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, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 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) 2000, 2001 Martin Buchholz.
11 #### Copyright (C) 1998, 1999 J. Kean Johnston.
13 ### Don't edit this script!
14 ### This script was automatically generated by the `autoconf' program
15 ### from the file `./configure.in'.
16 ### To rebuild it, execute the command
18 ### in the this directory. You must have autoconf version 2.13 or later.
20 ### This file is part of XEmacs.
22 ### XEmacs is free software; you can redistribute it and/or modify it
23 ### under the terms of the GNU General Public License as published by
24 ### the Free Software Foundation; either version 2, or (at your
25 ### option) any later version.
27 ### XEmacs is distributed in the hope that it will be useful, but
28 ### WITHOUT ANY WARRANTY; without even the implied warranty of
29 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
30 ### General Public License for more details.
32 ### You should have received a copy of the GNU General Public License
33 ### along with XEmacs; see the file COPYING. If not, write to the Free
34 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
37 ### For usage, run `./configure --help'
38 ### For more detailed information on building and installing XEmacs,
39 ### read the file `INSTALL'.
41 ### If configure succeeds, it leaves its status in config.status.
42 ### A log of configuration tests can be found in config.log.
43 ### If configure fails after disturbing the status quo,
44 ### config.status is removed.
47 dnl Since XEmacs has configuration requirements that autoconf cannot
48 dnl meet, this file is an unholy marriage of custom-baked
49 dnl configuration code and autoconf macros.
51 dnl We use the m4 quoting characters [ ] (as established by the
52 dnl autoconf system), so quote them like this: [[foo]]
55 dnl Redefine some standard autoconf macros
56 dnl here is how XEmacs is different:
58 dnl - non-standard options
59 dnl - suport for extra-verbosity
60 dnl - ordinary libs are handled separately from X libs (might be a mistake)
61 dnl - various random kludges (e.g. -with-dnet=no)
63 dnl PRINT_VAR(var var ...) prints values of shell variables
64 define([PRINT_VAR],[for var in patsubst([$1],[[
65 ]+],[ ]); do eval "echo \"$var = '\$$var'\""; done])
67 dnl Disable cache files:
68 dnl This is controversial, but I am convinced this is the right way to go,
69 dnl at least by default. Otherwise there are too many surprises.
70 define([AC_CACHE_LOAD], )dnl
71 define([AC_CACHE_SAVE], )dnl
72 define([AC_CACHE_VAL], [
76 dnl Redefine AC_TRY_RUN_NATIVE to not throw away stderr while running
77 dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
78 define([AC_TRY_RUN_NATIVE],
79 [cat > conftest.$ac_ext <<EOF
80 [#]line __oline__ "configure"
84 if AC_TRY_EVAL(ac_link) && test -s conftest && (./conftest; exit $?) 2>&AC_FD_CC
86 dnl Do not remove the temporary files here, so they can be examined.
87 ifelse([$2], , :, [$2])
90 echo "configure: failed program was:" >&AC_FD_CC
91 cat conftest.$ac_ext >&AC_FD_CC
92 ifelse([$3], , , [ rm -fr conftest*
96 rm -fr conftest*])dnl AC_TRY_RUN_NATIVE
99 dnl Avoid spurious cross-compiling warnings from AC_TRY_RUN
100 dnl XEmacs is unlikely to ever cross-compile
101 define([AC_TRY_RUN],[AC_TRY_RUN_NATIVE([$1], [$2], [$3])])dnl
103 dnl Redefine AC_DEFINE* to provide more output if extra_verbose
104 dnl Set VARIABLE to VALUE, verbatim, or 1.
105 dnl AC_DEFINE(VARIABLE [, VALUE])
107 [{ test "$extra_verbose" = "yes" && cat << \EOF
108 Defining $1[]ifelse($#, 2, [ = $2],)
110 cat >> confdefs.h <<\EOF
111 [#define] $1 ifelse($#, 2, [$2], 1)
116 define([AC_DEFINE_UNQUOTED],
117 [{ test "$extra_verbose" = "yes" && cat << EOF
118 Defining $1[]ifelse($#, 2, [ = $2],)
120 cat >> confdefs.h <<EOF
121 [#define] $1 ifelse($#, 2, [$2], 1)
124 ])dnl AC_DEFINE_UNQUOTED
126 dnl redefine AC_CHECK_LIB in accordance with our own value of ac_link
127 dnl Add in extra kludgy check to support with_dnet=no
128 dnl Add in extra LDFLAGS arg, which PRECEDE libs
129 dnl Support --with-dnet=no
131 dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
132 dnl [, OTHER-LIBRARIES] [, LDFLAGS]]]])
133 define([AC_CHECK_LIB],
134 [ifelse([$1],dnet, [if test "$with_dnet" = "no" ; then
135 ac_cv_lib_dnet_dnet_ntoa=no
136 ifelse([$4], , , [$4]
140 AC_CHECK_LIB_ORIG_HACKED([$1],[$2],[$3],[$4],[$5], [$6])
141 [ifelse([$1],dnet,[fi
145 define([AC_CHECK_LIB_ORIG_HACKED],
146 [ifelse([$5],,AC_MSG_CHECKING([for $2 in -l$1]),
147 xe_msg_checking="for [$2] in -l[$1]"
148 test -n "[$5]" && xe_msg_checking="$xe_msg_checking using extra libs [$5]"
149 AC_MSG_CHECKING("$xe_msg_checking"))
150 dnl Use a cache variable name containing both the library and function name,
151 dnl because the test really is for library $1 defining function $2, not
152 dnl just for library $1. Separate tests with the same $1 and different $2s
153 dnl may have different results.
154 ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
155 AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
156 [xe_check_libs="$6 -l$1 $5"
158 ifelse([$2], [main], , dnl Avoid conflicting decl of main.
159 [/* Override any gcc2 internal prototype to avoid an error. */
160 ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
164 [/* We use char because int might match the return type of a gcc2
165 builtin and then its argument prototype would still apply. */
169 eval "ac_cv_lib_$ac_lib_var=yes",
170 eval "ac_cv_lib_$ac_lib_var=no")
173 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
177 ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
178 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
180 AC_DEFINE_UNQUOTED($ac_tr_lib)
181 XE_PREPEND([-l$1], LIBS)
188 ])dnl AC_CHECK_LIB_ORIG_HACKED
193 [define([AC_LANG], [C])dnl
195 dnl CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
196 dnl ac_cpp='$CPP $CPPFLAGS'
197 dnl ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
198 dnl ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
199 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
200 xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
201 xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
202 ac_cpp='$CPP '"$xe_cppflags"
203 ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&AC_FD_CC'
204 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC'
208 dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
209 dnl So we use the following instead.
210 dnl XE_SPACE(var, words)
213 for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
217 dnl XE_ADD_OBJS(foo.o ...)
218 define([XE_ADD_OBJS],
219 [extra_objs="$extra_objs [$1]" && dnl
220 if test "$extra_verbose" = "yes"; then
221 echo " xemacs will be linked with \"[$1]\""
224 dnl XE_APPEND(value, varname)
226 [[$2]="$[$2] [$1]" && dnl
227 if test "$extra_verbose" = "yes"; then echo " Appending \"[$1]\" to \$[$2]"; fi])
229 dnl XE_PREPEND(value, varname)
231 [[$2]="[$1] $[$2]" && dnl
232 if test "$extra_verbose" = "yes"; then echo " Prepending \"[$1]\" to \$[$2]"; fi])
235 define([XE_DIE], [{ echo "Error:" $1 >&2; exit 1; }])
237 dnl XE_STRIP_4TH_COMPONENT(var)
238 dnl Changes i986-pc-linux-gnu to i986-pc-linux, as God (not RMS) intended.
239 define([XE_STRIP_4TH_COMPONENT],
240 [$1=`echo "$$1" | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`])
242 dnl Initialize some variables set by options.
243 dnl The variables have the same names as the options, with
244 dnl dashes changed to underlines.
246 define([AC_INIT_PARSE_ARGS],[
248 dnl Get sane consistent behavior from various shells
249 dnl Avoid losing with weird user CDPATHs
251 if test -n "$ZSH_VERSION"; then
252 dnl zsh's Bourne shell emulation options
253 setopt NO_BAD_PATTERN NO_BANG_HIST NO_BG_NICE NO_EQUALS NO_FUNCTION_ARGZERO
254 setopt GLOB_SUBST NO_HUP INTERACTIVE_COMMENTS KSH_ARRAYS NO_MULTIOS NO_NOMATCH
255 setopt RM_STAR_SILENT POSIX_BUILTINS SH_FILE_EXPANSION SH_GLOB SH_OPTION_LETTERS
256 setopt SH_WORD_SPLIT BSD_ECHO IGNORE_BRACES
257 dnl zsh-3.1-beta drops core on the following
259 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
260 elif test -n "$BASH_VERSION"; then
261 dnl Use Posix mode with bash
265 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
268 dnl Initialize some variables set by options.
269 dnl The variables have the same names as the options, with
270 dnl dashes changed to underlines.
279 program_transform_name=s,x,x,
288 dnl Initialize some other variables.
291 SHELL=${CONFIG_SHELL-/bin/sh}
292 dnl Maximum number of lines to put in a shell here document.
294 ])dnl AC_INIT_PARSE_ARGS
296 AC_INIT(src/lisp.h)dnl
297 AC_CONFIG_HEADER(src/config.h lwlib/config.h)
298 dnl Remove any more than one leading "." element from the path name.
299 dnl If we do not remove them, then another "./" will be prepended to
300 dnl the file name each time we use config.status, and the program name
301 dnl will get larger and larger. This would not be a problem, except
302 dnl that since progname gets recorded in all the Makefiles this script
303 dnl produces, move-if-change thinks they're different when they're
306 dnl It would be nice if we could put the ./ in a \( \) group and then
307 dnl apply the * operator to that, so we remove as many leading './././'s
308 dnl as are present, but some seds (like Ultrix's sed) don't allow you to
309 dnl apply * to a \( \) group. Bleah.
310 progname="`echo $0 | sed 's:^\./\./:\./:'`"
312 dnl -----------------------------
313 dnl Establish some default values
314 dnl -----------------------------
316 XE_APPEND(lib-src, MAKE_SUBDIR)
317 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR)
320 exec_prefix='${prefix}'
321 bindir='${exec_prefix}/bin'
322 dnl FSF 19.29 changes to:
323 dnl datadir='${prefix}/share'
324 dnl sharedstatedir='${prefix}/com'
325 dnl libexecdir='${exec_prefix}/libexec'
326 datadir='${prefix}/lib'
327 statedir='${prefix}/lib'
328 libdir='${exec_prefix}/lib'
329 mandir='${prefix}/man/man1'
330 inststaticdir='${PROGNAME}'
331 instvardir='${PROGNAME}-${version}'
332 infodir='${datadir}/${instvardir}/info'
335 lispdir='${datadir}/${instvardir}/lisp'
336 moduledir='${datadir}/${instvardir}/${configuration}/modules'
337 sitelispdir='${datadir}/${inststaticdir}/site-lisp'
338 sitemoduledir='${datadir}/${inststaticdir}/site-modules'
339 pkgdir='${datadir}/${instvardir}/lisp'
341 etcdir='${datadir}/${instvardir}/etc'
342 archlibdir='${datadir}/${instvardir}/${configuration}'
343 docdir='${archlibdir}'
347 with_site_modules='yes'
353 cpp='' cppflags='' libs='' ldflags=''
359 with_system_malloc='default'
360 with_dlmalloc='default'
362 dnl These should be set to the empty string when we want gtk / gnome to
363 dnl be auto-detected instead of manually specified.
366 dnl use_assertions should be 'yes' by default. Too many people in this
367 dnl world have core dumps turned off by default or \"cannot find where the
368 dnl core file went\". At least we should get some useful output ...
370 dnl the following is set to yes or no later.
376 dnl dragndrop is still experimental. When it is stable, comment out the following line:
379 dnl ------------------
380 dnl Options Processing
381 dnl ------------------
383 define([USAGE_ERROR],
384 [(echo "$progname: Usage error:"
386 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])
388 dnl Record all the arguments, so we can save them in config.status.
391 dnl Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
392 dnl in order to get the arguments back in $@, we have to do an
393 dnl 'eval set x "$quoted_arguments"; shift'
394 dnl # We use sed to turn embedded ' into '"'"'. I truly hate sh quoting.
395 quoted_sed_magic=s/"'"/"'"'"'"'"'"'"'"/g
399 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
400 | --no-cr | --no-c) ;;
401 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
402 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
404 quoted_i="`echo '' $i | sed -e 's:^ ::' -e $quoted_sed_magic`"
405 quoted_arguments="$quoted_arguments '$quoted_i'" ;;
409 dnl Do not use shift -- that destroys the argument list, which autoconf needs
410 dnl to produce config.status. It turns out that "set - $arguments" does not
412 dnl However, it also turns out that many shells cannot expand ${10} at all.
413 dnl So using an index variable does not work either. It is possible to use
414 dnl some shell magic to make 'set x "$arguments"; shift' work portably.
415 while test $# != 0; do
418 --no-create|--no-recursion) ;;
419 dnl Anything starting with a hyphen we assume is an option.
421 dnl Separate the switch name from the value it is being given.
424 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\([[^=]]*\)=.*$:\1:'`
425 val=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*[[^=]]*=\(.*\)$:\1:'`
428 dnl special case these strings since echo may silently eat them:
429 dnl --help ) opt=help val=yes valomitted=yes ;;
430 dnl --version ) opt=version val=yes valomitted=yes ;;
431 dnl -e ) opt=e val=yes valomitted=yes ;;
432 dnl -E ) opt=E val=yes valomitted=yes ;;
433 dnl -n ) opt=n val=yes valomitted=yes ;;
435 dnl If FOO is a boolean argument, --FOO is equivalent to
436 dnl --FOO=yes. Otherwise, the value comes from the next
437 dnl argument - see below.
438 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\(.*\)$:\1:'`
439 val="yes" valomitted=yes
443 dnl translate "-" in option string to "_"
445 opt="`echo '' $opt | sed -e 's:^ ::' | tr - _`"
447 dnl Support --without-FOO as a synonym for --with-FOO=no
448 case "${valomitted}-${opt}" in yes-without_* )
449 opt=`echo $opt | sed 's/without/with/'`
450 valomitted="no" val="no" ;;
453 dnl Process the option.
456 dnl Process (many) boolean options
459 with_site_modules | \
512 memory_usage_stats | \
513 with_clash_detection | \
516 dnl Make sure the value given was either "yes" or "no".
518 y | ye | yes ) val=yes ;;
520 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
522 eval "$opt=\"$val\"" ;;
525 dnl Options that take a user-supplied value, as in --x-includes=/usr/X11R6/include
526 dnl The cache-file option is ignored (for compatibility with other configures)
542 site_runtime_libraries )
543 dnl If the value was omitted, get it from the next argument.
544 if test "$valomitted" = "yes" ; then
545 dnl Get the next argument from the argument list, if there is one.
546 if test "$#" = 0 ; then
547 USAGE_ERROR("The \`--$optname' option requires a value.");
554 dnl Options that take "yes", "no", or "default" values
557 with_debug_malloc | use_debug_malloc | \
558 with_system_malloc | use_system_malloc )
560 y | ye | yes ) val=yes ;;
562 d | de | def | defa | defau | defaul | default ) val=default ;;
563 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
564 \`yes', \`no', or \`default'."]) ;;
566 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
570 dnl Has the user requested database support?
572 with_database_berkdb=no
574 with_database_gdbm=no
575 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
578 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
579 d | db | dbm ) with_database_dbm=yes ;;
580 g | gn | gnu | gnud | gnudb | gnudbm | gdbm) with_database_gdbm=yes ;;
581 * ) USAGE_ERROR(["The \`--$optname' option value
582 must be either \`no' or a comma-separated list
583 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
586 if test "$with_database_dbm" = "yes" -a \
587 "$with_database_gdbm" = "yes"; then
588 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
589 with the \`--$optname' option.")
593 dnl Has the user requested sound support?
595 dnl values is a subset of all,native,nas,esd
596 dnl or their negatives: none,nonative,nonas,noesd
597 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
599 dnl all and none are only permitted as the first in the list.
600 n | no | non | none ) new_sdefault=no ;;
601 a | al | all | both ) new_sdefault=yes ;;
603 native ) with_native_sound=yes ;;
604 nonative ) with_native_sound=no ;;
606 nas ) with_nas_sound=yes ;;
607 nonas ) with_nas_sound=no ;;
609 esd ) with_esd_sound=yes ;;
610 noesd ) with_esd_sound=no ;;
612 * ) bogus_sound=yes ;;
614 if test "$bogus_sound" -o \
615 \( -n "$new_sdefault" -a -n "$sound_notfirst" \) ; then
616 types="\`all', \`none', \`(no)native', \`no(nas)', \`(no)esd'."
617 USAGE_ERROR(["Valid types for the \`--$optname' option are:
619 The default is to autodetect all sound support."])
620 elif test -n "$new_sdefault" ; then
621 with_native_sound=$new_sdefault
622 with_nas_sound=$new_sdefault
623 with_esd_sound=$new_sdefault
624 new_sdefault= # reset this
630 dnl Has the user specified a preferred Athena widget set?
631 dnl This bit expands any alias names out for us...
