# Exit on error:
set -e

wget http://ftpmirror.gnu.org/m4/m4-1.4.17.tar.gz
tar xf m4-1.4.17.tar.gz
cd m4-1.4.17
./configure --prefix=
make install
cd ..
rm -rf m4-1.4.17
rm m4-1.4.17.tar.gz

exit 0