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}/share'
69 sharedstatedir='${prefix}/com'
70 libexecdir='${exec_prefix}/libexec'
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/${version}/etc'
77 lockdir='${sharedstatedir}/emacs/lock'
78 archlibdir='${libexecdir}/emacs/${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 "$CPP" ];
89 # We cannot use this variable in the case statement below, because many
90 # /bin/sh's have broken semantics for "case". Unfortunately, you must
91 # actually edit the clause itself.
92 # path_options="prefix | exec_prefix | bindir | libexecdir | etcdir | datadir"
93 # path_options="$path_options | archlibdir | sharedstatedir | mandir | infodir"
94 # path_options="$path_options | lispdir | lockdir | lisppath | locallisppath"
98 short_usage="Usage: ${progname} CONFIGURATION [-OPTION[=VALUE] ...]
100 Set compilation and installation parameters for GNU Emacs, and report.
101 CONFIGURATION specifies the machine and operating system to build for.
102 --with-x Support the X Window System.
103 --with-x=no Don't support X.
104 --with-x-toolkit=yes Use the X toolkit. Default to Lucid/Athena widgets.
105 --with-x-toolkit=athena Use the X toolkit with Athena widgets.
106 --with-x-toolkit=lucid Use the X toolkit with Lucid widgets.
107 --with-x-toolkit=motif Use the X toolkit with Motif widgets.
108 --with-x-toolkit=no Don't use an X toolkit.
109 --with-gcc Use GCC to compile Emacs.
110 --with-gcc=no Don't use GCC to compile Emacs.
111 --x-includes=DIR Search for X header files in DIR.
112 --x-libraries=DIR Search for X libraries in DIR.
113 --run-in-place Use libraries and data files directly out of the
115 --single-tree=DIR Has the effect of creating a directory tree at DIR
117 .../DIR/bin/CONFIGNAME (emacs, etags, etc.)
118 .../DIR/bin/CONFIGNAME/etc (movemail, etc.)
119 .../DIR/common/lisp (emacs' lisp files)
120 .../DIR/common/site-lisp (local lisp files)
121 .../DIR/common/lib (DOC, TUTORIAL, etc.)
122 .../DIR/common/lock (lockfiles)
123 --srcdir=DIR Look for the Emacs source files in DIR.
124 --prefix=DIR Install files below DIR. Defaults to \`${prefix}'.
126 You may also specify any of the \`path' variables found in Makefile.in,
127 including --bindir, --libexecdir, --etcdir, --infodir, and so on. This allows
128 you to override a single default location when configuring.
130 If successful, ${progname} leaves its status in config.status. If
131 unsuccessful after disturbing the status quo, it removes config.status."
134 #### Option processing.
136 ### Record all the arguments, so we can save them in config.status.
139 ### Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
140 ### in order to get the arguments back in $@, we have to do an
141 ### `eval set x "$quoted_arguments"; shift'.
144 quoted_arguments="$quoted_arguments '$i'"
147 ### Don't use shift -- that destroys the argument list, which autoconf needs
148 ### to produce config.status. It turns out that "set - ${arguments}" doesn't
150 ### However, it also turns out that many shells cannot expand ${10} at all.
151 ### So using an index variable doesn't work either. It is possible to use
152 ### some shell magic to make 'set x "$arguments"; shift' work portably.
154 while [ $# != 0 ]; do
158 ## Anything starting with a hyphen we assume is an option.
160 ## Separate the switch name from the value it's being given.
163 opt=`echo ${arg} | sed 's:^-*\([^=]*\)=.*$:\1:'`
164 val=`echo ${arg} | sed 's:^-*[^=]*=\(.*\)$:\1:'`
168 ## If FOO is a boolean argument, --FOO is equivalent to
169 ## --FOO=yes. Otherwise, the value comes from the next
170 ## argument - see below.
171 opt=`echo ${arg} | sed 's:^-*::'`
177 ## Change `-' in the option name to `_'.
179 opt="`echo ${opt} | tr - _`"
181 ## Process the option.
184 ## Has the user specified which window systems they want to support?
185 "with_x" | "with_x11" | "with_x10" )
186 ## Make sure the value given was either "yes" or "no".
188 y | ye | yes ) val=yes ;;
191 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
192 Set it to either \`yes' or \`no'."
193 echo "${short_usage}") >&2
197 eval "${opt}=\"${val}\""
200 ## Has the user specified which toolkit they want to support?
203 y | ye | yes ) val=athena ;;
205 l | lu | luc | luci | lucid ) val=lucid ;;
206 a | at | ath | athe | athena ) val=athena ;;
207 m | mo | mot | moti | motif ) val=motif ;;
208 # These don't currently work.
209 # o | op | ope | open | open- | open-l | open-lo \
210 # | open-loo | open-look ) val=open-look ;;
213 #echo "${progname}: the \`--${optname}' option is supposed to have a value
214 #which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'."
215 echo "${progname}: the \`--${optname}' option is supposed to have a value
216 which is \`yes', \`no', \`lucid', \`athena', or \`motif'.
217 Currently, \`yes', \`athena' and \`lucid' are synonyms."
218 echo "${short_usage}") >&2
222 eval "${opt}=\"${val}\""
225 ## Has the user specified whether or not they want GCC?
226 "with_gcc" | "with_gnu_cc" )
227 ## Make sure the value given was either "yes" or "no".
229 y | ye | yes ) val=yes ;;
232 (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
233 Set it to either \`yes' or \`no'."
234 echo "${short_usage}") >&2
238 eval "${opt}=\"${val}\""
241 ## Has the user specified a source directory?
243 ## If the value was omitted, get it from the next argument.
