Re: LLVM/JIT on MacOS X

[Ben Abbott]

On Jun 15, 2014, at 2:52 PM, Stefan Mahr <address@hidden> wrote:

> -------- Original-Nachricht --------
> Betreff: Re: LLVM/JIT on MacOS X
> Von: Ben Abbott <address@hidden>
> An: Stefan Mahr <address@hidden>
> Kopie (CC): Help-Octave List <address@hidden>
> Datum: So 15 Jun 2014 03:38:40 CEST
> 
>> On Jun 14, 2014, at 7:13 PM, Stefan Mahr <address@hidden> wrote:
>> 
>>>> 
>>>> On Jun 14, 2014, at 10:26 AM, Ben Abbott <address@hidden> wrote:
>>>> 
>>>>> On Jun 12, 2014, at 1:36 PM, Ben Abbott <address@hidden> wrote:
>>>>> 
>>>>>> On Jun 12, 2014, at 11:36 AM, Stefan Mahr <address@hidden> wrote:
>>>>>> 
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Ben Abbott wrote: 
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Carlo,
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Have you been successful getting JIT to work on Mac OS X?  
>>>>>>>>>>>>>>>>>> When I try, I encounter the error below.
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Ben
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> [...]
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>>> Undefined symbols for architecture x86_64:
>>>>>>>>>>>>>>>>>> "llvm::verifyModule(llvm::Module const&, 
>>>>>>>>>>>>>>>>>> llvm::VerifierFailureAction, std::basic_string<char, 
>>>>>>>>>>>>>>>>>> std::char_traits<char>, std::allocator<char> >*)", 
>>>>>>>>>>>>>>>>>> referenced from:
>>>>>>>>>>>>>>>>>> tree_jit::optimize(llvm::Function*)      in 
>>>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>>>> "llvm::raw_fd_ostream::raw_fd_ostream(char const*, 
>>>>>>>>>>>>>>>>>> std::basic_string<char, std::char_traits<char>, 
>>>>>>>>>>>>>>>>>> std::allocator<char> >&, unsigned int)", referenced from:
>>>>>>>>>>>>>>>>>> tree_jit::optimize(llvm::Function*)      in 
>>>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>>>> "llvm::ExecutionEngine::createJIT(llvm::Module*, 
>>>>>>>>>>>>>>>>>> std::basic_string<char, std::char_traits<char>, 
>>>>>>>>>>>>>>>>>> std::allocator<char> >*, llvm::JITMemoryManager*, 
>>>>>>>>>>>>>>>>>> llvm::CodeGenOpt::Level, bool, llvm::Reloc::Model, 
>>>>>>>>>>>>>>>>>> llvm::CodeModel::Model)", referenced from:
>>>>>>>>>>>>>>>>>> tree_jit::initialize()      in 
>>>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>>>> ld: symbol(s) not found for architecture x86_64
>>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Hi Ben,
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> your error message sounds like a incompatibility with newer 
>>>>>>>>>>>>>>>>> LLVM versions and should be fixed with my attached patch in 
>>>>>>>>>>>>>>>>> this bug report: http://savannah.gnu.org/bugs/?41061
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> As always, a rebased changeset to a more recent repository 
>>>>>>>>>>>>>>>>> state can be found here: 
>>>>>>>>>>>>>>>>> http://inversethought.com/hg/octave-nkf/nkf-ready
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Could you try the patch?
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Stefan
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Patching my default branch with the changeset from bug 41061 
>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> $ patch -p1 < ~/Downloads/llvm-3.4-3.5pre.patch 
>>>>>>>>>>>>>>>> patching file configure.ac
>>>>>>>>>>>>>>>> patching file libinterp/corefcn/jit-typeinfo.cc
>>>>>>>>>>>>>>>> patching file libinterp/corefcn/jit-util.h
>>>>>>>>>>>>>>>> patching file libinterp/corefcn/pt-jit.cc
>>>>>>>>>>>>>>>> Hunk #2 succeeded at 2064 (offset -8 lines).
