dnl Copyright (c) 2015-present, Facebook, Inc.
dnl
dnl This source code is licensed under the MIT license found in the
dnl LICENSE file in the root directory of this source tree.

dnl AC_CHECK_PYTHON_MODULE([python],[module])
dnl
dnl checks if the given module is available from the given Python interpreter
AC_DEFUN([AC_CHECK_PYTHON_MODULE],
[dnl
  AC_MSG_CHECKING([for Python module $2])
  if printf "import %s" $2 | $1 - 1> /dev/null 2> /dev/null; then
    AC_MSG_RESULT([ok])
    AS_TR_SH([PYTHON_$2])=yes
  else
    AC_MSG_RESULT([unavailable])
    AS_TR_SH([PYTHON_$2])=no
  fi

  AC_SUBST(AS_TR_SH([PYTHON_$2]))
])
