[llvm-dev] darwin bootstrap failure
Don Hinton via llvm-dev
llvm-dev at lists.llvm.org
Sat Oct 14 08:38:36 PDT 2017
Sorry, LLVM_FORCE_ENABLE_DUMP is the variable, which is used along with
LLVM_ENABLE_ASSERTIONS to set LLVM_ENABLE_DUMP.
Again, I'm working on a fix, but could you also provide your cmake
command? Looks like we aren't handling your use case correctly.
thanks..
don
On Sat, Oct 14, 2017 at 8:32 AM, Jack Howarth <
howarth.mailing.lists at gmail.com> wrote:
>
>
> On Sat, Oct 14, 2017 at 11:25 AM, Don Hinton <hintonda at gmail.com> wrote:
>
>> Hi Jack:
>>
>> Yes, I was just looking at that. Seems like TableGen wasn't done along
>> with the rest of llvm. I'll work up a complete patch shortly.
>>
>> Btw, I'm curious how this happened. Do you have a stale CMakeCache.txt
>> by any chance? You might check the value for LLVM_ENABLE_DUMP and see if
>> it's consistent.
>>
>> Again, I'll gen up a complete patch shortly -- sorry for delay, had to
>> walk my dog first...
>>
>> thanks...
>> don
>>
>
> There are no instances of LLVM_ENABLE_DUMP being emitted during the
> stage1 build (which is where the failure occurs). Greping for LLVM_ENABLE_DUMP
> in the stage1 build directory only shows...
>
> % grep -R LLVM_ENABLE_DUMP *
>
> include/llvm/Config/llvm-config.h:/* #undef LLVM_ENABLE_DUMP */
>
> Binary file utils/TableGen/CMakeFiles/obj.llvm-tblgen.dir/SubtargetEmitter.cpp.o
> matches
>
> Jack
> ps A more general grep for DUMP in CMakeCacne.txt shows...
>
> % grep DUMP CMakeCache.txt
> CMAKE_OBJDUMP:FILEPATH=/usr/bin/objdump
> LLVM_FORCE_ENABLE_DUMP:BOOL=OFF
> LLVM_TOOL_LLVM_CXXDUMP_BUILD:BOOL=ON
> LLVM_TOOL_LLVM_DWARFDUMP_BUILD:BOOL=ON
> LLVM_TOOL_LLVM_OBJDUMP_BUILD:BOOL=ON
> //ADVANCED property for variable: CMAKE_OBJDUMP
> CMAKE_OBJDUMP-ADVANCED:INTERNAL=1
> //ADVANCED property for variable: LLVM_TOOL_LLVM_CXXDUMP_BUILD
> LLVM_TOOL_LLVM_CXXDUMP_BUILD-ADVANCED:INTERNAL=1
> //ADVANCED property for variable: LLVM_TOOL_LLVM_DWARFDUMP_BUILD
> LLVM_TOOL_LLVM_DWARFDUMP_BUILD-ADVANCED:INTERNAL=1
> //ADVANCED property for variable: LLVM_TOOL_LLVM_OBJDUMP_BUILD
> LLVM_TOOL_LLVM_OBJDUMP_BUILD-ADVANCED:INTERNAL=1
>
>
>> On Sat, Oct 14, 2017 at 8:06 AM, Jack Howarth <
>> howarth.mailing.lists at gmail.com> wrote:
>>
>>>
>>>
>>> On Sat, Oct 14, 2017 at 10:25 AM, Don Hinton <hintonda at gmail.com> wrote:
>>>
>>>> Hi Jack:
>>>>
>>>> Looks like I missed this one in my recent change.
