From 33c022fceca0b0f3c91b656c326102a5c76d69a7 Mon Sep 17 00:00:00 2001
From: tibbes <julian.tibble@gmail.com>
Date: Mon, 21 Nov 2016 20:25:46 +0000
Subject: [PATCH] Fix checkdeps.sh on Mac (#3306)

Update the check_minimum_version function to use numeric comparison (not
string comparison) on components of version numbers. Fixes the following
output:

```
$ make
Checking deps:
ERROR
OSX version '10.11.6' not supported.
Minimum supported version: 10.8
make: *** [checks] Error 1
```
---
 buildscripts/checkdeps.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/buildscripts/checkdeps.sh b/buildscripts/checkdeps.sh
index 0ec49ad95..7bcbd1120 100644
--- a/buildscripts/checkdeps.sh
+++ b/buildscripts/checkdeps.sh
@@ -72,9 +72,9 @@ check_minimum_version() {
     IFS='.' read -r -a varray2 <<< "$2"
 
     for i in "${!varray1[@]}"; do
-        if [[ ${varray1[i]} < ${varray2[i]} ]]; then
+        if [[ ${varray1[i]} -lt ${varray2[i]} ]]; then
             return 0
-        elif [[ ${varray1[i]} > ${varray2[i]} ]]; then
+        elif [[ ${varray1[i]} -gt ${varray2[i]} ]]; then
             return 1
         fi
     done