From 722b62d97d75689cff1ef3f1e4eb6d77d6498811 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 22 Dec 2022 21:36:50 +0100 Subject: [PATCH] libvhost-user: 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 Suggested-by: Paolo Bonzini Message-Id: <737ebf2e697f8640558e6f73d96a692711f548f6.1671741278.git.marcel@holtmann.org> Signed-off-by: Paolo Bonzini --- subprojects/libvhost-user/meson.build | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/subprojects/libvhost-user/meson.build b/subprojects/libvhost-user/meson.build index 39825d9404..a18014e7f2 100644 --- a/subprojects/libvhost-user/meson.build +++ b/subprojects/libvhost-user/meson.build @@ -1,6 +1,12 @@ project('libvhost-user', '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') threads = dependency('threads') glib = dependency('glib-2.0')