26 Aug 2024 |
ghpzin | Saw this backlinked in tracking 1.80 issue:
https://github.com/rust-lang/cargo/pull/14452#issuecomment-2309726000 | 10:20:29 |
ghpzin | * Saw this backlinked in tracking 1.80 issue:
https://github.com/rust-lang/cargo/pull/14452#issuecomment-2309726000
(not sure what will happen if it gets merged, but I think nothing very good) | 10:22:38 |
ghpzin | * Saw this backlinked in tracking 1.80 issue:
https://github.com/rust-lang/cargo/pull/14452#issuecomment-2309726000
(not sure what will happen if it gets merged, but probably nothing very good) | 10:23:40 |
Alyssa Ross | oh no | 11:03:41 |
blitz | btw, is rust-hypervisor-firmware currently broken on unstable? | 13:25:55 |
emily | In reply to @9hp71n:matrix.org Saw this backlinked in tracking 1.80 issue: https://github.com/rust-lang/cargo/pull/14452#issuecomment-2309726000 (not sure what will happen if it gets merged, but probably nothing very good) oh this is a terrifying precedent to set | 14:31:14 |
emily | more motivation for the Rust rework, which would mitigate the damage | 14:31:40 |
emily | they should really really really just do some hack in the compiler | 14:32:19 |
emily | I really don't understand why Rust settled on defaulting to the only impl of a trait if one exists | 16:11:16 |
emily | it's such a compat hazard. Haskell doesn't do it | 16:11:26 |
emily | I mean I assume "ergonomics" but… | 16:11:34 |
@aloisw:kde.org | In reply to @emilazy:matrix.org I really don't understand why Rust settled on defaulting to the only impl of a trait if one exists Same, and I guess they could even change it under the same policy that allows all these breaking changes, so that the entire cost can be paid at once. | 16:53:49 |
emily | apparently it would break .as_ref() on Cow and stuff | 16:56:46 |
emily | which seems like maybe bad trait design (maybe Rust needs to add functional dependencies!) | 16:56:57 |
| l.liz joined the room. | 19:27:37 |
27 Aug 2024 |
Artturin | https://github.com/NixOS/nixpkgs/pull/337538 | 14:39:10 |
| @aloisw:kde.org left the room. | 18:02:17 |
| dre joined the room. | 23:52:43 |
28 Aug 2024 |
dre | Hey, I'm running into a problem with trying to get this rust package into nixpkgs. I have the derivation right here, using rust-overlay just fine, but it requires me to have a custom rust version. When I use the nixpkgs's default buildRustPackage , it can't seem to find ldd , which it says to install llvm-tools-preview , but I don't see a way to do that. I've been stuck on this for a while -- is there a way to declaratively add rust modules to the default environment in nixpkgs? all the documenation is for flakes | 00:04:07 |
dre | cargo --version
warning: `/build/.cargo/config` is deprecated in favor of `config.toml`
note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
warning: `/build/.cargo/config` is deprecated in favor of `config.toml`
note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
cargo 1.80.0 (376290515 2024-07-16)
# NRF52/test -> "release-thin-lto", use "release" otherwise
cargo build --target thumbv7em-none-eabihf \
--features board-nk3am,,no-delog, \
\
--quiet --profile release
warning: `/build/.cargo/config` is deprecated in favor of `config.toml`
