From: Pekka Paalanen <pekka.paalanen@collabora.com>
Date: Tue, 9 Jul 2019 09:06:42 +0000 (+0300)
Subject: build: do not allow unresolved symbols
X-Git-Tag: upstream/9.0.0~323
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2f9ca278913bc0f3cfe44e1dbee6b60b36b10a22;p=platform%2Fupstream%2Fweston.git

build: do not allow unresolved symbols

Now that all cases of unresolved symbols have been either fixed or worked
around pending for a proper fix, we can switch the project to disallow
unresolved symbols during build. This will help catch programming mistakes
earlier.

Note, that existing Meson build directories will not automatically apply this
change. If you have an existing build directory, you must issue

	meson configure -Db_lundef=true

in it.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
---

diff --git a/meson.build b/meson.build
index 9fa787b9..75b221f6 100644
--- a/meson.build
+++ b/meson.build
@@ -4,7 +4,7 @@ project('weston',
 	default_options: [
 		'warning_level=3',
 		'c_std=gnu99',
-		'b_lundef=false',
+		'b_lundef=true',
 	],
 	meson_version: '>= 0.47',
 	license: 'MIT/Expat',