current directory: /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/cairo-1.16.4/ext/cairo
/Users/aklu/.asdf/installs/ruby/2.6.3/bin/ruby -I /Users/aklu/.asdf/installs/ruby/2.6.3/lib/ruby/2.6.0 -r ./siteconf20201026-8512-1nvisx.rb extconf.rb
checking for GCC... yes
checking for Homebrew... yes
checking for cairo version (>= 1.2.0)... yes
*** 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=/Users/aklu/.asdf/installs/ruby/2.6.3/bin/$(RUBY_BASE_NAME)
        --with-pkg-config
        --without-pkg-config
        --with-override-variables
        --without-override-variables
/Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:299:in `parse_pc': .pc for /usr/local/opt/libffi/lib/pkgconfig/libffi.pc doesn't exist. (RuntimeError)
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:196:in `declaration'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:210:in `collect_cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:145:in `cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:215:in `block in collect_cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:214:in `collect'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:214:in `collect_cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:145:in `cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:215:in `block in collect_cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:214:in `collect'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:214:in `collect_cflags'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:154:in `cflags_only_other'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:472:in `cflags_only_other'
        from /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/pkg-config-1.2.8/lib/pkg-config.rb:519: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/aklu/u-app/vendor/bundle/ruby/2.6.0/extensions/x86_64-darwin-19/2.6.0/cairo-1.16.4/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/gems/cairo-1.16.4 for inspection.
Results logged to /Users/aklu/u-app/vendor/bundle/ruby/2.6.0/extensions/x86_64-darwin-19/2.6.0/cairo-1.16.4/gem_make.out

An error occurred while installing cairo (1.16.4), and Bundler cannot continue.
Make sure that `gem install cairo -v '1.16.4'` succeeds before bundling.

In Gemfile:
  cairo

checking for GCC... -------------------- yes

"clang -o conftest -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0/x86_64-darwin19 -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0/ruby/backward -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0 -I. -I/Users/aklu/.asdf/installs/ruby/2.6.3/include  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wdeclaration-after-statement -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens  -fno-common -pipe conftest.c  -L. -L/Users/aklu/.asdf/installs/ruby/2.6.3/lib -L. -L/Users/aklu/.asdf/installs/ruby/2.6.3/lib  -fstack-protector-strong -L/usr/local/lib     -lruby.2.6   "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */

"clang -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0/x86_64-darwin19 -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0/ruby/backward -I/Users/aklu/.asdf/installs/ruby/2.6.3/include/ruby-2.6.0 -I. -I/Users/aklu/.asdf/installs/ruby/2.6.3/include  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wdeclaration-after-statement -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: #ifndef __GNUC__
5: # error
6: |:/ === __GNUC__ undefined === /:|
7: #endif
/* end */

--------------------

checking for Homebrew... -------------------- yes

--------------------

have_package: checking for cairo version (>= 1.2.0)... -------------------- yes

--------------------

cairo: Unsatisfied dependency: XQuartz 0.0.0
Homebrew does not package XQuartz. Installers may be found at:
  https://xquartz.macosforge.org

checking for GCC... yes
checking for Win32 OS... no
checking for cairo version (>= 1.2.0)... no
checking for brew... yes
installing 'cairo' native package... failed
failed to run 'brew install cairo'.
*** 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=/Users/pm/.rvm/rubies/ruby-2.1.2/bin/ruby
    --with-pkg-config
    --without-pkg-config
    --with-override-variables
    --without-override-variables

extconf failed, exit code 1

Benjamins-MacBook-Pro:caredox Ben$ sudo gem install cairo
Password:
Fetching: pkg-config-1.1.5.gem (100%)
Successfully installed pkg-config-1.1.5
Fetching: cairo-1.12.9.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing cairo:
    ERROR: Failed to build gem native extension.

    /Users/Ben/.rvm/rubies/ruby-1.9.3-p550/bin/ruby -r ./siteconf20141110-82223-1dv66fm.rb extconf.rb
checking for GCC... yes
checking for Win32 OS... no
checking for cairo version (>= 1.2.0)... yes
checking for Mac OS X... yes
checking for HAVE_RUBY_ST_H in ruby.h... yes
checking for HAVE_RUBY_IO_H in ruby.h... yes
checking for rb_errinfo() in ruby.h... yes
checking for enum ruby_value_type in ruby.h... yes
creating Makefile

