mirror of
https://github.com/rubyjs/therubyracer
synced 2023-03-27 23:21:42 -04:00
48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
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LIBV8_COMPATIBILITY = '~> 3.11.8'
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def have_rubygem_libv8?
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gem 'libv8', LIBV8_COMPATIBILITY
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return true
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rescue Gem::LoadError
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return false
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end
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def build_with_system_libv8
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dir_config('v8')
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find_header('v8.h') or begin
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puts <<-EOS
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The Ruby Racer requires libv8 #{LIBV8_COMPATIBILITY}
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to be present on your system in order to compile
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and link, but it could not be found.
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In order to resolve this, you will either need to manually
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install an appropriate libv8 and make sure that this
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build process can find it. If you install it into the
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standard system path, then it should just be picked up
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automatically. Otherwise, you'll have to pass some extra
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flags to the build process as a hint.
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If you don't want to bother with all that, there is a
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rubygem that will do all this for you. You can add
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following line to your Gemfile:
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gem 'libv8', '#{LIBV8_COMPATIBILITY}'
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We hope that helps, and we apologize, but now we have
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to push the eject button on this install.
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thanks,
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The Mgmt.
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EOS
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raise "unable to locate libv8. Please see output for details"
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end
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$LDFLAGS << " -lv8 "
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end
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def build_with_rubygem_libv8
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require 'libv8'
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include Libv8
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$INCFLAGS.insert 0, "#{libv8_include_flags} "
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$LDFLAGS.insert 0, libv8_objects.join(' ') + " "
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end
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