source code

build.rs

@@ -0,0 +1,74 @@
+#[cfg(windows)]
+fn build_windows() {
+    cc::Build::new().file("src/windows.cc").compile("windows");
+    // println!("cargo:rustc-link-lib=WtsApi32");
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed=windows.cc");
+}
+
+#[cfg(all(windows, feature = "inline"))]
+fn build_manifest() {
+    use std::io::Write;
+    if std::env::var("PROFILE").unwrap() == "release" {
+        let mut res = winres::WindowsResource::new();
+        res.set_icon("icon.ico")
+            .set_language(winapi::um::winnt::MAKELANGID(
+                winapi::um::winnt::LANG_ENGLISH,
+                winapi::um::winnt::SUBLANG_ENGLISH_US,
+            ))
+            .set_manifest_file("manifest.xml");
+        match res.compile() {
+            Err(e) => {
+                write!(std::io::stderr(), "{}", e).unwrap();
+                std::process::exit(1);
+            }
+            Ok(_) => {}
+        }
+    }
+}
+
+fn install_oboe() {
+    let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();
+    if target_os != "android" {
+        return;
+    }
+    let mut target_arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
+    if target_arch == "x86_64" {
+        target_arch = "x64".to_owned();
+    } else if target_arch == "aarch64" {
+        target_arch = "arm64".to_owned();
+    } else {
+        target_arch = "arm".to_owned();
+    }
+    let target = format!("{}-android-static", target_arch);
+    let vcpkg_root = std::env::var("VCPKG_ROOT").unwrap();
+    let mut path: std::path::PathBuf = vcpkg_root.into();
+    path.push("installed");
+    path.push(target);
+    println!(
+        "{}",
+        format!(
+            "cargo:rustc-link-search={}",
+            path.join("lib").to_str().unwrap()
+        )
+    );
+    println!("cargo:rustc-link-lib=oboe");
+    println!("cargo:rustc-link-lib=c++");
+    println!("cargo:rustc-link-lib=OpenSLES");
+    // I always got some strange link error with oboe, so as workaround, put oboe.cc into oboe src: src/common/AudioStreamBuilder.cpp
+    // also to avoid libc++_shared not found issue, cp ndk's libc++_shared.so to jniLibs, e.g.
+    // ./flutter_hbb/android/app/src/main/jniLibs/arm64-v8a/libc++_shared.so
+    // let include = path.join("include");
+    //cc::Build::new().file("oboe.cc").include(include).compile("oboe_wrapper");
+}
+
+fn main() {
+    #[cfg(all(windows, feature = "inline"))]
+    build_manifest();
+    #[cfg(windows)]
+    build_windows();
+    #[cfg(target_os = "macos")]
+    println!("cargo:rustc-link-lib=framework=ApplicationServices");
+    hbb_common::gen_version();
+    install_oboe();
+}