ports/160755: devel/qtcreator: CLANG fails compiling the port. port fails to start if qt4 is compiled with CLANG

[Hartmann at FreeBSD.org]

>Number:         160755
>Category:       ports
>Synopsis:       devel/qtcreator: CLANG fails compiling the port. port fails to start if qt4 is compiled with CLANG
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 15 21:00:21 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Hartmann, O.
>Release:        FreeBSD 9.0-BETA2/amd64 CLANG built
>Organization:
FU Berlin
>Environment:
>Description:
Compiling devel/qtcreator with CLANG fails with following error. Using a legacy gcc-built qtcreator ends up in an error, when Qt4 has been built with CLANG. A check for a "g++ versu clang++" in some of the config files fail.


In file included from algo_factory/algo_factory.cpp:11:
In file included from ../build/botan/engine.h:13:
In file included from ../build/botan/block_cipher.h:11:
clang++ -c -O3 -fno-strict-aliasing -pipe -march=native -fPIC -ansi -fpermissive -finline-functions -Wno-long-long -O2 -fvisibility=hidden -Wall -W -fPIC -DIDE_LIBRARY_BASENAME=\"lib\" -DQT_NO_CAST_TO_ASCII -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_FAST_CONCATENATION -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/share/qt4/mkspecs/freebsd-clang -I. -I/usr/local/include/qt4/QtCore -I/usr/local/include/qt4/QtGui -I/usr/local/include/qt4 -I../../../../libs -I/usr/ports/devel/qtcreator/work/qt-creator-2.0.1-src/tools -I. -I../build -I../build/botan -I.moc/release-shared -I/usr/local/include -o .obj/release-shared/mem_pool.o alloc/mem_pool/mem_pool.cpp
clang++: warning: argument unused during compilation: '-fpermissive'
In file included from ../build/botan/sym_algo.h:13:
In file included from ../build/botan/symkey.h:11:
./build/botan/secmem.h:362:28: error: use of undeclared identifier 'set'
         { if(this != &in) set(in); return (*this); }
                           ^
                           this->
./build/botan/symkey.h:36:56: note: in instantiation of member function 'Botan::SecureVector<unsigned char>::operator=' requested here
      void change(const MemoryRegion<byte>& in) { bits = in; }
                                                       ^
./build/botan/secmem.h:146:12: note: must qualify identifier to find this declaration in dependent base class
      void set(const T in[], u32bit n)    { create(n); copy(in, n); }
           ^
./build/botan/secmem.h:153:12: note: must qualify identifier to find this declaration in dependent base class
      void set(const MemoryRegion<T>& in) { set(in.begin(), in.size()); }
           ^
3 warnings and 1 error generated.
*** Error code 1
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 1

Stop in /usr/ports/devel/qtcreator.

>How-To-Repeat:
Try compiling devel/qtcreator with CLANG. try building Qt4 with CLANG and build qtcreator with legacy gcc and watch things happening.
>Fix:


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