=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for jack-1.9.19nb3
cd /scratch/work/audio/jack/work/jack2-1.9.19 && /usr/bin/env CC=gcc CFLAGS=-O2\ -D_FORTIFY_SOURCE=2\ -I/usr/include\ -I/usr/pkg/include/python3.8\ -I/usr/pkg/include CXX=c++ CXXFLAGS=-O2\ -D_FORTIFY_SOURCE=2\ -I/usr/include\ -I/usr/pkg/include/python3.8\ -I/usr/pkg/include DESTDIR=/scratch/work/audio/jack/work/.destdir LINKFLAGS=\ \ \ -L/usr/lib\ -Wl,-R/usr/lib\ -L/usr/pkg/lib\ -Wl,-R/usr/pkg/lib PATH=/scratch/work/audio/jack/work/.cwrapper/bin:/scratch/work/audio/jack/work/.buildlink/bin:/scratch/work/audio/jack/work/.gcc/bin:/scratch/work/audio/jack/work/.tools/bin:/usr/pkg/bin:/sbin:/bin:/usr/sbin:/usr/bin PREFIX=/usr/pkg JOBS=1 ./waf --systemd=no --mandir=/usr/pkg/man --libdir=/usr/pkg/lib
Waf: Entering directory `/scratch/work/audio/jack/work/jack2-1.9.19/build'
[  1/235] Compiling svnversion_regenerate.sh
Generated /scratch/work/audio/jack/work/jack2-1.9.19/build/svnversion.h (unknown)

[  2/235] Compiling jack.pc.in
[  3/235] Compiling common/JackActivationCount.cpp
In file included from ../common/JackActivationCount.cpp:21:0:
../common/JackActivationCount.h: In constructor 'Jack::JackActivationCount::JackActivationCount()':
../common/JackActivationCount.h:49:55: error: expected primary-expression before ',' token
             static_assert(offsetof(JackActivationCount, fValue) % sizeof(fValue) == 0,
                                                       ^
../common/JackActivationCount.h:49:63: error: 'offsetof' was not declared in this scope
             static_assert(offsetof(JackActivationCount, fValue) % sizeof(fValue) == 0,
                                                               ^

Waf: Leaving directory `/scratch/work/audio/jack/work/jack2-1.9.19/build'
Build failed
 -> task in 'clientlib' failed with exit status 1 (run with -v to display more information)
*** Error code 1

Stop.
make[1]: stopped in /tree/pkgsrc/audio/jack
*** Error code 1

Stop.
make: stopped in /tree/pkgsrc/audio/jack