0e0a489013
The unit test mock library contains wrappers that aren't directly referenced but still need to be kept to allow the final link to work when they are used via --wrap. Add the spdk_mock library to the whole-archive list to prevent it from getting removed. Fixes build with LTO enabled. Change-Id: I2c70be7cb517a373178d34026f9980396727f8df Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-on: https://review.gerrithub.io/401074 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
67 lines
3.0 KiB
Makefile
67 lines
3.0 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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# Event subsystems only export constructor functions, so wrap these
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# in whole-archive linker args
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SPDK_FILTER_LIB_LIST = $(filter event_%,$(SPDK_LIB_LIST))
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# RPC libraries only export constructor functions, so these need to be treated
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# separately and wrapped in whole-archive linker args
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SPDK_FILTER_LIB_LIST += $(filter %_rpc,$(SPDK_LIB_LIST))
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# Currently some libraries contain their respective RPC methods
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# rather than breaking them out into separate libraries. So we must also include
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# these directories in the RPC library list.
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SPDK_FILTER_LIB_LIST += $(filter iscsi,$(SPDK_LIB_LIST))
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SPDK_FILTER_LIB_LIST += $(filter nbd,$(SPDK_LIB_LIST))
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SPDK_FILTER_LIB_LIST += $(filter net,$(SPDK_LIB_LIST))
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SPDK_FILTER_LIB_LIST += $(filter scsi,$(SPDK_LIB_LIST))
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SPDK_FILTER_LIB_LIST += $(filter vhost,$(SPDK_LIB_LIST))
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# The unit test mock wrappers need to be wrapped in whole-archive so they don't get
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# automatically removed with LTO.
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SPDK_FILTER_LIB_LIST += $(filter spdk_mock,$(SPDK_LIB_LIST))
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SPDK_WHOLE_ARCHIVE_LIB_LIST = $(sort $(SPDK_FILTER_LIB_LIST))
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SPDK_REMAINING_LIB_LIST = $(filter-out $(SPDK_WHOLE_ARCHIVE_LIB_LIST),$(SPDK_LIB_LIST))
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SPDK_LIB_FILES = $(call spdk_lib_list_to_files,$(SPDK_LIB_LIST))
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SPDK_LIB_LINKER_ARGS = \
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-L$(SPDK_ROOT_DIR)/build/lib \
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-Wl,--whole-archive \
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$(SPDK_WHOLE_ARCHIVE_LIB_LIST:%=-lspdk_%) \
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-Wl,--no-whole-archive \
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$(SPDK_REMAINING_LIB_LIST:%=-lspdk_%)
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install: all
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