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Change mail address for Noah Friedman
[emacs.git] / configure
blob37cc1cbad2b3fa3426544830fff9fa1dfe21e737
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 "$withval" = yes; then
566 cat >> confdefs.h <<\EOF
567 #define MAIL_USE_POP 1
568 EOF
569
570 else :
571 fi
572 fi
573
574 # Check whether --with-hesiod or --without-hesiod was given.
575 if test "${with_hesiod+set}" = set; then
576 withval="$with_hesiod"
577 cat >> confdefs.h <<\EOF
578 #define HESIOD 1
579 EOF
580
581 fi
582
583 # Check whether --with-x-toolkit or --without-x-toolkit was given.
584 if test "${with_x_toolkit+set}" = set; then
585 withval="$with_x_toolkit"
586 case "${withval}" in
587 y | ye | yes ) val=athena ;;
588 n | no ) val=no ;;
589 l | lu | luc | luci | lucid ) val=lucid ;;
590 a | at | ath | athe | athen | athena ) val=athena ;;
591 m | mo | mot | moti | motif ) val=motif ;;
592 * )
593 { echo "configure: error: \`--with-x-toolkit=$withval' is invalid\;
594 this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'.
595 Currently, \`yes', \`athena' and \`lucid' are synonyms." 1>&2; exit 1; }
596 ;;
597 esac
598 with_x_toolkit=$val
599
600 fi
601
602 # Check whether --with-xpm or --without-xpm was given.
603 if test "${with_xpm+set}" = set; then
604 withval="$with_xpm"
605 :
606 fi
607
608 # Check whether --with-jpeg or --without-jpeg was given.
609 if test "${with_jpeg+set}" = set; then
610 withval="$with_jpeg"
611 :
612 fi
613
614 # Check whether --with-tiff or --without-tiff was given.
615 if test "${with_tiff+set}" = set; then
616 withval="$with_tiff"
617 :
618 fi
619
620 # Check whether --with-gif or --without-gif was given.
621 if test "${with_gif+set}" = set; then
622 withval="$with_gif"
623 :
624 fi
625
626 # Check whether --with-png or --without-png was given.
627 if test "${with_png+set}" = set; then
628 withval="$with_png"
629 :
630 fi
631
632 # Check whether --with-toolkit-scroll-bars or --without-toolkit-scroll-bars was given.
633 if test "${with_toolkit_scroll_bars+set}" = set; then
634 withval="$with_toolkit_scroll_bars"
635 :
636 fi
637
638
639 #### Make srcdir absolute, if it isn't already. It's important to
640 #### avoid running the path through pwd unnecessary, since pwd can
641 #### give you automounter prefixes, which can go away. We do all this
642 #### so Emacs can find its files when run uninstalled.
643 case "${srcdir}" in
644 /* ) ;;
645 . )
646 ## We may be able to use the $PWD environment variable to make this
647 ## absolute. But sometimes PWD is inaccurate.
648 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
649 unset CDPATH
650 if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ;
651 then
652 srcdir="$PWD"
653 else
654 srcdir="`(cd ${srcdir}; pwd)`"
655 fi
656 ;;
657 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
658 esac
659
660 #### Check if the source directory already has a configured system in it.
661 if test `pwd` != `(cd ${srcdir} && pwd)` \
662 && test -f "${srcdir}/src/config.h" ; then
663 echo "configure: warning: The directory tree \`${srcdir}' is being used
664 as a build directory right now; it has been configured in its own
665 right. To configure in another directory as well, you MUST
666 use GNU make. If you do not have GNU make, then you must
667 now do \`make distclean' in ${srcdir},
668 and then run $0 again." 1>&2
669
670 extrasub='/^VPATH[ ]*=/c\
671 vpath %.c $(srcdir)\
672 vpath %.h $(srcdir)\
673 vpath %.y $(srcdir)\
674 vpath %.l $(srcdir)\
675 vpath %.s $(srcdir)\
676 vpath %.in $(srcdir)\
677 vpath %.texi $(srcdir)'
678 fi
679
680 #### Given the configuration name, set machfile and opsysfile to the
681 #### names of the m/*.h and s/*.h files we should use.
682
683 ### Canonicalize the configuration name.
684
685 ac_aux_dir=
686 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
687 if test -f $ac_dir/install-sh; then
688 ac_aux_dir=$ac_dir
689 ac_install_sh="$ac_aux_dir/install-sh -c"
690 break
691 elif test -f $ac_dir/install.sh; then
692 ac_aux_dir=$ac_dir
693 ac_install_sh="$ac_aux_dir/install.sh -c"
694 break
695 fi
696 done
697 if test -z "$ac_aux_dir"; then
698 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
699 fi
700 ac_config_guess=$ac_aux_dir/config.guess
701 ac_config_sub=$ac_aux_dir/config.sub
702 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
703
704
705 # Make sure we can run config.sub.
706 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
707 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
708 fi
709
710 echo $ac_n "checking host system type""... $ac_c" 1>&6
711 echo "configure:712: checking host system type" >&5
712
713 host_alias=$host
714 case "$host_alias" in
715 NONE)
716 case $nonopt in
717 NONE)
718 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
719 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
720 fi ;;
721 *) host_alias=$nonopt ;;
722 esac ;;
723 esac
724
725 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
726 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
727 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
728 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
729 echo "$ac_t""$host" 1>&6
730
731 canonical=$host
732 configuration=$host_alias
733
734
735 ### If you add support for a new configuration, add code to this
736 ### switch statement to recognize your configuration name and select
737 ### the appropriate operating system and machine description files.
738
739 ### You would hope that you could choose an m/*.h file pretty much
740 ### based on the machine portion of the configuration name, and an s-
741 ### file based on the operating system portion. However, it turns out
742 ### that each m/*.h file is pretty manufacturer-specific - for
743 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
744 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
745 ### machines. So we basically have to have a special case for each
746 ### configuration name.
747 ###
748 ### As far as handling version numbers on operating systems is
749 ### concerned, make sure things will fail in a fixable way. If
750 ### /etc/MACHINES doesn't say anything about version numbers, be
751 ### prepared to handle anything reasonably. If version numbers
752 ### matter, be sure /etc/MACHINES says something about it.
753 ###
754 ### Eric Raymond says we should accept strings like "sysvr4" to mean
755 ### "System V Release 4"; he writes, "The old convention encouraged
756 ### confusion between `system' and `release' levels'."
757
758 machine='' opsys='' unported=no
759 case "${canonical}" in
760
761 ## NetBSD ports
762 *-*-netbsd* )
763 opsys=netbsd
764 case "${canonical}" in
765 alpha*-*-netbsd*) machine=alpha ;;
766 i[3456]86-*-netbsd*) machine=intel386 ;;
767 m68k-*-netbsd*)
768 # This is somewhat bogus.
769 machine=hp9000s300 ;;
770 powerpc-apple-netbsd*) machine=macppc ;;
771 mips-*-netbsd*) machine=pmax ;;
772 ns32k-*-netbsd*) machine=ns32000 ;;
773 sparc-*-netbsd*) machine=sparc ;;
774 vax-*-netbsd*) machine=vax ;;
775 esac
776 ;;
777
778 ## OpenBSD ports
779 *-*-openbsd* )
780 opsys=openbsd
781 case "${canonical}" in
782 alpha*-*-openbsd*) machine=alpha ;;
783 i386-*-openbsd*) machine=intel386 ;;
784 m68k-*-openbsd*) machine=hp9000s300 ;;
785 mipsel-*-openbsd*) machine=pmax ;;
786 ns32k-*-openbsd*) machine=ns32000 ;;
787 sparc-*-openbsd*) machine=sparc ;;
788 vax-*-openbsd*) machine=vax ;;
789 esac
790 ;;
791
792 ## Acorn RISCiX:
793 arm-acorn-riscix1.1* )
794 machine=acorn opsys=riscix1-1
795 ;;
796 arm-acorn-riscix1.2* | arm-acorn-riscix )
797 ## This name is riscix12 instead of riscix1.2
798 ## to avoid a file name conflict on MSDOS.
799 machine=acorn opsys=riscix12
800 ;;
801
802 ## BSDI ports
803 *-*-bsdi* )
804 opsys=bsdi
805 case "${canonical}" in
806 i[345]86-*-bsdi*) machine=intel386 ;;
807 sparc-*-bsdi*) machine=sparc ;;
808 powerpc-*-bsdi*) machine=powerpc ;;
809 esac
810 case "${canonical}" in
811 *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;;
812 *-*-bsdi2.0* ) opsys=bsdos2 ;;
813 *-*-bsdi2* ) opsys=bsdos2-1 ;;
814 *-*-bsdi3* ) opsys=bsdos3 ;;
815 *-*-bsdi4* ) opsys=bsdos4 ;;
816 esac
817 ;;
818
819 ## Alliant machines
820 ## Strictly speaking, we need the version of the alliant operating
821 ## system to choose the right machine file, but currently the
822 ## configuration name doesn't tell us enough to choose the right
823 ## one; we need to give alliants their own operating system name to
824 ## do this right. When someone cares, they can help us.
825 fx80-alliant-* )
826 machine=alliant4 opsys=bsd4-2
827 ;;
828 i860-alliant-* )
829 machine=alliant-2800 opsys=bsd4-3
830 ;;
831
832 ## Alpha (DEC) machines.
833 alpha*-dec-osf* )
834 machine=alpha opsys=osf1
835 # This is needed to find X11R6.1 libraries for certain tests.
836 NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
837 GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
838 ;;
839
840 alpha*-*-linux-gnu* )
841 machine=alpha opsys=gnu-linux
842 ;;
843
844 ## Altos 3068
845 m68*-altos-sysv* )
846 machine=altos opsys=usg5-2
847 ;;
848
849 ## Amdahl UTS
850 580-amdahl-sysv* )
851 machine=amdahl opsys=usg5-2-2
852 ;;
853
854 ## Apollo, Domain/OS
855 m68*-apollo-* )
856 machine=apollo opsys=bsd4-3
857 ;;
858
859 ## AT&T 3b2, 3b5, 3b15, 3b20
860 we32k-att-sysv* )
861 machine=att3b opsys=usg5-2-2
862 ;;
863
864 ## AT&T 3b1 - The Mighty Unix PC!
865 m68*-att-sysv* )
866 machine=7300 opsys=usg5-2-2
867 ;;
868
869 ## Bull dpx20
870 rs6000-bull-bosx* )
871 machine=ibmrs6000 opsys=aix3-2
872 ;;
873
874 ## Bull dpx2
875 m68*-bull-sysv3* )
876 machine=dpx2 opsys=usg5-3
877 ;;
878
879 ## Bull sps7
880 m68*-bull-sysv2* )
881 machine=sps7 opsys=usg5-2
882 ;;
883
884 ## CCI 5/32, 6/32 -- see "Tahoe".
885
886 ## Celerity
887 ## I don't know what configuration name to use for this; config.sub
888 ## doesn't seem to know anything about it. Hey, Celerity users, get
889 ## in touch with us!
890 celerity-celerity-bsd* )
891 machine=celerity opsys=bsd4-2
892 ;;
893
894 ## Clipper
895 ## What operating systems does this chip run that Emacs has been
896 ## tested on?
897 clipper-* )
898 machine=clipper
899 ## We'll use the catch-all code at the bottom to guess the
900 ## operating system.
901 ;;
902
903 ## Convex
904 *-convex-bsd* | *-convex-convexos* )
905 machine=convex opsys=bsd4-3
906 ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov
907 NON_GNU_CPP="cc -E -P"
908 ;;
909
910 ## Cubix QBx/386
911 i[3456]86-cubix-sysv* )
912 machine=intel386 opsys=usg5-3
913 ;;
914
915 ## Cydra 5
916 cydra*-cydrome-sysv* )
917 machine=cydra5 opsys=usg5-3
918 ;;
919
920 ## Data General AViiON Machines
921 ## DG changed naming conventions with the release of 5.4.4.10, they
922 ## dropped the initial 5.4 but left the intervening R. Because of the
923 ## R this shouldn't conflict with older versions of the OS (which I
924 ## think were named like dgux4.*). In addition, DG new AViiONs series
925 ## uses either Motorola M88k or Intel Pentium CPUs.
926 m88k-dg-dguxR4.* | m88k-dg-dgux4* )
927 machine=aviion opsys=dgux4
928 ;;
929 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
930 ## This name is dgux5-4-3 instead of dgux5-4r3
931 ## to avoid a file name conflict on MSDOS.
932 machine=aviion opsys=dgux5-4-3
933 ;;
934 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
935 machine=aviion opsys=dgux5-4r2
936 ;;
937 m88k-dg-dgux* )
938 machine=aviion opsys=dgux
939 ;;
940
941 ## Data General AViiON Intel (x86) Machines
942 ## Exists from 5.4.3 (current i586-dg-dguxR4.11)
943 ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il
944 i[345]86-dg-dguxR4* )
945 machine=aviion-intel opsys=dgux4
946 ;;
947
948 ## DECstations
949 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
950 machine=pmax opsys=bsd4-2
951 ;;
952 mips-dec-ultrix4.[12]* | mips-dec-bsd* )
953 machine=pmax opsys=bsd4-3
954 ;;
955 mips-dec-ultrix* )
956 machine=pmax opsys=ultrix4-3
957 ;;
958 mips-dec-osf* )
959 machine=pmax opsys=osf1
960 ;;
961 mips-dec-mach_bsd4.3* )
962 machine=pmax opsys=mach-bsd4-3
963 ;;
964
965 ## Motorola Delta machines
966 m68k-motorola-sysv* | m68000-motorola-sysv* )
967 machine=delta opsys=usg5-3
968 if test -z "`type gnucc | grep 'not found'`"
969 then
970 if test -s /etc/167config
971 then CC="gnucc -m68040"
972 else CC="gnucc -m68881"
973 fi
974 else
975 if test -z "`type gcc | grep 'not found'`"
976 then CC=gcc
977 else CC=cc
978 fi
979 fi
980 ;;
981 m88k-motorola-sysv4* )
982 # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
983 # needs POSIX_SIGNALS and therefore needs usg5-4-2.
984 # I hope there are not other 4.0 versions for this machine
985 # which really need usg5-4 instead.
986 machine=delta88k opsys=usg5-4-2
987 ;;
988 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
989 machine=delta88k opsys=usg5-3
990 ;;
991
992 ## Dual machines
993 m68*-dual-sysv* )
994 machine=dual opsys=usg5-2
995 ;;
996 m68*-dual-uniplus* )
997 machine=dual opsys=unipl5-2
998 ;;
999
1000 ## Elxsi 6400
1001 elxsi-elxsi-sysv* )
1002 machine=elxsi opsys=usg5-2
1003 ;;
1004
1005 ## Encore machines
1006 ns16k-encore-bsd* )
1007 machine=ns16000 opsys=umax
1008 ;;
1009
1010 ## The GEC 93 - apparently, this port isn't really finished yet.
1011
1012 ## Gould Power Node and NP1
1013 pn-gould-bsd4.2* )
1014 machine=gould opsys=bsd4-2
1015 ;;
1016 pn-gould-bsd4.3* )
1017 machine=gould opsys=bsd4-3
1018 ;;
1019 np1-gould-bsd* )
1020 machine=gould-np1 opsys=bsd4-3
1021 ;;
1022
1023 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1024 ## as far as Emacs is concerned).
1025 m88k-harris-cxux* )
1026 # Build needs to be different on 7.0 and later releases
1027 case "`uname -r`" in
1028 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
1029 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
1030 esac
1031 NON_GNU_CPP="/lib/cpp"
1032 ;;
1033 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1034 m68k-harris-cxux* )
1035 machine=nh3000 opsys=cxux
1036 ;;
1037 ## Harris power pc NightHawk running Power UNIX (Series 6000)
1038 powerpc-harris-powerunix )
1039 machine=nh6000 opsys=powerunix
1040 NON_GNU_CPP="cc -Xo -E -P"
1041 ;;
1042 ## SR2001/SR2201 running HI-UX/MPP
1043 hppa1.1-hitachi-hiuxmpp* )
1044 machine=sr2k opsys=hiuxmpp
1045 ;;
1046 ## Honeywell XPS100
1047 xps*-honeywell-sysv* )
1048 machine=xps100 opsys=usg5-2
1049 ;;
1050
1051 ## HP 9000 series 200 or 300
1052 m68*-hp-bsd* )
1053 machine=hp9000s300 opsys=bsd4-3
1054 ;;
1055 ## HP/UX 7, 8, 9, and 10 are supported on these machines.
1056 m68*-hp-hpux* )
1057 case "`uname -r`" in
1058 ## Someone's system reports A.B8.05 for this.
1059 ## I wonder what other possibilities there are.
1060 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
1061 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
1062 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
1063 *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
1064 *) machine=hp9000s300 opsys=hpux ;;
1065 esac
1066 ;;
1067
1068 ## HP 9000 series 700 and 800, running HP/UX
1069 hppa*-hp-hpux7* )
1070 machine=hp800 opsys=hpux
1071 ;;
1072 hppa*-hp-hpux8* )
1073 machine=hp800 opsys=hpux8
1074 ;;
1075 hppa*-hp-hpux9shr* )
1076 machine=hp800 opsys=hpux9shr
1077 ;;
1078 hppa*-hp-hpux9* )
1079 machine=hp800 opsys=hpux9
1080 ;;
1081 hppa*-hp-hpux1[0-9]* )
1082 machine=hp800 opsys=hpux10
1083 ;;
1084
1085 ## HP 9000 series 700 and 800, running HP/UX
1086 hppa*-hp-hpux* )
1087 ## Cross-compilation? Nah!
1088 case "`uname -r`" in
1089 ## Someone's system reports A.B8.05 for this.
1090 ## I wonder what other possibilities there are.
1091 *.B8.* ) machine=hp800 opsys=hpux8 ;;
1092 *.08.* ) machine=hp800 opsys=hpux8 ;;
1093 *.09.* ) machine=hp800 opsys=hpux9 ;;
1094 *) machine=hp800 opsys=hpux10 ;;
1095 esac
1096 ;;
1097 hppa*-*-nextstep* )
1098 machine=hp800 opsys=nextstep
1099 ;;
1100
1101 ## Orion machines
1102 orion-orion-bsd* )
1103 machine=orion opsys=bsd4-2
1104 ;;
1105 clipper-orion-bsd* )
1106 machine=orion105 opsys=bsd4-2
1107 ;;
1108
1109 ## IBM machines
1110 i[3456]86-ibm-aix1.1* )
1111 machine=ibmps2-aix opsys=usg5-2-2
1112 ;;
1113 i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* )
1114 machine=ibmps2-aix opsys=usg5-3
1115 ;;
1116 i370-ibm-aix*)
1117 machine=ibm370aix opsys=usg5-3
1118 ;;
1119 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
1120 machine=ibmrs6000 opsys=aix3-1
1121 ;;
1122 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
1123 machine=ibmrs6000 opsys=aix3-2-5
1124 ;;
1125 rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* )
1126 machine=ibmrs6000 opsys=aix4-1
1127 ;;
1128 rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
1129 machine=ibmrs6000 opsys=aix4-2
1130 ;;
1131 rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* )
1132 machine=ibmrs6000 opsys=aix4
1133 ;;
1134 rs6000-ibm-aix4* | powerpc-ibm-aix4* )
1135 machine=ibmrs6000 opsys=aix4-1
1136 ;;
1137 rs6000-ibm-aix* | powerpc-ibm-aix* )
1138 machine=ibmrs6000 opsys=aix3-2
1139 ;;
1140 romp-ibm-bsd4.3* )
1141 machine=ibmrt opsys=bsd4-3
1142 ;;
1143 romp-ibm-bsd4.2* )
1144 machine=ibmrt opsys=bsd4-2
1145 ;;
1146 romp-ibm-aos4.3* )
1147 machine=ibmrt opsys=bsd4-3
1148 ;;
1149 romp-ibm-aos4.2* )
1150 machine=ibmrt opsys=bsd4-2
1151 ;;
1152 romp-ibm-aos* )
1153 machine=ibmrt opsys=bsd4-3
1154 ;;
1155 romp-ibm-bsd* )
1156 machine=ibmrt opsys=bsd4-3
1157 ;;
1158 romp-ibm-aix* )
1159 machine=ibmrt-aix opsys=usg5-2-2
1160 ;;
1161
1162 ## Integrated Solutions `Optimum V'
1163 m68*-isi-bsd4.2* )
1164 machine=isi-ov opsys=bsd4-2
1165 ;;
1166 m68*-isi-bsd4.3* )
1167 machine=isi-ov opsys=bsd4-3
1168 ;;
1169
1170 ## Intel 386 machines where we do care about the manufacturer
1171 i[3456]86-intsys-sysv* )
1172 machine=is386 opsys=usg5-2-2
1173 ;;
1174
1175 ## Prime EXL
1176 i[3456]86-prime-sysv* )
1177 machine=i386 opsys=usg5-3
1178 ;;
1179
1180 ## Sequent Symmetry running Dynix
1181 i[3456]86-sequent-bsd* )
1182 machine=symmetry opsys=bsd4-3
1183 ;;
1184
1185 ## Sequent Symmetry running ptx 4, which is a modified SVR4.
1186 i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* )
1187 machine=sequent-ptx opsys=ptx4
1188 NON_GNU_CPP=/lib/cpp
1189 ;;
1190
1191 ## Sequent Symmetry running DYNIX/ptx
1192 ## Use the old cpp rather than the newer ANSI one.
1193 i[3456]86-sequent-ptx* )
1194 machine=sequent-ptx opsys=ptx
1195 NON_GNU_CPP="/lib/cpp"
1196 ;;
1197
1198 ## ncr machine running svr4.3.
1199 i[3456]86-ncr-sysv4.3 )
1200 machine=ncr386 opsys=usg5-4-3
1201 ;;
1202
1203 ## Unspecified sysv on an ncr machine defaults to svr4.2.
1204 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
1205 i[3456]86-ncr-sysv* )
1206 machine=ncr386 opsys=usg5-4-2
1207 ;;
1208
1209 ## Intel Paragon OSF/1
1210 i860-intel-osf1* )
1211 machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp
1212 ;;
1213
1214 ## Intel 860
1215 i860-*-sysv4* )
1216 machine=i860 opsys=usg5-4
1217 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
1218 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
1219 ;;
1220
1221 ## Masscomp machines
1222 m68*-masscomp-rtu* )
1223 machine=masscomp opsys=rtu
1224 ;;
1225
1226 ## Megatest machines
1227 m68*-megatest-bsd* )
1228 machine=mega68 opsys=bsd4-2
1229 ;;
1230
1231 ## Workstations sold by MIPS
1232 ## This is not necessarily all workstations using the MIPS processor -
1233 ## Irises are produced by SGI, and DECstations by DEC.
1234
1235 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
1236 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
1237 ## it gives for choosing between the alternatives seems to be "Use
1238 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
1239 ## the BSD world." I'll assume that these are instructions for
1240 ## handling two odd situations, and that every other situation
1241 ## should use mips.h and usg5-2-2, they being listed first.
1242 mips-mips-usg* )
1243 machine=mips4
1244 ## Fall through to the general code at the bottom to decide on the OS.
