From a9cd01c98b263368806aa8188cd488ea78877688 Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Sun, 4 May 2014 09:49:21 +0000
Subject: [PATCH] [CMAKE] Enable -Wold-style-declaration for C builds

svn path=/trunk/; revision=63155
---
 reactos/cmake/gcc.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reactos/cmake/gcc.cmake b/reactos/cmake/gcc.cmake
index c6da9b8c19e..97658829b5b 100644
--- a/reactos/cmake/gcc.cmake
+++ b/reactos/cmake/gcc.cmake
@@ -36,6 +36,7 @@ if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
     add_compile_flags("-Wno-microsoft")
 endif()
 
+add_compile_flags_language("-Wold-style-declaration" "C")
 add_compile_flags_language("-fno-rtti -fno-exceptions" "CXX")
 
 #bug