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Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
[deliverable/binutils-gdb.git] / bfd / configure
CommitLineData
8c693660
KR		 1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
d19df9b5 4# Generated automatically using autoconf version 2.7
8c693660
KR		 5# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
14ac_help="$ac_help
e818c22e 15 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)"
8c693660 16ac_help="$ac_help
e818c22e 17 --enable-targets alternative target configurations"
85e493f0
ILT		 18ac_help="$ac_help
19 --with-mmap try using mmap for BFD input files if available"
8c693660
KR		 20
21# Initialize some variables set by options.
22# The variables have the same names as the options, with
23# dashes changed to underlines.
24build=NONE
25cache_file=./config.cache
26exec_prefix=NONE
27host=NONE
28no_create=
29nonopt=NONE
30no_recursion=
31prefix=NONE
32program_prefix=NONE
33program_suffix=NONE
34program_transform_name=s,x,x,
35silent=
36site=
37srcdir=
38target=NONE
39verbose=
40x_includes=NONE
41x_libraries=NONE
85e493f0
ILT		 42bindir='${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'
8c693660
KR		 54
55# Initialize some other variables.
56subdirs=
85e493f0 57MFLAGS= MAKEFLAGS=
8c693660
KR		 58
59ac_prev=
60for ac_option
61do
62
63 # If the previous option needs an argument, assign it.
64 if test -n "$ac_prev"; then
65 eval "$ac_prev=\$ac_option"
66 ac_prev=
67 continue
68 fi
69
70 case "$ac_option" in
71 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
72 *) ac_optarg= ;;
73 esac
74
75 # Accept the important Cygnus configure options, so we can diagnose typos.
76
77 case "$ac_option" in
78
85e493f0
ILT		 79 -bindir | --bindir | --bindi | --bind | --bin | --bi)
80 ac_prev=bindir ;;
81 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
82 bindir="$ac_optarg" ;;
83
84 -build | --build | --buil | --bui | --bu)
8c693660 85 ac_prev=build ;;
85e493f0 86 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
8c693660
KR		 87 build="$ac_optarg" ;;
88
89 -cache-file | --cache-file | --cache-fil | --cache-fi \
90 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
91 ac_prev=cache_file ;;
92 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
93 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
94 cache_file="$ac_optarg" ;;
95
85e493f0
ILT		 96 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
97 ac_prev=datadir ;;
98 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
99 | --da=*)
100 datadir="$ac_optarg" ;;
101
8c693660
KR		 102 -disable-* | --disable-*)
103 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
104 # Reject names that are not valid shell variable names.
105 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
106 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
107 fi
108 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
109 eval "enable_${ac_feature}=no" ;;
110
111 -enable-* | --enable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
115 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
116 fi
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 case "$ac_option" in
119 *=*) ;;
120 *) ac_optarg=yes ;;
121 esac
122 eval "enable_${ac_feature}='$ac_optarg'" ;;
123
124 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
125 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
126 | --exec | --exe | --ex)
127 ac_prev=exec_prefix ;;
128 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
129 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
130 | --exec=* | --exe=* | --ex=*)
131 exec_prefix="$ac_optarg" ;;
132
133 -gas | --gas | --ga | --g)
134 # Obsolete; use --with-gas.
135 with_gas=yes ;;
136
137 -help | --help | --hel | --he)
138 # Omit some internal or obsolete options to make the list less imposing.
139 # This message is too long to be a string in the A/UX 3.1 sh.
140 cat << EOF
141Usage: configure [options] [host]
142Options: [defaults in brackets after descriptions]
143Configuration:
144 --cache-file=FILE cache test results in FILE
145 --help print this message
146 --no-create do not create output files
147 --quiet, --silent do not print \`checking...' messages
148 --version print the version of autoconf that created configure
149Directory and file names:
150 --prefix=PREFIX install architecture-independent files in PREFIX
151 [$ac_default_prefix]
85e493f0 152 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
8c693660 153 [same as prefix]
85e493f0
ILT		 154 --bindir=DIR user executables in DIR [EPREFIX/bin]
155 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
156 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
157 --datadir=DIR read-only architecture-independent data in DIR
158 [PREFIX/share]
159 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
160 --sharedstatedir=DIR modifiable architecture-independent data in DIR
161 [PREFIX/com]
162 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
163 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
164 --includedir=DIR C header files in DIR [PREFIX/include]
165 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
166 --infodir=DIR info documentation in DIR [PREFIX/info]
167 --mandir=DIR man documentation in DIR [PREFIX/man]
8c693660
KR		 168 --srcdir=DIR find the sources in DIR [configure dir or ..]
169 --program-prefix=PREFIX prepend PREFIX to installed program names
170 --program-suffix=SUFFIX append SUFFIX to installed program names
85e493f0
ILT		 171 --program-transform-name=PROGRAM
172 run sed PROGRAM on installed program names
173EOF
174 cat << EOF
8c693660
KR		 175Host type:
176 --build=BUILD configure for building on BUILD [BUILD=HOST]
177 --host=HOST configure for HOST [guessed]
178 --target=TARGET configure for TARGET [TARGET=HOST]
179Features and packages:
180 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
181 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
182 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
183 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
184 --x-includes=DIR X include files are in DIR
185 --x-libraries=DIR X library files are in DIR
8c693660 186EOF
85e493f0
ILT		 187 if test -n "$ac_help"; then
188 echo "--enable and --with options recognized:$ac_help"
189 fi
8c693660
KR		 190 exit 0 ;;
191
192 -host | --host | --hos | --ho)
193 ac_prev=host ;;
194 -host=* | --host=* | --hos=* | --ho=*)
195 host="$ac_optarg" ;;
196
85e493f0
ILT		 197 -includedir | --includedir | --includedi | --included | --include \
198 | --includ | --inclu | --incl | --inc)
199 ac_prev=includedir ;;
200 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
201 | --includ=* | --inclu=* | --incl=* | --inc=*)
202 includedir="$ac_optarg" ;;
203
204 -infodir | --infodir | --infodi | --infod | --info | --inf)
205 ac_prev=infodir ;;
206 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
207 infodir="$ac_optarg" ;;
208
209 -libdir | --libdir | --libdi | --libd)
210 ac_prev=libdir ;;
211 -libdir=* | --libdir=* | --libdi=* | --libd=*)
212 libdir="$ac_optarg" ;;
213
214 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
215 | --libexe | --libex | --libe)
216 ac_prev=libexecdir ;;
217 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
218 | --libexe=* | --libex=* | --libe=*)
219 libexecdir="$ac_optarg" ;;
220
221 -localstatedir | --localstatedir | --localstatedi | --localstated \
222 | --localstate | --localstat | --localsta | --localst \
223 | --locals | --local | --loca | --loc | --lo)
224 ac_prev=localstatedir ;;
225 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
226 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
227 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
228 localstatedir="$ac_optarg" ;;
229
230 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
231 ac_prev=mandir ;;
232 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
233 mandir="$ac_optarg" ;;
234
8c693660
KR		 235 -nfp | --nfp | --nf)
236 # Obsolete; use --without-fp.
237 with_fp=no ;;
238
239 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 | --no-cr | --no-c)
241 no_create=yes ;;
242
243 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
244 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
245 no_recursion=yes ;;
246
85e493f0
ILT		 247 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
248 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
249 | --oldin | --oldi | --old | --ol | --o)
250 ac_prev=oldincludedir ;;
251 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
252 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
253 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
254 oldincludedir="$ac_optarg" ;;
255
8c693660
KR		 256 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
257 ac_prev=prefix ;;
258 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
259 prefix="$ac_optarg" ;;
260
261 -program-prefix | --program-prefix | --program-prefi | --program-pref \
262 | --program-pre | --program-pr | --program-p)
263 ac_prev=program_prefix ;;
264 -program-prefix=* | --program-prefix=* | --program-prefi=* \
265 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
266 program_prefix="$ac_optarg" ;;
267
268 -program-suffix | --program-suffix | --program-suffi | --program-suff \
269 | --program-suf | --program-su | --program-s)
270 ac_prev=program_suffix ;;
271 -program-suffix=* | --program-suffix=* | --program-suffi=* \
272 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
273 program_suffix="$ac_optarg" ;;
274
275 -program-transform-name | --program-transform-name \
276 | --program-transform-nam | --program-transform-na \
277 | --program-transform-n | --program-transform- \
278 | --program-transform | --program-transfor \
279 | --program-transfo | --program-transf \
280 | --program-trans | --program-tran \
281 | --progr-tra | --program-tr | --program-t)
282 ac_prev=program_transform_name ;;
283 -program-transform-name=* | --program-transform-name=* \
284 | --program-transform-nam=* | --program-transform-na=* \
285 | --program-transform-n=* | --program-transform-=* \
286 | --program-transform=* | --program-transfor=* \
287 | --program-transfo=* | --program-transf=* \
288 | --program-trans=* | --program-tran=* \
289 | --progr-tra=* | --program-tr=* | --program-t=*)
290 program_transform_name="$ac_optarg" ;;
291
292 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
293 | -silent | --silent | --silen | --sile | --sil)
294 silent=yes ;;
295
85e493f0
ILT		 296 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
297 ac_prev=sbindir ;;
298 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
299 | --sbi=* | --sb=*)
300 sbindir="$ac_optarg" ;;
301
302 -sharedstatedir | --sharedstatedir | --sharedstatedi \
303 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
304 | --sharedst | --shareds | --shared | --share | --shar \
305 | --sha | --sh)
306 ac_prev=sharedstatedir ;;
307 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
308 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
309 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
310 | --sha=* | --sh=*)
311 sharedstatedir="$ac_optarg" ;;
312
8c693660
KR		 313 -site | --site | --sit)
314 ac_prev=site ;;
315 -site=* | --site=* | --sit=*)
316 site="$ac_optarg" ;;
317
318 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
319 ac_prev=srcdir ;;
320 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
321 srcdir="$ac_optarg" ;;
322
85e493f0
ILT		 323 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
324 | --syscon | --sysco | --sysc | --sys | --sy)
325 ac_prev=sysconfdir ;;
326 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
327 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
328 sysconfdir="$ac_optarg" ;;
329
8c693660
KR		 330 -target | --target | --targe | --targ | --tar | --ta | --t)
331 ac_prev=target ;;
332 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
333 target="$ac_optarg" ;;
334
335 -v | -verbose | --verbose | --verbos | --verbo | --verb)
336 verbose=yes ;;
337
338 -version | --version | --versio | --versi | --vers)
d19df9b5 339 echo "configure generated by autoconf version 2.7"
8c693660
KR		 340 exit 0 ;;
341
342 -with-* | --with-*)
343 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
344 # Reject names that are not valid shell variable names.
