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, 2005 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.
19 ### Note: this script has not yet been ported to autoconf version 2.5x.
21 ### This file is part of XEmacs.
23 ### XEmacs is free software; you can redistribute it and/or modify it
24 ### under the terms of the GNU General Public License as published by
25 ### the Free Software Foundation; either version 2, or (at your
26 ### option) any later version.
28 ### XEmacs is distributed in the hope that it will be useful, but
29 ### WITHOUT ANY WARRANTY; without even the implied warranty of
30 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
31 ### General Public License for more details.
33 ### You should have received a copy of the GNU General Public License
34 ### along with XEmacs; see the file COPYING. If not, write to the Free
35 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
38 ### For usage, run `./configure --help'
39 ### For more detailed information on building and installing XEmacs,
40 ### read the file `INSTALL'.
42 ### If configure succeeds, it leaves its status in config.status.
43 ### A log of configuration tests can be found in config.log.
44 ### If configure fails after disturbing the status quo,
45 ### config.status is removed.
48 dnl Since XEmacs has configuration requirements that autoconf cannot
49 dnl meet, this file is an unholy marriage of custom-baked
50 dnl configuration code and autoconf macros.
52 dnl We use the m4 quoting characters [ ] (as established by the
53 dnl autoconf system), so quote them like this: [[foo]]
56 dnl Redefine some standard autoconf macros
57 dnl here is how XEmacs is different:
59 dnl - non-standard options
60 dnl - support for extra-verbosity
61 dnl - ordinary libs are handled separately from X libs (might be a mistake)
62 dnl - various random kludges (e.g. -with-dnet=no)
64 dnl PRINT_VAR(var var ...) prints values of shell variables
65 define([PRINT_VAR],[for var in patsubst([$1],[[
66 ]+],[ ]); do eval "echo \"$var = '\$$var'\""; done])
68 dnl Disable cache files:
69 dnl This is controversial, but I am convinced this is the right way to go,
70 dnl at least by default. Otherwise there are too many surprises.
71 define([AC_CACHE_LOAD], )dnl
72 define([AC_CACHE_SAVE], )dnl
73 define([AC_CACHE_VAL], [
77 dnl Redefine AC_TRY_RUN_NATIVE to not throw away stderr while running
78 dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
79 define([AC_TRY_RUN_NATIVE],
80 [cat > conftest.$ac_ext <<EOF
81 [#]line __oline__ "configure"
85 if AC_TRY_EVAL(ac_link) && test -s conftest && (./conftest; exit $?) 2>&AC_FD_CC
87 dnl Do not remove the temporary files here, so they can be examined.
88 ifelse([$2], , :, [$2])
91 echo "configure: failed program was:" >&AC_FD_CC
92 cat conftest.$ac_ext >&AC_FD_CC
93 ifelse([$3], , , [ rm -fr conftest*
97 rm -fr conftest*])dnl AC_TRY_RUN_NATIVE
100 dnl Avoid spurious cross-compiling warnings from AC_TRY_RUN
101 dnl XEmacs is unlikely to ever cross-compile
102 define([AC_TRY_RUN],[AC_TRY_RUN_NATIVE([$1], [$2], [$3])])dnl
104 dnl Redefine AC_DEFINE* to provide more output if extra_verbose
105 dnl Set VARIABLE to VALUE, verbatim, or 1.
106 dnl AC_DEFINE(VARIABLE [, VALUE])
108 [{ test "$extra_verbose" = "yes" && cat << \EOF
109 Defining $1[]ifelse($#, 2, [ = $2],)
111 cat >> confdefs.h <<\EOF
112 [#define] $1 ifelse($#, 2, [$2], 1)
117 define([AC_DEFINE_UNQUOTED],
118 [{ test "$extra_verbose" = "yes" && cat << EOF
119 Defining $1[]ifelse($#, 2, [ = $2],)
121 cat >> confdefs.h <<EOF
122 [#define] $1 ifelse($#, 2, [$2], 1)
125 ])dnl AC_DEFINE_UNQUOTED
127 dnl redefine AC_CHECK_LIB in accordance with our own value of ac_link
128 dnl Add in extra kludgy check to support with_dnet=no
129 dnl Add in extra LDFLAGS arg, which PRECEDES libs
130 dnl Support --with-dnet=no
132 dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
133 dnl [, OTHER-LIBRARIES] [, LDFLAGS]]]])
134 define([AC_CHECK_LIB],
135 [ifelse([$1],dnet, [if test "$with_dnet" = "no" ; then
136 ac_cv_lib_dnet_dnet_ntoa=no
137 ifelse([$4], , , [$4]
141 AC_CHECK_LIB_ORIG_HACKED([$1],[$2],[$3],[$4],[$5], [$6])
142 [ifelse([$1],dnet,[fi
146 define([AC_CHECK_LIB_ORIG_HACKED],
147 [ifelse([$5],,AC_MSG_CHECKING([for $2 in -l$1]),
148 xe_msg_checking="for [$2] in -l[$1]"
149 test -n "[$5]" && xe_msg_checking="$xe_msg_checking using extra libs [$5]"
150 AC_MSG_CHECKING("$xe_msg_checking"))
151 dnl Use a cache variable name containing both the library and function name,
152 dnl because the test really is for library $1 defining function $2, not
153 dnl just for library $1. Separate tests with the same $1 and different $2s
154 dnl may have different results.
155 ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
156 AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
157 [xe_check_libs="$6 -l$1 $5"
159 ifelse([$2], [main], , dnl Avoid conflicting decl of main.
160 [/* Override any gcc2 internal prototype to avoid an error. */
161 ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
165 [/* We use char because int might match the return type of a gcc2
166 builtin and then its argument prototype would still apply. */
170 eval "ac_cv_lib_$ac_lib_var=yes",
171 eval "ac_cv_lib_$ac_lib_var=no")
174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
178 ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
179 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
181 AC_DEFINE_UNQUOTED($ac_tr_lib)
182 XE_PREPEND([-l$1], LIBS)
189 ])dnl AC_CHECK_LIB_ORIG_HACKED
194 [define([AC_LANG], [C])dnl
196 dnl CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
197 dnl ac_cpp='$CPP $CPPFLAGS'
198 dnl ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
199 dnl ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
200 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
201 xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
202 xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
203 ac_cpp='$CPP '"$xe_cppflags"
204 ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&AC_FD_CC'
205 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC'
209 dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
210 dnl So we use the following instead.
211 dnl XE_SPACE(var, words)
214 for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
218 dnl XE_ADD_OBJS(foo.o ...)
219 define([XE_ADD_OBJS],
220 [extra_objs="$extra_objs [$1]" && dnl
221 if test "$extra_verbose" = "yes"; then
222 echo " xemacs will be linked with \"[$1]\""
225 dnl XE_APPEND(value, varname)
227 [[$2]="$[$2] [$1]" && dnl
228 if test "$extra_verbose" = "yes"; then echo " Appending \"[$1]\" to \$[$2]"; fi])
230 dnl XE_PREPEND(value, varname)
232 [[$2]="[$1] $[$2]" && dnl
233 if test "$extra_verbose" = "yes"; then echo " Prepending \"[$1]\" to \$[$2]"; fi])
236 define([XE_DIE], [{ echo "Error:" $1 >&2; exit 1; }])
238 dnl XE_STRIP_4TH_COMPONENT(var)
239 dnl Changes i986-pc-linux-gnu to i986-pc-linux, as God (not RMS) intended.
240 define([XE_STRIP_4TH_COMPONENT],
241 [$1=`echo "$$1" | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`])
243 dnl Initialize some variables set by options.
244 dnl The variables have the same names as the options, with
245 dnl dashes changed to underlines.
247 define([AC_INIT_PARSE_ARGS],[
249 dnl Get sane consistent behavior from various shells
250 dnl Avoid losing with weird user CDPATHs
252 if test -n "$ZSH_VERSION"; then
253 dnl zsh's Bourne shell emulation options
254 setopt NO_BAD_PATTERN NO_BANG_HIST NO_BG_NICE NO_EQUALS NO_FUNCTION_ARGZERO
255 setopt GLOB_SUBST NO_HUP INTERACTIVE_COMMENTS KSH_ARRAYS NO_MULTIOS NO_NOMATCH
256 setopt RM_STAR_SILENT POSIX_BUILTINS SH_FILE_EXPANSION SH_GLOB SH_OPTION_LETTERS
257 setopt SH_WORD_SPLIT BSD_ECHO IGNORE_BRACES
258 dnl zsh-3.1-beta drops core on the following
260 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
261 elif test -n "$BASH_VERSION"; then
262 dnl Use Posix mode with bash
266 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
269 dnl Initialize some variables set by options.
270 dnl The variables have the same names as the options, with
271 dnl dashes changed to underlines.
280 program_transform_name=s,x,x,
289 dnl Initialize some other variables.
292 SHELL=${CONFIG_SHELL-/bin/sh}
293 dnl Maximum number of lines to put in a shell here document.
295 ])dnl AC_INIT_PARSE_ARGS
297 AC_INIT(src/lisp.h)dnl
298 AC_CONFIG_HEADER(src/config.h lwlib/config.h)
299 dnl Remove any more than one leading "." element from the path name.
300 dnl If we do not remove them, then another "./" will be prepended to
301 dnl the file name each time we use config.status, and the program name
302 dnl will get larger and larger. This would not be a problem, except
303 dnl that since progname gets recorded in all the Makefiles this script
304 dnl produces, move-if-change thinks they're different when they're
307 dnl It would be nice if we could put the ./ in a \( \) group and then
308 dnl apply the * operator to that, so we remove as many leading './././'s
309 dnl as are present, but some seds (like Ultrix's sed) don't allow you to
310 dnl apply * to a \( \) group. Bleah.
311 progname="`echo $0 | sed 's:^\./\./:\./:'`"
313 dnl -----------------------------
314 dnl Establish some default values
315 dnl -----------------------------
317 XE_APPEND(lib-src, MAKE_SUBDIR)
318 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR)
321 exec_prefix='${prefix}'
322 bindir='${exec_prefix}/bin'
323 dnl FSF 19.29 changes to:
324 dnl datadir='${prefix}/share'
325 dnl sharedstatedir='${prefix}/com'
326 dnl libexecdir='${exec_prefix}/libexec'
327 datadir='${prefix}/lib'
328 statedir='${prefix}/lib'
329 libdir='${exec_prefix}/lib'
330 mandir='${prefix}/man/man1'
331 inststaticdir='${PROGNAME}'
332 instvardir='${PROGNAME}-${version}'
333 infodir='${datadir}/${instvardir}/info'
336 lispdir='${datadir}/${instvardir}/lisp'
337 moduledir='${libdir}/${instvardir}/${configuration}/modules'
338 sitelispdir='${datadir}/${inststaticdir}/site-lisp'
339 sitemoduledir='${libdir}/${inststaticdir}/site-modules'
340 pkgdir='${datadir}/${instvardir}/lisp'
342 etcdir='${datadir}/${instvardir}/etc'
343 archlibdir='${libdir}/${instvardir}/${configuration}'
344 docdir='${archlibdir}'
348 with_site_modules='yes'
351 dnl can't turn off widgets here because of systems where they are demanded
355 cpp='' cppflags='' libs='' ldflags=''
361 with_system_malloc='default'
362 with_dlmalloc='default'
363 use_regex_malloc='yes'
364 dnl ESD is associated with crashes and lockups due to incorrect signal use.
367 dnl These should be set to the empty string when we want gtk / gnome to
368 dnl be auto-detected instead of manually specified.
371 dnl use_assertions should be 'yes' by default. Too many people in this
372 dnl world have core dumps turned off by default or \"cannot find where the
373 dnl core file went\". At least we should get some useful output ...
375 dnl the following is set to yes or no later.
380 dnl pdump now defaults by opsys
382 dnl dragndrop is still experimental. When it is stable, comment out the following line:
384 dnl Too annoying, even if mandated by IPv6 (and I'm not even sure of that)
387 dnl ------------------
388 dnl Options Processing
389 dnl ------------------
391 define([USAGE_ERROR],
392 [(echo "$progname: Usage error:"
394 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])
396 dnl Record all the arguments, so we can save them in config.status.
399 dnl Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
400 dnl in order to get the arguments back in $@, we have to do an
401 dnl 'eval set x "$quoted_arguments"; shift'
402 dnl # We use sed to turn embedded ' into '"'"'. I truly hate sh quoting.
403 quoted_sed_magic=s/"'"/"'"'"'"'"'"'"'"/g
407 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
408 | --no-cr | --no-c) ;;
409 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
410 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
412 quoted_i="`echo '' $i | sed -e 's:^ ::' -e $quoted_sed_magic`"
413 quoted_arguments="$quoted_arguments '$quoted_i'" ;;
417 dnl Do not use shift -- that destroys the argument list, which autoconf needs
418 dnl to produce config.status. It turns out that "set - $arguments" does not
420 dnl However, it also turns out that many shells cannot expand ${10} at all.
421 dnl So using an index variable does not work either. It is possible to use
422 dnl some shell magic to make 'set x "$arguments"; shift' work portably.
423 while test $# != 0; do
426 --no-create|--no-recursion) ;;
427 dnl Anything starting with a hyphen we assume is an option.
429 dnl Separate the switch name from the value it is being given.
432 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\([[^=]]*\)=.*$:\1:'`
433 val=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*[[^=]]*=\(.*\)$:\1:'`
436 dnl special case these strings since echo may silently eat them:
437 dnl --help ) opt=help val=yes valomitted=yes ;;
438 dnl --version ) opt=version val=yes valomitted=yes ;;
439 dnl -e ) opt=e val=yes valomitted=yes ;;
440 dnl -E ) opt=E val=yes valomitted=yes ;;
441 dnl -n ) opt=n val=yes valomitted=yes ;;
443 dnl If FOO is a boolean argument, --FOO is equivalent to
444 dnl --FOO=yes. Otherwise, the value comes from the next
445 dnl argument - see below.
446 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\(.*\)$:\1:'`
447 val="yes" valomitted=yes
451 dnl translate "-" in option string to "_"
453 opt="`echo '' $opt | sed -e 's:^ ::' | tr - _`"
455 dnl Support --without-FOO as a synonym for --with-FOO=no
456 case "${valomitted}-${opt}" in yes-without_* )
457 opt=`echo $opt | sed 's/without/with/'`
458 valomitted="no" val="no" ;;
461 dnl Process the option.
464 dnl Process (many) boolean options
467 with_site_modules | \
522 memory_usage_stats | \
523 with_clash_detection | \
526 dnl Make sure the value given was either "yes" or "no".
528 y | ye | yes ) val=yes ;;
530 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
532 eval "$opt=\"$val\"" ;;
535 dnl Options that take a user-supplied value, as in --x-includes=/usr/X11R6/include
536 dnl The cache-file option is ignored (for compatibility with other configures)
552 site_runtime_libraries )
553 dnl If the value was omitted, get it from the next argument.
554 if test "$valomitted" = "yes" ; then
555 dnl Get the next argument from the argument list, if there is one.
556 if test "$#" = 0 ; then
557 USAGE_ERROR("The \`--$optname' option requires a value.");
564 dnl Options that take "yes", "no", or "default" values
567 with_debug_malloc | use_debug_malloc | \
568 with_system_malloc | use_system_malloc )
570 y | ye | yes ) val=yes ;;
572 d | de | def | defa | defau | defaul | default ) val=default ;;
573 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
574 \`yes', \`no', or \`default'."]) ;;
576 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
580 dnl Has the user requested database support?
582 with_database_berkdb=no
584 with_database_gdbm=no
585 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
588 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
589 d | db | dbm ) with_database_dbm=yes ;;
590 g | gn | gnu | gnud | gnudb | gnudbm | gdbm) with_database_gdbm=yes ;;
591 * ) USAGE_ERROR(["The \`--$optname' option value
592 must be either \`no' or a comma-separated list
593 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
596 if test "$with_database_dbm" = "yes" -a \
597 "$with_database_gdbm" = "yes"; then
598 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
599 with the \`--$optname' option.")
603 dnl Has the user requested sound support?
605 dnl values is a subset of all,native,nas,esd
606 dnl or their negatives: none,nonative,nonas,noesd
607 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
609 dnl all and none are only permitted as the first in the list.
610 n | no | non | none ) new_sdefault=no ;;
611 a | al | all | both ) new_sdefault=yes ;;
613 native ) with_native_sound=yes ;;
614 nonative ) with_native_sound=no ;;
616 nas ) with_nas_sound=yes ;;
617 nonas ) with_nas_sound=no ;;
619 esd ) with_esd_sound=yes ;;
620 noesd ) with_esd_sound=no ;;
622 * ) bogus_sound=yes ;;
624 if test "$bogus_sound" -o \
625 \( -n "$new_sdefault" -a -n "$sound_notfirst" \) ; then
626 types="\`all', \`none', \`(no)native', \`no(nas)', \`(no)esd'."
627 USAGE_ERROR(["Valid types for the \`--$optname' option are:
629 Option \`all' or \`none' must be first in the list.
630 The default is to autodetect native and NAS sound support."])
631 elif test -n "$new_sdefault" ; then
632 with_native_sound=$new_sdefault
633 with_nas_sound=$new_sdefault
634 with_esd_sound=$new_sdefault
635 new_sdefault= # reset this
641 dnl Has the user specified a preferred Athena widget set?
642 dnl This bit expands any alias names out for us...
645 xa | xaw ) val=xaw ;;
646 3 | 3d | xaw3d ) val=3d ;;
647 dnl No `n' for next, someone may try `no'
648 ne | nex | next | naxtaw) val=next ;;
649 dnl Have not tested the next two...
650 9 | 95 | xaw95 ) val=95 ;;
651 xp | xpm | xawxpm ) val=xpm ;;
652 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
653 \`xaw', \`3d', \`next', \`95', or \`xpm'."]) ;;
658 dnl Has the user requested XIM support?
661 y | ye | yes ) val=yes ;;
662 n | no | non | none ) val=no ;;
663 x | xl | xli | xlib ) val=xlib ;;
664 m | mo | mot | moti | motif ) val=motif ;;
665 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
666 \`motif', \`xlib', \`yes', or \`no'."]) ;;
671 dnl Mail locking specification
676 file | dot ) val=file ;;
677 locking ) val=locking ;;
678 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
679 \`lockf', \`flock', \`file', \`locking', or \`mmdf'."]) ;;
684 dnl Has the user requested error-checking?
686 dnl value can be all, none, and/or a list of categories to check.
687 dnl Example: --error-checking=all,noextents,nobufpos
688 dnl Example: --error-checking=none,malloc,gc
690 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
692 dnl all and none are only permitted as the first in the list.
693 n | no | non | none ) new_default=no ;;
694 a | al | all ) new_default=yes ;;
696 extents ) error_check_extents=yes ;;
697 noextents ) error_check_extents=no ;;
699 typecheck ) error_check_typecheck=yes ;;
700 notypecheck ) error_check_typecheck=no ;;
702 bufpos ) error_check_bufpos=yes ;;
703 nobufpos ) error_check_bufpos=no ;;
705 gc ) error_check_gc=yes ;;
706 nogc ) error_check_gc=no ;;
708 malloc ) error_check_malloc=yes ;;
709 nomalloc ) error_check_malloc=no ;;
711 byte_code ) error_check_byte_code=yes ;;
712 nobyte_code ) error_check_byte_code=no ;;
714 glyphs ) error_check_glyphs=yes ;;
715 noglyphs ) error_check_glyphs=no ;;
717 * ) bogus_error_check=yes ;;
719 if test "$bogus_error_check" -o \
720 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
721 if test "$error_check_default" = yes ; then
722 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', \`noglyphs' and \`nobyte-code'."
