New package: libical

[Peter: small Config.in tweaks]
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -373,6 +373,7 @@ source "package/libevent/Config.in"
 source "package/libev/Config.in"
 source "package/libffi/Config.in"
 source "package/libglib2/Config.in"
+source "package/libical/Config.in"
 source "package/libnspr/Config.in"
 source "package/libsigc/Config.in"
 source "package/orc/Config.in"

package/libical/Config.in

@@ -0,0 +1,11 @@
+config BR2_PACKAGE_LIBICAL
+	bool "libical"
+	depends on BR2_USE_WCHAR
+	help
+	  libical is an Open Source (MPL/LGPL) implementation of the IETF's
+	  iCalendar Calendaring and Scheduling protocols.
+
+	  http://www.citadel.org/doku.php/documentation:featured_projects:libical
+
+comment "libical requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR

package/libical/libical.mk

@@ -0,0 +1,12 @@
+#############################################################
+#
+# libical
+#
+#############################################################
+
+LIBICAL_VERSION = 0.48
+LIBICAL_SITE = http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/project/freeassociation/libical/libical-$(LIBICAL_VERSION)
+LIBICAL_INSTALL_STAGING = YES
+
+$(eval $(call AUTOTARGETS))
+