Making all in cmd
CC bt-cmd.o
cc1: warnings being treated as errors
bt-cmd.c:1: error: 'bt-cmd.gcda' is version '401*', expected version '403*'
make[4]: *** [bt-cmd.o] Error 1
seems, a 'make clean' does not remove the gcda or gcno files ... we have to add extra stuff to the make clean section in Makefile.am to ensure such files are gone after a fresh build cycle
This is not so easy as unfortunately those files have differnet names depending on the ggov version. But lets try to start with the known names.
config.log file
This is not reproduceable ... seems there are very old files from earlier try. with a fresh an clean system this problem does no more occure