1 dnl Autoconf script for GNU Emacs
2 dnl To rebuild the `configure' script from this, execute the command
4 dnl in the directory containing this script.
6 dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002
7 dnl Free Software Foundation, Inc.
9 dnl This file is part of GNU Emacs.
11 dnl GNU Emacs is free software; you can redistribute it and/or modify
12 dnl it under the terms of the GNU General Public License as published by
13 dnl the Free Software Foundation; either version 2, or (at your option)
14 dnl any later version.
16 dnl GNU Emacs is distributed in the hope that it will be useful,
17 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
18 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 dnl GNU General Public License for more details.
21 dnl You should have received a copy of the GNU General Public License
22 dnl along with GNU Emacs; see the file COPYING. If not, write to the
23 dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 dnl Boston, MA 02111-1307, USA.
28 AC_CONFIG_HEADER(src/config.h:src/config.in)
30 dnl Support for --program-prefix, --program-suffix and
31 dnl --program-transform-name options
34 lispdir='${datadir}/emacs/${version}/lisp'
35 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
36 '${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim'
37 lisppath='${locallisppath}:${lispdir}'
38 etcdir='${datadir}/emacs/${version}/etc'
39 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
40 docdir='${datadir}/emacs/${version}/etc'
41 gamedir='${localstatedir}/games/emacs'
46 [ --without-gcc don't use GCC to compile Emacs if GCC is found])
48 [ --without-pop don't support POP mail retrieval with movemail],
49 [if test "$withval" = yes; then
50 AC_DEFINE(MAIL_USE_POP)
53 AC_DEFINE(MAIL_USE_POP))
54 AH_TEMPLATE(MAIL_USE_POP, [Define to support POP mail retrieval.])dnl
56 [ --with-kerberos support Kerberos-authenticated POP],
57 [AC_DEFINE(KERBEROS)])
59 [Define to support Kerberos-authenticated POP mail retrieval.])dnl
60 AC_ARG_WITH(kerberos5,
61 [ --with-kerberos5 support Kerberos version 5 authenticated POP],
62 [if test "${with_kerberos5+set}" = set; then
63 if test "${with_kerberos+set}" != set; then
68 AC_DEFINE(KERBEROS5, 1, [Define to use Kerberos 5 instead of Kerberos 4.])])
70 [ --with-hesiod support Hesiod to get the POP server host],
71 [AC_DEFINE(HESIOD, 1, [Define to support using a Hesiod database to find the POP server.])])
74 [ --without-sound don't compile with sound support])
76 dnl This should be the last --with option, because --with-x is
77 dnl added later on when we find the path of X, and it's best to
78 dnl keep them together visually.
79 AC_ARG_WITH(x-toolkit,
80 [ --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)],
81 [ case "${withval}" in
82 y | ye | yes ) val=athena ;;
84 l | lu | luc | luci | lucid ) val=lucid ;;
85 a | at | ath | athe | athen | athena ) val=athena ;;
86 m | mo | mot | moti | motif ) val=motif ;;
87 dnl These don't currently work.
88 dnl o | op | ope | open | open- | open-l | open-lo \
89 dnl | open-loo | open-look ) val=open-look ;;
91 dnl AC_MSG_ERROR([the `--with-x-toolkit' option is supposed to have a value
92 dnl which is `yes', `no', `lucid', `athena', `motif' or `open-look'.])
93 AC_MSG_ERROR([`--with-x-toolkit=$withval' is invalid\;
94 this option's value should be `yes', `no', `lucid', `athena', or `motif'.
95 Currently, `yes', `athena' and `lucid' are synonyms.])
101 [ --with-xpm use -lXpm for displaying XPM images])
103 [ --with-jpeg use -ljpeg for displaying JPEG images])
105 [ --with-tiff use -ltiff for displaying TIFF images])
107 [ --with-gif use -lungif for displaying GIF images])
109 [ --with-png use -lpng for displaying PNG images])
110 AC_ARG_WITH(toolkit-scroll-bars,
111 [ --without-toolkit-scroll-bars
112 don't use Motif or Xaw3d scroll bars])
114 [ --without-xim don't use X11 XIM])
116 [ --without-carbon don't use Carbon GUI on Mac OS X])
118 #### Make srcdir absolute, if it isn't already. It's important to
119 #### avoid running the path through pwd unnecessarily, since pwd can
120 #### give you automounter prefixes, which can go away. We do all this
121 #### so Emacs can find its files when run uninstalled.
122 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
127 ## We may be able to use the $PWD environment variable to make this
128 ## absolute. But sometimes PWD is inaccurate.
129 ## Note: we used to use ${PWD} at the end instead of `pwd`,
130 ## but that tested only for a well-formed and valid PWD,
131 ## it did not object when PWD was well-formed and valid but just wrong.
132 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
136 srcdir="`(cd ${srcdir}; pwd)`"
139 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
142 #### Check if the source directory already has a configured system in it.
143 if test `pwd` != `(cd ${srcdir} && pwd)` \
144 && test -f "${srcdir}/src/config.h" ; then
145 AC_MSG_WARN([[The directory tree `${srcdir}' is being used
146 as a build directory right now; it has been configured in its own
147 right. To configure in another directory as well, you MUST
148 use GNU make. If you do not have GNU make, then you must
149 now do `make distclean' in ${srcdir},
150 and then run $0 again.]])
152 [extrasub='/^VPATH[ ]*=/c\
158 vpath %.in $(srcdir)\
159 vpath %.texi $(srcdir)']
162 #### Given the configuration name, set machfile and opsysfile to the
163 #### names of the m/*.h and s/*.h files we should use.
165 ### Canonicalize the configuration name.
169 configuration=${host_alias-$host}
171 dnl This used to use changequote, but, apart from `changequote is evil'
172 dnl per the autoconf manual, we can speed up autoconf somewhat by quoting
173 dnl the great gob of text. Thus it's not processed for possible expansion.
174 dnl Just make sure the brackets remain balanced.
177 ### If you add support for a new configuration, add code to this
178 ### switch statement to recognize your configuration name and select
179 ### the appropriate operating system and machine description files.
181 ### You would hope that you could choose an m/*.h file pretty much
182 ### based on the machine portion of the configuration name, and an s-
183 ### file based on the operating system portion. However, it turns out
184 ### that each m/*.h file is pretty manufacturer-specific - for
185 ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
186 ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
187 ### machines. So we basically have to have a special case for each
188 ### configuration name.
190 ### As far as handling version numbers on operating systems is
191 ### concerned, make sure things will fail in a fixable way. If
192 ### /etc/MACHINES doesn't say anything about version numbers, be
193 ### prepared to handle anything reasonably. If version numbers
194 ### matter, be sure /etc/MACHINES says something about it.
196 ### Eric Raymond says we should accept strings like "sysvr4" to mean
197 ### "System V Release 4"; he writes, "The old convention encouraged
198 ### confusion between `system' and `release' levels'."
200 machine='' opsys='' unported=no
201 case "${canonical}" in
206 case "${canonical}" in
207 alpha*-*-freebsd*) machine=alpha ;;
208 i[3456]86-*-freebsd*) machine=intel386 ;;
215 case "${canonical}" in
216 alpha*-*-netbsd*) machine=alpha ;;
217 i[3456]86-*-netbsd*) machine=intel386 ;;
219 # This is somewhat bogus.
220 machine=hp9000s300 ;;
221 powerpc-apple-netbsd*) machine=macppc ;;
222 mips-*-netbsd*) machine=pmax ;;
223 mipsel-*-netbsd*) machine=pmax ;;
224 mipseb-*-netbsd*) machine=pmax ;;
225 ns32k-*-netbsd*) machine=ns32000 ;;
226 powerpc-*-netbsd*) machine=macppc ;;
227 sparc*-*-netbsd*) machine=sparc ;;
228 vax-*-netbsd*) machine=vax ;;
229 arm-*-netbsd*) machine=arm ;;
236 case "${canonical}" in
237 alpha*-*-openbsd*) machine=alpha ;;
238 i386-*-openbsd*) machine=intel386 ;;
239 m68k-*-openbsd*) machine=hp9000s300 ;;
240 mipsel-*-openbsd*) machine=pmax ;;
241 ns32k-*-openbsd*) machine=ns32000 ;;
242 sparc-*-openbsd*) machine=sparc ;;
243 vax-*-openbsd*) machine=vax ;;
248 arm-acorn-riscix1.1* )
249 machine=acorn opsys=riscix1-1
251 arm-acorn-riscix1.2* | arm-acorn-riscix )
252 ## This name is riscix12 instead of riscix1.2
253 ## to avoid a file name conflict on MSDOS.
254 machine=acorn opsys=riscix12
260 case "${canonical}" in
261 i[345]86-*-bsdi*) machine=intel386 ;;
262 sparc-*-bsdi*) machine=sparc ;;
263 powerpc-*-bsdi*) machine=macppc ;;
265 case "${canonical}" in
266 *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;;
267 *-*-bsdi2.0* ) opsys=bsdos2 ;;
268 *-*-bsdi2* ) opsys=bsdos2-1 ;;
269 *-*-bsdi3* ) opsys=bsdos3 ;;
270 *-*-bsdi[45]* ) opsys=bsdos4 ;;
275 ## Strictly speaking, we need the version of the alliant operating
276 ## system to choose the right machine file, but currently the
277 ## configuration name doesn't tell us enough to choose the right
278 ## one; we need to give alliants their own operating system name to
279 ## do this right. When someone cares, they can help us.
281 machine=alliant4 opsys=bsd4-2
284 machine=alliant-2800 opsys=bsd4-3
287 ## Alpha (DEC) machines.
289 machine=alpha opsys=osf1
290 # This is needed to find X11R6.1 libraries for certain tests.
291 NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
292 GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
293 # NON_GNU_CPP is necessary on 5.0 to avoid mangling src/Makefile
294 # due to non-traditional preprocessing with the current compiler
295 # defaults. OSF 4 can also have that compiler version, and there
296 # seems always to have been a usable /usr/bin/cpp.
297 NON_GNU_CPP=/usr/bin/cpp
298 case "${canonical}" in
299 alpha*-dec-osf[5-9]*)
304 alpha*-*-linux-gnu* )
305 machine=alpha opsys=gnu-linux
309 machine=arm opsys=gnu-linux
314 machine=macppc opsys=gnu-linux
319 machine=altos opsys=usg5-2
324 machine=amdahl opsys=usg5-2-2
329 machine=apollo opsys=bsd4-3
332 ## AT&T 3b2, 3b5, 3b15, 3b20
334 machine=att3b opsys=usg5-2-2
337 ## AT&T 3b1 - The Mighty Unix PC!
339 machine=7300 opsys=usg5-2-2
344 machine=ibmrs6000 opsys=aix3-2
349 machine=dpx2 opsys=usg5-3
354 machine=sps7 opsys=usg5-2
357 ## CCI 5/32, 6/32 -- see "Tahoe".
