From df3443cfe270a1adf524a4de3a38b7408c609d42 Mon Sep 17 00:00:00 2001
From: wiechula <Jens.Wiechula@cern.ch>
Date: Thu, 7 May 2026 19:58:24 +0200
Subject: [PATCH] Add missing includes reported by gcc 16.1

---
 .../reconstruction/include/EMCALReconstruction/TRUDataHandler.h  | 1 +
 Framework/Core/include/Framework/TableConsumer.h                 | 1 +
 Framework/Foundation/include/Framework/Signpost.h                | 1 +
 GPU/GPUTracking/Interface/GPUO2InterfaceRefit.h                  | 1 +
 GPU/GPUTracking/Interface/GPUO2InterfaceUtils.h                  | 1 +
 5 files changed, 5 insertions(+)

diff --git a/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/TRUDataHandler.h b/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/TRUDataHandler.h
index 811faf13a05ff..ea9820563dee6 100644
--- a/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/TRUDataHandler.h
+++ b/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/TRUDataHandler.h
@@ -13,6 +13,7 @@
 
 #include <array>
 #include <bitset>
+#include <climits>
 #include <cstdint>
 #include <exception>
 #include <iosfwd>
diff --git a/Framework/Core/include/Framework/TableConsumer.h b/Framework/Core/include/Framework/TableConsumer.h
index f2a041952470c..1924d0694097b 100644
--- a/Framework/Core/include/Framework/TableConsumer.h
+++ b/Framework/Core/include/Framework/TableConsumer.h
@@ -12,6 +12,7 @@
 #ifndef FRAMEWORK_TABLECONSUMER_H
 #define FRAMEWORK_TABLECONSUMER_H
 
+#include <cstdint>
 #include <memory>
 
 namespace arrow
diff --git a/Framework/Foundation/include/Framework/Signpost.h b/Framework/Foundation/include/Framework/Signpost.h
index 51d1b0433b0de..0bbaaa5c37ed2 100644
--- a/Framework/Foundation/include/Framework/Signpost.h
+++ b/Framework/Foundation/include/Framework/Signpost.h
@@ -14,6 +14,7 @@
 #include "Framework/CompilerBuiltins.h"
 #include <atomic>
 #include <array>
+#include <unistd.h>
 #ifdef __APPLE__
 #include <os/log.h>
 #endif
diff --git a/GPU/GPUTracking/Interface/GPUO2InterfaceRefit.h b/GPU/GPUTracking/Interface/GPUO2InterfaceRefit.h
index 0af10dbe4f388..f85a376b9185a 100644
--- a/GPU/GPUTracking/Interface/GPUO2InterfaceRefit.h
+++ b/GPU/GPUTracking/Interface/GPUO2InterfaceRefit.h
@@ -16,6 +16,7 @@
 #define GPUO2INTERFACEREFIT_H
 
 #include "GPUO2ExternalUser.h"
+#include <cstdint>
 #include <memory>
 #include <vector>
 #include <gsl/span>
diff --git a/GPU/GPUTracking/Interface/GPUO2InterfaceUtils.h b/GPU/GPUTracking/Interface/GPUO2InterfaceUtils.h
index 813444470082e..92f87cee66232 100644
--- a/GPU/GPUTracking/Interface/GPUO2InterfaceUtils.h
+++ b/GPU/GPUTracking/Interface/GPUO2InterfaceUtils.h
@@ -15,6 +15,7 @@
 #ifndef GPUO2INTERFACEUTILS_H
 #define GPUO2INTERFACEUTILS_H
 
+#include <cstdint>
 #include <functional>
 #include <memory>