=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for pftop-0.7nb2
lex  sf-scanner.l
mv lex.yy.c sf-scanner.c
cc -O2 -I/usr/pkg/include -march=i586 -Wall -DOS_LEVEL=42   -I/usr/pkg/include -c pftop.c
pftop.c:57:10: fatal error: 'altq/altq.h' file not found
#include <altq/altq.h>
         ^
1 error generated.
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/sysutils/pftop/work/pftop-0.7
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/sysutils/pftop
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/sysutils/pftop