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Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
[thirdparty/binutils-gdb.git] / bfd / configure
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
5 # Copyright (C) 1992, 93, 94, 95, 96 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:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)"
16 ac_help="$ac_help
17 --enable-targets alternative target configurations"
18 ac_help="$ac_help
19 --enable-shared build shared BFD library"
20 ac_help="$ac_help
21 --enable-commonbfdlib build shared BFD/opcodes/libiberty library"
22 ac_help="$ac_help
23 --with-mmap try using mmap for BFD input files if available"
24
25 # Initialize some variables set by options.
26 # The variables have the same names as the options, with
27 # dashes changed to underlines.
28 build=NONE
29 cache_file=./config.cache
30 exec_prefix=NONE
31 host=NONE
32 no_create=
33 nonopt=NONE
34 no_recursion=
35 prefix=NONE
36 program_prefix=NONE
37 program_suffix=NONE
38 program_transform_name=s,x,x,
39 silent=
40 site=
41 srcdir=
42 target=NONE
43 verbose=
44 x_includes=NONE
45 x_libraries=NONE
46 bindir='${exec_prefix}/bin'
47 sbindir='${exec_prefix}/sbin'
48 libexecdir='${exec_prefix}/libexec'
49 datadir='${prefix}/share'
50 sysconfdir='${prefix}/etc'
51 sharedstatedir='${prefix}/com'
52 localstatedir='${prefix}/var'
53 libdir='${exec_prefix}/lib'
54 includedir='${prefix}/include'
55 oldincludedir='/usr/include'
56 infodir='${prefix}/info'
57 mandir='${prefix}/man'
58
59 # Initialize some other variables.
60 subdirs=
61 MFLAGS= MAKEFLAGS=
62 # Maximum number of lines to put in a shell here document.
63 ac_max_here_lines=12
64
65 ac_prev=
66 for ac_option
67 do
68
69 # If the previous option needs an argument, assign it.
70 if test -n "$ac_prev"; then
71 eval "$ac_prev=\$ac_option"
72 ac_prev=
73 continue
74 fi
75
76 case "$ac_option" in
77 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
78 *) ac_optarg= ;;
79 esac
80
81 # Accept the important Cygnus configure options, so we can diagnose typos.
82
83 case "$ac_option" in
84
85 -bindir | --bindir | --bindi | --bind | --bin | --bi)
86 ac_prev=bindir ;;
87 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
88 bindir="$ac_optarg" ;;
89
90 -build | --build | --buil | --bui | --bu)
91 ac_prev=build ;;
92 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
93 build="$ac_optarg" ;;
94
95 -cache-file | --cache-file | --cache-fil | --cache-fi \
96 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
97 ac_prev=cache_file ;;
98 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
99 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
100 cache_file="$ac_optarg" ;;
101
102 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
103 ac_prev=datadir ;;
104 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
105 | --da=*)
106 datadir="$ac_optarg" ;;
107
108 -disable-* | --disable-*)
109 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
110 # Reject names that are not valid shell variable names.
111 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 fi
114 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
115 eval "enable_${ac_feature}=no" ;;
116
117 -enable-* | --enable-*)
118 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
119 # Reject names that are not valid shell variable names.
120 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
121 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
122 fi
123 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
124 case "$ac_option" in
125 *=*) ;;
126 *) ac_optarg=yes ;;
127 esac
128 eval "enable_${ac_feature}='$ac_optarg'" ;;
129
130 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
131 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
132 | --exec | --exe | --ex)
133 ac_prev=exec_prefix ;;
134 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
135 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
136 | --exec=* | --exe=* | --ex=*)
137 exec_prefix="$ac_optarg" ;;
138
139 -gas | --gas | --ga | --g)
140 # Obsolete; use --with-gas.
141 with_gas=yes ;;
142
143 -help | --help | --hel | --he)
144 # Omit some internal or obsolete options to make the list less imposing.
145 # This message is too long to be a string in the A/UX 3.1 sh.
146 cat << EOF
147 Usage: configure [options] [host]
148 Options: [defaults in brackets after descriptions]
149 Configuration:
150 --cache-file=FILE cache test results in FILE
151 --help print this message
152 --no-create do not create output files
153 --quiet, --silent do not print \`checking...' messages
154 --version print the version of autoconf that created configure
155 Directory and file names:
156 --prefix=PREFIX install architecture-independent files in PREFIX
157 [$ac_default_prefix]
158 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
159 [same as prefix]
160 --bindir=DIR user executables in DIR [EPREFIX/bin]
161 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
162 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
163 --datadir=DIR read-only architecture-independent data in DIR
164 [PREFIX/share]
165 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
166 --sharedstatedir=DIR modifiable architecture-independent data in DIR
167 [PREFIX/com]
168 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
169 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
170 --includedir=DIR C header files in DIR [PREFIX/include]
171 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
172 --infodir=DIR info documentation in DIR [PREFIX/info]
173 --mandir=DIR man documentation in DIR [PREFIX/man]
174 --srcdir=DIR find the sources in DIR [configure dir or ..]
175 --program-prefix=PREFIX prepend PREFIX to installed program names
176 --program-suffix=SUFFIX append SUFFIX to installed program names
177 --program-transform-name=PROGRAM
178 run sed PROGRAM on installed program names
179 EOF
180 cat << EOF
181 Host type:
182 --build=BUILD configure for building on BUILD [BUILD=HOST]
183 --host=HOST configure for HOST [guessed]
184 --target=TARGET configure for TARGET [TARGET=HOST]
185 Features and packages:
186 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
187 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
188 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
189 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
190 --x-includes=DIR X include files are in DIR
191 --x-libraries=DIR X library files are in DIR
192 EOF
193 if test -n "$ac_help"; then
194 echo "--enable and --with options recognized:$ac_help"
195 fi
196 exit 0 ;;
197
198 -host | --host | --hos | --ho)
199 ac_prev=host ;;
200 -host=* | --host=* | --hos=* | --ho=*)
201 host="$ac_optarg" ;;
202
203 -includedir | --includedir | --includedi | --included | --include \
204 | --includ | --inclu | --incl | --inc)
205 ac_prev=includedir ;;
206 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
207 | --includ=* | --inclu=* | --incl=* | --inc=*)
208 includedir="$ac_optarg" ;;
209
210 -infodir | --infodir | --infodi | --infod | --info | --inf)
211 ac_prev=infodir ;;
212 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
213 infodir="$ac_optarg" ;;
214
215 -libdir | --libdir | --libdi | --libd)
216 ac_prev=libdir ;;
217 -libdir=* | --libdir=* | --libdi=* | --libd=*)
218 libdir="$ac_optarg" ;;
219
220 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
221 | --libexe | --libex | --libe)
222 ac_prev=libexecdir ;;
223 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
224 | --libexe=* | --libex=* | --libe=*)
225 libexecdir="$ac_optarg" ;;
226
227 -localstatedir | --localstatedir | --localstatedi | --localstated \
228 | --localstate | --localstat | --localsta | --localst \
229 | --locals | --local | --loca | --loc | --lo)
230 ac_prev=localstatedir ;;
231 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
232 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
233 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
234 localstatedir="$ac_optarg" ;;
235
236 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
237 ac_prev=mandir ;;
238 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
239 mandir="$ac_optarg" ;;
240
241 -nfp | --nfp | --nf)
242 # Obsolete; use --without-fp.
243 with_fp=no ;;
244
245 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
246 | --no-cr | --no-c)
247 no_create=yes ;;
248
249 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
250 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
251 no_recursion=yes ;;
252
253 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
254 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
255 | --oldin | --oldi | --old | --ol | --o)
256 ac_prev=oldincludedir ;;
257 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
258 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
259 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
260 oldincludedir="$ac_optarg" ;;
261
262 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
263 ac_prev=prefix ;;
264 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
265 prefix="$ac_optarg" ;;
266
267 -program-prefix | --program-prefix | --program-prefi | --program-pref \
268 | --program-pre | --program-pr | --program-p)
269 ac_prev=program_prefix ;;
270 -program-prefix=* | --program-prefix=* | --program-prefi=* \
271 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
272 program_prefix="$ac_optarg" ;;
273
274 -program-suffix | --program-suffix | --program-suffi | --program-suff \
275 | --program-suf | --program-su | --program-s)
276 ac_prev=program_suffix ;;
277 -program-suffix=* | --program-suffix=* | --program-suffi=* \
278 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
279 program_suffix="$ac_optarg" ;;
280
281 -program-transform-name | --program-transform-name \
282 | --program-transform-nam | --program-transform-na \
283 | --program-transform-n | --program-transform- \
284 | --program-transform | --program-transfor \
285 | --program-transfo | --program-transf \
286 | --program-trans | --program-tran \
287 | --progr-tra | --program-tr | --program-t)
288 ac_prev=program_transform_name ;;
289 -program-transform-name=* | --program-transform-name=* \
290 | --program-transform-nam=* | --program-transform-na=* \
291 | --program-transform-n=* | --program-transform-=* \
292 | --program-transform=* | --program-transfor=* \
293 | --program-transfo=* | --program-transf=* \
294 | --program-trans=* | --program-tran=* \
295 | --progr-tra=* | --program-tr=* | --program-t=*)
296 program_transform_name="$ac_optarg" ;;
297
298 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
299 | -silent | --silent | --silen | --sile | --sil)
300 silent=yes ;;
301
302 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
303 ac_prev=sbindir ;;
304 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
305 | --sbi=* | --sb=*)
306 sbindir="$ac_optarg" ;;
307
308 -sharedstatedir | --sharedstatedir | --sharedstatedi \
309 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
310 | --sharedst | --shareds | --shared | --share | --shar \
311 | --sha | --sh)
312 ac_prev=sharedstatedir ;;
313 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
314 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
315 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
316 | --sha=* | --sh=*)
317 sharedstatedir="$ac_optarg" ;;
318
319 -site | --site | --sit)
320 ac_prev=site ;;
321 -site=* | --site=* | --sit=*)
322 site="$ac_optarg" ;;
323
324 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
325 ac_prev=srcdir ;;
326 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
327 srcdir="$ac_optarg" ;;
328
329 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
330 | --syscon | --sysco | --sysc | --sys | --sy)
331 ac_prev=sysconfdir ;;
332 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
333 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
334 sysconfdir="$ac_optarg" ;;
335
336 -target | --target | --targe | --targ | --tar | --ta | --t)
337 ac_prev=target ;;
338 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
339 target="$ac_optarg" ;;
340
341 -v | -verbose | --verbose | --verbos | --verbo | --verb)
342 verbose=yes ;;
343
344 -version | --version | --versio | --versi | --vers)
345 echo "configure generated by autoconf version 2.12"
346 exit 0 ;;
347
348 -with-* | --with-*)
349 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
350 # Reject names that are not valid shell variable names.
351 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
352 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
353 fi
354 ac_package=`echo $ac_package| sed 's/-/_/g'`
355 case "$ac_option" in
356 *=*) ;;
357 *) ac_optarg=yes ;;
358 esac
359 eval "with_${ac_package}='$ac_optarg'" ;;
360
361 -without-* | --without-*)
362 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
363 # Reject names that are not valid shell variable names.
364 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
365 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366 fi
367 ac_package=`echo $ac_package| sed 's/-/_/g'`
368 eval "with_${ac_package}=no" ;;
369
370 --x)
371 # Obsolete; use --with-x.
372 with_x=yes ;;
373
374 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
375 | --x-incl | --x-inc | --x-in | --x-i)
376 ac_prev=x_includes ;;
377 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
378 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
379 x_includes="$ac_optarg" ;;
380
381 -x-libraries | --x-libraries | --x-librarie | --x-librari \
382 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
383 ac_prev=x_libraries ;;
384 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
385 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
386 x_libraries="$ac_optarg" ;;
387
388 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
389 ;;
390
391 *)
392 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
393 echo "configure: warning: $ac_option: invalid host type" 1>&2
394 fi
395 if test "x$nonopt" != xNONE; then
396 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
397 fi
398 nonopt="$ac_option"
399 ;;
400
401 esac
402 done
403
404 if test -n "$ac_prev"; then
405 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
406 fi
407
408 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
409
410 # File descriptor usage:
411 # 0 standard input
412 # 1 file creation
413 # 2 errors and warnings
414 # 3 some systems may open it to /dev/tty
415 # 4 used on the Kubota Titan
416 # 6 checking for... messages and results
417 # 5 compiler messages saved in config.log
418 if test "$silent" = yes; then
419 exec 6>/dev/null
420 else
421 exec 6>&1
422 fi
423 exec 5>./config.log
424
425 echo "\
426 This file contains any messages produced by compilers while
427 running configure, to aid debugging if configure makes a mistake.