724 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', \`glyphs' and \`byte-code'."
726 USAGE_ERROR(["Valid types for the \`--$optname' option are:
728 elif test -n "$new_default" ; then
729 error_check_extents=$new_default
730 error_check_typecheck=$new_default
731 error_check_bufpos=$new_default
732 error_check_gc=$new_default
733 error_check_malloc=$new_default
734 error_check_byte_code=$new_default
735 error_check_glyphs=$new_default
736 new_default= # reset this
742 dnl Has the user tried to tell us where the X files are?
743 dnl I think these are dopey, but no less than three alpha
744 dnl testers, at large sites, have said they have their X files
745 dnl installed in odd places.
747 dnl Has the user specified one of the path options?
748 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
749 mandir | infodir | infopath | lispdir | etcdir | pkgdir | \
750 archlibdir | docdir | package_path | moduledir )
751 dnl If the value was omitted, get it from the next argument.
752 if test "$valomitted" = "yes"; then
753 if test "$#" = 0; then
754 USAGE_ERROR("The \`--$optname' option requires a value.");
760 dnl You need to synchronize this with the way the
761 dnl default values are built.
763 dnl prefix is taken care of by --with-prefix
764 exec_prefix ) AC_DEFINE(EXEC_PREFIX_USER_DEFINED) ;;
765 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
766 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
767 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
768 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
769 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
770 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
771 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
773 AC_DEFINE(INFODIR_USER_DEFINED)
774 AC_DEFINE(LISPDIR_USER_DEFINED)
775 AC_DEFINE(MODULEDIR_USER_DEFINED)
776 AC_DEFINE(ETCDIR_USER_DEFINED)
777 AC_DEFINE(DOCDIR_USER_DEFINED)
778 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
779 docdir ) AC_DEFINE(DOCDIR_USER_DEFINED) ;;
780 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
784 dnl --no-create added by autoconf for use by config.status
787 dnl Has the user asked for some help?
788 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
790 dnl Has the user specified the toolkit(s) to use for GUI elements?
792 "with_scrollbars" | \
796 l | lu | luc | luci | lucid ) val=lucid ;;
797 mo | mot | moti | motif ) val=motif ;;
798 a | at | ath | athe | athen | athena ) val=athena ;;
799 n | no | non | none ) val=no ;;
800 y | ye | yes ) val=yes ;;
801 dnl Explicit --with-widgets on command line means yes.
803 g | gt | gtk ) val=gtk ;;
804 ms | msw ) val=msw ;;
805 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
806 \`gtk', \`lucid', \`motif', \`athena', \`yes', or \`no'."]) ;;
811 dnl Obsolete legacy argument? Warn, but otherwise ignore.
812 "use_minimal_tagbits" | \
813 "use_indexed_lrecord_implementation" | \
815 "const_is_losing" | \
817 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
820 dnl Unrecognized option? No mercy for user errors.
821 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
826 dnl Assume anything with multiple hyphens is a configuration name.
827 *-*-*) configuration="$arg" ;;
829 dnl Unrecognized argument? No mercy for user errors.
830 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
835 dnl -------------------------
836 dnl Finish options processing
837 dnl -------------------------
839 dnl Several options are equivalent to, and override, environment variables.
840 test -n "$cpp" && CPP="$cpp"
841 test -n "$cppflags" && CPPFLAGS="$cppflags"
842 test -n "$libs" && LIBS="$libs"
843 test -n "$ldflags" && LDFLAGS="$ldflags"
845 dnl Get the arguments back. See the diatribe on Shell Magic above.
846 eval set x "$quoted_arguments"; shift
848 dnl --extra-verbose implies --verbose
849 test "$extra_verbose" = "yes" && verbose=yes
851 dnl with_x is an obsolete synonym for with_x11
852 test -n "$with_x" && with_x11="$with_x"
854 dnl --with-quantify or --with-purify imply --use-system-malloc
855 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
856 test "$with_system_malloc" = "default" && with_system_malloc=yes
859 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
860 define([XE_CHECK_FEATURE_DEPENDENCY],
861 [if test "$with_$1 $with_$2" = "yes no"; then
862 USAGE_ERROR("--with-$1 requires --with-$2")
863 elif test "$with_$2" = "no" ; then with_$1=no
864 elif test "$with_$1" = "yes"; then with_$2=yes
868 dnl CDE requires tooltalk
869 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
871 dnl Find the source directory.
874 dnl If srcdir is not specified, see if "." or ".." might work.
876 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
877 if test -f "$dir/src/lisp.h" -a \
878 -f "$dir/lisp/version.el" ; then
883 if test -z "$srcdir" ; then
884 USAGE_ERROR(["Neither the current directory nor its parent seem to
885 contain the XEmacs sources. If you do not want to build XEmacs in its
886 source tree, you should run \`$progname' in the directory in which
887 you wish to build XEmacs, using the \`--srcdir' option to say where the
888 sources may be found."])
892 dnl Otherwise, check if the directory they specified is okay.
894 if test ! -f "$srcdir/src/lisp.h" -o \
895 ! -f "$srcdir/lisp/version.el" ; then
896 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
897 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
898 either run the \`$progname' script at the top of the XEmacs source
899 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
904 dnl ###########################################################################
905 if test -z "$configuration"; then
906 dnl Guess the configuration
907 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
908 if test -z "$configuration"; then
909 USAGE_ERROR(["XEmacs has not been ported to this host type.
910 Try explicitly specifying the CONFIGURATION when rerunning configure."])
916 dnl Make symlinks for etc, lisp, and info directories while the path
917 dnl is still relative. We do not symlink lock because someone may
918 dnl have stuck the source on a read-only partition. Instead we
919 dnl create it as an actual directory later on if it does not already
921 for dir in lisp etc man info tests; do
922 if test ! -d "$dir" ; then
923 echo Making symbolic link to "$srcdir/$dir"
924 ${LN_S} "$srcdir/$dir" "$dir"
928 dnl Do our best to deal with automounter brokenness
929 dnl CANONICALIZE_PATH(varname)
930 define([CANONICALIZE_PATH],
931 [if test -d "/net"; then
932 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
934 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
937 dnl Calculate canonical name for blddir (i.e. current directory).
938 dnl PWD may already be the preferable absolute name for ".",
939 dnl but we can't trust it - it is sometimes inaccurate.
940 absolute_pwd="`pwd`";
941 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
943 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
947 dnl Make srcdir absolute, if not already. It is important to
948 dnl avoid running the path through pwd unnecessary, since pwd can
949 dnl give you automounter prefixes, which can go away.
952 . ) srcdir="$blddir" ;;
953 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
956 dnl Check if the source directory already has a configured system in it.
957 if test `pwd` != `sh -c cd $srcdir && pwd` \
958 && test -f "$srcdir/src/config.h"; then
959 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
960 echo " as a build directory right now; it has been configured in its own"
961 echo " right. To configure in another directory as well, you MUST"
962 echo " use GNU make. If you do not have GNU make, then you must"
963 echo " now do \`make distclean' in $srcdir,"
964 echo " and then run $progname again.") >&2
965 extrasub='/^VPATH[[ ]]*=/c\
971 vpath %.in $(srcdir)'
974 dnl ----------------------------------------
975 dnl Find out which version of XEmacs this is
976 dnl ----------------------------------------
977 . "$srcdir/version.sh" || exit 1;
978 dnl Must do the following first to determine verbosity for AC_DEFINE
979 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
980 : "${extra_verbose=$beta}"
981 version="${emacs_major_version}.${emacs_minor_version}"
982 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
983 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
984 if test -n "$emacs_beta_version" ; then
985 if test "$beta" = "yes"; then
986 version="${version}-b${emacs_beta_version}"
987 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
989 version="${version}.${emacs_beta_version}"
990 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
993 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
994 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
996 if test "$with_infodock" = "yes"; then
997 if test ! -f ../../ID-INSTALL; then
998 echo "Cannot build InfoDock without InfoDock sources"
1003 if test "$with_infodock" = "yes"; then
1004 dnl InfoDock version numbers. XEmacs will use the same style of numbering
1005 dnl after the release of XEmacs 21.0.
1006 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
1007 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
1008 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
1009 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
1011 CPPFLAGS="$CPPFLAGS -DINFODOCK"
1016 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME")
1018 dnl ----------------------------------
1019 dnl Error checking and debugging flags
1020 dnl ----------------------------------
1021 dnl Error checking default to "yes" in beta versions, to "no" in releases.
1022 dnl Same goes for --debug and --extra-verbosity.
1023 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
1024 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
1025 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
1026 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
1027 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
1028 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
1029 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
1030 test "${error_check_glyphs=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS)
1031 dnl debug=yes must be set when error checking is present. This should be
1033 dnl debug implies other options
1034 if test "${debug:=$beta}" = "yes"; then
1035 use_assertions=yes memory_usage_stats=yes
1036 XE_ADD_OBJS(debug.o)
1037 XE_ADD_OBJS(tests.o)
1038 AC_DEFINE(DEBUG_XEMACS)
1040 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
1041 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
1043 dnl ------------------------------
1044 dnl Determine the s&m files to use
1045 dnl ------------------------------
1046 dnl Given the configuration name, set machfile and opsysfile to the
1047 dnl names of the m/*.h and s/*.h files we should use.
1049 dnl Canonicalize the configuration name.
1050 AC_MSG_CHECKING("host system type")
1051 dnl allow -workshop suffix on configuration name
1052 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
1053 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
1054 XE_STRIP_4TH_COMPONENT(configuration)
1055 XE_STRIP_4TH_COMPONENT(canonical)
1056 AC_MSG_RESULT($configuration)
1058 dnl If you add support for a new configuration, add code to this
1059 dnl switch statement to recognize your configuration name and select
1060 dnl the appropriate operating system and machine description files.
1062 dnl You would hope that you could choose an m/*.h file pretty much
1063 dnl based on the machine portion of the configuration name, and an s-
1064 dnl file based on the operating system portion. However, it turns out
1065 dnl that each m/*.h file is pretty manufacturer-specific - for
1066 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1067 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1068 dnl machines. So we basically have to have a special case for each
1069 dnl configuration name.
1071 dnl As far as handling version numbers on operating systems is
1072 dnl concerned, make sure things will fail in a fixable way. If
1073 dnl /etc/MACHINES says nothing about version numbers, be
1074 dnl prepared to handle anything reasonably. If version numbers
1075 dnl matter, be sure /etc/MACHINES says something about it.
1077 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1078 dnl "System V Release 4"; he writes, "The old convention encouraged"
1079 dnl "confusion between `system' and `release' levels'."
1083 dnl Straightforward machine determination
1084 case "$canonical" in
1085 sparc-*-* ) machine=sparc ;;
1086 alpha*-*-* ) machine=alpha ;;
1087 vax-*-* ) machine=vax ;;
1088 mips-dec-* ) machine=pmax ;;
1089 mips-sgi-irix6* ) machine=iris6d ;;
1090 mips-sgi-* ) machine=iris4d ;;
1091 mips*-linux ) machine=mips ;;
1092 romp-ibm-* ) machine=ibmrt ;;
1093 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1094 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1095 powerpc*-* ) machine=powerpc ;;
1096 hppa-*-* ) machine=hp800 ;;
1097 m88k-dg-* ) machine=aviion ;;
1098 m68*-sony-* ) machine=news ;;
1099 mips-sony-* ) machine=news-risc ;;
1100 clipper-* ) machine=clipper ;;
1101 arm* ) machine=arm ;;
1102 ns32k-* ) machine=ns32000 ;;
1105 dnl Straightforward OS determination
1106 case "$canonical" in
1107 *-*-linux* ) opsys=linux ;;
1108 *-*-netbsd* ) opsys=netbsd ;;
1109 *-*-openbsd* ) opsys=openbsd ;;
1110 *-*-nextstep* ) opsys=nextstep ;;
1111 *-*-vms ) opsys=vms ;;
1114 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1115 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1116 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1117 *-dec-osf3* ) opsys=decosf3-1 ;;
1118 *-dec-osf[[4-9]]* ) opsys=decosf4-0 ;;
1121 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1122 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1123 *-*-ultrix* ) opsys=ultrix4-3 ;;
1126 *-*-aix3.1* ) opsys=aix3-1 ;;
1127 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1128 *-*-aix3* ) opsys=aix3-2 ;;
1129 *-*-aix4.0* ) opsys=aix4 ;;
1130 *-*-aix4.1* ) opsys=aix4-1 ;;
1131 *-*-aix[[4-9]]* ) opsys=aix4-2 ;;
1133 dnl Other generic OSes
1134 *-gnu* ) opsys=gnu ;;
1135 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1136 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1137 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1138 *-*-aos4.2 ) opsys=bsd4-2 ;;
1139 *-*-aos* ) opsys=bsd4-3 ;;
1140 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1141 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1142 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1143 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1144 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1145 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1146 if test -z "$NON_GNU_CPP" ; then
1147 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1148 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1152 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1153 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1156 case "$canonical" in
1160 case "$canonical" in
1161 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1162 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1163 dnl Yes, this is somewhat bogus.
1164 machine=hp9000s300 ;;
1165 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1166 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1172 case "${canonical}" in
1173 i386-*-openbsd*) machine=intel386 ;;
1174 m68k-*-openbsd*) machine=hp9000s300 ;;
1175 mipsel-*-openbsd*) machine=pmax ;;
1180 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1181 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1183 dnl Alliant machines
1184 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1185 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1188 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1191 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1193 dnl Apollo, Domain/OS
1194 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1196 dnl AT&T 3b2, 3b5, 3b15, 3b20
1197 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1199 dnl AT&T 3b1 - The Mighty Unix PC!
1200 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1203 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1204 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1205 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1207 dnl CCI 5/32, 6/32 -- see "Tahoe".
1210 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1213 *-convex-bsd* | *-convex-convexos* )
1214 machine=convex opsys=bsd4-3
1215 NON_GNU_CPP="cc -E -P"
1219 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1221 dnl Darwin, a.k.a. MacOS X (based on Mach and Freebsd)
1224 RANLIB="ranlib -c" dnl Avoids a link error with lwlib-config.c
1227 dnl Data General AViiON Machines
1228 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1229 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1230 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1231 m88k-dg-dgux* ) opsys=dgux ;;
1233 dnl Motorola Delta machines
1234 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1235 m88k-motorola-sysv4* )
1236 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1237 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1238 dnl I hope there are not other 4.0 versions for this machine
1239 dnl which really need usg5-4 instead.
1240 machine=delta88k opsys=usg5-4-2
1242 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1245 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1246 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1249 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1251 dnl Gould Power Node and NP1
1252 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1253 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1254 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1256 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1257 dnl as far as XEmacs is concerned).
1259 dnl Build needs to be different on 7.0 and later releases
1260 case "`uname -r`" in
1261 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1262 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1264 NON_GNU_CPP="/lib/cpp"
1266 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1267 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1268 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1269 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1271 dnl Honeywell XPS100
1272 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1274 dnl HP 9000 series 200 or 300
1275 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1279 dnl Figure out machine and opsys orthogonally
1280 case "$canonical" in
1281 m68* ) machine=hp9000s300 ;;
1282 hppa* ) machine=hp800 ;;
1285 case "$canonical" in
1286 *-hp-hpux7* ) opsys=hpux ;;
1287 *-hp-hpux8* ) opsys=hpux8 ;;
1288 *-hp-hpux9* ) opsys=hpux9 ;;
1289 *-hp-hpux10* ) opsys=hpux10 ;;
1290 *-hp-hpux11* ) opsys=hpux11 ;;
1294 dnl HP has a broken "strcat"
1295 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1297 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1298 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1299 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1301 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1305 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1306 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1309 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1310 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1311 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1312 romp-ibm-aos* ) opsys=bsd4-3 ;;
1313 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1314 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1316 dnl Integrated Solutions "Optimum V"
1317 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1318 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1320 dnl Intel 386 machines where we do care about the manufacturer
1321 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1324 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1326 dnl Sequent Symmetry running Dynix
1327 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1329 dnl Sequent Symmetry running DYNIX/ptx
1330 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1332 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1333 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1334 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1336 dnl Intel Paragon OSF/1
1337 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1340 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1342 dnl Masscomp machines
1343 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1345 dnl Megatest machines
1346 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1348 dnl Workstations sold by MIPS
1349 dnl This is not necessarily all workstations using the MIPS processor -
1350 dnl Irises are produced by SGI, and DECstations by DEC.
1351 mips-mips-usg* ) machine=mips4 ;;
1354 NON_GNU_CC="cc -systype bsd43"
1355 NON_GNU_CPP="cc -systype bsd43 -E"
1356 case "$canonical" in
1357 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1358 mips-mips-riscos5* ) opsys=riscos5 ;;
1361 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1362 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1365 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1367 dnl The complete machine from National Semiconductor
1368 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1371 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1372 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1374 dnl Nixdorf Targon 31
1375 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1378 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1381 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1383 dnl Pyramid machines
1384 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1387 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1388 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1391 mips-siemens-sysv* | mips-sni-sysv*)
1392 machine=mips-siemens opsys=usg5-4
1393 NON_GNU_CC=/usr/ccs/bin/cc
1394 NON_GNU_CPP=/usr/ccs/lib/cpp
1400 NON_GNU_CC=/usr/ccs/bin/cc
1401 NON_GNU_CPP=/usr/ccs/lib/cpp
1404 dnl Silicon Graphics machines
1405 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1406 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1407 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1409 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1410 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1411 mips-sgi-irix6* ) opsys=irix6-0 ;;
1412 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1413 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1414 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1415 mips-sgi-irix* ) opsys=irix5-0 ;;
1418 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1419 *-sony-news* ) opsys=newsos5 ;;
1422 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1425 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1427 case "$canonical" in
1428 m68*-sunos1* ) machine=sun1 ;;
1429 m68*-sunos2* ) machine=sun2 ;;
1430 m68* ) machine=sun3 ;;
1431 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1432 i*86-*-* ) machine=intel386 ;;
1433 rs6000* ) machine=rs6000 ;;
1436 dnl Make $canonical even more so.
1437 case "$canonical" in *-sunos5*)
1438 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1441 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1442 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1443 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1444 dnl function integrated.
1445 case "$canonical" in
1447 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1450 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1454 case "$canonical" in
1457 os_release_major=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\1/'`
1458 os_release_minor=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\2/'`
1459 case "$os_release_minor" in [[0-9]])
1460 os_release_minor="0${os_release_minor}";;
1462 os_release="${os_release_major}${os_release_minor}"
1463 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1465 dnl The last Sun386 ran 4.0.
1466 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1467 *-sunos4.0* ) opsys=sunos4-0 ;;
1468 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1469 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1470 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1471 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1472 *-mach* ) opsys=mach-bsd4-3 ;;
1476 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1478 dnl Watch out for a compiler guaranteed not to work.
