Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/proc-macro-srv/proc-macro-test/build.rs')
| -rw-r--r-- | crates/proc-macro-srv/proc-macro-test/build.rs | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/crates/proc-macro-srv/proc-macro-test/build.rs b/crates/proc-macro-srv/proc-macro-test/build.rs index 7299147686..6cf2b5643e 100644 --- a/crates/proc-macro-srv/proc-macro-test/build.rs +++ b/crates/proc-macro-srv/proc-macro-test/build.rs @@ -17,11 +17,24 @@ use cargo_metadata::Message; fn main() { println!("cargo:rerun-if-changed=imp"); - println!("cargo:rerun-if-env-changed=PROC_MACRO_TEST_TOOLCHAIN"); + + let has_features = env::var_os("RUSTC_BOOTSTRAP").is_some() + || String::from_utf8( + Command::new(toolchain::cargo()).arg("--version").output().unwrap().stdout, + ) + .unwrap() + .contains("nightly"); let out_dir = env::var_os("OUT_DIR").unwrap(); let out_dir = Path::new(&out_dir); + if !has_features { + println!("proc-macro-test testing only works on nightly toolchains"); + let info_path = out_dir.join("proc_macro_test_location.txt"); + fs::File::create(info_path).unwrap(); + return; + } + let name = "proc-macro-test-impl"; let version = "0.0.0"; @@ -53,15 +66,7 @@ fn main() { let target_dir = out_dir.join("target"); - let mut cmd = if let Ok(toolchain) = std::env::var("PROC_MACRO_TEST_TOOLCHAIN") { - // leverage rustup to find user-specific toolchain - let mut cmd = Command::new("cargo"); - cmd.arg(format!("+{toolchain}")); - cmd - } else { - Command::new(toolchain::cargo()) - }; - + let mut cmd = Command::new(toolchain::cargo()); cmd.current_dir(&staging_dir) .args(["build", "-p", "proc-macro-test-impl", "--message-format", "json"]) // Explicit override the target directory to avoid using the same one which the parent @@ -70,9 +75,6 @@ fn main() { // instance to use the same target directory. .arg("--target-dir") .arg(&target_dir); - if cfg!(feature = "sysroot-abi") { - cmd.args(["--features", "sysroot-abi"]); - } if let Ok(target) = std::env::var("TARGET") { cmd.args(["--target", &target]); |