From 48750a5d1ec4b90b3f09430e6a02f55f76bc1b29 Mon Sep 17 00:00:00 2001
From: Guilhem Lavaux <lavaux@iap.fr>
Date: Tue, 14 Nov 2017 13:24:39 +0100
Subject: [PATCH] Do not add openmp if it is not requested

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

diff --git a/sample/CMakeLists.txt b/sample/CMakeLists.txt
index 877f155..0b8d250 100644
--- a/sample/CMakeLists.txt
+++ b/sample/CMakeLists.txt
@@ -68,7 +68,9 @@ if (ENABLE_SHARP AND SHARP_LIBRARY AND SHARP_INCLUDE_PATH AND EIGEN3_FOUND)
   include_directories(${SHARP_INCLUDE_PATH})
   add_executable(test_healpix_calls test_healpix_calls.cpp)
   target_link_libraries(test_healpix_calls ${tolink} ${SHARP_LIBRARIES})
-  set_target_properties(test_healpix_calls PROPERTIES COMPILE_FLAGS "${OpenMP_CXX_FLAGS}" LINK_FLAGS "${OpenMP_CXX_FLAGS}")
+  if (ENABLE_OPENMP)
+    set_target_properties(test_healpix_calls PROPERTIES COMPILE_FLAGS "${OpenMP_CXX_FLAGS}" LINK_FLAGS "${OpenMP_CXX_FLAGS}")
+  endif()
   add_dependencies(test_healpix_calls sharp)
 endif (ENABLE_SHARP AND SHARP_LIBRARY AND SHARP_INCLUDE_PATH AND EIGEN3_FOUND)