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 $opt | sed 's/without/with/'`
450 valomitted="no" val="no" ;;
453 dnl Process the option.
456 dnl Process (many) boolean options
459 with_site_modules | \
514 memory_usage_stats | \
515 with_clash_detection | \
518 dnl Make sure the value given was either "yes" or "no".
520 y | ye | yes ) val=yes ;;
522 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
524 eval "$opt=\"$val\"" ;;
527 dnl Options that take a user-supplied value, as in --x-includes=/usr/X11R6/include
528 dnl The cache-file option is ignored (for compatibility with other configures)
544 site_runtime_libraries )
545 dnl If the value was omitted, get it from the next argument.
546 if test "$valomitted" = "yes" ; then
547 dnl Get the next argument from the argument list, if there is one.
548 if test "$#" = 0 ; then
549 USAGE_ERROR("The \`--$optname' option requires a value.");
556 dnl Options that take "yes", "no", or "default" values
559 with_debug_malloc | use_debug_malloc | \
560 with_system_malloc | use_system_malloc )
562 y | ye | yes ) val=yes ;;
564 d | de | def | defa | defau | defaul | default ) val=default ;;
565 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
566 \`yes', \`no', or \`default'."]) ;;
568 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
572 dnl Has the user requested database support?
574 with_database_berkdb=no
576 with_database_gdbm=no
577 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
580 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
581 d | db | dbm ) with_database_dbm=yes ;;
582 g | gn | gnu | gnud | gnudb | gnudbm | gdbm) with_database_gdbm=yes ;;
583 * ) USAGE_ERROR(["The \`--$optname' option value
584 must be either \`no' or a comma-separated list
585 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
588 if test "$with_database_dbm" = "yes" -a \
589 "$with_database_gdbm" = "yes"; then
590 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
591 with the \`--$optname' option.")
595 dnl Has the user requested sound support?
597 dnl values is a subset of all,native,nas,esd
598 dnl or their negatives: none,nonative,nonas,noesd
599 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
601 dnl all and none are only permitted as the first in the list.
602 n | no | non | none ) new_sdefault=no ;;
603 a | al | all | both ) new_sdefault=yes ;;
605 native ) with_native_sound=yes ;;
606 nonative ) with_native_sound=no ;;
608 nas ) with_nas_sound=yes ;;
609 nonas ) with_nas_sound=no ;;
611 esd ) with_esd_sound=yes ;;
612 noesd ) with_esd_sound=no ;;
614 * ) bogus_sound=yes ;;
616 if test "$bogus_sound" -o \
617 \( -n "$new_sdefault" -a -n "$sound_notfirst" \) ; then
618 types="\`all', \`none', \`(no)native', \`no(nas)', \`(no)esd'."
619 USAGE_ERROR(["Valid types for the \`--$optname' option are:
621 The default is to autodetect all sound support."])
622 elif test -n "$new_sdefault" ; then
623 with_native_sound=$new_sdefault
624 with_nas_sound=$new_sdefault
625 with_esd_sound=$new_sdefault
626 new_sdefault= # reset this
632 dnl Has the user specified a preferred Athena widget set?
633 dnl This bit expands any alias names out for us...
636 xa | xaw ) val=xaw ;;
637 3 | 3d | xaw3d ) val=3d ;;
638 dnl No `n' for next, someone may try `no'
639 ne | nex | next | naxtaw) val=next ;;
640 dnl Have not tested the next two...
641 9 | 95 | xaw95 ) val=95 ;;
642 xp | xpm | xawxpm ) val=xpm ;;
643 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
644 \`xaw', \`3d', \`next', \`95', or \`xpm'."]) ;;
649 dnl Has the user requested XIM support?
652 y | ye | yes ) val=yes ;;
653 n | no | non | none ) val=no ;;
654 x | xl | xli | xlib ) val=xlib ;;
655 m | mo | mot | moti | motif ) val=motif ;;
656 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
657 \`motif', \`xlib', \`yes', or \`no'."]) ;;
662 dnl Mail locking specification
667 file | dot ) val=file ;;
668 locking ) val=locking ;;
669 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
670 \`lockf', \`flock', \`file', \`locking', or \`mmdf'."]) ;;
675 dnl Has the user requested error-checking?
677 dnl value can be all, none, and/or a list of categories to check.
678 dnl Example: --error-checking=all,noextents,nobufpos
679 dnl Example: --error-checking=none,malloc,gc
681 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
683 dnl all and none are only permitted as the first in the list.
684 n | no | non | none ) new_default=no ;;
685 a | al | all ) new_default=yes ;;
687 extents ) error_check_extents=yes ;;
688 noextents ) error_check_extents=no ;;
690 typecheck ) error_check_typecheck=yes ;;
691 notypecheck ) error_check_typecheck=no ;;
693 bufpos ) error_check_bufpos=yes ;;
694 nobufpos ) error_check_bufpos=no ;;
696 gc ) error_check_gc=yes ;;
697 nogc ) error_check_gc=no ;;
699 malloc ) error_check_malloc=yes ;;
700 nomalloc ) error_check_malloc=no ;;
702 byte_code ) error_check_byte_code=yes ;;
703 nobyte_code ) error_check_byte_code=no ;;
705 glyphs ) error_check_glyphs=yes ;;
706 noglyphs ) error_check_glyphs=no ;;
708 * ) bogus_error_check=yes ;;
710 if test "$bogus_error_check" -o \
711 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
712 if test "$error_check_default" = yes ; then
713 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', \`noglyphs' and \`nobyte-code'."
715 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', \`glyphs' and \`byte-code'."
717 USAGE_ERROR(["Valid types for the \`--$optname' option are:
719 elif test -n "$new_default" ; then
720 error_check_extents=$new_default
721 error_check_typecheck=$new_default
722 error_check_bufpos=$new_default
723 error_check_gc=$new_default
724 error_check_malloc=$new_default
725 error_check_byte_code=$new_default
726 error_check_glyphs=$new_default
727 new_default= # reset this
733 dnl Has the user tried to tell us where the X files are?
734 dnl I think these are dopey, but no less than three alpha
735 dnl testers, at large sites, have said they have their X files
736 dnl installed in odd places.
738 dnl Has the user specified one of the path options?
739 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
740 mandir | infodir | infopath | lispdir | etcdir | pkgdir | \
741 archlibdir | docdir | package_path )
742 dnl If the value was omitted, get it from the next argument.
743 if test "$valomitted" = "yes"; then
744 if test "$#" = 0; then
745 USAGE_ERROR("The \`--$optname' option requires a value.");
751 dnl You need to synchronize this with the way the
752 dnl default values are built.
754 dnl prefix is taken care of by --with-prefix
755 exec_prefix ) AC_DEFINE(EXEC_PREFIX_USER_DEFINED) ;;
756 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
757 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
758 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
759 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
760 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
761 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
762 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
764 AC_DEFINE(INFODIR_USER_DEFINED)
765 AC_DEFINE(LISPDIR_USER_DEFINED)
766 AC_DEFINE(MODULEDIR_USER_DEFINED)
767 AC_DEFINE(ETCDIR_USER_DEFINED)
768 AC_DEFINE(DOCDIR_USER_DEFINED)
769 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
770 docdir ) AC_DEFINE(DOCDIR_USER_DEFINED) ;;
771 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
775 dnl --no-create added by autoconf for use by config.status
778 dnl Has the user asked for some help?
779 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
781 dnl Has the user specified the toolkit(s) to use for GUI elements?
783 "with_scrollbars" | \
787 l | lu | luc | luci | lucid ) val=lucid ;;
788 m | mo | mot | moti | motif ) val=motif ;;
789 a | at | ath | athe | athen | athena ) val=athena ;;
790 n | no | non | none ) val=no ;;
791 y | ye | yes ) val=yes ;;
792 g | gt | gtk ) val=gtk ;;
793 m | ms | msw ) val=msw ;;
794 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
795 \`gtk\', \`lucid', \`motif', \`athena', \`yes', or \`no'."]) ;;
800 dnl Obsolete legacy argument? Warn, but otherwise ignore.
801 "use_minimal_tagbits" | \
802 "use_indexed_lrecord_implementation" | \
804 "const_is_losing" | \
806 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
809 dnl Unrecognized option? No mercy for user errors.
810 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
815 dnl Assume anything with multiple hyphens is a configuration name.
816 *-*-*) configuration="$arg" ;;
818 dnl Unrecognized argument? No mercy for user errors.
819 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
824 dnl -------------------------
825 dnl Finish options processing
826 dnl -------------------------
828 dnl Several options are equivalent to, and override, environment variables.
829 test -n "$cpp" && CPP="$cpp"
830 test -n "$cppflags" && CPPFLAGS="$cppflags"
831 test -n "$libs" && LIBS="$libs"
832 test -n "$ldflags" && LDFLAGS="$ldflags"
834 dnl Get the arguments back. See the diatribe on Shell Magic above.
835 eval set x "$quoted_arguments"; shift
837 dnl --extra-verbose implies --verbose
838 test "$extra_verbose" = "yes" && verbose=yes
840 dnl with_x is an obsolete synonym for with_x11
841 test -n "$with_x" && with_x11="$with_x"
843 dnl --with-quantify or --with-purify imply --use-system-malloc
844 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
845 test "$with_system_malloc" = "default" && with_system_malloc=yes
848 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
849 define([XE_CHECK_FEATURE_DEPENDENCY],
850 [if test "$with_$1 $with_$2" = "yes no"; then
851 USAGE_ERROR("--with-$1 requires --with-$2")
852 elif test "$with_$2" = "no" ; then with_$1=no
853 elif test "$with_$1" = "yes"; then with_$2=yes
857 dnl CDE requires tooltalk
858 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
860 dnl Find the source directory.
863 dnl If srcdir is not specified, see if "." or ".." might work.
865 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
866 if test -f "$dir/src/lisp.h" -a \
867 -f "$dir/lisp/version.el" ; then
872 if test -z "$srcdir" ; then
873 USAGE_ERROR(["Neither the current directory nor its parent seem to
874 contain the XEmacs sources. If you do not want to build XEmacs in its
875 source tree, you should run \`$progname' in the directory in which
876 you wish to build XEmacs, using the \`--srcdir' option to say where the
877 sources may be found."])
881 dnl Otherwise, check if the directory they specified is okay.
883 if test ! -f "$srcdir/src/lisp.h" -o \
884 ! -f "$srcdir/lisp/version.el" ; then
885 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
886 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
887 either run the \`$progname' script at the top of the XEmacs source
888 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
893 dnl ###########################################################################
894 if test -z "$configuration"; then
895 dnl Guess the configuration
896 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
897 if test -z "$configuration"; then
898 USAGE_ERROR(["XEmacs has not been ported to this host type.
899 Try explicitly specifying the CONFIGURATION when rerunning configure."])
905 dnl Make symlinks for etc, lisp, and info directories while the path
906 dnl is still relative. We do not symlink lock because someone may
907 dnl have stuck the source on a read-only partition. Instead we
908 dnl create it as an actual directory later on if it does not already
910 for dir in lisp etc man info tests; do
911 if test ! -d "$dir" ; then
912 echo Making symbolic link to "$srcdir/$dir"
913 ${LN_S} "$srcdir/$dir" "$dir"
917 dnl Do our best to deal with automounter brokenness
918 dnl CANONICALIZE_PATH(varname)
919 define([CANONICALIZE_PATH],
920 [if test -d "/net"; then
921 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
923 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
926 dnl Calculate canonical name for blddir (i.e. current directory).
927 dnl PWD may already be the preferable absolute name for ".",
928 dnl but we can't trust it - it is sometimes inaccurate.
929 absolute_pwd="`pwd`";
930 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
932 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
936 dnl Make srcdir absolute, if not already. It is important to
937 dnl avoid running the path through pwd unnecessary, since pwd can
938 dnl give you automounter prefixes, which can go away.
941 . ) srcdir="$blddir" ;;
942 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
945 dnl Check if the source directory already has a configured system in it.
