config.llvm_from_ci = match llvm.download_ci_llvm {
Some(StringOrBool::String(s)) => {
assert!(s == "if-available", "unknown option `{}` for download-ci-llvm", s);
- // This is currently all tier 1 targets and tier 2 targets with host tools
- // (since others may not have CI artifacts)
- // https://doc.rust-lang.org/rustc/platform-support.html#tier-1
- // FIXME: this is duplicated in bootstrap.py
- let supported_platforms = [
- // tier 1
- "aarch64-unknown-linux-gnu",
- "i686-pc-windows-gnu",
- "i686-pc-windows-msvc",
- "i686-unknown-linux-gnu",
- "x86_64-unknown-linux-gnu",
- "x86_64-apple-darwin",
- "x86_64-pc-windows-gnu",
- "x86_64-pc-windows-msvc",
- // tier 2 with host tools
- "aarch64-apple-darwin",
- "aarch64-pc-windows-msvc",
- "aarch64-unknown-linux-musl",
- "arm-unknown-linux-gnueabi",
- "arm-unknown-linux-gnueabihf",
- "armv7-unknown-linux-gnueabihf",
- "mips-unknown-linux-gnu",
- "mips64-unknown-linux-gnuabi64",
- "mips64el-unknown-linux-gnuabi64",
- "mipsel-unknown-linux-gnu",
- "powerpc-unknown-linux-gnu",
- "powerpc64-unknown-linux-gnu",
- "powerpc64le-unknown-linux-gnu",
- "riscv64gc-unknown-linux-gnu",
- "s390x-unknown-linux-gnu",
- "x86_64-unknown-freebsd",
- "x86_64-unknown-illumos",
- "x86_64-unknown-linux-musl",
- "x86_64-unknown-netbsd",
- ];
- supported_platforms.contains(&&*config.build.triple)
+ crate::native::is_ci_llvm_available(&config, llvm_assertions.unwrap_or(false))
}
Some(StringOrBool::Bool(b)) => b,
None => false,
if config.llvm_from_ci {
let triple = &config.build.triple;
+ let ci_llvm_bin = config.ci_llvm_root().join("bin");
let mut build_target = config
.target_config
.entry(config.build)
check_ci_llvm!(build_target.llvm_config);
check_ci_llvm!(build_target.llvm_filecheck);
- let ci_llvm_bin = config.out.join(&*config.build.triple).join("ci-llvm/bin");
build_target.llvm_config = Some(ci_llvm_bin.join(exe("llvm-config", config.build)));
build_target.llvm_filecheck = Some(ci_llvm_bin.join(exe("FileCheck", config.build)));
}