Move to kernel style SPDX license identifiers

[babeltrace.git] / tests / utils / run_python_bt2

diff --git a/tests/utils/run_python_bt2 b/tests/utils/run_python_bt2
index 7147da4ae0b675bbb4d9d4ab0a82cbc24858eb0f..fa5dd0cc4e5bca51a6302ece2e0c80907bbc9e59 100755 (executable)
--- a/tests/utils/run_python_bt2
+++ b/tests/utils/run_python_bt2
@@ -1,22 +1,10 @@
 #!/bin/bash
 #
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
 # Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
 #
-# 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; only version 2
-# of the License.
-#
-# 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-#
 
 # Execute a shell command in the appropriate environment to have access to the
 # bt2 Python bindings. For example, one could use it to run a specific Python
@@ -47,6 +35,17 @@ usage() {
 
 if [ "x$*" = "x" ]; then
        usage
-else
-       run_python_bt2 "${@}"
+       exit 1
 fi
+
+# Sanity check that the BT_TESTS_BUILDDIR value makes sense.
+if [ ! -f "$BT_TESTS_BUILDDIR/Makefile" ]; then
+       fold -w 80 -s <<- END
+       $0: BT_TESTS_BUILDDIR does not point to a valid directory (\`$BT_TESTS_BUILDDIR/Makefile\` does not exist).
+
+       If building out-of-tree, set BT_TESTS_BUILDDIR to point to the \`tests\` directory in the build tree.
+       END
+       exit 1
+fi
+
+run_python_bt2 "${@}"