From 16dbba3b8fa9c9d5d407e75da4b8f04f5f4851d9 Mon Sep 17 00:00:00 2001
From: Jelle Raaijmakers <jelle@gmta.nl>
Date: Thu, 29 Jul 2021 14:59:30 +0200
Subject: [PATCH] Ports: Force cross compiling for zlib

By setting `--uname=Linux`, we tell `configure` to use the right tools
for cross compilation. Without this on e.g. macOS it would try to use
XCode's `libtool` which would then fail.
---
 Ports/zlib/package.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Ports/zlib/package.sh b/Ports/zlib/package.sh
index 03881cd6ba..aaad451c82 100755
--- a/Ports/zlib/package.sh
+++ b/Ports/zlib/package.sh
@@ -6,7 +6,8 @@ files="https://www.zlib.net/zlib-${version}.tar.gz zlib-${version}.tar.gz c3e5e9
 auth_type="sha256"
 
 configure() {
-    run ./configure
+    # Set uname to linux to prevent it finding the host's `libtool` on e.g. Darwin
+    run ./configure --uname=linux
 }
 
 install() {