bjoernager/rust
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updated error message for missing cmake

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This commit is contained in:
Thomas Hatzopoulos 2022-05-01 20:49:45 -05:00
parent c110cfa161
commit bdca7376fd
1 changed files with 12 additions and 1 deletions
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13
src/bootstrap/sanity.rs
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@ -94,7 +94,18 @@ pub fn check(build: &mut Build) {
.any(|build_llvm_ourselves| build_llvm_ourselves);
let need_cmake = building_llvm || build.config.any_sanitizers_enabled();
if need_cmake {
cmd_finder.must_have("cmake");
if cmd_finder.maybe_have("cmake").is_none() {
eprintln!(
"
Couldn't find required command: cmake
You should install cmake, or set `download-ci-llvm = true` in the
`[llvm]` section section of `config.toml` to download LLVM rather
than building it.
"
);
std::process::exit(1);
}
}
build.config.python = build