#42899: llvm-gcc42 fails to install after installing Xcode 5.1 ----------------------------------+------------------------ Reporter: tcollett+macports@… | Owner: jeremyhu@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: Port: llvm-gcc42 | ----------------------------------+------------------------ Comment (by thorbenj-macports@…): Adding "-Wunused-command-line-argument-hard-error-in-future" doesn't work: {{{ :info:build clang: error: unknown argument: '-module' [-Wunused-command- line-argument-hard-error-in-future] :info:build clang: note: this will be a hard error (cannot be downgraded to a warning) in the future }}} OR, maybe port invocation is to blame: {{{ # port install llvm-gcc42 configure.cflags-append "-Wno-unused-command- line-argument-hard-error-in-future" }}} Which is what I understood from: https://guide.macports.org/chunked/reference.phases.html#reference.phases.in... -- Ticket URL: <https://trac.macports.org/ticket/42899#comment:7> MacPorts <http://www.macports.org/> Ports system for OS X