277EOF
1278
1279fi
1280
1281cat >> confdefs.h <<EOF
1282#define EMULATIONS $EMULATIONS
1283EOF
1284
1285cat >> confdefs.h <<EOF
1286#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1287EOF
1288
1289
bf4bd1fc 1290files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
e7757ad0
KR		 1291 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1292 config/te-${te_file}.h config/atof-${atof}.c \
efec4a28 1293 config/itbl-${target_cpu_type}.h \
e7757ad0
KR		 1294 $extra_files"
1295links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
efec4a28 1296 itbl-cpu.h \
e7757ad0
KR		 1297 $extra_links"
1298
bf4bd1fc 1299case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1300 yes-*-coff) need_bfd=yes ;;
1301 no-*-coff) need_bfd=yes
1302 cat >> confdefs.h <<\EOF
1303#define MANY_SEGMENTS 1
1304EOF
1305 ;;
1306esac
1307
b11fb939
KR		 1308reject_dev_configs=yes
1309
1310case ${reject_dev_configs}-${dev} in
1311 yes-yes) # Oops.
ba49e48d 1312 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1313 ;;
1314esac
1315
b11fb939
KR		 1316
1317
833c46e1
KR		 1318
1319
1320
1321
e7757ad0 1322case "${primary_bfd_gas}" in
b11fb939
KR		 1323 yes) cat >> confdefs.h <<\EOF
1324#define BFD_ASSEMBLER 1
1325EOF
1326
1327 need_bfd=yes ;;
1328esac
1329
ae09d880
ILT		 1330# do we need the opcodes library?
1331case "${need_opcodes}" in
7be9a312
MH		 1332yes)
1333 OPCODES_DEP=../opcodes/libopcodes.a
1334 OPCODES_LIB='-L../opcodes -lopcodes'
ae09d880 1335
7be9a312
MH		 1336 # We need to handle some special cases for shared libraries.
1337 case "${host}" in
1338 *-*-sunos*)
1339 # On SunOS, we must link against the name we are going to install,
1340 # not -lbfd, since SunOS does not support SONAME.
159e6ef8 1341 if test "${shared_opcodes}" = "true"; then
ae09d880 1342 OPCODES_LIB='-L../opcodes -l`echo opcodes | sed '"'"'$(program_transform_name)'"'"'`'
ae09d880
ILT		 1343 fi
1344 ;;
7be9a312
MH		 1345 alpha*-*-osf*)
1346 # On Alpha OSF/1, the native linker searches all the -L
1347 # directories for any LIB.so files, and only then searches for any
1348 # LIB.a files. That means that if there is an installed
1349 # libbfd.so, but this build is not done with --enable-shared, the
1350 # link will wind up being against the install libbfd.so rather
1351 # than the newly built libbfd. To avoid this, we must explicitly
1352 # link against libbfd.a when --enable-shared is not used.
1353 if test "${shared_opcodes}" != "true"; then
1354 OPCODES_LIB='../opcodes/libopcodes.a'
1355 fi
1356 ;;
1357 esac
1358 ;;
ae09d880
ILT		 1359esac
1360
1361
1362
b11fb939 1363case "${need_bfd}" in
7be9a312
MH		 1364yes)
1365 BFDDEP=../bfd/libbfd.a
1366 BFDLIB='-L../bfd -lbfd'
1367 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
ae09d880 1368
7be9a312
MH		 1369 # We need to handle some special cases for shared libraries
1370 case "${host}" in
1371 *-*-sunos*)
1372 # On SunOS, we must link against the name we are going to install,
1373 # not -lbfd, since SunOS does not support SONAME.
159e6ef8 1374 if test "${shared_bfd}" = "true"; then
7be9a312
MH		 1375 BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
1376 fi
1377 ;;
1378 alpha*-*-osf*)
1379 # On Alpha OSF/1, the native linker searches all the -L
1380 # directories for any LIB.so files, and only then searches for any
1381 # LIB.a files. That means that if there is an installed
1382 # libbfd.so, but this build is not done with --enable-shared, the
1383 # link will wind up being against the install libbfd.so rather
1384 # than the newly built libbfd. To avoid this, we must explicitly
1385 # link against libbfd.a when --enable-shared is not used.
1386 if test "${shared_bfd}" != "true"; then
1387 BFDLIB='../bfd/libbfd.a'
ae09d880
ILT		 1388 fi
1389 ;;
7be9a312
MH		 1390 esac
1391 ;;
b11fb939
KR		 1392esac
1393
1394
1395
1c9dbb83 1396
b11fb939
KR		 1397cat >> confdefs.h <<EOF
1398#define TARGET_ALIAS "${target_alias}"
1399EOF
1400
1401cat >> confdefs.h <<EOF
1402#define TARGET_CANONICAL "${target}"
1403EOF
1404
1405cat >> confdefs.h <<EOF
1406#define TARGET_CPU "${target_cpu}"
1407EOF
1408
1409cat >> confdefs.h <<EOF
1410#define TARGET_VENDOR "${target_vendor}"
1411EOF
1412
1413cat >> confdefs.h <<EOF
1414#define TARGET_OS "${target_os}"
1415EOF
1416
1417
330add8a
ILT		 1418# Extract the first word of "gcc", so it can be a program name with args.
1419set dummy gcc; ac_word=$2
1420echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
fee3e248 1421echo "configure:1397: checking for $ac_word" >&5
330add8a
ILT		 1422if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1423 echo $ac_n "(cached) $ac_c" 1>&6
1424else
1425 if test -n "$CC"; then
1426 ac_cv_prog_CC="$CC" # Let the user override the test.
1427else
1428 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1429 for ac_dir in $PATH; do
1430 test -z "$ac_dir" && ac_dir=.
1431 if test -f $ac_dir/$ac_word; then
1432 ac_cv_prog_CC="gcc"
1433 break
1434 fi
1435 done
1436 IFS="$ac_save_ifs"
330add8a
ILT		 1437fi
1438fi
1439CC="$ac_cv_prog_CC"
1440if test -n "$CC"; then
1441 echo "$ac_t""$CC" 1>&6
1442else
1443 echo "$ac_t""no" 1>&6
1444fi
1445
d0352cbb
DE		 1446if test -z "$CC"; then
1447 # Extract the first word of "cc", so it can be a program name with args.
1448set dummy cc; ac_word=$2
1449echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
fee3e248 1450echo "configure:1426: checking for $ac_word" >&5
d0352cbb
DE		 1451if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1452 echo $ac_n "(cached) $ac_c" 1>&6
1453else
1454 if test -n "$CC"; then
1455 ac_cv_prog_CC="$CC" # Let the user override the test.
1456else
1457 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1458 ac_prog_rejected=no
1459 for ac_dir in $PATH; do
1460 test -z "$ac_dir" && ac_dir=.
1461 if test -f $ac_dir/$ac_word; then
1462 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1463 ac_prog_rejected=yes
1464 continue
1465 fi
1466 ac_cv_prog_CC="cc"
1467 break
1468 fi
1469 done
1470 IFS="$ac_save_ifs"
1471if test $ac_prog_rejected = yes; then
1472 # We found a bogon in the path, so make sure we never use it.
1473 set dummy $ac_cv_prog_CC
1474 shift
1475 if test $# -gt 0; then
1476 # We chose a different compiler from the bogus one.
1477 # However, it has the same basename, so the bogon will be chosen
1478 # first if we set CC to just the basename; use the full file name.
