variablePrefix ++ "_HC_OPTS = " ++ escape (unwords
( programDefaultArgs ghcProg
++ hcOptions GHC bi
+ ++ languageToFlags (compiler lbi) (defaultLanguage bi)
++ extensionsToFlags (compiler lbi) (usedExtensions bi)
++ programOverrideArgs ghcProg)),
variablePrefix ++ "_CC_OPTS = " ++ unwords (ccOptions bi),