m4/ax_check_python_mako_module.m4

   1 # ===========================================================================
   2 #
   3 # SYNOPSIS
   4 #
   5 #   AX_CHECK_PYTHON_MAKO_MODULE(MIN_VERSION_NUMBER)
   6 #
   7 # DESCRIPTION
   8 #
   9 #   Check whether Python mako module is installed and its version higher than
  10 #   minimum requested.
  11 #
  12 #   Example of its use:
  13 #
  14 #   For example, the minimum mako version would be 0.7.3. Then configure.ac
  15 #   would contain:
  16 #
  17 #   AX_CHECK_PYTHON_MAKO_MODULE(0.7.3)
  18 #
  19 # LICENSE
  20 #
  21 #   Copyright (c) 2014 Intel Corporation.
  22 #
  23 #   Permission is hereby granted, free of charge, to any person obtaining a copy
  24 #   of this software and associated documentation files (the "Software"), to
  25 #   deal in the Software without restriction, including without limitation the
  26 #   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  27 #   sell copies of the Software, and to permit persons to whom the Software is
  28 #   furnished to do so, subject to the following conditions:
  29 #
  30 #   The above copyright notice and this permission notice shall be included in
  31 #   all copies or substantial portions of the Software.
  32 #
  33 #   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  34 #   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  35 #   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  36 #   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  37 #   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  38 #   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  39 #   IN THE SOFTWARE.
  40
  41 dnl macro that checks for mako module in python
  42 AC_DEFUN([AX_CHECK_PYTHON_MAKO_MODULE],
  43 [AC_MSG_CHECKING(if module mako in python is installed)
  44     echo "
  45 try:
  46     import sys
  47     import mako
  48 except ImportError as err:
  49     sys.exit(err)
  50 else:
  51     ver_req = map(int, '$1'.split('.'))
  52     ver_act = map(int, mako.__version__.split('.'))
  53     sys.exit(int(ver_req > ver_act))
  54     " | $PYTHON2 -
  55
  56     if test $? -ne 0 ; then
  57        AC_MSG_RESULT(no)
  58        AC_SUBST(acv_mako_found, 'no')
  59     else
  60        AC_MSG_RESULT(yes)
  61        AC_SUBST(acv_mako_found, 'yes')
  62     fi
  63 ])