-# Include sub-directories makefiles
-
-C := subproj
-include $T/subproj/Build.mak
+# Create the include directory symbolic link
+setup_include_dir__ := $(call symlink_include_dir,makeit)
-C := lib1
-include $T/lib1/Build.mak
+# General rule to install headers of this project
+$I/include/makeit/%.h: $T/%.h
+ $(call install_file)
-C := lib2
-include $T/lib2/Build.mak
-
-C := prog
-include $T/prog/Build.mak
+# Include sub-directories makefiles
+$(call include_subdirs,subproj lib1 lib2 prog)