2000-05-25 Michael Kifer <kifer@cs.sunysb.edu>
[emacs.git] / configure
blobf8f815cf917b3c5a3d56d4cbed410b6fd9e360a9
1 #! /bin/sh
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.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
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="$ac_help
19 --with-kerberos support Kerberos-authenticated POP"
20 ac_help="$ac_help
21 --with-kerberos5 support Kerberos version 5 authenticated POP"
22 ac_help="$ac_help
23 --with-hesiod support Hesiod to get the POP server host"
24 ac_help="$ac_help
25 --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)"
26 ac_help="$ac_help
27 --with-xpm use -lXpm for displaying XPM images"
28 ac_help="$ac_help
29 --with-jpeg use -ljpeg for displaying JPEG images"
30 ac_help="$ac_help
31 --with-tiff use -ltiff for displaying TIFF images"
32 ac_help="$ac_help
33 --with-gif use -lungif for displaying GIF images"
34 ac_help="$ac_help
35 --with-png use -lpng for displaying PNG images"
36 ac_help="$ac_help
37 --without-toolkit-scroll-bars
38 don't use Motif or Xaw3d scroll bars"
39 ac_help="$ac_help
40 --with-x use the X Window System"
42 # Initialize some variables set by options.
43 # The variables have the same names as the options, with
44 # dashes changed to underlines.
45 build=NONE
46 cache_file=./config.cache
47 exec_prefix=NONE
48 host=NONE
49 no_create=
50 nonopt=NONE
51 no_recursion=
52 prefix=NONE
53 program_prefix=NONE
54 program_suffix=NONE
55 program_transform_name=s,x,x,
56 silent=
57 site=
58 srcdir=
59 target=NONE
60 verbose=
61 x_includes=NONE
62 x_libraries=NONE
63 bindir='${exec_prefix}/bin'
64 sbindir='${exec_prefix}/sbin'
65 libexecdir='${exec_prefix}/libexec'
66 datadir='${prefix}/share'
67 sysconfdir='${prefix}/etc'
68 sharedstatedir='${prefix}/com'
69 localstatedir='${prefix}/var'
70 libdir='${exec_prefix}/lib'
71 includedir='${prefix}/include'
72 oldincludedir='/usr/include'
73 infodir='${prefix}/info'
74 mandir='${prefix}/man'
76 # Initialize some other variables.
77 subdirs=
78 MFLAGS= MAKEFLAGS=
79 SHELL=${CONFIG_SHELL-/bin/sh}
80 # Maximum number of lines to put in a shell here document.
81 ac_max_here_lines=12
83 ac_prev=
84 for ac_option
87 # If the previous option needs an argument, assign it.
88 if test -n "$ac_prev"; then
89 eval "$ac_prev=\$ac_option"
90 ac_prev=
91 continue
94 case "$ac_option" in
95 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
96 *) ac_optarg= ;;
97 esac
99 # Accept the important Cygnus configure options, so we can diagnose typos.
101 case "$ac_option" in
103 -bindir | --bindir | --bindi | --bind | --bin | --bi)
104 ac_prev=bindir ;;
105 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
106 bindir="$ac_optarg" ;;
108 -build | --build | --buil | --bui | --bu)
109 ac_prev=build ;;
110 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
111 build="$ac_optarg" ;;
113 -cache-file | --cache-file | --cache-fil | --cache-fi \
114 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
115 ac_prev=cache_file ;;
116 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
117 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
118 cache_file="$ac_optarg" ;;
120 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
121 ac_prev=datadir ;;
122 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
123 | --da=*)
124 datadir="$ac_optarg" ;;
126 -disable-* | --disable-*)
127 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
128 # Reject names that are not valid shell variable names.
129 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
130 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
132 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
133 eval "enable_${ac_feature}=no" ;;
135 -enable-* | --enable-*)
136 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
137 # Reject names that are not valid shell variable names.
138 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
139 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
141 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
142 case "$ac_option" in
143 *=*) ;;
144 *) ac_optarg=yes ;;
145 esac
146 eval "enable_${ac_feature}='$ac_optarg'" ;;
148 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
149 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
150 | --exec | --exe | --ex)
151 ac_prev=exec_prefix ;;
152 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
153 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
154 | --exec=* | --exe=* | --ex=*)
155 exec_prefix="$ac_optarg" ;;
157 -gas | --gas | --ga | --g)
158 # Obsolete; use --with-gas.
159 with_gas=yes ;;
161 -help | --help | --hel | --he)
162 # Omit some internal or obsolete options to make the list less imposing.
163 # This message is too long to be a string in the A/UX 3.1 sh.
164 cat << EOF
165 Usage: configure [options] [host]
166 Options: [defaults in brackets after descriptions]
167 Configuration:
168 --cache-file=FILE cache test results in FILE
169 --help print this message
170 --no-create do not create output files
171 --quiet, --silent do not print \`checking...' messages
172 --version print the version of autoconf that created configure
173 Directory and file names:
174 --prefix=PREFIX install architecture-independent files in PREFIX
175 [$ac_default_prefix]
176 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
177 [same as prefix]
178 --bindir=DIR user executables in DIR [EPREFIX/bin]
179 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
180 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
181 --datadir=DIR read-only architecture-independent data in DIR
182 [PREFIX/share]
183 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
184 --sharedstatedir=DIR modifiable architecture-independent data in DIR
185 [PREFIX/com]
186 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
187 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
188 --includedir=DIR C header files in DIR [PREFIX/include]
189 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
190 --infodir=DIR info documentation in DIR [PREFIX/info]
191 --mandir=DIR man documentation in DIR [PREFIX/man]
192 --srcdir=DIR find the sources in DIR [configure dir or ..]
193 --program-prefix=PREFIX prepend PREFIX to installed program names
194 --program-suffix=SUFFIX append SUFFIX to installed program names
195 --program-transform-name=PROGRAM
196 run sed PROGRAM on installed program names
198 cat << EOF
199 Host type:
200 --build=BUILD configure for building on BUILD [BUILD=HOST]
201 --host=HOST configure for HOST [guessed]
202 --target=TARGET configure for TARGET [TARGET=HOST]
203 Features and packages:
204 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
205 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
206 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
207 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
208 --x-includes=DIR X include files are in DIR
209 --x-libraries=DIR X library files are in DIR
211 if test -n "$ac_help"; then
212 echo "--enable and --with options recognized:$ac_help"
214 exit 0 ;;
216 -host | --host | --hos | --ho)
217 ac_prev=host ;;
218 -host=* | --host=* | --hos=* | --ho=*)
219 host="$ac_optarg" ;;
221 -includedir | --includedir | --includedi | --included | --include \
222 | --includ | --inclu | --incl | --inc)
223 ac_prev=includedir ;;
224 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
225 | --includ=* | --inclu=* | --incl=* | --inc=*)
226 includedir="$ac_optarg" ;;
228 -infodir | --infodir | --infodi | --infod | --info | --inf)
229 ac_prev=infodir ;;
230 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
231 infodir="$ac_optarg" ;;
233 -libdir | --libdir | --libdi | --libd)
234 ac_prev=libdir ;;
235 -libdir=* | --libdir=* | --libdi=* | --libd=*)
236 libdir="$ac_optarg" ;;
238 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
239 | --libexe | --libex | --libe)
240 ac_prev=libexecdir ;;
241 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
242 | --libexe=* | --libex=* | --libe=*)
243 libexecdir="$ac_optarg" ;;
245 -localstatedir | --localstatedir | --localstatedi | --localstated \
246 | --localstate | --localstat | --localsta | --localst \
247 | --locals | --local | --loca | --loc | --lo)
248 ac_prev=localstatedir ;;
249 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
250 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
251 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
252 localstatedir="$ac_optarg" ;;
254 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
255 ac_prev=mandir ;;
256 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
257 mandir="$ac_optarg" ;;
259 -nfp | --nfp | --nf)
260 # Obsolete; use --without-fp.
261 with_fp=no ;;
263 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
264 | --no-cr | --no-c)
265 no_create=yes ;;
267 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
268 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
269 no_recursion=yes ;;
271 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
272 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
273 | --oldin | --oldi | --old | --ol | --o)
274 ac_prev=oldincludedir ;;
275 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
276 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
277 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
278 oldincludedir="$ac_optarg" ;;
280 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
281 ac_prev=prefix ;;
282 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
283 prefix="$ac_optarg" ;;
285 -program-prefix | --program-prefix | --program-prefi | --program-pref \
286 | --program-pre | --program-pr | --program-p)
287 ac_prev=program_prefix ;;
288 -program-prefix=* | --program-prefix=* | --program-prefi=* \
289 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
290 program_prefix="$ac_optarg" ;;
292 -program-suffix | --program-suffix | --program-suffi | --program-suff \
293 | --program-suf | --program-su | --program-s)
294 ac_prev=program_suffix ;;
295 -program-suffix=* | --program-suffix=* | --program-suffi=* \
296 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
297 program_suffix="$ac_optarg" ;;
299 -program-transform-name | --program-transform-name \
300 | --program-transform-nam | --program-transform-na \
301 | --program-transform-n | --program-transform- \
302 | --program-transform | --program-transfor \
303 | --program-transfo | --program-transf \
304 | --program-trans | --program-tran \
305 | --progr-tra | --program-tr | --program-t)
306 ac_prev=program_transform_name ;;
307 -program-transform-name=* | --program-transform-name=* \
308 | --program-transform-nam=* | --program-transform-na=* \
309 | --program-transform-n=* | --program-transform-=* \
310 | --program-transform=* | --program-transfor=* \
311 | --program-transfo=* | --program-transf=* \
312 | --program-trans=* | --program-tran=* \
313 | --progr-tra=* | --program-tr=* | --program-t=*)
314 program_transform_name="$ac_optarg" ;;
316 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
317 | -silent | --silent | --silen | --sile | --sil)
318 silent=yes ;;
320 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
321 ac_prev=sbindir ;;
322 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
323 | --sbi=* | --sb=*)
324 sbindir="$ac_optarg" ;;
326 -sharedstatedir | --sharedstatedir | --sharedstatedi \
327 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
328 | --sharedst | --shareds | --shared | --share | --shar \
329 | --sha | --sh)
330 ac_prev=sharedstatedir ;;
331 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
332 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
333 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
334 | --sha=* | --sh=*)
335 sharedstatedir="$ac_optarg" ;;
337 -site | --site | --sit)
338 ac_prev=site ;;
339 -site=* | --site=* | --sit=*)
340 site="$ac_optarg" ;;
342 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
343 ac_prev=srcdir ;;
344 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
345 srcdir="$ac_optarg" ;;
347 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
348 | --syscon | --sysco | --sysc | --sys | --sy)
349 ac_prev=sysconfdir ;;
350 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
351 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
352 sysconfdir="$ac_optarg" ;;
354 -target | --target | --targe | --targ | --tar | --ta | --t)
355 ac_prev=target ;;
356 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
357 target="$ac_optarg" ;;
359 -v | -verbose | --verbose | --verbos | --verbo | --verb)
360 verbose=yes ;;
362 -version | --version | --versio | --versi | --vers)
363 echo "configure generated by autoconf version 2.13"
364 exit 0 ;;
366 -with-* | --with-*)
367 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
368 # Reject names that are not valid shell variable names.
369 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
370 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
373 case "$ac_option" in
374 *=*) ;;
375 *) ac_optarg=yes ;;
376 esac
377 eval "with_${ac_package}='$ac_optarg'" ;;
379 -without-* | --without-*)
380 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
381 # Reject names that are not valid shell variable names.
382 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
383 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
385 ac_package=`echo $ac_package| sed 's/-/_/g'`
386 eval "with_${ac_package}=no" ;;
388 --x)
389 # Obsolete; use --with-x.
390 with_x=yes ;;
392 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
393 | --x-incl | --x-inc | --x-in | --x-i)
394 ac_prev=x_includes ;;
395 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
396 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
397 x_includes="$ac_optarg" ;;
399 -x-libraries | --x-libraries | --x-librarie | --x-librari \
400 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
401 ac_prev=x_libraries ;;
402 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
403 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
404 x_libraries="$ac_optarg" ;;
406 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
410 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
411 echo "configure: warning: $ac_option: invalid host type" 1>&2
413 if test "x$nonopt" != xNONE; then
414 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
416 nonopt="$ac_option"
419 esac
420 done
422 if test -n "$ac_prev"; then
423 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
428 # File descriptor usage:
429 # 0 standard input
430 # 1 file creation
431 # 2 errors and warnings
432 # 3 some systems may open it to /dev/tty
433 # 4 used on the Kubota Titan
434 # 6 checking for... messages and results
435 # 5 compiler messages saved in config.log
436 if test "$silent" = yes; then
437 exec 6>/dev/null
438 else
439 exec 6>&1
441 exec 5>./config.log
443 echo "\
444 This file contains any messages produced by compilers while
445 running configure, to aid debugging if configure makes a mistake.
446 " 1>&5
448 # Strip out --no-create and --no-recursion so they do not pile up.
449 # Also quote any args containing shell metacharacters.
450 ac_configure_args=
451 for ac_arg
453 case "$ac_arg" in
454 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
455 | --no-cr | --no-c) ;;
456 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
457 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
458 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
459 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
460 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
461 esac
462 done
464 # NLS nuisances.
465 # Only set these to C if already set. These must not be set unconditionally
466 # because not all systems understand e.g. LANG=C (notably SCO).
467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
468 # Non-C LC_CTYPE values break the ctype check.
469 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
472 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
475 rm -rf conftest* confdefs.h
476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
477 echo > confdefs.h
479 # A filename unique to this package, relative to the directory that
480 # configure is in, which we can look for to find out if srcdir is correct.
481 ac_unique_file=src/lisp.h
483 # Find the source files, if location was not specified.
484 if test -z "$srcdir"; then
485 ac_srcdir_defaulted=yes
486 # Try the directory containing this script, then its parent.
487 ac_prog=$0
488 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
489 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
490 srcdir=$ac_confdir
491 if test ! -r $srcdir/$ac_unique_file; then
492 srcdir=..
494 else
495 ac_srcdir_defaulted=no
497 if test ! -r $srcdir/$ac_unique_file; then
498 if test "$ac_srcdir_defaulted" = yes; then
499 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
500 else
501 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
506 # Prefer explicitly selected file to automatically selected ones.
507 if test -z "$CONFIG_SITE"; then
508 if test "x$prefix" != xNONE; then
509 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
510 else
511 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
514 for ac_site_file in $CONFIG_SITE; do
515 if test -r "$ac_site_file"; then
516 echo "loading site script $ac_site_file"
517 . "$ac_site_file"
519 done
521 if test -r "$cache_file"; then
522 echo "loading cache $cache_file"
523 . $cache_file
524 else
525 echo "creating cache $cache_file"
526 > $cache_file
529 ac_ext=c
530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
531 ac_cpp='$CPP $CPPFLAGS'
532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
534 cross_compiling=$ac_cv_prog_cc_cross
536 ac_exeext=
537 ac_objext=o
538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
539 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
540 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
541 ac_n= ac_c='
542 ' ac_t=' '
543 else
544 ac_n=-n ac_c= ac_t=
546 else
547 ac_n= ac_c='\c' ac_t=
553 lispdir='${datadir}/emacs/${version}/lisp'
554 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
555 '${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim'
556 lisppath='${locallisppath}:${lispdir}'
557 etcdir='${datadir}/emacs/${version}/etc'
558 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
559 docdir='${datadir}/emacs/${version}/etc'
561 # Check whether --with-gcc or --without-gcc was given.
562 if test "${with_gcc+set}" = set; then
563 withval="$with_gcc"
567 # Check whether --with-pop or --without-pop was given.
568 if test "${with_pop+set}" = set; then
569 withval="$with_pop"
570 if test "$withval" = yes; then
571 cat >> confdefs.h <<\EOF
572 #define MAIL_USE_POP 1
575 else :
577 else
578 cat >> confdefs.h <<\EOF
579 #define MAIL_USE_POP 1
584 # Check whether --with-kerberos or --without-kerberos was given.
585 if test "${with_kerberos+set}" = set; then
586 withval="$with_kerberos"
587 cat >> confdefs.h <<\EOF
588 #define KERBEROS 1
593 # Check whether --with-kerberos5 or --without-kerberos5 was given.
594 if test "${with_kerberos5+set}" = set; then
595 withval="$with_kerberos5"
596 if test "${with_kerberos5+set}" = set; then
597 if test "${with_kerberos+set}" != set; then
598 with_kerberos=yes
599 cat >> confdefs.h <<\EOF
600 #define KERBEROS 1
605 cat >> confdefs.h <<\EOF
606 #define KERBEROS5 1
611 # Check whether --with-hesiod or --without-hesiod was given.
612 if test "${with_hesiod+set}" = set; then
613 withval="$with_hesiod"
614 cat >> confdefs.h <<\EOF
615 #define HESIOD 1
620 # Check whether --with-x-toolkit or --without-x-toolkit was given.
621 if test "${with_x_toolkit+set}" = set; then
622 withval="$with_x_toolkit"
623 case "${withval}" in
624 y | ye | yes ) val=athena ;;
625 n | no ) val=no ;;
626 l | lu | luc | luci | lucid ) val=lucid ;;
627 a | at | ath | athe | athen | athena ) val=athena ;;
628 m | mo | mot | moti | motif ) val=motif ;;
630 { echo "configure: error: \`--with-x-toolkit=$withval' is invalid\;
631 this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'.
632 Currently, \`yes', \`athena' and \`lucid' are synonyms." 1>&2; exit 1; }
634 esac
635 with_x_toolkit=$val
639 # Check whether --with-xpm or --without-xpm was given.
640 if test "${with_xpm+set}" = set; then
641 withval="$with_xpm"
645 # Check whether --with-jpeg or --without-jpeg was given.
646 if test "${with_jpeg+set}" = set; then
647 withval="$with_jpeg"
651 # Check whether --with-tiff or --without-tiff was given.
652 if test "${with_tiff+set}" = set; then
653 withval="$with_tiff"
657 # Check whether --with-gif or --without-gif was given.
658 if test "${with_gif+set}" = set; then
659 withval="$with_gif"
663 # Check whether --with-png or --without-png was given.
664 if test "${with_png+set}" = set; then
665 withval="$with_png"
669 # Check whether --with-toolkit-scroll-bars or --without-toolkit-scroll-bars was given.
670 if test "${with_toolkit_scroll_bars+set}" = set; then
671 withval="$with_toolkit_scroll_bars"
676 #### Make srcdir absolute, if it isn't already. It's important to
677 #### avoid running the path through pwd unnecessary, since pwd can
678 #### give you automounter prefixes, which can go away. We do all this
679 #### so Emacs can find its files when run uninstalled.
680 case "${srcdir}" in
681 /* ) ;;
683 ## We may be able to use the $PWD environment variable to make this
684 ## absolute. But sometimes PWD is inaccurate.
685 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
686 unset CDPATH
687 if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ;
688 then
689 srcdir="$PWD"
690 else
691 srcdir="`(cd ${srcdir}; pwd)`"
694 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
695 esac
697 #### Check if the source directory already has a configured system in it.
698 if test `pwd` != `(cd ${srcdir} && pwd)` \
699 && test -f "${srcdir}/src/config.h" ; then
700 echo "configure: warning: The directory tree \`${srcdir}' is being used
701 as a build directory right now; it has been configured in its own
702 right. To configure in another directory as well, you MUST
703 use GNU make. If you do not have GNU make, then you must
704 now do \`make distclean' in ${srcdir},
705 and then run $0 again." 1>&2
707 extrasub='/^VPATH[ ]*=/c\
708 vpath %.c $(srcdir)\
709 vpath %.h $(srcdir)\
710 vpath %.y $(srcdir)\
711 vpath %.l $(srcdir)\
712 vpath %.s $(srcdir)\
713 vpath %.in $(srcdir)\
714 vpath %.texi $(srcdir)'
717 #### Given the configuration name, set machfile and opsysfile to the
718 #### names of the m/*.h and s/*.h files we should use.
720 ### Canonicalize the configuration name.
722 ac_aux_dir=
723 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
724 if test -f $ac_dir/install-sh; then
725 ac_aux_dir=$ac_dir
726 ac_install_sh="$ac_aux_dir/install-sh -c"
727 break
728 elif test -f $ac_dir/install.sh; then
729 ac_aux_dir=$ac_dir
730 ac_install_sh="$ac_aux_dir/install.sh -c"
731 break
733 done
734 if test -z "$ac_aux_dir"; then
735 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
737 ac_config_guess=$ac_aux_dir/config.guess
738 ac_config_sub=$ac_aux_dir/config.sub
739 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
742 # Make sure we can run config.sub.
743 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
744 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
747 echo $ac_n "checking host system type""... $ac_c" 1>&6
748 echo "configure:749: checking host system type" >&5
750 host_alias=$host
751 case "$host_alias" in
752 NONE)
753 case $nonopt in
754 NONE)
755 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
756 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
757 fi ;;
758 *) host_alias=$nonopt ;;
759 esac ;;
760 esac
762 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
763 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
764 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
765 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
766 echo "$ac_t""$host" 1>&6
768 canonical=$host
769 configuration=$host_alias
772 ### If you add support for a new configuration, add code to this
773 ### switch statement to recognize your configuration name and select
774 ### the appropriate operating system and machine description files.
776 ### You would hope that you could choose an m/*.h file pretty much
777 ### based on the machine portion of the configuration name, and an s-
778 ### file based on the operating system portion. However, it turns out
779 ### that each m/*.h file is pretty manufacturer-specific - for
780 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
781 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
782 ### machines. So we basically have to have a special case for each
783 ### configuration name.
785 ### As far as handling version numbers on operating systems is
786 ### concerned, make sure things will fail in a fixable way. If
787 ### /etc/MACHINES doesn't say anything about version numbers, be
788 ### prepared to handle anything reasonably. If version numbers
789 ### matter, be sure /etc/MACHINES says something about it.
791 ### Eric Raymond says we should accept strings like "sysvr4" to mean
792 ### "System V Release 4"; he writes, "The old convention encouraged
793 ### confusion between `system' and `release' levels'."
795 machine='' opsys='' unported=no
796 case "${canonical}" in
798 ## NetBSD ports
799 *-*-netbsd* )
800 opsys=netbsd
801 case "${canonical}" in
802 alpha*-*-netbsd*) machine=alpha ;;
803 i[3456]86-*-netbsd*) machine=intel386 ;;
804 m68k-*-netbsd*)
805 # This is somewhat bogus.
806 machine=hp9000s300 ;;
807 powerpc-apple-netbsd*) machine=macppc ;;
808 mips-*-netbsd*) machine=pmax ;;
809 mipsel-*-netbsd*) machine=pmax ;;
810 ns32k-*-netbsd*) machine=ns32000 ;;
811 powerpc-*-netbsd*) machine=macppc ;;
812 sparc-*-netbsd*) machine=sparc ;;
813 vax-*-netbsd*) machine=vax ;;
814 arm-*-netbsd*) machine=arm ;;
815 esac
818 ## OpenBSD ports
819 *-*-openbsd* )
820 opsys=openbsd
821 case "${canonical}" in
822 alpha*-*-openbsd*) machine=alpha ;;
823 i386-*-openbsd*) machine=intel386 ;;
824 m68k-*-openbsd*) machine=hp9000s300 ;;
825 mipsel-*-openbsd*) machine=pmax ;;
826 ns32k-*-openbsd*) machine=ns32000 ;;
827 sparc-*-openbsd*) machine=sparc ;;
828 vax-*-openbsd*) machine=vax ;;
829 esac
832 ## Acorn RISCiX:
833 arm-acorn-riscix1.1* )
834 machine=acorn opsys=riscix1-1
836 arm-acorn-riscix1.2* | arm-acorn-riscix )
837 ## This name is riscix12 instead of riscix1.2
838 ## to avoid a file name conflict on MSDOS.
839 machine=acorn opsys=riscix12
842 ## BSDI ports
843 *-*-bsdi* )
844 opsys=bsdi
845 case "${canonical}" in
846 i[345]86-*-bsdi*) machine=intel386 ;;
847 sparc-*-bsdi*) machine=sparc ;;
848 powerpc-*-bsdi*) machine=powerpc ;;
849 esac
850 case "${canonical}" in
851 *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;;
852 *-*-bsdi2.0* ) opsys=bsdos2 ;;
853 *-*-bsdi2* ) opsys=bsdos2-1 ;;
854 *-*-bsdi3* ) opsys=bsdos3 ;;
855 *-*-bsdi4* ) opsys=bsdos4 ;;
856 esac
859 ## Alliant machines
860 ## Strictly speaking, we need the version of the alliant operating
861 ## system to choose the right machine file, but currently the
862 ## configuration name doesn't tell us enough to choose the right
863 ## one; we need to give alliants their own operating system name to
864 ## do this right. When someone cares, they can help us.
865 fx80-alliant-* )
866 machine=alliant4 opsys=bsd4-2
868 i860-alliant-* )
869 machine=alliant-2800 opsys=bsd4-3
872 ## Alpha (DEC) machines.
873 alpha*-dec-osf* )
874 machine=alpha opsys=osf1
875 # This is needed to find X11R6.1 libraries for certain tests.
876 NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
877 GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
878 case "${canonical}" in
879 # This is necessary on 5.0 to avoid mangling src/Makefile.
880 # Separated out in case it causes problems on earlier versions.
881 alpha*-dec-osf[5-9]*)
882 NON_GNU_CPP='cc -E -std0' ;;
883 esac
886 alpha*-*-linux-gnu* )
887 machine=alpha opsys=gnu-linux
890 arm*-*-linux-gnu* )
891 machine=arm opsys=gnu-linux
894 ppc-*-linux | \
895 powerpc-*-linux* )
896 machine=powerpc opsys=gnu-linux
899 ## Altos 3068
900 m68*-altos-sysv* )
901 machine=altos opsys=usg5-2
904 ## Amdahl UTS
905 580-amdahl-sysv* )
906 machine=amdahl opsys=usg5-2-2
909 ## Apollo, Domain/OS
910 m68*-apollo-* )
911 machine=apollo opsys=bsd4-3
914 ## AT&T 3b2, 3b5, 3b15, 3b20
915 we32k-att-sysv* )
916 machine=att3b opsys=usg5-2-2
919 ## AT&T 3b1 - The Mighty Unix PC!
920 m68*-att-sysv* )
921 machine=7300 opsys=usg5-2-2
924 ## Bull dpx20
925 rs6000-bull-bosx* )
926 machine=ibmrs6000 opsys=aix3-2
929 ## Bull dpx2
930 m68*-bull-sysv3* )
931 machine=dpx2 opsys=usg5-3
934 ## Bull sps7
935 m68*-bull-sysv2* )
936 machine=sps7 opsys=usg5-2
939 ## CCI 5/32, 6/32 -- see "Tahoe".
941 ## Celerity
942 ## I don't know what configuration name to use for this; config.sub
943 ## doesn't seem to know anything about it. Hey, Celerity users, get
944 ## in touch with us!
945 celerity-celerity-bsd* )
946 machine=celerity opsys=bsd4-2
949 ## Clipper
950 ## What operating systems does this chip run that Emacs has been
951 ## tested on?
952 clipper-* )
953 machine=clipper
954 ## We'll use the catch-all code at the bottom to guess the
955 ## operating system.
958 ## Convex
959 *-convex-bsd* | *-convex-convexos* )
960 machine=convex opsys=bsd4-3
961 ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov
962 NON_GNU_CPP="cc -E -P"
965 ## Cubix QBx/386
966 i[3456]86-cubix-sysv* )
967 machine=intel386 opsys=usg5-3
970 ## Cydra 5
971 cydra*-cydrome-sysv* )
972 machine=cydra5 opsys=usg5-3
975 ## Data General AViiON Machines
976 ## DG changed naming conventions with the release of 5.4.4.10, they
977 ## dropped the initial 5.4 but left the intervening R. Because of the
978 ## R this shouldn't conflict with older versions of the OS (which I
979 ## think were named like dgux4.*). In addition, DG new AViiONs series
980 ## uses either Motorola M88k or Intel Pentium CPUs.
981 m88k-dg-dguxR4.* | m88k-dg-dgux4* )
982 machine=aviion opsys=dgux4
984 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
985 ## This name is dgux5-4-3 instead of dgux5-4r3
986 ## to avoid a file name conflict on MSDOS.
987 machine=aviion opsys=dgux5-4-3
989 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
990 machine=aviion opsys=dgux5-4r2
992 m88k-dg-dgux* )
993 machine=aviion opsys=dgux
996 ## Data General AViiON Intel (x86) Machines
997 ## Exists from 5.4.3 (current i586-dg-dguxR4.11)
998 ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il
999 i[345]86-dg-dguxR4* )
1000 machine=aviion-intel opsys=dgux4
1003 ## DECstations
1004 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
1005 machine=pmax opsys=bsd4-2
1007 mips-dec-ultrix4.[12]* | mips-dec-bsd* )
1008 machine=pmax opsys=bsd4-3
1010 mips-dec-ultrix* )
1011 machine=pmax opsys=ultrix4-3
1013 mips-dec-osf* )
1014 machine=pmax opsys=osf1
1016 mips-dec-mach_bsd4.3* )
1017 machine=pmax opsys=mach-bsd4-3
1020 ## Motorola Delta machines
1021 m68k-motorola-sysv* | m68000-motorola-sysv* )
1022 machine=delta opsys=usg5-3
1023 if test -z "`type gnucc | grep 'not found'`"
1024 then
1025 if test -s /etc/167config
1026 then CC="gnucc -m68040"
1027 else CC="gnucc -m68881"
1029 else
1030 if test -z "`type gcc | grep 'not found'`"
1031 then CC=gcc
1032 else CC=cc
1036 m88k-motorola-sysv4* )
1037 # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1038 # needs POSIX_SIGNALS and therefore needs usg5-4-2.