1479 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1483 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1486 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1487 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1489 dnl Tandem Integrity S2
1490 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1493 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1495 dnl Tektronix 16000 box (6130?)
1496 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1498 dnl src/m/tek4300.h hints that this is a m68k machine.
1499 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1502 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1504 dnl Ustation E30 (SS5E)
1505 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1509 case "$canonical" in
1510 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1511 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1512 *-mach* ) opsys=mach-bsd4-3 ;;
1517 ns16k-whitechapel-* ) machine=mg1 ;;
1520 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1522 dnl Intel 386 machines where we do not care about the manufacturer
1525 case "$canonical" in
1526 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1527 *-isc2.2* ) opsys=isc2-2 ;;
1528 *-isc4.0* ) opsys=isc4-0 ;;
1529 *-isc4.* ) opsys=isc4-1
1530 GCC_TEST_OPTIONS=-posix
1531 NON_GCC_TEST_OPTIONS=-Xp
1533 *-isc* ) opsys=isc3-0 ;;
1534 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1535 *-esix* ) opsys=esix ;;
1536 *-mach* ) opsys=mach-bsd4-3 ;;
1537 *-xenix* ) opsys=xenix ;;
1538 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1539 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1540 *-bsdi4* ) opsys=bsdos4 ;;
1541 *-bsdi3* ) opsys=bsdos3 ;;
1542 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1543 *-bsdi2* ) opsys=bsdos2 ;;
1544 *-sco3.2v5* ) opsys=sco5 ;;
1545 *-sysv5* ) opsys=sco7 ;;
1546 *-386bsd* ) opsys=386bsd ;;
1547 *-freebsd* ) opsys=freebsd ;;
1548 *-nextstep* ) opsys=nextstep ;;
1549 *-pc-cygwin* ) opsys=cygwin32 ;;
1550 *-pc-mingw* ) opsys=mingw32 ;
1551 test -z "$with_tty" && with_tty="no";;
1552 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1557 m68k-*-linux* ) machine=m68k opsys=linux ;;
1561 dnl Initialize machine from $canonical if not in our database above.
1562 test -z "$machine" && machine=`echo $canonical | sed 's/-.*$//'`
1564 dnl Initialize opsys from `uname -s` if not in our database above.
1565 test -z "$opsys" && opsys=`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
1567 dnl Use configure-time autodetection if s&m not available
1568 if test -r "${srcdir}/src/m/${machine}.h"; then
1569 machfile="m/${machine}.h"
1570 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
1572 echo "XEmacs has no builtin knowledge of \`$machine' machines."
1573 echo "Using configure-time autodetection only."
1576 if test -r "${srcdir}/src/s/${opsys}.h"; then
1577 opsysfile="s/${opsys}.h"
1578 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
1580 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems."
1581 echo "Using configure-time autodetection only."
1584 dnl --------------------------------------------------------------
1585 dnl $opsys detection complete; defaults depending on $opsys follow
1586 dnl --------------------------------------------------------------
1588 if test -z "$pdump"; then
1590 linux* ) pdump=yes ;; dnl glibc 2.3.1 seems to hose unexec
1591 darwin ) pdump=yes ;; dnl No "native" working dumper available
1592 cygwin* ) pdump=yes ;; dnl unexec is broken
1597 if test -z "$dynamic"; then
1599 hpux* | sunos4* ) dynamic=no ;;
1603 if test "$dynamic" = "yes"; then
1605 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1606 decosf* ) ld_call_shared="-call_shared" ;;
1607 darwin ) AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) ;;
1609 else dnl "$dynamic" = "no"
1612 echo "Static linking is not supported on Solaris 2."
1613 echo "Rerun configure without specifying --dynamic=no."
1615 linux ) ld_call_shared="-Bstatic" ;;
1616 decosf* ) ld_call_shared="-non_shared" ;;
1620 dnl Use xlc by default on AIX
1621 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1623 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1624 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1626 dnl --------------------------------------------------
1627 dnl Determine the compiler, set up for feature testing
1628 dnl --------------------------------------------------
1630 dnl Sun Development environment support
1631 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1632 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1633 if test "$with_workshop" = "yes"; then
1635 XE_ADD_OBJS(sunpro.o)
1638 if test "$with_clash_detection" != "no"; then
1639 AC_DEFINE(CLASH_DETECTION)
1640 XE_ADD_OBJS(filelock.o)
1643 dnl Choose a compiler from (in order)
1644 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1645 test -n "$compiler" && CC="$compiler"
1646 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1647 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1650 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1651 dnl But we know better what's good for us, so we do our own
1652 dnl computation of real CFLAGS later.
1653 dnl --cflags overrides environment variable CFLAGS
1654 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1655 if test "${CFLAGS-unset}" != unset
1656 then cflags_specified=yes;
1657 else cflags_specified=no;
1660 xe_save_CFLAGS="$CFLAGS"
1662 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1664 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1665 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1668 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1672 CFLAGS="$xe_save_CFLAGS"
1674 dnl Figure out what C preprocessor to use.
1676 dnl On Sun systems, people sometimes set up the variable CPP
1677 dnl with a value that is a directory, not an executable at all.
1678 dnl Detect that case, and ignore that value.
1679 test -n "$CPP" -a -d "$CPP" && CPP=
1681 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1685 dnl --------------------------------------------------------------------
1686 dnl Compiler feature macros
1687 dnl --------------------------------------------------------------------
1689 AC_AIX dnl Defines _ALL_SOURCE on AIX.
1691 dnl We want feature macros defined here *and* in config.h.in, so that
1692 dnl the compilation environment at configure time and compile time agree.
1694 AC_MSG_CHECKING(for GNU libc)
1695 AC_TRY_COMPILE([#include <features.h>],[
1696 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1697 #error Not a GNU libc system :-(
1698 ******* ======= ******** &&&&&&&&
1700 ], have_glibc=yes, have_glibc=no)
1701 AC_MSG_RESULT($have_glibc)
1702 dnl I'm tired of pop being broken with GLIBC -slb
1703 dnl Well. then why not fix fucking pop?
1704 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1706 dnl We'd like to use vendor extensions, where available.
1707 dnl We'd like to use functions from the latest Unix98 standards.
1708 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html
1711 AC_DEFINE(__EXTENSIONS__)
1712 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction.
1713 if test "$os_release" -ge 505; then
1714 AC_DEFINE(_XOPEN_SOURCE,500)
1715 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1718 AC_DEFINE(_POSIX_C_SOURCE,199506L)
1719 AC_DEFINE(_XOPEN_SOURCE,500)
1720 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1724 dnl Identify compilers to enable compiler-specific hacks.
1725 dnl Add support for other compilers HERE!
1726 dnl GCC is already identified elsewhere.
1727 AC_TRY_RUN([int main () {
1728 #if defined __SUNPRO_C
1730 #elif defined __DECC
1732 #elif defined __USLC__ && defined __SCO_VERSION__
1734 #elif defined __INTEL_COMPILER
1740 [case "$conftest_rc" in
1741 11) echo "You appear to be using the SunPro C compiler." ; __SUNPRO_C=yes ;;
1742 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1743 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;;
1744 14) echo "You appear to be using the Intel C++ compiler."; __ICC=yes
1745 dnl Newer versions of icc claim to be GCC
1750 dnl case "$canonical" in
1751 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1754 dnl --------------------------------------------------------------------
1755 dnl Extract some information from the operating system and machine files
1756 dnl --------------------------------------------------------------------
1758 echo "Extracting information from the machine- and system-dependent headers..."
1760 dnl It is not important that this name contain the PID; you cannot run
1761 dnl two configures in the same directory and have anything work
1763 tempcname="conftest.c"
1765 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1768 [#]define [$1]ifelse([$3],,, [ "$3"])
1770 configure___ [$2]=[$1]
1773 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1774 define([CPP_boolean_to_sh],
1776 configure___ [$2]=yes
1778 configure___ [$2]=no
1780 ])dnl CPP_boolean_to_sh
1782 cat > $tempcname < confdefs.h
1783 cat >> $tempcname <<EOF
1785 #define C_SWITCH_SITE
1786 #define C_SWITCH_X_SITE
1787 #define LD_SWITCH_SITE
1788 #define LD_SWITCH_X_SITE
1789 #define LD_SWITCH_X_SITE_AUX
1790 #define OS_RELEASE $os_release
1792 #ifdef config_opsysfile
1793 #include "$srcdir/src/$opsysfile"
1796 #ifdef config_machfile
1797 #include "$srcdir/src/$machfile"
1800 CPP_to_sh(LIBS_MACHINE, libs_machine)
1801 CPP_to_sh(LIBS_SYSTEM, libs_system)
1802 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1803 CPP_to_sh(LIB_STANDARD, libs_standard)
1805 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1806 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1808 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1809 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1811 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1812 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1814 CPP_to_sh(UNEXEC, unexec, unexec.o)
1816 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1818 #define ORDINARY_LD "\$(CC) \$(CFLAGS)"
1819 configure___ ordinary_ld=ORDINARY_LD
1821 #ifdef ORDINARY_LINK
1822 #define LD ORDINARY_LD
1823 #else /* no ORDINARY LINK */
1824 #ifdef COFF_ENCAPSULATE
1825 #define LD "\$(CC) -nostdlib"
1826 #else /* not COFF_ENCAPSULATE */
1829 #else /* ! defined (LINKER) */
1831 #endif /* ! defined (LINKER) */
1832 #endif /* ! defined (COFF_ENCAPSULATE) */
1833 #endif /* not ORDINARY_LINK */
1836 CPP_to_sh(LIB_GCC, lib_gcc)
1837 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1839 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1841 #ifdef COFF_ENCAPSULATE
1842 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1843 #else /* ! defined (COFF_ENCAPSULATE) */
1844 #define START_FILES "pre-crt0.o /lib/crt0.o"
1845 #endif /* ! defined (COFF_ENCAPSULATE) */
1846 #else /* ! defined (NO_REMAP) */
1847 #define START_FILES "ecrt0.o"
1848 #endif /* ! defined (NO_REMAP) */
1849 #endif /* no ORDINARY_LINK */
1853 configure___ start_files=START_FILES
1855 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1856 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1857 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1858 dnl The MAIL_USE_xxx variables come from the s&m headers
1859 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1860 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1861 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking)
1862 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1865 dnl The value of CPP is a quoted variable reference, so we need to do this
1866 dnl to get its actual value...
1867 CPP=`eval "echo $CPP $CPPFLAGS"`
1870 eval `$CPP -Isrc $tempcname \
1871 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1872 changequote([, ])dnl
1876 if test "$pdump" = "yes"; then
1885 dnl For debugging...
1886 test "$extra_verbose" = "yes" && \
1887 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1888 objects_machine objects_system c_switch_machine c_switch_system
1889 ld_switch_machine ld_switch_system unexec ld_switch_shared
1890 ld lib_gcc ld_text_start_addr start_files ordinary_link
1891 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1893 dnl Pick up mingw include path
1894 dnl We only cope with headers in mingw, not mingw32: no previous version of
1895 dnl XEmacs supported mingw and cygnus have made this incompatible change
1896 dnl so we just go with the flow.
1897 case "$opsys" in mingw* | cygwin*)
1898 cygwin_include=`eval "gcc -print-file-name=libc.a"` ;
1899 cygwin_include=`eval "dirname $cygwin_include"` ;
1900 cygwin_include="-I$cygwin_include/../include" ;
1901 extra_includes="$cygwin_include/mingw $cygwin_include" ;
1902 case "$opsys" in mingw*)
1903 XE_APPEND($extra_includes, c_switch_system) ;;
1908 dnl Non-ordinary link usually requires -lc
1909 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1911 dnl -----------------------
1912 dnl Compiler-specific hacks
1913 dnl -----------------------
1915 dnl DEC C `-std1' means ANSI C mode
1916 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site)
1918 dnl Some versions of SCO native compiler need -Kalloca
1919 if test "$__USLC__" = yes; then
1920 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed)
1922 AC_TRY_LINK([], [void *x = alloca(4);], [:], [
1923 xe_save_c_switch_system="$c_switch_system"
1924 c_switch_system="$c_switch_system -Kalloca"
1925 AC_TRY_LINK([], [void *x = alloca(4);], [ need_kalloca=yes ])
1926 c_switch_system="$xe_save_c_switch_system"])
1927 AC_MSG_RESULT($need_kalloca)
1928 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system)
1931 dnl Calculate value of CFLAGS:
1932 dnl Use either command line flag, environment var, or autodetection
1933 if test "$cflags_specified" = "no"; then
1934 dnl Following values of CFLAGS are known to work well.
1935 dnl Should we take debugging options into consideration?
1936 if test "$GCC" = "yes"; then
1937 CFLAGS="-g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes"
1938 dnl Yuck, bad compares have been worth at least 3 crashes!
1939 CFLAGS="$CFLAGS -Wsign-compare"
1940 dnl XEmacs is known not to be strict-aliasing-safe.
1941 case "`gcc -v --help 2>&1`" in
1942 *-fstrict-aliasing* ) CFLAGS="$CFLAGS -fno-strict-aliasing" ;;
1944 dnl You get five zillion shadowing warnings with g++.
1945 dnl Even with gcc, -Wshadow is questionable because of its complaints
1946 dnl about parameters with the same names as global functions.
1947 if test "$xemacs_compiler" != "g++"; then
1948 CFLAGS="$CFLAGS -Wshadow"
1950 dnl glibc is intentionally not `-Wpointer-arith'-clean.
1951 dnl Ulrich Drepper has rejected patches to fix the glibc header files.
1952 test "$have_glibc" != "yes" && CFLAGS="$CFLAGS -Wpointer-arith"
1953 dnl I'm not convinced this is a good idea any more. -sb
1954 dnl test "$opsys $machine" = "linux intel386" && \
1955 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1956 elif test "$__SUNPRO_C" = "yes"; then
1958 sol2 ) CFLAGS="-v -xO4" ;;
1959 sunos4* ) CFLAGS="-xO2";;
1961 elif test "$__DECC" = "yes"; then
1963 elif test "$CC" = "xlc"; then
1964 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1965 elif test "$__ICC" = "yes"; then
1966 CFLAGS="-g -O3 -Ob2 -Wall -W1"
1967 dnl ### Add optimal CFLAGS support for other compilers HERE!
1969 CFLAGS="-O" ;dnl The only POSIX-approved flag
1973 dnl Search for GCC specific build problems we know about
1974 if test "$GCC" = "yes"; then
1975 AC_MSG_CHECKING(for buggy gcc versions)
1976 GCC_VERSION=`$CC --version`
1977 case `uname -s`:`uname -m`:$GCC_VERSION in
1978 dnl egcs 2.90.21 (egcs-1.00 release)
1979 dnl egcs 2.90.29 (egcs-1.0.3 release)
1980 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*)
1981 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
1982 dnl without also using `-fno-schedule-insns'.
1986 *-fno-schedule-insns*) ;;
1989 AC_MSG_WARN(Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures)
1990 AC_MSG_WARN(without also using -fno-schedule-insns.)
1991 AC_MSG_ERROR(Aborting due to known problem)
1997 dnl egcs-2.91.57 (egcs-1.1 release)
1998 dnl egcs-2.91.66 (egcs-1.1.2 release)
1999 Linux:alpha:egcs-2.91.*)
2001 AC_MSG_WARN(There have been reports of egcs-1.1 not compiling XEmacs correctly on)
2002 AC_MSG_WARN(Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.)
2003 AC_MSG_ERROR(Aborting due to known problem)
2008 case "$GCC_VERSION" in
2011 *-fno-strength-reduce*) ;;
2014 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
2015 AC_MSG_WARN(-fno-strength-reduce.)
2016 AC_MSG_ERROR(Aborting due to known problem)
2022 *-fno-caller-saves*) ;;
2025 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
2026 AC_MSG_WARN(-fno-caller-saves.)
2027 AC_MSG_ERROR(Aborting due to known problem)
2037 dnl GNU ld now defaults to combreloc, which screws up unexec, but not pdump.
2038 dnl Note that it's OK if the GNU style long option causes non-GNU ld to barf
2039 dnl a usage message, that's often good enough. Please report it, though.
2040 dnl #### Should make this Solaris-friendly.
2041 dnl Link with -z nocombreloc for now.
2042 if test "$pdump" != "yes"; then
2043 AC_MSG_CHECKING(for \"-z nocombreloc\" linker flag)
2044 case "`ld --help 2>&1`" in
2045 *-z\ nocombreloc* ) AC_MSG_RESULT(yes)
2046 XE_PREPEND(-z nocombreloc, ld_switch_site) ;;
2047 *) AC_MSG_RESULT(no) ;;
2052 dnl Inform compiler that certain flags are meant for the linker
2053 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
2054 define([XE_PROTECT_LINKER_FLAGS], [
2055 if test "$GCC" = "yes"; then
2056 set x $[$1]; shift; [$1]=""
2057 while test -n "[$]1"; do
2059 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
2060 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
2062 * ) [$1]="$[$1] -Xlinker [$]1" ;;
2067 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
2068 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
2069 XE_PROTECT_LINKER_FLAGS(ld_switch_site)
2070 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
2071 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
2073 dnl Add s&m-determined objects (including unexec) to link line
2074 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
2075 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
2076 test -n "$unexec" && test ! "$pdump" = "yes" && XE_ADD_OBJS($unexec)
2077 test "$pdump" = "yes" && XE_ADD_OBJS(dumper.o)
2079 dnl Dynodump (Solaris 2.x, x<6)
2080 AC_MSG_CHECKING(for dynodump)
2081 if test "$unexec" != "unexsol2.o"; then
2086 XE_APPEND(dynodump, MAKE_SUBDIR)
2087 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
2089 sparc ) dynodump_arch=sparc ;;
2090 *86* ) dynodump_arch=i386 ;;
2091 powerpc ) dynodump_arch=ppc ;;
2093 dnl Dynodump requires the system linker
2094 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
2097 dnl Feed s&m crud to src/Makefile
2099 dnl Linux/powerpc needs the following magic for some reason
2100 dnl [Not needed with YellowDog 2.3 and causes link problems with YellowDog 3.0,
2101 dnl the two most popular PowerPC distributions.]
2102 dnl test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
2104 if test "$unexec" = "unexaix.o"; then
2105 dnl AIX needs various hacks to make static linking work.