946 if test `pwd` != `sh -c cd $srcdir && pwd` \
947 && test -f "$srcdir/src/config.h"; then
948 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
949 echo " as a build directory right now; it has been configured in its own"
950 echo " right. To configure in another directory as well, you MUST"
951 echo " use GNU make. If you do not have GNU make, then you must"
952 echo " now do \`make distclean' in $srcdir,"
953 echo " and then run $progname again.") >&2
954 extrasub='/^VPATH[[ ]]*=/c\
960 vpath %.in $(srcdir)'
963 dnl ----------------------------------------
964 dnl Find out which version of XEmacs this is
965 dnl ----------------------------------------
966 . "$srcdir/version.sh" || exit 1;
967 dnl Must do the following first to determine verbosity for AC_DEFINE
968 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
969 : "${extra_verbose=$beta}"
970 version="${emacs_major_version}.${emacs_minor_version}"
971 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
972 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
973 if test -n "$emacs_beta_version" ; then
974 if test "$beta" = "yes"; then
975 version="${version}-b${emacs_beta_version}"
976 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
978 version="${version}.${emacs_beta_version}"
979 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
982 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
983 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
985 if test "$with_infodock" = "yes"; then
986 if test ! -f ../../ID-INSTALL; then
987 echo "Cannot build InfoDock without InfoDock sources"
992 if test "$with_infodock" = "yes"; then
993 dnl InfoDock version numbers. XEmacs will use the same style of numbering
994 dnl after the release of XEmacs 21.0.
995 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
996 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
997 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
998 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
1000 CPPFLAGS="$CPPFLAGS -DINFODOCK"
1005 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME")
1007 dnl ----------------------------------
1008 dnl Error checking and debugging flags
1009 dnl ----------------------------------
1010 dnl Error checking default to "yes" in beta versions, to "no" in releases.
1011 dnl Same goes for --debug and --extra-verbosity.
1012 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
1013 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
1014 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
1015 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
1016 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
1017 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
1018 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
1019 test "${error_check_glyphs=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS)
1020 dnl debug=yes must be set when error checking is present. This should be
1022 dnl debug implies other options
1023 if test "${debug:=$beta}" = "yes"; then
1024 use_assertions=yes memory_usage_stats=yes
1025 XE_ADD_OBJS(debug.o)
1026 XE_ADD_OBJS(tests.o)
1027 AC_DEFINE(DEBUG_XEMACS)
1029 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
1030 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
1032 dnl ------------------------------
1033 dnl Determine the s&m files to use
1034 dnl ------------------------------
1035 dnl Given the configuration name, set machfile and opsysfile to the
1036 dnl names of the m/*.h and s/*.h files we should use.
1038 dnl Canonicalize the configuration name.
1039 AC_MSG_CHECKING("host system type")
1040 dnl allow -workshop suffix on configuration name
1041 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
1042 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
1043 XE_STRIP_4TH_COMPONENT(configuration)
1044 XE_STRIP_4TH_COMPONENT(canonical)
1045 AC_MSG_RESULT($configuration)
1047 dnl If you add support for a new configuration, add code to this
1048 dnl switch statement to recognize your configuration name and select
1049 dnl the appropriate operating system and machine description files.
1051 dnl You would hope that you could choose an m/*.h file pretty much
1052 dnl based on the machine portion of the configuration name, and an s-
1053 dnl file based on the operating system portion. However, it turns out
1054 dnl that each m/*.h file is pretty manufacturer-specific - for
1055 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1056 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1057 dnl machines. So we basically have to have a special case for each
1058 dnl configuration name.
1060 dnl As far as handling version numbers on operating systems is
1061 dnl concerned, make sure things will fail in a fixable way. If
1062 dnl /etc/MACHINES says nothing about version numbers, be
1063 dnl prepared to handle anything reasonably. If version numbers
1064 dnl matter, be sure /etc/MACHINES says something about it.
1066 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1067 dnl "System V Release 4"; he writes, "The old convention encouraged"
1068 dnl "confusion between `system' and `release' levels'."
1072 dnl Straightforward machine determination
1073 case "$canonical" in
1074 sparc-*-* ) machine=sparc ;;
1075 alpha*-*-* ) machine=alpha ;;
1076 vax-*-* ) machine=vax ;;
1077 mips-dec-* ) machine=pmax ;;
1078 mips-sgi-irix6* ) machine=iris6d ;;
1079 mips-sgi-* ) machine=iris4d ;;
1080 mips*-linux ) machine=mips ;;
1081 romp-ibm-* ) machine=ibmrt ;;
1082 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1083 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1084 powerpc*-* ) machine=powerpc ;;
1085 hppa-*-* ) machine=hp800 ;;
1086 m88k-dg-* ) machine=aviion ;;
1087 m68*-sony-* ) machine=news ;;
1088 mips-sony-* ) machine=news-risc ;;
1089 clipper-* ) machine=clipper ;;
1090 arm* ) machine=arm ;;
1091 ns32k-* ) machine=ns32000 ;;
1094 dnl Straightforward OS determination
1095 case "$canonical" in
1096 *-*-linux* ) opsys=linux ;;
1097 *-*-netbsd* ) opsys=netbsd ;;
1098 *-*-openbsd* ) opsys=openbsd ;;
1099 *-*-nextstep* ) opsys=nextstep ;;
1100 *-*-vms ) opsys=vms ;;
1103 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1104 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1105 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1106 *-dec-osf3* ) opsys=decosf3-1 ;;
1107 *-dec-osf[[4-9]]* ) opsys=decosf4-0 ;;
1110 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1111 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1112 *-*-ultrix* ) opsys=ultrix4-3 ;;
1115 *-*-aix3.1* ) opsys=aix3-1 ;;
1116 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1117 *-*-aix3* ) opsys=aix3-2 ;;
1118 *-*-aix4.0* ) opsys=aix4 ;;
1119 *-*-aix4.1* ) opsys=aix4-1 ;;
1120 *-*-aix4* ) opsys=aix4-2 ;;
1122 dnl Other generic OSes
1123 *-gnu* ) opsys=gnu ;;
1124 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1125 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1126 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1127 *-*-aos4.2 ) opsys=bsd4-2 ;;
1128 *-*-aos* ) opsys=bsd4-3 ;;
1129 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1130 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1131 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1132 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1133 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1134 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1135 if test -z "$NON_GNU_CPP" ; then
1136 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1137 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1141 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1142 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1145 case "$canonical" in
1149 case "$canonical" in
1150 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1151 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1152 dnl Yes, this is somewhat bogus.
1153 machine=hp9000s300 ;;
1154 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1155 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1161 case "${canonical}" in
1162 i386-*-openbsd*) machine=intel386 ;;
1163 m68k-*-openbsd*) machine=hp9000s300 ;;
1164 mipsel-*-openbsd*) machine=pmax ;;
1169 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1170 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1172 dnl Alliant machines
1173 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1174 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1177 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1180 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1182 dnl Apollo, Domain/OS
1183 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1185 dnl AT&T 3b2, 3b5, 3b15, 3b20
1186 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1188 dnl AT&T 3b1 - The Mighty Unix PC!
1189 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1192 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1193 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1194 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1196 dnl CCI 5/32, 6/32 -- see "Tahoe".
1199 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1202 *-convex-bsd* | *-convex-convexos* )
1203 machine=convex opsys=bsd4-3
1204 NON_GNU_CPP="cc -E -P"
1208 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1210 dnl Data General AViiON Machines
1211 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1212 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1213 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1214 m88k-dg-dgux* ) opsys=dgux ;;
1216 dnl Motorola Delta machines
1217 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1218 m88k-motorola-sysv4* )
1219 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1220 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1221 dnl I hope there are not other 4.0 versions for this machine
1222 dnl which really need usg5-4 instead.
1223 machine=delta88k opsys=usg5-4-2
1225 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1228 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1229 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1232 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1234 dnl Gould Power Node and NP1
1235 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1236 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1237 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1239 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1240 dnl as far as XEmacs is concerned).
1242 dnl Build needs to be different on 7.0 and later releases
1243 case "`uname -r`" in
1244 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1245 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1247 NON_GNU_CPP="/lib/cpp"
1249 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1250 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1251 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1252 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1254 dnl Honeywell XPS100
1255 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1257 dnl HP 9000 series 200 or 300
1258 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1262 dnl Figure out machine and opsys orthogonally
1263 case "$canonical" in
1264 m68* ) machine=hp9000s300 ;;
1265 hppa* ) machine=hp800 ;;
1268 case "$canonical" in
1269 *-hp-hpux7* ) opsys=hpux ;;
1270 *-hp-hpux8* ) opsys=hpux8 ;;
1271 *-hp-hpux9* ) opsys=hpux9 ;;
1272 *-hp-hpux10* ) opsys=hpux10 ;;
1273 *-hp-hpux11* ) opsys=hpux11 ;;
1277 dnl HP has a broken "strcat"
1278 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1280 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1281 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1282 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1284 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1288 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1289 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1292 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1293 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1294 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1295 romp-ibm-aos* ) opsys=bsd4-3 ;;
1296 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1297 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1299 dnl Integrated Solutions "Optimum V"
1300 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1301 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1303 dnl Intel 386 machines where we do care about the manufacturer
1304 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1307 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1309 dnl Sequent Symmetry running Dynix
1310 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1312 dnl Sequent Symmetry running DYNIX/ptx
1313 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1315 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1316 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1317 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1319 dnl Intel Paragon OSF/1
1320 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1323 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1325 dnl Masscomp machines
1326 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1328 dnl Megatest machines
1329 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1331 dnl Workstations sold by MIPS
1332 dnl This is not necessarily all workstations using the MIPS processor -
1333 dnl Irises are produced by SGI, and DECstations by DEC.
1334 mips-mips-usg* ) machine=mips4 ;;
1337 NON_GNU_CC="cc -systype bsd43"
1338 NON_GNU_CPP="cc -systype bsd43 -E"
1339 case "$canonical" in
1340 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1341 mips-mips-riscos5* ) opsys=riscos5 ;;
1344 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1345 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1348 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1350 dnl The complete machine from National Semiconductor
1351 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1354 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1355 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1357 dnl Nixdorf Targon 31
1358 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1361 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1364 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1366 dnl Pyramid machines
1367 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1370 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1371 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1374 mips-siemens-sysv* | mips-sni-sysv*)
1375 machine=mips-siemens opsys=usg5-4
1376 NON_GNU_CC=/usr/ccs/bin/cc
1377 NON_GNU_CPP=/usr/ccs/lib/cpp
1383 NON_GNU_CC=/usr/ccs/bin/cc
1384 NON_GNU_CPP=/usr/ccs/lib/cpp
1387 dnl Silicon Graphics machines
1388 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1389 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1390 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1392 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1393 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1394 mips-sgi-irix6* ) opsys=irix6-0 ;;
1395 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1396 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1397 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1398 mips-sgi-irix* ) opsys=irix5-0 ;;
1401 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1402 *-sony-news* ) opsys=newsos5 ;;
1405 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1408 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1410 case "$canonical" in
1411 m68*-sunos1* ) machine=sun1 ;;
1412 m68*-sunos2* ) machine=sun2 ;;
1413 m68* ) machine=sun3 ;;
1414 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1415 i*86-*-* ) machine=intel386 ;;
1416 rs6000* ) machine=rs6000 ;;
1419 dnl Make $canonical even more so.
1420 case "$canonical" in *-sunos5*)
1421 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1424 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1425 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1426 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1427 dnl function integrated.
1428 case "$canonical" in
1430 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1433 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1437 case "$canonical" in
1440 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1441 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1443 dnl The last Sun386 ran 4.0.
1444 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1445 *-sunos4.0* ) opsys=sunos4-0 ;;
1446 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1447 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1448 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1449 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1450 *-mach* ) opsys=mach-bsd4-3 ;;
1454 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1456 dnl Watch out for a compiler guaranteed not to work.
1457 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1461 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1464 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1465 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1467 dnl Tandem Integrity S2
1468 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1471 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1473 dnl Tektronix 16000 box (6130?)
1474 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1476 dnl src/m/tek4300.h hints that this is a m68k machine.
1477 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1480 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1482 dnl Ustation E30 (SS5E)
1483 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1487 case "$canonical" in
1488 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1489 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1490 *-mach* ) opsys=mach-bsd4-3 ;;
1495 ns16k-whitechapel-* ) machine=mg1 ;;
1498 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1500 dnl Intel 386 machines where we do not care about the manufacturer
1503 case "$canonical" in
1504 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1505 *-isc2.2* ) opsys=isc2-2 ;;
1506 *-isc4.0* ) opsys=isc4-0 ;;
1507 *-isc4.* ) opsys=isc4-1
1508 GCC_TEST_OPTIONS=-posix
1509 NON_GCC_TEST_OPTIONS=-Xp
1511 *-isc* ) opsys=isc3-0 ;;
1512 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1513 *-esix* ) opsys=esix ;;
1514 *-mach* ) opsys=mach-bsd4-3 ;;
1515 *-xenix* ) opsys=xenix ;;
1516 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1517 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1518 *-bsdi4* ) opsys=bsdos4 ;;
1519 *-bsdi3* ) opsys=bsdos3 ;;
1520 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1521 *-bsdi2* ) opsys=bsdos2 ;;
1522 *-sco3.2v5* ) opsys=sco5 ;;
1523 *-sysv5* ) opsys=sco7 ;;
1524 *-386bsd* ) opsys=386bsd ;;
1525 *-freebsd* ) opsys=freebsd ;;
1526 *-nextstep* ) opsys=nextstep ;;
1527 *-pc-cygwin* ) opsys=cygwin32 ;;
1528 *-pc-mingw* ) opsys=mingw32 ;
1529 test -z "$with_tty" && with_tty="no";;
1530 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1535 m68k-*-linux* ) machine=m68k opsys=linux ;;
1539 dnl Initialize machine and opsys from $canonical if not in our database above.
