1 dnl This is an autoconf script.
2 dnl To rebuild the `configure' script from this, execute the command
4 dnl in the directory containing this script. You must have autoconf
5 dnl version 1.4 or later.
7 dnl The following text appears in the resulting `configure' script,
8 dnl explaining how to rebuild it.
10 #### Configuration script for GNU Emacs
11 #### Copyright (C) 1992 Free Software Foundation, Inc.
13 ### Don't edit this script!
14 ### This script was automatically generated by the `autoconf' program
15 ### from the file `./configure.in'.
16 ### To rebuild it, execute the command
18 ### in the this directory. You must have autoconf version 1.4 or later.
20 ### This file is part of GNU Emacs.
22 ### GNU Emacs is free software; you can redistribute it and/or modify
23 ### it under the terms of the GNU General Public License as published by
24 ### the Free Software Foundation; either version 1, or (at your option)
25 ### any later version.
27 ### GNU Emacs is distributed in the hope that it will be useful,
28 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
29 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 ### GNU General Public License for more details.
32 ### You should have received a copy of the GNU General Public License
33 ### along with GNU Emacs; see the file COPYING. If not, write to
34 ### the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
37 ### Since Emacs has configuration requirements that autoconf can't
38 ### meet, this file is an unholy marriage of custom-baked
39 ### configuration code and autoconf macros.
41 ### We use the m4 quoting characters [ ] (as established by the
42 ### autoconf system) to include large sections of raw sewage - Oops, I
43 ### mean, shell code - in the final configuration script.
45 ### Usage: configure config_name
47 ### If configure succeeds, it leaves its status in config.status.
48 ### If configure fails after disturbing the status quo,
49 ### config.status is removed.
52 ### Remove any more than one leading "." element from the path name.
53 ### If we don't remove them, then another "./" will be prepended to
54 ### the file name each time we use config.status, and the program name
55 ### will get larger and larger. This wouldn't be a problem, except
56 ### that since progname gets recorded in all the Makefiles this script
57 ### produces, move-if-change thinks they're different when they're
60 ### It would be nice if we could put the ./ in a \( \) group and then
61 ### apply the * operator to that, so we remove as many leading ./././'s
62 ### as are present, but some seds (like Ultrix's sed) don't allow you to
63 ### apply * to a \( \) group. Bleah.
64 progname="`echo $0 | sed 's:^\./\./:\./:'`"
69 short_usage="Usage: ${progname} CONFIGURATION [-OPTION[=VALUE] ...]
71 Set compilation and installation parameters for GNU Emacs, and report.
72 CONFIGURATION specifies the machine and operating system to build for.
73 --with-x Support the X Window System.
74 --with-x=no Don't support X.
75 --x-includes=DIR Search for X header files in DIR.
76 --x-libraries=DIR Search for X libraries in DIR.
77 --with-gcc Use GCC to compile Emacs.
78 --with-gcc=no Don't use GCC to compile Emacs.
79 --run-in-place Use libraries and data files directly out of the
81 --srcdir=DIR Look for source in DIR.
82 --prefix=DIR Install files below dir.
84 If successful, ${progname} leaves its status in config.status. If
85 unsuccessful after disturbing the status quo, it removes config.status."
88 #### Option processing.
90 ### Record all the arguments, so we can save them in config.status.
93 ### These values are used to comment and uncomment different values
94 ### for the path variables in the Makefile, to choose the installed
95 ### configuration or the run-in-place configuration.
96 rip_paths='#disabled# '
99 ### Establish some default values.
101 exec_prefix='${prefix}'
103 ### Don't use shift -- that destroys the argument list, which autoconf needs
104 ### to produce config.status. It turns out that "set - ${arguments}" doesn't
107 while [ $index -lt $# ]; do
108 index=`expr $index + 1`
109 arg=`eval echo '$'$index`
112 ## Anything starting with a hyphen we assume is an option.
115 ## Separate the switch name from the value it's being given.