244 if [ "${valomitted}" = "yes" ]; then
245 ## Get the next argument from the argument list, if there is one.
247 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
248 \`--${optname}=FOO'."
249 echo "${short_usage}") >&2
257 ## Has the user tried to tell us where the X files are?
258 ## I think these are dopey, but no less than three alpha
259 ## testers, at large sites, have said they have their X files
260 ## installed in odd places.
262 ## If the value was omitted, get it from the next argument.
263 if [ "${valomitted}" = "yes" ]; then
264 ## Get the next argument from the argument list, if there is one.
266 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
267 \`--${optname}=/usr/local/X11/include'."
268 echo "${short_usage}") >&2
276 ## If the value was omitted, get it from the next argument.
277 if [ "${valomitted}" = "yes" ]; then
278 ## Get the next argument from the argument list, if there is one.
280 (echo "${progname}: You must give a value for the \`--${optname}' option, as in
281 \`--${optname}=/usr/local/X11/lib'."
282 echo "${short_usage}") >&2
290 ## Should this use the "development" file organization?
296 ## Should this use the "single tree" file organization?
302 ## Has the user specified one of the path options?
303 prefix | exec_prefix | bindir | libexecdir | etcdir | datadir | \
304 archlibdir | sharedstatedir | mandir | infodir | lispdir | lockdir | \
305 lisppath | locallisppath | docdir )
306 ## If the value was omitted, get it from the next argument.
307 if [ "${valomitted}" = "yes" ]; then
310 "$progname: You must give a value for the \`--${optname}' option,";
312 "as in \`--${optname}=`eval echo '$'$optname`.'"
313 echo "$short_usage") >&2
318 eval "${opt}=\"${val}\""
319 eval "${opt}_specified=1"
322 ## Verbose flag, tested by autoconf macros.
327 ## Has the user asked for some help?
331 echo "${short_usage}" | more
333 echo "${short_usage}" | $PAGER
338 ## We ignore all other options silently.
342 ## Anything not starting with a hyphen we assume is a
343 ## configuration name.
351 ### Get the arguments back. See the diatribe on Shell Magic above.
352 eval set x "$quoted_arguments"; shift
354 if [ "${configuration}" = "" ]; then
355 echo '- You did not tell me what kind of host system you want to configure.
356 - I will attempt to guess the kind of system this is.' 1>&2
357 guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
358 if configuration=`${guesssys}` ; then
359 echo "- Looks like this is a ${configuration}" 1>&2
361 echo '- Failed to guess the system type. You need to tell me.' 1>&2
362 echo "${short_usage}" >&2
367 #### Decide where the source is.
370 ## If it's not specified, see if `.' or `..' might work.
372 confdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
373 if [ -f $confdir/src/lisp.h -a -f $confdir/lisp/version.el ]; then
376 if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then
379 if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then
383 ${progname}: Neither the current directory nor its parent seem to
384 contain the Emacs sources. If you do not want to build Emacs in its
385 source tree, you should run \`${progname}' in the directory in which
386 you wish to build Emacs, using its \`--srcdir' option to say where the
387 sources may be found."
388 echo "${short_usage}") >&2
395 ## Otherwise, check if the directory they specified is okay.
397 if [ ! -d "${srcdir}" -o ! -f "${srcdir}/src/lisp.h" -o ! -f "${srcdir}/lisp/version.el" ]; then
399 ${progname}: The directory specified with the \`--srcdir' option,
400 \`${srcdir}', doesn't seem to contain the Emacs sources. You should
401 either run the \`${progname}' script at the top of the Emacs source
402 tree, or use the \`--srcdir' option to specify where the Emacs sources
404 echo "${short_usage}") >&2
410 #### Make srcdir absolute, if it isn't already. It's important to
411 #### avoid running the path through pwd unnecessary, since pwd can
412 #### give you automounter prefixes, which can go away.
416 ## We may be able to use the $PWD environment variable to make this
417 ## absolute. But sometimes PWD is inaccurate.
418 if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ] ; then
421 srcdir="`(cd ${srcdir}; pwd)`"
424 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
427 ### Remove trailing slashes.
428 srcdir=`echo "${srcdir}" | sed 's,\([^/]\)/*$,\1,'`
430 #### Check if the source directory already has a configured system in it.
431 if [ `pwd` != `(cd ${srcdir} && pwd)` ] \
432 && [ -f "${srcdir}/src/config.h" ] ; then
433 (echo "${progname}: WARNING: The directory tree \`${srcdir}' is being used"
434 echo " as a build directory right now; it has been configured in its own"
435 echo " right. To configure in another directory as well, you MUST"
436 echo " use GNU make. If you do not have GNU make, then you must"
437 echo " now do \`make distclean' in ${srcdir},"
438 echo " and then run ${progname} again.") >&2
439 extrasub='/^VPATH[ ]*=/c\
445 vpath %.in $(srcdir)'
448 ### Make the necessary directories, if they don't exist.
449 for dir in ./src ./lib-src ./cpp ./oldXMenu ./lwlib ./etc ; do
450 if [ ! -d ${dir} ]; then
455 #### Given the configuration name, set machfile and opsysfile to the
456 #### names of the m/*.h and s/*.h files we should use.
458 ### Canonicalize the configuration name.
459 echo "Checking the configuration name"
460 if canonical=`${srcdir}/config.sub "${configuration}"` ; then : ; else
464 ### If you add support for a new configuration, add code to this
465 ### switch statement to recognize your configuration name and select
466 ### the appropriate operating system and machine description files.
