1 dnl Define our own header notice with own copyright
2 define([AC_INIT_NOTICE],
3 [#### Configuration script for XEmacs. Largely divergent from FSF.
4 #### Guess values for system-dependent variables and create Makefiles.
5 #### Generated automatically using autoconf version] AC_ACVERSION [
6 #### Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 #### Copyright (C) 1993-1995 Board of Trustees, University of Illinois.
8 #### Copyright (C) 1996, 1997 Sun Microsystems, Inc.
9 #### Copyright (C) 1995, 1996 Ben Wing.
10 #### Copyright (C) 1998, 1999 J. Kean Johnston.
12 ### Don't edit this script!
13 ### This script was automatically generated by the `autoconf' program
14 ### from the file `./configure.in'.
15 ### To rebuild it, execute the command
17 ### in the this directory. You must have autoconf version 2.12 or later.
19 ### This file is part of XEmacs.
21 ### XEmacs is free software; you can redistribute it and/or modify it
22 ### under the terms of the GNU General Public License as published by
23 ### the Free Software Foundation; either version 2, or (at your
24 ### option) any later version.
26 ### XEmacs is distributed in the hope that it will be useful, but
27 ### WITHOUT ANY WARRANTY; without even the implied warranty of
28 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 ### General Public License for more details.
31 ### You should have received a copy of the GNU General Public License
32 ### along with XEmacs; see the file COPYING. If not, write to the Free
33 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
36 ### For usage, run `./configure --help'
37 ### For more detailed information on building and installing XEmacs,
38 ### read the file `INSTALL'.
40 ### If configure succeeds, it leaves its status in config.status.
41 ### A log of configuration tests can be found in config.log.
42 ### If configure fails after disturbing the status quo,
43 ### config.status is removed.
46 dnl Since XEmacs has configuration requirements that autoconf cannot
47 dnl meet, this file is an unholy marriage of custom-baked
48 dnl configuration code and autoconf macros.
50 dnl We use the m4 quoting characters [ ] (as established by the
51 dnl autoconf system), so quote them like this: [[foo]]
54 dnl Redefine some standard autoconf macros
55 dnl here is how XEmacs is different:
57 dnl - non-standard options
58 dnl - suport for extra-verbosity
59 dnl - ordinary libs are handled separately from X libs (might be a mistake)
60 dnl - various random kludges (e.g. -with-dnet=no
62 dnl PRINT_VAR(var var ...) prints values of shell variables
63 define([PRINT_VAR],[for var in patsubst([$1],[[
64 ]+],[ ]); do eval "echo \"$var = '\$$var'\""; done])
66 dnl Disable cache files:
67 dnl This is controversial, but I am convinced this is the right way to go,
68 dnl at least by default. Otherwise there are too many surprises.
69 define([AC_CACHE_LOAD], )dnl
70 define([AC_CACHE_SAVE], )dnl
71 define([AC_CACHE_VAL], [
75 dnl Redefine AC_TRY_RUN_NATIVE to not throw away stderr while running
76 dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
77 define([AC_TRY_RUN_NATIVE],
78 [cat > conftest.$ac_ext <<EOF
79 [#]line __oline__ "configure"
83 if AC_TRY_EVAL(ac_link) && test -s conftest && (./conftest; exit $?) 2>&AC_FD_CC
85 dnl Do not remove the temporary files here, so they can be examined.
86 ifelse([$2], , :, [$2])
89 echo "configure: failed program was:" >&AC_FD_CC
90 cat conftest.$ac_ext >&AC_FD_CC
91 ifelse([$3], , , [ rm -fr conftest*
95 rm -fr conftest*])dnl AC_TRY_RUN_NATIVE
98 dnl Avoid spurious cross-compiling warnings from AC_TRY_RUN
99 dnl XEmacs is unlikely to ever cross-compile
100 define([AC_TRY_RUN],[AC_TRY_RUN_NATIVE([$1], [$2], [$3])])dnl
102 dnl Redefine AC_DEFINE* to provide more output if extra_verbose
103 dnl Set VARIABLE to VALUE, verbatim, or 1.
104 dnl AC_DEFINE(VARIABLE [, VALUE])
106 [{ test "$extra_verbose" = "yes" && cat << \EOF
107 Defining $1[]ifelse($#, 2, [ = $2],)
109 cat >> confdefs.h <<\EOF
110 [#define] $1 ifelse($#, 2, [$2], 1)
115 define([AC_DEFINE_UNQUOTED],
116 [{ test "$extra_verbose" = "yes" && cat << EOF
117 Defining $1[]ifelse($#, 2, [ = $2],)
119 cat >> confdefs.h <<EOF
120 [#define] $1 ifelse($#, 2, [$2], 1)
123 ])dnl AC_DEFINE_UNQUOTED
125 dnl redefine AC_CHECK_LIB in accordance with our own value of ac_link
126 dnl Add in extra kludgy check to support with_dnet=no
127 dnl Add in extra LDFLAGS arg, which PRECEDE libs
128 dnl Support --with-dnet=no
130 dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
131 dnl [, OTHER-LIBRARIES] [, LDFLAGS]]]])
132 define([AC_CHECK_LIB],
133 [ifelse([$1],dnet, [if test "$with_dnet" = "no" ; then
134 ac_cv_lib_dnet_dnet_ntoa=no
135 ifelse([$4], , , [$4]
139 AC_CHECK_LIB_ORIG_HACKED([$1],[$2],[$3],[$4],[$5], [$6])
140 [ifelse([$1],dnet,[fi
144 define([AC_CHECK_LIB_ORIG_HACKED],
145 [ifelse([$5],,AC_MSG_CHECKING([for $2 in -l$1]),
146 xe_msg_checking="for [$2] in -l[$1]"
147 test -n "[$5]" && xe_msg_checking="$xe_msg_checking using extra libs [$5]"
148 AC_MSG_CHECKING("$xe_msg_checking"))
149 dnl Use a cache variable name containing both the library and function name,
150 dnl because the test really is for library $1 defining function $2, not
151 dnl just for library $1. Separate tests with the same $1 and different $2s
152 dnl may have different results.
153 ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
154 AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
155 [xe_check_libs="$6 -l$1 $5"
157 ifelse([$2], [main], , dnl Avoid conflicting decl of main.
158 [/* Override any gcc2 internal prototype to avoid an error. */
159 ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
163 [/* We use char because int might match the return type of a gcc2
164 builtin and then its argument prototype would still apply. */
168 eval "ac_cv_lib_$ac_lib_var=yes",
169 eval "ac_cv_lib_$ac_lib_var=no")
172 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
176 ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
177 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
179 AC_DEFINE_UNQUOTED($ac_tr_lib)
180 XE_PREPEND([-l$1], LIBS)
187 ])dnl AC_CHECK_LIB_ORIG_HACKED
192 [define([AC_LANG], [C])dnl
194 dnl CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
195 dnl ac_cpp='$CPP $CPPFLAGS'
196 dnl ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
197 dnl ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
198 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
199 xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
200 xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
201 ac_cpp='$CPP '"$xe_cppflags"
202 ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&AC_FD_CC'
203 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC'
207 dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
208 dnl So we use the following instead.
209 dnl XE_SPACE(var, words)
212 for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
216 dnl XE_ADD_OBJS(foo.o ...)
217 define([XE_ADD_OBJS],
218 [extra_objs="$extra_objs [$1]" && dnl
219 if test "$extra_verbose" = "yes"; then
220 echo " xemacs will be linked with \"[$1]\""
223 dnl XE_APPEND(value, varname)
225 [[$2]="$[$2] [$1]" && dnl
226 if test "$extra_verbose" = "yes"; then echo " Appending \"[$1]\" to \$[$2]"; fi])
228 dnl XE_PREPEND(value, varname)
230 [[$2]="[$1] $[$2]" && dnl
231 if test "$extra_verbose" = "yes"; then echo " Prepending \"[$1]\" to \$[$2]"; fi])
234 define([XE_DIE], [{ echo "Error:" $1 >&2; exit 1; }])
236 dnl XE_STRIP_4TH_COMPONENT(var)
237 dnl Changes i986-pc-linux-gnu to i986-pc-linux, as God (not RMS) intended.
238 define([XE_STRIP_4TH_COMPONENT],
239 [$1=`echo "$$1" | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`])
241 dnl Initialize some variables set by options.
242 dnl The variables have the same names as the options, with
243 dnl dashes changed to underlines.
245 define([AC_INIT_PARSE_ARGS],[
247 dnl Get sane consistent behavior from various shells
248 dnl Avoid losing with weird user CDPATHs
250 if test -n "$ZSH_VERSION"; then
251 dnl zsh's Bourne shell emulation options
252 setopt NO_BAD_PATTERN NO_BANG_HIST NO_BG_NICE NO_EQUALS NO_FUNCTION_ARGZERO
253 setopt GLOB_SUBST NO_HUP INTERACTIVE_COMMENTS KSH_ARRAYS NO_MULTIOS NO_NOMATCH
254 setopt RM_STAR_SILENT POSIX_BUILTINS SH_FILE_EXPANSION SH_GLOB SH_OPTION_LETTERS
255 setopt SH_WORD_SPLIT BSD_ECHO IGNORE_BRACES
256 dnl zsh-3.1-beta drops core on the following
258 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
259 elif test -n "$BASH_VERSION"; then
260 dnl Use Posix mode with bash
264 if test -n "$CDPATH"; then CDPATH="."; export CDPATH; fi
267 dnl Initialize some variables set by options.
268 dnl The variables have the same names as the options, with
269 dnl dashes changed to underlines.
278 program_transform_name=s,x,x,
287 dnl Installation directory options.
288 dnl These are left unexpanded so users can "make install exec_prefix=/foo"
289 dnl and all the variables that are supposed to be based on exec_prefix
290 dnl by default will actually change.
291 dnl Use braces instead of parens because sh, perl, etc. also accept them.
292 dnl If you change these, you need to synchronize with the settings of the
293 dnl various ..._USER_DEFINED variables further down.
294 bindir='${exec_prefix}/bin'
295 sbindir='${exec_prefix}/sbin'
296 libexecdir='${exec_prefix}/libexec'
297 datadir='${prefix}/share'
298 sysconfdir='${prefix}/etc'
299 sharedstatedir='${prefix}/com'
300 localstatedir='${prefix}/var'
301 libdir='${{exec_prefix}}/lib'
302 includedir='${prefix}/include'
303 oldincludedir='/usr/include'
304 infodir='${prefix}/info'
305 mandir='${prefix}/man'
307 dnl Initialize some other variables.
310 dnl Maximum number of lines to put in a shell here document.
312 ])dnl AC_INIT_PARSE_ARGS
314 AC_INIT(src/lisp.h)dnl
315 AC_CONFIG_HEADER(src/config.h lwlib/config.h)
316 dnl Remove any more than one leading "." element from the path name.
317 dnl If we do not remove them, then another "./" will be prepended to
318 dnl the file name each time we use config.status, and the program name
319 dnl will get larger and larger. This would not be a problem, except
320 dnl that since progname gets recorded in all the Makefiles this script
321 dnl produces, move-if-change thinks they're different when they're
324 dnl It would be nice if we could put the ./ in a \( \) group and then
325 dnl apply the * operator to that, so we remove as many leading './././'s
326 dnl as are present, but some seds (like Ultrix's sed) don't allow you to
327 dnl apply * to a \( \) group. Bleah.
328 progname="`echo $0 | sed 's:^\./\./:\./:'`"
330 dnl -----------------------------
331 dnl Establish some default values
332 dnl -----------------------------
334 XE_APPEND(lib-src, MAKE_SUBDIR)
335 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR)
338 exec_prefix='${prefix}'
339 bindir='${exec_prefix}/bin'
340 dnl FSF 19.29 changes to:
341 dnl datadir='${prefix}/share'
342 dnl sharedstatedir='${prefix}/com'
343 dnl libexecdir='${exec_prefix}/libexec'
344 datadir='${prefix}/lib'
345 statedir='${prefix}/lib'
346 libdir='${exec_prefix}/lib'
347 mandir='${prefix}/man/man1'
348 inststaticdir='${PROGNAME}'
349 instvardir='${PROGNAME}-${version}'
350 infodir='${datadir}/${instvardir}/info'
353 lispdir='${datadir}/${instvardir}/lisp'
354 moduledir='${datadir}/${instvardir}/${configuration}/modules'
355 sitelispdir='${datadir}/${inststaticdir}/site-lisp'
356 sitemoduledir='${datadir}/${inststaticdir}/site-modules'
357 pkgdir='${datadir}/${instvardir}/lisp'
359 etcdir='${datadir}/${instvardir}/etc'
360 lockdir='${statedir}/${inststaticdir}/lock'
361 archlibdir='${datadir}/${instvardir}/${configuration}'
362 docdir='${archlibdir}'
365 with_site_modules='yes'
371 dnl const_is_losing is removed - we rely on AC_C_CONST instead.
372 dnl We accept (and ignore) the --const-is-losing option for compatibility.
373 dnl const_is_losing='yes'
374 cpp='' cppflags='' libs='' ldflags=''
379 with_system_malloc='default'
380 with_dlmalloc='default'
382 dnl use_assertions should be 'yes' by default. Too many people in this
383 dnl world have core dumps turned off by default or \"cannot find where the
384 dnl core file went\". At least we should get some useful output ...
386 dnl the following is set to yes or no later.
393 dnl ------------------
394 dnl Options Processing
395 dnl ------------------
397 define([USAGE_ERROR],
398 [(echo "$progname: Usage error:"
400 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])
402 dnl Record all the arguments, so we can save them in config.status.
405 dnl Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
406 dnl in order to get the arguments back in $@, we have to do an
407 dnl 'eval set x "$quoted_arguments"; shift'
408 dnl # We use sed to turn embedded ' into '"'"'. I truly hate sh quoting.
409 quoted_sed_magic=s/"'"/"'"'"'"'"'"'"'"/g
413 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
414 | --no-cr | --no-c) ;;
415 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
416 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
418 quoted_i="`echo '' $i | sed -e 's:^ ::' -e $quoted_sed_magic`"
419 quoted_arguments="$quoted_arguments '$quoted_i'" ;;
423 dnl Do not use shift -- that destroys the argument list, which autoconf needs
424 dnl to produce config.status. It turns out that "set - $arguments" does not
426 dnl However, it also turns out that many shells cannot expand ${10} at all.
427 dnl So using an index variable does not work either. It is possible to use
428 dnl some shell magic to make 'set x "$arguments"; shift' work portably.
429 while test $# != 0; do
432 --no-create|--no-recursion) ;;
433 dnl Anything starting with a hyphen we assume is an option.
435 dnl Separate the switch name from the value it is being given.
438 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\([[^=]]*\)=.*$:\1:'`
439 val=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*[[^=]]*=\(.*\)$:\1:'`
442 dnl special case these strings since echo may silently eat them:
443 dnl --help ) opt=help val=yes valomitted=yes ;;
444 dnl --version ) opt=version val=yes valomitted=yes ;;
445 dnl -e ) opt=e val=yes valomitted=yes ;;
446 dnl -E ) opt=E val=yes valomitted=yes ;;
447 dnl -n ) opt=n val=yes valomitted=yes ;;
449 dnl If FOO is a boolean argument, --FOO is equivalent to
450 dnl --FOO=yes. Otherwise, the value comes from the next
451 dnl argument - see below.
