From 3b00a59febd1920037cb0a6027b3757edaaaff2b Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 31 Dec 2017 18:59:23 +0000
Subject: Try to fix build on OS X.

---
 wscript | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'wscript')

diff --git a/wscript b/wscript
index 173eae2d2..652767301 100644
--- a/wscript
+++ b/wscript
@@ -1,5 +1,5 @@
 #
-#    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+#    Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
 #
 #    This file is part of DCP-o-matic.
 #
@@ -256,6 +256,17 @@ def configure(conf):
                    includes=conf.env['INCLUDES_MAGICK'],
                    define_name='DCPOMATIC_MAGICKCORE_MAGICKCORE')
 
+    # See if we have advanced compare() methods in Magick
+    conf.check_cxx(fragment="""
+                            #include <Magick++.h>\n
+                            int main() { Magick::Image a; Magick::Image b; a.compare(b, Magick::RootMeanSquaredErrorMetric); }
+                            """,
+                   mandatory=False,
+                   msg='Checking for advanced compare() method in {Image/Graphics}Magick',
+                   uselib='MAGICK',
+                   define_name='DCPOMATIC_ADVANCED_MAGICK_COMPARE'
+                   )
+
     # libzip
     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 
-- 
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