[lldb-dev] IOHandler branch has been merged into top of tree

[Aidan Dodds]

We are currently also having the same problem when building lldb for linux.
The work around we are using is to build clang, llvm and lldb with 
"-fno-rtti" as part of CMAKE_CXX_FLAGS, which will bypass this problem.
My guess is that something has been added to one of these project which 
doesn't build with -fno-rtti, or it has been removed somewhere.

On 29/01/2014 16:31, Abid, Hafiz wrote:
> I am getting these error when building with cmake. Autoconf seems ok. Any idea what can be the problem?
>
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for llvm::ModulePass'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for clang::ExternalASTSource'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for llvm::JITMemoryManager'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for clang::ASTImporter'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for clang::DiagnosticConsumer'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for llvm::MemoryObject'
> ../../../../lib/liblldb.so.3.5: undefined reference to `typeinfo for clang::SemaConsumer'
>
> Regards,
> Abid
>
>> -----Original Message-----
>> From: lldb-dev-bounces at cs.uiuc.edu [mailto:lldb-dev-bounces at cs.uiuc.edu]
>> On Behalf Of Greg Clayton
>> Sent: 27 January 2014 23:51
>> To: lldb-dev at cs.uiuc.edu
>> Subject: [lldb-dev] IOHandler branch has been merged into top of tree
>>
>> We will need everyone to make sure their buildbots are ok and get any
>> issues fixed. This is the one and only time the input/output and error
>> streams will be changed in this drastic of a way. The benefits are many:
>>
>> 1 - Input/Output/Error streams are now handled as real streams not a push
>> style input
>> 2 - auto completion in python embedded interpreter
>> 3 - multi-line input for "script" and "expression" commands now allow you
>> to edit previous/next lines using up and down arrow keys and this makes
>> multi-line input actually a viable thing to use
>> 4 - it is now possible to use curses to drive LLDB (please try the "gui"
>> command)
>>
>> We will need to deal with and fix any buildbot failures and tests and arise
>> now that input/output and error are correctly hooked up in all cases.
>>
>> Greg Clayton
>>
>> _______________________________________________
>> lldb-dev mailing list
>> lldb-dev at cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
> _______________________________________________
> lldb-dev mailing list
> lldb-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev