Makefile: a few more cleanups

Makefile

@@ -3,9 +3,12 @@ include Makefile.inc
 all:
 	cd asoft_basic-utils && make
 	cd asoft_presenter && make
+	cd chiptune_player && make
 	cd dos33fs-utils && make
 	cd hgr-utils && make
+	cd gr-sim && make
 	cd gr-utils && make
+	cd mockingboard && make
 	cd mode7 && make
 	cd mode7_demo && make
 	cd still_alive && make
@@ -15,9 +18,12 @@ all:
 install:
 	cd asoft_basic-utils && make install
 	cd asoft_presenter && make install
+	cd chiptune_player && make install
 	cd dos33fs-utils && make install
 	cd hgr-utils && make install
+	cd gr-sim && make install
 	cd gr-utils && make install
+	cd mockingboard && make install
 	cd mode7 && make install
 	cd mode7_demo && make install
 	cd still_alive && make install
@@ -27,9 +33,12 @@ install:
 clean:
 	cd asoft_basic-utils && make clean
 	cd asoft_presenter && make clean
+	cd chiptune_player && make clean
 	cd dos33fs-utils && make clean
 	cd hgr-utils && make clean
+	cd gr-sim && make clean
 	cd gr-utils && make clean
+	cd mockingboard && make clean
 	cd mode7 && make clean
 	cd mode7_demo && make clean
 	cd still_alive && make clean