(configuration): Set from `host' if `host_alias' isn't defined.

diff --git a/configure.in b/configure.in
index 63b6cd5..74436d5 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -149,7 +149,7 @@ fi
 
 AC_CANONICAL_HOST
 canonical=$host
-configuration=$host_alias
+configuration=${host_alias-$host}
 
 changequote(, )dnl