1540 test -z "$machine" && machine=`echo $canonical | sed 's/-.*$//'`
1541 test -z "$opsys" && opsys=`echo $canonical | sed 's/^[^-]*-[^-]*-//'`
1543 dnl Use configure-time autodetection if s&m not available
1544 if test -r "${srcdir}/src/m/${machine}.h"; then
1545 machfile="m/${machine}.h"
1546 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
1548 echo "XEmacs has no builtin knowledge of \`$machine' machines."
1549 echo "Using configure-time autodetection only."
1552 if test -r "${srcdir}/src/s/${opsys}.h"; then
1553 opsysfile="s/${opsys}.h"
1554 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
1556 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems."
1557 echo "Using configure-time autodetection only."
1561 if test -z "$dynamic"; then
1563 hpux* | sunos4* ) dynamic=no ;;
1567 if test "$dynamic" = "yes"; then
1569 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1570 decosf* ) ld_call_shared="-call_shared" ;;
1572 else dnl "$dynamic" = "no"
1575 echo "Static linking is not supported on Solaris 2."
1576 echo "Rerun configure without specifying --dynamic=no."
1578 linux ) ld_call_shared="-Bstatic" ;;
1579 decosf* ) ld_call_shared="-non_shared" ;;
1583 dnl Use xlc by default on AIX
1584 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1586 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1587 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1589 dnl --------------------------------------------------
1590 dnl Determine the compiler, set up for feature testing
1591 dnl --------------------------------------------------
1593 dnl Sun Development environment support
1594 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1595 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1596 if test "$with_workshop" = "yes"; then
1598 XE_ADD_OBJS(sunpro.o)
1601 if test "$with_clash_detection" != "no"; then
1602 AC_DEFINE(CLASH_DETECTION)
1603 XE_ADD_OBJS(filelock.o)
1606 dnl Choose a compiler from (in order)
1607 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1608 test -n "$compiler" && CC="$compiler"
1609 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1610 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1613 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1614 dnl But we know better what's good for us, so we do our own
1615 dnl computation of real CFLAGS later.
1616 dnl --cflags overrides environment variable CFLAGS
1617 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1618 if test "${CFLAGS-unset}" != unset
1619 then cflags_specified=yes;
1620 else cflags_specified=no;
1623 xe_save_CFLAGS="$CFLAGS"
1625 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1627 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1628 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1631 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1635 CFLAGS="$xe_save_CFLAGS"
1637 dnl Figure out what C preprocessor to use.
1639 dnl On Sun systems, people sometimes set up the variable CPP
1640 dnl with a value that is a directory, not an executable at all.
1641 dnl Detect that case, and ignore that value.
1642 test -n "$CPP" -a -d "$CPP" && CPP=
1644 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1648 dnl --------------------------------------------------------------------
1649 dnl Compiler feature macros
1650 dnl --------------------------------------------------------------------
1652 AC_AIX dnl Defines _ALL_SOURCE on AIX.
1654 dnl We want feature macros defined here *and* in config.h.in, so that
1655 dnl the compilation environment at configure time and compile time agree.
1657 AC_MSG_CHECKING(for GNU libc)
1658 AC_TRY_COMPILE([#include <features.h>],[
1659 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1660 #error Not a GNU libc system :-(
1661 ******* ======= ******** &&&&&&&&
1663 ], have_glibc=yes, have_glibc=no)
1664 AC_MSG_RESULT($have_glibc)
1665 dnl I'm tired of pop being broken with GLIBC -slb
1666 dnl Well. then why not fix fucking pop?
1667 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1669 dnl We'd like to use vendor extensions, where available.
1670 dnl We'd like to use functions from the latest Unix98 standards.
1671 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html
1674 AC_DEFINE(__EXTENSIONS__)
1675 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction.
1676 if test "$os_release" -ge 55; then
1677 AC_DEFINE(_XOPEN_SOURCE,500)
1678 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1681 AC_DEFINE(_POSIX_C_SOURCE,199506L)
1682 AC_DEFINE(_XOPEN_SOURCE,500)
1683 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1687 dnl Identify compilers to enable compiler-specific hacks.
1688 dnl Add support for other compilers HERE!
1689 dnl GCC is already identified elsewhere.
1690 AC_TRY_RUN([int main () {
1691 #if defined __SUNPRO_C
1693 #elif defined __DECC
1695 #elif defined __USLC__ && defined __SCO_VERSION__
1701 [case "$conftest_rc" in
1702 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1703 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1704 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;;
1708 dnl case "$canonical" in
1709 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1712 dnl --------------------------------------------------------------------
1713 dnl Extract some information from the operating system and machine files
1714 dnl --------------------------------------------------------------------
1716 echo "Extracting information from the machine- and system-dependent headers..."
1718 dnl It is not important that this name contain the PID; you cannot run
1719 dnl two configures in the same directory and have anything work
1721 tempcname="conftest.c"
1723 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1726 [#]define [$1]ifelse([$3],,, [ "$3"])
1728 configure___ [$2]=[$1]
1731 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1732 define([CPP_boolean_to_sh],
1734 configure___ [$2]=yes
1736 configure___ [$2]=no
1738 ])dnl CPP_boolean_to_sh
1740 cat > $tempcname < confdefs.h
1741 cat >> $tempcname <<EOF
1743 #define C_SWITCH_SITE
1744 #define C_SWITCH_X_SITE
1745 #define LD_SWITCH_SITE
1746 #define LD_SWITCH_X_SITE
1747 #define LD_SWITCH_X_SITE_AUX
1748 #define OS_RELEASE $os_release
1750 #ifdef config_opsysfile
1751 #include "$srcdir/src/$opsysfile"
1754 #ifdef config_machfile
1755 #include "$srcdir/src/$machfile"
1758 CPP_to_sh(LIBS_MACHINE, libs_machine)
1759 CPP_to_sh(LIBS_SYSTEM, libs_system)
1760 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1761 CPP_to_sh(LIB_STANDARD, libs_standard)
1763 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1764 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1766 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1767 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1769 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1770 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1772 CPP_to_sh(UNEXEC, unexec, unexec.o)
1774 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1776 #define ORDINARY_LD "\$(CC) \$(CFLAGS)"
1777 configure___ ordinary_ld=ORDINARY_LD
1779 #ifdef ORDINARY_LINK
1780 #define LD ORDINARY_LD
1781 #else /* no ORDINARY LINK */
1782 #ifdef COFF_ENCAPSULATE
1783 #define LD "\$(CC) -nostdlib"
1784 #else /* not COFF_ENCAPSULATE */
1787 #else /* ! defined (LINKER) */
1789 #endif /* ! defined (LINKER) */
1790 #endif /* ! defined (COFF_ENCAPSULATE) */
1791 #endif /* not ORDINARY_LINK */
1794 CPP_to_sh(LIB_GCC, lib_gcc)
1795 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1797 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1799 #ifdef COFF_ENCAPSULATE
1800 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1801 #else /* ! defined (COFF_ENCAPSULATE) */
1802 #define START_FILES "pre-crt0.o /lib/crt0.o"
1803 #endif /* ! defined (COFF_ENCAPSULATE) */
1804 #else /* ! defined (NO_REMAP) */
1805 #define START_FILES "ecrt0.o"
1806 #endif /* ! defined (NO_REMAP) */
1807 #endif /* no ORDINARY_LINK */
1811 configure___ start_files=START_FILES
1813 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1814 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1815 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1816 dnl The MAIL_USE_xxx variables come from the s&m headers
1817 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1818 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1819 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking)
1820 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1823 dnl The value of CPP is a quoted variable reference, so we need to do this
1824 dnl to get its actual value...
1825 CPP=`eval "echo $CPP $CPPFLAGS"`
1828 eval `$CPP -Isrc $tempcname \
1829 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1830 changequote([, ])dnl
1834 if test "$pdump" = "yes"; then
1843 dnl For debugging...
1844 test "$extra_verbose" = "yes" && \
1845 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1846 objects_machine objects_system c_switch_machine c_switch_system
1847 ld_switch_machine ld_switch_system unexec ld_switch_shared
1848 ld lib_gcc ld_text_start_addr start_files ordinary_link
1849 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1851 dnl Pick up mingw include path
1852 dnl We only cope with headers in mingw, not mingw32: no previous version of
1853 dnl XEmacs supported mingw and cygnus have made this incompatible change
1854 dnl so we just go with the flow.
1855 case "$opsys" in mingw* | cygwin*)
1856 cygwin_include=`eval "gcc -print-file-name=libc.a"` ;
1857 cygwin_include=`eval "dirname $cygwin_include"` ;
1858 cygwin_include="-I$cygwin_include/../include" ;
1859 extra_includes="$cygwin_include/mingw $cygwin_include" ;
1860 case "$opsys" in mingw*)
1861 XE_APPEND($extra_includes, c_switch_system) ;;
1866 dnl Non-ordinary link usually requires -lc
1867 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1869 dnl -----------------------
1870 dnl Compiler-specific hacks
1871 dnl -----------------------
1873 dnl DEC C `-std1' means ANSI C mode
1874 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site)
1876 dnl Some versions of SCO native compiler need -Kalloca
1877 if test "$__USLC__" = yes; then
1878 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed)
1880 AC_TRY_LINK([], [void *x = alloca(4);], [:], [
1881 xe_save_c_switch_system="$c_switch_system"
1882 c_switch_system="$c_switch_system -Kalloca"
1883 AC_TRY_LINK([], [void *x = alloca(4);], [ need_kalloca=yes ])
1884 c_switch_system="$xe_save_c_switch_system"])
1885 AC_MSG_RESULT($need_kalloca)
1886 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system)
1889 dnl Calculalate value of CFLAGS:
1890 dnl Use either command line flag, environment var, or autodetection
1891 if test "$cflags_specified" = "no"; then
1892 dnl Following values of CFLAGS are known to work well.
1893 dnl Should we take debugging options into consideration?
1894 if test "$GCC" = "yes"; then
1895 CFLAGS="-g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wshadow"
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 $xmkmf_defines; do
2758 case "$word" in -D* )
2759 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'`
2761 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;;
2764 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above.
2765 if grep "^#define $sym " confdefs.h >/dev/null; then :; else
2766 if test "$val" = "1"
2767 then AC_DEFINE_UNQUOTED($sym)
2768 else AC_DEFINE_UNQUOTED($sym,$val)
2775 dnl make sure we can find Intrinsic.h
2776 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2777 [AC_MSG_ERROR("Unable to find X11 header files.")])
2779 dnl -lXt and -lX11 are required
2780 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2781 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2782 if test "$have_lib_x11" != "yes"; then
2783 AC_CHECK_LIB(X11, XGetFontProperty,
2784 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2785 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2789 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2791 dnl Autodetect -lXext
2792 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2795 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2796 AC_MSG_ERROR("Unable to find X11 libraries."))
