patches: enable and fix gcrypt (close #9174)

Review on vlc-devel pending

NEWS

@@ -10,6 +10,7 @@
 * Added support for multi-touch gestures based upon the VLC Gestures haxie
 * Added support for media broadcasted with the Session Announcement Protocol
   (SAP) information on the local network (#9429)
+* Added support for HTTP Live Streaming (HLS) (#9174)
 * Opening network streams no longer leads to a collapsed file system hierachy
   on the remote system. After playback, you can continue where you left off.
 * UPnP stability improvements

patches/0017-contrib-gcrypt-fix-compilation-for-iOS.patch

@@ -0,0 +1,28 @@
+From 9ac6ada49d2f38ae1dde6fcee552a46e252058c5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
+Date: Wed, 30 Oct 2013 20:03:42 +0100
+Subject: [PATCH 1/2] contrib/gcrypt: fix compilation for iOS
+
+---
+ contrib/src/gcrypt/rules.mak | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/contrib/src/gcrypt/rules.mak b/contrib/src/gcrypt/rules.mak
+index 31b930e..7d2688e 100644
+--- a/contrib/src/gcrypt/rules.mak
++++ b/contrib/src/gcrypt/rules.mak
+@@ -37,6 +37,10 @@ endif
+ 
+ .gcrypt: libgcrypt
+ 	#$(RECONF)
+-	cd $< && $(HOSTVARS) ./configure $(HOSTCONF) $(GCRYPT_CONF)
++ifdef HAVE_IOS
++	cd $< && $(HOSTVARS) CFLAGS="$(CFLAGS) -fheinous-gnu-extensions" ./configure $(HOSTCONF) $(GCRYPT_CONF)
++else
++	cd $< && $(HOSTVARS) CFLAGS="$(CFLAGS) -fheinous-gnu-extensions" ./configure $(HOSTCONF) $(GCRYPT_CONF)
++endif
+ 	cd $< && $(MAKE) install
+ 	touch $@
+-- 
+1.8.3.4 (Apple Git-47)
+

patches/0018-extras-ios-enable-gcrypt-as-we-need-it-for-HLS-playb.patch

@@ -0,0 +1,40 @@
+From d5a4a989c90fe715589af16d3ef6d15123467114 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
+Date: Wed, 30 Oct 2013 20:04:22 +0100
+Subject: [PATCH 2/2] extras/ios: enable gcrypt as we need it for HLS playback
+
+---
+ extras/package/ios/build.sh | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/extras/package/ios/build.sh b/extras/package/ios/build.sh
+index 131a025..ff8b9a9 100755
+--- a/extras/package/ios/build.sh
++++ b/extras/package/ios/build.sh
+@@ -198,7 +198,6 @@ fi
+     --disable-sidplay2 \
+     --disable-samplerate \
+     --disable-goom \
+-    --disable-gcrypt \
+     --disable-vncserver \
+     --disable-gnutls \
+     --disable-orc \
+@@ -212,7 +211,6 @@ fi
+     --enable-ass \
+     --disable-fontconfig \
+     --disable-gpg-error \
+-    --disable-gcrypt \
+     --disable-lua \
+     --disable-taglib > ${out}
+ 
+@@ -275,7 +273,6 @@ ${VLCROOT}/configure \
+     --enable-fribidi \
+     --disable-macosx-audio \
+     --disable-qt --disable-skins2 \
+-    --disable-libgcrypt \
+     --disable-vcd \
+     --disable-vlc \
+     --disable-vlm \
+-- 
+1.8.3.4 (Apple Git-47)
+