1245 ;;
1246 mips-mips-riscos4* )
1247 machine=mips4 opsys=bsd4-3
1248 NON_GNU_CC="cc -systype bsd43"
1249 NON_GNU_CPP="cc -systype bsd43 -E"
1250 ;;
1251 mips-mips-riscos5* )
1252 machine=mips4 opsys=riscos5
1253 NON_GNU_CC="cc -systype bsd43"
1254 NON_GNU_CPP="cc -systype bsd43 -E"
1255 ;;
1256 mips-mips-bsd* )
1257 machine=mips opsys=bsd4-3
1258 ;;
1259 mips-mips-* )
1260 machine=mips opsys=usg5-2-2
1261 ;;
1262
1263 ## NeXT
1264 m68*-next-* | m68k-*-nextstep* )
1265 machine=m68k opsys=nextstep
1266 ;;
1267
1268 ## The complete machine from National Semiconductor
1269 ns32k-ns-genix* )
1270 machine=ns32000 opsys=usg5-2
1271 ;;
1272
1273 ## NCR machines
1274 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
1275 machine=tower32 opsys=usg5-2-2
1276 ;;
1277 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
1278 machine=tower32v3 opsys=usg5-3
1279 ;;
1280
1281 ## NEC EWS4800
1282 mips-nec-sysv4*)
1283 machine=ews4800 opsys=ux4800
1284 ;;
1285
1286 ## Nixdorf Targon 31
1287 m68*-nixdorf-sysv* )
1288 machine=targon31 opsys=usg5-2-2
1289 ;;
1290
1291 ## Nu (TI or LMI)
1292 m68*-nu-sysv* )
1293 machine=nu opsys=usg5-2
1294 ;;
1295
1296 ## Plexus
1297 m68*-plexus-sysv* )
1298 machine=plexus opsys=usg5-2
1299 ;;
1300
1301 ## PowerPC reference platform
1302 powerpcle-*-solaris2* )
1303 machine=prep
1304 opsys=sol2-5
1305 ;;
1306
1307 ## Pyramid machines
1308 ## I don't really have any idea what sort of processor the Pyramid has,
1309 ## so I'm assuming it is its own architecture.
1310 pyramid-pyramid-bsd* )
1311 machine=pyramid opsys=bsd4-2
1312 ;;
1313
1314 ## Sequent Balance
1315 ns32k-sequent-bsd4.2* )
1316 machine=sequent opsys=bsd4-2
1317 ;;
1318 ns32k-sequent-bsd4.3* )
1319 machine=sequent opsys=bsd4-3
1320 ;;
1321
1322 ## Siemens Nixdorf
1323 mips-siemens-sysv* | mips-sni-sysv*)
1324 machine=mips-siemens opsys=usg5-4
1325 NON_GNU_CC=/usr/ccs/bin/cc
1326 NON_GNU_CPP=/usr/ccs/lib/cpp
1327 ;;
1328
1329 ## Silicon Graphics machines
1330 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1331 m68*-sgi-iris3.5* )
1332 machine=irist opsys=iris3-5
1333 ;;
1334 m68*-sgi-iris3.6* | m68*-sgi-iris*)
1335 machine=irist opsys=iris3-6
1336 ;;
1337 ## Iris 4D
1338 mips-sgi-irix3* )
1339 machine=iris4d opsys=irix3-3
1340 ;;
1341 mips-sgi-irix4* )
1342 machine=iris4d opsys=irix4-0
1343 ;;
1344 mips-sgi-irix6.5 )
1345 machine=iris4d opsys=irix6-5
1346 NON_GNU_CPP=/lib/cpp
1347 NON_GCC_TEST_OPTIONS="-n32 -G0"
1348 ;;
1349 mips-sgi-irix6* )
1350 machine=iris4d opsys=irix6-0
1351 NON_GNU_CPP=/lib/cpp
1352 NON_GCC_TEST_OPTIONS=-32
1353 ;;
1354 mips-sgi-irix5.[01]* )
1355 machine=iris4d opsys=irix5-0
1356 ;;
1357 mips-sgi-irix5* | mips-sgi-irix* )
1358 machine=iris4d opsys=irix5-2
1359 ;;
1360
1361 ## SONY machines
1362 m68*-sony-bsd4.2* )
1363 machine=news opsys=bsd4-2
1364 ;;
1365 m68*-sony-bsd4.3* )
1366 machine=news opsys=bsd4-3
1367 ;;
1368 m68*-sony-newsos3* | m68*-sony-news3*)
1369 machine=news opsys=bsd4-3
1370 ;;
1371 mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*)
1372 machine=news-risc opsys=bsd4-3
1373 ;;
1374 mips-sony-newsos6* )
1375 machine=news-r6 opsys=newsos6
1376 ;;
1377 mips-sony-news* )
1378 machine=news-risc opsys=newsos5
1379 ;;
1380
1381 ## Stride
1382 m68*-stride-sysv* )
1383 machine=stride opsys=usg5-2
1384 ;;
1385
1386 ## Suns
1387 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
1388 machine=sparc opsys=gnu-linux
1389 ;;
1390
1391 *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \
1392 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
1393 | rs6000-*-solaris2*)
1394 case "${canonical}" in
1395 m68*-sunos1* ) machine=sun1 ;;
1396 m68*-sunos2* ) machine=sun2 ;;
1397 m68* ) machine=sun3 ;;
1398 i[3456]86-sun-sunos[34]* ) machine=sun386 ;;
1399 i[3456]86-*-* ) machine=intel386 ;;
1400 powerpcle* ) machine=powerpcle ;;
1401 powerpc* | rs6000* ) machine=ibmrs6000 ;;
1402 sparc* ) machine=sparc ;;
1403 * ) unported=yes ;;
1404 esac
1405 case "${canonical}" in
1406 ## The Sun386 didn't get past 4.0.
1407 i[3456]86-*-sunos4 ) opsys=sunos4-0 ;;
1408 *-sunos4.0* ) opsys=sunos4-0 ;;
1409 *-sunos4.1.[3-9]*noshare )
1410 ## This name is sunos413 instead of sunos4-1-3
1411 ## to avoid a file name conflict on MSDOS.
1412 opsys=sunos413
1413 NON_GNU_CPP=/usr/lib/cpp
1414 NON_GCC_TEST_OPTIONS=-Bstatic
1415 GCC_TEST_OPTIONS=-static
1416 ;;
1417 *-sunos4.1.[3-9]* | *-sunos4shr*)
1418 opsys=sunos4shr
1419 NON_GNU_CPP=/usr/lib/cpp
1420 ;;
1421 *-sunos4* | *-sunos )
1422 opsys=sunos4-1
1423 NON_GCC_TEST_OPTIONS=-Bstatic
1424 GCC_TEST_OPTIONS=-static
1425 ;;
1426 *-sunos5.3* | *-solaris2.3* )
1427 opsys=sol2-3
1428 NON_GNU_CPP=/usr/ccs/lib/cpp
1429 ;;
1430 *-sunos5.4* | *-solaris2.4* )
1431 opsys=sol2-4
1432 NON_GNU_CPP=/usr/ccs/lib/cpp
1433 RANLIB="ar -ts"
1434 ;;
1435 *-sunos5.5* | *-solaris2.5* )
1436 opsys=sol2-5
1437 NON_GNU_CPP=/usr/ccs/lib/cpp
1438 RANLIB="ar -ts"
1439 ;;
1440 *-sunos5* | *-solaris* )
1441 opsys=sol2-5
1442 NON_GNU_CPP=/usr/ccs/lib/cpp
1443 ;;
1444 * ) opsys=bsd4-2 ;;
1445 esac
1446 ## Watch out for a compiler that we know will not work.
1447 case "${canonical}" in
1448 *-solaris* | *-sunos5* )
1449 if [ "x$CC" = x/usr/ucb/cc ]; then
1450 ## /usr/ucb/cc doesn't work;
1451 ## we should find some other compiler that does work.
1452 unset CC
1453 fi
1454 ;;
1455 *) ;;
1456 esac
1457 ;;
1458 sparc-*-nextstep* )
1459 machine=sparc opsys=nextstep
1460 ;;
1461
1462 ## Tadpole 68k
1463 m68*-tadpole-sysv* )
1464 machine=tad68k opsys=usg5-3
1465 ;;
1466
1467 ## Tahoe machines
1468 tahoe-tahoe-bsd4.2* )
1469 machine=tahoe opsys=bsd4-2
1470 ;;
1471 tahoe-tahoe-bsd4.3* )
1472 machine=tahoe opsys=bsd4-3
1473 ;;
1474
1475 ## Tandem Integrity S2
1476 mips-tandem-sysv* )
1477 machine=tandem-s2 opsys=usg5-3
1478 ;;
1479
1480 ## Tektronix XD88
1481 m88k-tektronix-sysv3* )
1482 machine=tekxd88 opsys=usg5-3
1483 ;;
1484
1485 ## Tektronix 16000 box (6130?)
1486 ns16k-tektronix-bsd* )
1487 machine=ns16000 opsys=bsd4-2
1488 ;;
1489 ## Tektronix 4300
1490 ## src/m/tek4300.h hints that this is a m68k machine.
1491 m68*-tektronix-bsd* )
1492 machine=tek4300 opsys=bsd4-3
1493 ;;
1494
1495 ## Titan P2 or P3
1496 ## We seem to have lost the machine-description file titan.h!
1497 titan-titan-sysv* )
1498 machine=titan opsys=usg5-3
1499 ;;
1500
1501 ## Ustation E30 (SS5E)
1502 m68*-unisys-uniplus* )
1503 machine=ustation opsystem=unipl5-2
1504 ;;
1505
1506 ## Vaxen.
1507 vax-dec-* )
1508 machine=vax
1509 case "${canonical}" in
1510 *-bsd4.1* ) opsys=bsd4-1 ;;
1511 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1512 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1513 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1514 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1515 *-vms* ) opsys=vms ;;
1516 * ) unported=yes
1517 esac
1518 ;;
1519
1520 ## Whitechapel MG1
1521 ns16k-whitechapel-* )
1522 machine=mg1
1523 ## We don't know what sort of OS runs on these; we'll let the
1524 ## operating system guessing code below try.
1525 ;;
1526
1527 ## Wicat
1528 m68*-wicat-sysv* )
1529 machine=wicat opsys=usg5-2
1530 ;;
1531
1532 ## Intel 386 machines where we don't care about the manufacturer
1533 i[3456]86-*-* )
1534 machine=intel386
1535 case "${canonical}" in
1536 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1537 *-isc2.2* ) opsys=isc2-2 ;;
1538 *-isc4.0* ) opsys=isc4-0 ;;
1539 *-isc4.* ) opsys=isc4-1
1540 GCC_TEST_OPTIONS=-posix
1541 NON_GCC_TEST_OPTIONS=-Xp
1542 ;;
1543 *-isc* ) opsys=isc3-0 ;;
1544 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1545 *-esix* ) opsys=esix ;;
1546 *-xenix* ) opsys=xenix ;;
1547 *-linux-gnu* ) opsys=gnu-linux ;;
1548 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1549 *-sco3.2v5* ) opsys=sco5
1550 NON_GNU_CPP=/lib/cpp
1551 # Prevent -belf from being passed to $CPP.
1552 # /lib/cpp does not accept it.
1553 OVERRIDE_CPPFLAGS=" "
1554 ;;
1555 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
1556 *-386bsd* ) opsys=386bsd ;;
1557 *-freebsd* ) opsys=freebsd ;;
1558 *-nextstep* ) opsys=nextstep ;;
1559 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1560 esac
1561 ;;
1562
1563 ## m68k Linux-based GNU system
1564 m68k-*-linux-gnu* )
1565 machine=m68k opsys=gnu-linux
1566 ;;
1567
1568 ## Mips Linux-based GNU system
1569 mips-*-linux-gnu* )
1570 machine=mips opsys=gnu-linux
1571 ;;
1572
1573 ## UXP/DS
1574 sparc-fujitsu-sysv4* )
1575 machine=sparc opsys=uxpds
1576 NON_GNU_CPP=/usr/ccs/lib/cpp
1577 RANLIB="ar -ts"
1578 ;;
1579
1580 ## UXP/V
1581 f301-fujitsu-uxpv4.1)
1582 machine=f301 opsys=uxpv
1583 ;;
1584
1585 * )
1586 unported=yes
1587 ;;
1588 esac
1589
1590 ### If the code above didn't choose an operating system, just choose
1591 ### an operating system based on the configuration name. You really
1592 ### only want to use this when you have no idea what the right
1593 ### operating system is; if you know what operating systems a machine
1594 ### runs, it's cleaner to make it explicit in the case statement
1595 ### above.
1596 if test x"${opsys}" = x; then
1597 case "${canonical}" in
1598 *-gnu* ) opsys=gnu ;;
1599 *-bsd4.[01] ) opsys=bsd4-1 ;;
1600 *-bsd4.2 ) opsys=bsd4-2 ;;
1601 *-bsd4.3 ) opsys=bsd4-3 ;;
1602 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1603 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1604 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1605 *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;;
1606 *-sysv4.2uw* ) opsys=unixware ;;
1607 *-sysv4.1* | *-sysvr4.1* )
1608 NON_GNU_CPP=/usr/lib/cpp
1609 opsys=usg5-4 ;;
1610 *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
1611 if [ x$NON_GNU_CPP = x ]; then
1612 if [ -f /usr/ccs/lib/cpp ]; then
1613 NON_GNU_CPP=/usr/ccs/lib/cpp
1614 else
1615 NON_GNU_CPP=/lib/cpp
1616 fi
1617 fi
1618 opsys=usg5-4-2 ;;
1619 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1620 * )
1621 unported=yes
1622 ;;
1623 esac
1624 fi
1625
1626 if test "x$RANLIB" = x; then
1627 RANLIB=ranlib
1628 fi
1629
1630
1631 if test $unported = yes; then
1632 { echo "configure: error: Emacs hasn't been ported to \`${canonical}' systems.
1633 Check \`etc/MACHINES' for recognized configuration names." 1>&2; exit 1; }
1634 fi
1635
1636 machfile="m/${machine}.h"
1637 opsysfile="s/${opsys}.h"
1638
1639
1640 #### Choose a compiler.
1641 test -n "$CC" && cc_specified=yes
1642
1643 # Save the value of CFLAGS that the user specified.
1644 SPECIFIED_CFLAGS="$CFLAGS"
1645
1646 case ${with_gcc} in
1647 "yes" ) CC="gcc" GCC=yes ;;
1648 "no" ) : ${CC=cc} ;;
1649 * ) # Extract the first word of "gcc", so it can be a program name with args.
1650 set dummy gcc; ac_word=$2
1651 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1652 echo "configure:1653: checking for $ac_word" >&5
1653 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1654 echo $ac_n "(cached) $ac_c" 1>&6
1655 else
1656 if test -n "$CC"; then
1657 ac_cv_prog_CC="$CC" # Let the user override the test.
1658 else
1659 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1660 ac_dummy="$PATH"
1661 for ac_dir in $ac_dummy; do
1662 test -z "$ac_dir" && ac_dir=.
1663 if test -f $ac_dir/$ac_word; then
1664 ac_cv_prog_CC="gcc"
1665 break
1666 fi
1667 done
1668 IFS="$ac_save_ifs"
1669 fi
1670 fi
1671 CC="$ac_cv_prog_CC"
1672 if test -n "$CC"; then
1673 echo "$ac_t""$CC" 1>&6
1674 else
1675 echo "$ac_t""no" 1>&6
1676 fi
1677
1678 if test -z "$CC"; then
1679 # Extract the first word of "cc", so it can be a program name with args.
1680 set dummy cc; ac_word=$2
1681 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1682 echo "configure:1683: checking for $ac_word" >&5
1683 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1684 echo $ac_n "(cached) $ac_c" 1>&6
1685 else
1686 if test -n "$CC"; then
1687 ac_cv_prog_CC="$CC" # Let the user override the test.
1688 else
1689 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1690 ac_prog_rejected=no
1691 ac_dummy="$PATH"
1692 for ac_dir in $ac_dummy; do
1693 test -z "$ac_dir" && ac_dir=.
1694 if test -f $ac_dir/$ac_word; then
1695 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1696 ac_prog_rejected=yes
1697 continue
1698 fi
1699 ac_cv_prog_CC="cc"
1700 break
1701 fi
1702 done
1703 IFS="$ac_save_ifs"
1704 if test $ac_prog_rejected = yes; then
1705 # We found a bogon in the path, so make sure we never use it.
1706 set dummy $ac_cv_prog_CC
1707 shift
1708 if test $# -gt 0; then
1709 # We chose a different compiler from the bogus one.
1710 # However, it has the same basename, so the bogon will be chosen
1711 # first if we set CC to just the basename; use the full file name.
1712 shift
1713 set dummy "$ac_dir/$ac_word" "$@"
1714 shift
1715 ac_cv_prog_CC="$@"
1716 fi
1717 fi
1718 fi
1719 fi
1720 CC="$ac_cv_prog_CC"
1721 if test -n "$CC"; then
1722 echo "$ac_t""$CC" 1>&6
1723 else
1724 echo "$ac_t""no" 1>&6
1725 fi
1726
1727 if test -z "$CC"; then
1728 case "`uname -s`" in
1729 *win32* | *WIN32*)
1730 # Extract the first word of "cl", so it can be a program name with args.
1731 set dummy cl; ac_word=$2
1732 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1733 echo "configure:1734: checking for $ac_word" >&5
1734 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1735 echo $ac_n "(cached) $ac_c" 1>&6
1736 else
1737 if test -n "$CC"; then
1738 ac_cv_prog_CC="$CC" # Let the user override the test.
1739 else
1740 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1741 ac_dummy="$PATH"
1742 for ac_dir in $ac_dummy; do
1743 test -z "$ac_dir" && ac_dir=.
1744 if test -f $ac_dir/$ac_word; then
1745 ac_cv_prog_CC="cl"
1746 break
1747 fi
1748 done
1749 IFS="$ac_save_ifs"
1750 fi
1751 fi
1752 CC="$ac_cv_prog_CC"
1753 if test -n "$CC"; then
1754 echo "$ac_t""$CC" 1>&6
1755 else
1756 echo "$ac_t""no" 1>&6
1757 fi
1758 ;;
1759 esac
1760 fi
1761 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1762 fi
1763
1764 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1765 echo "configure:1766: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1766
1767 ac_ext=c
1768 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1769 ac_cpp='$CPP $CPPFLAGS'
1770 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1771 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1772 cross_compiling=$ac_cv_prog_cc_cross
1773
1774 cat > conftest.$ac_ext << EOF
1775
1776 #line 1777 "configure"
1777 #include "confdefs.h"
1778
1779 main(){return(0);}
1780 EOF
1781 if { (eval echo configure:1782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1782 ac_cv_prog_cc_works=yes
1783 # If we can't run a trivial program, we are probably using a cross compiler.
1784 if (./conftest; exit) 2>/dev/null; then
1785 ac_cv_prog_cc_cross=no
1786 else
1787 ac_cv_prog_cc_cross=yes
1788 fi
1789 else
1790 echo "configure: failed program was:" >&5
1791 cat conftest.$ac_ext >&5
1792 ac_cv_prog_cc_works=no
1793 fi
1794 rm -fr conftest*
1795 ac_ext=c
1796 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1797 ac_cpp='$CPP $CPPFLAGS'
1798 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1799 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1800 cross_compiling=$ac_cv_prog_cc_cross
1801
1802 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1803 if test $ac_cv_prog_cc_works = no; then
1804 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1805 fi
1806 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1807 echo "configure:1808: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1808 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1809 cross_compiling=$ac_cv_prog_cc_cross
1810
1811 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1812 echo "configure:1813: checking whether we are using GNU C" >&5
1813 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1814 echo $ac_n "(cached) $ac_c" 1>&6
1815 else
1816 cat > conftest.c <<EOF
1817 #ifdef __GNUC__
1818 yes;
1819 #endif
1820 EOF
1821 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1822: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1822 ac_cv_prog_gcc=yes
1823 else
1824 ac_cv_prog_gcc=no
1825 fi
1826 fi
1827
1828 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1829
1830 if test $ac_cv_prog_gcc = yes; then
1831 GCC=yes
1832 else
1833 GCC=
1834 fi
1835
1836 ac_test_CFLAGS="${CFLAGS+set}"
1837 ac_save_CFLAGS="$CFLAGS"
1838 CFLAGS=
1839 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1840 echo "configure:1841: checking whether ${CC-cc} accepts -g" >&5
1841 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1842 echo $ac_n "(cached) $ac_c" 1>&6
1843 else
1844 echo 'void f(){}' > conftest.c
1845 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1846 ac_cv_prog_cc_g=yes
1847 else
1848 ac_cv_prog_cc_g=no
1849 fi
1850 rm -f conftest*
1851
1852 fi
1853
1854 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1855 if test "$ac_test_CFLAGS" = set; then
1856 CFLAGS="$ac_save_CFLAGS"
1857 elif test $ac_cv_prog_cc_g = yes; then
1858 if test "$GCC" = yes; then
1859 CFLAGS="-g -O2"
1860 else
1861 CFLAGS="-g"
1862 fi
1863 else
1864 if test "$GCC" = yes; then
1865 CFLAGS="-O2"
1866 else
1867 CFLAGS=
1868 fi
1869 fi
1870
1871 esac
1872
1873 # On Suns, sometimes $CPP names a directory.
1874 if test -n "$CPP" && test -d "$CPP"; then
1875 CPP=
1876 fi
1877
1878 #### Some systems specify a CPP to use unless we are using GCC.
1879 #### Now that we know whether we are using GCC, we can decide whether
1880 #### to use that one.
1881 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
1882 then
1883 CPP="$NON_GNU_CPP"
1884 fi
1885
1886 #### Some systems specify a CC to use unless we are using GCC.
1887 #### Now that we know whether we are using GCC, we can decide whether
1888 #### to use that one.
1889 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
1890 test x$cc_specified != xyes
1891 then
1892 CC="$NON_GNU_CC"
1893 fi
1894
1895 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
1896 then
1897 CC="$CC $GCC_TEST_OPTIONS"
1898 fi
1899
1900 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
1901 then
1902 CC="$CC $NON_GCC_TEST_OPTIONS"
1903 fi
1904
1905 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
1906 then
1907 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
1908 fi
1909
1910 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
1911 then
1912 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
1913 fi
1914
1915 #### Some other nice autoconf tests. If you add a test here which
1916 #### should make an entry in src/config.h, don't forget to add an
1917 #### #undef clause to src/config.h.in for autoconf to modify.
1918
1919 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1920 echo "configure:1921: checking whether ln -s works" >&5
1921 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1922 echo $ac_n "(cached) $ac_c" 1>&6
1923 else
1924 rm -f conftestdata
1925 if ln -s X conftestdata 2>/dev/null
1926 then
1927 rm -f conftestdata
1928 ac_cv_prog_LN_S="ln -s"
1929 else
1930 ac_cv_prog_LN_S=ln
1931 fi
1932 fi
1933 LN_S="$ac_cv_prog_LN_S"
1934 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1935 echo "$ac_t""yes" 1>&6
1936 else
1937 echo "$ac_t""no" 1>&6
1938 fi
1939
1940 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1941 echo "configure:1942: checking how to run the C preprocessor" >&5
1942 # On Suns, sometimes $CPP names a directory.
1943 if test -n "$CPP" && test -d "$CPP"; then
1944 CPP=
1945 fi
1946 if test -z "$CPP"; then
1947 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1948 echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950 # This must be in double quotes, not single quotes, because CPP may get
1951 # substituted into the Makefile and "${CC-cc}" will confuse make.
