tcsh: add source mirrors

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

utils/tcsh/Makefile

@@ -8,10 +8,14 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tcsh
 PKG_VERSION:=6.19.00
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/
+PKG_SOURCE_URL:= \
+	http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/ \
+	http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/old/ \
+	ftp://ftp.astron.com/pub/tcsh/ \
+	ftp://ftp.astron.com/pub/tcsh/old
 PKG_MD5SUM:=f5f854833578647795bc906dd4bcb5d5
 PKG_LICENSE:=BSD-4-Clause-UC
 PKG_LICENSE_FILES:=Copyright