From 648b85dbb6580735396afe2b60c92abba67a9472 Mon Sep 17 00:00:00 2001
From: AndratVA <78239925+AndratVA@users.noreply.github.com>
Date: Fri, 10 Mar 2023 01:54:20 -0500
Subject: [PATCH] Update Makefile

---
 Makefile | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Makefile b/Makefile
index 85eaaec..a9a8f9b 100644
--- a/Makefile
+++ b/Makefile
@@ -113,6 +113,35 @@ ifneq ($(TARGET_BITS),0)
   BITS := -m$(TARGET_BITS)
 endif
 
+# macOS overrides
+ifeq ($(HOST_OS),Darwin)
+  OSX_BUILD := 1
+  # Using Homebrew?
+  ifeq ($(shell which brew >/dev/null 2>&1 && echo y),y)
+	PLATFORM := $(shell uname -m)
+	OSX_GCC_VER = $(shell find `brew --prefix`/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
+	CC := gcc-$(OSX_GCC_VER)
+	CXX := g++-$(OSX_GCC_VER)
+	CPP := cpp-$(OSX_GCC_VER) -P
+	PLATFORM_CFLAGS := -I $(shell brew --prefix)/include
+	PLATFORM_LDFLAGS := -L $(shell brew --prefix)/lib
+  # Using MacPorts?
+  else ifeq ($(shell test -d /opt/local/lib && echo y),y)
+	OSX_GCC_VER = $(shell find /opt/local/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
+	CC := gcc-mp-$(OSX_GCC_VER)
+	CXX := g++-mp-$(OSX_GCC_VER)
+	CPP := cpp-mp-$(OSX_GCC_VER) -P
+	PLATFORM_CFLAGS := -I /opt/local/include
+	PLATFORM_LDFLAGS := -L /opt/local/lib
+  else
+	$(error No suitable macOS toolchain found, have you installed Homebrew?)
+  endif
+endif
+
+ifneq ($(TARGET_BITS),0)
+  BITS := -m$(TARGET_BITS)
+endif
+
 # Release (version) flag defs
 
 ifeq ($(VERSION),jp)