428 " 1>&5
429
430 # Strip out --no-create and --no-recursion so they do not pile up.
431 # Also quote any args containing shell metacharacters.
432 ac_configure_args=
433 for ac_arg
434 do
435 case "$ac_arg" in
436 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
437 | --no-cr | --no-c) ;;
438 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
439 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
440 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
441 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
442 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
443 esac
444 done
445
446 # NLS nuisances.
447 # Only set these to C if already set. These must not be set unconditionally
448 # because not all systems understand e.g. LANG=C (notably SCO).
449 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
450 # Non-C LC_CTYPE values break the ctype check.
451 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
452 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
453 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
454 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
455
456 # confdefs.h avoids OS command line length limits that DEFS can exceed.
457 rm -rf conftest* confdefs.h
458 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
459 echo > confdefs.h
460
461 # A filename unique to this package, relative to the directory that
462 # configure is in, which we can look for to find out if srcdir is correct.
463 ac_unique_file=libbfd.c
464
465 # Find the source files, if location was not specified.
466 if test -z "$srcdir"; then
467 ac_srcdir_defaulted=yes
468 # Try the directory containing this script, then its parent.
469 ac_prog=$0
470 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
471 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
472 srcdir=$ac_confdir
473 if test ! -r $srcdir/$ac_unique_file; then
474 srcdir=..
475 fi
476 else
477 ac_srcdir_defaulted=no
478 fi
479 if test ! -r $srcdir/$ac_unique_file; then
480 if test "$ac_srcdir_defaulted" = yes; then
481 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
482 else
483 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
484 fi
485 fi
486 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
487
488 # Prefer explicitly selected file to automatically selected ones.
489 if test -z "$CONFIG_SITE"; then
490 if test "x$prefix" != xNONE; then
491 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
492 else
493 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
494 fi
495 fi
496 for ac_site_file in $CONFIG_SITE; do
497 if test -r "$ac_site_file"; then
498 echo "loading site script $ac_site_file"
499 . "$ac_site_file"
500 fi
501 done
502
503 if test -r "$cache_file"; then
504 echo "loading cache $cache_file"
505 . $cache_file
506 else
507 echo "creating cache $cache_file"
508 > $cache_file
509 fi
510
511 ac_ext=c
512 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
513 ac_cpp='$CPP $CPPFLAGS'
514 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
515 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
516 cross_compiling=$ac_cv_prog_cc_cross
517
518 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
519 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
520 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
521 ac_n= ac_c='
522 ' ac_t=' '
523 else
524 ac_n=-n ac_c= ac_t=
525 fi
526 else
527 ac_n= ac_c='\c' ac_t=
528 fi
529
530
531
532 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
533 if test "${enable_64_bit_bfd+set}" = set; then
534 enableval="$enable_64_bit_bfd"
535 case "${enableval}" in
536 yes) want64=true ;;
537 no) want64=false ;;
538 *) { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
539 esac
540 else
541 want64=false
542 fi
543 # Check whether --enable-targets or --disable-targets was given.
544 if test "${enable_targets+set}" = set; then
545 enableval="$enable_targets"
546 case "${enableval}" in
547 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
548 ;;
549 no) enable_targets= ;;
550 *) enable_targets=$enableval ;;
551 esac
552 fi
553 # Check whether --enable-shared or --disable-shared was given.
554 if test "${enable_shared+set}" = set; then
555 enableval="$enable_shared"
556 case "${enableval}" in
557 yes) shared=true ;;
558 no) shared=false ;;
559 *bfd*) shared=true ;;
560 *) shared=false ;;
561 esac
562 fi
563 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
564 if test "${enable_commonbfdlib+set}" = set; then
565 enableval="$enable_commonbfdlib"
566 case "${enableval}" in
567 yes) commonbfdlib=true ;;
568 no) commonbfdlib=false ;;
569 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
570 esac
571 fi
572 # Check whether --with-mmap or --without-mmap was given.
573 if test "${with_mmap+set}" = set; then
574 withval="$with_mmap"
575 case "${withval}" in
576 yes) want_mmap=true ;;
577 no) want_mmap=false ;;
578 *) { echo "configure: error: bad value ${withval} for BFD with-mmap option" 1>&2; exit 1; } ;;
579 esac
580 else
581 want_mmap=false
582 fi
583
584
585
586 ac_aux_dir=
587 for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
588 if test -f $ac_dir/install-sh; then
589 ac_aux_dir=$ac_dir
590 ac_install_sh="$ac_aux_dir/install-sh -c"
591 break
592 elif test -f $ac_dir/install.sh; then
593 ac_aux_dir=$ac_dir
594 ac_install_sh="$ac_aux_dir/install.sh -c"
595 break
596 fi
597 done
598 if test -z "$ac_aux_dir"; then
599 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
600 fi
601 ac_config_guess=$ac_aux_dir/config.guess
602 ac_config_sub=$ac_aux_dir/config.sub
603 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
604
605
606 # Do some error checking and defaulting for the host and target type.
607 # The inputs are:
608 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
609 #
610 # The rules are:
611 # 1. You are not allowed to specify --host, --target, and nonopt at the
612 # same time.
613 # 2. Host defaults to nonopt.
614 # 3. If nonopt is not specified, then host defaults to the current host,
615 # as determined by config.guess.
616 # 4. Target and build default to nonopt.
617 # 5. If nonopt is not specified, then target and build default to host.
618
619 # The aliases save the names the user supplied, while $host etc.
620 # will get canonicalized.
621 case $host---$target---$nonopt in
622 NONE---*---* | *---NONE---* | *---*---NONE) ;;
623 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
624 esac
625
626
627 # Make sure we can run config.sub.
628 if $ac_config_sub sun4 >/dev/null 2>&1; then :
629 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
630 fi
631
632 echo $ac_n "checking host system type""... $ac_c" 1>&6
633 echo "configure:634: checking host system type" >&5
634
635 host_alias=$host
636 case "$host_alias" in
637 NONE)
638 case $nonopt in
639 NONE)
640 if host_alias=`$ac_config_guess`; then :
641 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
642 fi ;;
643 *) host_alias=$nonopt ;;
644 esac ;;
645 esac
646
647 host=`$ac_config_sub $host_alias`
648 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
649 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
650 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
651 echo "$ac_t""$host" 1>&6
652
653 echo $ac_n "checking target system type""... $ac_c" 1>&6
654 echo "configure:655: checking target system type" >&5
655
656 target_alias=$target
657 case "$target_alias" in
658 NONE)
659 case $nonopt in
660 NONE) target_alias=$host_alias ;;
661 *) target_alias=$nonopt ;;
662 esac ;;
663 esac
664
665 target=`$ac_config_sub $target_alias`
666 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
667 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
668 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
669 echo "$ac_t""$target" 1>&6
670
671 echo $ac_n "checking build system type""... $ac_c" 1>&6
672 echo "configure:673: checking build system type" >&5
673
674 build_alias=$build
675 case "$build_alias" in
676 NONE)
677 case $nonopt in
678 NONE) build_alias=$host_alias ;;
679 *) build_alias=$nonopt ;;
680 esac ;;
681 esac
682
683 build=`$ac_config_sub $build_alias`
684 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
685 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
686 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
687 echo "$ac_t""$build" 1>&6
688
689 test "$host_alias" != "$target_alias" &&
690 test "$program_prefix$program_suffix$program_transform_name" = \
691 NONENONEs,x,x, &&
692 program_prefix=${target_alias}-
693
694 if test -z "$target" ; then
695 { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
696 fi
697 if test "$program_transform_name" = s,x,x,; then
698 program_transform_name=
699 else
700 # Double any \ or $. echo might interpret backslashes.
701 cat <<\EOF_SED > conftestsed
702 s,\\,\\\\,g; s,\$,$$,g
703 EOF_SED
704 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
705 rm -f conftestsed
706 fi
707 test "$program_prefix" != NONE &&
708 program_transform_name="s,^,${program_prefix},; $program_transform_name"
709 # Use a double $ so make ignores it.
710 test "$program_suffix" != NONE &&
711 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
712
713 # sed with no file args requires a program.
714 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
715
716
717 host64=false
718 target64=false
719
720 # host stuff:
721
722 ALLLIBS='$(TARGETLIB)'
723 PICFLAG=
724 SHLIB=unused-shlib
725 SHLINK=unused-shlink
726 if test "${shared}" = "true"; then
727 PICFLAG=-fpic
728 if test "${commonbfdlib}" = "true"; then
729 ALLLIBS='$(TARGETLIB)'
730 else
731 ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
732 SHLIB=libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/VERSION`
733 SHLINK=libbfd.so
734 fi
735 fi
736
737 # Extract the first word of "gcc", so it can be a program name with args.
738 set dummy gcc; ac_word=$2
739 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
740 echo "configure:741: checking for $ac_word" >&5
741 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
742 echo $ac_n "(cached) $ac_c" 1>&6
743 else
744 if test -n "$CC"; then
745 ac_cv_prog_CC="$CC" # Let the user override the test.
746 else
747 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
748 for ac_dir in $PATH; do
749 test -z "$ac_dir" && ac_dir=.
750 if test -f $ac_dir/$ac_word; then
751 ac_cv_prog_CC="gcc"
752 break
753 fi
754 done
755 IFS="$ac_save_ifs"
756 fi
757 fi
758 CC="$ac_cv_prog_CC"
759 if test -n "$CC"; then
760 echo "$ac_t""$CC" 1>&6
761 else
762 echo "$ac_t""no" 1>&6
763 fi
764
765 if test -z "$CC"; then
766 # Extract the first word of "cc", so it can be a program name with args.
767 set dummy cc; ac_word=$2
768 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
769 echo "configure:770: checking for $ac_word" >&5
770 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
771 echo $ac_n "(cached) $ac_c" 1>&6
772 else
773 if test -n "$CC"; then
774 ac_cv_prog_CC="$CC" # Let the user override the test.
775 else
776 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
777 ac_prog_rejected=no
778 for ac_dir in $PATH; do
779 test -z "$ac_dir" && ac_dir=.
780 if test -f $ac_dir/$ac_word; then
781 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
782 ac_prog_rejected=yes
783 continue
784 fi
785 ac_cv_prog_CC="cc"
786 break
787 fi
788 done
789 IFS="$ac_save_ifs"
790 if test $ac_prog_rejected = yes; then
791 # We found a bogon in the path, so make sure we never use it.
792 set dummy $ac_cv_prog_CC
793 shift
794 if test $# -gt 0; then
795 # We chose a different compiler from the bogus one.
796 # However, it has the same basename, so the bogon will be chosen
797 # first if we set CC to just the basename; use the full file name.
798 shift
799 set dummy "$ac_dir/$ac_word" "$@"
800 shift
801 ac_cv_prog_CC="$@"
802 fi
803 fi
804 fi
805 fi
806 CC="$ac_cv_prog_CC"
807 if test -n "$CC"; then
808 echo "$ac_t""$CC" 1>&6
809 else
810 echo "$ac_t""no" 1>&6
811 fi
812
813 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
814 fi
815
816 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
817 echo "configure:818: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
818
819 ac_ext=c
820 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
821 ac_cpp='$CPP $CPPFLAGS'
822 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
823 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
824 cross_compiling=$ac_cv_prog_cc_cross
825
826 cat > conftest.$ac_ext <<EOF
827 #line 828 "configure"
828 #include "confdefs.h"
829 main(){return(0);}
830 EOF
831 if { (eval echo configure:832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
832 ac_cv_prog_cc_works=yes
833 # If we can't run a trivial program, we are probably using a cross compiler.
