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#! /bin/sh
t=/tmp/__configure.$$
trap 'rm -f $t; exit 0' 0 1 2 3 13 15
# Insulate against IFS from the user's env
IFS=' '' ''
'
export IFS
# Allow this script to be run from anywhere
cd "`dirname \"$0\"`"
# There's a cleanup function so we can easily clean out the directory.
clean()
{
test -f Makefile && make distclean > /dev/null
rm -rf ../Makefile.am ../Makefile.in ../aclocal.m4 ../autom4te.cache \
../config.hin ../config.hin~ ../configure gnu-support mklog
}
while :
do case "$1" in
-c)
clean # Clean and leave empty
exit 0;;
*)
clean # Clean and then re-create
break;;
esac
done
# Build configure.ac
(
echo "# DO NOT EDIT"
echo "# This file is built automatically from build_posix/configure.ac.in."
sed -n '1,/BEGIN check existence/p' configure.ac.in
sed -e 's/#.*$//' -e '/^$/d' Make.subdirs | while read dir cond ; do
test -d ../$dir || continue
echo 'AC_CONFIG_FILES(['$dir/Makefile'])'
done
sed -n '/END check existence/,$p' configure.ac.in
) > ../configure.ac
# Build Makefile.am
sh ./makemake
# From here on, work in the top of the tree
cd ..
autoreconf --install --warnings=all
# Make sure any missing files are writable
chmod 755 build_posix/gnu-support/*
# Cleanup
rm -rf autom4te.cache
exit 0
|
