chaoren updated this revision to Diff 30211. chaoren added a comment. - Split Makefile to isolate each dylib.
http://reviews.llvm.org/D11367 Files: test/functionalities/load_unload/Makefile test/functionalities/load_unload/a.mk test/functionalities/load_unload/b.mk test/functionalities/load_unload/c.mk test/functionalities/load_unload/d.mk test/functionalities/load_unload/hidden/.keep test/functionalities/load_unload/hidden/Makefile
Index: test/functionalities/load_unload/hidden/Makefile =================================================================== --- /dev/null +++ test/functionalities/load_unload/hidden/Makefile @@ -0,0 +1,11 @@ +LEVEL := ../../../make + +LIB_PREFIX := loadunload_ + +CFLAGS_EXTRAS := -DHIDDEN + +DYLIB_NAME := $(LIB_PREFIX)d +DYLIB_C_SOURCES := ../d.c +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules Index: test/functionalities/load_unload/d.mk =================================================================== --- /dev/null +++ test/functionalities/load_unload/d.mk @@ -0,0 +1,9 @@ +LEVEL := ../../make + +LIB_PREFIX := loadunload_ + +DYLIB_NAME := $(LIB_PREFIX)d +DYLIB_C_SOURCES := d.c +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules Index: test/functionalities/load_unload/c.mk =================================================================== --- /dev/null +++ test/functionalities/load_unload/c.mk @@ -0,0 +1,9 @@ +LEVEL := ../../make + +LIB_PREFIX := loadunload_ + +DYLIB_NAME := $(LIB_PREFIX)c +DYLIB_C_SOURCES := c.c +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules Index: test/functionalities/load_unload/b.mk =================================================================== --- /dev/null +++ test/functionalities/load_unload/b.mk @@ -0,0 +1,9 @@ +LEVEL := ../../make + +LIB_PREFIX := loadunload_ + +DYLIB_NAME := $(LIB_PREFIX)b +DYLIB_C_SOURCES := b.c +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules Index: test/functionalities/load_unload/a.mk =================================================================== --- /dev/null +++ test/functionalities/load_unload/a.mk @@ -0,0 +1,21 @@ +LEVEL := ../../make + +LIB_PREFIX := loadunload_ + +CFLAGS_EXTRAS := -fPIC +LD_EXTRAS := -L. -l$(LIB_PREFIX)b + +DYLIB_NAME := $(LIB_PREFIX)a +DYLIB_C_SOURCES := a.c +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules + +.PHONY: +$(DYLIB_FILENAME): lib_b + +lib_b: + $(MAKE) -f b.mk + +clean:: + $(MAKE) -f b.mk clean Index: test/functionalities/load_unload/Makefile =================================================================== --- test/functionalities/load_unload/Makefile +++ test/functionalities/load_unload/Makefile @@ -1,84 +1,24 @@ -CC ?= clang -ifeq "$(ARCH)" "" - ARCH = x86_64 -endif +LEVEL := ../../make -ifeq "$(OS)" "" - OS = $(shell uname -s) -endif +LIB_PREFIX := loadunload_ -CFLAGS ?= -g -O0 -CWD := $(shell pwd) +LD_EXTRAS := -L. -l$(LIB_PREFIX)d -ldl +C_SOURCES := main.c -LIB_PREFIX := libloadunload_ +include $(LEVEL)/Makefile.rules -ifeq "$(OS)" "Darwin" - CFLAGS += -arch $(ARCH) - DS := dsymutil - LD_FLAGS := -dynamiclib - LIB_A := $(LIB_PREFIX)a.dylib - LIB_B := $(LIB_PREFIX)b.dylib - LIB_C := $(LIB_PREFIX)c.dylib - LIB_D := $(LIB_PREFIX)d.dylib - EXEC_PATH := "@executable_path" - EXEC_PATH_A := -install_name $(EXEC_PATH)/$(LIB_A) - EXEC_PATH_B := -install_name $(EXEC_PATH)/$(LIB_B) - EXEC_PATH_C := -install_name $(EXEC_PATH)/$(LIB_C) - EXEC_PATH_D := -install_name $(CWD)/$(LIB_D) +.PHONY: +a.out: lib_a lib_b lib_c lib_d hidden_lib_d - DS_IF_DARWIN = $(DS) -o $@.dSYM $@ -else - CFLAGS += -fPIC - LD_FLAGS := -shared - LIB_DL := -ldl - LIB_A := $(LIB_PREFIX)a.so - LIB_B := $(LIB_PREFIX)b.so - LIB_C := $(LIB_PREFIX)c.so - LIB_D := $(LIB_PREFIX)d.so -endif +lib_%: + $(MAKE) -f $*.mk -all: a.out $(LIB_A) $(LIB_B) $(LIB_C) $(LIB_D) hidden/$(LIB_D) +hidden_lib_d: + $(MAKE) -C hidden -a.out: main.o $(LIB_D) - $(CC) $(CFLAGS) -o a.out main.o -L. -pie -lloadunload_d $(LIB_DL) - -main.o: main.c - $(CC) $(CFLAGS) -c main.c - -hidden/$(LIB_D): dh.o - $(CC) $(CFLAGS) $(LD_FLAGS) -o hidden/$(LIB_D) dh.o - $(DS_IF_DARWIN) - -$(LIB_A): a.o $(LIB_B) - $(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_A) -o $(LIB_A) a.o -L. -lloadunload_b - $(DS_IF_DARWIN) - -a.o: a.c - $(CC) $(CFLAGS) -c a.c - -$(LIB_B): b.o - $(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_B) -o $(LIB_B) b.o - $(DS_IF_DARWIN) - -b.o: b.c - $(CC) $(CFLAGS) -c b.c - -$(LIB_C): c.o - $(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_C) -o $(LIB_C) c.o - $(DS_IF_DARWIN) - -c.o: c.c - $(CC) $(CFLAGS) -c c.c - -$(LIB_D): d.o - $(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_D) -o $(LIB_D) d.o - $(DS_IF_DARWIN) - -d.o: d.c - $(CC) $(CFLAGS) -c d.c - -dh.o: d.c - $(CC) $(CFLAGS) -DHIDDEN -c d.c -o dh.o - -clean: - rm -rf $(wildcard *.o *~ *.dylib *.so a.out *.dSYM hidden/*) +clean:: + $(MAKE) -f a.mk clean + $(MAKE) -f b.mk clean + $(MAKE) -f c.mk clean + $(MAKE) -f d.mk clean + $(MAKE) -C hidden clean
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