345 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
346 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
347 fi
348 ac_package=`echo $ac_package| sed 's/-/_/g'`
349 case "$ac_option" in
350 *=*) ;;
351 *) ac_optarg=yes ;;
352 esac
353 eval "with_${ac_package}='$ac_optarg'" ;;
354
355 -without-* | --without-*)
356 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
357 # Reject names that are not valid shell variable names.
358 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
359 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
360 fi
361 ac_package=`echo $ac_package| sed 's/-/_/g'`
362 eval "with_${ac_package}=no" ;;
363
364 --x)
365 # Obsolete; use --with-x.
366 with_x=yes ;;
367
368 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
369 | --x-incl | --x-inc | --x-in | --x-i)
370 ac_prev=x_includes ;;
371 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
372 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
373 x_includes="$ac_optarg" ;;
374
375 -x-libraries | --x-libraries | --x-librarie | --x-librari \
376 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
377 ac_prev=x_libraries ;;
378 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
379 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
380 x_libraries="$ac_optarg" ;;
381
382 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
383 ;;
384
85e493f0 385 *)
8c693660
KR		 386 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
387 echo "configure: warning: $ac_option: invalid host type" 1>&2
388 fi
389 if test "x$nonopt" != xNONE; then
390 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
391 fi
392 nonopt="$ac_option"
393 ;;
394
395 esac
396done
397
398if test -n "$ac_prev"; then
399 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
400fi
401
402trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
403
404# File descriptor usage:
405# 0 standard input
406# 1 file creation
407# 2 errors and warnings
408# 3 some systems may open it to /dev/tty
409# 4 used on the Kubota Titan
410# 6 checking for... messages and results
411# 5 compiler messages saved in config.log
412if test "$silent" = yes; then
413 exec 6>/dev/null
414else
415 exec 6>&1
416fi
417exec 5>./config.log
418
419echo "\
420This file contains any messages produced by compilers while
421running configure, to aid debugging if configure makes a mistake.
422" 1>&5
423
424# Strip out --no-create and --no-recursion so they do not pile up.
425# Also quote any args containing shell metacharacters.
426ac_configure_args=
427for ac_arg
428do
429 case "$ac_arg" in
430 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
431 | --no-cr | --no-c) ;;
432 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
433 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
434 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
435 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
436 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
437 esac
438done
439
440# NLS nuisances.
441# Only set LANG and LC_ALL to C if already set.
442# These must not be set unconditionally because not all systems understand
443# e.g. LANG=C (notably SCO).
444if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445if test "${LANG+set}" = set; then LANG=C; export LANG; fi
446
447# confdefs.h avoids OS command line length limits that DEFS can exceed.
448rm -rf conftest* confdefs.h
449# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450echo > confdefs.h
451
452# A filename unique to this package, relative to the directory that
453# configure is in, which we can look for to find out if srcdir is correct.
454ac_unique_file=libbfd.c
455
456# Find the source files, if location was not specified.
457if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
460 ac_prog=$0
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463 srcdir=$ac_confdir
464 if test ! -r $srcdir/$ac_unique_file; then
465 srcdir=..
466 fi
467else
468 ac_srcdir_defaulted=no
469fi
470if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473 else
474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475 fi
476fi
477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
478
479# Prefer explicitly selected file to automatically selected ones.
480if test -z "$CONFIG_SITE"; then
481 if test "x$prefix" != xNONE; then
482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483 else
484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485 fi
486fi
487for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
490 . "$ac_site_file"
491 fi
492done
493
494if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
496 . $cache_file
497else
498 echo "creating cache $cache_file"
499 > $cache_file
500fi
501
502ac_ext=c
503# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
85e493f0
ILT		 504ac_cpp='echo $CPP $CPPFLAGS 1>&5;
505$CPP $CPPFLAGS'
506ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
507${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
508ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
509${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
8c693660
KR		 510
511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
514 ac_n= ac_c='
515' ac_t=' '
516 else
517 ac_n=-n ac_c= ac_t=
518 fi
519else
520 ac_n= ac_c='\c' ac_t=
521fi
522
523
524
525# Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
85e493f0
ILT		 526if test "${enable_64_bit_bfd+set}" = set; then
527 enableval="$enable_64_bit_bfd"
a52a3ce8 528 case "${enableval}" in
8c693660
KR		 529 yes) want64=true ;;
530 no) want64=false ;;
531 *) { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
532esac
533else
534 want64=false
535fi
536# Check whether --enable-targets or --disable-targets was given.
85e493f0
ILT		 537if test "${enable_targets+set}" = set; then
538 enableval="$enable_targets"
8c693660
KR		 539 case "${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=$enableval ;;
544esac
545fi
85e493f0
ILT		 546# Check whether --with-mmap or --without-mmap was given.
547if test "${with_mmap+set}" = set; then
548 withval="$with_mmap"
549 case "${withval}" in
550 yes) want_mmap=true ;;
551 no) want_mmap=false ;;
552 *) { echo "configure: error: bad value ${withval} for BFD with-mmap option" 1>&2; exit 1; } ;;
553esac
554else
555 want_mmap=false
556fi
8c693660 557
b7577823
ILT		 558
559
8c693660
KR		 560ac_aux_dir=
561for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
562 if test -f $ac_dir/install-sh; then
563 ac_aux_dir=$ac_dir
564 ac_install_sh="$ac_aux_dir/install-sh -c"
565 break
566 elif test -f $ac_dir/install.sh; then
567 ac_aux_dir=$ac_dir
568 ac_install_sh="$ac_aux_dir/install.sh -c"
569 break
570 fi
571done
572if test -z "$ac_aux_dir"; then
573 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
574fi
575ac_config_guess=$ac_aux_dir/config.guess
576ac_config_sub=$ac_aux_dir/config.sub
577ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
578
579
580# Do some error checking and defaulting for the host and target type.
581# The inputs are:
582# configure --host=HOST --target=TARGET --build=BUILD NONOPT
583#
584# The rules are:
585# 1. You are not allowed to specify --host, --target, and nonopt at the
85e493f0 586# same time.
8c693660
KR		 587# 2. Host defaults to nonopt.
588# 3. If nonopt is not specified, then host defaults to the current host,
589# as determined by config.guess.
590# 4. Target and build default to nonopt.
591# 5. If nonopt is not specified, then target and build default to host.
592
593# The aliases save the names the user supplied, while $host etc.
594# will get canonicalized.
595case $host---$target---$nonopt in
596NONE---*---* | *---NONE---* | *---*---NONE) ;;
597*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
598esac
599
600
601# Make sure we can run config.sub.
602if $ac_config_sub sun4 >/dev/null 2>&1; then :
603else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
604fi
605
606echo $ac_n "checking host system type""... $ac_c" 1>&6
607
608host_alias=$host
609case "$host_alias" in
610NONE)
611 case $nonopt in
612 NONE)
613 if host_alias=`$ac_config_guess`; then :
614 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
615 fi ;;
616 *) host_alias=$nonopt ;;
617 esac ;;
618esac
619
620host=`$ac_config_sub $host_alias`
621host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
622host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
623host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
624echo "$ac_t""$host" 1>&6
625
626echo $ac_n "checking target system type""... $ac_c" 1>&6
627
628target_alias=$target
629case "$target_alias" in
630NONE)
631 case $nonopt in
632 NONE) target_alias=$host_alias ;;
633 *) target_alias=$nonopt ;;
634 esac ;;
635esac
636
637target=`$ac_config_sub $target_alias`
638target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
639target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
640target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
641echo "$ac_t""$target" 1>&6
642
643echo $ac_n "checking build system type""... $ac_c" 1>&6
644
645build_alias=$build
646case "$build_alias" in
647NONE)
648 case $nonopt in
649 NONE) build_alias=$host_alias ;;
650 *) build_alias=$nonopt ;;
651 esac ;;
652esac
653
654build=`$ac_config_sub $build_alias`
655build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
656build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
657build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
658echo "$ac_t""$build" 1>&6
659
660test "$host_alias" != "$target_alias" &&
661 test "$program_prefix$program_suffix$program_transform_name" = \
662 NONENONEs,x,x, &&
663 program_prefix=${target_alias}-
664
665if test -z "$target" ; then
666 { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
667fi
668if test "$program_transform_name" = s,x,x,; then
669 program_transform_name=
670else
d19df9b5
ILT		 671 # Double any \ or $. echo might interpret backslashes.
672 cat <<\EOF_SED > conftestsed
673s,\\,\\\\,g; s,\$,$$,g
674EOF_SED
8c693660
KR		 675 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
676 rm -f conftestsed
677fi
678test "$program_prefix" != NONE &&
679 program_transform_name="s,^,${program_prefix},; $program_transform_name"
680# Use a double $ so make ignores it.
681test "$program_suffix" != NONE &&
682 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
683
684# sed with no file args requires a program.
