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List:       kde-devel
Subject:    Bug report: compiling kdemultimedia 3.4.1 on x86_64
From:       Andrew Walrond <andrew () walrond ! org>
Date:       2005-06-02 14:58:35
Message-ID: 200506021558.35695.andrew () walrond ! org
[Download RAW message or body]

There is a problem in mpeglib/lib/input/cdromAccess.cpp which causes 
clashing definitions of __u64.

Here is the relevent part of the build log:

In file included from /usr/include/linux/types.h:6,
                 from cdromAccess_Linux.cpp:17,
                 from cdromAccess.cpp:38:
/usr/include/asm/types.h:23: error: conflicting declaration 'typedef long long 
unsigned int __u64'
cdromAccess.cpp:32: error: '__u64' has a previous declaration as `typedef long 
unsigned int __u64'
/usr/include/asm/types.h:23: error: declaration of `typedef long long unsigned 
int __u64'
cdromAccess.cpp:32: error: conflicts with previous declaration `typedef long 
unsigned int __u64'
/usr/include/asm/types.h:23: error: declaration of `typedef long long unsigned 
int __u64'
cdromAccess.cpp:32: error: conflicts with previous declaration `typedef long 
unsigned int __u64'


This is a snipet from cdromAccess.cpp:

#ifdef OS_Linux
  #include <linux/version.h>
  #include <sys/types.h>
  #ifndef __u64
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,70)
  #include <bits/wordsize.h>
  #if __WORDSIZE == 64
  typedef unsigned long __u64;
  #else
  typedef unsigned long long __u64;
  #endif
  #endif
  #endif
  #include "cdromAccess_Linux.cpp"
#endif

The problem is that #ifndef __u64 won't detect a previously declared typedef.

Hope thats useful.

Is this is the wrong ML or venue for this, please forward to the 
relevent place. I am not subscribed, so CC me please.

[I tried using the bug tracker, but I couldn't find any way of
entering a compile problem; the wizard just kept asking me to select an
application...]

Andrew Walrond
 
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