634 xa | xaw ) val=xaw ;;
635 3 | 3d | xaw3d ) val=3d ;;
636 dnl No `n' for next, someone may try `no'
637 ne | nex | next | naxtaw) val=next ;;
638 dnl Have not tested the next two...
639 9 | 95 | xaw95 ) val=95 ;;
640 xp | xpm | xawxpm ) val=xpm ;;
641 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
642 \`xaw', \`3d', \`next', \`95', or \`xpm'."]) ;;
647 dnl Has the user requested XIM support?
650 y | ye | yes ) val=yes ;;
651 n | no | non | none ) val=no ;;
652 x | xl | xli | xlib ) val=xlib ;;
653 m | mo | mot | moti | motif ) val=motif ;;
654 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
655 \`motif', \`xlib', \`yes', or \`no'."]) ;;
660 dnl Mail locking specification
665 file | dot ) val=file ;;
666 locking ) val=locking ;;
667 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
668 \`lockf', \`flock', \`file', \`locking', or \`mmdf'."]) ;;
673 dnl Has the user requested error-checking?
675 dnl value can be all, none, and/or a list of categories to check.
676 dnl Example: --error-checking=all,noextents,nobufpos
677 dnl Example: --error-checking=none,malloc,gc
679 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
681 dnl all and none are only permitted as the first in the list.
682 n | no | non | none ) new_default=no ;;
683 a | al | all ) new_default=yes ;;
685 extents ) error_check_extents=yes ;;
686 noextents ) error_check_extents=no ;;
688 typecheck ) error_check_typecheck=yes ;;
689 notypecheck ) error_check_typecheck=no ;;
691 bufpos ) error_check_bufpos=yes ;;
692 nobufpos ) error_check_bufpos=no ;;
694 gc ) error_check_gc=yes ;;
695 nogc ) error_check_gc=no ;;
697 malloc ) error_check_malloc=yes ;;
698 nomalloc ) error_check_malloc=no ;;
700 byte_code ) error_check_byte_code=yes ;;
701 nobyte_code ) error_check_byte_code=no ;;
703 glyphs ) error_check_glyphs=yes ;;
704 noglyphs ) error_check_glyphs=no ;;
706 * ) bogus_error_check=yes ;;
708 if test "$bogus_error_check" -o \
709 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
710 if test "$error_check_default" = yes ; then
711 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', \`noglyphs' and \`nobyte-code'."
713 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', \`glyphs' and \`byte-code'."
715 USAGE_ERROR(["Valid types for the \`--$optname' option are:
717 elif test -n "$new_default" ; then
718 error_check_extents=$new_default
719 error_check_typecheck=$new_default
720 error_check_bufpos=$new_default
721 error_check_gc=$new_default
722 error_check_malloc=$new_default
723 error_check_byte_code=$new_default
724 error_check_glyphs=$new_default
725 new_default= # reset this
731 dnl Has the user tried to tell us where the X files are?
732 dnl I think these are dopey, but no less than three alpha
733 dnl testers, at large sites, have said they have their X files
734 dnl installed in odd places.
736 dnl Has the user specified one of the path options?
737 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
738 mandir | infodir | infopath | lispdir | etcdir | pkgdir | \
739 archlibdir | docdir | package_path )
740 dnl If the value was omitted, get it from the next argument.
741 if test "$valomitted" = "yes"; then
742 if test "$#" = 0; then
743 USAGE_ERROR("The \`--$optname' option requires a value.");
749 dnl You need to synchronize this with the way the
750 dnl default values are built.
752 dnl prefix is taken care of by --with-prefix
753 exec_prefix ) AC_DEFINE(EXEC_PREFIX_USER_DEFINED) ;;
754 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
755 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
756 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
757 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
758 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
759 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
760 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
762 AC_DEFINE(INFODIR_USER_DEFINED)
763 AC_DEFINE(LISPDIR_USER_DEFINED)
764 AC_DEFINE(MODULEDIR_USER_DEFINED)
765 AC_DEFINE(ETCDIR_USER_DEFINED)
766 AC_DEFINE(DOCDIR_USER_DEFINED)
767 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
768 docdir ) AC_DEFINE(DOCDIR_USER_DEFINED) ;;
769 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
773 dnl --no-create added by autoconf for use by config.status
776 dnl Has the user asked for some help?
777 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
779 dnl Has the user specified the toolkit(s) to use for GUI elements?
781 "with_scrollbars" | \
785 l | lu | luc | luci | lucid ) val=lucid ;;
786 m | mo | mot | moti | motif ) val=motif ;;
787 a | at | ath | athe | athen | athena ) val=athena ;;
788 n | no | non | none ) val=no ;;
789 y | ye | yes ) val=yes ;;
790 g | gt | gtk ) val=gtk ;;
791 m | ms | msw ) val=msw ;;
792 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
793 \`gtk\', \`lucid', \`motif', \`athena', \`yes', or \`no'."]) ;;
798 dnl Obsolete legacy argument? Warn, but otherwise ignore.
799 "use_minimal_tagbits" | \
800 "use_indexed_lrecord_implementation" | \
802 "const_is_losing" | \
804 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
807 dnl Unrecognized option? No mercy for user errors.
808 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
813 dnl Assume anything with multiple hyphens is a configuration name.
814 *-*-*) configuration="$arg" ;;
816 dnl Unrecognized argument? No mercy for user errors.
817 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
822 dnl -------------------------
823 dnl Finish options processing
824 dnl -------------------------
826 dnl Several options are equivalent to, and override, environment variables.
827 test -n "$cpp" && CPP="$cpp"
828 test -n "$cppflags" && CPPFLAGS="$cppflags"
829 test -n "$libs" && LIBS="$libs"
830 test -n "$ldflags" && LDFLAGS="$ldflags"
832 dnl Get the arguments back. See the diatribe on Shell Magic above.
833 eval set x "$quoted_arguments"; shift
835 dnl --extra-verbose implies --verbose
836 test "$extra_verbose" = "yes" && verbose=yes
838 dnl with_x is an obsolete synonym for with_x11
839 test -n "$with_x" && with_x11="$with_x"
841 dnl --with-quantify or --with-purify imply --use-system-malloc
842 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
843 test "$with_system_malloc" = "default" && with_system_malloc=yes
846 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
847 define([XE_CHECK_FEATURE_DEPENDENCY],
848 [if test "$with_$1 $with_$2" = "yes no"; then
849 USAGE_ERROR("--with-$1 requires --with-$2")
850 elif test "$with_$2" = "no" ; then with_$1=no
851 elif test "$with_$1" = "yes"; then with_$2=yes
855 dnl CDE requires tooltalk
856 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
858 dnl Find the source directory.
861 dnl If srcdir is not specified, see if "." or ".." might work.
863 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
864 if test -f "$dir/src/lisp.h" -a \
865 -f "$dir/lisp/version.el" ; then
870 if test -z "$srcdir" ; then
871 USAGE_ERROR(["Neither the current directory nor its parent seem to
872 contain the XEmacs sources. If you do not want to build XEmacs in its
873 source tree, you should run \`$progname' in the directory in which
874 you wish to build XEmacs, using the \`--srcdir' option to say where the
875 sources may be found."])
879 dnl Otherwise, check if the directory they specified is okay.
881 if test ! -f "$srcdir/src/lisp.h" -o \
882 ! -f "$srcdir/lisp/version.el" ; then
883 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
884 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
885 either run the \`$progname' script at the top of the XEmacs source
886 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
891 dnl ###########################################################################
892 if test -z "$configuration"; then
893 dnl Guess the configuration
894 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
895 if test -z "$configuration"; then
896 USAGE_ERROR(["XEmacs has not been ported to this host type.
897 Try explicitly specifying the CONFIGURATION when rerunning configure."])
903 dnl Make symlinks for etc, lisp, and info directories while the path
904 dnl is still relative. We do not symlink lock because someone may
905 dnl have stuck the source on a read-only partition. Instead we
906 dnl create it as an actual directory later on if it does not already
908 for dir in lisp etc man info tests; do
909 if test ! -d "$dir" ; then
910 echo Making symbolic link to "$srcdir/$dir"
911 ${LN_S} "$srcdir/$dir" "$dir"
915 dnl Do our best to deal with automounter brokenness
916 dnl CANONICALIZE_PATH(varname)
917 define([CANONICALIZE_PATH],
918 [if test -d "/net"; then
919 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
921 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
924 dnl Calculate canonical name for blddir (i.e. current directory).
925 dnl PWD may already be the preferable absolute name for ".",
926 dnl but we can't trust it - it is sometimes inaccurate.
927 absolute_pwd="`pwd`";
928 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
930 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
934 dnl Make srcdir absolute, if not already. It is important to
935 dnl avoid running the path through pwd unnecessary, since pwd can
936 dnl give you automounter prefixes, which can go away.
939 . ) srcdir="$blddir" ;;
940 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
943 dnl Check if the source directory already has a configured system in it.
944 if test `pwd` != `sh -c cd $srcdir && pwd` \
945 && test -f "$srcdir/src/config.h"; then
946 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
947 echo " as a build directory right now; it has been configured in its own"
948 echo " right. To configure in another directory as well, you MUST"
949 echo " use GNU make. If you do not have GNU make, then you must"
950 echo " now do \`make distclean' in $srcdir,"
951 echo " and then run $progname again.") >&2
952 extrasub='/^VPATH[[ ]]*=/c\
958 vpath %.in $(srcdir)'
961 dnl ----------------------------------------
962 dnl Find out which version of XEmacs this is
963 dnl ----------------------------------------
964 . "$srcdir/version.sh" || exit 1;
965 dnl Must do the following first to determine verbosity for AC_DEFINE
966 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
967 : "${extra_verbose=$beta}"
968 version="${emacs_major_version}.${emacs_minor_version}"
969 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
970 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
971 if test -n "$emacs_beta_version" ; then
972 if test "$beta" = "yes"; then
973 version="${version}-b${emacs_beta_version}"
974 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
976 version="${version}.${emacs_beta_version}"
977 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
980 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
981 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
983 if test "$with_infodock" = "yes"; then
984 if test ! -f ../../ID-INSTALL; then
985 echo "Cannot build InfoDock without InfoDock sources"
990 if test "$with_infodock" = "yes"; then
991 dnl InfoDock version numbers. XEmacs will use the same style of numbering
992 dnl after the release of XEmacs 21.0.
993 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
994 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
995 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
996 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
998 CPPFLAGS="$CPPFLAGS -DINFODOCK"
1003 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME")
1005 dnl ----------------------------------
1006 dnl Error checking and debugging flags
1007 dnl ----------------------------------
1008 dnl Error checking default to "yes" in beta versions, to "no" in releases.
1009 dnl Same goes for --debug and --extra-verbosity.
1010 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
1011 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
1012 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
1013 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
1014 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
1015 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
1016 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
1017 test "${error_check_glyphs=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS)
1018 dnl debug=yes must be set when error checking is present. This should be
1020 dnl debug implies other options
1021 if test "${debug:=$beta}" = "yes"; then
1022 use_assertions=yes memory_usage_stats=yes
1023 XE_ADD_OBJS(debug.o)
1024 XE_ADD_OBJS(tests.o)
1025 AC_DEFINE(DEBUG_XEMACS)
1027 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
1028 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
1030 dnl ------------------------------
1031 dnl Determine the s&m files to use
1032 dnl ------------------------------
1033 dnl Given the configuration name, set machfile and opsysfile to the
1034 dnl names of the m/*.h and s/*.h files we should use.
1036 dnl Canonicalize the configuration name.
1037 AC_MSG_CHECKING("host system type")
1038 dnl allow -workshop suffix on configuration name
1039 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
1040 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
1041 XE_STRIP_4TH_COMPONENT(configuration)
1042 XE_STRIP_4TH_COMPONENT(canonical)
1043 AC_MSG_RESULT($configuration)
1045 dnl If you add support for a new configuration, add code to this
1046 dnl switch statement to recognize your configuration name and select
1047 dnl the appropriate operating system and machine description files.
1049 dnl You would hope that you could choose an m/*.h file pretty much
1050 dnl based on the machine portion of the configuration name, and an s-
1051 dnl file based on the operating system portion. However, it turns out
1052 dnl that each m/*.h file is pretty manufacturer-specific - for
1053 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1054 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1055 dnl machines. So we basically have to have a special case for each
1056 dnl configuration name.
1058 dnl As far as handling version numbers on operating systems is
1059 dnl concerned, make sure things will fail in a fixable way. If
1060 dnl /etc/MACHINES says nothing about version numbers, be
1061 dnl prepared to handle anything reasonably. If version numbers
1062 dnl matter, be sure /etc/MACHINES says something about it.
1064 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1065 dnl "System V Release 4"; he writes, "The old convention encouraged"
1066 dnl "confusion between `system' and `release' levels'."
1070 dnl Straightforward machine determination
1071 case "$canonical" in
1072 sparc-*-* ) machine=sparc ;;
1073 alpha*-*-* ) machine=alpha ;;
1074 vax-*-* ) machine=vax ;;
1075 mips-dec-* ) machine=pmax ;;
1076 mips-sgi-irix6* ) machine=iris6d ;;
1077 mips-sgi-* ) machine=iris4d ;;
1078 mips*-linux ) machine=mips ;;
1079 romp-ibm-* ) machine=ibmrt ;;
1080 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1081 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1082 powerpc*-* ) machine=powerpc ;;
1083 hppa-*-* ) machine=hp800 ;;
1084 m88k-dg-* ) machine=aviion ;;
1085 m68*-sony-* ) machine=news ;;
1086 mips-sony-* ) machine=news-risc ;;
1087 clipper-* ) machine=clipper ;;
1088 arm* ) machine=arm ;;
1089 ns32k-* ) machine=ns32000 ;;
1092 dnl Straightforward OS determination
1093 case "$canonical" in
1094 *-*-linux* ) opsys=linux ;;
1095 *-*-netbsd* ) opsys=netbsd ;;
1096 *-*-openbsd* ) opsys=openbsd ;;
1097 *-*-nextstep* ) opsys=nextstep ;;
1098 *-*-vms ) opsys=vms ;;
1101 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1102 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1103 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1104 *-dec-osf3* ) opsys=decosf3-1 ;;
1105 *-dec-osf[[4-9]]* ) opsys=decosf4-0 ;;
1108 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1109 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1110 *-*-ultrix* ) opsys=ultrix4-3 ;;
1113 *-*-aix3.1* ) opsys=aix3-1 ;;
1114 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1115 *-*-aix3* ) opsys=aix3-2 ;;
1116 *-*-aix4.0* ) opsys=aix4 ;;
1117 *-*-aix4.1* ) opsys=aix4-1 ;;
1118 *-*-aix4* ) opsys=aix4-2 ;;
1120 dnl Other generic OSes
1121 *-gnu* ) opsys=gnu ;;
1122 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1123 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1124 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1125 *-*-aos4.2 ) opsys=bsd4-2 ;;
1126 *-*-aos* ) opsys=bsd4-3 ;;
1127 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1128 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1129 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1130 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1131 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1132 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1133 if test -z "$NON_GNU_CPP" ; then
1134 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1135 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1139 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1140 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1143 case "$canonical" in
1147 case "$canonical" in
1148 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1149 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1150 dnl Yes, this is somewhat bogus.
1151 machine=hp9000s300 ;;
1152 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1153 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1159 case "${canonical}" in
1160 i386-*-openbsd*) machine=intel386 ;;
1161 m68k-*-openbsd*) machine=hp9000s300 ;;
1162 mipsel-*-openbsd*) machine=pmax ;;
1167 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1168 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1170 dnl Alliant machines
1171 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1172 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1175 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1178 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1180 dnl Apollo, Domain/OS
1181 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1183 dnl AT&T 3b2, 3b5, 3b15, 3b20
1184 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1186 dnl AT&T 3b1 - The Mighty Unix PC!
1187 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1190 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1191 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1192 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1194 dnl CCI 5/32, 6/32 -- see "Tahoe".
1197 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1200 *-convex-bsd* | *-convex-convexos* )
1201 machine=convex opsys=bsd4-3
1202 NON_GNU_CPP="cc -E -P"
1206 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1208 dnl Data General AViiON Machines
1209 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1210 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1211 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1212 m88k-dg-dgux* ) opsys=dgux ;;
1214 dnl Motorola Delta machines
1215 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1216 m88k-motorola-sysv4* )
1217 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1218 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1219 dnl I hope there are not other 4.0 versions for this machine
1220 dnl which really need usg5-4 instead.
1221 machine=delta88k opsys=usg5-4-2
1223 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1226 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1227 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1230 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1232 dnl Gould Power Node and NP1
1233 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1234 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1235 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1237 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1238 dnl as far as XEmacs is concerned).