note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
warning: `/build/.cargo/config` is deprecated in favor of `config.toml`
note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
warning: unexpected `cfg` condition value: `test`
--> components/apps/src/lib.rs:855:35
|
855 | let large_blobs = if cfg!(feature = "test") && runner.is_efs_available() {
| ^^^^^^^^^^^^^^^^
|
= note: expected values for `feature` are: `backend-auth`, `backend-rsa`, `factory-reset`, `fido-authenticator`, `log-all`, `ndef-app`, `nk3`, `nk3-provisioner`, `nk3-test`, `nkpk`, `nkpk-provisioner`, `no-reset-time-window`, `opcard`, `piv-authenticator`, `provisioner-app`, `se050`, `secrets-app`, `trussed-auth`, `trussed-rsa-alloc`, `trussed-se050-backend`, `trussed-se050-manage`, `trussed-usbip`, `trussed-usbip-ccid`, `usbd-ctaphid`, and `webcrypt`
= help: consider adding `test` as a feature in `Cargo.toml`
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
= note: `#[warn(unexpected_cfgs)]` on by default
error: linking with `flip-link` failed: exit status: 102
|
= note: LC_ALL="C" PATH="/nix/store/vicqnpjrn25qq4p4jzapj55q00p64iy0-arm-none-eabi-rustc-1.80.1/lib/rustlib/aarch64-unknown-linux-gnu/bin:/nix/store/pzbhqvfp6lxjpb816f3p4gp2nipavv75-rustc-1.80.1/lib/rustlib/aarch64-unknown-linux-gnu/bin:/nix/store/pzbhqvfp6lxjpb816f3p4gp2nipavv75-rustc-1.80.1/lib/rustlib/aarch64-unknown-linux-gnu/bin:/nix/store/nbcwqk3svc3vjqlq27wrninhgqd2wcjk-arm-none-eabi-rustc-wrapper-1.80.1/bin:/nix/store/wcwkcfsnli56grhpsxf7mcagkwan3qfg-arm-none-eabi-cargo-1.80.1/bin:/nix/store/g66rmrin8si72jgfbqzf04k7pl604ak3-cargo-auditable-0.6.2/bin:/nix/store/m1kmmafn7yfgah5klhgjv10kghjzcxpm-cargo-binutils-0.3.6/bin:/nix/store/6zvzv19bqi0cp4pr1a7w6vjgjahdxnag-flip-link-0.1.9/bin:/nix/store/5nq17fwym0lx6m8cjprhd9qaq9iy6v6q-llvm-binutils-wrapper-18.1.8/bin:/nix/store/j4nnxqjdzk4vxky6g3q176hvkf1cgin4-llvm-binutils-18.1.8/bin:/nix/store/ilhr0m9ari0nh8xmzgbvkdqpjzrsylzx-glibc-2.39-52-bin/bin:/nix/store/gdj3wqa788wm5aghx4sh6dnz3jcdmbn9-coreutils-9.5/bin:/nix/store/wviq85xs5awfp75mj5sjq9mn1nkqhq12-python3-3.12.4/bin:/nix/store/sf9ljb1ahsfhgp0x171rnkld8n683alw-auditable-arm-none-eabi-cargo-1.80.1/bin:/nix/store/wcwkcfsnli56grhpsxf7mcagkwan3qfg-arm-none-eabi-cargo-1.80.1/bin:/nix/store/imbw8h46yjayh4zds7a5bl394axhwan5-patchelf-0.15.0/bin:/nix/store/cx4lsk1686yj2hkfj8ppnqhd5ba7g4nc-arm-none-eabi-gcc-wrapper-13.3.0/bin:/nix/store/wdlj8gqvfwdmqhmiy4pmi8zzralq897h-arm-none-eabi-gcc-13.3.0/bin:/nix/store/ljdzm6w09g3lrjn9d1xhn0rjwr1khnrp-arm-none-eabi-binutils-wrapper-2.42/bin:/nix/store/cmdz49fra9ns5c1an20wd18lj5q0d0x2-arm-none-eabi-binutils-2.42/bin:/nix/store/gdj3wqa788wm5aghx4sh6dnz3jcdmbn9-coreutils-9.5/bin:/nix/store/qxmcmky0sgsbb33igmmdc2j3137cfz8h-findutils-4.10.0/bin:/nix/store/aamcxwi0m5z3hzdwysi37qlpfk3rxhfs-diffutils-3.10/bin:/nix/store/82v9hz5nav5swvdmz4cq53f2m671njcc-gnused-4.9/bin:/nix/store/7zx7siwr6hpgkiygi52avqkkjzp7dc7l-gnugrep-3.11/bin:/nix/store/ym0mjp5a03x56ji9kzcb1wizcc060bhj-gawk-5.2.2/bin:/nix/store/3473rfk96nrgggxzp49mjzmih29yw6dw-gnutar-1.35/bin:/nix/store/wm5rpvks3nm7zdq9gzj2b59qv680pp8c-gzip-1.13/bin:/nix/store/hiq1j2g7l1ma0hkpiidbkkli1wyhadxi-bzip2-1.0.8-bin/bin:/nix/store