From: Daylen Yang <services@daylenyang.com>
Date: Sun, 7 Oct 2012 00:56:12 +0000 (-0700)
Subject: Improve compatibility with older versions of Mac OS X
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=7e2d49368dcf10ef81086102ae144f155a3c5840

Improve compatibility with older versions of Mac OS X

Use the -mmacosx-version-min flag to support older versions of Mac OS X
(like version 10.6 and 10.7) when compiled on a machine running version
10.8.
---

diff --git a/src/Makefile b/src/Makefile
index 8c2c6a70..fc6a4fae 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -231,7 +231,7 @@ ifeq ($(comp),clang)
 endif
 
 ifeq ($(os),osx)
-	CXXFLAGS += -arch $(arch)
+	CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.6
 endif
 
 ### 3.3 General linker settings
@@ -246,7 +246,7 @@ ifneq ($(comp),mingw)
 endif
 
 ifeq ($(os),osx)
-	LDFLAGS += -arch $(arch)
+	LDFLAGS += -arch $(arch) -mmacosx-version-min=10.6
 endif
 
 ### 3.4 Debugging