1 dnl Define our own header notice with own copyright
2 define([AC_INIT_NOTICE],
3 [#### Configuration script for XEmacs. Largely divergent from FSF.
4 #### Guess values for system-dependent variables and create Makefiles.
5 #### Generated automatically using autoconf version] AC_ACVERSION [
6 #### Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
7 #### Copyright (C) 1993-1995 Board of Trustees, University of Illinois.
8 #### Copyright (C) 1996, 1997 Sun Microsystems, Inc.
9 #### Copyright (C) 1995, 1996 Ben Wing.
10 #### Copyright (C) 2000, 2001 Martin Buchholz.
11 #### Copyright (C) 1998, 1999 J. Kean Johnston.
13 ### Don't edit this script!
14 ### This script was automatically generated by the `autoconf' program
15 ### from the file `./configure.in'.
16 ### To rebuild it, execute the command
18 ### in the this directory. You must have autoconf version 2.13 or later.
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
1596 if test -z "$dynamic"; then
1598 hpux* | sunos4* ) dynamic=no ;;
1602 if test "$dynamic" = "yes"; then
1604 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1605 decosf* ) ld_call_shared="-call_shared" ;;
1606 darwin ) AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) ;;
1608 else dnl "$dynamic" = "no"
1611 echo "Static linking is not supported on Solaris 2."
1612 echo "Rerun configure without specifying --dynamic=no."
1614 linux ) ld_call_shared="-Bstatic" ;;
1615 decosf* ) ld_call_shared="-non_shared" ;;
1619 dnl Use xlc by default on AIX
1620 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1622 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1623 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1625 dnl --------------------------------------------------
1626 dnl Determine the compiler, set up for feature testing
1627 dnl --------------------------------------------------
1629 dnl Sun Development environment support
1630 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1631 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1632 if test "$with_workshop" = "yes"; then
1634 XE_ADD_OBJS(sunpro.o)
1637 if test "$with_clash_detection" != "no"; then
1638 AC_DEFINE(CLASH_DETECTION)
1639 XE_ADD_OBJS(filelock.o)
1642 dnl Choose a compiler from (in order)
1643 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1644 test -n "$compiler" && CC="$compiler"
1645 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1646 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1649 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1650 dnl But we know better what's good for us, so we do our own
1651 dnl computation of real CFLAGS later.
1652 dnl --cflags overrides environment variable CFLAGS
1653 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1654 if test "${CFLAGS-unset}" != unset
1655 then cflags_specified=yes;
1656 else cflags_specified=no;
1659 xe_save_CFLAGS="$CFLAGS"
1661 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1663 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1664 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1667 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1671 CFLAGS="$xe_save_CFLAGS"
1673 dnl Figure out what C preprocessor to use.
1675 dnl On Sun systems, people sometimes set up the variable CPP
1676 dnl with a value that is a directory, not an executable at all.
1677 dnl Detect that case, and ignore that value.
1678 test -n "$CPP" -a -d "$CPP" && CPP=
1680 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1684 dnl --------------------------------------------------------------------
1685 dnl Compiler feature macros
1686 dnl --------------------------------------------------------------------
1688 AC_AIX dnl Defines _ALL_SOURCE on AIX.
1690 dnl We want feature macros defined here *and* in config.h.in, so that
1691 dnl the compilation environment at configure time and compile time agree.
1693 AC_MSG_CHECKING(for GNU libc)
1694 AC_TRY_COMPILE([#include <features.h>],[
1695 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1696 #error Not a GNU libc system :-(
1697 ******* ======= ******** &&&&&&&&
1699 ], have_glibc=yes, have_glibc=no)
1700 AC_MSG_RESULT($have_glibc)
1701 dnl I'm tired of pop being broken with GLIBC -slb
1702 dnl Well. then why not fix fucking pop?
1703 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1705 dnl We'd like to use vendor extensions, where available.
1706 dnl We'd like to use functions from the latest Unix98 standards.
1707 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html
1710 AC_DEFINE(__EXTENSIONS__)
1711 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction.
1712 if test "$os_release" -ge 505; then
1713 AC_DEFINE(_XOPEN_SOURCE,500)
1714 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1717 AC_DEFINE(_POSIX_C_SOURCE,199506L)
1718 AC_DEFINE(_XOPEN_SOURCE,500)
1719 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1723 dnl Identify compilers to enable compiler-specific hacks.
1724 dnl Add support for other compilers HERE!
1725 dnl GCC is already identified elsewhere.
1726 AC_TRY_RUN([int main () {
1727 #if defined __SUNPRO_C
1729 #elif defined __DECC
1731 #elif defined __USLC__ && defined __SCO_VERSION__
1733 #elif defined __INTEL_COMPILER
1739 [case "$conftest_rc" in
1740 11) echo "You appear to be using the SunPro C compiler." ; __SUNPRO_C=yes ;;
1741 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1742 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;;
1743 14) echo "You appear to be using the Intel C++ compiler."; __ICC=yes
1744 dnl Newer versions of icc claim to be GCC
1749 dnl case "$canonical" in
1750 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1753 dnl --------------------------------------------------------------------
1754 dnl Extract some information from the operating system and machine files
1755 dnl --------------------------------------------------------------------
1757 echo "Extracting information from the machine- and system-dependent headers..."
1759 dnl It is not important that this name contain the PID; you cannot run
1760 dnl two configures in the same directory and have anything work
1762 tempcname="conftest.c"
1764 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1767 [#]define [$1]ifelse([$3],,, [ "$3"])
1769 configure___ [$2]=[$1]
1772 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1773 define([CPP_boolean_to_sh],
1775 configure___ [$2]=yes
1777 configure___ [$2]=no
1779 ])dnl CPP_boolean_to_sh
1781 cat > $tempcname < confdefs.h
1782 cat >> $tempcname <<EOF
1784 #define C_SWITCH_SITE
1785 #define C_SWITCH_X_SITE
1786 #define LD_SWITCH_SITE
1787 #define LD_SWITCH_X_SITE
1788 #define LD_SWITCH_X_SITE_AUX
1789 #define OS_RELEASE $os_release
1791 #ifdef config_opsysfile
1792 #include "$srcdir/src/$opsysfile"
1795 #ifdef config_machfile
1796 #include "$srcdir/src/$machfile"
1799 CPP_to_sh(LIBS_MACHINE, libs_machine)
1800 CPP_to_sh(LIBS_SYSTEM, libs_system)
1801 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1802 CPP_to_sh(LIB_STANDARD, libs_standard)
1804 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1805 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1807 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1808 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1810 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1811 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1813 CPP_to_sh(UNEXEC, unexec, unexec.o)
1815 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1817 #define ORDINARY_LD "\$(CC) \$(CFLAGS)"
1818 configure___ ordinary_ld=ORDINARY_LD
1820 #ifdef ORDINARY_LINK
1821 #define LD ORDINARY_LD
1822 #else /* no ORDINARY LINK */
1823 #ifdef COFF_ENCAPSULATE
1824 #define LD "\$(CC) -nostdlib"
1825 #else /* not COFF_ENCAPSULATE */
1828 #else /* ! defined (LINKER) */
1830 #endif /* ! defined (LINKER) */
1831 #endif /* ! defined (COFF_ENCAPSULATE) */
1832 #endif /* not ORDINARY_LINK */
1835 CPP_to_sh(LIB_GCC, lib_gcc)
1836 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1838 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1840 #ifdef COFF_ENCAPSULATE
1841 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1842 #else /* ! defined (COFF_ENCAPSULATE) */
1843 #define START_FILES "pre-crt0.o /lib/crt0.o"
1844 #endif /* ! defined (COFF_ENCAPSULATE) */
1845 #else /* ! defined (NO_REMAP) */
1846 #define START_FILES "ecrt0.o"
1847 #endif /* ! defined (NO_REMAP) */
1848 #endif /* no ORDINARY_LINK */
1852 configure___ start_files=START_FILES
1854 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1855 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1856 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1857 dnl The MAIL_USE_xxx variables come from the s&m headers
1858 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1859 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1860 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking)
1861 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1864 dnl The value of CPP is a quoted variable reference, so we need to do this
1865 dnl to get its actual value...
1866 CPP=`eval "echo $CPP $CPPFLAGS"`
1869 eval `$CPP -Isrc $tempcname \
1870 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1871 changequote([, ])dnl
1875 if test "$pdump" = "yes"; then
1884 dnl For debugging...
1885 test "$extra_verbose" = "yes" && \
1886 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1887 objects_machine objects_system c_switch_machine c_switch_system
1888 ld_switch_machine ld_switch_system unexec ld_switch_shared
1889 ld lib_gcc ld_text_start_addr start_files ordinary_link
1890 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1892 dnl Pick up mingw include path
1893 dnl We only cope with headers in mingw, not mingw32: no previous version of
1894 dnl XEmacs supported mingw and cygnus have made this incompatible change
1895 dnl so we just go with the flow.
1896 case "$opsys" in mingw* | cygwin*)
1897 cygwin_include=`eval "gcc -print-file-name=libc.a"` ;
1898 cygwin_include=`eval "dirname $cygwin_include"` ;
1899 cygwin_include="-I$cygwin_include/../include" ;
1900 extra_includes="$cygwin_include/mingw $cygwin_include" ;
1901 case "$opsys" in mingw*)
1902 XE_APPEND($extra_includes, c_switch_system) ;;
1907 dnl Non-ordinary link usually requires -lc
1908 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1910 dnl -----------------------
1911 dnl Compiler-specific hacks
1912 dnl -----------------------
1914 dnl DEC C `-std1' means ANSI C mode
1915 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site)
1917 dnl Some versions of SCO native compiler need -Kalloca
1918 if test "$__USLC__" = yes; then
1919 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed)
1921 AC_TRY_LINK([], [void *x = alloca(4);], [:], [
1922 xe_save_c_switch_system="$c_switch_system"
1923 c_switch_system="$c_switch_system -Kalloca"
1924 AC_TRY_LINK([], [void *x = alloca(4);], [ need_kalloca=yes ])
1925 c_switch_system="$xe_save_c_switch_system"])
1926 AC_MSG_RESULT($need_kalloca)
1927 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system)
1930 dnl Calculate value of CFLAGS:
1931 dnl Use either command line flag, environment var, or autodetection
1932 if test "$cflags_specified" = "no"; then
1933 dnl Following values of CFLAGS are known to work well.
1934 dnl Should we take debugging options into consideration?
1935 if test "$GCC" = "yes"; then
1936 CFLAGS="-g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes"
1937 dnl Yuck, bad compares have been worth at least 3 crashes!
1938 CFLAGS="$CFLAGS -Wsign-compare"
1939 dnl XEmacs is known not to be strict-aliasing-safe.
1940 case "`gcc -v --help 2>&1`" in
1941 *-fstrict-aliasing* ) CFLAGS="$CFLAGS -fno-strict-aliasing" ;;
1943 dnl You get five zillion shadowing warnings with g++.
1944 dnl Even with gcc, -Wshadow is questionable because of its complaints
1945 dnl about parameters with the same names as global functions.
1946 if test "$xemacs_compiler" != "g++"; then
1947 CFLAGS="$CFLAGS -Wshadow"
1949 dnl glibc is intentionally not `-Wpointer-arith'-clean.
1950 dnl Ulrich Drepper has rejected patches to fix the glibc header files.
1951 test "$have_glibc" != "yes" && CFLAGS="$CFLAGS -Wpointer-arith"
1952 dnl I'm not convinced this is a good idea any more. -sb
1953 dnl test "$opsys $machine" = "linux intel386" && \
1954 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1955 elif test "$__SUNPRO_C" = "yes"; then
1957 sol2 ) CFLAGS="-v -xO4" ;;
1958 sunos4* ) CFLAGS="-xO2";;
1960 elif test "$__DECC" = "yes"; then
1962 elif test "$CC" = "xlc"; then
1963 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1964 elif test "$__ICC" = "yes"; then
1965 CFLAGS="-g -O3 -Ob2 -Wall -W1"
1966 dnl ### Add optimal CFLAGS support for other compilers HERE!
1968 CFLAGS="-O" ;dnl The only POSIX-approved flag
1972 dnl Search for GCC specific build problems we know about
1973 if test "$GCC" = "yes"; then
1974 AC_MSG_CHECKING(for buggy gcc versions)
1975 GCC_VERSION=`$CC --version`
1976 case `uname -s`:`uname -m`:$GCC_VERSION in
1977 dnl egcs 2.90.21 (egcs-1.00 release)
1978 dnl egcs 2.90.29 (egcs-1.0.3 release)
1979 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*)
1980 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
1981 dnl without also using `-fno-schedule-insns'.
1985 *-fno-schedule-insns*) ;;
1988 AC_MSG_WARN(Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures)
1989 AC_MSG_WARN(without also using -fno-schedule-insns.)
1990 AC_MSG_ERROR(Aborting due to known problem)
1996 dnl egcs-2.91.57 (egcs-1.1 release)
1997 dnl egcs-2.91.66 (egcs-1.1.2 release)
1998 Linux:alpha:egcs-2.91.*)
2000 AC_MSG_WARN(There have been reports of egcs-1.1 not compiling XEmacs correctly on)
2001 AC_MSG_WARN(Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.)
2002 AC_MSG_ERROR(Aborting due to known problem)
2007 case "$GCC_VERSION" in
2010 *-fno-strength-reduce*) ;;
2013 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
2014 AC_MSG_WARN(-fno-strength-reduce.)
2015 AC_MSG_ERROR(Aborting due to known problem)
2021 *-fno-caller-saves*) ;;
2024 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
2025 AC_MSG_WARN(-fno-caller-saves.)
2026 AC_MSG_ERROR(Aborting due to known problem)
2036 dnl GNU ld now defaults to combreloc, which screws up unexec, but not pdump.
2037 dnl Note that it's OK if the GNU style long option causes non-GNU ld to barf
2038 dnl a usage message, that's often good enough. Please report it, though.
2039 dnl #### Should make this Solaris-friendly.
2040 dnl Link with -z nocombreloc for now.
