[FS#1195] Not able to use tar option sort on Centos

[LEDE Bugs]

The following task has a new comment added:

FS#1195 - Not able to use tar option sort on Centos
User who did this - Zbyněk Kocur (zokl)

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Thank you very much for your answer. It is true. 

I am using external commands for downloading the packages because I use my own git server with https access and in normal make mode I am not able to use passpharse login.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1195#comment3914