1039 # I hope there are not other 4.0 versions for this machine
1040 # which really need usg5-4 instead.
1041 machine=delta88k opsys=usg5-4-2
1043 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
1044 machine=delta88k opsys=usg5-3
1047 ## Dual machines
1048 m68*-dual-sysv* )
1049 machine=dual opsys=usg5-2
1051 m68*-dual-uniplus* )
1052 machine=dual opsys=unipl5-2
1055 ## Elxsi 6400
1056 elxsi-elxsi-sysv* )
1057 machine=elxsi opsys=usg5-2
1060 ## Encore machines
1061 ns16k-encore-bsd* )
1062 machine=ns16000 opsys=umax
1065 ## The GEC 93 - apparently, this port isn't really finished yet.
1067 ## Gould Power Node and NP1
1068 pn-gould-bsd4.2* )
1069 machine=gould opsys=bsd4-2
1071 pn-gould-bsd4.3* )
1072 machine=gould opsys=bsd4-3
1074 np1-gould-bsd* )
1075 machine=gould-np1 opsys=bsd4-3
1078 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1079 ## as far as Emacs is concerned).
1080 m88k-harris-cxux* )
1081 # Build needs to be different on 7.0 and later releases
1082 case "`uname -r`" in
1083 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
1084 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
1085 esac
1086 NON_GNU_CPP="/lib/cpp"
1088 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1089 m68k-harris-cxux* )
1090 machine=nh3000 opsys=cxux
1092 ## Harris power pc NightHawk running Power UNIX (Series 6000)
1093 powerpc-harris-powerunix )
1094 machine=nh6000 opsys=powerunix
1095 NON_GNU_CPP="cc -Xo -E -P"
1097 ## SR2001/SR2201 running HI-UX/MPP
1098 hppa1.1-hitachi-hiuxmpp* )
1099 machine=sr2k opsys=hiuxmpp
1101 ## Honeywell XPS100
1102 xps*-honeywell-sysv* )
1103 machine=xps100 opsys=usg5-2
1106 ## HP 9000 series 200 or 300
1107 m68*-hp-bsd* )
1108 machine=hp9000s300 opsys=bsd4-3
1110 ## HP/UX 7, 8, 9, and 10 are supported on these machines.
1111 m68*-hp-hpux* )
1112 case "`uname -r`" in
1113 ## Someone's system reports A.B8.05 for this.
1114 ## I wonder what other possibilities there are.
1115 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
1116 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
1117 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
1118 *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
1119 *) machine=hp9000s300 opsys=hpux ;;
1120 esac
1123 ## HP 9000 series 700 and 800, running HP/UX
1124 hppa*-hp-hpux7* )
1125 machine=hp800 opsys=hpux
1127 hppa*-hp-hpux8* )
1128 machine=hp800 opsys=hpux8
1130 hppa*-hp-hpux9shr* )
1131 machine=hp800 opsys=hpux9shr
1133 hppa*-hp-hpux9* )
1134 machine=hp800 opsys=hpux9
1136 hppa*-hp-hpux1[0-9]* )
1137 machine=hp800 opsys=hpux10
1140 ## HP 9000 series 700 and 800, running HP/UX
1141 hppa*-hp-hpux* )
1142 ## Cross-compilation? Nah!
1143 case "`uname -r`" in
1144 ## Someone's system reports A.B8.05 for this.
1145 ## I wonder what other possibilities there are.
1146 *.B8.* ) machine=hp800 opsys=hpux8 ;;
1147 *.08.* ) machine=hp800 opsys=hpux8 ;;
1148 *.09.* ) machine=hp800 opsys=hpux9 ;;
1149 *) machine=hp800 opsys=hpux10 ;;
1150 esac
1152 hppa*-*-nextstep* )
1153 machine=hp800 opsys=nextstep
1156 ## Orion machines
1157 orion-orion-bsd* )
1158 machine=orion opsys=bsd4-2
1160 clipper-orion-bsd* )
1161 machine=orion105 opsys=bsd4-2
1164 ## IBM machines
1165 i[3456]86-ibm-aix1.1* )
1166 machine=ibmps2-aix opsys=usg5-2-2
1168 i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* )
1169 machine=ibmps2-aix opsys=usg5-3
1171 i370-ibm-aix*)
1172 machine=ibm370aix opsys=usg5-3
1174 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
1175 machine=ibmrs6000 opsys=aix3-1
1177 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
1178 machine=ibmrs6000 opsys=aix3-2-5
1180 rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* )
1181 machine=ibmrs6000 opsys=aix4-1
1183 rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
1184 machine=ibmrs6000 opsys=aix4-2
1186 rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* )
1187 machine=ibmrs6000 opsys=aix4
1189 rs6000-ibm-aix4* | powerpc-ibm-aix4* )
1190 machine=ibmrs6000 opsys=aix4-1
1192 rs6000-ibm-aix* | powerpc-ibm-aix* )
1193 machine=ibmrs6000 opsys=aix3-2
1195 romp-ibm-bsd4.3* )
1196 machine=ibmrt opsys=bsd4-3
1198 romp-ibm-bsd4.2* )
1199 machine=ibmrt opsys=bsd4-2
1201 romp-ibm-aos4.3* )
1202 machine=ibmrt opsys=bsd4-3
1204 romp-ibm-aos4.2* )
1205 machine=ibmrt opsys=bsd4-2
1207 romp-ibm-aos* )
1208 machine=ibmrt opsys=bsd4-3
1210 romp-ibm-bsd* )
1211 machine=ibmrt opsys=bsd4-3
1213 romp-ibm-aix* )
1214 machine=ibmrt-aix opsys=usg5-2-2
1217 ## Integrated Solutions `Optimum V'
1218 m68*-isi-bsd4.2* )
1219 machine=isi-ov opsys=bsd4-2
1221 m68*-isi-bsd4.3* )
1222 machine=isi-ov opsys=bsd4-3
1225 ## Intel 386 machines where we do care about the manufacturer
1226 i[3456]86-intsys-sysv* )
1227 machine=is386 opsys=usg5-2-2
1230 ## Prime EXL
1231 i[3456]86-prime-sysv* )
1232 machine=i386 opsys=usg5-3
1235 ## Sequent Symmetry running Dynix
1236 i[3456]86-sequent-bsd* )
1237 machine=symmetry opsys=bsd4-3
1240 ## Sequent Symmetry running ptx 4, which is a modified SVR4.
1241 i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* )
1242 machine=sequent-ptx opsys=ptx4
1243 NON_GNU_CPP=/lib/cpp
1246 ## Sequent Symmetry running DYNIX/ptx
1247 ## Use the old cpp rather than the newer ANSI one.
1248 i[3456]86-sequent-ptx* )
1249 machine=sequent-ptx opsys=ptx
1250 NON_GNU_CPP="/lib/cpp"
1253 ## ncr machine running svr4.3.
1254 i[3456]86-ncr-sysv4.3 )
1255 machine=ncr386 opsys=usg5-4-3
1258 ## Unspecified sysv on an ncr machine defaults to svr4.2.
1259 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
1260 i[3456]86-ncr-sysv* )
1261 machine=ncr386 opsys=usg5-4-2
1264 ## Intel Paragon OSF/1
1265 i860-intel-osf1* )
1266 machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp
1269 ## Intel 860
1270 i860-*-sysv4* )
1271 machine=i860 opsys=usg5-4
1272 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
1273 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
1276 ## Macintosh PowerPC
1277 powerpc*-*-linux-gnu* )
1278 machine=macppc opsys=gnu-linux
1281 ## Masscomp machines
1282 m68*-masscomp-rtu* )
1283 machine=masscomp opsys=rtu
1286 ## Megatest machines
1287 m68*-megatest-bsd* )
1288 machine=mega68 opsys=bsd4-2
1291 ## Workstations sold by MIPS
1292 ## This is not necessarily all workstations using the MIPS processor -
1293 ## Irises are produced by SGI, and DECstations by DEC.
1295 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
1296 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
1297 ## it gives for choosing between the alternatives seems to be "Use
1298 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
1299 ## the BSD world." I'll assume that these are instructions for
1300 ## handling two odd situations, and that every other situation
1301 ## should use mips.h and usg5-2-2, they being listed first.
1302 mips-mips-usg* )
1303 machine=mips4
1304 ## Fall through to the general code at the bottom to decide on the OS.
1306 mips-mips-riscos4* )
1307 machine=mips4 opsys=bsd4-3
1308 NON_GNU_CC="cc -systype bsd43"
1309 NON_GNU_CPP="cc -systype bsd43 -E"
1311 mips-mips-riscos5* )
1312 machine=mips4 opsys=riscos5
1313 NON_GNU_CC="cc -systype bsd43"
1314 NON_GNU_CPP="cc -systype bsd43 -E"
1316 mips-mips-bsd* )
1317 machine=mips opsys=bsd4-3
1319 mips-mips-* )
1320 machine=mips opsys=usg5-2-2
1323 ## NeXT
1324 m68*-next-* | m68k-*-nextstep* )
1325 machine=m68k opsys=nextstep
1328 ## The complete machine from National Semiconductor
1329 ns32k-ns-genix* )
1330 machine=ns32000 opsys=usg5-2
1333 ## NCR machines
1334 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
1335 machine=tower32 opsys=usg5-2-2
1337 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
1338 machine=tower32v3 opsys=usg5-3
1341 ## NEC EWS4800
1342 mips-nec-sysv4*)
1343 machine=ews4800 opsys=ux4800
1346 ## Nixdorf Targon 31
1347 m68*-nixdorf-sysv* )
1348 machine=targon31 opsys=usg5-2-2
1351 ## Nu (TI or LMI)
1352 m68*-nu-sysv* )
1353 machine=nu opsys=usg5-2
1356 ## Plexus
1357 m68*-plexus-sysv* )
1358 machine=plexus opsys=usg5-2
1361 ## PowerPC reference platform
1362 powerpcle-*-solaris2* )
1363 machine=prep
1364 opsys=sol2-5
1367 ## Pyramid machines
1368 ## I don't really have any idea what sort of processor the Pyramid has,
1369 ## so I'm assuming it is its own architecture.
1370 pyramid-pyramid-bsd* )
1371 machine=pyramid opsys=bsd4-2
1374 ## Sequent Balance
1375 ns32k-sequent-bsd4.2* )
1376 machine=sequent opsys=bsd4-2
1378 ns32k-sequent-bsd4.3* )
1379 machine=sequent opsys=bsd4-3
1382 ## Siemens Nixdorf
1383 mips-siemens-sysv* | mips-sni-sysv*)
1384 machine=mips-siemens opsys=usg5-4
1385 NON_GNU_CC=/usr/ccs/bin/cc
1386 NON_GNU_CPP=/usr/ccs/lib/cpp
1389 ## Silicon Graphics machines
1390 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1391 m68*-sgi-iris3.5* )
1392 machine=irist opsys=iris3-5
1394 m68*-sgi-iris3.6* | m68*-sgi-iris*)
1395 machine=irist opsys=iris3-6
1397 ## Iris 4D
1398 mips-sgi-irix3* )
1399 machine=iris4d opsys=irix3-3
1401 mips-sgi-irix4* )
1402 machine=iris4d opsys=irix4-0
1404 mips-sgi-irix6.5 )
1405 machine=iris4d opsys=irix6-5
1406 # Without defining _LANGUAGE_C, things get masked out in the headers
1407 # so that, for instance, grepping for `free' in stdlib.h fails and
1408 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
1409 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
1410 NON_GCC_TEST_OPTIONS="-n32 -D_LANGUAGE_C"
1412 mips-sgi-irix6* )
1413 machine=iris4d opsys=irix6-0
1414 # It's not clear whether -D_LANGUAGE_C is necessary as it is for 6.5,
1415 # but presumably it does no harm.
1416 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
1417 NON_GCC_TEST_OPTIONS=-32
1419 mips-sgi-irix5.[01]* )
1420 machine=iris4d opsys=irix5-0
1422 mips-sgi-irix5* | mips-sgi-irix* )
1423 machine=iris4d opsys=irix5-2
1426 ## SONY machines
1427 m68*-sony-bsd4.2* )
1428 machine=news opsys=bsd4-2
1430 m68*-sony-bsd4.3* )
1431 machine=news opsys=bsd4-3
1433 m68*-sony-newsos3* | m68*-sony-news3*)
1434 machine=news opsys=bsd4-3
1436 mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*)
1437 machine=news-risc opsys=bsd4-3
1439 mips-sony-newsos6* )
1440 machine=news-r6 opsys=newsos6
1442 mips-sony-news* )
1443 machine=news-risc opsys=newsos5
1446 ## Stride
1447 m68*-stride-sysv* )
1448 machine=stride opsys=usg5-2
1451 ## Suns
1452 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
1453 machine=sparc opsys=gnu-linux
1456 *-auspex-sunos* | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \
1457 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
1458 | rs6000-*-solaris2*)
1459 case "${canonical}" in
1460 m68*-sunos1* ) machine=sun1 ;;
1461 m68*-sunos2* ) machine=sun2 ;;
1462 m68* ) machine=sun3 ;;
1463 i[3456]86-sun-sunos[34]* ) machine=sun386 ;;
1464 i[3456]86-*-* ) machine=intel386 ;;
1465 powerpcle* ) machine=powerpcle ;;
1466 powerpc* | rs6000* ) machine=ibmrs6000 ;;
1467 sparc* ) machine=sparc ;;
1468 * ) unported=yes ;;
1469 esac
1470 case "${canonical}" in
1471 ## The Sun386 didn't get past 4.0.
1472 i[3456]86-*-sunos4 ) opsys=sunos4-0 ;;
1473 *-sunos4.0* ) opsys=sunos4-0 ;;
1474 *-sunos4.1.[3-9]*noshare )
1475 ## This name is sunos413 instead of sunos4-1-3
1476 ## to avoid a file name conflict on MSDOS.
1477 opsys=sunos413
1478 NON_GNU_CPP=/usr/lib/cpp
1479 NON_GCC_TEST_OPTIONS=-Bstatic
1480 GCC_TEST_OPTIONS=-static
1482 *-sunos4.1.[3-9]* | *-sunos4shr*)
1483 opsys=sunos4shr
1484 NON_GNU_CPP=/usr/lib/cpp
1486 *-sunos4* | *-sunos )
1487 opsys=sunos4-1
1488 NON_GCC_TEST_OPTIONS=-Bstatic
1489 GCC_TEST_OPTIONS=-static
1491 *-sunos5.3* | *-solaris2.3* )
1492 opsys=sol2-3
1493 NON_GNU_CPP=/usr/ccs/lib/cpp
1495 *-sunos5.4* | *-solaris2.4* )
1496 opsys=sol2-4
1497 NON_GNU_CPP=/usr/ccs/lib/cpp
1498 RANLIB="ar -ts"
1500 *-sunos5.5* | *-solaris2.5* )
1501 opsys=sol2-5
1502 NON_GNU_CPP=/usr/ccs/lib/cpp
1503 RANLIB="ar -ts"
1505 *-sunos5* | *-solaris* )
1506 opsys=sol2-5
1507 NON_GNU_CPP=/usr/ccs/lib/cpp
1509 * ) opsys=bsd4-2 ;;
1510 esac
1511 ## Watch out for a compiler that we know will not work.
1512 case "${canonical}" in
1513 *-solaris* | *-sunos5* )
1514 if [ "x$CC" = x/usr/ucb/cc ]; then
1515 ## /usr/ucb/cc doesn't work;
1516 ## we should find some other compiler that does work.
1517 unset CC
1520 *) ;;
1521 esac
1523 sparc-*-nextstep* )
1524 machine=sparc opsys=nextstep
1527 ## Tadpole 68k
1528 m68*-tadpole-sysv* )
1529 machine=tad68k opsys=usg5-3
1532 ## Tahoe machines
1533 tahoe-tahoe-bsd4.2* )
1534 machine=tahoe opsys=bsd4-2
1536 tahoe-tahoe-bsd4.3* )
1537 machine=tahoe opsys=bsd4-3
1540 ## Tandem Integrity S2
1541 mips-tandem-sysv* )
1542 machine=tandem-s2 opsys=usg5-3
1545 ## Tektronix XD88
1546 m88k-tektronix-sysv3* )
1547 machine=tekxd88 opsys=usg5-3
1550 ## Tektronix 16000 box (6130?)
1551 ns16k-tektronix-bsd* )
1552 machine=ns16000 opsys=bsd4-2
1554 ## Tektronix 4300
1555 ## src/m/tek4300.h hints that this is a m68k machine.
1556 m68*-tektronix-bsd* )
1557 machine=tek4300 opsys=bsd4-3
1560 ## Titan P2 or P3
1561 ## We seem to have lost the machine-description file titan.h!
1562 titan-titan-sysv* )
1563 machine=titan opsys=usg5-3
1566 ## Ustation E30 (SS5E)
1567 m68*-unisys-uniplus* )
1568 machine=ustation opsystem=unipl5-2
1571 ## Vaxen.
1572 vax-dec-* )
1573 machine=vax
1574 case "${canonical}" in
1575 *-bsd4.1* ) opsys=bsd4-1 ;;
1576 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1577 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1578 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1579 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1580 *-vms* ) opsys=vms ;;
1581 * ) unported=yes
1582 esac
1585 ## Whitechapel MG1
1586 ns16k-whitechapel-* )
1587 machine=mg1
1588 ## We don't know what sort of OS runs on these; we'll let the
1589 ## operating system guessing code below try.
1592 ## Wicat
1593 m68*-wicat-sysv* )
1594 machine=wicat opsys=usg5-2
1597 ## Intel 386 machines where we don't care about the manufacturer
1598 i[3456]86-*-* )
1599 machine=intel386
1600 case "${canonical}" in
1601 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1602 *-isc2.2* ) opsys=isc2-2 ;;
1603 *-isc4.0* ) opsys=isc4-0 ;;
1604 *-isc4.* ) opsys=isc4-1
1605 GCC_TEST_OPTIONS=-posix
1606 NON_GCC_TEST_OPTIONS=-Xp
1608 *-isc* ) opsys=isc3-0 ;;
1609 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1610 *-esix* ) opsys=esix ;;
1611 *-xenix* ) opsys=xenix ;;
1612 *-linux-gnu* ) opsys=gnu-linux ;;
1613 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1614 *-sco3.2v5* ) opsys=sco5
1615 NON_GNU_CPP=/lib/cpp
1616 # Prevent -belf from being passed to $CPP.
1617 # /lib/cpp does not accept it.
1618 OVERRIDE_CPPFLAGS=" "
1620 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
1621 *-386bsd* ) opsys=386bsd ;;
1622 *-freebsd* ) opsys=freebsd ;;
1623 *-nextstep* ) opsys=nextstep ;;
1624 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1625 esac
1628 ## m68k Linux-based GNU system
1629 m68k-*-linux-gnu* )
1630 machine=m68k opsys=gnu-linux
1633 ## Mips Linux-based GNU system
1634 mips-*-linux-gnu* )
1635 machine=mips opsys=gnu-linux
1638 ## UXP/DS
1639 sparc-fujitsu-sysv4* )
1640 machine=sparc opsys=uxpds
1641 NON_GNU_CPP=/usr/ccs/lib/cpp
1642 RANLIB="ar -ts"
1645 ## UXP/V
1646 f301-fujitsu-uxpv4.1)
1647 machine=f301 opsys=uxpv
1651 unported=yes
1653 esac
1655 ### If the code above didn't choose an operating system, just choose
1656 ### an operating system based on the configuration name. You really
1657 ### only want to use this when you have no idea what the right
1658 ### operating system is; if you know what operating systems a machine
1659 ### runs, it's cleaner to make it explicit in the case statement
1660 ### above.
1661 if test x"${opsys}" = x; then
1662 case "${canonical}" in
1663 *-gnu* ) opsys=gnu ;;
1664 *-bsd4.[01] ) opsys=bsd4-1 ;;
1665 *-bsd4.2 ) opsys=bsd4-2 ;;
1666 *-bsd4.3 ) opsys=bsd4-3 ;;
1667 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1668 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1669 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1670 *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;;
1671 *-sysv4.2uw* ) opsys=unixware ;;
1672 *-sysv4.1* | *-sysvr4.1* )
1673 NON_GNU_CPP=/usr/lib/cpp
1674 opsys=usg5-4 ;;
1675 *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
1676 if [ x$NON_GNU_CPP = x ]; then
1677 if [ -f /usr/ccs/lib/cpp ]; then
1678 NON_GNU_CPP=/usr/ccs/lib/cpp
1679 else
1680 NON_GNU_CPP=/lib/cpp
1683 opsys=usg5-4-2 ;;
1684 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1686 unported=yes
1688 esac
1692 if test $unported = yes; then
1693 { echo "configure: error: Emacs hasn't been ported to \`${canonical}' systems.
1694 Check \`etc/MACHINES' for recognized configuration names." 1>&2; exit 1; }
1697 machfile="m/${machine}.h"
1698 opsysfile="s/${opsys}.h"
1701 #### Choose a compiler.
1702 test -n "$CC" && cc_specified=yes
1704 # Save the value of CFLAGS that the user specified.
1705 SPECIFIED_CFLAGS="$CFLAGS"
1707 case ${with_gcc} in
1708 "yes" ) CC="gcc" GCC=yes ;;
1709 "no" ) : ${CC=cc} ;;
1710 * ) # Extract the first word of "gcc", so it can be a program name with args.
1711 set dummy gcc; ac_word=$2
1712 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1713 echo "configure:1714: checking for $ac_word" >&5
1714 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1715 echo $ac_n "(cached) $ac_c" 1>&6
1716 else
1717 if test -n "$CC"; then
1718 ac_cv_prog_CC="$CC" # Let the user override the test.
1719 else
1720 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1721 ac_dummy="$PATH"
1722 for ac_dir in $ac_dummy; do
1723 test -z "$ac_dir" && ac_dir=.
1724 if test -f $ac_dir/$ac_word; then
1725 ac_cv_prog_CC="gcc"
1726 break
1728 done
1729 IFS="$ac_save_ifs"
1732 CC="$ac_cv_prog_CC"
1733 if test -n "$CC"; then
1734 echo "$ac_t""$CC" 1>&6
1735 else
1736 echo "$ac_t""no" 1>&6
1739 if test -z "$CC"; then
1740 # Extract the first word of "cc", so it can be a program name with args.
1741 set dummy cc; ac_word=$2
1742 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1743 echo "configure:1744: checking for $ac_word" >&5
1744 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1745 echo $ac_n "(cached) $ac_c" 1>&6
1746 else
1747 if test -n "$CC"; then
1748 ac_cv_prog_CC="$CC" # Let the user override the test.
1749 else
1750 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1751 ac_prog_rejected=no
1752 ac_dummy="$PATH"
1753 for ac_dir in $ac_dummy; do
1754 test -z "$ac_dir" && ac_dir=.
1755 if test -f $ac_dir/$ac_word; then
1756 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1757 ac_prog_rejected=yes
1758 continue
1760 ac_cv_prog_CC="cc"
1761 break
1763 done
1764 IFS="$ac_save_ifs"
1765 if test $ac_prog_rejected = yes; then
1766 # We found a bogon in the path, so make sure we never use it.
1767 set dummy $ac_cv_prog_CC
1768 shift
1769 if test $# -gt 0; then
1770 # We chose a different compiler from the bogus one.
1771 # However, it has the same basename, so the bogon will be chosen
1772 # first if we set CC to just the basename; use the full file name.
1773 shift
1774 set dummy "$ac_dir/$ac_word" "$@"
1775 shift
1776 ac_cv_prog_CC="$@"
1781 CC="$ac_cv_prog_CC"
1782 if test -n "$CC"; then
1783 echo "$ac_t""$CC" 1>&6
1784 else
1785 echo "$ac_t""no" 1>&6
1788 if test -z "$CC"; then
1789 case "`uname -s`" in
1790 *win32* | *WIN32*)
1791 # Extract the first word of "cl", so it can be a program name with args.
1792 set dummy cl; ac_word=$2
1793 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1794 echo "configure:1795: checking for $ac_word" >&5
1795 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1796 echo $ac_n "(cached) $ac_c" 1>&6
1797 else
1798 if test -n "$CC"; then
1799 ac_cv_prog_CC="$CC" # Let the user override the test.
1800 else
1801 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1802 ac_dummy="$PATH"
1803 for ac_dir in $ac_dummy; do
1804 test -z "$ac_dir" && ac_dir=.
1805 if test -f $ac_dir/$ac_word; then
1806 ac_cv_prog_CC="cl"
1807 break
1809 done
1810 IFS="$ac_save_ifs"
1813 CC="$ac_cv_prog_CC"
1814 if test -n "$CC"; then
1815 echo "$ac_t""$CC" 1>&6
1816 else
1817 echo "$ac_t""no" 1>&6
1820 esac
1822 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1825 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1826 echo "configure:1827: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1828 ac_ext=c
1829 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1830 ac_cpp='$CPP $CPPFLAGS'
1831 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1832 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1833 cross_compiling=$ac_cv_prog_cc_cross
1835 cat > conftest.$ac_ext << EOF
1837 #line 1838 "configure"
1838 #include "confdefs.h"
1840 main(){return(0);}
1842 if { (eval echo configure:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1843 ac_cv_prog_cc_works=yes
1844 # If we can't run a trivial program, we are probably using a cross compiler.
1845 if (./conftest; exit) 2>/dev/null; then
1846 ac_cv_prog_cc_cross=no
1847 else
1848 ac_cv_prog_cc_cross=yes
1850 else
1851 echo "configure: failed program was:" >&5
1852 cat conftest.$ac_ext >&5
1853 ac_cv_prog_cc_works=no
1855 rm -fr conftest*
1856 ac_ext=c
1857 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1858 ac_cpp='$CPP $CPPFLAGS'
1859 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1860 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1861 cross_compiling=$ac_cv_prog_cc_cross
1863 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1864 if test $ac_cv_prog_cc_works = no; then
1865 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1867 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1868 echo "configure:1869: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1869 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1870 cross_compiling=$ac_cv_prog_cc_cross
1872 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1873 echo "configure:1874: checking whether we are using GNU C" >&5
1874 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1875 echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877 cat > conftest.c <<EOF
1878 #ifdef __GNUC__
1879 yes;
1880 #endif
1882 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1883 ac_cv_prog_gcc=yes
1884 else
1885 ac_cv_prog_gcc=no
1889 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1891 if test $ac_cv_prog_gcc = yes; then
1892 GCC=yes
1893 else
1894 GCC=
1897 ac_test_CFLAGS="${CFLAGS+set}"
1898 ac_save_CFLAGS="$CFLAGS"
1899 CFLAGS=
1900 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1901 echo "configure:1902: checking whether ${CC-cc} accepts -g" >&5
1902 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1903 echo $ac_n "(cached) $ac_c" 1>&6
1904 else
1905 echo 'void f(){}' > conftest.c
1906 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1907 ac_cv_prog_cc_g=yes
1908 else
1909 ac_cv_prog_cc_g=no
1911 rm -f conftest*
1915 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1916 if test "$ac_test_CFLAGS" = set; then
1917 CFLAGS="$ac_save_CFLAGS"
1918 elif test $ac_cv_prog_cc_g = yes; then
1919 if test "$GCC" = yes; then
1920 CFLAGS="-g -O2"
1921 else
1922 CFLAGS="-g"
1924 else
1925 if test "$GCC" = yes; then
1926 CFLAGS="-O2"
1927 else
1928 CFLAGS=
1932 esac
1934 # On Suns, sometimes $CPP names a directory.
1935 if test -n "$CPP" && test -d "$CPP"; then
1936 CPP=
1939 #### Some systems specify a CPP to use unless we are using GCC.
1940 #### Now that we know whether we are using GCC, we can decide whether
1941 #### to use that one.
1942 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
1943 then
1944 CPP="$NON_GNU_CPP"
1947 #### Some systems specify a CC to use unless we are using GCC.
1948 #### Now that we know whether we are using GCC, we can decide whether
1949 #### to use that one.
1950 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
1951 test x$cc_specified != xyes
1952 then
1953 CC="$NON_GNU_CC"
1956 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
1957 then
1958 CC="$CC $GCC_TEST_OPTIONS"
1961 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
1962 then
1963 CC="$CC $NON_GCC_TEST_OPTIONS"
1966 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
1967 then
1968 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
1971 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
1972 then
1973 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
1976 #### Some other nice autoconf tests. If you add a test here which
1977 #### should make an entry in src/config.h, don't forget to add an
1978 #### #undef clause to src/config.h.in for autoconf to modify.
1980 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1981 echo "configure:1982: checking whether ln -s works" >&5
1982 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1983 echo $ac_n "(cached) $ac_c" 1>&6
1984 else
1985 rm -f conftestdata
1986 if ln -s X conftestdata 2>/dev/null
1987 then
1988 rm -f conftestdata
1989 ac_cv_prog_LN_S="ln -s"
1990 else
1991 ac_cv_prog_LN_S=ln
1994 LN_S="$ac_cv_prog_LN_S"
1995 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1996 echo "$ac_t""yes" 1>&6
1997 else
1998 echo "$ac_t""no" 1>&6
2001 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2002 echo "configure:2003: checking how to run the C preprocessor" >&5
2003 # On Suns, sometimes $CPP names a directory.
