1 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
2 use std::default::Default;
4 pub fn opts() -> TargetOptions {
5 let mut args = LinkArgs::new();
9 // GNU-style linkers will use this to omit linking to libraries
10 // which don't actually fulfill any relocations, but only for
11 // libraries which follow this flag. Thus, use it before
12 // specifying libraries to link to.
13 "-Wl,--as-needed".to_string(),
14 // Always enable NX protection when it is available
15 "-Wl,-z,noexecstack".to_string(),
20 dynamic_linking: true,
22 target_family: Some("unix".to_string()),
26 position_independent_executables: true,
27 eliminate_frame_pointer: false, // FIXME 43575
28 relro_level: RelroLevel::Full,
29 abi_return_struct_as_int: true,