=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for heapsort-1.0
(cd /usr/pkgsrc/work/benchmarks/heapsort/work && gcc -Wno-error -march=i586 -DUNIX -o heapsort heapsort.c -lm)
heapsort.c: In function 'dtime':
heapsort.c:392: error: 'RUSAGE_SELF' undeclared (first use in this function)
heapsort.c:392: error: (Each undeclared identifier is reported only once
heapsort.c:392: error: for each function it appears in.)
heapsort.c:394: error: invalid use of undefined type 'struct rusage'
heapsort.c:395: error: invalid use of undefined type 'struct rusage'
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/benchmarks/heapsort
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/benchmarks/heapsort