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rustc_target: Avoid unwraps when adding linker flags

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This commit is contained in:
Vadim Petrochenkov 2021-03-28 02:21:36 +03:00
parent 9b0edb7fdd
commit 049a49b911
45 changed files with 61 additions and 61 deletions
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2
compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs
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@ -4,7 +4,7 @@ use crate::spec::{LinkerFlavor, RelroLevel, Target, TargetOptions};
pub fn target() -> Target {
let mut base = super::linux_gnu_base::opts();
base.cpu = "ppc64".to_string();
base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m64".to_string());
base.pre_link_args.entry(LinkerFlavor::Gcc).or_default().push("-m64".to_string());
base.max_atomic_width = Some(64);
// ld.so in at least RHEL6 on ppc64 has a bug related to BIND_NOW, so only enable partial RELRO