834 if (./conftest; exit) 2>/dev/null; then
835 ac_cv_prog_cc_cross=no
836 else
837 ac_cv_prog_cc_cross=yes
838 fi
839 else
840 echo "configure: failed program was:" >&5
841 cat conftest.$ac_ext >&5
842 ac_cv_prog_cc_works=no
843 fi
844 rm -fr conftest*
845
846 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
847 if test $ac_cv_prog_cc_works = no; then
848 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
849 fi
850 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
851 echo "configure:852: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
852 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
853 cross_compiling=$ac_cv_prog_cc_cross
854
855 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
856 echo "configure:857: checking whether we are using GNU C" >&5
857 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
858 echo $ac_n "(cached) $ac_c" 1>&6
859 else
860 cat > conftest.c <<EOF
861 #ifdef __GNUC__
862 yes;
863 #endif
864 EOF
865 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
866 ac_cv_prog_gcc=yes
867 else
868 ac_cv_prog_gcc=no
869 fi
870 fi
871
872 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
873
874 if test $ac_cv_prog_gcc = yes; then
875 GCC=yes
876 ac_test_CFLAGS="${CFLAGS+set}"
877 ac_save_CFLAGS="$CFLAGS"
878 CFLAGS=
879 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
880 echo "configure:881: checking whether ${CC-cc} accepts -g" >&5
881 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
882 echo $ac_n "(cached) $ac_c" 1>&6
883 else
884 echo 'void f(){}' > conftest.c
885 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
886 ac_cv_prog_cc_g=yes
887 else
888 ac_cv_prog_cc_g=no
889 fi
890 rm -f conftest*
891
892 fi
893
894 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
895 if test "$ac_test_CFLAGS" = set; then
896 CFLAGS="$ac_save_CFLAGS"
897 elif test $ac_cv_prog_cc_g = yes; then
898 CFLAGS="-g -O2"
899 else
900 CFLAGS="-O2"
901 fi
902 else
903 GCC=
904 test "${CFLAGS+set}" = set || CFLAGS="-g"
905 fi
906
907
908 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
909 echo "configure:910: checking for POSIXized ISC" >&5
910 if test -d /etc/conf/kconfig.d &&
911 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
912 then
913 echo "$ac_t""yes" 1>&6
914 ISC=yes # If later tests want to check for ISC.
915 cat >> confdefs.h <<\EOF
916 #define _POSIX_SOURCE 1
917 EOF
918
919 if test "$GCC" = yes; then
920 CC="$CC -posix"
921 else
922 CC="$CC -Xp"
923 fi
924 else
925 echo "$ac_t""no" 1>&6
926 ISC=
927 fi
928
929
930 # Permit host specific settings.
931 . ${srcdir}/configure.host
932
933
934 if test $host != $build; then
935 ac_tool_prefix=${host_alias}-
936 else
937 ac_tool_prefix=
938 fi
939
940 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
941 set dummy ${ac_tool_prefix}ar; ac_word=$2
942 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
943 echo "configure:944: checking for $ac_word" >&5
944 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
945 echo $ac_n "(cached) $ac_c" 1>&6
946 else
947 if test -n "$AR"; then
948 ac_cv_prog_AR="$AR" # Let the user override the test.
949 else
950 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
951 for ac_dir in $PATH; do
952 test -z "$ac_dir" && ac_dir=.
953 if test -f $ac_dir/$ac_word; then
954 ac_cv_prog_AR="${ac_tool_prefix}ar"
955 break
956 fi
957 done
958 IFS="$ac_save_ifs"
959 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
960 fi
961 fi
962 AR="$ac_cv_prog_AR"
963 if test -n "$AR"; then
964 echo "$ac_t""$AR" 1>&6
965 else
966 echo "$ac_t""no" 1>&6
967 fi
968
969
970
971 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
972 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
973 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
974 echo "configure:975: checking for $ac_word" >&5
975 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
976 echo $ac_n "(cached) $ac_c" 1>&6
977 else
978 if test -n "$RANLIB"; then
979 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
980 else
981 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
982 for ac_dir in $PATH; do
983 test -z "$ac_dir" && ac_dir=.
984 if test -f $ac_dir/$ac_word; then
985 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
986 break
987 fi
988 done
989 IFS="$ac_save_ifs"
990 fi
991 fi
992 RANLIB="$ac_cv_prog_RANLIB"
993 if test -n "$RANLIB"; then
994 echo "$ac_t""$RANLIB" 1>&6
995 else
996 echo "$ac_t""no" 1>&6
997 fi
998
999
1000 if test -z "$ac_cv_prog_RANLIB"; then
1001 if test -n "$ac_tool_prefix"; then
1002 # Extract the first word of "ranlib", so it can be a program name with args.
1003 set dummy ranlib; ac_word=$2
1004 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1005 echo "configure:1006: checking for $ac_word" >&5
1006 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1007 echo $ac_n "(cached) $ac_c" 1>&6
1008 else
1009 if test -n "$RANLIB"; then
1010 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1011 else
1012 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1013 for ac_dir in $PATH; do
1014 test -z "$ac_dir" && ac_dir=.
1015 if test -f $ac_dir/$ac_word; then
1016 ac_cv_prog_RANLIB="ranlib"
1017 break
1018 fi
1019 done
1020 IFS="$ac_save_ifs"
1021 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1022 fi
1023 fi
1024 RANLIB="$ac_cv_prog_RANLIB"
1025 if test -n "$RANLIB"; then
1026 echo "$ac_t""$RANLIB" 1>&6
1027 else
1028 echo "$ac_t""no" 1>&6
1029 fi
1030
1031 else
1032 RANLIB=":"
1033 fi
1034 fi
1035
1036 # Find a good install program. We prefer a C program (faster),
1037 # so one script is as good as another. But avoid the broken or
1038 # incompatible versions:
1039 # SysV /etc/install, /usr/sbin/install
1040 # SunOS /usr/etc/install
1041 # IRIX /sbin/install
1042 # AIX /bin/install
1043 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1044 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1045 # ./install, which can be erroneously created by make from ./install.sh.
1046 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1047 echo "configure:1048: checking for a BSD compatible install" >&5
1048 if test -z "$INSTALL"; then
1049 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1050 echo $ac_n "(cached) $ac_c" 1>&6
1051 else
1052 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1053 for ac_dir in $PATH; do
1054 # Account for people who put trailing slashes in PATH elements.
1055 case "$ac_dir/" in
1056 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1057 *)
1058 # OSF1 and SCO ODT 3.0 have their own names for install.
1059 for ac_prog in ginstall installbsd scoinst install; do
1060 if test -f $ac_dir/$ac_prog; then
1061 if test $ac_prog = install &&
1062 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1063 # AIX install. It has an incompatible calling convention.
1064 # OSF/1 installbsd also uses dspmsg, but is usable.
1065 :
1066 else
1067 ac_cv_path_install="$ac_dir/$ac_prog -c"
1068 break 2
1069 fi
1070 fi
1071 done
1072 ;;
1073 esac
1074 done
1075 IFS="$ac_save_IFS"
1076
1077 fi
1078 if test "${ac_cv_path_install+set}" = set; then
1079 INSTALL="$ac_cv_path_install"
1080 else
1081 # As a last resort, use the slow shell script. We don't cache a
1082 # path for INSTALL within a source directory, because that will
1083 # break other packages using the cache if that directory is
1084 # removed, or if the path is relative.
1085 INSTALL="$ac_install_sh"
1086 fi
1087 fi
1088 echo "$ac_t""$INSTALL" 1>&6
1089
1090 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1091 # It thinks the first close brace ends the variable substitution.
1092 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1093
1094 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1095
1096
1097 if test "${shared}" = "true"; then
1098 if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
1099 echo "configure: warning: BFD --enable-shared only supported when using gcc" 1>&2
1100 shared=false
1101 ALLLIBS='$(TARGETLIB)'
1102 PICFLAG=
1103 SHLIB=unused-shlib
1104 fi
1105 fi
1106
1107
1108
1109
1110
1111
1112 if test "${commonbfdlib}" = "true"; then
1113 COMMON_SHLIB=yes
1114 PICLIST=piclist
1115 else
1116 COMMON_SHLIB=
1117 PICLIST=
1118 fi
1119
1120
1121
1122
1123
1124 VERSION=`cat ${srcdir}/VERSION`
1125
1126
1127 BFD_HOST_64BIT_LONG=0
1128 BFD_HOST_64_BIT_DEFINED=0
1129 BFD_HOST_64_BIT=
1130 BFD_HOST_U_64_BIT=
1131 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
1132 BFD_HOST_64BIT_LONG=1
1133 elif test "x${HOST_64BIT_TYPE}" != "x"; then
1134 BFD_HOST_64_BIT_DEFINED=1
1135 BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
1136 BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
1137 fi
1138
1139
1140
1141
1142
1143 # Put a plausible default for CC_FOR_BUILD in Makefile.
1144 if test -z "$CC_FOR_BUILD"; then
1145 if test "x$cross_compiling" = "xno"; then
1146 CC_FOR_BUILD='$(CC)'
1147 else
1148 CC_FOR_BUILD=gcc
1149 fi
1150 fi
1151
1152
1153 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1154 echo "configure:1155: checking how to run the C preprocessor" >&5
1155 # On Suns, sometimes $CPP names a directory.
1156 if test -n "$CPP" && test -d "$CPP"; then
1157 CPP=
1158 fi
1159 if test -z "$CPP"; then
1160 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1161 echo $ac_n "(cached) $ac_c" 1>&6
1162 else
1163 # This must be in double quotes, not single quotes, because CPP may get
1164 # substituted into the Makefile and "${CC-cc}" will confuse make.
1165 CPP="${CC-cc} -E"
1166 # On the NeXT, cc -E runs the code through the compiler's parser,
1167 # not just through cpp.