2041 if test "$pdump" != "yes"; then
2042 AC_MSG_CHECKING(for \"-z nocombreloc\" linker flag)
2043 case "`ld --help 2>&1`" in
2044 *-z\ nocombreloc* ) AC_MSG_RESULT(yes)
2045 XE_PREPEND(-z nocombreloc, ld_switch_site) ;;
2046 *) AC_MSG_RESULT(no) ;;
2051 dnl Inform compiler that certain flags are meant for the linker
2052 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
2053 define([XE_PROTECT_LINKER_FLAGS], [
2054 if test "$GCC" = "yes"; then
2055 set x $[$1]; shift; [$1]=""
2056 while test -n "[$]1"; do
2058 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
2059 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
2061 * ) [$1]="$[$1] -Xlinker [$]1" ;;
2066 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
2067 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
2068 XE_PROTECT_LINKER_FLAGS(ld_switch_site)
2069 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
2070 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
2072 dnl Add s&m-determined objects (including unexec) to link line
2073 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
2074 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
2075 test -n "$unexec" && test ! "$pdump" = "yes" && XE_ADD_OBJS($unexec)
2076 test "$pdump" = "yes" && XE_ADD_OBJS(dumper.o)
2078 dnl Dynodump (Solaris 2.x, x<6)
2079 AC_MSG_CHECKING(for dynodump)
2080 if test "$unexec" != "unexsol2.o"; then
2085 XE_APPEND(dynodump, MAKE_SUBDIR)
2086 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
2088 sparc ) dynodump_arch=sparc ;;
2089 *86* ) dynodump_arch=i386 ;;
2090 powerpc ) dynodump_arch=ppc ;;
2092 dnl Dynodump requires the system linker
2093 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
2096 dnl Feed s&m crud to src/Makefile
2098 dnl Linux/powerpc needs the following magic for some reason
2099 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
2101 if test "$unexec" = "unexaix.o"; then
2102 dnl AIX needs various hacks to make static linking work.
2103 if test "$dynamic" = "no"; then
2104 start_flags="-Wl,-bnso,-bnodelcsect"
2105 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
2106 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
2107 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
2109 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
2110 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
2112 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
2114 elif test -n "$ld_text_start_addr"; then
2115 start_flags="-T $ld_text_start_addr -e __start"
2117 AC_SUBST(start_flags)
2119 AC_SUBST(ld_switch_shared)
2120 AC_SUBST(start_files)
2121 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
2122 test -z "$linker" && linker='$(CC) -nostdlib'
2123 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
2125 test "$GCC" != "yes" && lib_gcc=
2129 dnl ---------------------------------------------------------------
2130 dnl Add site and system specific flags to compile and link commands
2131 dnl ---------------------------------------------------------------
2133 dnl Allow use of either ":" or spaces for lists of directories
2134 define(COLON_TO_SPACE,
2135 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
2137 dnl --site-libraries (multiple dirs)
2138 COLON_TO_SPACE(site_libraries)
2139 if test -n "$site_libraries"; then
2140 for arg in $site_libraries; do
2143 * ) test -d "$arg" || \
2144 XE_DIE("Invalid site library \`$arg': no such directory")
2147 XE_APPEND($arg, ld_switch_site)
2151 dnl --site-includes (multiple dirs)
2152 COLON_TO_SPACE(site_includes)
2153 if test -n "$site_includes"; then
2154 for arg in $site_includes; do
2157 * ) test -d "$arg" || \
2158 XE_DIE("Invalid site include \`$arg': no such directory")
2161 XE_APPEND($arg, c_switch_site)
2165 dnl --site-prefixes (multiple dirs)
2166 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
2167 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
2168 dnl Site prefixes take precedence over the standard places, but not over
2169 dnl site-includes and site-libraries.
2170 COLON_TO_SPACE(site_prefixes)
2171 if test -n "$site_prefixes"; then
2172 for dir in $site_prefixes; do
2173 lib_dir="${dir}/lib"
2174 inc_dir="${dir}/include"
2175 if test ! -d "$dir"; then
2176 XE_DIE("Invalid site prefix \`$dir': no such directory")
2177 elif test ! -d "$lib_dir"; then
2178 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
2180 if test -d "$inc_dir"; then
2181 XE_APPEND("-I$inc_dir", c_switch_site)
2183 XE_APPEND("-L$lib_dir", ld_switch_site)
2188 dnl GNU software installs by default into /usr/local/{include,lib}
2189 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
2190 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
2191 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
2194 dnl Extra system-specific library directories - please add to list
2195 for dir in "/usr/ccs/lib"; do
2196 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2199 dnl --site-runtime-libraries (multiple dirs)
2200 COLON_TO_SPACE(site_runtime_libraries)
2201 if test -n "$site_runtime_libraries"; then
2202 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
2206 dnl Linux systems have dynamic runtime library directories listed in
2207 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty
2208 dnl safe to use them at link time, and less controversial than forcing
2209 dnl the run-time to use the link-time libraries. This also helps avoid
2210 dnl mismatches between the link-time and run-time libraries.
2212 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries
2213 dnl listed in /etc/ld.so.conf on some systems, and including them on
2214 dnl the link path leads to linking in utterly broken libc's.
2215 dnl There are many clever ways of approaching this problem,
2216 dnl but finding one that actually works...
2218 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then
2219 dnl for dir in `cat /etc/ld.so.conf`; do
2220 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2222 dnl add_runtime_path=no
2225 dnl -------------------------------------
2226 dnl Compute runtime library path
2227 dnl -------------------------------------
2229 if test -n "$add_runtime_path"; then :;
2230 elif test "$dynamic" = "no"; then add_runtime_path=no
2231 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
2232 else case "$opsys" in
2233 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
2234 * ) add_runtime_path=no ;;
2238 if test "$add_runtime_path" = "yes"; then
2239 dnl Try to autodetect runtime library flag (usually -R),
2240 dnl and whether it works (or at least does no harm)
2241 AC_MSG_CHECKING("for runtime libraries flag")
2243 sol2 ) dash_r="-R" ;;
2244 decosf* | linux* | irix*) dash_r="-rpath " ;;
2247 for try_dash_r in "-R" "-R " "-rpath "; do
2248 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
2249 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
2250 AC_TRY_LINK(, , dash_r="$try_dash_r")
2252 test -n "$dash_r" && break
2255 if test -n "$dash_r";
2256 then AC_MSG_RESULT("\"${dash_r}\"")
2257 else AC_MSG_RESULT(NONE)
2261 xe_add_unique_runpath_dir='
2263 for xe_dir in $runpath_dirs; do dnl Uniquify
2264 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
2266 if test "$xe_add_p" = "yes"; then
2267 test -n "$runpath" && runpath="${runpath}:"
2268 runpath="${runpath}${xe_runpath_dir}"
2269 runpath_dirs="$runpath_dirs $xe_runpath_dir"
2273 dnl XE_ADD_RUNPATH_DIR(directory)
2274 define([XE_ADD_RUNPATH_DIR],[{
2276 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
2277 test "$xe_runpath_dir" != "/lib" -a \
2278 "$xe_runpath_dir" != "/usr/lib" -a \
2279 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
2280 eval "$xe_add_unique_runpath_dir"
2283 dnl XE_COMPUTE_RUNPATH()
2284 define([XE_COMPUTE_RUNPATH],[
2285 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
2286 dnl Remove runtime paths from current ld switches
2287 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2288 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2289 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
2291 dnl Fix up Runtime path
2292 dnl If LD_RUN_PATH is set in environment, use that.
2293 dnl In this case, assume user has set the right value.
2294 runpath="" runpath_dirs=""
2295 if test -n "$LD_RUN_PATH"; then
2296 runpath="$LD_RUN_PATH"
2297 elif test "$GCC" = "yes"; then
2298 dnl Compute runpath from gcc's -v output
2299 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2300 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2301 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2302 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2303 case "$arg" in P,* | -L* | -R* )
2304 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2305 XE_ADD_RUNPATH_DIR("$dir")
2309 ld_switch_run="$ld_switch_run_save"
2312 dnl Add all directories with .so files to runpath
2313 for arg in $ld_switch_site $ld_switch_x_site; do
2314 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2316 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2317 dnl #### this test always fails here as need_motif is null
2318 if test "$opsys $need_motif" = "sol2 yes"; then
2319 xe_runpath_dir="/opt/SUNWdt/lib";
2320 eval "$xe_add_unique_runpath_dir";
2322 fi dnl Compute $runpath
2324 if test -n "$runpath"; then
2325 ld_switch_run="${dash_r}${runpath}"
2326 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2327 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2331 XE_COMPUTE_RUNPATH()
2333 dnl -----------------------------------
2334 dnl Do some misc autoconf-special tests
2335 dnl -----------------------------------
2337 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2338 dnl Assume not, until told otherwise.
2340 if test "$with_dlmalloc" != "no"; then
2345 after_morecore_hook_exists=yes
2346 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2347 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2348 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2349 [AC_MSG_RESULT(yes)],
2351 after_morecore_hook_exists=no])
2352 if test "$system_malloc" = "yes" ; then
2355 - The GNU allocators don't work with this system configuration."
2356 elif test "$with_system_malloc" = "yes" ; then
2359 - User chose not to use GNU allocators."
2360 elif test "$with_debug_malloc" = "yes" ; then
2363 - User chose to use Debugging Malloc."
2366 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then
2368 - Using Doug Lea's new malloc from the GNU C Library."
2369 AC_DEFINE(DOUG_LEA_MALLOC)
2370 if test "$after_morecore_hook_exists" = "no" ; then
2372 - Using Doug Lea's new malloc from the Linux C Library."
2373 AC_DEFINE(_NO_MALLOC_WARNING_)
2377 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2378 dnl Try this again when 2.1 hits the streets.
2379 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2380 dnl have_libmcheck=no
2381 dnl if test "$error_check_malloc" = "yes" -a \
2382 dnl "$have_glibc" = "yes" -a \
2383 dnl "$doug_lea_malloc" = "yes"; then
2384 dnl AC_CHECK_HEADERS(mcheck.h)
2385 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2388 dnl if test "$have_libmcheck" = "yes"; then
2389 dnl AC_DEFINE(HAVE_LIBMCHECK)
2390 dnl libmcheck=-lmcheck
2391 dnl AC_SUBST(libmcheck)
2394 dnl Some other nice autoconf tests. If you add a test here which
2395 dnl should make an entry in src/config.h, do not forget to add an
2396 dnl #undef clause to src/config.h.in for autoconf to modify.
2402 dnl checks for header files
2403 AC_CHECK_HEADERS(dnl
2406 cygwin/version.h dnl
2426 dnl ----------------------------------------------------------------
2427 dnl Checking for utime() or utimes().
2428 dnl We prefer utime, since it is more standard.
2429 dnl Some systems have utime.h but do not declare the struct anyplace,
2430 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS.
2431 dnl ----------------------------------------------------------------
2432 AC_MSG_CHECKING(for utime)
2433 AC_TRY_COMPILE([#include <sys/types.h>
2434 #include <utime.h>],
2435 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);],
2437 AC_DEFINE(HAVE_UTIME)],
2439 dnl We don't have utime(); how about utimes()?
2440 AC_CHECK_FUNCS(utimes)])
2443 dnl checks for typedefs
2450 AC_CHECK_TYPE(ssize_t, int)
2452 dnl check for Unix98 socklen_t
2453 AC_MSG_CHECKING(for socklen_t)
2454 AC_TRY_COMPILE([#include <sys/types.h>
2455 #include <sys/socket.h>
2457 ],[],[AC_MSG_RESULT(yes)],[
2458 AC_TRY_COMPILE([#include <sys/types.h>
2459 #include <sys/socket.h>
2460 int accept (int, struct sockaddr *, size_t *);
2462 AC_MSG_RESULT(size_t)
2463 AC_DEFINE(socklen_t,size_t)], [
2465 AC_DEFINE(socklen_t,int)])])
2467 AC_MSG_CHECKING(for struct timeval)
2468 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2469 #include <sys/time.h>
2472 #ifdef HAVE_SYS_TIME_H
2473 #include <sys/time.h>
2477 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2480 AC_DEFINE(HAVE_TIMEVAL)],
2484 dnl checks for structure members
2488 dnl checks for compiler characteristics
2491 dnl check for Make feature
2494 dnl check byte order
2497 dnl define SIZEOF_TYPE
2498 AC_CHECK_SIZEOF(short)
2499 if test "$ac_cv_sizeof_short" = 0; then
2501 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2502 echo "*** PANIC *** Please examine config.log for compilation errors."
2505 AC_CHECK_SIZEOF(int)
2506 AC_CHECK_SIZEOF(long)
2507 AC_CHECK_SIZEOF(long long)
2508 AC_CHECK_SIZEOF(void *)
2510 dnl Cygwin from 1003022 has intptr_t, uintptr_t in <cygwin/types.h>
2512 cygwin* ) AC_EGREP_HEADER([typedef.*intptr_t;], [cygwin/types.h],
2514 AC_DEFINE(INTPTR_T_IN_CYGWIN_TYPES_H,1)],
2515 [AC_MSG_RESULT(no)]) ;;
2518 dnl check for long file names
2519 AC_SYS_LONG_FILE_NAMES
2521 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2522 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2524 dnl Floating operation support is now unconditional
2525 AC_DEFINE(LISP_FLOAT_TYPE)
2527 AC_TRY_LINK([#include <math.h>],
2528 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2529 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2531 dnl Determine type of mail locking from configure args and s&m headers
2532 AC_CHECKING(type of mail spool file locking)
2533 AC_CHECK_FUNCS(lockf flock)
2534 dnl The mail_use_xxx variables are set according to the s&m headers.