2798 AC_MSG_CHECKING(the version of X11 being used)
2799 AC_TRY_RUN([#include <X11/Intrinsic.h>
2800 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2801 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2802 AC_MSG_RESULT(R${x11_release})
2803 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2805 if test "${x11_release}" = "4"; then
2806 case "$with_widgets" in
2807 "" | "no") with_widgets=no ;;
2808 *) XE_DIE("Widget support requires X11R5 or greater") ;;
2812 AC_CHECK_FUNCS(XConvertCase)
2814 AC_CHECK_HEADERS(X11/Xlocale.h)
2816 dnl XFree86 has a non-standard prototype for this X11R6 function
2817 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback)
2818 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype)
2820 #define NeedFunctionPrototypes 1
2821 #include <X11/Xlib.h>
2822 extern Bool XRegisterIMInstantiateCallback(
2823 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*);
2825 [AC_MSG_RESULT(yes)],
2827 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)])
2829 dnl autodetect -lXmu
2830 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2831 with_xmu=yes, with_xmu=no) }
2832 if test "$with_xmu" = "no"; then
2835 XE_PREPEND(-lXmu, libs_x)
2839 dnl Autodetect -lXbsd
2840 dnl #### Someone, please add a better function than main
2841 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2843 dnl Problem with the MIT distribution of X on AIX
2844 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2845 dnl X11R6 requires thread-safe code on AIX for some reason
2846 if test "$GCC" = "yes"; then
2847 XE_PREPEND(-mthreads, X_CFLAGS)
2848 XE_PREPEND(-mthreads, libs_x)
2851 "xlc" ) CC="xlc_r" ;;
2852 "xlC" ) CC="xlC_r" ;;
2858 fi dnl $with_x11 = yes
2860 if test "$with_msw" != "no"; then
2861 AC_CHECKING(for MS-Windows)
2862 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2863 if test "$with_msw" = "yes"; then
2864 AC_DEFINE(HAVE_MS_WINDOWS)
2866 dnl The net installer only works with MS-Windows currently
2867 if test "$with_netinstall" = "yes"; then
2868 XE_APPEND(netinstall, MAKE_SUBDIR)
2869 XE_APPEND(netinstall, SRC_SUBDIR_DEPS)
2870 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR)
2873 install_pp="$blddir/lib-src/installexe.sh"
2874 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lwinspool, libs_system)
2875 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2876 if test "$window_system" != x11; then
2878 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2879 && XE_ADD_OBJS(scrollbar-msw.o)
2880 test "$with_menubars" != "no" && with_menubars=msw \
2881 && XE_ADD_OBJS(menubar-msw.o)
2882 test "$with_toolbars" != "no" && with_toolbars=msw \
2883 && XE_ADD_OBJS(toolbar-msw.o)
2884 test "$with_dialogs" != "no" && with_dialogs=msw \
2885 && XE_ADD_OBJS(dialog-msw.o)
2886 test "$with_widgets" != "no" && with_widgets=msw
2888 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2889 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2890 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2891 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2893 dnl check for our special version of select
2894 AC_TRY_RUN([#include <fcntl.h>
2895 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2896 [AC_DEFINE(HAVE_MSG_SELECT)])
2897 with_file_coding=yes
2898 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)
2902 AC_SUBST(install_pp)
2904 test -z "$window_system" && window_system="none"
2906 dnl Test for features that require a window system - ANY window system
2907 if test "$window_system" = "none"; then
2908 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2910 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2911 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2913 eval "with_${feature}=no"
2916 test -z "$with_toolbars" && with_toolbars=yes
2919 dnl ### Test for features that require mswindows support - currently none
2920 dnl ### MS-Windows folks: add code here..... (martin)
2921 if test "$with_msw" != "yes"; then
2922 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2924 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2925 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2927 eval "with_${feature}=no"
2933 dnl Test for features that require X11 support
2934 if test "$with_x11" != "yes"; then
2935 dnl It ought to be reasonable to have no output device at all, and only use
2936 dnl XEmacs in --batch mode.
2937 dnl if test "$with_tty" = "no" ; then
2938 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2940 for feature in tooltalk cde offix wmcommand xim xmu nas_sound
2942 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2943 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2945 eval "with_${feature}=no"
2949 dnl Balloon Help requires the Shape extension, not available everywhere,
2950 dnl for example not on AIX 4.3.
2951 if test "$with_x11" = "yes"; then
2952 AC_CHECK_HEADER(X11/extensions/shape.h, [
2953 AC_DEFINE(HAVE_BALLOON_HELP)
2954 XE_ADD_OBJS(balloon_help.o balloon-x.o)])
2957 dnl FSF 19.29 has some bitmapdir stuff here.
2960 case "$window_system" in
2961 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2962 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2965 test "$with_gnome" = "yes" && echo " Using GNOME."
2966 test "$with_gnome" = "no" && echo " Using GTK."
2968 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2971 case "$x_libraries" in *X11R4* )
2972 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2973 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2976 dnl Enable or disable proper handling of WM_COMMAND
2977 AC_CHECKING(for WM_COMMAND option);
2978 dnl if test "$with_wmcommand" = "yes"; then
2979 if test "$with_wmcommand" != "no"; then
2980 AC_DEFINE(HAVE_WMCOMMAND)
2983 dnl Autodetect Xauth
2984 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2985 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2986 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2987 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2988 test -z "$with_xauth" && with_xauth=yes
2989 if test "$with_xauth" = "yes"; then
2990 AC_DEFINE(HAVE_XAUTH)
2991 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2993 AC_SUBST(libs_xauth)
2995 dnl This one is for the static initializeds variables in
2996 dnl offix.c, so that the thing is dumped after lastfile.o
2999 dnl Autodetect tooltalk
3000 if test "$with_tooltalk" != "no" ; then
3001 dnl autodetect the location of tt_c.h
3002 dnl tt_c.h might be in Tt or desktop include directories
3003 for dir in "" "Tt/" "desktop/" ; do
3004 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break)
3006 if test -z "$tt_c_h_file"; then
3007 if test "$with_tooltalk" = "yes"; then
3008 USAGE_ERROR("Unable to find required tooltalk header files.")
3013 if test "$with_tooltalk" != "no" ; then
3014 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
3015 AC_CHECK_LIB(tt, tt_message_create,
3016 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
3018 if test -z "$tt_libs"; then
3019 if test "$with_tooltalk" = "yes"; then
3020 USAGE_ERROR("Unable to find required tooltalk libraries.")
3025 test -z "$with_tooltalk" && with_tooltalk=yes
3026 if test "$with_tooltalk" = "yes"; then
3028 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file")
3029 XE_PREPEND($tt_libs, libs_x)
3030 XE_ADD_OBJS(tooltalk.o)
3034 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
3035 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
3036 test -z "$with_cde" && with_cde=yes
3037 if test "$with_dragndrop" = no; then
3038 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
3041 if test "$with_cde" = "yes" ; then
3043 XE_PREPEND(-lDtSvc, libs_x)
3044 XE_APPEND(CDE, dragndrop_proto)
3045 with_tooltalk=yes # CDE requires Tooltalk
3046 need_motif=yes # CDE requires Motif
3049 dnl Always compile OffiX unless --without-offix is given, no
3050 dnl X11 support is compiled in, no standard Xmu is available,
3051 dnl or dragndrop support is disabled
3052 dnl Because OffiX support currently loses when more than one display
3053 dnl is in use, we now disable it by default -slb 07/10/1998.
3054 test "$window_system" != "x11" && with_offix=no
3055 if test "$with_xmu" != yes -a "$with_x11" = yes; then
3056 AC_MSG_WARN([No OffiX without real Xmu support])
3059 if test "$with_dragndrop" = no; then
3060 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
3063 if test "$with_cde" = yes; then
3064 AC_MSG_WARN([CDE already found, disabling OffiX support])
3067 test -z "$with_offix" && with_offix=no
3068 if test "$with_offix" = "yes"; then
3069 AC_DEFINE(HAVE_OFFIX_DND)
3070 XE_APPEND(offix.o, dnd_objs)
3071 XE_APPEND(OffiX, dragndrop_proto)
3073 if test "$with_gtk" = "yes"; then
3074 XE_APPEND(GTK, dragndrop_proto)
3077 dnl Autodetect Drag'n'Drop support
3078 dnl always included if CDE, Offix, or MSWindows are defined
3079 if test "$with_dragndrop" != "no" ; then
3080 AC_MSG_CHECKING(if drag and drop API is needed)
3081 if test -n "$dragndrop_proto" ; then
3083 AC_MSG_RESULT([yes (${dragndrop_proto} )])
3084 AC_DEFINE(HAVE_DRAGNDROP)
3085 XE_APPEND(dragdrop.o, extra_objs)
3093 AC_CHECKING(for LDAP)
3094 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
3095 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
3096 if test "$with_ldap" != "no"; then
3097 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
3098 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
3099 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) }
3100 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" -a "$with_ldap_krb" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krbdes=yes, with_ldap_krbdes=no, -llber -lkrb -ldes) }
3101 test -z "$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
3103 if test "$with_ldap" = "yes"; then
3104 AC_DEFINE(HAVE_LDAP)
3105 XE_ADD_OBJS(eldap.o)
3106 if test "$with_ldap_nolber" = "yes" ; then
3107 XE_PREPEND(-lldap, LIBS)
3109 if test "$with_ldap_krb" = "yes" ; then
3110 XE_PREPEND(-lkrb, LIBS)
3112 if test "$with_ldap_krbdes" = "yes" ; then
3113 XE_PREPEND(-ldes, LIBS)
3114 XE_PREPEND(-lkrb, LIBS)
3116 XE_PREPEND(-llber, LIBS)
3117 XE_PREPEND(-lldap, LIBS)
3119 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
3122 dnl Autodetect PostgreSQL
3123 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
3124 dnl in this case, configure will easily detect it there.
3126 dnl If PostgreSQL is installed into a different prefix,
3127 dnl (such as the default /usr/local/pgsql when building from source),
3128 dnl that prefix must be specified using the --site-prefixes flag.
3129 if test "$with_postgresql" != "no"; then
3130 AC_CHECKING(for PostgreSQL)
3132 dnl Look for these standard header file locations, known to be used on Linux
3133 for header_dir in "" "pgsql/" "postgresql/"; do
3134 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
3135 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
3138 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
3140 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
3142 AC_DEFINE(HAVE_POSTGRESQL)
3143 AC_CHECK_LIB(pq,PQconnectStart, [
3144 with_postgresqlv7=yes;
3145 AC_DEFINE(HAVE_POSTGRESQLV7)])
3146 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
3147 XE_PREPEND(-lpq, LIBS)
3148 XE_ADD_OBJS(postgresql.o)
3149 elif test "$with_postgresql" = "yes"; then
3150 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
3154 dnl ----------------------
3155 dnl Graphics libraries
3156 dnl ----------------------
3158 if test "$window_system" != "none"; then
3159 AC_CHECKING(for graphics libraries)
3163 if test -z "$with_xpm"; then
3164 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
3166 AC_TRY_RUN([#define XPM_NUMBERS
3167 #include <X11/xpm.h>
3168 int main(int c, char **v) {
3170 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
3171 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
3172 [./conftest dummy_arg; xpm_status=$?;
3173 if test "$xpm_status" = "0"; then
3177 if test "$xpm_status" = "1"; then
3178 xpm_problem="Xpm library version and header file version don't match!"
3179 elif test "$xpm_status" = "2"; then
3180 xpm_problem="Xpm library version is too old!"
3182 xpm_problem="Internal xpm detection logic error!"
3185 *** WARNING *** $xpm_problem
3186 I'm not touching that with a 10-foot pole!
3187 If you really want to use the installed version of Xpm, rerun
3188 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
3192 AC_MSG_RESULT($with_xpm)
3194 if test "$with_xpm" = "yes"; then
3195 dnl #### This code assumes that if AC_CHECK_LIB fails,
3196 dnl #### then it will succeed if FOR_MSW is defined,
3197 dnl #### but doesn't actually verify this assumption.
3199 XE_PREPEND(-lXpm, libs_x)
3200 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
3202 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
3206 AC_MSG_RESULT($xpm_for_msw)
3207 if test "$xpm_for_msw" = "yes"; then
3212 dnl Autodetect XFACE
3213 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3214 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3215 test -z "$with_xface" && with_xface=yes
3216 if test "$with_xface" = "yes"; then
3217 AC_DEFINE(HAVE_XFACE)
3218 XE_PREPEND(-lcompface, libs_x)
3221 dnl For a brief period we had the GIF code split out into a separate library,
3222 dnl but patent problems, etc. sort of squashed that idea.
3223 dnl We default to building with builtin GIF decoding
3224 if test "$with_gif" != "no"; then
3227 XE_ADD_OBJS(dgif_lib.o gif_io.o)
3230 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
3231 dnl So we always search for libz compression support.
3232 if test "$with_png $with_tiff" != "no no"; then
3233 AC_CHECK_LIB(c, inflate, [:], [
3234 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
3235 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
3239 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
3240 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
3241 test -z "$with_jpeg" && with_jpeg=yes
3242 if test "$with_jpeg" = "yes"; then
3243 AC_DEFINE(HAVE_JPEG)
3244 XE_PREPEND(-ljpeg, libs_x)
3249 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
3250 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
3251 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
3252 if test -z "$with_png"; then
3253 AC_MSG_CHECKING(for workable png version information)
3254 xe_check_libs="-lpng -lz"
3255 AC_TRY_RUN([#include <png.h>
3256 int main(int c, char **v) {
3257 if (c == 1) return 0;
3258 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
3259 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
3260 [./conftest dummy_arg; png_status=$?;
3261 if test "$png_status" = "0"; then
3265 if test "$png_status" = "1"; then
3266 png_problem="PNG library version and header file don't match!"
