rust/scripts/cargo.sh

#!/usr/bin/env 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 [[ "$cmd" = "jit" ]]; then
RUSTFLAGS="-Cprefer-dynamic" cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit
elif [[ "$cmd" = "lazy-jit" ]]; then
RUSTFLAGS="-Cprefer-dynamic" cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit-lazy
else
cargo "+${TOOLCHAIN}" "$cmd" "$@"
fi
Use #!/usr/bin/env bash FreeBSD doesn't have /bin/bash 2021-02-14 14:43:23 +01:00			`#!/usr/bin/env bash`
Test rust-lang/regex example shootout-regex-dna 2019-07-30 13:37:47 +02:00
Refactor the build system 2020-11-02 18:16:57 +01:00			`dir=$(dirname "$0")`
run 'shellcheck -f diff $(fd --extension sh) \| git apply' 2020-11-04 15:35:42 +01:00			`source "$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 18:05:18 +01:00
			`# read nightly compiler from rust-toolchain file`
Use the new component dependency option of the rust-toolchain file (take 2) 2020-11-27 16:52:17 +01:00			`TOOLCHAIN=$(cat "$dir/rust-toolchain" \| grep channel \| sed "s/channel = \"\(.*\)\"/\1/")`
Test rust-lang/regex example shootout-regex-dna 2019-07-30 13:37:47 +02:00
			`cmd=$1`
Refactor the build system 2020-11-02 18:16:57 +01:00			`shift \|\| true`
Test rust-lang/regex example shootout-regex-dna 2019-07-30 13:37:47 +02:00
Replace CG_CLIF_JIT with --jit 2020-09-29 18:41:59 +02:00			`if [[ "$cmd" = "jit" ]]; then`
Use -Cprefer-dynamic for all crates in jit mode 2021-06-10 10:46:00 +02:00			`RUSTFLAGS="-Cprefer-dynamic" cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit`
Add documentation 2020-12-25 12:13:11 +01:00			`elif [[ "$cmd" = "lazy-jit" ]]; then`
Use -Cprefer-dynamic for all crates in jit mode 2021-06-10 10:46:00 +02:00			`RUSTFLAGS="-Cprefer-dynamic" cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit-lazy`
Replace CG_CLIF_JIT with --jit 2020-09-29 18:41:59 +02:00			`else`
manually fix some shellcheck warnings 2020-11-04 15:59:20 +01:00			`cargo "+${TOOLCHAIN}" "$cmd" "$@"`
Replace CG_CLIF_JIT with --jit 2020-09-29 18:41:59 +02:00			`fi`