mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-22 07:09:54 +00:00
1758 lines
48 KiB
Plaintext
Executable File
1758 lines
48 KiB
Plaintext
Executable File
dnl This is an autoconf script.
|
||
dnl To rebuild the `configure' script from this, execute the command
|
||
dnl autoconf
|
||
dnl in the directory containing this script.
|
||
[#!/bin/sh
|
||
#### Configuration script for GNU Emacs
|
||
#### Copyright (C) 1992, 1994 Free Software Foundation, Inc.
|
||
#### This script requires autoconf version 1.9 or later.
|
||
|
||
### 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.
|
||
|
||
### 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 2, or (at your option)
|
||
### any later version.
|
||
|
||
### GNU Emacs is distributed in the hope that it will be useful,
|
||
### but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
### GNU General Public License for more details.
|
||
|
||
### You should have received a copy of the GNU General Public License
|
||
### 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.
|
||
###
|
||
### We use the m4 quoting characters [ ] (as established by the
|
||
### autoconf system) to include large sections of raw sewage - Oops, I
|
||
### mean, shell code - in the final configuration script.
|
||
###
|
||
### Usage: configure config_name
|
||
###
|
||
### If configure succeeds, it leaves its status in config.status.
|
||
### 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
|
||
### will get larger and larger. This wouldn't be a problem, except
|
||
### that since progname gets recorded in all the Makefiles this script
|
||
### produces, move-if-change thinks they're different when they're
|
||
### not.
|
||
###
|
||
### It would be nice if we could put the ./ in a \( \) group and then
|
||
### apply the * operator to that, so we remove as many leading ./././'s
|
||
### as are present, but some seds (like Ultrix's sed) don't allow you to
|
||
### apply * to a \( \) group. Bleah.
|
||
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}/${configuration}'
|
||
docdir='${datadir}/emacs/${version}/etc'
|
||
|
||
# On Sun systems, people sometimes set up the variable CPP
|
||
# with a value that is a directory, not an executable at all.
|
||
# Detect that case, and ignore that value.
|
||
if [ "x$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: ${progname} CONFIGURATION [-OPTION[=VALUE] ...]
|
||
|
||
Set compilation and installation parameters for GNU Emacs, and report.
|
||
CONFIGURATION specifies the machine and operating system to build for.
|
||
--with-x Support the X Window System.
|
||
--with-x=no Don't support X.
|
||
--with-x-toolkit Use an X toolkit.
|
||
--with-x-toolkit=no Don't use an X toolkit.
|
||
--with-gcc Use GCC to compile Emacs.
|
||
--with-gcc=no Don't use GCC to compile Emacs.
|
||
--x-includes=DIR Search for X header files in DIR.
|
||
--x-libraries=DIR Search for X libraries in DIR.
|
||
--run-in-place Use libraries and data files directly out of the
|
||
source tree.
|
||
--single-tree=DIR Has the effect of creating a directory tree at DIR
|
||
which looks like:
|
||
.../DIR/bin/CONFIGNAME (emacs, etags, etc.)
|
||
.../DIR/bin/CONFIGNAME/etc (movemail, etc.)
|
||
.../DIR/common/lisp (emacs' lisp files)
|
||
.../DIR/common/site-lisp (local lisp files)
|
||
.../DIR/common/lib (DOC, TUTORIAL, etc.)
|
||
.../DIR/common/lock (lockfiles)
|
||
--srcdir=DIR Look for the Emacs source files in DIR.
|
||
--prefix=DIR Install files below DIR. Defaults to \`${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, ${progname} leaves its status in config.status. If
|
||
unsuccessful after disturbing the status quo, it removes config.status."
|
||
|
||
|
||
#### Option processing.
|
||
|
||
### Record all the arguments, so we can save them in config.status.
|
||
arguments="$@"
|
||
|
||
### 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.
|
||
### 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.
|
||
config_options=
|
||
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
|
||
-*=*)
|
||
opt=`echo ${arg} | sed 's:^-*\([^=]*\)=.*$:\1:'`
|
||
val=`echo ${arg} | sed 's:^-*[^=]*=\(.*\)$:\1:'`
|
||
valomitted=no
|
||
;;
|
||
-*)
|
||
config_options="${config_options} ${arg}"
|
||
## If FOO is a boolean argument, --FOO is equivalent to
|
||
## --FOO=yes. Otherwise, the value comes from the next
|
||
## argument - see below.
|
||
opt=`echo ${arg} | sed 's:^-*\(.*\)$:\1:'`
|
||
val="yes"
|
||
valomitted=yes
|
||
;;
|
||
esac
|
||
|
||
## Change `-' in the option name to `_'.
|
||
optname="${opt}"
|
||
opt="`echo ${opt} | tr - _`"
|
||
|
||
## Process the option.
|
||
case "${opt}" in
|
||
|
||
## Has the user specified which window systems they want to support?
|
||
"with_x" | "with_x11" | "with_x10" )
|
||
## Make sure the value given was either "yes" or "no".
|
||
case "${val}" in
|
||
y | ye | yes ) val=yes ;;
|
||
n | no ) val=no ;;
|
||
* )
|
||
(echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
|
||
Set it to either \`yes' or \`no'."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
eval "${opt}=\"${val}\""
|
||
;;
|
||
|
||
## Has the user specified which toolkit they want to support?
|
||
"with_x_toolkit" )
|
||
case "${val}" in
|
||
y | ye | yes ) val=athena ;;
|
||
n | no ) val=no ;;
|
||
l | lu | luc | luci | lucid ) val=lucid ;;
|
||
a | at | ath | athe | athena ) val=athena ;;
|
||
# These don't currently work.
|
||
# m | mo | mot | moti | motif ) val=motif ;;
|
||
# o | op | ope | open | open- | open-l | open-lo \
|
||
# | open-loo | open-look ) val=open-look ;;
|
||
* )
|
||
(
|
||
#echo "${progname}: the \`--${optname}' option is supposed to have a value
|
||
#which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'."
|
||
echo "${progname}: the \`--${optname}' option is supposed to have a value
|
||
which is \`yes', \`no', \`lucid', or \`athena'.
|
||
Currently, \`yes', \`athena' and \`lucid' are synonyms."
|
||
echo "${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".
|
||
case "${val}" in
|
||
y | ye | yes ) val=yes ;;
|
||
n | no ) val=no ;;
|
||
* )
|
||
(echo "${progname}: the \`--${optname}' option is supposed to have a boolean value.
