$ git submodule update --init --recursive && cd src && ./build.sh
Building without internal key
rm -rf bin
rm -f *.o config.h *.gcno *.gcda *.gcov coverage*.html
(cd google-authenticator-libpam && make clean)
make[1]: Entering directory '/home/chaz/git/github.com_arcanericky_ga-cmd/src/google-authenticator-libpam'
make[1]: *** No rule to make target 'clean'. Stop.
make[1]: Leaving directory '/home/chaz/git/github.com_arcanericky_ga-cmd/src/google-authenticator-libpam'
make: *** [makefile:56: clean] Error 2
$ ls google-authenticator-libpam/
bootstrap.sh build configure.ac contrib CONTRIBUTING.md examples FILEFORMAT LICENSE Makefile.am man README.md src tests totp.html utc-time