360 ## I don't know what configuration name to use for this; config.sub
361 ## doesn't seem to know anything about it. Hey, Celerity users, get
363 celerity-celerity-bsd* )
364 machine=celerity opsys=bsd4-2
368 ## What operating systems does this chip run that Emacs has been
372 ## We'll use the catch-all code at the bottom to guess the
377 mips-compaq-nonstopux* )
378 machine=nonstopux opsys=nonstopux
382 *-convex-bsd* | *-convex-convexos* )
383 machine=convex opsys=bsd4-3
384 ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov
385 NON_GNU_CPP="cc -E -P"
389 i[3456]86-cubix-sysv* )
390 machine=intel386 opsys=usg5-3
394 cydra*-cydrome-sysv* )
395 machine=cydra5 opsys=usg5-3
398 ## Data General AViiON Machines
399 ## DG changed naming conventions with the release of 5.4.4.10, they
400 ## dropped the initial 5.4 but left the intervening R. Because of the
401 ## R this shouldn't conflict with older versions of the OS (which I
402 ## think were named like dgux4.*). In addition, DG new AViiONs series
403 ## uses either Motorola M88k or Intel Pentium CPUs.
404 m88k-dg-dguxR4.* | m88k-dg-dgux4* )
405 machine=aviion opsys=dgux4
407 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
408 ## This name is dgux5-4-3 instead of dgux5-4r3
409 ## to avoid a file name conflict on MSDOS.
410 machine=aviion opsys=dgux5-4-3
412 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
413 machine=aviion opsys=dgux5-4r2
416 machine=aviion opsys=dgux
419 ## Data General AViiON Intel (x86) Machines
420 ## Exists from 5.4.3 (current i586-dg-dguxR4.11)
421 ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il
422 i[345]86-dg-dguxR4* )
423 machine=aviion-intel opsys=dgux4
427 mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
428 machine=pmax opsys=bsd4-2
430 mips-dec-ultrix4.[12]* | mips-dec-bsd* )
431 machine=pmax opsys=bsd4-3
434 machine=pmax opsys=ultrix4-3
437 machine=pmax opsys=osf1
439 mips-dec-mach_bsd4.3* )
440 machine=pmax opsys=mach-bsd4-3
443 ## Motorola Delta machines
444 m68k-motorola-sysv* | m68000-motorola-sysv* )
445 machine=delta opsys=usg5-3
446 if test -z "`type gnucc | grep 'not found'`"
448 if test -s /etc/167config
449 then CC="gnucc -m68040"
450 else CC="gnucc -m68881"
453 if test -z "`type gcc | grep 'not found'`"
459 m88k-motorola-sysv4* )
460 # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110
461 # needs POSIX_SIGNALS and therefore needs usg5-4-2.
462 # I hope there are not other 4.0 versions for this machine
463 # which really need usg5-4 instead.
464 machine=delta88k opsys=usg5-4-2
466 m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
467 machine=delta88k opsys=usg5-3
472 machine=dual opsys=usg5-2
475 machine=dual opsys=unipl5-2
480 machine=elxsi opsys=usg5-2
485 machine=ns16000 opsys=umax
488 ## The GEC 63 - apparently, this port isn't really finished yet.
489 # I'm sure we finished off the last of the machines, though. -- fx
491 ## Gould Power Node and NP1
493 machine=gould opsys=bsd4-2
496 machine=gould opsys=bsd4-3
499 machine=gould-np1 opsys=bsd4-3
502 ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
503 ## as far as Emacs is concerned).
505 # Build needs to be different on 7.0 and later releases
507 [56].[0-9] ) machine=nh4000 opsys=cxux ;;
508 [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
510 NON_GNU_CPP="/lib/cpp"
512 ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
514 machine=nh3000 opsys=cxux
516 ## Harris power pc NightHawk running Power UNIX (Series 6000)
517 powerpc-harris-powerunix )
518 machine=nh6000 opsys=powerunix
519 NON_GNU_CPP="cc -Xo -E -P"
521 ## SR2001/SR2201 running HI-UX/MPP
522 hppa1.1-hitachi-hiuxmpp* )
523 machine=sr2k opsys=hiuxmpp
525 hppa1.1-hitachi-hiuxwe2* )
526 machine=sr2k opsys=hiuxwe2
529 xps*-honeywell-sysv* )
530 machine=xps100 opsys=usg5-2
533 ## HP 9000 series 200 or 300
535 machine=hp9000s300 opsys=bsd4-3
537 ## HP/UX 7, 8, 9, and 10 are supported on these machines.
540 ## Someone's system reports A.B8.05 for this.
541 ## I wonder what other possibilities there are.
542 *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
543 *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
544 *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
545 *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
546 *) machine=hp9000s300 opsys=hpux ;;
550 ## HP 9000 series 700 and 800, running HP/UX
552 machine=hp800 opsys=hpux
555 machine=hp800 opsys=hpux8
558 machine=hp800 opsys=hpux9shr
561 machine=hp800 opsys=hpux9
564 machine=hp800 opsys=hpux10
566 hppa*-hp-hpux1[1-9]* )
567 machine=hp800 opsys=hpux11
571 machine=hp800 opsys=gnu-linux
574 ## HP 9000 series 700 and 800, running HP/UX
576 ## Cross-compilation? Nah!
578 ## Someone's system reports A.B8.05 for this.
579 ## I wonder what other possibilities there are.
580 *.B8.* ) machine=hp800 opsys=hpux8 ;;
581 *.08.* ) machine=hp800 opsys=hpux8 ;;
582 *.09.* ) machine=hp800 opsys=hpux9 ;;
583 *) machine=hp800 opsys=hpux10 ;;
587 machine=hp800 opsys=nextstep
592 machine=orion opsys=bsd4-2
595 machine=orion105 opsys=bsd4-2
599 i[3456]86-ibm-aix1.1* )
600 machine=ibmps2-aix opsys=usg5-2-2
602 i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* )
603 machine=ibmps2-aix opsys=usg5-3
606 machine=ibm370aix opsys=usg5-3
609 machine=ibms390 opsys=gnu-linux
611 rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
612 machine=ibmrs6000 opsys=aix3-1
614 rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
615 machine=ibmrs6000 opsys=aix3-2-5
617 rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* )
618 machine=ibmrs6000 opsys=aix4-1
620 rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
621 machine=ibmrs6000 opsys=aix4-2
623 rs6000-ibm-aix5.1* | powerpc-ibm-aix5.1* )
624 machine=ibmrs6000 opsys=aix4-2
626 rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* )
627 machine=ibmrs6000 opsys=aix4
629 rs6000-ibm-aix4* | powerpc-ibm-aix4* )
630 machine=ibmrs6000 opsys=aix4-1
632 rs6000-ibm-aix* | powerpc-ibm-aix* )
633 machine=ibmrs6000 opsys=aix3-2
636 machine=ibmrt opsys=bsd4-3
639 machine=ibmrt opsys=bsd4-2
642 machine=ibmrt opsys=bsd4-3
645 machine=ibmrt opsys=bsd4-2
648 machine=ibmrt opsys=bsd4-3
651 machine=ibmrt opsys=bsd4-3
654 machine=ibmrt-aix opsys=usg5-2-2
657 ## Integrated Solutions `Optimum V'
659 machine=isi-ov opsys=bsd4-2
662 machine=isi-ov opsys=bsd4-3
665 ## Intel 386 machines where we do care about the manufacturer
666 i[3456]86-intsys-sysv* )
667 machine=is386 opsys=usg5-2-2
671 i[3456]86-prime-sysv* )
672 machine=i386 opsys=usg5-3
675 ## Sequent Symmetry running Dynix
676 i[3456]86-sequent-bsd* )
677 machine=symmetry opsys=bsd4-3
680 ## Sequent Symmetry running ptx 4, which is a modified SVR4.
681 i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* )
682 machine=sequent-ptx opsys=ptx4
686 ## Sequent Symmetry running DYNIX/ptx
687 ## Use the old cpp rather than the newer ANSI one.
688 i[3456]86-sequent-ptx* )
689 machine=sequent-ptx opsys=ptx
690 NON_GNU_CPP="/lib/cpp"
693 ## ncr machine running svr4.3.
694 i[3456]86-ncr-sysv4.3 )
695 machine=ncr386 opsys=usg5-4-3
698 ## Unspecified sysv on an ncr machine defaults to svr4.2.
699 ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
700 i[3456]86-ncr-sysv* )
701 machine=ncr386 opsys=usg5-4-2
704 ## Intel Paragon OSF/1
706 machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp
711 machine=i860 opsys=usg5-4
712 NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
713 NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
717 powerpc*-*-linux-gnu* )
718 machine=macppc opsys=gnu-linux
723 machine=masscomp opsys=rtu
728 machine=mega68 opsys=bsd4-2
731 ## Workstations sold by MIPS
732 ## This is not necessarily all workstations using the MIPS processor -
733 ## Irises are produced by SGI, and DECstations by DEC.
735 ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
736 ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
737 ## it gives for choosing between the alternatives seems to be "Use
738 ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
739 ## the BSD world." I'll assume that these are instructions for
740 ## handling two odd situations, and that every other situation
741 ## should use mips.h and usg5-2-2, they being listed first.
744 ## Fall through to the general code at the bottom to decide on the OS.
747 machine=mips4 opsys=bsd4-3
748 NON_GNU_CC="cc -systype bsd43"
749 NON_GNU_CPP="cc -systype bsd43 -E"
752 machine=mips4 opsys=riscos5
753 NON_GNU_CC="cc -systype bsd43"
754 NON_GNU_CPP="cc -systype bsd43 -E"
757 machine=mips opsys=bsd4-3
760 machine=mips opsys=usg5-2-2
764 m68*-next-* | m68k-*-nextstep* )
765 machine=m68k opsys=nextstep
768 ## The complete machine from National Semiconductor
770 machine=ns32000 opsys=usg5-2
774 m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
775 machine=tower32 opsys=usg5-2-2
777 m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
778 machine=tower32v3 opsys=usg5-3
783 machine=ews4800 opsys=ux4800
788 machine=targon31 opsys=usg5-2-2
793 machine=nu opsys=usg5-2
798 machine=plexus opsys=usg5-2
802 ## I don't really have any idea what sort of processor the Pyramid has,
803 ## so I'm assuming it is its own architecture.
