message: Added print of ispc version in ispc.cmake
diff: @@ -33,7 +33,12 @@ find_program(ISPC_EXECUTABLE ispc HINTS ${ISPC_DIR_HINT} DOC "Path to the ISPC e
  if (NOT ISPC_EXECUTABLE)
  message(FATAL_ERROR "Could not find ISPC. Exiting.")
  else()
  - message(STATUS "Found Intel(r) Implicit SPMD Compiler (Intel(r) ISPC): ${ISPC_EXECUTABLE}")
  + # Execute "ispc --version" and parse the version
  + execute_process(COMMAND ${ISPC_EXECUTABLE} "--version"
  + OUTPUT_VARIABLE ISPC_INFO)
  + string(REGEX MATCH "(.*), ([0-9]*\.[0-9]*\.[0-9]*[a-z]*) (.*)" _ ${ISPC_INFO})
  + set(ISPC_VERSION ${CMAKE_MATCH_2})
  + message(STATUS "Found ISPC v${ISPC_VERSION}: ${ISPC_EXECUTABLE}")
  endif()
  ## ISPC config options ##
  