2004 if test -n "$CPP" && test -d "$CPP"; then
2005 CPP=
2007 if test -z "$CPP"; then
2008 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2009 echo $ac_n "(cached) $ac_c" 1>&6
2010 else
2011 # This must be in double quotes, not single quotes, because CPP may get
2012 # substituted into the Makefile and "${CC-cc}" will confuse make.
2013 CPP="${CC-cc} -E"
2014 # On the NeXT, cc -E runs the code through the compiler's parser,
2015 # not just through cpp.
2016 cat > conftest.$ac_ext <<EOF
2017 #line 2018 "configure"
2018 #include "confdefs.h"
2019 #include <assert.h>
2020 Syntax Error
2022 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2023 { (eval echo configure:2024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2024 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2025 if test -z "$ac_err"; then
2027 else
2028 echo "$ac_err" >&5
2029 echo "configure: failed program was:" >&5
2030 cat conftest.$ac_ext >&5
2031 rm -rf conftest*
2032 CPP="${CC-cc} -E -traditional-cpp"
2033 cat > conftest.$ac_ext <<EOF
2034 #line 2035 "configure"
2035 #include "confdefs.h"
2036 #include <assert.h>
2037 Syntax Error
2039 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2040 { (eval echo configure:2041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2041 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2042 if test -z "$ac_err"; then
2044 else
2045 echo "$ac_err" >&5
2046 echo "configure: failed program was:" >&5
2047 cat conftest.$ac_ext >&5
2048 rm -rf conftest*
2049 CPP="${CC-cc} -nologo -E"
2050 cat > conftest.$ac_ext <<EOF
2051 #line 2052 "configure"
2052 #include "confdefs.h"
2053 #include <assert.h>
2054 Syntax Error
2056 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2057 { (eval echo configure:2058: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2058 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2059 if test -z "$ac_err"; then
2061 else
2062 echo "$ac_err" >&5
2063 echo "configure: failed program was:" >&5
2064 cat conftest.$ac_ext >&5
2065 rm -rf conftest*
2066 CPP=/lib/cpp
2068 rm -f conftest*
2070 rm -f conftest*
2072 rm -f conftest*
2073 ac_cv_prog_CPP="$CPP"
2075 CPP="$ac_cv_prog_CPP"
2076 else
2077 ac_cv_prog_CPP="$CPP"
2079 echo "$ac_t""$CPP" 1>&6
2081 # Find a good install program. We prefer a C program (faster),
2082 # so one script is as good as another. But avoid the broken or
2083 # incompatible versions:
2084 # SysV /etc/install, /usr/sbin/install
2085 # SunOS /usr/etc/install
2086 # IRIX /sbin/install
2087 # AIX /bin/install
2088 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2089 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2090 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2091 # ./install, which can be erroneously created by make from ./install.sh.
2092 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2093 echo "configure:2094: checking for a BSD compatible install" >&5
2094 if test -z "$INSTALL"; then
2095 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2096 echo $ac_n "(cached) $ac_c" 1>&6
2097 else
2098 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2099 for ac_dir in $PATH; do
2100 # Account for people who put trailing slashes in PATH elements.
2101 case "$ac_dir/" in
2102 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2104 # OSF1 and SCO ODT 3.0 have their own names for install.
2105 # Don't use installbsd from OSF since it installs stuff as root
2106 # by default.
2107 for ac_prog in ginstall scoinst install; do
2108 if test -f $ac_dir/$ac_prog; then
2109 if test $ac_prog = install &&
2110 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2111 # AIX install. It has an incompatible calling convention.
2113 else
2114 ac_cv_path_install="$ac_dir/$ac_prog -c"
2115 break 2
2118 done
2120 esac
2121 done
2122 IFS="$ac_save_IFS"
2125 if test "${ac_cv_path_install+set}" = set; then
2126 INSTALL="$ac_cv_path_install"
2127 else
2128 # As a last resort, use the slow shell script. We don't cache a
2129 # path for INSTALL within a source directory, because that will
2130 # break other packages using the cache if that directory is
2131 # removed, or if the path is relative.
2132 INSTALL="$ac_install_sh"
2135 echo "$ac_t""$INSTALL" 1>&6
2137 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2138 # It thinks the first close brace ends the variable substitution.
2139 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2141 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2143 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2145 for ac_prog in 'bison -y' byacc
2147 # Extract the first word of "$ac_prog", so it can be a program name with args.
2148 set dummy $ac_prog; ac_word=$2
2149 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2150 echo "configure:2151: checking for $ac_word" >&5
2151 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2152 echo $ac_n "(cached) $ac_c" 1>&6
2153 else
2154 if test -n "$YACC"; then
2155 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2156 else
2157 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2158 ac_dummy="$PATH"
2159 for ac_dir in $ac_dummy; do
2160 test -z "$ac_dir" && ac_dir=.
2161 if test -f $ac_dir/$ac_word; then
2162 ac_cv_prog_YACC="$ac_prog"
2163 break
2165 done
2166 IFS="$ac_save_ifs"
2169 YACC="$ac_cv_prog_YACC"
2170 if test -n "$YACC"; then
2171 echo "$ac_t""$YACC" 1>&6
2172 else
2173 echo "$ac_t""no" 1>&6
2176 test -n "$YACC" && break
2177 done
2178 test -n "$YACC" || YACC="yacc"
2180 if test "x$RANLIB" = x; then
2181 # Extract the first word of "ranlib", so it can be a program name with args.
2182 set dummy ranlib; ac_word=$2
2183 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2184 echo "configure:2185: checking for $ac_word" >&5
2185 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2186 echo $ac_n "(cached) $ac_c" 1>&6
2187 else
2188 if test -n "$RANLIB"; then
2189 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2190 else
2191 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2192 ac_dummy="$PATH"
2193 for ac_dir in $ac_dummy; do
2194 test -z "$ac_dir" && ac_dir=.
2195 if test -f $ac_dir/$ac_word; then
2196 ac_cv_prog_RANLIB="ranlib"
2197 break
2199 done
2200 IFS="$ac_save_ifs"
2201 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2204 RANLIB="$ac_cv_prog_RANLIB"
2205 if test -n "$RANLIB"; then
2206 echo "$ac_t""$RANLIB" 1>&6
2207 else
2208 echo "$ac_t""no" 1>&6
2213 echo $ac_n "checking for AIX""... $ac_c" 1>&6
2214 echo "configure:2215: checking for AIX" >&5
2215 cat > conftest.$ac_ext <<EOF
2216 #line 2217 "configure"
2217 #include "confdefs.h"
2218 #ifdef _AIX
2220 #endif
2223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2224 egrep "yes" >/dev/null 2>&1; then
2225 rm -rf conftest*
2226 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2227 #define _ALL_SOURCE 1
2230 else
2231 rm -rf conftest*
2232 echo "$ac_t""no" 1>&6
2234 rm -f conftest*
2238 # Sound support for GNU/Linux and the free BSDs.
2239 for ac_hdr in machine/soundcard.h sys/soundcard.h
2241 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2242 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2243 echo "configure:2244: checking for $ac_hdr" >&5
2244 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2245 echo $ac_n "(cached) $ac_c" 1>&6
2246 else
2247 cat > conftest.$ac_ext <<EOF
2248 #line 2249 "configure"
2249 #include "confdefs.h"
2250 #include <$ac_hdr>
2252 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2253 { (eval echo configure:2254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2254 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2255 if test -z "$ac_err"; then
2256 rm -rf conftest*
2257 eval "ac_cv_header_$ac_safe=yes"
2258 else
2259 echo "$ac_err" >&5
2260 echo "configure: failed program was:" >&5
2261 cat conftest.$ac_ext >&5
2262 rm -rf conftest*
2263 eval "ac_cv_header_$ac_safe=no"
2265 rm -f conftest*
2267 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2268 echo "$ac_t""yes" 1>&6
2269 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2270 cat >> confdefs.h <<EOF
2271 #define $ac_tr_hdr 1
2274 else
2275 echo "$ac_t""no" 1>&6
2277 done
2280 for ac_hdr in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
2281 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
2282 termcap.h stdio_ext.h
2284 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2285 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2286 echo "configure:2287: checking for $ac_hdr" >&5
2287 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2288 echo $ac_n "(cached) $ac_c" 1>&6
2289 else
2290 cat > conftest.$ac_ext <<EOF
2291 #line 2292 "configure"
2292 #include "confdefs.h"
2293 #include <$ac_hdr>
2295 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2296 { (eval echo configure:2297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2297 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2298 if test -z "$ac_err"; then
2299 rm -rf conftest*
2300 eval "ac_cv_header_$ac_safe=yes"
2301 else
2302 echo "$ac_err" >&5
2303 echo "configure: failed program was:" >&5
2304 cat conftest.$ac_ext >&5
2305 rm -rf conftest*
2306 eval "ac_cv_header_$ac_safe=no"
2308 rm -f conftest*
2310 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2311 echo "$ac_t""yes" 1>&6
2312 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2313 cat >> confdefs.h <<EOF
2314 #define $ac_tr_hdr 1
2317 else
2318 echo "$ac_t""no" 1>&6
2320 done
2322 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2323 echo "configure:2324: checking for ANSI C header files" >&5
2324 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2325 echo $ac_n "(cached) $ac_c" 1>&6
2326 else
2327 cat > conftest.$ac_ext <<EOF
2328 #line 2329 "configure"
2329 #include "confdefs.h"
2330 #include <stdlib.h>
2331 #include <stdarg.h>
2332 #include <string.h>
2333 #include <float.h>
2335 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2336 { (eval echo configure:2337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2337 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2338 if test -z "$ac_err"; then
2339 rm -rf conftest*
2340 ac_cv_header_stdc=yes
2341 else
2342 echo "$ac_err" >&5
2343 echo "configure: failed program was:" >&5
2344 cat conftest.$ac_ext >&5
2345 rm -rf conftest*
2346 ac_cv_header_stdc=no
2348 rm -f conftest*
2350 if test $ac_cv_header_stdc = yes; then
2351 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2352 cat > conftest.$ac_ext <<EOF
2353 #line 2354 "configure"
2354 #include "confdefs.h"
2355 #include <string.h>
2357 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2358 egrep "memchr" >/dev/null 2>&1; then
2360 else
2361 rm -rf conftest*
2362 ac_cv_header_stdc=no
2364 rm -f conftest*
2368 if test $ac_cv_header_stdc = yes; then
2369 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2370 cat > conftest.$ac_ext <<EOF
2371 #line 2372 "configure"
2372 #include "confdefs.h"
2373 #include <stdlib.h>
2375 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2376 egrep "free" >/dev/null 2>&1; then
2378 else
2379 rm -rf conftest*
2380 ac_cv_header_stdc=no
2382 rm -f conftest*
2386 if test $ac_cv_header_stdc = yes; then
2387 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2388 if test "$cross_compiling" = yes; then
2390 else
2391 cat > conftest.$ac_ext <<EOF
2392 #line 2393 "configure"
2393 #include "confdefs.h"
2394 #include <ctype.h>
2395 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2396 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2397 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2398 int main () { int i; for (i = 0; i < 256; i++)
2399 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2400 exit (0); }
2403 if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2404 then
2406 else
2407 echo "configure: failed program was:" >&5
2408 cat conftest.$ac_ext >&5
2409 rm -fr conftest*
2410 ac_cv_header_stdc=no
2412 rm -fr conftest*
2418 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2419 if test $ac_cv_header_stdc = yes; then
2420 cat >> confdefs.h <<\EOF
2421 #define STDC_HEADERS 1
2426 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2427 echo "configure:2428: checking whether time.h and sys/time.h may both be included" >&5
2428 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2429 echo $ac_n "(cached) $ac_c" 1>&6
2430 else
2431 cat > conftest.$ac_ext <<EOF
2432 #line 2433 "configure"
2433 #include "confdefs.h"
2434 #include <sys/types.h>
2435 #include <sys/time.h>
2436 #include <time.h>
2437 int main() {
2438 struct tm *tp;
2439 ; return 0; }
2441 if { (eval echo configure:2442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2442 rm -rf conftest*
2443 ac_cv_header_time=yes
2444 else
2445 echo "configure: failed program was:" >&5
2446 cat conftest.$ac_ext >&5
2447 rm -rf conftest*
2448 ac_cv_header_time=no
2450 rm -f conftest*
2453 echo "$ac_t""$ac_cv_header_time" 1>&6
2454 if test $ac_cv_header_time = yes; then
2455 cat >> confdefs.h <<\EOF
2456 #define TIME_WITH_SYS_TIME 1
2461 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2462 echo "configure:2463: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2463 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2464 echo $ac_n "(cached) $ac_c" 1>&6
2465 else
2466 cat > conftest.$ac_ext <<EOF
2467 #line 2468 "configure"
2468 #include "confdefs.h"
2469 #include <sys/types.h>
2470 #include <signal.h>
2471 /* NetBSD declares sys_siglist in unistd.h. */
2472 #ifdef HAVE_UNISTD_H
2473 #include <unistd.h>
2474 #endif
2475 int main() {
2476 char *msg = *(sys_siglist + 1);
2477 ; return 0; }
2479 if { (eval echo configure:2480: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2480 rm -rf conftest*
2481 ac_cv_decl_sys_siglist=yes
2482 else
2483 echo "configure: failed program was:" >&5
2484 cat conftest.$ac_ext >&5
2485 rm -rf conftest*
2486 ac_cv_decl_sys_siglist=no
2488 rm -f conftest*
2491 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2492 if test $ac_cv_decl_sys_siglist = yes; then
2493 cat >> confdefs.h <<\EOF
2494 #define SYS_SIGLIST_DECLARED 1
2500 echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
2501 echo "configure:2502: checking for struct utimbuf" >&5
2502 if eval "test \"`echo '$''{'emacs_cv_struct_utimbuf'+set}'`\" = set"; then
2503 echo $ac_n "(cached) $ac_c" 1>&6
2504 else
2505 cat > conftest.$ac_ext <<EOF
2506 #line 2507 "configure"
2507 #include "confdefs.h"
2508 #ifdef TIME_WITH_SYS_TIME
2509 #include <sys/time.h>
2510 #include <time.h>
2511 #else
2512 #ifdef HAVE_SYS_TIME_H
2513 #include <sys/time.h>
2514 #else
2515 #include <time.h>
2516 #endif
2517 #endif
2518 #ifdef HAVE_UTIME_H
2519 #include <utime.h>
2520 #endif
2521 int main() {
2522 static struct utimbuf x; x.actime = x.modtime;
2523 ; return 0; }
2525 if { (eval echo configure:2526: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2526 rm -rf conftest*
2527 emacs_cv_struct_utimbuf=yes
2528 else
2529 echo "configure: failed program was:" >&5
2530 cat conftest.$ac_ext >&5
2531 rm -rf conftest*
2532 emacs_cv_struct_utimbuf=no
2534 rm -f conftest*
2537 echo "$ac_t""$emacs_cv_struct_utimbuf" 1>&6
2538 if test $emacs_cv_struct_utimbuf = yes; then
2539 cat >> confdefs.h <<\EOF
2540 #define HAVE_STRUCT_UTIMBUF 1
2545 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2546 echo "configure:2547: checking return type of signal handlers" >&5
2547 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2548 echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550 cat > conftest.$ac_ext <<EOF
2551 #line 2552 "configure"
2552 #include "confdefs.h"
2553 #include <sys/types.h>
2554 #include <signal.h>
2555 #ifdef signal
2556 #undef signal
2557 #endif
2558 #ifdef __cplusplus
2559 extern "C" void (*signal (int, void (*)(int)))(int);
2560 #else
2561 void (*signal ()) ();
2562 #endif
2564 int main() {
2565 int i;
2566 ; return 0; }
2568 if { (eval echo configure:2569: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2569 rm -rf conftest*
2570 ac_cv_type_signal=void
2571 else
2572 echo "configure: failed program was:" >&5
2573 cat conftest.$ac_ext >&5
2574 rm -rf conftest*
2575 ac_cv_type_signal=int
2577 rm -f conftest*
2580 echo "$ac_t""$ac_cv_type_signal" 1>&6
2581 cat >> confdefs.h <<EOF
2582 #define RETSIGTYPE $ac_cv_type_signal
2587 echo $ac_n "checking for struct timeval""... $ac_c" 1>&6
2588 echo "configure:2589: checking for struct timeval" >&5
2589 if eval "test \"`echo '$''{'emacs_cv_struct_timeval'+set}'`\" = set"; then
2590 echo $ac_n "(cached) $ac_c" 1>&6
2591 else
2592 cat > conftest.$ac_ext <<EOF
2593 #line 2594 "configure"
2594 #include "confdefs.h"
2595 #ifdef TIME_WITH_SYS_TIME
2596 #include <sys/time.h>
2597 #include <time.h>
2598 #else
2599 #ifdef HAVE_SYS_TIME_H
2600 #include <sys/time.h>
2601 #else
2602 #include <time.h>
2603 #endif
2604 #endif
2605 int main() {
2606 static struct timeval x; x.tv_sec = x.tv_usec;
2607 ; return 0; }
2609 if { (eval echo configure:2610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2610 rm -rf conftest*
2611 emacs_cv_struct_timeval=yes
2612 else
2613 echo "configure: failed program was:" >&5
2614 cat conftest.$ac_ext >&5
2615 rm -rf conftest*
2616 emacs_cv_struct_timeval=no
2618 rm -f conftest*
2621 echo "$ac_t""$emacs_cv_struct_timeval" 1>&6
2622 HAVE_TIMEVAL=$emacs_cv_struct_timeval
2623 if test $emacs_cv_struct_timeval = yes; then
2624 cat >> confdefs.h <<\EOF
2625 #define HAVE_TIMEVAL 1
2630 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
2631 echo "configure:2632: checking whether struct tm is in sys/time.h or time.h" >&5
2632 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
2633 echo $ac_n "(cached) $ac_c" 1>&6
2634 else
2635 cat > conftest.$ac_ext <<EOF
2636 #line 2637 "configure"
2637 #include "confdefs.h"
2638 #include <sys/types.h>
2639 #include <time.h>
2640 int main() {
2641 struct tm *tp; tp->tm_sec;
2642 ; return 0; }
2644 if { (eval echo configure:2645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2645 rm -rf conftest*
2646 ac_cv_struct_tm=time.h
2647 else
2648 echo "configure: failed program was:" >&5
2649 cat conftest.$ac_ext >&5
2650 rm -rf conftest*
2651 ac_cv_struct_tm=sys/time.h
2653 rm -f conftest*
2656 echo "$ac_t""$ac_cv_struct_tm" 1>&6
2657 if test $ac_cv_struct_tm = sys/time.h; then
2658 cat >> confdefs.h <<\EOF
2659 #define TM_IN_SYS_TIME 1
2664 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
2665 echo "configure:2666: checking for tm_zone in struct tm" >&5
2666 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
2667 echo $ac_n "(cached) $ac_c" 1>&6
2668 else
2669 cat > conftest.$ac_ext <<EOF
2670 #line 2671 "configure"
2671 #include "confdefs.h"
2672 #include <sys/types.h>
2673 #include <$ac_cv_struct_tm>
2674 int main() {
2675 struct tm tm; tm.tm_zone;
2676 ; return 0; }
2678 if { (eval echo configure:2679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2679 rm -rf conftest*
2680 ac_cv_struct_tm_zone=yes
2681 else
2682 echo "configure: failed program was:" >&5
2683 cat conftest.$ac_ext >&5
2684 rm -rf conftest*
2685 ac_cv_struct_tm_zone=no
2687 rm -f conftest*
2690 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
2691 if test "$ac_cv_struct_tm_zone" = yes; then
2692 cat >> confdefs.h <<\EOF
2693 #define HAVE_TM_ZONE 1
2696 else
2697 echo $ac_n "checking for tzname""... $ac_c" 1>&6
2698 echo "configure:2699: checking for tzname" >&5
2699 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
2700 echo $ac_n "(cached) $ac_c" 1>&6
2701 else
2702 cat > conftest.$ac_ext <<EOF
2703 #line 2704 "configure"
2704 #include "confdefs.h"
2705 #include <time.h>
2706 #ifndef tzname /* For SGI. */
2707 extern char *tzname[]; /* RS6000 and others reject char **tzname. */
2708 #endif
2709 int main() {
2710 atoi(*tzname);
2711 ; return 0; }
2713 if { (eval echo configure:2714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2714 rm -rf conftest*
2715 ac_cv_var_tzname=yes
2716 else
2717 echo "configure: failed program was:" >&5
2718 cat conftest.$ac_ext >&5
2719 rm -rf conftest*
2720 ac_cv_var_tzname=no
2722 rm -f conftest*
2725 echo "$ac_t""$ac_cv_var_tzname" 1>&6
2726 if test $ac_cv_var_tzname = yes; then
2727 cat >> confdefs.h <<\EOF
2728 #define HAVE_TZNAME 1
2734 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
2735 echo "configure:2736: checking for tm_gmtoff in struct tm" >&5
2736 if eval "test \"`echo '$''{'emacs_cv_tm_gmtoff'+set}'`\" = set"; then
2737 echo $ac_n "(cached) $ac_c" 1>&6
2738 else
2739 cat > conftest.$ac_ext <<EOF
2740 #line 2741 "configure"
2741 #include "confdefs.h"
2742 #include <time.h>
2743 int main() {
2744 struct tm t; t.tm_gmtoff = 0
2745 ; return 0; }
2747 if { (eval echo configure:2748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2748 rm -rf conftest*
2749 emacs_cv_tm_gmtoff=yes
2750 else
2751 echo "configure: failed program was:" >&5
2752 cat conftest.$ac_ext >&5
2753 rm -rf conftest*
2754 emacs_cv_tm_gmtoff=no
2756 rm -f conftest*
2759 echo "$ac_t""$emacs_cv_tm_gmtoff" 1>&6
2760 if test $emacs_cv_tm_gmtoff = yes; then
2761 cat >> confdefs.h <<\EOF
2762 #define HAVE_TM_GMTOFF 1
2768 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
2769 echo "configure:2770: checking for ${CC-cc} option to accept ANSI C" >&5
2770 if eval "test \"`echo '$''{'ac_cv_prog_cc_stdc'+set}'`\" = set"; then
2771 echo $ac_n "(cached) $ac_c" 1>&6
2772 else
2773 ac_cv_prog_cc_stdc=no
2774 ac_save_CC="$CC"
2775 # Don't try gcc -ansi; that turns off useful extensions and
2776 # breaks some systems' header files.
2777 # AIX -qlanglvl=ansi
2778 # Ultrix and OSF/1 -std1
2779 # HP-UX 10.20 and later -Ae
2780 # HP-UX older versions -Aa -D_HPUX_SOURCE
2781 # SVR4 -Xc -D__EXTENSIONS__
2782 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2784 CC="$ac_save_CC $ac_arg"
2785 cat > conftest.$ac_ext <<EOF
2786 #line 2787 "configure"
2787 #include "confdefs.h"
2788 #include <stdarg.h>
2789 #include <stdio.h>
2790 #include <sys/types.h>
2791 #include <sys/stat.h>
2792 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2793 struct buf { int x; };
2794 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2795 static char *e (p, i)
2796 char **p;
2797 int i;
2799 return p[i];
2801 static char *f (char * (*g) (char **, int), char **p, ...)
2803 char *s;
2804 va_list v;
2805 va_start (v,p);
2806 s = g (p, va_arg (v,int));
2807 va_end (v);
2808 return s;
2810 int test (int i, double x);
2811 struct s1 {int (*f) (int a);};
2812 struct s2 {int (*f) (double a);};
2813 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2814 int argc;
2815 char **argv;
2816 int main() {
2817 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2818 ; return 0; }
2820 if { (eval echo configure:2821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2821 rm -rf conftest*
2822 ac_cv_prog_cc_stdc="$ac_arg"; break
2823 else
2824 echo "configure: failed program was:" >&5
2825 cat conftest.$ac_ext >&5
2827 rm -f conftest*
2828 done
2829 CC="$ac_save_CC"
2833 case "x$ac_cv_prog_cc_stdc" in
2834 x|xno)
2835 echo "$ac_t""none needed" 1>&6 ;;
2837 echo "$ac_t""$ac_cv_prog_cc_stdc" 1>&6
2838 CC="$CC $ac_cv_prog_cc_stdc" ;;
2839 esac
2841 echo $ac_n "checking for function prototypes""... $ac_c" 1>&6
2842 echo "configure:2843: checking for function prototypes" >&5
2843 if test "$ac_cv_prog_cc_stdc" != no; then
2844 echo "$ac_t""yes" 1>&6
2845 cat >> confdefs.h <<\EOF
2846 #define PROTOTYPES 1
2849 else
2850 echo "$ac_t""no" 1>&6
2853 echo $ac_n "checking for working volatile""... $ac_c" 1>&6
2854 echo "configure:2855: checking for working volatile" >&5
2855 if eval "test \"`echo '$''{'ac_cv_c_volatile'+set}'`\" = set"; then
2856 echo $ac_n "(cached) $ac_c" 1>&6
2857 else
2858 cat > conftest.$ac_ext <<EOF
2859 #line 2860 "configure"
2860 #include "confdefs.h"
2862 int main() {
2864 volatile int x;
2865 int * volatile y;
2866 ; return 0; }
2868 if { (eval echo configure:2869: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2869 rm -rf conftest*
2870 ac_cv_c_volatile=yes
2871 else
2872 echo "configure: failed program was:" >&5
2873 cat conftest.$ac_ext >&5
2874 rm -rf conftest*
2875 ac_cv_c_volatile=no
2877 rm -f conftest*
2880 echo "$ac_t""$ac_cv_c_volatile" 1>&6
2881 if test $ac_cv_c_volatile = no; then
2882 cat >> confdefs.h <<\EOF
2883 #define volatile
2888 echo $ac_n "checking for working const""... $ac_c" 1>&6
2889 echo "configure:2890: checking for working const" >&5
2890 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2891 echo $ac_n "(cached) $ac_c" 1>&6
2892 else
2893 cat > conftest.$ac_ext <<EOF
2894 #line 2895 "configure"
2895 #include "confdefs.h"
2897 int main() {
2899 /* Ultrix mips cc rejects this. */
2900 typedef int charset[2]; const charset x;
2901 /* SunOS 4.1.1 cc rejects this. */
2902 char const *const *ccp;
2903 char **p;
2904 /* NEC SVR4.0.2 mips cc rejects this. */
2905 struct point {int x, y;};
2906 static struct point const zero = {0,0};
2907 /* AIX XL C 1.02.0.0 rejects this.
2908 It does not let you subtract one const X* pointer from another in an arm
2909 of an if-expression whose if-part is not a constant expression */
2910 const char *g = "string";
2911 ccp = &g + (g ? g-g : 0);
2912 /* HPUX 7.0 cc rejects these. */
2913 ++ccp;
2914 p = (char**) ccp;
2915 ccp = (char const *const *) p;
2916 { /* SCO 3.2v4 cc rejects this. */
2917 char *t;
2918 char const *s = 0 ? (char *) 0 : (char const *) 0;
2920 *t++ = 0;
2922 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2923 int x[] = {25, 17};
2924 const int *foo = &x[0];
2925 ++foo;
2927 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2928 typedef const int *iptr;
2929 iptr p = 0;
2930 ++p;
2932 { /* AIX XL C 1.02.0.0 rejects this saying
2933 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2934 struct s { int j; const int *ap[3]; };
2935 struct s *b; b->j = 5;
2937 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2938 const int foo = 10;
2941 ; return 0; }
2943 if { (eval echo configure:2944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2944 rm -rf conftest*
2945 ac_cv_c_const=yes
2946 else
2947 echo "configure: failed program was:" >&5
2948 cat conftest.$ac_ext >&5
2949 rm -rf conftest*
2950 ac_cv_c_const=no
2952 rm -f conftest*
2955 echo "$ac_t""$ac_cv_c_const" 1>&6
2956 if test $ac_cv_c_const = no; then
2957 cat >> confdefs.h <<\EOF
2958 #define const
2963 echo $ac_n "checking for void * support""... $ac_c" 1>&6
2964 echo "configure:2965: checking for void * support" >&5
2965 if eval "test \"`echo '$''{'emacs_cv_void_star'+set}'`\" = set"; then
2966 echo $ac_n "(cached) $ac_c" 1>&6
2967 else
2968 cat > conftest.$ac_ext <<EOF
2969 #line 2970 "configure"
2970 #include "confdefs.h"
2972 int main() {
2973 void * foo;
2974 ; return 0; }
2976 if { (eval echo configure:2977: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2977 rm -rf conftest*
2978 emacs_cv_void_star=yes
2979 else
2980 echo "configure: failed program was:" >&5
2981 cat conftest.$ac_ext >&5
2982 rm -rf conftest*
2983 emacs_cv_void_star=no
2985 rm -f conftest*
2988 echo "$ac_t""$emacs_cv_void_star" 1>&6
2989 if test $emacs_cv_void_star = yes; then
2990 cat >> confdefs.h <<\EOF
2991 #define POINTER_TYPE void
2994 else
2995 cat >> confdefs.h <<\EOF
2996 #define POINTER_TYPE char
3001 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
3002 echo "configure:3003: checking whether ${MAKE-make} sets \${MAKE}" >&5
3003 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
3004 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
3005 echo $ac_n "(cached) $ac_c" 1>&6
3006 else
3007 cat > conftestmake <<\EOF
3008 all:
3009 @echo 'ac_maketemp="${MAKE}"'
3011 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3012 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
3013 if test -n "$ac_maketemp"; then
3014 eval ac_cv_prog_make_${ac_make}_set=yes
3015 else
3016 eval ac_cv_prog_make_${ac_make}_set=no
3018 rm -f conftestmake
3020 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3021 echo "$ac_t""yes" 1>&6
3022 SET_MAKE=
3023 else
3024 echo "$ac_t""no" 1>&6
3025 SET_MAKE="MAKE=${MAKE-make}"
3029 echo $ac_n "checking for long file names""... $ac_c" 1>&6
3030 echo "configure:3031: checking for long file names" >&5
3031 if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then
3032 echo $ac_n "(cached) $ac_c" 1>&6
3033 else
3034 ac_cv_sys_long_file_names=yes
3035 # Test for long file names in all the places we know might matter:
3036 # . the current directory, where building will happen
3037 # $prefix/lib where we will be installing things
3038 # $exec_prefix/lib likewise
3039 # eval it to expand exec_prefix.