1952 CPP="${CC-cc} -E"
1953 # On the NeXT, cc -E runs the code through the compiler's parser,
1954 # not just through cpp.
1955 cat > conftest.$ac_ext <<EOF
1956 #line 1957 "configure"
1957 #include "confdefs.h"
1958 #include <assert.h>
1959 Syntax Error
1960 EOF
1961 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1962 { (eval echo configure:1963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1963 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1964 if test -z "$ac_err"; then
1965 :
1966 else
1967 echo "$ac_err" >&5
1968 echo "configure: failed program was:" >&5
1969 cat conftest.$ac_ext >&5
1970 rm -rf conftest*
1971 CPP="${CC-cc} -E -traditional-cpp"
1972 cat > conftest.$ac_ext <<EOF
1973 #line 1974 "configure"
1974 #include "confdefs.h"
1975 #include <assert.h>
1976 Syntax Error
1977 EOF
1978 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1979 { (eval echo configure:1980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1980 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1981 if test -z "$ac_err"; then
1982 :
1983 else
1984 echo "$ac_err" >&5
1985 echo "configure: failed program was:" >&5
1986 cat conftest.$ac_ext >&5
1987 rm -rf conftest*
1988 CPP="${CC-cc} -nologo -E"
1989 cat > conftest.$ac_ext <<EOF
1990 #line 1991 "configure"
1991 #include "confdefs.h"
1992 #include <assert.h>
1993 Syntax Error
1994 EOF
1995 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1996 { (eval echo configure:1997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1997 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1998 if test -z "$ac_err"; then
1999 :
2000 else
2001 echo "$ac_err" >&5
2002 echo "configure: failed program was:" >&5
2003 cat conftest.$ac_ext >&5
2004 rm -rf conftest*
2005 CPP=/lib/cpp
2006 fi
2007 rm -f conftest*
2008 fi
2009 rm -f conftest*
2010 fi
2011 rm -f conftest*
2012 ac_cv_prog_CPP="$CPP"
2013 fi
2014 CPP="$ac_cv_prog_CPP"
2015 else
2016 ac_cv_prog_CPP="$CPP"
2017 fi
2018 echo "$ac_t""$CPP" 1>&6
2019
2020 # Find a good install program. We prefer a C program (faster),
2021 # so one script is as good as another. But avoid the broken or
2022 # incompatible versions:
2023 # SysV /etc/install, /usr/sbin/install
2024 # SunOS /usr/etc/install
2025 # IRIX /sbin/install
2026 # AIX /bin/install
2027 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2028 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2029 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2030 # ./install, which can be erroneously created by make from ./install.sh.
2031 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2032 echo "configure:2033: checking for a BSD compatible install" >&5
2033 if test -z "$INSTALL"; then
2034 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2035 echo $ac_n "(cached) $ac_c" 1>&6
2036 else
2037 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2038 for ac_dir in $PATH; do
2039 # Account for people who put trailing slashes in PATH elements.
2040 case "$ac_dir/" in
2041 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2042 *)
2043 # OSF1 and SCO ODT 3.0 have their own names for install.
2044 # Don't use installbsd from OSF since it installs stuff as root
2045 # by default.
2046 for ac_prog in ginstall scoinst install; do
2047 if test -f $ac_dir/$ac_prog; then
2048 if test $ac_prog = install &&
2049 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2050 # AIX install. It has an incompatible calling convention.
2051 :
2052 else
2053 ac_cv_path_install="$ac_dir/$ac_prog -c"
2054 break 2
2055 fi
2056 fi
2057 done
2058 ;;
2059 esac
2060 done
2061 IFS="$ac_save_IFS"
2062
2063 fi
2064 if test "${ac_cv_path_install+set}" = set; then
2065 INSTALL="$ac_cv_path_install"
2066 else
2067 # As a last resort, use the slow shell script. We don't cache a
2068 # path for INSTALL within a source directory, because that will
2069 # break other packages using the cache if that directory is
2070 # removed, or if the path is relative.
2071 INSTALL="$ac_install_sh"
2072 fi
2073 fi
2074 echo "$ac_t""$INSTALL" 1>&6
2075
2076 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2077 # It thinks the first close brace ends the variable substitution.
2078 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2079
2080 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2081
2082 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2083
2084 for ac_prog in 'bison -y' byacc
2085 do
2086 # Extract the first word of "$ac_prog", so it can be a program name with args.
2087 set dummy $ac_prog; ac_word=$2
2088 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2089 echo "configure:2090: checking for $ac_word" >&5
2090 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2091 echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093 if test -n "$YACC"; then
2094 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2095 else
2096 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2097 ac_dummy="$PATH"
2098 for ac_dir in $ac_dummy; do
2099 test -z "$ac_dir" && ac_dir=.
2100 if test -f $ac_dir/$ac_word; then
2101 ac_cv_prog_YACC="$ac_prog"
2102 break
2103 fi
2104 done
2105 IFS="$ac_save_ifs"
2106 fi
2107 fi
2108 YACC="$ac_cv_prog_YACC"
2109 if test -n "$YACC"; then
2110 echo "$ac_t""$YACC" 1>&6
2111 else
2112 echo "$ac_t""no" 1>&6
2113 fi
2114
2115 test -n "$YACC" && break
2116 done
2117 test -n "$YACC" || YACC="yacc"
2118
2119
2120 echo $ac_n "checking for AIX""... $ac_c" 1>&6
2121 echo "configure:2122: checking for AIX" >&5
2122 cat > conftest.$ac_ext <<EOF
2123 #line 2124 "configure"
2124 #include "confdefs.h"
2125 #ifdef _AIX
2126 yes
2127 #endif
2128
2129 EOF
2130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2131 egrep "yes" >/dev/null 2>&1; then
2132 rm -rf conftest*
2133 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2134 #define _ALL_SOURCE 1
2135 EOF
2136
2137 else
2138 rm -rf conftest*
2139 echo "$ac_t""no" 1>&6
2140 fi
2141 rm -f conftest*
2142
2143
2144
2145 # Sound support for GNU/Linux and the free BSDs.
2146 for ac_hdr in machine/soundcard.h sys/soundcard.h
2147 do
2148 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2149 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2150 echo "configure:2151: checking for $ac_hdr" >&5
2151 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2152 echo $ac_n "(cached) $ac_c" 1>&6
2153 else
2154 cat > conftest.$ac_ext <<EOF
2155 #line 2156 "configure"
2156 #include "confdefs.h"
2157 #include <$ac_hdr>
2158 EOF
2159 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2160 { (eval echo configure:2161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2161 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2162 if test -z "$ac_err"; then
2163 rm -rf conftest*
2164 eval "ac_cv_header_$ac_safe=yes"
2165 else
2166 echo "$ac_err" >&5
2167 echo "configure: failed program was:" >&5
2168 cat conftest.$ac_ext >&5
2169 rm -rf conftest*
2170 eval "ac_cv_header_$ac_safe=no"
2171 fi
2172 rm -f conftest*
2173 fi
2174 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2175 echo "$ac_t""yes" 1>&6
2176 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2177 cat >> confdefs.h <<EOF
2178 #define $ac_tr_hdr 1
2179 EOF
2180
2181 else
2182 echo "$ac_t""no" 1>&6
2183 fi
2184 done
2185
2186
2187 for ac_hdr in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
2188 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
2189 termcap.h stdio_ext.h
2190 do
2191 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2192 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2193 echo "configure:2194: checking for $ac_hdr" >&5
2194 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2195 echo $ac_n "(cached) $ac_c" 1>&6
2196 else
2197 cat > conftest.$ac_ext <<EOF
2198 #line 2199 "configure"
2199 #include "confdefs.h"
2200 #include <$ac_hdr>
2201 EOF
2202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2203 { (eval echo configure:2204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2205 if test -z "$ac_err"; then
2206 rm -rf conftest*
2207 eval "ac_cv_header_$ac_safe=yes"
2208 else
2209 echo "$ac_err" >&5
2210 echo "configure: failed program was:" >&5
2211 cat conftest.$ac_ext >&5
2212 rm -rf conftest*
2213 eval "ac_cv_header_$ac_safe=no"
2214 fi
2215 rm -f conftest*
2216 fi
2217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2218 echo "$ac_t""yes" 1>&6
2219 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2220 cat >> confdefs.h <<EOF
2221 #define $ac_tr_hdr 1
2222 EOF
2223
2224 else
2225 echo "$ac_t""no" 1>&6
2226 fi
2227 done
2228
2229 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2230 echo "configure:2231: checking for ANSI C header files" >&5
2231 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2232 echo $ac_n "(cached) $ac_c" 1>&6
2233 else
2234 cat > conftest.$ac_ext <<EOF
2235 #line 2236 "configure"
2236 #include "confdefs.h"
2237 #include <stdlib.h>
2238 #include <stdarg.h>
2239 #include <string.h>
2240 #include <float.h>
2241 EOF
2242 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2243 { (eval echo configure:2244: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2244 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2245 if test -z "$ac_err"; then
2246 rm -rf conftest*
2247 ac_cv_header_stdc=yes
2248 else
2249 echo "$ac_err" >&5
2250 echo "configure: failed program was:" >&5
2251 cat conftest.$ac_ext >&5
2252 rm -rf conftest*
2253 ac_cv_header_stdc=no
2254 fi
2255 rm -f conftest*
2256
2257 if test $ac_cv_header_stdc = yes; then
2258 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2259 cat > conftest.$ac_ext <<EOF
2260 #line 2261 "configure"
2261 #include "confdefs.h"
2262 #include <string.h>
2263 EOF
2264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2265 egrep "memchr" >/dev/null 2>&1; then
2266 :
2267 else
2268 rm -rf conftest*
2269 ac_cv_header_stdc=no
2270 fi
2271 rm -f conftest*
2272
2273 fi
2274
2275 if test $ac_cv_header_stdc = yes; then
2276 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2277 cat > conftest.$ac_ext <<EOF
2278 #line 2279 "configure"
2279 #include "confdefs.h"
2280 #include <stdlib.h>
2281 EOF
2282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2283 egrep "free" >/dev/null 2>&1; then
2284 :
2285 else
2286 rm -rf conftest*
2287 ac_cv_header_stdc=no
2288 fi
2289 rm -f conftest*
2290
2291 fi
2292
2293 if test $ac_cv_header_stdc = yes; then
2294 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2295 if test "$cross_compiling" = yes; then
2296 :
2297 else
2298 cat > conftest.$ac_ext <<EOF
2299 #line 2300 "configure"
2300 #include "confdefs.h"
2301 #include <ctype.h>
2302 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2303 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2304 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2305 int main () { int i; for (i = 0; i < 256; i++)
2306 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2307 exit (0); }
2308
2309 EOF
2310 if { (eval echo configure:2311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2311 then
2312 :
2313 else
2314 echo "configure: failed program was:" >&5
2315 cat conftest.$ac_ext >&5
2316 rm -fr conftest*
2317 ac_cv_header_stdc=no
2318 fi
2319 rm -fr conftest*
2320 fi
2321
2322 fi
2323 fi
2324
2325 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2326 if test $ac_cv_header_stdc = yes; then
2327 cat >> confdefs.h <<\EOF
2328 #define STDC_HEADERS 1
2329 EOF
2330
2331 fi
2332
2333 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2334 echo "configure:2335: checking whether time.h and sys/time.h may both be included" >&5
2335 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2336 echo $ac_n "(cached) $ac_c" 1>&6
2337 else
2338 cat > conftest.$ac_ext <<EOF
2339 #line 2340 "configure"
2340 #include "confdefs.h"
2341 #include <sys/types.h>
2342 #include <sys/time.h>
2343 #include <time.h>
2344 int main() {
2345 struct tm *tp;
2346 ; return 0; }
2347 EOF
2348 if { (eval echo configure:2349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2349 rm -rf conftest*
2350 ac_cv_header_time=yes
2351 else
2352 echo "configure: failed program was:" >&5
2353 cat conftest.$ac_ext >&5
2354 rm -rf conftest*
2355 ac_cv_header_time=no
2356 fi
2357 rm -f conftest*
2358 fi
2359
2360 echo "$ac_t""$ac_cv_header_time" 1>&6
2361 if test $ac_cv_header_time = yes; then
2362 cat >> confdefs.h <<\EOF
2363 #define TIME_WITH_SYS_TIME 1
2364 EOF
2365
2366 fi
2367
2368 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2369 echo "configure:2370: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2370 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2371 echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373 cat > conftest.$ac_ext <<EOF
2374 #line 2375 "configure"
2375 #include "confdefs.h"
2376 #include <sys/types.h>
2377 #include <signal.h>
2378 /* NetBSD declares sys_siglist in unistd.h. */
2379 #ifdef HAVE_UNISTD_H
2380 #include <unistd.h>
2381 #endif
2382 int main() {
2383 char *msg = *(sys_siglist + 1);
2384 ; return 0; }
2385 EOF
2386 if { (eval echo configure:2387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2387 rm -rf conftest*
2388 ac_cv_decl_sys_siglist=yes
2389 else
2390 echo "configure: failed program was:" >&5
2391 cat conftest.$ac_ext >&5
2392 rm -rf conftest*
2393 ac_cv_decl_sys_siglist=no
2394 fi
2395 rm -f conftest*
2396 fi
2397
2398 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2399 if test $ac_cv_decl_sys_siglist = yes; then
2400 cat >> confdefs.h <<\EOF
2401 #define SYS_SIGLIST_DECLARED 1
2402 EOF
2403
2404 fi
2405
2406
2407 echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
2408 echo "configure:2409: checking for struct utimbuf" >&5
2409 if eval "test \"`echo '$''{'emacs_cv_struct_utimbuf'+set}'`\" = set"; then
2410 echo $ac_n "(cached) $ac_c" 1>&6
2411 else
2412 cat > conftest.$ac_ext <<EOF
2413 #line 2414 "configure"
2414 #include "confdefs.h"
2415 #ifdef TIME_WITH_SYS_TIME
2416 #include <sys/time.h>
2417 #include <time.h>
2418 #else
2419 #ifdef HAVE_SYS_TIME_H
2420 #include <sys/time.h>
2421 #else
2422 #include <time.h>
2423 #endif
2424 #endif
2425 #ifdef HAVE_UTIME_H
2426 #include <utime.h>
2427 #endif
2428 int main() {
2429 static struct utimbuf x; x.actime = x.modtime;
2430 ; return 0; }
2431 EOF
2432 if { (eval echo configure:2433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2433 rm -rf conftest*
2434 emacs_cv_struct_utimbuf=yes
2435 else
2436 echo "configure: failed program was:" >&5
2437 cat conftest.$ac_ext >&5
2438 rm -rf conftest*
2439 emacs_cv_struct_utimbuf=no
2440 fi
2441 rm -f conftest*
2442 fi
2443
2444 echo "$ac_t""$emacs_cv_struct_utimbuf" 1>&6
2445 if test $emacs_cv_struct_utimbuf = yes; then
2446 cat >> confdefs.h <<\EOF
2447 #define HAVE_STRUCT_UTIMBUF 1
2448 EOF
2449
2450 fi
2451
2452 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2453 echo "configure:2454: checking return type of signal handlers" >&5
2454 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2455 echo $ac_n "(cached) $ac_c" 1>&6
2456 else
2457 cat > conftest.$ac_ext <<EOF
2458 #line 2459 "configure"
2459 #include "confdefs.h"
2460 #include <sys/types.h>
2461 #include <signal.h>
2462 #ifdef signal
2463 #undef signal
2464 #endif
2465 #ifdef __cplusplus
2466 extern "C" void (*signal (int, void (*)(int)))(int);
2467 #else
2468 void (*signal ()) ();
2469 #endif
2470
2471 int main() {
2472 int i;
2473 ; return 0; }
2474 EOF
2475 if { (eval echo configure:2476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2476 rm -rf conftest*
2477 ac_cv_type_signal=void
2478 else
2479 echo "configure: failed program was:" >&5
2480 cat conftest.$ac_ext >&5
2481 rm -rf conftest*
2482 ac_cv_type_signal=int
2483 fi
2484 rm -f conftest*
2485 fi
2486
2487 echo "$ac_t""$ac_cv_type_signal" 1>&6
2488 cat >> confdefs.h <<EOF
2489 #define RETSIGTYPE $ac_cv_type_signal
2490 EOF
2491
2492
2493
2494 echo $ac_n "checking for struct timeval""... $ac_c" 1>&6
2495 echo "configure:2496: checking for struct timeval" >&5
2496 if eval "test \"`echo '$''{'emacs_cv_struct_timeval'+set}'`\" = set"; then
2497 echo $ac_n "(cached) $ac_c" 1>&6
2498 else
2499 cat > conftest.$ac_ext <<EOF
2500 #line 2501 "configure"
2501 #include "confdefs.h"
2502 #ifdef TIME_WITH_SYS_TIME
2503 #include <sys/time.h>
2504 #include <time.h>
2505 #else
2506 #ifdef HAVE_SYS_TIME_H
2507 #include <sys/time.h>
2508 #else
2509 #include <time.h>
2510 #endif
2511 #endif
2512 int main() {
2513 static struct timeval x; x.tv_sec = x.tv_usec;
2514 ; return 0; }
2515 EOF
2516 if { (eval echo configure:2517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2517 rm -rf conftest*
2518 emacs_cv_struct_timeval=yes
2519 else
2520 echo "configure: failed program was:" >&5
2521 cat conftest.$ac_ext >&5
2522 rm -rf conftest*
2523 emacs_cv_struct_timeval=no
2524 fi
2525 rm -f conftest*
2526 fi
2527
2528 echo "$ac_t""$emacs_cv_struct_timeval" 1>&6
2529 HAVE_TIMEVAL=$emacs_cv_struct_timeval
2530 if test $emacs_cv_struct_timeval = yes; then
2531 cat >> confdefs.h <<\EOF
2532 #define HAVE_TIMEVAL 1
2533 EOF
2534
2535 fi
2536
2537 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
2538 echo "configure:2539: checking whether struct tm is in sys/time.h or time.h" >&5
2539 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
2540 echo $ac_n "(cached) $ac_c" 1>&6
2541 else
2542 cat > conftest.$ac_ext <<EOF
2543 #line 2544 "configure"
2544 #include "confdefs.h"
2545 #include <sys/types.h>
2546 #include <time.h>
2547 int main() {
2548 struct tm *tp; tp->tm_sec;
2549 ; return 0; }
2550 EOF
2551 if { (eval echo configure:2552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2552 rm -rf conftest*
2553 ac_cv_struct_tm=time.h
2554 else
2555 echo "configure: failed program was:" >&5
2556 cat conftest.$ac_ext >&5
2557 rm -rf conftest*
2558 ac_cv_struct_tm=sys/time.h
2559 fi
2560 rm -f conftest*
2561 fi
2562
2563 echo "$ac_t""$ac_cv_struct_tm" 1>&6
2564 if test $ac_cv_struct_tm = sys/time.h; then
2565 cat >> confdefs.h <<\EOF
2566 #define TM_IN_SYS_TIME 1
2567 EOF
2568
2569 fi
2570
2571 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
2572 echo "configure:2573: checking for tm_zone in struct tm" >&5
2573 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
2574 echo $ac_n "(cached) $ac_c" 1>&6
2575 else
2576 cat > conftest.$ac_ext <<EOF
2577 #line 2578 "configure"
2578 #include "confdefs.h"
2579 #include <sys/types.h>
2580 #include <$ac_cv_struct_tm>
2581 int main() {
2582 struct tm tm; tm.tm_zone;
2583 ; return 0; }
2584 EOF
2585 if { (eval echo configure:2586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2586 rm -rf conftest*
2587 ac_cv_struct_tm_zone=yes
2588 else
2589 echo "configure: failed program was:" >&5
2590 cat conftest.$ac_ext >&5
2591 rm -rf conftest*
2592 ac_cv_struct_tm_zone=no
2593 fi
2594 rm -f conftest*
2595 fi
2596
2597 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
2598 if test "$ac_cv_struct_tm_zone" = yes; then
2599 cat >> confdefs.h <<\EOF
2600 #define HAVE_TM_ZONE 1
2601 EOF
2602
2603 else
2604 echo $ac_n "checking for tzname""... $ac_c" 1>&6
2605 echo "configure:2606: checking for tzname" >&5
2606 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
2607 echo $ac_n "(cached) $ac_c" 1>&6
2608 else
2609 cat > conftest.$ac_ext <<EOF
2610 #line 2611 "configure"
2611 #include "confdefs.h"
2612 #include <time.h>
2613 #ifndef tzname /* For SGI. */
2614 extern char *tzname[]; /* RS6000 and others reject char **tzname. */
2615 #endif
2616 int main() {
2617 atoi(*tzname);
2618 ; return 0; }
2619 EOF
2620 if { (eval echo configure:2621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2621 rm -rf conftest*
2622 ac_cv_var_tzname=yes
2623 else
2624 echo "configure: failed program was:" >&5
2625 cat conftest.$ac_ext >&5
2626 rm -rf conftest*
2627 ac_cv_var_tzname=no
2628 fi
2629 rm -f conftest*
2630 fi
2631
2632 echo "$ac_t""$ac_cv_var_tzname" 1>&6
2633 if test $ac_cv_var_tzname = yes; then
2634 cat >> confdefs.h <<\EOF
2635 #define HAVE_TZNAME 1
2636 EOF
2637
2638 fi
2639 fi
2640
2641 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
2642 echo "configure:2643: checking for tm_gmtoff in struct tm" >&5
2643 if eval "test \"`echo '$''{'emacs_cv_tm_gmtoff'+set}'`\" = set"; then
2644 echo $ac_n "(cached) $ac_c" 1>&6
2645 else
2646 cat > conftest.$ac_ext <<EOF
2647 #line 2648 "configure"
2648 #include "confdefs.h"
2649 #include <time.h>
2650 int main() {
2651 struct tm t; t.tm_gmtoff = 0
2652 ; return 0; }
2653 EOF
2654 if { (eval echo configure:2655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2655 rm -rf conftest*
2656 emacs_cv_tm_gmtoff=yes
2657 else
2658 echo "configure: failed program was:" >&5
2659 cat conftest.$ac_ext >&5
2660 rm -rf conftest*
2661 emacs_cv_tm_gmtoff=no
2662 fi
2663 rm -f conftest*
2664 fi
2665
2666 echo "$ac_t""$emacs_cv_tm_gmtoff" 1>&6
2667 if test $emacs_cv_tm_gmtoff = yes; then
2668 cat >> confdefs.h <<\EOF
2669 #define HAVE_TM_GMTOFF 1
2670 EOF
2671
2672 fi
2673
2674 echo $ac_n "checking for working const""... $ac_c" 1>&6
2675 echo "configure:2676: checking for working const" >&5
2676 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2677 echo $ac_n "(cached) $ac_c" 1>&6
2678 else
2679 cat > conftest.$ac_ext <<EOF
2680 #line 2681 "configure"
2681 #include "confdefs.h"
2682
2683 int main() {
2684
2685 /* Ultrix mips cc rejects this. */
2686 typedef int charset[2]; const charset x;
2687 /* SunOS 4.1.1 cc rejects this. */
2688 char const *const *ccp;
2689 char **p;
2690 /* NEC SVR4.0.2 mips cc rejects this. */
2691 struct point {int x, y;};
2692 static struct point const zero = {0,0};
2693 /* AIX XL C 1.02.0.0 rejects this.