2535 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2536 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2537 test -z "$mail_locking" -a "$mail_use_locking" = "yes" && mail_locking=locking
2538 if test -z "$mail_locking"; then
2539 case "$opsys" in cygwin* | mingw*)
2544 if test "$mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF)
2545 elif test "$mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK)
2546 elif test "$mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING)
2547 elif test "$mail_locking" = "pop"; then
2550 else mail_locking="dot-locking"; AC_DEFINE(MAIL_LOCK_DOT)
2552 test "$mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \
2553 XE_DIE("lockf mail locking requested but not available.")
2554 test "$mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \
2555 XE_DIE("flock mail locking requested but not available.")
2556 test "$mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \
2557 XE_DIE("locking mail locking requested but not available.")
2559 case "$opsys" in decosf*)
2560 AC_CHECK_LIB(pthreads, cma_open)
2561 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2562 c_switch_site="$c_switch_site -threads" ;;
2565 dnl ----------------------------------------------------------------
2566 dnl Miscellaneous flags
2567 dnl ----------------------------------------------------------------
2569 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2570 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2571 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2572 then AC_MSG_RESULT(no);
2573 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2575 else AC_MSG_RESULT(no)
2578 dnl Link with "-z ignore" on Solaris if supported
2579 if test "$opsys" = "sol2"; then
2580 if test "$os_release" -ge 506; then
2581 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2582 case "`ld -h 2>&1`" in
2583 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2584 XE_PREPEND(-z ignore, ld_switch_site) ;;
2585 *) AC_MSG_RESULT(no) ;;
2590 dnl ----------------------
2591 dnl Choose a window system
2592 dnl ----------------------
2594 AC_CHECKING("for specified window system")
2596 dnl Autodetection of Gdk libraries and includes
2597 dnl -------------------------------------------
2598 dnl On some systems (FreeBSD springs to mind), they use
2599 dnl versions on the utility routines, so instead of gtk-config
2600 dnl you must use gtk12-config, etc, etc.
2605 if test "$with_gnome" != "no"; then
2606 AC_MSG_CHECKING(for GNOME configuration script)
2607 for possible in gnome-config
2609 possible_version=`${possible} --version 2> /dev/null`
2610 if test "x${possible_version}" != "x"; then
2611 GNOME_CONFIG="${possible}"
2617 AC_MSG_RESULT([${GNOME_CONFIG}])
2620 if test "${GNOME_CONFIG}" != "no"; then
2621 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui`
2622 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui`
2623 AC_DEFINE(HAVE_GNOME)
2624 XE_APPEND(${GNOME_LIBS}, libs_gtk)
2625 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk)
2628 if test "$with_gtk" != "no";then
2629 AC_MSG_CHECKING(for GTK configuration script)
2630 for possible in gtk12-config gtk14-config gtk-config
2632 possible_version=`${possible} --version 2> /dev/null`
2633 if test "x${possible_version}" != "x"; then
2634 GTK_CONFIG="${possible}"
2636 case "${possible_version}" in
2637 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;;
2638 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;;
2643 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);;
2646 AC_MSG_RESULT([${GTK_CONFIG}])
2649 if test "${GTK_CONFIG}" != "no"; then
2650 AC_MSG_CHECKING(gtk version)
2651 GTK_VERSION=`${GTK_CONFIG} --version`
2652 AC_MSG_RESULT(${GTK_VERSION})
2654 AC_MSG_CHECKING(gtk libs)
2655 GTK_LIBS=`${GTK_CONFIG} --libs`
2656 XE_APPEND(${GTK_LIBS}, libs_gtk)
2657 AC_MSG_RESULT(${GTK_LIBS})
2659 AC_MSG_CHECKING(gtk cflags)
2660 GTK_CFLAGS=`${GTK_CONFIG} --cflags`
2661 if test "$GCC" = "yes"; then
2662 GTK_CFLAGS="${GTK_CFLAGS} -Wno-shadow"
2664 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk)
2665 AC_MSG_RESULT(${GTK_CFLAGS})
2667 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk))
2668 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk))
2669 AC_CHECK_FUNCS(gdk_imlib_init)
2673 AC_SUBST(GTK_CONFIG)
2679 test "${with_scrollbars}" != "no" && with_scrollbars=gtk
2680 test "${with_toolbars}" != no && with_toolbars=gtk
2681 test "${with_menubars}" != "no" && with_menubars=gtk
2682 test "${with_dialogs}" != "no" && with_dialogs=gtk
2683 test "${with_widgets}" != "no" && with_widgets=gtk
2685 XE_ADD_OBJS(console-gtk.o device-gtk.o event-gtk.o frame-gtk.o)
2686 XE_ADD_OBJS(objects-gtk.o redisplay-gtk.o glyphs-gtk.o)
2687 XE_ADD_OBJS(select-gtk.o gccache-gtk.o)
2688 XE_ADD_OBJS(gtk-xemacs.o ui-gtk.o)
2690 dnl Check for libglade support (it rocks)
2691 OLD_CFLAGS="${CFLAGS}"
2692 OLD_CPPFLAGS="${CPPFLAGS}"
2693 OLD_LDFLAGS="${LDFLAGS}"
2694 CFLAGS="${GTK_CFLAGS} ${CFLAGS}"
2695 CPPFLAGS="${GTK_CFLAGS} ${CFLAGS}"
2696 LDFLAGS="${LDFLAGS} ${GTK_LIBS}"
2697 AC_CHECK_HEADERS(glade/glade.h glade.h)
2698 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk))
2699 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk))
2700 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk))
2701 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h],
2703 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)],
2704 [AC_MSG_RESULT(no)])
2705 CFLAGS="${OLD_CFLAGS}"
2706 CPPFLAGS="${OLD_CPPFLAGS}"
2707 LDFLAGS="${OLD_LDFLAGS}"
2710 dnl We may eventually prefer gtk/gdk over vanilla X11...
2712 if test "$with_x11" != "no"; then
2713 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2714 test "$x_includes $x_libraries" != "NONE NONE" && \
2715 window_system=x11 with_x11=yes
2717 dnl Autodetection of X11 libraries and includes
2718 dnl -------------------------------------------
2719 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2720 dnl it often gets it wrong, so we only use it as a last resort.
2722 dnl $OPENWINHOME implies --x-includes and --x-libraries
2723 dnl Not (yet) handled by autoconf2
2724 if test "$x_includes $x_libraries" = "NONE NONE" \
2725 -a -n "$OPENWINHOME" \
2726 -a "$OPENWINHOME" != "/usr/openwin" \
2727 -a -d "$OPENWINHOME"; then
2728 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2729 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2730 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2733 if test "$x_includes" = "NONE"; then
2734 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2735 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2736 dnl This is a workaround for idiot (esp. HP) system vendors, who
2737 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2738 for dir in "/usr/X11" "/usr/X11R6"; do
2739 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2743 if test "$x_libraries" = "NONE"; then
2744 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2745 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2749 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2750 if test "$no_x" = "yes"
2751 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2752 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2756 dnl #### wmperry:: !x11 != NONE
2757 dnl case "$with_x11" in
2758 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2759 dnl no ) window_system=none HAVE_X_WINDOWS=no ;;
2762 if test "$with_x11" = "yes"; then
2763 AC_DEFINE(HAVE_X_WINDOWS)
2764 XE_APPEND(lwlib, MAKE_SUBDIR)
2765 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2768 dnl Look for Motif, but only if not found in $x_includes and $x_libraries
2769 AC_CHECK_HEADER(Xm/Xm.h, [AC_CHECK_LIB(Xm, XmStringFree, got_motif=yes)])
2771 if test "$got_motif" != "yes"; then
2772 dnl Try to find Motif/CDE/Tooltalk dirs
2773 dnl These take precedence over other X libs/includes, so PRE-pend
2774 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" \
2775 "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2776 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2777 if test -d "$lib_dir" -a -d "$inc_dir"; then
2778 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2779 x_libraries="$lib_dir $x_libraries"
2780 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2782 case "$x_includes" in "$inc_dir"* ) ;; *)
2783 x_includes="$inc_dir $x_includes"
2784 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2786 break; dnl only need ONE Motif implementation!
2791 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2792 for rel in "X11R6" "X11R5" "X11R4"; do
2793 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2794 if test -d "$lib_dir" -a -d "$inc_dir"; then
2795 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2796 x_libraries="$x_libraries $lib_dir"
2797 XE_APPEND(-L${lib_dir}, X_LIBS)
2799 case "$x_includes" in "$inc_dir"* ) ;; *)
2800 x_includes="$x_includes $inc_dir"
2801 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2803 break; dnl Only need ONE X11 implementation !
2807 dnl Avoid version mismatch for shared library libXm.so on osf4
2809 decosf*) if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi ;;
2812 ld_switch_x_site="$X_LIBS"
2814 XE_COMPUTE_RUNPATH()
2816 if test "$extra_verbose" = "yes"; then
2817 echo; echo "X11 compilation variables:"
2818 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2822 dnl Set up bitmaps search path.
2823 dnl The original suggestion was to unconditionally to append X11/bitmaps
2824 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2825 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2826 dnl element and add them to BITMAPDIR if they exist.
2828 if test "$x_includes" != NONE; then
2829 for i in $x_includes; do
2830 if test -d "$i/bitmaps"; then
2831 bitmapdirs="$i/bitmaps:$bitmapdirs"
2833 if test -d "$i/X11/bitmaps"; then
2834 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2837 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2839 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2841 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2842 AC_CHECKING(for X defines extracted by xmkmf)
2844 if mkdir conftestdir; then
2846 cat > Imakefile <<'EOF'
2848 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2850 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2851 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2852 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2856 for word in $xmkmf_defines; do
2860 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'`
2862 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;;
2865 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above.
2866 if grep "^#define $sym " confdefs.h >/dev/null; then :; else
2867 if test "$val" = "1"
2868 then AC_DEFINE_UNQUOTED($sym)
2869 else AC_DEFINE_UNQUOTED($sym,$val)
2876 dnl make sure we can find Intrinsic.h
2877 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2878 [AC_MSG_ERROR("Unable to find X11 header files.")])
2880 dnl -lXt and -lX11 are required
2881 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2882 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2883 if test "$have_lib_x11" != "yes"; then
2884 AC_CHECK_LIB(X11, XGetFontProperty,
2885 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2886 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2890 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2892 dnl Autodetect -lXext
2893 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2896 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2897 AC_MSG_ERROR("Unable to find X11 libraries."))
2899 AC_MSG_CHECKING(the version of X11 being used)
2900 AC_TRY_RUN([#include <X11/Intrinsic.h>
2901 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2902 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2903 AC_MSG_RESULT(R${x11_release})
2904 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2906 if test "${x11_release}" = "4"; then
2907 case "$with_widgets" in
2908 "" | "no") with_widgets=no ;;
2909 *) XE_DIE("Widget support requires X11R5 or greater") ;;
2913 AC_CHECK_FUNCS(XConvertCase)
2915 AC_CHECK_HEADERS(X11/Xlocale.h)
2917 dnl XFree86 has a non-standard prototype for this X11R6 function
2918 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback)
2919 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype)
2921 #define NeedFunctionPrototypes 1
2922 #include <X11/Xlib.h>
2923 extern Bool XRegisterIMInstantiateCallback(
2924 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*);
2926 [AC_MSG_RESULT(yes)],
2928 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)])
2930 dnl autodetect -lXmu
2931 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2932 with_xmu=yes, with_xmu=no) }
2933 if test "$with_xmu" = "no"; then
2936 XE_PREPEND(-lXmu, libs_x)
2940 dnl Autodetect -lXbsd
2941 dnl #### Someone, please add a better function than main
2942 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2944 dnl Problem with the MIT distribution of X on AIX
2945 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2946 dnl X11R6 requires thread-safe code on AIX for some reason
2947 if test "$GCC" = "yes"; then
2948 dnl gcc changed the name of the `-mthreads' option to `-pthread'
2950 AC_MSG_CHECKING(for name of AIX gcc threads option)
2951 case `$CC -v --help 2>&1` in
2952 *-mthreads*) aix_threads=-mthreads ;;
2953 *) aix_threads=-pthread ;;
2955 AC_MSG_RESULT($aix_threads)
2956 XE_PREPEND($aix_threads, X_CFLAGS)
2957 XE_PREPEND($aix_threads, libs_x)
2959 dnl Try to use the thread-safe "_r" versions of xlc
2960 case "$CC" in *_r) : ;;
2964 AC_CHECK_SIZEOF(short)
2965 test "$ac_cv_sizeof_short" = 0 && CC="$xe_save_CC" ;;
2970 fi dnl $with_x11 = yes
2972 if test "$with_msw" != "no"; then
2973 AC_CHECKING(for MS-Windows)
2974 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2975 if test "$with_msw" = "yes"; then
2976 AC_DEFINE(HAVE_MS_WINDOWS)
2978 dnl The net installer only works with MS-Windows currently
2979 if test "$with_netinstall" = "yes"; then
2980 XE_APPEND(netinstall, MAKE_SUBDIR)
2981 XE_APPEND(netinstall, SRC_SUBDIR_DEPS)
2982 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR)
2985 install_pp="$srcdir/lib-src/installexe.sh"
2986 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lkernel32 -lwinspool, libs_system)
2987 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2988 if test "$window_system" != x11; then
2990 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2991 && XE_ADD_OBJS(scrollbar-msw.o)
2992 test "$with_menubars" != "no" && with_menubars=msw \
2993 && XE_ADD_OBJS(menubar-msw.o)
2994 test "$with_toolbars" != "no" && with_toolbars=msw \
2995 && XE_ADD_OBJS(toolbar-msw.o)
2996 test "$with_dialogs" != "no" && with_dialogs=msw \
2997 && XE_ADD_OBJS(dialog-msw.o)
2998 test "$with_widgets" != "no" && with_widgets=msw
3000 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
3001 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
3002 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
3003 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
3005 dnl check for our special version of select
3006 AC_TRY_RUN([#include <fcntl.h>
3007 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
3008 [need_event_unixoid=yes; AC_DEFINE(HAVE_MSG_SELECT)])
3009 with_file_coding=yes
3010 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)
3014 AC_SUBST(install_pp)
3016 test -z "$window_system" && window_system="none"
3018 dnl Test for features that require a window system - ANY window system
3019 if test "$window_system" = "none"; then
3020 for feature in menubars scrollbars toolbars dialogs dragndrop xface
3022 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3023 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
3025 eval "with_${feature}=no"
3028 test -z "$with_toolbars" && with_toolbars=yes
3031 dnl ### Test for features that require mswindows support - currently none
3032 dnl ### MS-Windows folks: add code here..... (martin)
3033 if test "$with_msw" != "yes"; then
3034 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
3036 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3037 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
3039 eval "with_${feature}=no"
3045 dnl Test for features that require X11 support
3046 if test "$with_x11" != "yes"; then
3047 dnl It ought to be reasonable to have no output device at all, and only use
3048 dnl XEmacs in --batch mode.
