This change switches to using GCC 11 by default on aarch64-linux, as well as passing `-lgcc` to the linker, per #201485.
See #201254 and #208412 for wider context on the issue.
This reverts commit b6fc00b8f4.
Rust 1.66.0 contains a fix for libiconv being linked unconditionally on macOS, but this only applies to packages that don't depend on older versions of `libc`.
For now, let's go back to including libiconv in `buildInputs` by default for packages that use `buildRustPackage`. As packages bump their `libc` versions, we can eventually stop including it by default, and manually add it where needed.
The "bootstrap" and "installer" crates depend on lzma-sys, which will
build its own version of xz if it can't find the liblzma.pc through
pkg-config. Even though it's used as a library, xz here is a native
build input, as it is used by the build system rather than the end
product.
Rust binaries are unconditionally linked to libiconv on Darwin (see https://github.com/rust-lang/libc/issues/2870). We already add it as a dependency in `buildRustPackage`, so let's go a step further and propagate it.
The crt-static option selects if the C runtime is linked dynamically or
statically into the resulting binaries.
There is a default value of this setting for each platform, but it is
not always what we want. For example, musl targets are assumed to always
have the C runtime linked statically, but we support both.
In practise, this fixes an error in the pkgsMusl.rustc build:
> cannot produce dylib for `rustc_driver v0.0.0 (/build/rustc-1.63.0-src/compiler/rustc_driver)` as the target `x86_64-unknown-linux-musl` does not support these crate types
continuation of #109595
pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.
python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
The order of the entries in the manifest generated while installing
rustc depends on the (parallel) build, so let's sort it to make it
deterministic. Also remove install.log from the output.
Co-Authored-By: Jörg Thalheim <joerg@thalheim.io>
The Hydra build [1] failed because it was unable to link to `LLVM9`; add
`llvmShared` to `passthru` in order to stay up to date with required
LLVM versions. Also quote the homepage URLs, since that's preferred.
[1] https://hydra.nixos.org/build/112989779/nixlog/1
This was only introduced in 1.40.0 and doesn't work on older versions.
thread 'main' panicked at 'Error: no rules matched rustc-dev.', src/bootstrap/builder.rs:231:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
failed to run: /build/rustc-1.38.0-src/build/bootstrap/debug/bootstrap dist rustc-dev
