mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-29 07:58:28 +00:00
e447481751
users to set.
* Makefile.in (CFLAGS): Let configure determine the default value
for this. Don't
have it default to DEFS.
(${SUBDIR}): Pass CFLAGS down to submakes, not DEFS.
(lib-src/Makefile, src/Makefile): Edit the default value for
CFLAGS into these files, not DEFS.
* configure.in (CFLAGS): Choose a default value for this - "-g"
normally, or "-g -O" if we're using GCC. Edit it into the
top-level Makefile.
* configure.in: When scanning the machine and system description
#include files, write their names to conftest.c properly.
* configure.in: In configuration name case for Apallos running
Domainios, set opsys, not opsysfile.
* configure.in: Use the autoconf AC_CONFIG_HEADER macro to produce
src/config.h, instead of AC_OUTPUT; the latter overwrites
src/config.h even when it hasn't changed, puts a makefile-style
comment at the top even though it's C code, and produces a
config.status script which doesn't do the job right.
* configure.in: Add AC_LN_S test, so we can tell whether or not we
can use a symbolic link to get the X Menu library into src.
* Makefile.in (LN_S): New variable.
(src/Makefile): Edit the value of LN_S into this makefile.
1044 lines
27 KiB
Plaintext
Executable File
1044 lines
27 KiB
Plaintext
Executable File
[
|
|
### The above line is deliberately left blank. If it starts with a #,
|
|
### some CSH's will think this is a csh script.
|
|
|
|
#### Configuration script for GNU Emacs
|
|
#### Copyright (C) 1992 Free Software Foundation, Inc.
|
|
|
|
### 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)
|
|
### 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. New versions of autoconf
|
|
### could very well break this arrangement.
|
|
###
|
|
### We omit the invocation of autoconf's initialization function,
|
|
### because it produces Bourne shell code to parse arguments, but we
|
|
### need to parse our own arguments.
|
|
###
|
|
### 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 $0 | sed 's:^\./\./:\./:'`"
|
|
|
|
|
|
#### Usage messages.
|
|
|
|
short_usage="Type \`${progname} --usage' for more information about options."
|
|
|
|
long_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.
|
|
For example:
|
|
${progname} sparc-sun-sunos4.1
|
|
configures Emacs to build on a Sun Sparc machine running SunOS 4.1, and
|
|
${progname} decstation
|
|
configures Emacs to run on a DECstation running Ultrix. See \`etc/MACHINES'.
|
|
|
|
The --with-x, --with-x11 and --with-x10 options specify what window
|
|
system to use; if all are omitted, use X11 if present. If you
|
|
don't want X, specify \`--with-x=no'.
|
|
|
|
The --x-includes=DIR option tells the build process where to search
|
|
for the X Windows header files. DIR should have a
|
|
subdirectory called \`X11' which contains \`X.h', \`Xlib.h', and
|
|
the rest of the header files; DIR should not contain \`X11'
|
|
itself. If this option is omitted, the build process assumes
|
|
they exist in a directory the compiler checks by default.
|
|
|
|
The --x-libraries=DIR option tells the build process where to look for
|
|
the X windows libraries. If this option is omitted, the build
|
|
process assumes they are in a directory the compiler checks by
|
|
default.
|
|
|
|
The --with-gcc option says that the build process should use GCC to
|
|
compile Emacs. If you have GCC but don't want to use it,
|
|
specify \`--with-gcc=no'. \`configure' tries to guess whether
|
|
or not you have GCC by searching your executable path, but if
|
|
it guesses incorrectly, you may need to use this.
|
|
|
|
The --run-in-place option sets up default values for the path
|
|
variables in \`./Makefile' so that Emacs will expect to find
|
|
its data files (lisp libraries, runnable programs, and the
|
|
like) in the same locations they occupy while Emacs builds.
|
|
This means that you don't have to install Emacs in order to
|
|
run it; it uses its data files as they were unpacked.
|
|
|
|
The --srcdir=DIR option specifies that the configuration and build
|
|
processes should look for the Emacs source code in DIR, when
|
|
DIR is not the current directory. This option doesn't work yet.