1240 dnl Build needs to be different on 7.0 and later releases
1241 case "`uname -r`" in
1242 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1243 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1245 NON_GNU_CPP="/lib/cpp"
1247 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1248 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1249 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1250 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1252 dnl Honeywell XPS100
1253 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1255 dnl HP 9000 series 200 or 300
1256 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1260 dnl Figure out machine and opsys orthogonally
1261 case "$canonical" in
1262 m68* ) machine=hp9000s300 ;;
1263 hppa* ) machine=hp800 ;;
1266 case "$canonical" in
1267 *-hp-hpux7* ) opsys=hpux ;;
1268 *-hp-hpux8* ) opsys=hpux8 ;;
1269 *-hp-hpux9* ) opsys=hpux9 ;;
1270 *-hp-hpux10* ) opsys=hpux10 ;;
1271 *-hp-hpux11* ) opsys=hpux11 ;;
1275 dnl HP has a broken "strcat"
1276 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1278 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1279 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1280 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1282 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1286 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1287 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1290 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1291 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1292 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1293 romp-ibm-aos* ) opsys=bsd4-3 ;;
1294 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1295 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1297 dnl Integrated Solutions "Optimum V"
1298 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1299 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1301 dnl Intel 386 machines where we do care about the manufacturer
1302 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1305 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1307 dnl Sequent Symmetry running Dynix
1308 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1310 dnl Sequent Symmetry running DYNIX/ptx
1311 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1313 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1314 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1315 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1317 dnl Intel Paragon OSF/1
1318 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1321 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1323 dnl Masscomp machines
1324 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1326 dnl Megatest machines
1327 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1329 dnl Workstations sold by MIPS
1330 dnl This is not necessarily all workstations using the MIPS processor -
1331 dnl Irises are produced by SGI, and DECstations by DEC.
1332 mips-mips-usg* ) machine=mips4 ;;
1335 NON_GNU_CC="cc -systype bsd43"
1336 NON_GNU_CPP="cc -systype bsd43 -E"
1337 case "$canonical" in
1338 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1339 mips-mips-riscos5* ) opsys=riscos5 ;;
1342 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1343 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1346 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1348 dnl The complete machine from National Semiconductor
1349 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1352 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1353 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1355 dnl Nixdorf Targon 31
1356 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1359 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1362 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1364 dnl Pyramid machines
1365 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1368 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1369 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1372 mips-siemens-sysv* | mips-sni-sysv*)
1373 machine=mips-siemens opsys=usg5-4
1374 NON_GNU_CC=/usr/ccs/bin/cc
1375 NON_GNU_CPP=/usr/ccs/lib/cpp
1381 NON_GNU_CC=/usr/ccs/bin/cc
1382 NON_GNU_CPP=/usr/ccs/lib/cpp
1385 dnl Silicon Graphics machines
1386 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1387 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1388 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1390 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1391 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1392 mips-sgi-irix6* ) opsys=irix6-0 ;;
1393 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1394 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1395 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1396 mips-sgi-irix* ) opsys=irix5-0 ;;
1399 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1400 *-sony-news* ) opsys=newsos5 ;;
1403 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1406 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1408 case "$canonical" in
1409 m68*-sunos1* ) machine=sun1 ;;
1410 m68*-sunos2* ) machine=sun2 ;;
1411 m68* ) machine=sun3 ;;
1412 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1413 i*86-*-* ) machine=intel386 ;;
1414 rs6000* ) machine=rs6000 ;;
1417 dnl Make $canonical even more so.
1418 case "$canonical" in *-sunos5*)
1419 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1422 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1423 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1424 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1425 dnl function integrated.
1426 case "$canonical" in
1428 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1431 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1435 case "$canonical" in
1438 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1439 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1441 dnl The last Sun386 ran 4.0.
1442 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1443 *-sunos4.0* ) opsys=sunos4-0 ;;
1444 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1445 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1446 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1447 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1448 *-mach* ) opsys=mach-bsd4-3 ;;
1452 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1454 dnl Watch out for a compiler guaranteed not to work.
1455 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1459 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1462 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1463 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1465 dnl Tandem Integrity S2
1466 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1469 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1471 dnl Tektronix 16000 box (6130?)
1472 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1474 dnl src/m/tek4300.h hints that this is a m68k machine.
1475 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1478 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1480 dnl Ustation E30 (SS5E)
1481 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1485 case "$canonical" in
1486 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1487 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1488 *-mach* ) opsys=mach-bsd4-3 ;;
1493 ns16k-whitechapel-* ) machine=mg1 ;;
1496 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1498 dnl Intel 386 machines where we do not care about the manufacturer
1501 case "$canonical" in
1502 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1503 *-isc2.2* ) opsys=isc2-2 ;;
1504 *-isc4.0* ) opsys=isc4-0 ;;
1505 *-isc4.* ) opsys=isc4-1
1506 GCC_TEST_OPTIONS=-posix
1507 NON_GCC_TEST_OPTIONS=-Xp
1509 *-isc* ) opsys=isc3-0 ;;
1510 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1511 *-esix* ) opsys=esix ;;
1512 *-mach* ) opsys=mach-bsd4-3 ;;
1513 *-xenix* ) opsys=xenix ;;
1514 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1515 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1516 *-bsdi4* ) opsys=bsdos4 ;;
1517 *-bsdi3* ) opsys=bsdos3 ;;
1518 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1519 *-bsdi2* ) opsys=bsdos2 ;;
1520 *-sco3.2v5* ) opsys=sco5 ;;
1521 *-sysv5* ) opsys=sco7 ;;
1522 *-386bsd* ) opsys=386bsd ;;
1523 *-freebsd* ) opsys=freebsd ;;
1524 *-nextstep* ) opsys=nextstep ;;
1525 *-pc-cygwin* ) opsys=cygwin32 ;;
1526 *-pc-mingw* ) opsys=mingw32 ;
1527 test -z "$with_tty" && with_tty="no";;
1528 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1533 m68k-*-linux* ) machine=m68k opsys=linux ;;
1537 dnl Initialize machine and opsys from $canonical if not in our database above.
1538 test -z "$machine" && machine=`echo $canonical | sed 's/-.*$//'`
1539 test -z "$opsys" && opsys=`echo $canonical | sed 's/^[^-]*-[^-]*-//'`
1541 dnl Use configure-time autodetection if s&m not available
1542 if test -r "${srcdir}/src/m/${machine}.h"; then
1543 machfile="m/${machine}.h"
1544 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
1546 echo "XEmacs has no builtin knowledge of \`$machine' machines."
1547 echo "Using configure-time autodetection only."
1550 if test -r "${srcdir}/src/s/${opsys}.h"; then
1551 opsysfile="s/${opsys}.h"
1552 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
1554 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems."
1555 echo "Using configure-time autodetection only."
1559 if test -z "$dynamic"; then
1561 hpux* | sunos4* ) dynamic=no ;;
1565 if test "$dynamic" = "yes"; then
1567 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1568 decosf* ) ld_call_shared="-call_shared" ;;
1570 else dnl "$dynamic" = "no"
1573 echo "Static linking is not supported on Solaris 2."
1574 echo "Rerun configure without specifying --dynamic=no."
1576 linux ) ld_call_shared="-Bstatic" ;;
1577 decosf* ) ld_call_shared="-non_shared" ;;
1581 dnl Use xlc by default on AIX
1582 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1584 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1585 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1587 dnl --------------------------------------------------
1588 dnl Determine the compiler, set up for feature testing
1589 dnl --------------------------------------------------
1591 dnl Sun Development environment support
1592 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1593 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1594 if test "$with_workshop" = "yes"; then
1596 XE_ADD_OBJS(sunpro.o)
1599 if test "$with_clash_detection" != "no"; then
1600 AC_DEFINE(CLASH_DETECTION)
1601 XE_ADD_OBJS(filelock.o)
1604 dnl Choose a compiler from (in order)
1605 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1606 test -n "$compiler" && CC="$compiler"
1607 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1608 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1611 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1612 dnl But we know better what's good for us, so we do our own
1613 dnl computation of real CFLAGS later.
1614 dnl --cflags overrides environment variable CFLAGS
1615 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1616 if test "${CFLAGS-unset}" != unset
1617 then cflags_specified=yes;
1618 else cflags_specified=no;
1621 xe_save_CFLAGS="$CFLAGS"
1623 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1625 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1626 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1629 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1633 CFLAGS="$xe_save_CFLAGS"
1635 dnl Figure out what C preprocessor to use.
1637 dnl On Sun systems, people sometimes set up the variable CPP
1638 dnl with a value that is a directory, not an executable at all.
1639 dnl Detect that case, and ignore that value.
1640 test -n "$CPP" -a -d "$CPP" && CPP=
1642 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1646 dnl --------------------------------------------------------------------
1647 dnl Compiler feature macros
1648 dnl --------------------------------------------------------------------
1650 AC_AIX dnl Defines _ALL_SOURCE on AIX.
1652 dnl We want feature macros defined here *and* in config.h.in, so that
1653 dnl the compilation environment at configure time and compile time agree.
1655 AC_MSG_CHECKING(for GNU libc)
1656 AC_TRY_COMPILE([#include <features.h>],[
1657 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1658 #error Not a GNU libc system :-(
1659 ******* ======= ******** &&&&&&&&
1661 ], have_glibc=yes, have_glibc=no)
1662 AC_MSG_RESULT($have_glibc)
1663 dnl I'm tired of pop being broken with GLIBC -slb
1664 dnl Well. then why not fix fucking pop?
1665 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1667 dnl We'd like to use vendor extensions, where available.
1668 dnl We'd like to use functions from the latest Unix98 standards.
1669 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html
1672 AC_DEFINE(__EXTENSIONS__)
1673 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction.
1674 if test "$os_release" -ge 55; then
1675 AC_DEFINE(_XOPEN_SOURCE,500)
1676 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1679 AC_DEFINE(_POSIX_C_SOURCE,199506L)
1680 AC_DEFINE(_XOPEN_SOURCE,500)
1681 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1685 dnl Identify compilers to enable compiler-specific hacks.
1686 dnl Add support for other compilers HERE!
1687 dnl GCC is already identified elsewhere.
1688 AC_TRY_RUN([int main () {
1689 #if defined __SUNPRO_C
1691 #elif defined __DECC
1693 #elif defined __USLC__ && defined __SCO_VERSION__
1699 [case "$conftest_rc" in
1700 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1701 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1702 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;;
1706 dnl case "$canonical" in
1707 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1710 dnl --------------------------------------------------------------------
1711 dnl Extract some information from the operating system and machine files
1712 dnl --------------------------------------------------------------------
1714 echo "Extracting information from the machine- and system-dependent headers..."
1716 dnl It is not important that this name contain the PID; you cannot run
1717 dnl two configures in the same directory and have anything work
1719 tempcname="conftest.c"
1721 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1724 [#]define [$1]ifelse([$3],,, [ "$3"])
1726 configure___ [$2]=[$1]
1729 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1730 define([CPP_boolean_to_sh],
1732 configure___ [$2]=yes
1734 configure___ [$2]=no
1736 ])dnl CPP_boolean_to_sh
1738 cat > $tempcname < confdefs.h
1739 cat >> $tempcname <<EOF
1741 #define C_SWITCH_SITE
1742 #define C_SWITCH_X_SITE
1743 #define LD_SWITCH_SITE
1744 #define LD_SWITCH_X_SITE
1745 #define LD_SWITCH_X_SITE_AUX
1746 #define OS_RELEASE $os_release
1748 #ifdef config_opsysfile
1749 #include "$srcdir/src/$opsysfile"
1752 #ifdef config_machfile
1753 #include "$srcdir/src/$machfile"
1756 CPP_to_sh(LIBS_MACHINE, libs_machine)
1757 CPP_to_sh(LIBS_SYSTEM, libs_system)
1758 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1759 CPP_to_sh(LIB_STANDARD, libs_standard)
1761 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1762 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1764 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1765 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1767 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1768 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1770 CPP_to_sh(UNEXEC, unexec, unexec.o)
1772 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1774 #define ORDINARY_LD "\$(CC) \$(CFLAGS)"
1775 configure___ ordinary_ld=ORDINARY_LD
1777 #ifdef ORDINARY_LINK
1778 #define LD ORDINARY_LD
1779 #else /* no ORDINARY LINK */
1780 #ifdef COFF_ENCAPSULATE
1781 #define LD "\$(CC) -nostdlib"
1782 #else /* not COFF_ENCAPSULATE */
1785 #else /* ! defined (LINKER) */
1787 #endif /* ! defined (LINKER) */
1788 #endif /* ! defined (COFF_ENCAPSULATE) */
1789 #endif /* not ORDINARY_LINK */
1792 CPP_to_sh(LIB_GCC, lib_gcc)
1793 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1795 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1797 #ifdef COFF_ENCAPSULATE
1798 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1799 #else /* ! defined (COFF_ENCAPSULATE) */
1800 #define START_FILES "pre-crt0.o /lib/crt0.o"
1801 #endif /* ! defined (COFF_ENCAPSULATE) */
1802 #else /* ! defined (NO_REMAP) */
1803 #define START_FILES "ecrt0.o"
1804 #endif /* ! defined (NO_REMAP) */
1805 #endif /* no ORDINARY_LINK */
1809 configure___ start_files=START_FILES
1811 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1812 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1813 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1814 dnl The MAIL_USE_xxx variables come from the s&m headers
1815 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1816 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1817 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking)
1818 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1821 dnl The value of CPP is a quoted variable reference, so we need to do this
1822 dnl to get its actual value...
1823 CPP=`eval "echo $CPP $CPPFLAGS"`
1826 eval `$CPP -Isrc $tempcname \
1827 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1828 changequote([, ])dnl
1832 if test "$pdump" = "yes"; then
1841 dnl For debugging...
1842 test "$extra_verbose" = "yes" && \
1843 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1844 objects_machine objects_system c_switch_machine c_switch_system
1845 ld_switch_machine ld_switch_system unexec ld_switch_shared
1846 ld lib_gcc ld_text_start_addr start_files ordinary_link
1847 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1849 dnl Pick up mingw include path
1850 dnl We only cope with headers in mingw, not mingw32: no previous version of
1851 dnl XEmacs supported mingw and cygnus have made this incompatible change
1852 dnl so we just go with the flow.
1853 case "$opsys" in mingw* | cygwin*)
1854 cygwin_include=`eval "gcc -print-file-name=libc.a"` ;
1855 cygwin_include=`eval "dirname $cygwin_include"` ;
1856 cygwin_include="-I$cygwin_include/../include" ;
1857 extra_includes="$cygwin_include/mingw $cygwin_include" ;
1858 case "$opsys" in mingw*)
1859 XE_APPEND($extra_includes, c_switch_system) ;;
1864 dnl Non-ordinary link usually requires -lc
1865 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1867 dnl -----------------------
1868 dnl Compiler-specific hacks
1869 dnl -----------------------
1871 dnl DEC C `-std1' means ANSI C mode
1872 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site)
1874 dnl Some versions of SCO native compiler need -Kalloca
1875 if test "$__USLC__" = yes; then
1876 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed)
1878 AC_TRY_LINK([], [void *x = alloca(4);], [:], [
1879 xe_save_c_switch_system="$c_switch_system"
1880 c_switch_system="$c_switch_system -Kalloca"
1881 AC_TRY_LINK([], [void *x = alloca(4);], [ need_kalloca=yes ])
1882 c_switch_system="$xe_save_c_switch_system"])
1883 AC_MSG_RESULT($need_kalloca)
1884 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system)
1887 dnl Calculate value of CFLAGS:
1888 dnl Use either command line flag, environment var, or autodetection
1889 if test "$cflags_specified" = "no"; then
1890 dnl Following values of CFLAGS are known to work well.
1891 dnl Should we take debugging options into consideration?
1892 if test "$GCC" = "yes"; then
1893 CFLAGS="-g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wshadow"
1894 dnl Yuck, bad compares have been worth at least 3 crashes!
1895 CFLAGS="$CFLAGS -Wsign-compare"
1896 dnl glibc is intentionally not `-Wpointer-arith'-clean.
1897 dnl Ulrich Drepper has rejected patches to fix the glibc header files.
1898 test "$have_glibc" != "yes" && CFLAGS="$CFLAGS -Wpointer-arith"
1899 dnl I'm not convinced this is a good idea any more. -sb
1900 dnl test "$opsys $machine" = "linux intel386" && \
1901 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1902 elif test "$__SUNPRO_C" = "yes"; then
1904 sol2 ) CFLAGS="-v -xO4" ;;
1905 sunos4* ) CFLAGS="-xO2";;
1907 elif test "$__DECC" = "yes"; then
1909 elif test "$CC" = "xlc"; then
1910 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1911 dnl ### Add optimal CFLAGS support for other compilers HERE!
1913 CFLAGS="-O" ;dnl The only POSIX-approved flag
1917 dnl Search for GCC specific build problems we know about
1918 if test "$GCC" = "yes"; then
1919 AC_MSG_CHECKING(for buggy gcc versions)
1920 GCC_VERSION=`$CC --version`
1921 case `uname -s`:`uname -m`:$GCC_VERSION in
1922 dnl egcs 2.90.21 (egcs-1.00 release)
1923 dnl egcs 2.90.29 (egcs-1.0.3 release)
1924 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*)
1925 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
1926 dnl without also using `-fno-schedule-insns'.
