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 2.13 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 SHELL=${CONFIG_SHELL-/bin/sh}
311 dnl Maximum number of lines to put in a shell here document.
313 ])dnl AC_INIT_PARSE_ARGS
315 AC_INIT(src/lisp.h)dnl
316 AC_CONFIG_HEADER(src/config.h lwlib/config.h)
317 dnl Remove any more than one leading "." element from the path name.
318 dnl If we do not remove them, then another "./" will be prepended to
319 dnl the file name each time we use config.status, and the program name
320 dnl will get larger and larger. This would not be a problem, except
321 dnl that since progname gets recorded in all the Makefiles this script
322 dnl produces, move-if-change thinks they're different when they're
325 dnl It would be nice if we could put the ./ in a \( \) group and then
326 dnl apply the * operator to that, so we remove as many leading './././'s
327 dnl as are present, but some seds (like Ultrix's sed) don't allow you to
328 dnl apply * to a \( \) group. Bleah.
329 progname="`echo $0 | sed 's:^\./\./:\./:'`"
331 dnl -----------------------------
332 dnl Establish some default values
333 dnl -----------------------------
335 XE_APPEND(lib-src, MAKE_SUBDIR)
336 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR)
339 exec_prefix='${prefix}'
340 bindir='${exec_prefix}/bin'
341 dnl FSF 19.29 changes to:
342 dnl datadir='${prefix}/share'
343 dnl sharedstatedir='${prefix}/com'
344 dnl libexecdir='${exec_prefix}/libexec'
345 datadir='${prefix}/lib'
346 statedir='${prefix}/lib'
347 libdir='${exec_prefix}/lib'
348 mandir='${prefix}/man/man1'
349 inststaticdir='${PROGNAME}'
350 instvardir='${PROGNAME}-${version}'
351 infodir='${datadir}/${instvardir}/info'
354 lispdir='${datadir}/${instvardir}/lisp'
355 moduledir='${datadir}/${instvardir}/${configuration}/modules'
356 sitelispdir='${datadir}/${inststaticdir}/site-lisp'
357 sitemoduledir='${datadir}/${inststaticdir}/site-modules'
358 pkgdir='${datadir}/${instvardir}/lisp'
360 etcdir='${datadir}/${instvardir}/etc'
361 lockdir='${statedir}/${inststaticdir}/lock'
362 archlibdir='${datadir}/${instvardir}/${configuration}'
363 docdir='${archlibdir}'
366 with_site_modules='yes'
372 cpp='' cppflags='' libs='' ldflags=''
377 with_system_malloc='default'
378 with_dlmalloc='default'
380 dnl use_assertions should be 'yes' by default. Too many people in this
381 dnl world have core dumps turned off by default or \"cannot find where the
382 dnl core file went\". At least we should get some useful output ...
384 dnl the following is set to yes or no later.
390 dnl dragndrop is still experimental. When it is stable, comment out the following line:
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 "$val" | sed -e 's/,/ /g'` ; do
610 dnl all and none are only permitted as the first in the list.
611 n | no | non | none ) new_sdefault=no ;;
612 a | al | all | both ) new_sdefault=yes ;;
614 native ) with_native_sound=yes ;;
615 nonative ) with_native_sound=no ;;
617 nas ) with_nas_sound=yes ;;
618 nonas ) with_nas_sound=no ;;
620 esd ) with_esd_sound=yes ;;
621 noesd ) with_esd_sound=no ;;
623 * ) bogus_sound=yes ;;
625 if test "$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 \`--$optname' option are:
630 The default is to autodetect all sound support."])
631 elif test -n "$new_sdefault" ; then
632 with_native_sound=$new_sdefault
633 with_nas_sound=$new_sdefault
634 with_esd_sound=$new_sdefault
635 new_sdefault= # reset this
641 dnl Has the user specified a prefered Athena widget set?
642 dnl This bit expands any alias names out for us...
645 xa | xaw ) val=xaw ;;
646 3 | 3d | xaw3d ) val=3d ;;
647 dnl No `n' for next, someone may try `no'
648 ne | nex | next | naxtaw) val=next ;;
649 dnl Have not tested the next two...
650 9 | 95 | xaw95 ) val=95 ;;
651 xp | xpm | xawxpm ) val=xpm ;;
652 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
653 \`xaw', \`3d', \`next', \`95', or \`xpm'."]) ;;
658 dnl Has the user requested XIM support?
661 y | ye | yes ) val=yes ;;
662 n | no | non | none ) val=no ;;
663 x | xl | xli | xlib ) val=xlib ;;
664 m | mo | mot | moti | motif ) val=motif ;;
665 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
666 \`motif', \`xlib', \`yes', or \`no'."]) ;;
671 dnl Mail locking specification
676 file | dot ) val=file ;;
677 locking ) val=locking ;;
678 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
679 \`lockf', \`flock', \`file', \`locking', or \`mmdf'."]) ;;
684 dnl Has the user requested error-checking?
686 dnl value can be all, none, and/or a list of categories to check.
687 dnl Example: --error-checking=all,noextents,nobufpos
688 dnl Example: --error-checking=none,malloc,gc
690 for x in `echo "$val" | sed -e 's/,/ /g'` ; do
692 dnl all and none are only permitted as the first in the list.
693 n | no | non | none ) new_default=no ;;
694 a | al | all ) new_default=yes ;;
696 extents ) error_check_extents=yes ;;
697 noextents ) error_check_extents=no ;;
699 typecheck ) error_check_typecheck=yes ;;
700 notypecheck ) error_check_typecheck=no ;;
702 bufpos ) error_check_bufpos=yes ;;
703 nobufpos ) error_check_bufpos=no ;;
705 gc ) error_check_gc=yes ;;
706 nogc ) error_check_gc=no ;;
708 malloc ) error_check_malloc=yes ;;
709 nomalloc ) error_check_malloc=no ;;
711 byte_code ) error_check_byte_code=yes ;;
712 nobyte_code ) error_check_byte_code=no ;;
714 glyphs ) error_check_glyphs=yes ;;
715 noglyphs ) error_check_glyphs=no ;;
717 * ) bogus_error_check=yes ;;
719 if test "$bogus_error_check" -o \
720 \( -n "$new_default" -a -n "$echeck_notfirst" \) ; then
721 if test "$error_check_default" = yes ; then
722 types="\`all' (default), \`none', \`noextents', \`notypecheck', \`nobufpos', \`nogc', \`nomalloc', \`noglyphs' and \`nobyte-code'."
724 types="\`all', \`none' (default), \`extents', \`typecheck', \`bufpos', \`gc', \`malloc', \`glyphs' and \`byte-code'."
726 USAGE_ERROR(["Valid types for the \`--$optname' option are:
728 elif test -n "$new_default" ; then
729 error_check_extents=$new_default
730 error_check_typecheck=$new_default
731 error_check_bufpos=$new_default
732 error_check_gc=$new_default
733 error_check_malloc=$new_default
734 error_check_byte_code=$new_default
735 error_check_glyphs=$new_default
736 new_default= # reset this
742 dnl Has the user tried to tell us where the X files are?
743 dnl I think these are dopey, but no less than three alpha
744 dnl testers, at large sites, have said they have their X files
745 dnl installed in odd places.
747 dnl Has the user specified one of the path options?
748 prefix | exec_prefix | bindir | datadir | statedir | libdir | \
749 mandir | infodir | infopath | lispdir | etcdir | lockdir | pkgdir | \
750 archlibdir | docdir | package_path )
751 dnl If the value was omitted, get it from the next argument.
752 if test "$valomitted" = "yes"; then
753 if test "$#" = 0; then
754 USAGE_ERROR("The \`--$optname' option requires a value.");
760 dnl You need to synchronize this with the way the
761 dnl default values are built.
763 dnl prefix is taken care of by --with-prefix
764 exec_prefix ) AC_DEFINE(EXEC_PREFIX_USER_DEFINED) ;;
765 lispdir ) AC_DEFINE(LISPDIR_USER_DEFINED) ;;
766 sitelispdir ) AC_DEFINE(SITELISPDIR_USER_DEFINED) ;;
767 moduledir ) AC_DEFINE(MODULEDIR_USER_DEFINED) ;;
768 etcdir ) AC_DEFINE(ETCDIR_USER_DEFINED) ;;
769 infodir ) AC_DEFINE(INFODIR_USER_DEFINED) ;;
770 infopath ) AC_DEFINE(INFOPATH_USER_DEFINED) ;;
771 package_path ) AC_DEFINE(PACKAGE_PATH_USER_DEFINED) ;;
773 AC_DEFINE(INFODIR_USER_DEFINED)
774 AC_DEFINE(LISPDIR_USER_DEFINED)
775 AC_DEFINE(MODULEDIR_USER_DEFINED)
776 AC_DEFINE(ETCDIR_USER_DEFINED) ;;
777 statedir | lockdir ) AC_DEFINE(LOCKDIR_USER_DEFINED) ;;
778 docdir ) AC_DEFINE(DOCDIR_USER_DEFINED) ;;
779 exec_prefix | libdir | archlibdir ) AC_DEFINE(ARCHLIBDIR_USER_DEFINED) ;;
783 dnl --no-create added by autoconf for use by config.status
786 dnl Has the user asked for some help?
787 "usage" | "help" ) ${PAGER-more} ${srcdir}/configure.usage; exit 0 ;;
789 dnl Has the user specified the toolkit(s) to use for GUI elements?
791 "with_scrollbars" | \
795 l | lu | luc | luci | lucid ) val=lucid ;;
796 m | mo | mot | moti | motif ) val=motif ;;
797 a | at | ath | athe | athen | athena ) val=athena ;;
798 n | no | non | none ) val=no ;;
799 * ) USAGE_ERROR(["The \`--$optname' option must have one of these values:
800 \`lucid', \`motif', \`athena', or \`no'."]) ;;
805 dnl Obsolete legacy argument? Warn, but otherwise ignore.
806 "use_minimal_tagbits" | \
807 "use_indexed_lrecord_implementation" | \
809 "const_is_losing" | \
811 AC_MSG_WARN([Obsolete option \`--$optname' ignored.])
814 dnl Unrecognized option? No mercy for user errors.
815 * ) USAGE_ERROR("Unrecognized option: $arg") ;;
820 dnl Assume anything with multiple hyphens is a configuration name.
821 *-*-*) configuration="$arg" ;;
823 dnl Unrecognized argument? No mercy for user errors.
824 *) USAGE_ERROR("Unrecognized argument: $arg") ;;
829 dnl -------------------------
830 dnl Finish options processing
831 dnl -------------------------
833 dnl Several options are equivalent to, and override, environment variables.
834 test -n "$cpp" && CPP="$cpp"
835 test -n "$cppflags" && CPPFLAGS="$cppflags"
836 test -n "$libs" && LIBS="$libs"
837 test -n "$ldflags" && LDFLAGS="$ldflags"
839 dnl Get the arguments back. See the diatribe on Shell Magic above.
840 eval set x "$quoted_arguments"; shift
842 dnl --extra-verbose implies --verbose
843 test "$extra_verbose" = "yes" && verbose=yes
845 dnl with_x is an obsolete synonym for with_x11
846 test -n "$with_x" && with_x11="$with_x"
848 dnl --with-quantify or --with-purify imply --use-system-malloc
849 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then
850 test "$with_system_malloc" = "default" && with_system_malloc=yes
853 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2)
854 define([XE_CHECK_FEATURE_DEPENDENCY],
855 [if test "$with_$1 $with_$2" = "yes no"; then
856 USAGE_ERROR("--with-$1 requires --with-$2")
857 elif test "$with_$2" = "no" ; then with_$1=no
858 elif test "$with_$1" = "yes"; then with_$2=yes
862 dnl CDE requires tooltalk
863 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk)
865 dnl Find the source directory.
868 dnl If srcdir is not specified, see if "." or ".." might work.
870 for dir in "`echo $0 | sed 's|//|/|' | sed 's|/[[^/]]*$||'`" "." ".." ; do
871 if test -f "$dir/src/lisp.h" -a \
872 -f "$dir/lisp/version.el" ; then
877 if test -z "$srcdir" ; then
878 USAGE_ERROR(["Neither the current directory nor its parent seem to
879 contain the XEmacs sources. If you do not want to build XEmacs in its
880 source tree, you should run \`$progname' in the directory in which
881 you wish to build XEmacs, using the \`--srcdir' option to say where the
882 sources may be found."])
886 dnl Otherwise, check if the directory they specified is okay.
888 if test ! -f "$srcdir/src/lisp.h" -o \
889 ! -f "$srcdir/lisp/version.el" ; then
890 USAGE_ERROR(["The directory specified with the \`--srcdir' option,
891 \`$srcdir', doesn't seem to contain the XEmacs sources. You should
892 either run the \`$progname' script at the top of the XEmacs source
893 tree, or use the \`--srcdir' option to specify the XEmacs source directory."])
898 dnl ###########################################################################
899 if test -z "$configuration"; then
900 dnl Guess the configuration
901 configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
902 if test -z "$configuration"; then
903 USAGE_ERROR(["XEmacs has not been ported to this host type.
904 Try explicitly specifying the CONFIGURATION when rerunning configure."])
910 dnl Make symlinks for etc, lisp, and info directories while the path
911 dnl is still relative. We do not symlink lock because someone may
912 dnl have stuck the source on a read-only partition. Instead we
913 dnl create it as an actual directory later on if it does not already
915 for dir in lisp etc man info tests; do
916 if test ! -d "$dir" ; then
917 echo Making symbolic link to "$srcdir/$dir"
918 ${LN_S} "$srcdir/$dir" "$dir"
922 dnl Do our best to deal with automounter brokenness
923 dnl CANONICALIZE_PATH(varname)
924 define([CANONICALIZE_PATH],
925 [if test -d "/net"; then
926 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi
928 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"`
931 dnl Calculate canonical name for blddir (i.e. current directory).
932 dnl PWD may already be the preferable absolute name for ".",
933 dnl but we can't trust it - it is sometimes inaccurate.
934 absolute_pwd="`pwd`";
935 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd"
937 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir)
941 dnl Make srcdir absolute, if not already. It is important to
942 dnl avoid running the path through pwd unnecessary, since pwd can
943 dnl give you automounter prefixes, which can go away.
946 . ) srcdir="$blddir" ;;
947 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;;
950 dnl Check if the source directory already has a configured system in it.
951 if test `pwd` != `sh -c cd $srcdir && pwd` \
952 && test -f "$srcdir/src/config.h"; then
953 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used"
954 echo " as a build directory right now; it has been configured in its own"
955 echo " right. To configure in another directory as well, you MUST"
956 echo " use GNU make. If you do not have GNU make, then you must"
957 echo " now do \`make distclean' in $srcdir,"
958 echo " and then run $progname again.") >&2
959 extrasub='/^VPATH[[ ]]*=/c\
965 vpath %.in $(srcdir)'
968 dnl ----------------------------------------
969 dnl Find out which version of XEmacs this is
970 dnl ----------------------------------------
971 . "$srcdir/version.sh" || exit 1;
972 dnl Must do the following first to determine verbosity for AC_DEFINE
973 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
974 : "${extra_verbose=$beta}"
975 version="${emacs_major_version}.${emacs_minor_version}"
976 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version)
977 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version)
978 if test -n "$emacs_beta_version" ; then
979 if test "$beta" = "yes"; then
980 version="${version}-b${emacs_beta_version}"
981 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version)
983 version="${version}.${emacs_beta_version}"
984 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version)
987 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename")
988 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version")
990 if test "$with_infodock" = "yes"; then
991 if test ! -f ../../ID-INSTALL; then
992 echo "Cannot build InfoDock without InfoDock sources"
997 if test "$with_infodock" = "yes"; then
998 dnl InfoDock version numbers. XEmacs will use the same style of numbering
999 dnl after the release of XEmacs 21.0.
1000 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version)
1001 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version)
1002 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version)
1003 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
1005 CPPFLAGS="$CPPFLAGS -DINFODOCK"
1010 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME")
1012 dnl ----------------------------------
1013 dnl Error checking and debugging flags
1014 dnl ----------------------------------
1015 dnl Error checking default to "yes" in beta versions, to "no" in releases.
1016 dnl Same goes for --debug and --extra-verbosity.
1017 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
1018 test "${error_check_extents=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS)
1019 test "${error_check_typecheck=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPECHECK)
1020 test "${error_check_bufpos=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BUFPOS)
1021 test "${error_check_gc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC)
1022 test "${error_check_malloc=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC)
1023 test "${error_check_byte_code=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE)
1024 test "${error_check_glyphs=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS)
1025 dnl debug=yes must be set when error checking is present. This should be
1027 dnl debug implies other options
1028 if test "${debug:=$beta}" = "yes"; then
1029 use_assertions=yes memory_usage_stats=yes
1030 XE_ADD_OBJS(debug.o)
1031 XE_ADD_OBJS(tests.o)
1032 AC_DEFINE(DEBUG_XEMACS)
1034 test "$use_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS)
1035 test "$memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS)
1037 dnl ------------------------------
1038 dnl Determine the s&m files to use
1039 dnl ------------------------------
1040 dnl Given the configuration name, set machfile and opsysfile to the
1041 dnl names of the m/*.h and s/*.h files we should use.
