From 86df85d511c8a6c92da248372b47522d0a7e1aec Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Sun, 7 Jun 2020 20:27:18 +0300
Subject: [PATCH] Remove warnings from sample code. Closes #7248.

---
 mesonbuild/compilers/mixins/clike.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mesonbuild/compilers/mixins/clike.py b/mesonbuild/compilers/mixins/clike.py
index 1bbe6986a..b088fde2b 100644
--- a/mesonbuild/compilers/mixins/clike.py
+++ b/mesonbuild/compilers/mixins/clike.py
@@ -1108,7 +1108,7 @@ class CLikeCompiler:
                              'the compiler you are using. has_link_argument or '
                              'other similar method can be used instead.'
                              .format(arg))
-        code = 'int i;\n'
+        code = 'extern int i;\nint i;\n'
         return self.has_arguments(args, env, code, mode='compile')
 
     def has_multi_link_arguments(self, args, env):