1#
2# SCons user-supplied docdir configuration
3#
4# Version 1.0
5# 24-Aug-2019
6#
7
8from SCons.Script import ARGUMENTS
9import os.path
10
11def checkForUserExamplesdir(conf,olddir=None):
12    """Returns examplesdir specified on command line or olddir if none is supplied."""
13    conf.Message("Checking for user supplied examplesdir... ")
14    lp = ARGUMENTS.get('examplesdir', 0)
15    if lp:
16       conf.Result(1)
17       return lp
18    else:
19       conf.Result(0)
20       return olddir
21