Don't use -S git in autosetup as it requires git in a buildroot
    
    Fixes:
    
    + '[' 0 -ne 0 ']'
    + cd libsepol-2.5
    + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
    + /usr/bin/git init -q
    /var/tmp/rpm-tmp.yCRSdD: line 42: /usr/bin/git: No such file or directory
    error: Bad exit status from /var/tmp/rpm-tmp.yCRSdD (%prep)
        Bad exit status from /var/tmp/rpm-tmp.yCRSdD (%prep)