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configure
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1996-09-28
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#!/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 $0 | sed 's:^\./\./:\./:'`"
### Establish some default values.
run_in_place=
single_tree=
prefix='/ade'
exec_prefix='${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.
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
;;
-*)
## 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}=/ade/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}=/ade/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 "${canonical}" in
i[345]86-*-netbsd*) machine=intel386 ;;
m68k-*-netbsd*)
# This is somewhat bogus.
machine=hp9000s300 ;;
mips-*-netbsd*) machine=pmax ;;
ns32k-*-netbsd*) machine=ns32000 ;;
sparc-*-netbsd*) machine=sparc ;;
esac
;;
## Alliant machines
## Strictly speaking, we need the version of the alliant operating
## system to choose the right machine file, but currently the
## configuration name doesn't tell us enough to choose the right
## one; we need to give alliants their own operating system name to
## do this right. When someone cares, they can help us.
fx80-alliant-* )
machine=alliant4 opsys=bsd4-2
;;
i860-alliant-* )
machine=alliant-2800 opsys=bsd4-3
;;
## Commodore Amiga
m68*-*-amigaos)
machine=amiga opsys=amigaos
## Convert absolute srcdir to canonical amigaos form, which
## native compilers can understand and gcc can deal with.
case "${srcdir}" in
/* )
srcdir=`echo ${srcdir} | sed -e 's%^/%%' -e 's%/%:%'`
;;
esac
;;
## 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"
trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
trap 'rm -fr confdefs* $ac_clean_files' 0
# Save the original args if we used an alternate arg parser.
ac_configure_temp="${configure_args-$*}"
# Strip out --no-create and --norecursion so they don't pile up.
configure_args=
for ac_arg in $ac_configure_temp; do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-norecursion | --norecursion | --norecursio | --norecursi \
| --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
*) configure_args="$configure_args $ac_arg" ;;
esac
done
# NLS nuisances.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
if test "${LC_ALL+set}" = 'set'; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}" = 'set'; then LANG=C; export LANG; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=lisp
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then `..'.
ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
fi
if test ! -r $srcdir/$ac_unique_file; then
if test x$ac_srcdir_defaulted = xyes; then
echo "configure: can not find sources in ${ac_confdir} or .." >&2; exit 1
else
echo "configure: can not find sources in ${srcdir}" >&2; exit 1
fi
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='${CPP}'
ac_compile='${CC-cc} $CFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS >/dev/null 2>&1'
#### Choose a compiler.
if [ "x$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
;;
* )
if test -z "$CC"; then
# Extract the first word of `gcc', so it can be a program name with args.
set ac_dummy gcc; ac_word=$2
test -n "$silent" || echo "checking for $ac_word"
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
CC="gcc"
break
fi
done
IFS="$ac_save_ifs"
fi
test -z "$CC" && CC="cc"
test -n "$CC" && test -n "$verbose" && echo " setting CC to $CC"
# Find out if we are using GNU C, under whatever name.
cat > conftest.c <<EOF
#ifdef __GNUC__
yes
#endif
EOF
${CC-cc} -E conftest.c > conftest.out 2>&1
if egrep yes conftest.out >/dev/null 2>&1; then
GCC=1 # For later tests.
fi
rm -rf conftest*
esac
#### Some systems specify a CPP to use unless we are using GCC.
#### Now that we know whether we are using GCC, we can decide whether
#### to use that one.
if [ "x$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 $NON_GCC_TEST_OPTIONS"
fi
#### Some other nice autoconf tests. If you add a test here which
#### should make an entry in src/config.h, don't forget to add an
#### #undef clause to src/config.h.in for autoconf to modify.
test -n "$silent" || echo "checking for ln -s"
rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
rm -f conftestdata
LN_S="ln -s"
else
LN_S=ln
fi
test -n "$silent" || echo "checking how to run the C preprocessor"
if test -z "$CPP"; then
# This must be in double quotes, not single quotes, because CPP may get
# substituted into the Makefile and ``${CC-cc}'' will simply confuse
# make. It must be expanded now.
CPP="${CC-cc} -E"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdio.h>
Syntax Error
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
:
else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdio.h>
Syntax Error
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
:
else
rm -rf conftest*
CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
test -n "$verbose" && echo " setting CPP to $CPP"
# Make sure to not get the incompatible SysV /etc/install and
# /usr/sbin/install, which might be in PATH before a BSD-like install,
# or the SunOS /usr/etc/install directory, or the AIX /bin/install,
# or the AFS install, which mishandles nonexistent args, or
# /usr/ucb/install on SVR4, which tries to use the nonexistent group
# `staff', or /sbin/install on IRIX which has incompatible command-line
# syntax. Sigh.
#
# On most BSDish systems install is in /usr/bin, not /usr/ucb
# anyway.
# This turns out not to be true, so the mere pathname isn't an indication
# of whether the program works. What we really need is a set of tests for
# the install program to see if it actually works in all the required ways.
#
# Avoid using ./install, which might have been erroneously created
# by make from ./install.sh.
if test -z "${INSTALL}"; then
test -n "$silent" || echo "checking for a BSD compatible install"
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
case "$ac_dir" in
''|.|/ade/etc) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
for ac_prog in installbsd scoinst install; do
if test -f $ac_dir/$ac_prog; then
if test $ac_prog = install &&
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
# OSF/1 installbsd also uses dspmsg, but is usable.
:
else
INSTALL="$ac_dir/$ac_prog -c"
break 2
fi
fi
done
;;
esac
done
IFS="$ac_save_ifs"
fi
if test -z "$INSTALL"; then
# As a last resort, use the slow shell script.
for ac_dir in ${srcdir} ${srcdir}/.. ${srcdir}/../..; do
if test -f $ac_dir/install.sh; then
INSTALL="$ac_dir/install.sh -c"; break
fi
done
fi
if test -z "$INSTALL"; then
echo "configure: can not find install.sh in ${srcdir} or ${srcdir}/.. or ${srcdir}/../.." >&2; exit 1
fi
test -n "$verbose" && echo " setting INSTALL to $INSTALL"
# Use test -z because SunOS4 sh mishandles ${INSTALL_PROGRAM-'${INSTALL}'}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -n "$verbose" && echo " setting INSTALL_PROGRAM to $INSTALL_PROGRAM"
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
test -n "$verbose" && echo " setting INSTALL_DATA to $INSTALL_DATA"
