cmake CXX_HAVE_PROFILE_ARCS examples

siconos/siconos cmake/SiconosCTest.cmake :77 

CHECK_CXX_ACCEPTS_FLAG(-fprofile-arcs CXX_HAVE_PROFILE_ARCS)

siconos/siconos cmake/SiconosCTest.cmake :88 

ENDIF(CXX_HAVE_FTEST_COVERAGE AND CXX_HAVE_PROFILE_ARCS)