1043 dnl Canonicalize the configuration name.
1044 AC_MSG_CHECKING("host system type")
1045 dnl allow -workshop suffix on configuration name
1046 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
1047 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
1048 XE_STRIP_4TH_COMPONENT(configuration)
1049 XE_STRIP_4TH_COMPONENT(canonical)
1050 AC_MSG_RESULT($configuration)
1052 dnl If you add support for a new configuration, add code to this
1053 dnl switch statement to recognize your configuration name and select
1054 dnl the appropriate operating system and machine description files.
1056 dnl You would hope that you could choose an m/*.h file pretty much
1057 dnl based on the machine portion of the configuration name, and an s-
1058 dnl file based on the operating system portion. However, it turns out
1059 dnl that each m/*.h file is pretty manufacturer-specific - for
1060 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
1061 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
1062 dnl machines. So we basically have to have a special case for each
1063 dnl configuration name.
1065 dnl As far as handling version numbers on operating systems is
1066 dnl concerned, make sure things will fail in a fixable way. If
1067 dnl /etc/MACHINES says nothing about version numbers, be
1068 dnl prepared to handle anything reasonably. If version numbers
1069 dnl matter, be sure /etc/MACHINES says something about it.
1071 dnl Eric Raymond says we should accept strings like "sysvr4" to mean
1072 dnl "System V Release 4"; he writes, "The old convention encouraged"
1073 dnl "confusion between `system' and `release' levels'."
1077 dnl Straightforward machine determination
1078 case "$canonical" in
1079 sparc-*-* ) machine=sparc ;;
1080 alpha*-*-* ) machine=alpha ;;
1081 vax-*-* ) machine=vax ;;
1082 mips-dec-* ) machine=pmax ;;
1083 mips-sgi-irix6* ) machine=iris6d ;;
1084 mips-sgi-* ) machine=iris4d ;;
1085 mips*-linux ) machine=mips ;;
1086 romp-ibm-* ) machine=ibmrt ;;
1087 rs6000-ibm-aix* ) machine=ibmrs6000 ;;
1088 powerpc-ibm-aix* ) machine=ibmrs6000 ;;
1089 powerpc*-* ) machine=powerpc ;;
1090 hppa-*-* ) machine=hp800 ;;
1091 m88k-dg-* ) machine=aviion ;;
1092 m68*-sony-* ) machine=news ;;
1093 mips-sony-* ) machine=news-risc ;;
1094 clipper-* ) machine=clipper ;;
1095 arm* ) machine=arm ;;
1096 ns32k-* ) machine=ns32000 ;;
1099 dnl Straightforward OS determination
1100 case "$canonical" in
1101 *-*-linux* ) opsys=linux ;;
1102 *-*-netbsd* ) opsys=netbsd ;;
1103 *-*-openbsd* ) opsys=openbsd ;;
1104 *-*-nextstep* ) opsys=nextstep ;;
1105 *-*-vms ) opsys=vms ;;
1108 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;;
1109 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;;
1110 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;;
1111 *-dec-osf3* ) opsys=decosf3-1 ;;
1112 *-dec-osf4* ) opsys=decosf4-0 ;;
1115 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;;
1116 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;;
1117 *-*-ultrix* ) opsys=ultrix4-3 ;;
1120 *-*-aix3.1* ) opsys=aix3-1 ;;
1121 *-*-aix3.2.5 ) opsys=aix3-2-5 ;;
1122 *-*-aix3* ) opsys=aix3-2 ;;
1123 *-*-aix4.0* ) opsys=aix4 ;;
1124 *-*-aix4.1* ) opsys=aix4-1 ;;
1125 *-*-aix4* ) opsys=aix4-2 ;;
1127 dnl Other generic OSes
1128 *-gnu* ) opsys=gnu ;;
1129 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;;
1130 *-*-bsd4.2 ) opsys=bsd4-2 ;;
1131 *-*-bsd4.3 ) opsys=bsd4-3 ;;
1132 *-*-aos4.2 ) opsys=bsd4-2 ;;
1133 *-*-aos* ) opsys=bsd4-3 ;;
1134 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;;
1135 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;;
1136 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;;
1137 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;;
1138 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;;
1139 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* )
1140 if test -z "$NON_GNU_CPP" ; then
1141 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do
1142 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi
1146 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1147 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;;
1150 case "$canonical" in
1154 case "$canonical" in
1155 i[[3-9]]86-*-netbsd*) machine=intel386 ;;
1156 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* )
1157 dnl Yes, this is somewhat bogus.
1158 machine=hp9000s300 ;;
1159 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;;
1160 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;;
1166 case "${canonical}" in
1167 i386-*-openbsd*) machine=intel386 ;;
1168 m68k-*-openbsd*) machine=hp9000s300 ;;
1169 mipsel-*-openbsd*) machine=pmax ;;
1174 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;;
1175 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;;
1177 dnl Alliant machines
1178 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;;
1179 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;;
1182 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;;
1185 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;;
1187 dnl Apollo, Domain/OS
1188 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;;
1190 dnl AT&T 3b2, 3b5, 3b15, 3b20
1191 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;;
1193 dnl AT&T 3b1 - The Mighty Unix PC!
1194 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;;
1197 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20
1198 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2
1199 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7
1201 dnl CCI 5/32, 6/32 -- see "Tahoe".
1204 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;;
1207 *-convex-bsd* | *-convex-convexos* )
1208 machine=convex opsys=bsd4-3
1209 NON_GNU_CPP="cc -E -P"
1213 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;;
1215 dnl Data General AViiON Machines
1216 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;;
1217 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;;
1218 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;;
1219 m88k-dg-dgux* ) opsys=dgux ;;
1221 dnl Motorola Delta machines
1222 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;;
1223 m88k-motorola-sysv4* )
1224 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
1225 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2.
1226 dnl I hope there are not other 4.0 versions for this machine
1227 dnl which really need usg5-4 instead.
1228 machine=delta88k opsys=usg5-4-2
1230 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;;
1233 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;;
1234 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;;
1237 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;;
1239 dnl Gould Power Node and NP1
1240 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;;
1241 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;;
1242 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;;
1244 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
1245 dnl as far as XEmacs is concerned).
1247 dnl Build needs to be different on 7.0 and later releases
1248 case "`uname -r`" in
1249 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;;
1250 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;;
1252 NON_GNU_CPP="/lib/cpp"
1254 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
1255 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;;
1256 dnl Harris power pc NightHawk running Power UNIX (Series 6000)
1257 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;;
1259 dnl Honeywell XPS100
1260 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;;
1262 dnl HP 9000 series 200 or 300
1263 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;;
1267 dnl Figure out machine and opsys orthogonally
1268 case "$canonical" in
1269 m68* ) machine=hp9000s300 ;;
1270 hppa* ) machine=hp800 ;;
1273 case "$canonical" in
1274 *-hp-hpux7* ) opsys=hpux ;;
1275 *-hp-hpux8* ) opsys=hpux8 ;;
1276 *-hp-hpux9* ) opsys=hpux9 ;;
1277 *-hp-hpux10* ) opsys=hpux10 ;;
1278 *-hp-hpux11* ) opsys=hpux11 ;;
1282 dnl HP has a broken "strcat"
1283 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac
1285 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \
1286 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi
1287 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E"
1289 case "$canonical" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac
1293 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;;
1294 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;;
1297 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;;
1298 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;;
1299 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;;
1300 romp-ibm-aos* ) opsys=bsd4-3 ;;
1301 romp-ibm-bsd* ) opsys=bsd4-3 ;;
1302 romp-ibm-mach* ) opsys=mach-bsd4-3 ;;
1304 dnl Integrated Solutions "Optimum V"
1305 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;;
1306 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;;
1308 dnl Intel 386 machines where we do care about the manufacturer
1309 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;;
1312 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;;
1314 dnl Sequent Symmetry running Dynix
1315 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;;
1317 dnl Sequent Symmetry running DYNIX/ptx
1318 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;;
1320 dnl Unspecified sysv on an ncr machine defaults to svr4.2.
1321 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.)
1322 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;;
1324 dnl Intel Paragon OSF/1
1325 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;;
1328 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;;
1330 dnl Masscomp machines
1331 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;;
1333 dnl Megatest machines
1334 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;;
1336 dnl Workstations sold by MIPS
1337 dnl This is not necessarily all workstations using the MIPS processor -
1338 dnl Irises are produced by SGI, and DECstations by DEC.
1339 mips-mips-usg* ) machine=mips4 ;;
1342 NON_GNU_CC="cc -systype bsd43"
1343 NON_GNU_CPP="cc -systype bsd43 -E"
1344 case "$canonical" in
1345 mips-mips-riscos4* ) opsys=bsd4-3 ;;
1346 mips-mips-riscos5* ) opsys=riscos5 ;;
1349 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;;
1350 mips-mips-* ) machine=mips opsys=usg5-2-2 ;;
1353 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;;
1355 dnl The complete machine from National Semiconductor
1356 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;;
1359 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;;
1360 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;;
1362 dnl Nixdorf Targon 31
1363 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;;
1366 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;;
1369 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;;
1371 dnl Pyramid machines
1372 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;;
1375 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;;
1376 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;;
1379 mips-siemens-sysv* | mips-sni-sysv*)
1380 machine=mips-siemens opsys=usg5-4
1381 NON_GNU_CC=/usr/ccs/bin/cc
1382 NON_GNU_CPP=/usr/ccs/lib/cpp
1388 NON_GNU_CC=/usr/ccs/bin/cc
1389 NON_GNU_CPP=/usr/ccs/lib/cpp
1392 dnl Silicon Graphics machines
1393 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
1394 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;;
1395 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;;
1397 mips-sgi-irix3.* ) opsys=irix3-3 ;;
1398 mips-sgi-irix4.* ) opsys=irix4-0 ;;
1399 mips-sgi-irix6* ) opsys=irix6-0 ;;
1400 mips-sgi-irix5.1* ) opsys=irix5-1 ;;
1401 mips-sgi-irix5.2* ) opsys=irix5-2 ;;
1402 mips-sgi-irix5.* ) opsys=irix5-3 ;;
1403 mips-sgi-irix* ) opsys=irix5-0 ;;
1406 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;;
1407 *-sony-news* ) opsys=newsos5 ;;
1410 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;;
1413 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* )
1415 case "$canonical" in
1416 m68*-sunos1* ) machine=sun1 ;;
1417 m68*-sunos2* ) machine=sun2 ;;
1418 m68* ) machine=sun3 ;;
1419 i*86*-sun-sunos[[34]]* ) machine=sun386 ;;
1420 i*86-*-* ) machine=intel386 ;;
1421 rs6000* ) machine=rs6000 ;;
1424 dnl Make $canonical even more so.
1425 case "$canonical" in *-sunos5*)
1426 canonical=`echo $canonical | sed -e s/sunos5/solaris2/`;;
1429 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib
1430 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed
1431 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar
1432 dnl function integrated.
1433 case "$canonical" in
1435 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;;
1438 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp
1442 case "$canonical" in
1445 os_release=`uname -r | sed -e 's/^\([[0-9]]\)\.\([[0-9]]\).*/\1\2/'`
1446 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;;
1448 dnl The last Sun386 ran 4.0.
1449 i*86-*-sunos4* ) opsys=sunos4-0 ;;
1450 *-sunos4.0* ) opsys=sunos4-0 ;;
1451 *-sunos4.1.2* ) opsys=sunos4-1-2 ;;
1452 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
1453 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;;
1454 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
1455 *-mach* ) opsys=mach-bsd4-3 ;;
1459 case "$canonical" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac
1461 dnl Watch out for a compiler guaranteed not to work.
1462 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC=""
1466 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;;
1469 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;;
1470 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;;
1472 dnl Tandem Integrity S2
1473 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;;
1476 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;;
1478 dnl Tektronix 16000 box (6130?)
1479 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;;
1481 dnl src/m/tek4300.h hints that this is a m68k machine.
1482 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;;
1485 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;;
1487 dnl Ustation E30 (SS5E)
1488 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;;
1492 case "$canonical" in
1493 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;;
1494 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1495 *-mach* ) opsys=mach-bsd4-3 ;;
1500 ns16k-whitechapel-* ) machine=mg1 ;;
1503 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;;
1505 dnl Intel 386 machines where we do not care about the manufacturer
1508 case "$canonical" in
1509 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;;
1510 *-isc2.2* ) opsys=isc2-2 ;;
1511 *-isc4.0* ) opsys=isc4-0 ;;
1512 *-isc4.* ) opsys=isc4-1
1513 GCC_TEST_OPTIONS=-posix
1514 NON_GCC_TEST_OPTIONS=-Xp
1516 *-isc* ) opsys=isc3-0 ;;
1517 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;;
1518 *-esix* ) opsys=esix ;;
1519 *-mach* ) opsys=mach-bsd4-3 ;;
1520 *-xenix* ) opsys=xenix ;;
1521 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;;
1522 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;;
1523 *-bsdi4* ) opsys=bsdos4 ;;
1524 *-bsdi3* ) opsys=bsdos3 ;;
1525 *-bsdi2.1* ) opsys=bsdos2-1 ;;
1526 *-bsdi2* ) opsys=bsdos2 ;;
1527 *-sco3.2v5* ) opsys=sco5 ;
1528 dnl This is a pain. Like the current USL cc, SCO cc -E
1529 dnl tokenizes as it preprocesses, making configure very
1530 dnl unhappy. Unfortunately, /lib/cpp does not understand
1531 dnl flags like "-b elf", so we have to cheat in order to
1532 dnl pick up the right defines for UNEXEC from the s-file.
1533 dnl 01/05/95 robertl@dgii.com
1534 if test "$dynamic" = "yes" ; then
1535 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE -D_SCO_ELF" ;
1537 NON_GNU_CPP="/lib/cpp -D_XOPEN_SOURCE" ;
1539 *-sysv5* ) opsys=sco7 ;;
1540 *-386bsd* ) opsys=386bsd ;;
1541 *-freebsd* ) opsys=freebsd ;;
1542 *-nextstep* ) opsys=nextstep ;;
1543 *-pc-cygwin* ) opsys=cygwin32 ;;
1544 *-pc-mingw* ) opsys=mingw32 ;
1545 test -z "$with_tty" && with_tty="no";;
1546 dnl Otherwise, we fall through to the generic opsys code at the bottom.
1551 m68k-*-linux* ) machine=m68k opsys=linux ;;
1555 if test -z "$machine" -o -z "$opsys"; then
1556 (echo "$progname: XEmacs hasn't been ported to \`$canonical' systems."
1557 echo "$progname: Check \`etc/MACHINES' for recognized configuration names."
1562 if test -z "$dynamic"; then
1564 hpux* | sunos4* ) dynamic=no ;;
1568 if test "$dynamic" = "yes"; then
1570 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;;
1571 decosf* ) ld_call_shared="-call_shared" ;;
1573 else dnl "$dynamic" = "no"
1576 echo "Static linking is not supported on Solaris 2."
1577 echo "Rerun configure without specifying --dynamic=no."
1579 linux ) ld_call_shared="-Bstatic" ;;
1580 decosf* ) ld_call_shared="-non_shared" ;;
1584 dnl Use xlc by default on AIX
1585 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
1587 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
1588 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher)
1590 machfile="m/${machine}.h"
1591 opsysfile="s/${opsys}.h"
1593 dnl --------------------------------------------------
1594 dnl Determine the compiler, set up for feature testing
1595 dnl --------------------------------------------------
1597 dnl Sun Development environment support
1598 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias
1599 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk)
1600 if test "$with_workshop" = "yes"; then
1602 XE_ADD_OBJS(sunpro.o)
1605 if test "$with_clash_detection" != "no"; then
1606 AC_DEFINE(CLASH_DETECTION)
1607 XE_ADD_OBJS(filelock.o)
1610 dnl Choose a compiler from (in order)
1611 dnl --compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC
1612 test -n "$compiler" && CC="$compiler"
1613 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler
1614 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac
1617 dnl If we don't set CFLAGS here, AC_PROG_CC will set it.
1618 dnl But we know better what's good for us, so we do our own
1619 dnl computation of real CFLAGS later.
1620 dnl --cflags overrides environment variable CFLAGS
1621 test "${cflags-unset}" != unset && CFLAGS="$cflags"
1622 if test "${CFLAGS-unset}" != unset
1623 then cflags_specified=yes;
1624 else cflags_specified=no;
1627 xe_save_CFLAGS="$CFLAGS"
1629 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection
1631 dnl Retry using random guesswork if AC_PROG_CC got it wrong...
1632 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then
1635 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
1639 CFLAGS="$xe_save_CFLAGS"
1641 dnl Figure out what C preprocessor to use.
1643 dnl On Sun systems, people sometimes set up the variable CPP
1644 dnl with a value that is a directory, not an executable at all.
1645 dnl Detect that case, and ignore that value.