make  clean

make
compiling rb_cairo.c
couldn't understand kern.osversion `14.0.0'
rb_cairo.c: In function ‘rb_cairo_satisfied_version’:
rb_cairo.c:31: warning: unused parameter ‘self’
compiling rb_cairo_constants.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_constants.c: In function ‘rb_cairo_operator_from_ruby_object’:
rb_cairo_constants.c:152: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_antialias_from_ruby_object’:
rb_cairo_constants.c:153: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_fill_rule_from_ruby_object’:
rb_cairo_constants.c:154: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_line_cap_from_ruby_object’:
rb_cairo_constants.c:155: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_line_join_from_ruby_object’:
rb_cairo_constants.c:156: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_font_slant_from_ruby_object’:
rb_cairo_constants.c:157: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_font_weight_from_ruby_object’:
rb_cairo_constants.c:158: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_subpixel_order_from_ruby_object’:
rb_cairo_constants.c:159: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_hint_style_from_ruby_object’:
rb_cairo_constants.c:160: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_hint_metrics_from_ruby_object’:
rb_cairo_constants.c:161: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_path_data_type_from_ruby_object’:
rb_cairo_constants.c:162: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_extend_from_ruby_object’:
rb_cairo_constants.c:165: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_filter_from_ruby_object’:
rb_cairo_constants.c:166: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_svg_version_from_ruby_object’:
rb_cairo_constants.c:168: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_ps_level_from_ruby_object’:
rb_cairo_constants.c:173: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_pdf_version_from_ruby_object’:
rb_cairo_constants.c:180: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_text_cluster_flags_from_ruby_object’:
rb_cairo_constants.c:186: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_script_mode_from_ruby_object’:
rb_cairo_constants.c:190: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘rb_cairo_region_overlap_from_ruby_object’:
rb_cairo_constants.c:194: warning: comparison of unsigned expression < 0 is always false
rb_cairo_constants.c: In function ‘cr_svg_get_versions’:
rb_cairo_constants.c:208: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_svg_version_to_string’:
rb_cairo_constants.c:227: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_format_stride_for_width’:
rb_cairo_constants.c:246: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_ps_get_levels’:
rb_cairo_constants.c:256: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_ps_level_to_string’:
rb_cairo_constants.c:274: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_pdf_get_versions’:
rb_cairo_constants.c:293: warning: unused parameter ‘self’
rb_cairo_constants.c: In function ‘cr_pdf_version_to_string’:
rb_cairo_constants.c:311: warning: unused parameter ‘self’
compiling rb_cairo_context.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_context.c: In function ‘cr_destroy_all_guarded_contexts_at_end_iter’:
rb_cairo_context.c:1496: warning: unused parameter ‘value’
rb_cairo_context.c:1496: warning: unused parameter ‘data’
rb_cairo_context.c: In function ‘cr_destroy_all_guarded_contexts_at_end’:
rb_cairo_context.c:1503: warning: unused parameter ‘data’
compiling rb_cairo_device.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_device.c: In function ‘cr_device_script_supported_p’:
rb_cairo_device.c:100: warning: unused parameter ‘klass’
rb_cairo_device.c: In function ‘cr_device_xml_supported_p’:
rb_cairo_device.c:110: warning: unused parameter ‘klass’
rb_cairo_device.c: In function ‘cr_device_initialize’:
rb_cairo_device.c:192: warning: unused parameter ‘argc’
rb_cairo_device.c:192: warning: unused parameter ‘argv’
rb_cairo_device.c: In function ‘cr_finish_all_guarded_devices_at_end_iter’:
rb_cairo_device.c:262: warning: unused parameter ‘value’
rb_cairo_device.c:262: warning: unused parameter ‘data’
rb_cairo_device.c: In function ‘cr_finish_all_guarded_devices_at_end’:
rb_cairo_device.c:269: warning: unused parameter ‘data’
compiling rb_cairo_exception.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_exception.c: In function ‘rb_cairo_check_status’:
rb_cairo_exception.c:70: warning: enumeration value ‘CAIRO_STATUS_JBIG2_GLOBAL_MISSING’ not handled in switch
compiling rb_cairo_font_extents.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_font_face.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_font_options.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_glyph.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_io.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_matrix.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_matrix.c: In function ‘cr_matrix_init_identity’:
rb_cairo_matrix.c:86: warning: unused parameter ‘self’
rb_cairo_matrix.c: In function ‘cr_matrix_init_translate’:
rb_cairo_matrix.c:94: warning: unused parameter ‘self’
rb_cairo_matrix.c: In function ‘cr_matrix_init_scale’:
rb_cairo_matrix.c:102: warning: unused parameter ‘self’
rb_cairo_matrix.c: In function ‘cr_matrix_init_rotate’:
rb_cairo_matrix.c:110: warning: unused parameter ‘self’
compiling rb_cairo_path.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_path.c: In function ‘cr_path_move_to_initialize’:
rb_cairo_path.c:139: warning: unused parameter ‘self’
rb_cairo_path.c: In function ‘cr_path_line_to_initialize’:
rb_cairo_path.c:158: warning: unused parameter ‘self’
rb_cairo_path.c: In function ‘cr_path_curve_to_initialize’:
rb_cairo_path.c:177: warning: unused parameter ‘self’
rb_cairo_path.c: In function ‘cr_path_close_path_initialize’:
rb_cairo_path.c:213: warning: unused parameter ‘self’
compiling rb_cairo_pattern.c
couldn't understand kern.osversion `14.0.0'
rb_cairo_pattern.c: In function ‘cr_pattern_solid_supported_p’:
rb_cairo_pattern.c:87: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_surface_supported_p’:
rb_cairo_pattern.c:93: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_gradient_supported_p’:
rb_cairo_pattern.c:99: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_linear_supported_p’:
rb_cairo_pattern.c:105: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_radial_supported_p’:
rb_cairo_pattern.c:111: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_mesh_supported_p’:
rb_cairo_pattern.c:117: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_raster_source_supported_p’:
rb_cairo_pattern.c:127: warning: unused parameter ‘klass’
rb_cairo_pattern.c: In function ‘cr_pattern_initialize’:
rb_cairo_pattern.c:180: warning: unused parameter ‘argc’
rb_cairo_pattern.c:180: warning: unused parameter ‘argv’
rb_cairo_pattern.c: In function ‘cr_mesh_pattern_set_control_point’:
rb_cairo_pattern.c:598: warning: comparison of unsigned expression >= 0 is always true
rb_cairo_pattern.c: In function ‘cr_mesh_pattern_set_corner_color_generic’:
rb_cairo_pattern.c:628: warning: comparison of unsigned expression >= 0 is always true
rb_cairo_pattern.c: In function ‘cr_mesh_pattern_get_corner_color’:
rb_cairo_pattern.c:692: warning: comparison of unsigned expression >= 0 is always true
rb_cairo_pattern.c: In function ‘cr_mesh_pattern_get_control_point’:
rb_cairo_pattern.c:726: warning: comparison of unsigned expression >= 0 is always true
rb_cairo_pattern.c: In function ‘cr_raster_source_acquire_callback’:
rb_cairo_pattern.c:748: warning: unused parameter ‘pattern’
rb_cairo_pattern.c: In function ‘cr_raster_source_release_callback’:
rb_cairo_pattern.c:781: warning: unused parameter ‘pattern’
rb_cairo_pattern.c: In function ‘cr_raster_source_snapshot_callback’:
rb_cairo_pattern.c:830: warning: unused parameter ‘pattern’
rb_cairo_pattern.c: In function ‘cr_raster_source_copy_callback’:
rb_cairo_pattern.c:854: warning: unused parameter ‘pattern’
rb_cairo_pattern.c:856: warning: unused parameter ‘other’
rb_cairo_pattern.c: In function ‘cr_raster_source_finish_callback’:
rb_cairo_pattern.c:879: warning: unused parameter ‘pattern’
compiling rb_cairo_private.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_rectangle.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_region.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_scaled_font.c
couldn't understand kern.osversion `14.0.0'
compiling rb_cairo_surface.c
couldn't understand kern.osversion `14.0.0'
In file included from /System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:55,
                 from /System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:23,
                 from /usr/local/Cellar/cairo/1.14.0/include/cairo/cairo-quartz.h:43,
                 from rb_cairo_surface.c:54:
/System/Library/Frameworks/CoreServices.framework/Frameworks/FSEvents.framework/Headers/FSEvents.h:262: error: expected ‘,’ or ‘}’ before ‘__attribute__’
/System/Library/Frameworks/CoreServices.framework/Frameworks/FSEvents.framework/Headers/FSEvents.h:414: error: expected ‘,’ or ‘}’ before ‘__attribute__’
rb_cairo_surface.c: In function ‘cr_surface_image_supported_p’:
rb_cairo_surface.c:230: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_pdf_supported_p’:
rb_cairo_surface.c:236: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_ps_supported_p’:
rb_cairo_surface.c:246: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_quartz_supported_p’:
rb_cairo_surface.c:256: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_win32_supported_p’:
rb_cairo_surface.c:266: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_svg_supported_p’:
rb_cairo_surface.c:276: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_win32_printing_supported_p’:
rb_cairo_surface.c:286: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_quartz_image_supported_p’:
rb_cairo_surface.c:296: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_script_supported_p’:
rb_cairo_surface.c:306: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_recording_supported_p’:
rb_cairo_surface.c:316: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_gl_supported_p’:
rb_cairo_surface.c:326: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_tee_supported_p’:
rb_cairo_surface.c:342: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_xml_supported_p’:
rb_cairo_surface.c:352: warning: unused parameter ‘klass’
rb_cairo_surface.c: In function ‘cr_surface_initialize’:
rb_cairo_surface.c:432: warning: unused parameter ‘argc’
rb_cairo_surface.c:432: warning: unused parameter ‘argv’
rb_cairo_surface.c: In function ‘cr_image_surface_create’:
rb_cairo_surface.c:923: warning: unused parameter ‘self’
rb_cairo_surface.c: In function ‘cr_image_surface_create_for_data’:
rb_cairo_surface.c:933: warning: unused parameter ‘self’
rb_cairo_surface.c: In function ‘cr_quartz_surface_initialize’:
rb_cairo_surface.c:1264: warning: assignment makes pointer from integer without a cast
rb_cairo_surface.c: In function ‘cr_quartz_image_surface_initialize’:
rb_cairo_surface.c:1476: warning: implicit declaration of function ‘cairo_quartz_image_surface_create’
rb_cairo_surface.c:1476: warning: assignment makes pointer from integer without a cast
rb_cairo_surface.c: In function ‘cr_quartz_image_surface_get_image’:
rb_cairo_surface.c:1489: warning: implicit declaration of function ‘cairo_quartz_image_surface_get_image’
rb_cairo_surface.c:1489: warning: assignment makes pointer from integer without a cast
rb_cairo_surface.c: In function ‘cr_finish_all_guarded_surfaces_at_end_iter’:
rb_cairo_surface.c:1904: warning: unused parameter ‘value’
rb_cairo_surface.c:1904: warning: unused parameter ‘data’
rb_cairo_surface.c: In function ‘cr_finish_all_guarded_surfaces_at_end’:
rb_cairo_surface.c:1911: warning: unused parameter ‘data’
make: *** [rb_cairo_surface.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/Ben/.rvm/rubies/ruby-1.9.3-p550/lib/ruby/gems/1.9.1/gems/cairo-1.12.9 for inspection.
Results logged to /Users/Ben/.rvm/rubies/ruby-1.9.3-p550/lib/ruby/gems/1.9.1/extensions/x86_64-darwin-14/1.9.1/cairo-1.12.9/gem_make.out

require 'cairo'

color = :INDIGO
p Cairo::Color.parse(color).to_s   # => "#4C0082FF"

def to_s
  "#%02X%02X%02X%02X" % to_a.collect {|v| (v * 255).ceil}
end

in `block in para': undefined method `create_cairo_context' for #<Gdk::Window:0x10165c820 ptr=0x1014166f0>

Gtk.main

Assertion failed!

Program: C:\ruby230\bin\ruby.exe
File: cairo-surface.c, Line 545

Expression: surface->is_clear

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

TypeError: no implicit conversion of nil into String

Building native extensions. This could take a while...
ERROR:  Error installing cairo:
	ERROR: Failed to build gem native extension.

    current directory: /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/cairo-1.16.6/ext/cairo
/Users/mariacastro/.rbenv/versions/2.7.1/bin/ruby -I /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0 -r ./siteconf20210913-42046-17z6cj8.rb extconf.rb
checking for GCC... yes
checking for Homebrew... yes
checking for cairo version (>= 1.2.0)... yes
[BUG] Segmentation fault at 0x00000000381bd820
ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [-darwin20]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:
     * ~/Library/Logs/DiagnosticReports
     * /Library/Logs/DiagnosticReports
   for more details.
Don't forget to include the above Crash Report log file in bug reports.

