求救：mplayer无法make成功的问题

fred1983

SUSE 10发行版，gcc4.0编译器。采用打补丁的方法安装MPlayer-1.0pre7try2。代码如下：
patch -p1 < ../mplayer-1.0_pre7-gcc4.patch
将codecs解压放入/usr/lib/codecs目录。然后
#./configure --enable-gui --language=zh_CN
没有任何问题。然后make，此时出现无数warning和error，例如
/usr/include/gtk-1.2/gtk/gtksocket.h:50: warning: data definition has no type or storage class
/usr/include/gtk-1.2/gtk/gtksocket.h:51: error: syntax error before ‘current_height’
/usr/include/gtk-1.2/gtk/gtksocket.h:51: warning: data definition has no type or storage class
/usr/include/gtk-1.2/gtk/gtksocket.h:54: error: syntax error before ‘same_app’
/usr/include/gtk-1.2/gtk/gtksocket.h:62: error: field ‘parent_class’ has incomplete type
/usr/include/gtk-1.2/gtk/gtksocket.h:67: error: syntax error before ‘gtk_socket_get_type’                                                                           
请大侠指点！