From 9e3ec98937de07d0e06f483ba8f7e6592b4dd152 Mon Sep 17 00:00:00 2001
From: Frank Denis <124872+jedisct1@users.noreply.github.com>
Date: Tue, 24 Aug 2021 02:06:02 +0200
Subject: [PATCH] Don't define valgrind_support on macOS (#9612)

Unfortunately, Valgrind for macOS has been broken for years,
and the Homebrew formula is only for Linux.
---
 src/stage1/target.cpp | 2 +-
 src/target.zig        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/stage1/target.cpp b/src/stage1/target.cpp
index 6594eb57d5..8415b1934e 100644
--- a/src/stage1/target.cpp
+++ b/src/stage1/target.cpp
@@ -919,7 +919,7 @@ bool target_has_valgrind_support(const ZigTarget *target) {
         case ZigLLVM_UnknownArch:
             zig_unreachable();
         case ZigLLVM_x86_64:
-            return (target->os == OsLinux || target_os_is_darwin(target->os) || target->os == OsSolaris ||
+            return (target->os == OsLinux || target->os == OsSolaris ||
                 (target->os == OsWindows && target->abi != ZigLLVM_MSVC));
         default:
             return false;
diff --git a/src/target.zig b/src/target.zig
index 06483d68ff..25a133f03b 100644
--- a/src/target.zig
+++ b/src/target.zig
@@ -163,7 +163,7 @@ pub fn isSingleThreaded(target: std.Target) bool {
 pub fn hasValgrindSupport(target: std.Target) bool {
     switch (target.cpu.arch) {
         .x86_64 => {
-            return target.os.tag == .linux or target.isDarwin() or target.os.tag == .solaris or
+            return target.os.tag == .linux or target.os.tag == .solaris or
                 (target.os.tag == .windows and target.abi != .msvc);
         },
         else => return false,