On Wed, Oct 23, 2019 at 10:12 AM Yonghong Song yhs@fb.com wrote:
On 10/22/19 8:29 PM, Prabhakar Kushwaha wrote:
Thanks Yonghong for replying.
On Wed, Oct 23, 2019 at 8:04 AM Yonghong Song yhs@fb.com wrote:
On 10/22/19 6:35 PM, Prabhakar Kushwaha wrote:
Adding other mailing list, folks...
Hi All,
I am trying to build kselftest on Linux-5.4 on ubuntu 18.04. I installed LLVM-9.0.0 and Clang-9.0.0 from below links after following steps from [1] because of discussion [2]
Could you try latest llvm trunk (pre-release 10.0.0)? LLVM 9.0.0 has some codes for CORE, but it is not fully supported and has some bugs which are only fixed in LLVM 10.0.0. We intend to make llvm 10 as the one we claim we have support. Indeed CORE related changes are mostly added during 10.0.0 development period.
can you please help me the link to download as "https://urldefense.proofpoint.com/v2/url?u=https-3A__prereleases.llvm.org_&a... " does not have LLVM-10.0.0 packages.
llvm 10 has not been released. Could you follow LLVM source build insn at https://github.com/iovisor/bcc/blob/master/INSTALL.md?
Specifically: git clone http://llvm.org/git/llvm.git cd llvm/tools; git clone http://llvm.org/git/clang.git cd ..; mkdir -p build/install; cd build cmake -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \ -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install .. make make install export PATH=$PWD/install/bin:$PATH
Thanks Yonghong..
after following above steps no more segmentation fault are there.
--pk