|
||
Set it to either \`yes' or \`no'."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
eval "${opt}=\"${val}\""
|
||
;;
|
||
|
||
## Has the user specified a source directory?
|
||
"srcdir" )
|
||
## 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 [ $# = 0 ]; then
|
||
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
||
\`--${optname}=FOO'."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
fi
|
||
val="$1"; shift
|
||
fi
|
||
srcdir="${val}"
|
||
;;
|
||
|
||
## Has the user tried to tell us where the X files are?
|
||
## I think these are dopey, but no less than three alpha
|
||
## testers, at large sites, have said they have their X files
|
||
## installed in odd places.
|
||
"x_includes" )
|
||
## 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 [ $# = 0 ]; then
|
||
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
||
\`--${optname}=/usr/local/X11/include'."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
fi
|
||
val="$1"; shift
|
||
fi
|
||
x_includes="${val}"
|
||
;;
|
||
"x_libraries" )
|
||
## 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 [ $# = 0 ]; then
|
||
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
||
\`--${optname}=/usr/local/X11/lib'."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
fi
|
||
val="$1"; shift
|
||
fi
|
||
x_libraries="${val}"
|
||
;;
|
||
|
||
## Should this use the "development" file organization?
|
||
"run_in_place" )
|
||
single_tree=
|
||
run_in_place=1
|
||
;;
|
||
|
||
## Should this use the "single tree" file organization?
|
||
"single_tree" )
|
||
run_in_place=
|
||
single_tree=1
|
||
;;
|
||
|
||
## Has the user specified one of the path options?
|
||
prefix | exec_prefix | bindir | libdir | etcdir | datadir | \
|
||
archlibdir | statedir | mandir | infodir | lispdir | lockdir | \
|
||
lisppath | locallisppath | docdir )
|
||
## 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" )
|
||
verbose=yes
|
||
;;
|
||
|
||
## Has the user asked for some help?
|
||
"usage" | "help" )
|
||
if [ "x$PAGER" = x ]
|
||
then
|
||
echo "${short_usage}" | more
|
||
else
|
||
echo "${short_usage}" | $PAGER
|
||
fi
|
||
exit
|
||
;;
|
||
|
||
## We ignore all other options silently.
|
||
esac
|
||
;;
|
||
|
||
## Anything not starting with a hyphen we assume is a
|
||
## configuration name.
|
||
*)
|
||
configuration=${arg}
|
||
;;
|
||
|
||
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
|
||
guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
|
||
if configuration=`${guesssys}` ; then
|
||
echo "- Looks like this is a ${configuration}" 1>&2
|
||
else
|
||
echo '- Failed to guess the system type. You need to tell me.' 1>&2
|
||
echo "${short_usage}" >&2
|
||
exit 1
|
||
fi
|
||
fi
|
||
|
||
#### Decide where the source is.
|
||
case "${srcdir}" in
|
||
|
||
## If it's not specified, see if `.' or `..' might work.
|
||
"" )
|
||
confdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
|
||
if [ -f $confdir/src/lisp.h -a -f $confdir/lisp/version.el ]; then
|
||
srcdir="${confdir}"
|
||
else
|
||
if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then
|
||
srcdir='.'
|
||
else
|
||
if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then
|
||
srcdir='..'
|
||
else
|
||
(echo "\
|
||
${progname}: Neither the current directory nor its parent seem to
|
||
contain the Emacs sources. If you do not want to build Emacs in its
|
||
source tree, you should run \`${progname}' in the directory in which
|
||
you wish to build Emacs, using its \`--srcdir' option to say where the
|
||
sources may be found."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
fi
|
||
fi
|
||
fi
|
||
;;
|
||
|
||
## Otherwise, check if the directory they specified is okay.
|
||
* )
|
||
if [ ! -d "${srcdir}" -o ! -f "${srcdir}/src/lisp.h" -o ! -f "${srcdir}/lisp/version.el" ]; then
|
||
(echo "\
|
||
${progname}: The directory specified with the \`--srcdir' option,
|
||
\`${srcdir}', doesn't seem to contain the Emacs sources. You should
|
||
either run the \`${progname}' script at the top of the Emacs source
|
||
tree, or use the \`--srcdir' option to specify where the Emacs sources
|
||
are."
|
||
echo "${short_usage}") >&2
|
||
exit 1
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
#### Make srcdir absolute, if it isn't already. It's important to
|
||
#### avoid running the path through pwd unnecessary, since pwd can
|
||
#### give you automounter prefixes, which can go away.
|
||
case "${srcdir}" in
|
||
/* ) ;;
|
||
. )
|
||
## We may be able to use the $PWD environment variable to make this
|
||
## absolute. But sometimes PWD is inaccurate.
|
||
if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ] ; then
|
||
srcdir="$PWD"
|
||
else
|
||
srcdir="`(cd ${srcdir}; pwd)`"
|
||
fi
|
||
;;
|
||
* ) srcdir="`(cd ${srcdir}; pwd)`" ;;
|
||
esac
|
||
|
||
#### Check if the source directory already has a configured system in it.
|
||
if [ `pwd` != `(cd ${srcdir} && pwd)` ] \
|
||
&& [ -f "${srcdir}/src/config.h" ] ; then
|
||
(echo "${progname}: WARNING: The directory tree \`${srcdir}' is being used"
|
||
echo " as a build directory right now; it has been configured in its own"
|
||
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 ./lwlib ./etc ; do
|
||
if [ ! -d ${dir} ]; then
|
||
mkdir ${dir}
|
||
fi
|
||
done
|
||
|
||
#### Given the configuration name, set machfile and opsysfile to the
|
||
#### names of the m/*.h and s/*.h files we should use.
|
||
|
||
### Canonicalize the configuration name.
|
||
echo "Checking the configuration name"
|
||
if canonical=`${srcdir}/config.sub "${configuration}"` ; then : ; else
|
||
exit $?