1479 shift
1480 set dummy "$ac_dir/$ac_word" "$@"
1481 shift
1482 ac_cv_prog_CC="$@"
1483 fi
1484fi
1485fi
1486fi
1487CC="$ac_cv_prog_CC"
1488if test -n "$CC"; then
1489 echo "$ac_t""$CC" 1>&6
1490else
1491 echo "$ac_t""no" 1>&6
1492fi
1493
1494 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1495fi
b11fb939 1496
c6c7035c 1497echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
fee3e248 1498echo "configure:1474: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
c6c7035c
MM		 1499
1500ac_ext=c
1501# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1502ac_cpp='$CPP $CPPFLAGS'
1503ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1504ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1505cross_compiling=$ac_cv_prog_cc_cross
1506
1507cat > conftest.$ac_ext <<EOF
fee3e248 1508#line 1484 "configure"
c6c7035c
MM		 1509#include "confdefs.h"
1510main(){return(0);}
1511EOF
fee3e248 1512if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
c6c7035c
MM		 1513 ac_cv_prog_cc_works=yes
1514 # If we can't run a trivial program, we are probably using a cross compiler.
1515 if (./conftest; exit) 2>/dev/null; then
1516 ac_cv_prog_cc_cross=no
1517 else
1518 ac_cv_prog_cc_cross=yes
1519 fi
1520else
1521 echo "configure: failed program was:" >&5
1522 cat conftest.$ac_ext >&5
1523 ac_cv_prog_cc_works=no
1524fi
1525rm -fr conftest*
1526
1527echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1528if test $ac_cv_prog_cc_works = no; then
1529 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1530fi
1531echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
fee3e248 1532echo "configure:1508: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
c6c7035c
MM		 1533echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1534cross_compiling=$ac_cv_prog_cc_cross
1535
330add8a 1536echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
fee3e248 1537echo "configure:1513: checking whether we are using GNU C" >&5
330add8a
ILT		 1538if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1539 echo $ac_n "(cached) $ac_c" 1>&6
1540else
1541 cat > conftest.c <<EOF
b11fb939 1542#ifdef __GNUC__
330add8a 1543 yes;
b11fb939
KR		 1544#endif
1545EOF
fee3e248 1546if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
330add8a
ILT		 1547 ac_cv_prog_gcc=yes
1548else
1549 ac_cv_prog_gcc=no
1550fi
1551fi
1c9dbb83 1552
330add8a 1553echo "$ac_t""$ac_cv_prog_gcc" 1>&6
c6c7035c 1554
330add8a 1555if test $ac_cv_prog_gcc = yes; then
b11fb939 1556 GCC=yes
c6c7035c
MM		 1557 ac_test_CFLAGS="${CFLAGS+set}"
1558 ac_save_CFLAGS="$CFLAGS"
1559 CFLAGS=
1560 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
fee3e248 1561echo "configure:1537: checking whether ${CC-cc} accepts -g" >&5
c6c7035c 1562if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
330add8a 1563 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1564else
330add8a
ILT		 1565 echo 'void f(){}' > conftest.c
1566if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
c6c7035c 1567 ac_cv_prog_cc_g=yes
330add8a 1568else
c6c7035c 1569 ac_cv_prog_cc_g=no
b11fb939
KR		 1570fi
1571rm -f conftest*
1572
330add8a 1573fi
1c9dbb83 1574
c6c7035c
MM		 1575echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1576 if test "$ac_test_CFLAGS" = set; then
1577 CFLAGS="$ac_save_CFLAGS"
1578 elif test $ac_cv_prog_cc_g = yes; then
1579 CFLAGS="-g -O2"
1580 else
1581 CFLAGS="-O2"
330add8a
ILT		 1582 fi
1583else
1584 GCC=
1585 test "${CFLAGS+set}" = set || CFLAGS="-g"
1586fi
1587
bf111c9f
KR		 1588# Find a good install program. We prefer a C program (faster),
1589# so one script is as good as another. But avoid the broken or
1590# incompatible versions:
b11fb939
KR		 1591# SysV /etc/install, /usr/sbin/install
1592# SunOS /usr/etc/install
1593# IRIX /sbin/install
1594# AIX /bin/install
1595# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1596# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1597# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 1598echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
fee3e248 1599echo "configure:1575: checking for a BSD compatible install" >&5
28d3e4a3 1600if test -z "$INSTALL"; then
833c46e1
KR		 1601if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1602 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1603else
c6c7035c 1604 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
b11fb939 1605 for ac_dir in $PATH; do
833c46e1
KR		 1606 # Account for people who put trailing slashes in PATH elements.
1607 case "$ac_dir/" in
1608 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 1609 *)
1610 # OSF1 and SCO ODT 3.0 have their own names for install.
1611 for ac_prog in ginstall installbsd scoinst install; do
1612 if test -f $ac_dir/$ac_prog; then
1613 if test $ac_prog = install &&
1614 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1615 # AIX install. It has an incompatible calling convention.
1616 # OSF/1 installbsd also uses dspmsg, but is usable.
1617 :
1618 else
1619 ac_cv_path_install="$ac_dir/$ac_prog -c"
1620 break 2
1621 fi
1622 fi
1623 done
1624 ;;
1625 esac
1626 done
c6c7035c 1627 IFS="$ac_save_IFS"
1c9dbb83 1628
b11fb939 1629fi
1c9dbb83
ILT		 1630 if test "${ac_cv_path_install+set}" = set; then
1631 INSTALL="$ac_cv_path_install"
1632 else
1633 # As a last resort, use the slow shell script. We don't cache a
1634 # path for INSTALL within a source directory, because that will
1635 # break other packages using the cache if that directory is
1636 # removed, or if the path is relative.
1637 INSTALL="$ac_install_sh"
1638 fi
b11fb939 1639fi
833c46e1 1640echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 1641
1642# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1643# It thinks the first close brace ends the variable substitution.
1644test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1645
1646test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1647
1648
833c46e1 1649echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
fee3e248 1650echo "configure:1626: checking how to run the C preprocessor" >&5
b11fb939
KR		 1651# On Suns, sometimes $CPP names a directory.
1652if test -n "$CPP" && test -d "$CPP"; then
1653 CPP=
1654fi
1655if test -z "$CPP"; then
833c46e1
KR		 1656if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1657 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1658else
1659 # This must be in double quotes, not single quotes, because CPP may get
1660 # substituted into the Makefile and "${CC-cc}" will confuse make.
1661 CPP="${CC-cc} -E"
1662 # On the NeXT, cc -E runs the code through the compiler's parser,
1663 # not just through cpp.
