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use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
pub fn opts() -> TargetOptions {
let mut args = LinkArgs::new();
args.insert(
LinkerFlavor::Gcc,
vec![
// GNU-style linkers will use this to omit linking to libraries
// which don't actually fulfill any relocations, but only for
// libraries which follow this flag. Thus, use it before
// specifying libraries to link to.
"-Wl,--as-needed".to_string(),
// Always enable NX protection when it is available
"-Wl,-z,noexecstack".to_string(),
],
);
TargetOptions {
os: "openbsd".to_string(),
dynamic_linking: true,
executables: true,
os_family: Some("unix".to_string()),
linker_is_gnu: true,
has_rpath: true,
abi_return_struct_as_int: true,
pre_link_args: args,
position_independent_executables: true,
eliminate_frame_pointer: false, // FIXME 43575
relro_level: RelroLevel::Full,
dwarf_version: Some(2),
..Default::default()
}
}
|
