[llvm-dev] Problem with Polly build

[Eugene Zelenko via llvm-dev]

On Mon, May 1, 2017 at 3:27 PM, Michael Kruse <llvmdev at meinersbur.de> wrote:
> 2017-05-01 20:16 GMT+02:00 Eugene Zelenko via llvm-dev
> <llvm-dev at lists.llvm.org>:
>> Hi, Hongbin!
>>
>> On Mon, May 1, 2017 at 11:06 AM, Hongbin Zheng <etherzhhb at gmail.com> wrote:
>>> Hi Eugene,
>>>
>>> It is strange, I also do a clean build with CMake+make with r301734 and it
>>> is ok. Could you provide more details?
>>>
>>> Thanks
>>> Hongbin
>>
>> My CMake parameters:
>>
>> ${CMake}                        \
>>     -DCMAKE_BUILD_TYPE="Release"            \
>>     -DCMAKE_INSTALL_PREFIX:PATH=${InstallDir}    \
>>     -DCMAKE_C_COMPILER=${GCCDir}/bin/gcc        \
>>     -DCMAKE_C_FLAGS="-m64"                \
>>     -DCMAKE_CXX_COMPILER=${GCCDir}/bin/g++        \
>>     -DCMAKE_CXX_FLAGS="-m64"            \
>>     -DPYTHON_EXECUTABLE=${PythonDir}/bin/python    \
>>     -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON        \
>>     -DLLVM_LIBDIR_SUFFIX=64                \
>>     -DLLVM_TARGETS_TO_BUILD="X86"            \
>>     ${LLVMSourceDir}
>>
>> I build LLVM, Clang, Clang extra tools, Compiler-RT and Polly together.
>
> I tried this configuration (I have lld, lldb, libcxx etc in my source
> tree as well). Neither "make LLVMPolly -j8" nor "make Polly -j8"
> resulted in an error on a clean build.
>
> Can you try "make intrinsics_gen" before building anything else? The
> should generate the missing "llvm/IR/Attributes.gen".
>
> You could also try "-DLLVM_POLLY_LINK_INTO_TOOLS=OFF".
>
> Michael

Yes, my build proceeded after make intrinsics_gen.

But originally I run make -j 4 for entire source tree (clean build),
not particular Polly target. In such proper solution is that Polly
should depend on intrinsics_gen.

Eugene.