gentoo-overlay/sys-cluster/hpx/files/hpx-0.9.8-cmake_dir.patch

From e565c2cce934f2d6fa6e80061c416a2e7df0f311 Mon Sep 17 00:00:00 2001
From: Christoph Junghans <junghans@lanl.gov>
Date: Tue, 20 May 2014 11:18:21 -0600
Subject: [PATCH] make cmake_dir configure-able

---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ad79cb..e6f392a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1981,7 +1981,9 @@ endforeach()
 # Make list unique
 list(REMOVE_DUPLICATES external_definitions)
 
-set(cmake_dir cmake-${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+if (NOT DEFINED cmake_dir)
+  set(cmake_dir cmake-${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+endif(NOT DEFINED cmake_dir)
 
 if(MSVC)
   set(output_dir "${CMAKE_BINARY_DIR}/${CMAKE_BUILD_TYPE}")
-- 
1.8.5.5