We need to include test/runtime/Makefile here if we include it in the

DIST_SUBDIRS in test/Makefile.am

This should fix this nightly tarball builds.

Rolling back part of r11542

This commit was SVN r11553.

The following SVN revision numbers were found above:
  r11542 --> open-mpi/ompi@2becfbf650

configure.ac

@@ -1137,6 +1137,7 @@ AC_CONFIG_FILES([
     test/asm/Makefile
     test/class/Makefile
     test/memory/Makefile
+    test/runtime/Makefile
     test/support/Makefile
     test/threads/Makefile
     test/util/Makefile