Falha ao criar extensão nativa de gem com JRuby
Eu mudo a versão ruby do ruby 1.9.3-p125 para o JRuby 1.7.0-preview1 comrubi-construir. Quando eu executojruby -S bundle install
no meu projeto, existem alguns erros abaixo,
...
Using bson (1.6.2)
Installing bson_ext (1.6.2) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/joshchang/.rbenv/versions/jruby-1.7.0-preview1/bin/jruby extconf.rb
NotImplementedError: C extension support is not enabled. Pass -Xcext.enabled=true to JRuby or set JRUBY_OPTS or modify .jrubyrc to enable.
(root) at /Users/joshchang/.rbenv/versions/jruby-1.7.0-preview1/lib/ruby/shared/mkmf.rb:8
require at org/jruby/RubyKernel.java:991
(root) at /Users/joshchang/.rbenv/versions/jruby-1.7.0-preview1/lib/ruby/shared/rubygems/custom_require.rb:1
(root) at extconf.rb:1
...
Existe alguma sugestão? Obrigado.