Vc/CMakeLists.txt

   1 macro(vc_add_target_property _target _prop _value)
   2    get_target_property(_oldprop "${_target}" ${_prop})
   3    if(NOT _oldprop)
   4       set_target_properties("${_target}" PROPERTIES ${_prop} "${_value}")
   5    else(NOT _oldprop)
   6       set_target_properties("${_target}" PROPERTIES ${_prop} "${_oldprop} ${_value}")
   7    endif(NOT _oldprop)
   8 endmacro()
   9
  10 include_directories("${Vc_INCLUDE_DIR}")
  11
  12 if(USE_AVX)
  13    add_library(Vc STATIC src/vector.cpp src/cpuid.cpp src/support.cpp src/avx/sorthelper.cpp)
  14 else()
  15    set(_srcs src/vector.cpp src/cpuid.cpp src/support.cpp)
  16
  17    if(NOT Vc_AVX_INTRINSICS_BROKEN)
  18       # we'd still like to have avx/sorthelper.cpp built in, but that requires compilation with -mavx (or a comparable flag)
  19       foreach(_flag "-xAVX" "-mavx" "-arch:AVX")
  20          check_cxx_compiler_flag("${_flag}" check_cxx_compiler_flag_${_flag})
  21          if(check_cxx_compiler_flag_${_flag})
  22             if(_flag STREQUAL "-xAVX")
  23                set(_flag "${_flag} -diag-disable 10121") # disable the warning "overriding -xSSE4.2 with -xAVX"
  24             endif()
  25             set(_srcs ${_srcs} src/avx/sorthelper.cpp)
  26             set_source_files_properties(src/avx/sorthelper.cpp PROPERTIES COMPILE_FLAGS "${_flag}")
  27             break()
  28          endif()
  29       endforeach()
  30    endif()
  31    add_library(Vc STATIC ${_srcs})
  32 endif()
  33 string(REPLACE "-Weffc++" "" CXXFLAGS "${CXXFLAGS}")
  34 vc_add_target_property(Vc COMPILE_FLAGS "-DVC_COMPILE_LIB ${CXXFLAGS} -O3 ${Vc_DEFINITIONS}")
  35 vc_add_target_property(Vc LABELS "other")
  36
  37 # vim: ft=cmake sw=3 et