3040 # $TMPDIR if set, where it might want to write temporary files
3041 # if $TMPDIR is not set:
3042 # /tmp where it might want to write temporary files
3043 # /var/tmp likewise
3044 # /usr/tmp likewise
3045 if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
3046 ac_tmpdirs="$TMPDIR"
3047 else
3048 ac_tmpdirs='/tmp /var/tmp /usr/tmp'
3050 for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
3051 test -d $ac_dir || continue
3052 test -w $ac_dir || continue # It is less confusing to not echo anything here.
3053 (echo 1 > $ac_dir/conftest9012345) 2>/dev/null
3054 (echo 2 > $ac_dir/conftest9012346) 2>/dev/null
3055 val=`cat $ac_dir/conftest9012345 2>/dev/null`
3056 if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
3057 ac_cv_sys_long_file_names=no
3058 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
3059 break
3061 rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
3062 done
3065 echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6
3066 if test $ac_cv_sys_long_file_names = yes; then
3067 cat >> confdefs.h <<\EOF
3068 #define HAVE_LONG_FILE_NAMES 1
3074 #### Choose a window system.
3076 # If we find X, set shell vars x_includes and x_libraries to the
3077 # paths, otherwise set no_x=yes.
3078 # Uses ac_ vars as temps to allow command line to override cache and checks.
3079 # --without-x overrides everything else, but does not touch the cache.
3080 echo $ac_n "checking for X""... $ac_c" 1>&6
3081 echo "configure:3082: checking for X" >&5
3083 # Check whether --with-x or --without-x was given.
3084 if test "${with_x+set}" = set; then
3085 withval="$with_x"
3089 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3090 if test "x$with_x" = xno; then
3091 # The user explicitly disabled X.
3092 have_x=disabled
3093 else
3094 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3095 # Both variables are already set.
3096 have_x=yes
3097 else
3098 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
3099 echo $ac_n "(cached) $ac_c" 1>&6
3100 else
3101 # One or both of the vars are not set, and there is no cached value.
3102 ac_x_includes=NO ac_x_libraries=NO
3103 rm -fr conftestdir
3104 if mkdir conftestdir; then
3105 cd conftestdir
3106 # Make sure to not put "make" in the Imakefile rules, since we grep it out.
3107 cat > Imakefile <<'EOF'
3108 acfindx:
3109 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3111 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3112 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3113 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
3114 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3115 for ac_extension in a so sl; do
3116 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3117 test -f $ac_im_libdir/libX11.$ac_extension; then
3118 ac_im_usrlibdir=$ac_im_libdir; break
3120 done
3121 # Screen out bogus values from the imake configuration. They are
3122 # bogus both because they are the default anyway, and because
3123 # using them would break gcc on systems where it needs fixed includes.
3124 case "$ac_im_incroot" in
3125 /usr/include) ;;
3126 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
3127 esac
3128 case "$ac_im_usrlibdir" in
3129 /usr/lib | /lib) ;;
3130 *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
3131 esac
3133 cd ..
3134 rm -fr conftestdir
3137 if test "$ac_x_includes" = NO; then
3138 # Guess where to find include files, by looking for this one X11 .h file.
3139 test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
3141 # First, try using that file with no special directory specified.
3142 cat > conftest.$ac_ext <<EOF
3143 #line 3144 "configure"
3144 #include "confdefs.h"
3145 #include <$x_direct_test_include>
3147 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3148 { (eval echo configure:3149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3149 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3150 if test -z "$ac_err"; then
3151 rm -rf conftest*
3152 # We can compile using X headers with no special include directory.
3153 ac_x_includes=
3154 else
3155 echo "$ac_err" >&5
3156 echo "configure: failed program was:" >&5
3157 cat conftest.$ac_ext >&5
3158 rm -rf conftest*
3159 # Look for the header file in a standard set of common directories.
3160 # Check X11 before X11Rn because it is often a symlink to the current release.
3161 for ac_dir in \
3162 /usr/X11/include \
3163 /usr/X11R6/include \
3164 /usr/X11R5/include \
3165 /usr/X11R4/include \
3167 /usr/include/X11 \
3168 /usr/include/X11R6 \
3169 /usr/include/X11R5 \
3170 /usr/include/X11R4 \
3172 /usr/local/X11/include \
3173 /usr/local/X11R6/include \
3174 /usr/local/X11R5/include \
3175 /usr/local/X11R4/include \
3177 /usr/local/include/X11 \
3178 /usr/local/include/X11R6 \
3179 /usr/local/include/X11R5 \
3180 /usr/local/include/X11R4 \
3182 /usr/X386/include \
3183 /usr/x386/include \
3184 /usr/XFree86/include/X11 \
3186 /usr/include \
3187 /usr/local/include \
3188 /usr/unsupported/include \
3189 /usr/athena/include \
3190 /usr/local/x11r5/include \
3191 /usr/lpp/Xamples/include \
3193 /usr/openwin/include \
3194 /usr/openwin/share/include \
3197 if test -r "$ac_dir/$x_direct_test_include"; then
3198 ac_x_includes=$ac_dir
3199 break
3201 done
3203 rm -f conftest*
3204 fi # $ac_x_includes = NO
3206 if test "$ac_x_libraries" = NO; then
3207 # Check for the libraries.
3209 test -z "$x_direct_test_library" && x_direct_test_library=Xt
3210 test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
3212 # See if we find them without any special options.
3213 # Don't add to $LIBS permanently.
3214 ac_save_LIBS="$LIBS"
3215 LIBS="-l$x_direct_test_library $LIBS"
3216 cat > conftest.$ac_ext <<EOF
3217 #line 3218 "configure"
3218 #include "confdefs.h"
3220 int main() {
3221 ${x_direct_test_function}()
3222 ; return 0; }
3224 if { (eval echo configure:3225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3225 rm -rf conftest*
3226 LIBS="$ac_save_LIBS"
3227 # We can link X programs with no special library path.
3228 ac_x_libraries=
3229 else
3230 echo "configure: failed program was:" >&5
3231 cat conftest.$ac_ext >&5
3232 rm -rf conftest*
3233 LIBS="$ac_save_LIBS"
3234 # First see if replacing the include by lib works.
3235 # Check X11 before X11Rn because it is often a symlink to the current release.
3236 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
3237 /usr/X11/lib \
3238 /usr/X11R6/lib \
3239 /usr/X11R5/lib \
3240 /usr/X11R4/lib \
3242 /usr/lib/X11 \
3243 /usr/lib/X11R6 \
3244 /usr/lib/X11R5 \
3245 /usr/lib/X11R4 \
3247 /usr/local/X11/lib \
3248 /usr/local/X11R6/lib \
3249 /usr/local/X11R5/lib \
3250 /usr/local/X11R4/lib \
3252 /usr/local/lib/X11 \
3253 /usr/local/lib/X11R6 \
3254 /usr/local/lib/X11R5 \
3255 /usr/local/lib/X11R4 \
3257 /usr/X386/lib \
3258 /usr/x386/lib \
3259 /usr/XFree86/lib/X11 \
3261 /usr/lib \
3262 /usr/local/lib \
3263 /usr/unsupported/lib \
3264 /usr/athena/lib \
3265 /usr/local/x11r5/lib \
3266 /usr/lpp/Xamples/lib \
3267 /lib/usr/lib/X11 \
3269 /usr/openwin/lib \
3270 /usr/openwin/share/lib \
3273 for ac_extension in a so sl; do
3274 if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
3275 ac_x_libraries=$ac_dir
3276 break 2
3278 done
3279 done
3281 rm -f conftest*
3282 fi # $ac_x_libraries = NO
3284 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
3285 # Didn't find X anywhere. Cache the known absence of X.
3286 ac_cv_have_x="have_x=no"
3287 else
3288 # Record where we found X for the cache.
3289 ac_cv_have_x="have_x=yes \
3290 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3294 eval "$ac_cv_have_x"
3295 fi # $with_x != no
3297 if test "$have_x" != yes; then
3298 echo "$ac_t""$have_x" 1>&6
3299 no_x=yes
3300 else
3301 # If each of the values was on the command line, it overrides each guess.
3302 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
3303 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
3304 # Update the cache value to reflect the command line values.
3305 ac_cv_have_x="have_x=yes \
3306 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
3307 echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
3310 if test "$no_x" = yes; then
3311 window_system=none
3312 else
3313 window_system=x11
3316 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3317 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
3318 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
3319 x_default_search_path=""
3320 for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do
3321 x_search_path="${x_library}/X11/%L/%T/%N%C%S:\
3322 ${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\
3323 ${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\
3324 ${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S"
3325 if test x"${x_default_search_path}" = x; then
3326 x_default_search_path=${x_search_path}
3327 else
3328 x_default_search_path="${x_search_path}:${x_default_search_path}"
3330 done
3332 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
3333 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
3336 if test x"${x_includes}" = x; then
3337 bitmapdir=/usr/include/X11/bitmaps
3338 else
3339 # accumulate include directories that have X11 bitmap subdirectories
3340 bmd_acc="dummyval"
3341 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
3342 if test -d "${bmd}/X11/bitmaps"; then
3343 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
3345 if test -d "${bmd}/bitmaps"; then
3346 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
3348 done
3349 if test ${bmd_acc} != "dummyval"; then
3350 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
3354 case "${window_system}" in
3355 x11 )
3356 HAVE_X_WINDOWS=yes
3357 HAVE_X11=yes
3358 case "${with_x_toolkit}" in
3359 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
3360 motif ) USE_X_TOOLKIT=MOTIF ;;
3361 no ) USE_X_TOOLKIT=none ;;
3362 * ) USE_X_TOOLKIT=maybe ;;
3363 esac
3365 none )
3366 HAVE_X_WINDOWS=no
3367 HAVE_X11=no
3368 USE_X_TOOLKIT=none
3370 esac
3372 ### If we're using X11, we should use the X menu package.
3373 HAVE_MENUS=no
3374 case ${HAVE_X11} in
3375 yes ) HAVE_MENUS=yes ;;
3376 esac
3378 if test "${opsys}" = "hpux9"; then
3379 case "${x_libraries}" in
3380 *X11R4* )
3381 opsysfile="s/hpux9-x11r4.h"
3383 esac
3386 if test "${opsys}" = "hpux9shr"; then
3387 case "${x_libraries}" in
3388 *X11R4* )
3389 opsysfile="s/hpux9shxr4.h"
3391 esac
3394 #### Extract some information from the operating system and machine files.
3396 echo "checking the machine- and system-dependent files to find out
3397 - which libraries the lib-src programs will want, and
3398 - whether the GNU malloc routines are usable" 1>&6
3399 echo "configure:3400: checking the machine- and system-dependent files to find out
3400 - which libraries the lib-src programs will want, and
3401 - whether the GNU malloc routines are usable" >&5
3403 ### First figure out CFLAGS (which we use for running the compiler here)
3404 ### and REAL_CFLAGS (which we use for real compilation).
3405 ### The two are the same except on a few systems, where they are made
3406 ### different to work around various lossages. For example,
3407 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
3408 ### as implying static linking.
3410 ### If the CFLAGS env var is specified, we use that value
3411 ### instead of the default.
3413 ### It's not important that this name contain the PID; you can't run
3414 ### two configures in the same directory and have anything work
3415 ### anyway.
3416 tempcname="conftest.c"
3418 echo '
3419 #include "'${srcdir}'/src/'${opsysfile}'"
3420 #include "'${srcdir}'/src/'${machfile}'"
3421 #ifndef LIBS_MACHINE
3422 #define LIBS_MACHINE
3423 #endif
3424 #ifndef LIBS_SYSTEM
3425 #define LIBS_SYSTEM
3426 #endif
3427 #ifndef C_SWITCH_SYSTEM
3428 #define C_SWITCH_SYSTEM
3429 #endif
3430 #ifndef C_SWITCH_MACHINE
3431 #define C_SWITCH_MACHINE
3432 #endif
3433 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
3434 configure___ c_switch_system=C_SWITCH_SYSTEM
3435 configure___ c_switch_machine=C_SWITCH_MACHINE
3437 #ifndef LIB_X11_LIB
3438 #define LIB_X11_LIB -lX11
3439 #endif
3441 #ifndef LIBX11_MACHINE
3442 #define LIBX11_MACHINE
3443 #endif
3445 #ifndef LIBX11_SYSTEM
3446 #define LIBX11_SYSTEM
3447 #endif
3448 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
3450 #ifdef UNEXEC
3451 configure___ unexec=UNEXEC
3452 #else
3453 configure___ unexec=unexec.o
3454 #endif
3456 #ifdef SYSTEM_MALLOC
3457 configure___ system_malloc=yes
3458 #else
3459 configure___ system_malloc=no
3460 #endif
3462 #ifndef C_DEBUG_SWITCH
3463 #define C_DEBUG_SWITCH -g
3464 #endif
3466 #ifndef C_OPTIMIZE_SWITCH
3467 #ifdef __GNUC__
3468 #define C_OPTIMIZE_SWITCH -O2
3469 #else
3470 #define C_OPTIMIZE_SWITCH -O
3471 #endif
3472 #endif
3474 #ifndef LD_SWITCH_MACHINE
3475 #define LD_SWITCH_MACHINE
3476 #endif
3478 #ifndef LD_SWITCH_SYSTEM
3479 #define LD_SWITCH_SYSTEM
3480 #endif
3482 #ifndef LD_SWITCH_X_SITE_AUX
3483 #define LD_SWITCH_X_SITE_AUX
3484 #endif
3486 configure___ ld_switch_system=LD_SWITCH_SYSTEM
3487 configure___ ld_switch_machine=LD_SWITCH_MACHINE
3489 #ifdef THIS_IS_CONFIGURE
3491 /* Get the CFLAGS for tests in configure. */
3492 #ifdef __GNUC__
3493 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3494 #else
3495 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3496 #endif
3498 #else /* not THIS_IS_CONFIGURE */
3500 /* Get the CFLAGS for real compilation. */
3501 #ifdef __GNUC__
3502 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
3503 #else
3504 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
3505 #endif
3507 #endif /* not THIS_IS_CONFIGURE */
3508 ' > ${tempcname}
3510 # The value of CPP is a quoted variable reference, so we need to do this
3511 # to get its actual value...
3512 CPP=`eval "echo $CPP"`
3513 eval `${CPP} -Isrc ${tempcname} \
3514 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3515 if test "x$SPECIFIED_CFLAGS" = x; then
3516 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
3517 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
3518 else
3519 REAL_CFLAGS="$CFLAGS"
3521 rm ${tempcname}
3523 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
3525 ### Compute the unexec source name from the object name.
3526 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
3528 # Do the opsystem or machine files prohibit the use of the GNU malloc?
3529 # Assume not, until told otherwise.
3530 GNU_MALLOC=yes
3531 doug_lea_malloc=yes
3532 echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6
3533 echo "configure:3534: checking for malloc_get_state" >&5
3534 if eval "test \"`echo '$''{'ac_cv_func_malloc_get_state'+set}'`\" = set"; then
3535 echo $ac_n "(cached) $ac_c" 1>&6
3536 else
3537 cat > conftest.$ac_ext <<EOF
3538 #line 3539 "configure"
3539 #include "confdefs.h"
3540 /* System header to define __stub macros and hopefully few prototypes,
3541 which can conflict with char malloc_get_state(); below. */
3542 #include <assert.h>
3543 /* Override any gcc2 internal prototype to avoid an error. */
3544 /* We use char because int might match the return type of a gcc2
3545 builtin and then its argument prototype would still apply. */
3546 char malloc_get_state();
3548 int main() {
3550 /* The GNU C library defines this for functions which it implements
3551 to always fail with ENOSYS. Some functions are actually named
3552 something starting with __ and the normal name is an alias. */
3553 #if defined (__stub_malloc_get_state) || defined (__stub___malloc_get_state)
3554 choke me
3555 #else
3556 malloc_get_state();
3557 #endif
3559 ; return 0; }
3561 if { (eval echo configure:3562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3562 rm -rf conftest*
3563 eval "ac_cv_func_malloc_get_state=yes"
3564 else
3565 echo "configure: failed program was:" >&5
3566 cat conftest.$ac_ext >&5
3567 rm -rf conftest*
3568 eval "ac_cv_func_malloc_get_state=no"
3570 rm -f conftest*
3573 if eval "test \"`echo '$ac_cv_func_'malloc_get_state`\" = yes"; then
3574 echo "$ac_t""yes" 1>&6
3576 else
3577 echo "$ac_t""no" 1>&6
3578 doug_lea_malloc=no
3581 echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6
3582 echo "configure:3583: checking for malloc_set_state" >&5
3583 if eval "test \"`echo '$''{'ac_cv_func_malloc_set_state'+set}'`\" = set"; then
3584 echo $ac_n "(cached) $ac_c" 1>&6
3585 else
3586 cat > conftest.$ac_ext <<EOF
3587 #line 3588 "configure"
3588 #include "confdefs.h"
3589 /* System header to define __stub macros and hopefully few prototypes,
3590 which can conflict with char malloc_set_state(); below. */
3591 #include <assert.h>
3592 /* Override any gcc2 internal prototype to avoid an error. */
3593 /* We use char because int might match the return type of a gcc2
3594 builtin and then its argument prototype would still apply. */
3595 char malloc_set_state();
3597 int main() {
3599 /* The GNU C library defines this for functions which it implements
3600 to always fail with ENOSYS. Some functions are actually named
3601 something starting with __ and the normal name is an alias. */
3602 #if defined (__stub_malloc_set_state) || defined (__stub___malloc_set_state)
3603 choke me
3604 #else
3605 malloc_set_state();
3606 #endif
3608 ; return 0; }
3610 if { (eval echo configure:3611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3611 rm -rf conftest*
3612 eval "ac_cv_func_malloc_set_state=yes"
3613 else
3614 echo "configure: failed program was:" >&5
3615 cat conftest.$ac_ext >&5
3616 rm -rf conftest*
3617 eval "ac_cv_func_malloc_set_state=no"
3619 rm -f conftest*
3622 if eval "test \"`echo '$ac_cv_func_'malloc_set_state`\" = yes"; then
3623 echo "$ac_t""yes" 1>&6
3625 else
3626 echo "$ac_t""no" 1>&6
3627 doug_lea_malloc=no
3630 echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6
3631 echo "configure:3632: checking whether __after_morecore_hook exists" >&5
3632 if eval "test \"`echo '$''{'emacs_cv_var___after_morecore_hook'+set}'`\" = set"; then
3633 echo $ac_n "(cached) $ac_c" 1>&6
3634 else
3635 cat > conftest.$ac_ext <<EOF
3636 #line 3637 "configure"
3637 #include "confdefs.h"
3638 extern void (* __after_morecore_hook)();
3639 int main() {
3640 __after_morecore_hook = 0
3641 ; return 0; }
3643 if { (eval echo configure:3644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3644 rm -rf conftest*
3645 emacs_cv_var___after_morecore_hook=yes
3646 else
3647 echo "configure: failed program was:" >&5
3648 cat conftest.$ac_ext >&5
3649 rm -rf conftest*
3650 emacs_cv_var___after_morecore_hook=no
3652 rm -f conftest*
3655 echo "$ac_t""$emacs_cv_var___after_morecore_hook" 1>&6
3656 if test $emacs_cv_var___after_morecore_hook = no; then
3657 doug_lea_malloc=no
3659 if test "${system_malloc}" = "yes"; then
3660 GNU_MALLOC=no
3661 GNU_MALLOC_reason="
3662 (The GNU allocators don't work with this system configuration.)"
3664 if test "$doug_lea_malloc" = "yes" ; then
3665 if test "$GNU_MALLOC" = yes ; then
3666 GNU_MALLOC_reason="
3667 (Using Doug Lea's new malloc from the GNU C Library.)"
3669 cat >> confdefs.h <<\EOF
3670 #define DOUG_LEA_MALLOC 1
3675 if test x"${REL_ALLOC}" = x; then
3676 REL_ALLOC=${GNU_MALLOC}
3679 #### Add the libraries to LIBS and check for some functions.
3681 if test x"${OVERRIDE_CPPFLAGS}" != x; then
3682 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
3683 else
3684 CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
3687 LIBS="$libsrc_libs $LIBS"
3689 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
3690 echo "configure:3691: checking for dnet_ntoa in -ldnet" >&5
3691 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
3692 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3693 echo $ac_n "(cached) $ac_c" 1>&6
3694 else
3695 ac_save_LIBS="$LIBS"
3696 LIBS="-ldnet $LIBS"
3697 cat > conftest.$ac_ext <<EOF
3698 #line 3699 "configure"
3699 #include "confdefs.h"
3700 /* Override any gcc2 internal prototype to avoid an error. */
3701 /* We use char because int might match the return type of a gcc2
3702 builtin and then its argument prototype would still apply. */
3703 char dnet_ntoa();
3705 int main() {
3706 dnet_ntoa()
3707 ; return 0; }
3709 if { (eval echo configure:3710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3710 rm -rf conftest*
3711 eval "ac_cv_lib_$ac_lib_var=yes"
3712 else
3713 echo "configure: failed program was:" >&5
3714 cat conftest.$ac_ext >&5
3715 rm -rf conftest*
3716 eval "ac_cv_lib_$ac_lib_var=no"
3718 rm -f conftest*
3719 LIBS="$ac_save_LIBS"
3722 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3723 echo "$ac_t""yes" 1>&6
3724 ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3725 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3726 cat >> confdefs.h <<EOF
3727 #define $ac_tr_lib 1
3730 LIBS="-ldnet $LIBS"
3732 else
3733 echo "$ac_t""no" 1>&6
3737 echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
3738 echo "configure:3739: checking for main in -lXbsd" >&5
3739 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
3740 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3741 echo $ac_n "(cached) $ac_c" 1>&6
3742 else
3743 ac_save_LIBS="$LIBS"
3744 LIBS="-lXbsd $LIBS"
3745 cat > conftest.$ac_ext <<EOF
3746 #line 3747 "configure"
3747 #include "confdefs.h"
3749 int main() {
3750 main()
3751 ; return 0; }
3753 if { (eval echo configure:3754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3754 rm -rf conftest*
3755 eval "ac_cv_lib_$ac_lib_var=yes"
3756 else
3757 echo "configure: failed program was:" >&5
3758 cat conftest.$ac_ext >&5
3759 rm -rf conftest*
3760 eval "ac_cv_lib_$ac_lib_var=no"
3762 rm -f conftest*
3763 LIBS="$ac_save_LIBS"
3766 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3767 echo "$ac_t""yes" 1>&6
3768 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
3769 else
3770 echo "$ac_t""no" 1>&6
3774 echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6
3775 echo "configure:3776: checking for cma_open in -lpthreads" >&5
3776 ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'`
3777 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3778 echo $ac_n "(cached) $ac_c" 1>&6
3779 else
3780 ac_save_LIBS="$LIBS"
3781 LIBS="-lpthreads $LIBS"
3782 cat > conftest.$ac_ext <<EOF
3783 #line 3784 "configure"
3784 #include "confdefs.h"
3785 /* Override any gcc2 internal prototype to avoid an error. */
3786 /* We use char because int might match the return type of a gcc2
3787 builtin and then its argument prototype would still apply. */
3788 char cma_open();
3790 int main() {
3791 cma_open()
3792 ; return 0; }
3794 if { (eval echo configure:3795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3795 rm -rf conftest*
3796 eval "ac_cv_lib_$ac_lib_var=yes"
3797 else
3798 echo "configure: failed program was:" >&5
3799 cat conftest.$ac_ext >&5
3800 rm -rf conftest*
3801 eval "ac_cv_lib_$ac_lib_var=no"
3803 rm -f conftest*
3804 LIBS="$ac_save_LIBS"
3807 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3808 echo "$ac_t""yes" 1>&6
3809 ac_tr_lib=HAVE_LIB`echo pthreads | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3810 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3811 cat >> confdefs.h <<EOF
3812 #define $ac_tr_lib 1
3815 LIBS="-lpthreads $LIBS"
3817 else
3818 echo "$ac_t""no" 1>&6
3822 echo $ac_n "checking for XFree86 in /usr/X386""... $ac_c" 1>&6
3823 echo "configure:3824: checking for XFree86 in /usr/X386" >&5
3824 if test -d /usr/X386/include; then
3825 HAVE_XFREE386=yes
3826 : ${C_SWITCH_X_SITE="-I/usr/X386/include"}
3827 else
3828 HAVE_XFREE386=no
3830 echo "$ac_t""$HAVE_XFREE386" 1>&6
3832 # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
3833 # for the tests that follow. We set it back to REAL_CFLAGS later on.
3835 if test "${HAVE_X11}" = "yes"; then
3836 DEFS="$C_SWITCH_X_SITE $DEFS"
3837 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
3838 LIBS="$LIBX $LIBS"
3839 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
3841 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
3842 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
3843 # but it's more convenient here to set LD_RUN_PATH
3844 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
3845 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
3846 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
3847 export LD_RUN_PATH
3850 if test "${opsys}" = "gnu-linux"; then
3851 echo $ac_n "checking whether X on GNU/Linux needs -b to link""... $ac_c" 1>&6
3852 echo "configure:3853: checking whether X on GNU/Linux needs -b to link" >&5
3853 cat > conftest.$ac_ext <<EOF
3854 #line 3855 "configure"
3855 #include "confdefs.h"
3857 int main() {
3858 XOpenDisplay ("foo");
3859 ; return 0; }
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 xlinux_first_failure=no
3864 else
3865 echo "configure: failed program was:" >&5
3866 cat conftest.$ac_ext >&5
3867 rm -rf conftest*
3868 xlinux_first_failure=yes
3870 rm -f conftest*
3871 if test "${xlinux_first_failure}" = "yes"; then
3872 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
3873 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
3874 OLD_CPPFLAGS="$CPPFLAGS"
3875 OLD_LIBS="$LIBS"
3876 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
3877 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
3878 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
3879 LIBS="$LIBS -b i486-linuxaout"
3880 cat > conftest.$ac_ext <<EOF
3881 #line 3882 "configure"
3882 #include "confdefs.h"
3884 int main() {
3885 XOpenDisplay ("foo");
3886 ; return 0; }
3888 if { (eval echo configure:3889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3889 rm -rf conftest*
3890 xlinux_second_failure=no
3891 else
3892 echo "configure: failed program was:" >&5
3893 cat conftest.$ac_ext >&5
3894 rm -rf conftest*
3895 xlinux_second_failure=yes
3897 rm -f conftest*
3898 if test "${xlinux_second_failure}" = "yes"; then
3899 # If we get the same failure with -b, there is no use adding -b.
3900 # So take it out. This plays safe.
