./configure: No such file or directory in install autoFDO

[scatyf3]

I installed according to your tutorial, I modified the installation path, and the previous steps were executed successfully. When I used make autofdo, I encountered the following error

I briefly browsed the autofdo repo and found that ./configure was not there. Did I miss something?

@scatyf3 ➜ /workspaces/autofdo_tutorial (master) $ make autofdo
./tools/install_autofdo.sh /workspaces/autofdo_tutorial
Installing autofdo
Cloning into 'autofdo'...
remote: Enumerating objects: 2456, done.
remote: Counting objects: 100% (689/689), done.
remote: Compressing objects: 100% (279/279), done.
remote: Total 2456 (delta 415), reused 640 (delta 398), pack-reused 1767
Receiving objects: 100% (2456/2456), 43.42 MiB | 10.56 MiB/s, done.
Resolving deltas: 100% (1351/1351), done.
/workspaces/autofdo_tutorial/autofdo
./tools/install_autofdo.sh: line 16: ./configure: No such file or directory