In dev-lang/rust-bin-1.27.1 ebuild: use cargo && mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die It will call `die` when USE="-cargo". Ebuild should use: if use cargo; then mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die fi
I confirm. The default IUSE="cargo doc" is supposed to die when emerging tis ebuild. Also: You have to simple bump virtual/rust-1.27.1
dev-lang/rust-bin-1.27.1 with USE="cargo" does still pull in dev-util/cargo, making it an unbreakable circ dep conflict.
If USE=-cargo this is what worked for me: --- a/dev-lang/rust-bin/rust-bin-1.27.1.ebuild +++ b/dev-lang/rust-bin/rust-bin-1.27.1.ebuild @@ -64,7 +64,7 @@ } src_install() { - local std=$(grep 'std' ./components) + local std=$(grep 'std' ./components|grep -v ',cargo') local components="rustc,${std}" use doc && components="${components},rust-docs" use cargo && components="${components},cargo" @@ -84,7 +84,7 @@ mv "${D}/opt/${P}/bin/rustc" "${D}/opt/${P}/bin/${rustc}" || die mv "${D}/opt/${P}/bin/rustdoc" "${D}/opt/${P}/bin/${rustdoc}" || die mv "${D}/opt/${P}/bin/rust-gdb" "${D}/opt/${P}/bin/${rustgdb}" || die - use cargo && mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die + use cargo && mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" dosym "../../opt/${P}/bin/${rustc}" "/usr/bin/${rustc}" dosym "../../opt/${P}/bin/${rustdoc}" "/usr/bin/${rustdoc}" ---
(In reply to tt_1 from comment #2) > dev-lang/rust-bin-1.27.1 with USE="cargo" does still pull in dev-util/cargo, > making it an unbreakable circ dep conflict. if USE=cargo @tt_1, what if you try to comment out in the ebuild this line: PDEPEND=">=dev-util/cargo-${CARGO_DEPEND_VERSION}"
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b9a8ae66e199136944e2a832a7c7e74cc2af0679 commit b9a8ae66e199136944e2a832a7c7e74cc2af0679 Author: Dirkjan Ochtman <djc@gentoo.org> AuthorDate: 2018-07-12 12:46:56 +0000 Commit: Dirkjan Ochtman <djc@gentoo.org> CommitDate: 2018-07-12 12:46:56 +0000 dev-lang/rust-bin: fix issues with cargo USE flag, add rustfmt flag Fixes: https://bugs.gentoo.org/show_bug.cgi?id=660974 Package-Manager: Portage-2.3.40, Repoman-2.3.9 dev-lang/rust-bin/metadata.xml | 1 + dev-lang/rust-bin/rust-bin-1.27.1-r1.ebuild | 142 ++++++++++++++++++++++++++++ 2 files changed, 143 insertions(+)
Oops, sorry about that. This change didn't make sense to me: --- a/dev-lang/rust-bin/rust-bin-1.27.1.ebuild +++ b/dev-lang/rust-bin/rust-bin-1.27.1.ebuild @@ -64,7 +64,7 @@ } src_install() { - local std=$(grep 'std' ./components) + local std=$(grep 'std' ./components|grep -v ',cargo') local components="rustc,${std}" use doc && components="${components},rust-docs" use cargo && components="${components},cargo" I don't think it's necessary? I was still working on a bump for dev-lang/rust, will bump virtual/rust after that.
(In reply to Dirkjan Ochtman from comment #6) > Oops, sorry about that. This change didn't make sense to me: > > --- a/dev-lang/rust-bin/rust-bin-1.27.1.ebuild > +++ b/dev-lang/rust-bin/rust-bin-1.27.1.ebuild > @@ -64,7 +64,7 @@ > } > > src_install() { > - local std=$(grep 'std' ./components) > + local std=$(grep 'std' ./components|grep -v ',cargo') > local components="rustc,${std}" > use doc && components="${components},rust-docs" > use cargo && components="${components},cargo" > > I don't think it's necessary? > > I was still working on a bump for dev-lang/rust, will bump virtual/rust > after that. - Is it needed that virtual/rust is sensible to the minor bug fixing number? - OK, just in case upstream thinks cargo is "std", I wanted through away cargo. - I did not trust fully your new ebuild, so I just tested: dev-lang/rust-bin-1.27.1-r1:stable::gentoo USE="-cargo doc* rustfmt%*" 0 KiB But that merge worked with having USE="-cargo rustfmt" But I wonder if this makes sense and works together with installed dev-util/cargo-0.28.0
I've now added the virtual/rust-1.27.1 bump. This should pick up the -r1 automatically. Did you see any results from your merge did you did not expect/that you think are wrong? I'm not sure what you're trying to say here. I've added blocking to the rust and rust-bin ebuilds such that building with +cargo should block if dev-util/cargo is already installed.
Phantastic,no, I did not see any results not expected: I tested "But that merge worked" Sorry, my bad english! Thank you for your work!
