powerpc/161947: multimedia/libdvdnav builds broken binaries on big endian machines

[Rich Healey]

>Number:         161947
>Category:       powerpc
>Synopsis:       multimedia/libdvdnav builds broken binaries on big endian machines
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ppc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 23 22:40:01 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Rich Healey
>Release:        10-current
>Organization:
psych0tik.net
>Environment:
>Description:
> I tried to use vlc to play a dvd on -CURRENT but it fails with                                    
>                                                                                                   
> libdvdnav: vm: ifoRead_FP_PGC failed                                                              >                                                                                                   
> Googling, I found a patch from debian bugtracker at                                               
>                                                                                                   
> http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=25;filename=05-endian.patch;att=1;bug=531621     
>                                                                                                   
> Which I adjusted for FreeBSD (changed patch to source file and path to                            
> include file)                                                                                     
>                                                                                                   
> Can this be included in ports?
>How-To-Repeat:

>Fix:
Attached patch will reverse the word byte order if the machine is bigendian.

Patch attached with submission follows:

Index: src/bswap.h
===================================================================
--- src/bswap.h   2009-06-04 12:32:25.000000000 -0700
+++ src/bswap.h    2009-06-04 12:32:59.000000000 -0700
@@ -20,6 +20,11 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
+#include <sys/endian.h>
+#if BYTE_ORDER == BIG_ENDIAN
+#define WORDS_BIGENDIAN
+#endif
+
 #include <config.h>
 
 #if defined(WORDS_BIGENDIAN)


>Release-Note:
>Audit-Trail:
>Unformatted: