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build runner: show stderr even on successful steps run

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This commit is contained in:
Andrew Kelley 2023-02-16 15:08:37 -07:00
parent c5edd8b7f8
commit 26486c7f23
1 changed files with 9 additions and 4 deletions
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13
lib/build_runner.zig
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@ -428,16 +428,21 @@ fn workerMakeOneStep(
// For example, CompileStep does some sus things with modifying the saved
// *Build object in install header steps that might be able to be removed
// by passing the *Build object through the make() functions.
s.make() catch |err| {
s.result.err_code = err;
@atomicStore(Step.State, &s.state, .failure, .SeqCst);
const make_result = s.make();
// No matter the result, we want to display error/warning messages.
if (s.result.error_msgs.items.len > 0) {
sub_prog_node.context.lock_stderr();
defer sub_prog_node.context.unlock_stderr();
for (s.result.error_msgs.items) |msg| {
std.io.getStdErr().writeAll(msg) catch return;
std.io.getStdErr().writeAll(msg) catch break;
}
}
make_result catch |err| {
s.result.err_code = err;
@atomicStore(Step.State, &s.state, .failure, .SeqCst);
return;
};