add directory study

study/linux-travel/MINIX-1.5/1.5/Source/commands/patch/Makefile

@@ -0,0 +1,15 @@
+CFLAGS=-DCHARSPRINTF			# patch for old compiler
+obj = patch.s pch.s inp.s util.s version.s
+
+patch: $(obj)
+	cc -i -o patch $(obj)
+
+patch.s: config.h common.h patch.c inp.h pch.h util.h version.h
+pch.s: config.h common.h pch.c pch.h util.h
+inp.s: config.h common.h inp.c inp.h util.h
+util.s: config.h common.h util.c util.h
+version.s: config.h common.h version.c version.h patchlevel.h util.h
+
+
+clean:	
+	@rm -f *.bak *.s patch