From 5ec59f2a01e268cdbd85f4a2babc62f9996513b7 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 20 Oct 2023 21:54:27 -0700
Subject: [PATCH] build.zig: building on macos takes more memory

Previous commit caused this error to be printed:

zig build-exe zig Debug aarch64-macos-none: error: memory usage peaked
at 6323765248 bytes, exceeding the declared upper bound of 5200000000
---
 build.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build.zig b/build.zig
index d58c32d642..7140bb32ca 100644
--- a/build.zig
+++ b/build.zig
@@ -578,7 +578,10 @@ fn addCompilerStep(
         .root_source_file = .{ .path = "src/main.zig" },
         .target = target,
         .optimize = optimize,
-        .max_rss = 5_200_000_000,
+        .max_rss = if (target.getObjectFormat() == .macho)
+            6_350_000_000
+        else
+            5_200_000_000,
     });
     exe.stack_size = stack_size;
     exe.addAnonymousModule("aro", .{