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)