|
||
fi
|
||
|
||
### If you add support for a new configuration, add code to this
|
||
### switch statement to recognize your configuration name and select
|
||
### the appropriate operating system and machine description files.
|
||
|
||
### You would hope that you could choose an m/*.h file pretty much
|
||
### based on the machine portion of the configuration name, and an s-
|
||
### file based on the operating system portion. However, it turns out
|
||
### that each m/*.h file is pretty manufacturer-specific - for
|
||
### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
|
||
### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
|
||
### machines. So we basically have to have a special case for each
|
||
### configuration name.
|
||
###
|
||
### As far as handling version numbers on operating systems is
|
||
### concerned, make sure things will fail in a fixable way. If
|
||
### /etc/MACHINES doesn't say anything about version numbers, be
|
||
### prepared to handle anything reasonably. If version numbers
|
||
### matter, be sure /etc/MACHINES says something about it.
|
||
###
|
||
### Eric Raymond says we should accept strings like "sysvr4" to mean
|
||
### "System V Release 4"; he writes, "The old convention encouraged
|
||
### confusion between `system' and `release' levels'."
|
||
|
||
machine='' opsys='' unported='false'
|
||
case "${canonical}" in
|
||
|
||
## NetBSD ports
|
||
*-*-netbsd* )
|
||
opsys=netbsd
|
||
case "${canonical}" in
|
||
i[345]86-*-netbsd*) machine=intel386 ;;
|
||
m68k-*-netbsd*)
|
||
# This is somewhat bogus.
|
||
machine=hp9000s300 ;;
|
||
mips-*-netbsd*) machine=pmax ;;
|
||
ns32k-*-netbsd*) machine=ns32000 ;;
|
||
sparc-*-netbsd*) machine=sparc ;;
|
||
esac
|
||
;;
|
||
|
||
## Alliant machines
|
||
## Strictly speaking, we need the version of the alliant operating
|
||
## system to choose the right machine file, but currently the
|
||
## configuration name doesn't tell us enough to choose the right
|
||
## one; we need to give alliants their own operating system name to
|
||
## do this right. When someone cares, they can help us.
|
||
fx80-alliant-* )
|
||
machine=alliant4 opsys=bsd4-2
|
||
;;
|
||
i860-alliant-* )
|
||
machine=alliant-2800 opsys=bsd4-3
|
||
;;
|
||
|
||
alpha-dec-osf* )
|
||
machine=alpha opsys=osf1
|
||
;;
|
||
|
||
## Altos 3068
|
||
m68*-altos-sysv* )
|
||
machine=altos opsys=usg5-2
|
||
;;
|
||
|
||
## Amdahl UTS
|
||
580-amdahl-sysv* )
|
||
machine=amdahl opsys=usg5-2-2
|
||
;;
|
||
|
||
## Appallings - I mean, Apollos - running Domain
|
||
m68*-apollo* )
|
||
machine=apollo opsys=bsd4-2
|
||
;;
|
||
|
||
## AT&T 3b2, 3b5, 3b15, 3b20
|
||
we32k-att-sysv* )
|
||
machine=att3b opsys=usg5-2-2
|
||
;;
|
||
|
||
## AT&T 3b1 - The Mighty Unix PC!
|
||
m68*-att-sysv* )
|
||
machine=7300 opsys=usg5-2-2
|
||
;;
|
||
|
||
## Bull dpx20
|
||
rs6000-bull-bosx* )
|
||
machine=ibmrs6000 opsys=aix3-2
|
||
;;
|
||
|
||
## Bull dpx2
|
||
m68*-bull-sysv3* )
|
||
machine=dpx2 opsys=usg5-3
|
||
;;
|
||
|
||
## Bull sps7
|
||
m68*-bull-sysv2* )
|
||
machine=sps7 opsys=usg5-2
|
||
;;
|
||
|
||
## CCI 5/32, 6/32 -- see "Tahoe".
|
||
|
||
## Celerity
|
||
## I don't know what configuration name to use for this; config.sub
|
||
## doesn't seem to know anything about it. Hey, Celerity users, get
|
||
## in touch with us!
|
||
celerity-celerity-bsd* )
|
||
machine=celerity opsys=bsd4-2
|
||
;;
|
||
|
||
## Clipper
|
||
## What operating systems does this chip run that Emacs has been
|
||
## tested on?
|
||
clipper-* )
|
||
machine=clipper
|
||
## We'll use the catch-all code at the bottom to guess the
|
||
## operating system.
|
||
;;
|
||
|
||
## Convex
|
||
*-convex-bsd* | *-convex-convexos* )
|
||
machine=convex opsys=bsd4-3
|
||
## Prevents suprious white space in makefiles - d.m.cooke@larc.nasa.gov
|
||
NON_GNU_CPP="cc -E -P"
|
||
;;
|
||
|
||
## Cubix QBx/386
|
||
i[345]86-cubix-sysv* )
|
||
machine=intel386 opsys=usg5-3
|
||
;;
|
||
|
||
## Cydra 5
|
||
cydra*-cydrome-sysv* )
|
||
machine=cydra5 opsys=usg5-3
|
||
;;
|
||
|
||
## Data General AViiON Machines
|
||
m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
|
||
machine=aviion opsys=dgux5-4r3
|
||
;;
|
||
m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* )
|
||
machine=aviion opsys=dgux5-4r2
|
||
;;
|
||
m88k-dg-dgux* )
|
||
machine=aviion opsys=dgux
|
||
;;
|
||
|
||
## DECstations
|
||
mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
|
||
machine=pmax opsys=bsd4-2
|
||
;;
|
||
mips-dec-ultrix* | mips-dec-bsd* )
|
||
machine=pmax opsys=bsd4-3
|
||
;;
|
||
mips-dec-osf* )
|
||
machine=pmax opsys=osf1
|
||
;;
|
||
|
||
## Motorola Delta machines
|
||
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
|
||
;;
|
||
m88k-motorola-sysv* | m88k-motorola-m88kbcs* )
|
||
machine=delta88k opsys=usg5-3
|
||
;;
|
||
|
||
## Dual machines
|
||
m68*-dual-sysv* )
|
||
machine=dual opsys=usg5-2
|
||
;;
|
||
m68*-dual-uniplus* )
|
||
machine=dual opsys=unipl5-2
|
||
;;
|
||
|
||
## Elxsi 6400
|
||
elxsi-elxsi-sysv* )
|
||
machine=elxsi opsys=usg5-2
|
||
;;
|
||
|
||
## Encore machines
|
||
ns16k-encore-bsd* )
|
||
machine=ns16000 opsys=umax
|
||
;;
