Backport GNutls update for security reasons.

extras/contrib/src/Makefile

@@ -1611,13 +1611,14 @@ gnutls-$(GNUTLS_VERSION).tar.bz2:
 gnutls: gnutls-$(GNUTLS_VERSION).tar.bz2
 	$(EXTRACT_BZ2)
 	patch -p0 < Patches/gnutls-win32.patch
+	(cd $@; cd lgl; ln -sf alloca_.h alloca.h) 
 
 .gnutls: gnutls .gcrypt .gpg-error
 ifdef HAVE_WIN32
-	(cd $<; $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" --target=i586-mingw32msvc --program-prefix="" && cd gl && make &&  cd ../lib &&make && make install && cd ../includes && make install)
+	(cd $<; autoconf && $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" --target=i586-mingw32msvc && cd gl && make && cd ../lgl && make &&  cd ../lib &&make && make install && cd ../includes && make install)
 else
-	(cd $<; $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" && cd gl && make &&  cd ../lib &&make && make install && cd ../includes && make install)
-endif
+	(cd $<; $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" && cd gl && make && cd ../lgl && make &&  cd ../lib &&make && make install && cd ../includes && make install)
+endif 
 	$(INSTALL_NAME)
 	touch $@
 

extras/contrib/src/Patches/gnutls-win32.patch

---- gnutls-1.4.0/lib/gnutls_buffers.c	2006-03-08 11:44:59.000000000 +0100
-+++ gnutls/lib/gnutls_buffers.c	2006-07-12 14:29:06.000000000 +0200
-@@ -275,9 +275,12 @@
- 	{
- 	  _gnutls_read_log ("READ: %d returned from %d, errno=%d\n", i,
- 			    fd, errno);
--
-+#ifdef _WIN32
-+       if (WSAGetLastError() == WSAEWOULDBLOCK) {
-+#else
- 	  if (errno == EAGAIN || errno == EINTR)
- 	    {
-+#endif
- 	      if (sizeOfPtr - left > 0)
- 		{
- 
-@@ -707,8 +710,12 @@
+--- gnutls-1.6.1/configure.in	2006-11-26 11:19:05.000000000 +0100
++++ gnutls/configure.in	2007-01-20 01:52:24.000000000 +0100
+@@ -187,9 +187,6 @@
+ 	fi
+ fi
  
-       if (i == -1)
- 	{
-+#ifdef _WIN32
-+      if (WSAGetLastError() == WSAEWOULDBLOCK) {
-+#else
- 	  if (errno == EAGAIN || errno == EINTR)
- 	    {
-+#endif
- 	      session->internals.record_send_buffer_prev_size += n - left;
+-# Needs to be called outside of 'if' clause.
+-AM_CONDITIONAL(HAVE_LD_OUTPUT_DEF, test "$output_def" = "yes")
+-
+ AC_MSG_RESULT([***
+ *** Detecting C library capabilities...
+ ])
+@@ -583,6 +572,11 @@
+ LIBGNUTLS_EXTRA_CFLAGS="$LIBOPENCDK_CFLAGS -I${includedir}"
+ AC_SUBST(LIBGNUTLS_EXTRA_LIBS)
+ AC_SUBST(LIBGNUTLS_EXTRA_CFLAGS)
++
++
++# Needs to be called outside of 'if' clause.
++AM_CONDITIONAL(HAVE_LD_OUTPUT_DEF, test "$output_def" = "yes" -a "${enable_shared}" != "no")
++
+ export ac_full
  
- 	      retval =
+ CFLAGS="${CFLAGS} ${LIBGCRYPT_CFLAGS}"

extras/contrib/src/packages.mak

@@ -123,10 +123,10 @@ PNG_URL=$(SF)/libpng/libpng-$(PNG_VERSION).tar.bz2
 GPGERROR_VERSION=1.3
 GPGERROR_URL=http://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-$(GPGERROR_VERSION).tar.gz
 #GPGERROR_URL=$(VIDEOLAN)/testing/contrib/libgpg-error-$(GPGERROR_VERSION).tar.gz
-GCRYPT_VERSION=1.2.2
+GCRYPT_VERSION=1.2.3
 GCRYPT_URL=http://ftp.gnupg.org/gcrypt/libgcrypt/libgcrypt-$(GCRYPT_VERSION).tar.bz2
 #GCRYPT_URL=$(VIDEOLAN)/testing/contrib/libgcrypt-$(GCRYPT_VERSION).tar.bz2
-GNUTLS_VERSION=1.4.0
+GNUTLS_VERSION=1.6.1
 GNUTLS_URL=http://ftp.gnupg.org/gcrypt/gnutls/gnutls-$(GNUTLS_VERSION).tar.bz2
 DAAP_VERSION=0.4.0
 DAAP_URL=http://craz.net/programs/itunes/files/libopendaap-$(DAAP_VERSION).tar.bz2