118 opt=`echo ${arg} | sed 's:^-*\([^=]*\)=.*$:\1:'`
119 val=`echo ${arg} | sed 's:^-*[^=]*=\(.*\)$:\1:'`
123 ## If FOO is a boolean argument, --FOO is equivalent to
124 ## --FOO=yes. Otherwise, the value comes from the next
125 ## argument - see below.
126 opt=`echo ${arg} | sed 's:^-*\(.*\)$:\1:'`
132 ## Change `-' in the option name to `_'.
134 opt="`echo ${opt} | tr - _`"
136 ## Process the option.
139 ## Has the user specified which window systems they want to support?
140 "with_x" | "with_x11" | "with_x10" )
141 ## Make sure the value given was either "yes" or "no".
143 y | ye | yes ) val=yes ;;
146 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
147 Set it to either \`yes' or \`no'."
148 echo "${short_usage}") >&2
152 eval "${opt}=\"${val}\""
155 ## Has the user specified whether or not they want GCC?
156 "with_gcc" | "with_gnu_cc" )
157 ## Make sure the value given was either "yes" or "no".
159 y | ye | yes ) val=yes ;;
162 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
163 Set it to either \`yes' or \`no'."
164 echo "${short_usage}") >&2
168 eval "${opt}=\"${val}\""
171 ## Has the user specified a source directory?
173 ## If the value was omitted, get it from the next argument.
174 if [ "${valomitted}" = "yes" ]; then
175 ## Get the next argument from the argument list, if there is one.
176 if [ $index = $# ]; then
177 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
178 \`--${optname}=FOO'."
179 echo "${short_usage}") >&2
182 index=`expr $index + 1`
183 val=`eval echo '$'$index`
188 ## Has the user tried to tell us where the X files are?
189 ## I think these are dopey, but no less than three alpha
190 ## testers, at large sites, have said they have their X files
191 ## installed in odd places.
193 ## If the value was omitted, get it from the next argument.
194 if [ "${valomitted}" = "yes" ]; then
195 ## Get the next argument from the argument list, if there is one.
196 if [ $index = $# ]; then
197 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
198 \`--${optname}=FOO'."
199 echo "${short_usage}") >&2
202 index=`expr $index + 1`
203 val=`eval echo '$'$index`
206 C_SWITCH_X_SITE="-I${x_includes}"
209 ## If the value was omitted, get it from the next argument.
210 if [ "${valomitted}" = "yes" ]; then
211 ## Get the next argument from the argument list, if there is one.
212 if [ $index = $# ]; then
213 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
214 \`--${optname}=FOO'."
215 echo "${short_usage}") >&2
218 index=`expr $index + 1`
219 val=`eval echo '$'$index`
222 LD_SWITCH_X_SITE="-L${x_libraries}"
225 ## Should this use the "development configuration"?
228 inst_paths='#disabled# '
231 ## Has the user specifiec an installation prefix?
233 ## If the value was omitted, get it from the next argument.
234 if [ "${valomitted}" = "yes" ]; then
235 ## Get the next argument from the argument list, if there is one.
236 if [ $index = $# ]; then
237 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
238 \`--${optname}=FOO'."
239 echo "${short_usage}") >&2
242 index=`expr $index + 1`
243 val=`eval echo '$'$index`
248 ## Has the user specifiec an installation prefix?
250 ## If the value was omitted, get it from the next argument.
251 if [ "${valomitted}" = "yes" ]; then
252 ## Get the next argument from the argument list, if there is one.
253 if [ $index = $# ]; then
254 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
255 \`--${optname}=FOO'."
256 echo "${short_usage}") >&2
259 index=`expr $index + 1`
260 val=`eval echo '$'$index`
265 ## Has the user asked for some help?
267 echo "${short_usage}" | more
271 ## We ignore all other options silently.
275 ## Anything not starting with a hyphen we assume is a
276 ## configuration name.
284 if [ "${configuration}" = "" ]; then
285 echo '- You did not tell me what kind of host system you want to configure.
