Re: LLVM/JIT on MacOS X

[Stefan Mahr]

-------- 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/liboctinter
 p
_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-fcd
 m
.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 operato
 r
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/libocta
 v
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