cmake HAVE_MASS examples

QMCPACK/qmcpack CMake/FindIBMMASS.cmake :23 

target_compile_definitions(IBM::MASS INTERFACE "HAVE_MASS")

QMCPACK/qmcpack CMake/FindIBMMASS.cmake :40 

try_compile(
    HAVE_MASS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src_mass.cxx
    LINK_LIBRARIES IBM::MASS
    OUTPUT_VARIABLE MASS_OUT)

QMCPACK/qmcpack CMake/FindIBMMASS.cmake :46 

endif(NOT HAVE_MASS)

QMCPACK/qmcpack CMake/FindIBMMASS.cmake :96 

message(STATUS "MASS found: HAVE_MASS=${HAVE_MASS}, HAVE_MASSV=${HAVE_MASSV}")