libusrp-3.4.6-bp155.2.13

- Update to version 3.4.6:
  + use python3 for build

- Update to version 3.4.2+git.20190808:
  * Avoid compiler warning 'dynamic exception specifications are
    deprecated in C++11 [-Wdeprecated]'.
  * usrp2: firmware: ignore .lk build artifacts
  * edit-gpif: Fix build for distros with python3 as default
  * build_eeprom.py: Fix build for distros with python3 as default
- Disable parallel build

- Fix SRPM group.

- Update to version 3.4.2+git.20190113:
  * Re-enable build of usrp FX2 firmware
  * firmware: Port to more modern SDCC syntax.
  * firmware: Fix include directory path names

- Update to version 3.4.2+git.20180429:
  * build: use correct python version in generate_regs.py
  * Add debian directory
  * Makefile.par.gen: Fix .deps directory not present during build
  * build: Fix make distcheck
  * usrp.pc.in: Drop unset LIBUSB_PKG_CONFIG_NAME

- Update to version 3.4.2+git.20180424:
  * build: Link libusrp_la also to boost_system
  * Makefile.common: Fix typo preventing build
  * gitignore: Remove and ignore libtool related m4 files
  * usrp.pc.in: Fix version in output pc file

- Initial package, version 3.4.2+git.20180121