+sysincs:=usr/include usr/local/include
+syslibs:=usr/lib usr/lib32 usr/lib64 lib lib32 lib64 usr/local/lib usr/local/lib32 usr/local/lib64
+pkg_incl=$(lastword $(wildcard $(foreach f,$(sysincs), $(call bld_path,$(1),$(f)))))
+pkg_libs=$(lastword $(wildcard $(foreach f,$(syslibs), $(call bld_path,$(1),$(f)))))