compiler/rustc_codegen_cranelift/build_system/abi_cafe.rs

   1 use std::path::Path;
   2
   3 use super::build_sysroot;
   4 use super::config;
   5 use super::path::Dirs;
   6 use super::prepare::GitRepo;
   7 use super::utils::{spawn_and_wait, CargoProject, Compiler};
   8 use super::SysrootKind;
   9
  10 pub(crate) static ABI_CAFE_REPO: GitRepo =
  11     GitRepo::github("Gankra", "abi-cafe", "4c6dc8c9c687e2b3a760ff2176ce236872b37212", "abi-cafe");
  12
  13 static ABI_CAFE: CargoProject = CargoProject::new(&ABI_CAFE_REPO.source_dir(), "abi_cafe");
  14
  15 pub(crate) fn run(
  16     channel: &str,
  17     sysroot_kind: SysrootKind,
  18     dirs: &Dirs,
  19     cg_clif_dylib: &Path,
  20     host_triple: &str,
  21     target_triple: &str,
  22 ) {
  23     if !config::get_bool("testsuite.abi-cafe") {
  24         eprintln!("[SKIP] abi-cafe");
  25         return;
  26     }
  27
  28     if host_triple != target_triple {
  29         eprintln!("[SKIP] abi-cafe (cross-compilation not supported)");
  30         return;
  31     }
  32
  33     eprintln!("Building sysroot for abi-cafe");
  34     build_sysroot::build_sysroot(
  35         dirs,
  36         channel,
  37         sysroot_kind,
  38         cg_clif_dylib,
  39         host_triple,
  40         target_triple,
  41     );
  42
  43     eprintln!("Running abi-cafe");
  44
  45     let pairs = ["rustc_calls_cgclif", "cgclif_calls_rustc", "cgclif_calls_cc", "cc_calls_cgclif"];
  46
  47     let mut cmd = ABI_CAFE.run(&Compiler::host(), dirs);
  48     cmd.arg("--");
  49     cmd.arg("--pairs");
  50     cmd.args(pairs);
  51     cmd.arg("--add-rustc-codegen-backend");
  52     cmd.arg(format!("cgclif:{}", cg_clif_dylib.display()));
  53     cmd.current_dir(ABI_CAFE.source_dir(dirs));
  54
  55     spawn_and_wait(cmd);
  56 }