diff --git a/build_files/cmake/macros.cmake b/build_files/cmake/macros.cmake
index 6e55c3c9a22..0f9d677a193 100644
--- a/build_files/cmake/macros.cmake
+++ b/build_files/cmake/macros.cmake
@@ -652,6 +652,25 @@ macro(add_cxx_flag
   string(APPEND CMAKE_CXX_FLAGS " ${flag}")
 endmacro()
 
+# Needed to "negate" options: `-Wno-example`
+# as this doesn't work when added to `CMAKE_CXX_FLAGS`.
+macro(add_c_flag_per_config
+  flag)
+
+  string(APPEND CMAKE_C_FLAGS_DEBUG " ${flag}")
+  string(APPEND CMAKE_C_FLAGS_RELEASE " ${flag}")
+  string(APPEND CMAKE_C_FLAGS_MINSIZEREL " ${flag}")
+  string(APPEND CMAKE_C_FLAGS_RELWITHDEBINFO " ${flag}")
+endmacro()
+macro(add_cxx_flag_per_config
+  flag)
+
+  string(APPEND CMAKE_CXX_FLAGS_DEBUG " ${flag}")
+  string(APPEND CMAKE_CXX_FLAGS_RELEASE " ${flag}")
+  string(APPEND CMAKE_CXX_FLAGS_MINSIZEREL " ${flag}")
+  string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " ${flag}")
+endmacro()
+
 macro(remove_strict_flags)
 
   if(CMAKE_COMPILER_IS_GNUCC)
diff --git a/intern/libmv/CMakeLists.txt b/intern/libmv/CMakeLists.txt
index e15b8d5697d..fc63b4d73fd 100644
--- a/intern/libmv/CMakeLists.txt
+++ b/intern/libmv/CMakeLists.txt
@@ -6,6 +6,12 @@
 #       If you're doing changes in this file, please update template
 #       in that script too
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  # Suppress these warnings until the issue is addressed as this adds noise.
+  # Use `-Wno-deprecated-copy` as this may have been enabled via `-Wextra`.
+  add_cxx_flag_per_config("-Wno-deprecated-copy")
+endif()
+
 set(INC
   .
 )
diff --git a/intern/libmv/bundle.sh b/intern/libmv/bundle.sh
index 45c5bd1888e..66783febcb5 100755
--- a/intern/libmv/bundle.sh
+++ b/intern/libmv/bundle.sh
@@ -89,6 +89,12 @@ cat > CMakeLists.txt << EOF
 #       If you're doing changes in this file, please update template
 #       in that script too
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  # Suppress these warnings until the issue is addressed as this adds noise.
+  # Use `-Wno-deprecated-copy` as this may have been enabled via `-Wextra`.
+  add_cxx_flag_per_config("-Wno-deprecated-copy")
+endif()
+
 set(INC
   .
 )
diff --git a/source/blender/ikplugin/intern/itasc_plugin.cc b/source/blender/ikplugin/intern/itasc_plugin.cc
index 59ef62e9725..1ff416cb6db 100644
--- a/source/blender/ikplugin/intern/itasc_plugin.cc
+++ b/source/blender/ikplugin/intern/itasc_plugin.cc
@@ -12,6 +12,12 @@
 #include <cstring>
 #include <vector>
 
+/* Already suppressed in `intern/itasc/CMakeLists.txt` however that doesn't apply here. */
+#if defined(__GNUC__) && !defined(__clang__)
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Wdeprecated-copy"
+#endif
+
 /* iTaSC headers */
 #ifdef WITH_IK_ITASC
 #  include "Armature.hpp"
@@ -24,6 +30,10 @@
 #  include "WSDLSSolver.hpp"
 #endif
 
+#if defined(__GNUC__) && !defined(__clang__)
+#  pragma GCC diagnostic pop
+#endif
+
 #include "MEM_guardedalloc.h"
 
 #include "BIK_api.h"