contrib: bghudappkit: fix building with Xcode 5

Also overwrite previously installed headers
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit e5503692d7e972521d4131c0aad60ba26ed90585)

contrib/src/bghudappkit/rules.mak

@@ -17,11 +17,11 @@ $(TARBALLS)/bghudappkit-git.tar.xz:
 
 bghudappkit: bghudappkit-git.tar.xz .sum-bghudappkit
 	$(UNPACK)
-	$(APPLY) $(SRC)/bghudappkit/bghudappkit-xcode4.patch
+	$(APPLY) $(SRC)/bghudappkit/bghudappkit-xcode5.patch
 	$(MOVE)
 
 .bghudappkit: bghudappkit
 	cd $< && xcodebuild $(XCODE_FLAGS)
 	install -d $(PREFIX)
-	cd $< && cp -R build/Release/BGHUDAppKit.framework "$(PREFIX)"
+	cd $< && cp -rf build/Release/BGHUDAppKit.framework "$(PREFIX)"
 	touch $@