#42869: mlt build fails with clang: error: unknown argument -------------------------------------------------+------------------------- Reporter: me@… | Owner: macports- Type: defect | tickets@… Priority: Normal | Status: new Component: ports | Milestone: Keywords: -Wunused-command-line-argument- | Version: 2.2.1 hard-error-in-future | Port: mlt -------------------------------------------------+------------------------- mlt build fails, this looks like the relevant part of the long: {{{ :info:build make[1]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_mlt/mlt/work/mlt-0.9.0/src/framework' :info:build clang: error: unknown argument: '-fno-tree-dominator-opts' [-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 :info:build clang: error: unknown argument: '-fno-tree-pre' [-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 :info:build clang: error: unknown argument: '-fno-tree-dominator-opts' [-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 :info:build clang: error: unknown argument: '-fno-tree-pre' [-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 :info:build make[1]: *** [depend] Error 1 }}} -- Ticket URL: <https://trac.macports.org/ticket/42869> MacPorts <http://www.macports.org/> Ports system for OS X