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'
370 cpp='' cppflags='' libs='' ldflags=''
375 with_system_malloc='default'
376 with_dlmalloc='default'
378 dnl use_assertions should be 'yes' by default. Too many people in this
379 dnl world have core dumps turned off by default or \"cannot find where the
380 dnl core file went\". At least we should get some useful output ...
382 dnl the following is set to yes or no later.
388 dnl ------------------
389 dnl Options Processing
390 dnl ------------------
392 define([USAGE_ERROR],
393 [(echo "$progname: Usage error:"
395 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])
397 dnl Record all the arguments, so we can save them in config.status.
400 dnl Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
401 dnl in order to get the arguments back in $@, we have to do an
402 dnl 'eval set x "$quoted_arguments"; shift'
403 dnl # We use sed to turn embedded ' into '"'"'. I truly hate sh quoting.
404 quoted_sed_magic=s/"'"/"'"'"'"'"'"'"'"/g
408 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
409 | --no-cr | --no-c) ;;
410 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
411 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
413 quoted_i="`echo '' $i | sed -e 's:^ ::' -e $quoted_sed_magic`"
414 quoted_arguments="$quoted_arguments '$quoted_i'" ;;
418 dnl Do not use shift -- that destroys the argument list, which autoconf needs
419 dnl to produce config.status. It turns out that "set - $arguments" does not
421 dnl However, it also turns out that many shells cannot expand ${10} at all.
422 dnl So using an index variable does not work either. It is possible to use
423 dnl some shell magic to make 'set x "$arguments"; shift' work portably.
424 while test $# != 0; do
427 --no-create|--no-recursion) ;;
428 dnl Anything starting with a hyphen we assume is an option.
430 dnl Separate the switch name from the value it is being given.
433 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\([[^=]]*\)=.*$:\1:'`
434 val=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*[[^=]]*=\(.*\)$:\1:'`
437 dnl special case these strings since echo may silently eat them:
438 dnl --help ) opt=help val=yes valomitted=yes ;;
439 dnl --version ) opt=version val=yes valomitted=yes ;;
440 dnl -e ) opt=e val=yes valomitted=yes ;;
441 dnl -E ) opt=E val=yes valomitted=yes ;;
442 dnl -n ) opt=n val=yes valomitted=yes ;;
444 dnl If FOO is a boolean argument, --FOO is equivalent to
445 dnl --FOO=yes. Otherwise, the value comes from the next
446 dnl argument - see below.
447 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\(.*\)$:\1:'`
448 val="yes" valomitted=yes
452 dnl translate "-" in option string to "_"
454 opt="`echo '' $opt | sed -e 's:^ ::' | tr - _`"
456 dnl Support --without-FOO as a synonym for --with-FOO=no
457 case "${valomitted}-${opt}" in yes-without_* )
458 opt=`echo $opt | sed 's/without/with/'`
459 valomitted="no" val="no" ;;
462 dnl Process the option.
465 dnl Process (many) boolean options
467 with_site_modules | \
517 use_minimal_tagbits | \
518 use_indexed_lrecord_implementation | \
519 memory_usage_stats | \
520 with_clash_detection | \
523 dnl Make sure the value given was either "yes" or "no".
525 y | ye | yes ) val=yes ;;
527 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
529 eval "$opt=\"$val\"" ;;
532 dnl Options that take a user-supplied value, as in --puresize=8000000
533 dnl The cache-file option is ignored (for compatibility with other configures)
550 site_runtime_libraries )
551 dnl If the value was omitted, get it from the next argument.
552 if test "$valomitted" = "yes" ; then
553 dnl Get the next argument from the argument list, if there is one.
554 if test "$#" = 0 ; then
555 USAGE_ERROR("The \`--$optname' option requires a value.");
562 dnl Options that take "yes", "no", or "default" values
565 with_debug_malloc | use_debug_malloc | \
566 with_system_malloc | use_system_malloc )
568 y | ye | yes ) val=yes ;;
570 d | de | def | defa | defau | defaul | default ) val=default ;;
571 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
572 \`yes', \`no', or \`default'."]) ;;
574 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
578 dnl Has the user requested database support?
580 with_database_berkdb=no
582 with_database_gnudbm=no
583 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
586 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
587 d | db | dbm ) with_database_dbm=yes ;;
588 g | gn | gnu | gnud | gnudb | gnudbm ) with_database_gnudbm=yes ;;
589 * ) USAGE_ERROR(["The \`--$optname' option value
590 must be either \`no' or a comma-separated list
591 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
594 if test "$with_database_dbm" = "yes" -a \
595 "$with_database_gnudbm" = "yes"; then
596 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
597 with the \`--$optname' option.")
601 dnl Has the user requested sound support?
603 dnl value can be native, nas or both. yes is allowed
604 dnl as a backwards compatible synonym for native
606 y | ye | yes ) val=native ;;
607 n | no | non | none ) val=no;;
608 na | nat | nati | nativ | native ) val=native ;;
609 ne | net | neta | netau | netaud | netaudi | netaudio | nas ) val=nas ;;
610 b | bo | bot | both ) val=both;;
611 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
612 \`native', \`nas', \`both', or \`none'."]) ;;
617 dnl Has the user requested XIM support?
620 y | ye | yes ) val=yes ;;
621 n | no | non | none ) val=no ;;
622 x | xl | xli | xlib ) val=xlib ;;
623 m | mo | mot | moti | motif ) val=motif ;;
624 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
625 \`motif', \`xlib', \`yes', or \`no'."]) ;;
630 dnl Mail locking specification
636 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
637 \`lockf', \`flock', or \`file'."]) ;;
642 dnl Has the user requested error-checking?
644 dnl value can be all, none, and/or a list of categories to check.
645 dnl Example: --error-checking=all,noextents,nobufpos
646 dnl Example: --error-checking=none,malloc,gc
648 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
650 dnl all and none are only permitted as the first in the list.
651 n | no | non | none ) new_default=no ;;
652 a | al | all ) new_default=yes ;;
654 extents ) error_check_extents=yes ;;
655 noextents ) error_check_extents=no ;;
657 typecheck ) error_check_typecheck=yes ;;
658 notypecheck ) error_check_typecheck=no ;;
660 bufpos ) error_check_bufpos=yes ;;
661 nobufpos ) error_check_bufpos=no ;;
663 gc ) error_check_gc=yes ;;
664 nogc ) error_check_gc=no ;;
666 malloc ) error_check_malloc=yes ;;
667 nomalloc ) error_check_malloc=no ;;
669 * ) bogus_error_check=yes ;;
671 if test "$bogus_error_check" -o \
672 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
673 if test "$error_check_default" = yes ; then
674 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', and \`nomalloc'."
676 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', and \`malloc'."
678 USAGE_ERROR(["Valid types for the \`--$optname' option are:
680 elif test -n "$new_default" ; then
681 error_check_extents=$new_default
682 error_check_typecheck=$new_default
683 error_check_bufpos=$new_default
684 error_check_gc=$new_default
685 error_check_malloc=$new_default
686 new_default= # reset this
692 dnl Has the user tried to tell us where the X files are?
693 dnl I think these are dopey, but no less than three alpha
694 dnl testers, at large sites, have said they have their X files
695 dnl installed in odd places.
697 dnl Has the user specified one of the path options?
698 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
699 mandir | infodir | infopath | lispdir | etcdir | lockdir | pkgdir | \
700 archlibdir | docdir | package_path )
701 dnl If the value was omitted, get it from the next argument.
702 if test "$valomitted" = "yes"; then
703 if test "$#" = 0; then
704 USAGE_ERROR("The \`--$optname' option requires a value.");
710 dnl You need to synchronize this with the way the
711 dnl default values are built.
713 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
714 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
715 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
716 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
717 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
718 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
719 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
721 AC_DEFINE(INFODIR_USER_DEFINED)
722 AC_DEFINE(LISPDIR_USER_DEFINED)
723 AC_DEFINE(MODULEDIR_USER_DEFINED)
724 AC_DEFINE(ETCDIR_USER_DEFINED) ;;
725 statedir | lockdir ) AC_DEFINE(LOCKDIR_USER_DEFINED) ;;
726 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
730 dnl --no-create added by autoconf for use by config.status
733 dnl Has the user asked for some help?
734 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
736 dnl Has the user specified the toolkit(s) to use for GUI elements?
738 "with_scrollbars" | \
741 l | lu | luc | luci | lucid ) val=lucid ;;
742 m | mo | mot | moti | motif ) val=motif ;;
743 athena3d | athena-3d ) val=athena3d ;;
744 a | at | ath | athe | athen | athena ) val=athena ;;
745 n | no | non | none ) val=no ;;
746 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
747 \`lucid', \`motif', \`athena', \`athena3d', or \`no'."]) ;;
752 dnl Obsolete legacy argument? Warn, but otherwise ignore.
755 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
758 dnl Unrecognized option? No mercy for user errors.
759 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
764 dnl Assume anything with multiple hyphens is a configuration name.
765 *-*-*) configuration="$arg" ;;
767 dnl Unrecognized argument? No mercy for user errors.
768 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
773 dnl -------------------------
774 dnl Finish options processing
775 dnl -------------------------
777 dnl Several options are equivalent to, and override, environment variables.
778 test -n "$cpp" && CPP="$cpp"
779 test -n "$cppflags" && CPPFLAGS="$cppflags"
780 test -n "$libs" && LIBS="$libs"
781 test -n "$ldflags" && LDFLAGS="$ldflags"
783 dnl Get the arguments back. See the diatribe on Shell Magic above.
784 eval set x "$quoted_arguments"; shift
786 dnl --extra-verbose implies --verbose
787 test "$extra_verbose" = "yes" && verbose=yes
789 dnl with_x is an obsolete synonym for with_x11
790 test -n "$with_x" && with_x11="$with_x"
792 dnl --with-quantify or --with-purify imply --use-system-malloc
793 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
794 test "$with_system_malloc" = "default" && with_system_malloc=yes
797 dnl --gung-ho=val is a synonym for
798 dnl --use-minimal-tagbits=val --use-indexed-lrecord-implementation=val
799 if test -n "$gung_ho"; then
800 test -z "$use_minimal_tagbits" && use_minimal_tagbits="$gung_ho"
801 test -z "$use_indexed_lrecord_implementation" && \
802 use_indexed_lrecord_implementation="$gung_ho"
804 if test "$use_minimal_tagbits" = "no"; then
805 test "$with_dlmalloc" = "yes" && \
806 USAGE_ERROR("--with-dlmalloc requires --use-minimal-tagbits")
810 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
811 define([XE_CHECK_FEATURE_DEPENDENCY],
812 [if test "$with_$1 $with_$2" = "yes no"; then
813 USAGE_ERROR("--with-$1 requires --with-$2")
814 elif test "$with_$2" = "no" ; then with_$1=no
815 elif test "$with_$1" = "yes"; then with_$2=yes
819 dnl CDE requires tooltalk
820 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
822 dnl Find the source directory.
825 dnl If srcdir is not specified, see if "." or ".." might work.
827 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
828 if test -f "$dir/src/lisp.h" -a \
829 -f "$dir/lisp/version.el" ; then
834 if test -z "$srcdir" ; then
835 USAGE_ERROR(["Neither the current directory nor its parent seem to
836 contain the XEmacs sources. If you do not want to build XEmacs in its
837 source tree, you should run \`$progname' in the directory in which
838 you wish to build XEmacs, using the \`--srcdir' option to say where the
839 sources may be found."])
843 dnl Otherwise, check if the directory they specified is okay.
845 if test ! -f "$srcdir/src/lisp.h" -o \
846 ! -f "$srcdir/lisp/version.el" ; then
847 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
848 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
849 either run the \`$progname' script at the top of the XEmacs source
850 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
855 dnl ###########################################################################
856 if test -z "$configuration"; then
857 dnl Guess the configuration
858 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
859 if test -z "$configuration"; then
860 USAGE_ERROR(["XEmacs has not been ported to this host type.
861 Try explicitly specifying the CONFIGURATION when rerunning configure."])
867 dnl Make symlinks for etc, lisp, and info directories while the path
868 dnl is still relative. We do not symlink lock because someone may
869 dnl have stuck the source on a read-only partition. Instead we
870 dnl create it as an actual directory later on if it does not already
872 for dir in lisp etc man info; do
873 if test ! -d "$dir" ; then
874 echo Making symbolic link to "$srcdir/$dir"
875 ${LN_S} "$srcdir/$dir" "$dir"
879 dnl Calculate canonical name for blddir (i.e. current directory).
880 dnl PWD may already be the preferable absolute name for ".",
881 dnl but we can't trust it - it is sometimes inaccurate.
882 absolute_pwd="`pwd`";
883 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
885 else blddir="$absolute_pwd"
889 dnl Make srcdir absolute, if not already. It is important to
890 dnl avoid running the path through pwd unnecessary, since pwd can
891 dnl give you automounter prefixes, which can go away.
894 . ) srcdir="$blddir" ;;
895 * ) srcdir="`cd $srcdir && pwd`" ;;
898 dnl Check if the source directory already has a configured system in it.