1168 cat > conftest.$ac_ext <<EOF
1169 #line 1170 "configure"
1170 #include "confdefs.h"
1171 #include <assert.h>
1172 Syntax Error
1173 EOF
1174 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1175 { (eval echo configure:1176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1176 ac_err=`grep -v '^ *+' conftest.out`
1177 if test -z "$ac_err"; then
1178 :
1179 else
1180 echo "$ac_err" >&5
1181 echo "configure: failed program was:" >&5
1182 cat conftest.$ac_ext >&5
1183 rm -rf conftest*
1184 CPP="${CC-cc} -E -traditional-cpp"
1185 cat > conftest.$ac_ext <<EOF
1186 #line 1187 "configure"
1187 #include "confdefs.h"
1188 #include <assert.h>
1189 Syntax Error
1190 EOF
1191 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1192 { (eval echo configure:1193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1193 ac_err=`grep -v '^ *+' conftest.out`
1194 if test -z "$ac_err"; then
1195 :
1196 else
1197 echo "$ac_err" >&5
1198 echo "configure: failed program was:" >&5
1199 cat conftest.$ac_ext >&5
1200 rm -rf conftest*
1201 CPP=/lib/cpp
1202 fi
1203 rm -f conftest*
1204 fi
1205 rm -f conftest*
1206 ac_cv_prog_CPP="$CPP"
1207 fi
1208 CPP="$ac_cv_prog_CPP"
1209 else
1210 ac_cv_prog_CPP="$CPP"
1211 fi
1212 echo "$ac_t""$CPP" 1>&6
1213
1214 for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
1215 do
1216 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1217 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1218 echo "configure:1219: checking for $ac_hdr" >&5
1219 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1220 echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222 cat > conftest.$ac_ext <<EOF
1223 #line 1224 "configure"
1224 #include "confdefs.h"
1225 #include <$ac_hdr>
1226 EOF
1227 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1228 { (eval echo configure:1229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1229 ac_err=`grep -v '^ *+' conftest.out`
1230 if test -z "$ac_err"; then
1231 rm -rf conftest*
1232 eval "ac_cv_header_$ac_safe=yes"
1233 else
1234 echo "$ac_err" >&5
1235 echo "configure: failed program was:" >&5
1236 cat conftest.$ac_ext >&5
1237 rm -rf conftest*
1238 eval "ac_cv_header_$ac_safe=no"
1239 fi
1240 rm -f conftest*
1241 fi
1242 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1243 echo "$ac_t""yes" 1>&6
1244 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1245 cat >> confdefs.h <<EOF
1246 #define $ac_tr_hdr 1
1247 EOF
1248
1249 else
1250 echo "$ac_t""no" 1>&6
1251 fi
1252 done
1253
1254 for ac_hdr in fcntl.h sys/file.h sys/time.h
1255 do
1256 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1257 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1258 echo "configure:1259: checking for $ac_hdr" >&5
1259 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1260 echo $ac_n "(cached) $ac_c" 1>&6
1261 else
1262 cat > conftest.$ac_ext <<EOF
1263 #line 1264 "configure"
1264 #include "confdefs.h"
1265 #include <$ac_hdr>
1266 EOF
1267 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1268 { (eval echo configure:1269: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1269 ac_err=`grep -v '^ *+' conftest.out`
1270 if test -z "$ac_err"; then
1271 rm -rf conftest*
1272 eval "ac_cv_header_$ac_safe=yes"
1273 else
1274 echo "$ac_err" >&5
1275 echo "configure: failed program was:" >&5
1276 cat conftest.$ac_ext >&5
1277 rm -rf conftest*
1278 eval "ac_cv_header_$ac_safe=no"
1279 fi
1280 rm -f conftest*
1281 fi
1282 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1283 echo "$ac_t""yes" 1>&6
1284 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1285 cat >> confdefs.h <<EOF
1286 #define $ac_tr_hdr 1
1287 EOF
1288
1289 else
1290 echo "$ac_t""no" 1>&6
1291 fi
1292 done
1293
1294 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether time.h and sys/time.h may both be included" >&5
1296 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1297 echo $ac_n "(cached) $ac_c" 1>&6
1298 else
1299 cat > conftest.$ac_ext <<EOF
1300 #line 1301 "configure"
1301 #include "confdefs.h"
1302 #include <sys/types.h>
1303 #include <sys/time.h>
1304 #include <time.h>
1305 int main() {
1306 struct tm *tp;
1307 ; return 0; }
1308 EOF
1309 if { (eval echo configure:1310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1310 rm -rf conftest*
1311 ac_cv_header_time=yes
1312 else
1313 echo "configure: failed program was:" >&5
1314 cat conftest.$ac_ext >&5
1315 rm -rf conftest*
1316 ac_cv_header_time=no
1317 fi
1318 rm -f conftest*
1319 fi
1320
1321 echo "$ac_t""$ac_cv_header_time" 1>&6
1322 if test $ac_cv_header_time = yes; then
1323 cat >> confdefs.h <<\EOF
1324 #define TIME_WITH_SYS_TIME 1
1325 EOF
1326
1327 fi
1328
1329 for ac_func in fcntl getpagesize setitimer sysconf
1330 do
1331 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1332 echo "configure:1333: checking for $ac_func" >&5
1333 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1334 echo $ac_n "(cached) $ac_c" 1>&6
1335 else
1336 cat > conftest.$ac_ext <<EOF
1337 #line 1338 "configure"
1338 #include "confdefs.h"
1339 /* System header to define __stub macros and hopefully few prototypes,
1340 which can conflict with char $ac_func(); below. */
1341 #include <assert.h>
1342 /* Override any gcc2 internal prototype to avoid an error. */
1343 /* We use char because int might match the return type of a gcc2
1344 builtin and then its argument prototype would still apply. */
1345 char $ac_func();
1346
1347 int main() {
1348
1349 /* The GNU C library defines this for functions which it implements
1350 to always fail with ENOSYS. Some functions are actually named
1351 something starting with __ and the normal name is an alias. */
1352 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1353 choke me
1354 #else
1355 $ac_func();
1356 #endif
1357
1358 ; return 0; }
1359 EOF
1360 if { (eval echo configure:1361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1361 rm -rf conftest*
1362 eval "ac_cv_func_$ac_func=yes"
1363 else
1364 echo "configure: failed program was:" >&5
1365 cat conftest.$ac_ext >&5
1366 rm -rf conftest*
1367 eval "ac_cv_func_$ac_func=no"
1368 fi
1369 rm -f conftest*
1370 fi
1371
1372 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1373 echo "$ac_t""yes" 1>&6
1374 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1375 cat >> confdefs.h <<EOF
1376 #define $ac_tr_func 1
1377 EOF
1378
1379 else
1380 echo "$ac_t""no" 1>&6
1381 fi
1382 done
1383
1384
1385
1386 case "${host}" in
1387 i[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows)
1388 cat >> confdefs.h <<\EOF
1389 #define USE_BINARY_FOPEN 1
1390 EOF
1391 ;;
1392 esac
1393
1394 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
1395 echo "configure:1396: checking whether strstr must be declared" >&5
1396 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
1397 echo $ac_n "(cached) $ac_c" 1>&6
1398 else
1399 cat > conftest.$ac_ext <<EOF
1400 #line 1401 "configure"
1401 #include "confdefs.h"
1402
1403 #include <stdio.h>
1404 #ifdef HAVE_STRING_H
1405 #include <string.h>
1406 #else
1407 #ifdef HAVE_STRINGS_H
1408 #include <strings.h>
1409 #endif
1410 #endif
1411 #ifdef HAVE_STDLIB_H
1412 #include <stdlib.h>
1413 #endif
1414 #ifdef HAVE_UNISTD_H
1415 #include <unistd.h>
1416 #endif
1417 int main() {
1418 char *(*pfn) = (char *(*)) strstr
1419 ; return 0; }
1420 EOF
1421 if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1422 rm -rf conftest*
1423 bfd_cv_decl_needed_strstr=no
1424 else
1425 echo "configure: failed program was:" >&5
1426 cat conftest.$ac_ext >&5
1427 rm -rf conftest*
1428 bfd_cv_decl_needed_strstr=yes
1429 fi
1430 rm -f conftest*
1431 fi
1432
1433 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
1434 if test $bfd_cv_decl_needed_strstr = yes; then
1435 bfd_tr_decl=NEED_DECLARATION_`echo strstr | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1436 cat >> confdefs.h <<EOF
1437 #define $bfd_tr_decl 1
1438 EOF
1439
1440 fi
1441
1442 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
1443 echo "configure:1444: checking whether malloc must be declared" >&5
1444 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
1445 echo $ac_n "(cached) $ac_c" 1>&6
1446 else
1447 cat > conftest.$ac_ext <<EOF
1448 #line 1449 "configure"
1449 #include "confdefs.h"
1450
1451 #include <stdio.h>
1452 #ifdef HAVE_STRING_H
1453 #include <string.h>
1454 #else
1455 #ifdef HAVE_STRINGS_H
1456 #include <strings.h>
1457 #endif
1458 #endif
1459 #ifdef HAVE_STDLIB_H
1460 #include <stdlib.h>
1461 #endif
1462 #ifdef HAVE_UNISTD_H
1463 #include <unistd.h>
1464 #endif
1465 int main() {
1466 char *(*pfn) = (char *(*)) malloc
1467 ; return 0; }
1468 EOF
1469 if { (eval echo configure:1470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1470 rm -rf conftest*
1471 bfd_cv_decl_needed_malloc=no
1472 else
1473 echo "configure: failed program was:" >&5
1474 cat conftest.$ac_ext >&5
1475 rm -rf conftest*
1476 bfd_cv_decl_needed_malloc=yes
1477 fi
1478 rm -f conftest*
1479 fi
1480
1481 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
1482 if test $bfd_cv_decl_needed_malloc = yes; then
1483 bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1484 cat >> confdefs.h <<EOF
1485 #define $bfd_tr_decl 1
1486 EOF
1487
1488 fi
1489
1490 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
1491 echo "configure:1492: checking whether realloc must be declared" >&5
1492 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
1493 echo $ac_n "(cached) $ac_c" 1>&6
1494 else
1495 cat > conftest.$ac_ext <<EOF
1496 #line 1497 "configure"
1497 #include "confdefs.h"
1498
1499 #include <stdio.h>
1500 #ifdef HAVE_STRING_H
1501 #include <string.h>
1502 #else
1503 #ifdef HAVE_STRINGS_H
1504 #include <strings.h>
1505 #endif
1506 #endif
1507 #ifdef HAVE_STDLIB_H
1508 #include <stdlib.h>
1509 #endif
1510 #ifdef HAVE_UNISTD_H
1511 #include <unistd.h>
1512 #endif
1513 int main() {
1514 char *(*pfn) = (char *(*)) realloc
1515 ; return 0; }
1516 EOF
1517 if { (eval echo configure:1518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1518 rm -rf conftest*
1519 bfd_cv_decl_needed_realloc=no
1520 else
1521 echo "configure: failed program was:" >&5
1522 cat conftest.$ac_ext >&5
1523 rm -rf conftest*
1524 bfd_cv_decl_needed_realloc=yes
1525 fi
1526 rm -f conftest*
1527 fi
1528
1529 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
1530 if test $bfd_cv_decl_needed_realloc = yes; then
1531 bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1532 cat >> confdefs.h <<EOF
1533 #define $bfd_tr_decl 1
1534 EOF
1535
1536 fi
1537
1538 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1539 echo "configure:1540: checking whether free must be declared" >&5
1540 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1541 echo $ac_n "(cached) $ac_c" 1>&6
1542 else
1543 cat > conftest.$ac_ext <<EOF
1544 #line 1545 "configure"
1545 #include "confdefs.h"
1546
1547 #include <stdio.h>
1548 #ifdef HAVE_STRING_H
1549 #include <string.h>
1550 #else
1551 #ifdef HAVE_STRINGS_H
1552 #include <strings.h>
1553 #endif
1554 #endif
1555 #ifdef HAVE_STDLIB_H
1556 #include <stdlib.h>
1557 #endif
1558 #ifdef HAVE_UNISTD_H
1559 #include <unistd.h>
1560 #endif
1561 int main() {
1562 char *(*pfn) = (char *(*)) free
1563 ; return 0; }
1564 EOF
1565 if { (eval echo configure:1566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1566 rm -rf conftest*
1567 bfd_cv_decl_needed_free=no
1568 else
1569 echo "configure: failed program was:" >&5
1570 cat conftest.$ac_ext >&5
1571 rm -rf conftest*
1572 bfd_cv_decl_needed_free=yes
1573 fi
1574 rm -f conftest*
1575 fi
1576
1577 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1578 if test $bfd_cv_decl_needed_free = yes; then
1579 bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1580 cat >> confdefs.h <<EOF
1581 #define $bfd_tr_decl 1
1582 EOF
1583
1584 fi
1585
1586 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
1587 echo "configure:1588: checking whether getenv must be declared" >&5
1588 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
1589 echo $ac_n "(cached) $ac_c" 1>&6
1590 else
1591 cat > conftest.$ac_ext <<EOF
1592 #line 1593 "configure"
1593 #include "confdefs.h"
1594
1595 #include <stdio.h>
1596 #ifdef HAVE_STRING_H
1597 #include <string.h>
1598 #else
1599 #ifdef HAVE_STRINGS_H
1600 #include <strings.h>
1601 #endif
1602 #endif
1603 #ifdef HAVE_STDLIB_H
1604 #include <stdlib.h>
1605 #endif
1606 #ifdef HAVE_UNISTD_H
1607 #include <unistd.h>
1608 #endif
1609 int main() {
1610 char *(*pfn) = (char *(*)) getenv
1611 ; return 0; }
1612 EOF
1613 if { (eval echo configure:1614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1614 rm -rf conftest*
1615 bfd_cv_decl_needed_getenv=no
1616 else
1617 echo "configure: failed program was:" >&5
1618 cat conftest.$ac_ext >&5
1619 rm -rf conftest*
1620 bfd_cv_decl_needed_getenv=yes
1621 fi
1622 rm -f conftest*
1623 fi
1624
1625 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
1626 if test $bfd_cv_decl_needed_getenv = yes; then
1627 bfd_tr_decl=NEED_DECLARATION_`echo getenv | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1628 cat >> confdefs.h <<EOF
1629 #define $bfd_tr_decl 1
1630 EOF
1631
1632 fi
1633
1634
1635 # If we are configured native, pick a core file support file.
