=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Checksum SHA1 OK for rubberband-1.8.1.tar.bz2
=> Checksum RMD160 OK for rubberband-1.8.1.tar.bz2
=> Checksum SHA512 OK for rubberband-1.8.1.tar.bz2
===> Installing dependencies for rubberband-1.8.1
=> Tool dependency gmake>=3.81: found gmake-4.1nb4
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.4.1nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ladspa>=1.12nb1: found ladspa-1.13nb1
=> Full dependency vamp-plugin-sdk>=2.6: found vamp-plugin-sdk-2.6
=> Full dependency fftw>=3.1nb1: found fftw-3.3.8
=> Full dependency libsamplerate>=0.1.2nb3: found libsamplerate-0.1.9
===> Overriding tools for rubberband-1.8.1
===> Extracting for rubberband-1.8.1
===> Patching for rubberband-1.8.1
=> Applying pkgsrc patches for rubberband-1.8.1
===> Creating toolchain wrappers for rubberband-1.8.1
===> Configuring for rubberband-1.8.1
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
=> Adding run-time search paths to pkg-config files.
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ accepts -g... yes
checking for x86_64-unknown-freebsd11-gcc... clang
checking whether we are using the GNU C compiler... yes
checking whether clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking how to run the C preprocessor... clang -E
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... (cached) /usr/bin/egrep
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether byte ordering is bigendian... no
checking pkg-config is at least version 0.9.0... yes
checking for SRC... yes
checking for SNDFILE... yes
checking for FFTW... yes
checking ladspa.h usability... yes
checking ladspa.h presence... yes
checking for ladspa.h... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for Vamp... yes
configure: creating ./config.status
config.status: creating Makefile