286 - I will attempt to guess the kind of system this is.' 1>&2
287 guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
288 if configuration=`${guesssys}` ; then
289 echo "- Looks like this is a ${configuration}" 1>&2
291 echo '- Failed to guess the system type. You need to tell me.' 1>&2
292 echo "${short_usage}" >&2
297 #### Decide where the source is.
300 ## If it's not specified, see if `.' or `..' might work.
302 confdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
303 if [ -f $confdir/src/lisp.h -a -f $confdir/lisp/version.el ]; then
306 if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then
309 if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then
313 ${progname}: Neither the current directory nor its parent seem to
314 contain the Emacs sources. If you do not want to build Emacs in its
315 source tree, you should run \`${progname}' in the directory in which
316 you wish to build Emacs, using its \`--srcdir' option to say where the
317 sources may be found."
318 echo "${short_usage}") >&2
325 ## Otherwise, check if the directory they specified is okay.
327 if [ ! -d "${srcdir}" -o ! -f "${srcdir}/src/lisp.h" -o ! -f "${srcdir}/lisp/version.el" ]; then
329 ${progname}: The directory specified with the \`--srcdir' option,
330 \`${srcdir}', doesn't seem to contain the Emacs sources. You should
331 either run the \`${progname}' script at the top of the Emacs source
332 tree, or use the \`--srcdir' option to specify where the Emacs sources
334 echo "${short_usage}") >&2
340 #### Make srcdir absolute, if it isn't already. It's important to
341 #### avoid running the path through pwd unnecessary, since pwd can
342 #### give you automounter prefixes, which can go away.
346 ## We may be able to use the $PWD environment variable to make this
347 ## absolute. But sometimes PWD is inaccurate.
348 if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; pwd)`" = "`pwd`" ] ; then
351 srcdir="`(cd ${srcdir}; pwd)`"
354 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
358 ### Make the necessary directories, if they don't exist.
359 if [ ! -d ./src ]; then
362 if [ ! -d ./lib-src ]; then
365 if [ ! -d ./cpp ]; then
368 if [ ! -d ./oldXMenu ]; then
371 if [ ! -d ./etc ]; then
375 #### Given the configuration name, set machfile and opsysfile to the
376 #### names of the m/*.h and s/*.h files we should use.
378 ### Canonicalize the configuration name.
379 echo "Checking the configuration name."
380 if configuration=`${srcdir}/config.sub "${configuration}"` ; then : ; else
384 ### If you add support for a new configuration, add code to this
385 ### switch statement to recognize your configuration name and select
386 ### the appropriate operating system and machine description files.
388 ### You would hope that you could choose an m/*.h file pretty much
389 ### based on the machine portion of the configuration name, and an s-
390 ### file based on the operating system portion. However, it turns out
391 ### that each m/*.h file is pretty manufacturer-specific - for
392 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
393 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
394 ### machines. So we basically have to have a special case for each
395 ### configuration name.
397 ### As far as handling version numbers on operating systems is
398 ### concerned, make sure things will fail in a fixable way. If
399 ### /etc/MACHINES doesn't say anything about version numbers, be
400 ### prepared to handle anything reasonably. If version numbers
401 ### matter, be sure /etc/MACHINES says something about it.
403 ### Eric Raymond says we should accept strings like "sysvr4" to mean
404 ### "System V Release 4"; he writes, "The old convention encouraged
405 ### confusion between `system' and `release' levels'."
407 machine='' opsys='' unported='false'
408 case "${configuration}" in
411 ## Strictly speaking, we need the version of the alliant operating
412 ## system to choose the right machine file, but currently the
413 ## configuration name doesn't tell us enough to choose the right
414 ## one; we need to give alliants their own operating system name to
415 ## do this right. When someone cares, they can help us.
417 machine=alliant4 opsys=bsd4-2
420 machine=alliant-2800 opsys=bsd4-3
425 machine=altos opsys=usg5-2
430 machine=amdahl opsys=usg5-2-2
433 ## Appallings - I mean, Apollos - running Domain
435 machine=apollo opsys=bsd4-2
438 ## AT&T 3b2, 3b5, 3b15, 3b20
440 machine=att3b opsys=usg5-2-2
443 ## AT&T 3b1 - The Mighty Unix PC!
