Module ListVariable'

source code

engine.SCons.Variables.ListVariable

This file defines the option type for SCons implementing 'lists'.

A 'list' option may either be 'all', 'none' or a list of names separated by comma. After the option has been processed, the option value holds either the named list elements, all list elements or no list elements at all.

Usage example:

list_of_libs = Split('x11 gl qt ical')

opts = Variables()
opts.Add(ListVariable('shared',
                  'libraries to build as shared libraries',
                  'all',
                  elems = list_of_libs))
...
for lib in list_of_libs:
 if lib in env['shared']:
     env.SharedObject(...)
 else:
     env.Object(...)