e53ce4e413
Weak functions don't work well with static libraries and require the use of "whole-archive" flag to ensure that the correct function is used when linking. Since the weak functions are only used as placeholders within this library alone, we can replace them with non-weak functions using preprocessor ifdefs. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Tested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
37 lines
1.2 KiB
Meson
37 lines
1.2 KiB
Meson
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2017 Intel Corporation
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version = 2
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sources = files('acl_bld.c', 'acl_gen.c', 'acl_run_scalar.c',
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'rte_acl.c', 'tb_mem.c')
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headers = files('rte_acl.h', 'rte_acl_osdep.h')
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if dpdk_conf.has('RTE_ARCH_X86')
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sources += files('acl_run_sse.c')
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# compile AVX2 version if either:
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# a. we have AVX supported in minimum instruction set baseline
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# b. it's not minimum instruction set, but supported by compiler
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#
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# in former case, just add avx2 C file to files list
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# in latter case, compile c file to static lib, using correct compiler
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# flags, and then have the .o file from static lib linked into main lib.
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if dpdk_conf.has('RTE_MACHINE_CPUFLAG_AVX2')
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sources += files('acl_run_avx2.c')
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cflags += '-DCC_AVX2_SUPPORT'
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elif cc.has_argument('-mavx2')
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avx2_tmplib = static_library('avx2_tmp',
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'acl_run_avx2.c',
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dependencies: static_rte_eal,
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c_args: cflags + ['-mavx2'])
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objs += avx2_tmplib.extract_objects('acl_run_avx2.c')
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cflags += '-DCC_AVX2_SUPPORT'
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endif
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elif dpdk_conf.has('RTE_ARCH_ARM') or dpdk_conf.has('RTE_ARCH_ARM64')
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cflags += '-flax-vector-conversions'
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sources += files('acl_run_neon.c')
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elif dpdk_conf.has('RTE_ARCH_PPC_64')
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sources += files('acl_run_altivec.c')
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endif
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