gitstatus failed to initialize on NetBSD 10.0

[cluesch]

I've compiled gitstatusd as per the documentation this time, it will fail on startup with:

  Zsh log (/tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.xtrace.log):

    +(anon):7> setopt monitor
    +(anon):9> ((  ! _GITSTATUS_STATE_POWERLEVEL9K  ))
    +(anon):10> [[ -r /proc/version && 'NetBSD version 10.0 (netbsd@localhost) (gcc version 10.5.0) NetBSD 10.0 (GENERIC) #0: Thu Mar 28 08:33:33 UTC 2024' == *Microsoft* ]]
    +(anon):13> print -rn
    +(anon):14> zsystem flock -f lock_fd /tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.lock
    +(anon):15> [[ 15 == <1-> ]]
    +(anon):18> typeset -gi '_GITSTATUS_LOCK_FD_POWERLEVEL9K=lock_fd'
    +(anon):20> [[ netbsd == cygwin* ]]
    +(anon):41> sysopen -r -o cloexec -u resp_fd /proc/self/fd/14
    +(anon):44> typeset -gi 'GITSTATUS_DAEMON_PID_POWERLEVEL9K=22787'
    +(anon):46> [[ 17 == <1-> ]]
    +(anon):47> typeset -gi '_GITSTATUS_RESP_FD_POWERLEVEL9K=resp_fd'
    +(anon):48> typeset -gi '_GITSTATUS_STATE_POWERLEVEL9K=1'
    +(anon):51> ((  ! async  ))
    +(anon):41> _gitstatus_daemon_p9k_
    +_gitstatus_daemon_p9k_:1> local -i pipe_fd
    +(anon):7> setopt monitor
    +(anon):9> ((  ! _GITSTATUS_STATE_POWERLEVEL9K  ))
    +(anon):51> ((  ! async  ))
    +(anon):52> ((  _GITSTATUS_CLIENT_PID_POWERLEVEL9K == sysparams[pid]  ))
    +(anon):54> local pgid
    +(anon):55> ((  0 < 20  ))
    +(anon):56> [[ -t 17 ]]
    +(anon):57> sysread -s 20 -t 10.0000000000 -i 17 'pgid[$#pgid+1]'
    +(anon):57> return

I've enabled GITSTATUS_LOG_LEVEL=DEBUG which gives:

  Daemon log (/tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.daemon.log):

    +_gitstatus_daemon_p9k_:3> local pgid=22787
    +_gitstatus_daemon_p9k_:4> [[ 22787 == <1-> ]]
    +_gitstatus_daemon_p9k_:5> cd -q /
    +_gitstatus_daemon_p9k_:90> ((  lock_fd == -1  ))
    +_gitstatus_daemon_p9k_:9> trap '' PIPE
    +_gitstatus_daemon_p9k_:11> local uname_sm
    +_gitstatus_daemon_p9k_:93> zsystem flock -- /tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.lock
    +_gitstatus_daemon_p9k_:12> uname_sm=+_gitstatus_daemon_p9k_:12> uname -sm
    +_gitstatus_daemon_p9k_:12> uname_sm='netbsd amd64'
    +_gitstatus_daemon_p9k_:13> [[ 'netbsd amd64' == [^\ ]##\ [^\ ]## ]]
    +_gitstatus_daemon_p9k_:14> local uname_s=netbsd
    +_gitstatus_daemon_p9k_:15> local uname_m=amd64
    +_gitstatus_daemon_p9k_:17> [[ '' == <1-> ]]
    +_gitstatus_daemon_p9k_:20> local cpus
    +_gitstatus_daemon_p9k_:21> ((  ! 0  ))
    +_gitstatus_daemon_p9k_:23> ((  ! 1  ))
    +_gitstatus_daemon_p9k_:23> cpus=+_gitstatus_daemon_p9k_:23> getconf _NPROCESSORS_ONLN
    getconf: _NPROCESSORS_ONLN: unknown variable
    +_gitstatus_daemon_p9k_:23> cpus=''
    +_gitstatus_daemon_p9k_:24> cpus=8
    +_gitstatus_daemon_p9k_:27> args+=( -t 16 )
    +_gitstatus_daemon_p9k_:30> mkfifo -- /tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.fifo
    +_gitstatus_daemon_p9k_:31> print -rnu 14 -- '               22787'
    _gitstatus_daemon_p9k_:print:31: write error: broken pipe
    +_gitstatus_daemon_p9k_:31> return
    +_gitstatus_daemon_p9k_:84> local -i ret=1
    +_gitstatus_daemon_p9k_:85> zf_rm -f -- /tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.lock /tmp/gitstatus.POWERLEVEL9K.18911.18165.1717439343.1.fifo
    +_gitstatus_daemon_p9k_:86> kill -- -22787

  System information:

    zsh:      5.9
    uname -a: NetBSD sdf 10.0 NetBSD 10.0 (GENERIC) #0: Thu Mar 28 08:33:33 UTC 2024  [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC amd64

The error getconf: _NPROCESSORS_ONLN: unknown variable appears because that variable is called NPROCESSORS_ONLN on NetBSD and FreeBSD, see this answer on StackOverflow.

I'm not sure if this is the only thing which fails though, as the guess of eight CPUs is correct.