Add --version option.

1 files changed, 58 insertions, 0 deletions

diff --git a/gold/version.cc b/gold/version.cc
new file mode 100644
index 0000000..d7ad19c
--- /dev/null
+++ b/gold/version.cc
@@ -0,0 +1,58 @@
+// version.c -- print gold version information
+
+// Copyright 2006, 2007 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of gold.
+
+// 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, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+#include "gold.h"
+
+#include "../bfd/bfdver.h"
+
+namespace gold
+{
+
+// The version of gold.
+
+// FIXME: This should eventually be PACKAGE_VERSION, and get the
+// version number from configure.ac.  But it's easier to just change
+// this file for now.
+
+static const char* version_string = "0.1";
+
+// Report version information.
+
+void
+print_version(bool print_short)
+{
+  /* xgettext:c-format */
+  printf("GNU gold (GNU binutils %s) version %s\n",
+	 BFD_VERSION_STRING, version_string);
+
+  if (!print_short)
+    {
+      // This output is intended to follow the GNU standards.
+      printf (_("Copyright 2007 Free Software Foundation, Inc.\n"));
+      printf (_("\
+This program is free software; you may redistribute it under the terms of\n\
+the GNU General Public License version 3 or (at your option) a later version.\n\
+This program has absolutely no warranty.\n"));
+    }
+}
+
+} // End namespace gold.