trinity-devel@lists.pearsoncomputing.net

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Month: May 2011

Re: [trinity-devel] poppler-qt3 NEED HELP - Anybody got it building with current poppler-qt & gcc 4.6?

From: "David C. Rankin" <drankinatty@...>
Date: Tue, 10 May 2011 10:46:57 -0500
On 05/10/2011 09:05 AM, David C. Rankin wrote:
> On 05/10/2011 08:40 AM, David C. Rankin wrote:
>> On 05/09/2011 07:27 PM, Baho Utot wrote:
>>
>>> Here is the correct patch...
>>>
>>> --- qt-x11-free-3.3.8b/src/tools/qmap.h~ 2008-01-15 19:09:13.000000000 +0000
>>> +++ qt-x11-free-3.3.8b/src/tools/qmap.h 2011-04-11 00:16:04.000000000 +0100
>>> @@ -50,6 +50,7 @@
>>> #endif // QT_H
>>>
>>> #ifndef QT_NO_STL
>>> +#include <cstddef>
>>> #include <iterator>
>>> #include <map>
>>> #endif
>>> --- qt-x11-free-3.3.8b/src/tools/qvaluelist.h~ 2008-01-15 19:09:13.000000000
>>> +0000
>>> +++ qt-x11-free-3.3.8b/src/tools/qvaluelist.h 2011-04-11 00:16:49.000000000
>>> +0100
>>> @@ -48,6 +48,7 @@
>>> #endif // QT_H
>>>
>>> #ifndef QT_NO_STL
>>> +#include <cstddef>
>>> #include <iterator>
>>> #include <list>
>>> #endif
>>>
>>> I am rebuilding qt3 with the correct patch as we speak
>>>
>>
>> Baho,
>>
>> We need to blend your patch with this one:
>>
>> http://svn.trinitydesktop.org/svn/trinity-packaging/arch/master/trinity-qt3/gcc46.diff
>>
>>
>>
>>
>>
>
> Here is what I come up with (do you see anything wrong with doing it this way?):
>
> diff -Naur --label qt-x11-free-3.3.8b qt-x11-free-3.3.8b
> qt-x11-free-3.3.8b/src/tools/qmap.h
> --- qt-x11-free-3.3.8b
> +++ qt-x11-free-3.3.8b/src/tools/qmap.h 2011-05-10 08:47:27.000000000 -0500
> @@ -50,6 +50,7 @@
> #endif // QT_H
>
> #ifndef QT_NO_STL
> +#include <cstddef>
> #include <iterator>
> #include <map>
> #endif
> @@ -107,7 +108,7 @@
> #endif
> typedef T value_type;
> #ifndef QT_NO_STL
> - typedef ptrdiff_t difference_type;
> + typedef std::ptrdiff_t difference_type;
> #else
> typedef int difference_type;
> #endif
> @@ -223,7 +224,7 @@
> #endif
> typedef T value_type;
> #ifndef QT_NO_STL
> - typedef ptrdiff_t difference_type;
> + typedef std::ptrdiff_t difference_type;
> #else
> typedef int difference_type;
> #endif
> @@ -604,7 +605,7 @@
> typedef value_type& reference;
> typedef const value_type& const_reference;
> #ifndef QT_NO_STL
> - typedef ptrdiff_t difference_type;
> + typedef std::ptrdiff_t difference_type;
> #else
> typedef int difference_type;
> #endif
> diff -Naur --label qt-x11-free-3.3.8b qt-x11-free-3.3.8b
> qt-x11-free-3.3.8b/src/tools/qvaluelist.h
> --- qt-x11-free-3.3.8b
> +++ qt-x11-free-3.3.8b/src/tools/qvaluelist.h 2011-05-10 08:46:46.000000000 -0500
> @@ -50,6 +50,7 @@
> #ifndef QT_NO_STL
> #include <iterator>
> #include <list>
> +#include <cstddef>
> #endif
>
> //#define QT_CHECK_VALUELIST_RANGE
> diff -Naur --label qt-x11-free-3.3.8b qt-x11-free-3.3.8b
> qt-x11-free-3.3.8b/src/tools/qvaluevector.h
> --- qt-x11-free-3.3.8b
> +++ qt-x11-free-3.3.8b/src/tools/qvaluevector.h 2011-05-10 08:46:46.000000000 -0500
> @@ -244,7 +244,7 @@
> typedef const value_type& const_reference;
> typedef size_t size_type;
> #ifndef QT_NO_STL
> - typedef ptrdiff_t difference_type;
> + typedef std::ptrdiff_t difference_type;
> #else
> typedef int difference_type;
> #endif
>
>

UUGH! I killed Qt3....  After adding the qmap.h patch I get a Qt3 symbol lookup 
error I don't even recognize:

../../../include/qimage.h:61:61: warning: suggest parentheses around ‘&&’ within 
‘||’ [-Wparentheses]
/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic -L 
/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/plugins listvieweditor.ui 
-i listvieweditor.h -o listvieweditor.cpp
/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic: symbol lookup 
error: /opt/trinity/lib/libkdecore.so.4: undefined symbol: 
_ZN7KGlobal20deleteStaticDeletersEv
make[4]: *** [listvieweditor.cpp] Error 127
make[4]: Leaving directory 
`/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools/designer/designer'
make[3]: *** [sub-designer] Error 2
make[3]: Leaving directory 
`/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools/designer'
make[2]: *** [sub-designer] Error 2
make[2]: Leaving directory 
`/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools'
make[1]: *** [sub-tools] Error 2
make[1]: Leaving directory `/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b'
make: *** [init] Error 2
==> ERROR: A failure occurred in build().
     Aborting...


It has got to be the qmap.h patch, because I've been using the gcc46.diff 
without issue and all I did was ass the qmap.h <cstddef> include based on Baho's 
suggestion :)



-- 
David C. Rankin, J.D.,P.E.