28d3e4a3 1664 cat > conftest.$ac_ext <<EOF
fee3e248 1665#line 1641 "configure"
b11fb939 1666#include "confdefs.h"
f2889110 1667#include <assert.h>
b11fb939
KR		 1668Syntax Error
1669EOF
d0352cbb 1670ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
fee3e248 1671{ (eval echo configure:1647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1672ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1673if test -z "$ac_err"; then
1674 :
1675else
fb589130 1676 echo "$ac_err" >&5
c6c7035c
MM		 1677 echo "configure: failed program was:" >&5
1678 cat conftest.$ac_ext >&5
b11fb939
KR		 1679 rm -rf conftest*
1680 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 1681 cat > conftest.$ac_ext <<EOF
fee3e248 1682#line 1658 "configure"
b11fb939 1683#include "confdefs.h"
f2889110 1684#include <assert.h>
b11fb939
KR		 1685Syntax Error
1686EOF
d0352cbb 1687ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
fee3e248 1688{ (eval echo configure:1664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1689ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1690if test -z "$ac_err"; then
1691 :
1692else
fb589130 1693 echo "$ac_err" >&5
c6c7035c
MM		 1694 echo "configure: failed program was:" >&5
1695 cat conftest.$ac_ext >&5
b11fb939
KR		 1696 rm -rf conftest*
1697 CPP=/lib/cpp
1698fi
1699rm -f conftest*
1700fi
1701rm -f conftest*
1702 ac_cv_prog_CPP="$CPP"
1703fi
e63c594d
FF		 1704 CPP="$ac_cv_prog_CPP"
1705else
1706 ac_cv_prog_CPP="$CPP"
b11fb939 1707fi
833c46e1 1708echo "$ac_t""$CPP" 1>&6
fb589130
KR		 1709
1710for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1711do
c6c7035c 1712ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
833c46e1 1713echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
fee3e248 1714echo "configure:1690: checking for $ac_hdr" >&5
833c46e1
KR		 1715if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1716 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1717else
28d3e4a3 1718 cat > conftest.$ac_ext <<EOF
fee3e248 1719#line 1695 "configure"
b11fb939 1720#include "confdefs.h"
28d3e4a3 1721#include <$ac_hdr>
b11fb939 1722EOF
d0352cbb 1723ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
fee3e248 1724{ (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 1725ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 1726if test -z "$ac_err"; then
1727 rm -rf conftest*
fb589130 1728 eval "ac_cv_header_$ac_safe=yes"
b11fb939 1729else
fb589130 1730 echo "$ac_err" >&5
c6c7035c
MM		 1731 echo "configure: failed program was:" >&5
1732 cat conftest.$ac_ext >&5
b11fb939 1733 rm -rf conftest*
fb589130 1734 eval "ac_cv_header_$ac_safe=no"
b11fb939
KR		 1735fi
1736rm -f conftest*
b11fb939 1737fi
fb589130 1738if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
833c46e1 1739 echo "$ac_t""yes" 1>&6
c6c7035c 1740 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
fb589130 1741 cat >> confdefs.h <<EOF
28d3e4a3 1742#define $ac_tr_hdr 1
b11fb939 1743EOF
fb589130 1744
b11fb939 1745else
833c46e1 1746 echo "$ac_t""no" 1>&6
b11fb939 1747fi
fb589130 1748done
b11fb939 1749
b11fb939 1750
bf111c9f
KR		 1751# Put this here so that autoconf's "cross-compiling" message doesn't confuse
1752# people who are not cross-compiling but are compiling cross-assemblers.
833c46e1 1753echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
fee3e248 1754echo "configure:1730: checking whether compiling a cross-assembler" >&5
bf111c9f 1755if test "${host}" = "${target}"; then
ba49e48d
KR		 1756 cross_gas=no
1757else
bf111c9f
KR		 1758 cross_gas=yes
1759 cat >> confdefs.h <<\EOF
1760#define CROSS_COMPILE 1
1761EOF
1762
bf111c9f 1763fi
833c46e1 1764echo "$ac_t""$cross_gas" 1>&6
bf111c9f 1765
b11fb939
KR		 1766# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1767# for constant arguments. Useless!
833c46e1 1768echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
fee3e248 1769echo "configure:1745: checking for working alloca.h" >&5
833c46e1
KR		 1770if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1771 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1772else
28d3e4a3 1773 cat > conftest.$ac_ext <<EOF
fee3e248 1774#line 1750 "configure"
b11fb939
KR		 1775#include "confdefs.h"
1776#include <alloca.h>
c6c7035c 1777int main() {
b11fb939
KR		 1778char *p = alloca(2 * sizeof(int));
1779; return 0; }
1780EOF
fee3e248 1781if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939
KR		 1782 rm -rf conftest*
1783 ac_cv_header_alloca_h=yes
1784else
c6c7035c
MM		 1785 echo "configure: failed program was:" >&5
1786 cat conftest.$ac_ext >&5
b11fb939
KR		 1787 rm -rf conftest*
1788 ac_cv_header_alloca_h=no
1789fi
1790rm -f conftest*
b11fb939 1791fi
1c9dbb83 1792
833c46e1 1793echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 1794if test $ac_cv_header_alloca_h = yes; then
1795 cat >> confdefs.h <<\EOF
1796#define HAVE_ALLOCA_H 1
1797EOF
1798
1799fi
1800
833c46e1 1801echo $ac_n "checking for alloca""... $ac_c" 1>&6
fee3e248 1802echo "configure:1778: checking for alloca" >&5
c6c7035c 1803if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
833c46e1 1804 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1805else
28d3e4a3 1806 cat > conftest.$ac_ext <<EOF
fee3e248 1807#line 1783 "configure"
b11fb939
KR		 1808#include "confdefs.h"
1809
1810#ifdef __GNUC__
1811# define alloca __builtin_alloca
1812#else
1813# if HAVE_ALLOCA_H
1814# include <alloca.h>
1815# else
1816# ifdef _AIX
1817 #pragma alloca
1818# else
1819# ifndef alloca /* predefined by HP cc +Olibcalls */
1820char *alloca ();
1821# endif
1822# endif
1823# endif
1824#endif
1825
c6c7035c 1826int main() {
b11fb939
KR		 1827char *p = (char *) alloca(1);
1828; return 0; }
1829EOF
fee3e248 1830if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 1831 rm -rf conftest*
c6c7035c 1832 ac_cv_func_alloca_works=yes
b11fb939 1833else
c6c7035c
MM		 1834 echo "configure: failed program was:" >&5
1835 cat conftest.$ac_ext >&5
b11fb939 1836 rm -rf conftest*
c6c7035c 1837 ac_cv_func_alloca_works=no
b11fb939
KR		 1838fi
1839rm -f conftest*
b11fb939 1840fi
1c9dbb83 1841
c6c7035c
MM		 1842echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1843if test $ac_cv_func_alloca_works = yes; then
b11fb939
KR		 1844 cat >> confdefs.h <<\EOF
1845#define HAVE_ALLOCA 1
1846EOF
1847
1848fi
1849
c6c7035c 1850if test $ac_cv_func_alloca_works = no; then
b11fb939
KR		 1851 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1852 # that cause trouble. Some versions do not even contain alloca or
1853 # contain a buggy version. If you still want to use their alloca,
1854 # use ar to extract alloca.o from them instead of compiling alloca.c.
