compiler/rustc_target/src/spec/linux_kernel_base.rs

   1 use crate::spec::{LinkArgs, LinkerFlavor, PanicStrategy, RelocModel, RelroLevel, TargetOptions};
   2
   3 pub fn opts() -> TargetOptions {
   4     let mut pre_link_args = LinkArgs::new();
   5     pre_link_args.insert(
   6         LinkerFlavor::Gcc,
   7         vec!["-Wl,--as-needed".to_string(), "-Wl,-z,noexecstack".to_string()],
   8     );
   9
  10     TargetOptions {
  11         env: "gnu".to_string(),
  12         disable_redzone: true,
  13         panic_strategy: PanicStrategy::Abort,
  14         stack_probes: true,
  15         eliminate_frame_pointer: false,
  16         linker_is_gnu: true,
  17         position_independent_executables: true,
  18         needs_plt: true,
  19         relro_level: RelroLevel::Full,
  20         relocation_model: RelocModel::Static,
  21         pre_link_args,
  22
  23         ..Default::default()
  24     }
  25 }