binutils-gdb/gdb/testsuite/config/default.exp

# Copyright (C) 2007-2020 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/>.

# Nothing extra is needed here.
Update copyright year range in all GDB files. gdb/ChangeLog: Update copyright year range in all GDB files. 2020-01-01 07:20:01 +01:00			`# Copyright (C) 2007-2020 Free Software Foundation, Inc.`
* config/default.exp: New file. 2007-08-13 16:35:59 +02:00
			`# 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`
Switch the license of all .exp files to GPLv3. Switch the license of all .f and .f90 files to GPLv3. Switch the license of all .s and .S files to GPLv3. 2007-08-23 20:14:19 +02:00			`# the Free Software Foundation; either version 3 of the License, or`
* config/default.exp: New file. 2007-08-13 16:35:59 +02:00			`# (at your option) any later version.`
Switch the license of all .exp files to GPLv3. Switch the license of all .f and .f90 files to GPLv3. Switch the license of all .s and .S files to GPLv3. 2007-08-23 20:14:19 +02:00			`#`
* config/default.exp: New file. 2007-08-13 16:35:59 +02:00			`# 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.`
Switch the license of all .exp files to GPLv3. Switch the license of all .f and .f90 files to GPLv3. Switch the license of all .s and .S files to GPLv3. 2007-08-23 20:14:19 +02:00			`#`
* config/default.exp: New file. 2007-08-13 16:35:59 +02:00			`# You should have received a copy of the GNU General Public License`
Switch the license of all .exp files to GPLv3. Switch the license of all .f and .f90 files to GPLv3. Switch the license of all .s and .S files to GPLv3. 2007-08-23 20:14:19 +02:00			`# along with this program. If not, see <http://www.gnu.org/licenses/>.`
* config/default.exp: New file. 2007-08-13 16:35:59 +02:00
gdb/testsuite: Prepare for DejaGnu 1.6.2 Changes in DejaGnu 1.6.2 mean that our testsuite will no longer run. This is because of some confusion over how the gdb.exp file is handled. The gdb.exp file is really the tool init file, which is loaded from within the DejaGnu core, and it should not be loaded directly from any other file in the testsuite. DejaGnu tries to prevent the same library being loaded twice by remembering the names of library files as they are loaded. Until recently loading the tool init file in DejaGnu was very similar to loading a library file, as a result, loading the gdb.exp tool init file simply recorded 'gdb.exp' as having been loaded, future attempts to load 'gdb.exp' as a library would then be ignored (as the file was marked as already loaded). DejaGnu has now changed so that it supports having both a tool init file and a library with the same name, something that was not possible before. What this means however is that when the core loads the 'gdb.exp' tool init file it no longer marks the library 'gdb.exp' as having been loaded. When we then execute 'load_lib gdb.exp' we then try to reload the 'gdb.exp' file. Unfortunately our gdb.exp file can only be loaded once. It use of 'rename cd builtin_cd' means that a second attempt to load this file will fail. This was discussed on the DejaGnu list here: http://lists.gnu.org/archive/html/dejagnu/2019-03/msg00000.html and the suggested advice is that, unless we have some real requirement to load the tool init file twice, we should remove calls to 'load_lib gdb.exp' and rely on DejaGnu to load the file for us, which is what this patch does. I've tested with native X86-64/GNU Linux and see no regressions. gdb/testsuite/ChangeLog: * config/default.exp: Remove 'load_lib gdb.exp'. * config/monitor.exp: Likewise. * config/sid.exp: Likewise. * config/sim.exp: Likewise. * config/slite.exp: Likewise. * config/unix.exp: Likewise. * gdb.base/default.exp: Remove unhelpful comment. 2019-03-07 14:20:37 +01:00			`# Nothing extra is needed here.`