=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for flatbuffers-1.8.0nb1
Scanning dependencies of target flathash
Scanning dependencies of target flatbuffers_shared
Scanning dependencies of target flatbuffers
Scanning dependencies of target flatc
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/usr/bin/ld: cannot find -lc++abi
clang: error: linker command failed with exit code 1 (use -v to see invocation)
--- flathash ---
*** [flathash] Error code 1

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--- CMakeFiles/flatbuffers.dir/all ---
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1 error

make: stopped in /data/scratch/devel/flatbuffers/work/flatbuffers-1.8.0
*** Error code 2

Stop.
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*** Error code 1

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