Comments on: Bridging MRI, JRuby & Rubinius with FFI http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/ A goal is a dream with a deadline. Wed, 10 Mar 2010 01:26:50 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: Andrew Carpenter http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-229666 Andrew Carpenter Sun, 24 Jan 2010 18:08:41 +0000 http://www.igvita.com/?p=203#comment-229666 @CB: The following command compiled the shared library for me under OSX 10.5: <code>gcc -dynamiclib -Wl,-install_name -Wl,libsimplemath -o libsimplemath.so simple_math.c -lm</code> @CB: The following command compiled the shared library for me under OSX 10.5:

gcc -dynamiclib -Wl,-install_name -Wl,libsimplemath -o libsimplemath.so simple_math.c -lm

]]> By: David Richards http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-162571 David Richards Thu, 22 Jan 2009 19:06:08 +0000 http://www.igvita.com/?p=203#comment-162571 Very nice, we need more FFI examples and tutorials. Does anyone have more examples? I've been working on interfacing various libraries and I'm still very novice with this (learning by recipes without seeing the big picture yet.) I know we'll have an FFI presentation by Jeremy Hinegardner at Mountain West Ruby Conference, which will be broadcast by Confreaks (confreaks.com) in March. Very nice, we need more FFI examples and tutorials.

Does anyone have more examples? I’ve been working on interfacing various libraries and I’m still very novice with this (learning by recipes without seeing the big picture yet.)

I know we’ll have an FFI presentation by Jeremy Hinegardner at Mountain West Ruby Conference, which will be broadcast by Confreaks (confreaks.com) in March.

]]> By: Ilya Grigorik http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-161218 Ilya Grigorik Sun, 18 Jan 2009 16:01:48 +0000 http://www.igvita.com/?p=203#comment-161218 CB, not 100% sure on that, since I'm not an OSX user, but try directions from <a href="http://www.nabble.com/Mac-OS-X:-shared-library-linking-of-C%2B%2B-uses-%27gcc%27-instead-of-%27g%2B%2B%27-td20637152.html" rel="nofollow">this thread</a>. CB, not 100% sure on that, since I’m not an OSX user, but try directions from this thread.

]]> By: Luis Lavena http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160981 Luis Lavena Sat, 17 Jan 2009 12:30:16 +0000 http://www.igvita.com/?p=203#comment-160981 @Justin: Wayne (the author of FFI CRuby, extraction from JRuby implementation) worked on cross compiling a gem for Windows. In my tests, it worked almost perfect (a few failures in the specs), so I hope next release ships with a binary for Windows. Regards. @Justin:

Wayne (the author of FFI CRuby, extraction from JRuby implementation) worked on cross compiling a gem for Windows.

In my tests, it worked almost perfect (a few failures in the specs), so I hope next release ships with a binary for Windows.

Regards.

]]> By: Justin http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160948 Justin Sat, 17 Jan 2009 04:15:39 +0000 http://www.igvita.com/?p=203#comment-160948 How is support on Windows with the One-click installer? The toolchain used there is notoriously hard to write extensions with (because MSVC6 is hard to get). How is support on Windows with the One-click installer? The toolchain used there is notoriously hard to write extensions with (because MSVC6 is hard to get).

]]> By: CB http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160921 CB Fri, 16 Jan 2009 20:31:05 +0000 http://www.igvita.com/?p=203#comment-160921 Stupid question. How do you compile the shared library under OSX 10.5? // ld: unknown option: -soname Stupid question. How do you compile the shared library under OSX 10.5?

// ld: unknown option: -soname

]]> By: JRuby and Rails Screencasts « Bandwagon http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160920 JRuby and Rails Screencasts « Bandwagon Fri, 16 Jan 2009 19:34:16 +0000 http://www.igvita.com/?p=203#comment-160920 [...] The Power of JRuby http://www.khelll.com/blog/ruby/the-power-of-jruby/ [...] [...] The Power of JRuby http://www.khelll.com/blog/ruby/the-power-of-jruby/ [...]

]]> By: Ennuyer.net » Blog Archive » 2009-01-16 - Today’s Ruby/Rails Reading http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160914 Ennuyer.net » Blog Archive » 2009-01-16 - Today’s Ruby/Rails Reading Fri, 16 Jan 2009 17:06:02 +0000 http://www.igvita.com/?p=203#comment-160914 [...] Bridging MRI, JRuby & Rubinius with FFI [...] [...] Bridging MRI, JRuby & Rubinius with FFI [...]

]]> By: Ilya Grigorik http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160906 Ilya Grigorik Fri, 16 Jan 2009 14:31:06 +0000 http://www.igvita.com/?p=203#comment-160906 Johannes, also take a look at the <a href="http://kenai.com/projects/ruby-ffi/pages/Examples" rel="nofollow">examples page</a> for Ruby FFI, it walks through a couple of examples of interacting with structs, pointers, etc. Johannes, also take a look at the examples page for Ruby FFI, it walks through a couple of examples of interacting with structs, pointers, etc.

]]> By: Carlos Júnior http://www.igvita.com/2009/01/15/bridging-mri-jruby-rubinius-with-ffi/comment-page-1/#comment-160894 Carlos Júnior Fri, 16 Jan 2009 10:26:31 +0000 http://www.igvita.com/?p=203#comment-160894 @Johannes take a look here http://github.com/cout/ruby-pth/blob/0b98a5f1f78a02341f7f9c333d3e593bd3570833/lib/pth.rb @Johannes take a look here http://github.com/cout/ruby-pth/blob/0b98a5f1f78a02341f7f9c333d3e593bd3570833/lib/pth.rb

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