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link/MachO: avoid depending on host PATH_MAX

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closes #13229

Restores ability to compile zig for WASI
This commit is contained in:
Andrew Kelley 2022-10-19 12:19:47 -07:00
parent 3f577f06a0
commit a4eb221b9e
1 changed files with 2 additions and 1 deletions
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3
src/link/MachO.zig
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@ -3537,7 +3537,8 @@ pub fn populateMissingMetadata(self: *MachO) !void {
}
inline fn calcInstallNameLen(cmd_size: u64, name: []const u8, assume_max_path_len: bool) u64 {
const name_len = if (assume_max_path_len) std.os.PATH_MAX else std.mem.len(name) + 1;
const darwin_path_max = 1024;
const name_len = if (assume_max_path_len) darwin_path_max else std.mem.len(name) + 1;
return mem.alignForwardGeneric(u64, cmd_size + name_len, @alignOf(u64));
}