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Rename messages-locale to system-messages-locale
[emacs.git] / configure
blob315d0d493a758f9cb5a30cd019e7ce15cfbbdc9b
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
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="$ac_help
15 --without-gcc don't use GCC to compile Emacs if GCC is found"
16 ac_help="$ac_help
17 --without-pop don't support POP mail retrieval with movemail"
18 ac_help="$ac_help
19 --with-hesiod support Hesiod to get the POP server host"
20 ac_help="$ac_help
21 --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)"
22 ac_help="$ac_help
23 --with-xpm use -lXpm for displaying XPM images"
24 ac_help="$ac_help
25 --with-jpeg use -ljpeg for displaying JPEG images"
26 ac_help="$ac_help
27 --with-tiff use -ltiff for displaying TIFF images"
28 ac_help="$ac_help
29 --with-gif use -lungif for displaying GIF images"
30 ac_help="$ac_help
31 --with-png use -lpng for displaying PNG images"
32 ac_help="$ac_help
33 --without-toolkit-scroll-bars don't use Motif or Xaw3d scroll bars"
34 ac_help="$ac_help
35 --with-x use the X Window System"
36
37 # Initialize some variables set by options.
38 # The variables have the same names as the options, with
39 # dashes changed to underlines.
40 build=NONE
41 cache_file=./config.cache
42 exec_prefix=NONE
43 host=NONE
44 no_create=
45 nonopt=NONE
46 no_recursion=
47 prefix=NONE
48 program_prefix=NONE
49 program_suffix=NONE
50 program_transform_name=s,x,x,
51 silent=
52 site=
53 srcdir=
54 target=NONE
55 verbose=
56 x_includes=NONE
57 x_libraries=NONE
58 bindir='${exec_prefix}/bin'
59 sbindir='${exec_prefix}/sbin'
60 libexecdir='${exec_prefix}/libexec'
61 datadir='${prefix}/share'
62 sysconfdir='${prefix}/etc'
63 sharedstatedir='${prefix}/com'
64 localstatedir='${prefix}/var'
65 libdir='${exec_prefix}/lib'
66 includedir='${prefix}/include'
67 oldincludedir='/usr/include'
68 infodir='${prefix}/info'
69 mandir='${prefix}/man'
70
71 # Initialize some other variables.
72 subdirs=
73 MFLAGS= MAKEFLAGS=
74 SHELL=${CONFIG_SHELL-/bin/sh}
75 # Maximum number of lines to put in a shell here document.
76 ac_max_here_lines=12
77
78 ac_prev=
79 for ac_option
80 do
81
82 # If the previous option needs an argument, assign it.
83 if test -n "$ac_prev"; then
84 eval "$ac_prev=\$ac_option"
85 ac_prev=
86 continue
87 fi
88
89 case "$ac_option" in
90 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
91 *) ac_optarg= ;;
92 esac
93
94 # Accept the important Cygnus configure options, so we can diagnose typos.
95
96 case "$ac_option" in
97
98 -bindir | --bindir | --bindi | --bind | --bin | --bi)
99 ac_prev=bindir ;;
100 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
101 bindir="$ac_optarg" ;;
102
103 -build | --build | --buil | --bui | --bu)
104 ac_prev=build ;;
105 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
106 build="$ac_optarg" ;;
107
108 -cache-file | --cache-file | --cache-fil | --cache-fi \
109 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
110 ac_prev=cache_file ;;
111 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
112 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
113 cache_file="$ac_optarg" ;;
114
115 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
116 ac_prev=datadir ;;
117 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
118 | --da=*)
119 datadir="$ac_optarg" ;;
120
121 -disable-* | --disable-*)
122 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
123 # Reject names that are not valid shell variable names.
124 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
125 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
126 fi
127 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
128 eval "enable_${ac_feature}=no" ;;
129
130 -enable-* | --enable-*)
131 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
132 # Reject names that are not valid shell variable names.
133 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
134 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
135 fi
136 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
137 case "$ac_option" in
138 *=*) ;;
139 *) ac_optarg=yes ;;
140 esac
141 eval "enable_${ac_feature}='$ac_optarg'" ;;
142
143 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
144 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
145 | --exec | --exe | --ex)
146 ac_prev=exec_prefix ;;
147 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
148 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
149 | --exec=* | --exe=* | --ex=*)
150 exec_prefix="$ac_optarg" ;;
151
152 -gas | --gas | --ga | --g)
153 # Obsolete; use --with-gas.
154 with_gas=yes ;;
155
156 -help | --help | --hel | --he)
157 # Omit some internal or obsolete options to make the list less imposing.
158 # This message is too long to be a string in the A/UX 3.1 sh.
159 cat << EOF
160 Usage: configure [options] [host]
161 Options: [defaults in brackets after descriptions]
162 Configuration:
163 --cache-file=FILE cache test results in FILE
164 --help print this message
165 --no-create do not create output files
166 --quiet, --silent do not print \`checking...' messages
167 --version print the version of autoconf that created configure
168 Directory and file names:
169 --prefix=PREFIX install architecture-independent files in PREFIX
170 [$ac_default_prefix]
171 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
172 [same as prefix]
173 --bindir=DIR user executables in DIR [EPREFIX/bin]
174 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
175 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
176 --datadir=DIR read-only architecture-independent data in DIR
177 [PREFIX/share]
178 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
179 --sharedstatedir=DIR modifiable architecture-independent data in DIR
180 [PREFIX/com]
181 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
182 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
183 --includedir=DIR C header files in DIR [PREFIX/include]
184 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
185 --infodir=DIR info documentation in DIR [PREFIX/info]
186 --mandir=DIR man documentation in DIR [PREFIX/man]
187 --srcdir=DIR find the sources in DIR [configure dir or ..]
188 --program-prefix=PREFIX prepend PREFIX to installed program names
189 --program-suffix=SUFFIX append SUFFIX to installed program names
190 --program-transform-name=PROGRAM
191 run sed PROGRAM on installed program names
192 EOF
193 cat << EOF
194 Host type:
195 --build=BUILD configure for building on BUILD [BUILD=HOST]
196 --host=HOST configure for HOST [guessed]
197 --target=TARGET configure for TARGET [TARGET=HOST]
198 Features and packages:
199 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
200 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
201 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
202 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
203 --x-includes=DIR X include files are in DIR
204 --x-libraries=DIR X library files are in DIR
205 EOF
206 if test -n "$ac_help"; then
207 echo "--enable and --with options recognized:$ac_help"
208 fi
209 exit 0 ;;
210
211 -host | --host | --hos | --ho)
212 ac_prev=host ;;
213 -host=* | --host=* | --hos=* | --ho=*)
214 host="$ac_optarg" ;;
215
216 -includedir | --includedir | --includedi | --included | --include \
217 | --includ | --inclu | --incl | --inc)
218 ac_prev=includedir ;;
219 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
220 | --includ=* | --inclu=* | --incl=* | --inc=*)
221 includedir="$ac_optarg" ;;
222
223 -infodir | --infodir | --infodi | --infod | --info | --inf)
224 ac_prev=infodir ;;
225 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
226 infodir="$ac_optarg" ;;
227
228 -libdir | --libdir | --libdi | --libd)
229 ac_prev=libdir ;;
230 -libdir=* | --libdir=* | --libdi=* | --libd=*)
231 libdir="$ac_optarg" ;;
232
233 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
234 | --libexe | --libex | --libe)
235 ac_prev=libexecdir ;;
236 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
237 | --libexe=* | --libex=* | --libe=*)
238 libexecdir="$ac_optarg" ;;
239
240 -localstatedir | --localstatedir | --localstatedi | --localstated \
241 | --localstate | --localstat | --localsta | --localst \
242 | --locals | --local | --loca | --loc | --lo)
243 ac_prev=localstatedir ;;
244 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
245 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
246 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
247 localstatedir="$ac_optarg" ;;
248
249 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
250 ac_prev=mandir ;;
251 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
252 mandir="$ac_optarg" ;;
253
254 -nfp | --nfp | --nf)
255 # Obsolete; use --without-fp.
256 with_fp=no ;;
257
258 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
259 | --no-cr | --no-c)
260 no_create=yes ;;
261
262 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
263 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
264 no_recursion=yes ;;
265
266 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
267 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
268 | --oldin | --oldi | --old | --ol | --o)
269 ac_prev=oldincludedir ;;
270 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
271 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
272 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
273 oldincludedir="$ac_optarg" ;;
274
275 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
276 ac_prev=prefix ;;
277 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
278 prefix="$ac_optarg" ;;
279
280 -program-prefix | --program-prefix | --program-prefi | --program-pref \
281 | --program-pre | --program-pr | --program-p)
282 ac_prev=program_prefix ;;
283 -program-prefix=* | --program-prefix=* | --program-prefi=* \
284 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
285 program_prefix="$ac_optarg" ;;
286
287 -program-suffix | --program-suffix | --program-suffi | --program-suff \
288 | --program-suf | --program-su | --program-s)
289 ac_prev=program_suffix ;;
290 -program-suffix=* | --program-suffix=* | --program-suffi=* \
291 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
292 program_suffix="$ac_optarg" ;;
293
294 -program-transform-name | --program-transform-name \
295 | --program-transform-nam | --program-transform-na \
296 | --program-transform-n | --program-transform- \
297 | --program-transform | --program-transfor \
298 | --program-transfo | --program-transf \
299 | --program-trans | --program-tran \
300 | --progr-tra | --program-tr | --program-t)
301 ac_prev=program_transform_name ;;
302 -program-transform-name=* | --program-transform-name=* \
303 | --program-transform-nam=* | --program-transform-na=* \
304 | --program-transform-n=* | --program-transform-=* \
305 | --program-transform=* | --program-transfor=* \
306 | --program-transfo=* | --program-transf=* \
307 | --program-trans=* | --program-tran=* \
308 | --progr-tra=* | --program-tr=* | --program-t=*)
309 program_transform_name="$ac_optarg" ;;
310
311 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
312 | -silent | --silent | --silen | --sile | --sil)
313 silent=yes ;;
314
315 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
316 ac_prev=sbindir ;;
317 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
318 | --sbi=* | --sb=*)
319 sbindir="$ac_optarg" ;;
320
321 -sharedstatedir | --sharedstatedir | --sharedstatedi \
322 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
323 | --sharedst | --shareds | --shared | --share | --shar \
324 | --sha | --sh)
325 ac_prev=sharedstatedir ;;
326 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
327 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
328 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
329 | --sha=* | --sh=*)
330 sharedstatedir="$ac_optarg" ;;
331
332 -site | --site | --sit)
333 ac_prev=site ;;
334 -site=* | --site=* | --sit=*)
335 site="$ac_optarg" ;;
336
337 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
338 ac_prev=srcdir ;;
339 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
340 srcdir="$ac_optarg" ;;
341
342 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
343 | --syscon | --sysco | --sysc | --sys | --sy)
344 ac_prev=sysconfdir ;;
345 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
346 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
347 sysconfdir="$ac_optarg" ;;
348
349 -target | --target | --targe | --targ | --tar | --ta | --t)
350 ac_prev=target ;;
351 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
352 target="$ac_optarg" ;;
353
354 -v | -verbose | --verbose | --verbos | --verbo | --verb)
355 verbose=yes ;;
356
357 -version | --version | --versio | --versi | --vers)
358 echo "configure generated by autoconf version 2.13"
359 exit 0 ;;
360
361 -with-* | --with-*)
362 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
363 # Reject names that are not valid shell variable names.
364 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
365 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366 fi
367 ac_package=`echo $ac_package| sed 's/-/_/g'`
368 case "$ac_option" in
369 *=*) ;;
370 *) ac_optarg=yes ;;
371 esac
372 eval "with_${ac_package}='$ac_optarg'" ;;
373
374 -without-* | --without-*)
375 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
376 # Reject names that are not valid shell variable names.
377 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
378 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
379 fi
380 ac_package=`echo $ac_package| sed 's/-/_/g'`
381 eval "with_${ac_package}=no" ;;
382
383 --x)
384 # Obsolete; use --with-x.
385 with_x=yes ;;
386
387 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
388 | --x-incl | --x-inc | --x-in | --x-i)
389 ac_prev=x_includes ;;
390 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
391 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
392 x_includes="$ac_optarg" ;;
393
394 -x-libraries | --x-libraries | --x-librarie | --x-librari \
395 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
396 ac_prev=x_libraries ;;
397 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
398 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
399 x_libraries="$ac_optarg" ;;
400
401 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
402 ;;
403
404 *)
405 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
406 echo "configure: warning: $ac_option: invalid host type" 1>&2
407 fi
408 if test "x$nonopt" != xNONE; then
409 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
410 fi
411 nonopt="$ac_option"
412 ;;
413
414 esac
415 done
416
417 if test -n "$ac_prev"; then
418 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
419 fi
420
421 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
422
423 # File descriptor usage:
424 # 0 standard input
425 # 1 file creation
426 # 2 errors and warnings
427 # 3 some systems may open it to /dev/tty
428 # 4 used on the Kubota Titan
429 # 6 checking for... messages and results
430 # 5 compiler messages saved in config.log
431 if test "$silent" = yes; then
432 exec 6>/dev/null
433 else
434 exec 6>&1
435 fi
436 exec 5>./config.log
437
438 echo "\
439 This file contains any messages produced by compilers while
440 running configure, to aid debugging if configure makes a mistake.
441 " 1>&5
442
443 # Strip out --no-create and --no-recursion so they do not pile up.
444 # Also quote any args containing shell metacharacters.
445 ac_configure_args=
446 for ac_arg
447 do
448 case "$ac_arg" in
449 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
450 | --no-cr | --no-c) ;;
451 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
452 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
453 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
454 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
455 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
456 esac
457 done
458
459 # NLS nuisances.
460 # Only set these to C if already set. These must not be set unconditionally
461 # because not all systems understand e.g. LANG=C (notably SCO).
462 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
463 # Non-C LC_CTYPE values break the ctype check.
464 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
465 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
466 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
467 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
468
469 # confdefs.h avoids OS command line length limits that DEFS can exceed.
470 rm -rf conftest* confdefs.h
471 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
472 echo > confdefs.h
473
474 # A filename unique to this package, relative to the directory that
475 # configure is in, which we can look for to find out if srcdir is correct.
476 ac_unique_file=src/lisp.h
477
478 # Find the source files, if location was not specified.
479 if test -z "$srcdir"; then
480 ac_srcdir_defaulted=yes
481 # Try the directory containing this script, then its parent.
482 ac_prog=$0
483 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
484 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
485 srcdir=$ac_confdir
486 if test ! -r $srcdir/$ac_unique_file; then
487 srcdir=..
488 fi
489 else
490 ac_srcdir_defaulted=no
491 fi
492 if test ! -r $srcdir/$ac_unique_file; then
493 if test "$ac_srcdir_defaulted" = yes; then
494 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
495 else
496 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
497 fi
498 fi
499 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
500
501 # Prefer explicitly selected file to automatically selected ones.
502 if test -z "$CONFIG_SITE"; then
503 if test "x$prefix" != xNONE; then
504 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
505 else
506 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
507 fi
508 fi
509 for ac_site_file in $CONFIG_SITE; do
510 if test -r "$ac_site_file"; then
511 echo "loading site script $ac_site_file"
512 . "$ac_site_file"
513 fi
514 done
515
516 if test -r "$cache_file"; then
517 echo "loading cache $cache_file"
518 . $cache_file
519 else
520 echo "creating cache $cache_file"
521 > $cache_file
522 fi
523
524 ac_ext=c
525 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
526 ac_cpp='$CPP $CPPFLAGS'
527 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
528 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
529 cross_compiling=$ac_cv_prog_cc_cross
530
531 ac_exeext=
532 ac_objext=o
533 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
534 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
535 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
536 ac_n= ac_c='
537 ' ac_t=' '
538 else
539 ac_n=-n ac_c= ac_t=
540 fi
541 else
542 ac_n= ac_c='\c' ac_t=
543 fi
544
545
546
547
548 lispdir='${datadir}/emacs/${version}/lisp'
549 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
550 '${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim'
551 lisppath='${locallisppath}:${lispdir}'
552 etcdir='${datadir}/emacs/${version}/etc'
553 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
554 docdir='${datadir}/emacs/${version}/etc'
555
556 # Check whether --with-gcc or --without-gcc was given.
557 if test "${with_gcc+set}" = set; then
558 withval="$with_gcc"
559 :
560 fi
561
562 # Check whether --with-pop or --without-pop was given.
563 if test "${with_pop+set}" = set; then
564 withval="$with_pop"
565 if test "$withval" = yes; then
566 cat >> confdefs.h <<\EOF
567 #define MAIL_USE_POP 1
568 EOF
569
570 else :
571 fi
572 else
573 cat >> confdefs.h <<\EOF
574 #define MAIL_USE_POP 1
575 EOF
576
577 fi
578
579 # Check whether --with-hesiod or --without-hesiod was given.
580 if test "${with_hesiod+set}" = set; then
581 withval="$with_hesiod"
582 cat >> confdefs.h <<\EOF
583 #define HESIOD 1
584 EOF
585
586 fi
587
588 # Check whether --with-x-toolkit or --without-x-toolkit was given.
589 if test "${with_x_toolkit+set}" = set; then
590 withval="$with_x_toolkit"
591 case "${withval}" in
592 y | ye | yes ) val=athena ;;
593 n | no ) val=no ;;
594 l | lu | luc | luci | lucid ) val=lucid ;;
595 a | at | ath | athe | athen | athena ) val=athena ;;
596 m | mo | mot | moti | motif ) val=motif ;;
597 * )
598 { echo "configure: error: \`--with-x-toolkit=$withval' is invalid\;
599 this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'.
600 Currently, \`yes', \`athena' and \`lucid' are synonyms." 1>&2; exit 1; }
601 ;;
602 esac
603 with_x_toolkit=$val
604
605 fi
606
607 # Check whether --with-xpm or --without-xpm was given.
608 if test "${with_xpm+set}" = set; then
609 withval="$with_xpm"
610 :
611 fi
612
613 # Check whether --with-jpeg or --without-jpeg was given.
614 if test "${with_jpeg+set}" = set; then
615 withval="$with_jpeg"
616 :
617 fi
618
619 # Check whether --with-tiff or --without-tiff was given.
620 if test "${with_tiff+set}" = set; then
621 withval="$with_tiff"
622 :
623 fi
624
625 # Check whether --with-gif or --without-gif was given.
626 if test "${with_gif+set}" = set; then
627 withval="$with_gif"
628 :
629 fi
630
631 # Check whether --with-png or --without-png was given.
632 if test "${with_png+set}" = set; then
633 withval="$with_png"
634 :
635 fi
636
637 # Check whether --with-toolkit-scroll-bars or --without-toolkit-scroll-bars was given.
638 if test "${with_toolkit_scroll_bars+set}" = set; then
639 withval="$with_toolkit_scroll_bars"
640 :
641 fi
642
643
644 #### Make srcdir absolute, if it isn't already. It's important to
645 #### avoid running the path through pwd unnecessary, since pwd can
646 #### give you automounter prefixes, which can go away. We do all this
647 #### so Emacs can find its files when run uninstalled.
648 case "${srcdir}" in
649 /* ) ;;
650 . )
651 ## We may be able to use the $PWD environment variable to make this
652 ## absolute. But sometimes PWD is inaccurate.
653 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
654 unset CDPATH
655 if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ;
656 then
657 srcdir="$PWD"
658 else
659 srcdir="`(cd ${srcdir}; pwd)`"
660 fi
661 ;;
662 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
663 esac
664
665 #### Check if the source directory already has a configured system in it.
666 if test `pwd` != `(cd ${srcdir} && pwd)` \
667 && test -f "${srcdir}/src/config.h" ; then
668 echo "configure: warning: The directory tree \`${srcdir}' is being used
669 as a build directory right now; it has been configured in its own
670 right. To configure in another directory as well, you MUST
671 use GNU make. If you do not have GNU make, then you must
672 now do \`make distclean' in ${srcdir},
673 and then run $0 again." 1>&2
674
675 extrasub='/^VPATH[ ]*=/c\
676 vpath %.c $(srcdir)\
677 vpath %.h $(srcdir)\
678 vpath %.y $(srcdir)\
679 vpath %.l $(srcdir)\
680 vpath %.s $(srcdir)\
681 vpath %.in $(srcdir)\
682 vpath %.texi $(srcdir)'
683 fi
684
685 #### Given the configuration name, set machfile and opsysfile to the
686 #### names of the m/*.h and s/*.h files we should use.
687
688 ### Canonicalize the configuration name.
689
690 ac_aux_dir=
691 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
692 if test -f $ac_dir/install-sh; then
693 ac_aux_dir=$ac_dir
694 ac_install_sh="$ac_aux_dir/install-sh -c"
695 break
696 elif test -f $ac_dir/install.sh; then
697 ac_aux_dir=$ac_dir
698 ac_install_sh="$ac_aux_dir/install.sh -c"
699 break
700 fi
701 done
702 if test -z "$ac_aux_dir"; then
703 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
704 fi
705 ac_config_guess=$ac_aux_dir/config.guess
706 ac_config_sub=$ac_aux_dir/config.sub
707 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
708
709
710 # Make sure we can run config.sub.
711 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
712 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
713 fi
714
715 echo $ac_n "checking host system type""... $ac_c" 1>&6
716 echo "configure:717: checking host system type" >&5
717
718 host_alias=$host
719 case "$host_alias" in
720 NONE)
721 case $nonopt in
722 NONE)
723 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
724 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
725 fi ;;
726 *) host_alias=$nonopt ;;
727 esac ;;
728 esac
729
730 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
731 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
732 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
733 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
734 echo "$ac_t""$host" 1>&6
735
736 canonical=$host
737 configuration=$host_alias
738
739
740 ### If you add support for a new configuration, add code to this
741 ### switch statement to recognize your configuration name and select
742 ### the appropriate operating system and machine description files.
743
744 ### You would hope that you could choose an m/*.h file pretty much
745 ### based on the machine portion of the configuration name, and an s-
746 ### file based on the operating system portion. However, it turns out
747 ### that each m/*.h file is pretty manufacturer-specific - for
748 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
749 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
750 ### machines. So we basically have to have a special case for each
751 ### configuration name.
752 ###
753 ### As far as handling version numbers on operating systems is
754 ### concerned, make sure things will fail in a fixable way. If
755 ### /etc/MACHINES doesn't say anything about version numbers, be
756 ### prepared to handle anything reasonably. If version numbers
757 ### matter, be sure /etc/MACHINES says something about it.
758 ###
759 ### Eric Raymond says we should accept strings like "sysvr4" to mean
760 ### "System V Release 4"; he writes, "The old convention encouraged
761 ### confusion between `system' and `release' levels'."
762
763 machine='' opsys='' unported=no
764 case "${canonical}" in
765
766 ## NetBSD ports
767 *-*-netbsd* )
768 opsys=netbsd
769 case "${canonical}" in
770 alpha*-*-netbsd*) machine=alpha ;;
771 i[3456]86-*-netbsd*) machine=intel386 ;;
772 m68k-*-netbsd*)
773 # This is somewhat bogus.
774 machine=hp9000s300 ;;
775 powerpc-apple-netbsd*) machine=macppc ;;
776 mips-*-netbsd*) machine=pmax ;;
777 ns32k-*-netbsd*) machine=ns32000 ;;
778 sparc-*-netbsd*) machine=sparc ;;
779 vax-*-netbsd*) machine=vax ;;
780 esac
781 ;;
782
783 ## OpenBSD ports
784 *-*-openbsd* )
785 opsys=openbsd
786 case "${canonical}" in
787 alpha*-*-openbsd*) machine=alpha ;;
788 i386-*-openbsd*) machine=intel386 ;;
789 m68k-*-openbsd*) machine=hp9000s300 ;;
790 mipsel-*-openbsd*) machine=pmax ;;
791 ns32k-*-openbsd*) machine=ns32000 ;;
792 sparc-*-openbsd*) machine=sparc ;;
793 vax-*-openbsd*) machine=vax ;;
794 esac
795 ;;
796
797 ## Acorn RISCiX:
798 arm-acorn-riscix1.1* )
799 machine=acorn opsys=riscix1-1
800 ;;
801 arm-acorn-riscix1.2* | arm-acorn-riscix )
802 ## This name is riscix12 instead of riscix1.2
803 ## to avoid a file name conflict on MSDOS.
804 machine=acorn opsys=riscix12
805 ;;
806
807 ## BSDI ports
808 *-*-bsdi* )
809 opsys=bsdi
810 case "${canonical}" in
811 i[345]86-*-bsdi*) machine=intel386 ;;
812 sparc-*-bsdi*) machine=sparc ;;
813 powerpc-*-bsdi*) machine=powerpc ;;
814 esac
815 case "${canonical}" in
816 *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;;
817 *-*-bsdi2.0* ) opsys=bsdos2 ;;
818 *-*-bsdi2* ) opsys=bsdos2-1 ;;
819 *-*-bsdi3* ) opsys=bsdos3 ;;
820 *-*-bsdi4* ) opsys=bsdos4 ;;
821 esac
822 ;;
823
824 ## Alliant machines
825 ## Strictly speaking, we need the version of the alliant operating
826 ## system to choose the right machine file, but currently the
827 ## configuration name doesn't tell us enough to choose the right
828 ## one; we need to give alliants their own operating system name to
829 ## do this right. When someone cares, they can help us.
