diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76c269144f6..4089132fabb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-10-07  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/45914
+	* configure.ac: Fix typo.
+	* configure: Regenerated.
+
 2010-10-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 	* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Don't use
diff --git a/gcc/configure b/gcc/configure
index e2c0a138bc0..3b20cc9d133 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -22520,7 +22520,7 @@ $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
 	  min_tls_ld_vers_minor=343
           ;;
       esac
-      if test "$ls_vers_major" -gt 1 || \
+      if test "$ld_vers_major" -gt 1 || \
         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
  	ld_tls_support=yes
       else
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 14690d3c01c..164d3f46ca8 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -3015,7 +3015,7 @@ case "$target" in
 	  min_tls_ld_vers_minor=343
           ;;
       esac
-      if test "$ls_vers_major" -gt 1 || \
+      if test "$ld_vers_major" -gt 1 || \
         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
  	ld_tls_support=yes
       else