From d31394cce902b65fcafed8985fe45cfa199b0779 Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Thu, 12 Apr 2018 13:59:09 +0000
Subject: Add a CMake option in order to use TBB or not. Default is ON

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@3375 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: fbe41ee9e7771095e34b6c12adbacddf9484f1b1
---
 src/cmake/modules/GUDHI_third_party_libraries.cmake | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'src/cmake')

diff --git a/src/cmake/modules/GUDHI_third_party_libraries.cmake b/src/cmake/modules/GUDHI_third_party_libraries.cmake
index 419c2581..a008dd0a 100644
--- a/src/cmake/modules/GUDHI_third_party_libraries.cmake
+++ b/src/cmake/modules/GUDHI_third_party_libraries.cmake
@@ -63,14 +63,18 @@ if(CGAL_FOUND)
   endif()
 endif()
 
+option(WITH_GUDHI_USE_TBB "Build with Intel TBB parallelization" ON)
+
 # Find TBB package for parallel sort - not mandatory, just optional.
-set(TBB_FIND_QUIETLY ON)
-find_package(TBB)
-if (TBB_FOUND)
-  include(${TBB_USE_FILE})
-  message("TBB found in ${TBB_LIBRARY_DIRS}")
-  add_definitions(-DGUDHI_USE_TBB)
-endif()
+if(WITH_GUDHI_USE_TBB)
+  set(TBB_FIND_QUIETLY ON)
+  find_package(TBB)
+  if (TBB_FOUND)
+    include(${TBB_USE_FILE})
+    message("TBB found in ${TBB_LIBRARY_DIRS}")
+    add_definitions(-DGUDHI_USE_TBB)
+  endif()
+endif(WITH_GUDHI_USE_TBB)
 
 set(CGAL_WITH_EIGEN3_VERSION 0.0.0)
 find_package(Eigen3 3.1.0)
-- 
cgit v1.2.3