2694 It does not let you subtract one const X* pointer from another in an arm
2695 of an if-expression whose if-part is not a constant expression */
2696 const char *g = "string";
2697 ccp = &g + (g ? g-g : 0);
2698 /* HPUX 7.0 cc rejects these. */
2699 ++ccp;
2700 p = (char**) ccp;
2701 ccp = (char const *const *) p;
2702 { /* SCO 3.2v4 cc rejects this. */
2703 char *t;
2704 char const *s = 0 ? (char *) 0 : (char const *) 0;
2705
2706 *t++ = 0;
2707 }
2708 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2709 int x[] = {25, 17};
2710 const int *foo = &x[0];
2711 ++foo;
2712 }
2713 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2714 typedef const int *iptr;
2715 iptr p = 0;
2716 ++p;
2717 }
2718 { /* AIX XL C 1.02.0.0 rejects this saying
2719 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2720 struct s { int j; const int *ap[3]; };
2721 struct s *b; b->j = 5;
2722 }
2723 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2724 const int foo = 10;
2725 }
2726
2727 ; return 0; }
2728 EOF
2729 if { (eval echo configure:2730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2730 rm -rf conftest*
2731 ac_cv_c_const=yes
2732 else
2733 echo "configure: failed program was:" >&5
2734 cat conftest.$ac_ext >&5
2735 rm -rf conftest*
2736 ac_cv_c_const=no
2737 fi
2738 rm -f conftest*
2739 fi
2740
2741 echo "$ac_t""$ac_cv_c_const" 1>&6
2742 if test $ac_cv_c_const = no; then
2743 cat >> confdefs.h <<\EOF
2744 #define const
2745 EOF
2746
2747 fi
2748
2749
2750 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2751 echo "configure:2752: checking whether ${MAKE-make} sets \${MAKE}" >&5
2752 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2753 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2754 echo $ac_n "(cached) $ac_c" 1>&6
2755 else
2756 cat > conftestmake <<\EOF
2757 all:
2758 @echo 'ac_maketemp="${MAKE}"'
2759 EOF
2760 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2761 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2762 if test -n "$ac_maketemp"; then
2763 eval ac_cv_prog_make_${ac_make}_set=yes
2764 else
2765 eval ac_cv_prog_make_${ac_make}_set=no
2766 fi
2767 rm -f conftestmake
2768 fi
2769 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2770 echo "$ac_t""yes" 1>&6
2771 SET_MAKE=
2772 else
2773 echo "$ac_t""no" 1>&6
2774 SET_MAKE="MAKE=${MAKE-make}"
2775 fi
2776
2777
2778 echo $ac_n "checking for long file names""... $ac_c" 1>&6
2779 echo "configure:2780: checking for long file names" >&5
2780 if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then
2781 echo $ac_n "(cached) $ac_c" 1>&6
2782 else
2783 ac_cv_sys_long_file_names=yes
2784 # Test for long file names in all the places we know might matter:
2785 # . the current directory, where building will happen
2786 # $prefix/lib where we will be installing things
2787 # $exec_prefix/lib likewise
2788 # eval it to expand exec_prefix.
2789 # $TMPDIR if set, where it might want to write temporary files
2790 # if $TMPDIR is not set:
2791 # /tmp where it might want to write temporary files
2792 # /var/tmp likewise
2793 # /usr/tmp likewise
2794 if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
2795 ac_tmpdirs="$TMPDIR"
2796 else
2797 ac_tmpdirs='/tmp /var/tmp /usr/tmp'
2798 fi
2799 for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
2800 test -d $ac_dir || continue
2801 test -w $ac_dir || continue # It is less confusing to not echo anything here.
2802 (echo 1 > $ac_dir/conftest9012345) 2>/dev/null
2803 (echo 2 > $ac_dir/conftest9012346) 2>/dev/null
2804 val=`cat $ac_dir/conftest9012345 2>/dev/null`
2805 if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
2806 ac_cv_sys_long_file_names=no
2807 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
2808 break
2809 fi
2810 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
2811 done
2812 fi
2813
2814 echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6
2815 if test $ac_cv_sys_long_file_names = yes; then
2816 cat >> confdefs.h <<\EOF
2817 #define HAVE_LONG_FILE_NAMES 1
2818 EOF
2819
2820 fi
2821
2822
2823 #### Choose a window system.
2824
2825 # If we find X, set shell vars x_includes and x_libraries to the
2826 # paths, otherwise set no_x=yes.
2827 # Uses ac_ vars as temps to allow command line to override cache and checks.
2828 # --without-x overrides everything else, but does not touch the cache.
2829 echo $ac_n "checking for X""... $ac_c" 1>&6
2830 echo "configure:2831: checking for X" >&5
2831
2832 # Check whether --with-x or --without-x was given.
2833 if test "${with_x+set}" = set; then
2834 withval="$with_x"
2835 :
2836 fi
2837
2838 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
2839 if test "x$with_x" = xno; then
2840 # The user explicitly disabled X.
2841 have_x=disabled
2842 else
2843 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
2844 # Both variables are already set.
2845 have_x=yes
2846 else
2847 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
2848 echo $ac_n "(cached) $ac_c" 1>&6
2849 else
2850 # One or both of the vars are not set, and there is no cached value.
2851 ac_x_includes=NO ac_x_libraries=NO
2852 rm -fr conftestdir
2853 if mkdir conftestdir; then
2854 cd conftestdir
2855 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
2856 cat > Imakefile <<'EOF'
2857 acfindx:
2858 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
2859 EOF
2860 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2861 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2862 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
2863 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
2864 for ac_extension in a so sl; do
2865 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
2866 test -f $ac_im_libdir/libX11.$ac_extension; then
2867 ac_im_usrlibdir=$ac_im_libdir; break
2868 fi
2869 done
2870 # Screen out bogus values from the imake configuration. They are
2871 # bogus both because they are the default anyway, and because
2872 # using them would break gcc on systems where it needs fixed includes.
2873 case "$ac_im_incroot" in
2874 /usr/include) ;;
2875 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
2876 esac
2877 case "$ac_im_usrlibdir" in
2878 /usr/lib | /lib) ;;
2879 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
2880 esac
2881 fi
2882 cd ..
2883 rm -fr conftestdir
2884 fi
2885
2886 if test "$ac_x_includes" = NO; then
2887 # Guess where to find include files, by looking for this one X11 .h file.
2888 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
2889
2890 # First, try using that file with no special directory specified.
2891 cat > conftest.$ac_ext <<EOF
2892 #line 2893 "configure"
2893 #include "confdefs.h"
2894 #include <$x_direct_test_include>
2895 EOF
2896 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2897 { (eval echo configure:2898: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2898 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2899 if test -z "$ac_err"; then
2900 rm -rf conftest*
2901 # We can compile using X headers with no special include directory.
2902 ac_x_includes=
2903 else
2904 echo "$ac_err" >&5
2905 echo "configure: failed program was:" >&5
2906 cat conftest.$ac_ext >&5
2907 rm -rf conftest*
2908 # Look for the header file in a standard set of common directories.
2909 # Check X11 before X11Rn because it is often a symlink to the current release.
2910 for ac_dir in \
2911 /usr/X11/include \
2912 /usr/X11R6/include \
2913 /usr/X11R5/include \
2914 /usr/X11R4/include \
2915 \
2916 /usr/include/X11 \
2917 /usr/include/X11R6 \
2918 /usr/include/X11R5 \
2919 /usr/include/X11R4 \
2920 \
2921 /usr/local/X11/include \
2922 /usr/local/X11R6/include \
2923 /usr/local/X11R5/include \
2924 /usr/local/X11R4/include \
2925 \
2926 /usr/local/include/X11 \
2927 /usr/local/include/X11R6 \
2928 /usr/local/include/X11R5 \
2929 /usr/local/include/X11R4 \
2930 \
2931 /usr/X386/include \
2932 /usr/x386/include \
2933 /usr/XFree86/include/X11 \
2934 \
2935 /usr/include \
2936 /usr/local/include \
2937 /usr/unsupported/include \
2938 /usr/athena/include \
2939 /usr/local/x11r5/include \
2940 /usr/lpp/Xamples/include \
2941 \
2942 /usr/openwin/include \
2943 /usr/openwin/share/include \
2944 ; \
2945 do
2946 if test -r "$ac_dir/$x_direct_test_include"; then
2947 ac_x_includes=$ac_dir
2948 break
2949 fi
2950 done
2951 fi
2952 rm -f conftest*
2953 fi # $ac_x_includes = NO
2954
2955 if test "$ac_x_libraries" = NO; then
2956 # Check for the libraries.
2957
2958 test -z "$x_direct_test_library" && x_direct_test_library=Xt
2959 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
2960
2961 # See if we find them without any special options.
2962 # Don't add to $LIBS permanently.
2963 ac_save_LIBS="$LIBS"
2964 LIBS="-l$x_direct_test_library $LIBS"
2965 cat > conftest.$ac_ext <<EOF
2966 #line 2967 "configure"
2967 #include "confdefs.h"
2968
2969 int main() {
2970 ${x_direct_test_function}()
2971 ; return 0; }
2972 EOF
2973 if { (eval echo configure:2974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2974 rm -rf conftest*
2975 LIBS="$ac_save_LIBS"
2976 # We can link X programs with no special library path.
2977 ac_x_libraries=
2978 else
2979 echo "configure: failed program was:" >&5
2980 cat conftest.$ac_ext >&5
2981 rm -rf conftest*
2982 LIBS="$ac_save_LIBS"
2983 # First see if replacing the include by lib works.
2984 # Check X11 before X11Rn because it is often a symlink to the current release.
2985 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
2986 /usr/X11/lib \
2987 /usr/X11R6/lib \
2988 /usr/X11R5/lib \
2989 /usr/X11R4/lib \
2990 \
2991 /usr/lib/X11 \
2992 /usr/lib/X11R6 \
2993 /usr/lib/X11R5 \
2994 /usr/lib/X11R4 \
2995 \
2996 /usr/local/X11/lib \
2997 /usr/local/X11R6/lib \
2998 /usr/local/X11R5/lib \
2999 /usr/local/X11R4/lib \
3000 \
3001 /usr/local/lib/X11 \
3002 /usr/local/lib/X11R6 \
3003 /usr/local/lib/X11R5 \
3004 /usr/local/lib/X11R4 \
3005 \
3006 /usr/X386/lib \
3007 /usr/x386/lib \
3008 /usr/XFree86/lib/X11 \
3009 \
3010 /usr/lib \
3011 /usr/local/lib \
3012 /usr/unsupported/lib \
3013 /usr/athena/lib \
3014 /usr/local/x11r5/lib \
3015 /usr/lpp/Xamples/lib \
3016 /lib/usr/lib/X11 \
3017 \
3018 /usr/openwin/lib \
3019 /usr/openwin/share/lib \
3020 ; \
3021 do
3022 for ac_extension in a so sl; do
3023 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
3024 ac_x_libraries=$ac_dir
3025 break 2
3026 fi
3027 done
3028 done
3029 fi
3030 rm -f conftest*
3031 fi # $ac_x_libraries = NO
3032
3033 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
3034 # Didn't find X anywhere. Cache the known absence of X.
3035 ac_cv_have_x="have_x=no"
3036 else
3037 # Record where we found X for the cache.
3038 ac_cv_have_x="have_x=yes \
3039 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3040 fi
3041 fi
3042 fi
3043 eval "$ac_cv_have_x"
3044 fi # $with_x != no
3045
3046 if test "$have_x" != yes; then
3047 echo "$ac_t""$have_x" 1>&6
3048 no_x=yes
3049 else
3050 # If each of the values was on the command line, it overrides each guess.
3051 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
3052 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
3053 # Update the cache value to reflect the command line values.
3054 ac_cv_have_x="have_x=yes \
3055 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
3056 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
3057 fi
3058
3059 if test "$no_x" = yes; then
3060 window_system=none
3061 else
3062 window_system=x11
3063 fi
3064
3065 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3066 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
3067 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
3068 x_default_search_path=""
3069 for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do
3070 x_search_path="${x_library}/X11/%L/%T/%N%C%S:\
3071 ${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\
3072 ${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\
3073 ${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S"
3074 if test x"${x_default_search_path}" = x; then
3075 x_default_search_path=${x_search_path}
3076 else
3077 x_default_search_path="${x_search_path}:${x_default_search_path}"
3078 fi
3079 done
3080 fi
3081 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
3082 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
3083 fi
3084
3085 if test x"${x_includes}" = x; then
3086 bitmapdir=/usr/include/X11/bitmaps
3087 else
3088 # accumulate include directories that have X11 bitmap subdirectories
3089 bmd_acc="dummyval"
3090 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
3091 if test -d "${bmd}/X11/bitmaps"; then
3092 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
3093 elif test -d "${bmd}/bitmaps"; then
3094 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
3095 fi
3096 done
3097 if test ${bmd_acc} != "dummyval"; then
3098 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
3099 fi
3100 fi
3101
3102 case "${window_system}" in
3103 x11 )
3104 HAVE_X_WINDOWS=yes
3105 HAVE_X11=yes
3106 case "${with_x_toolkit}" in
3107 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
3108 motif ) USE_X_TOOLKIT=MOTIF ;;
3109 no ) USE_X_TOOLKIT=none ;;
3110 * ) USE_X_TOOLKIT=maybe ;;
3111 esac
3112 ;;
3113 none )
3114 HAVE_X_WINDOWS=no
3115 HAVE_X11=no
3116 USE_X_TOOLKIT=none
3117 ;;
3118 esac
3119
3120 ### If we're using X11, we should use the X menu package.
3121 HAVE_MENUS=no
3122 case ${HAVE_X11} in
3123 yes ) HAVE_MENUS=yes ;;
3124 esac
3125
3126 if test "${opsys}" = "hpux9"; then
3127 case "${x_libraries}" in
3128 *X11R4* )
3129 opsysfile="s/hpux9-x11r4.h"
3130 ;;
3131 esac
3132 fi
3133
3134 if test "${opsys}" = "hpux9shr"; then
3135 case "${x_libraries}" in
3136 *X11R4* )
3137 opsysfile="s/hpux9shxr4.h"
3138 ;;
3139 esac
3140 fi
3141
3142 #### Extract some information from the operating system and machine files.
3143
3144 echo "checking the machine- and system-dependent files to find out
3145 - which libraries the lib-src programs will want, and
3146 - whether the GNU malloc routines are usable" 1>&6
3147 echo "configure:3148: checking the machine- and system-dependent files to find out
3148 - which libraries the lib-src programs will want, and
3149 - whether the GNU malloc routines are usable" >&5
3150
3151 ### First figure out CFLAGS (which we use for running the compiler here)
3152 ### and REAL_CFLAGS (which we use for real compilation).
3153 ### The two are the same except on a few systems, where they are made
3154 ### different to work around various lossages. For example,
3155 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
3156 ### as implying static linking.
3157
3158 ### If the CFLAGS env var is specified, we use that value
3159 ### instead of the default.
3160
3161 ### It's not important that this name contain the PID; you can't run
3162 ### two configures in the same directory and have anything work
3163 ### anyway.
3164 tempcname="conftest.c"
3165
3166 echo '
3167 #include "'${srcdir}'/src/'${opsysfile}'"
3168 #include "'${srcdir}'/src/'${machfile}'"
3169 #ifndef LIBS_MACHINE
3170 #define LIBS_MACHINE
3171 #endif
3172 #ifndef LIBS_SYSTEM
3173 #define LIBS_SYSTEM
3174 #endif
3175 #ifndef C_SWITCH_SYSTEM
3176 #define C_SWITCH_SYSTEM
3177 #endif
3178 #ifndef C_SWITCH_MACHINE
3179 #define C_SWITCH_MACHINE
3180 #endif
3181 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
3182 configure___ c_switch_system=C_SWITCH_SYSTEM
3183 configure___ c_switch_machine=C_SWITCH_MACHINE
3184
3185 #ifndef LIB_X11_LIB
3186 #define LIB_X11_LIB -lX11
3187 #endif
3188
3189 #ifndef LIBX11_MACHINE
3190 #define LIBX11_MACHINE
3191 #endif
3192
3193 #ifndef LIBX11_SYSTEM
3194 #define LIBX11_SYSTEM
3195 #endif
3196 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
3197
3198 #ifdef UNEXEC
3199 configure___ unexec=UNEXEC
3200 #else
3201 configure___ unexec=unexec.o
3202 #endif
3203
3204 #ifdef SYSTEM_MALLOC
3205 configure___ system_malloc=yes
3206 #else
3207 configure___ system_malloc=no
3208 #endif
3209
3210 #ifndef C_DEBUG_SWITCH
3211 #define C_DEBUG_SWITCH -g
3212 #endif
3213
3214 #ifndef C_OPTIMIZE_SWITCH
3215 #define C_OPTIMIZE_SWITCH -O
3216 #endif
3217
3218 #ifndef LD_SWITCH_MACHINE
3219 #define LD_SWITCH_MACHINE
3220 #endif
3221
3222 #ifndef LD_SWITCH_SYSTEM
3223 #define LD_SWITCH_SYSTEM
3224 #endif
3225
3226 #ifndef LD_SWITCH_X_SITE_AUX
3227 #define LD_SWITCH_X_SITE_AUX
3228 #endif
3229
3230 configure___ ld_switch_system=LD_SWITCH_SYSTEM
3231 configure___ ld_switch_machine=LD_SWITCH_MACHINE
3232
3233 #ifdef THIS_IS_CONFIGURE
3234
3235 /* Get the CFLAGS for tests in configure. */
3236 #ifdef __GNUC__
3237 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3238 #else
3239 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3240 #endif
3241
3242 #else /* not THIS_IS_CONFIGURE */
3243
3244 /* Get the CFLAGS for real compilation. */
3245 #ifdef __GNUC__
3246 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3247 #else
3248 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3249 #endif
3250
3251 #endif /* not THIS_IS_CONFIGURE */
3252 ' > ${tempcname}
3253
3254 # The value of CPP is a quoted variable reference, so we need to do this
3255 # to get its actual value...
3256 CPP=`eval "echo $CPP"`
3257 eval `${CPP} -Isrc ${tempcname} \
3258 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3259 if test "x$SPECIFIED_CFLAGS" = x; then
3260 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
3261 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3262 else
3263 REAL_CFLAGS="$CFLAGS"
3264 fi
3265 rm ${tempcname}
3266
3267 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
3268
3269 ### Compute the unexec source name from the object name.
3270 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
3271
3272 # Do the opsystem or machine files prohibit the use of the GNU malloc?
3273 # Assume not, until told otherwise.
3274 GNU_MALLOC=yes
3275 doug_lea_malloc=yes
3276 echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6
3277 echo "configure:3278: checking for malloc_get_state" >&5
3278 if eval "test \"`echo '$''{'ac_cv_func_malloc_get_state'+set}'`\" = set"; then
3279 echo $ac_n "(cached) $ac_c" 1>&6
3280 else
3281 cat > conftest.$ac_ext <<EOF
3282 #line 3283 "configure"
3283 #include "confdefs.h"
3284 /* System header to define __stub macros and hopefully few prototypes,
3285 which can conflict with char malloc_get_state(); below. */
3286 #include <assert.h>
3287 /* Override any gcc2 internal prototype to avoid an error. */
3288 /* We use char because int might match the return type of a gcc2
3289 builtin and then its argument prototype would still apply. */
3290 char malloc_get_state();
3291
3292 int main() {
3293
3294 /* The GNU C library defines this for functions which it implements
3295 to always fail with ENOSYS. Some functions are actually named
3296 something starting with __ and the normal name is an alias. */
3297 #if defined (__stub_malloc_get_state) || defined (__stub___malloc_get_state)
3298 choke me
3299 #else
3300 malloc_get_state();
3301 #endif
3302
3303 ; return 0; }
3304 EOF
3305 if { (eval echo configure:3306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3306 rm -rf conftest*
3307 eval "ac_cv_func_malloc_get_state=yes"
3308 else
3309 echo "configure: failed program was:" >&5
3310 cat conftest.$ac_ext >&5
3311 rm -rf conftest*
3312 eval "ac_cv_func_malloc_get_state=no"
3313 fi
3314 rm -f conftest*
3315 fi
3316
3317 if eval "test \"`echo '$ac_cv_func_'malloc_get_state`\" = yes"; then
3318 echo "$ac_t""yes" 1>&6
3319 :
3320 else
3321 echo "$ac_t""no" 1>&6
3322 doug_lea_malloc=no
3323 fi
3324
3325 echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6
3326 echo "configure:3327: checking for malloc_set_state" >&5
3327 if eval "test \"`echo '$''{'ac_cv_func_malloc_set_state'+set}'`\" = set"; then
3328 echo $ac_n "(cached) $ac_c" 1>&6
3329 else
3330 cat > conftest.$ac_ext <<EOF
3331 #line 3332 "configure"
3332 #include "confdefs.h"
3333 /* System header to define __stub macros and hopefully few prototypes,
3334 which can conflict with char malloc_set_state(); below. */
3335 #include <assert.h>
3336 /* Override any gcc2 internal prototype to avoid an error. */
3337 /* We use char because int might match the return type of a gcc2
3338 builtin and then its argument prototype would still apply. */
3339 char malloc_set_state();
3340
3341 int main() {
3342
3343 /* The GNU C library defines this for functions which it implements
3344 to always fail with ENOSYS. Some functions are actually named
3345 something starting with __ and the normal name is an alias. */
3346 #if defined (__stub_malloc_set_state) || defined (__stub___malloc_set_state)
3347 choke me
3348 #else
3349 malloc_set_state();
3350 #endif
3351
3352 ; return 0; }
3353 EOF
3354 if { (eval echo configure:3355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3355 rm -rf conftest*
3356 eval "ac_cv_func_malloc_set_state=yes"
3357 else
3358 echo "configure: failed program was:" >&5
3359 cat conftest.$ac_ext >&5
3360 rm -rf conftest*
3361 eval "ac_cv_func_malloc_set_state=no"
3362 fi
3363 rm -f conftest*
3364 fi
3365
3366 if eval "test \"`echo '$ac_cv_func_'malloc_set_state`\" = yes"; then
3367 echo "$ac_t""yes" 1>&6
3368 :
3369 else
3370 echo "$ac_t""no" 1>&6
3371 doug_lea_malloc=no
3372 fi
3373
3374 echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6
3375 echo "configure:3376: checking whether __after_morecore_hook exists" >&5
3376 if eval "test \"`echo '$''{'emacs_cv_var___after_morecore_hook'+set}'`\" = set"; then
3377 echo $ac_n "(cached) $ac_c" 1>&6
3378 else
3379 cat > conftest.$ac_ext <<EOF
3380 #line 3381 "configure"
3381 #include "confdefs.h"
3382 extern void (* __after_morecore_hook)();
3383 int main() {
3384 __after_morecore_hook = 0
3385 ; return 0; }
3386 EOF
3387 if { (eval echo configure:3388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3388 rm -rf conftest*
3389 emacs_cv_var___after_morecore_hook=yes
3390 else
3391 echo "configure: failed program was:" >&5
3392 cat conftest.$ac_ext >&5
3393 rm -rf conftest*
3394 emacs_cv_var___after_morecore_hook=no
3395 fi
3396 rm -f conftest*
3397 fi
3398
3399 echo "$ac_t""$emacs_cv_var___after_morecore_hook" 1>&6
3400 if test $emacs_cv_var___after_morecore_hook = no; then
3401 doug_lea_malloc=no
3402 fi
3403 if test "${system_malloc}" = "yes"; then
3404 GNU_MALLOC=no
3405 GNU_MALLOC_reason="
3406 (The GNU allocators don't work with this system configuration.)"
