diff -r b6d2623c2e68 -r 9cb3554bebeb configure
--- a/configure	Fri Aug 26 00:05:20 2011 +0200
+++ b/configure	Thu Aug 25 18:30:18 2011 +0200
@@ -504,6 +504,9 @@
 has_or_warn  prog=xz                                        \
              kconfig=has_xzutils                            \
              err="xz-compressed tarballs will not be used"
+has_or_warn  prog=lzma                                      \
+             kconfig=has_lzma                               \
+             err="lzma-compressed tarballs will not be used"
 has_or_abort prog=readlink
 has_or_abort prog=objcopy var=objcopy
 has_or_abort prog=objdump var=objdump