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* ltconfig, ltmain.sh: Update to libtool 1.3.4.
[binutils.git] / gas / configure
blob62d35d188175234e750b93a61102783a2b857057
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13.1
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="$ac_help
15 --enable-shared[=PKGS] build shared libraries [default=yes]"
16 ac_help="$ac_help
17 --enable-static[=PKGS] build static libraries [default=yes]"
18 ac_help="$ac_help
19 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
20 ac_help="$ac_help
21 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
22 ac_help="$ac_help
23 --disable-libtool-lock force libtool not to do file locking"
24 ac_help="$ac_help
25 --enable-bfd-assembler use BFD back end for writing object files"
26 ac_help="$ac_help
27 targets alternative target configurations besides the primary"
28 ac_help="$ac_help
29 --enable-commonbfdlib build shared BFD/opcodes/libiberty library"
30 ac_help="$ac_help
31 --disable-nls do not use Native Language Support"
32 ac_help="$ac_help
33 --with-included-gettext use the GNU gettext library included here"
34 ac_help="$ac_help
35 --enable-maintainer-mode enable make rules and dependencies not useful
36 (and sometimes confusing) to the casual installer"
37
38 # Initialize some variables set by options.
39 # The variables have the same names as the options, with
40 # dashes changed to underlines.
41 build=NONE
42 cache_file=./config.cache
43 exec_prefix=NONE
44 host=NONE
45 no_create=
46 nonopt=NONE
47 no_recursion=
48 prefix=NONE
49 program_prefix=NONE
50 program_suffix=NONE
51 program_transform_name=s,x,x,
52 silent=
53 site=
54 srcdir=
55 target=NONE
56 verbose=
57 x_includes=NONE
58 x_libraries=NONE
59 bindir='${exec_prefix}/bin'
60 sbindir='${exec_prefix}/sbin'
61 libexecdir='${exec_prefix}/libexec'
62 datadir='${prefix}/share'
63 sysconfdir='${prefix}/etc'
64 sharedstatedir='${prefix}/com'
65 localstatedir='${prefix}/var'
66 libdir='${exec_prefix}/lib'
67 includedir='${prefix}/include'
68 oldincludedir='/usr/include'
69 infodir='${prefix}/info'
70 mandir='${prefix}/man'
71
72 # Initialize some other variables.
73 subdirs=
74 MFLAGS= MAKEFLAGS=
75 SHELL=${CONFIG_SHELL-/bin/sh}
76 # Maximum number of lines to put in a shell here document.
77 ac_max_here_lines=12
78
79 ac_prev=
80 for ac_option
81 do
82
83 # If the previous option needs an argument, assign it.
84 if test -n "$ac_prev"; then
85 eval "$ac_prev=\$ac_option"
86 ac_prev=
87 continue
88 fi
89
90 case "$ac_option" in
91 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
92 *) ac_optarg= ;;
93 esac
94
95 # Accept the important Cygnus configure options, so we can diagnose typos.
96
97 case "$ac_option" in
98
99 -bindir | --bindir | --bindi | --bind | --bin | --bi)
100 ac_prev=bindir ;;
101 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
102 bindir="$ac_optarg" ;;
103
104 -build | --build | --buil | --bui | --bu)
105 ac_prev=build ;;
106 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
107 build="$ac_optarg" ;;
108
109 -cache-file | --cache-file | --cache-fil | --cache-fi \
110 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
111 ac_prev=cache_file ;;
112 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
113 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
114 cache_file="$ac_optarg" ;;
115
116 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
117 ac_prev=datadir ;;
118 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
119 | --da=*)
120 datadir="$ac_optarg" ;;
121
122 -disable-* | --disable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
127 fi
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 eval "enable_${ac_feature}=no" ;;
130
131 -enable-* | --enable-*)
132 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
133 # Reject names that are not valid shell variable names.
134 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
135 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
136 fi
137 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
138 case "$ac_option" in
139 *=*) ;;
140 *) ac_optarg=yes ;;
141 esac
142 eval "enable_${ac_feature}='$ac_optarg'" ;;
143
144 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
145 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
146 | --exec | --exe | --ex)
147 ac_prev=exec_prefix ;;
148 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
149 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
150 | --exec=* | --exe=* | --ex=*)
151 exec_prefix="$ac_optarg" ;;
152
153 -gas | --gas | --ga | --g)
154 # Obsolete; use --with-gas.
155 with_gas=yes ;;
156
157 -help | --help | --hel | --he)
158 # Omit some internal or obsolete options to make the list less imposing.
159 # This message is too long to be a string in the A/UX 3.1 sh.
160 cat << EOF
161 Usage: configure [options] [host]
162 Options: [defaults in brackets after descriptions]
163 Configuration:
164 --cache-file=FILE cache test results in FILE
165 --help print this message
166 --no-create do not create output files
167 --quiet, --silent do not print \`checking...' messages
168 --version print the version of autoconf that created configure
169 Directory and file names:
170 --prefix=PREFIX install architecture-independent files in PREFIX
171 [$ac_default_prefix]
172 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
173 [same as prefix]
174 --bindir=DIR user executables in DIR [EPREFIX/bin]
175 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
176 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
177 --datadir=DIR read-only architecture-independent data in DIR
178 [PREFIX/share]
179 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
180 --sharedstatedir=DIR modifiable architecture-independent data in DIR
181 [PREFIX/com]
182 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
183 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
184 --includedir=DIR C header files in DIR [PREFIX/include]
185 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
186 --infodir=DIR info documentation in DIR [PREFIX/info]
187 --mandir=DIR man documentation in DIR [PREFIX/man]
188 --srcdir=DIR find the sources in DIR [configure dir or ..]
189 --program-prefix=PREFIX prepend PREFIX to installed program names
190 --program-suffix=SUFFIX append SUFFIX to installed program names
191 --program-transform-name=PROGRAM
192 run sed PROGRAM on installed program names
193 EOF
194 cat << EOF
195 Host type:
196 --build=BUILD configure for building on BUILD [BUILD=HOST]
197 --host=HOST configure for HOST [guessed]
198 --target=TARGET configure for TARGET [TARGET=HOST]
199 Features and packages:
200 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
201 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
202 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
203 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
204 --x-includes=DIR X include files are in DIR
205 --x-libraries=DIR X library files are in DIR
206 EOF
207 if test -n "$ac_help"; then
208 echo "--enable and --with options recognized:$ac_help"
209 fi
210 exit 0 ;;
211
212 -host | --host | --hos | --ho)
213 ac_prev=host ;;
214 -host=* | --host=* | --hos=* | --ho=*)
215 host="$ac_optarg" ;;
216
217 -includedir | --includedir | --includedi | --included | --include \
218 | --includ | --inclu | --incl | --inc)
219 ac_prev=includedir ;;
220 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
221 | --includ=* | --inclu=* | --incl=* | --inc=*)
222 includedir="$ac_optarg" ;;
223
224 -infodir | --infodir | --infodi | --infod | --info | --inf)
225 ac_prev=infodir ;;
226 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
227 infodir="$ac_optarg" ;;
228
229 -libdir | --libdir | --libdi | --libd)
230 ac_prev=libdir ;;
231 -libdir=* | --libdir=* | --libdi=* | --libd=*)
232 libdir="$ac_optarg" ;;
233
234 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
235 | --libexe | --libex | --libe)
236 ac_prev=libexecdir ;;
237 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
238 | --libexe=* | --libex=* | --libe=*)
239 libexecdir="$ac_optarg" ;;
240
241 -localstatedir | --localstatedir | --localstatedi | --localstated \
242 | --localstate | --localstat | --localsta | --localst \
243 | --locals | --local | --loca | --loc | --lo)
244 ac_prev=localstatedir ;;
245 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
246 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
247 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
248 localstatedir="$ac_optarg" ;;
249
250 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
251 ac_prev=mandir ;;
252 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
253 mandir="$ac_optarg" ;;
254
255 -nfp | --nfp | --nf)
256 # Obsolete; use --without-fp.
257 with_fp=no ;;
258
259 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
260 | --no-cr | --no-c)
261 no_create=yes ;;
262
263 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
264 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
265 no_recursion=yes ;;
266
267 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
268 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
269 | --oldin | --oldi | --old | --ol | --o)
270 ac_prev=oldincludedir ;;
271 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
272 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
273 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
274 oldincludedir="$ac_optarg" ;;
275
276 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
277 ac_prev=prefix ;;
278 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
279 prefix="$ac_optarg" ;;
280
281 -program-prefix | --program-prefix | --program-prefi | --program-pref \
282 | --program-pre | --program-pr | --program-p)
283 ac_prev=program_prefix ;;
284 -program-prefix=* | --program-prefix=* | --program-prefi=* \
285 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
286 program_prefix="$ac_optarg" ;;
287
288 -program-suffix | --program-suffix | --program-suffi | --program-suff \
289 | --program-suf | --program-su | --program-s)
290 ac_prev=program_suffix ;;
291 -program-suffix=* | --program-suffix=* | --program-suffi=* \
292 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
293 program_suffix="$ac_optarg" ;;
294
295 -program-transform-name | --program-transform-name \
296 | --program-transform-nam | --program-transform-na \
297 | --program-transform-n | --program-transform- \
298 | --program-transform | --program-transfor \
299 | --program-transfo | --program-transf \
300 | --program-trans | --program-tran \
301 | --progr-tra | --program-tr | --program-t)
302 ac_prev=program_transform_name ;;
303 -program-transform-name=* | --program-transform-name=* \
304 | --program-transform-nam=* | --program-transform-na=* \
305 | --program-transform-n=* | --program-transform-=* \
306 | --program-transform=* | --program-transfor=* \
307 | --program-transfo=* | --program-transf=* \
308 | --program-trans=* | --program-tran=* \
309 | --progr-tra=* | --program-tr=* | --program-t=*)
310 program_transform_name="$ac_optarg" ;;
311
312 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
313 | -silent | --silent | --silen | --sile | --sil)
314 silent=yes ;;
315
316 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
317 ac_prev=sbindir ;;
318 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
319 | --sbi=* | --sb=*)
320 sbindir="$ac_optarg" ;;
321
322 -sharedstatedir | --sharedstatedir | --sharedstatedi \
323 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
324 | --sharedst | --shareds | --shared | --share | --shar \
325 | --sha | --sh)
326 ac_prev=sharedstatedir ;;
327 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
328 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
329 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
330 | --sha=* | --sh=*)
331 sharedstatedir="$ac_optarg" ;;
332
333 -site | --site | --sit)
334 ac_prev=site ;;
335 -site=* | --site=* | --sit=*)
336 site="$ac_optarg" ;;
337
338 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
339 ac_prev=srcdir ;;
340 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
341 srcdir="$ac_optarg" ;;
342
343 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
344 | --syscon | --sysco | --sysc | --sys | --sy)
345 ac_prev=sysconfdir ;;
346 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
347 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
348 sysconfdir="$ac_optarg" ;;
349
350 -target | --target | --targe | --targ | --tar | --ta | --t)
351 ac_prev=target ;;
352 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
353 target="$ac_optarg" ;;
354
355 -v | -verbose | --verbose | --verbos | --verbo | --verb)
356 verbose=yes ;;
357
358 -version | --version | --versio | --versi | --vers)
359 echo "configure generated by autoconf version 2.13.1"
360 exit 0 ;;
361
362 -with-* | --with-*)
363 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
364 # Reject names that are not valid shell variable names.
365 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
366 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
367 fi
368 ac_package=`echo $ac_package| sed 's/-/_/g'`
369 case "$ac_option" in
370 *=*) ;;
371 *) ac_optarg=yes ;;
372 esac
373 eval "with_${ac_package}='$ac_optarg'" ;;
374
375 -without-* | --without-*)
376 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
377 # Reject names that are not valid shell variable names.
378 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
379 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
380 fi
381 ac_package=`echo $ac_package| sed 's/-/_/g'`
382 eval "with_${ac_package}=no" ;;
383
384 --x)
385 # Obsolete; use --with-x.
386 with_x=yes ;;
387
388 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
389 | --x-incl | --x-inc | --x-in | --x-i)
390 ac_prev=x_includes ;;
391 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
392 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
393 x_includes="$ac_optarg" ;;
394
395 -x-libraries | --x-libraries | --x-librarie | --x-librari \
396 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
397 ac_prev=x_libraries ;;
398 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
399 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
400 x_libraries="$ac_optarg" ;;
401
402 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
403 ;;
404
405 *)
406 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
407 echo "configure: warning: $ac_option: invalid host type" 1>&2
408 fi
409 if test "x$nonopt" != xNONE; then
410 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
411 fi
412 nonopt="$ac_option"
413 ;;
414
415 esac
416 done
417
418 if test -n "$ac_prev"; then
419 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
420 fi
421
422 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
423
424 # File descriptor usage:
425 # 0 standard input
426 # 1 file creation
427 # 2 errors and warnings
428 # 3 some systems may open it to /dev/tty
429 # 4 used on the Kubota Titan
430 # 6 checking for... messages and results
431 # 5 compiler messages saved in config.log
432 if test "$silent" = yes; then
433 exec 6>/dev/null
434 else
435 exec 6>&1
436 fi
437 exec 5>./config.log
438
439 echo "\
440 This file contains any messages produced by compilers while
441 running configure, to aid debugging if configure makes a mistake.
442 " 1>&5
443
444 # Strip out --no-create and --no-recursion so they do not pile up.
445 # Also quote any args containing shell metacharacters.
446 ac_configure_args=
447 for ac_arg
448 do
449 case "$ac_arg" in
450 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
451 | --no-cr | --no-c) ;;
452 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
453 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
454 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
455 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
456 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
457 esac
458 done
459
460 # NLS nuisances.
461 # Only set these to C if already set. These must not be set unconditionally
462 # because not all systems understand e.g. LANG=C (notably SCO).
463 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
464 # Non-C LC_CTYPE values break the ctype check.
465 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
466 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
467 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
468 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
469
470 # confdefs.h avoids OS command line length limits that DEFS can exceed.
471 rm -rf conftest* confdefs.h
472 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
473 echo > confdefs.h
474
475 # A filename unique to this package, relative to the directory that
476 # configure is in, which we can look for to find out if srcdir is correct.
477 ac_unique_file=as.h
478
479 # Find the source files, if location was not specified.
480 if test -z "$srcdir"; then
481 ac_srcdir_defaulted=yes
482 # Try the directory containing this script, then its parent.
483 ac_prog=$0
484 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
485 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
486 srcdir=$ac_confdir
487 if test ! -r $srcdir/$ac_unique_file; then
488 srcdir=..
489 fi
490 else
491 ac_srcdir_defaulted=no
492 fi
493 if test ! -r $srcdir/$ac_unique_file; then
494 if test "$ac_srcdir_defaulted" = yes; then
495 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
496 else
497 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
498 fi
499 fi
500 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
501
502 # Prefer explicitly selected file to automatically selected ones.
503 if test -z "$CONFIG_SITE"; then
504 if test "x$prefix" != xNONE; then
505 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
506 else
507 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
508 fi
509 fi
510 for ac_site_file in $CONFIG_SITE; do
511 if test -r "$ac_site_file"; then
512 echo "loading site script $ac_site_file"
513 . "$ac_site_file"
514 fi
515 done
516
517 if test -r "$cache_file"; then
518 echo "loading cache $cache_file"
519 test -f "$cache_file" && . $cache_file
520 else
521 echo "creating cache $cache_file"
522 > $cache_file
523 fi
524
525 ac_ext=c
526 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
527 ac_cpp='$CPP $CPPFLAGS'
528 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
529 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
530 cross_compiling=$ac_cv_prog_cc_cross
531
532 ac_exeext=
533 ac_objext=o
534 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
535 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
536 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
537 ac_n= ac_c='
538 ' ac_t=' '
539 else
540 ac_n=-n ac_c= ac_t=
541 fi
542 else
543 ac_n= ac_c='\c' ac_t=
544 fi
545
546
547
548 ac_aux_dir=
549 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
550 if test -f $ac_dir/install-sh; then
551 ac_aux_dir=$ac_dir
552 ac_install_sh="$ac_aux_dir/install-sh -c"
553 break
554 elif test -f $ac_dir/install.sh; then
555 ac_aux_dir=$ac_dir
556 ac_install_sh="$ac_aux_dir/install.sh -c"
557 break
558 fi
559 done
560 if test -z "$ac_aux_dir"; then
561 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
562 fi
563 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
564 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
565 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
566
567
568 echo $ac_n "checking host system type""... $ac_c" 1>&6
569 echo "configure:570: checking host system type" >&5
570 if test "x$ac_cv_host" = "x" || (test "x$host" != "xNONE" && test "x$host" != "x$ac_cv_host_alias"); then
571
572 # Make sure we can run config.sub.
573 if $ac_config_sub sun4 >/dev/null 2>&1; then :
574 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
575 fi
576
577 ac_cv_host_alias=$host
578 case "$ac_cv_host_alias" in
579 NONE)
580 case $nonopt in
581 NONE)
582 if ac_cv_host_alias=`$ac_config_guess`; then :
583 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
584 fi ;;
585 *) ac_cv_host_alias=$nonopt ;;
586 esac ;;
587 esac
588
589 ac_cv_host=`$ac_config_sub $ac_cv_host_alias`
590 ac_cv_host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
591 ac_cv_host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
592 ac_cv_host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
593 else
594 echo $ac_n "(cached) $ac_c" 1>&6
595 fi
596
597 echo "$ac_t""$ac_cv_host" 1>&6
598
599 host=$ac_cv_host
600 host_alias=$ac_cv_host_alias
601 host_cpu=$ac_cv_host_cpu
602 host_vendor=$ac_cv_host_vendor
603 host_os=$ac_cv_host_os
604
605
606
607
608
609 echo $ac_n "checking target system type""... $ac_c" 1>&6
610 echo "configure:611: checking target system type" >&5
611 if test "x$ac_cv_target" = "x" || (test "x$target" != "xNONE" && test "x$target" != "x$ac_cv_target_alias"); then
612
613 # Make sure we can run config.sub.
614 if $ac_config_sub sun4 >/dev/null 2>&1; then :
615 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
616 fi
617
618 ac_cv_target_alias=$target
619 case "$ac_cv_target_alias" in
620 NONE)
621 case $nonopt in
622 NONE)
623 ac_cv_target_alias=$host_alias ;;
624
625 *) ac_cv_target_alias=$nonopt ;;
626 esac ;;
627 esac
628
629 ac_cv_target=`$ac_config_sub $ac_cv_target_alias`
630 ac_cv_target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
631 ac_cv_target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
632 ac_cv_target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
633 else
634 echo $ac_n "(cached) $ac_c" 1>&6
635 fi
636
637 echo "$ac_t""$ac_cv_target" 1>&6
638
639 target=$ac_cv_target
640 target_alias=$ac_cv_target_alias
641 target_cpu=$ac_cv_target_cpu
642 target_vendor=$ac_cv_target_vendor
643 target_os=$ac_cv_target_os
644
645
646
647
648
649 echo $ac_n "checking build system type""... $ac_c" 1>&6
650 echo "configure:651: checking build system type" >&5
651 if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then
652
653 # Make sure we can run config.sub.
654 if $ac_config_sub sun4 >/dev/null 2>&1; then :
655 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
656 fi
657
658 ac_cv_build_alias=$build
659 case "$ac_cv_build_alias" in
660 NONE)
661 case $nonopt in
662 NONE)
663 ac_cv_build_alias=$host_alias ;;
664
665 *) ac_cv_build_alias=$nonopt ;;
666 esac ;;
667 esac
668
669 ac_cv_build=`$ac_config_sub $ac_cv_build_alias`
670 ac_cv_build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
671 ac_cv_build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
672 ac_cv_build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
673 else
674 echo $ac_n "(cached) $ac_c" 1>&6
675 fi
676
677 echo "$ac_t""$ac_cv_build" 1>&6
678
679 build=$ac_cv_build
680 build_alias=$ac_cv_build_alias
681 build_cpu=$ac_cv_build_cpu
682 build_vendor=$ac_cv_build_vendor
683 build_os=$ac_cv_build_os
684
685
686
687
688
689 # Do some error checking and defaulting for the host and target type.
690 # The inputs are:
691 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
692 #
693 # The rules are:
694 # 1. You are not allowed to specify --host, --target, and nonopt at the
695 # same time.
696 # 2. Host defaults to nonopt.
697 # 3. If nonopt is not specified, then host defaults to the current host,
698 # as determined by config.guess.
699 # 4. Target and build default to nonopt.
700 # 5. If nonopt is not specified, then target and build default to host.
701
702 # The aliases save the names the user supplied, while $host etc.
703 # will get canonicalized.
704 case $host---$target---$nonopt in
705 NONE---*---* | *---NONE---* | *---*---NONE) ;;
706 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
707 esac
708
709 test "$host_alias" != "$target_alias" &&
710 test "$program_prefix$program_suffix$program_transform_name" = \
711 NONENONEs,x,x, &&
712 program_prefix=${target_alias}-
713
714
715 # Find a good install program. We prefer a C program (faster),
716 # so one script is as good as another. But avoid the broken or
717 # incompatible versions:
718 # SysV /etc/install, /usr/sbin/install
719 # SunOS /usr/etc/install
720 # IRIX /sbin/install
721 # AIX /bin/install
722 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
723 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
724 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
725 # ./install, which can be erroneously created by make from ./install.sh.
726 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
727 echo "configure:728: checking for a BSD compatible install" >&5
728 if test -z "$INSTALL"; then
729 if eval "test \"\${ac_cv_path_install+set}\" = set"; then
730 echo $ac_n "(cached) $ac_c" 1>&6
731 else
732 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
733 for ac_dir in $PATH; do
734 # Account for people who put trailing slashes in PATH elements.
735 case "$ac_dir/" in
736 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
737 *)
738 # OSF1 and SCO ODT 3.0 have their own names for install.
739 # Don't use installbsd from OSF since it installs stuff as root
740 # by default.
741 for ac_prog in ginstall scoinst install; do
742 if test -f $ac_dir/$ac_prog; then
743 if test $ac_prog = install &&
744 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
745 # AIX install. It has an incompatible calling convention.
746 :
747 elif test $ac_prog = install &&
748 grep pwplus $ac_dir/$ac_prog >/dev/null 2>&1; then
749 # program-specific install script used by HP pwplus--don't use.
750 :
751 else
752 ac_cv_path_install="$ac_dir/$ac_prog -c"
753 break 2
754 fi
755 fi
756 done
757 ;;
758 esac
759 done
760 IFS="$ac_save_IFS"
761
762 fi
763 if test "${ac_cv_path_install+set}" = set; then
764 INSTALL="$ac_cv_path_install"
765 else
766 # As a last resort, use the slow shell script. We don't cache a
767 # path for INSTALL within a source directory, because that will
768 # break other packages using the cache if that directory is
769 # removed, or if the path is relative.
770 INSTALL="$ac_install_sh"
771 fi
772 fi
773 echo "$ac_t""$INSTALL" 1>&6
774
775 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
776 # It thinks the first close brace ends the variable substitution.
777 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
778
779 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
780
781 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
782
783 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
784 echo "configure:785: checking whether build environment is sane" >&5
785 # Just in case
786 sleep 1
787 echo timestamp > conftestfile
788 # Do `set' in a subshell so we don't clobber the current shell's
789 # arguments. Must try -L first in case configure is actually a
790 # symlink; some systems play weird games with the mod time of symlinks
791 # (eg FreeBSD returns the mod time of the symlink's containing
792 # directory).
793 if (
794 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
795 if test "$*" = "X"; then
796 # -L didn't work.
797 set X `ls -t $srcdir/configure conftestfile`
798 fi
799 if test "$*" != "X $srcdir/configure conftestfile" \
800 && test "$*" != "X conftestfile $srcdir/configure"; then
801
802 # If neither matched, then we have a broken ls. This can happen
803 # if, for instance, CONFIG_SHELL is bash and it inherits a
804 # broken ls alias from the environment. This has actually
805 # happened. Such a system could not be considered "sane".
806 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
807 alias in your environment" 1>&2; exit 1; }
808 fi
809
810 test "$2" = conftestfile
811 )
812 then
813 # Ok.
814 :
815 else
816 { echo "configure: error: newly created file is older than distributed files!
817 Check your system clock" 1>&2; exit 1; }
818 fi
819 rm -f conftest*
820 echo "$ac_t""yes" 1>&6
821 if test "$program_transform_name" = s,x,x,; then
822 program_transform_name=
823 else
824 # Double any \ or $. echo might interpret backslashes.
825 cat <<\EOF_SED > conftestsed
826 s,\\,\\\\,g; s,\$,$$,g
827 EOF_SED
828 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
829 rm -f conftestsed
830 fi
831 test "$program_prefix" != NONE &&
832 program_transform_name="s,^,${program_prefix},;$program_transform_name"
833 # Use a double $ so make ignores it.
834 test "$program_suffix" != NONE &&
835 program_transform_name="s,\$\$,${program_suffix},;$program_transform_name"
836
837 # sed with no file args requires a program.