3407 fi
3408 if test "$doug_lea_malloc" = "yes" ; then
3409 if test "$GNU_MALLOC" = yes ; then
3410 GNU_MALLOC_reason="
3411 (Using Doug Lea's new malloc from the GNU C Library.)"
3412 fi
3413 cat >> confdefs.h <<\EOF
3414 #define DOUG_LEA_MALLOC 1
3415 EOF
3416
3417 fi
3418
3419 if test x"${REL_ALLOC}" = x; then
3420 REL_ALLOC=${GNU_MALLOC}
3421 fi
3422
3423 LISP_FLOAT_TYPE=yes
3424
3425
3426 #### Add the libraries to LIBS and check for some functions.
3427
3428 if test x"${OVERRIDE_CPPFLAGS}" != x; then
3429 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
3430 else
3431 CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
3432 fi
3433
3434 LIBS="$libsrc_libs $LIBS"
3435
3436 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
3437 echo "configure:3438: checking for dnet_ntoa in -ldnet" >&5
3438 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
3439 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3440 echo $ac_n "(cached) $ac_c" 1>&6
3441 else
3442 ac_save_LIBS="$LIBS"
3443 LIBS="-ldnet $LIBS"
3444 cat > conftest.$ac_ext <<EOF
3445 #line 3446 "configure"
3446 #include "confdefs.h"
3447 /* Override any gcc2 internal prototype to avoid an error. */
3448 /* We use char because int might match the return type of a gcc2
3449 builtin and then its argument prototype would still apply. */
3450 char dnet_ntoa();
3451
3452 int main() {
3453 dnet_ntoa()
3454 ; return 0; }
3455 EOF
3456 if { (eval echo configure:3457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3457 rm -rf conftest*
3458 eval "ac_cv_lib_$ac_lib_var=yes"
3459 else
3460 echo "configure: failed program was:" >&5
3461 cat conftest.$ac_ext >&5
3462 rm -rf conftest*
3463 eval "ac_cv_lib_$ac_lib_var=no"
3464 fi
3465 rm -f conftest*
3466 LIBS="$ac_save_LIBS"
3467
3468 fi
3469 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3470 echo "$ac_t""yes" 1>&6
3471 ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3472 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3473 cat >> confdefs.h <<EOF
3474 #define $ac_tr_lib 1
3475 EOF
3476
3477 LIBS="-ldnet $LIBS"
3478
3479 else
3480 echo "$ac_t""no" 1>&6
3481 fi
3482
3483
3484 echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
3485 echo "configure:3486: checking for main in -lXbsd" >&5
3486 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
3487 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3488 echo $ac_n "(cached) $ac_c" 1>&6
3489 else
3490 ac_save_LIBS="$LIBS"
3491 LIBS="-lXbsd $LIBS"
3492 cat > conftest.$ac_ext <<EOF
3493 #line 3494 "configure"
3494 #include "confdefs.h"
3495
3496 int main() {
3497 main()
3498 ; return 0; }
3499 EOF
3500 if { (eval echo configure:3501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3501 rm -rf conftest*
3502 eval "ac_cv_lib_$ac_lib_var=yes"
3503 else
3504 echo "configure: failed program was:" >&5
3505 cat conftest.$ac_ext >&5
3506 rm -rf conftest*
3507 eval "ac_cv_lib_$ac_lib_var=no"
3508 fi
3509 rm -f conftest*
3510 LIBS="$ac_save_LIBS"
3511
3512 fi
3513 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3514 echo "$ac_t""yes" 1>&6
3515 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
3516 else
3517 echo "$ac_t""no" 1>&6
3518 fi
3519
3520
3521 echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6
3522 echo "configure:3523: checking for cma_open in -lpthreads" >&5
3523 ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'`
3524 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3525 echo $ac_n "(cached) $ac_c" 1>&6
3526 else
3527 ac_save_LIBS="$LIBS"
3528 LIBS="-lpthreads $LIBS"
3529 cat > conftest.$ac_ext <<EOF
3530 #line 3531 "configure"
3531 #include "confdefs.h"
3532 /* Override any gcc2 internal prototype to avoid an error. */
3533 /* We use char because int might match the return type of a gcc2
3534 builtin and then its argument prototype would still apply. */
3535 char cma_open();
3536
3537 int main() {
3538 cma_open()
3539 ; return 0; }
3540 EOF
3541 if { (eval echo configure:3542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3542 rm -rf conftest*
3543 eval "ac_cv_lib_$ac_lib_var=yes"
3544 else
3545 echo "configure: failed program was:" >&5
3546 cat conftest.$ac_ext >&5
3547 rm -rf conftest*
3548 eval "ac_cv_lib_$ac_lib_var=no"
3549 fi
3550 rm -f conftest*
3551 LIBS="$ac_save_LIBS"
3552
3553 fi
3554 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3555 echo "$ac_t""yes" 1>&6
3556 ac_tr_lib=HAVE_LIB`echo pthreads | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3557 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3558 cat >> confdefs.h <<EOF
3559 #define $ac_tr_lib 1
3560 EOF
3561
3562 LIBS="-lpthreads $LIBS"
3563
3564 else
3565 echo "$ac_t""no" 1>&6
3566 fi
3567
3568
3569 echo $ac_n "checking for XFree86 in /usr/X386""... $ac_c" 1>&6
3570 echo "configure:3571: checking for XFree86 in /usr/X386" >&5
3571 if test -d /usr/X386/include; then
3572 HAVE_XFREE386=yes
3573 : ${C_SWITCH_X_SITE="-I/usr/X386/include"}
3574 else
3575 HAVE_XFREE386=no
3576 fi
3577 echo "$ac_t""$HAVE_XFREE386" 1>&6
3578
3579 # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
3580 # for the tests that follow. We set it back to REAL_CFLAGS later on.
3581
3582 if test "${HAVE_X11}" = "yes"; then
3583 DEFS="$C_SWITCH_X_SITE $DEFS"
3584 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
3585 LIBS="$LIBX $LIBS"
3586 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
3587
3588 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
3589 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
3590 # but it's more convenient here to set LD_RUN_PATH
3591 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
3592 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3593 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
3594 export LD_RUN_PATH
3595 fi
3596
3597 if test "${opsys}" = "gnu-linux"; then
3598 echo $ac_n "checking whether X on GNU/Linux needs -b to link""... $ac_c" 1>&6
3599 echo "configure:3600: checking whether X on GNU/Linux needs -b to link" >&5
3600 cat > conftest.$ac_ext <<EOF
3601 #line 3602 "configure"
3602 #include "confdefs.h"
3603
3604 int main() {
3605 XOpenDisplay ("foo");
3606 ; return 0; }
3607 EOF
3608 if { (eval echo configure:3609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3609 rm -rf conftest*
3610 xlinux_first_failure=no
3611 else
3612 echo "configure: failed program was:" >&5
3613 cat conftest.$ac_ext >&5
3614 rm -rf conftest*
3615 xlinux_first_failure=yes
3616 fi
3617 rm -f conftest*
3618 if test "${xlinux_first_failure}" = "yes"; then
3619 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
3620 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
3621 OLD_CPPFLAGS="$CPPFLAGS"
3622 OLD_LIBS="$LIBS"
3623 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
3624 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
3625 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
3626 LIBS="$LIBS -b i486-linuxaout"
3627 cat > conftest.$ac_ext <<EOF
3628 #line 3629 "configure"
3629 #include "confdefs.h"
3630
3631 int main() {
3632 XOpenDisplay ("foo");
3633 ; return 0; }
3634 EOF
3635 if { (eval echo configure:3636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3636 rm -rf conftest*
3637 xlinux_second_failure=no
3638 else
3639 echo "configure: failed program was:" >&5
3640 cat conftest.$ac_ext >&5
3641 rm -rf conftest*
3642 xlinux_second_failure=yes
3643 fi
3644 rm -f conftest*
3645 if test "${xlinux_second_failure}" = "yes"; then
3646 # If we get the same failure with -b, there is no use adding -b.
3647 # So take it out. This plays safe.
3648 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
3649 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
3650 CPPFLAGS="$OLD_CPPFLAGS"
3651 LIBS="$OLD_LIBS"
3652 echo "$ac_t""no" 1>&6
3653 else
3654 echo "$ac_t""yes" 1>&6
3655 fi
3656 else
3657 echo "$ac_t""no" 1>&6
3658 fi
3659 fi
3660
3661 for ac_func in XrmSetDatabase XScreenResourceString \
3662 XScreenNumberOfScreen XSetWMProtocols
3663 do
3664 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3665 echo "configure:3666: checking for $ac_func" >&5
3666 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3667 echo $ac_n "(cached) $ac_c" 1>&6
3668 else
3669 cat > conftest.$ac_ext <<EOF
3670 #line 3671 "configure"
3671 #include "confdefs.h"
3672 /* System header to define __stub macros and hopefully few prototypes,
3673 which can conflict with char $ac_func(); below. */
3674 #include <assert.h>
3675 /* Override any gcc2 internal prototype to avoid an error. */
3676 /* We use char because int might match the return type of a gcc2
3677 builtin and then its argument prototype would still apply. */
3678 char $ac_func();
3679
3680 int main() {
3681
3682 /* The GNU C library defines this for functions which it implements
3683 to always fail with ENOSYS. Some functions are actually named
3684 something starting with __ and the normal name is an alias. */
3685 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3686 choke me
3687 #else
3688 $ac_func();
3689 #endif
3690
3691 ; return 0; }
3692 EOF
3693 if { (eval echo configure:3694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3694 rm -rf conftest*
3695 eval "ac_cv_func_$ac_func=yes"
3696 else
3697 echo "configure: failed program was:" >&5
3698 cat conftest.$ac_ext >&5
3699 rm -rf conftest*
3700 eval "ac_cv_func_$ac_func=no"
3701 fi
3702 rm -f conftest*
3703 fi
3704
3705 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3706 echo "$ac_t""yes" 1>&6
3707 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3708 cat >> confdefs.h <<EOF
3709 #define $ac_tr_func 1
3710 EOF
3711
3712 else
3713 echo "$ac_t""no" 1>&6
3714 fi
3715 done
3716
3717 fi
3718
3719 if test "${window_system}" = "x11"; then
3720 echo $ac_n "checking X11 version 6""... $ac_c" 1>&6
3721 echo "configure:3722: checking X11 version 6" >&5
3722 if eval "test \"`echo '$''{'emacs_cv_x11_version_6'+set}'`\" = set"; then
3723 echo $ac_n "(cached) $ac_c" 1>&6
3724 else
3725 cat > conftest.$ac_ext <<EOF
3726 #line 3727 "configure"
3727 #include "confdefs.h"
3728 #include <X11/Xlib.h>
3729 int main() {
3730 #if XlibSpecificationRelease < 6
3731 fail;
3732 #endif
3733
3734 ; return 0; }
3735 EOF
3736 if { (eval echo configure:3737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3737 rm -rf conftest*
3738 emacs_cv_x11_version_6=yes
3739 else
3740 echo "configure: failed program was:" >&5
3741 cat conftest.$ac_ext >&5
3742 rm -rf conftest*
3743 emacs_cv_x11_version_6=no
3744 fi
3745 rm -f conftest*
3746 fi
3747
3748 if test $emacs_cv_x11_version_6 = yes; then
3749 echo "$ac_t""6 or newer" 1>&6
3750 cat >> confdefs.h <<\EOF
3751 #define HAVE_X11R6 1
3752 EOF
3753
3754 else
3755 echo "$ac_t""before 6" 1>&6
3756 fi
3757 fi
3758
3759 if test "${window_system}" = "x11"; then
3760 echo $ac_n "checking X11 version 5""... $ac_c" 1>&6
3761 echo "configure:3762: checking X11 version 5" >&5
3762 if eval "test \"`echo '$''{'emacs_cv_x11_version_5'+set}'`\" = set"; then
3763 echo $ac_n "(cached) $ac_c" 1>&6
3764 else
3765 cat > conftest.$ac_ext <<EOF
3766 #line 3767 "configure"
3767 #include "confdefs.h"
3768 #include <X11/Xlib.h>
3769 int main() {
3770 #if XlibSpecificationRelease < 5
3771 fail;
3772 #endif
3773
3774 ; return 0; }
3775 EOF
3776 if { (eval echo configure:3777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3777 rm -rf conftest*
3778 emacs_cv_x11_version_5=yes
3779 else
3780 echo "configure: failed program was:" >&5
3781 cat conftest.$ac_ext >&5
3782 rm -rf conftest*
3783 emacs_cv_x11_version_5=no
3784 fi
3785 rm -f conftest*
3786 fi
3787
3788 if test $emacs_cv_x11_version_5 = yes; then
3789 echo "$ac_t""5 or newer" 1>&6
3790 HAVE_X11R5=yes
3791 cat >> confdefs.h <<\EOF
3792 #define HAVE_X11R5 1
3793 EOF
3794
3795 else
3796 HAVE_X11R5=no
3797 echo "$ac_t""before 5" 1>&6
3798 fi
3799 fi
3800
3801 if test x"${USE_X_TOOLKIT}" = xmaybe; then
3802 if test x"${HAVE_X11R5}" = xyes; then
3803 echo $ac_n "checking X11 version 5 with Xaw""... $ac_c" 1>&6
3804 echo "configure:3805: checking X11 version 5 with Xaw" >&5
3805 if eval "test \"`echo '$''{'emacs_cv_x11_version_5_with_xaw'+set}'`\" = set"; then
3806 echo $ac_n "(cached) $ac_c" 1>&6
3807 else
3808 cat > conftest.$ac_ext <<EOF
3809 #line 3810 "configure"
3810 #include "confdefs.h"
3811
3812 #include <X11/Intrinsic.h>
3813 #include <X11/Xaw/Simple.h>
3814 int main() {
3815
3816 ; return 0; }
3817 EOF
3818 if { (eval echo configure:3819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3819 rm -rf conftest*
3820 emacs_cv_x11_version_5_with_xaw=yes
3821 else
3822 echo "configure: failed program was:" >&5
3823 cat conftest.$ac_ext >&5
3824 rm -rf conftest*
3825 emacs_cv_x11_version_5_with_xaw=no
3826 fi
3827 rm -f conftest*
3828 fi
3829
3830 if test $emacs_cv_x11_version_5_with_xaw = yes; then
3831 echo "$ac_t""5 or newer, with Xaw; use toolkit by default" 1>&6
3832 USE_X_TOOLKIT=LUCID
3833 else
3834 echo "$ac_t""before 5 or no Xaw; do not use toolkit by default" 1>&6
3835 USE_X_TOOLKIT=none
3836 fi
3837 else
3838 USE_X_TOOLKIT=none
3839 fi
3840 fi
3841
3842 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
3843
3844 if test "${USE_X_TOOLKIT}" != "none"; then
3845 echo $ac_n "checking X11 toolkit version""... $ac_c" 1>&6
3846 echo "configure:3847: checking X11 toolkit version" >&5
3847 if eval "test \"`echo '$''{'emacs_cv_x11_toolkit_version_6'+set}'`\" = set"; then
3848 echo $ac_n "(cached) $ac_c" 1>&6
3849 else
3850 cat > conftest.$ac_ext <<EOF
3851 #line 3852 "configure"
3852 #include "confdefs.h"
3853 #include <X11/Intrinsic.h>
3854 int main() {
3855 #if XtSpecificationRelease < 6
3856 fail;
3857 #endif
3858
3859 ; return 0; }
3860 EOF
3861 if { (eval echo configure:3862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3862 rm -rf conftest*
3863 emacs_cv_x11_toolkit_version_6=yes
3864 else
3865 echo "configure: failed program was:" >&5
3866 cat conftest.$ac_ext >&5
3867 rm -rf conftest*
3868 emacs_cv_x11_toolkit_version_6=no
3869 fi
3870 rm -f conftest*
3871 fi
3872
3873 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
3874 if test $emacs_cv_x11_toolkit_version_6 = yes; then
3875 echo "$ac_t""6 or newer" 1>&6
3876 cat >> confdefs.h <<\EOF
3877 #define HAVE_X11XTR6 1
3878 EOF
3879
3880 else
3881 echo "$ac_t""before 6" 1>&6
3882 fi
3883
3884 OLDLIBS="$LIBS"
3885 if test x$HAVE_X11XTR6 = xyes; then
3886 LIBS="-lXt -lSM -lICE $LIBS"
3887 else
3888 LIBS="-lXt $LIBS"
3889 fi
3890 echo $ac_n "checking for XmuConvertStandardSelection in -lXmu""... $ac_c" 1>&6
3891 echo "configure:3892: checking for XmuConvertStandardSelection in -lXmu" >&5
3892 ac_lib_var=`echo Xmu'_'XmuConvertStandardSelection | sed 'y%./+-%__p_%'`
3893 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3894 echo $ac_n "(cached) $ac_c" 1>&6
3895 else
3896 ac_save_LIBS="$LIBS"
3897 LIBS="-lXmu $LIBS"
3898 cat > conftest.$ac_ext <<EOF
3899 #line 3900 "configure"
3900 #include "confdefs.h"
3901 /* Override any gcc2 internal prototype to avoid an error. */
3902 /* We use char because int might match the return type of a gcc2
3903 builtin and then its argument prototype would still apply. */
3904 char XmuConvertStandardSelection();
3905
3906 int main() {
3907 XmuConvertStandardSelection()
3908 ; return 0; }
3909 EOF
3910 if { (eval echo configure:3911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3911 rm -rf conftest*
3912 eval "ac_cv_lib_$ac_lib_var=yes"
3913 else
3914 echo "configure: failed program was:" >&5
3915 cat conftest.$ac_ext >&5
3916 rm -rf conftest*
3917 eval "ac_cv_lib_$ac_lib_var=no"
3918 fi
3919 rm -f conftest*
3920 LIBS="$ac_save_LIBS"
3921
3922 fi
3923 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3924 echo "$ac_t""yes" 1>&6
3925 ac_tr_lib=HAVE_LIB`echo Xmu | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3926 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3927 cat >> confdefs.h <<EOF
3928 #define $ac_tr_lib 1
3929 EOF
3930
3931 LIBS="-lXmu $LIBS"
3932
3933 else
3934 echo "$ac_t""no" 1>&6
3935 fi
3936
3937 LIBS="$OLDLIBS"
3938 fi
3939
3940 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
3941 echo $ac_n "checking for Motif version 2.1""... $ac_c" 1>&6
3942 echo "configure:3943: checking for Motif version 2.1" >&5
3943 if eval "test \"`echo '$''{'emacs_cv_motif_version_2_1'+set}'`\" = set"; then
3944 echo $ac_n "(cached) $ac_c" 1>&6
3945 else
3946 cat > conftest.$ac_ext <<EOF
3947 #line 3948 "configure"
3948 #include "confdefs.h"
3949 #include <Xm/Xm.h>
3950 int main() {
3951 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
3952 int x = 5;
3953 #else
3954 Motif version prior to 2.1.
3955 #endif
3956 ; return 0; }
3957 EOF
3958 if { (eval echo configure:3959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3959 rm -rf conftest*
3960 emacs_cv_motif_version_2_1=yes
3961 else
3962 echo "configure: failed program was:" >&5
3963 cat conftest.$ac_ext >&5
3964 rm -rf conftest*
3965 emacs_cv_motif_version_2_1=no
3966 fi
3967 rm -f conftest*
3968 fi
3969
3970 echo "$ac_t""$emacs_cv_motif_version_2_1" 1>&6
3971 HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
3972 if test $emacs_cv_motif_version_2_1 = yes; then
3973 cat >> confdefs.h <<\EOF
3974 #define HAVE_MOTIF_2_1 1
3975 EOF
3976
3977 echo $ac_n "checking for XpCreateContext in -lXp""... $ac_c" 1>&6
3978 echo "configure:3979: checking for XpCreateContext in -lXp" >&5
3979 ac_lib_var=`echo Xp'_'XpCreateContext | sed 'y%./+-%__p_%'`
3980 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3981 echo $ac_n "(cached) $ac_c" 1>&6
3982 else
3983 ac_save_LIBS="$LIBS"
3984 LIBS="-lXp $LIBS"
3985 cat > conftest.$ac_ext <<EOF
3986 #line 3987 "configure"
3987 #include "confdefs.h"
3988 /* Override any gcc2 internal prototype to avoid an error. */
3989 /* We use char because int might match the return type of a gcc2
3990 builtin and then its argument prototype would still apply. */
3991 char XpCreateContext();
3992
3993 int main() {
3994 XpCreateContext()
3995 ; return 0; }
3996 EOF
3997 if { (eval echo configure:3998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3998 rm -rf conftest*
3999 eval "ac_cv_lib_$ac_lib_var=yes"
4000 else
4001 echo "configure: failed program was:" >&5
4002 cat conftest.$ac_ext >&5
4003 rm -rf conftest*
4004 eval "ac_cv_lib_$ac_lib_var=no"
4005 fi
4006 rm -f conftest*
4007 LIBS="$ac_save_LIBS"
4008
4009 fi
4010 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4011 echo "$ac_t""yes" 1>&6
4012 ac_tr_lib=HAVE_LIB`echo Xp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4013 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4014 cat >> confdefs.h <<EOF
4015 #define $ac_tr_lib 1
4016 EOF
4017
4018 LIBS="-lXp $LIBS"
4019
4020 else
4021 echo "$ac_t""no" 1>&6
4022 fi
4023
4024 fi
4025 fi
4026
4027 ### Is -lXaw3d available?
