diff options
| -rw-r--r-- | SConstruct | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/SConstruct b/SConstruct index f7d589e799..83bd1560ff 100644 --- a/SConstruct +++ b/SConstruct @@ -300,6 +300,13 @@ opts.Update(env_base) env_base["platform"] = selected_platform # Must always be re-set after calling opts.Update(). Help(opts.GenerateHelpText(env_base)) +# 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]) + # add default include paths env_base.Prepend(CPPPATH=["#"]) |