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-rw-r--r--config/x86/meson.build11
1 files changed, 10 insertions, 1 deletions
diff --git a/config/x86/meson.build b/config/x86/meson.build
index 33efb5e..9e5952a 100644
--- a/config/x86/meson.build
+++ b/config/x86/meson.build
@@ -2,7 +2,16 @@
# Copyright(c) 2017 Intel Corporation
# for checking defines we need to use the correct compiler flags
-march_opt = '-march=@0@'.format(machine)
+march_opt = ['-march=@0@'.format(machine)]
+
+# get binutils version for the workaround of Bug 97
+ldver = run_command('ld', '-v').stdout().strip()
+if ldver.contains('2.30')
+ if cc.has_argument('-mno-avx512f')
+ march_opt += '-mno-avx512f'
+ message('Binutils 2.30 detected, disabling AVX512 support as workaround for bug #97')
+ endif
+endif
# we require SSE4.2 for DPDK
sse_errormsg = '''SSE4.2 instruction set is required for DPDK.