445 machine=7300 opsys=usg5-2-2
450 machine=sps7 opsys=usg5-2
453 ## CCI 5/32, 6/32 -- see "Tahoe".
456 ## I don't know what configuration name to use for this; config.sub
457 ## doesn't seem to know anything about it. Hey, Celerity users, get
459 celerity-celerity-bsd* )
460 machine=celerity opsys=bsd4-2
464 ## What operating systems does this chip run that Emacs has been
468 ## We'll use the catch-all code at the bottom to guess the
474 machine=convex opsys=bsd4-3
479 machine=intel386 opsys=usg5-3
483 cydra*-cydrome-sysv* )
484 machine=cydra5 opsys=usg5-3
488 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0 | mips-dec-bsd4.2 )
489 machine=pmax opsys=bsd4-2
491 mips-dec-ultrix* | mips-dec-bsd* )
492 machine=pmax opsys=bsd4-3
495 machine=pmax opsys=osf1
498 ## Motorola Delta machines
499 m68*-motorola-sysv* )
500 machine=delta opsys=usg5-3
502 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
503 machine=delta88k opsys=usg5-3
508 machine=dual opsys=usg5-2
511 machine=dual opsys=unipl5-2
516 machine=elxsi opsys=usg5-2
521 machine=ns16000 opsys=umax
524 ## The GEC 93 - apparently, this port isn't really finished yet.
526 ## Gould Power Node and NP1
528 machine=gould opsys=bsd4-2
531 machine=gould opsys=bsd4-3
534 machine=gould-np1 opsys=bsd4-3
538 xps*-honeywell-sysv* )
539 machine=xps100 opsys=usg5-2
542 ## HP 9000 series 200 or 300
544 machine=hp9000s300 opsys=bsd4-3
546 ## HP/UX 8 doesn't run on these machines, so use HP/UX 7.
548 machine=hp9000s300 opsys=hpux
551 ## HP 9000 series 700 and 800, running HP/UX
553 machine=hp9000s800 opsys=hpux
556 machine=hp9000s800 opsys=hpux8
559 ## Cross-compilation? Nah!
561 *.08.* ) machine=hp9000s800 opsys=hpux ;;
562 *.09.* ) machine=hp9000s800 opsys=hpux8 ;;
563 *) machine=hp9000s800 opsys=hpux ;;
569 machine=orion opsys=bsd4-2
572 machine=orion105 opsys=bsd4-2
577 machine=ibmps2-aix opsys=usg5-2-2
580 machine=ibmps2-aix opsys=usg5-3
583 machine=ibmrs6000 opsys=aix3-1
585 rs6000-ibm-aix3.2 | rs6000-ibm-aix* )
586 machine=ibmrs6000 opsys=aix3-2
589 machine=ibmrt opsys=bsd4-3
592 machine=ibmrt opsys=bsd4-2
595 machine=ibmrt opsys=bsd4-3
598 machine=ibmrt opsys=bsd4-2
601 machine=ibmrt opsys=bsd4-3
604 machine=ibmrt opsys=bsd4-3
607 machine=ibmrt-aix opsys=usg5-2-2
610 ## Integrated Solutions `Optimum V'
612 machine=isi-ov opsys=bsd4-2
615 machine=isi-ov opsys=bsd4-3
618 ## Intel 386 machines where we do care about the manufacturer
619 i[34]86-intsys-sysv* )
620 machine=is386 opsys=usg5-2-2
622 ## Intel 386 machines where we don't care about the manufacturer
625 case "${configuration}" in
626 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
627 *-isc2.2 ) opsys=isc2-2 ;;
628 *-isc* ) opsys=isc3-0 ;;
629 *-esix5* ) opsys=esix5r4 ;;
630 *-esix* ) opsys=esix ;;
631 *-xenix* ) opsys=xenix ;;
632 *-linux* ) opsys=linux ;;
633 *-sco3.2v4* ) opsys=sco4 ;;
634 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
640 machine=i860 opsys=usg5-4
643 ## Silicon Graphics machines
644 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
646 machine=irist opsys=iris3-5
648 m68*-sgi-iris3.6 | m68*-sgi-iris*)
649 machine=irist opsys=iris3-6
653 machine=iris4d opsys=irix3-3
655 mips-sgi-irix4.* | mips-sgi-irix* )
656 machine=iris4d opsys=irix4-0
661 machine=masscomp opsys=rtu
666 machine=mega68 opsys=bsd4-2
669 ## Workstations sold by MIPS
670 ## This is not necessarily all workstations using the MIPS processor -
671 ## Irises are produced by SGI, and DECstations by DEC.