|
|
|
|
If successful, ${progname} leaves its status in config.status. If
|
|
unsuccessful after disturbing the status quo, it removes config.status."
|
|
|
|
|
|
#### Option processing.
|
|
|
|
### Record all the arguments, so we can save them in config.status.
|
|
arguments="$@"
|
|
|
|
### 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=''
|
|
|
|
while [ $# != 0 ]; do
|
|
arg="$1"
|
|
case "${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
|
|
;;
|
|
-*)
|
|
## 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 whether or not they want GCC?
|
|
"with_gcc" )
|
|
## 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 [ $# = 1 ]; then
|
|
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
|
\`--${optname}=FOO'."
|
|
echo "${short_usage}") >&2
|
|
exit 1
|
|
fi
|
|
shift; val="$1"
|
|
fi
|
|
srcdir="${val}"
|
|
|
|
echo "${progname}: Beware - the \`--srcdir' option doesn't work yet." >&2
|
|
;;
|
|
|
|
## Has the user tried to tell us where the X files are?
|
|
## I think these are dopey, but no less than three alpha
|
|
## testers, at large sites, have said they have their X files
|
|
## installed in odd places.
|
|
"x_includes" )
|
|
## If the value was omitted, get it from the next argument.
|
|
if [ "${valomitted}" = "yes" ]; then
|
|
## Get the next argument from the argument list, if there is one.
|
|
if [ $# = 1 ]; then
|
|
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
|
\`--${optname}=FOO'."
|
|
echo "${short_usage}") >&2
|
|
exit 1
|
|
fi
|
|
shift; val="$1"
|
|
fi
|
|
x_includes="${val}"
|
|
C_SWITCH_X_SITE="-I${x_includes}"
|
|
;;
|
|
"x_libraries" )
|
|
## If the value was omitted, get it from the next argument.
|
|
if [ "${valomitted}" = "yes" ]; then
|
|
## Get the next argument from the argument list, if there is one.
|
|
if [ $# = 1 ]; then
|
|
(echo "${progname}: You must give a value for the \`--${optname}' option, as in
|
|
\`--${optname}=FOO'."
|
|
echo "${short_usage}") >&2
|
|
exit 1
|
|
fi
|
|
shift; val="$1"
|
|
fi
|
|
x_libraries="${val}"
|
|
LD_SWITCH_X_SITE="-L${x_libraries}"
|
|
;;
|
|
|
|
## Should this use the "development configuration"?
|
|
"run_in_place" )
|
|
rip_paths=''
|
|
inst_paths='#disabled# '
|
|
;;
|
|
|
|
## Has the user asked for some help?
|
|
"usage" | "help" )
|
|
echo "${long_usage}" | more
|
|
exit
|
|
;;
|
|
|
|
## We ignore all other options silently.
|
|
esac
|
|
;;
|
|
|
|
## Anything not starting with a hyphen we assume is a
|
|
## configuration name.
|
|
*)
|
|
configuration=${arg}
|
|
;;
|
|
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if [ "${configuration}" = "" ]; then
|
|
(echo "${progname}: You must specify a configuration name as an argument."
|
|
echo "${short_usage}") >&2
|
|
exit 1
|
|
fi
|
|
|
|
|
|
#### Decide where the source is.
|
|
case "${srcdir}" in
|
|
|
|
## If it's not specified, see if `.' or `..' might work.
|
|
"" )
|
|
if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then
|
|
srcdir=`pwd`
|
|
else
|
|
if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then
|
|
srcdir=`(cd .. ; pwd)`
|
|
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 "${short_usage}") >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
## Otherwise, check if the directory they specified is okay.
|
|
* )
|
|
if [ ! -d "${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 the necessary directories, if they don't exist.
