#49845: youtube-dl fails to build in trace mode because python is only a runtime, not a build-time dependency --------------------+-------------------------- Reporter: cal@… | Owner: ryandesign@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.99 Keywords: | Port: youtube-dl --------------------+-------------------------- youtube-dl uses Python during its build, but only declares a build-time dependency. This makes the build fail in trace mode, because runtime dependencies are not expected to be used during the build and thus hidden. The error is: {{{ :info:build make: Entering directory `/opt/local/var/macports/build /_opt_dports_net_youtube-dl/youtube-dl/work/youtube-dl' :info:build zip -q youtube-dl youtube_dl/*.py youtube_dl/*/*.py :info:build /opt/local/bin/python2.7 devscripts/make_contributing.py README.md CONTRIBUTING.md :info:build make: /opt/local/bin/python2.7: No such file or directory :info:build /opt/local/bin/python2.7 devscripts/make_supportedsites.py docs/supportedsites.md :info:build make: /opt/local/bin/python2.7: No such file or directory :info:build make: *** [CONTRIBUTING.md] Error 1 :info:build make: *** Waiting for unfinished jobs.... :info:build make: *** [supportedsites] Error 1 }}} and later on: {{{ :warn:build The following existing file was hidden from the build system by trace mode: :msg:build /opt/local/bin/python2.7 }}} Here's a patch: {{{#!patch Index: Portfile =================================================================== --- Portfile (revision 142958) +++ Portfile (working copy) @@ -64,20 +64,23 @@ default_variants +ffmpeg variant python27 conflicts python34 python35 description {Use Python 2.7} { - depends_run-append port:python27 - configure.python ${prefix}/bin/python2.7 + depends_run-append port:python27 + depends_build-append port:python27 + configure.python ${prefix}/bin/python2.7 } variant python33 requires python34 description {Legacy compatibility variant} {} variant python34 conflicts python27 python35 description {Use Python 3.4} { - depends_run-append port:python34 - configure.python ${prefix}/bin/python3.4 + depends_run-append port:python34 + depends_build-append port:python34 + configure.python ${prefix}/bin/python3.4 } variant python35 conflicts python27 python34 description {Use Python 3.5} { - depends_run-append port:python35 - configure.python ${prefix}/bin/python3.5 + depends_run-append port:python35 + depends_build-append port:python35 + configure.python ${prefix}/bin/python3.5 } if {![variant_isset python27] && ![variant_isset python34] && ![variant_isset python35]} { }}} -- Ticket URL: <https://trac.macports.org/ticket/49845> MacPorts <https://www.macports.org/> Ports system for OS X