-- Control frame information -----------------------------------------------
c:0001 p:---- s:0003 e:000002 (none) [FINISH]


-- Other runtime information -----------------------------------------------

* Loaded script: extconf.rb

* Loaded features:

    0 enumerator.so
    1 thread.rb
    2 rational.so
    3 complex.so
    4 ruby2_keywords.rb
    5 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
    6 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/trans/transdb.bundle
    7 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/rbconfig.rb
    8 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/compatibility.rb
    9 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/defaults.rb
   10 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/deprecate.rb
   11 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/errors.rb
   12 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/version.rb
   13 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/requirement.rb
   14 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/platform.rb
   15 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/basic_specification.rb
   16 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/stub_specification.rb
   17 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/util.rb
   18 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/text.rb
   19 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/user_interaction.rb
   20 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/specification_policy.rb
   21 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/util/list.rb
   22 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/specification.rb
   23 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/exceptions.rb
   24 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/bundler_version_finder.rb
   25 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/dependency.rb
   26 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/core_ext/kernel_gem.rb
   27 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/monitor.bundle
   28 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/monitor.rb
   29 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb
   30 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/core_ext/kernel_warn.rb
   31 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems.rb
   32 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/version.rb
   33 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/core_ext/name_error.rb
   34 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/levenshtein.rb
   35 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/jaro_winkler.rb
   36 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checker.rb
   37 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/name_error_checkers/class_name_checker.rb
   38 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/name_error_checkers/variable_name_checker.rb
   39 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/name_error_checkers.rb
   40 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/method_name_checker.rb
   41 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/key_error_checker.rb
   42 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/spell_checkers/null_checker.rb
   43 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/formatters/plain_formatter.rb
   44 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean/tree_spell_checker.rb
   45 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/did_you_mean.rb
   46 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/cairo-1.16.6/ext/cairo/siteconf20210913-42046-17z6cj8.rb
   47 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/pathname.bundle
   48 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/pathname.rb
   49 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/English.rb
   50 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/fileutils.rb
   51 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/shellwords.rb
   52 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/mkmf.rb
   53 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/rubygems/path_support.rb
   54 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.6/lib/pkg-config/version.rb
   55 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.6/lib/pkg-config.rb
   56 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/version.rb
   57 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/executable-finder.rb
   58 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/msys2.rb
   59 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/freebsd.rb
   60 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/debian.rb
   61 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/alt-linux.rb
   62 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/arch-linux.rb
   63 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/fedora.rb
   64 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/pld-linux.rb
   65 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/redhat.rb
   66 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/suse.rb
   67 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/ubuntu.rb
   68 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/homebrew.rb
   69 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/macports.rb
   70 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform/unknown.rb
   71 /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/native-package-installer-1.1.1/lib/native-package-installer/platform.rb
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* Process memory map:

102e28000-102e2c000 r-x /Users/mariacastro/.rbenv/versions/2.7.1/bin/ruby
102e2c000-102e30000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/bin/ruby
102e30000-102e34000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/bin/ruby
102e34000-102e38000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/bin/ruby
102e38000-102e40000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e40000-102e44000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e44000-102e48000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e48000-102e4c000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e4c000-102e50000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e50000-102e58000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e58000-102e5c000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e5c000-102e60000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e60000-102e68000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e68000-102e6c000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e6c000-102e70000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
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102e78000-102e7c000 --- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e7c000-102e80000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e80000-102e84000 r-x /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e84000-102e88000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e88000-102e8c000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e8c000-102e90000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/encdb.bundle
102e90000-102e94000 r-x /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/trans/transdb.bundle
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102e98000-102e9c000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/trans/transdb.bundle
102e9c000-102ea0000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/enc/trans/transdb.bundle
102ea0000-102ea4000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/monitor.bundle
102ea4000-102ea8000 r-x /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/monitor.bundle
102ea8000-102eac000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/monitor.bundle
102eac000-102eb0000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/monitor.bundle
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102ec0000-102ec4000 rw- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/pathname.bundle
102ec4000-102ec8000 r-- /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/2.7.0/-darwin20/pathname.bundle
1031d4000-103254000 r-x /usr/lib/dyld
103254000-10325c000 r-- /usr/lib/dyld
10325c000-103260000 rw- /usr/lib/dyld
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103294000-1032d8000 r-- /usr/lib/dyld
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[IMPORTANT]
Don't forget to include the Crash Report log file under
DiagnosticReports directory in bug reports.


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

  /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/extensions/-darwin-20/2.7.0/cairo-1.16.6/mkmf.log

extconf failed, uncaught signal 6

Gem files will remain installed in /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/cairo-1.16.6 for inspection.
Results logged to /Users/mariacastro/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/extensions/-darwin-20/2.7.0/cairo-1.16.6/gem_make.out

1 checking for GCC... -------------------- yes
  2
  3 "clang -o conftest -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0/-darwin20 -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0/ruby/backward -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0 -I. -    I/Users/mariacastro/.rbenv/versions/2.7.1/include -I/opt/homebrew/opt/[email protected]/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -Wno-error=implicit-function-declaration  -fno-common -pipe conftes    t.c  -L. -L/Users/mariacastro/.rbenv/versions/2.7.1/lib -L. -L/Users/mariacastro/.rbenv/versions/2.7.1/lib -L/opt/homebrew/opt/[email protected]/lib -fstack-protector-strong -L/usr/local/lib     -lruby.2.7   "
  4 checked program was:
  5 /* begin */
  6 1: #include "ruby.h"
  7 2:
  8 3: int main(int argc, char **argv)
  9 4: {
 10 5:   return !!argv[argc];
 11 6: }
 12 /* end */
 13
 14 "clang -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0/-darwin20 -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0/ruby/backward -I/Users/mariacastro/.rbenv/versions/2.7.1/include/ruby-2.7.0 -I. -I/Users/mari    acastro/.rbenv/versions/2.7.1/include -I/opt/homebrew/opt/[email protected]/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -Wno-error=implicit-function-declaration  -fno-common -pipe   -c conftest.c"
 15 checked program was:
 16 /* begin */
 17 1: #include "ruby.h"
 18 2:
 19 3: /*top*/
 20 4: #ifndef __GNUC__
 21 5: # error
 22 6: |:/ === __GNUC__ undefined === /:|
 23 7: #endif
 24 /* end */
 25
 26 --------------------
 27
 28 checking for Homebrew... -------------------- yes
 29
 30 --------------------
 31
 32 have_package: checking for cairo version (>= 1.2.0)... -------------------- yes
 33
 34 --------------------

current directory: d:/Ruby25/lib/ruby/gems/2.5.0/gems/cairo-1.16.4/ext/cairo
d:/Ruby25/bin/ruby.exe -r ./siteconf20200121-20552-1a6b3ke.rb extconf.rb
checking for GCC... yes
checking for Homebrew... no
checking for cairo version (>= 1.2.0)... no
installing 'mingw-w64-i686-cairo' native package... failed
Failed to run 'pacman.exe -S --noconfirm mingw-w64-i686-cairo'.
*** 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=d:/Ruby25/bin/$(RUBY_BASE_NAME)
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables

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

  d:/Ruby25/lib/ruby/gems/2.5.0/extensions/x86-mingw32/2.5.0/cairo-1.16.4/mkmf.log

extconf failed, exit code 1


mkmf.log:
checking for GCC... -------------------- yes

"i686-w64-mingw32-gcc -o conftest.exe -Id:/Ruby25/include/ruby-2.5.0/i386-mingw32 -Id:/Ruby25/include/ruby-2.5.0/ruby/backward -Id:/Ruby25/include/ruby-2.5.0 -I. -D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -O3 -fno-fast-math conftest.c  -L. -Ld:/Ruby25/lib -L. -pipe -s     -lmsvcrt-ruby250  -lgmp -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main(int argc, char **argv)
6: {
7:   return 0;
8: }
/* end */

"i686-w64-mingw32-gcc -Id:/Ruby25/include/ruby-2.5.0/i386-mingw32 -Id:/Ruby25/include/ruby-2.5.0/ruby/backward -Id:/Ruby25/include/ruby-2.5.0 -I. -D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -O3 -fno-fast-math   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: /*top*/
6: #ifndef __GNUC__
7: # error
8: |:/ === __GNUC__ undefined === /:|
9: #endif
/* end */

--------------------

checking for Homebrew... -------------------- no

--------------------

have_package: checking for cairo version (>= 1.2.0)... -------------------- no

--------------------

"pacman.exe -S --noconfirm mingw-w64-i686-cairo"
错误：无法初始化事务处理 (无法锁定数据库)
错误：无法锁定数据库：File exists
  如果你确认软件包管理器没有在运行，
  你可以删除 /var/lib/pacman/db.lck。
installing 'mingw-w64-i686-cairo' native package... failed
Failed to run 'pacman.exe -S --noconfirm mingw-w64-i686-cairo'.
--------------------

cairo requires Ruby version < 2.5, >= 2.1. The current ruby version is 2.5.0.

