| author |  Jakub Konka <kubkon@jakubkonka.com> 2026-01-10 12:32:02+01:00 |
| committer |  Andrew Kelley <andrew@ziglang.org> 2026-01-10 22:04:00+01:00 |
| log | f3db3a087ef5b51880498b5a363c3741743e8020 |
| tree | 2f0c36f716972ed1d2d7424a7127a16e35cfdfdc |
| parent | 707823abdb9754bcd7c89dadc347ba3c4fed113e |
std: ignore -fmacro-prefix-map flag when parsing NIX_CFLAGS_COMPILE
Since we ignore this flag in `clang_options_data.zig`, it makes
sense to ignore it for Nix as well. One thing I've been thinking about
is if it would make sense to somehow use `clang_options_data.zig` as
source of truth for handling Nix cflags too rather than slap more
hard-coded escape hatches.1 files changed, 4 insertions(+), 3 deletions(-)
lib- std
- zig
- system
lib/std/zig/system/NativePaths.zig+4-3
| ... | ... | @@ -40,10 +40,11 @@ pub fn detect( |
| 40 | 40 | break; |
| 41 | 41 | }; |
| 42 | 42 | try self.addFrameworkDir(framework_path); |
| 43 | } else if (mem.startsWith(u8, word, "-frandom-seed=") or | |
| 44 | mem.startsWith(u8, word, "-fmacro-prefix-map=")) | |
| 45 | { | |
| 46 | // Ignore this argument. | |
| 43 | 47 | } else { |
| 44 | if (mem.startsWith(u8, word, "-frandom-seed=")) { | |
| 45 | continue; | |
| 46 | } | |
| 47 | 48 | try self.addWarningFmt("Unrecognized C flag from NIX_CFLAGS_COMPILE: {s}", .{word}); |
| 48 | 49 | } |
| 49 | 50 | } |