685test "$program_transform_name" = "" && program_transform_name="s,x,x,"
686
687
688host64=false
689target64=false
690
691# host stuff:
692
f515fb2f 693# Permit host specific settings.
8c693660
KR		 694. ${srcdir}/configure.host
695
85e493f0
ILT		 696# Extract the first word of "gcc", so it can be a program name with args.
697set dummy gcc; ac_word=$2
698echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
699if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
700 echo $ac_n "(cached) $ac_c" 1>&6
701else
702 if test -n "$CC"; then
703 ac_cv_prog_CC="$CC" # Let the user override the test.
704else
705 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
706 for ac_dir in $PATH; do
707 test -z "$ac_dir" && ac_dir=.
708 if test -f $ac_dir/$ac_word; then
709 ac_cv_prog_CC="gcc"
710 break
711 fi
712 done
713 IFS="$ac_save_ifs"
714 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
715fi
716fi
717CC="$ac_cv_prog_CC"
718if test -n "$CC"; then
719 echo "$ac_t""$CC" 1>&6
720else
721 echo "$ac_t""no" 1>&6
722fi
723
f515fb2f 724
85e493f0
ILT		 725echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
726if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
727 echo $ac_n "(cached) $ac_c" 1>&6
728else
729 cat > conftest.c <<EOF
f515fb2f
ILT		 730#ifdef __GNUC__
731 yes;
732#endif
733EOF
734if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
85e493f0
ILT		 735 ac_cv_prog_gcc=yes
736else
737 ac_cv_prog_gcc=no
738fi
739fi
740
741echo "$ac_t""$ac_cv_prog_gcc" 1>&6
742if test $ac_cv_prog_gcc = yes; then
f515fb2f
ILT		 743 GCC=yes
744 if test "${CFLAGS+set}" != set; then
85e493f0
ILT		 745 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
746if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
747 echo $ac_n "(cached) $ac_c" 1>&6
748else
749 echo 'void f(){}' > conftest.c
750if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
751 ac_cv_prog_gcc_g=yes
752else
753 ac_cv_prog_gcc_g=no
754fi
755rm -f conftest*
756
757fi
758
759echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
760 if test $ac_cv_prog_gcc_g = yes; then
f515fb2f
ILT		 761 CFLAGS="-g -O"
762 else
763 CFLAGS="-O"
764 fi
765 fi
766else
767 GCC=
768 test "${CFLAGS+set}" = set || CFLAGS="-g"
769fi
f515fb2f
ILT		 770
771
772
6a468850
ILT		 773# Extract the first word of "ar", so it can be a program name with args.
774set dummy ar; ac_word=$2
775echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
776if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
777 echo $ac_n "(cached) $ac_c" 1>&6
778else
779 if test -n "$AR"; then
780 ac_cv_prog_AR="$AR" # Let the user override the test.
781else
782 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
783 for ac_dir in $PATH; do
784 test -z "$ac_dir" && ac_dir=.
785 if test -f $ac_dir/$ac_word; then
786 ac_cv_prog_AR="ar"
787 break
788 fi
789 done
790 IFS="$ac_save_ifs"
791 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
792fi
793fi
794AR="$ac_cv_prog_AR"
795if test -n "$AR"; then
796 echo "$ac_t""$AR" 1>&6
797else
798 echo "$ac_t""no" 1>&6
799fi
f515fb2f 800
8c693660
KR		 801# Extract the first word of "ranlib", so it can be a program name with args.
802set dummy ranlib; ac_word=$2
803echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
804if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
805 echo $ac_n "(cached) $ac_c" 1>&6
806else
807 if test -n "$RANLIB"; then
808 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
809else
810 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
811 for ac_dir in $PATH; do
812 test -z "$ac_dir" && ac_dir=.
813 if test -f $ac_dir/$ac_word; then
814 ac_cv_prog_RANLIB="ranlib"
815 break
816 fi
817 done
818 IFS="$ac_save_ifs"
819 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
820fi
821fi
822RANLIB="$ac_cv_prog_RANLIB"
823if test -n "$RANLIB"; then
824 echo "$ac_t""$RANLIB" 1>&6
825else
826 echo "$ac_t""no" 1>&6
827fi
828
f515fb2f
ILT		 829# Find a good install program. We prefer a C program (faster),
830# so one script is as good as another. But avoid the broken or
831# incompatible versions:
832# SysV /etc/install, /usr/sbin/install
833# SunOS /usr/etc/install
834# IRIX /sbin/install
835# AIX /bin/install
836# AFS /usr/afsws/bin/install, which mishandles nonexistent args
837# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
838# ./install, which can be erroneously created by make from ./install.sh.
839echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
840if test -z "$INSTALL"; then
841if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
842 echo $ac_n "(cached) $ac_c" 1>&6
843else
844 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
845 for ac_dir in $PATH; do
846 # Account for people who put trailing slashes in PATH elements.
847 case "$ac_dir/" in
848 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
849 *)
850 # OSF1 and SCO ODT 3.0 have their own names for install.
851 for ac_prog in ginstall installbsd scoinst install; do
852 if test -f $ac_dir/$ac_prog; then
853 if test $ac_prog = install &&
854 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
855 # AIX install. It has an incompatible calling convention.
856 # OSF/1 installbsd also uses dspmsg, but is usable.
857 :
858 else
859 ac_cv_path_install="$ac_dir/$ac_prog -c"
860 break 2
861 fi
862 fi
863 done
864 ;;
865 esac
866 done
867 IFS="$ac_save_ifs"
85e493f0 868
f515fb2f 869fi
85e493f0
ILT		 870 if test "${ac_cv_path_install+set}" = set; then
871 INSTALL="$ac_cv_path_install"
872 else
873 # As a last resort, use the slow shell script. We don't cache a
874 # path for INSTALL within a source directory, because that will
875 # break other packages using the cache if that directory is
876 # removed, or if the path is relative.
877 INSTALL="$ac_install_sh"
878 fi
f515fb2f
ILT		 879fi
880echo "$ac_t""$INSTALL" 1>&6
8c693660 881
f515fb2f
ILT		 882# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
883# It thinks the first close brace ends the variable substitution.
884test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8c693660 885
f515fb2f 886test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8c693660
KR		 887
888
b7577823
ILT		 889HOST_64BIT_LONG=0
890if test "x${HOST_64BIT_TYPE}" = "xlong"; then
891 HOST_64BIT_LONG=1
892fi
893
894
f515fb2f
ILT		 895# If we cannot run a trivial program, we must be cross compiling.
896echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
897if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
898 echo $ac_n "(cached) $ac_c" 1>&6
899else
900 if test "$cross_compiling" = yes; then
901 ac_cv_c_cross=yes
902else
903cat > conftest.$ac_ext <<EOF
d19df9b5 904#line 905 "configure"
f515fb2f
ILT		 905#include "confdefs.h"
906main(){return(0);}
907EOF
908eval $ac_link
909if test -s conftest && (./conftest; exit) 2>/dev/null; then
910 ac_cv_c_cross=no
911else
912 ac_cv_c_cross=yes
913fi
914fi
915rm -fr conftest*
916fi
85e493f0 917
f515fb2f 918echo "$ac_t""$ac_cv_c_cross" 1>&6
85e493f0 919cross_compiling=$ac_cv_c_cross
8c693660 920
b7577823 921# Put a plausible default for CC_FOR_BUILD in Makefile.
6a468850
ILT		 922if test -z "$CC_FOR_BUILD"; then
923 if test "x$cross_compiling" = "xno"; then
924 CC_FOR_BUILD='$(CC)'
925 else
926 CC_FOR_BUILD=gcc
927 fi
8c693660
KR		 928fi
929
f515fb2f 930
b7577823
ILT		 931echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
932# On Suns, sometimes $CPP names a directory.
933if test -n "$CPP" && test -d "$CPP"; then
934 CPP=
935fi
936if test -z "$CPP"; then
937if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
938 echo $ac_n "(cached) $ac_c" 1>&6
939else
940 # This must be in double quotes, not single quotes, because CPP may get
941 # substituted into the Makefile and "${CC-cc}" will confuse make.
942 CPP="${CC-cc} -E"
943 # On the NeXT, cc -E runs the code through the compiler's parser,
944 # not just through cpp.