>>>>>>>>>>>>>>>> Hunk #3 succeeded at 2187 (offset -8 lines).
>>>>>>>>>>>>>>>> patching file libinterp/corefcn/pt-jit.h
>>>>>>>>>>>>>>>> patching file m4/acinclude.m4
>>>>>>>>>>>>>>>> $ make -j4
>>>>>>>>>>>>>>>> <snip>
>>>>>>>>>>>>>>>> </snip>
>>>>>>>>>>>>>>>> Undefined symbols for architecture x86_64:
>>>>>>>>>>>>>>>> "llvm::verifyModule(llvm::Module const&, 
>>>>>>>>>>>>>>>> llvm::VerifierFailureAction, std::basic_string<char, 
>>>>>>>>>>>>>>>> std::char_traits<char>, std::allocator<char> >*)", referenced 
>>>>>>>>>>>>>>>> from:
>>>>>>>>>>>>>>>> tree_jit::optimize(llvm::Function*)      in 
>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>> "llvm::raw_fd_ostream::raw_fd_ostream(char const*, 
>>>>>>>>>>>>>>>> std::basic_string<char, std::char_traits<char>, 
>>>>>>>>>>>>>>>> std::allocator<char> >&, unsigned int)", referenced from:
>>>>>>>>>>>>>>>> tree_jit::optimize(llvm::Function*)      in 
>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>> "llvm::ExecutionEngine::createJIT(llvm::Module*, 
>>>>>>>>>>>>>>>> std::basic_string<char, std::char_traits<char>, 
>>>>>>>>>>>>>>>> std::allocator<char> >*, llvm::JITMemoryManager*, 
>>>>>>>>>>>>>>>> llvm::CodeGenOpt::Level, bool, llvm::Reloc::Model, 
>>>>>>>>>>>>>>>> llvm::CodeModel::Model)", referenced from:
>>>>>>>>>>>>>>>> tree_jit::initialize()      in 
>>>>>>>>>>>>>>>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>>>>>>>>>>>>>>> ld: symbol(s) not found for architecture x86_64
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Ben
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> bootstrap and configure is needed before starting make.
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Configure ran (automatically) after the patch was applied.  Just 
>>>>>>>>>>>>>> to be sure, I ran bootstrap & configure manually, and still 
>>>>>>>>>>>>>> obtained the same result.
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Ben
>>>>>>>>>>>>>> 
>>>>>>>>>>>>> 
>>>>>>>>>>>>> I'm really confused that compiling works, but linking fails. This 
>>>>>>>>>>>>> usually happens in the past (for me) if there are multiple 
>>>>>>>>>>>>> versions of LLVM installed (Debian/Ubuntu) or some older 
>>>>>>>>>>>>> headerfiles were not deleted during update (seen with MXE).
>>>>>>>>>>>>> 
>>>>>>>>>>>>> E.g. for linking error with llvm::verifyModule. The header file 
>>>>>>>>>>>>> for my LLVM-3.3 installation is in <llvm/Analysis/Verifier.h>. 
>>>>>>>>>>>>> For llvm 3.5 it's in <llvm/IR/Verifier.h> with different 
>>>>>>>>>>>>> declaration. If compiling with 3.3 headers and linking to 3.5 lib 
>>>>>>>>>>>>> I would expect the same error as you get. Same for 
>>>>>>>>>>>>> llvm::raw_fd_ostream::raw_fd_ostream, since the last argument is 
>>>>>>>>>>>>> not an integer type anymore in newer LLVM versions. However, this 
>>>>>>>>>>>>> doesn't explain a link error for 
>>>>>>>>>>>>> llvm::ExecutionEngine::createJIT. I see no difference in 
>>>>>>>>>>>>> declarions between LLVM versions 3.3 to 3.5.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> To summarise: If you only have LLVM 3.3 installed, I have no 
>>>>>>>>>>>>> idea. Sorry.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Stefan
>>>>>>>>>>>> 
>>>>>>>>>>>> hmmm, it does appear there is more than one llvm present.
