

file(GET_RUNTIME_DEPENDENCIES
RESOLVED_DEPENDENCIES_VAR resolved_libs
UNRESOLVED_DEPENDENCIES_VAR unresolved_libs
EXECUTABLES "${EXEC_PATH}"
)

file(SHA1 "${EXEC_PATH}" sha1s)
foreach(file IN LISTS resolved_libs )
file(SHA1 "${file}" file_hash)
message(STATUS "${file}: ${file_hash}")
list(APPEND sha1s ${file_hash})
endforeach()

list(SORT sha1s)
string(SHA1 new_hash "${sha1s}")

set(has_changed TRUE)

#Need to now read the last hash and compare it to previous
if(EXISTS "${EXEC_PATH}.dep_hash")
  file(READ "${EXEC_PATH}.dep_hash" old_hash)
  if(new_hash STREQUAL old_hash)
    set(has_changed FALSE)
  endif()
endif()

message(STATUS "new_hash: ${new_hash} \n old_hash: ${old_hash} \n has_changed:${has_changed}")

if(has_changed)
  file(WRITE "${EXEC_PATH}.dep_hash" "${new_hash}")
else()
  message(STATUS "SKIP: Nothing has changed")
endif()