2106 if test "$dynamic" = "no"; then
2107 start_flags="-Wl,-bnso,-bnodelcsect"
2108 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
2109 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
2110 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
2112 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
2113 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
2115 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
2117 elif test -n "$ld_text_start_addr"; then
2118 start_flags="-T $ld_text_start_addr -e __start"
2120 AC_SUBST(start_flags)
2122 AC_SUBST(ld_switch_shared)
2123 AC_SUBST(start_files)
2124 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
2125 test -z "$linker" && linker='$(CC) -nostdlib'
2126 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
2128 test "$GCC" != "yes" && lib_gcc=
2132 dnl ---------------------------------------------------------------
2133 dnl Add site and system specific flags to compile and link commands
2134 dnl ---------------------------------------------------------------
2136 dnl Allow use of either ":" or spaces for lists of directories
2137 define(COLON_TO_SPACE,
2138 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
2140 dnl --site-libraries (multiple dirs)
2141 COLON_TO_SPACE(site_libraries)
2142 if test -n "$site_libraries"; then
2143 for arg in $site_libraries; do
2146 * ) test -d "$arg" || \
2147 XE_DIE("Invalid site library \`$arg': no such directory")
2150 XE_APPEND($arg, ld_switch_site)
2154 dnl --site-includes (multiple dirs)
2155 COLON_TO_SPACE(site_includes)
2156 if test -n "$site_includes"; then
2157 for arg in $site_includes; do
2160 * ) test -d "$arg" || \
2161 XE_DIE("Invalid site include \`$arg': no such directory")
2164 XE_APPEND($arg, c_switch_site)
2168 dnl --site-prefixes (multiple dirs)
2169 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
2170 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
2171 dnl Site prefixes take precedence over the standard places, but not over
2172 dnl site-includes and site-libraries.
2173 COLON_TO_SPACE(site_prefixes)
2174 if test -n "$site_prefixes"; then
2175 for dir in $site_prefixes; do
2176 lib_dir="${dir}/lib"
2177 inc_dir="${dir}/include"
2178 if test ! -d "$dir"; then
2179 XE_DIE("Invalid site prefix \`$dir': no such directory")
2180 elif test ! -d "$lib_dir"; then
2181 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
2183 if test -d "$inc_dir"; then
2184 XE_APPEND("-I$inc_dir", c_switch_site)
2186 XE_APPEND("-L$lib_dir", ld_switch_site)
2191 dnl GNU software installs by default into /usr/local/{include,lib}
2192 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
2193 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
2194 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
2197 dnl Extra system-specific library directories - please add to list
2198 for dir in "/usr/ccs/lib"; do
2199 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2202 dnl --site-runtime-libraries (multiple dirs)
2203 COLON_TO_SPACE(site_runtime_libraries)
2204 if test -n "$site_runtime_libraries"; then
2205 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
2209 dnl Linux systems have dynamic runtime library directories listed in
2210 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty
2211 dnl safe to use them at link time, and less controversial than forcing
2212 dnl the run-time to use the link-time libraries. This also helps avoid
2213 dnl mismatches between the link-time and run-time libraries.
2215 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries
2216 dnl listed in /etc/ld.so.conf on some systems, and including them on
2217 dnl the link path leads to linking in utterly broken libc's.
2218 dnl There are many clever ways of approaching this problem,
2219 dnl but finding one that actually works...
2221 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then
2222 dnl for dir in `cat /etc/ld.so.conf`; do
2223 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2225 dnl add_runtime_path=no
2228 dnl -------------------------------------
2229 dnl Compute runtime library path
2230 dnl -------------------------------------
2232 if test -n "$add_runtime_path"; then :;
2233 elif test "$dynamic" = "no"; then add_runtime_path=no
2234 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
2235 else case "$opsys" in
2236 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
2237 * ) add_runtime_path=no ;;
2241 if test "$add_runtime_path" = "yes"; then
2242 dnl Try to autodetect runtime library flag (usually -R),
2243 dnl and whether it works (or at least does no harm)
2244 AC_MSG_CHECKING("for runtime libraries flag")
2246 sol2 ) dash_r="-R" ;;
2247 decosf* | linux* | irix*) dash_r="-rpath " ;;
2250 for try_dash_r in "-R" "-R " "-rpath "; do
2251 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
2252 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
2253 AC_TRY_LINK(, , dash_r="$try_dash_r")
2255 test -n "$dash_r" && break
2258 if test -n "$dash_r";
2259 then AC_MSG_RESULT("\"${dash_r}\"")
2260 else AC_MSG_RESULT(NONE)
2264 xe_add_unique_runpath_dir='
2266 for xe_dir in $runpath_dirs; do dnl Uniquify
2267 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
2269 if test "$xe_add_p" = "yes"; then
2270 test -n "$runpath" && runpath="${runpath}:"
2271 runpath="${runpath}${xe_runpath_dir}"
2272 runpath_dirs="$runpath_dirs $xe_runpath_dir"
2276 dnl XE_ADD_RUNPATH_DIR(directory)
2277 define([XE_ADD_RUNPATH_DIR],[{
2279 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
2280 test "$xe_runpath_dir" != "/lib" -a \
2281 "$xe_runpath_dir" != "/usr/lib" -a \
2282 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
2283 eval "$xe_add_unique_runpath_dir"
2286 dnl XE_COMPUTE_RUNPATH()
2287 define([XE_COMPUTE_RUNPATH],[
2288 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
2289 dnl Remove runtime paths from current ld switches
2290 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2291 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2292 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
2294 dnl Fix up Runtime path
2295 dnl If LD_RUN_PATH is set in environment, use that.
2296 dnl In this case, assume user has set the right value.
2297 runpath="" runpath_dirs=""
2298 if test -n "$LD_RUN_PATH"; then
2299 runpath="$LD_RUN_PATH"
2300 elif test "$GCC" = "yes"; then
2301 dnl Compute runpath from gcc's -v output
2302 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2303 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2304 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2305 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2306 case "$arg" in P,* | -L* | -R* )
2307 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2308 XE_ADD_RUNPATH_DIR("$dir")
2312 ld_switch_run="$ld_switch_run_save"
2315 dnl Add all directories with .so files to runpath
2316 for arg in $ld_switch_site $ld_switch_x_site; do
2317 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2319 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2320 dnl #### this test always fails here as need_motif is null
2321 if test "$opsys $need_motif" = "sol2 yes"; then
2322 xe_runpath_dir="/opt/SUNWdt/lib";
2323 eval "$xe_add_unique_runpath_dir";
2325 fi dnl Compute $runpath
2327 if test -n "$runpath"; then
2328 ld_switch_run="${dash_r}${runpath}"
2329 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2330 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2334 XE_COMPUTE_RUNPATH()
2336 dnl -----------------------------------
2337 dnl Do some misc autoconf-special tests
2338 dnl -----------------------------------
2340 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2341 dnl Assume not, until told otherwise.
2343 if test "$with_dlmalloc" != "no"; then
2348 after_morecore_hook_exists=yes
2349 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2350 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2351 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2352 [AC_MSG_RESULT(yes)],
2354 after_morecore_hook_exists=no])
2355 if test "$system_malloc" = "yes" ; then
2358 - The GNU allocators don't work with this system configuration."
2359 elif test "$with_system_malloc" = "yes" ; then
2362 - User chose not to use GNU allocators."
2363 elif test "$with_debug_malloc" = "yes" ; then
2366 - User chose to use Debugging Malloc."
2369 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then
2371 - Using Doug Lea's new malloc from the GNU C Library."
2372 AC_DEFINE(DOUG_LEA_MALLOC)
2373 if test "$after_morecore_hook_exists" = "no" ; then
2375 - Using Doug Lea's new malloc from the Linux C Library."
2376 AC_DEFINE(_NO_MALLOC_WARNING_)
2380 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2381 dnl Try this again when 2.1 hits the streets.
2382 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2383 dnl have_libmcheck=no
2384 dnl if test "$error_check_malloc" = "yes" -a \
2385 dnl "$have_glibc" = "yes" -a \
2386 dnl "$doug_lea_malloc" = "yes"; then
2387 dnl AC_CHECK_HEADERS(mcheck.h)
2388 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2391 dnl if test "$have_libmcheck" = "yes"; then
2392 dnl AC_DEFINE(HAVE_LIBMCHECK)
2393 dnl libmcheck=-lmcheck
2394 dnl AC_SUBST(libmcheck)
2397 dnl Some other nice autoconf tests. If you add a test here which
2398 dnl should make an entry in src/config.h, do not forget to add an
2399 dnl #undef clause to src/config.h.in for autoconf to modify.
2405 dnl checks for header files
2406 AC_CHECK_HEADERS(dnl
2409 cygwin/version.h dnl
2429 dnl ----------------------------------------------------------------
2430 dnl Checking for utime() or utimes().
2431 dnl We prefer utime, since it is more standard.
2432 dnl Some systems have utime.h but do not declare the struct anyplace,
2433 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS.
2434 dnl ----------------------------------------------------------------
2435 AC_MSG_CHECKING(for utime)
2436 AC_TRY_COMPILE([#include <sys/types.h>
2437 #include <utime.h>],
2438 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);],
2440 AC_DEFINE(HAVE_UTIME)],
2442 dnl We don't have utime(); how about utimes()?
2443 AC_CHECK_FUNCS(utimes)])
2446 dnl checks for typedefs
2453 AC_CHECK_TYPE(ssize_t, int)
2455 dnl check for Unix98 socklen_t
2456 AC_MSG_CHECKING(for socklen_t)
2457 AC_TRY_COMPILE([#include <sys/types.h>
2458 #include <sys/socket.h>
2460 ],[],[AC_MSG_RESULT(yes)],[
2461 AC_TRY_COMPILE([#include <sys/types.h>
2462 #include <sys/socket.h>
2463 int accept (int, struct sockaddr *, size_t *);
2465 AC_MSG_RESULT(size_t)
2466 AC_DEFINE(socklen_t,size_t)], [
2468 AC_DEFINE(socklen_t,int)])])
2470 AC_MSG_CHECKING(for struct timeval)
2471 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2472 #include <sys/time.h>
2475 #ifdef HAVE_SYS_TIME_H
2476 #include <sys/time.h>
2480 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2483 AC_DEFINE(HAVE_TIMEVAL)],
2487 dnl checks for structure members
2491 dnl checks for compiler characteristics
2494 dnl check for Make feature
2497 dnl check byte order
2500 dnl define SIZEOF_TYPE
2501 AC_CHECK_SIZEOF(short)
2502 if test "$ac_cv_sizeof_short" = 0; then
2504 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2505 echo "*** PANIC *** Please examine config.log for compilation errors."
2508 AC_CHECK_SIZEOF(int)
2509 AC_CHECK_SIZEOF(long)
2510 AC_CHECK_SIZEOF(long long)
2511 AC_CHECK_SIZEOF(void *)
2513 dnl Cygwin from 1003022 has intptr_t, uintptr_t in <cygwin/types.h>
2515 cygwin* ) AC_EGREP_HEADER([typedef.*intptr_t;], [cygwin/types.h],
2517 AC_DEFINE(INTPTR_T_IN_CYGWIN_TYPES_H,1)],
2518 [AC_MSG_RESULT(no)]) ;;
2521 dnl check for long file names
2522 AC_SYS_LONG_FILE_NAMES
2524 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2525 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2527 dnl Floating operation support is now unconditional
2528 AC_DEFINE(LISP_FLOAT_TYPE)
2530 AC_TRY_LINK([#include <math.h>],
2531 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2532 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2534 dnl Determine type of mail locking from configure args and s&m headers
2535 AC_CHECKING(type of mail spool file locking)
2536 AC_CHECK_FUNCS(lockf flock)
2537 dnl The mail_use_xxx variables are set according to the s&m headers.
2538 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2539 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2540 test -z "$mail_locking" -a "$mail_use_locking" = "yes" && mail_locking=locking
2541 if test -z "$mail_locking"; then
2542 case "$opsys" in cygwin* | mingw*)
2547 if test "$mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF)
2548 elif test "$mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK)
2549 elif test "$mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING)
2550 elif test "$mail_locking" = "pop"; then
2553 else mail_locking="dot-locking"; AC_DEFINE(MAIL_LOCK_DOT)
2555 test "$mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \
2556 XE_DIE("lockf mail locking requested but not available.")
2557 test "$mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \
2558 XE_DIE("flock mail locking requested but not available.")
2559 test "$mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \
2560 XE_DIE("locking mail locking requested but not available.")
2562 case "$opsys" in decosf*)
2563 AC_CHECK_LIB(pthreads, cma_open)
2564 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2565 c_switch_site="$c_switch_site -threads" ;;
2568 dnl ----------------------------------------------------------------
2569 dnl Miscellaneous flags
2570 dnl ----------------------------------------------------------------
2572 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2573 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2574 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2575 then AC_MSG_RESULT(no);
2576 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2578 else AC_MSG_RESULT(no)
2581 dnl Link with "-z ignore" on Solaris if supported
2582 if test "$opsys" = "sol2"; then
2583 if test "$os_release" -ge 506; then
2584 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2585 case "`ld -h 2>&1`" in
2586 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2587 XE_PREPEND(-z ignore, ld_switch_site) ;;
2588 *) AC_MSG_RESULT(no) ;;
2593 dnl ----------------------
2594 dnl Choose a window system
2595 dnl ----------------------
2597 AC_CHECKING("for specified window system")
2599 dnl Autodetection of Gdk libraries and includes
2600 dnl -------------------------------------------
2601 dnl On some systems (FreeBSD springs to mind), they use
2602 dnl versions on the utility routines, so instead of gtk-config
2603 dnl you must use gtk12-config, etc, etc.
2608 if test "$with_gnome" != "no"; then
2609 AC_MSG_CHECKING(for GNOME configuration script)
2610 for possible in gnome-config
2612 possible_version=`${possible} --version 2> /dev/null`
2613 if test "x${possible_version}" != "x"; then
2614 GNOME_CONFIG="${possible}"
2620 AC_MSG_RESULT([${GNOME_CONFIG}])
2623 if test "${GNOME_CONFIG}" != "no"; then
2624 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui`
2625 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui`
2626 AC_DEFINE(HAVE_GNOME)
2627 XE_APPEND(${GNOME_LIBS}, libs_gtk)
2628 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk)
2631 if test "$with_gtk" != "no";then
2632 AC_MSG_CHECKING(for GTK configuration script)
2633 for possible in gtk12-config gtk14-config gtk-config
2635 possible_version=`${possible} --version 2> /dev/null`
2636 if test "x${possible_version}" != "x"; then
2637 GTK_CONFIG="${possible}"
2638 case "${possible_version}" in
2639 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;;
2640 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;;
2645 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);;
2649 AC_MSG_RESULT([${GTK_CONFIG}])
2652 if test "${GTK_CONFIG}" != "no"; then
2653 AC_MSG_CHECKING(gtk version)
2654 GTK_VERSION=`${GTK_CONFIG} --version`
2655 AC_MSG_RESULT(${GTK_VERSION})
2657 AC_MSG_CHECKING(gtk libs)
2658 GTK_LIBS=`${GTK_CONFIG} --libs`
2659 XE_APPEND(${GTK_LIBS}, libs_gtk)
2660 AC_MSG_RESULT(${GTK_LIBS})
2662 AC_MSG_CHECKING(gtk cflags)
2663 GTK_CFLAGS=`${GTK_CONFIG} --cflags`
2664 if test "$GCC" = "yes"; then
2665 GTK_CFLAGS="${GTK_CFLAGS} -Wno-shadow"
2667 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk)
2668 AC_MSG_RESULT(${GTK_CFLAGS})
2670 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk))
2671 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk))
2672 AC_CHECK_FUNCS(gdk_imlib_init)
2676 AC_SUBST(GTK_CONFIG)
2682 test "${with_scrollbars}" != "no" && with_scrollbars=gtk
2683 test "${with_toolbars}" != no && with_toolbars=gtk
2684 test "${with_menubars}" != "no" && with_menubars=gtk
2685 test "${with_dialogs}" != "no" && with_dialogs=gtk
2686 test "${with_widgets}" != "no" && with_widgets=gtk
2688 XE_ADD_OBJS(console-gtk.o device-gtk.o event-gtk.o frame-gtk.o)
2689 XE_ADD_OBJS(objects-gtk.o redisplay-gtk.o glyphs-gtk.o)
2690 XE_ADD_OBJS(select-gtk.o gccache-gtk.o)
2691 XE_ADD_OBJS(gtk-xemacs.o ui-gtk.o)
2693 dnl Check for libglade support (it rocks)
2694 OLD_CFLAGS="${CFLAGS}"
2695 OLD_CPPFLAGS="${CPPFLAGS}"
2696 OLD_LDFLAGS="${LDFLAGS}"
2697 CFLAGS="${GTK_CFLAGS} ${CFLAGS}"
2698 CPPFLAGS="${GTK_CFLAGS} ${CFLAGS}"
2699 LDFLAGS="${LDFLAGS} ${GTK_LIBS}"
2700 AC_CHECK_HEADERS(glade/glade.h glade.h)
2701 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk))
2702 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk))
2703 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk))
2704 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h],
2706 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)],
2707 [AC_MSG_RESULT(no)])
2708 CFLAGS="${OLD_CFLAGS}"
2709 CPPFLAGS="${OLD_CPPFLAGS}"
2710 LDFLAGS="${OLD_LDFLAGS}"
2713 dnl We may eventually prefer gtk/gdk over vanilla X11...
2715 if test "$with_x11" != "no"; then
2716 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2717 test "$x_includes $x_libraries" != "NONE NONE" && \
2718 window_system=x11 with_x11=yes
2720 dnl Autodetection of X11 libraries and includes
2721 dnl -------------------------------------------
2722 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2723 dnl it often gets it wrong, so we only use it as a last resort.
2725 dnl $OPENWINHOME implies --x-includes and --x-libraries
2726 dnl Not (yet) handled by autoconf2
2727 if test "$x_includes $x_libraries" = "NONE NONE" \
2728 -a -n "$OPENWINHOME" \
2729 -a "$OPENWINHOME" != "/usr/openwin" \
2730 -a -d "$OPENWINHOME"; then
2731 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2732 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2733 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2736 if test "$x_includes" = "NONE"; then
2737 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2738 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2739 dnl This is a workaround for idiot (esp. HP) system vendors, who
2740 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2741 for dir in "/usr/X11" "/usr/X11R6"; do
2742 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2746 if test "$x_libraries" = "NONE"; then
2747 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2748 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2752 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2753 if test "$no_x" = "yes"
2754 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2755 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2759 dnl #### wmperry:: !x11 != NONE
2760 dnl case "$with_x11" in
2761 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2762 dnl no ) window_system=none HAVE_X_WINDOWS=no ;;
2765 if test "$with_x11" = "yes"; then
2766 AC_DEFINE(HAVE_X_WINDOWS)
2767 XE_APPEND(lwlib, MAKE_SUBDIR)
2768 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2771 dnl Look for Motif, but only if not found in $x_includes and $x_libraries
2772 AC_CHECK_HEADER(Xm/Xm.h, [AC_CHECK_LIB(Xm, XmStringFree, got_motif=yes)])
2774 if test "$got_motif" != "yes"; then
2775 dnl Try to find Motif/CDE/Tooltalk dirs
2776 dnl These take precedence over other X libs/includes, so PRE-pend
2777 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" \
2778 "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2779 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2780 if test -d "$lib_dir" -a -d "$inc_dir"; then
2781 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2782 x_libraries="$lib_dir $x_libraries"
2783 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2785 case "$x_includes" in "$inc_dir"* ) ;; *)
2786 x_includes="$inc_dir $x_includes"
2787 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2789 break; dnl only need ONE Motif implementation!
2794 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2795 for rel in "X11R6" "X11R5" "X11R4"; do
2796 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2797 if test -d "$lib_dir" -a -d "$inc_dir"; then
2798 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2799 x_libraries="$x_libraries $lib_dir"
2800 XE_APPEND(-L${lib_dir}, X_LIBS)
2802 case "$x_includes" in "$inc_dir"* ) ;; *)
2803 x_includes="$x_includes $inc_dir"
2804 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2806 break; dnl Only need ONE X11 implementation !
