# nmea0183tomqtt nmea0183tomqtt will take input a serial port, and forward it's output into (fixed topics in) MQTT. ## reference http://www.catb.org/gpsd/NMEA.html ## cross compiling (Cross-)compiling is performed without using autotools! Locally modifying the build can be done by creating a config.mk file, which allows to tune some variables from the Makefile. The modifications of config.mk are hidden from git, they are supposed to be trivial. Since creating such config.mk file from scratch may be hard, some examples are provided. You can start with copying any of those to config.mk config.mk-arm: This cross-compiles on linux (posix) for arm.