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From: Leyi Rong <leyi.rong@intel.com>
To: bruce.richardson@intel.com, talshn@nvidia.com, qi.z.zhang@intel.com,
pallavi.kadam@intel.com, ferruh.yigit@intel.com, ranjit.menon@intel.com,
beilei.xing@intel.com
Cc: dev@dpdk.org,
Leyi Rong <leyi.rong@intel.com>
Date: Wed, 27 Jan 2021 22:27:06 +0800
Message-Id: <20210127142706.6290-3-leyi.rong@intel.com>
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<20210127142706.6290-1-leyi.rong@intel.com>
Subject: [dpdk-dev] [PATCH v3 2/2] net/i40e: fix mingw build error
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Disable i40e avx512 code path for windows build to
avoid the mingw build error.
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
---
drivers/net/i40e/meson.build | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/i40e/meson.build b/drivers/net/i40e/meson.build
index c0acdf4fd4..f5fc5a17e0 100644
--- a/drivers/net/i40e/meson.build
+++ b/drivers/net/i40e/meson.build
@@ -54,6 +54,10 @@ if arch_subdir == 'x86'
cc.has_argument('-mavx512f') and
cc.has_argument('-mavx512bw'))
+ if is_windows and cc.get_id() != 'clang'
+ i40e_avx512_cc_support = false
+ endif
+
if i40e_avx512_cpu_support == true or i40e_avx512_cc_support == true
cflags += ['-DCC_AVX512_SUPPORT']
avx512_args = [cflags, '-mavx512f', '-mavx512bw']
--
2.17.1