libsdl2: fix failure appeared in bitbake libsdl2-native

When you bitbake libsdl2-native and your host had installed fcitx
or ibus, it may cause you bitbake failed in do_compile.

Disable fcitx and ibus check with EXTRA_OECONF in bb file.

-------------snip---------------------
  CC     build/SDL_sysfilesystem.lo
  CC     build/SDL_syshaptic.lo
  CC     build/SDL_systimer.lo
/poky/build/tmp/work/x86_64-linux/libsdl2-native/2.0.10-r0/SDL2-2.0.10/src/core/linux/SDL_fcitx.c:52:5:
error: unknown type name ‘SDL_DBusContext’
     SDL_DBusContext *dbus;
     ^~~~~~~~~~~~~~~
/poky/build/tmp/work/x86_64-linux/libsdl2-native/2.0.10-r0/SDL2-2.0.10/src/core/linux/SDL_fcitx.c:121:8:
error: unknown type name ‘DBusHandlerResult’
 static DBusHandlerResult
        ^~~~~~~~~~~~~~~~~
/poky/build/tmp/work/x86_64-linux/libsdl2-native/2.0.10-r0/SDL2-2.0.10/src/core/linux/SDL_fcitx.c:122:20:
error: unknown type name ‘DBusConnection’;
------------snip----------------------

(From OE-Core rev: f48ab4268746a2780ee0fdc84e5c39afe593ade7)

Signed-off-by: Yanfei Xu <yanfei.xu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

(cherry picked from commit eb286172e413e9d6449dc13ccec1b78c04481eb5)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
index ab514f0533..ed87cd71c3 100644
--- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
+++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
@@ -36,6 +36,7 @@ EXTRA_OECONF = "--disable-oss --disable-esd --disable-arts \
                 --enable-sdl-dlopen \
                 --disable-rpath \
                 --disable-sndio \
+                --disable-fcitx --disable-ibus \
                 "
 
 # opengl packageconfig factored out to make it easy for distros