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| author | jd <jean.daniel.michaud@gmail.com> | 2024-04-15 07:53:21 +0200 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2024-04-15 04:10:13 -0700 |
| commit | d23a8e83d43be1f209e12744925852dbd1690163 (patch) | |
| tree | 9f0a6111302bda47d62dc139357dba98370d293a /lib/std/Build | |
| parent | 64b989358275d00299403457074e55a431c3a0b7 (diff) | |
| download | zig-d23a8e83d43be1f209e12744925852dbd1690163.tar.gz zig-d23a8e83d43be1f209e12744925852dbd1690163.zip | |
std.Build.Step.ConfigHeader: better error message
Diffstat (limited to 'lib/std/Build')
| -rw-r--r-- | lib/std/Build/Step/ConfigHeader.zig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/std/Build/Step/ConfigHeader.zig b/lib/std/Build/Step/ConfigHeader.zig index 2aa40175fb..e547f8082e 100644 --- a/lib/std/Build/Step/ConfigHeader.zig +++ b/lib/std/Build/Step/ConfigHeader.zig @@ -203,7 +203,11 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void { .cmake => |file_source| { try output.appendSlice(c_generated_line); const src_path = file_source.getPath(b); - const contents = try std.fs.cwd().readFileAlloc(arena, src_path, self.max_bytes); + const contents = std.fs.cwd().readFileAlloc(arena, src_path, self.max_bytes) catch |err| { + return step.fail("unable to read cmake input file '{s}': {s}", .{ + src_path, @errorName(err), + }); + }; try render_cmake(step, contents, &output, self.values, src_path); }, .blank => { |