/wpcc7b5gx7w2axb6dyrnk2rc95pic0gs-gnumake-4.4.1/bin:/nix/store/q2xy9y7zsqx2a1harmj0c021chdyfxbw-bash-5.2p32/bin:/nix/store/dp4h0k3nlpiq8rw2ysdwy7kp0psmazkp-patch-2.7.6/bin:/nix/store/3ggxxxgnpizqx4dnlkfq9dag17l05bhn-xz-5.6.2-bin/bin:/nix/store/a5ny6m468fazqkvxkpghmfn6b9ghk0v3-file-5.45/bin:/nix/store/ch5mgr7p0i47d8f7xbga2r1qdzhxqcnb-rustc-wrapper-1.80.1/bin" VSLANG="1033" "flip-link" "-flavor" "gnu" "/build/rustcxgludx/symbols.o" "/build/source/target/thumbv7em-none-eabihf/release/deps/nrf52_runner-9a111bdd1de06a1a.nrf52_runner.466111773b5d41a6-cgu.0.rcgu.o" "--as-needed" "-L" "/build/source/target/thumbv7em-none-eabihf/release/deps" "-L" "/build/source/target/release/deps" "-L" "/build/source/runners/embedded/../ld" "-L" "/build/source/runners/embedded/ld/nrf52" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/cortex-m-980288800f12b2d0/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/littlefs2-sys-9cbe0f27a95de02b/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/p256-cortex-m4-sys-bd4651f42e4f5d6d/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/salty-33e8a54f37ab3b27/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/nrf52840-pac-470e36dc7b79478e/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/cortex-m-rt-5bd9257045e3f331/out" "-L" "/build/source/target/thumbv7em-none-eabihf/release/build/nrf52840-hal-70c5660b62733f64/out" "-L" "/nix/store/vicqnpjrn25qq4p4jzapj55q00p64iy0-arm-none-eabi-rustc-1.80.1/lib/rustlib/thumbv7em-none-eabihf/lib" "-Bstatic" "/build/rustcxgludx/libp256_cortex_m4_sys-fe7eb43125097126.rlib" "/build/rustcxgludx/libsalty-4cd7b0075ba2824b.rlib" "/build/rustcxgludx/liblittlefs2_sys-9acfc7eeda019586.rlib" "/build/rustcxgludx/libcortex_m-f9e47de66a6a9b1f.rlib" "/build/rustcxgludx/libcortex_m_rt-2986dab70cfc78d4.rlib" "/nix/store/vicqnpjrn25qq4p4jzapj55q00p64iy0-arm-none-eabi-rustc-1.80.1/lib/rustlib/thumbv7em-none-eabihf/lib/libcompiler_builtins-93e7e7ddb53cc4e8.rlib" "-Bdynamic" "--eh-frame-hdr" "-z" "noexecstack" "-L" "/nix/store/vicqnpjrn25qq4p4jzapj55q00p64iy0-arm-none-eabi-rustc-1.80.1/lib/rustlib/thumbv7em-none-eabihf/lib" "-o" "/build/source/target/thumbv7em-none-eabihf/release/deps/nrf52_runner-9a111bdd1de06a1a" "--gc-sections" "-error-limit=0" "-Tcortex-m-rt_0.6.15_link.x" "/build/source/target/thumbv7em-none-eabihf/release/deps/nrf52_runner_audit_data.o" "-Wl,--undefined=AUDITABLE_VERSION_INFO"
= note: Could not find tool: lld
at: /nix/store/vicqnpjrn25qq4p4jzapj55q00p64iy0-arm-none-eabi-rustc-1.80.1/lib/rustlib/aarch64-unknown-linux-gnu/bin/rust-lld
Consider `rustup component add llvm-tools-preview`
flip-link: the native linker failed to link the program normally; please check your project configuration and linker scripts
error: could not compile `embedded-runner-lib` (bin "nrf52_runner") due to 1 previous error
make[1]: *** [Makefile:115: build] Error 101
make[1]: Leaving directory '/build/source/runners/embedded'
make: *** [Makefile:78: build-nk3am.bl] Error 2
make: Leaving directory '/build/source/runners/embedded'
| 00:04:27 |
| armeen joined the room. | 03:32:09 |
| @ereslibre:matrix.org left the room. | 07:37:49 |
| @fastfailure:matrix.org left the room. | 13:44:27 |