1930 *-fno-schedule-insns*) ;;
1933 AC_MSG_WARN(Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures)
1934 AC_MSG_WARN(without also using -fno-schedule-insns.)
1935 AC_MSG_ERROR(Aborting due to known problem)
1941 dnl egcs-2.91.57 (egcs-1.1 release)
1942 dnl egcs-2.91.66 (egcs-1.1.2 release)
1943 Linux:alpha:egcs-2.91.*)
1945 AC_MSG_WARN(There have been reports of egcs-1.1 not compiling XEmacs correctly on)
1946 AC_MSG_WARN(Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.)
1947 AC_MSG_ERROR(Aborting due to known problem)
1952 case "$GCC_VERSION" in
1955 *-fno-strength-reduce*) ;;
1958 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
1959 AC_MSG_WARN(-fno-strength-reduce.)
1960 AC_MSG_ERROR(Aborting due to known problem)
1966 *-fno-caller-saves*) ;;
1969 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
1970 AC_MSG_WARN(-fno-caller-saves.)
1971 AC_MSG_ERROR(Aborting due to known problem)
1981 dnl Inform compiler that certain flags are meant for the linker
1982 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
1983 define([XE_PROTECT_LINKER_FLAGS], [
1984 if test "$GCC" = "yes"; then
1985 set x $[$1]; shift; [$1]=""
1986 while test -n "[$]1"; do
1988 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
1989 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
1991 * ) [$1]="$[$1] -Xlinker [$]1" ;;
1996 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
1997 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
1998 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
1999 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
2001 dnl Add s&m-determined objects (including unexec) to link line
2002 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
2003 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
2004 test -n "$unexec" && test ! "$pdump" = "yes" && XE_ADD_OBJS($unexec)
2005 test "$pdump" = "yes" && XE_ADD_OBJS(dumper.o)
2007 dnl Dynodump (Solaris 2.x, x<6)
2008 AC_MSG_CHECKING(for dynodump)
2009 if test "$unexec" != "unexsol2.o"; then
2014 XE_APPEND(dynodump, MAKE_SUBDIR)
2015 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
2017 sparc ) dynodump_arch=sparc ;;
2018 *86* ) dynodump_arch=i386 ;;
2019 powerpc ) dynodump_arch=ppc ;;
2021 dnl Dynodump requires the system linker
2022 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
2025 dnl Feed s&m crud to src/Makefile
2027 dnl Linux/powerpc needs the following magic for some reason
2028 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
2030 if test "$unexec" = "unexaix.o"; then
2031 dnl AIX needs various hacks to make static linking work.
2032 if test "$dynamic" = "no"; then
2033 start_flags="-Wl,-bnso,-bnodelcsect"
2034 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
2035 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
2036 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
2038 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
2039 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
2041 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
2043 elif test -n "$ld_text_start_addr"; then
2044 start_flags="-T $ld_text_start_addr -e __start"
2046 AC_SUBST(start_flags)
2048 AC_SUBST(ld_switch_shared)
2049 AC_SUBST(start_files)
2050 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
2051 test -z "$linker" && linker='$(CC) -nostdlib'
2052 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
2054 test "$GCC" != "yes" && lib_gcc=
2058 dnl ---------------------------------------------------------------
2059 dnl Add site and system specific flags to compile and link commands
2060 dnl ---------------------------------------------------------------
2062 dnl Allow use of either ":" or spaces for lists of directories
2063 define(COLON_TO_SPACE,
2064 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
2066 dnl --site-libraries (multiple dirs)
2067 COLON_TO_SPACE(site_libraries)
2068 if test -n "$site_libraries"; then
2069 for arg in $site_libraries; do
2072 * ) test -d "$arg" || \
2073 XE_DIE("Invalid site library \`$arg': no such directory")
2076 XE_APPEND($arg, ld_switch_site)
2080 dnl --site-includes (multiple dirs)
2081 COLON_TO_SPACE(site_includes)
2082 if test -n "$site_includes"; then
2083 for arg in $site_includes; do
2086 * ) test -d "$arg" || \
2087 XE_DIE("Invalid site include \`$arg': no such directory")
2090 XE_APPEND($arg, c_switch_site)
2094 dnl --site-prefixes (multiple dirs)
2095 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
2096 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
2097 dnl Site prefixes take precedence over the standard places, but not over
2098 dnl site-includes and site-libraries.
2099 COLON_TO_SPACE(site_prefixes)
2100 if test -n "$site_prefixes"; then
2101 for dir in $site_prefixes; do
2102 lib_dir="${dir}/lib"
2103 inc_dir="${dir}/include"
2104 if test ! -d "$dir"; then
2105 XE_DIE("Invalid site prefix \`$dir': no such directory")
2106 elif test ! -d "$lib_dir"; then
2107 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
2109 if test -d "$inc_dir"; then
2110 XE_APPEND("-I$inc_dir", c_switch_site)
2112 XE_APPEND("-L$lib_dir", ld_switch_site)
2117 dnl GNU software installs by default into /usr/local/{include,lib}
2118 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
2119 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
2120 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
2123 dnl Extra system-specific library directories - please add to list
2124 for dir in "/usr/ccs/lib"; do
2125 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2128 dnl --site-runtime-libraries (multiple dirs)
2129 COLON_TO_SPACE(site_runtime_libraries)
2130 if test -n "$site_runtime_libraries"; then
2131 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
2135 dnl Linux systems have dynamic runtime library directories listed in
2136 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty
2137 dnl safe to use them at link time, and less controversial than forcing
2138 dnl the run-time to use the link-time libraries. This also helps avoid
2139 dnl mismatches between the link-time and run-time libraries.
2141 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries
2142 dnl listed in /etc/ld.so.conf on some systems, and including them on
2143 dnl the link path leads to linking in utterly broken libc's.
2144 dnl There are many clever ways of approaching this problem,
2145 dnl but finding out that actually works...
2147 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then
2148 dnl for dir in `cat /etc/ld.so.conf`; do
2149 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2151 dnl add_runtime_path=no
2154 dnl -------------------------------------
2155 dnl Compute runtime library path
2156 dnl -------------------------------------
2158 if test -n "$add_runtime_path"; then :;
2159 elif test "$dynamic" = "no"; then add_runtime_path=no
2160 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
2161 else case "$opsys" in
2162 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
2163 * ) add_runtime_path=no ;;
2167 if test "$add_runtime_path" = "yes"; then
2168 dnl Try to autodetect runtime library flag (usually -R),
2169 dnl and whether it works (or at least does no harm)
2170 AC_MSG_CHECKING("for runtime libraries flag")
2172 sol2 ) dash_r="-R" ;;
2173 decosf* | linux* | irix*) dash_r="-rpath " ;;
2176 for try_dash_r in "-R" "-R " "-rpath "; do
2177 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
2178 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
2179 AC_TRY_LINK(, , dash_r="$try_dash_r")
2181 test -n "$dash_r" && break
2184 if test -n "$dash_r";
2185 then AC_MSG_RESULT("\"${dash_r}\"")
2186 else AC_MSG_RESULT(NONE)
2190 xe_add_unique_runpath_dir='
2192 for xe_dir in $runpath_dirs; do dnl Uniquify
2193 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
2195 if test "$xe_add_p" = "yes"; then
2196 test -n "$runpath" && runpath="${runpath}:"
2197 runpath="${runpath}${xe_runpath_dir}"
2198 runpath_dirs="$runpath_dirs $xe_runpath_dir"
2202 dnl XE_ADD_RUNPATH_DIR(directory)
2203 define([XE_ADD_RUNPATH_DIR],[{
2205 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
2206 test "$xe_runpath_dir" != "/lib" -a \
2207 "$xe_runpath_dir" != "/usr/lib" -a \
2208 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
2209 eval "$xe_add_unique_runpath_dir"
2212 dnl XE_COMPUTE_RUNPATH()
2213 define([XE_COMPUTE_RUNPATH],[
2214 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
2215 dnl Remove runtime paths from current ld switches
2216 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2217 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2218 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
2220 dnl Fix up Runtime path
2221 dnl If LD_RUN_PATH is set in environment, use that.
2222 dnl In this case, assume user has set the right value.
2223 runpath="" runpath_dirs=""
2224 if test -n "$LD_RUN_PATH"; then
2225 runpath="$LD_RUN_PATH"
2226 elif test "$GCC" = "yes"; then
2227 dnl Compute runpath from gcc's -v output
2228 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2229 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2230 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2231 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2232 case "$arg" in P,* | -L* | -R* )
2233 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2234 XE_ADD_RUNPATH_DIR("$dir")
2238 ld_switch_run="$ld_switch_run_save"
2241 dnl Add all directories with .so files to runpath
2242 for arg in $ld_switch_site $ld_switch_x_site; do
2243 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2245 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2246 if test "$opsys $need_motif" = "sol2 yes"; then
2247 xe_runpath_dir="/opt/SUNWdt/lib";
2248 eval "$xe_add_unique_runpath_dir";
2250 fi dnl Compute $runpath
2252 if test -n "$runpath"; then
2253 ld_switch_run="${dash_r}${runpath}"
2254 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2255 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2259 XE_COMPUTE_RUNPATH()
2261 dnl -----------------------------------
2262 dnl Do some misc autoconf-special tests
2263 dnl -----------------------------------
2265 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2266 dnl Assume not, until told otherwise.
2268 if test "$with_dlmalloc" != "no"; then
2273 after_morecore_hook_exists=yes
2274 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2275 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2276 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2277 [AC_MSG_RESULT(yes)],
2279 after_morecore_hook_exists=no])
2280 if test "$system_malloc" = "yes" ; then
2283 - The GNU allocators don't work with this system configuration."
2284 elif test "$with_system_malloc" = "yes" ; then
2287 - User chose not to use GNU allocators."
2288 elif test "$with_debug_malloc" = "yes" ; then
2291 - User chose to use Debugging Malloc."
2294 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then
2296 - Using Doug Lea's new malloc from the GNU C Library."
2297 AC_DEFINE(DOUG_LEA_MALLOC)
2298 if test "$after_morecore_hook_exists" = "no" ; then
2300 - Using Doug Lea's new malloc from the Linux C Library."
2301 AC_DEFINE(_NO_MALLOC_WARNING_)
2305 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2306 dnl Try this again when 2.1 hits the streets.
2307 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2308 dnl have_libmcheck=no
2309 dnl if test "$error_check_malloc" = "yes" -a \
2310 dnl "$have_glibc" = "yes" -a \
2311 dnl "$doug_lea_malloc" = "yes"; then
2312 dnl AC_CHECK_HEADERS(mcheck.h)
2313 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2316 dnl if test "$have_libmcheck" = "yes"; then
2317 dnl AC_DEFINE(HAVE_LIBMCHECK)
2318 dnl libmcheck=-lmcheck
2319 dnl AC_SUBST(libmcheck)
2322 dnl Some other nice autoconf tests. If you add a test here which
2323 dnl should make an entry in src/config.h, do not forget to add an
2324 dnl #undef clause to src/config.h.in for autoconf to modify.
2330 dnl checks for header files
2331 AC_CHECK_HEADERS(dnl
2334 cygwin/version.h dnl
2354 dnl ----------------------------------------------------------------
2355 dnl Checking for utime() or utimes().
2356 dnl We prefer utime, since it is more standard.
2357 dnl Some systems have utime.h but do not declare the struct anyplace,
2358 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS.
2359 dnl ----------------------------------------------------------------
2360 AC_MSG_CHECKING(for utime)
2361 AC_TRY_COMPILE([#include <sys/types.h>
2362 #include <utime.h>],
2363 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);],
2365 AC_DEFINE(HAVE_UTIME)],
2367 dnl We don't have utime(); how about utimes()?
2368 AC_CHECK_FUNCS(utimes)])
2371 dnl checks for typedefs
2378 AC_CHECK_TYPE(ssize_t, int)
2380 dnl check for Unix98 socklen_t
2381 AC_MSG_CHECKING(for socklen_t)
2382 AC_TRY_COMPILE([#include <sys/socket.h>
2384 ],[],[AC_MSG_RESULT(yes)],[
2385 AC_TRY_COMPILE([#include <sys/socket.h>
2386 int accept (int, struct sockaddr *, size_t *);
2388 AC_MSG_RESULT(size_t)
2389 AC_DEFINE(socklen_t,size_t)], [
2391 AC_DEFINE(socklen_t,int)])])
2393 AC_MSG_CHECKING(for struct timeval)
2394 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2395 #include <sys/time.h>
2398 #ifdef HAVE_SYS_TIME_H
2399 #include <sys/time.h>
2403 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2406 AC_DEFINE(HAVE_TIMEVAL)],
2410 dnl checks for structure members
2414 dnl checks for compiler characteristics
2417 dnl check for Make feature
2420 dnl check byte order
2423 dnl define SIZEOF_TYPE
2424 AC_CHECK_SIZEOF(short)
2425 if test "$ac_cv_sizeof_short" = 0; then
2427 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2428 echo "*** PANIC *** Please examine config.log for compilation errors."
2431 AC_CHECK_SIZEOF(int)
2432 AC_CHECK_SIZEOF(long)
2433 AC_CHECK_SIZEOF(long long)
2434 AC_CHECK_SIZEOF(void *)
2436 dnl check for long file names
2437 AC_SYS_LONG_FILE_NAMES
2439 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2440 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2442 dnl Floating operation support is now unconditional
2443 AC_DEFINE(LISP_FLOAT_TYPE)
2445 AC_TRY_LINK([#include <math.h>],
2446 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2447 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2449 dnl Determine type of mail locking from configure args and s&m headers
2450 AC_CHECKING(type of mail spool file locking)
2451 AC_CHECK_FUNCS(lockf flock)
2452 dnl The mail_use_xxx variables are set according to the s&m headers.
2453 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2454 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2455 test -z "$mail_locking" -a "$mail_use_locking" = "yes" && mail_locking=locking
2456 if test -z "$mail_locking"; then
2457 case "$opsys" in cygwin* | mingw*)
2462 if test "$mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF)
2463 elif test "$mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK)
2464 elif test "$mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING)
2465 elif test "$mail_locking" = "pop"; then
2468 else mail_locking="dot-locking"; AC_DEFINE(MAIL_LOCK_DOT)
2470 test "$mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \
2471 XE_DIE("lockf mail locking requested but not available.")
2472 test "$mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \
2473 XE_DIE("flock mail locking requested but not available.")
2474 test "$mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \
2475 XE_DIE("locking mail locking requested but not available.")
2477 case "$opsys" in decosf*)
2478 AC_CHECK_LIB(pthreads, cma_open)
2479 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2480 c_switch_site="$c_switch_site -threads" ;;
2483 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2484 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2485 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2486 then AC_MSG_RESULT(no);
2487 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2489 else AC_MSG_RESULT(no)
2492 dnl Link with "-z ignore" on Solaris if supported
2493 if test "$opsys" = "sol2"; then
2494 if test "$os_release" -ge 56; then
2495 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2496 case "`ld -h 2>&1`" in
2497 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2498 XE_PREPEND(-z ignore, ld_switch_site) ;;
2499 *) AC_MSG_RESULT(no) ;;
2504 dnl ----------------------
2505 dnl Choose a window system
2506 dnl ----------------------
2508 AC_CHECKING("for specified window system")
2510 dnl Autodetection of Gdk libraries and includes
2511 dnl -------------------------------------------
2512 dnl On some systems (FreeBSD springs to mind), they use
2513 dnl versions on the utility routines, so instead of gtk-config
2514 dnl you must use gtk12-config, etc, etc.
2519 if test "$with_gnome" != "no"; then
2520 AC_MSG_CHECKING(for GNOME configuration script)
2521 for possible in gnome-config
2523 possible_version=`${possible} --version 2> /dev/null`
2524 if test "x${possible_version}" != "x"; then
2525 GNOME_CONFIG="${possible}"
2531 AC_MSG_RESULT([${GNOME_CONFIG}])
2534 if test "${GNOME_CONFIG}" != "no"; then
2535 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui`
2536 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui`
2537 AC_DEFINE(HAVE_GNOME)
2538 XE_APPEND(${GNOME_LIBS}, libs_gtk)
2539 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk)
2542 if test "$with_gtk" != "no";then
2543 AC_MSG_CHECKING(for GTK configuration script)
2544 for possible in gtk12-config gtk14-config gtk-config
2546 possible_version=`${possible} --version 2> /dev/null`
2547 if test "x${possible_version}" != "x"; then
2548 GTK_CONFIG="${possible}"
2550 case "${possible_version}" in
2551 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;;
2552 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;;
2557 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);;
2560 AC_MSG_RESULT([${GTK_CONFIG}])
2563 if test "${GTK_CONFIG}" != "no"; then
2564 AC_MSG_CHECKING(gtk version)
2565 GTK_VERSION=`${GTK_CONFIG} --version`
2566 AC_MSG_RESULT(${GTK_VERSION})
2568 AC_MSG_CHECKING(gtk libs)
2569 GTK_LIBS=`${GTK_CONFIG} --libs`
2570 XE_APPEND(${GTK_LIBS}, libs_gtk)
2571 AC_MSG_RESULT(${GTK_LIBS})
2573 AC_MSG_CHECKING(gtk cflags)
2574 GTK_CFLAGS=`${GTK_CONFIG} --cflags`
2575 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk)
2576 AC_MSG_RESULT(${GTK_CFLAGS})
2578 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk))
2579 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk))
2580 AC_CHECK_FUNCS(gdk_imlib_init)
2584 AC_SUBST(GTK_CONFIG)
2590 test "${with_scrollbars}" != "no" && with_scrollbars=gtk
2591 test "${with_toolbars}" != no && with_toolbars=gtk
2592 test "${with_menubars}" != "no" && with_menubars=gtk
2593 test "${with_dialogs}" != "no" && with_dialogs=gtk
2594 test "${with_widgets}" != "no" && with_widgets=gtk
2596 XE_ADD_OBJS(console-gtk.o device-gtk.o event-gtk.o frame-gtk.o)
2597 XE_ADD_OBJS(objects-gtk.o redisplay-gtk.o glyphs-gtk.o)
2598 XE_ADD_OBJS(select-gtk.o gccache-gtk.o)
2599 XE_ADD_OBJS(gtk-xemacs.o ui-gtk.o)
2601 dnl Check for libglade support (it rocks)
2602 OLD_CFLAGS="${CFLAGS}"
2603 OLD_LDFLAGS="${LDFLAGS}"
2604 CFLAGS="${GTK_CFLAGS} ${CFLAGS}"
2605 LDFLAGS="${LDFLAGS} ${GTK_LIBS}"
2606 AC_CHECK_HEADERS(glade/glade.h glade.h)
2607 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk))
2608 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk))
2609 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk))
2610 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h],
2612 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)],
2613 [AC_MSG_RESULT(no)])
2614 CFLAGS="${OLD_CFLAGS}"
2615 LDFLAGS="${OLD_LDFLAGS}"
2618 dnl We may eventually prefer gtk/gdk over vanilla X11...
