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.
6 #### Configuration script for GNU Emacs
7 #### Copyright (C) 1992, 1994 Free Software Foundation, Inc.
8 #### This script requires autoconf version 1.9 or later.
10 ### Don't edit this script!
11 ### This script was automatically generated by the `autoconf' program
12 ### from the file `./configure.in'.
13 ### To rebuild it, execute the command
15 ### in the this directory.
17 ### This file is part of GNU Emacs.
19 ### GNU Emacs is free software; you can redistribute it and/or modify
20 ### it under the terms of the GNU General Public License as published by
21 ### the Free Software Foundation; either version 2, or (at your option)
22 ### any later version.
24 ### GNU Emacs is distributed in the hope that it will be useful,
25 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
26 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 ### GNU General Public License for more details.
29 ### You should have received a copy of the GNU General Public License
30 ### along with GNU Emacs; see the file COPYING. If not, write to
31 ### the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
33 ### Since Emacs has configuration requirements that autoconf can't
34 ### meet, this file is an unholy marriage of custom-baked
35 ### configuration code and autoconf macros.
37 ### We use the m4 quoting characters [ ] (as established by the
38 ### autoconf system) to include large sections of raw sewage - Oops, I
39 ### mean, shell code - in the final configuration script.
41 ### Usage: configure config_name
43 ### If configure succeeds, it leaves its status in config.status.
44 ### If configure fails after disturbing the status quo,
45 ### config.status is removed.
47 ### Remove any more than one leading "." element from the path name.
48 ### If we don't remove them, then another "./" will be prepended to
49 ### the file name each time we use config.status, and the program name
50 ### will get larger and larger. This wouldn't be a problem, except
51 ### that since progname gets recorded in all the Makefiles this script
52 ### produces, move-if-change thinks they're different when they're
55 ### It would be nice if we could put the ./ in a \( \) group and then
56 ### apply the * operator to that, so we remove as many leading ./././'s
57 ### as are present, but some seds (like Ultrix's sed) don't allow you to
58 ### apply * to a \( \) group. Bleah.
59 progname="`echo $0 | sed 's:^\./\./:\./:'`"
62 ### Establish some default values.
66 exec_prefix='${prefix}'
67 bindir='${exec_prefix}/bin'
68 datadir='${prefix}/lib'
69 statedir='${prefix}/lib'
70 libdir='${exec_prefix}/lib'
71 mandir='${prefix}/man/man1'
72 infodir='${prefix}/info'
73 lispdir='${datadir}/emacs/${version}/lisp'
74 locallisppath='${datadir}/emacs/site-lisp'
75 lisppath='${locallisppath}:${lispdir}'
76 etcdir='${datadir}/emacs/${version}/etc'
77 lockdir='${statedir}/emacs/lock'
78 archlibdir='${libdir}/emacs/${version}/${configuration}'
79 docdir='${datadir}/emacs/${version}/etc'
81 # On Sun systems, people sometimes set up the variable CPP
82 # with a value that is a directory, not an executable at all.
83 # Detect that case, and ignore that value.
84 if [ "x$CPP" != x ] && [ -d "$CPP" ];
89 # We cannot use this variable in the case statement below, because many
90 # /bin/sh's have broken semantics for "case". Unfortunately, you must
91 # actually edit the clause itself.
92 # path_options="prefix | exec_prefix | bindir | libdir | etcdir | datadir"
93 # path_options="$path_options | archlibdir | statedir | mandir | infodir"
94 # path_options="$path_options | lispdir | lockdir | lisppath | locallisppath"
98 short_usage="Usage: ${progname} CONFIGURATION [-OPTION[=VALUE] ...]
100 Set compilation and installation parameters for GNU Emacs, and report.
101 CONFIGURATION specifies the machine and operating system to build for.
102 --with-x Support the X Window System.
103 --with-x=no Don't support X.
104 --with-x-toolkit Use an X toolkit.
105 --with-x-toolkit=no Don't use an X toolkit.
106 --with-gcc Use GCC to compile Emacs.
107 --with-gcc=no Don't use GCC to compile Emacs.
108 --x-includes=DIR Search for X header files in DIR.
109 --x-libraries=DIR Search for X libraries in DIR.
110 --run-in-place Use libraries and data files directly out of the
112 --single-tree=DIR Has the effect of creating a directory tree at DIR
114 .../DIR/bin/CONFIGNAME (emacs, etags, etc.)
115 .../DIR/bin/CONFIGNAME/etc (movemail, etc.)
116 .../DIR/common/lisp (emacs' lisp files)
117 .../DIR/common/site-lisp (local lisp files)
118 .../DIR/common/lib (DOC, TUTORIAL, etc.)
119 .../DIR/common/lock (lockfiles)
120 --srcdir=DIR Look for the Emacs source files in DIR.
121 --prefix=DIR Install files below DIR. Defaults to \`${prefix}'.
123 You may also specify any of the \`path' variables found in Makefile.in,
124 including --bindir, --libdir, --etcdir, --infodir, and so on. This allows
125 you to override a single default location when configuring.
127 If successful, ${progname} leaves its status in config.status. If
128 unsuccessful after disturbing the status quo, it removes config.status."
131 #### Option processing.
133 ### Record all the arguments, so we can save them in config.status.
136 ### Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
137 ### in order to get the arguments back in $@, we have to do an
138 ### `eval set x "$quoted_arguments"; shift'.
141 quoted_arguments="$quoted_arguments '$i'"
144 ### Don't use shift -- that destroys the argument list, which autoconf needs
145 ### to produce config.status. It turns out that "set - ${arguments}" doesn't
147 ### However, it also turns out that many shells cannot expand ${10} at all.
