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CLI: allow using --debug-compile-errors with zig build

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This commit is contained in:
Veikka Tuominen 2022-11-30 19:14:04 +02:00
parent fba33ee58c
commit e4fd9acc2a
3 changed files with 12 additions and 0 deletions
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2
lib/build_runner.zig
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@ -142,6 +142,8 @@ pub fn main() !void {
return usageAndErr(builder, false, stderr_stream);
};
try debug_log_scopes.append(next_arg);
} else if (mem.eql(u8, arg, "--debug-compile-errors")) {
builder.debug_compile_errors = true;
} else if (mem.eql(u8, arg, "--glibc-runtimes")) {
builder.glibc_runtimes_dir = nextArg(args, &arg_idx) orelse {
std.debug.print("Expected argument after --glibc-runtimes\n\n", .{});

5
lib/std/build.zig
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@ -72,6 +72,7 @@ pub const Builder = struct {
pkg_config_pkg_list: ?(PkgConfigError![]const PkgConfigPkg) = null,
args: ?[][]const u8 = null,
debug_log_scopes: []const []const u8 = &.{},
debug_compile_errors: bool = false,
/// Experimental. Use system Darling installation to run cross compiled macOS build artifacts.
enable_darling: bool = false,
@ -2686,6 +2687,10 @@ pub const LibExeObjStep = struct {
try zig_args.append(log_scope);
}
if (builder.debug_compile_errors) {
try zig_args.append("--debug-compile-errors");
}
if (builder.verbose_cimport) zig_args.append("--verbose-cimport") catch unreachable;
if (builder.verbose_air) zig_args.append("--verbose-air") catch unreachable;
if (builder.verbose_llvm_ir) zig_args.append("--verbose-llvm-ir") catch unreachable;

5
src/main.zig
View File

@ -3778,6 +3778,7 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
var override_local_cache_dir: ?[]const u8 = try optionalStringEnvVar(arena, "ZIG_LOCAL_CACHE_DIR");
var child_argv = std.ArrayList([]const u8).init(arena);
var reference_trace: ?u32 = null;
var debug_compile_errors = false;
const argv_index_exe = child_argv.items.len;
_ = try child_argv.addOne();
@ -3839,6 +3840,9 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
} else if (mem.eql(u8, arg, "-fno-reference-trace")) {
try child_argv.append(arg);
reference_trace = null;
} else if (mem.eql(u8, arg, "--debug-compile-errors")) {
try child_argv.append(arg);
debug_compile_errors = true;
}
}
try child_argv.append(arg);
@ -3973,6 +3977,7 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
.use_stage1 = use_stage1,
.cache_mode = .whole,
.reference_trace = reference_trace,
.debug_compile_errors = debug_compile_errors,
}) catch |err| {
fatal("unable to create compilation: {s}", .{@errorName(err)});
};