838 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
839
840 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
841 echo "configure:842: checking whether ${MAKE-make} sets \${MAKE}" >&5
842 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
843 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
844 echo $ac_n "(cached) $ac_c" 1>&6
845 else
846 cat > conftestmake <<\EOF
847 all:
848 @echo 'ac_maketemp="${MAKE}"'
849 EOF
850 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
851 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
852 if test -n "$ac_maketemp"; then
853 eval ac_cv_prog_make_${ac_make}_set=yes
854 else
855 eval ac_cv_prog_make_${ac_make}_set=no
856 fi
857 rm -f conftestmake
858 fi
859 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
860 echo "$ac_t""yes" 1>&6
861 SET_MAKE=
862 else
863 echo "$ac_t""no" 1>&6
864 SET_MAKE="MAKE=${MAKE-make}"
865 fi
866
867
868 PACKAGE=gas
869
870 VERSION=2.9.5
871
872 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
873 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
874 fi
875 cat >> confdefs.h <<EOF
876 #define PACKAGE "$PACKAGE"
877 EOF
878
879 cat >> confdefs.h <<EOF
880 #define VERSION "$VERSION"
881 EOF
882
883
884
885 missing_dir=`cd $ac_aux_dir && pwd`
886 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
887 echo "configure:888: checking for working aclocal" >&5
888 # Run test in a subshell; some versions of sh will print an error if
889 # an executable is not found, even if stderr is redirected.
890 # Redirect stdin to placate older versions of autoconf. Sigh.
891 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
892 ACLOCAL=aclocal
893 echo "$ac_t""found" 1>&6
894 else
895 ACLOCAL="$missing_dir/missing aclocal"
896 echo "$ac_t""missing" 1>&6
897 fi
898
899 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
900 echo "configure:901: checking for working autoconf" >&5
901 # Run test in a subshell; some versions of sh will print an error if
902 # an executable is not found, even if stderr is redirected.
903 # Redirect stdin to placate older versions of autoconf. Sigh.
904 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
905 AUTOCONF=autoconf
906 echo "$ac_t""found" 1>&6
907 else
908 AUTOCONF="$missing_dir/missing autoconf"
909 echo "$ac_t""missing" 1>&6
910 fi
911
912 echo $ac_n "checking for working automake""... $ac_c" 1>&6
913 echo "configure:914: checking for working automake" >&5
914 # Run test in a subshell; some versions of sh will print an error if
915 # an executable is not found, even if stderr is redirected.
916 # Redirect stdin to placate older versions of autoconf. Sigh.
917 if (automake --version) < /dev/null > /dev/null 2>&1; then
918 AUTOMAKE=automake
919 echo "$ac_t""found" 1>&6
920 else
921 AUTOMAKE="$missing_dir/missing automake"
922 echo "$ac_t""missing" 1>&6
923 fi
924
925 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
926 echo "configure:927: checking for working autoheader" >&5
927 # Run test in a subshell; some versions of sh will print an error if
928 # an executable is not found, even if stderr is redirected.
929 # Redirect stdin to placate older versions of autoconf. Sigh.
930 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
931 AUTOHEADER=autoheader
932 echo "$ac_t""found" 1>&6
933 else
934 AUTOHEADER="$missing_dir/missing autoheader"
935 echo "$ac_t""missing" 1>&6
936 fi
937
938 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
939 echo "configure:940: checking for working makeinfo" >&5
940 # Run test in a subshell; some versions of sh will print an error if
941 # an executable is not found, even if stderr is redirected.
942 # Redirect stdin to placate older versions of autoconf. Sigh.
943 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
944 MAKEINFO=makeinfo
945 echo "$ac_t""found" 1>&6
946 else
947 MAKEINFO="$missing_dir/missing makeinfo"
948 echo "$ac_t""missing" 1>&6
949 fi
950
951
952
953 # Check whether --enable-shared or --disable-shared was given.
954 if test "${enable_shared+set}" = set; then
955 enableval="$enable_shared"
956 p=${PACKAGE-default}
957 case "$enableval" in
958 yes) enable_shared=yes ;;
959 no) enable_shared=no ;;
960 *)
961 enable_shared=no
962 # Look at the argument we got. We use all the common list separators.
963 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
964 for pkg in $enableval; do
965 if test "X$pkg" = "X$p"; then
966 enable_shared=yes
967 fi
968 done
969 IFS="$ac_save_ifs"
970 ;;
971 esac
972 else
973 enable_shared=yes
974 fi
975
976 # Check whether --enable-static or --disable-static was given.
977 if test "${enable_static+set}" = set; then
978 enableval="$enable_static"
979 p=${PACKAGE-default}
980 case "$enableval" in
981 yes) enable_static=yes ;;
982 no) enable_static=no ;;
983 *)
984 enable_static=no
985 # Look at the argument we got. We use all the common list separators.
986 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
987 for pkg in $enableval; do
988 if test "X$pkg" = "X$p"; then
989 enable_static=yes
990 fi
991 done
992 IFS="$ac_save_ifs"
993 ;;
994 esac
995 else
996 enable_static=yes
997 fi
998
999 # Check whether --enable-fast-install or --disable-fast-install was given.
1000 if test "${enable_fast_install+set}" = set; then
1001 enableval="$enable_fast_install"
1002 p=${PACKAGE-default}
1003 case "$enableval" in
1004 yes) enable_fast_install=yes ;;
1005 no) enable_fast_install=no ;;
1006 *)
1007 enable_fast_install=no
1008 # Look at the argument we got. We use all the common list separators.
1009 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1010 for pkg in $enableval; do
1011 if test "X$pkg" = "X$p"; then
1012 enable_fast_install=yes
1013 fi
1014 done
1015 IFS="$ac_save_ifs"
1016 ;;
1017 esac
1018 else
1019 enable_fast_install=yes
1020 fi
1021
1022 # Extract the first word of "ranlib", so it can be a program name with args.
1023 set dummy ranlib; ac_word=$2
1024 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1025 echo "configure:1026: checking for $ac_word" >&5
1026 if eval "test \"\${ac_cv_prog_RANLIB+set}\" = set"; then
1027 echo $ac_n "(cached) $ac_c" 1>&6
1028 else
1029 if test -n "$RANLIB"; then
1030 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1031 else
1032 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1033 ac_dummy="$PATH"
1034 for ac_dir in $ac_dummy; do
1035 test -z "$ac_dir" && ac_dir=.
1036 if test -f $ac_dir/$ac_word; then
1037 ac_cv_prog_RANLIB="ranlib"
1038 break
1039 fi
1040 done
1041 IFS="$ac_save_ifs"
1042 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1043 fi
1044 fi
1045 RANLIB="$ac_cv_prog_RANLIB"
1046 if test -n "$RANLIB"; then
1047 echo "$ac_t""$RANLIB" 1>&6
1048 else
1049 echo "$ac_t""no" 1>&6
1050 fi
1051
1052 # Extract the first word of "gcc", so it can be a program name with args.
1053 set dummy gcc; ac_word=$2
1054 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1055 echo "configure:1056: checking for $ac_word" >&5
1056 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
1057 echo $ac_n "(cached) $ac_c" 1>&6
1058 else
1059 if test -n "$CC"; then
1060 ac_cv_prog_CC="$CC" # Let the user override the test.
1061 else
1062 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1063 ac_dummy="$PATH"
1064 for ac_dir in $ac_dummy; do
1065 test -z "$ac_dir" && ac_dir=.
1066 if test -f $ac_dir/$ac_word; then
1067 ac_cv_prog_CC="gcc"
1068 break
1069 fi
1070 done
1071 IFS="$ac_save_ifs"
1072 fi
1073 fi
1074 CC="$ac_cv_prog_CC"
1075 if test -n "$CC"; then
1076 echo "$ac_t""$CC" 1>&6
1077 else
1078 echo "$ac_t""no" 1>&6
1079 fi
1080
1081 if test -z "$CC"; then
1082 # Extract the first word of "cc", so it can be a program name with args.
1083 set dummy cc; ac_word=$2
1084 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1085 echo "configure:1086: checking for $ac_word" >&5
1086 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
1087 echo $ac_n "(cached) $ac_c" 1>&6
1088 else
1089 if test -n "$CC"; then
1090 ac_cv_prog_CC="$CC" # Let the user override the test.
1091 else
1092 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1093 ac_prog_rejected=no
1094 ac_dummy="$PATH"
1095 for ac_dir in $ac_dummy; do
1096 test -z "$ac_dir" && ac_dir=.
1097 if test -f $ac_dir/$ac_word; then
1098 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1099 ac_prog_rejected=yes
1100 continue
1101 fi
1102 ac_cv_prog_CC="cc"
1103 break
1104 fi
1105 done
1106 IFS="$ac_save_ifs"
1107 if test $ac_prog_rejected = yes; then
1108 # We found a bogon in the path, so make sure we never use it.
1109 set dummy $ac_cv_prog_CC
1110 shift
1111 if test $# -gt 0; then
1112 # We chose a different compiler from the bogus one.
1113 # However, it has the same basename, so the bogon will be chosen
1114 # first if we set CC to just the basename; use the full file name.
1115 shift
1116 set dummy "$ac_dir/$ac_word" "$@"
1117 shift
1118 ac_cv_prog_CC="$@"
1119 fi
1120 fi
1121 fi
1122 fi
1123 CC="$ac_cv_prog_CC"
1124 if test -n "$CC"; then
1125 echo "$ac_t""$CC" 1>&6
1126 else
1127 echo "$ac_t""no" 1>&6
1128 fi
1129
1130 if test -z "$CC"; then
1131 case "`uname -s`" in
1132 *win32* | *WIN32* | *CYGWIN*)
1133 # Extract the first word of "cl", so it can be a program name with args.
1134 set dummy cl; ac_word=$2
1135 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1136 echo "configure:1137: checking for $ac_word" >&5
1137 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
1138 echo $ac_n "(cached) $ac_c" 1>&6
1139 else
1140 if test -n "$CC"; then
1141 ac_cv_prog_CC="$CC" # Let the user override the test.
1142 else
1143 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1144 ac_dummy="$PATH"
1145 for ac_dir in $ac_dummy; do
1146 test -z "$ac_dir" && ac_dir=.
1147 if test -f $ac_dir/$ac_word; then
1148 ac_cv_prog_CC="cl"
1149 break
1150 fi
1151 done
1152 IFS="$ac_save_ifs"
1153 fi
1154 fi
1155 CC="$ac_cv_prog_CC"
1156 if test -n "$CC"; then
1157 echo "$ac_t""$CC" 1>&6
1158 else
1159 echo "$ac_t""no" 1>&6
1160 fi
1161 ;;
1162 esac
1163 fi
1164 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1165 fi
1166
1167 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1168 echo "configure:1169: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" >&5
1169
1170 ac_ext=c
1171 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1172 ac_cpp='$CPP $CPPFLAGS'
1173 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1174 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1175 cross_compiling=$ac_cv_prog_cc_cross
1176
1177 cat > conftest.$ac_ext << EOF
1178
1179 #line 1180 "configure"
1180 #include "confdefs.h"
1181
1182 main(){return(0);}
1183 EOF
1184 if { (eval echo configure:1185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1185 ac_cv_prog_cc_works=yes
1186 # If we can't run a trivial program, we are probably using a cross compiler.
1187 if (./conftest; exit) 2>/dev/null; then
1188 ac_cv_prog_cc_cross=no
1189 else
1190 ac_cv_prog_cc_cross=yes
1191 fi
1192 else
1193 echo "configure: failed program was:" >&5
1194 cat conftest.$ac_ext >&5
1195 ac_cv_prog_cc_works=no
1196 fi
1197 rm -fr conftest*
1198 ac_ext=c
1199 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1200 ac_cpp='$CPP $CPPFLAGS'
1201 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1202 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1203 cross_compiling=$ac_cv_prog_cc_cross
1204
1205 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1206 if test $ac_cv_prog_cc_works = no; then
1207 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1208 fi
1209 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1210 echo "configure:1211: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" >&5
1211 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1212 cross_compiling=$ac_cv_prog_cc_cross
1213
1214 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1215 echo "configure:1216: checking whether we are using GNU C" >&5
1216 if eval "test \"\${ac_cv_prog_gcc+set}\" = set"; then
1217 echo $ac_n "(cached) $ac_c" 1>&6
1218 else
1219 cat > conftest.c <<EOF
1220 #ifdef __GNUC__
1221 yes;
1222 #endif
1223 EOF
1224 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1225: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1225 ac_cv_prog_gcc=yes
1226 else
1227 ac_cv_prog_gcc=no
1228 fi
1229 fi
1230
1231 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1232
1233 if test $ac_cv_prog_gcc = yes; then
1234 GCC=yes
1235 else
1236 GCC=
1237 fi
1238
1239 ac_test_CFLAGS="${CFLAGS+set}"
1240 ac_save_CFLAGS="$CFLAGS"
1241 CFLAGS=
1242 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1243 echo "configure:1244: checking whether ${CC-cc} accepts -g" >&5
1244 if eval "test \"\${ac_cv_prog_cc_g+set}\" = set"; then
1245 echo $ac_n "(cached) $ac_c" 1>&6
1246 else
1247 echo 'void f(){}' > conftest.c
1248 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1249 ac_cv_prog_cc_g=yes
1250 else
1251 ac_cv_prog_cc_g=no
1252 fi
1253 rm -f conftest*
1254
1255 fi
1256
1257 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1258 if test "$ac_test_CFLAGS" = set; then
1259 CFLAGS="$ac_save_CFLAGS"
1260 elif test $ac_cv_prog_cc_g = yes; then
1261 if test "$GCC" = yes; then
1262 CFLAGS="-g -O2"
1263 else
1264 CFLAGS="-g"
1265 fi
1266 else
1267 if test "$GCC" = yes; then
1268 CFLAGS="-O2"
1269 else
1270 CFLAGS=
1271 fi
1272 fi
1273
1274 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1275 if test "${with_gnu_ld+set}" = set; then
1276 withval="$with_gnu_ld"
1277 test "$withval" = no || with_gnu_ld=yes
1278 else
1279 with_gnu_ld=no
1280 fi
1281
1282 ac_prog=ld
1283 if test "$ac_cv_prog_gcc" = yes; then
1284 # Check if gcc -print-prog-name=ld gives a path.
1285 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1286 echo "configure:1287: checking for ld used by GCC" >&5
1287 ac_prog=`($CC -print-prog-name=ld) 2>&5`
1288 case "$ac_prog" in
1289 # Accept absolute paths.
1290 /* | [A-Za-z]:[\\/]*)
1291 re_direlt='/[^/][^/]*/\.\./'
1292 # Canonicalize the path of ld
1293 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1294 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1295 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1296 done
1297 test -z "$LD" && LD="$ac_prog"
1298 ;;
1299 "")
1300 # If it fails, then pretend we aren't using GCC.
1301 ac_prog=ld
1302 ;;
1303 *)
1304 # If it is relative, then search for the first ld in PATH.
1305 with_gnu_ld=unknown
1306 ;;
1307 esac
1308 elif test "$with_gnu_ld" = yes; then
1309 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1310 echo "configure:1311: checking for GNU ld" >&5
1311 else
1312 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1313 echo "configure:1314: checking for non-GNU ld" >&5
1314 fi
1315 if eval "test \"\${ac_cv_path_LD+set}\" = set"; then
1316 echo $ac_n "(cached) $ac_c" 1>&6
1317 else
1318 if test -z "$LD"; then
1319 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1320 for ac_dir in $PATH; do
1321 test -z "$ac_dir" && ac_dir=.
1322 if test -f "$ac_dir/$ac_prog"; then
1323 ac_cv_path_LD="$ac_dir/$ac_prog"
1324 # Check to see if the program is GNU ld. I'd rather use --version,
1325 # but apparently some GNU ld's only accept -v.
1326 # Break only if it was the GNU/non-GNU ld that we prefer.
1327 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1328 test "$with_gnu_ld" != no && break
1329 else
1330 test "$with_gnu_ld" != yes && break
1331 fi
1332 fi
1333 done
1334 IFS="$ac_save_ifs"
1335 else
1336 ac_cv_path_LD="$LD" # Let the user override the test with a path.
1337 fi
1338 fi
1339
1340 LD="$ac_cv_path_LD"
1341 if test -n "$LD"; then
1342 echo "$ac_t""$LD" 1>&6
1343 else
1344 echo "$ac_t""no" 1>&6
1345 fi
1346 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1347
1348 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1349 echo "configure:1350: checking if the linker ($LD) is GNU ld" >&5
1350 if eval "test \"\${ac_cv_prog_gnu_ld+set}\" = set"; then
1351 echo $ac_n "(cached) $ac_c" 1>&6
1352 else
1353 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1354 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1355 ac_cv_prog_gnu_ld=yes
1356 else
1357 ac_cv_prog_gnu_ld=no
1358 fi
1359 fi
1360
1361 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1362
1363
1364 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1365 echo "configure:1366: checking for BSD-compatible nm" >&5
1366 if eval "test \"\${ac_cv_path_NM+set}\" = set"; then
1367 echo $ac_n "(cached) $ac_c" 1>&6
1368 else
1369 if test -n "$NM"; then
1370 # Let the user override the test.
1371 ac_cv_path_NM="$NM"
1372 else
1373 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1374 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1375 test -z "$ac_dir" && ac_dir=.
1376 if test -f $ac_dir/nm; then
1377 # Check to see if the nm accepts a BSD-compat flag.
1378 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1379 # nm: unknown option "B" ignored
1380 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1381 ac_cv_path_NM="$ac_dir/nm -B"
1382 break
1383 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1384 ac_cv_path_NM="$ac_dir/nm -p"
1385 break
1386 else
1387 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
1388 continue # so that we can try to find one that supports BSD flags
1389 fi
1390 fi
1391 done
1392 IFS="$ac_save_ifs"
1393 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1394 fi
1395 fi
1396
1397 NM="$ac_cv_path_NM"
1398 echo "$ac_t""$NM" 1>&6
1399
1400
1401 # Check for command to grab the raw symbol name followed by C symbol from nm.
1402 echo $ac_n "checking command to parse $NM output""... $ac_c" 1>&6
1403 echo "configure:1404: checking command to parse $NM output" >&5
1404 if eval "test \"\${ac_cv_sys_global_symbol_pipe+set}\" = set"; then
1405 echo $ac_n "(cached) $ac_c" 1>&6
1406 else
1407 # These are sane defaults that work on at least a few old systems.
1408 # {They come from Ultrix. What could be older than Ultrix?!! ;)}
1409
1410 # Character class describing NM global symbol codes.
1411 ac_symcode='[BCDEGRST]'
1412
1413 # Regexp to match symbols that can be accessed directly from C.
1414 ac_sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
1415
1416 # Transform the above into a raw symbol and a C symbol.
1417 ac_symxfrm='\1 \2\3 \3'
1418
1419 # Transform an extracted symbol line into a proper C declaration
1420 ac_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1421
1422 # Define system-specific variables.
1423 case "$host_os" in
1424 aix*)
1425 ac_symcode='[BCDT]'
1426 ;;
1427 cygwin* | mingw*)
1428 ac_symcode='[ABCDGISTW]'
1429 ;;
1430 hpux*)
1431 ac_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
1432 ;;
1433 irix*)
1434 ac_symcode='[BCDEGRST]'
1435 ;;
1436 solaris*)
1437 ac_symcode='[BDT]'
1438 ;;
1439 esac
1440
1441 # If we're using GNU nm, then use its standard symbol codes.
1442 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1443 ac_symcode='[ABCDGISTW]'
1444 fi
1445
1446 # Try without a prefix undercore, then with it.
1447 for ac_symprfx in "" "_"; do
1448
1449 ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.* \($ac_symcode\) *\($ac_symprfx\)$ac_sympat$/$ac_symxfrm/p'"
1450
1451 # Check to see that the pipe works correctly.
1452 ac_pipe_works=no
1453 rm -f conftest.$ac_ext
1454 cat > conftest.$ac_ext <<EOF
1455 #ifdef __cplusplus
1456 extern "C" {
1457 #endif
1458 char nm_test_var;
1459 void nm_test_func(){}
1460 #ifdef __cplusplus
1461 }
1462 #endif
1463 int main(){nm_test_var='a';nm_test_func;return 0;}
1464 EOF
1465
1466 if { (eval echo configure:1467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1467 # Now try to grab the symbols.
1468 ac_nlist=conftest.nm
1469
1470 if { (eval echo configure:1471: \"$NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5; } && test -s "$ac_nlist"; then
1471
1472 # Try sorting and uniquifying the output.
1473 if sort "$ac_nlist" | uniq > "$ac_nlist"T; then
1474 mv -f "$ac_nlist"T "$ac_nlist"
1475 else
1476 rm -f "$ac_nlist"T
1477 fi
1478
1479 # Make sure that we snagged all the symbols we need.
1480 if egrep ' nm_test_var$' "$ac_nlist" >/dev/null; then
1481 if egrep ' nm_test_func$' "$ac_nlist" >/dev/null; then
1482 cat <<EOF > conftest.c
1483 #ifdef __cplusplus
1484 extern "C" {
1485 #endif
1486
1487 EOF
1488 # Now generate the symbol file.
1489 eval "$ac_global_symbol_to_cdecl"' < "$ac_nlist" >> conftest.c'
1490
1491 cat <<EOF >> conftest.c
1492 #if defined (__STDC__) && __STDC__
1493 # define lt_ptr_t void *
1494 #else
1495 # define lt_ptr_t char *
1496 # define const
1497 #endif
1498
1499 /* The mapping between symbol names and symbols. */
1500 const struct {
1501 const char *name;
1502 lt_ptr_t address;
1503 }
1504 lt_preloaded_symbols[] =
1505 {
1506 EOF
1507 sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c
1508 cat <<\EOF >> conftest.c
1509 {0, (lt_ptr_t) 0}
1510 };
1511
1512 #ifdef __cplusplus
1513 }
1514 #endif
1515 EOF
1516 # Now try linking the two files.
1517 mv conftest.$ac_objext conftestm.$ac_objext
1518 ac_save_LIBS="$LIBS"
1519 ac_save_CFLAGS="$CFLAGS"
1520 LIBS="conftestm.$ac_objext"
1521 CFLAGS="$CFLAGS$no_builtin_flag"
1522 if { (eval echo configure:1523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1523 ac_pipe_works=yes
1524 else
1525 echo "configure: failed program was:" >&5
1526 cat conftest.c >&5
1527 fi
1528 LIBS="$ac_save_LIBS"
1529 CFLAGS="$ac_save_CFLAGS"
1530 else
1531 echo "cannot find nm_test_func in $ac_nlist" >&5
1532 fi
1533 else
1534 echo "cannot find nm_test_var in $ac_nlist" >&5
1535 fi
1536 else
1537 echo "cannot run $ac_cv_sys_global_symbol_pipe" >&5
1538 fi
1539 else
1540 echo "$progname: failed program was:" >&5
1541 cat conftest.c >&5
1542 fi
1543 rm -rf conftest*
1544
1545 # Do not use the global_symbol_pipe unless it works.
1546 if test "$ac_pipe_works" = yes; then
1547 if test x"$ac_symprfx" = x"_"; then
1548 ac_cv_sys_symbol_underscore=yes
1549 else
1550 ac_cv_sys_symbol_underscore=no
1551 fi
1552 break
1553 else
1554 ac_cv_sys_global_symbol_pipe=
1555 fi
1556 done
1557
1558 fi
1559
1560
1561 ac_result=yes
1562 if test -z "$ac_cv_sys_global_symbol_pipe"; then
1563 ac_result=no
1564 fi
1565 echo "$ac_t""$ac_result" 1>&6
1566
1567 echo $ac_n "checking for _ prefix in compiled symbols""... $ac_c" 1>&6
1568 echo "configure:1569: checking for _ prefix in compiled symbols" >&5
1569 if eval "test \"\${ac_cv_sys_symbol_underscore+set}\" = set"; then
1570 echo $ac_n "(cached) $ac_c" 1>&6
1571 else
1572 ac_cv_sys_symbol_underscore=no
1573 cat > conftest.$ac_ext <<EOF
1574 void nm_test_func(){}
1575 int main(){nm_test_func;return 0;}
1576 EOF
1577 if { (eval echo configure:1578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1578 # Now try to grab the symbols.
1579 ac_nlist=conftest.nm
1580 if { (eval echo configure:1581: \"$NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5; } && test -s "$ac_nlist"; then
1581 # See whether the symbols have a leading underscore.
1582 if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
1583 ac_cv_sys_symbol_underscore=yes
1584 else
1585 if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
1586 :
1587 else
1588 echo "configure: cannot find nm_test_func in $ac_nlist" >&5
1589 fi
1590 fi
1591 else
1592 echo "configure: cannot run $ac_cv_sys_global_symbol_pipe" >&5
1593 fi
1594 else
1595 echo "configure: failed program was:" >&5
1596 cat conftest.c >&5
1597 fi
1598 rm -rf conftest*
1599
1600 fi
1601
1602 echo "$ac_t""$ac_cv_sys_symbol_underscore" 1>&6
1603 USE_SYMBOL_UNDERSCORE=${ac_cv_sys_symbol_underscore=no}
1604
1605 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1606 echo "configure:1607: checking whether ln -s works" >&5
1607 if eval "test \"\${ac_cv_prog_LN_S+set}\" = set"; then
1608 echo $ac_n "(cached) $ac_c" 1>&6
1609 else
1610 rm -f conftestdata
1611 if ln -s X conftestdata 2>/dev/null
1612 then
1613 rm -f conftestdata
1614 ac_cv_prog_LN_S="ln -s"
1615 else
1616 ac_cv_prog_LN_S=ln
1617 fi
1618 fi
1619 LN_S="$ac_cv_prog_LN_S"
1620 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1621 echo "$ac_t""yes" 1>&6
1622 else
1623 echo "$ac_t""no" 1>&6
1624 fi
1625
1626 if test $host != $build; then
1627 ac_tool_prefix=${host_alias}-
1628 else
1629 ac_tool_prefix=
1630 fi
1631
1632
1633 # Check for any special flags to pass to ltconfig.
