=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Checksum SHA1 OK for wistumbler2-2.0pre10.tar.gz
=> Checksum RMD160 OK for wistumbler2-2.0pre10.tar.gz
=> Checksum SHA512 OK for wistumbler2-2.0pre10.tar.gz
===> Installing dependencies for wistumbler2-2.0pre10nb1
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Overriding tools for wistumbler2-2.0pre10nb1
===> Extracting for wistumbler2-2.0pre10nb1
===> Patching for wistumbler2-2.0pre10nb1
=> Applying pkgsrc patches for wistumbler2-2.0pre10nb1
===> Creating toolchain wrappers for wistumbler2-2.0pre10nb1
===> Configuring for wistumbler2-2.0pre10nb1
=> Fixing path to configuration files.
INFO: [subst.mk:conf] Nothing changed in ./src/userconf.c.
checking build system type... amd64-unknown-freebsd
checking host system type... amd64-unknown-freebsd
checking target system type... amd64-unknown-freebsd
checking for working directories... current
checking for c compiler... clang
checking for cpp... cpp
checking for POSIX threads... test.c:2:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main(){pthread_testcancel();}
^
1 warning generated.
yes
checking for libpcap ... yes
checking for install... /var/pkgsrc/work/net/wistumbler2/work/.tools/bin/install
checking for machine/spkr.h... no
checking for machine/speaker.h... no
checking pkg-config flags for gtk+-2.0... yes
filtering CONFIG
creating ./Makefile
cleaning temporally files... done

Final report:
 - PREFIX = /usr/pkg
 - USE_GTK = 0
 - HAVE_PTHREAD = 1
 - HAVE_LIB_PCAP = 1
 - USE_BEEP = 0
 - CFLAGS = -O2 -I/usr/include
 - PKGMANDIR = man