945 cat > conftest.$ac_ext <<EOF
d19df9b5 946#line 947 "configure"
b7577823
ILT		 947#include "confdefs.h"
948#include <assert.h>
949Syntax Error
950EOF
951eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
952ac_err=`grep -v '^ *+' conftest.out`
953if test -z "$ac_err"; then
954 :
955else
956 echo "$ac_err" >&5
957 rm -rf conftest*
958 CPP="${CC-cc} -E -traditional-cpp"
959 cat > conftest.$ac_ext <<EOF
d19df9b5 960#line 961 "configure"
b7577823
ILT		 961#include "confdefs.h"
962#include <assert.h>
963Syntax Error
964EOF
965eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
966ac_err=`grep -v '^ *+' conftest.out`
967if test -z "$ac_err"; then
968 :
969else
970 echo "$ac_err" >&5
971 rm -rf conftest*
972 CPP=/lib/cpp
973fi
974rm -f conftest*
975fi
976rm -f conftest*
977 ac_cv_prog_CPP="$CPP"
978fi
979 CPP="$ac_cv_prog_CPP"
980else
981 ac_cv_prog_CPP="$CPP"
982fi
983echo "$ac_t""$CPP" 1>&6
984
985for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
986do
987ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
988echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
989if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
990 echo $ac_n "(cached) $ac_c" 1>&6
991else
992 cat > conftest.$ac_ext <<EOF
d19df9b5 993#line 994 "configure"
b7577823
ILT		 994#include "confdefs.h"
995#include <$ac_hdr>
996EOF
997eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
998ac_err=`grep -v '^ *+' conftest.out`
999if test -z "$ac_err"; then
1000 rm -rf conftest*
1001 eval "ac_cv_header_$ac_safe=yes"
1002else
1003 echo "$ac_err" >&5
1004 rm -rf conftest*
1005 eval "ac_cv_header_$ac_safe=no"
1006fi
1007rm -f conftest*
1008fi
1009if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1010 echo "$ac_t""yes" 1>&6
85e493f0 1011 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
b7577823
ILT		 1012 cat >> confdefs.h <<EOF
1013#define $ac_tr_hdr 1
1014EOF
1015
1016else
1017 echo "$ac_t""no" 1>&6
1018fi
1019done
1020
1dff7902 1021for ac_hdr in fcntl.h sys/file.h
b7577823
ILT		 1022do
1023ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1024echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1025if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1026 echo $ac_n "(cached) $ac_c" 1>&6
1027else
1028 cat > conftest.$ac_ext <<EOF
d19df9b5 1029#line 1030 "configure"
b7577823
ILT		 1030#include "confdefs.h"
1031#include <$ac_hdr>
1032EOF
1033eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1034ac_err=`grep -v '^ *+' conftest.out`
1035if test -z "$ac_err"; then
1036 rm -rf conftest*
1037 eval "ac_cv_header_$ac_safe=yes"
1038else
1039 echo "$ac_err" >&5
1040 rm -rf conftest*
1041 eval "ac_cv_header_$ac_safe=no"
1042fi
1043rm -f conftest*
1044fi
1045if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1046 echo "$ac_t""yes" 1>&6
85e493f0 1047 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
b7577823
ILT		 1048 cat >> confdefs.h <<EOF
1049#define $ac_tr_hdr 1
1050EOF
1051
1052else
1053 echo "$ac_t""no" 1>&6
1054fi
1055done
1056
aadf04f7 1057for ac_func in fcntl getpagesize
b7577823
ILT		 1058do
1059echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1060if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1061 echo $ac_n "(cached) $ac_c" 1>&6
1062else
1063 cat > conftest.$ac_ext <<EOF
d19df9b5 1064#line 1065 "configure"
b7577823
ILT		 1065#include "confdefs.h"
1066/* System header to define __stub macros and hopefully few prototypes,
1067 which can conflict with char $ac_func(); below. */
1068#include <assert.h>
1069/* Override any gcc2 internal prototype to avoid an error. */
85e493f0 1070char $ac_func();
b7577823
ILT		 1071
1072int main() { return 0; }
1073int t() {
1074
1075/* The GNU C library defines this for functions which it implements
1076 to always fail with ENOSYS. Some functions are actually named
1077 something starting with __ and the normal name is an alias. */
1078#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1079choke me
1080#else
1081$ac_func();
1082#endif
1083
1084; return 0; }
1085EOF
1086if eval $ac_link; then
1087 rm -rf conftest*
1088 eval "ac_cv_func_$ac_func=yes"
1089else
1090 rm -rf conftest*
1091 eval "ac_cv_func_$ac_func=no"
1092fi
1093rm -f conftest*
1094
1095fi
1096if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1097 echo "$ac_t""yes" 1>&6
85e493f0 1098 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b7577823
ILT		 1099 cat >> confdefs.h <<EOF
1100#define $ac_tr_func 1
1101EOF
1102
1103else
1104 echo "$ac_t""no" 1>&6
1105fi
1106done
1107
1108
85e493f0 1109
b7577823
ILT		 1110case "${host}" in
1111i[345]86-*-msdos* | i[345]86-*-go32* | i[345]86-*-win32)
1112 cat >> confdefs.h <<\EOF
1113#define USE_BINARY_FOPEN 1
1114EOF
1115 ;;
1116esac
1117
1118echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
1119if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
1120 echo $ac_n "(cached) $ac_c" 1>&6
1121else
1122 cat > conftest.$ac_ext <<EOF
d19df9b5 1123#line 1124 "configure"
b7577823
ILT		 1124#include "confdefs.h"
1125
1126#include <stdio.h>
1127#ifdef HAVE_STDLIB_H
1128#include <stdlib.h>
1129#endif
1130#ifdef HAVE_UNISTD_H
1131#include <unistd.h>
1132#endif
1133int main() { return 0; }
1134int t() {
1135char *(*pfn) = (char *(*)) malloc
1136; return 0; }
1137EOF
1138if eval $ac_compile; then
1139 rm -rf conftest*
1140 bfd_cv_decl_needed_malloc=no
1141else
1142 rm -rf conftest*
1143 bfd_cv_decl_needed_malloc=yes
1144fi
1145rm -f conftest*
1146
1147fi
1148
1149echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
1150if test $bfd_cv_decl_needed_malloc = yes; then
85e493f0
ILT		 1151 bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1152 cat >> confdefs.h <<EOF
1153#define $bfd_tr_decl 1
b7577823 1154EOF
f515fb2f 1155
2b79a104
ILT		 1156fi
1157
b7577823
ILT		 1158echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1159if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1160 echo $ac_n "(cached) $ac_c" 1>&6
1161else
1162 cat > conftest.$ac_ext <<EOF
d19df9b5 1163#line 1164 "configure"
b7577823 1164#include "confdefs.h"
8c693660 1165
b7577823
ILT		 1166#include <stdio.h>
1167#ifdef HAVE_STDLIB_H
1168#include <stdlib.h>
1169#endif
1170#ifdef HAVE_UNISTD_H
1171#include <unistd.h>
1172#endif
1173int main() { return 0; }
1174int t() {
85e493f0 1175char *(*pfn) = (char *(*)) free
b7577823
ILT		 1176; return 0; }
1177EOF
1178if eval $ac_compile; then
1179 rm -rf conftest*
1180 bfd_cv_decl_needed_free=no
1181else
1182 rm -rf conftest*
1183 bfd_cv_decl_needed_free=yes
1184fi
1185rm -f conftest*
1186
1187fi
1188
1189echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1190if test $bfd_cv_decl_needed_free = yes; then
85e493f0
ILT		 1191 bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1192 cat >> confdefs.h <<EOF
1193#define $bfd_tr_decl 1
b7577823
ILT		 1194EOF
1195
1196fi
f515fb2f 1197
85e493f0 1198
a52a3ce8
ILT		 1199# If we are configured native, pick a core file support file.
1200COREFILE=
1201COREFLAG=
1202if test "${target}" = "${host}"; then
1203 case "${host}" in
999cc186
ILT		 1204 alpha*-*-linux*)
1205 COREFILE=trad-core.o
1206 cat >> confdefs.h <<\EOF
1207#define TRAD_HEADER "hosts/alphalinux.h"
1208EOF
1209
1210 ;;
1211 alpha*-*-*) COREFILE=osf-core.o ;;
a52a3ce8
ILT		 1212 arm-*-riscix) COREFILE=trad-core.o ;;
1213 hppa*-*-hpux*) COREFILE=hpux-core.o ;;
1214 hppa*-*-hiux*) COREFILE=hpux-core.o ;;
1215 hppa*-*-bsd*) COREFILE="hpux-core.o hppabsd-core.o"