for ac_prog in 'bison -y' byacc
do
if test -z "$YACC"; then
# Extract the first word of `$ac_prog', so it can be a program name with args.
set ac_dummy $ac_prog; ac_word=$2
test -n "$silent" || echo "checking for $ac_word"
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
YACC="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
fi
test -n "$YACC" && test -n "$verbose" && echo " setting YACC to $YACC"
test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"
for ac_hdr in sys/timeb.h sys/time.h unistd.h
do
ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
test -n "$silent" || echo "checking for ${ac_hdr}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <${ac_hdr}>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining ${ac_tr_hdr}"
echo "#define" ${ac_tr_hdr} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_hdr}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_hdr}\${ac_dB}${ac_tr_hdr}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_hdr}\${ac_uB}${ac_tr_hdr}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_hdr}\${ac_eB}${ac_tr_hdr}\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
done
test -n "$silent" || echo "checking for ANSI C header files"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
rm -rf conftest*
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
echo '#include "confdefs.h"
#include <string.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "memchr" conftest.out >/dev/null 2>&1; then
rm -rf conftest*
# SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
eval $ac_compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
echo '#include "confdefs.h"
#include <stdlib.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "free" conftest.out >/dev/null 2>&1; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining STDC_HEADERS"
echo "#define" STDC_HEADERS "1" >> confdefs.h
DEFS="$DEFS -DSTDC_HEADERS=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}STDC_HEADERS\${ac_dB}STDC_HEADERS\${ac_dC}1\${ac_dD}
\${ac_uA}STDC_HEADERS\${ac_uB}STDC_HEADERS\${ac_uC}1\${ac_uD}
\${ac_eA}STDC_HEADERS\${ac_eB}STDC_HEADERS\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
fi
rm -fr conftest*
fi
rm -f conftest*
fi
rm -f conftest*
test -n "$silent" || echo "checking for whether time.h and sys/time.h may both be included"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() { struct tm *tp;; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining TIME_WITH_SYS_TIME"
echo "#define" TIME_WITH_SYS_TIME "1" >> confdefs.h
DEFS="$DEFS -DTIME_WITH_SYS_TIME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}TIME_WITH_SYS_TIME\${ac_dB}TIME_WITH_SYS_TIME\${ac_dC}1\${ac_dD}
\${ac_uA}TIME_WITH_SYS_TIME\${ac_uB}TIME_WITH_SYS_TIME\${ac_uC}1\${ac_uD}
\${ac_eA}TIME_WITH_SYS_TIME\${ac_eB}TIME_WITH_SYS_TIME\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
test -n "$silent" || echo "checking for sys_siglist declaration in signal.h or unistd.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <signal.h>
/* NetBSD declares sys_siglist in <unistd.h>. */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
int main() { return 0; }
int t() { char *msg = *(sys_siglist + 1);; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining SYS_SIGLIST_DECLARED"
echo "#define" SYS_SIGLIST_DECLARED "1" >> confdefs.h
DEFS="$DEFS -DSYS_SIGLIST_DECLARED=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}SYS_SIGLIST_DECLARED\${ac_dB}SYS_SIGLIST_DECLARED\${ac_dC}1\${ac_dD}
\${ac_uA}SYS_SIGLIST_DECLARED\${ac_uB}SYS_SIGLIST_DECLARED\${ac_uC}1\${ac_uD}
\${ac_eA}SYS_SIGLIST_DECLARED\${ac_eB}SYS_SIGLIST_DECLARED\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
test -n "$silent" || echo "checking for return type of signal handlers"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
extern void (*signal ()) ();
int main() { return 0; }
int t() { int i;; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" RETSIGTYPE to be "void"
echo "#define" RETSIGTYPE "void" >> confdefs.h
DEFS="$DEFS -DRETSIGTYPE=void"
ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}void\${ac_dD}
\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}void\${ac_uD}
\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}void\${ac_eD}
"
}
else
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" RETSIGTYPE to be "int"
echo "#define" RETSIGTYPE "int" >> confdefs.h
DEFS="$DEFS -DRETSIGTYPE=int"
ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}int\${ac_dD}
\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}int\${ac_uD}
\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}int\${ac_eD}
"
}
fi
rm -f conftest*
test -n "$silent" || echo "checking for struct tm in time.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
int main() { return 0; }
int t() { struct tm *tp; tp->tm_sec;; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining TM_IN_SYS_TIME"
echo "#define" TM_IN_SYS_TIME "1" >> confdefs.h
DEFS="$DEFS -DTM_IN_SYS_TIME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}TM_IN_SYS_TIME\${ac_dB}TM_IN_SYS_TIME\${ac_dC}1\${ac_dD}
\${ac_uA}TM_IN_SYS_TIME\${ac_uB}TM_IN_SYS_TIME\${ac_uC}1\${ac_uD}
\${ac_eA}TM_IN_SYS_TIME\${ac_eB}TM_IN_SYS_TIME\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
ac_decl='#include <sys/types.h>
'
case "$DEFS" in
*TM_IN_SYS_TIME*) ac_decl="$ac_decl
#include <sys/time.h>
" ;;
*) ac_decl="$ac_decl
#include <time.h>
" ;;
esac
test -n "$silent" || echo "checking for tm_zone in struct tm"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
$ac_decl
int main() { return 0; }
int t() { struct tm tm; tm.tm_zone;; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_TM_ZONE"
echo "#define" HAVE_TM_ZONE "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TM_ZONE=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TM_ZONE\${ac_dB}HAVE_TM_ZONE\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TM_ZONE\${ac_uB}HAVE_TM_ZONE\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TM_ZONE\${ac_eB}HAVE_TM_ZONE\${ac_eC}1\${ac_eD}
"
}
else
rm -rf conftest*
ac_no_tm_zone=1
fi
rm -f conftest*
if test -n "$ac_no_tm_zone"; then
test -n "$silent" || echo "checking for tzname"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <time.h>
#ifndef tzname /* For SGI. */
extern char *tzname[]; /* RS6000 and others want it this way. */
#endif
int main() { return 0; }
int t() { atoi(*tzname);; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_TZNAME"
echo "#define" HAVE_TZNAME "1" >> confdefs.h
DEFS="$DEFS -DHAVE_TZNAME=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TZNAME\${ac_dB}HAVE_TZNAME\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_TZNAME\${ac_uB}HAVE_TZNAME\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_TZNAME\${ac_eB}HAVE_TZNAME\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
fi
ac_prog='/* Ultrix mips cc rejects this. */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this. */
char const *const *ccp;
char **p;
/* AIX XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in an arm
of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25,17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; };
struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
}'
test -n "$silent" || echo "checking for lack of working const"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
int main() { return 0; }
int t() { $ac_prog; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" const to be empty
echo "#define" const "" >> confdefs.h
DEFS="$DEFS -Dconst="
ac_sed_defs="${ac_sed_defs}\${ac_dA}const\${ac_dB}const\${ac_dC}\${ac_dD}
\${ac_uA}const\${ac_uB}const\${ac_uC}\${ac_uD}
\${ac_eA}const\${ac_eB}const\${ac_eC}\${ac_eD}
"
}
fi
rm -f conftest*
cat > conftestmake <<'EOF'
all:
@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then SET_MAKE=
else SET_MAKE="MAKE=${MAKE-make}"; fi
rm -f conftestmake
test -n "$silent" || echo "checking for long file names"
ac_some_dir_failed=false
# Test for long file names in all the places we know might matter:
# . the current directory, where building will happen
# /tmp where it might want to write temporary files
# /var/tmp likewise
# /usr/tmp likewise
# $prefix/lib where we will be installing things
# $exec_prefix/lib likewise
# eval it to expand exec_prefix.
for ac_dir in `eval echo . /tmp $prefix/lib $exec_prefix/lib` ; do
test -d $ac_dir || continue
test -w $ac_dir || continue # It's less confusing to not echo anything here.