148 ### So using an index variable doesn't work either. It is possible to use
149 ### some shell magic to make 'set x "$arguments"; shift' work portably.
150 while [ $# != 0 ]; do
154 ## Anything starting with a hyphen we assume is an option.
156 ## Separate the switch name from the value it's being given.
159 opt=`echo ${arg} | sed 's:^-*\([^=]*\)=.*$:\1:'`
160 val=`echo ${arg} | sed 's:^-*[^=]*=\(.*\)$:\1:'`
164 ## If FOO is a boolean argument, --FOO is equivalent to
165 ## --FOO=yes. Otherwise, the value comes from the next
166 ## argument - see below.
167 opt=`echo ${arg} | sed 's:^-*\(.*\)$:\1:'`
173 ## Change `-' in the option name to `_'.
175 opt="`echo ${opt} | tr - _`"
177 ## Process the option.
180 ## Has the user specified which window systems they want to support?
181 "with_x" | "with_x11" | "with_x10" )
182 ## Make sure the value given was either "yes" or "no".
184 y | ye | yes ) val=yes ;;
187 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
188 Set it to either \`yes' or \`no'."
189 echo "${short_usage}") >&2
193 eval "${opt}=\"${val}\""
196 ## Has the user specified which toolkit they want to support?
199 y | ye | yes ) val=athena ;;
201 l | lu | luc | luci | lucid ) val=lucid ;;
202 a | at | ath | athe | athena ) val=athena ;;
203 # These don't currently work.
204 # m | mo | mot | moti | motif ) val=motif ;;
205 # o | op | ope | open | open- | open-l | open-lo \
206 # | open-loo | open-look ) val=open-look ;;
209 #echo "${progname}: the \`--${optname}' option is supposed to have a value
210 #which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'."
211 echo "${progname}: the \`--${optname}' option is supposed to have a value
212 which is \`yes', \`no', \`lucid', or \`athena'.
213 Currently, \`yes', \`athena' and \`lucid' are synonyms."
214 echo "${short_usage}") >&2
218 eval "${opt}=\"${val}\""
221 ## Has the user specified whether or not they want GCC?
222 "with_gcc" | "with_gnu_cc" )
223 ## Make sure the value given was either "yes" or "no".
225 y | ye | yes ) val=yes ;;
228 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
229 Set it to either \`yes' or \`no'."
230 echo "${short_usage}") >&2
234 eval "${opt}=\"${val}\""
237 ## Has the user specified a source directory?
239 ## If the value was omitted, get it from the next argument.
240 if [ "${valomitted}" = "yes" ]; then
241 ## Get the next argument from the argument list, if there is one.
243 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
244 \`--${optname}=FOO'."
245 echo "${short_usage}") >&2
253 ## Has the user tried to tell us where the X files are?
254 ## I think these are dopey, but no less than three alpha
255 ## testers, at large sites, have said they have their X files
256 ## installed in odd places.
258 ## If the value was omitted, get it from the next argument.
259 if [ "${valomitted}" = "yes" ]; then
260 ## Get the next argument from the argument list, if there is one.
262 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
263 \`--${optname}=/usr/local/X11/include'."
264 echo "${short_usage}") >&2
272 ## If the value was omitted, get it from the next argument.
273 if [ "${valomitted}" = "yes" ]; then
274 ## Get the next argument from the argument list, if there is one.
276 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
277 \`--${optname}=/usr/local/X11/lib'."
278 echo "${short_usage}") >&2
286 ## Should this use the "development" file organization?
292 ## Should this use the "single tree" file organization?
298 ## Has the user specified one of the path options?
299 prefix | exec_prefix | bindir | libdir | etcdir | datadir | \
300 archlibdir | statedir | mandir | infodir | lispdir | lockdir | \
301 lisppath | locallisppath | docdir )
302 ## If the value was omitted, get it from the next argument.
303 if [ "${valomitted}" = "yes" ]; then
306 "$progname: You must give a value for the \`--${optname}' option,";
308 "as in \`--${optname}=`eval echo '$'$optname`.'"
309 echo "$short_usage") >&2
314 eval "${opt}=\"${val}\""
315 eval "${opt}_specified=1"
318 ## Verbose flag, tested by autoconf macros.
323 ## Has the user asked for some help?
327 echo "${short_usage}" | more
329 echo "${short_usage}" | $PAGER
334 ## We ignore all other options silently.
338 ## Anything not starting with a hyphen we assume is a
339 ## configuration name.
347 ### Get the arguments back. See the diatribe on Shell Magic above.
348 eval set x "$quoted_arguments"; shift
350 if [ "${configuration}" = "" ]; then
351 echo '- You did not tell me what kind of host system you want to configure.
352 - I will attempt to guess the kind of system this is.' 1>&2
353 guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
354 if configuration=`${guesssys}` ; then
355 echo "- Looks like this is a ${configuration}" 1>&2
357 echo '- Failed to guess the system type. You need to tell me.' 1>&2
358 echo "${short_usage}" >&2
363 #### Decide where the source is.
366 ## If it's not specified, see if `.' or `..' might work.
368 confdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
369 if [ -f $confdir/src/lisp.h -a -f $confdir/lisp/version.el ]; then
372 if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then
375 if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then
379 ${progname}: Neither the current directory nor its parent seem to
380 contain the Emacs sources. If you do not want to build Emacs in its
381 source tree, you should run \`${progname}' in the directory in which
382 you wish to build Emacs, using its \`--srcdir' option to say where the
383 sources may be found."
384 echo "${short_usage}") >&2
391 ## Otherwise, check if the directory they specified is okay.
