m4/bt_python_modules.m4

   1 # SPDX-License-Identifier: FSFULLR
   2 #
   3 # Copyright (C) 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   4 #
   5 # bt_python_modules.m4 -- Get the Python modules install path
   6
   7 # While extra Python modules are generaly installed in the Python
   8 # interpreter's "site-packages" directory, Debian prefers using the
   9 # "dist-packages" nomenclature. This macro uses the interpreter
  10 # designated by the PYTHON variable to check the interpreter's PATH
  11 # and sets the PYTHON_MODULES_PATH by taking the prefix into account.
  12
  13 # AM_PATH_PYTHON_MODULES(PYTHON)
  14 # ---------------------------------------------------------------------------
  15 AC_DEFUN([AM_PATH_PYTHON_MODULES],
  16  [prog="import sys
  17 for path in sys.path:
  18     if path.endswith(\"-packages\"):
  19        print(path[[path.find(\"/lib\"):]])
  20        break"
  21   PYTHON_MODULES_PATH=`${$1} -c "$prog"`])