--- texlive.cygclass.orig	2012-06-22 11:47:18.000000000 -0400
+++ texlive.cygclass	2012-06-22 14:58:27.159468300 -0400
@@ -74,6 +74,11 @@
 
 TEXLIVE_ARCH="i386-cygwin"
 
+if ! defined TLNET_ARCHIVE_URI
+then
+	TLNET_ARCHIVE_URI="mirror://ctan/systems/texlive/tlnet/archive"
+fi
+
 #****o* texlive.cygclass/SRC_URI (texlive)
 #  DESCRIPTION
 #  SRC_URI is constructed automatically based on the value of TEXLIVE_TEXMF_PKGS,
@@ -81,16 +86,16 @@
 #****
 for pkg in ${TEXLIVE_TEXMF_PKGS}
 do
-	SRC_URI+=" mirror://ctan/systems/texlive/tlnet/archive/$pkg.tar.xz"
+	SRC_URI+=" ${TLNET_ARCHIVE_URI}/$pkg.tar.xz"
 done
 for pkg in ${TEXLIVE_ARCH_PKGS}
 do
-	SRC_URI+=" mirror://ctan/systems/texlive/tlnet/archive/$pkg.tar.xz"
-	SRC_URI+=" mirror://ctan/systems/texlive/tlnet/archive/$pkg.${TEXLIVE_ARCH}.tar.xz"
+	SRC_URI+=" ${TLNET_ARCHIVE_URI}/$pkg.tar.xz"
+	SRC_URI+=" ${TLNET_ARCHIVE_URI}/$pkg.${TEXLIVE_ARCH}.tar.xz"
 done
 for pkg in ${TEXLIVE_DOC_PKGS}
 do
-	SRC_URI+=" mirror://ctan/systems/texlive/tlnet/archive/$pkg.doc.tar.xz"
+	SRC_URI+=" ${TLNET_ARCHIVE_URI}/$pkg.doc.tar.xz"
 done
 unset pkg