Merge branch 'rightlib' into mergelibs-240708-1553

1 files changed, 27 insertions, 0 deletions

diff --git a/contrib/tools/bison/data/skeletons/c++-skel.m4 b/contrib/tools/bison/data/skeletons/c++-skel.m4
new file mode 100644
index 0000000000..1c3721cdbb
--- /dev/null
+++ b/contrib/tools/bison/data/skeletons/c++-skel.m4
@@ -0,0 +1,27 @@
+                                                            -*- Autoconf -*-
+
+# C++ skeleton dispatching for Bison.
+
+# Copyright (C) 2006-2007, 2009-2015, 2018-2019 Free Software
+# Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+b4_glr_if(             [m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.cc]])])
+b4_nondeterministic_if([m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.cc]])])
+
+m4_define_default([b4_used_skeleton], [b4_skeletonsdir/[lalr1.cc]])
+m4_define_default([b4_skeleton], ["b4_basename(b4_used_skeleton)"])
+
+m4_include(b4_used_skeleton)