468 ### You would hope that you could choose an m/*.h file pretty much
469 ### based on the machine portion of the configuration name, and an s-
470 ### file based on the operating system portion. However, it turns out
471 ### that each m/*.h file is pretty manufacturer-specific - for
472 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
473 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
474 ### machines. So we basically have to have a special case for each
475 ### configuration name.
477 ### As far as handling version numbers on operating systems is
478 ### concerned, make sure things will fail in a fixable way. If
479 ### /etc/MACHINES doesn't say anything about version numbers, be
480 ### prepared to handle anything reasonably. If version numbers
481 ### matter, be sure /etc/MACHINES says something about it.
483 ### Eric Raymond says we should accept strings like "sysvr4" to mean
484 ### "System V Release 4"; he writes, "The old convention encouraged
485 ### confusion between `system' and `release' levels'."
487 machine='' opsys='' unported='false'
488 case "${canonical}" in
493 case "${canonical}" in
494 i[345]86-*-netbsd*) machine=intel386 ;;
496 # This is somewhat bogus.
497 machine=hp9000s300 ;;
498 mips-*-netbsd*) machine=pmax ;;
499 ns32k-*-netbsd*) machine=ns32000 ;;
500 sparc-*-netbsd*) machine=sparc ;;
505 arm-acorn-riscix1.1* )
506 machine=acorn opsys=riscix1-1
508 arm-acorn-riscix1.2* | arm-acorn-riscix )
509 machine=acorn opsys=riscix1-2
513 ## Strictly speaking, we need the version of the alliant operating
514 ## system to choose the right machine file, but currently the
515 ## configuration name doesn't tell us enough to choose the right
516 ## one; we need to give alliants their own operating system name to
517 ## do this right. When someone cares, they can help us.
519 machine=alliant4 opsys=bsd4-2
522 machine=alliant-2800 opsys=bsd4-3
526 machine=alpha opsys=osf1
531 machine=altos opsys=usg5-2
536 machine=amdahl opsys=usg5-2-2
539 ## Appallings - I mean, Apollos - running Domain
541 machine=apollo opsys=bsd4-2
544 ## AT&T 3b2, 3b5, 3b15, 3b20
546 machine=att3b opsys=usg5-2-2
549 ## AT&T 3b1 - The Mighty Unix PC!
551 machine=7300 opsys=usg5-2-2
556 machine=ibmrs6000 opsys=aix3-2
561 machine=dpx2 opsys=usg5-3
566 machine=sps7 opsys=usg5-2
569 ## CCI 5/32, 6/32 -- see "Tahoe".
572 ## I don't know what configuration name to use for this; config.sub
573 ## doesn't seem to know anything about it. Hey, Celerity users, get
575 celerity-celerity-bsd* )
576 machine=celerity opsys=bsd4-2
580 ## What operating systems does this chip run that Emacs has been
584 ## We'll use the catch-all code at the bottom to guess the
589 *-convex-bsd* | *-convex-convexos* )
590 machine=convex opsys=bsd4-3
591 ## Prevents suprious white space in makefiles - d.m.cooke@larc.nasa.gov
592 NON_GNU_CPP="cc -E -P"
596 i[345]86-cubix-sysv* )
597 machine=intel386 opsys=usg5-3
601 cydra*-cydrome-sysv* )
602 machine=cydra5 opsys=usg5-3
605 ## Data General AViiON Machines
606 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
607 machine=aviion opsys=dgux5-4r3
609 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
610 machine=aviion opsys=dgux5-4r2
613 machine=aviion opsys=dgux
617 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
618 machine=pmax opsys=bsd4-2
620 mips-dec-ultrix* | mips-dec-bsd* )
621 machine=pmax opsys=bsd4-3
624 machine=pmax opsys=osf1
627 ## Motorola Delta machines
628 m68k-motorola-sysv* | m68000-motorola-sysv* )
629 machine=delta opsys=usg5-3
630 if [ -z "`type gnucc | grep 'not found'`" ]
633 if [ -z "`type gcc | grep 'not found'`" ]
639 m88k-motorola-sysv4* )
640 machine=delta88k opsys=usg5-4
642 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
643 machine=delta88k opsys=usg5-3
648 machine=dual opsys=usg5-2
651 machine=dual opsys=unipl5-2
656 machine=elxsi opsys=usg5-2
661 machine=ns16000 opsys=umax
664 ## The GEC 93 - apparently, this port isn't really finished yet.
666 ## Gould Power Node and NP1
668 machine=gould opsys=bsd4-2
671 machine=gould opsys=bsd4-3
674 machine=gould-np1 opsys=bsd4-3
677 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
678 ## as far as Emacs is concerned).
680 # Build needs to be different on 7.0 and later releases
682 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
683 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
686 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
688 machine=nh3000 opsys=cxux
692 xps*-honeywell-sysv* )
693 machine=xps100 opsys=usg5-2
696 ## HP 9000 series 200 or 300
698 machine=hp9000s300 opsys=bsd4-3
700 ## HP/UX 7, 8 and 9 are supported on these machines.
703 ## Someone's system reports A.B8.05 for this.
704 ## I wonder what other possibilities there are.
705 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
706 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
707 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
708 *) machine=hp9000s300 opsys=hpux ;;
712 ## HP 9000 series 700 and 800, running HP/UX
714 machine=hp800 opsys=hpux
717 machine=hp800 opsys=hpux8
720 machine=hp800 opsys=hpux9shr
723 machine=hp800 opsys=hpux9
726 ## HP 9000 series 700 and 800, running HP/UX
728 ## Cross-compilation? Nah!
730 ## Someone's system reports A.B8.05 for this.
731 ## I wonder what other possibilities there are.
