[LLVMdev] LLVM 3.6: problems building on Windows using MSVC 2013
Alan Garny
agarny at hellix.com
Mon Mar 9 16:19:25 PDT 2015
Sorry, I am using CMake+JOM or CMake+Ninja, if Ninja is available on the developer’s machine. Either way, it fails in both cases with a message similar to the one I included below (which was obtained using CMake+Ninja).
Just in case, my (current) CMakeLists.txt file can be found at here <https://github.com/opencor/opencor/blob/c4a7eb072713f2649fa51ae506340fd3634b3b70/src/plugins/thirdParty/LLVM/CMakeLists.txt> (and some other CMake related stuff here <https://github.com/opencor/opencor/blob/c4a7eb072713f2649fa51ae506340fd3634b3b70/cmake/common.cmake> ).
Alan
From: Zachary Turner [mailto:zturner at google.com]
Sent: 09 March 2015 23:16
To: Alan Garny; llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] LLVM 3.6: problems building on Windows using MSVC 2013
When you say you build it "as part of your project" what does that mean exactly? Are you using CMake + ninja? MSBuild? Something else?
On Mon, Mar 9, 2015 at 1:31 PM Alan Garny <agarny at hellix.com> wrote:
Hi,
I have been using LLVM+Clang in my project for some time and it has been working just fine up to now (I am currently using version 3.5.1).
However, with version 3.6 having just been released, I thought I would give it a try and update my code to use MCJIT rather than the now discontinued JIT. Well, this proved to be a relatively smooth process, and everything is now working fine on Linux and OS X. However, on Windows, I am having problems building LLVM+Clang. Actually, Clang itself, it would seem.
I guess it’s worth mentioning that I don’t build LLVM+Clang the ‘normal’ way. Instead, LLVM+Clang is part of my project repository and I build it as part of my project. Now, as mentioned above, I am having problems building version 3.6 on Windows, this using MSVC 2013. I am basically getting things like:
---------------------------------------
FAILED: C:\PROGRA~2\MICROS~2.0\VC\bin\X86_AM~1\cl.exe /nologo /TP /DWIN32 /D_WINDOWS /GR /EHsc /DNDEBUG /MD /O2 /Ob2 /wd4267 /wd4146 /wd4180 /wd4244 /wd4258 /wd4267 /wd4291 /wd4345 /wd4351 /wd4355 /wd4456 /wd4457 /wd4458 /wd4459 /wd4503 /wd4624 /wd4722 /wd4800 /w14062 /we4238 -Isrc\plugins\thirdParty\LLVM -I..\src\plugins\thirdParty\LLVM -I..\src\misc -I..\src\plugins -I..\src\plugins\miscellaneous\Core\src -I..\src\3rdparty\QtSingleApplication\src -I..\src\plugins\thirdParty\LLVM\include -I..\src\plugins\thirdParty\LLVM\lib\Target\X86 -I..\src\plugins\thirdParty\LLVM\src -I..\src\plugins\thirdParty\LLVM\tools\clang\include -IC:\Qt\5.4\msvc2013_64\include -IC:\Qt\5.4\msvc2013_64\include\QtCore -IC:\Qt\5.4\msvc2013_64\mkspecs\win32-msvc2013 /showIncludes -DLLVMPlugin_EXPORTS -DLLVM_PLUGIN -DQT_CORE_LIB -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS /Fosrc\plugins\thirdParty\LLVM\CMakeFiles\LLVMPlugin.dir\tools\clang\lib\Driver\Compilation.cpp.obj /Fdsrc\plugins\thirdParty\LLVM\CMakeFiles\LLVMPlugin.dir\ /FS -c ..\src\plugins\thirdParty\LLVM\tools\clang\lib\Driver\Compilation.cpp
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\xutility(2045) : error C2280: 'std::unique_ptr<clang::driver::Job,std::default_delete<_Ty>> &std::unique_ptr<_Ty,std::default_delete<_Ty>>::operator =(const std::unique_ptr<_Ty,std::default_delete<_Ty>> &)' : attempting to reference a deleted function
with
[
_Ty=clang::driver::Job
]
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\memory(1487) : see declaration of 'std::unique_ptr<clang::driver::Job,std::default_delete<_Ty>>::operator ='
with
[
_Ty=clang::driver::Job
]
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\xutility(2066) : see reference to function template instantiation '_OutIt std::_Copy_impl<_InIt,_OutIt>(_InIt,_InIt,_OutIt,std::_Nonscalar_ptr_iterator_tag)' being compiled
with
[
_OutIt=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
, _InIt=const std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
]
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\xutility(2077) : see reference to function template instantiation '_OutIt std::_Copy_impl<_Iter,std::unique_ptr<clang::driver::Job,std::default_delete<_Ty>>>(_InIt,_InIt,_OutIt)' being compiled
with
[
_OutIt=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
, _Iter=const std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
, _Ty=clang::driver::Job
, _InIt=const std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
]
..\src\plugins\thirdParty\LLVM\include\llvm/ADT/SmallVector.h(773) : see reference to function template instantiation '_OutIt std::copy<const std::unique_ptr<clang::driver::Job,std::default_delete<_Ty>>,std::unique_ptr<_Ty,std::default_delete<_Ty>>*>(_InIt,_InIt,_OutIt)' being compiled
with
[
_OutIt=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
, _Ty=clang::driver::Job
, _InIt=const std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>> *
]
..\src\plugins\thirdParty\LLVM\include\llvm/ADT/SmallVector.h(761) : while compiling class template member function 'llvm::SmallVectorImpl<T> &llvm::SmallVectorImpl<T>::operator =(const llvm::SmallVectorImpl<T> &)'
with
[
T=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>>
]
..\src\plugins\thirdParty\LLVM\include\llvm/ADT/SmallVector.h(915) : see reference to function template instantiation 'llvm::SmallVectorImpl<T> &llvm::SmallVectorImpl<T>::operator =(const llvm::SmallVectorImpl<T> &)' being compiled
with
[
T=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>>
]
..\src\plugins\thirdParty\LLVM\include\llvm/ADT/SmallVector.h(890) : see reference to class template instantiation 'llvm::SmallVectorImpl<T>' being compiled
with
[
T=std::unique_ptr<clang::driver::Job,std::default_delete<clang::driver::Job>>
]
..\src\plugins\thirdParty\LLVM\tools\clang\include\clang/Driver/Job.h(169) : see reference to class template instantiation 'llvm::SmallVector<std::unique_ptr<clang::driver::Job,std::default_delete<_Ty>>,4>' being compiled
with
[
_Ty=clang::driver::Job
]
---------------------------------------
Now, the error message seems to make sense to me (after having had a quick look at the code), but I am clearly missing something since not only does it all work fine on Linux and OS X, but I was (obviously) also able to build LLVM+Clang the ‘normal’ on Windows. So, what am I missing exactly?...
Cheers, Alan.
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