Merge branch 'cppcheck' into 'main'

CxxUtils: enable cppcheck by default

See merge request atlas/athena!75575

Control/CxxUtils/cmake/CxxUtilsSettingsConfig.cmake

@@ -29,9 +29,8 @@ endif()
 set( ATLAS_GCC_CHECKERS_CONFIG ${_config}
    CACHE STRING "Configuration file(s) for the GCC checker plugins" FORCE )
 
-
 # CppCheck options:
-option( ATLAS_USE_CPPCHECK "Use CppCheck in the build" OFF )
+option( ATLAS_USE_CPPCHECK "Use CppCheck in the build" ON )
 
 # User-defined cppcheck command line options:
 set( ATLAS_CPPCHECK_OPTIONS "--enable=warning,portability"

Projects/Athena/CMakeLists.txt

@@ -128,6 +128,8 @@ if( ATLAS_USE_CPPCHECK )
          list( JOIN CMAKE_CPPCHECK_DEFAULT " " _cmd )
          message( STATUS "Checking C/C++ files with: ${_cmd}" )
       endif()
+   else()
+      message( WARNING "Cppcheck is enabled via ATLAS_USE_CPPCHECK but cannot be found.")
    endif()
 endif()
 

Projects/WorkDir/CMakeLists.txt

@@ -138,6 +138,8 @@ if( ATLAS_USE_CPPCHECK )
          list( JOIN CMAKE_CPPCHECK_DEFAULT " " _cmd )
          message( STATUS "Checking C/C++ files with: ${_cmd}" )
       endif()
+   else()
+      message( WARNING "Cppcheck is enabled via ATLAS_USE_CPPCHECK but cannot be found.")
    endif()
 endif()