3049 dnl if test "$with_tty" = "no" ; then
3050 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
3052 for feature in tooltalk cde offix wmcommand xim xmu nas_sound
3054 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3055 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
3057 eval "with_${feature}=no"
3061 dnl Balloon Help requires the Shape extension, not available everywhere,
3062 dnl for example not on AIX 4.3.
3063 if test "$with_x11" = "yes"; then
3064 AC_CHECK_HEADER(X11/extensions/shape.h, [
3065 AC_DEFINE(HAVE_BALLOON_HELP)
3066 XE_ADD_OBJS(balloon_help.o balloon-x.o)])
3069 dnl FSF 19.29 has some bitmapdir stuff here.
3072 case "$window_system" in
3073 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
3074 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
3077 test "$with_gnome" = "yes" && echo " Using GNOME."
3078 test "$with_gnome" = "no" && echo " Using GTK."
3080 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
3083 case "$x_libraries" in *X11R4* )
3084 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
3085 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
3088 dnl Enable or disable proper handling of WM_COMMAND
3089 AC_CHECKING(for WM_COMMAND option);
3090 dnl if test "$with_wmcommand" = "yes"; then
3091 if test "$with_wmcommand" != "no"; then
3092 AC_DEFINE(HAVE_WMCOMMAND)
3095 dnl Autodetect Xauth
3096 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
3097 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
3098 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
3099 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
3100 test -z "$with_xauth" && with_xauth=yes
3101 if test "$with_xauth" = "yes"; then
3102 AC_DEFINE(HAVE_XAUTH)
3103 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
3105 AC_SUBST(libs_xauth)
3107 dnl This one is for the static initializeds variables in
3108 dnl offix.c, so that the thing is dumped after lastfile.o
3111 dnl Autodetect tooltalk
3112 if test "$with_tooltalk" != "no" ; then
3113 dnl autodetect the location of tt_c.h
3114 dnl tt_c.h might be in Tt or desktop include directories
3115 for dir in "" "Tt/" "desktop/" ; do
3116 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break)
3118 if test -z "$tt_c_h_file"; then
3119 if test "$with_tooltalk" = "yes"; then
3120 USAGE_ERROR("Unable to find required tooltalk header files.")
3125 if test "$with_tooltalk" != "no" ; then
3126 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
3127 AC_CHECK_LIB(tt, tt_message_create,
3128 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
3130 if test -z "$tt_libs"; then
3131 if test "$with_tooltalk" = "yes"; then
3132 USAGE_ERROR("Unable to find required tooltalk libraries.")
3137 test -z "$with_tooltalk" && with_tooltalk=yes
3138 if test "$with_tooltalk" = "yes"; then
3140 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file")
3141 XE_PREPEND($tt_libs, libs_x)
3142 XE_ADD_OBJS(tooltalk.o)
3146 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
3147 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
3148 test -z "$with_cde" && with_cde=yes
3149 if test "$with_dragndrop" = no; then
3150 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
3153 if test "$with_cde" = "yes" ; then
3155 XE_PREPEND(-lDtSvc, libs_x)
3156 XE_APPEND(CDE, dragndrop_proto)
3157 with_tooltalk=yes # CDE requires Tooltalk
3158 need_motif=yes # CDE requires Motif
3161 dnl Always compile OffiX unless --without-offix is given, no
3162 dnl X11 support is compiled in, no standard Xmu is available,
3163 dnl or dragndrop support is disabled
3164 dnl Because OffiX support currently loses when more than one display
3165 dnl is in use, we now disable it by default -slb 07/10/1998.
3166 test "$window_system" != "x11" && with_offix=no
3167 if test "$with_xmu" != yes -a "$with_x11" = yes; then
3168 AC_MSG_WARN([No OffiX without real Xmu support])
3171 if test "$with_dragndrop" = no; then
3172 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
3175 if test "$with_cde" = yes; then
3176 AC_MSG_WARN([CDE already found, disabling OffiX support])
3179 test -z "$with_offix" && with_offix=no
3180 if test "$with_offix" = "yes"; then
3181 AC_DEFINE(HAVE_OFFIX_DND)
3182 XE_APPEND(offix.o, dnd_objs)
3183 XE_APPEND(OffiX, dragndrop_proto)
3185 if test "$with_gtk" = "yes"; then
3186 XE_APPEND(GTK, dragndrop_proto)
3189 dnl Autodetect Drag'n'Drop support
3190 dnl always included if CDE, Offix, or MSWindows are defined
3191 if test "$with_dragndrop" != "no" ; then
3192 AC_MSG_CHECKING(if drag and drop API is needed)
3193 if test -n "$dragndrop_proto" ; then
3195 AC_MSG_RESULT([yes (${dragndrop_proto} )])
3196 AC_DEFINE(HAVE_DRAGNDROP)
3197 XE_APPEND(dragdrop.o, extra_objs)
3205 AC_CHECKING(for LDAP)
3206 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
3207 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
3208 if test "$with_ldap" != "no"; then
3209 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
3210 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
3211 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
3212 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" -a "$with_ldap_krb" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krbdes=yes, with_ldap_krbdes=no, -llber -lkrb -ldes) }
3213 test -z "$with_ldap" -a \( "$with_ldap_lber" = "yes" -o "$with_ldap_nolber" = "yes" -o "$with_ldap_krb" = "yes" -o "$with_ldap_krbdes" = "yes" \) && with_ldap=yes
3215 if test "$with_ldap" = "yes"; then
3216 AC_DEFINE(HAVE_LDAP)
3217 XE_ADD_OBJS(eldap.o)
3218 if test "$with_ldap_nolber" = "yes" ; then
3219 XE_PREPEND(-lldap, LIBS)
3221 if test "$with_ldap_krb" = "yes" ; then
3222 XE_PREPEND(-lkrb, LIBS)
3224 if test "$with_ldap_krbdes" = "yes" ; then
3225 XE_PREPEND(-ldes, LIBS)
3226 XE_PREPEND(-lkrb, LIBS)
3228 XE_PREPEND(-llber, LIBS)
3229 XE_PREPEND(-lldap, LIBS)
3231 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
3234 dnl Autodetect PostgreSQL
3235 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
3236 dnl in this case, configure will easily detect it there.
3238 dnl If PostgreSQL is installed into a different prefix,
3239 dnl (such as the default /usr/local/pgsql when building from source),
3240 dnl that prefix must be specified using the --site-prefixes flag.
3241 if test "$with_postgresql" != "no"; then
3242 AC_CHECKING(for PostgreSQL)
3244 dnl Look for these standard header file locations, known to be used on Linux
3245 for header_dir in "" "pgsql/" "postgresql/"; do
3246 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
3247 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
3250 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
3252 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
3254 AC_DEFINE(HAVE_POSTGRESQL)
3255 AC_CHECK_LIB(pq,PQconnectStart, [
3256 with_postgresqlv7=yes;
3257 AC_DEFINE(HAVE_POSTGRESQLV7)])
3258 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
3259 XE_PREPEND(-lpq, LIBS)
3260 XE_ADD_OBJS(postgresql.o)
3261 elif test "$with_postgresql" = "yes"; then
3262 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
3266 dnl ----------------------
3267 dnl Graphics libraries
3268 dnl ----------------------
3270 if test "$window_system" != "none"; then
3271 AC_CHECKING(for graphics libraries)
3273 dnl add special code to handle xpm-nox on Cygwin (csw)
3274 dnl -- should only happen if CYGWIN && WITH_XPM && WITH_MSW && !WITH_X
3279 cygwin_top=`eval "gcc -print-file-name=libc.a"` ;
3280 cygwin_top=`eval "dirname ${cygwin_top}"`;
3281 cygwin_top="${cygwin_top}/..";
3282 case "$window_system" in
3283 dnl use "standard" search pattern
3285 dnl hardcode "standard" non-X11 xpm lib/inc dirs
3286 msw) libpath_xpm="-L${cygwin_top}/lib/noX"
3287 incpath_xpm="-I${cygwin_top}/include/noX"
3289 dnl not supported on cygwin (yet?)
3291 dnl probably not reached...
3297 dnl use "standard" search pattern for all other OS's
3302 if test -z "$with_xpm"; then
3303 XE_PREPEND("$incpath_xpm", CFLAGS)
3304 XE_PREPEND("$libpath_xpm", LDFLAGS)
3305 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
3307 AC_TRY_RUN([#define XPM_NUMBERS
3308 #include <X11/xpm.h>
3309 int main(int c, char **v) {
3311 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
3312 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
3313 [./conftest dummy_arg; xpm_status=$?;
3314 if test "$xpm_status" = "0"; then
3318 if test "$xpm_status" = "1"; then
3319 xpm_problem="Xpm library version and header file version don't match!"
3320 elif test "$xpm_status" = "2"; then
3321 xpm_problem="Xpm library version is too old!"
3323 xpm_problem="Internal xpm detection logic error!"
3326 *** WARNING *** $xpm_problem
3327 I'm not touching that with a 10-foot pole!
3328 If you really want to use the installed version of Xpm, rerun
3329 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
3333 AC_MSG_RESULT($with_xpm)
3335 if test "$with_xpm" = "yes"; then
3336 dnl #### This code assumes that if AC_CHECK_LIB fails,
3337 dnl #### then it will succeed if FOR_MSW is defined,
3338 dnl #### but doesn't actually verify this assumption.
3340 XE_PREPEND("$libpath_xpm", LDFLAGS)
3341 XE_PREPEND(-lXpm, libs_x)
3342 XE_PREPEND("$incpath_xpm", CFLAGS)
3343 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
3345 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
3349 AC_MSG_RESULT($xpm_for_msw)
3350 if test "$xpm_for_msw" = "yes"; then
3355 dnl Autodetect XFACE
3356 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3357 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3358 test -z "$with_xface" && with_xface=yes
3359 if test "$with_xface" = "yes"; then
3360 AC_DEFINE(HAVE_XFACE)
3361 XE_PREPEND(-lcompface, libs_x)
3364 dnl For a brief period we had the GIF code split out into a separate library,
3365 dnl but patent problems, etc. sort of squashed that idea.
3366 dnl We default to building with builtin GIF decoding
3367 if test "$with_gif" != "no"; then
3370 XE_ADD_OBJS(dgif_lib.o gif_io.o)
3373 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
3374 dnl So we always search for libz compression support.
3375 if test "$with_png $with_tiff" != "no no"; then
3376 AC_CHECK_LIB(c, inflate, [:], [
3377 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
3378 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
3382 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
3383 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
3384 test -z "$with_jpeg" && with_jpeg=yes
3385 if test "$with_jpeg" = "yes"; then
3386 AC_DEFINE(HAVE_JPEG)
3387 XE_PREPEND(-ljpeg, libs_x)
3392 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
3393 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
3394 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
3395 if test -z "$with_png"; then
3396 AC_MSG_CHECKING(for workable png version information)
3397 xe_check_libs="-lpng -lz"
3398 AC_TRY_RUN([#include <png.h>
3399 int main(int c, char **v) {
3400 if (c == 1) return 0;
3401 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
3402 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
3403 [./conftest dummy_arg; png_status=$?;
3404 if test "$png_status" = "0"; then
3408 if test "$png_status" = "1"; then
3409 png_problem="PNG library version and header file don't match!"
3410 elif test "$png_status" = "2"; then
3411 png_problem="PNG library version too old (pre 1.0.2)!"
3414 *** WARNING *** $png_problem
3415 I'm not touching that with a 10-foot pole!
3416 If you really want to use the installed version of libPNG, rerun
3417 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
3421 AC_MSG_RESULT($with_png)
3423 if test "$with_png" = "yes"; then
3425 XE_PREPEND(-lpng, libs_x)
3429 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
3430 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
3431 test -z "$with_tiff" && with_tiff=yes
3432 if test "$with_tiff" = "yes"; then
3433 AC_DEFINE(HAVE_TIFF)
3434 XE_PREPEND(-ltiff, libs_x)
3438 dnl ----------------------
3439 dnl GTK-Specific Graphics libraries
3440 dnl ----------------------
3442 if test "$with_gtk" = "yes"; then
3443 dnl Autodetect XFACE
3444 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3445 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3446 test -z "$with_xface" && with_xface=yes
3447 if test "$with_xface" = "yes"; then
3448 AC_DEFINE(HAVE_XFACE)
3449 XE_PREPEND(-lcompface, libs_gtk)
3454 dnl ----------------------
3455 dnl X-Specific Graphics libraries
3456 dnl ----------------------
3458 if test "$with_x11" = "yes"; then
3459 AC_CHECKING(for X11 graphics libraries)
3462 if test "$with_x11" = "yes"; then
3463 AC_CHECKING(for the Athena widgets)
3465 dnl What in heck did the user actually want?
3466 case "$with_athena" in
3467 dnl This is the default, old fashioned flat Athena.
3468 "xaw" | "") athena_variant=Xaw athena_3d=no ;;
3469 "3d") athena_variant=Xaw3d athena_3d=yes ;;
3470 "next") athena_variant=neXtaw athena_3d=yes ;;
3471 "95") athena_variant=Xaw95 athena_3d=yes ;;
3472 "xpm") athena_variant=XawXpm athena_3d=yes ;;
3473 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;;
3476 athena_3d_function=Xaw3dComputeBottomShadowRGB
3478 dnl Search for the Athena library...
3479 if test "$athena_3d" = "no"; then
3480 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
3482 dnl Must not be a 3d library...