(echo 1 > $ac_dir/conftest9012345) 2>/dev/null
(echo 2 > $ac_dir/conftest9012346) 2>/dev/null
val=`cat $ac_dir/conftest9012345 2>/dev/null`
test -f $ac_dir/conftest9012345 && test "$val" = 1 || ac_some_dir_failed=true
rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2> /dev/null
done
$ac_some_dir_failed ||
{
test -n "$verbose" && \
echo " defining HAVE_LONG_FILE_NAMES"
echo "#define" HAVE_LONG_FILE_NAMES "1" >> confdefs.h
DEFS="$DEFS -DHAVE_LONG_FILE_NAMES=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LONG_FILE_NAMES\${ac_dB}HAVE_LONG_FILE_NAMES\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_LONG_FILE_NAMES\${ac_uB}HAVE_LONG_FILE_NAMES\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_LONG_FILE_NAMES\${ac_eB}HAVE_LONG_FILE_NAMES\${ac_eC}1\${ac_eD}
"
}
#### 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 "${x_libraries}" ]; then
window_system=x11
else
echo " No window system specified. Looking for X11."
# If the user didn't specify a window system and we found X11, use it.
if [ -r /ade/lib/libX11.a \
-o -d /ade/include/X11 \
-o -d /ade/X386/include \
-o -d /ade/X11 ]; then
window_system=x11
fi
fi
;;
* )
echo "Don't specify a window system more than once." >&2
exit 1
;;
esac
case "${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
# If we find X, set shell vars x_includes and x_libraries to the paths.
no_x=true
if test "x$with_x" != xno; then
test -n "$silent" || echo "checking for X include and library files with xmkmf"
rm -fr conftestdir
if mkdir conftestdir; then
cd conftestdir
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
cat > Imakefile <<'EOF'
acfindx:
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
no_x=
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `make acfindx 2>/dev/null | grep -v make`
# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
if test ! -f $ac_im_usrlibdir/libX11.a && test -f $ac_im_libdir/libX11.a
then
ac_im_usrlibdir=$ac_im_libdir
fi
case "$ac_im_incroot" in
/ade/include) ;;
*) test -z "$x_includes" && x_includes="$ac_im_incroot" ;;
esac
case "$ac_im_usrlibdir" in
/usr/lib | /lib) ;;
*) test -z "$x_libraries" && x_libraries="$ac_im_usrlibdir" ;;
esac
fi
cd ..
rm -fr conftestdir
fi
if test -z "$ac_im_usrlibdir"; then
test -n "$silent" || echo "checking for X include and library files directly"
if test ".$x_direct_test_library" = . ; then
x_direct_test_library='Xt'
fi
if test ".$x_direct_test_include" = . ; then
x_direct_test_include='X11/Intrinsic.h'
fi
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
rm -rf conftest*
no_x=
else
rm -rf conftest*
for ac_dir in \
/ade/X11R6/include \
/ade/X11R5/include \
/ade/X11R4/include \
\
/ade/include/X11R6 \
/ade/include/X11R5 \
/ade/include/X11R4 \
\
/ade/local/X11R6/include \
/ade/local/X11R5/include \
/ade/local/X11R4/include \
\
/ade/local/include/X11R6 \
/ade/local/include/X11R5 \
/ade/local/include/X11R4 \
\
/ade/X11/include \
/ade/include/X11 \
/ade/local/X11/include \
/ade/local/include/X11 \
\
/ade/X386/include \
/ade/x386/include \
/ade/XFree86/include/X11 \
\
/ade/include \
/ade/local/include \
/ade/unsupported/include \
/ade/athena/include \
/ade/local/x11r5/include \
/ade/lpp/Xamples/include \
\
/ade/openwin/include \
/ade/openwin/share/include \
; \
do
if test -r "$ac_dir/$x_direct_test_include"; then
test -z "$x_includes" && x_includes=$ac_dir
no_x=
break
fi
done
fi
rm -f conftest*
# Check for the libraries. First see if replacing the `include' by
# `lib' works.
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -l"$x_direct_test_library""
ac_have_lib=""
test -n "$silent" || echo "checking for -l"$x_direct_test_library""
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_have_lib="1"
fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
:; no_x=
else
:; for ac_dir in `echo "$x_includes" | sed s/include/lib/` \
/ade/X11R6/lib \
/ade/X11R5/lib \
/ade/X11R4/lib \
\
/ade/lib/X11R6 \
/ade/lib/X11R5 \
/ade/lib/X11R4 \
\
/ade/local/X11R6/lib \
/ade/local/X11R5/lib \
/ade/local/X11R4/lib \
\
/ade/local/lib/X11R6 \
/ade/local/lib/X11R5 \
/ade/local/lib/X11R4 \
\
/ade/X11/lib \
/ade/lib/X11 \
/ade/local/X11/lib \
/ade/local/lib/X11 \
\
/ade/X386/lib \
/ade/x386/lib \
/ade/XFree86/lib/X11 \
\
/ade/lib \
/ade/local/lib \
/ade/unsupported/lib \
/ade/athena/lib \
/ade/local/x11r5/lib \
/ade/lpp/Xamples/lib \
\
/ade/openwin/lib \
/ade/openwin/share/lib \
; \
do
for ac_extension in a so sl; do
if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
test -z "$x_libraries" && x_libraries=$ac_dir
no_x=
break 2
fi
done
done
fi
fi
test -n "$x_includes" && test -n "$verbose" && echo " X11 headers are in $x_includes"
test -n "$x_libraries" && test -n "$verbose" && echo " X11 libraries are in $x_libraries"
fi
fi
if [ -n "${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 /ade/include before fixed include files.
