1 dnl Define our own header notice with own copyright
2 define([AC_INIT_NOTICE],
3 [#### Configuration script for XEmacs. Largely divergent from FSF.
4 #### Guess values for system-dependent variables and create Makefiles.
5 #### Generated automatically using autoconf version] AC_ACVERSION [
6 #### Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 #### Copyright (C) 1993-1995 Board of Trustees, University of Illinois.
8 #### Copyright (C) 1996, 1997 Sun Microsystems, Inc.
9 #### Copyright (C) 1995, 1996 Ben Wing.
10 #### Copyright (C) 1998, 1999 J. Kean Johnston.
12 ### Don't edit this script!
13 ### This script was automatically generated by the `autoconf' program
14 ### from the file `./configure.in'.
15 ### To rebuild it, execute the command
17 ### in the this directory. You must have autoconf version 2.12 or later.
19 ### This file is part of XEmacs.
21 ### XEmacs is free software; you can redistribute it and/or modify it
22 ### under the terms of the GNU General Public License as published by
23 ### the Free Software Foundation; either version 2, or (at your
24 ### option) any later version.
26 ### XEmacs is distributed in the hope that it will be useful, but
27 ### WITHOUT ANY WARRANTY; without even the implied warranty of
28 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 ### General Public License for more details.
31 ### You should have received a copy of the GNU General Public License
32 ### along with XEmacs; see the file COPYING. If not, write to the Free
33 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
36 ### For usage, run `./configure --help'
37 ### For more detailed information on building and installing XEmacs,
38 ### read the file `INSTALL'.
40 ### If configure succeeds, it leaves its status in config.status.
41 ### A log of configuration tests can be found in config.log.
42 ### If configure fails after disturbing the status quo,
43 ### config.status is removed.
46 dnl Since XEmacs has configuration requirements that autoconf cannot
47 dnl meet, this file is an unholy marriage of custom-baked
48 dnl configuration code and autoconf macros.
50 dnl We use the m4 quoting characters [ ] (as established by the
51 dnl autoconf system), so quote them like this: [[foo]]
54 dnl Redefine some standard autoconf macros
55 dnl here is how XEmacs is different:
57 dnl - non-standard options
58 dnl - suport for extra-verbosity
59 dnl - ordinary libs are handled separately from X libs (might be a mistake)
60 dnl - various random kludges (e.g. -with-dnet=no
62 dnl PRINT_VAR(var var ...) prints values of shell variables
63 define([PRINT_VAR],[for var in patsubst([$1],[[
64 ]+],[ ]); do eval "echo \"$var = '\$$var'\""; done])
66 dnl Disable cache files:
67 dnl This is controversial, but I am convinced this is the right way to go,
68 dnl at least by default. Otherwise there are too many surprises.
69 define([AC_CACHE_LOAD], )dnl
70 define([AC_CACHE_SAVE], )dnl
71 define([AC_CACHE_VAL], [
75 dnl Redefine AC_TRY_RUN_NATIVE to not throw away stderr while running
76 dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
77 define([AC_TRY_RUN_NATIVE],
78 [cat > conftest.$ac_ext <<EOF
79 [#]line __oline__ "configure"
83 if AC_TRY_EVAL(ac_link) && test -s conftest && (./conftest; exit $?) 2>&AC_FD_CC
85 dnl Do not remove the temporary files here, so they can be examined.
86 ifelse([$2], , :, [$2])
89 echo "configure: failed program was:" >&AC_FD_CC
90 cat conftest.$ac_ext >&AC_FD_CC
91 ifelse([$3], , , [ rm -fr conftest*
95 rm -fr conftest*])dnl AC_TRY_RUN_NATIVE
98 dnl Avoid spurious cross-compiling warnings from AC_TRY_RUN
99 dnl XEmacs is unlikely to ever cross-compile
100 define([AC_TRY_RUN],[AC_TRY_RUN_NATIVE([$1], [$2], [$3])])dnl
102 dnl Redefine AC_DEFINE* to provide more output if extra_verbose
103 dnl Set VARIABLE to VALUE, verbatim, or 1.
104 dnl AC_DEFINE(VARIABLE [, VALUE])
106 [{ test "$extra_verbose" = "yes" && cat << \EOF
107 Defining $1[]ifelse($#, 2, [ = $2],)
109 cat >> confdefs.h <<\EOF
110 [#define] $1 ifelse($#, 2, [$2], 1)
115 define([AC_DEFINE_UNQUOTED],
116 [{ test "$extra_verbose" = "yes" && cat << EOF
117 Defining $1[]ifelse($#, 2, [ = $2],)
119 cat >> confdefs.h <<EOF
120 [#define] $1 ifelse($#, 2, [$2], 1)
123 ])dnl AC_DEFINE_UNQUOTED
125 dnl redefine AC_CHECK_LIB in accordance with our own value of ac_link
126 dnl Add in extra kludgy check to support with_dnet=no
127 dnl Add in extra LDFLAGS arg, which PRECEDE libs
128 dnl Support --with-dnet=no
130 dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
131 dnl [, OTHER-LIBRARIES] [, LDFLAGS]]]])
132 define([AC_CHECK_LIB],
133 [ifelse([$1],dnet, [if test "$with_dnet" = "no" ; then
134 ac_cv_lib_dnet_dnet_ntoa=no
135 ifelse([$4], , , [$4]
139 AC_CHECK_LIB_ORIG_HACKED([$1],[$2],[$3],[$4],[$5], [$6])
140 [ifelse([$1],dnet,[fi
144 define([AC_CHECK_LIB_ORIG_HACKED],
145 [ifelse([$5],,AC_MSG_CHECKING([for $2 in -l$1]),
146 xe_msg_checking="for [$2] in -l[$1]"
147 test -n "[$5]" && xe_msg_checking="$xe_msg_checking using extra libs [$5]"
148 AC_MSG_CHECKING("$xe_msg_checking"))
149 dnl Use a cache variable name containing both the library and function name,
150 dnl because the test really is for library $1 defining function $2, not
151 dnl just for library $1. Separate tests with the same $1 and different $2s
152 dnl may have different results.
153 ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
154 AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
155 [xe_check_libs="$6 -l$1 $5"
157 ifelse([$2], [main], , dnl Avoid conflicting decl of main.
158 [/* Override any gcc2 internal prototype to avoid an error. */
159 ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
163 [/* We use char because int might match the return type of a gcc2
164 builtin and then its argument prototype would still apply. */
168 eval "ac_cv_lib_$ac_lib_var=yes",
169 eval "ac_cv_lib_$ac_lib_var=no")
172 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
176 ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
177 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
179 AC_DEFINE_UNQUOTED($ac_tr_lib)
180 XE_PREPEND([-l$1], LIBS)
187 ])dnl AC_CHECK_LIB_ORIG_HACKED
192 [define([AC_LANG], [C])dnl
194 dnl CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
195 dnl ac_cpp='$CPP $CPPFLAGS'
196 dnl ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
197 dnl ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
198 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
199 xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
200 xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
201 ac_cpp='$CPP '"$xe_cppflags"
202 ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&AC_FD_CC'
203 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC'
207 dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
208 dnl So we use the following instead.
209 dnl XE_SPACE(var, words)
212 for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
216 dnl XE_ADD_OBJS(foo.o ...)
217 define([XE_ADD_OBJS],
218 [extra_objs="$extra_objs [$1]" && dnl
219 if test "$extra_verbose" = "yes"; then
220 echo " xemacs will be linked with \"[$1]\""
223 dnl XE_APPEND(value, varname)
225 [[$2]="$[$2] [$1]" && dnl
226 if test "$extra_verbose" = "yes"; then echo " Appending \"[$1]\" to \$[$2]"; fi])
228 dnl XE_PREPEND(value, varname)
230 [[$2]="[$1] $[$2]" && dnl
231 if test "$extra_verbose" = "yes"; then echo " Prepending \"[$1]\" to \$[$2]"; fi])
234 define([XE_DIE], [{ echo "Error:" $1 >&2; exit 1; }])
236 dnl XE_STRIP_4TH_COMPONENT(var)
237 dnl Changes i986-pc-linux-gnu to i986-pc-linux, as God (not RMS) intended.
238 define([XE_STRIP_4TH_COMPONENT],
239 [$1=`echo "$$1" | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`])
241 dnl Initialize some variables set by options.
242 dnl The variables have the same names as the options, with
243 dnl dashes changed to underlines.
245 define([AC_INIT_PARSE_ARGS],[
247 dnl Get sane consistent behavior from various shells
248 dnl Avoid losing with weird user CDPATHs
250 if test -n "$ZSH_VERSION"; then
251 dnl zsh's Bourne shell emulation options
252 setopt NO_BAD_PATTERN NO_BANG_HIST NO_BG_NICE NO_EQUALS NO_FUNCTION_ARGZERO
253 setopt GLOB_SUBST NO_HUP INTERACTIVE_COMMENTS KSH_ARRAYS NO_MULTIOS NO_NOMATCH
254 setopt RM_STAR_SILENT POSIX_BUILTINS SH_FILE_EXPANSION SH_GLOB SH_OPTION_LETTERS
255 setopt SH_WORD_SPLIT BSD_ECHO IGNORE_BRACES
256 dnl zsh-3.1-beta drops core on the following
258 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
259 elif test -n "$BASH_VERSION"; then
260 dnl Use Posix mode with bash
264 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
267 dnl Initialize some variables set by options.
268 dnl The variables have the same names as the options, with
269 dnl dashes changed to underlines.
278 program_transform_name=s,x,x,
287 dnl Installation directory options.
288 dnl These are left unexpanded so users can "make install exec_prefix=/foo"
289 dnl and all the variables that are supposed to be based on exec_prefix
290 dnl by default will actually change.
291 dnl Use braces instead of parens because sh, perl, etc. also accept them.
292 dnl If you change these, you need to synchronize with the settings of the
293 dnl various ..._USER_DEFINED variables further down.
294 bindir='${exec_prefix}/bin'
295 sbindir='${exec_prefix}/sbin'
296 libexecdir='${exec_prefix}/libexec'
297 datadir='${prefix}/share'
298 sysconfdir='${prefix}/etc'
299 sharedstatedir='${prefix}/com'
300 localstatedir='${prefix}/var'
301 libdir='${{exec_prefix}}/lib'
302 includedir='${prefix}/include'
303 oldincludedir='/usr/include'
304 infodir='${prefix}/info'
305 mandir='${prefix}/man'
307 dnl Initialize some other variables.
310 dnl Maximum number of lines to put in a shell here document.
312 ])dnl AC_INIT_PARSE_ARGS
314 AC_INIT(src/lisp.h)dnl
315 AC_CONFIG_HEADER(src/config.h lwlib/config.h)
316 dnl Remove any more than one leading "." element from the path name.
317 dnl If we do not remove them, then another "./" will be prepended to
318 dnl the file name each time we use config.status, and the program name
319 dnl will get larger and larger. This would not be a problem, except
320 dnl that since progname gets recorded in all the Makefiles this script
321 dnl produces, move-if-change thinks they're different when they're
324 dnl It would be nice if we could put the ./ in a \( \) group and then
325 dnl apply the * operator to that, so we remove as many leading './././'s
326 dnl as are present, but some seds (like Ultrix's sed) don't allow you to
327 dnl apply * to a \( \) group. Bleah.
328 progname="`echo $0 | sed 's:^\./\./:\./:'`"
330 dnl -----------------------------
331 dnl Establish some default values
332 dnl -----------------------------
334 XE_APPEND(lib-src, MAKE_SUBDIR)
335 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR)
338 exec_prefix='${prefix}'
339 bindir='${exec_prefix}/bin'
340 dnl FSF 19.29 changes to:
341 dnl datadir='${prefix}/share'
342 dnl sharedstatedir='${prefix}/com'
343 dnl libexecdir='${exec_prefix}/libexec'
344 datadir='${prefix}/lib'
345 statedir='${prefix}/lib'
346 libdir='${exec_prefix}/lib'
347 mandir='${prefix}/man/man1'
348 infodir='${datadir}/${PROGNAME}-${version}/info'
351 lispdir='${datadir}/${PROGNAME}-${version}/lisp'
352 moduledir='${datadir}/${PROGNAME}-${version}/${configuration}/modules'
353 sitelispdir='${datadir}/xemacs/site-lisp'
354 sitemoduledir='${datadir}/xemacs/site-modules'
355 pkgdir='${datadir}/${PROGNAME}-${version}/lisp'
357 etcdir='${datadir}/${PROGNAME}-${version}/etc'
358 lockdir='${statedir}/${PROGNAME}/lock'
359 archlibdir='${datadir}/${PROGNAME}-${version}/${configuration}'
361 with_site_modules='yes'
366 dnl const_is_losing is removed - we rely on AC_C_CONST instead.
367 dnl We accept (and ignore) the --const-is-losing option for compatibility.
368 dnl const_is_losing='yes'
369 cpp='' cppflags='' libs='' ldflags=''
374 with_system_malloc='default'
375 with_dlmalloc='default'
377 dnl use_assertions should be 'yes' by default. Too many people in this
378 dnl world have core dumps turned off by default or \"cannot find where the
379 dnl core file went\". At least we should get some useful output ...
381 dnl the following is set to yes or no later.
387 dnl ------------------
388 dnl Options Processing
389 dnl ------------------
391 define([USAGE_ERROR],
392 [(echo "$progname: Usage error:"
394 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])
396 dnl Record all the arguments, so we can save them in config.status.
399 dnl Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
400 dnl in order to get the arguments back in $@, we have to do an
401 dnl 'eval set x "$quoted_arguments"; shift'
402 dnl # We use sed to turn embedded ' into '"'"'. I truly hate sh quoting.
403 quoted_sed_magic=s/"'"/"'"'"'"'"'"'"'"/g
407 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
408 | --no-cr | --no-c) ;;
409 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
410 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
412 quoted_i="`echo '' $i | sed -e 's:^ ::' -e $quoted_sed_magic`"
413 quoted_arguments="$quoted_arguments '$quoted_i'" ;;
417 dnl Do not use shift -- that destroys the argument list, which autoconf needs
418 dnl to produce config.status. It turns out that "set - $arguments" does not
420 dnl However, it also turns out that many shells cannot expand ${10} at all.
421 dnl So using an index variable does not work either. It is possible to use
422 dnl some shell magic to make 'set x "$arguments"; shift' work portably.
423 while test $# != 0; do
426 --no-create|--no-recursion) ;;
427 dnl Anything starting with a hyphen we assume is an option.
429 dnl Separate the switch name from the value it is being given.
