The warning that my gcc 4.4.1 doesn't point a real error
PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
VLC_ADD_PLUGIN([xcb_x11])
VLC_ADD_PLUGIN([xcb_screen])
PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
VLC_ADD_PLUGIN([xcb_x11])
VLC_ADD_PLUGIN([xcb_screen])
+ VLC_SET_CFLAGS_WERROR([xcb_screen], [-Wno-error=uninitialized]) # some gcc report a warning which doesn't reveal an error
AS_IF([test "${enable_xvideo}" != "no"], [
PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [
AS_IF([test "${enable_xvideo}" != "no"], [
PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [