b7b5473796
The patch implements the methods as rb_f_notimplement.
To test for compaction users can now use `GC.respond_to?(:compact)`.
The upstream patch relies on the macro `GC_COMPACTION_SUPPORTED`
that is defined when the `__wasi__` is false. The define is defined by
an arch conditional in the specfile, which is not optimal but works in our case.
663833b08f
https://bugs.ruby-lang.org/issues/18829
This also requires regenerating the gc.rbinc and miniprelude.c
since the patch touches gc.rb. This patch is available in
ruby-3.2.0-define-unsupported-gc-compaction-methods_generated-files.patch.
To regenerate the gc.rbinc and miniprelude.c files patch:
~~~
tar -Jxvf ./ruby-3.1.2.tar.xz
git clone https://github.com/ruby/ruby.git
cd ruby && git checkout v3_1_2
patch -p1 < ../ruby-3.2.0-define-unsupported-gc-compaction-methods-as-rb_f_notimplement.patch
./autogen.sh && ./configure
make gc.rbinc miniprelude.c
cd ..
diff -u {ruby-3.1.2,ruby}/gc.rbinc > ruby-3.2.0-define-unsupported-gc-compaction-methods_generated-files.patch
diff -u {ruby-3.1.2,ruby}/miniprelude.c >> ruby-3.2.0-define-unsupported-gc-compaction-methods_generated-files.patch
~~~
Uptream bug: https://bugs.ruby-lang.org/issues/18779
Upstream PR: https://github.com/ruby/ruby/pull/5934