rb30-nokogiri, rb31-nokogiri, rb32-nokogiri, rb33-nokogiri @1.16.4: ERROR: Failed to build gem native extension.

[ryandesign (Ryan Carsten Schmidt)]

​https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/267952/steps/install-port/logs/stdio

Building native extensions. This could take a while...
ERROR:  Error installing /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/nokogiri-1.16.4/nokogiri.gem:
	ERROR: Failed to build gem native extension.

    current directory: /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/destroot/opt/local/lib/ruby3.2/gems/3.2.0/gems/nokogiri-1.16.4/ext/nokogiri
/opt/local/bin/ruby3.2 extconf.rb
checking for whether -std=c99 is accepted as CFLAGS... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
	--with-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/opt/local/bin/$(RUBY_BASE_NAME)3.2
	--help
	--clean
	--prevent-strip
/opt/local/lib/ruby3.2/3.2.0/mkmf.rb:490:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.

	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:616:in `block in try_compile'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:563:in `with_werror'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:616:in `try_compile'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:680:in `try_cflags'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:1025:in `block (2 levels) in append_cflags'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:989:in `block in checking_for'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:354:in `block (2 levels) in postpone'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:324:in `open'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:354:in `block in postpone'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:324:in `open'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:350:in `postpone'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:988:in `checking_for'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:1024:in `block in append_cflags'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:1023:in `each'
	from /opt/local/lib/ruby3.2/3.2.0/mkmf.rb:1023:in `append_cflags'
	from extconf.rb:655:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/destroot/opt/local/lib/ruby3.2/gems/3.2.0/extensions/x86_64-darwin-16/3.2.0/nokogiri-1.16.4/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/destroot/opt/local/lib/ruby3.2/gems/3.2.0/gems/nokogiri-1.16.4 for inspection.
Results logged to /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/destroot/opt/local/lib/ruby3.2/gems/3.2.0/extensions/x86_64-darwin-16/3.2.0/nokogiri-1.16.4/gem_make.out
Command failed:  cd "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/nokogiri-1.16.4" && /opt/local/bin/gem3.2 install --local --force --install-dir /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/destroot/opt/local/lib/ruby3.2/gems/3.2.0 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb32-nokogiri/work/nokogiri-1.16.4/nokogiri.gem 
Exit code: 1