From 8d5666d76b0a2b0f852e51412c79c3d3d8c90801 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 22 Dec 2022 21:36:51 +0100
Subject: [PATCH] libvduse: Add extra compiler warnings
In case libvhost-user is used externally, that projects compiler
warnings might be more strict. Enforce an extra set of compiler warnings
to catch issues early on.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <08daa1896ad8824e17d57d6a970bc0b4bee73ece.1671741278.git.marcel@holtmann.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
subprojects/libvduse/meson.build | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/subprojects/libvduse/meson.build b/subprojects/libvduse/meson.build
index ba08f5ee1a0..3e3b53da33a 100644
--- a/subprojects/libvduse/meson.build
+++ b/subprojects/libvduse/meson.build
@@ -1,6 +1,12 @@
project('libvduse', 'c',
license: 'GPL-2.0-or-later',
- default_options: ['c_std=gnu99'])
+ default_options: ['warning_level=1', 'c_std=gnu99'])
+
+cc = meson.get_compiler('c')
+add_project_arguments(cc.get_supported_arguments('-Wsign-compare',
+ '-Wdeclaration-after-statement',
+ '-Wstrict-aliasing'),
+ native: false, language: 'c')
libvduse = static_library('vduse',
files('libvduse.c'),
--
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