rpm-ostree/build.rs
Colin Walters 61a50e3d0e build-sys: Rebuild on C++ changes
Not running the code you think you are is an evil trap.
Fixes fallout from b122579222
2021-02-02 05:38:15 -05:00

41 lines
1.4 KiB
Rust

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<()> {
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-search={}/libdnf-build/libdnf", cwd);
println!("cargo:rustc-link-lib=dnf");
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");
println!("cargo:rustc-link-lib=rpmostree-1");
system_deps::Config::new().probe()?;
detect_fedora_feature()?;
Ok(())
}