Add UWP mingw targets

1 files changed, 64 insertions, 0 deletions

diff --git a/src/librustc_target/spec/windows_uwp_base.rs b/src/librustc_target/spec/windows_uwp_base.rs
new file mode 100644
index 00000000000..108dbc417cb
--- /dev/null
+++ b/src/librustc_target/spec/windows_uwp_base.rs
@@ -0,0 +1,64 @@
+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()
+    }
+}