021e3fa33b
On Alpine, SDL is built with directfb support and this triggers warnings during QEMU build In file included from /usr/include/directfb/direct/thread.h:38, from /usr/include/directfb/direct/debug.h:43, from /usr/include/directfb/direct/interface.h:36, from /usr/include/directfb/directfb.h:49, from /usr/include/SDL2/SDL_syswm.h:80, from /builds/berrange/qemu/include/ui/sdl2.h:8, from ../ui/sdl2-gl.c:31: /usr/include/directfb/direct/os/waitqueue.h:41:25: error: redundant redeclaration of 'direct_waitqueue_init' [-Werror=redundant-decls] 41 | DirectResult DIRECT_API direct_waitqueue_init ( DirectWaitQueue *queue ); | ^~~~~~~~~~~~~~~~~~~~~ Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20211215141949.3512719-5-berrange@redhat.com> Message-Id: <20220105135009.1584676-5-alex.bennee@linaro.org>