830 fx80-alliant-* )
831 machine=alliant4 opsys=bsd4-2
832 ;;
833 i860-alliant-* )
834 machine=alliant-2800 opsys=bsd4-3
835 ;;
836
837 ## Alpha (DEC) machines.
838 alpha*-dec-osf* )
839 machine=alpha opsys=osf1
840 # This is needed to find X11R6.1 libraries for certain tests.
841 NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
842 GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
843 ;;
844
845 alpha*-*-linux-gnu* )
846 machine=alpha opsys=gnu-linux
847 ;;
848
849 ## Altos 3068
850 m68*-altos-sysv* )
851 machine=altos opsys=usg5-2
852 ;;
853
854 ## Amdahl UTS
855 580-amdahl-sysv* )
856 machine=amdahl opsys=usg5-2-2
857 ;;
858
859 ## Apollo, Domain/OS
860 m68*-apollo-* )
861 machine=apollo opsys=bsd4-3
862 ;;
863
864 ## AT&T 3b2, 3b5, 3b15, 3b20
865 we32k-att-sysv* )
866 machine=att3b opsys=usg5-2-2
867 ;;
868
869 ## AT&T 3b1 - The Mighty Unix PC!
870 m68*-att-sysv* )
871 machine=7300 opsys=usg5-2-2
872 ;;
873
874 ## Bull dpx20
875 rs6000-bull-bosx* )
876 machine=ibmrs6000 opsys=aix3-2
877 ;;
878
879 ## Bull dpx2
880 m68*-bull-sysv3* )
881 machine=dpx2 opsys=usg5-3
882 ;;
883
884 ## Bull sps7
885 m68*-bull-sysv2* )
886 machine=sps7 opsys=usg5-2
887 ;;
888
889 ## CCI 5/32, 6/32 -- see "Tahoe".
890
891 ## Celerity
892 ## I don't know what configuration name to use for this; config.sub
893 ## doesn't seem to know anything about it. Hey, Celerity users, get
894 ## in touch with us!
895 celerity-celerity-bsd* )
896 machine=celerity opsys=bsd4-2
897 ;;
898
899 ## Clipper
900 ## What operating systems does this chip run that Emacs has been
901 ## tested on?
902 clipper-* )
903 machine=clipper
904 ## We'll use the catch-all code at the bottom to guess the
905 ## operating system.
906 ;;
907
908 ## Convex
909 *-convex-bsd* | *-convex-convexos* )
910 machine=convex opsys=bsd4-3
911 ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov
912 NON_GNU_CPP="cc -E -P"
913 ;;
914
915 ## Cubix QBx/386
916 i[3456]86-cubix-sysv* )
917 machine=intel386 opsys=usg5-3
918 ;;
919
920 ## Cydra 5
921 cydra*-cydrome-sysv* )
922 machine=cydra5 opsys=usg5-3
923 ;;
924
925 ## Data General AViiON Machines
926 ## DG changed naming conventions with the release of 5.4.4.10, they
927 ## dropped the initial 5.4 but left the intervening R. Because of the
928 ## R this shouldn't conflict with older versions of the OS (which I
929 ## think were named like dgux4.*). In addition, DG new AViiONs series
930 ## uses either Motorola M88k or Intel Pentium CPUs.
931 m88k-dg-dguxR4.* | m88k-dg-dgux4* )
932 machine=aviion opsys=dgux4
933 ;;
934 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
935 ## This name is dgux5-4-3 instead of dgux5-4r3
936 ## to avoid a file name conflict on MSDOS.
937 machine=aviion opsys=dgux5-4-3
938 ;;
939 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
940 machine=aviion opsys=dgux5-4r2
941 ;;
942 m88k-dg-dgux* )
943 machine=aviion opsys=dgux
944 ;;
945
946 ## Data General AViiON Intel (x86) Machines
947 ## Exists from 5.4.3 (current i586-dg-dguxR4.11)
948 ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il
949 i[345]86-dg-dguxR4* )
950 machine=aviion-intel opsys=dgux4
951 ;;
952
953 ## DECstations
954 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
955 machine=pmax opsys=bsd4-2
956 ;;
957 mips-dec-ultrix4.[12]* | mips-dec-bsd* )
958 machine=pmax opsys=bsd4-3
959 ;;
960 mips-dec-ultrix* )
961 machine=pmax opsys=ultrix4-3
962 ;;
963 mips-dec-osf* )
964 machine=pmax opsys=osf1
965 ;;
966 mips-dec-mach_bsd4.3* )
967 machine=pmax opsys=mach-bsd4-3
968 ;;
969
970 ## Motorola Delta machines
971 m68k-motorola-sysv* | m68000-motorola-sysv* )
972 machine=delta opsys=usg5-3
973 if test -z "`type gnucc | grep 'not found'`"
974 then
975 if test -s /etc/167config
976 then CC="gnucc -m68040"
977 else CC="gnucc -m68881"
978 fi
979 else
980 if test -z "`type gcc | grep 'not found'`"
981 then CC=gcc
982 else CC=cc
983 fi
984 fi
985 ;;
986 m88k-motorola-sysv4* )
987 # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
988 # needs POSIX_SIGNALS and therefore needs usg5-4-2.
989 # I hope there are not other 4.0 versions for this machine
990 # which really need usg5-4 instead.
991 machine=delta88k opsys=usg5-4-2
992 ;;
993 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
994 machine=delta88k opsys=usg5-3
995 ;;
996
997 ## Dual machines
998 m68*-dual-sysv* )
999 machine=dual opsys=usg5-2
1000 ;;
1001 m68*-dual-uniplus* )
1002 machine=dual opsys=unipl5-2
1003 ;;
1004
1005 ## Elxsi 6400
1006 elxsi-elxsi-sysv* )
1007 machine=elxsi opsys=usg5-2
1008 ;;
1009
1010 ## Encore machines
1011 ns16k-encore-bsd* )
1012 machine=ns16000 opsys=umax
1013 ;;
1014
1015 ## The GEC 93 - apparently, this port isn't really finished yet.
1016
1017 ## Gould Power Node and NP1
1018 pn-gould-bsd4.2* )
1019 machine=gould opsys=bsd4-2
1020 ;;
1021 pn-gould-bsd4.3* )
1022 machine=gould opsys=bsd4-3
1023 ;;
1024 np1-gould-bsd* )
1025 machine=gould-np1 opsys=bsd4-3
1026 ;;
1027
1028 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1029 ## as far as Emacs is concerned).
1030 m88k-harris-cxux* )
1031 # Build needs to be different on 7.0 and later releases
1032 case "`uname -r`" in
1033 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
1034 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
1035 esac
1036 NON_GNU_CPP="/lib/cpp"
1037 ;;
1038 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1039 m68k-harris-cxux* )
1040 machine=nh3000 opsys=cxux
1041 ;;
1042 ## Harris power pc NightHawk running Power UNIX (Series 6000)
1043 powerpc-harris-powerunix )
1044 machine=nh6000 opsys=powerunix
1045 NON_GNU_CPP="cc -Xo -E -P"
1046 ;;
1047 ## SR2001/SR2201 running HI-UX/MPP
1048 hppa1.1-hitachi-hiuxmpp* )
1049 machine=sr2k opsys=hiuxmpp
1050 ;;
1051 ## Honeywell XPS100
1052 xps*-honeywell-sysv* )
1053 machine=xps100 opsys=usg5-2
1054 ;;
1055
1056 ## HP 9000 series 200 or 300
1057 m68*-hp-bsd* )
1058 machine=hp9000s300 opsys=bsd4-3
1059 ;;
1060 ## HP/UX 7, 8, 9, and 10 are supported on these machines.
1061 m68*-hp-hpux* )
1062 case "`uname -r`" in
1063 ## Someone's system reports A.B8.05 for this.
1064 ## I wonder what other possibilities there are.
1065 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
1066 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
1067 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
1068 *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
1069 *) machine=hp9000s300 opsys=hpux ;;
1070 esac
1071 ;;
1072
1073 ## HP 9000 series 700 and 800, running HP/UX
1074 hppa*-hp-hpux7* )
1075 machine=hp800 opsys=hpux
1076 ;;
1077 hppa*-hp-hpux8* )
1078 machine=hp800 opsys=hpux8
1079 ;;
1080 hppa*-hp-hpux9shr* )
1081 machine=hp800 opsys=hpux9shr
1082 ;;
1083 hppa*-hp-hpux9* )
1084 machine=hp800 opsys=hpux9
1085 ;;
1086 hppa*-hp-hpux1[0-9]* )
1087 machine=hp800 opsys=hpux10
1088 ;;
1089
1090 ## HP 9000 series 700 and 800, running HP/UX
1091 hppa*-hp-hpux* )
1092 ## Cross-compilation? Nah!
1093 case "`uname -r`" in
1094 ## Someone's system reports A.B8.05 for this.
1095 ## I wonder what other possibilities there are.
1096 *.B8.* ) machine=hp800 opsys=hpux8 ;;
1097 *.08.* ) machine=hp800 opsys=hpux8 ;;
1098 *.09.* ) machine=hp800 opsys=hpux9 ;;
1099 *) machine=hp800 opsys=hpux10 ;;
1100 esac
1101 ;;
1102 hppa*-*-nextstep* )
1103 machine=hp800 opsys=nextstep
1104 ;;
1105
1106 ## Orion machines
1107 orion-orion-bsd* )
1108 machine=orion opsys=bsd4-2
1109 ;;
1110 clipper-orion-bsd* )
1111 machine=orion105 opsys=bsd4-2
1112 ;;
1113
1114 ## IBM machines
1115 i[3456]86-ibm-aix1.1* )
1116 machine=ibmps2-aix opsys=usg5-2-2
1117 ;;
1118 i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* )
1119 machine=ibmps2-aix opsys=usg5-3
1120 ;;
1121 i370-ibm-aix*)
1122 machine=ibm370aix opsys=usg5-3
1123 ;;
1124 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
1125 machine=ibmrs6000 opsys=aix3-1
1126 ;;
1127 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
1128 machine=ibmrs6000 opsys=aix3-2-5
1129 ;;
1130 rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* )
1131 machine=ibmrs6000 opsys=aix4-1
1132 ;;
1133 rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
1134 machine=ibmrs6000 opsys=aix4-2
1135 ;;
1136 rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* )
1137 machine=ibmrs6000 opsys=aix4
1138 ;;
1139 rs6000-ibm-aix4* | powerpc-ibm-aix4* )
1140 machine=ibmrs6000 opsys=aix4-1
1141 ;;
1142 rs6000-ibm-aix* | powerpc-ibm-aix* )
1143 machine=ibmrs6000 opsys=aix3-2
1144 ;;
1145 romp-ibm-bsd4.3* )
1146 machine=ibmrt opsys=bsd4-3
1147 ;;
1148 romp-ibm-bsd4.2* )
1149 machine=ibmrt opsys=bsd4-2
1150 ;;
1151 romp-ibm-aos4.3* )
1152 machine=ibmrt opsys=bsd4-3
1153 ;;
1154 romp-ibm-aos4.2* )
1155 machine=ibmrt opsys=bsd4-2
1156 ;;
1157 romp-ibm-aos* )
1158 machine=ibmrt opsys=bsd4-3
1159 ;;
1160 romp-ibm-bsd* )
1161 machine=ibmrt opsys=bsd4-3
1162 ;;
1163 romp-ibm-aix* )
1164 machine=ibmrt-aix opsys=usg5-2-2
1165 ;;
1166
1167 ## Integrated Solutions `Optimum V'
1168 m68*-isi-bsd4.2* )
1169 machine=isi-ov opsys=bsd4-2
1170 ;;
1171 m68*-isi-bsd4.3* )
1172 machine=isi-ov opsys=bsd4-3
1173 ;;
1174
1175 ## Intel 386 machines where we do care about the manufacturer
1176 i[3456]86-intsys-sysv* )
1177 machine=is386 opsys=usg5-2-2
1178 ;;
1179
1180 ## Prime EXL
1181 i[3456]86-prime-sysv* )
1182 machine=i386 opsys=usg5-3
1183 ;;
1184
1185 ## Sequent Symmetry running Dynix
1186 i[3456]86-sequent-bsd* )
1187 machine=symmetry opsys=bsd4-3
1188 ;;
1189
1190 ## Sequent Symmetry running ptx 4, which is a modified SVR4.
1191 i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* )
1192 machine=sequent-ptx opsys=ptx4
1193 NON_GNU_CPP=/lib/cpp
1194 ;;
1195
1196 ## Sequent Symmetry running DYNIX/ptx
1197 ## Use the old cpp rather than the newer ANSI one.
1198 i[3456]86-sequent-ptx* )
1199 machine=sequent-ptx opsys=ptx
1200 NON_GNU_CPP="/lib/cpp"
1201 ;;
1202
1203 ## ncr machine running svr4.3.
1204 i[3456]86-ncr-sysv4.3 )
1205 machine=ncr386 opsys=usg5-4-3
1206 ;;
1207
1208 ## Unspecified sysv on an ncr machine defaults to svr4.2.
1209 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
1210 i[3456]86-ncr-sysv* )
1211 machine=ncr386 opsys=usg5-4-2
1212 ;;
1213
1214 ## Intel Paragon OSF/1
1215 i860-intel-osf1* )
1216 machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp
1217 ;;
1218
1219 ## Intel 860
1220 i860-*-sysv4* )
1221 machine=i860 opsys=usg5-4
1222 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
1223 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
1224 ;;
1225
1226 ## Masscomp machines
1227 m68*-masscomp-rtu* )
1228 machine=masscomp opsys=rtu
1229 ;;
1230
1231 ## Megatest machines
1232 m68*-megatest-bsd* )
1233 machine=mega68 opsys=bsd4-2
1234 ;;
1235
1236 ## Workstations sold by MIPS
1237 ## This is not necessarily all workstations using the MIPS processor -
1238 ## Irises are produced by SGI, and DECstations by DEC.
1239
1240 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
1241 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
1242 ## it gives for choosing between the alternatives seems to be "Use
1243 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
1244 ## the BSD world." I'll assume that these are instructions for
1245 ## handling two odd situations, and that every other situation
1246 ## should use mips.h and usg5-2-2, they being listed first.
1247 mips-mips-usg* )
1248 machine=mips4
1249 ## Fall through to the general code at the bottom to decide on the OS.
1250 ;;
1251 mips-mips-riscos4* )
1252 machine=mips4 opsys=bsd4-3
1253 NON_GNU_CC="cc -systype bsd43"
1254 NON_GNU_CPP="cc -systype bsd43 -E"
1255 ;;
1256 mips-mips-riscos5* )
1257 machine=mips4 opsys=riscos5
1258 NON_GNU_CC="cc -systype bsd43"
1259 NON_GNU_CPP="cc -systype bsd43 -E"
1260 ;;
1261 mips-mips-bsd* )
1262 machine=mips opsys=bsd4-3
1263 ;;
1264 mips-mips-* )
1265 machine=mips opsys=usg5-2-2
1266 ;;
1267
1268 ## NeXT
1269 m68*-next-* | m68k-*-nextstep* )
1270 machine=m68k opsys=nextstep
1271 ;;
1272
1273 ## The complete machine from National Semiconductor
1274 ns32k-ns-genix* )
1275 machine=ns32000 opsys=usg5-2
1276 ;;
1277
1278 ## NCR machines
1279 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
1280 machine=tower32 opsys=usg5-2-2
1281 ;;
1282 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
1283 machine=tower32v3 opsys=usg5-3
1284 ;;
1285
1286 ## NEC EWS4800
1287 mips-nec-sysv4*)
1288 machine=ews4800 opsys=ux4800
1289 ;;
1290
1291 ## Nixdorf Targon 31
1292 m68*-nixdorf-sysv* )
1293 machine=targon31 opsys=usg5-2-2
1294 ;;
1295
1296 ## Nu (TI or LMI)
1297 m68*-nu-sysv* )
1298 machine=nu opsys=usg5-2
1299 ;;
1300
1301 ## Plexus
1302 m68*-plexus-sysv* )
1303 machine=plexus opsys=usg5-2
1304 ;;
1305
1306 ## PowerPC reference platform
1307 powerpcle-*-solaris2* )
1308 machine=prep
1309 opsys=sol2-5
1310 ;;
1311
1312 ## Pyramid machines
1313 ## I don't really have any idea what sort of processor the Pyramid has,
1314 ## so I'm assuming it is its own architecture.
1315 pyramid-pyramid-bsd* )
1316 machine=pyramid opsys=bsd4-2
1317 ;;
1318
1319 ## Sequent Balance
1320 ns32k-sequent-bsd4.2* )
1321 machine=sequent opsys=bsd4-2
1322 ;;
1323 ns32k-sequent-bsd4.3* )
1324 machine=sequent opsys=bsd4-3
1325 ;;
1326
1327 ## Siemens Nixdorf
1328 mips-siemens-sysv* | mips-sni-sysv*)
1329 machine=mips-siemens opsys=usg5-4
1330 NON_GNU_CC=/usr/ccs/bin/cc
1331 NON_GNU_CPP=/usr/ccs/lib/cpp
1332 ;;
1333
1334 ## Silicon Graphics machines
1335 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1336 m68*-sgi-iris3.5* )
1337 machine=irist opsys=iris3-5
1338 ;;
1339 m68*-sgi-iris3.6* | m68*-sgi-iris*)
1340 machine=irist opsys=iris3-6
1341 ;;
1342 ## Iris 4D
1343 mips-sgi-irix3* )
1344 machine=iris4d opsys=irix3-3
1345 ;;
1346 mips-sgi-irix4* )
1347 machine=iris4d opsys=irix4-0
1348 ;;
1349 mips-sgi-irix6.5 )
1350 machine=iris4d opsys=irix6-5
1351 # Without defining _LANGUAGE_C, things get masked out in the headers
1352 # so that, for instance, grepping for `free' in stdlib.h fails and
1353 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
1354 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
1355 NON_GCC_TEST_OPTIONS="-n32 -G0 -D_LANGUAGE_C"
1356 ;;
1357 mips-sgi-irix6* )
1358 machine=iris4d opsys=irix6-0
1359 # It's not clear whether -D_LANGUAGE_C is necessary as for 6.5,
1360 # but presumably it does no harm.
1361 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
1362 NON_GCC_TEST_OPTIONS=-32
1363 ;;
1364 mips-sgi-irix5.[01]* )
1365 machine=iris4d opsys=irix5-0
1366 ;;
1367 mips-sgi-irix5* | mips-sgi-irix* )
1368 machine=iris4d opsys=irix5-2
1369 ;;
1370
1371 ## SONY machines
1372 m68*-sony-bsd4.2* )
1373 machine=news opsys=bsd4-2
1374 ;;
1375 m68*-sony-bsd4.3* )
1376 machine=news opsys=bsd4-3
1377 ;;
1378 m68*-sony-newsos3* | m68*-sony-news3*)
1379 machine=news opsys=bsd4-3
1380 ;;
1381 mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*)
1382 machine=news-risc opsys=bsd4-3
1383 ;;
1384 mips-sony-newsos6* )
1385 machine=news-r6 opsys=newsos6
1386 ;;
1387 mips-sony-news* )
1388 machine=news-risc opsys=newsos5
1389 ;;
1390
1391 ## Stride
1392 m68*-stride-sysv* )
1393 machine=stride opsys=usg5-2
1394 ;;
1395
1396 ## Suns
1397 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
1398 machine=sparc opsys=gnu-linux
1399 ;;
1400
1401 *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \
1402 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
1403 | rs6000-*-solaris2*)
1404 case "${canonical}" in
1405 m68*-sunos1* ) machine=sun1 ;;
1406 m68*-sunos2* ) machine=sun2 ;;
1407 m68* ) machine=sun3 ;;
1408 i[3456]86-sun-sunos[34]* ) machine=sun386 ;;
1409 i[3456]86-*-* ) machine=intel386 ;;
1410 powerpcle* ) machine=powerpcle ;;
1411 powerpc* | rs6000* ) machine=ibmrs6000 ;;
1412 sparc* ) machine=sparc ;;
1413 * ) unported=yes ;;
1414 esac
1415 case "${canonical}" in
1416 ## The Sun386 didn't get past 4.0.
1417 i[3456]86-*-sunos4 ) opsys=sunos4-0 ;;
1418 *-sunos4.0* ) opsys=sunos4-0 ;;
1419 *-sunos4.1.[3-9]*noshare )
1420 ## This name is sunos413 instead of sunos4-1-3
1421 ## to avoid a file name conflict on MSDOS.
1422 opsys=sunos413
1423 NON_GNU_CPP=/usr/lib/cpp
1424 NON_GCC_TEST_OPTIONS=-Bstatic
1425 GCC_TEST_OPTIONS=-static
1426 ;;
1427 *-sunos4.1.[3-9]* | *-sunos4shr*)
1428 opsys=sunos4shr
1429 NON_GNU_CPP=/usr/lib/cpp
1430 ;;
1431 *-sunos4* | *-sunos )
1432 opsys=sunos4-1
1433 NON_GCC_TEST_OPTIONS=-Bstatic
1434 GCC_TEST_OPTIONS=-static
1435 ;;
1436 *-sunos5.3* | *-solaris2.3* )
1437 opsys=sol2-3
1438 NON_GNU_CPP=/usr/ccs/lib/cpp
1439 ;;
1440 *-sunos5.4* | *-solaris2.4* )
1441 opsys=sol2-4
1442 NON_GNU_CPP=/usr/ccs/lib/cpp
1443 RANLIB="ar -ts"
1444 ;;
1445 *-sunos5.5* | *-solaris2.5* )
1446 opsys=sol2-5
1447 NON_GNU_CPP=/usr/ccs/lib/cpp
1448 RANLIB="ar -ts"
1449 ;;
1450 *-sunos5* | *-solaris* )
1451 opsys=sol2-5
1452 NON_GNU_CPP=/usr/ccs/lib/cpp
1453 ;;
1454 * ) opsys=bsd4-2 ;;
1455 esac
1456 ## Watch out for a compiler that we know will not work.
1457 case "${canonical}" in
1458 *-solaris* | *-sunos5* )
1459 if [ "x$CC" = x/usr/ucb/cc ]; then
1460 ## /usr/ucb/cc doesn't work;
1461 ## we should find some other compiler that does work.
1462 unset CC
1463 fi
1464 ;;
1465 *) ;;
1466 esac
1467 ;;
1468 sparc-*-nextstep* )
1469 machine=sparc opsys=nextstep
1470 ;;
1471
1472 ## Tadpole 68k
1473 m68*-tadpole-sysv* )
1474 machine=tad68k opsys=usg5-3
1475 ;;
1476
1477 ## Tahoe machines
1478 tahoe-tahoe-bsd4.2* )
1479 machine=tahoe opsys=bsd4-2
1480 ;;
1481 tahoe-tahoe-bsd4.3* )
1482 machine=tahoe opsys=bsd4-3
1483 ;;
1484
1485 ## Tandem Integrity S2
1486 mips-tandem-sysv* )
1487 machine=tandem-s2 opsys=usg5-3
1488 ;;
1489
1490 ## Tektronix XD88
1491 m88k-tektronix-sysv3* )
1492 machine=tekxd88 opsys=usg5-3
1493 ;;
1494
1495 ## Tektronix 16000 box (6130?)
1496 ns16k-tektronix-bsd* )
1497 machine=ns16000 opsys=bsd4-2
1498 ;;
1499 ## Tektronix 4300
1500 ## src/m/tek4300.h hints that this is a m68k machine.
1501 m68*-tektronix-bsd* )
1502 machine=tek4300 opsys=bsd4-3
1503 ;;
1504
1505 ## Titan P2 or P3
1506 ## We seem to have lost the machine-description file titan.h!
1507 titan-titan-sysv* )
1508 machine=titan opsys=usg5-3
1509 ;;
1510
1511 ## Ustation E30 (SS5E)
1512 m68*-unisys-uniplus* )
1513 machine=ustation opsystem=unipl5-2
1514 ;;
1515
1516 ## Vaxen.
1517 vax-dec-* )
1518 machine=vax
1519 case "${canonical}" in
1520 *-bsd4.1* ) opsys=bsd4-1 ;;
1521 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1522 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1523 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1524 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1525 *-vms* ) opsys=vms ;;
1526 * ) unported=yes
1527 esac
1528 ;;
1529
1530 ## Whitechapel MG1
1531 ns16k-whitechapel-* )
1532 machine=mg1
1533 ## We don't know what sort of OS runs on these; we'll let the
1534 ## operating system guessing code below try.
1535 ;;
1536
1537 ## Wicat
1538 m68*-wicat-sysv* )
1539 machine=wicat opsys=usg5-2
1540 ;;
1541
1542 ## Intel 386 machines where we don't care about the manufacturer
1543 i[3456]86-*-* )
1544 machine=intel386
1545 case "${canonical}" in
1546 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1547 *-isc2.2* ) opsys=isc2-2 ;;
1548 *-isc4.0* ) opsys=isc4-0 ;;
1549 *-isc4.* ) opsys=isc4-1
1550 GCC_TEST_OPTIONS=-posix
1551 NON_GCC_TEST_OPTIONS=-Xp
1552 ;;
1553 *-isc* ) opsys=isc3-0 ;;
1554 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1555 *-esix* ) opsys=esix ;;
1556 *-xenix* ) opsys=xenix ;;
1557 *-linux-gnu* ) opsys=gnu-linux ;;
1558 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1559 *-sco3.2v5* ) opsys=sco5
1560 NON_GNU_CPP=/lib/cpp
1561 # Prevent -belf from being passed to $CPP.
1562 # /lib/cpp does not accept it.
