=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Installing for ruby31-cairo-1.17.8nb1
=> Generating pre-install file lists
=> Installing gem into installation root
Building native extensions. This could take a while...
ERROR:  Error installing /Users/pbulk/build/graphics/ruby-cairo/work/cairo-1.17.8/cairo-1.17.8.gem:
	ERROR: Failed to build gem native extension.

    current directory: /Users/pbulk/build/graphics/ruby-cairo/work/.inst/opt/pkg/lib/ruby/gems/3.1.0/gems/cairo-1.17.8/ext/cairo
/opt/pkg/bin/ruby31 -I /opt/pkg/lib/ruby/3.1.0 extconf.rb
checking for GCC... yes
checking for Homebrew... no
checking for cairo version (>= 1.2.0)... *** 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
	--without-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/pkg/bin/$(RUBY_BASE_NAME)31
	--with-pkg-config
	--without-pkg-config
<internal:dir>:220:in `glob': Interrupted system call - /usr/lib (Errno::EINTR)
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:160:in `compute_default_path'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:49:in `default_path'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:269:in `initialize'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:576:in `new'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:576:in `package_config'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:583:in `exist?'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:623:in `check_version?'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:640:in `block in have_package'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:989:in `block in checking_for'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:354:in `block (2 levels) in postpone'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:324:in `open'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:354:in `block in postpone'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:324:in `open'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:350:in `postpone'
	from /opt/pkg/lib/ruby/3.1.0/mkmf.rb:988:in `checking_for'
	from /opt/pkg/lib/ruby/gems/3.1.0/gems/pkg-config-1.5.1/lib/pkg-config.rb:639:in `have_package'
	from extconf.rb:42:in `required_pkg_config_package'
	from extconf.rb:50:in `<main>'

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

  /Users/pbulk/build/graphics/ruby-cairo/work/.inst/opt/pkg/lib/ruby/gems/3.1.0/extensions/arm64-darwin-22/3.1.0/cairo-1.17.8/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /Users/pbulk/build/graphics/ruby-cairo/work/.inst/opt/pkg/lib/ruby/gems/3.1.0/gems/cairo-1.17.8 for inspection.
Results logged to /Users/pbulk/build/graphics/ruby-cairo/work/.inst/opt/pkg/lib/ruby/gems/3.1.0/extensions/arm64-darwin-22/3.1.0/cairo-1.17.8/gem_make.out
*** Error code 1

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/graphics/ruby-cairo
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/graphics/ruby-cairo