4028 HAVE_XAW3D=no
4029 if test "${HAVE_X11}" = "yes"; then
4030 if test "${USE_X_TOOLKIT}" != "none"; then
4031 old_c_flags="${CFLAGS}"
4032 CFLAGS="${LD_SWITCH_X_SITE}"
4033 ac_safe=`echo "X11/Xaw3d/Scrollbar.h" | sed 'y%./+-%__p_%'`
4034 echo $ac_n "checking for X11/Xaw3d/Scrollbar.h""... $ac_c" 1>&6
4035 echo "configure:4036: checking for X11/Xaw3d/Scrollbar.h" >&5
4036 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4037 echo $ac_n "(cached) $ac_c" 1>&6
4038 else
4039 cat > conftest.$ac_ext <<EOF
4040 #line 4041 "configure"
4041 #include "confdefs.h"
4042 #include <X11/Xaw3d/Scrollbar.h>
4043 EOF
4044 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4045 { (eval echo configure:4046: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4046 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4047 if test -z "$ac_err"; then
4048 rm -rf conftest*
4049 eval "ac_cv_header_$ac_safe=yes"
4050 else
4051 echo "$ac_err" >&5
4052 echo "configure: failed program was:" >&5
4053 cat conftest.$ac_ext >&5
4054 rm -rf conftest*
4055 eval "ac_cv_header_$ac_safe=no"
4056 fi
4057 rm -f conftest*
4058 fi
4059 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4060 echo "$ac_t""yes" 1>&6
4061 echo $ac_n "checking for XawScrollbarSetThumb in -lXaw3d""... $ac_c" 1>&6
4062 echo "configure:4063: checking for XawScrollbarSetThumb in -lXaw3d" >&5
4063 ac_lib_var=`echo Xaw3d'_'XawScrollbarSetThumb | sed 'y%./+-%__p_%'`
4064 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4065 echo $ac_n "(cached) $ac_c" 1>&6
4066 else
4067 ac_save_LIBS="$LIBS"
4068 LIBS="-lXaw3d -lX11 $LIBS"
4069 cat > conftest.$ac_ext <<EOF
4070 #line 4071 "configure"
4071 #include "confdefs.h"
4072 /* Override any gcc2 internal prototype to avoid an error. */
4073 /* We use char because int might match the return type of a gcc2
4074 builtin and then its argument prototype would still apply. */
4075 char XawScrollbarSetThumb();
4076
4077 int main() {
4078 XawScrollbarSetThumb()
4079 ; return 0; }
4080 EOF
4081 if { (eval echo configure:4082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4082 rm -rf conftest*
4083 eval "ac_cv_lib_$ac_lib_var=yes"
4084 else
4085 echo "configure: failed program was:" >&5
4086 cat conftest.$ac_ext >&5
4087 rm -rf conftest*
4088 eval "ac_cv_lib_$ac_lib_var=no"
4089 fi
4090 rm -f conftest*
4091 LIBS="$ac_save_LIBS"
4092
4093 fi
4094 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4095 echo "$ac_t""yes" 1>&6
4096 HAVE_XAW3D=yes
4097 else
4098 echo "$ac_t""no" 1>&6
4099 fi
4100
4101 else
4102 echo "$ac_t""no" 1>&6
4103 fi
4104
4105 CFLAGS="${old_c_flags}"
4106
4107 if test "${HAVE_XAW3D}" = "yes"; then
4108 cat >> confdefs.h <<\EOF
4109 #define HAVE_XAW3D 1
4110 EOF
4111
4112 fi
4113 fi
4114 fi
4115
4116
4117 USE_TOOLKIT_SCROLL_BARS=no
4118 if test "${with_toolkit_scroll_bars}" != "no"; then
4119 if test "${USE_X_TOOLKIT}" != "none"; then
4120 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
4121 cat >> confdefs.h <<\EOF
4122 #define USE_TOOLKIT_SCROLL_BARS 1
4123 EOF
4124
4125 HAVE_XAW3D=no
4126 USE_TOOLKIT_SCROLL_BARS=yes
4127 elif test "${HAVE_XAW3D}" = "yes"; then
4128 cat >> confdefs.h <<\EOF
4129 #define USE_TOOLKIT_SCROLL_BARS 1
4130 EOF
4131
4132 USE_TOOLKIT_SCROLL_BARS=yes
4133 fi
4134 fi
4135 fi
4136
4137 ### Use -lXpm if available, unless `--with-xpm=no'.
4138 HAVE_XPM=no
4139 if test "${HAVE_X11}" = "yes"; then
4140 if test "${with_xpm}" != "no"; then
4141 old_c_flags="${CFLAGS}"
4142 CFLAGS="${LD_SWITCH_X_SITE}"
4143 ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'`
4144 echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6
4145 echo "configure:4146: checking for X11/xpm.h" >&5
4146 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4147 echo $ac_n "(cached) $ac_c" 1>&6
4148 else
4149 cat > conftest.$ac_ext <<EOF
4150 #line 4151 "configure"
4151 #include "confdefs.h"
4152 #include <X11/xpm.h>
4153 EOF
4154 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4155 { (eval echo configure:4156: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4156 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4157 if test -z "$ac_err"; then
4158 rm -rf conftest*
4159 eval "ac_cv_header_$ac_safe=yes"
4160 else
4161 echo "$ac_err" >&5
4162 echo "configure: failed program was:" >&5
4163 cat conftest.$ac_ext >&5
4164 rm -rf conftest*
4165 eval "ac_cv_header_$ac_safe=no"
4166 fi
4167 rm -f conftest*
4168 fi
4169 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4170 echo "$ac_t""yes" 1>&6
4171 echo $ac_n "checking for XpmReadFileToPixmap in -lXpm""... $ac_c" 1>&6
4172 echo "configure:4173: checking for XpmReadFileToPixmap in -lXpm" >&5
4173 ac_lib_var=`echo Xpm'_'XpmReadFileToPixmap | sed 'y%./+-%__p_%'`
4174 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4175 echo $ac_n "(cached) $ac_c" 1>&6
4176 else
4177 ac_save_LIBS="$LIBS"
4178 LIBS="-lXpm -lX11 $LIBS"
4179 cat > conftest.$ac_ext <<EOF
4180 #line 4181 "configure"
4181 #include "confdefs.h"
4182 /* Override any gcc2 internal prototype to avoid an error. */
4183 /* We use char because int might match the return type of a gcc2
4184 builtin and then its argument prototype would still apply. */
4185 char XpmReadFileToPixmap();
4186
4187 int main() {
4188 XpmReadFileToPixmap()
4189 ; return 0; }
4190 EOF
4191 if { (eval echo configure:4192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4192 rm -rf conftest*
4193 eval "ac_cv_lib_$ac_lib_var=yes"
4194 else
4195 echo "configure: failed program was:" >&5
4196 cat conftest.$ac_ext >&5
4197 rm -rf conftest*
4198 eval "ac_cv_lib_$ac_lib_var=no"
4199 fi
4200 rm -f conftest*
4201 LIBS="$ac_save_LIBS"
4202
4203 fi
4204 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4205 echo "$ac_t""yes" 1>&6
4206 HAVE_XPM=yes
4207 else
4208 echo "$ac_t""no" 1>&6
4209 fi
4210
4211 else
4212 echo "$ac_t""no" 1>&6
4213 fi
4214
4215 CFLAGS="${old_c_flags}"
4216 fi
4217
4218 if test "${HAVE_XPM}" = "yes"; then
4219 cat >> confdefs.h <<\EOF
4220 #define HAVE_XPM 1
4221 EOF
4222
4223 fi
4224 fi
4225
4226 ### Use -ljpeg if available, unless `--with-jpeg=no'.
4227 HAVE_JPEG=no
4228 if test "${HAVE_X11}" = "yes"; then
4229 if test "${with_jpeg}" != "no"; then
4230 old_c_flags="${CFLAGS}"
4231 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4232 echo $ac_n "checking for jpeg_destroy_compress in -ljpeg""... $ac_c" 1>&6
4233 echo "configure:4234: checking for jpeg_destroy_compress in -ljpeg" >&5
4234 ac_lib_var=`echo jpeg'_'jpeg_destroy_compress | sed 'y%./+-%__p_%'`
4235 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4236 echo $ac_n "(cached) $ac_c" 1>&6
4237 else
4238 ac_save_LIBS="$LIBS"
4239 LIBS="-ljpeg -lX11 $LIBS"
4240 cat > conftest.$ac_ext <<EOF
4241 #line 4242 "configure"
4242 #include "confdefs.h"
4243 /* Override any gcc2 internal prototype to avoid an error. */
4244 /* We use char because int might match the return type of a gcc2
4245 builtin and then its argument prototype would still apply. */
4246 char jpeg_destroy_compress();
4247
4248 int main() {
4249 jpeg_destroy_compress()
4250 ; return 0; }
4251 EOF
4252 if { (eval echo configure:4253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4253 rm -rf conftest*
4254 eval "ac_cv_lib_$ac_lib_var=yes"
4255 else
4256 echo "configure: failed program was:" >&5
4257 cat conftest.$ac_ext >&5
4258 rm -rf conftest*
4259 eval "ac_cv_lib_$ac_lib_var=no"
4260 fi
4261 rm -f conftest*
4262 LIBS="$ac_save_LIBS"
4263
4264 fi
4265 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4266 echo "$ac_t""yes" 1>&6
4267 HAVE_JPEG=yes
4268 else
4269 echo "$ac_t""no" 1>&6
4270 fi
4271
4272 CFLAGS="${old_c_flags}"
4273 fi
4274
4275 if test "${HAVE_JPEG}" = "yes"; then
4276 cat >> confdefs.h <<\EOF
4277 #define HAVE_JPEG 1
4278 EOF
4279
4280 fi
4281 fi
4282
4283 ### Use -lpng if available, unless `--with-png=no'.
4284 HAVE_PNG=no
4285 if test "${HAVE_X11}" = "yes"; then
4286 if test "${with_png}" != "no"; then
4287 old_c_flags="${CFLAGS}"
4288 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4289 ac_safe=`echo "png.h" | sed 'y%./+-%__p_%'`
4290 echo $ac_n "checking for png.h""... $ac_c" 1>&6
4291 echo "configure:4292: checking for png.h" >&5
4292 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4293 echo $ac_n "(cached) $ac_c" 1>&6
4294 else
4295 cat > conftest.$ac_ext <<EOF
4296 #line 4297 "configure"
4297 #include "confdefs.h"
4298 #include <png.h>
4299 EOF
4300 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4301 { (eval echo configure:4302: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4302 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4303 if test -z "$ac_err"; then
4304 rm -rf conftest*
4305 eval "ac_cv_header_$ac_safe=yes"
4306 else
4307 echo "$ac_err" >&5
4308 echo "configure: failed program was:" >&5
4309 cat conftest.$ac_ext >&5
4310 rm -rf conftest*
4311 eval "ac_cv_header_$ac_safe=no"
4312 fi
4313 rm -f conftest*
4314 fi
4315 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4316 echo "$ac_t""yes" 1>&6
4317 echo $ac_n "checking for png_set_expand in -lpng""... $ac_c" 1>&6
4318 echo "configure:4319: checking for png_set_expand in -lpng" >&5
4319 ac_lib_var=`echo png'_'png_set_expand | sed 'y%./+-%__p_%'`
4320 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4321 echo $ac_n "(cached) $ac_c" 1>&6
4322 else
4323 ac_save_LIBS="$LIBS"
4324 LIBS="-lpng -lX11 -lz -lm $LIBS"
4325 cat > conftest.$ac_ext <<EOF
4326 #line 4327 "configure"
4327 #include "confdefs.h"
4328 /* Override any gcc2 internal prototype to avoid an error. */
4329 /* We use char because int might match the return type of a gcc2
4330 builtin and then its argument prototype would still apply. */
4331 char png_set_expand();
4332
4333 int main() {
4334 png_set_expand()
4335 ; return 0; }
4336 EOF
4337 if { (eval echo configure:4338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4338 rm -rf conftest*
4339 eval "ac_cv_lib_$ac_lib_var=yes"
4340 else
4341 echo "configure: failed program was:" >&5
4342 cat conftest.$ac_ext >&5
4343 rm -rf conftest*
4344 eval "ac_cv_lib_$ac_lib_var=no"
4345 fi
4346 rm -f conftest*
4347 LIBS="$ac_save_LIBS"
4348
4349 fi
4350 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4351 echo "$ac_t""yes" 1>&6
4352 HAVE_PNG=yes
4353 else
4354 echo "$ac_t""no" 1>&6
4355 fi
4356
4357 else
4358 echo "$ac_t""no" 1>&6
4359 fi
4360
4361 CFLAGS="${old_c_flags}"
4362 fi
4363
4364 if test "${HAVE_PNG}" = "yes"; then
4365 cat >> confdefs.h <<\EOF
4366 #define HAVE_PNG 1
4367 EOF
4368
4369 fi
4370 fi
4371
4372 ### Use -ltiff if available, unless `--with-tiff=no'.
4373 HAVE_TIFF=no
4374 if test "${HAVE_X11}" = "yes"; then
4375 if test "${with_tiff}" != "no"; then
4376 old_c_flags="${CFLAGS}"
4377 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4378 ac_safe=`echo "tiffio.h" | sed 'y%./+-%__p_%'`
4379 echo $ac_n "checking for tiffio.h""... $ac_c" 1>&6
4380 echo "configure:4381: checking for tiffio.h" >&5
4381 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4382 echo $ac_n "(cached) $ac_c" 1>&6
4383 else
4384 cat > conftest.$ac_ext <<EOF
4385 #line 4386 "configure"
4386 #include "confdefs.h"
4387 #include <tiffio.h>
4388 EOF
4389 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4390 { (eval echo configure:4391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4391 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4392 if test -z "$ac_err"; then
4393 rm -rf conftest*
4394 eval "ac_cv_header_$ac_safe=yes"
4395 else
4396 echo "$ac_err" >&5
4397 echo "configure: failed program was:" >&5
4398 cat conftest.$ac_ext >&5
4399 rm -rf conftest*
4400 eval "ac_cv_header_$ac_safe=no"
4401 fi
4402 rm -f conftest*
4403 fi
4404 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4405 echo "$ac_t""yes" 1>&6
4406 echo $ac_n "checking for TIFFGetVersion in -ltiff""... $ac_c" 1>&6
4407 echo "configure:4408: checking for TIFFGetVersion in -ltiff" >&5
4408 ac_lib_var=`echo tiff'_'TIFFGetVersion | sed 'y%./+-%__p_%'`
4409 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4410 echo $ac_n "(cached) $ac_c" 1>&6
4411 else
4412 ac_save_LIBS="$LIBS"
4413 LIBS="-ltiff -lX11 -lm $LIBS"
4414 cat > conftest.$ac_ext <<EOF
4415 #line 4416 "configure"
4416 #include "confdefs.h"
4417 /* Override any gcc2 internal prototype to avoid an error. */
4418 /* We use char because int might match the return type of a gcc2
4419 builtin and then its argument prototype would still apply. */
4420 char TIFFGetVersion();
4421
4422 int main() {
4423 TIFFGetVersion()
4424 ; return 0; }
4425 EOF
4426 if { (eval echo configure:4427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4427 rm -rf conftest*
4428 eval "ac_cv_lib_$ac_lib_var=yes"
4429 else
4430 echo "configure: failed program was:" >&5
4431 cat conftest.$ac_ext >&5
4432 rm -rf conftest*
4433 eval "ac_cv_lib_$ac_lib_var=no"
4434 fi
4435 rm -f conftest*
4436 LIBS="$ac_save_LIBS"
4437
4438 fi
4439 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4440 echo "$ac_t""yes" 1>&6
4441 HAVE_TIFF=yes
4442 else
4443 echo "$ac_t""no" 1>&6
4444 fi
4445
4446 else
4447 echo "$ac_t""no" 1>&6
4448 fi
4449
4450 CFLAGS="${old_c_flags}"
4451 fi
4452
4453 if test "${HAVE_TIFF}" = "yes"; then
4454 cat >> confdefs.h <<\EOF
4455 #define HAVE_TIFF 1
4456 EOF
4457
4458 fi
4459 fi
4460
4461 ### Use -lgif if available, unless `--with-gif=no'.
4462 HAVE_GIF=no
4463 if test "${HAVE_X11}" = "yes"; then
4464 if test "${with_gif}" != "no"; then
4465 old_c_flags="${CFLAGS}"
4466 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4467 ac_safe=`echo "gif_lib.h" | sed 'y%./+-%__p_%'`
4468 echo $ac_n "checking for gif_lib.h""... $ac_c" 1>&6
4469 echo "configure:4470: checking for gif_lib.h" >&5
4470 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4471 echo $ac_n "(cached) $ac_c" 1>&6
4472 else
4473 cat > conftest.$ac_ext <<EOF
4474 #line 4475 "configure"
4475 #include "confdefs.h"
4476 #include <gif_lib.h>
4477 EOF
4478 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4479 { (eval echo configure:4480: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4480 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4481 if test -z "$ac_err"; then
4482 rm -rf conftest*
4483 eval "ac_cv_header_$ac_safe=yes"
4484 else
4485 echo "$ac_err" >&5
4486 echo "configure: failed program was:" >&5
4487 cat conftest.$ac_ext >&5
4488 rm -rf conftest*
4489 eval "ac_cv_header_$ac_safe=no"
4490 fi
4491 rm -f conftest*
4492 fi
4493 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4494 echo "$ac_t""yes" 1>&6
4495 echo $ac_n "checking for DGifOpenFileName in -lungif""... $ac_c" 1>&6
4496 echo "configure:4497: checking for DGifOpenFileName in -lungif" >&5
4497 ac_lib_var=`echo ungif'_'DGifOpenFileName | sed 'y%./+-%__p_%'`
4498 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4499 echo $ac_n "(cached) $ac_c" 1>&6
4500 else
4501 ac_save_LIBS="$LIBS"
4502 LIBS="-lungif -lX11 $LIBS"
4503 cat > conftest.$ac_ext <<EOF
4504 #line 4505 "configure"
4505 #include "confdefs.h"
4506 /* Override any gcc2 internal prototype to avoid an error. */
4507 /* We use char because int might match the return type of a gcc2
4508 builtin and then its argument prototype would still apply. */
4509 char DGifOpenFileName();
4510
4511 int main() {
4512 DGifOpenFileName()
4513 ; return 0; }
4514 EOF
4515 if { (eval echo configure:4516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4516 rm -rf conftest*
4517 eval "ac_cv_lib_$ac_lib_var=yes"
4518 else
4519 echo "configure: failed program was:" >&5
4520 cat conftest.$ac_ext >&5
4521 rm -rf conftest*
4522 eval "ac_cv_lib_$ac_lib_var=no"
4523 fi
4524 rm -f conftest*
4525 LIBS="$ac_save_LIBS"
4526
4527 fi
4528 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4529 echo "$ac_t""yes" 1>&6
4530 HAVE_GIF=yes
4531 else
4532 echo "$ac_t""no" 1>&6
4533 fi
4534
4535 else
4536 echo "$ac_t""no" 1>&6
4537 fi
4538
4539 CFLAGS="${old_c_flags}"
4540 fi
4541
4542 if test "${HAVE_GIF}" = "yes"; then
4543 cat >> confdefs.h <<\EOF
4544 #define HAVE_GIF 1
4545 EOF
4546
4547 fi
4548 fi
4549
4550 # If netdb.h doesn't declare h_errno, we must declare it by hand.
4551 echo $ac_n "checking whether netdb declares h_errno""... $ac_c" 1>&6
4552 echo "configure:4553: checking whether netdb declares h_errno" >&5
4553 if eval "test \"`echo '$''{'emacs_cv_netdb_declares_h_errno'+set}'`\" = set"; then
4554 echo $ac_n "(cached) $ac_c" 1>&6
4555 else
4556 cat > conftest.$ac_ext <<EOF
4557 #line 4558 "configure"
4558 #include "confdefs.h"
4559 #include <netdb.h>
4560 int main() {
4561 return h_errno;
4562 ; return 0; }
4563 EOF
4564 if { (eval echo configure:4565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4565 rm -rf conftest*
4566 emacs_cv_netdb_declares_h_errno=yes
4567 else
4568 echo "configure: failed program was:" >&5
4569 cat conftest.$ac_ext >&5
4570 rm -rf conftest*
4571 emacs_cv_netdb_declares_h_errno=no
4572 fi
4573 rm -f conftest*
4574 fi
4575
4576 echo "$ac_t""$emacs_cv_netdb_declares_h_errno" 1>&6
4577 if test $emacs_cv_netdb_declares_h_errno = yes; then
4578 cat >> confdefs.h <<\EOF
4579 #define HAVE_H_ERRNO 1
4580 EOF
4581
4582 fi
4583
4584 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4585 # for constant arguments. Useless!
4586 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4587 echo "configure:4588: checking for working alloca.h" >&5
4588 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4589 echo $ac_n "(cached) $ac_c" 1>&6
4590 else
4591 cat > conftest.$ac_ext <<EOF
4592 #line 4593 "configure"
4593 #include "confdefs.h"
4594 #include <alloca.h>
4595 int main() {
4596 char *p = alloca(2 * sizeof(int));
4597 ; return 0; }
4598 EOF
4599 if { (eval echo configure:4600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4600 rm -rf conftest*
4601 ac_cv_header_alloca_h=yes
4602 else
4603 echo "configure: failed program was:" >&5
4604 cat conftest.$ac_ext >&5
4605 rm -rf conftest*
4606 ac_cv_header_alloca_h=no
4607 fi
4608 rm -f conftest*
4609 fi
4610
4611 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4612 if test $ac_cv_header_alloca_h = yes; then
4613 cat >> confdefs.h <<\EOF
4614 #define HAVE_ALLOCA_H 1
4615 EOF
4616
4617 fi
4618
4619 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4620 echo "configure:4621: checking for alloca" >&5
4621 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4622 echo $ac_n "(cached) $ac_c" 1>&6
4623 else
4624 cat > conftest.$ac_ext <<EOF
4625 #line 4626 "configure"
4626 #include "confdefs.h"
4627
4628 #ifdef __GNUC__
4629 # define alloca __builtin_alloca
4630 #else
4631 # ifdef _MSC_VER
4632 # include <malloc.h>
4633 # define alloca _alloca
4634 # else
4635 # if HAVE_ALLOCA_H
4636 # include <alloca.h>
4637 # else
4638 # ifdef _AIX
4639 #pragma alloca
4640 # else
4641 # ifndef alloca /* predefined by HP cc +Olibcalls */
4642 char *alloca ();
4643 # endif
4644 # endif
4645 # endif
4646 # endif
4647 #endif
4648
4649 int main() {
4650 char *p = (char *) alloca(1);
4651 ; return 0; }
4652 EOF
4653 if { (eval echo configure:4654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4654 rm -rf conftest*
4655 ac_cv_func_alloca_works=yes
4656 else
4657 echo "configure: failed program was:" >&5
4658 cat conftest.$ac_ext >&5
4659 rm -rf conftest*
4660 ac_cv_func_alloca_works=no
4661 fi
4662 rm -f conftest*
4663 fi
4664
4665 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4666 if test $ac_cv_func_alloca_works = yes; then
4667 cat >> confdefs.h <<\EOF
4668 #define HAVE_ALLOCA 1
4669 EOF
4670
4671 fi
4672
4673 if test $ac_cv_func_alloca_works = no; then
4674 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4675 # that cause trouble. Some versions do not even contain alloca or
4676 # contain a buggy version. If you still want to use their alloca,
4677 # use ar to extract alloca.o from them instead of compiling alloca.c.
