From 89aded62e06d25d0c91ae7cbbfc51d244716a115 Mon Sep 17 00:00:00 2001
From: Federico Terzi <federicoterzi96@gmail.com>
Date: Tue, 12 Oct 2021 18:06:40 +0200
Subject: [PATCH] fix(core): add support for older macOS versions. Fix #785

---
 scripts/build_binary.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/build_binary.rs b/scripts/build_binary.rs
index fa316ed..a2f98c4 100644
--- a/scripts/build_binary.rs
+++ b/scripts/build_binary.rs
@@ -67,6 +67,17 @@ fn main() {
   let mut cmd = Command::new("cargo");
   cmd.args(&args);
 
+  // If compiling for macOS x86-64, set the minimum supported version
+  // to 10.13
+  let is_macos = cfg!(target_os = "macos");
+  let is_x86_arch = cfg!(target_arch = "x86_64");
+  if is_macos
+    && (override_target_arch == "current" && is_x86_arch
+      || override_target_arch == "x86_64-apple-darwin")
+  {
+    cmd.env("MACOSX_DEPLOYMENT_TARGET", "10.13");
+  }
+
   // Remove cargo/rust-specific env variables, as otherwise they mess up the
   // nested cargo build call.
   let all_vars = envmnt::vars();