bd982fb72c
autotools.mk: implement PKG_FIXUP:=patch-libtool This change allows to apply OpenWrt, Buildroot and OE libtool fixes to packages which fail badly at autoreconf. The fixup covers the common libtool versions 1.5, 2.2 and 2.4 and automatically determines the correct version to use.
John Crispin
ccb6b0a063
tools: clean up Makefiles / make ccache work