rust-compiler-builder's Introduction

Rust Compiler Builder

Builds the Rust compiler and Tier 3 targets using GitHub Actions.

Usage

$ make
help:                   Show this help
▸▸▸ Download commands ◂◂◂
download:               Download Rust sources
download-offline:       Download prebuilt Rust binaries
▸▸▸ Configure commands ◂◂◂
configure:              Configure Rust
configure-with-llvm:    Configure Rust and LLVM
▸▸▸ Target Info commands ◂◂◂
show-target-info:       Show target info

rust-compiler-builder's People

Watchers

rust-compiler-builder's Issues

Fix warnings related to LLVM features.

https://github.com/rust-lang/rust/blob/32f5db98909de7bfb23cad3a48f740b99a19b01c/compiler/rustc_target/src/spec/targets/arm64e_apple_ios.rs#L15

'+paca' is not a recognized feature for this target (ignoring feature)
'+pacg' is not a recognized feature for this target (ignoring feature)

Needs to use the +pauth feature from LLVM.

Remove legacy `bitcode` defaults from all arm64e targets

It should be removed from the arm64e targets.

            forces_embed_bitcode: true,
            // Taken from a clang build on Xcode 11.4.1.
            // These arguments are not actually invoked - they just have
            // to look right to pass App Store validation.
            bitcode_llvm_cmdline: "-triple\0\
                arm64-apple-ios11.0.0\0\
                -emit-obj\0\
                -disable-llvm-passes\0\
                -target-abi\0\
                darwinpcs\0\
                -Os\0"
                .into(),

https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Deprecations

Add tests for arm64e targets

Fix linker errors for Xcode 15

 ld: warning: ignoring file '/private/var/folders/q4/3s60g5510ydbd3qc3p4xflm80000gn/T/rustcms1l5o/symbols.o': found architecture 'arm64e.old', required architecture 'arm64e'
            ld: warning: ignoring file '/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/build/x86_64-apple-darwin/stage2-std/arm64e-apple-darwin/release/deps/std-2e60271961c08586.std.374686dd1f9b67f6-cgu.01.rcgu.o': found architecture 'arm64e.old', required architecture 'arm64e'

https://github.com/arttet/rust-compiler-builder/actions/runs/7260851076/job/19780851952