>>>>>>>>>>>> 
>>>>>>>>>>>> $ port installed *llvm*
>>>>>>>>>>>> The following ports are currently installed:
>>>>>>>>>>>> llvm-3.3 @3.3_1
>>>>>>>>>>>> llvm-3.3 @3.3_4 (active)
>>>>>>>>>>>> llvm-gcc42 @2336.11_1 (active)
>>>>>>>>>>>> llvm_select @0.2_0
>>>>>>>>>>>> llvm_select @1.0_0 (active)
>>>>>>>>>>>> 
>>>>>>>>>>>> I've deactivate llvm-gcc42
>>>>>>>>>>>> 
>>>>>>>>>>>> $ sudo port deactivate llvm-gcc42
>>>>>>>>>>>> Password:
>>>>>>>>>>>> --->  Deactivating llvm-gcc42 @2336.11_1
>>>>>>>>>>>> --->  Cleaning llvm-gcc42
>>>>>>>>>>>> 
>>>>>>>>>>>> And ran configure/make again. Unfortunately, I'm still seeing the 
>>>>>>>>>>>> same error.
>>>>>>>>>>>> 
>>>>>>>>>>>> Looking at "config.log", there is one problem with llvm ....
>>>>>>>>>>>> 
>>>>>>>>>>>> configure:15039: checking llvm/IR/Function.h presence
>>>>>>>>>>>> configure:15039: /opt/local/bin/g++-mp-4.7 -E 
>>>>>>>>>>>> -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -isystem 
>>>>>>>>>>>> /opt/local/libexec/llvm-3.3/include -D_THREAD_SAFE 
>>>>>>>>>>>> -I/opt/local/include conftest.cpp
>>>>>>>>>>>> configure:15039: $? = 0
>>>>>>>>>>>> configure:15039: result: yes
>>>>>>>>>>>> configure:15039: checking for llvm/IR/Function.h
>>>>>>>>>>>> configure:15039: result: yes
>>>>>>>>>>>> configure:15057: checking llvm/Support/IRBuilder.h usability
>>>>>>>>>>>> configure:15057: /opt/local/bin/g++-mp-4.7 -c  -pipe -O2 -m64 
>>>>>>>>>>>> -D_THREAD_SAFE -pthread -D__STDC_CONSTANT_MACROS 
>>>>>>>>>>>> -D__STDC_LIMIT_MACROS -isystem /opt/local/libexec/llvm-3.3/include 
>>>>>>>>>>>> -D_THREAD_SAFE -I/opt/local/include conftest.cpp >&5
>>>>>>>>>>>> conftest.cpp:84:36: fatal error: llvm/Support/IRBuilder.h: No such 
>>>>>>>>>>>> file or directory
>>>>>>>>>>>> 
>>>>>>>>>>>> Ben
>>>>>>>>>>> 
>>>> 
>>>> I've switched to llvm-3.4. Configure looks to detect it correctly.
>>>> 
>>>> LLVM CPPFLAGS:               -isystem /opt/local/libexec/llvm-3.4/include
>>>> LLVM LDFLAGS:                -L/opt/local/libexec/llvm-3.4/lib
>>>> LLVM libraries:              -lLLVM-3.4
>>>> 
>>>> While make still fails, the error is different.
>>>> 
>>>> libtool: compile:  /opt/local/bin/g++-mp-4.7 -DHAVE_CONFIG_H -I. -I.. 
