bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Update compiler_builtins to 0.1.114

Browse source 
The `weak-intrinsics` feature was removed from compiler_builtins in
https://github.com/rust-lang/compiler-builtins/pull/598, so dropped the
`compiler-builtins-weak-intrinsics` feature from alloc/std/sysroot.

In https://github.com/rust-lang/compiler-builtins/pull/593, some
builtins for f16/f128 were added. These don't work for all compiler
backends, so add a `compiler-builtins-no-f16-f128` feature and disable
it for cranelift and gcc. Also disable it for LLVM targets that don't
support it.
This commit is contained in:
Nicholas Bishop 2024-05-11 09:56:59 -04:00
parent 99e6a28804
commit ecf2963baf
6 changed files with 19 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

9
compiler/rustc_codegen_gcc/build_system/src/build.rs
View file

@ -112,7 +112,14 @@ pub fn build_sysroot(env: &HashMap<String, String>, config: &ConfigInfo) -> Resu
}
let mut env = env.clone();
let mut args: Vec<&dyn AsRef<OsStr>> = vec![&"cargo", &"build", &"--target", &config.target];
let mut args: Vec<&dyn AsRef<OsStr>> = vec![
&"cargo",
&"build",
&"--target",
&config.target,
&"--features",
&"compiler-builtins-no-f16-f128",
];
if config.no_default_features {
rustflags.push_str(" -Csymbol-mangling-version=v0");