804 pyramid-pyramid-bsd* )
805 machine=pyramid opsys=bsd4-2
809 ns32k-sequent-bsd4.2* )
810 machine=sequent opsys=bsd4-2
812 ns32k-sequent-bsd4.3* )
813 machine=sequent opsys=bsd4-3
817 mips-siemens-sysv* | mips-sni-sysv*)
818 machine=mips-siemens opsys=usg5-4
819 NON_GNU_CC=/usr/ccs/bin/cc
820 NON_GNU_CPP=/usr/ccs/lib/cpp
823 ## Silicon Graphics machines
824 ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
826 machine=irist opsys=iris3-5
828 m68*-sgi-iris3.6* | m68*-sgi-iris*)
829 machine=irist opsys=iris3-6
833 machine=iris4d opsys=irix3-3
836 machine=iris4d opsys=irix4-0
839 machine=iris4d opsys=irix6-5
840 # Without defining _LANGUAGE_C, things get masked out in the headers
841 # so that, for instance, grepping for `free' in stdlib.h fails and
842 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
843 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
844 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
847 machine=iris4d opsys=irix6-0
848 # It's not clear whether -D_LANGUAGE_C is necessary as it is for 6.5,
849 # but presumably it does no harm.
850 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
851 # -32 probably isn't necessary in later v.6s -- anyone know which?
852 NON_GCC_TEST_OPTIONS=-32
854 mips-sgi-irix5.[01]* )
855 machine=iris4d opsys=irix5-0
857 mips-sgi-irix5* | mips-sgi-irix* )
858 machine=iris4d opsys=irix5-2
863 machine=news opsys=bsd4-2
866 machine=news opsys=bsd4-3
868 m68*-sony-newsos3* | m68*-sony-news3*)
869 machine=news opsys=bsd4-3
871 mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*)
872 machine=news-risc opsys=bsd4-3
875 machine=news-r6 opsys=newsos6
878 machine=news-risc opsys=newsos5
883 machine=stride opsys=usg5-2
887 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
888 machine=sparc opsys=gnu-linux
891 *-auspex-sunos* | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \
892 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
893 | rs6000-*-solaris2*)
894 case "${canonical}" in
895 m68*-sunos1* ) machine=sun1 ;;
896 m68*-sunos2* ) machine=sun2 ;;
897 m68* ) machine=sun3 ;;
898 i[3456]86-sun-sunos[34]* ) machine=sun386 ;;
899 i[3456]86-*-* ) machine=intel386 ;;
900 powerpcle* ) machine=powerpcle ;;
901 powerpc* | rs6000* ) machine=ibmrs6000 ;;
902 sparc* ) machine=sparc ;;
905 case "${canonical}" in
906 ## The Sun386 didn't get past 4.0.
907 i[3456]86-*-sunos4 ) opsys=sunos4-0 ;;
908 *-sunos4.0* ) opsys=sunos4-0 ;;
909 *-sunos4.1.[3-9]*noshare )
910 ## This name is sunos413 instead of sunos4-1-3
911 ## to avoid a file name conflict on MSDOS.
913 NON_GNU_CPP=/usr/lib/cpp
914 NON_GCC_TEST_OPTIONS=-Bstatic
915 GCC_TEST_OPTIONS=-static
917 *-sunos4.1.[3-9]* | *-sunos4shr*)
919 NON_GNU_CPP=/usr/lib/cpp
921 *-sunos4* | *-sunos )
923 NON_GCC_TEST_OPTIONS=-Bstatic
924 GCC_TEST_OPTIONS=-static
926 *-sunos5.3* | *-solaris2.3* )
928 NON_GNU_CPP=/usr/ccs/lib/cpp
930 *-sunos5.4* | *-solaris2.4* )
932 NON_GNU_CPP=/usr/ccs/lib/cpp
935 *-sunos5.5* | *-solaris2.5* )
937 NON_GNU_CPP=/usr/ccs/lib/cpp
940 *-sunos5.6* | *-solaris2.6* )
942 NON_GNU_CPP=/usr/ccs/lib/cpp
945 *-sunos5.8* | *-solaris2.8* )
947 NON_GNU_CPP=/usr/ccs/lib/cpp
950 *-sunos5* | *-solaris* )
952 NON_GNU_CPP=/usr/ccs/lib/cpp
956 ## Watch out for a compiler that we know will not work.
957 case "${canonical}" in
958 *-solaris* | *-sunos5* )
959 if [ "x$CC" = x/usr/ucb/cc ]; then
960 ## /usr/ucb/cc doesn't work;
961 ## we should find some other compiler that does work.
969 machine=sparc opsys=nextstep
974 machine=tad68k opsys=usg5-3
978 tahoe-tahoe-bsd4.2* )
979 machine=tahoe opsys=bsd4-2
981 tahoe-tahoe-bsd4.3* )
982 machine=tahoe opsys=bsd4-3
985 ## Tandem Integrity S2
987 machine=tandem-s2 opsys=usg5-3
991 m88k-tektronix-sysv3* )
992 machine=tekxd88 opsys=usg5-3
995 ## Tektronix 16000 box (6130?)
996 ns16k-tektronix-bsd* )
997 machine=ns16000 opsys=bsd4-2
1000 ## src/m/tek4300.h hints that this is a m68k machine.
1001 m68*-tektronix-bsd* )
1002 machine=tek4300 opsys=bsd4-3
1006 ## We seem to have lost the machine-description file titan.h!
1008 machine=titan opsys=usg5-3
1011 ## Ustation E30 (SS5E)
1012 m68*-unisys-uniplus* )
1013 machine=ustation opsystem=unipl5-2
1019 case "${canonical}" in
1020 *-bsd4.1* ) opsys=bsd4-1 ;;
1021 *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
1022 *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
1023 *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
1024 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
1025 *-vms* ) opsys=vms ;;
1031 ns16k-whitechapel-* )
1033 ## We don't know what sort of OS runs on these; we'll let the
1034 ## operating system guessing code below try.
1039 machine=wicat opsys=usg5-2
1044 machine=ia64 opsys=gnu-linux
1047 ## Intel 386 machines where we don't care about the manufacturer
1050 case "${canonical}" in
1051 *-lynxos* ) opsys=lynxos ;;
1052 *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
1053 *-isc2.2* ) opsys=isc2-2 ;;
1054 *-isc4.0* ) opsys=isc4-0 ;;
1055 *-isc4.* ) opsys=isc4-1
1056 GCC_TEST_OPTIONS=-posix
1057 NON_GCC_TEST_OPTIONS=-Xp
1059 *-isc* ) opsys=isc3-0 ;;
1060 *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
1061 *-esix* ) opsys=esix ;;
1062 *-xenix* ) opsys=xenix ;;
1063 *-linux-gnu* ) opsys=gnu-linux ;;
1064 *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
1065 *-sco3.2v5* ) opsys=sco5
1066 NON_GNU_CPP=/lib/cpp
1067 # Prevent -belf from being passed to $CPP.
1068 # /lib/cpp does not accept it.
1069 OVERRIDE_CPPFLAGS=" "
1071 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
1072 *-386bsd* ) opsys=386bsd ;;
1073 *-nextstep* ) opsys=nextstep ;;
1074 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
1078 ## m68k Linux-based GNU system
1080 machine=m68k opsys=gnu-linux
1083 ## Mips Linux-based GNU system
1084 mips-*-linux-gnu* | mipsel-*-linux-gnu* )
1085 machine=mips opsys=gnu-linux
1089 sparc-fujitsu-sysv4* )
1090 machine=sparc opsys=uxpds
1091 NON_GNU_CPP=/usr/ccs/lib/cpp
1096 f301-fujitsu-uxpv4.1)
1097 machine=f301 opsys=uxpv
1100 ## Darwin / Mac OS X
1101 powerpc-apple-darwin* )
1102 machine=powermac opsys=darwin
1103 # Define CPP as follows to make autoconf work correctly.
1104 CPP="cc -E -traditional-cpp"
1107 ## AMD x86-64 Linux-based GNU system
1108 x86_64-*-linux-gnu* )
1109 machine=amdx86-64 opsys=gnu-linux
1117 ### If the code above didn't choose an operating system, just choose
1118 ### an operating system based on the configuration name. You really
1119 ### only want to use this when you have no idea what the right
1120 ### operating system is; if you know what operating systems a machine
1121 ### runs, it's cleaner to make it explicit in the case statement
1123 if test x"${opsys}" = x; then
1124 case "${canonical}" in
1125 *-gnu* ) opsys=gnu ;;
1126 *-bsd4.[01] ) opsys=bsd4-1 ;;
1127 *-bsd4.2 ) opsys=bsd4-2 ;;
1128 *-bsd4.3 ) opsys=bsd4-3 ;;
1129 *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
1130 *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
1131 *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
1132 *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;;
1133 *-sysv4.2uw* ) opsys=unixware ;;
1134 *-sysv4.1* | *-sysvr4.1* )
1135 NON_GNU_CPP=/usr/lib/cpp
1137 *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
1138 if [ x$NON_GNU_CPP = x ]; then
1139 if [ -f /usr/ccs/lib/cpp ]; then
1140 NON_GNU_CPP=/usr/ccs/lib/cpp
1142 NON_GNU_CPP=/lib/cpp
1146 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
1155 if test $unported = yes; then
1156 AC_MSG_ERROR([Emacs hasn't been ported to `${canonical}' systems.
1157 Check `etc/MACHINES' for recognized configuration names.])
1160 machfile="m/${machine}.h"
1161 opsysfile="s/${opsys}.h"
1164 #### Choose a compiler.
1165 test -n "$CC" && cc_specified=yes
1167 # Save the value of CFLAGS that the user specified.
1168 SPECIFIED_CFLAGS="$CFLAGS"
1171 "yes" ) CC="gcc" GCC=yes ;;
1172 "no" ) : ${CC=cc} ;;
1177 # On Suns, sometimes $CPP names a directory.
1178 if test -n "$CPP" && test -d "$CPP"; then
1182 #### Some systems specify a CPP to use unless we are using GCC.
1183 #### Now that we know whether we are using GCC, we can decide whether
1184 #### to use that one.
1185 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
1190 #### Some systems specify a CC to use unless we are using GCC.
1191 #### Now that we know whether we are using GCC, we can decide whether
1192 #### to use that one.
1193 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
1194 test x$cc_specified != xyes
1199 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
1201 CC="$CC $GCC_TEST_OPTIONS"
1204 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
1206 CC="$CC $NON_GCC_TEST_OPTIONS"
1209 #### Some other nice autoconf tests. If you add a test here which
1210 #### should make an entry in src/config.h, don't forget to add an
1211 #### #undef clause to src/config.h.in for autoconf to modify.
1213 dnl checks for programs
1217 if test "x$RANLIB" = x; then
1221 dnl Add our options to ac_link now, after it is set up.
1223 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
1225 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
1228 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
1230 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
1233 dnl checks for Unix variants
1236 #### Extract some information from the operating system and machine files.
1238 AC_CHECKING([the machine- and system-dependent files to find out
1239 - which libraries the lib-src programs will want, and
1240 - whether the GNU malloc routines are usable])
1242 ### First figure out CFLAGS (which we use for running the compiler here)
1243 ### and REAL_CFLAGS (which we use for real compilation).
