This is from the openSUSE buildbot so its always a clean build. lldb is
placed under tools along with clang (libcxx, libcxxabi is enabled too
fwiw). Exact compile line is:
cmake -G "Ninja" \
-DBUILD_SHARED_LIBS=ON \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DCMAKE_INSTALL_PREFIX=%{_prefix} \
-DLLVM_LIBDIR_SUFFIX=64 \
-DLLVM_REQUIRES_RTTI=ON \
-DLLVM_ENABLE_TIMESTAMPS=OFF \
-DLLVM_ENABLE_ASSERTIONS=ON \
-DLLVM_ENABLE_PIC=ON \
-DLLVM_BINUTILS_INCDIR=/usr/include \
-DLLVM_TARGETS_TO_BUILD=all \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_INCLUDE_TESTS=OFF \
-DLLVM_ENABLE_LIBCXX=ON \
..
Thanks.
On Tue, Nov 25, 2014 at 5:04 PM, Vince Harron <vhar...@google.com> wrote:
> The debian buildbot and many others are able to build. What is your exact
> build process?
>
> Have you tried doing a clean checkout/build?
> On Nov 25, 2014 5:27 AM, "İsmail Dönmez" <ism...@donmez.ws> wrote:
>
>> Hi,
>>
>> For the last week or so my combined llvm+clang+lldb build fails while
>> linking lldb-gdbserver:
>>
>> lib/liblldbHost.a(Host.cpp.o): In function
>> `lldb_private::Host::RunShellCommand(char const*, char const*, int*, int*,
>> std::
>> __1::basic_string<char, std::__1::char_traits<char>,
>> std::__1::allocator<char> >*, unsigned int, bool)':
>>
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/Host/common/Host.cpp:578:
>> warning: the use of `mktemp' is dang
>> erous, better use `mkstemp'
>> lib/liblldbExpression.a(ClangExpressionParser.cpp.o): In function
>> `ClangExpressionParser':
>>
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/Expression/ClangExpressionParser.cpp:127:
>> undefined reference
>> to `llvm::sys::getDefaultTargetTriple()'
>> lib/liblldbExpression.a(ClangExpressionParser.cpp.o): In function
>> `lldb_private::ClangExpressionParser::Parse(lldb_private:
>> :Stream&)':
>>
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/Expression/ClangExpressionParser.cpp:315:
>> undefined reference
>> to `llvm::sys::fs::createTemporaryFile(llvm::Twine const&,
>> llvm::StringRef, int&, llvm::SmallVectorImpl<char>&)'
>>
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/Expression/ClangExpressionParser.cpp:311:
>> undefined reference
>> to `llvm::sys::fs::createUniqueFile(llvm::Twine const&, int&,
>> llvm::SmallVectorImpl<char>&, unsigned int)'
>>
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/Expression/ClangExpressionParser.cpp:339:
>> undefined reference
>> to `llvm::MemoryBuffer::getMemBufferCopy(llvm::StringRef, llvm::Twine
>> const&)'
>>
>> tools/lldb/tools/lldb-gdbserver/CMakeFiles/lldb-gdbserver.dir/__/__/source/lldb.cpp.o:
>> In function `lldb_private::Initializ
>> e()':
>> /home/abuild/rpmbuild/BUILD/llvm/stage2/../tools/lldb/source/lldb.cpp:130:
>> undefined reference to `llvm::install_fatal_erro
>> r_handler(void (*)(void*, std::__1::basic_string<char,
>> std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool),
>> void*
>> )'
>>
>> [lots of similar errors]
>>
>> This seems to be due to failing to link to LLVMSupport library which
>> could be fixed by
>>
>> --- lldb/cmake/LLDBDependencies.cmake
>> +++ lldb/cmake/LLDBDependencies.cmake
>> @@ -161,6 +161,7 @@ set( LLVM_LINK_COMPONENTS
>> mcdisassembler
>> executionengine
>> option
>> + support
>> )
>>
>>
>> but then I hit more undefined symbols elsewhere. So I am wondering if I
>> am the only one hitting this error.
>>
>> Regards,
>> ismail
>>
>>
>> _______________________________________________
>> lldb-dev mailing list
>> lldb-dev@cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
>>
>>
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