3901 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
3902 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
3903 CPPFLAGS="$OLD_CPPFLAGS"
3904 LIBS="$OLD_LIBS"
3905 echo "$ac_t""no" 1>&6
3906 else
3907 echo "$ac_t""yes" 1>&6
3909 else
3910 echo "$ac_t""no" 1>&6
3914 for ac_func in XrmSetDatabase XScreenResourceString \
3915 XScreenNumberOfScreen XSetWMProtocols
3917 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3918 echo "configure:3919: checking for $ac_func" >&5
3919 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3920 echo $ac_n "(cached) $ac_c" 1>&6
3921 else
3922 cat > conftest.$ac_ext <<EOF
3923 #line 3924 "configure"
3924 #include "confdefs.h"
3925 /* System header to define __stub macros and hopefully few prototypes,
3926 which can conflict with char $ac_func(); below. */
3927 #include <assert.h>
3928 /* Override any gcc2 internal prototype to avoid an error. */
3929 /* We use char because int might match the return type of a gcc2
3930 builtin and then its argument prototype would still apply. */
3931 char $ac_func();
3933 int main() {
3935 /* The GNU C library defines this for functions which it implements
3936 to always fail with ENOSYS. Some functions are actually named
3937 something starting with __ and the normal name is an alias. */
3938 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3939 choke me
3940 #else
3941 $ac_func();
3942 #endif
3944 ; return 0; }
3946 if { (eval echo configure:3947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3947 rm -rf conftest*
3948 eval "ac_cv_func_$ac_func=yes"
3949 else
3950 echo "configure: failed program was:" >&5
3951 cat conftest.$ac_ext >&5
3952 rm -rf conftest*
3953 eval "ac_cv_func_$ac_func=no"
3955 rm -f conftest*
3958 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3959 echo "$ac_t""yes" 1>&6
3960 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3961 cat >> confdefs.h <<EOF
3962 #define $ac_tr_func 1
3965 else
3966 echo "$ac_t""no" 1>&6
3968 done
3972 if test "${window_system}" = "x11"; then
3973 echo $ac_n "checking X11 version 6""... $ac_c" 1>&6
3974 echo "configure:3975: checking X11 version 6" >&5
3975 if eval "test \"`echo '$''{'emacs_cv_x11_version_6'+set}'`\" = set"; then
3976 echo $ac_n "(cached) $ac_c" 1>&6
3977 else
3978 cat > conftest.$ac_ext <<EOF
3979 #line 3980 "configure"
3980 #include "confdefs.h"
3981 #include <X11/Xlib.h>
3982 int main() {
3983 #if XlibSpecificationRelease < 6
3984 fail;
3985 #endif
3987 ; return 0; }
3989 if { (eval echo configure:3990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3990 rm -rf conftest*
3991 emacs_cv_x11_version_6=yes
3992 else
3993 echo "configure: failed program was:" >&5
3994 cat conftest.$ac_ext >&5
3995 rm -rf conftest*
3996 emacs_cv_x11_version_6=no
3998 rm -f conftest*
4001 if test $emacs_cv_x11_version_6 = yes; then
4002 echo "$ac_t""6 or newer" 1>&6
4003 cat >> confdefs.h <<\EOF
4004 #define HAVE_X11R6 1
4007 else
4008 echo "$ac_t""before 6" 1>&6
4012 if test "${window_system}" = "x11"; then
4013 echo $ac_n "checking X11 version 5""... $ac_c" 1>&6
4014 echo "configure:4015: checking X11 version 5" >&5
4015 if eval "test \"`echo '$''{'emacs_cv_x11_version_5'+set}'`\" = set"; then
4016 echo $ac_n "(cached) $ac_c" 1>&6
4017 else
4018 cat > conftest.$ac_ext <<EOF
4019 #line 4020 "configure"
4020 #include "confdefs.h"
4021 #include <X11/Xlib.h>
4022 int main() {
4023 #if XlibSpecificationRelease < 5
4024 fail;
4025 #endif
4027 ; return 0; }
4029 if { (eval echo configure:4030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4030 rm -rf conftest*
4031 emacs_cv_x11_version_5=yes
4032 else
4033 echo "configure: failed program was:" >&5
4034 cat conftest.$ac_ext >&5
4035 rm -rf conftest*
4036 emacs_cv_x11_version_5=no
4038 rm -f conftest*
4041 if test $emacs_cv_x11_version_5 = yes; then
4042 echo "$ac_t""5 or newer" 1>&6
4043 HAVE_X11R5=yes
4044 cat >> confdefs.h <<\EOF
4045 #define HAVE_X11R5 1
4048 else
4049 HAVE_X11R5=no
4050 echo "$ac_t""before 5" 1>&6
4054 if test x"${USE_X_TOOLKIT}" = xmaybe; then
4055 if test x"${HAVE_X11R5}" = xyes; then
4056 echo $ac_n "checking X11 version 5 with Xaw""... $ac_c" 1>&6
4057 echo "configure:4058: checking X11 version 5 with Xaw" >&5
4058 if eval "test \"`echo '$''{'emacs_cv_x11_version_5_with_xaw'+set}'`\" = set"; then
4059 echo $ac_n "(cached) $ac_c" 1>&6
4060 else
4061 cat > conftest.$ac_ext <<EOF
4062 #line 4063 "configure"
4063 #include "confdefs.h"
4065 #include <X11/Intrinsic.h>
4066 #include <X11/Xaw/Simple.h>
4067 int main() {
4069 ; return 0; }
4071 if { (eval echo configure:4072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4072 rm -rf conftest*
4073 emacs_cv_x11_version_5_with_xaw=yes
4074 else
4075 echo "configure: failed program was:" >&5
4076 cat conftest.$ac_ext >&5
4077 rm -rf conftest*
4078 emacs_cv_x11_version_5_with_xaw=no
4080 rm -f conftest*
4083 if test $emacs_cv_x11_version_5_with_xaw = yes; then
4084 echo "$ac_t""5 or newer, with Xaw; use toolkit by default" 1>&6
4085 USE_X_TOOLKIT=LUCID
4086 else
4087 echo "$ac_t""before 5 or no Xaw; do not use toolkit by default" 1>&6
4088 USE_X_TOOLKIT=none
4090 else
4091 USE_X_TOOLKIT=none
4095 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
4097 if test "${USE_X_TOOLKIT}" != "none"; then
4098 echo $ac_n "checking X11 toolkit version""... $ac_c" 1>&6
4099 echo "configure:4100: checking X11 toolkit version" >&5
4100 if eval "test \"`echo '$''{'emacs_cv_x11_toolkit_version_6'+set}'`\" = set"; then
4101 echo $ac_n "(cached) $ac_c" 1>&6
4102 else
4103 cat > conftest.$ac_ext <<EOF
4104 #line 4105 "configure"
4105 #include "confdefs.h"
4106 #include <X11/Intrinsic.h>
4107 int main() {
4108 #if XtSpecificationRelease < 6
4109 fail;
4110 #endif
4112 ; return 0; }
4114 if { (eval echo configure:4115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4115 rm -rf conftest*
4116 emacs_cv_x11_toolkit_version_6=yes
4117 else
4118 echo "configure: failed program was:" >&5
4119 cat conftest.$ac_ext >&5
4120 rm -rf conftest*
4121 emacs_cv_x11_toolkit_version_6=no
4123 rm -f conftest*
4126 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
4127 if test $emacs_cv_x11_toolkit_version_6 = yes; then
4128 echo "$ac_t""6 or newer" 1>&6
4129 cat >> confdefs.h <<\EOF
4130 #define HAVE_X11XTR6 1
4133 else
4134 echo "$ac_t""before 6" 1>&6
4137 OLDLIBS="$LIBS"
4138 if test x$HAVE_X11XTR6 = xyes; then
4139 LIBS="-lXt -lSM -lICE $LIBS"
4140 else
4141 LIBS="-lXt $LIBS"
4143 echo $ac_n "checking for XmuConvertStandardSelection in -lXmu""... $ac_c" 1>&6
4144 echo "configure:4145: checking for XmuConvertStandardSelection in -lXmu" >&5
4145 ac_lib_var=`echo Xmu'_'XmuConvertStandardSelection | sed 'y%./+-%__p_%'`
4146 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4147 echo $ac_n "(cached) $ac_c" 1>&6
4148 else
4149 ac_save_LIBS="$LIBS"
4150 LIBS="-lXmu $LIBS"
4151 cat > conftest.$ac_ext <<EOF
4152 #line 4153 "configure"
4153 #include "confdefs.h"
4154 /* Override any gcc2 internal prototype to avoid an error. */
4155 /* We use char because int might match the return type of a gcc2
4156 builtin and then its argument prototype would still apply. */
4157 char XmuConvertStandardSelection();
4159 int main() {
4160 XmuConvertStandardSelection()
4161 ; return 0; }
4163 if { (eval echo configure:4164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4164 rm -rf conftest*
4165 eval "ac_cv_lib_$ac_lib_var=yes"
4166 else
4167 echo "configure: failed program was:" >&5
4168 cat conftest.$ac_ext >&5
4169 rm -rf conftest*
4170 eval "ac_cv_lib_$ac_lib_var=no"
4172 rm -f conftest*
4173 LIBS="$ac_save_LIBS"
4176 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4177 echo "$ac_t""yes" 1>&6
4178 ac_tr_lib=HAVE_LIB`echo Xmu | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4179 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4180 cat >> confdefs.h <<EOF
4181 #define $ac_tr_lib 1
4184 LIBS="-lXmu $LIBS"
4186 else
4187 echo "$ac_t""no" 1>&6
4190 LIBS="$OLDLIBS"
4193 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
4194 echo $ac_n "checking for Motif version 2.1""... $ac_c" 1>&6
4195 echo "configure:4196: checking for Motif version 2.1" >&5
4196 if eval "test \"`echo '$''{'emacs_cv_motif_version_2_1'+set}'`\" = set"; then
4197 echo $ac_n "(cached) $ac_c" 1>&6
4198 else
4199 cat > conftest.$ac_ext <<EOF
4200 #line 4201 "configure"
4201 #include "confdefs.h"
4202 #include <Xm/Xm.h>
4203 int main() {
4204 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
4205 int x = 5;
4206 #else
4207 Motif version prior to 2.1.
4208 #endif
4209 ; return 0; }
4211 if { (eval echo configure:4212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4212 rm -rf conftest*
4213 emacs_cv_motif_version_2_1=yes
4214 else
4215 echo "configure: failed program was:" >&5
4216 cat conftest.$ac_ext >&5
4217 rm -rf conftest*
4218 emacs_cv_motif_version_2_1=no
4220 rm -f conftest*
4223 echo "$ac_t""$emacs_cv_motif_version_2_1" 1>&6
4224 HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
4225 if test $emacs_cv_motif_version_2_1 = yes; then
4226 cat >> confdefs.h <<\EOF
4227 #define HAVE_MOTIF_2_1 1
4230 echo $ac_n "checking for XpCreateContext in -lXp""... $ac_c" 1>&6
4231 echo "configure:4232: checking for XpCreateContext in -lXp" >&5
4232 ac_lib_var=`echo Xp'_'XpCreateContext | sed 'y%./+-%__p_%'`
4233 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4234 echo $ac_n "(cached) $ac_c" 1>&6
4235 else
4236 ac_save_LIBS="$LIBS"
4237 LIBS="-lXp $LIBS"
4238 cat > conftest.$ac_ext <<EOF
4239 #line 4240 "configure"
4240 #include "confdefs.h"
4241 /* Override any gcc2 internal prototype to avoid an error. */
4242 /* We use char because int might match the return type of a gcc2
4243 builtin and then its argument prototype would still apply. */
4244 char XpCreateContext();
4246 int main() {
4247 XpCreateContext()
4248 ; return 0; }
4250 if { (eval echo configure:4251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4251 rm -rf conftest*
4252 eval "ac_cv_lib_$ac_lib_var=yes"
4253 else
4254 echo "configure: failed program was:" >&5
4255 cat conftest.$ac_ext >&5
4256 rm -rf conftest*
4257 eval "ac_cv_lib_$ac_lib_var=no"
4259 rm -f conftest*
4260 LIBS="$ac_save_LIBS"
4263 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4264 echo "$ac_t""yes" 1>&6
4265 ac_tr_lib=HAVE_LIB`echo Xp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4266 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4267 cat >> confdefs.h <<EOF
4268 #define $ac_tr_lib 1
4271 LIBS="-lXp $LIBS"
4273 else
4274 echo "$ac_t""no" 1>&6
4280 ### Is -lXaw3d available?
4281 HAVE_XAW3D=no
4282 if test "${HAVE_X11}" = "yes"; then
4283 if test "${USE_X_TOOLKIT}" != "none"; then
4284 old_c_flags="${CFLAGS}"
4285 CFLAGS="${LD_SWITCH_X_SITE}"
4286 ac_safe=`echo "X11/Xaw3d/Scrollbar.h" | sed 'y%./+-%__p_%'`
4287 echo $ac_n "checking for X11/Xaw3d/Scrollbar.h""... $ac_c" 1>&6
4288 echo "configure:4289: checking for X11/Xaw3d/Scrollbar.h" >&5
4289 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4290 echo $ac_n "(cached) $ac_c" 1>&6
4291 else
4292 cat > conftest.$ac_ext <<EOF
4293 #line 4294 "configure"
4294 #include "confdefs.h"
4295 #include <X11/Xaw3d/Scrollbar.h>
4297 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4298 { (eval echo configure:4299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4299 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4300 if test -z "$ac_err"; then
4301 rm -rf conftest*
4302 eval "ac_cv_header_$ac_safe=yes"
4303 else
4304 echo "$ac_err" >&5
4305 echo "configure: failed program was:" >&5
4306 cat conftest.$ac_ext >&5
4307 rm -rf conftest*
4308 eval "ac_cv_header_$ac_safe=no"
4310 rm -f conftest*
4312 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4313 echo "$ac_t""yes" 1>&6
4314 echo $ac_n "checking for XawScrollbarSetThumb in -lXaw3d""... $ac_c" 1>&6
4315 echo "configure:4316: checking for XawScrollbarSetThumb in -lXaw3d" >&5
4316 ac_lib_var=`echo Xaw3d'_'XawScrollbarSetThumb | sed 'y%./+-%__p_%'`
4317 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4318 echo $ac_n "(cached) $ac_c" 1>&6
4319 else
4320 ac_save_LIBS="$LIBS"
4321 LIBS="-lXaw3d -lX11 $LIBS"
4322 cat > conftest.$ac_ext <<EOF
4323 #line 4324 "configure"
4324 #include "confdefs.h"
4325 /* Override any gcc2 internal prototype to avoid an error. */
4326 /* We use char because int might match the return type of a gcc2
4327 builtin and then its argument prototype would still apply. */
4328 char XawScrollbarSetThumb();
4330 int main() {
4331 XawScrollbarSetThumb()
4332 ; return 0; }
4334 if { (eval echo configure:4335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4335 rm -rf conftest*
4336 eval "ac_cv_lib_$ac_lib_var=yes"
4337 else
4338 echo "configure: failed program was:" >&5
4339 cat conftest.$ac_ext >&5
4340 rm -rf conftest*
4341 eval "ac_cv_lib_$ac_lib_var=no"
4343 rm -f conftest*
4344 LIBS="$ac_save_LIBS"
4347 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4348 echo "$ac_t""yes" 1>&6
4349 HAVE_XAW3D=yes
4350 else
4351 echo "$ac_t""no" 1>&6
4354 else
4355 echo "$ac_t""no" 1>&6
4358 CFLAGS="${old_c_flags}"
4360 if test "${HAVE_XAW3D}" = "yes"; then
4361 cat >> confdefs.h <<\EOF
4362 #define HAVE_XAW3D 1
4370 USE_TOOLKIT_SCROLL_BARS=no
4371 if test "${with_toolkit_scroll_bars}" != "no"; then
4372 if test "${USE_X_TOOLKIT}" != "none"; then
4373 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
4374 cat >> confdefs.h <<\EOF
4375 #define USE_TOOLKIT_SCROLL_BARS 1
4378 HAVE_XAW3D=no
4379 USE_TOOLKIT_SCROLL_BARS=yes
4380 elif test "${HAVE_XAW3D}" = "yes"; then
4381 cat >> confdefs.h <<\EOF
4382 #define USE_TOOLKIT_SCROLL_BARS 1
4385 USE_TOOLKIT_SCROLL_BARS=yes
4390 ### Use -lXpm if available, unless `--with-xpm=no'.
4391 HAVE_XPM=no
4392 if test "${HAVE_X11}" = "yes"; then
4393 if test "${with_xpm}" != "no"; then
4394 old_c_flags="${CFLAGS}"
4395 CFLAGS="${LD_SWITCH_X_SITE}"
4396 ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'`
4397 echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6
4398 echo "configure:4399: checking for X11/xpm.h" >&5
4399 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4400 echo $ac_n "(cached) $ac_c" 1>&6
4401 else
4402 cat > conftest.$ac_ext <<EOF
4403 #line 4404 "configure"
4404 #include "confdefs.h"
4405 #include <X11/xpm.h>
4407 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4408 { (eval echo configure:4409: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4409 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4410 if test -z "$ac_err"; then
4411 rm -rf conftest*
4412 eval "ac_cv_header_$ac_safe=yes"
4413 else
4414 echo "$ac_err" >&5
4415 echo "configure: failed program was:" >&5
4416 cat conftest.$ac_ext >&5
4417 rm -rf conftest*
4418 eval "ac_cv_header_$ac_safe=no"
4420 rm -f conftest*
4422 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4423 echo "$ac_t""yes" 1>&6
4424 echo $ac_n "checking for XpmReadFileToPixmap in -lXpm""... $ac_c" 1>&6
4425 echo "configure:4426: checking for XpmReadFileToPixmap in -lXpm" >&5
4426 ac_lib_var=`echo Xpm'_'XpmReadFileToPixmap | sed 'y%./+-%__p_%'`
4427 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4428 echo $ac_n "(cached) $ac_c" 1>&6
4429 else
4430 ac_save_LIBS="$LIBS"
4431 LIBS="-lXpm -lX11 $LIBS"
4432 cat > conftest.$ac_ext <<EOF
4433 #line 4434 "configure"
4434 #include "confdefs.h"
4435 /* Override any gcc2 internal prototype to avoid an error. */
4436 /* We use char because int might match the return type of a gcc2
4437 builtin and then its argument prototype would still apply. */
4438 char XpmReadFileToPixmap();
4440 int main() {
4441 XpmReadFileToPixmap()
4442 ; return 0; }
4444 if { (eval echo configure:4445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4445 rm -rf conftest*
4446 eval "ac_cv_lib_$ac_lib_var=yes"
4447 else
4448 echo "configure: failed program was:" >&5
4449 cat conftest.$ac_ext >&5
4450 rm -rf conftest*
4451 eval "ac_cv_lib_$ac_lib_var=no"
4453 rm -f conftest*
4454 LIBS="$ac_save_LIBS"
4457 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4458 echo "$ac_t""yes" 1>&6
4459 HAVE_XPM=yes
4460 else
4461 echo "$ac_t""no" 1>&6
4464 else
4465 echo "$ac_t""no" 1>&6
4468 CFLAGS="${old_c_flags}"
4471 if test "${HAVE_XPM}" = "yes"; then
4472 cat >> confdefs.h <<\EOF
4473 #define HAVE_XPM 1
4479 ### Use -ljpeg if available, unless `--with-jpeg=no'.
4480 HAVE_JPEG=no
4481 if test "${HAVE_X11}" = "yes"; then
4482 if test "${with_jpeg}" != "no"; then
4483 old_c_flags="${CFLAGS}"
4484 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4485 ac_safe=`echo "jerror.h" | sed 'y%./+-%__p_%'`
4486 echo $ac_n "checking for jerror.h""... $ac_c" 1>&6
4487 echo "configure:4488: checking for jerror.h" >&5
4488 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4489 echo $ac_n "(cached) $ac_c" 1>&6
4490 else
4491 cat > conftest.$ac_ext <<EOF
4492 #line 4493 "configure"
4493 #include "confdefs.h"
4494 #include <jerror.h>
4496 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4497 { (eval echo configure:4498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4498 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4499 if test -z "$ac_err"; then
4500 rm -rf conftest*
4501 eval "ac_cv_header_$ac_safe=yes"
4502 else
4503 echo "$ac_err" >&5
4504 echo "configure: failed program was:" >&5
4505 cat conftest.$ac_ext >&5
4506 rm -rf conftest*
4507 eval "ac_cv_header_$ac_safe=no"
4509 rm -f conftest*
4511 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4512 echo "$ac_t""yes" 1>&6
4513 echo $ac_n "checking for jpeg_destroy_compress in -ljpeg""... $ac_c" 1>&6
4514 echo "configure:4515: checking for jpeg_destroy_compress in -ljpeg" >&5
4515 ac_lib_var=`echo jpeg'_'jpeg_destroy_compress | sed 'y%./+-%__p_%'`
4516 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4517 echo $ac_n "(cached) $ac_c" 1>&6
4518 else
4519 ac_save_LIBS="$LIBS"
4520 LIBS="-ljpeg -lX11 $LIBS"
4521 cat > conftest.$ac_ext <<EOF
4522 #line 4523 "configure"
4523 #include "confdefs.h"
4524 /* Override any gcc2 internal prototype to avoid an error. */
4525 /* We use char because int might match the return type of a gcc2
4526 builtin and then its argument prototype would still apply. */
4527 char jpeg_destroy_compress();
4529 int main() {
4530 jpeg_destroy_compress()
4531 ; return 0; }
4533 if { (eval echo configure:4534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4534 rm -rf conftest*
4535 eval "ac_cv_lib_$ac_lib_var=yes"
4536 else
4537 echo "configure: failed program was:" >&5
4538 cat conftest.$ac_ext >&5
4539 rm -rf conftest*
4540 eval "ac_cv_lib_$ac_lib_var=no"
4542 rm -f conftest*
4543 LIBS="$ac_save_LIBS"
4546 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4547 echo "$ac_t""yes" 1>&6
4548 HAVE_JPEG=yes
4549 else
4550 echo "$ac_t""no" 1>&6
4553 else
4554 echo "$ac_t""no" 1>&6
4557 CFLAGS="${old_c_flags}"
4560 if test "${HAVE_JPEG}" = "yes"; then
4561 cat >> confdefs.h <<\EOF
4562 #define HAVE_JPEG 1
4568 ### Use -lpng if available, unless `--with-png=no'.
4569 HAVE_PNG=no
4570 if test "${HAVE_X11}" = "yes"; then
4571 if test "${with_png}" != "no"; then
4572 old_c_flags="${CFLAGS}"
4573 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4574 ac_safe=`echo "png.h" | sed 'y%./+-%__p_%'`
4575 echo $ac_n "checking for png.h""... $ac_c" 1>&6
4576 echo "configure:4577: checking for png.h" >&5
4577 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4578 echo $ac_n "(cached) $ac_c" 1>&6
4579 else
4580 cat > conftest.$ac_ext <<EOF
4581 #line 4582 "configure"
4582 #include "confdefs.h"
4583 #include <png.h>
4585 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4586 { (eval echo configure:4587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4587 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4588 if test -z "$ac_err"; then
4589 rm -rf conftest*
4590 eval "ac_cv_header_$ac_safe=yes"
4591 else
4592 echo "$ac_err" >&5
4593 echo "configure: failed program was:" >&5
4594 cat conftest.$ac_ext >&5
4595 rm -rf conftest*
4596 eval "ac_cv_header_$ac_safe=no"
4598 rm -f conftest*
4600 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4601 echo "$ac_t""yes" 1>&6
4602 echo $ac_n "checking for png_set_expand in -lpng""... $ac_c" 1>&6
4603 echo "configure:4604: checking for png_set_expand in -lpng" >&5
4604 ac_lib_var=`echo png'_'png_set_expand | sed 'y%./+-%__p_%'`
4605 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4606 echo $ac_n "(cached) $ac_c" 1>&6
4607 else
4608 ac_save_LIBS="$LIBS"
4609 LIBS="-lpng -lX11 -lz -lm $LIBS"
4610 cat > conftest.$ac_ext <<EOF
4611 #line 4612 "configure"
4612 #include "confdefs.h"
4613 /* Override any gcc2 internal prototype to avoid an error. */
4614 /* We use char because int might match the return type of a gcc2
4615 builtin and then its argument prototype would still apply. */
4616 char png_set_expand();
4618 int main() {
4619 png_set_expand()
4620 ; return 0; }
4622 if { (eval echo configure:4623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4623 rm -rf conftest*
4624 eval "ac_cv_lib_$ac_lib_var=yes"
4625 else
4626 echo "configure: failed program was:" >&5
4627 cat conftest.$ac_ext >&5
4628 rm -rf conftest*
4629 eval "ac_cv_lib_$ac_lib_var=no"
4631 rm -f conftest*
4632 LIBS="$ac_save_LIBS"
4635 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4636 echo "$ac_t""yes" 1>&6
4637 HAVE_PNG=yes
4638 else
4639 echo "$ac_t""no" 1>&6
4642 else
4643 echo "$ac_t""no" 1>&6
4646 CFLAGS="${old_c_flags}"
4649 if test "${HAVE_PNG}" = "yes"; then
4650 cat >> confdefs.h <<\EOF
4651 #define HAVE_PNG 1
4657 ### Use -ltiff if available, unless `--with-tiff=no'.
4658 HAVE_TIFF=no
4659 if test "${HAVE_X11}" = "yes"; then
4660 if test "${with_tiff}" != "no"; then
4661 old_c_flags="${CFLAGS}"
4662 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4663 ac_safe=`echo "tiffio.h" | sed 'y%./+-%__p_%'`
4664 echo $ac_n "checking for tiffio.h""... $ac_c" 1>&6
4665 echo "configure:4666: checking for tiffio.h" >&5
4666 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4667 echo $ac_n "(cached) $ac_c" 1>&6
4668 else
4669 cat > conftest.$ac_ext <<EOF
4670 #line 4671 "configure"
4671 #include "confdefs.h"
4672 #include <tiffio.h>
4674 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4675 { (eval echo configure:4676: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4676 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4677 if test -z "$ac_err"; then
4678 rm -rf conftest*
4679 eval "ac_cv_header_$ac_safe=yes"
4680 else
4681 echo "$ac_err" >&5
4682 echo "configure: failed program was:" >&5
4683 cat conftest.$ac_ext >&5
4684 rm -rf conftest*
4685 eval "ac_cv_header_$ac_safe=no"
4687 rm -f conftest*
4689 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4690 echo "$ac_t""yes" 1>&6
4691 tifflibs="-lX11 -lz -lm"
4692 # At least one tiff package requires the jpeg library.
4693 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
4694 echo $ac_n "checking for TIFFGetVersion in -ltiff""... $ac_c" 1>&6
4695 echo "configure:4696: checking for TIFFGetVersion in -ltiff" >&5
4696 ac_lib_var=`echo tiff'_'TIFFGetVersion | sed 'y%./+-%__p_%'`
4697 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4698 echo $ac_n "(cached) $ac_c" 1>&6
4699 else
4700 ac_save_LIBS="$LIBS"
4701 LIBS="-ltiff $tifflibs $LIBS"
4702 cat > conftest.$ac_ext <<EOF
4703 #line 4704 "configure"
4704 #include "confdefs.h"
4705 /* Override any gcc2 internal prototype to avoid an error. */
4706 /* We use char because int might match the return type of a gcc2
4707 builtin and then its argument prototype would still apply. */
4708 char TIFFGetVersion();
4710 int main() {
4711 TIFFGetVersion()
4712 ; return 0; }
4714 if { (eval echo configure:4715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4715 rm -rf conftest*
4716 eval "ac_cv_lib_$ac_lib_var=yes"
4717 else
4718 echo "configure: failed program was:" >&5
4719 cat conftest.$ac_ext >&5
4720 rm -rf conftest*
4721 eval "ac_cv_lib_$ac_lib_var=no"
4723 rm -f conftest*
4724 LIBS="$ac_save_LIBS"
4727 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4728 echo "$ac_t""yes" 1>&6
4729 HAVE_TIFF=yes
4730 else
4731 echo "$ac_t""no" 1>&6
4734 else
4735 echo "$ac_t""no" 1>&6
4738 CFLAGS="${old_c_flags}"
4741 if test "${HAVE_TIFF}" = "yes"; then
4742 cat >> confdefs.h <<\EOF
4743 #define HAVE_TIFF 1
4749 ### Use -lgif if available, unless `--with-gif=no'.
4750 HAVE_GIF=no
4751 if test "${HAVE_X11}" = "yes"; then
4752 if test "${with_gif}" != "no"; then
4753 old_c_flags="${CFLAGS}"
4754 CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
4755 ac_safe=`echo "gif_lib.h" | sed 'y%./+-%__p_%'`
4756 echo $ac_n "checking for gif_lib.h""... $ac_c" 1>&6
4757 echo "configure:4758: checking for gif_lib.h" >&5
4758 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4759 echo $ac_n "(cached) $ac_c" 1>&6
4760 else
4761 cat > conftest.$ac_ext <<EOF
4762 #line 4763 "configure"
4763 #include "confdefs.h"
4764 #include <gif_lib.h>
4766 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4767 { (eval echo configure:4768: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4768 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4769 if test -z "$ac_err"; then
4770 rm -rf conftest*
4771 eval "ac_cv_header_$ac_safe=yes"
4772 else
4773 echo "$ac_err" >&5
4774 echo "configure: failed program was:" >&5
4775 cat conftest.$ac_ext >&5
4776 rm -rf conftest*
4777 eval "ac_cv_header_$ac_safe=no"
4779 rm -f conftest*
4781 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4782 echo "$ac_t""yes" 1>&6
4783 echo $ac_n "checking for DGifOpen in -lungif""... $ac_c" 1>&6
4784 echo "configure:4785: checking for DGifOpen in -lungif" >&5
4785 ac_lib_var=`echo ungif'_'DGifOpen | sed 'y%./+-%__p_%'`
4786 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4787 echo $ac_n "(cached) $ac_c" 1>&6
4788 else
4789 ac_save_LIBS="$LIBS"
4790 LIBS="-lungif -lX11 $LIBS"
4791 cat > conftest.$ac_ext <<EOF
4792 #line 4793 "configure"
4793 #include "confdefs.h"
4794 /* Override any gcc2 internal prototype to avoid an error. */
4795 /* We use char because int might match the return type of a gcc2
4796 builtin and then its argument prototype would still apply. */
4797 char DGifOpen();
4799 int main() {
4800 DGifOpen()
4801 ; return 0; }
4803 if { (eval echo configure:4804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4804 rm -rf conftest*
4805 eval "ac_cv_lib_$ac_lib_var=yes"
4806 else
4807 echo "configure: failed program was:" >&5
4808 cat conftest.$ac_ext >&5
4809 rm -rf conftest*
4810 eval "ac_cv_lib_$ac_lib_var=no"
4812 rm -f conftest*
4813 LIBS="$ac_save_LIBS"
4816 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4817 echo "$ac_t""yes" 1>&6
4818 HAVE_GIF=yes
4819 else
4820 echo "$ac_t""no" 1>&6
4823 else
4824 echo "$ac_t""no" 1>&6
4827 CFLAGS="${old_c_flags}"
4830 if test "${HAVE_GIF}" = "yes"; then
4831 cat >> confdefs.h <<\EOF
4832 #define HAVE_GIF 1
4838 # If netdb.h doesn't declare h_errno, we must declare it by hand.