393 if [ ! -d "${srcdir}" -o ! -f "${srcdir}/src/lisp.h" -o ! -f "${srcdir}/lisp/version.el" ]; then
395 ${progname}: The directory specified with the \`--srcdir' option,
396 \`${srcdir}', doesn't seem to contain the Emacs sources. You should
397 either run the \`${progname}' script at the top of the Emacs source
398 tree, or use the \`--srcdir' option to specify where the Emacs sources
400 echo "${short_usage}") >&2
406 #### Make srcdir absolute, if it isn't already. It's important to
407 #### avoid running the path through pwd unnecessary, since pwd can
408 #### give you automounter prefixes, which can go away.
412 ## We may be able to use the $PWD environment variable to make this
413 ## absolute. But sometimes PWD is inaccurate.
414 if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ] ; then
417 srcdir="`(cd ${srcdir}; pwd)`"
420 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
423 #### Check if the source directory already has a configured system in it.
424 if [ `pwd` != `(cd ${srcdir} && pwd)` ] \
425 && [ -f "${srcdir}/src/config.h" ] ; then
426 (echo "${progname}: WARNING: The directory tree \`${srcdir}' is being used"
427 echo " as a build directory right now; it has been configured in its own"
428 echo " right. To configure in another directory as well, you MUST"
429 echo " use GNU make. If you do not have GNU make, then you must"
430 echo " now do \`make distclean' in ${srcdir},"
431 echo " and then run ${progname} again.") >&2
432 extrasub='/^VPATH[ ]*=/c\
438 vpath %.in $(srcdir)'
441 ### Make the necessary directories, if they don't exist.
442 for dir in ./src ./lib-src ./cpp ./oldXMenu ./lwlib ./etc ; do
443 if [ ! -d ${dir} ]; then
448 #### Given the configuration name, set machfile and opsysfile to the
449 #### names of the m/*.h and s/*.h files we should use.
451 ### Canonicalize the configuration name.
452 echo "Checking the configuration name"
453 if canonical=`${srcdir}/config.sub "${configuration}"` ; then : ; else
457 ### If you add support for a new configuration, add code to this
458 ### switch statement to recognize your configuration name and select
459 ### the appropriate operating system and machine description files.
461 ### You would hope that you could choose an m/*.h file pretty much
462 ### based on the machine portion of the configuration name, and an s-
463 ### file based on the operating system portion. However, it turns out
464 ### that each m/*.h file is pretty manufacturer-specific - for
465 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
466 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
467 ### machines. So we basically have to have a special case for each
468 ### configuration name.
470 ### As far as handling version numbers on operating systems is
471 ### concerned, make sure things will fail in a fixable way. If
472 ### /etc/MACHINES doesn't say anything about version numbers, be
473 ### prepared to handle anything reasonably. If version numbers
474 ### matter, be sure /etc/MACHINES says something about it.
476 ### Eric Raymond says we should accept strings like "sysvr4" to mean
477 ### "System V Release 4"; he writes, "The old convention encouraged
478 ### confusion between `system' and `release' levels'."
480 machine='' opsys='' unported='false'
481 case "${canonical}" in
486 case "${canonical}" in
487 i[345]86-*-netbsd*) machine=intel386 ;;
489 # This is somewhat bogus.
490 machine=hp9000s300 ;;
491 mips-*-netbsd*) machine=pmax ;;
492 ns32k-*-netbsd*) machine=ns32000 ;;
493 sparc-*-netbsd*) machine=sparc ;;
498 ## Strictly speaking, we need the version of the alliant operating
499 ## system to choose the right machine file, but currently the
500 ## configuration name doesn't tell us enough to choose the right
501 ## one; we need to give alliants their own operating system name to
502 ## do this right. When someone cares, they can help us.
504 machine=alliant4 opsys=bsd4-2
507 machine=alliant-2800 opsys=bsd4-3
511 machine=alpha opsys=osf1
516 machine=altos opsys=usg5-2
521 machine=amdahl opsys=usg5-2-2
524 ## Appallings - I mean, Apollos - running Domain
526 machine=apollo opsys=bsd4-2
529 ## AT&T 3b2, 3b5, 3b15, 3b20
531 machine=att3b opsys=usg5-2-2
534 ## AT&T 3b1 - The Mighty Unix PC!
536 machine=7300 opsys=usg5-2-2
541 machine=ibmrs6000 opsys=aix3-2
546 machine=dpx2 opsys=usg5-3
551 machine=sps7 opsys=usg5-2
554 ## CCI 5/32, 6/32 -- see "Tahoe".
557 ## I don't know what configuration name to use for this; config.sub
558 ## doesn't seem to know anything about it. Hey, Celerity users, get
560 celerity-celerity-bsd* )
561 machine=celerity opsys=bsd4-2
565 ## What operating systems does this chip run that Emacs has been
569 ## We'll use the catch-all code at the bottom to guess the
574 *-convex-bsd* | *-convex-convexos* )
575 machine=convex opsys=bsd4-3
576 ## Prevents suprious white space in makefiles - d.m.cooke@larc.nasa.gov
577 NON_GNU_CPP="cc -E -P"
581 i[345]86-cubix-sysv* )
582 machine=intel386 opsys=usg5-3
586 cydra*-cydrome-sysv* )
587 machine=cydra5 opsys=usg5-3
590 ## Data General AViiON Machines
591 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
592 machine=aviion opsys=dgux5-4r3
594 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
595 machine=aviion opsys=dgux5-4r2
598 machine=aviion opsys=dgux
602 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
603 machine=pmax opsys=bsd4-2
605 mips-dec-ultrix* | mips-dec-bsd* )
606 machine=pmax opsys=bsd4-3
609 machine=pmax opsys=osf1
612 ## Motorola Delta machines
613 m68k-motorola-sysv* | m68000-motorola-sysv* )
614 machine=delta opsys=usg5-3
615 if [ -z "`type gnucc | grep 'not found'`" ]
618 if [ -z "`type gcc | grep 'not found'`" ]
624 m88k-motorola-sysv4* )
625 machine=delta88k opsys=usg5-4
627 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
628 machine=delta88k opsys=usg5-3
633 machine=dual opsys=usg5-2
636 machine=dual opsys=unipl5-2
641 machine=elxsi opsys=usg5-2
646 machine=ns16000 opsys=umax
649 ## The GEC 93 - apparently, this port isn't really finished yet.