1634 libtool_flags="--cache-file=$cache_file"
1635 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1636 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1637 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1638 test "$lt_dlopen" = yes && libtool_flags="$libtool_flags --enable-dlopen"
1639 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1640 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1641 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1642
1643 # Some flags need to be propagated to the compiler or linker for good
1644 # libtool support.
1645 case "$host" in
1646 *-*-irix6*)
1647 # Find out which ABI we are using.
1648 echo '#line 1649 "configure"' > conftest.$ac_ext
1649 if { (eval echo configure:1650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1650 case "`/usr/bin/file conftest.o`" in
1651 *32-bit*)
1652 LD="${LD-ld} -32"
1653 ;;
1654 *N32*)
1655 LD="${LD-ld} -n32"
1656 ;;
1657 *64-bit*)
1658 LD="${LD-ld} -64"
1659 ;;
1660 esac
1661 fi
1662 rm -rf conftest*
1663 ;;
1664
1665 *-*-sco3.2v5*)
1666 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1667 SAVE_CFLAGS="$CFLAGS"
1668 CFLAGS="$CFLAGS -belf"
1669 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1670 echo "configure:1671: checking whether the C compiler needs -belf" >&5
1671 if eval "test \"\${lt_cv_cc_needs_belf+set}\" = set"; then
1672 echo $ac_n "(cached) $ac_c" 1>&6
1673 else
1674 cat > conftest.$ac_ext <<EOF
1675 #line 1676 "configure"
1676 #include "confdefs.h"
1677
1678 int main() {
1679
1680 ; return 0; }
1681 EOF
1682 if { (eval echo configure:1683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1683 rm -rf conftest*
1684 lt_cv_cc_needs_belf=yes
1685 else
1686 echo "configure: failed program was:" >&5
1687 cat conftest.$ac_ext >&5
1688 rm -rf conftest*
1689 lt_cv_cc_needs_belf=no
1690 fi
1691 rm -f conftest*
1692 fi
1693
1694 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1695 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1696 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1697 CFLAGS="$SAVE_CFLAGS"
1698 fi
1699 ;;
1700
1701 *-*-cygwin*)
1702 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
1703 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
1704 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1705 echo "configure:1706: checking for $ac_word" >&5
1706 if eval "test \"\${ac_cv_prog_DLLTOOL+set}\" = set"; then
1707 echo $ac_n "(cached) $ac_c" 1>&6
1708 else
1709 if test -n "$DLLTOOL"; then
1710 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
1711 else
1712 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1713 ac_dummy="$PATH"
1714 for ac_dir in $ac_dummy; do
1715 test -z "$ac_dir" && ac_dir=.
1716 if test -f $ac_dir/$ac_word; then
1717 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
1718 break
1719 fi
1720 done
1721 IFS="$ac_save_ifs"
1722 fi
1723 fi
1724 DLLTOOL="$ac_cv_prog_DLLTOOL"
1725 if test -n "$DLLTOOL"; then
1726 echo "$ac_t""$DLLTOOL" 1>&6
1727 else
1728 echo "$ac_t""no" 1>&6
1729 fi
1730
1731
1732 if test -z "$ac_cv_prog_DLLTOOL"; then
1733 if test -n "$ac_tool_prefix"; then
1734 # Extract the first word of "dlltool", so it can be a program name with args.
1735 set dummy dlltool; ac_word=$2
1736 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1737 echo "configure:1738: checking for $ac_word" >&5
1738 if eval "test \"\${ac_cv_prog_DLLTOOL+set}\" = set"; then
1739 echo $ac_n "(cached) $ac_c" 1>&6
1740 else
1741 if test -n "$DLLTOOL"; then
1742 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
1743 else
1744 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1745 ac_dummy="$PATH"
1746 for ac_dir in $ac_dummy; do
1747 test -z "$ac_dir" && ac_dir=.
1748 if test -f $ac_dir/$ac_word; then
1749 ac_cv_prog_DLLTOOL="dlltool"
1750 break
1751 fi
1752 done
1753 IFS="$ac_save_ifs"
1754 test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
1755 fi
1756 fi
1757 DLLTOOL="$ac_cv_prog_DLLTOOL"
1758 if test -n "$DLLTOOL"; then
1759 echo "$ac_t""$DLLTOOL" 1>&6
1760 else
1761 echo "$ac_t""no" 1>&6
1762 fi
1763
1764 else
1765 DLLTOOL="false"
1766 fi
1767 fi
1768
1769 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1770 set dummy ${ac_tool_prefix}as; ac_word=$2
1771 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1772 echo "configure:1773: checking for $ac_word" >&5
1773 if eval "test \"\${ac_cv_prog_AS+set}\" = set"; then
1774 echo $ac_n "(cached) $ac_c" 1>&6
1775 else
1776 if test -n "$AS"; then
1777 ac_cv_prog_AS="$AS" # Let the user override the test.
1778 else
1779 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1780 ac_dummy="$PATH"
1781 for ac_dir in $ac_dummy; do
1782 test -z "$ac_dir" && ac_dir=.
1783 if test -f $ac_dir/$ac_word; then
1784 ac_cv_prog_AS="${ac_tool_prefix}as"
1785 break
1786 fi
1787 done
1788 IFS="$ac_save_ifs"
1789 fi
1790 fi
1791 AS="$ac_cv_prog_AS"
1792 if test -n "$AS"; then
1793 echo "$ac_t""$AS" 1>&6
1794 else
1795 echo "$ac_t""no" 1>&6
1796 fi
1797
1798
1799 if test -z "$ac_cv_prog_AS"; then
1800 if test -n "$ac_tool_prefix"; then
1801 # Extract the first word of "as", so it can be a program name with args.
1802 set dummy as; ac_word=$2
1803 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1804 echo "configure:1805: checking for $ac_word" >&5
1805 if eval "test \"\${ac_cv_prog_AS+set}\" = set"; then
1806 echo $ac_n "(cached) $ac_c" 1>&6
1807 else
1808 if test -n "$AS"; then
1809 ac_cv_prog_AS="$AS" # Let the user override the test.
1810 else
1811 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1812 ac_dummy="$PATH"
1813 for ac_dir in $ac_dummy; do
1814 test -z "$ac_dir" && ac_dir=.
1815 if test -f $ac_dir/$ac_word; then
1816 ac_cv_prog_AS="as"
1817 break
1818 fi
1819 done
1820 IFS="$ac_save_ifs"
1821 test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
1822 fi
1823 fi
1824 AS="$ac_cv_prog_AS"
1825 if test -n "$AS"; then
1826 echo "$ac_t""$AS" 1>&6
1827 else
1828 echo "$ac_t""no" 1>&6
1829 fi
1830
1831 else
1832 AS="false"
1833 fi
1834 fi
1835
1836
1837 ;;
1838
1839 esac
1840
1841 # enable the --disable-libtool-lock switch
1842
1843 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1844 if test "${enable_libtool_lock+set}" = set; then
1845 enableval="$enable_libtool_lock"
1846 need_locks=$enableval
1847 else
1848 need_locks=yes
1849 fi
1850
1851
1852 if test x"$need_locks" = xno; then
1853 libtool_flags="$libtool_flags --disable-lock"
1854 fi
1855
1856
1857 # Save cache, so that ltconfig can load it
1858 cat > confcache <<\EOF
1859 # This file is a shell script that caches the results of configure
1860 # tests run on this system so they can be shared between configure
1861 # scripts and configure runs. It is not useful on other systems.
1862 # If it contains results you don't want to keep, you may remove or edit it.
1863 #
1864 # By default, configure uses ./config.cache as the cache file,
1865 # creating it if it does not exist already. You can give configure
1866 # the --cache-file=FILE option to use a different cache file; that is
1867 # what configure does when it calls configure scripts in
1868 # subdirectories, so they share the cache.
1869 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1870 # config.status only pays attention to the cache file if you give it the
1871 # --recheck option to rerun configure.
1872 #
1873 EOF
1874 # The following way of writing the cache mishandles newlines in values,
1875 # but we know of no workaround that is simple, portable, and efficient.
1876 # So, don't put newlines in cache variables' values.
1877 # Ultrix sh set writes to stderr and can't be redirected directly,
1878 # and sets the high bit in the cache file unless we assign to the vars.
1879 (set) 2>&1 |
1880 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1881 *ac_space=\ *)
1882 # `set' does not quote correctly, so add quotes (double-quote substitution
1883 # turns \\\\ into \\, and sed turns \\ into \).
1884 sed -n \
1885 -e "s/'/'\\\\''/g" \
1886 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1887 ;;
1888 *)
1889 # `set' quotes correctly as required by POSIX, so do not add quotes.
1890 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1891 ;;
1892 esac >> confcache
1893 if cmp -s $cache_file confcache; then
1894 :
1895 else
1896 if test -w $cache_file; then
1897 echo "updating cache $cache_file"
1898 cat confcache > $cache_file
1899 else
1900 echo "not updating unwritable cache $cache_file"
1901 fi
1902 fi
1903 rm -f confcache
1904
1905
1906 # Actually configure libtool. ac_aux_dir is where install-sh is found.
1907 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1908 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1909 DLLTOOL="$DLLTOOL" AS="$AS" \
1910 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1911 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1912 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1913
1914 # Reload cache, that may have been modified by ltconfig
1915 if test -r "$cache_file"; then
1916 echo "loading cache $cache_file"
1917 test -f "$cache_file" && . $cache_file
1918 else
1919 echo "creating cache $cache_file"
1920 > $cache_file
1921 fi
1922
1923
1924 # This can be used to rebuild libtool when needed
1925 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
1926
1927 # Always use our own libtool.
1928 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1929
1930 # Redirect the config.log output again, so that the ltconfig log is not
1931 # clobbered by the next message.
1932 exec 5>>./config.log
1933
1934
1935 user_bfd_gas=
1936 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1937 if test "${enable_bfd_assembler+set}" = set; then
1938 enableval="$enable_bfd_assembler"
1939 case "${enableval}" in
1940 yes) need_bfd=yes user_bfd_gas=yes ;;
1941 no) user_bfd_gas=no ;;
1942 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1943 esac
1944 fi
1945 # Check whether --enable-targets or --disable-targets was given.
1946 if test "${enable_targets+set}" = set; then
1947 enableval="$enable_targets"
1948 case "${enableval}" in
1949 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1950 ;;
1951 no) enable_targets= ;;
1952 *) enable_targets=$enableval ;;
1953 esac
1954 fi
1955 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1956 if test "${enable_commonbfdlib+set}" = set; then
1957 enableval="$enable_commonbfdlib"
1958 case "${enableval}" in
1959 yes) commonbfdlib=true ;;
1960 no) commonbfdlib=false ;;
1961 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1962 esac
1963 fi
1964
1965 using_cgen=no
1966
1967 # Generate a header file
1968
1969
1970
1971
1972 # If we are on a DOS filesystem, we must use gdb.ini rather than
1973 # .gdbinit.
1974 GDBINIT=".gdbinit"
1975 case "${host}" in
1976 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
1977 GDBINIT="gdb.ini"
1978 ;;
1979 esac
1980
1981
1982 te_file=generic
1983
1984 # Makefile target for installing gas in $(tooldir)/bin.
1985 install_tooldir=install-exec-tooldir
1986
1987 canon_targets=""
1988 if test -n "$enable_targets" ; then
1989 for t in `echo $enable_targets | sed 's/,/ /g'`; do
1990 result=`$ac_config_sub $t 2>/dev/null`
1991 if test -n "$result" ; then
1992 canon_targets="$canon_targets $result"
1993 # else
1994 # # Permit "all", etc. We don't support it yet though.
1995 # canon_targets="$canon_targets $t"
1996 fi
1997 done
1998 _gas_uniq_list="$canon_targets"
1999 _gas_uniq_newlist=""
2000 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2001 case $_gas_uniq_i in
2002 _gas_uniq_dummy) ;;
2003 *) case " $_gas_uniq_newlist " in
2004 *" $_gas_uniq_i "*) ;;
2005 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2006 esac ;;
2007 esac
2008 done
2009 canon_targets=$_gas_uniq_newlist
2010
2011 fi
2012
2013 emulations=""
2014
2015 for this_target in $target $canon_targets ; do
2016
2017 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
2018
2019 # check for architecture variants
2020 arch=
2021 endian=
2022 case ${cpu} in
2023 alpha*) cpu_type=alpha ;;
2024 armeb) cpu_type=arm endian=big ;;
2025 arm*) cpu_type=arm endian=little ;;
2026 armb*) cpu_type=arm endian=little ;;
2027 armv*l) cpu_type=arm endian=little ;;
2028 armv*b) cpu_type=arm endian=big ;;
2029 strongarm*) cpu_type=arm endian=little ;;
2030 thumb*) cpu_type=arm endian=little ;;
2031 hppa*) cpu_type=hppa ;;
2032 i[456]86) cpu_type=i386 ;;
2033 m680[012346]0) cpu_type=m68k ;;
2034 m68008) cpu_type=m68k ;;
2035 m683??) cpu_type=m68k ;;
2036 m5200) cpu_type=m68k ;;
2037 m8*) cpu_type=m88k ;;
2038 mips*el) cpu_type=mips endian=little ;;
2039 mips*) cpu_type=mips endian=big ;;
2040 pjl*) cpu_type=pj endian=little ;;
2041 pj*) cpu_type=pj endian=big ;;
2042 powerpcle*) cpu_type=ppc endian=little ;;
2043 powerpc*) cpu_type=ppc endian=big ;;
2044 rs6000*) cpu_type=ppc ;;
2045 sparclite*) cpu_type=sparc arch=sparclite ;;
2046 sparclet*) cpu_type=sparc arch=sparclet ;;
2047 sparc64*) cpu_type=sparc arch=v9-64 ;;
2048 sparc86x*) cpu_type=sparc arch=sparc86x ;;
2049 sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2050 v850*) cpu_type=v850 ;;
2051 *) cpu_type=${cpu} ;;
2052 esac
2053
2054 if test ${this_target} = $target ; then
2055 target_cpu_type=${cpu_type}
2056 elif test ${target_cpu_type} != ${cpu_type} ; then
2057 continue
2058 fi
2059
2060 generic_target=${cpu_type}-$vendor-$os
2061 dev=no
2062 bfd_gas=no
2063 em=generic
2064
2065 # assign object format
2066 case ${generic_target} in
2067 a29k-*-coff) fmt=coff ;;
2068 a29k-amd-udi) fmt=coff ;;
2069 a29k-amd-ebmon) fmt=coff ;;
2070 a29k-nyu-sym1) fmt=coff ;;
2071 a29k-*-vxworks*) fmt=coff ;;
2072
2073 alpha*-*-*vms*) fmt=evax ;;
2074 alpha*-*-netware*) fmt=ecoff ;;
2075 alpha*-*-openbsd*) fmt=ecoff ;;
2076 alpha*-*-osf*) fmt=ecoff ;;
2077 alpha*-*-linuxecoff*) fmt=ecoff ;;
2078 alpha*-*-linux-gnu*) fmt=elf em=linux ;;
2079 alpha*-*-netbsd*) fmt=elf em=nbsd ;;
2080
2081 arc-*-elf*) fmt=elf bfd_gas=yes ;;
2082
2083 arm-*-aout) fmt=aout ;;
2084 arm-*-coff | thumb-*-coff) fmt=coff ;;
2085 arm-*-elf | thumb-*-elf) fmt=elf ;;
2086 arm*-*-conix*) fmt=elf ;;
2087 arm-*-linux*aout*) fmt=aout em=linux ;;
2088 arm*-*-linux-gnu*) fmt=elf em=linux ;;
2089 arm-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2090 arm-*-oabi | thumb-*-oabi) fmt=elf ;;
2091 arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;;
2092 arm-*-wince) fmt=coff em=wince-pe bfd_gas=yes;;
2093 arm-*-pe | thumb-*-pe) fmt=coff em=pe ;;
2094 arm-*-riscix*) fmt=aout em=riscix ;;
2095
2096 d10v-*-*) fmt=elf bfd_gas=yes ;;
2097 d30v-*-*) fmt=elf bfd_gas=yes ;;
2098
2099
2100 fr30-*-*) fmt=elf bfd_gas=yes ;;
2101
2102 hppa-*-*elf*) fmt=elf em=hppa ;;
2103 hppa-*-linux-gnu*) fmt=elf em=hppa ;;
2104 hppa-*-lites*) fmt=elf em=hppa ;;
2105 hppa-*-osf*) fmt=som em=hppa ;;
2106 hppa-*-rtems*) fmt=elf em=hppa ;;
2107 hppa-*-hpux*) fmt=som em=hppa ;;
2108 hppa-*-mpeix*) fmt=som em=hppa ;;
2109 hppa-*-bsd*) fmt=som em=hppa ;;
2110 hppa-*-hiux*) fmt=som em=hppa ;;
2111
2112 h8300-*-coff) fmt=coff ;;
2113
2114 i370-*-elf* | i370-*-linux*) fmt=elf ;;
2115 i386-ibm-aix*) fmt=coff em=i386aix ;;
2116 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
2117 i386-*-beospe*) fmt=coff em=pe bfd_gas=yes ;;
2118 i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;;
2119 i386-*-bsd*) fmt=aout em=386bsd ;;
2120 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
2121 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
2122 i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;;
2123 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
2124 i386-*-linux*coff*) fmt=coff em=linux ;;
2125 i386-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;;
2126 i386-*-lynxos*) fmt=coff em=lynx ;;
2127 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
2128 fmt=elf bfd_gas=yes ;;
2129 i386-*-freebsdaout* | i386-*-freebsd12.* | i386-*-freebsd12)
2130 fmt=aout em=386bsd ;;
2131 i386-*-freebsd*) fmt=elf bfd_gas=yes ;;
2132 i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*)
2133 fmt=coff ;;
2134 i386-*-sco3.2v5*) fmt=elf
2135 if test ${this_target} = $target; then
2136 cat >> confdefs.h <<\EOF
2137 #define SCO_ELF 1
2138 EOF
2139
2140 fi
2141 ;;
2142 i386-*-sco3.2*) fmt=coff ;;
2143 i386-*-vsta) fmt=aout ;;
2144 i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*)
2145 fmt=coff em=go32;;
2146 i386-*-rtemself*) fmt=elf ;;
2147 i386-*-rtems*) fmt=coff ;;
2148 i386-*-gnu*) fmt=elf ;;
2149 i386-*-mach*)
2150 fmt=aout em=mach bfd_gas=yes ;;
2151 i386-*-msdos*) fmt=aout ;;
2152 i386-*-moss*) fmt=elf ;;
2153 i386-*-pe) fmt=coff em=pe ;;
2154 i386-*-cygwin*) fmt=coff em=pe bfd_gas=yes ;;
2155 i386-*-interix*) fmt=coff em=interix bfd_gas=yes ;;
2156 i386-*-mingw32*) fmt=coff em=pe bfd_gas=yes ;;
2157 i386-*-*nt*) fmt=coff em=pe ;;
2158 i386-*-vxworks*) fmt=aout ;;
2159 i960-*-bout) fmt=bout ;;
2160 i960-*-coff) fmt=coff em=ic960 ;;
2161 i960-*-rtems*) fmt=coff em=ic960 ;;
2162 i960-*-nindy*) fmt=bout ;;
2163 i960-*-vxworks4*) fmt=bout ;;
2164 i960-*-vxworks5.0) fmt=bout ;;
2165 i960-*-vxworks5.*) fmt=coff em=ic960 ;;
2166 i960-*-vxworks*) fmt=bout ;;
2167 i960-*-elf*) fmt=elf ;;
2168
2169 m32r-*-*) fmt=elf bfd_gas=yes ;;
2170
2171 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
2172 fmt=aout em=sun3 ;;
2173 m68k-motorola-sysv*) fmt=coff em=delta ;;
2174 m68k-bull-sysv3*) fmt=coff em=dpx2 ;;
2175 m68k-apollo-*) fmt=coff em=apollo ;;
2176 m68k-*-sysv4*) # must be before -sysv*
2177 fmt=elf em=svr4 ;;
2178 m68k-*-elf*) fmt=elf ;;
2179 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
2180 fmt=coff ;;
2181 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
2182 m68k-*-linux*aout*) fmt=aout em=linux ;;
2183 m68k-*-linux-gnu*) fmt=elf em=linux ;;
2184 m68k-*-gnu*) fmt=elf ;;
2185 m68k-*-lynxos*) fmt=coff em=lynx ;;
2186 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2187 m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
2188 m68k-apple-aux*) fmt=coff em=aux ;;
2189 m68k-*-psos*) fmt=elf em=psos;;
2190
2191 m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
2192 m88k-*-coff*) fmt=coff ;;
2193
2194 mcore-*-elf) fmt=elf bfd_gas=yes ;;
2195 mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;;
2196
2197 # don't change em like *-*-bsd does
2198 mips-dec-netbsd*) fmt=elf endian=little ;;
2199 mips-dec-openbsd*) fmt=elf endian=little ;;
2200 mips-dec-bsd*) fmt=aout endian=little ;;
2201 mips-sony-bsd*) fmt=ecoff ;;
2202 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2203 mips-*-ultrix*) fmt=ecoff endian=little ;;
2204 mips-*-osf*) fmt=ecoff endian=little ;;
2205 mips-*-ecoff*) fmt=ecoff ;;
2206 mips-*-ecoff*) fmt=ecoff ;;
2207 mips-*-pe*) fmt=coff endian=little em=pe ;;
2208 mips-*-irix6*) fmt=elf ;;
2209 mips-*-irix5*) fmt=elf ;;
2210 mips-*-irix*) fmt=ecoff ;;
2211 mips-*-lnews*) fmt=ecoff em=lnews ;;
2212 mips-*-riscos*) fmt=ecoff ;;
2213 mips-*-sysv*) fmt=ecoff ;;
2214 mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*)
2215 fmt=elf ;;
2216 mips-*-vxworks*) fmt=elf
2217 cat >> confdefs.h <<\EOF
2218 #define MIPS_STABS_ELF 1
2219 EOF
2220
2221 ;;
2222 mn10200-*-*) fmt=elf bfd_gas=yes ;;
2223 mn10300-*-*) fmt=elf bfd_gas=yes ;;
2224 pj*) fmt=elf ;;
2225 ppc-*-pe | ppc-*-cygwin* | ppc-*-winnt*)
2226 fmt=coff em=pe ;;
2227 ppc-*-aix*) fmt=coff ;;
2228 ppc-*-beos*) fmt=coff ;;
2229 ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
2230 fmt=elf ;;
2231 ppc-*-linux-gnu*) fmt=elf
2232 case "$endian" in
2233 big) ;;
2234 *) { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2235 esac
2236 ;;
2237 ppc-*-solaris*) fmt=elf
2238 if test ${this_target} = $target; then
2239 cat >> confdefs.h <<\EOF
2240 #define TARGET_SOLARIS_COMMENT 1
2241 EOF
2242
2243 fi
2244 if test x${endian} = xbig; then
2245 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2246 fi
2247 ;;
2248 ppc-*-rtems*) fmt=elf ;;
2249 ppc-*-macos* | ppc-*-mpw*)
2250 fmt=coff em=macos ;;
2251 ppc-*-netware*) fmt=elf em=ppcnw ;;
2252 ppc-*-vxworks*) fmt=elf ;;
2253
2254 sh-*-elf*) fmt=elf ;;
2255 sh-*-coff*) fmt=coff ;;
2256 sh-*-pe*) fmt=coff em=pe bfd_gas=yes;;
2257 sh-*-rtemself*) fmt=elf ;;
2258 sh-*-rtems*) fmt=coff ;;
2259
2260 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
2261 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
2262 ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
2263
2264 sparc-*-rtems*) fmt=aout ;;
2265 sparc-*-sunos4*) fmt=aout em=sun3 ;;
2266 sparc-*-aout | sparc*-*-vxworks*)
2267 fmt=aout em=sparcaout ;;
2268 sparc-*-coff) fmt=coff ;;
2269 sparc-*-linux*aout*) fmt=aout em=linux ;;
2270 sparc-*-linux-gnu*) fmt=elf em=linux ;;
2271 sparc-*-lynxos*) fmt=coff em=lynx ;;
2272 sparc-fujitsu-none) fmt=aout ;;
2273 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
2274 fmt=elf ;;
2275 sparc-*-netbsd*) fmt=aout em=nbsd ;;
2276 sparc-*-openbsd*) fmt=aout em=nbsd ;;
2277
2278 strongarm-*-coff) fmt=coff ;;
2279 strongarm-*-elf) fmt=elf ;;
2280
2281 tic30-*-*aout*) fmt=aout bfd_gas=yes ;;
2282 tic30-*-*coff*) fmt=coff bfd_gas=yes ;;
2283 tic80-*-*) fmt=coff ;;
2284
2285 v850-*-*) fmt=elf bfd_gas=yes ;;
2286 v850e-*-*) fmt=elf bfd_gas=yes ;;
2287 v850ea-*-*) fmt=elf bfd_gas=yes ;;
2288
2289 vax-*-bsd* | vax-*-ultrix*)
2290 fmt=aout ;;
2291 vax-*-vms) fmt=vms ;;
2292
2293
2294 z8k-*-coff | z8k-*-sim)
2295 fmt=coff ;;
2296
2297 w65-*-*) fmt=coff ;;
2298
2299 *-*-aout | *-*-scout)
2300 fmt=aout ;;
2301 *-*-nindy*)
2302 fmt=bout ;;
2303 *-*-bsd*)
2304 fmt=aout em=sun3 ;;
2305 *-*-generic) fmt=generic ;;
2306 *-*-xray | *-*-hms) fmt=coff ;;
2307 *-*-sim) fmt=coff ;;
2308 *-*-elf | *-*-sysv4* | *-*-solaris*)
2309 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
2310 fmt=elf dev=yes ;;
2311 *-*-vxworks) fmt=aout ;;
2312 *-*-netware) fmt=elf ;;
2313 esac
2314
2315 if test ${this_target} = $target ; then
2316 endian_def=
2317 if test x${endian} = xbig; then
2318 endian_def=1
2319 elif test x${endian} = xlittle; then
2320 endian_def=0
2321 fi
2322 if test x${endian_def} != x; then
2323 cat >> confdefs.h <<EOF
2324 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2325 EOF
2326
2327 fi
2328 fi
2329
2330 case ${cpu_type}-${fmt} in
2331 alpha*-*) bfd_gas=yes ;;
2332 arm-*) bfd_gas=yes ;;
2333 # not yet
2334 # i386-aout) bfd_gas=preferred ;;
2335 mips-*) bfd_gas=yes ;;
2336 ns32k-*) bfd_gas=yes ;;
2337 ppc-*) bfd_gas=yes ;;
2338 sparc-*) bfd_gas=yes ;;
2339 strongarm-*) bfd_gas=yes ;;
2340 *-elf) bfd_gas=yes ;;
2341 *-ecoff) bfd_gas=yes ;;
2342 *-som) bfd_gas=yes ;;
2343 #enable bfd for coff and aout to allow testing if a bfd target is
2344 #the primary target, but not for coff or aout as the primary target
2345 i386-coff) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;;
2346 i386-aout) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;;
2347 *) ;;
2348 esac
2349
2350 # Other random stuff.