452 opt=`echo '' $arg | sed -e 's:^ ::' -e 's:^-*\(.*\)$:\1:'`
453 val="yes" valomitted=yes
457 dnl translate "-" in option string to "_"
459 opt="`echo '' $opt | sed -e 's:^ ::' | tr - _`"
461 dnl Support --without-FOO as a synonym for --with-FOO=no
462 case "${valomitted}-${opt}" in yes-without_* )
463 opt=`echo $opt | sed 's/without/with/'`
464 valomitted="no" val="no" ;;
467 dnl Process the option.
470 dnl Process (many) boolean options
473 with_site_modules | \
523 memory_usage_stats | \
524 with_clash_detection | \
527 dnl Make sure the value given was either "yes" or "no".
529 y | ye | yes ) val=yes ;;
531 * ) USAGE_ERROR("The \`--$optname' option requires a boolean value: \`yes' or \`no'.") ;;
533 eval "$opt=\"$val\"" ;;
536 dnl Options that take a user-supplied value, as in --x-includes=/usr/X11R6/include
537 dnl The cache-file option is ignored (for compatibility with other configures)
553 site_runtime_libraries )
554 dnl If the value was omitted, get it from the next argument.
555 if test "$valomitted" = "yes" ; then
556 dnl Get the next argument from the argument list, if there is one.
557 if test "$#" = 0 ; then
558 USAGE_ERROR("The \`--$optname' option requires a value.");
565 dnl Options that take "yes", "no", or "default" values
568 with_debug_malloc | use_debug_malloc | \
569 with_system_malloc | use_system_malloc )
571 y | ye | yes ) val=yes ;;
573 d | de | def | defa | defau | defaul | default ) val=default ;;
574 * ) USAGE_ERROR(["The \`--$optname' option requires one of these values:
575 \`yes', \`no', or \`default'."]) ;;
577 case "$opt" in use_* ) opt="`echo $opt | sed s/use/with/`" ;; esac
581 dnl Has the user requested database support?
583 with_database_berkdb=no
585 with_database_gdbm=no
586 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
589 b | be | ber | berk | berkd | berkdb ) with_database_berkdb=yes ;;
590 d | db | dbm ) with_database_dbm=yes ;;
591 g | gn | gnu | gnud | gnudb | gnudbm | gdbm) with_database_gdbm=yes ;;
592 * ) USAGE_ERROR(["The \`--$optname' option value
593 must be either \`no' or a comma-separated list
594 of one or more of \`berkdb' and either \`dbm' or \`gnudbm'."]) ;;
597 if test "$with_database_dbm" = "yes" -a \
598 "$with_database_gdbm" = "yes"; then
599 USAGE_ERROR("Only one of \`dbm' and \`gnudbm' may be specified
600 with the \`--$optname' option.")
604 dnl Has the user requested sound support?
606 dnl values is a subset of all,native,nas,esd
607 dnl or their negatives: none,nonative,nonas,noesd
608 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
610 dnl all and none are only permitted as the first in the list.
611 n | no | non | none ) new_sdefault=no ;;
612 a | al | all | both ) new_sdefault=yes ;;
614 native ) with_native_sound=yes ;;
615 nonative ) with_native_sound=no ;;
617 nas ) with_nas_sound=yes ;;
618 nonas ) with_nas_sound=no ;;
620 esd ) with_esd=yes ;;
621 noesd ) with_esh=no ;;
623 * ) bogus_sound=yes ;;
625 if test "$bogus_sound" -o \
626 \( -n "$new_sdefault" -a -n "$sound_notfirst" \) ; then
627 types="\`all', \`none', \`(no)native', \`no(nas)', \`(no)esd'."
628 USAGE_ERROR(["Valid types for the \`--$optname' option are:
630 The default is native,esd."])
631 elif test -n "$new_sdefault" ; then
632 with_native_sound=$new_sdefault
633 with_nas_sound=$new_sdefault
634 with_esd=$new_sdefault
635 new_sdefault= # reset this
641 dnl Has the user requested XIM support?
644 y | ye | yes ) val=yes ;;
645 n | no | non | none ) val=no ;;
646 x | xl | xli | xlib ) val=xlib ;;
647 m | mo | mot | moti | motif ) val=motif ;;
648 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
649 \`motif', \`xlib', \`yes', or \`no'."]) ;;
654 dnl Mail locking specification
660 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
661 \`lockf', \`flock', or \`file'."]) ;;
666 dnl Has the user requested error-checking?
668 dnl value can be all, none, and/or a list of categories to check.
669 dnl Example: --error-checking=all,noextents,nobufpos
670 dnl Example: --error-checking=none,malloc,gc
672 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
674 dnl all and none are only permitted as the first in the list.
675 n | no | non | none ) new_default=no ;;
676 a | al | all ) new_default=yes ;;
678 extents ) error_check_extents=yes ;;
679 noextents ) error_check_extents=no ;;
681 typecheck ) error_check_typecheck=yes ;;
682 notypecheck ) error_check_typecheck=no ;;
684 bufpos ) error_check_bufpos=yes ;;
685 nobufpos ) error_check_bufpos=no ;;
687 gc ) error_check_gc=yes ;;
688 nogc ) error_check_gc=no ;;
690 malloc ) error_check_malloc=yes ;;
691 nomalloc ) error_check_malloc=no ;;
693 byte_code ) error_check_byte_code=yes ;;
694 nobyte_code ) error_check_byte_code=no ;;
696 * ) bogus_error_check=yes ;;
698 if test "$bogus_error_check" -o \
699 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
700 if test "$error_check_default" = yes ; then
701 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', and \`nobyte-code'."
703 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', and \`byte-code'."
705 USAGE_ERROR(["Valid types for the \`--$optname' option are:
707 elif test -n "$new_default" ; then
708 error_check_extents=$new_default
709 error_check_typecheck=$new_default
710 error_check_bufpos=$new_default
711 error_check_gc=$new_default
712 error_check_malloc=$new_default
713 error_check_byte_code=$new_default
714 new_default= # reset this
720 dnl Has the user tried to tell us where the X files are?
721 dnl I think these are dopey, but no less than three alpha
722 dnl testers, at large sites, have said they have their X files
723 dnl installed in odd places.
725 dnl Has the user specified one of the path options?
726 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
727 mandir | infodir | infopath | lispdir | etcdir | lockdir | pkgdir | \
728 archlibdir | docdir | package_path )
729 dnl If the value was omitted, get it from the next argument.
730 if test "$valomitted" = "yes"; then
731 if test "$#" = 0; then
732 USAGE_ERROR("The \`--$optname' option requires a value.");
738 dnl You need to synchronize this with the way the
739 dnl default values are built.
741 dnl prefix is taken care of by --with-prefix
742 exec_prefix ) AC_DEFINE(EXEC_PREFIX_USER_DEFINED) ;;
743 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
744 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
745 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
746 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
747 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
748 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
749 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
751 AC_DEFINE(INFODIR_USER_DEFINED)
752 AC_DEFINE(LISPDIR_USER_DEFINED)
753 AC_DEFINE(MODULEDIR_USER_DEFINED)
754 AC_DEFINE(ETCDIR_USER_DEFINED) ;;
755 statedir | lockdir ) AC_DEFINE(LOCKDIR_USER_DEFINED) ;;
756 docdir ) AC_DEFINE(DOCDIR_USER_DEFINED) ;;
757 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
761 dnl --no-create added by autoconf for use by config.status
764 dnl Has the user asked for some help?
765 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
767 dnl Has the user specified the toolkit(s) to use for GUI elements?
769 "with_scrollbars" | \
773 l | lu | luc | luci | lucid ) val=lucid ;;
774 m | mo | mot | moti | motif ) val=motif ;;
775 athena3d | athena-3d ) val=athena3d ;;
776 a | at | ath | athe | athen | athena ) val=athena ;;
777 n | no | non | none ) val=no ;;
778 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
779 \`lucid', \`motif', \`athena', \`athena3d', or \`no'."]) ;;
784 dnl Obsolete legacy argument? Warn, but otherwise ignore.
785 "use_minimal_tagbits" | \
786 "use_indexed_lrecord_implementation" | \
789 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
792 dnl Unrecognized option? No mercy for user errors.
793 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
798 dnl Assume anything with multiple hyphens is a configuration name.
799 *-*-*) configuration="$arg" ;;
801 dnl Unrecognized argument? No mercy for user errors.
802 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
807 dnl -------------------------
808 dnl Finish options processing
809 dnl -------------------------
811 dnl Several options are equivalent to, and override, environment variables.
812 test -n "$cpp" && CPP="$cpp"
813 test -n "$cppflags" && CPPFLAGS="$cppflags"
814 test -n "$libs" && LIBS="$libs"
815 test -n "$ldflags" && LDFLAGS="$ldflags"
817 dnl Get the arguments back. See the diatribe on Shell Magic above.
818 eval set x "$quoted_arguments"; shift
820 dnl --extra-verbose implies --verbose
821 test "$extra_verbose" = "yes" && verbose=yes
823 dnl with_x is an obsolete synonym for with_x11
824 test -n "$with_x" && with_x11="$with_x"
826 dnl --with-quantify or --with-purify imply --use-system-malloc
827 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
828 test "$with_system_malloc" = "default" && with_system_malloc=yes
831 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
832 define([XE_CHECK_FEATURE_DEPENDENCY],
833 [if test "$with_$1 $with_$2" = "yes no"; then
834 USAGE_ERROR("--with-$1 requires --with-$2")
835 elif test "$with_$2" = "no" ; then with_$1=no
836 elif test "$with_$1" = "yes"; then with_$2=yes
840 dnl CDE requires tooltalk
841 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
843 dnl Find the source directory.
846 dnl If srcdir is not specified, see if "." or ".." might work.
848 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
849 if test -f "$dir/src/lisp.h" -a \
850 -f "$dir/lisp/version.el" ; then
855 if test -z "$srcdir" ; then
856 USAGE_ERROR(["Neither the current directory nor its parent seem to
857 contain the XEmacs sources. If you do not want to build XEmacs in its
858 source tree, you should run \`$progname' in the directory in which
859 you wish to build XEmacs, using the \`--srcdir' option to say where the
860 sources may be found."])
864 dnl Otherwise, check if the directory they specified is okay.
866 if test ! -f "$srcdir/src/lisp.h" -o \
867 ! -f "$srcdir/lisp/version.el" ; then
868 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
869 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
870 either run the \`$progname' script at the top of the XEmacs source
871 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
876 dnl ###########################################################################
877 if test -z "$configuration"; then
878 dnl Guess the configuration
879 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
880 if test -z "$configuration"; then
881 USAGE_ERROR(["XEmacs has not been ported to this host type.
882 Try explicitly specifying the CONFIGURATION when rerunning configure."])
888 dnl Make symlinks for etc, lisp, and info directories while the path
889 dnl is still relative. We do not symlink lock because someone may
890 dnl have stuck the source on a read-only partition. Instead we
891 dnl create it as an actual directory later on if it does not already
893 for dir in lisp etc man info; do
894 if test ! -d "$dir" ; then
895 echo Making symbolic link to "$srcdir/$dir"
896 ${LN_S} "$srcdir/$dir" "$dir"
900 dnl Do our best to deal with automounter brokenness
901 dnl CANONICALIZE_PATH(varname)
902 define([CANONICALIZE_PATH],
903 [if test -d "/net"; then
904 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
906 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
909 dnl Calculate canonical name for blddir (i.e. current directory).
910 dnl PWD may already be the preferable absolute name for ".",
911 dnl but we can't trust it - it is sometimes inaccurate.
912 absolute_pwd="`pwd`";
913 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
915 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
919 dnl Make srcdir absolute, if not already. It is important to
920 dnl avoid running the path through pwd unnecessary, since pwd can
921 dnl give you automounter prefixes, which can go away.
924 . ) srcdir="$blddir" ;;
925 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
928 dnl Check if the source directory already has a configured system in it.
929 if test `pwd` != `sh -c cd $srcdir && pwd` \
930 && test -f "$srcdir/src/config.h"; then
931 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
932 echo " as a build directory right now; it has been configured in its own"
933 echo " right. To configure in another directory as well, you MUST"
934 echo " use GNU make. If you do not have GNU make, then you must"
935 echo " now do \`make distclean' in $srcdir,"
936 echo " and then run $progname again.") >&2
937 extrasub='/^VPATH[[ ]]*=/c\
943 vpath %.in $(srcdir)'
946 dnl ----------------------------------------
947 dnl Find out which version of XEmacs this is
948 dnl ----------------------------------------
949 . "$srcdir/version.sh" || exit 1;
950 dnl Must do the following first to determine verbosity for AC_DEFINE
951 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
952 : "${extra_verbose=$beta}"
953 version="${emacs_major_version}.${emacs_minor_version}"
954 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
955 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
956 if test -n "$emacs_beta_version" ; then
957 if test "$beta" = "yes"; then
958 version="${version}-b${emacs_beta_version}"
959 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
961 version="${version}.${emacs_beta_version}"
962 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
965 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
966 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
968 if test "$with_infodock" = "yes"; then
969 if test ! -f ../../ID-INSTALL; then
970 echo "Cannot build InfoDock without InfoDock sources"
975 if test "$with_infodock" = "yes"; then
976 dnl InfoDock version numbers. XEmacs will use the same style of numbering
977 dnl after the release of XEmacs 21.0.
978 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
979 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
980 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
981 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
983 CPPFLAGS="$CPPFLAGS -DINFODOCK"
988 dnl ----------------------------------
989 dnl Error checking and debugging flags
990 dnl ----------------------------------
991 dnl Error checking default to "yes" in beta versions, to "no" in releases.
992 dnl Same goes for --debug and --extra-verbosity.
993 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
994 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
995 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
996 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
997 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
998 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
999 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
1000 dnl debug=yes must be set when error checking is present. This should be
1002 dnl debug implies other options
1003 if test "${debug:=$beta}" = "yes"; then
1004 use_assertions=yes memory_usage_stats=yes
1005 XE_ADD_OBJS(debug.o)
1006 AC_DEFINE(DEBUG_XEMACS)
1008 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
1009 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
1011 dnl ------------------------------
1012 dnl Determine the s&m files to use
1013 dnl ------------------------------
1014 dnl Given the configuration name, set machfile and opsysfile to the
1015 dnl names of the m/*.h and s/*.h files we should use.
1017 dnl Canonicalize the configuration name.
1018 AC_MSG_CHECKING("host system type")
1019 dnl allow -workshop suffix on configuration name
1020 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
1021 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
1022 XE_STRIP_4TH_COMPONENT(configuration)
1023 XE_STRIP_4TH_COMPONENT(canonical)
1024 AC_MSG_RESULT($configuration)
1026 dnl If you add support for a new configuration, add code to this
1027 dnl switch statement to recognize your configuration name and select
1028 dnl the appropriate operating system and machine description files.
1030 dnl You would hope that you could choose an m/*.h file pretty much
1031 dnl based on the machine portion of the configuration name, and an s-
1032 dnl file based on the operating system portion. However, it turns out
1033 dnl that each m/*.h file is pretty manufacturer-specific - for
1034 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1035 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1036 dnl machines. So we basically have to have a special case for each
1037 dnl configuration name.
