From 8aacfc846523aad142537b2bff49162d5feb6a91 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Sat, 25 Aug 2018 04:37:55 -0400
Subject: add workaround on macos for shared libraries

---
 example/shared_library/mathtest.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'example/shared_library')

diff --git a/example/shared_library/mathtest.zig b/example/shared_library/mathtest.zig
index a04ec1544d..96e41f847c 100644
--- a/example/shared_library/mathtest.zig
+++ b/example/shared_library/mathtest.zig
@@ -1,3 +1,12 @@
+// TODO Remove this workaround
+comptime {
+    const builtin = @import("builtin");
+    if (builtin.os == builtin.Os.macosx) {
+        @export("__mh_execute_header", _mh_execute_header, builtin.GlobalLinkage.Weak);
+    }
+}
+var _mh_execute_header = extern struct {x: usize}{.x = 0};
+
 export fn add(a: i32, b: i32) i32 {
     return a + b;
 }
-- 
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