Makefile: split OBJECTS into OBJECTS and GIT_OBJS

Add a new GIT_OBJS variable, with the objects sufficient to get to a
git.o or common-main.o.

Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: avar

Makefile

@@ -582,6 +582,7 @@ GENERATED_H =
 EXTRA_CPPFLAGS =
 FUZZ_OBJS =
 FUZZ_PROGRAMS =
+GIT_OBJS =
 LIB_OBJS =
 OBJECTS =
 PROGRAM_OBJS =
@@ -2388,10 +2389,12 @@ XDIFF_OBJS += xdiff/xutils.o
 
 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
 
-OBJECTS += $(LIB_OBJS)
-OBJECTS += $(BUILTIN_OBJS)
-OBJECTS += common-main.o
-OBJECTS += git.o
+GIT_OBJS += $(LIB_OBJS)
+GIT_OBJS += $(BUILTIN_OBJS)
+GIT_OBJS += common-main.o
+GIT_OBJS += git.o
+
+OBJECTS += $(GIT_OBJS)
 OBJECTS += $(PROGRAM_OBJS)
 OBJECTS += $(TEST_OBJS)
 OBJECTS += $(XDIFF_OBJS)