|
|
if [ ! -d ./src ]; then
|
|
mkdir ./src
|
|
fi
|
|
if [ ! -d ./lib-src ]; then
|
|
mkdir ./lib-src
|
|
fi
|
|
if [ ! -d ./cpp ]; then
|
|
mkdir ./cpp
|
|
fi
|
|
if [ ! -d ./oldXMenu ]; then
|
|
mkdir ./oldXMenu
|
|
fi
|
|
|
|
|
|
#### 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 configuration=`${srcdir}/config.sub "${configuration}"` ; then : ; else
|
|
exit $?
|
|
fi
|
|
|
|
### If you add support for a new configuration, add code to this
|
|
### switch statement to recognize your configuration name and select
|
|
### the appropriate operating system and machine description files.
|
|
|
|
### You would hope that you could choose an m/*.h file pretty much
|
|
### based on the machine portion of the configuration name, and an s-
|
|
### file based on the operating system portion. However, it turns out
|
|
### that each m/*.h file is pretty manufacturer-specific - for
|
|
### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are
|
|
### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS
|
|
### machines. So we basically have to have a special case for each
|
|
### configuration name.
|
|
###
|
|
### As far as handling version numbers on operating systems is
|
|
### concerned, make sure things will fail in a fixable way. If
|
|
### /etc/MACHINES doesn't say anything about version numbers, be
|
|
### prepared to handle anything reasonably. If version numbers
|
|
### matter, be sure /etc/MACHINES says something about it.
|
|
###
|
|
### Eric Raymond says we should accept strings like "sysvr4" to mean
|
|
### "System V Release 4"; he writes, "The old convention encouraged
|
|
### confusion between `system' and `release' levels'."
|
|
|
|
machine='' opsys='' unported='false'
|
|
case "${configuration}" in
|
|
|
|
## 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
|
|
;;
|
|
|
|
## 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 sps7
|
|
m68*-bull-sysv* )
|
|
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* )
|
|
machine=convex opsys=bsd4-3
|
|
;;
|
|
|
|
## Cubix QBx/386
|
|
i386-cubix-sysv* )
|
|
machine=intel386 opsys=usg5-3
|
|
;;
|
|
|
|
## Cydra 5
|
|
cydra*-cydrome-sysv* )
|
|
machine=cydra5 opsys=usg5-3
|
|
;;
|
|
|
|
## 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
|
|
m68*-motorola-sysv* )
|
|
machine=delta opsys=usg5-3
|
|
;;
|
|
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
|
|
;;
|
|
|
|
## 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 8 doesn't run on these machines, so use HP/UX 7.
|
|
m68*-hp-hpux* )
|
|
machine=hp9000s300 opsys=hpux
|
|
;;
|
|
|
|
## HP 9000 series 800, running HP/UX
|
|
hppa1.0-hp-hpux* )
|
|
machine=hp9000s800 opsys=hpux
|
|
;;
|
|
|
|
## Orion machines
|
|
orion-orion-bsd* )
|
|
machine=orion opsys=bsd4-2
|
|
;;
|
|
clipper-orion-bsd* )
|
|
machine=orion105 opsys=bsd4-2
|
|
;;
|
|
|
|
## IBM machines
|
|
i386-ibm-aix1.1 )
|
|
machine=ibmps2-aix opsys=usg5-2-2
|
|
;;
|
|
i386-ibm-aix1.2 )
|
|
machine=ibmps2-aix opsys=usg5-3
|
|
;;
|
|
rs6000-ibm-aix3.1 )
|
|
machine=ibmrs6000 opsys=aix3-1
|
|
;;
|
|
rs6000-ibm-aix3.2 | rs6000-ibm-aix* )
|
|
machine=ibmrs6000 opsys=aix3-2
|
|
;;
|
|
romp-ibm-bsd* )
|
|
machine=ibmrt opsys=bsd4-2
|
|
;;
|
|
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[34]86-intsys-sysv* )
|
|
machine=is386 opsys=usg5-2-2
|
|
;;
|
|
## Intel 386 machines where we don't care about the manufacturer
|
|
i[34]86-* )
|
|
machine=intel386
|
|
case "${configuration}" in
|
|
*-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
|
|
*-isc2.2 ) opsys=isc2-2 ;;
|
|
*-isc* ) opsys=isc3-0 ;;
|
|
*-esix* ) opsys=esix ;;
|
|
*-xenix* ) opsys=xenix ;;
|
|
*-sco3.2v4* ) opsys=sco4 ;;
