+2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
+
+ * libtool.m4: Use AC_LANG_SOURCE.
+ * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
+ * README-maintainer-mode: Update version requirements.
+ * ar-lib: New file.
+ * test-driver: New file.
+ * configure: Re-generate.
+
2018-06-18 Eric Botcazou <ebotcazou@adacore.com>
* Makefile.def (fortran): Add check-target-libgomp-fortran.