sb: Back port the RTEMS 5 and 6 RSB engine.

- Build GDb first as we do for RTEMS 5 and later

- Update GDB to 9.1 for all archs expect SPARC. The SIS patches
  only apply to 7.9. Disable Python for SPARC

Closes #4111

1 files changed, 20 insertions, 0 deletions

diff --git a/source-builder/sb/__init__.py b/source-builder/sb/__init__.py
new file mode 100644
index 0000000..c4275e2
--- /dev/null
+++ b/source-builder/sb/__init__.py
@@ -0,0 +1,20 @@
+#
+# RTEMS Tools Project (http://www.rtems.org/)
+# Copyright 2020 Chris Johns (chrisj@rtems.org)
+# All rights reserved.
+#
+# This file is part of the RTEMS Tools package in 'rtems-tools'.
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+from __future__ import print_function