432 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\([[^=]]*\)=.*$:\1:'`
433 val=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*[[^=]]*=\(.*\)$:\1:'`
436 dnl special case these strings since echo may silently eat them:
437 dnl --help ) opt=help val=yes valomitted=yes ;;
438 dnl --version ) opt=version val=yes valomitted=yes ;;
439 dnl -e ) opt=e val=yes valomitted=yes ;;
440 dnl -E ) opt=E val=yes valomitted=yes ;;
441 dnl -n ) opt=n val=yes valomitted=yes ;;
443 dnl If FOO is a boolean argument, --FOO is equivalent to
444 dnl --FOO=yes. Otherwise, the value comes from the next
445 dnl argument - see below.
446 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\(.*\)$:\1:'`
447 val="yes" valomitted=yes
451 dnl translate "-" in option string to "_"
453 opt="`echo '' $opt | sed -e 's:^ ::' | tr - _`"
455 dnl Support --without-FOO as a synonym for --with-FOO=no
456 case "${valomitted}-${opt}" in yes-without_* )
457 opt=`echo $opt | sed 's/without/with/'`
458 valomitted="no" val="no" ;;
461 dnl Process the option.
464 dnl Process (many) boolean options
466 with_site_modules | \
515 memory_usage_stats | \
516 with_clash_detection | \
519 dnl Make sure the value given was either "yes" or "no".
521 y | ye | yes ) val=yes ;;
523 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
525 eval "$opt=\"$val\"" ;;
528 dnl Options that take a user-supplied value, as in --x-includes=/usr/X11R6/include
529 dnl The cache-file option is ignored (for compatibility with other configures)
545 site_runtime_libraries )
546 dnl If the value was omitted, get it from the next argument.
547 if test "$valomitted" = "yes" ; then
548 dnl Get the next argument from the argument list, if there is one.
549 if test "$#" = 0 ; then
550 USAGE_ERROR("The \`--$optname' option requires a value.");
557 dnl Options that take "yes", "no", or "default" values
560 with_debug_malloc | use_debug_malloc | \
561 with_system_malloc | use_system_malloc )
563 y | ye | yes ) val=yes ;;
565 d | de | def | defa | defau | defaul | default ) val=default ;;
566 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
567 \`yes', \`no', or \`default'."]) ;;
569 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
573 dnl Has the user requested database support?
575 with_database_berkdb=no
577 with_database_gnudbm=no
578 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
581 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
582 d | db | dbm ) with_database_dbm=yes ;;
583 g | gn | gnu | gnud | gnudb | gnudbm ) with_database_gnudbm=yes ;;
584 * ) USAGE_ERROR(["The \`--$optname' option value
585 must be either \`no' or a comma-separated list
586 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
589 if test "$with_database_dbm" = "yes" -a \
590 "$with_database_gnudbm" = "yes"; then
591 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
592 with the \`--$optname' option.")
596 dnl Has the user requested sound support?
598 dnl value can be native, nas or both. yes is allowed
599 dnl as a backwards compatible synonym for native
601 y | ye | yes ) val=native ;;
602 n | no | non | none ) val=no;;
603 na | nat | nati | nativ | native ) val=native ;;
604 ne | net | neta | netau | netaud | netaudi | netaudio | nas ) val=nas ;;
605 b | bo | bot | both ) val=both;;
606 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
607 \`native', \`nas', \`both', or \`none'."]) ;;
612 dnl Has the user requested XIM support?
615 y | ye | yes ) val=yes ;;
616 n | no | non | none ) val=no ;;
617 x | xl | xli | xlib ) val=xlib ;;
618 m | mo | mot | moti | motif ) val=motif ;;
619 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
620 \`motif', \`xlib', \`yes', or \`no'."]) ;;
625 dnl Mail locking specification
631 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
632 \`lockf', \`flock', or \`file'."]) ;;
637 dnl Has the user requested error-checking?
639 dnl value can be all, none, and/or a list of categories to check.
640 dnl Example: --error-checking=all,noextents,nobufpos
641 dnl Example: --error-checking=none,malloc,gc
643 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
645 dnl all and none are only permitted as the first in the list.
646 n | no | non | none ) new_default=no ;;
647 a | al | all ) new_default=yes ;;
649 extents ) error_check_extents=yes ;;
650 noextents ) error_check_extents=no ;;
652 typecheck ) error_check_typecheck=yes ;;
653 notypecheck ) error_check_typecheck=no ;;
655 bufpos ) error_check_bufpos=yes ;;
656 nobufpos ) error_check_bufpos=no ;;
658 gc ) error_check_gc=yes ;;
659 nogc ) error_check_gc=no ;;
661 malloc ) error_check_malloc=yes ;;
662 nomalloc ) error_check_malloc=no ;;
664 byte_code ) error_check_byte_code=yes ;;
665 nobyte_code ) error_check_byte_code=no ;;
667 * ) bogus_error_check=yes ;;
669 if test "$bogus_error_check" -o \
670 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
671 if test "$error_check_default" = yes ; then
672 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', and \`nobyte-code'."
674 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', and \`byte-code'."
676 USAGE_ERROR(["Valid types for the \`--$optname' option are:
678 elif test -n "$new_default" ; then
679 error_check_extents=$new_default
680 error_check_typecheck=$new_default
681 error_check_bufpos=$new_default
682 error_check_gc=$new_default
683 error_check_malloc=$new_default
684 error_check_byte_code=$new_default
685 new_default= # reset this
691 dnl Has the user tried to tell us where the X files are?
692 dnl I think these are dopey, but no less than three alpha
693 dnl testers, at large sites, have said they have their X files
694 dnl installed in odd places.
696 dnl Has the user specified one of the path options?
697 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
698 mandir | infodir | infopath | lispdir | etcdir | lockdir | pkgdir | \
699 archlibdir | docdir | package_path )
700 dnl If the value was omitted, get it from the next argument.
701 if test "$valomitted" = "yes"; then
702 if test "$#" = 0; then
703 USAGE_ERROR("The \`--$optname' option requires a value.");
709 dnl You need to synchronize this with the way the
710 dnl default values are built.
712 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
713 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
714 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
715 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
716 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
717 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
718 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
720 AC_DEFINE(INFODIR_USER_DEFINED)
721 AC_DEFINE(LISPDIR_USER_DEFINED)
722 AC_DEFINE(MODULEDIR_USER_DEFINED)
723 AC_DEFINE(ETCDIR_USER_DEFINED) ;;
724 statedir | lockdir ) AC_DEFINE(LOCKDIR_USER_DEFINED) ;;
725 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
729 dnl --no-create added by autoconf for use by config.status
732 dnl Has the user asked for some help?
733 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
735 dnl Has the user specified the toolkit(s) to use for GUI elements?
737 "with_scrollbars" | \
740 l | lu | luc | luci | lucid ) val=lucid ;;
741 m | mo | mot | moti | motif ) val=motif ;;
742 athena3d | athena-3d ) val=athena3d ;;
743 a | at | ath | athe | athen | athena ) val=athena ;;
744 n | no | non | none ) val=no ;;
745 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
746 \`lucid', \`motif', \`athena', \`athena3d', or \`no'."]) ;;
751 dnl Obsolete legacy argument? Warn, but otherwise ignore.
754 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
757 dnl Unrecognized option? No mercy for user errors.
758 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
763 dnl Assume anything with multiple hyphens is a configuration name.
764 *-*-*) configuration="$arg" ;;
766 dnl Unrecognized argument? No mercy for user errors.
767 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
772 dnl -------------------------
773 dnl Finish options processing
774 dnl -------------------------
776 dnl Several options are equivalent to, and override, environment variables.
777 test -n "$cpp" && CPP="$cpp"
778 test -n "$cppflags" && CPPFLAGS="$cppflags"
779 test -n "$libs" && LIBS="$libs"
780 test -n "$ldflags" && LDFLAGS="$ldflags"
782 dnl Get the arguments back. See the diatribe on Shell Magic above.
783 eval set x "$quoted_arguments"; shift
785 dnl --extra-verbose implies --verbose
786 test "$extra_verbose" = "yes" && verbose=yes
788 dnl with_x is an obsolete synonym for with_x11
789 test -n "$with_x" && with_x11="$with_x"
791 dnl --with-quantify or --with-purify imply --use-system-malloc
792 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
793 test "$with_system_malloc" = "default" && with_system_malloc=yes
796 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
797 define([XE_CHECK_FEATURE_DEPENDENCY],
798 [if test "$with_$1 $with_$2" = "yes no"; then
799 USAGE_ERROR("--with-$1 requires --with-$2")
800 elif test "$with_$2" = "no" ; then with_$1=no
801 elif test "$with_$1" = "yes"; then with_$2=yes
805 dnl CDE requires tooltalk
806 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
808 dnl Find the source directory.
811 dnl If srcdir is not specified, see if "." or ".." might work.
813 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
814 if test -f "$dir/src/lisp.h" -a \
815 -f "$dir/lisp/version.el" ; then
820 if test -z "$srcdir" ; then
821 USAGE_ERROR(["Neither the current directory nor its parent seem to
822 contain the XEmacs sources. If you do not want to build XEmacs in its
823 source tree, you should run \`$progname' in the directory in which
824 you wish to build XEmacs, using the \`--srcdir' option to say where the
825 sources may be found."])
829 dnl Otherwise, check if the directory they specified is okay.
831 if test ! -f "$srcdir/src/lisp.h" -o \
832 ! -f "$srcdir/lisp/version.el" ; then
833 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
834 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
835 either run the \`$progname' script at the top of the XEmacs source
836 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
841 dnl ###########################################################################
842 if test -z "$configuration"; then
843 dnl Guess the configuration
844 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
845 if test -z "$configuration"; then
846 USAGE_ERROR(["XEmacs has not been ported to this host type.
847 Try explicitly specifying the CONFIGURATION when rerunning configure."])
853 dnl Make symlinks for etc, lisp, and info directories while the path
854 dnl is still relative. We do not symlink lock because someone may
855 dnl have stuck the source on a read-only partition. Instead we
856 dnl create it as an actual directory later on if it does not already
858 for dir in lisp etc man info; do
859 if test ! -d "$dir" ; then
860 echo Making symbolic link to "$srcdir/$dir"
861 ${LN_S} "$srcdir/$dir" "$dir"
865 dnl Do our best to deal with automounter brokenness
866 dnl CANONICALIZE_PATH(varname)
867 define([CANONICALIZE_PATH],
868 [if test -d "/net"; then
869 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
871 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
874 dnl Calculate canonical name for blddir (i.e. current directory).
875 dnl PWD may already be the preferable absolute name for ".",
876 dnl but we can't trust it - it is sometimes inaccurate.
877 absolute_pwd="`pwd`";
878 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
880 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
884 dnl Make srcdir absolute, if not already. It is important to
885 dnl avoid running the path through pwd unnecessary, since pwd can
886 dnl give you automounter prefixes, which can go away.
889 . ) srcdir="$blddir" ;;
890 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
893 dnl Check if the source directory already has a configured system in it.
894 if test `pwd` != `sh -c cd $srcdir && pwd` \
895 && test -f "$srcdir/src/config.h"; then
896 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
897 echo " as a build directory right now; it has been configured in its own"
898 echo " right. To configure in another directory as well, you MUST"
899 echo " use GNU make. If you do not have GNU make, then you must"
900 echo " now do \`make distclean' in $srcdir,"
901 echo " and then run $progname again.") >&2
902 extrasub='/^VPATH[[ ]]*=/c\
908 vpath %.in $(srcdir)'
911 dnl ----------------------------------------
912 dnl Find out which version of XEmacs this is
913 dnl ----------------------------------------
914 . "$srcdir/version.sh" || exit 1;
915 dnl Must do the following first to determine verbosity for AC_DEFINE
916 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
917 : "${extra_verbose=$beta}"
918 version="${emacs_major_version}.${emacs_minor_version}"
919 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
920 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
921 if test -n "$emacs_beta_version" ; then
922 if test "$beta" = "yes"; then
923 version="${version}-b${emacs_beta_version}"
924 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
926 version="${version}.${emacs_beta_version}"
927 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
930 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
931 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
933 if test "$with_infodock" = "yes"; then
934 if test ! -f ../ID-INSTALL; then
935 echo "Cannot build InfoDock without InfoDock sources"
940 if test "$with_infodock" = "yes"; then
941 dnl InfoDock version numbers. XEmacs will use the same style of numbering
942 dnl after the release of XEmacs 21.0.
943 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
944 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
945 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
946 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
948 CPPFLAGS="$CPPFLAGS -DINFODOCK"
953 dnl ----------------------------------
954 dnl Error checking and debugging flags
955 dnl ----------------------------------
956 dnl Error checking default to "yes" in beta versions, to "no" in releases.
957 dnl Same goes for --debug and --extra-verbosity.
958 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
959 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
960 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
961 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
962 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
963 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
964 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
965 dnl debug=yes must be set when error checking is present. This should be
967 dnl debug implies other options
968 if test "${debug:=$beta}" = "yes"; then
969 use_assertions=yes memory_usage_stats=yes
971 AC_DEFINE(DEBUG_XEMACS)
973 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
974 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
976 dnl ------------------------------
977 dnl Determine the s&m files to use
978 dnl ------------------------------
979 dnl Given the configuration name, set machfile and opsysfile to the
980 dnl names of the m/*.h and s/*.h files we should use.
982 dnl Canonicalize the configuration name.
983 AC_MSG_CHECKING("host system type")
984 dnl allow -workshop suffix on configuration name
985 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
986 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
987 XE_STRIP_4TH_COMPONENT(configuration)
988 XE_STRIP_4TH_COMPONENT(canonical)
989 AC_MSG_RESULT($configuration)
991 dnl If you add support for a new configuration, add code to this
992 dnl switch statement to recognize your configuration name and select
993 dnl the appropriate operating system and machine description files.
995 dnl You would hope that you could choose an m/*.h file pretty much
996 dnl based on the machine portion of the configuration name, and an s-
997 dnl file based on the operating system portion. However, it turns out
998 dnl that each m/*.h file is pretty manufacturer-specific - for
999 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1000 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1001 dnl machines. So we basically have to have a special case for each
1002 dnl configuration name.
1004 dnl As far as handling version numbers on operating systems is
1005 dnl concerned, make sure things will fail in a fixable way. If
1006 dnl /etc/MACHINES says nothing about version numbers, be
1007 dnl prepared to handle anything reasonably. If version numbers
1008 dnl matter, be sure /etc/MACHINES says something about it.
1010 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1011 dnl "System V Release 4"; he writes, "The old convention encouraged"
1012 dnl "confusion between `system' and `release' levels'."
