cmake: Don't set gnu99 on CXX files.

diff --git a/extras/buildsystem/cmake/CMakeLists/root_CMakeLists.txt b/extras/buildsystem/cmake/CMakeLists/root_CMakeLists.txt
index 215dddd0cf5a2a34385c9c8c70e263b9dc10665d..c8881eb82b8a90c1bf08822bcceb823e32ad39a4 100644 (file)
--- a/extras/buildsystem/cmake/CMakeLists/root_CMakeLists.txt
+++ b/extras/buildsystem/cmake/CMakeLists/root_CMakeLists.txt
@@ -9,9 +9,11 @@ include( vlc_module_funcs )
 # Our config
 include( config )
 
+# Global definitions
 add_definitions(-DHAVE_CONFIG_H)
 add_definitions(-D__LIBVLC__)
-add_definitions(-I. -std=gnu99)
+add_definitions(-I.)
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
 
 # Needed for glibc:
 add_definitions(-D_GNU_SOURCE)