1646 test -n "$CPP" -a -d "$CPP" && CPP=
1648 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
1652 dnl --------------------------------------------------------------------
1653 dnl Compiler feature macros
1654 dnl --------------------------------------------------------------------
1656 AC_AIX dnl Defines _ALL_SOURCE on AIX.
1658 dnl Determine which SMART_INCLUDE macro will work for this system
1659 cat > $srcdir/conffoo.h <<EOF
1662 AC_MSG_CHECKING(for a working inclusion macro)
1664 #define SMART_INCLUDE(path,file) <path/file>
1665 #define CONFFOO_H_PATH $srcdir
1666 #define CONFFOO_INCLUDE(file) SMART_INCLUDE (CONFFOO_H_PATH,file)
1667 #include CONFFOO_INCLUDE(conffoo.h)
1668 ], [ AC_MSG_RESULT(direct); AC_DEFINE(SMART_INCLUDE_INDIRECTIONS,0) ],
1670 #define GLUE_INCLUDE(path,file) <##path##/##file##>
1671 #define SMART_INCLUDE(path,file) GLUE_INCLUDE(path,file)
1672 #define CONFFOO_H_PATH $srcdir
1673 #define CONFFOO_INCLUDE(file) SMART_INCLUDE(CONFFOO_H_PATH,file)
1674 #include CONFFOO_INCLUDE(conffoo.h)
1675 ], [ AC_MSG_RESULT(simple); AC_DEFINE(SMART_INCLUDE_INDIRECTIONS,1) ],
1677 #define GLUE_INCLUDE_2(path,file) <##path##/##file##>
1678 #define GLUE_INCLUDE_1(path,file) GLUE_INCLUDE_2(path,file)
1679 #define SMART_INCLUDE(path,file) GLUE_INCLUDE_1(path,file)
1680 #define CONFFOO_H_PATH $srcdir
1681 #define CONFFOO_INCLUDE(file) SMART_INCLUDE (CONFFOO_H_PATH,file)
1682 #include CONFFOO_INCLUDE(conffoo.h)
1683 ], [ AC_MSG_RESULT(double); AC_DEFINE(SMART_INCLUDE_INDIRECTIONS,2) ],
1684 AC_MSG_ERROR([Cannot define a proper SMART_INCLUDE macro. Please report.]))))
1685 rm -f $srcdir/conffoo.h
1688 dnl We want feature macros defined here and in config.h.in, so that
1689 dnl the compilation environment at configure time and compile time agree.
1691 AC_MSG_CHECKING(for GNU libc)
1692 AC_TRY_COMPILE([#include <features.h>],[
1693 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1694 #error Not a GNU libc system :-(
1695 ******* ======= ******** &&&&&&&&
1697 ], have_glibc=yes, have_glibc=no)
1698 AC_MSG_RESULT($have_glibc)
1699 dnl I'm tired of pop being broken with GLIBC -slb
1700 dnl Well. then why not fix fucking pop?
1701 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE)
1703 dnl We'd like to use vendor extensions, where available.
1704 dnl We'd like to use functions from the latest Unix98 standards.
1705 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html
1708 AC_DEFINE(__EXTENSIONS__)
1709 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction.
1710 if test "$os_release" -ge 55; then
1711 AC_DEFINE(_XOPEN_SOURCE,500)
1712 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1715 AC_DEFINE(_POSIX_C_SOURCE,199506L)
1716 AC_DEFINE(_XOPEN_SOURCE,500)
1717 AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
1721 dnl Identify compilers to enable compiler-specific hacks.
1722 dnl Add support for other compilers HERE!
1723 dnl GCC is already identified elsewhere.
1724 AC_TRY_RUN([int main () {
1725 #if defined __SUNPRO_C
1727 #elif defined __DECC
1733 [case "$conftest_rc" in
1734 11) echo "You appear to be using the SunPro C compiler."; __SUNPRO_C=yes ;;
1735 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;;
1739 dnl case "$canonical" in
1740 dnl *-sun-sunos* ) test "$CPP" = "acc -E" && CPP="acc -E -Xs" ;;
1743 dnl --------------------------------------------------------------------
1744 dnl Extract some information from the operating system and machine files
1745 dnl --------------------------------------------------------------------
1747 echo "Extracting information from the machine- and system-dependent headers..."
1749 dnl It is not important that this name contain the PID; you cannot run
1750 dnl two configures in the same directory and have anything work
1752 tempcname="conftest.c"
1754 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE)
1757 [#]define [$1]ifelse([$3],,, [ "$3"])
1759 configure___ [$2]=[$1]
1762 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR)
1763 define([CPP_boolean_to_sh],
1765 configure___ [$2]=yes
1767 configure___ [$2]=no
1769 ])dnl CPP_boolean_to_sh
1771 cat > $tempcname <<EOF
1773 #define C_SWITCH_SITE
1774 #define C_SWITCH_X_SITE
1775 #define LD_SWITCH_SITE
1776 #define LD_SWITCH_X_SITE
1777 #define LD_SWITCH_X_SITE_AUX
1778 #define OS_RELEASE $os_release
1779 #include "$srcdir/src/$opsysfile"
1780 #include "$srcdir/src/$machfile"
1782 CPP_to_sh(LIBS_MACHINE, libs_machine)
1783 CPP_to_sh(LIBS_SYSTEM, libs_system)
1784 CPP_to_sh(LIBS_TERMCAP, libs_termcap)
1785 CPP_to_sh(LIB_STANDARD, libs_standard)
1787 CPP_to_sh(OBJECTS_MACHINE, objects_machine)
1788 CPP_to_sh(OBJECTS_SYSTEM, objects_system)
1790 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine)
1791 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system)
1793 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine)
1794 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system)
1796 CPP_to_sh(UNEXEC, unexec, unexec.o)
1798 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c)
1800 #define ORDINARY_LD "\$(CC) \$(CFLAGS)"
1801 configure___ ordinary_ld=ORDINARY_LD
1803 #ifdef ORDINARY_LINK
1804 #define LD ORDINARY_LD
1805 #else /* no ORDINARY LINK */
1806 #ifdef COFF_ENCAPSULATE
1807 #define LD "\$(CC) -nostdlib"
1808 #else /* not COFF_ENCAPSULATE */
1811 #else /* ! defined (LINKER) */
1813 #endif /* ! defined (LINKER) */
1814 #endif /* ! defined (COFF_ENCAPSULATE) */
1815 #endif /* not ORDINARY_LINK */
1818 CPP_to_sh(LIB_GCC, lib_gcc)
1819 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr)
1821 #if ! defined (ORDINARY_LINK) && !defined (START_FILES)
1823 #ifdef COFF_ENCAPSULATE
1824 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o"
1825 #else /* ! defined (COFF_ENCAPSULATE) */
1826 #define START_FILES "pre-crt0.o /lib/crt0.o"
1827 #endif /* ! defined (COFF_ENCAPSULATE) */
1828 #else /* ! defined (NO_REMAP) */
1829 #define START_FILES "ecrt0.o"
1830 #endif /* ! defined (NO_REMAP) */
1831 #endif /* no ORDINARY_LINK */
1835 configure___ start_files=START_FILES
1837 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link)
1838 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc)
1839 CPP_boolean_to_sh(TERMINFO, have_terminfo)
1840 dnl The MAIL_USE_xxx variables come from the s&m headers
1841 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock)
1842 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf)
1843 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking)
1844 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes)
1847 dnl The value of CPP is a quoted variable reference, so we need to do this
1848 dnl to get its actual value...
1849 CPP=`eval "echo $CPP $CPPFLAGS"`
1852 eval `$CPP -Isrc $tempcname \
1853 | sed -n -e "s/[ TAB]*=[ TAB\"]*/='/" -e "s/[ TAB\"]*\$/'/" -e "s/^configure___//p"`
1854 changequote([, ])dnl
1858 if test "$pdump" = "yes"; then
1867 dnl For debugging...
1868 test "$extra_verbose" = "yes" && \
1869 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard
1870 objects_machine objects_system c_switch_machine c_switch_system
1871 ld_switch_machine ld_switch_system unexec ld_switch_shared
1872 ld lib_gcc ld_text_start_addr start_files ordinary_link
1873 have_terminfo mail_use_flock mail_use_lockf) && echo ""
1875 dnl Pick up mingw32 include path
1876 case "$opsys" in mingw*) mingw_include=`eval "gcc -print-file-name=libc.a"` ;
1877 mingw_include=`eval "dirname $mingw_include"` ;
1878 mingw_include="-I$mingw_include/../include/mingw32" ;
1879 XE_APPEND($mingw_include, c_switch_system) ;;
1882 dnl Non-ordinary link usually requires -lc
1883 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc"
1885 dnl Compiler-specific hacks
1886 dnl DEC C requires -std
1887 test "$__DECC" = "yes" && XE_APPEND(-std, c_switch_site)
1889 dnl Calculalate value of CFLAGS:
1890 dnl Use either command line flag, environment var, or autodetection
1891 if test "$cflags_specified" = "no"; then
1892 dnl Following values of CFLAGS are known to work well.
1893 dnl Should we take debugging options into consideration?
1894 if test "$GCC" = "yes"; then
1895 CFLAGS="-g -O3 -Wall -Wno-switch -Wpointer-arith -Winline -Wmissing-prototypes -Wshadow"
1896 dnl I'm not convinced this is a good idea any more. -sb
1897 dnl test "$opsys $machine" = "linux intel386" && \
1898 dnl CFLAGS="$CFLAGS -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2"
1899 elif test "$__SUNPRO_C" = "yes"; then
1901 sol2 ) CFLAGS="-v -xO4" ;;
1902 sunos4* ) CFLAGS="-xO2";;
1904 elif test "$__DECC" = "yes"; then
1906 elif test "$CC" = "xlc"; then
1907 CFLAGS="-g -O3 -qstrict -qnoansialias -qlibansi -qinfo -qro -qmaxmem=20000"
1908 dnl ### Add optimal CFLAGS support for other compilers HERE!
1910 CFLAGS="-O" ;dnl The only POSIX-approved flag
1914 dnl Search for GCC specific build problems we know about
1915 if test "$GCC" = "yes"; then
1916 AC_MSG_CHECKING(for buggy gcc versions)
1917 GCC_VERSION=`$CC --version`
1918 case `uname -s`:`uname -m`:$GCC_VERSION in
1919 dnl egcs 2.90.21 (egcs-1.00 release)
1920 dnl egcs 2.90.29 (egcs-1.0.3 release)
1921 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*)
1922 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
1923 dnl without also using `-fno-schedule-insns'.
1927 *-fno-schedule-insns*) ;;
1930 AC_MSG_WARN(Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures)
1931 AC_MSG_WARN(without also using -fno-schedule-insns.)
1932 AC_MSG_ERROR(Aborting due to known problem)
1938 dnl egcs-2.91.57 (egcs-1.1 release)
1939 dnl egcs-2.91.66 (egcs-1.1.2 release)
1940 Linux:alpha:egcs-2.91.*)
1942 AC_MSG_WARN(There have been reports of egcs-1.1 not compiling XEmacs correctly on)
1943 AC_MSG_WARN(Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.)
1944 AC_MSG_ERROR(Aborting due to known problem)
1947 case "$GCC_VERSION" in
1952 *-fno-strength-reduce*) ;;
1955 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
1956 AC_MSG_WARN(-fno-strength-reduce.)
1957 AC_MSG_ERROR(Aborting due to known problem)
1965 *-fno-caller-saves*) ;;
1968 AC_MSG_WARN(Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using)
1969 AC_MSG_WARN(-fno-caller-saves.)
1970 AC_MSG_ERROR(Aborting due to known problem)
1978 dnl Inform compiler that certain flags are meant for the linker
1979 dnl XE_PROTECT_LINKER_FLAGS(shell_var)
1980 define([XE_PROTECT_LINKER_FLAGS], [
1981 if test "$GCC" = "yes"; then
1982 set x $[$1]; shift; [$1]=""
1983 while test -n "[$]1"; do
1985 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;;
1986 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;;
1988 * ) [$1]="$[$1] -Xlinker [$]1" ;;
1993 XE_PROTECT_LINKER_FLAGS(ld_switch_system)
1994 XE_PROTECT_LINKER_FLAGS(ld_switch_machine)
1995 XE_PROTECT_LINKER_FLAGS(LDFLAGS)
1996 XE_PROTECT_LINKER_FLAGS(ld_call_shared)
1998 dnl Add s&m-determined objects (including unexec) to link line
1999 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine)
2000 test -n "$objects_system" && XE_ADD_OBJS($objects_system)
2001 test -n "$unexec" && test ! "$pdump" = "yes" && XE_ADD_OBJS($unexec)
2002 test "$pdump" = "yes" && XE_ADD_OBJS(dumper.o)
2004 dnl Dynodump (Solaris 2.x, x<6)
2005 AC_MSG_CHECKING(for dynodump)
2006 if test "$unexec" != "unexsol2.o"; then
2011 XE_APPEND(dynodump, MAKE_SUBDIR)
2012 XE_APPEND(dynodump, SRC_SUBDIR_DEPS)
2014 sparc ) dynodump_arch=sparc ;;
2015 *86* ) dynodump_arch=i386 ;;
2016 powerpc ) dynodump_arch=ppc ;;
2018 dnl Dynodump requires the system linker
2019 test "$GCC" = "yes" && XE_APPEND(-fno-gnu-linker, ld_switch_site)
2022 dnl Feed s&m crud to src/Makefile
2024 dnl Linux/powerpc needs the following magic for some reason
2025 test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript"
2027 if test "$unexec" = "unexaix.o"; then
2028 dnl AIX needs various hacks to make static linking work.
2029 if test "$dynamic" = "no"; then
2030 start_flags="-Wl,-bnso,-bnodelcsect"
2031 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}"
2032 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do
2033 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi
2035 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do
2036 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi
2038 AC_CHECK_LIB(C, terminateAndUnload, XE_APPEND(-lC, libs_system))
2040 elif test -n "$ld_text_start_addr"; then
2041 start_flags="-T $ld_text_start_addr -e __start"
2043 AC_SUBST(start_flags)
2045 AC_SUBST(ld_switch_shared)
2046 AC_SUBST(start_files)
2047 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then
2048 test -z "$linker" && linker='$(CC) -nostdlib'
2049 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`'
2051 test "$GCC" != "yes" && lib_gcc=
2055 dnl ---------------------------------------------------------------
2056 dnl Add site and system specific flags to compile and link commands
2057 dnl ---------------------------------------------------------------
2059 dnl Allow use of either ":" or spaces for lists of directories
2060 define(COLON_TO_SPACE,
2061 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl
2063 dnl --site-libraries (multiple dirs)
2064 COLON_TO_SPACE(site_libraries)
2065 if test -n "$site_libraries"; then
2066 for arg in $site_libraries; do
2069 * ) test -d "$arg" || \
2070 XE_DIE("Invalid site library \`$arg': no such directory")
2073 XE_APPEND($arg, ld_switch_site)
2077 dnl --site-includes (multiple dirs)
2078 COLON_TO_SPACE(site_includes)
2079 if test -n "$site_includes"; then
2080 for arg in $site_includes; do
2083 * ) test -d "$arg" || \
2084 XE_DIE("Invalid site include \`$arg': no such directory")
2087 XE_APPEND($arg, c_switch_site)
2091 dnl --site-prefixes (multiple dirs)
2092 dnl --site-prefixes=dir1:dir2 is a convenient shorthand for
2093 dnl --site-libraries=dir1/lib:dir2/lib --site-includes=dir1/include:dir2/include
2094 dnl Site prefixes take precedence over the standard places, but not over
2095 dnl site-includes and site-libraries.
2096 COLON_TO_SPACE(site_prefixes)
2097 if test -n "$site_prefixes"; then
2098 for dir in $site_prefixes; do
2099 lib_dir="${dir}/lib"
2100 inc_dir="${dir}/include"
2101 if test ! -d "$dir"; then
2102 XE_DIE("Invalid site prefix \`$dir': no such directory")
2103 elif test ! -d "$lib_dir"; then
2104 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'")
2106 if test -d "$inc_dir"; then
2107 XE_APPEND("-I$inc_dir", c_switch_site)
2109 XE_APPEND("-L$lib_dir", ld_switch_site)
2114 dnl GNU software installs by default into /usr/local/{include,lib}
2115 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then
2116 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site)
2117 dnl XE_APPEND("-I/usr/local/include", c_switch_site)
2120 dnl Extra system-specific library directories - please add to list
2121 for dir in "/usr/ccs/lib"; do
2122 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2125 dnl --site-runtime-libraries (multiple dirs)
2126 COLON_TO_SPACE(site_runtime_libraries)
2127 if test -n "$site_runtime_libraries"; then
2128 LD_RUN_PATH="`echo $site_runtime_libraries | sed -e 's/ */:/g'`"
2132 dnl Linux systems have dynamic runtime library directories listed in
2133 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty
2134 dnl safe to use them at link time, and less controversial than forcing
2135 dnl the run-time to use the link-time libraries. This also helps avoid
2136 dnl mismatches between the link-time and run-time libraries.
2138 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries
2139 dnl listed in /etc/ld.so.conf on some systems, and including them on
2140 dnl the link path leads to linking in utterly broken libc's.