651 ## Gould Power Node and NP1
653 machine=gould opsys=bsd4-2
656 machine=gould opsys=bsd4-3
659 machine=gould-np1 opsys=bsd4-3
662 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
663 ## as far as Emacs is concerned).
665 # Build needs to be different on 7.0 and later releases
667 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
668 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
671 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
673 machine=nh3000 opsys=cxux
677 xps*-honeywell-sysv* )
678 machine=xps100 opsys=usg5-2
681 ## HP 9000 series 200 or 300
683 machine=hp9000s300 opsys=bsd4-3
685 ## HP/UX 7, 8 and 9 are supported on these machines.
688 ## Someone's system reports A.B8.05 for this.
689 ## I wonder what other possibilities there are.
690 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
691 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
692 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
693 *) machine=hp9000s300 opsys=hpux ;;
697 ## HP 9000 series 700 and 800, running HP/UX
699 machine=hp800 opsys=hpux
702 machine=hp800 opsys=hpux8
705 machine=hp800 opsys=hpux9shr
708 machine=hp800 opsys=hpux9
711 ## HP 9000 series 700 and 800, running HP/UX
713 ## Cross-compilation? Nah!
715 ## Someone's system reports A.B8.05 for this.
716 ## I wonder what other possibilities there are.
717 *.B8.* ) machine=hp800 opsys=hpux8 ;;
718 *.08.* ) machine=hp800 opsys=hpux8 ;;
719 *.09.* ) machine=hp800 opsys=hpux9 ;;
720 *) machine=hp800 opsys=hpux ;;
726 machine=orion opsys=bsd4-2
729 machine=orion105 opsys=bsd4-2
733 i[345]86-ibm-aix1.1* )
734 machine=ibmps2-aix opsys=usg5-2-2
736 i[345]86-ibm-aix1.[23]* | i[345]86-ibm-aix* )
737 machine=ibmps2-aix opsys=usg5-3
740 machine=ibm370aix opsys=usg5-3
742 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
743 machine=ibmrs6000 opsys=aix3-1
745 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
746 machine=ibmrs6000 opsys=aix3-2-5
748 rs6000-ibm-aix* | powerpc-ibm-aix* )
749 machine=ibmrs6000 opsys=aix3-2
752 machine=ibmrt opsys=bsd4-3
755 machine=ibmrt opsys=bsd4-2
758 machine=ibmrt opsys=bsd4-3
761 machine=ibmrt opsys=bsd4-2
764 machine=ibmrt opsys=bsd4-3
767 machine=ibmrt opsys=bsd4-3
770 machine=ibmrt-aix opsys=usg5-2-2
773 ## Integrated Solutions `Optimum V'
775 machine=isi-ov opsys=bsd4-2
778 machine=isi-ov opsys=bsd4-3
781 ## Intel 386 machines where we do care about the manufacturer
782 i[345]86-intsys-sysv* )
783 machine=is386 opsys=usg5-2-2
787 i[345]86-prime-sysv* )
788 machine=i386 opsys=usg5-3
792 i[345]86-sequent-bsd* )
793 machine=symmetry opsys=bsd4-3
796 ## Unspecified sysv on an ncr machine defaults to svr4.2.
797 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
799 machine=intel386 opsys=usg5-4-2
804 machine=i860 opsys=usg5-4
805 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
806 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
811 machine=masscomp opsys=rtu
816 machine=mega68 opsys=bsd4-2
819 ## Workstations sold by MIPS
820 ## This is not necessarily all workstations using the MIPS processor -
821 ## Irises are produced by SGI, and DECstations by DEC.
823 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
824 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
825 ## it gives for choosing between the alternatives seems to be "Use
826 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
827 ## the BSD world." I'll assume that these are instructions for
828 ## handling two odd situations, and that every other situation
829 ## should use mips.h and usg5-2-2, they being listed first.
832 ## Fall through to the general code at the bottom to decide on the OS.
835 machine=mips4 opsys=bsd4-3
836 NON_GNU_CC="cc -systype bsd43"
837 NON_GNU_CPP="cc -systype bsd43 -E"
840 machine=mips opsys=bsd4-3
843 machine=mips opsys=usg5-2-2
847 m68*-next-* | i[345]86-next-* )
848 machine=next opsys=mach2
851 ## The complete machine from National Semiconductor
853 machine=ns32000 opsys=usg5-2
857 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
858 machine=tower32 opsys=usg5-2-2
860 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
861 machine=tower32v3 opsys=usg5-3
866 machine=targon31 opsys=usg5-2-2
871 machine=nu opsys=usg5-2
876 machine=plexus opsys=usg5-2
880 ## I don't really have any idea what sort of processor the Pyramid has,
881 ## so I'm assuming it is its own architecture.