2810 dnl Avoid version mismatch for shared library libXm.so on osf4
2812 decosf*) if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi ;;
2815 ld_switch_x_site="$X_LIBS"
2817 XE_COMPUTE_RUNPATH()
2819 if test "$extra_verbose" = "yes"; then
2820 echo; echo "X11 compilation variables:"
2821 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2825 dnl Set up bitmaps search path.
2826 dnl The original suggestion was to unconditionally to append X11/bitmaps
2827 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2828 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2829 dnl element and add them to BITMAPDIR if they exist.
2831 if test "$x_includes" != NONE; then
2832 for i in $x_includes; do
2833 if test -d "$i/bitmaps"; then
2834 bitmapdirs="$i/bitmaps:$bitmapdirs"
2836 if test -d "$i/X11/bitmaps"; then
2837 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2840 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2842 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2844 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2845 AC_CHECKING(for X defines extracted by xmkmf)
2847 if mkdir conftestdir; then
2849 cat > Imakefile <<'EOF'
2851 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2853 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2854 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2855 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2859 for word in $xmkmf_defines; do
2863 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'`
2865 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;;
2868 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above.
2869 if grep "^#define $sym " confdefs.h >/dev/null; then :; else
2870 if test "$val" = "1"
2871 then AC_DEFINE_UNQUOTED($sym)
2872 else AC_DEFINE_UNQUOTED($sym,$val)
2879 dnl make sure we can find Intrinsic.h
2880 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2881 [AC_MSG_ERROR("Unable to find X11 header files.")])
2883 dnl -lXt and -lX11 are required
2884 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2885 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2886 if test "$have_lib_x11" != "yes"; then
2887 AC_CHECK_LIB(X11, XGetFontProperty,
2888 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2889 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2893 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2895 dnl Autodetect -lXext
2896 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2899 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2900 AC_MSG_ERROR("Unable to find X11 libraries."))
2902 AC_MSG_CHECKING(the version of X11 being used)
2903 AC_TRY_RUN([#include <X11/Intrinsic.h>
2904 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2905 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2906 AC_MSG_RESULT(R${x11_release})
2907 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2909 if test "${x11_release}" = "4"; then
2910 case "$with_widgets" in
2911 "" | "no") with_widgets=no ;;
2912 *) XE_DIE("Widget support requires X11R5 or greater") ;;
2916 AC_CHECK_FUNCS(XConvertCase)
2918 AC_CHECK_HEADERS(X11/Xlocale.h)
2920 dnl XFree86 has a non-standard prototype for this X11R6 function
2921 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback)
2922 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype)
2924 #define NeedFunctionPrototypes 1
2925 #include <X11/Xlib.h>
2926 extern Bool XRegisterIMInstantiateCallback(
2927 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*);
2929 [AC_MSG_RESULT(yes)],
2931 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)])
2933 dnl autodetect -lXmu
2934 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2935 with_xmu=yes, with_xmu=no) }
2936 if test "$with_xmu" = "no"; then
2939 XE_PREPEND(-lXmu, libs_x)
2943 dnl Autodetect -lXbsd
2944 dnl #### Someone, please add a better function than main
2945 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2947 dnl Problem with the MIT distribution of X on AIX
2948 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2949 dnl X11R6 requires thread-safe code on AIX for some reason
2950 if test "$GCC" = "yes"; then
2951 dnl gcc changed the name of the `-mthreads' option to `-pthread'
2953 AC_MSG_CHECKING(for name of AIX gcc threads option)
2954 case `$CC -v --help 2>&1` in
2955 *-mthreads*) aix_threads=-mthreads ;;
2956 *) aix_threads=-pthread ;;
2958 AC_MSG_RESULT($aix_threads)
2959 XE_PREPEND($aix_threads, X_CFLAGS)
2960 XE_PREPEND($aix_threads, libs_x)
2962 dnl Try to use the thread-safe "_r" versions of xlc
2963 case "$CC" in *_r) : ;;
2967 AC_CHECK_SIZEOF(short)
2968 test "$ac_cv_sizeof_short" = 0 && CC="$xe_save_CC" ;;
2973 fi dnl $with_x11 = yes
2975 if test "$with_msw" != "no"; then
2976 AC_CHECKING(for MS-Windows)
2977 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2978 if test "$with_msw" = "yes"; then
2979 AC_DEFINE(HAVE_MS_WINDOWS)
2981 dnl The net installer only works with MS-Windows currently
2982 if test "$with_netinstall" = "yes"; then
2983 XE_APPEND(netinstall, MAKE_SUBDIR)
2984 XE_APPEND(netinstall, SRC_SUBDIR_DEPS)
2985 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR)
2988 install_pp="$srcdir/lib-src/installexe.sh"
2989 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lkernel32 -lwinspool, libs_system)
2990 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2991 if test "$window_system" != x11; then
2993 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2994 && XE_ADD_OBJS(scrollbar-msw.o)
2995 test "$with_menubars" != "no" && with_menubars=msw \
2996 && XE_ADD_OBJS(menubar-msw.o)
2997 test "$with_toolbars" != "no" && with_toolbars=msw \
2998 && XE_ADD_OBJS(toolbar-msw.o)
2999 test "$with_dialogs" != "no" && with_dialogs=msw \
3000 && XE_ADD_OBJS(dialog-msw.o)
3001 test "$with_widgets" != "no" && with_widgets=msw
3003 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
3004 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
3005 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
3006 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
3008 dnl check for our special version of select
3009 AC_TRY_RUN([#include <fcntl.h>
3010 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
3011 [need_event_unixoid=yes; AC_DEFINE(HAVE_MSG_SELECT)])
3012 with_file_coding=yes
3013 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)
3017 AC_SUBST(install_pp)
3019 test -z "$window_system" && window_system="none"
3021 dnl Test for features that require a window system - ANY window system
3022 if test "$window_system" = "none"; then
3023 for feature in menubars scrollbars toolbars dialogs dragndrop xface
3025 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3026 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
3028 eval "with_${feature}=no"
3031 test -z "$with_toolbars" && with_toolbars=yes
3034 dnl ### Test for features that require mswindows support - currently none
3035 dnl ### MS-Windows folks: add code here..... (martin)
3036 if test "$with_msw" != "yes"; then
3037 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
3039 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3040 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
3042 eval "with_${feature}=no"
3048 dnl Test for features that require X11 support
3049 if test "$with_x11" != "yes"; then
3050 dnl It ought to be reasonable to have no output device at all, and only use
3051 dnl XEmacs in --batch mode.
3052 dnl if test "$with_tty" = "no" ; then
3053 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
3055 for feature in tooltalk cde offix wmcommand xim xmu nas_sound
3057 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3058 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
3060 eval "with_${feature}=no"
3064 dnl Balloon Help requires the Shape extension, not available everywhere,
3065 dnl for example not on AIX 4.3.
3066 if test "$with_x11" = "yes"; then
3067 AC_CHECK_HEADER(X11/extensions/shape.h, [
3068 AC_DEFINE(HAVE_BALLOON_HELP)
3069 XE_ADD_OBJS(balloon_help.o balloon-x.o)])
3072 dnl FSF 19.29 has some bitmapdir stuff here.
3075 case "$window_system" in
3076 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
3077 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
3080 test "$with_gnome" = "yes" && echo " Using GNOME."
3081 test "$with_gnome" = "no" && echo " Using GTK."
3083 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
3086 case "$x_libraries" in *X11R4* )
3087 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
3088 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
3091 dnl Enable or disable proper handling of WM_COMMAND
3092 AC_CHECKING(for WM_COMMAND option);
3093 dnl if test "$with_wmcommand" = "yes"; then
3094 if test "$with_wmcommand" != "no"; then
3095 AC_DEFINE(HAVE_WMCOMMAND)
3098 dnl Autodetect Xauth
3099 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
3100 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
3101 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
3102 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
3103 test -z "$with_xauth" && with_xauth=yes
3104 if test "$with_xauth" = "yes"; then
3105 AC_DEFINE(HAVE_XAUTH)
3106 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
3108 AC_SUBST(libs_xauth)
3110 dnl This one is for the static initializeds variables in
3111 dnl offix.c, so that the thing is dumped after lastfile.o
3114 dnl Autodetect tooltalk
3115 if test "$with_tooltalk" != "no" ; then
3116 dnl autodetect the location of tt_c.h
3117 dnl tt_c.h might be in Tt or desktop include directories
3118 for dir in "" "Tt/" "desktop/" ; do
3119 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break)
3121 if test -z "$tt_c_h_file"; then
3122 if test "$with_tooltalk" = "yes"; then
3123 USAGE_ERROR("Unable to find required tooltalk header files.")
3128 if test "$with_tooltalk" != "no" ; then
3129 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
3130 AC_CHECK_LIB(tt, tt_message_create,
3131 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
3133 if test -z "$tt_libs"; then
3134 if test "$with_tooltalk" = "yes"; then
3135 USAGE_ERROR("Unable to find required tooltalk libraries.")
3140 test -z "$with_tooltalk" && with_tooltalk=yes
3141 if test "$with_tooltalk" = "yes"; then
3143 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file")
3144 XE_PREPEND($tt_libs, libs_x)
3145 XE_ADD_OBJS(tooltalk.o)
3149 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
3150 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
3151 test -z "$with_cde" && with_cde=yes
3152 if test "$with_dragndrop" = no; then
3153 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
3156 if test "$with_cde" = "yes" ; then
3158 XE_PREPEND(-lDtSvc, libs_x)
3159 XE_APPEND(CDE, dragndrop_proto)
3160 with_tooltalk=yes # CDE requires Tooltalk
3161 need_motif=yes # CDE requires Motif
3164 dnl Always compile OffiX unless --without-offix is given, no
3165 dnl X11 support is compiled in, no standard Xmu is available,
3166 dnl or dragndrop support is disabled
3167 dnl Because OffiX support currently loses when more than one display
3168 dnl is in use, we now disable it by default -slb 07/10/1998.
3169 test "$window_system" != "x11" && with_offix=no
3170 if test "$with_xmu" != yes -a "$with_x11" = yes; then
3171 AC_MSG_WARN([No OffiX without real Xmu support])
3174 if test "$with_dragndrop" = no; then
3175 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
3178 if test "$with_cde" = yes; then
3179 AC_MSG_WARN([CDE already found, disabling OffiX support])
3182 test -z "$with_offix" && with_offix=no
3183 if test "$with_offix" = "yes"; then
3184 AC_DEFINE(HAVE_OFFIX_DND)
3185 XE_APPEND(offix.o, dnd_objs)
3186 XE_APPEND(OffiX, dragndrop_proto)
3188 if test "$with_gtk" = "yes"; then
3189 XE_APPEND(GTK, dragndrop_proto)
3192 dnl Autodetect Drag'n'Drop support
3193 dnl always included if CDE, Offix, or MSWindows are defined
3194 if test "$with_dragndrop" != "no" ; then
3195 AC_MSG_CHECKING(if drag and drop API is needed)
3196 if test -n "$dragndrop_proto" ; then
3198 AC_MSG_RESULT([yes (${dragndrop_proto} )])
3199 AC_DEFINE(HAVE_DRAGNDROP)
3200 XE_APPEND(dragdrop.o, extra_objs)
3208 AC_CHECKING(for LDAP)
3209 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
3210 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
3211 if test "$with_ldap" != "no"; then
3212 AC_CHECK_LIB(ldap, ldap_search, with_ldap=yes)
3213 dnl Check for other libraries we need to link with to get the main routines.
3214 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes], , -llber) }
3215 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes], , -llber -lkrb) }
3216 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes with_ldap_des=yes], , -llber -lkrb -ldes) }
3217 dnl Recently, we need -lber even though the main routines are elsewhere,
3218 dnl because otherwise be get link errors w.r.t. ber_pvt_opt_on. So just
3219 dnl check for that (it's a variable not a fun but that doesn't seem to
3220 dnl matter in these checks) and stick in -lber if so. Can't hurt (even to
3221 dnl stick it in always shouldn't hurt, I don't think) ... #### Someone who
3222 dnl #### understands LDAP needs to fix this properly.
3223 test "$with_ldap_lber" != "yes" && { AC_CHECK_LIB(lber, ber_pvt_opt_on, with_ldap_lber=yes) }
3225 if test "$with_ldap" = "yes"; then
3226 AC_DEFINE(HAVE_LDAP)
3227 XE_ADD_OBJS(eldap.o)
3228 if test "$with_ldap_des" = "yes" ; then
3229 XE_PREPEND(-ldes, LIBS)
3231 if test "$with_ldap_krb" = "yes" ; then
3232 XE_PREPEND(-lkrb, LIBS)
3234 if test "$with_ldap_lber" = "yes" ; then
3235 XE_PREPEND(-llber, LIBS)
3237 XE_PREPEND(-lldap, LIBS)
3238 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
3241 dnl Autodetect PostgreSQL
3242 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
3243 dnl in this case, configure will easily detect it there.
3245 dnl If PostgreSQL is installed into a different prefix,
3246 dnl (such as the default /usr/local/pgsql when building from source),
3247 dnl that prefix must be specified using the --site-prefixes flag.
3248 if test "$with_postgresql" != "no"; then
3249 AC_CHECKING(for PostgreSQL)
3251 dnl Look for these standard header file locations, known to be used on Linux
3252 for header_dir in "" "pgsql/" "postgresql/"; do
3253 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
3254 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
3257 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
3259 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
3261 AC_DEFINE(HAVE_POSTGRESQL)
3262 AC_CHECK_LIB(pq,PQconnectStart, [
3263 with_postgresqlv7=yes;
3264 AC_DEFINE(HAVE_POSTGRESQLV7)])
3265 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
3266 XE_PREPEND(-lpq, LIBS)
3267 XE_ADD_OBJS(postgresql.o)
3268 elif test "$with_postgresql" = "yes"; then
3269 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
3273 dnl ----------------------
3274 dnl Graphics libraries
3275 dnl ----------------------
3277 if test "$window_system" != "none"; then
3278 AC_CHECKING(for graphics libraries)
3280 dnl add special code to handle xpm-nox on Cygwin (csw)
3281 dnl -- should only happen if CYGWIN && WITH_XPM && WITH_MSW && !WITH_X
3286 cygwin_top=`eval "gcc -print-file-name=libc.a"` ;
3287 cygwin_top=`eval "dirname ${cygwin_top}"`;
3288 cygwin_top="${cygwin_top}/..";
3289 case "$window_system" in
3290 dnl use "standard" search pattern
3292 dnl hardcode "standard" non-X11 xpm lib/inc dirs
3293 msw) libpath_xpm="-L${cygwin_top}/lib/noX"
3294 incpath_xpm="-I${cygwin_top}/include/noX"
3296 dnl not supported on cygwin (yet?)
3298 dnl probably not reached...
3304 dnl use "standard" search pattern for all other OS's
3309 if test -z "$with_xpm"; then
3310 XE_PREPEND("$incpath_xpm", CFLAGS)
3311 XE_PREPEND("$libpath_xpm", LDFLAGS)
3312 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
3314 AC_TRY_RUN([#define XPM_NUMBERS
3315 #include <X11/xpm.h>
3316 int main(int c, char **v) {
3318 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
3319 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
3320 [./conftest dummy_arg; xpm_status=$?;
3321 if test "$xpm_status" = "0"; then
3325 if test "$xpm_status" = "1"; then
3326 xpm_problem="Xpm library version and header file version don't match!"
3327 elif test "$xpm_status" = "2"; then
3328 xpm_problem="Xpm library version is too old!"
3330 xpm_problem="Internal xpm detection logic error!"
3333 *** WARNING *** $xpm_problem
3334 I'm not touching that with a 10-foot pole!
3335 If you really want to use the installed version of Xpm, rerun
3336 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
3340 AC_MSG_RESULT($with_xpm)
3342 if test "$with_xpm" = "yes"; then
3343 dnl #### This code assumes that if AC_CHECK_LIB fails,
3344 dnl #### then it will succeed if FOR_MSW is defined,
3345 dnl #### but doesn't actually verify this assumption.
3347 XE_PREPEND("$libpath_xpm", LDFLAGS)
3348 XE_PREPEND(-lXpm, libs_x)
3349 XE_PREPEND("$incpath_xpm", CFLAGS)
3350 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
3352 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
3356 AC_MSG_RESULT($xpm_for_msw)
3357 if test "$xpm_for_msw" = "yes"; then
3362 dnl Autodetect XFACE
3363 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3364 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3365 test -z "$with_xface" && with_xface=yes
3366 if test "$with_xface" = "yes"; then
3367 AC_DEFINE(HAVE_XFACE)
3368 XE_PREPEND(-lcompface, libs_x)
3371 dnl For a brief period we had the GIF code split out into a separate library,
3372 dnl but patent problems, etc. sort of squashed that idea.
3373 dnl We default to building with builtin GIF decoding
3374 if test "$with_gif" != "no"; then
3377 XE_ADD_OBJS(dgif_lib.o gif_io.o)
3380 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
3381 dnl So we always search for libz compression support.
3382 if test "$with_png $with_tiff" != "no no"; then
3383 AC_CHECK_LIB(c, inflate, [:], [
3384 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
3385 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
3389 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
3390 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
3391 test -z "$with_jpeg" && with_jpeg=yes
3392 if test "$with_jpeg" = "yes"; then
3393 AC_DEFINE(HAVE_JPEG)
3394 XE_PREPEND(-ljpeg, libs_x)
3399 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
3400 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
3401 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
3402 if test -z "$with_png"; then
3403 AC_MSG_CHECKING(for workable png version information)
3404 xe_check_libs="-lpng -lz"
3405 AC_TRY_RUN([#include <png.h>
3406 int main(int c, char **v) {
3407 if (c == 1) return 0;
3408 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
3409 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
3410 [./conftest dummy_arg; png_status=$?;
3411 if test "$png_status" = "0"; then
3415 if test "$png_status" = "1"; then
3416 png_problem="PNG library version and header file don't match!"
3417 elif test "$png_status" = "2"; then
3418 png_problem="PNG library version too old (pre 1.0.2)!"
3421 *** WARNING *** $png_problem
3422 I'm not touching that with a 10-foot pole!
3423 If you really want to use the installed version of libPNG, rerun
3424 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
3428 AC_MSG_RESULT($with_png)
3430 if test "$with_png" = "yes"; then
3432 XE_PREPEND(-lpng, libs_x)
3436 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
3437 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
3438 test -z "$with_tiff" && with_tiff=yes
3439 if test "$with_tiff" = "yes"; then
3440 AC_DEFINE(HAVE_TIFF)
3441 XE_PREPEND(-ltiff, libs_x)
3445 dnl ----------------------
3446 dnl GTK-Specific Graphics libraries
3447 dnl ----------------------
3449 if test "$with_gtk" = "yes"; then
3450 dnl Autodetect XFACE
3451 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3452 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3453 test -z "$with_xface" && with_xface=yes
3454 if test "$with_xface" = "yes"; then
3455 AC_DEFINE(HAVE_XFACE)
3456 XE_PREPEND(-lcompface, libs_gtk)
3461 dnl ----------------------
3462 dnl X-Specific Graphics libraries
3463 dnl ----------------------
3465 if test "$with_x11" = "yes"; then
3466 AC_CHECKING(for X11 graphics libraries)
3469 if test "$with_x11" = "yes"; then
3470 AC_CHECKING(for the Athena widgets)
3472 dnl What in heck did the user actually want?
