Removed OpenMP Finder

cmake/FindOpenMP.cmake

-# - Finds OpenMP support
-# This module can be used to detect OpenMP support in a compiler.
-# If the compiler supports OpenMP, the flags required to compile with
-# openmp support are set.  
-#
-# The following variables are set:
-#   OpenMP_C_FLAGS - flags to add to the C compiler for OpenMP support
-#   OpenMP_CXX_FLAGS - flags to add to the CXX compiler for OpenMP support
-#   OPENMP_FOUND - true if openmp is detected
-#
-# Supported compilers can be found at http://openmp.org/wp/openmp-compilers/
-
-
-# Copyright 2008, 2009 <André Rigland Brodtkorb> Andre.Brodtkorb@ifi.uio.no
-#
-# Redistribution AND use is allowed according to the terms of the New 
-# BSD license. 
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-
-include(CheckCSourceCompiles)
-include(CheckCXXSourceCompiles)
-include(FindPackageHandleStandardArgs)
-
-set(OpenMP_C_FLAG_CANDIDATES
-  #Gnu
-  "-fopenmp"
-  #Microsoft Visual Studio
-  "/openmp"
-  #Intel windows
-  "-Qopenmp" 
-  #Intel
-  "-openmp" 
-  #Empty, if compiler automatically accepts openmp
-  " "
-  #Sun
-  "-xopenmp"
-  #HP
-  "+Oopenmp"
-  #IBM XL C/c++
-  "-qsmp"
-  #Portland Group
-  "-mp"
-)
-set(OpenMP_CXX_FLAG_CANDIDATES ${OpenMP_C_FLAG_CANDIDATES})
-
-# sample openmp source code to test
-set(OpenMP_C_TEST_SOURCE 
-"
-#include <omp.h>
-int main() { 
-#ifdef _OPENMP
-  return 0; 
-#else
-  breaks_on_purpose
-#endif
-}
-")
-# use the same source for CXX as C for now
-set(OpenMP_CXX_TEST_SOURCE ${OpenMP_C_TEST_SOURCE})
-# if these are set then do not try to find them again,
-# by avoiding any try_compiles for the flags
-if(DEFINED OpenMP_C_FLAGS AND DEFINED OpenMP_CXX_FLAGS)
-  set(OpenMP_C_FLAG_CANDIDATES)
-  set(OpenMP_CXX_FLAG_CANDIDATES)
-endif(DEFINED OpenMP_C_FLAGS AND DEFINED OpenMP_CXX_FLAGS)
-
-# check c compiler
-foreach(FLAG ${OpenMP_C_FLAG_CANDIDATES})
-  set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
-  set(CMAKE_REQUIRED_FLAGS "${FLAG}")
-  set(OpenMP_C_FLAG_DETECTED)
-  message(STATUS "Try OpenMP C flag = [${FLAG}]")
-  check_c_source_compiles("${OpenMP_CXX_TEST_SOURCE}" OpenMP_C_FLAG_DETECTED)
-  set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")
-  if(OpenMP_C_FLAG_DETECTED)
-    set(OpenMP_C_FLAGS_INTERNAL "${FLAG}")
-    break()
-  endif(OpenMP_C_FLAG_DETECTED) 
-endforeach(FLAG ${OpenMP_C_FLAG_CANDIDATES})
-
-# check cxx compiler
-foreach(FLAG ${OpenMP_CXX_FLAG_CANDIDATES})
-  set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
-  set(CMAKE_REQUIRED_FLAGS "${FLAG}")
-  set(OpenMP_CXX_FLAG_DETECTED)
-  message(STATUS "Try OpenMP CXX flag = [${FLAG}]")
-  check_cxx_source_compiles("${OpenMP_C_TEST_SOURCE}" OpenMP_CXX_FLAG_DETECTED)
-  set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")
-  if(OpenMP_CXX_FLAG_DETECTED)
-    set(OpenMP_CXX_FLAGS_INTERNAL "${FLAG}")
-    break()
-  endif(OpenMP_CXX_FLAG_DETECTED)
-endforeach(FLAG ${OpenMP_CXX_FLAG_CANDIDATES})
-
-set(OpenMP_C_FLAGS "${OpenMP_C_FLAGS_INTERNAL}"
-  CACHE STRING "C compiler flags for OpenMP parallization")
-
-set(OpenMP_CXX_FLAGS "${OpenMP_CXX_FLAGS_INTERNAL}"
-  CACHE STRING "C++ compiler flags for OpenMP parallization")
-# handle the standard arguments for find_package
-find_package_handle_standard_args(OpenMP DEFAULT_MSG 
-  OpenMP_C_FLAGS OpenMP_CXX_FLAGS )
-
-mark_as_advanced(
-  OpenMP_C_FLAGS
-  OpenMP_CXX_FLAGS
-)