Hello Jim,

On Wed, Feb 17, 2021 at 08:46:15AM -0500, Jim Jagielski wrote:

> The above issue (https://bz.apache.org/ooo/show_bug.cgi?id=128426)
> is closed for 4.1.x but it seems to crop back up with the various
> 4.2.x builds on macOS. Of particular interest is that what "fixed"
> the bug back when we were handling 4.1.9 RCs was that the bug occurred
> when built using a later clang++ version (10.x) but did NOT happen
> when compiled with Xcode7 and clang++ 7.3.0. In both cases, the macOS
> 10.11 SDK was used.
> 
> So there is something in the default behavior of clang++ in Xcode that
> changed after Xcode7 that causes this bug to pop up.

If you think that the bug is related to clang, then I could help
checking if the problem also appears on Linux. But the current sources
do not build with clang.

I tried on my Ubuntu 18.04 x86_64 with:
$ clang-10 --version
clang version 10.0.0-4ubuntu1~18.04.2 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin

I was stopped by errors in the "bridges" module; there seem to be
conflicts between ``our'' and ``system'' implementations of structs
involved in exception handling.

If the FreeBSD port uses clang, maybe the involved people could help
in letting clang work under Linux as well?  I cannot build nor test
AOO on FreeBSD, at the moment.

> Does anyone know offhand what code and logic paths are involved in
> the "generate a graph from spreadsheet data" action. I'd like to narrow
> down what modules to focus on. Not sure if its a UNO bug and something
> with maybe the assembly of some of the ASM chunks.

I have never looked into that part, unfortunately.

Best regards,
-- 
Arrigo

http://rigo.altervista.org

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  • Bugz: 128426 Jim Jagielski
    • Re: Bugz: 128426 Arrigo Marchiori

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