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libsodium/autogen.sh
Baptiste Jonglez 661e7e6373 Make sure config.sub and config.guess are executable (#1024)
* Make sure config.sub and config.guess are executable

This fixes Spack build on ppc64 and aarch64, see https://github.com/spack/spack/pull/21256

* Move config files after setting their mode

Co-authored-by: Frank Denis <124872+jedisct1@users.noreply.github.com>
2021-01-27 14:01:53 +01:00

118 lines
2.7 KiB
Bash
Executable File

#! /bin/sh
args=$(getopt bfos "$@")
if [ $? -ne 0 ]; then
echo "Usage: autogen.sh [-b] [-f] [-o] [-s] [--]"
echo
echo "> -b: do not update the system detection scripts"
echo "> -f: force the recreation of all autoconf scripts"
echo "> -o: overwrite/downgrade system detection scripts"
echo "> -s: setup an environment for developers"
exit 2
fi
force=false
update_config=true
overwrite_config=false
dev_setup=false
eval set -- "$args"
while [ $# -ne 0 ]; do
case $1 in
-b)
update_config=false
;;
-f)
force=true
;;
-o)
overwrite_config=true
;;
-s)
dev_setup=true
;;
--)
shift
break
;;
esac
shift
done
if [ -s configure ]; then
if [ "$force" != true ]; then
echo "autoconf scripts already exist." >&2
exit 0
fi
elif [ "$dev_setup" != true ]; then
echo "A development environment was not created."
exit 0
fi
if glibtoolize --version >/dev/null 2>&1; then
LIBTOOLIZE='glibtoolize'
else
LIBTOOLIZE='libtoolize'
fi
command -v command >/dev/null 2>&1 || {
echo "command is required, but wasn't found on this system"
exit 1
}
command -v $LIBTOOLIZE >/dev/null 2>&1 || {
echo "libtool is required, but wasn't found on this system"
exit 1
}
command -v autoconf >/dev/null 2>&1 || {
echo "autoconf is required, but wasn't found on this system"
exit 1
}
command -v automake >/dev/null 2>&1 || {
echo "automake is required, but wasn't found on this system"
exit 1
}
if [ "$overwrite_config" = false ]; then
if [ -f build-aux/config.guess ]; then
mv build-aux/config.guess build-aux/config.guess.stable
fi
if [ -f build-aux/config.sub ]; then
mv build-aux/config.sub build-aux/config.sub.stable
fi
fi
$LIBTOOLIZE --copy --install &&
aclocal &&
automake --add-missing --copy --force-missing --include-deps &&
autoconf && echo Done.
if [ "$overwrite_config" = false ]; then
if [ -f build-aux/config.guess.stable ]; then
mv build-aux/config.guess.stable build-aux/config.guess
fi
if [ -f build-aux/config.sub.stable ]; then
mv build-aux/config.sub.stable build-aux/config.sub
fi
fi
[ "$update_config" = true ] && [ -z "$DO_NOT_UPDATE_CONFIG_SCRIPTS" ] &&
command -v curl >/dev/null 2>&1 && {
echo "Downloading config.guess and config.sub..."
curl -sSL --fail -o config.guess \
'https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' &&
chmod +x config.guess &&
chmod +x build-aux/config.guess
curl -sSL --fail -o config.sub \
'https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' &&
chmod +x build-aux/config.sub &&
mv -f config.sub build-aux/config.sub
echo "Done."
}
rm -f config.guess config.sub