docker: test-mingw: use SDL2 and GTK+3

Do not test the deprecated API versions.  debian-win32-cross and debian-win64-cross
are already using SDL2 (they do not cover GTK+ at all).
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
[AJB: fix merge conflicts]
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

tests/docker/dockerfiles/fedora.docker

@@ -11,12 +11,12 @@ ENV PACKAGES \
     numactl-devel SDL2-devel snappy-devel spice-server-devel \
     systemtap-sdt-devel usbredir-devel virglrenderer-devel vte3-devel \
     xen-devel \
-    mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config \
-    mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 \
+    mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL2 mingw32-pkg-config \
+    mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 \
     mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2 \
     mingw32-bzip2 \
-    mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config \
-    mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 \
+    mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL2 mingw64-pkg-config \
+    mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 \
     mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2 \
     mingw64-bzip2
 ENV QEMU_CONFIGURE_OPTS --python=/usr/bin/python3

tests/docker/test-mingw

@@ -28,8 +28,8 @@ for prefix in x86_64-w64-mingw32- i686-w64-mingw32-; do
         --enable-vnc \
         --enable-bzip2 \
         --enable-guest-agent \
-        --with-sdlabi=1.2 \
-        --with-gtkabi=2.0
+        --with-sdlabi=2.0 \
+        --with-gtkabi=3.0
     install_qemu
     make clean