[Gimp-developer] Compilation errors in file-dds plugin under CentOS7 and GCC 6.4.0

[Carmelo DrRaw <aferrero1975 gmail com>]

When compiling the current GIMP code under CentOS7 with GCC 6.4.0, I get some compilation errors that are due 
the plug-ins/file-dds/endian.h header file.
This file interferes with the system-wide endian.h header. The error can be fixed by renaming the file in the 
DDS plug-in to something like "dds-endian.h"

The compilation errors are the following:

In file included from /usr/include/stdlib.h:42:0,
                 from ddsread.c:34:
/usr/include/bits/waitstatus.h:79:15: error: duplicate member '__w_retcode'
  unsigned int __w_retcode:8;
               ^~~~~~~~~~~
/usr/include/bits/waitstatus.h:80:15: error: duplicate member '__w_coredump'
  unsigned int __w_coredump:1;
               ^~~~~~~~~~~~
/usr/include/bits/waitstatus.h:81:15: error: duplicate member '__w_termsig'
  unsigned int __w_termsig:7;
               ^~~~~~~~~~~
/usr/include/bits/waitstatus.h:93:15: error: duplicate member '__w_stopsig'
  unsigned int __w_stopsig:8; /* Stopping signal.  */
               ^~~~~~~~~~~
/usr/include/bits/waitstatus.h:94:15: error: duplicate member '__w_stopval'
  unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
               ^~~~~~~~~~~

Regards,
Andrea