dnl To rebuild the `configure' script from this, execute the command
dnl autoconf
dnl in the directory containing this script. You must have autoconf
-dnl version 1.4 or later.
+dnl version 1.7 or later.
dnl
dnl The following text appears in the resulting `configure' script,
dnl explaining how to rebuild it.
[#!/bin/sh
#### Configuration script for GNU Emacs
-#### Copyright (C) 1992 Free Software Foundation, Inc.
+#### Copyright (C) 1992, 1994 Free Software Foundation, Inc.
### Don't edit this script!
### This script was automatically generated by the `autoconf' program
### from the file `./configure.in'.
### To rebuild it, execute the command
### autoconf
-### in the this directory. You must have autoconf version 1.4 or later.
+### in the this directory. You must have autoconf version 1.7 or later.
### This file is part of GNU Emacs.
### GNU Emacs is free software; you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
-### the Free Software Foundation; either version 1, or (at your option)
+### the Free Software Foundation; either version 2, or (at your option)
### any later version.
### GNU Emacs is distributed in the hope that it will be useful,
### along with GNU Emacs; see the file COPYING. If not, write to
### the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
### Since Emacs has configuration requirements that autoconf can't
### meet, this file is an unholy marriage of custom-baked
### configuration code and autoconf macros.
### If configure fails after disturbing the status quo,
### config.status is removed.
-
### Remove any more than one leading "." element from the path name.
### If we don't remove them, then another "./" will be prepended to
### the file name each time we use config.status, and the program name
progname="`echo $0 | sed 's:^\./\./:\./:'`"
+### Establish some default values.
+run_in_place=
+single_tree=
+prefix='/usr/local'
+exec_prefix='${prefix}'
+bindir='${exec_prefix}/bin'
+datadir='${prefix}/lib'
+statedir='${prefix}/lib'
+libdir='${exec_prefix}/lib'
+mandir='${prefix}/man/man1'
+infodir='${prefix}/info'
+lispdir='${datadir}/emacs/${version}/lisp'
+locallisppath='${datadir}/emacs/site-lisp'
+lisppath='${locallisppath}:${lispdir}'
+etcdir='${datadir}/emacs/${version}/etc'
+lockdir='${statedir}/emacs/lock'
+archlibdir='${libdir}/emacs/${version}/${configuration}'
+
+# On Sun systems, people sometimes set up the variable CPP
+# with a value that is a directory, not an executable at all.
+# Detect that case, and ignore that value.
+if [ "x$CPP" != x ] && [ -d "$CPP" ];
+then
+ CPP=
+fi
+
+# We cannot use this variable in the case statement below, because many
+# /bin/sh's have broken semantics for "case". Unfortunately, you must
+# actually edit the clause itself.
+# path_options="prefix | exec_prefix | bindir | libdir | etcdir | datadir"
+# path_options="$path_options | archlibdir | statedir | mandir | infodir"
+# path_options="$path_options | lispdir | lockdir | lisppath | locallisppath"
+
#### Usage messages.
short_usage="Usage: ${progname} CONFIGURATION [-OPTION[=VALUE] ...]
CONFIGURATION specifies the machine and operating system to build for.
--with-x Support the X Window System.
--with-x=no Don't support X.
---x-includes=DIR Search for X header files in DIR.
---x-libraries=DIR Search for X libraries in DIR.
+--with-x-toolkit Use an X toolkit.
+--with-x-toolkit=no Don't use an X toolkit.
--with-gcc Use GCC to compile Emacs.
--with-gcc=no Don't use GCC to compile Emacs.
+--x-includes=DIR Search for X header files in DIR.
+--x-libraries=DIR Search for X libraries in DIR.
--run-in-place Use libraries and data files directly out of the
source tree.
---srcdir=DIR Look for source in DIR.
---prefix=DIR Install files below dir.
+--single-tree=DIR Has the effect of creating a directory tree at DIR
+ which looks like:
+ .../DIR/bin/CONFIGNAME (emacs, etags, etc.)
+ .../DIR/bin/CONFIGNAME/etc (movemail, etc.)
+ .../DIR/common/lisp (emacs' lisp files)
+ .../DIR/common/site-lisp (local lisp files)
+ .../DIR/common/lib (DOC, TUTORIAL, etc.)
+ .../DIR/common/lock (lockfiles)
+--srcdir=DIR Look for the Emacs source files in DIR.
+--prefix=DIR Install files below DIR. Defaults to \`${prefix}'.
+
+You may also specify any of the \`path' variables found in Makefile.in,
+including --bindir, --libdir, --etcdir, --infodir, and so on. This allows
+you to override a single default location when configuring.