1636 COREFILE=
1637 COREFLAG=
1638 if test "${target}" = "${host}"; then
1639 case "${host}" in
1640 alpha*-*-linux*)
1641 COREFILE=trad-core.o
1642 cat >> confdefs.h <<\EOF
1643 #define TRAD_HEADER "hosts/alphalinux.h"
1644 EOF
1645
1646 ;;
1647 alpha*-*-*) COREFILE=osf-core.o ;;
1648 arm-*-riscix) COREFILE=trad-core.o ;;
1649 hppa*-*-hpux*) COREFILE=hpux-core.o ;;
1650 hppa*-*-hiux*) COREFILE=hpux-core.o ;;
1651 hppa*-*-bsd*) COREFILE="hpux-core.o hppabsd-core.o"
1652 COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
1653 i[3456]86-sequent-bsd*)
1654 COREFILE=trad-core.o;
1655 cat >> confdefs.h <<\EOF
1656 #define TRAD_HEADER "hosts/symmetry.h"
1657 EOF
1658
1659 ;;
1660 i[3456]86-sequent-sysv4*) ;;
1661 i[3456]86-sequent-sysv*)
1662 COREFILE=trad-core.o
1663 cat >> confdefs.h <<\EOF
1664 #define TRAD_HEADER "hosts/symmetry.h"
1665 EOF
1666
1667 ;;
1668 i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
1669 COREFILE=trad-core.o
1670 cat >> confdefs.h <<\EOF
1671 #define TRAD_HEADER "hosts/i386bsd.h"
1672 EOF
1673
1674 ;;
1675 i[3456]86-*-netbsd*)
1676 COREFILE=netbsd-core.o
1677 ;;
1678 i[3456]86-esix-sysv3*)
1679 COREFILE=trad-core.o
1680 cat >> confdefs.h <<\EOF
1681 #define TRAD_HEADER "hosts/esix.h"
1682 EOF
1683
1684 ;;
1685 i[3456]86-*-sco* | i[3456]86-*-isc*)
1686 COREFILE=trad-core.o
1687 cat >> confdefs.h <<\EOF
1688 #define TRAD_HEADER "hosts/i386sco.h"
1689 EOF
1690
1691 ;;
1692 i[3456]86-*-mach3*)
1693 COREFILE=trad-core.o
1694 cat >> confdefs.h <<\EOF
1695 #define TRAD_HEADER "hosts/i386mach3.h"
1696 EOF
1697
1698 ;;
1699 i[3456]86-*-linux*)
1700 COREFILE=trad-core.o
1701 cat >> confdefs.h <<\EOF
1702 #define TRAD_HEADER "hosts/i386linux.h"
1703 EOF
1704
1705 ;;
1706 i[3456]86-*-isc*) COREFILE=trad-core.o ;;
1707 i[3456]86-*-aix*) COREFILE=aix386-core.o ;;
1708 i860-*-mach3* | i860-*-osf1*)
1709 COREFILE=trad-core.o
1710 cat >> confdefs.h <<\EOF
1711 #define TRAD_HEADER "hosts/i860mach3.h"
1712 EOF
1713
1714 ;;
1715 mips-dec-bsd*)
1716 COREFILE=trad-core.o
1717 cat >> confdefs.h <<\EOF
1718 #define TRAD_HEADER "hosts/mipsbsd.h"
1719 EOF
1720
1721 ;;
1722 mips-dec-mach3*)
1723 COREFILE=trad-core.o
1724 cat >> confdefs.h <<\EOF
1725 #define TRAD_HEADER "hosts/mipsmach3.h"
1726 EOF
1727
1728 ;;
1729 mips-*-netbsd*)
1730 COREFILE=netbsd-core.o
1731 ;;
1732 mips-dec-*)
1733 COREFILE=trad-core.o
1734 cat >> confdefs.h <<\EOF
1735 #define TRAD_HEADER "hosts/decstation.h"
1736 EOF
1737
1738 ;;
1739 mips-sgi-irix4*) COREFILE=irix-core.o ;;
1740 mips-sgi-irix5*) COREFILE=irix-core.o ;;
1741 mips-sgi-irix6*) COREFILE=irix-core.o ;;
1742 mips-*-mach3*)
1743 COREFILE=trad-core.o
1744 cat >> confdefs.h <<\EOF
1745 #define TRAD_HEADER "hosts/mipsmach3.h"
1746 EOF
1747
1748 ;;
1749 mips-*-sysv4*) ;;
1750 mips-*-sysv* | mips-*-riscos*)
1751 COREFILE=trad-core.o
1752 cat >> confdefs.h <<\EOF
1753 #define TRAD_HEADER "hosts/riscos.h"
1754 EOF
1755
1756 ;;
1757 mips-sony-bsd*)
1758 COREFILE=trad-core.o
1759 cat >> confdefs.h <<\EOF
1760 #define TRAD_HEADER "hosts/news-mips.h"
1761 EOF
1762
1763 ;;
1764 m68*-bull*-sysv*)
1765 COREFILE=trad-core.o
1766 cat >> confdefs.h <<\EOF
1767 #define TRAD_HEADER "hosts/dpx2.h"
1768 EOF
1769
1770 ;;
1771 m68*-hp-hpux*) COREFILE=hpux-core.o ;;
1772 m68*-hp-bsd*)
1773 COREFILE=trad-core.o
1774 cat >> confdefs.h <<\EOF
1775 #define TRAD_HEADER "hosts/hp300bsd.h"
1776 EOF
1777
1778 ;;
1779 m68*-*-linux*)
1780 COREFILE=trad-core.o
1781 cat >> confdefs.h <<\EOF
1782 #define TRAD_HEADER "hosts/m68klinux.h"
1783 EOF
1784
1785 ;;
1786 m68*-motorola-sysv*)
1787 COREFILE=trad-core.o
1788 cat >> confdefs.h <<\EOF
1789 #define TRAD_HEADER "hosts/delta68.h"
1790 EOF
1791
1792 ;;
1793 m68*-sony-*)
1794 COREFILE=trad-core.o
1795 cat >> confdefs.h <<\EOF
1796 #define TRAD_HEADER "hosts/news.h"
1797 EOF
1798
1799 ;;
1800 m68*-*-netbsd*)
1801 COREFILE=netbsd-core.o
1802 ;;
1803 m68*-apple-aux*)
1804 COREFILE=trad-core.o
1805 cat >> confdefs.h <<\EOF
1806 #define TRAD_HEADER "hosts/m68kaux.h"
1807 EOF
1808
1809 ;;
1810 m88*-*-sysv4*) ;;
1811 m88*-motorola-sysv*) COREFILE=ptrace-core.o ;;
1812 m88*-*-mach3*)
1813 COREFILE=trad-core.o
1814 cat >> confdefs.h <<\EOF
1815 #define TRAD_HEADER "hosts/m88kmach3.h"
1816 EOF
1817
1818 ;;
1819 ns32k-pc532-mach)
1820 COREFILE=trad-core.o
1821 cat >> confdefs.h <<\EOF
1822 #define TRAD_HEADER "hosts/pc532mach.h"
1823 EOF
1824
1825 ;;
1826 ns32k-*-netbsd*)
1827 COREFILE=netbsd-core.o
1828 ;;
1829 rs6000-*-lynx*) COREFILE=lynx-core.o ;;
1830 rs6000-*-aix4*) COREFILE=rs6000-core.o ;;
1831 rs6000-*-*) COREFILE=rs6000-core.o ;;
1832 powerpc-*-aix4*) COREFILE=rs6000-core.o ;;
1833 powerpc-*-aix*) COREFILE=rs6000-core.o ;;
1834 powerpc-*-beos*) ;;
1835 sparc-*-netbsd*)
1836 COREFILE=netbsd-core.o
1837 ;;
1838 tahoe-*-*)
1839 COREFILE=trad-core.o
1840 cat >> confdefs.h <<\EOF
1841 #define TRAD_HEADER "hosts/tahoe.h"
1842 EOF
1843
1844 ;;
1845 vax-*-ultrix2*)
1846 COREFILE=trad-core.o
1847 cat >> confdefs.h <<\EOF
1848 #define TRAD_HEADER "hosts/vaxult2.h"
1849 EOF
1850
1851 ;;
1852 vax-*-ultrix*)
1853 COREFILE=trad-core.o
1854 cat >> confdefs.h <<\EOF
1855 #define TRAD_HEADER "hosts/vaxult2.h"
1856 EOF
1857
1858 ;;
1859 vax-*-*)
1860 COREFILE=trad-core.o
1861 cat >> confdefs.h <<\EOF
1862 #define TRAD_HEADER "hosts/vaxbsd.h"
1863 EOF
1864
1865 ;;
1866 esac
1867
1868 case "$COREFILE" in
1869 aix386-core.o) COREFLAG=-DAIX386_CORE ;;
1870 hppabsd-core.o) COREFLAG=-DHPPABSD_CORE ;;
1871 hpux-core.o) COREFLAG=-DHPUX_CORE ;;
1872 irix-core.o) COREFLAG=-DIRIX_CORE ;;
1873 lynx-core.o) COREFLAG=-DLYNX_CORE ;;
1874 osf-core.o) COREFLAG=-DOSF_CORE ;;
1875 ptrace-core.o) COREFLAG=-DPTRACE_CORE ;;
1876 rs6000-core.o) COREFLAG="$COREFLAG -DAIX_CORE" ;;
1877 trad-core.o) COREFLAG="$COREFLAG -DTRAD_CORE" ;;
1878 esac
1879
1880 # The ELF code uses the native <sys/procfs.h> to handle core files.
1881 # Define HAVE_SYS_PROCFS_H if the file exists and defines
1882 # prstatus_t.
1883 echo $ac_n "checking for sys/procfs.h""... $ac_c" 1>&6
1884 echo "configure:1885: checking for sys/procfs.h" >&5
1885 if eval "test \"`echo '$''{'bfd_cv_header_sys_procfs_h'+set}'`\" = set"; then
1886 echo $ac_n "(cached) $ac_c" 1>&6
1887 else
1888 cat > conftest.$ac_ext <<EOF
1889 #line 1890 "configure"
1890 #include "confdefs.h"
1891 #include <sys/procfs.h>
1892 int main() {
1893 prstatus_t t;
1894 ; return 0; }
1895 EOF
1896 if { (eval echo configure:1897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1897 rm -rf conftest*
1898 bfd_cv_header_sys_procfs_h=yes
1899 else
1900 echo "configure: failed program was:" >&5
1901 cat conftest.$ac_ext >&5
1902 rm -rf conftest*
1903 bfd_cv_header_sys_procfs_h=no
1904 fi
1905 rm -f conftest*
1906 fi
1907
1908 echo "$ac_t""$bfd_cv_header_sys_procfs_h" 1>&6
1909 if test $bfd_cv_header_sys_procfs_h = yes; then
1910 cat >> confdefs.h <<\EOF
1911 #define HAVE_SYS_PROCFS_H 1
1912 EOF
1913
1914 fi
1915
1916 fi
1917
1918
1919
1920 # target stuff:
1921
1922 # Canonicalize the secondary target names.
1923 if test -n "$enable_targets" ; then
1924 for targ in `echo $enable_targets | sed 's/,/ /g'`
1925 do
1926 result=`$ac_config_sub $targ 2>/dev/null`
1927 if test -n "$result" ; then
1928 canon_targets="$canon_targets $result"
1929 else
1930 # Allow targets that config.sub doesn't recognize, like "all".
1931 canon_targets="$canon_targets $targ"
1932 fi
1933 done
1934 fi
1935
1936 all_targets=false
1937 defvec=
1938 selvecs=
1939 selarchs=
1940 TDEFINES=
1941 for targ in $target $canon_targets
1942 do
1943 if test "x$targ" = "xall"; then
1944 all_targets=true
1945 else
1946 . $srcdir/config.bfd
1947 if test "x$targ" = "x$target"; then
1948 defvec=$targ_defvec
1949 fi
1950 selvecs="$selvecs $targ_defvec $targ_selvecs"
1951 selarchs="$selarchs $targ_archs"
1952 TDEFINES="$TDEFINES $targ_cflags"
1953 fi
1954 done
1955
1956
1957 # This processing still needs to be done if we're to decide properly whether
1958 # 64-bit support needs to be compiled in. Currently, it will be included if
1959 # the default or any other explicitly requested target requires it; it
1960 # will not be included on a 32-bit host if no 64-bit target is requested, and
1961 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
1962 # used.
1963
1964 # uniq the default and selected vectors in all the configured targets.
1965 f=""
1966 for i in $selvecs ; do
1967 case " $f " in
1968 *" $i "*) ;;
1969 *) f="$f $i" ;;
1970 esac
1971 done
1972 selvecs="$f"
1973
1974 # uniq the architectures in all the configured targets.
1975 f=""
1976 for i in $selarchs ; do
1977 case " $f " in
1978 *" $i "*) ;;
1979 *) f="$f $i" ;;
1980 esac
1981 done
1982 selarchs="$f"
1983
1984 # Target backend .o files.
