openpbs/m4/with_python.m4

#
# Copyright (C) 1994-2018 Altair Engineering, Inc.
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AC_DEFUN([PBS_AC_WITH_PYTHON],
[
  AC_ARG_WITH([python],
    AS_HELP_STRING([--with-python=DIR],
      [Specify the directory where Python is installed.]
    )
  )
  AS_IF([test "x$with_python" != "x"],
    [PYTHON="$with_python/bin/python"]
  )
  AM_PATH_PYTHON([2.6])
  AS_IF([test "$PYTHON_VERSION" != "2.6" -a "$PYTHON_VERSION" != "2.7"],
    AC_MSG_ERROR([Python must be version 2.6 or 2.7]))
  [PYTHON_INCLUDES=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --includes`]
  AC_SUBST(PYTHON_INCLUDES)
  [PYTHON_CFLAGS=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --cflags`]
  AC_SUBST(PYTHON_CFLAGS)
  [PYTHON_LDFLAGS=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --ldflags`]
  AC_SUBST(PYTHON_LDFLAGS)
  [PYTHON_LIBS=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --libs`]
  AC_SUBST(PYTHON_LIBS)
  [PYTHON_STD_LIBDIR=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --stdlibdir`]
  AC_SUBST(PYTHON_STD_LIBDIR)
  [PYTHON_STD_MODULE_DIR=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --stdlibmoddir`]
  AC_SUBST(PYTHON_STD_MODULE_DIR)
  [PYTHON_STD_MODULE_SHARED_DIR=`$PYTHON ${srcdir}/buildutils/python-autoconf.py --stdlibmodshareddir`]
  AC_SUBST(PYTHON_STD_MODULE_SHARED_DIR)
  [PBS_PYTHON_DESTLIB="python/altair"]
  AC_SUBST(PBS_PYTHON_DESTLIB)
  [PYTHON_STD_DESTLIB="python/python${PYTHON_VERSION}"]
  AC_SUBST(PYTHON_STD_DESTLIB)
  [PYTHON_STD_DESTSHAREDLIB="python/python${PYTHON_VERSION}/shared"]
  AC_SUBST(PYTHON_STD_DESTSHAREDLIB)
  [PYTHON_PBS_IFL_OBJ="pbs_ifl_wrap.o"]
  AC_SUBST(PYTHON_PBS_IFL_OBJ)
  AC_DEFINE([PYTHON], [], [Defined when Python is available])
  AS_IF([test "x$with_python" == "x"],
    [AC_DEFINE_UNQUOTED([SYSTEM_PYTHON_PATH], ["$PYTHON"], [Python executable path])]
  )
])