1016 dnl Straightforward machine determination
1017 case "$canonical" in
1018 sparc-*-* ) machine=sparc ;;
1019 alpha*-*-* ) machine=alpha ;;
1020 vax-*-* ) machine=vax ;;
1021 mips-dec-* ) machine=pmax ;;
1022 mips-sgi-* ) machine=iris4d ;;
1023 romp-ibm-* ) machine=ibmrt ;;
1024 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1025 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1026 powerpc*-* ) machine=powerpc ;;
1027 hppa-*-* ) machine=hp800 ;;
1028 m88k-dg-* ) machine=aviion ;;
1029 m68*-sony-* ) machine=news ;;
1030 mips-sony-* ) machine=news-risc ;;
1031 clipper-* ) machine=clipper ;;
1032 arm-* ) machine=arm ;;
1033 ns32k-* ) machine=ns32000 ;;
1036 dnl Straightforward OS determination
1037 case "$canonical" in
1038 *-*-linux* ) opsys=linux ;;
1039 *-*-netbsd* ) opsys=netbsd ;;
1040 *-*-openbsd* ) opsys=openbsd ;;
1041 *-*-nextstep* ) opsys=nextstep ;;
1042 *-*-vms ) opsys=vms ;;
1045 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1046 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1047 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1048 *-dec-osf3* ) opsys=decosf3-1 ;;
1049 *-dec-osf4* ) opsys=decosf4-0 ;;
1052 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1053 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1054 *-*-ultrix* ) opsys=ultrix4-3 ;;
1057 *-*-aix3.1* ) opsys=aix3-1 ;;
1058 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1059 *-*-aix3* ) opsys=aix3-2 ;;
1060 *-*-aix4.0* ) opsys=aix4 ;;
1061 *-*-aix4.1* ) opsys=aix4-1 ;;
1062 *-*-aix4* ) opsys=aix4-2 ;;
1064 dnl Other generic OSes
1065 *-gnu* ) opsys=gnu ;;
1066 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1067 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1068 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1069 *-*-aos4.2 ) opsys=bsd4-2 ;;
1070 *-*-aos* ) opsys=bsd4-3 ;;
1071 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1072 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1073 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1074 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1075 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1076 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1077 if test -z "$NON_GNU_CPP" ; then
1078 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1079 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1083 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1084 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1087 case "$canonical" in
1091 case "$canonical" in
1092 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1093 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1094 dnl Yes, this is somewhat bogus.
1095 machine=hp9000s300 ;;
1096 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1097 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1103 case "${canonical}" in
1104 i386-*-openbsd*) machine=intel386 ;;
1105 m68k-*-openbsd*) machine=hp9000s300 ;;
1106 mipsel-*-openbsd*) machine=pmax ;;
1111 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1112 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1114 dnl Alliant machines
1115 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1116 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1119 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1122 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1124 dnl Apollo, Domain/OS
1125 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1127 dnl AT&T 3b2, 3b5, 3b15, 3b20
1128 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1130 dnl AT&T 3b1 - The Mighty Unix PC!
1131 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1134 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1135 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1136 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1138 dnl CCI 5/32, 6/32 -- see "Tahoe".
1141 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1144 *-convex-bsd* | *-convex-convexos* )
1145 machine=convex opsys=bsd4-3
1146 NON_GNU_CPP="cc -E -P"
1150 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1152 dnl Data General AViiON Machines
1153 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1154 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1155 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1156 m88k-dg-dgux* ) opsys=dgux ;;
1158 dnl Motorola Delta machines
1159 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1160 m88k-motorola-sysv4* )
1161 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1162 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1163 dnl I hope there are not other 4.0 versions for this machine
1164 dnl which really need usg5-4 instead.
1165 machine=delta88k opsys=usg5-4-2
1167 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1170 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1171 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1174 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1176 dnl Gould Power Node and NP1
1177 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1178 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1179 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1181 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1182 dnl as far as XEmacs is concerned).
1184 dnl Build needs to be different on 7.0 and later releases
1185 case "`uname -r`" in
1186 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1187 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1189 NON_GNU_CPP="/lib/cpp"
1191 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1192 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1193 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1194 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1196 dnl Honeywell XPS100
1197 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1199 dnl HP 9000 series 200 or 300
1200 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1204 dnl Figure out machine and opsys orthogonally
1205 case "$canonical" in
1206 m68* ) machine=hp9000s300 ;;
1207 hppa* ) machine=hp800 ;;
1210 case "$canonical" in
1211 *-hp-hpux7* ) opsys=hpux ;;
1212 *-hp-hpux8* ) opsys=hpux8 ;;
1213 *-hp-hpux9* ) opsys=hpux9 ;;
1214 *-hp-hpux10* ) opsys=hpux10 ;;
1215 *-hp-hpux11* ) opsys=hpux11 ;;
1219 dnl HP has a broken "strcat"
1220 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1222 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1223 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1224 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1226 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1230 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1231 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1234 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1235 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1236 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1237 romp-ibm-aos* ) opsys=bsd4-3 ;;
1238 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1239 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1241 dnl Integrated Solutions "Optimum V"
1242 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1243 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1245 dnl Intel 386 machines where we do care about the manufacturer
1246 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1249 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1251 dnl Sequent Symmetry running Dynix
1252 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1254 dnl Sequent Symmetry running DYNIX/ptx
1255 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1257 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1258 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1259 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1261 dnl Intel Paragon OSF/1
1262 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1265 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1267 dnl Masscomp machines
1268 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1270 dnl Megatest machines
1271 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1273 dnl Workstations sold by MIPS
1274 dnl This is not necessarily all workstations using the MIPS processor -
1275 dnl Irises are produced by SGI, and DECstations by DEC.
1276 mips-mips-usg* ) machine=mips4 ;;
1279 NON_GNU_CC="cc -systype bsd43"
1280 NON_GNU_CPP="cc -systype bsd43 -E"
1281 case "$canonical" in
1282 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1283 mips-mips-riscos5* ) opsys=riscos5 ;;
1286 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1287 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1290 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1292 dnl The complete machine from National Semiconductor
1293 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1296 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1297 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1299 dnl Nixdorf Targon 31
1300 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1303 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1306 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1308 dnl Pyramid machines
1309 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1312 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1313 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1316 mips-siemens-sysv* | mips-sni-sysv*)
1317 machine=mips-siemens opsys=usg5-4
1318 NON_GNU_CC=/usr/ccs/bin/cc
1319 NON_GNU_CPP=/usr/ccs/lib/cpp
1325 NON_GNU_CC=/usr/ccs/bin/cc
1326 NON_GNU_CPP=/usr/ccs/lib/cpp
1329 dnl Silicon Graphics machines
1330 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1331 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1332 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1334 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1335 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1336 mips-sgi-irix6* ) opsys=irix6-0 ;;
1337 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1338 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1339 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1340 mips-sgi-irix* ) opsys=irix5-0 ;;
1343 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1344 *-sony-news* ) opsys=newsos5 ;;
1347 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1350 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1352 case "$canonical" in
1353 m68*-sunos1* ) machine=sun1 ;;
1354 m68*-sunos2* ) machine=sun2 ;;
1355 m68* ) machine=sun3 ;;
1356 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1357 i*86-*-* ) machine=intel386 ;;
1358 rs6000* ) machine=rs6000 ;;
1361 dnl Make $canonical even more so.
1362 case "$canonical" in *-sunos5*)
1363 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1366 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1367 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1368 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1369 dnl function integrated.
1370 case "$canonical" in
1372 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1375 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1379 case "$canonical" in
1382 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1383 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1385 dnl The last Sun386 ran 4.0.
1386 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1387 *-sunos4.0* ) opsys=sunos4-0 ;;
1388 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1389 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1390 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1391 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1392 *-mach* ) opsys=mach-bsd4-3 ;;
1396 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1398 dnl Watch out for a compiler guaranteed not to work.
1399 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1403 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1406 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1407 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1409 dnl Tandem Integrity S2
1410 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1413 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1415 dnl Tektronix 16000 box (6130?)
1416 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1418 dnl src/m/tek4300.h hints that this is a m68k machine.
1419 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1422 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1424 dnl Ustation E30 (SS5E)
1425 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1429 case "$canonical" in
1430 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1431 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1432 *-mach* ) opsys=mach-bsd4-3 ;;
1437 ns16k-whitechapel-* ) machine=mg1 ;;
1440 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1442 dnl Intel 386 machines where we do not care about the manufacturer
1445 case "$canonical" in
1446 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1447 *-isc2.2* ) opsys=isc2-2 ;;
1448 *-isc4.0* ) opsys=isc4-0 ;;
1449 *-isc4.* ) opsys=isc4-1
1450 GCC_TEST_OPTIONS=-posix
1451 NON_GCC_TEST_OPTIONS=-Xp
1453 *-isc* ) opsys=isc3-0 ;;
1454 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1455 *-esix* ) opsys=esix ;;
1456 *-mach* ) opsys=mach-bsd4-3 ;;
1457 *-xenix* ) opsys=xenix ;;
1458 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1459 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1460 *-bsdi4* ) opsys=bsdos4 ;;
1461 *-bsdi3* ) opsys=bsdos3 ;;
1462 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1463 *-bsdi2* ) opsys=bsdos2 ;;
1464 *-sco3.2v5* ) opsys=sco5 ;
1465 dnl This is a pain. Like the current USL cc, SCO cc -E
1466 dnl tokenizes as it preprocesses, making configure very
1467 dnl unhappy. Unfortunately, /lib/cpp does not understand
1468 dnl flags like "-b elf", so we have to cheat in order to
1469 dnl pick up the right defines for UNEXEC from the s-file.
1470 dnl 01/05/95 robertl@dgii.com
1471 if test "$dynamic" = "yes" ; then
1472 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE -D_SCO_ELF" ;
1474 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE" ;
1476 *-386bsd* ) opsys=386bsd ;;
1477 *-freebsd* ) opsys=freebsd ;;
1478 *-nextstep* ) opsys=nextstep ;;
1479 *-pc-cygwin* ) opsys=cygwin32 ;;
1480 *-pc-mingw* ) opsys=mingw32 ;
1481 test -z "$with_tty" && with_tty="no";;
1482 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1487 m68k-*-linux* ) machine=m68k opsys=linux ;;
1491 if test -z "$machine" -o -z "$opsys"; then
1492 (echo "$progname: XEmacs hasn't been ported to \`$canonical' systems."
1493 echo "$progname: Check \`etc/MACHINES' for recognized configuration names."
1498 if test -z "$dynamic"; then
1500 hpux* | sunos4* ) dynamic=no ;;
1504 if test "$dynamic" = "yes"; then
1506 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1507 decosf* ) ld_call_shared="-call_shared" ;;
1509 else dnl "$dynamic" = "no"
1512 echo "Static linking is not supported on Solaris 2."
1513 echo "Rerun configure without specifying --dynamic=no."
1515 linux ) ld_call_shared="-Bstatic" ;;
1516 decosf* ) ld_call_shared="-non_shared" ;;
1520 dnl Use xlc by default on AIX
1521 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1523 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1524 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1526 machfile="m/${machine}.h"
1527 opsysfile="s/${opsys}.h"
1529 dnl --------------------------------------------------
1530 dnl Determine the compiler, set up for feature testing
1531 dnl --------------------------------------------------
1533 dnl Sun Development environment support
1534 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1535 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1536 if test "$with_workshop" = "yes"; then
1538 XE_ADD_OBJS(sunpro.o)
1541 if test "$with_clash_detection" = "yes"; then
1542 AC_DEFINE(CLASH_DETECTION)
1543 XE_ADD_OBJS(filelock.o)
1546 dnl Choose a compiler from (in order)
1547 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1548 test -n "$compiler" && CC="$compiler"
1549 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1550 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1553 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1554 dnl But we know better what's good for us, so we do our own
1555 dnl computation of real CFLAGS later.
1556 dnl --cflags overrides environment variable CFLAGS
1557 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1558 if test "${CFLAGS-unset}" != unset
1559 then cflags_specified=yes;
1560 else cflags_specified=no;
1563 xe_save_CFLAGS="$CFLAGS"
1565 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1567 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1568 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1571 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1575 CFLAGS="$xe_save_CFLAGS"
1577 dnl Figure out what C preprocessor to use.
1579 dnl On Sun systems, people sometimes set up the variable CPP
1580 dnl with a value that is a directory, not an executable at all.
1581 dnl Detect that case, and ignore that value.
1582 test -n "$CPP" -a -d "$CPP" && CPP=
1584 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1590 AC_MSG_CHECKING(for GNU libc)
1591 AC_TRY_COMPILE([#include <features.h>],[
1592 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1593 #error Not a GNU libc system :-(
1594 ******* ======= ******** &&&&&&&&
1596 ], have_glibc=yes, have_glibc=no)
1597 AC_MSG_RESULT($have_glibc)
1598 dnl I'm tired of pop being broken with GLIBC -slb
1599 dnl Well. then why not fix fucking pop?
1600 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1603 dnl Identify compilers to enable compiler-specific hacks.
1604 dnl Add support for other compilers HERE!
1605 dnl GCC is already identified elsewhere.
1606 AC_TRY_RUN([int main () {
1607 #if defined __SUNPRO_C
1609 #elif defined __DECC
1615 [case "$conftest_rc" in
1616 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1617 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1621 dnl case "$canonical" in
1622 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1625 dnl --------------------------------------------------------------------
1626 dnl Extract some information from the operating system and machine files
1627 dnl --------------------------------------------------------------------
1629 echo "Extracting information from the machine- and system-dependent headers..."
1631 dnl It is not important that this name contain the PID; you cannot run
1632 dnl two configures in the same directory and have anything work
1634 tempcname="conftest.c"
1636 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1639 [#]define [$1]ifelse([$3],,, [ "$3"])
1641 configure___ [$2]=[$1]
1644 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1645 define([CPP_boolean_to_sh],
1647 configure___ [$2]=yes
1649 configure___ [$2]=no
1651 ])dnl CPP_boolean_to_sh
1653 cat > $tempcname <<EOF
1655 #define C_SWITCH_SITE
1656 #define C_SWITCH_X_SITE
1657 #define LD_SWITCH_SITE
1658 #define LD_SWITCH_X_SITE
1659 #define LD_SWITCH_X_SITE_AUX
1660 #define OS_RELEASE $os_release
1661 #include "$srcdir/src/$opsysfile"
1662 #include "$srcdir/src/$machfile"
1664 CPP_to_sh(LIBS_MACHINE, libs_machine)
1665 CPP_to_sh(LIBS_SYSTEM, libs_system)
1666 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1667 CPP_to_sh(LIB_STANDARD, libs_standard)
1669 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1670 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1672 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1673 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1675 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1676 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1678 CPP_to_sh(UNEXEC, unexec, unexec.o)
1680 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1682 #ifdef ORDINARY_LINK
1683 #define LD "\$(CC) \$(CFLAGS)"
1684 #else /* no ORDINARY LINK */
1685 #ifdef COFF_ENCAPSULATE
1686 #define LD "\$(CC) -nostdlib"
1687 #else /* not COFF_ENCAPSULATE */
1690 #else /* ! defined (LINKER) */
1692 #endif /* ! defined (LINKER) */
1693 #endif /* ! defined (COFF_ENCAPSULATE) */
1694 #endif /* not ORDINARY_LINK */
1697 CPP_to_sh(LIB_GCC, lib_gcc)
1698 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1700 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1702 #ifdef COFF_ENCAPSULATE
1703 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1704 #else /* ! defined (COFF_ENCAPSULATE) */
1705 #define START_FILES "pre-crt0.o /lib/crt0.o"
1706 #endif /* ! defined (COFF_ENCAPSULATE) */
1707 #else /* ! defined (NO_REMAP) */
1708 #define START_FILES "ecrt0.o"
1709 #endif /* ! defined (NO_REMAP) */
1710 #endif /* no ORDINARY_LINK */
1714 configure___ start_files=START_FILES
1716 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1717 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1718 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1719 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1720 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1721 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1724 dnl The value of CPP is a quoted variable reference, so we need to do this
1725 dnl to get its actual value...