3267 elif test "$png_status" = "2"; then
3268 png_problem="PNG library version too old (pre 1.0.2)!"
3271 *** WARNING *** $png_problem
3272 I'm not touching that with a 10-foot pole!
3273 If you really want to use the installed version of libPNG, rerun
3274 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
3278 AC_MSG_RESULT($with_png)
3280 if test "$with_png" = "yes"; then
3282 XE_PREPEND(-lpng, libs_x)
3286 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
3287 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
3288 test -z "$with_tiff" && with_tiff=yes
3289 if test "$with_tiff" = "yes"; then
3290 AC_DEFINE(HAVE_TIFF)
3291 XE_PREPEND(-ltiff, libs_x)
3295 dnl ----------------------
3296 dnl GTK-Specific Graphics libraries
3297 dnl ----------------------
3299 if test "$with_gtk" = "yes"; then
3300 dnl Autodetect XFACE
3301 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3302 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3303 test -z "$with_xface" && with_xface=yes
3304 if test "$with_xface" = "yes"; then
3305 AC_DEFINE(HAVE_XFACE)
3306 XE_PREPEND(-lcompface, libs_gtk)
3311 dnl ----------------------
3312 dnl X-Specific Graphics libraries
3313 dnl ----------------------
3315 if test "$with_x11" = "yes"; then
3317 AC_CHECKING(for X11 graphics libraries)
3319 AC_CHECKING(for the Athena widgets)
3321 dnl What in heck did the user actually want?
3322 case "$with_athena" in
3323 dnl This is the default, old fashioned flat Athena.
3324 "xaw" | "") athena_variant=Xaw athena_3d=no ;;
3325 "3d") athena_variant=Xaw3d athena_3d=yes ;;
3326 "next") athena_variant=neXtaw athena_3d=yes ;;
3327 "95") athena_variant=Xaw95 athena_3d=yes ;;
3328 "xpm") athena_variant=XawXpm athena_3d=yes ;;
3329 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;;
3332 dnl Search for the Athena library...
3333 if test "$athena_3d" = "no"; then
3334 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
3336 dnl Must not be a 3d library...
3337 AC_CHECK_LIB($athena_variant, threeDClassRec,
3338 AC_MSG_WARN("Could not find a non-3d Athena widget library."),
3339 athena_lib=$athena_variant)
3341 AC_MSG_WARN("Could not find an Athena widget library."))
3343 dnl The real configuration, need 3d library
3344 AC_CHECK_LIB($athena_variant, threeDClassRec, athena_lib=$athena_variant,
3345 dnl OK, couldn't find it with a proper name, try the standard Athena lib
3346 dnl If that is 3d, presume the user asked for what they have installed.
3347 AC_CHECK_LIB(Xaw, threeDClassRec,
3350 AC_MSG_WARN("Assuming that libXaw is actually $athena_variant.");
3352 AC_MSG_WARN("Could not find a 3d Athena widget library that looked like $athena_variant.")))
3355 dnl Now we locate the Athena headers that we need.
3356 if test "$athena_3d" = "no"; then
3357 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3358 AC_MSG_WARN("Could not find a non-3d Athena header set."),
3359 AC_CHECK_HEADER(X11/Xaw/XawInit.h,
3360 athena_h_path=X11/Xaw,
3361 AC_MSG_WARN("Could not find a non-3d Athena header set.")))
3363 dnl The three-d Athena headers are so much more slippery.
3364 dnl Curse this `Lets replace standard libraries' thing that they did. :/
3365 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h,
3366 AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h,
3367 athena_h_path=X11/$athena_variant,))
3369 dnl Is the variant specific header directory directly under include?
3370 if test -z "$athena_h_path"; then
3371 AC_CHECK_HEADER($athena_variant/XawInit.h,
3372 AC_CHECK_HEADER($athena_variant/ThreeD.h,
3373 athena_h_path=$athena_variant,))
3376 dnl If we couldn't find the specific variant, try the generic Athena 3d headers
3377 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3378 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h,
3379 AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h,
3381 AC_MSG_WARN("Assuming that X11/Xaw3d headers are suitable for $athena_variant.")
3382 athena_h_path=X11/Xaw3d
3386 dnl Also generic 3d headers directly under include dir
3387 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3388 AC_CHECK_HEADER(Xaw3d/XawInit.h,
3389 AC_CHECK_HEADER(Xaw3d/ThreeD.h,
3391 AC_MSG_WARN("Assuming that Xaw3d headers are suitable for $athena_variant.")
3396 dnl If nothing yet found, see if Xaw is a 3d header set...
3397 dnl We AC_MSG_WARN if we fail because I am all out of ideas...
3398 if test -z "$athena_h_path"; then
3399 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3401 AC_MSG_WARN("Assuming that X11/Xaw headers are suitable for $athena_variant.")
3402 athena_h_path=X11/Xaw
3404 AC_MSG_WARN("Could not find a suitable 3d Athena header set."))
3408 dnl Do we actually have a usable Athena widget set? Please?
3409 if test -n "$athena_lib" -a -n "$athena_h_path"; then
3415 dnl autodetect Motif - but only add to libs_x later (if necessary)
3416 AC_CHECK_HEADER(Xm/Xm.h,
3417 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
3420 if test "$have_motif" = "yes"; then
3421 dnl autodetect lesstif
3422 AC_MSG_CHECKING(for Lesstif)
3425 #ifdef LESSTIF_VERSION
3428 ], have_lesstif=yes, have_lesstif=no)
3429 AC_MSG_RESULT($have_lesstif)
3432 fi dnl "$with_x11" = "yes"
3434 dnl Finish ensuring that we have values for the various toolkit items.
3435 dnl Not all toolkits support all widgets
3436 dnl if Motif is available we use it for the dialog boxes.
3438 case "$with_menubars" in "" | "yes" | "athena" )
3439 with_menubars="lucid" ;;
3441 case "$with_dialogs" in "" | "yes" | "lucid" )
3442 if test "$have_motif" = "yes"; then with_dialogs="motif"
3443 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
3444 else with_dialogs=no
3447 case "$with_scrollbars" in "" | "yes" )
3448 with_scrollbars="lucid" ;;
3450 case "$with_widgets" in "" | "yes" | "lucid")
3451 if test "$have_motif" = "yes"; then with_widgets="motif"
3452 elif test "$have_xaw" = "yes"; then with_widgets="athena"
3453 else with_widgets=no
3457 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
3459 case "$all_widgets" in
3461 if test "$have_xaw" != "yes"; then
3462 XE_DIE("Could not find a suitable Athena library to build with.")
3465 dnl Add the Lucid widget Athena code
3466 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
3468 dnl Add the Athena widget library we located earlier
3469 XE_PREPEND(-l$athena_lib, libs_x)
3471 dnl Tell lwlib where to find the Athena header files.
3472 dnl Many people have tried to create a `smart' way of doing this,
3473 dnl but all have failed. Before changing the following ugly definitions,
3474 dnl consult the veterans of many a battle.
3475 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h")
3476 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h")
3477 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h")
3478 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h")
3479 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h")
3480 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h")
3481 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h")
3482 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h")
3483 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h")
3484 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h")
3486 AC_DEFINE(LWLIB_USES_ATHENA)
3487 AC_DEFINE(NEED_ATHENA)
3490 if test "$athena_3d" = "yes"; then
3491 AC_DEFINE(HAVE_ATHENA_3D)
3496 case "$all_widgets" in *motif* )
3497 AC_DEFINE(LWLIB_USES_MOTIF)
3498 AC_DEFINE(NEED_MOTIF)
3499 XE_APPEND(lwlib-Xm.o, lwlib_objs)
3503 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
3504 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
3505 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
3506 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3507 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
3508 case "$with_widgets" in athena* )
3509 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
3511 case "$all_widgets" in *lucid* )
3512 AC_DEFINE(NEED_LUCID)
3513 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
3516 AC_SUBST(lwlib_objs)
3518 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA)
3519 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA)
3521 if test "$athena_3d" = "yes"; then
3522 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
3523 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
3526 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
3527 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3528 AC_DEFINE(LWLIB_TABS_LUCID)
3530 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
3531 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
3532 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
3533 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
3534 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
3536 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
3537 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
3539 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
3540 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
3541 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
3542 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3544 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3545 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3546 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3547 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3549 if test "$with_gtk" = "yes"; then
3550 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-gtk.o)
3551 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-gtk.o)
3552 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-gtk.o)
3553 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-gtk.o)
3554 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-gtk.o)
3557 if test "$with_x11" = "yes"; then
3558 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3559 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3560 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3561 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3562 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3565 dnl ----------------------
3566 dnl Mule-dependent options
3567 dnl ----------------------
3569 test -z "$with_mule" && with_mule=no
3570 test -z "$with_file_coding" && with_file_coding=no
3572 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3573 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3574 dnl echo "Please install the XEmacs/Mule tarball or"
3575 dnl echo "rerun configure with --with-mule=no"
3579 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3580 AC_DEFINE(FILE_CODING)
3581 XE_ADD_OBJS(file-coding.o)
3584 if test "$with_mule" = "yes" ; then
3585 AC_CHECKING(for Mule-related features)
3587 AC_DEFINE(FILE_CODING)
3588 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o)
3589 if test "$with_utf_2000" = "yes" && test "$with_text_coding" = "yes"; then
3590 AC_DEFINE(TEXT_CODING)
3591 XE_ADD_OBJS(text-coding.o)
3593 XE_ADD_OBJS(file-coding.o)
3595 dnl Use -lintl to get internationalized strerror for Mule
3596 AC_CHECK_HEADERS(libintl.h)
3597 AC_CHECK_LIB(intl, strerror)
3599 if test "$with_utf_2000" = "yes" ; then
3600 AC_DEFINE(CHAR_IS_UCS4)
3604 AC_CHECKING(for Mule input methods)
3605 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3606 dnl XIM seems to be flaky except on Solaris...
3607 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3608 case "$with_xim" in "" | "yes" )
3609 AC_CHECKING(for XIM)
3610 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3611 dnl XIM + Lesstif is not (yet?) usable
3612 if test "$have_motif $have_lesstif" = "yes no"; then
3613 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3616 if test "$with_xim" != "no"; then
3618 if test "$with_xim" = "xlib"; then
3620 XE_ADD_OBJS(input-method-xlib.o)
3622 if test "$with_xim" = "motif"; then
3623 AC_DEFINE(XIM_MOTIF)
3625 XE_ADD_OBJS(input-method-motif.o)
3627 if test "$with_xim" = "motif"; then
3632 dnl "with_xfs" = "yes"
3633 if test "$with_xfs" = "yes" ; then
3634 AC_CHECKING(for XFontSet)
3635 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3636 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3637 AC_DEFINE(USE_XFONTSET)
3638 if test "$with_xim" = "no" ; then
3639 XE_ADD_OBJS(input-method-xlib.o)
3645 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3646 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3647 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h
3648 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) }
3649 dnl Detour to find crypt
3650 if test "$with_wnn" != "no"; then
3651 AC_CHECK_FUNCS(crypt)
3652 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3654 dnl Back to our regularly scheduled wnn hunting
3655 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3656 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3657 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3658 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3659 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3661 test -z "$with_wnn" && with_wnn=yes
3662 if test "$with_wnn" = "yes"; then
3664 XE_PREPEND(-l$libwnn, libs_x)
3665 XE_ADD_OBJS(mule-wnnfns.o)
3666 if test "$with_wnn6" != "no"; then
3667 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3668 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3672 dnl Autodetect canna
3673 canna_includes_found=no
3674 if test "$with_canna" != "no"; then
3675 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3677 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3678 -d "/usr/local/canna/include"; then
3679 save_c_switch_site="$c_switch_site"
3680 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3681 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3682 if test "$canna_includes_found" != "yes"; then
3683 c_switch_site="$save_c_switch_site"
3688 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3689 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3690 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3691 test -z "$with_canna" && with_canna=yes
3692 if test "$with_canna" = "yes"; then
3693 AC_DEFINE(HAVE_CANNA)
3694 XE_PREPEND(-lcanna -lRKC, libs_x)
3695 XE_ADD_OBJS(mule-canna.o)
3698 else dnl "$with_mule" = "no"
3699 for feature in xim canna wnn; do
3700 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3701 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3703 eval "with_${feature}=no"
3708 dnl At this point, we know whether we need the motif lib or not.
3709 if test "$need_motif" = "yes" ; then
3710 XE_PREPEND(-lXm, libs_x)
3711 dnl AIX needs the following library for use with Motif
3712 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3713 XE_COMPUTE_RUNPATH()
3716 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)
3718 dnl ----------------------------------------------------------------
3719 dnl Check for PTY support functions.