882 pyramid-pyramid-bsd* )
883 machine=pyramid opsys=bsd4-2
887 ns32k-sequent-bsd4.2* )
888 machine=sequent opsys=bsd4-2
890 ns32k-sequent-bsd4.3* )
891 machine=sequent opsys=bsd4-3
896 machine=mips-siemens opsys=usg5-4
897 NON_GNU_CC=/usr/ccs/bin/cc
898 NON_GNU_CPP=/usr/ccs/lib/cpp
901 ## Silicon Graphics machines
902 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
904 machine=irist opsys=iris3-5
906 m68*-sgi-iris3.6* | m68*-sgi-iris*)
907 machine=irist opsys=iris3-6
911 machine=iris4d opsys=irix3-3
914 machine=iris4d opsys=irix5-0
916 mips-sgi-irix4* | mips-sgi-irix* )
917 machine=iris4d opsys=irix4-0
922 machine=news opsys=bsd4-2
925 machine=news opsys=bsd4-3
928 machine=news opsys=bsd4-3
930 mips-sony-bsd* | mips-sony-newsos4* )
931 machine=news-risc opsys=bsd4-3
934 machine=news-risc opsys=newsos5
939 machine=stride opsys=usg5-2
943 *-sun-sunos* | *-sun-bsd* | *-sun-solaris* | i[345]86-*-solaris2* | i[345]86-*-sunos5* )
944 case "${canonical}" in
945 m68*-sunos1* ) machine=sun1 ;;
946 m68*-sunos2* ) machine=sun2 ;;
947 m68* ) machine=sun3 ;;
948 i[345]86-sun-sunos[34]* ) machine=sun386 ;;
949 i[345]86-*-* ) machine=intel386 ;;
950 sparc* ) machine=sparc ;;
953 case "${canonical}" in
954 ## The Sun386 didn't get past 4.0.
955 i[345]86-*-sunos4 ) opsys=sunos4-0 ;;
956 *-sunos4.0* ) opsys=sunos4-0 ;;
957 *-sunos4.1.3* ) opsys=sunos4-1-3
958 NON_GCC_TEST_OPTIONS=-Bstatic
959 GCC_TEST_OPTIONS=-static
961 *-sunos4shr* ) opsys=sunos4shr ;;
962 *-sunos4* | *-sunos ) opsys=sunos4-1
963 NON_GCC_TEST_OPTIONS=-Bstatic
964 GCC_TEST_OPTIONS=-static
966 *-sunos5.3* | *-solaris2.3* )
968 NON_GNU_CPP=/usr/ccs/lib/cpp
970 *-sunos5.4* | *-solaris2.4* )
972 NON_GNU_CPP=/usr/ccs/lib/cpp
974 *-sunos5* | *-solaris* )
976 NON_GNU_CPP=/usr/ccs/lib/cpp
984 machine=tad68k opsys=usg5-3
988 tahoe-tahoe-bsd4.2* )
989 machine=tahoe opsys=bsd4-2
991 tahoe-tahoe-bsd4.3* )
992 machine=tahoe opsys=bsd4-3
995 ## Tandem Integrity S2
997 machine=tandem-s2 opsys=usg5-3
1001 m88k-tektronix-sysv3* )
1002 machine=tekxd88 opsys=usg5-3
1005 ## Tektronix 16000 box (6130?)
1006 ns16k-tektronix-bsd* )
1007 machine=ns16000 opsys=bsd4-2
1010 ## src/m/tek4300.h hints that this is a m68k machine.
1011 m68*-tektronix-bsd* )
1012 machine=tek4300 opsys=bsd4-3
1016 ## We seem to have lost the machine-description file titan.h!
1018 machine=titan opsys=usg5-3
1021 ## Ustation E30 (SS5E)
1022 m68*-unisys-uniplus* )
1023 machine=ustation opsystem=unipl5-2
1029 case "${canonical}" in
1030 *-bsd4.1* ) opsys=bsd4-1 ;;
1031 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1032 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1033 *-bsd386* | *-bsdi* ) opsys=bsd386 ;;
1034 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1035 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1036 *-vms* ) opsys=vms ;;
1042 ns16k-whitechapel-* )
1044 ## We don't know what sort of OS runs on these; we'll let the
1045 ## operating system guessing code below try.
1050 machine=wicat opsys=usg5-2
1053 ## Intel 386 machines where we don't care about the manufacturer
1056 case "${canonical}" in
1057 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1058 *-isc2.2* ) opsys=isc2-2 ;;
1059 *-isc4.0* ) opsys=isc4-0 ;;
1060 *-isc* ) opsys=isc3-0 ;;
1061 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1062 *-esix* ) opsys=esix ;;
1063 *-xenix* ) opsys=xenix ;;
1064 *-linux* ) opsys=linux ;;
1065 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1066 *-bsd386* | *-bsdi* ) opsys=bsd386 ;;
1067 *-386bsd* ) opsys=386bsd ;;
1068 *-freebsd* ) opsys=freebsd ;;
1069 *-nextstep* ) opsys=mach2 ;;
1070 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1079 ### If the code above didn't choose an operating system, just choose
1080 ### an operating system based on the configuration name. You really
1081 ### only want to use this when you have no idea what the right
1082 ### operating system is; if you know what operating systems a machine
1083 ### runs, it's cleaner to make it explicit in the case statement
1085 if [ x"${opsys}" = x ]; then
1086 case "${canonical}" in
1087 *-gnu* ) opsys=gnu ;;
1088 *-bsd4.[01] ) opsys=bsd4-1 ;;
1089 *-bsd4.2 ) opsys=bsd4-2 ;;
1090 *-bsd4.3 ) opsys=bsd4-3 ;;
1091 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1092 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1093 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1094 *-sysv3 | *-sysvr3 ) opsys=usg5-3 ;;
1095 *-sysv4 | *-sysvr4 ) opsys=usg5-4 ;;
1096 *-sysv4.1 | *-sysvr4.1 )
1097 NON_GNU_CPP=/usr/lib/cpp
1099 *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;;
1107 (echo "${progname}: Emacs hasn't been ported to \`${canonical}' systems."
1108 echo "${progname}: Check \`etc/MACHINES' for recognized configuration names."
