$ git clone -n https://gitee.com/fundawang/qt5.git /var/lib/mock/dist-an23-build-177543-59100/root/chroot_tmpdir/scmroot/qt5
Cloning into '/var/lib/mock/dist-an23-build-177543-59100/root/chroot_tmpdir/scmroot/qt5'...
$ git reset --hard 8b4875e3f2dcb868a942ae4757e5e5a2db5cc4bf
HEAD is now at 8b4875e Redefine qmake binary depending on buildarch