673 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
674 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
675 ## it gives for choosing between the alternatives seems to be "Use
676 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
677 ## the BSD world." I'll assume that these are instructions for
678 ## handling two odd situations, and that every other situation
679 ## should use mips.h and usg5-2-2, they being listed first.
681 machine=mips4 opsys=usg5-2-2
684 machine=mips opsys=bsd4-3
687 machine=mips opsys=usg5-2-2
691 m68*-next-mach* | m68*-next-bsd* )
692 machine=next opsys=mach2
695 ## The complete machine from National Semiconductor
697 machine=ns32000 opsys=usg5-2
701 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
702 machine=tower32 opsys=usg5-2-2
704 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
705 machine=tower32v3 opsys=usg5-3
710 machine=targon31 opsys=usg5-2-2
715 machine=nu opsys=usg5-2
720 machine=plexus opsys=usg5-2
725 machine=i386 opsys=usg5-3
729 ## I don't really have any idea what sort of processor the Pyramid has,
730 ## so I'm assuming it is its own architecture.
731 pyramid-pyramid-bsd* )
732 machine=pyramid opsys=bsd4-2
736 ns32k-sequent-bsd4.2 )
737 machine=sequent opsys=bsd4-2
739 ns32k-sequent-bsd4.3 )
740 machine=sequent opsys=bsd4-3
744 machine=symmetry opsys=bsd4-3
749 machine=news opsys=bsd4-2
752 machine=news opsys=bsd4-3
755 machine=news-risc opsys=bsd4-3
760 machine=stride opsys=usg5-2
764 *-sun-sunos* | *-sun-bsd* | *-sun-solaris* )
765 case "${configuration}" in
766 m68*-sunos1* ) machine=sun1 ;;
767 m68*-sunos2* ) machine=sun2 ;;
768 m68* ) machine=sun3 ;;
769 i[34]86* ) machine=sun386 ;;
770 sparc* ) machine=sparc ;;
773 case "${configuration}" in
774 *-sunos4.0* ) opsys=sunos4-0 ;;
775 *-sunos4.1.3* ) opsys=sunos4-1-3 ;;
776 *-sunos4* | *-sunos ) opsys=sunos4-1 ;;
777 *-sunos5* | *-solaris* ) opsys=sol2 ;;
784 machine=tad68k opsys=usg5-3
789 machine=tahoe opsys=bsd4-2
792 machine=tahoe opsys=bsd4-3
795 ## Tandem Integrity S2
797 machine=tandem-s2 opsys=usg5-3
801 m88k-tektronix-sysv3 )
802 machine=tekXD88 opsys=usg5-3
805 ## Tektronix 16000 box (6130?)
806 ns16k-tektronix-bsd* )
807 machine=ns16000 opsys=bsd4-2
810 ## src/m/tek4300.h hints that this is a m68k machine.
811 m68*-tektronix-bsd* )
812 machine=tex4300 opsys=bsd4-3
816 ## We seem to have lost the machine-description file titan.h!