1726 CPP=`eval "echo $CPP $CPPFLAGS"`
1729 eval `$CPP -Isrc $tempcname \
1730 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1731 changequote([, ])dnl
1735 dnl For debugging...
1736 test "$extra_verbose" = "yes" && \
1737 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1738 objects_machine objects_system c_switch_machine c_switch_system
1739 ld_switch_machine ld_switch_system unexec ld_switch_shared
1740 ld lib_gcc ld_text_start_addr start_files ordinary_link
1741 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1743 dnl Non-ordinary link usually requires -lc
1744 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1746 dnl Compiler-specific hacks
1747 dnl DEC C requires -std
1748 test "$__DECC" = "yes" && XE_APPEND(-std, c_switch_site)
1750 dnl Calculalate value of CFLAGS:
1751 dnl Use either command line flag, environment var, or autodetection
1752 if test "$cflags_specified" = "no"; then
1753 dnl Following values of CFLAGS are known to work well.
1754 dnl Should we take debugging options into consideration?
1755 if test "$GCC" = "yes"; then
1756 CFLAGS="-g -O3 -Wall -Wno-switch"
1757 dnl I'm not convinced this is a good idea any more. -sb
1758 dnl test "$opsys $machine" = "linux intel386" && \
1759 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1760 elif test "$__SUNPRO_C" = "yes"; then
1762 sol2 ) CFLAGS="-v -xO4" ;;
1763 sunos4* ) CFLAGS="-xO2";;
1765 elif test "$__DECC" = "yes"; then
1767 elif test "$CC" = "xlc"; then
1768 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1769 dnl ### Add optimal CFLAGS support for other compilers HERE!
1771 CFLAGS="-O" ;dnl The only POSIX-approved flag
1775 dnl Inform compiler that certain flags are meant for the linker
1776 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
1777 define([XE_PROTECT_LINKER_FLAGS], [
1778 if test "$GCC" = "yes"; then
1779 set x $[$1]; shift; [$1]=""
1780 while test -n "[$]1"; do
1782 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
1783 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
1785 * ) [$1]="$[$1] -Xlinker [$]1" ;;
1790 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
1791 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
1792 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
1793 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
1795 dnl Add s&m-determined objects (including unexec) to link line
1796 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
1797 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
1798 test -n "$unexec" && XE_ADD_OBJS($unexec)
1800 dnl Dynodump (Solaris 2.x, x<6)
1801 AC_MSG_CHECKING(for dynodump)
1802 if test "$unexec" != "unexsol2.o"; then
1807 XE_APPEND(dynodump, MAKE_SUBDIR)
1808 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
1810 sparc ) dynodump_arch=sparc ;;
1811 *86* ) dynodump_arch=i386 ;;
1812 powerpc ) dynodump_arch=ppc ;;
1814 dnl Dynodump requires the system linker
1815 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
1818 dnl Feed s&m crud to src/Makefile
1820 dnl Linux/powerpc needs the following magic for some reason
1821 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
1823 if test "$unexec" = "unexaix.o"; then
1824 dnl AIX needs various hacks to make static linking work.
1825 if test "$dynamic" = "no"; then
1826 start_flags="-Wl,-bnso,-bnodelcsect"
1827 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
1828 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
1829 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
1831 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
1832 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
1834 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
1836 elif test -n "$ld_text_start_addr"; then
1837 start_flags="-T $ld_text_start_addr -e __start"
1839 AC_SUBST(start_flags)
1841 AC_SUBST(ld_switch_shared)
1842 AC_SUBST(start_files)
1843 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
1844 test -z "$linker" && linker='$(CC) -nostdlib'
1845 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
1847 test "$GCC" != "yes" && lib_gcc=
1851 dnl ---------------------------------------------------------------
1852 dnl Add site and system specific flags to compile and link commands
1853 dnl ---------------------------------------------------------------
1855 dnl Allow use of either ":" or spaces for lists of directories
1856 define(COLON_TO_SPACE,
1857 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
1859 dnl --site-libraries (multiple dirs)
1860 COLON_TO_SPACE(site_libraries)
1861 if test -n "$site_libraries"; then
1862 for arg in $site_libraries; do
1865 * ) test -d "$arg" || \
1866 XE_DIE("Invalid site library \`$arg': no such directory")
1869 XE_APPEND($arg, ld_switch_site)
1873 dnl --site-includes (multiple dirs)
1874 COLON_TO_SPACE(site_includes)
1875 if test -n "$site_includes"; then
1876 for arg in $site_includes; do
1879 * ) test -d "$arg" || \
1880 XE_DIE("Invalid site include \`$arg': no such directory")
1883 XE_APPEND($arg, c_switch_site)
1887 dnl --site-prefixes (multiple dirs)
1888 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
1889 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
1890 dnl Site prefixes take precedence over the standard places, but not over
1891 dnl site-includes and site-libraries.
1892 COLON_TO_SPACE(site_prefixes)
1893 if test -n "$site_prefixes"; then
1894 for dir in $site_prefixes; do
1895 lib_dir="${dir}/lib"
1896 inc_dir="${dir}/include"
1897 if test ! -d "$dir"; then
1898 XE_DIE("Invalid site prefix \`$dir': no such directory")
1899 elif test ! -d "$lib_dir"; then
1900 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
1902 if test -d "$inc_dir"; then
1903 XE_APPEND("-I$inc_dir", c_switch_site)
1905 XE_APPEND("-L$lib_dir", ld_switch_site)
1910 dnl GNU software installs by default into /usr/local/{include,lib}
1911 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
1912 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
1913 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
1916 dnl Extra system-specific library directories - please add to list
1917 for dir in "/usr/ccs/lib"; do
1918 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_site)
1921 dnl --site-runtime-libraries (multiple dirs)
1922 COLON_TO_SPACE(site_runtime_libraries)
1923 if test -n "$site_runtime_libraries"; then
1924 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
1928 dnl -------------------------------------
1929 dnl Compute runtime library path
1930 dnl -------------------------------------
1932 if test "$dynamic" = "no"; then add_runtime_path=no
1933 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
1934 else case "$opsys" in
1935 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
1936 * ) add_runtime_path=no ;;
1940 if test "$add_runtime_path" = "yes"; then
1941 dnl Try to autodetect runtime library flag (usually -R),
1942 dnl and whether it works (or at least does no harm)
1943 AC_MSG_CHECKING("for runtime libraries flag")
1945 sol2 ) dash_r="-R" ;;
1946 decosf* | linux* | irix*) dash_r="-rpath " ;;
1949 for try_dash_r in "-R" "-R " "-rpath "; do
1950 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
1951 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
1952 AC_TRY_LINK(, , dash_r="$try_dash_r")
1954 test -n "$dash_r" && break
1957 if test -n "$dash_r";
1958 then AC_MSG_RESULT("\"${dash_r}\"")
1959 else AC_MSG_RESULT(NONE)
1963 xe_add_unique_runpath_dir='
1965 for xe_dir in $runpath_dirs; do dnl Uniquify
1966 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
1968 if test "$xe_add_p" = "yes"; then
1969 test -n "$runpath" && runpath="${runpath}:"
1970 runpath="${runpath}${xe_runpath_dir}"
1971 runpath_dirs="$runpath_dirs $xe_runpath_dir"
1975 dnl XE_ADD_RUNPATH_DIR(directory)
1976 define([XE_ADD_RUNPATH_DIR],[{
1978 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
1979 test "$xe_runpath_dir" != "/lib" -a \
1980 "$xe_runpath_dir" != "/usr/lib" -a \
1981 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
1982 eval "$xe_add_unique_runpath_dir"
1985 dnl XE_COMPUTE_RUNPATH()
1986 define([XE_COMPUTE_RUNPATH],[
1987 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
1988 dnl Remove runtime paths from current ld switches
1989 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
1990 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
1991 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
1993 dnl Fix up Runtime path
1994 dnl If LD_RUN_PATH is set in environment, use that.
1995 dnl In this case, assume user has set the right value.
1996 runpath="" runpath_dirs=""
1997 if test -n "$LD_RUN_PATH"; then
1998 runpath="$LD_RUN_PATH"
1999 elif test "$GCC" = "yes"; then
2000 dnl Compute runpath from gcc's -v output
2001 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2002 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2003 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2004 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2005 case "$arg" in P,* | -L* | -R* )
2006 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2007 XE_ADD_RUNPATH_DIR("$dir")
2011 ld_switch_run="$ld_switch_run_save"
2014 dnl Add all directories with .so files to runpath
2015 for arg in $ld_switch_site $ld_switch_x_site; do
2016 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2018 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2019 if test "$opsys $need_motif" = "sol2 yes"; then
2020 xe_runpath_dir="/opt/SUNWdt/lib";
2021 eval "$xe_add_unique_runpath_dir";
2023 fi dnl Compute $runpath
2025 if test -n "$runpath"; then
2026 ld_switch_run="${dash_r}${runpath}"
2027 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2028 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2032 XE_COMPUTE_RUNPATH()
2037 dnl -----------------------------------
2038 dnl Do some misc autoconf-special tests
2039 dnl -----------------------------------
2041 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2042 dnl Assume not, until told otherwise.
2044 if test "$with_dlmalloc" != "no"; then
2049 after_morecore_hook_exists=yes
2050 AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no)
2051 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2052 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2053 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2054 [AC_MSG_RESULT(yes)],
2056 after_morecore_hook_exists=no])
2057 if test "$system_malloc" = "yes" ; then
2060 (The GNU allocators don't work with this system configuration)."
2061 elif test "$with_system_malloc" = "yes" ; then
2064 (User chose not to use GNU allocators)."
2065 elif test "$with_debug_malloc" = "yes" ; then
2068 (User chose to use Debugging Malloc)."
2071 if test "$doug_lea_malloc" = "yes" ; then
2072 if test "$GNU_MALLOC" = yes ; then
2074 (Using Doug Lea's new malloc from the GNU C Library.)"
2076 AC_DEFINE(DOUG_LEA_MALLOC)
2077 if test "$after_morecore_hook_exists" = "no" ; then
2079 (Using Doug Lea's new malloc from the Linux C Library.)"
2080 AC_DEFINE(_NO_MALLOC_WARNING_)
2082 use_minimal_tagbits=yes
2085 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2086 dnl Try this again when 2.1 hits the streets.
2087 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2088 dnl have_libmcheck=no
2089 dnl if test "$error_check_malloc" = "yes" -a \
2090 dnl "$have_glibc" = "yes" -a \
2091 dnl "$doug_lea_malloc" = "yes"; then
2092 dnl AC_CHECK_HEADERS(mcheck.h)
2093 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2096 dnl if test "$have_libmcheck" = "yes"; then
2097 dnl AC_DEFINE(HAVE_LIBMCHECK)
2098 dnl libmcheck=-lmcheck
2099 dnl AC_SUBST(libmcheck)
2102 dnl Some other nice autoconf tests. If you add a test here which
2103 dnl should make an entry in src/config.h, do not forget to add an
2104 dnl #undef clause to src/config.h.in for autoconf to modify.
2110 dnl checks for header files
2111 AC_CHECK_HEADERS(mach/mach.h sys/stropts.h sys/timeb.h sys/time.h unistd.h)
2112 AC_CHECK_HEADERS(utime.h locale.h libgen.h fcntl.h ulimit.h cygwin/version.h)
2113 AC_CHECK_HEADERS(kstat.h sys/pstat.h inttypes.h sys/un.h a.out.h)
2119 dnl Some systems have utime.h but do not declare the struct anyplace.
2120 AC_MSG_CHECKING(for struct utimbuf)
2121 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2122 #include <sys/time.h>
2125 #ifdef HAVE_SYS_TIME_H
2126 #include <sys/time.h>
2133 #endif], [static struct utimbuf x; x.actime = x.modtime;],
2135 AC_DEFINE(HAVE_STRUCT_UTIMBUF)],
2138 dnl checks for typedefs
2146 AC_MSG_CHECKING(for struct timeval)
2147 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2148 #include <sys/time.h>
2151 #ifdef HAVE_SYS_TIME_H
2152 #include <sys/time.h>
2156 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2159 AC_DEFINE(HAVE_TIMEVAL)],
2163 dnl checks for structure members
2167 dnl checks for compiler characteristics
2170 dnl check for Make feature
2173 dnl check byte order
2176 dnl define SIZEOF_TYPE
2177 AC_CHECK_SIZEOF(short)
2178 if test "$ac_cv_sizeof_short" = 0; then
2180 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2181 echo "*** PANIC *** Please examine config.log for compilation errors."
2184 AC_CHECK_SIZEOF(int)
2185 AC_CHECK_SIZEOF(long)
2186 AC_CHECK_SIZEOF(long long)
2187 AC_CHECK_SIZEOF(void *)
2189 dnl check for long file names
2190 AC_SYS_LONG_FILE_NAMES
2192 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2193 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2195 dnl Floating operation support is now unconditional
2196 AC_DEFINE(LISP_FLOAT_TYPE)
2198 AC_TRY_LINK([#include <math.h>],
2199 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2200 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2202 dnl Determine type of mail locking from configure args and s&m headers
2203 AC_CHECKING(type of mail spool file locking)
2204 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2205 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2206 if test "$mail_locking" = "lockf"; then AC_DEFINE(REAL_MAIL_USE_LOCKF)
2207 elif test "$mail_locking" = "flock"; then AC_DEFINE(REAL_MAIL_USE_FLOCK)
2208 else mail_locking="dot-locking"
2211 case "$opsys" in decosf*)
2212 AC_CHECK_LIB(pthreads, cma_open)
2213 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2214 c_switch_site="$c_switch_site -threads" ;;
2217 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2218 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2219 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2220 then AC_MSG_RESULT(no);
2221 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2223 else AC_MSG_RESULT(no)
2226 dnl Link with "-z ignore" on Solaris if supported
2227 if test "$opsys" = "sol2" && test "$OS_RELEASE" -ge 56; then
2228 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2229 case "`ld -h 2>&1`" in
2230 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2231 XE_PREPEND(-z ignore, ld_switch_site) ;;
2232 *) AC_MSG_RESULT(no) ;;
2236 dnl ----------------------
2237 dnl Choose a window system
2238 dnl ----------------------
2240 AC_CHECKING("for specified window system")
2242 if test "$with_x11" != "no"; then
2243 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2244 test "$x_includes $x_libraries" != "NONE NONE" && \
2245 window_system=x11 with_x11=yes
2247 dnl Autodetection of X11 libraries and includes
2248 dnl -------------------------------------------
2249 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2250 dnl it often gets it wrong, so we only use it as a last resort.
