Improve support for C++20 builds (#4725)

Description of changes: - silence non-critical deprecation warning in Cython-generated code when building in C++20 mode
espressomd · May 12, 2023 · e2503b6 · e2503b6
2 parents 71bc7a3 + 13775e4
commit e2503b6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/python/espressomd/CMakeLists.txt b/src/python/espressomd/CMakeLists.txt
@@ -61,6 +61,7 @@ target_compile_options(
     $<$<CXX_COMPILER_ID:GNU>:-Wno-cpp>
     $<$<CXX_COMPILER_ID:GNU>:-Wno-strict-aliasing>
     $<$<CXX_COMPILER_ID:GNU>:-Wno-maybe-uninitialized>
+    $<$<CXX_COMPILER_ID:GNU>:-Wno-volatile>
     $<$<CXX_COMPILER_ID:Clang,AppleClang,IntelLLVM>:-Wno-sometimes-uninitialized>
     $<$<CXX_COMPILER_ID:Clang,AppleClang,IntelLLVM>:-Wno-\#warnings>
     -Wno-unused-variable)