1563 OVERRIDE_CPPFLAGS=" "
1564 ;;
1565 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
1566 *-386bsd* ) opsys=386bsd ;;
1567 *-freebsd* ) opsys=freebsd ;;
1568 *-nextstep* ) opsys=nextstep ;;
1569 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1570 esac
1571 ;;
1572
1573 ## m68k Linux-based GNU system
1574 m68k-*-linux-gnu* )
1575 machine=m68k opsys=gnu-linux
1576 ;;
1577
1578 ## Mips Linux-based GNU system
1579 mips-*-linux-gnu* )
1580 machine=mips opsys=gnu-linux
1581 ;;
1582
1583 ## UXP/DS
1584 sparc-fujitsu-sysv4* )
1585 machine=sparc opsys=uxpds
1586 NON_GNU_CPP=/usr/ccs/lib/cpp
1587 RANLIB="ar -ts"
1588 ;;
1589
1590 ## UXP/V
1591 f301-fujitsu-uxpv4.1)
1592 machine=f301 opsys=uxpv
1593 ;;
1594
1595 * )
1596 unported=yes
1597 ;;
1598 esac
1599
1600 ### If the code above didn't choose an operating system, just choose
1601 ### an operating system based on the configuration name. You really
1602 ### only want to use this when you have no idea what the right
1603 ### operating system is; if you know what operating systems a machine
1604 ### runs, it's cleaner to make it explicit in the case statement
1605 ### above.
1606 if test x"${opsys}" = x; then
1607 case "${canonical}" in
1608 *-gnu* ) opsys=gnu ;;
1609 *-bsd4.[01] ) opsys=bsd4-1 ;;
1610 *-bsd4.2 ) opsys=bsd4-2 ;;
1611 *-bsd4.3 ) opsys=bsd4-3 ;;
1612 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1613 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1614 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1615 *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;;
1616 *-sysv4.2uw* ) opsys=unixware ;;
1617 *-sysv4.1* | *-sysvr4.1* )
1618 NON_GNU_CPP=/usr/lib/cpp
1619 opsys=usg5-4 ;;
1620 *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
1621 if [ x$NON_GNU_CPP = x ]; then
1622 if [ -f /usr/ccs/lib/cpp ]; then
1623 NON_GNU_CPP=/usr/ccs/lib/cpp
1624 else
1625 NON_GNU_CPP=/lib/cpp
1626 fi
1627 fi
1628 opsys=usg5-4-2 ;;
1629 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1630 * )
1631 unported=yes
1632 ;;
1633 esac
1634 fi
1635
1636 if test "x$RANLIB" = x; then
1637 RANLIB=ranlib
1638 fi
1639
1640
1641 if test $unported = yes; then
1642 { echo "configure: error: Emacs hasn't been ported to \`${canonical}' systems.
1643 Check \`etc/MACHINES' for recognized configuration names." 1>&2; exit 1; }
1644 fi
1645
1646 machfile="m/${machine}.h"
1647 opsysfile="s/${opsys}.h"
1648
1649
1650 #### Choose a compiler.
1651 test -n "$CC" && cc_specified=yes
1652
1653 # Save the value of CFLAGS that the user specified.
1654 SPECIFIED_CFLAGS="$CFLAGS"
1655
1656 case ${with_gcc} in
1657 "yes" ) CC="gcc" GCC=yes ;;
1658 "no" ) : ${CC=cc} ;;
1659 * ) # Extract the first word of "gcc", so it can be a program name with args.
1660 set dummy gcc; ac_word=$2
1661 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1662 echo "configure:1663: checking for $ac_word" >&5
1663 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1664 echo $ac_n "(cached) $ac_c" 1>&6
1665 else
1666 if test -n "$CC"; then
1667 ac_cv_prog_CC="$CC" # Let the user override the test.
1668 else
1669 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1670 ac_dummy="$PATH"
1671 for ac_dir in $ac_dummy; do
1672 test -z "$ac_dir" && ac_dir=.
1673 if test -f $ac_dir/$ac_word; then
1674 ac_cv_prog_CC="gcc"
1675 break
1676 fi
1677 done
1678 IFS="$ac_save_ifs"
1679 fi
1680 fi
1681 CC="$ac_cv_prog_CC"
1682 if test -n "$CC"; then
1683 echo "$ac_t""$CC" 1>&6
1684 else
1685 echo "$ac_t""no" 1>&6
1686 fi
1687
1688 if test -z "$CC"; then
1689 # Extract the first word of "cc", so it can be a program name with args.
1690 set dummy cc; ac_word=$2
1691 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1692 echo "configure:1693: checking for $ac_word" >&5
1693 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1694 echo $ac_n "(cached) $ac_c" 1>&6
1695 else
1696 if test -n "$CC"; then
1697 ac_cv_prog_CC="$CC" # Let the user override the test.
1698 else
1699 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1700 ac_prog_rejected=no
1701 ac_dummy="$PATH"
1702 for ac_dir in $ac_dummy; do
1703 test -z "$ac_dir" && ac_dir=.
1704 if test -f $ac_dir/$ac_word; then
1705 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1706 ac_prog_rejected=yes
1707 continue
1708 fi
1709 ac_cv_prog_CC="cc"
1710 break
1711 fi
1712 done
1713 IFS="$ac_save_ifs"
1714 if test $ac_prog_rejected = yes; then
1715 # We found a bogon in the path, so make sure we never use it.
1716 set dummy $ac_cv_prog_CC
1717 shift
1718 if test $# -gt 0; then
1719 # We chose a different compiler from the bogus one.
1720 # However, it has the same basename, so the bogon will be chosen
1721 # first if we set CC to just the basename; use the full file name.
1722 shift
1723 set dummy "$ac_dir/$ac_word" "$@"
1724 shift
1725 ac_cv_prog_CC="$@"
1726 fi
1727 fi
1728 fi
1729 fi
1730 CC="$ac_cv_prog_CC"
1731 if test -n "$CC"; then
1732 echo "$ac_t""$CC" 1>&6
1733 else
1734 echo "$ac_t""no" 1>&6
1735 fi
1736
1737 if test -z "$CC"; then
1738 case "`uname -s`" in
1739 *win32* | *WIN32*)
1740 # Extract the first word of "cl", so it can be a program name with args.
1741 set dummy cl; ac_word=$2
1742 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1743 echo "configure:1744: checking for $ac_word" >&5
1744 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1745 echo $ac_n "(cached) $ac_c" 1>&6
1746 else
1747 if test -n "$CC"; then
1748 ac_cv_prog_CC="$CC" # Let the user override the test.
1749 else
1750 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1751 ac_dummy="$PATH"
1752 for ac_dir in $ac_dummy; do
1753 test -z "$ac_dir" && ac_dir=.
1754 if test -f $ac_dir/$ac_word; then
1755 ac_cv_prog_CC="cl"
1756 break
1757 fi
1758 done
1759 IFS="$ac_save_ifs"
1760 fi
1761 fi
1762 CC="$ac_cv_prog_CC"
1763 if test -n "$CC"; then
1764 echo "$ac_t""$CC" 1>&6
1765 else
1766 echo "$ac_t""no" 1>&6
1767 fi
1768 ;;
1769 esac
1770 fi
1771 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1772 fi
1773
1774 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1775 echo "configure:1776: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1776
1777 ac_ext=c
1778 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1779 ac_cpp='$CPP $CPPFLAGS'
1780 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1781 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1782 cross_compiling=$ac_cv_prog_cc_cross
1783
1784 cat > conftest.$ac_ext << EOF
1785
1786 #line 1787 "configure"
1787 #include "confdefs.h"
1788
1789 main(){return(0);}
1790 EOF
1791 if { (eval echo configure:1792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1792 ac_cv_prog_cc_works=yes
1793 # If we can't run a trivial program, we are probably using a cross compiler.
1794 if (./conftest; exit) 2>/dev/null; then
1795 ac_cv_prog_cc_cross=no
1796 else
1797 ac_cv_prog_cc_cross=yes
1798 fi
1799 else
1800 echo "configure: failed program was:" >&5
1801 cat conftest.$ac_ext >&5
1802 ac_cv_prog_cc_works=no
1803 fi
1804 rm -fr conftest*
1805 ac_ext=c
1806 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1807 ac_cpp='$CPP $CPPFLAGS'
1808 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1809 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1810 cross_compiling=$ac_cv_prog_cc_cross
1811
1812 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1813 if test $ac_cv_prog_cc_works = no; then
1814 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1815 fi
1816 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1817 echo "configure:1818: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1818 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1819 cross_compiling=$ac_cv_prog_cc_cross
1820
1821 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1822 echo "configure:1823: checking whether we are using GNU C" >&5
1823 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1824 echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826 cat > conftest.c <<EOF
1827 #ifdef __GNUC__
1828 yes;
1829 #endif
1830 EOF
1831 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1832 ac_cv_prog_gcc=yes
1833 else
1834 ac_cv_prog_gcc=no
1835 fi
1836 fi
1837
1838 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1839
1840 if test $ac_cv_prog_gcc = yes; then
1841 GCC=yes
1842 else
1843 GCC=
1844 fi
1845
1846 ac_test_CFLAGS="${CFLAGS+set}"
1847 ac_save_CFLAGS="$CFLAGS"
1848 CFLAGS=
1849 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1850 echo "configure:1851: checking whether ${CC-cc} accepts -g" >&5
1851 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1852 echo $ac_n "(cached) $ac_c" 1>&6
1853 else
1854 echo 'void f(){}' > conftest.c
1855 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1856 ac_cv_prog_cc_g=yes
1857 else
1858 ac_cv_prog_cc_g=no
1859 fi
1860 rm -f conftest*
1861
1862 fi
1863
1864 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1865 if test "$ac_test_CFLAGS" = set; then
1866 CFLAGS="$ac_save_CFLAGS"
1867 elif test $ac_cv_prog_cc_g = yes; then
1868 if test "$GCC" = yes; then
1869 CFLAGS="-g -O2"
1870 else
1871 CFLAGS="-g"
1872 fi
1873 else
1874 if test "$GCC" = yes; then
1875 CFLAGS="-O2"
1876 else
1877 CFLAGS=
1878 fi
1879 fi
1880
1881 esac
1882
1883 # On Suns, sometimes $CPP names a directory.
1884 if test -n "$CPP" && test -d "$CPP"; then
1885 CPP=
1886 fi
1887
1888 #### Some systems specify a CPP to use unless we are using GCC.
1889 #### Now that we know whether we are using GCC, we can decide whether
1890 #### to use that one.
1891 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
1892 then
1893 CPP="$NON_GNU_CPP"
1894 fi
1895
1896 #### Some systems specify a CC to use unless we are using GCC.
1897 #### Now that we know whether we are using GCC, we can decide whether
1898 #### to use that one.
1899 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
1900 test x$cc_specified != xyes
1901 then
1902 CC="$NON_GNU_CC"
1903 fi
1904
1905 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
1906 then
1907 CC="$CC $GCC_TEST_OPTIONS"
1908 fi
1909
1910 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
1911 then
1912 CC="$CC $NON_GCC_TEST_OPTIONS"
1913 fi
1914
1915 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
1916 then
1917 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
1918 fi
1919
1920 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
1921 then
1922 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
1923 fi
1924
1925 #### Some other nice autoconf tests. If you add a test here which
1926 #### should make an entry in src/config.h, don't forget to add an
1927 #### #undef clause to src/config.h.in for autoconf to modify.
1928
1929 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1930 echo "configure:1931: checking whether ln -s works" >&5
1931 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1932 echo $ac_n "(cached) $ac_c" 1>&6
1933 else
1934 rm -f conftestdata
1935 if ln -s X conftestdata 2>/dev/null
1936 then
1937 rm -f conftestdata
1938 ac_cv_prog_LN_S="ln -s"
1939 else
1940 ac_cv_prog_LN_S=ln
1941 fi
1942 fi
1943 LN_S="$ac_cv_prog_LN_S"
1944 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1945 echo "$ac_t""yes" 1>&6
1946 else
1947 echo "$ac_t""no" 1>&6
1948 fi
1949
1950 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1951 echo "configure:1952: checking how to run the C preprocessor" >&5
1952 # On Suns, sometimes $CPP names a directory.
1953 if test -n "$CPP" && test -d "$CPP"; then
1954 CPP=
1955 fi
1956 if test -z "$CPP"; then
1957 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1958 echo $ac_n "(cached) $ac_c" 1>&6
1959 else
1960 # This must be in double quotes, not single quotes, because CPP may get
1961 # substituted into the Makefile and "${CC-cc}" will confuse make.
1962 CPP="${CC-cc} -E"
1963 # On the NeXT, cc -E runs the code through the compiler's parser,
1964 # not just through cpp.
1965 cat > conftest.$ac_ext <<EOF
1966 #line 1967 "configure"
1967 #include "confdefs.h"
1968 #include <assert.h>
1969 Syntax Error
1970 EOF
1971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1972 { (eval echo configure:1973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1974 if test -z "$ac_err"; then
1975 :
1976 else
1977 echo "$ac_err" >&5
1978 echo "configure: failed program was:" >&5
1979 cat conftest.$ac_ext >&5
1980 rm -rf conftest*
1981 CPP="${CC-cc} -E -traditional-cpp"
1982 cat > conftest.$ac_ext <<EOF
1983 #line 1984 "configure"
1984 #include "confdefs.h"
1985 #include <assert.h>
1986 Syntax Error
1987 EOF
1988 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1989 { (eval echo configure:1990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1990 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1991 if test -z "$ac_err"; then
1992 :
1993 else
1994 echo "$ac_err" >&5
1995 echo "configure: failed program was:" >&5
1996 cat conftest.$ac_ext >&5
1997 rm -rf conftest*
1998 CPP="${CC-cc} -nologo -E"
1999 cat > conftest.$ac_ext <<EOF
2000 #line 2001 "configure"
2001 #include "confdefs.h"
2002 #include <assert.h>
2003 Syntax Error
2004 EOF
2005 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2006 { (eval echo configure:2007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2007 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2008 if test -z "$ac_err"; then
2009 :
2010 else
2011 echo "$ac_err" >&5
2012 echo "configure: failed program was:" >&5
2013 cat conftest.$ac_ext >&5
2014 rm -rf conftest*
2015 CPP=/lib/cpp
2016 fi
2017 rm -f conftest*
2018 fi
2019 rm -f conftest*
2020 fi
2021 rm -f conftest*
2022 ac_cv_prog_CPP="$CPP"
2023 fi
2024 CPP="$ac_cv_prog_CPP"
2025 else
2026 ac_cv_prog_CPP="$CPP"
2027 fi
2028 echo "$ac_t""$CPP" 1>&6
2029
2030 # Find a good install program. We prefer a C program (faster),
2031 # so one script is as good as another. But avoid the broken or
2032 # incompatible versions:
2033 # SysV /etc/install, /usr/sbin/install
2034 # SunOS /usr/etc/install
2035 # IRIX /sbin/install
2036 # AIX /bin/install
2037 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2038 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2039 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2040 # ./install, which can be erroneously created by make from ./install.sh.
2041 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2042 echo "configure:2043: checking for a BSD compatible install" >&5
2043 if test -z "$INSTALL"; then
2044 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2045 echo $ac_n "(cached) $ac_c" 1>&6
2046 else
2047 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2048 for ac_dir in $PATH; do
2049 # Account for people who put trailing slashes in PATH elements.
2050 case "$ac_dir/" in
2051 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2052 *)
2053 # OSF1 and SCO ODT 3.0 have their own names for install.
2054 # Don't use installbsd from OSF since it installs stuff as root
2055 # by default.
2056 for ac_prog in ginstall scoinst install; do
2057 if test -f $ac_dir/$ac_prog; then
2058 if test $ac_prog = install &&
2059 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2060 # AIX install. It has an incompatible calling convention.
2061 :
2062 else
2063 ac_cv_path_install="$ac_dir/$ac_prog -c"
2064 break 2
2065 fi
2066 fi
2067 done
2068 ;;
2069 esac
2070 done
2071 IFS="$ac_save_IFS"
2072
2073 fi
2074 if test "${ac_cv_path_install+set}" = set; then
2075 INSTALL="$ac_cv_path_install"
2076 else
2077 # As a last resort, use the slow shell script. We don't cache a
2078 # path for INSTALL within a source directory, because that will
2079 # break other packages using the cache if that directory is
2080 # removed, or if the path is relative.
2081 INSTALL="$ac_install_sh"
2082 fi
2083 fi
2084 echo "$ac_t""$INSTALL" 1>&6
2085
2086 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2087 # It thinks the first close brace ends the variable substitution.
2088 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2089
2090 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2091
2092 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2093
2094 for ac_prog in 'bison -y' byacc
2095 do
2096 # Extract the first word of "$ac_prog", so it can be a program name with args.
2097 set dummy $ac_prog; ac_word=$2
2098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2099 echo "configure:2100: checking for $ac_word" >&5
2100 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2101 echo $ac_n "(cached) $ac_c" 1>&6
2102 else
2103 if test -n "$YACC"; then
2104 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2105 else
2106 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2107 ac_dummy="$PATH"
2108 for ac_dir in $ac_dummy; do
2109 test -z "$ac_dir" && ac_dir=.
2110 if test -f $ac_dir/$ac_word; then
2111 ac_cv_prog_YACC="$ac_prog"
2112 break
2113 fi
2114 done
2115 IFS="$ac_save_ifs"
2116 fi
2117 fi
2118 YACC="$ac_cv_prog_YACC"
2119 if test -n "$YACC"; then
2120 echo "$ac_t""$YACC" 1>&6
2121 else
2122 echo "$ac_t""no" 1>&6
2123 fi
2124
2125 test -n "$YACC" && break
2126 done
2127 test -n "$YACC" || YACC="yacc"
2128
2129
2130 echo $ac_n "checking for AIX""... $ac_c" 1>&6
2131 echo "configure:2132: checking for AIX" >&5
2132 cat > conftest.$ac_ext <<EOF
2133 #line 2134 "configure"
2134 #include "confdefs.h"
2135 #ifdef _AIX
2136 yes
2137 #endif
2138
2139 EOF
2140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2141 egrep "yes" >/dev/null 2>&1; then
2142 rm -rf conftest*
2143 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2144 #define _ALL_SOURCE 1
2145 EOF
2146
2147 else
2148 rm -rf conftest*
2149 echo "$ac_t""no" 1>&6
2150 fi
2151 rm -f conftest*
2152
2153
2154
2155 # Sound support for GNU/Linux and the free BSDs.