4678 ALLOCA=alloca.${ac_objext}
4679 cat >> confdefs.h <<\EOF
4680 #define C_ALLOCA 1
4681 EOF
4682
4683
4684 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4685 echo "configure:4686: checking whether alloca needs Cray hooks" >&5
4686 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4687 echo $ac_n "(cached) $ac_c" 1>&6
4688 else
4689 cat > conftest.$ac_ext <<EOF
4690 #line 4691 "configure"
4691 #include "confdefs.h"
4692 #if defined(CRAY) && ! defined(CRAY2)
4693 webecray
4694 #else
4695 wenotbecray
4696 #endif
4697
4698 EOF
4699 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4700 egrep "webecray" >/dev/null 2>&1; then
4701 rm -rf conftest*
4702 ac_cv_os_cray=yes
4703 else
4704 rm -rf conftest*
4705 ac_cv_os_cray=no
4706 fi
4707 rm -f conftest*
4708
4709 fi
4710
4711 echo "$ac_t""$ac_cv_os_cray" 1>&6
4712 if test $ac_cv_os_cray = yes; then
4713 for ac_func in _getb67 GETB67 getb67; do
4714 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4715 echo "configure:4716: checking for $ac_func" >&5
4716 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4717 echo $ac_n "(cached) $ac_c" 1>&6
4718 else
4719 cat > conftest.$ac_ext <<EOF
4720 #line 4721 "configure"
4721 #include "confdefs.h"
4722 /* System header to define __stub macros and hopefully few prototypes,
4723 which can conflict with char $ac_func(); below. */
4724 #include <assert.h>
4725 /* Override any gcc2 internal prototype to avoid an error. */
4726 /* We use char because int might match the return type of a gcc2
4727 builtin and then its argument prototype would still apply. */
4728 char $ac_func();
4729
4730 int main() {
4731
4732 /* The GNU C library defines this for functions which it implements
4733 to always fail with ENOSYS. Some functions are actually named
4734 something starting with __ and the normal name is an alias. */
4735 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4736 choke me
4737 #else
4738 $ac_func();
4739 #endif
4740
4741 ; return 0; }
4742 EOF
4743 if { (eval echo configure:4744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4744 rm -rf conftest*
4745 eval "ac_cv_func_$ac_func=yes"
4746 else
4747 echo "configure: failed program was:" >&5
4748 cat conftest.$ac_ext >&5
4749 rm -rf conftest*
4750 eval "ac_cv_func_$ac_func=no"
4751 fi
4752 rm -f conftest*
4753 fi
4754
4755 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4756 echo "$ac_t""yes" 1>&6
4757 cat >> confdefs.h <<EOF
4758 #define CRAY_STACKSEG_END $ac_func
4759 EOF
4760
4761 break
4762 else
4763 echo "$ac_t""no" 1>&6
4764 fi
4765
4766 done
4767 fi
4768
4769 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4770 echo "configure:4771: checking stack direction for C alloca" >&5
4771 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4772 echo $ac_n "(cached) $ac_c" 1>&6
4773 else
4774 if test "$cross_compiling" = yes; then
4775 ac_cv_c_stack_direction=0
4776 else
4777 cat > conftest.$ac_ext <<EOF
4778 #line 4779 "configure"
4779 #include "confdefs.h"
4780 find_stack_direction ()
4781 {
4782 static char *addr = 0;
4783 auto char dummy;
4784 if (addr == 0)
4785 {
4786 addr = &dummy;
4787 return find_stack_direction ();
4788 }
4789 else
4790 return (&dummy > addr) ? 1 : -1;
4791 }
4792 main ()
4793 {
4794 exit (find_stack_direction() < 0);
4795 }
4796 EOF
4797 if { (eval echo configure:4798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4798 then
4799 ac_cv_c_stack_direction=1
4800 else
4801 echo "configure: failed program was:" >&5
4802 cat conftest.$ac_ext >&5
4803 rm -fr conftest*
4804 ac_cv_c_stack_direction=-1
4805 fi
4806 rm -fr conftest*
4807 fi
4808
4809 fi
4810
4811 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4812 cat >> confdefs.h <<EOF
4813 #define STACK_DIRECTION $ac_cv_c_stack_direction
4814 EOF
4815
4816 fi
4817
4818
4819 # fmod, logb, and frexp are found in -lm on most systems.
4820 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
4821 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
4822 echo "configure:4823: checking for sqrt in -lm" >&5
4823 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
4824 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4825 echo $ac_n "(cached) $ac_c" 1>&6
4826 else
4827 ac_save_LIBS="$LIBS"
4828 LIBS="-lm $LIBS"
4829 cat > conftest.$ac_ext <<EOF
4830 #line 4831 "configure"
4831 #include "confdefs.h"
4832 /* Override any gcc2 internal prototype to avoid an error. */
4833 /* We use char because int might match the return type of a gcc2
4834 builtin and then its argument prototype would still apply. */
4835 char sqrt();
4836
4837 int main() {
4838 sqrt()
4839 ; return 0; }
4840 EOF
4841 if { (eval echo configure:4842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4842 rm -rf conftest*
4843 eval "ac_cv_lib_$ac_lib_var=yes"
4844 else
4845 echo "configure: failed program was:" >&5
4846 cat conftest.$ac_ext >&5
4847 rm -rf conftest*
4848 eval "ac_cv_lib_$ac_lib_var=no"
4849 fi
4850 rm -f conftest*
4851 LIBS="$ac_save_LIBS"
4852
4853 fi
4854 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4855 echo "$ac_t""yes" 1>&6
4856 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4857 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4858 cat >> confdefs.h <<EOF
4859 #define $ac_tr_lib 1
4860 EOF
4861
4862 LIBS="-lm $LIBS"
4863
4864 else
4865 echo "$ac_t""no" 1>&6
4866 fi
4867
4868
4869 # Check for mail-locking functions in a "mail" library
4870 echo $ac_n "checking for maillock in -lmail""... $ac_c" 1>&6
4871 echo "configure:4872: checking for maillock in -lmail" >&5
4872 ac_lib_var=`echo mail'_'maillock | sed 'y%./+-%__p_%'`
4873 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4874 echo $ac_n "(cached) $ac_c" 1>&6
4875 else
4876 ac_save_LIBS="$LIBS"
4877 LIBS="-lmail $LIBS"
4878 cat > conftest.$ac_ext <<EOF
4879 #line 4880 "configure"
4880 #include "confdefs.h"
4881 /* Override any gcc2 internal prototype to avoid an error. */
4882 /* We use char because int might match the return type of a gcc2
4883 builtin and then its argument prototype would still apply. */
4884 char maillock();
4885
4886 int main() {
4887 maillock()
4888 ; return 0; }
4889 EOF
4890 if { (eval echo configure:4891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4891 rm -rf conftest*
4892 eval "ac_cv_lib_$ac_lib_var=yes"
4893 else
4894 echo "configure: failed program was:" >&5
4895 cat conftest.$ac_ext >&5
4896 rm -rf conftest*
4897 eval "ac_cv_lib_$ac_lib_var=no"
4898 fi
4899 rm -f conftest*
4900 LIBS="$ac_save_LIBS"
4901
4902 fi
4903 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4904 echo "$ac_t""yes" 1>&6
4905 ac_tr_lib=HAVE_LIB`echo mail | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4906 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4907 cat >> confdefs.h <<EOF
4908 #define $ac_tr_lib 1
4909 EOF
4910
4911 LIBS="-lmail $LIBS"
4912
4913 else
4914 echo "$ac_t""no" 1>&6
4915 fi
4916
4917 echo $ac_n "checking for maillock in -llockfile""... $ac_c" 1>&6
4918 echo "configure:4919: checking for maillock in -llockfile" >&5
4919 ac_lib_var=`echo lockfile'_'maillock | sed 'y%./+-%__p_%'`
4920 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4921 echo $ac_n "(cached) $ac_c" 1>&6
4922 else
4923 ac_save_LIBS="$LIBS"
4924 LIBS="-llockfile $LIBS"
4925 cat > conftest.$ac_ext <<EOF
4926 #line 4927 "configure"
4927 #include "confdefs.h"
4928 /* Override any gcc2 internal prototype to avoid an error. */
4929 /* We use char because int might match the return type of a gcc2
4930 builtin and then its argument prototype would still apply. */
4931 char maillock();
4932
4933 int main() {
4934 maillock()
4935 ; return 0; }
4936 EOF
4937 if { (eval echo configure:4938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4938 rm -rf conftest*
4939 eval "ac_cv_lib_$ac_lib_var=yes"
4940 else
4941 echo "configure: failed program was:" >&5
4942 cat conftest.$ac_ext >&5
4943 rm -rf conftest*
4944 eval "ac_cv_lib_$ac_lib_var=no"
4945 fi
4946 rm -f conftest*
4947 LIBS="$ac_save_LIBS"
4948
4949 fi
4950 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4951 echo "$ac_t""yes" 1>&6
4952 ac_tr_lib=HAVE_LIB`echo lockfile | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4953 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4954 cat >> confdefs.h <<EOF
4955 #define $ac_tr_lib 1
4956 EOF
4957
4958 LIBS="-llockfile $LIBS"
4959
4960 else
4961 echo "$ac_t""no" 1>&6
4962 fi
4963
4964 # If we have the shared liblockfile, assume we must use it for mail
4965 # locking (e.g. Debian). If we couldn't link against liblockfile
4966 # (no liblockfile.a installed), ensure that we don't need to.
4967 if test "$ac_cv_lib_lockfile_maillock" = no; then
4968 # Extract the first word of "liblockfile.so", so it can be a program name with args.
4969 set dummy liblockfile.so; ac_word=$2
4970 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4971 echo "configure:4972: checking for $ac_word" >&5
4972 if eval "test \"`echo '$''{'ac_cv_prog_liblockfile'+set}'`\" = set"; then
4973 echo $ac_n "(cached) $ac_c" 1>&6
4974 else
4975 if test -n "$liblockfile"; then
4976 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
4977 else
4978 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4979 ac_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
4980 for ac_dir in $ac_dummy; do
4981 test -z "$ac_dir" && ac_dir=.
4982 if test -f $ac_dir/$ac_word; then
4983 ac_cv_prog_liblockfile="yes"
4984 break
4985 fi
4986 done
4987 IFS="$ac_save_ifs"
4988 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
4989 fi
4990 fi
4991 liblockfile="$ac_cv_prog_liblockfile"
4992 if test -n "$liblockfile"; then
4993 echo "$ac_t""$liblockfile" 1>&6
4994 else
4995 echo "$ac_t""no" 1>&6
4996 fi
4997
4998 if test $ac_cv_prog_liblockfile = yes; then
4999 { echo "configure: error: Shared liblockfile found but can't link against it.
5000 This probably means that movemail could lose mail.
5001 There may be a \`development' package to install containing liblockfile." 1>&2; exit 1; }
5002 else cat >> confdefs.h <<\EOF
5003 #define LIBMAIL -llockfile
5004 EOF
5005
5006 fi
5007 else :
5008 fi
5009 for ac_func in touchlock
5010 do
5011 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5012 echo "configure:5013: checking for $ac_func" >&5
5013 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5014 echo $ac_n "(cached) $ac_c" 1>&6
5015 else
5016 cat > conftest.$ac_ext <<EOF
5017 #line 5018 "configure"
5018 #include "confdefs.h"
5019 /* System header to define __stub macros and hopefully few prototypes,
5020 which can conflict with char $ac_func(); below. */
5021 #include <assert.h>
5022 /* Override any gcc2 internal prototype to avoid an error. */
5023 /* We use char because int might match the return type of a gcc2
5024 builtin and then its argument prototype would still apply. */
5025 char $ac_func();
5026
5027 int main() {
5028
5029 /* The GNU C library defines this for functions which it implements
5030 to always fail with ENOSYS. Some functions are actually named
5031 something starting with __ and the normal name is an alias. */
5032 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5033 choke me
5034 #else
5035 $ac_func();
5036 #endif
5037
5038 ; return 0; }
5039 EOF
5040 if { (eval echo configure:5041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5041 rm -rf conftest*
5042 eval "ac_cv_func_$ac_func=yes"
5043 else
5044 echo "configure: failed program was:" >&5
5045 cat conftest.$ac_ext >&5
5046 rm -rf conftest*
5047 eval "ac_cv_func_$ac_func=no"
5048 fi
5049 rm -f conftest*
5050 fi
5051
5052 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5053 echo "$ac_t""yes" 1>&6
5054 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5055 cat >> confdefs.h <<EOF
5056 #define $ac_tr_func 1
5057 EOF
5058
5059 else
5060 echo "$ac_t""no" 1>&6
5061 fi
5062 done
5063
5064 for ac_hdr in maillock.h
5065 do
5066 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5067 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5068 echo "configure:5069: checking for $ac_hdr" >&5
5069 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5070 echo $ac_n "(cached) $ac_c" 1>&6
5071 else
5072 cat > conftest.$ac_ext <<EOF
5073 #line 5074 "configure"
5074 #include "confdefs.h"
5075 #include <$ac_hdr>
5076 EOF
5077 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5078 { (eval echo configure:5079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5079 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5080 if test -z "$ac_err"; then
5081 rm -rf conftest*
5082 eval "ac_cv_header_$ac_safe=yes"
5083 else
5084 echo "$ac_err" >&5
5085 echo "configure: failed program was:" >&5
5086 cat conftest.$ac_ext >&5
5087 rm -rf conftest*
5088 eval "ac_cv_header_$ac_safe=no"
5089 fi
5090 rm -f conftest*
5091 fi
5092 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5093 echo "$ac_t""yes" 1>&6
5094 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5095 cat >> confdefs.h <<EOF
5096 #define $ac_tr_hdr 1
5097 EOF
5098
5099 else
5100 echo "$ac_t""no" 1>&6
5101 fi
5102 done
5103
5104
5105 for ac_func in gettimeofday gethostname getdomainname dup2 \
5106 rename closedir mkdir rmdir sysinfo \
5107 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
5108 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
5109 utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo \
5110 __fpending ftello getloadavg mblen mbrlen strsignal
5111 do
5112 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5113 echo "configure:5114: checking for $ac_func" >&5
5114 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5115 echo $ac_n "(cached) $ac_c" 1>&6
5116 else
5117 cat > conftest.$ac_ext <<EOF
5118 #line 5119 "configure"
5119 #include "confdefs.h"
5120 /* System header to define __stub macros and hopefully few prototypes,
5121 which can conflict with char $ac_func(); below. */
5122 #include <assert.h>
5123 /* Override any gcc2 internal prototype to avoid an error. */
5124 /* We use char because int might match the return type of a gcc2
5125 builtin and then its argument prototype would still apply. */
5126 char $ac_func();
5127
5128 int main() {
5129
5130 /* The GNU C library defines this for functions which it implements
5131 to always fail with ENOSYS. Some functions are actually named
5132 something starting with __ and the normal name is an alias. */
5133 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5134 choke me
5135 #else
5136 $ac_func();
5137 #endif
5138
5139 ; return 0; }
5140 EOF
5141 if { (eval echo configure:5142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5142 rm -rf conftest*
5143 eval "ac_cv_func_$ac_func=yes"
5144 else
5145 echo "configure: failed program was:" >&5
5146 cat conftest.$ac_ext >&5
5147 rm -rf conftest*
5148 eval "ac_cv_func_$ac_func=no"
5149 fi
5150 rm -f conftest*
5151 fi
5152
5153 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5154 echo "$ac_t""yes" 1>&6
5155 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5156 cat >> confdefs.h <<EOF
5157 #define $ac_tr_func 1
5158 EOF
5159
5160 else
5161 echo "$ac_t""no" 1>&6
5162 fi
5163 done
5164
5165
5166 # Check this now, so that we will NOT find the above functions in ncurses.
5167 # That is because we have not set up to link ncurses in lib-src.
5168 # It's better to believe a function is not available
5169 # than to expect to find it in ncurses.
5170 echo $ac_n "checking for tparm in -lncurses""... $ac_c" 1>&6
5171 echo "configure:5172: checking for tparm in -lncurses" >&5
5172 ac_lib_var=`echo ncurses'_'tparm | sed 'y%./+-%__p_%'`
5173 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5174 echo $ac_n "(cached) $ac_c" 1>&6
5175 else
5176 ac_save_LIBS="$LIBS"
5177 LIBS="-lncurses $LIBS"
5178 cat > conftest.$ac_ext <<EOF
5179 #line 5180 "configure"
5180 #include "confdefs.h"
5181 /* Override any gcc2 internal prototype to avoid an error. */
5182 /* We use char because int might match the return type of a gcc2
5183 builtin and then its argument prototype would still apply. */
5184 char tparm();
5185
5186 int main() {
5187 tparm()
5188 ; return 0; }
5189 EOF
5190 if { (eval echo configure:5191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5191 rm -rf conftest*
5192 eval "ac_cv_lib_$ac_lib_var=yes"
5193 else
5194 echo "configure: failed program was:" >&5
5195 cat conftest.$ac_ext >&5
5196 rm -rf conftest*
5197 eval "ac_cv_lib_$ac_lib_var=no"
5198 fi
5199 rm -f conftest*
5200 LIBS="$ac_save_LIBS"
5201
5202 fi
5203 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5204 echo "$ac_t""yes" 1>&6
5205 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5206 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5207 cat >> confdefs.h <<EOF
5208 #define $ac_tr_lib 1
5209 EOF
5210
5211 LIBS="-lncurses $LIBS"
5212
5213 else
5214 echo "$ac_t""no" 1>&6
5215 fi
5216
5217
5218 # Solaris requires -lintl if you want strerror (which calls dgettext)
5219 # to return localized messages.
5220 echo $ac_n "checking for dgettext in -lintl""... $ac_c" 1>&6
5221 echo "configure:5222: checking for dgettext in -lintl" >&5
5222 ac_lib_var=`echo intl'_'dgettext | sed 'y%./+-%__p_%'`
5223 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5224 echo $ac_n "(cached) $ac_c" 1>&6
5225 else
5226 ac_save_LIBS="$LIBS"
5227 LIBS="-lintl $LIBS"
5228 cat > conftest.$ac_ext <<EOF
5229 #line 5230 "configure"
5230 #include "confdefs.h"
5231 /* Override any gcc2 internal prototype to avoid an error. */
5232 /* We use char because int might match the return type of a gcc2
5233 builtin and then its argument prototype would still apply. */
5234 char dgettext();
5235
5236 int main() {
5237 dgettext()
5238 ; return 0; }
5239 EOF
5240 if { (eval echo configure:5241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5241 rm -rf conftest*
5242 eval "ac_cv_lib_$ac_lib_var=yes"
5243 else
5244 echo "configure: failed program was:" >&5
5245 cat conftest.$ac_ext >&5
5246 rm -rf conftest*
5247 eval "ac_cv_lib_$ac_lib_var=no"
5248 fi
5249 rm -f conftest*
5250 LIBS="$ac_save_LIBS"
5251
5252 fi
5253 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5254 echo "$ac_t""yes" 1>&6
5255 ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5256 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5257 cat >> confdefs.h <<EOF
5258 #define $ac_tr_lib 1
5259 EOF
5260
5261 LIBS="-lintl $LIBS"
5262
5263 else
5264 echo "$ac_t""no" 1>&6
5265 fi
5266
5267
5268 echo $ac_n "checking whether localtime caches TZ""... $ac_c" 1>&6
5269 echo "configure:5270: checking whether localtime caches TZ" >&5
5270 if eval "test \"`echo '$''{'emacs_cv_localtime_cache'+set}'`\" = set"; then
5271 echo $ac_n "(cached) $ac_c" 1>&6
5272 else
5273 if test x$ac_cv_func_tzset = xyes; then
5274 if test "$cross_compiling" = yes; then
5275 # If we have tzset, assume the worst when cross-compiling.
5276 emacs_cv_localtime_cache=yes
5277 else
5278 cat > conftest.$ac_ext <<EOF
5279 #line 5280 "configure"
5280 #include "confdefs.h"
5281 #include <time.h>
5282 extern char **environ;
5283 unset_TZ ()
5284 {
5285 char **from, **to;
5286 for (to = from = environ; (*to = *from); from++)
5287 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
5288 to++;
5289 }
5290 char TZ_GMT0[] = "TZ=GMT0";
5291 char TZ_PST8[] = "TZ=PST8";
5292 main()
5293 {
5294 time_t now = time ((time_t *) 0);
5295 int hour_GMT0, hour_unset;
5296 if (putenv (TZ_GMT0) != 0)
5297 exit (1);
5298 hour_GMT0 = localtime (&now)->tm_hour;
5299 unset_TZ ();
5300 hour_unset = localtime (&now)->tm_hour;
5301 if (putenv (TZ_PST8) != 0)
5302 exit (1);
5303 if (localtime (&now)->tm_hour == hour_GMT0)
5304 exit (1);
5305 unset_TZ ();
5306 if (localtime (&now)->tm_hour != hour_unset)
5307 exit (1);
5308 exit (0);
5309 }
5310 EOF
5311 if { (eval echo configure:5312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5312 then
5313 emacs_cv_localtime_cache=no
5314 else
5315 echo "configure: failed program was:" >&5
5316 cat conftest.$ac_ext >&5
5317 rm -fr conftest*
5318 emacs_cv_localtime_cache=yes
5319 fi
5320 rm -fr conftest*
5321 fi
5322
5323 else
5324 # If we lack tzset, report that localtime does not cache TZ,
5325 # since we can't invalidate the cache if we don't have tzset.
