From 1cc6fb32efa98efb73fc4784cd915a8dd2b71c85 Mon Sep 17 00:00:00 2001
From: Bob Farrell <git@bob.frl>
Date: Wed, 7 May 2025 18:26:49 +0100
Subject: [PATCH] Fix Linux ARM compilation

Use CPU arch to detect whether to use LLVM - self-hosted compiler is not
currently ready for ARM.
---
 build.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build.zig b/build.zig
index 91f5a58..afaf39d 100644
--- a/build.zig
+++ b/build.zig
@@ -7,7 +7,10 @@ const zmpl_build = @import("zmpl");
 const Environment = enum { development, testing, production };
 const builtin = @import("builtin");
 
-const use_llvm_default = builtin.os.tag != .linux;
+const use_llvm_default = switch (builtin.cpu.arch) {
+    .x86, .x86_64 => builtin.os.tag != .linux,
+    else => true,
+};
 
 pub fn build(b: *std.Build) !void {
     const target = b.standardTargetOptions(.{});