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Add a windows manifest file 

This avoids the need for compatibility shims, sets the code page to UTF-8 and enables long path awareness.
This commit is contained in:
Chris Denton 2023-12-07 14:24:58 +00:00
parent 52b13207ae
commit 6f7f927acf
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GPG Key ID: 713472F2F45627DE
2 changed files with 52 additions and 0 deletions
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24
build.rs
View File

@ -7,6 +7,7 @@ use std::process::Command;
fn main() {
commit_info();
compress_man();
windows_manifest();
// ALLOWED: Accessing environment during build time shouldn't be prohibited.
#[allow(clippy::disallowed_methods)]
let target = std::env::var("TARGET").unwrap();
@ -76,3 +77,26 @@ fn commit_info() {
println!("cargo:rustc-env=CARGO_COMMIT_SHORT_HASH={}", next());
println!("cargo:rustc-env=CARGO_COMMIT_DATE={}", next())
}
#[allow(clippy::disallowed_methods)]
fn windows_manifest() {
use std::env;
let target_os = env::var("CARGO_CFG_TARGET_OS");
let target_env = env::var("CARGO_CFG_TARGET_ENV");
if Ok("windows") == target_os.as_deref() && Ok("msvc") == target_env.as_deref() {
static WINDOWS_MANIFEST_FILE: &str = "windows.manifest.xml";
let mut manifest = env::current_dir().unwrap();
manifest.push(WINDOWS_MANIFEST_FILE);
println!("cargo:rerun-if-changed={WINDOWS_MANIFEST_FILE}");
// Embed the Windows application manifest file.
println!("cargo:rustc-link-arg-bin=cargo=/MANIFEST:EMBED");
println!(
"cargo:rustc-link-arg-bin=cargo=/MANIFESTINPUT:{}",
manifest.to_str().unwrap()
);
// Turn linker warnings into errors.
println!("cargo:rustc-link-arg-bin=cargo=/WX");
}
}

28
windows.manifest.xml Normal file
View File

@ -0,0 +1,28 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!--
This is a Windows application manifest file.
See: https://docs.microsoft.com/en-us/windows/win32/sbscs/application-manifests
-->
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
<!-- Versions cargo supports as hosts -->
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!-- Windows 7 --><supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!-- Windows 8 --><supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<!-- Windows 8.1 --><supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
<!-- Windows 10 and 11 --><supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
</application>
</compatibility>
<!-- Use UTF-8 code page -->
<asmv3:application>
<asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2019/WindowsSettings">
<activeCodePage>UTF-8</activeCodePage>
</asmv3:windowsSettings>
</asmv3:application>
<!-- Remove (most) legacy path limits -->
<asmv3:application>
<asmv3:windowsSettings xmlns:ws2="http://schemas.microsoft.com/SMI/2016/WindowsSettings">
<ws2:longPathAware>true</ws2:longPathAware>
</asmv3:windowsSettings>
</asmv3:application>
</assembly>