Issue #20451 has been updated by ylecuyer (Yoann Lecuyer).
File Dockerfile.ol8 added
I tested both PR with ol8/ol9 using the attached dockerfile and they both work OK
I'll close my PR in favor of yours as it is more complete regarding the backport.
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Bug #20451: Bad Ruby 3.1.5 backport causes fiddle to fail to build
https://bugs.ruby-lang.org/issues/20451#change-108156
* Author: Bo98 (Bo Anderson)
* Status: Open
* ruby -v: 3.1.5p252
* Backport: 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: DONTNEED, 3.3: DONTNEED
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Ruby 3.1.5 shipped with the following backport:
https://github.com/ruby/ruby/commit/84f2aabd272a54e79979795d2d405090704a1d07
However this backport directly breaks the build:
```
closure.c:279:60: error: use of undeclared identifier 'data'
result = ffi_prep_closure(pcl, cif, callback, (void *)(data->self));
^
```
The original commit (
https://github.com/ruby/fiddle/commit/2530496602) was updating the
second branch to match the change in the first branch a couple lines up. However that
change in the other branch does not exist in Ruby 3.1. The commit in question requires a
previous commit of
https://github.com/ruby/fiddle/commit/81a8a56239973ab7559229830a449d201955b….
The backport should either be reverted or an other commit should also be backported. Note
that these commits were in a series of many commits made to fix an upstream issue
https://github.com/ruby/fiddle/issues/102 so I cannot vouch whether or not the two commits
are sufficient to fix the originally reported issue.
---Files--------------------------------
Dockerfile.ol8 (747 Bytes)
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