If successful, ${progname} leaves its status in config.status. If
unsuccessful after disturbing the status quo, it removes config.status."
### Record all the arguments, so we can save them in config.status.
arguments="$@"
-### These values are used to comment and uncomment different values
-### for the path variables in the Makefile, to choose the installed
-### configuration or the run-in-place configuration.
-rip_paths='#disabled# '
-inst_paths=''
-
-### Establish some default values.
-prefix='/usr/local'
-exec_prefix='${prefix}'
+### Shell Magic: Quote the quoted arguments in ARGUMENTS. At a later date,
+### in order to get the arguments back in $@, we have to do an
+### `eval set x "$quoted_arguments"; shift'.
+quoted_arguments=
+for i in "$@"; do
+ quoted_arguments="$quoted_arguments '$i'"
+done
### Don't use shift -- that destroys the argument list, which autoconf needs
### to produce config.status. It turns out that "set - ${arguments}" doesn't
### work portably.
-index=0
-while [ $index -lt $# ]; do
- index=`expr $index + 1`
- arg=`eval echo '$'$index`
+### However, it also turns out that many shells cannot expand ${10} at all.
+### So using an index variable doesn't work either. It is possible to use
+### some shell magic to make 'set x "$arguments"; shift' work portably.
+while [ $# != 0 ]; do
+ arg="$1"; shift
case "${arg}" in
## Anything starting with a hyphen we assume is an option.
-* )
-
## Separate the switch name from the value it's being given.
case "${arg}" in
-*=*)
eval "${opt}=\"${val}\""
;;
+ ## Has the user specified which toolkit they want to support?
+ "with_x_toolkit" )
+ ## Make sure the value given was either "yes" or "no".
+ case "${val}" in
+ y | ye | yes ) val=athena ;;
+ n | no ) val=no ;;
+ l | lu | luc | luci | lucid ) val=lucid ;;
+ a | at | ath | athe | athena ) val=athena ;;
+ m | mo | mot | moti | motif ) val=motif ;;
+ o | op | ope | open | open- | open-l | open-lo \
+ | open-loo | open-look ) val=open-look ;;
+ * )
+ (echo "${progname}: the \`--${optname}' option is supposed to have a value
+which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'."
+ echo "${short_usage}") >&2
+ exit 1
+ ;;
+ esac
+ eval "${opt}=\"${val}\""
+ ;;
+
## Has the user specified whether or not they want GCC?
"with_gcc" | "with_gnu_cc" )
## Make sure the value given was either "yes" or "no".
## If the value was omitted, get it from the next argument.
if [ "${valomitted}" = "yes" ]; then
## Get the next argument from the argument list, if there is one.
- if [ $index = $# ]; then
+ if [ $# = 0 ]; then
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
\`--${optname}=FOO'."
echo "${short_usage}") >&2
exit 1
fi
- index=`expr $index + 1`
- val=`eval echo '$'$index`
+ val="$1"; shift
fi
srcdir="${val}"
;;
## If the value was omitted, get it from the next argument.
if [ "${valomitted}" = "yes" ]; then
## Get the next argument from the argument list, if there is one.
- if [ $index = $# ]; then
+ if [ $# = 0 ]; then
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
- \`--${optname}=FOO'."
+ \`--${optname}=/usr/local/X11/include'."
echo "${short_usage}") >&2
exit 1
fi
- index=`expr $index + 1`
- val=`eval echo '$'$index`
+ val="$1"; shift
fi
x_includes="${val}"
;;
## If the value was omitted, get it from the next argument.
if [ "${valomitted}" = "yes" ]; then
## Get the next argument from the argument list, if there is one.
- if [ $index = $# ]; then
+ if [ $# = 0 ]; then
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
- \`--${optname}=FOO'."
+ \`--${optname}=/usr/local/X11/lib'."
echo "${short_usage}") >&2
exit 1
fi
- index=`expr $index + 1`
- val=`eval echo '$'$index`
+ val="$1"; shift
fi
x_libraries="${val}"
;;
## Should this use the "development configuration"?
"run_in_place" )
- rip_paths=''
- inst_paths='#disabled# '
+ single_tree=
+ run_in_place=1
;;
- ## Has the user specified an installation prefix?
- "prefix" )
- ## If the value was omitted, get it from the next argument.
- if [ "${valomitted}" = "yes" ]; then
- ## Get the next argument from the argument list, if there is one.
- if [ $index = $# ]; then
- (echo "${progname}: You must give a value for the \`--${optname}' option, as in
- \`--${optname}=FOO'."
