/usr/bin/g++   -O -ansi -pedantic -Wall -D_GNU_SOURCE -std=c++11 -pthread  -D_GNU_SOURCE -O2 -g     CMakeFiles/testBug6740.dir/testBug6740.cc.o  -o testBug6740 -rdynamic ../../lib/libCLHEP-Geometry-2.3.1.1.a ../../lib/libCLHEP-Geometry-2.3.1.1.a ../../lib/libCLHEP-Geometry-2.3.1.1.a ../../lib/libCLHEP-Geometry-2.3.1.1.a ../../lib/libCLHEP-Vector-2.3.1.1.a