smithay/build.rs

54 lines
1.8 KiB
Rust

#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
extern crate gl_generator;
#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
use gl_generator::{Api, Fallbacks, Profile, Registry};
use std::{env, fs::File, path::PathBuf};
#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
fn main() {
let dest = PathBuf::from(&env::var("OUT_DIR").unwrap());
println!("cargo:rerun-if-changed=build.rs");
if env::var_os("CARGO_FEATURE_BACKEND_EGL").is_some() {
let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
Registry::new(
Api::Egl,
(1, 5),
Profile::Core,
Fallbacks::All,
[
"EGL_KHR_create_context",
"EGL_EXT_create_context_robustness",
"EGL_KHR_create_context_no_error",
"EGL_KHR_platform_x11",
"EGL_KHR_platform_android",
"EGL_KHR_platform_wayland",
"EGL_KHR_platform_gbm",
"EGL_EXT_platform_base",
"EGL_EXT_platform_x11",
"EGL_MESA_platform_gbm",
"EGL_EXT_platform_wayland",
"EGL_EXT_platform_device",
"EGL_KHR_image_base",
],
).write_bindings(gl_generator::GlobalGenerator, &mut file)
.unwrap();
}
if env::var_os("CARGO_FEATURE_RENDERER_GL").is_some() {
let mut file = File::create(&dest.join("gl_bindings.rs")).unwrap();
Registry::new(
Api::Gles2,
(3, 2),
Profile::Compatibility,
Fallbacks::None,
["GL_OES_EGL_image"],
).write_bindings(gl_generator::StructGenerator, &mut file)
.unwrap();
}
}
#[cfg(not(any(feature = "backend_egl", feature = "backend_gl")))]
fn main() {}