|
|
## Otherwise, we'll fall through to the generic opsys code at the bottom.
|
|
esac
|
|
;;
|
|
|
|
## 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-irix4.* | mips-sgi-irix* )
|
|
machine=iris4d opsys=irix4-0
|
|
;;
|
|
|
|
## 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-riscos4* )
|
|
machine=mips4 opsys=usg5-2-2
|
|
;;
|
|
mips-mips-bsd* )
|
|
machine=mips opsys=bsd4-3
|
|
;;
|
|
mips-mips-* )
|
|
machine=mips opsys=usg5-2-2
|
|
;;
|
|
|
|
## NeXT
|
|
m68*-next-mach* | m68*-next-bsd* )
|
|
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
|
|
;;
|
|
|
|
## Prime EXL
|
|
i386-prime-sysv* )
|
|
machine=i386 opsys=usg5-3
|
|
;;
|
|
|
|
## 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
|
|
;;
|
|
## Sequent Symmetry
|
|
i386-sequent-bsd* )
|
|
machine=symmetry opsys=bsd4-3
|
|
;;
|
|
|
|
## SONY machines
|
|
m68*-sony-bsd4.2 )
|
|
machine=news opsys=bsd4-2
|
|
;;
|
|
m68*-sony-bsd4.3 )
|
|
machine=news opsys=bsd4-3
|
|
;;
|
|
mips-sony-bsd* )
|
|
machine=news-risc opsys=bsd4-3
|
|
;;
|
|
|
|
## Stride
|
|
m68*-stride-sysv* )
|
|
machine=stride opsys=usg5-2
|
|
;;
|
|
|
|
## Suns
|
|
*-sun-sunos* | *-sun-bsd* )
|
|
case "${configuration}" in
|
|
m68*-sunos1* ) machine=sun1 ;;
|
|
m68*-sunos2* ) machine=sun2 ;;
|
|
m68* ) machine=sun3 ;;
|
|
i[34]86* ) machine=sun386 ;;
|
|
sparc* ) machine=sparc ;;
|
|
* ) unported=true ;;
|
|
esac
|
|
case "${configuration}" in
|
|
*-sunos4.0* ) opsys=sunos4-0 ;;
|
|
*-sunos4* | *-sunos ) opsys=sunos4-1 ;;
|
|
* ) opsys=bsd4-2 ;;
|
|
esac
|
|
;;
|
|
|
|
## Tadpole 68k
|
|
m68*-tadpole-sysv* )
|
|
machine=tad68k opsys=usg5-3
|
|
;;
|
|
|
|
## Tahoe machines
|
|
tahoe-tahoe-bsd4.2 )
|
|
machine=tahoe opsys=bsd4-2
|
|
;;
|
|
tahoe-tahoe-bsd4.3 )
|
|
machine=tahoe opsys=bsd4-3
|
|
;;
|
|
|
|
## Tandem Integrity S2
|
|
mips-tandem-sysv* )
|
|
machine=tandem-s2 opsys=usg5-3
|
|
;;
|
|
|
|
## Tektronix 16000 box (6130?)
|
|
ns16k-tektronix-bsd* )
|
|
machine=ns16000 opsys=bsd4-2
|
|
;;
|
|
## Tektronix 4300
|
|
## src/m/tek4300.h hints that this is a m68k machine.
|
|
m68*-tektronix-bsd* )
|
|
machine=tex4300 opsys=bsd4-3
|
|
;;
|
|
|
|
## Titan P2 or P3
|
|
## We seem to have lost the machine-description file titan.h!
|
|
titan-titan-sysv* )
|
|
machine=titan opsys=usg5-3
|
|
;;
|
|
|
|
## Ustation E30 (SS5E)
|
|
m68*-unisys-uniplus* )
|
|
machine=ustation opsystem=unipl5-2
|
|
;;
