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Differential D20792

lang/rust: add powerpc64 ELFv2 support
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Authored by mikael on Jun 28 2019, 1:59 PM.

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rP517954: lang/rust: Add missing bits for powerpc64 ELFv2 support via PPC_ABI

Summary

https://lists.freebsd.org/pipermail/freebsd-ppc/2019-June/010632.html
https://wiki.freebsd.org/powerpc/llvm-elfv2

http://mikael.urankar.free.fr/FreeBSD/rust/1.38.0/cargo-0.39.0-powerpc64-unknown-freebsd-ELFv2.tar.gz
http://mikael.urankar.free.fr/FreeBSD/rust/1.38.0/rust-std-1.38.0-powerpc64-unknown-freebsd-ELFv2.tar.gz
http://mikael.urankar.free.fr/FreeBSD/rust/1.38.0/rustc-1.38.0-powerpc64-unknown-freebsd-ELFv2.tar.gz

needs https://reviews.freebsd.org/D22039

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rP FreeBSD ports repository

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Build Status

Buildable 27391
Build 25638: arc lint + arc unit

Event Timeline

mikael created this revision.Jun 28 2019, 1:59 PM

Herald added subscribers: Contributor Reviewers (ports), mat. · View Herald TranscriptJun 28 2019, 1:59 PM

linimon added a subscriber: linimon.Jun 28 2019, 2:10 PM

jbeich added a subscriber: jbeich.Jun 28 2019, 2:59 PM

jbeich added inline comments.

lang/rust/Makefile
140	Did you mean `>` and not `>=`? If so 1300036 users may end up using Clang but not ELFv2.
145	None of `rustc --print target-list` currently have OS version. Did you check ports depending on lang/rust build fine?

jbeich added inline comments.Jun 28 2019, 3:01 PM

lang/rust/Makefile
145	Nevermind. I didn't notice this target is for LLVM.

need to fix osversion, distinfo, Uses/cargo.mk

lang/rust/Makefile
140	yes, it should be >=
145	I tried devel/bingrep, it works fine.

alfredo added a subscriber: alfredo.Jun 28 2019, 5:26 PM

I did a

svn mv patch-src_librustc__llvm_build.rs extra-patch-ppc64-gcc

but it doesn't translate well in the diff, what is the correct way to do it?

Herald added a reviewer: portmgr. · View Herald TranscriptJun 29 2019, 9:11 AM

mikael updated this revision to Diff 63311.Oct 15 2019, 5:49 PM

mikael retitled this revision from lang/rust: WIP add powerpc64 ELFv2 support to lang/rust: add powerpc64 ELFv2 support.

mikael edited the summary of this revision. (Show Details)

mikael edited reviewers, added: rust; removed: portmgr.

tobik requested changes to this revision.Oct 16 2019, 9:07 AM

tobik added a subscriber: tobik.

tobik added inline comments.

lang/rust/Makefile
66	Please just use `-${PPC_ABI:tl}` and revert the distinfo changes. The bootstrap tarball filenames are all lowercase. Let's keep it that way.
91	`EXTRA_PATCHES+=`
139–145	It sure feels like this (and `extra-patch-ppc64-gcc`) should be some `cfg!` or `env!` thing in Rust rather than us wrangling with conditional patches, but not sure how that would work exactly. It's fine for now I guess.
249–251	Best add `PPC_ABI=ELFv1` here so that makesum can still work as it should on every arch.
260	Replace BOOTSTRAPS_SUFFIX with `PPC_ABI=ELFv2`.
261–262	Revert these too.

This revision now requires changes to proceed.Oct 16 2019, 9:07 AM

address comments

tobik mentioned this in D22240: lang/rust: Update to 1.39.0.Nov 5 2019, 5:23 AM

tobik mentioned this in rP516995: lang/rust: Update to 1.39.0.Nov 7 2019, 6:07 PM

Rebase on rP516995

Harbormaster completed remote builds in B27391: Diff 64047.Nov 7 2019, 6:10 PM

tobik accepted this revision.Nov 7 2019, 6:19 PM

This revision is now accepted and ready to land.Nov 7 2019, 6:19 PM

Closed by commit rP517954: lang/rust: Add missing bits for powerpc64 ELFv2 support via PPC_ABI (authored by tobik). · Explain WhyNov 19 2019, 9:28 AM

This revision was automatically updated to reflect the committed changes.

tobik added a commit: rP517954: lang/rust: Add missing bits for powerpc64 ELFv2 support via PPC_ABI.

Revision Contents
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lang/

rust/

8 lines

Diff 64047

lang/rust/Makefile

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