1244 ### The two are the same except on a few systems, where they are made
1245 ### different to work around various lossages. For example,
1246 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
1247 ### as implying static linking.
1249 ### If the CFLAGS env var is specified, we use that value
1250 ### instead of the default.
1252 ### It's not important that this name contain the PID; you can't run
1253 ### two configures in the same directory and have anything work
1255 tempcname="conftest.c"
1258 #include "'${srcdir}'/src/'${opsysfile}'"
1259 #include "'${srcdir}'/src/'${machfile}'"
1260 #ifndef LIBS_MACHINE
1261 #define LIBS_MACHINE
1266 #ifndef C_SWITCH_SYSTEM
1267 #define C_SWITCH_SYSTEM
1269 #ifndef C_SWITCH_MACHINE
1270 #define C_SWITCH_MACHINE
1272 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
1273 configure___ c_switch_system=C_SWITCH_SYSTEM
1274 configure___ c_switch_machine=C_SWITCH_MACHINE
1277 #define LIB_X11_LIB -lX11
1280 #ifndef LIBX11_MACHINE
1281 #define LIBX11_MACHINE
1284 #ifndef LIBX11_SYSTEM
1285 #define LIBX11_SYSTEM
1287 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
1290 configure___ unexec=UNEXEC
1292 configure___ unexec=unexec.o
1295 #ifdef SYSTEM_MALLOC
1296 configure___ system_malloc=yes
1298 configure___ system_malloc=no
1301 #ifdef USE_MMAP_FOR_BUFFERS
1302 configure___ use_mmap_for_buffers=yes
1304 configure___ use_mmap_for_buffers=no
1307 #ifndef C_DEBUG_SWITCH
1308 #define C_DEBUG_SWITCH -g
1311 #ifndef C_OPTIMIZE_SWITCH
1313 #define C_OPTIMIZE_SWITCH -O2
1315 #define C_OPTIMIZE_SWITCH -O
1319 #ifndef LD_SWITCH_MACHINE
1320 #define LD_SWITCH_MACHINE
1323 #ifndef LD_SWITCH_SYSTEM
1324 #define LD_SWITCH_SYSTEM
1327 #ifndef LD_SWITCH_X_SITE_AUX
1328 #define LD_SWITCH_X_SITE_AUX
1331 configure___ ld_switch_system=LD_SWITCH_SYSTEM
1332 configure___ ld_switch_machine=LD_SWITCH_MACHINE
1334 #ifdef THIS_IS_CONFIGURE
1336 /* Get the CFLAGS for tests in configure. */
1338 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
1340 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
1343 #else /* not THIS_IS_CONFIGURE */
1345 /* Get the CFLAGS for real compilation. */
1347 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
1349 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
1352 #endif /* not THIS_IS_CONFIGURE */
1355 # The value of CPP is a quoted variable reference, so we need to do this
1356 # to get its actual value...
1357 CPP=`eval "echo $CPP"`
1358 [eval `${CPP} -Isrc ${tempcname} \
1359 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
1360 if test "x$SPECIFIED_CFLAGS" = x; then
1361 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
1362 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
1364 REAL_CFLAGS="$CFLAGS"
1368 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
1370 ### Make sure subsequent tests use flags consistent with the build flags.
1372 if test x"${OVERRIDE_CPPFLAGS}" != x; then
1373 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
1375 CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
1378 dnl For AC_FUNC_GETLOADAVG, at least:
1379 AC_CONFIG_LIBOBJ_DIR(src)
1383 dnl Do this early because it can frob feature test macros for Unix-98 &c.
1386 if test "${with_sound}" != "no"; then
1387 # Sound support for GNU/Linux and the free BSDs.
1388 AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h soundcard.h)
1389 # Emulation library used on NetBSD.
1390 AC_CHECK_LIB(ossaudio, _oss_ioctl, LIBSOUND=-lossaudio, LIBSOUND=)
1394 dnl checks for header files
1395 AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
1396 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
1397 termcap.h stdio_ext.h fcntl.h term.h strings.h coff.h pty.h sys/mman.h \
1398 sys/param.h sys/vlimit.h sys/resource.h)
1399 dnl On Solaris 8 there's a compilation warning for term.h because
1400 dnl it doesn't define `bool'.
1401 AC_CHECK_HEADERS(term.h, , , -)
1404 AC_CHECK_DECLS([sys_siglist])
1405 if test $ac_cv_have_decl_sys_siglist != yes; then
1406 # For Tru64, at least:
1407 AC_CHECK_DECLS([__sys_siglist])
1408 if test $ac_cv_have_decl___sys_siglist = yes; then
1409 AC_DEFINE(sys_siglist, __sys_siglist,
1410 [Define to any substitute for sys_siglist.])
1415 dnl Some systems have utime.h but don't declare the struct anyplace.
1416 AC_CACHE_CHECK(for struct utimbuf, emacs_cv_struct_utimbuf,
1417 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
1418 #include <sys/time.h>
1421 #ifdef HAVE_SYS_TIME_H
1422 #include <sys/time.h>
1429 #endif], [static struct utimbuf x; x.actime = x.modtime;],
1430 emacs_cv_struct_utimbuf=yes, emacs_cv_struct_utimbuf=no))
1431 if test $emacs_cv_struct_utimbuf = yes; then
1432 AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if `struct utimbuf' is declared by <utime.h>.])
1435 dnl checks for typedefs
1438 dnl Check for speed_t typedef.
1439 AC_CACHE_CHECK(for speed_t, emacs_cv_speed_t,
1440 [AC_TRY_COMPILE([#include <termios.h>], [speed_t x = 1;],
1441 emacs_cv_speed_t=yes, emacs_cv_speed_t=no)])
1442 if test $emacs_cv_speed_t = yes; then
1443 AC_DEFINE(HAVE_SPEED_T, 1,
1444 [Define to 1 if `speed_t' is declared by <termios.h>.])
1447 AC_CACHE_CHECK(for struct timeval, emacs_cv_struct_timeval,
1448 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME
1449 #include <sys/time.h>
1452 #ifdef HAVE_SYS_TIME_H
1453 #include <sys/time.h>
1457 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;],
1458 emacs_cv_struct_timeval=yes, emacs_cv_struct_timeval=no))
1459 HAVE_TIMEVAL=$emacs_cv_struct_timeval
1460 if test $emacs_cv_struct_timeval = yes; then
1461 AC_DEFINE(HAVE_TIMEVAL, 1, [Define to 1 if `struct timeval' is declared by <sys/time.h>.])
1464 AC_CACHE_CHECK(for struct exception, emacs_cv_struct_exception,
1465 AC_TRY_COMPILE([#include <math.h>],
1466 [static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;],
1467 emacs_cv_struct_exception=yes, emacs_cv_struct_exception=no))
1468 HAVE_EXCEPTION=$emacs_cv_struct_exception
1469 if test $emacs_cv_struct_exception != yes; then
1470 AC_DEFINE(NO_MATHERR, 1, [Define to 1 if you don't have struct exception in math.h.])
1473 dnl checks for structure members
1476 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
1477 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
1478 [Define to 1 if `tm_gmtoff' is member of `struct tm'.])],,
1479 [#include <time.h>])
1481 dnl checks for compiler characteristics
1483 dnl Testing __STDC__ to determine prototype support isn't good enough.
1484 dnl DEC C, for instance, doesn't define it with default options, and
1485 dnl is used on 64-bit systems (OSF Alphas). Similarly for volatile
1490 dnl This isn't useful because we can't turn on use of `inline' unless
1491 dnl the compiler groks `extern inline'.
1493 AC_CACHE_CHECK([for void * support], emacs_cv_void_star,
1494 [AC_TRY_COMPILE(, [void * foo;],
1495 emacs_cv_void_star=yes, emacs_cv_void_star=no)])
1496 if test $emacs_cv_void_star = yes; then
1497 AC_DEFINE(POINTER_TYPE, void)
1499 AC_DEFINE(POINTER_TYPE, char)
1501 AH_TEMPLATE(POINTER_TYPE,
1502 [Define as `void' if your compiler accepts `void *'; otherwise
1503 define as `char'.])dnl
1505 dnl This could be used for targets which can have both byte sexes.
1506 dnl We could presumably replace the hardwired WORDS_BIG_ENDIAN generally.
1509 dnl check for Make feature
1512 dnl checks for operating system services
1513 AC_SYS_LONG_FILE_NAMES
1515 #### Choose a window system.
1518 if test "$no_x" = yes; then
1524 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
1525 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
1526 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
1527 x_default_search_path=""
1528 for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do
1530 ${x_library}/X11/%L/%T/%N%C%S:\
1531 ${x_library}/X11/%l/%T/%N%C%S:\
1532 ${x_library}/X11/%T/%N%C%S:\
1533 ${x_library}/X11/%L/%T/%N%S:\
1534 ${x_library}/X11/%l/%T/%N%S:\
1535 ${x_library}/X11/%T/%N%S"
1536 if test x"${x_default_search_path}" = x; then
1537 x_default_search_path=${x_search_path}
1539 x_default_search_path="${x_search_path}:${x_default_search_path}"
1543 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
1544 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
1547 if test x"${x_includes}" = x; then
1548 bitmapdir=/usr/include/X11/bitmaps
1550 # accumulate include directories that have X11 bitmap subdirectories
1552 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
1553 if test -d "${bmd}/X11/bitmaps"; then
1554 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
1556 if test -d "${bmd}/bitmaps"; then
1557 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
1560 if test ${bmd_acc} != "dummyval"; then
1561 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
1565 case "${window_system}" in
1569 case "${with_x_toolkit}" in
1570 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
1571 motif ) USE_X_TOOLKIT=MOTIF ;;
1572 dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;;
1573 no ) USE_X_TOOLKIT=none ;;
1574 dnl If user did not say whether to use a toolkit,
1575 dnl make this decision later: use the toolkit if we have X11R5 or newer.
1576 * ) USE_X_TOOLKIT=maybe ;;
1586 ### If we're using X11, we should use the X menu package.
1589 yes ) HAVE_MENUS=yes ;;
1592 if test "${opsys}" = "hpux9"; then
1593 case "${x_libraries}" in
1595 opsysfile="s/hpux9-x11r4.h"
1600 if test "${opsys}" = "hpux9shr"; then
1601 case "${x_libraries}" in
1603 opsysfile="s/hpux9shxr4.h"
1608 ### Compute the unexec source name from the object name.
1609 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
1611 # Do the opsystem or machine files prohibit the use of the GNU malloc?
1612 # Assume not, until told otherwise.
1615 AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no)
1616 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
1617 AC_CACHE_CHECK(whether __after_morecore_hook exists,
1618 emacs_cv_var___after_morecore_hook,
1619 [AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0],
1620 emacs_cv_var___after_morecore_hook=yes,
1621 emacs_cv_var___after_morecore_hook=no)])
1622 if test $emacs_cv_var___after_morecore_hook = no; then
1625 if test "${system_malloc}" = "yes"; then
1628 (The GNU allocators don't work with this system configuration.)"
