[DRE-maint] Bug#1092697: ruby-nokogumbo: FTBFS with ruby3.3: nokogumbo.c:492:27: error: ‘rb_cData’ undeclared (first use in this function)

[Antonio Terceiro]

Source: ruby-nokogumbo
Version: 2.0.5-1
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: debian-ruby at lists.debian.org
Usertags: ruby3.3

Hi,

The ruby3.3 transition has started on unstable. During a test rebuild,
ruby-nokogumbo failed to build.

Relevant part (hopefully):
> gcc -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -I. -I/usr/include/x86_64-linux-gnu/ruby-3.3.0 -I/usr/include/ruby-3.3.0/ruby/backward -I/usr/include/ruby-3.3.0 -I. -I./../../gumbo-parser/src -Wdate-time -D_FORTIFY_SOURCE=2   -fPIC -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -std=c99 -I/usr/lib/x86_64-linux-gnu/rubygems-integration/3.3.0/gems/nokogiri-1.16.4/ext/nokogiri  -o nokogumbo.o -c nokogumbo.c
> In file included from /usr/include/ruby-3.3.0/ruby/internal/core.h:27,
>                  from /usr/include/ruby-3.3.0/ruby/ruby.h:29,
>                  from /usr/include/ruby-3.3.0/ruby.h:38,
>                  from nokogumbo.c:22:
> nokogumbo.c: In function ‘wrap_parse_args’:
> nokogumbo.c:492:27: error: ‘rb_cData’ undeclared (first use in this function)
>   492 |   return Data_Wrap_Struct(rb_cData, parse_args_mark, RUBY_NEVER_FREE, args);
>       |                           ^~~~~~~~
> /usr/include/ruby-3.3.0/ruby/internal/core/rdata.h:204:10: note: in definition of macro ‘Data_Wrap_Struct’
>   204 |         (klass),                                  \
>       |          ^~~~~
> nokogumbo.c:492:27: note: each undeclared identifier is reported only once for each function it appears in
>   492 |   return Data_Wrap_Struct(rb_cData, parse_args_mark, RUBY_NEVER_FREE, args);
>       |                           ^~~~~~~~
> /usr/include/ruby-3.3.0/ruby/internal/core/rdata.h:204:10: note: in definition of macro ‘Data_Wrap_Struct’
>   204 |         (klass),                                  \
>       |          ^~~~~
> make[1]: *** [Makefile:248: nokogumbo.o] Error 1


The full build log is available at
https://people.debian.org/~terceiro/ruby3.3/ruby-nokogumbo_2.0.5-1+rebuild1736519156_amd64.build
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