732 *.B8.* ) machine=hp800 opsys=hpux8 ;;
733 *.08.* ) machine=hp800 opsys=hpux8 ;;
734 *.09.* ) machine=hp800 opsys=hpux9 ;;
735 *) machine=hp800 opsys=hpux ;;
741 machine=orion opsys=bsd4-2
744 machine=orion105 opsys=bsd4-2
748 i[345]86-ibm-aix1.1* )
749 machine=ibmps2-aix opsys=usg5-2-2
751 i[345]86-ibm-aix1.[23]* | i[345]86-ibm-aix* )
752 machine=ibmps2-aix opsys=usg5-3
755 machine=ibm370aix opsys=usg5-3
757 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
758 machine=ibmrs6000 opsys=aix3-1
760 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
761 machine=ibmrs6000 opsys=aix3-2-5
763 rs6000-ibm-aix* | powerpc-ibm-aix* )
764 machine=ibmrs6000 opsys=aix3-2
767 machine=ibmrt opsys=bsd4-3
770 machine=ibmrt opsys=bsd4-2
773 machine=ibmrt opsys=bsd4-3
776 machine=ibmrt opsys=bsd4-2
779 machine=ibmrt opsys=bsd4-3
782 machine=ibmrt opsys=bsd4-3
785 machine=ibmrt-aix opsys=usg5-2-2
788 ## Integrated Solutions `Optimum V'
790 machine=isi-ov opsys=bsd4-2
793 machine=isi-ov opsys=bsd4-3
796 ## Intel 386 machines where we do care about the manufacturer
797 i[345]86-intsys-sysv* )
798 machine=is386 opsys=usg5-2-2
802 i[345]86-prime-sysv* )
803 machine=i386 opsys=usg5-3
806 ## Sequent Symmetry running Dynix
807 i[345]86-sequent-bsd* )
808 machine=symmetry opsys=bsd4-3
811 ## Sequent Symmetry running DYNIX/ptx
812 ## Use the old cpp rather than the newer ANSI one.
813 i[345]86-sequent-ptx* )
814 machine=sequent-ptx opsys=ptx
815 NON_GNU_CPP="/lib/cpp"
818 ## Unspecified sysv on an ncr machine defaults to svr4.2.
819 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
821 machine=intel386 opsys=usg5-4-2
826 machine=i860 opsys=usg5-4
827 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
828 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
833 machine=masscomp opsys=rtu
838 machine=mega68 opsys=bsd4-2
841 ## Workstations sold by MIPS
842 ## This is not necessarily all workstations using the MIPS processor -
843 ## Irises are produced by SGI, and DECstations by DEC.
845 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
846 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
847 ## it gives for choosing between the alternatives seems to be "Use
848 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
849 ## the BSD world." I'll assume that these are instructions for
850 ## handling two odd situations, and that every other situation
851 ## should use mips.h and usg5-2-2, they being listed first.
854 ## Fall through to the general code at the bottom to decide on the OS.
857 machine=mips4 opsys=bsd4-3
858 NON_GNU_CC="cc -systype bsd43"
859 NON_GNU_CPP="cc -systype bsd43 -E"
862 machine=mips opsys=bsd4-3
865 machine=mips opsys=usg5-2-2
869 m68*-next-* | i[345]86-next-* )
870 machine=next opsys=mach2
873 ## The complete machine from National Semiconductor
875 machine=ns32000 opsys=usg5-2
879 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
880 machine=tower32 opsys=usg5-2-2
882 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
883 machine=tower32v3 opsys=usg5-3
888 machine=targon31 opsys=usg5-2-2
893 machine=nu opsys=usg5-2
898 machine=plexus opsys=usg5-2
902 ## I don't really have any idea what sort of processor the Pyramid has,
903 ## so I'm assuming it is its own architecture.
904 pyramid-pyramid-bsd* )
905 machine=pyramid opsys=bsd4-2
909 ns32k-sequent-bsd4.2* )
910 machine=sequent opsys=bsd4-2
912 ns32k-sequent-bsd4.3* )
913 machine=sequent opsys=bsd4-3
918 machine=mips-siemens opsys=usg5-4
919 NON_GNU_CC=/usr/ccs/bin/cc
920 NON_GNU_CPP=/usr/ccs/lib/cpp
923 ## Silicon Graphics machines
924 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
926 machine=irist opsys=iris3-5
928 m68*-sgi-iris3.6* | m68*-sgi-iris*)
929 machine=irist opsys=iris3-6
933 machine=iris4d opsys=irix3-3
936 machine=iris4d opsys=irix5-0
938 mips-sgi-irix4* | mips-sgi-irix* )
939 machine=iris4d opsys=irix4-0
944 machine=news opsys=bsd4-2
947 machine=news opsys=bsd4-3
950 machine=news opsys=bsd4-3
952 mips-sony-bsd* | mips-sony-newsos4* )
953 machine=news-risc opsys=bsd4-3
956 machine=news-risc opsys=newsos5
961 machine=stride opsys=usg5-2
965 *-sun-sunos* | *-sun-bsd* | *-sun-solaris* | i[345]86-*-solaris2* | i[345]86-*-sunos5* )
966 case "${canonical}" in
967 m68*-sunos1* ) machine=sun1 ;;
968 m68*-sunos2* ) machine=sun2 ;;
969 m68* ) machine=sun3 ;;
970 i[345]86-sun-sunos[34]* ) machine=sun386 ;;
971 i[345]86-*-* ) machine=intel386 ;;
972 sparc* ) machine=sparc ;;
975 case "${canonical}" in
976 ## The Sun386 didn't get past 4.0.