|
|
|
|
## Vaxen.
|
|
vax-dec-* )
|
|
machine=vax
|
|
case "${configuration}" in
|
|
*-bsd4.1 ) opsys=bsd4-1 ;;
|
|
*-bsd4.2 | *-ultrix[0-3].* | *-ultrix4.0 ) opsys=bsd4-2 ;;
|
|
*-bsd4.3 | *-ultrix* ) opsys=bsd4-3 ;;
|
|
*-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
|
|
;;
|
|
|
|
* )
|
|
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 [ ! "${opsys}" ]; then
|
|
case "${configuration}" in
|
|
*-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 ;;
|
|
* )
|
|
unported=true
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if $unported ; then
|
|
(echo "${progname}: Emacs hasn't been ported to \`${configuration}' systems."
|
|
echo "${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.
|
|
case ${with_gcc} in
|
|
"yes" ) CC="gcc" GCC=1 ;;
|
|
"no" ) CC="cc" ;;
|
|
* )
|
|
] AC_PROG_CC [
|
|
esac
|
|
|
|
CFLAGS='-g'
|
|
if test -n "${GCC}"; then
|
|
CFLAGS='-g -O'
|
|
fi
|
|
|
|
#### Some other nice autoconf tests.
|
|
]
|
|
AC_LN_S
|
|
AC_PROG_CPP
|
|
AC_HAVE_HEADERS(sys/timeb.h sys/time.h)
|
|
AC_RETSIGTYPE
|
|
AC_ALLOCA
|
|
AC_HAVE_FUNCS(gettimeofday gethostname dup2)
|
|
AC_STRUCT_TM
|
|
AC_CONST
|
|
[
|
|
|
|
|
|
#### Choose a window system.
|
|
echo "Checking window system."
|
|
|
|
window_system=''
|
|
case "${with_x}" in
|
|
yes )
|
|
window_system=${window_system}x11
|
|
;;
|
|
no )
|
|
window_system=${window_system}none
|
|
esac
|
|
case "${with_x11}" in
|
|
yes )
|
|
window_system=${window_system}x11
|
|
;;
|
|
esac
|
|
case "${with_x10}" in
|
|
yes )
|
|
window_system=${window_system}x10
|
|
;;
|
|
esac
|
|
|
|
case "${window_system}" in
|
|
"none" | "x11" | "x10" ) ;;
|
|
"" )
|
|
echo " No window system specifed. Looking for X Windows."
|
|
window_system=none
|
|
if [ -r /usr/lib/libX11.a \
|
|
-o -d /usr/include/X11 \
|
|
-o -d /usr/X386/include \
|
|
-o -d ${x_includes}/X11 ]; then
|
|
window_system=x11
|
|
fi
|
|
;;
|
|
* )
|
|
echo "Don\'t specify the window system more than once." >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
case "${window_system}" in
|
|
x11 )
|
|
HAVE_X_WINDOWS=yes
|
|
HAVE_X11=yes
|
|
echo " Using X11."
|
|
;;
|
|
x10 )
|
|
HAVE_X_WINDOWS=yes
|
|
HAVE_X11=no
|
|
echo " Using X10."
|
|
;;
|
|
none )
|
|
HAVE_X_WINDOWS=no
|
|
HAVE_X11=no
|
|
echo " Using no window system."
|
|
;;
|
|
esac
|
|
|
|
### If we're using X11, we should use the X menu package.
|
|
HAVE_X_MENU=no
|
|
case ${HAVE_X11} in
|
|
yes )
|
|
HAVE_X_MENU=yes
|
|
;;
|
|
esac
|
|
|
|
### Check for XFree386. It needs special hacks.
|
|
lib_havexbsd=no
|
|
]
|
|
AC_HAVE_LIBRARY( Xbsd , have_libxbsd=yes , have_libxbsd=no )
|
|
[
|
|
if [ -n "${x_libraries}" ] && [ -f ${x_libraries}/libXbsd.a ]; then
|
|
have_libxbsd=yes
|
|
fi
|
|
|
|
case ${window_system} in
|
|
x11 )
|
|
if [ -d /usr/X386/include ] && [ "${have_libxbsd}" = "yes" ]; then
|
|
HAVE_XFREE386=yes
|
|
if [ "${C_SWITCH_X_SITE}" = "" ]; then
|
|
C_SWITCH_X_SITE="-I/usr/X386/include"
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
#### Extract some information from the operating system and machine files.
|
|
|
|
echo "Examining the machine- and system-dependent files to find out"
|
|
echo " - which libraries the lib-src programs will want, and"
|
|
echo " - whether the GNU malloc routines are usable."
