From d1a32d975024c9c5597d6efa79ec451c89385795 Mon Sep 17 00:00:00 2001
From: Stefan Zellmann <info@szellmann.de>
Date: Sun, 17 Apr 2016 14:08:49 +0200
Subject: OS X Xcode clang 7.0.2 compile fix

Have no <tr1/XXX> STL headers w/ OS X clang so try to find the C++11 ones

(bzr r14855.1.1)
---
 CMakeScripts/ConfigChecks.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'CMakeScripts')

diff --git a/CMakeScripts/ConfigChecks.cmake b/CMakeScripts/ConfigChecks.cmake
index a247f4e72..3d986d8dd 100644
--- a/CMakeScripts/ConfigChecks.cmake
+++ b/CMakeScripts/ConfigChecks.cmake
@@ -59,6 +59,8 @@ CHECK_INCLUDE_FILES(sys/types.h HAVE_SYS_TYPES_H)
 CHECK_INCLUDE_FILES(unistd.h HAVE_UNISTD_H)
 CHECK_INCLUDE_FILES(zlib.h HAVE_ZLIB_H)
 
+CHECK_INCLUDE_FILE_CXX(unordered_set HAVE_NATIVE_UNORDERED_SET)
+
 # Enable pango defines, necessary for compilation on Win32, how about Linux?
 # yes but needs to be done a better way
 if(HAVE_CAIRO_PDF)
-- 
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