1630 if test "$doug_lea_malloc" = "yes" ; then
1631 if test "$GNU_MALLOC" = yes ; then
1633 (Using Doug Lea's new malloc from the GNU C Library.)"
1635 AC_DEFINE(DOUG_LEA_MALLOC, 1,
1636 [Define to 1 if you are using the GNU C Library.])
1639 if test x"${REL_ALLOC}" = x; then
1640 REL_ALLOC=${GNU_MALLOC}
1643 dnl For now, need to use an explicit `#define USE_MMAP_FOR_BUFFERS 1'
1644 dnl the system configuration file (s/*.h) to turn the use of mmap
1645 dnl in the relocating allocator on.
1648 if test $use_mmap_for_buffers = yes; then
1652 LIBS="$libsrc_libs $LIBS"
1654 dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks,
1655 dnl and also adds -ldnet to LIBS, which Autoconf uses for checks.
1656 AC_CHECK_LIB(dnet, dnet_ntoa)
1657 dnl This causes -lresolv to get used in subsequent tests,
1658 dnl which causes failures on some systems such as HPUX 9.
1659 dnl AC_CHECK_LIB(resolv, gethostbyname)
1661 dnl FIXME replace main with a function we actually want from this library.
1662 AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd")
1664 AC_CHECK_LIB(pthreads, cma_open)
1666 AC_MSG_CHECKING(for XFree86 in /usr/X386)
1667 if test -d /usr/X386/include; then
1669 : ${C_SWITCH_X_SITE="-I/usr/X386/include"}
1673 AC_MSG_RESULT($HAVE_XFREE386)
1675 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
1676 # used for the tests that follow. We set them back to REAL_CFLAGS and
1677 # REAL_CPPFLAGS later on.
1679 REAL_CPPFLAGS="$CPPFLAGS"
1681 if test "${HAVE_X11}" = "yes"; then
1682 DEFS="$C_SWITCH_X_SITE $DEFS"
1683 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
1685 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
1686 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
1688 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
1689 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
1690 # but it's more convenient here to set LD_RUN_PATH
1691 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
1692 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
1693 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
1697 if test "${opsys}" = "gnu-linux"; then
1698 AC_MSG_CHECKING(whether X on GNU/Linux needs -b to link)
1700 [XOpenDisplay ("foo");],
1701 [xlinux_first_failure=no],
1702 [xlinux_first_failure=yes])
1703 if test "${xlinux_first_failure}" = "yes"; then
1704 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
1705 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
1706 OLD_CPPFLAGS="$CPPFLAGS"
1708 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
1709 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
1710 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
1711 LIBS="$LIBS -b i486-linuxaout"
1713 [XOpenDisplay ("foo");],
1714 [xlinux_second_failure=no],
1715 [xlinux_second_failure=yes])
1716 if test "${xlinux_second_failure}" = "yes"; then
1717 # If we get the same failure with -b, there is no use adding -b.
1718 # So take it out. This plays safe.
1719 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
1720 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
1721 CPPFLAGS="$OLD_CPPFLAGS"
1732 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
1733 # header files included from there.
1734 AC_MSG_CHECKING(for Xkb)
1735 AC_TRY_LINK([#include <X11/Xlib.h>
1736 #include <X11/XKBlib.h>],
1737 [XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);],
1738 emacs_xkb=yes, emacs_xkb=no)
1739 AC_MSG_RESULT($emacs_xkb)
1740 if test $emacs_xkb = yes; then
1741 AC_DEFINE(HAVE_XKBGETKEYBOARD, 1, [Define to 1 if you have the XkbGetKeyboard function.])
1744 AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \
1745 XScreenNumberOfScreen XSetWMProtocols)
1748 if test "${window_system}" = "x11"; then
1749 AC_MSG_CHECKING(X11 version 6)
1750 AC_CACHE_VAL(emacs_cv_x11_version_6,
1751 [AC_TRY_LINK([#include <X11/Xlib.h>],
1752 [#if XlibSpecificationRelease < 6
1755 ], emacs_cv_x11_version_6=yes, emacs_cv_x11_version_6=no)])
1756 if test $emacs_cv_x11_version_6 = yes; then
1757 AC_MSG_RESULT(6 or newer)
1758 AC_DEFINE(HAVE_X11R6, 1,
1759 [Define to 1 if you have the X11R6 or newer version of Xlib.])
1761 AC_MSG_RESULT(before 6)
1765 if test "${window_system}" = "x11"; then
1766 AC_MSG_CHECKING(X11 version 5)
1767 AC_CACHE_VAL(emacs_cv_x11_version_5,
1768 [AC_TRY_LINK([#include <X11/Xlib.h>],
1769 [#if XlibSpecificationRelease < 5
1772 ], emacs_cv_x11_version_5=yes, emacs_cv_x11_version_5=no)])
1773 if test $emacs_cv_x11_version_5 = yes; then
1774 AC_MSG_RESULT(5 or newer)
1776 AC_DEFINE(HAVE_X11R5, 1,
1777 [Define to 1 if you have the X11R5 or newer version of Xlib.])
1780 AC_MSG_RESULT(before 5)
1784 dnl Do not put whitespace before the #include statements below.
1785 dnl Older compilers (eg sunos4 cc) choke on it.
1786 if test x"${USE_X_TOOLKIT}" = xmaybe; then
1787 if test x"${HAVE_X11R5}" = xyes; then
1788 AC_MSG_CHECKING(X11 version 5 with Xaw)
1789 AC_CACHE_VAL(emacs_cv_x11_version_5_with_xaw,
1791 #include <X11/Intrinsic.h>
1792 #include <X11/Xaw/Simple.h>],
1794 emacs_cv_x11_version_5_with_xaw=yes,
1795 emacs_cv_x11_version_5_with_xaw=no)])
1796 if test $emacs_cv_x11_version_5_with_xaw = yes; then
1797 AC_MSG_RESULT([5 or newer, with Xaw; use toolkit by default])
1800 AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default)
1808 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
1810 if test "${USE_X_TOOLKIT}" != "none"; then
1811 AC_MSG_CHECKING(X11 toolkit version)
1812 AC_CACHE_VAL(emacs_cv_x11_toolkit_version_6,
1813 [AC_TRY_LINK([#include <X11/Intrinsic.h>],
1814 [#if XtSpecificationRelease < 6
1817 ], emacs_cv_x11_toolkit_version_6=yes, emacs_cv_x11_toolkit_version_6=no)])
1818 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
1819 if test $emacs_cv_x11_toolkit_version_6 = yes; then
1820 AC_MSG_RESULT(6 or newer)
1821 AC_DEFINE(HAVE_X11XTR6, 1,
1822 [Define to 1 if you have the X11R6 or newer version of Xt.])
1824 AC_MSG_RESULT(before 6)
1827 dnl If using toolkit, check whether libXmu.a exists.
1828 dnl tranle@intellicorp.com says libXmu.a can need XtMalloc in libXt.a to link.
1830 if test x$HAVE_X11XTR6 = xyes; then
1831 LIBS="-lXt -lSM -lICE $LIBS"
1835 AC_CHECK_LIB(Xmu, XmuConvertStandardSelection)
1836 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
1839 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
1840 if test "${HAVE_X11}" = "yes"; then
1841 if test "${USE_X_TOOLKIT}" != "none"; then
1842 AC_CHECK_LIB(Xext, XShapeQueryExtension)
1846 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
1847 AC_CACHE_CHECK(for LessTif where some systems put it, emacs_cv_lesstif,
1848 # We put this in CFLAGS temporarily to precede other -I options
1849 # that might be in CFLAGS temporarily.
1850 # We put this in CPPFLAGS where it precedes the other -I options.
1851 OLD_CPPFLAGS=$CPPFLAGS
1853 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
1854 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
1855 [AC_TRY_COMPILE([#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>],
1857 emacs_cv_lesstif=yes, emacs_cv_lesstif=no)])
1858 if test $emacs_cv_lesstif = yes; then
1859 # Make sure this -I option remains in CPPFLAGS after it is set
1860 # back to REAL_CPPFLAGS.
1861 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
1862 # have those other -I options anyway. Ultimately, having this
1863 # directory ultimately in CPPFLAGS will be enough.
1864 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
1865 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
1868 CPPFLAGS=$OLD_CPPFLAGS
1870 AC_CACHE_CHECK(for Motif version 2.1, emacs_cv_motif_version_2_1,
1871 [AC_TRY_COMPILE([#include <Xm/Xm.h>],
1872 [#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
1875 Motif version prior to 2.1.
1877 emacs_cv_motif_version_2_1=yes, emacs_cv_motif_version_2_1=no)])
1878 HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
1879 if test $emacs_cv_motif_version_2_1 = yes; then
1881 AC_DEFINE(HAVE_MOTIF_2_1, 1,
1882 [Define to 1 if you have Motif 2.1 or newer.])
1883 AC_CHECK_LIB(Xp, XpCreateContext, HAVE_LIBXP=yes)
1884 if test ${HAVE_LIBXP} = yes; then
1885 AC_DEFINE(HAVE_LIBXP, 1,
1886 [Define to 1 if you have the Xp library (-lXp).])
1891 ### Is -lXaw3d available?
1893 if test "${HAVE_X11}" = "yes"; then
1894 if test "${USE_X_TOOLKIT}" != "none"; then
1895 dnl Fixme: determine what Scrollbar.h needs to avoid compilation
1896 dnl errors from the test without the `-'.
1897 AC_CHECK_HEADER(X11/Xaw3d/Scrollbar.h,
1898 [AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, HAVE_XAW3D=yes)], , -)
1899 if test "${HAVE_XAW3D}" = "yes"; then
1900 AC_DEFINE(HAVE_XAW3D, 1,
1901 [Define to 1 if you have the Xaw3d library (-lXaw3d).])
1906 dnl Use toolkit scroll bars if configured for X toolkit and either
1907 dnl using Motif or Xaw3d is available, and unless
1908 dnl --with-toolkit-scroll-bars=no was specified.
1910 AH_TEMPLATE(USE_TOOLKIT_SCROLL_BARS,
1911 [Define to 1 if we should use toolkit scroll bars.])dnl
1912 USE_TOOLKIT_SCROLL_BARS=no
1913 if test "${with_toolkit_scroll_bars}" != "no"; then
1914 if test "${USE_X_TOOLKIT}" != "none"; then
1915 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
1916 AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
1918 USE_TOOLKIT_SCROLL_BARS=yes
1919 elif test "${HAVE_XAW3D}" = "yes"; then
1920 AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
1921 USE_TOOLKIT_SCROLL_BARS=yes
1926 dnl Don't use X11 input methods if user specifies he doesn't want it
1927 dnl with `--with-xim=no'.
