Disable i40e avx512 code path for windows build to
avoid the mingw build error.
Fixes: e6a6a138919f ("net/i40e: add AVX512 vector path")
Signed-off-by: Leyi Rong <leyi.r...@intel.com>
---
config/x86/cross-mingw | 3 +++
drivers/net/i40e/meson.build | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
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'
diff --git a/drivers/net/i40e/meson.build b/drivers/net/i40e/meson.build
index c0acdf4fd4..c9a1a50407 100644
--- a/drivers/net/i40e/meson.build
+++ b/drivers/net/i40e/meson.build
@@ -54,7 +54,7 @@ if arch_subdir == 'x86'
cc.has_argument('-mavx512f') and
cc.has_argument('-mavx512bw'))
- if i40e_avx512_cpu_support == true or i40e_avx512_cc_support == true
+ if not is_windows and (i40e_avx512_cpu_support == true or
i40e_avx512_cc_support == true)
cflags += ['-DCC_AVX512_SUPPORT']
avx512_args = [cflags, '-mavx512f', '-mavx512bw']
if cc.has_argument('-march=skylake-avx512')
--
2.17.1