977 i[345]86-*-sunos4 ) opsys=sunos4-0 ;;
978 *-sunos4.0* ) opsys=sunos4-0 ;;
979 *-sunos4.1.3* ) opsys=sunos4-1-3
980 NON_GCC_TEST_OPTIONS=-Bstatic
981 GCC_TEST_OPTIONS=-static
983 *-sunos4shr* ) opsys=sunos4shr ;;
984 *-sunos4* | *-sunos ) opsys=sunos4-1
985 NON_GCC_TEST_OPTIONS=-Bstatic
986 GCC_TEST_OPTIONS=-static
988 *-sunos5.3* | *-solaris2.3* )
990 NON_GNU_CPP=/usr/ccs/lib/cpp
992 *-sunos5.4* | *-solaris2.4* )
994 NON_GNU_CPP=/usr/ccs/lib/cpp
996 *-sunos5* | *-solaris* )
998 NON_GNU_CPP=/usr/ccs/lib/cpp
1005 m68*-tadpole-sysv* )
1006 machine=tad68k opsys=usg5-3
1010 tahoe-tahoe-bsd4.2* )
1011 machine=tahoe opsys=bsd4-2
1013 tahoe-tahoe-bsd4.3* )
1014 machine=tahoe opsys=bsd4-3
1017 ## Tandem Integrity S2
1019 machine=tandem-s2 opsys=usg5-3
1023 m88k-tektronix-sysv3* )
1024 machine=tekxd88 opsys=usg5-3
1027 ## Tektronix 16000 box (6130?)
1028 ns16k-tektronix-bsd* )
1029 machine=ns16000 opsys=bsd4-2
1032 ## src/m/tek4300.h hints that this is a m68k machine.
1033 m68*-tektronix-bsd* )
1034 machine=tek4300 opsys=bsd4-3
1038 ## We seem to have lost the machine-description file titan.h!
1040 machine=titan opsys=usg5-3
1043 ## Ustation E30 (SS5E)
1044 m68*-unisys-uniplus* )
1045 machine=ustation opsystem=unipl5-2
1051 case "${canonical}" in
1052 *-bsd4.1* ) opsys=bsd4-1 ;;
1053 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1054 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1055 *-bsd386* | *-bsdi* ) opsys=bsd386 ;;
1056 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1057 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1058 *-vms* ) opsys=vms ;;
1064 ns16k-whitechapel-* )
1066 ## We don't know what sort of OS runs on these; we'll let the
1067 ## operating system guessing code below try.
1072 machine=wicat opsys=usg5-2
1075 ## Intel 386 machines where we don't care about the manufacturer
1078 case "${canonical}" in
1079 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1080 *-isc2.2* ) opsys=isc2-2 ;;
1081 *-isc4.0* ) opsys=isc4-0 ;;
1082 *-isc* ) opsys=isc3-0 ;;
1083 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1084 *-esix* ) opsys=esix ;;
1085 *-xenix* ) opsys=xenix ;;
1086 *-linux* ) opsys=linux ;;
1087 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1088 *-bsd386* | *-bsdi* ) opsys=bsd386 ;;
1089 *-386bsd* ) opsys=386bsd ;;
1090 *-freebsd* ) opsys=freebsd ;;
1091 *-nextstep* ) opsys=mach2 ;;
1092 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1101 ### If the code above didn't choose an operating system, just choose
1102 ### an operating system based on the configuration name. You really
1103 ### only want to use this when you have no idea what the right
1104 ### operating system is; if you know what operating systems a machine
1105 ### runs, it's cleaner to make it explicit in the case statement
1107 if [ x"${opsys}" = x ]; then
1108 case "${canonical}" in
1109 *-gnu* ) opsys=gnu ;;
1110 *-bsd4.[01] ) opsys=bsd4-1 ;;
1111 *-bsd4.2 ) opsys=bsd4-2 ;;
1112 *-bsd4.3 ) opsys=bsd4-3 ;;
1113 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1114 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1115 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1116 *-sysv3 | *-sysvr3 ) opsys=usg5-3 ;;
1117 *-sysv4 | *-sysvr4 ) opsys=usg5-4 ;;
1118 *-sysv4.1 | *-sysvr4.1 )
1119 NON_GNU_CPP=/usr/lib/cpp
1121 *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;;
1129 (echo "${progname}: Emacs hasn't been ported to \`${canonical}' systems."
1130 echo "${progname}: Check \`etc/MACHINES' for recognized configuration names."
1135 machfile="m/${machine}.h"
1136 opsysfile="s/${opsys}.h"
1140 AC_CONFIG_HEADER(src/config.h)
1143 #### Choose a compiler.
1150 "yes" ) CC="gcc" GCC=1 ;;
1161 #### Some systems specify a CPP to use unless we are using GCC.
1162 #### Now that we know whether we are using GCC, we can decide whether
1163 #### to use that one.
1164 if [ "x$NON_GNU_CPP" = x ] || [ x$GCC = x1 ] || [ "x$CPP" != x ]
1170 #### Some systems specify a CC to use unless we are using GCC.
1171 #### Now that we know whether we are using GCC, we can decide whether
1172 #### to use that one.
1173 if [ "x$NON_GNU_CC" = x ] || [ x$GCC = x1 ] || [ x$cc_specified = x1 ]
1179 if [ x$GCC = x1 ] && [ "x$GCC_TEST_OPTIONS" != x ]
1181 CC="$CC $GCC_TEST_OPTIONS"
1184 if [ x$GCC = x ] && [ "x$NON_GCC_TEST_OPTIONS" != x ]
1186 CC="$CC $NON_GCC_TEST_OPTIONS"
1189 #### Some other nice autoconf tests. If you add a test here which
1190 #### should make an entry in src/config.h, don't forget to add an
1191 #### #undef clause to src/config.h.in for autoconf to modify.