1039 dnl As far as handling version numbers on operating systems is
1040 dnl concerned, make sure things will fail in a fixable way. If
1041 dnl /etc/MACHINES says nothing about version numbers, be
1042 dnl prepared to handle anything reasonably. If version numbers
1043 dnl matter, be sure /etc/MACHINES says something about it.
1045 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1046 dnl "System V Release 4"; he writes, "The old convention encouraged"
1047 dnl "confusion between `system' and `release' levels'."
1051 dnl Straightforward machine determination
1052 case "$canonical" in
1053 sparc-*-* ) machine=sparc ;;
1054 alpha*-*-* ) machine=alpha ;;
1055 vax-*-* ) machine=vax ;;
1056 mips-dec-* ) machine=pmax ;;
1057 mips-sgi-* ) machine=iris4d ;;
1058 mips*-linux ) machine=mips ;;
1059 romp-ibm-* ) machine=ibmrt ;;
1060 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1061 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1062 powerpc*-* ) machine=powerpc ;;
1063 hppa-*-* ) machine=hp800 ;;
1064 m88k-dg-* ) machine=aviion ;;
1065 m68*-sony-* ) machine=news ;;
1066 mips-sony-* ) machine=news-risc ;;
1067 clipper-* ) machine=clipper ;;
1068 arm-* ) machine=arm ;;
1069 ns32k-* ) machine=ns32000 ;;
1072 dnl Straightforward OS determination
1073 case "$canonical" in
1074 *-*-linux* ) opsys=linux ;;
1075 *-*-netbsd* ) opsys=netbsd ;;
1076 *-*-openbsd* ) opsys=openbsd ;;
1077 *-*-nextstep* ) opsys=nextstep ;;
1078 *-*-vms ) opsys=vms ;;
1081 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1082 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1083 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1084 *-dec-osf3* ) opsys=decosf3-1 ;;
1085 *-dec-osf4* ) opsys=decosf4-0 ;;
1088 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1089 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1090 *-*-ultrix* ) opsys=ultrix4-3 ;;
1093 *-*-aix3.1* ) opsys=aix3-1 ;;
1094 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1095 *-*-aix3* ) opsys=aix3-2 ;;
1096 *-*-aix4.0* ) opsys=aix4 ;;
1097 *-*-aix4.1* ) opsys=aix4-1 ;;
1098 *-*-aix4* ) opsys=aix4-2 ;;
1100 dnl Other generic OSes
1101 *-gnu* ) opsys=gnu ;;
1102 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1103 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1104 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1105 *-*-aos4.2 ) opsys=bsd4-2 ;;
1106 *-*-aos* ) opsys=bsd4-3 ;;
1107 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1108 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1109 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1110 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1111 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1112 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1113 if test -z "$NON_GNU_CPP" ; then
1114 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1115 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1119 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1120 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1123 case "$canonical" in
1127 case "$canonical" in
1128 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1129 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1130 dnl Yes, this is somewhat bogus.
1131 machine=hp9000s300 ;;
1132 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1133 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1139 case "${canonical}" in
1140 i386-*-openbsd*) machine=intel386 ;;
1141 m68k-*-openbsd*) machine=hp9000s300 ;;
1142 mipsel-*-openbsd*) machine=pmax ;;
1147 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1148 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1150 dnl Alliant machines
1151 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1152 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1155 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1158 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1160 dnl Apollo, Domain/OS
1161 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1163 dnl AT&T 3b2, 3b5, 3b15, 3b20
1164 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1166 dnl AT&T 3b1 - The Mighty Unix PC!
1167 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1170 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1171 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1172 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1174 dnl CCI 5/32, 6/32 -- see "Tahoe".
1177 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1180 *-convex-bsd* | *-convex-convexos* )
1181 machine=convex opsys=bsd4-3
1182 NON_GNU_CPP="cc -E -P"
1186 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1188 dnl Data General AViiON Machines
1189 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1190 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1191 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1192 m88k-dg-dgux* ) opsys=dgux ;;
1194 dnl Motorola Delta machines
1195 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1196 m88k-motorola-sysv4* )
1197 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1198 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1199 dnl I hope there are not other 4.0 versions for this machine
1200 dnl which really need usg5-4 instead.
1201 machine=delta88k opsys=usg5-4-2
1203 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1206 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1207 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1210 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1212 dnl Gould Power Node and NP1
1213 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1214 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1215 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1217 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1218 dnl as far as XEmacs is concerned).
1220 dnl Build needs to be different on 7.0 and later releases
1221 case "`uname -r`" in
1222 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1223 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1225 NON_GNU_CPP="/lib/cpp"
1227 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1228 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1229 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1230 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1232 dnl Honeywell XPS100
1233 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1235 dnl HP 9000 series 200 or 300
1236 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1240 dnl Figure out machine and opsys orthogonally
1241 case "$canonical" in
1242 m68* ) machine=hp9000s300 ;;
1243 hppa* ) machine=hp800 ;;
1246 case "$canonical" in
1247 *-hp-hpux7* ) opsys=hpux ;;
1248 *-hp-hpux8* ) opsys=hpux8 ;;
1249 *-hp-hpux9* ) opsys=hpux9 ;;
1250 *-hp-hpux10* ) opsys=hpux10 ;;
1251 *-hp-hpux11* ) opsys=hpux11 ;;
1255 dnl HP has a broken "strcat"
1256 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1258 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1259 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1260 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1262 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1266 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1267 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1270 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1271 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1272 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1273 romp-ibm-aos* ) opsys=bsd4-3 ;;
1274 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1275 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1277 dnl Integrated Solutions "Optimum V"
1278 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1279 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1281 dnl Intel 386 machines where we do care about the manufacturer
1282 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1285 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1287 dnl Sequent Symmetry running Dynix
1288 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1290 dnl Sequent Symmetry running DYNIX/ptx
1291 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1293 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1294 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1295 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1297 dnl Intel Paragon OSF/1
1298 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1301 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1303 dnl Masscomp machines
1304 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1306 dnl Megatest machines
1307 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1309 dnl Workstations sold by MIPS
1310 dnl This is not necessarily all workstations using the MIPS processor -
1311 dnl Irises are produced by SGI, and DECstations by DEC.
1312 mips-mips-usg* ) machine=mips4 ;;
1315 NON_GNU_CC="cc -systype bsd43"
1316 NON_GNU_CPP="cc -systype bsd43 -E"
1317 case "$canonical" in
1318 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1319 mips-mips-riscos5* ) opsys=riscos5 ;;
1322 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1323 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1326 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1328 dnl The complete machine from National Semiconductor
1329 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1332 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1333 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1335 dnl Nixdorf Targon 31
1336 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1339 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1342 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1344 dnl Pyramid machines
1345 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1348 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1349 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1352 mips-siemens-sysv* | mips-sni-sysv*)
1353 machine=mips-siemens opsys=usg5-4
1354 NON_GNU_CC=/usr/ccs/bin/cc
1355 NON_GNU_CPP=/usr/ccs/lib/cpp
1361 NON_GNU_CC=/usr/ccs/bin/cc
1362 NON_GNU_CPP=/usr/ccs/lib/cpp
1365 dnl Silicon Graphics machines
1366 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1367 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1368 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1370 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1371 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1372 mips-sgi-irix6* ) opsys=irix6-0 ;;
1373 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1374 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1375 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1376 mips-sgi-irix* ) opsys=irix5-0 ;;
1379 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1380 *-sony-news* ) opsys=newsos5 ;;
1383 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1386 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1388 case "$canonical" in
1389 m68*-sunos1* ) machine=sun1 ;;
1390 m68*-sunos2* ) machine=sun2 ;;
1391 m68* ) machine=sun3 ;;
1392 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1393 i*86-*-* ) machine=intel386 ;;
1394 rs6000* ) machine=rs6000 ;;
1397 dnl Make $canonical even more so.
1398 case "$canonical" in *-sunos5*)
1399 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1402 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1403 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1404 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1405 dnl function integrated.
1406 case "$canonical" in
1408 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1411 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1415 case "$canonical" in
1418 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1419 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1421 dnl The last Sun386 ran 4.0.
1422 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1423 *-sunos4.0* ) opsys=sunos4-0 ;;
1424 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1425 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1426 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1427 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1428 *-mach* ) opsys=mach-bsd4-3 ;;
1432 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1434 dnl Watch out for a compiler guaranteed not to work.
1435 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1439 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1442 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1443 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1445 dnl Tandem Integrity S2
1446 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1449 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1451 dnl Tektronix 16000 box (6130?)
1452 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1454 dnl src/m/tek4300.h hints that this is a m68k machine.
1455 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1458 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1460 dnl Ustation E30 (SS5E)
1461 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1465 case "$canonical" in
1466 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1467 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1468 *-mach* ) opsys=mach-bsd4-3 ;;
1473 ns16k-whitechapel-* ) machine=mg1 ;;
1476 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1478 dnl Intel 386 machines where we do not care about the manufacturer
1481 case "$canonical" in
1482 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1483 *-isc2.2* ) opsys=isc2-2 ;;
1484 *-isc4.0* ) opsys=isc4-0 ;;
1485 *-isc4.* ) opsys=isc4-1
1486 GCC_TEST_OPTIONS=-posix
1487 NON_GCC_TEST_OPTIONS=-Xp
1489 *-isc* ) opsys=isc3-0 ;;
1490 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1491 *-esix* ) opsys=esix ;;
1492 *-mach* ) opsys=mach-bsd4-3 ;;
1493 *-xenix* ) opsys=xenix ;;
1494 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1495 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1496 *-bsdi4* ) opsys=bsdos4 ;;
1497 *-bsdi3* ) opsys=bsdos3 ;;
1498 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1499 *-bsdi2* ) opsys=bsdos2 ;;
1500 *-sco3.2v5* ) opsys=sco5 ;
1501 dnl This is a pain. Like the current USL cc, SCO cc -E
1502 dnl tokenizes as it preprocesses, making configure very
1503 dnl unhappy. Unfortunately, /lib/cpp does not understand
1504 dnl flags like "-b elf", so we have to cheat in order to
1505 dnl pick up the right defines for UNEXEC from the s-file.
1506 dnl 01/05/95 robertl@dgii.com
1507 if test "$dynamic" = "yes" ; then
1508 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE -D_SCO_ELF" ;
1510 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE" ;
1512 *-sysv5* ) opsys=sco7 ;;
1513 *-386bsd* ) opsys=386bsd ;;
1514 *-freebsd* ) opsys=freebsd ;;
1515 *-nextstep* ) opsys=nextstep ;;
1516 *-pc-cygwin* ) opsys=cygwin32 ;;
1517 *-pc-mingw* ) opsys=mingw32 ;
1518 test -z "$with_tty" && with_tty="no";;
1519 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1524 m68k-*-linux* ) machine=m68k opsys=linux ;;
1528 if test -z "$machine" -o -z "$opsys"; then
1529 (echo "$progname: XEmacs hasn't been ported to \`$canonical' systems."
1530 echo "$progname: Check \`etc/MACHINES' for recognized configuration names."
1535 if test -z "$dynamic"; then
1537 hpux* | sunos4* ) dynamic=no ;;
1541 if test "$dynamic" = "yes"; then
1543 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1544 decosf* ) ld_call_shared="-call_shared" ;;
1546 else dnl "$dynamic" = "no"
1549 echo "Static linking is not supported on Solaris 2."
1550 echo "Rerun configure without specifying --dynamic=no."
1552 linux ) ld_call_shared="-Bstatic" ;;
1553 decosf* ) ld_call_shared="-non_shared" ;;
1557 dnl Use xlc by default on AIX
1558 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1560 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1561 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1563 machfile="m/${machine}.h"
1564 opsysfile="s/${opsys}.h"
1566 dnl --------------------------------------------------
1567 dnl Determine the compiler, set up for feature testing
1568 dnl --------------------------------------------------
1570 dnl Sun Development environment support
1571 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1572 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1573 if test "$with_workshop" = "yes"; then
1575 XE_ADD_OBJS(sunpro.o)
1578 if test "$with_clash_detection" = "yes"; then
1579 AC_DEFINE(CLASH_DETECTION)
1580 XE_ADD_OBJS(filelock.o)
1583 dnl Choose a compiler from (in order)
1584 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1585 test -n "$compiler" && CC="$compiler"
1586 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1587 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1590 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1591 dnl But we know better what's good for us, so we do our own
1592 dnl computation of real CFLAGS later.
1593 dnl --cflags overrides environment variable CFLAGS
1594 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1595 if test "${CFLAGS-unset}" != unset
1596 then cflags_specified=yes;
1597 else cflags_specified=no;
1600 xe_save_CFLAGS="$CFLAGS"
1602 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1604 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1605 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1608 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1612 CFLAGS="$xe_save_CFLAGS"
1614 dnl Figure out what C preprocessor to use.
1616 dnl On Sun systems, people sometimes set up the variable CPP
1617 dnl with a value that is a directory, not an executable at all.
1618 dnl Detect that case, and ignore that value.
1619 test -n "$CPP" -a -d "$CPP" && CPP=
1621 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1627 AC_MSG_CHECKING(for GNU libc)
1628 AC_TRY_COMPILE([#include <features.h>],[
1629 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1630 #error Not a GNU libc system :-(
1631 ******* ======= ******** &&&&&&&&
1633 ], have_glibc=yes, have_glibc=no)
1634 AC_MSG_RESULT($have_glibc)
1635 dnl I'm tired of pop being broken with GLIBC -slb
1636 dnl Well. then why not fix fucking pop?
1637 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1640 dnl Identify compilers to enable compiler-specific hacks.
1641 dnl Add support for other compilers HERE!
1642 dnl GCC is already identified elsewhere.
1643 AC_TRY_RUN([int main () {
1644 #if defined __SUNPRO_C
1646 #elif defined __DECC
1652 [case "$conftest_rc" in
1653 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1654 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1658 dnl case "$canonical" in
1659 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1662 dnl --------------------------------------------------------------------
1663 dnl Extract some information from the operating system and machine files
1664 dnl --------------------------------------------------------------------
1666 echo "Extracting information from the machine- and system-dependent headers..."
