home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Fresh Fish 7
/
FreshFishVol7.bin
/
bbs
/
gnu
/
autoconf-1.11-src.lha
/
GNU
/
src
/
amiga
/
autoconf-1.11
/
autoconf.sh
< prev
next >
Wrap
Linux/UNIX/POSIX Shell Script
|
1994-06-12
|
4KB
|
121 lines
#!/bin/sh
# autoconf -- create `configure' using m4 macros
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
# This program 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.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# If given no args, create `configure' from template file `configure.in'.
# With one arg, create a configure script on standard output from
# the given template file.
usage="Usage: autoconf [-h] [--help] [-m dir] [--macrodir=dir]
[-v] [--version] [template-file]"
# 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
test -z "${AC_MACRODIR}" && AC_MACRODIR=@datadir@
test -z "${M4}" && M4=@M4@
case "${M4}" in
/*) # Handle the case that m4 has moved since we were configured.
# It may have been found originally in a build directory.
test -f "${M4}" || M4=m4 ;;
esac
tmpout=/tmp/acout.$$
print_version=
while test $# -gt 0 ; do
case "z${1}" in
z-h | z--help | z--h* )
/bin/echo "${usage}" 1>&2; exit 0 ;;
z--macrodir=* | z--m*=* )
AC_MACRODIR="`/bin/echo \"${1}\" | sed -e 's/^[^=]*=//'`"
shift ;;
z-m | z--macrodir | z--m* )
shift
test $# -eq 0 && { /bin/echo "${usage}" 1>&2; exit 1; }
AC_MACRODIR="${1}"
shift ;;
z-v | z--version | z--v* )
print_version="-DAC_PRINT_VERSION"
infile=/dev/null tmpout=/dev/null
shift ;;
z-- ) # Stop option processing
shift; break ;;
z- ) # Use stdin as input.
break ;;
z-* )
/bin/echo "${usage}" 1>&2; exit 1 ;;
* )
break ;;
esac
done
if test -z "$print_version"; then
case $# in
0) infile=configure.in ;;
1) infile="$1" ;;
*) /bin/echo "$usage" >&2; exit 1 ;;
esac
trap 'rm -f $tmpin $tmpout; exit 1' 1 2 15
if test z$infile = z-; then
tmpin=/tmp/acin.$$
infile=$tmpin
cat > $infile
elif test ! -s "${infile}"; then
/bin/echo "autoconf: ${infile}: No such file or directory" >&2
exit 1
fi
fi
MACROFILES="${AC_MACRODIR}/acgeneral.m4 ${AC_MACRODIR}/acspecific.m4"
test -r ${AC_MACRODIR}/aclocal.m4 \
&& MACROFILES="${MACROFILES} ${AC_MACRODIR}/aclocal.m4"
test -r aclocal.m4 && MACROFILES="${MACROFILES} aclocal.m4"
MACROFILES="${print_version} ${MACROFILES}"
$M4 $MACROFILES $infile > $tmpout || { st=$?; rm -f $tmpin $tmpout; exit $st; }
test -n "$print_version" && exit 0
# You could add your own prefixes to pattern if you wanted to check for
# them too, e.g. pattern="AC_\|ILT_", except that UNIX sed doesn't do
# alternation.
pattern="AC_"
status=0
if grep "${pattern}" $tmpout > /dev/null 2>&1; then
/bin/echo "autoconf: Undefined macros:" >&2
grep "${pattern}" $tmpout | sed "s/.*\(${pattern}[_A-Z0-9]*\).*/\1/" |
while read name; do
grep -n $name $infile /dev/null
done | sort -u >&2
status=1
fi
case $# in
0) cat $tmpout > configure; chmod +x configure ;;
1) cat $tmpout ;;
esac
rm -f $tmpout
exit $status