tcsh: move to github, bump version to 6.18.01

Signed-off-by: Nuno Goncalves <nunojpg@gmail.com>

utils/tcsh/Makefile

@@ -0,0 +1,55 @@
+#
+# Copyright (C) 2011-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=tcsh
+PKG_VERSION:=6.18.01
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=ftp://ftp.astron.com/pub/tcsh/
+PKG_MD5SUM:=6eed09dbd4223ab5b6955378450d228a
+PKG_LICENSE:=BSD-4-Clause-UC
+PKG_LICENSE_FILE:=Copyright
+
+PKG_MAINTAINER:=Nuno Goncalves <nunojpg@gmail.com>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/tcsh
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Enhanced Berkeley UNIX C shell
+  DEPENDS:=+libncurses
+  URL:=http://www.tcsh.org/
+endef
+
+define Package/tcsh/description
+	Tcsh is an enhanced, but completely compatible
+	version of the Berkeley UNIX C shell (csh). It
+	is a command language interpreter usable both
+	as an interactive login shell and a shell
+	script command processor. It includes a
+	command-line editor, programmable word
+	completion, spelling correction, a history
+	mechanism, job control and a C-like syntax.
+endef
+
+define Package/tcsh/postinst
+#!/bin/sh
+grep tcsh $${IPKG_INSTROOT}/etc/shells || \
+	echo "/bin/tcsh" >> $${IPKG_INSTROOT}/etc/shells
+	echo "/bin/csh" >> $${IPKG_INSTROOT}/etc/shells
+endef
+
+define Package/tcsh/install
+	$(INSTALL_DIR) $(1)/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tcsh $(1)/bin/
+	ln -sf tcsh $(1)/bin/csh
+endef
+
+$(eval $(call BuildPackage,tcsh))