1668 dnl It is not important that this name contain the PID; you cannot run
1669 dnl two configures in the same directory and have anything work
1671 tempcname="conftest.c"
1673 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1676 [#]define [$1]ifelse([$3],,, [ "$3"])
1678 configure___ [$2]=[$1]
1681 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1682 define([CPP_boolean_to_sh],
1684 configure___ [$2]=yes
1686 configure___ [$2]=no
1688 ])dnl CPP_boolean_to_sh
1690 cat > $tempcname <<EOF
1692 #define C_SWITCH_SITE
1693 #define C_SWITCH_X_SITE
1694 #define LD_SWITCH_SITE
1695 #define LD_SWITCH_X_SITE
1696 #define LD_SWITCH_X_SITE_AUX
1697 #define OS_RELEASE $os_release
1698 #include "$srcdir/src/$opsysfile"
1699 #include "$srcdir/src/$machfile"
1701 CPP_to_sh(LIBS_MACHINE, libs_machine)
1702 CPP_to_sh(LIBS_SYSTEM, libs_system)
1703 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1704 CPP_to_sh(LIB_STANDARD, libs_standard)
1706 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1707 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1709 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1710 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1712 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1713 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1715 CPP_to_sh(UNEXEC, unexec, unexec.o)
1717 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1719 #ifdef ORDINARY_LINK
1720 #define LD "\$(CC) \$(CFLAGS)"
1721 #else /* no ORDINARY LINK */
1722 #ifdef COFF_ENCAPSULATE
1723 #define LD "\$(CC) -nostdlib"
1724 #else /* not COFF_ENCAPSULATE */
1727 #else /* ! defined (LINKER) */
1729 #endif /* ! defined (LINKER) */
1730 #endif /* ! defined (COFF_ENCAPSULATE) */
1731 #endif /* not ORDINARY_LINK */
1734 CPP_to_sh(LIB_GCC, lib_gcc)
1735 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1737 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1739 #ifdef COFF_ENCAPSULATE
1740 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1741 #else /* ! defined (COFF_ENCAPSULATE) */
1742 #define START_FILES "pre-crt0.o /lib/crt0.o"
1743 #endif /* ! defined (COFF_ENCAPSULATE) */
1744 #else /* ! defined (NO_REMAP) */
1745 #define START_FILES "ecrt0.o"
1746 #endif /* ! defined (NO_REMAP) */
1747 #endif /* no ORDINARY_LINK */
1751 configure___ start_files=START_FILES
1753 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1754 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1755 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1756 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1757 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1758 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1761 dnl The value of CPP is a quoted variable reference, so we need to do this
1762 dnl to get its actual value...
1763 CPP=`eval "echo $CPP $CPPFLAGS"`
1766 eval `$CPP -Isrc $tempcname \
1767 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1768 changequote([, ])dnl
1772 dnl For debugging...
1773 test "$extra_verbose" = "yes" && \
1774 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1775 objects_machine objects_system c_switch_machine c_switch_system
1776 ld_switch_machine ld_switch_system unexec ld_switch_shared
1777 ld lib_gcc ld_text_start_addr start_files ordinary_link
1778 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1780 dnl Non-ordinary link usually requires -lc
1781 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1783 dnl Compiler-specific hacks
1784 dnl DEC C requires -std
1785 test "$__DECC" = "yes" && XE_APPEND(-std, c_switch_site)
1787 dnl Calculalate value of CFLAGS:
1788 dnl Use either command line flag, environment var, or autodetection
1789 if test "$cflags_specified" = "no"; then
1790 dnl Following values of CFLAGS are known to work well.
1791 dnl Should we take debugging options into consideration?
1792 if test "$GCC" = "yes"; then
1793 CFLAGS="-g -O3 -Wall -Wno-switch"
1794 dnl I'm not convinced this is a good idea any more. -sb
1795 dnl test "$opsys $machine" = "linux intel386" && \
1796 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1797 elif test "$__SUNPRO_C" = "yes"; then
1799 sol2 ) CFLAGS="-v -xO4" ;;
1800 sunos4* ) CFLAGS="-xO2";;
1802 elif test "$__DECC" = "yes"; then
1804 elif test "$CC" = "xlc"; then
1805 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1806 dnl ### Add optimal CFLAGS support for other compilers HERE!
1808 CFLAGS="-O" ;dnl The only POSIX-approved flag
1812 dnl Inform compiler that certain flags are meant for the linker
1813 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
1814 define([XE_PROTECT_LINKER_FLAGS], [
1815 if test "$GCC" = "yes"; then
1816 set x $[$1]; shift; [$1]=""
1817 while test -n "[$]1"; do
1819 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
1820 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
1822 * ) [$1]="$[$1] -Xlinker [$]1" ;;
1827 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
1828 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
1829 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
1830 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
1832 dnl Add s&m-determined objects (including unexec) to link line
1833 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
1834 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
1835 test -n "$unexec" && XE_ADD_OBJS($unexec)
1837 dnl Dynodump (Solaris 2.x, x<6)
1838 AC_MSG_CHECKING(for dynodump)
1839 if test "$unexec" != "unexsol2.o"; then
1844 XE_APPEND(dynodump, MAKE_SUBDIR)
1845 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
1847 sparc ) dynodump_arch=sparc ;;
1848 *86* ) dynodump_arch=i386 ;;
1849 powerpc ) dynodump_arch=ppc ;;
1851 dnl Dynodump requires the system linker
1852 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
1855 dnl Feed s&m crud to src/Makefile
1857 dnl Linux/powerpc needs the following magic for some reason
1858 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
1860 if test "$unexec" = "unexaix.o"; then
1861 dnl AIX needs various hacks to make static linking work.
1862 if test "$dynamic" = "no"; then
1863 start_flags="-Wl,-bnso,-bnodelcsect"
1864 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
1865 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
1866 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
1868 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
1869 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
1871 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
1873 elif test -n "$ld_text_start_addr"; then
1874 start_flags="-T $ld_text_start_addr -e __start"
1876 AC_SUBST(start_flags)
1878 AC_SUBST(ld_switch_shared)
1879 AC_SUBST(start_files)
1880 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
1881 test -z "$linker" && linker='$(CC) -nostdlib'
1882 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
1884 test "$GCC" != "yes" && lib_gcc=
1888 dnl ---------------------------------------------------------------
1889 dnl Add site and system specific flags to compile and link commands
1890 dnl ---------------------------------------------------------------
1892 dnl Allow use of either ":" or spaces for lists of directories
1893 define(COLON_TO_SPACE,
1894 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
1896 dnl --site-libraries (multiple dirs)
1897 COLON_TO_SPACE(site_libraries)
1898 if test -n "$site_libraries"; then
1899 for arg in $site_libraries; do
1902 * ) test -d "$arg" || \
1903 XE_DIE("Invalid site library \`$arg': no such directory")
1906 XE_APPEND($arg, ld_switch_site)
1910 dnl --site-includes (multiple dirs)
1911 COLON_TO_SPACE(site_includes)
1912 if test -n "$site_includes"; then
1913 for arg in $site_includes; do
1916 * ) test -d "$arg" || \
1917 XE_DIE("Invalid site include \`$arg': no such directory")
1920 XE_APPEND($arg, c_switch_site)
1924 dnl --site-prefixes (multiple dirs)
1925 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
1926 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
1927 dnl Site prefixes take precedence over the standard places, but not over
1928 dnl site-includes and site-libraries.
1929 COLON_TO_SPACE(site_prefixes)
1930 if test -n "$site_prefixes"; then
1931 for dir in $site_prefixes; do
1932 lib_dir="${dir}/lib"
1933 inc_dir="${dir}/include"
1934 if test ! -d "$dir"; then
1935 XE_DIE("Invalid site prefix \`$dir': no such directory")
1936 elif test ! -d "$lib_dir"; then
1937 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
1939 if test -d "$inc_dir"; then
1940 XE_APPEND("-I$inc_dir", c_switch_site)
1942 XE_APPEND("-L$lib_dir", ld_switch_site)
1947 dnl GNU software installs by default into /usr/local/{include,lib}
1948 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
1949 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
1950 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
1953 dnl Extra system-specific library directories - please add to list
1954 for dir in "/usr/ccs/lib"; do
1955 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_site)
1958 dnl --site-runtime-libraries (multiple dirs)
1959 COLON_TO_SPACE(site_runtime_libraries)
1960 if test -n "$site_runtime_libraries"; then
1961 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
1965 dnl -------------------------------------
1966 dnl Compute runtime library path
1967 dnl -------------------------------------
1969 if test "$dynamic" = "no"; then add_runtime_path=no
1970 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
1971 else case "$opsys" in
1972 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
1973 * ) add_runtime_path=no ;;
1977 if test "$add_runtime_path" = "yes"; then
1978 dnl Try to autodetect runtime library flag (usually -R),
1979 dnl and whether it works (or at least does no harm)
1980 AC_MSG_CHECKING("for runtime libraries flag")
1982 sol2 ) dash_r="-R" ;;
1983 decosf* | linux* | irix*) dash_r="-rpath " ;;
1986 for try_dash_r in "-R" "-R " "-rpath "; do
1987 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
1988 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
1989 AC_TRY_LINK(, , dash_r="$try_dash_r")
1991 test -n "$dash_r" && break
1994 if test -n "$dash_r";
1995 then AC_MSG_RESULT("\"${dash_r}\"")
1996 else AC_MSG_RESULT(NONE)
2000 xe_add_unique_runpath_dir='
2002 for xe_dir in $runpath_dirs; do dnl Uniquify
2003 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
2005 if test "$xe_add_p" = "yes"; then
2006 test -n "$runpath" && runpath="${runpath}:"
2007 runpath="${runpath}${xe_runpath_dir}"
2008 runpath_dirs="$runpath_dirs $xe_runpath_dir"
2012 dnl XE_ADD_RUNPATH_DIR(directory)
2013 define([XE_ADD_RUNPATH_DIR],[{
2015 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
2016 test "$xe_runpath_dir" != "/lib" -a \
2017 "$xe_runpath_dir" != "/usr/lib" -a \
2018 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
2019 eval "$xe_add_unique_runpath_dir"
2022 dnl XE_COMPUTE_RUNPATH()
2023 define([XE_COMPUTE_RUNPATH],[
2024 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
2025 dnl Remove runtime paths from current ld switches
2026 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2027 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2028 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
2030 dnl Fix up Runtime path
2031 dnl If LD_RUN_PATH is set in environment, use that.
2032 dnl In this case, assume user has set the right value.
2033 runpath="" runpath_dirs=""
2034 if test -n "$LD_RUN_PATH"; then
2035 runpath="$LD_RUN_PATH"
2036 elif test "$GCC" = "yes"; then
2037 dnl Compute runpath from gcc's -v output
2038 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2039 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2040 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2041 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2042 case "$arg" in P,* | -L* | -R* )
2043 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2044 XE_ADD_RUNPATH_DIR("$dir")
2048 ld_switch_run="$ld_switch_run_save"
2051 dnl Add all directories with .so files to runpath
2052 for arg in $ld_switch_site $ld_switch_x_site; do
2053 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2055 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2056 if test "$opsys $need_motif" = "sol2 yes"; then
2057 xe_runpath_dir="/opt/SUNWdt/lib";
2058 eval "$xe_add_unique_runpath_dir";
2060 fi dnl Compute $runpath
2062 if test -n "$runpath"; then
2063 ld_switch_run="${dash_r}${runpath}"
2064 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2065 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2069 XE_COMPUTE_RUNPATH()
2074 dnl -----------------------------------
2075 dnl Do some misc autoconf-special tests
2076 dnl -----------------------------------
2078 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2079 dnl Assume not, until told otherwise.
2081 if test "$with_dlmalloc" != "no"; then
2086 after_morecore_hook_exists=yes
2087 AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no)
2088 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2089 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2090 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2091 [AC_MSG_RESULT(yes)],
2093 after_morecore_hook_exists=no])
2094 if test "$system_malloc" = "yes" ; then
2097 (The GNU allocators don't work with this system configuration)."
2098 elif test "$with_system_malloc" = "yes" ; then
2101 (User chose not to use GNU allocators)."
2102 elif test "$with_debug_malloc" = "yes" ; then
2105 (User chose to use Debugging Malloc)."
2108 if test "$doug_lea_malloc" = "yes" ; then
2109 if test "$GNU_MALLOC" = yes ; then
2111 (Using Doug Lea's new malloc from the GNU C Library.)"
2113 AC_DEFINE(DOUG_LEA_MALLOC)
2114 if test "$after_morecore_hook_exists" = "no" ; then
2116 (Using Doug Lea's new malloc from the Linux C Library.)"
2117 AC_DEFINE(_NO_MALLOC_WARNING_)
2119 use_minimal_tagbits=yes
2122 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2123 dnl Try this again when 2.1 hits the streets.
2124 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2125 dnl have_libmcheck=no
2126 dnl if test "$error_check_malloc" = "yes" -a \
2127 dnl "$have_glibc" = "yes" -a \
2128 dnl "$doug_lea_malloc" = "yes"; then
2129 dnl AC_CHECK_HEADERS(mcheck.h)
2130 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2133 dnl if test "$have_libmcheck" = "yes"; then
2134 dnl AC_DEFINE(HAVE_LIBMCHECK)
2135 dnl libmcheck=-lmcheck
2136 dnl AC_SUBST(libmcheck)
2139 dnl Some other nice autoconf tests. If you add a test here which
2140 dnl should make an entry in src/config.h, do not forget to add an
2141 dnl #undef clause to src/config.h.in for autoconf to modify.
2147 dnl checks for header files
2148 AC_CHECK_HEADERS(mach/mach.h sys/stropts.h sys/timeb.h sys/time.h unistd.h)
2149 AC_CHECK_HEADERS(utime.h locale.h libgen.h fcntl.h ulimit.h cygwin/version.h)
2150 AC_CHECK_HEADERS(kstat.h sys/pstat.h inttypes.h sys/un.h a.out.h)
2156 dnl Some systems have utime.h but do not declare the struct anyplace.
2157 AC_MSG_CHECKING(for struct utimbuf)
2158 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2159 #include <sys/time.h>
2162 #ifdef HAVE_SYS_TIME_H
2163 #include <sys/time.h>
2170 #endif], [static struct utimbuf x; x.actime = x.modtime;],
2172 AC_DEFINE(HAVE_STRUCT_UTIMBUF)],
2175 dnl checks for typedefs
2182 AC_CHECK_TYPE(ssize_t, int)
2184 AC_MSG_CHECKING(for struct timeval)
2185 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2186 #include <sys/time.h>
2189 #ifdef HAVE_SYS_TIME_H
2190 #include <sys/time.h>
2194 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2197 AC_DEFINE(HAVE_TIMEVAL)],
2201 dnl checks for structure members
2205 dnl checks for compiler characteristics
2208 dnl check for Make feature
2211 dnl check byte order
2214 dnl define SIZEOF_TYPE
2215 AC_CHECK_SIZEOF(short)
2216 if test "$ac_cv_sizeof_short" = 0; then
2218 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2219 echo "*** PANIC *** Please examine config.log for compilation errors."
2222 AC_CHECK_SIZEOF(int)
2223 AC_CHECK_SIZEOF(long)
2224 AC_CHECK_SIZEOF(long long)
2225 AC_CHECK_SIZEOF(void *)
2227 dnl check for long file names
2228 AC_SYS_LONG_FILE_NAMES
2230 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2231 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2233 dnl Floating operation support is now unconditional
2234 AC_DEFINE(LISP_FLOAT_TYPE)
2236 AC_TRY_LINK([#include <math.h>],
2237 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2238 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2240 dnl Determine type of mail locking from configure args and s&m headers
2241 AC_CHECKING(type of mail spool file locking)
2242 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2243 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2244 if test "$mail_locking" = "lockf"; then AC_DEFINE(REAL_MAIL_USE_LOCKF)
2245 elif test "$mail_locking" = "flock"; then AC_DEFINE(REAL_MAIL_USE_FLOCK)
2246 else mail_locking="dot-locking"
2249 case "$opsys" in decosf*)
2250 AC_CHECK_LIB(pthreads, cma_open)
2251 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2252 c_switch_site="$c_switch_site -threads" ;;
2255 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2256 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2257 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2258 then AC_MSG_RESULT(no);
2259 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2261 else AC_MSG_RESULT(no)
2264 dnl Link with "-z ignore" on Solaris if supported
2265 if test "$opsys" = "sol2" && test "$OS_RELEASE" -ge 56; then
2266 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2267 case "`ld -h 2>&1`" in
2268 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2269 XE_PREPEND(-z ignore, ld_switch_site) ;;
2270 *) AC_MSG_RESULT(no) ;;
2274 dnl ----------------------
2275 dnl Choose a window system
2276 dnl ----------------------
2278 AC_CHECKING("for specified window system")
2280 if test "$with_x11" != "no"; then
2281 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2282 test "$x_includes $x_libraries" != "NONE NONE" && \
2283 window_system=x11 with_x11=yes
2285 dnl Autodetection of X11 libraries and includes
2286 dnl -------------------------------------------
2287 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2288 dnl it often gets it wrong, so we only use it as a last resort.