| rosssmyth joined the room. | 14:43:05 |
rosssmyth | Hello, I am new to nix and have been trying to get my config setup so that it mostly matches my Windows dev machine. I'm 95% there, but there are a couple things missing, mainly compiling some of my most commonly used programs from source. To start, I'm wondering if it is possible to override how the Helix package is built. I'm having a hard time understanding the flake, so it is unclear to me. Basically I would like to do three things:
- Compile with nightly
- Enable the "unicode-lines" feature
- Use a custom build profile/flags
Thanks.
| 15:03:32 |
ghpzin | In reply to @rosssmyth:matrix.org
Hello, I am new to nix and have been trying to get my config setup so that it mostly matches my Windows dev machine. I'm 95% there, but there are a couple things missing, mainly compiling some of my most commonly used programs from source. To start, I'm wondering if it is possible to override how the Helix package is built. I'm having a hard time understanding the flake, so it is unclear to me. Basically I would like to do three things:
- Compile with nightly
- Enable the "unicode-lines" feature
- Use a custom build profile/flags
Thanks.
All of them could be possible, but seem like a major pain if you want to do it "properly" (without patching). There might be some hint in crane docs: https://crane.dev/index.html Third one may not be possible without patching if "use custom build" means you want to add new one / change current ones defined in Cargo.toml | 16:48:56 |
ghpzin | In reply to @rosssmyth:matrix.org
Hello, I am new to nix and have been trying to get my config setup so that it mostly matches my Windows dev machine. I'm 95% there, but there are a couple things missing, mainly compiling some of my most commonly used programs from source. To start, I'm wondering if it is possible to override how the Helix package is built. I'm having a hard time understanding the flake, so it is unclear to me. Basically I would like to do three things:
- Compile with nightly
- Enable the "unicode-lines" feature
- Use a custom build profile/flags
Thanks.
* All of them could be possible, but seem like a major pain if you want to do it "properly" (without patching). There might be some hints in crane docs: https://crane.dev/index.html Third one may not be possible without patching if "use custom build" means you want to add new one / change current ones defined in Cargo.toml | 16:49:16 |
ghpzin | * All of them could be possible, but seem like a major pain if you want to do it "properly" (without patching). There might be some hints in crane docs: https://crane.dev/index.html Third one may not be possible without patching if "use custom profile" means you want to add new one / change current ones defined in Cargo.toml | 16:50:33 |
rosssmyth | Using a custom profile is essentially just a funny way of passing flags to rustc, so if I can do that it would work as well. | 18:46:29 |
rosssmyth | I spent a bunch of time looking at the crane docs and was not able to figure it out. Maybe something with the flake overlay output? But I'm not quite sure. I spent some time poking at it during the weekend and didn't make any progress. | 18:49:29 |