2141 dnl There are many clever ways of approaching this problem,
2142 dnl but finding out that actually works...
2144 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then
2145 dnl for dir in `cat /etc/ld.so.conf`; do
2146 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system)
2148 dnl add_runtime_path=no
2151 dnl -------------------------------------
2152 dnl Compute runtime library path
2153 dnl -------------------------------------
2155 if test -n "$add_runtime_path"; then :;
2156 elif test "$dynamic" = "no"; then add_runtime_path=no
2157 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes
2158 else case "$opsys" in
2159 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;;
2160 * ) add_runtime_path=no ;;
2164 if test "$add_runtime_path" = "yes"; then
2165 dnl Try to autodetect runtime library flag (usually -R),
2166 dnl and whether it works (or at least does no harm)
2167 AC_MSG_CHECKING("for runtime libraries flag")
2169 sol2 ) dash_r="-R" ;;
2170 decosf* | linux* | irix*) dash_r="-rpath " ;;
2173 for try_dash_r in "-R" "-R " "-rpath "; do
2174 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
2175 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
2176 AC_TRY_LINK(, , dash_r="$try_dash_r")
2178 test -n "$dash_r" && break
2181 if test -n "$dash_r";
2182 then AC_MSG_RESULT("\"${dash_r}\"")
2183 else AC_MSG_RESULT(NONE)
2187 xe_add_unique_runpath_dir='
2189 for xe_dir in $runpath_dirs; do dnl Uniquify
2190 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no
2192 if test "$xe_add_p" = "yes"; then
2193 test -n "$runpath" && runpath="${runpath}:"
2194 runpath="${runpath}${xe_runpath_dir}"
2195 runpath_dirs="$runpath_dirs $xe_runpath_dir"
2199 dnl XE_ADD_RUNPATH_DIR(directory)
2200 define([XE_ADD_RUNPATH_DIR],[{
2202 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags)
2203 test "$xe_runpath_dir" != "/lib" -a \
2204 "$xe_runpath_dir" != "/usr/lib" -a \
2205 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \
2206 eval "$xe_add_unique_runpath_dir"
2209 dnl XE_COMPUTE_RUNPATH()
2210 define([XE_COMPUTE_RUNPATH],[
2211 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
2212 dnl Remove runtime paths from current ld switches
2213 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2214 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"`
2215 dnl PRINT_VAR(ld_switch_site ld_switch_x_site)
2217 dnl Fix up Runtime path
2218 dnl If LD_RUN_PATH is set in environment, use that.
2219 dnl In this case, assume user has set the right value.
2220 runpath="" runpath_dirs=""
2221 if test -n "$LD_RUN_PATH"; then
2222 runpath="$LD_RUN_PATH"
2223 elif test "$GCC" = "yes"; then
2224 dnl Compute runpath from gcc's -v output
2225 ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
2226 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c
2227 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
2228 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
2229 case "$arg" in P,* | -L* | -R* )
2230 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
2231 XE_ADD_RUNPATH_DIR("$dir")
2235 ld_switch_run="$ld_switch_run_save"
2238 dnl Add all directories with .so files to runpath
2239 for arg in $ld_switch_site $ld_switch_x_site; do
2240 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac
2242 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available
2243 if test "$opsys $need_motif" = "sol2 yes"; then
2244 xe_runpath_dir="/opt/SUNWdt/lib";
2245 eval "$xe_add_unique_runpath_dir";
2247 fi dnl Compute $runpath
2249 if test -n "$runpath"; then
2250 ld_switch_run="${dash_r}${runpath}"
2251 XE_PROTECT_LINKER_FLAGS(ld_switch_run)
2252 test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
2256 XE_COMPUTE_RUNPATH()
2261 dnl -----------------------------------
2262 dnl Do some misc autoconf-special tests
2263 dnl -----------------------------------
2265 dnl Do the opsystem or machine files prohibit the use of the GNU malloc?
2266 dnl Assume not, until told otherwise.
2268 if test "$with_dlmalloc" != "no"; then
2273 after_morecore_hook_exists=yes
2274 AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no)
2275 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
2276 AC_MSG_CHECKING(whether __after_morecore_hook exists)
2277 AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
2278 [AC_MSG_RESULT(yes)],
2280 after_morecore_hook_exists=no])
2281 if test "$system_malloc" = "yes" ; then
2284 - The GNU allocators don't work with this system configuration."
2285 elif test "$with_system_malloc" = "yes" ; then
2288 - User chose not to use GNU allocators."
2289 elif test "$with_debug_malloc" = "yes" ; then
2292 - User chose to use Debugging Malloc."
2295 if test "$doug_lea_malloc" = "yes" ; then
2296 if test "$GNU_MALLOC" = yes ; then
2298 - Using Doug Lea's new malloc from the GNU C Library."
2300 AC_DEFINE(DOUG_LEA_MALLOC)
2301 if test "$after_morecore_hook_exists" = "no" ; then
2303 - Using Doug Lea's new malloc from the Linux C Library."
2304 AC_DEFINE(_NO_MALLOC_WARNING_)
2306 use_minimal_tagbits=yes
2309 dnl #### mcheck is broken in all versions of Linux libc and glibc.
2310 dnl Try this again when 2.1 hits the streets.
2311 dnl Avoid using free-hook.c if support exists for malloc debugging in libc
2312 dnl have_libmcheck=no
2313 dnl if test "$error_check_malloc" = "yes" -a \
2314 dnl "$have_glibc" = "yes" -a \
2315 dnl "$doug_lea_malloc" = "yes"; then
2316 dnl AC_CHECK_HEADERS(mcheck.h)
2317 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no)
2320 dnl if test "$have_libmcheck" = "yes"; then
2321 dnl AC_DEFINE(HAVE_LIBMCHECK)
2322 dnl libmcheck=-lmcheck
2323 dnl AC_SUBST(libmcheck)
2326 dnl Some other nice autoconf tests. If you add a test here which
2327 dnl should make an entry in src/config.h, do not forget to add an
2328 dnl #undef clause to src/config.h.in for autoconf to modify.
2334 dnl checks for header files
2335 AC_CHECK_HEADERS(dnl
2337 cygwin/version.h dnl
2359 dnl Some systems have utime.h but do not declare the struct anyplace.
2360 AC_MSG_CHECKING(for struct utimbuf)
2361 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2362 #include <sys/time.h>
2365 #ifdef HAVE_SYS_TIME_H
2366 #include <sys/time.h>
2373 #endif], [static struct utimbuf x; x.actime = x.modtime;],
2375 AC_DEFINE(HAVE_STRUCT_UTIMBUF)],
2378 dnl checks for typedefs
2385 AC_CHECK_TYPE(ssize_t, int)
2387 AC_MSG_CHECKING(for struct timeval)
2388 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
2389 #include <sys/time.h>
2392 #ifdef HAVE_SYS_TIME_H
2393 #include <sys/time.h>
2397 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
2400 AC_DEFINE(HAVE_TIMEVAL)],
2404 dnl checks for structure members
2408 dnl checks for compiler characteristics
2411 dnl check for Make feature
2414 dnl check byte order
2417 dnl define SIZEOF_TYPE
2418 AC_CHECK_SIZEOF(short)
2419 if test "$ac_cv_sizeof_short" = 0; then
2421 echo "*** PANIC *** Configure tests are not working - compiler is broken."
2422 echo "*** PANIC *** Please examine config.log for compilation errors."
2425 AC_CHECK_SIZEOF(int)
2426 AC_CHECK_SIZEOF(long)
2427 AC_CHECK_SIZEOF(long long)
2428 AC_CHECK_SIZEOF(void *)
2430 dnl check for long file names
2431 AC_SYS_LONG_FILE_NAMES
2433 dnl -lm is required by LISP_FLOAT_TYPE, among other things
2434 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2436 dnl Floating operation support is now unconditional
2437 AC_DEFINE(LISP_FLOAT_TYPE)
2439 AC_TRY_LINK([#include <math.h>],
2440 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2441 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2443 dnl Determine type of mail locking from configure args and s&m headers
2444 AC_CHECKING(type of mail spool file locking)
2445 AC_CHECK_FUNCS(lockf flock)
2446 dnl The mail_use_xxx variables are set according to the s&m headers.
2447 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
2448 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
2449 test -z "$mail_locking" -a "$mail_use_locking" = "yes" && mail_locking=locking
2450 if test "$mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF)
2451 elif test "$mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK)
2452 elif test "$mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING)
2453 else mail_locking="dot-locking"; AC_DEFINE(MAIL_LOCK_DOT)
2455 test "$mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \
2456 XE_DIE("lockf mail locking requested but not available.")
2457 test "$mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \
2458 XE_DIE("flock mail locking requested but not available.")
2459 test "$mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \
2460 XE_DIE("locking mail locking requested but not available.")
2462 case "$opsys" in decosf*)
2463 AC_CHECK_LIB(pthreads, cma_open)
2464 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \
2465 c_switch_site="$c_switch_site -threads" ;;
2468 AC_MSG_CHECKING(whether the -xildoff compiler flag is required)
2469 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
2470 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
2471 then AC_MSG_RESULT(no);
2472 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site)
2474 else AC_MSG_RESULT(no)
2477 dnl Link with "-z ignore" on Solaris if supported
2478 if test "$opsys" = "sol2"; then
2479 if test "$os_release" -ge 56; then
2480 AC_MSG_CHECKING(for \"-z ignore\" linker flag)
2481 case "`ld -h 2>&1`" in
2482 *-z\ ignore\|record* ) AC_MSG_RESULT(yes)
2483 XE_PREPEND(-z ignore, ld_switch_site) ;;
2484 *) AC_MSG_RESULT(no) ;;
2489 dnl ----------------------
2490 dnl Choose a window system
2491 dnl ----------------------
2493 AC_CHECKING("for specified window system")
2495 if test "$with_x11" != "no"; then
2496 dnl User-specified --x-includes or --x-libraries implies --with-x11.
2497 test "$x_includes $x_libraries" != "NONE NONE" && \
2498 window_system=x11 with_x11=yes
2500 dnl Autodetection of X11 libraries and includes
2501 dnl -------------------------------------------
2502 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but
2503 dnl it often gets it wrong, so we only use it as a last resort.
2505 dnl $OPENWINHOME implies --x-includes and --x-libraries
2506 dnl Not (yet) handled by autoconf2
2507 if test "$x_includes $x_libraries" = "NONE NONE" \
2508 -a -n "$OPENWINHOME" \
2509 -a "$OPENWINHOME" != "/usr/openwin" \
2510 -a -d "$OPENWINHOME"; then
2511 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib"
2512 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include"
2513 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include"
2516 if test "$x_includes" = "NONE"; then
2517 dnl AC_PATH_XTRA often guesses /usr/include, when some other
2518 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20).
2519 dnl This is a workaround for idiot (esp. HP) system vendors, who
2520 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT.
2521 for dir in "/usr/X11" "/usr/X11R6"; do
2522 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi
2526 if test "$x_libraries" = "NONE"; then
2527 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
2528 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
2532 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us.
2533 if test "$no_x" = "yes"
2534 then with_x11=no window_system=none HAVE_X_WINDOWS=no
2535 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
2540 yes ) window_system=x11 HAVE_X_WINDOWS=yes ;;
2541 no ) window_system=none HAVE_X_WINDOWS=no ;;
2544 if test "$with_x11" = "yes"; then
2545 AC_DEFINE(HAVE_X_WINDOWS)
2546 XE_APPEND(lwlib, MAKE_SUBDIR)
2547 XE_APPEND(lwlib, SRC_SUBDIR_DEPS)
2549 dnl Try to find Motif/CDE/Tooltalk dirs
2550 dnl These take precedence over other X libs/includes, so PRE-pend
2551 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
2552 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
2553 if test -d "$lib_dir" -a -d "$inc_dir"; then
2554 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2555 x_libraries="$lib_dir $x_libraries"
2556 XE_PREPEND(-L${lib_dir}, X_LIBS) ;;
2558 case "$x_includes" in "$inc_dir"* ) ;; *)
2559 x_includes="$inc_dir $x_includes"
2560 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;;
2562 break; dnl only need ONE Motif implementation!
2566 dnl Contrib X libs/includes do NOT take precedence, so AP-pend
2567 for rel in "X11R6" "X11R5" "X11R4"; do
2568 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
2569 if test -d "$lib_dir" -a -d "$inc_dir"; then
2570 case "$x_libraries" in *"$lib_dir"* ) ;; *)
2571 x_libraries="$x_libraries $lib_dir"
2572 XE_APPEND(-L${lib_dir}, X_LIBS)
2574 case "$x_includes" in "$inc_dir"* ) ;; *)
2575 x_includes="$x_includes $inc_dir"
2576 XE_APPEND(-I${inc_dir}, X_CFLAGS)
2578 break; dnl Only need ONE X11 implementation !
2582 dnl Avoid version mismatch for shared library libXm.so on osf4
2583 if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi
2585 ld_switch_x_site="$X_LIBS"
2587 XE_COMPUTE_RUNPATH()
2589 if test "$extra_verbose" = "yes"; then
2590 echo; echo "X11 compilation variables:"
2591 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS)
2595 dnl Set up bitmaps search path.
2596 dnl The original suggestion was to unconditionally to append X11/bitmaps
2597 dnl to each element of $x_includes, I'm pretty sure this is the wrong
2598 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each
2599 dnl element and add them to BITMAPDIR if they exist.
2601 if test "$x_includes" != NONE; then
2602 for i in $x_includes; do
2603 if test -d "$i/bitmaps"; then
2604 bitmapdirs="$i/bitmaps:$bitmapdirs"
2606 if test -d "$i/X11/bitmaps"; then
2607 bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
2610 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
2612 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs")
2614 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO
2615 AC_CHECKING(for X defines extracted by xmkmf)
2617 if mkdir conftestdir; then
2619 cat > Imakefile <<'EOF'
2621 @echo ${PROTO_DEFINES} ${STD_DEFINES}
2623 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2624 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2625 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`
2629 for word in $xmkmf_defines; do
2632 -D* ) word=`echo '' $word | sed -e 's:^ *-D::'`
2633 AC_DEFINE_UNQUOTED($word) ;;
2638 dnl make sure we can find Intrinsic.h
2639 AC_CHECK_HEADER(X11/Intrinsic.h, ,
2640 [AC_MSG_ERROR("Unable to find X11 header files.")])
2642 dnl -lXt and -lX11 are required
2643 dnl Some broken systems require the magic "-b i486-linuxaout" flag
2644 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes)
2645 if test "$have_lib_x11" != "yes"; then
2646 AC_CHECK_LIB(X11, XGetFontProperty,
2647 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site",
2648 [AC_MSG_ERROR("Unable to find X11 libraries.")],
2652 test "$extra_verbose" = "yes" && echo " Setting libs_x to \"-lX11\""
2654 dnl Autodetect -lXext
2655 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x))
2658 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x),
2659 AC_MSG_ERROR("Unable to find X11 libraries."))
2661 AC_MSG_CHECKING(the version of X11 being used)
2662 AC_TRY_RUN([#include <X11/Intrinsic.h>
2663 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }],
2664 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4])
2665 AC_MSG_RESULT(R${x11_release})
2666 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release})
2668 AC_CHECK_FUNCS(XConvertCase)
2670 AC_CHECK_HEADERS(X11/Xlocale.h)
2672 dnl remove this - we should avoid checking for specific OS
2673 AC_MSG_CHECKING(for XFree86)
2674 if test -d "/usr/X386/include" -o \
2675 -f "/etc/XF86Config" -o \
2676 -f "/etc/X11/XF86Config" -o \
2677 -f "/usr/X11R6/lib/X11/XF86Config"; then
2679 AC_DEFINE(HAVE_XFREE386)
2684 dnl autodetect -lXmu
2685 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile,
2686 with_xmu=yes, with_xmu=no) }
2687 if test "$with_xmu" = "no"; then
2690 XE_PREPEND(-lXmu, libs_x)
2694 dnl Autodetect -lXbsd
2695 dnl #### Someone, please add a better function than main
2696 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x))
2698 dnl Problem with the MIT distribution of X on AIX
2699 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then
2700 dnl X11R6 requires thread-safe code on AIX for some reason
2701 if test "$GCC" = "yes"; then
2702 XE_PREPEND(-mthreads, X_CFLAGS)
2703 XE_PREPEND(-mthreads, libs_x)
2706 "xlc" ) CC="xlc_r" ;;
2707 "xlC" ) CC="xlC_r" ;;
2713 fi dnl $with_x11 = yes
2715 if test "$with_msw" != "no"; then
2716 AC_CHECKING(for MS-Windows)
2717 AC_CHECK_LIB(gdi32,main,with_msw=yes)
2718 if test "$with_msw" = "yes"; then
2719 AC_DEFINE(HAVE_MS_WINDOWS)
2720 install_pp="$blddir/lib-src/installexe.sh"
2721 XE_APPEND(-lshell32 -lgdi32 -luser32 -lcomctl32 -lwinspool, libs_system)
2722 test "$with_dragndrop" != no && XE_APPEND(msw, dragndrop_proto)
2723 if test "$window_system" != x11; then
2725 test "$with_scrollbars" != "no" && with_scrollbars=msw \
2726 && XE_ADD_OBJS(scrollbar-msw.o)
2727 test "$with_menubars" != "no" && with_menubars=msw \
2728 && XE_ADD_OBJS(menubar-msw.o)
2729 test "$with_toolbars" != "no" && with_toolbars=msw \
2730 && XE_ADD_OBJS(toolbar-msw.o)
2731 test "$with_dialogs" != "no" && with_dialogs=msw \
2732 && XE_ADD_OBJS(dialog-msw.o)
2733 test "$with_widgets" != "no" && with_widgets=msw
2735 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-msw.o)
2736 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-msw.o)
2737 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-msw.o)
2738 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-msw.o)
2740 dnl check for our special version of select
2741 AC_TRY_RUN([#include <fcntl.h>
2742 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }],
2743 [AC_DEFINE(HAVE_MSG_SELECT)])
2744 with_file_coding=yes
2745 XE_ADD_OBJS(console-msw.o device-msw.o event-msw.o frame-msw.o objects-msw.o select-msw.o redisplay-msw.o glyphs-msw.o gui-msw.o)
2749 AC_SUBST(install_pp)
2751 test -z "$window_system" && window_system="none"
2753 dnl Test for features that require a window system - ANY window system
2754 if test "$window_system" = "none"; then
2755 for feature in menubars scrollbars toolbars dialogs dragndrop xface
2757 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2758 AC_MSG_WARN([--with-$feature ignored: Not valid without window system support])
2760 eval "with_${feature}=no"
2763 test -z "$with_toolbars" && with_toolbars=yes
2766 dnl ### Test for features that require mswindows support - currently none
2767 dnl ### MS-Windows folks: add code here..... (martin)
2768 if test "$with_msw" != "yes"; then
2769 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES
2771 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2772 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support])
2774 eval "with_${feature}=no"
2780 dnl Test for features that require X11 support
2781 if test "$with_x11" != "yes"; then
2782 dnl It ought to be reasonable to have no output device at all, and only use
2783 dnl XEmacs in --batch mode.