3473 case "$with_athena" in
3474 dnl This is the default, old fashioned flat Athena.
3475 "xaw" | "") athena_variant=Xaw athena_3d=no ;;
3476 "3d") athena_variant=Xaw3d athena_3d=yes ;;
3477 "next") athena_variant=neXtaw athena_3d=yes ;;
3478 "95") athena_variant=Xaw95 athena_3d=yes ;;
3479 "xpm") athena_variant=XawXpm athena_3d=yes ;;
3480 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;;
3483 athena_3d_function=Xaw3dComputeBottomShadowRGB
3485 dnl Search for the Athena library...
3486 if test "$athena_3d" = "no"; then
3487 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
3489 dnl Must not be a 3d library...
3490 AC_CHECK_LIB($athena_variant, $athena_3d_function,
3491 AC_MSG_WARN("Could not find a non-3d Athena widget library."),
3492 athena_lib=$athena_variant)
3494 AC_MSG_WARN("Could not find an Athena widget library."))
3496 dnl The real configuration, need 3d library
3497 AC_CHECK_LIB($athena_variant, $athena_3d_function, athena_lib=$athena_variant,
3498 dnl OK, couldn't find it with a proper name, try the standard Athena lib
3499 dnl If that is 3d, presume the user asked for what they have installed.
3500 AC_CHECK_LIB(Xaw, $athena_3d_function,
3503 AC_MSG_WARN("Assuming that libXaw is actually $athena_variant.");
3505 AC_MSG_WARN("Could not find a 3d Athena widget library that looked like $athena_variant.")))
3508 dnl Now we locate the Athena headers that we need.
3509 if test "$athena_3d" = "no"; then
3510 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3511 AC_MSG_WARN("Could not find a non-3d Athena header set."),
3512 AC_CHECK_HEADER(X11/Xaw/XawInit.h,
3513 athena_h_path=X11/Xaw,
3514 AC_MSG_WARN("Could not find a non-3d Athena header set.")))
3516 dnl The three-d Athena headers are so much more slippery.
3517 dnl Curse this `Lets replace standard libraries' thing that they did. :/
3518 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h,
3519 AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h,
3520 athena_h_path=X11/$athena_variant,))
3522 dnl Is the variant specific header directory directly under include?
3523 if test -z "$athena_h_path"; then
3524 AC_CHECK_HEADER($athena_variant/XawInit.h,
3525 AC_CHECK_HEADER($athena_variant/ThreeD.h,
3526 athena_h_path=$athena_variant,))
3529 dnl If we couldn't find the specific variant, try the generic Athena 3d headers
3530 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3531 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h,
3532 AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h,
3534 AC_MSG_WARN("Assuming that X11/Xaw3d headers are suitable for $athena_variant.")
3535 athena_h_path=X11/Xaw3d
3539 dnl Also generic 3d headers directly under include dir
3540 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3541 AC_CHECK_HEADER(Xaw3d/XawInit.h,
3542 AC_CHECK_HEADER(Xaw3d/ThreeD.h,
3544 AC_MSG_WARN("Assuming that Xaw3d headers are suitable for $athena_variant.")
3549 dnl If nothing yet found, see if Xaw is a 3d header set...
3550 dnl We AC_MSG_WARN if we fail because I am all out of ideas...
3551 if test -z "$athena_h_path"; then
3552 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3554 AC_MSG_WARN("Assuming that X11/Xaw headers are suitable for $athena_variant.")
3555 athena_h_path=X11/Xaw
3557 AC_MSG_WARN("Could not find a suitable 3d Athena header set."))
3561 dnl Do we actually have a usable Athena widget set? Please?
3562 if test -n "$athena_lib" -a -n "$athena_h_path"; then
3570 fi dnl "$with_x11" = "yes"
3572 if test "$with_x11" = "yes"; then
3573 dnl autodetect Motif - but only add to libs_x later (if necessary)
3574 AC_CHECK_HEADER(Xm/Xm.h,
3575 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
3578 if test "$have_motif" = "yes"; then
3579 dnl autodetect lesstif
3580 AC_MSG_CHECKING(for Lesstif)
3583 #ifdef LESSTIF_VERSION
3586 ], have_lesstif=yes, have_lesstif=no)
3587 AC_MSG_RESULT($have_lesstif)
3590 fi dnl "$with_x11" = "yes"
3592 dnl Finish ensuring that we have values for the various toolkit items.
3593 dnl Not all toolkits support all widgets
3595 dnl Avoid using Motif :-(
3597 *linux* ) lucid_prefers_motif="no" ;;
3598 * ) lucid_prefers_motif="yes" ;;
3601 case "$with_menubars" in "" | "yes" | "athena" )
3602 with_menubars="lucid" ;;
3604 case "$with_dialogs" in "" | "yes" | "lucid" )
3605 if test "$lucid_prefers_motif" = "yes"; then
3606 if test "$have_motif" = "yes"; then with_dialogs="motif"
3607 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
3608 else with_dialogs=no
3611 if test "$have_xaw" = "yes"; then with_dialogs="athena"
3612 elif test "$have_motif" = "yes"; then with_dialogs="motif"
3613 else with_dialogs=no
3617 case "$with_scrollbars" in "" | "yes" )
3618 with_scrollbars="lucid" ;;
3620 case "$with_widgets" in
3622 if test "$lucid_prefers_motif" = "yes"; then
3623 if test "$have_motif" = "yes"; then with_widgets="motif"
3624 elif test "$have_xaw" = "yes"; then with_widgets="athena"
3625 else with_widgets=no
3628 if test "$have_xaw" = "yes"; then with_widgets="athena"
3629 elif test "$have_motif" = "yes"; then with_widgets="motif"
3630 else with_widgets=no
3637 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
3639 case "$all_widgets" in
3641 if test "$have_xaw" != "yes"; then
3642 XE_DIE("Could not find a suitable Athena library to build with.")
3645 dnl Add the Lucid widget Athena code
3646 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
3648 dnl Add the Athena widget library we located earlier
3649 XE_PREPEND(-l$athena_lib, libs_x)
3651 dnl Tell lwlib where to find the Athena header files.
3652 dnl Many people have tried to create a `smart' way of doing this,
3653 dnl but all have failed. Before changing the following ugly definitions,
3654 dnl consult the veterans of many a battle.
3655 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h")
3656 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h")
3657 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h")
3658 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h")
3659 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h")
3660 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h")
3661 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h")
3662 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h")
3663 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h")
3664 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h")
3666 AC_DEFINE(LWLIB_USES_ATHENA)
3667 AC_DEFINE(NEED_ATHENA)
3670 if test "$athena_3d" = "yes"; then
3671 AC_DEFINE(HAVE_ATHENA_3D)
3676 case "$all_widgets" in *motif* )
3677 AC_DEFINE(LWLIB_USES_MOTIF)
3678 AC_DEFINE(NEED_MOTIF)
3679 XE_APPEND(lwlib-Xm.o, lwlib_objs)
3683 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
3684 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
3685 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
3686 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3687 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
3688 case "$with_widgets" in athena* )
3689 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
3691 case "$all_widgets" in *lucid* )
3692 AC_DEFINE(NEED_LUCID)
3693 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
3696 AC_SUBST(lwlib_objs)
3698 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA)
3699 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA)
3701 if test "$athena_3d" = "yes"; then
3702 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
3703 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
3706 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
3707 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3708 AC_DEFINE(LWLIB_TABS_LUCID)
3710 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
3711 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
3712 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
3713 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
3714 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
3716 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
3717 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
3719 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
3720 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
3721 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
3722 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3724 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3725 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3726 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3727 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3729 if test "$with_gtk" = "yes"; then
3730 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-gtk.o)
3731 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-gtk.o)
3732 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-gtk.o)
3733 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-gtk.o)
3734 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-gtk.o)
3737 if test "$with_x11" = "yes"; then
3738 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3739 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3740 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3741 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3742 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3745 dnl ----------------------
3746 dnl Mule-dependent options
3747 dnl ----------------------
3749 test -z "$with_mule" && with_mule=no
3750 test -z "$with_file_coding" && with_file_coding=no
3752 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3753 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3754 dnl echo "Please install the XEmacs/Mule tarball or"
3755 dnl echo "rerun configure with --with-mule=no"
3759 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3760 AC_DEFINE(FILE_CODING)
3761 XE_ADD_OBJS(file-coding.o)
3764 if test "$with_mule" = "yes" ; then
3765 AC_CHECKING(for Mule-related features)
3767 AC_DEFINE(FILE_CODING)
3768 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
3770 dnl Use -lintl to get internationalized strerror for Mule
3771 AC_CHECK_HEADERS(libintl.h)
3772 AC_CHECK_LIB(intl, strerror)
3774 AC_CHECKING(for Mule input methods)
3775 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3776 dnl XIM seems to be flaky except on Solaris...
3777 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3778 case "$with_xim" in "" | "yes" )
3779 AC_CHECKING(for XIM)
3780 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3781 dnl XIM + Lesstif is not (yet?) usable
3782 dnl Only use Motif if linking Motif anyway, or don't have xlib XIM
3783 if test "$need_motif $have_lesstif" = "yes no"; then
3784 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3785 elif test "$have_motif $have_lesstif $with_xim" = "yes no no"; then
3786 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3789 if test "$with_xim" != "no"; then
3791 if test "$with_xim" = "xlib"; then
3793 XE_ADD_OBJS(input-method-xlib.o)
3795 if test "$with_xim" = "motif"; then
3796 AC_DEFINE(XIM_MOTIF)
3798 XE_ADD_OBJS(input-method-motif.o)
3800 if test "$with_xim" = "motif"; then
3805 dnl "with_xfs" = "yes"
3806 if test "$with_xfs" = "yes" ; then
3807 AC_CHECKING(for XFontSet)
3808 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3809 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3810 AC_DEFINE(USE_XFONTSET)
3811 if test "$with_xim" = "no" ; then
3812 XE_ADD_OBJS(input-method-xlib.o)
3818 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3819 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3820 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h
3821 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) }
3822 dnl Detour to find crypt
3823 if test "$with_wnn" != "no"; then
3824 AC_CHECK_FUNCS(crypt)
3825 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3827 dnl Back to our regularly scheduled wnn hunting
3828 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3829 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3830 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3831 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3832 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3834 test -z "$with_wnn" && with_wnn=yes
3835 if test "$with_wnn" = "yes"; then
3837 XE_PREPEND(-l$libwnn, libs_x)
3838 XE_ADD_OBJS(mule-wnnfns.o)
3839 if test "$with_wnn6" != "no"; then
3840 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3841 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3845 dnl Autodetect canna
3846 canna_includes_found=no
3847 if test "$with_canna" != "no"; then
3848 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3850 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3851 -d "/usr/local/canna/include"; then
3852 save_c_switch_site="$c_switch_site"
3853 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3854 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3855 if test "$canna_includes_found" != "yes"; then
3856 c_switch_site="$save_c_switch_site"
3861 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3862 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3863 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3864 test -z "$with_canna" && with_canna=yes
3865 if test "$with_canna" = "yes"; then
3866 AC_DEFINE(HAVE_CANNA)
3867 XE_PREPEND(-lcanna -lRKC, libs_x)
3868 XE_ADD_OBJS(mule-canna.o)
3871 else dnl "$with_mule" = "no"
3872 for feature in xim canna wnn; do
3873 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3874 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3876 eval "with_${feature}=no"
3881 dnl At this point, we know whether we need the motif lib or not.
3882 if test "$need_motif" = "yes" ; then
3883 XE_PREPEND(-lXm, libs_x)
3884 dnl AIX needs the following library for use with Motif
3885 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3886 XE_COMPUTE_RUNPATH()
3889 dnl ----------------------------------------------------------------
3890 dnl Check for POSIX functions.
3891 dnl ----------------------------------------------------------------
3893 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)
3895 dnl getaddrinfo() is borked under hpux11
3896 if test "$ac_cv_func_getaddrinfo" != "no" ; then
3899 AC_MSG_WARN([Use of getaddrinfo is disabled for HP-UX 11.XX.])
3900 ac_cv_func_getaddrinfo=no
3905 dnl ----------------------------------------------------------------
3906 dnl Check for PTY support functions.
3907 dnl ----------------------------------------------------------------
3909 dnl There is no "standard" pty allocation method. Every system is different.
3910 dnl getpt() is the preferred pty allocation method on glibc systems.
3911 dnl _getpty() is the preferred pty allocation method on SGI systems.
3912 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98.
3913 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp)
3915 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems.
3916 dnl openpty() might be declared in:
3917 dnl - pty.h (Tru64 or Linux)
3918 dnl - libutil.h (FreeBSD)
3919 dnl - util.h (NetBSD)
3920 AC_CHECK_FUNC(openpty, have_openpty=yes, [
3921 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)])
3922 if test "$have_openpty" = "yes"; then
3923 AC_DEFINE(HAVE_OPENPTY)
3924 AC_CHECK_HEADERS(pty.h libutil.h util.h, break)
3925 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system)
3928 dnl Check for STREAM support functions.
3929 dnl Confusingly, "str" means both "string" and "SysV Streams".
3930 AC_CHECK_HEADERS(stropts.h)
3931 if test "$ac_cv_header_stropts_h" = "yes"; then
3932 AC_CHECK_FUNCS(isastream)
3933 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL
3936 dnl Use our own realpath always.
3937 XE_ADD_OBJS(realpath.o)
3939 dnl Check whether the system provides getloadavg().
3940 AC_CHECK_FUNCS(getloadavg)
3942 if test "$ac_cv_func_getloadavg" = "yes"; then
3943 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>.
3944 dnl glibc 2.2 declares getloadavg() in <stdlib.h>...
3945 dnl ...if we #define _GNU_SOURCE, which we do.
3946 AC_CHECK_HEADERS(sys/loadavg.h)
3948 dnl We define our own getloadavg() using lower level functions.
3949 XE_ADD_OBJS(getloadavg.o)
3951 dnl Used by getloadavg() - does not require root priveleges
3952 AC_CHECK_LIB(kstat, kstat_open)
3953 AC_CHECK_HEADERS(kstat.h)
3955 dnl Another way to get the load average
3956 AC_CHECK_LIB(kvm, kvm_read)
3959 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3960 AC_MSG_CHECKING(whether netdb declares h_errno)
3961 AC_TRY_LINK([#include <netdb.h>],
3964 AC_DEFINE(HAVE_H_ERRNO)],
3965 [AC_MSG_RESULT(no)])
3967 AC_MSG_CHECKING(for sigsetjmp)
3968 AC_TRY_COMPILE([#include <setjmp.h>],
3969 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3971 AC_DEFINE(HAVE_SIGSETJMP)],
3972 [AC_MSG_RESULT(no)])
3974 AC_MSG_CHECKING(whether localtime caches TZ)
3975 AC_CACHE_VAL(emacs_cv_localtime_cache,
3976 [if test "$ac_cv_func_tzset" = "yes"; then
3977 AC_TRY_RUN([#include <time.h>
3979 # include <stdlib.h>
3981 extern char **environ;
3985 for (to = from = environ; (*to = *from); from++)
3986 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3989 char TZ_GMT0[] = "TZ=GMT0";
3990 char TZ_PST8[] = "TZ=PST8";
3993 time_t now = time ((time_t *) 0);
3994 int hour_GMT0, hour_unset;
3995 if (putenv (TZ_GMT0) != 0)
3997 hour_GMT0 = localtime (&now)->tm_hour;
3999 hour_unset = localtime (&now)->tm_hour;
4000 if (putenv (TZ_PST8) != 0)
4002 if (localtime (&now)->tm_hour == hour_GMT0)
4005 if (localtime (&now)->tm_hour != hour_unset)
4008 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
4009 [# If we have tzset, assume the worst when cross-compiling.
4010 emacs_cv_localtime_cache=yes])
4012 # If we lack tzset, report that localtime does not cache TZ,
4013 # since we can't invalidate the cache if we don't have tzset.
4014 emacs_cv_localtime_cache=no
4016 AC_MSG_RESULT($emacs_cv_localtime_cache)
4017 if test $emacs_cv_localtime_cache = yes; then
4018 AC_DEFINE(LOCALTIME_CACHE)
4021 if test "$HAVE_TIMEVAL" = "yes"; then
4022 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
4024 #ifdef TIME_WITH_SYS_TIME
4025 #include <sys/time.h>
4028 #ifdef HAVE_SYS_TIME_H
4029 #include <sys/time.h>
4036 struct timeval time;
4037 gettimeofday (&time, 0);
4039 [AC_MSG_RESULT(two)],
4041 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
4046 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
4048 dnl HP-UX has a working alloca in libPW.
4049 dnl case "${GCC}${opsys}" in hpux* )
4050 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
4053 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca)
4054 if test "$__DECC" != "yes"; then
4056 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
4059 dnl Check whether vfork exists and works correctly. (This does more
4060 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
4061 dnl If not, it defines vfork to be fork.
4064 dnl Check whether strcoll exists and works correctly. (This does more
4065 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
4068 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
4069 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
4070 dnl process ID as an argument.
4071 AC_CHECK_FUNCS(getpgrp)
4074 dnl We used to call AC_FUNC_MMAP here
4075 dnl Instead we now use following, suggested by Neal Becker
4076 AC_MSG_CHECKING(for working mmap)
4077 case "$opsys" in ultrix* ) have_mmap=no ;; *)
4078 AC_TRY_RUN([#include <stdio.h>
4081 #include <sys/mman.h>
4083 #ifndef MAP_VARIABLE
4084 #define MAP_VARIABLE 0
4088 #define MAP_FAILED -1
4091 int main (int argc, char *argv[])
4095 #ifndef MAP_ANONYMOUS
4096 fd = open ("/dev/zero", O_RDWR);
4099 #define MAP_ANONYMOUS 0
4101 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
4102 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
4103 fd, 0) != (void *) MAP_FAILED)
4105 perror ("conftest: mmap failed");
4107 }], have_mmap=yes, have_mmap=no) ;;
4109 AC_MSG_RESULT($have_mmap)
4110 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
4112 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief
4113 case "$opsys" in cygwin*)
4114 test "$rel_alloc" = "default" && rel_alloc=no ;;
4116 dnl rel_alloc requires either GNU malloc or system malloc with mmap
4117 dnl We only turn rel_alloc on by default if mmap is available.
4118 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
4119 if test "$rel_alloc $have_mmap" = "default yes"; then
4120 if test "$doug_lea_malloc" = "yes"; then
4121 dnl Check if malloc() calls mmap(), making rel_alloc pointless.
4122 AC_MSG_CHECKING(for M_MMAP_THRESHOLD)
4123 AC_TRY_COMPILE([#include <malloc.h>],[
4124 #ifndef M_MMAP_THRESHOLD
4125 #error No M_MMAP_THRESHOLD :-(
4126 !@+$%^&*_)(_ - unlikely to compile...