2252 dnl $OPENWINHOME implies --x-includes and --x-libraries
2253 dnl Not (yet) handled by autoconf2
2254 if test "$x_includes $x_libraries" = "NONE NONE" \
2255 -a -n "$OPENWINHOME" \
2256 -a "$OPENWINHOME" != "/usr/openwin" \
2257 -a -d "$OPENWINHOME"; then
2258 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2259 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2260 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2263 if test "$x_includes" = "NONE"; then
2264 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2265 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2266 dnl This is a workaround for idiot (esp. HP) system vendors, who
2267 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2268 for dir in "/usr/X11" "/usr/X11R6"; do
2269 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2273 if test "$x_libraries" = "NONE"; then
2274 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2275 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2279 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2280 if test "$no_x" = "yes"
2281 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2282 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2287 yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2288 no ) window_system=none HAVE_X_WINDOWS=no ;;
2291 if test "$with_x11" = "yes"; then
2292 AC_DEFINE(HAVE_X_WINDOWS)
2293 XE_APPEND(lwlib, MAKE_SUBDIR)
2294 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2296 dnl Try to find Motif/CDE/Tooltalk dirs
2297 dnl These take precedence over other X libs/includes, so PRE-pend
2298 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2299 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2300 if test -d "$lib_dir" -a -d "$inc_dir"; then
2301 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2302 x_libraries="$lib_dir $x_libraries"
2303 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2305 case "$x_includes" in "$inc_dir"* ) ;; *)
2306 x_includes="$inc_dir $x_includes"
2307 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2309 break; dnl only need ONE Motif implementation!
2313 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2314 for rel in "X11R6" "X11R5" "X11R4"; do
2315 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2316 if test -d "$lib_dir" -a -d "$inc_dir"; then
2317 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2318 x_libraries="$x_libraries $lib_dir"
2319 XE_APPEND(-L${lib_dir}, X_LIBS)
2321 case "$x_includes" in "$inc_dir"* ) ;; *)
2322 x_includes="$x_includes $inc_dir"
2323 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2325 break; dnl Only need ONE X11 implementation !
2329 dnl Avoid version mismatch for shared library libXm.so on osf4
2330 if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi
2332 ld_switch_x_site="$X_LIBS"
2334 XE_COMPUTE_RUNPATH()
2336 if test "$extra_verbose" = "yes"; then
2337 echo; echo "X11 compilation variables:"
2338 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2342 dnl Set up bitmaps search path.
2343 dnl The original suggestion was to unconditionally to append X11/bitmaps
2344 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2345 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2346 dnl element and add them to BITMAPDIR if they exist.
2348 if test "$x_includes" != NONE; then
2349 for i in $x_includes; do
2350 if test -d "$i/bitmaps"; then
2351 bitmapdirs="$i/bitmaps:$bitmapdirs"
2353 if test -d "$i/X11/bitmaps"; then
2354 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2357 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2359 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2361 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2362 AC_CHECKING(for X defines extracted by xmkmf)
2364 if mkdir conftestdir; then
2366 cat > Imakefile <<'EOF'
2368 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2370 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2371 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2372 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2376 for word in $xmkmf_defines; do
2379 -D* ) word=`echo '' $word | sed -e 's:^ *-D::'`
2380 AC_DEFINE_UNQUOTED($word) ;;
2385 dnl make sure we can find Intrinsic.h
2386 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2387 [AC_MSG_ERROR("Unable to find X11 header files.")])
2389 dnl -lXt and -lX11 are required
2390 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2391 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2392 if test "$have_lib_x11" != "yes"; then
2393 AC_CHECK_LIB(X11, XGetFontProperty,
2394 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2395 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2399 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2401 dnl Autodetect -lXext
2402 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2405 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2406 AC_MSG_ERROR("Unable to find X11 libraries."))
2408 AC_MSG_CHECKING(the version of X11 being used)
2409 AC_TRY_RUN([#include <X11/Intrinsic.h>
2410 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2411 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2412 AC_MSG_RESULT(R${x11_release})
2413 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2415 AC_CHECK_HEADERS(X11/Xlocale.h)
2417 dnl remove this - we should avoid checking for specific OS
2418 AC_MSG_CHECKING(for XFree86)
2419 if test -d "/usr/X386/include" -o \
2420 -f "/etc/XF86Config" -o \
2421 -f "/etc/X11/XF86Config" -o \
2422 -f "/usr/X11R6/lib/X11/XF86Config"; then
2424 AC_DEFINE(HAVE_XFREE386)
2429 dnl autodetect -lXmu
2430 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2431 with_xmu=yes, with_xmu=no) }
2432 if test "$with_xmu" = "no"; then
2435 XE_PREPEND(-lXmu, libs_x)
2439 dnl Autodetect -lXbsd
2440 dnl #### Someone, please add a better function than main
2441 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2443 dnl Problem with the MIT distribution of X on AIX
2444 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2445 dnl X11R6 requires thread-safe code on AIX for some reason
2446 if test "$GCC" = "yes"; then
2447 XE_PREPEND(-mthreads, X_CFLAGS)
2448 XE_PREPEND(-mthreads, libs_x)
2451 "xlc" ) CC="xlc_r" ;;
2452 "xlC" ) CC="xlC_r" ;;
2458 fi dnl $with_x11 = yes
2460 if test "$with_msw" != "no"; then
2461 AC_CHECKING(for MS-Windows)
2462 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2463 if test "$with_msw" = "yes"; then
2464 AC_DEFINE(HAVE_MS_WINDOWS)
2465 install_pp="$blddir/lib-src/installexe.sh"
2466 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomctl32, libs_system)
2467 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2468 if test "$window_system" != x11; then
2470 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2471 && XE_ADD_OBJS(scrollbar-msw.o)
2472 test "$with_menubars" != "no" && with_menubars=msw \
2473 && XE_ADD_OBJS(menubar-msw.o)
2474 test "$with_toolbars" != "no" && with_toolbars=msw \
2475 && XE_ADD_OBJS(toolbar-msw.o)
2476 test "$with_dialogs" != "no" && with_dialogs=msw \
2477 && XE_ADD_OBJS(dialog-msw.o)
2479 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2480 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2481 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2482 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2484 dnl check for our special version of select
2485 AC_TRY_RUN([#include <fcntl.h>
2486 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2487 [AC_DEFINE(HAVE_MSG_SELECT)])
2489 with_file_coding=yes
2490 XE_ADD_OBJS(console-msw.o device-msw.o event-msw.o frame-msw.o objects-msw.o select-msw.o redisplay-msw.o glyphs-msw.o gui-msw.o)
2494 AC_SUBST(install_pp)
2496 test -z "$window_system" && window_system="none"
2498 dnl Test for features that require a window system - ANY window system
2499 if test "$window_system" = "none"; then
2500 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2502 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2503 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2505 eval "with_${feature}=no"
2508 test -z "$with_toolbars" && with_toolbars=yes
2511 dnl ### Test for features that require mswindows support - currently none
2512 dnl ### MS-Windows folks: add code here..... (martin)
2513 if test "$with_msw" != "yes"; then
2514 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2516 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2517 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2519 eval "with_${feature}=no"
2525 dnl Test for features that require X11 support
2526 if test "$with_x11" != "yes"; then
2527 dnl It ought to be reasonable to have no output device at all, and only use
2528 dnl XEmacs in --batch mode.
2529 dnl if test "$with_tty" = "no" ; then
2530 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2532 for feature in tooltalk cde offix wmcommand xim xmu
2534 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2535 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2537 eval "with_${feature}=no"
2541 dnl FSF 19.29 has some bitmapdir stuff here.
2544 case "$window_system" in
2545 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2546 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2547 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2550 case "$x_libraries" in *X11R4* )
2551 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2552 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2555 dnl Enable or disable proper handling of WM_COMMAND
2556 AC_CHECKING(for WM_COMMAND option);
2557 dnl if test "$with_wmcommand" = "yes"; then
2558 if test "$with_wmcommand" != "no"; then
2559 AC_DEFINE(HAVE_WMCOMMAND)
2562 dnl Autodetect Xauth
2563 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2564 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2565 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2566 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2567 test -z "$with_xauth" && with_xauth=yes
2568 if test "$with_xauth" = "yes"; then
2569 AC_DEFINE(HAVE_XAUTH)
2570 XE_SPACE(libs_xauth, $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2572 AC_SUBST(libs_xauth)
2574 dnl This one is for the static initializeds variables in
2575 dnl offix.c, so that the thing is dumped after lastfile.o
2578 dnl Autodetect tooltalk
2579 if test "$with_tooltalk" != "no" ; then
2580 dnl autodetect the location of tt_c.h
2581 dnl tt_c.h might be in Tt or desktop include directories
2582 for dir in "" "Tt/" "desktop/" ; do
2583 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_path="${dir}tt_c.h"; break)
2585 if test -z "$tt_c_h_path"; then
2586 if test "$with_tooltalk" = "yes"; then
2587 USAGE_ERROR("Unable to find required tooltalk header files.")
2592 if test "$with_tooltalk" != "no" ; then
2593 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
2594 AC_CHECK_LIB(tt, tt_message_create,
2595 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
2597 if test -z "$tt_libs"; then
2598 if test "$with_tooltalk" = "yes"; then
2599 USAGE_ERROR("Unable to find required tooltalk libraries.")
2604 test -z "$with_tooltalk" && with_tooltalk=yes
2605 if test "$with_tooltalk" = "yes"; then
2607 AC_DEFINE_UNQUOTED(TT_C_H_PATH, "$tt_c_h_path")
2608 XE_PREPEND($tt_libs, libs_x)
2609 XE_ADD_OBJS(tooltalk.o)
2613 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
2614 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
2615 test -z "$with_cde" && with_cde=yes
2616 if test "$with_dragndrop" = no; then
2617 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
2620 if test "$with_cde" = "yes" ; then
2622 XE_PREPEND(-lDtSvc, libs_x)
2623 XE_APPEND(CDE, dragndrop_proto)
2624 with_tooltalk=yes # CDE requires Tooltalk
2625 need_motif=yes # CDE requires Motif
2628 dnl Always compile OffiX unless --without-offix is given, no
2629 dnl X11 support is compiled in, no standard Xmu is available,
2630 dnl or dragndrop support is disabled
2631 dnl Because OffiX support currently loses when more than one display
2632 dnl is in use, we now disable it by default -slb 07/10/1998.
2633 test "$window_system" != "x11" && with_offix=no
2634 if test "$with_xmu" != yes -a "$with_x11" = yes; then
2635 AC_MSG_WARN([No OffiX without real Xmu support])
2638 if test "$with_dragndrop" = no; then
2639 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
2642 if test "$with_cde" = yes; then
2643 AC_MSG_WARN([CDE already found, disabling OffiX support])
2646 test -z "$with_offix" && with_offix=no
2647 if test "$with_offix" = "yes"; then
2648 AC_DEFINE(HAVE_OFFIX_DND)
2649 XE_APPEND(offix.o, dnd_objs)
2650 XE_APPEND(OffiX, dragndrop_proto)
2653 dnl Autodetect Drag'n'Drop support
2654 dnl always included if CDE, Offix, or MSWindows are defined
2655 AC_MSG_CHECKING(if drag and drop API is needed)
2656 if test "$with_dragndrop" != "no" ; then
2657 if test -n "$dragndrop_proto" ; then
2659 AC_MSG_RESULT([yes (${dragndrop_proto} )])
2660 AC_DEFINE(HAVE_DRAGNDROP)
2661 XE_APPEND(dragdrop.o, extra_objs)
2669 AC_CHECKING(for LDAP)
2670 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
2671 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
2672 if test "$with_ldap" != "no"; then
2673 test -z "$with_umich_ldap" && { AC_CHECK_LIB(ldap, ldap_open, with_umich_ldap=yes, with_umich_ldap=no, -llber) }
2674 test "$with_umich_ldap" = "no" && { AC_CHECK_LIB(ldap10, ldap_set_option, with_ns_ldap=yes, with_ns_ldap=no) }
2675 test -z "$with_ldap" -a \( "$with_umich_ldap" = "yes" -o "$with_ns_ldap" = "yes" \) && with_ldap=yes
2677 if test "$with_ldap" = "yes"; then
2678 AC_DEFINE(HAVE_LDAP)
2679 XE_ADD_OBJS(eldap.o)
2680 if test "$with_umich_ldap" = "yes" ; then
2681 AC_DEFINE(HAVE_UMICH_LDAP)
2682 XE_PREPEND(-llber, LIBS)
2683 XE_PREPEND(-lldap, LIBS)
2684 elif test "$with_ldap" = "yes" -a "$with_ns_ldap" = "yes" ; then
2685 AC_DEFINE(HAVE_NS_LDAP)
2686 XE_PREPEND(-lldap10, LIBS)
2687 elif test "$with_ldap" = "yes" ; then
2688 XE_PREPEND(-lldap, LIBS)
2692 dnl ----------------------
2693 dnl Graphics libraries
2694 dnl ----------------------
2696 if test "$window_system" != "none"; then
2697 AC_CHECKING(for graphics libraries)
2701 if test -z "$with_xpm"; then
2702 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
2704 AC_TRY_RUN([#include <X11/xpm.h>
2705 int main(int c, char **v) {
2707 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
2708 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
2709 [./conftest dummy_arg; xpm_status=$?;
2710 if test "$xpm_status" = "0"; then
2714 if test "$xpm_status" = "1"; then
2715 xpm_problem="Xpm library version and header file version don't match!"
2716 elif test "$xpm_status" = "2"; then
2717 xpm_problem="Xpm library version is too old!"
2719 xpm_problem="Internal xpm detection logic error!"
2722 *** WARNING *** $xpm_problem
2723 I'm not touching that with a 10-foot pole!
2724 If you really want to use the installed version of Xpm, rerun
2725 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
2729 AC_MSG_RESULT($with_xpm)
2731 if test "$with_xpm" = "yes"; then
2733 XE_PREPEND(-lXpm, libs_x)
2734 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
2736 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
2740 AC_MSG_RESULT($xpm_for_msw)
2741 if test "$xpm_for_msw" = "yes"; then
2746 dnl Autodetect XFACE
2747 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
2748 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
2749 test -z "$with_xface" && with_xface=yes
2750 if test "$with_xface" = "yes"; then
2751 AC_DEFINE(HAVE_XFACE)
2752 XE_PREPEND(-lcompface, libs_x)
2755 dnl For a brief period we had the GIF code split out into a separate library,
2756 dnl but patent problems, etc. sort of squashed that idea.
