#43815: clisp @2.49: error: unknown argument: '-R/opt/local/lib' -----------------------------+------------------------ Reporter: wanghuan1406@… | Owner: easieste@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.0 Resolution: | Keywords: Port: clisp | -----------------------------+------------------------ Comment (by adexter@…): I started receiving this error about the unsupported -R flag after upgrading to Yosemite and Xcode 6.1. It looks like the -R flag is coming from src/configure in the project. I'm attaching my simple patch which enabled me to build. -- Ticket URL: <https://trac.macports.org/ticket/43815#comment:7> MacPorts <http://www.macports.org/> Ports system for OS X