+2010-09-30 Justin Clift <jclift@redhat.com> (tiny change)
+
+ bootstrap: support ACLOCAL_FLAGS during aclocal
+ * build-aux/bootstrap (aclocal): Honor ACLOCAL_FLAGS, so the user
+ can add additional -I dir for third-party .m4 files.
+
2010-09-30 Eric Blake <eblake@redhat.com>
bootstrap: use glibtoolize on MacOS