2757 dnl We default to building with builtin GIF decoding
2758 if test "$with_gif" != "no"; then
2761 XE_ADD_OBJS(dgif_lib.o gif_io.o)
2764 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
2765 dnl So we always search for libz compression support.
2766 if test "$with_png $with_tiff" != "no no"; then
2767 AC_CHECK_LIB(c, inflate, [:], [
2768 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
2769 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
2773 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
2774 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
2775 test -z "$with_jpeg" && with_jpeg=yes
2776 if test "$with_jpeg" = "yes"; then
2777 AC_DEFINE(HAVE_JPEG)
2778 XE_PREPEND(-ljpeg, libs_x)
2783 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
2784 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
2785 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
2786 if test -z "$with_png"; then
2787 AC_MSG_CHECKING(for workable png version information)
2788 xe_check_libs="-lpng -lz"
2789 AC_TRY_RUN([#include <png.h>
2790 int main(int c, char **v) {
2791 if (c == 1) return 0;
2792 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
2793 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
2794 [./conftest dummy_arg; png_status=$?;
2795 if test "$png_status" = "0"; then
2799 if test "$png_status" = "1"; then
2800 png_problem="PNG library version and header file don't match!"
2801 elif test "$png_status" = "2"; then
2802 png_problem="PNG library version too old (pre 1.0.2)!"
2805 *** WARNING *** $png_problem
2806 I'm not touching that with a 10-foot pole!
2807 If you really want to use the installed version of libPNG, rerun
2808 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
2812 AC_MSG_RESULT($with_png)
2814 if test "$with_png" = "yes"; then
2816 XE_PREPEND(-lpng, libs_x)
2820 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
2821 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
2822 test -z "$with_tiff" && with_tiff=yes
2823 if test "$with_tiff" = "yes"; then
2824 AC_DEFINE(HAVE_TIFF)
2825 XE_PREPEND(-ltiff, libs_x)
2829 dnl ----------------------
2830 dnl X-Specific Graphics libraries
2831 dnl ----------------------
2833 if test "$with_x11" = "yes"; then
2835 AC_CHECKING(for X11 graphics libraries)
2837 dnl Autodetect -lXaw
2838 AC_CHECK_LIB(Xaw, XawScrollbarSetThumb, have_xaw=yes, have_xaw=no)
2839 dnl if test "$have_xaw" = "yes"; then
2840 dnl AC_CHECK_HEADER(X11/Xaw/Reports.h, [
2841 dnl XE_APPEND(pkg-src/tree-x, MAKE_SUBDIR)
2842 dnl XE_APPEND(pkg-src/tree-x, INSTALL_ARCH_DEP_SUBDIR)])
2845 dnl autodetect Motif - but only add to libs_x later (if necessary)
2846 AC_CHECK_HEADER(Xm/Xm.h,
2847 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
2850 if test "$have_motif" = "yes"; then
2851 dnl autodetect lesstif
2852 AC_MSG_CHECKING(for Lesstif)
2855 #ifdef LESSTIF_VERSION
2858 ], have_lesstif=yes, have_lesstif=no)
2859 AC_MSG_RESULT($have_lesstif)
2862 fi dnl "$with_x11" = "yes"
2864 dnl Finish ensuring that we have values for the various toolkit items.
2865 dnl Not all toolkits support all widgets
2866 dnl if Motif is available we use it for the dialog boxes.
2868 case "$with_menubars" in "" | "yes" | "athena" | "athena3d" )
2869 with_menubars="lucid" ;;
2871 case "$with_dialogs" in "" | "yes" | "lucid" )
2872 if test "$have_motif" = "yes"; then with_dialogs="motif"
2873 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
2874 else with_dialogs=no
2877 case "$with_scrollbars" in "" | "yes" )
2878 with_scrollbars="lucid" ;;
2881 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars"
2883 case "$all_widgets" in *athena* )
2884 AC_DEFINE(LWLIB_USES_ATHENA)
2885 AC_DEFINE(NEED_ATHENA)
2886 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
2887 XE_PREPEND(-lXaw, libs_x) ;;
2890 case "$all_widgets" in *motif* )
2891 AC_DEFINE(LWLIB_USES_MOTIF)
2892 AC_DEFINE(NEED_MOTIF)
2893 XE_APPEND(lwlib-Xm.o, lwlib_objs)
2897 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
2898 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
2899 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
2900 case "$all_widgets" in *lucid* )
2901 AC_DEFINE(NEED_LUCID)
2902 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
2905 AC_SUBST(lwlib_objs)
2907 case "$with_scrollbars" in athena* ) AC_DEFINE(LWLIB_SCROLLBARS_ATHENA);; esac
2908 case "$with_dialogs" in athena* ) AC_DEFINE(LWLIB_DIALOGS_ATHENA) ;; esac
2909 test "$with_scrollbars" = "athena3d" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
2910 test "$with_dialogs" = "athena3d" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
2912 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
2913 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
2914 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
2915 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
2917 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
2918 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
2920 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
2921 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
2922 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
2924 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
2925 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
2926 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
2927 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
2929 if test "$with_x11" = "yes"; then
2930 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
2931 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
2932 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
2933 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
2934 test "$all_widgets" != "no no no no" && XE_ADD_OBJS(gui-x.o)
2936 if test \( "$with_sound" = "nas" \) -o \( "$with_sound" = "both" \); then
2937 echo "Attempt to Build NAS sound without X"
2938 echo "Please remove NAS configuration or build with X"
2943 dnl ----------------------
2944 dnl Mule-dependent options
2945 dnl ----------------------
2947 test -z "$with_mule" && with_mule=no
2948 test -z "$with_file_coding" && with_file_coding=no
2950 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
2951 dnl echo "Attempt to Build with Mule without Mule/Lisp"
2952 dnl echo "Please install the XEmacs/Mule tarball or"
2953 dnl echo "rerun configure with --with-mule=no"
2957 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
2958 AC_DEFINE(FILE_CODING)
2959 XE_ADD_OBJS(file-coding.o)
2962 if test "$with_mule" = "yes" ; then
2963 AC_CHECKING(for Mule-related features)
2965 AC_DEFINE(FILE_CODING)
2966 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
2968 dnl Use -lintl to get internationalized strerror for Mule
2969 AC_CHECK_HEADERS(libintl.h)
2970 AC_CHECK_LIB(intl, strerror)
2972 AC_CHECKING(for Mule input methods)
2973 dnl Do we have the XmIm* routines? And if so, do we want to use them?
2974 dnl XIM seems to be flaky except on Solaris...
2975 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
2976 case "$with_xim" in "" | "yes" )
2977 AC_CHECKING(for XIM)
2978 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
2979 dnl XIM + Lesstif is not (yet?) usable
2980 if test "$have_motif $have_lesstif" = "yes no"; then
2981 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
2984 if test "$with_xim" != "no"; then
2986 if test "$with_xim" = "xlib"; then
2988 XE_ADD_OBJS(input-method-xlib.o)
2990 if test "$with_xim" = "motif"; then
2991 AC_DEFINE(XIM_MOTIF)
2993 XE_ADD_OBJS(input-method-motif.o)
2995 if test "$with_xim" = "motif"; then
3000 dnl "with_xfs" = "yes"
3001 if test "$with_xfs" = "yes" ; then
3002 AC_CHECKING(for XFontSet)
3003 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3004 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3005 AC_DEFINE(USE_XFONTSET)
3006 if test "$with_xim" = "no" ; then
3007 XE_ADD_OBJS(input-method-xfs.o)
3013 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3014 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3015 dnl Detour to find crypt
3016 if test "$with_wnn" != "no"; then
3017 AC_CHECK_FUNCS(crypt)
3018 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3020 dnl Back to our regularly scheduled wnn hunting
3021 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3022 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3023 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3024 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3025 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3027 test -z "$with_wnn" && with_wnn=yes
3028 if test "$with_wnn" = "yes"; then
3030 XE_PREPEND(-l$libwnn, libs_x)
3031 XE_ADD_OBJS(mule-wnnfns.o)
3032 if test "$with_wnn6" != "no"; then
3033 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3034 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3038 dnl Autodetect canna
3039 canna_includes_found=no
3040 if test "$with_canna" != "no"; then
3041 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3043 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3044 -d "/usr/local/canna/include"; then
3045 save_c_switch_site="$c_switch_site"
3046 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3047 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3048 if test "$canna_includes_found" != "yes"; then
3049 c_switch_site="$save_c_switch_site"
3054 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3055 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3056 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3057 test -z "$with_canna" && with_canna=yes
3058 if test "$with_canna" = "yes"; then
3059 AC_DEFINE(HAVE_CANNA)
3060 XE_PREPEND(-lcanna -lRKC, libs_x)
3061 XE_ADD_OBJS(mule-canna.o)
3064 else dnl "$with_mule" = "no"
3065 for feature in xim canna wnn; do
3066 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3067 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3069 eval "with_${feature}=no"
3074 dnl At this point, we know whether we need the motif lib or not.
3075 if test "$need_motif" = "yes" ; then
3076 XE_PREPEND(-lXm, libs_x)
3077 dnl AIX needs the following library for use with Motif
3078 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3079 XE_COMPUTE_RUNPATH()
3082 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp ftime gethostname getpagesize gettimeofday getcwd getwd logb lrand48 matherr mkdir mktime perror poll random rename res_init rint rmdir select setitimer setpgid setlocale setsid sigblock sighold sigprocmask snprintf strcasecmp strerror tzset ulimit usleep utimes waitpid vsnprintf)
3084 dnl realpath is buggy on linux, decosf and aix4
3086 dnl The realpath() in linux libc (4.6.27) sometimes fails with ELOOP.
3087 dnl The realpath in ELF linux libc's is O.K.
3088 dnl For example, call realpath on a file thirty-five or so directories deep
3089 dnl and you get ELOOP even if no symlinks at all are involved.
3090 dnl Reports as of 11/1997 indicate BSDi has problems too.
3091 dnl The realpath() in UnixWare2.1.3 could not get any pathname fragment in error condition.
3093 linuxaout* | bsdos3* | freebsd* | decosf4-0* | aix4* ) XE_ADD_OBJS(realpath.o) ;;
3095 case "$canonical" in
3096 *-*-sysv4.2uw2* ) XE_ADD_OBJS(realpath.o) ;;
3097 * ) AC_CHECK_FUNCS(realpath)
3098 test "$ac_cv_func_realpath" != "yes" && XE_ADD_OBJS(realpath.o) ;;
3102 dnl Check whether the system provides getloadavg (Solaris 7 has it)
3103 AC_CHECK_FUNCS(getloadavg)
3105 if test "$ac_cv_func_getloadavg" != "yes"
3107 XE_ADD_OBJS(getloadavg.o)
3109 dnl Used by getloadavg() - does not require root priveleges
3110 AC_CHECK_LIB(kstat, kstat_open)
3112 dnl Another way to get the load average
3113 AC_CHECK_LIB(kvm, kvm_read)
3116 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3117 AC_MSG_CHECKING(whether netdb declares h_errno)
3118 AC_TRY_LINK([#include <netdb.h>],
3121 AC_DEFINE(HAVE_H_ERRNO)],
3122 [AC_MSG_RESULT(no)])
3124 AC_MSG_CHECKING(for sigsetjmp)
3125 AC_TRY_COMPILE([#include <setjmp.h>],
3126 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3128 AC_DEFINE(HAVE_SIGSETJMP)],
3129 [AC_MSG_RESULT(no)])
3131 AC_MSG_CHECKING(whether localtime caches TZ)
3132 AC_CACHE_VAL(emacs_cv_localtime_cache,
3133 [if test "$ac_cv_func_tzset" = "yes"; then
3134 AC_TRY_RUN([#include <time.h>
3136 # include <stdlib.h>
3138 extern char **environ;
3142 for (to = from = environ; (*to = *from); from++)
3143 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3146 char TZ_GMT0[] = "TZ=GMT0";
3147 char TZ_PST8[] = "TZ=PST8";
3150 time_t now = time ((time_t *) 0);
3151 int hour_GMT0, hour_unset;
3152 if (putenv (TZ_GMT0) != 0)
3154 hour_GMT0 = localtime (&now)->tm_hour;
3156 hour_unset = localtime (&now)->tm_hour;
3157 if (putenv (TZ_PST8) != 0)
3159 if (localtime (&now)->tm_hour == hour_GMT0)
3162 if (localtime (&now)->tm_hour != hour_unset)
3165 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3166 [# If we have tzset, assume the worst when cross-compiling.
3167 emacs_cv_localtime_cache=yes])
3169 # If we lack tzset, report that localtime does not cache TZ,
3170 # since we can't invalidate the cache if we don't have tzset.
3171 emacs_cv_localtime_cache=no
3173 AC_MSG_RESULT($emacs_cv_localtime_cache)
3174 if test $emacs_cv_localtime_cache = yes; then
3175 AC_DEFINE(LOCALTIME_CACHE)
3178 if test "$HAVE_TIMEVAL" = "yes"; then
3179 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3181 #ifdef TIME_WITH_SYS_TIME
3182 #include <sys/time.h>
3185 #ifdef HAVE_SYS_TIME_H
3186 #include <sys/time.h>
3193 struct timeval time;
3194 struct timezone dummy;
3195 gettimeofday (&time, &dummy);
3197 [AC_MSG_RESULT(two)],
3199 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3204 if test "$ac_cv_c_inline" != "no"; then
3205 AC_DEFINE(HAVE_INLINE)
3206 test "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3209 dnl HP-UX has a working alloca in libPW.
3210 dnl case "${GCC}${opsys}" in hpux* )
3211 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3215 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3217 dnl Check whether vfork exists and works correctly. (This does more
3218 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3219 dnl If not, it defines vfork to be fork.
3222 dnl Check whether strcoll exists and works correctly. (This does more
3223 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3226 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3227 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3228 dnl process ID as an argument.
3229 AC_CHECK_FUNCS(getpgrp)
3232 dnl We used to call AC_FUNC_MMAP here
3233 dnl Instead we now use following, suggested by Neal Becker
3234 AC_MSG_CHECKING(for working mmap)
3235 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3236 AC_TRY_RUN([#include <stdio.h>
3239 #include <sys/mman.h>
3241 #ifndef MAP_VARIABLE
3242 #define MAP_VARIABLE 0
3246 #define MAP_FAILED -1
3249 int main (int argc, char *argv[])
3253 #ifndef MAP_ANONYMOUS
3254 fd = open ("/dev/zero", O_RDWR);
3257 #define MAP_ANONYMOUS 0
3259 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3260 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3261 fd, 0) != (void *) MAP_FAILED)
3263 perror ("conftest: mmap failed");
3265 }], have_mmap=yes, have_mmap=no) ;;
3267 AC_MSG_RESULT($have_mmap)
3268 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3271 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3272 dnl We only turn rel_alloc on by default if mmap is available.
