* fix router compile warnings declaration-after-statement overlength-strings
* router disable PRINT(debug_level)
* ports rename dlmstp_[linux|bsd] to dlmstp_port
* copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c
* copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c
* fix typedef in bip_get_local_address_ioctl
* copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c
* add bsd support for router app
* fix clang __attribute__ optimize dont work
clang O2/O3/Os are also not working
* fix pre-commit
* fix bsd SO_BINDTODEVICE is not available
* add brew install libconfig for app router and bsd
* fix BACDL_MSTP test on macOS
* remove old comments
Patrick Grimm