1193 dnl checks for programs
1199 dnl checks for UNIX variants that set `DEFS'
1202 dnl checks for header files
1203 AC_HAVE_HEADERS(sys/timeb.h sys/time.h unistd.h utime.h)
1205 AC_TIME_WITH_SYS_TIME
1206 dnl In Autoconf 1.8 use AC_SYS_SIGLIST_DECLARED instead of this.
1207 AC_COMPILE_CHECK(sys_siglist declaration in signal.h or unistd.h,
1208 [#include <signal.h>
1209 /* NetBSD declares sys_siglist in <unistd.h>. */
1210 #ifdef HAVE_UNISTD_H
1212 #endif], [char *msg = *(sys_siglist + 1);],
1213 AC_DEFINE(SYS_SIGLIST_DECLARED))
1214 dnl Some systems have utime.h but don't declare the struct anyplace.
1215 AC_COMPILE_CHECK(struct utimbuf, [#ifdef TIME_WITH_SYS_TIME
1216 #include <sys/time.h>
1219 #ifdef HAVE_SYS_TIME_H
1220 #include <sys/time.h>
1227 #endif], [static struct utimbuf x; x.actime = x.modtime;],
1228 AC_DEFINE(HAVE_STRUCT_UTIMBUF))
1230 dnl checks for typedefs
1232 AC_COMPILE_CHECK(struct timeval, [#ifdef TIME_WITH_SYS_TIME
1233 #include <sys/time.h>
1236 #ifdef HAVE_SYS_TIME_H
1237 #include <sys/time.h>
1241 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
1242 AC_DEFINE(HAVE_TIMEVAL))
1244 dnl checks for structure members
1248 dnl checks for compiler characteristics
1251 dnl check for Make feature
1254 dnl checks for operating system services
1257 dnl other checks for UNIX variants
1260 #### Choose a window system.
1261 echo "checking for specified window system"
1266 window_system=${window_system}x11
1269 window_system=${window_system}none
1272 case "${window_system}" in
1276 case "${with_x11}" in
1284 case "${with_x10}" in
1295 case "${window_system}" in
1296 "none" | "x11" | "x10" ) ;;
1298 # --x-includes or --x-libraries implies --with-x11.
1299 if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
1302 echo " No window system specified. Looking for X11."
1303 # If the user didn't specify a window system and we found X11, use it.
1304 if [ -r /usr/lib/libX11.a \
1305 -o -d /usr/include/X11 \
1306 -o -d /usr/X386/include \
1307 -o -d ${x_includes}/X11 ]; then
1313 echo "Don't specify a window system more than once." >&2
1318 case "${window_system}" in
1320 ### If the user hasn't specified where we should find X, try
1321 ### letting autoconf figure that out.
1322 if [ -z "${x_includes}" ] && [ -z "${x_libraries}" ]; then
1327 if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
1333 [ -z "${window_system}" ] && window_system=none
1335 [ -n "${x_libraries}" ] && LD_SWITCH_X_SITE="-L${x_libraries}"
1336 [ -n "${x_libraries}" ] && LD_SWITCH_X_SITE_AUX="-R${x_libraries}"
1337 [ -n "${x_includes}" ] && C_SWITCH_X_SITE="-I${x_includes}"
1339 # Avoid forcing the search of /usr/include before fixed include files.
1340 if [ "$C_SWITCH_X_SITE" = "-I/usr/include" ]; then
1344 case "${window_system}" in
1349 case "${with_x_toolkit}" in
1352 echo " Using Xt toolkit."
1356 echo " Using Motif toolkit."
1359 USE_X_TOOLKIT=OPEN_LOOK
1360 echo " Using Open-Look toolkit."
1364 echo " Using Xlib directly."
1378 echo " Using no window system."
1381 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
1383 ### If we're using X11, we should use the X menu package.
1391 #### Extract some information from the operating system and machine files.
1393 echo "examining the machine- and system-dependent files to find out"
1394 echo " - which libraries the lib-src programs will want, and"
1395 echo " - whether the GNU malloc routines are usable"
1397 ### First figure out CFLAGS (which we use for running the compiler here)
1398 ### and REAL_CFLAGS (which we use for real compilation).
1399 ### The two are the same except on a few systems, where they are made
1400 ### different to work around various lossages. For example,
1401 ### GCC 2.5 on Linux needs them to be different because it treats -g
1402 ### as implying static linking.
1404 ### If the CFLAGS env var is specified, we use that value
1405 ### instead of the default.
1407 ### It's not important that this name contain the PID; you can't run
1408 ### two configures in the same directory and have anything work
1410 tempcname="conftest.c"
1413 #include "'${srcdir}'/src/'${opsysfile}'"
1414 #include "'${srcdir}'/src/'${machfile}'"
1415 #ifndef LIBS_MACHINE
1416 #define LIBS_MACHINE
1421 #ifndef C_SWITCH_SYSTEM
1422 #define C_SWITCH_SYSTEM
1424 #ifndef C_SWITCH_MACHINE
1425 #define C_SWITCH_MACHINE
1427 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
1428 configure___ c_switch_system=C_SWITCH_SYSTEM
1429 configure___ c_switch_machine=C_SWITCH_MACHINE
1432 #define LIB_X11_LIB -lX11
1435 #ifndef LIBX11_MACHINE
1436 #define LIBX11_MACHINE
1439 #ifndef LIBX11_SYSTEM
1440 #define LIBX11_SYSTEM
1442 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
1445 configure___ unexec=UNEXEC
1447 configure___ unexec=unexec.o
1450 #ifdef SYSTEM_MALLOC
1451 configure___ system_malloc=yes
1453 configure___ system_malloc=no
1456 #ifndef C_DEBUG_SWITCH
1457 #define C_DEBUG_SWITCH -g
1460 #ifndef C_OPTIMIZE_SWITCH
1461 #define C_OPTIMIZE_SWITCH -O
1464 #ifdef THIS_IS_CONFIGURE
1466 /* Get the CFLAGS for tests in configure. */
1468 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
1470 configure___ CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
1473 #else /* not THIS_IS_CONFIGURE */
1475 /* Get the CFLAGS for real compilation. */
1477 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
1479 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
1482 #endif /* not THIS_IS_CONFIGURE */
1484 # The value of CPP is a quoted variable reference, so we need to do this
1485 # to get its actual value...