if [ "$C_SWITCH_X_SITE" = "-I/ade/include" ]; then
C_SWITCH_X_SITE=" "
fi
case "${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"
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -ldnet"
ac_have_lib=""
test -n "$silent" || echo "checking for -ldnet"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_have_lib="1"
fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
{
test -n "$verbose" && \
echo " defining HAVE_LIBDNET"
echo "#define" HAVE_LIBDNET "1" >> confdefs.h
DEFS="$DEFS -DHAVE_LIBDNET=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBDNET\${ac_dB}HAVE_LIBDNET\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_LIBDNET\${ac_uB}HAVE_LIBDNET\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_LIBDNET\${ac_eB}HAVE_LIBDNET\${ac_eC}1\${ac_eD}
"
}
LIBS="${LIBS} -ldnet"
fi
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lXbsd"
ac_have_lib=""
test -n "$silent" || echo "checking for -lXbsd"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_have_lib="1"
fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
:; LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
else
:;
fi
echo checking for XFree86
if test -d /ade/X386/include; then
HAVE_XFREE386=yes
test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/ade/X386/include"
fi
# We change CFLAGS temporarily so that C_SWITCH_X_SITE gets used
# for the tests that follow.
if test "${HAVE_X11}" = "yes"; then
DEFS="$C_SWITCH_X_SITE $DEFS"
LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS"
CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
for ac_func in XrmSetDatabase XScreenResourceString \
XScreenNumberOfScreen XSetWMProtocols
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
done
fi
if test "${HAVE_X11}" = "yes"; then
test -n "$silent" || echo "checking for X11 version"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <X11/Xlib.h>
int main() { return 0; }
int t() {
#if XlibSpecificationRelease < 6
fail;
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_X11R6"
echo "#define" HAVE_X11R6 "1" >> confdefs.h
DEFS="$DEFS -DHAVE_X11R6=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_X11R6\${ac_dB}HAVE_X11R6\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_X11R6\${ac_uB}HAVE_X11R6\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_X11R6\${ac_eB}HAVE_X11R6\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
fi
if test "${USE_X_TOOLKIT}" != "none"; then
test -n "$silent" || echo "checking for X11 toolkit version"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <X11/Intrinsic.h>
int main() { return 0; }
int t() {
#if XtSpecificationRelease < 6
fail;
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_X11XTR6"
echo "#define" HAVE_X11XTR6 "1" >> confdefs.h
DEFS="$DEFS -DHAVE_X11XTR6=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_X11XTR6\${ac_dB}HAVE_X11XTR6\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_X11XTR6\${ac_uB}HAVE_X11XTR6\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_X11XTR6\${ac_eB}HAVE_X11XTR6\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
fi
# If netdb.h doesn't declare h_errno, we must declare it by hand.
test -n "$silent" || echo "checking for declaration of h_errno in netdb.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <netdb.h>
int main() { return 0; }
int t() {
int
foo ()
{
return h_errno;
}
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_H_ERRNO"
echo "#define" HAVE_H_ERRNO "1" >> confdefs.h
DEFS="$DEFS -DHAVE_H_ERRNO=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_H_ERRNO\${ac_dB}HAVE_H_ERRNO\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_H_ERRNO\${ac_uB}HAVE_H_ERRNO\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_H_ERRNO\${ac_eB}HAVE_H_ERRNO\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
test -n "$silent" || echo "checking for working alloca.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <alloca.h>
int main() { return 0; }
int t() { char *p = alloca(2 * sizeof(int));; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_ALLOCA_H"
echo "#define" HAVE_ALLOCA_H "1" >> confdefs.h
DEFS="$DEFS -DHAVE_ALLOCA_H=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_ALLOCA_H\${ac_dB}HAVE_ALLOCA_H\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_ALLOCA_H\${ac_uB}HAVE_ALLOCA_H\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_ALLOCA_H\${ac_eB}HAVE_ALLOCA_H\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
ac_decl="#ifdef __GNUC__
#define alloca __builtin_alloca
#else
#if HAVE_ALLOCA_H
#include <alloca.h>
#else
#ifdef _AIX
#pragma alloca
#else
char *alloca ();
#endif
#endif
#endif
"
test -n "$silent" || echo "checking for alloca"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
$ac_decl
int main() { return 0; }
int t() { char *p = (char *) alloca(1);; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining HAVE_ALLOCA"
echo "#define" HAVE_ALLOCA "1" >> confdefs.h
DEFS="$DEFS -DHAVE_ALLOCA=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_ALLOCA\${ac_dB}HAVE_ALLOCA\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_ALLOCA\${ac_uB}HAVE_ALLOCA\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_ALLOCA\${ac_eB}HAVE_ALLOCA\${ac_eC}1\${ac_eD}
"
}
else
rm -rf conftest*
ac_alloca_missing=1
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
winnitude
#else
lossage
#endif
EOF
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "winnitude" conftest.out >/dev/null 2>&1; then
rm -rf conftest*
test -n "$silent" || echo "checking for _getb67"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub__getb67) || defined (__stub____getb67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char _getb67(); _getb67();
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" CRAY_STACKSEG_END to be "_getb67"
echo "#define" CRAY_STACKSEG_END "_getb67" >> confdefs.h
DEFS="$DEFS -DCRAY_STACKSEG_END=_getb67"
ac_sed_defs="${ac_sed_defs}\${ac_dA}CRAY_STACKSEG_END\${ac_dB}CRAY_STACKSEG_END\${ac_dC}_getb67\${ac_dD}
\${ac_uA}CRAY_STACKSEG_END\${ac_uB}CRAY_STACKSEG_END\${ac_uC}_getb67\${ac_uD}
\${ac_eA}CRAY_STACKSEG_END\${ac_eB}CRAY_STACKSEG_END\${ac_eC}_getb67\${ac_eD}
"
}
else
rm -rf conftest*
test -n "$silent" || echo "checking for GETB67"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_GETB67) || defined (__stub___GETB67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char GETB67(); GETB67();
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" CRAY_STACKSEG_END to be "GETB67"
echo "#define" CRAY_STACKSEG_END "GETB67" >> confdefs.h
DEFS="$DEFS -DCRAY_STACKSEG_END=GETB67"
ac_sed_defs="${ac_sed_defs}\${ac_dA}CRAY_STACKSEG_END\${ac_dB}CRAY_STACKSEG_END\${ac_dC}GETB67\${ac_dD}
\${ac_uA}CRAY_STACKSEG_END\${ac_uB}CRAY_STACKSEG_END\${ac_uC}GETB67\${ac_uD}
\${ac_eA}CRAY_STACKSEG_END\${ac_eB}CRAY_STACKSEG_END\${ac_eC}GETB67\${ac_eD}
"
}
else
rm -rf conftest*
test -n "$silent" || echo "checking for getb67"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getb67) || defined (__stub___getb67)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char getb67(); getb67();
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining" CRAY_STACKSEG_END to be "getb67"
echo "#define" CRAY_STACKSEG_END "getb67" >> confdefs.h
DEFS="$DEFS -DCRAY_STACKSEG_END=getb67"
ac_sed_defs="${ac_sed_defs}\${ac_dA}CRAY_STACKSEG_END\${ac_dB}CRAY_STACKSEG_END\${ac_dC}getb67\${ac_dD}
\${ac_uA}CRAY_STACKSEG_END\${ac_uB}CRAY_STACKSEG_END\${ac_uC}getb67\${ac_uD}
\${ac_eA}CRAY_STACKSEG_END\${ac_eB}CRAY_STACKSEG_END\${ac_eC}getb67\${ac_eD}
"
}
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
if test -n "$ac_alloca_missing"; then
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=alloca.o
{
test -n "$verbose" && \
echo " defining C_ALLOCA"
echo "#define" C_ALLOCA "1" >> confdefs.h
DEFS="$DEFS -DC_ALLOCA=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}C_ALLOCA\${ac_dB}C_ALLOCA\${ac_dC}1\${ac_dD}
\${ac_uA}C_ALLOCA\${ac_uB}C_ALLOCA\${ac_uC}1\${ac_uD}
\${ac_eA}C_ALLOCA\${ac_eB}C_ALLOCA\${ac_eC}1\${ac_eD}
"
}
test -n "$silent" || echo "checking stack direction for C alloca"
test -n "$silent" || echo "checking whether cross-compiling"