899 if test `pwd` != `sh -c cd $srcdir && pwd` \
900 && test -f "$srcdir/src/config.h"; then
901 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
902 echo " as a build directory right now; it has been configured in its own"
903 echo " right. To configure in another directory as well, you MUST"
904 echo " use GNU make. If you do not have GNU make, then you must"
905 echo " now do \`make distclean' in $srcdir,"
906 echo " and then run $progname again.") >&2
907 extrasub='/^VPATH[[ ]]*=/c\
913 vpath %.in $(srcdir)'
916 dnl ----------------------------------------
917 dnl Find out which version of XEmacs this is
918 dnl ----------------------------------------
919 . "$srcdir/version.sh" || exit 1;
920 dnl Must do the following first to determine verbosity for AC_DEFINE
921 if test -n "$emacs_beta_version"; then beta=yes; else beta=no; fi
922 : "${extra_verbose=$beta}"
923 version="${emacs_major_version}.${emacs_minor_version}"
924 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
925 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
926 if test -n "$emacs_beta_version"; then
927 version="${version}-b${emacs_beta_version}"
928 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
930 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$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_beta_version"; 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 dnl debug=yes must be set when error checking is present. This should be
966 dnl debug implies other options
967 if test "${debug:=$beta}" = "yes"; then
968 use_assertions=yes memory_usage_stats=yes
970 AC_DEFINE(DEBUG_XEMACS)
972 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
973 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
975 dnl ------------------------------
976 dnl Determine the s&m files to use
977 dnl ------------------------------
978 dnl Given the configuration name, set machfile and opsysfile to the
979 dnl names of the m/*.h and s/*.h files we should use.
981 dnl Canonicalize the configuration name.
982 AC_MSG_CHECKING("host system type")
983 dnl allow -workshop suffix on configuration name
984 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
985 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
986 XE_STRIP_4TH_COMPONENT(configuration)
987 XE_STRIP_4TH_COMPONENT(canonical)
988 AC_MSG_RESULT($configuration)
990 dnl If you add support for a new configuration, add code to this
991 dnl switch statement to recognize your configuration name and select
992 dnl the appropriate operating system and machine description files.
994 dnl You would hope that you could choose an m/*.h file pretty much
995 dnl based on the machine portion of the configuration name, and an s-
996 dnl file based on the operating system portion. However, it turns out
997 dnl that each m/*.h file is pretty manufacturer-specific - for
998 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
999 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1000 dnl machines. So we basically have to have a special case for each
1001 dnl configuration name.
1003 dnl As far as handling version numbers on operating systems is
1004 dnl concerned, make sure things will fail in a fixable way. If
1005 dnl /etc/MACHINES says nothing about version numbers, be
1006 dnl prepared to handle anything reasonably. If version numbers
1007 dnl matter, be sure /etc/MACHINES says something about it.
1009 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1010 dnl "System V Release 4"; he writes, "The old convention encouraged"
1011 dnl "confusion between `system' and `release' levels'."
1015 dnl Straightforward machine determination
1016 case "$canonical" in
1017 sparc-*-* ) machine=sparc ;;
1018 alpha*-*-* ) machine=alpha ;;
1019 vax-*-* ) machine=vax ;;
1020 mips-dec-* ) machine=pmax ;;
1021 mips-sgi-* ) machine=iris4d ;;
1022 romp-ibm-* ) machine=ibmrt ;;
1023 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1024 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1025 powerpc*-* ) machine=powerpc ;;
1026 hppa-*-* ) machine=hp800 ;;
1027 m88k-dg-* ) machine=aviion ;;
1028 m68*-sony-* ) machine=news ;;
1029 mips-sony-* ) machine=news-risc ;;
1030 clipper-* ) machine=clipper ;;
1031 arm-* ) machine=arm ;;
1032 ns32k-* ) machine=ns32000 ;;
1035 dnl Straightforward OS determination
1036 case "$canonical" in
1037 *-*-linux* ) opsys=linux ;;
1038 *-*-netbsd* ) opsys=netbsd ;;
1039 *-*-openbsd* ) opsys=openbsd ;;
1040 *-*-nextstep* ) opsys=nextstep ;;
1041 *-*-vms ) opsys=vms ;;
1044 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1045 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1046 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1047 *-dec-osf3* ) opsys=decosf3-1 ;;
1048 *-dec-osf4* ) opsys=decosf4-0 ;;
1051 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1052 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1053 *-*-ultrix* ) opsys=ultrix4-3 ;;
1056 *-*-aix3.1* ) opsys=aix3-1 ;;
1057 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1058 *-*-aix3* ) opsys=aix3-2 ;;
1059 *-*-aix4.0* ) opsys=aix4 ;;
1060 *-*-aix4.1* ) opsys=aix4-1 ;;
1061 *-*-aix4* ) opsys=aix4-2 ;;
1063 dnl Other generic OSes
1064 *-gnu* ) opsys=gnu ;;
1065 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1066 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1067 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1068 *-*-aos4.2 ) opsys=bsd4-2 ;;
1069 *-*-aos* ) opsys=bsd4-3 ;;
1070 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1071 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1072 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1073 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1074 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1075 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1076 if test -z "$NON_GNU_CPP" ; then
1077 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1078 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1082 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1083 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1086 case "$canonical" in
1090 case "$canonical" in
1091 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1092 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1093 dnl Yes, this is somewhat bogus.
1094 machine=hp9000s300 ;;
1095 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1096 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1102 case "${canonical}" in
1103 i386-*-openbsd*) machine=intel386 ;;
1104 m68k-*-openbsd*) machine=hp9000s300 ;;
1105 mipsel-*-openbsd*) machine=pmax ;;
1110 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1111 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1113 dnl Alliant machines
1114 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1115 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1118 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1121 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1123 dnl Apollo, Domain/OS
1124 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1126 dnl AT&T 3b2, 3b5, 3b15, 3b20
1127 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1129 dnl AT&T 3b1 - The Mighty Unix PC!
1130 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1133 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1134 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1135 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1137 dnl CCI 5/32, 6/32 -- see "Tahoe".
1140 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1143 *-convex-bsd* | *-convex-convexos* )
1144 machine=convex opsys=bsd4-3
1145 NON_GNU_CPP="cc -E -P"
1149 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1151 dnl Data General AViiON Machines
1152 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1153 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1154 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1155 m88k-dg-dgux* ) opsys=dgux ;;
1157 dnl Motorola Delta machines
1158 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1159 m88k-motorola-sysv4* )
1160 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1161 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1162 dnl I hope there are not other 4.0 versions for this machine
1163 dnl which really need usg5-4 instead.
1164 machine=delta88k opsys=usg5-4-2
1166 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1169 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1170 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1173 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1175 dnl Gould Power Node and NP1
1176 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1177 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1178 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1180 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1181 dnl as far as XEmacs is concerned).
1183 dnl Build needs to be different on 7.0 and later releases
1184 case "`uname -r`" in
1185 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1186 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1188 NON_GNU_CPP="/lib/cpp"
1190 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1191 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1192 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1193 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1195 dnl Honeywell XPS100
1196 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1198 dnl HP 9000 series 200 or 300
1199 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1203 dnl Figure out machine and opsys orthogonally
1204 case "$canonical" in
1205 m68* ) machine=hp9000s300 ;;
1206 hppa* ) machine=hp800 ;;
1209 case "$canonical" in
1210 *-hp-hpux7* ) opsys=hpux ;;
1211 *-hp-hpux8* ) opsys=hpux8 ;;
1212 *-hp-hpux9* ) opsys=hpux9 ;;
1213 *-hp-hpux10* ) opsys=hpux10 ;;
1214 *-hp-hpux11* ) opsys=hpux11 ;;
1218 dnl HP has a broken "strcat"
1219 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1221 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1222 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1223 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1225 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1229 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1230 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1233 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1234 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1235 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1236 romp-ibm-aos* ) opsys=bsd4-3 ;;
1237 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1238 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1240 dnl Integrated Solutions "Optimum V"
1241 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1242 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1244 dnl Intel 386 machines where we do care about the manufacturer
1245 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1248 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1250 dnl Sequent Symmetry running Dynix
1251 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1253 dnl Sequent Symmetry running DYNIX/ptx
1254 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1256 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1257 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1258 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1260 dnl Intel Paragon OSF/1
1261 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1264 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1266 dnl Masscomp machines
1267 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1269 dnl Megatest machines
1270 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1272 dnl Workstations sold by MIPS
1273 dnl This is not necessarily all workstations using the MIPS processor -
1274 dnl Irises are produced by SGI, and DECstations by DEC.
1275 mips-mips-usg* ) machine=mips4 ;;
1278 NON_GNU_CC="cc -systype bsd43"
1279 NON_GNU_CPP="cc -systype bsd43 -E"
1280 case "$canonical" in
1281 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1282 mips-mips-riscos5* ) opsys=riscos5 ;;
1285 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1286 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1289 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1291 dnl The complete machine from National Semiconductor
1292 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1295 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1296 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1298 dnl Nixdorf Targon 31
1299 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1302 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1305 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1307 dnl Pyramid machines
1308 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1311 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1312 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1315 mips-siemens-sysv* | mips-sni-sysv*)
1316 machine=mips-siemens opsys=usg5-4
1317 NON_GNU_CC=/usr/ccs/bin/cc
1318 NON_GNU_CPP=/usr/ccs/lib/cpp
1324 NON_GNU_CC=/usr/ccs/bin/cc
1325 NON_GNU_CPP=/usr/ccs/lib/cpp
1328 dnl Silicon Graphics machines
1329 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1330 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1331 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1333 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1334 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1335 mips-sgi-irix6* ) opsys=irix6-0 ;;
1336 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1337 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1338 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1339 mips-sgi-irix* ) opsys=irix5-0 ;;
1342 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1343 *-sony-news* ) opsys=newsos5 ;;
1346 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1349 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1351 case "$canonical" in
1352 m68*-sunos1* ) machine=sun1 ;;
1353 m68*-sunos2* ) machine=sun2 ;;
1354 m68* ) machine=sun3 ;;
1355 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1356 i*86-*-* ) machine=intel386 ;;
1357 rs6000* ) machine=rs6000 ;;
1360 dnl Make $canonical even more so.
1361 case "$canonical" in *-sunos5*)
1362 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1365 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1366 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1367 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1368 dnl function integrated.
1369 case "$canonical" in
1371 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1374 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1378 case "$canonical" in
1381 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1382 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1384 dnl The last Sun386 ran 4.0.
1385 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1386 *-sunos4.0* ) opsys=sunos4-0 ;;
1387 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1388 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1389 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1390 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1391 *-mach* ) opsys=mach-bsd4-3 ;;
1395 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1397 dnl Watch out for a compiler guaranteed not to work.
1398 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1402 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1405 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1406 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1408 dnl Tandem Integrity S2
1409 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1412 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1414 dnl Tektronix 16000 box (6130?)
1415 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1417 dnl src/m/tek4300.h hints that this is a m68k machine.
1418 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1421 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1423 dnl Ustation E30 (SS5E)
1424 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1428 case "$canonical" in
1429 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1430 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1431 *-mach* ) opsys=mach-bsd4-3 ;;
1436 ns16k-whitechapel-* ) machine=mg1 ;;
1439 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1441 dnl Intel 386 machines where we do not care about the manufacturer
1444 case "$canonical" in
1445 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1446 *-isc2.2* ) opsys=isc2-2 ;;
1447 *-isc4.0* ) opsys=isc4-0 ;;
1448 *-isc4.* ) opsys=isc4-1
1449 GCC_TEST_OPTIONS=-posix
1450 NON_GCC_TEST_OPTIONS=-Xp
1452 *-isc* ) opsys=isc3-0 ;;
1453 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1454 *-esix* ) opsys=esix ;;
1455 *-mach* ) opsys=mach-bsd4-3 ;;
1456 *-xenix* ) opsys=xenix ;;
1457 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1458 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1459 *-bsdi3* ) opsys=bsdos3 ;;
1460 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1461 *-bsdi2* ) opsys=bsdos2 ;;
1462 *-sco3.2v5* ) opsys=sco5 ;
1463 dnl This is a pain. Like the current USL cc, SCO cc -E
1464 dnl tokenizes as it preprocesses, making configure very
1465 dnl unhappy. Unfortunately, /lib/cpp does not understand
1466 dnl flags like "-b elf", so we have to cheat in order to
1467 dnl pick up the right defines for UNEXEC from the s-file.
1468 dnl 01/05/95 robertl@dgii.com
1469 if test "$dynamic" = "yes" ; then
1470 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE -D_SCO_ELF" ;
1472 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE" ;
1474 *-386bsd* ) opsys=386bsd ;;
1475 *-freebsd* ) opsys=freebsd ;;
1476 *-nextstep* ) opsys=nextstep ;;
1477 *-pc-cygwin32 ) opsys=cygwin32 ;;
1478 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1483 m68k-*-linux* ) machine=m68k opsys=linux ;;
1487 if test -z "$machine" -o -z "$opsys"; then
1488 (echo "$progname: XEmacs hasn't been ported to \`$canonical' systems."
1489 echo "$progname: Check \`etc/MACHINES' for recognized configuration names."
1494 if test -z "$dynamic"; then
1496 hpux* | sunos4* ) dynamic=no ;;
1500 if test "$dynamic" = "yes"; then
1502 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1503 decosf* ) ld_call_shared="-call_shared" ;;
1505 else dnl "$dynamic" = "no"
1508 echo "Static linking is not supported on Solaris 2."