3273 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3274 test "$rel_alloc" = "default" -a "$have_mmap" = "yes" && rel_alloc=yes
3275 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3277 dnl Check for terminal I/O variants
3278 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3279 AC_CHECK_HEADER(termios.h,
3280 AC_DEFINE(HAVE_TERMIOS)
3281 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3282 AC_DEFINE(NO_TERMIO),
3283 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3286 dnl Check for Internet sockets.
3287 AC_CHECK_FUNC(socket,
3288 [AC_CHECK_HEADER(netinet/in.h,
3289 [AC_CHECK_HEADER(arpa/inet.h, [
3290 AC_DEFINE(HAVE_SOCKETS)
3291 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3293 #include <sys/types.h>
3294 #include <sys/socket.h>
3297 [static struct sockaddr_un x; x.sun_len = 1;],
3298 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3299 [AC_MSG_RESULT(no)])
3300 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3302 #include <sys/types.h>
3303 #include <netinet/in.h>
3305 [static struct ip_mreq x;],
3306 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3307 [AC_MSG_RESULT(no)])])])])
3309 dnl Check for SYS V IPC. (Inferior to sockets.)
3310 AC_CHECK_FUNC(msgget,
3311 [AC_CHECK_HEADER(sys/ipc.h,
3312 [AC_CHECK_HEADER(sys/msg.h,
3313 [AC_DEFINE(HAVE_SYSVIPC)])])])
3315 dnl Check for directory variants
3316 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3317 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3319 dnl Check for nlist.h
3320 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3322 dnl Check for sound of various sorts.
3324 dnl Autodetect native sound
3325 AC_CHECKING("for sound support")
3326 case "$with_sound" in
3327 native | both ) with_native_sound=yes;;
3328 nas | no ) with_native_sound=no;;
3330 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3332 if test "$with_native_sound" != "no"; then
3333 dnl Maybe sound is already on include path...
3334 if test -n "$native_sound_lib"; then
3335 AC_CHECK_HEADER(multimedia/audio_device.h,
3336 [sound_found=yes sound_cflags=""
3337 XE_ADD_OBJS(sunplay.o)])
3340 dnl Autodetect Sun native sound from SUNWaudmo package
3341 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
3343 XE_ADD_OBJS(sunplay.o)
3344 if test -d "/usr/demo/SOUND/include"
3345 then sound_cflags="-I/usr/demo/SOUND/include"
3346 else sound_cflags="-I/usr/demo/SOUND"
3348 if test -z "$native_sound_lib" ; then
3349 if test -r "/usr/demo/SOUND/lib/libaudio.a"
3350 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
3351 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
3356 dnl Check for SGI and HP native sound libs
3357 if test -z "$sound_found"; then
3358 case "$canonical" in
3360 if test -z "$native_sound_lib"; then
3361 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
3363 if test -n "$native_sound_lib"; then
3364 sound_found=yes sound_cflags=""
3365 XE_ADD_OBJS(sgiplay.o)
3368 if test -z "$native_sound_lib"; then
3369 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
3371 if test -n "$native_sound_lib"; then
3373 XE_ADD_OBJS(hpplay.o)
3374 if test "$GCC" = "yes" # Kludge city
3375 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
3376 else sound_cflags="+e -I/usr/audio/examples"
3382 dnl Check for Linux/BSD native sound
3383 if test -z "$sound_found"; then
3384 for dir in "machine" "sys" "linux"; do
3385 AC_CHECK_HEADER(${dir}/soundcard.h,
3387 XE_ADD_OBJS(linuxplay.o)
3388 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_PATH, "${dir}/soundcard.h")]
3393 test "$sound_found" = "yes" && with_native_sound=yes
3396 if test -z "$with_sound"; then
3397 if test "$with_native_sound" = "yes" -o -n "$native_sound_lib"; then
3402 if test "$with_native_sound" = "yes"; then
3403 AC_DEFINE(HAVE_NATIVE_SOUND)
3404 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
3407 case "$with_sound" in both | nas )
3408 AC_DEFINE(HAVE_NAS_SOUND)
3410 XE_PREPEND(-laudio, libs_x)
3411 dnl If the nas library does not contain the error jump point,
3412 dnl then we force safer behavior.
3413 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[AC_DEFINE(NAS_NO_ERROR_JUMP)])
3416 dnl ---------------------
3417 dnl TTY-dependent options
3418 dnl ---------------------
3420 test -z "$with_tty" && with_tty=yes
3422 if test "$with_tty" = "yes" ; then
3423 AC_CHECKING(for TTY-related features)
3425 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
3427 dnl Autodetect ncurses.
3428 if test -z "$with_ncurses"; then
3429 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
3431 if test "$with_ncurses" = "yes"; then
3432 AC_DEFINE(HAVE_NCURSES)
3433 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3434 AC_CHECK_HEADER(ncurses/term.h, term_h_path=ncurses/term.h)
3435 XE_ADD_OBJS(terminfo.o)
3436 XE_PREPEND(-lncurses, LIBS)
3438 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
3439 dnl Try again, and check for the bogus ncurses/ include bug.
3440 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
3441 dnl <ncurses/unctrl.h>)
3442 save_c_switch_site="$c_switch_site"
3443 c_switch_site="$c_switch_site -I/usr/include/ncurses"
3444 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3445 if test "$ac_cv_header_ncurses_curses_h" = "yes"
3446 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
3447 else c_switch_site="$save_c_switch_site"
3450 else dnl "$with_ncurses" = "no"
3451 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
3452 if test "$have_terminfo" = "yes"; then
3453 XE_ADD_OBJS(terminfo.o)
3454 if test -n "$libs_termcap"; then
3455 XE_PREPEND($libs_termcap, LIBS)
3457 for lib in curses termlib termcap; do
3458 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
3461 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
3462 XE_ADD_OBJS(tparam.o)
3463 dnl The HP-UX curses library seems to have a badly broken version of select(2)
3464 dnl that makes "poll: interrupted system call" messages to appear and
3465 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
3466 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
3467 if test -n "$libs_termcap"; then
3468 XE_PREPEND($libs_termcap, LIBS)
3470 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
3471 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
3472 XE_ADD_OBJS(termcap.o)))
3476 AC_DEFINE_UNQUOTED(CURSES_H_PATH, "${curses_h_path-curses.h}")
3477 AC_DEFINE_UNQUOTED(TERM_H_PATH, "${term_h_path-term.h}")
3480 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
3481 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
3482 if test "$with_gpm" = "yes"; then
3484 XE_ADD_OBJS(gpmevent.o)
3485 XE_PREPEND(-lgpm, LIBS)
3488 else dnl "$with_tty" = "no"
3489 for feature in ncurses gpm; do
3490 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3491 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
3493 eval "with_${feature}=no"
3497 dnl Do we need event-unixoid.o ?
3498 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
3500 dnl Database support
3501 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
3502 dnl On FreeBSD, both DB and DBM are part of libc.
3503 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
3505 test "$with_database_gnudbm $with_database_dbm $with_database_berkdb" \
3506 != "no no no" && AC_CHECKING(for database support)
3508 dnl Check for ndbm.h, required for either kind of DBM support.
3509 if test "$with_database_gnudbm $with_database_dbm" != "no no"; then
3510 AC_CHECK_HEADER(ndbm.h, [:], [
3511 test "$with_database_gnudbm" = "yes" -o \
3512 "$with_database_dbm" = "yes" && \
3513 XE_DIE("Required DBM support cannot be provided.")
3514 with_database_gnudbm=no with_database_dbm=no])
3517 dnl Check for DBM support in libgdbm.
3518 if test "$with_database_gnudbm" != "no"; then
3519 AC_CHECK_LIB(gdbm, dbm_open, [
3520 with_database_gnudbm=yes with_database_dbm=no libdbm=-lgdbm], [
3521 if test "$with_database_gnudbm" = "yes"; then
3522 XE_DIE("Required GNU DBM support cannot be provided.")
3524 with_database_gnudbm=no])
3527 dnl Check for DBM support in libc and libdbm.
3528 if test "$with_database_dbm" != "no"; then
3529 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
3530 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
3531 test "$with_database_dbm" = "yes" && \
3532 XE_DIE("Required DBM support cannot be provided.")
3533 with_database_dbm=no])])
3536 dnl Tell make about the DBM support we detected.
3537 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
3538 test "$with_database_gnudbm" = "yes" -o \
3539 "$with_database_dbm" = "yes" && \
3542 dnl Check for Berkeley DB.
3543 if test "$with_database_berkdb" != "no"; then
3544 AC_MSG_CHECKING(for Berkeley db.h)
3545 for path in "db/db.h" "db.h"; do
3546 AC_TRY_COMPILE([#ifdef HAVE_INTTYPES_H
3547 #define __BIT_TYPES_DEFINED__
3548 #include <inttypes.h>
3549 typedef uint8_t u_int8_t;
3550 typedef uint16_t u_int16_t;
3551 typedef uint32_t u_int32_t;
3552 #ifdef WE_DONT_NEED_QUADS
3553 typedef uint64_t u_int64_t;
3557 ],[], db_h_path="$path"; break)
3559 if test -z "$db_h_path"
3560 then AC_MSG_RESULT(no); with_database_berkdb=no
3561 else AC_MSG_RESULT($db_h_path)
3564 if test "$with_database_berkdb" != "no"; then
3565 AC_MSG_CHECKING(for Berkeley DB version)
3567 [#include <$db_h_path>
3568 #if DB_VERSION_MAJOR > 1
3571 ], [AC_MSG_RESULT(2); dbfunc=db_open], [AC_MSG_RESULT(1); dbfunc=dbopen])
3572 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
3573 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
3576 if test "$with_database_berkdb" = "yes"; then
3577 AC_DEFINE_UNQUOTED(DB_H_PATH, "$db_h_path")
3578 AC_DEFINE(HAVE_BERKELEY_DB)
3579 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
3580 else with_database_berkdb=no
3584 if test "$with_database_gnudbm $with_database_dbm $with_database_berkdb" \
3586 AC_DEFINE(HAVE_DATABASE)
3587 XE_ADD_OBJS(database.o)
3591 if test "$with_socks" = "yes"; then
3592 AC_CHECK_LIB(socks, SOCKSinit)
3593 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
3596 dnl Usage tracking (undocumented and likely unused option)
3597 if test "$usage_tracking" = "yes"; then
3598 AC_DEFINE(USAGE_TRACKING)
3599 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
3602 dnl autodetect dll support
3603 AC_CHECK_HEADERS(dlfcn.h, [have_dlfcn=yes
3604 AC_DEFINE(HAVE_DLFCN_H)])
3605 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(dl, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=dl; with_shlib=yes]) }
3606 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, _dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_shlib=yes]) }
3607 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_shlib=yes]) }
3608 test -z "$with_shlib" && { AC_CHECK_LIB(dld, shl_load, [ AC_DEFINE(HAVE_SHL_LOAD) DLL_LIB=dld; with_shlib=yes]) }
3609 test -z "$with_shlib" && { AC_CHECK_LIB(dld, dld_init, [ AC_DEFINE(HAVE_DLD_INIT) DLL_LIB=dld; with_shlib=yes]) }
3610 if test "$with_shlib" = "yes"; then
3612 if test "$can_build_shared" = "yes"; then
3613 AC_DEFINE(HAVE_SHLIB)
3614 XE_ADD_OBJS(sysdll.o)
3615 XE_ADD_OBJS(emodules.o)
3616 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
3617 test ! -z "$DLL_LIB" && XE_PREPEND(-l${DLL_LIB}, LIBS)
3618 AC_CHECK_FUNCS(dlerror _dlerror)
3620 AC_MSG_WARN(disabling shared library support)
3625 dnl Unfortunately, just because we can link doesn't mean we can run.
3626 dnl One of the above link tests may have succeeded but caused resulting
3627 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
3628 dnl have reported incorrect results.
3629 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
3631 echo "*** PANIC *** The C compiler can no longer build working executables."
3632 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
3633 echo "*** PANIC *** The most likely reason for this problem is that configure"
3634 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
3635 echo "*** PANIC *** found at run time."
3636 echo "*** PANIC ***"
3637 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
3638 echo "*** PANIC *** On other systems, try telling configure where to find the"
3639 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
3640 echo "*** PANIC ***"
3641 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
3642 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
3643 echo "*** PANIC *** on your system. Don't do that."
3647 if test "$win32_processes" = "yes"; then
3648 XE_ADD_OBJS(process-nt.o)
3650 AC_DEFINE(HAVE_UNIX_PROCESSES)
3651 XE_ADD_OBJS(process-unix.o)
3654 dnl --------------------------------
3655 dnl Compute SUBST-itutable variables
3656 dnl --------------------------------
3658 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
3659 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
3660 XE_SPACE(CFLAGS, $CFLAGS)
3661 XE_SPACE(extra_objs, $extra_objs)
3662 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
3663 XE_SPACE(c_switch_window_system, $c_switch_x_site $X_CFLAGS)
3664 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
3665 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
3666 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
3667 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
3668 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
3669 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $X_PRE_LIBS)
3670 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
3672 dnl Compute lists of Makefiles and subdirs
3673 AC_SUBST(SRC_SUBDIR_DEPS)
3674 XE_APPEND(src, MAKE_SUBDIR)
3675 internal_makefile_list="Makefile.in"
3677 test -d lock || mkdir lock
3678 for dir in $MAKE_SUBDIR; do
3679 case "$dir" in */* ) dnl Implement mkdir -p
3680 ( for d in `echo $dir | sed 's:/: :g'` ; do
3681 test -d "$d" || mkdir "$d"; cd "$d"
3683 * ) test -d "$dir" || mkdir "$dir" ;;
3685 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
3686 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
3688 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
3689 AC_SUBST(MAKE_SUBDIR)
3690 AC_SUBST(SUBDIR_MAKEFILES)
3692 dnl Make s&m symlinks in the src directory, for config.h
3693 for dir in src/s src/m; do
3694 if test ! -d "$dir" ; then
3695 echo Making symbolic link to "$srcdir/$dir"
3696 ${LN_S} "$srcdir/$dir" "$dir"
3700 if test "$extra_verbose" = "yes"; then
3702 PRINT_VAR(extra_objs
3703 c_switch_general c_switch_window_system c_switch_all
3704 ld_switch_general ld_switch_window_system ld_switch_all
3705 ld_libs_general ld_libs_window_system ld_libs_all)
3709 dnl Create some auxiliary files
3710 if test -f $srcdir/src/gdbinit -a ! -f src/gdbinit ; then
3711 echo "creating src/gdbinit"; echo ""
3712 echo "source $srcdir/src/gdbinit" > src/gdbinit
3715 dnl Create top level .sbinit for Sun compilers
3716 if test "$__SUNPRO_C" = "yes"; then
3717 echo "creating .sbinit"; echo ""
3718 ( echo "# For use with Sun WorkShop's Source browser."