1855 ALLOCA=alloca.o
1856 cat >> confdefs.h <<\EOF
1857#define C_ALLOCA 1
1858EOF
1859
1860
833c46e1 1861echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
fee3e248 1862echo "configure:1838: checking whether alloca needs Cray hooks" >&5
833c46e1
KR		 1863if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1864 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1865else
28d3e4a3 1866 cat > conftest.$ac_ext <<EOF
fee3e248 1867#line 1843 "configure"
b11fb939
KR		 1868#include "confdefs.h"
1869#if defined(CRAY) && ! defined(CRAY2)
1870webecray
1871#else
1872wenotbecray
1873#endif
1874
1875EOF
28d3e4a3 1876if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 1877 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 1878 rm -rf conftest*
1879 ac_cv_os_cray=yes
1880else
1881 rm -rf conftest*
1882 ac_cv_os_cray=no
1883fi
1884rm -f conftest*
1885
1886fi
1c9dbb83 1887
833c46e1 1888echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 1889if test $ac_cv_os_cray = yes; then
833c46e1
KR		 1890for ac_func in _getb67 GETB67 getb67; do
1891 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
fee3e248 1892echo "configure:1868: checking for $ac_func" >&5
833c46e1
KR		 1893if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1894 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1895else
28d3e4a3 1896 cat > conftest.$ac_ext <<EOF
fee3e248 1897#line 1873 "configure"
b11fb939 1898#include "confdefs.h"
833c46e1
KR		 1899/* System header to define __stub macros and hopefully few prototypes,
1900 which can conflict with char $ac_func(); below. */
1901#include <assert.h>
f1698cb7 1902/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 1903/* We use char because int might match the return type of a gcc2
1904 builtin and then its argument prototype would still apply. */
1c9dbb83 1905char $ac_func();
f1698cb7 1906
c6c7035c 1907int main() {
b11fb939
KR		 1908
1909/* The GNU C library defines this for functions which it implements
1910 to always fail with ENOSYS. Some functions are actually named
1911 something starting with __ and the normal name is an alias. */
833c46e1 1912#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 1913choke me
1914#else
833c46e1 1915$ac_func();
b11fb939
KR		 1916#endif
1917
1918; return 0; }
1919EOF
fee3e248 1920if { (eval echo configure:1896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 1921 rm -rf conftest*
833c46e1 1922 eval "ac_cv_func_$ac_func=yes"
b11fb939 1923else
c6c7035c
MM		 1924 echo "configure: failed program was:" >&5
1925 cat conftest.$ac_ext >&5
b11fb939 1926 rm -rf conftest*
833c46e1 1927 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 1928fi
1929rm -f conftest*
7d0f8249 1930fi
c6c7035c 1931
833c46e1
KR		 1932if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1933 echo "$ac_t""yes" 1>&6
1934 cat >> confdefs.h <<EOF
1935#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 1936EOF
1937
833c46e1 1938 break
b11fb939 1939else
833c46e1 1940 echo "$ac_t""no" 1>&6
b11fb939
KR		 1941fi
1942
833c46e1 1943done
b11fb939
KR		 1944fi
1945
833c46e1 1946echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
fee3e248 1947echo "configure:1923: checking stack direction for C alloca" >&5
833c46e1
KR		 1948if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1949 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 1950else
1951 if test "$cross_compiling" = yes; then
bf111c9f 1952 ac_cv_c_stack_direction=0
b11fb939 1953else
c6c7035c 1954 cat > conftest.$ac_ext <<EOF
fee3e248 1955#line 1931 "configure"
b11fb939
KR		 1956#include "confdefs.h"
1957find_stack_direction ()
1958{
1959 static char *addr = 0;
1960 auto char dummy;
1961 if (addr == 0)
1962 {
1963 addr = &dummy;
1964 return find_stack_direction ();
1965 }
1966 else
1967 return (&dummy > addr) ? 1 : -1;
1968}
1969main ()
1970{
1971 exit (find_stack_direction() < 0);
1972}
1973EOF
fee3e248 1974if { (eval echo configure:1950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
c6c7035c 1975then
b11fb939
KR		 1976 ac_cv_c_stack_direction=1
1977else
c6c7035c
MM		 1978 echo "configure: failed program was:" >&5
1979 cat conftest.$ac_ext >&5
1980 rm -fr conftest*
b11fb939
KR		 1981 ac_cv_c_stack_direction=-1
1982fi
7d0f8249 1983rm -fr conftest*
64556643
FF		 1984fi
1985
c6c7035c
MM		 1986fi
1987
833c46e1 1988echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 1989cat >> confdefs.h <<EOF
1990#define STACK_DIRECTION $ac_cv_c_stack_direction
1991EOF
1992
1993fi
1994
833c46e1 1995echo $ac_n "checking for inline""... $ac_c" 1>&6
fee3e248 1996echo "configure:1972: checking for inline" >&5
833c46e1
KR		 1997if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1998 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 1999else
833c46e1
KR		 2000 ac_cv_c_inline=no
2001for ac_kw in inline __inline__ __inline; do
2002 cat > conftest.$ac_ext <<EOF
fee3e248 2003#line 1979 "configure"
b11fb939
KR		 2004#include "confdefs.h"
2005
c6c7035c 2006int main() {
833c46e1 2007} $ac_kw foo() {
b11fb939
KR		 2008; return 0; }
2009EOF
fee3e248 2010if { (eval echo configure:1986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
b11fb939 2011 rm -rf conftest*
833c46e1 2012 ac_cv_c_inline=$ac_kw; break
c6c7035c
MM		 2013else
2014 echo "configure: failed program was:" >&5
2015 cat conftest.$ac_ext >&5
b11fb939
KR		 2016fi
2017rm -f conftest*
833c46e1 2018done
b11fb939
KR		 2019
2020fi
1c9dbb83 2021
833c46e1
KR		 2022echo "$ac_t""$ac_cv_c_inline" 1>&6
2023case "$ac_cv_c_inline" in
2024 inline | yes) ;;
2025 no) cat >> confdefs.h <<\EOF
2026#define inline
2027EOF
2028 ;;
2029 *) cat >> confdefs.h <<EOF
2030#define inline $ac_cv_c_inline
2031EOF
2032 ;;
2033esac
b11fb939
KR		 2034
2035
ba49e48d
KR		 2036# VMS doesn't have unlink.
2037for ac_func in unlink remove
b9419dd2 2038do
833c46e1 2039echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
fee3e248 2040echo "configure:2016: checking for $ac_func" >&5
833c46e1
KR		 2041if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2042 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 2043else
2044 cat > conftest.$ac_ext <<EOF
fee3e248 2045#line 2021 "configure"
28d3e4a3 2046#include "confdefs.h"
833c46e1
KR		 2047/* System header to define __stub macros and hopefully few prototypes,
2048 which can conflict with char $ac_func(); below. */
2049#include <assert.h>
f1698cb7 2050/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2051/* We use char because int might match the return type of a gcc2
2052 builtin and then its argument prototype would still apply. */
1c9dbb83 2053char $ac_func();
f1698cb7 2054
c6c7035c 2055int main() {
28d3e4a3
KR		 2056
2057/* The GNU C library defines this for functions which it implements
2058 to always fail with ENOSYS. Some functions are actually named
2059 something starting with __ and the normal name is an alias. */
b9419dd2 2060#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 2061choke me
2062#else
f1698cb7 2063$ac_func();
28d3e4a3
KR		 2064#endif
2065
2066; return 0; }
2067EOF
fee3e248 2068if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
28d3e4a3 2069 rm -rf conftest*
b9419dd2 2070 eval "ac_cv_func_$ac_func=yes"
28d3e4a3 2071else
c6c7035c
MM		 2072 echo "configure: failed program was:" >&5
2073 cat conftest.$ac_ext >&5
28d3e4a3 2074 rm -rf conftest*
b9419dd2 2075 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 2076fi
2077rm -f conftest*
7d0f8249 2078fi
c6c7035c 2079
b9419dd2 2080if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 2081 echo "$ac_t""yes" 1>&6
1c9dbb83 2082 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 2083 cat >> confdefs.h <<EOF
2084#define $ac_tr_func 1
28d3e4a3 2085EOF
b9419dd2 2086 break
28d3e4a3 2087else
833c46e1 2088 echo "$ac_t""no" 1>&6
28d3e4a3 2089fi
b9419dd2 2090done
28d3e4a3
KR		 2091
2092
e63c594d
FF		 2093# Some systems don't have sbrk().