1509 echo "Rerun configure without specifying --dynamic=no."
1511 linux ) ld_call_shared="-Bstatic" ;;
1512 decosf* ) ld_call_shared="-non_shared" ;;
1516 dnl Use xlc by default on AIX
1517 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1519 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1520 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1522 machfile="m/${machine}.h"
1523 opsysfile="s/${opsys}.h"
1525 dnl --------------------------------------------------
1526 dnl Determine the compiler, set up for feature testing
1527 dnl --------------------------------------------------
1529 dnl Sun Development environment support
1530 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1531 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1532 if test "$with_workshop" = "yes"; then
1534 XE_ADD_OBJS(sunpro.o)
1537 if test "$with_clash_detection" = "yes"; then
1538 AC_DEFINE(CLASH_DETECTION)
1539 XE_ADD_OBJS(filelock.o)
1542 dnl Choose a compiler from (in order)
1543 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1544 test -n "$compiler" && CC="$compiler"
1545 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1546 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1549 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1550 dnl But we know better what's good for us, so we do our own
1551 dnl computation of real CFLAGS later.
1552 dnl --cflags overrides environment variable CFLAGS
1553 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1554 if test "${CFLAGS-unset}" != unset
1555 then cflags_specified=yes;
1556 else cflags_specified=no;
1559 xe_save_CFLAGS="$CFLAGS"
1561 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1563 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1564 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1567 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1571 CFLAGS="$xe_save_CFLAGS"
1573 dnl Figure out what C preprocessor to use.
1575 dnl On Sun systems, people sometimes set up the variable CPP
1576 dnl with a value that is a directory, not an executable at all.
1577 dnl Detect that case, and ignore that value.
1578 test -n "$CPP" -a -d "$CPP" && CPP=
1580 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1586 AC_MSG_CHECKING(for GNU libc)
1587 AC_TRY_COMPILE([#include <features.h>],[
1588 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1589 #error Not a GNU libc system :-(
1590 ******* ======= ******** &&&&&&&&
1592 ], have_glibc=yes, have_glibc=no)
1593 AC_MSG_RESULT($have_glibc)
1594 dnl I'm tired of pop being broken with GLIBC -slb
1595 dnl Well. then why not fix fucking pop?
1596 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1599 dnl Identify compilers to enable compiler-specific hacks.
1600 dnl Add support for other compilers HERE!
1601 dnl GCC is already identified elsewhere.
1602 AC_TRY_RUN([int main () {
1603 #if defined __SUNPRO_C
1605 #elif defined __DECC
1611 [case "$conftest_rc" in
1612 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1613 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1617 dnl case "$canonical" in
1618 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1621 dnl --------------------------------------------------------------------
1622 dnl Extract some information from the operating system and machine files
1623 dnl --------------------------------------------------------------------
1625 echo "Extracting information from the machine- and system-dependent headers..."
1627 dnl It is not important that this name contain the PID; you cannot run
1628 dnl two configures in the same directory and have anything work
1630 tempcname="conftest.c"
1632 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1635 [#]define [$1]ifelse([$3],,, [ "$3"])
1637 configure___ [$2]=[$1]
1640 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1641 define([CPP_boolean_to_sh],
1643 configure___ [$2]=yes
1645 configure___ [$2]=no
1647 ])dnl CPP_boolean_to_sh
1649 cat > $tempcname <<EOF
1651 #define C_SWITCH_SITE
1652 #define C_SWITCH_X_SITE
1653 #define LD_SWITCH_SITE
1654 #define LD_SWITCH_X_SITE
1655 #define LD_SWITCH_X_SITE_AUX
1656 #define OS_RELEASE $os_release
1657 #include "$srcdir/src/$opsysfile"
1658 #include "$srcdir/src/$machfile"
1660 CPP_to_sh(LIBS_MACHINE, libs_machine)
1661 CPP_to_sh(LIBS_SYSTEM, libs_system)
1662 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1663 CPP_to_sh(LIB_STANDARD, libs_standard)
1665 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1666 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1668 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1669 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1671 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1672 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1674 CPP_to_sh(UNEXEC, unexec, unexec.o)
1676 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1678 #ifdef ORDINARY_LINK
1679 #define LD "\$(CC) \$(CFLAGS)"
1680 #else /* no ORDINARY LINK */
1681 #ifdef COFF_ENCAPSULATE
1682 #define LD "\$(CC) -nostdlib"
1683 #else /* not COFF_ENCAPSULATE */
1686 #else /* ! defined (LINKER) */
1688 #endif /* ! defined (LINKER) */
1689 #endif /* ! defined (COFF_ENCAPSULATE) */
1690 #endif /* not ORDINARY_LINK */
1693 CPP_to_sh(LIB_GCC, lib_gcc)
1694 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1696 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1698 #ifdef COFF_ENCAPSULATE
1699 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1700 #else /* ! defined (COFF_ENCAPSULATE) */
1701 #define START_FILES "pre-crt0.o /lib/crt0.o"
1702 #endif /* ! defined (COFF_ENCAPSULATE) */
1703 #else /* ! defined (NO_REMAP) */
1704 #define START_FILES "ecrt0.o"
1705 #endif /* ! defined (NO_REMAP) */
1706 #endif /* no ORDINARY_LINK */
1710 configure___ start_files=START_FILES
1712 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1713 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1714 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1715 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1716 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1719 dnl The value of CPP is a quoted variable reference, so we need to do this
1720 dnl to get its actual value...
1721 CPP=`eval "echo $CPP $CPPFLAGS"`
1724 eval `$CPP -Isrc $tempcname \
1725 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1726 changequote([, ])dnl
1730 dnl For debugging...
1731 test "$extra_verbose" = "yes" && \
1732 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1733 objects_machine objects_system c_switch_machine c_switch_system
1734 ld_switch_machine ld_switch_system unexec ld_switch_shared
1735 ld lib_gcc ld_text_start_addr start_files ordinary_link
1736 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1738 dnl Non-ordinary link usually requires -lc
1739 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1741 dnl Compiler-specific hacks
1742 dnl DEC C requires -std
1743 test "$__DECC" = "yes" && XE_APPEND(-std, c_switch_site)
1745 dnl Calculalate value of CFLAGS:
1746 dnl Use either command line flag, environment var, or autodetection
1747 if test "$cflags_specified" = "no"; then
1748 dnl Following values of CFLAGS are known to work well.
1749 dnl Should we take debugging options into consideration?
1750 if test "$GCC" = "yes"; then
1751 CFLAGS="-g -O3 -Wall -Wno-switch"
1752 dnl I'm not convinced this is a good idea any more. -sb
1753 dnl test "$opsys $machine" = "linux intel386" && \
1754 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1755 dnl cygwin b19 can't cope with -O3, but most people use 20.1 or egcs now.
1756 dnl test "$opsys $machine" = "cygwin32 intel386" && \
1757 dnl CFLAGS="-g -O2 -Wall -Wno-switch"
1758 elif test "$__SUNPRO_C" = "yes"; then
1760 sol2 ) CFLAGS="-v -xO4" ;;
1761 sunos4* ) CFLAGS="-xO2";;
1763 elif test "$__DECC" = "yes"; then
1765 elif test "$CC" = "xlc"; then
1766 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1767 dnl ### Add optimal CFLAGS support for other compilers HERE!
1769 CFLAGS="-O" ;dnl The only POSIX-approved flag
1773 dnl Inform compiler that certain flags are meant for the linker
1774 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
1775 define([XE_PROTECT_LINKER_FLAGS], [
1776 if test "$GCC" = "yes"; then
1777 set x $[$1]; shift; [$1]=""
1778 while test -n "[$]1"; do
1780 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
1781 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
1783 * ) [$1]="$[$1] -Xlinker [$]1" ;;
1788 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
1789 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
1790 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
1791 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
1793 dnl Add s&m-determined objects (including unexec) to link line
1794 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
1795 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
1796 test -n "$unexec" && XE_ADD_OBJS($unexec)
1798 dnl Dynodump (Solaris 2.x, x<6)
1799 AC_MSG_CHECKING(for dynodump)
1800 if test "$unexec" != "unexsol2.o"; then
1805 XE_APPEND(dynodump, MAKE_SUBDIR)
1806 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
1808 sparc ) dynodump_arch=sparc ;;
1809 *86* ) dynodump_arch=i386 ;;
1810 powerpc ) dynodump_arch=ppc ;;
1812 dnl Dynodump requires the system linker
1813 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
1816 dnl Feed s&m crud to src/Makefile
1818 dnl Linux/powerpc needs the following magic for some reason
1819 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
1821 if test "$unexec" = "unexaix.o"; then
1822 dnl AIX needs various hacks to make static linking work.
1823 if test "$dynamic" = "no"; then
1824 start_flags="-Wl,-bnso,-bnodelcsect"
1825 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
1826 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
1827 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
1829 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
1830 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
1832 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
1834 elif test -n "$ld_text_start_addr"; then
1835 start_flags="-T $ld_text_start_addr -e __start"
1837 AC_SUBST(start_flags)
1839 AC_SUBST(ld_switch_shared)
1840 AC_SUBST(start_files)
1841 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
1842 test -z "$linker" && linker='$(CC) -nostdlib'
1843 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
1845 test "$GCC" != "yes" && lib_gcc=
1849 dnl ---------------------------------------------------------------
1850 dnl Add site and system specific flags to compile and link commands
1851 dnl ---------------------------------------------------------------
1853 dnl Allow use of either ":" or spaces for lists of directories
1854 define(COLON_TO_SPACE,
1855 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
1857 dnl --site-libraries (multiple dirs)
1858 COLON_TO_SPACE(site_libraries)
1859 if test -n "$site_libraries"; then
1860 for arg in $site_libraries; do
1863 * ) test -d "$arg" || \
1864 XE_DIE("Invalid site library \`$arg': no such directory")
1867 XE_APPEND($arg, ld_switch_site)
1871 dnl --site-includes (multiple dirs)
1872 COLON_TO_SPACE(site_includes)
1873 if test -n "$site_includes"; then
1874 for arg in $site_includes; do
1877 * ) test -d "$arg" || \
1878 XE_DIE("Invalid site include \`$arg': no such directory")
1881 XE_APPEND($arg, c_switch_site)
1885 dnl --site-prefixes (multiple dirs)
1886 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
1887 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
1888 dnl Site prefixes take precedence over the standard places, but not over
1889 dnl site-includes and site-libraries.
1890 COLON_TO_SPACE(site_prefixes)
1891 if test -n "$site_prefixes"; then
1892 for dir in $site_prefixes; do
1893 inc_dir="${dir}/include"
1894 lib_dir="${dir}/lib"
1895 if test ! -d "$dir"; then
1896 XE_DIE("Invalid site prefix \`$dir': no such directory")
1897 elif test ! -d "$inc_dir"; then
1898 XE_DIE("Invalid site prefix \`$dir': no such directory \`$inc_dir'")
1899 elif test ! -d "$lib_dir"; then
1900 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
1902 XE_APPEND("-I$inc_dir", c_switch_site)
1903 XE_APPEND("-L$lib_dir", ld_switch_site)
1908 dnl GNU software installs by default into /usr/local/{include,lib}
1909 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
1910 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
1911 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
1914 dnl Extra system-specific library directories - please add to list
1915 for dir in "/usr/ccs/lib"; do
1916 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_site)
1919 dnl --site-runtime-libraries (multiple dirs)
1920 COLON_TO_SPACE(site_runtime_libraries)
1921 if test -n "$site_runtime_libraries"; then
1922 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
1926 dnl -------------------------------------
1927 dnl Compute runtime library path
1928 dnl -------------------------------------
1930 if test "$dynamic" = "no"; then add_runtime_path=no
1931 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
1932 else case "$opsys" in
1933 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
1934 * ) add_runtime_path=no ;;
1938 if test "$add_runtime_path" = "yes"; then
1939 dnl Try to autodetect runtime library flag (usually -R),
1940 dnl and whether it works (or at least does no harm)
1941 AC_MSG_CHECKING("for runtime libraries flag")
1943 sol2 ) dash_r="-R" ;;
1944 decosf* | linux* ) dash_r="-rpath " ;;
1947 for try_dash_r in "-R" "-R " "-rpath "; do
1948 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
1949 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
1950 AC_TRY_LINK(, , dash_r="$try_dash_r")
1952 test -n "$dash_r" && break
1955 if test -n "$dash_r";
1956 then AC_MSG_RESULT("\"${dash_r}\"")
1957 else AC_MSG_RESULT(NONE)
1961 xe_add_unique_runpath_dir='
1963 for xe_dir in $runpath_dirs; do dnl Uniquify
1964 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
1966 if test "$xe_add_p" = "yes"; then
1967 test -n "$runpath" && runpath="${runpath}:"
1968 runpath="${runpath}${xe_runpath_dir}"
1969 runpath_dirs="$runpath_dirs $xe_runpath_dir"
1973 dnl XE_ADD_RUNPATH_DIR(directory)
1974 define([XE_ADD_RUNPATH_DIR],[{
1976 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
1977 test "$xe_runpath_dir" != "/lib" -a \
1978 "$xe_runpath_dir" != "/usr/lib" -a \
1979 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
1980 eval "$xe_add_unique_runpath_dir"
1983 dnl XE_COMPUTE_RUNPATH()
1984 define([XE_COMPUTE_RUNPATH],[
1985 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
1986 dnl Remove runtime paths from current ld switches
1987 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
1988 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
1989 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
1991 dnl Fix up Runtime path
1992 dnl If LD_RUN_PATH is set in environment, use that.