2351
2352 # Do we need the opcodes library?
2353 case ${cpu_type} in
2354 vax | i386 | tic30)
2355 ;;
2356
2357 *)
2358 need_opcodes=yes
2359
2360 case "${enable_shared}" in
2361 yes) shared_opcodes=true ;;
2362 *opcodes*) shared_opcodes=true ;;
2363 *) shared_opcodes=false ;;
2364 esac
2365 if test "${shared_opcodes}" = "true"; then
2366 # A shared libopcodes must be linked against libbfd.
2367 need_bfd=yes
2368 fi
2369 ;;
2370 esac
2371
2372 # Any other special object files needed ?
2373 case ${cpu_type} in
2374 fr30 | m32r)
2375 using_cgen=yes
2376 ;;
2377
2378 m68k)
2379 case ${extra_objects} in
2380 *m68k-parse.o*) ;;
2381 *) extra_objects="$extra_objects m68k-parse.o" ;;
2382 esac
2383 ;;
2384
2385 mips)
2386 echo ${extra_objects} | grep -s "itbl-parse.o"
2387 if test $? -ne 0 ; then
2388 extra_objects="$extra_objects itbl-parse.o"
2389 fi
2390
2391 echo ${extra_objects} | grep -s "itbl-lex.o"
2392 if test $? -ne 0 ; then
2393 extra_objects="$extra_objects itbl-lex.o"
2394 fi
2395
2396 echo ${extra_objects} | grep -s "itbl-ops.o"
2397 if test $? -ne 0 ; then
2398 extra_objects="$extra_objects itbl-ops.o"
2399 fi
2400 ;;
2401
2402 sparc)
2403 if test $this_target = $target ; then
2404 cat >> confdefs.h <<EOF
2405 #define DEFAULT_ARCH "${arch}"
2406 EOF
2407
2408 fi
2409 ;;
2410 *)
2411 ;;
2412 esac
2413
2414 if test $using_cgen = yes ; then
2415 case "x${extra_objects}" in
2416 *cgen.o*) ;;
2417 *) extra_objects="$extra_objects cgen.o" ;;
2418 esac
2419 fi
2420
2421 # See if we really can support this configuration with the emulation code.
2422
2423 if test $this_target = $target ; then
2424 primary_bfd_gas=$bfd_gas
2425 obj_format=$fmt
2426 te_file=$em
2427
2428 if test $bfd_gas = no ; then
2429 # Can't support other configurations this way.
2430 break
2431 fi
2432 elif test $bfd_gas = no ; then
2433 # Can't support this configuration.
2434 break
2435 fi
2436
2437 # From target name and format, produce a list of supported emulations.
2438
2439 case ${generic_target}-${fmt} in
2440 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2441 mips-*-linux-gnu*-*) case "$endian" in
2442 big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2443 *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
2444 esac ;;
2445 mips-*-lnews*-ecoff) ;;
2446 mips-*-*-ecoff) case "$endian" in
2447 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
2448 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
2449 esac ;;
2450 mips-*-*-elf) case "$endian" in
2451 big) emulation="mipsbelf mipslelf mipself" ;;
2452 *) emulation="mipslelf mipsbelf mipself" ;;
2453 esac ;;
2454 # Uncommenting the next line will turn on support for i386 AOUT
2455 # for the default linux configuration
2456 # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2457 #
2458 i386-*-aout) emulation="i386aout" ;;
2459 i386-*-coff) emulation="i386coff" ;;
2460 i386-*-elf) emulation="i386elf" ;;
2461 esac
2462
2463 emulations="$emulations $emulation"
2464
2465 done
2466
2467 # Assign floating point type. Most processors with FP support
2468 # IEEE FP. On those that don't support FP at all, usually IEEE
2469 # is emulated.
2470 case ${target_cpu} in
2471 vax | tahoe ) atof=${target_cpu} ;;
2472 *) atof=ieee ;;
2473 esac
2474
2475 case "${obj_format}" in
2476 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2477 esac
2478
2479 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2480 cgen_cpu_prefix=""
2481 if test $using_cgen = yes ; then
2482 case ${target_cpu} in
2483 *) cgen_cpu_prefix=${target_cpu} ;;
2484 esac
2485
2486 cat >> confdefs.h <<\EOF
2487 #define USING_CGEN 1
2488 EOF
2489
2490 fi
2491
2492
2493 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2494 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2495 fi
2496
2497 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2498 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2499 fi
2500
2501 case ${user_bfd_gas}-${primary_bfd_gas} in
2502 yes-yes | no-no)
2503 # We didn't override user's choice.
2504 ;;
2505 no-yes)
2506 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2507 ;;
2508 no-preferred)
2509 primary_bfd_gas=no
2510 ;;
2511 *-preferred)
2512 primary_bfd_gas=yes
2513 ;;
2514 yes-*)
2515 primary_bfd_gas=yes
2516 ;;
2517 -*)
2518 # User specified nothing.
2519 ;;
2520 esac
2521
2522 # Some COFF configurations want these random other flags set.
2523 case ${obj_format} in
2524 coff)
2525 case ${target_cpu_type} in
2526 i386) cat >> confdefs.h <<\EOF
2527 #define I386COFF 1
2528 EOF
2529 ;;
2530 m68k) cat >> confdefs.h <<\EOF
2531 #define M68KCOFF 1
2532 EOF
2533 ;;
2534 m88k) cat >> confdefs.h <<\EOF
2535 #define M88KCOFF 1
2536 EOF
2537 ;;
2538 esac
2539 ;;
2540 esac
2541
2542 # Getting this done right is going to be a bitch. Each configuration specified
2543 # with --enable-targets=... should be checked for environment, format, cpu, and
2544 # bfd_gas setting.
2545 #
2546 # For each configuration, the necessary object file support code must be linked
2547 # in. This might be only one, it might be up to four. The necessary emulation
2548 # code needs to be provided, too.
2549 #
2550 # And then there's "--enable-targets=all"....
2551 #
2552 # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
2553
2554 formats="${obj_format}"
2555 emfiles=""
2556 EMULATIONS=""
2557 _gas_uniq_list="$emulations"
2558 _gas_uniq_newlist=""
2559 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2560 case $_gas_uniq_i in
2561 _gas_uniq_dummy) ;;
2562 *) case " $_gas_uniq_newlist " in
2563 *" $_gas_uniq_i "*) ;;
2564 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2565 esac ;;
2566 esac
2567 done
2568 emulations=$_gas_uniq_newlist
2569
2570 for em in . $emulations ; do
2571 case $em in
2572 .) continue ;;
2573 mipsbelf | mipslelf)
2574 fmt=elf file=mipself ;;
2575 mipsbecoff | mipslecoff)
2576 fmt=ecoff file=mipsecoff ;;
2577 i386aout)
2578 fmt=aout file=i386aout ;;
2579 i386coff)
2580 fmt=coff file=i386coff ;;
2581 i386elf)
2582 fmt=elf file=i386elf ;;
2583 esac
2584 formats="$formats $fmt"
2585 emfiles="$emfiles e-$file.o"
2586 EMULATIONS="$EMULATIONS &$em,"
2587 done
2588 _gas_uniq_list="$formats"
2589 _gas_uniq_newlist=""
2590 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2591 case $_gas_uniq_i in
2592 _gas_uniq_dummy) ;;
2593 *) case " $_gas_uniq_newlist " in
2594 *" $_gas_uniq_i "*) ;;
2595 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2596 esac ;;
2597 esac
2598 done
2599 formats=$_gas_uniq_newlist
2600
2601 _gas_uniq_list="$emfiles"
2602 _gas_uniq_newlist=""
2603 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2604 case $_gas_uniq_i in
2605 _gas_uniq_dummy) ;;
2606 *) case " $_gas_uniq_newlist " in
2607 *" $_gas_uniq_i "*) ;;
2608 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2609 esac ;;
2610 esac
2611 done
2612 emfiles=$_gas_uniq_newlist
2613
2614 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
2615 for fmt in $formats ; do
2616 case $fmt in
2617 aout) cat >> confdefs.h <<\EOF
2618 #define OBJ_MAYBE_AOUT 1
2619 EOF
2620 ;;
2621 bout) cat >> confdefs.h <<\EOF
2622 #define OBJ_MAYBE_BOUT 1
2623 EOF
2624 ;;
2625 coff) cat >> confdefs.h <<\EOF
2626 #define OBJ_MAYBE_COFF 1
2627 EOF
2628 ;;
2629 ecoff) cat >> confdefs.h <<\EOF
2630 #define OBJ_MAYBE_ECOFF 1
2631 EOF
2632 ;;
2633 elf) cat >> confdefs.h <<\EOF
2634 #define OBJ_MAYBE_ELF 1
2635 EOF
2636 ;;
2637 generic) cat >> confdefs.h <<\EOF
2638 #define OBJ_MAYBE_GENERIC 1
2639 EOF
2640 ;;
2641 hp300) cat >> confdefs.h <<\EOF
2642 #define OBJ_MAYBE_HP300 1
2643 EOF
2644 ;;
2645 ieee) cat >> confdefs.h <<\EOF
2646 #define OBJ_MAYBE_IEEE 1
2647 EOF
2648 ;;
2649 som) cat >> confdefs.h <<\EOF
2650 #define OBJ_MAYBE_SOM 1
2651 EOF
2652 ;;
2653 vms) cat >> confdefs.h <<\EOF
2654 #define OBJ_MAYBE_VMS 1
2655 EOF
2656 ;;
2657 esac
2658 extra_objects="$extra_objects obj-$fmt.o"
2659 done
2660 obj_format=multi
2661 fi
2662 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
2663 DEFAULT_EMULATION=`set . $emulations ; echo $2`
2664 # e-mips* has more than one emulation per file, e-i386* has just one at the
2665 # moment. If only one emulation is specified, then don't define
2666 # USE_EMULATIONS or include any of the e-files as they will only be bloat.
2667 case "${obj_format}${emfiles}" in
2668 multi* | *mips*)
2669 extra_objects="$extra_objects $emfiles"
2670 cat >> confdefs.h <<\EOF
2671 #define USE_EMULATIONS 1
2672 EOF
2673 ;;
2674 esac
2675 fi
2676
2677 cat >> confdefs.h <<EOF
2678 #define EMULATIONS $EMULATIONS
2679 EOF
2680
2681 cat >> confdefs.h <<EOF
2682 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
2683 EOF
2684
2685
2686 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
2687 yes-*-coff) need_bfd=yes ;;
2688 no-*-coff) need_bfd=yes
2689 cat >> confdefs.h <<\EOF
2690 #define MANY_SEGMENTS 1
2691 EOF
2692 ;;
2693 esac
2694
2695 reject_dev_configs=yes
2696
2697 case ${reject_dev_configs}-${dev} in
2698 yes-yes) # Oops.
2699 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
2700 ;;
2701 esac
2702
2703
2704
2705
2706
2707
2708
2709 case "${primary_bfd_gas}" in
2710 yes) cat >> confdefs.h <<\EOF
2711 #define BFD_ASSEMBLER 1
2712 EOF
2713
2714 need_bfd=yes ;;
2715 esac
2716
2717 # do we need the opcodes library?
2718 case "${need_opcodes}" in
2719 yes)
2720 OPCODES_LIB=../opcodes/libopcodes.la
2721 ;;
2722 esac
2723
2724 case "${need_bfd}" in
2725 yes)
2726 BFDLIB=../bfd/libbfd.la
2727 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
2728 ;;
2729 esac
2730
2731
2732
2733
2734
2735
2736 cat >> confdefs.h <<EOF
2737 #define TARGET_ALIAS "${target_alias}"
2738 EOF
2739
2740 cat >> confdefs.h <<EOF
2741 #define TARGET_CANONICAL "${target}"
2742 EOF
2743
2744 cat >> confdefs.h <<EOF
2745 #define TARGET_CPU "${target_cpu}"
2746 EOF
2747
2748 cat >> confdefs.h <<EOF
2749 #define TARGET_VENDOR "${target_vendor}"
2750 EOF
2751
2752 cat >> confdefs.h <<EOF
2753 #define TARGET_OS "${target_os}"
2754 EOF
2755
2756
2757 # Extract the first word of "gcc", so it can be a program name with args.
2758 set dummy gcc; ac_word=$2
2759 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2760 echo "configure:2758: checking for $ac_word" >&5
2761 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
2762 echo $ac_n "(cached) $ac_c" 1>&6
2763 else
2764 if test -n "$CC"; then
2765 ac_cv_prog_CC="$CC" # Let the user override the test.
2766 else
2767 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2768 ac_dummy="$PATH"
2769 for ac_dir in $ac_dummy; do
2770 test -z "$ac_dir" && ac_dir=.
2771 if test -f $ac_dir/$ac_word; then
2772 ac_cv_prog_CC="gcc"
2773 break
2774 fi
2775 done
2776 IFS="$ac_save_ifs"
2777 fi
2778 fi
2779 CC="$ac_cv_prog_CC"
2780 if test -n "$CC"; then
2781 echo "$ac_t""$CC" 1>&6
2782 else
2783 echo "$ac_t""no" 1>&6
2784 fi
2785
2786 if test -z "$CC"; then
2787 # Extract the first word of "cc", so it can be a program name with args.
2788 set dummy cc; ac_word=$2
2789 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2790 echo "configure:2788: checking for $ac_word" >&5
2791 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
2792 echo $ac_n "(cached) $ac_c" 1>&6
2793 else
2794 if test -n "$CC"; then
2795 ac_cv_prog_CC="$CC" # Let the user override the test.
2796 else
2797 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2798 ac_prog_rejected=no
2799 ac_dummy="$PATH"
2800 for ac_dir in $ac_dummy; do
2801 test -z "$ac_dir" && ac_dir=.
2802 if test -f $ac_dir/$ac_word; then
2803 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2804 ac_prog_rejected=yes
2805 continue
2806 fi
2807 ac_cv_prog_CC="cc"
2808 break
2809 fi
2810 done
2811 IFS="$ac_save_ifs"
2812 if test $ac_prog_rejected = yes; then
2813 # We found a bogon in the path, so make sure we never use it.
2814 set dummy $ac_cv_prog_CC
2815 shift
2816 if test $# -gt 0; then
2817 # We chose a different compiler from the bogus one.
2818 # However, it has the same basename, so the bogon will be chosen
2819 # first if we set CC to just the basename; use the full file name.
2820 shift
2821 set dummy "$ac_dir/$ac_word" "$@"
2822 shift
2823 ac_cv_prog_CC="$@"
2824 fi
2825 fi
2826 fi
2827 fi
2828 CC="$ac_cv_prog_CC"
2829 if test -n "$CC"; then
2830 echo "$ac_t""$CC" 1>&6
2831 else
2832 echo "$ac_t""no" 1>&6
2833 fi
2834
2835 if test -z "$CC"; then
2836 case "`uname -s`" in
2837 *win32* | *WIN32* | *CYGWIN*)
2838 # Extract the first word of "cl", so it can be a program name with args.
2839 set dummy cl; ac_word=$2
2840 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2841 echo "configure:2839: checking for $ac_word" >&5
2842 if eval "test \"\${ac_cv_prog_CC+set}\" = set"; then
2843 echo $ac_n "(cached) $ac_c" 1>&6
2844 else
2845 if test -n "$CC"; then
2846 ac_cv_prog_CC="$CC" # Let the user override the test.
2847 else
2848 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2849 ac_dummy="$PATH"
2850 for ac_dir in $ac_dummy; do
2851 test -z "$ac_dir" && ac_dir=.
2852 if test -f $ac_dir/$ac_word; then
2853 ac_cv_prog_CC="cl"
2854 break
2855 fi
2856 done
2857 IFS="$ac_save_ifs"
2858 fi
2859 fi
2860 CC="$ac_cv_prog_CC"
2861 if test -n "$CC"; then
2862 echo "$ac_t""$CC" 1>&6
2863 else
2864 echo "$ac_t""no" 1>&6
2865 fi
2866 ;;
2867 esac
2868 fi
2869 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2870 fi
2871
2872 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2873 echo "configure:2871: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" >&5
2874
2875 ac_ext=c
2876 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2877 ac_cpp='$CPP $CPPFLAGS'
2878 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2879 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2880 cross_compiling=$ac_cv_prog_cc_cross
2881
2882 cat > conftest.$ac_ext << EOF
2883
2884 #line 2882 "configure"
2885 #include "confdefs.h"
2886
2887 main(){return(0);}
2888 EOF
2889 if { (eval echo configure:2887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2890 ac_cv_prog_cc_works=yes
2891 # If we can't run a trivial program, we are probably using a cross compiler.
2892 if (./conftest; exit) 2>/dev/null; then
2893 ac_cv_prog_cc_cross=no
2894 else
2895 ac_cv_prog_cc_cross=yes
2896 fi
2897 else
2898 echo "configure: failed program was:" >&5
2899 cat conftest.$ac_ext >&5
2900 ac_cv_prog_cc_works=no
2901 fi
2902 rm -fr conftest*
2903 ac_ext=c
2904 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2905 ac_cpp='$CPP $CPPFLAGS'
2906 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2907 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2908 cross_compiling=$ac_cv_prog_cc_cross
2909
2910 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2911 if test $ac_cv_prog_cc_works = no; then
2912 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2913 fi
2914 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2915 echo "configure:2913: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" >&5
2916 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2917 cross_compiling=$ac_cv_prog_cc_cross
2918
2919 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2920 echo "configure:2918: checking whether we are using GNU C" >&5
2921 if eval "test \"\${ac_cv_prog_gcc+set}\" = set"; then
2922 echo $ac_n "(cached) $ac_c" 1>&6
2923 else
2924 cat > conftest.c <<EOF
2925 #ifdef __GNUC__
2926 yes;
2927 #endif
2928 EOF
2929 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2930 ac_cv_prog_gcc=yes
2931 else
2932 ac_cv_prog_gcc=no
2933 fi
2934 fi
2935
2936 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2937
2938 if test $ac_cv_prog_gcc = yes; then
2939 GCC=yes
2940 else
2941 GCC=
2942 fi
2943
2944 ac_test_CFLAGS="${CFLAGS+set}"
2945 ac_save_CFLAGS="$CFLAGS"
2946 CFLAGS=
2947 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2948 echo "configure:2946: checking whether ${CC-cc} accepts -g" >&5
2949 if eval "test \"\${ac_cv_prog_cc_g+set}\" = set"; then
2950 echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952 echo 'void f(){}' > conftest.c
2953 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2954 ac_cv_prog_cc_g=yes
2955 else
2956 ac_cv_prog_cc_g=no
2957 fi
2958 rm -f conftest*
2959
2960 fi
2961
2962 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2963 if test "$ac_test_CFLAGS" = set; then
2964 CFLAGS="$ac_save_CFLAGS"
2965 elif test $ac_cv_prog_cc_g = yes; then
2966 if test "$GCC" = yes; then
2967 CFLAGS="-g -O2"
2968 else
2969 CFLAGS="-g"
2970 fi
2971 else
2972 if test "$GCC" = yes; then
2973 CFLAGS="-O2"
2974 else
2975 CFLAGS=
2976 fi
2977 fi
2978
2979
2980 for ac_prog in 'bison -y' byacc
2981 do
2982 # Extract the first word of "$ac_prog", so it can be a program name with args.
2983 set dummy $ac_prog; ac_word=$2
2984 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2985 echo "configure:2983: checking for $ac_word" >&5
2986 if eval "test \"\${ac_cv_prog_YACC+set}\" = set"; then
2987 echo $ac_n "(cached) $ac_c" 1>&6
2988 else
2989 if test -n "$YACC"; then
2990 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2991 else
2992 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2993 ac_dummy="$PATH"
2994 for ac_dir in $ac_dummy; do
2995 test -z "$ac_dir" && ac_dir=.
2996 if test -f $ac_dir/$ac_word; then
2997 ac_cv_prog_YACC="$ac_prog"
2998 break
2999 fi
3000 done
3001 IFS="$ac_save_ifs"
3002 fi
3003 fi
3004 YACC="$ac_cv_prog_YACC"
3005 if test -n "$YACC"; then
3006 echo "$ac_t""$YACC" 1>&6
3007 else
3008 echo "$ac_t""no" 1>&6
3009 fi
3010
3011 test -n "$YACC" && break
3012 done
3013 test -n "$YACC" || YACC="yacc"
3014
3015 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3016 echo "configure:3014: checking how to run the C preprocessor" >&5
3017 # On Suns, sometimes $CPP names a directory.
3018 if test -n "$CPP" && test -d "$CPP"; then
3019 CPP=
3020 fi
3021 if test -z "$CPP"; then
3022 if eval "test \"\${ac_cv_prog_CPP+set}\" = set"; then
3023 echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025 # This must be in double quotes, not single quotes, because CPP may get
3026 # substituted into the Makefile and "${CC-cc}" will confuse make.
3027 CPP="${CC-cc} -E"
3028 # On the NeXT, cc -E runs the code through the compiler's parser,
3029 # not just through cpp.
3030 cat > conftest.$ac_ext <<EOF
3031 #line 3029 "configure"
3032 #include "confdefs.h"
3033 #include <assert.h>
3034 Syntax Error
3035 EOF
3036 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3037 { (eval echo configure:3035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3038 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3039 if test -z "$ac_err"; then
3040 :
3041 else
3042 echo "$ac_err" >&5
3043 echo "configure: failed program was:" >&5
3044 cat conftest.$ac_ext >&5
3045 rm -rf conftest*
3046 CPP="${CC-cc} -E -traditional-cpp"
3047 cat > conftest.$ac_ext <<EOF
3048 #line 3046 "configure"
3049 #include "confdefs.h"
3050 #include <assert.h>
3051 Syntax Error
3052 EOF
3053 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3054 { (eval echo configure:3052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3055 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3056 if test -z "$ac_err"; then
3057 :
3058 else
3059 echo "$ac_err" >&5
3060 echo "configure: failed program was:" >&5
3061 cat conftest.$ac_ext >&5
3062 rm -rf conftest*
3063 CPP="${CC-cc} -nologo -E"
3064 cat > conftest.$ac_ext <<EOF
3065 #line 3063 "configure"
3066 #include "confdefs.h"
3067 #include <assert.h>
3068 Syntax Error
3069 EOF
3070 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3071 { (eval echo configure:3069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3072 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3073 if test -z "$ac_err"; then
3074 :
3075 else
3076 echo "$ac_err" >&5
3077 echo "configure: failed program was:" >&5
3078 cat conftest.$ac_ext >&5
3079 rm -rf conftest*
3080 CPP=/lib/cpp
3081 fi
3082 rm -f conftest*
3083 fi
3084 rm -f conftest*
3085 fi
3086 rm -f conftest*
3087 ac_cv_prog_CPP="$CPP"
3088 fi
3089 CPP="$ac_cv_prog_CPP"
3090 else
3091 ac_cv_prog_CPP="$CPP"
3092 fi
3093 echo "$ac_t""$CPP" 1>&6
3094
3095 missing_dir=`cd $ac_aux_dir && pwd`
3096 for ac_prog in flex lex
3097 do
3098 # Extract the first word of "$ac_prog", so it can be a program name with args.
