mirror of
https://github.com/XunilGroup/XunilOS.git
synced 2026-06-02 13:44:25 +02:00
csd4ni3l
7070b53355
build_and_run script, fix build.rs sometimes using the wrong architecture, add badapple ELF and change default font size to 1 for it to work, improve framebuffer errors, remove unnecessary commands from make and improve debug filtering
51 lines
1.8 KiB
Rust
51 lines
1.8 KiB
Rust
use std::env;
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use std::fs;
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use std::path::PathBuf;
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fn main() {
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let arch = std::env::var("TARGET")
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.unwrap_or_else(|_| {
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std::env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_else(|_| "x86_64".to_string())
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})
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.split('-')
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.next()
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.unwrap()
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.to_string();
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let timer_frequency_hz = env::var("TIMER_FREQUENCY_HZ").unwrap_or_else(|_| "1000".to_string());
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let karch = env::var("KARCH").unwrap_or_else(|_| arch.clone());
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let out_dir = PathBuf::from("src");
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fs::write(
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out_dir.join("config.rs"),
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format!(
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"pub const TIMER_FREQUENCY_HZ: usize = {timer_frequency_hz};\n\
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pub const KARCH: &str = \"{karch}\";"
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),
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)
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.unwrap();
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let out_dir = out_dir.join("driver").join("io").join("fs");
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fs::write(
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out_dir.join("assets.rs"),
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format!(
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"pub static INIT_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/init\");\n\
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pub static DOOM_WAD: &[u8] = include_bytes!(\"../../../../../assets/doom1.wad\");\n\
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pub static DOOM_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/doomgeneric\");\n\
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pub static HELLOWORLD_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/helloworld.elf\");\n\
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pub static BADAPPLE_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/badapple\");"
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),
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)
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.unwrap();
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println!("cargo:rerun-if-env-changed=KARCH");
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println!("cargo:rerun-if-env-changed=TIMER_FREQUENCY_HZ");
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println!("cargo:rerun-if-env-changed=OUTPUT");
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// Tell cargo to pass the linker script to the linker..
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println!("cargo:rustc-link-arg=-Tlinker-{arch}.ld");
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// ..and to re-run if it changes.
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println!("cargo:rerun-if-changed=linker-{arch}.ld");
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}
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