[Pkg-cmake-team] Bug#1057717: cmake ftbfs on ppc64el (and ppc64)

[Timo Röhling]

Control: severity -1 normal
Control: affects -1 + src:cmake
Control: reassign -1 libuv1 1.46.0-2


The ppc64 related segfaults seems to have suddenly vanished again 
with libuv1 1.46.0-3.

After some discussion and bug hunting with upstream [1], which could 
not reproduce the bug on their end, I think this was either caused 
by a tainted ppc64el build of libuv1 in Debian, or this points to a 
very well hidden bug in libuv1 that needs very specific conditions 
to trigger.

In either case, I find it justified to lower the severity and 
reassign the bug to libuv1. I suggest we keep this bug open for now, 
in case the problem resurfaces on our buildds.


Cheers
Timo

[1] https://gitlab.kitware.com/cmake/cmake/-/issues/25500


On Thu, 7 Dec 2023 15:02:33 +0100 Matthias Klose <doko at debian.org> 
wrote:
> Package: src:cmake
> Version: 3.28.0-1
> Severity: serious
> Tags: sid trixie
> 
> cmake ftbfs on ppc64el (and ppc64):
> 
> [...]
> 99% tests passed, 5 tests failed out of 697
> 
> Label Time Summary:
> CMake      = 1205.59 sec*proc (290 tests)
> CUDA       =  90.91 sec*proc (11 tests)
> HIP        =  17.89 sec*proc (6 tests)
> ISPC       =  60.92 sec*proc (6 tests)
> Label1     =   0.06 sec*proc (1 test)
> Label2     =   0.06 sec*proc (1 test)
> Qt5        = 678.18 sec*proc (49 tests)
> command    =   6.93 sec*proc (23 tests)
> policy     =  81.42 sec*proc (42 tests)
> run        = 1198.66 sec*proc (267 tests)
> 
> Total Test time (real) = 436.62 sec
> 
> The following tests FAILED:
> 	108 - LibName (SEGFAULT)
> 	241 - CMakeCommands.add_link_options (SEGFAULT)
> 	264 - CTestTestDepends (Failed)
> 	393 - RunCMake.FPHSA (SEGFAULT)
> 	467 - RunCMake.cmake_path (SEGFAULT)
> Errors while running CTest
> make[2]: *** [Makefile:94: test] Error 8
> make[2]: Leaving directory '/<<PKGBUILDDIR>>/Build'
> 
> 

-- 
⢀⣴⠾⠻⢶⣦⠀   ╭────────────────────────────────────────────────────╮
⣾⠁⢠⠒⠀⣿⡁   │ Timo Röhling                                       │
⢿⡄⠘⠷⠚⠋⠀   │ 9B03 EBB9 8300 DF97 C2B1  23BF CC8C 6BDD 1403 F4CA │
⠈⠳⣄⠀⠀⠀⠀   ╰────────────────────────────────────────────────────╯
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