[DRE-maint] Bug#1020434: ruby-liquid-c: FTBFS on ppc64el

[Sebastian Ramacher]

Source: ruby-liquid-c
Version: 4.1.0-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher at debian.org

https://buildd.debian.org/status/fetch.php?pkg=ruby-liquid-c&arch=ppc64el&ver=4.1.0-1&stamp=1663761020&raw=0

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby3.0 from debian/ruby-tests.rb                              │
└──────────────────────────────────────────────────────────────────────────────┘

RUBYLIB=. GEM_PATH=/<<PKGBUILDDIR>>/debian/ruby-liquid-c/usr/lib/powerpc64le-linux-gnu/rubygems-integration/3.0.0:/<<PKGBUILDDIR>>/debian/.debhelper/generated/_source/home/.local/share/gem/ruby/3.0.0:/var/lib/gems/3.0.0:/usr/local/lib/ruby/gems/3.0.0:/usr/lib/ruby/gems/3.0.0:/usr/lib/powerpc64le-linux-gnu/ruby/gems/3.0.0:/usr/share/rubygems-integration/3.0.0:/usr/share/rubygems-integration/all:/usr/lib/powerpc64le-linux-gnu/rubygems-integration/3.0.0 ruby3.0 debian/ruby-tests.rb
ruby3.0 -w -Itest /usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb test/unit/block_test.rb test/unit/context_test.rb test/unit/expression_test.rb test/unit/gc_stress_test.rb test/unit/raw_test.rb test/unit/resource_limits_test.rb test/unit/tokenizer_test.rb test/unit/variable_test.rb -v
/<<PKGBUILDDIR>>/debian/ruby-liquid-c/usr/lib/powerpc64le-linux-gnu/rubygems-integration/3.0.0/gems/liquid-c-4.0.0/lib/liquid/c.rb:87: warning: method redefined; discarding old parse_expression
/usr/share/rubygems-integration/all/gems/liquid-5.4.0/lib/liquid/parse_context.rb:30: warning: previous definition of parse_expression was here
<internal:gc>:231:in `verify_compaction_references': Compaction isn't available on this platform (NotImplementedError)
	from /<<PKGBUILDDIR>>/test/test_helper.rb:11:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /<<PKGBUILDDIR>>/test/unit/block_test.rb:3:in `<top (required)>'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:21:in `block in <main>'
	from /usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `select'
	from /usr/share/rubygems-integration/all/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `<main>'
ERROR: Test "ruby3.0" failed. Exiting.
dh_auto_install: error: dh_ruby --install /<<PKGBUILDDIR>>/debian/ruby-liquid-c returned exit code 1
make: *** [debian/rules:7: binary-arch] Error 25

Cheers
-- 
Sebastian Ramacher