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Disable jit and inline-asm when building as part of rustc 

Both features are not yet ready. Inline-asm is only supported on Linux
and requires explicitly specifying registers instead of register
classes. The jit has usability issues and may require the cg_clif
executable in the future.
This commit is contained in:
bjorn3 2021-07-17 16:40:54 +02:00
parent 80b9e36709
commit c2a9839686
2 changed files with 3 additions and 2 deletions
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3
Cargo.toml
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@ -37,7 +37,8 @@ smallvec = "1.6.1"
#gimli = { path = "../" }
[features]
default = ["jit", "inline_asm"]
# Enable features not ready to be enabled when compiling as part of rustc
unstable-features = ["jit", "inline_asm"]
jit = ["cranelift-jit", "libloading"]
inline_asm = []

2
build_system/build_backend.rs
View File

@ -4,7 +4,7 @@ use std::process::Command;
pub(crate) fn build_backend(channel: &str, host_triple: &str) -> PathBuf {
let mut cmd = Command::new("cargo");
cmd.arg("build").arg("--target").arg(host_triple);
cmd.arg("build").arg("--target").arg(host_triple).arg("--features").arg("unstable-features");
match channel {
"debug" => {}