111 lines
3.3 KiB
Rust
111 lines
3.3 KiB
Rust
use std::path::PathBuf;
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use crate::wrap::enums::get_blocked_enum_names;
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/// Compiles raylib
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pub fn compile_raylib(raylib_path: &str) {
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// Construct a config for running cmake
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let mut cmake_config = cmake::Config::new(raylib_path);
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let mut cmake_config = cmake_config
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.define("BUILD_EXAMPLES", "OFF")
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.define("CMAKE_BUILD_TYPE", "Release");
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if cfg!(feature = "dylib") {
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cmake_config.define("BUILD_SHARED_LIBS", "ON");
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}
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// Set the correct build profile
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#[cfg(debug_assertions)]
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{
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cmake_config = cmake_config.profile("Debug");
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}
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#[cfg(not(debug_assertions))]
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{
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cmake_config = cmake_config.profile("Release");
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}
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// Build the cmake project
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let destination = cmake_config.build();
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// Tell cargo where the libraries might be
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println!(
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"cargo:rustc-link-search=native={}",
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destination.join("lib").display()
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);
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println!(
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"cargo:rustc-link-search=native={}",
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destination.join("lib32").display()
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);
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println!(
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"cargo:rustc-link-search=native={}",
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destination.join("lib64").display()
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);
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}
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/// Links libraries
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pub fn link_libs() {
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// Handle windows libs
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if cfg!(windows) {
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println!("cargo:rustc-link-lib=dylib=winmm");
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println!("cargo:rustc-link-lib=dylib=gdi32");
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println!("cargo:rustc-link-lib=dylib=user32");
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println!("cargo:rustc-link-lib=dylib=shell32");
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}
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// Handle MacOS
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else if cfg!(target_os = "macos") {
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println!("cargo:rustc-link-search=native=/usr/local/lib");
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println!("cargo:rustc-link-lib=framework=OpenGL");
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println!("cargo:rustc-link-lib=framework=Cocoa");
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println!("cargo:rustc-link-lib=framework=IOKit");
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println!("cargo:rustc-link-lib=framework=CoreFoundation");
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println!("cargo:rustc-link-lib=framework=CoreVideo");
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}
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// Handle UNIX
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else if cfg!(unix) {
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println!("cargo:rustc-link-search=/usr/local/lib");
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println!("cargo:rustc-link-lib=X11");
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}
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// Fail on other platforms
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else {
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panic!("Unsupported platform");
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}
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// Link raylib itself
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if cfg!(feature = "dylib") {
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println!("cargo:rustc-link-lib=dylib=raylib");
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}
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else {
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println!("cargo:rustc-link-lib=static=raylib");
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}
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}
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/// Generates `bindings.rs` file
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pub fn generate_bindings(header_file: &str) {
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// Construct a builder for generating bindings
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let mut builder = bindgen::Builder::default()
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.header(header_file)
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.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
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.blocklist_item("DEG2RAD")
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.blocklist_item("PI")
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.blocklist_item("RAD2DEG")
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.blocklist_item("__GNUC_VA_LIST")
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.blocklist_item("__bool_true_false_are_defined")
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.blocklist_item("false_")
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.blocklist_item("true_");
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// Deny all blocked enums
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for enum_name in get_blocked_enum_names() {
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builder = builder.blocklist_type(format!("{}.*", enum_name));
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}
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// Generate the bindings
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let bindings = builder.generate().expect("Unable to generate bindings");
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// Write `src/bindings.rs`
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let out_path = PathBuf::from(std::env::var("OUT_DIR").unwrap());
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bindings
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.write_to_file(out_path.join("bindings.rs"))
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.expect("Couldn't write bindings!");
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}
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