>>>>
>>>> Please let me know if this solves your problem:
>>>>
>>>> $ git diff
>>>> diff --git a/utils/TableGen/InfoByHwMode.cpp
>>>> b/utils/TableGen/InfoByHwMode.cpp
>>>> index 7e1e1864356..8d3636432aa 100644
>>>> --- a/utils/TableGen/InfoByHwMode.cpp
>>>> +++ b/utils/TableGen/InfoByHwMode.cpp
>>>> @@ -98,14 +98,16 @@ void ValueTypeByHwMode::writeToStream(raw_ostream
>>>> &OS) const {
>>>> OS << '}';
>>>> }
>>>>
>>>> +#ifdef LLVM_ENABLE_DUMP
>>>> LLVM_DUMP_METHOD
>>>> void ValueTypeByHwMode::dump() const {
>>>> dbgs() << *this << '\n';
>>>> }
>>>> +#endif
>>>>
>>>> ValueTypeByHwMode llvm::getValueTypeByHwMode(Record *Rec,
>>>> const CodeGenHwModes
>>>> &CGH) {
>>>> -#ifndef NDEBUG
>>>> +#ifdef LLVM_ENABLE_DUMP
>>>> if (!Rec->isSubClassOf("ValueType"))
>>>> Rec->dump();
>>>> #endif
>>>>
>>>>
>>>> thanks...
>>>> don
>>>>
>>>>
>>> The patch seems to be incomplete as it moves the failure to...
>>>
>>> [ 6%] Linking CXX executable ../../bin/llvm-tblgen
>>> cd /sw/src/fink.build/llvm60-6.0.0-1/build/stage1/utils/TableGen &&
>>> /sw/bin/cmake -E cmake_link_script CMakeFiles/llvm-tblgen.dir/link.txt
>>> --verbose=1
>>> /sw/src/fink.build/llvm60-6.0.0-1/opt-bin/ccclang++ -fno-common -fPIC
>>> -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new
>>> -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual
>>> -Wmissing-field-initializers -pedantic -Wno-long-long
>>> -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
>>> -Wstring-conversion -O3 -Wl,-search_paths_first
>>> -Wl,-headerpad_max_install_names -L/sw/lib -Wl,-dead_strip
>>> CMakeFiles/obj.llvm-tblgen.dir/AsmMatcherEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/AsmWriterEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/AsmWriterInst.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/Attributes.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CallingConvEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeEmitterGen.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenDAGPatterns.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenHwModes.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenInstruction.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenMapTable.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenRegisters.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenSchedule.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenTarget.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherGen.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherOpt.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcher.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DFAPacketizerEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/DisassemblerEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/FastISelEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/FixedLenDecoderEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/GlobalISelEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/InfoByHwMode.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/InstrInfoEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/IntrinsicEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/OptParserEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/PseudoLoweringEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/RegisterBankEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/RegisterInfoEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/SearchableTableEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/SubtargetEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/SubtargetFeatureInfo.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/TableGen.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/Types.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/X86DisassemblerTables.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/X86EVEX2VEXTablesEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/X86FoldTablesEmitter.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/X86ModRMFilters.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/X86RecognizableInstr.cpp.o
>>> CMakeFiles/obj.llvm-tblgen.dir/CTagsEmitter.cpp.o -o
>>> ../../bin/llvm-tblgen -Wl,-rpath, at loader_path/../lib
>>> ../../lib/libLLVMSupport.a ../../lib/libLLVMTableGen.a
>>> ../../lib/libLLVMSupport.a -lcurses -lz -lm ../../lib/libLLVMDemangle.a
>>> Undefined symbols for architecture x86_64:
>>> "llvm::SubtargetFeatureInfo::dump() const", referenced from:
>>> (anonymous namespace)::AsmMatcherInfo::buildInfo() in
>>> AsmMatcherEmitter.cpp.o
>>> "(anonymous namespace)::MatchableInfo::dump() const", referenced from:
>>> (anonymous namespace)::AsmMatcherEmitter::run(llvm::raw_ostream&)
>>> in AsmMatcherEmitter.cpp.o
>>> ld: symbol(s) not found for architecture x86_64
>>> clang: error: linker command failed with exit code 1 (use -v to see
>>> invocation)
>>> make[2]: *** [bin/llvm-tblgen] Error 1
>>> make[1]: *** [utils/TableGen/CMakeFiles/llvm-tblgen.dir/all] Error 2
>>> make: *** [all] Error 2
>>>
>>> Jack
>>>
>>>
>>>>
>>>> On Sat, Oct 14, 2017 at 6:06 AM, Jack Howarth via llvm-dev <
>>>> llvm-dev at lists.llvm.org> wrote:
>>>>
>>>>> Is anyone else seeing this bootstrap failure on current svn trunk?