# If we cannot run a trivial program, we must be cross compiling.
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
main(){exit(0);}
EOF
eval $ac_compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
cross_compiling=1
fi
rm -fr conftest*
if test -n "$cross_compiling"
then
{
test -n "$verbose" && \
echo " defining" STACK_DIRECTION to be "0"
echo "#define" STACK_DIRECTION "0" >> confdefs.h
DEFS="$DEFS -DSTACK_DIRECTION=0"
ac_sed_defs="${ac_sed_defs}\${ac_dA}STACK_DIRECTION\${ac_dB}STACK_DIRECTION\${ac_dC}0\${ac_dD}
\${ac_uA}STACK_DIRECTION\${ac_uB}STACK_DIRECTION\${ac_uC}0\${ac_uD}
\${ac_eA}STACK_DIRECTION\${ac_eB}STACK_DIRECTION\${ac_eC}0\${ac_eD}
"
}
else
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
find_stack_direction ()
{
static char *addr = 0;
auto char dummy;
if (addr == 0)
{
addr = &dummy;
return find_stack_direction ();
}
else
return (&dummy > addr) ? 1 : -1;
}
main ()
{
exit (find_stack_direction() < 0);
}
EOF
eval $ac_compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
{
test -n "$verbose" && \
echo " defining" STACK_DIRECTION to be "1"
echo "#define" STACK_DIRECTION "1" >> confdefs.h
DEFS="$DEFS -DSTACK_DIRECTION=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}STACK_DIRECTION\${ac_dB}STACK_DIRECTION\${ac_dC}1\${ac_dD}
\${ac_uA}STACK_DIRECTION\${ac_uB}STACK_DIRECTION\${ac_uC}1\${ac_uD}
\${ac_eA}STACK_DIRECTION\${ac_eB}STACK_DIRECTION\${ac_eC}1\${ac_eD}
"
}
else
{
test -n "$verbose" && \
echo " defining" STACK_DIRECTION to be "-1"
echo "#define" STACK_DIRECTION "-1" >> confdefs.h
DEFS="$DEFS -DSTACK_DIRECTION=-1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}STACK_DIRECTION\${ac_dB}STACK_DIRECTION\${ac_dC}-1\${ac_dD}
\${ac_uA}STACK_DIRECTION\${ac_uB}STACK_DIRECTION\${ac_uC}-1\${ac_uD}
\${ac_eA}STACK_DIRECTION\${ac_eB}STACK_DIRECTION\${ac_eC}-1\${ac_eD}
"
}
fi
fi
rm -fr conftest*
fi
# logb and frexp are found in -lm on most systems.
ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lm"
ac_have_lib=""
test -n "$silent" || echo "checking for -lm"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_have_lib="1"
fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
{
test -n "$verbose" && \
echo " defining HAVE_LIBM"
echo "#define" HAVE_LIBM "1" >> confdefs.h
DEFS="$DEFS -DHAVE_LIBM=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBM\${ac_dB}HAVE_LIBM\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_LIBM\${ac_uB}HAVE_LIBM\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_LIBM\${ac_eB}HAVE_LIBM\${ac_eC}1\${ac_eD}
"
}
LIBS="${LIBS} -lm"
fi
for ac_func in gettimeofday gethostname dup2 rename closedir mkdir rmdir \
random lrand48 bcopy bcmp logb frexp fmod drem ftime res_init setsid \
strerror fpathconf
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
{
test -n "$verbose" && \
echo " defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD}
\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD}
\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD}
"
}
fi
rm -f conftest*
done
ok_so_far=true
test -n "$silent" || echo "checking for socket"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_socket) || defined (__stub___socket)
choke me
#else
/* Override any gcc2 internal prototype to avoid an error. */
extern char socket(); socket();
#endif
; return 0; }
EOF
if eval $ac_compile; then
:
else
rm -rf conftest*
ok_so_far=
fi
rm -f conftest*
if test -n "$ok_so_far"; then
test -n "$silent" || echo "checking for netinet/in.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <netinet/in.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
:
else
rm -rf conftest*
ok_so_far=
fi
rm -f conftest*
fi
if test -n "$ok_so_far"; then
test -n "$silent" || echo "checking for arpa/inet.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <arpa/inet.h>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
:
else
rm -rf conftest*
ok_so_far=
fi
rm -f conftest*
fi
if test -n "$ok_so_far"; then
{
test -n "$verbose" && \
echo " defining HAVE_INET_SOCKETS"
echo "#define" HAVE_INET_SOCKETS "1" >> confdefs.h
DEFS="$DEFS -DHAVE_INET_SOCKETS=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_INET_SOCKETS\${ac_dB}HAVE_INET_SOCKETS\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_INET_SOCKETS\${ac_uB}HAVE_INET_SOCKETS\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_INET_SOCKETS\${ac_eB}HAVE_INET_SOCKETS\${ac_eC}1\${ac_eD}
"
}
fi
# Set up the CFLAGS for real compilation, so we can substitute it.
CFLAGS="$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 /ade/lpp/X11/bin/smt.exp ]; then
{
test -n "$verbose" && \
echo " defining HAVE_AIX_SMT_EXP"
echo "#define" HAVE_AIX_SMT_EXP "1" >> confdefs.h
DEFS="$DEFS -DHAVE_AIX_SMT_EXP=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_AIX_SMT_EXP\${ac_dB}HAVE_AIX_SMT_EXP\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_AIX_SMT_EXP\${ac_uB}HAVE_AIX_SMT_EXP\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_AIX_SMT_EXP\${ac_eB}HAVE_AIX_SMT_EXP\${ac_eC}1\${ac_eD}
"
