rust/scripts/cargo.sh

#!/bin/bash

dir=$(dirname "$0")
source "$dir/config.sh"

# read nightly compiler from rust-toolchain file
TOOLCHAIN=$(cat "$dir/rust-toolchain" | grep channel | sed "s/channel = \"\(.*\)\"/\1/")

cmd=$1
shift || true

if [[ "$cmd" = "jit" ]]; then
cargo "+${TOOLCHAIN}" rustc "$@" -- --jit
else
cargo "+${TOOLCHAIN}" "$cmd" "$@"
fi
Test rust-lang/regex example shootout-regex-dna 2019-07-30 11:37:47 +00:00			`#!/bin/bash`

Refactor the build system 2020-11-02 17:16:57 +00:00			`dir=$(dirname "$0")`
run 'shellcheck -f diff $(fd --extension sh) \| git apply' 2020-11-04 14:35:42 +00:00			`source "$dir/config.sh"`
Store nightly snapshot in rust-toolchain file, and use it in cargo.sh The rust-toolchain file can also store an exact nightly snapshot (instead of just "nightly"), so we can store whatever snapshot that rustc_codegen_cranelift is known to work with. This also lets us add a new feature to `cargo.sh` to let it use the exact same nightly snapshot as cg_clif. If there's a nightly compiler mismatch, you get a confusing error message like: error: couldn't load codegen backend "librustc_codegen_cranelift.so": "librustc_driver-681e2b4f66c73d3e.so: cannot open shared object file: No such file or directory" So doing this automatically in cargo.sh is useful. 2020-01-15 17:05:18 +00:00
			`# read nightly compiler from rust-toolchain file`
Use the new component dependency option of the rust-toolchain file 2020-11-27 15:52:17 +00:00			`TOOLCHAIN=$(cat "$dir/rust-toolchain" \| grep channel \| sed "s/channel = \"\(.*\)\"/\1/")`
Test rust-lang/regex example shootout-regex-dna 2019-07-30 11:37:47 +00:00
			`cmd=$1`
Refactor the build system 2020-11-02 17:16:57 +00:00			`shift \|\| true`
Test rust-lang/regex example shootout-regex-dna 2019-07-30 11:37:47 +00:00
Replace CG_CLIF_JIT with --jit 2020-09-29 16:41:59 +00:00			`if [[ "$cmd" = "jit" ]]; then`
manually fix some shellcheck warnings 2020-11-04 14:59:20 +00:00			`cargo "+${TOOLCHAIN}" rustc "$@" -- --jit`
Replace CG_CLIF_JIT with --jit 2020-09-29 16:41:59 +00:00			`else`
manually fix some shellcheck warnings 2020-11-04 14:59:20 +00:00			`cargo "+${TOOLCHAIN}" "$cmd" "$@"`
Replace CG_CLIF_JIT with --jit 2020-09-29 16:41:59 +00:00			`fi`