devel/cargo: Fix `cargo-nightly*` checksum & size in distinfo.i386

[dumbbell]

Summary

devel/cargo and lang/rust-nightly both download an unversioned file and unfortunately, the wrong file was used to fill the checksum/size in devel/cargo.

[jbeich]

Looks same as what I have locally. Thanks.

[antoine]

You can use DIST_SUBDIR= 2016-11-02 or something similar to put an unversioned file in a versioned directory

[dumbbell]

I'm asking the same question I asked on svn-ports-all@:

When several ports are fetching different files having the same name (binary bootstraps in this case), what should those ports do? Is using a subdirectory in ${DISTDIR} the appropriate solution? Because they are also sharing files (like source archives).

[dumbbell]

In D9295#192092, @antoine wrote:

You can use DIST_SUBDIR= 2016-11-02 or something similar to put an unversioned file in a versioned directory

Can it be per-DISTFILE?

[jbeich]

Maybe create separate port(s) for bootstrap and install them somewhere outside of PATH. However, the real fix would be per-distfile subdirectory support via bsd.port.mk.

[dumbbell]

Thanks to both of you.

I will update the patch to put files in ${DIST_SUBDIR} for now to fix the port.

[dumbbell]

Set ${DIST_SUBDIR} to ${PORTNAME}

[dumbbell]

Put Cargo bootstrap in ${DISTDIR}/2016-11-02

[dumbbell]

Please wait for another revision for this patch before reviewing, I want to include a fix to the following bug report:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=216385

Poudriere is running.

[dumbbell]

Use ${OPENSSLBASE} from USES=ssl

[dumbbell]

Ok, this patch is ready for another review.

[antoine]

Approved with a PORTREVISION bump : on FreeBSD 10 with BOOTSTRAP option ON, it switches from openssl from ports to whatever ssl the user wants.