From 34e8b1b2f072a0bcd8bed200703bdef8e57679fe Mon Sep 17 00:00:00 2001
From: Michael <m.calierno@outlook.com>
Date: Sat, 25 Oct 2025 13:42:27 +0100
Subject: [PATCH] Update compiler flags for homebrew packages on Apple silicon

Add /opt/homebrew/{include,lib} flags for apple silicon macs, which are not included as default search paths by Clang/GCC. (Homebrew uses /usr/local/{include,lib} on intel macs)
---
 configure.ac | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index f9346fdf..b716a349 100644
--- a/configure.ac
+++ b/configure.ac
@@ -39,7 +39,11 @@ AC_DEFINE_UNQUOTED([PACKAGE_STATUS], ["$PACKAGE_STATUS"], [Status of this build]
 AS_IF([test "x$PLATFORM" = xcygwin],
     [AC_DEFINE([PLATFORM_CYGWIN], [1], [Cygwin])])
 AS_IF([test "x$PLATFORM" = xosx],
-    [AC_DEFINE([PLATFORM_OSX], [1], [OSx])])
+    [AC_DEFINE([PLATFORM_OSX], [1], [OSx])
+     # Apple silicon homebrew flags
+     AC_CHECK_FILE([/opt/homebrew/include],
+        [AM_CFLAGS="$AM_CFLAGS -I/opt/homebrew/include"
+         AM_LDFLAGS="$AM_LDFLAGS -L/opt/homebrew/lib"])])
 
 ## Environment variables
 AC_ARG_VAR([PYTHON_FRAMEWORK], [Set base directory for Python Framework])