2784 dnl if test "$with_tty" = "no" ; then
2785 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.])
2787 for feature in tooltalk cde offix wmcommand xim xmu nas_sound
2789 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
2790 AC_MSG_WARN([--with-$feature ignored: Not valid without X support])
2792 eval "with_${feature}=no"
2796 dnl FSF 19.29 has some bitmapdir stuff here.
2799 case "$window_system" in
2800 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;;
2801 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;;
2802 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;;
2805 case "$x_libraries" in *X11R4* )
2806 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h"
2807 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h"
2810 dnl Enable or disable proper handling of WM_COMMAND
2811 AC_CHECKING(for WM_COMMAND option);
2812 dnl if test "$with_wmcommand" = "yes"; then
2813 if test "$with_wmcommand" != "no"; then
2814 AC_DEFINE(HAVE_WMCOMMAND)
2817 dnl Autodetect Xauth
2818 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
2819 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
2820 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) }
2821 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) }
2822 test -z "$with_xauth" && with_xauth=yes
2823 if test "$with_xauth" = "yes"; then
2824 AC_DEFINE(HAVE_XAUTH)
2825 XE_SPACE(libs_xauth, $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
2827 AC_SUBST(libs_xauth)
2829 dnl This one is for the static initializeds variables in
2830 dnl offix.c, so that the thing is dumped after lastfile.o
2833 dnl Autodetect tooltalk
2834 if test "$with_tooltalk" != "no" ; then
2835 dnl autodetect the location of tt_c.h
2836 dnl tt_c.h might be in Tt or desktop include directories
2837 for dir in "" "Tt/" "desktop/" ; do
2838 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break)
2840 if test -z "$tt_c_h_file"; then
2841 if test "$with_tooltalk" = "yes"; then
2842 USAGE_ERROR("Unable to find required tooltalk header files.")
2847 if test "$with_tooltalk" != "no" ; then
2848 for extra_libs in "" "-lI18N -lce" "-lcxx"; do
2849 AC_CHECK_LIB(tt, tt_message_create,
2850 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs)
2852 if test -z "$tt_libs"; then
2853 if test "$with_tooltalk" = "yes"; then
2854 USAGE_ERROR("Unable to find required tooltalk libraries.")
2859 test -z "$with_tooltalk" && with_tooltalk=yes
2860 if test "$with_tooltalk" = "yes"; then
2862 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file")
2863 XE_PREPEND($tt_libs, libs_x)
2864 XE_ADD_OBJS(tooltalk.o)
2868 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) }
2869 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) }
2870 test -z "$with_cde" && with_cde=yes
2871 if test "$with_dragndrop" = no; then
2872 AC_MSG_WARN([No CDE without generic Drag'n'Drop support])
2875 if test "$with_cde" = "yes" ; then
2877 XE_PREPEND(-lDtSvc, libs_x)
2878 XE_APPEND(CDE, dragndrop_proto)
2879 with_tooltalk=yes # CDE requires Tooltalk
2880 need_motif=yes # CDE requires Motif
2883 dnl Always compile OffiX unless --without-offix is given, no
2884 dnl X11 support is compiled in, no standard Xmu is available,
2885 dnl or dragndrop support is disabled
2886 dnl Because OffiX support currently loses when more than one display
2887 dnl is in use, we now disable it by default -slb 07/10/1998.
2888 test "$window_system" != "x11" && with_offix=no
2889 if test "$with_xmu" != yes -a "$with_x11" = yes; then
2890 AC_MSG_WARN([No OffiX without real Xmu support])
2893 if test "$with_dragndrop" = no; then
2894 AC_MSG_WARN([No OffiX without generic Drag'n'Drop support])
2897 if test "$with_cde" = yes; then
2898 AC_MSG_WARN([CDE already found, disabling OffiX support])
2901 test -z "$with_offix" && with_offix=no
2902 if test "$with_offix" = "yes"; then
2903 AC_DEFINE(HAVE_OFFIX_DND)
2904 XE_APPEND(offix.o, dnd_objs)
2905 XE_APPEND(OffiX, dragndrop_proto)
2908 dnl Autodetect Drag'n'Drop support
2909 dnl always included if CDE, Offix, or MSWindows are defined
2910 AC_MSG_CHECKING(if drag and drop API is needed)
2911 if test "$with_dragndrop" != "no" ; then
2912 if test -n "$dragndrop_proto" ; then
2914 AC_MSG_RESULT([yes (${dragndrop_proto} )])
2915 AC_DEFINE(HAVE_DRAGNDROP)
2916 XE_APPEND(dragdrop.o, extra_objs)
2924 AC_CHECKING(for LDAP)
2925 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
2926 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
2927 if test "$with_ldap" != "no"; then
2928 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
2929 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
2930 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
2931 test "$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) }
2932 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
2934 if test "$with_ldap" = "yes"; then
2935 AC_DEFINE(HAVE_LDAP)
2936 XE_ADD_OBJS(eldap.o)
2937 if test "$with_ldap_nolber" = "yes" ; then
2938 XE_PREPEND(-lldap, LIBS)
2940 if test "$with_ldap_krb" = "yes" ; then
2941 XE_PREPEND(-lkrb, LIBS)
2943 if test "$with_ldap_krbdes" = "yes" ; then
2944 XE_PREPEND(-ldes, LIBS)
2945 XE_PREPEND(-lkrb, LIBS)
2947 XE_PREPEND(-llber, LIBS)
2948 XE_PREPEND(-lldap, LIBS)
2950 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
2953 dnl Autodetect PostgreSQL
2954 dnl The default installation location (non-Linux) is /usr/local/pgsql;
2955 dnl a different prefix can be selected at build/install time. If PostgreSQL
2956 dnl is installed into a different prefix, that prefix must be specified in
2957 dnl in the --site-prefixes flag.
2958 dnl The default RPM-based Linux installation location is /usr.
2959 AC_CHECKING(for PostgreSQL)
2961 postgres_includes_found=no
2962 save_c_switch_site="$c_switch_site"
2964 dnl First, test standard location and site prefixes only:
2965 if test "$with_postgresql" != "no"; then
2966 AC_CHECK_HEADER(libpq-fe.h,postgres_includes_found=yes)
2969 dnl Otherwise, test different known headers locations on linux:
2970 if test "$postgres_includes_found" = "no" -a "$with_postgresql" != "no" -a \
2971 -d "/usr/local/pgsql/include"; then
2972 c_switch_site="$c_switch_site -I/usr/local/pgsql/include"
2973 AC_CHECK_HEADER(libpq-fe.h,postgres_includes_found=yes)
2974 if test "$postgres_includes_found" != "yes"; then
2975 postgres_h_path="/usr/local/pgsql/include"
2977 c_switch_site="$save_c_switch_site"
2979 if test "$postgres_includes_found" = "no" -a "$with_postgresql" != "no" -a \
2980 -d "/usr/include/pgsql"; then
2981 c_switch_site="$c_switch_site -I/usr/include/pgsql"
2982 AC_CHECK_HEADER(libpq-fe.h,postgres_includes_found=yes)
2983 if test "$postgres_includes_found" = "yes"; then
2984 postgres_h_path="pgsql"
2986 c_switch_site="$save_c_switch_site"
2988 if test "$postgres_includes_found" = "no" -a "$with_postgresql" != "no" -a \
2989 -d "/usr/include/postgresql"; then
2990 c_switch_site="$c_switch_site -I/usr/include/postgresql"
2991 AC_CHECK_HEADER(libpq-fe.h,postgres_includes_found=yes)
2992 if test "$postgres_includes_found" = "yes"; then
2993 postgres_h_path="postgresql"
2995 c_switch_site="$save_c_switch_site"
2998 dnl Finally, check if we can link with libpq:
2999 if test "$postgres_includes_found" = "yes"; then
3000 AC_CHECK_LIB(pq,PQconnectdb,with_postgresql=yes,with_postgresql=no)
3002 if test "$with_postgresql" = "yes"; then
3003 AC_CHECK_LIB(pq,PQconnectStart,with_postgresqlv7=yes,with_postgresqlv7=no)
3005 if test "$with_postgresql" = "yes"; then
3006 if test -n "$postgres_h_path"; then
3007 AC_DEFINE_UNQUOTED(POSTGRES_H_PATH, $postgres_h_path)
3009 AC_DEFINE(HAVE_POSTGRESQL)
3010 if test "$with_postgresqlv7" = "yes"; then
3011 AC_DEFINE(HAVE_POSTGRESQLV7)
3013 XE_PREPEND(-lpq, LIBS)
3014 XE_ADD_OBJS(postgresql.o)
3017 dnl ----------------------
3018 dnl Graphics libraries
3019 dnl ----------------------
3021 if test "$window_system" != "none"; then
3022 AC_CHECKING(for graphics libraries)
3026 if test -z "$with_xpm"; then
3027 AC_MSG_CHECKING(for Xpm - no older than 3.4f)
3029 AC_TRY_RUN([#define XPM_NUMBERS
3030 #include <X11/xpm.h>
3031 int main(int c, char **v) {
3033 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
3034 XpmIncludeVersion < 30406 ? 2 : 0 ;}],
3035 [./conftest dummy_arg; xpm_status=$?;
3036 if test "$xpm_status" = "0"; then
3040 if test "$xpm_status" = "1"; then
3041 xpm_problem="Xpm library version and header file version don't match!"
3042 elif test "$xpm_status" = "2"; then
3043 xpm_problem="Xpm library version is too old!"
3045 xpm_problem="Internal xpm detection logic error!"
3048 *** WARNING *** $xpm_problem
3049 I'm not touching that with a 10-foot pole!
3050 If you really want to use the installed version of Xpm, rerun
3051 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!"
3055 AC_MSG_RESULT($with_xpm)
3057 if test "$with_xpm" = "yes"; then
3059 XE_PREPEND(-lXpm, libs_x)
3060 AC_MSG_CHECKING(for \"FOR_MSW\" xpm)
3062 AC_TRY_LINK(, [XpmCreatePixmapFromData()],
3066 AC_MSG_RESULT($xpm_for_msw)
3067 if test "$xpm_for_msw" = "yes"; then
3072 dnl Autodetect XFACE
3073 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) }
3074 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) }
3075 test -z "$with_xface" && with_xface=yes
3076 if test "$with_xface" = "yes"; then
3077 AC_DEFINE(HAVE_XFACE)
3078 XE_PREPEND(-lcompface, libs_x)
3081 dnl For a brief period we had the GIF code split out into a separate library,
3082 dnl but patent problems, etc. sort of squashed that idea.
3083 dnl We default to building with builtin GIF decoding
3084 if test "$with_gif" != "no"; then
3087 XE_ADD_OBJS(dgif_lib.o gif_io.o)
3090 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
3091 dnl So we always search for libz compression support.
3092 if test "$with_png $with_tiff" != "no no"; then
3093 AC_CHECK_LIB(c, inflate, [:], [
3094 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
3095 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
3099 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
3100 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
3101 test -z "$with_jpeg" && with_jpeg=yes
3102 if test "$with_jpeg" = "yes"; then
3103 AC_DEFINE(HAVE_JPEG)
3104 XE_PREPEND(-ljpeg, libs_x)
3109 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
3110 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) }
3111 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no) }
3112 if test -z "$with_png"; then
3113 AC_MSG_CHECKING(for workable png version information)
3114 xe_check_libs="-lpng -lz"
3115 AC_TRY_RUN([#include <png.h>
3116 int main(int c, char **v) {
3117 if (c == 1) return 0;
3118 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1;
3119 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}],
3120 [./conftest dummy_arg; png_status=$?;
3121 if test "$png_status" = "0"; then
3125 if test "$png_status" = "1"; then
3126 png_problem="PNG library version and header file don't match!"
3127 elif test "$png_status" = "2"; then
3128 png_problem="PNG library version too old (pre 1.0.2)!"
3131 *** WARNING *** $png_problem
3132 I'm not touching that with a 10-foot pole!
3133 If you really want to use the installed version of libPNG, rerun
3134 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!"
3138 AC_MSG_RESULT($with_png)
3140 if test "$with_png" = "yes"; then
3142 XE_PREPEND(-lpng, libs_x)
3146 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) }
3147 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no) }
3148 test -z "$with_tiff" && with_tiff=yes
3149 if test "$with_tiff" = "yes"; then
3150 AC_DEFINE(HAVE_TIFF)
3151 XE_PREPEND(-ltiff, libs_x)
3155 dnl ----------------------
3156 dnl X-Specific Graphics libraries
3157 dnl ----------------------
3159 if test "$with_x11" = "yes"; then
3161 AC_CHECKING(for X11 graphics libraries)
3163 AC_CHECKING(for the Athena widgets)
3165 dnl What in heck did the user actually want?
3166 case "$with_athena" in
3167 dnl This is the default, old fashioned flat Athena.
3168 "xaw" | "") athena_variant=Xaw athena_3d=no ;;
3169 "3d") athena_variant=Xaw3d athena_3d=yes ;;
3170 "next") athena_variant=neXtaw athena_3d=yes ;;
3171 "95") athena_variant=Xaw95 athena_3d=yes ;;
3172 "xpm") athena_variant=XawXpm athena_3d=yes ;;
3173 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;;
3176 dnl Search for the Athena library...
3177 if test "$athena_3d" = "no"; then
3178 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
3180 dnl Must not be a 3d library...
3181 AC_CHECK_LIB($athena_variant, threeDClassRec,
3182 AC_MSG_WARN("Could not find a non-3d Athena widget library."),
3183 athena_lib=$athena_variant)
3185 AC_MSG_WARN("Could not find an Athena widget library."))
3187 dnl The real configuration, need 3d library
3188 AC_CHECK_LIB($athena_variant, threeDClassRec, athena_lib=$athena_variant,
3189 dnl OK, couldn't find it with a proper name, try the standard Athena lib
3190 dnl If that is 3d, presume the user asked for what they have installed.
3191 AC_CHECK_LIB(Xaw, threeDClassRec,
3194 AC_MSG_WARN("Assuming that libXaw is actually $athena_variant.");
3196 AC_MSG_WARN("Could not find a 3d Athena widget library that looked like $athena_variant.")))
3199 dnl Now we locate the Athena headers that we need.
3200 if test "$athena_3d" = "no"; then
3201 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3202 AC_MSG_WARN("Could not find a non-3d Athena header set."),
3203 AC_CHECK_HEADER(X11/Xaw/XawInit.h,
3204 athena_h_path=X11/Xaw,
3205 AC_MSG_WARN("Could not find a non-3d Athena header set.")))
3207 dnl The three-d Athena headers are so much more slippery.
3208 dnl Curse this `Lets replace standard libraries' thing that they did. :/
3209 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h,
3210 AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h,
3211 athena_h_path=X11/$athena_variant,))
3213 dnl Is the variant specific header directory directly under include?