|
||
|
||
## The GEC 93 - apparently, this port isn't really finished yet.
|
||
|
||
## Gould Power Node and NP1
|
||
pn-gould-bsd4.2* )
|
||
machine=gould opsys=bsd4-2
|
||
;;
|
||
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
|
||
;;
|
||
|
||
## HP 9000 series 200 or 300
|
||
m68*-hp-bsd* )
|
||
machine=hp9000s300 opsys=bsd4-3
|
||
;;
|
||
## 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 ;;
|
||
esac
|
||
;;
|
||
|
||
## HP 9000 series 700 and 800, running HP/UX
|
||
hppa*-hp-hpux7* )
|
||
machine=hp800 opsys=hpux
|
||
;;
|
||
hppa*-hp-hpux8* )
|
||
machine=hp800 opsys=hpux8
|
||
;;
|
||
hppa*-hp-hpux9shr* )
|
||
machine=hp800 opsys=hpux9shr
|
||
;;
|
||
hppa*-hp-hpux9* )
|
||
machine=hp800 opsys=hpux9
|
||
;;
|
||
|
||
## HP 9000 series 700 and 800, running HP/UX
|
||
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=hp800 opsys=hpux8 ;;
|
||
*.08.* ) machine=hp800 opsys=hpux8 ;;
|
||
*.09.* ) machine=hp800 opsys=hpux9 ;;
|
||
*) machine=hp800 opsys=hpux ;;
|
||
esac
|
||
;;
|
||
|
||
## Orion machines
|
||
orion-orion-bsd* )
|
||
machine=orion opsys=bsd4-2
|
||
;;
|
||
clipper-orion-bsd* )
|
||
machine=orion105 opsys=bsd4-2
|
||
;;
|
||
|
||
## IBM machines
|
||
i[345]86-ibm-aix1.1* )
|
||
machine=ibmps2-aix opsys=usg5-2-2
|
||
;;
|
||
i[345]86-ibm-aix1.[23]* | i[345]86-ibm-aix* )
|
||
machine=ibmps2-aix opsys=usg5-3
|
||
;;
|
||
i370-ibm-aix*)
|
||
machine=ibm370aix opsys=usg5-3
|
||
;;
|
||
rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* )
|
||
machine=ibmrs6000 opsys=aix3-1
|
||
;;
|
||
rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
|
||
machine=ibmrs6000 opsys=aix3-2-5
|
||
;;
|
||
rs6000-ibm-aix* | powerpc-ibm-aix* )
|
||
machine=ibmrs6000 opsys=aix3-2
|
||
;;
|
||
romp-ibm-bsd4.3* )
|
||
machine=ibmrt opsys=bsd4-3
|
||
;;
|
||
romp-ibm-bsd4.2* )
|
||
machine=ibmrt opsys=bsd4-2
|
||
;;
|
||
romp-ibm-aos4.3* )
|
||
machine=ibmrt opsys=bsd4-3
|
||
;;
|
||
romp-ibm-aos4.2* )
|
||
machine=ibmrt opsys=bsd4-2
|
||
;;
|
||
romp-ibm-aos* )
|
||
machine=ibmrt opsys=bsd4-3
|
||
;;
|
||
romp-ibm-bsd* )
|
||
machine=ibmrt opsys=bsd4-3
|
||
;;
|
||
romp-ibm-aix* )
|
||
machine=ibmrt-aix opsys=usg5-2-2
|
||
;;
|
||
|
||
## Integrated Solutions `Optimum V'
|
||
m68*-isi-bsd4.2* )
|
||
machine=isi-ov opsys=bsd4-2
|
||
;;
|
||
m68*-isi-bsd4.3* )
|
||
machine=isi-ov opsys=bsd4-3
|
||
;;
|
||
|
||
## Intel 386 machines where we do care about the manufacturer
|
||
i[345]86-intsys-sysv* )
|
||
machine=is386 opsys=usg5-2-2
|
||
;;
|
||
|
||
## Prime EXL
|
||
i[345]86-prime-sysv* )
|
||
machine=i386 opsys=usg5-3
|
||
;;
|
||
|
||
## Sequent Symmetry
|
||
i[345]86-sequent-bsd* )
|
||
machine=symmetry opsys=bsd4-3
|
||
;;
|
||
|
||
## Unspecified sysv on an ncr machine defaults to svr4.2.
|
||
## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
|
||
i[345]86-ncr-sysv* )
|
||
machine=intel386 opsys=usg5-4-2
|
||
;;
|
||
|
||
## Intel 860
|
||
i860-*-sysv4* )
|
||
machine=i860 opsys=usg5-4
|
||
NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc.
|
||
NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion.
|
||
;;
|
||
|
||
## Masscomp machines
|
||
m68*-masscomp-rtu* )
|
||
machine=masscomp opsys=rtu
|
||
;;
|
||
|
||
## Megatest machines
|
||
m68*-megatest-bsd* )
|
||
machine=mega68 opsys=bsd4-2
|
||
;;
|
||
|
||
## Workstations sold by MIPS
|
||
## This is not necessarily all workstations using the MIPS processor -
|
||
## Irises are produced by SGI, and DECstations by DEC.
|
||
|
||
## etc/MACHINES lists mips.h and mips4.h as possible machine files,
|
||
## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance
|
||
## it gives for choosing between the alternatives seems to be "Use
|
||
## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
|
||
## the BSD world." I'll assume that these are instructions for
|
||
## handling two odd situations, and that every other situation
|
||
## should use mips.h and usg5-2-2, they being listed first.
|
||
mips-mips-usg* )
|
||
machine=mips4
|
||
## Fall through to the general code at the bottom to decide on the OS.
|
||
;;
|
||
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
|
||
;;
|
||
mips-mips-* )
|
||
machine=mips opsys=usg5-2-2
|
||
;;
|
||
|
||
## NeXT
|
||
m68*-next-* | i[345]86-next-* )
|
||
machine=next opsys=mach2
|
||
;;
|
||
|
||
## The complete machine from National Semiconductor
|
||
ns32k-ns-genix* )
|
||
machine=ns32000 opsys=usg5-2
|
||
;;
|
||
|
||
## NCR machines
|
||
m68*-ncr-sysv2* | m68*-ncr-sysvr2* )
|
||
machine=tower32 opsys=usg5-2-2
|
||
;;
|
||
m68*-ncr-sysv3* | m68*-ncr-sysvr3* )
|
||
machine=tower32v3 opsys=usg5-3
|
||
;;
|
||
|
||
## Nixdorf Targon 31
|
||
m68*-nixdorf-sysv* )
|
||
machine=targon31 opsys=usg5-2-2
|
||
;;
|
||
|
||
## Nu (TI or LMI)
|
||
m68*-nu-sysv* )
|
||
machine=nu opsys=usg5-2
|
||
;;
|
||
|
||
## Plexus
|
||
m68*-plexus-sysv* )
|
||
machine=plexus opsys=usg5-2
|
||
;;
