[Interest] Issues building Qt 5.4.0 on CentOS 5.

Christoph Cullmann cullmann at absint.com
Tue Feb 10 08:31:22 CET 2015


> On Monday 09 February 2015 22:17:26 Thiago Macieira wrote:
> > On Monday 09 February 2015 22:07:19 Simon Matthews wrote:
> > > In file included from /usr/include/asm-x86_64/byteorder.h:30:0,
> > > 
> > >                   from /usr/include/asm/byteorder.h:5,
> > >                   from 3rdparty/linux_perf_event_p.h:19,
> > > 
> > >                   from qbenchmarkperfevents.cpp:53:
> > > /usr/include/linux/byteorder/little_endian.h:43:19: error: ‘__le64’ does
> > 
> > This is not a Qt error. Your kernel headers are bad and you should fix
> > them.
> 
> CentOS 5 has kernel 2.6.18. According to the kernel sources for that tag,
> __le64 is defined as a typedef in linux/types.h, which is #included by
> linux_perf_event_p.h.
> 
> So I don't think this is a kernel issue either. CentOS may have screwed up
> the
> kernel headers. Please report to them.

Hi,

here a quick and dirty way to build it on CentOS 5 ATM:

http://kate-editor.org/2014/12/22/qt-5-4-on-red-hat-enterprise-5/

But, yes, reporting it will make sense.

Greetings
Christoph

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