}
fi
#### Specify what sort of things we'll be editing into Makefile and config.h.
### Use configuration here uncanonicalized to avoid exceeding size limits.
{
test -n "$verbose" && \
echo " defining" EMACS_CONFIGURATION to be ""\"${configuration}\"""
echo "#define" EMACS_CONFIGURATION ""\"${configuration}\""" >> confdefs.h
DEFS="$DEFS -DEMACS_CONFIGURATION="\"${configuration}\"""
ac_sed_defs="${ac_sed_defs}\${ac_dA}EMACS_CONFIGURATION\${ac_dB}EMACS_CONFIGURATION\${ac_dC}"\"${configuration}\""\${ac_dD}
\${ac_uA}EMACS_CONFIGURATION\${ac_uB}EMACS_CONFIGURATION\${ac_uC}"\"${configuration}\""\${ac_uD}
\${ac_eA}EMACS_CONFIGURATION\${ac_eB}EMACS_CONFIGURATION\${ac_eC}"\"${configuration}\""\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" config_machfile to be ""\"${machfile}\"""
echo "#define" config_machfile ""\"${machfile}\""" >> confdefs.h
DEFS="$DEFS -Dconfig_machfile="\"${machfile}\"""
ac_sed_defs="${ac_sed_defs}\${ac_dA}config_machfile\${ac_dB}config_machfile\${ac_dC}"\"${machfile}\""\${ac_dD}
\${ac_uA}config_machfile\${ac_uB}config_machfile\${ac_uC}"\"${machfile}\""\${ac_uD}
\${ac_eA}config_machfile\${ac_eB}config_machfile\${ac_eC}"\"${machfile}\""\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" config_opsysfile to be ""\"${opsysfile}\"""
echo "#define" config_opsysfile ""\"${opsysfile}\""" >> confdefs.h
DEFS="$DEFS -Dconfig_opsysfile="\"${opsysfile}\"""
ac_sed_defs="${ac_sed_defs}\${ac_dA}config_opsysfile\${ac_dB}config_opsysfile\${ac_dC}"\"${opsysfile}\""\${ac_dD}
\${ac_uA}config_opsysfile\${ac_uB}config_opsysfile\${ac_uC}"\"${opsysfile}\""\${ac_uD}
\${ac_eA}config_opsysfile\${ac_eB}config_opsysfile\${ac_eC}"\"${opsysfile}\""\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" LD_SWITCH_X_SITE to be "${LD_SWITCH_X_SITE}"
echo "#define" LD_SWITCH_X_SITE "${LD_SWITCH_X_SITE}" >> confdefs.h
DEFS="$DEFS -DLD_SWITCH_X_SITE=${LD_SWITCH_X_SITE}"
ac_sed_defs="${ac_sed_defs}\${ac_dA}LD_SWITCH_X_SITE\${ac_dB}LD_SWITCH_X_SITE\${ac_dC}${LD_SWITCH_X_SITE}\${ac_dD}
\${ac_uA}LD_SWITCH_X_SITE\${ac_uB}LD_SWITCH_X_SITE\${ac_uC}${LD_SWITCH_X_SITE}\${ac_uD}
\${ac_eA}LD_SWITCH_X_SITE\${ac_eB}LD_SWITCH_X_SITE\${ac_eC}${LD_SWITCH_X_SITE}\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" LD_SWITCH_X_SITE_AUX to be "${LD_SWITCH_X_SITE_AUX}"
echo "#define" LD_SWITCH_X_SITE_AUX "${LD_SWITCH_X_SITE_AUX}" >> confdefs.h
DEFS="$DEFS -DLD_SWITCH_X_SITE_AUX=${LD_SWITCH_X_SITE_AUX}"
ac_sed_defs="${ac_sed_defs}\${ac_dA}LD_SWITCH_X_SITE_AUX\${ac_dB}LD_SWITCH_X_SITE_AUX\${ac_dC}${LD_SWITCH_X_SITE_AUX}\${ac_dD}
\${ac_uA}LD_SWITCH_X_SITE_AUX\${ac_uB}LD_SWITCH_X_SITE_AUX\${ac_uC}${LD_SWITCH_X_SITE_AUX}\${ac_uD}
\${ac_eA}LD_SWITCH_X_SITE_AUX\${ac_eB}LD_SWITCH_X_SITE_AUX\${ac_eC}${LD_SWITCH_X_SITE_AUX}\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" C_SWITCH_X_SITE to be "${C_SWITCH_X_SITE}"
echo "#define" C_SWITCH_X_SITE "${C_SWITCH_X_SITE}" >> confdefs.h
DEFS="$DEFS -DC_SWITCH_X_SITE=${C_SWITCH_X_SITE}"
ac_sed_defs="${ac_sed_defs}\${ac_dA}C_SWITCH_X_SITE\${ac_dB}C_SWITCH_X_SITE\${ac_dC}${C_SWITCH_X_SITE}\${ac_dD}
\${ac_uA}C_SWITCH_X_SITE\${ac_uB}C_SWITCH_X_SITE\${ac_uC}${C_SWITCH_X_SITE}\${ac_uD}
\${ac_eA}C_SWITCH_X_SITE\${ac_eB}C_SWITCH_X_SITE\${ac_eC}${C_SWITCH_X_SITE}\${ac_eD}
"
}
{
test -n "$verbose" && \
echo " defining" UNEXEC_SRC to be "${UNEXEC_SRC}"
echo "#define" UNEXEC_SRC "${UNEXEC_SRC}" >> confdefs.h
DEFS="$DEFS -DUNEXEC_SRC=${UNEXEC_SRC}"
ac_sed_defs="${ac_sed_defs}\${ac_dA}UNEXEC_SRC\${ac_dB}UNEXEC_SRC\${ac_dC}${UNEXEC_SRC}\${ac_dD}
\${ac_uA}UNEXEC_SRC\${ac_uB}UNEXEC_SRC\${ac_uC}${UNEXEC_SRC}\${ac_uD}
\${ac_eA}UNEXEC_SRC\${ac_eB}UNEXEC_SRC\${ac_eC}${UNEXEC_SRC}\${ac_eD}
"
}
if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining HAVE_X_WINDOWS"
echo "#define" HAVE_X_WINDOWS "1" >> confdefs.h
DEFS="$DEFS -DHAVE_X_WINDOWS=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_X_WINDOWS\${ac_dB}HAVE_X_WINDOWS\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_X_WINDOWS\${ac_uB}HAVE_X_WINDOWS\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_X_WINDOWS\${ac_eB}HAVE_X_WINDOWS\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${USE_X_TOOLKIT}" != "none" ] ; then
{
test -n "$verbose" && \
echo " defining USE_X_TOOLKIT"
echo "#define" USE_X_TOOLKIT "1" >> confdefs.h
DEFS="$DEFS -DUSE_X_TOOLKIT=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}USE_X_TOOLKIT\${ac_dB}USE_X_TOOLKIT\${ac_dC}1\${ac_dD}
\${ac_uA}USE_X_TOOLKIT\${ac_uB}USE_X_TOOLKIT\${ac_uC}1\${ac_uD}
\${ac_eA}USE_X_TOOLKIT\${ac_eB}USE_X_TOOLKIT\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${HAVE_X11}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining HAVE_X11"
echo "#define" HAVE_X11 "1" >> confdefs.h
DEFS="$DEFS -DHAVE_X11=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_X11\${ac_dB}HAVE_X11\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_X11\${ac_uB}HAVE_X11\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_X11\${ac_eB}HAVE_X11\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${HAVE_XFREE386}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining HAVE_XFREE386"