3483 AC_CHECK_LIB($athena_variant, $athena_3d_function,
3484 AC_MSG_WARN("Could not find a non-3d Athena widget library."),
3485 athena_lib=$athena_variant)
3487 AC_MSG_WARN("Could not find an Athena widget library."))
3489 dnl The real configuration, need 3d library
3490 AC_CHECK_LIB($athena_variant, $athena_3d_function, athena_lib=$athena_variant,
3491 dnl OK, couldn't find it with a proper name, try the standard Athena lib
3492 dnl If that is 3d, presume the user asked for what they have installed.
3493 AC_CHECK_LIB(Xaw, $athena_3d_function,
3496 AC_MSG_WARN("Assuming that libXaw is actually $athena_variant.");
3498 AC_MSG_WARN("Could not find a 3d Athena widget library that looked like $athena_variant.")))
3501 dnl Now we locate the Athena headers that we need.
3502 if test "$athena_3d" = "no"; then
3503 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3504 AC_MSG_WARN("Could not find a non-3d Athena header set."),
3505 AC_CHECK_HEADER(X11/Xaw/XawInit.h,
3506 athena_h_path=X11/Xaw,
3507 AC_MSG_WARN("Could not find a non-3d Athena header set.")))
3509 dnl The three-d Athena headers are so much more slippery.
3510 dnl Curse this `Lets replace standard libraries' thing that they did. :/
3511 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h,
3512 AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h,
3513 athena_h_path=X11/$athena_variant,))
3515 dnl Is the variant specific header directory directly under include?
3516 if test -z "$athena_h_path"; then
3517 AC_CHECK_HEADER($athena_variant/XawInit.h,
3518 AC_CHECK_HEADER($athena_variant/ThreeD.h,
3519 athena_h_path=$athena_variant,))
3522 dnl If we couldn't find the specific variant, try the generic Athena 3d headers
3523 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3524 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h,
3525 AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h,
3527 AC_MSG_WARN("Assuming that X11/Xaw3d headers are suitable for $athena_variant.")
3528 athena_h_path=X11/Xaw3d
3532 dnl Also generic 3d headers directly under include dir
3533 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3534 AC_CHECK_HEADER(Xaw3d/XawInit.h,
3535 AC_CHECK_HEADER(Xaw3d/ThreeD.h,
3537 AC_MSG_WARN("Assuming that Xaw3d headers are suitable for $athena_variant.")
3542 dnl If nothing yet found, see if Xaw is a 3d header set...
3543 dnl We AC_MSG_WARN if we fail because I am all out of ideas...
3544 if test -z "$athena_h_path"; then
3545 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3547 AC_MSG_WARN("Assuming that X11/Xaw headers are suitable for $athena_variant.")
3548 athena_h_path=X11/Xaw
3550 AC_MSG_WARN("Could not find a suitable 3d Athena header set."))
3554 dnl Do we actually have a usable Athena widget set? Please?
3555 if test -n "$athena_lib" -a -n "$athena_h_path"; then
3563 fi dnl "$with_x11" = "yes"
3565 if test "$with_x11" = "yes"; then
3566 dnl autodetect Motif - but only add to libs_x later (if necessary)
3567 AC_CHECK_HEADER(Xm/Xm.h,
3568 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
3571 if test "$have_motif" = "yes"; then
3572 dnl autodetect lesstif
3573 AC_MSG_CHECKING(for Lesstif)
3576 #ifdef LESSTIF_VERSION
3579 ], have_lesstif=yes, have_lesstif=no)
3580 AC_MSG_RESULT($have_lesstif)
3583 fi dnl "$with_x11" = "yes"
3585 dnl Finish ensuring that we have values for the various toolkit items.
3586 dnl Not all toolkits support all widgets
3588 dnl Avoid using Motif :-(
3590 *linux* ) lucid_prefers_motif = "no" ;;
3591 * ) lucid_prefers_motif = "yes" ;;
3594 case "$with_menubars" in "" | "yes" | "athena" )
3595 with_menubars="lucid" ;;
3597 case "$with_dialogs" in "" | "yes" | "lucid" )
3598 if test "$lucid_prefers_motif" = "yes"; then
3599 if test "$have_motif" = "yes"; then with_dialogs="motif"
3600 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
3601 else with_dialogs=no
3604 if test "$have_xaw" = "yes"; then with_dialogs="athena"
3605 elif test "$have_motif" = "yes"; then with_dialogs="motif"
3606 else with_dialogs=no
3610 case "$with_scrollbars" in "" | "yes" )
3611 with_scrollbars="lucid" ;;
3613 case "$with_widgets" in
3615 if test "$lucid_prefers_motif" = "yes"; then
3616 if test "$have_motif" = "yes"; then with_widgets="motif"
3617 elif test "$have_xaw" = "yes"; then with_widgets="athena"
3618 else with_widgets=no
3621 if test "$have_xaw" = "yes"; then with_widgets="athena"
3622 elif test "$have_motif" = "yes"; then with_widgets="motif"
3623 else with_widgets=no
3630 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
3632 case "$all_widgets" in
3634 if test "$have_xaw" != "yes"; then
3635 XE_DIE("Could not find a suitable Athena library to build with.")
3638 dnl Add the Lucid widget Athena code
3639 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
3641 dnl Add the Athena widget library we located earlier
3642 XE_PREPEND(-l$athena_lib, libs_x)
3644 dnl Tell lwlib where to find the Athena header files.
3645 dnl Many people have tried to create a `smart' way of doing this,
3646 dnl but all have failed. Before changing the following ugly definitions,
3647 dnl consult the veterans of many a battle.
3648 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h")
3649 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h")
3650 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h")
3651 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h")
3652 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h")
3653 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h")
3654 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h")
3655 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h")
3656 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h")
3657 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h")
3659 AC_DEFINE(LWLIB_USES_ATHENA)
3660 AC_DEFINE(NEED_ATHENA)
3663 if test "$athena_3d" = "yes"; then
3664 AC_DEFINE(HAVE_ATHENA_3D)
3669 case "$all_widgets" in *motif* )
3670 AC_DEFINE(LWLIB_USES_MOTIF)
3671 AC_DEFINE(NEED_MOTIF)
3672 XE_APPEND(lwlib-Xm.o, lwlib_objs)
3676 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
3677 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
3678 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
3679 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3680 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
3681 case "$with_widgets" in athena* )
3682 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
3684 case "$all_widgets" in *lucid* )
3685 AC_DEFINE(NEED_LUCID)
3686 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
3689 AC_SUBST(lwlib_objs)
3691 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA)
3692 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA)
3694 if test "$athena_3d" = "yes"; then
3695 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
3696 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
3699 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
3700 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3701 AC_DEFINE(LWLIB_TABS_LUCID)
3703 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
3704 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
3705 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
3706 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
3707 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
3709 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
3710 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
3712 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
3713 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
3714 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
3715 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3717 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3718 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3719 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3720 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3722 if test "$with_gtk" = "yes"; then
3723 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-gtk.o)
3724 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-gtk.o)
3725 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-gtk.o)
3726 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-gtk.o)
3727 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-gtk.o)
3730 if test "$with_x11" = "yes"; then
3731 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3732 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3733 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3734 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3735 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3738 dnl ----------------------
3739 dnl Mule-dependent options
3740 dnl ----------------------
3742 test -z "$with_mule" && with_mule=no
3743 test -z "$with_file_coding" && with_file_coding=no
3745 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3746 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3747 dnl echo "Please install the XEmacs/Mule tarball or"
3748 dnl echo "rerun configure with --with-mule=no"
3752 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3753 AC_DEFINE(FILE_CODING)
3754 XE_ADD_OBJS(file-coding.o)
3757 if test "$with_mule" = "yes" ; then
3758 AC_CHECKING(for Mule-related features)
3760 AC_DEFINE(FILE_CODING)
3761 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
3763 dnl Use -lintl to get internationalized strerror for Mule
3764 AC_CHECK_HEADERS(libintl.h)
3765 AC_CHECK_LIB(intl, strerror)
3767 AC_CHECKING(for Mule input methods)
3768 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3769 dnl XIM seems to be flaky except on Solaris...
3770 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3771 case "$with_xim" in "" | "yes" )
3772 AC_CHECKING(for XIM)
3773 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3774 dnl XIM + Lesstif is not (yet?) usable
3775 dnl Only use Motif if linking Motif anyway, or don't have xlib XIM
3776 if test "$need_motif $have_lesstif" = "yes no"; then
3777 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3778 elif test "$have_motif $have_lesstif $with_xim" = "yes no no"; then
3779 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3782 if test "$with_xim" != "no"; then
3784 if test "$with_xim" = "xlib"; then
3786 XE_ADD_OBJS(input-method-xlib.o)
3788 if test "$with_xim" = "motif"; then
3789 AC_DEFINE(XIM_MOTIF)
3791 XE_ADD_OBJS(input-method-motif.o)
3793 if test "$with_xim" = "motif"; then
3798 dnl "with_xfs" = "yes"
3799 if test "$with_xfs" = "yes" ; then
3800 AC_CHECKING(for XFontSet)
3801 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3802 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3803 AC_DEFINE(USE_XFONTSET)
3804 if test "$with_xim" = "no" ; then
3805 XE_ADD_OBJS(input-method-xlib.o)
3811 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3812 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3813 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h
3814 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) }
3815 dnl Detour to find crypt
3816 if test "$with_wnn" != "no"; then
3817 AC_CHECK_FUNCS(crypt)
3818 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3820 dnl Back to our regularly scheduled wnn hunting
3821 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3822 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3823 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3824 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3825 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3827 test -z "$with_wnn" && with_wnn=yes
3828 if test "$with_wnn" = "yes"; then
3830 XE_PREPEND(-l$libwnn, libs_x)
3831 XE_ADD_OBJS(mule-wnnfns.o)
3832 if test "$with_wnn6" != "no"; then
3833 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3834 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3838 dnl Autodetect canna
3839 canna_includes_found=no
3840 if test "$with_canna" != "no"; then
3841 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3843 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3844 -d "/usr/local/canna/include"; then
3845 save_c_switch_site="$c_switch_site"
3846 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3847 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3848 if test "$canna_includes_found" != "yes"; then
3849 c_switch_site="$save_c_switch_site"
3854 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3855 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3856 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3857 test -z "$with_canna" && with_canna=yes
3858 if test "$with_canna" = "yes"; then
3859 AC_DEFINE(HAVE_CANNA)
3860 XE_PREPEND(-lcanna -lRKC, libs_x)
3861 XE_ADD_OBJS(mule-canna.o)
3864 else dnl "$with_mule" = "no"
3865 for feature in xim canna wnn; do
3866 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3867 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3869 eval "with_${feature}=no"
3874 dnl At this point, we know whether we need the motif lib or not.
3875 if test "$need_motif" = "yes" ; then
3876 XE_PREPEND(-lXm, libs_x)
3877 dnl AIX needs the following library for use with Motif
3878 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3879 XE_COMPUTE_RUNPATH()
3882 dnl ----------------------------------------------------------------
3883 dnl Check for POSIX functions.
3884 dnl ----------------------------------------------------------------
3886 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)
3888 dnl getaddrinfo() is borked under hpux11
3889 if test "$ac_cv_func_getaddrinfo" != "no" ; then
3892 AC_MSG_WARN([Use of getaddrinfo is disabled for HP-UX 11.XX.])
3893 ac_cv_func_getaddrinfo=no
3898 dnl ----------------------------------------------------------------
3899 dnl Check for PTY support functions.
3900 dnl ----------------------------------------------------------------
3902 dnl There is no "standard" pty allocation method. Every system is different.
3903 dnl getpt() is the preferred pty allocation method on glibc systems.
3904 dnl _getpty() is the preferred pty allocation method on SGI systems.
3905 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98.
3906 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp)
3908 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems.
3909 dnl openpty() might be declared in:
3910 dnl - pty.h (Tru64 or Linux)
3911 dnl - libutil.h (FreeBSD)
3912 dnl - util.h (NetBSD)
3913 AC_CHECK_FUNC(openpty, have_openpty=yes, [
3914 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)])
3915 if test "$have_openpty" = "yes"; then
3916 AC_DEFINE(HAVE_OPENPTY)
3917 AC_CHECK_HEADERS(pty.h libutil.h util.h, break)
3918 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system)
3921 dnl Check for STREAM support functions.
3922 dnl Confusingly, "str" means both "string" and "SysV Streams".
3923 AC_CHECK_HEADERS(stropts.h)
3924 if test "$ac_cv_header_stropts_h" = "yes"; then
3925 AC_CHECK_FUNCS(isastream)
3926 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL
3929 dnl Use our own realpath always.
3930 XE_ADD_OBJS(realpath.o)
3932 dnl Check whether the system provides getloadavg().
3933 AC_CHECK_FUNCS(getloadavg)
3935 if test "$ac_cv_func_getloadavg" = "yes"; then
3936 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>.
3937 dnl glibc 2.2 declares getloadavg() in <stdlib.h>...
3938 dnl ...if we #define _GNU_SOURCE, which we do.
3939 AC_CHECK_HEADERS(sys/loadavg.h)
3941 dnl We define our own getloadavg() using lower level functions.
3942 XE_ADD_OBJS(getloadavg.o)
3944 dnl Used by getloadavg() - does not require root priveleges
3945 AC_CHECK_LIB(kstat, kstat_open)
3946 AC_CHECK_HEADERS(kstat.h)
3948 dnl Another way to get the load average
3949 AC_CHECK_LIB(kvm, kvm_read)
3952 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3953 AC_MSG_CHECKING(whether netdb declares h_errno)
3954 AC_TRY_LINK([#include <netdb.h>],
3957 AC_DEFINE(HAVE_H_ERRNO)],
3958 [AC_MSG_RESULT(no)])
3960 AC_MSG_CHECKING(for sigsetjmp)
3961 AC_TRY_COMPILE([#include <setjmp.h>],
3962 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3964 AC_DEFINE(HAVE_SIGSETJMP)],
3965 [AC_MSG_RESULT(no)])
3967 AC_MSG_CHECKING(whether localtime caches TZ)
3968 AC_CACHE_VAL(emacs_cv_localtime_cache,
3969 [if test "$ac_cv_func_tzset" = "yes"; then
3970 AC_TRY_RUN([#include <time.h>
3972 # include <stdlib.h>
3974 extern char **environ;
3978 for (to = from = environ; (*to = *from); from++)
3979 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3982 char TZ_GMT0[] = "TZ=GMT0";
3983 char TZ_PST8[] = "TZ=PST8";
3986 time_t now = time ((time_t *) 0);
3987 int hour_GMT0, hour_unset;
3988 if (putenv (TZ_GMT0) != 0)
3990 hour_GMT0 = localtime (&now)->tm_hour;
3992 hour_unset = localtime (&now)->tm_hour;
3993 if (putenv (TZ_PST8) != 0)
3995 if (localtime (&now)->tm_hour == hour_GMT0)
3998 if (localtime (&now)->tm_hour != hour_unset)
4001 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
4002 [# If we have tzset, assume the worst when cross-compiling.