2290 dnl $OPENWINHOME implies --x-includes and --x-libraries
2291 dnl Not (yet) handled by autoconf2
2292 if test "$x_includes $x_libraries" = "NONE NONE" \
2293 -a -n "$OPENWINHOME" \
2294 -a "$OPENWINHOME" != "/usr/openwin" \
2295 -a -d "$OPENWINHOME"; then
2296 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2297 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2298 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2301 if test "$x_includes" = "NONE"; then
2302 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2303 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2304 dnl This is a workaround for idiot (esp. HP) system vendors, who
2305 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2306 for dir in "/usr/X11" "/usr/X11R6"; do
2307 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2311 if test "$x_libraries" = "NONE"; then
2312 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2313 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2317 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2318 if test "$no_x" = "yes"
2319 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2320 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2325 yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2326 no ) window_system=none HAVE_X_WINDOWS=no ;;
2329 if test "$with_x11" = "yes"; then
2330 AC_DEFINE(HAVE_X_WINDOWS)
2331 XE_APPEND(lwlib, MAKE_SUBDIR)
2332 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2334 dnl Try to find Motif/CDE/Tooltalk dirs
2335 dnl These take precedence over other X libs/includes, so PRE-pend
2336 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2337 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2338 if test -d "$lib_dir" -a -d "$inc_dir"; then
2339 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2340 x_libraries="$lib_dir $x_libraries"
2341 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2343 case "$x_includes" in "$inc_dir"* ) ;; *)
2344 x_includes="$inc_dir $x_includes"
2345 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2347 break; dnl only need ONE Motif implementation!
2351 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2352 for rel in "X11R6" "X11R5" "X11R4"; do
2353 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2354 if test -d "$lib_dir" -a -d "$inc_dir"; then
2355 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2356 x_libraries="$x_libraries $lib_dir"
2357 XE_APPEND(-L${lib_dir}, X_LIBS)
2359 case "$x_includes" in "$inc_dir"* ) ;; *)
2360 x_includes="$x_includes $inc_dir"
2361 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2363 break; dnl Only need ONE X11 implementation !
2367 dnl Avoid version mismatch for shared library libXm.so on osf4
2368 if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi
2370 ld_switch_x_site="$X_LIBS"
2372 XE_COMPUTE_RUNPATH()
2374 if test "$extra_verbose" = "yes"; then
2375 echo; echo "X11 compilation variables:"
2376 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2380 dnl Set up bitmaps search path.
2381 dnl The original suggestion was to unconditionally to append X11/bitmaps
2382 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2383 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2384 dnl element and add them to BITMAPDIR if they exist.
2386 if test "$x_includes" != NONE; then
2387 for i in $x_includes; do
2388 if test -d "$i/bitmaps"; then
2389 bitmapdirs="$i/bitmaps:$bitmapdirs"
2391 if test -d "$i/X11/bitmaps"; then
2392 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2395 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2397 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2399 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2400 AC_CHECKING(for X defines extracted by xmkmf)
2402 if mkdir conftestdir; then
2404 cat > Imakefile <<'EOF'
2406 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2408 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2409 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2410 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2414 for word in $xmkmf_defines; do
2417 -D* ) word=`echo '' $word | sed -e 's:^ *-D::'`
2418 AC_DEFINE_UNQUOTED($word) ;;
2423 dnl make sure we can find Intrinsic.h
2424 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2425 [AC_MSG_ERROR("Unable to find X11 header files.")])
2427 dnl -lXt and -lX11 are required
2428 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2429 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2430 if test "$have_lib_x11" != "yes"; then
2431 AC_CHECK_LIB(X11, XGetFontProperty,
2432 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2433 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2437 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2439 dnl Autodetect -lXext
2440 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2443 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2444 AC_MSG_ERROR("Unable to find X11 libraries."))
2446 AC_MSG_CHECKING(the version of X11 being used)
2447 AC_TRY_RUN([#include <X11/Intrinsic.h>
2448 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2449 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2450 AC_MSG_RESULT(R${x11_release})
2451 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2453 AC_CHECK_HEADERS(X11/Xlocale.h)
2455 dnl remove this - we should avoid checking for specific OS
2456 AC_MSG_CHECKING(for XFree86)
2457 if test -d "/usr/X386/include" -o \
2458 -f "/etc/XF86Config" -o \
2459 -f "/etc/X11/XF86Config" -o \
2460 -f "/usr/X11R6/lib/X11/XF86Config"; then
2462 AC_DEFINE(HAVE_XFREE386)
2467 dnl autodetect -lXmu
2468 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2469 with_xmu=yes, with_xmu=no) }
2470 if test "$with_xmu" = "no"; then
2473 XE_PREPEND(-lXmu, libs_x)
2477 dnl Autodetect -lXbsd
2478 dnl #### Someone, please add a better function than main
2479 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2481 dnl Problem with the MIT distribution of X on AIX
2482 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2483 dnl X11R6 requires thread-safe code on AIX for some reason
2484 if test "$GCC" = "yes"; then
2485 XE_PREPEND(-mthreads, X_CFLAGS)
2486 XE_PREPEND(-mthreads, libs_x)
2489 "xlc" ) CC="xlc_r" ;;
2490 "xlC" ) CC="xlC_r" ;;
2496 fi dnl $with_x11 = yes
2498 if test "$with_msw" != "no"; then
2499 AC_CHECKING(for MS-Windows)
2500 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2501 if test "$with_msw" = "yes"; then
2502 AC_DEFINE(HAVE_MS_WINDOWS)
2503 install_pp="$blddir/lib-src/installexe.sh"
2504 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomctl32, libs_system)
2505 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2506 if test "$window_system" != x11; then
2508 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2509 && XE_ADD_OBJS(scrollbar-msw.o)
2510 test "$with_menubars" != "no" && with_menubars=msw \
2511 && XE_ADD_OBJS(menubar-msw.o)
2512 test "$with_toolbars" != "no" && with_toolbars=msw \
2513 && XE_ADD_OBJS(toolbar-msw.o)
2514 test "$with_dialogs" != "no" && with_dialogs=msw \
2515 && XE_ADD_OBJS(dialog-msw.o)
2516 test "$with_widgets" != "no" && with_widgets=msw
2518 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2519 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2520 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2521 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2523 dnl check for our special version of select
2524 AC_TRY_RUN([#include <fcntl.h>
2525 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2526 [AC_DEFINE(HAVE_MSG_SELECT)])
2528 with_file_coding=yes
2529 XE_ADD_OBJS(console-msw.o device-msw.o event-msw.o frame-msw.o objects-msw.o select-msw.o redisplay-msw.o glyphs-msw.o gui-msw.o)
2533 AC_SUBST(install_pp)
2535 test -z "$window_system" && window_system="none"
2537 dnl Test for features that require a window system - ANY window system
2538 if test "$window_system" = "none"; then
2539 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2541 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2542 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2544 eval "with_${feature}=no"
2547 test -z "$with_toolbars" && with_toolbars=yes
2550 dnl ### Test for features that require mswindows support - currently none
2551 dnl ### MS-Windows folks: add code here..... (martin)
2552 if test "$with_msw" != "yes"; then
2553 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2555 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2556 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2558 eval "with_${feature}=no"
2564 dnl Test for features that require X11 support
2565 if test "$with_x11" != "yes"; then
2566 dnl It ought to be reasonable to have no output device at all, and only use
2567 dnl XEmacs in --batch mode.
2568 dnl if test "$with_tty" = "no" ; then
2569 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2571 for feature in tooltalk cde offix wmcommand xim xmu
2573 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2574 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2576 eval "with_${feature}=no"
2580 dnl FSF 19.29 has some bitmapdir stuff here.
2583 case "$window_system" in
2584 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2585 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2586 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2589 case "$x_libraries" in *X11R4* )
2590 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2591 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2594 dnl Enable or disable proper handling of WM_COMMAND
2595 AC_CHECKING(for WM_COMMAND option);
2596 dnl if test "$with_wmcommand" = "yes"; then
2597 if test "$with_wmcommand" != "no"; then
2598 AC_DEFINE(HAVE_WMCOMMAND)
2601 dnl Autodetect Xauth
2602 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2603 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2604 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2605 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2606 test -z "$with_xauth" && with_xauth=yes
2607 if test "$with_xauth" = "yes"; then
2608 AC_DEFINE(HAVE_XAUTH)
2609 XE_SPACE(libs_xauth, $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2611 AC_SUBST(libs_xauth)
2613 dnl This one is for the static initializeds variables in
2614 dnl offix.c, so that the thing is dumped after lastfile.o
2617 dnl Autodetect tooltalk
2618 if test "$with_tooltalk" != "no" ; then
2619 dnl autodetect the location of tt_c.h
2620 dnl tt_c.h might be in Tt or desktop include directories
2621 for dir in "" "Tt/" "desktop/" ; do
2622 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_path="${dir}tt_c.h"; break)
2624 if test -z "$tt_c_h_path"; then
2625 if test "$with_tooltalk" = "yes"; then
2626 USAGE_ERROR("Unable to find required tooltalk header files.")
2631 if test "$with_tooltalk" != "no" ; then
2632 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
2633 AC_CHECK_LIB(tt, tt_message_create,
2634 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
2636 if test -z "$tt_libs"; then
2637 if test "$with_tooltalk" = "yes"; then
2638 USAGE_ERROR("Unable to find required tooltalk libraries.")
2643 test -z "$with_tooltalk" && with_tooltalk=yes
2644 if test "$with_tooltalk" = "yes"; then
2646 AC_DEFINE_UNQUOTED(TT_C_H_PATH, "$tt_c_h_path")
2647 XE_PREPEND($tt_libs, libs_x)
2648 XE_ADD_OBJS(tooltalk.o)
2652 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
2653 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
2654 test -z "$with_cde" && with_cde=yes
2655 if test "$with_dragndrop" = no; then
2656 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
2659 if test "$with_cde" = "yes" ; then
2661 XE_PREPEND(-lDtSvc, libs_x)
2662 XE_APPEND(CDE, dragndrop_proto)
2663 with_tooltalk=yes # CDE requires Tooltalk
2664 need_motif=yes # CDE requires Motif
2667 dnl Always compile OffiX unless --without-offix is given, no
2668 dnl X11 support is compiled in, no standard Xmu is available,
2669 dnl or dragndrop support is disabled
2670 dnl Because OffiX support currently loses when more than one display
2671 dnl is in use, we now disable it by default -slb 07/10/1998.
2672 test "$window_system" != "x11" && with_offix=no
2673 if test "$with_xmu" != yes -a "$with_x11" = yes; then
2674 AC_MSG_WARN([No OffiX without real Xmu support])
2677 if test "$with_dragndrop" = no; then
2678 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
2681 if test "$with_cde" = yes; then
2682 AC_MSG_WARN([CDE already found, disabling OffiX support])
2685 test -z "$with_offix" && with_offix=no
2686 if test "$with_offix" = "yes"; then
2687 AC_DEFINE(HAVE_OFFIX_DND)
2688 XE_APPEND(offix.o, dnd_objs)
2689 XE_APPEND(OffiX, dragndrop_proto)
2692 dnl Autodetect Drag'n'Drop support
2693 dnl always included if CDE, Offix, or MSWindows are defined
2694 AC_MSG_CHECKING(if drag and drop API is needed)
2695 if test "$with_dragndrop" != "no" ; then
2696 if test -n "$dragndrop_proto" ; then
2698 AC_MSG_RESULT([yes (${dragndrop_proto} )])
2699 AC_DEFINE(HAVE_DRAGNDROP)
2700 XE_APPEND(dragdrop.o, extra_objs)
2708 AC_CHECKING(for LDAP)
2709 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
2710 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
2711 if test "$with_ldap" != "no"; then
2712 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
2713 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
2714 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
2715 test "$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) }
2716 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
2718 if test "$with_ldap" = "yes"; then
2719 AC_DEFINE(HAVE_LDAP)
2720 XE_ADD_OBJS(eldap.o)
2721 if test "$with_ldap_nolber" = "yes" ; then
2722 XE_PREPEND(-lldap, LIBS)
2724 if test "$with_ldap_krb" = "yes" ; then
2725 XE_PREPEND(-lkrb, LIBS)
2727 if test "$with_ldap_krbdes" = "yes" ; then
2728 XE_PREPEND(-ldes, LIBS)
2729 XE_PREPEND(-lkrb, LIBS)
2731 XE_PREPEND(-llber, LIBS)
2732 XE_PREPEND(-lldap, LIBS)
2734 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
2737 dnl ----------------------
2738 dnl Graphics libraries
2739 dnl ----------------------
2741 if test "$window_system" != "none"; then
2742 AC_CHECKING(for graphics libraries)
2746 if test -z "$with_xpm"; then
2747 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
2749 AC_TRY_RUN([#include <X11/xpm.h>
2750 int main(int c, char **v) {
2752 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
2753 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
2754 [./conftest dummy_arg; xpm_status=$?;
2755 if test "$xpm_status" = "0"; then
2759 if test "$xpm_status" = "1"; then
2760 xpm_problem="Xpm library version and header file version don't match!"
2761 elif test "$xpm_status" = "2"; then
2762 xpm_problem="Xpm library version is too old!"
2764 xpm_problem="Internal xpm detection logic error!"
2767 *** WARNING *** $xpm_problem
2768 I'm not touching that with a 10-foot pole!
2769 If you really want to use the installed version of Xpm, rerun
2770 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
2774 AC_MSG_RESULT($with_xpm)
2776 if test "$with_xpm" = "yes"; then
2778 XE_PREPEND(-lXpm, libs_x)
2779 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
2781 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
2785 AC_MSG_RESULT($xpm_for_msw)
2786 if test "$xpm_for_msw" = "yes"; then
2791 dnl Autodetect XFACE
2792 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
2793 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
2794 test -z "$with_xface" && with_xface=yes
2795 if test "$with_xface" = "yes"; then
2796 AC_DEFINE(HAVE_XFACE)
2797 XE_PREPEND(-lcompface, libs_x)
2800 dnl For a brief period we had the GIF code split out into a separate library,
2801 dnl but patent problems, etc. sort of squashed that idea.
2802 dnl We default to building with builtin GIF decoding
2803 if test "$with_gif" != "no"; then
2806 XE_ADD_OBJS(dgif_lib.o gif_io.o)
2809 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
2810 dnl So we always search for libz compression support.