>>>> -I../liboctave/cruft/misc -I../liboctave/array -I../liboctave/numeric 
>>>> -I../liboctave/numeric -I../liboctave/operators -I../liboctave/operators 
>>>> -I../liboctave/system -I../liboctave/util -I./octave-value -I./operators 
>>>> -Iparse-tree -I./parse-tree -Icorefcn -I./corefcn -I../libgnu -I../libgnu 
>>>> -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include 
>>>> -I/opt/local/include/freetype2 -I/opt/local/include 
>>>> -I/opt/local/include/libpng16 -I/opt/local/include/freetype2 
>>>> -I/opt/local/include -I/opt/local/include/libpng16 -isystem 
>>>> /opt/local/libexec/llvm-3.4/include -D_THREAD_SAFE -I/opt/local/include 
>>>> -Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith 
>>>> -Wwrite-strings -Wcast-align -Wcast-qual -pipe -O2 -m64 -D_THREAD_SAFE 
>>>> -pthread -MT corefcn/corefcn_libcorefcn_la-pt-jit.lo -MD -MP -MF 
>>>> corefcn/.deps/corefcn_libcorefcn_la-pt-jit.Tpo -c corefcn/pt-jit.cc  
>>>> -fno-common -DPIC -o
>>> corefcn/.libs/corefcn_libcorefcn_
>>> la-pt-jit.o
>>>> In file included from corefcn/pt-jit.cc:57:0:
>>>> /opt/local/libexec/llvm-3.4/include/llvm/PassManager.h:34:15: error: 
>>>> 'PassManager' is already declared in this scope
>>>> /opt/local/libexec/llvm-3.4/include/llvm/PassManager.h:35:15: error: 
>>>> 'FunctionPassManager' is already declared in this scope
>>>> corefcn/pt-jit.cc: In member function 'bool tree_jit::initialize()':
>>>> corefcn/pt-jit.cc:2056:48: error: cannot convert 
>>>> 'llvm::legacy::PassManager*' to 'llvm::PassManager*' in assignment
>>>> corefcn/pt-jit.cc:2057:22: error: invalid use of incomplete type 'class 
>>>> llvm::PassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:46:9: error: forward declaration of 'class 
>>>> llvm::PassManager'
>>>> corefcn/pt-jit.cc:2059:55: error: cannot convert 
>>>> 'llvm::legacy::FunctionPassManager*' to 'llvm::FunctionPassManager*' in 
>>>> assignment
>>>> corefcn/pt-jit.cc:2061:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2065:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2066:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2067:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2068:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2069:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2070:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2071:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2072:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc: In member function 'void 
>>>> tree_jit::optimize(llvm::Function*)':
>>>> corefcn/pt-jit.cc:2168:22: error: invalid use of incomplete type 'class 
>>>> llvm::PassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:46:9: error: forward declaration of 'class 
>>>> llvm::PassManager'
>>>> corefcn/pt-jit.cc:2169:15: error: invalid use of incomplete type 'class 
>>>> llvm::FunctionPassManager'
>>>> In file included from corefcn/jit-typeinfo.h:34:0,
>>>>                from corefcn/jit-ir.h:34,
>>>>                from corefcn/pt-jit.h:30,
>>>>                from corefcn/pt-jit.cc:36:
>>>> corefcn/jit-util.h:45:9: error: forward declaration of 'class 
>>>> llvm::FunctionPassManager'
>>>> corefcn/pt-jit.cc:2175:34: error: 'F_Binary' is not a member of 
>>>> 'llvm::raw_fd_ostream'
>>>> 
>>>> Ben
>>>> 
>>> 
>>> Hi Ben,
>>> 
>>> have you still applied the LLVM patch? (Rik has applied the patch to
>>> default.)
>>> 
>>> Stefan
>> 
>> Using the default branch, with no patches, config.log includes ...
>> 
>>  LLVM CPPFLAGS:               -isystem /opt/local/libexec/llvm-3.4/include
>>  LLVM LDFLAGS:                -L/opt/local/libexec/llvm-3.4/lib
>>  LLVM libraries:              -lLLVM-3.4
>> 
>> And make still fails with ...
