linux-sgx-trts-modified/sdk/sample_libcrypto/Makefile

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include ../../buildenv.mk

CRYPTO_PATH = $(LINUX_EXTERNAL_DIR)/crypto_px

CXXFLAGS += -Werror -fno-rtti -fno-exceptions -fPIC

CPPFLAGS := -isystem $(CRYPTO_PATH)/include \
            -I$(COMMON_DIR)/inc/internal/           

IPPFLAGS := -Wl,--start-group  \
            $(CRYPTO_PATH)/libcrypto_px.a \
            -Wl,--end-group 

OBJS := sample_libcrypto.o

LIBSAMPLECRYPTO := libsample_libcrypto.so

$(BUILD_DIR):
	@$(MKDIR) $@

.PHONY: all
all: $(LIBSAMPLECRYPTO) | $(BUILD_DIR)
	@$(CP) $< $|

libcrypto_px:
	$(MAKE) -C $(CRYPTO_PATH)

# It's important that the IPPFLAGS go AFTER the .o / .cpp file(s)
$(LIBSAMPLECRYPTO): $(OBJS) libcrypto_px
	$(CXX) $(CXXFLAGS) -shared -Bdynamic -Wl,-soname,$(LIBSAMPLECRYPTO) $< -o $@ $(IPPFLAGS) -Wl,--version-script,sample_libcrypto.lds

$(OBJS): %.o: %.cpp
	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $< -o $@

.PHONY: clean
clean:
	$(MAKE) -C $(CRYPTO_PATH)  clean
	@$(RM) $(OBJS) $(LIBSAMPLECRYPTO) $(BUILD_DIR)/$(LIBSAMPLECRYPTO)

.PHONY: rebuild
rebuild: clean all