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| author | Ersikan <julien.philippon@epitech.eu> | 2021-03-13 12:00:06 +0100 |
|---|---|---|
| committer | Isaac Freund <ifreund@ifreund.xyz> | 2021-03-14 17:48:02 +0100 |
| commit | f69305f865c346ffb2a00403efd0768f8bbdd20b (patch) | |
| tree | 8c212eefddd4d9f4b2353059855418021c25ab75 /src/main.zig | |
| parent | 4e9894cfc4c8e2e1d3e01aa2e3400b295b0ee2df (diff) | |
| download | zig-f69305f865c346ffb2a00403efd0768f8bbdd20b.tar.gz zig-f69305f865c346ffb2a00403efd0768f8bbdd20b.zip | |
stage2: Warn when using --debug-log without logging enabled
A warning is emitted when using the debug option --debug-log when the compiler
was not compiled using the build option -Dlog. Additionnaly, the scopes are not
added to log_scopes as they have no effect.
Diffstat (limited to 'src/main.zig')
| -rw-r--r-- | src/main.zig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/main.zig b/src/main.zig index 011b9edf76..bc4f209b45 100644 --- a/src/main.zig +++ b/src/main.zig @@ -841,7 +841,11 @@ fn buildOutputType( } else if (mem.eql(u8, arg, "--debug-log")) { if (i + 1 >= args.len) fatal("expected parameter after {s}", .{arg}); i += 1; - try log_scopes.append(gpa, args[i]); + if (!build_options.enable_logging) { + std.log.warn("Zig was compiled without logging enabled (-Dlog). --debug-log has no effect.", .{}); + } else { + try log_scopes.append(gpa, args[i]); + } } else if (mem.eql(u8, arg, "-fcompiler-rt")) { want_compiler_rt = true; } else if (mem.eql(u8, arg, "-fno-compiler-rt")) { |