1993 dnl In this case, assume user has set the right value.
1994 runpath="" runpath_dirs=""
1995 if test -n "$LD_RUN_PATH"; then
1996 runpath="$LD_RUN_PATH"
1997 elif test "$GCC" = "yes"; then
1998 dnl Compute runpath from gcc's -v output
1999 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2000 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2001 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2002 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2003 case "$arg" in P,* | -L* | -R* )
2004 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2005 XE_ADD_RUNPATH_DIR("$dir")
2009 ld_switch_run="$ld_switch_run_save"
2012 dnl Add all directories with .so files to runpath
2013 for arg in $ld_switch_site $ld_switch_x_site; do
2014 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2016 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2017 if test "$opsys $need_motif" = "sol2 yes"; then
2018 xe_runpath_dir="/opt/SUNWdt/lib";
2019 eval "$xe_add_unique_runpath_dir";
2021 fi dnl Compute $runpath
2023 if test -n "$runpath"; then
2024 ld_switch_run="${dash_r}${runpath}"
2025 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2026 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2030 XE_COMPUTE_RUNPATH()
2035 dnl -----------------------------------
2036 dnl Do some misc autoconf-special tests
2037 dnl -----------------------------------
2039 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2040 dnl Assume not, until told otherwise.
2042 if test "$with_dlmalloc" != "no"; then
2047 after_morecore_hook_exists=yes
2048 AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no)
2049 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2050 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2051 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2052 [AC_MSG_RESULT(yes)],
2054 after_morecore_hook_exists=no])
2055 if test "$system_malloc" = "yes" ; then
2058 (The GNU allocators don't work with this system configuration)."
2059 elif test "$with_system_malloc" = "yes" ; then
2062 (User chose not to use GNU allocators)."
2063 elif test "$with_debug_malloc" = "yes" ; then
2066 (User chose to use Debugging Malloc)."
2069 if test "$doug_lea_malloc" = "yes" ; then
2070 if test "$GNU_MALLOC" = yes ; then
2072 (Using Doug Lea's new malloc from the GNU C Library.)"
2074 AC_DEFINE(DOUG_LEA_MALLOC)
2075 if test "$after_morecore_hook_exists" = "no" ; then
2077 (Using Doug Lea's new malloc from the Linux C Library.)"
2078 AC_DEFINE(_NO_MALLOC_WARNING_)
2080 use_minimal_tagbits=yes
2083 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2084 dnl Try this again when 2.1 hits the streets.
2085 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2086 dnl have_libmcheck=no
2087 dnl if test "$error_check_malloc" = "yes" -a \
2088 dnl "$have_glibc" = "yes" -a \
2089 dnl "$doug_lea_malloc" = "yes"; then
2090 dnl AC_CHECK_HEADERS(mcheck.h)
2091 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2094 dnl if test "$have_libmcheck" = "yes"; then
2095 dnl AC_DEFINE(HAVE_LIBMCHECK)
2096 dnl libmcheck=-lmcheck
2097 dnl AC_SUBST(libmcheck)
2100 dnl Some other nice autoconf tests. If you add a test here which
2101 dnl should make an entry in src/config.h, do not forget to add an
2102 dnl #undef clause to src/config.h.in for autoconf to modify.
2108 dnl checks for header files
2109 AC_CHECK_HEADERS(mach/mach.h sys/stropts.h sys/timeb.h sys/time.h unistd.h)
2110 AC_CHECK_HEADERS(utime.h locale.h libgen.h fcntl.h ulimit.h cygwin/version.h)
2111 AC_CHECK_HEADERS(kstat.h sys/pstat.h inttypes.h sys/un.h a.out.h)
2117 dnl Some systems have utime.h but do not declare the struct anyplace.
2118 AC_MSG_CHECKING(for struct utimbuf)
2119 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2120 #include <sys/time.h>
2123 #ifdef HAVE_SYS_TIME_H
2124 #include <sys/time.h>
2131 #endif], [static struct utimbuf x; x.actime = x.modtime;],
2133 AC_DEFINE(HAVE_STRUCT_UTIMBUF)],
2136 dnl checks for typedefs
2144 AC_MSG_CHECKING(for struct timeval)
2145 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2146 #include <sys/time.h>
2149 #ifdef HAVE_SYS_TIME_H
2150 #include <sys/time.h>
2154 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2157 AC_DEFINE(HAVE_TIMEVAL)],
2161 dnl checks for structure members
2165 dnl checks for compiler characteristics
2168 dnl check for Make feature
2171 dnl check byte order
2174 dnl define SIZEOF_TYPE
2175 AC_CHECK_SIZEOF(short)
2176 if test "$ac_cv_sizeof_short" = 0; then
2178 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2179 echo "*** PANIC *** Please examine config.log for compilation errors."
2182 AC_CHECK_SIZEOF(int)
2183 AC_CHECK_SIZEOF(long)
2184 AC_CHECK_SIZEOF(long long)
2185 AC_CHECK_SIZEOF(void *)
2187 dnl check for long file names
2188 AC_SYS_LONG_FILE_NAMES
2190 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2191 AC_CHECK_LIB(m, sin)
2193 dnl Floating operation support is now unconditional
2194 AC_DEFINE(LISP_FLOAT_TYPE)
2196 AC_TRY_LINK([#include <math.h>],
2197 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2198 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2200 dnl Determine type of mail locking from configure args and s&m headers
2201 AC_CHECKING(type of mail spool file locking)
2202 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2203 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2204 if test "$mail_locking" = "lockf"; then AC_DEFINE(REAL_MAIL_USE_LOCKF)
2205 elif test "$mail_locking" = "flock"; then AC_DEFINE(REAL_MAIL_USE_FLOCK)
2206 else mail_locking="dot-locking"
2209 dnl Used by getloadavg() - does not require root priveleges
2210 AC_CHECK_LIB(kstat, kstat_open)
2212 dnl Another way to get the load average
2213 AC_CHECK_LIB(kvm, kvm_read)
2215 case "$opsys" in decosf*)
2216 AC_CHECK_LIB(pthreads, cma_open)
2217 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2218 c_switch_site="$c_switch_site -threads" ;;
2221 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2222 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2223 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2224 then AC_MSG_RESULT(no);
2225 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2227 else AC_MSG_RESULT(no)
2230 dnl Link with "-z ignore" on Solaris if supported
2231 if test "$opsys" = "sol2" && test "$OS_RELEASE" -ge 56; then
2232 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2233 case "`ld -h 2>&1`" in
2234 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2235 XE_PREPEND(-z ignore, ld_switch_site) ;;
2236 *) AC_MSG_RESULT(no) ;;
2240 dnl ----------------------
2241 dnl Choose a window system
2242 dnl ----------------------
2244 AC_CHECKING("for specified window system")
2246 if test "$with_x11" != "no"; then
2247 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2248 test "$x_includes $x_libraries" != "NONE NONE" && \
2249 window_system=x11 with_x11=yes
2251 dnl Autodetection of X11 libraries and includes
2252 dnl -------------------------------------------
2253 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2254 dnl it often gets it wrong, so we only use it as a last resort.
2256 dnl $OPENWINHOME implies --x-includes and --x-libraries
2257 dnl Not (yet) handled by autoconf2
2258 if test "$x_includes $x_libraries" = "NONE NONE" \
2259 -a -n "$OPENWINHOME" \
2260 -a "$OPENWINHOME" != "/usr/openwin" \
2261 -a -d "$OPENWINHOME"; then
2262 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2263 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2264 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2267 if test "$x_includes" = "NONE"; then
2268 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2269 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2270 dnl This is a workaround for idiot (esp. HP) system vendors, who
2271 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2272 for dir in "/usr/X11" "/usr/X11R6"; do
2273 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2277 if test "$x_libraries" = "NONE"; then
2278 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2279 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2283 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2284 if test "$no_x" = "yes"
2285 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2286 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2291 yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2292 no ) window_system=none HAVE_X_WINDOWS=no ;;
2295 if test "$with_x11" = "yes"; then
2296 AC_DEFINE(HAVE_X_WINDOWS)
2297 XE_APPEND(lwlib, MAKE_SUBDIR)
2298 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2300 dnl Try to find Motif/CDE/Tooltalk dirs
2301 dnl These take precedence over other X libs/includes, so PRE-pend
2302 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2303 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2304 if test -d "$lib_dir" -a -d "$inc_dir"; then
2305 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2306 x_libraries="$lib_dir $x_libraries"
2307 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2309 case "$x_includes" in "$inc_dir"* ) ;; *)
2310 x_includes="$inc_dir $x_includes"
2311 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2313 break; dnl only need ONE Motif implementation!
2317 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2318 for rel in "X11R6" "X11R5" "X11R4"; do
2319 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2320 if test -d "$lib_dir" -a -d "$inc_dir"; then
2321 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2322 x_libraries="$x_libraries $lib_dir"
2323 XE_APPEND(-L${lib_dir}, X_LIBS)
2325 case "$x_includes" in "$inc_dir"* ) ;; *)
2326 x_includes="$x_includes $inc_dir"
2327 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2329 break; dnl Only need ONE X11 implementation !
2333 dnl Avoid version mismatch for shared library libXm.so on osf4
2334 if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi
2336 ld_switch_x_site="$X_LIBS"
2338 XE_COMPUTE_RUNPATH()
2340 if test "$extra_verbose" = "yes"; then
2341 echo; echo "X11 compilation variables:"
2342 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2346 dnl Set up bitmaps search path.
2347 dnl The original suggestion was to unconditionally to append X11/bitmaps
2348 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2349 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2350 dnl element and add them to BITMAPDIR if they exist.
2352 if test "$x_includes" != NONE; then
2353 for i in $x_includes; do
2354 if test -d "$i/bitmaps"; then
2355 bitmapdirs="$i/bitmaps:$bitmapdirs"
2357 if test -d "$i/X11/bitmaps"; then
2358 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2361 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2363 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2365 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2366 AC_CHECKING(for X defines extracted by xmkmf)
2368 if mkdir conftestdir; then
2370 cat > Imakefile <<'EOF'
2372 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2374 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2375 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2376 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2380 for word in $xmkmf_defines; do
2383 -D* ) word=`echo '' $word | sed -e 's:^ *-D::'`
2384 AC_DEFINE_UNQUOTED($word) ;;
2389 dnl make sure we can find Intrinsic.h
2390 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2391 [AC_MSG_ERROR("Unable to find X11 header files.")])
2393 dnl -lXt and -lX11 are required
2394 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2395 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2396 if test "$have_lib_x11" != "yes"; then
2397 AC_CHECK_LIB(X11, XGetFontProperty,
2398 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2399 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2403 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2405 dnl Autodetect -lXext
2406 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2409 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2410 AC_MSG_ERROR("Unable to find X11 libraries."))
2412 AC_MSG_CHECKING(the version of X11 being used)
2413 AC_TRY_RUN([#include <X11/Intrinsic.h>
2414 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2415 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2416 AC_MSG_RESULT(R${x11_release})
2417 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2419 AC_CHECK_HEADERS(X11/Xlocale.h)
2421 dnl remove this - we should avoid checking for specific OS
2422 AC_MSG_CHECKING(for XFree86)
2423 if test -d "/usr/X386/include" -o \
2424 -f "/etc/XF86Config" -o \
2425 -f "/etc/X11/XF86Config" -o \
2426 -f "/usr/X11R6/lib/X11/XF86Config"; then
2428 AC_DEFINE(HAVE_XFREE386)
2433 dnl autodetect -lXmu
2434 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2435 with_xmu=yes, with_xmu=no) }
2436 if test "$with_xmu" = "no"; then
2439 XE_PREPEND(-lXmu, libs_x)
2443 dnl Autodetect -lXbsd
2444 dnl #### Someone, please add a better function than main
2445 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2447 dnl Problem with the MIT distribution of X on AIX
2448 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2449 dnl X11R6 requires thread-safe code on AIX for some reason
2450 if test "$GCC" = "yes"; then
2451 XE_PREPEND(-mthreads, X_CFLAGS)
2452 XE_PREPEND(-mthreads, libs_x)
2455 "xlc" ) CC="xlc_r" ;;
2456 "xlC" ) CC="xlC_r" ;;
2462 fi dnl $with_x11 = yes
2464 if test "$with_msw" != "no"; then
2465 AC_CHECKING(for MS-Windows)
2466 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2467 if test "$with_msw" = "yes"; then
2468 AC_DEFINE(HAVE_MS_WINDOWS)
2469 install_pp="$blddir/lib-src/installexe.sh"
2470 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomctl32, libs_system)
2471 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2472 if test "$window_system" != x11; then
2474 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2475 && XE_ADD_OBJS(scrollbar-msw.o)
2476 test "$with_menubars" != "no" && with_menubars=msw \
2477 && XE_ADD_OBJS(menubar-msw.o)
2478 test "$with_toolbars" != "no" && with_toolbars=msw \
2479 && XE_ADD_OBJS(toolbar-msw.o)
2480 test "$with_dialogs" != "no" && with_dialogs=msw \
2481 && XE_ADD_OBJS(dialog-msw.o)
2483 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2484 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2485 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2486 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2488 dnl check for our special version of select
2489 AC_TRY_RUN([#include <fcntl.h>
2490 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2491 [AC_DEFINE(HAVE_MSG_SELECT)])
2493 with_file_coding=yes
2494 use_minimal_tagbits=yes
2495 use_indexed_lrecord_implementation=yes
2496 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)
2500 AC_SUBST(install_pp)
2502 test -z "$window_system" && window_system="none"
2504 dnl Test for features that require a window system - ANY window system
2505 if test "$window_system" = "none"; then
2506 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2508 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2509 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2511 eval "with_${feature}=no"
2514 test -z "$with_toolbars" && with_toolbars=yes
2517 dnl ### Test for features that require mswindows support - currently none
2518 dnl ### MS-Windows folks: add code here..... (martin)
2519 if test "$with_msw" != "yes"; then
2520 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2522 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2523 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2525 eval "with_${feature}=no"
2531 dnl Test for features that require X11 support
2532 if test "$with_x11" != "yes"; then
2533 dnl It ought to be reasonable to have no output device at all, and only use
2534 dnl XEmacs in --batch mode.
