fix Makefile chmod (644)
replace MD5SUM with HASH
add PKG_MIRROR_HASH when PKG_SOURCE_PROTO:=git
(PKG_SOURCE_PROTO:=svn tarballs are not reproducible for now)
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
Use the generic autoreconf facility to pickup proper variants of
autoconf, automake and libtool.
Remove the unneeded Build/Configure override.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>