Move to kernel style SPDX license identifiers

[babeltrace.git] / m4 / bt_python_modules.m4

diff --git a/m4/bt_python_modules.m4 b/m4/bt_python_modules.m4
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+# SPDX-License-Identifier: FSFULLR
+#
+# Copyright (C) 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+#
+# bt_python_modules.m4 -- Get the Python modules install path
+
+# While extra Python modules are generaly installed in the Python
+# interpreter's "site-packages" directory, Debian prefers using the
+# "dist-packages" nomenclature. This macro uses the interpreter
+# designated by the PYTHON variable to check the interpreter's PATH
+# and sets the PYTHON_MODULES_PATH by taking the prefix into account.
+
+# AM_PATH_PYTHON_MODULES(PYTHON)
+# ---------------------------------------------------------------------------
+AC_DEFUN([AM_PATH_PYTHON_MODULES],
+ [prog="import sys
+for path in sys.path:
+    if path.endswith(\"-packages\"):
+       print(path[[path.find(\"/lib\"):]])
+       break"
+  PYTHON_MODULES_PATH=`${$1} -c "$prog"`])