>> 
>> libtool: link: /opt/local/bin/g++-mp-4.7 -dynamiclib  -o 
>> .libs/liboctinterp.2.dylib  .libs/liboctinterp_la-octave.o 
>> .libs/liboctinterp_la-version.o operators/.libs/liboctinterp_la-op-b-b.o 
>> operators/.libs/liboctinterp_la-op-b-bm.o 
>> operators/.libs/liboctinterp_la-op-b-sbm.o 
>> operators/.libs/liboctinterp_la-op-bm-b.o 
>> operators/.libs/liboctinterp_la-op-bm-bm.o 
>> operators/.libs/liboctinterp_la-op-bm-sbm.o 
>> operators/.libs/liboctinterp_la-op-cdm-cdm.o 
>> operators/.libs/liboctinterp_la-op-cdm-cm.o 
>> operators/.libs/liboctinterp_la-op-cdm-cs.o 
>> operators/.libs/liboctinterp_la-op-cdm-dm.o 
>> operators/.libs/liboctinterp_la-op-cdm-m.o 
>> operators/.libs/liboctinterp_la-op-cdm-s.o 
>> operators/.libs/liboctinterp_la-op-cell.o 
>> operators/.libs/liboctinterp_la-op-chm.o 
>> operators/.libs/liboctinterp_la-op-class.o 
>> operators/.libs/liboctinterp_la-op-cm-cdm.o 
>> operators/.libs/liboctinterp_la-op-cm-cm.o 
>> operators/.libs/liboctinterp_la-op-cm-cs.o 
>> operators/.libs/liboctinterp_la-op-cm-dm.o
> operators/.libs/liboctinterp_la-
> op-cm-m.o operators/.libs/liboctinterp_la-op-cm-pm.o 
> operators/.libs/liboctinterp_la-op-cm-s.o 
> operators/.libs/liboctinterp_la-op-cm-scm.o 
> operators/.libs/liboctinterp_la-op-cm-sm.o 
> operators/.libs/liboctinterp_la-op-cs-cm.o 
> operators/.libs/liboctinterp_la-op-cs-cs.o 
> operators/.libs/liboctinterp_la-op-cs-m.o 
> operators/.libs/liboctinterp_la-op-cs-s.o 
> operators/.libs/liboctinterp_la-op-cs-scm.o 
> operators/.libs/liboctinterp_la-op-cs-sm.o 
> operators/.libs/liboctinterp_la-op-dm-cdm.o 
> operators/.libs/liboctinterp_la-op-dm-cm.o 
> operators/.libs/liboctinterp_la-op-dm-cs.o 
> operators/.libs/liboctinterp_la-op-dm-dm.o 
> operators/.libs/liboctinterp_la-op-dm-m.o 
> operators/.libs/liboctinterp_la-op-dm-s.o 
> operators/.libs/liboctinterp_la-op-dm-scm.o 
> operators/.libs/liboctinterp_la-op-dm-sm.o 
> operators/.libs/liboctinterp_la-op-double-conv.o 
> operators/.libs/liboctinterp_la-op-fcdm-fcdm.o 
> operators/.libs/liboctinterp_la-op-fcdm-fcm.o 
> operators/.libs/liboctinterp_la-op-fcdm-fcs.o
> operators/.libs/liboctinterp
> _la-op-fcdm-fdm.o operators/.libs/liboctinterp_la-op-fcdm-fm.o 
> operators/.libs/liboctinterp_la-op-fcdm-fs.o 
> operators/.libs/liboctinterp_la-op-fcm-fcdm.o 
> operators/.libs/liboctinterp_la-op-fcm-fcm.o 
> operators/.libs/liboctinterp_la-op-fcm-fcs.o 
> operators/.libs/liboctinterp_la-op-fcm-fdm.o 
> operators/.libs/liboctinterp_la-op-fcm-fm.o 
> operators/.libs/liboctinterp_la-op-fcm-fs.o 
> operators/.libs/liboctinterp_la-op-fcm-pm.o 
> operators/.libs/liboctinterp_la-op-fcn.o 
> operators/.libs/liboctinterp_la-op-fcs-fcm.o 
> operators/.libs/liboctinterp_la-op-fcs-fcs.o 
> operators/.libs/liboctinterp_la-op-fcs-fm.o 
> operators/.libs/liboctinterp_la-op-fcs-fs.o 
> operators/.libs/liboctinterp_la-op-fdm-fcdm.o 
