Something like 50% of the time when I try to build firefox I end up with a python process that never ends. From memory this also happens almost every time I try to build thunderbird, but... I don't often try to build thunderbird :)
python2.7 /var/obj/pkg/www/firefox/work/firefox-67.0.2/configure.py --enable-application=browser --prefix=/usr/pkg --target=x86_64--netbsd --host=x86_64--netbsd --enable-default-toolkit=cairo-gtk3 --enable-release --enable-webrender=build --disable-tests --enable-system-pixman --enable-system-ffi --with-system-icu --with-system-nss --with-system-nspr --with-system-zlib --with-system-bz2 --with-system-libevent=/usr --disable-crashreporter --disable-necko-wifi --enable-chrome-format=flat --disable-libjpeg-turbo --with-system-webp --disable-gconf --disable-icf --disable-updater --disable-alsa --with-oss --disable-jemalloc --disable-debug-symbols --enable-optimize=-O2 --enable-install-strip --disable-debug --disable-pulseaudio --enable-dbus --enable-official-branding --disable-webrtc
This is under NetBSD-8_STABLE amd64 with MAKE_JOBS=8
Is anyone else seeing this?