818 machine=titan opsys=usg5-3
821 ## Ustation E30 (SS5E)
822 m68*-unisys-uniplus* )
823 machine=ustation opsystem=unipl5-2
829 case "${configuration}" in
830 *-bsd4.1 ) opsys=bsd4-1 ;;
831 *-bsd4.2 | *-ultrix[0-3].* | *-ultrix4.0 ) opsys=bsd4-2 ;;
832 *-bsd4.3 | *-ultrix* ) opsys=bsd4-3 ;;
833 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
834 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
835 *-vms* ) opsys=vms ;;
841 ns16k-whitechapel-* )
843 ## We don't know what sort of OS runs on these; we'll let the
844 ## operating system guessing code below try.
849 machine=wicat opsys=usg5-2
857 ### If the code above didn't choose an operating system, just choose
858 ### an operating system based on the configuration name. You really
859 ### only want to use this when you have no idea what the right
860 ### operating system is; if you know what operating systems a machine
861 ### runs, it's cleaner to make it explicit in the case statement
863 if [ ! "${opsys}" ]; then
864 case "${configuration}" in
865 *-bsd4.[01] ) opsys=bsd4-1 ;;
866 *-bsd4.2 ) opsys=bsd4-2 ;;
867 *-bsd4.3 ) opsys=bsd4-3 ;;
868 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
869 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
870 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
871 *-sysv3 | *-sysvr3 ) opsys=usg5-3 ;;
872 *-sysv4 | *-sysvr4 ) opsys=usg5-4 ;;
873 *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;;
881 (echo "${progname}: Emacs hasn't been ported to \`${configuration}' systems."
882 echo "${progname}: Check \`etc/MACHINES' for recognized configuration names."
887 machfile="m/${machine}.h"
888 opsysfile="s/${opsys}.h"
892 AC_CONFIG_HEADER(src/config.h)
895 #### Choose a compiler.
897 "yes" ) CC="gcc" GCC=1 ;;
904 if test -n "${GCC}"; then
908 #### Some other nice autoconf tests. If you add a test here which
909 #### should make an entry in src/config.h, don't forget to add an
910 #### #undef clause to src/config.h.in for autoconf to modify.
912 dnl checks for programs
917 dnl checks for UNIX variants that set `DEFS'
919 dnl checks for header files
920 AC_HAVE_HEADERS(sys/timeb.h sys/time.h)
922 AC_TIME_WITH_SYS_TIME
924 dnl checks for typedefs
927 dnl checks for functions
929 AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename)
931 dnl checks for structure members
935 dnl checks for compiler characteristics
938 dnl checks for operating system services
940 dnl other checks for UNIX variants
944 #### Choose a window system.
945 echo "Checking window system."
950 window_system=${window_system}x11
953 window_system=${window_system}none
955 case "${with_x11}" in
957 window_system=${window_system}x11
960 case "${with_x10}" in
962 window_system=${window_system}x10
966 case "${window_system}" in
967 "none" | "x11" | "x10" ) ;;
969 echo " No window system specifed. Looking for X11."
971 if [ -r /usr/lib/libX11.a \
972 -o -d /usr/include/X11 \
973 -o -d /usr/X386/include \
974 -o -d ${x_includes}/X11 ]; then
979 echo "Don't specify the window system more than once." >&2
984 case "${window_system}" in
998 echo " Using no window system."
1002 ### If we're using X11, we should use the X menu package.
1010 ### Check for XFree386. It needs special hacks.
1013 AC_HAVE_LIBRARY( Xbsd , have_libxbsd=yes , have_libxbsd=no )
1015 if [ -n "${x_libraries}" ] && [ -f ${x_libraries}/libXbsd.a ]; then
1019 case ${window_system} in
1021 if [ -d /usr/X386/include ] && [ "${have_libxbsd}" = "yes" ]; then
1023 if [ "${C_SWITCH_X_SITE}" = "" ]; then
1024 C_SWITCH_X_SITE="-I/usr/X386/include"
1030 #### Extract some information from the operating system and machine files.
1032 echo "Examining the machine- and system-dependent files to find out"
1033 echo " - which libraries the lib-src programs will want, and"
1034 echo " - whether the GNU malloc routines are usable."