> ruby -v

Ruby 2.3.3p222 (2016-11-21 revision 56859) [x64-mingw32] 

> gem install gtk3

Fetching: pkg-config-1.2.0.gem (100%)
Successfully installed pkg-config-1.2.0
Fetching: native-package-installer-1.0.0.gem (100%)
Successfully installed native-package-installer-1.0.0
Fetching: cairo-1.15.6-x64-mingw32.gem (100%)
Successfully installed cairo-1.15.6-x64-mingw32
Fetching: glib2-3.1.3-x64-mingw32.gem (100%)
Successfully installed glib2-3.1.3-x64-mingw32
Fetching: gobject-introspection-3.1.3-x64-mingw32.gem (100%)
Successfully installed gobject-introspection-3.1.3-x64-mingw32
Fetching: gio2-3.1.3-x64-mingw32.gem (100%)
Successfully installed gio2-3.1.3-x64-mingw32
Fetching: atk-3.1.3-x64-mingw32.gem (100%)
Successfully installed atk-3.1.3-x64-mingw32
Fetching: cairo-gobject-3.1.3-x64-mingw32.gem (100%)
Successfully installed cairo-gobject-3.1.3-x64-mingw32
Fetching: pango-3.1.3-x64-mingw32.gem (100%)
Successfully installed pango-3.1.3-x64-mingw32
Fetching: gdk_pixbuf2-3.1.3-x64-mingw32.gem (100%)
Successfully installed gdk_pixbuf2-3.1.3-x64-mingw32
Fetching: gdk3-3.1.3-x64-mingw32.gem (100%)
Successfully installed gdk3-3.1.3-x64-mingw32
Fetching: rsvg2-3.1.3-x64-mingw32.gem (100%)
Successfully installed rsvg2-3.1.3-x64-mingw32
Fetching: gtk3-3.1.3-x64-mingw32.gem (100%)
Successfully installed gtk3-3.1.3-x64-mingw32
13 gems installed

> ruby ruby-gnome-example.rb

C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- cairo.so (LoadError)
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Dev/ruby/Ruby23-x64/lib/ruby/gems/2.3.0/gems/cairo-1.15.6-x64-mingw32/lib/cairo.rb:48:in `rescue in <top (required)>'
        from C:/Dev/ruby/Ruby23-x64/lib/ruby/gems/2.3.0/gems/cairo-1.15.6-x64-mingw32/lib/cairo.rb:44:in `<top (required)>'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Dev/ruby/Ruby23-x64/lib/ruby/gems/2.3.0/gems/glib2-3.1.3-x64-mingw32/lib/glib2.rb:112:in `<top (required)>'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Dev/ruby/Ruby23-x64/lib/ruby/gems/2.3.0/gems/gobject-introspection-3.1.3-x64-mingw32/lib/gobject-introspection.rb:17:in `<top (required)>'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Dev/ruby/Ruby23-x64/lib/ruby/gems/2.3.0/gems/gtk3-3.1.3-x64-mingw32/lib/gtk3.rb:17:in `<top (required)>'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:133:in `require'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:133:in `rescue in require'
        from C:/dev/ruby/Ruby23-x64/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:40:in `require'
        from ruby-gnome-example.rb:1:in `<main>'

% bundle exec ruby test/run-test.rb 
Loaded suite test/run-test
Started
..............................dyld: lazy symbol binding failed: Symbol not found: _ocid_to_rbobj
  Referenced from: /Users/cosmo/Github/rcairo/ext/cairo/cairo.bundle
  Expected in: flat namespace

dyld: Symbol not found: _ocid_to_rbobj
  Referenced from: /Users/cosmo/Github/rcairo/ext/cairo/cairo.bundle
  Expected in: flat namespace

zsh: trace trap  bundle exec ruby test/run-test.rb

/Users/akankshasaxena/.gem/ruby/2.6.4/gems/pkg-config-1.3.8/lib/pkg-config.rb:342:in `parse_pc': .pc for /usr/local/opt/libffi/lib/pkgconfig/libffi.pc doesn't exist. (RuntimeError)

 kori@tempest  ~  ruby bin/ideapad-perf/ideapad-perf-tray.rb               
<internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require': /usr/lib/ruby/gems/3.0.0/extensions/x86_64-linux/3.0.0/cairo-1.17.5/cairo.so: undefined symbol: cairo_xml_create_for_stream - /usr/lib/ruby/gems/3.0.0/extensions/x86_64-linux/3.0.0/cairo-1.17.5/cairo.so (LoadError)
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/cairo-1.17.5/lib/cairo.rb:54:in `rescue in <top (required)>'
	from /usr/lib/ruby/gems/3.0.0/gems/cairo-1.17.5/lib/cairo.rb:50:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/cairo-gobject-3.4.5/lib/cairo-gobject.rb:17:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/gdk3-3.4.5/lib/gdk3.rb:18:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/gtk3-3.4.5/lib/gtk3.rb:18:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:160:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:160:in `rescue in require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:149:in `require'
	from bin/ideapad-perf/ideapad-perf-tray.rb:2:in `<main>'
<internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require': cannot load such file -- 3.0/cairo.so (LoadError)
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/cairo-1.17.5/lib/cairo.rb:52:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/cairo-gobject-3.4.5/lib/cairo-gobject.rb:17:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/gdk3-3.4.5/lib/gdk3.rb:18:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/gtk3-3.4.5/lib/gtk3.rb:18:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:160:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:160:in `rescue in require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:149:in `require'
	from bin/ideapad-perf/ideapad-perf-tray.rb:2:in `<main>'
<internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require': cannot load such file -- gtk3 (LoadError)
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from bin/ideapad-perf/ideapad-perf-tray.rb:2:in `<main>'

Failure: test_unit(SVGSurfaceTest)
/builddir/build/BUILD/cairo-1.17.5/TMPINSTDIR/usr/share/gems/gems/cairo-1.17.5/test/test_svg_surface.rb:13:in `test_unit'
     10:     only_cairo_version(1, 15, 10)
     11:     output = StringIO.new
     12:     surface = Cairo::SVGSurface.new(output, 10, 20)
  => 13:     assert_equal(Cairo::SVGUnit::PT, surface.document_unit)
     14:     surface.document_unit = Cairo::SVGUnit::CM
     15:     assert_equal(Cairo::SVGUnit::CM, surface.document_unit)
     16:   end
<7> expected but was
<0>

Building native extensions. This could take a while...
ERROR:  Error installing cairo:
	ERROR: Failed to build gem native extension.

    current directory: /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/cairo-1.17.4/ext/cairo
/Users/ludo/.rbenv/versions/2.7.1/bin/ruby -I /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/2.7.0 -r ./siteconf20210203-60976-1miwu3o.rb extconf.rb
checking for GCC... yes
checking for Homebrew... yes
checking for cairo version (>= 1.2.0)... yes
*** 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=/Users/ludo/.rbenv/versions/2.7.1/bin/$(RUBY_BASE_NAME)
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:389:in `parse_pc': .pc doesn't exist: <expat> (PackageConfig::NotFoundError)
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:233:in `declaration'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:178:in `requires_private'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:504:in `block in all_required_packages'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:259:in `collect_requires'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:265:in `block in collect_requires'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:260:in `each'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:260:in `collect_requires'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:265:in `block in collect_requires'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:260:in `each'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:260:in `collect_requires'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:503:in `all_required_packages'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:283:in `collect_cflags'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:191:in `cflags_only_other'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:564:in `cflags_only_other'
	from /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/pkg-config-1.4.4/lib/pkg-config.rb:611: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/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/extensions/x86_64-darwin-20/2.7.0/cairo-1.17.4/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/cairo-1.17.4 for inspection.
Results logged to /Users/ludo/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/extensions/x86_64-darwin-20/2.7.0/cairo-1.17.4/gem_make.out

checking for GCC... -------------------- yes

"clang -o conftest -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0/x86_64-darwin20 -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0/ruby/backward -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0 -I. -I/Users/ludo/.rbenv/versions/2.7.1/include  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens  -fno-common -pipe conftest.c  -L. -L/Users/ludo/.rbenv/versions/2.7.1/lib -L. -L/Users/ludo/.rbenv/versions/2.7.1/lib  -fstack-protector-strong -L/usr/local/lib     -lruby.2.7   "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

