> Le 15 févr. 2016 à 19:24, Ryan Schmidt <ryandes...@macports.org> a écrit : > >> >> On Feb 15, 2016, at 2:07 AM, Sébastien Maret <sebastien.ma...@icloud.com> >> wrote: >> >>> >>> Le 11 févr. 2016 à 16:19, Ryan Schmidt <ryandes...@macports.org> a écrit : >>> >>> On Feb 11, 2016, at 2:00 AM, Sébastien Maret wrote: >>>> >>>>> Le 10 févr. 2016 à 16:23, Ryan Schmidt <ryandes...@macports.org> a écrit : >>>>> >>>>> On Feb 10, 2016, at 8:52 AM, Sébastien Maret wrote: >>>>> >>>>>> I am maintaining the Gildas port which depends on the CFITSIO library. >>>>>> CFITSIO has a Fortran interface but it is not built by default: one need >>>>>> to select a specific variant (e.g. +gcc 5) for this. This is a problem >>>>>> for the Gildas because the compilation fails without the Fortran >>>>>> interface: >>>>>> https://trac.macports.org/ticket/50543 >>>>>> >>>>>> Is there a way for a port to depend on a specific variant of another >>>>>> port? If not then how can I solve this? >>>>> >>>>> The require_active_variants procedure in the active_variants 1.1 port >>>>> group. >>>> >>>> Thanks. I’ve added the cfitsio +gcc5 in require_active_variants and this >>>> solves the problem on Yosemite: >>>> https://trac.macports.org/changeset/145605 >>>> >>>> However the compilation fails on older MacOS versions because the +gcc5 >>>> variant is not available. >>> >>> Why isn't the gcc5 variant available on older Mac OS versions? >> >> I don’t know. The build bot log for Mountain Lion says: >> >> DEBUG: cfitsio is installed with the following variants: >> DEBUG: required: gcc5, forbidden: >> DEBUG: rejected, because required variant gcc5 is missing >> Error: org.macports.configure for port gildas returned: cfitsio must be >> installed with +gcc5. >> >> https://build.macports.org/builders/buildports-mtln-x86_64/builds/27804/steps/compile/logs/stdio/text >> >> so I thought that the cfitsio +gcc5 variant was missing on that platform. >> But perhaps I misunderstand the build bot log? > > I think you misunderstand. This message is generated by the active_variants > 1.1 portgroup. It means that gildas requires the cfitsio port to be installed > with the +gcc5 variant, but the user (in this case, the buildbot) did not do > that (in this case, because it is not a default variant, and the buildbot > only builds default variants). So, nothing about this situation should really > be OS X-version-specific.
OK, thanks for the clarifications. Sébastien _______________________________________________ macports-dev mailing list macports-dev@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-dev
