-----Original Message-----
From: yocto@... <yocto@...> On
Behalf Of Felix Knorr
Sent: Thursday, May 12, 2022 10:10 PM
To: yocto@...
Subject: [yocto] Problems with recipe for our Rust-Software

Hey,

I'm struggling with a recipe to build our rust project.

I cannot use cargo-bitbake because we use the 2021 edition. Also the
project is quite complex. We have one repository with 4 different crates,
some of them are linking c code. I'm trying to create a recipe by hand.


When I run bitbake for the recipe, it will error out with the following
error message:

ERROR: serve-1.0.0-r0 do_compile:
ExecutionError('/home/felix/git/poky/build/tmp/work/core2-64-poky-
linux/serve/1.0.0-r0/temp/run.do_compile.400923', 101, None, None)
ERROR: Logfile of failure stored in:
/home/felix/git/poky/build/tmp/work/core2-64-poky-linux/serve/1.0.0-
r0/temp/log.do_compile.400923
Log data follows:
| DEBUG: Executing shell function do_compile
| Updating crates.io index
| warning: spurious network error (2 tries remaining): failed to resolve
address for github.com: Name or service not known; class=Net (12)
| warning: spurious network error (1 tries remaining): failed to resolve
address for github.com: Name or service not known; class=Net (12)
| error: failed to get `anyhow` as a dependency of package `nlprog v0.1.0
(/home/felix/git/poky/build/tmp/work/core2-64-poky-linux/serve/1.0.0-
r0/tmp/baroloop/programmer-rust/nlprog)`
|
| Caused by:
| failed to fetch `https://github.com/rust-lang/crates.io-index
<https://protect2.fireeye.com/v1/url?k=68eaf684-3771ce79-68eb7dcb-
000babff317b-44b4b436f9e0edc0&q=1&e=3342104f-017d-4ac5-9d70-
f1208c419a68&u=https%3A%2F%2Fgithub.com%2Frust-lang%2Fcrates.io-index> `
|
| Caused by:
| network failure seems to have happened
| if a proxy or similar is necessary `net.git-fetch-with-cli` may help
here
| https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-
with-cli
|
| Caused by:
| failed to resolve address for github.com: Name or service not known;
class=Net (12)
| WARNING: exit code 101 from a shell command.
ERROR: Task (/home/felix/git/baroloop/programmer-tablet/layers/meta-
main/recipes-core/programmer/serve_1.0.0.bb:do_compile) failed with exit
code '1'


However, if I run the devshell for the recipe and run cargo, it will at
least be able to do the fetching. (It will currently fail in the linker
step, but I assume thats because I haven't executed oe_cargo_fix_env)

if I don't remove the http.multiplexing=false from the cargo config, it
will just hang forever in the devshell (but not error out).


If I set export CARGO_NET_GIT_FETCH_WITH_CLI=true the error is slightly
different, but the git call that is then displayed also works in the
devshell. Also using a crate://-fetcher doesn't work, which is why I added
the CARGO_DISABLE_BITBAKE_VENDORING = "1" I've been fighting this for
hours and can't come up with anything. I hope you can help me.

PS: I'm using kirkstone, and I'm not having any url sections in
my .gitconfig


This is the recipe:

cargo

SUMMARY = "Copy prebuild programmer serve into the image"
LICENSE = "CLOSED"
LIC_FILES_CHKSUM = ""

SRC_URI="\
file://${bl_path}/programmer-ui/dist \
file://${config_path}/files/session \
file:///tmp/baroloop \
"
# crate://crates.io/tokio/1 \
# crate://crates.io/war/0.3 \
# crate://crates.io/byte/1 \
# crate://crates.io/log/0.4.8 \
# crate://crates.io/serde_json/1.0.75 \
# crate://crates.io/serde/1.0.133 \
# crate://crates.io/docopt/1.1.0 \
# crate://crates.io/colored/1.9.3 \
# crate://crates.io/chrono/0.4.11 \
# crate://crates.io/battery/0.7.7 \
# crate://crates.io/uuid/0.8.2 \
# crate://crates.io/thiserror/1.0 \
# crate://crates.io/anyhow/1 \
# crate://crates.io/clap/3.0 \
# crate://crates.io/futures/0.3 \
# crate://crates.io/wry/0.6.1
S = "${WORKDIR}"

RDEPENDS:${PN} = "\
eudev \
dbus \
"

DEPENDS = "\
eudev \
dbus \
"

# INSANE_SKIP:${PN} += "file-rdeps"

FILES:${PN} = "\
/home/neuro/serve \
/home/neuro/dist/** \
${sysconfdir}/mini_x/session \
"

CARGO_DISABLE_BITBAKE_VENDORING = "1"

do_compile() {
oe_cargo_fix_env

sed -i '/multiplexing = false/d' $CARGO_HOME/config
sed -i '/\[http\]/d' $CARGO_HOME/config
sed -i '/cainfo/d' $CARGO_HOME/config

export RUSTFLAGS="${RUSTFLAGS}"
export RUST_TARGET_PATH="${RUST_TARGET_PATH}"

export CARGO_NET_GIT_FETCH_WITH_CLI=true
cd ${S}/tmp/baroloop/programmer-rust/
cargo build --release --bin serve
}

do_install() {
# this isn_t reached anyway
# ...
}

--
Mit freundlichen Grüßen neuroloop GmbH
i.A. Felix Knorr
Senior Software Developer
--------------------------------------
neuroloop GmbH
Engesserstr. 4, 79108 Freiburg, Germany

Amtsgericht Freiburg HRB 713935

Geschäftsführer: Dr. Michael Lauk, Dr. Dennis Plachta



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