[configure] Fix up
diff --git a/configure.ac b/configure.ac
index 10636e7..718f1d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,9 +58,6 @@
HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
AC_SUBST(HB_LIBTOOL_VERSION_INFO)
-cxx_version=`$CXX --version`
-AC_SUBST(cxx_version)
-
AC_ARG_WITH([libstdc++],
[AS_HELP_STRING([--with-libstdc++=@<:@yes/no@:>@],
[Allow linking with libstdc++ @<:@default=no@:>@])],
@@ -518,13 +515,15 @@
AC_OUTPUT
+echo
+echo "C++ compiler version:"
+$CXX --version
+echo
+
AC_MSG_NOTICE([
Build configuration:
-C++ compiler version:
-${cxx_version}
-
Unicode callbacks (you want at least one):
Builtin (UCDN): ${have_ucdn}
Glib: ${have_glib}
