set(CMAKE_MACOSX_RPATH ON)

ExternalProject_Add(project_blis_lapack
    PREFIX ${CMAKE_INSTALL_PREFIX}
    GIT_REPOSITORY ${LAPACK_URL}
    STAMP_DIR  ${LAPACK_BINARY_DIR}/stamp
    SOURCE_DIR ${LAPACK_SOURCE_DIR}
    BINARY_DIR ${LAPACK_BINARY_DIR}
    TMP_DIR    ${LAPACK_BINARY_DIR}/tmp
    UPDATE_COMMAND ""
    CMAKE_ARGS 
      -D CMAKE_C_COMPILER=${CMAKE_C_COMPILER}
      -D CMAKE_Fortran_COMPILER=${CMAKE_Fortran_COMPILER}
      -D CMAKE_C_FLAGS=${CMAKE_C_FLAGS}
      -D CMAKE_Fortran_FLAGS=${CMAKE_Fortran_FLAGS}
      -D USE_OPTIMIZED_BLAS=ON
      -D FORCE_BLIS_BUILD=ON ${BLIS_ARCH_COMMAND}
      -D CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
      -D BUILD_SHARED_LIBS=${BUILD_SHARED_LIBS}
      -D CMAKE_MACOSX_RPATH=${CMAKE_MACOSX_RPATH}
      -D CMAKE_SKIP_RPATH=${CMAKE_SKIP_RPATH}
      -D CMAKE_SKIP_BUILD_RPATH=${CMAKE_SKIP_BUILD_RPATH}
      -D CMAKE_BUILD_WITH_INSTALL_RPATH=${CMAKE_BUILD_WITH_INSTALL_RPATH}
      -D CMAKE_INSTALL_RPATH_USE_LINK_PATH=${CMAKE_INSTALL_RPATH_USE_LINK_PATH} 
      -D CMAKE_INSTALL_RPATH=${CMAKE_INSTALL_RPATH}
    INSTALL_DIR ${CMAKE_INSTALL_PREFIX}
  )

ExternalProject_Add(${proj}
  ${${proj}_EP_ARGS}
  DOWNLOAD_COMMAND ""
  CMAKE_CACHE_ARGS
    -DCTK_SUPERBUILD:BOOL=OFF
    -DCTK_SUPERBUILD_BINARY_DIR:PATH=${CTK_BINARY_DIR}
    -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
    -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
    -DCMAKE_CXX_FLAGS_INIT:STRING=${CMAKE_CXX_FLAGS_INIT}
    -DCMAKE_C_FLAGS_INIT:STRING=${CMAKE_C_FLAGS_INIT}
    -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
    -DCMAKE_MACOSX_RPATH:BOOL=${CMAKE_MACOSX_RPATH}
    ${ep_cxx_standard_arg}
  SOURCE_DIR ${CTK_SOURCE_DIR}
  BINARY_DIR ${CTK_BINARY_DIR}/CTK-build
  INSTALL_COMMAND ""
  DEPENDS
    ${CTK_DEPENDENCIES}
  )