$(call install_file)
# Include sub-directories makefiles
+$(call include_subdirs,subproj lib1 lib2 prog)
-S := subproj
-include $T/subproj/Build.mak
-
-S := lib1
-include $T/lib1/Build.mak
-
-S := lib2
-include $T/lib2/Build.mak
-
-S := prog
-include $T/prog/Build.mak