cmake HAVE_GIT_COMMIT_HASH examples

rcornwell/sims cmake/git-commit-id.cmake :11 

execute_process(COMMAND ${GIT_COMMAND} "log" "-1" "--pretty=%H"
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
        RESULT_VARIABLE HAVE_GIT_COMMIT_HASH
        OUTPUT_VARIABLE SIMH_GIT_COMMIT_HASH)