rpm-ostree/build.rs
Colin Walters f882d6ddff rust: Add SPDX-License-Identifier and validate it in ci/codestyle.sh
It turns out we accidentally added GPL'd code into the Rust
side, which wasn't intentional on my part and I think it's since
been copied around.

Honestly I think half of the problem is the gigantic
"blah blah blah GNU General blah blah" just makes people's eyes
glaze over.  In contrast the `SPDX-License-Identifier` is short
and obvious.

So let's validate that in CI.

This follows a similar change in ostree:
https://github.com/ostreedev/ostree/pull/1439

If we merge this I'll do the C/C++ side too after that.
2021-02-19 15:56:23 -05:00

44 lines
1.5 KiB
Rust

// SPDX-License-Identifier: Apache-2.0 OR MIT
use anyhow::Result;
fn detect_fedora_feature() -> Result<()> {
if !std::path::Path::new("/usr/lib/os-release").exists() {
return Ok(());
}
let p = std::process::Command::new("sh")
.args(&["-c", ". /usr/lib/os-release && echo ${ID}"])
.stdout(std::process::Stdio::piped())
.output()?;
let out = std::str::from_utf8(&p.stdout).ok().map(|s| s.trim());
if out == Some("fedora") {
println!(r#"cargo:rustc-cfg=feature="fedora-integration""#)
}
Ok(())
}
fn main() -> Result<()> {
if std::env::var("CARGO_FEATURE_SANITIZERS").is_ok() {
// Force these on
println!("cargo:rustc-link-lib=ubsan");
println!("cargo:rustc-link-lib=asan");
}
let cwd = std::env::current_dir()?;
let cwd = cwd.to_str().expect("utf8 pwd");
println!("cargo:rustc-link-search={}/.libs", cwd);
println!("cargo:rustc-link-lib=static=rpmostreeinternals");
println!(
"cargo:rerun-if-changed={}/.libs/librpmostreeinternals.a",
cwd
);
println!("cargo:rustc-link-lib=cap");
println!("cargo:rustc-link-lib=rt");
println!("cargo:rustc-link-lib=stdc++");
// https://github.com/ostreedev/ostree/commit/1f832597fc83fda6cb8daf48c4495a9e1590774c
// https://github.com/rust-lang/rust/issues/47714
println!("cargo:rustc-link-lib=dl");
println!("cargo:rustc-link-lib=m");
system_deps::Config::new().probe()?;
detect_fedora_feature()?;
Ok(())
}