$ git clone -n https://gitee.com/src-anolis-os/python3.git /var/lib/mock/dist-an23-riscv64-build-111462-45873/root/chroot_tmpdir/scmroot/python3 Cloning into '/var/lib/mock/dist-an23-riscv64-build-111462-45873/root/chroot_tmpdir/scmroot/python3'... $ git reset --hard b33faed2e1160678772e1d139bc3ba0ffcf025e2 HEAD is now at b33faed Remove AC_C_CHAR_UNSIGNED and __CHAR_UNSIGNED__