/usr/bin/ld: //usr/local/lib/libtinyxml2.a(tinyxml2.cpp.o): relocation R_X86_64_PC32 against symbol `_ZN8tinyxml27StrPair5ResetEv' can not be used when making a shared object; recompile with -fPIC #87

compile the project on ubuntu18.04, come cross: /usr/bin/ld: //usr/local/lib/libtinyxml2.a(tinyxml2.cpp.o): relocation R_X86_64_PC32 against symbol `_ZN8tinyxml27StrPair5ResetEv' can not be used when making a shared object; recompile with -fPIC