cloudflare/luajit-mm
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Link objects together via "ld -r", and the resulting combined *.o can be directly linked

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to luajit.
This commit is contained in:
Shuxin Yang 2014-12-03 15:52:55 -08:00
parent 8ec9bdad27
commit a686bbd9c3
1 changed files with 8 additions and 3 deletions
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11
Makefile
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@ -6,6 +6,9 @@ default : all
AR_NAME := libljmm.a AR_NAME := libljmm.a
SO_NAME := libljmm.so SO_NAME := libljmm.so
OBJ_COMBINED := ljmm-combined.o
OBJ_COMBINED_PIC := ljmm-combined_dyn.o
# For testing and benchmarking, see details in adaptor.c # For testing and benchmarking, see details in adaptor.c
ADAPTOR_SO_NAME := libljmm4adaptor.so ADAPTOR_SO_NAME := libljmm4adaptor.so
@ -42,7 +45,7 @@ DEMO_SRCS = demo.c
# Highest level dependency # Highest level dependency
all: $(AR_NAME) $(SO_NAME) $(ADAPTOR_SO_NAME) $(RBTREE_TEST) \ all: $(AR_NAME) $(SO_NAME) $(ADAPTOR_SO_NAME) $(RBTREE_TEST) \
$(DEMO_NAME) $(UNIT_TEST) $(DEMO_NAME) $(UNIT_TEST) $(OBJ_COMBINED) $(OBJ_COMBINED_PIC)
test $(DEMO_NAME): $(AR_NAME) $(SO_NAME) $(SO_4_ADAPTOR_NAME) test $(DEMO_NAME): $(AR_NAME) $(SO_NAME) $(SO_4_ADAPTOR_NAME)
@ -57,8 +60,9 @@ test $(DEMO_NAME): $(AR_NAME) $(SO_NAME) $(SO_4_ADAPTOR_NAME)
# #
##################################################################### #####################################################################
# #
$(AR_NAME) : $(AR_OBJ) $(AR_NAME) $(OBJ_COMBINED) : $(AR_OBJ)
$(AR) cru $@ $(AR_OBJ) $(AR) cru $@ $(AR_OBJ)
ld -r $(AR_OBJ) -o $(OBJ_COMBINED)
cat $(BUILD_AR_DIR)/*.d > ar_dep.txt cat $(BUILD_AR_DIR)/*.d > ar_dep.txt
$(AR_OBJ) : $(BUILD_AR_DIR)/%.o : %.c $(AR_OBJ) : $(BUILD_AR_DIR)/%.o : %.c
@ -72,8 +76,9 @@ $(AR_OBJ) : $(BUILD_AR_DIR)/%.o : %.c
$(SO_OBJ) : $(BUILD_SO_DIR)/%.o : %.c $(SO_OBJ) : $(BUILD_SO_DIR)/%.o : %.c
$(CC) -c $(CFLAGS) $(SO_BUILD_CFLAGS) $< -o $@ $(CC) -c $(CFLAGS) $(SO_BUILD_CFLAGS) $< -o $@
$(SO_NAME) : $(SO_OBJ) $(SO_NAME) $(OBJ_COMBINED_PIC): $(SO_OBJ)
$(CC) $(CFLAGS) $(SO_BUILD_CFLAGS) $(SO_OBJ) -shared -o $(SO_NAME) $(CC) $(CFLAGS) $(SO_BUILD_CFLAGS) $(SO_OBJ) -shared -o $(SO_NAME)
ld -r $(SO_OBJ) -o $(OBJ_COMBINED_PIC)
$(ADAPTOR_SO_OBJ) : $(BUILD_SO_DIR)/adaptor_%.o : %.c $(ADAPTOR_SO_OBJ) : $(BUILD_SO_DIR)/adaptor_%.o : %.c
$(CC) -c $(CFLAGS) $(SO_BUILD_CFLAGS) -DFOR_ADAPTOR $< -o $@ $(CC) -c $(CFLAGS) $(SO_BUILD_CFLAGS) -DFOR_ADAPTOR $< -o $@