I will look and see what might be needed to repair the build but I'm getting the following on my Mac:
(venv) ballanty@d142-058-016-198 fnss-cpp % make
./build
./build/.tests
./build/examples
./build/.scratch
./build/.tests/res
cp test/res/topology.xml build/.tests/res/topology.xml
cp test/res/eventschedule.xml build/.tests/res/eventschedule.xml
cp test/res/tm.xml build/.tests/res/tm.xml
sed: 1: "build/units.o.d": undefined label 'uild/units.o.d'
make: *** [build/units.o] Error 1
I will look and see what might be needed to repair the build but I'm getting the following on my Mac: