wiiu: Add homebrew support Nintendo Wii U.

Author: TurtleP

CMakeLists.txt

@@ -83,6 +83,7 @@ set(PHYSFS_SRCS
     src/physfs.c
     src/physfs_byteorder.c
     src/physfs_unicode.c
+    src/physfs_platform_cafe.c
     src/physfs_platform_ctr.c
     src/physfs_platform_posix.c
     src/physfs_platform_unix.c