1929 if test "${with_xim}" != "no"; then
1930 AC_DEFINE(USE_XIM, 1,
1931 [Define to 1 if we should use XIM, if it is available.])
1934 ### Use -lXpm if available, unless `--with-xpm=no'.
1936 if test "${HAVE_X11}" = "yes"; then
1937 if test "${with_xpm}" != "no"; then
1938 AC_CHECK_HEADER(X11/xpm.h,
1939 AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11))
1940 if test "${HAVE_XPM}" = "yes"; then
1941 AC_MSG_CHECKING(for XpmReturnAllocPixels preprocessor define)
1942 AC_EGREP_CPP(no_return_alloc_pixels,
1943 [#include "X11/xpm.h"
1944 #ifndef XpmReturnAllocPixels
1945 no_return_alloc_pixels
1947 ], HAVE_XPM=no, HAVE_XPM=yes)
1949 if test "${HAVE_XPM}" = "yes"; then
1957 if test "${HAVE_XPM}" = "yes"; then
1958 AC_DEFINE(HAVE_XPM, 1, [Define to 1 if you have the Xpm libary (-lXpm).])
1962 ### Use -ljpeg if available, unless `--with-jpeg=no'.
1964 if test "${HAVE_X11}" = "yes"; then
1965 if test "${with_jpeg}" != "no"; then
1966 dnl Checking for jpeglib.h can lose because of a redefinition of
1968 AC_CHECK_HEADER(jerror.h,
1969 AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes))
1972 AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library (-ljpeg).])dnl
1973 if test "${HAVE_JPEG}" = "yes"; then
1974 AC_DEFINE(HAVE_JPEG)
1975 AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
1976 [#include <jpeglib.h>
1977 version=JPEG_LIB_VERSION
1979 AC_DEFINE(HAVE_JPEG),
1980 [AC_MSG_WARN([libjpeg found, but not version 6b or later])
1985 ### Use -lpng if available, unless `--with-png=no'.
1987 if test "${HAVE_X11}" = "yes"; then
1988 if test "${with_png}" != "no"; then
1989 AC_CHECK_HEADER(png.h,
1990 AC_CHECK_LIB(png, png_get_channels, HAVE_PNG=yes, , -lz -lm))
1993 if test "${HAVE_PNG}" = "yes"; then
1994 AC_DEFINE(HAVE_PNG, 1, [Define to 1 if you have the png library (-lpng).])
1998 ### Use -ltiff if available, unless `--with-tiff=no'.
2000 if test "${HAVE_X11}" = "yes"; then
2001 if test "${with_tiff}" != "no"; then
2002 AC_CHECK_HEADER(tiffio.h,
2004 # At least one tiff package requires the jpeg library.
2005 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
2006 AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , $tifflibs))
2009 if test "${HAVE_TIFF}" = "yes"; then
2010 AC_DEFINE(HAVE_TIFF, 1, [Define to 1 if you have the tiff library (-ltiff).])
2014 ### Use -lgif if available, unless `--with-gif=no'.
2016 if test "${HAVE_X11}" = "yes"; then
2017 if test "${with_gif}" != "no"; then
2018 AC_CHECK_HEADER(gif_lib.h,
2019 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
2020 # Earlier versions can crash Emacs.
2021 AC_CHECK_LIB(ungif, EGifPutExtensionLast, HAVE_GIF=yes))
2024 if test "${HAVE_GIF}" = "yes"; then
2025 AC_DEFINE(HAVE_GIF, 1, [Define to 1 if you have the ungif library (-lungif).])
2029 ### Use Mac OS X Carbon API to implement GUI.
2031 if test "${with_carbon}" != "no"; then
2032 AC_CHECK_HEADER(Carbon/Carbon.h, HAVE_CARBON=yes)
2035 if test "${HAVE_CARBON}" = "yes"; then
2036 AC_DEFINE(HAVE_CARBON, 1, [Define to 1 if you are using the Carbon API on Mac OS X.])
2039 ### Use session management (-lSM -lICE) if available
2041 if test "${HAVE_X11}" = "yes"; then
2042 AC_CHECK_HEADER(X11/SM/SMlib.h,
2043 AC_CHECK_LIB(SM, SmcOpenConnection, HAVE_X_SM=yes, -lICE))
2045 if test "${HAVE_X_SM}" = "yes"; then
2046 AC_DEFINE(HAVE_X_SM, 1, [Define to 1 if you have the SM library (-lSM).])
2049 *) LIBS="-lSM -lICE $LIBS" ;;
2054 # If netdb.h doesn't declare h_errno, we must declare it by hand.
2055 AC_CACHE_CHECK(whether netdb declares h_errno,
2056 emacs_cv_netdb_declares_h_errno,
2057 [AC_TRY_LINK([#include <netdb.h>],
2059 emacs_cv_netdb_declares_h_errno=yes, emacs_cv_netdb_declares_h_errno=no)])
2060 if test $emacs_cv_netdb_declares_h_errno = yes; then
2061 AC_DEFINE(HAVE_H_ERRNO, 1, [Define to 1 if netdb.h declares h_errno.])
2066 # fmod, logb, and frexp are found in -lm on most systems.
2067 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
2068 AC_CHECK_LIB(m, sqrt)
2070 # Check for mail-locking functions in a "mail" library
2071 AC_CHECK_LIB(mail, maillock)
2072 dnl Debian, at least:
2073 dnl AC_CHECK_LIB(lockfile, maillock, [AC_DEFINE(HAVE_LIBMAIL)])
2074 AC_CHECK_LIB(lockfile, maillock)
2075 # If we have the shared liblockfile, assume we must use it for mail
2076 # locking (e.g. Debian). If we couldn't link against liblockfile
2077 # (no liblockfile.a installed), ensure that we don't need to.
2078 if test "$ac_cv_lib_lockfile_maillock" = no; then
2079 dnl This works for files generally, not just executables.
2080 dnl Should we look elsewhere for it? Maybe examine /etc/ld.so.conf?
2081 AC_CHECK_PROG(liblockfile, liblockfile.so, yes, no,
2082 /usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH)
2083 if test $ac_cv_prog_liblockfile = yes; then
2084 AC_MSG_ERROR([Shared liblockfile found but can't link against it.
2085 This probably means that movemail could lose mail.
2086 There may be a `development' package to install containing liblockfile.])
2087 else AC_DEFINE(LIBMAIL, -llockfile, [Define to -llockfile if it is usable.])
2091 AC_CHECK_FUNCS(touchlock)
2092 AC_CHECK_HEADERS(maillock.h)
2094 AC_CHECK_FUNCS(gethostname getdomainname dup2 \
2095 rename closedir mkdir rmdir sysinfo \
2096 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
2097 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
2098 utimes setrlimit setpgid getcwd getwd shutdown strftime getaddrinfo \
2099 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
2100 sendto recvfrom getsockopt setsockopt getsockname getpeername \
2101 gai_strerror mkstemp getline getdelim mremap memmove fsync bzero memset)
2103 AC_CHECK_HEADERS(sys/un.h)
2106 if test "$ac_cv_func_working_mktime" = no; then
2107 AC_DEFINE(BROKEN_MKTIME, 1, [Define to 1 if the mktime function is broken.])
2117 AC_CHECK_FUNCS(grantpt)
2119 # PTY-related GNU extensions.
2120 AC_CHECK_FUNCS(getpt)
2122 # Check this now, so that we will NOT find the above functions in ncurses.
2123 # That is because we have not set up to link ncurses in lib-src.
2124 # It's better to believe a function is not available
2125 # than to expect to find it in ncurses.
2126 AC_CHECK_LIB(ncurses, tparm)
2128 # Do we need the Hesiod library to provide the support routines?
2129 if test "$with_hesiod" = yes ; then
2130 # Don't set $LIBS here -- see comments above.
2132 AC_CHECK_FUNC(res_send, , [AC_CHECK_FUNC(__res_send, ,
2133 [AC_CHECK_LIB(resolv, res_send, resolv=yes,
2134 [AC_CHECK_LIB(resolv, __res_send, resolv=yes)])])])
2135 if test "$resolv" = yes ; then
2137 AC_DEFINE(HAVE_LIBRESOLV, 1,
2138 [Define to 1 if you have the resolv library (-lresolv).])
2142 AC_CHECK_FUNC(hes_getmailhost, , [AC_CHECK_LIB(hesiod, hes_getmailhost,
2143 AC_DEFINE(HAVE_LIBHESIOD, 1,
2144 [Define to 1 if you have the hesiod library (-lhesiod).]),
2148 # These tell us which Kerberos-related libraries to use.
2149 if test "${with_kerberos+set}" = set; then
2150 AC_CHECK_LIB(com_err, com_err)
2151 AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt)
2152 AC_CHECK_LIB(crypto, mit_des_cbc_encrypt)
2153 AC_CHECK_LIB(krb5, krb5_init_context)
2154 if test "${with_kerberos5+set}" != set; then
2155 AC_CHECK_LIB(des425, des_cbc_encrypt,,
2156 AC_CHECK_LIB(des, des_cbc_encrypt))
2157 AC_CHECK_LIB(krb4, krb_get_cred,,
2158 AC_CHECK_LIB(krb, krb_get_cred))
2161 if test "${with_kerberos5+set}" = set; then
2162 AC_CHECK_HEADERS(krb5.h)
2164 AC_CHECK_HEADERS(des.h,,
2165 [AC_CHECK_HEADERS(kerberosIV/des.h,,
2166 [AC_CHECK_HEADERS(kerberos/des.h)])])
2167 AC_CHECK_HEADERS(krb.h,,
2168 [AC_CHECK_HEADERS(kerberosIV/krb.h,,
2169 [AC_CHECK_HEADERS(kerberos/krb.h)])])
2171 AC_CHECK_HEADERS(com_err.h)
2174 # Solaris requires -lintl if you want strerror (which calls dgettext)
2175 # to return localized messages.
2176 AC_CHECK_LIB(intl, dgettext)
2178 AC_MSG_CHECKING(whether localtime caches TZ)
2179 AC_CACHE_VAL(emacs_cv_localtime_cache,
2180 [if test x$ac_cv_func_tzset = xyes; then
2181 AC_TRY_RUN([#include <time.h>
2182 extern char **environ;
2186 for (to = from = environ; (*to = *from); from++)
2187 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
2190 char TZ_GMT0[] = "TZ=GMT0";
2191 char TZ_PST8[] = "TZ=PST8";
2194 time_t now = time ((time_t *) 0);
2195 int hour_GMT0, hour_unset;
2196 if (putenv (TZ_GMT0) != 0)
2198 hour_GMT0 = localtime (&now)->tm_hour;
2200 hour_unset = localtime (&now)->tm_hour;
2201 if (putenv (TZ_PST8) != 0)
2203 if (localtime (&now)->tm_hour == hour_GMT0)
2206 if (localtime (&now)->tm_hour != hour_unset)
2209 }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes,
2210 [# If we have tzset, assume the worst when cross-compiling.
