488570ebd4
Many open source projects have moved to using SPDX identifiers to specify license information, reducing the amount of boilerplate code in every source file. This patch replaces the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause identifier. Almost all of these files share the exact same license text, and this patch only modifies the files that contain the most common license text. There can be slight variations because the third clause contains company names - most say "Intel Corporation", but there are instances for Nvidia, Samsung, Eideticom and even "the copyright holder". Used a bash script to automate replacement of the license text with SPDX identifier which is checked into scripts/spdx.sh. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: <qun.wan@intel.com>
45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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include $(SPDK_ROOT_DIR)/mk/spdk.lib_deps.mk
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# _uniq returns the unique elements from the list specified. It does
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# not change the order of the elements. If the same element occurs
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# multiple times in the list, the last instance is kept and the others
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# removed.
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# Example: _uniq(conf log json log util util log util) = conf json log util
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define _uniq
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$(if $1,$(call _uniq,$(filter-out $(lastword $1),$1)) $(lastword $1))
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endef
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define _deplibs
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$(if $1,$(foreach d,$1,$(d) $(call _deplibs,$(DEPDIRS-$(d)))))
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endef
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define deplibs
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$(call _uniq,$(call _deplibs,$1))
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endef
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SPDK_DEPLIB_LIST += $(call deplibs,$(SPDK_LIB_LIST))
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SPDK_LIB_FILES = $(call spdk_lib_list_to_static_libs,$(SPDK_DEPLIB_LIST))
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SPDK_LIB_LINKER_ARGS = \
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-L$(SPDK_ROOT_DIR)/build/lib \
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-Wl,--whole-archive \
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-Wl,--no-as-needed \
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$(SPDK_DEPLIB_LIST:%=-lspdk_%) \
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-Wl,--no-whole-archive
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# This is primarily used for unit tests to ensure they link when shared library
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# build is enabled. Shared libraries can't get their mock implementation from
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# the unit test file. Note that even for unittests, we must include the mock
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# library with whole-archive, to keep its functions from getting stripped out
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# when LTO is enabled.
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SPDK_STATIC_LIB_LINKER_ARGS = \
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$(SPDK_LIB_LIST:%=$(SPDK_ROOT_DIR)/build/lib/libspdk_%.a) \
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-Wl,--whole-archive \
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$(SPDK_ROOT_DIR)/build/lib/libspdk_ut_mock.a \
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-Wl,--no-whole-archive
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