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capi: write to root

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This commit is contained in:
chyyran 2022-12-05 00:49:00 -05:00
parent 1be579f280
commit 0366644218
1 changed files with 1 additions and 17 deletions
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18
librashader-capi/build.rs
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@ -1,15 +1,10 @@
use std::env; use std::env;
use std::fs::File; use std::fs::File;
use std::io::{BufWriter, Write}; use std::io::{BufWriter, Write};
use std::path::PathBuf;
pub fn main() { pub fn main() {
let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap(); let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
let mut buf = BufWriter::new(Vec::new()); let mut buf = BufWriter::new(Vec::new());
let output_file = target_dir()
.join("librashader.h")
.display()
.to_string();
cbindgen::generate(crate_dir) cbindgen::generate(crate_dir)
.expect("Unable to generate bindings") .expect("Unable to generate bindings")
.write(&mut buf); .write(&mut buf);
@ -17,19 +12,8 @@ pub fn main() {
let bytes = buf.into_inner().expect("Unable to extract bytes"); let bytes = buf.into_inner().expect("Unable to extract bytes");
let string = String::from_utf8(bytes).expect("Unable to create string"); let string = String::from_utf8(bytes).expect("Unable to create string");
// let string = string.replace("CHD_ERROR_", "CHDERR_"); // let string = string.replace("CHD_ERROR_", "CHDERR_");
File::create(output_file) File::create("librashader.h")
.expect("Unable to open file") .expect("Unable to open file")
.write_all(string.as_bytes()) .write_all(string.as_bytes())
.expect("Unable to write bindings.") .expect("Unable to write bindings.")
} }
/// Find the location of the `target/` directory. Note that this may be
/// overridden by `cmake`, so we also need to check the `CARGO_TARGET_DIR`
/// variable.
fn target_dir() -> PathBuf {
if let Ok(target) = env::var("CARGO_TARGET_DIR") {
PathBuf::from(target)
} else {
PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()).join("target")
}
}