meson.build: Enable Wextra and transform warning messages into errors

Even though this is a bit too much it helps catch errors/type errors
much sooner when building with yocto, as all of debug/verbose messages
are suppressed normally.

Bug-AGL: SPEC-3150

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: Id7c48cb0e8b48f0f7ac6e9f4636b84c789c2e5e2

diff --git a/meson.build b/meson.build
index c338ee6..b7fd577 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -16,6 +16,8 @@ add_project_arguments(
   cc.get_supported_arguments([
     '-Wno-unused-parameter',
     '-Wno-pedantic',
+    '-Wextra',
+    '-Werror'
   ]),
   language: 'c'
 )