1216 COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
b7577823
ILT		 1217 i[345]86-sequent-bsd*)
1218 COREFILE=trad-core.o;
1219 cat >> confdefs.h <<\EOF
1220#define TRAD_HEADER "hosts/symmetry.h"
1221EOF
1222
1223 ;;
2cb159a5 1224 i[345]86-sequent-sysv4*) ;;
b7577823
ILT		 1225 i[345]86-sequent-sysv*)
1226 COREFILE=trad-core.o
1227 cat >> confdefs.h <<\EOF
1228#define TRAD_HEADER "hosts/symmetry.h"
1229EOF
1230
1231 ;;
69a374c0 1232 i[345]86-*-bsd* | i[345]86-*-freebsd*)
b7577823
ILT		 1233 COREFILE=trad-core.o
1234 cat >> confdefs.h <<\EOF
1235#define TRAD_HEADER "hosts/i386bsd.h"
69a374c0
NH		 1236EOF
1237
1238 ;;
1239 i[345]86-*-netbsd*)
1240 COREFILE=trad-core.o
1241 cat >> confdefs.h <<\EOF
1242#define TRAD_HEADER "hosts/i386nbsd.h"
b7577823
ILT		 1243EOF
1244
1245 ;;
1246 i[345]86-esix-sysv3*)
1247 COREFILE=trad-core.o
1248 cat >> confdefs.h <<\EOF
1249#define TRAD_HEADER "hosts/esix.h"
1250EOF
1251
1252 ;;
1253 i[345]86-*-sco* | i[345]86-*-isc*)
1254 COREFILE=trad-core.o
1255 cat >> confdefs.h <<\EOF
1256#define TRAD_HEADER "hosts/i386sco.h"
1257EOF
1258
1259 ;;
1260 i[345]86-*-mach3*)
1261 COREFILE=trad-core.o
1262 cat >> confdefs.h <<\EOF
1263#define TRAD_HEADER "hosts/i386mach3.h"
1264EOF
1265
1266 ;;
1267 i[345]86-*-linux*)
1268 COREFILE=trad-core.o
1269 cat >> confdefs.h <<\EOF
1270#define TRAD_HEADER "hosts/i386linux.h"
1271EOF
1272
1273 ;;
2cb159a5
KR		 1274 i[345]86-*-isc*) COREFILE=trad-core.o ;;
1275 i[345]86-*-aix*) COREFILE=aix386-core.o ;;
cf587de8
ILT		 1276 i860-*-mach3* | i860-*-osf1*)
1277 COREFILE=trad-core.o
1278 cat >> confdefs.h <<\EOF
1279#define TRAD_HEADER "hosts/i860mach3.h"
1280EOF
1281
1282 ;;
b7577823
ILT		 1283 mips-dec-bsd*)
1284 COREFILE=trad-core.o
1285 cat >> confdefs.h <<\EOF
1286#define TRAD_HEADER "hosts/mipsbsd.h"
1287EOF
1288
1289 ;;
1290 mips-dec-mach3*)
1291 COREFILE=trad-core.o
1292 cat >> confdefs.h <<\EOF
1293#define TRAD_HEADER "hosts/mipsmach3.h"
1294EOF
1295
1296 ;;
69a374c0
NH		 1297 mips-*-netbsd*)
1298 COREFILE=trad-core.o
1299 cat >> confdefs.h <<\EOF
1300#define TRAD_HEADER "hosts/mipsnbsd.h"
1301EOF
1302
1303 ;;
b7577823
ILT		 1304 mips-dec-*)
1305 COREFILE=trad-core.o
1306 cat >> confdefs.h <<\EOF
1307#define TRAD_HEADER "hosts/decstation.h"
1308EOF
1309
1310 ;;
a52a3ce8
ILT		 1311 mips-sgi-irix4*) COREFILE=irix-core.o ;;
1312 mips-sgi-irix5*) COREFILE=irix-core.o ;;
b7577823
ILT		 1313 mips-*-mach3*)
1314 COREFILE=trad-core.o
1315 cat >> confdefs.h <<\EOF
1316#define TRAD_HEADER "hosts/mipsmach3.h"
1317EOF
1318
1319 ;;
a52a3ce8 1320 mips-*-sysv4*) ;;
b7577823
ILT		 1321 mips-*-sysv* | mips-*-riscos*)
1322 COREFILE=trad-core.o
1323 cat >> confdefs.h <<\EOF
1324#define TRAD_HEADER "hosts/riscos.h"
1325EOF
1326
1327 ;;
1328 mips-sony-bsd*)
1329 COREFILE=trad-core.o
1330 cat >> confdefs.h <<\EOF
1331#define TRAD_HEADER "hosts/news-mips".h
1332EOF
1333
1334 ;;
1335 m68*-bull*-sysv*)
1336 COREFILE=trad-core.o
1337 cat >> confdefs.h <<\EOF
1338#define TRAD_HEADER "hosts/dpx2.h"
1339EOF
1340
1341 ;;
a52a3ce8 1342 m68*-hp-hpux*) COREFILE=hpux-core.o ;;
b7577823
ILT		 1343 m68*-hp-bsd*)
1344 COREFILE=trad-core.o
1345 cat >> confdefs.h <<\EOF
1346#define TRAD_HEADER "hosts/hp300bsd.h"
7f82c7e1
ILT		 1347EOF
1348
1349 ;;
4c8b9746 1350 m68*-motorola-sysv*)
7f82c7e1
ILT		 1351 COREFILE=trad-core.o
1352 cat >> confdefs.h <<\EOF
1353#define TRAD_HEADER "hosts/delta68.h"
b7577823
ILT		 1354EOF
1355
1356 ;;
b7577823
ILT		 1357 m68*-sony-*)
1358 COREFILE=trad-core.o
1359 cat >> confdefs.h <<\EOF
1360#define TRAD_HEADER "hosts/news.h"
69a374c0
NH		 1361EOF
1362
1363 ;;
1364 m68*-*-netbsd*)
1365 COREFILE=trad-core.o
1366 cat >> confdefs.h <<\EOF
1367#define TRAD_HEADER "hosts/m68knbsd.h"
d19df9b5
ILT		 1368EOF
1369
1370 ;;
1371 m68*-apple-aux*)
1372 COREFILE=trad-core.o
1373 cat >> confdefs.h <<\EOF
1374#define TRAD_HEADER "hosts/m68kaux.h"
b7577823
ILT		 1375EOF
1376
1377 ;;
a52a3ce8 1378 m88*-*-sysv4*) ;;
7f82c7e1 1379 m88*-motorola-sysv*) COREFILE=ptrace-core.o ;;
b7577823
ILT		 1380 m88*-*-mach3*)
1381 COREFILE=trad-core.o
1382 cat >> confdefs.h <<\EOF
1383#define TRAD_HEADER "hosts/m88kmach3.h"
1384EOF
1385
1386 ;;
1387 ns32k-pc532-mach)
1388 COREFILE=trad-core.o
1389 cat >> confdefs.h <<\EOF
1390#define TRAD_HEADER "hosts/pc532mach.h"
69a374c0
NH		 1391EOF
1392
1393 ;;
1394 ns32k-*-netbsd*)
1395 COREFILE=trad-core.o
1396 cat >> confdefs.h <<\EOF
1397#define TRAD_HEADER "hosts/ns32knbsd.h"
b7577823
ILT		 1398EOF
1399
1400 ;;
a52a3ce8 1401 rs6000-*-lynx*) COREFILE=lynx-core.o ;;
aadf04f7 1402 rs6000-*-aix4*) COREFILE=rs6000-core.o ;;
a52a3ce8 1403 rs6000-*-*) COREFILE=rs6000-core.o ;;
aadf04f7 1404 powerpc-*-aix4*) COREFILE=rs6000-core.o ;;
a52a3ce8 1405 powerpc-*-aix*) COREFILE=rs6000-core.o ;;
69a374c0
NH		 1406 sparc-*-netbsd*)
1407 COREFILE=trad-core.o
1408 cat >> confdefs.h <<\EOF
1409#define TRAD_HEADER "hosts/sparcnbsd.h"
1410EOF
1411
1412 ;;
b7577823
ILT		 1413 tahoe-*-*)
1414 COREFILE=trad-core.o
1415 cat >> confdefs.h <<\EOF
1416#define TRAD_HEADER "hosts/tahoe.h"
1417EOF
1418
1419 ;;
1420 vax-*-ultrix2*)
1421 COREFILE=trad-core.o
1422 cat >> confdefs.h <<\EOF
1423#define TRAD_HEADER "hosts/vaxult2.h"
1424EOF
1425
1426 ;;
1427 vax-*-ultrix*)
1428 COREFILE=trad-core.o
1429 cat >> confdefs.h <<\EOF
1430#define TRAD_HEADER "hosts/vaxult2.h"
1431EOF
1432
1433 ;;
1434 vax-*-*)
1435 COREFILE=trad-core.o
1436 cat >> confdefs.h <<\EOF
1437#define TRAD_HEADER "hosts/vaxbsd.h"
1438EOF
1439
1440 ;;
a52a3ce8
ILT		 1441 esac
1442
1443 case "$COREFILE" in
1444 aix386-core.o) COREFLAG=-DAIX386_CORE ;;
1445 hppabsd-core.o) COREFLAG=-DHPPABSD_CORE ;;
1446 hpux-core.o) COREFLAG=-DHPUX_CORE ;;
1447 irix-core.o) COREFLAG=-DIRIX_CORE ;;
1448 lynx-core.o) COREFLAG=-DLYNX_CORE ;;
1449 osf-core.o) COREFLAG=-DOSF_CORE ;;
1450 ptrace-core.o) COREFLAG=-DPTRACE_CORE ;;
1451 rs6000-core.o) COREFLAG="$COREFLAG -DAIX_CORE" ;;
b7577823 1452 trad-core.o) COREFLAG="$COREFLAG -DTRAD_CORE" ;;
a52a3ce8 1453 esac
1dff7902
ILT		 1454
1455 # The ELF code uses the native <sys/procfs.h> to handle core files.
1456 # Define HAVE_SYS_PROCFS_H if the file exists and defines
1457 # prstatus_t.
1458 echo $ac_n "checking for sys/procfs.h""... $ac_c" 1>&6
1459 if eval "test \"`echo '$''{'bfd_cv_header_sys_procfs_h'+set}'`\" = set"; then
1460 echo $ac_n "(cached) $ac_c" 1>&6
1461else
1462 cat > conftest.$ac_ext <<EOF
d19df9b5 1463#line 1464 "configure"
1dff7902
ILT		 1464#include "confdefs.h"
1465#include <sys/procfs.h>
1466int main() { return 0; }
1467int t() {
1468prstatus_t t;
1469; return 0; }
1470EOF
1471if eval $ac_compile; then
1472 rm -rf conftest*
1473 bfd_cv_header_sys_procfs_h=yes
1474else
1475 rm -rf conftest*
1476 bfd_cv_header_sys_procfs_h=no
1477fi
1478rm -f conftest*
1479
1480fi
1481
1482 echo "$ac_t""$bfd_cv_header_sys_procfs_h" 1>&6
1483 if test $bfd_cv_header_sys_procfs_h = yes; then
1484 cat >> confdefs.h <<\EOF
1485#define HAVE_SYS_PROCFS_H 1
1486EOF
1487
1488 fi
1489
a52a3ce8
ILT		 1490fi
1491
1492
1493
8c693660
KR		 1494# target stuff:
1495
1496# Canonicalize the secondary target names.
1497if test -n "$enable_targets" ; then
1498 for targ in `echo $enable_targets | sed 's/,/ /g'`
1499 do
9525b61b 1500 result=`$ac_config_sub $targ 2>/dev/null`
8c693660
KR		 1501 if test -n "$result" ; then
1502 canon_targets="$canon_targets $result"
1503 else
1504 # Allow targets that config.sub doesn't recognize, like "all".
