-(autoconf --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have autoconf installed to generate the build system."
- echo
- exit 1
-}
-(libtoolize --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have libtool installed to generate the build system."
- echo
- exit 1
-}
-(autoheader --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have autoheader installed to generate the build system."
- echo
- exit 1
-}
-(automake --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have automake installed to generate the build system."
- echo
- exit 1
-}