2811 if test "$with_png $with_tiff" != "no no"; then
2812 AC_CHECK_LIB(c, inflate, [:], [
2813 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
2814 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
2818 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
2819 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
2820 test -z "$with_jpeg" && with_jpeg=yes
2821 if test "$with_jpeg" = "yes"; then
2822 AC_DEFINE(HAVE_JPEG)
2823 XE_PREPEND(-ljpeg, libs_x)
2828 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
2829 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
2830 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
2831 if test -z "$with_png"; then
2832 AC_MSG_CHECKING(for workable png version information)
2833 xe_check_libs="-lpng -lz"
2834 AC_TRY_RUN([#include <png.h>
2835 int main(int c, char **v) {
2836 if (c == 1) return 0;
2837 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
2838 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
2839 [./conftest dummy_arg; png_status=$?;
2840 if test "$png_status" = "0"; then
2844 if test "$png_status" = "1"; then
2845 png_problem="PNG library version and header file don't match!"
2846 elif test "$png_status" = "2"; then
2847 png_problem="PNG library version too old (pre 1.0.2)!"
2850 *** WARNING *** $png_problem
2851 I'm not touching that with a 10-foot pole!
2852 If you really want to use the installed version of libPNG, rerun
2853 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
2857 AC_MSG_RESULT($with_png)
2859 if test "$with_png" = "yes"; then
2861 XE_PREPEND(-lpng, libs_x)
2865 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
2866 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
2867 test -z "$with_tiff" && with_tiff=yes
2868 if test "$with_tiff" = "yes"; then
2869 AC_DEFINE(HAVE_TIFF)
2870 XE_PREPEND(-ltiff, libs_x)
2874 dnl ----------------------
2875 dnl X-Specific Graphics libraries
2876 dnl ----------------------
2878 if test "$with_x11" = "yes"; then
2880 AC_CHECKING(for X11 graphics libraries)
2882 dnl Autodetect -lXaw
2883 AC_CHECK_LIB(Xaw, XawScrollbarSetThumb, have_xaw=yes, have_xaw=no)
2884 dnl if test "$have_xaw" = "yes"; then
2885 dnl AC_CHECK_HEADER(X11/Xaw/Reports.h, [
2886 dnl XE_APPEND(pkg-src/tree-x, MAKE_SUBDIR)
2887 dnl XE_APPEND(pkg-src/tree-x, INSTALL_ARCH_DEP_SUBDIR)])
2890 dnl Autodetect -lXaw3d
2891 AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, have_xaw3d=yes, have_xaw3d=no)
2893 dnl autodetect Motif - but only add to libs_x later (if necessary)
2894 AC_CHECK_HEADER(Xm/Xm.h,
2895 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
2898 if test "$have_motif" = "yes"; then
2899 dnl autodetect lesstif
2900 AC_MSG_CHECKING(for Lesstif)
2903 #ifdef LESSTIF_VERSION
2906 ], have_lesstif=yes, have_lesstif=no)
2907 AC_MSG_RESULT($have_lesstif)
2910 fi dnl "$with_x11" = "yes"
2912 dnl Finish ensuring that we have values for the various toolkit items.
2913 dnl Not all toolkits support all widgets
2914 dnl if Motif is available we use it for the dialog boxes.
2916 case "$with_menubars" in "" | "yes" | "athena" | "athena3d" )
2917 with_menubars="lucid" ;;
2919 case "$with_dialogs" in "" | "yes" | "lucid" )
2920 if test "$have_motif" = "yes"; then with_dialogs="motif"
2921 elif test "$have_xaw3d" = "yes"; then with_dialogs="athena3d"
2922 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
2923 else with_dialogs=no
2926 case "$with_scrollbars" in "" | "yes" )
2927 with_scrollbars="lucid" ;;
2929 case "$with_widgets" in "" | "yes" | "lucid")
2930 if test "$have_motif" = "yes"; then with_widgets="motif"
2931 elif test "$have_xaw3d" = "yes"; then with_widgets="athena3d"
2932 elif test "$have_xaw" = "yes"; then with_widgets="athena"
2933 else with_widgets=no
2937 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
2939 case "$all_widgets" in
2941 AC_DEFINE(LWLIB_USES_ATHENA)
2942 AC_DEFINE(NEED_ATHENA)
2943 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
2944 if test "$have_xaw3d"; then
2945 XE_PREPEND(-lXaw3d, libs_x)
2947 XE_PREPEND(-lXaw, libs_x)
2950 AC_DEFINE(LWLIB_USES_ATHENA)
2951 AC_DEFINE(NEED_ATHENA)
2952 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
2953 XE_PREPEND(-lXaw, libs_x) ;;
2956 case "$all_widgets" in *motif* )
2957 AC_DEFINE(LWLIB_USES_MOTIF)
2958 AC_DEFINE(NEED_MOTIF)
2959 XE_APPEND(lwlib-Xm.o, lwlib_objs)
2963 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
2964 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
2965 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
2966 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
2967 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
2968 case "$with_widgets" in athena* )
2969 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
2971 case "$all_widgets" in *lucid* )
2972 AC_DEFINE(NEED_LUCID)
2973 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
2976 AC_SUBST(lwlib_objs)
2978 case "$with_scrollbars" in athena* ) AC_DEFINE(LWLIB_SCROLLBARS_ATHENA);; esac
2979 case "$with_dialogs" in athena* ) AC_DEFINE(LWLIB_DIALOGS_ATHENA) ;; esac
2980 test "$with_scrollbars" = "athena3d" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
2981 test "$with_dialogs" = "athena3d" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
2982 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
2983 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
2984 AC_DEFINE(LWLIB_TABS_LUCID)
2986 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
2987 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
2988 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
2989 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
2990 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
2992 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
2993 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
2995 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
2996 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
2997 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
2998 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3000 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3001 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3002 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3003 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3005 if test "$with_x11" = "yes"; then
3006 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3007 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3008 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3009 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3010 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3012 if test "$with_nas_sound" = "nas"; then
3013 echo "Attempt to Build NAS sound without X"
3014 echo "Please remove NAS configuration or build with X"
3019 dnl ----------------------
3020 dnl Mule-dependent options
3021 dnl ----------------------
3023 test -z "$with_mule" && with_mule=no
3024 test -z "$with_file_coding" && with_file_coding=no
3026 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3027 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3028 dnl echo "Please install the XEmacs/Mule tarball or"
3029 dnl echo "rerun configure with --with-mule=no"
3033 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3034 AC_DEFINE(FILE_CODING)
3035 XE_ADD_OBJS(file-coding.o)
3038 if test "$with_mule" = "yes" ; then
3039 AC_CHECKING(for Mule-related features)
3041 AC_DEFINE(FILE_CODING)
3042 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
3044 dnl Use -lintl to get internationalized strerror for Mule
3045 AC_CHECK_HEADERS(libintl.h)
3046 AC_CHECK_LIB(intl, strerror)
3048 AC_CHECKING(for Mule input methods)
3049 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3050 dnl XIM seems to be flaky except on Solaris...
3051 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3052 case "$with_xim" in "" | "yes" )
3053 AC_CHECKING(for XIM)
3054 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3055 dnl XIM + Lesstif is not (yet?) usable
3056 if test "$have_motif $have_lesstif" = "yes no"; then
3057 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3060 if test "$with_xim" != "no"; then
3062 if test "$with_xim" = "xlib"; then
3064 XE_ADD_OBJS(input-method-xlib.o)
3066 if test "$with_xim" = "motif"; then
3067 AC_DEFINE(XIM_MOTIF)
3069 XE_ADD_OBJS(input-method-motif.o)
3071 if test "$with_xim" = "motif"; then
3076 dnl "with_xfs" = "yes"
3077 if test "$with_xfs" = "yes" ; then
3078 AC_CHECKING(for XFontSet)
3079 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3080 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3081 AC_DEFINE(USE_XFONTSET)
3082 if test "$with_xim" = "no" ; then
3083 XE_ADD_OBJS(input-method-xfs.o)
3089 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3090 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3091 dnl Detour to find crypt
3092 if test "$with_wnn" != "no"; then
3093 AC_CHECK_FUNCS(crypt)
3094 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3096 dnl Back to our regularly scheduled wnn hunting
3097 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3098 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3099 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3100 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3101 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3103 test -z "$with_wnn" && with_wnn=yes
3104 if test "$with_wnn" = "yes"; then
3106 XE_PREPEND(-l$libwnn, libs_x)
3107 XE_ADD_OBJS(mule-wnnfns.o)
3108 if test "$with_wnn6" != "no"; then
3109 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3110 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3114 dnl Autodetect canna
3115 canna_includes_found=no
3116 if test "$with_canna" != "no"; then
3117 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3119 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3120 -d "/usr/local/canna/include"; then
3121 save_c_switch_site="$c_switch_site"
3122 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3123 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3124 if test "$canna_includes_found" != "yes"; then
3125 c_switch_site="$save_c_switch_site"
3130 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3131 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3132 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3133 test -z "$with_canna" && with_canna=yes
3134 if test "$with_canna" = "yes"; then
3135 AC_DEFINE(HAVE_CANNA)
3136 XE_PREPEND(-lcanna -lRKC, libs_x)
3137 XE_ADD_OBJS(mule-canna.o)
3140 else dnl "$with_mule" = "no"
3141 for feature in xim canna wnn; do
3142 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3143 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3145 eval "with_${feature}=no"
3150 dnl At this point, we know whether we need the motif lib or not.
3151 if test "$need_motif" = "yes" ; then
3152 XE_PREPEND(-lXm, libs_x)
3153 dnl AIX needs the following library for use with Motif
3154 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3155 XE_COMPUTE_RUNPATH()
3158 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp ftime gethostname getpagesize gettimeofday getcwd getpt getwd logb lrand48 matherr mkdir mktime perror poll random rename res_init rint rmdir select setitimer setpgid setlocale setsid sigblock sighold sigprocmask snprintf stpcpy strcasecmp strerror tzset ulimit usleep utimes waitpid vsnprintf)
3160 dnl realpath is buggy on linux, decosf and aix4
3162 dnl The realpath() in linux libc (4.6.27) sometimes fails with ELOOP.
3163 dnl The realpath in ELF linux libc's is O.K.
3164 dnl For example, call realpath on a file thirty-five or so directories deep
3165 dnl and you get ELOOP even if no symlinks at all are involved.
3166 dnl Reports as of 11/1997 indicate BSDi has problems too.
3167 dnl The realpath() in UnixWare2.1.3 could not get any pathname fragment in error condition.
3169 linuxaout* | bsdos3* | freebsd* | decosf4-0* | aix4* ) XE_ADD_OBJS(realpath.o) ;;
3171 case "$canonical" in
3172 *-*-sysv4.2uw2* ) XE_ADD_OBJS(realpath.o) ;;
3173 * ) AC_CHECK_FUNCS(realpath)
3174 test "$ac_cv_func_realpath" != "yes" && XE_ADD_OBJS(realpath.o) ;;
3178 dnl Check whether the system provides getloadavg (Solaris 7 has it)
3179 AC_CHECK_FUNCS(getloadavg)
3181 if test "$ac_cv_func_getloadavg" != "yes"
3183 XE_ADD_OBJS(getloadavg.o)
3185 dnl Used by getloadavg() - does not require root priveleges
3186 AC_CHECK_LIB(kstat, kstat_open)
3188 dnl Another way to get the load average
3189 AC_CHECK_LIB(kvm, kvm_read)
3192 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3193 AC_MSG_CHECKING(whether netdb declares h_errno)
3194 AC_TRY_LINK([#include <netdb.h>],
3197 AC_DEFINE(HAVE_H_ERRNO)],
3198 [AC_MSG_RESULT(no)])
3200 AC_MSG_CHECKING(for sigsetjmp)
3201 AC_TRY_COMPILE([#include <setjmp.h>],
3202 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3204 AC_DEFINE(HAVE_SIGSETJMP)],
3205 [AC_MSG_RESULT(no)])
3207 AC_MSG_CHECKING(whether localtime caches TZ)
3208 AC_CACHE_VAL(emacs_cv_localtime_cache,
3209 [if test "$ac_cv_func_tzset" = "yes"; then
3210 AC_TRY_RUN([#include <time.h>
3212 # include <stdlib.h>
3214 extern char **environ;
3218 for (to = from = environ; (*to = *from); from++)
3219 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3222 char TZ_GMT0[] = "TZ=GMT0";
3223 char TZ_PST8[] = "TZ=PST8";
3226 time_t now = time ((time_t *) 0);
3227 int hour_GMT0, hour_unset;
3228 if (putenv (TZ_GMT0) != 0)
3230 hour_GMT0 = localtime (&now)->tm_hour;
3232 hour_unset = localtime (&now)->tm_hour;
3233 if (putenv (TZ_PST8) != 0)
3235 if (localtime (&now)->tm_hour == hour_GMT0)
3238 if (localtime (&now)->tm_hour != hour_unset)
3241 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3242 [# If we have tzset, assume the worst when cross-compiling.
3243 emacs_cv_localtime_cache=yes])
3245 # If we lack tzset, report that localtime does not cache TZ,
3246 # since we can't invalidate the cache if we don't have tzset.
3247 emacs_cv_localtime_cache=no
3249 AC_MSG_RESULT($emacs_cv_localtime_cache)
3250 if test $emacs_cv_localtime_cache = yes; then
3251 AC_DEFINE(LOCALTIME_CACHE)
3254 if test "$HAVE_TIMEVAL" = "yes"; then
3255 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3257 #ifdef TIME_WITH_SYS_TIME
3258 #include <sys/time.h>
3261 #ifdef HAVE_SYS_TIME_H
3262 #include <sys/time.h>
3269 struct timeval time;
3270 struct timezone dummy;
3271 gettimeofday (&time, &dummy);
3273 [AC_MSG_RESULT(two)],
3275 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3280 if test "$ac_cv_c_inline" != "no"; then
3281 AC_DEFINE(HAVE_INLINE)
3282 test "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3285 dnl HP-UX has a working alloca in libPW.
3286 dnl case "${GCC}${opsys}" in hpux* )
3287 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3291 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3293 dnl Check whether vfork exists and works correctly. (This does more
3294 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3295 dnl If not, it defines vfork to be fork.
3298 dnl Check whether strcoll exists and works correctly. (This does more
3299 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3302 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3303 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3304 dnl process ID as an argument.
3305 AC_CHECK_FUNCS(getpgrp)
3308 dnl We used to call AC_FUNC_MMAP here
3309 dnl Instead we now use following, suggested by Neal Becker
3310 AC_MSG_CHECKING(for working mmap)
3311 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3312 AC_TRY_RUN([#include <stdio.h>
3315 #include <sys/mman.h>
3317 #ifndef MAP_VARIABLE
3318 #define MAP_VARIABLE 0
3322 #define MAP_FAILED -1
3325 int main (int argc, char *argv[])
3329 #ifndef MAP_ANONYMOUS
3330 fd = open ("/dev/zero", O_RDWR);
3333 #define MAP_ANONYMOUS 0
3335 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3336 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3337 fd, 0) != (void *) MAP_FAILED)
3339 perror ("conftest: mmap failed");
3341 }], have_mmap=yes, have_mmap=no) ;;
3343 AC_MSG_RESULT($have_mmap)
3344 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3346 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3347 dnl We only turn rel_alloc on by default if mmap is available.