2535 dnl if test "$with_tty" = "no" ; then
2536 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2538 for feature in tooltalk cde offix session xim xmu
2540 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2541 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2543 eval "with_${feature}=no"
2547 dnl FSF 19.29 has some bitmapdir stuff here.
2550 case "$window_system" in
2551 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2552 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2553 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2556 case "$x_libraries" in *X11R4* )
2557 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2558 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2561 dnl Enable or disable proper session-management
2562 AC_CHECKING(for session-management option);
2563 dnl if test "$with_session" = "yes"; then
2564 if test "$with_session" != "no"; then
2565 AC_DEFINE(HAVE_SESSION)
2568 dnl Autodetect Xauth
2569 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2570 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2571 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2572 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2573 test -z "$with_xauth" && with_xauth=yes
2574 if test "$with_xauth" = "yes"; then
2575 AC_DEFINE(HAVE_XAUTH)
2576 XE_SPACE(libs_xauth, $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2578 AC_SUBST(libs_xauth)
2580 dnl This one is for the static initializeds variables in
2581 dnl offix.c, so that the thing is dumped after lastfile.o
2584 dnl Autodetect tooltalk
2585 if test "$with_tooltalk" != "no" ; then
2586 dnl autodetect the location of tt_c.h
2587 dnl tt_c.h might be in Tt or desktop include directories
2588 for dir in "" "Tt/" "desktop/" ; do
2589 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_path="${dir}tt_c.h"; break)
2591 if test -z "$tt_c_h_path"; then
2592 if test "$with_tooltalk" = "yes"; then
2593 USAGE_ERROR("Unable to find required tooltalk header files.")
2598 if test "$with_tooltalk" != "no" ; then
2599 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
2600 AC_CHECK_LIB(tt, tt_message_create,
2601 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
2603 if test -z "$tt_libs"; then
2604 if test "$with_tooltalk" = "yes"; then
2605 USAGE_ERROR("Unable to find required tooltalk libraries.")
2610 test -z "$with_tooltalk" && with_tooltalk=yes
2611 if test "$with_tooltalk" = "yes"; then
2613 AC_DEFINE_UNQUOTED(TT_C_H_PATH, "$tt_c_h_path")
2614 XE_PREPEND($tt_libs, libs_x)
2615 XE_ADD_OBJS(tooltalk.o)
2619 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
2620 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
2621 test -z "$with_cde" && with_cde=yes
2622 if test "$with_dragndrop" = no; then
2623 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
2626 if test "$with_cde" = "yes" ; then
2628 XE_PREPEND(-lDtSvc, libs_x)
2629 XE_APPEND(CDE, dragndrop_proto)
2630 with_tooltalk=yes # CDE requires Tooltalk
2631 need_motif=yes # CDE requires Motif
2634 dnl Always compile OffiX unless --without-offix is given, no
2635 dnl X11 support is compiled in, no standard Xmu is available,
2636 dnl or dragndrop support is disabled
2637 dnl Because OffiX support currently loses when more than one display
2638 dnl is in use, we now disable it by default -slb 07/10/1998.
2639 test "$window_system" != "x11" && with_offix=no
2640 if test "$with_xmu" != yes -a "$with_x11" = yes; then
2641 AC_MSG_WARN([No OffiX without real Xmu support])
2644 if test "$with_dragndrop" = no; then
2645 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
2648 if test "$with_cde" = yes; then
2649 AC_MSG_WARN([CDE already found, disabling OffiX support])
2652 test -z "$with_offix" && with_offix=no
2653 if test "$with_offix" = "yes"; then
2654 AC_DEFINE(HAVE_OFFIX_DND)
2655 XE_APPEND(offix.o, dnd_objs)
2656 XE_APPEND(OffiX, dragndrop_proto)
2659 dnl Autodetect Drag'n'Drop support
2660 dnl always included if CDE, Offix, or MSWindows are defined
2661 AC_MSG_CHECKING(if drag and drop API is needed)
2662 if test "$with_dragndrop" != "no" ; then
2663 if test -n "$dragndrop_proto" ; then
2665 AC_MSG_RESULT([yes (${dragndrop_proto} )])
2666 AC_DEFINE(HAVE_DRAGNDROP)
2667 XE_APPEND(dragdrop.o, extra_objs)
2675 AC_CHECKING(for LDAP)
2676 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
2677 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
2678 if test "$with_ldap" != "no"; then
2679 test -z "$with_umich_ldap" && { AC_CHECK_LIB(ldap, ldap_open, with_umich_ldap=yes, with_umich_ldap=no, -llber) }
2680 test "$with_umich_ldap" = "no" && { AC_CHECK_LIB(ldap10, ldap_set_option, with_ns_ldap=yes, with_ns_ldap=no) }
2681 test -z "$with_ldap" -a \( "$with_umich_ldap" = "yes" -o "$with_ns_ldap" = "yes" \) && with_ldap=yes
2683 if test "$with_ldap" = "yes"; then
2684 AC_DEFINE(HAVE_LDAP)
2685 XE_ADD_OBJS(eldap.o)
2686 if test "$with_umich_ldap" = "yes" ; then
2687 AC_DEFINE(HAVE_UMICH_LDAP)
2688 XE_PREPEND(-llber, LIBS)
2689 XE_PREPEND(-lldap, LIBS)
2690 elif test "$with_ldap" = "yes" -a "$with_ns_ldap" = "yes" ; then
2691 AC_DEFINE(HAVE_NS_LDAP)
2692 XE_PREPEND(-lldap10, LIBS)
2693 elif test "$with_ldap" = "yes" ; then
2694 XE_PREPEND(-lldap, LIBS)
2698 dnl ----------------------
2699 dnl Graphics libraries
2700 dnl ----------------------
2702 if test "$window_system" != "none"; then
2703 AC_CHECKING(for graphics libraries)
2707 if test -z "$with_xpm"; then
2708 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
2710 AC_TRY_RUN([#include <X11/xpm.h>
2711 int main(int c, char **v) {
2713 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
2714 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
2715 [./conftest dummy_arg; xpm_status=$?;
2716 if test "$xpm_status" = "0"; then
2720 if test "$xpm_status" = "1"; then
2721 xpm_problem="Xpm library version and header file version don't match!"
2722 elif test "$xpm_status" = "2"; then
2723 xpm_problem="Xpm library version is too old!"
2725 xpm_problem="Internal xpm detection logic error!"
2728 *** WARNING *** $xpm_problem
2729 I'm not touching that with a 10-foot pole!
2730 If you really want to use the installed version of Xpm, rerun
2731 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
2735 AC_MSG_RESULT($with_xpm)
2737 if test "$with_xpm" = "yes"; then
2739 XE_PREPEND(-lXpm, libs_x)
2740 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
2742 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
2746 AC_MSG_RESULT($xpm_for_msw)
2747 if test "$xpm_for_msw" = "yes"; then
2752 dnl Autodetect XFACE
2753 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
2754 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
2755 test -z "$with_xface" && with_xface=yes
2756 if test "$with_xface" = "yes"; then
2757 AC_DEFINE(HAVE_XFACE)
2758 XE_PREPEND(-lcompface, libs_x)
2761 dnl For a brief period we had the GIF code split out into a separate library,
2762 dnl but patent problems, etc. sort of squashed that idea.
2763 dnl We default to building with builtin GIF decoding
2764 if test "$with_gif" != "no"; then
2767 XE_ADD_OBJS(dgif_lib.o gif_io.o)
2770 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
2771 dnl So we always search for libz compression support.
2772 if test "$with_png $with_tiff" != "no no"; then
2773 AC_CHECK_LIB(c, inflate, [:], [
2774 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
2775 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
2779 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
2780 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
2781 test -z "$with_jpeg" && with_jpeg=yes
2782 if test "$with_jpeg" = "yes"; then
2783 AC_DEFINE(HAVE_JPEG)
2784 XE_PREPEND(-ljpeg, libs_x)
2789 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
2790 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
2791 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
2792 if test -z "$with_png"; then
2793 AC_MSG_CHECKING(for workable png version information)
2794 xe_check_libs="-lpng -lz"
2795 AC_TRY_RUN([#include <png.h>
2796 int main(int c, char **v) {
2797 if (c == 1) return 0;
2798 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
2799 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
2800 [./conftest dummy_arg; png_status=$?;
2801 if test "$png_status" = "0"; then
2805 if test "$png_status" = "1"; then
2806 png_problem="PNG library version and header file don't match!"
2807 elif test "$png_status" = "2"; then
2808 png_problem="PNG library version too old (pre 1.0.2)!"
2811 *** WARNING *** $png_problem
2812 I'm not touching that with a 10-foot pole!
2813 If you really want to use the installed version of libPNG, rerun
2814 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
2818 AC_MSG_RESULT($with_png)
2820 if test "$with_png" = "yes"; then
2822 XE_PREPEND(-lpng, libs_x)
2826 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
2827 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
2828 test -z "$with_tiff" && with_tiff=yes
2829 if test "$with_tiff" = "yes"; then
2830 AC_DEFINE(HAVE_TIFF)
2831 XE_PREPEND(-ltiff, libs_x)
2835 dnl ----------------------
2836 dnl X-Specific Graphics libraries
2837 dnl ----------------------
2839 if test "$with_x11" = "yes"; then
2841 AC_CHECKING(for X11 graphics libraries)
2843 dnl Autodetect -lXaw
2844 AC_CHECK_LIB(Xaw, XawScrollbarSetThumb, have_xaw=yes, have_xaw=no)
2845 dnl if test "$have_xaw" = "yes"; then
2846 dnl AC_CHECK_HEADER(X11/Xaw/Reports.h, [
2847 dnl XE_APPEND(pkg-src/tree-x, MAKE_SUBDIR)
2848 dnl XE_APPEND(pkg-src/tree-x, INSTALL_ARCH_DEP_SUBDIR)])
2851 dnl autodetect Motif - but only add to libs_x later (if necessary)
2852 AC_CHECK_HEADER(Xm/Xm.h,
2853 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
2856 if test "$have_motif" = "yes"; then
2857 dnl autodetect lesstif
2858 AC_MSG_CHECKING(for Lesstif)
2861 #ifdef LESSTIF_VERSION
2864 ], have_lesstif=yes, have_lesstif=no)
2865 AC_MSG_RESULT($have_lesstif)
2868 fi dnl "$with_x11" = "yes"
2870 dnl Finish ensuring that we have values for the various toolkit items.
2871 dnl Not all toolkits support all widgets
2872 dnl if Motif is available we use it for the dialog boxes.
