=> Bootstrap dependency digest>=20211023: found digest-20220214
===> 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 gperftools-2.9.1nb1
c++ -std=gnu++11 -DHAVE_CONFIG_H -I. -I./src  -I./src   -pthread -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare  -Wno-unused-result -fsized-deallocation -faligned-new   -O2 -D_FORTIFY_SOURCE=2 -MT src/tests/debugallocation_test-debugallocation_test.o -MD -MP -MF src/tests/.deps/debugallocation_test-debugallocation_test.Tpo -c -o src/tests/debugallocation_test-debugallocation_test.o `test -f 'src/tests/debugallocation_test.cc' || echo './'`src/tests/debugallocation_test.cc
In file included from ./src/base/commandlineflags.h:56:0,
                 from ./src/base/logging.h:49,
                 from src/tests/debugallocation_test.cc:40:
./src/base/basictypes.h:391:5: error: #error Could not determine cache line length - unknown architecture
 #   error Could not determine cache line length - unknown architecture
     ^~~~~
gmake: *** [Makefile:5601: src/tests/debugallocation_test-debugallocation_test.o] Error 1
*** Error code 2

Stop.
make[1]: stopped in /usr/pkgsrc/devel/gperftools
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/devel/gperftools