|
||
|
||
## Pyramid machines
|
||
## I don't really have any idea what sort of processor the Pyramid has,
|
||
## so I'm assuming it is its own architecture.
|
||
pyramid-pyramid-bsd* )
|
||
machine=pyramid opsys=bsd4-2
|
||
;;
|
||
|
||
## Sequent Balance
|
||
ns32k-sequent-bsd4.2* )
|
||
machine=sequent opsys=bsd4-2
|
||
;;
|
||
ns32k-sequent-bsd4.3* )
|
||
machine=sequent opsys=bsd4-3
|
||
;;
|
||
|
||
## Siemens Nixdorf
|
||
mips-siemens-sysv* )
|
||
machine=mips-siemens opsys=usg5-4
|
||
NON_GNU_CC=/usr/ccs/bin/cc
|
||
NON_GNU_CPP=/usr/ccs/lib/cpp
|
||
;;
|
||
|
||
## Silicon Graphics machines
|
||
## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030)
|
||
m68*-sgi-iris3.5* )
|
||
machine=irist opsys=iris3-5
|
||
;;
|
||
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
|
||
;;
|
||
|
||
## SONY machines
|
||
m68*-sony-bsd4.2* )
|
||
machine=news opsys=bsd4-2
|
||
;;
|
||
m68*-sony-bsd4.3* )
|
||
machine=news opsys=bsd4-3
|
||
;;
|
||
m68*-sony-newsos3*)
|
||
machine=news opsys=bsd4-3
|
||
;;
|
||
mips-sony-bsd* | mips-sony-newsos4* )
|
||
machine=news-risc opsys=bsd4-3
|
||
;;
|
||
mips-sony-newsos* )
|
||
machine=news-risc opsys=newsos5
|
||
;;
|
||
|
||
## Stride
|
||
m68*-stride-sysv* )
|
||
machine=stride opsys=usg5-2
|
||
;;
|
||
|
||
## Suns
|
||
*-sun-sunos* | *-sun-bsd* | *-sun-solaris* | i[345]86-*-solaris2* | i[345]86-*-sunos5* )
|
||
case "${canonical}" in
|
||
m68*-sunos1* ) machine=sun1 ;;
|
||
m68*-sunos2* ) machine=sun2 ;;
|
||
m68* ) machine=sun3 ;;
|
||
i[345]86-sun-sunos[34]* ) machine=sun386 ;;
|
||
i[345]86-*-* ) machine=intel386 ;;
|
||
sparc* ) machine=sparc ;;
|
||
* ) unported=true ;;
|
||
esac
|
||
case "${canonical}" in
|
||
## The Sun386 didn't get past 4.0.
|
||
i[345]86-*-sunos4 ) opsys=sunos4-0 ;;
|
||
*-sunos4.0* ) opsys=sunos4-0 ;;
|
||
*-sunos4.1.3* ) opsys=sunos4-1-3
|
||
NON_GCC_TEST_OPTIONS=-Bstatic
|
||
GCC_TEST_OPTIONS=-static
|
||
;;
|
||
*-sunos4shr* ) opsys=sunos4shr ;;
|
||
*-sunos4* | *-sunos ) opsys=sunos4-1
|
||
NON_GCC_TEST_OPTIONS=-Bstatic
|
||
GCC_TEST_OPTIONS=-static
|
||
;;
|
||
*-sunos5.3* | *-solaris2.3* )
|
||
opsys=sol2-3
|
||
NON_GNU_CPP=/usr/ccs/lib/cpp
|
||
;;
|
||
*-sunos5.4* | *-solaris2.4* )
|
||
opsys=sol2-4
|
||
NON_GNU_CPP=/usr/ccs/lib/cpp
|
||
;;
|
||
*-sunos5* | *-solaris* )
|
||
opsys=sol2
|
||
NON_GNU_CPP=/usr/ccs/lib/cpp
|
||
;;
|
||
* ) opsys=bsd4-2 ;;
|
||
esac
|
||
;;
|
||
|
||
## Tadpole 68k
|
||
m68*-tadpole-sysv* )
|
||
machine=tad68k opsys=usg5-3
|
||
;;
|
||
|
||
## Tahoe machines
|
||
tahoe-tahoe-bsd4.2* )
|
||
machine=tahoe opsys=bsd4-2
|
||
;;
|
||
tahoe-tahoe-bsd4.3* )
|
||
machine=tahoe opsys=bsd4-3
|
||
;;
|
||
|
||
## Tandem Integrity S2
|
||
mips-tandem-sysv* )
|
||
machine=tandem-s2 opsys=usg5-3
|
||
;;
|
||
|
||
## Tektronix XD88
|
||
m88k-tektronix-sysv3* )
|
||
machine=tekxd88 opsys=usg5-3
|
||
;;
|
||
|
||
## Tektronix 16000 box (6130?)
|
||
ns16k-tektronix-bsd* )
|
||
machine=ns16000 opsys=bsd4-2
|
||
;;
|
||
## Tektronix 4300
|
||
## src/m/tek4300.h hints that this is a m68k machine.
|
||
m68*-tektronix-bsd* )
|
||
machine=tek4300 opsys=bsd4-3
|
||
;;
|
||
|
||
## Titan P2 or P3
|
||
## We seem to have lost the machine-description file titan.h!
|
||
titan-titan-sysv* )
|
||
machine=titan opsys=usg5-3
|
||
;;
|
||
|
||
## Ustation E30 (SS5E)
|
||
m68*-unisys-uniplus* )
|
||
machine=ustation opsystem=unipl5-2
|
||
;;
|
||
|
||
## Vaxen.
|
||
vax-dec-* )
|
||
machine=vax
|
||
case "${canonical}" in
|
||
*-bsd4.1* ) opsys=bsd4-1 ;;
|
||
*-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;;
|
||
*-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;;
|
||
*-bsd386* | *-bsdi* ) opsys=bsd386 ;;
|
||
*-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;;
|
||
*-sysv2* | *-sysvr2* ) opsys=usg5-2 ;;
|
||
*-vms* ) opsys=vms ;;
|
||
* ) unported=true
|
||
esac
|
||
;;
|
||
|
||
## Whitechapel MG1
|
||
ns16k-whitechapel-* )
|
||
machine=mg1
|
||
## We don't know what sort of OS runs on these; we'll let the
|
||
## operating system guessing code below try.
|
||
;;
|
||
|
||
## Wicat
|
||
m68*-wicat-sysv* )
|
||
machine=wicat opsys=usg5-2
|
||
;;
|
||
|
||
## Intel 386 machines where we don't care about the manufacturer
|
||
i[345]86-*-* )
|
||
machine=intel386
|
||
case "${canonical}" in
|
||
*-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
|
||
*-isc2.2* ) opsys=isc2-2 ;;
|
||
*-isc4.0* ) opsys=isc4-0 ;;
|
||
*-isc* ) opsys=isc3-0 ;;
|
||
*-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;;
|
||
*-esix* ) opsys=esix ;;
|
||
*-xenix* ) opsys=xenix ;;
|
||
*-linux* ) opsys=linux ;;
|
||
*-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
|
||
*-bsd386* | *-bsdi* ) opsys=bsd386 ;;
|
||
*-386bsd* ) opsys=386bsd ;;
|
||
*-freebsd* ) opsys=freebsd ;;
|
||
*-nextstep* ) opsys=mach2 ;;
