patches: add patch to fix compilation and linking with Xcode 5. upstream review pending

patches/0016-contrib-flac-fix-compilation-with-clang-5.0.patch

@@ -0,0 +1,51 @@
+From 0802528f5790f241978cb8f722d5c924d6e93d98 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
+Date: Mon, 7 Oct 2013 17:05:21 +0200
+Subject: [PATCH 22/22] contrib/flac: fix compilation with clang 5.0
+
+---
+ contrib/src/flac/libFLAC-clang-5.0.patch | 19 +++++++++++++++++++
+ contrib/src/flac/rules.mak               |  1 +
+ 2 files changed, 20 insertions(+)
+ create mode 100644 contrib/src/flac/libFLAC-clang-5.0.patch
+
+diff --git a/contrib/src/flac/libFLAC-clang-5.0.patch b/contrib/src/flac/libFLAC-clang-5.0.patch
+new file mode 100644
+index 0000000..9fcad0b
+--- /dev/null
++++ b/contrib/src/flac/libFLAC-clang-5.0.patch
+@@ -0,0 +1,19 @@
++diff -ru flac/configure.ac flac-fixed/configure.ac
++--- flac/configure.ac	2013-05-27 10:08:57.000000000 +0200
+++++ flac-fixed/configure.ac	2013-10-07 16:56:51.000000000 +0200
++@@ -381,15 +381,9 @@
++ 		CXXFLAGS="$CXXFLAGS -Wall -Wextra -Werror "
++ 		fi
++ 
++-	if test "$GCC_MAJOR_VERSION" -ge 4 && test "$OBJ_FORMAT" = elf; then
++ 		CPPFLAGS="$CPPFLAGS -DFLAC__USE_VISIBILITY_ATTR"
++ 		CFLAGS="$CFLAGS -fvisibility=hidden"
++ 		CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
++-		fi
++-
++-	if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then
++-		XIPH_ADD_CFLAGS([-fgnu89-inline])
++-		fi
++ 	fi
++ 
++ 
+diff --git a/contrib/src/flac/rules.mak b/contrib/src/flac/rules.mak
+index bf72caf..ee6c2b5 100644
+--- a/contrib/src/flac/rules.mak
++++ b/contrib/src/flac/rules.mak
+@@ -17,6 +17,7 @@ flac: flac-$(FLAC_VERSION).tar.xz .sum-flac
+ 	$(UNPACK)
+ 	$(APPLY) $(SRC)/flac/libFLAC-pc.patch
+ ifdef HAVE_DARWIN_OS
++	$(APPLY) $(SRC)/flac/libFLAC-clang-5.0.patch
+ 	cd $(UNPACK_DIR) && sed -e 's,-dynamiclib,-dynamiclib -arch $(ARCH),' -i.orig configure
+ endif
+ ifdef HAVE_ANDROID
+-- 
+1.8.3.4 (Apple Git-47)
+