da8dcc27f6
armv8-a has optional CRC32 extension, march=armv8-a+crc enables code generation for the ARMv8-A architecture together with the optional CRC32 extensions. added RTE_MACHINE_CPUFLAG_CRC32 to detect the availability of CRC32 extension in compile time. At run-time, The RTE_CPUFLAG_CRC32 can be used to find the availability. armv8-a+crc target support added in GCC 4.9, Used inline assembly and emulated __ARM_FEATURE_CRC32 to work with tool-chain < 4.9 Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
62 lines
2.5 KiB
Makefile
62 lines
2.5 KiB
Makefile
# BSD LICENSE
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#
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# Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
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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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include $(RTE_SDK)/mk/rte.vars.mk
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# library name
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LIB = librte_hash.a
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CFLAGS += -O3
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CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
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EXPORT_MAP := rte_hash_version.map
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LIBABIVER := 2
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# all source are stored in SRCS-y
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SRCS-$(CONFIG_RTE_LIBRTE_HASH) := rte_cuckoo_hash.c
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SRCS-$(CONFIG_RTE_LIBRTE_HASH) += rte_fbk_hash.c
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# install this header file
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include := rte_hash.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include += rte_hash_crc.h
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ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include += rte_crc_arm64.h
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endif
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include += rte_jhash.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include += rte_thash.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_HASH)-include += rte_fbk_hash.h
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# this lib needs eal and ring
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DEPDIRS-$(CONFIG_RTE_LIBRTE_HASH) += lib/librte_eal lib/librte_ring
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include $(RTE_SDK)/mk/rte.lib.mk
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