Does it support somehow arch? -- wbr, Kirill
> On 22. Oct 2022, at 10:50, Joshua Root <[email protected]> wrote: > > MacPorts 2.8.0 lets you specify which OS versions your ports work on via the > platforms option. This indicates a port that works on darwin versions from > 10.x to 19.x inclusive: > > platforms {darwin >= 10 < 20} > > Most ports will probably only need one comparison, but you can have as many > as you need. Operators supported are ==, !=, >, <, >= and <=. For == and !=, > a string comparison that allows globs is used. For the rest, vercmp is used. > If any comparison doesn't match, known_fail is set to yes. > > Note that the comparison is against ${os.version}, not ${os.major}, so you'll > usually want to use e.g. < 20 for the upper bound rather than <= 19 (the > latter would exclude all 19.x versions). > > These are all valid: > > platforms {darwin >= 11} > platforms {darwin < 19} freebsd > platforms {darwin >= 16 != 18.2.* < 23} {linux != *} > > The second one indicates FreeBSD support in a purely informational way, as > per the usage of the platforms option in older MacPorts versions. The last > one indicates that it doesn't work on Linux and will set known_fail there. > Again, most ports will probably only use something like the first example, > but the flexibility is there if you need it. > > All of the above can be used without making your Portfile incompatible with > 2.7. There is another way that platforms can be used: > > platforms any > platforms {darwin any} > > The first one indicates that the port will install identical files no matter > what platform it is built on, and will set the platform in the archive > filename to "any_any". The second one indicates that the port will install > identical files when built on any version of Darwin, but may install > different files when built on other platforms, and sets the platform in the > archive filename to "darwin_any" when on Darwin. > > These will usually only be applicable to noarch ports, though rare exceptions > may exist. Ports that install only data files or scripts will often be able > to use "any". Python scripts are an exception because Python uses a framework > layout on Darwin only, so they will be "{darwin any}". > > Since the archive filename is changed, using this will of course prevent > users on older MacPorts versions from using the archives. So we would > normally wait 2 weeks after the release of 2.8.0 before starting to use this > feature. > > However, with the release of Ventura in a couple days, it may pay to set > these platforms values on as many eligible ports as possible, both to make > the archives available to Ventura users even before we have a Ventura > buildbot worker up and running, and to reduce the load on that worker once it > is up. > > - Josh
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