1985 tb=
1986
1987 elf="elf.o elflink.o"
1988
1989 for vec in $selvecs
1990 do
1991 case "$vec" in
1992 # This list is alphabetized to make it easy to compare
1993 # with the two vector lists in targets.c.
1994 a29kcoff_big_vec) tb="$tb coff-a29k.o cofflink.o" ;;
1995 a_out_adobe_vec) tb="$tb aout-adobe.o aout32.o" ;;
1996 armcoff_little_vec) tb="$tb coff-arm.o cofflink.o " ;;
1997 armcoff_big_vec) tb="$tb coff-arm.o cofflink.o " ;;
1998 armpe_little_vec) tb="$tb pe-arm.o cofflink.o " ;;
1999 armpe_big_vec) tb="$tb pe-arm.o cofflink.o " ;;
2000 armpei_little_vec) tb="$tb pei-arm.o cofflink.o " ;;
2001 armpei_big_vec) tb="$tb pei-arm.o cofflink.o " ;;
2002 aout0_big_vec) tb="$tb aout0.o aout32.o" ;;
2003 aout_arm_big_vec) tb="$tb aout-arm.o aout32.o" ;;
2004 aout_arm_little_vec) tb="$tb aout-arm.o aout32.o" ;;
2005 aout_mips_big_vec) tb="$tb mipsbsd.o aout32.o" ;;
2006 aout_mips_little_vec) tb="$tb mipsbsd.o aout32.o" ;;
2007 apollocoff_vec) tb="$tb coff-apollo.o" ;;
2008 b_out_vec_big_host) tb="$tb bout.o aout32.o" ;;
2009 b_out_vec_little_host) tb="$tb bout.o aout32.o" ;;
2010 bfd_elf64_alpha_vec) tb="$tb elf64-alpha.o elf64.o $elf"
2011 target64=true ;;
2012 # start-sanitize-arc
2013 bfd_elf32_littlearc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
2014 bfd_elf32_bigarc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
2015 # end-sanitize-arc
2016 bfd_elf32_big_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
2017 bfd_elf32_bigmips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
2018 bfd_elf64_bigmips_vec) tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
2019 target64=true ;;
2020 bfd_elf32_d10v_vec) tb="$tb elf32-d10v.o elf32.o $elf" ;;
2021 # start-sanitize-d30v
2022 bfd_elf32_d30v_vec) tb="$tb elf32-d30v.o elf32.o $elf" ;;
2023 # end-sanitize-d30v
2024 bfd_elf32_hppa_vec) tb="$tb elf32-hppa.o elf32.o $elf" ;;
2025 bfd_elf32_i386_vec) tb="$tb elf32-i386.o elf32.o $elf" ;;
2026 bfd_elf32_i860_vec) tb="$tb elf32-i860.o elf32.o $elf" ;;
2027 bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
2028 bfd_elf32_littlemips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
2029 bfd_elf64_littlemips_vec) tb="$tb elf64-mips.o elf64.o elf32-mips.o elf32.o $elf ecofflink.o"
2030 target64=true ;;
2031 # start-sanitize-m32r
2032 bfd_elf32_m32r_vec) tb="$tb elf32-m32r.o elf32.o $elf" ;;
2033 # end-sanitize-m32r
2034 bfd_elf32_m68k_vec) tb="$tb elf32-m68k.o elf32.o $elf" ;;
2035 bfd_elf32_m88k_vec) tb="$tb elf32-m88k.o elf32.o $elf" ;;
2036 bfd_elf32_mn10200_vec) tb="$tb elf32-mn10200.o elf32.o $elf" ;;
2037 bfd_elf32_mn10300_vec) tb="$tb elf32-mn10300.o elf32.o $elf" ;;
2038 bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
2039 bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
2040 bfd_elf32_sh_vec) tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
2041 bfd_elf32_shl_vec) tb="$tb elf32-sh.o elf32.o $elf coff-sh.o" ;;
2042 bfd_elf32_sparc_vec) tb="$tb elf32-sparc.o elf32.o $elf" ;;
2043 # start-sanitize-v850
2044 bfd_elf32_v850_vec) tb="$tb elf32-v850.o elf32.o $elf" ;;
2045 # end-sanitize-v850
2046 bfd_elf64_big_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
2047 target64=true ;;
2048 bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
2049 target64=true ;;
2050 bfd_elf64_sparc_vec) tb="$tb elf64-sparc.o elf64.o $elf"
2051 target64=true ;;
2052 cisco_core_vec) tb="$tb cisco-core.o" ;;
2053 demo_64_vec) tb="$tb demo64.o aout64.o"
2054 target64=true ;;
2055 ecoff_big_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
2056 ecoff_little_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
2057 ecoff_biglittle_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
2058 ecoffalpha_little_vec) tb="$tb coff-alpha.o ecoff.o ecofflink.o"
2059 target64=true ;;
2060 evax_alpha_vec) tb="$tb evax-alpha.o evax-emh.o evax-egsd.o evax-etir.o evax-misc.o"
2061 target64=true ;;
2062 h8300coff_vec) tb="$tb coff-h8300.o reloc16.o" ;;
2063 h8500coff_vec) tb="$tb coff-h8500.o reloc16.o" ;;
2064 host_aout_vec) tb="$tb host-aout.o aout32.o" ;;
2065 hp300bsd_vec) tb="$tb hp300bsd.o aout32.o" ;;
2066 hp300hpux_vec) tb="$tb hp300hpux.o aout32.o" ;;
2067 i386aout_vec) tb="$tb i386aout.o aout32.o" ;;
2068 i386bsd_vec) tb="$tb i386bsd.o aout32.o" ;;
2069 i386coff_vec) tb="$tb coff-i386.o cofflink.o" ;;
2070 i386dynix_vec) tb="$tb i386dynix.o aout32.o" ;;
2071 i386freebsd_vec) tb="$tb i386freebsd.o aout32.o" ;;
2072 i386msdos_vec) tb="$tb i386msdos.o" ;;
2073 i386pe_vec) tb="$tb pe-i386.o cofflink.o " ;;
2074 i386pei_vec) tb="$tb pei-i386.o cofflink.o" ;;
2075 i386linux_vec) tb="$tb i386linux.o aout32.o" ;;
2076 i386lynx_aout_vec) tb="$tb i386lynx.o lynx-core.o aout32.o" ;;
2077 i386lynx_coff_vec) tb="$tb cf-i386lynx.o cofflink.o lynx-core.o" ;;
2078 i386mach3_vec) tb="$tb i386mach3.o aout32.o" ;;
2079 i386netbsd_vec) tb="$tb i386netbsd.o aout32.o" ;;
2080 i386os9k_vec) tb="$tb i386os9k.o aout32.o" ;;
2081 i860coff_vec) tb="$tb coff-i860.o cofflink.o" ;;
2082 icoff_big_vec) tb="$tb coff-i960.o cofflink.o" ;;
2083 icoff_little_vec) tb="$tb coff-i960.o cofflink.o" ;;
2084 ieee_vec) tb="$tb ieee.o" ;;
2085 m68kcoff_vec) tb="$tb coff-m68k.o cofflink.o" ;;
2086 m68kcoffun_vec) tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
2087 m68klinux_vec) tb="$tb m68klinux.o aout32.o" ;;
2088 m68klynx_aout_vec) tb="$tb m68klynx.o lynx-core.o aout32.o" ;;
2089 m68klynx_coff_vec) tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o" ;;
2090 m68knetbsd_vec) tb="$tb m68knetbsd.o aout32.o" ;;
2091 m68k4knetbsd_vec) tb="$tb m68k4knetbsd.o aout32.o" ;;
2092 m68kaux_coff_vec) tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
2093 m68ksysvcoff_vec) tb="$tb coff-svm68k.o cofflink.o" ;;
2094 m88kbcs_vec) tb="$tb coff-m88k.o" ;;
2095 newsos3_vec) tb="$tb newsos3.o aout32.o" ;;
2096 nlm32_i386_vec) tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
2097 nlm32_sparc_vec) tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
2098 nlm32_alpha_vec) tb="$tb nlm32-alpha.o nlm32.o nlm.o"
2099 target64=true ;;
2100 riscix_vec) tb="$tb aout32.o riscix.o" ;;
2101 nlm32_powerpc_vec) tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
2102 pc532netbsd_vec) tb="$tb ns32knetbsd.o aout-ns32k.o" ;;
2103 pc532machaout_vec) tb="$tb pc532-mach.o aout-ns32k.o" ;;
2104 pmac_xcoff_vec) tb="$tb coff-pmac.o xcofflink.o" ;;
2105 rs6000coff_vec) tb="$tb coff-rs6000.o xcofflink.o" ;;
2106 bfd_powerpc_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
2107 bfd_powerpcle_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
2108 bfd_powerpc_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
2109 bfd_powerpcle_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
2110 ppcboot_vec) tb="$tb ppcboot.o" ;;
2111 shcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
2112 shlcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
2113 som_vec) tb="$tb som.o" ;;
2114 sparcle_aout_vec) tb="$tb aout-sparcle.o aout32.o" ;;
2115 sparclynx_aout_vec) tb="$tb sparclynx.o lynx-core.o aout32.o" ;;
2116 sparclynx_coff_vec) tb="$tb cf-sparclynx.o lynx-core.o" ;;
2117 sparcnetbsd_vec) tb="$tb sparcnetbsd.o aout32.o" ;;
2118 sparccoff_vec) tb="$tb coff-sparc.o" ;;
2119 srec_vec) tb="$tb srec.o" ;;
2120 sunos_big_vec) tb="$tb sunos.o aout32.o" ;;
2121 symbolsrec_vec) tb="$tb srec.o" ;;
2122 tekhex_vec) tb="$tb tekhex.o" ;;
2123 # start-sanitize-tic80
2124 tic80coff_vec) tb="$tb coff-tic80.o cofflink.o" ;;
2125 # end-sanitize-tic80
2126 we32kcoff_vec) tb="$tb coff-we32k.o" ;;
2127 z8kcoff_vec) tb="$tb coff-z8k.o reloc16.o" ;;
2128 w65_vec) tb="$tb coff-w65.o reloc16.o" ;;
2129 versados_vec) tb="$tb versados.o" ;;
2130
2131 "") ;;
2132 *) { echo "configure: error: *** unknown target vector $vec" 1>&2; exit 1; } ;;
2133 esac
2134 done
2135
2136 # Target architecture .o files.
2137 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
2138
2139 # Weed out duplicate .o files.
2140 f=""
2141 for i in $tb ; do
2142 case " $f " in
2143 *" $i "*) ;;
2144 *) f="$f $i" ;;
2145 esac
2146 done
2147 tb="$f"
2148
2149 f=""
2150 for i in $ta ; do
2151 case " $f " in
2152 *" $i "*) ;;
2153 *) f="$f $i" ;;
2154 esac
2155 done
2156 ta="$f"
2157
2158 bfd_backends="$tb"
2159 bfd_machines="$ta"
2160
2161 if test x${all_targets} = xtrue ; then
2162 bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
2163 bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
2164 selvecs=
2165 havevecs=
2166 selarchs=
2167 else # all_targets is true
2168 # Only set these if they will be nonempty, for the clever echo.
