From 97f64686630ce6ee50ca8fbcbc27f4ae20905d8d Mon Sep 17 00:00:00 2001
From: Dennis Luxen <info@project-osrm.org>
Date: Thu, 29 Jan 2015 17:29:03 +0100
Subject: [PATCH] yet another try to unhack libgomp linking: use OpenMP binding
 if and only if present

---
 CMakeLists.txt       |  7 ++++---
 cmake/FindGomp.cmake | 18 ------------------
 2 files changed, 4 insertions(+), 21 deletions(-)
 delete mode 100644 cmake/FindGomp.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 834031b15..8c70efb56 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -272,9 +272,10 @@ target_link_libraries(OSRM ${STXXL_LIBRARY})
 target_link_libraries(osrm-extract ${STXXL_LIBRARY})
 target_link_libraries(osrm-prepare ${STXXL_LIBRARY})
 
-find_package(Gomp REQUIRED)
-if(LIBGOMP_FOUND)
-  target_link_libraries(osrm-extract gomp)
+find_package(OpenMP)
+if(OPENMP_FOUND)
+ message(STATUS "OpenMP support found. Linking just in case for stxxl")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
 endif()
 
 find_package(OSMPBF REQUIRED)
diff --git a/cmake/FindGomp.cmake b/cmake/FindGomp.cmake
deleted file mode 100644
index 3721e8156..000000000
--- a/cmake/FindGomp.cmake
+++ /dev/null
@@ -1,18 +0,0 @@
-# - Try to find Libgomp
-# Once done this will define
-#  LIBGOMP_FOUND - System has Libgomp
-#  LIBGOMP_INCLUDE_DIRS - The Libgomp include directories
-#  LIBGOMP_DEFINITIONS - Compiler switches required for using Libgomp
-
-message(STATUS "Checking if libgomp is present")
-
-find_library(LIBGOMP_LIBRARY NAMES gomp libgomp
-             HINTS ${PC_LIBXML_LIBDIR} ${PC_LIBXML_LIBRARY_DIRS} )
-
-set(LIBGOMP_LIBRARIES ${LIBGOMP_LIBRARY} )
-
-include(FindPackageHandleStandardArgs)
-# handle the QUIETLY and REQUIRED arguments and set LIBGOMP_FOUND to TRUE
-# if all listed variables are TRUE
-#find_package_handle_standard_args(Libgomp  DEFAULT_MSG
-#                                  LIBGOMP_LIBRARY LIBGOMP_INCLUDE_DIR)