1505 canon_targets="$canon_targets $targ"
1506 fi
1507 done
1508fi
1509
1510all_targets=false
2b79a104
ILT		 1511defvec=
1512selvecs=
1513selarchs=
1514TDEFINES=
8c693660
KR		 1515for targ in $target $canon_targets
1516do
2b79a104 1517 if test "x$targ" = "xall"; then
8c693660
KR		 1518 all_targets=true
1519 else
2b79a104
ILT		 1520 . $srcdir/config.bfd
1521 if test "x$targ" = "x$target"; then
1522 defvec=$targ_defvec
8c693660 1523 fi
2b79a104
ILT		 1524 selvecs="$selvecs $targ_defvec $targ_selvecs"
1525 selarchs="$selarchs $targ_archs"
1526 TDEFINES="$TDEFINES $targ_cflags"
8c693660
KR		 1527 fi
1528done
1529
8c693660
KR		 1530
1531# This processing still needs to be done if we're to decide properly whether
1532# 64-bit support needs to be compiled in. Currently, it will be included if
1533# the default or any other explicitly requested target requires it; it
1534# will not be included on a 32-bit host if no 64-bit target is requested, and
1535# no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
1536# used.
1537
2b79a104 1538# uniq the default and selected vectors in all the configured targets.
8c693660 1539f=""
2b79a104 1540for i in $selvecs ; do
8c693660
KR		 1541 case " $f " in
1542 *" $i "*) ;;
1543 *) f="$f $i" ;;
1544 esac
1545done
2b79a104 1546selvecs="$f"
8c693660 1547
2b79a104 1548# uniq the architectures in all the configured targets.
8c693660 1549f=""
2b79a104 1550for i in $selarchs ; do
8c693660
KR		 1551 case " $f " in
1552 *" $i "*) ;;
1553 *) f="$f $i" ;;
1554 esac
1555done
2b79a104 1556selarchs="$f"
8c693660
KR		 1557
1558# Target backend .o files.
1559tb=
1560
a52a3ce8
ILT		 1561elf="elf.o elflink.o"
1562
2b79a104 1563for vec in $selvecs
8c693660
KR		 1564do
1565 case "$vec" in
1566 # This list is alphabetized to make it easy to compare
1567 # with the two vector lists in targets.c.
1568 a29kcoff_big_vec) tb="$tb coff-a29k.o cofflink.o" ;;
1569 a_out_adobe_vec) tb="$tb aout-adobe.o aout32.o stab-syms.o" ;;
a11e10fe
DE		 1570 armcoff_little_vec) tb="$tb coff-arm.o cofflink.o " ;;
1571 armcoff_big_vec) tb="$tb coff-arm.o cofflink.o " ;;
a52a3ce8
ILT		 1572 armpe_little_vec) tb="$tb pe-arm.o cofflink.o " ;;
1573 armpe_big_vec) tb="$tb pe-arm.o cofflink.o " ;;
1574 armpei_little_vec) tb="$tb pei-arm.o cofflink.o " ;;
1575 armpei_big_vec) tb="$tb pei-arm.o cofflink.o " ;;
8c693660
KR		 1576 aout0_big_vec) tb="$tb aout0.o aout32.o stab-syms.o" ;;
1577 aout_arm_big_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
1578 aout_arm_little_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
1579 aout_mips_big_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
1580 aout_mips_little_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
1581 apollocoff_vec) tb="$tb coff-apollo.o" ;;
1582 b_out_vec_big_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
1583 b_out_vec_little_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
1584# start-sanitize-arc
a52a3ce8
ILT		 1585 bfd_elf32_littlearc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
1586 bfd_elf32_bigarc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
8c693660 1587# end-sanitize-arc
a52a3ce8
ILT		 1588 bfd_elf32_big_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
1589 bfd_elf32_bigmips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1590 bfd_elf32_hppa_vec) tb="$tb elf32-hppa.o elf32.o $elf" ;;
1591 bfd_elf32_i386_vec) tb="$tb elf32-i386.o elf32.o $elf" ;;
1592 bfd_elf32_i860_vec) tb="$tb elf32-i860.o elf32.o $elf" ;;
1593 bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
1594 bfd_elf32_littlemips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
1595 bfd_elf32_m68k_vec) tb="$tb elf32-m68k.o elf32.o $elf" ;;
1596 bfd_elf32_m88k_vec) tb="$tb elf32-m88k.o elf32.o $elf" ;;
1597 bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
1598 bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
1599 bfd_elf32_sparc_vec) tb="$tb elf32-sparc.o elf32.o $elf" ;;
1600 bfd_elf64_big_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
8c693660 1601 target64=true ;;
a52a3ce8 1602 bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
8c693660 1603 target64=true ;;
a52a3ce8 1604 bfd_elf64_sparc_vec) tb="$tb elf64-sparc.o elf64.o $elf"
8c693660
KR		 1605 target64=true ;;
1606 cisco_core_vec) tb="$tb cisco-core.o" ;;
1607 demo_64_vec) tb="$tb demo64.o aout64.o stab-syms.o"
1608 target64=true ;;
1609 ecoff_big_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1610 ecoff_little_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
1611 ecoffalpha_little_vec) tb="$tb coff-alpha.o ecoff.o ecofflink.o"
1612 target64=true ;;
1613 h8300coff_vec) tb="$tb coff-h8300.o reloc16.o" ;;
1614 h8500coff_vec) tb="$tb coff-h8500.o reloc16.o" ;;
1615 host_aout_vec) tb="$tb host-aout.o aout32.o stab-syms.o" ;;
1616 hp300bsd_vec) tb="$tb hp300bsd.o aout32.o stab-syms.o" ;;
1617 hp300hpux_vec) tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
1618 i386aout_vec) tb="$tb i386aout.o aout32.o stab-syms.o" ;;
1619 i386bsd_vec) tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
8c693660 1620 i386coff_vec) tb="$tb coff-i386.o cofflink.o" ;;
d19df9b5
ILT		 1621 i386dynix_vec) tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
1622 i386freebsd_vec) tb="$tb i386freebsd.o aout32.o stab-syms.o" ;;
8c693660
KR		 1623 i386msdos_vec) tb="$tb i386msdos.o" ;;
1624 i386pe_vec) tb="$tb pe-i386.o cofflink.o " ;;
1625 i386pei_vec) tb="$tb pei-i386.o cofflink.o" ;;
1626 i386linux_vec) tb="$tb i386linux.o aout32.o stab-syms.o" ;;
1627 i386lynx_aout_vec) tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;;
1628 i386lynx_coff_vec) tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;;
1629 i386mach3_vec) tb="$tb i386mach3.o aout32.o stab-syms.o" ;;
1630 i386netbsd_vec) tb="$tb i386netbsd.o aout32.o stab-syms.o" ;;
1631 i386os9k_vec) tb="$tb i386os9k.o aout32.o stab-syms.o" ;;
cf587de8 1632 i860coff_vec) tb="$tb coff-i860.o cofflink.o" ;;
a208a70f
ILT		 1633 icoff_big_vec) tb="$tb coff-i960.o cofflink.o" ;;
1634 icoff_little_vec) tb="$tb coff-i960.o cofflink.o" ;;
8c693660
KR		 1635 ieee_vec) tb="$tb ieee.o" ;;
1636 m68kcoff_vec) tb="$tb coff-m68k.o cofflink.o" ;;
1637 m68kcoffun_vec) tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
1638 m68klynx_aout_vec) tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;;
1639 m68klynx_coff_vec) tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
1640 m68knetbsd_vec) tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
69a374c0 1641 m68k4knetbsd_vec) tb="$tb m68k4knetbsd.o aout32.o stab-syms.o" ;;
d19df9b5 1642 m68kaux_coff_vec) tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
8c693660
KR		 1643 m88kbcs_vec) tb="$tb coff-m88k.o" ;;
1644 newsos3_vec) tb="$tb newsos3.o aout32.o stab-syms.o" ;;
1645 nlm32_i386_vec) tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
1646 nlm32_sparc_vec) tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
1647 nlm32_alpha_vec) tb="$tb nlm32-alpha.o nlm32.o nlm.o"
1648 target64=true ;;
1649 riscix_vec) tb="$tb aout32.o riscix.o stab-syms.o" ;;
1650 nlm32_powerpc_vec) tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
1651 pc532netbsd_vec) tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;;
1652 pc532machaout_vec) tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;;
aadf04f7
SS		 1653 pmac_xcoff_vec) tb="$tb coff-pmac.o xcofflink.o" ;;
1654 rs6000coff_vec) tb="$tb coff-rs6000.o xcofflink.o" ;;
e0c10737
KK		 1655 bfd_powerpc_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
1656 bfd_powerpcle_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
1657 bfd_powerpc_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
1658 bfd_powerpcle_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
8c693660
KR		 1659 shcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
1660# start-sanitize-rce
1661 rce_aout_vec) tb="$tb aout-rce.o aout32.o stab-syms.o" ;;
1662# end-sanitize-rce
1663 shlcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
1664 som_vec) tb="$tb som.o" ;;
1665 sparclynx_aout_vec) tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;;
1666 sparclynx_coff_vec) tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;;
1667 sparcnetbsd_vec) tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;;
1668 sparccoff_vec) tb="$tb coff-sparc.o" ;;
1669 srec_vec) tb="$tb srec.o" ;;
1670 sunos_big_vec) tb="$tb sunos.o aout32.o stab-syms.o" ;;
1671 symbolsrec_vec) tb="$tb srec.o" ;;
1672 tekhex_vec) tb="$tb tekhex.o" ;;
1673 we32kcoff_vec) tb="$tb coff-we32k.o" ;;
1674 z8kcoff_vec) tb="$tb coff-z8k.o reloc16.o" ;;
1675 w65_vec) tb="$tb coff-w65.o reloc16.o" ;;
1676 versados_vec) tb="$tb versados.o" ;;
1677
1678 "") ;;
1679 *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
1680 esac
1681done
1682
1683# Target architecture .o files.
2b79a104 1684ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
8c693660
KR		 1685
1686# Weed out duplicate .o files.
