Bug 111113 – gcc-4.0.2-r1 failed to compile arts(svn) with visibility flags

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Lu Ran 2005-11-01 03:10:57 UTC]

I just updated to gcc-4.0.2-r1 today, then tried to compile the svn snapshot  
of arts, and since this version patched libstdc++ with visibility push/pop,  
the configure enabled visibility flags, however, the compilation failed with a  
segfault of mcopidl, and the backtrack seems indicated some libstdc++ problem: 
 
 Program received signal SIGSEGV, Segmentation fault. 
[Switching to Thread -1212954960 (LWP 16888)] 
0x0805c31f in __gnu_cxx::__pool_base::_M_get_binmap () 
(gdb) bt 
#0  0x0805c31f in __gnu_cxx::__pool_base::_M_get_binmap () 
#1  0x08062ff5 in __gnu_cxx::__mt_alloc<std::pair<int, std::string>*, 
__gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> >::allocate () 
#2  0x08067602 in std::_Deque_base<std::pair<int, std::string>, 
std::allocator<std::pair<int, std::string> > >::_M_allocate_map () 
#3  0x080676bc in std::_Deque_base<std::pair<int, std::string>, 
std::allocator<std::pair<int, std::string> > >::_M_initialize_map () 
#4  0x08067798 in std::_Deque_base<std::pair<int, std::string>, 
std::allocator<std::pair<int, std::string> > >::_Deque_base () 
#5  0x08067816 in std::deque<std::pair<int, std::string>, 
std::allocator<std::pair<int, std::string> > >::deque () 
#6  0x0805bf1c in __static_initialization_and_destruction_0 () 
#7  0x0805c263 in global constructors keyed to idl_in_include () 
#8  0x08072c12 in __do_global_ctors_aux () 
#9  0x0804a2d1 in _init () 
#10 0x08072b4f in __libc_csu_init () 
#11 0xb7b52ec5 in __libc_start_main () from /lib/libc.so.6 
#12 0x0804aa31 in _start () 
 
and amarok(svn) with visibility crashed every time I try to start it, here is  
a bt of amarok:  
  
Using host libthread_db library "/lib/libthread_db.so.1".   
 `system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.   
 [Thread debugging using libthread_db enabled]   
 [New Thread -1244100912 (LWP 6374)]   
 [KCrash handler]   
 #4  0x081b8140 in __gnu_cxx::__mt_alloc<PluginManager::StoreItem,   
 __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, true> >::allocate ()   
 #5  0x081b864a in std::vector<PluginManager::StoreItem,   
 std::allocator<PluginManager::StoreItem> >::_M_insert_aux ()   
 #6  0x081b6ef1 in PluginManager::createFromService ()   
 #7  0x0811d31a in EngineController::loadEngine ()   
 #8  0x0811dff5 in EngineController::loadEngine ()   
 #9  0x0808b695 in App::applySettings ()   
 #10 0x0808e118 in App::App ()   
 #11 0x0821ec34 in main ()   
  
  

Reproducible: Always
Steps to Reproduce:
1.checkout a arts-1.5 branch from anonsvn.kde.org   
2.compile it with visibility flags, actually, it will be better if you use a 
patched qt-3.3.5 compiled with visibility, then the visibility will be 
automatically enabled. 
  
   
Actual Results:  
mcopidl segfault when try to compile flow 

Expected Results:  
mcopidl should work

[Comment 1 Jakub Moc (RETIRED) 2005-11-01 03:14:54 UTC]

Visibility stuff in KDE is known to be FUBAR. Don't do this and if you do, then
don't report any bugs about things not working to Gentoo bugzilla. 

Marking as a dupe of Bug 110959.

*** This bug has been marked as a duplicate of 110959 ***