2211 emacs_cv_localtime_cache=yes])
2213 # If we lack tzset, report that localtime does not cache TZ,
2214 # since we can't invalidate the cache if we don't have tzset.
2215 emacs_cv_localtime_cache=no
2217 AC_MSG_RESULT($emacs_cv_localtime_cache)
2218 if test $emacs_cv_localtime_cache = yes; then
2219 AC_DEFINE(LOCALTIME_CACHE, 1,
2220 [Define to 1 if localtime caches TZ.])
2223 if test "x$HAVE_TIMEVAL" = xyes; then
2224 AC_CHECK_FUNCS(gettimeofday)
2225 if test $ac_cv_func_gettimeofday = yes; then
2226 AC_CACHE_CHECK(whether gettimeofday can accept two arguments,
2227 emacs_cv_gettimeofday_two_arguments,
2229 #ifdef TIME_WITH_SYS_TIME
2230 #include <sys/time.h>
2233 #ifdef HAVE_SYS_TIME_H
2234 #include <sys/time.h>
2239 [struct timeval time;
2240 gettimeofday (&time, 0);],
2241 emacs_cv_gettimeofday_two_arguments=yes,
2242 emacs_cv_gettimeofday_two_arguments=no)])
2243 if test $emacs_cv_gettimeofday_two_arguments = no; then
2244 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT, 1,
2245 [Define to 1 if gettimeofday accepts only one argument.])
2250 dnl Note that AC_STRUCT_TIMEZONE doesn't do what you might expect.
2251 if test "$ac_cv_func_gettimeofday" = yes; then
2252 AC_CACHE_CHECK([for struct timezone], emacs_cv_struct_timezone,
2253 [AC_TRY_COMPILE([#include <sys/time.h>],
2254 [struct timezone tz;],
2255 dnl It may be that we can't call gettimeofday with a non-null pointer,
2256 dnl even though we have struct timezone (e.g. HPUX). In that case
2257 dnl we'll lie about struct timezone.
2259 #ifdef TIME_WITH_SYS_TIME
2260 #include <sys/time.h>
2263 #ifdef HAVE_SYS_TIME_H
2264 #include <sys/time.h>
2270 struct timeval time;
2271 struct timezone dummy;
2272 exit (gettimeofday (&time, &dummy));
2274 emacs_cv_struct_timezone=yes,
2275 emacs_cv_struct_timezone=no, emacs_cv_struct_timezone=yes)],
2276 emacs_cv_struct_timezone=no)])
2280 AC_CHECK_FUNC(socket, , ok_so_far=no)
2281 if test $ok_so_far = yes; then
2282 AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no)
2284 if test $ok_so_far = yes; then
2285 AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no)
2287 if test $ok_so_far = yes; then
2288 dnl Fixme: Not used. Should this be HAVE_SOCKETS?
2289 AC_DEFINE(HAVE_INET_SOCKETS, 1,
2290 [Define to 1 if you have inet sockets.])
2293 if test -f /usr/lpp/X11/bin/smt.exp; then
2294 AC_DEFINE(HAVE_AIX_SMT_EXP, 1,
2295 [Define to 1 if the file /usr/lpp/X11/bin/smt.exp exists.])
2298 AC_MSG_CHECKING(whether system supports dynamic ptys)
2299 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
2301 AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if dynamic ptys are supported.])
2308 AC_CHECK_TYPES(size_t)
2310 dnl Restrict could probably be used effectively other than in regex.c.
2311 AC_CACHE_CHECK([for C restrict keyword], emacs_cv_c_restrict,
2312 [AC_TRY_COMPILE([void fred (int *restrict x);], [],
2313 emacs_cv_c_restrict=yes,
2314 [AC_TRY_COMPILE([void fred (int *__restrict x);], [],
2315 emacs_cv_c_restrict=__restrict,
2316 emacs_cv_c_restrict=no)])])
2317 case "$emacs_cv_c_restrict" in
2318 yes) emacs_restrict=restrict;;
2319 no) emacs_restrict="";;
2320 *) emacs_restrict="$emacs_cv_c_restrict";;
2322 if test "$emacs_restrict" != __restrict; then
2323 AC_DEFINE_UNQUOTED(__restrict, $emacs_restrict,
2324 [Define to compiler's equivalent of C99 restrict keyword.
2325 Don't define if equivalent is `__restrict'.])
2328 AC_CACHE_CHECK([for C restricted array declarations], emacs_cv_c_restrict_arr,
2329 [AC_TRY_COMPILE([void fred (int x[__restrict]);], [],
2330 emacs_cv_c_restrict_arr=yes, emacs_cv_c_restrict_arr=no)])
2331 if test "$emacs_cv_c_restrict_arr" = yes; then
2332 AC_DEFINE(__restrict_arr, __restrict,
2333 [Define to compiler's equivalent of C99 restrict keyword in array
2334 declarations. Define as empty for no equivalent.])
2337 AC_CHECK_HEADERS(nlist.h, [AC_DEFINE(NLIST_STRUCT, 1,
2338 [Define to 1 if you have <nlist.h>.])])
2340 dnl Fixme: AC_SYS_POSIX_TERMIOS should probably be used, but it's not clear
2341 dnl how the tty code is related to POSIX and/or other versions of termios.
2343 dnl Fixme: Use AC_FUNC_MEMCMP since memcmp is used. (Needs libobj replacement.)
2345 # Set up the CFLAGS for real compilation, so we can substitute it.
2346 CFLAGS="$REAL_CFLAGS"
2347 CPPFLAGS="$REAL_CPPFLAGS"
2349 #### Find out which version of Emacs this is.
2350 [version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
2351 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`]
2352 if test x"${version}" = x; then
2353 AC_MSG_ERROR([can't find current emacs version in `${srcdir}/lisp/version.el'.])
2356 ### Specify what sort of things we'll be editing into Makefile and config.h.
2357 ### Use configuration here uncanonicalized to avoid exceeding size limits.
2359 AC_SUBST(configuration)
2363 AC_SUBST(exec_prefix)
2366 AC_SUBST(sharedstatedir)
2367 AC_SUBST(libexecdir)
2371 AC_SUBST(locallisppath)
2373 AC_SUBST(x_default_search_path)
2375 AC_SUBST(archlibdir)
2380 AC_SUBST(c_switch_system)
2381 AC_SUBST(c_switch_machine)
2382 AC_SUBST(LD_SWITCH_X_SITE)
2383 AC_SUBST(LD_SWITCH_X_SITE_AUX)
2384 AC_SUBST(C_SWITCH_X_SITE)
2386 AC_SUBST(X_TOOLKIT_TYPE)
2389 AC_SUBST(GETLOADAVG_LIBS)
2391 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}",
2392 [Define to the canonical Emacs configuration name.])
2393 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}",
2394 [Define to the options passed to configure.])
2395 AC_DEFINE_UNQUOTED(config_machfile, "${machfile}",
2396 [Define to the used machine dependent file.])
2397 AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}",
2398 [Define to the used os dependent file.])
2399 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE},
2400 [Define LD_SWITCH_X_SITE to contain any special flags your loader
2401 may need to deal with X Windows. For instance, if you've defined
2402 HAVE_X_WINDOWS above and your X libraries aren't in a place that
2403 your loader can find on its own, you might want to add "-L/..." or
2404 something similar.])
2405 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX},
2406 [Define LD_SWITCH_X_SITE_AUX with an -R option
2407 in case it's needed (for Solaris, for example).])
2408 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE},
2409 [Define C_SWITCH_X_SITE to contain any special flags your compiler
2410 may need to deal with X Windows. For instance, if you've defined
2411 HAVE_X_WINDOWS above and your X include files aren't in a place
2412 that your compiler can find on its own, you might want to add
2413 "-I/..." or something similar.])
2414 AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC},
2415 [Define to the unexec source file name.])
2417 if test "${HAVE_X_WINDOWS}" = "yes" ; then
2418 AC_DEFINE(HAVE_X_WINDOWS, 1,
2419 [Define to 1 if you want to use the X window system.])
2421 if test "${USE_X_TOOLKIT}" != "none" ; then
2422 AC_DEFINE(USE_X_TOOLKIT, 1, [Define to 1 if using an X toolkit.])
2424 if test "${HAVE_X11}" = "yes" ; then
2425 AC_DEFINE(HAVE_X11, 1,
2426 [Define to 1 if you want to use version 11 of X windows.
2427 Otherwise, Emacs expects to use version 10.])
2429 if test "${HAVE_XFREE386}" = "yes" ; then
2430 AC_DEFINE(HAVE_XFREE386, 1, [Define to 1 if you're using XFree386.])
2432 if test "${HAVE_MENUS}" = "yes" ; then
2433 AC_DEFINE(HAVE_MENUS, 1,
2434 [Define to 1 if you have mouse menus.
2435 (This is automatic if you use X, but the option to specify it remains.)
2436 It is also defined with other window systems that support xmenu.c.])
2438 if test "${GNU_MALLOC}" = "yes" ; then
2439 AC_DEFINE(GNU_MALLOC, 1,
2440 [Define to 1 if you want to use the GNU memory allocator.])
2442 if test "${REL_ALLOC}" = "yes" ; then
2443 AC_DEFINE(REL_ALLOC, 1,
2444 [Define REL_ALLOC if you want to use the relocating allocator for
2448 AH_TOP([/* GNU Emacs site configuration template file.
2449 Copyright (C) 1988, 93, 94, 99, 2000, 2002 Free Software Foundation, Inc.
2451 This file is part of GNU Emacs.
2453 GNU Emacs is free software; you can redistribute it and/or modify
2454 it under the terms of the GNU General Public License as published by
2455 the Free Software Foundation; either version 2, or (at your option)
2458 GNU Emacs is distributed in the hope that it will be useful,
2459 but WITHOUT ANY WARRANTY; without even the implied warranty of
2460 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2461 GNU General Public License for more details.
2463 You should have received a copy of the GNU General Public License
2464 along with GNU Emacs; see the file COPYING. If not, write to the
2465 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
2466 Boston, MA 02111-1307, USA. */
2469 /* No code in Emacs #includes config.h twice, but some bits of code
2470 intended to work with other packages as well (like gmalloc.c)
2471 think they can include it as many times as they like. */
2472 #ifndef EMACS_CONFIG_H
2473 #define EMACS_CONFIG_H
2477 /* If we're using any sort of window system, define some consequences. */
2478 #ifdef HAVE_X_WINDOWS
2479 #define HAVE_WINDOW_SYSTEM
2480 #define MULTI_KBOARD
2484 /* If we're using the Carbon API on Mac OS X, define a few more
2485 variables as well. */
2487 #define HAVE_WINDOW_SYSTEM
2492 /* Define USER_FULL_NAME to return a string
2493 that is the user's full name.
