=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for linpack-bench-940225
(cd /usr/pkgsrc/work/benchmarks/linpack-bench/work ; gcc -Wno-error -march=i586 -DROLL -DDP -o linpackd linpack.c -lm)
linpack.c: In function 'second':
linpack.c:892: error: storage size of 'ru' isn't known
linpack.c:895: error: 'RUSAGE_SELF' undeclared (first use in this function)
linpack.c:895: error: (Each undeclared identifier is reported only once
linpack.c:895: error: for each function it appears in.)
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/benchmarks/linpack-bench
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/benchmarks/linpack-bench