"clang -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0/x86_64-darwin20 -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0/ruby/backward -I/Users/ludo/.rbenv/versions/2.7.1/include/ruby-2.7.0 -I. -I/Users/ludo/.rbenv/versions/2.7.1/include  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdivision-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wmissing-noreturn -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wextra-tokens  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: #ifndef __GNUC__
5: # error
6: |:/ === __GNUC__ undefined === /:|
7: #endif
/* end */

--------------------

checking for Homebrew... -------------------- yes

--------------------

have_package: checking for cairo version (>= 1.2.0)... -------------------- yes

--------------------

Building native extensions. This could take a while...
ERROR:  Error installing cairo:
	ERROR: Failed to build gem native extension.

    current directory: /Users/sam/.rvm/gems/ruby-2.5.8/gems/cairo-1.16.6/ext/cairo
/Users/sam/.rvm/rubies/ruby-2.5.8/bin/ruby -I /Users/sam/.rvm/rubies/ruby-2.5.8/lib/ruby/site_ruby/2.5.0 -r ./siteconf20200810-9922-cxr5fq.rb extconf.rb
checking for GCC... yes
checking for Homebrew... yes
checking for cairo version (>= 1.2.0)... yes
*** 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=/Users/sam/.rvm/rubies/ruby-2.5.8/bin/$(RUBY_BASE_NAME)
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:383:in `parse_pc': .pc for zlib doesn't exist. (RuntimeError)
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:227:in `declaration'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:172:in `requires_private'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:493:in `block in all_required_packages'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:253:in `collect_requires'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:259:in `block in collect_requires'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:254:in `each'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:254:in `collect_requires'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:259:in `block in collect_requires'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:254:in `each'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:254:in `collect_requires'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:492:in `all_required_packages'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:277:in `collect_cflags'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:185:in `cflags_only_other'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:553:in `cflags_only_other'
	from /Users/sam/.rvm/gems/ruby-2.5.8/gems/pkg-config-1.4.1/lib/pkg-config.rb:600: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/sam/.rvm/gems/ruby-2.5.8/extensions/x86_64-darwin-20/2.5.0/cairo-1.16.6/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /Users/sam/.rvm/gems/ruby-2.5.8/gems/cairo-1.16.6 for inspection.
Results logged to /Users/sam/.rvm/gems/ruby-2.5.8/extensions/x86_64-darwin-20/2.5.0/cairo-1.16.6/gem_make.out

checking for GCC... -------------------- yes

"gcc -o conftest -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0/x86_64-darwin20 -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0/ruby/backward -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0 -I.  -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/[email protected]/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wmisleading-indentation -Wextra-tokens  -fno-common -pipe conftest.c  -L. -L/Users/sam/.rvm/rubies/ruby-2.5.8/lib -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/[email protected]/lib -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/libyaml/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/zlib/lib -L/usr/local/opt/[email protected]/lib     -lruby.2.5.8  -lpthread -lgmp -ldl -lobjc "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */

"gcc -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0/x86_64-darwin20 -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0/ruby/backward -I/Users/sam/.rvm/rubies/ruby-2.5.8/include/ruby-2.5.0 -I.  -I/usr/local/opt/libyaml/include -I/usr/local/opt/libksba/include -I/usr/local/opt/readline/include -I/usr/local/opt/zlib/include -I/usr/local/opt/[email protected]/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wmisleading-indentation -Wextra-tokens  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: #ifndef __GNUC__
5: # error
6: |:/ === __GNUC__ undefined === /:|
7: #endif
/* end */

--------------------

checking for Homebrew... -------------------- yes

--------------------

have_package: checking for cairo version (>= 1.2.0)... -------------------- yes

--------------------

Installing required msys2 packages: mingw-w64-x86_64-cairo
warning: dependency cycle detected:
warning: mingw-w64-x86_64-harfbuzz will be installed before its mingw-w64-x86_64-freetype dependency
error: failed retrieving file 'mingw-w64-x86_64-bzip2-1.0.8-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-bzip2-1.0.8-1-any.pkg.tar.xz' from sourceforge.net : Maximum file size exceeded
error: failed retrieving file 'mingw-w64-x86_64-mpdecimal-2.4.2-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-mpdecimal-2.4.2-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-tk-8.6.10-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-tk-8.6.10-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-graphite2-1.3.13-2-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-graphite2-1.3.13-2-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-harfbuzz-2.6.4-3-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-harfbuzz-2.6.4-3-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-freetype-2.10.1-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-freetype-2.10.1-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-fontconfig-2.13.1-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-fontconfig-2.13.1-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-pixman-0.38.4-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-pixman-0.38.4-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-cairo-1.16.0-1-any.pkg.tar.xz' from repo.msys2.org : The requested URL returned error: 404
error: failed retrieving file 'mingw-w64-x86_64-cairo-1.16.0-1-any.pkg.tar.xz' from sourceforge.net : The requested URL returned error: 404
Building native extensions. This could take a while...

$ brew install cairo  
Error: cairo-1.12.2 already installed

$ cd /tmp
$ git clone git://github.com/rcairo/rcairo.git

$ cd rcairo
$ rake install

cairo 1.12.3 built to pkg/cairo-1.12.3.gem
rake aborted!
Couldn't install gem, run `gem install /private/tmp/rcairo/pkg/cairo-1.12.3.gem' for more detailed output

Tasks: TOP => install
(See full trace by running task with --trace)

$ gem install /private/tmp/rcairo/pkg/cairo-1.12.3.gem

Building native extensions.  This could take a while...
ERROR:  Error installing /private/tmp/rcairo/pkg/cairo-1.12.3.gem:
    ERROR: Failed to build gem native extension.

        /Users/rmoriz/.rbenv/versions/1.9.3-p194-perf/bin/ruby extconf.rb
checking for GCC... yes
checking for Win32 OS... no
checking for Mac OS X... yes
checking for cairo version (>= 1.2.0)... no
checking for brew... yes
installing 'cairo' native package... failed
failed to run 'brew install cairo'.
*** 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=/Users/rmoriz/.rbenv/versions/1.9.3-p194-perf/bin/ruby
    --with-pkg-config
    --without-pkg-config
    --with-override-variables
    --without-override-variables


Gem files will remain installed in /Users/rmoriz/.rbenv/versions/1.9.3-p194-perf/lib/ruby/gems/1.9.1/gems/cairo-1.12.3 for inspection.
Results logged to /Users/rmoriz/.rbenv/versions/1.9.3-p194-perf/lib/ruby/gems/1.9.1/gems/cairo-1.12.3/ext/cairo/gem_make.out