4003 emacs_cv_localtime_cache=yes])
4005 # If we lack tzset, report that localtime does not cache TZ,
4006 # since we can't invalidate the cache if we don't have tzset.
4007 emacs_cv_localtime_cache=no
4009 AC_MSG_RESULT($emacs_cv_localtime_cache)
4010 if test $emacs_cv_localtime_cache = yes; then
4011 AC_DEFINE(LOCALTIME_CACHE)
4014 if test "$HAVE_TIMEVAL" = "yes"; then
4015 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
4017 #ifdef TIME_WITH_SYS_TIME
4018 #include <sys/time.h>
4021 #ifdef HAVE_SYS_TIME_H
4022 #include <sys/time.h>
4029 struct timeval time;
4030 gettimeofday (&time, 0);
4032 [AC_MSG_RESULT(two)],
4034 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
4039 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
4041 dnl HP-UX has a working alloca in libPW.
4042 dnl case "${GCC}${opsys}" in hpux* )
4043 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
4046 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca)
4047 if test "$__DECC" != "yes"; then
4049 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
4052 dnl Check whether vfork exists and works correctly. (This does more
4053 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
4054 dnl If not, it defines vfork to be fork.
4057 dnl Check whether strcoll exists and works correctly. (This does more
4058 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
4061 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
4062 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
4063 dnl process ID as an argument.
4064 AC_CHECK_FUNCS(getpgrp)
4067 dnl We used to call AC_FUNC_MMAP here
4068 dnl Instead we now use following, suggested by Neal Becker
4069 AC_MSG_CHECKING(for working mmap)
4070 case "$opsys" in ultrix* ) have_mmap=no ;; *)
4071 AC_TRY_RUN([#include <stdio.h>
4074 #include <sys/mman.h>
4076 #ifndef MAP_VARIABLE
4077 #define MAP_VARIABLE 0
4081 #define MAP_FAILED -1
4084 int main (int argc, char *argv[])
4088 #ifndef MAP_ANONYMOUS
4089 fd = open ("/dev/zero", O_RDWR);
4092 #define MAP_ANONYMOUS 0
4094 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
4095 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
4096 fd, 0) != (void *) MAP_FAILED)
4098 perror ("conftest: mmap failed");
4100 }], have_mmap=yes, have_mmap=no) ;;
4102 AC_MSG_RESULT($have_mmap)
4103 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
4105 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief
4106 case "$opsys" in cygwin*)
4107 test "$rel_alloc" = "default" && rel_alloc=no ;;
4109 dnl rel_alloc requires either GNU malloc or system malloc with mmap
4110 dnl We only turn rel_alloc on by default if mmap is available.
4111 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
4112 if test "$rel_alloc $have_mmap" = "default yes"; then
4113 if test "$doug_lea_malloc" = "yes"; then
4114 dnl Check if malloc() calls mmap(), making rel_alloc pointless.
4115 AC_MSG_CHECKING(for M_MMAP_THRESHOLD)
4116 AC_TRY_COMPILE([#include <malloc.h>],[
4117 #ifndef M_MMAP_THRESHOLD
4118 #error No M_MMAP_THRESHOLD :-(
4119 !@+$%^&*_)(_ - unlikely to compile...
4121 ], [rel_alloc=no; AC_MSG_RESULT(yes);], [rel_alloc=yes; AC_MSG_RESULT(no);])
4126 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
4128 dnl Check for terminal I/O variants
4129 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
4130 AC_CHECK_HEADER(termios.h,
4131 AC_DEFINE(HAVE_TERMIOS)
4132 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
4133 AC_DEFINE(NO_TERMIO),
4134 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
4137 dnl Check for Internet sockets.
4138 AC_CHECK_FUNC(socket,
4139 [AC_CHECK_HEADER(netinet/in.h,
4140 [AC_CHECK_HEADER(arpa/inet.h, [
4141 AC_DEFINE(HAVE_SOCKETS)
4142 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
4144 #include <sys/types.h>
4145 #include <sys/socket.h>
4148 [static struct sockaddr_un x; x.sun_len = 1;],
4149 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
4150 [AC_MSG_RESULT(no)])
4151 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
4153 #include <sys/types.h>
4154 #include <netinet/in.h>
4156 [static struct ip_mreq x;],
4157 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
4158 [AC_MSG_RESULT(no)])])])])
4160 dnl Check for SYS V IPC. (Inferior to sockets.)
4161 AC_CHECK_FUNC(msgget,
4162 [AC_CHECK_HEADER(sys/ipc.h,
4163 [AC_CHECK_HEADER(sys/msg.h,
4164 [AC_DEFINE(HAVE_SYSVIPC)])])])
4166 dnl Check for directory variants
4167 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
4168 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
4170 dnl Check for nlist.h
4171 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
4173 dnl Check for sound of various sorts.
4175 dnl Autodetect native sound
4176 AC_CHECKING("for sound support")
4177 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
4179 if test "$with_native_sound" != "no"; then
4180 dnl Maybe sound is already on include path...
4181 if test -n "$native_sound_lib"; then
4182 AC_CHECK_HEADER(multimedia/audio_device.h,
4183 [sound_found=yes sound_cflags=""
4184 XE_ADD_OBJS(sunplay.o)])
4187 dnl Autodetect Sun native sound from SUNWaudmo package
4188 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
4189 if test -d "/usr/demo/SOUND/include/multimedia"; then
4190 sun_sound_cflags="-I/usr/demo/SOUND/include"
4191 elif test -d "/usr/demo/SOUND/multimedia"; then
4192 sun_sound_cflags="-I/usr/demo/SOUND"
4195 if test -n "$native_sound_lib"; then
4196 sun_sound_lib="$native_sound_lib"
4197 elif test -r "/usr/demo/SOUND/lib/libaudio.a"; then
4198 sun_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
4199 elif test -r "/usr/demo/SOUND/libaudio.a"; then
4200 sun_sound_lib="/usr/demo/SOUND/libaudio.a"
4203 if test -n "$sun_sound_cflags" -a -n "$sun_sound_lib"; then
4204 native_sound_lib="$sun_sound_lib"
4205 sound_cflags="$sun_sound_cflags"
4207 XE_ADD_OBJS(sunplay.o)
4211 dnl Check for SGI and HP native sound libs
4212 if test -z "$sound_found"; then
4213 case "$canonical" in
4215 if test -z "$native_sound_lib"; then
4216 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
4218 if test -n "$native_sound_lib"; then
4219 sound_found=yes sound_cflags=""
4220 XE_ADD_OBJS(sgiplay.o)
4223 if test -z "$native_sound_lib"; then
4224 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
4226 if test -n "$native_sound_lib"; then
4228 XE_ADD_OBJS(hpplay.o)
4229 if test "$GCC" = "yes" # Kludge city
4230 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
4231 else sound_cflags="+e -I/usr/audio/examples"
4237 dnl Win32 Native uses native sound
4238 if test -z "$sound_found"; then
4239 if test "$with_msw" = "yes"; then
4245 dnl Check for Linux/BSD native sound
4246 if test -z "$sound_found"; then
4247 for dir in "machine" "sys" "linux"; do
4248 AC_CHECK_HEADER(${dir}/soundcard.h,
4251 XE_ADD_OBJS(linuxplay.o)
4252 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, "${dir}/soundcard.h")]
4257 test "$sound_found" = "yes" && with_native_sound=yes
4260 if test "$with_native_sound" = "yes"; then
4261 AC_DEFINE(HAVE_NATIVE_SOUND)
4262 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
4265 dnl NAS Sound support
4266 if test "$with_nas_sound" != "no"; then
4267 AC_CHECK_HEADER(audio/audiolib.h, [
4268 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)])
4269 if test "$have_nas_sound" = "yes"; then
4271 AC_DEFINE(HAVE_NAS_SOUND)
4273 XE_PREPEND(-laudio, libs_x)
4274 dnl If the nas library does not contain the error jump point,
4275 dnl then we force safer behavior.
4276 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)])
4278 test "$with_nas_sound" = "yes" && \
4279 XE_DIE("Required NAS sound support cannot be provided.")
4284 dnl ESD Sound support
4285 if test "$with_esd_sound" != "no"; then
4286 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
4287 if test "$have_esd_config" = "yes"; then
4288 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS"
4289 XE_APPEND(`esd-config --cflags`, c_switch_site)
4290 XE_PREPEND(`esd-config --libs`, LIBS)
4291 AC_CHECK_FUNC(esd_play_stream,
4293 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS")
4296 if test "$have_esd_sound" = "yes"; then
4300 AC_DEFINE(HAVE_ESD_SOUND)
4302 test "$with_esd_sound" = "yes" && \
4303 XE_DIE("Required ESD sound support cannot be provided.")
4308 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o)
4310 dnl ---------------------
4311 dnl TTY-dependent options
4312 dnl ---------------------
4314 test -z "$with_tty" && with_tty=yes
4316 if test "$with_tty" = "yes" ; then
4317 AC_CHECKING(for TTY-related features)
4319 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
4321 dnl Autodetect ncurses.
4322 if test -z "$with_ncurses"; then
4323 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
4325 if test "$with_ncurses" = "yes"; then
4326 AC_DEFINE(HAVE_NCURSES)
4327 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4328 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h)
4329 XE_ADD_OBJS(terminfo.o)
4330 XE_PREPEND(-lncurses, LIBS)
4332 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
4333 dnl Try again, and check for the bogus ncurses/ include bug.
4334 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
4335 dnl <ncurses/unctrl.h>)
4336 save_c_switch_site="$c_switch_site"
4337 c_switch_site="$c_switch_site -I/usr/include/ncurses"
4338 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
4339 if test "$ac_cv_header_ncurses_curses_h" = "yes"
4340 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
4341 else c_switch_site="$save_c_switch_site"
4344 else dnl "$with_ncurses" = "no"
4345 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
4346 if test "$have_terminfo" = "yes"; then
4347 XE_ADD_OBJS(terminfo.o)
4348 if test -n "$libs_termcap"; then
4349 XE_PREPEND($libs_termcap, LIBS)
4351 for lib in curses termlib termcap; do
4352 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
4355 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
4356 if test -n "$libs_termcap" -a "$opsys" = "openbsd"; then
4357 dnl We need to check if tgoto does not exist in termcap yet
4358 dnl because on OpenBSD libtermcap is another name for libcurses
4359 dnl which provides the same tgoto as ncurses
4360 AC_CHECK_LIB(termcap, tgoto, , XE_ADD_OBJS(tparam.o))
4362 XE_ADD_OBJS(tparam.o)
4364 dnl The HP-UX curses library seems to have a badly broken version of select(2)
4365 dnl that makes "poll: interrupted system call" messages to appear and
4366 dnl Emacs subprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
4367 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
4368 if test -n "$libs_termcap"; then
4369 XE_PREPEND($libs_termcap, LIBS)
4371 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
4372 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
4373 XE_ADD_OBJS(termcap.o)))
4377 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}")
4378 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}")
4381 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
4382 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
4383 if test "$with_gpm" = "yes"; then
4385 XE_ADD_OBJS(gpmevent.o)
4386 XE_PREPEND(-lgpm, LIBS)
4389 else dnl "$with_tty" = "no"
4390 for feature in ncurses gpm; do
4391 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
4392 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
4394 eval "with_${feature}=no"
4398 dnl Do we need event-unixoid.o ?
4399 dnl This is needed for X, or for TTY, or for MSWIN w/Cygwin select()
4400 dnl [but not Mingw MSWIN]
4401 test "$with_x11" = "yes" -o "$with_tty" = "yes" -o "$need_event_unixoid" = "yes" && XE_ADD_OBJS(event-unixoid.o)
4403 dnl Database support
4404 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
4405 dnl On FreeBSD, both DB and DBM are part of libc.
4406 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
4408 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4409 != "no no no" && AC_CHECKING(for database support)
4411 dnl Check for ndbm.h, required for either kind of DBM support.
4412 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
4413 AC_CHECK_HEADER(ndbm.h, [:], [
4414 test "$with_database_gdbm" = "yes" -o \
4415 "$with_database_dbm" = "yes" && \
4416 XE_DIE("Required DBM support cannot be provided.")
4417 with_database_gdbm=no with_database_dbm=no])
4420 dnl Check for DBM support in libgdbm.
4421 if test "$with_database_gdbm" != "no"; then
4422 AC_CHECK_LIB(gdbm, dbm_open, [
4423 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
4424 if test "$with_database_gdbm" = "yes"; then
4425 XE_DIE("Required GNU DBM support cannot be provided.")
4427 with_database_gdbm=no])
4430 dnl Check for DBM support in libc and libdbm.
4431 if test "$with_database_dbm" != "no"; then
4432 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
4433 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
4434 test "$with_database_dbm" = "yes" && \
4435 XE_DIE("Required DBM support cannot be provided.")
4436 with_database_dbm=no])])
4439 dnl Tell make about the DBM support we detected.
4440 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
4441 test "$with_database_gdbm" = "yes" -o \
4442 "$with_database_dbm" = "yes" && \
4445 dnl Check for Berkeley DB.
