Build failure with GCC 13

[Jakub Klinkovský]

Building cling from the master branch with GCC 13 gives me these errors:

/build/cling-git/src/llvm/include/llvm/Support/Signals.h:119:8: error: variable or field ‘CleanupOnSignal’ declared void
  119 |   void CleanupOnSignal(uintptr_t Context);
      |        ^~~~~~~~~~~~~~~
/build/cling-git/src/llvm/include/llvm/Support/Signals.h:119:24: error: ‘uintptr_t’ was not declared in this scope
  119 |   void CleanupOnSignal(uintptr_t Context);
      |                        ^~~~~~~~~
/build/cling-git/src/llvm/include/llvm/Support/Signals.h:18:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
   17 | #include <string>
  +++ |+#include <cstdint>
   18 |

[Axel Naumann]

In our branch that include exists. You're likely not using the right llvm. Where does yours come from?

[Jakub Klinkovský]

Hmm, I'm building cling-git from the AUR, which tracks http://root.cern.ch/git/llvm.git (branch cling-patches). Is it not a mirror of this repo?

[Axel Naumann]

No, we moved. I will disable the repos on root.cern to make this more obvious. Probably won't happen before August.

[Jakub Klinkovský]

Oh, I see. Thanks for the explanation.