libtool dependency in releases

[bortzmeyer]

If you don't have libtool, the last release cannot compile. configure displays:

...
checking whether GID '1000' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
./configure: line 3796: syntax error near unexpected token `2.2'
./configure: line 3796: `LT_PREREQ(2.2)'

If libtool is installed, it works. I suggest to check the dependency in autogen or to document the issue.

[kareem-wolfssl]

Hi @bortzmeyer,

Thanks for the report. libtool is a dependency of base wolfSSL and it is generally expected that you will have it installed for other wolf products including wolfCLU: https://github.com/wolfSSL/wolfssl/blob/master/INSTALL#L4
I will update wolfCLU's README to reflect this.