1036 ### It's not important that this name contain the PID; you can't run
1037 ### two configures in the same directory and have anything work
1039 tempcname="conftest.c"
1042 #include "'${srcdir}'/src/'${opsysfile}'"
1043 #include "'${srcdir}'/src/'${machfile}'"
1044 #ifndef LIBS_MACHINE
1045 #define LIBS_MACHINE
1050 #ifndef C_SWITCH_SYSTEM
1051 #define C_SWITCH_SYSTEM
1053 @configure@ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
1054 @configure@ c_switch_system=C_SWITCH_SYSTEM
1057 @configure@ unexec=UNEXEC
1059 @configure@ unexec=unexec.o
1062 #ifdef SYSTEM_MALLOC
1063 @configure@ system_malloc=yes
1065 @configure@ system_malloc=no
1068 # The value of CPP is a quoted variable reference, so we need to do this
1069 # to get its actual value...
1070 foo=`eval "echo $CPP"`
1071 eval `${foo} ${tempcname} \
1072 | grep '@configure@' \
1073 | sed -e 's/^@configure@ \([^=]*=\)\(.*\)$/\1"\2"/'`
1076 ### Compute the unexec source name from the object name.
1077 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
1079 # Do the opsystem or machine files prohibit the use of the GNU malloc?
1080 # Assume not, until told otherwise.
1082 if [ "${system_malloc}" = "yes" ]; then
1085 (The GNU allocators don't work with this system configuration.)"
1088 if [ ! "${REL_ALLOC}" ]; then
1089 REL_ALLOC=${GNU_MALLOC}
1095 #### Find out which version of Emacs this is.
1096 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
1097 | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'`
1098 if [ ! "${version}" ]; then
1099 echo "${progname}: can't find current emacs version in
1100 \`${srcdir}/lisp/version.el'." >&2
1105 #### Specify what sort of things we'll be editing into Makefile and config.h.
1107 AC_SUBST(configuration)
1110 AC_SUBST(c_switch_system)
1111 AC_SUBST(libsrc_libs)
1113 AC_SUBST(inst_paths)
1114 AC_SUBST(LD_SWITCH_X_SITE)
1115 AC_SUBST(C_SWITCH_X_SITE)
1118 AC_SUBST(exec_prefix)
1120 AC_DEFINE_UNQUOTED(config_machfile, "\"${machfile}\"")
1121 AC_DEFINE_UNQUOTED(config_opsysfile, "\"${opsysfile}\"")
1122 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
1123 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
1124 AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC})
1127 if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
1128 ] AC_DEFINE(HAVE_X_WINDOWS) [
1130 if [ "${HAVE_X11}" = "yes" ] ; then
1131 ] AC_DEFINE(HAVE_X11) [
1133 if [ "${HAVE_XFREE386}" = "yes" ] ; then
1134 ] AC_DEFINE(HAVE_XFREE386) [
1136 if [ "${HAVE_X_MENU}" = "yes" ] ; then
1137 ] AC_DEFINE(HAVE_X_MENU) [
1139 if [ "${GNU_MALLOC}" = "yes" ] ; then
1140 ] AC_DEFINE(GNU_MALLOC) [
1142 if [ "${REL_ALLOC}" = "yes" ] ; then
1143 ] AC_DEFINE(REL_ALLOC) [
1145 if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then
1146 ] AC_DEFINE(LISP_FLOAT_TYPE) [
1150 #### Report on what we decided to do.
1153 Configured for \`${configuration}'.
1155 Where should the build process find the source code? ${srcdir}
1156 What operating system and machine description files should Emacs use?
1157 \`${opsysfile}' and \`${machfile}'
1158 What compiler should emacs be built with? ${CC} ${CFLAGS}
1159 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
1160 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
1161 What window system should Emacs use? ${window_system}${x_includes+
1162 Where do we find X Windows header files? }${x_includes}${x_libraries+
1163 Where do we find X Windows libraries? }${x_libraries}