4839 echo $ac_n "checking whether netdb declares h_errno""... $ac_c" 1>&6
4840 echo "configure:4841: checking whether netdb declares h_errno" >&5
4841 if eval "test \"`echo '$''{'emacs_cv_netdb_declares_h_errno'+set}'`\" = set"; then
4842 echo $ac_n "(cached) $ac_c" 1>&6
4843 else
4844 cat > conftest.$ac_ext <<EOF
4845 #line 4846 "configure"
4846 #include "confdefs.h"
4847 #include <netdb.h>
4848 int main() {
4849 return h_errno;
4850 ; return 0; }
4852 if { (eval echo configure:4853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4853 rm -rf conftest*
4854 emacs_cv_netdb_declares_h_errno=yes
4855 else
4856 echo "configure: failed program was:" >&5
4857 cat conftest.$ac_ext >&5
4858 rm -rf conftest*
4859 emacs_cv_netdb_declares_h_errno=no
4861 rm -f conftest*
4864 echo "$ac_t""$emacs_cv_netdb_declares_h_errno" 1>&6
4865 if test $emacs_cv_netdb_declares_h_errno = yes; then
4866 cat >> confdefs.h <<\EOF
4867 #define HAVE_H_ERRNO 1
4872 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4873 # for constant arguments. Useless!
4874 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4875 echo "configure:4876: checking for working alloca.h" >&5
4876 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4877 echo $ac_n "(cached) $ac_c" 1>&6
4878 else
4879 cat > conftest.$ac_ext <<EOF
4880 #line 4881 "configure"
4881 #include "confdefs.h"
4882 #include <alloca.h>
4883 int main() {
4884 char *p = alloca(2 * sizeof(int));
4885 ; return 0; }
4887 if { (eval echo configure:4888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4888 rm -rf conftest*
4889 ac_cv_header_alloca_h=yes
4890 else
4891 echo "configure: failed program was:" >&5
4892 cat conftest.$ac_ext >&5
4893 rm -rf conftest*
4894 ac_cv_header_alloca_h=no
4896 rm -f conftest*
4899 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4900 if test $ac_cv_header_alloca_h = yes; then
4901 cat >> confdefs.h <<\EOF
4902 #define HAVE_ALLOCA_H 1
4907 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4908 echo "configure:4909: checking for alloca" >&5
4909 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4910 echo $ac_n "(cached) $ac_c" 1>&6
4911 else
4912 cat > conftest.$ac_ext <<EOF
4913 #line 4914 "configure"
4914 #include "confdefs.h"
4916 #ifdef __GNUC__
4917 # define alloca __builtin_alloca
4918 #else
4919 # ifdef _MSC_VER
4920 # include <malloc.h>
4921 # define alloca _alloca
4922 # else
4923 # if HAVE_ALLOCA_H
4924 # include <alloca.h>
4925 # else
4926 # ifdef _AIX
4927 #pragma alloca
4928 # else
4929 # ifndef alloca /* predefined by HP cc +Olibcalls */
4930 char *alloca ();
4931 # endif
4932 # endif
4933 # endif
4934 # endif
4935 #endif
4937 int main() {
4938 char *p = (char *) alloca(1);
4939 ; return 0; }
4941 if { (eval echo configure:4942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4942 rm -rf conftest*
4943 ac_cv_func_alloca_works=yes
4944 else
4945 echo "configure: failed program was:" >&5
4946 cat conftest.$ac_ext >&5
4947 rm -rf conftest*
4948 ac_cv_func_alloca_works=no
4950 rm -f conftest*
4953 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4954 if test $ac_cv_func_alloca_works = yes; then
4955 cat >> confdefs.h <<\EOF
4956 #define HAVE_ALLOCA 1
4961 if test $ac_cv_func_alloca_works = no; then
4962 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4963 # that cause trouble. Some versions do not even contain alloca or
4964 # contain a buggy version. If you still want to use their alloca,
4965 # use ar to extract alloca.o from them instead of compiling alloca.c.
4966 ALLOCA=alloca.${ac_objext}
4967 cat >> confdefs.h <<\EOF
4968 #define C_ALLOCA 1
4972 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4973 echo "configure:4974: checking whether alloca needs Cray hooks" >&5
4974 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4975 echo $ac_n "(cached) $ac_c" 1>&6
4976 else
4977 cat > conftest.$ac_ext <<EOF
4978 #line 4979 "configure"
4979 #include "confdefs.h"
4980 #if defined(CRAY) && ! defined(CRAY2)
4981 webecray
4982 #else
4983 wenotbecray
4984 #endif
4987 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4988 egrep "webecray" >/dev/null 2>&1; then
4989 rm -rf conftest*
4990 ac_cv_os_cray=yes
4991 else
4992 rm -rf conftest*
4993 ac_cv_os_cray=no
4995 rm -f conftest*
4999 echo "$ac_t""$ac_cv_os_cray" 1>&6
5000 if test $ac_cv_os_cray = yes; then
5001 for ac_func in _getb67 GETB67 getb67; do
5002 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5003 echo "configure:5004: checking for $ac_func" >&5
5004 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5005 echo $ac_n "(cached) $ac_c" 1>&6
5006 else
5007 cat > conftest.$ac_ext <<EOF
5008 #line 5009 "configure"
5009 #include "confdefs.h"
5010 /* System header to define __stub macros and hopefully few prototypes,
5011 which can conflict with char $ac_func(); below. */
5012 #include <assert.h>
5013 /* Override any gcc2 internal prototype to avoid an error. */
5014 /* We use char because int might match the return type of a gcc2
5015 builtin and then its argument prototype would still apply. */
5016 char $ac_func();
5018 int main() {
5020 /* The GNU C library defines this for functions which it implements
5021 to always fail with ENOSYS. Some functions are actually named
5022 something starting with __ and the normal name is an alias. */
5023 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5024 choke me
5025 #else
5026 $ac_func();
5027 #endif
5029 ; return 0; }
5031 if { (eval echo configure:5032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5032 rm -rf conftest*
5033 eval "ac_cv_func_$ac_func=yes"
5034 else
5035 echo "configure: failed program was:" >&5
5036 cat conftest.$ac_ext >&5
5037 rm -rf conftest*
5038 eval "ac_cv_func_$ac_func=no"
5040 rm -f conftest*
5043 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5044 echo "$ac_t""yes" 1>&6
5045 cat >> confdefs.h <<EOF
5046 #define CRAY_STACKSEG_END $ac_func
5049 break
5050 else
5051 echo "$ac_t""no" 1>&6
5054 done
5057 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5058 echo "configure:5059: checking stack direction for C alloca" >&5
5059 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5060 echo $ac_n "(cached) $ac_c" 1>&6
5061 else
5062 if test "$cross_compiling" = yes; then
5063 ac_cv_c_stack_direction=0
5064 else
5065 cat > conftest.$ac_ext <<EOF
5066 #line 5067 "configure"
5067 #include "confdefs.h"
5068 find_stack_direction ()
5070 static char *addr = 0;
5071 auto char dummy;
5072 if (addr == 0)
5074 addr = &dummy;
5075 return find_stack_direction ();
5077 else
5078 return (&dummy > addr) ? 1 : -1;
5080 main ()
5082 exit (find_stack_direction() < 0);
5085 if { (eval echo configure:5086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5086 then
5087 ac_cv_c_stack_direction=1
5088 else
5089 echo "configure: failed program was:" >&5
5090 cat conftest.$ac_ext >&5
5091 rm -fr conftest*
5092 ac_cv_c_stack_direction=-1
5094 rm -fr conftest*
5099 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5100 cat >> confdefs.h <<EOF
5101 #define STACK_DIRECTION $ac_cv_c_stack_direction
5107 # fmod, logb, and frexp are found in -lm on most systems.
5108 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
5109 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
5110 echo "configure:5111: checking for sqrt in -lm" >&5
5111 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
5112 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5113 echo $ac_n "(cached) $ac_c" 1>&6
5114 else
5115 ac_save_LIBS="$LIBS"
5116 LIBS="-lm $LIBS"
5117 cat > conftest.$ac_ext <<EOF
5118 #line 5119 "configure"
5119 #include "confdefs.h"
5120 /* Override any gcc2 internal prototype to avoid an error. */
5121 /* We use char because int might match the return type of a gcc2
5122 builtin and then its argument prototype would still apply. */
5123 char sqrt();
5125 int main() {
5126 sqrt()
5127 ; return 0; }
5129 if { (eval echo configure:5130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5130 rm -rf conftest*
5131 eval "ac_cv_lib_$ac_lib_var=yes"
5132 else
5133 echo "configure: failed program was:" >&5
5134 cat conftest.$ac_ext >&5
5135 rm -rf conftest*
5136 eval "ac_cv_lib_$ac_lib_var=no"
5138 rm -f conftest*
5139 LIBS="$ac_save_LIBS"
5142 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5143 echo "$ac_t""yes" 1>&6
5144 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5145 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5146 cat >> confdefs.h <<EOF
5147 #define $ac_tr_lib 1
5150 LIBS="-lm $LIBS"
5152 else
5153 echo "$ac_t""no" 1>&6
5157 # Check for mail-locking functions in a "mail" library
5158 echo $ac_n "checking for maillock in -lmail""... $ac_c" 1>&6
5159 echo "configure:5160: checking for maillock in -lmail" >&5
5160 ac_lib_var=`echo mail'_'maillock | sed 'y%./+-%__p_%'`
5161 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5162 echo $ac_n "(cached) $ac_c" 1>&6
5163 else
5164 ac_save_LIBS="$LIBS"
5165 LIBS="-lmail $LIBS"
5166 cat > conftest.$ac_ext <<EOF
5167 #line 5168 "configure"
5168 #include "confdefs.h"
5169 /* Override any gcc2 internal prototype to avoid an error. */
5170 /* We use char because int might match the return type of a gcc2
5171 builtin and then its argument prototype would still apply. */
5172 char maillock();
5174 int main() {
5175 maillock()
5176 ; return 0; }
5178 if { (eval echo configure:5179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5179 rm -rf conftest*
5180 eval "ac_cv_lib_$ac_lib_var=yes"
5181 else
5182 echo "configure: failed program was:" >&5
5183 cat conftest.$ac_ext >&5
5184 rm -rf conftest*
5185 eval "ac_cv_lib_$ac_lib_var=no"
5187 rm -f conftest*
5188 LIBS="$ac_save_LIBS"
5191 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5192 echo "$ac_t""yes" 1>&6
5193 ac_tr_lib=HAVE_LIB`echo mail | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5194 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5195 cat >> confdefs.h <<EOF
5196 #define $ac_tr_lib 1
5199 LIBS="-lmail $LIBS"
5201 else
5202 echo "$ac_t""no" 1>&6
5205 echo $ac_n "checking for maillock in -llockfile""... $ac_c" 1>&6
5206 echo "configure:5207: checking for maillock in -llockfile" >&5
5207 ac_lib_var=`echo lockfile'_'maillock | sed 'y%./+-%__p_%'`
5208 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5209 echo $ac_n "(cached) $ac_c" 1>&6
5210 else
5211 ac_save_LIBS="$LIBS"
5212 LIBS="-llockfile $LIBS"
5213 cat > conftest.$ac_ext <<EOF
5214 #line 5215 "configure"
5215 #include "confdefs.h"
5216 /* Override any gcc2 internal prototype to avoid an error. */
5217 /* We use char because int might match the return type of a gcc2
5218 builtin and then its argument prototype would still apply. */
5219 char maillock();
5221 int main() {
5222 maillock()
5223 ; return 0; }
5225 if { (eval echo configure:5226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5226 rm -rf conftest*
5227 eval "ac_cv_lib_$ac_lib_var=yes"
5228 else
5229 echo "configure: failed program was:" >&5
5230 cat conftest.$ac_ext >&5
5231 rm -rf conftest*
5232 eval "ac_cv_lib_$ac_lib_var=no"
5234 rm -f conftest*
5235 LIBS="$ac_save_LIBS"
5238 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5239 echo "$ac_t""yes" 1>&6
5240 ac_tr_lib=HAVE_LIB`echo lockfile | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5241 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5242 cat >> confdefs.h <<EOF
5243 #define $ac_tr_lib 1
5246 LIBS="-llockfile $LIBS"
5248 else
5249 echo "$ac_t""no" 1>&6
5252 # If we have the shared liblockfile, assume we must use it for mail
5253 # locking (e.g. Debian). If we couldn't link against liblockfile
5254 # (no liblockfile.a installed), ensure that we don't need to.
5255 if test "$ac_cv_lib_lockfile_maillock" = no; then
5256 # Extract the first word of "liblockfile.so", so it can be a program name with args.
5257 set dummy liblockfile.so; ac_word=$2
5258 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5259 echo "configure:5260: checking for $ac_word" >&5
5260 if eval "test \"`echo '$''{'ac_cv_prog_liblockfile'+set}'`\" = set"; then
5261 echo $ac_n "(cached) $ac_c" 1>&6
5262 else
5263 if test -n "$liblockfile"; then
5264 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
5265 else
5266 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
5267 ac_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
5268 for ac_dir in $ac_dummy; do
5269 test -z "$ac_dir" && ac_dir=.
5270 if test -f $ac_dir/$ac_word; then
5271 ac_cv_prog_liblockfile="yes"
5272 break
5274 done
5275 IFS="$ac_save_ifs"
5276 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
5279 liblockfile="$ac_cv_prog_liblockfile"
5280 if test -n "$liblockfile"; then
5281 echo "$ac_t""$liblockfile" 1>&6
5282 else
5283 echo "$ac_t""no" 1>&6
5286 if test $ac_cv_prog_liblockfile = yes; then
5287 { echo "configure: error: Shared liblockfile found but can't link against it.
5288 This probably means that movemail could lose mail.
5289 There may be a \`development' package to install containing liblockfile." 1>&2; exit 1; }
5290 else cat >> confdefs.h <<\EOF
5291 #define LIBMAIL -llockfile
5295 else :
5297 for ac_func in touchlock
5299 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5300 echo "configure:5301: checking for $ac_func" >&5
5301 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5302 echo $ac_n "(cached) $ac_c" 1>&6
5303 else
5304 cat > conftest.$ac_ext <<EOF
5305 #line 5306 "configure"
5306 #include "confdefs.h"
5307 /* System header to define __stub macros and hopefully few prototypes,
5308 which can conflict with char $ac_func(); below. */
5309 #include <assert.h>
5310 /* Override any gcc2 internal prototype to avoid an error. */
5311 /* We use char because int might match the return type of a gcc2
5312 builtin and then its argument prototype would still apply. */
5313 char $ac_func();
5315 int main() {
5317 /* The GNU C library defines this for functions which it implements
5318 to always fail with ENOSYS. Some functions are actually named
5319 something starting with __ and the normal name is an alias. */
5320 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5321 choke me
5322 #else
5323 $ac_func();
5324 #endif
5326 ; return 0; }
5328 if { (eval echo configure:5329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5329 rm -rf conftest*
5330 eval "ac_cv_func_$ac_func=yes"
5331 else
5332 echo "configure: failed program was:" >&5
5333 cat conftest.$ac_ext >&5
5334 rm -rf conftest*
5335 eval "ac_cv_func_$ac_func=no"
5337 rm -f conftest*
5340 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5341 echo "$ac_t""yes" 1>&6
5342 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5343 cat >> confdefs.h <<EOF
5344 #define $ac_tr_func 1
5347 else
5348 echo "$ac_t""no" 1>&6
5350 done
5352 for ac_hdr in maillock.h
5354 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5355 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5356 echo "configure:5357: checking for $ac_hdr" >&5
5357 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5358 echo $ac_n "(cached) $ac_c" 1>&6
5359 else
5360 cat > conftest.$ac_ext <<EOF
5361 #line 5362 "configure"
5362 #include "confdefs.h"
5363 #include <$ac_hdr>
5365 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5366 { (eval echo configure:5367: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5367 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5368 if test -z "$ac_err"; then
5369 rm -rf conftest*
5370 eval "ac_cv_header_$ac_safe=yes"
5371 else
5372 echo "$ac_err" >&5
5373 echo "configure: failed program was:" >&5
5374 cat conftest.$ac_ext >&5
5375 rm -rf conftest*
5376 eval "ac_cv_header_$ac_safe=no"
5378 rm -f conftest*
5380 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5381 echo "$ac_t""yes" 1>&6
5382 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5383 cat >> confdefs.h <<EOF
5384 #define $ac_tr_hdr 1
5387 else
5388 echo "$ac_t""no" 1>&6
5390 done
5393 for ac_func in gettimeofday gethostname getdomainname dup2 \
5394 rename closedir mkdir rmdir sysinfo \
5395 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
5396 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
5397 utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo \
5398 __fpending ftello getloadavg mblen mbrlen strsignal setitimer ualarm
5400 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5401 echo "configure:5402: checking for $ac_func" >&5
5402 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5403 echo $ac_n "(cached) $ac_c" 1>&6
5404 else
5405 cat > conftest.$ac_ext <<EOF
5406 #line 5407 "configure"
5407 #include "confdefs.h"
5408 /* System header to define __stub macros and hopefully few prototypes,
5409 which can conflict with char $ac_func(); below. */
5410 #include <assert.h>
5411 /* Override any gcc2 internal prototype to avoid an error. */
5412 /* We use char because int might match the return type of a gcc2
5413 builtin and then its argument prototype would still apply. */
5414 char $ac_func();
5416 int main() {
5418 /* The GNU C library defines this for functions which it implements
5419 to always fail with ENOSYS. Some functions are actually named
5420 something starting with __ and the normal name is an alias. */
5421 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5422 choke me
5423 #else
5424 $ac_func();
5425 #endif
5427 ; return 0; }
5429 if { (eval echo configure:5430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5430 rm -rf conftest*
5431 eval "ac_cv_func_$ac_func=yes"
5432 else
5433 echo "configure: failed program was:" >&5
5434 cat conftest.$ac_ext >&5
5435 rm -rf conftest*
5436 eval "ac_cv_func_$ac_func=no"
5438 rm -f conftest*
5441 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5442 echo "$ac_t""yes" 1>&6
5443 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5444 cat >> confdefs.h <<EOF
5445 #define $ac_tr_func 1
5448 else
5449 echo "$ac_t""no" 1>&6
5451 done
5454 for ac_hdr in sys/time.h unistd.h
5456 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5457 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5458 echo "configure:5459: checking for $ac_hdr" >&5
5459 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5460 echo $ac_n "(cached) $ac_c" 1>&6
5461 else
5462 cat > conftest.$ac_ext <<EOF
5463 #line 5464 "configure"
5464 #include "confdefs.h"
5465 #include <$ac_hdr>
5467 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5468 { (eval echo configure:5469: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5469 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5470 if test -z "$ac_err"; then
5471 rm -rf conftest*
5472 eval "ac_cv_header_$ac_safe=yes"
5473 else
5474 echo "$ac_err" >&5
5475 echo "configure: failed program was:" >&5
5476 cat conftest.$ac_ext >&5
5477 rm -rf conftest*
5478 eval "ac_cv_header_$ac_safe=no"
5480 rm -f conftest*
5482 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5483 echo "$ac_t""yes" 1>&6
5484 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5485 cat >> confdefs.h <<EOF
5486 #define $ac_tr_hdr 1
5489 else
5490 echo "$ac_t""no" 1>&6
5492 done
5494 for ac_func in alarm
5496 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5497 echo "configure:5498: checking for $ac_func" >&5
5498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5499 echo $ac_n "(cached) $ac_c" 1>&6
5500 else
5501 cat > conftest.$ac_ext <<EOF
5502 #line 5503 "configure"
5503 #include "confdefs.h"
5504 /* System header to define __stub macros and hopefully few prototypes,
5505 which can conflict with char $ac_func(); below. */
5506 #include <assert.h>
5507 /* Override any gcc2 internal prototype to avoid an error. */
5508 /* We use char because int might match the return type of a gcc2
5509 builtin and then its argument prototype would still apply. */
5510 char $ac_func();
5512 int main() {
5514 /* The GNU C library defines this for functions which it implements
5515 to always fail with ENOSYS. Some functions are actually named
5516 something starting with __ and the normal name is an alias. */
5517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5518 choke me
5519 #else
5520 $ac_func();
5521 #endif
5523 ; return 0; }
5525 if { (eval echo configure:5526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5526 rm -rf conftest*
5527 eval "ac_cv_func_$ac_func=yes"
5528 else
5529 echo "configure: failed program was:" >&5
5530 cat conftest.$ac_ext >&5
5531 rm -rf conftest*
5532 eval "ac_cv_func_$ac_func=no"
5534 rm -f conftest*
5537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5538 echo "$ac_t""yes" 1>&6
5539 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5540 cat >> confdefs.h <<EOF
5541 #define $ac_tr_func 1
5544 else
5545 echo "$ac_t""no" 1>&6
5547 done
5549 echo $ac_n "checking for working mktime""... $ac_c" 1>&6
5550 echo "configure:5551: checking for working mktime" >&5
5551 if eval "test \"`echo '$''{'ac_cv_func_working_mktime'+set}'`\" = set"; then
5552 echo $ac_n "(cached) $ac_c" 1>&6
5553 else
5554 if test "$cross_compiling" = yes; then
5555 ac_cv_func_working_mktime=no
5556 else
5557 cat > conftest.$ac_ext <<EOF
5558 #line 5559 "configure"
5559 #include "confdefs.h"
5560 /* Test program from Paul Eggert (eggert@twinsun.com)
5561 and Tony Leneis (tony@plaza.ds.adp.com). */
5562 #if TIME_WITH_SYS_TIME
5563 # include <sys/time.h>
5564 # include <time.h>
5565 #else
5566 # if HAVE_SYS_TIME_H
5567 # include <sys/time.h>
5568 # else
5569 # include <time.h>
5570 # endif
5571 #endif
5573 #if HAVE_UNISTD_H
5574 # include <unistd.h>
5575 #endif
5577 #if !HAVE_ALARM
5578 # define alarm(X) /* empty */
5579 #endif
5581 /* Work around redefinition to rpl_putenv by other config tests. */
5582 #undef putenv
5584 static time_t time_t_max;
5586 /* Values we'll use to set the TZ environment variable. */
5587 static const char *const tz_strings[] = {
5588 (const char *) 0, "TZ=GMT0", "TZ=JST-9",
5589 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
5591 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
5593 /* Fail if mktime fails to convert a date in the spring-forward gap.
5594 Based on a problem report from Andreas Jaeger. */
5595 static void
5596 spring_forward_gap ()
5598 /* glibc (up to about 1998-10-07) failed this test) */
5599 struct tm tm;
5601 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
5602 instead of "TZ=America/Vancouver" in order to detect the bug even
5603 on systems that don't support the Olson extension, or don't have the
5604 full zoneinfo tables installed. */
5605 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
5607 tm.tm_year = 98;
5608 tm.tm_mon = 3;
5609 tm.tm_mday = 5;
5610 tm.tm_hour = 2;
5611 tm.tm_min = 0;
5612 tm.tm_sec = 0;
5613 tm.tm_isdst = -1;
5614 if (mktime (&tm) == (time_t)-1)
5615 exit (1);
5618 static void
5619 mktime_test (now)
5620 time_t now;
5622 struct tm *lt;
5623 if ((lt = localtime (&now)) && mktime (lt) != now)
5624 exit (1);
5625 now = time_t_max - now;
5626 if ((lt = localtime (&now)) && mktime (lt) != now)
5627 exit (1);
5630 static void
5631 irix_6_4_bug ()
5633 /* Based on code from Ariel Faigon. */
5634 struct tm tm;
5635 tm.tm_year = 96;
5636 tm.tm_mon = 3;
5637 tm.tm_mday = 0;
5638 tm.tm_hour = 0;
5639 tm.tm_min = 0;
5640 tm.tm_sec = 0;
5641 tm.tm_isdst = -1;
5642 mktime (&tm);
5643 if (tm.tm_mon != 2 || tm.tm_mday != 31)
5644 exit (1);
5647 static void
5648 bigtime_test (j)
5649 int j;
5651 struct tm tm;
5652 time_t now;
5653 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
5654 now = mktime (&tm);
5655 if (now != (time_t) -1)
5657 struct tm *lt = localtime (&now);
5658 if (! (lt
5659 && lt->tm_year == tm.tm_year
5660 && lt->tm_mon == tm.tm_mon
5661 && lt->tm_mday == tm.tm_mday
5662 && lt->tm_hour == tm.tm_hour
5663 && lt->tm_min == tm.tm_min
5664 && lt->tm_sec == tm.tm_sec
5665 && lt->tm_yday == tm.tm_yday
5666 && lt->tm_wday == tm.tm_wday
5667 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
5668 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
5669 exit (1);
5674 main ()
5676 time_t t, delta;
5677 int i, j;
5679 /* This test makes some buggy mktime implementations loop.
5680 Give up after 60 seconds; a mktime slower than that
5681 isn't worth using anyway. */
5682 alarm (60);
5684 for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
5685 continue;
5686 time_t_max--;
5687 delta = time_t_max / 997; /* a suitable prime number */
5688 for (i = 0; i < N_STRINGS; i++)
5690 if (tz_strings[i])
5691 putenv (tz_strings[i]);
5693 for (t = 0; t <= time_t_max - delta; t += delta)
5694 mktime_test (t);
5695 mktime_test ((time_t) 60 * 60);
5696 mktime_test ((time_t) 60 * 60 * 24);
5698 for (j = 1; 0 < j; j *= 2)
5699 bigtime_test (j);
5700 bigtime_test (j - 1);
5702 irix_6_4_bug ();
5703 spring_forward_gap ();
5704 exit (0);
5707 if { (eval echo configure:5708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5708 then
5709 ac_cv_func_working_mktime=yes
5710 else
5711 echo "configure: failed program was:" >&5
5712 cat conftest.$ac_ext >&5
5713 rm -fr conftest*
5714 ac_cv_func_working_mktime=no
5716 rm -fr conftest*
5721 echo "$ac_t""$ac_cv_func_working_mktime" 1>&6
5722 if test $ac_cv_func_working_mktime = no; then
5723 LIBOBJS="$LIBOBJS mktime.${ac_objext}"
5726 if test "$ac_cv_func_working_mktime" = no; then
5727 cat >> confdefs.h <<\EOF
5728 #define BROKEN_MKTIME 1
5733 # UNIX98 PTYs.
5734 for ac_func in grantpt
5736 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5737 echo "configure:5738: checking for $ac_func" >&5
5738 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5739 echo $ac_n "(cached) $ac_c" 1>&6
5740 else
5741 cat > conftest.$ac_ext <<EOF
5742 #line 5743 "configure"
5743 #include "confdefs.h"
5744 /* System header to define __stub macros and hopefully few prototypes,
5745 which can conflict with char $ac_func(); below. */
5746 #include <assert.h>
5747 /* Override any gcc2 internal prototype to avoid an error. */
5748 /* We use char because int might match the return type of a gcc2
5749 builtin and then its argument prototype would still apply. */
5750 char $ac_func();
5752 int main() {
5754 /* The GNU C library defines this for functions which it implements
5755 to always fail with ENOSYS. Some functions are actually named
5756 something starting with __ and the normal name is an alias. */
5757 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5758 choke me
5759 #else
5760 $ac_func();
5761 #endif
5763 ; return 0; }
5765 if { (eval echo configure:5766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5766 rm -rf conftest*
5767 eval "ac_cv_func_$ac_func=yes"
5768 else
5769 echo "configure: failed program was:" >&5
5770 cat conftest.$ac_ext >&5
5771 rm -rf conftest*
5772 eval "ac_cv_func_$ac_func=no"
5774 rm -f conftest*
5777 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5778 echo "$ac_t""yes" 1>&6
5779 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5780 cat >> confdefs.h <<EOF
5781 #define $ac_tr_func 1
5784 else
5785 echo "$ac_t""no" 1>&6
5787 done
5790 # PTY-related GNU extensions.
5791 for ac_func in getpt
5793 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5794 echo "configure:5795: checking for $ac_func" >&5
5795 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5796 echo $ac_n "(cached) $ac_c" 1>&6
5797 else
5798 cat > conftest.$ac_ext <<EOF
5799 #line 5800 "configure"
5800 #include "confdefs.h"
5801 /* System header to define __stub macros and hopefully few prototypes,
5802 which can conflict with char $ac_func(); below. */
5803 #include <assert.h>
5804 /* Override any gcc2 internal prototype to avoid an error. */
5805 /* We use char because int might match the return type of a gcc2
5806 builtin and then its argument prototype would still apply. */
5807 char $ac_func();
5809 int main() {
5811 /* The GNU C library defines this for functions which it implements
5812 to always fail with ENOSYS. Some functions are actually named
5813 something starting with __ and the normal name is an alias. */
5814 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5815 choke me
5816 #else
5817 $ac_func();
5818 #endif
5820 ; return 0; }
5822 if { (eval echo configure:5823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5823 rm -rf conftest*
5824 eval "ac_cv_func_$ac_func=yes"
5825 else
5826 echo "configure: failed program was:" >&5
5827 cat conftest.$ac_ext >&5
5828 rm -rf conftest*
5829 eval "ac_cv_func_$ac_func=no"
5831 rm -f conftest*
5834 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5835 echo "$ac_t""yes" 1>&6
5836 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5837 cat >> confdefs.h <<EOF
5838 #define $ac_tr_func 1
5841 else
5842 echo "$ac_t""no" 1>&6
5844 done
5847 # Check this now, so that we will NOT find the above functions in ncurses.
5848 # That is because we have not set up to link ncurses in lib-src.
