=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /opt/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/opt/pkg/sbin/pkg_admin -K /opt/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for qr-code-generator-1.6.0
mkdir -p .deps
clang -O2 -fPIC -std=c99 -O -L/opt/pkg/lib -DQRCODEGEN_TEST -o qrcodegen-test qrcodegen-test.c qrcodegen.c
touch .deps/timestamp
clang -O2 -fPIC -std=c99 -O -c -o qrcodegen.o -MMD -MF .deps/qrcodegen.d qrcodegen.c
clang -O2 -fPIC -std=c99 -O -c -o qrcodegen-demo.o -MMD -MF .deps/qrcodegen-demo.d qrcodegen-demo.c
clang -O2 -fPIC -std=c99 -O -c -o qrcodegen-worker.o -MMD -MF .deps/qrcodegen-worker.d qrcodegen-worker.c
ar -crs libqrcodegen.a -- qrcodegen.o
ar: --: No such file or directory
gmake: *** [Makefile:76: libqrcodegen.a] Error 1
gmake: *** Waiting for unfinished jobs....
*** Error code 2

Stop.
bmake[1]: stopped in /opt/pkgsrc/graphics/qr-code-generator
*** Error code 1

Stop.
bmake: stopped in /opt/pkgsrc/graphics/qr-code-generator