Package-Manager: portage-2.2.28
--- /dev/null
+Index: ignition-transport-1.1.0/include/ignition/transport/RepHandler.hh
+===================================================================
+--- ignition-transport-1.1.0.orig/include/ignition/transport/RepHandler.hh
++++ ignition-transport-1.1.0/include/ignition/transport/RepHandler.hh
+@@ -22,6 +22,7 @@
+ #pragma warning(push, 0)
+ #endif
+ #include <google/protobuf/message.h>
++#include <google/protobuf/stubs/casts.h>
+ #ifdef _MSC_VER
+ #pragma warning(pop)
+ #endif
DEPEND="${DEPEND}
virtual/pkgconfig"
CMAKE_BUILD_TYPE=RelWithDebInfo
+PATCHES=( "${FILESDIR}/protobuf3.patch" )
src_configure() {
# upstream appends this conditionally...