RE: Building Elfutils with Mingw32

[McAllister, Colin via Elfutils-devel]

Hi Ulf,

I did see that there were quite a few patches sent to the ML toward the end of 
2022 that attempted to add Windows support.
https://sourceware.org/pipermail/elfutils-devel/2022q4/005449.html
https://sourceware.org/pipermail/elfutils-devel/2022q4/005667.html

It looks like some of the patches were merged, but quite a few were never 
applied. I'm wondering if it'd be possible to finish adding support upstream 
such that a fork would no longer be needed?

I would be happy to help contribute however I can.

Best,
Colin

-Original Message-
From: Ulf Hermann  
Sent: Thursday, September 14, 2023 1:34 AM
To: McAllister, Colin ; 
elfutils-devel@sourceware.org
Subject: Re: Building Elfutils with Mingw32

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Hi,

keeping the windows/elfutils fork up to date definitely is a lot of work, which 
is why I haven't found the time to do it for a while.
However, perfparser could in fact also use debuginfod (with some caveats).

I guess that some more of my patches could be upstreamed if properly cleaned 
up. A rebase rather than a merge may be more conductive to this.

All I can do right now is tell you that I'd be happy about any contribution. 
The repository I've been using still exists and accepts outside contributions. 
See 
https://urldefense.com/v3/__https://codereview.qt-project.org/q/repo:qt-creator/elfutils__;!!EJc4YC3iFmQ!V-n1VhUSf6Zz6kOtv6XIbgO0el_54wkfPU0fV7nrQMXmpser6j6-rFUtlaE2bw6kNlqXpIYTJpkFBTF13J0n02PTDg$
  . You have to go through the Qt CLA process to work with it, but the CLA is 
largely meaningless in this case. I'd be happy to move the repository to a more 
"official" place without CLA.

There have also been other people on this mailing list talking about porting 
elfutils to windows. Maybe if we combine our efforts we'll actually find a way 
to maintain a port.

best regards,
Ulf

Re: Building Elfutils with Mingw32

[Ulf Hermann via Elfutils-devel]

Hi,

keeping the windows/elfutils fork up to date definitely is a lot of 
work, which is why I haven't found the time to do it for a while. 
However, perfparser could in fact also use debuginfod (with some caveats).


I guess that some more of my patches could be upstreamed if properly 
cleaned up. A rebase rather than a merge may be more conductive to this.


All I can do right now is tell you that I'd be happy about any 
contribution. The repository I've been using still exists and accepts 
outside contributions. See 
https://codereview.qt-project.org/q/repo:qt-creator/elfutils . You have 
to go through the Qt CLA process to work with it, but the CLA is largely 
meaningless in this case. I'd be happy to move the repository to a more 
"official" place without CLA.


There have also been other people on this mailing list talking about 
porting elfutils to windows. Maybe if we combine our efforts we'll 
actually find a way to maintain a port.


best regards,
Ulf