[PATCH v2] acl: use common top-level variable for easier maintenance

[Andre Muezerie]

Updated meson.build to use common variables cc_has_avx512 and
cc_avx512_flags.

Signed-off-by: Andre Muezerie <andremue at linux.microsoft.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 config/x86/meson.build | 2 +-
 lib/acl/meson.build    | 8 ++------
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/config/x86/meson.build b/config/x86/meson.build
index 47a5b0c04a..12befd4d73 100644
--- a/config/x86/meson.build
+++ b/config/x86/meson.build
@@ -14,7 +14,7 @@ if is_linux or cc.get_id() == 'gcc'
     endif
 endif
 
-cc_avx512_flags = ['-mavx512f', '-mavx512vl', '-mavx512dq', '-mavx512bw']
+cc_avx512_flags = ['-mavx512f', '-mavx512vl', '-mavx512dq', '-mavx512bw', '-mavx512cd']
 cc_has_avx512 = false
 target_has_avx512 = false
 if (binutils_ok and cc.has_multi_arguments(cc_avx512_flags)
diff --git a/lib/acl/meson.build b/lib/acl/meson.build
index fefe131a48..17c693e269 100644
--- a/lib/acl/meson.build
+++ b/lib/acl/meson.build
@@ -55,15 +55,11 @@ if dpdk_conf.has('RTE_ARCH_X86')
             sources += files('acl_run_avx512.c')
             cflags += '-DCC_AVX512_SUPPORT'
 
-        elif cc.has_multi_arguments('-mavx512f', '-mavx512vl',
-                    '-mavx512cd', '-mavx512bw')
-
+        elif cc_has_avx512
             avx512_tmplib = static_library('avx512_tmp',
                 'acl_run_avx512.c',
                 dependencies: static_rte_eal,
-                c_args: cflags +
-                    ['-mavx512f', '-mavx512vl',
-                     '-mavx512cd', '-mavx512bw'])
+                c_args: cflags + cc_avx512_flags)
             objs += avx512_tmplib.extract_objects(
                     'acl_run_avx512.c')
             cflags += '-DCC_AVX512_SUPPORT'
-- 
2.48.1.vfs.0.0