2620 if test "$with_x11" != "no"; then
2621 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2622 test "$x_includes $x_libraries" != "NONE NONE" && \
2623 window_system=x11 with_x11=yes
2625 dnl Autodetection of X11 libraries and includes
2626 dnl -------------------------------------------
2627 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2628 dnl it often gets it wrong, so we only use it as a last resort.
2630 dnl $OPENWINHOME implies --x-includes and --x-libraries
2631 dnl Not (yet) handled by autoconf2
2632 if test "$x_includes $x_libraries" = "NONE NONE" \
2633 -a -n "$OPENWINHOME" \
2634 -a "$OPENWINHOME" != "/usr/openwin" \
2635 -a -d "$OPENWINHOME"; then
2636 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2637 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2638 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2641 if test "$x_includes" = "NONE"; then
2642 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2643 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2644 dnl This is a workaround for idiot (esp. HP) system vendors, who
2645 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2646 for dir in "/usr/X11" "/usr/X11R6"; do
2647 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2651 if test "$x_libraries" = "NONE"; then
2652 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2653 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2657 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2658 if test "$no_x" = "yes"
2659 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2660 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2664 dnl #### wmperry:: !x11 != NONE
2665 dnl case "$with_x11" in
2666 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2667 dnl no ) window_system=none HAVE_X_WINDOWS=no ;;
2670 if test "$with_x11" = "yes"; then
2671 AC_DEFINE(HAVE_X_WINDOWS)
2672 XE_APPEND(lwlib, MAKE_SUBDIR)
2673 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2675 dnl Try to find Motif/CDE/Tooltalk dirs
2676 dnl These take precedence over other X libs/includes, so PRE-pend
2677 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2678 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2679 if test -d "$lib_dir" -a -d "$inc_dir"; then
2680 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2681 x_libraries="$lib_dir $x_libraries"
2682 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2684 case "$x_includes" in "$inc_dir"* ) ;; *)
2685 x_includes="$inc_dir $x_includes"
2686 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2688 break; dnl only need ONE Motif implementation!
2692 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2693 for rel in "X11R6" "X11R5" "X11R4"; do
2694 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2695 if test -d "$lib_dir" -a -d "$inc_dir"; then
2696 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2697 x_libraries="$x_libraries $lib_dir"
2698 XE_APPEND(-L${lib_dir}, X_LIBS)
2700 case "$x_includes" in "$inc_dir"* ) ;; *)
2701 x_includes="$x_includes $inc_dir"
2702 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2704 break; dnl Only need ONE X11 implementation !
2708 dnl Avoid version mismatch for shared library libXm.so on osf4
2710 decosf*) if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi ;;
2713 ld_switch_x_site="$X_LIBS"
2715 XE_COMPUTE_RUNPATH()
2717 if test "$extra_verbose" = "yes"; then
2718 echo; echo "X11 compilation variables:"
2719 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2723 dnl Set up bitmaps search path.
2724 dnl The original suggestion was to unconditionally to append X11/bitmaps
2725 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2726 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2727 dnl element and add them to BITMAPDIR if they exist.
2729 if test "$x_includes" != NONE; then
2730 for i in $x_includes; do
2731 if test -d "$i/bitmaps"; then
2732 bitmapdirs="$i/bitmaps:$bitmapdirs"
2734 if test -d "$i/X11/bitmaps"; then
2735 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2738 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2740 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2742 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2743 AC_CHECKING(for X defines extracted by xmkmf)
2745 if mkdir conftestdir; then
2747 cat > Imakefile <<'EOF'
2749 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2751 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2752 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2753 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2757 for word in $xmkmf_defines; do
2761 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'`
2763 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;;
2766 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above.
2767 if grep "^#define $sym " confdefs.h >/dev/null; then :; else
2768 if test "$val" = "1"
2769 then AC_DEFINE_UNQUOTED($sym)
2770 else AC_DEFINE_UNQUOTED($sym,$val)
2777 dnl make sure we can find Intrinsic.h
2778 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2779 [AC_MSG_ERROR("Unable to find X11 header files.")])
2781 dnl -lXt and -lX11 are required
2782 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2783 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2784 if test "$have_lib_x11" != "yes"; then
2785 AC_CHECK_LIB(X11, XGetFontProperty,
2786 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2787 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2791 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2793 dnl Autodetect -lXext
2794 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2797 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2798 AC_MSG_ERROR("Unable to find X11 libraries."))
2800 AC_MSG_CHECKING(the version of X11 being used)
2801 AC_TRY_RUN([#include <X11/Intrinsic.h>
2802 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2803 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2804 AC_MSG_RESULT(R${x11_release})
2805 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2807 if test "${x11_release}" = "4"; then
2808 case "$with_widgets" in
2809 "" | "no") with_widgets=no ;;
2810 *) XE_DIE("Widget support requires X11R5 or greater") ;;
2814 AC_CHECK_FUNCS(XConvertCase)
2816 AC_CHECK_HEADERS(X11/Xlocale.h)
2818 dnl XFree86 has a non-standard prototype for this X11R6 function
2819 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback)
2820 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype)
2822 #define NeedFunctionPrototypes 1
2823 #include <X11/Xlib.h>
2824 extern Bool XRegisterIMInstantiateCallback(
2825 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*);
2827 [AC_MSG_RESULT(yes)],
2829 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)])
2831 dnl autodetect -lXmu
2832 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2833 with_xmu=yes, with_xmu=no) }
2834 if test "$with_xmu" = "no"; then
2837 XE_PREPEND(-lXmu, libs_x)
2841 dnl Autodetect -lXbsd
2842 dnl #### Someone, please add a better function than main
2843 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2845 dnl Problem with the MIT distribution of X on AIX
2846 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2847 dnl X11R6 requires thread-safe code on AIX for some reason
2848 if test "$GCC" = "yes"; then
2849 XE_PREPEND(-mthreads, X_CFLAGS)
2850 XE_PREPEND(-mthreads, libs_x)
2853 "xlc" ) CC="xlc_r" ;;
2854 "xlC" ) CC="xlC_r" ;;
2860 fi dnl $with_x11 = yes
2862 if test "$with_msw" != "no"; then
2863 AC_CHECKING(for MS-Windows)
2864 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2865 if test "$with_msw" = "yes"; then
2866 AC_DEFINE(HAVE_MS_WINDOWS)
2868 dnl The net installer only works with MS-Windows currently
2869 if test "$with_netinstall" = "yes"; then
2870 XE_APPEND(netinstall, MAKE_SUBDIR)
2871 XE_APPEND(netinstall, SRC_SUBDIR_DEPS)
2872 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR)
2875 install_pp="$blddir/lib-src/installexe.sh"
2876 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lwinspool, libs_system)
2877 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2878 if test "$window_system" != x11; then
2880 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2881 && XE_ADD_OBJS(scrollbar-msw.o)
2882 test "$with_menubars" != "no" && with_menubars=msw \
2883 && XE_ADD_OBJS(menubar-msw.o)
2884 test "$with_toolbars" != "no" && with_toolbars=msw \
2885 && XE_ADD_OBJS(toolbar-msw.o)
2886 test "$with_dialogs" != "no" && with_dialogs=msw \
2887 && XE_ADD_OBJS(dialog-msw.o)
2888 test "$with_widgets" != "no" && with_widgets=msw
2890 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2891 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2892 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2893 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2895 dnl check for our special version of select
2896 AC_TRY_RUN([#include <fcntl.h>
2897 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2898 [AC_DEFINE(HAVE_MSG_SELECT)])
2899 with_file_coding=yes
2900 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)
2904 AC_SUBST(install_pp)
2906 test -z "$window_system" && window_system="none"
2908 dnl Test for features that require a window system - ANY window system
2909 if test "$window_system" = "none"; then
2910 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2912 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2913 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2915 eval "with_${feature}=no"
2918 test -z "$with_toolbars" && with_toolbars=yes
2921 dnl ### Test for features that require mswindows support - currently none
2922 dnl ### MS-Windows folks: add code here..... (martin)
2923 if test "$with_msw" != "yes"; then
2924 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2926 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2927 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2929 eval "with_${feature}=no"
2935 dnl Test for features that require X11 support
2936 if test "$with_x11" != "yes"; then
2937 dnl It ought to be reasonable to have no output device at all, and only use
2938 dnl XEmacs in --batch mode.
2939 dnl if test "$with_tty" = "no" ; then
2940 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2942 for feature in tooltalk cde offix wmcommand xim xmu nas_sound
2944 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2945 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2947 eval "with_${feature}=no"
2951 dnl Balloon Help requires the Shape extension, not available everywhere,
2952 dnl for example not on AIX 4.3.
2953 if test "$with_x11" = "yes"; then
2954 AC_CHECK_HEADER(X11/extensions/shape.h, [
2955 AC_DEFINE(HAVE_BALLOON_HELP)
2956 XE_ADD_OBJS(balloon_help.o balloon-x.o)])
2959 dnl FSF 19.29 has some bitmapdir stuff here.
2962 case "$window_system" in
2963 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2964 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2967 test "$with_gnome" = "yes" && echo " Using GNOME."
2968 test "$with_gnome" = "no" && echo " Using GTK."
2970 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2973 case "$x_libraries" in *X11R4* )
2974 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2975 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2978 dnl Enable or disable proper handling of WM_COMMAND
2979 AC_CHECKING(for WM_COMMAND option);
2980 dnl if test "$with_wmcommand" = "yes"; then
2981 if test "$with_wmcommand" != "no"; then
2982 AC_DEFINE(HAVE_WMCOMMAND)
2985 dnl Autodetect Xauth
2986 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2987 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2988 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2989 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2990 test -z "$with_xauth" && with_xauth=yes
2991 if test "$with_xauth" = "yes"; then
2992 AC_DEFINE(HAVE_XAUTH)
2993 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2995 AC_SUBST(libs_xauth)
2997 dnl This one is for the static initializeds variables in
2998 dnl offix.c, so that the thing is dumped after lastfile.o
3001 dnl Autodetect tooltalk
3002 if test "$with_tooltalk" != "no" ; then
3003 dnl autodetect the location of tt_c.h
3004 dnl tt_c.h might be in Tt or desktop include directories
3005 for dir in "" "Tt/" "desktop/" ; do
3006 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break)
3008 if test -z "$tt_c_h_file"; then
3009 if test "$with_tooltalk" = "yes"; then
3010 USAGE_ERROR("Unable to find required tooltalk header files.")
3015 if test "$with_tooltalk" != "no" ; then
3016 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
3017 AC_CHECK_LIB(tt, tt_message_create,
3018 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
3020 if test -z "$tt_libs"; then
3021 if test "$with_tooltalk" = "yes"; then
3022 USAGE_ERROR("Unable to find required tooltalk libraries.")
3027 test -z "$with_tooltalk" && with_tooltalk=yes
3028 if test "$with_tooltalk" = "yes"; then
3030 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file")
3031 XE_PREPEND($tt_libs, libs_x)
3032 XE_ADD_OBJS(tooltalk.o)
3036 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
3037 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
3038 test -z "$with_cde" && with_cde=yes
3039 if test "$with_dragndrop" = no; then
3040 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
3043 if test "$with_cde" = "yes" ; then
3045 XE_PREPEND(-lDtSvc, libs_x)
3046 XE_APPEND(CDE, dragndrop_proto)
3047 with_tooltalk=yes # CDE requires Tooltalk
3048 need_motif=yes # CDE requires Motif
3051 dnl Always compile OffiX unless --without-offix is given, no
3052 dnl X11 support is compiled in, no standard Xmu is available,
3053 dnl or dragndrop support is disabled
3054 dnl Because OffiX support currently loses when more than one display
3055 dnl is in use, we now disable it by default -slb 07/10/1998.
3056 test "$window_system" != "x11" && with_offix=no
3057 if test "$with_xmu" != yes -a "$with_x11" = yes; then
3058 AC_MSG_WARN([No OffiX without real Xmu support])
3061 if test "$with_dragndrop" = no; then
3062 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
3065 if test "$with_cde" = yes; then
3066 AC_MSG_WARN([CDE already found, disabling OffiX support])
3069 test -z "$with_offix" && with_offix=no
3070 if test "$with_offix" = "yes"; then
3071 AC_DEFINE(HAVE_OFFIX_DND)
3072 XE_APPEND(offix.o, dnd_objs)
3073 XE_APPEND(OffiX, dragndrop_proto)
3075 if test "$with_gtk" = "yes"; then
3076 XE_APPEND(GTK, dragndrop_proto)
3079 dnl Autodetect Drag'n'Drop support
3080 dnl always included if CDE, Offix, or MSWindows are defined
3081 if test "$with_dragndrop" != "no" ; then
3082 AC_MSG_CHECKING(if drag and drop API is needed)
3083 if test -n "$dragndrop_proto" ; then
3085 AC_MSG_RESULT([yes (${dragndrop_proto} )])
3086 AC_DEFINE(HAVE_DRAGNDROP)
3087 XE_APPEND(dragdrop.o, extra_objs)
3095 AC_CHECKING(for LDAP)
3096 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
3097 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
3098 if test "$with_ldap" != "no"; then
3099 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
3100 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
3101 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
3102 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" -a "$with_ldap_krb" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krbdes=yes, with_ldap_krbdes=no, -llber -lkrb -ldes) }
3103 test -z "$with_ldap" -a \( "$with_ldap_lber" = "yes" -o "$with_ldap_nolber" = "yes" -o "$with_ldap_krb" = "yes" -o "$with_ldap_krbdes" = "yes" \) && with_ldap=yes
3105 if test "$with_ldap" = "yes"; then
3106 AC_DEFINE(HAVE_LDAP)
3107 XE_ADD_OBJS(eldap.o)
3108 if test "$with_ldap_nolber" = "yes" ; then
3109 XE_PREPEND(-lldap, LIBS)
3111 if test "$with_ldap_krb" = "yes" ; then
3112 XE_PREPEND(-lkrb, LIBS)
3114 if test "$with_ldap_krbdes" = "yes" ; then
3115 XE_PREPEND(-ldes, LIBS)
3116 XE_PREPEND(-lkrb, LIBS)
3118 XE_PREPEND(-llber, LIBS)
3119 XE_PREPEND(-lldap, LIBS)
3121 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
3124 dnl Autodetect PostgreSQL
3125 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
3126 dnl in this case, configure will easily detect it there.
3128 dnl If PostgreSQL is installed into a different prefix,
3129 dnl (such as the default /usr/local/pgsql when building from source),
3130 dnl that prefix must be specified using the --site-prefixes flag.
3131 if test "$with_postgresql" != "no"; then
3132 AC_CHECKING(for PostgreSQL)
3134 dnl Look for these standard header file locations, known to be used on Linux
3135 for header_dir in "" "pgsql/" "postgresql/"; do
3136 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
3137 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
3140 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
3142 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
3144 AC_DEFINE(HAVE_POSTGRESQL)
3145 AC_CHECK_LIB(pq,PQconnectStart, [
3146 with_postgresqlv7=yes;
3147 AC_DEFINE(HAVE_POSTGRESQLV7)])
3148 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
3149 XE_PREPEND(-lpq, LIBS)
3150 XE_ADD_OBJS(postgresql.o)
3151 elif test "$with_postgresql" = "yes"; then
3152 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
3156 dnl ----------------------
3157 dnl Graphics libraries
3158 dnl ----------------------
3160 if test "$window_system" != "none"; then
3161 AC_CHECKING(for graphics libraries)
3165 if test -z "$with_xpm"; then
3166 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
3168 AC_TRY_RUN([#define XPM_NUMBERS
3169 #include <X11/xpm.h>
3170 int main(int c, char **v) {
3172 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
3173 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
3174 [./conftest dummy_arg; xpm_status=$?;
3175 if test "$xpm_status" = "0"; then
3179 if test "$xpm_status" = "1"; then
3180 xpm_problem="Xpm library version and header file version don't match!"
3181 elif test "$xpm_status" = "2"; then
3182 xpm_problem="Xpm library version is too old!"
3184 xpm_problem="Internal xpm detection logic error!"