3099 set dummy $ac_prog; ac_word=$2
3100 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3101 echo "configure:3099: checking for $ac_word" >&5
3102 if eval "test \"\${ac_cv_prog_LEX+set}\" = set"; then
3103 echo $ac_n "(cached) $ac_c" 1>&6
3104 else
3105 if test -n "$LEX"; then
3106 ac_cv_prog_LEX="$LEX" # Let the user override the test.
3107 else
3108 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3109 ac_dummy="$PATH"
3110 for ac_dir in $ac_dummy; do
3111 test -z "$ac_dir" && ac_dir=.
3112 if test -f $ac_dir/$ac_word; then
3113 ac_cv_prog_LEX="$ac_prog"
3114 break
3115 fi
3116 done
3117 IFS="$ac_save_ifs"
3118 fi
3119 fi
3120 LEX="$ac_cv_prog_LEX"
3121 if test -n "$LEX"; then
3122 echo "$ac_t""$LEX" 1>&6
3123 else
3124 echo "$ac_t""no" 1>&6
3125 fi
3126
3127 test -n "$LEX" && break
3128 done
3129 test -n "$LEX" || LEX=""$missing_dir/missing flex""
3130
3131 # Extract the first word of "flex", so it can be a program name with args.
3132 set dummy flex; ac_word=$2
3133 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3134 echo "configure:3132: checking for $ac_word" >&5
3135 if eval "test \"\${ac_cv_prog_LEX+set}\" = set"; then
3136 echo $ac_n "(cached) $ac_c" 1>&6
3137 else
3138 if test -n "$LEX"; then
3139 ac_cv_prog_LEX="$LEX" # Let the user override the test.
3140 else
3141 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3142 ac_dummy="$PATH"
3143 for ac_dir in $ac_dummy; do
3144 test -z "$ac_dir" && ac_dir=.
3145 if test -f $ac_dir/$ac_word; then
3146 ac_cv_prog_LEX="flex"
3147 break
3148 fi
3149 done
3150 IFS="$ac_save_ifs"
3151 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3152 fi
3153 fi
3154 LEX="$ac_cv_prog_LEX"
3155 if test -n "$LEX"; then
3156 echo "$ac_t""$LEX" 1>&6
3157 else
3158 echo "$ac_t""no" 1>&6
3159 fi
3160
3161 if test -z "$LEXLIB"
3162 then
3163 case "$LEX" in
3164 flex*) ac_lib=fl ;;
3165 *) ac_lib=l ;;
3166 esac
3167 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3168 echo "configure:3166: checking for yywrap in -l$ac_lib" >&5
3169 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-:%__p__%'`
3170 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
3171 echo $ac_n "(cached) $ac_c" 1>&6
3172 else
3173 ac_save_LIBS="$LIBS"
3174 LIBS="-l$ac_lib $LIBS"
3175 cat > conftest.$ac_ext <<EOF
3176 #line 3174 "configure"
3177 #include "confdefs.h"
3178 /* Override any gcc2 internal prototype to avoid an error. */
3179 /* We use char because int might match the return type of a gcc2
3180 builtin and then its argument prototype would still apply. */
3181 char yywrap();
3182
3183 int main() {
3184 yywrap()
3185 ; return 0; }
3186 EOF
3187 if { (eval echo configure:3185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3188 rm -rf conftest*
3189 eval "ac_cv_lib_$ac_lib_var=yes"
3190 else
3191 echo "configure: failed program was:" >&5
3192 cat conftest.$ac_ext >&5
3193 rm -rf conftest*
3194 eval "ac_cv_lib_$ac_lib_var=no"
3195 fi
3196 rm -f conftest*
3197 LIBS="$ac_save_LIBS"
3198
3199 fi
3200 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3201 echo "$ac_t""yes" 1>&6
3202 LEXLIB="-l$ac_lib"
3203 else
3204 echo "$ac_t""no" 1>&6
3205 fi
3206
3207 fi
3208
3209 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3210 echo "configure:3208: checking lex output file root" >&5
3211 if eval "test \"\${ac_cv_prog_lex_root+set}\" = set"; then
3212 echo $ac_n "(cached) $ac_c" 1>&6
3213 else
3214 # The minimal lex program is just a single line: %%. But some broken lexes
3215 # (Solaris, I think it was) want two %% lines, so accommodate them.
3216 echo '%%
3217 %%' | $LEX
3218 if test -f lex.yy.c; then
3219 ac_cv_prog_lex_root=lex.yy
3220 elif test -f lexyy.c; then
3221 ac_cv_prog_lex_root=lexyy
3222 else
3223 { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3224 fi
3225 fi
3226
3227 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3228 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3229
3230 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3231 echo "configure:3229: checking whether yytext is a pointer" >&5
3232 if eval "test \"\${ac_cv_prog_lex_yytext_pointer+set}\" = set"; then
3233 echo $ac_n "(cached) $ac_c" 1>&6
3234 else
3235 # POSIX says lex can declare yytext either as a pointer or an array; the
3236 # default is implementation-dependent. Figure out which it is, since
3237 # not all implementations provide the %pointer and %array declarations.
3238 ac_cv_prog_lex_yytext_pointer=no
3239 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3240 ac_save_LIBS="$LIBS"
3241 LIBS="$LIBS $LEXLIB"
3242 cat > conftest.$ac_ext <<EOF
3243 #line 3241 "configure"
3244 #include "confdefs.h"
3245 `cat $LEX_OUTPUT_ROOT.c`
3246 int main() {
3247
3248 ; return 0; }
3249 EOF
3250 if { (eval echo configure:3248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3251 rm -rf conftest*
3252 ac_cv_prog_lex_yytext_pointer=yes
3253 else
3254 echo "configure: failed program was:" >&5
3255 cat conftest.$ac_ext >&5
3256 fi
3257 rm -f conftest*
3258 LIBS="$ac_save_LIBS"
3259 rm -f "${LEX_OUTPUT_ROOT}.c"
3260
3261 fi
3262
3263 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3264 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3265 cat >> confdefs.h <<\EOF
3266 #define YYTEXT_POINTER 1
3267 EOF
3268
3269 fi
3270
3271
3272 ALL_LINGUAS=
3273 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
3274 echo "configure:3272: checking for POSIXized ISC" >&5
3275 if test -d /etc/conf/kconfig.d &&
3276 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
3277 then
3278 echo "$ac_t""yes" 1>&6
3279 ISC=yes # If later tests want to check for ISC.
3280 cat >> confdefs.h <<\EOF
3281 #define _POSIX_SOURCE 1
3282 EOF
3283
3284 if test "$GCC" = yes; then
3285 CC="$CC -posix"
3286 else
3287 CC="$CC -Xp"
3288 fi
3289 else
3290 echo "$ac_t""no" 1>&6
3291 ISC=
3292 fi
3293
3294 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3295 echo "configure:3293: checking for ANSI C header files" >&5
3296 if eval "test \"\${ac_cv_header_stdc+set}\" = set"; then
3297 echo $ac_n "(cached) $ac_c" 1>&6
3298 else
3299 cat > conftest.$ac_ext <<EOF
3300 #line 3298 "configure"
3301 #include "confdefs.h"
3302 #include <stdlib.h>
3303 #include <stdarg.h>
3304 #include <string.h>
3305 #include <float.h>
3306 EOF
3307 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3308 { (eval echo configure:3306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3309 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3310 if test -z "$ac_err"; then
3311 rm -rf conftest*
3312 ac_cv_header_stdc=yes
3313 else
3314 echo "$ac_err" >&5
3315 echo "configure: failed program was:" >&5
3316 cat conftest.$ac_ext >&5
3317 rm -rf conftest*
3318 ac_cv_header_stdc=no
3319 fi
3320 rm -f conftest*
3321
3322 if test $ac_cv_header_stdc = yes; then
3323 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3324 cat > conftest.$ac_ext <<EOF
3325 #line 3323 "configure"
3326 #include "confdefs.h"
3327 #include <string.h>
3328 EOF
3329 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3330 egrep "memchr" >/dev/null 2>&1; then
3331 :
3332 else
3333 rm -rf conftest*
3334 ac_cv_header_stdc=no
3335 fi
3336 rm -f conftest*
3337
3338 fi
3339
3340 if test $ac_cv_header_stdc = yes; then
3341 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3342 cat > conftest.$ac_ext <<EOF
3343 #line 3341 "configure"
3344 #include "confdefs.h"
3345 #include <stdlib.h>
3346 EOF
3347 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3348 egrep "free" >/dev/null 2>&1; then
3349 :
3350 else
3351 rm -rf conftest*
3352 ac_cv_header_stdc=no
3353 fi
3354 rm -f conftest*
3355
3356 fi
3357
3358 if test $ac_cv_header_stdc = yes; then
3359 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3360 if test "$cross_compiling" = yes; then
3361 :
3362 else
3363 cat > conftest.$ac_ext <<EOF
3364 #line 3362 "configure"
3365 #include "confdefs.h"
3366 #include <ctype.h>
3367 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3368 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3369 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3370 int main () { int i; for (i = 0; i < 256; i++)
3371 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3372 exit (0); }
3373
3374 EOF
3375 if { (eval echo configure:3373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3376 then
3377 :
3378 else
3379 echo "configure: failed program was:" >&5
3380 cat conftest.$ac_ext >&5
3381 rm -fr conftest*
3382 ac_cv_header_stdc=no
3383 fi
3384 rm -fr conftest*
3385 fi
3386
3387 fi
3388 fi
3389
3390 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3391 if test $ac_cv_header_stdc = yes; then
3392 cat >> confdefs.h <<\EOF
3393 #define STDC_HEADERS 1
3394 EOF
3395
3396 fi
3397
3398 echo $ac_n "checking for working const""... $ac_c" 1>&6
3399 echo "configure:3397: checking for working const" >&5
3400 if eval "test \"\${ac_cv_c_const+set}\" = set"; then
3401 echo $ac_n "(cached) $ac_c" 1>&6
3402 else
3403 cat > conftest.$ac_ext <<EOF
3404 #line 3402 "configure"
3405 #include "confdefs.h"
3406
3407 int main() {
3408
3409 /* Ultrix mips cc rejects this. */
3410 typedef int charset[2]; const charset x;
3411 /* SunOS 4.1.1 cc rejects this. */
3412 char const *const *ccp;
3413 char **p;
3414 /* NEC SVR4.0.2 mips cc rejects this. */
3415 struct point {int x, y;};
3416 static struct point const zero = {0,0};
3417 /* AIX XL C 1.02.0.0 rejects this.
3418 It does not let you subtract one const X* pointer from another in an arm
3419 of an if-expression whose if-part is not a constant expression */
3420 const char *g = "string";
3421 ccp = &g + (g ? g-g : 0);
3422 /* HPUX 7.0 cc rejects these. */
3423 ++ccp;
3424 p = (char**) ccp;
3425 ccp = (char const *const *) p;
3426 { /* SCO 3.2v4 cc rejects this. */
3427 char *t;
3428 char const *s = 0 ? (char *) 0 : (char const *) 0;
3429
3430 *t++ = 0;
3431 }
3432 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3433 int x[] = {25, 17};
3434 const int *foo = &x[0];
3435 ++foo;
3436 }
3437 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3438 typedef const int *iptr;
3439 iptr p = 0;
3440 ++p;
3441 }
3442 { /* AIX XL C 1.02.0.0 rejects this saying
3443 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3444 struct s { int j; const int *ap[3]; };
3445 struct s *b; b->j = 5;
3446 }
3447 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3448 const int foo = 10;
3449 }
3450
3451 ; return 0; }
3452 EOF
3453 if { (eval echo configure:3451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3454 rm -rf conftest*
3455 ac_cv_c_const=yes
3456 else
3457 echo "configure: failed program was:" >&5
3458 cat conftest.$ac_ext >&5
3459 rm -rf conftest*
3460 ac_cv_c_const=no
3461 fi
3462 rm -f conftest*
3463 fi
3464
3465 echo "$ac_t""$ac_cv_c_const" 1>&6
3466 if test $ac_cv_c_const = no; then
3467 cat >> confdefs.h <<\EOF
3468 #define const
3469 EOF
3470
3471 fi
3472
3473 echo $ac_n "checking for inline""... $ac_c" 1>&6
3474 echo "configure:3472: checking for inline" >&5
3475 if eval "test \"\${ac_cv_c_inline+set}\" = set"; then
3476 echo $ac_n "(cached) $ac_c" 1>&6
3477 else
3478 ac_cv_c_inline=no
3479 for ac_kw in inline __inline__ __inline; do
3480 cat > conftest.$ac_ext <<EOF
3481 #line 3479 "configure"
3482 #include "confdefs.h"
3483
3484 int main() {
3485 } $ac_kw int foo() {
3486 ; return 0; }
3487 EOF
3488 if { (eval echo configure:3486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3489 rm -rf conftest*
3490 ac_cv_c_inline=$ac_kw; break
3491 else
3492 echo "configure: failed program was:" >&5
3493 cat conftest.$ac_ext >&5
3494 fi
3495 rm -f conftest*
3496 done
3497
3498 fi
3499
3500 echo "$ac_t""$ac_cv_c_inline" 1>&6
3501 case "$ac_cv_c_inline" in
3502 inline | yes) ;;
3503 no) cat >> confdefs.h <<\EOF
3504 #define inline
3505 EOF
3506 ;;
3507 *) cat >> confdefs.h <<EOF
3508 #define inline $ac_cv_c_inline
3509 EOF
3510 ;;
3511 esac
3512
3513 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3514 echo "configure:3512: checking for off_t" >&5
3515 if eval "test \"\${ac_cv_type_off_t+set}\" = set"; then
3516 echo $ac_n "(cached) $ac_c" 1>&6
3517 else
3518 cat > conftest.$ac_ext <<EOF
3519 #line 3517 "configure"
3520 #include "confdefs.h"
3521 #include <sys/types.h>
3522 #if STDC_HEADERS
3523 #include <stdlib.h>
3524 #include <stddef.h>
3525 #endif
3526 EOF
3527 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3528 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3529 rm -rf conftest*
3530 eval "ac_cv_type_off_t=yes"
3531 else
3532 rm -rf conftest*
3533 eval "ac_cv_type_off_t=no"
3534 fi
3535 rm -f conftest*
3536
3537 fi
3538 if eval "test \"`echo '$ac_cv_type_'off_t`\" = yes"; then
3539 echo "$ac_t""yes" 1>&6
3540 else
3541 echo "$ac_t""no" 1>&6
3542 cat >> confdefs.h <<EOF
3543 #define off_t long
3544 EOF
3545
3546 fi
3547
3548 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3549 echo "configure:3547: checking for size_t" >&5
3550 if eval "test \"\${ac_cv_type_size_t+set}\" = set"; then
3551 echo $ac_n "(cached) $ac_c" 1>&6
3552 else
3553 cat > conftest.$ac_ext <<EOF
3554 #line 3552 "configure"
3555 #include "confdefs.h"
3556 #include <sys/types.h>
3557 #if STDC_HEADERS
3558 #include <stdlib.h>
3559 #include <stddef.h>
3560 #endif
3561 EOF
3562 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3563 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3564 rm -rf conftest*
3565 eval "ac_cv_type_size_t=yes"
3566 else
3567 rm -rf conftest*
3568 eval "ac_cv_type_size_t=no"
3569 fi
3570 rm -f conftest*
3571
3572 fi
3573 if eval "test \"`echo '$ac_cv_type_'size_t`\" = yes"; then
3574 echo "$ac_t""yes" 1>&6
3575 else
3576 echo "$ac_t""no" 1>&6
3577 cat >> confdefs.h <<EOF
3578 #define size_t unsigned
3579 EOF
3580
3581 fi
3582
3583 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3584 # for constant arguments. Useless!
3585 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3586 echo "configure:3584: checking for working alloca.h" >&5
3587 if eval "test \"\${ac_cv_header_alloca_h+set}\" = set"; then
3588 echo $ac_n "(cached) $ac_c" 1>&6
3589 else
3590 cat > conftest.$ac_ext <<EOF
3591 #line 3589 "configure"
3592 #include "confdefs.h"
3593 #include <alloca.h>
3594 int main() {
3595 char *p = alloca(2 * sizeof(int));
3596 ; return 0; }
3597 EOF
3598 if { (eval echo configure:3596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3599 rm -rf conftest*
3600 ac_cv_header_alloca_h=yes
3601 else
3602 echo "configure: failed program was:" >&5
3603 cat conftest.$ac_ext >&5
3604 rm -rf conftest*
3605 ac_cv_header_alloca_h=no
3606 fi
3607 rm -f conftest*
3608 fi
3609
3610 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3611 if test $ac_cv_header_alloca_h = yes; then
3612 cat >> confdefs.h <<\EOF
3613 #define HAVE_ALLOCA_H 1
3614 EOF
3615
3616 fi
3617
3618 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3619 echo "configure:3617: checking for alloca" >&5
3620 if eval "test \"\${ac_cv_func_alloca_works+set}\" = set"; then
3621 echo $ac_n "(cached) $ac_c" 1>&6
3622 else
3623 cat > conftest.$ac_ext <<EOF
3624 #line 3622 "configure"
3625 #include "confdefs.h"
3626
3627 #ifdef __GNUC__
3628 # define alloca __builtin_alloca
3629 #else
3630 # ifdef _MSC_VER
3631 # include <malloc.h>
3632 # define alloca _alloca
3633 # else
3634 # if HAVE_ALLOCA_H
3635 # include <alloca.h>
3636 # else
3637 # ifdef _AIX
3638 #pragma alloca
3639 # else
3640 # ifndef alloca /* predefined by HP cc +Olibcalls */
3641 char *alloca ();
3642 # endif
3643 # endif
3644 # endif
3645 # endif
3646 #endif
3647
3648 int main() {
3649 char *p = (char *) alloca(1);
3650 ; return 0; }
3651 EOF
3652 if { (eval echo configure:3650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3653 rm -rf conftest*
3654 ac_cv_func_alloca_works=yes
3655 else
3656 echo "configure: failed program was:" >&5
3657 cat conftest.$ac_ext >&5
3658 rm -rf conftest*
3659 ac_cv_func_alloca_works=no
3660 fi
3661 rm -f conftest*
3662 fi
3663
3664 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3665 if test $ac_cv_func_alloca_works = yes; then
3666 cat >> confdefs.h <<\EOF
3667 #define HAVE_ALLOCA 1
3668 EOF
3669
3670 fi
3671
3672 if test $ac_cv_func_alloca_works = no; then
3673 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3674 # that cause trouble. Some versions do not even contain alloca or
3675 # contain a buggy version. If you still want to use their alloca,
3676 # use ar to extract alloca.o from them instead of compiling alloca.c.
3677 ALLOCA=alloca.${ac_objext}
3678 cat >> confdefs.h <<\EOF
3679 #define C_ALLOCA 1
3680 EOF
3681
3682
3683 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3684 echo "configure:3682: checking whether alloca needs Cray hooks" >&5
3685 if eval "test \"\${ac_cv_os_cray+set}\" = set"; then
3686 echo $ac_n "(cached) $ac_c" 1>&6
3687 else
3688 cat > conftest.$ac_ext <<EOF
3689 #line 3687 "configure"
3690 #include "confdefs.h"
3691 #if defined(CRAY) && ! defined(CRAY2)
3692 webecray
3693 #else
3694 wenotbecray
3695 #endif
3696
3697 EOF
3698 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3699 egrep "webecray" >/dev/null 2>&1; then
3700 rm -rf conftest*
3701 ac_cv_os_cray=yes
3702 else
3703 rm -rf conftest*
3704 ac_cv_os_cray=no
3705 fi
3706 rm -f conftest*
3707
3708 fi
3709
3710 echo "$ac_t""$ac_cv_os_cray" 1>&6
3711 if test $ac_cv_os_cray = yes; then
3712 for ac_func in _getb67 GETB67 getb67; do
3713 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3714 echo "configure:3712: checking for $ac_func" >&5
3715 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
3716 echo $ac_n "(cached) $ac_c" 1>&6
3717 else
3718 cat > conftest.$ac_ext <<EOF
3719 #line 3717 "configure"
3720 #include "confdefs.h"
3721 /* System header to define __stub macros and hopefully few prototypes,
3722 which can conflict with char $ac_func(); below. */
3723 #include <assert.h>
3724 /* Override any gcc2 internal prototype to avoid an error. */
3725 /* We use char because int might match the return type of a gcc2
3726 builtin and then its argument prototype would still apply. */
3727 char $ac_func();
3728 char (*f)();
3729
3730 int main() {
3731
3732 /* The GNU C library defines this for functions which it implements
3733 to always fail with ENOSYS. Some functions are actually named
3734 something starting with __ and the normal name is an alias. */
3735 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3736 choke me
3737 #else
3738 f = $ac_func;
3739 #endif
3740
3741 ; return 0; }
3742 EOF
3743 if { (eval echo configure:3741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3744 rm -rf conftest*
3745 eval "ac_cv_func_$ac_func=yes"
3746 else
3747 echo "configure: failed program was:" >&5
3748 cat conftest.$ac_ext >&5
3749 rm -rf conftest*
3750 eval "ac_cv_func_$ac_func=no"
3751 fi
3752 rm -f conftest*
3753 fi
3754
3755 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3756 echo "$ac_t""yes" 1>&6
3757 cat >> confdefs.h <<EOF
3758 #define CRAY_STACKSEG_END $ac_func
3759 EOF
3760
3761 break
3762 else
3763 echo "$ac_t""no" 1>&6
3764 fi
3765
3766 done
3767 fi
3768
3769 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3770 echo "configure:3768: checking stack direction for C alloca" >&5
3771 if eval "test \"\${ac_cv_c_stack_direction+set}\" = set"; then
3772 echo $ac_n "(cached) $ac_c" 1>&6
3773 else
3774 if test "$cross_compiling" = yes; then
3775 ac_cv_c_stack_direction=0
3776 else
3777 cat > conftest.$ac_ext <<EOF
3778 #line 3776 "configure"
3779 #include "confdefs.h"
3780 find_stack_direction ()
3781 {
3782 static char *addr = 0;
3783 auto char dummy;
3784 if (addr == 0)
3785 {
3786 addr = &dummy;
3787 return find_stack_direction ();
3788 }
3789 else
3790 return (&dummy > addr) ? 1 : -1;
3791 }
3792 main ()
3793 {
3794 exit (find_stack_direction() < 0);
3795 }
3796 EOF
3797 if { (eval echo configure:3795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3798 then
3799 ac_cv_c_stack_direction=1
3800 else
3801 echo "configure: failed program was:" >&5
3802 cat conftest.$ac_ext >&5
3803 rm -fr conftest*
3804 ac_cv_c_stack_direction=-1
3805 fi
3806 rm -fr conftest*
3807 fi
3808
3809 fi
3810
3811 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3812 cat >> confdefs.h <<EOF
3813 #define STACK_DIRECTION $ac_cv_c_stack_direction
3814 EOF
3815
3816 fi
3817
3818 for ac_hdr in unistd.h
3819 do
3820 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3821 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3822 echo "configure:3820: checking for $ac_hdr" >&5
3823 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
3824 echo $ac_n "(cached) $ac_c" 1>&6
3825 else
3826 cat > conftest.$ac_ext <<EOF
3827 #line 3825 "configure"
3828 #include "confdefs.h"
3829 #include <$ac_hdr>
3830 EOF
3831 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3832 { (eval echo configure:3830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3833 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3834 if test -z "$ac_err"; then
3835 rm -rf conftest*
3836 eval "ac_cv_header_$ac_safe=yes"
3837 else
3838 echo "$ac_err" >&5
3839 echo "configure: failed program was:" >&5
3840 cat conftest.$ac_ext >&5
3841 rm -rf conftest*
3842 eval "ac_cv_header_$ac_safe=no"
3843 fi
3844 rm -f conftest*
3845 fi
3846 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3847 echo "$ac_t""yes" 1>&6
3848 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3849 cat >> confdefs.h <<EOF
3850 #define $ac_tr_hdr 1
3851 EOF
3852
3853 else
3854 echo "$ac_t""no" 1>&6
3855 fi
3856 done
3857
3858 for ac_func in getpagesize
3859 do
3860 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3861 echo "configure:3859: checking for $ac_func" >&5
3862 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
3863 echo $ac_n "(cached) $ac_c" 1>&6
3864 else
3865 cat > conftest.$ac_ext <<EOF
3866 #line 3864 "configure"
3867 #include "confdefs.h"
3868 /* System header to define __stub macros and hopefully few prototypes,
3869 which can conflict with char $ac_func(); below. */
3870 #include <assert.h>
3871 /* Override any gcc2 internal prototype to avoid an error. */
3872 /* We use char because int might match the return type of a gcc2
3873 builtin and then its argument prototype would still apply. */
3874 char $ac_func();
3875 char (*f)();
3876
3877 int main() {
3878
3879 /* The GNU C library defines this for functions which it implements
3880 to always fail with ENOSYS. Some functions are actually named
3881 something starting with __ and the normal name is an alias. */
3882 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3883 choke me
3884 #else
3885 f = $ac_func;
3886 #endif
3887
3888 ; return 0; }
3889 EOF
3890 if { (eval echo configure:3888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3891 rm -rf conftest*
3892 eval "ac_cv_func_$ac_func=yes"
3893 else
3894 echo "configure: failed program was:" >&5
3895 cat conftest.$ac_ext >&5
3896 rm -rf conftest*
3897 eval "ac_cv_func_$ac_func=no"
3898 fi
3899 rm -f conftest*
3900 fi
3901
3902 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3903 echo "$ac_t""yes" 1>&6
3904 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3905 cat >> confdefs.h <<EOF
3906 #define $ac_tr_func 1
3907 EOF
3908
3909 else
3910 echo "$ac_t""no" 1>&6
3911 fi
3912 done
3913
3914 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3915 echo "configure:3913: checking for working mmap" >&5
3916 if eval "test \"\${ac_cv_func_mmap_fixed_mapped+set}\" = set"; then
3917 echo $ac_n "(cached) $ac_c" 1>&6
3918 else
3919 if test "$cross_compiling" = yes; then
3920 ac_cv_func_mmap_fixed_mapped=no
3921 else
3922 cat > conftest.$ac_ext <<EOF
3923 #line 3921 "configure"
3924 #include "confdefs.h"
3925
3926 /* Thanks to Mike Haertel and Jim Avera for this test.
