CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS
    udevrulesdir


In file included from /var/pisi/heimdall-2.2.2-1/work/Heimdall-v2.2.2/heimdall/source/BridgeManager.cpp:51:
/var/pisi/heimdall-2.2.2-1/work/Heimdall-v2.2.2/heimdall/source/SendFilePartPacket.h: In constructor ‘Heimdall::SendFilePartPacket::SendFilePartPacket(FILE*, long unsigned int)’:
/var/pisi/heimdall-2.2.2-1/work/Heimdall-v2.2.2/heimdall/source/SendFilePartPacket.h:49:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   49 |                                 fread(data, 1, bytesToRead, file);
      |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/pisi/heimdall-2.2.2-1/work/Heimdall-v2.2.2/heimdall/source/PrintPitAction.cpp: In function ‘int Heimdall::PrintPitAction::Execute(int, char**)’:
/var/pisi/heimdall-2.2.2-1/work/Heimdall-v2.2.2/heimdall/source/PrintPitAction.cpp:145:22: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  145 |                 fread(pitFileBuffer, 1, localPitFileSize, localPitFile);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~