@@ -1,20 +1,22 @@ #! /bin/bash -( - mkdir aclocal >/dev/null 2>/dev/null - cd aclocal || exit 1 - - for file in shobj.m4 tcl.m4; do - rm -f "${file}" - - wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}" || continue - - mv "${file}.new" "${file}" - done -) +if [ "$1" = '--update' ]; then + ( + mkdir aclocal >/dev/null 2>/dev/null + cd aclocal || exit 1 + + for file in shobj.m4 tcl.m4; do + rm -f "${file}" + + wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}" || continue + + mv "${file}.new" "${file}" + done + ) +fi cat aclocal/*.m4 > aclocal.m4 || exit 1 autoconf || exit 1 rm -rf autom4te.cache/ exit 0