Load license environment variable only if exists

1d83b25e · Sebastian Rettenberger · ab82b8eb · 1d83b25e
Commit 1d83b25e authored Jan 21, 2013 by Sebastian Rettenberger
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SConstruct SConstruct +4 -1

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--- a/SConstruct
+++ b/SConstruct
@@ -120,8 +120,11 @@ vars.AddVariables(
 )
 # set environment
-env = Environment(ENV = {'PATH': os.environ['PATH'], 'INTEL_LICENSE_FILE': os.environ['INTEL_LICENSE_FILE']},
+env = Environment(ENV = {'PATH': os.environ['PATH']},
        variables=vars)
+if 'INTEL_LICENSE_FILE' in os.environ:
+	env.Append(ENV={'INTEL_LICENSE_FILE': os.environ['INTEL_LICENSE_FILE']})
+print env.Dump()
 # generate help text
 Help(vars.GenerateHelpText(env))