4446 if test "$with_database_berkdb" != "no"; then
4447 AC_MSG_CHECKING(for Berkeley db.h)
4448 for header in "db/db.h" "db.h"; do
4453 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4454 #ifdef HAVE_INTTYPES_H
4455 #define __BIT_TYPES_DEFINED__
4456 #include <inttypes.h>
4460 ],[], db_h_file="$header"; break)
4465 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4466 #ifdef HAVE_INTTYPES_H
4467 #define __BIT_TYPES_DEFINED__
4468 #include <inttypes.h>
4469 typedef uint8_t u_int8_t;
4470 typedef uint16_t u_int16_t;
4471 typedef uint32_t u_int32_t;
4472 #ifdef WE_DONT_NEED_QUADS
4473 typedef uint64_t u_int64_t;
4478 ],[], db_h_file="$header"; break)
4482 if test -z "$db_h_file"
4483 then AC_MSG_RESULT(no); with_database_berkdb=no
4484 else AC_MSG_RESULT($db_h_file)
4487 if test "$with_database_berkdb" != "no"; then
4488 AC_MSG_CHECKING(for Berkeley DB version)
4490 [#include <$db_h_file>
4491 #if DB_VERSION_MAJOR > 1
4494 ], [AC_EGREP_CPP(yes,
4495 [#include <$db_h_file>
4496 #if DB_VERSION_MAJOR > 2
4499 ], [AC_MSG_RESULT(3); dbfunc=db_create],[
4500 AC_MSG_RESULT(2); dbfunc=db_open])],[
4501 AC_MSG_RESULT(1); dbfunc=dbopen])
4502 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
4503 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
4506 if test "$with_database_berkdb" = "yes"; then
4507 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
4508 AC_DEFINE(HAVE_BERKELEY_DB)
4509 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
4510 else with_database_berkdb=no
4514 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4516 AC_DEFINE(HAVE_DATABASE)
4517 XE_ADD_OBJS(database.o)
4521 if test "$with_socks" = "yes"; then
4522 AC_CHECK_LIB(socks, SOCKSinit)
4523 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
4526 dnl Usage tracking (undocumented and likely unused option)
4527 if test "$usage_tracking" = "yes"; then
4528 AC_DEFINE(USAGE_TRACKING)
4529 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
4532 dnl autodetect dll support
4533 if test "$with_modules" != "no"; then
4534 AC_CHECKING(for module support)
4536 dnl Check for MS-Windows
4537 if test "$with_msw" = "yes"; then
4540 dnl Check for Darwin
4542 darwin) have_dl=yes; AC_DEFINE(HAVE_DYLD) ;;
4543 *) dnl Find headers and libraries
4544 AC_CHECK_HEADER(dlfcn.h, [
4545 AC_MSG_CHECKING([for dlopen in -lc])
4546 AC_TRY_LINK([#include <dlfcn.h>],dnl
4547 [dlopen ("", 0);], [ have_dl=yes ], [
4548 AC_MSG_CHECKING([for dlopen in -ldl])
4549 ac_save_LIBS="$LIBS"
4551 AC_TRY_LINK([#include <dlfcn.h>],dnl
4552 [dlopen ("", 0);], [ have_dl=yes ],
4553 [LIBS="$ac_save_LIBS"])
4555 if test -n "$have_dl"; then
4556 AC_DEFINE(HAVE_DLOPEN)
4558 AC_CHECK_LIB(dld, shl_load, [
4559 libdl=dld have_dl=yes;
4560 AC_DEFINE(HAVE_SHL_LOAD)], [
4561 AC_CHECK_LIB(dld, dld_init, [
4562 libdl=dld have_dl=yes;
4563 AC_DEFINE(HAVE_DLD_INIT)])])
4567 fi dnl end !MS-Windows
4569 if test -n "$have_dl"; then
4570 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4574 if test "$can_build_shared" = "yes"; then
4575 AC_DEFINE(HAVE_SHLIB)
4576 XE_ADD_OBJS(sysdll.o emodules.o)
4577 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4578 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4579 AC_CHECK_FUNCS(dlerror _dlerror)
4582 if test "$with_modules" = "yes"; then
4583 XE_DIE("Required module support cannot be provided.")
4585 AC_MSG_WARN("Module support cannot be provided.")
4591 dnl Unfortunately, just because we can link doesn't mean we can run.
4592 dnl One of the above link tests may have succeeded but caused resulting
4593 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
4594 dnl have reported incorrect results.
4595 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
4597 echo "*** PANIC *** configure forgot how to build working executables!"
4599 echo "*** This is most commonly due to an unforeseen environment, causing"
4600 echo "*** configure to incorrectly compute the sequence of libraries to link."
4601 echo "*** Please examine the tail of config.log for runtime errors."
4602 echo "*** Pay special attention to the -l flags, and perhaps -I and -L."
4603 echo "*** Often adding or removing explicit options in the configure"
4604 echo "*** invocation can work around this kind of problem. If so, please"
4605 echo "*** report it as a bug to xemacs-beta@xemacs.org."
4607 echo "*** Other possible causes are inability to write to the file system"
4608 echo "*** (bogus permissions or disk full) or a misconfiguration of the dynamic"
4609 echo "*** linker. On Linux, check /etc/ld.conf and rerun ldconfig if"
4610 echo "*** necessary. On other systems, try telling configure where to find"
4611 echo "*** the shared libraries using the --site-runtime-libraries option."
4613 echo "*** Another way to shoot yourself in the foot is to specify"
4614 echo "*** --with-FEATURE when FEATURE is not actually installed on your"
4615 echo "*** system. Don't do that."
4619 if test "$win32_processes" = "yes"; then
4620 XE_ADD_OBJS(process-nt.o)
4622 AC_DEFINE(HAVE_UNIX_PROCESSES)
4623 XE_ADD_OBJS(process-unix.o)
4626 dnl --------------------------------
4627 dnl Compute SUBST-itutable variables
4628 dnl --------------------------------
4630 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
4631 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
4632 XE_SPACE(CFLAGS, $CFLAGS)
4633 XE_SPACE(extra_objs, $extra_objs)
4634 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
4635 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS)
4636 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
4637 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
4638 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
4639 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4640 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4641 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS)
4642 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
4644 dnl Compute lists of Makefiles and subdirs
4645 AC_SUBST(SRC_SUBDIR_DEPS)
4646 XE_APPEND(src, MAKE_SUBDIR)
4647 internal_makefile_list="Makefile.in"
4649 test -d lock || mkdir lock
4650 for dir in $MAKE_SUBDIR; do
4651 case "$dir" in */* ) dnl Implement mkdir -p
4652 ( for d in `echo $dir | sed 's:/: :g'` ; do
4653 test -d "$d" || mkdir "$d"; cd "$d"
4655 * ) test -d "$dir" || mkdir "$dir" ;;
4657 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
4658 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
4660 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
4661 AC_SUBST(MAKE_SUBDIR)
4662 AC_SUBST(SUBDIR_MAKEFILES)
4664 dnl Make s&m symlinks in the src directory, for config.h
4665 for dir in src/s src/m; do
4666 if test ! -d "$dir" ; then
4667 echo Making symbolic link to "$srcdir/$dir"
4668 ${LN_S} "$srcdir/$dir" "$dir"
4672 if test "$extra_verbose" = "yes"; then
4674 PRINT_VAR(extra_objs
4675 c_switch_general c_switch_window_system c_switch_all
4676 ld_switch_general ld_switch_window_system ld_switch_all
4677 ld_libs_general ld_libs_window_system ld_libs_all)
4681 dnl ----------------------------------------------
4682 dnl Create some auxiliary files for developers.
4683 dnl ----------------------------------------------
4685 dnl Create a .gdbinit useful for debugging XEmacs
4686 if test -f "$srcdir/src/.gdbinit" -a ! -f "src/.gdbinit"; then
4687 test "$extra_verbose" = "yes" && echo "creating src/.gdbinit"
4688 echo "source $srcdir/src/.gdbinit" > "src/.gdbinit"
4691 dnl Create a .dbxrc useful for debugging XEmacs
4692 if test -f "$srcdir/src/.dbxrc" -a ! -f "src/.dbxrc"; then
4693 test "$extra_verbose" = "yes" && echo "creating src/.dbxrc"
4694 echo ". $srcdir/src/.dbxrc" > "src/.dbxrc"
4697 dnl Create a useful TAGS file
4698 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then
4699 test "$extra_verbose" = "yes" && echo "creating TAGS"
4701 $srcdir/TAGS,include" > "TAGS"
4704 dnl Create top level .sbinit for Sun compilers
4705 if test "$__SUNPRO_C" = "yes"; then
4706 test "$extra_verbose" = "yes" && echo "creating .sbinit"
4707 ( echo "# For use with Sun WorkShop's Source browser."
4708 echo "# See sbquery(1) and sbinit(4) for more information"
4709 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
4713 dnl There are no more compile tests; remove the core they created.
4716 dnl ----------------------------------------------
4717 dnl Substitute into Makefile, config.h and paths.h
4718 dnl ----------------------------------------------
4720 dnl what sort of things to edit into Makefile, config.h and paths.h
4721 dnl configuration here uncanonicalized to avoid exceeding size limits.
4725 AC_SUBST(configuration)
4727 AC_SUBST(inststaticdir)
4728 AC_SUBST(instvardir)
4736 AC_SUBST(extra_includes)
4739 AC_SUBST(PREFIX_USER_DEFINED)
4740 dnl Yo, Stephen Bourne! I want to marry you!
4744 *\$* ) eval "PREFIX=$PREFIX" ;;
4750 AC_SUBST(exec_prefix)
4751 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
4752 EXEC_PREFIX=$exec_prefix
4754 case "$EXEC_PREFIX" in
4755 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
4759 AC_SUBST(EXEC_PREFIX)
4762 AC_SUBST(INFODIR_USER_DEFINED)
4766 *\$* ) eval "INFODIR=$INFODIR" ;;
4773 AC_SUBST(INFOPATH_USER_DEFINED)
4777 *\$* ) eval "INFOPATH=$INFOPATH" ;;
4783 AC_SUBST(package_path)
4784 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
4785 PACKAGE_PATH=$package_path
4787 case "$PACKAGE_PATH" in
4788 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
4792 AC_SUBST(PACKAGE_PATH)
4795 AC_SUBST(LISPDIR_USER_DEFINED)
4799 *\$* ) eval "LISPDIR=$LISPDIR" ;;
4806 AC_SUBST(MODULEDIR_USER_DEFINED)
4807 MODULEDIR=$moduledir
4809 case "$MODULEDIR" in
4810 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
4816 AC_SUBST(sitelispdir)
4817 AC_SUBST(SITELISPDIR_USER_DEFINED)
4818 SITELISPDIR=$sitelispdir
4820 case "$SITELISPDIR" in
4821 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
4825 AC_SUBST(SITELISPDIR)
4827 AC_SUBST(sitemoduledir)
4828 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
4829 SITEMODULEDIR=$sitemoduledir
4831 case "$SITEMODULEDIR" in
4832 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
4836 AC_SUBST(SITEMODULEDIR)
4839 AC_SUBST(ETCDIR_USER_DEFINED)
4843 *\$* ) eval "ETCDIR=$ETCDIR" ;;
4850 AC_SUBST(DOCDIR_USER_DEFINED)
4854 *\$* ) eval "DOCDIR=$DOCDIR" ;;
4860 AC_SUBST(archlibdir)
4861 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
4862 ARCHLIBDIR=$archlibdir
4864 case "$ARCHLIBDIR" in
4865 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
4869 AC_SUBST(ARCHLIBDIR)
4873 AC_SUBST(extra_objs)
4875 dnl The following flags combine all the information from:
4876 dnl - command line options (user always gets priority)
4877 dnl - user environment variables
4878 dnl - determined by configure
4879 dnl - the s&m header files (required for ellcc)
4882 AC_SUBST(c_switch_general)
4883 AC_SUBST(c_switch_window_system)
4884 AC_SUBST(c_switch_all)
4885 AC_SUBST(ld_switch_general)
4886 AC_SUBST(ld_switch_window_system)
4887 AC_SUBST(ld_switch_all)
4888 AC_SUBST(ld_libs_general)
4889 AC_SUBST(ld_libs_window_system)
4890 AC_SUBST(ld_libs_all)
4894 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4895 AC_SUBST(RECURSIVE_MAKE)
4897 AC_SUBST(native_sound_lib)
4898 AC_SUBST(sound_cflags)
4900 AC_SUBST(dynodump_arch)
4902 dnl Preliminary support for using a different compiler for xemacs itself.
4903 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4907 dnl The default is yes
4908 if test "$with_prefix" = "yes"; then
4909 AC_DEFINE(PREFIX_USER_DEFINED)
4912 dnl The default is no
4913 if test "$with_site_lisp" = "no"; then
4914 AC_DEFINE(INHIBIT_SITE_LISP)
4916 dnl The default is yes
4917 if test "$with_site_modules" = "no"; then
4918 AC_DEFINE(INHIBIT_SITE_MODULES)
4921 XE_SPACE(ac_configure_args, $ac_configure_args)
4922 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4923 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4925 dnl Following are deprecated
4928 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4929 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4930 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4931 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4932 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4934 dnl Note: as a general rule, *only* define things here that are not
4935 dnl autodetected. For things that are autodetected, define them
4936 dnl at the point where the autodetection occurs or would occur,
4937 dnl so that the user gets immediate feedback on the results of the
4940 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4941 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4942 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4943 AC_DEFINE(USE_SYSTEM_MALLOC)
4945 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4946 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4947 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4948 test "$quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
4949 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4950 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4951 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4952 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4953 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4954 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4955 test "$use_regex_malloc" = "yes" && AC_DEFINE(REGEX_MALLOC)
4956 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4957 test "$with_ipv6_cname" = "yes" && AC_DEFINE(IPV6_CANONICALIZE)
4959 dnl -------------------------------
4960 dnl Report on what we decided to do
4961 dnl -------------------------------
4964 dnl /etc/osversion is on SONY NEWS-OS
4965 if test -f /etc/osversion; then dnl SONY NEWS-OS
4966 echo "osversion: `cat /etc/osversion`"
4968 echo "uname -a: `uname -a`"
4971 echo "$0 $quoted_arguments"
4974 if test ! -z ${emacs_beta_version} ; then
4975 if test -z "${emacs_is_beta}" ; then
4976 xemacs_betaname=".${emacs_beta_version}"
4978 xemacs_betaname="-b${emacs_beta_version}"
4984 dnl Start stdout redirection to '| tee -a Installation'
4988 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
4991 Compilation / Installation:"
4992 echo " Source code location: $srcdir"
4993 echo " Installation prefix: $prefix"
4994 if test -n "$site_includes"; then
4995 echo " Additional header files: $site_includes"
4997 if test -n "$site_libraries"; then
4998 echo " Additional libraries: $site_libraries"
5000 if test -n "$site_prefixes"; then
5001 echo " Additional prefixes: $site_prefixes"
5003 if test -n "$runpath"; then
5004 echo " Runtime library search path: $runpath"
5007 if test -n "$opsysfile"
5008 then echo " Operating system description file: \`$opsysfile'"
5009 else echo " Not using any operating system description file"
5011 if test -n "$machfile"
5012 then echo " Machine description file: \`$machfile'"
5013 else echo " Not using any machine description file"
5016 echo " Compiler: $CC $CFLAGS"
5017 dnl Let's save some helpful-for-debugging info like compiler and libc versions..