4128 ], [rel_alloc=no; AC_MSG_RESULT(yes);], [rel_alloc=yes; AC_MSG_RESULT(no);])
4133 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
4135 dnl Check for terminal I/O variants
4136 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
4137 AC_CHECK_HEADER(termios.h,
4138 AC_DEFINE(HAVE_TERMIOS)
4139 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
4140 AC_DEFINE(NO_TERMIO),
4141 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
4144 dnl Check for Internet sockets.
4145 AC_CHECK_FUNC(socket,
4146 [AC_CHECK_HEADER(netinet/in.h,
4147 [AC_CHECK_HEADER(arpa/inet.h, [
4148 AC_DEFINE(HAVE_SOCKETS)
4149 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
4151 #include <sys/types.h>
4152 #include <sys/socket.h>
4155 [static struct sockaddr_un x; x.sun_len = 1;],
4156 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
4157 [AC_MSG_RESULT(no)])
4158 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
4160 #include <sys/types.h>
4161 #include <netinet/in.h>
4163 [static struct ip_mreq x;],
4164 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
4165 [AC_MSG_RESULT(no)])])])])
4167 dnl Check for SYS V IPC. (Inferior to sockets.)
4168 AC_CHECK_FUNC(msgget,
4169 [AC_CHECK_HEADER(sys/ipc.h,
4170 [AC_CHECK_HEADER(sys/msg.h,
4171 [AC_DEFINE(HAVE_SYSVIPC)])])])
4173 dnl Check for directory variants
4174 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
4175 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
4177 dnl Check for nlist.h
4178 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
4180 dnl Check for sound of various sorts.
4182 dnl Autodetect native sound
4183 AC_CHECKING("for sound support")
4184 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
4186 if test "$with_native_sound" != "no"; then
4187 dnl Maybe sound is already on include path...
4188 if test -n "$native_sound_lib"; then
4189 AC_CHECK_HEADER(multimedia/audio_device.h,
4190 [sound_found=yes sound_cflags=""
4191 XE_ADD_OBJS(sunplay.o)])
4194 dnl Autodetect Sun native sound from SUNWaudmo package
4195 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
4196 if test -d "/usr/demo/SOUND/include/multimedia"; then
4197 sun_sound_cflags="-I/usr/demo/SOUND/include"
4198 elif test -d "/usr/demo/SOUND/multimedia"; then
4199 sun_sound_cflags="-I/usr/demo/SOUND"
4202 if test -n "$native_sound_lib"; then
4203 sun_sound_lib="$native_sound_lib"
4204 elif test -r "/usr/demo/SOUND/lib/libaudio.a"; then
4205 sun_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
4206 elif test -r "/usr/demo/SOUND/libaudio.a"; then
4207 sun_sound_lib="/usr/demo/SOUND/libaudio.a"
4210 if test -n "$sun_sound_cflags" -a -n "$sun_sound_lib"; then
4211 native_sound_lib="$sun_sound_lib"
4212 sound_cflags="$sun_sound_cflags"
4214 XE_ADD_OBJS(sunplay.o)
4218 dnl Check for SGI and HP native sound libs
4219 if test -z "$sound_found"; then
4220 case "$canonical" in
4222 if test -z "$native_sound_lib"; then
4223 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
4225 if test -n "$native_sound_lib"; then
4226 sound_found=yes sound_cflags=""
4227 XE_ADD_OBJS(sgiplay.o)
4230 if test -z "$native_sound_lib"; then
4231 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
4233 if test -n "$native_sound_lib"; then
4235 XE_ADD_OBJS(hpplay.o)
4236 if test "$GCC" = "yes" # Kludge city
4237 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
4238 else sound_cflags="+e -I/usr/audio/examples"
4244 dnl Win32 Native uses native sound
4245 if test -z "$sound_found"; then
4246 if test "$with_msw" = "yes"; then
4252 dnl Check for Linux/BSD native sound
4253 if test -z "$sound_found"; then
4254 for dir in "machine" "sys" "linux"; do
4255 AC_CHECK_HEADER(${dir}/soundcard.h,
4258 XE_ADD_OBJS(linuxplay.o)
4259 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, "${dir}/soundcard.h")]
4264 test "$sound_found" = "yes" && with_native_sound=yes
4267 if test "$with_native_sound" = "yes"; then
4268 AC_DEFINE(HAVE_NATIVE_SOUND)
4269 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
4272 dnl NAS Sound support
4273 if test "$with_nas_sound" != "no"; then
4274 AC_CHECK_HEADER(audio/audiolib.h, [
4275 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)])
4276 if test "$have_nas_sound" = "yes"; then
4278 AC_DEFINE(HAVE_NAS_SOUND)
4280 XE_PREPEND(-laudio, libs_x)
4281 dnl If the nas library does not contain the error jump point,
4282 dnl then we force safer behavior.
4283 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)])
4285 test "$with_nas_sound" = "yes" && \
4286 XE_DIE("Required NAS sound support cannot be provided.")
4291 dnl ESD Sound support
4292 if test "$with_esd_sound" != "no"; then
4293 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
4294 if test "$have_esd_config" = "yes"; then
4295 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS"
4296 XE_APPEND(`esd-config --cflags`, c_switch_site)
4297 XE_PREPEND(`esd-config --libs`, LIBS)
4298 AC_CHECK_FUNC(esd_play_stream,
4300 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS")
4303 if test "$have_esd_sound" = "yes"; then
4307 AC_DEFINE(HAVE_ESD_SOUND)
4309 test "$with_esd_sound" = "yes" && \
4310 XE_DIE("Required ESD sound support cannot be provided.")
4315 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o)
4317 dnl ---------------------
4318 dnl TTY-dependent options
4319 dnl ---------------------
4321 test -z "$with_tty" && with_tty=yes
4323 if test "$with_tty" = "yes" ; then
4324 AC_CHECKING(for TTY-related features)
4326 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
4328 dnl Autodetect ncurses.
4329 if test -z "$with_ncurses"; then
4330 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
4332 if test "$with_ncurses" = "yes"; then
4333 AC_DEFINE(HAVE_NCURSES)
4334 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4335 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h)
4336 XE_ADD_OBJS(terminfo.o)
4337 XE_PREPEND(-lncurses, LIBS)
4339 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
4340 dnl Try again, and check for the bogus ncurses/ include bug.
4341 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
4342 dnl <ncurses/unctrl.h>)
4343 save_c_switch_site="$c_switch_site"
4344 c_switch_site="$c_switch_site -I/usr/include/ncurses"
4345 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4346 if test "$ac_cv_header_ncurses_curses_h" = "yes"
4347 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
4348 else c_switch_site="$save_c_switch_site"
4351 else dnl "$with_ncurses" = "no"
4352 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
4353 if test "$have_terminfo" = "yes"; then
4354 XE_ADD_OBJS(terminfo.o)
4355 if test -n "$libs_termcap"; then
4356 XE_PREPEND($libs_termcap, LIBS)
4358 for lib in curses termlib termcap; do
4359 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
4362 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
4363 if test -n "$libs_termcap" -a "$opsys" = "openbsd"; then
4364 dnl We need to check if tgoto does not exist in termcap yet
4365 dnl because on OpenBSD libtermcap is another name for libcurses
4366 dnl which provides the same tgoto as ncurses
4367 AC_CHECK_LIB(termcap, tgoto, , XE_ADD_OBJS(tparam.o))
4369 XE_ADD_OBJS(tparam.o)
4371 dnl The HP-UX curses library seems to have a badly broken version of select(2)
4372 dnl that makes "poll: interrupted system call" messages to appear and
4373 dnl Emacs subprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
4374 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
4375 if test -n "$libs_termcap"; then
4376 XE_PREPEND($libs_termcap, LIBS)
4378 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
4379 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
4380 XE_ADD_OBJS(termcap.o)))
4384 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}")
4385 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}")
4387 dnl General Purpose Mouse (libgpm) support
4388 if test "$with_gpm" != "no"; then
4389 AC_CHECK_HEADER(gpm.h, [
4390 AC_CHECK_LIB(gpm, Gpm_Open, have_gpm=yes)])
4391 if test "$have_gpm" = "yes"; then
4394 XE_ADD_OBJS(gpmevent.o)
4395 XE_PREPEND(-lgpm, LIBS)
4396 elif test "$with_gpm" = "yes"; then
4397 XE_DIE(["GPM requested, but gpm.h or libgpm seems to be missing."])
4403 else dnl "$with_tty" = "no"
4404 for feature in ncurses gpm; do
4405 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
4406 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
4408 eval "with_${feature}=no"
4412 dnl Do we need event-unixoid.o ?
4413 dnl This is needed for X, or for TTY, or for MSWIN w/Cygwin select()
4414 dnl [but not Mingw MSWIN]
4415 test "$with_x11" = "yes" -o "$with_tty" = "yes" -o "$need_event_unixoid" = "yes" && XE_ADD_OBJS(event-unixoid.o)
4417 dnl Database support
4418 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
4419 dnl On FreeBSD, both DB and DBM are part of libc.
4420 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
4422 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4423 != "no no no" && AC_CHECKING(for database support)
4425 dnl Check for ndbm.h, required for either kind of DBM support.
4426 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
4427 AC_CHECK_HEADER(ndbm.h, [:], [
4428 test "$with_database_gdbm" = "yes" -o \
4429 "$with_database_dbm" = "yes" && \
4430 XE_DIE("Required DBM support cannot be provided.")
4431 with_database_gdbm=no with_database_dbm=no])
4434 dnl Check for DBM support in libgdbm.
4435 if test "$with_database_gdbm" != "no"; then
4436 AC_CHECK_LIB(gdbm, dbm_open, [
4437 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
4438 if test "$with_database_gdbm" = "yes"; then
4439 XE_DIE("Required GNU DBM support cannot be provided.")
4441 with_database_gdbm=no])
4444 dnl Check for DBM support in libc and libdbm.
4445 if test "$with_database_dbm" != "no"; then
4446 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
4447 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
4448 test "$with_database_dbm" = "yes" && \
4449 XE_DIE("Required DBM support cannot be provided.")
4450 with_database_dbm=no])])
4453 dnl Tell make about the DBM support we detected.
4454 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
4455 test "$with_database_gdbm" = "yes" -o \
4456 "$with_database_dbm" = "yes" && \
4459 dnl Check for Berkeley DB.
4460 if test "$with_database_berkdb" != "no"; then
4461 AC_MSG_CHECKING(for Berkeley db.h)
4462 for header in "db/db.h" "db.h"; do
4467 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4468 #ifdef HAVE_INTTYPES_H
4469 #define __BIT_TYPES_DEFINED__
4470 #include <inttypes.h>
4474 ],[], db_h_file="$header"; break)
4479 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4480 #ifdef HAVE_INTTYPES_H
4481 #define __BIT_TYPES_DEFINED__
4482 #include <inttypes.h>
4483 typedef uint8_t u_int8_t;
4484 typedef uint16_t u_int16_t;
4485 typedef uint32_t u_int32_t;
4486 #ifdef WE_DONT_NEED_QUADS
4487 typedef uint64_t u_int64_t;
4492 ],[], db_h_file="$header"; break)
4496 if test -z "$db_h_file"
4497 then AC_MSG_RESULT(no); with_database_berkdb=no
4498 else AC_MSG_RESULT($db_h_file)
4501 if test "$with_database_berkdb" != "no"; then
4502 AC_MSG_CHECKING(for Berkeley DB version)
4504 [#include <$db_h_file>
4505 #if DB_VERSION_MAJOR > 1
4508 ], [AC_EGREP_CPP(yes,
4509 [#include <$db_h_file>
4510 #if DB_VERSION_MAJOR > 2
4513 ], [AC_MSG_RESULT(3); dbfunc=db_create],[
4514 AC_MSG_RESULT(2); dbfunc=db_open])],[
4515 AC_MSG_RESULT(1); dbfunc=dbopen])
4516 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
4517 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
4520 if test "$with_database_berkdb" = "yes"; then
4521 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
4522 AC_DEFINE(HAVE_BERKELEY_DB)
4523 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
4524 else with_database_berkdb=no
4528 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4530 AC_DEFINE(HAVE_DATABASE)
4531 XE_ADD_OBJS(database.o)
4535 if test "$with_socks" = "yes"; then
4536 AC_CHECK_LIB(socks, SOCKSinit)
4537 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
4540 dnl Usage tracking (undocumented and likely unused option)
4541 if test "$usage_tracking" = "yes"; then
4542 AC_DEFINE(USAGE_TRACKING)
4543 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
4546 dnl autodetect dll support
4547 if test "$with_modules" != "no"; then
4548 AC_CHECKING(for module support)
4550 dnl Check for MS-Windows
4551 if test "$with_msw" = "yes"; then
4554 dnl Check for Darwin
4556 darwin) have_dl=yes; AC_DEFINE(HAVE_DYLD) ;;
4557 *) dnl Find headers and libraries
4558 AC_CHECK_HEADER(dlfcn.h, [
4559 AC_MSG_CHECKING([for dlopen in -lc])
4560 AC_TRY_LINK([#include <dlfcn.h>],dnl
4561 [dlopen ("", 0);], [ have_dl=yes ], [
4562 AC_MSG_CHECKING([for dlopen in -ldl])
4563 ac_save_LIBS="$LIBS"
4565 AC_TRY_LINK([#include <dlfcn.h>],dnl
4566 [dlopen ("", 0);], [ have_dl=yes ],
4567 [LIBS="$ac_save_LIBS"])
4569 if test -n "$have_dl"; then
4570 AC_DEFINE(HAVE_DLOPEN)
4572 AC_CHECK_LIB(dld, shl_load, [
4573 libdl=dld have_dl=yes;
4574 AC_DEFINE(HAVE_SHL_LOAD)], [
4575 AC_CHECK_LIB(dld, dld_init, [
4576 libdl=dld have_dl=yes;
4577 AC_DEFINE(HAVE_DLD_INIT)])])
4581 fi dnl end !MS-Windows
4583 if test -n "$have_dl"; then
4584 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4588 if test "$can_build_shared" = "yes"; then
4589 AC_DEFINE(HAVE_SHLIB)
4590 XE_ADD_OBJS(sysdll.o emodules.o)
4591 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4592 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4593 AC_CHECK_FUNCS(dlerror _dlerror)
4596 if test "$with_modules" = "yes"; then
4597 XE_DIE("Required module support cannot be provided.")
4599 AC_MSG_WARN("Module support cannot be provided.")
4605 dnl Unfortunately, just because we can link doesn't mean we can run.
4606 dnl One of the above link tests may have succeeded but caused resulting
4607 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
4608 dnl have reported incorrect results.
4609 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
4611 echo "*** PANIC *** configure forgot how to build working executables!"
4613 echo "*** This is most commonly due to an unforeseen environment, causing"
4614 echo "*** configure to incorrectly compute the sequence of libraries to link."
4615 echo "*** Please examine the tail of config.log for runtime errors."
4616 echo "*** Pay special attention to the -l flags, and perhaps -I and -L."
4617 echo "*** Often adding or removing explicit options in the configure"
4618 echo "*** invocation can work around this kind of problem. If so, please"
4619 echo "*** report it as a bug to xemacs-beta@xemacs.org."
4621 echo "*** Other possible causes are inability to write to the file system"
4622 echo "*** (bogus permissions or disk full) or a misconfiguration of the dynamic"
4623 echo "*** linker. On Linux, check /etc/ld.conf and rerun ldconfig if"
4624 echo "*** necessary. On other systems, try telling configure where to find"
4625 echo "*** the shared libraries using the --site-runtime-libraries option."
4627 echo "*** Another way to shoot yourself in the foot is to specify"
4628 echo "*** --with-FEATURE when FEATURE is not actually installed on your"
4629 echo "*** system. Don't do that."
4633 if test "$win32_processes" = "yes"; then
4634 XE_ADD_OBJS(process-nt.o)
4636 AC_DEFINE(HAVE_UNIX_PROCESSES)
4637 XE_ADD_OBJS(process-unix.o)
4640 dnl --------------------------------
4641 dnl Compute SUBST-itutable variables
4642 dnl --------------------------------
4644 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
4645 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
4646 XE_SPACE(CFLAGS, $CFLAGS)
4647 XE_SPACE(extra_objs, $extra_objs)
4648 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
4649 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS)
4650 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
4651 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
4652 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
4653 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4654 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4655 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS)
4656 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
4658 dnl Compute lists of Makefiles and subdirs
4659 AC_SUBST(SRC_SUBDIR_DEPS)
4660 XE_APPEND(src, MAKE_SUBDIR)
4661 internal_makefile_list="Makefile.in"
4663 test -d lock || mkdir lock
4664 for dir in $MAKE_SUBDIR; do
4665 case "$dir" in */* ) dnl Implement mkdir -p
4666 ( for d in `echo $dir | sed 's:/: :g'` ; do
4667 test -d "$d" || mkdir "$d"; cd "$d"
4669 * ) test -d "$dir" || mkdir "$dir" ;;
4671 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
4672 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
4674 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
4675 AC_SUBST(MAKE_SUBDIR)
4676 AC_SUBST(SUBDIR_MAKEFILES)
4678 dnl Make s&m symlinks in the src directory, for config.h
4679 for dir in src/s src/m; do
4680 if test ! -d "$dir" ; then
4681 echo Making symbolic link to "$srcdir/$dir"
4682 ${LN_S} "$srcdir/$dir" "$dir"
4686 if test "$extra_verbose" = "yes"; then
4688 PRINT_VAR(extra_objs
4689 c_switch_general c_switch_window_system c_switch_all
4690 ld_switch_general ld_switch_window_system ld_switch_all
4691 ld_libs_general ld_libs_window_system ld_libs_all)
4695 dnl ----------------------------------------------
4696 dnl Create some auxiliary files for developers.
4697 dnl ----------------------------------------------
4699 dnl Create a .gdbinit useful for debugging XEmacs
4700 if test -f "$srcdir/src/.gdbinit" -a ! -f "src/.gdbinit"; then
4701 test "$extra_verbose" = "yes" && echo "creating src/.gdbinit"
4702 echo "source $srcdir/src/.gdbinit" > "src/.gdbinit"
4705 dnl Create a .dbxrc useful for debugging XEmacs
4706 if test -f "$srcdir/src/.dbxrc" -a ! -f "src/.dbxrc"; then
4707 test "$extra_verbose" = "yes" && echo "creating src/.dbxrc"
4708 echo ". $srcdir/src/.dbxrc" > "src/.dbxrc"
4711 dnl Create a useful TAGS file
4712 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then
4713 test "$extra_verbose" = "yes" && echo "creating TAGS"
4715 $srcdir/TAGS,include" > "TAGS"
4718 dnl Create top level .sbinit for Sun compilers
4719 if test "$__SUNPRO_C" = "yes"; then
4720 test "$extra_verbose" = "yes" && echo "creating .sbinit"
4721 ( echo "# For use with Sun WorkShop's Source browser."
4722 echo "# See sbquery(1) and sbinit(4) for more information"
4723 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
4727 dnl There are no more compile tests; remove the core they created.
4730 dnl ----------------------------------------------
4731 dnl Substitute into Makefile, config.h and paths.h
4732 dnl ----------------------------------------------
4734 dnl what sort of things to edit into Makefile, config.h and paths.h
4735 dnl configuration here uncanonicalized to avoid exceeding size limits.