3927 Here is a matrix of mmap possibilities:
3928 mmap private not fixed
3929 mmap private fixed at somewhere currently unmapped
3930 mmap private fixed at somewhere already mapped
3931 mmap shared not fixed
3932 mmap shared fixed at somewhere currently unmapped
3933 mmap shared fixed at somewhere already mapped
3934 For private mappings, we should verify that changes cannot be read()
3935 back from the file, nor mmap's back from the file at a different
3936 address. (There have been systems where private was not correctly
3937 implemented like the infamous i386 svr4.0, and systems where the
3938 VM page cache was not coherent with the filesystem buffer cache
3939 like early versions of FreeBSD and possibly contemporary NetBSD.)
3940 For shared mappings, we should conversely verify that changes get
3941 propogated back to all the places they're supposed to be.
3942
3943 Grep wants private fixed already mapped.
3944 The main things grep needs to know about mmap are:
3945 * does it exist and is it safe to write into the mmap'd area
3946 * how to use it (BSD variants) */
3947 #include <sys/types.h>
3948 #include <fcntl.h>
3949 #include <sys/mman.h>
3950
3951 /* This mess was copied from the GNU getpagesize.h. */
3952 #ifndef HAVE_GETPAGESIZE
3953 # ifdef HAVE_UNISTD_H
3954 # include <unistd.h>
3955 # endif
3956
3957 /* Assume that all systems that can run configure have sys/param.h. */
3958 # ifndef HAVE_SYS_PARAM_H
3959 # define HAVE_SYS_PARAM_H 1
3960 # endif
3961
3962 # ifdef _SC_PAGESIZE
3963 # define getpagesize() sysconf(_SC_PAGESIZE)
3964 # else /* no _SC_PAGESIZE */
3965 # ifdef HAVE_SYS_PARAM_H
3966 # include <sys/param.h>
3967 # ifdef EXEC_PAGESIZE
3968 # define getpagesize() EXEC_PAGESIZE
3969 # else /* no EXEC_PAGESIZE */
3970 # ifdef NBPG
3971 # define getpagesize() NBPG * CLSIZE
3972 # ifndef CLSIZE
3973 # define CLSIZE 1
3974 # endif /* no CLSIZE */
3975 # else /* no NBPG */
3976 # ifdef NBPC
3977 # define getpagesize() NBPC
3978 # else /* no NBPC */
3979 # ifdef PAGESIZE
3980 # define getpagesize() PAGESIZE
3981 # endif /* PAGESIZE */
3982 # endif /* no NBPC */
3983 # endif /* no NBPG */
3984 # endif /* no EXEC_PAGESIZE */
3985 # else /* no HAVE_SYS_PARAM_H */
3986 # define getpagesize() 8192 /* punt totally */
3987 # endif /* no HAVE_SYS_PARAM_H */
3988 # endif /* no _SC_PAGESIZE */
3989
3990 #endif /* no HAVE_GETPAGESIZE */
3991
3992 #ifdef __cplusplus
3993 extern "C" { void *malloc(unsigned); }
3994 #else
3995 char *malloc();
3996 #endif
3997
3998 int
3999 main()
4000 {
4001 char *data, *data2, *data3;
4002 int i, pagesize;
4003 int fd;
4004
4005 pagesize = getpagesize();
4006
4007 /*
4008 * First, make a file with some known garbage in it.
4009 */
4010 data = malloc(pagesize);
4011 if (!data)
4012 exit(1);
4013 for (i = 0; i < pagesize; ++i)
4014 *(data + i) = rand();
4015 umask(0);
4016 fd = creat("conftestmmap", 0600);
4017 if (fd < 0)
4018 exit(1);
4019 if (write(fd, data, pagesize) != pagesize)
4020 exit(1);
4021 close(fd);
4022
4023 /*
4024 * Next, try to mmap the file at a fixed address which
4025 * already has something else allocated at it. If we can,
4026 * also make sure that we see the same garbage.
4027 */
4028 fd = open("conftestmmap", O_RDWR);
4029 if (fd < 0)
4030 exit(1);
4031 data2 = malloc(2 * pagesize);
4032 if (!data2)
4033 exit(1);
4034 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4035 if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4036 MAP_PRIVATE | MAP_FIXED, fd, 0L))
4037 exit(1);
4038 for (i = 0; i < pagesize; ++i)
4039 if (*(data + i) != *(data2 + i))
4040 exit(1);
4041
4042 /*
4043 * Finally, make sure that changes to the mapped area
4044 * do not percolate back to the file as seen by read().
4045 * (This is a bug on some variants of i386 svr4.0.)
4046 */
4047 for (i = 0; i < pagesize; ++i)
4048 *(data2 + i) = *(data2 + i) + 1;
4049 data3 = malloc(pagesize);
4050 if (!data3)
4051 exit(1);
4052 if (read(fd, data3, pagesize) != pagesize)
4053 exit(1);
4054 for (i = 0; i < pagesize; ++i)
4055 if (*(data + i) != *(data3 + i))
4056 exit(1);
4057 close(fd);
4058 unlink("conftestmmap");
4059 exit(0);
4060 }
4061
4062 EOF
4063 if { (eval echo configure:4061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4064 then
4065 ac_cv_func_mmap_fixed_mapped=yes
4066 else
4067 echo "configure: failed program was:" >&5
4068 cat conftest.$ac_ext >&5
4069 rm -fr conftest*
4070 ac_cv_func_mmap_fixed_mapped=no
4071 fi
4072 rm -fr conftest*
4073 fi
4074
4075 fi
4076
4077 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4078 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4079 cat >> confdefs.h <<\EOF
4080 #define HAVE_MMAP 1
4081 EOF
4082
4083 fi
4084
4085
4086 for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4087 unistd.h values.h sys/param.h
4088 do
4089 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4090 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4091 echo "configure:4089: checking for $ac_hdr" >&5
4092 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
4093 echo $ac_n "(cached) $ac_c" 1>&6
4094 else
4095 cat > conftest.$ac_ext <<EOF
4096 #line 4094 "configure"
4097 #include "confdefs.h"
4098 #include <$ac_hdr>
4099 EOF
4100 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4101 { (eval echo configure:4099: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4102 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4103 if test -z "$ac_err"; then
4104 rm -rf conftest*
4105 eval "ac_cv_header_$ac_safe=yes"
4106 else
4107 echo "$ac_err" >&5
4108 echo "configure: failed program was:" >&5
4109 cat conftest.$ac_ext >&5
4110 rm -rf conftest*
4111 eval "ac_cv_header_$ac_safe=no"
4112 fi
4113 rm -f conftest*
4114 fi
4115 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4116 echo "$ac_t""yes" 1>&6
4117 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4118 cat >> confdefs.h <<EOF
4119 #define $ac_tr_hdr 1
4120 EOF
4121
4122 else
4123 echo "$ac_t""no" 1>&6
4124 fi
4125 done
4126
4127 for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4128 __argz_count __argz_stringify __argz_next
4129 do
4130 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4131 echo "configure:4129: checking for $ac_func" >&5
4132 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
4133 echo $ac_n "(cached) $ac_c" 1>&6
4134 else
4135 cat > conftest.$ac_ext <<EOF
4136 #line 4134 "configure"
4137 #include "confdefs.h"
4138 /* System header to define __stub macros and hopefully few prototypes,
4139 which can conflict with char $ac_func(); below. */
4140 #include <assert.h>
4141 /* Override any gcc2 internal prototype to avoid an error. */
4142 /* We use char because int might match the return type of a gcc2
4143 builtin and then its argument prototype would still apply. */
4144 char $ac_func();
4145 char (*f)();
4146
4147 int main() {
4148
4149 /* The GNU C library defines this for functions which it implements
4150 to always fail with ENOSYS. Some functions are actually named
4151 something starting with __ and the normal name is an alias. */
4152 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4153 choke me
4154 #else
4155 f = $ac_func;
4156 #endif
4157
4158 ; return 0; }
4159 EOF
4160 if { (eval echo configure:4158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4161 rm -rf conftest*
4162 eval "ac_cv_func_$ac_func=yes"
4163 else
4164 echo "configure: failed program was:" >&5
4165 cat conftest.$ac_ext >&5
4166 rm -rf conftest*
4167 eval "ac_cv_func_$ac_func=no"
4168 fi
4169 rm -f conftest*
4170 fi
4171
4172 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4173 echo "$ac_t""yes" 1>&6
4174 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4175 cat >> confdefs.h <<EOF
4176 #define $ac_tr_func 1
4177 EOF
4178
4179 else
4180 echo "$ac_t""no" 1>&6
4181 fi
4182 done
4183
4184
4185 if test "${ac_cv_func_stpcpy+set}" != "set"; then
4186 for ac_func in stpcpy
4187 do
4188 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4189 echo "configure:4187: checking for $ac_func" >&5
4190 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
4191 echo $ac_n "(cached) $ac_c" 1>&6
4192 else
4193 cat > conftest.$ac_ext <<EOF
4194 #line 4192 "configure"
4195 #include "confdefs.h"
4196 /* System header to define __stub macros and hopefully few prototypes,
4197 which can conflict with char $ac_func(); below. */
4198 #include <assert.h>
4199 /* Override any gcc2 internal prototype to avoid an error. */
4200 /* We use char because int might match the return type of a gcc2
4201 builtin and then its argument prototype would still apply. */
4202 char $ac_func();
4203 char (*f)();
4204
4205 int main() {
4206
4207 /* The GNU C library defines this for functions which it implements
4208 to always fail with ENOSYS. Some functions are actually named
4209 something starting with __ and the normal name is an alias. */
4210 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4211 choke me
4212 #else
4213 f = $ac_func;
4214 #endif
4215
4216 ; return 0; }
4217 EOF
4218 if { (eval echo configure:4216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4219 rm -rf conftest*
4220 eval "ac_cv_func_$ac_func=yes"
4221 else
4222 echo "configure: failed program was:" >&5
4223 cat conftest.$ac_ext >&5
4224 rm -rf conftest*
4225 eval "ac_cv_func_$ac_func=no"
4226 fi
4227 rm -f conftest*
4228 fi
4229
4230 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4231 echo "$ac_t""yes" 1>&6
4232 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4233 cat >> confdefs.h <<EOF
4234 #define $ac_tr_func 1
4235 EOF
4236
4237 else
4238 echo "$ac_t""no" 1>&6
4239 fi
4240 done
4241
4242 fi
4243 if test "${ac_cv_func_stpcpy}" = "yes"; then
4244 cat >> confdefs.h <<\EOF
4245 #define HAVE_STPCPY 1
4246 EOF
4247
4248 fi
4249
4250 if test $ac_cv_header_locale_h = yes; then
4251 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4252 echo "configure:4250: checking for LC_MESSAGES" >&5
4253 if eval "test \"\${am_cv_val_LC_MESSAGES+set}\" = set"; then
4254 echo $ac_n "(cached) $ac_c" 1>&6
4255 else
4256 cat > conftest.$ac_ext <<EOF
4257 #line 4255 "configure"
4258 #include "confdefs.h"
4259 #include <locale.h>
4260 int main() {
4261 return LC_MESSAGES
4262 ; return 0; }
4263 EOF
4264 if { (eval echo configure:4262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4265 rm -rf conftest*
4266 am_cv_val_LC_MESSAGES=yes
4267 else
4268 echo "configure: failed program was:" >&5
4269 cat conftest.$ac_ext >&5
4270 rm -rf conftest*
4271 am_cv_val_LC_MESSAGES=no
4272 fi
4273 rm -f conftest*
4274 fi
4275
4276 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4277 if test $am_cv_val_LC_MESSAGES = yes; then
4278 cat >> confdefs.h <<\EOF
4279 #define HAVE_LC_MESSAGES 1
4280 EOF
4281
4282 fi
4283 fi
4284 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4285 echo "configure:4283: checking whether NLS is requested" >&5
4286 # Check whether --enable-nls or --disable-nls was given.
4287 if test "${enable_nls+set}" = set; then
4288 enableval="$enable_nls"
4289 USE_NLS=$enableval
4290 else
4291 USE_NLS=yes
4292 fi
4293
4294 echo "$ac_t""$USE_NLS" 1>&6
4295
4296
4297 USE_INCLUDED_LIBINTL=no
4298
4299 if test "$USE_NLS" = "yes"; then
4300 cat >> confdefs.h <<\EOF
4301 #define ENABLE_NLS 1
4302 EOF
4303
4304 echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4305 echo "configure:4303: checking whether included gettext is requested" >&5
4306 # Check whether --with-included-gettext or --without-included-gettext was given.
4307 if test "${with_included_gettext+set}" = set; then
4308 withval="$with_included_gettext"
4309 nls_cv_force_use_gnu_gettext=$withval
4310 else
4311 nls_cv_force_use_gnu_gettext=no
4312 fi
4313
4314 echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4315
4316 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4317 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4318 nls_cv_header_intl=
4319 nls_cv_header_libgt=
4320 CATOBJEXT=NONE
4321
4322 ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4323 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4324 echo "configure:4322: checking for libintl.h" >&5
4325 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
4326 echo $ac_n "(cached) $ac_c" 1>&6
4327 else
4328 cat > conftest.$ac_ext <<EOF
4329 #line 4327 "configure"
4330 #include "confdefs.h"
4331 #include <libintl.h>
4332 EOF
4333 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4334 { (eval echo configure:4332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4335 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4336 if test -z "$ac_err"; then
4337 rm -rf conftest*
4338 eval "ac_cv_header_$ac_safe=yes"
4339 else
4340 echo "$ac_err" >&5
4341 echo "configure: failed program was:" >&5
4342 cat conftest.$ac_ext >&5
4343 rm -rf conftest*
4344 eval "ac_cv_header_$ac_safe=no"
4345 fi
4346 rm -f conftest*
4347 fi
4348 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4349 echo "$ac_t""yes" 1>&6
4350 echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4351 echo "configure:4349: checking for gettext in libc" >&5
4352 if eval "test \"\${gt_cv_func_gettext_libc+set}\" = set"; then
4353 echo $ac_n "(cached) $ac_c" 1>&6
4354 else
4355 cat > conftest.$ac_ext <<EOF
4356 #line 4354 "configure"
4357 #include "confdefs.h"
4358 #include <libintl.h>
4359 int main() {
4360 return (int) gettext ("")
4361 ; return 0; }
4362 EOF
4363 if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4364 rm -rf conftest*
4365 gt_cv_func_gettext_libc=yes
4366 else
4367 echo "configure: failed program was:" >&5
4368 cat conftest.$ac_ext >&5
4369 rm -rf conftest*
4370 gt_cv_func_gettext_libc=no
4371 fi
4372 rm -f conftest*
4373 fi
4374
4375 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4376
4377 if test "$gt_cv_func_gettext_libc" != "yes"; then
4378 echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4379 echo "configure:4377: checking for bindtextdomain in -lintl" >&5
4380 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-:%__p__%'`
4381 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
4382 echo $ac_n "(cached) $ac_c" 1>&6
4383 else
4384 ac_save_LIBS="$LIBS"
4385 LIBS="-lintl $LIBS"
4386 cat > conftest.$ac_ext <<EOF
4387 #line 4385 "configure"
4388 #include "confdefs.h"
4389 /* Override any gcc2 internal prototype to avoid an error. */
4390 /* We use char because int might match the return type of a gcc2
4391 builtin and then its argument prototype would still apply. */
4392 char bindtextdomain();
4393
4394 int main() {
4395 bindtextdomain()
4396 ; return 0; }
4397 EOF
4398 if { (eval echo configure:4396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4399 rm -rf conftest*
4400 eval "ac_cv_lib_$ac_lib_var=yes"
4401 else
4402 echo "configure: failed program was:" >&5
4403 cat conftest.$ac_ext >&5
4404 rm -rf conftest*
4405 eval "ac_cv_lib_$ac_lib_var=no"
4406 fi
4407 rm -f conftest*
4408 LIBS="$ac_save_LIBS"
4409
4410 fi
4411 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4412 echo "$ac_t""yes" 1>&6
4413 echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4414 echo "configure:4412: checking for gettext in libintl" >&5
4415 if eval "test \"\${gt_cv_func_gettext_libintl+set}\" = set"; then
4416 echo $ac_n "(cached) $ac_c" 1>&6
4417 else
4418 cat > conftest.$ac_ext <<EOF
4419 #line 4417 "configure"
4420 #include "confdefs.h"
4421
4422 int main() {
4423 return (int) gettext ("")
4424 ; return 0; }
4425 EOF
4426 if { (eval echo configure:4424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4427 rm -rf conftest*
4428 gt_cv_func_gettext_libintl=yes
4429 else
4430 echo "configure: failed program was:" >&5
4431 cat conftest.$ac_ext >&5
4432 rm -rf conftest*
4433 gt_cv_func_gettext_libintl=no
4434 fi
4435 rm -f conftest*
4436 fi
4437
4438 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4439 else
4440 echo "$ac_t""no" 1>&6
4441 fi
4442
4443 fi
4444
4445 if test "$gt_cv_func_gettext_libc" = "yes" \
4446 || test "$gt_cv_func_gettext_libintl" = "yes"; then
4447 cat >> confdefs.h <<\EOF
4448 #define HAVE_GETTEXT 1
4449 EOF
4450
4451 # Extract the first word of "msgfmt", so it can be a program name with args.
4452 set dummy msgfmt; ac_word=$2
4453 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4454 echo "configure:4452: checking for $ac_word" >&5
4455 if eval "test \"\${ac_cv_path_MSGFMT+set}\" = set"; then
4456 echo $ac_n "(cached) $ac_c" 1>&6
4457 else
4458 case "$MSGFMT" in
4459 /*)
4460 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4461 ;;
4462 *)
4463 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4464 for ac_dir in $PATH; do
4465 test -z "$ac_dir" && ac_dir=.
4466 if test -f $ac_dir/$ac_word; then
4467 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4468 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4469 break
4470 fi
4471 fi
4472 done
4473 IFS="$ac_save_ifs"
4474 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4475 ;;
4476 esac
4477 fi
4478 MSGFMT="$ac_cv_path_MSGFMT"
4479 if test -n "$MSGFMT"; then
4480 echo "$ac_t""$MSGFMT" 1>&6
4481 else
4482 echo "$ac_t""no" 1>&6
4483 fi
4484 if test "$MSGFMT" != "no"; then
4485 for ac_func in dcgettext
4486 do
4487 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4488 echo "configure:4486: checking for $ac_func" >&5
4489 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
4490 echo $ac_n "(cached) $ac_c" 1>&6
4491 else
4492 cat > conftest.$ac_ext <<EOF
4493 #line 4491 "configure"
4494 #include "confdefs.h"
4495 /* System header to define __stub macros and hopefully few prototypes,
4496 which can conflict with char $ac_func(); below. */
4497 #include <assert.h>
4498 /* Override any gcc2 internal prototype to avoid an error. */
4499 /* We use char because int might match the return type of a gcc2
4500 builtin and then its argument prototype would still apply. */
4501 char $ac_func();
4502 char (*f)();
4503
4504 int main() {
4505
4506 /* The GNU C library defines this for functions which it implements
4507 to always fail with ENOSYS. Some functions are actually named
4508 something starting with __ and the normal name is an alias. */
4509 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4510 choke me
4511 #else
4512 f = $ac_func;
4513 #endif
4514
4515 ; return 0; }
4516 EOF
4517 if { (eval echo configure:4515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4518 rm -rf conftest*
4519 eval "ac_cv_func_$ac_func=yes"
4520 else
4521 echo "configure: failed program was:" >&5
4522 cat conftest.$ac_ext >&5
4523 rm -rf conftest*
4524 eval "ac_cv_func_$ac_func=no"
4525 fi
4526 rm -f conftest*
4527 fi
4528
4529 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4530 echo "$ac_t""yes" 1>&6
4531 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4532 cat >> confdefs.h <<EOF
4533 #define $ac_tr_func 1
4534 EOF
4535
4536 else
4537 echo "$ac_t""no" 1>&6
4538 fi
4539 done
4540
4541 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4542 set dummy gmsgfmt; ac_word=$2
4543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4544 echo "configure:4542: checking for $ac_word" >&5
4545 if eval "test \"\${ac_cv_path_GMSGFMT+set}\" = set"; then
4546 echo $ac_n "(cached) $ac_c" 1>&6
4547 else
4548 case "$GMSGFMT" in
4549 /*)
4550 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4551 ;;
4552 ?:/*)
4553 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4554 ;;
4555 *)
4556 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4557 ac_dummy="$PATH"
4558 for ac_dir in $ac_dummy; do
4559 test -z "$ac_dir" && ac_dir=.
4560 if test -f $ac_dir/$ac_word; then
4561 ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4562 break
4563 fi
4564 done
4565 IFS="$ac_save_ifs"
4566 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4567 ;;
4568 esac
4569 fi
4570 GMSGFMT="$ac_cv_path_GMSGFMT"
4571 if test -n "$GMSGFMT"; then
4572 echo "$ac_t""$GMSGFMT" 1>&6
4573 else
4574 echo "$ac_t""no" 1>&6
4575 fi
4576
4577 # Extract the first word of "xgettext", so it can be a program name with args.
4578 set dummy xgettext; ac_word=$2
4579 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4580 echo "configure:4578: checking for $ac_word" >&5
4581 if eval "test \"\${ac_cv_path_XGETTEXT+set}\" = set"; then
4582 echo $ac_n "(cached) $ac_c" 1>&6
4583 else
4584 case "$XGETTEXT" in
4585 /*)
4586 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
4587 ;;
4588 *)
4589 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4590 for ac_dir in $PATH; do
4591 test -z "$ac_dir" && ac_dir=.
4592 if test -f $ac_dir/$ac_word; then
4593 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
4594 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
4595 break
4596 fi
4597 fi
4598 done
4599 IFS="$ac_save_ifs"
4600 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
4601 ;;
4602 esac
4603 fi
4604 XGETTEXT="$ac_cv_path_XGETTEXT"
4605 if test -n "$XGETTEXT"; then
4606 echo "$ac_t""$XGETTEXT" 1>&6
4607 else
4608 echo "$ac_t""no" 1>&6
4609 fi
4610
4611 cat > conftest.$ac_ext <<EOF
4612 #line 4610 "configure"
4613 #include "confdefs.h"
4614
4615 int main() {
4616 extern int _nl_msg_cat_cntr;
4617 return _nl_msg_cat_cntr
4618 ; return 0; }
4619 EOF
4620 if { (eval echo configure:4618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4621 rm -rf conftest*
4622 CATOBJEXT=.gmo
4623 DATADIRNAME=share
4624 else
4625 echo "configure: failed program was:" >&5
4626 cat conftest.$ac_ext >&5
4627 rm -rf conftest*
4628 CATOBJEXT=.mo
4629 DATADIRNAME=lib
4630 fi
4631 rm -f conftest*
4632 INSTOBJEXT=.mo
4633 fi
4634 fi
4635
4636 else
4637 echo "$ac_t""no" 1>&6
4638 fi
4639
4640
4641
4642 if test "$CATOBJEXT" = "NONE"; then
4643 nls_cv_use_gnu_gettext=yes
4644 fi
4645 fi
4646
4647 if test "$nls_cv_use_gnu_gettext" = "yes"; then
4648 INTLOBJS="\$(GETTOBJS)"
4649 # Extract the first word of "msgfmt", so it can be a program name with args.
4650 set dummy msgfmt; ac_word=$2
4651 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4652 echo "configure:4650: checking for $ac_word" >&5
4653 if eval "test \"\${ac_cv_path_MSGFMT+set}\" = set"; then
4654 echo $ac_n "(cached) $ac_c" 1>&6
4655 else
4656 case "$MSGFMT" in
4657 /*)
4658 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4659 ;;
4660 *)
4661 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4662 for ac_dir in $PATH; do
4663 test -z "$ac_dir" && ac_dir=.
