Yeah I can see that there is an issue here. No doubt it is something that 2.1 support pulled in that we probably are doing differently in DL. So that is definitely a bug and an issue on DL not working makes sense. I can confirm that Fiddle::Pointer does not exist. In fact, looking at 1.9 version of dl/struct I can see:
class CStructEntity < CPtr So we probably need to audit 2.1 DL code and see what else has changed. Your original message was how you could not run gem list which I find mysterious since I can run it. This still makes me think there must be some env difference. -Tom On Thu, Dec 5, 2013 at 10:15 AM, Christian MICHON < christian.mic...@gmail.com> wrote: > Hi Tom. > > Well, my environment is as naked as possible (jdk 1.7.0_45-b18 64 bits, no > GEM_PATH set, etc... but I do have an IRBRC) > > Could you please try this in your env? > > jruby -S jirb > >> require 'dl' > => true > >> require 'fiddle' > => true > >> DL.fiddle? > => true > >> Fiddle::Pointer > NameError: uninitialized constant Fiddle::Pointer > from org/jruby/RubyModule.java:2630:in `const_missing' > from (irb):3:in `evaluate' > from org/jruby/RubyKernel.java:898:in `eval' > from org/jruby/RubyKernel.java:1217:in `loop' > from org/jruby/RubyKernel.java:1028:in `catch' > from org/jruby/RubyKernel.java:1028:in `catch' > from > file:/C:/dev/j9k/jruby-complete-9000.dev.jar!/META-INF/jruby.home/bin/jirb:13:in > `(root)' > from org/jruby/RubyKernel.java:879:in `load' > from > file:/C:/dev/j9k/jruby-complete-9000.dev.jar!/jruby/commands.rb:1:in > `(root)' > from jirb:1:in `(root)' > > You should get the NameError: if you do not, I'm interested in knowing the > value and how you get through this. > > As I stated: if you read the code fiddle.rb and dl/struct.rb, it's > expected to have an undefined Fiddle::Pointer and dl/struct.rb will not > behave properly... > > > > On Thu, Dec 5, 2013 at 4:36 PM, Thomas E Enebo <tom.en...@gmail.com>wrote: > >> We are now tracking issues on github. The Jira ones are still there but >> mostly for posterity. Open new ones on github. >> >> I am not seeing this error: >> >> java -jar ~/Downloads/jruby-complete-9000.dev.jar -S jgem list >> >> I get am empty GEM list but no error. A dev build also shows no issue. >> Either my env is working from an env setting or yours is not working from >> an env setting. Tautology :) >> >> -Tom >> >> >> >> On Thu, Dec 5, 2013 at 9:08 AM, Christian MICHON < >> christian.mic...@gmail.com> wrote: >> >>> Hi, >>> >>> I've downloaded >>> http://ci.jruby.org/snapshots/master/jruby-complete-9000.dev.jar and >>> I'm trying to test out current state of dev of jruby 9k on Windows 7 >>> >>> "jruby -v" works out of the box: >>> jruby 9000.dev (2.1.0.dev) 2013-12-04 e68098b on Java HotSpot(TM) 64-Bit >>> Server VM 1.7.0_45-b18 [Windows 7-amd64] >>> >>> "jruby -S jgem" works also, but "jruby -S jgem list" does not: >>> ERROR: Loading command: list (NameError) >>> uninitialized constant Fiddle::Pointer >>> ERROR: While executing gem ... (NoMethodError) >>> undefined method `invoke_with_build_args' for nil:NilClass >>> >>> I've been digging into the jar file, and found the 2 references to >>> Fiddle::Pointer: >>> >>> - META-INF/jruby.home/lib/ruby/shared/fiddle.rb where clearly no value >>> is defined for Fiddle::Pointer as RUBY_ENGINE == 'jruby' >>> Pointer = DL::CPtr unless RUBY_ENGINE == 'jruby' >>> >>> - META-INF/jruby.home/lib/ruby/2.1/dl/struct.rb where I can see >>> Fiddle::Pointer used as DF.fiddle? is true >>> class CStructEntity < (DL.fiddle? ? Fiddle::Pointer : CPtr) >>> >>> Most jgem sub-commands are not working because of this bug. >>> >>> Is this a known issue yet? (This is my first post to >>> dev@jruby.codehaus.org btw) >>> >>> Are the issues still tracked in Jira or are they now tracked on github >>> only? >>> >>> -- >>> Christian >>> >> >> >> >> -- >> blog: http://blog.enebo.com twitter: tom_enebo >> mail: tom.en...@gmail.com >> > > > > -- > Christian > -- blog: http://blog.enebo.com twitter: tom_enebo mail: tom.en...@gmail.com
