From a4eb221b9ef7dab8fa1c6cc07c7891e25d98d2b6 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 19 Oct 2022 12:19:47 -0700
Subject: [PATCH] link/MachO: avoid depending on host PATH_MAX

closes #13229

Restores ability to compile zig for WASI
---
 src/link/MachO.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/link/MachO.zig b/src/link/MachO.zig
index e85ffef86f..a563d17d4a 100644
--- a/src/link/MachO.zig
+++ b/src/link/MachO.zig
@@ -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));
 }