3719 echo "# See sbquery(1) and sbinit(4) for more information"
3720 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
3724 dnl There are no more compile tests; remove the core they created.
3727 dnl ----------------------------------------------
3728 dnl Substitute into Makefile, config.h and paths.h
3729 dnl ----------------------------------------------
3731 dnl what sort of things to edit into Makefile, config.h and paths.h
3732 dnl configuration here uncanonicalized to avoid exceeding size limits.
3736 AC_SUBST(configuration)
3747 dnl Yo, Stephen Bourne! I want to marry you!
3751 *\$* ) eval "PREFIX=$PREFIX" ;;
3757 AC_SUBST(exec_prefix)
3758 EXEC_PREFIX=$exec_prefix
3760 case "$EXEC_PREFIX" in
3761 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
3765 AC_SUBST(EXEC_PREFIX)
3768 AC_SUBST(INFODIR_USER_DEFINED)
3772 *\$* ) eval "INFODIR=$INFODIR" ;;
3779 AC_SUBST(INFOPATH_USER_DEFINED)
3783 *\$* ) eval "INFOPATH=$INFOPATH" ;;
3789 AC_SUBST(package_path)
3790 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
3791 PACKAGE_PATH=$package_path
3793 case "$PACKAGE_PATH" in
3794 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
3798 AC_SUBST(PACKAGE_PATH)
3801 AC_SUBST(LISPDIR_USER_DEFINED)
3805 *\$* ) eval "LISPDIR=$LISPDIR" ;;
3812 AC_SUBST(MODULEDIR_USER_DEFINED)
3813 MODULEDIR=$moduledir
3815 case "$MODULEDIR" in
3816 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
3822 AC_SUBST(sitelispdir)
3823 AC_SUBST(SITELISPDIR_USER_DEFINED)
3824 SITELISPDIR=$sitelispdir
3826 case "$SITELISPDIR" in
3827 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
3831 AC_SUBST(SITELISPDIR)
3833 AC_SUBST(sitemoduledir)
3834 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
3835 SITEMODULEDIR=$sitemoduledir
3837 case "$SITEMODULEDIR" in
3838 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
3842 AC_SUBST(SITEMODULEDIR)
3845 AC_SUBST(ETCDIR_USER_DEFINED)
3849 *\$* ) eval "ETCDIR=$ETCDIR" ;;
3856 AC_SUBST(LOCKDIR_USER_DEFINED)
3860 *\$* ) eval "LOCKDIR=$LOCKDIR" ;;
3866 AC_SUBST(archlibdir)
3867 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
3868 ARCHLIBDIR=$archlibdir
3870 case "$ARCHLIBDIR" in
3871 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
3875 AC_SUBST(ARCHLIBDIR)
3879 AC_SUBST(extra_objs)
3881 dnl The following flags combine all the information from:
3882 dnl - command line options (user always gets priority)
3883 dnl - user environment variables
3884 dnl - determined by configure
3885 dnl - the s&m header files (required for ellcc)
3888 AC_SUBST(c_switch_general)
3889 AC_SUBST(c_switch_window_system)
3890 AC_SUBST(c_switch_all)
3891 AC_SUBST(ld_switch_general)
3892 AC_SUBST(ld_switch_window_system)
3893 AC_SUBST(ld_switch_all)
3894 AC_SUBST(ld_libs_general)
3895 AC_SUBST(ld_libs_window_system)
3896 AC_SUBST(ld_libs_all)
3900 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
3901 AC_SUBST(RECURSIVE_MAKE)
3903 AC_SUBST(native_sound_lib)
3904 AC_SUBST(sound_cflags)
3906 AC_SUBST(dynodump_arch)
3908 dnl Preliminary support for using a different compiler for xemacs itself.
3909 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
3914 dnl The default is no
3915 if test "$with_site_lisp" = "no"; then
3916 AC_DEFINE(INHIBIT_SITE_LISP)
3918 dnl The default is yes
3919 if test "$with_site_modules" = "no"; then
3920 AC_DEFINE(INHIBIT_SITE_MODULES)
3923 XE_SPACE(ac_configure_args, $ac_configure_args)
3924 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$canonical")
3925 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
3926 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
3927 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
3929 dnl Following are deprecated
3932 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
3933 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
3934 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
3935 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
3936 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
3938 dnl Note: as a general rule, *only* define things here that are not
3939 dnl autodetected. For things that are autodetected, define them
3940 dnl at the point where the autodetection occurs or would occur,
3941 dnl so that the user gets immediate feedback on the results of the
3944 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
3945 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
3946 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
3947 AC_DEFINE(USE_SYSTEM_MALLOC)
3949 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
3950 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
3951 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
3952 test "$no_doc_file" = "yes" && AC_DEFINE(NO_DOC_FILE)
3953 dnl test "$const_is_losing" = "yes" && AC_DEFINE(CONST_IS_LOSING)
3954 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
3955 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
3956 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
3957 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
3958 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
3959 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
3961 dnl -------------------------------
3962 dnl Report on what we decided to do
3963 dnl -------------------------------
3966 dnl /etc/osversion is on SONY NEWS-OS
3967 if test -f /etc/osversion; then dnl SONY NEWS-OS
3968 echo "osversion: `cat /etc/osversion`"
3970 echo "uname -a: `uname -a`"
3973 echo "$0 $quoted_arguments"
3976 if test ! -z ${emacs_beta_version} ; then
3977 if test -z "${emacs_is_beta}" ; then
3978 xemacs_betaname=".${emacs_beta_version}"
3980 xemacs_betaname="-b${emacs_beta_version}"
3986 dnl Start stdout redirection to '| tee -a Installation'
3990 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
3992 Where should the build process find the source code? $srcdir
3993 What installation prefix should install use? $prefix
3994 What operating system and machine description files should XEmacs use?
3995 \`$opsysfile' and \`$machfile'
3996 What compiler should XEmacs be built with? $CC $CFLAGS
3997 Should XEmacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
3998 Should XEmacs use the relocating allocator for buffers? $rel_alloc
3999 What window system should XEmacs use? ${window_system}"
4000 if test "$with_x11" = "yes"; then
4001 echo " Where do we find X Windows header files? $x_includes"
4002 echo " Where do we find X Windows libraries? $x_libraries"
4004 if test -n "$site_includes"; then
4005 echo " Additional header files: $site_includes"
4007 if test -n "$site_libraries"; then
4008 echo " Additional libraries: $site_libraries"
4010 if test -n "$site_prefixes"; then
4011 echo " Additional prefixes: $site_prefixes"
4013 if test -n "$runpath"; then
4014 echo " Runtime library search path: $runpath"
4016 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4017 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4018 test "$with_xauth" = yes && echo " Compiling in support for XAUTH."
4019 if test "$with_xmu" != yes -a "$with_x11" = yes; then
4020 echo " No Xmu; substituting equivalent routines."
4023 if test "$with_xpm" = yes; then
4024 echo " Compiling in support for XPM images."
4025 elif test "$with_x11" = yes; then
4026 echo " --------------------------------------------------------------------"
4027 echo " WARNING: Compiling without XPM support."
4028 if test "$xpm_problem" != ""; then
4029 echo " Reason: $xpm_problem"
4031 echo " WARNING: You should strongly consider installing XPM."
4032 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4033 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4034 echo " --------------------------------------------------------------------"
4036 if test "$with_png" = yes; then
4037 echo " Compiling in support for PNG image handling."
4038 elif test "$window_system" != "none"; then
4039 echo " --------------------------------------------------------------------"
4040 echo " WARNING: Compiling without PNG image support."
4041 if test "$png_problem" != ""; then
4042 echo " Reason: $png_problem"
4044 echo " WARNING: You should strongly consider installing the PNG libraries."
4045 echo " WARNING: Otherwise certain images and glyphs may not display."
4046 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4047 echo " --------------------------------------------------------------------"
4049 test "$with_gif" = yes && echo " Compiling in support for (builtin) GIF image handling."
4050 test "$with_jpeg" = yes && echo " Compiling in support for JPEG image handling."
4051 test "$with_tiff" = yes && echo " Compiling in support for TIFF image handling."
4052 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4053 case "$with_sound" in
4054 nas ) echo " Compiling in network sound (NAS) support." ;;
4055 native ) echo " Compiling in native sound support." ;;
4056 both ) echo " Compiling in both network and native sound support." ;;
4058 test "$old_nas" = yes && echo " nas library lacks error trapping, will play synchronously."
4060 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley DB."
4061 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4062 test "$with_database_gnudbm" = yes && echo " Compiling in support for GNU DBM."
4064 test "$with_umich_ldap" = yes && echo " Compiling in support for LDAP (UMich libs)."
4065 test "$with_ns_ldap" = yes && echo " Compiling in support for LDAP (Netscape SDK)."
4066 test "$with_ldap" = yes -a "$with_umich_ldap" = no -a "$with_ns_ldap" = no && echo " Compiling in support for LDAP (Generic)."
4068 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4069 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4071 test "$with_mule" = yes && echo " Compiling in Mule (multi-lingual) support."
4072 test "$with_file_coding" = yes && echo " Compiling in File coding support."
4073 test "$with_xim" != no && echo " Compiling in XIM (X11R5+ I18N input method) support."
4074 test "$with_xim" = motif && echo " Using Motif to provide XIM support."
4075 test "$with_xim" = xlib && echo " Using raw Xlib to provide XIM support."
4076 test "$with_xfs" = yes && echo " Using XFontSet to provide bilingual menubar."
4077 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4078 if test "$with_wnn" = yes; then
4079 echo " Compiling in support for the WNN input method on Mule."
4080 test "$with_wnn6" = yes && echo " Using WNN version 6."
4082 test "$with_i18n3" = yes && echo " Compiling in I18N support, level 3 (doesn't currently work)."
4084 test "$with_cde" = yes && echo " Compiling in support for CDE."
4085 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4086 test "$with_offix" = yes && echo " Compiling in support for OffiX."
4087 test "$with_dragndrop" = yes && echo " Compiling in EXPERIMENTAL support for Drag'n'Drop ($dragndrop_proto )."
4088 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4089 test "$with_wmcommand" != no && echo " Compiling in support for proper WM_COMMAND handling."
4090 case "$with_menubars" in
4091 lucid ) echo " Using Lucid menubars." ;;
4092 motif ) echo " Using Motif menubars."
4093 echo " *WARNING* The Motif menubar implementation is currently buggy."
4094 echo " We recommend using the Lucid menubar instead."
4095 echo " Re-run configure with --with-menubars='lucid'." ;;
4097 case "$with_scrollbars" in
4098 lucid ) echo " Using Lucid scrollbars." ;;
4099 motif ) echo " Using Motif scrollbars." ;;
4100 athena ) echo " Using Athena scrollbars." ;;
4101 athena3d ) echo " Using Athena-3d scrollbars." ;;
4103 case "$with_dialogs" in
4105 echo " Using Motif dialog boxes."
4106 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
4107 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
4108 echo " We recommend using the Athena dialog boxes instead."
4109 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
4110 echo " Read the PROBLEMS file for more information."
4113 athena ) echo " Using Athena dialog boxes." ;;
4114 athena3d ) echo " Using Athena-3d dialog boxes." ;;
4116 test "$with_shlib" = "yes" && echo " Compiling in DLL support."
4117 test "$with_clash_detection" = yes && \
4118 echo " Clash detection will use \"$lockdir\" for locking files."
4119 echo " movemail will use \"$mail_locking\" for locking mail spool files."
4120 test "$with_pop" = yes && echo " Using POP for mail access."
4121 test "$with_kerberos" = yes && echo " Using Kerberos for POP authentication."
4122 test "$with_hesiod" = yes && echo " Using Hesiod to get POP server host."
4123 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4124 test "$debug" = yes && echo " Compiling in extra code for debugging."
4125 test "$usage_tracking" = yes && echo " Compiling with usage tracking active (Sun internal)."
4126 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc" \
4127 != "no no no no no"; then
4128 echo " WARNING: ---------------------------------------------------------"
4129 echo " WARNING: Compiling in support for runtime error checking."
4130 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4131 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4132 echo " WARNING: ---------------------------------------------------------"
4135 ) | tee -a Installation
4136 dnl echo "The above configure report is appended to \"Installation\" file."
4139 dnl -----------------------------------
4140 dnl Now generate config.h and Makefiles
4141 dnl -----------------------------------
4142 dnl This has to be called in order for this variable to get into config.status
4143 AC_SUBST(internal_makefile_list)
4144 # Remove any trailing slashes in these variables.
4145 test -n "$prefix" &&
4146 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4147 test -n "$exec_prefix" &&
4148 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4150 dnl Build Makefile.in's from Makefile.in.in's
4151 dnl except ./Makefile from $srcdir/Makefile.in
4153 for file in $internal_makefile_list; do
4154 test "$file" = src/Makefile.in && \
4155 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4156 ac_output_files="${ac_output_files+$ac_output_files }$file"
4158 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4159 if test "$with_shlib" = "yes"; then
4160 ac_output_files="$ac_output_files lib-src/ellcc.h"
4163 AC_OUTPUT($ac_output_files,
4164 [for dir in . $MAKE_SUBDIR; do
4169 sed -e '/^# Generated/d' \
4170 -e 's%/\*\*/#.*%%' \
4172 dnl Delete Makefile.in.in comment lines
4174 dnl Pass through CPP directives unchanged
4179 dnl Quote other lines to protect from CPP substitution
4186 dnl Create a GNUmakefile and Makefile from Makefile.in.
4188 changequote(<<,>>)dnl
4189 dnl CPP_MAKEFILE(CPPFLAGS,filename)
4190 define(<<CPP_MAKEFILE>>,
4191 echo creating $dir/<<$2>>
4192 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
4193 dnl Delete line directives inserted by $CPP
4194 | sed -e 's/^\#.*//' \
4195 dnl Delete spurious blanks inserted by $CPP
4196 -e 's/^[ TAB][ TAB]*$//'\
4198 dnl Delete blank lines
4199 | sed -n -e '/^..*$/p' \
4200 dnl Restore lines quoted above to original contents.
4206 chmod 444 Makefile.new
4207 mv -f Makefile.new <<$2>>
4210 CPP_MAKEFILE(,Makefile)
4211 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
4217 dnl Append AC_DEFINE information to lib-src/config.values
4218 dnl (AC_SUBST information is already there (see config.values.sh).
4219 sed < config.status >> lib-src/config.values \
4220 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
4221 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
4222 -e 's/^\([[^ ]]*\) $/\1 ""/' \
4227 top_srcdir="$srcdir"
4228 MAKE_SUBDIR="$MAKE_SUBDIR"