An error for 1.10 on ci:
https://github.com/azat/libevent/runs/
647860649?check_suite_focus=true#step:4:219
# run LVC tools
abi-monitor -get -limit "$LIMIT" libevent.json
-abi-monitor -make -j8 -v current -build libevent.json
-abi-monitor -make -j8 -build libevent.json
+# XXX: abi-monitor 1.12 supports "-make -j8", but 1.10 does not
+# (we can detect which version we have, and add this options)
+abi-monitor -v current -build libevent.json
+abi-monitor -build libevent.json
abi-tracker -build libevent.json
# remove useless files