3720 dnl ----------------------------------------------------------------
3722 dnl There is no "standard" pty allocation method. Every system is different.
3723 dnl getpt() is the preferred pty allocation method on glibc systems.
3724 dnl _getpty() is the preferred pty allocation method on SGI systems.
3725 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98.
3726 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp)
3728 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems.
3729 dnl openpty() might be declared in:
3730 dnl - pty.h (Tru64 or Linux)
3731 dnl - libutil.h (FreeBSD)
3732 dnl - util.h (NetBSD)
3733 AC_CHECK_FUNC(openpty, have_openpty=yes, [
3734 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)])
3735 if test "$have_openpty" = "yes"; then
3736 AC_DEFINE(HAVE_OPENPTY)
3737 AC_CHECK_HEADERS(pty.h libutil.h util.h, break)
3738 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system)
3741 dnl Check for STREAM support functions.
3742 dnl Confusingly, "str" means both "string" and "SysV Streams".
3743 AC_CHECK_HEADERS(stropts.h)
3744 if test "$ac_cv_header_stropts_h" = "yes"; then
3745 AC_CHECK_FUNCS(isastream)
3746 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL
3749 dnl Use our own realpath always.
3750 XE_ADD_OBJS(realpath.o)
3752 dnl Check whether the system provides getloadavg().
3753 AC_CHECK_FUNCS(getloadavg)
3755 if test "$ac_cv_func_getloadavg" = "yes"; then
3756 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>.
3757 dnl glibc 2.2 declares getloadavg() in <stdlib.h>...
3758 dnl ...if we #define _GNU_SOURCE, which we do.
3759 AC_CHECK_HEADERS(sys/loadavg.h)
3761 dnl We define our own getloadavg() using lower level functions.
3762 XE_ADD_OBJS(getloadavg.o)
3764 dnl Used by getloadavg() - does not require root priveleges
3765 AC_CHECK_LIB(kstat, kstat_open)
3766 AC_CHECK_HEADERS(kstat.h)
3768 dnl Another way to get the load average
3769 AC_CHECK_LIB(kvm, kvm_read)
3772 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3773 AC_MSG_CHECKING(whether netdb declares h_errno)
3774 AC_TRY_LINK([#include <netdb.h>],
3777 AC_DEFINE(HAVE_H_ERRNO)],
3778 [AC_MSG_RESULT(no)])
3780 AC_MSG_CHECKING(for sigsetjmp)
3781 AC_TRY_COMPILE([#include <setjmp.h>],
3782 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3784 AC_DEFINE(HAVE_SIGSETJMP)],
3785 [AC_MSG_RESULT(no)])
3787 AC_MSG_CHECKING(whether localtime caches TZ)
3788 AC_CACHE_VAL(emacs_cv_localtime_cache,
3789 [if test "$ac_cv_func_tzset" = "yes"; then
3790 AC_TRY_RUN([#include <time.h>
3792 # include <stdlib.h>
3794 extern char **environ;
3798 for (to = from = environ; (*to = *from); from++)
3799 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3802 char TZ_GMT0[] = "TZ=GMT0";
3803 char TZ_PST8[] = "TZ=PST8";
3806 time_t now = time ((time_t *) 0);
3807 int hour_GMT0, hour_unset;
3808 if (putenv (TZ_GMT0) != 0)
3810 hour_GMT0 = localtime (&now)->tm_hour;
3812 hour_unset = localtime (&now)->tm_hour;
3813 if (putenv (TZ_PST8) != 0)
3815 if (localtime (&now)->tm_hour == hour_GMT0)
3818 if (localtime (&now)->tm_hour != hour_unset)
3821 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3822 [# If we have tzset, assume the worst when cross-compiling.
3823 emacs_cv_localtime_cache=yes])
3825 # If we lack tzset, report that localtime does not cache TZ,
3826 # since we can't invalidate the cache if we don't have tzset.
3827 emacs_cv_localtime_cache=no
3829 AC_MSG_RESULT($emacs_cv_localtime_cache)
3830 if test $emacs_cv_localtime_cache = yes; then
3831 AC_DEFINE(LOCALTIME_CACHE)
3834 if test "$HAVE_TIMEVAL" = "yes"; then
3835 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3837 #ifdef TIME_WITH_SYS_TIME
3838 #include <sys/time.h>
3841 #ifdef HAVE_SYS_TIME_H
3842 #include <sys/time.h>
3849 struct timeval time;
3850 gettimeofday (&time, 0);
3852 [AC_MSG_RESULT(two)],
3854 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3859 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3861 dnl HP-UX has a working alloca in libPW.
3862 dnl case "${GCC}${opsys}" in hpux* )
3863 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3866 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca)
3867 if test "$__DECC" != "yes"; then
3869 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3872 dnl Check whether vfork exists and works correctly. (This does more
3873 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3874 dnl If not, it defines vfork to be fork.
3877 dnl Check whether strcoll exists and works correctly. (This does more
3878 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3881 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3882 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3883 dnl process ID as an argument.
3884 AC_CHECK_FUNCS(getpgrp)
3887 dnl We used to call AC_FUNC_MMAP here
3888 dnl Instead we now use following, suggested by Neal Becker
3889 AC_MSG_CHECKING(for working mmap)
3890 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3891 AC_TRY_RUN([#include <stdio.h>
3894 #include <sys/mman.h>
3896 #ifndef MAP_VARIABLE
3897 #define MAP_VARIABLE 0
3901 #define MAP_FAILED -1
3904 int main (int argc, char *argv[])
3908 #ifndef MAP_ANONYMOUS
3909 fd = open ("/dev/zero", O_RDWR);
3912 #define MAP_ANONYMOUS 0
3914 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3915 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3916 fd, 0) != (void *) MAP_FAILED)
3918 perror ("conftest: mmap failed");
3920 }], have_mmap=yes, have_mmap=no) ;;
3922 AC_MSG_RESULT($have_mmap)
3923 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3925 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief
3926 case "$opsys" in cygwin*)
3927 test "$rel_alloc" = "default" && rel_alloc=no ;;
3929 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3930 dnl We only turn rel_alloc on by default if mmap is available.
3931 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3932 if test "$rel_alloc $have_mmap" = "default yes"; then
3933 if test "$doug_lea_malloc" = "yes"; then
3934 dnl Check if malloc() calls mmap(), making rel_alloc pointless.
3935 AC_MSG_CHECKING(for M_MMAP_THRESHOLD)
3936 AC_TRY_COMPILE([#include <malloc.h>],[
3937 #ifndef M_MMAP_THRESHOLD
3938 #error No M_MMAP_THRESHOLD :-(
3939 !@+$%^&*_)(_ - unlikely to compile...
3941 ], [rel_alloc=no; AC_MSG_RESULT(yes);], [rel_alloc=yes; AC_MSG_RESULT(no);])
3946 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3948 dnl Check for terminal I/O variants
3949 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3950 AC_CHECK_HEADER(termios.h,
3951 AC_DEFINE(HAVE_TERMIOS)
3952 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3953 AC_DEFINE(NO_TERMIO),
3954 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3957 dnl Check for Internet sockets.
3958 AC_CHECK_FUNC(socket,
3959 [AC_CHECK_HEADER(netinet/in.h,
3960 [AC_CHECK_HEADER(arpa/inet.h, [
3961 AC_DEFINE(HAVE_SOCKETS)
3962 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3964 #include <sys/types.h>
3965 #include <sys/socket.h>
3968 [static struct sockaddr_un x; x.sun_len = 1;],
3969 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3970 [AC_MSG_RESULT(no)])
3971 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3973 #include <sys/types.h>
3974 #include <netinet/in.h>
3976 [static struct ip_mreq x;],
3977 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3978 [AC_MSG_RESULT(no)])])])])
3980 dnl Check for SYS V IPC. (Inferior to sockets.)
3981 AC_CHECK_FUNC(msgget,
3982 [AC_CHECK_HEADER(sys/ipc.h,
3983 [AC_CHECK_HEADER(sys/msg.h,
3984 [AC_DEFINE(HAVE_SYSVIPC)])])])
3986 dnl Check for directory variants
3987 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3988 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3990 dnl Check for nlist.h
3991 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3993 dnl Check for sound of various sorts.
3995 dnl Autodetect native sound
3996 AC_CHECKING("for sound support")
3997 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3999 if test "$with_native_sound" != "no"; then
4000 dnl Maybe sound is already on include path...
4001 if test -n "$native_sound_lib"; then
4002 AC_CHECK_HEADER(multimedia/audio_device.h,
4003 [sound_found=yes sound_cflags=""
4004 XE_ADD_OBJS(sunplay.o)])
4007 dnl Autodetect Sun native sound from SUNWaudmo package
4008 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
4010 XE_ADD_OBJS(sunplay.o)
4011 if test -d "/usr/demo/SOUND/include"
4012 then sound_cflags="-I/usr/demo/SOUND/include"
4013 else sound_cflags="-I/usr/demo/SOUND"
4015 if test -z "$native_sound_lib" ; then
4016 if test -r "/usr/demo/SOUND/lib/libaudio.a"
4017 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
4018 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
4023 dnl Check for SGI and HP native sound libs
4024 if test -z "$sound_found"; then
4025 case "$canonical" in
4027 if test -z "$native_sound_lib"; then
4028 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
4030 if test -n "$native_sound_lib"; then
4031 sound_found=yes sound_cflags=""
4032 XE_ADD_OBJS(sgiplay.o)
4035 if test -z "$native_sound_lib"; then
4036 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
4038 if test -n "$native_sound_lib"; then
4040 XE_ADD_OBJS(hpplay.o)
4041 if test "$GCC" = "yes" # Kludge city
4042 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
4043 else sound_cflags="+e -I/usr/audio/examples"
4049 dnl Check for Linux/BSD native sound
4050 if test -z "$sound_found"; then
4051 for dir in "machine" "sys" "linux"; do
4052 AC_CHECK_HEADER(${dir}/soundcard.h,
4055 XE_ADD_OBJS(linuxplay.o)
4056 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, "${dir}/soundcard.h")]
4061 dnl Win32 Native uses native sound
4062 if test -z "$sound_found"; then
4063 if test "$with_msw" = "yes"; then
4069 test "$sound_found" = "yes" && with_native_sound=yes
4072 if test "$with_native_sound" = "yes"; then
4073 AC_DEFINE(HAVE_NATIVE_SOUND)
4074 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
4077 dnl NAS Sound support
4078 if test "$with_nas_sound" != "no"; then
4079 AC_CHECK_HEADER(audio/audiolib.h, [
4080 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)])
4081 if test "$have_nas_sound" = "yes"; then
4083 AC_DEFINE(HAVE_NAS_SOUND)
4085 XE_PREPEND(-laudio, libs_x)
4086 dnl If the nas library does not contain the error jump point,
4087 dnl then we force safer behavior.
4088 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)])
4090 test "$with_nas_sound" = "yes" && \
4091 XE_DIE("Required NAS sound support cannot be provided.")
4096 dnl ESD Sound support
4097 if test "$with_esd_sound" != "no"; then
4098 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
4099 if test "$have_esd_config" = "yes"; then
4100 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS"
4101 XE_APPEND(`esd-config --cflags`, c_switch_site)
4102 XE_PREPEND(`esd-config --libs`, LIBS)
4103 AC_CHECK_FUNC(esd_play_stream,
4105 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS")
4108 if test "$have_esd_sound" = "yes"; then
4112 AC_DEFINE(HAVE_ESD_SOUND)
4114 test "$with_esd_sound" = "yes" && \
4115 XE_DIE("Required ESD sound support cannot be provided.")
4120 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o)
4122 dnl ---------------------
4123 dnl TTY-dependent options
4124 dnl ---------------------
4126 test -z "$with_tty" && with_tty=yes
4128 if test "$with_tty" = "yes" ; then
4129 AC_CHECKING(for TTY-related features)
4131 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
4133 dnl Autodetect ncurses.
4134 if test -z "$with_ncurses"; then
4135 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
4137 if test "$with_ncurses" = "yes"; then
4138 AC_DEFINE(HAVE_NCURSES)
4139 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4140 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h)
4141 XE_ADD_OBJS(terminfo.o)
4142 XE_PREPEND(-lncurses, LIBS)
4144 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
4145 dnl Try again, and check for the bogus ncurses/ include bug.