1486 CPP=`eval "echo $CPP"`
1487 eval `${CPP} -Isrc ${tempcname} \
1488 | grep 'configure___' \
1489 | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
1490 if [ "x$CFLAGS" = x ]; then
1491 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
1492 | grep 'configure___' \
1493 | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
1495 REAL_CFLAGS="$CFLAGS"
1499 ### Compute the unexec source name from the object name.
1500 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
1502 # Do the opsystem or machine files prohibit the use of the GNU malloc?
1503 # Assume not, until told otherwise.
1505 if [ "${system_malloc}" = "yes" ]; then
1508 (The GNU allocators don't work with this system configuration.)"
1511 if [ x"${REL_ALLOC}" = x ]; then
1512 REL_ALLOC=${GNU_MALLOC}
1518 #### Add the libraries to LIBS and check for some functions.
1521 DEFS="$c_switch_system $c_switch_machine $DEFS"
1524 dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks,
1525 dnl and also adds -ldnet to LIBS, which Autoconf uses for checks.
1526 AC_HAVE_LIBRARY(-ldnet)
1527 dnl This causes -lresolv to get used in subsequent tests,
1528 dnl which causes failures on some systems such as HPUX 9.
1529 dnl AC_HAVE_LIBRARY(-lresolv)
1531 AC_HAVE_LIBRARY(-lXbsd, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd")
1533 echo checking for XFree86
1534 if test -d /usr/X386/include; then
1536 test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/usr/X386/include"
1539 # We change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
1540 # for the tests that follow.
1542 if test "${HAVE_X11}" = "yes"; then
1543 DEFS="$C_SWITCH_X_SITE $DEFS"
1544 LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS"
1545 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
1546 AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString \
1547 XScreenNumberOfScreen XSetWMProtocols)
1550 if test "${USE_X_TOOLKIT}" != "none"; then
1551 AC_COMPILE_CHECK(X11 toolkit version,
1552 [#include <X11/Intrinsic.h>],
1554 #if XtSpecificationRelease < 6
1558 AC_DEFINE(HAVE_X11XTR6))
1561 # If netdb.h doesn't declare h_errno, we must declare it by hand.
1562 AC_COMPILE_CHECK(declaration of h_errno in netdb.h,
1563 [#include <netdb.h>],
1571 AC_DEFINE(HAVE_H_ERRNO))
1575 # logb and frexp are found in -lm on most systems.
1576 AC_HAVE_LIBRARY(-lm)
1577 AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \
1578 random lrand48 bcopy bcmp logb frexp fmod drem ftime res_init setsid \
1579 strerror fpathconf select mktime eaccess)
1582 AC_FUNC_CHECK(socket, , ok_so_far=)
1583 if test -n "$ok_so_far"; then
1584 AC_HEADER_CHECK(netinet/in.h, , ok_so_far=)
1586 if test -n "$ok_so_far"; then
1587 AC_HEADER_CHECK(arpa/inet.h, , ok_so_far=)
1589 if test -n "$ok_so_far"; then
1590 AC_DEFINE(HAVE_INET_SOCKETS)
1593 # Set up the CFLAGS for real compilation, so we can substitute it.
1594 CFLAGS="$REAL_CFLAGS"
1597 #### Find out which version of Emacs this is.
1598 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
1599 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
1600 if [ x"${version}" = x ]; then
1601 echo "${progname}: can't find current emacs version in
1602 \`${srcdir}/lisp/version.el'." >&2
1606 if [ -f /usr/lpp/X11/bin/smt.exp ]; then
1608 AC_DEFINE(HAVE_AIX_SMT_EXP)
1612 #### Specify what sort of things we'll be editing into Makefile and config.h.
1613 ### Use configuration here uncanonicalized to avoid exceeding size limits.
