| use crate::spec::{LinkArgs, LinkerFlavor, TargetOptions}; |
| use std::default::Default; |
| |
| pub fn opts() -> TargetOptions { |
| let mut pre_link_args = LinkArgs::new(); |
| pre_link_args.insert(LinkerFlavor::Gcc, vec![ |
| // Tell GCC to avoid linker plugins, because we are not bundling |
| // them with Windows installer, and Rust does its own LTO anyways. |
| "-fno-use-linker-plugin".to_string(), |
| |
| // Always enable DEP (NX bit) when it is available |
| "-Wl,--nxcompat".to_string(), |
| ]); |
| |
| let mut late_link_args = LinkArgs::new(); |
| late_link_args.insert(LinkerFlavor::Gcc, vec![ |
| //"-lwinstorecompat".to_string(), |
| //"-lmingwex".to_string(), |
| //"-lwinstorecompat".to_string(), |
| "-lwinstorecompat".to_string(), |
| "-lruntimeobject".to_string(), |
| "-lsynchronization".to_string(), |
| "-lvcruntime140_app".to_string(), |
| "-lucrt".to_string(), |
| "-lwindowsapp".to_string(), |
| "-lmingwex".to_string(), |
| "-lmingw32".to_string(), |
| ]); |
| |
| TargetOptions { |
| // FIXME(#13846) this should be enabled for windows |
| function_sections: false, |
| linker: Some("gcc".to_string()), |
| dynamic_linking: true, |
| executables: false, |
| dll_prefix: String::new(), |
| dll_suffix: ".dll".to_string(), |
| exe_suffix: ".exe".to_string(), |
| staticlib_prefix: "lib".to_string(), |
| staticlib_suffix: ".a".to_string(), |
| no_default_libraries: true, |
| target_family: Some("windows".to_string()), |
| is_like_windows: true, |
| allows_weak_linkage: false, |
| pre_link_args, |
| pre_link_objects_exe: vec![ |
| "rsbegin.o".to_string(), // Rust compiler runtime initialization, see rsbegin.rs |
| ], |
| pre_link_objects_dll: vec![ |
| "rsbegin.o".to_string(), |
| ], |
| late_link_args, |
| post_link_objects: vec![ |
| "rsend.o".to_string(), |
| ], |
| custom_unwind_resume: true, |
| abi_return_struct_as_int: true, |
| emit_debug_gdb_scripts: false, |
| requires_uwtable: true, |
| limit_rdylib_exports: false, |
| |
| .. Default::default() |
| } |
| } |