--- /dev/null
+use crate::spec::{cvs, LinkArgs, LinkerFlavor, TargetOptions};
+
+pub fn opts() -> TargetOptions {
+ let pre_link_args = LinkArgs::from([(
+ LinkerFlavor::Gcc,
+ vec![
+ // We cannot use `-nodefaultlibs` because compiler-rt has to be passed
+ // as a path since it's not added to linker search path by the default.
+ // There were attemts to make it behave like libgcc (so one can just use -l<name>)
+ // but LLVM maintainers rejected it: https://reviews.llvm.org/D51440
+ "-nolibc".into(),
+ "--unwindlib=none".into(),
+ ],
+ )]);
+ let late_link_args = LinkArgs::from([(
+ LinkerFlavor::Gcc,
+ // Order of `late_link_args*` does not matter with LLD.
+ vec![
+ "-lmingw32".into(),
+ "-lmingwex".into(),
+ "-lmsvcrt".into(),
+ "-lkernel32".into(),
+ "-luser32".into(),
+ ],
+ )]);
+
+ TargetOptions {
+ os: "windows".into(),
+ env: "gnu".into(),
+ vendor: "pc".into(),
+ abi: "llvm".into(),
+ linker: Some("clang".into()),
+ dynamic_linking: true,
+ executables: true,
+ dll_prefix: "".into(),
+ dll_suffix: ".dll".into(),
+ exe_suffix: ".exe".into(),
+ families: cvs!["windows"],
+ is_like_windows: true,
+ allows_weak_linkage: false,
+ pre_link_args,
+ late_link_args,
+ abi_return_struct_as_int: true,
+ emit_debug_gdb_scripts: false,
+ requires_uwtable: true,
+ eh_frame_header: false,
+ no_default_libraries: false,
+ has_thread_local: true,
+
+ ..Default::default()
+ }
+}