2094for ac_func in sbrk
2095do
2096echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
fee3e248 2097echo "configure:2073: checking for $ac_func" >&5
e63c594d
FF		 2098if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2099 echo $ac_n "(cached) $ac_c" 1>&6
2100else
2101 cat > conftest.$ac_ext <<EOF
fee3e248 2102#line 2078 "configure"
e63c594d
FF		 2103#include "confdefs.h"
2104/* System header to define __stub macros and hopefully few prototypes,
2105 which can conflict with char $ac_func(); below. */
2106#include <assert.h>
2107/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2108/* We use char because int might match the return type of a gcc2
2109 builtin and then its argument prototype would still apply. */
1c9dbb83 2110char $ac_func();
e63c594d 2111
c6c7035c 2112int main() {
e63c594d
FF		 2113
2114/* The GNU C library defines this for functions which it implements
2115 to always fail with ENOSYS. Some functions are actually named
2116 something starting with __ and the normal name is an alias. */
2117#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2118choke me
2119#else
2120$ac_func();
2121#endif
2122
2123; return 0; }
2124EOF
fee3e248 2125if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e63c594d
FF		 2126 rm -rf conftest*
2127 eval "ac_cv_func_$ac_func=yes"
2128else
c6c7035c
MM		 2129 echo "configure: failed program was:" >&5
2130 cat conftest.$ac_ext >&5
e63c594d
FF		 2131 rm -rf conftest*
2132 eval "ac_cv_func_$ac_func=no"
2133fi
2134rm -f conftest*
7d0f8249 2135fi
c6c7035c 2136
e63c594d
FF		 2137if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2138 echo "$ac_t""yes" 1>&6
1c9dbb83 2139 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 2140 cat >> confdefs.h <<EOF
2141#define $ac_tr_func 1
2142EOF
2143
2144else
2145 echo "$ac_t""no" 1>&6
2146fi
2147done
2148
2149
b11fb939
KR		 2150# Some non-ANSI preprocessors botch requoting inside strings. That's bad
2151# enough, but on some of those systems, the assert macro relies on requoting
2152# working properly!
833c46e1 2153echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
fee3e248 2154echo "configure:2130: checking for working assert macro" >&5
833c46e1
KR		 2155if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2156 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2157else
28d3e4a3 2158 cat > conftest.$ac_ext <<EOF
fee3e248 2159#line 2135 "configure"
b11fb939
KR		 2160#include "confdefs.h"
2161#include <assert.h>
2162#include <stdio.h>
c6c7035c 2163int main() {
b11fb939
KR		 2164
2165/* check for requoting problems */
2166static int a, b, c, d;
2167static char *s;
2168assert (!strcmp(s, "foo bar baz quux"));
2169/* check for newline handling */
2170assert (a == b
2171 || c == d);
2172
2173; return 0; }
2174EOF
fee3e248 2175if { (eval echo configure:2151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130
KR		 2176 rm -rf conftest*
2177 gas_cv_assert_ok=yes
b11fb939 2178else
c6c7035c
MM		 2179 echo "configure: failed program was:" >&5
2180 cat conftest.$ac_ext >&5
b11fb939 2181 rm -rf conftest*
fb589130 2182 gas_cv_assert_ok=no
b11fb939
KR		 2183fi
2184rm -f conftest*
fb589130 2185fi
833c46e1 2186echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 2187test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2188#define BROKEN_ASSERT 1
2189EOF
2190
b11fb939 2191
bf111c9f 2192
b11fb939
KR		 2193# On some systems, the system header files may not declare malloc, realloc,
2194# and free. There are places where gas needs these functions to have been
2195# declared -- such as when taking their addresses.
bf111c9f 2196gas_test_headers="
b11fb939
KR		 2197#ifdef HAVE_MEMORY_H
2198#include <memory.h>
2199#endif
2200#ifdef HAVE_STRING_H
2201#include <string.h>
5cece526
ILT		 2202#else
2203#ifdef HAVE_STRINGS_H
2204#include <strings.h>
2205#endif
b11fb939
KR		 2206#endif
2207#ifdef HAVE_STDLIB_H
2208#include <stdlib.h>
2209#endif
2210#ifdef HAVE_UNISTD_H
2211#include <unistd.h>
2212#endif
bf111c9f 2213"
b11fb939 2214
5cece526 2215echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
fee3e248 2216echo "configure:2192: checking whether declaration is required for strstr" >&5
5cece526
ILT		 2217if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2218 echo $ac_n "(cached) $ac_c" 1>&6
2219else
2220 cat > conftest.$ac_ext <<EOF
fee3e248 2221#line 2197 "configure"
5cece526
ILT		 2222#include "confdefs.h"
2223$gas_test_headers
c6c7035c 2224int main() {
5cece526
ILT		 2225
2226typedef char *(*f)();
2227f x;
2228x = (f) strstr;
2229
2230; return 0; }
2231EOF
fee3e248 2232if { (eval echo configure:2208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 2233 rm -rf conftest*
2234 gas_cv_decl_needed_strstr=no
2235else
c6c7035c
MM		 2236 echo "configure: failed program was:" >&5
2237 cat conftest.$ac_ext >&5
5cece526
ILT		 2238 rm -rf conftest*
2239 gas_cv_decl_needed_strstr=yes
2240fi
2241rm -f conftest*
5cece526
ILT		 2242fi
2243echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
2244test $gas_cv_decl_needed_strstr = no || {
2245 cat >> confdefs.h <<\EOF
2246#define NEED_DECLARATION_STRSTR 1
2247EOF
2248
2249}
2250
2251
833c46e1 2252echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
fee3e248 2253echo "configure:2229: checking whether declaration is required for malloc" >&5
833c46e1
KR		 2254if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
2255 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 2256else
28d3e4a3 2257 cat > conftest.$ac_ext <<EOF
fee3e248 2258#line 2234 "configure"
bf111c9f
KR		 2259#include "confdefs.h"
2260$gas_test_headers
c6c7035c 2261int main() {
b11fb939 2262
bf111c9f
KR		 2263typedef char *(*f)();
2264f x;
2265x = (f) malloc;
b11fb939
KR		 2266
2267; return 0; }
2268EOF
fee3e248 2269if { (eval echo configure:2245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2270 rm -rf conftest*
bf111c9f 2271 gas_cv_decl_needed_malloc=no
b11fb939 2272else
c6c7035c
MM		 2273 echo "configure: failed program was:" >&5
2274 cat conftest.$ac_ext >&5
b11fb939 2275 rm -rf conftest*
bf111c9f 2276 gas_cv_decl_needed_malloc=yes
fb589130
KR		 2277fi
2278rm -f conftest*
fb589130 2279fi
833c46e1 2280echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 2281test $gas_cv_decl_needed_malloc = no || {
2282 cat >> confdefs.h <<\EOF
2283#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 2284EOF
2285
bf111c9f
KR		 2286}
2287
b11fb939 2288
