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Merge pull request #661 from Calinou/scons-warn-unknown-variables

pull/664/head
Rémi Verschelde 2021-11-24 14:50:02 +01:00 committed by GitHub
parent adbc0bfe00 1e2eafe777
commit d619c612d5
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SConstruct
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@ -147,6 +147,13 @@ opts.Add(BoolVariable("generate_template_get_node", "Generate a template version
opts.Update(env) opts.Update(env)
Help(opts.GenerateHelpText(env)) Help(opts.GenerateHelpText(env))
# Detect and print a warning listing unknown SCons variables to ease troubleshooting.
unknown = opts.UnknownVariables()
if unknown:
print("WARNING: Unknown SCons variables were passed and will be ignored:")
for item in unknown.items():
print(" " + item[0] + "=" + item[1])
# This makes sure to keep the session environment variables on Windows. # This makes sure to keep the session environment variables on Windows.
# This way, you can run SCons in a Visual Studio 2017 prompt and it will find # This way, you can run SCons in a Visual Studio 2017 prompt and it will find
# all the required tools # all the required tools