Here is the location of my files: http://davinpearson.com/binaries/map-20180403-100601.tar.gz
When I try to link map/map.cc it gives me the following error message: -*- mode: compilation; default-directory: "~/lisp++-projects/" -*- Compilation started at Tue Apr 3 09:54:15 cd ~/lisp++-projects && make 2018/map/map.run * Compiling 2018/map/map.cc DEBUG g++ -g -O0 -std=c++11 -W -Wall -Wpointer-arith -Wformat -ffast-math -fno-permissive -Wno-format-contains-nul -c 2018/map/map.cc -o 2018/map/map.o ** Linking 2018/map/map.exe DEBUG g++ -lgcc -lstdc++ 2018/map/map.o 2006/libd/libd.o -o 2018/map/map.exe 2018/map/map.o: In function `main': /home/www/lisp++-projects/2018/map/map.cc:67: undefined reference to `operator<<(dmp::Writer&, std::map<dmp::string, int, std::less<dmp::string>, std::allocator<std::pair<dmp::string const, int> > > const&)' /home/www/lisp++-projects/2018/map/map.cc:72: undefined reference to `operator<<(dmp::Writer&, std::map<dmp::string, int, std::less<dmp::string>, std::allocator<std::pair<dmp::string const, int> > > const&)' collect2: error: ld returned 1 exit status Makefile.mk:86: recipe for target '2018/map/map.exe' failed make: *** [2018/map/map.exe] Error 1 Compilation exited abnormally with code 2 at Tue Apr 3 09:54:18 Compilation started at: 20180403-095415 compilation-start-time=(23234 42631 170126 679000) compilation-stop-time=(23234 42634 38836 734000) Compilation took 3 seconds Any help with how to get around this compiler error would be gratefully appreciated. _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org https://lists.gnu.org/mailman/listinfo/help-gplusplus
