[PATCH v14 60/81] lib/port: add compile warning about use of VLAs

[Andre Muezerie]

MSVC does not support VLAs, so we want to prevent VLAs from being
introduced under this path.

Signed-off-by: Andre Muezerie <andremue at linux.microsoft.com>
---
 lib/port/meson.build | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/port/meson.build b/lib/port/meson.build
index b597772872..4a09af361f 100644
--- a/lib/port/meson.build
+++ b/lib/port/meson.build
@@ -46,3 +46,11 @@ if dpdk_conf.has('RTE_HAS_LIBPCAP')
     dpdk_conf.set('RTE_PORT_PCAP', 1)
     ext_deps += pcap_dep # dependency provided in config/meson.build
 endif
+
+extra_flags = ['-Wvla']
+
+foreach arg: extra_flags
+    if cc.has_argument(arg)
+        cflags += arg
+    endif
+endforeach
-- 
2.47.0.vfs.0.3