3348 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3349 test "$rel_alloc" = "default" -a "$have_mmap" = "yes" && rel_alloc=yes
3350 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3352 dnl Check for terminal I/O variants
3353 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3354 AC_CHECK_HEADER(termios.h,
3355 AC_DEFINE(HAVE_TERMIOS)
3356 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3357 AC_DEFINE(NO_TERMIO),
3358 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3361 dnl Check for Internet sockets.
3362 AC_CHECK_FUNC(socket,
3363 [AC_CHECK_HEADER(netinet/in.h,
3364 [AC_CHECK_HEADER(arpa/inet.h, [
3365 AC_DEFINE(HAVE_SOCKETS)
3366 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3368 #include <sys/types.h>
3369 #include <sys/socket.h>
3372 [static struct sockaddr_un x; x.sun_len = 1;],
3373 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3374 [AC_MSG_RESULT(no)])
3375 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3377 #include <sys/types.h>
3378 #include <netinet/in.h>
3380 [static struct ip_mreq x;],
3381 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3382 [AC_MSG_RESULT(no)])])])])
3384 dnl Check for SYS V IPC. (Inferior to sockets.)
3385 AC_CHECK_FUNC(msgget,
3386 [AC_CHECK_HEADER(sys/ipc.h,
3387 [AC_CHECK_HEADER(sys/msg.h,
3388 [AC_DEFINE(HAVE_SYSVIPC)])])])
3390 dnl Check for directory variants
3391 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3392 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3394 dnl Check for nlist.h
3395 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3397 dnl Check for sound of various sorts.
3399 dnl Autodetect native sound
3400 AC_CHECKING("for sound support")
3401 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3403 if test "$with_native_sound" != "no"; then
3404 dnl Maybe sound is already on include path...
3405 if test -n "$native_sound_lib"; then
3406 AC_CHECK_HEADER(multimedia/audio_device.h,
3407 [sound_found=yes sound_cflags=""
3408 XE_ADD_OBJS(sunplay.o)])
3411 dnl Autodetect Sun native sound from SUNWaudmo package
3412 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
3414 XE_ADD_OBJS(sunplay.o)
3415 if test -d "/usr/demo/SOUND/include"
3416 then sound_cflags="-I/usr/demo/SOUND/include"
3417 else sound_cflags="-I/usr/demo/SOUND"
3419 if test -z "$native_sound_lib" ; then
3420 if test -r "/usr/demo/SOUND/lib/libaudio.a"
3421 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
3422 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
3427 dnl Check for SGI and HP native sound libs
3428 if test -z "$sound_found"; then
3429 case "$canonical" in
3431 if test -z "$native_sound_lib"; then
3432 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
3434 if test -n "$native_sound_lib"; then
3435 sound_found=yes sound_cflags=""
3436 XE_ADD_OBJS(sgiplay.o)
3439 if test -z "$native_sound_lib"; then
3440 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
3442 if test -n "$native_sound_lib"; then
3444 XE_ADD_OBJS(hpplay.o)
3445 if test "$GCC" = "yes" # Kludge city
3446 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
3447 else sound_cflags="+e -I/usr/audio/examples"
3453 dnl Check for Linux/BSD native sound
3454 if test -z "$sound_found"; then
3455 for dir in "machine" "sys" "linux"; do
3456 AC_CHECK_HEADER(${dir}/soundcard.h,
3459 XE_ADD_OBJS(linuxplay.o)
3460 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_PATH, "${dir}/soundcard.h")]
3465 test "$sound_found" = "yes" && with_native_sound=yes
3468 if test "$with_native_sound" = "yes"; then
3469 AC_DEFINE(HAVE_NATIVE_SOUND)
3470 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
3473 if test "$with_nas_sound" = "yes"; then
3474 AC_DEFINE(HAVE_NAS_SOUND)
3476 XE_PREPEND(-laudio, libs_x)
3477 dnl If the nas library does not contain the error jump point,
3478 dnl then we force safer behavior.
3479 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[AC_DEFINE(NAS_NO_ERROR_JUMP)])
3482 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
3483 if test -z "$with_esd"; then
3484 with_esd=$have_esd_config
3487 if test "$with_esd" = "yes"; then
3488 if test "$have_esd_config" = "no"; then
3489 echo "*** esd-config was not found in your PATH. Disabling esd support."
3492 AC_DEFINE(HAVE_ESD_SOUND)
3495 XE_PREPEND(`esd-config --libs`, libs_x)
3499 if test "$need_miscplay" = "yes"; then
3500 XE_ADD_OBJS(miscplay.o)
3503 dnl ---------------------
3504 dnl TTY-dependent options
3505 dnl ---------------------
3507 test -z "$with_tty" && with_tty=yes
3509 if test "$with_tty" = "yes" ; then
3510 AC_CHECKING(for TTY-related features)
3512 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
3514 dnl Autodetect ncurses.
3515 if test -z "$with_ncurses"; then
3516 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
3518 if test "$with_ncurses" = "yes"; then
3519 AC_DEFINE(HAVE_NCURSES)
3520 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3521 AC_CHECK_HEADER(ncurses/term.h, term_h_path=ncurses/term.h)
3522 XE_ADD_OBJS(terminfo.o)
3523 XE_PREPEND(-lncurses, LIBS)
3525 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
3526 dnl Try again, and check for the bogus ncurses/ include bug.
3527 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
3528 dnl <ncurses/unctrl.h>)
3529 save_c_switch_site="$c_switch_site"
3530 c_switch_site="$c_switch_site -I/usr/include/ncurses"
3531 AC_CHECK_HEADER(ncurses/curses.h, curses_h_path=ncurses/curses.h)
3532 if test "$ac_cv_header_ncurses_curses_h" = "yes"
3533 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
3534 else c_switch_site="$save_c_switch_site"
3537 else dnl "$with_ncurses" = "no"
3538 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
3539 if test "$have_terminfo" = "yes"; then
3540 XE_ADD_OBJS(terminfo.o)
3541 if test -n "$libs_termcap"; then
3542 XE_PREPEND($libs_termcap, LIBS)
3544 for lib in curses termlib termcap; do
3545 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
3548 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
3549 XE_ADD_OBJS(tparam.o)
3550 dnl The HP-UX curses library seems to have a badly broken version of select(2)
3551 dnl that makes "poll: interrupted system call" messages to appear and
3552 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
3553 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
3554 if test -n "$libs_termcap"; then
3555 XE_PREPEND($libs_termcap, LIBS)
3557 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
3558 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
3559 XE_ADD_OBJS(termcap.o)))
3563 AC_DEFINE_UNQUOTED(CURSES_H_PATH, "${curses_h_path-curses.h}")
3564 AC_DEFINE_UNQUOTED(TERM_H_PATH, "${term_h_path-term.h}")
3567 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
3568 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
3569 if test "$with_gpm" = "yes"; then
3571 XE_ADD_OBJS(gpmevent.o)
3572 XE_PREPEND(-lgpm, LIBS)
3575 else dnl "$with_tty" = "no"
3576 for feature in ncurses gpm; do
3577 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3578 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
3580 eval "with_${feature}=no"
3584 dnl Do we need event-unixoid.o ?
3585 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
3587 dnl Database support
3588 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
3589 dnl On FreeBSD, both DB and DBM are part of libc.
3590 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
3592 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
3593 != "no no no" && AC_CHECKING(for database support)
3595 dnl Check for ndbm.h, required for either kind of DBM support.
3596 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
3597 AC_CHECK_HEADER(ndbm.h, [:], [
3598 test "$with_database_gdbm" = "yes" -o \
3599 "$with_database_dbm" = "yes" && \
3600 XE_DIE("Required DBM support cannot be provided.")
3601 with_database_gdbm=no with_database_dbm=no])
3604 dnl Check for DBM support in libgdbm.
3605 if test "$with_database_gdbm" != "no"; then
3606 AC_CHECK_LIB(gdbm, dbm_open, [
3607 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
3608 if test "$with_database_gdbm" = "yes"; then
3609 XE_DIE("Required GNU DBM support cannot be provided.")
3611 with_database_gdbm=no])
3614 dnl Check for DBM support in libc and libdbm.
3615 if test "$with_database_dbm" != "no"; then
3616 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
3617 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
3618 test "$with_database_dbm" = "yes" && \
3619 XE_DIE("Required DBM support cannot be provided.")
3620 with_database_dbm=no])])
3623 dnl Tell make about the DBM support we detected.
3624 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
3625 test "$with_database_gdbm" = "yes" -o \
3626 "$with_database_dbm" = "yes" && \
3629 dnl Check for Berkeley DB.
3630 if test "$with_database_berkdb" != "no"; then
3631 AC_MSG_CHECKING(for Berkeley db.h)
3632 for path in "db/db.h" "db.h"; do
3633 AC_TRY_COMPILE([#ifdef HAVE_INTTYPES_H
3634 #define __BIT_TYPES_DEFINED__
3635 #include <inttypes.h>
3636 typedef uint8_t u_int8_t;
3637 typedef uint16_t u_int16_t;
3638 typedef uint32_t u_int32_t;
3639 #ifdef WE_DONT_NEED_QUADS
3640 typedef uint64_t u_int64_t;
3644 ],[], db_h_path="$path"; break)
3646 if test -z "$db_h_path"
3647 then AC_MSG_RESULT(no); with_database_berkdb=no
3648 else AC_MSG_RESULT($db_h_path)
3651 if test "$with_database_berkdb" != "no"; then
3652 AC_MSG_CHECKING(for Berkeley DB version)
3654 [#include <$db_h_path>
3655 #if DB_VERSION_MAJOR > 1
3658 ], [AC_MSG_RESULT(2); dbfunc=db_open], [AC_MSG_RESULT(1); dbfunc=dbopen])
3659 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
3660 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
3663 if test "$with_database_berkdb" = "yes"; then
3664 AC_DEFINE_UNQUOTED(DB_H_PATH, "$db_h_path")
3665 AC_DEFINE(HAVE_BERKELEY_DB)
3666 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
3667 else with_database_berkdb=no
3671 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
3673 AC_DEFINE(HAVE_DATABASE)
3674 XE_ADD_OBJS(database.o)
3678 if test "$with_socks" = "yes"; then
3679 AC_CHECK_LIB(socks, SOCKSinit)
3680 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
3683 dnl Usage tracking (undocumented and likely unused option)
3684 if test "$usage_tracking" = "yes"; then
3685 AC_DEFINE(USAGE_TRACKING)
3686 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
3689 dnl autodetect dll support
3690 AC_CHECK_HEADERS(dlfcn.h, [have_dlfcn=yes
3691 AC_DEFINE(HAVE_DLFCN_H)])
3692 test -z "$with_modules" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(dl, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=dl; with_modules=yes]) }
3693 test -z "$with_modules" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, _dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_modules=yes]) }
3694 test -z "$with_modules" && test ! -z "$have_dlfcn" && { AC_CHECK_LIB(c, dlopen, [ AC_DEFINE(HAVE_DLOPEN) DLL_LIB=; with_modules=yes]) }
3695 test -z "$with_modules" && { AC_CHECK_LIB(dld, shl_load, [ AC_DEFINE(HAVE_SHL_LOAD) DLL_LIB=dld; with_modules=yes]) }
3696 test -z "$with_modules" && { AC_CHECK_LIB(dld, dld_init, [ AC_DEFINE(HAVE_DLD_INIT) DLL_LIB=dld; with_modules=yes]) }
3697 if test "$with_modules" = "yes"; then
3699 if test "$can_build_shared" = "yes"; then
3700 AC_DEFINE(HAVE_SHLIB)
3701 XE_ADD_OBJS(sysdll.o)
3702 XE_ADD_OBJS(emodules.o)
3703 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
3704 test ! -z "$DLL_LIB" && XE_PREPEND(-l${DLL_LIB}, LIBS)
3705 AC_CHECK_FUNCS(dlerror _dlerror)
3707 AC_MSG_WARN(disabling shared library support)
3712 dnl Unfortunately, just because we can link doesn't mean we can run.
3713 dnl One of the above link tests may have succeeded but caused resulting
3714 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
3715 dnl have reported incorrect results.
3716 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
3718 echo "*** PANIC *** The C compiler can no longer build working executables."
3719 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
3720 echo "*** PANIC *** The most likely reason for this problem is that configure"
3721 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
3722 echo "*** PANIC *** found at run time."
3723 echo "*** PANIC ***"
3724 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
3725 echo "*** PANIC *** On other systems, try telling configure where to find the"
3726 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
3727 echo "*** PANIC ***"
3728 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
3729 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
3730 echo "*** PANIC *** on your system. Don't do that."
3734 if test "$win32_processes" = "yes"; then
3735 XE_ADD_OBJS(process-nt.o)
3737 AC_DEFINE(HAVE_UNIX_PROCESSES)
3738 XE_ADD_OBJS(process-unix.o)
3741 dnl --------------------------------
3742 dnl Compute SUBST-itutable variables
3743 dnl --------------------------------
3745 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
3746 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
3747 XE_SPACE(CFLAGS, $CFLAGS)
3748 XE_SPACE(extra_objs, $extra_objs)
3749 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
3750 XE_SPACE(c_switch_window_system, $c_switch_x_site $X_CFLAGS)
3751 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
3752 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
3753 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
3754 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
3755 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
3756 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $X_PRE_LIBS)
3757 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
3759 dnl Compute lists of Makefiles and subdirs
3760 AC_SUBST(SRC_SUBDIR_DEPS)
3761 XE_APPEND(src, MAKE_SUBDIR)
3762 internal_makefile_list="Makefile.in"
3764 test -d lock || mkdir lock
3765 for dir in $MAKE_SUBDIR; do
3766 case "$dir" in */* ) dnl Implement mkdir -p
3767 ( for d in `echo $dir | sed 's:/: :g'` ; do
3768 test -d "$d" || mkdir "$d"; cd "$d"
3770 * ) test -d "$dir" || mkdir "$dir" ;;
3772 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
3773 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
3775 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
3776 AC_SUBST(MAKE_SUBDIR)
3777 AC_SUBST(SUBDIR_MAKEFILES)
3779 dnl Make s&m symlinks in the src directory, for config.h
3780 for dir in src/s src/m; do
3781 if test ! -d "$dir" ; then
3782 echo Making symbolic link to "$srcdir/$dir"
3783 ${LN_S} "$srcdir/$dir" "$dir"
3787 if test "$extra_verbose" = "yes"; then
3789 PRINT_VAR(extra_objs
3790 c_switch_general c_switch_window_system c_switch_all
3791 ld_switch_general ld_switch_window_system ld_switch_all
3792 ld_libs_general ld_libs_window_system ld_libs_all)
3796 dnl Create some auxiliary files
3797 if test -f $srcdir/src/gdbinit -a ! -f src/gdbinit ; then
3798 echo "creating src/gdbinit"; echo ""
3799 echo "source $srcdir/src/gdbinit" > src/gdbinit
3802 dnl Create top level .sbinit for Sun compilers
3803 if test "$__SUNPRO_C" = "yes"; then
3804 echo "creating .sbinit"; echo ""
3805 ( echo "# For use with Sun WorkShop's Source browser."