3214 if test -z "$athena_h_path"; then
3215 AC_CHECK_HEADER($athena_variant/XawInit.h,
3216 AC_CHECK_HEADER($athena_variant/ThreeD.h,
3217 athena_h_path=$athena_variant,))
3220 dnl If we couldn't find the specific variant, try the generic Athena 3d headers
3221 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3222 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h,
3223 AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h,
3225 AC_MSG_WARN("Assuming that X11/Xaw3d headers are suitable for $athena_variant.")
3226 athena_h_path=X11/Xaw3d
3230 dnl Also generic 3d headers directly under include dir
3231 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then
3232 AC_CHECK_HEADER(Xaw3d/XawInit.h,
3233 AC_CHECK_HEADER(Xaw3d/ThreeD.h,
3235 AC_MSG_WARN("Assuming that Xaw3d headers are suitable for $athena_variant.")
3240 dnl If nothing yet found, see if Xaw is a 3d header set...
3241 dnl We AC_MSG_WARN if we fail because I am all out of ideas...
3242 if test -z "$athena_h_path"; then
3243 AC_CHECK_HEADER(X11/Xaw/ThreeD.h,
3245 AC_MSG_WARN("Assuming that X11/Xaw headers are suitable for $athena_variant.")
3246 athena_h_path=X11/Xaw
3248 AC_MSG_WARN("Could not find a suitable 3d Athena header set."))
3252 dnl Do we actually have a usable Athena widget set? Please?
3253 if test -n "$athena_lib" -a -n "$athena_h_path"; then
3259 dnl autodetect Motif - but only add to libs_x later (if necessary)
3260 AC_CHECK_HEADER(Xm/Xm.h,
3261 [AC_CHECK_LIB(Xm, XmStringFree, have_motif=yes, have_motif=no)],
3264 if test "$have_motif" = "yes"; then
3265 dnl autodetect lesstif
3266 AC_MSG_CHECKING(for Lesstif)
3269 #ifdef LESSTIF_VERSION
3272 ], have_lesstif=yes, have_lesstif=no)
3273 AC_MSG_RESULT($have_lesstif)
3276 fi dnl "$with_x11" = "yes"
3278 dnl Finish ensuring that we have values for the various toolkit items.
3279 dnl Not all toolkits support all widgets
3280 dnl if Motif is available we use it for the dialog boxes.
3282 case "$with_menubars" in "" | "yes" | "athena" )
3283 with_menubars="lucid" ;;
3285 case "$with_dialogs" in "" | "yes" | "lucid" )
3286 if test "$have_motif" = "yes"; then with_dialogs="motif"
3287 elif test "$have_xaw" = "yes"; then with_dialogs="athena"
3288 else with_dialogs=no
3291 case "$with_scrollbars" in "" | "yes" )
3292 with_scrollbars="lucid" ;;
3294 case "$with_widgets" in "" | "yes" | "lucid")
3295 if test "$have_motif" = "yes"; then with_widgets="motif"
3296 elif test "$have_xaw" = "yes"; then with_widgets="athena"
3297 else with_widgets=no
3301 all_widgets="$with_menubars $with_scrollbars $with_dialogs $with_toolbars $with_widgets"
3303 case "$all_widgets" in
3305 if test "$have_xaw" != "yes"; then
3306 XE_DIE("Could not find a suitable Athena library to build with.")
3309 dnl Add the Lucid widget Athena code
3310 XE_APPEND(lwlib-Xaw.o, lwlib_objs)
3312 dnl Add the Athena widget library we located earlier
3313 XE_PREPEND(-l$athena_lib, libs_x)
3315 dnl Export the path for lwlib, used to build and include the headers
3316 dnl from the right place later on.
3317 AC_DEFINE_UNQUOTED(ATHENA_H_PATH, $athena_h_path)
3319 AC_DEFINE(LWLIB_USES_ATHENA)
3320 AC_DEFINE(NEED_ATHENA)
3322 if test "$athena_3d" = "yes"; then
3323 AC_DEFINE(HAVE_ATHENA_3D)
3328 case "$all_widgets" in *motif* )
3329 AC_DEFINE(LWLIB_USES_MOTIF)
3330 AC_DEFINE(NEED_MOTIF)
3331 XE_APPEND(lwlib-Xm.o, lwlib_objs)
3335 test "$with_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs)
3336 test "$with_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs)
3337 test "$with_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs)
3338 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3339 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs)
3340 case "$with_widgets" in athena* )
3341 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);;
3343 case "$all_widgets" in *lucid* )
3344 AC_DEFINE(NEED_LUCID)
3345 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;;
3348 AC_SUBST(lwlib_objs)
3350 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA)
3351 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA)
3353 if test "$athena_3d" = "yes"; then
3354 test "$with_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D)
3355 test "$with_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D)
3358 case "$with_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac
3359 test "$with_widgets" != "no" && test "$with_widgets" != "msw" && \
3360 AC_DEFINE(LWLIB_TABS_LUCID)
3362 test "$with_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS)
3363 test "$with_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS)
3364 test "$with_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS)
3365 test "$with_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS)
3366 test "$with_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS)
3368 test "$with_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID)
3369 test "$with_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID)
3371 test "$with_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF)
3372 test "$with_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF)
3373 test "$with_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF)
3374 test "$with_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF)
3376 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar.o)
3377 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar.o)
3378 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog.o)
3379 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar.o)
3381 if test "$with_x11" = "yes"; then
3382 test "$with_menubars" != "no" && XE_ADD_OBJS(menubar-x.o)
3383 test "$with_scrollbars" != "no" && XE_ADD_OBJS(scrollbar-x.o)
3384 test "$with_dialogs" != "no" && XE_ADD_OBJS(dialog-x.o)
3385 test "$with_toolbars" != "no" && XE_ADD_OBJS(toolbar-x.o)
3386 test "$all_widgets" != "no no no no no" && XE_ADD_OBJS(gui-x.o)
3389 dnl ----------------------
3390 dnl Mule-dependent options
3391 dnl ----------------------
3393 test -z "$with_mule" && with_mule=no
3394 test -z "$with_file_coding" && with_file_coding=no
3396 dnl if test "$with_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then
3397 dnl echo "Attempt to Build with Mule without Mule/Lisp"
3398 dnl echo "Please install the XEmacs/Mule tarball or"
3399 dnl echo "rerun configure with --with-mule=no"
3403 if test "$with_file_coding" = "yes" && test "$with_mule" = "no"; then
3404 AC_DEFINE(FILE_CODING)
3405 XE_ADD_OBJS(file-coding.o)
3408 if test "$with_mule" = "yes" ; then
3409 AC_CHECKING(for Mule-related features)
3411 AC_DEFINE(FILE_CODING)
3412 XE_ADD_OBJS(mule.o mule-ccl.o mule-charset.o file-coding.o)
3414 dnl Use -lintl to get internationalized strerror for Mule
3415 AC_CHECK_HEADERS(libintl.h)
3416 AC_CHECK_LIB(intl, strerror)
3418 AC_CHECKING(for Mule input methods)
3419 dnl Do we have the XmIm* routines? And if so, do we want to use them?
3420 dnl XIM seems to be flaky except on Solaris...
3421 dnl test -z "$with_xim" -a "$opsys" != "sol2" && with_xim=no
3422 case "$with_xim" in "" | "yes" )
3423 AC_CHECKING(for XIM)
3424 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no)
3425 dnl XIM + Lesstif is not (yet?) usable
3426 if test "$have_motif $have_lesstif" = "yes no"; then
3427 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif)
3430 if test "$with_xim" != "no"; then
3432 if test "$with_xim" = "xlib"; then
3434 XE_ADD_OBJS(input-method-xlib.o)
3436 if test "$with_xim" = "motif"; then
3437 AC_DEFINE(XIM_MOTIF)
3439 XE_ADD_OBJS(input-method-motif.o)
3441 if test "$with_xim" = "motif"; then
3446 dnl "with_xfs" = "yes"
3447 if test "$with_xfs" = "yes" ; then
3448 AC_CHECKING(for XFontSet)
3449 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no)
3450 if test "$with_xfs" = "yes" && test "$with_menubars" = "lucid"; then
3451 AC_DEFINE(USE_XFONTSET)
3452 if test "$with_xim" = "no" ; then
3453 XE_ADD_OBJS(input-method-xfs.o)
3459 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support
3460 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) }
3461 dnl Detour to find crypt
3462 if test "$with_wnn" != "no"; then
3463 AC_CHECK_FUNCS(crypt)
3464 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) }
3466 dnl Back to our regularly scheduled wnn hunting
3467 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then
3468 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn,
3469 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4,
3470 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6,
3471 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no))))
3473 test -z "$with_wnn" && with_wnn=yes
3474 if test "$with_wnn" = "yes"; then
3476 XE_PREPEND(-l$libwnn, libs_x)
3477 XE_ADD_OBJS(mule-wnnfns.o)
3478 if test "$with_wnn6" != "no"; then
3479 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes)
3480 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6)
3484 dnl Autodetect canna
3485 canna_includes_found=no
3486 if test "$with_canna" != "no"; then
3487 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3489 if test "$canna_includes_found" = "no" -a "$with_canna" != "no" -a \
3490 -d "/usr/local/canna/include"; then
3491 save_c_switch_site="$c_switch_site"
3492 c_switch_site="$c_switch_site -I/usr/local/canna/include"
3493 AC_CHECK_HEADER(canna/jrkanji.h,canna_includes_found=yes)
3494 if test "$canna_includes_found" != "yes"; then
3495 c_switch_site="$save_c_switch_site"
3500 test -z "$with_canna" && { AC_CHECK_HEADER(canna/RK.h, , with_canna=no) }
3501 test -z "$with_canna" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],with_canna=no) }
3502 test -z "$with_canna" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],with_canna=no) }
3503 test -z "$with_canna" && with_canna=yes
3504 if test "$with_canna" = "yes"; then
3505 AC_DEFINE(HAVE_CANNA)
3506 XE_PREPEND(-lcanna -lRKC, libs_x)
3507 XE_ADD_OBJS(mule-canna.o)
3510 else dnl "$with_mule" = "no"
3511 for feature in xim canna wnn; do
3512 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3513 AC_MSG_WARN("--with-${feature} ignored: Not valid without Mule support")
3515 eval "with_${feature}=no"
3520 dnl At this point, we know whether we need the motif lib or not.
3521 if test "$need_motif" = "yes" ; then
3522 XE_PREPEND(-lXm, libs_x)
3523 dnl AIX needs the following library for use with Motif
3524 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)])
3525 XE_COMPUTE_RUNPATH()
3528 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp ftime getaddrinfo gethostname getnameinfo getpagesize gettimeofday getcwd getpt getwd logb lrand48 matherr mkdir mktime perror poll random rename res_init rint rmdir select setitimer setpgid setlocale setsid sigblock sighold sigprocmask snprintf stpcpy strcasecmp strerror tzset ulimit usleep utimes waitpid vsnprintf fsync ftruncate umask)
3530 dnl Use our own realpath always.
3531 XE_ADD_OBJS(realpath.o)
3533 dnl Check whether the system provides getloadavg (Solaris 7 has it)
3534 AC_CHECK_FUNCS(getloadavg)
3536 if test "$ac_cv_func_getloadavg" != "yes"
3538 XE_ADD_OBJS(getloadavg.o)
3540 dnl Used by getloadavg() - does not require root priveleges
3541 AC_CHECK_LIB(kstat, kstat_open)
3543 dnl Another way to get the load average
3544 AC_CHECK_LIB(kvm, kvm_read)
3547 dnl If netdb.h does not declare h_errno, we must declare it by hand.
3548 AC_MSG_CHECKING(whether netdb declares h_errno)
3549 AC_TRY_LINK([#include <netdb.h>],
3552 AC_DEFINE(HAVE_H_ERRNO)],
3553 [AC_MSG_RESULT(no)])
3555 AC_MSG_CHECKING(for sigsetjmp)
3556 AC_TRY_COMPILE([#include <setjmp.h>],
3557 [sigjmp_buf bar; sigsetjmp (bar, 0);],
3559 AC_DEFINE(HAVE_SIGSETJMP)],
3560 [AC_MSG_RESULT(no)])
3562 AC_MSG_CHECKING(whether localtime caches TZ)
3563 AC_CACHE_VAL(emacs_cv_localtime_cache,
3564 [if test "$ac_cv_func_tzset" = "yes"; then
3565 AC_TRY_RUN([#include <time.h>
3567 # include <stdlib.h>
3569 extern char **environ;
3573 for (to = from = environ; (*to = *from); from++)
3574 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
3577 char TZ_GMT0[] = "TZ=GMT0";
3578 char TZ_PST8[] = "TZ=PST8";
3581 time_t now = time ((time_t *) 0);
3582 int hour_GMT0, hour_unset;
3583 if (putenv (TZ_GMT0) != 0)
3585 hour_GMT0 = localtime (&now)->tm_hour;
3587 hour_unset = localtime (&now)->tm_hour;
3588 if (putenv (TZ_PST8) != 0)
3590 if (localtime (&now)->tm_hour == hour_GMT0)
3593 if (localtime (&now)->tm_hour != hour_unset)
3596 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
3597 [# If we have tzset, assume the worst when cross-compiling.
3598 emacs_cv_localtime_cache=yes])
3600 # If we lack tzset, report that localtime does not cache TZ,
3601 # since we can't invalidate the cache if we don't have tzset.
3602 emacs_cv_localtime_cache=no
3604 AC_MSG_RESULT($emacs_cv_localtime_cache)
3605 if test $emacs_cv_localtime_cache = yes; then
3606 AC_DEFINE(LOCALTIME_CACHE)
3609 if test "$HAVE_TIMEVAL" = "yes"; then
3610 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments)
3612 #ifdef TIME_WITH_SYS_TIME
3613 #include <sys/time.h>
3616 #ifdef HAVE_SYS_TIME_H
3617 #include <sys/time.h>
3624 struct timeval time;
3625 gettimeofday (&time, 0);
3627 [AC_MSG_RESULT(two)],
3629 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)])
3634 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o)
3636 dnl HP-UX has a working alloca in libPW.
3637 dnl case "${GCC}${opsys}" in hpux* )
3638 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)])
3642 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA)
3644 dnl Check whether vfork exists and works correctly. (This does more
3645 dnl than just check for its existence.) If so, it defines HAVE_VFORK_H.
3646 dnl If not, it defines vfork to be fork.
3649 dnl Check whether strcoll exists and works correctly. (This does more
3650 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL.
3653 dnl If `getpgrp' takes no argument (the POSIX.1 version), define
3654 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a
3655 dnl process ID as an argument.
3656 AC_CHECK_FUNCS(getpgrp)
3659 dnl We used to call AC_FUNC_MMAP here
3660 dnl Instead we now use following, suggested by Neal Becker
3661 AC_MSG_CHECKING(for working mmap)
3662 case "$opsys" in ultrix* ) have_mmap=no ;; *)
3663 AC_TRY_RUN([#include <stdio.h>
3666 #include <sys/mman.h>
3668 #ifndef MAP_VARIABLE
3669 #define MAP_VARIABLE 0
3673 #define MAP_FAILED -1
3676 int main (int argc, char *argv[])
3680 #ifndef MAP_ANONYMOUS
3681 fd = open ("/dev/zero", O_RDWR);
3684 #define MAP_ANONYMOUS 0
3686 if (mmap(0, 1024, PROT_READ | PROT_WRITE,
3687 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS,
3688 fd, 0) != (void *) MAP_FAILED)
3690 perror ("conftest: mmap failed");
3692 }], have_mmap=yes, have_mmap=no) ;;
3694 AC_MSG_RESULT($have_mmap)
3695 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP)
3697 dnl rel_alloc requires either GNU malloc or system malloc with mmap
3698 dnl We only turn rel_alloc on by default if mmap is available.
3699 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && rel_alloc=no
3700 if test "$rel_alloc $have_mmap" = "default yes"; then
3701 if test "$doug_lea_malloc" = "yes"; then
3702 dnl Check if malloc() calls mmap(), making rel_alloc pointless.
3703 AC_MSG_CHECKING(for M_MMAP_THRESHOLD)
3704 AC_TRY_COMPILE([#include <malloc.h>],[
3705 #ifndef M_MMAP_THRESHOLD
3706 #error No M_MMAP_THRESHOLD :-(
3707 !@+$%^&*_)(_ - unlikely to compile...
3709 ], [rel_alloc=no; AC_MSG_RESULT(yes);], [rel_alloc=yes; AC_MSG_RESULT(no);])
3714 test "$rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC)
3716 dnl Check for terminal I/O variants
3717 dnl TERMIOS systems may have termio.h, but not vice-versa, I think.
3718 AC_CHECK_HEADER(termios.h,
3719 AC_DEFINE(HAVE_TERMIOS)
3720 AC_DEFINE(SIGNALS_VIA_CHARACTERS)
3721 AC_DEFINE(NO_TERMIO),
3722 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])])
3725 dnl Check for Internet sockets.
