[dpdk-dev] [PATCH v3 1/2] config: disable avx512 on mingw cross build

Leyi Rong leyi.rong at intel.com
Wed Jan 27 15:27:05 CET 2021


Disable avx512 when on mingw cross build, as .seh_savexmm
build error reports if avx512 is enabled.

Signed-off-by: Leyi Rong <leyi.rong at intel.com>
---
 config/x86/cross-mingw | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/config/x86/cross-mingw b/config/x86/cross-mingw
index 4c15a7fa2e..48a82b457e 100644
--- a/config/x86/cross-mingw
+++ b/config/x86/cross-mingw
@@ -11,3 +11,6 @@ system = 'windows'
 cpu_family = 'x86_64'
 cpu = 'native'
 endian = 'little'
+
+[properties]
+c_args = '-mno-avx512f'
-- 
2.17.1



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