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compiler: Define __NetBSD_Version__ when targeting NetBSD libc.

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Alex Rønne Petersen 2025-05-13 01:40:43 +02:00
parent c36d483ba0
commit e20fb7071c
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src/Compilation.zig
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@ -5921,6 +5921,14 @@ pub fn addCCArgs(
// symbols would be inconsistent with header declarations.
min_ver.major * 100_000,
}));
} else if (target.isNetBSDLibC()) {
const min_ver = target.os.version_range.semver.min;
try argv.append(try std.fmt.allocPrint(arena, "-D__NetBSD_Version__={d}", .{
// We don't currently respect the patch component. This wouldn't be particularly helpful because
// our abilists file only tracks major and minor NetBSD releases, so the link-time stub symbols
// would be inconsistent with header declarations.
(min_ver.major * 100_000_000) + (min_ver.minor * 1_000_000),
}));
}
}