5849 # It's better to believe a function is not available
5850 # than to expect to find it in ncurses.
5851 echo $ac_n "checking for tparm in -lncurses""... $ac_c" 1>&6
5852 echo "configure:5853: checking for tparm in -lncurses" >&5
5853 ac_lib_var=`echo ncurses'_'tparm | sed 'y%./+-%__p_%'`
5854 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5855 echo $ac_n "(cached) $ac_c" 1>&6
5856 else
5857 ac_save_LIBS="$LIBS"
5858 LIBS="-lncurses $LIBS"
5859 cat > conftest.$ac_ext <<EOF
5860 #line 5861 "configure"
5861 #include "confdefs.h"
5862 /* Override any gcc2 internal prototype to avoid an error. */
5863 /* We use char because int might match the return type of a gcc2
5864 builtin and then its argument prototype would still apply. */
5865 char tparm();
5867 int main() {
5868 tparm()
5869 ; return 0; }
5871 if { (eval echo configure:5872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5872 rm -rf conftest*
5873 eval "ac_cv_lib_$ac_lib_var=yes"
5874 else
5875 echo "configure: failed program was:" >&5
5876 cat conftest.$ac_ext >&5
5877 rm -rf conftest*
5878 eval "ac_cv_lib_$ac_lib_var=no"
5880 rm -f conftest*
5881 LIBS="$ac_save_LIBS"
5884 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5885 echo "$ac_t""yes" 1>&6
5886 ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5887 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5888 cat >> confdefs.h <<EOF
5889 #define $ac_tr_lib 1
5892 LIBS="-lncurses $LIBS"
5894 else
5895 echo "$ac_t""no" 1>&6
5899 # These tell us which Kerberos-related libraries to use.
5900 if test "${with_kerberos+set}" = set; then
5901 echo $ac_n "checking for com_err in -lcom_err""... $ac_c" 1>&6
5902 echo "configure:5903: checking for com_err in -lcom_err" >&5
5903 ac_lib_var=`echo com_err'_'com_err | sed 'y%./+-%__p_%'`
5904 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5905 echo $ac_n "(cached) $ac_c" 1>&6
5906 else
5907 ac_save_LIBS="$LIBS"
5908 LIBS="-lcom_err $LIBS"
5909 cat > conftest.$ac_ext <<EOF
5910 #line 5911 "configure"
5911 #include "confdefs.h"
5912 /* Override any gcc2 internal prototype to avoid an error. */
5913 /* We use char because int might match the return type of a gcc2
5914 builtin and then its argument prototype would still apply. */
5915 char com_err();
5917 int main() {
5918 com_err()
5919 ; return 0; }
5921 if { (eval echo configure:5922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5922 rm -rf conftest*
5923 eval "ac_cv_lib_$ac_lib_var=yes"
5924 else
5925 echo "configure: failed program was:" >&5
5926 cat conftest.$ac_ext >&5
5927 rm -rf conftest*
5928 eval "ac_cv_lib_$ac_lib_var=no"
5930 rm -f conftest*
5931 LIBS="$ac_save_LIBS"
5934 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5935 echo "$ac_t""yes" 1>&6
5936 ac_tr_lib=HAVE_LIB`echo com_err | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5937 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5938 cat >> confdefs.h <<EOF
5939 #define $ac_tr_lib 1
5942 LIBS="-lcom_err $LIBS"
5944 else
5945 echo "$ac_t""no" 1>&6
5948 echo $ac_n "checking for mit_des_cbc_encrypt in -lk5crypto""... $ac_c" 1>&6
5949 echo "configure:5950: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
5950 ac_lib_var=`echo k5crypto'_'mit_des_cbc_encrypt | sed 'y%./+-%__p_%'`
5951 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5952 echo $ac_n "(cached) $ac_c" 1>&6
5953 else
5954 ac_save_LIBS="$LIBS"
5955 LIBS="-lk5crypto $LIBS"
5956 cat > conftest.$ac_ext <<EOF
5957 #line 5958 "configure"
5958 #include "confdefs.h"
5959 /* Override any gcc2 internal prototype to avoid an error. */
5960 /* We use char because int might match the return type of a gcc2
5961 builtin and then its argument prototype would still apply. */
5962 char mit_des_cbc_encrypt();
5964 int main() {
5965 mit_des_cbc_encrypt()
5966 ; return 0; }
5968 if { (eval echo configure:5969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5969 rm -rf conftest*
5970 eval "ac_cv_lib_$ac_lib_var=yes"
5971 else
5972 echo "configure: failed program was:" >&5
5973 cat conftest.$ac_ext >&5
5974 rm -rf conftest*
5975 eval "ac_cv_lib_$ac_lib_var=no"
5977 rm -f conftest*
5978 LIBS="$ac_save_LIBS"
5981 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5982 echo "$ac_t""yes" 1>&6
5983 ac_tr_lib=HAVE_LIB`echo k5crypto | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5984 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5985 cat >> confdefs.h <<EOF
5986 #define $ac_tr_lib 1
5989 LIBS="-lk5crypto $LIBS"
5991 else
5992 echo "$ac_t""no" 1>&6
5995 echo $ac_n "checking for mit_des_cbc_encrypt in -lcrypto""... $ac_c" 1>&6
5996 echo "configure:5997: checking for mit_des_cbc_encrypt in -lcrypto" >&5
5997 ac_lib_var=`echo crypto'_'mit_des_cbc_encrypt | sed 'y%./+-%__p_%'`
5998 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5999 echo $ac_n "(cached) $ac_c" 1>&6
6000 else
6001 ac_save_LIBS="$LIBS"
6002 LIBS="-lcrypto $LIBS"
6003 cat > conftest.$ac_ext <<EOF
6004 #line 6005 "configure"
6005 #include "confdefs.h"
6006 /* Override any gcc2 internal prototype to avoid an error. */
6007 /* We use char because int might match the return type of a gcc2
6008 builtin and then its argument prototype would still apply. */
6009 char mit_des_cbc_encrypt();
6011 int main() {
6012 mit_des_cbc_encrypt()
6013 ; return 0; }
6015 if { (eval echo configure:6016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6016 rm -rf conftest*
6017 eval "ac_cv_lib_$ac_lib_var=yes"
6018 else
6019 echo "configure: failed program was:" >&5
6020 cat conftest.$ac_ext >&5
6021 rm -rf conftest*
6022 eval "ac_cv_lib_$ac_lib_var=no"
6024 rm -f conftest*
6025 LIBS="$ac_save_LIBS"
6028 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6029 echo "$ac_t""yes" 1>&6
6030 ac_tr_lib=HAVE_LIB`echo crypto | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6031 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6032 cat >> confdefs.h <<EOF
6033 #define $ac_tr_lib 1
6036 LIBS="-lcrypto $LIBS"
6038 else
6039 echo "$ac_t""no" 1>&6
6042 echo $ac_n "checking for krb5_init_context in -lkrb5""... $ac_c" 1>&6
6043 echo "configure:6044: checking for krb5_init_context in -lkrb5" >&5
6044 ac_lib_var=`echo krb5'_'krb5_init_context | sed 'y%./+-%__p_%'`
6045 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6046 echo $ac_n "(cached) $ac_c" 1>&6
6047 else
6048 ac_save_LIBS="$LIBS"
6049 LIBS="-lkrb5 $LIBS"
6050 cat > conftest.$ac_ext <<EOF
6051 #line 6052 "configure"
6052 #include "confdefs.h"
6053 /* Override any gcc2 internal prototype to avoid an error. */
6054 /* We use char because int might match the return type of a gcc2
6055 builtin and then its argument prototype would still apply. */
6056 char krb5_init_context();
6058 int main() {
6059 krb5_init_context()
6060 ; return 0; }
6062 if { (eval echo configure:6063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6063 rm -rf conftest*
6064 eval "ac_cv_lib_$ac_lib_var=yes"
6065 else
6066 echo "configure: failed program was:" >&5
6067 cat conftest.$ac_ext >&5
6068 rm -rf conftest*
6069 eval "ac_cv_lib_$ac_lib_var=no"
6071 rm -f conftest*
6072 LIBS="$ac_save_LIBS"
6075 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6076 echo "$ac_t""yes" 1>&6
6077 ac_tr_lib=HAVE_LIB`echo krb5 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6078 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6079 cat >> confdefs.h <<EOF
6080 #define $ac_tr_lib 1
6083 LIBS="-lkrb5 $LIBS"
6085 else
6086 echo "$ac_t""no" 1>&6
6089 if test "${with_kerberos5+set}" != set; then
6090 echo $ac_n "checking for des_cbc_encrypt in -ldes425""... $ac_c" 1>&6
6091 echo "configure:6092: checking for des_cbc_encrypt in -ldes425" >&5
6092 ac_lib_var=`echo des425'_'des_cbc_encrypt | sed 'y%./+-%__p_%'`
6093 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6094 echo $ac_n "(cached) $ac_c" 1>&6
6095 else
6096 ac_save_LIBS="$LIBS"
6097 LIBS="-ldes425 $LIBS"
6098 cat > conftest.$ac_ext <<EOF
6099 #line 6100 "configure"
6100 #include "confdefs.h"
6101 /* Override any gcc2 internal prototype to avoid an error. */
6102 /* We use char because int might match the return type of a gcc2
6103 builtin and then its argument prototype would still apply. */
6104 char des_cbc_encrypt();
6106 int main() {
6107 des_cbc_encrypt()
6108 ; return 0; }
6110 if { (eval echo configure:6111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6111 rm -rf conftest*
6112 eval "ac_cv_lib_$ac_lib_var=yes"
6113 else
6114 echo "configure: failed program was:" >&5
6115 cat conftest.$ac_ext >&5
6116 rm -rf conftest*
6117 eval "ac_cv_lib_$ac_lib_var=no"
6119 rm -f conftest*
6120 LIBS="$ac_save_LIBS"
6123 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6124 echo "$ac_t""yes" 1>&6
6125 ac_tr_lib=HAVE_LIB`echo des425 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6126 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6127 cat >> confdefs.h <<EOF
6128 #define $ac_tr_lib 1
6131 LIBS="-ldes425 $LIBS"
6133 else
6134 echo "$ac_t""no" 1>&6
6135 echo $ac_n "checking for des_cbc_encrypt in -ldes""... $ac_c" 1>&6
6136 echo "configure:6137: checking for des_cbc_encrypt in -ldes" >&5
6137 ac_lib_var=`echo des'_'des_cbc_encrypt | sed 'y%./+-%__p_%'`
6138 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6139 echo $ac_n "(cached) $ac_c" 1>&6
6140 else
6141 ac_save_LIBS="$LIBS"
6142 LIBS="-ldes $LIBS"
6143 cat > conftest.$ac_ext <<EOF
6144 #line 6145 "configure"
6145 #include "confdefs.h"
6146 /* Override any gcc2 internal prototype to avoid an error. */
6147 /* We use char because int might match the return type of a gcc2
6148 builtin and then its argument prototype would still apply. */
6149 char des_cbc_encrypt();
6151 int main() {
6152 des_cbc_encrypt()
6153 ; return 0; }
6155 if { (eval echo configure:6156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6156 rm -rf conftest*
6157 eval "ac_cv_lib_$ac_lib_var=yes"
6158 else
6159 echo "configure: failed program was:" >&5
6160 cat conftest.$ac_ext >&5
6161 rm -rf conftest*
6162 eval "ac_cv_lib_$ac_lib_var=no"
6164 rm -f conftest*
6165 LIBS="$ac_save_LIBS"
6168 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6169 echo "$ac_t""yes" 1>&6
6170 ac_tr_lib=HAVE_LIB`echo des | sed -e 's/^a-zA-Z0-9_/_/g' \
6171 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6172 cat >> confdefs.h <<EOF
6173 #define $ac_tr_lib 1
6176 LIBS="-ldes $LIBS"
6178 else
6179 echo "$ac_t""no" 1>&6
6184 echo $ac_n "checking for krb_get_cred in -lkrb4""... $ac_c" 1>&6
6185 echo "configure:6186: checking for krb_get_cred in -lkrb4" >&5
6186 ac_lib_var=`echo krb4'_'krb_get_cred | sed 'y%./+-%__p_%'`
6187 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6188 echo $ac_n "(cached) $ac_c" 1>&6
6189 else
6190 ac_save_LIBS="$LIBS"
6191 LIBS="-lkrb4 $LIBS"
6192 cat > conftest.$ac_ext <<EOF
6193 #line 6194 "configure"
6194 #include "confdefs.h"
6195 /* Override any gcc2 internal prototype to avoid an error. */
6196 /* We use char because int might match the return type of a gcc2
6197 builtin and then its argument prototype would still apply. */
6198 char krb_get_cred();
6200 int main() {
6201 krb_get_cred()
6202 ; return 0; }
6204 if { (eval echo configure:6205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6205 rm -rf conftest*
6206 eval "ac_cv_lib_$ac_lib_var=yes"
6207 else
6208 echo "configure: failed program was:" >&5
6209 cat conftest.$ac_ext >&5
6210 rm -rf conftest*
6211 eval "ac_cv_lib_$ac_lib_var=no"
6213 rm -f conftest*
6214 LIBS="$ac_save_LIBS"
6217 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6218 echo "$ac_t""yes" 1>&6
6219 ac_tr_lib=HAVE_LIB`echo krb4 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6220 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6221 cat >> confdefs.h <<EOF
6222 #define $ac_tr_lib 1
6225 LIBS="-lkrb4 $LIBS"
6227 else
6228 echo "$ac_t""no" 1>&6
6229 echo $ac_n "checking for krb_get_cred in -lkrb""... $ac_c" 1>&6
6230 echo "configure:6231: checking for krb_get_cred in -lkrb" >&5
6231 ac_lib_var=`echo krb'_'krb_get_cred | sed 'y%./+-%__p_%'`
6232 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6233 echo $ac_n "(cached) $ac_c" 1>&6
6234 else
6235 ac_save_LIBS="$LIBS"
6236 LIBS="-lkrb $LIBS"
6237 cat > conftest.$ac_ext <<EOF
6238 #line 6239 "configure"
6239 #include "confdefs.h"
6240 /* Override any gcc2 internal prototype to avoid an error. */
6241 /* We use char because int might match the return type of a gcc2
6242 builtin and then its argument prototype would still apply. */
6243 char krb_get_cred();
6245 int main() {
6246 krb_get_cred()
6247 ; return 0; }
6249 if { (eval echo configure:6250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6250 rm -rf conftest*
6251 eval "ac_cv_lib_$ac_lib_var=yes"
6252 else
6253 echo "configure: failed program was:" >&5
6254 cat conftest.$ac_ext >&5
6255 rm -rf conftest*
6256 eval "ac_cv_lib_$ac_lib_var=no"
6258 rm -f conftest*
6259 LIBS="$ac_save_LIBS"
6262 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6263 echo "$ac_t""yes" 1>&6
6264 ac_tr_lib=HAVE_LIB`echo krb | sed -e 's/^a-zA-Z0-9_/_/g' \
6265 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6266 cat >> confdefs.h <<EOF
6267 #define $ac_tr_lib 1
6270 LIBS="-lkrb $LIBS"
6272 else
6273 echo "$ac_t""no" 1>&6
6280 if test "${with_kerberos5+set}" = set; then
6281 for ac_hdr in krb5.h
6283 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6284 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6285 echo "configure:6286: checking for $ac_hdr" >&5
6286 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6287 echo $ac_n "(cached) $ac_c" 1>&6
6288 else
6289 cat > conftest.$ac_ext <<EOF
6290 #line 6291 "configure"
6291 #include "confdefs.h"
6292 #include <$ac_hdr>
6294 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6295 { (eval echo configure:6296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6296 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6297 if test -z "$ac_err"; then
6298 rm -rf conftest*
6299 eval "ac_cv_header_$ac_safe=yes"
6300 else
6301 echo "$ac_err" >&5
6302 echo "configure: failed program was:" >&5
6303 cat conftest.$ac_ext >&5
6304 rm -rf conftest*
6305 eval "ac_cv_header_$ac_safe=no"
6307 rm -f conftest*
6309 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6310 echo "$ac_t""yes" 1>&6
6311 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6312 cat >> confdefs.h <<EOF
6313 #define $ac_tr_hdr 1
6316 else
6317 echo "$ac_t""no" 1>&6
6319 done
6321 else
6322 for ac_hdr in des.h
6324 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6325 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6326 echo "configure:6327: checking for $ac_hdr" >&5
6327 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6328 echo $ac_n "(cached) $ac_c" 1>&6
6329 else
6330 cat > conftest.$ac_ext <<EOF
6331 #line 6332 "configure"
6332 #include "confdefs.h"
6333 #include <$ac_hdr>
6335 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6336 { (eval echo configure:6337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6337 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6338 if test -z "$ac_err"; then
6339 rm -rf conftest*
6340 eval "ac_cv_header_$ac_safe=yes"
6341 else
6342 echo "$ac_err" >&5
6343 echo "configure: failed program was:" >&5
6344 cat conftest.$ac_ext >&5
6345 rm -rf conftest*
6346 eval "ac_cv_header_$ac_safe=no"
6348 rm -f conftest*
6350 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6351 echo "$ac_t""yes" 1>&6
6352 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6353 cat >> confdefs.h <<EOF
6354 #define $ac_tr_hdr 1
6357 else
6358 echo "$ac_t""no" 1>&6
6359 for ac_hdr in kerberosIV/des.h
6361 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6362 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6363 echo "configure:6364: checking for $ac_hdr" >&5
6364 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6365 echo $ac_n "(cached) $ac_c" 1>&6
6366 else
6367 cat > conftest.$ac_ext <<EOF
6368 #line 6369 "configure"
6369 #include "confdefs.h"
6370 #include <$ac_hdr>
6372 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6373 { (eval echo configure:6374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6374 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6375 if test -z "$ac_err"; then
6376 rm -rf conftest*
6377 eval "ac_cv_header_$ac_safe=yes"
6378 else
6379 echo "$ac_err" >&5
6380 echo "configure: failed program was:" >&5
6381 cat conftest.$ac_ext >&5
6382 rm -rf conftest*
6383 eval "ac_cv_header_$ac_safe=no"
6385 rm -f conftest*
6387 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6388 echo "$ac_t""yes" 1>&6
6389 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6390 cat >> confdefs.h <<EOF
6391 #define $ac_tr_hdr 1
6394 else
6395 echo "$ac_t""no" 1>&6
6396 for ac_hdr in kerberos/des.h
6398 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6399 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6400 echo "configure:6401: checking for $ac_hdr" >&5
6401 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6402 echo $ac_n "(cached) $ac_c" 1>&6
6403 else
6404 cat > conftest.$ac_ext <<EOF
6405 #line 6406 "configure"
6406 #include "confdefs.h"
6407 #include <$ac_hdr>
6409 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6410 { (eval echo configure:6411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6411 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6412 if test -z "$ac_err"; then
6413 rm -rf conftest*
6414 eval "ac_cv_header_$ac_safe=yes"
6415 else
6416 echo "$ac_err" >&5
6417 echo "configure: failed program was:" >&5
6418 cat conftest.$ac_ext >&5
6419 rm -rf conftest*
6420 eval "ac_cv_header_$ac_safe=no"
6422 rm -f conftest*
6424 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6425 echo "$ac_t""yes" 1>&6
6426 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6427 cat >> confdefs.h <<EOF
6428 #define $ac_tr_hdr 1
6431 else
6432 echo "$ac_t""no" 1>&6
6434 done
6437 done
6440 done
6442 for ac_hdr in krb.h
6444 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6445 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6446 echo "configure:6447: checking for $ac_hdr" >&5
6447 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6448 echo $ac_n "(cached) $ac_c" 1>&6
6449 else
6450 cat > conftest.$ac_ext <<EOF
6451 #line 6452 "configure"
6452 #include "confdefs.h"
6453 #include <$ac_hdr>
6455 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6456 { (eval echo configure:6457: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6457 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6458 if test -z "$ac_err"; then
6459 rm -rf conftest*
6460 eval "ac_cv_header_$ac_safe=yes"
6461 else
6462 echo "$ac_err" >&5
6463 echo "configure: failed program was:" >&5
6464 cat conftest.$ac_ext >&5
6465 rm -rf conftest*
6466 eval "ac_cv_header_$ac_safe=no"
6468 rm -f conftest*
6470 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6471 echo "$ac_t""yes" 1>&6
6472 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6473 cat >> confdefs.h <<EOF
6474 #define $ac_tr_hdr 1
6477 else
6478 echo "$ac_t""no" 1>&6
6479 for ac_hdr in kerberosIV/krb.h
6481 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6482 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6483 echo "configure:6484: checking for $ac_hdr" >&5
6484 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6485 echo $ac_n "(cached) $ac_c" 1>&6
6486 else
6487 cat > conftest.$ac_ext <<EOF
6488 #line 6489 "configure"
6489 #include "confdefs.h"
6490 #include <$ac_hdr>
6492 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6493 { (eval echo configure:6494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6494 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6495 if test -z "$ac_err"; then
6496 rm -rf conftest*
6497 eval "ac_cv_header_$ac_safe=yes"
6498 else
6499 echo "$ac_err" >&5
6500 echo "configure: failed program was:" >&5
6501 cat conftest.$ac_ext >&5
6502 rm -rf conftest*
6503 eval "ac_cv_header_$ac_safe=no"
6505 rm -f conftest*
6507 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6508 echo "$ac_t""yes" 1>&6
6509 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6510 cat >> confdefs.h <<EOF
6511 #define $ac_tr_hdr 1
6514 else
6515 echo "$ac_t""no" 1>&6
6516 for ac_hdr in kerberos/krb.h
6518 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6519 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6520 echo "configure:6521: checking for $ac_hdr" >&5
6521 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6522 echo $ac_n "(cached) $ac_c" 1>&6
6523 else
6524 cat > conftest.$ac_ext <<EOF
6525 #line 6526 "configure"
6526 #include "confdefs.h"
6527 #include <$ac_hdr>
6529 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6530 { (eval echo configure:6531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6531 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6532 if test -z "$ac_err"; then
6533 rm -rf conftest*
6534 eval "ac_cv_header_$ac_safe=yes"
6535 else
6536 echo "$ac_err" >&5
6537 echo "configure: failed program was:" >&5
6538 cat conftest.$ac_ext >&5
6539 rm -rf conftest*
6540 eval "ac_cv_header_$ac_safe=no"
6542 rm -f conftest*
6544 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6545 echo "$ac_t""yes" 1>&6
6546 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6547 cat >> confdefs.h <<EOF
6548 #define $ac_tr_hdr 1
6551 else
6552 echo "$ac_t""no" 1>&6
6554 done
6557 done
6560 done
6563 for ac_hdr in com_err.h
6565 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6566 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6567 echo "configure:6568: checking for $ac_hdr" >&5
6568 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6569 echo $ac_n "(cached) $ac_c" 1>&6
6570 else
6571 cat > conftest.$ac_ext <<EOF
6572 #line 6573 "configure"
6573 #include "confdefs.h"
6574 #include <$ac_hdr>
6576 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6577 { (eval echo configure:6578: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6578 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6579 if test -z "$ac_err"; then
6580 rm -rf conftest*
6581 eval "ac_cv_header_$ac_safe=yes"
6582 else
6583 echo "$ac_err" >&5
6584 echo "configure: failed program was:" >&5
6585 cat conftest.$ac_ext >&5
6586 rm -rf conftest*
6587 eval "ac_cv_header_$ac_safe=no"
6589 rm -f conftest*
6591 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6592 echo "$ac_t""yes" 1>&6
6593 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6594 cat >> confdefs.h <<EOF
6595 #define $ac_tr_hdr 1
6598 else
6599 echo "$ac_t""no" 1>&6
6601 done
6605 # Solaris requires -lintl if you want strerror (which calls dgettext)
6606 # to return localized messages.
6607 echo $ac_n "checking for dgettext in -lintl""... $ac_c" 1>&6
6608 echo "configure:6609: checking for dgettext in -lintl" >&5
6609 ac_lib_var=`echo intl'_'dgettext | sed 'y%./+-%__p_%'`
6610 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6611 echo $ac_n "(cached) $ac_c" 1>&6
6612 else
6613 ac_save_LIBS="$LIBS"
6614 LIBS="-lintl $LIBS"
6615 cat > conftest.$ac_ext <<EOF
6616 #line 6617 "configure"
6617 #include "confdefs.h"
6618 /* Override any gcc2 internal prototype to avoid an error. */
6619 /* We use char because int might match the return type of a gcc2
6620 builtin and then its argument prototype would still apply. */
6621 char dgettext();
6623 int main() {
6624 dgettext()
6625 ; return 0; }
6627 if { (eval echo configure:6628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6628 rm -rf conftest*
6629 eval "ac_cv_lib_$ac_lib_var=yes"
6630 else
6631 echo "configure: failed program was:" >&5
6632 cat conftest.$ac_ext >&5
6633 rm -rf conftest*
6634 eval "ac_cv_lib_$ac_lib_var=no"
6636 rm -f conftest*
6637 LIBS="$ac_save_LIBS"
6640 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6641 echo "$ac_t""yes" 1>&6
6642 ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6643 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6644 cat >> confdefs.h <<EOF
6645 #define $ac_tr_lib 1
6648 LIBS="-lintl $LIBS"
6650 else
6651 echo "$ac_t""no" 1>&6
6655 echo $ac_n "checking whether localtime caches TZ""... $ac_c" 1>&6
6656 echo "configure:6657: checking whether localtime caches TZ" >&5
6657 if eval "test \"`echo '$''{'emacs_cv_localtime_cache'+set}'`\" = set"; then
6658 echo $ac_n "(cached) $ac_c" 1>&6
6659 else
6660 if test x$ac_cv_func_tzset = xyes; then
6661 if test "$cross_compiling" = yes; then
6662 # If we have tzset, assume the worst when cross-compiling.
6663 emacs_cv_localtime_cache=yes
6664 else
6665 cat > conftest.$ac_ext <<EOF
6666 #line 6667 "configure"
6667 #include "confdefs.h"
6668 #include <time.h>
6669 extern char **environ;
6670 unset_TZ ()
6672 char **from, **to;
6673 for (to = from = environ; (*to = *from); from++)
6674 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
6675 to++;
6677 char TZ_GMT0[] = "TZ=GMT0";
6678 char TZ_PST8[] = "TZ=PST8";
6679 main()
6681 time_t now = time ((time_t *) 0);
6682 int hour_GMT0, hour_unset;
6683 if (putenv (TZ_GMT0) != 0)
6684 exit (1);
6685 hour_GMT0 = localtime (&now)->tm_hour;
6686 unset_TZ ();
6687 hour_unset = localtime (&now)->tm_hour;
6688 if (putenv (TZ_PST8) != 0)
6689 exit (1);
6690 if (localtime (&now)->tm_hour == hour_GMT0)
6691 exit (1);
6692 unset_TZ ();
6693 if (localtime (&now)->tm_hour != hour_unset)
6694 exit (1);
6695 exit (0);
6698 if { (eval echo configure:6699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6699 then
6700 emacs_cv_localtime_cache=no
6701 else
6702 echo "configure: failed program was:" >&5
6703 cat conftest.$ac_ext >&5
6704 rm -fr conftest*
6705 emacs_cv_localtime_cache=yes
6707 rm -fr conftest*
6710 else
6711 # If we lack tzset, report that localtime does not cache TZ,
6712 # since we can't invalidate the cache if we don't have tzset.