echo "#define" HAVE_XFREE386 "1" >> confdefs.h
DEFS="$DEFS -DHAVE_XFREE386=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_XFREE386\${ac_dB}HAVE_XFREE386\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_XFREE386\${ac_uB}HAVE_XFREE386\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_XFREE386\${ac_eB}HAVE_XFREE386\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${HAVE_X_MENU}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining HAVE_X_MENU"
echo "#define" HAVE_X_MENU "1" >> confdefs.h
DEFS="$DEFS -DHAVE_X_MENU=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_X_MENU\${ac_dB}HAVE_X_MENU\${ac_dC}1\${ac_dD}
\${ac_uA}HAVE_X_MENU\${ac_uB}HAVE_X_MENU\${ac_uC}1\${ac_uD}
\${ac_eA}HAVE_X_MENU\${ac_eB}HAVE_X_MENU\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${GNU_MALLOC}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining GNU_MALLOC"
echo "#define" GNU_MALLOC "1" >> confdefs.h
DEFS="$DEFS -DGNU_MALLOC=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}GNU_MALLOC\${ac_dB}GNU_MALLOC\${ac_dC}1\${ac_dD}
\${ac_uA}GNU_MALLOC\${ac_uB}GNU_MALLOC\${ac_uC}1\${ac_uD}
\${ac_eA}GNU_MALLOC\${ac_eB}GNU_MALLOC\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${REL_ALLOC}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining REL_ALLOC"
echo "#define" REL_ALLOC "1" >> confdefs.h
DEFS="$DEFS -DREL_ALLOC=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}REL_ALLOC\${ac_dB}REL_ALLOC\${ac_dC}1\${ac_dD}
\${ac_uA}REL_ALLOC\${ac_uB}REL_ALLOC\${ac_uC}1\${ac_uD}
\${ac_eA}REL_ALLOC\${ac_eB}REL_ALLOC\${ac_eC}1\${ac_eD}
"
}
fi
if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then
{
test -n "$verbose" && \
echo " defining LISP_FLOAT_TYPE"
echo "#define" LISP_FLOAT_TYPE "1" >> confdefs.h
DEFS="$DEFS -DLISP_FLOAT_TYPE=1"
ac_sed_defs="${ac_sed_defs}\${ac_dA}LISP_FLOAT_TYPE\${ac_dB}LISP_FLOAT_TYPE\${ac_dC}1\${ac_dD}
\${ac_uA}LISP_FLOAT_TYPE\${ac_uB}LISP_FLOAT_TYPE\${ac_uC}1\${ac_uD}
\${ac_eA}LISP_FLOAT_TYPE\${ac_eB}LISP_FLOAT_TYPE\${ac_eC}1\${ac_eD}
"
}
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,\([^/]\)/*$,\1,'`
# The preferred way to propogate these variables is regular @ substitutions.
if test -n "$prefix"; then
ac_prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%"
else
prefix=/usr/local
fi
if test -n "$exec_prefix"; then
ac_prsub="$ac_prsub
s%^exec_prefix\\([ ]*\\)=\\([ ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
else
exec_prefix='${prefix}' # Let make expand it.
fi
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
# Quote sed substitution magic chars in DEFS.
cat >conftest.def <<EOF
$DEFS
EOF
ac_escape_ampersand_and_backslash='s%[&\\]%\\&%g'
DEFS=`sed "$ac_escape_ampersand_and_backslash" <conftest.def`
rm -f conftest.def
# Substitute for predefined variables.
trap 'rm -f config.status; exit 1' 1 2 15
echo creating config.status
# Some systems, like AmigaOS, won't allow you to remove a script that is
# being executed, so just move it out of the way instead.
if test -f config.status; then mv config.status config.status.old; else true; fi
cat > config.status <<EOF
#!/bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $configure_args
ac_cs_usage="Usage: config.status [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create
exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "config.status generated by autoconf version 1.11"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
trap 'rm -fr Makefile lib-src/Makefile.in oldXMenu/Makefile lwlib/Makefile src/Makefile.in src/config.h conftest*; exit 1' 1 2 15
CC='$CC'
LN_S='$LN_S'
CPP='$CPP'
INSTALL='$INSTALL'
INSTALL_PROGRAM='$INSTALL_PROGRAM'
INSTALL_DATA='$INSTALL_DATA'
YACC='$YACC'
SET_MAKE='$SET_MAKE'
ALLOCA='$ALLOCA'
version='$version'
configuration='$configuration'
srcdir='$srcdir'
prefix='$prefix'
exec_prefix='$exec_prefix'
bindir='$bindir'
datadir='$datadir'
statedir='$statedir'
libdir='$libdir'
mandir='$mandir'
infodir='$infodir'
lispdir='$lispdir'
locallisppath='$locallisppath'
lisppath='$lisppath'
etcdir='$etcdir'
lockdir='$lockdir'
archlibdir='$archlibdir'
docdir='$docdir'
c_switch_system='$c_switch_system'
c_switch_machine='$c_switch_machine'
LD_SWITCH_X_SITE='$LD_SWITCH_X_SITE'
LD_SWITCH_X_SITE_AUX='$LD_SWITCH_X_SITE_AUX'
C_SWITCH_X_SITE='$C_SWITCH_X_SITE'
CFLAGS='$CFLAGS'
X_TOOLKIT_TYPE='$X_TOOLKIT_TYPE'
machfile='$machfile'
opsysfile='$opsysfile'
LIBS='$LIBS'
top_srcdir='$top_srcdir'
ac_prsub='$ac_prsub'
ac_vpsub='$ac_vpsub'
extrasub='$extrasub'
EOF
cat >> config.status <<\EOF
ac_given_srcdir=$srcdir
CONFIG_FILES=${CONFIG_FILES-"Makefile lib-src/Makefile.in oldXMenu/Makefile lwlib/Makefile src/Makefile.in"}
for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/$ac_dir"
else
ac_dir_suffix=
fi
# A "../" for each directory in $ac_dir_suffix.
# Treat paths with ':' in them as absolute under AmigaOS.
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
case "$ac_given_srcdir" in
.) srcdir=.
if test -z "$ac_dir_suffix"; then top_srcdir=.
