first commit

03_day/MAKE/SRC6/MYLIB/foo.c

@@ -0,0 +1,8 @@
+// foo.c
+#include <stdio.h>
+#include <mylib.h>
+
+void foo()
+{
+	printf("foo\n");
+}

03_day/MAKE/SRC6/MYLIB/goo.c

@@ -0,0 +1,8 @@
+// goo.c
+#include <stdio.h>
+#include <mylib.h>
+
+void goo()
+{
+	printf("goo\n");
+}

03_day/MAKE/SRC6/MYLIB/makefile

@@ -0,0 +1,16 @@
+TLIB=mylib.a
+OBJS=foo.o goo.o
+CC=cc
+INCPATH=.
+CFLAGS=-Wall -I$(INCPATH)
+
+.c.o:
+	$(CC) $(CFLAGS) -c $<
+
+$(TLIB): $(OBJS)
+	ar cr $(TLIB) $(OBJS)
+
+$(OBJS): $(INCPATH)/mylib.h
+
+cleanall:
+	-rm -f *.o *.a

03_day/MAKE/SRC6/MYLIB/mylib.h

@@ -0,0 +1,4 @@
+// mylib.h
+
+void foo();
+void goo();