3816dbf89b
Added -ffunction-sections / --gc-sections to allow the linker to remove unused functions when linking test executables. This reduces the number of required mock definitions to those actually required by tested code. Change-Id: I22725ce82e22675a7c2d28c8227e586f2cd65023 Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-on: https://review.gerrithub.io/c/436319 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
67 lines
2.2 KiB
Makefile
67 lines
2.2 KiB
Makefile
#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
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include $(SPDK_ROOT_DIR)/mk/spdk.app_vars.mk
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include $(SPDK_ROOT_DIR)/mk/spdk.mock.unittest.mk
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C_SRCS = $(TEST_FILE)
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CFLAGS += -I$(SPDK_ROOT_DIR)/lib
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CFLAGS += -I$(SPDK_ROOT_DIR)/test
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CFLAGS += -ffunction-sections
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LDFLAGS += -Wl,--gc-sections
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SPDK_LIB_LIST += thread util log sock
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LIBS += -lcunit $(SPDK_STATIC_LIB_LINKER_ARGS)
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APP = $(TEST_FILE:.c=)
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ifneq ($(UNIT_TEST_LINK_ENV),1)
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ENV_LINKER_ARGS =
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endif
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install: all
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all: $(APP)
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@:
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$(APP) : $(OBJS) $(SPDK_LIB_FILES) $(ENV_LIBS)
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$(LINK_C)
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clean:
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$(CLEAN_C) $(APP)
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include $(SPDK_ROOT_DIR)/mk/spdk.deps.mk
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