5018 dnl First, see if it's gcc - the same check works everyplace...
5020 gcc*) echo " Compiler version: `$CC --version | head -1`"
5021 echo " Compiler specs file: `$CC -v 2>&1 | sed 's/.* \([[^ ]]\)/\1/' | head -1`"
5023 dnl non-gcc machine-specific magic - contributions welcome
5024 *) case "$canonical" in
5026 dnl Yes, it's this ugly for AIX...
5028 dnl Might be a symlink created by replaceCset command
5029 if test -L $realcc ; then
5030 ccdir=`dirname $realcc`
5031 ccprog=`/bin/ls -l $realcc | sed 's/.* \([[^ ]]\)/\1/'`
5032 dnl This doesn't handle ../../xlc type stuff, but I've not seen one...
5034 */*) realcc=$ccprog;;
5035 *) realcc=$ccdir/$ccprog;;
5038 lpp=`lslpp -wqc $realcc | cut -f2 -d:`
5039 if test ! -z "$lpp" ; then
5040 lppstr=`lslpp -Lqc $lpp`
5041 lpplev=`echo "$lppstr" | cut -f3 -d:`
5042 lppdesc=`echo "$lppstr" | cut -f8 -d:`
5044 if test ! -z "$lpplev" ; then
5045 echo " Compiler version: $lpp $lpplev - $lppdesc"
5047 echo " Compiler version: (unknown version)"
5052 ccvers=`$CC -V 2>&1 | head -1`
5053 if test ! -z "$ccvers" ; then
5054 echo " Compiler version: $ccvers"
5059 ccvers=`$CC -V | tr '\n' ' '`
5060 if test ! -z "$ccvers" ; then
5061 echo " Compiler version: $ccvers"
5066 ccvers=`$CC -version`
5067 if test ! -z "$ccvers" ; then
5068 echo " Compiler version: $ccvers"
5072 dnl Intel C++ Compiler on Linux
5073 i[[3-9]]86-pc-linux)
5074 ccvers=`$CC -V 2>&1 | sed -n 's@^Intel.*Version @@'p`
5075 if test ! -z "$ccvers" ; then
5076 echo " Compiler version: $ccvers"
5080 *) echo " Compiler version: $CC on $canonical";;
5084 echo " Relocating allocator for buffers: $rel_alloc"
5085 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}"
5086 case "$ld_switch_site" in
5087 *nocombreloc*) echo " Linking with \`-z nocombreloc'.
5088 - Consider configuring with --pdump." ;;
5091 dnl Now get the libc version - contributions welcome
5092 case "$canonical" in
5094 if test -f /etc/redhat-release ; then
5095 echo " libc: `rpm -q glibc`";
5096 dnl need a Debian and Suse check here...
5098 echo "Need to guess glibc1/2/etc here";
5103 echo " libc: bos.rte.libc `lslpp -Lqc bos.rte.libc | cut -f3 -d:`"
5107 libc=`pkginfo -l SUNWcsl | grep VERSION: | awk '{print $2}'`
5108 echo " libc: SUNWcsl $libc"
5113 echo " IRIX version: `uname -sRm`'"
5118 dnl Another ugly case
5120 libc=` grep -h libc.so *.inv | awk '$9 == "f" {print $12}' | tr '\n' ','`
5126 *) echo " libc: system-provided libc on $canonical" ;;
5132 if test "$with_msw" = "yes"; then
5133 echo " Compiling in support for the Microsoft window system."
5135 if test "$with_x11" = "yes"; then
5136 echo " Compiling in support for the X window system:"
5137 echo " - X Windows headers location: $x_includes"
5138 echo " - X Windows libraries location: $x_libraries"
5139 if test "$with_xauth" != yes; then
5140 echo " - Xau (X authority) not available."
5142 if test "$with_xmu" != yes; then
5143 echo " - Xmu library not available; substituting equivalent routines."
5145 if test "$with_wmcommand" != no; then
5146 echo " - Handling WM_COMMAND properly."
5149 if test "$need_motif" = "yes" ; then
5150 echo " Compiling in support for Motif."
5151 if test "$have_lesstif" = "yes"; then
5152 echo " - Using LessTif implementation."
5154 echo " *WARNING* Many versions of Motif are buggy, requiring workarounds."
5155 echo " You are likely to experience slow redisplay."
5156 echo " You may need to install vendor patches to Motif."
5157 echo " See PROBLEMS for more information."
5159 if test "$need_athena" = "yes"; then
5160 echo " Compiling in support for the Athena widget set:"
5161 echo " - Athena headers location: $athena_h_path"
5162 echo " - Athena library to link: $athena_lib"
5164 case "$with_menubars" in
5165 gtk ) echo " Using GTK menubars." ;;
5166 lucid ) echo " Using Lucid menubars." ;;
5167 motif ) echo " Using Motif menubars."
5168 echo " *WARNING* The Motif menubar implementation is currently buggy."
5169 echo " We recommend using the Lucid menubar instead."
5170 echo " Re-run configure with --with-menubars='lucid'." ;;
5171 msw ) echo " Using MS-Windows menubars." ;;
5173 case "$with_scrollbars" in
5174 gtk ) echo " Using GTK scrollbars." ;;
5175 lucid ) echo " Using Lucid scrollbars." ;;
5176 motif ) echo " Using Motif scrollbars." ;;
5177 athena ) echo " Using Athena scrollbars." ;;
5178 msw ) echo " Using MS-Windows scrollbars." ;;
5180 case "$with_dialogs" in
5181 gtk ) echo " Using GTK dialog boxes." ;;
5182 motif ) echo " Using Motif dialog boxes."
5183 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
5184 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
5185 echo " We recommend using the Athena dialog boxes instead."
5186 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
5187 echo " Read the PROBLEMS file for more information."
5189 athena ) echo " Using Athena dialog boxes." ;;
5190 msw ) echo " Using MS-Windows dialog boxes." ;;
5192 case "$with_widgets" in
5193 gtk ) echo " Using GTK native widgets." ;;
5194 motif ) echo " Using Motif native widgets." ;;
5195 athena ) echo " Using Athena native widgets." ;;
5196 msw ) echo " Using MS-Windows native widgets." ;;
5198 if test "$with_dragndrop" = yes; then
5199 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)."
5200 echo " - Drag'n'Drop prototype: $dragndrop_proto."
5205 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
5206 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
5210 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)."
5211 if test "$with_xpm" = yes; then
5212 echo " Compiling in support for XPM images."
5213 elif test "$with_x11" = yes; then
5214 echo " WARNING: -----------------------------------------------------------"
5215 echo " WARNING: Compiling without XPM image support."
5216 if test "$xpm_problem" != ""; then
5217 echo " Reason: $xpm_problem"
5219 echo " WARNING: You should strongly consider installing XPM."
5220 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
5221 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
5222 echo " WARNING: -----------------------------------------------------------"
5224 if test "$with_png" = yes; then
5225 echo " Compiling in support for PNG images."
5226 elif test "$window_system" != "none"; then
5227 echo " WARNING: -----------------------------------------------------------"
5228 echo " WARNING: Compiling without PNG image support."
5229 if test "$png_problem" != ""; then
5230 echo " Reason: $png_problem"
5232 echo " WARNING: You should strongly consider installing the PNG libraries."
5233 echo " WARNING: Otherwise certain images and glyphs may not display."
5234 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
5235 echo " WARNING: -----------------------------------------------------------"
5237 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images."
5238 test "$with_tiff" = yes && echo " Compiling in support for TIFF images."
5239 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
5243 test "$with_native_sound" = yes && echo " Compiling in support for sound (native)."
5244 test "$with_nas_sound" = yes && echo " Compiling in support for NAS (network audio system)."
5245 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
5246 test "$with_esd_sound" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
5250 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley database."
5251 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
5252 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
5253 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
5254 if test "$with_postgresql" = yes; then
5255 echo " Compiling in support for PostgreSQL."
5256 echo " - Using PostgreSQL header file: $libpq_fe_h_file"
5257 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings."
5261 Internationalization:"
5262 test "$with_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)."
5263 test "$with_file_coding" = yes && echo " Compiling in support for file coding."
5264 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)."
5265 test "$with_xim" = motif && echo " - Using Motif to provide XIM support."
5266 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support."
5267 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar."
5268 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
5269 if test "$with_wnn" = yes; then
5270 echo " Compiling in support for the WNN input method on Mule."
5271 test "$with_wnn6" = yes && echo " - Using WNN version 6."
5273 test "$with_i18n3" = yes && echo " Compiling in support for I18N level 3 (doesn't currently work)."
5277 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval."
5278 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication."
5279 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access."
5280 test -n "$mail_locking" && echo " Compiling in support for \"$mail_locking\" mail spool file locking method."
5284 test "$with_ipv6_cname" = no && echo " Inhibiting IPv6 canonicalization at startup."
5285 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
5286 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
5287 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
5288 test "$with_dnet" = yes && echo " Compiling in support for DNET."
5289 test "$with_modules" = "yes" && echo " Compiling in support for dynamic shared object modules."
5290 if test "$use_union_type" = yes; then
5291 echo " WARNING: ---------------------------------------------------------"
5292 echo " Using the union type for Lisp_Objects."
5293 echo " Union type has been implicated in hard-to-debug runtime crashes."
5294 echo " Do NOT use this build of XEmacs for ordinary work. See PROBLEMS."
5295 echo " WARNING: ---------------------------------------------------------"
5297 if test "$use_regex_malloc" = no; then
5298 echo " WARNING: -----------------------------------------------------------"
5299 echo " Using alloca to allocate the failure stack."
5300 echo " It may be impossible to detect stack exhaustion, and you will crash."
5301 echo " Do NOT use this build of XEmacs for ordinary work."
5302 echo " WARNING: -----------------------------------------------------------"
5304 test "$pdump" = yes && echo " Using the new portable dumper."
5305 test "$debug" = yes && echo " Compiling in support for extra debugging code."
5306 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)."
5307 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc $error_check_glyphs" \
5308 != "no no no no no no"; then
5309 echo " WARNING: ---------------------------------------------------------"
5310 echo " WARNING: Compiling in support for runtime error checking."
5311 echo " WARNING: XEmacs will run noticeably more slowly as a result."
5312 echo " WARNING: Error checking is on by default for XEmacs beta releases."
5313 echo " WARNING: ---------------------------------------------------------"
5316 ) | tee -a Installation
5317 dnl echo "The above configure report is appended to \"Installation\" file."
5320 dnl -----------------------------------
5321 dnl Now generate config.h and Makefiles
5322 dnl -----------------------------------
5323 dnl This has to be called in order for this variable to get into config.status
5324 AC_SUBST(internal_makefile_list)
5325 # Remove any trailing slashes in these variables.
5326 test -n "$prefix" &&
5327 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
5328 test -n "$exec_prefix" &&
5329 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
5331 dnl Build Makefile.in's from Makefile.in.in's
5332 dnl except ./Makefile from $srcdir/Makefile.in
5334 for file in $internal_makefile_list; do
5335 test "$file" = src/Makefile.in && \
5336 file="src/Makefile.in:src/Makefile.in.in:src/depend"
5337 XE_APPEND($file, ac_output_files)
5339 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
5340 test "$with_modules" = "yes" && XE_APPEND(lib-src/ellcc.h, ac_output_files)
5342 AC_OUTPUT($ac_output_files,
5343 [for dir in . $MAKE_SUBDIR; do
5348 sed -e '/^# Generated/d' \
5349 -e 's%/\*\*/#.*%%' \
5351 dnl Delete Makefile.in.in comment lines
5353 dnl Pass through CPP directives unchanged
5358 dnl Quote other lines to protect from CPP substitution
5365 dnl Create a GNUmakefile and Makefile from Makefile.in.
5367 changequote(<<,>>)dnl
5368 dnl CPP_MAKEFILE(CPPFLAGS,filename)
5369 define(<<CPP_MAKEFILE>>,
5370 echo creating $dir/<<$2>>
5371 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
5372 dnl Delete line directives inserted by $CPP
5373 | sed -e 's/^\#.*//' \
5374 dnl Delete spurious blanks inserted by $CPP
5375 -e 's/^[ TAB][ TAB]*$//'\
5377 dnl Delete blank lines
5379 dnl Restore lines quoted above to original contents.
5385 chmod 444 Makefile.new
5386 mv -f Makefile.new <<$2>>
5389 CPP_MAKEFILE(,Makefile)
5390 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
5396 dnl Append AC_DEFINE information to lib-src/config.values
5397 dnl (AC_SUBST information is already there (see config.values.sh).
5398 sed < config.status >> lib-src/config.values \
5399 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
5400 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
5401 -e 's/^\([[^ ]]*\) $/\1 ""/' \
5406 top_srcdir="$srcdir"
5407 MAKE_SUBDIR="$MAKE_SUBDIR"