1113 machfile="m/${machine}.h"
1114 opsysfile="s/${opsys}.h"
1118 AC_CONFIG_HEADER(src/config.h)
1121 #### Choose a compiler.
1128 "yes" ) CC="gcc" GCC=1 ;;
1139 #### Some systems specify a CPP to use unless we are using GCC.
1140 #### Now that we know whether we are using GCC, we can decide whether
1141 #### to use that one.
1142 if [ "x$NON_GNU_CPP" = x ] || [ x$GCC = x1 ] || [ "x$CPP" != x ]
1148 #### Some systems specify a CC to use unless we are using GCC.
1149 #### Now that we know whether we are using GCC, we can decide whether
1150 #### to use that one.
1151 if [ "x$NON_GNU_CC" = x ] || [ x$GCC = x1 ] || [ x$cc_specified = x1 ]
1157 if [ x$GCC = x1 ] && [ "x$GCC_TEST_OPTIONS" != x ]
1159 CC="$CC $GCC_TEST_OPTIONS"
1162 if [ x$GCC = x ] && [ "x$NON_GCC_TEST_OPTIONS" != x ]
1164 CC="$CC $NON_GCC_TEST_OPTIONS"
1167 #### Some other nice autoconf tests. If you add a test here which
1168 #### should make an entry in src/config.h, don't forget to add an
1169 #### #undef clause to src/config.h.in for autoconf to modify.
1171 dnl checks for programs
1177 dnl checks for UNIX variants that set `DEFS'
1179 dnl checks for header files
1180 AC_HAVE_HEADERS(sys/timeb.h sys/time.h unistd.h)
1182 AC_TIME_WITH_SYS_TIME
1183 dnl In Autoconf 1.8 use AC_SYS_SIGLIST_DECLARED instead of this.
1184 AC_COMPILE_CHECK(sys_siglist declaration in signal.h or unistd.h,
1185 [#include <signal.h>
1186 /* NetBSD declares sys_siglist in <unistd.h>. */
1187 #ifdef HAVE_UNISTD_H
1189 #endif], [char *msg = *(sys_siglist + 1);],
1190 AC_DEFINE(SYS_SIGLIST_DECLARED))
1192 dnl checks for typedefs
1195 dnl checks for structure members
1199 dnl checks for compiler characteristics
1202 dnl check for Make feature
1205 dnl checks for operating system services
1208 dnl other checks for UNIX variants
1211 #### Choose a window system.
1212 echo "checking for specified window system"
1217 window_system=${window_system}x11
1220 window_system=${window_system}none
1223 case "${window_system}" in
1227 case "${with_x11}" in
1235 case "${with_x10}" in
1246 case "${window_system}" in
1247 "none" | "x11" | "x10" ) ;;
1249 # --x-includes or --x-libraries implies --with-x11.
1250 if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
1253 echo " No window system specified. Looking for X11."
1254 # If the user didn't specify a window system and we found X11, use it.
1255 if [ -r /usr/lib/libX11.a \
1256 -o -d /usr/include/X11 \
1257 -o -d /usr/X386/include \
1258 -o -d ${x_includes}/X11 ]; then
1264 echo "Don't specify a window system more than once." >&2
1269 case "${window_system}" in
1271 ### If the user hasn't specified where we should find X, try
1272 ### letting autoconf figure that out.
1273 if [ -z "${x_includes}" ] && [ -z "${x_libraries}" ]; then
1278 if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
1284 [ -z "${window_system}" ] && window_system=none
1286 [ -n "${x_libraries}" ] && LD_SWITCH_X_SITE="-L${x_libraries}"
1287 [ -n "${x_libraries}" ] && LD_SWITCH_X_SITE_AUX="-R${x_libraries}"
1288 [ -n "${x_includes}" ] && C_SWITCH_X_SITE="-I${x_includes}"
1290 # Avoid forcing the search of /usr/include before fixed include files.
1291 if [ "$C_SWITCH_X_SITE" = "-I/usr/include" ]; then
1295 case "${window_system}" in
1300 case "${with_x_toolkit}" in
1303 echo " Using Xt toolkit."
1307 echo " Using Motif toolkit."
1310 USE_X_TOOLKIT=OPEN_LOOK
1311 echo " Using Open-Look toolkit."
1315 echo " Using Xlib directly."
1329 echo " Using no window system."
1332 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
1334 ### If we're using X11, we should use the X menu package.
1342 #### Extract some information from the operating system and machine files.
1344 echo "examining the machine- and system-dependent files to find out"
1345 echo " - which libraries the lib-src programs will want, and"
1346 echo " - whether the GNU malloc routines are usable"
1348 ### First figure out CFLAGS (which we use for running the compiler here)
1349 ### and REAL_CFLAGS (which we use for real compilation).
1350 ### The two are the same except on a few systems, where they are made
1351 ### different to work around various lossages. For example,
1352 ### GCC 2.5 on Linux needs them to be different because it treats -g
1353 ### as implying static linking.
1355 ### If the CFLAGS env var is specified, we use that value
1356 ### instead of the default.
