From 0d095be64f189def9324a1b323f0943d90224eb1 Mon Sep 17 00:00:00 2001
From: John MacFarlane <fiddlosopher@gmail.com>
Date: Fri, 9 Mar 2012 13:07:26 -0800
Subject: OSX package: Check for 64-bit Intel CPU before installing.

---
 osx-resources/InstallationCheck | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 osx-resources/InstallationCheck

(limited to 'osx-resources/InstallationCheck')

diff --git a/osx-resources/InstallationCheck b/osx-resources/InstallationCheck
new file mode 100755
index 000000000..4149b4c31
--- /dev/null
+++ b/osx-resources/InstallationCheck
@@ -0,0 +1,14 @@
+#!/bin/sh
+cputype=`sysctl -n hw.cputype`
+sixtyfourbit=`sysctl -n hw.cpu64bit_capable`
+
+if [ "x$cputype" != "x7" ] # x86
+then
+  exit 112
+fi
+
+if [ "x$sixtyfourbit" != "x1" ] # 64 bit
+then
+  exit 113
+fi
+
-- 
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