>>>>>
>>>>> [ 6%] Linking CXX executable ../../bin/llvm-tblgen
>>>>> cd /sw/src/fink.build/llvm60-6.0.0-1/build/stage1/utils/TableGen &&
>>>>> /sw/bin/cmake -E cmake_link_script CMakeFiles/llvm-tblgen.dir/link.txt
>>>>> --verbose=1
>>>>> /sw/src/fink.build/llvm60-6.0.0-1/opt-bin/ccclang++ -fno-common
>>>>> -fPIC -fvisibility-inlines-hidden -Werror=date-time
>>>>> -Werror=unguarded-availability-new -std=c++11 -Wall -W
>>>>> -Wno-unused-parameter -Wwrite-strings -Wcast-qual
>>>>> -Wmissing-field-initializers -pedantic -Wno-long-long
>>>>> -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
>>>>> -Wstring-conversion -O3 -Wl,-search_paths_first
>>>>> -Wl,-headerpad_max_install_names -L/sw/lib -Wl,-dead_strip
>>>>> CMakeFiles/obj.llvm-tblgen.dir/AsmMatcherEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/AsmWriterEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/AsmWriterInst.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/Attributes.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CallingConvEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeEmitterGen.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenDAGPatterns.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenHwModes.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenInstruction.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenMapTable.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenRegisters.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenSchedule.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CodeGenTarget.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherGen.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcherOpt.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DAGISelMatcher.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DFAPacketizerEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/DisassemblerEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/FastISelEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/FixedLenDecoderEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/GlobalISelEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/InfoByHwMode.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/InstrInfoEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/IntrinsicEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/OptParserEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/PseudoLoweringEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/RegisterBankEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/RegisterInfoEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/SearchableTableEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/SubtargetEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/SubtargetFeatureInfo.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/TableGen.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/Types.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/X86DisassemblerTables.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/X86EVEX2VEXTablesEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/X86FoldTablesEmitter.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/X86ModRMFilters.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/X86RecognizableInstr.cpp.o
>>>>> CMakeFiles/obj.llvm-tblgen.dir/CTagsEmitter.cpp.o -o
>>>>> ../../bin/llvm-tblgen -Wl,-rpath, at loader_path/../lib
>>>>> ../../lib/libLLVMSupport.a ../../lib/libLLVMTableGen.a
>>>>> ../../lib/libLLVMSupport.a -lcurses -lz -lm ../../lib/libLLVMDemangle.a
>>>>> Undefined symbols for architecture x86_64:
>>>>> "llvm::Record::dump() const", referenced from:
>>>>> llvm::getValueTypeByHwMode(llvm::Record*, llvm::CodeGenHwModes
>>>>> const&) in InfoByHwMode.cpp.o
>>>>> "llvm::SubtargetFeatureInfo::dump() const", referenced from:
>>>>> (anonymous namespace)::AsmMatcherInfo::buildInfo() in
>>>>> AsmMatcherEmitter.cpp.o
>>>>> "(anonymous namespace)::MatchableInfo::dump() const", referenced
>>>>> from:
>>>>> (anonymous namespace)::AsmMatcherEmitter::run(llvm::raw_ostream&)
>>>>> in AsmMatcherEmitter.cpp.o
>>>>> ld: symbol(s) not found for architecture x86_64
>>>>> clang: error: linker command failed with exit code 1 (use -v to see
>>>>> invocation)
>>>>> make[2]: *** [bin/llvm-tblgen] Error 1
>>>>> make[1]: *** [utils/TableGen/CMakeFiles/llvm-tblgen.dir/all] Error 2
>>>>> make: *** [all] Error 2
>>>>>
>>>>> This is on x86_64-apple-darwin16 with Xcode 9.0.
>>>>> Jack
>>>>>
>>>>> _______________________________________________
>>>>> LLVM Developers mailing list
>>>>> llvm-dev at lists.llvm.org
>>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>>>>
>>>>>
>>>>
>>>
>>
>
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