57 lines
2.2 KiB
Rust
57 lines
2.2 KiB
Rust
use std::env;
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use std::path::PathBuf;
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use std::process::Command;
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fn zig_target(target: &str) -> &str {
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match target {
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"x86_64-unknown-linux-gnu" => "x86_64-linux-gnu",
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"aarch64-unknown-linux-gnu" => "aarch64-linux-gnu",
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"x86_64-unknown-linux-musl" => "x86_64-linux-musl",
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"aarch64-unknown-linux-musl" => "aarch64-linux-musl",
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"x86_64-apple-darwin" => "x86_64-macos",
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"aarch64-apple-darwin" => "aarch64-macos",
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other => panic!("unsupported target for libghostty-vt build: {other}"),
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}
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}
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fn main() {
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println!("cargo:rerun-if-changed=build.rs");
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println!("cargo:rerun-if-changed=vendor/libghostty-vt.vendor.json");
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println!("cargo:rerun-if-changed=vendor/libghostty-vt/build.zig");
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println!("cargo:rerun-if-changed=vendor/libghostty-vt/build.zig.zon");
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println!("cargo:rerun-if-changed=vendor/libghostty-vt/VERSION");
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println!("cargo:rerun-if-env-changed=LIBGHOSTTY_VT_OPTIMIZE");
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let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR"));
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let vendored_dir = manifest_dir.join("vendor/libghostty-vt");
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let optimize = env::var("LIBGHOSTTY_VT_OPTIMIZE").unwrap_or_else(|_| "ReleaseFast".into());
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let target = env::var("TARGET").expect("TARGET");
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let zig_target = zig_target(&target);
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let status = Command::new("zig")
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.arg("build")
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.arg("-Demit-lib-vt")
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.arg(format!("-Doptimize={optimize}"))
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.arg(format!("-Dtarget={zig_target}"))
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.current_dir(&vendored_dir)
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.status()
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.expect("failed to execute zig build for vendored libghostty-vt");
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assert!(
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status.success(),
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"zig build for vendored libghostty-vt failed: {status}"
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);
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let lib_dir = vendored_dir.join("zig-out/lib");
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println!("cargo:rustc-link-search=native={}", lib_dir.display());
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if target.contains("apple-darwin") {
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let static_lib = lib_dir.join("libghostty-vt.a");
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println!("cargo:rustc-link-arg={}", static_lib.display());
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println!("cargo:rustc-link-lib=dylib=c++");
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} else {
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println!("cargo:rustc-link-lib=static=ghostty-vt");
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if target.contains("linux") {
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println!("cargo:rustc-link-lib=dylib=stdc++");
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}
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}
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}
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