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
/* | *:* ) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
*) # Relative path.
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
echo creating "$ac_file"
rm -f "$ac_file"
comment_str="Generated automatically from `echo $ac_file|sed 's|.*/||'`.in by configure."
case "$ac_file" in
*.c | *.h | *.C | *.cc | *.m ) echo "/* $comment_str */" > "$ac_file" ;;
* ) echo "# $comment_str" > "$ac_file" ;;
esac
sed -e "
$ac_prsub
$ac_vpsub
$extrasub
s%@CC@%$CC%g
s%@LN_S@%$LN_S%g
s%@CPP@%$CPP%g
s%@INSTALL@%$INSTALL%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@YACC@%$YACC%g
s%@SET_MAKE@%$SET_MAKE%g
s%@ALLOCA@%$ALLOCA%g
s%@version@%$version%g
s%@configuration@%$configuration%g
s%@srcdir@%$srcdir%g
s%@prefix@%$prefix%g
s%@exec_prefix@%$exec_prefix%g
s%@bindir@%$bindir%g
s%@datadir@%$datadir%g
s%@statedir@%$statedir%g
s%@libdir@%$libdir%g
s%@mandir@%$mandir%g
s%@infodir@%$infodir%g
s%@lispdir@%$lispdir%g
s%@locallisppath@%$locallisppath%g
s%@lisppath@%$lisppath%g
s%@etcdir@%$etcdir%g
s%@lockdir@%$lockdir%g
s%@archlibdir@%$archlibdir%g
s%@docdir@%$docdir%g
s%@c_switch_system@%$c_switch_system%g
s%@c_switch_machine@%$c_switch_machine%g
s%@LD_SWITCH_X_SITE@%$LD_SWITCH_X_SITE%g
s%@LD_SWITCH_X_SITE_AUX@%$LD_SWITCH_X_SITE_AUX%g
s%@C_SWITCH_X_SITE@%$C_SWITCH_X_SITE%g
s%@CFLAGS@%$CFLAGS%g
s%@X_TOOLKIT_TYPE@%$X_TOOLKIT_TYPE%g
s%@machfile@%$machfile%g
s%@opsysfile@%$opsysfile%g
s%@LIBS@%$LIBS%g
s%@top_srcdir@%$top_srcdir%g
s%@DEFS@%-DHAVE_CONFIG_H%" $ac_given_srcdir/${ac_file}.in >> $ac_file
fi; done
# These sed commands are put into ac_sed_defs when defining a macro.
# They are broken into pieces to make the sed script easier to manage.
# They are passed to sed as "A NAME B NAME C VALUE D", where NAME
# is the cpp macro being defined and VALUE is the value it is being given.
# Each defining turns into a single global substitution command.
# Hopefully no one uses "!" as a variable value.
# Other candidates for the sed separators, like , and @, do get used.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s!^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*!\1#\2'
ac_dC='\3'
ac_dD='!g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s!^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)!\1#\2define\3'
ac_uC=' '
ac_uD='\4!g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s!^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$!\1#\2define\3'
ac_eC=' '
ac_eD='!g'
rm -f conftest.sed
EOF
# Turn off quoting long enough to insert the sed commands.
rm -f conftest.sh
cat > conftest.sh <<EOF
$ac_sed_defs
EOF
# Break up $ac_sed_defs (now in conftest.sh) because some shells have a limit
# on the size of here documents.
# Maximum number of lines to put in a single here document.
ac_max_sh_lines=9
while :
do
# wc gives bogus results for an empty file on some AIX systems.
ac_lines=`grep -c . conftest.sh`
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
rm -f conftest.s1 conftest.s2
sed ${ac_max_sh_lines}q conftest.sh > conftest.s1 # Like head -9.
sed 1,${ac_max_sh_lines}d conftest.sh > conftest.s2 # Like tail +10.
# Write a limited-size here document to append to conftest.sed.
echo 'cat >> conftest.sed <<CONFEOF' >> config.status
cat conftest.s1 >> config.status
echo 'CONFEOF' >> config.status
rm -f conftest.s1 conftest.sh
mv conftest.s2 conftest.sh
done
rm -f conftest.sh
# Now back to your regularly scheduled config.status.
cat >> config.status <<\EOF
# This sed command replaces #undef's with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it in
# src/config.h.
cat >> conftest.sed <<\CONFEOF
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
CONFEOF
rm -f conftest.h
# Break up the sed commands because old seds have small limits.
ac_max_sed_lines=20
CONFIG_HEADERS=${CONFIG_HEADERS-"src/config.h"}
for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then
echo creating $ac_file
cp $ac_given_srcdir/$ac_file.in conftest.h1
cp conftest.sed conftest.stm
while :
do
ac_lines=`grep -c . conftest.stm`
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
rm -f conftest.s1 conftest.s2 conftest.h2
sed ${ac_max_sed_lines}q conftest.stm > conftest.s1 # Like head -20.
sed 1,${ac_max_sed_lines}d conftest.stm > conftest.s2 # Like tail +21.
sed -f conftest.s1 < conftest.h1 > conftest.h2
rm -f conftest.s1 conftest.h1 conftest.stm
mv conftest.h2 conftest.h1
mv conftest.s2 conftest.stm
done
rm -f conftest.stm conftest.h
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
cat conftest.h1 >> conftest.h
rm -f conftest.h1
if cmp -s $ac_file conftest.h 2>/dev/null; then
# The file exists and we would not be changing it.
echo "$ac_file is unchanged"
rm -f conftest.h
else
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
rm -f conftest.sed
# This is an AmigaOS specific hack that lets us continue to configure with gcc
# but then compile with SAS/C ("sc"). It can be removed or suitable modified to
# be a NOP when a gcc compiled port is working.
echo "Saving generated src/config.h as src/config.h-gcc and replacing with hand modified version."
mv src/config.h src/config.h-gcc
cp -p ${top_srcdir}/src/config.h.in-sasc src/config.h
# Build src/Makefile from ${srcdir}/src/Makefile.in. This must be done
# after src/config.h is built, since we rely on that file.
# 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' \
`"
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
)
exit 0
EOF
chmod +x config.status
# Some shells look in PATH for config.status without the "./".
test -n "$no_create" || ${CONFIG_SHELL-/bin/sh} ./config.status