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
remote:
current directory:
/tmp/build_c62652fd/vendor/bundle/ruby/2.7.0/gems/cairo-1.17.5/ext/cairo
/tmp/build_c62652fd/vendor/ruby-2.7.3/bin/ruby -I
/tmp/build_c62652fd/vendor/ruby-2.7.3/lib/ruby/2.7.0 -r
./siteconf20210623-803-1w1w2pl.rb extconf.rb
checking for GCC... yes
checking for Homebrew... no
checking for cairo version (>= 1.2.0)... yes
checking for cairo-ft... yes
checking for macOS... no
checking for HAVE_RUBY_ST_H in ruby.h... yes
checking for HAVE_RUBY_IO_H in ruby.h... yes
checking for rb_errinfo() in ruby.h... yes
checking for rb_gc_adjust_memory_usage() in ruby.h... yes
checking for enum ruby_value_type in ruby.h... yes
creating Makefile
remote:
current directory:
/tmp/build_c62652fd/vendor/bundle/ruby/2.7.0/gems/cairo-1.17.5/ext/cairo
make "DESTDIR=" clean
remote:
current directory:
/tmp/build_c62652fd/vendor/bundle/ruby/2.7.0/gems/cairo-1.17.5/ext/cairo
make "DESTDIR="
compiling rb_cairo.c
compiling rb_cairo_constants.c
compiling rb_cairo_context.c
compiling rb_cairo_device.c
compiling rb_cairo_exception.c
compiling rb_cairo_font_extents.c
compiling rb_cairo_font_face.c
compiling rb_cairo_font_options.c
compiling rb_cairo_glyph.c
compiling rb_cairo_io.c
compiling rb_cairo_matrix.c
compiling rb_cairo_path.c
compiling rb_cairo_pattern.c
compiling rb_cairo_private.c
compiling rb_cairo_quartz_surface.c
compiling rb_cairo_rectangle.c
compiling rb_cairo_region.c
compiling rb_cairo_scaled_font.c
compiling rb_cairo_surface.c
compiling rb_cairo_text_cluster.c
compiling rb_cairo_text_extents.c
linking shared-object cairo.so
/usr/bin/ld:
/tmp/build_c62652fd/.apt/usr/lib/x86_64-linux-gnu/libcairo.a(cairo-boxes.o):
relocation R_X86_64_PC32 against symbol `stderr@@GLIBC_2.2.5' can not be used
when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status
make: *** [Makefile:262: cairo.so] Error 1
remote:
make failed, exit code 2
remote:
Gem files will remain installed in
/tmp/build_c62652fd/vendor/bundle/ruby/2.7.0/gems/cairo-1.17.5 for inspection.
Results logged to
/tmp/build_c62652fd/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/cairo-1.17.5/gem_make.out
remote:
An error occurred while installing cairo (1.17.5), and Bundler cannot continue.
Make sure that `gem install cairo -v '1.17.5' --source 'https://rubygems.org/'`
succeeds before bundling.
remote:
In Gemfile:
  gtk3 was resolved to 3.4.4, which depends on
    gdk3 was resolved to 3.4.4, which depends on
      pango was resolved to 3.4.4, which depends on
        cairo-gobject was resolved to 3.4.4, which depends on
          cairo
remote:
remote:  !
Failed to install gems via Bundler.
remote:  !
Push rejected, failed to compile Ruby app.
remote:
Push failed

                   ^

                   ^

...................................................................E
===============================================================================
Error: test_new(XMLDeviceTest)
ArgumentError: wrong number of arguments(1 for 0)
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:10:in `initialize'
      7: 
      8:   def test_new
      9:     output = StringIO.new
  => 10:     device = Cairo::XMLDevice.new(output)
     11:     assert_equal("", output.string)
     12:   end
     13: 
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:10:in `new'
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:10:in `test_new'
===============================================================================
E
===============================================================================
Error: test_new_with_block(XMLDeviceTest)
ArgumentError: wrong number of arguments(1 for 0)
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:17:in `initialize'
     14:   def test_new_with_block
     15:     output = StringIO.new
     16:     string = nil
  => 17:     Cairo::XMLDevice.new(output) do |device|
     18:       string = output.string
     19:     end
     20:     assert_equal("", string)
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:17:in `new'
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/test_xml_device.rb:17:in `test_new_with_block'
===============================================================================
O
===============================================================================
Only for XMLSurface surface available [test_new(XMLSurfaceTest)]
/home/boutil/debian/packages/ruby/ruby-cairo/ruby-cairo/test/cairo-test-utils.rb:30:in `only_surface'
===============================================================================

% cat test.rb
gem 'cairo'
require 'cairo'
surface = Cairo::SVGSurface.new( "test.svg", 100, 100 )
surface.finish
cr = Cairo::Context.new( surface ) # this will cause a segfault.

% ruby test.rb
-:5: [BUG] Segmentation fault
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0005 p:---- s:0014 b:0014 l:000013 d:000013 CFUNC  :initialize
c:0004 p:---- s:0012 b:0012 l:000011 d:000011 CFUNC  :new
c:0003 p:0082 s:0008 b:0008 l:0011c8 d:001bb8 EVAL   -:5
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0011c8 d:0011c8 TOP   

-- Ruby level backtrace information ----------------------------------------
-:5:in `<main>'
-:5:in `new'
-:5:in `initialize'

-- C level backtrace information -------------------------------------------
/usr/lib/libruby-1.9.1.so.1.9(+0x158429) [0x7f0c6dfa2429]
/usr/lib/libruby-1.9.1.so.1.9(+0x5a589) [0x7f0c6dea4589]
/usr/lib/libruby-1.9.1.so.1.9(rb_bug+0xb3) [0x7f0c6dea4d73]
/usr/lib/libruby-1.9.1.so.1.9(+0xf92df) [0x7f0c6df432df]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf210) [0x7f0c6dc3d210] ../nptl/sysdeps/pthread/funlockfile.c:29
[0x1ab7210]

-- Other runtime information -----------------------------------------------

* Loaded script: -

* Loaded features:

    0 enumerator.so
    1 /usr/lib/ruby/1.9.1/x86_64-linux/enc/encdb.so
    2 /usr/lib/ruby/1.9.1/x86_64-linux/enc/trans/transdb.so
    3 /usr/lib/ruby/1.9.1/rubygems/defaults.rb
    4 /usr/lib/ruby/1.9.1/x86_64-linux/rbconfig.rb
    5 /usr/lib/ruby/1.9.1/rubygems/deprecate.rb
    6 /usr/lib/ruby/1.9.1/rubygems/exceptions.rb
    7 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb
    8 /usr/lib/ruby/1.9.1/rubygems.rb
    9 /usr/lib/ruby/1.9.1/rubygems/version.rb
   10 /usr/lib/ruby/1.9.1/rubygems/requirement.rb
   11 /usr/lib/ruby/1.9.1/rubygems/dependency.rb
   12 /usr/lib/ruby/1.9.1/rubygems/platform.rb
   13 /usr/lib/ruby/1.9.1/rubygems/specification.rb
   14 /usr/lib/ruby/1.9.1/rubygems/path_support.rb
   15 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/color.rb
   16 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/paper.rb
   17 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.so
   18 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/constants.rb
   19 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/point.rb
   20 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/colors.rb
   21 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/papers.rb
   22 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/rectangle.rb
   23 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/triangle.rb
   24 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/circle.rb
   25 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/path.rb
   26 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/blur.rb
   27 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context/color.rb
   28 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/context.rb
   29 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/device.rb
   30 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/surface.rb
   31 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/pattern.rb
   32 /usr/lib/ruby/1.9.1/forwardable.rb
   33 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo/path.rb
   34 /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.rb

* Process memory map:

