How to add a compile time configuration option to something in cpukit?

[Sebastian Huber]

Hi,

the FTP client resides in the cpukit.  It can use gethostbyname() to obtain an
internet address from a DNS name.  The dependency on DNS adds 35k of code
(THUMB op-codes).  I want to add a configuration option to disable this
feature.  Can I add this with RTEMS_CPUOPT in cpukit/configure.ac? What are the
naming conventions for such options? I would use

RTEMS_CPUOPT([RTEMS_FTPFS_DISABLE_DNS_SUPPORT],
  [test x"${RTEMS_FTPFS_DISABLE_DNS_SUPPORT}" = x"1"],
  [1],
  [disables DNS support for the FTP client])

Have a nice day!

-- 
Sebastian Huber, embedded brains GmbH

Address : Obere Lagerstr. 30, D-82178 Puchheim, Germany
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