|
|
|
|
### It's not important that this name contain the PID; you can't run
|
|
### two configures in the same directory and have anything work
|
|
### anyway.
|
|
tempcname="conftest.c"
|
|
|
|
echo '
|
|
#include "'${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
|
|
@configure@ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
|
|
@configure@ c_switch_system=C_SWITCH_SYSTEM
|
|
#ifdef SYSTEM_MALLOC
|
|
@configure@ system_malloc=yes
|
|
#else
|
|
@configure@ system_malloc=no
|
|
#endif
|
|
' > ${tempcname}
|
|
# The value of CPP is a quoted variable reference, so we need to do this
|
|
# to get its actual value...
|
|
foo=`eval "echo $CPP"`
|
|
eval `${foo} ${tempcname} \
|
|
| grep '@configure@' \
|
|
| sed -e 's/^@configure@ \([^=]*=\)\(.*\)$/\1"\2"/'`
|
|
rm ${tempcname}
|
|
|
|
|
|
# Do the opsystem or machine files prohibit the use of the GNU malloc?
|
|
# Assume not, until told otherwise.
|
|
GNU_MALLOC=yes
|
|
if [ "${system_malloc}" = "yes" ]; then
|
|
GNU_MALLOC=no
|
|
GNU_MALLOC_reason="
|
|
(The GNU allocators don't work with this system configuration.)"
|
|
fi
|
|
|
|
if [ ! "${REL_ALLOC}" ]; then
|
|
REL_ALLOC=${GNU_MALLOC}
|
|
fi
|
|
|
|
LISP_FLOAT_TYPE=yes
|
|
|
|
|
|
#### Find out which version of Emacs this is.
|
|
version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
|
|
| sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'`
|
|
if [ ! "${version}" ]; then
|
|
echo "${progname}: can't find current emacs version in
|
|
\`${srcdir}/lisp/version.el'." >&2
|
|
exit 1
|
|
fi
|
|
|
|
|
|
#### Specify what sort of things we'll be editing into Makefile and config.h.
|
|
]
|
|
AC_SUBST(configuration)
|
|
AC_SUBST(version)
|
|
AC_SUBST(srcdir)
|
|
AC_SUBST(c_switch_system)
|
|
AC_SUBST(libsrc_libs)
|
|
AC_SUBST(rip_paths)
|
|
AC_SUBST(inst_paths)
|
|
AC_SUBST(LD_SWITCH_X_SITE)
|
|
AC_SUBST(C_SWITCH_X_SITE)
|
|
AC_SUBST(CFLAGS)
|
|
|
|
AC_DEFINE(config_machfile, \"${machfile}\")
|
|
AC_DEFINE(config_opsysfile, \"${opsysfile}\")
|
|
AC_DEFINE(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
|
|
AC_DEFINE(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
|
|
[
|
|
if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
|
|
] AC_DEFINE(HAVE_X_WINDOWS) [
|
|
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
|
|
|
|
|
|
#### Report on what we decided to do.
|
|
echo "
|
|
|
|
Configured for \`${configuration}'.
|
|
|
|
What operating system and machine description files should Emacs use?
|
|
\`${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? ${window_system}${x_includes+
|
|
Where do we find X Windows header files? }${x_includes}${x_libraries+
|
|
Where do we find X Windows libraries? }${x_libraries}
|
|
|
|
"
|
|
|
|
### Restore the arguments to this script, so autoconf can record them
|
|
### in the config.status file.
|
|
set - ${arguments}
|
|
]
|
|
AC_OUTPUT(Makefile)
|