Projects: disable Boost version warning

With the switch to LCG_106a, we need to disable the warning from
`FindBoost` about possibly incompatible versions. In our main branch,
this was done in atlasexternals!1155. But for the 24.0 branch we just do
it at the project level.

Relates to ATLINFR-5582.

Projects/AnalysisBase/CMakeLists.txt

-# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 #
 # This is the main CMakeLists.txt file for building the AnalysisBase
 # software release.
@@ -11,6 +11,10 @@ string( STRIP ${_version} _version )
 project( AnalysisBase VERSION ${_version} LANGUAGES C CXX )
 unset( _version )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # This project is built on top of AnalysisBaseExternals:
 find_package( AnalysisBaseExternals REQUIRED )
 

Projects/AthAnalysis/CMakeLists.txt

-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 # Set up the project.
 cmake_minimum_required( VERSION 3.6 )
@@ -16,6 +16,10 @@ set( ATLAS_FLAKE8 true   # <- this is the shell builtin `true`
 set( ATLAS_PYTHON_CHECKER ""
    CACHE STRING "Python checker command to run during Python module compilation" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Find the ATLAS CMake code:
 find_package( AtlasCMake QUIET )
 

Projects/AthGeneration/CMakeLists.txt

-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 # Set up the project.
 cmake_minimum_required( VERSION 3.6 )
@@ -18,6 +18,10 @@ set( ATLAS_FLAKE8 flake8_atlas --isolated --select ATL,F,E101,E7,E9,W6
 set( ATLAS_PYTHON_CHECKER ${ATLAS_FLAKE8}
    CACHE STRING "Python checker command to run during Python module compilation" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Find the ATLAS CMake code:
 find_package( AtlasCMake QUIET )
 

Projects/AthSimulation/CMakeLists.txt

@@ -18,6 +18,10 @@ set( ATLAS_FLAKE8 flake8_atlas --isolated --select ATL,F,E101,E7,E9,W6
 set( ATLAS_PYTHON_CHECKER ${ATLAS_FLAKE8}
    CACHE STRING "Python checker command to run during Python module compilation" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Apply (compiler) settings from CxxUtils:
 set( CxxUtilsSettings_DIR
    "${CMAKE_SOURCE_DIR}/../../Control/CxxUtils/cmake" )

Projects/Athena/CMakeLists.txt

-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 # Set up the project.
 cmake_minimum_required( VERSION 3.10 )
@@ -19,6 +19,10 @@ if( CMAKE_CUDA_COMPILER )
       "CUDA architectures to build code for" )
 endif()
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Set the versions of the TDAQ externals to pick up for the build:
 if( NOT LCG_NIGHTLY )
    if( NOT "$ENV{LCG_NIGHTLY}" STREQUAL "" )

Projects/DetCommon/CMakeLists.txt

-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 # Set up the project.
 cmake_minimum_required( VERSION 3.10 )
@@ -14,6 +14,10 @@ set( TDAQ-COMMON_ATROOT
    "$ENV{TDAQ_RELEASE_BASE}/tdaq-common/tdaq-common-${TDAQ-COMMON_VERSION}"
    CACHE PATH "The directory to pick up tdaq-common from" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Find the ATLAS CMake code:
 find_package( AtlasCMake QUIET )
 

Projects/VP1Light/CMakeLists.txt

-# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 #
 # This is the main CMakeLists.txt file for building the VP1Light
 # software release.
@@ -14,6 +14,10 @@ unset( _version )
 # HepMC3
 set( HEPMC3_USE TRUE CACHE BOOL "Build with HepMC3" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # This project is built on top of VP1LightExternals:
 find_package( VP1LightExternals REQUIRED )
 

Projects/WorkDir/CMakeLists.txt

-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 #
 # Project file for building a selected set of packages against an
 # installed ATLAS release/nightly.
@@ -16,6 +16,10 @@ project( WorkDir )
 set( CMAKE_CUDA_ARCHITECTURES "52" CACHE STRING
    "CUDA architectures to build code for" )
 
+# Disable FindBoost warnings:
+set( Boost_NO_WARN_NEW_VERSIONS TRUE CACHE BOOL
+   "Do not warn about incompatible Boost versions" )
+
 # Enable the CI tests in the CITest package in case the user wants to
 # run them locally:
 set( ATLAS_ENABLE_CI_TESTS TRUE CACHE BOOL