4739 AC_SUBST(configuration)
4741 AC_SUBST(inststaticdir)
4742 AC_SUBST(instvardir)
4750 AC_SUBST(extra_includes)
4753 AC_SUBST(PREFIX_USER_DEFINED)
4754 dnl Yo, Stephen Bourne! I want to marry you!
4758 *\$* ) eval "PREFIX=$PREFIX" ;;
4764 AC_SUBST(exec_prefix)
4765 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
4766 EXEC_PREFIX=$exec_prefix
4768 case "$EXEC_PREFIX" in
4769 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
4773 AC_SUBST(EXEC_PREFIX)
4776 AC_SUBST(INFODIR_USER_DEFINED)
4780 *\$* ) eval "INFODIR=$INFODIR" ;;
4787 AC_SUBST(INFOPATH_USER_DEFINED)
4791 *\$* ) eval "INFOPATH=$INFOPATH" ;;
4797 AC_SUBST(package_path)
4798 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
4799 PACKAGE_PATH=$package_path
4801 case "$PACKAGE_PATH" in
4802 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
4806 AC_SUBST(PACKAGE_PATH)
4809 AC_SUBST(LISPDIR_USER_DEFINED)
4813 *\$* ) eval "LISPDIR=$LISPDIR" ;;
4820 AC_SUBST(MODULEDIR_USER_DEFINED)
4821 MODULEDIR=$moduledir
4823 case "$MODULEDIR" in
4824 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
4830 AC_SUBST(sitelispdir)
4831 AC_SUBST(SITELISPDIR_USER_DEFINED)
4832 SITELISPDIR=$sitelispdir
4834 case "$SITELISPDIR" in
4835 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
4839 AC_SUBST(SITELISPDIR)
4841 AC_SUBST(sitemoduledir)
4842 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
4843 SITEMODULEDIR=$sitemoduledir
4845 case "$SITEMODULEDIR" in
4846 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
4850 AC_SUBST(SITEMODULEDIR)
4853 AC_SUBST(ETCDIR_USER_DEFINED)
4857 *\$* ) eval "ETCDIR=$ETCDIR" ;;
4864 AC_SUBST(DOCDIR_USER_DEFINED)
4868 *\$* ) eval "DOCDIR=$DOCDIR" ;;
4874 AC_SUBST(archlibdir)
4875 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
4876 ARCHLIBDIR=$archlibdir
4878 case "$ARCHLIBDIR" in
4879 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
4883 AC_SUBST(ARCHLIBDIR)
4887 AC_SUBST(extra_objs)
4889 dnl The following flags combine all the information from:
4890 dnl - command line options (user always gets priority)
4891 dnl - user environment variables
4892 dnl - determined by configure
4893 dnl - the s&m header files (required for ellcc)
4896 AC_SUBST(c_switch_general)
4897 AC_SUBST(c_switch_window_system)
4898 AC_SUBST(c_switch_all)
4899 AC_SUBST(ld_switch_general)
4900 AC_SUBST(ld_switch_window_system)
4901 AC_SUBST(ld_switch_all)
4902 AC_SUBST(ld_libs_general)
4903 AC_SUBST(ld_libs_window_system)
4904 AC_SUBST(ld_libs_all)
4908 RECURSIVE_MAKE_ARGS="\$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4909 AC_SUBST(RECURSIVE_MAKE_ARGS)
4911 AC_SUBST(native_sound_lib)
4912 AC_SUBST(sound_cflags)
4914 AC_SUBST(dynodump_arch)
4916 dnl Preliminary support for using a different compiler for xemacs itself.
4917 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4921 dnl The default is yes
4922 if test "$with_prefix" = "yes"; then
4923 AC_DEFINE(PREFIX_USER_DEFINED)
4926 dnl The default is no
4927 if test "$with_site_lisp" = "no"; then
4928 AC_DEFINE(INHIBIT_SITE_LISP)
4930 dnl The default is yes
4931 if test "$with_site_modules" = "no"; then
4932 AC_DEFINE(INHIBIT_SITE_MODULES)
4935 XE_SPACE(ac_configure_args, $ac_configure_args)
4936 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4937 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4939 dnl Following are deprecated
4942 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4943 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4944 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4945 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4946 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4948 dnl Note: as a general rule, *only* define things here that are not
4949 dnl autodetected. For things that are autodetected, define them
4950 dnl at the point where the autodetection occurs or would occur,
4951 dnl so that the user gets immediate feedback on the results of the
4954 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4955 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4956 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4957 AC_DEFINE(USE_SYSTEM_MALLOC)
4959 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4960 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4961 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4962 test "$quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
4963 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4964 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4965 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4966 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4967 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4968 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4969 test "$use_regex_malloc" = "yes" && AC_DEFINE(REGEX_MALLOC)
4970 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4971 test "$with_ipv6_cname" = "yes" && AC_DEFINE(IPV6_CANONICALIZE)
4973 dnl -------------------------------
4974 dnl Report on what we decided to do
4975 dnl -------------------------------
4978 dnl /etc/osversion is on SONY NEWS-OS
4979 if test -f /etc/osversion; then dnl SONY NEWS-OS
4980 echo "osversion: `cat /etc/osversion`"
4982 echo "uname -a: `uname -a`"
4985 echo "$0 $quoted_arguments"
4988 if test ! -z ${emacs_beta_version} ; then
4989 if test -z "${emacs_is_beta}" ; then
4990 xemacs_betaname=".${emacs_beta_version}"
4992 xemacs_betaname="-b${emacs_beta_version}"
4998 dnl Start stdout redirection to '| tee -a Installation'
5002 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
5005 Compilation / Installation:"
5006 echo " Source code location: $srcdir"
5007 echo " Installation prefix: $prefix"
5008 if test -n "$site_includes"; then
5009 echo " Additional header files: $site_includes"
5011 if test -n "$site_libraries"; then
5012 echo " Additional libraries: $site_libraries"
5014 if test -n "$site_prefixes"; then
5015 echo " Additional prefixes: $site_prefixes"
5017 if test -n "$runpath"; then
5018 echo " Runtime library search path: $runpath"
5021 if test -n "$opsysfile"
5022 then echo " Operating system description file: \`$opsysfile'"
5023 else echo " Not using any operating system description file"
5025 if test -n "$machfile"
5026 then echo " Machine description file: \`$machfile'"
5027 else echo " Not using any machine description file"
5030 echo " Compiler: $CC $CFLAGS"
5031 dnl Let's save some helpful-for-debugging info like compiler and libc versions..
5032 dnl First, see if it's gcc - the same check works everyplace...
5034 gcc*) echo " Compiler version: `$CC --version | head -1`"
5035 echo " Compiler specs file: `$CC -v 2>&1 | sed 's/.* \([[^ ]]\)/\1/' | head -1`"
5037 dnl non-gcc machine-specific magic - contributions welcome
5038 *) case "$canonical" in
5040 dnl Yes, it's this ugly for AIX...
5042 dnl Might be a symlink created by replaceCset command
5043 if test -L $realcc ; then
5044 ccdir=`dirname $realcc`
5045 ccprog=`/bin/ls -l $realcc | sed 's/.* \([[^ ]]\)/\1/'`
5046 dnl This doesn't handle ../../xlc type stuff, but I've not seen one...
5048 */*) realcc=$ccprog;;
5049 *) realcc=$ccdir/$ccprog;;
5052 lpp=`lslpp -wqc $realcc | cut -f2 -d:`
5053 if test ! -z "$lpp" ; then
5054 lppstr=`lslpp -Lqc $lpp`
5055 lpplev=`echo "$lppstr" | cut -f3 -d:`
5056 lppdesc=`echo "$lppstr" | cut -f8 -d:`
5058 if test ! -z "$lpplev" ; then
5059 echo " Compiler version: $lpp $lpplev - $lppdesc"
5061 echo " Compiler version: (unknown version)"
5066 ccvers=`$CC -V 2>&1 | head -1`
5067 if test ! -z "$ccvers" ; then
5068 echo " Compiler version: $ccvers"
5073 ccvers=`$CC -V | tr '\n' ' '`
5074 if test ! -z "$ccvers" ; then
5075 echo " Compiler version: $ccvers"
5080 ccvers=`$CC -version`
5081 if test ! -z "$ccvers" ; then
5082 echo " Compiler version: $ccvers"
5086 dnl Intel C++ Compiler on Linux
5087 i[[3-9]]86-pc-linux)
5088 ccvers=`$CC -V 2>&1 | sed -n 's@^Intel.*Version @@'p`
5089 if test ! -z "$ccvers" ; then
5090 echo " Compiler version: $ccvers"
5094 *) echo " Compiler version: $CC on $canonical";;
5098 echo " Relocating allocator for buffers: $rel_alloc"
5099 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}"
5100 case "$ld_switch_site" in
5101 *nocombreloc*) echo " Linking with \`-z nocombreloc'.
5102 - Consider configuring with --pdump." ;;
5105 dnl Now get the libc version - contributions welcome
5106 case "$canonical" in
5108 if test -f /etc/redhat-release ; then
5109 echo " libc: `rpm -q glibc`";
5110 dnl need a Debian and Suse check here...
5112 echo "Need to guess glibc1/2/etc here";
5117 echo " libc: bos.rte.libc `lslpp -Lqc bos.rte.libc | cut -f3 -d:`"
5121 libc=`pkginfo -l SUNWcsl | grep VERSION: | awk '{print $2}'`
5122 echo " libc: SUNWcsl $libc"
5127 echo " IRIX version: `uname -sRm`'"
5132 dnl Another ugly case
5134 libc=` grep -h libc.so *.inv | awk '$9 == "f" {print $12}' | tr '\n' ','`
5140 *) echo " libc: system-provided libc on $canonical" ;;
5146 if test "$with_msw" = "yes"; then
5147 echo " Compiling in support for the Microsoft window system."
5149 if test "$with_x11" = "yes"; then
5150 echo " Compiling in support for the X window system:"
5151 echo " - X Windows headers location: $x_includes"
5152 echo " - X Windows libraries location: $x_libraries"
5153 if test "$with_xauth" != yes; then
5154 echo " - Xau (X authority) not available."
5156 if test "$with_xmu" != yes; then
5157 echo " - Xmu library not available; substituting equivalent routines."
5159 if test "$with_wmcommand" != no; then
5160 echo " - Handling WM_COMMAND properly."
5163 if test "$need_motif" = "yes" ; then
5164 echo " Compiling in support for Motif."
5165 if test "$have_lesstif" = "yes"; then
5166 echo " - Using LessTif implementation."
5168 echo " *WARNING* Many versions of Motif are buggy, requiring workarounds."
5169 echo " You are likely to experience slow redisplay."
5170 echo " You may need to install vendor patches to Motif."
5171 echo " See PROBLEMS for more information."
5173 if test "$need_athena" = "yes"; then
5174 echo " Compiling in support for the Athena widget set:"
5175 echo " - Athena headers location: $athena_h_path"
5176 echo " - Athena library to link: $athena_lib"
5178 case "$with_menubars" in
5179 gtk ) echo " Using GTK menubars." ;;
5180 lucid ) echo " Using Lucid menubars." ;;
5181 motif ) echo " Using Motif menubars."
5182 echo " *WARNING* The Motif menubar implementation is currently buggy."
5183 echo " We recommend using the Lucid menubar instead."
5184 echo " Re-run configure with --with-menubars='lucid'." ;;
5185 msw ) echo " Using MS-Windows menubars." ;;
5187 case "$with_scrollbars" in
5188 gtk ) echo " Using GTK scrollbars." ;;
5189 lucid ) echo " Using Lucid scrollbars." ;;
5190 motif ) echo " Using Motif scrollbars." ;;
5191 athena ) echo " Using Athena scrollbars." ;;
5192 msw ) echo " Using MS-Windows scrollbars." ;;
5194 case "$with_dialogs" in
5195 gtk ) echo " Using GTK dialog boxes." ;;
5196 motif ) echo " Using Motif dialog boxes."
5197 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
5198 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
5199 echo " We recommend using the Athena dialog boxes instead."
5200 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
5201 echo " Read the PROBLEMS file for more information."
5203 athena ) echo " Using Athena dialog boxes." ;;
5204 msw ) echo " Using MS-Windows dialog boxes." ;;
5206 case "$with_widgets" in
5207 gtk ) echo " Using GTK native widgets." ;;
5208 motif ) echo " Using Motif native widgets." ;;
5209 athena ) echo " Using Athena native widgets." ;;
5210 msw ) echo " Using MS-Windows native widgets." ;;
5212 if test "$with_dragndrop" = yes; then
5213 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)."
5214 echo " - Drag'n'Drop prototype: $dragndrop_proto."
5219 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
5220 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
5224 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)."
5225 if test "$with_xpm" = yes; then
5226 echo " Compiling in support for XPM images."
5227 elif test "$with_x11" = yes; then
5228 echo " WARNING: -----------------------------------------------------------"
5229 echo " WARNING: Compiling without XPM image support."
5230 if test "$xpm_problem" != ""; then
5231 echo " Reason: $xpm_problem"
5233 echo " WARNING: You should strongly consider installing XPM."
5234 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
5235 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
5236 echo " WARNING: -----------------------------------------------------------"
5238 if test "$with_png" = yes; then
5239 echo " Compiling in support for PNG images."
5240 elif test "$window_system" != "none"; then
5241 echo " WARNING: -----------------------------------------------------------"
5242 echo " WARNING: Compiling without PNG image support."
5243 if test "$png_problem" != ""; then
5244 echo " Reason: $png_problem"
5246 echo " WARNING: You should strongly consider installing the PNG libraries."
5247 echo " WARNING: Otherwise certain images and glyphs may not display."
5248 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
5249 echo " WARNING: -----------------------------------------------------------"
5251 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images."
5252 test "$with_tiff" = yes && echo " Compiling in support for TIFF images."
5253 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
5257 test "$with_native_sound" = yes && echo " Compiling in support for sound (native)."
5258 test "$with_nas_sound" = yes && echo " Compiling in support for NAS (network audio system)."
5259 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
5260 test "$with_esd_sound" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
5264 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley database."
5265 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
5266 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
5267 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
5268 if test "$with_postgresql" = yes; then
5269 echo " Compiling in support for PostgreSQL."
5270 echo " - Using PostgreSQL header file: $libpq_fe_h_file"
5271 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings."
5275 Internationalization:"
5276 test "$with_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)."
5277 test "$with_file_coding" = yes && echo " Compiling in support for file coding."
5278 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)."
5279 test "$with_xim" = motif && echo " - Using Motif to provide XIM support."
5280 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support."
5281 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar."
5282 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
5283 if test "$with_wnn" = yes; then
5284 echo " Compiling in support for the WNN input method on Mule."
5285 test "$with_wnn6" = yes && echo " - Using WNN version 6."
5287 test "$with_i18n3" = yes && echo " Compiling in support for I18N level 3 (doesn't currently work)."
5291 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval."
5292 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication."
5293 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access."
5294 test -n "$mail_locking" && echo " Compiling in support for \"$mail_locking\" mail spool file locking method."
5298 test "$with_ipv6_cname" = no && echo " Inhibiting IPv6 canonicalization at startup."
5299 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
5300 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
5301 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
5302 test "$with_dnet" = yes && echo " Compiling in support for DNET."
5303 test "$with_modules" = "yes" && echo " Compiling in support for dynamic shared object modules."
5304 if test "$use_union_type" = yes; then
5305 echo " WARNING: ---------------------------------------------------------"
5306 echo " Using the union type for Lisp_Objects."
5307 echo " Union type has been implicated in hard-to-debug runtime crashes."
5308 echo " Do NOT use this build of XEmacs for ordinary work. See PROBLEMS."
5309 echo " WARNING: ---------------------------------------------------------"
5311 if test "$use_regex_malloc" = no; then
5312 echo " WARNING: -----------------------------------------------------------"
5313 echo " Using alloca to allocate the failure stack."
5314 echo " It may be impossible to detect stack exhaustion, and you will crash."
5315 echo " Do NOT use this build of XEmacs for ordinary work."
5316 echo " WARNING: -----------------------------------------------------------"
5318 test "$pdump" = yes && echo " Using the new portable dumper."
5319 test "$debug" = yes && echo " Compiling in support for extra debugging code."
5320 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)."
5321 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc $error_check_glyphs" \
5322 != "no no no no no no"; then
5323 echo " WARNING: ---------------------------------------------------------"
5324 echo " WARNING: Compiling in support for runtime error checking."
5325 echo " WARNING: XEmacs will run noticeably more slowly as a result."
5326 echo " WARNING: Error checking is on by default for XEmacs beta releases."
5327 echo " WARNING: ---------------------------------------------------------"
5330 ) | tee -a Installation
5331 dnl echo "The above configure report is appended to \"Installation\" file."
5334 dnl -----------------------------------
5335 dnl Now generate config.h and Makefiles
5336 dnl -----------------------------------
5337 dnl This has to be called in order for this variable to get into config.status
5338 AC_SUBST(internal_makefile_list)
5339 # Remove any trailing slashes in these variables.
5340 test -n "$prefix" &&
5341 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
5342 test -n "$exec_prefix" &&
5343 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
5345 dnl Build Makefile.in's from Makefile.in.in's
5346 dnl except ./Makefile from $srcdir/Makefile.in
5348 for file in $internal_makefile_list; do
5349 test "$file" = src/Makefile.in && \
5350 file="src/Makefile.in:src/Makefile.in.in:src/depend"
5351 XE_APPEND($file, ac_output_files)
5353 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
5354 test "$with_modules" = "yes" && XE_APPEND(lib-src/ellcc.h, ac_output_files)
5356 AC_OUTPUT($ac_output_files,
5357 [for dir in . $MAKE_SUBDIR; do
5362 sed -e '/^# Generated/d' \
5363 -e 's%/\*\*/#.*%%' \
5365 dnl Delete Makefile.in.in comment lines
5367 dnl Pass through CPP directives unchanged
5372 dnl Quote other lines to protect from CPP substitution
5379 dnl Create a GNUmakefile and Makefile from Makefile.in.
5381 changequote(<<,>>)dnl
5382 dnl CPP_MAKEFILE(CPPFLAGS,filename)
5383 define(<<CPP_MAKEFILE>>,
5384 echo creating $dir/<<$2>>
5385 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
5386 dnl Delete line directives inserted by $CPP
5387 | sed -e 's/^\#.*//' \
5388 dnl Delete spurious blanks inserted by $CPP
5389 -e 's/^[ TAB][ TAB]*$//'\
5391 dnl Delete blank lines
5393 dnl Restore lines quoted above to original contents.
5399 chmod 444 Makefile.new
5400 mv -f Makefile.new <<$2>>
5403 CPP_MAKEFILE(,Makefile)
5404 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
5410 dnl Append AC_DEFINE information to lib-src/config.values
5411 dnl (AC_SUBST information is already there (see config.values.sh).
5412 sed < config.status >> lib-src/config.values \
5413 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
5414 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
5415 -e 's/^\([[^ ]]*\) $/\1 ""/' \
5420 top_srcdir="$srcdir"
5421 MAKE_SUBDIR="$MAKE_SUBDIR"