2169 havevecs=
2170 test -n "$selvecs" &&
2171 havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
2172 test -n "$selvecs" &&
2173 selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2174 test -n "$selarchs" &&
2175 selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
2176 fi # all_targets is true
2177
2178 case ${host64}-${target64}-${want64} in
2179 *true*)
2180 wordsize=64
2181 all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
2182 if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
2183 echo "configure: warning: You have requested a 64 bit BFD configuration, but" 1>&2
2184 echo "configure: warning: your compiler may not have a 64 bit integral type" 1>&2
2185 fi
2186 ;;
2187 false-false-false)
2188 wordsize=32
2189 all_backends='$(BFD32_BACKENDS)'
2190 ;;
2191 esac
2192
2193
2194
2195
2196
2197
2198 tdefaults=""
2199 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
2200 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
2201 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
2202 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
2203
2204
2205 for ac_hdr in unistd.h
2206 do
2207 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2208 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2209 echo "configure:2210: checking for $ac_hdr" >&5
2210 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2211 echo $ac_n "(cached) $ac_c" 1>&6
2212 else
2213 cat > conftest.$ac_ext <<EOF
2214 #line 2215 "configure"
2215 #include "confdefs.h"
2216 #include <$ac_hdr>
2217 EOF
2218 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2219 { (eval echo configure:2220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2220 ac_err=`grep -v '^ *+' conftest.out`
2221 if test -z "$ac_err"; then
2222 rm -rf conftest*
2223 eval "ac_cv_header_$ac_safe=yes"
2224 else
2225 echo "$ac_err" >&5
2226 echo "configure: failed program was:" >&5
2227 cat conftest.$ac_ext >&5
2228 rm -rf conftest*
2229 eval "ac_cv_header_$ac_safe=no"
2230 fi
2231 rm -f conftest*
2232 fi
2233 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2234 echo "$ac_t""yes" 1>&6
2235 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2236 cat >> confdefs.h <<EOF
2237 #define $ac_tr_hdr 1
2238 EOF
2239
2240 else
2241 echo "$ac_t""no" 1>&6
2242 fi
2243 done
2244
2245 for ac_func in getpagesize
2246 do
2247 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2248 echo "configure:2249: checking for $ac_func" >&5
2249 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2250 echo $ac_n "(cached) $ac_c" 1>&6
2251 else
2252 cat > conftest.$ac_ext <<EOF
2253 #line 2254 "configure"
2254 #include "confdefs.h"
2255 /* System header to define __stub macros and hopefully few prototypes,
2256 which can conflict with char $ac_func(); below. */
2257 #include <assert.h>
2258 /* Override any gcc2 internal prototype to avoid an error. */
2259 /* We use char because int might match the return type of a gcc2
2260 builtin and then its argument prototype would still apply. */
2261 char $ac_func();
2262
2263 int main() {
2264
2265 /* The GNU C library defines this for functions which it implements
2266 to always fail with ENOSYS. Some functions are actually named
2267 something starting with __ and the normal name is an alias. */
2268 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2269 choke me
2270 #else
2271 $ac_func();
2272 #endif
2273
2274 ; return 0; }
2275 EOF
2276 if { (eval echo configure:2277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2277 rm -rf conftest*
2278 eval "ac_cv_func_$ac_func=yes"
2279 else
2280 echo "configure: failed program was:" >&5
2281 cat conftest.$ac_ext >&5
2282 rm -rf conftest*
2283 eval "ac_cv_func_$ac_func=no"
2284 fi
2285 rm -f conftest*
2286 fi
2287
2288 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2289 echo "$ac_t""yes" 1>&6
2290 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2291 cat >> confdefs.h <<EOF
2292 #define $ac_tr_func 1
2293 EOF
2294
2295 else
2296 echo "$ac_t""no" 1>&6
2297 fi
2298 done
2299
2300 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2301 echo "configure:2302: checking for working mmap" >&5
2302 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2303 echo $ac_n "(cached) $ac_c" 1>&6
2304 else
2305 if test "$cross_compiling" = yes; then
2306 ac_cv_func_mmap_fixed_mapped=no
2307 else
2308 cat > conftest.$ac_ext <<EOF
2309 #line 2310 "configure"
2310 #include "confdefs.h"
2311
2312 /* Thanks to Mike Haertel and Jim Avera for this test.
2313 Here is a matrix of mmap possibilities:
2314 mmap private not fixed
2315 mmap private fixed at somewhere currently unmapped
2316 mmap private fixed at somewhere already mapped
2317 mmap shared not fixed
2318 mmap shared fixed at somewhere currently unmapped
2319 mmap shared fixed at somewhere already mapped
2320 For private mappings, we should verify that changes cannot be read()
2321 back from the file, nor mmap's back from the file at a different
2322 address. (There have been systems where private was not correctly
2323 implemented like the infamous i386 svr4.0, and systems where the
2324 VM page cache was not coherent with the filesystem buffer cache
2325 like early versions of FreeBSD and possibly contemporary NetBSD.)
2326 For shared mappings, we should conversely verify that changes get
2327 propogated back to all the places they're supposed to be.
2328
2329 Grep wants private fixed already mapped.
2330 The main things grep needs to know about mmap are:
2331 * does it exist and is it safe to write into the mmap'd area
2332 * how to use it (BSD variants) */
2333 #include <sys/types.h>
2334 #include <fcntl.h>
2335 #include <sys/mman.h>
2336
2337 /* This mess was copied from the GNU getpagesize.h. */
2338 #ifndef HAVE_GETPAGESIZE
2339 # ifdef HAVE_UNISTD_H
2340 # include <unistd.h>
2341 # endif
2342
2343 /* Assume that all systems that can run configure have sys/param.h. */
2344 # ifndef HAVE_SYS_PARAM_H
2345 # define HAVE_SYS_PARAM_H 1
2346 # endif
2347
2348 # ifdef _SC_PAGESIZE
2349 # define getpagesize() sysconf(_SC_PAGESIZE)
2350 # else /* no _SC_PAGESIZE */
2351 # ifdef HAVE_SYS_PARAM_H
2352 # include <sys/param.h>
2353 # ifdef EXEC_PAGESIZE
2354 # define getpagesize() EXEC_PAGESIZE
2355 # else /* no EXEC_PAGESIZE */
2356 # ifdef NBPG
2357 # define getpagesize() NBPG * CLSIZE
2358 # ifndef CLSIZE
2359 # define CLSIZE 1
2360 # endif /* no CLSIZE */
2361 # else /* no NBPG */
2362 # ifdef NBPC
2363 # define getpagesize() NBPC
2364 # else /* no NBPC */
2365 # ifdef PAGESIZE
2366 # define getpagesize() PAGESIZE
2367 # endif /* PAGESIZE */
2368 # endif /* no NBPC */
2369 # endif /* no NBPG */
2370 # endif /* no EXEC_PAGESIZE */
2371 # else /* no HAVE_SYS_PARAM_H */
2372 # define getpagesize() 8192 /* punt totally */
2373 # endif /* no HAVE_SYS_PARAM_H */
2374 # endif /* no _SC_PAGESIZE */
2375
2376 #endif /* no HAVE_GETPAGESIZE */
2377
2378 #ifdef __cplusplus
2379 extern "C" { void *malloc(unsigned); }
2380 #else
2381 char *malloc();
2382 #endif
2383
2384 int
2385 main()
2386 {
2387 char *data, *data2, *data3;
2388 int i, pagesize;
2389 int fd;
2390
2391 pagesize = getpagesize();
2392
2393 /*
2394 * First, make a file with some known garbage in it.
2395 */
2396 data = malloc(pagesize);
2397 if (!data)
2398 exit(1);
2399 for (i = 0; i < pagesize; ++i)
2400 *(data + i) = rand();
2401 umask(0);
2402 fd = creat("conftestmmap", 0600);
2403 if (fd < 0)
2404 exit(1);
2405 if (write(fd, data, pagesize) != pagesize)
2406 exit(1);
2407 close(fd);
2408
2409 /*
2410 * Next, try to mmap the file at a fixed address which
2411 * already has something else allocated at it. If we can,
2412 * also make sure that we see the same garbage.
2413 */
2414 fd = open("conftestmmap", O_RDWR);
2415 if (fd < 0)
2416 exit(1);
2417 data2 = malloc(2 * pagesize);
2418 if (!data2)
2419 exit(1);
2420 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2421 if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2422 MAP_PRIVATE | MAP_FIXED, fd, 0L))
2423 exit(1);
2424 for (i = 0; i < pagesize; ++i)
2425 if (*(data + i) != *(data2 + i))
2426 exit(1);
2427
2428 /*
2429 * Finally, make sure that changes to the mapped area
2430 * do not percolate back to the file as seen by read().
2431 * (This is a bug on some variants of i386 svr4.0.)
2432 */
2433 for (i = 0; i < pagesize; ++i)
2434 *(data2 + i) = *(data2 + i) + 1;
2435 data3 = malloc(pagesize);
2436 if (!data3)
2437 exit(1);
2438 if (read(fd, data3, pagesize) != pagesize)
2439 exit(1);
2440 for (i = 0; i < pagesize; ++i)
2441 if (*(data + i) != *(data3 + i))
2442 exit(1);
2443 close(fd);
2444 unlink("conftestmmap");
2445 exit(0);
2446 }
2447
2448 EOF
2449 if { (eval echo configure:2450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2450 then
2451 ac_cv_func_mmap_fixed_mapped=yes
2452 else
2453 echo "configure: failed program was:" >&5
2454 cat conftest.$ac_ext >&5
2455 rm -fr conftest*
2456 ac_cv_func_mmap_fixed_mapped=no
2457 fi
2458 rm -fr conftest*
2459 fi
2460
2461 fi
2462
2463 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2464 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2465 cat >> confdefs.h <<\EOF
2466 #define HAVE_MMAP 1
2467 EOF
2468
2469 fi
2470
2471 for ac_func in madvise mprotect
2472 do
2473 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2474 echo "configure:2475: checking for $ac_func" >&5
2475 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2476 echo $ac_n "(cached) $ac_c" 1>&6
2477 else
2478 cat > conftest.$ac_ext <<EOF
2479 #line 2480 "configure"
2480 #include "confdefs.h"
2481 /* System header to define __stub macros and hopefully few prototypes,
2482 which can conflict with char $ac_func(); below. */
2483 #include <assert.h>
2484 /* Override any gcc2 internal prototype to avoid an error. */
2485 /* We use char because int might match the return type of a gcc2
2486 builtin and then its argument prototype would still apply. */
2487 char $ac_func();
2488
2489 int main() {
2490
2491 /* The GNU C library defines this for functions which it implements
2492 to always fail with ENOSYS. Some functions are actually named
2493 something starting with __ and the normal name is an alias. */
2494 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2495 choke me
2496 #else
2497 $ac_func();
2498 #endif
2499
2500 ; return 0; }
2501 EOF
2502 if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2503 rm -rf conftest*
2504 eval "ac_cv_func_$ac_func=yes"
2505 else
2506 echo "configure: failed program was:" >&5
2507 cat conftest.$ac_ext >&5
2508 rm -rf conftest*
2509 eval "ac_cv_func_$ac_func=no"
2510 fi
2511 rm -f conftest*
2512 fi
2513
2514 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2515 echo "$ac_t""yes" 1>&6
2516 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2517 cat >> confdefs.h <<EOF
2518 #define $ac_tr_func 1
2519 EOF
2520
2521 else
2522 echo "$ac_t""no" 1>&6
2523 fi
2524 done
2525
2526 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
2527 true+yes ) cat >> confdefs.h <<\EOF
2528 #define USE_MMAP 1
2529 EOF
2530 ;;
2531 esac
2532
2533 rm -f doc/config.status
2534 trap '' 1 2 15
2535 cat > confcache <<\EOF
2536 # This file is a shell script that caches the results of configure
2537 # tests run on this system so they can be shared between configure
2538 # scripts and configure runs. It is not useful on other systems.
2539 # If it contains results you don't want to keep, you may remove or edit it.
2540 #
2541 # By default, configure uses ./config.cache as the cache file,
2542 # creating it if it does not exist already. You can give configure
2543 # the --cache-file=FILE option to use a different cache file; that is
2544 # what configure does when it calls configure scripts in
2545 # subdirectories, so they share the cache.
2546 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2547 # config.status only pays attention to the cache file if you give it the
2548 # --recheck option to rerun configure.
2549 #
2550 EOF
2551 # The following way of writing the cache mishandles newlines in values,
2552 # but we know of no workaround that is simple, portable, and efficient.
2553 # So, don't put newlines in cache variables' values.
2554 # Ultrix sh set writes to stderr and can't be redirected directly,
2555 # and sets the high bit in the cache file unless we assign to the vars.
2556 (set) 2>&1 |
2557 case `(ac_space=' '; set) 2>&1` in
2558 *ac_space=\ *)
2559 # `set' does not quote correctly, so add quotes (double-quote substitution
2560 # turns \\\\ into \\, and sed turns \\ into \).
2561 sed -n \
2562 -e "s/'/'\\\\''/g" \
2563 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2564 ;;
2565 *)
2566 # `set' quotes correctly as required by POSIX, so do not add quotes.
