[PATCH v14 35/81] lib/cfgfile: 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/cfgfile/meson.build | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/cfgfile/meson.build b/lib/cfgfile/meson.build
index 88eb819856..afc0a87c00 100644
--- a/lib/cfgfile/meson.build
+++ b/lib/cfgfile/meson.build
@@ -3,3 +3,11 @@
 
 sources = files('rte_cfgfile.c')
 headers = files('rte_cfgfile.h')
+
+extra_flags = ['-Wvla']
+
+foreach arg: extra_flags
+    if cc.has_argument(arg)
+        cflags += arg
+    endif
+endforeach
-- 
2.47.0.vfs.0.3