3 # Some platforms may not have m4/autoconf. If not, build temporary copies in
6 export PATH=$DEPENDS/pre-build-deps/bin:$PATH
7 which m4 >/dev/null 2>/dev/null || make -C $DEPENDS/pre-depends/m4-pre-depends
8 which autoconf >/dev/null 2>/dev/null || make -C $DEPENDS/pre-depends/autoconf-pre-depends
9 which autoconf >/dev/null 2>/dev/null || \
10 (echo "autoconf was not found and could not be built. Aborting." && exit 1)