Impala make install

[sky]

Hi all,
    I am using cdh5.11.1-release,the compilation command is provided in the 
documentation(./buildall.sh -notests -so),but there is no command similar to 
'make install'.In the current document compiled, the directory structure is too 
much and do not need too many files. Could you provide an "install" command to 
extract compiled files to other directories for easy management