Error compiling last INET version

[shrit]

I am trying to compile INET on arch linux, I am getting the following error:

inet/common/XMLUtils.cc:156:42: error: cannot pass object of non-trivial type 'std::string' (aka 'basic_string<char>') through variadic constructor; call will abort at runtime [-Wnon-pod-varargs]
                attr, node.getTagName(), node.getSourceLocation());
                                         ^
inet/common/XMLUtils.cc:165:42: error: cannot pass object of non-trivial type 'std::string' (aka 'basic_string<char>') through variadic constructor; call will abort at runtime [-Wnon-pod-varargs]
                attr, node.getTagName(), node.getSourceLocation());

The compiling command is:

*** COMPILING with:
clang++ -c -std=c++11 -O3 -DNDEBUG=1   -MMD -MP -MF .d  -fPIC  -Wno-deprecated-register -Wno-unused-function -fno-stack-protector -DHAVE_SWAPCONTEXT -DWITH_MPI -DPREFER_QTENV -DWITH_QTENV -DWITH_PARSIM -DWITH_NETBUILDER -DWITH_OSG -DWITH_OSGEARTH -Wno-overloaded-virtual -include inet/common/precompiled_release.h  -DINET_EXPORT -I. -I/meta/omnetpp/include
*** LINKING with:
clang++ -shared -fPIC -o ../out/clang-release/src/libINET.so -Wl,--no-as-needed -Wl,--whole-archive  -Wl,--no-whole-archive -loppenvir -loppsim -ldl -lstdc++  -losg -losgText -losgDB -losgGA -losgViewer -losgUtil -lOpenThreads  -losgEarth -losgEarthUtil    -Wl,-rpath,/meta/omnetpp/lib -Wl,-rpath,/lib -Wl,-rpath,.  -Wl,--export-dynamic -L/meta/omnetpp/lib
Building...

I have tried with clang++ version 5, 7 and 8. and I am getting the same error

[rhornig]

Well, OMNeT++ master is not guaranteed to work with any version of INET. It may broke temporarily. You have checked out an inconsistent version of INET and OMNET master. (inet was updated, but the corresponding change to OMNeT was not). It should work now with th enew omnet master.

[shrit]

Well, I am using the master version for OMNeT++. I have downloaded it yesterday.