=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for swarm-0.61
g++ -O2 -mieee -D_FORTIFY_SOURCE=2 -D`../bin/scripts/arch` -DSHARED_CACHE -DQUIET -DSWARM_SWI_HANDLER -O3 -c core.cpp
<command-line>:0:7: error: expected unqualified-id before numeric constant
/usr/include/g++/bits/locale_facets.h: In function 'bool std::isalpha(_CharT, const std::locale&)':
<command-line>:0:7: error: expected unqualified-id before numeric constant
*** Error code 1

Stop.
make[1]: stopped in /tmp/pkgbuild/emulators/swarm/work.alpha/swarm/src
*** Error code 1

Stop.
make: stopped in /tmp/pkgbuild/emulators/swarm/work.alpha/swarm/src
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/emulators/swarm
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/emulators/swarm