From 227f58f39835ea33381ddb28f05ce43fcfa058b2 Mon Sep 17 00:00:00 2001
From: cjamin <cjamin@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Tue, 20 Sep 2016 16:29:57 +0000
Subject: Fix CMakeLists

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/subsampling_and_spatialsearching@1519 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: a4a5956802d6c22370367180a2ab70aaff3d3cf9
---
 src/Spatial_searching/test/CMakeLists.txt | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

(limited to 'src/Spatial_searching')

diff --git a/src/Spatial_searching/test/CMakeLists.txt b/src/Spatial_searching/test/CMakeLists.txt
index 41059286..571c730a 100644
--- a/src/Spatial_searching/test/CMakeLists.txt
+++ b/src/Spatial_searching/test/CMakeLists.txt
@@ -11,18 +11,24 @@ if (GPROF_PATH)
 endif()
 
 if(CGAL_FOUND)
-  find_package(Eigen3 3.1.0)
-  if (EIGEN3_FOUND)
-    message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.")
-    include( ${EIGEN3_USE_FILE} )
-    include_directories (BEFORE "../../include")
+  if (NOT CGAL_VERSION VERSION_LESS 4.8.0)
+    message(STATUS "CGAL version: ${CGAL_VERSION}.")
 
-    add_executable( Spatial_searching_test_Spatial_tree_data_structure test_Spatial_tree_data_structure.cpp )
-    target_link_libraries(Spatial_searching_test_Spatial_tree_data_structure 
-      ${CGAL_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
+    find_package(Eigen3 3.1.0)
+    if (EIGEN3_FOUND)
+      message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.")
+      include( ${EIGEN3_USE_FILE} )	
+      include_directories (BEFORE "../../include")
+
+      add_executable( Spatial_searching_test_Spatial_tree_data_structure test_Spatial_tree_data_structure.cpp )
+      target_link_libraries(Spatial_searching_test_Spatial_tree_data_structure 
+        ${CGAL_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
+    else()
+      message(WARNING "Eigen3 not found. Version 3.1.0 is required for the Spatial_searching tests.")
+    endif()
   else()
-    message(WARNING "Eigen3 not found. Version 3.1.0 is required for the Spatial_searching tests.")
-  endif()
+    message(WARNING "CGAL version: ${CGAL_VERSION} is too old to compile Subsampling tests. Version 4.8.0 is required.")
+  endif ()
 else()
   message(WARNING "CGAL not found. It is required for the Spatial_searching tests.")
 endif()
-- 
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