From 16fd2baba04ec2dac8228b79de207f7ffc4f7737 Mon Sep 17 00:00:00 2001
From: Mads Marquart <mads@marquart.dk>
Date: Mon, 6 May 2024 07:11:57 +0200
Subject: [PATCH] Use `rustc-check-cfg` (#3682)

---
 build.rs                | 15 +++++++++++++++
 src/event_loop.rs       |  7 +++++--
 src/platform/windows.rs |  4 ++--
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/build.rs b/build.rs
index 371e4978..034288e2 100644
--- a/build.rs
+++ b/build.rs
@@ -21,4 +21,19 @@ fn main() {
         wayland_platform: { all(feature = "wayland", free_unix, not(redox)) },
         orbital_platform: { redox },
     }
+
+    println!("cargo:rustc-check-cfg=cfg(android_platform)");
+    println!("cargo:rustc-check-cfg=cfg(web_platform)");
+    println!("cargo:rustc-check-cfg=cfg(macos_platform)");
+    println!("cargo:rustc-check-cfg=cfg(ios_platform)");
+    println!("cargo:rustc-check-cfg=cfg(windows_platform)");
+    println!("cargo:rustc-check-cfg=cfg(apple)");
+    println!("cargo:rustc-check-cfg=cfg(free_unix)");
+    println!("cargo:rustc-check-cfg=cfg(redox)");
+
+    println!("cargo:rustc-check-cfg=cfg(x11_platform)");
+    println!("cargo:rustc-check-cfg=cfg(wayland_platform)");
+    println!("cargo:rustc-check-cfg=cfg(orbital_platform)");
+
+    println!("cargo:rustc-check-cfg=cfg(unreleased_changelogs)");
 }
diff --git a/src/event_loop.rs b/src/event_loop.rs
index c0f64d9e..99e72040 100644
--- a/src/event_loop.rs
+++ b/src/event_loop.rs
@@ -103,11 +103,14 @@ impl<T> EventLoopBuilder<T> {
     ///
     /// [`platform`]: crate::platform
     #[cfg_attr(
-        android,
+        android_platform,
         doc = "[`.with_android_app(app)`]: \
                crate::platform::android::EventLoopBuilderExtAndroid::with_android_app"
     )]
-    #[cfg_attr(not(android), doc = "[`.with_android_app(app)`]: #only-available-on-android")]
+    #[cfg_attr(
+        not(android_platform),
+        doc = "[`.with_android_app(app)`]: #only-available-on-android"
+    )]
     #[inline]
     pub fn build(&mut self) -> Result<EventLoop<T>, EventLoopError> {
         let _span = tracing::debug_span!("winit::EventLoopBuilder::build").entered();
diff --git a/src/platform/windows.rs b/src/platform/windows.rs
index bce4637b..5b79771a 100644
--- a/src/platform/windows.rs
+++ b/src/platform/windows.rs
@@ -476,10 +476,10 @@ pub trait WindowAttributesExtWindows {
     /// the menus look. If you use this, it is recommended that you combine it with
     /// `with_theme(Some(Theme::Light))` to avoid a jarring effect.
     #[cfg_attr(
-        platform_windows,
+        windows_platform,
         doc = "[`CreateMenu`]: windows_sys::Win32::UI::WindowsAndMessaging::CreateMenu"
     )]
-    #[cfg_attr(not(platform_windows), doc = "[`CreateMenu`]: #only-available-on-windows")]
+    #[cfg_attr(not(windows_platform), doc = "[`CreateMenu`]: #only-available-on-windows")]
     fn with_menu(self, menu: HMENU) -> Self;
 
     /// This sets `ICON_BIG`. A good ceiling here is 256x256.