5326 emacs_cv_localtime_cache=no
5327 fi
5328 fi
5329 echo "$ac_t""$emacs_cv_localtime_cache" 1>&6
5330 if test $emacs_cv_localtime_cache = yes; then
5331 cat >> confdefs.h <<\EOF
5332 #define LOCALTIME_CACHE 1
5333 EOF
5334
5335 fi
5336
5337 if test "x$HAVE_TIMEVAL" = xyes; then
5338 echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
5339 echo "configure:5340: checking whether gettimeofday can accept two arguments" >&5
5340 if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
5341 echo $ac_n "(cached) $ac_c" 1>&6
5342 else
5343 cat > conftest.$ac_ext <<EOF
5344 #line 5345 "configure"
5345 #include "confdefs.h"
5346
5347 #ifdef TIME_WITH_SYS_TIME
5348 #include <sys/time.h>
5349 #include <time.h>
5350 #else
5351 #ifdef HAVE_SYS_TIME_H
5352 #include <sys/time.h>
5353 #else
5354 #include <time.h>
5355 #endif
5356 #endif
5357
5358 int main() {
5359
5360 struct timeval time;
5361 struct timezone dummy;
5362 gettimeofday (&time, &dummy);
5363
5364 ; return 0; }
5365 EOF
5366 if { (eval echo configure:5367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5367 rm -rf conftest*
5368 emacs_cv_gettimeofday_two_arguments=yes
5369 else
5370 echo "configure: failed program was:" >&5
5371 cat conftest.$ac_ext >&5
5372 rm -rf conftest*
5373 emacs_cv_gettimeofday_two_arguments=no
5374 fi
5375 rm -f conftest*
5376 fi
5377
5378 echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6
5379 if test $emacs_cv_gettimeofday_two_arguments = no; then
5380 cat >> confdefs.h <<\EOF
5381 #define GETTIMEOFDAY_ONE_ARGUMENT 1
5382 EOF
5383
5384 fi
5385 fi
5386
5387 ok_so_far=yes
5388 echo $ac_n "checking for socket""... $ac_c" 1>&6
5389 echo "configure:5390: checking for socket" >&5
5390 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
5391 echo $ac_n "(cached) $ac_c" 1>&6
5392 else
5393 cat > conftest.$ac_ext <<EOF
5394 #line 5395 "configure"
5395 #include "confdefs.h"
5396 /* System header to define __stub macros and hopefully few prototypes,
5397 which can conflict with char socket(); below. */
5398 #include <assert.h>
5399 /* Override any gcc2 internal prototype to avoid an error. */
5400 /* We use char because int might match the return type of a gcc2
5401 builtin and then its argument prototype would still apply. */
5402 char socket();
5403
5404 int main() {
5405
5406 /* The GNU C library defines this for functions which it implements
5407 to always fail with ENOSYS. Some functions are actually named
5408 something starting with __ and the normal name is an alias. */
5409 #if defined (__stub_socket) || defined (__stub___socket)
5410 choke me
5411 #else
5412 socket();
5413 #endif
5414
5415 ; return 0; }
5416 EOF
5417 if { (eval echo configure:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5418 rm -rf conftest*
5419 eval "ac_cv_func_socket=yes"
5420 else
5421 echo "configure: failed program was:" >&5
5422 cat conftest.$ac_ext >&5
5423 rm -rf conftest*
5424 eval "ac_cv_func_socket=no"
5425 fi
5426 rm -f conftest*
5427 fi
5428
5429 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
5430 echo "$ac_t""yes" 1>&6
5431 :
5432 else
5433 echo "$ac_t""no" 1>&6
5434 ok_so_far=no
5435 fi
5436
5437 if test $ok_so_far = yes; then
5438 ac_safe=`echo "netinet/in.h" | sed 'y%./+-%__p_%'`
5439 echo $ac_n "checking for netinet/in.h""... $ac_c" 1>&6
5440 echo "configure:5441: checking for netinet/in.h" >&5
5441 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5442 echo $ac_n "(cached) $ac_c" 1>&6
5443 else
5444 cat > conftest.$ac_ext <<EOF
5445 #line 5446 "configure"
5446 #include "confdefs.h"
5447 #include <netinet/in.h>
5448 EOF
5449 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5450 { (eval echo configure:5451: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5451 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5452 if test -z "$ac_err"; then
5453 rm -rf conftest*
5454 eval "ac_cv_header_$ac_safe=yes"
5455 else
5456 echo "$ac_err" >&5
5457 echo "configure: failed program was:" >&5
5458 cat conftest.$ac_ext >&5
5459 rm -rf conftest*
5460 eval "ac_cv_header_$ac_safe=no"
5461 fi
5462 rm -f conftest*
5463 fi
5464 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5465 echo "$ac_t""yes" 1>&6
5466 :
5467 else
5468 echo "$ac_t""no" 1>&6
5469 ok_so_far=no
5470 fi
5471
5472 fi
5473 if test $ok_so_far = yes; then
5474 ac_safe=`echo "arpa/inet.h" | sed 'y%./+-%__p_%'`
5475 echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6
5476 echo "configure:5477: checking for arpa/inet.h" >&5
5477 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5478 echo $ac_n "(cached) $ac_c" 1>&6
5479 else
5480 cat > conftest.$ac_ext <<EOF
5481 #line 5482 "configure"
5482 #include "confdefs.h"
5483 #include <arpa/inet.h>
5484 EOF
5485 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5486 { (eval echo configure:5487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5487 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5488 if test -z "$ac_err"; then
5489 rm -rf conftest*
5490 eval "ac_cv_header_$ac_safe=yes"
5491 else
5492 echo "$ac_err" >&5
5493 echo "configure: failed program was:" >&5
5494 cat conftest.$ac_ext >&5
5495 rm -rf conftest*
5496 eval "ac_cv_header_$ac_safe=no"
5497 fi
5498 rm -f conftest*
5499 fi
5500 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5501 echo "$ac_t""yes" 1>&6
5502 :
5503 else
5504 echo "$ac_t""no" 1>&6
5505 ok_so_far=no
5506 fi
5507
5508 fi
5509 if test $ok_so_far = yes; then
5510 cat >> confdefs.h <<\EOF
5511 #define HAVE_INET_SOCKETS 1
5512 EOF
5513
5514 fi
5515
5516 if test -f /usr/lpp/X11/bin/smt.exp; then
5517 cat >> confdefs.h <<\EOF
5518 #define HAVE_AIX_SMT_EXP 1
5519 EOF
5520
5521 fi
5522
5523 # Set up the CFLAGS for real compilation, so we can substitute it.
5524 CFLAGS="$REAL_CFLAGS"
5525
5526 #### Find out which version of Emacs this is.
5527 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
5528 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
5529 if test x"${version}" = x; then
5530 { echo "configure: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." 1>&2; exit 1; }
5531 fi
5532
5533 ### Specify what sort of things we'll be editing into Makefile and config.h.
5534 ### Use configuration here uncanonicalized to avoid exceeding size limits.
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566 cat >> confdefs.h <<EOF
5567 #define EMACS_CONFIGURATION "${canonical}"
5568 EOF
5569
5570 cat >> confdefs.h <<EOF
5571 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
5572 EOF
5573
5574 cat >> confdefs.h <<EOF
5575 #define config_machfile "${machfile}"
5576 EOF
5577
5578 cat >> confdefs.h <<EOF
5579 #define config_opsysfile "${opsysfile}"
5580 EOF
5581
5582 cat >> confdefs.h <<EOF
5583 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
5584 EOF
5585
5586 cat >> confdefs.h <<EOF
5587 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
5588 EOF
5589
5590 cat >> confdefs.h <<EOF
5591 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
5592 EOF
5593
5594 cat >> confdefs.h <<EOF
5595 #define UNEXEC_SRC ${UNEXEC_SRC}
5596 EOF
5597
5598
5599 if test "${HAVE_X_WINDOWS}" = "yes" ; then
5600 cat >> confdefs.h <<\EOF
5601 #define HAVE_X_WINDOWS 1
5602 EOF
5603
5604 fi
5605 if test "${USE_X_TOOLKIT}" != "none" ; then
5606 cat >> confdefs.h <<\EOF
5607 #define USE_X_TOOLKIT 1
5608 EOF
5609
5610 fi
5611 if test "${HAVE_X11}" = "yes" ; then
5612 cat >> confdefs.h <<\EOF
5613 #define HAVE_X11 1
5614 EOF
5615
5616 fi
5617 if test "${HAVE_XFREE386}" = "yes" ; then
5618 cat >> confdefs.h <<\EOF
5619 #define HAVE_XFREE386 1
5620 EOF
5621
5622 fi
5623 if test "${HAVE_MENUS}" = "yes" ; then
5624 cat >> confdefs.h <<\EOF
5625 #define HAVE_MENUS 1
5626 EOF
5627
5628 fi
5629 if test "${GNU_MALLOC}" = "yes" ; then
5630 cat >> confdefs.h <<\EOF
5631 #define GNU_MALLOC 1
5632 EOF
5633
5634 fi
5635 if test "${REL_ALLOC}" = "yes" ; then
5636 cat >> confdefs.h <<\EOF
5637 #define REL_ALLOC 1
5638 EOF
5639
5640 fi
5641 if test "${LISP_FLOAT_TYPE}" = "yes" ; then
5642 cat >> confdefs.h <<\EOF
5643 #define LISP_FLOAT_TYPE 1
5644 EOF
5645
5646 fi
5647
5648 #### Report on what we decided to do.
5649 echo "
5650 Configured for \`${canonical}'.
5651
5652 Where should the build process find the source code? ${srcdir}
5653 What operating system and machine description files should Emacs use?
5654 \`${opsysfile}' and \`${machfile}'
5655 What compiler should emacs be built with? ${CC} ${CFLAGS}
5656 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
5657 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
5658 What window system should Emacs use? ${window_system}
5659 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
5660
5661 if test -n "${x_includes}"; then
5662 echo " Where do we find X Windows header files? ${x_includes}"
5663 else
5664 echo " Where do we find X Windows header files? Standard dirs"
5665 fi
5666 if test -n "${x_libraries}"; then
5667 echo " Where do we find X Windows libraries? ${x_libraries}"
5668 else
5669 echo " Where do we find X Windows libraries? Standard dirs"
5670 fi
5671
5672 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
5673 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
5674 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
5675 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
5676 echo " Does Emacs use -lungif? ${HAVE_GIF}"
5677 echo " Does Emacs use -lpng? ${HAVE_PNG}"
5678 echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
5679 echo
5680
5681 # Remove any trailing slashes in these variables.
5682 test "${prefix}" != NONE &&
5683 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
5684 test "${exec_prefix}" != NONE &&
5685 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
5686
5687 trap '' 1 2 15
5688 cat > confcache <<\EOF
5689 # This file is a shell script that caches the results of configure
5690 # tests run on this system so they can be shared between configure
5691 # scripts and configure runs. It is not useful on other systems.
5692 # If it contains results you don't want to keep, you may remove or edit it.
5693 #
5694 # By default, configure uses ./config.cache as the cache file,
5695 # creating it if it does not exist already. You can give configure
5696 # the --cache-file=FILE option to use a different cache file; that is
5697 # what configure does when it calls configure scripts in
5698 # subdirectories, so they share the cache.
5699 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5700 # config.status only pays attention to the cache file if you give it the
5701 # --recheck option to rerun configure.
5702 #
5703 EOF
5704 # The following way of writing the cache mishandles newlines in values,
5705 # but we know of no workaround that is simple, portable, and efficient.
5706 # So, don't put newlines in cache variables' values.
5707 # Ultrix sh set writes to stderr and can't be redirected directly,
5708 # and sets the high bit in the cache file unless we assign to the vars.
5709 (set) 2>&1 |
5710 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5711 *ac_space=\ *)
5712 # `set' does not quote correctly, so add quotes (double-quote substitution
5713 # turns \\\\ into \\, and sed turns \\ into \).
5714 sed -n \
5715 -e "s/'/'\\\\''/g" \
5716 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5717 ;;
5718 *)
5719 # `set' quotes correctly as required by POSIX, so do not add quotes.
5720 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5721 ;;
5722 esac >> confcache
5723 if cmp -s $cache_file confcache; then
5724 :
5725 else
5726 if test -w $cache_file; then
5727 echo "updating cache $cache_file"
5728 cat confcache > $cache_file
5729 else
5730 echo "not updating unwritable cache $cache_file"
5731 fi
5732 fi
5733 rm -f confcache
5734
5735 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5736
5737 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5738 # Let make expand exec_prefix.
5739 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5740
5741 # Any assignment to VPATH causes Sun make to only execute
5742 # the first set of double-colon rules, so remove it if not needed.
5743 # If there is a colon in the path, we need to keep it.
5744 if test "x$srcdir" = x.; then
5745 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
5746 fi
5747
5748 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5749
5750 DEFS=-DHAVE_CONFIG_H
5751
5752 # Without the "./", some shells look in PATH for config.status.
5753 : ${CONFIG_STATUS=./config.status}
5754
5755 echo creating $CONFIG_STATUS
5756 rm -f $CONFIG_STATUS
5757 cat > $CONFIG_STATUS <<EOF
5758 #! /bin/sh
5759 # Generated automatically by configure.
5760 # Run this file to recreate the current configuration.
5761 # This directory was configured as follows,
5762 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5763 #
5764 # $0 $ac_configure_args
5765 #
5766 # Compiler output produced by configure, useful for debugging
5767 # configure, is in ./config.log if it exists.
5768
5769 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5770 for ac_option
5771 do
5772 case "\$ac_option" in
5773 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5774 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5775 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5776 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5777 echo "$CONFIG_STATUS generated by autoconf version 2.13"
5778 exit 0 ;;
5779 -help | --help | --hel | --he | --h)
5780 echo "\$ac_cs_usage"; exit 0 ;;
5781 *) echo "\$ac_cs_usage"; exit 1 ;;
5782 esac
5783 done
5784
5785 ac_given_srcdir=$srcdir
5786 ac_given_INSTALL="$INSTALL"
5787
5788 trap 'rm -fr `echo "Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
5789 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
5790 leim/Makefile src/config.h:src/config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5791 EOF
5792 cat >> $CONFIG_STATUS <<EOF
5793
5794 # Protect against being on the right side of a sed subst in config.status.
5795 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5796 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5797 $ac_vpsub
5798 $extrasub
5799 s%@SHELL@%$SHELL%g
5800 s%@CFLAGS@%$CFLAGS%g
5801 s%@CPPFLAGS@%$CPPFLAGS%g
5802 s%@CXXFLAGS@%$CXXFLAGS%g
5803 s%@FFLAGS@%$FFLAGS%g
5804 s%@DEFS@%$DEFS%g
5805 s%@LDFLAGS@%$LDFLAGS%g
5806 s%@LIBS@%$LIBS%g
5807 s%@exec_prefix@%$exec_prefix%g
5808 s%@prefix@%$prefix%g
5809 s%@program_transform_name@%$program_transform_name%g
5810 s%@bindir@%$bindir%g
5811 s%@sbindir@%$sbindir%g
5812 s%@libexecdir@%$libexecdir%g
5813 s%@datadir@%$datadir%g
5814 s%@sysconfdir@%$sysconfdir%g
5815 s%@sharedstatedir@%$sharedstatedir%g
5816 s%@localstatedir@%$localstatedir%g
5817 s%@libdir@%$libdir%g
5818 s%@includedir@%$includedir%g
5819 s%@oldincludedir@%$oldincludedir%g
5820 s%@infodir@%$infodir%g
5821 s%@mandir@%$mandir%g
5822 s%@host@%$host%g
5823 s%@host_alias@%$host_alias%g
5824 s%@host_cpu@%$host_cpu%g
5825 s%@host_vendor@%$host_vendor%g
5826 s%@host_os@%$host_os%g
5827 s%@CC@%$CC%g
5828 s%@LN_S@%$LN_S%g
5829 s%@CPP@%$CPP%g
5830 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5831 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5832 s%@INSTALL_DATA@%$INSTALL_DATA%g
5833 s%@YACC@%$YACC%g
5834 s%@SET_MAKE@%$SET_MAKE%g
5835 s%@ALLOCA@%$ALLOCA%g
5836 s%@liblockfile@%$liblockfile%g
5837 s%@version@%$version%g
5838 s%@configuration@%$configuration%g
5839 s%@canonical@%$canonical%g
5840 s%@srcdir@%$srcdir%g
5841 s%@lispdir@%$lispdir%g
5842 s%@locallisppath@%$locallisppath%g
5843 s%@lisppath@%$lisppath%g
5844 s%@x_default_search_path@%$x_default_search_path%g
5845 s%@etcdir@%$etcdir%g
5846 s%@archlibdir@%$archlibdir%g
5847 s%@docdir@%$docdir%g
5848 s%@bitmapdir@%$bitmapdir%g
5849 s%@c_switch_system@%$c_switch_system%g
5850 s%@c_switch_machine@%$c_switch_machine%g
5851 s%@LD_SWITCH_X_SITE@%$LD_SWITCH_X_SITE%g
5852 s%@LD_SWITCH_X_SITE_AUX@%$LD_SWITCH_X_SITE_AUX%g
5853 s%@C_SWITCH_X_SITE@%$C_SWITCH_X_SITE%g
5854 s%@X_TOOLKIT_TYPE@%$X_TOOLKIT_TYPE%g
5855 s%@machfile@%$machfile%g
5856 s%@opsysfile@%$opsysfile%g
5857 s%@RANLIB@%$RANLIB%g
5858
5859 CEOF
5860 EOF
5861
5862 cat >> $CONFIG_STATUS <<\EOF
5863
5864 # Split the substitutions into bite-sized pieces for seds with
5865 # small command number limits, like on Digital OSF/1 and HP-UX.
5866 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5867 ac_file=1 # Number of current file.
5868 ac_beg=1 # First line for current file.
5869 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5870 ac_more_lines=:
5871 ac_sed_cmds=""
5872 while $ac_more_lines; do
5873 if test $ac_beg -gt 1; then
5874 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5875 else
5876 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5877 fi
5878 if test ! -s conftest.s$ac_file; then
5879 ac_more_lines=false
5880 rm -f conftest.s$ac_file
5881 else
5882 if test -z "$ac_sed_cmds"; then
5883 ac_sed_cmds="sed -f conftest.s$ac_file"
5884 else
5885 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5886 fi
5887 ac_file=`expr $ac_file + 1`
5888 ac_beg=$ac_end
5889 ac_end=`expr $ac_end + $ac_max_sed_cmds`
5890 fi
5891 done
5892 if test -z "$ac_sed_cmds"; then
5893 ac_sed_cmds=cat
5894 fi
5895 EOF
5896
5897 cat >> $CONFIG_STATUS <<EOF
5898
5899 CONFIG_FILES=\${CONFIG_FILES-"Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
5900 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
5901 leim/Makefile"}
5902 EOF
5903 cat >> $CONFIG_STATUS <<\EOF
5904 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5905 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5906 case "$ac_file" in
5907 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5908 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5909 *) ac_file_in="${ac_file}.in" ;;
5910 esac
5911
5912 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5913
5914 # Remove last slash and all that follows it. Not all systems have dirname.
5915 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5916 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5917 # The file is in a subdirectory.
5918 test ! -d "$ac_dir" && mkdir "$ac_dir"
5919 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5920 # A "../" for each directory in $ac_dir_suffix.
5921 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5922 else
5923 ac_dir_suffix= ac_dots=
5924 fi
5925
5926 case "$ac_given_srcdir" in
5927 .) srcdir=.
5928 if test -z "$ac_dots"; then top_srcdir=.
5929 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5930 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5931 *) # Relative path.
5932 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5933 top_srcdir="$ac_dots$ac_given_srcdir" ;;
5934 esac
5935
5936 case "$ac_given_INSTALL" in
5937 [/$]*) INSTALL="$ac_given_INSTALL" ;;
5938 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5939 esac
5940
5941 echo creating "$ac_file"
5942 rm -f "$ac_file"
5943 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5944 case "$ac_file" in
5945 *Makefile*) ac_comsub="1i\\
5946 # $configure_input" ;;
5947 *) ac_comsub= ;;
5948 esac
5949
5950 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5951 sed -e "$ac_comsub
5952 s%@configure_input@%$configure_input%g
5953 s%@srcdir@%$srcdir%g
5954 s%@top_srcdir@%$top_srcdir%g
5955 s%@INSTALL@%$INSTALL%g
5956 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5957 fi; done
5958 rm -f conftest.s*
5959
5960 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5961 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5962 #
5963 # ac_d sets the value in "#define NAME VALUE" lines.
5964 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5965 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
5966 ac_dC='\3'
5967 ac_dD='%g'
5968 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5969 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5970 ac_uB='\([ ]\)%\1#\2define\3'
5971 ac_uC=' '
5972 ac_uD='\4%g'
5973 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5974 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5975 ac_eB='$%\1#\2define\3'
5976 ac_eC=' '
5977 ac_eD='%g'
5978
5979 if test "${CONFIG_HEADERS+set}" != set; then
5980 EOF
5981 cat >> $CONFIG_STATUS <<EOF
5982 CONFIG_HEADERS="src/config.h:src/config.in"
5983 EOF
5984 cat >> $CONFIG_STATUS <<\EOF
5985 fi
5986 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5987 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5988 case "$ac_file" in
5989 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5990 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5991 *) ac_file_in="${ac_file}.in" ;;
5992 esac
5993
5994 echo creating $ac_file
5995
5996 rm -f conftest.frag conftest.in conftest.out
5997 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5998 cat $ac_file_inputs > conftest.in
5999
6000 EOF
6001
6002 # Transform confdefs.h into a sed script conftest.vals that substitutes
6003 # the proper values into config.h.in to produce config.h. And first:
6004 # Protect against being on the right side of a sed subst in config.status.
6005 # Protect against being in an unquoted here document in config.status.
6006 rm -f conftest.vals
6007 cat > conftest.hdr <<\EOF
6008 s/[\\&%]/\\&/g
6009 s%[\\$`]%\\&%g
6010 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6011 s%ac_d%ac_u%gp
6012 s%ac_u%ac_e%gp
6013 EOF
6014 sed -n -f conftest.hdr confdefs.h > conftest.vals
6015 rm -f conftest.hdr
6016
6017 # This sed command replaces #undef with comments. This is necessary, for
6018 # example, in the case of _POSIX_SOURCE, which is predefined and required
6019 # on some systems where configure will not decide to define it.
6020 cat >> conftest.vals <<\EOF
6021 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6022 EOF
6023
6024 # Break up conftest.vals because some shells have a limit on
6025 # the size of here documents, and old seds have small limits too.
6026
6027 rm -f conftest.tail
6028 while :
6029 do
6030 ac_lines=`grep -c . conftest.vals`
6031 # grep -c gives empty output for an empty file on some AIX systems.
6032 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6033 # Write a limited-size here document to conftest.frag.
6034 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6035 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6036 echo 'CEOF
6037 sed -f conftest.frag conftest.in > conftest.out
6038 rm -f conftest.in
6039 mv conftest.out conftest.in
6040 ' >> $CONFIG_STATUS
6041 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6042 rm -f conftest.vals
6043 mv conftest.tail conftest.vals
6044 done
6045 rm -f conftest.vals
6046
6047 cat >> $CONFIG_STATUS <<\EOF
6048 rm -f conftest.frag conftest.h
6049 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
6050 cat conftest.in >> conftest.h
6051 rm -f conftest.in
6052 if cmp -s $ac_file conftest.h 2>/dev/null; then
6053 echo "$ac_file is unchanged"
6054 rm -f conftest.h
6055 else
6056 # Remove last slash and all that follows it. Not all systems have dirname.
6057 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6058 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6059 # The file is in a subdirectory.
6060 test ! -d "$ac_dir" && mkdir "$ac_dir"
6061 fi
6062 rm -f $ac_file
6063 mv conftest.h $ac_file
6064 fi
6065 fi; done
6066
6067 EOF
6068 cat >> $CONFIG_STATUS <<EOF
6069 CPP="$CPP" CPPFLAGS="$CPPFLAGS"
6070 EOF
6071 cat >> $CONFIG_STATUS <<\EOF
6072
6073
6074 ### Make the necessary directories, if they don't exist.
6075 for dir in etc lisp ; do
6076 test -d ${dir} || mkdir ${dir}
6077 done
6078
6079 # Build src/Makefile from ${srcdir}/src/Makefile.c
6080 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
6081 # This must be done after src/config.h is built, since we rely on that file.
6082
6083 # Now get this: Some word that is part of the ${srcdir} directory name
6084 # or the ${configuration} value might, just might, happen to be an
6085 # identifier like `sun4' or `i386' or something, and be predefined by
6086 # the C preprocessor to some helpful value like 1, or maybe the empty
6087 # string. Needless to say consequent macro substitutions are less
6088 # than conducive to the makefile finding the correct directory.
6089 undefs="`echo $top_srcdir $configuration $canonical |
6090 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
6091 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
6092 `"
6093
6094 echo creating src/epaths.h
6095 make epaths-force
6096
6097 echo creating lib-src/Makefile
6098 ( cd lib-src
6099 rm -f junk.c junk1.c junk2.c
6100 sed -e '/start of cpp stuff/q' \
6101 < Makefile.c > junk1.c
6102 sed -e '1,/start of cpp stuff/d'\
6103 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
6104 < Makefile.c > junk.c
6105 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
6106 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
6107 cat junk1.c junk2.c > Makefile.new
6108 rm -f junk.c junk1.c junk2.c
6109 chmod 444 Makefile.new
6110 mv -f Makefile.new Makefile
6111 )
6112
6113 echo creating src/Makefile
6114 ( cd src
6115 rm -f junk.c junk1.c junk2.c
6116 sed -e '/start of cpp stuff/q' \
6117 < Makefile.c > junk1.c
6118 sed -e '1,/start of cpp stuff/d'\
6119 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
6120 < Makefile.c > junk.c
6121 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
6122 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
6123 cat junk1.c junk2.c > Makefile.new
6124 rm -f junk.c junk1.c junk2.c
6125 chmod 444 Makefile.new
6126 mv -f Makefile.new Makefile
6127 )
6128
6129 if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then
6130 echo creating src/.gdbinit
6131 echo source $top_srcdir/src/.gdbinit > src/.gdbinit
6132 fi
6133
6134 # This is how we know whether to re-run configure in certain cases.
6135 touch src/config.stamp
6136
6137
6138 exit 0
6139 EOF
6140 chmod +x $CONFIG_STATUS
6141 rm -fr confdefs* $ac_clean_files
6142 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6143
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