833c46e1 2289echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
fee3e248 2290echo "configure:2266: checking whether declaration is required for free" >&5
833c46e1
KR		 2291if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2292 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2293else
28d3e4a3 2294 cat > conftest.$ac_ext <<EOF
fee3e248 2295#line 2271 "configure"
b11fb939 2296#include "confdefs.h"
bf111c9f 2297$gas_test_headers
c6c7035c 2298int main() {
b11fb939 2299
5f757edc 2300typedef void (*f)();
bf111c9f
KR		 2301f x;
2302x = (f) free;
b11fb939
KR		 2303
2304; return 0; }
2305EOF
fee3e248 2306if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2307 rm -rf conftest*
bf111c9f 2308 gas_cv_decl_needed_free=no
b11fb939 2309else
c6c7035c
MM		 2310 echo "configure: failed program was:" >&5
2311 cat conftest.$ac_ext >&5
b11fb939 2312 rm -rf conftest*
bf111c9f 2313 gas_cv_decl_needed_free=yes
b11fb939
KR		 2314fi
2315rm -f conftest*
fb589130 2316fi
833c46e1 2317echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 2318test $gas_cv_decl_needed_free = no || {
2319 cat >> confdefs.h <<\EOF
2320#define NEED_DECLARATION_FREE 1
fb589130
KR		 2321EOF
2322
bf111c9f
KR		 2323}
2324
b11fb939 2325
5cece526 2326echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
fee3e248 2327echo "configure:2303: checking whether declaration is required for sbrk" >&5
5cece526
ILT		 2328if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
2329 echo $ac_n "(cached) $ac_c" 1>&6
2330else
2331 cat > conftest.$ac_ext <<EOF
fee3e248 2332#line 2308 "configure"
5cece526
ILT		 2333#include "confdefs.h"
2334$gas_test_headers
c6c7035c 2335int main() {
5cece526
ILT		 2336
2337typedef char *(*f)();
2338f x;
2339x = (f) sbrk;
2340
2341; return 0; }
2342EOF
fee3e248 2343if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 2344 rm -rf conftest*
2345 gas_cv_decl_needed_sbrk=no
2346else
c6c7035c
MM		 2347 echo "configure: failed program was:" >&5
2348 cat conftest.$ac_ext >&5
5cece526
ILT		 2349 rm -rf conftest*
2350 gas_cv_decl_needed_sbrk=yes
2351fi
2352rm -f conftest*
5cece526
ILT		 2353fi
2354echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
2355test $gas_cv_decl_needed_sbrk = no || {
2356 cat >> confdefs.h <<\EOF
2357#define NEED_DECLARATION_SBRK 1
2358EOF
2359
2360}
2361
2362
b11fb939
KR		 2363# Does errno.h declare errno, or do we have to add a separate declaration
2364# for it?
bf111c9f 2365
833c46e1 2366echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
fee3e248 2367echo "configure:2343: checking whether declaration is required for errno" >&5
833c46e1
KR		 2368if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2369 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2370else
28d3e4a3 2371 cat > conftest.$ac_ext <<EOF
fee3e248 2372#line 2348 "configure"
b11fb939
KR		 2373#include "confdefs.h"
2374
2375#ifdef HAVE_ERRNO_H
2376#include <errno.h>
2377#endif
2378
c6c7035c 2379int main() {
b11fb939 2380
bf111c9f
KR		 2381typedef int f;
2382f x;
2383x = (f) errno;
b11fb939
KR		 2384
2385; return 0; }
2386EOF
fee3e248 2387if { (eval echo configure:2363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 2388 rm -rf conftest*
bf111c9f 2389 gas_cv_decl_needed_errno=no
b11fb939 2390else
c6c7035c
MM		 2391 echo "configure: failed program was:" >&5
2392 cat conftest.$ac_ext >&5
b11fb939 2393 rm -rf conftest*
bf111c9f 2394 gas_cv_decl_needed_errno=yes
b11fb939
KR		 2395fi
2396rm -f conftest*
fb589130 2397fi
833c46e1 2398echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 2399test $gas_cv_decl_needed_errno = no || {
2400 cat >> confdefs.h <<\EOF
2401#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 2402EOF
2403
bf111c9f
KR		 2404}
2405
b11fb939 2406
1c9dbb83 2407HLDFLAGS=
df4021c1 2408HLDENV=
1a2f3c3f 2409RPATH_ENVVAR=LD_LIBRARY_PATH
1c9dbb83
ILT		 2410# If we have shared libraries, try to set rpath reasonably.
2411if test "${shared}" = "true"; then
2412 case "${host}" in
56f9773f
ILT		 2413 *-*-hpux*)
2414 HLDFLAGS='-Wl,+s,+b,$(libdir)'
1a2f3c3f 2415 RPATH_ENVVAR=SHLIB_PATH
56f9773f 2416 ;;
cbe7dccb 2417 *-*-irix5* | *-*-irix6*)
1c9dbb83
ILT		 2418 HLDFLAGS='-Wl,-rpath,$(libdir)'
2419 ;;
2420 *-*-linux*aout*)
2421 ;;
2422 *-*-linux*)
2423 HLDFLAGS='-Wl,-rpath,$(libdir)'
2424 ;;
df4021c1 2425 *-*-solaris*)
1c9dbb83
ILT		 2426 HLDFLAGS='-R $(libdir)'
2427 ;;
df4021c1
DE		 2428 *-*-sysv4*)
2429 HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
2430 ;;
1c9dbb83
ILT		 2431 esac
2432fi
2433
2434# On SunOS, if the linker supports the -rpath option, use it to
2435# prevent ../bfd and ../opcodes from being included in the run time
2436# search path.
2437case "${host}" in
2438 *-*-sunos*)
2439 echo 'main () { }' > conftest.c
2440 ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
2441 if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
2442 :
2443 elif grep 'No such file' conftest.t >/dev/null 2>&1; then
2444 :
7925f4d4
ILT		 2445 elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
2446 :
1c9dbb83
ILT		 2447 elif test "${shared}" = "true"; then
2448 HLDFLAGS='-Wl,-rpath=$(libdir)'
2449 else
2450 HLDFLAGS='-Wl,-rpath='
2451 fi
2452 rm -f conftest.t conftest.c conftest
2453 ;;
2454esac
2455
2456
1a2f3c3f 2457
df4021c1 2458
ba49e48d 2459trap '' 1 2 15
833c46e1 2460cat > confcache <<\EOF
b11fb939
KR		 2461# This file is a shell script that caches the results of configure
2462# tests run on this system so they can be shared between configure
2463# scripts and configure runs. It is not useful on other systems.
bf111c9f 2464# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 2465#
2466# By default, configure uses ./config.cache as the cache file,
2467# creating it if it does not exist already. You can give configure
2468# the --cache-file=FILE option to use a different cache file; that is
2469# what configure does when it calls configure scripts in
2470# subdirectories, so they share the cache.
2471# Giving --cache-file=/dev/null disables caching, for debugging configure.
2472# config.status only pays attention to the cache file if you give it the
2473# --recheck option to rerun configure.
e23b25ec 2474#
b11fb939 2475EOF
c6c7035c
MM		 2476# The following way of writing the cache mishandles newlines in values,
2477# but we know of no workaround that is simple, portable, and efficient.
2478# So, don't put newlines in cache variables' values.