3726 AC_CHECK_FUNC(socket,
3727 [AC_CHECK_HEADER(netinet/in.h,
3728 [AC_CHECK_HEADER(arpa/inet.h, [
3729 AC_DEFINE(HAVE_SOCKETS)
3730 AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
3732 #include <sys/types.h>
3733 #include <sys/socket.h>
3736 [static struct sockaddr_un x; x.sun_len = 1;],
3737 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
3738 [AC_MSG_RESULT(no)])
3739 AC_MSG_CHECKING("for ip_mreq struct in netinet/in.h")
3741 #include <sys/types.h>
3742 #include <netinet/in.h>
3744 [static struct ip_mreq x;],
3745 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)],
3746 [AC_MSG_RESULT(no)])])])])
3748 dnl Check for SYS V IPC. (Inferior to sockets.)
3749 AC_CHECK_FUNC(msgget,
3750 [AC_CHECK_HEADER(sys/ipc.h,
3751 [AC_CHECK_HEADER(sys/msg.h,
3752 [AC_DEFINE(HAVE_SYSVIPC)])])])
3754 dnl Check for directory variants
3755 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)],
3756 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])])
3758 dnl Check for nlist.h
3759 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), )
3761 dnl Check for sound of various sorts.
3763 dnl Autodetect native sound
3764 AC_CHECKING("for sound support")
3765 test -z "$with_native_sound" -a -n "$native_sound_lib" && with_native_sound=yes
3767 if test "$with_native_sound" != "no"; then
3768 dnl Maybe sound is already on include path...
3769 if test -n "$native_sound_lib"; then
3770 AC_CHECK_HEADER(multimedia/audio_device.h,
3771 [sound_found=yes sound_cflags=""
3772 XE_ADD_OBJS(sunplay.o)])
3775 dnl Autodetect Sun native sound from SUNWaudmo package
3776 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then
3778 XE_ADD_OBJS(sunplay.o)
3779 if test -d "/usr/demo/SOUND/include"
3780 then sound_cflags="-I/usr/demo/SOUND/include"
3781 else sound_cflags="-I/usr/demo/SOUND"
3783 if test -z "$native_sound_lib" ; then
3784 if test -r "/usr/demo/SOUND/lib/libaudio.a"
3785 then native_sound_lib="/usr/demo/SOUND/lib/libaudio.a"
3786 else native_sound_lib="/usr/demo/SOUND/libaudio.a"
3791 dnl Check for SGI and HP native sound libs
3792 if test -z "$sound_found"; then
3793 case "$canonical" in
3795 if test -z "$native_sound_lib"; then
3796 AC_CHECK_LIB(audio, ALopenport, native_sound_lib="-laudio")
3798 if test -n "$native_sound_lib"; then
3799 sound_found=yes sound_cflags=""
3800 XE_ADD_OBJS(sgiplay.o)
3803 if test -z "$native_sound_lib"; then
3804 AC_CHECK_LIB(Alib, AOpenAudio, native_sound_lib="-lAlib")
3806 if test -n "$native_sound_lib"; then
3808 XE_ADD_OBJS(hpplay.o)
3809 if test "$GCC" = "yes" # Kludge city
3810 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples"
3811 else sound_cflags="+e -I/usr/audio/examples"
3817 dnl Check for Linux/BSD native sound
3818 if test -z "$sound_found"; then
3819 for dir in "machine" "sys" "linux"; do
3820 AC_CHECK_HEADER(${dir}/soundcard.h,
3823 XE_ADD_OBJS(linuxplay.o)
3824 [AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, "${dir}/soundcard.h")]
3829 test "$sound_found" = "yes" && with_native_sound=yes
3832 if test "$with_native_sound" = "yes"; then
3833 AC_DEFINE(HAVE_NATIVE_SOUND)
3834 test -n "$native_sound_lib" && XE_PREPEND($native_sound_lib, LIBS)
3837 dnl NAS Sound support
3838 if test "$with_nas_sound" != "no"; then
3839 AC_CHECK_HEADER(audio/audiolib.h, [
3840 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)])
3841 if test "$have_nas_sound" = "yes"; then
3843 AC_DEFINE(HAVE_NAS_SOUND)
3845 XE_PREPEND(-laudio, libs_x)
3846 dnl If the nas library does not contain the error jump point,
3847 dnl then we force safer behavior.
3848 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)])
3850 test "$with_nas_sound" = "yes" && \
3851 XE_DIE("Required NAS sound support cannot be provided.")
3856 dnl ESD Sound support
3857 if test "$with_esd_sound" != "no"; then
3858 AC_CHECK_PROG(have_esd_config, esd-config, yes, no)
3859 if test "$have_esd_config" = "yes"; then
3860 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS"
3861 XE_APPEND(`esd-config --cflags`, c_switch_site)
3862 XE_PREPEND(`esd-config --libs`, LIBS)
3863 AC_CHECK_FUNC(esd_play_stream,
3865 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS")
3868 if test "$have_esd_sound" = "yes"; then
3872 AC_DEFINE(HAVE_ESD_SOUND)
3874 test "$with_esd_sound" = "yes" && \
3875 XE_DIE("Required ESD sound support cannot be provided.")
3880 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o)
3882 dnl ---------------------
3883 dnl TTY-dependent options
3884 dnl ---------------------
3886 test -z "$with_tty" && with_tty=yes
3888 if test "$with_tty" = "yes" ; then
3889 AC_CHECKING(for TTY-related features)
3891 XE_ADD_OBJS(console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o)
3893 dnl Autodetect ncurses.
3894 if test -z "$with_ncurses"; then
3895 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
3897 if test "$with_ncurses" = "yes"; then
3898 AC_DEFINE(HAVE_NCURSES)
3899 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
3900 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h)
3901 XE_ADD_OBJS(terminfo.o)
3902 XE_PREPEND(-lncurses, LIBS)
3904 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then
3905 dnl Try again, and check for the bogus ncurses/ include bug.
3906 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of
3907 dnl <ncurses/unctrl.h>)
3908 save_c_switch_site="$c_switch_site"
3909 c_switch_site="$c_switch_site -I/usr/include/ncurses"
3910 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h)
3911 if test "$ac_cv_header_ncurses_curses_h" = "yes"
3912 then AC_MSG_WARN("Your system has the bogus ncurses include bug.")
3913 else c_switch_site="$save_c_switch_site"
3916 else dnl "$with_ncurses" = "no"
3917 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap
3918 if test "$have_terminfo" = "yes"; then
3919 XE_ADD_OBJS(terminfo.o)
3920 if test -n "$libs_termcap"; then
3921 XE_PREPEND($libs_termcap, LIBS)
3923 for lib in curses termlib termcap; do
3924 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break)
3927 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no"
3928 XE_ADD_OBJS(tparam.o)
3929 dnl The HP-UX curses library seems to have a badly broken version of select(2)
3930 dnl that makes "poll: interrupted system call" messages to appear and
3931 dnl Emacs suprocesses to hang (e.g. TeX compilation w/ AUCTeX) */
3932 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac
3933 if test -n "$libs_termcap"; then
3934 XE_PREPEND($libs_termcap, LIBS)
3936 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS),
3937 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS),
3938 XE_ADD_OBJS(termcap.o)))
3942 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}")
3943 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}")
3946 test -z "$with_gpm" && { AC_CHECK_HEADER(gpm.h, , with_gpm=no) }
3947 test -z "$with_gpm" && { AC_CHECK_LIB(gpm, Gpm_Open, with_gpm=yes, with_gpm=no) }
3948 if test "$with_gpm" = "yes"; then
3950 XE_ADD_OBJS(gpmevent.o)
3951 XE_PREPEND(-lgpm, LIBS)
3954 else dnl "$with_tty" = "no"
3955 for feature in ncurses gpm; do
3956 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
3957 AC_MSG_WARN("--with-${feature} ignored: Not valid without TTY support")
3959 eval "with_${feature}=no"
3963 dnl Do we need event-unixoid.o ?
3964 test "$with_x11" = "yes" -o "$with_tty" = "yes" && XE_ADD_OBJS(event-unixoid.o)
3966 dnl Database support
3967 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support.
3968 dnl On FreeBSD, both DB and DBM are part of libc.
3969 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm.
3971 test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
3972 != "no no no" && AC_CHECKING(for database support)
3974 dnl Check for ndbm.h, required for either kind of DBM support.
3975 if test "$with_database_gdbm $with_database_dbm" != "no no"; then
3976 AC_CHECK_HEADER(ndbm.h, [:], [
3977 test "$with_database_gdbm" = "yes" -o \
3978 "$with_database_dbm" = "yes" && \
3979 XE_DIE("Required DBM support cannot be provided.")
3980 with_database_gdbm=no with_database_dbm=no])
3983 dnl Check for DBM support in libgdbm.
3984 if test "$with_database_gdbm" != "no"; then
3985 AC_CHECK_LIB(gdbm, dbm_open, [
3986 with_database_gdbm=yes with_database_dbm=no libdbm=-lgdbm], [
3987 if test "$with_database_gdbm" = "yes"; then
3988 XE_DIE("Required GNU DBM support cannot be provided.")
3990 with_database_gdbm=no])
3993 dnl Check for DBM support in libc and libdbm.
3994 if test "$with_database_dbm" != "no"; then
3995 AC_CHECK_FUNC(dbm_open, [with_database_dbm=yes libdbm=], [
3996 AC_CHECK_LIB(dbm, dbm_open, [with_database_dbm=yes libdbm=-ldbm], [
3997 test "$with_database_dbm" = "yes" && \
3998 XE_DIE("Required DBM support cannot be provided.")
3999 with_database_dbm=no])])
4002 dnl Tell make about the DBM support we detected.
4003 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS)
4004 test "$with_database_gdbm" = "yes" -o \
4005 "$with_database_dbm" = "yes" && \
4008 dnl Check for Berkeley DB.
4009 if test "$with_database_berkdb" != "no"; then
4010 AC_MSG_CHECKING(for Berkeley db.h)
4011 for header in "db/db.h" "db.h"; do
4014 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
4015 #ifdef HAVE_INTTYPES_H
4016 #define __BIT_TYPES_DEFINED__
4017 #include <inttypes.h>
4018 typedef uint8_t u_int8_t;
4019 typedef uint16_t u_int16_t;
4020 typedef uint32_t u_int32_t;
4021 #ifdef WE_DONT_NEED_QUADS
4022 typedef uint64_t u_int64_t;
4027 ],[], db_h_file="$header"; break)
4029 if test -z "$db_h_file"
4030 then AC_MSG_RESULT(no); with_database_berkdb=no
4031 else AC_MSG_RESULT($db_h_file)
4034 if test "$with_database_berkdb" != "no"; then
4035 AC_MSG_CHECKING(for Berkeley DB version)
4037 [#include <$db_h_file>
4038 #if DB_VERSION_MAJOR > 1
4041 ], [AC_MSG_RESULT(2); dbfunc=db_open], [AC_MSG_RESULT(1); dbfunc=dbopen])
4042 AC_CHECK_FUNC($dbfunc, with_database_berkdb=yes need_libdb=no, [
4043 AC_CHECK_LIB(db, $dbfunc, with_database_berkdb=yes need_libdb=yes)])
4046 if test "$with_database_berkdb" = "yes"; then
4047 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
4048 AC_DEFINE(HAVE_BERKELEY_DB)
4049 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
4050 else with_database_berkdb=no
4054 if test "$with_database_gdbm $with_database_dbm $with_database_berkdb" \
4056 AC_DEFINE(HAVE_DATABASE)
4057 XE_ADD_OBJS(database.o)
4061 if test "$with_socks" = "yes"; then
4062 AC_CHECK_LIB(socks, SOCKSinit)
4063 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS)
4066 dnl Usage tracking (undocumented and likely unused option)
4067 if test "$usage_tracking" = "yes"; then
4068 AC_DEFINE(USAGE_TRACKING)
4069 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS)
4072 dnl autodetect dll support
4073 if test "$with_modules" != "no"; then
4074 AC_CHECKING(for module support)
4076 dnl Find headers and libraries
4077 AC_CHECK_HEADER(dlfcn.h, [
4078 AC_CHECK_LIB(dl, dlopen, [ have_dl=yes libdl=dl], [
4079 AC_CHECK_LIB(c, dlopen, [ have_dl=yes ])])])
4080 if test -n "$have_dl"; then
4081 AC_DEFINE(HAVE_DLOPEN)
4083 AC_CHECK_LIB(dld, shl_load, [
4084 libdl=dld have_dl=yes;
4085 AC_DEFINE(HAVE_SHL_LOAD)], [
4086 AC_CHECK_LIB(dld, dld_init, [
4087 libdl=dld have_dl=yes;
4088 AC_DEFINE(HAVE_DLD_INIT)])])
4091 if test -n "$have_dl"; then
4092 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4096 if test "$can_build_shared" = "yes"; then
4097 AC_DEFINE(HAVE_SHLIB)
4098 XE_ADD_OBJS(sysdll.o emodules.o)
4099 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4100 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4101 AC_CHECK_FUNCS(dlerror _dlerror)
4104 if test "$with_modules" = "yes"; then
4105 XE_DIE("Required module support cannot be provided.")
4107 AC_MSG_WARN("Module support cannot be provided.")
4113 dnl Unfortunately, just because we can link doesn't mean we can run.
4114 dnl One of the above link tests may have succeeded but caused resulting
4115 dnl executables to fail to run. Also any tests using AC_TRY_RUN will
4116 dnl have reported incorrect results.
4117 AC_TRY_RUN([int main(int c,char *v[]){return 0;}],[:],[
4119 echo "*** PANIC *** The C compiler can no longer build working executables."
4120 echo "*** PANIC *** Please examine the tail of config.log for runtime errors."
4121 echo "*** PANIC *** The most likely reason for this problem is that configure"
4122 echo "*** PANIC *** links with shared libraries, but those libraries cannot be"
4123 echo "*** PANIC *** found at run time."
4124 echo "*** PANIC ***"
4125 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig."
4126 echo "*** PANIC *** On other systems, try telling configure where to find the"
4127 echo "*** PANIC *** shared libraries using the --site-runtime-libraries option"
4128 echo "*** PANIC ***"
4129 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify"
4130 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed"
4131 echo "*** PANIC *** on your system. Don't do that."
4135 if test "$win32_processes" = "yes"; then
4136 XE_ADD_OBJS(process-nt.o)
4138 AC_DEFINE(HAVE_UNIX_PROCESSES)
4139 XE_ADD_OBJS(process-unix.o)
4142 dnl --------------------------------
4143 dnl Compute SUBST-itutable variables
4144 dnl --------------------------------
4146 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM)
4147 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks
4148 XE_SPACE(CFLAGS, $CFLAGS)
4149 XE_SPACE(extra_objs, $extra_objs)
4150 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system)
4151 XE_SPACE(c_switch_window_system, $c_switch_x_site $X_CFLAGS)
4152 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system)
4153 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run)
4154 XE_SPACE(ld_switch_window_system, $ld_switch_x_site)
4155 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4156 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4157 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $X_PRE_LIBS)
4158 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general)
4160 dnl Compute lists of Makefiles and subdirs
4161 AC_SUBST(SRC_SUBDIR_DEPS)
4162 XE_APPEND(src, MAKE_SUBDIR)
4163 internal_makefile_list="Makefile.in"
4165 test -d lock || mkdir lock
4166 for dir in $MAKE_SUBDIR; do
4167 case "$dir" in */* ) dnl Implement mkdir -p
4168 ( for d in `echo $dir | sed 's:/: :g'` ; do
4169 test -d "$d" || mkdir "$d"; cd "$d"
4171 * ) test -d "$dir" || mkdir "$dir" ;;
4173 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile)
4174 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in)
4176 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR)
4177 AC_SUBST(MAKE_SUBDIR)
4178 AC_SUBST(SUBDIR_MAKEFILES)
4180 dnl Make s&m symlinks in the src directory, for config.h
4181 for dir in src/s src/m; do
4182 if test ! -d "$dir" ; then
4183 echo Making symbolic link to "$srcdir/$dir"
4184 ${LN_S} "$srcdir/$dir" "$dir"
4188 if test "$extra_verbose" = "yes"; then
4190 PRINT_VAR(extra_objs
4191 c_switch_general c_switch_window_system c_switch_all
4192 ld_switch_general ld_switch_window_system ld_switch_all
4193 ld_libs_general ld_libs_window_system ld_libs_all)
4197 dnl ----------------------------------------------
4198 dnl Create some auxiliary files for developers.
4199 dnl ----------------------------------------------
4201 dnl Create a .gdbinit useful for debugging XEmacs
4202 if test -f "$srcdir/src/.gdbinit" -a ! -f "src/.gdbinit"; then
4203 test "$extra_verbose" = "yes" && echo "creating src/.gdbinit"
4204 echo "source $srcdir/src/.gdbinit" > "src/.gdbinit"
4207 dnl Create a .dbxrc useful for debugging XEmacs
4208 if test -f "$srcdir/src/.dbxrc" -a ! -f "src/.dbxrc"; then
4209 test "$extra_verbose" = "yes" && echo "creating src/.dbxrc"
4210 echo ". $srcdir/src/.dbxrc" > "src/.dbxrc"
4213 dnl Create a useful TAGS file
4214 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then
4215 test "$extra_verbose" = "yes" && echo "creating TAGS"
4217 $srcdir/TAGS,include" > "TAGS"
4220 dnl Create top level .sbinit for Sun compilers
4221 if test "$__SUNPRO_C" = "yes"; then
4222 test "$extra_verbose" = "yes" && echo "creating .sbinit"
4223 ( echo "# For use with Sun WorkShop's Source browser."