|
||
## Otherwise, we'll fall through to the generic opsys code at the bottom.
|
||
esac
|
||
;;
|
||
|
||
* )
|
||
unported=true
|
||
;;
|
||
esac
|
||
|
||
### If the code above didn't choose an operating system, just choose
|
||
### an operating system based on the configuration name. You really
|
||
### only want to use this when you have no idea what the right
|
||
### operating system is; if you know what operating systems a machine
|
||
### runs, it's cleaner to make it explicit in the case statement
|
||
### above.
|
||
if [ x"${opsys}" = x ]; then
|
||
case "${canonical}" in
|
||
*-gnu* ) opsys=gnu ;;
|
||
*-bsd4.[01] ) opsys=bsd4-1 ;;
|
||
*-bsd4.2 ) opsys=bsd4-2 ;;
|
||
*-bsd4.3 ) opsys=bsd4-3 ;;
|
||
*-sysv0 | *-sysvr0 ) opsys=usg5-0 ;;
|
||
*-sysv2 | *-sysvr2 ) opsys=usg5-2 ;;
|
||
*-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
|
||
*-sysv3 | *-sysvr3 ) opsys=usg5-3 ;;
|
||
*-sysv4 | *-sysvr4 ) opsys=usg5-4 ;;
|
||
*-sysv4.1 | *-sysvr4.1 )
|
||
NON_GNU_CPP=/usr/lib/cpp
|
||
opsys=usg5-4 ;;
|
||
*-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;;
|
||
* )
|
||
unported=true
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if $unported ; then
|
||
(echo "${progname}: Emacs hasn't been ported to \`${canonical}' systems."
|
||
echo "${progname}: Check \`etc/MACHINES' for recognized configuration names."
|
||
) >&2
|
||
exit 1
|
||
fi
|
||
|
||
machfile="m/${machine}.h"
|
||
opsysfile="s/${opsys}.h"
|
||
|
||
]
|
||
AC_PREPARE(lisp)
|
||
AC_CONFIG_HEADER(src/config.h)
|
||
[
|
||
|
||
#### Choose a compiler.
|
||
if [ "x$CC" = x ]
|
||
then true
|
||
else cc_specified=1
|
||
fi
|
||
|
||
case ${with_gcc} in
|
||
"yes" ) CC="gcc" GCC=1 ;;
|
||
"no" )
|
||
if [ "x$CC" = x ]
|
||
then CC=cc;
|
||
else true;
|
||
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
|
||
|
||
if [ x$GCC = x1 ] && [ "x$GCC_TEST_OPTIONS" != x ]
|
||
then
|
||
CC="$CC $GCC_TEST_OPTIONS"
|
||
fi
|
||
|
||
if [ x$GCC = x ] && [ "x$NON_GCC_TEST_OPTIONS" != x ]
|
||
then
|
||
CC="$CC $NON_GCC_TEST_OPTIONS"
|
||
fi
|
||
|
||
#### Some other nice autoconf tests. If you add a test here which
|
||
#### should make an entry in src/config.h, don't forget to add an
|
||
#### #undef clause to src/config.h.in for autoconf to modify.
|
||
]
|
||
dnl checks for programs
|
||
AC_LN_S
|
||
AC_PROG_CPP
|
||
AC_PROG_INSTALL
|
||
AC_PROG_YACC
|
||
|
||
dnl checks for UNIX variants that set `DEFS'
|
||
|
||
dnl checks for header files
|
||
AC_HAVE_HEADERS(sys/timeb.h sys/time.h unistd.h)
|
||
AC_STDC_HEADERS
|
||
AC_TIME_WITH_SYS_TIME
|
||
dnl In Autoconf 1.8 use AC_SYS_SIGLIST_DECLARED instead of this.
|
||
AC_COMPILE_CHECK(sys_siglist declaration in signal.h or unistd.h,
|
||
[#include <signal.h>
|
||
/* NetBSD declares sys_siglist in <unistd.h>. */
|
||
#ifdef HAVE_UNISTD_H
|
||
#include <unistd.h>
|
||
#endif], [char *msg = *(sys_siglist + 1);],
|
||
AC_DEFINE(SYS_SIGLIST_DECLARED))
|
||
|
||
dnl checks for typedefs
|
||
AC_RETSIGTYPE
|
||
|
||
dnl checks for structure members
|
||
AC_STRUCT_TM
|
||
AC_TIMEZONE
|
||
|
||
dnl checks for compiler characteristics
|
||
AC_CONST
|
||
|
||
dnl check for Make feature
|
||
AC_SET_MAKE
|
||
|
||
dnl checks for operating system services
|
||
AC_LONG_FILE_NAMES
|
||
|
||
dnl other checks for UNIX variants
|
||
[
|
||
|
||
#### Choose a window system.
|
||
echo "checking for specified window system"
|
||
|
||
window_system=''
|
||
case "${with_x}" in
|
||
yes )
|
||
window_system=${window_system}x11
|
||
;;
|
||
no )
|
||
window_system=${window_system}none
|
||
;;
|
||
esac
|
||
case "${window_system}" in
|
||
.* )
|
||
;;
|
||
* )
|
||
case "${with_x11}" in
|
||
yes )
|
||
window_system=x11
|
||
;;
|
||
no )
|
||
window_system=none
|
||
;;
|
||
esac
|
||
case "${with_x10}" in
|
||
yes )
|
||
window_system=x10
|
||
;;
|
||
no )
|
||
window_system=none
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
case "${window_system}" in
|
||
"none" | "x11" | "x10" ) ;;
|
||
"" )
|
||
# --x-includes or --x-libraries implies --with-x11.
|
||
if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then
|
||
window_system=x11
|
||
else
|
||
echo " No window system specified. Looking for X11."
|
||
# If the user didn't specify a window system and we found X11, use it.
|
||
if [ -r /usr/lib/libX11.a \
|
||
-o -d /usr/include/X11 \
|
||
-o -d /usr/X386/include \
|
||
-o -d ${x_includes}/X11 ]; then
|
||
window_system=x11
|
||
fi
|
||
fi
|
||
;;
|
||
* )
|
||
echo "Don't specify a window system more than once." >&2
|
||
exit 1
|
||
;;
|
||
esac
|
||
|
||
case "${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=none
|
||
echo " Using Xlib directly."
|
||
;;
|
||
esac
|
||
;;
|
||
x10 )
|
||
HAVE_X_WINDOWS=yes
|
||
HAVE_X11=no
|
||
USE_X_TOOLKIT=none
|
||
echo " Using X10."
