[Devel-en] rust-cargo build

[Mikhail Novosyolov]

Maybe we can use macros from Fedora to not reinvent a wheel

https://pagure.io/fedora-rust/rust2rpm/tree/main

https://src.fedoraproject.org/rpms/rust-srpm-macros/blob/rawhide/f/rust-srpm-macros.spec

They are complex, though

(please don't loose devel-en@ from the "To" / "CC" filed )

29.05.2022 12:40, abf only пишет:
> Ok I got it , I guess, beside  build the source tarball wit -g flag, it has to be build all targets with debug simbols,
> so instead of:
>
>      RUSTFLAGS=-g cargo build ,
>
> should be
>
>     RUSTFLAGS=-g cargo build   --all-targets
>
> also --offline flag is a must ,since on abf the wrokers don't have  online build enabled,
> ( sometimes --frozen flag is usefull if the build use a local index of the crates, to avoid
> search for new online crates located outside crates-io-index  tree, like gitlab )
> and just add  in your .cargo/config.toml:
>
>     [source."https:/gitlab.com/xyz.git"]
>
>     git = "https://gitlab.com/xyz.git"
>
>     replace-with = "vendored-sources"
>
>
> Thanks again, take care.
>
>
>
>
> *Symbianflo*
> = MRB ain't no shit. Keep safe use Linux.=
> 	
> W: = https://abf.io/platforms/rosalinuxro_personal =
>
> On mag 29 2022, at 10:09 am, abf only <abfonly at gmail.com> wrote:
>
>     Already  done that.. calling  -g ,   flag  to compiler won't call the debug symbols...
>     g approach seems not working.. sadly
>
>
>     Esecuzione(%build) in corso: /bin/sh -e /var/tmp/rpm-tmp.YExN6U
>     + umask 022
>     + cd /home/symbianflo/rpmbuild/BUILD
>     + cd joshuto-0.9.3
>     + '[' 1 -eq 1 ']'
>     + '[' 1 -eq 1 ']'
>     ++ pwd
>     + export CARGO_HOME=/home/symbianflo/rpmbuild/BUILD/joshuto-0.9.3/.cargo
>     + CARGO_HOME=/home/symbianflo/rpmbuild/BUILD/joshuto-0.9.3/.cargo
>     + RUSTFLAGS=-g
>     + cargo build --release --offline --frozen
>     ###############################################
>
>     Elaborazione file: joshuto-debugsource-0.9.3-1.x86_64
>     errore: Empty %files file /home/symbianflo/rpmbuild/BUILD/joshuto-0.9.3/debugsourcefiles.list
>     Elaborazione file: joshuto-debuginfo-0.9.3-1.x86_64
>     Provides: debuginfo(build-id) = c186b59ac92054e9e44615e473326b5f3041f4a9 joshuto-debuginfo = 0.9.3-1 joshuto-debuginfo(x86-64) = 0.9.3-1
>     Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
>     Recommends: joshuto-debugsource(x86-64) = 0.9.3-1
>     Controllo per file non pacchettizzati in corso: /usr/lib/rpm/check-files /home/symbianflo/rpmbuild/BUILDROOT/joshuto-0.9.3-1.x86_64
>
>
>     Errori di compilazione RPM:
>         Empty %files file /home/symbianflo/rpmbuild/BUILD/joshuto-0.9.3/debugsourcefiles.list
>
>
>     I would wait for advice before push rust apps in contrib, with no debugging.
>
>     THANKS.
>
>
>     *Symbianflo*
>     = MRB ain't no shit. Keep safe use Linux.=
>     	
>     W: = https://abf.io/platforms/rosalinuxro_personal =
>
>     On mag 28 2022, at 10:09 pm, Mikhail Novosyolov <m.novosyolov at rosalinux.ru> wrote:
>
>          
>         Try RUSTFLAGS=-g cargo build
>
>         28.05.2022 23:01, abf only пишет:
>
>
>             Yes  , of course, none of cargo build /install won't create debug/debuginfo, at least not for me.
>             Also , since rust is coming up strong ( see kernel.org), some  rust/cargo macros would be needed,
>             IMHO.
>             Thx for reply
>
>             *Symbianflo*
>             = MRB ain't no shit. Keep safe use Linux.=
>             	
>             W: = https://abf.io/platforms/rosalinuxro_personal =
>
>             On mag 28 2022, at 9:56 pm, Mikhail Novosyolov <m.novosyolov at rosalinux.ru> <mailto:m.novosyolov at rosalinux.ru> wrote:
>
>                 28.05.2022 15:27, abf only пишет:
>                 > Hi
>                 > Do we have somebody  wich can help with rust, ( cargo build),
>                 > I really don't know how to enable debugging in cargo.
>                 > Please advice.
>                 > Thanks.
>                 Hi! Do you mean debuginfo subpackages?
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