- echo "${short_usage}") >&2
- exit 1
- fi
- index=`expr $index + 1`
- val=`eval echo '$'$index`
- fi
- prefix="${val}"
- ;;
+ ## Should this use the "single tree" configuration?
+ "single_tree" )
+ run_in_place=
+ single_tree=1
+ ;;
- ## Has the user specified an installation prefix?
- "exec_prefix" )
- ## If the value was omitted, get it from the next argument.
- if [ "${valomitted}" = "yes" ]; then
- ## Get the next argument from the argument list, if there is one.
- if [ $index = $# ]; then
- (echo "${progname}: You must give a value for the \`--${optname}' option, as in
- \`--${optname}=FOO'."
- echo "${short_usage}") >&2
- exit 1
- fi
- index=`expr $index + 1`
- val=`eval echo '$'$index`
- fi
- exec_prefix="${val}"
- ;;
+ ## Has the user specified one of the path options?
+ prefix | exec_prefix | bindir | libdir | etcdir | datadir | \
+ archlibdir | statedir | mandir | infodir | lispdir | lockdir | \
+ lisppath | locallisppath )
+ ## If the value was omitted, get it from the next argument.
+ if [ "${valomitted}" = "yes" ]; then
+ if [ $# = 0 ]; then
+ (echo \
+"$progname: You must give a value for the \`--${optname}' option,";
+ echo \
+"as in \`--${optname}=`eval echo '$'$optname`.'"
+ echo "$short_usage") >&2
+ exit 1
+ fi
+ val="$1"; shift
+ fi
+ eval "${opt}=\"${val}\""
+ eval "${opt}_specified=1"
+ ;;
## Verbose flag, tested by autoconf macros.
"verbose" )
## Has the user asked for some help?
"usage" | "help" )
- echo "${short_usage}" | more
+ if [ "x$PAGER" = x ]
+ then
+ echo "${short_usage}" | more
+ else
+ echo "${short_usage}" | $PAGER
+ fi
exit
;;
esac
done
+### Get the arguments back. See the diatribe on Shell Magic above.
+eval set x "$quoted_arguments"; shift
+
if [ "${configuration}" = "" ]; then
echo '- You did not tell me what kind of host system you want to configure.
- I will attempt to guess the kind of system this is.' 1>&2
. )
## We may be able to use the $PWD environment variable to make this
## absolute. But sometimes PWD is inaccurate.
- if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; pwd)`" = "`pwd`" ] ; then
+ if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ] ; then
srcdir="$PWD"
else
srcdir="`(cd ${srcdir}; pwd)`"
* ) srcdir="`(cd ${srcdir}; pwd)`" ;;
esac
-#### Make sure that the source directory doesn't already have a
-#### configured system in it.
+#### Check if the source directory already has a configured system in it.
if [ `pwd` != `(cd ${srcdir} && pwd)` ] \
&& [ -f "${srcdir}/src/config.h" ] ; then
- (echo "${progname}: the directory tree \`${srcdir}' is being used"
+ (echo "${progname}: WARNING: The directory tree \`${srcdir}' is being used"
echo " as a build directory right now; it has been configured in its own"
- echo " right. You can't use srcdir in this situation.") >&2
- exit 1
+ echo " right. To configure in another directory as well, you MUST"
+ echo " use GNU make. If you do not have GNU make, then you must"
+ echo " now do \`make distclean' in ${srcdir},"
+ echo " and then run ${progname} again.") >&2
+ extrasub='/^VPATH[ ]*=/c\
+vpath %.c $(srcdir)\
+vpath %.h $(srcdir)\
+vpath %.y $(srcdir)\
+vpath %.l $(srcdir)\
+vpath %.s $(srcdir)\
+vpath %.in $(srcdir)'
fi
### Make the necessary directories, if they don't exist.
-for dir in ./src ./lib-src ./cpp ./oldXMenu ./etc ; do
+for dir in ./src ./lib-src ./cpp ./oldXMenu ./lwlib ./etc ; do
if [ ! -d ${dir} ]; then
mkdir ${dir}
fi
;;
## DECstations
- mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0 | mips-dec-bsd4.2 )
+ mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
machine=pmax opsys=bsd4-2
;;
mips-dec-ultrix* | mips-dec-bsd* )
;;
## Motorola Delta machines
- m68*-motorola-sysv* )
+ m68k-motorola-sysv* | m68000-motorola-sysv* )
machine=delta opsys=usg5-3
+ if [ -z "`type gnucc | grep 'not found'`" ]
+ then CC=gnucc
+ else
+ if [ -z "`type gcc | grep 'not found'`" ]
+ then CC=gcc
+ else CC=cc
+ fi
+ fi
;;
m88k-motorola-sysv4* )
