Le 13/11/2016 à 18:09, Joseph Rushton Wakeling a écrit : > On 13/11/16 10:11, Joseph Rushton Wakeling wrote: >> On 03/11/16 11:49, Joseph Rushton Wakeling wrote: >>> On 01/11/16 22:43, Sergio Schvezov wrote: >>>> If this is the problem and you can patch the software then removing >>>> the chown >>>> could work, I am CCing Jamie for other ideas that could come up. >> >> Looking at the dub source code, it seems that the actual build -- >> i.e. the >> compiler call that generates the binary -- writes to a temporary >> .dub/ directory >> created in the project tree, and the generated files are then copied >> to the >> user-perceived output location, with chown and chmod calls to >> preserve the >> permissions: >> https://github.com/dlang/dub/blob/v1.0.0/source/dub/internal/vibecompat/core/file.d#L126-L128 >> > > OK, upstream accepted my patch to deal with this. The current state > of my external snap package, described here: > https://github.com/WebDrake/dub.snap/pull/1 > > ... now works with some essential basics: > > * it can compile a program that has no dependencies; > > * it can download dub packages from https://code.dlang.org/ and > incorporate > them into a project. > > The major TODOs would be: > > * ensure the dub plugin downloads an upstream dub rather than > relying on > ubuntu packages; > > * separate the D compiler from the snap, allowing dub to use any > compiler > available on the host system (whether installed as a system > package or > as a snap package); > > * find a way for it to access system libraries so as to build dub > packages > that have these as dependencies. > > The latter two I presume come down to the known issue about how to > make host resources available to a snap in a safe manner, but I'd be > interested in any thoughts on whether the D compiler issue might be > achieved any more easily. >
I guess for now, the compiler part (and access to system libraries) should be part of an interface. I'm CCing Jamie to see if he has any thoughts on that. Didier -- Snapcraft mailing list Snapcraft@lists.snapcraft.io Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/snapcraft