> operators/.libs/liboctinterp_la-op-fdm-fcm.o 
> operators/.libs/liboctinterp_la-op-fdm-fcs.o 
> operators/.libs/liboctinterp_la-op-fdm-fdm.o 
> operators/.libs/liboctinterp_la-op-fdm-fm.o 
> operators/.libs/liboctinterp_la-op-fdm-fs.o 
> operators/.libs/liboctinterp_la-op-float-conv.o
> operators/.libs/liboctinterp_la-op-fm-fcdm
> .o operators/.libs/liboctinterp_la-op-fm-fcm.o 
> operators/.libs/liboctinterp_la-op-fm-fcs.o 
> operators/.libs/liboctinterp_la-op-fm-fdm.o 
> operators/.libs/liboctinterp_la-op-fm-fm.o 
> operators/.libs/liboctinterp_la-op-fm-fs.o 
> operators/.libs/liboctinterp_la-op-fm-pm.o 
> operators/.libs/liboctinterp_la-op-fs-fcm.o 
> operators/.libs/liboctinterp_la-op-fs-fcs.o 
> operators/.libs/liboctinterp_la-op-fs-fm.o 
> operators/.libs/liboctinterp_la-op-fs-fs.o 
> operators/.libs/liboctinterp_la-op-i16-i16.o 
> operators/.libs/liboctinterp_la-op-i32-i32.o 
> operators/.libs/liboctinterp_la-op-i64-i64.o 
> operators/.libs/liboctinterp_la-op-i8-i8.o 
> operators/.libs/liboctinterp_la-op-int-concat.o 
> operators/.libs/liboctinterp_la-op-int-conv.o 
> operators/.libs/liboctinterp_la-op-m-cdm.o 
> operators/.libs/liboctinterp_la-op-m-cm.o 
> operators/.libs/liboctinterp_la-op-m-cs.o 
> operators/.libs/liboctinterp_la-op-m-dm.o 
> operators/.libs/liboctinterp_la-op-m-m.o 
> operators/.libs/liboctinterp_la-op-m-pm.o
> operators/.libs/liboctinterp_la-op-m-
> s.o operators/.libs/liboctinterp_la-op-m-scm.o 
> operators/.libs/liboctinterp_la-op-m-sm.o 
> operators/.libs/liboctinterp_la-op-pm-cm.o 
> operators/.libs/liboctinterp_la-op-pm-fcm.o 
> operators/.libs/liboctinterp_la-op-pm-fm.o 
> operators/.libs/liboctinterp_la-op-pm-m.o 
> operators/.libs/liboctinterp_la-op-pm-pm.o 
> operators/.libs/liboctinterp_la-op-pm-scm.o 
> operators/.libs/liboctinterp_la-op-pm-sm.o 
> operators/.libs/liboctinterp_la-op-range.o 
> operators/.libs/liboctinterp_la-op-s-cm.o 
> operators/.libs/liboctinterp_la-op-s-cs.o 
> operators/.libs/liboctinterp_la-op-s-m.o 
> operators/.libs/liboctinterp_la-op-s-s.o 
> operators/.libs/liboctinterp_la-op-s-scm.o 
> operators/.libs/liboctinterp_la-op-s-sm.o 
> operators/.libs/liboctinterp_la-op-sbm-b.o 
> operators/.libs/liboctinterp_la-op-sbm-bm.o 
> operators/.libs/liboctinterp_la-op-sbm-sbm.o 
> operators/.libs/liboctinterp_la-op-scm-cm.o 
> operators/.libs/liboctinterp_la-op-scm-cs.o 
> operators/.libs/liboctinterp_la-op-scm-m.o 
> operators/.libs/liboctinterp_la-op-scm-s.o
> operator
> s/.libs/liboctinterp_la-op-scm-scm.o 
> operators/.libs/liboctinterp_la-op-scm-sm.o 
> operators/.libs/liboctinterp_la-op-sm-cm.o 
> operators/.libs/liboctinterp_la-op-sm-cs.o 
> operators/.libs/liboctinterp_la-op-sm-m.o 
> operators/.libs/liboctinterp_la-op-sm-s.o 
> operators/.libs/liboctinterp_la-op-sm-scm.o 
> operators/.libs/liboctinterp_la-op-sm-sm.o 
> operators/.libs/liboctinterp_la-op-str-m.o 