2156 for ac_hdr in machine/soundcard.h sys/soundcard.h
2157 do
2158 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2159 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2160 echo "configure:2161: checking for $ac_hdr" >&5
2161 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2162 echo $ac_n "(cached) $ac_c" 1>&6
2163 else
2164 cat > conftest.$ac_ext <<EOF
2165 #line 2166 "configure"
2166 #include "confdefs.h"
2167 #include <$ac_hdr>
2168 EOF
2169 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2170 { (eval echo configure:2171: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2171 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2172 if test -z "$ac_err"; then
2173 rm -rf conftest*
2174 eval "ac_cv_header_$ac_safe=yes"
2175 else
2176 echo "$ac_err" >&5
2177 echo "configure: failed program was:" >&5
2178 cat conftest.$ac_ext >&5
2179 rm -rf conftest*
2180 eval "ac_cv_header_$ac_safe=no"
2181 fi
2182 rm -f conftest*
2183 fi
2184 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2185 echo "$ac_t""yes" 1>&6
2186 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2187 cat >> confdefs.h <<EOF
2188 #define $ac_tr_hdr 1
2189 EOF
2190
2191 else
2192 echo "$ac_t""no" 1>&6
2193 fi
2194 done
2195
2196
2197 for ac_hdr in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
2198 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
2199 termcap.h stdio_ext.h
2200 do
2201 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2202 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2203 echo "configure:2204: checking for $ac_hdr" >&5
2204 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2205 echo $ac_n "(cached) $ac_c" 1>&6
2206 else
2207 cat > conftest.$ac_ext <<EOF
2208 #line 2209 "configure"
2209 #include "confdefs.h"
2210 #include <$ac_hdr>
2211 EOF
2212 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2213 { (eval echo configure:2214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2214 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2215 if test -z "$ac_err"; then
2216 rm -rf conftest*
2217 eval "ac_cv_header_$ac_safe=yes"
2218 else
2219 echo "$ac_err" >&5
2220 echo "configure: failed program was:" >&5
2221 cat conftest.$ac_ext >&5
2222 rm -rf conftest*
2223 eval "ac_cv_header_$ac_safe=no"
2224 fi
2225 rm -f conftest*
2226 fi
2227 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2228 echo "$ac_t""yes" 1>&6
2229 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2230 cat >> confdefs.h <<EOF
2231 #define $ac_tr_hdr 1
2232 EOF
2233
2234 else
2235 echo "$ac_t""no" 1>&6
2236 fi
2237 done
2238
2239 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2240 echo "configure:2241: checking for ANSI C header files" >&5
2241 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2242 echo $ac_n "(cached) $ac_c" 1>&6
2243 else
2244 cat > conftest.$ac_ext <<EOF
2245 #line 2246 "configure"
2246 #include "confdefs.h"
2247 #include <stdlib.h>
2248 #include <stdarg.h>
2249 #include <string.h>
2250 #include <float.h>
2251 EOF
2252 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2253 { (eval echo configure:2254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2254 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2255 if test -z "$ac_err"; then
2256 rm -rf conftest*
2257 ac_cv_header_stdc=yes
2258 else
2259 echo "$ac_err" >&5
2260 echo "configure: failed program was:" >&5
2261 cat conftest.$ac_ext >&5
2262 rm -rf conftest*
2263 ac_cv_header_stdc=no
2264 fi
2265 rm -f conftest*
2266
2267 if test $ac_cv_header_stdc = yes; then
2268 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2269 cat > conftest.$ac_ext <<EOF
2270 #line 2271 "configure"
2271 #include "confdefs.h"
2272 #include <string.h>
2273 EOF
2274 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2275 egrep "memchr" >/dev/null 2>&1; then
2276 :
2277 else
2278 rm -rf conftest*
2279 ac_cv_header_stdc=no
2280 fi
2281 rm -f conftest*
2282
2283 fi
2284
2285 if test $ac_cv_header_stdc = yes; then
2286 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2287 cat > conftest.$ac_ext <<EOF
2288 #line 2289 "configure"
2289 #include "confdefs.h"
2290 #include <stdlib.h>
2291 EOF
2292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2293 egrep "free" >/dev/null 2>&1; then
2294 :
2295 else
2296 rm -rf conftest*
2297 ac_cv_header_stdc=no
2298 fi
2299 rm -f conftest*
2300
2301 fi
2302
2303 if test $ac_cv_header_stdc = yes; then
2304 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2305 if test "$cross_compiling" = yes; then
2306 :
2307 else
2308 cat > conftest.$ac_ext <<EOF
2309 #line 2310 "configure"
2310 #include "confdefs.h"
2311 #include <ctype.h>
2312 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2313 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2314 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2315 int main () { int i; for (i = 0; i < 256; i++)
2316 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2317 exit (0); }
2318
2319 EOF
2320 if { (eval echo configure:2321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2321 then
2322 :
2323 else
2324 echo "configure: failed program was:" >&5
2325 cat conftest.$ac_ext >&5
2326 rm -fr conftest*
2327 ac_cv_header_stdc=no
2328 fi
2329 rm -fr conftest*
2330 fi
2331
2332 fi
2333 fi
2334
2335 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2336 if test $ac_cv_header_stdc = yes; then
2337 cat >> confdefs.h <<\EOF
2338 #define STDC_HEADERS 1
2339 EOF
2340
2341 fi
2342
2343 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2344 echo "configure:2345: checking whether time.h and sys/time.h may both be included" >&5
2345 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2346 echo $ac_n "(cached) $ac_c" 1>&6
2347 else
2348 cat > conftest.$ac_ext <<EOF
2349 #line 2350 "configure"
2350 #include "confdefs.h"
2351 #include <sys/types.h>
2352 #include <sys/time.h>
2353 #include <time.h>
2354 int main() {
2355 struct tm *tp;
2356 ; return 0; }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2359 rm -rf conftest*
2360 ac_cv_header_time=yes
2361 else
2362 echo "configure: failed program was:" >&5
2363 cat conftest.$ac_ext >&5
2364 rm -rf conftest*
2365 ac_cv_header_time=no
2366 fi
2367 rm -f conftest*
2368 fi
2369
2370 echo "$ac_t""$ac_cv_header_time" 1>&6
2371 if test $ac_cv_header_time = yes; then
2372 cat >> confdefs.h <<\EOF
2373 #define TIME_WITH_SYS_TIME 1
2374 EOF
2375
2376 fi
2377
2378 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2379 echo "configure:2380: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2380 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2381 echo $ac_n "(cached) $ac_c" 1>&6
2382 else
2383 cat > conftest.$ac_ext <<EOF
2384 #line 2385 "configure"
2385 #include "confdefs.h"
2386 #include <sys/types.h>
2387 #include <signal.h>
2388 /* NetBSD declares sys_siglist in unistd.h. */
2389 #ifdef HAVE_UNISTD_H
2390 #include <unistd.h>
2391 #endif
2392 int main() {
2393 char *msg = *(sys_siglist + 1);
2394 ; return 0; }
2395 EOF
2396 if { (eval echo configure:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2397 rm -rf conftest*
2398 ac_cv_decl_sys_siglist=yes
2399 else
2400 echo "configure: failed program was:" >&5
2401 cat conftest.$ac_ext >&5
2402 rm -rf conftest*
2403 ac_cv_decl_sys_siglist=no
2404 fi
2405 rm -f conftest*
2406 fi
2407
2408 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2409 if test $ac_cv_decl_sys_siglist = yes; then
2410 cat >> confdefs.h <<\EOF
2411 #define SYS_SIGLIST_DECLARED 1
2412 EOF
2413
2414 fi
2415
2416
2417 echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
2418 echo "configure:2419: checking for struct utimbuf" >&5
2419 if eval "test \"`echo '$''{'emacs_cv_struct_utimbuf'+set}'`\" = set"; then
2420 echo $ac_n "(cached) $ac_c" 1>&6
2421 else
2422 cat > conftest.$ac_ext <<EOF
2423 #line 2424 "configure"
2424 #include "confdefs.h"
2425 #ifdef TIME_WITH_SYS_TIME
2426 #include <sys/time.h>
2427 #include <time.h>
2428 #else
2429 #ifdef HAVE_SYS_TIME_H
2430 #include <sys/time.h>
2431 #else
2432 #include <time.h>
2433 #endif
2434 #endif
2435 #ifdef HAVE_UTIME_H
2436 #include <utime.h>
2437 #endif
2438 int main() {
2439 static struct utimbuf x; x.actime = x.modtime;
2440 ; return 0; }
2441 EOF
2442 if { (eval echo configure:2443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2443 rm -rf conftest*
2444 emacs_cv_struct_utimbuf=yes
2445 else
2446 echo "configure: failed program was:" >&5
2447 cat conftest.$ac_ext >&5
2448 rm -rf conftest*
2449 emacs_cv_struct_utimbuf=no
2450 fi
2451 rm -f conftest*
2452 fi
2453
2454 echo "$ac_t""$emacs_cv_struct_utimbuf" 1>&6
2455 if test $emacs_cv_struct_utimbuf = yes; then
2456 cat >> confdefs.h <<\EOF
2457 #define HAVE_STRUCT_UTIMBUF 1
2458 EOF
2459
2460 fi
2461
2462 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2463 echo "configure:2464: checking return type of signal handlers" >&5
2464 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2465 echo $ac_n "(cached) $ac_c" 1>&6
2466 else
2467 cat > conftest.$ac_ext <<EOF
2468 #line 2469 "configure"
2469 #include "confdefs.h"
2470 #include <sys/types.h>
2471 #include <signal.h>
2472 #ifdef signal
2473 #undef signal
2474 #endif
2475 #ifdef __cplusplus
2476 extern "C" void (*signal (int, void (*)(int)))(int);
2477 #else
2478 void (*signal ()) ();
2479 #endif
2480
2481 int main() {
2482 int i;
2483 ; return 0; }
2484 EOF
2485 if { (eval echo configure:2486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2486 rm -rf conftest*
2487 ac_cv_type_signal=void
2488 else
2489 echo "configure: failed program was:" >&5
2490 cat conftest.$ac_ext >&5
2491 rm -rf conftest*
2492 ac_cv_type_signal=int
2493 fi
2494 rm -f conftest*
2495 fi
2496
2497 echo "$ac_t""$ac_cv_type_signal" 1>&6
2498 cat >> confdefs.h <<EOF
2499 #define RETSIGTYPE $ac_cv_type_signal
2500 EOF
2501
2502
2503
2504 echo $ac_n "checking for struct timeval""... $ac_c" 1>&6
2505 echo "configure:2506: checking for struct timeval" >&5
2506 if eval "test \"`echo '$''{'emacs_cv_struct_timeval'+set}'`\" = set"; then
2507 echo $ac_n "(cached) $ac_c" 1>&6
2508 else
2509 cat > conftest.$ac_ext <<EOF
2510 #line 2511 "configure"
2511 #include "confdefs.h"
2512 #ifdef TIME_WITH_SYS_TIME
2513 #include <sys/time.h>
2514 #include <time.h>
2515 #else
2516 #ifdef HAVE_SYS_TIME_H
2517 #include <sys/time.h>
2518 #else
2519 #include <time.h>
2520 #endif
2521 #endif
2522 int main() {
2523 static struct timeval x; x.tv_sec = x.tv_usec;
2524 ; return 0; }
2525 EOF
2526 if { (eval echo configure:2527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2527 rm -rf conftest*
2528 emacs_cv_struct_timeval=yes
2529 else
2530 echo "configure: failed program was:" >&5
2531 cat conftest.$ac_ext >&5
2532 rm -rf conftest*
2533 emacs_cv_struct_timeval=no
2534 fi
2535 rm -f conftest*
2536 fi
2537
2538 echo "$ac_t""$emacs_cv_struct_timeval" 1>&6
2539 HAVE_TIMEVAL=$emacs_cv_struct_timeval
2540 if test $emacs_cv_struct_timeval = yes; then
2541 cat >> confdefs.h <<\EOF
2542 #define HAVE_TIMEVAL 1
2543 EOF
2544
2545 fi
2546
2547 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
2548 echo "configure:2549: checking whether struct tm is in sys/time.h or time.h" >&5
2549 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
2550 echo $ac_n "(cached) $ac_c" 1>&6
2551 else
2552 cat > conftest.$ac_ext <<EOF
2553 #line 2554 "configure"
2554 #include "confdefs.h"
2555 #include <sys/types.h>
2556 #include <time.h>
2557 int main() {
2558 struct tm *tp; tp->tm_sec;
2559 ; return 0; }
2560 EOF
2561 if { (eval echo configure:2562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2562 rm -rf conftest*
2563 ac_cv_struct_tm=time.h
2564 else
2565 echo "configure: failed program was:" >&5
2566 cat conftest.$ac_ext >&5
2567 rm -rf conftest*
2568 ac_cv_struct_tm=sys/time.h
2569 fi
2570 rm -f conftest*
2571 fi
2572
2573 echo "$ac_t""$ac_cv_struct_tm" 1>&6
2574 if test $ac_cv_struct_tm = sys/time.h; then
2575 cat >> confdefs.h <<\EOF
2576 #define TM_IN_SYS_TIME 1
2577 EOF
2578
2579 fi
2580
2581 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
2582 echo "configure:2583: checking for tm_zone in struct tm" >&5
2583 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
2584 echo $ac_n "(cached) $ac_c" 1>&6
2585 else
2586 cat > conftest.$ac_ext <<EOF
2587 #line 2588 "configure"
2588 #include "confdefs.h"
2589 #include <sys/types.h>
2590 #include <$ac_cv_struct_tm>
2591 int main() {
2592 struct tm tm; tm.tm_zone;
2593 ; return 0; }
2594 EOF
2595 if { (eval echo configure:2596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2596 rm -rf conftest*
2597 ac_cv_struct_tm_zone=yes
2598 else
2599 echo "configure: failed program was:" >&5
2600 cat conftest.$ac_ext >&5
2601 rm -rf conftest*
2602 ac_cv_struct_tm_zone=no
2603 fi
2604 rm -f conftest*
2605 fi
2606
2607 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
2608 if test "$ac_cv_struct_tm_zone" = yes; then
2609 cat >> confdefs.h <<\EOF
2610 #define HAVE_TM_ZONE 1
2611 EOF
2612
2613 else
2614 echo $ac_n "checking for tzname""... $ac_c" 1>&6
2615 echo "configure:2616: checking for tzname" >&5
2616 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
2617 echo $ac_n "(cached) $ac_c" 1>&6
2618 else
2619 cat > conftest.$ac_ext <<EOF
2620 #line 2621 "configure"
2621 #include "confdefs.h"
2622 #include <time.h>
2623 #ifndef tzname /* For SGI. */
2624 extern char *tzname[]; /* RS6000 and others reject char **tzname. */
2625 #endif
2626 int main() {
2627 atoi(*tzname);
2628 ; return 0; }
2629 EOF
2630 if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2631 rm -rf conftest*
2632 ac_cv_var_tzname=yes
2633 else
2634 echo "configure: failed program was:" >&5
2635 cat conftest.$ac_ext >&5
2636 rm -rf conftest*
2637 ac_cv_var_tzname=no
2638 fi
2639 rm -f conftest*
2640 fi
2641
2642 echo "$ac_t""$ac_cv_var_tzname" 1>&6
2643 if test $ac_cv_var_tzname = yes; then
2644 cat >> confdefs.h <<\EOF
2645 #define HAVE_TZNAME 1
2646 EOF
2647
2648 fi
2649 fi
2650
2651 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
2652 echo "configure:2653: checking for tm_gmtoff in struct tm" >&5
2653 if eval "test \"`echo '$''{'emacs_cv_tm_gmtoff'+set}'`\" = set"; then
2654 echo $ac_n "(cached) $ac_c" 1>&6
2655 else
2656 cat > conftest.$ac_ext <<EOF
2657 #line 2658 "configure"
2658 #include "confdefs.h"
2659 #include <time.h>
2660 int main() {
2661 struct tm t; t.tm_gmtoff = 0
2662 ; return 0; }
2663 EOF
2664 if { (eval echo configure:2665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2665 rm -rf conftest*
2666 emacs_cv_tm_gmtoff=yes
2667 else
2668 echo "configure: failed program was:" >&5
2669 cat conftest.$ac_ext >&5
2670 rm -rf conftest*
2671 emacs_cv_tm_gmtoff=no
2672 fi
2673 rm -f conftest*
2674 fi
2675
2676 echo "$ac_t""$emacs_cv_tm_gmtoff" 1>&6
2677 if test $emacs_cv_tm_gmtoff = yes; then
2678 cat >> confdefs.h <<\EOF
2679 #define HAVE_TM_GMTOFF 1
2680 EOF
2681
2682 fi
2683
2684 echo $ac_n "checking for working const""... $ac_c" 1>&6
2685 echo "configure:2686: checking for working const" >&5
2686 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2687 echo $ac_n "(cached) $ac_c" 1>&6
2688 else
2689 cat > conftest.$ac_ext <<EOF
2690 #line 2691 "configure"
2691 #include "confdefs.h"
2692
2693 int main() {
2694
2695 /* Ultrix mips cc rejects this. */
2696 typedef int charset[2]; const charset x;
2697 /* SunOS 4.1.1 cc rejects this. */
2698 char const *const *ccp;
2699 char **p;
2700 /* NEC SVR4.0.2 mips cc rejects this. */
2701 struct point {int x, y;};
2702 static struct point const zero = {0,0};
2703 /* AIX XL C 1.02.0.0 rejects this.
2704 It does not let you subtract one const X* pointer from another in an arm
2705 of an if-expression whose if-part is not a constant expression */
2706 const char *g = "string";
2707 ccp = &g + (g ? g-g : 0);
2708 /* HPUX 7.0 cc rejects these. */
2709 ++ccp;
2710 p = (char**) ccp;
2711 ccp = (char const *const *) p;
2712 { /* SCO 3.2v4 cc rejects this. */
2713 char *t;
2714 char const *s = 0 ? (char *) 0 : (char const *) 0;
2715
2716 *t++ = 0;
2717 }
2718 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2719 int x[] = {25, 17};
2720 const int *foo = &x[0];
2721 ++foo;
2722 }
2723 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2724 typedef const int *iptr;
2725 iptr p = 0;
2726 ++p;
2727 }
2728 { /* AIX XL C 1.02.0.0 rejects this saying
2729 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2730 struct s { int j; const int *ap[3]; };
2731 struct s *b; b->j = 5;
2732 }
2733 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2734 const int foo = 10;
2735 }
2736
2737 ; return 0; }
2738 EOF
2739 if { (eval echo configure:2740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2740 rm -rf conftest*
2741 ac_cv_c_const=yes
2742 else
2743 echo "configure: failed program was:" >&5
2744 cat conftest.$ac_ext >&5
2745 rm -rf conftest*
2746 ac_cv_c_const=no
2747 fi
2748 rm -f conftest*
2749 fi
2750
2751 echo "$ac_t""$ac_cv_c_const" 1>&6
2752 if test $ac_cv_c_const = no; then
2753 cat >> confdefs.h <<\EOF
2754 #define const
2755 EOF
2756
2757 fi
2758
2759
2760 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2761 echo "configure:2762: checking whether ${MAKE-make} sets \${MAKE}" >&5
2762 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2763 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2764 echo $ac_n "(cached) $ac_c" 1>&6
2765 else
2766 cat > conftestmake <<\EOF
2767 all:
2768 @echo 'ac_maketemp="${MAKE}"'
2769 EOF
2770 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2771 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2772 if test -n "$ac_maketemp"; then
2773 eval ac_cv_prog_make_${ac_make}_set=yes
2774 else
2775 eval ac_cv_prog_make_${ac_make}_set=no
2776 fi
2777 rm -f conftestmake
2778 fi
2779 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2780 echo "$ac_t""yes" 1>&6
2781 SET_MAKE=
2782 else
2783 echo "$ac_t""no" 1>&6
2784 SET_MAKE="MAKE=${MAKE-make}"
2785 fi
2786
2787
2788 echo $ac_n "checking for long file names""... $ac_c" 1>&6
2789 echo "configure:2790: checking for long file names" >&5
2790 if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then
2791 echo $ac_n "(cached) $ac_c" 1>&6
2792 else
2793 ac_cv_sys_long_file_names=yes
2794 # Test for long file names in all the places we know might matter:
2795 # . the current directory, where building will happen
2796 # $prefix/lib where we will be installing things
2797 # $exec_prefix/lib likewise
2798 # eval it to expand exec_prefix.
2799 # $TMPDIR if set, where it might want to write temporary files
2800 # if $TMPDIR is not set:
2801 # /tmp where it might want to write temporary files
2802 # /var/tmp likewise
2803 # /usr/tmp likewise
2804 if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
2805 ac_tmpdirs="$TMPDIR"
2806 else
2807 ac_tmpdirs='/tmp /var/tmp /usr/tmp'
2808 fi
2809 for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
2810 test -d $ac_dir || continue
2811 test -w $ac_dir || continue # It is less confusing to not echo anything here.
2812 (echo 1 > $ac_dir/conftest9012345) 2>/dev/null
2813 (echo 2 > $ac_dir/conftest9012346) 2>/dev/null
2814 val=`cat $ac_dir/conftest9012345 2>/dev/null`
2815 if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
2816 ac_cv_sys_long_file_names=no
2817 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
2818 break
2819 fi
2820 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
2821 done
2822 fi
2823
2824 echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6
2825 if test $ac_cv_sys_long_file_names = yes; then
2826 cat >> confdefs.h <<\EOF
2827 #define HAVE_LONG_FILE_NAMES 1
2828 EOF
2829
2830 fi
2831
2832
2833 #### Choose a window system.
2834
2835 # If we find X, set shell vars x_includes and x_libraries to the
2836 # paths, otherwise set no_x=yes.
2837 # Uses ac_ vars as temps to allow command line to override cache and checks.
2838 # --without-x overrides everything else, but does not touch the cache.
2839 echo $ac_n "checking for X""... $ac_c" 1>&6
2840 echo "configure:2841: checking for X" >&5
2841
2842 # Check whether --with-x or --without-x was given.
2843 if test "${with_x+set}" = set; then
2844 withval="$with_x"
2845 :
2846 fi
2847
2848 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
2849 if test "x$with_x" = xno; then
2850 # The user explicitly disabled X.
2851 have_x=disabled
2852 else
2853 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
2854 # Both variables are already set.
2855 have_x=yes
2856 else
2857 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
2858 echo $ac_n "(cached) $ac_c" 1>&6
2859 else
2860 # One or both of the vars are not set, and there is no cached value.
2861 ac_x_includes=NO ac_x_libraries=NO
2862 rm -fr conftestdir
2863 if mkdir conftestdir; then
2864 cd conftestdir
2865 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
2866 cat > Imakefile <<'EOF'
2867 acfindx:
2868 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
2869 EOF
2870 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2871 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2872 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
2873 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
2874 for ac_extension in a so sl; do
2875 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
2876 test -f $ac_im_libdir/libX11.$ac_extension; then
2877 ac_im_usrlibdir=$ac_im_libdir; break
2878 fi
2879 done
2880 # Screen out bogus values from the imake configuration. They are
2881 # bogus both because they are the default anyway, and because
2882 # using them would break gcc on systems where it needs fixed includes.
2883 case "$ac_im_incroot" in
2884 /usr/include) ;;
2885 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
2886 esac
2887 case "$ac_im_usrlibdir" in
2888 /usr/lib | /lib) ;;
2889 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
2890 esac
2891 fi
2892 cd ..
2893 rm -fr conftestdir
2894 fi
2895
2896 if test "$ac_x_includes" = NO; then
2897 # Guess where to find include files, by looking for this one X11 .h file.
2898 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
2899
2900 # First, try using that file with no special directory specified.
2901 cat > conftest.$ac_ext <<EOF
2902 #line 2903 "configure"
2903 #include "confdefs.h"
2904 #include <$x_direct_test_include>
2905 EOF
2906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2907 { (eval echo configure:2908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2909 if test -z "$ac_err"; then
2910 rm -rf conftest*
2911 # We can compile using X headers with no special include directory.
2912 ac_x_includes=
2913 else
2914 echo "$ac_err" >&5
2915 echo "configure: failed program was:" >&5
2916 cat conftest.$ac_ext >&5
2917 rm -rf conftest*
2918 # Look for the header file in a standard set of common directories.
2919 # Check X11 before X11Rn because it is often a symlink to the current release.
2920 for ac_dir in \
2921 /usr/X11/include \
2922 /usr/X11R6/include \
2923 /usr/X11R5/include \
2924 /usr/X11R4/include \
2925 \
2926 /usr/include/X11 \
2927 /usr/include/X11R6 \
2928 /usr/include/X11R5 \
2929 /usr/include/X11R4 \
2930 \
2931 /usr/local/X11/include \
2932 /usr/local/X11R6/include \
2933 /usr/local/X11R5/include \
2934 /usr/local/X11R4/include \
2935 \
2936 /usr/local/include/X11 \
2937 /usr/local/include/X11R6 \
2938 /usr/local/include/X11R5 \
2939 /usr/local/include/X11R4 \
2940 \
2941 /usr/X386/include \
2942 /usr/x386/include \
2943 /usr/XFree86/include/X11 \
2944 \
2945 /usr/include \
2946 /usr/local/include \
2947 /usr/unsupported/include \
2948 /usr/athena/include \
2949 /usr/local/x11r5/include \
2950 /usr/lpp/Xamples/include \
2951 \
2952 /usr/openwin/include \
2953 /usr/openwin/share/include \
2954 ; \
2955 do
2956 if test -r "$ac_dir/$x_direct_test_include"; then
2957 ac_x_includes=$ac_dir
2958 break
2959 fi
2960 done
2961 fi
2962 rm -f conftest*
2963 fi # $ac_x_includes = NO
2964
2965 if test "$ac_x_libraries" = NO; then
2966 # Check for the libraries.
2967
2968 test -z "$x_direct_test_library" && x_direct_test_library=Xt
2969 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
2970
2971 # See if we find them without any special options.
2972 # Don't add to $LIBS permanently.
2973 ac_save_LIBS="$LIBS"
2974 LIBS="-l$x_direct_test_library $LIBS"
2975 cat > conftest.$ac_ext <<EOF
2976 #line 2977 "configure"
2977 #include "confdefs.h"
2978
2979 int main() {
2980 ${x_direct_test_function}()
2981 ; return 0; }
2982 EOF
2983 if { (eval echo configure:2984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2984 rm -rf conftest*
2985 LIBS="$ac_save_LIBS"
2986 # We can link X programs with no special library path.
2987 ac_x_libraries=
2988 else
2989 echo "configure: failed program was:" >&5
2990 cat conftest.$ac_ext >&5
2991 rm -rf conftest*
2992 LIBS="$ac_save_LIBS"
2993 # First see if replacing the include by lib works.
2994 # Check X11 before X11Rn because it is often a symlink to the current release.
2995 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
2996 /usr/X11/lib \
2997 /usr/X11R6/lib \
2998 /usr/X11R5/lib \
2999 /usr/X11R4/lib \
3000 \
3001 /usr/lib/X11 \
3002 /usr/lib/X11R6 \
3003 /usr/lib/X11R5 \
3004 /usr/lib/X11R4 \
3005 \
3006 /usr/local/X11/lib \
3007 /usr/local/X11R6/lib \
3008 /usr/local/X11R5/lib \
3009 /usr/local/X11R4/lib \
3010 \
3011 /usr/local/lib/X11 \
3012 /usr/local/lib/X11R6 \
3013 /usr/local/lib/X11R5 \
3014 /usr/local/lib/X11R4 \
3015 \
3016 /usr/X386/lib \
3017 /usr/x386/lib \
3018 /usr/XFree86/lib/X11 \
3019 \
3020 /usr/lib \
3021 /usr/local/lib \
3022 /usr/unsupported/lib \
3023 /usr/athena/lib \
3024 /usr/local/x11r5/lib \
3025 /usr/lpp/Xamples/lib \
3026 /lib/usr/lib/X11 \
3027 \
3028 /usr/openwin/lib \
3029 /usr/openwin/share/lib \
3030 ; \
3031 do
3032 for ac_extension in a so sl; do
3033 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
3034 ac_x_libraries=$ac_dir
3035 break 2
3036 fi
3037 done
3038 done
3039 fi
3040 rm -f conftest*
3041 fi # $ac_x_libraries = NO
3042
3043 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
3044 # Didn't find X anywhere. Cache the known absence of X.
3045 ac_cv_have_x="have_x=no"
3046 else
3047 # Record where we found X for the cache.
3048 ac_cv_have_x="have_x=yes \
3049 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3050 fi
3051 fi
3052 fi
3053 eval "$ac_cv_have_x"
3054 fi # $with_x != no
3055
3056 if test "$have_x" != yes; then
3057 echo "$ac_t""$have_x" 1>&6
3058 no_x=yes
3059 else
3060 # If each of the values was on the command line, it overrides each guess.
3061 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
3062 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
3063 # Update the cache value to reflect the command line values.
3064 ac_cv_have_x="have_x=yes \
3065 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
3066 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
3067 fi
3068
3069 if test "$no_x" = yes; then
3070 window_system=none
3071 else
3072 window_system=x11
3073 fi
3074
3075 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3076 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
3077 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
3078 x_default_search_path=""
3079 for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do
3080 x_search_path="${x_library}/X11/%L/%T/%N%C%S:\
3081 ${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\
3082 ${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\
3083 ${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S"
3084 if test x"${x_default_search_path}" = x; then
3085 x_default_search_path=${x_search_path}
3086 else
3087 x_default_search_path="${x_search_path}:${x_default_search_path}"
3088 fi
3089 done
3090 fi
3091 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
3092 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
3093 fi
3094
3095 if test x"${x_includes}" = x; then
3096 bitmapdir=/usr/include/X11/bitmaps
3097 else
3098 # accumulate include directories that have X11 bitmap subdirectories
3099 bmd_acc="dummyval"
3100 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
3101 if test -d "${bmd}/X11/bitmaps"; then
3102 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
3103 fi
3104 if test -d "${bmd}/bitmaps"; then
3105 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
3106 fi
3107 done
3108 if test ${bmd_acc} != "dummyval"; then
3109 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
3110 fi
3111 fi
3112
3113 case "${window_system}" in
3114 x11 )
3115 HAVE_X_WINDOWS=yes
3116 HAVE_X11=yes
3117 case "${with_x_toolkit}" in
3118 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
3119 motif ) USE_X_TOOLKIT=MOTIF ;;
3120 no ) USE_X_TOOLKIT=none ;;
3121 * ) USE_X_TOOLKIT=maybe ;;
3122 esac
3123 ;;
3124 none )
3125 HAVE_X_WINDOWS=no
3126 HAVE_X11=no
3127 USE_X_TOOLKIT=none
3128 ;;
3129 esac
3130
3131 ### If we're using X11, we should use the X menu package.
3132 HAVE_MENUS=no
3133 case ${HAVE_X11} in
3134 yes ) HAVE_MENUS=yes ;;
3135 esac
3136
3137 if test "${opsys}" = "hpux9"; then
3138 case "${x_libraries}" in
3139 *X11R4* )
3140 opsysfile="s/hpux9-x11r4.h"
3141 ;;
3142 esac
3143 fi
3144
3145 if test "${opsys}" = "hpux9shr"; then
3146 case "${x_libraries}" in
3147 *X11R4* )
3148 opsysfile="s/hpux9shxr4.h"
3149 ;;
3150 esac
3151 fi
3152
3153 #### Extract some information from the operating system and machine files.
3154
3155 echo "checking the machine- and system-dependent files to find out
3156 - which libraries the lib-src programs will want, and
3157 - whether the GNU malloc routines are usable" 1>&6
3158 echo "configure:3159: checking the machine- and system-dependent files to find out
3159 - which libraries the lib-src programs will want, and
3160 - whether the GNU malloc routines are usable" >&5
3161
3162 ### First figure out CFLAGS (which we use for running the compiler here)
3163 ### and REAL_CFLAGS (which we use for real compilation).
3164 ### The two are the same except on a few systems, where they are made
3165 ### different to work around various lossages. For example,
3166 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
3167 ### as implying static linking.
3168
3169 ### If the CFLAGS env var is specified, we use that value
3170 ### instead of the default.
3171
3172 ### It's not important that this name contain the PID; you can't run
3173 ### two configures in the same directory and have anything work
3174 ### anyway.