4664 if test -f $ac_dir/$ac_word; then
4665 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4666 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4667 break
4668 fi
4669 fi
4670 done
4671 IFS="$ac_save_ifs"
4672 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
4673 ;;
4674 esac
4675 fi
4676 MSGFMT="$ac_cv_path_MSGFMT"
4677 if test -n "$MSGFMT"; then
4678 echo "$ac_t""$MSGFMT" 1>&6
4679 else
4680 echo "$ac_t""no" 1>&6
4681 fi
4682
4683 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4684 set dummy gmsgfmt; ac_word=$2
4685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4686 echo "configure:4684: checking for $ac_word" >&5
4687 if eval "test \"\${ac_cv_path_GMSGFMT+set}\" = set"; then
4688 echo $ac_n "(cached) $ac_c" 1>&6
4689 else
4690 case "$GMSGFMT" in
4691 /*)
4692 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4693 ;;
4694 ?:/*)
4695 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4696 ;;
4697 *)
4698 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4699 ac_dummy="$PATH"
4700 for ac_dir in $ac_dummy; do
4701 test -z "$ac_dir" && ac_dir=.
4702 if test -f $ac_dir/$ac_word; then
4703 ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4704 break
4705 fi
4706 done
4707 IFS="$ac_save_ifs"
4708 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4709 ;;
4710 esac
4711 fi
4712 GMSGFMT="$ac_cv_path_GMSGFMT"
4713 if test -n "$GMSGFMT"; then
4714 echo "$ac_t""$GMSGFMT" 1>&6
4715 else
4716 echo "$ac_t""no" 1>&6
4717 fi
4718
4719 # Extract the first word of "xgettext", so it can be a program name with args.
4720 set dummy xgettext; ac_word=$2
4721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4722 echo "configure:4720: checking for $ac_word" >&5
4723 if eval "test \"\${ac_cv_path_XGETTEXT+set}\" = set"; then
4724 echo $ac_n "(cached) $ac_c" 1>&6
4725 else
4726 case "$XGETTEXT" in
4727 /*)
4728 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
4729 ;;
4730 *)
4731 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4732 for ac_dir in $PATH; do
4733 test -z "$ac_dir" && ac_dir=.
4734 if test -f $ac_dir/$ac_word; then
4735 if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
4736 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
4737 break
4738 fi
4739 fi
4740 done
4741 IFS="$ac_save_ifs"
4742 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
4743 ;;
4744 esac
4745 fi
4746 XGETTEXT="$ac_cv_path_XGETTEXT"
4747 if test -n "$XGETTEXT"; then
4748 echo "$ac_t""$XGETTEXT" 1>&6
4749 else
4750 echo "$ac_t""no" 1>&6
4751 fi
4752
4753
4754 USE_INCLUDED_LIBINTL=yes
4755 CATOBJEXT=.gmo
4756 INSTOBJEXT=.mo
4757 DATADIRNAME=share
4758 INTLDEPS='$(top_builddir)/../intl/libintl.a'
4759 INTLLIBS=$INTLDEPS
4760 LIBS=`echo $LIBS | sed -e 's/-lintl//'`
4761 nls_cv_header_intl=libintl.h
4762 nls_cv_header_libgt=libgettext.h
4763 fi
4764
4765 if test "$XGETTEXT" != ":"; then
4766 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
4767 : ;
4768 else
4769 echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
4770 XGETTEXT=":"
4771 fi
4772 fi
4773
4774 # We need to process the po/ directory.
4775 POSUB=po
4776 else
4777 DATADIRNAME=share
4778 nls_cv_header_intl=libintl.h
4779 nls_cv_header_libgt=libgettext.h
4780 fi
4781
4782 # If this is used in GNU gettext we have to set USE_NLS to `yes'
4783 # because some of the sources are only built for this goal.
4784 if test "$PACKAGE" = gettext; then
4785 USE_NLS=yes
4786 USE_INCLUDED_LIBINTL=yes
4787 fi
4788
4789 for lang in $ALL_LINGUAS; do
4790 GMOFILES="$GMOFILES $lang.gmo"
4791 POFILES="$POFILES $lang.po"
4792 done
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807 if test "x$CATOBJEXT" != "x"; then
4808 if test "x$ALL_LINGUAS" = "x"; then
4809 LINGUAS=
4810 else
4811 echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
4812 echo "configure:4810: checking for catalogs to be installed" >&5
4813 NEW_LINGUAS=
4814 for lang in ${LINGUAS=$ALL_LINGUAS}; do
4815 case "$ALL_LINGUAS" in
4816 *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
4817 esac
4818 done
4819 LINGUAS=$NEW_LINGUAS
4820 echo "$ac_t""$LINGUAS" 1>&6
4821 fi
4822
4823 if test -n "$LINGUAS"; then
4824 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
4825 fi
4826 fi
4827
4828 if test $ac_cv_header_locale_h = yes; then
4829 INCLUDE_LOCALE_H="#include <locale.h>"
4830 else
4831 INCLUDE_LOCALE_H="\
4832 /* The system does not provide the header <locale.h>. Take care yourself. */"
4833 fi
4834
4835
4836 if test -f $srcdir/po2tbl.sed.in; then
4837 if test "$CATOBJEXT" = ".cat"; then
4838 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
4839 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
4840 echo "configure:4838: checking for linux/version.h" >&5
4841 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
4842 echo $ac_n "(cached) $ac_c" 1>&6
4843 else
4844 cat > conftest.$ac_ext <<EOF
4845 #line 4843 "configure"
4846 #include "confdefs.h"
4847 #include <linux/version.h>
4848 EOF
4849 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4850 { (eval echo configure:4848: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4851 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4852 if test -z "$ac_err"; then
4853 rm -rf conftest*
4854 eval "ac_cv_header_$ac_safe=yes"
4855 else
4856 echo "$ac_err" >&5
4857 echo "configure: failed program was:" >&5
4858 cat conftest.$ac_ext >&5
4859 rm -rf conftest*
4860 eval "ac_cv_header_$ac_safe=no"
4861 fi
4862 rm -f conftest*
4863 fi
4864 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4865 echo "$ac_t""yes" 1>&6
4866 msgformat=linux
4867 else
4868 echo "$ac_t""no" 1>&6
4869 msgformat=xopen
4870 fi
4871
4872
4873 sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
4874 fi
4875 sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
4876 $srcdir/po2tbl.sed.in > po2tbl.sed
4877 fi
4878
4879 if test "$PACKAGE" = "gettext"; then
4880 GT_NO="#NO#"
4881 GT_YES=
4882 else
4883 GT_NO=
4884 GT_YES="#YES#"
4885 fi
4886
4887
4888
4889 MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
4890
4891
4892 l=
4893
4894
4895 if test -d $srcdir/po; then
4896 test -d po || mkdir po
4897 if test "x$srcdir" != "x."; then
4898 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
4899 posrcprefix="$srcdir/"
4900 else
4901 posrcprefix="../$srcdir/"
4902 fi
4903 else
4904 posrcprefix="../"
4905 fi
4906 rm -f po/POTFILES
4907 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
4908 < $srcdir/po/POTFILES.in > po/POTFILES
4909 fi
4910
4911
4912 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4913 echo "configure:4911: checking whether to enable maintainer-specific portions of Makefiles" >&5
4914 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4915 if test "${enable_maintainer_mode+set}" = set; then
4916 enableval="$enable_maintainer_mode"
4917 USE_MAINTAINER_MODE=$enableval
4918 else
4919 USE_MAINTAINER_MODE=no
4920 fi
4921
4922 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4923
4924
4925 if test $USE_MAINTAINER_MODE = yes; then
4926 MAINTAINER_MODE_TRUE=
4927 MAINTAINER_MODE_FALSE='#'
4928 else
4929 MAINTAINER_MODE_TRUE='#'
4930 MAINTAINER_MODE_FALSE=
4931 fi
4932 MAINT=$MAINTAINER_MODE_TRUE
4933
4934
4935 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
4936 echo "configure:4934: checking for Cygwin environment" >&5
4937 if eval "test \"\${ac_cv_cygwin+set}\" = set"; then
4938 echo $ac_n "(cached) $ac_c" 1>&6
4939 else
4940 cat > conftest.$ac_ext <<EOF
4941 #line 4939 "configure"
4942 #include "confdefs.h"
4943
4944 int main() {
4945
4946 #ifndef __CYGWIN__
4947 #define __CYGWIN__ __CYGWIN32__
4948 #endif
4949 return __CYGWIN__;
4950 ; return 0; }
4951 EOF
4952 if { (eval echo configure:4950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4953 rm -rf conftest*
4954 ac_cv_cygwin=yes
4955 else
4956 echo "configure: failed program was:" >&5
4957 cat conftest.$ac_ext >&5
4958 rm -rf conftest*
4959 ac_cv_cygwin=no
4960 fi
4961 rm -f conftest*
4962 fi
4963
4964 echo "$ac_t""$ac_cv_cygwin" 1>&6
4965 CYGWIN=
4966 test "$ac_cv_cygwin" = yes && CYGWIN=yes
4967 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
4968 echo "configure:4966: checking for mingw32 environment" >&5
4969 if eval "test \"\${ac_cv_mingw32+set}\" = set"; then
4970 echo $ac_n "(cached) $ac_c" 1>&6
4971 else
4972 cat > conftest.$ac_ext <<EOF
4973 #line 4971 "configure"
4974 #include "confdefs.h"
4975
4976 int main() {
4977 return __MINGW32__;
4978 ; return 0; }
4979 EOF
4980 if { (eval echo configure:4978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4981 rm -rf conftest*
4982 ac_cv_mingw32=yes
4983 else
4984 echo "configure: failed program was:" >&5
4985 cat conftest.$ac_ext >&5
4986 rm -rf conftest*
4987 ac_cv_mingw32=no
4988 fi
4989 rm -f conftest*
4990 fi
4991
4992 echo "$ac_t""$ac_cv_mingw32" 1>&6
4993 MINGW32=
4994 test "$ac_cv_mingw32" = yes && MINGW32=yes
4995 echo $ac_n "checking for EMX OS/2 environment""... $ac_c" 1>&6
4996 echo "configure:4994: checking for EMX OS/2 environment" >&5
4997 if eval "test \"\${ac_cv_emxos2+set}\" = set"; then
4998 echo $ac_n "(cached) $ac_c" 1>&6
4999 else
5000 cat > conftest.$ac_ext <<EOF
5001 #line 4999 "configure"
5002 #include "confdefs.h"
5003
5004 int main() {
5005 return __EMX__;
5006 ; return 0; }
5007 EOF
5008 if { (eval echo configure:5006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5009 rm -rf conftest*
5010 ac_cv_emxos2=yes
5011 else
5012 echo "configure: failed program was:" >&5
5013 cat conftest.$ac_ext >&5
5014 rm -rf conftest*
5015 ac_cv_emxos2=no
5016 fi
5017 rm -f conftest*
5018 fi
5019
5020 echo "$ac_t""$ac_cv_emxos2" 1>&6
5021 EMXOS2=
5022 test "$ac_cv_emxos2" = yes && EMXOS2=yes
5023
5024
5025
5026 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5027 echo "configure:5025: checking for executable suffix" >&5
5028 if eval "test \"\${ac_cv_exeext+set}\" = set"; then
5029 echo $ac_n "(cached) $ac_c" 1>&6
5030 else
5031 if test "$CYGWIN" = yes || test "$MINGW32" = yes || test "$EMXOS2" = yes; then
5032 ac_cv_exeext=.exe
5033 else
5034 rm -f conftest*
5035 echo 'int main () { return 0; }' > conftest.$ac_ext
5036 ac_cv_exeext=
5037 if { (eval echo configure:5035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5038 for file in conftest.*; do
5039 case $file in
5040 *.c | *.C | *.o | *.obj | *.xcoff) ;;
5041 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5042 esac
5043 done
5044 else
5045 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5046 fi
5047 rm -f conftest*
5048 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5049 fi
5050 fi
5051
5052 EXEEXT=""
5053 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5054 echo "$ac_t""${ac_cv_exeext}" 1>&6
5055 ac_exeext=$EXEEXT
5056
5057
5058 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5059 do
5060 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5061 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5062 echo "configure:5060: checking for $ac_hdr" >&5
5063 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
5064 echo $ac_n "(cached) $ac_c" 1>&6
5065 else
5066 cat > conftest.$ac_ext <<EOF
5067 #line 5065 "configure"
5068 #include "confdefs.h"
5069 #include <$ac_hdr>
5070 EOF
5071 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5072 { (eval echo configure:5070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5073 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5074 if test -z "$ac_err"; then
5075 rm -rf conftest*
5076 eval "ac_cv_header_$ac_safe=yes"
5077 else
5078 echo "$ac_err" >&5
5079 echo "configure: failed program was:" >&5
5080 cat conftest.$ac_ext >&5
5081 rm -rf conftest*
5082 eval "ac_cv_header_$ac_safe=no"
5083 fi
5084 rm -f conftest*
5085 fi
5086 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5087 echo "$ac_t""yes" 1>&6
5088 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5089 cat >> confdefs.h <<EOF
5090 #define $ac_tr_hdr 1
5091 EOF
5092
5093 else
5094 echo "$ac_t""no" 1>&6
5095 fi
5096 done
5097
5098
5099 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5100 # people who are not cross-compiling but are compiling cross-assemblers.
5101 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5102 echo "configure:5100: checking whether compiling a cross-assembler" >&5
5103 if test "${host}" = "${target}"; then
5104 cross_gas=no
5105 else
5106 cross_gas=yes
5107 cat >> confdefs.h <<\EOF
5108 #define CROSS_COMPILE 1
5109 EOF
5110
5111 fi
5112 echo "$ac_t""$cross_gas" 1>&6
5113
5114 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5115 # for constant arguments. Useless!
5116 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5117 echo "configure:5115: checking for working alloca.h" >&5
5118 if eval "test \"\${ac_cv_header_alloca_h+set}\" = set"; then
5119 echo $ac_n "(cached) $ac_c" 1>&6
5120 else
5121 cat > conftest.$ac_ext <<EOF
5122 #line 5120 "configure"
5123 #include "confdefs.h"
5124 #include <alloca.h>
5125 int main() {
5126 char *p = alloca(2 * sizeof(int));
5127 ; return 0; }
5128 EOF
5129 if { (eval echo configure:5127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5130 rm -rf conftest*
5131 ac_cv_header_alloca_h=yes
5132 else
5133 echo "configure: failed program was:" >&5
5134 cat conftest.$ac_ext >&5
5135 rm -rf conftest*
5136 ac_cv_header_alloca_h=no
5137 fi
5138 rm -f conftest*
5139 fi
5140
5141 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5142 if test $ac_cv_header_alloca_h = yes; then
5143 cat >> confdefs.h <<\EOF
5144 #define HAVE_ALLOCA_H 1
5145 EOF
5146
5147 fi
5148
5149 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5150 echo "configure:5148: checking for alloca" >&5
5151 if eval "test \"\${ac_cv_func_alloca_works+set}\" = set"; then
5152 echo $ac_n "(cached) $ac_c" 1>&6
5153 else
5154 cat > conftest.$ac_ext <<EOF
5155 #line 5153 "configure"
5156 #include "confdefs.h"
5157
5158 #ifdef __GNUC__
5159 # define alloca __builtin_alloca
5160 #else
5161 # ifdef _MSC_VER
5162 # include <malloc.h>
5163 # define alloca _alloca
5164 # else
5165 # if HAVE_ALLOCA_H
5166 # include <alloca.h>
5167 # else
5168 # ifdef _AIX
5169 #pragma alloca
5170 # else
5171 # ifndef alloca /* predefined by HP cc +Olibcalls */
5172 char *alloca ();
5173 # endif
5174 # endif
5175 # endif
5176 # endif
5177 #endif
5178
5179 int main() {
5180 char *p = (char *) alloca(1);
5181 ; return 0; }
5182 EOF
5183 if { (eval echo configure:5181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5184 rm -rf conftest*
5185 ac_cv_func_alloca_works=yes
5186 else
5187 echo "configure: failed program was:" >&5
5188 cat conftest.$ac_ext >&5
5189 rm -rf conftest*
5190 ac_cv_func_alloca_works=no
5191 fi
5192 rm -f conftest*
5193 fi
5194
5195 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5196 if test $ac_cv_func_alloca_works = yes; then
5197 cat >> confdefs.h <<\EOF
5198 #define HAVE_ALLOCA 1
5199 EOF
5200
5201 fi
5202
5203 if test $ac_cv_func_alloca_works = no; then
5204 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5205 # that cause trouble. Some versions do not even contain alloca or
5206 # contain a buggy version. If you still want to use their alloca,
5207 # use ar to extract alloca.o from them instead of compiling alloca.c.
5208 ALLOCA=alloca.${ac_objext}
5209 cat >> confdefs.h <<\EOF
5210 #define C_ALLOCA 1
5211 EOF
5212
5213
5214 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5215 echo "configure:5213: checking whether alloca needs Cray hooks" >&5
5216 if eval "test \"\${ac_cv_os_cray+set}\" = set"; then
5217 echo $ac_n "(cached) $ac_c" 1>&6
5218 else
5219 cat > conftest.$ac_ext <<EOF
5220 #line 5218 "configure"
5221 #include "confdefs.h"
5222 #if defined(CRAY) && ! defined(CRAY2)
5223 webecray
5224 #else
5225 wenotbecray
5226 #endif
5227
5228 EOF
5229 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5230 egrep "webecray" >/dev/null 2>&1; then
5231 rm -rf conftest*
5232 ac_cv_os_cray=yes
5233 else
5234 rm -rf conftest*
5235 ac_cv_os_cray=no
5236 fi
5237 rm -f conftest*
5238
5239 fi
5240
5241 echo "$ac_t""$ac_cv_os_cray" 1>&6
5242 if test $ac_cv_os_cray = yes; then
5243 for ac_func in _getb67 GETB67 getb67; do
5244 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5245 echo "configure:5243: checking for $ac_func" >&5
5246 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
5247 echo $ac_n "(cached) $ac_c" 1>&6
5248 else
5249 cat > conftest.$ac_ext <<EOF
5250 #line 5248 "configure"
5251 #include "confdefs.h"
5252 /* System header to define __stub macros and hopefully few prototypes,
5253 which can conflict with char $ac_func(); below. */
5254 #include <assert.h>
5255 /* Override any gcc2 internal prototype to avoid an error. */
5256 /* We use char because int might match the return type of a gcc2
5257 builtin and then its argument prototype would still apply. */
5258 char $ac_func();
5259 char (*f)();
5260
5261 int main() {
5262
5263 /* The GNU C library defines this for functions which it implements
5264 to always fail with ENOSYS. Some functions are actually named
5265 something starting with __ and the normal name is an alias. */
5266 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5267 choke me
5268 #else
5269 f = $ac_func;
5270 #endif
5271
5272 ; return 0; }
5273 EOF
5274 if { (eval echo configure:5272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5275 rm -rf conftest*
5276 eval "ac_cv_func_$ac_func=yes"
5277 else
5278 echo "configure: failed program was:" >&5
5279 cat conftest.$ac_ext >&5
5280 rm -rf conftest*
5281 eval "ac_cv_func_$ac_func=no"
5282 fi
5283 rm -f conftest*
5284 fi
5285
5286 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5287 echo "$ac_t""yes" 1>&6
5288 cat >> confdefs.h <<EOF
5289 #define CRAY_STACKSEG_END $ac_func
5290 EOF
5291
5292 break
5293 else
5294 echo "$ac_t""no" 1>&6
5295 fi
5296
5297 done
5298 fi
5299
5300 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5301 echo "configure:5299: checking stack direction for C alloca" >&5
5302 if eval "test \"\${ac_cv_c_stack_direction+set}\" = set"; then
5303 echo $ac_n "(cached) $ac_c" 1>&6
5304 else
5305 if test "$cross_compiling" = yes; then
5306 ac_cv_c_stack_direction=0
5307 else
5308 cat > conftest.$ac_ext <<EOF
5309 #line 5307 "configure"
5310 #include "confdefs.h"
5311 find_stack_direction ()
5312 {
5313 static char *addr = 0;
5314 auto char dummy;
5315 if (addr == 0)
5316 {
5317 addr = &dummy;
5318 return find_stack_direction ();
5319 }
5320 else
5321 return (&dummy > addr) ? 1 : -1;
5322 }
5323 main ()
5324 {
5325 exit (find_stack_direction() < 0);
5326 }
5327 EOF
5328 if { (eval echo configure:5326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5329 then
5330 ac_cv_c_stack_direction=1
5331 else
5332 echo "configure: failed program was:" >&5
5333 cat conftest.$ac_ext >&5
5334 rm -fr conftest*
5335 ac_cv_c_stack_direction=-1
5336 fi
5337 rm -fr conftest*
5338 fi
5339
5340 fi
5341
5342 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5343 cat >> confdefs.h <<EOF
5344 #define STACK_DIRECTION $ac_cv_c_stack_direction
5345 EOF
5346
5347 fi
5348
5349 echo $ac_n "checking for inline""... $ac_c" 1>&6
5350 echo "configure:5348: checking for inline" >&5
5351 if eval "test \"\${ac_cv_c_inline+set}\" = set"; then
5352 echo $ac_n "(cached) $ac_c" 1>&6
5353 else
5354 ac_cv_c_inline=no
5355 for ac_kw in inline __inline__ __inline; do
5356 cat > conftest.$ac_ext <<EOF
5357 #line 5355 "configure"
5358 #include "confdefs.h"
5359
5360 int main() {
5361 } $ac_kw int foo() {
5362 ; return 0; }
5363 EOF
5364 if { (eval echo configure:5362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5365 rm -rf conftest*
5366 ac_cv_c_inline=$ac_kw; break
5367 else
5368 echo "configure: failed program was:" >&5
5369 cat conftest.$ac_ext >&5
5370 fi
5371 rm -f conftest*
5372 done
5373
5374 fi
5375
5376 echo "$ac_t""$ac_cv_c_inline" 1>&6
5377 case "$ac_cv_c_inline" in
5378 inline | yes) ;;
5379 no) cat >> confdefs.h <<\EOF
5380 #define inline
5381 EOF
5382 ;;
5383 *) cat >> confdefs.h <<EOF
5384 #define inline $ac_cv_c_inline
5385 EOF
5386 ;;
5387 esac
5388
5389
5390 # VMS doesn't have unlink.
5391 for ac_func in unlink remove
5392 do
5393 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5394 echo "configure:5392: checking for $ac_func" >&5
5395 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
5396 echo $ac_n "(cached) $ac_c" 1>&6
5397 else
5398 cat > conftest.$ac_ext <<EOF
5399 #line 5397 "configure"
5400 #include "confdefs.h"
5401 /* System header to define __stub macros and hopefully few prototypes,
5402 which can conflict with char $ac_func(); below. */
5403 #include <assert.h>
5404 /* Override any gcc2 internal prototype to avoid an error. */
5405 /* We use char because int might match the return type of a gcc2
5406 builtin and then its argument prototype would still apply. */
5407 char $ac_func();
5408 char (*f)();
5409
5410 int main() {
5411
5412 /* The GNU C library defines this for functions which it implements
5413 to always fail with ENOSYS. Some functions are actually named
5414 something starting with __ and the normal name is an alias. */
5415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5416 choke me
5417 #else
5418 f = $ac_func;
5419 #endif
5420
5421 ; return 0; }
5422 EOF
5423 if { (eval echo configure:5421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5424 rm -rf conftest*
5425 eval "ac_cv_func_$ac_func=yes"
5426 else
5427 echo "configure: failed program was:" >&5
5428 cat conftest.$ac_ext >&5
5429 rm -rf conftest*
5430 eval "ac_cv_func_$ac_func=no"
5431 fi
5432 rm -f conftest*
5433 fi
5434
5435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5436 echo "$ac_t""yes" 1>&6
5437 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5438 cat >> confdefs.h <<EOF
5439 #define $ac_tr_func 1
5440 EOF
5441 break
5442 else
5443 echo "$ac_t""no" 1>&6
5444 fi
5445 done
5446
5447
5448 # Some systems don't have sbrk().
5449 for ac_func in sbrk
5450 do
5451 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5452 echo "configure:5450: checking for $ac_func" >&5
5453 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
5454 echo $ac_n "(cached) $ac_c" 1>&6
5455 else
5456 cat > conftest.$ac_ext <<EOF
5457 #line 5455 "configure"
5458 #include "confdefs.h"
5459 /* System header to define __stub macros and hopefully few prototypes,
5460 which can conflict with char $ac_func(); below. */
5461 #include <assert.h>
5462 /* Override any gcc2 internal prototype to avoid an error. */
5463 /* We use char because int might match the return type of a gcc2
5464 builtin and then its argument prototype would still apply. */
5465 char $ac_func();
5466 char (*f)();
5467
5468 int main() {
5469
5470 /* The GNU C library defines this for functions which it implements
5471 to always fail with ENOSYS. Some functions are actually named
5472 something starting with __ and the normal name is an alias. */
5473 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5474 choke me
5475 #else
5476 f = $ac_func;
5477 #endif
5478
5479 ; return 0; }
5480 EOF
5481 if { (eval echo configure:5479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5482 rm -rf conftest*
5483 eval "ac_cv_func_$ac_func=yes"
5484 else
5485 echo "configure: failed program was:" >&5
5486 cat conftest.$ac_ext >&5
5487 rm -rf conftest*
5488 eval "ac_cv_func_$ac_func=no"
5489 fi
5490 rm -f conftest*
5491 fi
5492
5493 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5494 echo "$ac_t""yes" 1>&6
5495 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5496 cat >> confdefs.h <<EOF
5497 #define $ac_tr_func 1
5498 EOF
5499
5500 else
5501 echo "$ac_t""no" 1>&6
5502 fi
5503 done
5504
5505
5506 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
5507 # enough, but on some of those systems, the assert macro relies on requoting
5508 # working properly!
