Gra*_*ley 5 jruby heroku buildpack
我正在尝试使用JRuby Heroku buildpack(https://github.com/jruby/heroku-buildpack-jruby)来运行一个简单的测试应用程序.
但是,似乎无法编译带有C扩展名的gem.例如,在执行"git push heroku"时,没有C扩展的gem已成功安装,但随后......
Using activerecord (3.1.3)
Using activeresource (3.1.3)
Using bouncy-castle-java (1.5.0146.1)
Using bson (1.7.0)
Installing bson_ext (1.7.0) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/tmp/build_10vcxrs9ayvxf/jruby/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 /tmp/build_10vcxrs9ayvxf/jruby/lib/ruby/shared/mkmf.rb:8
require at org/jruby/RubyKernel.java:1019
(root) at /tmp/build_10vcxrs9ayvxf/jruby/lib/ruby/shared/rubygems/custom_require.rb:1
(root) at extconf.rb:1
Gem files will remain installed in /tmp/build_10vcxrs9ayvxf/vendor/bundle/jruby/1.9/gems/bson_ext-1.7.0 for inspection.
Results logged to /tmp/build_10vcxrs9ayvxf/vendor/bundle/jruby/1.9/gems/bson_ext-1.7.0/ext/cbson/gem_make.out
An error occurred while installing bson_ext (1.7.0), and Bundler cannot continue.
Make sure that `gem install bson_ext -v '1.7.0'` succeeds before bundling.
Dependencies installed
Run Code Online (Sandbox Code Playgroud)
看到上面给出的建议后,我去创建了一个JRuby buildpack的修改版本,可以在这里找到:https://github.com/grahamdaley/heroku-buildpack-jruby-cext
这个buildpack与原始buildpack之间的唯一区别是我现在已经设置了JRUBY_OPTS,如下所示:
JRUBY_OPTS =" - 1.9 -Xcext.enabled = true -J-Xmx400m"
但是,这似乎没有任何区别,我仍然得到同样的错误.
任何提示?是否有可能(并且会有所帮助)在buildpack中的某处添加.jrubyrc文件?
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