=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Checksum SHA1 OK for osmo-sdr-0.1.tar.bz2
=> Checksum RMD160 OK for osmo-sdr-0.1.tar.bz2
=> Checksum SHA512 OK for osmo-sdr-0.1.tar.bz2
===> Installing dependencies for osmo-sdr-0.1nb2
=> Tool dependency cmake>=2.8.1nb1: found cmake-3.11.4
=> Tool dependency perl>=5.0: found perl-5.26.2
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.4.1nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Overriding tools for osmo-sdr-0.1nb2
===> Extracting for osmo-sdr-0.1nb2
===> Patching for osmo-sdr-0.1nb2
===> Creating toolchain wrappers for osmo-sdr-0.1nb2
===> Configuring for osmo-sdr-0.1nb2
=> Generating pkg-config file for builtin libusb1 package.
=> Replacing Perl interpreter in utils/e4000_distance.pl utils/e4000_pl.pl.
=> Fixing CMAKE_MODULE_PATH in CMakeLists.txt
WARNING: [subst.mk:cmake] Ignoring non-existent file "./CMakeLists.txt".
-- The C compiler identification is Clang 6.0.0
-- Check for working C compiler: /var/pkgsrc/work/ham/osmo-sdr/work/.cwrapper/bin/clang
-- Check for working C compiler: /var/pkgsrc/work/ham/osmo-sdr/work/.cwrapper/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Build type not specified: defaulting to release.
-- Found PkgConfig: /var/pkgsrc/work/ham/osmo-sdr/work/.tools/bin/pkg-config (found version "1.4.1") 
-- Checking for module 'libusb-1.0'
--   Found libusb-1.0, version 
-- libusb-1.0 not found.
CMake Error at CMakeLists.txt:54 (message):
  LibUSB 1.0 required to compile OsmoSDR


-- Configuring incomplete, errors occurred!
See also "/var/pkgsrc/work/ham/osmo-sdr/work/osmo-sdr-0.1/software/libosmosdr/CMakeFiles/CMakeOutput.log".
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/ham/osmo-sdr
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/ham/osmo-sdr