Cannot compile OpenMesh with unittests enabled
I can not compile OpenMesh with the unittests enabled on our lab machines. I am getting compile errors from :
gtest-message.h:191 internal::StringStreamToString(ss_.get()); undefined reference to StringStreamToString(ss_.get());
The default gtest library is selected by cmake as
but since the lab machines have been updated the gcc --version command states the compiler version is 6.3.0. I tried using the gtest library from /ACG/acgdev/gcc-4.9-x86_64/gtest/ but it gives the same error.
Is this caused by incompatibilities of the older gcc versions / libraries built with it?