3187 *** WARNING *** $xpm_problem
3188 I'm not touching that with a 10-foot pole!
3189 If you really want to use the installed version of Xpm, rerun
3190 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
3194 AC_MSG_RESULT($with_xpm)
3196 if test "$with_xpm" = "yes"; then
3197 dnl #### This code assumes that if AC_CHECK_LIB fails,
3198 dnl #### then it will succeed if FOR_MSW is defined,
3199 dnl #### but doesn't actually verify this assumption.
3201 XE_PREPEND(-lXpm, libs_x)
3202 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
3204 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
3208 AC_MSG_RESULT($xpm_for_msw)
3209 if test "$xpm_for_msw" = "yes"; then
3214 dnl Autodetect XFACE
3215 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3216 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3217 test -z "$with_xface" && with_xface=yes
3218 if test "$with_xface" = "yes"; then
3219 AC_DEFINE(HAVE_XFACE)
3220 XE_PREPEND(-lcompface, libs_x)
3223 dnl For a brief period we had the GIF code split out into a separate library,
3224 dnl but patent problems, etc. sort of squashed that idea.
3225 dnl We default to building with builtin GIF decoding
3226 if test "$with_gif" != "no"; then
3229 XE_ADD_OBJS(dgif_lib.o gif_io.o)
3232 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
3233 dnl So we always search for libz compression support.
3234 if test "$with_png $with_tiff" != "no no"; then
3235 AC_CHECK_LIB(c, inflate, [:], [
3236 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
3237 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
3241 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
3242 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
3243 test -z "$with_jpeg" && with_jpeg=yes
3244 if test "$with_jpeg" = "yes"; then
3245 AC_DEFINE(HAVE_JPEG)
3246 XE_PREPEND(-ljpeg, libs_x)
3251 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
3252 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
3253 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
3254 if test -z "$with_png"; then
3255 AC_MSG_CHECKING(for workable png version information)
3256 xe_check_libs="-lpng -lz"
3257 AC_TRY_RUN([#include <png.h>
3258 int main(int c, char **v) {
3259 if (c == 1) return 0;
3260 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
3261 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
3262 [./conftest dummy_arg; png_status=$?;
3263 if test "$png_status" = "0"; then
3267 if test "$png_status" = "1"; then
3268 png_problem="PNG library version and header file don't match!"
3269 elif test "$png_status" = "2"; then
3270 png_problem="PNG library version too old (pre 1.0.2)!"
3273 *** WARNING *** $png_problem
3274 I'm not touching that with a 10-foot pole!
3275 If you really want to use the installed version of libPNG, rerun
3276 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
3280 AC_MSG_RESULT($with_png)
3282 if test "$with_png" = "yes"; then
3284 XE_PREPEND(-lpng, libs_x)
3288 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
3289 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
3290 test -z "$with_tiff" && with_tiff=yes
3291 if test "$with_tiff" = "yes"; then
3292 AC_DEFINE(HAVE_TIFF)
3293 XE_PREPEND(-ltiff, libs_x)
3297 dnl ----------------------
3298 dnl GTK-Specific Graphics libraries
3299 dnl ----------------------
3301 if test "$with_gtk" = "yes"; then
3302 dnl Autodetect XFACE
3303 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3304 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3305 test -z "$with_xface" && with_xface=yes
3306 if test "$with_xface" = "yes"; then
3307 AC_DEFINE(HAVE_XFACE)
3308 XE_PREPEND(-lcompface, libs_gtk)
3313 dnl ----------------------
3314 dnl X-Specific Graphics libraries
3315 dnl ----------------------
3317 if test "$with_x11" = "yes"; then
3319 AC_CHECKING(for X11 graphics libraries)
3321 AC_CHECKING(for the Athena widgets)
3323 dnl What in heck did the user actually want?
3324 case "$with_athena" in
3325 dnl This is the default, old fashioned flat Athena.
3326 "xaw" | "") athena_variant=Xaw athena_3d=no ;;
3327 "3d") athena_variant=Xaw3d athena_3d=yes ;;
3328 "next") athena_variant=neXtaw athena_3d=yes ;;
3329 "95") athena_variant=Xaw95 athena_3d=yes ;;
3330 "xpm") athena_variant=XawXpm athena_3d=yes ;;
3331 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;;
3334 dnl Search for the Athena library...
3335 if test "$athena_3d" = "no"; then
3336 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
3338 dnl Must not be a 3d library...
3339 AC_CHECK_LIB($athena_variant, threeDClassRec,
3340 AC_MSG_WARN("Could not find a non-3d Athena widget library."),
3341 athena_lib=$athena_variant)
3343 AC_MSG_WARN("Could not find an Athena widget library."))
3345 dnl The real configuration, need 3d library
3346 AC_CHECK_LIB($athena_variant, threeDClassRec, athena_lib=$athena_variant,
3347 dnl OK, couldn't find it with a proper name, try the standard Athena lib
3348 dnl If that is 3d, presume the user asked for what they have installed.
3349 AC_CHECK_LIB(Xaw, threeDClassRec,
3352 AC_MSG_WARN("Assuming that libXaw is actually $athena_variant.");
3354 AC_MSG_WARN("Could not find a 3d Athena widget library that looked like $athena_variant.")))
3357 dnl Now we locate the Athena headers that we need.
3358 if test "$athena_3d" = "no"; then
3359 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3360 AC_MSG_WARN("Could not find a non-3d Athena header set."),
3361 AC_CHECK_HEADER(X11/Xaw/XawInit.h,
3362 athena_h_path=X11/Xaw,
3363 AC_MSG_WARN("Could not find a non-3d Athena header set.")))
3365 dnl The three-d Athena headers are so much more slippery.
3366 dnl Curse this `Lets replace standard libraries' thing that they did. :/
3367 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h,
3368 AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h,
3369 athena_h_path=X11/$athena_variant,))
3371 dnl Is the variant specific header directory directly under include?
3372 if test -z "$athena_h_path"; then
3373 AC_CHECK_HEADER($athena_variant/XawInit.h,
3374 AC_CHECK_HEADER($athena_variant/ThreeD.h,
3375 athena_h_path=$athena_variant,))
3378 dnl If we couldn't find the specific variant, try the generic Athena 3d headers
3379 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3380 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h,
3381 AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h,
3383 AC_MSG_WARN("Assuming that X11/Xaw3d headers are suitable for $athena_variant.")
3384 athena_h_path=X11/Xaw3d
3388 dnl Also generic 3d headers directly under include dir
3389 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3390 AC_CHECK_HEADER(Xaw3d/XawInit.h,
3391 AC_CHECK_HEADER(Xaw3d/ThreeD.h,
3393 AC_MSG_WARN("Assuming that Xaw3d headers are suitable for $athena_variant.")
3398 dnl If nothing yet found, see if Xaw is a 3d header set...
3399 dnl We AC_MSG_WARN if we fail because I am all out of ideas...
3400 if test -z "$athena_h_path"; then
3401 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3403 AC_MSG_WARN("Assuming that X11/Xaw headers are suitable for $athena_variant.")
3404 athena_h_path=X11/Xaw
3406 AC_MSG_WARN("Could not find a suitable 3d Athena header set."))
3410 dnl Do we actually have a usable Athena widget set? Please?
3411 if test -n "$athena_lib" -a -n "$athena_h_path"; then
3417 dnl autodetect Motif - but only add to libs_x later (if necessary)
3418 AC_CHECK_HEADER(Xm/Xm.h,
3419 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
3422 if test "$have_motif" = "yes"; then
3423 dnl autodetect lesstif
3424 AC_MSG_CHECKING(for Lesstif)
3427 #ifdef LESSTIF_VERSION
3430 ], have_lesstif=yes, have_lesstif=no)
3431 AC_MSG_RESULT($have_lesstif)
3434 fi dnl "$with_x11" = "yes"
3436 dnl Finish ensuring that we have values for the various toolkit items.
3437 dnl Not all toolkits support all widgets
3438 dnl if Motif is available we use it for the dialog boxes.
3440 case "$with_menubars" in "" | "yes" | "athena" )
3441 with_menubars="lucid" ;;
3443 case "$with_dialogs" in "" | "yes" | "lucid" )
3444 if test "$have_motif" = "yes"; then with_dialogs="motif"
3445 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
3446 else with_dialogs=no
3449 case "$with_scrollbars" in "" | "yes" )
3450 with_scrollbars="lucid" ;;
3452 case "$with_widgets" in "" | "yes" | "lucid")
3453 if test "$have_motif" = "yes"; then with_widgets="motif"
3454 elif test "$have_xaw" = "yes"; then with_widgets="athena"
3455 else with_widgets=no
3459 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
3461 case "$all_widgets" in
3463 if test "$have_xaw" != "yes"; then
3464 XE_DIE("Could not find a suitable Athena library to build with.")
3467 dnl Add the Lucid widget Athena code
3468 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
3470 dnl Add the Athena widget library we located earlier
3471 XE_PREPEND(-l$athena_lib, libs_x)
3473 dnl Tell lwlib where to find the Athena header files.
3474 dnl Many people have tried to create a `smart' way of doing this,
3475 dnl but all have failed. Before changing the following ugly definitions,
3476 dnl consult the veterans of many a battle.
3477 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h")
3478 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h")
3479 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h")
3480 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h")
3481 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h")
3482 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h")
3483 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h")
3484 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h")
3485 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h")
3486 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h")
3488 AC_DEFINE(LWLIB_USES_ATHENA)
3489 AC_DEFINE(NEED_ATHENA)
3492 if test "$athena_3d" = "yes"; then
3493 AC_DEFINE(HAVE_ATHENA_3D)
3498 case "$all_widgets" in *motif* )
3499 AC_DEFINE(LWLIB_USES_MOTIF)
3500 AC_DEFINE(NEED_MOTIF)
3501 XE_APPEND(lwlib-Xm.o, lwlib_objs)
3505 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
3506 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
3507 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
3508 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3509 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
3510 case "$with_widgets" in athena* )
3511 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
3513 case "$all_widgets" in *lucid* )
3514 AC_DEFINE(NEED_LUCID)
3515 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
3518 AC_SUBST(lwlib_objs)
3520 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA)
3521 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA)
3523 if test "$athena_3d" = "yes"; then
3524 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
3525 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
3528 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
3529 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3530 AC_DEFINE(LWLIB_TABS_LUCID)
3532 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
3533 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
3534 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
3535 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
3536 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
3538 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
3539 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
3541 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
3542 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
3543 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
3544 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3546 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3547 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3548 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3549 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3551 if test "$with_gtk" = "yes"; then
3552 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-gtk.o)
3553 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-gtk.o)
3554 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-gtk.o)
3555 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-gtk.o)
3556 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-gtk.o)
3559 if test "$with_x11" = "yes"; then
3560 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3561 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3562 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3563 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3564 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3567 dnl ----------------------
3568 dnl Mule-dependent options
3569 dnl ----------------------
3571 test -z "$with_mule" && with_mule=no
3572 test -z "$with_file_coding" && with_file_coding=no
3574 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3575 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3576 dnl echo "Please install the XEmacs/Mule tarball or"
3577 dnl echo "rerun configure with --with-mule=no"
3581 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3582 AC_DEFINE(FILE_CODING)
3583 XE_ADD_OBJS(file-coding.o)
3586 if test "$with_mule" = "yes" ; then
3587 AC_CHECKING(for Mule-related features)
3589 AC_DEFINE(FILE_CODING)
3590 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
3592 dnl Use -lintl to get internationalized strerror for Mule
3593 AC_CHECK_HEADERS(libintl.h)
3594 AC_CHECK_LIB(intl, strerror)
3596 AC_CHECKING(for Mule input methods)
3597 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3598 dnl XIM seems to be flaky except on Solaris...
3599 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3600 case "$with_xim" in "" | "yes" )
3601 AC_CHECKING(for XIM)
3602 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3603 dnl XIM + Lesstif is not (yet?) usable
3604 if test "$have_motif $have_lesstif" = "yes no"; then
3605 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3608 if test "$with_xim" != "no"; then
3610 if test "$with_xim" = "xlib"; then
3612 XE_ADD_OBJS(input-method-xlib.o)
3614 if test "$with_xim" = "motif"; then
3615 AC_DEFINE(XIM_MOTIF)
3617 XE_ADD_OBJS(input-method-motif.o)
3619 if test "$with_xim" = "motif"; then
3624 dnl "with_xfs" = "yes"
3625 if test "$with_xfs" = "yes" ; then
3626 AC_CHECKING(for XFontSet)
3627 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3628 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3629 AC_DEFINE(USE_XFONTSET)
3630 if test "$with_xim" = "no" ; then
3631 XE_ADD_OBJS(input-method-xlib.o)
3637 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3638 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3639 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h
3640 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) }
3641 dnl Detour to find crypt
3642 if test "$with_wnn" != "no"; then
3643 AC_CHECK_FUNCS(crypt)
3644 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3646 dnl Back to our regularly scheduled wnn hunting
3647 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3648 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3649 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3650 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3651 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3653 test -z "$with_wnn" && with_wnn=yes
3654 if test "$with_wnn" = "yes"; then
3656 XE_PREPEND(-l$libwnn, libs_x)
3657 XE_ADD_OBJS(mule-wnnfns.o)
3658 if test "$with_wnn6" != "no"; then
3659 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3660 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3664 dnl Autodetect canna
3665 canna_includes_found=no
3666 if test "$with_canna" != "no"; then
3667 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3669 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3670 -d "/usr/local/canna/include"; then
3671 save_c_switch_site="$c_switch_site"
3672 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3673 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3674 if test "$canna_includes_found" != "yes"; then
3675 c_switch_site="$save_c_switch_site"
3680 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3681 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3682 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3683 test -z "$with_canna" && with_canna=yes
3684 if test "$with_canna" = "yes"; then
3685 AC_DEFINE(HAVE_CANNA)
3686 XE_PREPEND(-lcanna -lRKC, libs_x)
3687 XE_ADD_OBJS(mule-canna.o)
3690 else dnl "$with_mule" = "no"
3691 for feature in xim canna wnn; do
3692 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3693 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3695 eval "with_${feature}=no"
3700 dnl At this point, we know whether we need the motif lib or not.
3701 if test "$need_motif" = "yes" ; then
3702 XE_PREPEND(-lXm, libs_x)
3703 dnl AIX needs the following library for use with Motif
3704 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3705 XE_COMPUTE_RUNPATH()
3708 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp ftime getaddrinfo gethostname getnameinfo 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 stpcpy strerror tzset ulimit usleep waitpid vsnprintf fsync ftruncate umask)
3710 dnl ----------------------------------------------------------------
3711 dnl Check for PTY support functions.
3712 dnl ----------------------------------------------------------------
3714 dnl There is no "standard" pty allocation method. Every system is different.
3715 dnl getpt() is the preferred pty allocation method on glibc systems.
3716 dnl _getpty() is the preferred pty allocation method on SGI systems.
3717 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98.
3718 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp)
3720 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems.
3721 dnl openpty() might be declared in:
3722 dnl - pty.h (Tru64 or Linux)
3723 dnl - libutil.h (FreeBSD)
3724 dnl - util.h (NetBSD)
3725 AC_CHECK_FUNC(openpty, have_openpty=yes, [
3726 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)])
3727 if test "$have_openpty" = "yes"; then
3728 AC_DEFINE(HAVE_OPENPTY)
3729 AC_CHECK_HEADERS(pty.h libutil.h util.h, break)
3730 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system)
3733 dnl Check for STREAM support functions.
3734 dnl Confusingly, "str" means both "string" and "SysV Streams".
3735 AC_CHECK_HEADERS(stropts.h)
3736 if test "$ac_cv_header_stropts_h" = "yes"; then
3737 AC_CHECK_FUNCS(isastream)
3738 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL
3741 dnl Use our own realpath always.
3742 XE_ADD_OBJS(realpath.o)
3744 dnl Check whether the system provides getloadavg().
3745 AC_CHECK_FUNCS(getloadavg)
3747 if test "$ac_cv_func_getloadavg" = "yes"; then
3748 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>.
3749 dnl glibc 2.2 declares getloadavg() in <stdlib.h>...
3750 dnl ...if we #define _GNU_SOURCE, which we do.
3751 AC_CHECK_HEADERS(sys/loadavg.h)
3753 dnl We define our own getloadavg() using lower level functions.
3754 XE_ADD_OBJS(getloadavg.o)
3756 dnl Used by getloadavg() - does not require root priveleges
3757 AC_CHECK_LIB(kstat, kstat_open)
3758 AC_CHECK_HEADERS(kstat.h)
3760 dnl Another way to get the load average
3761 AC_CHECK_LIB(kvm, kvm_read)
3764 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3765 AC_MSG_CHECKING(whether netdb declares h_errno)
3766 AC_TRY_LINK([#include <netdb.h>],
3769 AC_DEFINE(HAVE_H_ERRNO)],
3770 [AC_MSG_RESULT(no)])
3772 AC_MSG_CHECKING(for sigsetjmp)
3773 AC_TRY_COMPILE([#include <setjmp.h>],
3774 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3776 AC_DEFINE(HAVE_SIGSETJMP)],
3777 [AC_MSG_RESULT(no)])
3779 AC_MSG_CHECKING(whether localtime caches TZ)
3780 AC_CACHE_VAL(emacs_cv_localtime_cache,
3781 [if test "$ac_cv_func_tzset" = "yes"; then
3782 AC_TRY_RUN([#include <time.h>
3784 # include <stdlib.h>
3786 extern char **environ;
3790 for (to = from = environ; (*to = *from); from++)
3791 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3794 char TZ_GMT0[] = "TZ=GMT0";
3795 char TZ_PST8[] = "TZ=PST8";
3798 time_t now = time ((time_t *) 0);
3799 int hour_GMT0, hour_unset;
3800 if (putenv (TZ_GMT0) != 0)
3802 hour_GMT0 = localtime (&now)->tm_hour;
3804 hour_unset = localtime (&now)->tm_hour;
3805 if (putenv (TZ_PST8) != 0)
3807 if (localtime (&now)->tm_hour == hour_GMT0)
3810 if (localtime (&now)->tm_hour != hour_unset)
3813 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3814 [# If we have tzset, assume the worst when cross-compiling.