3806 echo "# See sbquery(1) and sbinit(4) for more information"
3807 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
3811 dnl There are no more compile tests; remove the core they created.
3814 dnl ----------------------------------------------
3815 dnl Substitute into Makefile, config.h and paths.h
3816 dnl ----------------------------------------------
3818 dnl what sort of things to edit into Makefile, config.h and paths.h
3819 dnl configuration here uncanonicalized to avoid exceeding size limits.
3823 AC_SUBST(configuration)
3825 AC_SUBST(inststaticdir)
3826 AC_SUBST(instvardir)
3836 AC_SUBST(PREFIX_USER_DEFINED)
3837 dnl Yo, Stephen Bourne! I want to marry you!
3841 *\$* ) eval "PREFIX=$PREFIX" ;;
3847 AC_SUBST(exec_prefix)
3848 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
3849 EXEC_PREFIX=$exec_prefix
3851 case "$EXEC_PREFIX" in
3852 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
3856 AC_SUBST(EXEC_PREFIX)
3859 AC_SUBST(INFODIR_USER_DEFINED)
3863 *\$* ) eval "INFODIR=$INFODIR" ;;
3870 AC_SUBST(INFOPATH_USER_DEFINED)
3874 *\$* ) eval "INFOPATH=$INFOPATH" ;;
3880 AC_SUBST(package_path)
3881 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
3882 PACKAGE_PATH=$package_path
3884 case "$PACKAGE_PATH" in
3885 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
3889 AC_SUBST(PACKAGE_PATH)
3892 AC_SUBST(LISPDIR_USER_DEFINED)
3896 *\$* ) eval "LISPDIR=$LISPDIR" ;;
3903 AC_SUBST(MODULEDIR_USER_DEFINED)
3904 MODULEDIR=$moduledir
3906 case "$MODULEDIR" in
3907 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
3913 AC_SUBST(sitelispdir)
3914 AC_SUBST(SITELISPDIR_USER_DEFINED)
3915 SITELISPDIR=$sitelispdir
3917 case "$SITELISPDIR" in
3918 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
3922 AC_SUBST(SITELISPDIR)
3924 AC_SUBST(sitemoduledir)
3925 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
3926 SITEMODULEDIR=$sitemoduledir
3928 case "$SITEMODULEDIR" in
3929 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
3933 AC_SUBST(SITEMODULEDIR)
3936 AC_SUBST(ETCDIR_USER_DEFINED)
3940 *\$* ) eval "ETCDIR=$ETCDIR" ;;
3947 AC_SUBST(LOCKDIR_USER_DEFINED)
3951 *\$* ) eval "LOCKDIR=$LOCKDIR" ;;
3958 AC_SUBST(DOCDIR_USER_DEFINED)
3962 *\$* ) eval "DOCDIR=$DOCDIR" ;;
3968 AC_SUBST(archlibdir)
3969 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
3970 ARCHLIBDIR=$archlibdir
3972 case "$ARCHLIBDIR" in
3973 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
3977 AC_SUBST(ARCHLIBDIR)
3981 AC_SUBST(extra_objs)
3983 dnl The following flags combine all the information from:
3984 dnl - command line options (user always gets priority)
3985 dnl - user environment variables
3986 dnl - determined by configure
3987 dnl - the s&m header files (required for ellcc)
3990 AC_SUBST(c_switch_general)
3991 AC_SUBST(c_switch_window_system)
3992 AC_SUBST(c_switch_all)
3993 AC_SUBST(ld_switch_general)
3994 AC_SUBST(ld_switch_window_system)
3995 AC_SUBST(ld_switch_all)
3996 AC_SUBST(ld_libs_general)
3997 AC_SUBST(ld_libs_window_system)
3998 AC_SUBST(ld_libs_all)
4002 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4003 AC_SUBST(RECURSIVE_MAKE)
4005 AC_SUBST(native_sound_lib)
4006 AC_SUBST(sound_cflags)
4008 AC_SUBST(dynodump_arch)
4010 dnl Preliminary support for using a different compiler for xemacs itself.
4011 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4015 dnl The default is yes
4016 if test "$with_prefix" = "yes"; then
4017 AC_DEFINE(PREFIX_USER_DEFINED)
4020 dnl The default is no
4021 if test "$with_site_lisp" = "no"; then
4022 AC_DEFINE(INHIBIT_SITE_LISP)
4024 dnl The default is yes
4025 if test "$with_site_modules" = "no"; then
4026 AC_DEFINE(INHIBIT_SITE_MODULES)
4029 XE_SPACE(ac_configure_args, $ac_configure_args)
4030 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4031 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4032 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
4033 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
4035 dnl Following are deprecated
4038 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4039 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4040 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4041 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4042 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4044 dnl Note: as a general rule, *only* define things here that are not
4045 dnl autodetected. For things that are autodetected, define them
4046 dnl at the point where the autodetection occurs or would occur,
4047 dnl so that the user gets immediate feedback on the results of the
4050 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4051 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4052 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4053 AC_DEFINE(USE_SYSTEM_MALLOC)
4055 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4056 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4057 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4058 test "$no_doc_file" = "yes" && AC_DEFINE(NO_DOC_FILE)
4059 dnl test "$const_is_losing" = "yes" && AC_DEFINE(CONST_IS_LOSING)
4060 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4061 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4062 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4063 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4064 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4065 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4066 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4068 dnl -------------------------------
4069 dnl Report on what we decided to do
4070 dnl -------------------------------
4073 dnl /etc/osversion is on SONY NEWS-OS
4074 if test -f /etc/osversion; then dnl SONY NEWS-OS
4075 echo "osversion: `cat /etc/osversion`"
4077 echo "uname -a: `uname -a`"
4080 echo "$0 $quoted_arguments"
4083 if test ! -z ${emacs_beta_version} ; then
4084 if test -z "${emacs_is_beta}" ; then
4085 xemacs_betaname=".${emacs_beta_version}"
4087 xemacs_betaname="-b${emacs_beta_version}"
4093 dnl Start stdout redirection to '| tee -a Installation'
4097 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
4099 Where should the build process find the source code? $srcdir
4100 What installation prefix should install use? $prefix
4101 What operating system and machine description files should XEmacs use?
4102 \`$opsysfile' and \`$machfile'
4103 What compiler should XEmacs be built with? $CC $CFLAGS
4104 Should XEmacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
4105 Should XEmacs use the relocating allocator for buffers? $rel_alloc
4106 What window system should XEmacs use? ${window_system}"
4107 if test "$with_x11" = "yes"; then
4108 echo " Where do we find X Windows header files? $x_includes"
4109 echo " Where do we find X Windows libraries? $x_libraries"
4111 if test -n "$site_includes"; then
4112 echo " Additional header files: $site_includes"
4114 if test -n "$site_libraries"; then
4115 echo " Additional libraries: $site_libraries"
4117 if test -n "$site_prefixes"; then
4118 echo " Additional prefixes: $site_prefixes"
4120 if test -n "$runpath"; then
4121 echo " Runtime library search path: $runpath"
4123 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4124 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4125 test "$with_xauth" = yes && echo " Compiling in support for XAUTH."
4126 if test "$with_xmu" != yes -a "$with_x11" = yes; then
4127 echo " No Xmu; substituting equivalent routines."
4130 if test "$with_xpm" = yes; then
4131 echo " Compiling in support for XPM images."
4132 elif test "$with_x11" = yes; then
4133 echo " --------------------------------------------------------------------"
4134 echo " WARNING: Compiling without XPM support."
4135 if test "$xpm_problem" != ""; then
4136 echo " Reason: $xpm_problem"
4138 echo " WARNING: You should strongly consider installing XPM."
4139 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4140 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4141 echo " --------------------------------------------------------------------"
4143 if test "$with_png" = yes; then
4144 echo " Compiling in support for PNG image handling."
4145 elif test "$window_system" != "none"; then
4146 echo " --------------------------------------------------------------------"
4147 echo " WARNING: Compiling without PNG image support."
4148 if test "$png_problem" != ""; then
4149 echo " Reason: $png_problem"
4151 echo " WARNING: You should strongly consider installing the PNG libraries."
4152 echo " WARNING: Otherwise certain images and glyphs may not display."
4153 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4154 echo " --------------------------------------------------------------------"
4156 test "$with_gif" = yes && echo " Compiling in support for (builtin) GIF image handling."
4157 test "$with_jpeg" = yes && echo " Compiling in support for JPEG image handling."
4158 test "$with_tiff" = yes && echo " Compiling in support for TIFF image handling."
4159 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4160 test "$with_native_sound" = yes && echo " Compiling in native sound support."
4161 test "$with_nas_sound" = yes && echo " Compiling in network sound (NAS) support."
4162 test "$old_nas" = yes && echo " nas library lacks error trapping, will play synchronously."
4163 test "$with_esd" = yes && echo " Compiling in support for Enlightened Sound Daemon."
4165 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley DB."
4166 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4167 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
4169 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
4171 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4172 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4174 test "$with_mule" = yes && echo " Compiling in Mule (multi-lingual) support."
4175 test "$with_file_coding" = yes && echo " Compiling in File coding support."
4176 test "$with_xim" != no && echo " Compiling in XIM (X11R5+ I18N input method) support."
4177 test "$with_xim" = motif && echo " Using Motif to provide XIM support."
4178 test "$with_xim" = xlib && echo " Using raw Xlib to provide XIM support."
4179 test "$with_xfs" = yes && echo " Using XFontSet to provide bilingual menubar."
4180 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4181 if test "$with_wnn" = yes; then
4182 echo " Compiling in support for the WNN input method on Mule."
4183 test "$with_wnn6" = yes && echo " Using WNN version 6."
4185 test "$with_i18n3" = yes && echo " Compiling in I18N support, level 3 (doesn't currently work)."
4187 test "$with_cde" = yes && echo " Compiling in support for CDE."
4188 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4189 test "$with_offix" = yes && echo " Compiling in support for OffiX."
4190 test "$with_dragndrop" = yes && echo " Compiling in EXPERIMENTAL support for Drag'n'Drop ($dragndrop_proto )."
4191 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4192 test "$with_wmcommand" != no && echo " Compiling in support for proper WM_COMMAND handling."
4193 case "$with_menubars" in
4194 lucid ) echo " Using Lucid menubars." ;;
4195 motif ) echo " Using Motif menubars."
4196 echo " *WARNING* The Motif menubar implementation is currently buggy."
4197 echo " We recommend using the Lucid menubar instead."
4198 echo " Re-run configure with --with-menubars='lucid'." ;;
4199 msw ) echo " Using MS-Windows menubars." ;;
4201 case "$with_scrollbars" in
4202 lucid ) echo " Using Lucid scrollbars." ;;
4203 motif ) echo " Using Motif scrollbars." ;;
4204 athena ) echo " Using Athena scrollbars." ;;
4205 athena3d ) echo " Using Athena-3d scrollbars." ;;
4206 msw ) echo " Using MS-Windows scrollbars." ;;
4208 case "$with_widgets" in
4209 motif ) echo " Using Motif native widgets." ;;
4210 athena ) echo " Using Athena native widgets." ;;
4211 athena3d ) echo " Using Athena-3d native widgets." ;;
4212 msw ) echo " Using MS-Windows native widgets." ;;
4214 case "$with_dialogs" in
4216 echo " Using Motif dialog boxes."
4217 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
4218 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
4219 echo " We recommend using the Athena dialog boxes instead."
4220 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
4221 echo " Read the PROBLEMS file for more information."
4224 athena ) echo " Using Athena dialog boxes." ;;
4225 athena3d ) echo " Using Athena-3d dialog boxes." ;;
4226 msw ) echo " Using MS-Windows dialog boxes." ;;
4228 test "$with_modules" = "yes" && echo " Compiling in DSO module support."
4229 test "$with_clash_detection" = yes && \
4230 echo " Clash detection will use \"$lockdir\" for locking files."
4231 echo " movemail will use \"$mail_locking\" for locking mail spool files."
4232 test "$with_pop" = yes && echo " Using POP for mail access."
4233 test "$with_kerberos" = yes && echo " Using Kerberos for POP authentication."
4234 test "$with_hesiod" = yes && echo " Using Hesiod to get POP server host."
4235 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4236 test "$pdump" = yes && echo " Using the new portable dumper (wishful thinking)."
4237 test "$debug" = yes && echo " Compiling in extra code for debugging."
4238 test "$usage_tracking" = yes && echo " Compiling with usage tracking active (Sun internal)."
4239 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc" \
4240 != "no no no no no"; then
4241 echo " WARNING: ---------------------------------------------------------"
4242 echo " WARNING: Compiling in support for runtime error checking."
4243 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4244 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4245 echo " WARNING: ---------------------------------------------------------"
4248 ) | tee -a Installation
4249 dnl echo "The above configure report is appended to \"Installation\" file."
4252 dnl -----------------------------------
4253 dnl Now generate config.h and Makefiles
4254 dnl -----------------------------------
4255 dnl This has to be called in order for this variable to get into config.status
4256 AC_SUBST(internal_makefile_list)
4257 # Remove any trailing slashes in these variables.
4258 test -n "$prefix" &&
4259 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4260 test -n "$exec_prefix" &&
4261 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4263 dnl Build Makefile.in's from Makefile.in.in's
4264 dnl except ./Makefile from $srcdir/Makefile.in
4266 for file in $internal_makefile_list; do
4267 test "$file" = src/Makefile.in && \
4268 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4269 ac_output_files="${ac_output_files+$ac_output_files }$file"
4271 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4272 if test "$with_modules" = "yes"; then
4273 ac_output_files="$ac_output_files lib-src/ellcc.h"
4276 AC_OUTPUT($ac_output_files,
4277 [for dir in . $MAKE_SUBDIR; do
4282 sed -e '/^# Generated/d' \
4283 -e 's%/\*\*/#.*%%' \
4285 dnl Delete Makefile.in.in comment lines
4287 dnl Pass through CPP directives unchanged
4292 dnl Quote other lines to protect from CPP substitution
4299 dnl Create a GNUmakefile and Makefile from Makefile.in.
4301 changequote(<<,>>)dnl
4302 dnl CPP_MAKEFILE(CPPFLAGS,filename)
4303 define(<<CPP_MAKEFILE>>,
4304 echo creating $dir/<<$2>>
4305 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
4306 dnl Delete line directives inserted by $CPP
4307 | sed -e 's/^\#.*//' \
4308 dnl Delete spurious blanks inserted by $CPP
4309 -e 's/^[ TAB][ TAB]*$//'\
4311 dnl Delete blank lines
4312 | sed -n -e '/^..*$/p' \
4313 dnl Restore lines quoted above to original contents.
4319 chmod 444 Makefile.new
4320 mv -f Makefile.new <<$2>>
4323 CPP_MAKEFILE(,Makefile)
4324 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
4330 dnl Append AC_DEFINE information to lib-src/config.values
4331 dnl (AC_SUBST information is already there (see config.values.sh).
4332 sed < config.status >> lib-src/config.values \
4333 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
4334 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
4335 -e 's/^\([[^ ]]*\) $/\1 ""/' \
4340 top_srcdir="$srcdir"
4341 MAKE_SUBDIR="$MAKE_SUBDIR"