4146 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
4147 dnl <ncurses/unctrl.h>)
4148 save_c_switch_site="$c_switch_site"
4149 c_switch_site="$c_switch_site -I/usr/include/ncurses"
4150 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4151 if test "$ac_cv_header_ncurses_curses_h" = "yes"
4152 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
4153 else c_switch_site="$save_c_switch_site"
4156 else dnl "$with_ncurses" = "no"
4157 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
4158 if test "$have_terminfo" = "yes"; then
4159 XE_ADD_OBJS(terminfo.o)
4160 if test -n "$libs_termcap"; then
4161 XE_PREPEND($libs_termcap, LIBS)
4163 for lib in curses termlib termcap; do
4164 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
4167 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
4168 XE_ADD_OBJS(tparam.o)
4169 dnl The HP-UX curses library seems to have a badly broken version of select(2)
4170 dnl that makes "poll: interrupted system call" messages to appear and
4171 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
4172 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
4173 if test -n "$libs_termcap"; then
4174 XE_PREPEND($libs_termcap, LIBS)
4176 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
4177 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
4178 XE_ADD_OBJS(termcap.o)))
4182 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}")
4183 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}")
4186 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
4187 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
4188 if test "$with_gpm" = "yes"; then
4190 XE_ADD_OBJS(gpmevent.o)
4191 XE_PREPEND(-lgpm, LIBS)
4194 else dnl "$with_tty" = "no"
4195 for feature in ncurses gpm; do
4196 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
4197 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
4199 eval "with_${feature}=no"
4203 dnl Do we need event-unixoid.o ?
4204 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
4206 dnl Database support
4207 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
4208 dnl On FreeBSD, both DB and DBM are part of libc.
4209 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
4211 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4212 != "no no no" && AC_CHECKING(for database support)
4214 dnl Check for ndbm.h, required for either kind of DBM support.
4215 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
4216 AC_CHECK_HEADER(ndbm.h, [:], [
4217 test "$with_database_gdbm" = "yes" -o \
4218 "$with_database_dbm" = "yes" && \
4219 XE_DIE("Required DBM support cannot be provided.")
4220 with_database_gdbm=no with_database_dbm=no])
4223 dnl Check for DBM support in libgdbm.
4224 if test "$with_database_gdbm" != "no"; then
4225 AC_CHECK_LIB(gdbm, dbm_open, [
4226 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
4227 if test "$with_database_gdbm" = "yes"; then
4228 XE_DIE("Required GNU DBM support cannot be provided.")
4230 with_database_gdbm=no])
4233 dnl Check for DBM support in libc and libdbm.
4234 if test "$with_database_dbm" != "no"; then
4235 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
4236 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
4237 test "$with_database_dbm" = "yes" && \
4238 XE_DIE("Required DBM support cannot be provided.")
4239 with_database_dbm=no])])
4242 dnl Tell make about the DBM support we detected.
4243 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
4244 test "$with_database_gdbm" = "yes" -o \
4245 "$with_database_dbm" = "yes" && \
4248 dnl Check for Berkeley DB.
4249 if test "$with_database_berkdb" != "no"; then
4250 AC_MSG_CHECKING(for Berkeley db.h)
4251 for header in "db/db.h" "db.h"; do
4254 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4255 #ifdef HAVE_INTTYPES_H
4256 #define __BIT_TYPES_DEFINED__
4257 #include <inttypes.h>
4258 typedef uint8_t u_int8_t;
4259 typedef uint16_t u_int16_t;
4260 typedef uint32_t u_int32_t;
4261 #ifdef WE_DONT_NEED_QUADS
4262 typedef uint64_t u_int64_t;
4267 ],[], db_h_file="$header"; break)
4269 if test -z "$db_h_file"
4270 then AC_MSG_RESULT(no); with_database_berkdb=no
4271 else AC_MSG_RESULT($db_h_file)
4274 if test "$with_database_berkdb" != "no"; then
4275 AC_MSG_CHECKING(for Berkeley DB version)
4277 [#include <$db_h_file>
4278 #if DB_VERSION_MAJOR > 1
4281 ], [AC_EGREP_CPP(yes,
4282 [#include <$db_h_file>
4283 #if DB_VERSION_MAJOR > 2
4286 ], [AC_MSG_RESULT(3); dbfunc=db_create],[
4287 AC_MSG_RESULT(2); dbfunc=db_open])],[
4288 AC_MSG_RESULT(1); dbfunc=dbopen])
4289 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
4290 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
4293 if test "$with_database_berkdb" = "yes"; then
4294 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
4295 AC_DEFINE(HAVE_BERKELEY_DB)
4296 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
4297 else with_database_berkdb=no
4301 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4303 AC_DEFINE(HAVE_DATABASE)
4304 XE_ADD_OBJS(database.o)
4305 if test "$with_utf_2000" = "yes"; then
4306 AC_DEFINE(HAVE_CHISE_CLIENT)
4311 if test "$with_socks" = "yes"; then
4312 AC_CHECK_LIB(socks, SOCKSinit)
4313 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
4316 dnl Usage tracking (undocumented and likely unused option)
4317 if test "$usage_tracking" = "yes"; then
4318 AC_DEFINE(USAGE_TRACKING)
4319 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
4322 dnl autodetect dll support
4323 if test "$with_modules" != "no"; then
4324 AC_CHECKING(for module support)
4326 dnl Check for MS-Windows
4327 if test "$with_msw" = "yes"; then
4330 dnl Find headers and libraries
4331 AC_CHECK_HEADER(dlfcn.h, [
4332 AC_MSG_CHECKING([for dlopen in -lc])
4333 AC_TRY_LINK([#include <dlfcn.h>],dnl
4334 [dlopen ("", 0);], [ have_dl=yes ], [
4335 AC_MSG_CHECKING([for dlopen in -ldl])
4336 ac_save_LIBS="$LIBS"
4338 AC_TRY_LINK([#include <dlfcn.h>],dnl
4339 [dlopen ("", 0);], [ have_dl=yes ],
4340 [LIBS="$ac_save_LIBS"])
4342 if test -n "$have_dl"; then
4343 AC_DEFINE(HAVE_DLOPEN)
4345 AC_CHECK_LIB(dld, shl_load, [
4346 libdl=dld have_dl=yes;
4347 AC_DEFINE(HAVE_SHL_LOAD)], [
4348 AC_CHECK_LIB(dld, dld_init, [
4349 libdl=dld have_dl=yes;
4350 AC_DEFINE(HAVE_DLD_INIT)])])
4352 fi dnl end !MS-Windows
4354 if test -n "$have_dl"; then
4355 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4359 if test "$can_build_shared" = "yes"; then
4360 AC_DEFINE(HAVE_SHLIB)
4361 XE_ADD_OBJS(sysdll.o emodules.o)
4362 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4363 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4364 AC_CHECK_FUNCS(dlerror _dlerror)
4367 if test "$with_modules" = "yes"; then
4368 XE_DIE("Required module support cannot be provided.")
4370 AC_MSG_WARN("Module support cannot be provided.")
4376 dnl Unfortunately, just because we can link doesn't mean we can run.
4377 dnl One of the above link tests may have succeeded but caused resulting
4378 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
4379 dnl have reported incorrect results.
4380 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
4382 echo "*** PANIC *** The C compiler can no longer build working executables."
4383 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
4384 echo "*** PANIC *** The most likely reason for this problem is that configure"
4385 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
4386 echo "*** PANIC *** found at run time."
4387 echo "*** PANIC ***"
4388 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
4389 echo "*** PANIC *** On other systems, try telling configure where to find the"
4390 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
4391 echo "*** PANIC ***"
4392 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
4393 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
4394 echo "*** PANIC *** on your system. Don't do that."
4398 if test "$win32_processes" = "yes"; then
4399 XE_ADD_OBJS(process-nt.o)
4401 AC_DEFINE(HAVE_UNIX_PROCESSES)
4402 XE_ADD_OBJS(process-unix.o)
4405 dnl --------------------------------
4406 dnl Compute SUBST-itutable variables
4407 dnl --------------------------------
4409 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
4410 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
4411 XE_SPACE(CFLAGS, $CFLAGS)
4412 XE_SPACE(extra_objs, $extra_objs)
4413 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
4414 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS)
4415 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
4416 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
4417 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
4418 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4419 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4420 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS)
4421 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
4423 dnl Compute lists of Makefiles and subdirs
4424 AC_SUBST(SRC_SUBDIR_DEPS)
4425 XE_APPEND(src, MAKE_SUBDIR)
4426 internal_makefile_list="Makefile.in"
4428 test -d lock || mkdir lock
4429 for dir in $MAKE_SUBDIR; do
4430 case "$dir" in */* ) dnl Implement mkdir -p
4431 ( for d in `echo $dir | sed 's:/: :g'` ; do
4432 test -d "$d" || mkdir "$d"; cd "$d"
4434 * ) test -d "$dir" || mkdir "$dir" ;;
4436 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
4437 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
4439 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
4440 AC_SUBST(MAKE_SUBDIR)
4441 AC_SUBST(SUBDIR_MAKEFILES)
4443 dnl Make s&m symlinks in the src directory, for config.h
4444 for dir in src/s src/m; do
4445 if test ! -d "$dir" ; then
4446 echo Making symbolic link to "$srcdir/$dir"
4447 ${LN_S} "$srcdir/$dir" "$dir"
4451 if test "$extra_verbose" = "yes"; then
4453 PRINT_VAR(extra_objs
4454 c_switch_general c_switch_window_system c_switch_all
4455 ld_switch_general ld_switch_window_system ld_switch_all
4456 ld_libs_general ld_libs_window_system ld_libs_all)
4460 dnl ----------------------------------------------
4461 dnl Create some auxiliary files for developers.
4462 dnl ----------------------------------------------
4464 dnl Create a .gdbinit useful for debugging XEmacs
4465 if test -f "$srcdir/src/.gdbinit" -a ! -f "src/.gdbinit"; then
4466 test "$extra_verbose" = "yes" && echo "creating src/.gdbinit"
4467 echo "source $srcdir/src/.gdbinit" > "src/.gdbinit"
4470 dnl Create a .dbxrc useful for debugging XEmacs
4471 if test -f "$srcdir/src/.dbxrc" -a ! -f "src/.dbxrc"; then
4472 test "$extra_verbose" = "yes" && echo "creating src/.dbxrc"
4473 echo ". $srcdir/src/.dbxrc" > "src/.dbxrc"
4476 dnl Create a useful TAGS file
4477 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then
4478 test "$extra_verbose" = "yes" && echo "creating TAGS"
4480 $srcdir/TAGS,include" > "TAGS"
4483 dnl Create top level .sbinit for Sun compilers
4484 if test "$__SUNPRO_C" = "yes"; then
4485 test "$extra_verbose" = "yes" && echo "creating .sbinit"
4486 ( echo "# For use with Sun WorkShop's Source browser."
4487 echo "# See sbquery(1) and sbinit(4) for more information"
4488 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
4492 dnl There are no more compile tests; remove the core they created.
4495 dnl ----------------------------------------------
4496 dnl Substitute into Makefile, config.h and paths.h
4497 dnl ----------------------------------------------
4499 dnl what sort of things to edit into Makefile, config.h and paths.h
4500 dnl configuration here uncanonicalized to avoid exceeding size limits.
4504 AC_SUBST(configuration)
4506 AC_SUBST(inststaticdir)
4507 AC_SUBST(instvardir)
4515 AC_SUBST(extra_includes)
4518 AC_SUBST(PREFIX_USER_DEFINED)
4519 dnl Yo, Stephen Bourne! I want to marry you!