1687f=""
1688for i in $tb ; do
1689 case " $f " in
1690 *" $i "*) ;;
1691 *) f="$f $i" ;;
1692 esac
1693done
1694tb="$f"
1695
1696f=""
1697for i in $ta ; do
1698 case " $f " in
1699 *" $i "*) ;;
1700 *) f="$f $i" ;;
1701 esac
1702done
1703ta="$f"
1704
1705bfd_backends="$tb"
1706bfd_machines="$ta"
1707
1708if test x${all_targets} = xtrue ; then
1709 bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
1710 bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
2b79a104
ILT		 1711 selvecs=
1712 selarchs=
8c693660
KR		 1713else # all_targets is true
1714 # Only set these if they will be nonempty, for the clever echo.
2b79a104
ILT		 1715 test -n "$selvecs" &&
1716 selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
1717 test -n "$selarchs" &&
2ffbb79a 1718 selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
8c693660
KR		 1719fi # all_targets is true
1720
1721case ${host64}-${target64}-${want64} in
1722 *true*)
1723 wordsize=64
1724 all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
1725 ;;
1726 false-false-false)
1727 wordsize=32
1728 all_backends='$(BFD32_BACKENDS)'
1729 ;;
1730esac
1731
1732
1733
1734
1735
1736
8c693660
KR		 1737tdefaults=""
1738test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1739test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1740test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1741
1742
d19df9b5
ILT		 1743for ac_func in valloc getpagesize
1744do
1745echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1746if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1747 echo $ac_n "(cached) $ac_c" 1>&6
1748else
1749 cat > conftest.$ac_ext <<EOF
1750#line 1751 "configure"
1751#include "confdefs.h"
1752/* System header to define __stub macros and hopefully few prototypes,
1753 which can conflict with char $ac_func(); below. */
1754#include <assert.h>
1755/* Override any gcc2 internal prototype to avoid an error. */
1756char $ac_func();
1757
1758int main() { return 0; }
1759int t() {
1760
1761/* The GNU C library defines this for functions which it implements
1762 to always fail with ENOSYS. Some functions are actually named
1763 something starting with __ and the normal name is an alias. */
1764#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1765choke me
1766#else
1767$ac_func();
1768#endif
1769
1770; return 0; }
1771EOF
1772if eval $ac_link; then
1773 rm -rf conftest*
1774 eval "ac_cv_func_$ac_func=yes"
1775else
1776 rm -rf conftest*
1777 eval "ac_cv_func_$ac_func=no"
1778fi
1779rm -f conftest*
1780
1781fi
1782if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1783 echo "$ac_t""yes" 1>&6
1784 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1785 cat >> confdefs.h <<EOF
1786#define $ac_tr_func 1
1787EOF
1788
1789else
1790 echo "$ac_t""no" 1>&6
1791fi
1792done
1793
4fe6d901
KR		 1794echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1795if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
1796 echo $ac_n "(cached) $ac_c" 1>&6
1797else
1798 if test "$cross_compiling" = yes; then
1799 ac_cv_func_mmap=no
1800else
1801cat > conftest.$ac_ext <<EOF
d19df9b5 1802#line 1803 "configure"
4fe6d901
KR		 1803#include "confdefs.h"
1804
1805/* Thanks to Mike Haertel and Jim Avera for this test. */
1806#include <sys/types.h>
1807#include <fcntl.h>
1808#include <sys/mman.h>
1809
4fe6d901
KR		 1810#ifndef HAVE_GETPAGESIZE
1811# include <sys/param.h>
1812# ifdef EXEC_PAGESIZE
1813# define getpagesize() EXEC_PAGESIZE
1814# else
1815# ifdef NBPG
1816# define getpagesize() NBPG * CLSIZE
1817# ifndef CLSIZE
1818# define CLSIZE 1
1819# endif
1820# else
1821# ifdef NBPC
1822# define getpagesize() NBPC
1823# else
1824# define getpagesize() PAGESIZE /* SVR4 */
1825# endif
1826# endif
1827# endif
1828#endif
1829
d19df9b5 1830#ifndef HAVE_VALLOC
4fe6d901
KR		 1831# define valloc malloc
1832#endif
1833
1834#ifdef __cplusplus
1835extern "C" { void *valloc(unsigned), *malloc(unsigned); }
1836#else
1837char *valloc(), *malloc();
1838#endif
1839
1840int
1841main()
1842{
1843 char *buf1, *buf2, *buf3;
1844 int i = getpagesize(), j;
d19df9b5 1845 int i2 = i * 2;
4fe6d901
KR		 1846 int fd;
1847
1848 buf1 = (char *)valloc(i2);
1849 buf2 = (char *)valloc(i);
1850 buf3 = (char *)malloc(i2);
1851 for (j = 0; j < i2; ++j)
1852 *(buf1 + j) = rand();
1853 fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
1854 write(fd, buf1, i2);
1855 mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
1856 for (j = 0; j < i; ++j)
1857 if (*(buf1 + j) != *(buf2 + j))
1858 exit(1);
1859 lseek(fd, (long)i, 0);
1860 read(fd, buf2, i); /* read into mapped memory -- file should not change */
1861 /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
1862 lseek(fd, (long)0, 0);
1863 read(fd, buf3, i2);
1864 for (j = 0; j < i2; ++j)
1865 if (*(buf1 + j) != *(buf3 + j))
1866 exit(1);
1867 exit(0);
1868}
1869
1870EOF
1871eval $ac_link
1872if test -s conftest && (./conftest; exit) 2>/dev/null; then
1873 ac_cv_func_mmap=yes
1874else
1875 ac_cv_func_mmap=no
1876fi
1877fi
1878rm -fr conftest*
1879fi
85e493f0 1880
4fe6d901
KR		 1881echo "$ac_t""$ac_cv_func_mmap" 1>&6
1882if test $ac_cv_func_mmap = yes; then
1883 cat >> confdefs.h <<\EOF
1884#define HAVE_MMAP 1
1885EOF
1886
1887fi
1888
1889for ac_func in madvise mprotect
1890do
1891echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1892if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1893 echo $ac_n "(cached) $ac_c" 1>&6
1894else
1895 cat > conftest.$ac_ext <<EOF
d19df9b5 1896#line 1897 "configure"
4fe6d901
KR		 1897#include "confdefs.h"
1898/* System header to define __stub macros and hopefully few prototypes,
1899 which can conflict with char $ac_func(); below. */
1900#include <assert.h>
1901/* Override any gcc2 internal prototype to avoid an error. */
85e493f0 1902char $ac_func();
4fe6d901
KR		 1903
1904int main() { return 0; }
1905int t() {
1906
1907/* The GNU C library defines this for functions which it implements
1908 to always fail with ENOSYS. Some functions are actually named
1909 something starting with __ and the normal name is an alias. */
1910#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1911choke me
1912#else
1913$ac_func();
1914#endif
1915
1916; return 0; }
1917EOF
1918if eval $ac_link; then
1919 rm -rf conftest*
1920 eval "ac_cv_func_$ac_func=yes"
1921else
1922 rm -rf conftest*
1923 eval "ac_cv_func_$ac_func=no"
1924fi
1925rm -f conftest*
1926
1927fi
1928if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1929 echo "$ac_t""yes" 1>&6
85e493f0 1930 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4fe6d901
KR		 1931 cat >> confdefs.h <<EOF
1932#define $ac_tr_func 1
1933EOF
1934
1935else
1936 echo "$ac_t""no" 1>&6
1937fi
1938done
1939
85e493f0
ILT		 1940case ${want_mmap}+${ac_cv_func_mmap} in
1941 true+yes ) cat >> confdefs.h <<\EOF
1942#define USE_MMAP 1
1943EOF
1944 ;;
1945esac
4fe6d901 1946
8c693660
KR		 1947rm -f doc/config.status
1948trap '' 1 2 15
1949cat > confcache <<\EOF
1950# This file is a shell script that caches the results of configure
1951# tests run on this system so they can be shared between configure
1952# scripts and configure runs. It is not useful on other systems.
1953# If it contains results you don't want to keep, you may remove or edit it.
1954#
1955# By default, configure uses ./config.cache as the cache file,
1956# creating it if it does not exist already. You can give configure
1957# the --cache-file=FILE option to use a different cache file; that is
1958# what configure does when it calls configure scripts in
1959# subdirectories, so they share the cache.
1960# Giving --cache-file=/dev/null disables caching, for debugging configure.
1961# config.status only pays attention to the cache file if you give it the
1962# --recheck option to rerun configure.
1963#
1964EOF
1965# Ultrix sh set writes to stderr and can't be redirected directly,
1966# and sets the high bit in the cache file unless we assign to the vars.
1967(set) 2>&1 |
1968 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1969 >> confcache
1970if cmp -s $cache_file confcache; then
1971 :
1972else
1973 if test -w $cache_file; then
1974 echo "updating cache $cache_file"
1975 cat confcache > $cache_file
1976 else
1977 echo "not updating unwritable cache $cache_file"
1978 fi
1979fi
1980rm -f confcache
1981
1982trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1983
1984test "x$prefix" = xNONE && prefix=$ac_default_prefix
1985# Let make expand exec_prefix.
1986test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1987
1988# Any assignment to VPATH causes Sun make to only execute
1989# the first set of double-colon rules, so remove it if not needed.
1990# If there is a colon in the path, we need to keep it.
1991if test "x$srcdir" = x.; then
1992 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1993fi
1994
1995trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1996
b7577823 1997DEFS=-DHAVE_CONFIG_H
8c693660
KR		 1998
1999# Without the "./", some shells look in PATH for config.status.
2000: ${CONFIG_STATUS=./config.status}
2001
2002echo creating $CONFIG_STATUS
2003rm -f $CONFIG_STATUS
2004cat > $CONFIG_STATUS <<EOF
2005#! /bin/sh
2006# Generated automatically by configure.
