, Flag "dylib-install-name" (hasArg setDylibInstallName)
------- Libraries ---------------------------------------------------
- , Flag "L" (Prefix addLibraryPath)
- , Flag "l" (AnySuffix (upd . addOptl))
+ , Flag "L" (Prefix addLibraryPath)
+ , Flag "l" (hasArg (addOptl . ("-l" ++)))
------- Frameworks --------------------------------------------------
-- -framework-path should really be -F ...