=> 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 google-benchmark-1.1.0
Scanning dependencies of target output_test_helper
Scanning dependencies of target benchmark
[  2%] Building CXX object src/CMakeFiles/benchmark.dir/benchmark.cc.o
[  4%] Building CXX object src/CMakeFiles/benchmark.dir/colorprint.cc.o
[  6%] Building CXX object test/CMakeFiles/output_test_helper.dir/output_test_helper.cc.o
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[ 15%] Built target output_test_helper
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[ 31%] Building CXX object src/CMakeFiles/benchmark.dir/sysinfo.cc.o
[ 34%] Building CXX object src/CMakeFiles/benchmark.dir/timers.cc.o
/data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0/src/timers.cc:153:2: error: #error Per-thread timing is not available on your system.
 #error Per-thread timing is not available on your system.
  ^
/data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0/src/timers.cc: In function 'double benchmark::ThreadCPUUsage()':
/data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0/src/timers.cc:155:1: error: no return statement in function returning non-void [-Werror=return-type]
 }
 ^
cc1plus: all warnings being treated as errors
--- src/CMakeFiles/benchmark.dir/timers.cc.o ---
*** [src/CMakeFiles/benchmark.dir/timers.cc.o] Error code 1

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1 error

make[2]: stopped in /data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0
--- src/CMakeFiles/benchmark.dir/all ---
*** [src/CMakeFiles/benchmark.dir/all] Error code 2

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1 error

make[1]: stopped in /data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0
*** [all] Error code 2

make: stopped in /data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0
1 error

make: stopped in /data/scratch/benchmarks/google-benchmark/work/benchmark-1.1.0
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc-current/benchmarks/google-benchmark
*** Error code 1

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make: stopped in /data/pkgsrc-current/benchmarks/google-benchmark