4224 echo "# See sbquery(1) and sbinit(4) for more information"
4225 for dir in $MAKE_SUBDIR; do echo "import $dir"; done
4229 dnl There are no more compile tests; remove the core they created.
4232 dnl ----------------------------------------------
4233 dnl Substitute into Makefile, config.h and paths.h
4234 dnl ----------------------------------------------
4236 dnl what sort of things to edit into Makefile, config.h and paths.h
4237 dnl configuration here uncanonicalized to avoid exceeding size limits.
4241 AC_SUBST(configuration)
4243 AC_SUBST(inststaticdir)
4244 AC_SUBST(instvardir)
4254 AC_SUBST(PREFIX_USER_DEFINED)
4255 dnl Yo, Stephen Bourne! I want to marry you!
4259 *\$* ) eval "PREFIX=$PREFIX" ;;
4265 AC_SUBST(exec_prefix)
4266 AC_SUBST(EXEC_PREFIX_USER_DEFINED)
4267 EXEC_PREFIX=$exec_prefix
4269 case "$EXEC_PREFIX" in
4270 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;;
4274 AC_SUBST(EXEC_PREFIX)
4277 AC_SUBST(INFODIR_USER_DEFINED)
4281 *\$* ) eval "INFODIR=$INFODIR" ;;
4288 AC_SUBST(INFOPATH_USER_DEFINED)
4292 *\$* ) eval "INFOPATH=$INFOPATH" ;;
4298 AC_SUBST(package_path)
4299 AC_SUBST(PACKAGE_PATH_USER_DEFINED)
4300 PACKAGE_PATH=$package_path
4302 case "$PACKAGE_PATH" in
4303 *\$* ) eval "PACKAGE_PATH=$PACKAGE_PATH" ;;
4307 AC_SUBST(PACKAGE_PATH)
4310 AC_SUBST(LISPDIR_USER_DEFINED)
4314 *\$* ) eval "LISPDIR=$LISPDIR" ;;
4321 AC_SUBST(MODULEDIR_USER_DEFINED)
4322 MODULEDIR=$moduledir
4324 case "$MODULEDIR" in
4325 *\$* ) eval "MODULEDIR=$MODULEDIR" ;;
4331 AC_SUBST(sitelispdir)
4332 AC_SUBST(SITELISPDIR_USER_DEFINED)
4333 SITELISPDIR=$sitelispdir
4335 case "$SITELISPDIR" in
4336 *\$* ) eval "SITELISPDIR=$SITELISPDIR" ;;
4340 AC_SUBST(SITELISPDIR)
4342 AC_SUBST(sitemoduledir)
4343 AC_SUBST(SITEMODULEDIR_USER_DEFINED)
4344 SITEMODULEDIR=$sitemoduledir
4346 case "$SITEMODULEDIR" in
4347 *\$* ) eval "SITEMODULEDIR=$SITEMODULEDIR" ;;
4351 AC_SUBST(SITEMODULEDIR)
4354 AC_SUBST(ETCDIR_USER_DEFINED)
4358 *\$* ) eval "ETCDIR=$ETCDIR" ;;
4365 AC_SUBST(LOCKDIR_USER_DEFINED)
4369 *\$* ) eval "LOCKDIR=$LOCKDIR" ;;
4376 AC_SUBST(DOCDIR_USER_DEFINED)
4380 *\$* ) eval "DOCDIR=$DOCDIR" ;;
4386 AC_SUBST(archlibdir)
4387 AC_SUBST(ARCHLIBDIR_USER_DEFINED)
4388 ARCHLIBDIR=$archlibdir
4390 case "$ARCHLIBDIR" in
4391 *\$* ) eval "ARCHLIBDIR=$ARCHLIBDIR" ;;
4395 AC_SUBST(ARCHLIBDIR)
4399 AC_SUBST(extra_objs)
4401 dnl The following flags combine all the information from:
4402 dnl - command line options (user always gets priority)
4403 dnl - user environment variables
4404 dnl - determined by configure
4405 dnl - the s&m header files (required for ellcc)
4408 AC_SUBST(c_switch_general)
4409 AC_SUBST(c_switch_window_system)
4410 AC_SUBST(c_switch_all)
4411 AC_SUBST(ld_switch_general)
4412 AC_SUBST(ld_switch_window_system)
4413 AC_SUBST(ld_switch_all)
4414 AC_SUBST(ld_libs_general)
4415 AC_SUBST(ld_libs_window_system)
4416 AC_SUBST(ld_libs_all)
4420 RECURSIVE_MAKE="\$(MAKE) \$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'"
4421 AC_SUBST(RECURSIVE_MAKE)
4423 AC_SUBST(native_sound_lib)
4424 AC_SUBST(sound_cflags)
4426 AC_SUBST(dynodump_arch)
4428 dnl Preliminary support for using a different compiler for xemacs itself.
4429 dnl Useful for building XEmacs with a C++ or 64-bit compiler.
4433 dnl The default is yes
4434 if test "$with_prefix" = "yes"; then
4435 AC_DEFINE(PREFIX_USER_DEFINED)
4438 dnl The default is no
4439 if test "$with_site_lisp" = "no"; then
4440 AC_DEFINE(INHIBIT_SITE_LISP)
4442 dnl The default is yes
4443 if test "$with_site_modules" = "no"; then
4444 AC_DEFINE(INHIBIT_SITE_MODULES)
4447 XE_SPACE(ac_configure_args, $ac_configure_args)
4448 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$configuration")
4449 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args")
4450 AC_DEFINE_UNQUOTED(config_machfile, "$machfile")
4451 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile")
4453 dnl Following are deprecated
4456 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string)
4457 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string)
4458 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string)
4459 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string)
4460 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string)
4462 dnl Note: as a general rule, *only* define things here that are not
4463 dnl autodetected. For things that are autodetected, define them
4464 dnl at the point where the autodetection occurs or would occur,
4465 dnl so that the user gets immediate feedback on the results of the
4468 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC)
4469 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC)
4470 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC)
4471 AC_DEFINE(USE_SYSTEM_MALLOC)
4473 test "$with_i18n3" = "yes" && AC_DEFINE(I18N3)
4474 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
4475 test "$external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
4476 test "$quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
4477 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
4478 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY)
4479 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP)
4480 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS)
4481 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD)
4482 test "$use_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE)
4483 test "$pdump" = "yes" && AC_DEFINE(PDUMP)
4485 dnl -------------------------------
4486 dnl Report on what we decided to do
4487 dnl -------------------------------
4490 dnl /etc/osversion is on SONY NEWS-OS
4491 if test -f /etc/osversion; then dnl SONY NEWS-OS
4492 echo "osversion: `cat /etc/osversion`"
4494 echo "uname -a: `uname -a`"
4497 echo "$0 $quoted_arguments"
4500 if test ! -z ${emacs_beta_version} ; then
4501 if test -z "${emacs_is_beta}" ; then
4502 xemacs_betaname=".${emacs_beta_version}"
4504 xemacs_betaname="-b${emacs_beta_version}"
4510 dnl Start stdout redirection to '| tee -a Installation'
4514 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" configured for \`$canonical'.
4517 Compilation / Installation:"
4518 echo " Source code location: $srcdir"
4519 echo " Installation prefix: $prefix"
4520 if test -n "$site_includes"; then
4521 echo " Additional header files: $site_includes"
4523 if test -n "$site_libraries"; then
4524 echo " Additional libraries: $site_libraries"
4526 if test -n "$site_prefixes"; then
4527 echo " Additional prefixes: $site_prefixes"
4529 if test -n "$runpath"; then
4530 echo " Runtime library search path: $runpath"
4532 echo " Operating system description file: \`$opsysfile'"
4533 echo " Machine description file: \`$machfile'"
4534 echo " Compiler: $CC $CFLAGS"
4535 echo " Relocating allocator for buffers: $rel_alloc"
4536 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}"
4540 if test "$with_msw" = "yes"; then
4541 echo " Compiling in support for the Microsoft window system."
4543 if test "$with_x11" = "yes"; then
4544 echo " Compiling in support for the X window system:"
4545 echo " - X Windows headers location: $x_includes"
4546 echo " - X Windows libraries location: $x_libraries"
4547 if test "$with_xauth" != yes; then
4548 echo " - Xau (X authority) not available."
4550 if test "$with_xmu" != yes; then
4551 echo " - Xmu library not available; substituting equivalent routines."
4553 if test "$with_wmcommand" != no; then
4554 echo " - Handling WM_COMMAND properly."
4557 if test "$have_xaw" = "yes"; then
4558 echo " Compiling in support for the Athena widget set:"
4559 echo " - Athena headers location: $athena_h_path"
4560 echo " - Athena library to link: $athena_lib"
4562 case "$with_menubars" in
4563 lucid ) echo " Using Lucid menubars." ;;
4564 motif ) echo " Using Motif menubars."
4565 echo " *WARNING* The Motif menubar implementation is currently buggy."
4566 echo " We recommend using the Lucid menubar instead."
4567 echo " Re-run configure with --with-menubars='lucid'." ;;
4568 msw ) echo " Using MS-Windows menubars." ;;
4570 case "$with_scrollbars" in
4571 lucid ) echo " Using Lucid scrollbars." ;;
4572 motif ) echo " Using Motif scrollbars." ;;
4573 athena ) echo " Using Athena scrollbars." ;;
4574 msw ) echo " Using MS-Windows scrollbars." ;;
4576 case "$with_dialogs" in
4577 motif ) echo " Using Motif dialog boxes."
4578 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then
4579 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher."
4580 echo " We recommend using the Athena dialog boxes instead."
4581 echo " Install libXaw and re-run configure with --with-dialogs='athena'."
4582 echo " Read the PROBLEMS file for more information."
4584 athena ) echo " Using Athena dialog boxes." ;;
4585 msw ) echo " Using MS-Windows dialog boxes." ;;
4587 case "$with_widgets" in
4588 motif ) echo " Using Motif native widgets." ;;
4589 athena ) echo " Using Athena native widgets." ;;
4590 msw ) echo " Using MS-Windows native widgets." ;;
4592 if test "$with_dragndrop" = yes; then
4593 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)."
4594 echo " - Drag'n'Drop prototype: $dragndrop_proto."
4599 test "$with_ncurses" = yes && echo " Compiling in support for ncurses."
4600 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)."
4604 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)."
4605 if test "$with_xpm" = yes; then
4606 echo " Compiling in support for XPM images."
4607 elif test "$with_x11" = yes; then
4608 echo " WARNING: -----------------------------------------------------------"
4609 echo " WARNING: Compiling without XPM image support."
4610 if test "$xpm_problem" != ""; then
4611 echo " Reason: $xpm_problem"
4613 echo " WARNING: You should strongly consider installing XPM."
4614 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
4615 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4616 echo " WARNING: -----------------------------------------------------------"
4618 if test "$with_png" = yes; then
4619 echo " Compiling in support for PNG images."
4620 elif test "$window_system" != "none"; then
4621 echo " WARNING: -----------------------------------------------------------"
4622 echo " WARNING: Compiling without PNG image support."
4623 if test "$png_problem" != ""; then
4624 echo " Reason: $png_problem"
4626 echo " WARNING: You should strongly consider installing the PNG libraries."
4627 echo " WARNING: Otherwise certain images and glyphs may not display."
4628 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)"
4629 echo " WARNING: -----------------------------------------------------------"
4631 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images."
4632 test "$with_tiff" = yes && echo " Compiling in support for TIFF images."
4633 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
4637 test "$with_native_sound" = yes && echo " Compiling in support for sound (native)."
4638 test "$with_nas_sound" = yes && echo " Compiling in support for NAS (network audio system)."
4639 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
4640 test "$with_esd_sound" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
4644 test "$with_database_berkdb" = yes && echo " Compiling in support for Berkeley database."
4645 test "$with_database_dbm" = yes && echo " Compiling in support for DBM."
4646 test "$with_database_gdbm" = yes && echo " Compiling in support for GNU DBM."
4647 test "$with_ldap" = yes && echo " Compiling in support for LDAP."
4648 if test "$with_postgresql" = yes; then
4649 echo " Compiling in support for PostgreSQL."
4650 if test "$with_postgresqlv7" = yes; then
4651 echo " - Using PostgreSQL V7 bindings."
4653 if test -n "$postgres_h_path"; then
4654 echo " - PostgreSQL headers location: $postgres_h_path"
4659 Internationalization:"
4660 test "$with_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)."
4661 test "$with_file_coding" = yes && echo " Compiling in support for file coding."
4662 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)."
4663 test "$with_xim" = motif && echo " - Using Motif to provide XIM support."
4664 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support."
4665 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar."
4666 test "$with_canna" = yes && echo " Compiling in support for Canna on Mule."
4667 if test "$with_wnn" = yes; then
4668 echo " Compiling in support for the WNN input method on Mule."
4669 test "$with_wnn6" = yes && echo " - Using WNN version 6."
4671 test "$with_i18n3" = yes && echo " Compiling in support for I18N level 3 (doesn't currently work)."
4675 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval."
4676 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication."
4677 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access."
4678 echo " Compiling in support for \"$mail_locking\" mail spool file locking method."
4682 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk."
4683 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop."
4684 test "$with_socks" = yes && echo " Compiling in support for SOCKS."
4685 test "$with_dnet" = yes && echo " Compiling in support for DNET."
4686 test "$with_modules" = "yes" && echo " Compiling in support for dynamic shared object modules."
4687 test "$with_clash_detection" != "no" && \
4688 echo " Clash detection will use \"$lockdir\" for locking files."
4689 test "$use_union_type" = yes && echo " Using the union type for Lisp_Objects."
4690 test "$pdump" = yes && echo " Using the new portable dumper."
4691 test "$debug" = yes && echo " Compiling in support for extra debugging code."
4692 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)."
4693 if test "$error_check_extents $error_check_typecheck $error_check_bufpos $error_check_gc $error_check_malloc $error_check_glyphs" \
4694 != "no no no no no no"; then
4695 echo " WARNING: ---------------------------------------------------------"
4696 echo " WARNING: Compiling in support for runtime error checking."
4697 echo " WARNING: XEmacs will run noticeably more slowly as a result."
4698 echo " WARNING: Error checking is on by default for XEmacs beta releases."
4699 echo " WARNING: ---------------------------------------------------------"
4702 ) | tee -a Installation
4703 dnl echo "The above configure report is appended to \"Installation\" file."
4706 dnl -----------------------------------
4707 dnl Now generate config.h and Makefiles
4708 dnl -----------------------------------
4709 dnl This has to be called in order for this variable to get into config.status
4710 AC_SUBST(internal_makefile_list)
4711 # Remove any trailing slashes in these variables.
4712 test -n "$prefix" &&
4713 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4714 test -n "$exec_prefix" &&
4715 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'`
4717 dnl Build Makefile.in's from Makefile.in.in's
4718 dnl except ./Makefile from $srcdir/Makefile.in
4720 for file in $internal_makefile_list; do
4721 test "$file" = src/Makefile.in && \
4722 file="src/Makefile.in:src/Makefile.in.in:src/depend"
4723 XE_APPEND($file, ac_output_files)
4725 ac_output_files="$ac_output_files src/paths.h lib-src/config.values"
4726 test "$with_modules" = "yes" && XE_APPEND(lib-src/ellcc.h, ac_output_files)
4728 AC_OUTPUT($ac_output_files,
4729 [for dir in . $MAKE_SUBDIR; do
4734 sed -e '/^# Generated/d' \
4735 -e 's%/\*\*/#.*%%' \
4737 dnl Delete Makefile.in.in comment lines
4739 dnl Pass through CPP directives unchanged
4744 dnl Quote other lines to protect from CPP substitution
4751 dnl Create a GNUmakefile and Makefile from Makefile.in.
4753 changequote(<<,>>)dnl
4754 dnl CPP_MAKEFILE(CPPFLAGS,filename)
4755 define(<<CPP_MAKEFILE>>,
4756 echo creating $dir/<<$2>>
4757 $CPP -I. -I${top_srcdir}/src <<$1>> junk.c \
4758 dnl Delete line directives inserted by $CPP
4759 | sed -e 's/^\#.*//' \
4760 dnl Delete spurious blanks inserted by $CPP
4761 -e 's/^[ TAB][ TAB]*$//'\
4763 dnl Delete blank lines
4764 | sed -n -e '/^..*$/p' \
4765 dnl Restore lines quoted above to original contents.
4771 chmod 444 Makefile.new
4772 mv -f Makefile.new <<$2>>
4775 CPP_MAKEFILE(,Makefile)
4776 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile)
4782 dnl Append AC_DEFINE information to lib-src/config.values
4783 dnl (AC_SUBST information is already there (see config.values.sh).
4784 sed < config.status >> lib-src/config.values \
4785 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \
4786 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \
4787 -e 's/^\([[^ ]]*\) $/\1 ""/' \
4792 top_srcdir="$srcdir"
4793 MAKE_SUBDIR="$MAKE_SUBDIR"