833c46e1
KR		 2479# Ultrix sh set writes to stderr and can't be redirected directly,
2480# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 2481(set) 2>&1 |
c6c7035c
MM		 2482 case `(ac_space=' '; set) 2>&1` in
2483 *ac_space=\ *)
2484 # `set' does not quote correctly, so add quotes (double-quote substitution
2485 # turns \\\\ into \\, and sed turns \\ into \).
2486 sed -n \
2487 -e "s/'/'\\\\''/g" \
2488 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2489 ;;
2490 *)
2491 # `set' quotes correctly as required by POSIX, so do not add quotes.
2492 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2493 ;;
2494 esac >> confcache
833c46e1
KR		 2495if cmp -s $cache_file confcache; then
2496 :
b11fb939 2497else
833c46e1
KR		 2498 if test -w $cache_file; then
2499 echo "updating cache $cache_file"
2500 cat confcache > $cache_file
2501 else
2502 echo "not updating unwritable cache $cache_file"
2503 fi
b11fb939 2504fi
833c46e1 2505rm -f confcache
b11fb939 2506
833c46e1 2507trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 2508
f2889110 2509test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 2510# Let make expand exec_prefix.
2511test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2512
2513# Any assignment to VPATH causes Sun make to only execute
2514# the first set of double-colon rules, so remove it if not needed.
2515# If there is a colon in the path, we need to keep it.
2516if test "x$srcdir" = x.; then
2517 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2518fi
2519
2520trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2521
2522DEFS=-DHAVE_CONFIG_H
2523
2524# Without the "./", some shells look in PATH for config.status.
2525: ${CONFIG_STATUS=./config.status}
2526
28d3e4a3
KR		 2527echo creating $CONFIG_STATUS
2528rm -f $CONFIG_STATUS
2529cat > $CONFIG_STATUS <<EOF
833c46e1 2530#! /bin/sh
b11fb939
KR		 2531# Generated automatically by configure.
2532# Run this file to recreate the current configuration.
2533# This directory was configured as follows,
2534# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2535#
e23b25ec 2536# $0 $ac_configure_args
b11fb939
KR		 2537#
2538# Compiler output produced by configure, useful for debugging
2539# configure, is in ./config.log if it exists.
2540
28d3e4a3 2541ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 2542for ac_option
2543do
2544 case "\$ac_option" in
2545 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 2546 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2547 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 2548 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
c6c7035c 2549 echo "$CONFIG_STATUS generated by autoconf version 2.12"
b11fb939
KR		 2550 exit 0 ;;
2551 -help | --help | --hel | --he | --h)
2552 echo "\$ac_cs_usage"; exit 0 ;;
2553 *) echo "\$ac_cs_usage"; exit 1 ;;
2554 esac
2555done
2556
2557ac_given_srcdir=$srcdir
2558ac_given_INSTALL="$INSTALL"
2559
833c46e1 2560trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 2561EOF
2562cat >> $CONFIG_STATUS <<EOF
b11fb939 2563
1c9dbb83
ILT		 2564# Protect against being on the right side of a sed subst in config.status.
2565sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2566 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 2567$ac_vpsub
2568$extrasub
b11fb939 2569s%@CFLAGS@%$CFLAGS%g
b11fb939 2570s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 2571s%@CXXFLAGS@%$CXXFLAGS%g
2572s%@DEFS@%$DEFS%g
b11fb939 2573s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 2574s%@LIBS@%$LIBS%g
2575s%@exec_prefix@%$exec_prefix%g
2576s%@prefix@%$prefix%g
ba49e48d 2577s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 2578s%@bindir@%$bindir%g
2579s%@sbindir@%$sbindir%g
2580s%@libexecdir@%$libexecdir%g
2581s%@datadir@%$datadir%g
2582s%@sysconfdir@%$sysconfdir%g
2583s%@sharedstatedir@%$sharedstatedir%g
2584s%@localstatedir@%$localstatedir%g
2585s%@libdir@%$libdir%g
2586s%@includedir@%$includedir%g
2587s%@oldincludedir@%$oldincludedir%g
2588s%@infodir@%$infodir%g
2589s%@mandir@%$mandir%g
b11fb939
KR		 2590s%@host@%$host%g
2591s%@host_alias@%$host_alias%g
2592s%@host_cpu@%$host_cpu%g
2593s%@host_vendor@%$host_vendor%g
2594s%@host_os@%$host_os%g
2595s%@target@%$target%g
2596s%@target_alias@%$target_alias%g
2597s%@target_cpu@%$target_cpu%g
2598s%@target_vendor@%$target_vendor%g
2599s%@target_os@%$target_os%g
2600s%@build@%$build%g
2601s%@build_alias@%$build_alias%g
2602s%@build_cpu@%$build_cpu%g
2603s%@build_vendor@%$build_vendor%g
2604s%@build_os@%$build_os%g
b11fb939
KR		 2605/@target_frag@/r $target_frag
2606s%@target_frag@%%g
e7757ad0 2607s%@extra_objects@%$extra_objects%g
bf4bd1fc 2608s%@target_cpu_type@%$target_cpu_type%g
833c46e1
KR		 2609s%@obj_format@%$obj_format%g
2610s%@atof@%$atof%g
ae09d880
ILT		 2611s%@OPCODES_DEP@%$OPCODES_DEP%g
2612s%@OPCODES_LIB@%$OPCODES_LIB%g
1c9dbb83 2613s%@BFDDEP@%$BFDDEP%g
b11fb939
KR		 2614s%@BFDLIB@%$BFDLIB%g
2615s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2616s%@CC@%$CC%g
2617s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2618s%@INSTALL_DATA@%$INSTALL_DATA%g
2619s%@CPP@%$CPP%g
2620s%@ALLOCA@%$ALLOCA%g
1c9dbb83 2621s%@HLDFLAGS@%$HLDFLAGS%g
df4021c1 2622s%@HLDENV@%$HLDENV%g
1a2f3c3f 2623s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
b11fb939
KR		 2624
2625CEOF
2626EOF
c6c7035c
MM		 2627
2628cat >> $CONFIG_STATUS <<\EOF
2629
2630# Split the substitutions into bite-sized pieces for seds with
2631# small command number limits, like on Digital OSF/1 and HP-UX.
2632ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2633ac_file=1 # Number of current file.
2634ac_beg=1 # First line for current file.
2635ac_end=$ac_max_sed_cmds # Line after last line for current file.
2636ac_more_lines=:
2637ac_sed_cmds=""
2638while $ac_more_lines; do
2639 if test $ac_beg -gt 1; then
2640 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2641 else
2642 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2643 fi
2644 if test ! -s conftest.s$ac_file; then
2645 ac_more_lines=false
2646 rm -f conftest.s$ac_file
2647 else
2648 if test -z "$ac_sed_cmds"; then
2649 ac_sed_cmds="sed -f conftest.s$ac_file"
2650 else
2651 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2652 fi
2653 ac_file=`expr $ac_file + 1`
2654 ac_beg=$ac_end
2655 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2656 fi
2657done
2658if test -z "$ac_sed_cmds"; then
2659 ac_sed_cmds=cat
2660fi
2661EOF
2662
28d3e4a3 2663cat >> $CONFIG_STATUS <<EOF
b11fb939 2664
28d3e4a3 2665CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 2666EOF
28d3e4a3
KR		 2667cat >> $CONFIG_STATUS <<\EOF
2668for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
c6c7035c 2669 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 2670 case "$ac_file" in
c6c7035c 2671 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 2672 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2673 *) ac_file_in="${ac_file}.in" ;;
2674 esac
2675
c6c7035c 2676 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
b11fb939
KR		 2677
2678 # Remove last slash and all that follows it. Not all systems have dirname.
