From: Michael Qiu Date: Thu, 28 Jan 2016 07:30:34 +0000 (+0800) Subject: eal/x86: fix build with gcc 5.3.1 X-Git-Tag: spdx-start~7669 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2593612db0c7517b21a1bed9311718e7e76c58fe;p=dpdk.git eal/x86: fix build with gcc 5.3.1 In fedora 22 with GCC version 5.3.1, when compile, will result an error: include/rte_memcpy.h:309:7: error: "RTE_MACHINE_CPUFLAG_AVX2" is not defined [-Werror=undef] #elif RTE_MACHINE_CPUFLAG_AVX2 Fixes: 9484092baad3 ("eal/x86: optimize memcpy for AVX512 platforms") Signed-off-by: Michael Qiu Acked-by: Zhihong Wang --- diff --git a/app/test/test_memcpy_perf.c b/app/test/test_memcpy_perf.c index 73babece6d..f150d8d3e8 100644 --- a/app/test/test_memcpy_perf.c +++ b/app/test/test_memcpy_perf.c @@ -81,7 +81,7 @@ static size_t buf_sizes[TEST_VALUE_RANGE]; /* Data is aligned on this many bytes (power of 2) */ #ifdef RTE_MACHINE_CPUFLAG_AVX512F #define ALIGNMENT_UNIT 64 -#elif RTE_MACHINE_CPUFLAG_AVX2 +#elif defined RTE_MACHINE_CPUFLAG_AVX2 #define ALIGNMENT_UNIT 32 #else /* RTE_MACHINE_CPUFLAG */ #define ALIGNMENT_UNIT 16 diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h index d965957956..8e2c53c338 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h +++ b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h @@ -306,7 +306,7 @@ COPY_BLOCK_128_BACK63: goto COPY_BLOCK_128_BACK63; } -#elif RTE_MACHINE_CPUFLAG_AVX2 +#elif defined RTE_MACHINE_CPUFLAG_AVX2 /** * AVX2 implementation below