Hi Johan, >>> I am getting significant compile errors trying to build bluez on the master tip today, that seem to be related to new ELL external v internal changes? >>> >>> Build environment: vanilla Fedora 28 with ELL version 0.15 installed >>> >>> >>> It starts out by complaining that there is no rule to build: >>> ell/util.c >> >> please re-run ./bootstrap-configure and I would urge to use the internal ELL following the description in README. Mind you that only internal ELL related files are linked and build when either --enable-mesh or --enable-btpclient is selected. > > ./bootstrap-configure && make does’t work for me either: > > CC ell/util.lo > ell/util.c:27: error: "_GNU_SOURCE" redefined [-Werror] > #define _GNU_SOURCE > > In file included from ell/util.c:24: > ./config.h:97: note: this is the location of the previous definition > # define _GNU_SOURCE 1 that is from Lucas’ patch adding #define _GNU_SOURCE 1 into config.h. We need to revert that only real users of _GNU_SOURCE define it in their .c files. Regards Marcel