From 1387d2f5acf65ed809254f266788f65f8379a3a2 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Sun, 1 May 2022 15:43:52 -0700
Subject: [PATCH] zig build: use CacheMode.whole for build_runner.zig

Maybe after we have incremental compilation metadata serialization
and non-LLVM backends, it will make sense to switch this back. For now,
however, this makes successive `zig build` commands much faster.
---
 src/main.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main.zig b/src/main.zig
index 1538e86225..4d69bd51c7 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -3677,6 +3677,7 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
             .self_exe_path = self_exe_path,
             .thread_pool = &thread_pool,
             .use_stage1 = use_stage1,
+            .cache_mode = .whole,
         }) catch |err| {
             fatal("unable to create compilation: {s}", .{@errorName(err)});
         };