4523 *\$* ) eval "PREFIX=$PREFIX" ;;
4529 AC_SUBST(exec_prefix)
4530 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
4531 EXEC_PREFIX=$exec_prefix
4533 case "$EXEC_PREFIX" in
4534 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
4538 AC_SUBST(EXEC_PREFIX)
4541 AC_SUBST(INFODIR_USER_DEFINED)
4545 *\$* ) eval "INFODIR=$INFODIR" ;;
4552 AC_SUBST(INFOPATH_USER_DEFINED)
4556 *\$* ) eval "INFOPATH=$INFOPATH" ;;
4562 AC_SUBST(package_path)
4563 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
4564 PACKAGE_PATH=$package_path
4566 case "$PACKAGE_PATH" in
4567 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
4571 AC_SUBST(PACKAGE_PATH)
4574 AC_SUBST(LISPDIR_USER_DEFINED)
4578 *\$* ) eval "LISPDIR=$LISPDIR" ;;
4585 AC_SUBST(MODULEDIR_USER_DEFINED)
4586 MODULEDIR=$moduledir
4588 case "$MODULEDIR" in
4589 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
4595 AC_SUBST(sitelispdir)
4596 AC_SUBST(SITELISPDIR_USER_DEFINED)
4597 SITELISPDIR=$sitelispdir
4599 case "$SITELISPDIR" in
4600 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
4604 AC_SUBST(SITELISPDIR)
4606 AC_SUBST(sitemoduledir)
4607 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
4608 SITEMODULEDIR=$sitemoduledir
4610 case "$SITEMODULEDIR" in
4611 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
4615 AC_SUBST(SITEMODULEDIR)
4618 AC_SUBST(ETCDIR_USER_DEFINED)
4622 *\$* ) eval "ETCDIR=$ETCDIR" ;;
4629 AC_SUBST(DOCDIR_USER_DEFINED)
4633 *\$* ) eval "DOCDIR=$DOCDIR" ;;
4639 AC_SUBST(archlibdir)
4640 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
4641 ARCHLIBDIR=$archlibdir
4643 case "$ARCHLIBDIR" in
4644 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
4648 AC_SUBST(ARCHLIBDIR)
4652 AC_SUBST(extra_objs)
4654 dnl The following flags combine all the information from:
4655 dnl - command line options (user always gets priority)
4656 dnl - user environment variables
4657 dnl - determined by configure
4658 dnl - the s&m header files (required for ellcc)
4661 AC_SUBST(c_switch_general)
4662 AC_SUBST(c_switch_window_system)
4663 AC_SUBST(c_switch_all)
4664 AC_SUBST(ld_switch_general)
4665 AC_SUBST(ld_switch_window_system)
4666 AC_SUBST(ld_switch_all)
4667 AC_SUBST(ld_libs_general)
4668 AC_SUBST(ld_libs_window_system)
4669 AC_SUBST(ld_libs_all)
4673 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4674 AC_SUBST(RECURSIVE_MAKE)
4676 AC_SUBST(native_sound_lib)
4677 AC_SUBST(sound_cflags)
4679 AC_SUBST(dynodump_arch)
4681 dnl Preliminary support for using a different compiler for xemacs itself.
4682 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4686 dnl The default is yes
4687 if test "$with_prefix" = "yes"; then
4688 AC_DEFINE(PREFIX_USER_DEFINED)
4691 dnl The default is no
4692 if test "$with_site_lisp" = "no"; then
4693 AC_DEFINE(INHIBIT_SITE_LISP)
4695 dnl The default is yes
4696 if test "$with_site_modules" = "no"; then
4697 AC_DEFINE(INHIBIT_SITE_MODULES)
4700 XE_SPACE(ac_configure_args, $ac_configure_args)
4701 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4702 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4704 dnl Following are deprecated
4707 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4708 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4709 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4710 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4711 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4713 dnl Note: as a general rule, *only* define things here that are not
4714 dnl autodetected. For things that are autodetected, define them
4715 dnl at the point where the autodetection occurs or would occur,
4716 dnl so that the user gets immediate feedback on the results of the
4719 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4720 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4721 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4722 AC_DEFINE(USE_SYSTEM_MALLOC)
4724 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4725 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4726 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4727 test "$quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
4728 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4729 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4730 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4731 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4732 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4733 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4734 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4736 dnl -------------------------------
4737 dnl Report on what we decided to do
4738 dnl -------------------------------
4741 dnl /etc/osversion is on SONY NEWS-OS
4742 if test -f /etc/osversion; then dnl SONY NEWS-OS
4743 echo "osversion: `cat /etc/osversion`"
4745 echo "uname -a: `uname -a`"
4748 echo "$0 $quoted_arguments"
4751 if test ! -z ${emacs_beta_version} ; then
4752 if test -z "${emacs_is_beta}" ; then
4753 xemacs_betaname=".${emacs_beta_version}"
4755 xemacs_betaname="-b${emacs_beta_version}"
4761 dnl Start stdout redirection to '| tee -a Installation'
4765 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
4768 Compilation / Installation:"
4769 echo " Source code location: $srcdir"
4770 echo " Installation prefix: $prefix"
4771 if test -n "$site_includes"; then
4772 echo " Additional header files: $site_includes"
4774 if test -n "$site_libraries"; then
4775 echo " Additional libraries: $site_libraries"
4777 if test -n "$site_prefixes"; then
4778 echo " Additional prefixes: $site_prefixes"
4780 if test -n "$runpath"; then
4781 echo " Runtime library search path: $runpath"
4784 if test -n "$opsysfile"
4785 then echo " Operating system description file: \`$opsysfile'"
4786 else echo " Not using any operating system description file"
4788 if test -n "$machfile"
4789 then echo " Machine description file: \`$machfile'"
4790 else echo " Not using any machine description file"
4793 echo " Compiler: $CC $CFLAGS"
4794 echo " Relocating allocator for buffers: $rel_alloc"
4795 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}"
4799 if test "$with_msw" = "yes"; then
4800 echo " Compiling in support for the Microsoft window system."
4802 if test "$with_x11" = "yes"; then
4803 echo " Compiling in support for the X window system:"
4804 echo " - X Windows headers location: $x_includes"
4805 echo " - X Windows libraries location: $x_libraries"
4806 if test "$with_xauth" != yes; then
4807 echo " - Xau (X authority) not available."
4809 if test "$with_xmu" != yes; then
4810 echo " - Xmu library not available; substituting equivalent routines."
4812 if test "$with_wmcommand" != no; then
4813 echo " - Handling WM_COMMAND properly."
4816 if test "$need_athena" = "yes"; then
4817 echo " Compiling in support for the Athena widget set:"
4818 echo " - Athena headers location: $athena_h_path"
4819 echo " - Athena library to link: $athena_lib"
4821 case "$with_menubars" in
4822 gtk ) echo " Using GTK menubars." ;;
4823 lucid ) echo " Using Lucid menubars." ;;
4824 motif ) echo " Using Motif menubars."
4825 echo " *WARNING* The Motif menubar implementation is currently buggy."
4826 echo " We recommend using the Lucid menubar instead."
4827 echo " Re-run configure with --with-menubars='lucid'." ;;
4828 msw ) echo " Using MS-Windows menubars." ;;
4830 case "$with_scrollbars" in
4831 gtk ) echo " Using GTK scrollbars." ;;
4832 lucid ) echo " Using Lucid scrollbars." ;;
4833 motif ) echo " Using Motif scrollbars." ;;
4834 athena ) echo " Using Athena scrollbars." ;;
4835 msw ) echo " Using MS-Windows scrollbars." ;;
4837 case "$with_dialogs" in
4838 gtk ) echo " Using GTK dialog boxes." ;;
4839 motif ) echo " Using Motif dialog boxes."
4840 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
4841 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
4842 echo " We recommend using the Athena dialog boxes instead."
4843 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
4844 echo " Read the PROBLEMS file for more information."
4846 athena ) echo " Using Athena dialog boxes." ;;
4847 msw ) echo " Using MS-Windows dialog boxes." ;;
4849 case "$with_widgets" in
4850 gtk ) echo " Using GTK native widgets." ;;
4851 motif ) echo " Using Motif native widgets." ;;
4852 athena ) echo " Using Athena native widgets." ;;
4853 msw ) echo " Using MS-Windows native widgets." ;;
4855 if test "$with_dragndrop" = yes; then
4856 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)."
4857 echo " - Drag'n'Drop prototype: $dragndrop_proto."
4862 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4863 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4867 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)."
4868 if test "$with_xpm" = yes; then
4869 echo " Compiling in support for XPM images."
4870 elif test "$with_x11" = yes; then
4871 echo " WARNING: -----------------------------------------------------------"
4872 echo " WARNING: Compiling without XPM image support."
4873 if test "$xpm_problem" != ""; then
4874 echo " Reason: $xpm_problem"
4876 echo " WARNING: You should strongly consider installing XPM."
4877 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4878 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4879 echo " WARNING: -----------------------------------------------------------"
4881 if test "$with_png" = yes; then
4882 echo " Compiling in support for PNG images."
4883 elif test "$window_system" != "none"; then
4884 echo " WARNING: -----------------------------------------------------------"
4885 echo " WARNING: Compiling without PNG image support."
4886 if test "$png_problem" != ""; then
4887 echo " Reason: $png_problem"
4889 echo " WARNING: You should strongly consider installing the PNG libraries."
4890 echo " WARNING: Otherwise certain images and glyphs may not display."
4891 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4892 echo " WARNING: -----------------------------------------------------------"
4894 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images."
4895 test "$with_tiff" = yes && echo " Compiling in support for TIFF images."
4896 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4900 test "$with_native_sound" = yes && echo " Compiling in support for sound (native)."
4901 test "$with_nas_sound" = yes && echo " Compiling in support for NAS (network audio system)."
4902 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
4903 test "$with_esd_sound" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
4907 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley database."
4908 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4909 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
4910 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
4911 if test "$with_postgresql" = yes; then
4912 echo " Compiling in support for PostgreSQL."
4913 echo " - Using PostgreSQL header file: $libpq_fe_h_file"
4914 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings."
4918 Internationalization:"
4919 test "$with_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)."
4920 test "$with_utf_2000" = yes && echo " Using UTF-2000 (UTF-8) buffer/string representation."
4921 test "$with_text_coding" = yes && echo " Compiling in support for text coding."
4922 test "$with_file_coding" = yes && echo " Compiling in support for file coding."
4923 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)."
4924 test "$with_xim" = motif && echo " - Using Motif to provide XIM support."
4925 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support."
4926 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar."
4927 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4928 if test "$with_wnn" = yes; then
4929 echo " Compiling in support for the WNN input method on Mule."
4930 test "$with_wnn6" = yes && echo " - Using WNN version 6."
4932 test "$with_i18n3" = yes && echo " Compiling in support for I18N level 3 (doesn't currently work)."
4936 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval."
4937 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication."
4938 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access."
4939 test -n "$mail_locking" && echo " Compiling in support for \"$mail_locking\" mail spool file locking method."
4943 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4944 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4945 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4946 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4947 test "$with_modules" = "yes" && echo " Compiling in support for dynamic shared object modules."
4948 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4949 test "$pdump" = yes && echo " Using the new portable dumper."
4950 test "$debug" = yes && echo " Compiling in support for extra debugging code."
4951 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)."
4952 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc $error_check_glyphs" \
4953 != "no no no no no no"; then
4954 echo " WARNING: ---------------------------------------------------------"
4955 echo " WARNING: Compiling in support for runtime error checking."
4956 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4957 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4958 echo " WARNING: ---------------------------------------------------------"
4961 ) | tee -a Installation
4962 dnl echo "The above configure report is appended to \"Installation\" file."
4965 dnl -----------------------------------
4966 dnl Now generate config.h and Makefiles
4967 dnl -----------------------------------
4968 dnl This has to be called in order for this variable to get into config.status
4969 AC_SUBST(internal_makefile_list)
4970 # Remove any trailing slashes in these variables.
4971 test -n "$prefix" &&
4972 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4973 test -n "$exec_prefix" &&
4974 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4976 dnl Build Makefile.in's from Makefile.in.in's
4977 dnl except ./Makefile from $srcdir/Makefile.in
4979 for file in $internal_makefile_list; do
4980 test "$file" = src/Makefile.in && \
4981 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4982 XE_APPEND($file, ac_output_files)
4984 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4985 test "$with_modules" = "yes" && XE_APPEND(lib-src/ellcc.h, ac_output_files)
4987 AC_OUTPUT($ac_output_files,
4988 [for dir in . $MAKE_SUBDIR; do
4993 sed -e '/^# Generated/d' \
4994 -e 's%/\*\*/#.*%%' \
4996 dnl Delete Makefile.in.in comment lines
4998 dnl Pass through CPP directives unchanged
5003 dnl Quote other lines to protect from CPP substitution
5010 dnl Create a GNUmakefile and Makefile from Makefile.in.
5012 changequote(<<,>>)dnl
5013 dnl CPP_MAKEFILE(CPPFLAGS,filename)
5014 define(<<CPP_MAKEFILE>>,
5015 echo creating $dir/<<$2>>
5016 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
5017 dnl Delete line directives inserted by $CPP
5018 | sed -e 's/^\#.*//' \
5019 dnl Delete spurious blanks inserted by $CPP
5020 -e 's/^[ TAB][ TAB]*$//'\
5022 dnl Delete blank lines
5024 dnl Restore lines quoted above to original contents.
5030 chmod 444 Makefile.new
5031 mv -f Makefile.new <<$2>>
5034 CPP_MAKEFILE(,Makefile)
5035 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
5041 dnl Append AC_DEFINE information to lib-src/config.values
5042 dnl (AC_SUBST information is already there (see config.values.sh).
5043 sed < config.status >> lib-src/config.values \
5044 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
5045 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
5046 -e 's/^\([[^ ]]*\) $/\1 ""/' \
5051 top_srcdir="$srcdir"
5052 MAKE_SUBDIR="$MAKE_SUBDIR"