00400000-00401000 r-xp 00000000 08:05 149472                             /usr/bin/ruby1.9.1
00600000-00601000 r--p 00000000 08:05 149472                             /usr/bin/ruby1.9.1
00601000-00602000 rw-p 00001000 08:05 149472                             /usr/bin/ruby1.9.1
01787000-01ce5000 rw-p 00000000 00:00 0                                  [heap]
7f0c6a22c000-7f0c6a241000 r-xp 00000000 08:05 655383                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0c6a241000-7f0c6a441000 ---p 00015000 08:05 655383                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0c6a441000-7f0c6a442000 rw-p 00015000 08:05 655383                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0c6a442000-7f0c6a447000 r-xp 00000000 08:05 140663                     /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
7f0c6a447000-7f0c6a646000 ---p 00005000 08:05 140663                     /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
7f0c6a646000-7f0c6a647000 rw-p 00004000 08:05 140663                     /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0
7f0c6a647000-7f0c6a649000 r-xp 00000000 08:05 140661                     /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
7f0c6a649000-7f0c6a849000 ---p 00002000 08:05 140661                     /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
7f0c6a849000-7f0c6a84a000 rw-p 00002000 08:05 140661                     /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0
7f0c6a84a000-7f0c6a871000 r-xp 00000000 08:05 657164                     /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f0c6a871000-7f0c6aa71000 ---p 00027000 08:05 657164                     /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f0c6aa71000-7f0c6aa73000 r--p 00027000 08:05 657164                     /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f0c6aa73000-7f0c6aa74000 rw-p 00029000 08:05 657164                     /lib/x86_64-linux-gnu/libexpat.so.1.6.0
7f0c6aa74000-7f0c6aa8b000 r-xp 00000000 08:05 655599                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f0c6aa8b000-7f0c6ac8a000 ---p 00017000 08:05 655599                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f0c6ac8a000-7f0c6ac8b000 r--p 00016000 08:05 655599                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f0c6ac8b000-7f0c6ac8c000 rw-p 00017000 08:05 655599                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f0c6ac8c000-7f0c6ac9d000 r-xp 00000000 08:05 135903                     /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
7f0c6ac9d000-7f0c6ae9d000 ---p 00011000 08:05 135903                     /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
7f0c6ae9d000-7f0c6ae9e000 rw-p 00011000 08:05 135903                     /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0
7f0c6ae9e000-7f0c6afd3000 r-xp 00000000 08:05 164415                     /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
7f0c6afd3000-7f0c6b1d3000 ---p 00135000 08:05 164415                     /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
7f0c6b1d3000-7f0c6b1d9000 rw-p 00135000 08:05 164415                     /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0
7f0c6b1d9000-7f0c6b1e2000 r-xp 00000000 08:05 159680                     /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0
7f0c6b1e2000-7f0c6b3e1000 ---p 00009000 08:05 159680                     /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0
7f0c6b3e1000-7f0c6b3e2000 rw-p 00008000 08:05 159680                     /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0
7f0c6b3e2000-7f0c6b401000 r-xp 00000000 08:05 131369                     /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
7f0c6b401000-7f0c6b600000 ---p 0001f000 08:05 131369                     /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
7f0c6b600000-7f0c6b601000 r--p 0001e000 08:05 131369                     /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
7f0c6b601000-7f0c6b602000 rw-p 0001f000 08:05 131369                     /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0
7f0c6b602000-7f0c6b60a000 r-xp 00000000 08:05 148869                     /usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0
7f0c6b60a000-7f0c6b80a000 ---p 00008000 08:05 148869                     /usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0
7f0c6b80a000-7f0c6b80b000 r--p 00008000 08:05 148869                     /usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0
7f0c6b80b000-7f0c6b80c000 rw-p 00009000 08:05 148869                     /usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0
7f0c6b80c000-7f0c6b80e000 r-xp 00000000 08:05 159686                     /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0
7f0c6b80e000-7f0c6ba0d000 ---p 00002000 08:05 159686                     /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0
7f0c6ba0d000-7f0c6ba0e000 r--p 00001000 08:05 159686                     /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0
7f0c6ba0e000-7f0c6ba0f000 rw-p 00002000 08:05 159686                     /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0
7f0c6ba0f000-7f0c6ba35000 r-xp 00000000 08:05 657131                     /lib/x86_64-linux-gnu/libpng12.so.0.49.0
7f0c6ba35000-7f0c6bc34000 ---p 00026000 08:05 657131                     /lib/x86_64-linux-gnu/libpng12.so.0.49.0
7f0c6bc34000-7f0c6bc35000 r--p 00025000 08:05 657131                     /lib/x86_64-linux-gnu/libpng12.so.0.49.0
7f0c6bc35000-7f0c6bc36000 rw-p 00026000 08:05 657131                     /lib/x86_64-linux-gnu/libpng12.so.0.49.0
7f0c6bc36000-7f0c6bccf000 r-xp 00000000 08:05 138479                     /usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.1
7f0c6bccf000-7f0c6bece000 ---p 00099000 08:05 138479                     /usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.1
7f0c6bece000-7f0c6bed4000 r--p 00098000 08:05 138479                     /usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.1
7f0c6bed4000-7f0c6bed5000 rw-p 0009e000 08:05 138479                     /usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.1
7f0c6bed5000-7f0c6bf0a000 r-xp 00000000 08:05 140656                     /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.5.0
7f0c6bf0a000-7f0c6c10a000 ---p 00035000 08:05 140656                     /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.5.0
7f0c6c10a000-7f0c6c10b000 r--p 00035000 08:05 140656                     /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.5.0
7f0c6c10b000-7f0c6c10c000 rw-p 00036000 08:05 140656                     /usr/lib/x86_64-linux-gnu/libfontconfig.so.1.5.0
7f0c6c10c000-7f0c6c18c000 r-xp 00000000 08:05 135856                     /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.26.0
7f0c6c18c000-7f0c6c38c000 ---p 00080000 08:05 135856                     /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.26.0
7f0c6c38c000-7f0c6c392000 rw-p 00080000 08:05 135856                     /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.26.0
7f0c6c392000-7f0c6c491000 r-xp 00000000 08:05 146860                     /usr/lib/x86_64-linux-gnu/libcairo.so.2.11200.14
7f0c6c491000-7f0c6c690000 ---p 000ff000 08:05 146860                     /usr/lib/x86_64-linux-gnu/libcairo.so.2.11200.14
7f0c6c690000-7f0c6c693000 r--p 000fe000 08:05 146860                     /usr/lib/x86_64-linux-gnu/libcairo.so.2.11200.14
7f0c6c693000-7f0c6c694000 rw-p 00101000 08:05 146860                     /usr/lib/x86_64-linux-gnu/libcairo.so.2.11200.14
7f0c6c694000-7f0c6c696000 rw-p 00000000 00:00 0 
7f0c6c696000-7f0c6c6c0000 r-xp 00000000 00:13 1707350                    /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.so
7f0c6c6c0000-7f0c6c8bf000 ---p 0002a000 00:13 1707350                    /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.so
7f0c6c8bf000-7f0c6c8c0000 r--p 00029000 00:13 1707350                    /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.so
7f0c6c8c0000-7f0c6c8c2000 rw-p 0002a000 00:13 1707350                    /home/qw/.gem/ruby/1.9.1/gems/cairo-1.12.6/lib/cairo.so
7f0c6c8c2000-7f0c6c8c4000 r-xp 00000000 08:05 678789                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/trans/transdb.so
7f0c6c8c4000-7f0c6cac4000 ---p 00002000 08:05 678789                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/trans/transdb.so
7f0c6cac4000-7f0c6cac5000 r--p 00002000 08:05 678789                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/trans/transdb.so
7f0c6cac5000-7f0c6cac6000 rw-p 00003000 08:05 678789                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/trans/transdb.so
7f0c6cac6000-7f0c6cac8000 r-xp 00000000 08:05 678815                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/encdb.so
7f0c6cac8000-7f0c6ccc7000 ---p 00002000 08:05 678815                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/encdb.so
7f0c6ccc7000-7f0c6ccc8000 r--p 00001000 08:05 678815                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/encdb.so
7f0c6ccc8000-7f0c6ccc9000 rw-p 00002000 08:05 678815                     /usr/lib/ruby/1.9.1/x86_64-linux/enc/encdb.so
7f0c6ccc9000-7f0c6cf40000 r--p 00000000 08:05 136400                     /usr/lib/locale/locale-archive
7f0c6cf40000-7f0c6d0e4000 r-xp 00000000 08:05 655883                     /lib/x86_64-linux-gnu/libc-2.17.so
7f0c6d0e4000-7f0c6d2e3000 ---p 001a4000 08:05 655883                     /lib/x86_64-linux-gnu/libc-2.17.so
7f0c6d2e3000-7f0c6d2e7000 r--p 001a3000 08:05 655883                     /lib/x86_64-linux-gnu/libc-2.17.so
7f0c6d2e7000-7f0c6d2e9000 rw-p 001a7000 08:05 655883                     /lib/x86_64-linux-gnu/libc-2.17.so
7f0c6d2e9000-7f0c6d2ed000 rw-p 00000000 00:00 0 
7f0c6d2ed000-7f0c6d3ea000 r-xp 00000000 08:05 655888                     /lib/x86_64-linux-gnu/libm-2.17.so
7f0c6d3ea000-7f0c6d5e9000 ---p 000fd000 08:05 655888                     /lib/x86_64-linux-gnu/libm-2.17.so
7f0c6d5e9000-7f0c6d5ea000 r--p 000fc000 08:05 655888                     /lib/x86_64-linux-gnu/libm-2.17.so
7f0c6d5ea000-7f0c6d5eb000 rw-p 000fd000 08:05 655888                     /lib/x86_64-linux-gnu/libm-2.17.so
7f0c6d5eb000-7f0c6d5f3000 r-xp 00000000 08:05 655885                     /lib/x86_64-linux-gnu/libcrypt-2.17.so
7f0c6d5f3000-7f0c6d7f2000 ---p 00008000 08:05 655885                     /lib/x86_64-linux-gnu/libcrypt-2.17.so
7f0c6d7f2000-7f0c6d7f3000 r--p 00007000 08:05 655885                     /lib/x86_64-linux-gnu/libcrypt-2.17.so
7f0c6d7f3000-7f0c6d7f4000 rw-p 00008000 08:05 655885                     /lib/x86_64-linux-gnu/libcrypt-2.17.so
7f0c6d7f4000-7f0c6d822000 rw-p 00000000 00:00 0 
7f0c6d822000-7f0c6d825000 r-xp 00000000 08:05 655886                     /lib/x86_64-linux-gnu/libdl-2.17.so
7f0c6d825000-7f0c6da24000 ---p 00003000 08:05 655886                     /lib/x86_64-linux-gnu/libdl-2.17.so
7f0c6da24000-7f0c6da25000 r--p 00002000 08:05 655886                     /lib/x86_64-linux-gnu/libdl-2.17.so
7f0c6da25000-7f0c6da26000 rw-p 00003000 08:05 655886                     /lib/x86_64-linux-gnu/libdl-2.17.so
7f0c6da26000-7f0c6da2d000 r-xp 00000000 08:05 666775                     /lib/x86_64-linux-gnu/librt-2.17.so
7f0c6da2d000-7f0c6dc2c000 ---p 00007000 08:05 666775                     /lib/x86_64-linux-gnu/librt-2.17.so
7f0c6dc2c000-7f0c6dc2d000 r--p 00006000 08:05 666775                     /lib/x86_64-linux-gnu/librt-2.17.so
7f0c6dc2d000-7f0c6dc2e000 rw-p 00007000 08:05 666775                     /lib/x86_64-linux-gnu/librt-2.17.so
7f0c6dc2e000-7f0c6dc45000 r-xp 00000000 08:05 655375                     /lib/x86_64-linux-gnu/libpthread-2.17.so
7f0c6dc45000-7f0c6de44000 ---p 00017000 08:05 655375                     /lib/x86_64-linux-gnu/libpthread-2.17.so
7f0c6de44000-7f0c6de45000 r--p 00016000 08:05 655375                     /lib/x86_64-linux-gnu/libpthread-2.17.so
7f0c6de45000-7f0c6de46000 rw-p 00017000 08:05 655375                     /lib/x86_64-linux-gnu/libpthread-2.17.so
7f0c6de46000-7f0c6de4a000 rw-p 00000000 00:00 0 
7f0c6de4a000-7f0c6e03d000 r-xp 00000000 08:05 142796                     /usr/lib/libruby-1.9.1.so.1.9.1
7f0c6e03d000-7f0c6e23c000 ---p 001f3000 08:05 142796                     /usr/lib/libruby-1.9.1.so.1.9.1
7f0c6e23c000-7f0c6e244000 rw-p 001f2000 08:05 142796                     /usr/lib/libruby-1.9.1.so.1.9.1
7f0c6e244000-7f0c6e260000 rw-p 00000000 00:00 0 
7f0c6e260000-7f0c6e281000 r-xp 00000000 08:05 655877                     /lib/x86_64-linux-gnu/ld-2.17.so
7f0c6e35e000-7f0c6e464000 rw-p 00000000 00:00 0 
7f0c6e473000-7f0c6e474000 rw-p 00000000 00:00 0 
7f0c6e474000-7f0c6e47b000 r--s 00000000 08:05 182983                     /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
7f0c6e47b000-7f0c6e47c000 ---p 00000000 00:00 0 
7f0c6e47c000-7f0c6e481000 rw-p 00000000 00:00 0                          [stack:23438]
7f0c6e481000-7f0c6e482000 r--p 00021000 08:05 655877                     /lib/x86_64-linux-gnu/ld-2.17.so
7f0c6e482000-7f0c6e483000 rw-p 00022000 08:05 655877                     /lib/x86_64-linux-gnu/ld-2.17.so
7f0c6e483000-7f0c6e484000 rw-p 00000000 00:00 0 
7fff2abbc000-7fff2abdd000 rw-p 00000000 00:00 0                          [stack]
7fff2abfe000-7fff2ac00000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]