3815 emacs_cv_localtime_cache=yes])
3817 # If we lack tzset, report that localtime does not cache TZ,
3818 # since we can't invalidate the cache if we don't have tzset.
3819 emacs_cv_localtime_cache=no
3821 AC_MSG_RESULT($emacs_cv_localtime_cache)
3822 if test $emacs_cv_localtime_cache = yes; then
3823 AC_DEFINE(LOCALTIME_CACHE)
3826 if test "$HAVE_TIMEVAL" = "yes"; then
3827 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3829 #ifdef TIME_WITH_SYS_TIME
3830 #include <sys/time.h>
3833 #ifdef HAVE_SYS_TIME_H
3834 #include <sys/time.h>
3841 struct timeval time;
3842 gettimeofday (&time, 0);
3844 [AC_MSG_RESULT(two)],
3846 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3851 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3853 dnl HP-UX has a working alloca in libPW.
3854 dnl case "${GCC}${opsys}" in hpux* )
3855 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3858 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca)
3859 if test "$__DECC" != "yes"; then
3861 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3864 dnl Check whether vfork exists and works correctly. (This does more
3865 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3866 dnl If not, it defines vfork to be fork.
3869 dnl Check whether strcoll exists and works correctly. (This does more
3870 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3873 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3874 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3875 dnl process ID as an argument.
3876 AC_CHECK_FUNCS(getpgrp)
3879 dnl We used to call AC_FUNC_MMAP here
3880 dnl Instead we now use following, suggested by Neal Becker
3881 AC_MSG_CHECKING(for working mmap)
3882 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3883 AC_TRY_RUN([#include <stdio.h>
3886 #include <sys/mman.h>
3888 #ifndef MAP_VARIABLE
3889 #define MAP_VARIABLE 0
3893 #define MAP_FAILED -1
3896 int main (int argc, char *argv[])
3900 #ifndef MAP_ANONYMOUS
3901 fd = open ("/dev/zero", O_RDWR);
3904 #define MAP_ANONYMOUS 0
3906 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3907 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3908 fd, 0) != (void *) MAP_FAILED)
3910 perror ("conftest: mmap failed");
3912 }], have_mmap=yes, have_mmap=no) ;;
3914 AC_MSG_RESULT($have_mmap)
3915 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3917 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief
3918 case "$opsys" in cygwin*)
3919 test "$rel_alloc" = "default" && rel_alloc=no ;;
3921 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3922 dnl We only turn rel_alloc on by default if mmap is available.
3923 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3924 if test "$rel_alloc $have_mmap" = "default yes"; then
3925 if test "$doug_lea_malloc" = "yes"; then
3926 dnl Check if malloc() calls mmap(), making rel_alloc pointless.
3927 AC_MSG_CHECKING(for M_MMAP_THRESHOLD)
3928 AC_TRY_COMPILE([#include <malloc.h>],[
3929 #ifndef M_MMAP_THRESHOLD
3930 #error No M_MMAP_THRESHOLD :-(
3931 !@+$%^&*_)(_ - unlikely to compile...
3933 ], [rel_alloc=no; AC_MSG_RESULT(yes);], [rel_alloc=yes; AC_MSG_RESULT(no);])
3938 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3940 dnl Check for terminal I/O variants
3941 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3942 AC_CHECK_HEADER(termios.h,
3943 AC_DEFINE(HAVE_TERMIOS)
3944 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3945 AC_DEFINE(NO_TERMIO),
3946 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3949 dnl Check for Internet sockets.
3950 AC_CHECK_FUNC(socket,
3951 [AC_CHECK_HEADER(netinet/in.h,
3952 [AC_CHECK_HEADER(arpa/inet.h, [
3953 AC_DEFINE(HAVE_SOCKETS)
3954 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3956 #include <sys/types.h>
3957 #include <sys/socket.h>
3960 [static struct sockaddr_un x; x.sun_len = 1;],
3961 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3962 [AC_MSG_RESULT(no)])
3963 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3965 #include <sys/types.h>
3966 #include <netinet/in.h>
3968 [static struct ip_mreq x;],
3969 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3970 [AC_MSG_RESULT(no)])])])])
3972 dnl Check for SYS V IPC. (Inferior to sockets.)
3973 AC_CHECK_FUNC(msgget,
3974 [AC_CHECK_HEADER(sys/ipc.h,
3975 [AC_CHECK_HEADER(sys/msg.h,
3976 [AC_DEFINE(HAVE_SYSVIPC)])])])
3978 dnl Check for directory variants
3979 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3980 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3982 dnl Check for nlist.h
3983 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3985 dnl Check for sound of various sorts.
3987 dnl Autodetect native sound
3988 AC_CHECKING("for sound support")
3989 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3991 if test "$with_native_sound" != "no"; then
3992 dnl Maybe sound is already on include path...
3993 if test -n "$native_sound_lib"; then
3994 AC_CHECK_HEADER(multimedia/audio_device.h,
3995 [sound_found=yes sound_cflags=""
3996 XE_ADD_OBJS(sunplay.o)])
3999 dnl Autodetect Sun native sound from SUNWaudmo package
4000 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
4002 XE_ADD_OBJS(sunplay.o)
4003 if test -d "/usr/demo/SOUND/include"
4004 then sound_cflags="-I/usr/demo/SOUND/include"
4005 else sound_cflags="-I/usr/demo/SOUND"
4007 if test -z "$native_sound_lib" ; then
4008 if test -r "/usr/demo/SOUND/lib/libaudio.a"
4009 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
4010 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
4015 dnl Check for SGI and HP native sound libs
4016 if test -z "$sound_found"; then
4017 case "$canonical" in
4019 if test -z "$native_sound_lib"; then
4020 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
4022 if test -n "$native_sound_lib"; then
4023 sound_found=yes sound_cflags=""
4024 XE_ADD_OBJS(sgiplay.o)
4027 if test -z "$native_sound_lib"; then
4028 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
4030 if test -n "$native_sound_lib"; then
4032 XE_ADD_OBJS(hpplay.o)
4033 if test "$GCC" = "yes" # Kludge city
4034 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
4035 else sound_cflags="+e -I/usr/audio/examples"
4041 dnl Check for Linux/BSD native sound
4042 if test -z "$sound_found"; then
4043 for dir in "machine" "sys" "linux"; do
4044 AC_CHECK_HEADER(${dir}/soundcard.h,
4047 XE_ADD_OBJS(linuxplay.o)
4048 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, "${dir}/soundcard.h")]
4053 dnl Win32 Native uses native sound
4054 if test -z "$sound_found"; then
4055 if test "$with_msw" = "yes"; then
4061 test "$sound_found" = "yes" && with_native_sound=yes
4064 if test "$with_native_sound" = "yes"; then
4065 AC_DEFINE(HAVE_NATIVE_SOUND)
4066 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
4069 dnl NAS Sound support
4070 if test "$with_nas_sound" != "no"; then
4071 AC_CHECK_HEADER(audio/audiolib.h, [
4072 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)])
4073 if test "$have_nas_sound" = "yes"; then
4075 AC_DEFINE(HAVE_NAS_SOUND)
4077 XE_PREPEND(-laudio, libs_x)
4078 dnl If the nas library does not contain the error jump point,
4079 dnl then we force safer behavior.
4080 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)])
4082 test "$with_nas_sound" = "yes" && \
4083 XE_DIE("Required NAS sound support cannot be provided.")
4088 dnl ESD Sound support
4089 if test "$with_esd_sound" != "no"; then
4090 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
4091 if test "$have_esd_config" = "yes"; then
4092 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS"
4093 XE_APPEND(`esd-config --cflags`, c_switch_site)
4094 XE_PREPEND(`esd-config --libs`, LIBS)
4095 AC_CHECK_FUNC(esd_play_stream,
4097 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS")
4100 if test "$have_esd_sound" = "yes"; then
4104 AC_DEFINE(HAVE_ESD_SOUND)
4106 test "$with_esd_sound" = "yes" && \
4107 XE_DIE("Required ESD sound support cannot be provided.")
4112 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o)
4114 dnl ---------------------
4115 dnl TTY-dependent options
4116 dnl ---------------------
4118 test -z "$with_tty" && with_tty=yes
4120 if test "$with_tty" = "yes" ; then
4121 AC_CHECKING(for TTY-related features)
4123 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
4125 dnl Autodetect ncurses.
4126 if test -z "$with_ncurses"; then
4127 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
4129 if test "$with_ncurses" = "yes"; then
4130 AC_DEFINE(HAVE_NCURSES)
4131 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4132 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h)
4133 XE_ADD_OBJS(terminfo.o)
4134 XE_PREPEND(-lncurses, LIBS)
4136 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
4137 dnl Try again, and check for the bogus ncurses/ include bug.
4138 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
4139 dnl <ncurses/unctrl.h>)
4140 save_c_switch_site="$c_switch_site"
4141 c_switch_site="$c_switch_site -I/usr/include/ncurses"
4142 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4143 if test "$ac_cv_header_ncurses_curses_h" = "yes"
4144 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
4145 else c_switch_site="$save_c_switch_site"
4148 else dnl "$with_ncurses" = "no"
4149 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
4150 if test "$have_terminfo" = "yes"; then
4151 XE_ADD_OBJS(terminfo.o)
4152 if test -n "$libs_termcap"; then
4153 XE_PREPEND($libs_termcap, LIBS)
4155 for lib in curses termlib termcap; do
4156 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
4159 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
4160 XE_ADD_OBJS(tparam.o)
4161 dnl The HP-UX curses library seems to have a badly broken version of select(2)
4162 dnl that makes "poll: interrupted system call" messages to appear and
4163 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
4164 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
4165 if test -n "$libs_termcap"; then
4166 XE_PREPEND($libs_termcap, LIBS)
4168 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
4169 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
4170 XE_ADD_OBJS(termcap.o)))
4174 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}")
4175 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}")
4178 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
4179 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
4180 if test "$with_gpm" = "yes"; then
4182 XE_ADD_OBJS(gpmevent.o)
4183 XE_PREPEND(-lgpm, LIBS)
4186 else dnl "$with_tty" = "no"
4187 for feature in ncurses gpm; do
4188 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
4189 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
4191 eval "with_${feature}=no"
4195 dnl Do we need event-unixoid.o ?
4196 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
4198 dnl Database support
4199 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
4200 dnl On FreeBSD, both DB and DBM are part of libc.
4201 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
4203 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4204 != "no no no" && AC_CHECKING(for database support)
4206 dnl Check for ndbm.h, required for either kind of DBM support.
4207 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
4208 AC_CHECK_HEADER(ndbm.h, [:], [
4209 test "$with_database_gdbm" = "yes" -o \
4210 "$with_database_dbm" = "yes" && \
4211 XE_DIE("Required DBM support cannot be provided.")
4212 with_database_gdbm=no with_database_dbm=no])
4215 dnl Check for DBM support in libgdbm.
4216 if test "$with_database_gdbm" != "no"; then
4217 AC_CHECK_LIB(gdbm, dbm_open, [
4218 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
4219 if test "$with_database_gdbm" = "yes"; then
4220 XE_DIE("Required GNU DBM support cannot be provided.")
4222 with_database_gdbm=no])
4225 dnl Check for DBM support in libc and libdbm.
4226 if test "$with_database_dbm" != "no"; then
4227 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
4228 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
4229 test "$with_database_dbm" = "yes" && \
4230 XE_DIE("Required DBM support cannot be provided.")
4231 with_database_dbm=no])])
4234 dnl Tell make about the DBM support we detected.
4235 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
4236 test "$with_database_gdbm" = "yes" -o \
4237 "$with_database_dbm" = "yes" && \
4240 dnl Check for Berkeley DB.
4241 if test "$with_database_berkdb" != "no"; then
4242 AC_MSG_CHECKING(for Berkeley db.h)
4243 for header in "db/db.h" "db.h"; do
4246 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4247 #ifdef HAVE_INTTYPES_H
4248 #define __BIT_TYPES_DEFINED__
4249 #include <inttypes.h>
4250 typedef uint8_t u_int8_t;
4251 typedef uint16_t u_int16_t;
4252 typedef uint32_t u_int32_t;
4253 #ifdef WE_DONT_NEED_QUADS
4254 typedef uint64_t u_int64_t;
4259 ],[], db_h_file="$header"; break)
4261 if test -z "$db_h_file"
4262 then AC_MSG_RESULT(no); with_database_berkdb=no
4263 else AC_MSG_RESULT($db_h_file)
4266 if test "$with_database_berkdb" != "no"; then
4267 AC_MSG_CHECKING(for Berkeley DB version)
4269 [#include <$db_h_file>
4270 #if DB_VERSION_MAJOR > 1
4273 ], [AC_EGREP_CPP(yes,
4274 [#include <$db_h_file>
4275 #if DB_VERSION_MAJOR > 2
4278 ], [AC_MSG_RESULT(3); dbfunc=db_create],[
4279 AC_MSG_RESULT(2); dbfunc=db_open])],[
4280 AC_MSG_RESULT(1); dbfunc=dbopen])
4281 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
4282 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
4285 if test "$with_database_berkdb" = "yes"; then
4286 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
4287 AC_DEFINE(HAVE_BERKELEY_DB)
4288 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
4289 else with_database_berkdb=no
4293 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4295 AC_DEFINE(HAVE_DATABASE)
4296 XE_ADD_OBJS(database.o)
4300 if test "$with_socks" = "yes"; then
4301 AC_CHECK_LIB(socks, SOCKSinit)
4302 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
4305 dnl Usage tracking (undocumented and likely unused option)
4306 if test "$usage_tracking" = "yes"; then
4307 AC_DEFINE(USAGE_TRACKING)
4308 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
4311 dnl autodetect dll support
4312 if test "$with_modules" != "no"; then
4313 AC_CHECKING(for module support)
4315 dnl Check for MS-Windows
4316 if test "$with_msw" = "yes"; then
4319 dnl Find headers and libraries
4320 AC_CHECK_HEADER(dlfcn.h, [
4321 AC_MSG_CHECKING([for dlopen in -lc])
4322 AC_TRY_LINK([#include <dlfcn.h>],dnl
4323 [dlopen ("", 0);], [ have_dl=yes ], [
4324 AC_MSG_CHECKING([for dlopen in -ldl])
4325 ac_save_LIBS="$LIBS"
4327 AC_TRY_LINK([#include <dlfcn.h>],dnl
4328 [dlopen ("", 0);], [ have_dl=yes ],
4329 [LIBS="$ac_save_LIBS"])
4331 if test -n "$have_dl"; then
4332 AC_DEFINE(HAVE_DLOPEN)
4334 AC_CHECK_LIB(dld, shl_load, [
4335 libdl=dld have_dl=yes;
4336 AC_DEFINE(HAVE_SHL_LOAD)], [
4337 AC_CHECK_LIB(dld, dld_init, [
4338 libdl=dld have_dl=yes;
4339 AC_DEFINE(HAVE_DLD_INIT)])])
4341 fi dnl end !MS-Windows
4343 if test -n "$have_dl"; then
4344 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4348 if test "$can_build_shared" = "yes"; then
4349 AC_DEFINE(HAVE_SHLIB)
4350 XE_ADD_OBJS(sysdll.o emodules.o)
4351 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4352 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4353 AC_CHECK_FUNCS(dlerror _dlerror)
4356 if test "$with_modules" = "yes"; then
4357 XE_DIE("Required module support cannot be provided.")
4359 AC_MSG_WARN("Module support cannot be provided.")
4365 dnl Unfortunately, just because we can link doesn't mean we can run.
4366 dnl One of the above link tests may have succeeded but caused resulting
4367 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
4368 dnl have reported incorrect results.
4369 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
4371 echo "*** PANIC *** The C compiler can no longer build working executables."
4372 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
4373 echo "*** PANIC *** The most likely reason for this problem is that configure"
4374 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
4375 echo "*** PANIC *** found at run time."
4376 echo "*** PANIC ***"
4377 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
4378 echo "*** PANIC *** On other systems, try telling configure where to find the"
4379 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
4380 echo "*** PANIC ***"
4381 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
4382 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
4383 echo "*** PANIC *** on your system. Don't do that."