2874 case "$with_menubars" in "" | "yes" | "athena" | "athena3d" )
2875 with_menubars="lucid" ;;
2877 case "$with_dialogs" in "" | "yes" | "lucid" )
2878 if test "$have_motif" = "yes"; then with_dialogs="motif"
2879 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
2880 else with_dialogs=no
2883 case "$with_scrollbars" in "" | "yes" )
2884 with_scrollbars="lucid" ;;
2887 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars"
2889 case "$all_widgets" in *athena* )
2890 AC_DEFINE(LWLIB_USES_ATHENA)
2891 AC_DEFINE(NEED_ATHENA)
2892 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
2893 XE_PREPEND(-lXaw, libs_x) ;;
2896 case "$all_widgets" in *motif* )
2897 AC_DEFINE(LWLIB_USES_MOTIF)
2898 AC_DEFINE(NEED_MOTIF)
2899 XE_APPEND(lwlib-Xm.o, lwlib_objs)
2903 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
2904 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
2905 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
2906 case "$all_widgets" in *lucid* )
2907 AC_DEFINE(NEED_LUCID)
2908 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
2911 AC_SUBST(lwlib_objs)
2913 case "$with_scrollbars" in athena* ) AC_DEFINE(LWLIB_SCROLLBARS_ATHENA);; esac
2914 case "$with_dialogs" in athena* ) AC_DEFINE(LWLIB_DIALOGS_ATHENA) ;; esac
2915 test "$with_scrollbars" = "athena3d" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
2916 test "$with_dialogs" = "athena3d" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
2918 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
2919 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
2920 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
2921 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
2923 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
2924 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
2926 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
2927 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
2928 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
2930 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
2931 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
2932 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
2933 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
2935 if test "$with_x11" = "yes"; then
2936 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
2937 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
2938 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
2939 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
2940 test "$all_widgets" != "no no no no" && XE_ADD_OBJS(gui-x.o)
2942 if test \( "$with_sound" = "nas" \) -o \( "$with_sound" = "both" \); then
2943 echo "Attempt to Build NAS sound without X"
2944 echo "Please remove NAS configuration or build with X"
2949 test "$use_minimal_tagbits" = "yes" && AC_DEFINE(USE_MINIMAL_TAGBITS)
2950 test "$use_indexed_lrecord_implementation" = "yes" && \
2951 AC_DEFINE(USE_INDEXED_LRECORD_IMPLEMENTATION)
2953 dnl ----------------------
2954 dnl Mule-dependent options
2955 dnl ----------------------
2957 test -z "$with_mule" && with_mule=no
2958 test -z "$with_file_coding" && with_file_coding=no
2960 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
2961 dnl echo "Attempt to Build with Mule without Mule/Lisp"
2962 dnl echo "Please install the XEmacs/Mule tarball or"
2963 dnl echo "rerun configure with --with-mule=no"
2967 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
2968 AC_DEFINE(FILE_CODING)
2969 XE_ADD_OBJS(file-coding.o)
2972 if test "$with_mule" = "yes" ; then
2973 AC_CHECKING(for Mule-related features)
2975 AC_DEFINE(FILE_CODING)
2976 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o mule-coding.o file-coding.o)
2978 dnl Use -lintl to get internationalized strerror for Mule
2979 AC_CHECK_HEADERS(libintl.h)
2980 AC_CHECK_LIB(intl, strerror)
2982 AC_CHECKING(for Mule input methods)
2983 dnl Do we have the XmIm* routines? And if so, do we want to use them?
2984 dnl XIM seems to be flaky except on Solaris...
2985 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
2986 case "$with_xim" in "" | "yes" )
2987 AC_CHECKING(for XIM)
2988 dnl XIM + Lesstif is not (yet?) usable
2989 if test "$have_lesstif" = "yes"; then with_xim=xlib
2990 else AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif, with_xim=xlib)
2993 if test "$with_xim" != "no"; then
2995 if test "$with_xim" = "xlib"; then
2997 XE_ADD_OBJS(input-method-xlib.o)
2999 if test "$with_xim" = "motif"; then
3000 AC_DEFINE(XIM_MOTIF)
3002 XE_ADD_OBJS(input-method-motif.o)
3004 if test "$with_xim" = "motif"; then
3009 dnl "with_xim" = "yes"
3010 if test "$with_xfs" = "yes" ; then
3011 AC_CHECKING(for XFontSet)
3012 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3013 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3014 AC_DEFINE(USE_XFONTSET)
3015 if test "$with_xim" = "no" ; then
3016 XE_ADD_OBJS(input-method-xfs.o)
3022 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3023 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3024 dnl Detour to find crypt
3025 if test "$with_wnn" != "no"; then
3026 AC_CHECK_FUNCS(crypt)
3027 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3029 dnl Back to our regularly scheduled wnn hunting
3030 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3031 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3032 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3033 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3034 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3036 test -z "$with_wnn" && with_wnn=yes
3037 if test "$with_wnn" = "yes"; then
3039 XE_PREPEND(-l$libwnn, libs_x)
3040 XE_ADD_OBJS(mule-wnnfns.o)
3041 if test "$with_wnn6" != "no"; then
3042 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3043 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3047 dnl Autodetect canna
3048 canna_includes_found=no
3049 if test "$with_canna" != "no"; then
3050 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3052 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3053 -d "/usr/local/canna/include"; then
3054 save_c_switch_site="$c_switch_site"
3055 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3056 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3057 if test "$canna_includes_found" != "yes"; then
3058 c_switch_site="$save_c_switch_site"
3063 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3064 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3065 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3066 test -z "$with_canna" && with_canna=yes
3067 if test "$with_canna" = "yes"; then
3068 AC_DEFINE(HAVE_CANNA)
3069 XE_PREPEND(-lcanna -lRKC, libs_x)
3070 XE_ADD_OBJS(mule-canna.o)
3073 else dnl "$with_mule" = "no"
3074 for feature in xim canna wnn; do
3075 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3076 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3078 eval "with_${feature}=no"
3083 dnl At this point, we know whether we need the motif lib or not.
3084 if test "$need_motif" = "yes" ; then
3085 XE_PREPEND(-lXm, libs_x)
3086 dnl AIX needs the following library for use with Motif
3087 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3088 XE_COMPUTE_RUNPATH()
3091 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp ftime gethostname getpagesize gettimeofday getcwd getwd logb lrand48 matherr mkdir mktime perror poll random rename res_init rint rmdir select setitimer setpgid setlocale setsid sigblock sighold sigprocmask snprintf strcasecmp strerror tzset ulimit usleep utimes waitpid vsnprintf)
3093 dnl realpath is buggy on linux, decosf and aix4
3095 dnl The realpath() in linux libc (4.6.27) sometimes fails with ELOOP.
3096 dnl The realpath in ELF linux libc's is O.K.
3097 dnl For example, call realpath on a file thirty-five or so directories deep
3098 dnl and you get ELOOP even if no symlinks at all are involved.
3099 dnl Reports as of 11/1997 indicate BSDi has problems too.
3100 dnl The realpath() in UnixWare2.1.3 could not get any pathname fragment in error condition.
3102 linuxaout* | bsdos3* | freebsd* | decosf4-0* | aix4* ) XE_ADD_OBJS(realpath.o) ;;
3104 case "$canonical" in
3105 *-*-sysv4.2uw2* ) XE_ADD_OBJS(realpath.o) ;;
3106 * ) AC_CHECK_FUNCS(realpath)
3107 test "$ac_cv_func_realpath" != "yes" && XE_ADD_OBJS(realpath.o) ;;
3111 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3112 AC_MSG_CHECKING(whether netdb declares h_errno)
3113 AC_TRY_LINK([#include <netdb.h>],
3116 AC_DEFINE(HAVE_H_ERRNO)],
3117 [AC_MSG_RESULT(no)])
3119 AC_MSG_CHECKING(for sigsetjmp)
3120 AC_TRY_COMPILE([#include <setjmp.h>],
3121 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3123 AC_DEFINE(HAVE_SIGSETJMP)],
3124 [AC_MSG_RESULT(no)])
3126 AC_MSG_CHECKING(whether localtime caches TZ)
3127 AC_CACHE_VAL(emacs_cv_localtime_cache,
3128 [if test "$ac_cv_func_tzset" = "yes"; then
3129 AC_TRY_RUN([#include <time.h>
3131 # include <stdlib.h>
3133 extern char **environ;
3137 for (to = from = environ; (*to = *from); from++)
3138 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3141 char TZ_GMT0[] = "TZ=GMT0";
3142 char TZ_PST8[] = "TZ=PST8";
3145 time_t now = time ((time_t *) 0);
3146 int hour_GMT0, hour_unset;
3147 if (putenv (TZ_GMT0) != 0)
3149 hour_GMT0 = localtime (&now)->tm_hour;
3151 hour_unset = localtime (&now)->tm_hour;
3152 if (putenv (TZ_PST8) != 0)
3154 if (localtime (&now)->tm_hour == hour_GMT0)
3157 if (localtime (&now)->tm_hour != hour_unset)
3160 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3161 [# If we have tzset, assume the worst when cross-compiling.
3162 emacs_cv_localtime_cache=yes])
3164 # If we lack tzset, report that localtime does not cache TZ,
3165 # since we can't invalidate the cache if we don't have tzset.
3166 emacs_cv_localtime_cache=no
3168 AC_MSG_RESULT($emacs_cv_localtime_cache)
3169 if test $emacs_cv_localtime_cache = yes; then
3170 AC_DEFINE(LOCALTIME_CACHE)
3173 if test "$HAVE_TIMEVAL" = "yes"; then
3174 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3176 #ifdef TIME_WITH_SYS_TIME
3177 #include <sys/time.h>
3180 #ifdef HAVE_SYS_TIME_H
3181 #include <sys/time.h>
3188 struct timeval time;
3189 struct timezone dummy;
3190 gettimeofday (&time, &dummy);
3192 [AC_MSG_RESULT(two)],
3194 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3199 if test "$ac_cv_c_inline" != "no"; then
3200 AC_DEFINE(HAVE_INLINE)
3201 test "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3204 dnl HP-UX has a working alloca in libPW.
3205 dnl case "${GCC}${opsys}" in hpux* )
3206 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3210 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3212 dnl Check whether vfork exists and works correctly. (This does more
3213 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3214 dnl If not, it defines vfork to be fork.
3217 dnl Check whether strcoll exists and works correctly. (This does more
3218 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3221 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3222 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3223 dnl process ID as an argument.
3224 AC_CHECK_FUNCS(getpgrp)
3227 dnl We used to call AC_FUNC_MMAP here
3228 dnl Instead we now use following, suggested by Neal Becker
3229 AC_MSG_CHECKING(for working mmap)
3230 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3231 AC_TRY_RUN([#include <stdio.h>
3234 #include <sys/mman.h>
3236 #ifndef MAP_VARIABLE
3237 #define MAP_VARIABLE 0
3241 #define MAP_FAILED -1
3244 int main (int argc, char *argv[])
3248 #ifndef MAP_ANONYMOUS
3249 fd = open ("/dev/zero", O_RDWR);
3252 #define MAP_ANONYMOUS 0
3254 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3255 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3256 fd, 0) != (void *) MAP_FAILED)
3258 perror ("conftest: mmap failed");
3260 }], have_mmap=yes, have_mmap=no) ;;
3262 AC_MSG_RESULT($have_mmap)
3263 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3266 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3267 dnl We only turn rel_alloc on by default if mmap is available.
3268 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3269 test "$rel_alloc" = "default" -a "$have_mmap" = "yes" && rel_alloc=yes
3270 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3272 dnl Check for terminal I/O variants
3273 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3274 AC_CHECK_HEADER(termios.h,
3275 AC_DEFINE(HAVE_TERMIOS)
3276 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3277 AC_DEFINE(NO_TERMIO),
3278 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3281 dnl Check for Internet sockets.
3282 AC_CHECK_FUNC(socket,
3283 [AC_CHECK_HEADER(netinet/in.h,
3284 [AC_CHECK_HEADER(arpa/inet.h, [
3285 AC_DEFINE(HAVE_SOCKETS)
3286 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3288 #include <sys/types.h>
3289 #include <sys/socket.h>
3292 [static struct sockaddr_un x; x.sun_len = 1;],
3293 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3294 [AC_MSG_RESULT(no)])
3295 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3297 #include <sys/types.h>
3298 #include <netinet/in.h>
3300 [static struct ip_mreq x;],
3301 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3302 [AC_MSG_RESULT(no)])])])])
3304 dnl Check for SYS V IPC. (Inferior to sockets.)
3305 AC_CHECK_FUNC(msgget,
3306 [AC_CHECK_HEADER(sys/ipc.h,
3307 [AC_CHECK_HEADER(sys/msg.h,
3308 [AC_DEFINE(HAVE_SYSVIPC)])])])
3310 dnl Check for directory variants
3311 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3312 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3314 dnl Check for nlist.h
3315 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3317 dnl Check for sound of various sorts.
3319 dnl Autodetect native sound
3320 AC_CHECKING("for sound support")
3321 case "$with_sound" in
3322 native | both ) with_native_sound=yes;;
3323 nas | no ) with_native_sound=no;;
3325 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3327 if test "$with_native_sound" != "no"; then
3328 dnl Maybe sound is already on include path...
3329 if test -n "$native_sound_lib"; then
3330 AC_CHECK_HEADER(multimedia/audio_device.h,
3331 [sound_found=yes sound_cflags=""
3332 XE_ADD_OBJS(sunplay.o)])
3335 dnl Autodetect Sun native sound from SUNWaudmo package
3336 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
3338 XE_ADD_OBJS(sunplay.o)
3339 if test -d "/usr/demo/SOUND/include"
3340 then sound_cflags="-I/usr/demo/SOUND/include"
3341 else sound_cflags="-I/usr/demo/SOUND"
3343 if test -z "$native_sound_lib" ; then
3344 if test -r "/usr/demo/SOUND/lib/libaudio.a"
3345 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
3346 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
3351 dnl Check for SGI and HP native sound libs
3352 if test -z "$sound_found"; then
3353 case "$canonical" in
3355 if test -z "$native_sound_lib"; then
3356 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
3358 if test -n "$native_sound_lib"; then
3359 sound_found=yes sound_cflags=""
3360 XE_ADD_OBJS(sgiplay.o)
3363 if test -z "$native_sound_lib"; then
3364 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
3366 if test -n "$native_sound_lib"; then
3368 XE_ADD_OBJS(hpplay.o)
3369 if test "$GCC" = "yes" # Kludge city
3370 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
3371 else sound_cflags="+e -I/usr/audio/examples"
3377 dnl Check for Linux/BSD native sound
3378 if test -z "$sound_found"; then
3379 for dir in "machine" "sys" "linux"; do
3380 AC_CHECK_HEADER(${dir}/soundcard.h,
3382 XE_ADD_OBJS(linuxplay.o)
3383 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_PATH, "${dir}/soundcard.h")]
3388 test "$sound_found" = "yes" && with_native_sound=yes
3391 if test -z "$with_sound"; then
3392 if test "$with_native_sound" = "yes" -o -n "$native_sound_lib"; then
3397 if test "$with_native_sound" = "yes"; then
3398 AC_DEFINE(HAVE_NATIVE_SOUND)
3399 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
3402 case "$with_sound" in both | nas )
3403 AC_DEFINE(HAVE_NAS_SOUND)
3405 XE_PREPEND(-laudio, libs_x)
3406 dnl If the nas library does not contain the error jump point,
3407 dnl then we force safer behavior.