5509 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5510 echo "configure:5508: checking for working assert macro" >&5
5511 if eval "test \"\${gas_cv_assert_ok+set}\" = set"; then
5512 echo $ac_n "(cached) $ac_c" 1>&6
5513 else
5514 cat > conftest.$ac_ext <<EOF
5515 #line 5513 "configure"
5516 #include "confdefs.h"
5517 #include <assert.h>
5518 #include <stdio.h>
5519 int main() {
5520
5521 /* check for requoting problems */
5522 static int a, b, c, d;
5523 static char *s;
5524 assert (!strcmp(s, "foo bar baz quux"));
5525 /* check for newline handling */
5526 assert (a == b
5527 || c == d);
5528
5529 ; return 0; }
5530 EOF
5531 if { (eval echo configure:5529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5532 rm -rf conftest*
5533 gas_cv_assert_ok=yes
5534 else
5535 echo "configure: failed program was:" >&5
5536 cat conftest.$ac_ext >&5
5537 rm -rf conftest*
5538 gas_cv_assert_ok=no
5539 fi
5540 rm -f conftest*
5541 fi
5542 echo "$ac_t""$gas_cv_assert_ok" 1>&6
5543 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
5544 #define BROKEN_ASSERT 1
5545 EOF
5546
5547
5548
5549 # On some systems, the system header files may not declare malloc, realloc,
5550 # and free. There are places where gas needs these functions to have been
5551 # declared -- such as when taking their addresses.
5552 gas_test_headers="
5553 #ifdef HAVE_MEMORY_H
5554 #include <memory.h>
5555 #endif
5556 #ifdef HAVE_STRING_H
5557 #include <string.h>
5558 #else
5559 #ifdef HAVE_STRINGS_H
5560 #include <strings.h>
5561 #endif
5562 #endif
5563 #ifdef HAVE_STDLIB_H
5564 #include <stdlib.h>
5565 #endif
5566 #ifdef HAVE_UNISTD_H
5567 #include <unistd.h>
5568 #endif
5569 "
5570
5571 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
5572 echo "configure:5570: checking whether declaration is required for strstr" >&5
5573 if eval "test \"\${gas_cv_decl_needed_strstr+set}\" = set"; then
5574 echo $ac_n "(cached) $ac_c" 1>&6
5575 else
5576 cat > conftest.$ac_ext <<EOF
5577 #line 5575 "configure"
5578 #include "confdefs.h"
5579 $gas_test_headers
5580 int main() {
5581
5582 typedef char *(*f)();
5583 f x;
5584 x = (f) strstr;
5585
5586 ; return 0; }
5587 EOF
5588 if { (eval echo configure:5586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5589 rm -rf conftest*
5590 gas_cv_decl_needed_strstr=no
5591 else
5592 echo "configure: failed program was:" >&5
5593 cat conftest.$ac_ext >&5
5594 rm -rf conftest*
5595 gas_cv_decl_needed_strstr=yes
5596 fi
5597 rm -f conftest*
5598 fi
5599 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
5600 if test $gas_cv_decl_needed_strstr = yes; then
5601 cat >> confdefs.h <<\EOF
5602 #define NEED_DECLARATION_STRSTR 1
5603 EOF
5604
5605 fi
5606
5607
5608 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
5609 echo "configure:5607: checking whether declaration is required for malloc" >&5
5610 if eval "test \"\${gas_cv_decl_needed_malloc+set}\" = set"; then
5611 echo $ac_n "(cached) $ac_c" 1>&6
5612 else
5613 cat > conftest.$ac_ext <<EOF
5614 #line 5612 "configure"
5615 #include "confdefs.h"
5616 $gas_test_headers
5617 int main() {
5618
5619 typedef char *(*f)();
5620 f x;
5621 x = (f) malloc;
5622
5623 ; return 0; }
5624 EOF
5625 if { (eval echo configure:5623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5626 rm -rf conftest*
5627 gas_cv_decl_needed_malloc=no
5628 else
5629 echo "configure: failed program was:" >&5
5630 cat conftest.$ac_ext >&5
5631 rm -rf conftest*
5632 gas_cv_decl_needed_malloc=yes
5633 fi
5634 rm -f conftest*
5635 fi
5636 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
5637 if test $gas_cv_decl_needed_malloc = yes; then
5638 cat >> confdefs.h <<\EOF
5639 #define NEED_DECLARATION_MALLOC 1
5640 EOF
5641
5642 fi
5643
5644
5645 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
5646 echo "configure:5644: checking whether declaration is required for free" >&5
5647 if eval "test \"\${gas_cv_decl_needed_free+set}\" = set"; then
5648 echo $ac_n "(cached) $ac_c" 1>&6
5649 else
5650 cat > conftest.$ac_ext <<EOF
5651 #line 5649 "configure"
5652 #include "confdefs.h"
5653 $gas_test_headers
5654 int main() {
5655
5656 typedef void (*f)();
5657 f x;
5658 x = (f) free;
5659
5660 ; return 0; }
5661 EOF
5662 if { (eval echo configure:5660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5663 rm -rf conftest*
5664 gas_cv_decl_needed_free=no
5665 else
5666 echo "configure: failed program was:" >&5
5667 cat conftest.$ac_ext >&5
5668 rm -rf conftest*
5669 gas_cv_decl_needed_free=yes
5670 fi
5671 rm -f conftest*
5672 fi
5673 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
5674 if test $gas_cv_decl_needed_free = yes; then
5675 cat >> confdefs.h <<\EOF
5676 #define NEED_DECLARATION_FREE 1
5677 EOF
5678
5679 fi
5680
5681
5682 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
5683 echo "configure:5681: checking whether declaration is required for sbrk" >&5
5684 if eval "test \"\${gas_cv_decl_needed_sbrk+set}\" = set"; then
5685 echo $ac_n "(cached) $ac_c" 1>&6
5686 else
5687 cat > conftest.$ac_ext <<EOF
5688 #line 5686 "configure"
5689 #include "confdefs.h"
5690 $gas_test_headers
5691 int main() {
5692
5693 typedef char *(*f)();
5694 f x;
5695 x = (f) sbrk;
5696
5697 ; return 0; }
5698 EOF
5699 if { (eval echo configure:5697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5700 rm -rf conftest*
5701 gas_cv_decl_needed_sbrk=no
5702 else
5703 echo "configure: failed program was:" >&5
5704 cat conftest.$ac_ext >&5
5705 rm -rf conftest*
5706 gas_cv_decl_needed_sbrk=yes
5707 fi
5708 rm -f conftest*
5709 fi
5710 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
5711 if test $gas_cv_decl_needed_sbrk = yes; then
5712 cat >> confdefs.h <<\EOF
5713 #define NEED_DECLARATION_SBRK 1
5714 EOF
5715
5716 fi
5717
5718
5719 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
5720 echo "configure:5718: checking whether declaration is required for environ" >&5
5721 if eval "test \"\${gas_cv_decl_needed_environ+set}\" = set"; then
5722 echo $ac_n "(cached) $ac_c" 1>&6
5723 else
5724 cat > conftest.$ac_ext <<EOF
5725 #line 5723 "configure"
5726 #include "confdefs.h"
5727 $gas_test_headers
5728 int main() {
5729
5730 typedef char **f;
5731 f x;
5732 x = (f) environ;
5733
5734 ; return 0; }
5735 EOF
5736 if { (eval echo configure:5734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5737 rm -rf conftest*
5738 gas_cv_decl_needed_environ=no
5739 else
5740 echo "configure: failed program was:" >&5
5741 cat conftest.$ac_ext >&5
5742 rm -rf conftest*
5743 gas_cv_decl_needed_environ=yes
5744 fi
5745 rm -f conftest*
5746 fi
5747 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
5748 if test $gas_cv_decl_needed_environ = yes; then
5749 cat >> confdefs.h <<\EOF
5750 #define NEED_DECLARATION_ENVIRON 1
5751 EOF
5752
5753 fi
5754
5755
5756 # Does errno.h declare errno, or do we have to add a separate declaration
5757 # for it?
5758
5759 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
5760 echo "configure:5758: checking whether declaration is required for errno" >&5
5761 if eval "test \"\${gas_cv_decl_needed_errno+set}\" = set"; then
5762 echo $ac_n "(cached) $ac_c" 1>&6
5763 else
5764 cat > conftest.$ac_ext <<EOF
5765 #line 5763 "configure"
5766 #include "confdefs.h"
5767
5768 #ifdef HAVE_ERRNO_H
5769 #include <errno.h>
5770 #endif
5771
5772 int main() {
5773
5774 typedef int f;
5775 f x;
5776 x = (f) errno;
5777
5778 ; return 0; }
5779 EOF
5780 if { (eval echo configure:5778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5781 rm -rf conftest*
5782 gas_cv_decl_needed_errno=no
5783 else
5784 echo "configure: failed program was:" >&5
5785 cat conftest.$ac_ext >&5
5786 rm -rf conftest*
5787 gas_cv_decl_needed_errno=yes
5788 fi
5789 rm -f conftest*
5790 fi
5791 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
5792 if test $gas_cv_decl_needed_errno = yes; then
5793 cat >> confdefs.h <<\EOF
5794 #define NEED_DECLARATION_ERRNO 1
5795 EOF
5796
5797 fi
5798
5799
5800
5801
5802 trap '' 1 2 15
5803 cat > confcache <<\EOF
5804 # This file is a shell script that caches the results of configure
5805 # tests run on this system so they can be shared between configure
5806 # scripts and configure runs. It is not useful on other systems.
5807 # If it contains results you don't want to keep, you may remove or edit it.
5808 #
5809 # By default, configure uses ./config.cache as the cache file,
5810 # creating it if it does not exist already. You can give configure
5811 # the --cache-file=FILE option to use a different cache file; that is
5812 # what configure does when it calls configure scripts in
5813 # subdirectories, so they share the cache.
5814 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5815 # config.status only pays attention to the cache file if you give it the
5816 # --recheck option to rerun configure.
5817 #
5818 EOF
5819 # The following way of writing the cache mishandles newlines in values,
5820 # but we know of no workaround that is simple, portable, and efficient.
5821 # So, don't put newlines in cache variables' values.
5822 # Ultrix sh set writes to stderr and can't be redirected directly,
5823 # and sets the high bit in the cache file unless we assign to the vars.
5824 (set) 2>&1 |
5825 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5826 *ac_space=\ *)
5827 # `set' does not quote correctly, so add quotes (double-quote substitution
5828 # turns \\\\ into \\, and sed turns \\ into \).
5829 sed -n \
5830 -e "s/'/'\\\\''/g" \
5831 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5832 ;;
5833 *)
5834 # `set' quotes correctly as required by POSIX, so do not add quotes.
5835 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5836 ;;
5837 esac >> confcache
5838 if cmp -s $cache_file confcache; then
5839 :
5840 else
5841 if test -w $cache_file; then
5842 echo "updating cache $cache_file"
5843 cat confcache > $cache_file
5844 else
5845 echo "not updating unwritable cache $cache_file"
5846 fi
5847 fi
5848 rm -f confcache
5849
5850 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5851
5852 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5853 # Let make expand exec_prefix.
5854 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5855
5856 # Any assignment to VPATH causes Sun make to only execute
5857 # the first set of double-colon rules, so remove it if not needed.
5858 # If there is a colon in the path, we need to keep it.
5859 if test "x$srcdir" = x.; then
5860 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
5861 fi
5862
5863 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5864
5865 DEFS=-DHAVE_CONFIG_H
5866
5867 # Without the "./", some shells look in PATH for config.status.
5868 : ${CONFIG_STATUS=./config.status}
5869
5870 echo creating $CONFIG_STATUS
5871 rm -f $CONFIG_STATUS
5872 cat > $CONFIG_STATUS <<EOF
5873 #! /bin/sh
5874 # Generated automatically by configure.
5875 # Run this file to recreate the current configuration.
5876 # This directory was configured as follows,
5877 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5878 #
5879 # $0 $ac_configure_args
5880 #
5881 # Compiler output produced by configure, useful for debugging
5882 # configure, is in ./config.log if it exists.
5883
5884 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5885 for ac_option
5886 do
5887 case "\$ac_option" in
5888 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5889 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5890 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5891 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5892 echo "$CONFIG_STATUS generated by autoconf version 2.13.1"
5893 exit 0 ;;
5894 -help | --help | --hel | --he | --h)
5895 echo "\$ac_cs_usage"; exit 0 ;;
5896 *) echo "\$ac_cs_usage"; exit 1 ;;
5897 esac
5898 done
5899
5900 ac_given_srcdir=$srcdir
5901 ac_given_INSTALL="$INSTALL"
5902
5903 trap 'rm -fr `echo "Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5904 EOF
5905 cat >> $CONFIG_STATUS <<EOF
5906
5907 # Protect against being on the right side of a sed subst in config.status.
5908 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5909 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5910 $ac_vpsub
5911 $extrasub
5912 s%@SHELL@%$SHELL%g
5913 s%@CFLAGS@%$CFLAGS%g
5914 s%@CPPFLAGS@%$CPPFLAGS%g
5915 s%@CXXFLAGS@%$CXXFLAGS%g
5916 s%@FFLAGS@%$FFLAGS%g
5917 s%@DEFS@%$DEFS%g
5918 s%@LDFLAGS@%$LDFLAGS%g
5919 s%@LIBS@%$LIBS%g
5920 s%@exec_prefix@%$exec_prefix%g
5921 s%@prefix@%$prefix%g
5922 s%@program_transform_name@%$program_transform_name%g
5923 s%@bindir@%$bindir%g
5924 s%@sbindir@%$sbindir%g
5925 s%@libexecdir@%$libexecdir%g
5926 s%@datadir@%$datadir%g
5927 s%@sysconfdir@%$sysconfdir%g
5928 s%@sharedstatedir@%$sharedstatedir%g
5929 s%@localstatedir@%$localstatedir%g
5930 s%@libdir@%$libdir%g
5931 s%@includedir@%$includedir%g
5932 s%@oldincludedir@%$oldincludedir%g
5933 s%@infodir@%$infodir%g
5934 s%@mandir@%$mandir%g
5935 s%@host@%$host%g
5936 s%@host_alias@%$host_alias%g
5937 s%@host_cpu@%$host_cpu%g
5938 s%@host_vendor@%$host_vendor%g
5939 s%@host_os@%$host_os%g
5940 s%@target@%$target%g
5941 s%@target_alias@%$target_alias%g
5942 s%@target_cpu@%$target_cpu%g
5943 s%@target_vendor@%$target_vendor%g
5944 s%@target_os@%$target_os%g
5945 s%@build@%$build%g
5946 s%@build_alias@%$build_alias%g
5947 s%@build_cpu@%$build_cpu%g
5948 s%@build_vendor@%$build_vendor%g
5949 s%@build_os@%$build_os%g
5950 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5951 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5952 s%@INSTALL_DATA@%$INSTALL_DATA%g
5953 s%@PACKAGE@%$PACKAGE%g
5954 s%@VERSION@%$VERSION%g
5955 s%@ACLOCAL@%$ACLOCAL%g
5956 s%@AUTOCONF@%$AUTOCONF%g
5957 s%@AUTOMAKE@%$AUTOMAKE%g
5958 s%@AUTOHEADER@%$AUTOHEADER%g
5959 s%@MAKEINFO@%$MAKEINFO%g
5960 s%@SET_MAKE@%$SET_MAKE%g
5961 s%@RANLIB@%$RANLIB%g
5962 s%@CC@%$CC%g
5963 s%@LD@%$LD%g
5964 s%@NM@%$NM%g
5965 s%@USE_SYMBOL_UNDERSCORE@%$USE_SYMBOL_UNDERSCORE%g
5966 s%@LN_S@%$LN_S%g
5967 s%@DLLTOOL@%$DLLTOOL%g
5968 s%@AS@%$AS%g
5969 s%@LIBTOOL@%$LIBTOOL%g
5970 s%@GDBINIT@%$GDBINIT%g
5971 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
5972 s%@extra_objects@%$extra_objects%g
5973 s%@target_cpu_type@%$target_cpu_type%g
5974 s%@obj_format@%$obj_format%g
5975 s%@te_file@%$te_file%g
5976 s%@install_tooldir@%$install_tooldir%g
5977 s%@atof@%$atof%g
5978 s%@BFDLIB@%$BFDLIB%g
5979 s%@OPCODES_LIB@%$OPCODES_LIB%g
5980 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
5981 s%@YACC@%$YACC%g
5982 s%@LEX@%$LEX%g
5983 s%@LEXLIB@%$LEXLIB%g
5984 s%@CPP@%$CPP%g
5985 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
5986 s%@ALLOCA@%$ALLOCA%g
5987 s%@USE_NLS@%$USE_NLS%g
5988 s%@MSGFMT@%$MSGFMT%g
5989 s%@GMSGFMT@%$GMSGFMT%g
5990 s%@XGETTEXT@%$XGETTEXT%g
5991 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5992 s%@CATALOGS@%$CATALOGS%g
5993 s%@CATOBJEXT@%$CATOBJEXT%g
5994 s%@DATADIRNAME@%$DATADIRNAME%g
5995 s%@GMOFILES@%$GMOFILES%g
5996 s%@INSTOBJEXT@%$INSTOBJEXT%g
5997 s%@INTLDEPS@%$INTLDEPS%g
5998 s%@INTLLIBS@%$INTLLIBS%g
5999 s%@INTLOBJS@%$INTLOBJS%g
6000 s%@POFILES@%$POFILES%g
6001 s%@POSUB@%$POSUB%g
6002 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6003 s%@GT_NO@%$GT_NO%g
6004 s%@GT_YES@%$GT_YES%g
6005 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6006 s%@l@%$l%g
6007 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6008 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6009 s%@MAINT@%$MAINT%g
6010 s%@EXEEXT@%$EXEEXT%g
6011
6012 CEOF
6013 EOF
6014
6015 cat >> $CONFIG_STATUS <<\EOF
6016
6017 # Split the substitutions into bite-sized pieces for seds with
6018 # small command number limits, like on Digital OSF/1 and HP-UX.
6019 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6020 ac_file=1 # Number of current file.
6021 ac_beg=1 # First line for current file.
6022 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6023 ac_more_lines=:
6024 ac_sed_cmds=""
6025 while $ac_more_lines; do
6026 if test $ac_beg -gt 1; then
6027 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6028 else
6029 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6030 fi
6031 if test ! -s conftest.s$ac_file; then
6032 ac_more_lines=false
6033 rm -f conftest.s$ac_file
6034 else
6035 if test -z "$ac_sed_cmds"; then
6036 ac_sed_cmds="sed -f conftest.s$ac_file"
6037 else
6038 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6039 fi
6040 ac_file=`expr $ac_file + 1`
6041 ac_beg=$ac_end
6042 ac_end=`expr $ac_end + $ac_max_sed_cmds`
6043 fi
6044 done
6045 if test -z "$ac_sed_cmds"; then
6046 ac_sed_cmds=cat
6047 fi
6048 EOF
6049
6050 cat >> $CONFIG_STATUS <<EOF
6051
6052 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6053 EOF
6054 cat >> $CONFIG_STATUS <<\EOF
6055 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6056 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6057 case "$ac_file" in
6058 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6059 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6060 *) ac_file_in="${ac_file}.in" ;;
6061 esac
6062
6063 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6064
6065 # Remove last slash and all that follows it. Not all systems have dirname.
6066 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6067 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6068 # The file is in a subdirectory.
6069 test ! -d "$ac_dir" && mkdir "$ac_dir"
6070 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6071 # A "../" for each directory in $ac_dir_suffix.
6072 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6073 else
6074 ac_dir_suffix= ac_dots=
6075 fi
6076
6077 case "$ac_given_srcdir" in
6078 .) srcdir=.
6079 if test -z "$ac_dots"; then top_srcdir=.
6080 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6081 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6082 *) # Relative path.
6083 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6084 top_srcdir="$ac_dots$ac_given_srcdir" ;;
6085 esac
6086
6087 case "$ac_given_INSTALL" in
6088 [/$]*) INSTALL="$ac_given_INSTALL" ;;
6089 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6090 esac
6091
6092 echo creating "$ac_file"
6093 rm -f "$ac_file"
6094 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6095 case "$ac_file" in
6096 *Makefile*) ac_comsub="1i\\
6097 # $configure_input" ;;
6098 *) ac_comsub= ;;
6099 esac
6100
6101 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6102 sed -e "$ac_comsub
6103 s%@configure_input@%$configure_input%g
6104 s%@srcdir@%$srcdir%g
6105 s%@top_srcdir@%$top_srcdir%g
6106 s%@INSTALL@%$INSTALL%g
6107 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6108 fi; done
6109 rm -f conftest.s*
6110
6111 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6112 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6113 #
6114 # ac_d sets the value in "#define NAME VALUE" lines.
6115 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
6116 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
6117 ac_dC='\3'
6118 ac_dD='%g'
6119 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6120 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6121 ac_uB='\([ ]\)%\1#\2define\3'
6122 ac_uC=' '
6123 ac_uD='\4%g'
6124 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6125 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6126 ac_eB='$%\1#\2define\3'
6127 ac_eC=' '
6128 ac_eD='%g'
6129
6130 if test "${CONFIG_HEADERS+set}" != set; then
6131 EOF
6132 cat >> $CONFIG_STATUS <<EOF
6133 CONFIG_HEADERS="config.h:config.in"
6134 EOF
6135 cat >> $CONFIG_STATUS <<\EOF
6136 fi
6137 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6138 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6139 case "$ac_file" in
6140 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6141 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6142 *) ac_file_in="${ac_file}.in" ;;
6143 esac
6144
6145 echo creating $ac_file
6146
6147 rm -f conftest.frag conftest.in conftest.out
6148 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6149 cat $ac_file_inputs > conftest.in
6150
6151 EOF
6152
6153 # Transform confdefs.h into a sed script conftest.vals that substitutes
6154 # the proper values into config.h.in to produce config.h. And first:
6155 # Protect against being on the right side of a sed subst in config.status.
6156 # Protect against being in an unquoted here document in config.status.
6157 rm -f conftest.vals
6158 cat > conftest.hdr <<\EOF
6159 s/[\\&%]/\\&/g
6160 s%[\\$`]%\\&%g
6161 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6162 s%ac_d%ac_u%gp
6163 s%ac_u%ac_e%gp
6164 EOF
6165 sed -n -f conftest.hdr confdefs.h > conftest.vals
6166 rm -f conftest.hdr
6167
6168 # This sed command replaces #undef with comments. This is necessary, for
6169 # example, in the case of _POSIX_SOURCE, which is predefined and required
6170 # on some systems where configure will not decide to define it.
6171 cat >> conftest.vals <<\EOF
6172 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6173 EOF
6174
6175 # Break up conftest.vals because some shells have a limit on
6176 # the size of here documents, and old seds have small limits too.
6177
6178 rm -f conftest.tail
6179 while :
6180 do
6181 ac_lines=`grep -c . conftest.vals`
6182 # grep -c gives empty output for an empty file on some AIX systems.
6183 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6184 # Write a limited-size here document to conftest.frag.
6185 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6186 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6187 echo 'CEOF
6188 sed -f conftest.frag conftest.in > conftest.out
6189 rm -f conftest.in
6190 mv conftest.out conftest.in
6191 ' >> $CONFIG_STATUS
6192 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6193 rm -f conftest.vals
6194 mv conftest.tail conftest.vals
6195 done
6196 rm -f conftest.vals
6197
6198 cat >> $CONFIG_STATUS <<\EOF
6199 rm -f conftest.frag conftest.h
6200 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
6201 cat conftest.in >> conftest.h
6202 rm -f conftest.in
6203 if cmp -s $ac_file conftest.h 2>/dev/null; then
6204 echo "$ac_file is unchanged"
6205 rm -f conftest.h
6206 else
6207 # Remove last slash and all that follows it. Not all systems have dirname.
6208 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6209 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6210 # The file is in a subdirectory.
6211 test ! -d "$ac_dir" && mkdir "$ac_dir"
6212 fi
6213 rm -f $ac_file
6214 mv conftest.h $ac_file
6215 fi
6216 fi; done
6217
6218 EOF
6219 cat >> $CONFIG_STATUS <<EOF
6220
6221 target_cpu_type=${target_cpu_type}
6222 cgen_cpu_prefix=${cgen_cpu_prefix}
6223 obj_format=${obj_format}
6224 te_file=${te_file}
6225 EOF
6226 cat >> $CONFIG_STATUS <<\EOF
6227 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6228 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6229 echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6230 echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6231 echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6232 echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6233 if test "x$cgen_cpu_prefix" != x ; then
6234 echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6235 fi
6236
6237 sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6238 exit 0
6239 EOF
6240 chmod +x $CONFIG_STATUS
6241 rm -fr confdefs* $ac_clean_files
6242 test "$no_create" = yes || $SHELL $CONFIG_STATUS || exit 1
6243
git-cvsimport of binutils cvsroot