clang/gcc/cmake: [skip ci] suppress deprecated-copy warnings for OpenInventor class SbMatrix

src/Gui/CMakeLists.txt

@@ -1345,9 +1345,19 @@ if (FREECAD_USE_QT_FILEDIALOG)
     set_source_files_properties(FileDialog.cpp PROPERTIES COMPILE_FLAGS -DUSE_QT_FILEDIALOG)
 endif()
 
-# Suppress some very long Eigen3 warnings of older versions
+# Suppress some very long Eigen3 warnings of older versions and
+# suppress this warning for the SbMatrix class
 if (EIGEN3_NO_DEPRECATED_COPY)
-    set_source_files_properties(NaviCube.cpp PROPERTIES COMPILE_FLAGS ${EIGEN3_NO_DEPRECATED_COPY})
+    set_source_files_properties(
+        NaviCube.cpp
+        Inventor/SoAutoZoomTranslation.cpp
+        SoFCOffscreenRenderer.cpp
+        SoFCSelectionAction.cpp
+        SoNavigationDragger.cpp
+        SoFCCSysDragger.cpp
+        Quarter/QuarterWidget.cpp
+        View3DInventorViewer.cpp
+        PROPERTIES COMPILE_FLAGS ${EIGEN3_NO_DEPRECATED_COPY})
 endif ()
 
 add_library(FreeCADGui SHARED ${FreeCADGui_SRCS})

src/Mod/Mesh/Gui/CMakeLists.txt

@@ -170,6 +170,13 @@ SET(MeshGuiIcon_SVG
     Resources/icons/MeshWorkbench.svg
 )
 
+# Suppress this warning for the SbMatrix class
+if (EIGEN3_NO_DEPRECATED_COPY)
+    set_source_files_properties(
+        SoFCIndexedFaceSet.cpp
+        PROPERTIES COMPILE_FLAGS ${EIGEN3_NO_DEPRECATED_COPY})
+endif ()
+
 add_library(MeshGui SHARED ${MeshGui_SRCS} ${MeshGuiIcon_SVG})
 target_link_libraries(MeshGui ${MeshGui_LIBS})