=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for nttcp-1.47nb1
gcc     -DVERSION=\"1.47\"  -c nttcp.c
nttcp.c:314: error: variable 'Ling' has initializer but incomplete type
nttcp.c:315: warning: excess elements in struct initializer
nttcp.c:315: warning: (near initialization for 'Ling')
nttcp.c:317: warning: excess elements in struct initializer
nttcp.c:317: warning: (near initialization for 'Ling')
nttcp.c: In function 'main':
nttcp.c:1287: error: 'SO_LINGER' undeclared (first use in this function)
nttcp.c:1287: error: (Each undeclared identifier is reported only once
nttcp.c:1287: error: for each function it appears in.)
nttcp.c:1287: error: invalid application of 'sizeof' to incomplete type 'struct linger' 
nttcp.c:1289: error: invalid application of 'sizeof' to incomplete type 'struct linger' 
nttcp.c:1600: error: 'IP_MULTICAST_LOOP' undeclared (first use in this function)
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/benchmarks/nttcp/work/nttcp-1.47
*** Error code 1

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

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