echo ""
${M4:-/usr/bin/m4} --version
echo ""
-gnulib-tool --version
-echo ""
######################################################################
### update infrastructure
-gnulib-tool --update && \
autoreconf -i --force --verbose
-echo "guile-readline..."
-(cd guile-readline && ./autogen.sh)
-
echo "Now run configure and make."
-echo "You must pass the \`--enable-maintainer-mode' option to configure."