[llvm-dev] darwin bootstrap failure

Jack Howarth via llvm-dev llvm-dev at lists.llvm.org
Sat Oct 14 08:06:04 PDT 2017 

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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