2007# Run this file to recreate the current configuration.
2008# This directory was configured as follows,
2009# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2010#
2011# $0 $ac_configure_args
2012#
2013# Compiler output produced by configure, useful for debugging
2014# configure, is in ./config.log if it exists.
2015
2016ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2017for ac_option
2018do
2019 case "\$ac_option" in
2020 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2021 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2022 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2023 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
d19df9b5 2024 echo "$CONFIG_STATUS generated by autoconf version 2.7"
8c693660
KR		 2025 exit 0 ;;
2026 -help | --help | --hel | --he | --h)
2027 echo "\$ac_cs_usage"; exit 0 ;;
2028 *) echo "\$ac_cs_usage"; exit 1 ;;
2029 esac
2030done
2031
2032ac_given_srcdir=$srcdir
f515fb2f 2033ac_given_INSTALL="$INSTALL"
8c693660 2034
936b870c 2035trap 'rm -fr `echo "Makefile doc/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
d19df9b5
ILT		 2036EOF
2037cat >> $CONFIG_STATUS <<EOF
8c693660 2038
85e493f0 2039# Protect against being on the right side of a sed subst in config.status.
d19df9b5
ILT		 2040sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2041 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8c693660
KR		 2042$ac_vpsub
2043$extrasub
2044s%@CFLAGS@%$CFLAGS%g
2045s%@CPPFLAGS@%$CPPFLAGS%g
2046s%@CXXFLAGS@%$CXXFLAGS%g
2047s%@DEFS@%$DEFS%g
2048s%@LDFLAGS@%$LDFLAGS%g
2049s%@LIBS@%$LIBS%g
2050s%@exec_prefix@%$exec_prefix%g
2051s%@prefix@%$prefix%g
2052s%@program_transform_name@%$program_transform_name%g
85e493f0
ILT		 2053s%@bindir@%$bindir%g
2054s%@sbindir@%$sbindir%g
2055s%@libexecdir@%$libexecdir%g
2056s%@datadir@%$datadir%g
2057s%@sysconfdir@%$sysconfdir%g
2058s%@sharedstatedir@%$sharedstatedir%g
2059s%@localstatedir@%$localstatedir%g
2060s%@libdir@%$libdir%g
2061s%@includedir@%$includedir%g
2062s%@oldincludedir@%$oldincludedir%g
2063s%@infodir@%$infodir%g
2064s%@mandir@%$mandir%g
8c693660
KR		 2065s%@host@%$host%g
2066s%@host_alias@%$host_alias%g
2067s%@host_cpu@%$host_cpu%g
2068s%@host_vendor@%$host_vendor%g
2069s%@host_os@%$host_os%g
2070s%@target@%$target%g
2071s%@target_alias@%$target_alias%g
2072s%@target_cpu@%$target_cpu%g
2073s%@target_vendor@%$target_vendor%g
2074s%@target_os@%$target_os%g
2075s%@build@%$build%g
2076s%@build_alias@%$build_alias%g
2077s%@build_cpu@%$build_cpu%g
2078s%@build_vendor@%$build_vendor%g
2079s%@build_os@%$build_os%g
f515fb2f
ILT		 2080s%@CC@%$CC%g
2081s%@HDEFINES@%$HDEFINES%g
2082s%@AR@%$AR%g
8c693660 2083s%@RANLIB@%$RANLIB%g
f515fb2f
ILT		 2084s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2085s%@INSTALL_DATA@%$INSTALL_DATA%g
b7577823 2086s%@HOST_64BIT_LONG@%$HOST_64BIT_LONG%g
f515fb2f 2087s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
b7577823 2088s%@CPP@%$CPP%g
a52a3ce8
ILT		 2089s%@COREFILE@%$COREFILE%g
2090s%@COREFLAG@%$COREFLAG%g
2b79a104 2091s%@TDEFINES@%$TDEFINES%g
8c693660
KR		 2092s%@wordsize@%$wordsize%g
2093s%@all_backends@%$all_backends%g
2094s%@bfd_backends@%$bfd_backends%g
2095s%@bfd_machines@%$bfd_machines%g
2096s%@tdefaults@%$tdefaults%g
2097
2098CEOF
2099EOF
2100cat >> $CONFIG_STATUS <<EOF
2101
2102CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile"}
2103EOF
2104cat >> $CONFIG_STATUS <<\EOF
2105for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2106 # Support "outfile[:infile]", defaulting infile="outfile.in".
2107 case "$ac_file" in
2108 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2109 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2110 *) ac_file_in="${ac_file}.in" ;;
2111 esac
2112
2113 # Adjust relative srcdir, etc. for subdirectories.
2114
2115 # Remove last slash and all that follows it. Not all systems have dirname.
2116 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2117 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2118 # The file is in a subdirectory.
2119 test ! -d "$ac_dir" && mkdir "$ac_dir"
2120 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2121 # A "../" for each directory in $ac_dir_suffix.
2122 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2123 else
2124 ac_dir_suffix= ac_dots=
2125 fi
2126
2127 case "$ac_given_srcdir" in
2128 .) srcdir=.
2129 if test -z "$ac_dots"; then top_srcdir=.
2130 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2131 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2132 *) # Relative path.
2133 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2134 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2135 esac
2136
f515fb2f
ILT		 2137 case "$ac_given_INSTALL" in
2138 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2139 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2140 esac
8c693660
KR		 2141 echo creating "$ac_file"
2142 rm -f "$ac_file"
2143 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2144 case "$ac_file" in
2145 *Makefile*) ac_comsub="1i\\
2146# $configure_input" ;;
2147 *) ac_comsub= ;;
2148 esac
2149 sed -e "$ac_comsub
2150s%@configure_input@%$configure_input%g
2151s%@srcdir@%$srcdir%g
2152s%@top_srcdir@%$top_srcdir%g
f515fb2f 2153s%@INSTALL@%$INSTALL%g
8c693660
KR		 2154" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2155fi; done
2156rm -f conftest.subs
2157
b7577823
ILT		 2158# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2159# NAME is the cpp macro being defined and VALUE is the value it is being given.
2160#
2161# ac_d sets the value in "#define NAME VALUE" lines.
2162ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2163ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2164ac_dC='\3'
2165ac_dD='%g'
2166# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2167ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2168ac_uB='\([ ]\)%\1#\2define\3'
2169ac_uC=' '
2170ac_uD='\4%g'
2171# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2172ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2173ac_eB='$%\1#\2define\3'
2174ac_eC=' '
2175ac_eD='%g'
2176
936b870c 2177CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
b7577823
ILT		 2178for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2179 # Support "outfile[:infile]", defaulting infile="outfile.in".
2180 case "$ac_file" in
2181 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2182 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2183 *) ac_file_in="${ac_file}.in" ;;
2184 esac
8c693660 2185
b7577823 2186 echo creating $ac_file
8c693660 2187
b7577823
ILT		 2188 rm -f conftest.frag conftest.in conftest.out
2189 cp $ac_given_srcdir/$ac_file_in conftest.in
8c693660 2190
b7577823 2191EOF
8c693660 2192
b7577823
ILT		 2193# Transform confdefs.h into a sed script conftest.vals that substitutes
2194# the proper values into config.h.in to produce config.h. And first:
85e493f0 2195# Protect against being on the right side of a sed subst in config.status.
b7577823
ILT		 2196# Protect against being in an unquoted here document in config.status.
2197rm -f conftest.vals
2198cat > conftest.hdr <<\EOF
2199s/[\\&%]/\\&/g
2200s%[\\$`]%\\&%g
2201s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2202s%ac_d%ac_u%gp
2203s%ac_u%ac_e%gp
2204EOF
2205sed -n -f conftest.hdr confdefs.h > conftest.vals
2206rm -f conftest.hdr
2207
2208# This sed command replaces #undef with comments. This is necessary, for
2209# example, in the case of _POSIX_SOURCE, which is predefined and required
2210# on some systems where configure will not decide to define it.
2211cat >> conftest.vals <<\EOF
2212s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2213EOF
8c693660 2214
b7577823
ILT		 2215# Break up conftest.vals because some shells have a limit on
2216# the size of here documents, and old seds have small limits too.
2217# Maximum number of lines to put in a single here document.
2218ac_max_here_lines=12
8c693660 2219
b7577823
ILT		 2220rm -f conftest.tail
2221while :
2222do
2223 ac_lines=`grep -c . conftest.vals`
2224 # grep -c gives empty output for an empty file on some AIX systems.
2225 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2226 # Write a limited-size here document to conftest.frag.
2227 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2228 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2229 echo 'CEOF
2230 sed -f conftest.frag conftest.in > conftest.out
2231 rm -f conftest.in
2232 mv conftest.out conftest.in
2233' >> $CONFIG_STATUS
2234 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2235 rm -f conftest.vals
2236 mv conftest.tail conftest.vals
2237done
2238rm -f conftest.vals
8c693660 2239
b7577823
ILT		 2240cat >> $CONFIG_STATUS <<\EOF
2241 rm -f conftest.frag conftest.h
2242 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2243 cat conftest.in >> conftest.h
2244 rm -f conftest.in
2245 if cmp -s $ac_file conftest.h 2>/dev/null; then
2246 echo "$ac_file is unchanged"
2247 rm -f conftest.h
8c693660 2248 else
b7577823
ILT		 2249 rm -f $ac_file
2250 mv conftest.h $ac_file
8c693660 2251 fi
b7577823
ILT		 2252fi; done
2253
8c693660 2254
a7873a6c 2255case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
8c693660
KR		 2256exit 0
2257EOF
2258chmod +x $CONFIG_STATUS
2259rm -fr confdefs* $ac_clean_files
2260test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2261
GDB Binutils - Deliverables
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