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use crate::path::Dirs;
use crate::prepare::GitRepo;
use crate::utils::{CargoProject, Compiler, spawn_and_wait};
use crate::{CodegenBackend, SysrootKind, build_sysroot};
static ABI_CAFE_REPO: GitRepo = GitRepo::github(
"Gankra",
"abi-cafe",
"f1220cfd13b57f5c0082c26529163865ee25e115",
"fe93a9acd461425d",
"abi-cafe",
);
static ABI_CAFE: CargoProject = CargoProject::new(&ABI_CAFE_REPO.source_dir(), "abi_cafe_target");
pub(crate) fn run(
sysroot_kind: SysrootKind,
dirs: &Dirs,
cg_clif_dylib: &CodegenBackend,
rustup_toolchain_name: Option<&str>,
bootstrap_host_compiler: &Compiler,
) {
std::fs::create_dir_all(&dirs.download_dir).unwrap();
ABI_CAFE_REPO.fetch(dirs);
ABI_CAFE_REPO.patch(dirs);
eprintln!("Building sysroot for abi-cafe");
build_sysroot::build_sysroot(
dirs,
sysroot_kind,
cg_clif_dylib,
bootstrap_host_compiler,
rustup_toolchain_name,
bootstrap_host_compiler.triple.clone(),
);
eprintln!("Running abi-cafe");
let pairs: &[_] =
if cfg!(not(any(target_os = "macos", all(target_os = "windows", target_env = "msvc")))) {
&["rustc_calls_cgclif", "cgclif_calls_rustc", "cgclif_calls_cc", "cc_calls_cgclif"]
} else {
&["rustc_calls_cgclif", "cgclif_calls_rustc"]
};
let mut cmd = ABI_CAFE.run(bootstrap_host_compiler, dirs);
cmd.arg("--");
// stdcall, vectorcall and such don't work yet
cmd.arg("--conventions").arg("c").arg("--conventions").arg("rust");
for pair in pairs {
cmd.arg("--pairs").arg(pair);
}
cmd.arg("--add-rustc-codegen-backend");
match cg_clif_dylib {
CodegenBackend::Local(path) => {
cmd.arg(format!("cgclif:{}", path.display()));
}
CodegenBackend::Builtin(name) => {
cmd.arg(format!("cgclif:{name}"));
}
}
cmd.current_dir(ABI_CAFE.source_dir(dirs));
spawn_and_wait(cmd);
}
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