machine=delta88k opsys=usg5-4
## The GEC 93 - apparently, this port isn't really finished yet.
## Gould Power Node and NP1
- pn-gould-bsd4.2 )
+ pn-gould-bsd4.2* )
machine=gould opsys=bsd4-2
;;
- pn-gould-bsd4.3 )
+ pn-gould-bsd4.3* )
machine=gould opsys=bsd4-3
;;
np1-gould-bsd* )
machine=gould-np1 opsys=bsd4-3
;;
+ ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000
+ ## as far as Emacs is concerned).
+ m88k-harris-cxux* )
+ # Build needs to be different on 7.0 and later releases
+ case "`uname -r`" in
+ [56].[0-9] ) machine=nh4000 opsys=cxux ;;
+ [7].[0-9] ) machine=nh4000 opsys=cxux7 ;;
+ esac
+ ;;
+ ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000)
+ m68k-harris-cxux* )
+ machine=nh3000 opsys=cxux
+ ;;
+
## Honeywell XPS100
xps*-honeywell-sysv* )
machine=xps100 opsys=usg5-2
m68*-hp-bsd* )
machine=hp9000s300 opsys=bsd4-3
;;
+ m68*-hp-netbsd* )
+ machine=hp9000s300 opsys=netbsd
+ ;;
## HP/UX 7, 8 and 9 are supported on these machines.
m68*-hp-hpux* )
case "`uname -r`" in
+ ## Someone's system reports A.B8.05 for this.
+ ## I wonder what other possibilities there are.
+ *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
*.08.* ) machine=hp9000s300 opsys=hpux8 ;;
*.09.* ) machine=hp9000s300 opsys=hpux9 ;;
*) machine=hp9000s300 opsys=hpux ;;
hppa*-hp-hpux* )
## Cross-compilation? Nah!
case "`uname -r`" in
+ ## Someone's system reports A.B8.05 for this.
+ ## I wonder what other possibilities there are.
+ *.B8.* ) machine=hp9000s800 opsys=hpux8 ;;
*.08.* ) machine=hp9000s800 opsys=hpux8 ;;
*.09.* ) machine=hp9000s800 opsys=hpux9 ;;
*) machine=hp9000s800 opsys=hpux ;;
;;
## IBM machines
- i386-ibm-aix1.1 )
+ i386-ibm-aix1.1* )
machine=ibmps2-aix opsys=usg5-2-2
;;
- i386-ibm-aix1.[23] | i386-ibm-aix* )
+ i386-ibm-aix1.[23]* | i386-ibm-aix* )
machine=ibmps2-aix opsys=usg5-3
;;
i370-ibm-aix*)
machine=ibm370aix opsys=usg5-3
;;
- rs6000-ibm-aix3.1 )
+ rs6000-ibm-aix3.1* )
machine=ibmrs6000 opsys=aix3-1
;;
- rs6000-ibm-aix3.2 | rs6000-ibm-aix* )
+ rs6000-ibm-aix3.2* | rs6000-ibm-aix* )
machine=ibmrs6000 opsys=aix3-2
;;
- romp-ibm-bsd4-3 )
+ romp-ibm-bsd4.3* )
machine=ibmrt opsys=bsd4-3
;;
- romp-ibm-bsd4-2 )
+ romp-ibm-bsd4.2* )
machine=ibmrt opsys=bsd4-2
;;
- romp-ibm-aos4-3 )
+ romp-ibm-aos4.3* )
machine=ibmrt opsys=bsd4-3
;;
- romp-ibm-aos4-2 )
+ romp-ibm-aos4.2* )
machine=ibmrt opsys=bsd4-2
;;
romp-ibm-aos* )
;;
## Integrated Solutions `Optimum V'
- m68*-isi-bsd4.2 )
+ m68*-isi-bsd4.2* )
machine=isi-ov opsys=bsd4-2
;;
- m68*-isi-bsd4.3 )
+ m68*-isi-bsd4.3* )
machine=isi-ov opsys=bsd4-3
;;
machine=symmetry opsys=bsd4-3
;;
+ ## Unspecified sysv on an ncr machine defaults to svr4.