2494 It can assume that the variable `pw'
2495 points to the password file entry for this user.
2497 At some sites, the pw_gecos field contains
2498 the user's full name. If neither this nor any other
2499 field contains the right thing, use pw_name,
2500 giving the user's login name, since that is better than nothing. */
2501 #define USER_FULL_NAME pw->pw_gecos
2503 /* Define AMPERSAND_FULL_NAME if you use the convention
2504 that & in the full name stands for the login id. */
2505 /* Turned on June 1996 supposing nobody will mind it. */
2506 #define AMPERSAND_FULL_NAME
2508 /* Define HAVE_SOUND if we have sound support. We know it works
2509 and compiles only on the specified platforms. For others,
2510 it probably doesn't make sense to try. */
2512 #if defined __FreeBSD__ || defined __NetBSD__ || defined __linux__
2513 #ifdef HAVE_MACHINE_SOUNDCARD_H
2514 #define HAVE_SOUND 1
2516 #ifdef HAVE_SYS_SOUNDCARD_H
2517 #define HAVE_SOUND 1
2519 #ifdef HAVE_SOUNDCARD_H
2520 #define HAVE_SOUND 1
2522 #endif /* __FreeBSD__ || __NetBSD__ || __linux__ */
2524 /* If using GNU, then support inline function declarations. */
2525 /* Don't try to switch on inline handling as detected by AC_C_INLINE
2526 generally, because even if non-gcc compilers accept `inline', they
2527 may reject `extern inline'. */
2529 #define INLINE __inline__
2534 /* Include the os and machine dependent files. */
2535 #include config_opsysfile
2536 #include config_machfile
2538 /* Load in the conversion definitions if this system
2539 needs them and the source file being compiled has not
2540 said to inhibit this. There should be no need for you
2541 to alter these lines. */
2544 #ifndef NO_SHORTNAMES
2545 #include "../shortnames/remap.h"
2546 #endif /* not NO_SHORTNAMES */
2547 #endif /* SHORTNAMES */
2549 /* If no remapping takes place, static variables cannot be dumped as
2550 pure, so don't worry about the `static' keyword. */
2555 /* Define `subprocesses' should be defined if you want to
2556 have code for asynchronous subprocesses
2557 (as used in M-x compile and M-x shell).
2558 These do not work for some USG systems yet;
2559 for the ones where they work, the s/SYSTEM.h file defines this flag. */
2563 /* #define subprocesses */
2567 /* SIGTYPE is the macro we actually use. */
2569 #define SIGTYPE RETSIGTYPE
2572 #ifdef emacs /* Don't do this for lib-src. */
2573 /* Tell regex.c to use a type compatible with Emacs. */
2574 #define RE_TRANSLATE_TYPE Lisp_Object
2575 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
2576 #define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
2579 /* Avoid link-time collision with system mktime if we will use our own. */
2580 #if ! HAVE_MKTIME || BROKEN_MKTIME
2581 #define mktime emacs_mktime
2584 /* The rest of the code currently tests the CPP symbol BSTRING.
2585 Override any claims made by the system-description files.
2586 Note that on some SCO version it is possible to have bcopy and not bcmp. */
2588 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
2592 /* Some of the files of Emacs which are intended for use with other
2593 programs assume that if you have a config.h file, you must declare
2596 This declaration shouldn't appear when alloca.s or Makefile.in
2597 includes config.h. */
2599 extern char *getenv ();
2602 /* These default definitions are good for almost all machines.
2603 The exceptions override them in m/MACHINE.h. */
2605 #ifndef BITS_PER_CHAR
2606 #define BITS_PER_CHAR 8
2609 #ifndef BITS_PER_SHORT
2610 #define BITS_PER_SHORT 16
2613 /* Note that lisp.h uses this in a preprocessor conditional, so it
2614 would not work to use sizeof. That being so, we do all of them
2615 without sizeof, for uniformity's sake. */
2616 #ifndef BITS_PER_INT
2617 #define BITS_PER_INT 32
2620 #ifndef BITS_PER_LONG
2622 #define BITS_PER_LONG 64
2624 #define BITS_PER_LONG 32
2628 /* Define if the compiler supports function prototypes. It may do so
2629 but not define __STDC__ (e.g. DEC C by default) or may define it as
2634 # if defined PROTOTYPES
2635 # define __P(args) args
2637 # define __P(args) ()
2641 /* Don't include "string.h" or <stdlib.h> in non-C code. */
2643 #ifdef HAVE_STRING_H
2646 #ifdef HAVE_STRINGS_H
2647 #include "strings.h" /* May be needed for bcopy & al. */
2649 #ifdef HAVE_STDLIB_H
2653 # ifdef HAVE_ALLOCA_H
2654 # include <alloca.h>
2655 # else /* AIX files deal with #pragma. */
2656 # ifndef alloca /* predefined by HP cc +Olibcalls */
2659 # endif /* HAVE_ALLOCA_H */
2660 #endif /* __GNUC__ */
2662 typedef size_t unsigned
2664 #endif /* NOT_C_CODE */
2666 /* Define HAVE_X_I18N if we have usable i18n support. */
2670 #elif defined HAVE_X11R5 && !defined X11R5_INHIBIT_I18N
2674 /* Define HAVE_X11R6_XIM if we have usable X11R6-style XIM support. */
2676 #if defined HAVE_X11R6 && !defined INHIBIT_X11R6_XIM
2677 #define HAVE_X11R6_XIM
2680 /* Should we enable expensive run-time checking of data types? */
2681 #undef ENABLE_CHECKING
2683 #if defined __GNUC__ && (__GNUC__ > 2 \
2684 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
2685 #define NO_RETURN __attribute__ ((__noreturn__))
2687 #define NO_RETURN /* nothing */
2690 /* These won't be used automatically yet. We also need to know, at least,
2691 that the stack is continuous. */
2693 # ifndef GC_SETJMP_WORKS
2694 /* GC_SETJMP_WORKS is nearly always appropriate for GCC --
2695 see NON_SAVING_SETJMP in the target descriptions. */
2696 /* Exceptions (see NON_SAVING_SETJMP in target description) are ns32k,
2697 SCO5 non-ELF (but Emacs specifies ELF) and SVR3 on x86.
2698 Fixme: Deal with ns32k, SVR3. */
2699 # define GC_SETJMP_WORKS 1
2701 # ifndef GC_LISP_OBJECT_ALIGNMENT
2702 # define GC_LISP_OBJECT_ALIGNMENT (__alignof__ (Lisp_Object))
2707 #define bcopy(a,b,s) memcpy (b,a,s)
2710 #define bzero(a,s) memset (a,0,s)
2716 #endif /* EMACS_CONFIG_H */
2725 #### Report on what we decided to do.
2727 Configured for \`${canonical}'.
2729 Where should the build process find the source code? ${srcdir}
2730 What operating system and machine description files should Emacs use?
2731 \`${opsysfile}' and \`${machfile}'
2732 What compiler should emacs be built with? ${CC} ${CFLAGS}
2733 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
2734 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
2735 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
2736 What window system should Emacs use? ${window_system}
2737 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
2739 if test -n "${x_includes}"; then
2740 echo " Where do we find X Windows header files? ${x_includes}"
2742 echo " Where do we find X Windows header files? Standard dirs"
2744 if test -n "${x_libraries}"; then
2745 echo " Where do we find X Windows libraries? ${x_libraries}"
2747 echo " Where do we find X Windows libraries? Standard dirs"
2750 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
2751 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
2752 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
2753 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
2754 echo " Does Emacs use -lungif? ${HAVE_GIF}"
2755 echo " Does Emacs use -lpng? ${HAVE_PNG}"
2756 echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
2759 # Remove any trailing slashes in these variables.
2760 [test "${prefix}" != NONE &&
2761 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
2762 test "${exec_prefix}" != NONE &&
2763 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`]
2765 ## Check if the C preprocessor will convert `..' to `. .'. If so, set
2766 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
2767 ## from Makefile.c can correctly provide the arg `-traditional' to the
2770 AC_EGREP_CPP(yes..yes,
2772 CPP_NEED_TRADITIONAL=no,
2773 CPP_NEED_TRADITIONAL=yes)
2775 AC_OUTPUT(Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \
2776 man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \
2777 lisp/Makefile lispref/Makefile lispintro/Makefile leim/Makefile, [
2779 ### Make the necessary directories, if they don't exist.
2780 for dir in etc lisp ; do
2781 test -d ${dir} || mkdir ${dir}
2784 # Build src/Makefile from ${srcdir}/src/Makefile.c
2785 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
2786 # This must be done after src/config.h is built, since we rely on that file.
2788 # Now get this: Some word that is part of the ${srcdir} directory name
2789 # or the ${configuration} value might, just might, happen to be an
2790 # identifier like `sun4' or `i386' or something, and be predefined by
2791 # the C preprocessor to some helpful value like 1, or maybe the empty
2792 # string. Needless to say consequent macro substitutions are less
2793 # than conducive to the makefile finding the correct directory.
2794 [undefs="`echo $top_srcdir $configuration $canonical |
2795 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
2796 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
2799 echo creating src/epaths.h
2800 ${MAKE-make} epaths-force
2802 # As of 2000-11-19, newest development versions of GNU cpp preprocess
2803 # `..' to `. .' unless invoked with -traditional
2805 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
2806 CPPFLAGS="$CPPFLAGS -traditional"
2809 echo creating lib-src/Makefile
2811 rm -f junk.c junk1.c junk2.c
2812 sed -e '/start of cpp stuff/q' \
2813 < Makefile.c > junk1.c
2814 sed -e '1,/start of cpp stuff/d'\
2815 -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
2816 < Makefile.c > junk.c
2817 $CPP $undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
2818 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
2819 cat junk1.c junk2.c > Makefile.new
2820 rm -f junk.c junk1.c junk2.c
2821 chmod 444 Makefile.new
2822 mv -f Makefile.new Makefile
2825 echo creating src/Makefile
2827 rm -f junk.c junk1.c junk2.c
2828 sed -e '/start of cpp stuff/q' \
2829 < Makefile.c > junk1.c
2830 sed -e '1,/start of cpp stuff/d'\
2831 -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
2832 < Makefile.c > junk.c
2833 $CPP $undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
2834 sed -e 's/^ / /' -e '/^#/d' -e '/^[
\f]*$/d' > junk2.c
2835 cat junk1.c junk2.c > Makefile.new
2836 rm -f junk.c junk1.c junk2.c
2837 chmod 444 Makefile.new
2838 mv -f Makefile.new Makefile
2841 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
2842 echo creating src/.gdbinit
2843 echo source $srcdir/src/.gdbinit > src/.gdbinit
2846 # This is how we know whether to re-run configure in certain cases.
2847 touch src/config.stamp
2849 ], [GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS"])