libical: remove

This recipe is now back in OE-Core (to support bluez5) so we don't need
it here anymore.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

meta-gnome/recipes-support/libical/files/pthread-fix.patch

@@ -1,52 +0,0 @@
-New added pthread feathre leads some deadlock with some unlock code missing.
-This patch fix it.
-
-Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
-
-Upstream-Status: Pending
-
-Index: libical-0.47/src/libical/icaltimezone.c
-===================================================================
---- libical-0.47.orig/src/libical/icaltimezone.c	2011-12-16 13:42:25.000000000 +0800
-+++ libical-0.47/src/libical/icaltimezone.c	2011-12-16 14:16:25.000000000 +0800
-@@ -1773,7 +1773,7 @@
-     filename = (char*) malloc (filename_len);
-     if (!filename) {
- 	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
--	return;
-+	goto out;
-     }
- 
-     snprintf (filename, filename_len, "%s/%s.ics", get_zone_directory(),
-@@ -1783,7 +1783,7 @@
-     free (filename);
-     if (!fp) {
- 	icalerror_set_errno(ICAL_FILE_ERROR);
--	return;
-+	goto out;
-     }
- 
- 	
-@@ -1807,7 +1807,7 @@
- 
-     if (!subcomp) {
- 	icalerror_set_errno(ICAL_PARSE_ERROR);
--	return;
-+	goto out;
-     }
- 
-     icaltimezone_get_vtimezone_properties (zone, subcomp);
-@@ -1817,10 +1817,12 @@
-     icalcomponent_free(comp);
-     }
- #endif 
--#ifdef HAVE_PTHREAD
-+
-  out:
-+#ifdef HAVE_PTHREAD
-     pthread_mutex_unlock(&builtin_mutex);
- #endif
-+    return;
- }
- 
- 

meta-gnome/recipes-support/libical/libical_0.48.bb

@@ -1,17 +0,0 @@
-DESCRIPTION = "iCal and scheduling (RFC 2445, 2446, 2447) library"
-HOMEPAGE = "http://sourceforge.net/projects/freeassociation/"
-BUGTRACKER = "http://sourceforge.net/tracker/?group_id=16077&atid=116077"
-LICENSE = "LGPLv2.1 | MPL-1"
-LIC_FILES_CHKSUM = "file://COPYING;md5=d4fc58309d8ed46587ac63bb449d82f8 \
-                    file://LICENSE;md5=d1a0891cd3e582b3e2ec8fe63badbbb6"
-SECTION = "libs"
-
-PR = "r0"
-
-SRC_URI = "${SOURCEFORGE_MIRROR}/project/freeassociation/${BPN}/${P}/${BPN}-${PV}.tar.gz\
-           file://pthread-fix.patch"
-
-SRC_URI[md5sum] = "e549f434d5fbf9cd156c60ed4943618f"
-SRC_URI[sha256sum] = "2ae78b0757f0dd13431acf42a9a8d038339fd4767fd5134e650bf60ee0b4dff0"
-
-inherit autotools