+ i[34]86-ncr-sysv* )
+ machine=intel386 opsys=usg5-4
+ ;;
+
## Intel 860
- i860-*-sysvr4 )
+ i860-*-sysv4* )
machine=i860 opsys=usg5-4
;;
## Silicon Graphics machines
## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
- m68*-sgi-iris3.5 )
+ m68*-sgi-iris3.5* )
machine=irist opsys=iris3-5
;;
- m68*-sgi-iris3.6 | m68*-sgi-iris*)
+ m68*-sgi-iris3.6* | m68*-sgi-iris*)
machine=irist opsys=iris3-6
;;
## Iris 4D
mips-sgi-irix3.* )
machine=iris4d opsys=irix3-3
;;
+ mips-sgi-irix5.* )
+ machine=iris4d opsys=irix5-0
+ ;;
mips-sgi-irix4.* | mips-sgi-irix* )
machine=iris4d opsys=irix4-0
;;
## Masscomp machines
- m68*-masscomp-rtu )
+ m68*-masscomp-rtu* )
machine=masscomp opsys=rtu
;;
;;
mips-mips-riscos4* )
machine=mips4 opsys=bsd4-3
+ NON_GNU_CC="cc -systype bsd43"
+ NON_GNU_CPP="cc -systype bsd43 -E"
;;
mips-mips-bsd* )
machine=mips opsys=bsd4-3
;;
## NeXT
- m68*-next-mach* | m68*-next-bsd* )
+ m68*-next-* )
machine=next opsys=mach2
;;
;;
## Sequent Balance
- ns32k-sequent-bsd4.2 )
+ ns32k-sequent-bsd4.2* )
machine=sequent opsys=bsd4-2
;;
- ns32k-sequent-bsd4.3 )
+ ns32k-sequent-bsd4.3* )
machine=sequent opsys=bsd4-3
;;
## SONY machines
- m68*-sony-bsd4.2 )
+ m68*-sony-bsd4.2* )
machine=news opsys=bsd4-2
;;
- m68*-sony-bsd4.3 )
+ m68*-sony-bsd4.3* )
+ machine=news opsys=bsd4-3
+ ;;
+ m68*-sony-newsos3*)
machine=news opsys=bsd4-3
;;
mips-sony-bsd* )
* ) unported=true ;;
esac
case "${canonical}" in
+ ## The Sun386 didn't get past 4.0.
+ i386-*-sunos4 ) opsys=sunos4-0 ;;
*-sunos4.0* ) opsys=sunos4-0 ;;
*-sunos4.1.3* ) opsys=sunos4-1-3 ;;
*-sunos4* | *-sunos ) opsys=sunos4-1 ;;
- *-sunos5* | *-solaris* ) opsys=sol2 ;;
+ *-sunos5.3* | *-solaris2.3* )
+ opsys=sol2-3
+ NON_GNU_CPP=/usr/ccs/lib/cpp
+ ;;
+ *-sunos5* | *-solaris* )
+ opsys=sol2
+ NON_GNU_CPP=/usr/ccs/lib/cpp
+ ;;
* ) opsys=bsd4-2 ;;
esac
;;
;;
## Tahoe machines
- tahoe-tahoe-bsd4.2 )
+ tahoe-tahoe-bsd4.2* )
machine=tahoe opsys=bsd4-2
;;
- tahoe-tahoe-bsd4.3 )
+ tahoe-tahoe-bsd4.3* )
machine=tahoe opsys=bsd4-3
;;
;;
## Tektronix XD88
- m88k-tektronix-sysv3 )
- machine=tekXD88 opsys=usg5-3
+ m88k-tektronix-sysv3* )
+ machine=tekxd88 opsys=usg5-3
;;
## Tektronix 16000 box (6130?)
## Tektronix 4300
## src/m/tek4300.h hints that this is a m68k machine.
m68*-tektronix-bsd* )
- machine=tex4300 opsys=bsd4-3
+ machine=tek4300 opsys=bsd4-3
;;
## Titan P2 or P3
vax-dec-* )
machine=vax
case "${canonical}" in
- *-bsd4.1 ) opsys=bsd4-1 ;;
- *-bsd4.2 | *-ultrix[0-3].* | *-ultrix4.0 ) opsys=bsd4-2 ;;
- *-bsd4.3 | *-ultrix* ) opsys=bsd4-3 ;;
- *-bsd386 ) opsys=bsd386 ;;
+ *-bsd4.1* ) opsys=bsd4-1 ;;
+ *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
+ *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
+ *-bsd386* ) opsys=bsd386 ;;
*-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
*-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
*-vms* ) opsys=vms ;;
machine=intel386
case "${canonical}" in
*-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
- *-isc2.2 ) opsys=isc2-2 ;;
+ *-isc2.2* ) opsys=isc2-2 ;;
*-isc* ) opsys=isc3-0 ;;
*-esix5* ) opsys=esix5r4 ;;
*-esix* ) opsys=esix ;;
*-linux* ) opsys=linux ;;
*-sco3.2v4* ) opsys=sco4 ;;
*-bsd386* ) opsys=bsd386 ;;
- *-386bsd ) opsys=386bsd ;;
+ *-386bsd* ) opsys=386bsd ;;
+ *-netbsd* ) opsys=netbsd ;;
+ *-nextstep* ) opsys=mach2 ;;
## Otherwise, we'll fall through to the generic opsys code at the bottom.
esac
;;