2679 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2680 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2681 # The file is in a subdirectory.
2682 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 2683 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 2684 # A "../" for each directory in $ac_dir_suffix.
2685 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2686 else
2687 ac_dir_suffix= ac_dots=
2688 fi
2689
2690 case "$ac_given_srcdir" in
2691 .) srcdir=.
2692 if test -z "$ac_dots"; then top_srcdir=.
2693 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2694 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2695 *) # Relative path.
2696 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2697 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2698 esac
2699
2700 case "$ac_given_INSTALL" in
2701 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 2702 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939 2703 esac
c6c7035c 2704
b11fb939
KR		 2705 echo creating "$ac_file"
2706 rm -f "$ac_file"
28d3e4a3 2707 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 2708 case "$ac_file" in
2709 *Makefile*) ac_comsub="1i\\
2710# $configure_input" ;;
2711 *) ac_comsub= ;;
2712 esac
c6c7035c
MM		 2713
2714 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
ba49e48d 2715 sed -e "$ac_comsub
28d3e4a3 2716s%@configure_input@%$configure_input%g
b11fb939
KR		 2717s%@srcdir@%$srcdir%g
2718s%@top_srcdir@%$top_srcdir%g
2719s%@INSTALL@%$INSTALL%g
c6c7035c 2720" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
b11fb939 2721fi; done
c6c7035c 2722rm -f conftest.s*
b11fb939
KR		 2723
2724# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2725# NAME is the cpp macro being defined and VALUE is the value it is being given.
2726#
2727# ac_d sets the value in "#define NAME VALUE" lines.
2728ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2729ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2730ac_dC='\3'
2731ac_dD='%g'
2732# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2733ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2734ac_uB='\([ ]\)%\1#\2define\3'
2735ac_uC=' '
2736ac_uD='\4%g'
2737# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2738ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2739ac_eB='$%\1#\2define\3'
2740ac_eC=' '
2741ac_eD='%g'
2742
c6c7035c
MM		 2743if test "${CONFIG_HEADERS+set}" != set; then
2744EOF
2745cat >> $CONFIG_STATUS <<EOF
2746 CONFIG_HEADERS="conf"
2747EOF
2748cat >> $CONFIG_STATUS <<\EOF
2749fi
28d3e4a3 2750for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
c6c7035c 2751 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 2752 case "$ac_file" in
c6c7035c 2753 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 2754 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2755 *) ac_file_in="${ac_file}.in" ;;
2756 esac
2757
2758 echo creating $ac_file
2759
2760 rm -f conftest.frag conftest.in conftest.out
c6c7035c
MM		 2761 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2762 cat $ac_file_inputs > conftest.in
b11fb939
KR		 2763
2764EOF
2765
2766# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 2767# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 2768# Protect against being on the right side of a sed subst in config.status.
fb589130 2769# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 2770rm -f conftest.vals
2771cat > conftest.hdr <<\EOF
b11fb939 2772s/[\\&%]/\\&/g
b11fb939 2773s%[\\$`]%\\&%g
df586de2 2774s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
b11fb939
KR		 2775s%ac_d%ac_u%gp
2776s%ac_u%ac_e%gp
2777EOF
2778sed -n -f conftest.hdr confdefs.h > conftest.vals
2779rm -f conftest.hdr
2780
2781# This sed command replaces #undef with comments. This is necessary, for
2782# example, in the case of _POSIX_SOURCE, which is predefined and required
2783# on some systems where configure will not decide to define it.
2784cat >> conftest.vals <<\EOF
2785s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2786EOF
2787
2788# Break up conftest.vals because some shells have a limit on
2789# the size of here documents, and old seds have small limits too.
b11fb939
KR		 2790
2791rm -f conftest.tail
2792while :
2793do
2794 ac_lines=`grep -c . conftest.vals`
2795 # grep -c gives empty output for an empty file on some AIX systems.
2796 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2797 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 2798 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2799 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 2800 echo 'CEOF
2801 sed -f conftest.frag conftest.in > conftest.out
2802 rm -f conftest.in
2803 mv conftest.out conftest.in
28d3e4a3 2804' >> $CONFIG_STATUS
b11fb939
KR		 2805 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2806 rm -f conftest.vals
2807 mv conftest.tail conftest.vals
2808done
2809rm -f conftest.vals
2810
28d3e4a3 2811cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 2812 rm -f conftest.frag conftest.h
2813 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2814 cat conftest.in >> conftest.h
2815 rm -f conftest.in
2816 if cmp -s $ac_file conftest.h 2>/dev/null; then
2817 echo "$ac_file is unchanged"
2818 rm -f conftest.h
2819 else
df586de2
ILT		 2820 # Remove last slash and all that follows it. Not all systems have dirname.
2821 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2822 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2823 # The file is in a subdirectory.
2824 test ! -d "$ac_dir" && mkdir "$ac_dir"
2825 fi
b11fb939
KR		 2826 rm -f $ac_file
2827 mv conftest.h $ac_file
2828 fi
2829fi; done
2830
2831EOF
2832
28d3e4a3 2833cat >> $CONFIG_STATUS <<EOF
e7757ad0
KR		 2834ac_sources="$files"
2835ac_dests="$links"
b11fb939
KR		 2836EOF
2837
28d3e4a3 2838cat >> $CONFIG_STATUS <<\EOF
bf111c9f 2839srcdir=$ac_given_srcdir
28d3e4a3
KR		 2840while test -n "$ac_sources"; do
2841 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2842 set $ac_sources; ac_source=$1; shift; ac_sources=$*
b11fb939 2843
28d3e4a3
KR		 2844 echo "linking $srcdir/$ac_source to $ac_dest"
2845
2846 if test ! -r $srcdir/$ac_source; then
ba49e48d 2847 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
28d3e4a3
KR		 2848 fi
2849 rm -f $ac_dest
b11fb939 2850
28d3e4a3
KR		 2851 # Make relative symlinks.
2852 # Remove last slash and all that follows it. Not all systems have dirname.
2853 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2854 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2855 # The dest file is in a subdirectory.
2856 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
833c46e1 2857 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
28d3e4a3
KR		 2858 # A "../" for each directory in $ac_dest_dir_suffix.
2859 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2860 else
2861 ac_dest_dir_suffix= ac_dots=
b11fb939 2862 fi
28d3e4a3
KR		 2863
2864 case "$srcdir" in
2865 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2866 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2867 esac
2868
b11fb939 2869 # Make a symlink if possible; otherwise try a hard link.
28d3e4a3
KR		 2870 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2871 ln $srcdir/$ac_source $ac_dest; then :
b11fb939 2872 else
ba49e48d 2873 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
b11fb939
KR		 2874 fi
2875done
c6c7035c
MM		 2876EOF
2877cat >> $CONFIG_STATUS <<EOF
b11fb939 2878
c6c7035c
MM		 2879EOF
2880cat >> $CONFIG_STATUS <<\EOF
bf111c9f 2881
36e889af 2882exit 0
b11fb939 2883EOF
28d3e4a3 2884chmod +x $CONFIG_STATUS
bf111c9f 2885rm -fr confdefs* $ac_clean_files
833c46e1 2886test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 2887
GDB Binutils - Deliverables
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