====== ZLIB image support ======

===== Name =====

    IMAGE_ZLIB

===== Header file =====

Configured via ''[[http://git.ipxe.org/ipxe.git/blob/HEAD:/src/config/general.h|config/general.h]]''.

===== Examples =====

=== Enable support for ZLIB images ===

    #define IMAGE_ZLIB               /* ZLIB images */
    
=== Enable support for ZLIB images and archive image management commands ===

    #define IMAGE_ZLIB               /* ZLIB image support */
    #define IMAGE_ARCHIVE_CMD        /* Archive image management commands */

===== Description =====

This build option enables support for ZLIB compressed images.

===== See also =====

  * ''[[:buildcfg:IMAGE_GZIP]]''
  * ''[[:buildcfg:IMAGE_ARCHIVE_CMD]]''
  * ''[[:cmd:imgextract]]'' command
  * [[:buildcfg|List of all iPXE build options]]

===== Notes =====

You can create a ZLIB compressed image using the ''openssl zlib'' command.