3175 tempcname="conftest.c"
3176
3177 echo '
3178 #include "'${srcdir}'/src/'${opsysfile}'"
3179 #include "'${srcdir}'/src/'${machfile}'"
3180 #ifndef LIBS_MACHINE
3181 #define LIBS_MACHINE
3182 #endif
3183 #ifndef LIBS_SYSTEM
3184 #define LIBS_SYSTEM
3185 #endif
3186 #ifndef C_SWITCH_SYSTEM
3187 #define C_SWITCH_SYSTEM
3188 #endif
3189 #ifndef C_SWITCH_MACHINE
3190 #define C_SWITCH_MACHINE
3191 #endif
3192 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
3193 configure___ c_switch_system=C_SWITCH_SYSTEM
3194 configure___ c_switch_machine=C_SWITCH_MACHINE
3195
3196 #ifndef LIB_X11_LIB
3197 #define LIB_X11_LIB -lX11
3198 #endif
3199
3200 #ifndef LIBX11_MACHINE
3201 #define LIBX11_MACHINE
3202 #endif
3203
3204 #ifndef LIBX11_SYSTEM
3205 #define LIBX11_SYSTEM
3206 #endif
3207 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
3208
3209 #ifdef UNEXEC
3210 configure___ unexec=UNEXEC
3211 #else
3212 configure___ unexec=unexec.o
3213 #endif
3214
3215 #ifdef SYSTEM_MALLOC
3216 configure___ system_malloc=yes
3217 #else
3218 configure___ system_malloc=no
3219 #endif
3220
3221 #ifndef C_DEBUG_SWITCH
3222 #define C_DEBUG_SWITCH -g
3223 #endif
3224
3225 #ifndef C_OPTIMIZE_SWITCH
3226 #define C_OPTIMIZE_SWITCH -O
3227 #endif
3228
3229 #ifndef LD_SWITCH_MACHINE
3230 #define LD_SWITCH_MACHINE
3231 #endif
3232
3233 #ifndef LD_SWITCH_SYSTEM
3234 #define LD_SWITCH_SYSTEM
3235 #endif
3236
3237 #ifndef LD_SWITCH_X_SITE_AUX
3238 #define LD_SWITCH_X_SITE_AUX
3239 #endif
3240
3241 configure___ ld_switch_system=LD_SWITCH_SYSTEM
3242 configure___ ld_switch_machine=LD_SWITCH_MACHINE
3243
3244 #ifdef THIS_IS_CONFIGURE
3245
3246 /* Get the CFLAGS for tests in configure. */
3247 #ifdef __GNUC__
3248 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3249 #else
3250 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3251 #endif
3252
3253 #else /* not THIS_IS_CONFIGURE */
3254
3255 /* Get the CFLAGS for real compilation. */
3256 #ifdef __GNUC__
3257 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3258 #else
3259 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3260 #endif
3261
3262 #endif /* not THIS_IS_CONFIGURE */
3263 ' > ${tempcname}
3264
3265 # The value of CPP is a quoted variable reference, so we need to do this
3266 # to get its actual value...
3267 CPP=`eval "echo $CPP"`
3268 eval `${CPP} -Isrc ${tempcname} \
3269 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3270 if test "x$SPECIFIED_CFLAGS" = x; then
3271 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
3272 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3273 else
3274 REAL_CFLAGS="$CFLAGS"
3275 fi
3276 rm ${tempcname}
3277
3278 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
3279
3280 ### Compute the unexec source name from the object name.
3281 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
3282
3283 # Do the opsystem or machine files prohibit the use of the GNU malloc?
3284 # Assume not, until told otherwise.
3285 GNU_MALLOC=yes
3286 doug_lea_malloc=yes
3287 echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6
3288 echo "configure:3289: checking for malloc_get_state" >&5
3289 if eval "test \"`echo '$''{'ac_cv_func_malloc_get_state'+set}'`\" = set"; then
3290 echo $ac_n "(cached) $ac_c" 1>&6
3291 else
3292 cat > conftest.$ac_ext <<EOF
3293 #line 3294 "configure"
3294 #include "confdefs.h"
3295 /* System header to define __stub macros and hopefully few prototypes,
3296 which can conflict with char malloc_get_state(); below. */
3297 #include <assert.h>
3298 /* Override any gcc2 internal prototype to avoid an error. */
3299 /* We use char because int might match the return type of a gcc2
3300 builtin and then its argument prototype would still apply. */
3301 char malloc_get_state();
3302 char (*f)();
3303
3304 int main() {
3305
3306 /* The GNU C library defines this for functions which it implements
3307 to always fail with ENOSYS. Some functions are actually named
3308 something starting with __ and the normal name is an alias. */
3309 #if defined (__stub_malloc_get_state) || defined (__stub___malloc_get_state)
3310 choke me
3311 #else
3312 f = malloc_get_state;
3313 #endif
3314
3315 ; return 0; }
3316 EOF
3317 if { (eval echo configure:3318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3318 rm -rf conftest*
3319 eval "ac_cv_func_malloc_get_state=yes"
3320 else
3321 echo "configure: failed program was:" >&5
3322 cat conftest.$ac_ext >&5
3323 rm -rf conftest*
3324 eval "ac_cv_func_malloc_get_state=no"
3325 fi
3326 rm -f conftest*
3327 fi
3328
3329 if eval "test \"`echo '$ac_cv_func_'malloc_get_state`\" = yes"; then
3330 echo "$ac_t""yes" 1>&6
3331 :
3332 else
3333 echo "$ac_t""no" 1>&6
3334 doug_lea_malloc=no
3335 fi
3336
3337 echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6
3338 echo "configure:3339: checking for malloc_set_state" >&5
3339 if eval "test \"`echo '$''{'ac_cv_func_malloc_set_state'+set}'`\" = set"; then
3340 echo $ac_n "(cached) $ac_c" 1>&6
3341 else
3342 cat > conftest.$ac_ext <<EOF
3343 #line 3344 "configure"
3344 #include "confdefs.h"
3345 /* System header to define __stub macros and hopefully few prototypes,
3346 which can conflict with char malloc_set_state(); below. */
3347 #include <assert.h>
3348 /* Override any gcc2 internal prototype to avoid an error. */
3349 /* We use char because int might match the return type of a gcc2
3350 builtin and then its argument prototype would still apply. */
3351 char malloc_set_state();
3352 char (*f)();
3353
3354 int main() {
3355
3356 /* The GNU C library defines this for functions which it implements
3357 to always fail with ENOSYS. Some functions are actually named
3358 something starting with __ and the normal name is an alias. */
3359 #if defined (__stub_malloc_set_state) || defined (__stub___malloc_set_state)
3360 choke me
3361 #else
3362 f = malloc_set_state;
3363 #endif
3364
3365 ; return 0; }
3366 EOF
3367 if { (eval echo configure:3368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3368 rm -rf conftest*
3369 eval "ac_cv_func_malloc_set_state=yes"
3370 else
3371 echo "configure: failed program was:" >&5
3372 cat conftest.$ac_ext >&5
3373 rm -rf conftest*
3374 eval "ac_cv_func_malloc_set_state=no"
3375 fi
3376 rm -f conftest*
3377 fi
3378
3379 if eval "test \"`echo '$ac_cv_func_'malloc_set_state`\" = yes"; then
3380 echo "$ac_t""yes" 1>&6
3381 :
3382 else
3383 echo "$ac_t""no" 1>&6
3384 doug_lea_malloc=no
3385 fi
3386
3387 echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6
3388 echo "configure:3389: checking whether __after_morecore_hook exists" >&5
3389 if eval "test \"`echo '$''{'emacs_cv_var___after_morecore_hook'+set}'`\" = set"; then
3390 echo $ac_n "(cached) $ac_c" 1>&6
3391 else
3392 cat > conftest.$ac_ext <<EOF
3393 #line 3394 "configure"
3394 #include "confdefs.h"
3395 extern void (* __after_morecore_hook)();
3396 int main() {
3397 __after_morecore_hook = 0
3398 ; return 0; }
3399 EOF
3400 if { (eval echo configure:3401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3401 rm -rf conftest*
3402 emacs_cv_var___after_morecore_hook=yes
3403 else
3404 echo "configure: failed program was:" >&5
3405 cat conftest.$ac_ext >&5
3406 rm -rf conftest*
3407 emacs_cv_var___after_morecore_hook=no
3408 fi
3409 rm -f conftest*
3410 fi
3411
3412 echo "$ac_t""$emacs_cv_var___after_morecore_hook" 1>&6
3413 if test $emacs_cv_var___after_morecore_hook = no; then
3414 doug_lea_malloc=no
3415 fi
3416 if test "${system_malloc}" = "yes"; then
3417 GNU_MALLOC=no
3418 GNU_MALLOC_reason="
3419 (The GNU allocators don't work with this system configuration.)"
3420 fi
3421 if test "$doug_lea_malloc" = "yes" ; then
3422 if test "$GNU_MALLOC" = yes ; then
3423 GNU_MALLOC_reason="
3424 (Using Doug Lea's new malloc from the GNU C Library.)"
3425 fi
3426 cat >> confdefs.h <<\EOF
3427 #define DOUG_LEA_MALLOC 1
3428 EOF
3429
3430 fi
3431
3432 if test x"${REL_ALLOC}" = x; then
3433 REL_ALLOC=${GNU_MALLOC}
3434 fi
3435
3436 LISP_FLOAT_TYPE=yes
3437
3438
3439 #### Add the libraries to LIBS and check for some functions.
3440
3441 if test x"${OVERRIDE_CPPFLAGS}" != x; then
3442 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
3443 else
3444 CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
3445 fi
3446
3447 LIBS="$libsrc_libs $LIBS"
3448
3449 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
3450 echo "configure:3451: checking for dnet_ntoa in -ldnet" >&5
3451 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
3452 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3453 echo $ac_n "(cached) $ac_c" 1>&6
3454 else
3455 ac_save_LIBS="$LIBS"
3456 LIBS="-ldnet $LIBS"
3457 cat > conftest.$ac_ext <<EOF
3458 #line 3459 "configure"
3459 #include "confdefs.h"
3460 /* Override any gcc2 internal prototype to avoid an error. */
3461 /* We use char because int might match the return type of a gcc2
3462 builtin and then its argument prototype would still apply. */
3463 char dnet_ntoa();
3464
3465 int main() {
3466 dnet_ntoa()
3467 ; return 0; }
3468 EOF
3469 if { (eval echo configure:3470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3470 rm -rf conftest*
3471 eval "ac_cv_lib_$ac_lib_var=yes"
3472 else
3473 echo "configure: failed program was:" >&5
3474 cat conftest.$ac_ext >&5
3475 rm -rf conftest*
3476 eval "ac_cv_lib_$ac_lib_var=no"
3477 fi
3478 rm -f conftest*
3479 LIBS="$ac_save_LIBS"
3480
3481 fi
3482 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3483 echo "$ac_t""yes" 1>&6
3484 ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3485 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3486 cat >> confdefs.h <<EOF
3487 #define $ac_tr_lib 1
3488 EOF
3489
3490 LIBS="-ldnet $LIBS"
3491
3492 else
3493 echo "$ac_t""no" 1>&6
3494 fi
3495
3496
3497 echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
3498 echo "configure:3499: checking for main in -lXbsd" >&5
3499 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
3500 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3501 echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503 ac_save_LIBS="$LIBS"
3504 LIBS="-lXbsd $LIBS"
3505 cat > conftest.$ac_ext <<EOF
3506 #line 3507 "configure"
3507 #include "confdefs.h"
3508
3509 int main() {
3510 main()
3511 ; return 0; }
3512 EOF
3513 if { (eval echo configure:3514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3514 rm -rf conftest*
3515 eval "ac_cv_lib_$ac_lib_var=yes"
3516 else
3517 echo "configure: failed program was:" >&5
3518 cat conftest.$ac_ext >&5
3519 rm -rf conftest*
3520 eval "ac_cv_lib_$ac_lib_var=no"
3521 fi
3522 rm -f conftest*
3523 LIBS="$ac_save_LIBS"
3524
3525 fi
3526 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3527 echo "$ac_t""yes" 1>&6
3528 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
3529 else
3530 echo "$ac_t""no" 1>&6
3531 fi
3532
3533
3534 echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6
3535 echo "configure:3536: checking for cma_open in -lpthreads" >&5
3536 ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'`
3537 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3538 echo $ac_n "(cached) $ac_c" 1>&6
3539 else
3540 ac_save_LIBS="$LIBS"
3541 LIBS="-lpthreads $LIBS"
3542 cat > conftest.$ac_ext <<EOF
3543 #line 3544 "configure"
3544 #include "confdefs.h"
3545 /* Override any gcc2 internal prototype to avoid an error. */
3546 /* We use char because int might match the return type of a gcc2
3547 builtin and then its argument prototype would still apply. */
3548 char cma_open();
3549
3550 int main() {
3551 cma_open()
3552 ; return 0; }
3553 EOF
3554 if { (eval echo configure:3555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3555 rm -rf conftest*
3556 eval "ac_cv_lib_$ac_lib_var=yes"
3557 else
3558 echo "configure: failed program was:" >&5
3559 cat conftest.$ac_ext >&5
3560 rm -rf conftest*
3561 eval "ac_cv_lib_$ac_lib_var=no"
3562 fi
3563 rm -f conftest*
3564 LIBS="$ac_save_LIBS"
3565
3566 fi
3567 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3568 echo "$ac_t""yes" 1>&6
3569 ac_tr_lib=HAVE_LIB`echo pthreads | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3570 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3571 cat >> confdefs.h <<EOF
3572 #define $ac_tr_lib 1
3573 EOF
3574
3575 LIBS="-lpthreads $LIBS"
3576
3577 else
3578 echo "$ac_t""no" 1>&6
3579 fi
3580
3581
3582 echo $ac_n "checking for XFree86 in /usr/X386""... $ac_c" 1>&6
3583 echo "configure:3584: checking for XFree86 in /usr/X386" >&5
3584 if test -d /usr/X386/include; then
3585 HAVE_XFREE386=yes
3586 : ${C_SWITCH_X_SITE="-I/usr/X386/include"}
3587 else
3588 HAVE_XFREE386=no
3589 fi
3590 echo "$ac_t""$HAVE_XFREE386" 1>&6
3591
3592 # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
3593 # for the tests that follow. We set it back to REAL_CFLAGS later on.
3594
3595 if test "${HAVE_X11}" = "yes"; then
3596 DEFS="$C_SWITCH_X_SITE $DEFS"
3597 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
3598 LIBS="$LIBX $LIBS"
3599 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
3600
3601 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
3602 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
3603 # but it's more convenient here to set LD_RUN_PATH
3604 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
3605 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3606 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
3607 export LD_RUN_PATH
3608 fi
3609
3610 if test "${opsys}" = "gnu-linux"; then
3611 echo $ac_n "checking whether X on GNU/Linux needs -b to link""... $ac_c" 1>&6
3612 echo "configure:3613: checking whether X on GNU/Linux needs -b to link" >&5
3613 cat > conftest.$ac_ext <<EOF
3614 #line 3615 "configure"
3615 #include "confdefs.h"
3616
3617 int main() {
3618 XOpenDisplay ("foo");
3619 ; return 0; }
3620 EOF
3621 if { (eval echo configure:3622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3622 rm -rf conftest*
3623 xlinux_first_failure=no
3624 else
3625 echo "configure: failed program was:" >&5
3626 cat conftest.$ac_ext >&5
3627 rm -rf conftest*
3628 xlinux_first_failure=yes
3629 fi
3630 rm -f conftest*
3631 if test "${xlinux_first_failure}" = "yes"; then
3632 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
3633 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
3634 OLD_CPPFLAGS="$CPPFLAGS"
3635 OLD_LIBS="$LIBS"
3636 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
3637 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
3638 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
3639 LIBS="$LIBS -b i486-linuxaout"
3640 cat > conftest.$ac_ext <<EOF
3641 #line 3642 "configure"
3642 #include "confdefs.h"
3643
3644 int main() {
3645 XOpenDisplay ("foo");
3646 ; return 0; }
3647 EOF
3648 if { (eval echo configure:3649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3649 rm -rf conftest*
3650 xlinux_second_failure=no
3651 else
3652 echo "configure: failed program was:" >&5
3653 cat conftest.$ac_ext >&5
3654 rm -rf conftest*
3655 xlinux_second_failure=yes
3656 fi
3657 rm -f conftest*
3658 if test "${xlinux_second_failure}" = "yes"; then
3659 # If we get the same failure with -b, there is no use adding -b.
3660 # So take it out. This plays safe.
3661 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
3662 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
3663 CPPFLAGS="$OLD_CPPFLAGS"
3664 LIBS="$OLD_LIBS"
3665 echo "$ac_t""no" 1>&6
3666 else
3667 echo "$ac_t""yes" 1>&6
3668 fi
3669 else
3670 echo "$ac_t""no" 1>&6
3671 fi
3672 fi
3673
3674 for ac_func in XrmSetDatabase XScreenResourceString \
3675 XScreenNumberOfScreen XSetWMProtocols
3676 do
3677 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3678 echo "configure:3679: checking for $ac_func" >&5
3679 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3680 echo $ac_n "(cached) $ac_c" 1>&6
3681 else
3682 cat > conftest.$ac_ext <<EOF
3683 #line 3684 "configure"
3684 #include "confdefs.h"
3685 /* System header to define __stub macros and hopefully few prototypes,
3686 which can conflict with char $ac_func(); below. */
3687 #include <assert.h>
3688 /* Override any gcc2 internal prototype to avoid an error. */
3689 /* We use char because int might match the return type of a gcc2
3690 builtin and then its argument prototype would still apply. */
3691 char $ac_func();
3692 char (*f)();
3693
3694 int main() {
3695
3696 /* The GNU C library defines this for functions which it implements
3697 to always fail with ENOSYS. Some functions are actually named
3698 something starting with __ and the normal name is an alias. */
3699 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3700 choke me
3701 #else
3702 f = $ac_func;
3703 #endif
3704
3705 ; return 0; }
3706 EOF
3707 if { (eval echo configure:3708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3708 rm -rf conftest*
3709 eval "ac_cv_func_$ac_func=yes"
3710 else
3711 echo "configure: failed program was:" >&5
3712 cat conftest.$ac_ext >&5
3713 rm -rf conftest*
3714 eval "ac_cv_func_$ac_func=no"
3715 fi
3716 rm -f conftest*
3717 fi
3718
3719 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3720 echo "$ac_t""yes" 1>&6
3721 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3722 cat >> confdefs.h <<EOF
3723 #define $ac_tr_func 1
3724 EOF
3725
3726 else
3727 echo "$ac_t""no" 1>&6
3728 fi
3729 done
3730
3731 fi
3732
3733 if test "${window_system}" = "x11"; then
3734 echo $ac_n "checking X11 version 6""... $ac_c" 1>&6
3735 echo "configure:3736: checking X11 version 6" >&5
3736 if eval "test \"`echo '$''{'emacs_cv_x11_version_6'+set}'`\" = set"; then
3737 echo $ac_n "(cached) $ac_c" 1>&6
3738 else
3739 cat > conftest.$ac_ext <<EOF
3740 #line 3741 "configure"
3741 #include "confdefs.h"
3742 #include <X11/Xlib.h>
3743 int main() {
3744 #if XlibSpecificationRelease < 6
3745 fail;
3746 #endif
3747
3748 ; return 0; }
3749 EOF
3750 if { (eval echo configure:3751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3751 rm -rf conftest*
3752 emacs_cv_x11_version_6=yes
3753 else
3754 echo "configure: failed program was:" >&5
3755 cat conftest.$ac_ext >&5
3756 rm -rf conftest*
3757 emacs_cv_x11_version_6=no
3758 fi
3759 rm -f conftest*
3760 fi
3761
3762 if test $emacs_cv_x11_version_6 = yes; then
3763 echo "$ac_t""6 or newer" 1>&6
3764 cat >> confdefs.h <<\EOF
3765 #define HAVE_X11R6 1
3766 EOF
3767
3768 else
3769 echo "$ac_t""before 6" 1>&6
3770 fi
3771 fi
3772
3773 if test "${window_system}" = "x11"; then
3774 echo $ac_n "checking X11 version 5""... $ac_c" 1>&6
3775 echo "configure:3776: checking X11 version 5" >&5
3776 if eval "test \"`echo '$''{'emacs_cv_x11_version_5'+set}'`\" = set"; then
3777 echo $ac_n "(cached) $ac_c" 1>&6
3778 else
3779 cat > conftest.$ac_ext <<EOF
3780 #line 3781 "configure"
3781 #include "confdefs.h"
3782 #include <X11/Xlib.h>
3783 int main() {
3784 #if XlibSpecificationRelease < 5
3785 fail;
3786 #endif
3787
3788 ; return 0; }
3789 EOF
3790 if { (eval echo configure:3791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3791 rm -rf conftest*
3792 emacs_cv_x11_version_5=yes
3793 else
3794 echo "configure: failed program was:" >&5
3795 cat conftest.$ac_ext >&5
3796 rm -rf conftest*
3797 emacs_cv_x11_version_5=no
3798 fi
3799 rm -f conftest*
3800 fi
3801
3802 if test $emacs_cv_x11_version_5 = yes; then
3803 echo "$ac_t""5 or newer" 1>&6
3804 HAVE_X11R5=yes
3805 cat >> confdefs.h <<\EOF
3806 #define HAVE_X11R5 1
3807 EOF
3808
3809 else
3810 HAVE_X11R5=no
3811 echo "$ac_t""before 5" 1>&6
3812 fi
3813 fi
3814
3815 if test x"${USE_X_TOOLKIT}" = xmaybe; then
3816 if test x"${HAVE_X11R5}" = xyes; then
3817 echo $ac_n "checking X11 version 5 with Xaw""... $ac_c" 1>&6
3818 echo "configure:3819: checking X11 version 5 with Xaw" >&5
3819 if eval "test \"`echo '$''{'emacs_cv_x11_version_5_with_xaw'+set}'`\" = set"; then
3820 echo $ac_n "(cached) $ac_c" 1>&6
3821 else
3822 cat > conftest.$ac_ext <<EOF
3823 #line 3824 "configure"
3824 #include "confdefs.h"
3825
3826 #include <X11/Intrinsic.h>
3827 #include <X11/Xaw/Simple.h>
3828 int main() {
3829
3830 ; return 0; }
3831 EOF
3832 if { (eval echo configure:3833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3833 rm -rf conftest*
3834 emacs_cv_x11_version_5_with_xaw=yes
3835 else
3836 echo "configure: failed program was:" >&5
3837 cat conftest.$ac_ext >&5
3838 rm -rf conftest*
3839 emacs_cv_x11_version_5_with_xaw=no
3840 fi
3841 rm -f conftest*
3842 fi
3843
3844 if test $emacs_cv_x11_version_5_with_xaw = yes; then
3845 echo "$ac_t""5 or newer, with Xaw; use toolkit by default" 1>&6
3846 USE_X_TOOLKIT=LUCID
3847 else
3848 echo "$ac_t""before 5 or no Xaw; do not use toolkit by default" 1>&6
3849 USE_X_TOOLKIT=none
3850 fi
3851 else
3852 USE_X_TOOLKIT=none
3853 fi
3854 fi
3855
3856 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
3857
3858 if test "${USE_X_TOOLKIT}" != "none"; then
3859 echo $ac_n "checking X11 toolkit version""... $ac_c" 1>&6
3860 echo "configure:3861: checking X11 toolkit version" >&5
3861 if eval "test \"`echo '$''{'emacs_cv_x11_toolkit_version_6'+set}'`\" = set"; then
3862 echo $ac_n "(cached) $ac_c" 1>&6
3863 else
3864 cat > conftest.$ac_ext <<EOF
3865 #line 3866 "configure"
3866 #include "confdefs.h"
3867 #include <X11/Intrinsic.h>
3868 int main() {
3869 #if XtSpecificationRelease < 6
3870 fail;
3871 #endif
3872
3873 ; return 0; }
3874 EOF
3875 if { (eval echo configure:3876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3876 rm -rf conftest*
3877 emacs_cv_x11_toolkit_version_6=yes
3878 else
3879 echo "configure: failed program was:" >&5
3880 cat conftest.$ac_ext >&5
3881 rm -rf conftest*
3882 emacs_cv_x11_toolkit_version_6=no
3883 fi
3884 rm -f conftest*
3885 fi
3886
3887 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
3888 if test $emacs_cv_x11_toolkit_version_6 = yes; then
3889 echo "$ac_t""6 or newer" 1>&6
3890 cat >> confdefs.h <<\EOF
3891 #define HAVE_X11XTR6 1
3892 EOF
3893
3894 else
3895 echo "$ac_t""before 6" 1>&6
3896 fi
3897
3898 OLDLIBS="$LIBS"
3899 if test x$HAVE_X11XTR6 = xyes; then
3900 LIBS="-lXt -lSM -lICE $LIBS"
3901 else
3902 LIBS="-lXt $LIBS"
3903 fi
3904 echo $ac_n "checking for XmuConvertStandardSelection in -lXmu""... $ac_c" 1>&6
3905 echo "configure:3906: checking for XmuConvertStandardSelection in -lXmu" >&5
3906 ac_lib_var=`echo Xmu'_'XmuConvertStandardSelection | sed 'y%./+-%__p_%'`
3907 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3908 echo $ac_n "(cached) $ac_c" 1>&6
3909 else
3910 ac_save_LIBS="$LIBS"
3911 LIBS="-lXmu $LIBS"
3912 cat > conftest.$ac_ext <<EOF
3913 #line 3914 "configure"
3914 #include "confdefs.h"
3915 /* Override any gcc2 internal prototype to avoid an error. */
3916 /* We use char because int might match the return type of a gcc2
3917 builtin and then its argument prototype would still apply. */
3918 char XmuConvertStandardSelection();
3919
3920 int main() {
3921 XmuConvertStandardSelection()
3922 ; return 0; }
3923 EOF
3924 if { (eval echo configure:3925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3925 rm -rf conftest*
3926 eval "ac_cv_lib_$ac_lib_var=yes"
3927 else
3928 echo "configure: failed program was:" >&5
3929 cat conftest.$ac_ext >&5
3930 rm -rf conftest*
3931 eval "ac_cv_lib_$ac_lib_var=no"
3932 fi
3933 rm -f conftest*
3934 LIBS="$ac_save_LIBS"
3935
3936 fi
3937 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3938 echo "$ac_t""yes" 1>&6
3939 ac_tr_lib=HAVE_LIB`echo Xmu | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3940 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3941 cat >> confdefs.h <<EOF
3942 #define $ac_tr_lib 1
3943 EOF
3944
3945 LIBS="-lXmu $LIBS"
3946
3947 else
3948 echo "$ac_t""no" 1>&6
3949 fi
3950
3951 LIBS="$OLDLIBS"
3952 fi
3953
3954 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
3955 echo $ac_n "checking for Motif version 2.1""... $ac_c" 1>&6
3956 echo "configure:3957: checking for Motif version 2.1" >&5
3957 if eval "test \"`echo '$''{'emacs_cv_motif_version_2_1'+set}'`\" = set"; then
3958 echo $ac_n "(cached) $ac_c" 1>&6
3959 else
3960 cat > conftest.$ac_ext <<EOF
3961 #line 3962 "configure"
3962 #include "confdefs.h"
3963 #include <Xm/Xm.h>
3964 int main() {
3965 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
3966 int x = 5;