|
||
;;
|
||
none )
|
||
HAVE_X_WINDOWS=no
|
||
HAVE_X11=no
|
||
USE_X_TOOLKIT=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
|
||
case ${HAVE_X11} in
|
||
yes )
|
||
HAVE_X_MENU=yes
|
||
;;
|
||
esac
|
||
|
||
#### Extract some information from the operating system and machine files.
|
||
|
||
echo "examining the machine- and system-dependent files to find out"
|
||
echo " - which libraries the lib-src programs will want, and"
|
||
echo " - whether the GNU malloc routines are usable"
|
||
|
||
### First figure out CFLAGS (which we use for running the compiler here)
|
||
### and REAL_CFLAGS (which we use for real compilation).
|
||
### The two are the same except on a few systems, where they are made
|
||
### different to work around various lossages. For example,
|
||
### GCC 2.5 on Linux needs them to be different because it treats -g
|
||
### as implying static linking.
|
||
|
||
### If the CFLAGS env var is specified, we use that value
|
||
### instead of the default.
|
||
|
||
### It's not important that this name contain the PID; you can't run
|
||
### two configures in the same directory and have anything work
|
||
### anyway.
|
||
tempcname="conftest.c"
|
||
|
||
echo '
|
||
#include "'${srcdir}'/src/'${opsysfile}'"
|
||
#include "'${srcdir}'/src/'${machfile}'"
|
||
#ifndef LIBS_MACHINE
|
||
#define LIBS_MACHINE
|
||
#endif
|
||
#ifndef LIBS_SYSTEM
|
||
#define LIBS_SYSTEM
|
||
#endif
|
||
#ifndef C_SWITCH_SYSTEM
|
||
#define C_SWITCH_SYSTEM
|
||
#endif
|
||
#ifndef C_SWITCH_MACHINE
|
||
#define C_SWITCH_MACHINE
|
||
#endif
|
||
configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
|
||
configure___ c_switch_system=C_SWITCH_SYSTEM
|
||
configure___ c_switch_machine=C_SWITCH_MACHINE
|
||
|
||
#ifndef LIB_X11_LIB
|
||
#define LIB_X11_LIB -lX11
|
||
#endif
|
||
|
||
#ifndef LIBX11_MACHINE
|
||
#define LIBX11_MACHINE
|
||
#endif
|
||
|
||
#ifndef LIBX11_SYSTEM
|
||
#define LIBX11_SYSTEM
|
||
#endif
|
||
configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
|
||
|
||
#ifdef UNEXEC
|
||
configure___ unexec=UNEXEC
|
||
#else
|
||
configure___ unexec=unexec.o
|
||
#endif
|
||
|
||
#ifdef SYSTEM_MALLOC
|
||
configure___ system_malloc=yes
|
||
#else
|
||
configure___ system_malloc=no
|
||
#endif
|
||
|
||
#ifndef C_DEBUG_SWITCH
|
||
#define C_DEBUG_SWITCH -g
|
||
#endif
|
||
|
||
#ifndef C_OPTIMIZE_SWITCH
|
||
#define C_OPTIMIZE_SWITCH -O
|
||
#endif
|
||
|
||
#ifdef THIS_IS_CONFIGURE
|
||
|
||
/* Get the CFLAGS for tests in configure. */
|
||
#ifdef __GNUC__
|
||
configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
|
||
#else
|
||
configure___ CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
|
||
#endif
|
||
|
||
#else /* not THIS_IS_CONFIGURE */
|
||
|
||
/* Get the CFLAGS for real compilation. */
|
||
#ifdef __GNUC__
|
||
configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}'
|
||
#else
|
||
configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${CFLAGS}'
|
||
#endif
|
||
|
||
#endif /* not THIS_IS_CONFIGURE */
|
||
' > ${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___ \([^=]*=\)\(.*\)$/\1"\2"/'`
|
||
if [ "x$CFLAGS" = x ]; then
|
||
eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
|
||
| grep 'configure___' \
|
||
| sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'`
|
||
else
|
||
REAL_CFLAGS="$CFLAGS"
|
||
fi
|
||
rm ${tempcname}
|
||
|
||
### Compute the unexec source name from the object name.
|
||
UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
|
||
|
||
# Do the opsystem or machine files prohibit the use of the GNU malloc?
|
||
# Assume not, until told otherwise.
|
||
GNU_MALLOC=yes
|
||
if [ "${system_malloc}" = "yes" ]; then
|
||
GNU_MALLOC=no
|
||
GNU_MALLOC_reason="
|
||
(The GNU allocators don't work with this system configuration.)"
|
||
fi
|
||
|
||
if [ x"${REL_ALLOC}" = x ]; then
|
||
REL_ALLOC=${GNU_MALLOC}
|
||
fi
|
||
|
||
LISP_FLOAT_TYPE=yes
|
||
|
||
|
||
#### Add the libraries to LIBS and check for some functions.
|
||
|
||
]
|
||
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)
|
||
dnl This causes -lresolv to get used in subsequent tests,
|
||
dnl which causes failures on some systems such as HPUX 9.
|
||
dnl AC_HAVE_LIBRARY(-lresolv)
|
||
|
||
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
|
||
|
||
# We change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
|
||
# for the tests that follow.
|
||
|
||
if test "${HAVE_X11}" = "yes"; then
|
||
DEFS="$C_SWITCH_X_SITE $DEFS"
|
||
LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS"
|
||
CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
|
||
AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString \
|
||
XScreenNumberOfScreen XSetWMProtocols)
|
||
fi
|
||
|
||
if test "${USE_X_TOOLKIT}" != "none"; then
|
||
AC_COMPILE_CHECK(X11 toolkit version,
|
||
[#include <X11/Intrinsic.h>],
|
||
[
|
||
#if XtSpecificationRelease < 6
|
||
fail;
|
||
#endif
|
||
],
|
||
AC_DEFINE(HAVE_X11XTR6))
|
||
fi
|
||
|
||
# If netdb.h doesn't declare h_errno, we must declare it by hand.
|
||
AC_COMPILE_CHECK(declaration of h_errno in netdb.h,
|
||
[#include <netdb.h>],
|
||
[
|
||
int
|
||
foo ()
|
||
{
|
||
return h_errno;
|
||
}
|
||
],
|
||
AC_DEFINE(HAVE_H_ERRNO))
|
||
|
||
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 lrand48 bcopy bcmp logb frexp fmod drem ftime res_init setsid \
|
||
strerror fpathconf)
|
||
|
||
ok_so_far=true
|
||
AC_FUNC_CHECK(socket, , ok_so_far=)
|
||
if test -n "$ok_so_far"; then
|
||
AC_HEADER_CHECK(netinet/in.h, , ok_so_far=)
|
||
fi
|
||
if test -n "$ok_so_far"; then
|
||
AC_HEADER_CHECK(arpa/inet.h, , ok_so_far=)
|
||
fi
|
||
if test -n "$ok_so_far"; then
|
||
AC_DEFINE(HAVE_INET_SOCKETS)
