$ git clone -n https://git.cclinux.org/stage/rpms/glslang.git /var/lib/mock/dist-circle8-build-17659-3398/root/chroot_tmpdir/scmroot/glslang
Cloning into '/var/lib/mock/dist-circle8-build-17659-3398/root/chroot_tmpdir/scmroot/glslang'...
$ git reset --hard c519f998c661516050b6bcfb81b5b118adfce5d4
HEAD is now at c519f99 import glslang-8.13.3559-1.20200128.git07a5583.el8