forked from OSchip/llvm-project
49 lines
1.3 KiB
Makefile
49 lines
1.3 KiB
Makefile
CC ?= clang
|
|
ifeq "$(ARCH)" ""
|
|
ARCH = x86_64
|
|
endif
|
|
|
|
ifeq "$(OS)" ""
|
|
OS = $(shell uname -s)
|
|
endif
|
|
|
|
CFLAGS ?= -g -O0
|
|
CWD := $(shell pwd)
|
|
|
|
LIB_PREFIX := lib
|
|
|
|
ifeq "$(OS)" "Darwin"
|
|
CFLAGS += -arch $(ARCH)
|
|
DS := dsymutil
|
|
LD_FLAGS := -dynamiclib
|
|
LIB_INDIRECT := $(LIB_PREFIX)indirect.dylib
|
|
LIB_REEXPORT := $(LIB_PREFIX)reexport.dylib
|
|
EXEC_PATH := "@executable_path"
|
|
EXEC_PATH_INDIRECT := -install_name $(EXEC_PATH)/$(LIB_INDIRECT)
|
|
EXEC_PATH_REEXPORT := -install_name $(EXEC_PATH)/$(LIB_REEXPORT)
|
|
endif
|
|
|
|
all: a.out $(LIB_INDIRECT) $(LIB_REEXPORT)
|
|
|
|
a.out: main.o $(LIB_INDIRECT) $(LIB_REEXPORT)
|
|
$(CC) $(CFLAGS) -o a.out main.o -L. $(LIB_INDIRECT) $(LIB_REEXPORT)
|
|
|
|
main.o: main.c
|
|
$(CC) $(CFLAGS) -c main.c
|
|
|
|
$(LIB_INDIRECT): indirect.o
|
|
$(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_INDIRECT) -o $(LIB_INDIRECT) indirect.o
|
|
if [ "$(OS)" = "Darwin" ]; then dsymutil $(LIB_INDIRECT); fi
|
|
|
|
indirect.o: indirect.c
|
|
$(CC) $(CFLAGS) -c indirect.c
|
|
|
|
$(LIB_REEXPORT): reexport.o $(LIB_INDIRECT)
|
|
$(CC) $(CFLAGS) $(LD_FLAGS) $(EXEC_PATH_REEXPORT) -o $(LIB_REEXPORT) reexport.o -L. -lindirect -Wl,-alias_list,$(CWD)/alias.list
|
|
if [ "$(OS)" = "Darwin" ]; then dsymutil $(LIB_REEXPORT); fi
|
|
|
|
reexport.o: reexport.c
|
|
$(CC) $(CFLAGS) -c reexport.c
|
|
clean:
|
|
rm -rf $(wildcard *.o *~ *.dylib *.so a.out *.dSYM)
|