1358 ### It's not important that this name contain the PID; you can't run
1359 ### two configures in the same directory and have anything work
1361 tempcname="conftest.c"
1364 #include "'${srcdir}'/src/'${opsysfile}'"
1365 #include "'${srcdir}'/src/'${machfile}'"
1366 #ifndef LIBS_MACHINE
1367 #define LIBS_MACHINE
1372 #ifndef C_SWITCH_SYSTEM
1373 #define C_SWITCH_SYSTEM
1375 #ifndef C_SWITCH_MACHINE
1376 #define C_SWITCH_MACHINE
1378 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
1379 configure___ c_switch_system=C_SWITCH_SYSTEM
1380 configure___ c_switch_machine=C_SWITCH_MACHINE
1383 #define LIB_X11_LIB -lX11
1386 #ifndef LIBX11_MACHINE
1387 #define LIBX11_MACHINE
1390 #ifndef LIBX11_SYSTEM
1391 #define LIBX11_SYSTEM
1393 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
1396 configure___ unexec=UNEXEC
1398 configure___ unexec=unexec.o
1401 #ifdef SYSTEM_MALLOC
1402 configure___ system_malloc=yes
1404 configure___ system_malloc=no
1407 #ifndef C_DEBUG_SWITCH
1408 #define C_DEBUG_SWITCH -g
1411 #ifndef C_OPTIMIZE_SWITCH
1412 #define C_OPTIMIZE_SWITCH -O
1415 #ifdef THIS_IS_CONFIGURE
1417 /* Get the CFLAGS for tests in configure. */
1419 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
1421 configure___ CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
1424 #else /* not THIS_IS_CONFIGURE */
1426 /* Get the CFLAGS for real compilation. */
1428 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
1430 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
1433 #endif /* not THIS_IS_CONFIGURE */
1435 # The value of CPP is a quoted variable reference, so we need to do this
1436 # to get its actual value...
1437 CPP=`eval "echo $CPP"`
1438 eval `${CPP} -Isrc ${tempcname} \
1439 | grep 'configure___' \
1440 | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
1441 if [ "x$CFLAGS" = x ]; then
1442 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
1443 | grep 'configure___' \
1444 | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
1446 REAL_CFLAGS="$CFLAGS"
1450 ### Compute the unexec source name from the object name.
1451 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
1453 # Do the opsystem or machine files prohibit the use of the GNU malloc?
1454 # Assume not, until told otherwise.
1456 if [ "${system_malloc}" = "yes" ]; then
1459 (The GNU allocators don't work with this system configuration.)"
1462 if [ x"${REL_ALLOC}" = x ]; then
1463 REL_ALLOC=${GNU_MALLOC}
1469 #### Add the libraries to LIBS and check for some functions.
1472 DEFS="$c_switch_system $c_switch_machine $DEFS"
1475 dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks,
1476 dnl and also adds -ldnet to LIBS, which Autoconf uses for checks.
1477 AC_HAVE_LIBRARY(-ldnet)
1478 dnl This causes -lresolv to get used in subsequent tests,
1479 dnl which causes failures on some systems such as HPUX 9.
1480 dnl AC_HAVE_LIBRARY(-lresolv)
1482 AC_HAVE_LIBRARY(-lXbsd, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd")
1484 echo checking for XFree86
1485 if test -d /usr/X386/include; then
1487 test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/usr/X386/include"
1490 # We change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
1491 # for the tests that follow.
1493 if test "${HAVE_X11}" = "yes"; then
1494 DEFS="$C_SWITCH_X_SITE $DEFS"
1495 LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS"
1496 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
1497 AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString \
1498 XScreenNumberOfScreen XSetWMProtocols)
1501 if test "${USE_X_TOOLKIT}" != "none"; then
1502 AC_COMPILE_CHECK(X11 toolkit version,
1503 [#include <X11/Intrinsic.h>],
1505 #if XtSpecificationRelease < 6
1509 AC_DEFINE(HAVE_X11XTR6))
1512 # If netdb.h doesn't declare h_errno, we must declare it by hand.
1513 AC_COMPILE_CHECK(declaration of h_errno in netdb.h,
1514 [#include <netdb.h>],
1522 AC_DEFINE(HAVE_H_ERRNO))
1526 # logb and frexp are found in -lm on most systems.
1527 AC_HAVE_LIBRARY(-lm)
1528 AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \
1529 random lrand48 bcopy bcmp logb frexp fmod drem ftime res_init setsid \
1533 AC_FUNC_CHECK(socket, , ok_so_far=)
1534 if test -n "$ok_so_far"; then
1535 AC_HEADER_CHECK(netinet/in.h, , ok_so_far=)
1537 if test -n "$ok_so_far"; then
1538 AC_HEADER_CHECK(arpa/inet.h, , ok_so_far=)
1540 if test -n "$ok_so_far"; then
1541 AC_DEFINE(HAVE_INET_SOCKETS)
1544 # Set up the CFLAGS for real compilation, so we can substitute it.
1545 CFLAGS="$REAL_CFLAGS"
1548 #### Find out which version of Emacs this is.
1549 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
1550 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
1551 if [ x"${version}" = x ]; then
1552 echo "${progname}: can't find current emacs version in
1553 \`${srcdir}/lisp/version.el'." >&2
1557 if [ -f /usr/lpp/X11/bin/smt.exp ]; then
1559 AC_DEFINE(HAVE_AIX_SMT_EXP)
1563 #### Specify what sort of things we'll be editing into Makefile and config.h.
1564 ### Use configuration here uncanonicalized to avoid exceeding size limits.
