Re: LLVM/JIT on MacOS X

[Ben Abbott]

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 
operators/.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/liboctave-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