trinity-devel@lists.pearsoncomputing.net

Message: previous - next
Month: May 2011

Re: [trinity-devel] kdegraphics - Broke? error: taking address of temporary [-fpermissive]

From: /dev/ammo42 <mickeytintincolle@...>
Date: Sun, 8 May 2011 18:34:23 +0200
Le Sun, 08 May 2011 11:16:20 -0500,
"David C. Rankin" <drankinatty@...> a écrit :

> On 05/08/2011 11:07 AM, Serghei Amelian wrote:
> > On Sunday 08 May 2011 18:55:01 David C. Rankin wrote:
> >> Guys,
> >>
> >>     kdegraphics was building fine on 5/6, but now it fails with:
> > [...]
> >
> >>
> >> I haven't changed anything on my end - is there something I need
> >> to add? I have tried:
> >>
> >>     CFLAGS=${CFLAGS}" -fpermissive"
> >>     CXXFLAGS=${CXXFLAGS}" -fpermissive"
> >>
> >> but that didn't help. What to try next?
> >
> > Try
> >
> > cmake -DCMAKE_CXX_FLAGS="-fpermisive"
> >
> 
> OK, with the way I did it, I got this:
> 
> [ 92%] Building CXX object 
> kviewshell/plugins/djvu/libdjvu/CMakeFiles/djvu-shared.dir/Arrays.cpp.o
> cd 
> /home/david/tblds/trinity-kdegraphics/src/build/kviewshell/plugins/djvu/libdjvu 
> && /usr/bin/c++   -Ddjvu_shared_EXPORTS -DHAVE_CONFIG_H -DUNIX 
> -DHAVE_STDINCLUDES -march=i686 -mtune=generic -O2 -pipe -fpermissive 
> -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT 
> -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -include tqt.h
> -fPIC -I/home/david/tblds/trinity-kdegraphics/src/build
> -I/opt/qt/include -I/opt/qt/include/tqt   -o
> CMakeFiles/djvu-shared.dir/Arrays.cpp.o
> -c /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/Arrays.cpp
> In file included
> from /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/Arrays.h:67:0,
> from /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/Arrays.cpp:64:
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:117:30: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:117:37: 
> warning: ISO C++ forbids declaration of ‘n’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:117:45: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:117:52: 
> warning: ISO C++ forbids declaration of ‘t’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:119:21: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:119:28: 
> warning: ISO C++ forbids declaration of ‘n’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:119:36: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:119:43: 
> warning: ISO C++ forbids declaration of ‘t’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:120:33: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:120:40: 
> warning: ISO C++ forbids declaration of ‘n’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:121:18: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:121:25: 
> warning: ISO C++ forbids declaration of ‘t’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:126:3: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h: 
> In member function ‘GPBufferBase::operator int() const’:
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:123:43: 
> error: ‘num’ was not declared in this scope
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h: 
> At global scope:
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:133:30: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:133:39: 
> warning: ISO C++ forbids declaration of ‘n’ with no type
> [-fpermissive] /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:134:28: 
> error: ‘size_t’ does not name a type
> /home/david/tblds/trinity-kdegraphics/src/kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h:134:35: 
> warning: ISO C++ forbids declaration of ‘n’ with no type
> [-fpermissive] make[2]: *** 
> [kviewshell/plugins/djvu/libdjvu/CMakeFiles/djvu-shared.dir/Arrays.cpp.o]
> Error 1 make[2]: Leaving directory
> `/home/david/tblds/trinity-kdegraphics/src/build' make[1]: ***
> [kviewshell/plugins/djvu/libdjvu/CMakeFiles/djvu-shared.dir/all]
> Error 2 make[1]: Leaving directory
> `/home/david/tblds/trinity-kdegraphics/src/build' make: *** [all]
> Error 2 ==> ERROR: A failure occurred in build().
>      Aborting...
> 
> I'll report back after I try your suggestion :)
The error
'size_t' does not name a type
wont't be fixed by -fpermissive. To fix it, you need to add a
#include <cstddef>
to your GSmartPointer.h include. It is the same kind of error that the
one with Qt3.