3967 #else
3968 Motif version prior to 2.1.
3969 #endif
3970 ; return 0; }
3971 EOF
3972 if { (eval echo configure:3973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3973 rm -rf conftest*
3974 emacs_cv_motif_version_2_1=yes
3975 else
3976 echo "configure: failed program was:" >&5
3977 cat conftest.$ac_ext >&5
3978 rm -rf conftest*
3979 emacs_cv_motif_version_2_1=no
3980 fi
3981 rm -f conftest*
3982 fi
3983
3984 echo "$ac_t""$emacs_cv_motif_version_2_1" 1>&6
3985 HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
3986 if test $emacs_cv_motif_version_2_1 = yes; then
3987 cat >> confdefs.h <<\EOF
3988 #define HAVE_MOTIF_2_1 1
3989 EOF
3990
3991 echo $ac_n "checking for XpCreateContext in -lXp""... $ac_c" 1>&6
3992 echo "configure:3993: checking for XpCreateContext in -lXp" >&5
3993 ac_lib_var=`echo Xp'_'XpCreateContext | sed 'y%./+-%__p_%'`
3994 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3995 echo $ac_n "(cached) $ac_c" 1>&6
3996 else
3997 ac_save_LIBS="$LIBS"
3998 LIBS="-lXp $LIBS"
3999 cat > conftest.$ac_ext <<EOF
4000 #line 4001 "configure"
4001 #include "confdefs.h"
4002 /* Override any gcc2 internal prototype to avoid an error. */
4003 /* We use char because int might match the return type of a gcc2
4004 builtin and then its argument prototype would still apply. */
4005 char XpCreateContext();
4006
4007 int main() {
4008 XpCreateContext()
4009 ; return 0; }
4010 EOF
4011 if { (eval echo configure:4012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4012 rm -rf conftest*
4013 eval "ac_cv_lib_$ac_lib_var=yes"
4014 else
4015 echo "configure: failed program was:" >&5
4016 cat conftest.$ac_ext >&5
4017 rm -rf conftest*
4018 eval "ac_cv_lib_$ac_lib_var=no"
4019 fi
4020 rm -f conftest*
4021 LIBS="$ac_save_LIBS"
4022
4023 fi
4024 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4025 echo "$ac_t""yes" 1>&6
4026 ac_tr_lib=HAVE_LIB`echo Xp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4027 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4028 cat >> confdefs.h <<EOF
4029 #define $ac_tr_lib 1
4030 EOF
4031
4032 LIBS="-lXp $LIBS"
4033
4034 else
4035 echo "$ac_t""no" 1>&6
4036 fi
4037
4038 fi
4039 fi
4040
4041 ### Is -lXaw3d available?
4042 HAVE_XAW3D=no
4043 if test "${HAVE_X11}" = "yes"; then
4044 if test "${USE_X_TOOLKIT}" != "none"; then
4045 old_c_flags="${CFLAGS}"
4046 CFLAGS="${LD_SWITCH_X_SITE}"
4047 ac_safe=`echo "X11/Xaw3d/Scrollbar.h" | sed 'y%./+-%__p_%'`
4048 echo $ac_n "checking for X11/Xaw3d/Scrollbar.h""... $ac_c" 1>&6
4049 echo "configure:4050: checking for X11/Xaw3d/Scrollbar.h" >&5
4050 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4051 echo $ac_n "(cached) $ac_c" 1>&6
4052 else
4053 cat > conftest.$ac_ext <<EOF
4054 #line 4055 "configure"
4055 #include "confdefs.h"
4056 #include <X11/Xaw3d/Scrollbar.h>
4057 EOF
4058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4059 { (eval echo configure:4060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4061 if test -z "$ac_err"; then
4062 rm -rf conftest*
4063 eval "ac_cv_header_$ac_safe=yes"
4064 else
4065 echo "$ac_err" >&5
4066 echo "configure: failed program was:" >&5
4067 cat conftest.$ac_ext >&5
4068 rm -rf conftest*
4069 eval "ac_cv_header_$ac_safe=no"
4070 fi
4071 rm -f conftest*
4072 fi
4073 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4074 echo "$ac_t""yes" 1>&6
4075 echo $ac_n "checking for XawScrollbarSetThumb in -lXaw3d""... $ac_c" 1>&6
4076 echo "configure:4077: checking for XawScrollbarSetThumb in -lXaw3d" >&5
4077 ac_lib_var=`echo Xaw3d'_'XawScrollbarSetThumb | sed 'y%./+-%__p_%'`
4078 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4079 echo $ac_n "(cached) $ac_c" 1>&6
4080 else
4081 ac_save_LIBS="$LIBS"
4082 LIBS="-lXaw3d -lX11 $LIBS"
4083 cat > conftest.$ac_ext <<EOF
4084 #line 4085 "configure"
4085 #include "confdefs.h"
4086 /* Override any gcc2 internal prototype to avoid an error. */
4087 /* We use char because int might match the return type of a gcc2
4088 builtin and then its argument prototype would still apply. */
4089 char XawScrollbarSetThumb();
4090
4091 int main() {
4092 XawScrollbarSetThumb()
4093 ; return 0; }
4094 EOF
4095 if { (eval echo configure:4096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4096 rm -rf conftest*
4097 eval "ac_cv_lib_$ac_lib_var=yes"
4098 else
4099 echo "configure: failed program was:" >&5
4100 cat conftest.$ac_ext >&5
4101 rm -rf conftest*
4102 eval "ac_cv_lib_$ac_lib_var=no"
4103 fi
4104 rm -f conftest*
4105 LIBS="$ac_save_LIBS"
4106
4107 fi
4108 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4109 echo "$ac_t""yes" 1>&6
4110 HAVE_XAW3D=yes
4111 else
4112 echo "$ac_t""no" 1>&6
4113 fi
4114
4115 else
4116 echo "$ac_t""no" 1>&6
4117 fi
4118
4119 CFLAGS="${old_c_flags}"
4120
4121 if test "${HAVE_XAW3D}" = "yes"; then
4122 cat >> confdefs.h <<\EOF
4123 #define HAVE_XAW3D 1
4124 EOF
4125
4126 fi
4127 fi
4128 fi
4129
4130
4131 USE_TOOLKIT_SCROLL_BARS=no
4132 if test "${with_toolkit_scroll_bars}" != "no"; then
4133 if test "${USE_X_TOOLKIT}" != "none"; then
4134 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
4135 cat >> confdefs.h <<\EOF
4136 #define USE_TOOLKIT_SCROLL_BARS 1
4137 EOF
4138
4139 HAVE_XAW3D=no
4140 USE_TOOLKIT_SCROLL_BARS=yes
4141 elif test "${HAVE_XAW3D}" = "yes"; then
4142 cat >> confdefs.h <<\EOF
4143 #define USE_TOOLKIT_SCROLL_BARS 1
4144 EOF
4145
4146 USE_TOOLKIT_SCROLL_BARS=yes
4147 fi
4148 fi
4149 fi
4150
4151 ### Use -lXpm if available, unless `--with-xpm=no'.
4152 HAVE_XPM=no
4153 if test "${HAVE_X11}" = "yes"; then
4154 if test "${with_xpm}" != "no"; then
4155 old_c_flags="${CFLAGS}"
4156 CFLAGS="${LD_SWITCH_X_SITE}"
4157 ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'`
4158 echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6
4159 echo "configure:4160: checking for X11/xpm.h" >&5
4160 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4161 echo $ac_n "(cached) $ac_c" 1>&6
4162 else
4163 cat > conftest.$ac_ext <<EOF
4164 #line 4165 "configure"
4165 #include "confdefs.h"
4166 #include <X11/xpm.h>
4167 EOF
4168 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4169 { (eval echo configure:4170: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4170 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4171 if test -z "$ac_err"; then
4172 rm -rf conftest*
4173 eval "ac_cv_header_$ac_safe=yes"
4174 else
4175 echo "$ac_err" >&5
4176 echo "configure: failed program was:" >&5
4177 cat conftest.$ac_ext >&5
4178 rm -rf conftest*
4179 eval "ac_cv_header_$ac_safe=no"
4180 fi
4181 rm -f conftest*
4182 fi
4183 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4184 echo "$ac_t""yes" 1>&6
4185 echo $ac_n "checking for XpmReadFileToPixmap in -lXpm""... $ac_c" 1>&6
4186 echo "configure:4187: checking for XpmReadFileToPixmap in -lXpm" >&5
4187 ac_lib_var=`echo Xpm'_'XpmReadFileToPixmap | sed 'y%./+-%__p_%'`
4188 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4189 echo $ac_n "(cached) $ac_c" 1>&6
4190 else
4191 ac_save_LIBS="$LIBS"
4192 LIBS="-lXpm -lX11 $LIBS"
4193 cat > conftest.$ac_ext <<EOF
4194 #line 4195 "configure"
4195 #include "confdefs.h"
4196 /* Override any gcc2 internal prototype to avoid an error. */
4197 /* We use char because int might match the return type of a gcc2
4198 builtin and then its argument prototype would still apply. */
4199 char XpmReadFileToPixmap();
4200
4201 int main() {
4202 XpmReadFileToPixmap()
4203 ; return 0; }
4204 EOF
4205 if { (eval echo configure:4206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4206 rm -rf conftest*
4207 eval "ac_cv_lib_$ac_lib_var=yes"
4208 else
4209 echo "configure: failed program was:" >&5
4210 cat conftest.$ac_ext >&5
4211 rm -rf conftest*
4212 eval "ac_cv_lib_$ac_lib_var=no"
4213 fi
4214 rm -f conftest*
4215 LIBS="$ac_save_LIBS"
4216
4217 fi
4218 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4219 echo "$ac_t""yes" 1>&6
4220 HAVE_XPM=yes
4221 else
4222 echo "$ac_t""no" 1>&6
4223 fi
4224
4225 else
4226 echo "$ac_t""no" 1>&6
4227 fi
4228
4229 CFLAGS="${old_c_flags}"
4230 fi
4231
4232 if test "${HAVE_XPM}" = "yes"; then
4233 cat >> confdefs.h <<\EOF
4234 #define HAVE_XPM 1
4235 EOF
4236
4237 fi
4238 fi
4239
4240 ### Use -ljpeg if available, unless `--with-jpeg=no'.
4241 HAVE_JPEG=no
4242 if test "${HAVE_X11}" = "yes"; then
4243 if test "${with_jpeg}" != "no"; then
4244 old_c_flags="${CFLAGS}"
4245 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4246 echo $ac_n "checking for jpeg_destroy_compress in -ljpeg""... $ac_c" 1>&6
4247 echo "configure:4248: checking for jpeg_destroy_compress in -ljpeg" >&5
4248 ac_lib_var=`echo jpeg'_'jpeg_destroy_compress | sed 'y%./+-%__p_%'`
4249 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4250 echo $ac_n "(cached) $ac_c" 1>&6
4251 else
4252 ac_save_LIBS="$LIBS"
4253 LIBS="-ljpeg -lX11 $LIBS"
4254 cat > conftest.$ac_ext <<EOF
4255 #line 4256 "configure"
4256 #include "confdefs.h"
4257 /* Override any gcc2 internal prototype to avoid an error. */
4258 /* We use char because int might match the return type of a gcc2
4259 builtin and then its argument prototype would still apply. */
4260 char jpeg_destroy_compress();
4261
4262 int main() {
4263 jpeg_destroy_compress()
4264 ; return 0; }
4265 EOF
4266 if { (eval echo configure:4267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4267 rm -rf conftest*
4268 eval "ac_cv_lib_$ac_lib_var=yes"
4269 else
4270 echo "configure: failed program was:" >&5
4271 cat conftest.$ac_ext >&5
4272 rm -rf conftest*
4273 eval "ac_cv_lib_$ac_lib_var=no"
4274 fi
4275 rm -f conftest*
4276 LIBS="$ac_save_LIBS"
4277
4278 fi
4279 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4280 echo "$ac_t""yes" 1>&6
4281 HAVE_JPEG=yes
4282 else
4283 echo "$ac_t""no" 1>&6
4284 fi
4285
4286 CFLAGS="${old_c_flags}"
4287 fi
4288
4289 if test "${HAVE_JPEG}" = "yes"; then
4290 cat >> confdefs.h <<\EOF
4291 #define HAVE_JPEG 1
4292 EOF
4293
4294 fi
4295 fi
4296
4297 ### Use -lpng if available, unless `--with-png=no'.
4298 HAVE_PNG=no
4299 if test "${HAVE_X11}" = "yes"; then
4300 if test "${with_png}" != "no"; then
4301 old_c_flags="${CFLAGS}"
4302 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4303 ac_safe=`echo "png.h" | sed 'y%./+-%__p_%'`
4304 echo $ac_n "checking for png.h""... $ac_c" 1>&6
4305 echo "configure:4306: checking for png.h" >&5
4306 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4307 echo $ac_n "(cached) $ac_c" 1>&6
4308 else
4309 cat > conftest.$ac_ext <<EOF
4310 #line 4311 "configure"
4311 #include "confdefs.h"
4312 #include <png.h>
4313 EOF
4314 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4315 { (eval echo configure:4316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4316 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4317 if test -z "$ac_err"; then
4318 rm -rf conftest*
4319 eval "ac_cv_header_$ac_safe=yes"
4320 else
4321 echo "$ac_err" >&5
4322 echo "configure: failed program was:" >&5
4323 cat conftest.$ac_ext >&5
4324 rm -rf conftest*
4325 eval "ac_cv_header_$ac_safe=no"
4326 fi
4327 rm -f conftest*
4328 fi
4329 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4330 echo "$ac_t""yes" 1>&6
4331 echo $ac_n "checking for png_set_expand in -lpng""... $ac_c" 1>&6
4332 echo "configure:4333: checking for png_set_expand in -lpng" >&5
4333 ac_lib_var=`echo png'_'png_set_expand | sed 'y%./+-%__p_%'`
4334 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4335 echo $ac_n "(cached) $ac_c" 1>&6
4336 else
4337 ac_save_LIBS="$LIBS"
4338 LIBS="-lpng -lX11 -lz -lm $LIBS"
4339 cat > conftest.$ac_ext <<EOF
4340 #line 4341 "configure"
4341 #include "confdefs.h"
4342 /* Override any gcc2 internal prototype to avoid an error. */
4343 /* We use char because int might match the return type of a gcc2
4344 builtin and then its argument prototype would still apply. */
4345 char png_set_expand();
4346
4347 int main() {
4348 png_set_expand()
4349 ; return 0; }
4350 EOF
4351 if { (eval echo configure:4352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4352 rm -rf conftest*
4353 eval "ac_cv_lib_$ac_lib_var=yes"
4354 else
4355 echo "configure: failed program was:" >&5
4356 cat conftest.$ac_ext >&5
4357 rm -rf conftest*
4358 eval "ac_cv_lib_$ac_lib_var=no"
4359 fi
4360 rm -f conftest*
4361 LIBS="$ac_save_LIBS"
4362
4363 fi
4364 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4365 echo "$ac_t""yes" 1>&6
4366 HAVE_PNG=yes
4367 else
4368 echo "$ac_t""no" 1>&6
4369 fi
4370
4371 else
4372 echo "$ac_t""no" 1>&6
4373 fi
4374
4375 CFLAGS="${old_c_flags}"
4376 fi
4377
4378 if test "${HAVE_PNG}" = "yes"; then
4379 cat >> confdefs.h <<\EOF
4380 #define HAVE_PNG 1
4381 EOF
4382
4383 fi
4384 fi
4385
4386 ### Use -ltiff if available, unless `--with-tiff=no'.
4387 HAVE_TIFF=no
4388 if test "${HAVE_X11}" = "yes"; then
4389 if test "${with_tiff}" != "no"; then
4390 old_c_flags="${CFLAGS}"
4391 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4392 ac_safe=`echo "tiffio.h" | sed 'y%./+-%__p_%'`
4393 echo $ac_n "checking for tiffio.h""... $ac_c" 1>&6
4394 echo "configure:4395: checking for tiffio.h" >&5
4395 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4396 echo $ac_n "(cached) $ac_c" 1>&6
4397 else
4398 cat > conftest.$ac_ext <<EOF
4399 #line 4400 "configure"
4400 #include "confdefs.h"
4401 #include <tiffio.h>
4402 EOF
4403 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4404 { (eval echo configure:4405: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4405 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4406 if test -z "$ac_err"; then
4407 rm -rf conftest*
4408 eval "ac_cv_header_$ac_safe=yes"
4409 else
4410 echo "$ac_err" >&5
4411 echo "configure: failed program was:" >&5
4412 cat conftest.$ac_ext >&5
4413 rm -rf conftest*
4414 eval "ac_cv_header_$ac_safe=no"
4415 fi
4416 rm -f conftest*
4417 fi
4418 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4419 echo "$ac_t""yes" 1>&6
4420 echo $ac_n "checking for TIFFGetVersion in -ltiff""... $ac_c" 1>&6
4421 echo "configure:4422: checking for TIFFGetVersion in -ltiff" >&5
4422 ac_lib_var=`echo tiff'_'TIFFGetVersion | sed 'y%./+-%__p_%'`
4423 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4424 echo $ac_n "(cached) $ac_c" 1>&6
4425 else
4426 ac_save_LIBS="$LIBS"
4427 LIBS="-ltiff -lX11 -lm $LIBS"
4428 cat > conftest.$ac_ext <<EOF
4429 #line 4430 "configure"
4430 #include "confdefs.h"
4431 /* Override any gcc2 internal prototype to avoid an error. */
4432 /* We use char because int might match the return type of a gcc2
4433 builtin and then its argument prototype would still apply. */
4434 char TIFFGetVersion();
4435
4436 int main() {
4437 TIFFGetVersion()
4438 ; return 0; }
4439 EOF
4440 if { (eval echo configure:4441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4441 rm -rf conftest*
4442 eval "ac_cv_lib_$ac_lib_var=yes"
4443 else
4444 echo "configure: failed program was:" >&5
4445 cat conftest.$ac_ext >&5
4446 rm -rf conftest*
4447 eval "ac_cv_lib_$ac_lib_var=no"
4448 fi
4449 rm -f conftest*
4450 LIBS="$ac_save_LIBS"
4451
4452 fi
4453 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4454 echo "$ac_t""yes" 1>&6
4455 HAVE_TIFF=yes
4456 else
4457 echo "$ac_t""no" 1>&6
4458 fi
4459
4460 else
4461 echo "$ac_t""no" 1>&6
4462 fi
4463
4464 CFLAGS="${old_c_flags}"
4465 fi
4466
4467 if test "${HAVE_TIFF}" = "yes"; then
4468 cat >> confdefs.h <<\EOF
4469 #define HAVE_TIFF 1
4470 EOF
4471
4472 fi
4473 fi
4474
4475 ### Use -lgif if available, unless `--with-gif=no'.
4476 HAVE_GIF=no
4477 if test "${HAVE_X11}" = "yes"; then
4478 if test "${with_gif}" != "no"; then
4479 old_c_flags="${CFLAGS}"
4480 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4481 ac_safe=`echo "gif_lib.h" | sed 'y%./+-%__p_%'`
4482 echo $ac_n "checking for gif_lib.h""... $ac_c" 1>&6
4483 echo "configure:4484: checking for gif_lib.h" >&5
4484 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4485 echo $ac_n "(cached) $ac_c" 1>&6
4486 else
4487 cat > conftest.$ac_ext <<EOF
4488 #line 4489 "configure"
4489 #include "confdefs.h"
4490 #include <gif_lib.h>
4491 EOF
4492 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4493 { (eval echo configure:4494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4494 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4495 if test -z "$ac_err"; then
4496 rm -rf conftest*
4497 eval "ac_cv_header_$ac_safe=yes"
4498 else
4499 echo "$ac_err" >&5
4500 echo "configure: failed program was:" >&5
4501 cat conftest.$ac_ext >&5
4502 rm -rf conftest*
4503 eval "ac_cv_header_$ac_safe=no"
4504 fi
4505 rm -f conftest*
4506 fi
4507 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4508 echo "$ac_t""yes" 1>&6
4509 echo $ac_n "checking for DGifOpenFileName in -lungif""... $ac_c" 1>&6
4510 echo "configure:4511: checking for DGifOpenFileName in -lungif" >&5
4511 ac_lib_var=`echo ungif'_'DGifOpenFileName | sed 'y%./+-%__p_%'`
4512 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4513 echo $ac_n "(cached) $ac_c" 1>&6
4514 else
4515 ac_save_LIBS="$LIBS"
4516 LIBS="-lungif -lX11 $LIBS"
4517 cat > conftest.$ac_ext <<EOF
4518 #line 4519 "configure"
4519 #include "confdefs.h"
4520 /* Override any gcc2 internal prototype to avoid an error. */
4521 /* We use char because int might match the return type of a gcc2
4522 builtin and then its argument prototype would still apply. */
4523 char DGifOpenFileName();
4524
4525 int main() {
4526 DGifOpenFileName()
4527 ; return 0; }
4528 EOF
4529 if { (eval echo configure:4530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4530 rm -rf conftest*
4531 eval "ac_cv_lib_$ac_lib_var=yes"
4532 else
4533 echo "configure: failed program was:" >&5
4534 cat conftest.$ac_ext >&5
4535 rm -rf conftest*
4536 eval "ac_cv_lib_$ac_lib_var=no"
4537 fi
4538 rm -f conftest*
4539 LIBS="$ac_save_LIBS"
4540
4541 fi
4542 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4543 echo "$ac_t""yes" 1>&6
4544 HAVE_GIF=yes
4545 else
4546 echo "$ac_t""no" 1>&6
4547 fi
4548
4549 else
4550 echo "$ac_t""no" 1>&6
4551 fi
4552
4553 CFLAGS="${old_c_flags}"
4554 fi
4555
4556 if test "${HAVE_GIF}" = "yes"; then
4557 cat >> confdefs.h <<\EOF
4558 #define HAVE_GIF 1
4559 EOF
4560
4561 fi
4562 fi
4563
4564 # If netdb.h doesn't declare h_errno, we must declare it by hand.
4565 echo $ac_n "checking whether netdb declares h_errno""... $ac_c" 1>&6
4566 echo "configure:4567: checking whether netdb declares h_errno" >&5
4567 if eval "test \"`echo '$''{'emacs_cv_netdb_declares_h_errno'+set}'`\" = set"; then
4568 echo $ac_n "(cached) $ac_c" 1>&6
4569 else
4570 cat > conftest.$ac_ext <<EOF
4571 #line 4572 "configure"
4572 #include "confdefs.h"
4573 #include <netdb.h>
4574 int main() {
4575 return h_errno;
4576 ; return 0; }
4577 EOF
4578 if { (eval echo configure:4579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4579 rm -rf conftest*
4580 emacs_cv_netdb_declares_h_errno=yes
4581 else
4582 echo "configure: failed program was:" >&5
4583 cat conftest.$ac_ext >&5
4584 rm -rf conftest*
4585 emacs_cv_netdb_declares_h_errno=no
4586 fi
4587 rm -f conftest*
4588 fi
4589
4590 echo "$ac_t""$emacs_cv_netdb_declares_h_errno" 1>&6
4591 if test $emacs_cv_netdb_declares_h_errno = yes; then
4592 cat >> confdefs.h <<\EOF
4593 #define HAVE_H_ERRNO 1
4594 EOF
4595
4596 fi
4597
4598 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4599 # for constant arguments. Useless!
