From ca7c2b7f2392dcae9ae1efccbf89bc53010c9c84 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg
Date: Fri, 8 Mar 2013 08:14:48 -0800
Subject: opencv: requires Xcode

Could probably patch for CLT-only, but I don't have a machine
to test on - @adamv
---
 Library/Formula/opencv.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/opencv.rb b/Library/Formula/opencv.rb
index 6adc23ecf..e18ab5b2c 100644
--- a/Library/Formula/opencv.rb
+++ b/Library/Formula/opencv.rb
@@ -20,6 +20,12 @@ class Opencv < Formula
   option 'with-tbb', 'Enable parallel code in OpenCV using Intel TBB'
   option 'with-opencl', 'Enable gpu code in OpenCV using OpenCL'
 
+  # CLT-only couldn't install this out-of-the-box.
+  # From the build error:
+  # set CMAKE_OSX_SYSROOT to a valid SDK or
+  # set CMAKE_OSX_DEPLOYMENT_TARGET to empty
+  depends_on :xcode
+
   depends_on 'cmake' => :build
   depends_on 'pkg-config' => :build
   depends_on 'numpy' => :python
-- 
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