=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for guetzli-1.0.1
==== Building guetzli (release) ====
debug_print.cc
entropy_encode.cc
jpeg_data.cc
jpeg_huffman_decode.cc
Creating bin/Release
jpeg_data_reader.cc
idct.cc
jpeg_data_writer.cc
jpeg_data_encoder.cc
output_image.cc
guetzli.cc
fdct.cc
jpeg_data_decoder.cc
butteraugli_comparator.cc
dct_double.cc
gamma_correct.cc
error: unable to open output file 'obj/Release/debug_print.o': 'No such file or directory'
1 error generated.
guetzli.make:153: recipe for target 'obj/Release/debug_print.o' failed
gmake[1]: *** [obj/Release/debug_print.o] Error 1
gmake[1]: *** Waiting for unfinished jobs....
Creating obj/Release
Makefile:26: recipe for target 'guetzli' failed
gmake: *** [guetzli] Error 2
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/graphics/guetzli
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/graphics/guetzli