llvm dev - Nov 2013 - [LLVMdev] Builds failing on lldb with the following for well over a week on a new build folder

Linking CXX executable ../../../../bin/lldb
Scanning dependencies of target lldb-platform
[100%] Building CXX object 
tools/lldb/tools/lldb-platform/CMakeFiles/lldb-platform.dir/lldb-platform.cpp.o
*../../../../lib/liblldb.so.3.5: undefined reference to 
`llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int, 
llvm::SmallPtrSetImpl&&)'**
**clang: error: linker command failed with exit code 1 (use -v to see 
invocation)**
**make[2]: *** [bin/lldb-3.5] Error 1*
make[1]: *** [tools/lldb/tools/driver/CMakeFiles/lldb.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
/home/mdriftmeyer/DeveloperProjects/LLVMProject/llvm/tools/lldb/tools/lldb-platform/lldb-platform.cpp:295:35:
warning: comparison of integers of different
       signs: 'int' and 'size_type' (aka 'unsigned
long') [-Wsign-compare]
                 for (int j = 0; j < listen_host_port.size(); j++)
                                 ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Linking CXX executable ../../../../bin/lldb-platform
../../../../lib/liblldb.so.3.5: undefined reference to 
`llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int, 
llvm::SmallPtrSetImpl&&)'
clang: error: linker command failed with exit code 1 (use -v to see 
invocation)

========
Not big yet on C++ and wondering if anyone else has seen this output?

- Marc


-- 
Marc J. Driftmeyer
Email :: mjd at reanimality.com <mailto:mjd at reanimality.com>
Web :: http://www.reanimality.com
Cell :: (509) 435-5212
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Looks like your lldb is being compiled in C++11 mode and your llvm
wasn't perhaps?

-eric

On Sat, Nov 23, 2013 at 12:57 AM, Marc Driftmeyer <mjd at reanimality.com>
wrote:
> Linking CXX executable ../../../../bin/lldb
> Scanning dependencies of target lldb-platform
> [100%] Building CXX object
>
tools/lldb/tools/lldb-platform/CMakeFiles/lldb-platform.dir/lldb-platform.cpp.o
> ../../../../lib/liblldb.so.3.5: undefined reference to
> `llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int,
> llvm::SmallPtrSetImpl&&)'
> clang: error: linker command failed with exit code 1 (use -v to see
> invocation)
> make[2]: *** [bin/lldb-3.5] Error 1
> make[1]: *** [tools/lldb/tools/driver/CMakeFiles/lldb.dir/all] Error 2
> make[1]: *** Waiting for unfinished jobs....
>
/home/mdriftmeyer/DeveloperProjects/LLVMProject/llvm/tools/lldb/tools/lldb-platform/lldb-platform.cpp:295:35:
> warning: comparison of integers of different
>       signs: 'int' and 'size_type' (aka 'unsigned
long') [-Wsign-compare]
>                 for (int j = 0; j < listen_host_port.size(); j++)
>                                 ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
> 1 warning generated.
> Linking CXX executable ../../../../bin/lldb-platform
> ../../../../lib/liblldb.so.3.5: undefined reference to
> `llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int,
> llvm::SmallPtrSetImpl&&)'
> clang: error: linker command failed with exit code 1 (use -v to see
> invocation)
>
> ========>
> Not big yet on C++ and wondering if anyone else has seen this output?
>
> - Marc
>
>
> --
> Marc J. Driftmeyer
> Email :: mjd at reanimality.com
> Web :: http://www.reanimality.com
> Cell :: (509) 435-5212
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>

Hi Marc,

I have a pending patch on llvm-commit to enable c++11 with a cmake build,
so that cmake matches configure --enable-cxx11.

Cheers,
--
Arnaud


On Mon, Nov 25, 2013 at 7:45 PM, Eric Christopher <echristo at
gmail.com>wrote:
> Looks like your lldb is being compiled in C++11 mode and your llvm
> wasn't perhaps?
>
> -eric
>
> On Sat, Nov 23, 2013 at 12:57 AM, Marc Driftmeyer <mjd at
reanimality.com>
> wrote:
> > Linking CXX executable ../../../../bin/lldb
> > Scanning dependencies of target lldb-platform
> > [100%] Building CXX object
> >
>
tools/lldb/tools/lldb-platform/CMakeFiles/lldb-platform.dir/lldb-platform.cpp.o
> > ../../../../lib/liblldb.so.3.5: undefined reference to
> > `llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int,
> > llvm::SmallPtrSetImpl&&)'
> > clang: error: linker command failed with exit code 1 (use -v to see
> > invocation)
> > make[2]: *** [bin/lldb-3.5] Error 1
> > make[1]: *** [tools/lldb/tools/driver/CMakeFiles/lldb.dir/all] Error 2
> > make[1]: *** Waiting for unfinished jobs....
> >
>
/home/mdriftmeyer/DeveloperProjects/LLVMProject/llvm/tools/lldb/tools/lldb-platform/lldb-platform.cpp:295:35:
> > warning: comparison of integers of different
> >       signs: 'int' and 'size_type' (aka 'unsigned
long') [-Wsign-compare]
> >                 for (int j = 0; j < listen_host_port.size(); j++)
> >                                 ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
> > 1 warning generated.
> > Linking CXX executable ../../../../bin/lldb-platform
> > ../../../../lib/liblldb.so.3.5: undefined reference to
> > `llvm::SmallPtrSetImpl::SmallPtrSetImpl(void const**, unsigned int,
> > llvm::SmallPtrSetImpl&&)'
> > clang: error: linker command failed with exit code 1 (use -v to see
> > invocation)
> >
> > ========> >
> > Not big yet on C++ and wondering if anyone else has seen this output?
> >
> > - Marc
> >
> >
> > --
> > Marc J. Driftmeyer
> > Email :: mjd at reanimality.com
> > Web :: http://www.reanimality.com
> > Cell :: (509) 435-5212
> >
> > _______________________________________________
> > LLVM Developers mailing list
> > LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> >
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>
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