3408 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[AC_DEFINE(NAS_NO_ERROR_JUMP)])
3411 dnl ---------------------
3412 dnl TTY-dependent options
3413 dnl ---------------------
3415 test -z "$with_tty" && with_tty=yes
3417 if test "$with_tty" = "yes" ; then
3418 AC_CHECKING(for TTY-related features)
3420 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
3422 dnl Autodetect ncurses.
3423 if test -z "$with_ncurses"; then
3424 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
3426 if test "$with_ncurses" = "yes"; then
3427 AC_DEFINE(HAVE_NCURSES)
3428 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3429 AC_CHECK_HEADER(ncurses/term.h, term_h_path=ncurses/term.h)
3430 XE_ADD_OBJS(terminfo.o)
3431 XE_PREPEND(-lncurses, LIBS)
3433 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
3434 dnl Try again, and check for the bogus ncurses/ include bug.
3435 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
3436 dnl <ncurses/unctrl.h>)
3437 save_c_switch_site="$c_switch_site"
3438 c_switch_site="$c_switch_site -I/usr/include/ncurses"
3439 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3440 if test "$ac_cv_header_ncurses_curses_h" = "yes"
3441 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
3442 else c_switch_site="$save_c_switch_site"
3445 else dnl "$with_ncurses" = "no"
3446 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
3447 if test "$have_terminfo" = "yes"; then
3448 XE_ADD_OBJS(terminfo.o)
3449 if test -n "$libs_termcap"; then
3450 XE_PREPEND($libs_termcap, LIBS)
3452 for lib in curses termlib termcap; do
3453 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
3456 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
3457 XE_ADD_OBJS(tparam.o)
3458 dnl The HP-UX curses library seems to have a badly broken version of select(2)
3459 dnl that makes "poll: interrupted system call" messages to appear and
3460 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
3461 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
3462 if test -n "$libs_termcap"; then
3463 XE_PREPEND($libs_termcap, LIBS)
3465 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
3466 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
3467 XE_ADD_OBJS(termcap.o)))
3471 AC_DEFINE_UNQUOTED(CURSES_H_PATH, "${curses_h_path-curses.h}")
3472 AC_DEFINE_UNQUOTED(TERM_H_PATH, "${term_h_path-term.h}")
3475 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
3476 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
3477 if test "$with_gpm" = "yes"; then
3479 XE_ADD_OBJS(gpmevent.o)
3480 XE_PREPEND(-lgpm, LIBS)
3483 else dnl "$with_tty" = "no"
3484 for feature in ncurses gpm; do
3485 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3486 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
3488 eval "with_${feature}=no"
3492 dnl Do we need event-unixoid.o ?
3493 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
3495 dnl Database support
3496 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
3497 dnl On FreeBSD, both DB and DBM are part of libc.
3498 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
3500 test "$with_database_gnudbm $with_database_dbm $with_database_berkdb" \
3501 != "no no no" && AC_CHECKING(for database support)
3503 dnl Check for ndbm.h, required for either kind of DBM support.
3504 if test "$with_database_gnudbm $with_database_dbm" != "no no"; then
3505 AC_CHECK_HEADER(ndbm.h, [:], [
3506 test "$with_database_gnudbm" = "yes" -o \
3507 "$with_database_dbm" = "yes" && \
3508 XE_DIE("Required DBM support cannot be provided.")
3509 with_database_gnudbm=no with_database_dbm=no])
3512 dnl Check for DBM support in libgdbm.
3513 if test "$with_database_gnudbm" != "no"; then
3514 AC_CHECK_LIB(gdbm, dbm_open, [
3515 with_database_gnudbm=yes with_database_dbm=no libdbm=-lgdbm], [
3516 if test "$with_database_gnudbm" = "yes"; then
3517 XE_DIE("Required GNU DBM support cannot be provided.")
3519 with_database_gnudbm=no])
3522 dnl Check for DBM support in libc and libdbm.
3523 if test "$with_database_dbm" != "no"; then
3524 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
3525 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
3526 test "$with_database_dbm" = "yes" && \
3527 XE_DIE("Required DBM support cannot be provided.")
3528 with_database_dbm=no])])
3531 dnl Tell make about the DBM support we detected.
3532 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
3533 test "$with_database_gnudbm" = "yes" -o \
3534 "$with_database_dbm" = "yes" && \
3537 dnl Check for Berkeley DB.
3538 if test "$with_database_berkdb" != "no"; then
3539 AC_MSG_CHECKING(for Berkeley db.h)
3540 for path in "db/db.h" "db.h"; do
3541 AC_TRY_COMPILE([#ifdef HAVE_INTTYPES_H
3542 #define __BIT_TYPES_DEFINED__
3543 #include <inttypes.h>
3544 typedef uint8_t u_int8_t;
3545 typedef uint16_t u_int16_t;
3546 typedef uint32_t u_int32_t;
3547 #ifdef WE_DONT_NEED_QUADS
3548 typedef uint64_t u_int64_t;
3552 ],[], db_h_path="$path"; break)
3554 if test -z "$db_h_path"
3555 then AC_MSG_RESULT(no); with_database_berkdb=no
3556 else AC_MSG_RESULT($db_h_path)
3559 if test "$with_database_berkdb" != "no"; then
3560 AC_MSG_CHECKING(for Berkeley DB version)
3562 [#include <$db_h_path>
3563 #if DB_VERSION_MAJOR > 1
3566 ], [AC_MSG_RESULT(2); dbfunc=db_open], [AC_MSG_RESULT(1); dbfunc=dbopen])
3567 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
3568 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
3571 if test "$with_database_berkdb" = "yes"; then
3572 AC_DEFINE_UNQUOTED(DB_H_PATH, "$db_h_path")
3573 AC_DEFINE(HAVE_BERKELEY_DB)
3574 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
3575 else with_database_berkdb=no
3579 if test "$with_database_gnudbm $with_database_dbm $with_database_berkdb" \
3581 AC_DEFINE(HAVE_DATABASE)
3582 XE_ADD_OBJS(database.o)
3586 if test "$with_socks" = "yes"; then
3587 AC_CHECK_LIB(socks, SOCKSinit)
3588 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
3591 dnl Usage tracking (undocumented and likely unused option)
3592 if test "$usage_tracking" = "yes"; then
3593 AC_DEFINE(USAGE_TRACKING)
3594 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
3597 dnl autodetect dll support
3598 AC_CHECK_HEADERS(dlfcn.h, [have_dlfcn=yes
3599 AC_DEFINE(HAVE_DLFCN_H)])
3600 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(dl, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=dl; with_shlib=yes]) }
3601 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, _dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_shlib=yes]) }
3602 test -z "$with_shlib" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_shlib=yes]) }
3603 test -z "$with_shlib" && { AC_CHECK_LIB(dld, shl_load, [ AC_DEFINE(HAVE_SHL_LOAD) DLL_LIB=dld; with_shlib=yes]) }
3604 test -z "$with_shlib" && { AC_CHECK_LIB(dld, dld_init, [ AC_DEFINE(HAVE_DLD_INIT) DLL_LIB=dld; with_shlib=yes]) }
3605 if test "$with_shlib" = "yes"; then
3607 if test "$can_build_shared" = "yes"; then
3608 AC_DEFINE(HAVE_SHLIB)
3609 XE_ADD_OBJS(sysdll.o)
3610 XE_ADD_OBJS(emodules.o)
3611 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
3612 test ! -z "$DLL_LIB" && XE_PREPEND(-l${DLL_LIB}, LIBS)
3613 AC_CHECK_FUNCS(dlerror _dlerror)
3615 AC_MSG_WARN(disabling shared library support)
3620 dnl Unfortunately, just because we can link doesn't mean we can run.
3621 dnl One of the above link tests may have succeeded but caused resulting
3622 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
3623 dnl have reported incorrect results.
3624 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
3626 echo "*** PANIC *** The C compiler can no longer build working executables."
3627 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
3628 echo "*** PANIC *** The most likely reason for this problem is that configure"
3629 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
3630 echo "*** PANIC *** found at run time."
3631 echo "*** PANIC ***"
3632 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
3633 echo "*** PANIC *** On other systems, try telling configure where to find the"
3634 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
3635 echo "*** PANIC ***"
3636 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
3637 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
3638 echo "*** PANIC *** on your system. Don't do that."
3641 dnl Process support (hardcoded)
3642 dnl every system that supports this runs configure, the others don't
3644 dnl We're not ready for this yet.
3645 AC_DEFINE(HAVE_UNIX_PROCESSES)
3646 XE_ADD_OBJS(process-unix.o)
3648 dnl --------------------------------
3649 dnl Compute SUBST-itutable variables
3650 dnl --------------------------------
3652 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
3653 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
3654 XE_SPACE(CFLAGS, $CFLAGS)
3655 XE_SPACE(extra_objs, $extra_objs)
3656 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
3657 XE_SPACE(c_switch_window_system, $c_switch_x_site $X_CFLAGS)
3658 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
3659 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
3660 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
3661 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
3662 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
3663 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $X_PRE_LIBS)
3664 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
3666 dnl Compute lists of Makefiles and subdirs
3667 AC_SUBST(SRC_SUBDIR_DEPS)
3668 XE_APPEND(src, MAKE_SUBDIR)
3669 internal_makefile_list="Makefile.in"
3671 test -d lock || mkdir lock
3672 for dir in $MAKE_SUBDIR; do
3673 case "$dir" in */* ) dnl Implement mkdir -p
3674 ( for d in `echo $dir | sed 's:/: :g'` ; do
3675 test -d "$d" || mkdir "$d"; cd "$d"
3677 * ) test -d "$dir" || mkdir "$dir" ;;
3679 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
3680 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
3682 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
3683 AC_SUBST(MAKE_SUBDIR)
3684 AC_SUBST(SUBDIR_MAKEFILES)
3686 dnl Make s&m symlinks in the src directory, for config.h
3687 for dir in src/s src/m; do
3688 if test ! -d "$dir" ; then
3689 echo Making symbolic link to "$srcdir/$dir"
3690 ${LN_S} "$srcdir/$dir" "$dir"
3694 if test "$extra_verbose" = "yes"; then
3696 PRINT_VAR(extra_objs
3697 c_switch_general c_switch_window_system c_switch_all
3698 ld_switch_general ld_switch_window_system ld_switch_all
3699 ld_libs_general ld_libs_window_system ld_libs_all)
3703 dnl Create some auxiliary files
3704 if test -f $srcdir/src/gdbinit -a ! -f src/gdbinit ; then
3705 echo "creating src/gdbinit"; echo ""
3706 echo "source $srcdir/src/gdbinit" > src/gdbinit
3709 dnl Create top level .sbinit for Sun compilers
3710 if test "$__SUNPRO_C" = "yes"; then
3711 echo "creating .sbinit"; echo ""
3712 ( echo "# For use with Sun WorkShop's Source browser."
3713 echo "# See sbquery(1) and sbinit(4) for more information"
3714 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
3718 dnl There are no more compile tests; remove the core they created.
3721 dnl ----------------------------------------------
3722 dnl Substitute into Makefile, config.h and paths.h
3723 dnl ----------------------------------------------
3725 dnl what sort of things to edit into Makefile, config.h and paths.h
3726 dnl configuration here uncanonicalized to avoid exceeding size limits.
3730 AC_SUBST(configuration)
3741 dnl Yo, Stephen Bourne! I want to marry you!