[
#### Choose a compiler.
+if [ "x$CC" = x ]
+then cc_specified=1
+fi
+
case ${with_gcc} in
"yes" ) CC="gcc" GCC=1 ;;
- "no" ) CC="cc" ;;
+ "no" )
+ if [ "x$CC" = x ]
+ then true;
+ else CC=cc;
+ fi
+ ;;
* )
] AC_PROG_CC [
esac
+#### Some systems specify a CPP to use unless we are using GCC.
+#### Now that we know whether we are using GCC, we can decide whether
+#### to use that one.
+if [ "x$NON_GNU_CPP" = x ] || [ x$GCC = x1 ] || [ "x$CPP" = x ]
+then true
+else
+ CPP="$NON_GNU_CPP"
+fi
+
+#### Some systems specify a CC to use unless we are using GCC.
+#### Now that we know whether we are using GCC, we can decide whether
+#### to use that one.
+if [ "x$NON_GNU_CC" = x ] || [ x$GCC = x1 ] || [ x$cc_specified = x1 ]
+then true
+else
+ CC="$NON_GNU_CC"
+fi
+
#### Some other nice autoconf tests. If you add a test here which
#### should make an entry in src/config.h, don't forget to add an
#### #undef clause to src/config.h.in for autoconf to modify.
dnl checks for UNIX variants that set `DEFS'
dnl checks for header files
-AC_HAVE_HEADERS(sys/timeb.h sys/time.h)
+AC_HAVE_HEADERS(sys/timeb.h sys/time.h unistd.h)
AC_STDC_HEADERS
AC_TIME_WITH_SYS_TIME
+dnl In Autoconf 1.8 use AC_SYS_SIGLIST_DECLARED instead of this.
+AC_COMPILE_CHECK(sys_siglist declaration in signal.h or unistd.h,
+ [#include <signal.h>
+/* NetBSD declares sys_siglist in <unistd.h>. */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif], [char *msg = *(sys_siglist + 1);],
+ AC_DEFINE(SYS_SIGLIST_DECLARED))
dnl checks for typedefs
AC_RETSIGTYPE
dnl other checks for UNIX variants
[
-
#### Choose a window system.
echo "Checking window system."
;;
esac
-case "${window_system}" in
- "" | "x11" )
- ### If the user hasn't specified where we should find X, try
- ### letting autoconf figure that out.
- if [ -z "${x_includes}" ] && [ -z "${x_libraries}" ]; then
- ]
- AC_FIND_X
- [
- fi
- if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
- window_system=x11
- fi
- ;;
-esac
-
[ -z "${window_system}" ] && window_system=none
[ -n "${x_libraries}" ] && LD_SWITCH_X_SITE="-L${x_libraries}"
+[ -n "${x_libraries}" ] && LD_SWITCH_X_SITE_AUX="-R${x_libraries}"
[ -n "${x_includes}" ] && C_SWITCH_X_SITE="-I${x_includes}"
+# Avoid forcing the search of /usr/include before fixed include files.
+if [ "$C_SWITCH_X_SITE" = "-I/usr/include" ]; then
+ C_SWITCH_X_SITE=" "
+fi
+
case "${window_system}" in
x11 )
HAVE_X_WINDOWS=yes
HAVE_X11=yes
echo " Using X11."
+ case "${with_x_toolkit}" in
+ athena | lucid )
+ USE_X_TOOLKIT=LUCID
+ echo " Using Xt toolkit."
+ ;;
+ motif )
+ USE_X_TOOLKIT=MOTIF
+ echo " Using Motif toolkit."
+ ;;
+ open-look )
+ USE_X_TOOLKIT=OPEN_LOOK
+ echo " Using Open-Look toolkit."
+ ;;
+ * )
+ USE_X_TOOLKIT=no
+ echo " Using Xlib directly."
+ ;;
+ esac
;;
x10 )
HAVE_X_WINDOWS=yes
HAVE_X11=no
+ USE_X_TOOLKIT=no
echo " Using X10."