[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

Failure: test_new(RecordingSurfaceTest)
/home/tasaka1/rpmbuild/fedora-specific/TMP/rubygem-cairo/master/GIT/rcairo/test/test_recording_surface.rb:18:in `test_new'
     15:       context.line_to(80, 100)
     16:       context.stroke
     17:     end
  => 18:     assert_equal([10.0, 20.0, 61.0, 61.0], surface.ink_extents)
     19:   end
     20: end
<[10.0, 20.0, 61.0, 61.0]> expected but was
<[14.0, 29.0, 67.0, 72.0]>

diff:
? [10.0, 20.0, 61.0, 61.0]
?   4     9     7    72   

Fetching cairo 1.16.5
Installing cairo 1.16.5 with native extensions
avertissement : Le trousseau de clés publique est introuvable ; avez-vous exécuté « pacman-key --init » ?
erreur : mingw32 : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : mingw64 : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : msys : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : la base de données « mingw32 » n’est pas valide (base de données non valide ou corrompue (signature PGP))
erreur : la base de données « mingw64 » n’est pas valide (base de données non valide ou corrompue (signature PGP))
erreur : la base de données « msys » n’est pas valide (base de données non valide ou corrompue (signature PGP))
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory:
C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/cairo-1.16.5/ext/cairo
C:/Ruby27-x64/bin/ruby.exe -I C:/Ruby27-x64/lib/ruby/2.7.0 -r
./siteconf20200617-14044-10i7kre.rb extconf.rb
checking for GCC... yes
checking for Homebrew... no
checking for cairo version (>= 1.2.0)... no
installing 'mingw-w64-x86_64-cairo' native package... failed
Failed to run 'pacman.exe -S --noconfirm mingw-w64-x86_64-cairo'.
*** 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=C:/Ruby27-x64/bin/$(RUBY_BASE_NAME)
        --with-pkg-config
        --without-pkg-config
        --with-override-variables
        --without-override-variables

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

C:/Ruby27-x64/lib/ruby/gems/2.7.0/extensions/x64-mingw32/2.7.0/cairo-1.16.5/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in
C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/cairo-1.16.5 for inspection.
Results logged to
C:/Ruby27-x64/lib/ruby/gems/2.7.0/extensions/x64-mingw32/2.7.0/cairo-1.16.5/gem_make.out

An error occurred while installing cairo (1.16.5), and Bundler cannot continue.
Make sure that `gem install cairo -v '1.16.5' --source 'https://rubygems.org/'`
succeeds before bundling.

In Gemfile:
  poppler was resolved to 3.4.3, which depends on
    cairo-gobject was resolved to 3.4.3, which depends on
      cairo

checking for GCC... -------------------- yes

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby27-x64/include/ruby-2.7.0/x64-mingw32 -IC:/Ruby27-x64/include/ruby-2.7.0/ruby/backward -IC:/Ruby27-x64/include/ruby-2.7.0 -I. -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0600 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -O3 -fno-fast-math -fstack-protector-strong conftest.c  -L. -LC:/Ruby27-x64/lib -L. -pipe -s -fstack-protector-strong     -lx64-msvcrt-ruby270  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main(int argc, char **argv)
6: {
7:   return !!argv[argc];
8: }
/* end */

"x86_64-w64-mingw32-gcc -IC:/Ruby27-x64/include/ruby-2.7.0/x64-mingw32 -IC:/Ruby27-x64/include/ruby-2.7.0/ruby/backward -IC:/Ruby27-x64/include/ruby-2.7.0 -I. -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0600 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -O3 -fno-fast-math -fstack-protector-strong   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: /*top*/
6: #ifndef __GNUC__
7: # error
8: |:/ === __GNUC__ undefined === /:|
9: #endif
/* end */

--------------------

checking for Homebrew... -------------------- no

--------------------

have_package: checking for cairo version (>= 1.2.0)... -------------------- no

--------------------

"pacman.exe -S --noconfirm mingw-w64-x86_64-cairo"
avertissement : Le trousseau de clés publique est introuvable ; avez-vous exécuté « pacman-key --init » ?
erreur : mingw32 : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : mingw64 : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : msys : la clé « AD351C50AE085775EB59333B5F92EFC1A47D45A1 » est inconnue
erreur : le trousseau de clés n’est pas accessible en écriture
erreur : la base de données « mingw32 » n’est pas valide (base de données non valide ou corrompue (signature PGP))
erreur : la base de données « mingw64 » n’est pas valide (base de données non valide ou corrompue (signature PGP))
erreur : la base de données « msys » n’est pas valide (base de données non valide ou corrompue (signature PGP))
installing 'mingw-w64-x86_64-cairo' native package... failed
Failed to run 'pacman.exe -S --noconfirm mingw-w64-x86_64-cairo'.
--------------------