Without the change llvm build fails on this week's gcc-13 snapshot as:
[ 0%] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o
In file included from llvm/lib/Support/Signals.cpp:14:
llvm/include/llvm/Support/Signals.h:119:8: error: variable or field 'CleanupOnSignal' declared void
119 | void CleanupOnSignal(uintptr_t Context);
| ^~~~~~~~~~~~~~~
Gbp-Pq: Name gcc-13-build-fix.patch
#ifndef LLVM_SUPPORT_SIGNALS_H
#define LLVM_SUPPORT_SIGNALS_H
+#include <cstdint>
#include <string>
namespace llvm {
#include <atomic>
#include <mutex>
+#include <string>
/// 32-Bit field data attributes controlling information presented to the user.
enum OpenMPInfoType : uint32_t {