;;
none )
echo " Using no window system."
;;
esac
+X_TOOLKIT_TYPE=$USE_X_TOOLKIT
### If we're using X11, we should use the X menu package.
HAVE_X_MENU=no
#ifndef C_SWITCH_SYSTEM
#define C_SWITCH_SYSTEM
#endif
-@configure@ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
-@configure@ c_switch_system=C_SWITCH_SYSTEM
+#ifndef C_SWITCH_MACHINE
+#define C_SWITCH_MACHINE
+#endif
+configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
+configure___ c_switch_system=C_SWITCH_SYSTEM
+configure___ c_switch_machine=C_SWITCH_MACHINE
#ifndef LIB_X11_LIB
-#define LIB_X11_LIB
+#define LIB_X11_LIB -lX11
#endif
#ifndef LIBX11_MACHINE
#ifndef LIBX11_SYSTEM
#define LIBX11_SYSTEM
#endif
-@configure@ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
+configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
#ifdef UNEXEC
-@configure@ unexec=UNEXEC
+configure___ unexec=UNEXEC
#else
-@configure@ unexec=unexec.o
+configure___ unexec=unexec.o
#endif
#ifdef SYSTEM_MALLOC
-@configure@ system_malloc=yes
+configure___ system_malloc=yes
#else
-@configure@ system_malloc=no
+configure___ system_malloc=no
#endif
#ifndef C_DEBUG_SWITCH
#endif
#ifdef __GNUC__
-@configure@ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH
+configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH
#else
-@configure@ CFLAGS=C_DEBUG_SWITCH
+configure___ CFLAGS=C_DEBUG_SWITCH
#endif
' > ${tempcname}
# The value of CPP is a quoted variable reference, so we need to do this
# to get its actual value...
CPP=`eval "echo $CPP"`
eval `${CPP} -Isrc ${tempcname} \
- | grep '@configure@' \
- | sed -e 's/^@configure@ \([^=]*=\)\(.*\)$/\1"\2"/'`
+ | grep 'configure___' \
+ | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
rm ${tempcname}
### Compute the unexec source name from the object name.
#### Add the libraries to LIBS and check for some functions.
]
-DEFS="$c_switch_system $DEFS"
+DEFS="$c_switch_system $c_switch_machine $DEFS"
LIBS="$libsrc_libs"
dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks,
dnl and also adds -ldnet to LIBS, which Autoconf uses for checks.
AC_HAVE_LIBRARY(-ldnet)
-AC_HAVE_LIBRARY(-lXbsd, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
- if test -d /usr/X386/include; then
- HAVE_XFREE386=yes
- test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/usr/X386/include"
- fi)
+AC_HAVE_LIBRARY(-lXbsd, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd")
+
+echo checking for XFree86
+if test -d /usr/X386/include; then
+ HAVE_XFREE386=yes
+ test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/usr/X386/include"
+fi
if test "${HAVE_X11}" = "yes"; then
DEFS="$C_SWITCH_X_SITE $DEFS"
LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS"
- AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString)
+ AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString XScreenNumberOfScreen XSetWMProtocols)
fi
AC_ALLOCA
# logb and frexp are found in -lm on most systems.
AC_HAVE_LIBRARY(-lm)
-AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir random bcopy logb frexp)
+AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \
+random bcopy bcmp logb frexp fmod drem ftime res_init setsid strerror)
ok_so_far=true
AC_FUNC_CHECK(socket, , ok_so_far=)
