Following the Rust tutorial does not lead to the expected outcome

[marctrem]

Problem

Following the tutorial at [0] does not lead to the expected output. The build succeeds but there is no output artifact.
This has been reproduced on both Linux 6.6.3 and MacOS Sonoma.

[0] https://docs.solana.com/getstarted/rust

There is only one shared object in the directory after building and it's not the one I'm expecting.

find . -name '*.so'
./target/sbf-solana-solana/release/deps/solana_program-f64cfaccf3f3bee1.so

MacOS

solana -V
solana-cli 1.17.9 (src:daf37308; feat:1428472342, client:SolanaLabs)
uname -a
Darwin user-MBP 23.1.0 Darwin Kernel Version 23.1.0: Mon Oct  9 21:33:00 PDT 2023; root:xnu-10002.41.9~7/RELEASE_ARM64_T6031 arm64
rustup run solana rustc -V
rustc 1.68.0-dev

Linux

solana -V
solana-cli 1.17.9 (src:daf37308; feat:1428472342, client:SolanaLabs)
uname -a
Linux jormungandr 6.6.3-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 29 Nov 2023 00:37:40 +0000 x86_64 GNU/Linux
rustup run solana rustc -V
rustc 1.68.0-dev

Expected behavior

I expect to have a deployable contract after following the tutorial steps.

[marctrem]

Here is the build log:

hello_world git:(master) ✗ cargo-build-sbf
warning: unused manifest key: package.crate-type
    Finished release [optimized] target(s) in 0.07s

[marctrem]

Also, worth noting (I might open another issue / PR for this), the sdk/c readme is also very broken. At least I was able to get this one to work.

[deejay-rites]

I'm also having this same issue using Mac Sonoma 14.3.1.

~/code main*
❯ find . -name '*.so'
./target/sbf-solana-solana/release/deps/solana_program-3cc2c3fefcd81560.so

~/code main*
❯ solana -V
solana-cli 1.17.25 (src:d0ed878d; feat:3580551090, client:SolanaLabs)

~/code main*
❯ uname -a
Darwin name-MacBook-Pro.local 23.3.0 Darwin Kernel Version 23.3.0: Wed Dec 20 21:30:44 PST 2023; root:xnu-10002.81.5~7/RELEASE_ARM64_T6000 arm64

~/code main*
❯ rustup run solana rustc -V
rustc 1.68.0-dev

~/code main*
❯ cargo build-bpf
warning: unused manifest key: build
warning: unused manifest key: package.crate-type
    Finished release [optimized] target(s) in 0.37s

~/code main*
❯ cat Cargo.toml
[package]
name = "solana"
version = "0.1.0"
edition = "2021"
crate-type = ["cdylib", "lib"]

[dependencies]
solana-program = "=1.17.0"
ahash = "=0.8.6"

[build]
target = "x86_64-apple-darwin"

[deejay-rites]

Want to follow up that I was able to get this to work using Ubuntu.

will@desktop:/home/will/code/hello_world> ls target/deploy
hello_world-keypair.json  hello_world.so
will@desktop:/home/will/code/hello_world> solana program deploy ./target/deploy/hello_world.so

Program Id: 7Lg34cSpkiLPTRWQoC9yRrf14yTnANvk9Dc6ajocvx7Y

will@desktop:/home/will/code/hello_world> uname -a
Linux desktop 5.15.0-100-generic #110-Ubuntu SMP Wed Feb 7 13:27:48 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

[urani-engineering-helper]

@marctrem There a few extra steps to make it work and you should use cargo build-sbf instead of cargo build-bft, as the former is deprecated.

We wrote a working tutorial here https://github.com/urani-labs/solana-dev-onboarding-rs/tree/main/demos/01_hello_world. Enjoy.

[JuinSoft]

@urani-engineering The provided link is broken
Updated link: https://github.com/urani-labs/solana-dev-onboarding-rs/tree/main/demos/backend/01_hello_world