|
||
fi
|
||
|
||
# Set up the CFLAGS for real compilation, so we can substitute it.
|
||
CFLAGS="$REAL_CFLAGS"
|
||
|
||
[
|
||
#### Find out which version of Emacs this is.
|
||
version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
|
||
| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
|
||
if [ x"${version}" = x ]; then
|
||
echo "${progname}: can't find current emacs version in
|
||
\`${srcdir}/lisp/version.el'." >&2
|
||
exit 1
|
||
fi
|
||
|
||
if [ -f /usr/lpp/X11/bin/smt.exp ]; then
|
||
]
|
||
AC_DEFINE(HAVE_AIX_SMT_EXP)
|
||
[
|
||
fi
|
||
|
||
#### Specify what sort of things we'll be editing into Makefile and config.h.
|
||
### Use configuration here uncanonicalized to avoid exceeding size limits.
|
||
]
|
||
AC_SUBST(version)
|
||
AC_SUBST(configuration)
|
||
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(docdir)
|
||
AC_SUBST(c_switch_system)
|
||
AC_SUBST(c_switch_machine)
|
||
AC_SUBST(LD_SWITCH_X_SITE)
|
||
AC_SUBST(LD_SWITCH_X_SITE_AUX)
|
||
AC_SUBST(C_SWITCH_X_SITE)
|
||
AC_SUBST(CFLAGS)
|
||
AC_SUBST(X_TOOLKIT_TYPE)
|
||
AC_SUBST(machfile)
|
||
AC_SUBST(opsysfile)
|
||
|
||
AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "\"${configuration}\"")
|
||
AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "\"${config_options}\"")
|
||
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 [ "${USE_X_TOOLKIT}" != "none" ] ; then
|
||
] AC_DEFINE(USE_X_TOOLKIT) [
|
||
fi
|
||
if [ "${HAVE_X11}" = "yes" ] ; then
|
||
] AC_DEFINE(HAVE_X11) [
|
||
fi
|
||
if [ "${HAVE_XFREE386}" = "yes" ] ; then
|
||
] AC_DEFINE(HAVE_XFREE386) [
|
||
fi
|
||
if [ "${HAVE_X_MENU}" = "yes" ] ; then
|
||
] AC_DEFINE(HAVE_X_MENU) [
|
||
fi
|
||
if [ "${GNU_MALLOC}" = "yes" ] ; then
|
||
] AC_DEFINE(GNU_MALLOC) [
|
||
fi
|
||
if [ "${REL_ALLOC}" = "yes" ] ; then
|
||
] AC_DEFINE(REL_ALLOC) [
|
||
fi
|
||
if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then
|
||
] AC_DEFINE(LISP_FLOAT_TYPE) [
|
||
fi
|
||
|
||
# ====================== Developer's configuration =======================
|
||
|
||
# The following assignments make sense if you're running Emacs on a single
|
||
# machine, one version at a time, and you want changes to the lisp and etc
|
||
# directories in the source tree to show up immediately in your working
|
||
# environment. It saves a great deal of disk space by not duplicating the
|
||
# lisp and etc directories.
|
||
|
||
if [ "$run_in_place" = "1" ]; then
|
||
lispdir='${srcdir}/lisp'
|
||
locallisppath='${srcdir}/site-lisp'
|
||
etcdir='${srcdir}/etc'
|
||
lockdir='${srcdir}/lock'
|
||
# We used to make archlibdir and docdir absolute,
|
||
# but that caused trouble with automounters.
|
||
archlibdir='${srcdir}/lib-src'
|
||
docdir='${srcdir}/etc'
|
||
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='${prefix}/common/data'
|
||
fi
|
||
if [ "$docdir_specified" = "" ]; then
|
||
docdir='${prefix}/common/data'
|
||
fi
|
||
fi
|
||
|
||
#### Report on what we decided to do.
|
||
echo "
|
||
|
||
Configured for \`${canonical}'.
|
||
|
||
Where should the build process find the source code? ${srcdir}
|
||
What operating system and machine description files should Emacs use?
|
||
\`${opsysfile}' and \`${machfile}'
|
||
What compiler should emacs be built with? ${CC} ${CFLAGS}
|
||
Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
|
||
Should Emacs use the relocating allocator for buffers? ${REL_ALLOC}
|
||
What window system should Emacs use? ${window_system}
|
||
What toolkit should Emacs use? ${USE_X_TOOLKIT}${x_includes+
|
||
Where do we find X Windows header files? }${x_includes}${x_libraries+
|
||
Where do we find X Windows libraries? }${x_libraries}
|
||
|
||
"
|
||
|
||
# Remove any trailing slashes in these variables.
|
||
test -n "${prefix}" &&
|
||
prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
|
||
test -n "${exec_prefix}" &&
|
||
exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
|
||
]
|
||
AC_OUTPUT(Makefile lib-src/Makefile.in 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 $canonical |
|
||
sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
|
||
-e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \
|
||
`"
|
||
changequote([,])dnl
|
||
|
||
echo creating lib-src/Makefile
|
||
( cd lib-src
|
||
rm -f junk.c junk1.c junk2.c
|
||
sed -e '/start of cpp stuff/q' \
|
||
< Makefile.in > junk1.c
|
||
sed -e '1,/start of cpp stuff/d'\
|
||
-e 's@/\*\*/#\(.*\)$@/* \1 */@' \
|
||
< Makefile.in > junk.c
|
||
$CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
|
||
sed -e 's/^ / /' -e '/^#/d' -e '/^[ ]*$/d' > junk2.c
|
||
cat junk1.c junk2.c > Makefile.new
|
||
rm -f junk.c junk1.c junk2.c
|
||
chmod 444 Makefile.new
|
||
mv -f Makefile.new Makefile
|
||
)
|
||
|
||
echo creating src/Makefile
|
||
( cd src
|
||
rm -f junk.c junk1.c junk2.c
|
||
sed -e '/start of cpp stuff/q' \
|
||
< Makefile.in > junk1.c
|
||
sed -e '1,/start of cpp stuff/d'\
|
||
-e 's@/\*\*/#\(.*\)$@/* \1 */@' \
|
||
< Makefile.in > junk.c
|
||
$CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \
|
||
sed -e 's/^ / /' -e '/^#/d' -e '/^[ ]*$/d' > junk2.c
|
||
cat junk1.c junk2.c > Makefile.new
|
||
rm -f junk.c junk1.c junk2.c
|
||
chmod 444 Makefile.new
|
||
mv -f Makefile.new Makefile
|
||
)])
|