building mesa via debos taking long time

[openedev]

I'm building the latest mesa as part of debos as panthor need mesa-24.0.0 on rk3588 which I don't find any package available.

 - action: run
    description: Build mesa
    chroot: true
    command: |
      set -e

      git clone https://gitlab.freedesktop.org/mesa/mesa.git /mesa
      cd /mesa && mkdir build debian && cd build

      # configure
      meson -Dvulkan-drivers= -Dgallium-drivers=panfrost,swrast -Dlibunwind=false -Dprefix=/mesa/debain -Dplatforms=x11,wayland

      # build
      ninja -v install -j 16

Is it proper way of doing the latest package to be part of debos? if so it is taking more than 3 hours to build but when I built in target it took only 5 to 10 minutes.

Any idea?