Ashwani Raina has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19514 )

Change subject: [thirdparty] skip build/generation of LLVM benchmarks
......................................................................


Patch Set 2:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/19514/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/19514/1//COMMIT_MSG@9
PS1, Line 9: benchmarsk
nit: benchmarks


http://gerrit.cloudera.org:8080/#/c/19514/1//COMMIT_MSG@9
PS1, Line 9: turns off generation and build of LLVM
Just curious - how do you decide whether this is a candidate for which 
generation and build can be turned off?


http://gerrit.cloudera.org:8080/#/c/19514/1//COMMIT_MSG@13
PS1, Line 13: building LLVM on Ubuntu 22.04
I started a fresh build (without setting CPATH). I was able to build thirdparty 
successfully but kudu release build failed with following error:
+++
[ 34%] Generating precompiled.ll
kudu/src/kudu/codegen/precompiled.cc:36:10: fatal error: 'cstdint' file not 
found
#include <cstdint>
         ^~~~~~~~~
1 error generated.
make[2]: *** [src/kudu/codegen/CMakeFiles/codegen.dir/build.make:85: 
src/kudu/codegen/precompiled.ll] Error 1
make[1]: *** [CMakeFiles/Makefile2:4672: 
src/kudu/codegen/CMakeFiles/codegen.dir/all] Error 2
+++

With this patch, were you able to build complete kudu source on Ubuntu 22.04?


http://gerrit.cloudera.org:8080/#/c/19514/1//COMMIT_MSG@13
PS1, Line 13: without patching
            : the LLVM code itself
It seems they have fixed this in later releases of llvm but not in this version:
https://reviews.llvm.org/rGb498303066a63a203d24f739b2d2e0e56dca70d1

Would it make sense to upgrade the version of third-party source within kudu 
repo?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I67592101c5e105b8a4b36fc231b0e67e4585fb0b
Gerrit-Change-Number: 19514
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Ashwani Raina <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Marton Greber <[email protected]>
Gerrit-Reviewer: Yifan Zhang <[email protected]>
Gerrit-Reviewer: Yingchun Lai <[email protected]>
Gerrit-Comment-Date: Tue, 21 Feb 2023 11:15:01 +0000
Gerrit-HasComments: Yes

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