1567 AC_SUBST(configuration)
1570 AC_SUBST(exec_prefix)
1578 AC_SUBST(locallisppath)
1582 AC_SUBST(archlibdir)
1584 AC_SUBST(c_switch_system)
1585 AC_SUBST(c_switch_machine)
1586 AC_SUBST(LD_SWITCH_X_SITE)
1587 AC_SUBST(LD_SWITCH_X_SITE_AUX)
1588 AC_SUBST(C_SWITCH_X_SITE)
1590 AC_SUBST(X_TOOLKIT_TYPE)
1594 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "\"${configuration}\"")
1595 AC_DEFINE_UNQUOTED(config_machfile, "\"${machfile}\"")
1596 AC_DEFINE_UNQUOTED(config_opsysfile, "\"${opsysfile}\"")
1597 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
1598 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX})
1599 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
1600 AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC})
1603 if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
1604 ] AC_DEFINE(HAVE_X_WINDOWS) [
1606 if [ "${USE_X_TOOLKIT}" != "none" ] ; then
1607 ] AC_DEFINE(USE_X_TOOLKIT) [
1609 if [ "${HAVE_X11}" = "yes" ] ; then
1610 ] AC_DEFINE(HAVE_X11) [
1612 if [ "${HAVE_XFREE386}" = "yes" ] ; then
1613 ] AC_DEFINE(HAVE_XFREE386) [
1615 if [ "${HAVE_X_MENU}" = "yes" ] ; then
1616 ] AC_DEFINE(HAVE_X_MENU) [
1618 if [ "${GNU_MALLOC}" = "yes" ] ; then
1619 ] AC_DEFINE(GNU_MALLOC) [
1621 if [ "${REL_ALLOC}" = "yes" ] ; then
1622 ] AC_DEFINE(REL_ALLOC) [
1624 if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then
1625 ] AC_DEFINE(LISP_FLOAT_TYPE) [
1628 # ====================== Developer's configuration =======================
1630 # The following assignments make sense if you're running Emacs on a single
1631 # machine, one version at a time, and you want changes to the lisp and etc
1632 # directories in the source tree to show up immediately in your working
1633 # environment. It saves a great deal of disk space by not duplicating the
1634 # lisp and etc directories.
1636 if [ "$run_in_place" = "1" ]; then
1637 lispdir='${srcdir}/lisp'
1638 locallisppath='${srcdir}/site-lisp'
1639 etcdir='${srcdir}/etc'
1640 lockdir='${srcdir}/lock'
1641 # We used to make archlibdir and docdir absolute,
1642 # but that caused trouble with automounters.
1643 archlibdir='${srcdir}/lib-src'
1644 docdir='${srcdir}/etc'
1645 infodir='${srcdir}/info'
1646 elif [ "$single_tree" = "1" ]; then
1647 if [ "$exec_prefix_specified" = "" ]; then
1648 exec_prefix='${prefix}'
1650 if [ "$bindir_specified" = "" ]; then
1651 bindir='${exec_prefix}/bin/${configuration}'
1653 if [ "$datadir_specified" = "" ]; then
1654 datadir='${prefix}/common'
1656 if [ "$statedir_specified" = "" ]; then
1657 statedir='${prefix}/common'
1659 if [ "$libdir_specified" = "" ]; then
1662 if [ "$lispdir_specified" = "" ]; then
1663 lispdir='${prefix}/common/lisp'
1665 if [ "$locallisppath_specified" = "" ]; then
1666 locallisppath='${prefix}/common/site-lisp'
1668 if [ "$lockdir_specified" = "" ]; then
1669 lockdir='${prefix}/common/lock'
1671 if [ "$archlibdir_specified" = "" ]; then
1672 archlibdir='${libdir}/etc'
1674 if [ "$etcdir_specified" = "" ]; then
1675 etcdir='${prefix}/common/data'
1677 if [ "$docdir_specified" = "" ]; then
1678 docdir='${prefix}/common/data'
1682 #### Report on what we decided to do.
1685 Configured for \`${canonical}'.
1687 Where should the build process find the source code? ${srcdir}
1688 What operating system and machine description files should Emacs use?
1689 \`${opsysfile}' and \`${machfile}'
1690 What compiler should emacs be built with? ${CC} ${CFLAGS}
1691 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
1692 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
1693 What window system should Emacs use? ${window_system}
1694 What toolkit should Emacs use? ${USE_X_TOOLKIT}${x_includes+
1695 Where do we find X Windows header files? }${x_includes}${x_libraries+
1696 Where do we find X Windows libraries? }${x_libraries}
1700 # Remove any trailing slashes in these variables.
1701 test -n "${prefix}" &&
1702 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
1703 test -n "${exec_prefix}" &&
1704 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
1706 AC_OUTPUT(Makefile lib-src/Makefile.in oldXMenu/Makefile lwlib/Makefile src/Makefile.in, [
1708 # Build src/Makefile from ${srcdir}/src/Makefile.in. This must be done
1709 # after src/config.h is built, since we rely on that file.
1711 changequote(,)dnl The horror, the horror.
1712 # Now get this: Some word that is part of the ${srcdir} directory name
1713 # or the ${configuration} value might, just might, happen to be an
1714 # identifier like `sun4' or `i386' or something, and be predefined by
1715 # the C preprocessor to some helpful value like 1, or maybe the empty
1716 # string. Needless to say consequent macro substitutions are less
1717 # than conducive to the makefile finding the correct directory.
1718 undefs="`echo $top_srcdir $configuration $canonical |
1719 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
1720 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
1724 echo creating lib-src/Makefile
1726 rm -f junk.c junk1.c junk2.c
1727 sed -e '/start of cpp stuff/q' \
1728 < Makefile.in > junk1.c
1729 sed -e '1,/start of cpp stuff/d'\
1730 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
1731 < Makefile.in > junk.c
1732 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
1733 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
1734 cat junk1.c junk2.c > Makefile.new
1735 rm -f junk.c junk1.c junk2.c
1736 chmod 444 Makefile.new
1737 mv -f Makefile.new Makefile
1740 echo creating src/Makefile
1742 rm -f junk.c junk1.c junk2.c
1743 sed -e '/start of cpp stuff/q' \
1744 < Makefile.in > junk1.c
1745 sed -e '1,/start of cpp stuff/d'\
1746 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
1747 < Makefile.in > junk.c
1748 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
1749 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
1750 cat junk1.c junk2.c > Makefile.new
1751 rm -f junk.c junk1.c junk2.c
1752 chmod 444 Makefile.new
1753 mv -f Makefile.new Makefile