> operators/.libs/liboctinterp_la-op-str-s.o 
> operators/.libs/liboctinterp_la-op-str-str.o 
> operators/.libs/liboctinterp_la-op-struct.o 
> operators/.libs/liboctinterp_la-op-ui16-ui16.o 
> operators/.libs/liboctinterp_la-op-ui32-ui32.o 
> operators/.libs/liboctinterp_la-op-ui64-ui64.o 
> operators/.libs/liboctinterp_la-op-ui8-ui8.o 
> template-inst/.libs/liboctinterp_la-Array-os.o 
> template-inst/.libs/liboctinterp_la-Array-tc.o 
> template-inst/.libs/liboctinterp_la-Array-jit.o 
> corefcn/.libs/liboctinterp_la-oct-errno.o 
> operators/.libs/liboctinterp_la-ops.o .libs/liboctinterp_la-builtins.o
>   -Wl,-force_load,octave-value/.libs/liboctav
> e-value.a -Wl,-force_load,parse-tree/.libs/libparse-tree.a 
> -Wl,-force_load,parse-tree/.libs/libparser.a 
> -Wl,-force_load,corefcn/.libs/libcorefcn.a 
> -Wl,-force_load,corefcn/.libs/libtex_parser.a  
> -L/opt/local/libexec/llvm-3.4/lib -L/opt/local/lib 
> ../liboctave/.libs/liboctave.dylib 
> -L/opt/local/lib/gcc47/gcc/x86_64-apple-darwin13/4.7.3 
> -L/opt/local/lib/gcc47/gcc/x86_64-apple-darwin13/4.7.3/../../.. -lhdf5 -lz 
> -lfontconfig -lfreetype -lgl2ps -lLLVM-3.4 -lcurl -lcholmod -lumfpack 
> -lsuitesparseconfig -lamd -lcamd -lcolamd -lccolamd -lcxsparse -larpack 
> -lqrupdate -lfftw3_threads -lfftw3 -lfftw3f_threads -lfftw3f -llapack -lcblas 
> -lf77blas -latlas -lreadline -lncurses -lpcre -ldl -lgfortran -lquadmath -lm  
> -O2 -m64 -pthread -m64 -Wl,-framework -Wl,OpenGL -Wl,-framework -Wl,Carbon   
> -pthread -install_name  
> /usr/local/octave/4.1.0/lib/octave/4.1.0+/liboctinterp.2.dylib 
> -compatibility_version 3 -current_version 3.0 -Wl,-single_module
>> Undefined symbols for architecture x86_64:
>>  "llvm::verifyModule(llvm::Module const&, llvm::VerifierFailureAction, 
>> std::basic_string<char, std::char_traits<char>, std::allocator<char> >*)", 
>> referenced from:
>>      tree_jit::optimize(llvm::Function*)      in 
>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>  "llvm::raw_fd_ostream::raw_fd_ostream(char const*, std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> >&, llvm::sys::fs::OpenFlags)", 
>> referenced from:
>>      tree_jit::optimize(llvm::Function*)      in 
>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>>  "llvm::ExecutionEngine::createJIT(llvm::Module*, std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> >*, llvm::JITMemoryManager*, 
>> llvm::CodeGenOpt::Level, bool, llvm::Reloc::Model, llvm::CodeModel::Model)", 
>> referenced from:
>>      tree_jit::initialize()      in 
>> libcorefcn.a(corefcn_libcorefcn_la-pt-jit.o)
>> ld: symbol(s) not found for architecture x86_64
>> 
>> Ben
>> 
> 
> Hi Ben,
> 
> What's the output of
> 
> file /opt/local/libexec/llvm-3.4/lib/*LLVM-3.4*
> 
> Stefan


$ file /opt/local/libexec/llvm-3.4/lib/*LLVM-3.4*
/opt/local/libexec/llvm-3.4/lib/libLLVM-3.4.dylib: Mach-O 64-bit dynamically 
linked shared library x86_64

Ben