2567 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2568 ;;
2569 esac >> confcache
2570 if cmp -s $cache_file confcache; then
2571 :
2572 else
2573 if test -w $cache_file; then
2574 echo "updating cache $cache_file"
2575 cat confcache > $cache_file
2576 else
2577 echo "not updating unwritable cache $cache_file"
2578 fi
2579 fi
2580 rm -f confcache
2581
2582 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2583
2584 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2585 # Let make expand exec_prefix.
2586 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2587
2588 # Any assignment to VPATH causes Sun make to only execute
2589 # the first set of double-colon rules, so remove it if not needed.
2590 # If there is a colon in the path, we need to keep it.
2591 if test "x$srcdir" = x.; then
2592 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2593 fi
2594
2595 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2596
2597 DEFS=-DHAVE_CONFIG_H
2598
2599 # Without the "./", some shells look in PATH for config.status.
2600 : ${CONFIG_STATUS=./config.status}
2601
2602 echo creating $CONFIG_STATUS
2603 rm -f $CONFIG_STATUS
2604 cat > $CONFIG_STATUS <<EOF
2605 #! /bin/sh
2606 # Generated automatically by configure.
2607 # Run this file to recreate the current configuration.
2608 # This directory was configured as follows,
2609 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2610 #
2611 # $0 $ac_configure_args
2612 #
2613 # Compiler output produced by configure, useful for debugging
2614 # configure, is in ./config.log if it exists.
2615
2616 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2617 for ac_option
2618 do
2619 case "\$ac_option" in
2620 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2621 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2622 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2623 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2624 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2625 exit 0 ;;
2626 -help | --help | --hel | --he | --h)
2627 echo "\$ac_cs_usage"; exit 0 ;;
2628 *) echo "\$ac_cs_usage"; exit 1 ;;
2629 esac
2630 done
2631
2632 ac_given_srcdir=$srcdir
2633 ac_given_INSTALL="$INSTALL"
2634
2635 trap 'rm -fr `echo "Makefile doc/Makefile bfd-in3.h:bfd-in2.h config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2636 EOF
2637 cat >> $CONFIG_STATUS <<EOF
2638
2639 # Protect against being on the right side of a sed subst in config.status.
2640 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2641 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2642 $ac_vpsub
2643 $extrasub
2644 s%@CFLAGS@%$CFLAGS%g
2645 s%@CPPFLAGS@%$CPPFLAGS%g
2646 s%@CXXFLAGS@%$CXXFLAGS%g
2647 s%@DEFS@%$DEFS%g
2648 s%@LDFLAGS@%$LDFLAGS%g
2649 s%@LIBS@%$LIBS%g
2650 s%@exec_prefix@%$exec_prefix%g
2651 s%@prefix@%$prefix%g
2652 s%@program_transform_name@%$program_transform_name%g
2653 s%@bindir@%$bindir%g
2654 s%@sbindir@%$sbindir%g
2655 s%@libexecdir@%$libexecdir%g
2656 s%@datadir@%$datadir%g
2657 s%@sysconfdir@%$sysconfdir%g
2658 s%@sharedstatedir@%$sharedstatedir%g
2659 s%@localstatedir@%$localstatedir%g
2660 s%@libdir@%$libdir%g
2661 s%@includedir@%$includedir%g
2662 s%@oldincludedir@%$oldincludedir%g
2663 s%@infodir@%$infodir%g
2664 s%@mandir@%$mandir%g
2665 s%@host@%$host%g
2666 s%@host_alias@%$host_alias%g
2667 s%@host_cpu@%$host_cpu%g
2668 s%@host_vendor@%$host_vendor%g
2669 s%@host_os@%$host_os%g
2670 s%@target@%$target%g
2671 s%@target_alias@%$target_alias%g
2672 s%@target_cpu@%$target_cpu%g
2673 s%@target_vendor@%$target_vendor%g
2674 s%@target_os@%$target_os%g
2675 s%@build@%$build%g
2676 s%@build_alias@%$build_alias%g
2677 s%@build_cpu@%$build_cpu%g
2678 s%@build_vendor@%$build_vendor%g
2679 s%@build_os@%$build_os%g
2680 s%@CC@%$CC%g
2681 s%@HDEFINES@%$HDEFINES%g
2682 s%@AR@%$AR%g
2683 s%@RANLIB@%$RANLIB%g
2684 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2685 s%@INSTALL_DATA@%$INSTALL_DATA%g
2686 s%@ALLLIBS@%$ALLLIBS%g
2687 s%@PICFLAG@%$PICFLAG%g
2688 s%@SHLIB@%$SHLIB%g
2689 s%@SHLIB_CC@%$SHLIB_CC%g
2690 s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
2691 s%@COMMON_SHLIB@%$COMMON_SHLIB%g
2692 s%@PICLIST@%$PICLIST%g
2693 s%@SHLINK@%$SHLINK%g
2694 s%@INSTALL_SHLIB@%$INSTALL_SHLIB%g
2695 s%@VERSION@%$VERSION%g
2696 s%@BFD_HOST_64BIT_LONG@%$BFD_HOST_64BIT_LONG%g
2697 s%@BFD_HOST_64_BIT_DEFINED@%$BFD_HOST_64_BIT_DEFINED%g
2698 s%@BFD_HOST_64_BIT@%$BFD_HOST_64_BIT%g
2699 s%@BFD_HOST_U_64_BIT@%$BFD_HOST_U_64_BIT%g
2700 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2701 s%@CPP@%$CPP%g
2702 s%@COREFILE@%$COREFILE%g
2703 s%@COREFLAG@%$COREFLAG%g
2704 s%@TDEFINES@%$TDEFINES%g
2705 s%@wordsize@%$wordsize%g
2706 s%@all_backends@%$all_backends%g
2707 s%@bfd_backends@%$bfd_backends%g
2708 s%@bfd_machines@%$bfd_machines%g
2709 s%@tdefaults@%$tdefaults%g
2710
2711 CEOF
2712 EOF
2713
2714 cat >> $CONFIG_STATUS <<\EOF
2715
2716 # Split the substitutions into bite-sized pieces for seds with
2717 # small command number limits, like on Digital OSF/1 and HP-UX.
2718 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2719 ac_file=1 # Number of current file.
2720 ac_beg=1 # First line for current file.
2721 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2722 ac_more_lines=:
2723 ac_sed_cmds=""
2724 while $ac_more_lines; do
2725 if test $ac_beg -gt 1; then
2726 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2727 else
2728 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2729 fi
2730 if test ! -s conftest.s$ac_file; then
2731 ac_more_lines=false
2732 rm -f conftest.s$ac_file
2733 else
2734 if test -z "$ac_sed_cmds"; then
2735 ac_sed_cmds="sed -f conftest.s$ac_file"
2736 else
2737 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2738 fi
2739 ac_file=`expr $ac_file + 1`
2740 ac_beg=$ac_end
2741 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2742 fi
2743 done
2744 if test -z "$ac_sed_cmds"; then
2745 ac_sed_cmds=cat
2746 fi
2747 EOF
2748
2749 cat >> $CONFIG_STATUS <<EOF
2750
2751 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile bfd-in3.h:bfd-in2.h"}
2752 EOF
2753 cat >> $CONFIG_STATUS <<\EOF
2754 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2755 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2756 case "$ac_file" in
2757 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2758 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2759 *) ac_file_in="${ac_file}.in" ;;
2760 esac
2761
2762 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2763
2764 # Remove last slash and all that follows it. Not all systems have dirname.
2765 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2766 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2767 # The file is in a subdirectory.
2768 test ! -d "$ac_dir" && mkdir "$ac_dir"
2769 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2770 # A "../" for each directory in $ac_dir_suffix.
2771 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2772 else
2773 ac_dir_suffix= ac_dots=
2774 fi
2775
2776 case "$ac_given_srcdir" in
2777 .) srcdir=.
2778 if test -z "$ac_dots"; then top_srcdir=.
2779 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2780 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2781 *) # Relative path.
2782 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2783 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2784 esac
2785
2786 case "$ac_given_INSTALL" in
2787 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2788 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2789 esac
2790
2791 echo creating "$ac_file"
2792 rm -f "$ac_file"
2793 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2794 case "$ac_file" in
2795 *Makefile*) ac_comsub="1i\\
2796 # $configure_input" ;;
2797 *) ac_comsub= ;;
2798 esac
2799
2800 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2801 sed -e "$ac_comsub
2802 s%@configure_input@%$configure_input%g
2803 s%@srcdir@%$srcdir%g
2804 s%@top_srcdir@%$top_srcdir%g
2805 s%@INSTALL@%$INSTALL%g
2806 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2807 fi; done
2808 rm -f conftest.s*
2809
2810 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2811 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2812 #
2813 # ac_d sets the value in "#define NAME VALUE" lines.
2814 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2815 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2816 ac_dC='\3'
2817 ac_dD='%g'
2818 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2819 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2820 ac_uB='\([ ]\)%\1#\2define\3'
2821 ac_uC=' '
2822 ac_uD='\4%g'
2823 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2824 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2825 ac_eB='$%\1#\2define\3'
2826 ac_eC=' '
2827 ac_eD='%g'
2828
2829 if test "${CONFIG_HEADERS+set}" != set; then
2830 EOF
2831 cat >> $CONFIG_STATUS <<EOF
2832 CONFIG_HEADERS="config.h:config.in"
2833 EOF
2834 cat >> $CONFIG_STATUS <<\EOF
2835 fi
2836 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2837 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2838 case "$ac_file" in
2839 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2840 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2841 *) ac_file_in="${ac_file}.in" ;;
2842 esac
2843
2844 echo creating $ac_file
2845
2846 rm -f conftest.frag conftest.in conftest.out
2847 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2848 cat $ac_file_inputs > conftest.in
2849
2850 EOF
2851
2852 # Transform confdefs.h into a sed script conftest.vals that substitutes
2853 # the proper values into config.h.in to produce config.h. And first:
2854 # Protect against being on the right side of a sed subst in config.status.
2855 # Protect against being in an unquoted here document in config.status.
2856 rm -f conftest.vals
2857 cat > conftest.hdr <<\EOF
2858 s/[\\&%]/\\&/g
2859 s%[\\$`]%\\&%g
2860 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2861 s%ac_d%ac_u%gp
2862 s%ac_u%ac_e%gp
2863 EOF
2864 sed -n -f conftest.hdr confdefs.h > conftest.vals
2865 rm -f conftest.hdr
2866
2867 # This sed command replaces #undef with comments. This is necessary, for
2868 # example, in the case of _POSIX_SOURCE, which is predefined and required
2869 # on some systems where configure will not decide to define it.
2870 cat >> conftest.vals <<\EOF
2871 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2872 EOF
2873
2874 # Break up conftest.vals because some shells have a limit on
2875 # the size of here documents, and old seds have small limits too.
2876
2877 rm -f conftest.tail
2878 while :
2879 do
2880 ac_lines=`grep -c . conftest.vals`
2881 # grep -c gives empty output for an empty file on some AIX systems.
2882 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2883 # Write a limited-size here document to conftest.frag.
2884 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2885 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2886 echo 'CEOF
2887 sed -f conftest.frag conftest.in > conftest.out
2888 rm -f conftest.in
2889 mv conftest.out conftest.in
2890 ' >> $CONFIG_STATUS
2891 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2892 rm -f conftest.vals
2893 mv conftest.tail conftest.vals
2894 done
2895 rm -f conftest.vals
2896
2897 cat >> $CONFIG_STATUS <<\EOF
2898 rm -f conftest.frag conftest.h
2899 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2900 cat conftest.in >> conftest.h
2901 rm -f conftest.in
2902 if cmp -s $ac_file conftest.h 2>/dev/null; then
2903 echo "$ac_file is unchanged"
2904 rm -f conftest.h
2905 else
2906 # Remove last slash and all that follows it. Not all systems have dirname.
2907 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2908 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2909 # The file is in a subdirectory.
2910 test ! -d "$ac_dir" && mkdir "$ac_dir"
2911 fi
2912 rm -f $ac_file
2913 mv conftest.h $ac_file
2914 fi
2915 fi; done
2916
2917 EOF
2918 cat >> $CONFIG_STATUS <<EOF
2919
2920 EOF
2921 cat >> $CONFIG_STATUS <<\EOF
2922 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
2923 exit 0
2924 EOF
2925 chmod +x $CONFIG_STATUS
2926 rm -fr confdefs* $ac_clean_files
2927 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2928
A mirror of the official binutils-gdb repository