3745 *\$* ) eval "PREFIX=$PREFIX" ;;
3751 AC_SUBST(exec_prefix)
3752 EXEC_PREFIX=$exec_prefix
3754 case "$EXEC_PREFIX" in
3755 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
3759 AC_SUBST(EXEC_PREFIX)
3762 AC_SUBST(INFODIR_USER_DEFINED)
3766 *\$* ) eval "INFODIR=$INFODIR" ;;
3773 AC_SUBST(INFOPATH_USER_DEFINED)
3777 *\$* ) eval "INFOPATH=$INFOPATH" ;;
3783 AC_SUBST(package_path)
3784 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
3785 PACKAGE_PATH=$package_path
3787 case "$PACKAGE_PATH" in
3788 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
3792 AC_SUBST(PACKAGE_PATH)
3795 AC_SUBST(LISPDIR_USER_DEFINED)
3799 *\$* ) eval "LISPDIR=$LISPDIR" ;;
3806 AC_SUBST(MODULEDIR_USER_DEFINED)
3807 MODULEDIR=$moduledir
3809 case "$MODULEDIR" in
3810 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
3816 AC_SUBST(sitelispdir)
3817 AC_SUBST(SITELISPDIR_USER_DEFINED)
3818 SITELISPDIR=$sitelispdir
3820 case "$SITELISPDIR" in
3821 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
3825 AC_SUBST(SITELISPDIR)
3827 AC_SUBST(sitemoduledir)
3828 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
3829 SITEMODULEDIR=$sitemoduledir
3831 case "$SITEMODULEDIR" in
3832 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
3836 AC_SUBST(SITEMODULEDIR)
3839 AC_SUBST(ETCDIR_USER_DEFINED)
3843 *\$* ) eval "ETCDIR=$ETCDIR" ;;
3850 AC_SUBST(LOCKDIR_USER_DEFINED)
3854 *\$* ) eval "LOCKDIR=$LOCKDIR" ;;
3860 AC_SUBST(archlibdir)
3861 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
3862 ARCHLIBDIR=$archlibdir
3864 case "$ARCHLIBDIR" in
3865 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
3869 AC_SUBST(ARCHLIBDIR)
3873 AC_SUBST(extra_objs)
3875 dnl The following flags combine all the information from:
3876 dnl - command line options (user always gets priority)
3877 dnl - user environment variables
3878 dnl - determined by configure
3879 dnl - the s&m header files (required for ellcc)
3882 AC_SUBST(c_switch_general)
3883 AC_SUBST(c_switch_window_system)
3884 AC_SUBST(c_switch_all)
3885 AC_SUBST(ld_switch_general)
3886 AC_SUBST(ld_switch_window_system)
3887 AC_SUBST(ld_switch_all)
3888 AC_SUBST(ld_libs_general)
3889 AC_SUBST(ld_libs_window_system)
3890 AC_SUBST(ld_libs_all)
3894 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
3895 AC_SUBST(RECURSIVE_MAKE)
3897 AC_SUBST(native_sound_lib)
3898 AC_SUBST(sound_cflags)
3900 AC_SUBST(dynodump_arch)
3902 dnl Preliminary support for using a different compiler for xemacs itself.
3903 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
3908 dnl The default is no
3909 if test "$with_site_lisp" = "no"; then
3910 AC_DEFINE(INHIBIT_SITE_LISP)
3912 dnl The default is yes
3913 if test "$with_site_modules" = "no"; then
3914 AC_DEFINE(INHIBIT_SITE_MODULES)
3917 XE_SPACE(ac_configure_args, $ac_configure_args)
3918 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$canonical")
3919 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
3920 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
3921 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
3923 dnl Following are deprecated
3926 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
3927 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
3928 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
3929 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
3930 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
3932 dnl Note: as a general rule, *only* define things here that are not
3933 dnl autodetected. For things that are autodetected, define them
3934 dnl at the point where the autodetection occurs or would occur,
3935 dnl so that the user gets immediate feedback on the results of the
3938 test -n "$puresize" && AC_DEFINE_UNQUOTED(RAW_PURESIZE, $puresize)
3940 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
3941 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
3942 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
3943 AC_DEFINE(USE_SYSTEM_MALLOC)
3945 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
3946 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
3947 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
3948 test "$no_doc_file" = "yes" && AC_DEFINE(NO_DOC_FILE)
3949 dnl test "$const_is_losing" = "yes" && AC_DEFINE(CONST_IS_LOSING)
3950 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
3951 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
3952 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
3953 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
3954 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
3955 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
3957 dnl -------------------------------
3958 dnl Report on what we decided to do
3959 dnl -------------------------------
3962 dnl /etc/osversion is on SONY NEWS-OS
3963 if test -f /etc/osversion; then dnl SONY NEWS-OS
3964 echo "osversion: `cat /etc/osversion`"
3966 echo "uname -a: `uname -a`"
3969 echo "$0 $quoted_arguments"
3973 test ! -z "${emacs_beta_version}" && xemacs_betaname="-b${emacs_beta_version}"
3975 dnl Start stdout redirection to '| tee -a Installation'
3979 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
3981 Where should the build process find the source code? $srcdir
3982 What installation prefix should install use? $prefix
3983 What operating system and machine description files should XEmacs use?
3984 \`$opsysfile' and \`$machfile'
3985 What compiler should XEmacs be built with? $CC $CFLAGS
3986 Should XEmacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
3987 Should XEmacs use the relocating allocator for buffers? $rel_alloc
3988 What window system should XEmacs use? ${window_system}"
3989 if test "$with_x11" = "yes"; then
3990 echo " Where do we find X Windows header files? $x_includes"
3991 echo " Where do we find X Windows libraries? $x_libraries"
3993 if test -n "$site_includes"; then
3994 echo " Additional header files: $site_includes"
3996 if test -n "$site_libraries"; then
3997 echo " Additional libraries: $site_libraries"
3999 if test -n "$site_prefixes"; then
4000 echo " Additional prefixes: $site_prefixes"
4002 if test -n "$runpath"; then
4003 echo " Runtime library search path: $runpath"
4005 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4006 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4007 test "$with_xauth" = yes && echo " Compiling in support for XAUTH."
4008 if test "$with_xmu" != yes -a "$with_x11" = yes; then
4009 echo " No Xmu; substituting equivalent routines."
4012 if test "$with_xpm" = yes; then
4013 echo " Compiling in support for XPM images."
4014 elif test "$with_x11" = yes; then
4015 echo " --------------------------------------------------------------------"
4016 echo " WARNING: Compiling without XPM support."
4017 if test "$xpm_problem" != ""; then
4018 echo " Reason: $xpm_problem"
4020 echo " WARNING: You should strongly consider installing XPM."
4021 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4022 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4023 echo " --------------------------------------------------------------------"
4025 if test "$with_png" = yes; then
4026 echo " Compiling in support for PNG image handling."
4027 elif test "$window_system" != "none"; then
4028 echo " --------------------------------------------------------------------"
4029 echo " WARNING: Compiling without PNG image support."
4030 if test "$png_problem" != ""; then
4031 echo " Reason: $png_problem"
4033 echo " WARNING: You should strongly consider installing the PNG libraries."
4034 echo " WARNING: Otherwise certain images and glyphs may not display."
4035 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4036 echo " --------------------------------------------------------------------"
4038 test "$with_gif" = yes && echo " Compiling in support for (builtin) GIF image handling."
4039 test "$with_jpeg" = yes && echo " Compiling in support for JPEG image handling."
4040 test "$with_tiff" = yes && echo " Compiling in support for TIFF image handling."
4041 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4042 case "$with_sound" in
4043 nas ) echo " Compiling in network sound (NAS) support." ;;
4044 native ) echo " Compiling in native sound support." ;;
4045 both ) echo " Compiling in both network and native sound support." ;;
4047 test "$old_nas" = yes && echo " nas library lacks error trapping, will play synchronously."
4049 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley DB."
4050 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4051 test "$with_database_gnudbm" = yes && echo " Compiling in support for GNU DBM."
4053 test "$with_umich_ldap" = yes && echo " Compiling in support for LDAP (UMich libs)."
4054 test "$with_ns_ldap" = yes && echo " Compiling in support for LDAP (Netscape SDK)."
4055 test "$with_ldap" = yes -a "$with_umich_ldap" = no -a "$with_ns_ldap" = no && echo " Compiling in support for LDAP (Generic)."
4057 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4058 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4060 test "$with_mule" = yes && echo " Compiling in Mule (multi-lingual) support."
4061 test "$with_file_coding" = yes && echo " Compiling in File coding support."
4062 test "$with_xim" != no && echo " Compiling in XIM (X11R5+ I18N input method) support."
4063 test "$with_xim" = motif && echo " Using Motif to provide XIM support."
4064 test "$with_xim" = xlib && echo " Using raw Xlib to provide XIM support."
4065 test "$with_xfs" = yes && echo " Using XFontSet to provide bilingual menubar."
4066 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4067 if test "$with_wnn" = yes; then
4068 echo " Compiling in support for the WNN input method on Mule."
4069 test "$with_wnn6" = yes && echo " Using WNN version 6."
4071 test "$with_i18n3" = yes && echo " Compiling in I18N support, level 3 (doesn't currently work)."
4073 test "$with_cde" = yes && echo " Compiling in support for CDE."
4074 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4075 test "$with_offix" = yes && echo " Compiling in support for OffiX."
4076 test "$with_dragndrop" = yes && echo " Compiling in EXPERIMENTAL support for Drag'n'Drop ($dragndrop_proto )."
4077 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4078 test "$with_session" != no && echo " Compiling in support for proper session-management."
4079 case "$with_menubars" in
4080 lucid ) echo " Using Lucid menubars." ;;
4081 motif ) echo " Using Motif menubars."
4082 echo " *WARNING* The Motif menubar implementation is currently buggy."
4083 echo " We recommend using the Lucid menubar instead."
4084 echo " Re-run configure with --with-menubars='lucid'." ;;
4086 case "$with_scrollbars" in
4087 lucid ) echo " Using Lucid scrollbars." ;;
4088 motif ) echo " Using Motif scrollbars." ;;
4089 athena ) echo " Using Athena scrollbars." ;;
4090 athena3d ) echo " Using Athena-3d scrollbars." ;;
4092 case "$with_dialogs" in
4093 motif ) echo " Using Motif dialog boxes." ;;
4094 athena ) echo " Using Athena dialog boxes." ;;
4095 athena3d ) echo " Using Athena-3d dialog boxes." ;;
4097 test "$with_shlib" = "yes" && echo " Compiling in DLL support."
4098 test "$with_clash_detection" = yes && \
4099 echo " Clash detection will use \"$lockdir\" for locking files."
4100 echo " movemail will use \"$mail_locking\" for locking mail spool files."
4101 test "$with_pop" = yes && echo " Using POP for mail access."
4102 test "$with_kerberos" = yes && echo " Using Kerberos for POP authentication."
4103 test "$with_hesiod" = yes && echo " Using Hesiod to get POP server host."
4104 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4105 test "$use_minimal_tagbits" = yes && echo " Using Lisp_Objects with minimal tagbits."
4106 test "$use_indexed_lrecord_implementation" = yes && echo " Using indexed lrecord implementation."
4107 test "$debug" = yes && echo " Compiling in extra code for debugging."
4108 test "$memory_usage_stats" = yes && echo " Compiling in code for checking XEmacs memory usage."
4109 test "$usage_tracking" = yes && echo " Compiling with usage tracking active (Sun internal)."
4110 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc" \
4111 != "no no no no no"; then
4112 echo " WARNING: ---------------------------------------------------------"
4113 echo " WARNING: Compiling in support for runtime error checking."
4114 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4115 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4116 echo " WARNING: ---------------------------------------------------------"
4119 ) | tee -a Installation
4120 dnl echo "The above configure report is appended to \"Installation\" file."
4123 dnl Generate Installation.el
4124 echo '(setq Installation-string "' > Installation.el
4125 sed 's/"/\\"/g' Installation >> Installation.el
4126 echo '")' >> Installation.el
4128 dnl -----------------------------------
4129 dnl Now generate config.h and Makefiles
4130 dnl -----------------------------------
4131 dnl This has to be called in order for this variable to get into config.status
4132 AC_SUBST(internal_makefile_list)
4133 # Remove any trailing slashes in these variables.
4134 test -n "$prefix" &&
4135 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4136 test -n "$exec_prefix" &&
4137 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4139 dnl Build Makefile.in's from Makefile.in.in's
4140 dnl except ./Makefile from $srcdir/Makefile.in
4142 for file in $internal_makefile_list; do
4143 test "$file" = src/Makefile.in && \
4144 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4145 ac_output_files="${ac_output_files+$ac_output_files }$file"
4147 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4148 if test "$with_shlib" = "yes"; then
4149 ac_output_files="$ac_output_files lib-src/ellcc.h"
4152 AC_OUTPUT($ac_output_files,
4153 [for dir in . $MAKE_SUBDIR; do
4158 sed -e '/^# Generated/d' \
4159 -e 's%/\*\*/#.*%%' \
4161 dnl Delete Makefile.in.in comment lines
4163 dnl Pass through CPP directives unchanged
4168 dnl Quote other lines to protect from CPP substitution
4175 dnl Create a GNUmakefile and Makefile from Makefile.in.
4177 changequote(<<,>>)dnl
4178 dnl CPP_MAKEFILE(CPPFLAGS,filename)
4179 define(<<CPP_MAKEFILE>>,
4180 echo creating $dir/<<$2>>
4181 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
4182 dnl Delete line directives inserted by $CPP
4183 | sed -e 's/^\#.*//' \
4184 dnl Delete spurious blanks inserted by $CPP
4185 -e 's/^[ TAB][ TAB]*$//'\
4187 dnl Delete blank lines
4188 | sed -n -e '/^..*$/p' \
4189 dnl Restore lines quoted above to original contents.
4195 chmod 444 Makefile.new
4196 mv -f Makefile.new <<$2>>
4199 CPP_MAKEFILE(,Makefile)
4200 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
4206 dnl Append AC_DEFINE information to lib-src/config.values
4207 dnl (AC_SUBST information is already there (see config.values.sh).
4208 sed < config.status >> lib-src/config.values \
4209 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
4210 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
4211 -e 's/^\([[^ ]]*\) $/\1 ""/' \
4216 top_srcdir="$srcdir"
4217 MAKE_SUBDIR="$MAKE_SUBDIR"