use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, TargetOptions};

pub fn opts() -> TargetOptions {
    let mut pre_link_args = LinkArgs::new();
    pre_link_args.insert(
        LinkerFlavor::Lld(LldFlavor::Ld),
        vec![
            "--build-id".to_string(),
            "--eh-frame-hdr".to_string(),
            "--hash-style=gnu".to_string(),
            "-z".to_string(),
            "max-page-size=4096".to_string(),
            "-z".to_string(),
            "now".to_string(),
            "-z".to_string(),
            "rodynamic".to_string(),
            "-z".to_string(),
            "separate-loadable-segments".to_string(),
            "--pack-dyn-relocs=relr".to_string(),
        ],
    );

    TargetOptions {
        linker: Some("rust-lld".to_owned()),
        lld_flavor: LldFlavor::Ld,
        dynamic_linking: true,
        executables: true,
        target_family: Some("unix".to_string()),
        is_like_fuchsia: true,
        linker_is_gnu: true,
        has_rpath: false,
        pre_link_args,
        pre_link_objects_exe: vec!["Scrt1.o".to_string()],
        position_independent_executables: true,
        has_elf_tls: true,
        ..Default::default()
    }
}

use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, TargetOptions};

pub fn opts() -> TargetOptions {
    let mut pre_link_args = LinkArgs::new();
    pre_link_args.insert(
        LinkerFlavor::Lld(LldFlavor::Ld),
        vec![
            "--build-id".to_string(),
            "--eh-frame-hdr".to_string(),
            "--hash-style=gnu".to_string(),
            "-z".to_string(),
            "rodynamic".to_string(),
        ],
    );

    TargetOptions {
        linker: Some("rust-lld".to_owned()),
        lld_flavor: LldFlavor::Ld,
        dynamic_linking: true,
        executables: true,
        target_family: Some("unix".to_string()),
        is_like_fuchsia: true,
        linker_is_gnu: true,
        has_rpath: false,
        pre_link_args,
        pre_link_objects_exe: vec!["Scrt1.o".to_string()],
        position_independent_executables: true,
        has_elf_tls: true,
        ..Default::default()
    }
}

--- 
+++ 
@@ -9,7 +9,14 @@
             "--eh-frame-hdr".to_string(),
             "--hash-style=gnu".to_string(),
             "-z".to_string(),
+            "max-page-size=4096".to_string(),
+            "-z".to_string(),
+            "now".to_string(),
+            "-z".to_string(),
             "rodynamic".to_string(),
+            "-z".to_string(),
+            "separate-loadable-segments".to_string(),
+            "--pack-dyn-relocs=relr".to_string(),
         ],
     );
 
Update the Fuchsia linker defaults

This updates the linker defaults aligning them with Clang. Specifically,
we use 4K pages on all platforms, we always use BIND_NOW, we prefer all
loadable segments be separate and page aligned, and we support RELR
relocations.