4387 if test "$win32_processes" = "yes"; then
4388 XE_ADD_OBJS(process-nt.o)
4390 AC_DEFINE(HAVE_UNIX_PROCESSES)
4391 XE_ADD_OBJS(process-unix.o)
4394 dnl --------------------------------
4395 dnl Compute SUBST-itutable variables
4396 dnl --------------------------------
4398 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
4399 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
4400 XE_SPACE(CFLAGS, $CFLAGS)
4401 XE_SPACE(extra_objs, $extra_objs)
4402 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
4403 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS)
4404 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
4405 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
4406 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
4407 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4408 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4409 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS)
4410 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
4412 dnl Compute lists of Makefiles and subdirs
4413 AC_SUBST(SRC_SUBDIR_DEPS)
4414 XE_APPEND(src, MAKE_SUBDIR)
4415 internal_makefile_list="Makefile.in"
4417 test -d lock || mkdir lock
4418 for dir in $MAKE_SUBDIR; do
4419 case "$dir" in */* ) dnl Implement mkdir -p
4420 ( for d in `echo $dir | sed 's:/: :g'` ; do
4421 test -d "$d" || mkdir "$d"; cd "$d"
4423 * ) test -d "$dir" || mkdir "$dir" ;;
4425 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
4426 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
4428 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
4429 AC_SUBST(MAKE_SUBDIR)
4430 AC_SUBST(SUBDIR_MAKEFILES)
4432 dnl Make s&m symlinks in the src directory, for config.h
4433 for dir in src/s src/m; do
4434 if test ! -d "$dir" ; then
4435 echo Making symbolic link to "$srcdir/$dir"
4436 ${LN_S} "$srcdir/$dir" "$dir"
4440 if test "$extra_verbose" = "yes"; then
4442 PRINT_VAR(extra_objs
4443 c_switch_general c_switch_window_system c_switch_all
4444 ld_switch_general ld_switch_window_system ld_switch_all
4445 ld_libs_general ld_libs_window_system ld_libs_all)
4449 dnl ----------------------------------------------
4450 dnl Create some auxiliary files for developers.
4451 dnl ----------------------------------------------
4453 dnl Create a .gdbinit useful for debugging XEmacs
4454 if test -f "$srcdir/src/.gdbinit" -a ! -f "src/.gdbinit"; then
4455 test "$extra_verbose" = "yes" && echo "creating src/.gdbinit"
4456 echo "source $srcdir/src/.gdbinit" > "src/.gdbinit"
4459 dnl Create a .dbxrc useful for debugging XEmacs
4460 if test -f "$srcdir/src/.dbxrc" -a ! -f "src/.dbxrc"; then
4461 test "$extra_verbose" = "yes" && echo "creating src/.dbxrc"
4462 echo ". $srcdir/src/.dbxrc" > "src/.dbxrc"
4465 dnl Create a useful TAGS file
4466 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then
4467 test "$extra_verbose" = "yes" && echo "creating TAGS"
4469 $srcdir/TAGS,include" > "TAGS"
4472 dnl Create top level .sbinit for Sun compilers
4473 if test "$__SUNPRO_C" = "yes"; then
4474 test "$extra_verbose" = "yes" && echo "creating .sbinit"
4475 ( echo "# For use with Sun WorkShop's Source browser."
4476 echo "# See sbquery(1) and sbinit(4) for more information"
4477 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
4481 dnl There are no more compile tests; remove the core they created.
4484 dnl ----------------------------------------------
4485 dnl Substitute into Makefile, config.h and paths.h
4486 dnl ----------------------------------------------
4488 dnl what sort of things to edit into Makefile, config.h and paths.h
4489 dnl configuration here uncanonicalized to avoid exceeding size limits.
4493 AC_SUBST(configuration)
4495 AC_SUBST(inststaticdir)
4496 AC_SUBST(instvardir)
4504 AC_SUBST(extra_includes)
4507 AC_SUBST(PREFIX_USER_DEFINED)
4508 dnl Yo, Stephen Bourne! I want to marry you!
4512 *\$* ) eval "PREFIX=$PREFIX" ;;
4518 AC_SUBST(exec_prefix)
4519 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
4520 EXEC_PREFIX=$exec_prefix
4522 case "$EXEC_PREFIX" in
4523 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
4527 AC_SUBST(EXEC_PREFIX)
4530 AC_SUBST(INFODIR_USER_DEFINED)
4534 *\$* ) eval "INFODIR=$INFODIR" ;;
4541 AC_SUBST(INFOPATH_USER_DEFINED)
4545 *\$* ) eval "INFOPATH=$INFOPATH" ;;
4551 AC_SUBST(package_path)
4552 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
4553 PACKAGE_PATH=$package_path
4555 case "$PACKAGE_PATH" in
4556 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
4560 AC_SUBST(PACKAGE_PATH)
4563 AC_SUBST(LISPDIR_USER_DEFINED)
4567 *\$* ) eval "LISPDIR=$LISPDIR" ;;
4574 AC_SUBST(MODULEDIR_USER_DEFINED)
4575 MODULEDIR=$moduledir
4577 case "$MODULEDIR" in
4578 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
4584 AC_SUBST(sitelispdir)
4585 AC_SUBST(SITELISPDIR_USER_DEFINED)
4586 SITELISPDIR=$sitelispdir
4588 case "$SITELISPDIR" in
4589 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
4593 AC_SUBST(SITELISPDIR)
4595 AC_SUBST(sitemoduledir)
4596 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
4597 SITEMODULEDIR=$sitemoduledir
4599 case "$SITEMODULEDIR" in
4600 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
4604 AC_SUBST(SITEMODULEDIR)
4607 AC_SUBST(ETCDIR_USER_DEFINED)
4611 *\$* ) eval "ETCDIR=$ETCDIR" ;;
4618 AC_SUBST(DOCDIR_USER_DEFINED)
4622 *\$* ) eval "DOCDIR=$DOCDIR" ;;
4628 AC_SUBST(archlibdir)
4629 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
4630 ARCHLIBDIR=$archlibdir
4632 case "$ARCHLIBDIR" in
4633 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
4637 AC_SUBST(ARCHLIBDIR)
4641 AC_SUBST(extra_objs)
4643 dnl The following flags combine all the information from:
4644 dnl - command line options (user always gets priority)
4645 dnl - user environment variables
4646 dnl - determined by configure
4647 dnl - the s&m header files (required for ellcc)
4650 AC_SUBST(c_switch_general)
4651 AC_SUBST(c_switch_window_system)
4652 AC_SUBST(c_switch_all)
4653 AC_SUBST(ld_switch_general)
4654 AC_SUBST(ld_switch_window_system)
4655 AC_SUBST(ld_switch_all)
4656 AC_SUBST(ld_libs_general)
4657 AC_SUBST(ld_libs_window_system)
4658 AC_SUBST(ld_libs_all)
4662 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4663 AC_SUBST(RECURSIVE_MAKE)
4665 AC_SUBST(native_sound_lib)
4666 AC_SUBST(sound_cflags)
4668 AC_SUBST(dynodump_arch)
4670 dnl Preliminary support for using a different compiler for xemacs itself.
4671 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4675 dnl The default is yes
4676 if test "$with_prefix" = "yes"; then
4677 AC_DEFINE(PREFIX_USER_DEFINED)
4680 dnl The default is no
4681 if test "$with_site_lisp" = "no"; then
4682 AC_DEFINE(INHIBIT_SITE_LISP)
4684 dnl The default is yes
4685 if test "$with_site_modules" = "no"; then
4686 AC_DEFINE(INHIBIT_SITE_MODULES)
4689 XE_SPACE(ac_configure_args, $ac_configure_args)
4690 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4691 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4693 dnl Following are deprecated
4696 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4697 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4698 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4699 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4700 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4702 dnl Note: as a general rule, *only* define things here that are not
4703 dnl autodetected. For things that are autodetected, define them
4704 dnl at the point where the autodetection occurs or would occur,
4705 dnl so that the user gets immediate feedback on the results of the
4708 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4709 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4710 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4711 AC_DEFINE(USE_SYSTEM_MALLOC)
4713 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4714 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4715 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4716 test "$quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
4717 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4718 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4719 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4720 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4721 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4722 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4723 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4725 dnl -------------------------------
4726 dnl Report on what we decided to do
4727 dnl -------------------------------
4730 dnl /etc/osversion is on SONY NEWS-OS
4731 if test -f /etc/osversion; then dnl SONY NEWS-OS
4732 echo "osversion: `cat /etc/osversion`"
4734 echo "uname -a: `uname -a`"
4737 echo "$0 $quoted_arguments"
4740 if test ! -z ${emacs_beta_version} ; then
4741 if test -z "${emacs_is_beta}" ; then
4742 xemacs_betaname=".${emacs_beta_version}"
4744 xemacs_betaname="-b${emacs_beta_version}"
4750 dnl Start stdout redirection to '| tee -a Installation'
4754 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
4757 Compilation / Installation:"
4758 echo " Source code location: $srcdir"
4759 echo " Installation prefix: $prefix"
4760 if test -n "$site_includes"; then
4761 echo " Additional header files: $site_includes"
4763 if test -n "$site_libraries"; then
4764 echo " Additional libraries: $site_libraries"
4766 if test -n "$site_prefixes"; then
4767 echo " Additional prefixes: $site_prefixes"
4769 if test -n "$runpath"; then
4770 echo " Runtime library search path: $runpath"
4773 if test -n "$opsysfile"
4774 then echo " Operating system description file: \`$opsysfile'"
4775 else echo " Not using any operating system description file"
4777 if test -n "$machfile"
4778 then echo " Machine description file: \`$machfile'"
4779 else echo " Not using any machine description file"
4782 echo " Compiler: $CC $CFLAGS"
4783 echo " Relocating allocator for buffers: $rel_alloc"
4784 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}"
4788 if test "$with_msw" = "yes"; then
4789 echo " Compiling in support for the Microsoft window system."
4791 if test "$with_x11" = "yes"; then
4792 echo " Compiling in support for the X window system:"
4793 echo " - X Windows headers location: $x_includes"
4794 echo " - X Windows libraries location: $x_libraries"
4795 if test "$with_xauth" != yes; then
4796 echo " - Xau (X authority) not available."
4798 if test "$with_xmu" != yes; then
4799 echo " - Xmu library not available; substituting equivalent routines."
4801 if test "$with_wmcommand" != no; then
4802 echo " - Handling WM_COMMAND properly."
4805 if test "$need_athena" = "yes"; then
4806 echo " Compiling in support for the Athena widget set:"
4807 echo " - Athena headers location: $athena_h_path"
4808 echo " - Athena library to link: $athena_lib"
4810 case "$with_menubars" in
4811 gtk ) echo " Using GTK menubars." ;;
4812 lucid ) echo " Using Lucid menubars." ;;
4813 motif ) echo " Using Motif menubars."
4814 echo " *WARNING* The Motif menubar implementation is currently buggy."
4815 echo " We recommend using the Lucid menubar instead."
4816 echo " Re-run configure with --with-menubars='lucid'." ;;
4817 msw ) echo " Using MS-Windows menubars." ;;
4819 case "$with_scrollbars" in
4820 gtk ) echo " Using GTK scrollbars." ;;
4821 lucid ) echo " Using Lucid scrollbars." ;;
4822 motif ) echo " Using Motif scrollbars." ;;
4823 athena ) echo " Using Athena scrollbars." ;;
4824 msw ) echo " Using MS-Windows scrollbars." ;;
4826 case "$with_dialogs" in
4827 gtk ) echo " Using GTK dialog boxes." ;;
4828 motif ) echo " Using Motif dialog boxes."
4829 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
4830 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
4831 echo " We recommend using the Athena dialog boxes instead."
4832 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
4833 echo " Read the PROBLEMS file for more information."
4835 athena ) echo " Using Athena dialog boxes." ;;
4836 msw ) echo " Using MS-Windows dialog boxes." ;;
4838 case "$with_widgets" in
4839 gtk ) echo " Using GTK native widgets." ;;
4840 motif ) echo " Using Motif native widgets." ;;
4841 athena ) echo " Using Athena native widgets." ;;
4842 msw ) echo " Using MS-Windows native widgets." ;;
4844 if test "$with_dragndrop" = yes; then
4845 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)."
4846 echo " - Drag'n'Drop prototype: $dragndrop_proto."
4851 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4852 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4856 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)."
4857 if test "$with_xpm" = yes; then
4858 echo " Compiling in support for XPM images."
4859 elif test "$with_x11" = yes; then
4860 echo " WARNING: -----------------------------------------------------------"
4861 echo " WARNING: Compiling without XPM image support."
4862 if test "$xpm_problem" != ""; then
4863 echo " Reason: $xpm_problem"
4865 echo " WARNING: You should strongly consider installing XPM."
4866 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4867 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4868 echo " WARNING: -----------------------------------------------------------"
4870 if test "$with_png" = yes; then
4871 echo " Compiling in support for PNG images."
4872 elif test "$window_system" != "none"; then
4873 echo " WARNING: -----------------------------------------------------------"
4874 echo " WARNING: Compiling without PNG image support."
4875 if test "$png_problem" != ""; then
4876 echo " Reason: $png_problem"
4878 echo " WARNING: You should strongly consider installing the PNG libraries."
4879 echo " WARNING: Otherwise certain images and glyphs may not display."
4880 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4881 echo " WARNING: -----------------------------------------------------------"
4883 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images."
4884 test "$with_tiff" = yes && echo " Compiling in support for TIFF images."
4885 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4889 test "$with_native_sound" = yes && echo " Compiling in support for sound (native)."
4890 test "$with_nas_sound" = yes && echo " Compiling in support for NAS (network audio system)."
4891 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
4892 test "$with_esd_sound" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
4896 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley database."
4897 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4898 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
4899 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
4900 if test "$with_postgresql" = yes; then
4901 echo " Compiling in support for PostgreSQL."
4902 echo " - Using PostgreSQL header file: $libpq_fe_h_file"
4903 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings."
4907 Internationalization:"
4908 test "$with_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)."
4909 test "$with_file_coding" = yes && echo " Compiling in support for file coding."
4910 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)."
4911 test "$with_xim" = motif && echo " - Using Motif to provide XIM support."
4912 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support."
4913 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar."
4914 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4915 if test "$with_wnn" = yes; then
4916 echo " Compiling in support for the WNN input method on Mule."
4917 test "$with_wnn6" = yes && echo " - Using WNN version 6."
4919 test "$with_i18n3" = yes && echo " Compiling in support for I18N level 3 (doesn't currently work)."
4923 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval."
4924 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication."
4925 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access."
4926 test -n "$mail_locking" && echo " Compiling in support for \"$mail_locking\" mail spool file locking method."
4930 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4931 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4932 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4933 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4934 test "$with_modules" = "yes" && echo " Compiling in support for dynamic shared object modules."
4935 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4936 test "$pdump" = yes && echo " Using the new portable dumper."
4937 test "$debug" = yes && echo " Compiling in support for extra debugging code."
4938 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)."
4939 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc $error_check_glyphs" \
4940 != "no no no no no no"; then
4941 echo " WARNING: ---------------------------------------------------------"
4942 echo " WARNING: Compiling in support for runtime error checking."
4943 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4944 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4945 echo " WARNING: ---------------------------------------------------------"
4948 ) | tee -a Installation
4949 dnl echo "The above configure report is appended to \"Installation\" file."
4952 dnl -----------------------------------
4953 dnl Now generate config.h and Makefiles
4954 dnl -----------------------------------
4955 dnl This has to be called in order for this variable to get into config.status
4956 AC_SUBST(internal_makefile_list)
4957 # Remove any trailing slashes in these variables.
4958 test -n "$prefix" &&
4959 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4960 test -n "$exec_prefix" &&
4961 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4963 dnl Build Makefile.in's from Makefile.in.in's
4964 dnl except ./Makefile from $srcdir/Makefile.in
4966 for file in $internal_makefile_list; do
4967 test "$file" = src/Makefile.in && \
4968 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4969 XE_APPEND($file, ac_output_files)
4971 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4972 test "$with_modules" = "yes" && XE_APPEND(lib-src/ellcc.h, ac_output_files)
4974 AC_OUTPUT($ac_output_files,
4975 [for dir in . $MAKE_SUBDIR; do
4980 sed -e '/^# Generated/d' \
4981 -e 's%/\*\*/#.*%%' \
4983 dnl Delete Makefile.in.in comment lines
4985 dnl Pass through CPP directives unchanged
4990 dnl Quote other lines to protect from CPP substitution
4997 dnl Create a GNUmakefile and Makefile from Makefile.in.
4999 changequote(<<,>>)dnl
5000 dnl CPP_MAKEFILE(CPPFLAGS,filename)
5001 define(<<CPP_MAKEFILE>>,
5002 echo creating $dir/<<$2>>
5003 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
5004 dnl Delete line directives inserted by $CPP
5005 | sed -e 's/^\#.*//' \
5006 dnl Delete spurious blanks inserted by $CPP
5007 -e 's/^[ TAB][ TAB]*$//'\
5009 dnl Delete blank lines
5011 dnl Restore lines quoted above to original contents.
5017 chmod 444 Makefile.new
5018 mv -f Makefile.new <<$2>>
5021 CPP_MAKEFILE(,Makefile)
5022 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
5028 dnl Append AC_DEFINE information to lib-src/config.values
5029 dnl (AC_SUBST information is already there (see config.values.sh).
5030 sed < config.status >> lib-src/config.values \
5031 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
5032 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
5033 -e 's/^\([[^ ]]*\) $/\1 ""/' \
5038 top_srcdir="$srcdir"
5039 MAKE_SUBDIR="$MAKE_SUBDIR"