6713 emacs_cv_localtime_cache=no
6716 echo "$ac_t""$emacs_cv_localtime_cache" 1>&6
6717 if test $emacs_cv_localtime_cache = yes; then
6718 cat >> confdefs.h <<\EOF
6719 #define LOCALTIME_CACHE 1
6724 if test "x$HAVE_TIMEVAL" = xyes; then
6725 echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
6726 echo "configure:6727: checking whether gettimeofday can accept two arguments" >&5
6727 if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
6728 echo $ac_n "(cached) $ac_c" 1>&6
6729 else
6730 cat > conftest.$ac_ext <<EOF
6731 #line 6732 "configure"
6732 #include "confdefs.h"
6734 #ifdef TIME_WITH_SYS_TIME
6735 #include <sys/time.h>
6736 #include <time.h>
6737 #else
6738 #ifdef HAVE_SYS_TIME_H
6739 #include <sys/time.h>
6740 #else
6741 #include <time.h>
6742 #endif
6743 #endif
6745 int main() {
6747 struct timeval time;
6748 struct timezone dummy;
6749 gettimeofday (&time, &dummy);
6751 ; return 0; }
6753 if { (eval echo configure:6754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6754 rm -rf conftest*
6755 emacs_cv_gettimeofday_two_arguments=yes
6756 else
6757 echo "configure: failed program was:" >&5
6758 cat conftest.$ac_ext >&5
6759 rm -rf conftest*
6760 emacs_cv_gettimeofday_two_arguments=no
6762 rm -f conftest*
6765 echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6
6766 if test $emacs_cv_gettimeofday_two_arguments = no; then
6767 cat >> confdefs.h <<\EOF
6768 #define GETTIMEOFDAY_ONE_ARGUMENT 1
6774 ok_so_far=yes
6775 echo $ac_n "checking for socket""... $ac_c" 1>&6
6776 echo "configure:6777: checking for socket" >&5
6777 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
6778 echo $ac_n "(cached) $ac_c" 1>&6
6779 else
6780 cat > conftest.$ac_ext <<EOF
6781 #line 6782 "configure"
6782 #include "confdefs.h"
6783 /* System header to define __stub macros and hopefully few prototypes,
6784 which can conflict with char socket(); below. */
6785 #include <assert.h>
6786 /* Override any gcc2 internal prototype to avoid an error. */
6787 /* We use char because int might match the return type of a gcc2
6788 builtin and then its argument prototype would still apply. */
6789 char socket();
6791 int main() {
6793 /* The GNU C library defines this for functions which it implements
6794 to always fail with ENOSYS. Some functions are actually named
6795 something starting with __ and the normal name is an alias. */
6796 #if defined (__stub_socket) || defined (__stub___socket)
6797 choke me
6798 #else
6799 socket();
6800 #endif
6802 ; return 0; }
6804 if { (eval echo configure:6805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6805 rm -rf conftest*
6806 eval "ac_cv_func_socket=yes"
6807 else
6808 echo "configure: failed program was:" >&5
6809 cat conftest.$ac_ext >&5
6810 rm -rf conftest*
6811 eval "ac_cv_func_socket=no"
6813 rm -f conftest*
6816 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
6817 echo "$ac_t""yes" 1>&6
6819 else
6820 echo "$ac_t""no" 1>&6
6821 ok_so_far=no
6824 if test $ok_so_far = yes; then
6825 ac_safe=`echo "netinet/in.h" | sed 'y%./+-%__p_%'`
6826 echo $ac_n "checking for netinet/in.h""... $ac_c" 1>&6
6827 echo "configure:6828: checking for netinet/in.h" >&5
6828 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6829 echo $ac_n "(cached) $ac_c" 1>&6
6830 else
6831 cat > conftest.$ac_ext <<EOF
6832 #line 6833 "configure"
6833 #include "confdefs.h"
6834 #include <netinet/in.h>
6836 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6837 { (eval echo configure:6838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6838 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6839 if test -z "$ac_err"; then
6840 rm -rf conftest*
6841 eval "ac_cv_header_$ac_safe=yes"
6842 else
6843 echo "$ac_err" >&5
6844 echo "configure: failed program was:" >&5
6845 cat conftest.$ac_ext >&5
6846 rm -rf conftest*
6847 eval "ac_cv_header_$ac_safe=no"
6849 rm -f conftest*
6851 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6852 echo "$ac_t""yes" 1>&6
6854 else
6855 echo "$ac_t""no" 1>&6
6856 ok_so_far=no
6860 if test $ok_so_far = yes; then
6861 ac_safe=`echo "arpa/inet.h" | sed 'y%./+-%__p_%'`
6862 echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6
6863 echo "configure:6864: checking for arpa/inet.h" >&5
6864 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6865 echo $ac_n "(cached) $ac_c" 1>&6
6866 else
6867 cat > conftest.$ac_ext <<EOF
6868 #line 6869 "configure"
6869 #include "confdefs.h"
6870 #include <arpa/inet.h>
6872 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6873 { (eval echo configure:6874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6874 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6875 if test -z "$ac_err"; then
6876 rm -rf conftest*
6877 eval "ac_cv_header_$ac_safe=yes"
6878 else
6879 echo "$ac_err" >&5
6880 echo "configure: failed program was:" >&5
6881 cat conftest.$ac_ext >&5
6882 rm -rf conftest*
6883 eval "ac_cv_header_$ac_safe=no"
6885 rm -f conftest*
6887 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6888 echo "$ac_t""yes" 1>&6
6890 else
6891 echo "$ac_t""no" 1>&6
6892 ok_so_far=no
6896 if test $ok_so_far = yes; then
6897 cat >> confdefs.h <<\EOF
6898 #define HAVE_INET_SOCKETS 1
6903 if test -f /usr/lpp/X11/bin/smt.exp; then
6904 cat >> confdefs.h <<\EOF
6905 #define HAVE_AIX_SMT_EXP 1
6910 echo $ac_n "checking whether system supports dynamic ptys""... $ac_c" 1>&6
6911 echo "configure:6912: checking whether system supports dynamic ptys" >&5
6912 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
6913 echo "$ac_t""yes" 1>&6
6914 cat >> confdefs.h <<\EOF
6915 #define HAVE_DEV_PTMX 1
6918 else
6919 echo "$ac_t""no" 1>&6
6922 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
6923 echo "configure:6924: checking for pid_t" >&5
6924 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
6925 echo $ac_n "(cached) $ac_c" 1>&6
6926 else
6927 cat > conftest.$ac_ext <<EOF
6928 #line 6929 "configure"
6929 #include "confdefs.h"
6930 #include <sys/types.h>
6931 #if STDC_HEADERS
6932 #include <stdlib.h>
6933 #include <stddef.h>
6934 #endif
6936 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6937 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6938 rm -rf conftest*
6939 ac_cv_type_pid_t=yes
6940 else
6941 rm -rf conftest*
6942 ac_cv_type_pid_t=no
6944 rm -f conftest*
6947 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
6948 if test $ac_cv_type_pid_t = no; then
6949 cat >> confdefs.h <<\EOF
6950 #define pid_t int
6955 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
6956 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
6957 echo "configure:6958: checking for vfork.h" >&5
6958 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6959 echo $ac_n "(cached) $ac_c" 1>&6
6960 else
6961 cat > conftest.$ac_ext <<EOF
6962 #line 6963 "configure"
6963 #include "confdefs.h"
6964 #include <vfork.h>
6966 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6967 { (eval echo configure:6968: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6968 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6969 if test -z "$ac_err"; then
6970 rm -rf conftest*
6971 eval "ac_cv_header_$ac_safe=yes"
6972 else
6973 echo "$ac_err" >&5
6974 echo "configure: failed program was:" >&5
6975 cat conftest.$ac_ext >&5
6976 rm -rf conftest*
6977 eval "ac_cv_header_$ac_safe=no"
6979 rm -f conftest*
6981 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6982 echo "$ac_t""yes" 1>&6
6983 cat >> confdefs.h <<\EOF
6984 #define HAVE_VFORK_H 1
6987 else
6988 echo "$ac_t""no" 1>&6
6991 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
6992 echo "configure:6993: checking for working vfork" >&5
6993 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
6994 echo $ac_n "(cached) $ac_c" 1>&6
6995 else
6996 if test "$cross_compiling" = yes; then
6997 echo $ac_n "checking for vfork""... $ac_c" 1>&6
6998 echo "configure:6999: checking for vfork" >&5
6999 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
7000 echo $ac_n "(cached) $ac_c" 1>&6
7001 else
7002 cat > conftest.$ac_ext <<EOF
7003 #line 7004 "configure"
7004 #include "confdefs.h"
7005 /* System header to define __stub macros and hopefully few prototypes,
7006 which can conflict with char vfork(); below. */
7007 #include <assert.h>
7008 /* Override any gcc2 internal prototype to avoid an error. */
7009 /* We use char because int might match the return type of a gcc2
7010 builtin and then its argument prototype would still apply. */
7011 char vfork();
7013 int main() {
7015 /* The GNU C library defines this for functions which it implements
7016 to always fail with ENOSYS. Some functions are actually named
7017 something starting with __ and the normal name is an alias. */
7018 #if defined (__stub_vfork) || defined (__stub___vfork)
7019 choke me
7020 #else
7021 vfork();
7022 #endif
7024 ; return 0; }
7026 if { (eval echo configure:7027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7027 rm -rf conftest*
7028 eval "ac_cv_func_vfork=yes"
7029 else
7030 echo "configure: failed program was:" >&5
7031 cat conftest.$ac_ext >&5
7032 rm -rf conftest*
7033 eval "ac_cv_func_vfork=no"
7035 rm -f conftest*
7038 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
7039 echo "$ac_t""yes" 1>&6
7041 else
7042 echo "$ac_t""no" 1>&6
7045 ac_cv_func_vfork_works=$ac_cv_func_vfork
7046 else
7047 cat > conftest.$ac_ext <<EOF
7048 #line 7049 "configure"
7049 #include "confdefs.h"
7050 /* Thanks to Paul Eggert for this test. */
7051 #include <stdio.h>
7052 #include <sys/types.h>
7053 #include <sys/stat.h>
7054 #ifdef HAVE_UNISTD_H
7055 #include <unistd.h>
7056 #endif
7057 #ifdef HAVE_VFORK_H
7058 #include <vfork.h>
7059 #endif
7060 /* On some sparc systems, changes by the child to local and incoming
7061 argument registers are propagated back to the parent.
7062 The compiler is told about this with #include <vfork.h>,
7063 but some compilers (e.g. gcc -O) don't grok <vfork.h>.
7064 Test for this by using a static variable whose address
7065 is put into a register that is clobbered by the vfork. */
7066 static
7067 #ifdef __cplusplus
7068 sparc_address_test (int arg)
7069 #else
7070 sparc_address_test (arg) int arg;
7071 #endif
7073 static pid_t child;
7074 if (!child) {
7075 child = vfork ();
7076 if (child < 0) {
7077 perror ("vfork");
7078 _exit(2);
7080 if (!child) {
7081 arg = getpid();
7082 write(-1, "", 0);
7083 _exit (arg);
7087 main() {
7088 pid_t parent = getpid ();
7089 pid_t child;
7091 sparc_address_test ();
7093 child = vfork ();
7095 if (child == 0) {
7096 /* Here is another test for sparc vfork register problems.
7097 This test uses lots of local variables, at least
7098 as many local variables as main has allocated so far
7099 including compiler temporaries. 4 locals are enough for
7100 gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
7101 A buggy compiler should reuse the register of parent
7102 for one of the local variables, since it will think that
7103 parent can't possibly be used any more in this routine.
7104 Assigning to the local variable will thus munge parent
7105 in the parent process. */
7106 pid_t
7107 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7108 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7109 /* Convince the compiler that p..p7 are live; otherwise, it might
7110 use the same hardware register for all 8 local variables. */
7111 if (p != p1 || p != p2 || p != p3 || p != p4
7112 || p != p5 || p != p6 || p != p7)
7113 _exit(1);
7115 /* On some systems (e.g. IRIX 3.3),
7116 vfork doesn't separate parent from child file descriptors.
7117 If the child closes a descriptor before it execs or exits,
7118 this munges the parent's descriptor as well.
7119 Test for this by closing stdout in the child. */
7120 _exit(close(fileno(stdout)) != 0);
7121 } else {
7122 int status;
7123 struct stat st;
7125 while (wait(&status) != child)
7127 exit(
7128 /* Was there some problem with vforking? */
7129 child < 0
7131 /* Did the child fail? (This shouldn't happen.) */
7132 || status
7134 /* Did the vfork/compiler bug occur? */
7135 || parent != getpid()
7137 /* Did the file descriptor bug occur? */
7138 || fstat(fileno(stdout), &st) != 0
7143 if { (eval echo configure:7144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7144 then
7145 ac_cv_func_vfork_works=yes
7146 else
7147 echo "configure: failed program was:" >&5
7148 cat conftest.$ac_ext >&5
7149 rm -fr conftest*
7150 ac_cv_func_vfork_works=no
7152 rm -fr conftest*
7157 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
7158 if test $ac_cv_func_vfork_works = no; then
7159 cat >> confdefs.h <<\EOF
7160 #define vfork fork
7166 # Set up the CFLAGS for real compilation, so we can substitute it.
7167 CFLAGS="$REAL_CFLAGS"
7169 #### Find out which version of Emacs this is.
7170 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
7171 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
7172 if test x"${version}" = x; then
7173 { echo "configure: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." 1>&2; exit 1; }
7176 ### Specify what sort of things we'll be editing into Makefile and config.h.
7177 ### Use configuration here uncanonicalized to avoid exceeding size limits.
7208 cat >> confdefs.h <<EOF
7209 #define EMACS_CONFIGURATION "${canonical}"
7212 cat >> confdefs.h <<EOF
7213 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
7216 cat >> confdefs.h <<EOF
7217 #define config_machfile "${machfile}"
7220 cat >> confdefs.h <<EOF
7221 #define config_opsysfile "${opsysfile}"
7224 cat >> confdefs.h <<EOF
7225 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
7228 cat >> confdefs.h <<EOF
7229 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
7232 cat >> confdefs.h <<EOF
7233 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
7236 cat >> confdefs.h <<EOF
7237 #define UNEXEC_SRC ${UNEXEC_SRC}
7241 if test "${HAVE_X_WINDOWS}" = "yes" ; then
7242 cat >> confdefs.h <<\EOF
7243 #define HAVE_X_WINDOWS 1
7247 if test "${USE_X_TOOLKIT}" != "none" ; then
7248 cat >> confdefs.h <<\EOF
7249 #define USE_X_TOOLKIT 1
7253 if test "${HAVE_X11}" = "yes" ; then
7254 cat >> confdefs.h <<\EOF
7255 #define HAVE_X11 1
7259 if test "${HAVE_XFREE386}" = "yes" ; then
7260 cat >> confdefs.h <<\EOF
7261 #define HAVE_XFREE386 1
7265 if test "${HAVE_MENUS}" = "yes" ; then
7266 cat >> confdefs.h <<\EOF
7267 #define HAVE_MENUS 1
7271 if test "${GNU_MALLOC}" = "yes" ; then
7272 cat >> confdefs.h <<\EOF
7273 #define GNU_MALLOC 1
7277 if test "${REL_ALLOC}" = "yes" ; then
7278 cat >> confdefs.h <<\EOF
7279 #define REL_ALLOC 1
7284 #### Report on what we decided to do.
7285 echo "
7286 Configured for \`${canonical}'.
7288 Where should the build process find the source code? ${srcdir}
7289 What operating system and machine description files should Emacs use?
7290 \`${opsysfile}' and \`${machfile}'
7291 What compiler should emacs be built with? ${CC} ${CFLAGS}
7292 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
7293 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
7294 What window system should Emacs use? ${window_system}
7295 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
7297 if test -n "${x_includes}"; then
7298 echo " Where do we find X Windows header files? ${x_includes}"
7299 else
7300 echo " Where do we find X Windows header files? Standard dirs"
7302 if test -n "${x_libraries}"; then
7303 echo " Where do we find X Windows libraries? ${x_libraries}"
7304 else
7305 echo " Where do we find X Windows libraries? Standard dirs"
7308 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
7309 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
7310 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
7311 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
7312 echo " Does Emacs use -lungif? ${HAVE_GIF}"
7313 echo " Does Emacs use -lpng? ${HAVE_PNG}"
7314 echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
7315 echo
7317 # Remove any trailing slashes in these variables.
7318 test "${prefix}" != NONE &&
7319 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
7320 test "${exec_prefix}" != NONE &&
7321 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
7323 trap '' 1 2 15
7324 cat > confcache <<\EOF
7325 # This file is a shell script that caches the results of configure
7326 # tests run on this system so they can be shared between configure
7327 # scripts and configure runs. It is not useful on other systems.
7328 # If it contains results you don't want to keep, you may remove or edit it.
7330 # By default, configure uses ./config.cache as the cache file,
7331 # creating it if it does not exist already. You can give configure
7332 # the --cache-file=FILE option to use a different cache file; that is
7333 # what configure does when it calls configure scripts in
7334 # subdirectories, so they share the cache.
7335 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7336 # config.status only pays attention to the cache file if you give it the
7337 # --recheck option to rerun configure.
7340 # The following way of writing the cache mishandles newlines in values,
7341 # but we know of no workaround that is simple, portable, and efficient.
7342 # So, don't put newlines in cache variables' values.
7343 # Ultrix sh set writes to stderr and can't be redirected directly,
7344 # and sets the high bit in the cache file unless we assign to the vars.
7345 (set) 2>&1 |
7346 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7347 *ac_space=\ *)
7348 # `set' does not quote correctly, so add quotes (double-quote substitution
7349 # turns \\\\ into \\, and sed turns \\ into \).
7350 sed -n \
7351 -e "s/'/'\\\\''/g" \
7352 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7355 # `set' quotes correctly as required by POSIX, so do not add quotes.
7356 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7358 esac >> confcache
7359 if cmp -s $cache_file confcache; then
7361 else
7362 if test -w $cache_file; then
7363 echo "updating cache $cache_file"
7364 cat confcache > $cache_file
7365 else
7366 echo "not updating unwritable cache $cache_file"
7369 rm -f confcache
7371 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7373 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7374 # Let make expand exec_prefix.
7375 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7377 # Any assignment to VPATH causes Sun make to only execute
7378 # the first set of double-colon rules, so remove it if not needed.
7379 # If there is a colon in the path, we need to keep it.
7380 if test "x$srcdir" = x.; then
7381 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
7384 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7386 DEFS=-DHAVE_CONFIG_H
7388 # Without the "./", some shells look in PATH for config.status.
7389 : ${CONFIG_STATUS=./config.status}
7391 echo creating $CONFIG_STATUS
7392 rm -f $CONFIG_STATUS
7393 cat > $CONFIG_STATUS <<EOF
7394 #! /bin/sh
7395 # Generated automatically by configure.
7396 # Run this file to recreate the current configuration.
7397 # This directory was configured as follows,
7398 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7400 # $0 $ac_configure_args
7402 # Compiler output produced by configure, useful for debugging
7403 # configure, is in ./config.log if it exists.
7405 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7406 for ac_option
7408 case "\$ac_option" in
7409 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7410 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7411 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7412 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7413 echo "$CONFIG_STATUS generated by autoconf version 2.13"
7414 exit 0 ;;
7415 -help | --help | --hel | --he | --h)
7416 echo "\$ac_cs_usage"; exit 0 ;;
7417 *) echo "\$ac_cs_usage"; exit 1 ;;
7418 esac
7419 done
7421 ac_given_srcdir=$srcdir
7422 ac_given_INSTALL="$INSTALL"
7424 trap 'rm -fr `echo "Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
7425 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
7426 leim/Makefile src/config.h:src/config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7428 cat >> $CONFIG_STATUS <<EOF
7430 # Protect against being on the right side of a sed subst in config.status.
7431 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7432 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7433 $ac_vpsub
7434 $extrasub
7435 s%@SHELL@%$SHELL%g
7436 s%@CFLAGS@%$CFLAGS%g
7437 s%@CPPFLAGS@%$CPPFLAGS%g
7438 s%@CXXFLAGS@%$CXXFLAGS%g
7439 s%@FFLAGS@%$FFLAGS%g
7440 s%@DEFS@%$DEFS%g
7441 s%@LDFLAGS@%$LDFLAGS%g
7442 s%@LIBS@%$LIBS%g
7443 s%@exec_prefix@%$exec_prefix%g
7444 s%@prefix@%$prefix%g
7445 s%@program_transform_name@%$program_transform_name%g
7446 s%@bindir@%$bindir%g
7447 s%@sbindir@%$sbindir%g
7448 s%@libexecdir@%$libexecdir%g
7449 s%@datadir@%$datadir%g
7450 s%@sysconfdir@%$sysconfdir%g
7451 s%@sharedstatedir@%$sharedstatedir%g
7452 s%@localstatedir@%$localstatedir%g
7453 s%@libdir@%$libdir%g
7454 s%@includedir@%$includedir%g
7455 s%@oldincludedir@%$oldincludedir%g
7456 s%@infodir@%$infodir%g
7457 s%@mandir@%$mandir%g
7458 s%@host@%$host%g
7459 s%@host_alias@%$host_alias%g
7460 s%@host_cpu@%$host_cpu%g
7461 s%@host_vendor@%$host_vendor%g
7462 s%@host_os@%$host_os%g
7463 s%@CC@%$CC%g
7464 s%@LN_S@%$LN_S%g
7465 s%@CPP@%$CPP%g
7466 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7467 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7468 s%@INSTALL_DATA@%$INSTALL_DATA%g
7469 s%@YACC@%$YACC%g
7470 s%@RANLIB@%$RANLIB%g
7471 s%@SET_MAKE@%$SET_MAKE%g
7472 s%@ALLOCA@%$ALLOCA%g
7473 s%@liblockfile@%$liblockfile%g
7474 s%@LIBOBJS@%$LIBOBJS%g
7475 s%@version@%$version%g
7476 s%@configuration@%$configuration%g
7477 s%@canonical@%$canonical%g
7478 s%@srcdir@%$srcdir%g
7479 s%@lispdir@%$lispdir%g
7480 s%@locallisppath@%$locallisppath%g
7481 s%@lisppath@%$lisppath%g
7482 s%@x_default_search_path@%$x_default_search_path%g
7483 s%@etcdir@%$etcdir%g
7484 s%@archlibdir@%$archlibdir%g
7485 s%@docdir@%$docdir%g
7486 s%@bitmapdir@%$bitmapdir%g
7487 s%@c_switch_system@%$c_switch_system%g
7488 s%@c_switch_machine@%$c_switch_machine%g
7489 s%@LD_SWITCH_X_SITE@%$LD_SWITCH_X_SITE%g
7490 s%@LD_SWITCH_X_SITE_AUX@%$LD_SWITCH_X_SITE_AUX%g
7491 s%@C_SWITCH_X_SITE@%$C_SWITCH_X_SITE%g
7492 s%@X_TOOLKIT_TYPE@%$X_TOOLKIT_TYPE%g
7493 s%@machfile@%$machfile%g
7494 s%@opsysfile@%$opsysfile%g
7496 CEOF
7499 cat >> $CONFIG_STATUS <<\EOF
7501 # Split the substitutions into bite-sized pieces for seds with
7502 # small command number limits, like on Digital OSF/1 and HP-UX.
7503 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7504 ac_file=1 # Number of current file.
7505 ac_beg=1 # First line for current file.
7506 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7507 ac_more_lines=:
7508 ac_sed_cmds=""
7509 while $ac_more_lines; do
7510 if test $ac_beg -gt 1; then
7511 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7512 else
7513 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7515 if test ! -s conftest.s$ac_file; then
7516 ac_more_lines=false
7517 rm -f conftest.s$ac_file
7518 else
7519 if test -z "$ac_sed_cmds"; then
7520 ac_sed_cmds="sed -f conftest.s$ac_file"
7521 else
7522 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7524 ac_file=`expr $ac_file + 1`
7525 ac_beg=$ac_end
7526 ac_end=`expr $ac_end + $ac_max_sed_cmds`
7528 done
7529 if test -z "$ac_sed_cmds"; then
7530 ac_sed_cmds=cat
7534 cat >> $CONFIG_STATUS <<EOF
7536 CONFIG_FILES=\${CONFIG_FILES-"Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
7537 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
7538 leim/Makefile"}
7540 cat >> $CONFIG_STATUS <<\EOF
7541 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7542 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7543 case "$ac_file" in
7544 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7545 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7546 *) ac_file_in="${ac_file}.in" ;;
7547 esac
7549 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7551 # Remove last slash and all that follows it. Not all systems have dirname.
7552 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7553 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7554 # The file is in a subdirectory.
7555 test ! -d "$ac_dir" && mkdir "$ac_dir"
7556 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7557 # A "../" for each directory in $ac_dir_suffix.
7558 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7559 else
7560 ac_dir_suffix= ac_dots=
7563 case "$ac_given_srcdir" in
7564 .) srcdir=.
7565 if test -z "$ac_dots"; then top_srcdir=.
7566 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7567 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7568 *) # Relative path.
7569 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7570 top_srcdir="$ac_dots$ac_given_srcdir" ;;
7571 esac
7573 case "$ac_given_INSTALL" in
7574 [/$]*) INSTALL="$ac_given_INSTALL" ;;
7575 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7576 esac
7578 echo creating "$ac_file"
7579 rm -f "$ac_file"
7580 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7581 case "$ac_file" in
7582 *Makefile*) ac_comsub="1i\\
7583 # $configure_input" ;;
7584 *) ac_comsub= ;;
7585 esac
7587 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7588 sed -e "$ac_comsub
7589 s%@configure_input@%$configure_input%g
7590 s%@srcdir@%$srcdir%g
7591 s%@top_srcdir@%$top_srcdir%g
7592 s%@INSTALL@%$INSTALL%g
7593 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7594 fi; done
7595 rm -f conftest.s*
7597 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7598 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7600 # ac_d sets the value in "#define NAME VALUE" lines.
7601 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7602 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
7603 ac_dC='\3'
7604 ac_dD='%g'
7605 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7606 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7607 ac_uB='\([ ]\)%\1#\2define\3'
7608 ac_uC=' '
7609 ac_uD='\4%g'
7610 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7611 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7612 ac_eB='$%\1#\2define\3'
7613 ac_eC=' '
7614 ac_eD='%g'
7616 if test "${CONFIG_HEADERS+set}" != set; then
7618 cat >> $CONFIG_STATUS <<EOF
7619 CONFIG_HEADERS="src/config.h:src/config.in"
7621 cat >> $CONFIG_STATUS <<\EOF
7623 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7624 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7625 case "$ac_file" in
7626 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7627 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7628 *) ac_file_in="${ac_file}.in" ;;
7629 esac
7631 echo creating $ac_file
7633 rm -f conftest.frag conftest.in conftest.out
7634 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7635 cat $ac_file_inputs > conftest.in
7639 # Transform confdefs.h into a sed script conftest.vals that substitutes
7640 # the proper values into config.h.in to produce config.h. And first:
7641 # Protect against being on the right side of a sed subst in config.status.
7642 # Protect against being in an unquoted here document in config.status.
7643 rm -f conftest.vals
7644 cat > conftest.hdr <<\EOF
7645 s/[\\&%]/\\&/g
7646 s%[\\$`]%\\&%g
7647 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7648 s%ac_d%ac_u%gp
7649 s%ac_u%ac_e%gp
7651 sed -n -f conftest.hdr confdefs.h > conftest.vals
7652 rm -f conftest.hdr
7654 # This sed command replaces #undef with comments. This is necessary, for
7655 # example, in the case of _POSIX_SOURCE, which is predefined and required
7656 # on some systems where configure will not decide to define it.
7657 cat >> conftest.vals <<\EOF
7658 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7661 # Break up conftest.vals because some shells have a limit on
7662 # the size of here documents, and old seds have small limits too.
7664 rm -f conftest.tail
7665 while :
7667 ac_lines=`grep -c . conftest.vals`
7668 # grep -c gives empty output for an empty file on some AIX systems.
7669 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7670 # Write a limited-size here document to conftest.frag.
7671 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7672 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7673 echo 'CEOF
7674 sed -f conftest.frag conftest.in > conftest.out
7675 rm -f conftest.in
7676 mv conftest.out conftest.in
7677 ' >> $CONFIG_STATUS
7678 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7679 rm -f conftest.vals
7680 mv conftest.tail conftest.vals
7681 done
7682 rm -f conftest.vals
7684 cat >> $CONFIG_STATUS <<\EOF
7685 rm -f conftest.frag conftest.h
7686 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
7687 cat conftest.in >> conftest.h
7688 rm -f conftest.in
7689 if cmp -s $ac_file conftest.h 2>/dev/null; then
7690 echo "$ac_file is unchanged"
7691 rm -f conftest.h
7692 else
7693 # Remove last slash and all that follows it. Not all systems have dirname.
7694 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7695 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7696 # The file is in a subdirectory.
7697 test ! -d "$ac_dir" && mkdir "$ac_dir"
7699 rm -f $ac_file
7700 mv conftest.h $ac_file
7702 fi; done
7705 cat >> $CONFIG_STATUS <<EOF
7706 CPP="$CPP" CPPFLAGS="$CPPFLAGS"
7708 cat >> $CONFIG_STATUS <<\EOF
7711 ### Make the necessary directories, if they don't exist.
7712 for dir in etc lisp ; do
7713 test -d ${dir} || mkdir ${dir}
7714 done
7716 # Build src/Makefile from ${srcdir}/src/Makefile.c
7717 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
7718 # This must be done after src/config.h is built, since we rely on that file.
7720 # Now get this: Some word that is part of the ${srcdir} directory name
7721 # or the ${configuration} value might, just might, happen to be an
7722 # identifier like `sun4' or `i386' or something, and be predefined by
7723 # the C preprocessor to some helpful value like 1, or maybe the empty
7724 # string. Needless to say consequent macro substitutions are less
7725 # than conducive to the makefile finding the correct directory.
7726 undefs="`echo $top_srcdir $configuration $canonical |
7727 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
7728 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
7731 echo creating src/epaths.h
7732 make epaths-force
7734 echo creating lib-src/Makefile
7735 ( cd lib-src
7736 rm -f junk.c junk1.c junk2.c
7737 sed -e '/start of cpp stuff/q' \
7738 < Makefile.c > junk1.c
7739 sed -e '1,/start of cpp stuff/d'\
7740 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
7741 < Makefile.c > junk.c
7742 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
7743 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
7744 cat junk1.c junk2.c > Makefile.new
7745 rm -f junk.c junk1.c junk2.c
7746 chmod 444 Makefile.new
7747 mv -f Makefile.new Makefile
7750 echo creating src/Makefile
7751 ( cd src
7752 rm -f junk.c junk1.c junk2.c
7753 sed -e '/start of cpp stuff/q' \
7754 < Makefile.c > junk1.c
7755 sed -e '1,/start of cpp stuff/d'\
7756 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
7757 < Makefile.c > junk.c
7758 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
7759 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
7760 cat junk1.c junk2.c > Makefile.new
7761 rm -f junk.c junk1.c junk2.c
7762 chmod 444 Makefile.new
7763 mv -f Makefile.new Makefile
7766 if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then
7767 echo creating src/.gdbinit
7768 echo source $top_srcdir/src/.gdbinit > src/.gdbinit
7771 # This is how we know whether to re-run configure in certain cases.
7772 touch src/config.stamp
7775 exit 0
7777 chmod +x $CONFIG_STATUS
7778 rm -fr confdefs* $ac_clean_files
7779 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1