Introduce rules.mak (Avi Kivity)

Add a file for common makefile rules.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6378 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile

 # Makefile for QEMU.
 
 include config-host.mak
+include $(SRC_PATH)/rules.mak
 
 .PHONY: all clean cscope distclean dvi html info install install-doc \
 	recurse-all speed tar tarbin test
 
 VPATH=$(SRC_PATH):$(SRC_PATH)/hw
 
+
 CFLAGS += $(OS_CFLAGS) $(ARCH_CFLAGS)
 LDFLAGS += $(OS_LDFLAGS) $(ARCH_LDFLAGS)
 
@@ -188,12 +190,6 @@ libqemu_user.a: $(USER_OBJS)
 qemu-img$(EXESUF): qemu-img.o qemu-tool.o osdep.o $(BLOCK_OBJS)
 	$(CC) $(LDFLAGS) -o $@ $^ -lz $(LIBS)
 
-%.o: %.c
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
-
-%.o: %.m
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
-
 qemu-nbd$(EXESUF):  qemu-nbd.o qemu-tool.o osdep.o $(BLOCK_OBJS)
 	$(CC) $(LDFLAGS) -o $@ $^ -lz $(LIBS)
 

Makefile.target

 include config.mak
+include $(SRC_PATH)/rules.mak
 
 TARGET_BASE_ARCH:=$(TARGET_ARCH)
 ifeq ($(TARGET_ARCH), x86_64)
@@ -731,12 +732,6 @@ else
 	$(SHELL) $(SRC_PATH)/feature_to_c.sh $@ $(TARGET_XML_FILES)
 endif
 
-%.o: %.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
-
-%.o: %.S
-	$(CC) $(CPPFLAGS) -c -o $@ $<
-
 clean:
 	rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
 	rm -f *.d */*.d tcg/*.o

rules.mak

+
+%.o: %.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+
+%.o: %.S
+	$(CC) $(CPPFLAGS) -c -o $@ $<
+
+%.o: %.m
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+