[
#### Find out which version of Emacs this is.
version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
- | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'`
+ | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)[."].*$/\1/'`
if [ x"${version}" = x ]; then
echo "${progname}: can't find current emacs version in
\`${srcdir}/lisp/version.el'." >&2
AC_SUBST(configuration)
AC_SUBST(version)
AC_SUBST(srcdir)
+AC_SUBST(prefix)
+AC_SUBST(exec_prefix)
+AC_SUBST(bindir)
+AC_SUBST(datadir)
+AC_SUBST(statedir)
+AC_SUBST(libdir)
+AC_SUBST(mandir)
+AC_SUBST(infodir)
+AC_SUBST(lispdir)
+AC_SUBST(locallisppath)
+AC_SUBST(lisppath)
+AC_SUBST(etcdir)
+AC_SUBST(lockdir)
+AC_SUBST(archlibdir)
AC_SUBST(c_switch_system)
+AC_SUBST(c_switch_machine)
AC_SUBST(libsrc_libs)
-AC_SUBST(rip_paths)
-AC_SUBST(inst_paths)
AC_SUBST(LD_SWITCH_X_SITE)
+AC_SUBST(LD_SWITCH_X_SITE_AUX)
AC_SUBST(C_SWITCH_X_SITE)
AC_SUBST(CFLAGS)
-AC_SUBST(prefix)
-AC_SUBST(exec_prefix)
+AC_SUBST(X_TOOLKIT_TYPE)
AC_DEFINE_UNQUOTED(config_machfile, "\"${machfile}\"")
AC_DEFINE_UNQUOTED(config_opsysfile, "\"${opsysfile}\"")
AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
+AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX})
AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC})
if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
] AC_DEFINE(HAVE_X_WINDOWS) [
fi
+if [ "${USE_X_TOOLKIT}" != "no" ] ; then
+ ] AC_DEFINE(USE_X_TOOLKIT) [
+fi
if [ "${HAVE_X11}" = "yes" ] ; then
] AC_DEFINE(HAVE_X11) [
fi
] AC_DEFINE(LISP_FLOAT_TYPE) [
fi
+# ====================== Developer's configuration =======================
+
+# The following assignments make sense if you're running Emacs on a single
+# machine, one version at a time, and you want changes to the lisp and etc
+# directories in the source tree to show up immediately in your working
+# environment. It saves a great deal of disk space by not duplicating the
+# lisp and etc directories.
+
+if [ "$run_in_place" = "1" ]; then
+ lispdir='${srcdir}/lisp'
+ locallisppath='${srcdir}/site-lisp'
+ etcdir='${srcdir}/etc'
+ lockdir='${srcdir}/lock'
+ archlibdir='${srcdir}/lib-src'
+ infodir='${srcdir}/info'
+elif [ "$single_tree" = "1" ]; then
+ if [ "$exec_prefix_specified" = "" ]; then
+ exec_prefix='${prefix}'
+ fi
+ if [ "$bindir_specified" = "" ]; then
+ bindir='${exec_prefix}/bin/${configuration}'
+ fi
+ if [ "$datadir_specified" = "" ]; then
+ datadir='${prefix}/common'
+ fi
+ if [ "$statedir_specified" = "" ]; then
+ statedir='${prefix}/common'
+ fi
+ if [ "$libdir_specified" = "" ]; then
+ libdir='${bindir}'
+ fi
+ if [ "$lispdir_specified" = "" ]; then
+ lispdir='${prefix}/common/lisp'
+ fi
+ if [ "$locallisppath_specified" = "" ]; then
+ locallisppath='${prefix}/common/site-lisp'
+ fi
+ if [ "$lockdir_specified" = "" ]; then
+ lockdir='${prefix}/common/lock'
+ fi
+ if [ "$archlibdir_specified" = "" ]; then
+ archlibdir='${libdir}/etc'
+ fi
+ if [ "$etcdir_specified" = "" ]; then
+ etcdir='${prefix}/common/data'
+ fi
+fi
#### Report on what we decided to do.
echo "
test -n "${exec_prefix}" &&
exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
]
-AC_OUTPUT(Makefile)
+AC_OUTPUT(Makefile lib-src/Makefile oldXMenu/Makefile lwlib/Makefile src/Makefile.in, [
+# Build src/Makefile from ${srcdir}/src/Makefile.in. This must be done
+# after src/config.h is built, since we rely on that file.
+
+changequote(,)dnl The horror, the horror.
+# Now get this: Some word that is part of the ${srcdir} directory name
+# or the ${configuration} value might, just might, happen to be an
+# identifier like `sun4' or `i386' or something, and be predefined by
+# the C preprocessor to some helpful value like 1, or maybe the empty
+# string. Needless to say consequent macro substitutions are less
+# than conducive to the makefile finding the correct directory.
+undefs="`echo $top_srcdir $configuration |
+sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/ */ -U/g' \
+ -e 's/ -U$//' -e 's/^[^ ]/-U/' \
+ -e 's/-U[0-9][^ ]*//g' \
+`"
+changequote([,])dnl
+
+echo creating src/Makefile
+( cd src
+ rm -f junk.c
+ sed -e 's@^# \(Generated.*\)$@/* \1 */@' \
+ -e 's@/\*\*/#\(.*\)$@/* \1 */@' \
+ < Makefile.in > junk.c
+ $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c |
+ sed -e 's/^ / /' -e '/^#/d' -e '/^[ ]*$/d' > Makefile.new
+ rm -f junk.c
+ chmod 444 Makefile.new;
+ mv -f Makefile.new Makefile;
+)])
HCoop / bpt / emacs.git / blobdiff