1616 AC_SUBST(configuration)
1619 AC_SUBST(exec_prefix)
1622 AC_SUBST(sharedstatedir)
1623 AC_SUBST(libexecdir)
1627 AC_SUBST(locallisppath)
1631 AC_SUBST(archlibdir)
1633 AC_SUBST(c_switch_system)
1634 AC_SUBST(c_switch_machine)
1635 AC_SUBST(LD_SWITCH_X_SITE)
1636 AC_SUBST(LD_SWITCH_X_SITE_AUX)
1637 AC_SUBST(C_SWITCH_X_SITE)
1639 AC_SUBST(X_TOOLKIT_TYPE)
1643 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "\"${configuration}\"")
1644 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "\"${config_options}\"")
1645 AC_DEFINE_UNQUOTED(config_machfile, "\"${machfile}\"")
1646 AC_DEFINE_UNQUOTED(config_opsysfile, "\"${opsysfile}\"")
1647 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
1648 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX})
1649 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
1650 AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC})
1653 if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
1654 ] AC_DEFINE(HAVE_X_WINDOWS) [
1656 if [ "${USE_X_TOOLKIT}" != "none" ] ; then
1657 ] AC_DEFINE(USE_X_TOOLKIT) [
1659 if [ "${HAVE_X11}" = "yes" ] ; then
1660 ] AC_DEFINE(HAVE_X11) [
1662 if [ "${HAVE_XFREE386}" = "yes" ] ; then
1663 ] AC_DEFINE(HAVE_XFREE386) [
1665 if [ "${HAVE_X_MENU}" = "yes" ] ; then
1666 ] AC_DEFINE(HAVE_X_MENU) [
1668 if [ "${GNU_MALLOC}" = "yes" ] ; then
1669 ] AC_DEFINE(GNU_MALLOC) [
1671 if [ "${REL_ALLOC}" = "yes" ] ; then
1672 ] AC_DEFINE(REL_ALLOC) [
1674 if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then
1675 ] AC_DEFINE(LISP_FLOAT_TYPE) [
1678 # ====================== Developer's configuration =======================
1680 # The following assignments make sense if you're running Emacs on a single
1681 # machine, one version at a time, and you want changes to the lisp and etc
1682 # directories in the source tree to show up immediately in your working
1683 # environment. It saves a great deal of disk space by not duplicating the
1684 # lisp and etc directories.
1686 if [ "$run_in_place" = "1" ]; then
1687 lispdir='${srcdir}/lisp'
1688 locallisppath='${srcdir}/site-lisp'
1689 etcdir='${srcdir}/etc'
1690 lockdir='${srcdir}/lock'
1691 # We used to make archlibdir and docdir absolute,
1692 # but that caused trouble with automounters.
1693 archlibdir='${srcdir}/lib-src'
1694 docdir='${srcdir}/etc'
1695 infodir='${srcdir}/info'
1696 elif [ "$single_tree" = "1" ]; then
1697 if [ "$exec_prefix_specified" = "" ]; then
1698 exec_prefix='${prefix}'
1700 if [ "$bindir_specified" = "" ]; then
1701 bindir='${exec_prefix}/bin/${configuration}'
1703 if [ "$datadir_specified" = "" ]; then
1704 datadir='${prefix}/common'
1706 if [ "$sharedstatedir_specified" = "" ]; then
1707 sharedstatedir='${prefix}/common'
1709 if [ "$libexecdir_specified" = "" ]; then
1710 libexecdir='${bindir}'
1712 if [ "$lispdir_specified" = "" ]; then
1713 lispdir='${prefix}/common/lisp'
1715 if [ "$locallisppath_specified" = "" ]; then
1716 locallisppath='${prefix}/common/site-lisp'
1718 if [ "$lockdir_specified" = "" ]; then
1719 lockdir='${prefix}/common/lock'
1721 if [ "$archlibdir_specified" = "" ]; then
1722 archlibdir='${libexecdir}/etc'
1724 if [ "$etcdir_specified" = "" ]; then
1725 etcdir='${prefix}/common/data'
1727 if [ "$docdir_specified" = "" ]; then
1728 docdir='${prefix}/common/data'
1732 #### Report on what we decided to do.
1735 Configured for \`${canonical}'.
1737 Where should the build process find the source code? ${srcdir}
1738 What operating system and machine description files should Emacs use?
1739 \`${opsysfile}' and \`${machfile}'
1740 What compiler should emacs be built with? ${CC} ${CFLAGS}
1741 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
1742 Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
1743 What window system should Emacs use? ${window_system}
1744 What toolkit should Emacs use? ${USE_X_TOOLKIT}${x_includes+
1745 Where do we find X Windows header files? }${x_includes}${x_libraries+
1746 Where do we find X Windows libraries? }${x_libraries}
1750 # Remove any trailing slashes in these variables.
1751 test -n "${prefix}" &&
1752 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
1753 test -n "${exec_prefix}" &&
1754 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
1756 AC_OUTPUT(Makefile lib-src/Makefile.in oldXMenu/Makefile lwlib/Makefile src/Makefile.in, [
1758 # Build src/Makefile from ${srcdir}/src/Makefile.in. This must be done
1759 # after src/config.h is built, since we rely on that file.
1761 changequote(,)dnl The horror, the horror.
1762 # Now get this: Some word that is part of the ${srcdir} directory name
1763 # or the ${configuration} value might, just might, happen to be an
1764 # identifier like `sun4' or `i386' or something, and be predefined by
1765 # the C preprocessor to some helpful value like 1, or maybe the empty
1766 # string. Needless to say consequent macro substitutions are less
1767 # than conducive to the makefile finding the correct directory.
1768 undefs="`echo $top_srcdir $configuration $canonical |
1769 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
1770 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
1774 echo creating lib-src/Makefile
1776 rm -f junk.c junk1.c junk2.c
1777 sed -e '/start of cpp stuff/q' \
1778 < Makefile.in > junk1.c
1779 sed -e '1,/start of cpp stuff/d'\
1780 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
1781 < Makefile.in > junk.c
1782 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
1783 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
1784 cat junk1.c junk2.c > Makefile.new
1785 rm -f junk.c junk1.c junk2.c
1786 chmod 444 Makefile.new
1787 mv -f Makefile.new Makefile
1790 echo creating src/Makefile
1792 rm -f junk.c junk1.c junk2.c
1793 sed -e '/start of cpp stuff/q' \
1794 < Makefile.in > junk1.c
1795 sed -e '1,/start of cpp stuff/d'\
1796 -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
1797 < Makefile.in > junk.c
1798 $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
1799 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
1800 cat junk1.c junk2.c > Makefile.new
1801 rm -f junk.c junk1.c junk2.c
1802 chmod 444 Makefile.new
1803 mv -f Makefile.new Makefile