[gdb/testsuite] Add target board cc-with-gnu-debuglink.exp

Add target board cc-with-gnu-debuglink.exp that splits off debuginfo into a
seperate .debug file and links to it using .gnu_debuglink.

Tested on x86_64-linux.

gdb/ChangeLog:

2021-05-21  Tom de Vries  <tdevries@suse.de>

	PR testsuite/25047
	* contrib/cc-with-tweaks.sh: Handle -l.

gdb/testsuite/ChangeLog:

2021-05-21  Tom de Vries  <tdevries@suse.de>

	PR testsuite/25047
	* boards/cc-with-gnu-debuglink.exp: New file.

1 files changed, 26 insertions, 0 deletions

diff --git a/gdb/testsuite/boards/cc-with-gnu-debuglink.exp b/gdb/testsuite/boards/cc-with-gnu-debuglink.exp
new file mode 100644
index 0000000..ca977d9
--- /dev/null
+++ b/gdb/testsuite/boards/cc-with-gnu-debuglink.exp
@@ -0,0 +1,26 @@
+# Copyright 2021 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/>.
+
+# This file is a dejagnu "board file" and is used to run the testsuite
+# with contrib/cc-with-tweaks.sh -l.
+#
+# Example usage:
+# bash$ cd $objdir
+# bash$ make check-gdb \
+#   RUNTESTFLAGS='--target_board=cc-with-gnu-debuglink'
+#
+
+set CC_WITH_TWEAKS_FLAGS "-l"
+load_board_description "cc-with-tweaks"