4600 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4601 echo "configure:4602: checking for working alloca.h" >&5
4602 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4603 echo $ac_n "(cached) $ac_c" 1>&6
4604 else
4605 cat > conftest.$ac_ext <<EOF
4606 #line 4607 "configure"
4607 #include "confdefs.h"
4608 #include <alloca.h>
4609 int main() {
4610 char *p = alloca(2 * sizeof(int));
4611 ; return 0; }
4612 EOF
4613 if { (eval echo configure:4614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4614 rm -rf conftest*
4615 ac_cv_header_alloca_h=yes
4616 else
4617 echo "configure: failed program was:" >&5
4618 cat conftest.$ac_ext >&5
4619 rm -rf conftest*
4620 ac_cv_header_alloca_h=no
4621 fi
4622 rm -f conftest*
4623 fi
4624
4625 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4626 if test $ac_cv_header_alloca_h = yes; then
4627 cat >> confdefs.h <<\EOF
4628 #define HAVE_ALLOCA_H 1
4629 EOF
4630
4631 fi
4632
4633 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4634 echo "configure:4635: checking for alloca" >&5
4635 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4636 echo $ac_n "(cached) $ac_c" 1>&6
4637 else
4638 cat > conftest.$ac_ext <<EOF
4639 #line 4640 "configure"
4640 #include "confdefs.h"
4641
4642 #ifdef __GNUC__
4643 # define alloca __builtin_alloca
4644 #else
4645 # ifdef _MSC_VER
4646 # include <malloc.h>
4647 # define alloca _alloca
4648 # else
4649 # if HAVE_ALLOCA_H
4650 # include <alloca.h>
4651 # else
4652 # ifdef _AIX
4653 #pragma alloca
4654 # else
4655 # ifndef alloca /* predefined by HP cc +Olibcalls */
4656 char *alloca ();
4657 # endif
4658 # endif
4659 # endif
4660 # endif
4661 #endif
4662
4663 int main() {
4664 char *p = (char *) alloca(1);
4665 ; return 0; }
4666 EOF
4667 if { (eval echo configure:4668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4668 rm -rf conftest*
4669 ac_cv_func_alloca_works=yes
4670 else
4671 echo "configure: failed program was:" >&5
4672 cat conftest.$ac_ext >&5
4673 rm -rf conftest*
4674 ac_cv_func_alloca_works=no
4675 fi
4676 rm -f conftest*
4677 fi
4678
4679 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4680 if test $ac_cv_func_alloca_works = yes; then
4681 cat >> confdefs.h <<\EOF
4682 #define HAVE_ALLOCA 1
4683 EOF
4684
4685 fi
4686
4687 if test $ac_cv_func_alloca_works = no; then
4688 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4689 # that cause trouble. Some versions do not even contain alloca or
4690 # contain a buggy version. If you still want to use their alloca,
4691 # use ar to extract alloca.o from them instead of compiling alloca.c.
4692 ALLOCA=alloca.${ac_objext}
4693 cat >> confdefs.h <<\EOF
4694 #define C_ALLOCA 1
4695 EOF
4696
4697
4698 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4699 echo "configure:4700: checking whether alloca needs Cray hooks" >&5
4700 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4701 echo $ac_n "(cached) $ac_c" 1>&6
4702 else
4703 cat > conftest.$ac_ext <<EOF
4704 #line 4705 "configure"
4705 #include "confdefs.h"
4706 #if defined(CRAY) && ! defined(CRAY2)
4707 webecray
4708 #else
4709 wenotbecray
4710 #endif
4711
4712 EOF
4713 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4714 egrep "webecray" >/dev/null 2>&1; then
4715 rm -rf conftest*
4716 ac_cv_os_cray=yes
4717 else
4718 rm -rf conftest*
4719 ac_cv_os_cray=no
4720 fi
4721 rm -f conftest*
4722
4723 fi
4724
4725 echo "$ac_t""$ac_cv_os_cray" 1>&6
4726 if test $ac_cv_os_cray = yes; then
4727 for ac_func in _getb67 GETB67 getb67; do
4728 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4729 echo "configure:4730: checking for $ac_func" >&5
4730 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4731 echo $ac_n "(cached) $ac_c" 1>&6
4732 else
4733 cat > conftest.$ac_ext <<EOF
4734 #line 4735 "configure"
4735 #include "confdefs.h"
4736 /* System header to define __stub macros and hopefully few prototypes,
4737 which can conflict with char $ac_func(); below. */
4738 #include <assert.h>
4739 /* Override any gcc2 internal prototype to avoid an error. */
4740 /* We use char because int might match the return type of a gcc2
4741 builtin and then its argument prototype would still apply. */
4742 char $ac_func();
4743 char (*f)();
4744
4745 int main() {
4746
4747 /* The GNU C library defines this for functions which it implements
4748 to always fail with ENOSYS. Some functions are actually named
4749 something starting with __ and the normal name is an alias. */
4750 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4751 choke me
4752 #else
4753 f = $ac_func;
4754 #endif
4755
4756 ; return 0; }
4757 EOF
4758 if { (eval echo configure:4759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4759 rm -rf conftest*
4760 eval "ac_cv_func_$ac_func=yes"
4761 else
4762 echo "configure: failed program was:" >&5
4763 cat conftest.$ac_ext >&5
4764 rm -rf conftest*
4765 eval "ac_cv_func_$ac_func=no"
4766 fi
4767 rm -f conftest*
4768 fi
4769
4770 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4771 echo "$ac_t""yes" 1>&6
4772 cat >> confdefs.h <<EOF
4773 #define CRAY_STACKSEG_END $ac_func
4774 EOF
4775
4776 break
4777 else
4778 echo "$ac_t""no" 1>&6
4779 fi
4780
4781 done
4782 fi
4783
4784 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4785 echo "configure:4786: checking stack direction for C alloca" >&5
4786 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4787 echo $ac_n "(cached) $ac_c" 1>&6
4788 else
4789 if test "$cross_compiling" = yes; then
4790 ac_cv_c_stack_direction=0
4791 else
4792 cat > conftest.$ac_ext <<EOF
4793 #line 4794 "configure"
4794 #include "confdefs.h"
4795 find_stack_direction ()
4796 {
4797 static char *addr = 0;
4798 auto char dummy;
4799 if (addr == 0)
4800 {
4801 addr = &dummy;
4802 return find_stack_direction ();
4803 }
4804 else
4805 return (&dummy > addr) ? 1 : -1;
4806 }
4807 main ()
4808 {
4809 exit (find_stack_direction() < 0);
4810 }
4811 EOF
4812 if { (eval echo configure:4813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4813 then
4814 ac_cv_c_stack_direction=1
4815 else
4816 echo "configure: failed program was:" >&5
4817 cat conftest.$ac_ext >&5
4818 rm -fr conftest*
4819 ac_cv_c_stack_direction=-1
4820 fi
4821 rm -fr conftest*
4822 fi
4823
4824 fi
4825
4826 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4827 cat >> confdefs.h <<EOF
4828 #define STACK_DIRECTION $ac_cv_c_stack_direction
4829 EOF
4830
4831 fi
4832
4833
4834 # fmod, logb, and frexp are found in -lm on most systems.
4835 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
4836 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
4837 echo "configure:4838: checking for sqrt in -lm" >&5
4838 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
4839 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4840 echo $ac_n "(cached) $ac_c" 1>&6
4841 else
4842 ac_save_LIBS="$LIBS"
4843 LIBS="-lm $LIBS"
4844 cat > conftest.$ac_ext <<EOF
4845 #line 4846 "configure"
4846 #include "confdefs.h"
4847 /* Override any gcc2 internal prototype to avoid an error. */
4848 /* We use char because int might match the return type of a gcc2
4849 builtin and then its argument prototype would still apply. */
4850 char sqrt();
4851
4852 int main() {
4853 sqrt()
4854 ; return 0; }
4855 EOF
4856 if { (eval echo configure:4857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4857 rm -rf conftest*
4858 eval "ac_cv_lib_$ac_lib_var=yes"
4859 else
4860 echo "configure: failed program was:" >&5
4861 cat conftest.$ac_ext >&5
4862 rm -rf conftest*
4863 eval "ac_cv_lib_$ac_lib_var=no"
4864 fi
4865 rm -f conftest*
4866 LIBS="$ac_save_LIBS"
4867
4868 fi
4869 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4870 echo "$ac_t""yes" 1>&6
4871 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4872 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4873 cat >> confdefs.h <<EOF
4874 #define $ac_tr_lib 1
4875 EOF
4876
4877 LIBS="-lm $LIBS"
4878
4879 else
4880 echo "$ac_t""no" 1>&6
4881 fi
4882
4883
4884 # Check for mail-locking functions in a "mail" library
4885 echo $ac_n "checking for maillock in -lmail""... $ac_c" 1>&6
4886 echo "configure:4887: checking for maillock in -lmail" >&5
4887 ac_lib_var=`echo mail'_'maillock | sed 'y%./+-%__p_%'`
4888 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4889 echo $ac_n "(cached) $ac_c" 1>&6
4890 else
4891 ac_save_LIBS="$LIBS"
4892 LIBS="-lmail $LIBS"
4893 cat > conftest.$ac_ext <<EOF
4894 #line 4895 "configure"
4895 #include "confdefs.h"
4896 /* Override any gcc2 internal prototype to avoid an error. */
4897 /* We use char because int might match the return type of a gcc2
4898 builtin and then its argument prototype would still apply. */
4899 char maillock();
4900
4901 int main() {
4902 maillock()
4903 ; return 0; }
4904 EOF
4905 if { (eval echo configure:4906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4906 rm -rf conftest*
4907 eval "ac_cv_lib_$ac_lib_var=yes"
4908 else
4909 echo "configure: failed program was:" >&5
4910 cat conftest.$ac_ext >&5
4911 rm -rf conftest*
4912 eval "ac_cv_lib_$ac_lib_var=no"
4913 fi
4914 rm -f conftest*
4915 LIBS="$ac_save_LIBS"
4916
4917 fi
4918 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4919 echo "$ac_t""yes" 1>&6
4920 ac_tr_lib=HAVE_LIB`echo mail | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4921 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4922 cat >> confdefs.h <<EOF
4923 #define $ac_tr_lib 1
4924 EOF
4925
4926 LIBS="-lmail $LIBS"
4927
4928 else
4929 echo "$ac_t""no" 1>&6
4930 fi
4931
4932 echo $ac_n "checking for maillock in -llockfile""... $ac_c" 1>&6
4933 echo "configure:4934: checking for maillock in -llockfile" >&5
4934 ac_lib_var=`echo lockfile'_'maillock | sed 'y%./+-%__p_%'`
4935 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4936 echo $ac_n "(cached) $ac_c" 1>&6
4937 else
4938 ac_save_LIBS="$LIBS"
4939 LIBS="-llockfile $LIBS"
4940 cat > conftest.$ac_ext <<EOF
4941 #line 4942 "configure"
4942 #include "confdefs.h"
4943 /* Override any gcc2 internal prototype to avoid an error. */
4944 /* We use char because int might match the return type of a gcc2
4945 builtin and then its argument prototype would still apply. */
4946 char maillock();
4947
4948 int main() {
4949 maillock()
4950 ; return 0; }
4951 EOF
4952 if { (eval echo configure:4953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4953 rm -rf conftest*
4954 eval "ac_cv_lib_$ac_lib_var=yes"
4955 else
4956 echo "configure: failed program was:" >&5
4957 cat conftest.$ac_ext >&5
4958 rm -rf conftest*
4959 eval "ac_cv_lib_$ac_lib_var=no"
4960 fi
4961 rm -f conftest*
4962 LIBS="$ac_save_LIBS"
4963
4964 fi
4965 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4966 echo "$ac_t""yes" 1>&6
4967 ac_tr_lib=HAVE_LIB`echo lockfile | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4968 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4969 cat >> confdefs.h <<EOF
4970 #define $ac_tr_lib 1
4971 EOF
4972
4973 LIBS="-llockfile $LIBS"
4974
4975 else
4976 echo "$ac_t""no" 1>&6
4977 fi
4978
4979 # If we have the shared liblockfile, assume we must use it for mail
4980 # locking (e.g. Debian). If we couldn't link against liblockfile
4981 # (no liblockfile.a installed), ensure that we don't need to.
4982 if test "$ac_cv_lib_lockfile_maillock" = no; then
4983 # Extract the first word of "liblockfile.so", so it can be a program name with args.
4984 set dummy liblockfile.so; ac_word=$2
4985 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4986 echo "configure:4987: checking for $ac_word" >&5
4987 if eval "test \"`echo '$''{'ac_cv_prog_liblockfile'+set}'`\" = set"; then
4988 echo $ac_n "(cached) $ac_c" 1>&6
4989 else
4990 if test -n "$liblockfile"; then
4991 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
4992 else
4993 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4994 ac_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
4995 for ac_dir in $ac_dummy; do
4996 test -z "$ac_dir" && ac_dir=.
4997 if test -f $ac_dir/$ac_word; then
4998 ac_cv_prog_liblockfile="yes"
4999 break
5000 fi
5001 done
5002 IFS="$ac_save_ifs"
5003 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
5004 fi
5005 fi
5006 liblockfile="$ac_cv_prog_liblockfile"
5007 if test -n "$liblockfile"; then
5008 echo "$ac_t""$liblockfile" 1>&6
5009 else
5010 echo "$ac_t""no" 1>&6
5011 fi
5012
5013 if test $ac_cv_prog_liblockfile = yes; then
5014 { echo "configure: error: Shared liblockfile found but can't link against it.
5015 This probably means that movemail could lose mail.
5016 There may be a \`development' package to install containing liblockfile." 1>&2; exit 1; }
5017 else cat >> confdefs.h <<\EOF
5018 #define LIBMAIL -llockfile
5019 EOF
5020
5021 fi
5022 else :
5023 fi
5024 for ac_func in touchlock
5025 do
5026 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5027 echo "configure:5028: checking for $ac_func" >&5
5028 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5029 echo $ac_n "(cached) $ac_c" 1>&6
5030 else
5031 cat > conftest.$ac_ext <<EOF
5032 #line 5033 "configure"
5033 #include "confdefs.h"
5034 /* System header to define __stub macros and hopefully few prototypes,
5035 which can conflict with char $ac_func(); below. */
5036 #include <assert.h>
5037 /* Override any gcc2 internal prototype to avoid an error. */
5038 /* We use char because int might match the return type of a gcc2
5039 builtin and then its argument prototype would still apply. */
5040 char $ac_func();
5041 char (*f)();
5042
5043 int main() {
5044
5045 /* The GNU C library defines this for functions which it implements
5046 to always fail with ENOSYS. Some functions are actually named
5047 something starting with __ and the normal name is an alias. */
5048 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5049 choke me
5050 #else
5051 f = $ac_func;
5052 #endif
5053
5054 ; return 0; }
5055 EOF
5056 if { (eval echo configure:5057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5057 rm -rf conftest*
5058 eval "ac_cv_func_$ac_func=yes"
5059 else
5060 echo "configure: failed program was:" >&5
5061 cat conftest.$ac_ext >&5
5062 rm -rf conftest*
5063 eval "ac_cv_func_$ac_func=no"
5064 fi
5065 rm -f conftest*
5066 fi
5067
5068 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5069 echo "$ac_t""yes" 1>&6
5070 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5071 cat >> confdefs.h <<EOF
5072 #define $ac_tr_func 1
5073 EOF
5074
5075 else
5076 echo "$ac_t""no" 1>&6
5077 fi
5078 done
5079
5080 for ac_hdr in maillock.h
5081 do
5082 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5083 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5084 echo "configure:5085: checking for $ac_hdr" >&5
5085 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5086 echo $ac_n "(cached) $ac_c" 1>&6
5087 else
5088 cat > conftest.$ac_ext <<EOF
5089 #line 5090 "configure"
5090 #include "confdefs.h"
5091 #include <$ac_hdr>
5092 EOF
5093 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5094 { (eval echo configure:5095: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5095 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5096 if test -z "$ac_err"; then
5097 rm -rf conftest*
5098 eval "ac_cv_header_$ac_safe=yes"
5099 else
5100 echo "$ac_err" >&5
5101 echo "configure: failed program was:" >&5
5102 cat conftest.$ac_ext >&5
5103 rm -rf conftest*
5104 eval "ac_cv_header_$ac_safe=no"
5105 fi
5106 rm -f conftest*
5107 fi
5108 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5109 echo "$ac_t""yes" 1>&6
5110 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5111 cat >> confdefs.h <<EOF
5112 #define $ac_tr_hdr 1
5113 EOF
5114
5115 else
5116 echo "$ac_t""no" 1>&6
5117 fi
5118 done
5119
5120
5121 for ac_func in gettimeofday gethostname getdomainname dup2 \
5122 rename closedir mkdir rmdir sysinfo \
5123 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
5124 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
5125 utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo \
5126 __fpending ftello getloadavg mblen mbrlen strsignal
5127 do
5128 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5129 echo "configure:5130: checking for $ac_func" >&5
5130 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5131 echo $ac_n "(cached) $ac_c" 1>&6
5132 else
5133 cat > conftest.$ac_ext <<EOF
5134 #line 5135 "configure"
5135 #include "confdefs.h"
5136 /* System header to define __stub macros and hopefully few prototypes,
5137 which can conflict with char $ac_func(); below. */
5138 #include <assert.h>
5139 /* Override any gcc2 internal prototype to avoid an error. */
5140 /* We use char because int might match the return type of a gcc2
5141 builtin and then its argument prototype would still apply. */
5142 char $ac_func();
5143 char (*f)();
5144
5145 int main() {
5146
5147 /* The GNU C library defines this for functions which it implements
5148 to always fail with ENOSYS. Some functions are actually named
5149 something starting with __ and the normal name is an alias. */
5150 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5151 choke me
5152 #else
5153 f = $ac_func;
5154 #endif
5155
5156 ; return 0; }
5157 EOF
5158 if { (eval echo configure:5159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5159 rm -rf conftest*
5160 eval "ac_cv_func_$ac_func=yes"
5161 else
5162 echo "configure: failed program was:" >&5
5163 cat conftest.$ac_ext >&5
5164 rm -rf conftest*
5165 eval "ac_cv_func_$ac_func=no"
5166 fi
5167 rm -f conftest*
5168 fi
5169
5170 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5171 echo "$ac_t""yes" 1>&6
5172 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5173 cat >> confdefs.h <<EOF
5174 #define $ac_tr_func 1
5175 EOF
5176
5177 else
5178 echo "$ac_t""no" 1>&6
5179 fi
5180 done
5181
5182
5183 # Check this now, so that we will NOT find the above functions in ncurses.
5184 # That is because we have not set up to link ncurses in lib-src.
5185 # It's better to believe a function is not available
5186 # than to expect to find it in ncurses.
5187 echo $ac_n "checking for tparm in -lncurses""... $ac_c" 1>&6
5188 echo "configure:5189: checking for tparm in -lncurses" >&5
5189 ac_lib_var=`echo ncurses'_'tparm | sed 'y%./+-%__p_%'`
5190 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5191 echo $ac_n "(cached) $ac_c" 1>&6
5192 else
5193 ac_save_LIBS="$LIBS"
5194 LIBS="-lncurses $LIBS"
5195 cat > conftest.$ac_ext <<EOF
5196 #line 5197 "configure"
5197 #include "confdefs.h"
5198 /* Override any gcc2 internal prototype to avoid an error. */
5199 /* We use char because int might match the return type of a gcc2
5200 builtin and then its argument prototype would still apply. */
5201 char tparm();
5202
5203 int main() {
5204 tparm()
5205 ; return 0; }
5206 EOF
5207 if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5208 rm -rf conftest*
5209 eval "ac_cv_lib_$ac_lib_var=yes"
5210 else
5211 echo "configure: failed program was:" >&5
5212 cat conftest.$ac_ext >&5
5213 rm -rf conftest*
5214 eval "ac_cv_lib_$ac_lib_var=no"
5215 fi
5216 rm -f conftest*
5217 LIBS="$ac_save_LIBS"
5218
5219 fi
5220 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5221 echo "$ac_t""yes" 1>&6
5222 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5223 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5224 cat >> confdefs.h <<EOF
5225 #define $ac_tr_lib 1
5226 EOF
5227
5228 LIBS="-lncurses $LIBS"
5229
5230 else
5231 echo "$ac_t""no" 1>&6
5232 fi
5233
5234
5235 # Solaris requires -lintl if you want strerror (which calls dgettext)
5236 # to return localized messages.
5237 echo $ac_n "checking for dgettext in -lintl""... $ac_c" 1>&6
5238 echo "configure:5239: checking for dgettext in -lintl" >&5
5239 ac_lib_var=`echo intl'_'dgettext | sed 'y%./+-%__p_%'`
5240 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5241 echo $ac_n "(cached) $ac_c" 1>&6
5242 else
5243 ac_save_LIBS="$LIBS"
5244 LIBS="-lintl $LIBS"
5245 cat > conftest.$ac_ext <<EOF
5246 #line 5247 "configure"
5247 #include "confdefs.h"
5248 /* Override any gcc2 internal prototype to avoid an error. */
5249 /* We use char because int might match the return type of a gcc2
5250 builtin and then its argument prototype would still apply. */
5251 char dgettext();
5252
5253 int main() {
5254 dgettext()
5255 ; return 0; }
5256 EOF
5257 if { (eval echo configure:5258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5258 rm -rf conftest*
5259 eval "ac_cv_lib_$ac_lib_var=yes"
5260 else
5261 echo "configure: failed program was:" >&5
5262 cat conftest.$ac_ext >&5
5263 rm -rf conftest*
5264 eval "ac_cv_lib_$ac_lib_var=no"
5265 fi
5266 rm -f conftest*
5267 LIBS="$ac_save_LIBS"
5268
5269 fi
5270 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5271 echo "$ac_t""yes" 1>&6
5272 ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5273 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5274 cat >> confdefs.h <<EOF
5275 #define $ac_tr_lib 1
5276 EOF
5277
5278 LIBS="-lintl $LIBS"
5279
5280 else
5281 echo "$ac_t""no" 1>&6
5282 fi
5283
5284
5285 echo $ac_n "checking whether localtime caches TZ""... $ac_c" 1>&6
5286 echo "configure:5287: checking whether localtime caches TZ" >&5
5287 if eval "test \"`echo '$''{'emacs_cv_localtime_cache'+set}'`\" = set"; then
5288 echo $ac_n "(cached) $ac_c" 1>&6
5289 else
5290 if test x$ac_cv_func_tzset = xyes; then
5291 if test "$cross_compiling" = yes; then
5292 # If we have tzset, assume the worst when cross-compiling.
5293 emacs_cv_localtime_cache=yes
5294 else
5295 cat > conftest.$ac_ext <<EOF
5296 #line 5297 "configure"
5297 #include "confdefs.h"
5298 #include <time.h>
5299 extern char **environ;
5300 unset_TZ ()
5301 {
5302 char **from, **to;
5303 for (to = from = environ; (*to = *from); from++)
5304 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
5305 to++;
5306 }
5307 char TZ_GMT0[] = "TZ=GMT0";
5308 char TZ_PST8[] = "TZ=PST8";
5309 main()
5310 {
5311 time_t now = time ((time_t *) 0);
5312 int hour_GMT0, hour_unset;
5313 if (putenv (TZ_GMT0) != 0)
5314 exit (1);
5315 hour_GMT0 = localtime (&now)->tm_hour;
5316 unset_TZ ();
5317 hour_unset = localtime (&now)->tm_hour;
5318 if (putenv (TZ_PST8) != 0)
5319 exit (1);
5320 if (localtime (&now)->tm_hour == hour_GMT0)
5321 exit (1);
5322 unset_TZ ();
5323 if (localtime (&now)->tm_hour != hour_unset)
5324 exit (1);
5325 exit (0);
5326 }
5327 EOF
5328 if { (eval echo configure:5329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5329 then
5330 emacs_cv_localtime_cache=no
5331 else
5332 echo "configure: failed program was:" >&5
5333 cat conftest.$ac_ext >&5
5334 rm -fr conftest*
5335 emacs_cv_localtime_cache=yes
5336 fi
5337 rm -fr conftest*
5338 fi
5339
5340 else
5341 # If we lack tzset, report that localtime does not cache TZ,
5342 # since we can't invalidate the cache if we don't have tzset.
5343 emacs_cv_localtime_cache=no
5344 fi
5345 fi
5346 echo "$ac_t""$emacs_cv_localtime_cache" 1>&6
5347 if test $emacs_cv_localtime_cache = yes; then
5348 cat >> confdefs.h <<\EOF
5349 #define LOCALTIME_CACHE 1
5350 EOF
5351
5352 fi
5353
5354 if test "x$HAVE_TIMEVAL" = xyes; then
5355 echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
5356 echo "configure:5357: checking whether gettimeofday can accept two arguments" >&5
5357 if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
5358 echo $ac_n "(cached) $ac_c" 1>&6
5359 else
5360 cat > conftest.$ac_ext <<EOF
5361 #line 5362 "configure"
5362 #include "confdefs.h"
5363
5364 #ifdef TIME_WITH_SYS_TIME
5365 #include <sys/time.h>
5366 #include <time.h>
5367 #else
5368 #ifdef HAVE_SYS_TIME_H
5369 #include <sys/time.h>
5370 #else
5371 #include <time.h>
5372 #endif
5373 #endif
5374
5375 int main() {
5376
5377 struct timeval time;
5378 struct timezone dummy;
5379 gettimeofday (&time, &dummy);
5380
5381 ; return 0; }
5382 EOF
5383 if { (eval echo configure:5384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5384 rm -rf conftest*
5385 emacs_cv_gettimeofday_two_arguments=yes
5386 else
5387 echo "configure: failed program was:" >&5
5388 cat conftest.$ac_ext >&5
5389 rm -rf conftest*
5390 emacs_cv_gettimeofday_two_arguments=no
5391 fi
5392 rm -f conftest*
5393 fi
5394
5395 echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6
5396 if test $emacs_cv_gettimeofday_two_arguments = no; then
5397 cat >> confdefs.h <<\EOF
5398 #define GETTIMEOFDAY_ONE_ARGUMENT 1
5399 EOF
5400
5401 fi
5402 fi
5403
5404 ok_so_far=yes
5405 echo $ac_n "checking for socket""... $ac_c" 1>&6
5406 echo "configure:5407: checking for socket" >&5
5407 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
5408 echo $ac_n "(cached) $ac_c" 1>&6
5409 else
5410 cat > conftest.$ac_ext <<EOF
5411 #line 5412 "configure"
5412 #include "confdefs.h"
5413 /* System header to define __stub macros and hopefully few prototypes,
5414 which can conflict with char socket(); below. */
5415 #include <assert.h>
5416 /* Override any gcc2 internal prototype to avoid an error. */
5417 /* We use char because int might match the return type of a gcc2
5418 builtin and then its argument prototype would still apply. */
5419 char socket();
5420 char (*f)();
5421
5422 int main() {
5423
5424 /* The GNU C library defines this for functions which it implements
5425 to always fail with ENOSYS. Some functions are actually named
5426 something starting with __ and the normal name is an alias. */
5427 #if defined (__stub_socket) || defined (__stub___socket)
5428 choke me
5429 #else
5430 f = socket;
5431 #endif
5432
5433 ; return 0; }
5434 EOF
5435 if { (eval echo configure:5436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5436 rm -rf conftest*
5437 eval "ac_cv_func_socket=yes"
5438 else
5439 echo "configure: failed program was:" >&5
5440 cat conftest.$ac_ext >&5
5441 rm -rf conftest*
5442 eval "ac_cv_func_socket=no"
5443 fi
5444 rm -f conftest*
5445 fi
5446
5447 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
5448 echo "$ac_t""yes" 1>&6
5449 :
5450 else
5451 echo "$ac_t""no" 1>&6
5452 ok_so_far=no
5453 fi
5454
5455 if test $ok_so_far = yes; then
5456 ac_safe=`echo "netinet/in.h" | sed 'y%./+-%__p_%'`
5457 echo $ac_n "checking for netinet/in.h""... $ac_c" 1>&6
5458 echo "configure:5459: checking for netinet/in.h" >&5
5459 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5460 echo $ac_n "(cached) $ac_c" 1>&6
5461 else
5462 cat > conftest.$ac_ext <<EOF
5463 #line 5464 "configure"
5464 #include "confdefs.h"
5465 #include <netinet/in.h>
5466 EOF
5467 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5468 { (eval echo configure:5469: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5469 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5470 if test -z "$ac_err"; then
5471 rm -rf conftest*
5472 eval "ac_cv_header_$ac_safe=yes"
5473 else
5474 echo "$ac_err" >&5
5475 echo "configure: failed program was:" >&5
5476 cat conftest.$ac_ext >&5
5477 rm -rf conftest*
5478 eval "ac_cv_header_$ac_safe=no"
5479 fi
5480 rm -f conftest*
5481 fi
5482 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5483 echo "$ac_t""yes" 1>&6
5484 :
5485 else
5486 echo "$ac_t""no" 1>&6
5487 ok_so_far=no
5488 fi
5489
5490 fi
5491 if test $ok_so_far = yes; then
5492 ac_safe=`echo "arpa/inet.h" | sed 'y%./+-%__p_%'`
5493 echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6
5494 echo "configure:5495: checking for arpa/inet.h" >&5
5495 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5496 echo $ac_n "(cached) $ac_c" 1>&6
5497 else
5498 cat > conftest.$ac_ext <<EOF
5499 #line 5500 "configure"
5500 #include "confdefs.h"
5501 #include <arpa/inet.h>
5502 EOF
5503 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5504 { (eval echo configure:5505: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5505 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5506 if test -z "$ac_err"; then
5507 rm -rf conftest*
5508 eval "ac_cv_header_$ac_safe=yes"
5509 else
5510 echo "$ac_err" >&5
5511 echo "configure: failed program was:" >&5
5512 cat conftest.$ac_ext >&5
5513 rm -rf conftest*
5514 eval "ac_cv_header_$ac_safe=no"
5515 fi
5516 rm -f conftest*
5517 fi
5518 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5519 echo "$ac_t""yes" 1>&6
5520 :
5521 else
5522 echo "$ac_t""no" 1>&6
5523 ok_so_far=no
5524 fi
5525
5526 fi
5527 if test $ok_so_far = yes; then
5528 cat >> confdefs.h <<\EOF
5529 #define HAVE_INET_SOCKETS 1
5530 EOF
5531
5532 fi
5533
5534 if test -f /usr/lpp/X11/bin/smt.exp; then
5535 cat >> confdefs.h <<\EOF
5536 #define HAVE_AIX_SMT_EXP 1
5537 EOF
5538
5539 fi
5540
5541 echo $ac_n "checking whether system supports dynamic ptys""... $ac_c" 1>&6
5542 echo "configure:5543: checking whether system supports dynamic ptys" >&5
5543 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
5544 echo "$ac_t""yes" 1>&6
5545 cat >> confdefs.h <<\EOF
5546 #define HAVE_DEV_PTMX 1
5547 EOF
5548
5549 else
5550 echo "$ac_t""no" 1>&6
5551 fi
5552
5553 # Set up the CFLAGS for real compilation, so we can substitute it.
5554 CFLAGS="$REAL_CFLAGS"
5555
5556 #### Find out which version of Emacs this is.
5557 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
5558 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
5559 if test x"${version}" = x; then
5560 { echo "configure: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." 1>&2; exit 1; }
5561 fi
5562
5563 ### Specify what sort of things we'll be editing into Makefile and config.h.
5564 ### Use configuration here uncanonicalized to avoid exceeding size limits.
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596 cat >> confdefs.h <<EOF
5597 #define EMACS_CONFIGURATION "${canonical}"
5598 EOF
5599
5600 cat >> confdefs.h <<EOF
5601 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
5602 EOF
5603
5604 cat >> confdefs.h <<EOF
5605 #define config_machfile "${machfile}"
5606 EOF
5607
5608 cat >> confdefs.h <<EOF
5609 #define config_opsysfile "${opsysfile}"
5610 EOF
5611
5612 cat >> confdefs.h <<EOF
5613 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
5614 EOF
5615
5616 cat >> confdefs.h <<EOF
5617 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
5618 EOF
5619
5620 cat >> confdefs.h <<EOF
5621 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
5622 EOF
5623
5624 cat >> confdefs.h <<EOF
5625 #define UNEXEC_SRC ${UNEXEC_SRC}
5626 EOF
5627
5628
5629 if test "${HAVE_X_WINDOWS}" = "yes" ; then
5630 cat >> confdefs.h <<\EOF
5631 #define HAVE_X_WINDOWS 1
5632 EOF
5633
5634 fi
5635 if test "${USE_X_TOOLKIT}" != "none" ; then
5636 cat >> confdefs.h <<\EOF
5637 #define USE_X_TOOLKIT 1
5638 EOF
5639
5640 fi
5641 if test "${HAVE_X11}" = "yes" ; then
5642 cat >> confdefs.h <<\EOF
5643 #define HAVE_X11 1
5644 EOF
5645
5646 fi
5647 if test "${HAVE_XFREE386}" = "yes" ; then
5648 cat >> confdefs.h <<\EOF
5649 #define HAVE_XFREE386 1
5650 EOF
5651
5652 fi
5653 if test "${HAVE_MENUS}" = "yes" ; then
5654 cat >> confdefs.h <<\EOF
5655 #define HAVE_MENUS 1
5656 EOF
5657
5658 fi
5659 if test "${GNU_MALLOC}" = "yes" ; then
5660 cat >> confdefs.h <<\EOF
5661 #define GNU_MALLOC 1
5662 EOF
5663
5664 fi
5665 if test "${REL_ALLOC}" = "yes" ; then
5666 cat >> confdefs.h <<\EOF
5667 #define REL_ALLOC 1
5668 EOF
5669
5670 fi
5671 if test "${LISP_FLOAT_TYPE}" = "yes" ; then
5672 cat >> confdefs.h <<\EOF
5673 #define LISP_FLOAT_TYPE 1
5674 EOF
5675
5676 fi
5677
5678 #### Report on what we decided to do.
5679 echo "
5680 Configured for \`${canonical}'.
5681
5682 Where should the build process find the source code? ${srcdir}
5683 What operating system and machine description files should Emacs use?
5684 \`${opsysfile}' and \`${machfile}'
5685 What compiler should emacs be built with? ${CC} ${CFLAGS}
5686 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
5687 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
5688 What window system should Emacs use? ${window_system}
5689 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
5690
5691 if test -n "${x_includes}"; then
5692 echo " Where do we find X Windows header files? ${x_includes}"
5693 else
5694 echo " Where do we find X Windows header files? Standard dirs"
5695 fi
5696 if test -n "${x_libraries}"; then
5697 echo " Where do we find X Windows libraries? ${x_libraries}"
5698 else
5699 echo " Where do we find X Windows libraries? Standard dirs"
5700 fi
5701
5702 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
5703 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
5704 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
5705 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
5706 echo " Does Emacs use -lungif? ${HAVE_GIF}"
5707 echo " Does Emacs use -lpng? ${HAVE_PNG}"
5708 echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
5709 echo
5710
5711 # Remove any trailing slashes in these variables.
5712 test "${prefix}" != NONE &&
5713 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
5714 test "${exec_prefix}" != NONE &&
5715 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
5716
5717 trap '' 1 2 15
5718 cat > confcache <<\EOF
5719 # This file is a shell script that caches the results of configure
5720 # tests run on this system so they can be shared between configure
5721 # scripts and configure runs. It is not useful on other systems.
5722 # If it contains results you don't want to keep, you may remove or edit it.
5723 #
5724 # By default, configure uses ./config.cache as the cache file,
5725 # creating it if it does not exist already. You can give configure
5726 # the --cache-file=FILE option to use a different cache file; that is
5727 # what configure does when it calls configure scripts in
5728 # subdirectories, so they share the cache.
5729 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5730 # config.status only pays attention to the cache file if you give it the
5731 # --recheck option to rerun configure.
5732 #
5733 EOF
5734 # The following way of writing the cache mishandles newlines in values,
5735 # but we know of no workaround that is simple, portable, and efficient.
5736 # So, don't put newlines in cache variables' values.
5737 # Ultrix sh set writes to stderr and can't be redirected directly,
5738 # and sets the high bit in the cache file unless we assign to the vars.
5739 (set) 2>&1 |
5740 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5741 *ac_space=\ *)
5742 # `set' does not quote correctly, so add quotes (double-quote substitution
5743 # turns \\\\ into \\, and sed turns \\ into \).
5744 sed -n \
5745 -e "s/'/'\\\\''/g" \
5746 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5747 ;;
5748 *)
5749 # `set' quotes correctly as required by POSIX, so do not add quotes.
5750 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5751 ;;
5752 esac >> confcache
5753 if cmp -s $cache_file confcache; then
5754 :
5755 else
5756 if test -w $cache_file; then
5757 echo "updating cache $cache_file"
5758 cat confcache > $cache_file
5759 else
5760 echo "not updating unwritable cache $cache_file"
5761 fi
5762 fi
5763 rm -f confcache
5764
5765 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5766
5767 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5768 # Let make expand exec_prefix.
5769 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5770
5771 # Any assignment to VPATH causes Sun make to only execute
5772 # the first set of double-colon rules, so remove it if not needed.
5773 # If there is a colon in the path, we need to keep it.
5774 if test "x$srcdir" = x.; then
5775 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
5776 fi
5777
5778 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5779
5780 DEFS=-DHAVE_CONFIG_H
5781
5782 # Without the "./", some shells look in PATH for config.status.
5783 : ${CONFIG_STATUS=./config.status}
5784
5785 echo creating $CONFIG_STATUS
5786 rm -f $CONFIG_STATUS
5787 cat > $CONFIG_STATUS <<EOF
5788 #! /bin/sh
5789 # Generated automatically by configure.
5790 # Run this file to recreate the current configuration.
5791 # This directory was configured as follows,
5792 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5793 #
5794 # $0 $ac_configure_args
5795 #
5796 # Compiler output produced by configure, useful for debugging
5797 # configure, is in ./config.log if it exists.
5798
5799 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5800 for ac_option
5801 do
5802 case "\$ac_option" in
5803 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5804 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5805 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5806 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5807 echo "$CONFIG_STATUS generated by autoconf version 2.13"
5808 exit 0 ;;
5809 -help | --help | --hel | --he | --h)
5810 echo "\$ac_cs_usage"; exit 0 ;;
5811 *) echo "\$ac_cs_usage"; exit 1 ;;
5812 esac
5813 done
5814
5815 ac_given_srcdir=$srcdir
5816 ac_given_INSTALL="$INSTALL"
5817
5818 trap 'rm -fr `echo "Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
5819 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
5820 leim/Makefile src/config.h:src/config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5821 EOF
5822 cat >> $CONFIG_STATUS <<EOF
5823
5824 # Protect against being on the right side of a sed subst in config.status.
5825 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5826 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5827 $ac_vpsub
5828 $extrasub
5829 s%@SHELL@%$SHELL%g
5830 s%@CFLAGS@%$CFLAGS%g
5831 s%@CPPFLAGS@%$CPPFLAGS%g
5832 s%@CXXFLAGS@%$CXXFLAGS%g
5833 s%@FFLAGS@%$FFLAGS%g
5834 s%@DEFS@%$DEFS%g
5835 s%@LDFLAGS@%$LDFLAGS%g
5836 s%@LIBS@%$LIBS%g
5837 s%@exec_prefix@%$exec_prefix%g
5838 s%@prefix@%$prefix%g
5839 s%@program_transform_name@%$program_transform_name%g
5840 s%@bindir@%$bindir%g
5841 s%@sbindir@%$sbindir%g
5842 s%@libexecdir@%$libexecdir%g
5843 s%@datadir@%$datadir%g
5844 s%@sysconfdir@%$sysconfdir%g
5845 s%@sharedstatedir@%$sharedstatedir%g
5846 s%@localstatedir@%$localstatedir%g
5847 s%@libdir@%$libdir%g
5848 s%@includedir@%$includedir%g
5849 s%@oldincludedir@%$oldincludedir%g
5850 s%@infodir@%$infodir%g
5851 s%@mandir@%$mandir%g
5852 s%@host@%$host%g
5853 s%@host_alias@%$host_alias%g
5854 s%@host_cpu@%$host_cpu%g
5855 s%@host_vendor@%$host_vendor%g
5856 s%@host_os@%$host_os%g
5857 s%@CC@%$CC%g
5858 s%@LN_S@%$LN_S%g
5859 s%@CPP@%$CPP%g
5860 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5861 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5862 s%@INSTALL_DATA@%$INSTALL_DATA%g
5863 s%@YACC@%$YACC%g
5864 s%@SET_MAKE@%$SET_MAKE%g
5865 s%@ALLOCA@%$ALLOCA%g
5866 s%@liblockfile@%$liblockfile%g
5867 s%@version@%$version%g
5868 s%@configuration@%$configuration%g
5869 s%@canonical@%$canonical%g
5870 s%@srcdir@%$srcdir%g
5871 s%@lispdir@%$lispdir%g
5872 s%@locallisppath@%$locallisppath%g
5873 s%@lisppath@%$lisppath%g
5874 s%@x_default_search_path@%$x_default_search_path%g
5875 s%@etcdir@%$etcdir%g
5876 s%@archlibdir@%$archlibdir%g
5877 s%@docdir@%$docdir%g
5878 s%@bitmapdir@%$bitmapdir%g
5879 s%@c_switch_system@%$c_switch_system%g
5880 s%@c_switch_machine@%$c_switch_machine%g
5881 s%@LD_SWITCH_X_SITE@%$LD_SWITCH_X_SITE%g
5882 s%@LD_SWITCH_X_SITE_AUX@%$LD_SWITCH_X_SITE_AUX%g
5883 s%@C_SWITCH_X_SITE@%$C_SWITCH_X_SITE%g
5884 s%@X_TOOLKIT_TYPE@%$X_TOOLKIT_TYPE%g
5885 s%@machfile@%$machfile%g
5886 s%@opsysfile@%$opsysfile%g
5887 s%@RANLIB@%$RANLIB%g
5888
5889 CEOF
5890 EOF
5891
5892 cat >> $CONFIG_STATUS <<\EOF
5893
5894 # Split the substitutions into bite-sized pieces for seds with
5895 # small command number limits, like on Digital OSF/1 and HP-UX.
5896 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5897 ac_file=1 # Number of current file.
5898 ac_beg=1 # First line for current file.
5899 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5900 ac_more_lines=:
5901 ac_sed_cmds=""
5902 while $ac_more_lines; do
5903 if test $ac_beg -gt 1; then
5904 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5905 else
5906 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5907 fi
5908 if test ! -s conftest.s$ac_file; then
5909 ac_more_lines=false
5910 rm -f conftest.s$ac_file
5911 else
5912 if test -z "$ac_sed_cmds"; then
5913 ac_sed_cmds="sed -f conftest.s$ac_file"
5914 else
5915 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5916 fi
5917 ac_file=`expr $ac_file + 1`
5918 ac_beg=$ac_end
5919 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5920 fi
5921 done
5922 if test -z "$ac_sed_cmds"; then
5923 ac_sed_cmds=cat
5924 fi
5925 EOF
5926
5927 cat >> $CONFIG_STATUS <<EOF
5928
5929 CONFIG_FILES=\${CONFIG_FILES-"Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
5930 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
5931 leim/Makefile"}
5932 EOF
5933 cat >> $CONFIG_STATUS <<\EOF
5934 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5935 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5936 case "$ac_file" in
5937 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5938 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5939 *) ac_file_in="${ac_file}.in" ;;
5940 esac
5941
5942 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5943
5944 # Remove last slash and all that follows it. Not all systems have dirname.
5945 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5946 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5947 # The file is in a subdirectory.
5948 test ! -d "$ac_dir" && mkdir "$ac_dir"
5949 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5950 # A "../" for each directory in $ac_dir_suffix.
5951 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5952 else
5953 ac_dir_suffix= ac_dots=
5954 fi
5955
5956 case "$ac_given_srcdir" in
5957 .) srcdir=.
5958 if test -z "$ac_dots"; then top_srcdir=.
5959 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5960 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5961 *) # Relative path.
5962 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5963 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5964 esac
5965
5966 case "$ac_given_INSTALL" in
5967 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5968 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5969 esac
5970
5971 echo creating "$ac_file"
5972 rm -f "$ac_file"
5973 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5974 case "$ac_file" in
5975 *Makefile*) ac_comsub="1i\\
5976 # $configure_input" ;;
5977 *) ac_comsub= ;;
5978 esac
5979
5980 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5981 sed -e "$ac_comsub
5982 s%@configure_input@%$configure_input%g
5983 s%@srcdir@%$srcdir%g
5984 s%@top_srcdir@%$top_srcdir%g
5985 s%@INSTALL@%$INSTALL%g
5986 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5987 fi; done
5988 rm -f conftest.s*
5989
5990 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5991 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5992 #
5993 # ac_d sets the value in "#define NAME VALUE" lines.
5994 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5995 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
5996 ac_dC='\3'
5997 ac_dD='%g'
5998 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5999 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6000 ac_uB='\([ ]\)%\1#\2define\3'
6001 ac_uC=' '
6002 ac_uD='\4%g'
6003 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6004 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6005 ac_eB='$%\1#\2define\3'
6006 ac_eC=' '
6007 ac_eD='%g'
6008
6009 if test "${CONFIG_HEADERS+set}" != set; then
6010 EOF
6011 cat >> $CONFIG_STATUS <<EOF
6012 CONFIG_HEADERS="src/config.h:src/config.in"
6013 EOF
6014 cat >> $CONFIG_STATUS <<\EOF
6015 fi
6016 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6017 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6018 case "$ac_file" in
6019 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6020 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6021 *) ac_file_in="${ac_file}.in" ;;
6022 esac
6023
6024 echo creating $ac_file
6025
6026 rm -f conftest.frag conftest.in conftest.out
6027 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6028 cat $ac_file_inputs > conftest.in
6029
6030 EOF
6031
6032 # Transform confdefs.h into a sed script conftest.vals that substitutes
6033 # the proper values into config.h.in to produce config.h. And first:
6034 # Protect against being on the right side of a sed subst in config.status.
6035 # Protect against being in an unquoted here document in config.status.
6036 rm -f conftest.vals
6037 cat > conftest.hdr <<\EOF
6038 s/[\\&%]/\\&/g
6039 s%[\\$`]%\\&%g
6040 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6041 s%ac_d%ac_u%gp
6042 s%ac_u%ac_e%gp
6043 EOF
6044 sed -n -f conftest.hdr confdefs.h > conftest.vals
6045 rm -f conftest.hdr
6046
6047 # This sed command replaces #undef with comments. This is necessary, for
6048 # example, in the case of _POSIX_SOURCE, which is predefined and required
6049 # on some systems where configure will not decide to define it.
6050 cat >> conftest.vals <<\EOF
6051 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6052 EOF
6053
6054 # Break up conftest.vals because some shells have a limit on
6055 # the size of here documents, and old seds have small limits too.
6056
6057 rm -f conftest.tail
6058 while :
6059 do
6060 ac_lines=`grep -c . conftest.vals`
6061 # grep -c gives empty output for an empty file on some AIX systems.
6062 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6063 # Write a limited-size here document to conftest.frag.
6064 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6065 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6066 echo 'CEOF
6067 sed -f conftest.frag conftest.in > conftest.out
6068 rm -f conftest.in
6069 mv conftest.out conftest.in
6070 ' >> $CONFIG_STATUS
6071 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6072 rm -f conftest.vals
6073 mv conftest.tail conftest.vals
6074 done
6075 rm -f conftest.vals
6076
6077 cat >> $CONFIG_STATUS <<\EOF
6078 rm -f conftest.frag conftest.h
6079 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
6080 cat conftest.in >> conftest.h
6081 rm -f conftest.in
6082 if cmp -s $ac_file conftest.h 2>/dev/null; then
6083 echo "$ac_file is unchanged"
6084 rm -f conftest.h
6085 else
6086 # Remove last slash and all that follows it. Not all systems have dirname.
6087 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6088 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6089 # The file is in a subdirectory.
6090 test ! -d "$ac_dir" && mkdir "$ac_dir"
6091 fi
6092 rm -f $ac_file
6093 mv conftest.h $ac_file
6094 fi
6095 fi; done
6096
6097 EOF
6098 cat >> $CONFIG_STATUS <<EOF
6099 CPP="$CPP" CPPFLAGS="$CPPFLAGS"
6100 EOF
6101 cat >> $CONFIG_STATUS <<\EOF
6102
6103
6104 ### Make the necessary directories, if they don't exist.
6105 for dir in etc lisp ; do
6106 test -d ${dir} || mkdir ${dir}
6107 done
6108
6109 # Build src/Makefile from ${srcdir}/src/Makefile.c
6110 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
6111 # This must be done after src/config.h is built, since we rely on that file.
6112
6113 # Now get this: Some word that is part of the ${srcdir} directory name
6114 # or the ${configuration} value might, just might, happen to be an
6115 # identifier like `sun4' or `i386' or something, and be predefined by
6116 # the C preprocessor to some helpful value like 1, or maybe the empty
6117 # string. Needless to say consequent macro substitutions are less
6118 # than conducive to the makefile finding the correct directory.
6119 undefs="`echo $top_srcdir $configuration $canonical |
6120 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
6121 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
6122 `"
6123
6124 echo creating src/epaths.h
6125 make epaths-force
6126
6127 echo creating lib-src/Makefile
6128 ( cd lib-src
6129 rm -f junk.c junk1.c junk2.c
6130 sed -e '/start of cpp stuff/q' \
6131 < Makefile.c > junk1.c
6132 sed -e '1,/start of cpp stuff/d'\
6133 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
6134 < Makefile.c > junk.c
6135 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
6136 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
6137 cat junk1.c junk2.c > Makefile.new
6138 rm -f junk.c junk1.c junk2.c
6139 chmod 444 Makefile.new
6140 mv -f Makefile.new Makefile
6141 )
6142
6143 echo creating src/Makefile
6144 ( cd src
6145 rm -f junk.c junk1.c junk2.c
6146 sed -e '/start of cpp stuff/q' \
6147 < Makefile.c > junk1.c
6148 sed -e '1,/start of cpp stuff/d'\
6149 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
6150 < Makefile.c > junk.c
6151 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
6152 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
6153 cat junk1.c junk2.c > Makefile.new
6154 rm -f junk.c junk1.c junk2.c
6155 chmod 444 Makefile.new
6156 mv -f Makefile.new Makefile
6157 )
6158
6159 if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then
6160 echo creating src/.gdbinit
6161 echo source $top_srcdir/src/.gdbinit > src/.gdbinit
6162 fi
6163
6164 # This is how we know whether to re-run configure in certain cases.
6165 touch src/config.stamp
6166
6167
6168 exit 0
6169 EOF
6170 chmod +x $CONFIG_STATUS
6171 rm -fr confdefs* $ac_clean_files
6172 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6173
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