Creating an Objective-C bundle to use with MacRuby
I presume I'm doing something really dopey and apologies if that is the case. I've been following Matt Aimonetti's excellent instructions on the MacRuby site with the above title - I'm attempting to wrap Uli Kusterer's UKKQueue library. I've followed the instructions - the bundle builds ok; it builds 'UKKQueue_engine.bundle' and then I try to 'require' it from the macirb prompt and I get require 'UKKQueue_engine' LoadError: no such file to load -- UKKQueue_engine I've copied the UKKQueue_engine.bundle into the pwd - should I be putting the file somewhere else?
Hi everybody, I have to bring this up too as I'm stuck in the same problem. Unlike Martin I didn't forget the add a .m implementation for the library I want to use (Box2D in my case) but then I only get a different error: ~/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug $ macruby -e 'require "libBox2D"' -e:1:in `<main>': dlopen(/Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle, 9): no suitable image found. Did find: /Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle: unknown file type, first eight bytes: 0x21 0x3C 0x61 0x72 0x63 0x68 0x3E 0x0A - /Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle (LoadError) The resulting .bundle (I'm using xcode as box2d brings an projectfile with it) is a archive file with all library .o files in it but oh macruby, why u no work? So, can we get an update on Matt's receipt or a few more details for those who have a pure ruby background and never ever work with compiler and such? ciao, tom Am 03.03.2011 um 19:07 schrieb Martin Hawkins:
I presume I'm doing something really dopey and apologies if that is the case.
I've been following Matt Aimonetti's excellent instructions on the MacRuby site with the above title - I'm attempting to wrap Uli Kusterer's UKKQueue library. I've followed the instructions - the bundle builds ok; it builds 'UKKQueue_engine.bundle' and then I try to 'require' it from the macirb prompt and I get require 'UKKQueue_engine' LoadError: no such file to load -- UKKQueue_engine
I've copied the UKKQueue_engine.bundle into the pwd - should I be putting the file somewhere else?
can you please run: $ file /Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle and post the result please. Thanks, - Matt On Mon, Mar 28, 2011 at 11:36 PM, Thomas R. Koll <info@ananasblau.com>wrote:
Hi everybody,
I have to bring this up too as I'm stuck in the same problem.
Unlike Martin I didn't forget the add a .m implementation for the library I want to use (Box2D in my case) but then I only get a different error:
~/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug $ macruby -e 'require "libBox2D"' -e:1:in `<main>': dlopen(/Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle, 9): no suitable image found. Did find:
/Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle: unknown file type, first eight bytes: 0x21 0x3C 0x61 0x72 0x63 0x68 0x3E 0x0A - /Users/tomk32/Downloads/Box2D_v2.1.2/Box2D/Build/Box2D/Debug/libBox2D.bundle (LoadError)
The resulting .bundle (I'm using xcode as box2d brings an projectfile with it) is a archive file with all library .o files in it but oh macruby, why u no work?
So, can we get an update on Matt's receipt or a few more details for those who have a pure ruby background and never ever work with compiler and such?
ciao, tom
Am 03.03.2011 um 19:07 schrieb Martin Hawkins:
I presume I'm doing something really dopey and apologies if that is the case.
I've been following Matt Aimonetti's excellent instructions on the MacRuby site with the above title - I'm attempting to wrap Uli Kusterer's UKKQueue library. I've followed the instructions - the bundle builds ok; it builds 'UKKQueue_engine.bundle' and then I try to 'require' it from the macirb prompt and I get require 'UKKQueue_engine' LoadError: no such file to load -- UKKQueue_engine
I've copied the UKKQueue_engine.bundle into the pwd - should I be putting the file somewhere else?
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Thomas, I don't understand why you think I forgot the .m file - as I said - I followed Matt's instructions, which include creating the .m file, and it didn't work! Martin
Hi Martin, Something else I stumbled over when changing build options: "Symbols hidden by default" must be no GCC_SYMBOLS_PRIVATE_EXTERN = NO Am 29.03.2011 um 09:30 schrieb Martin Hawkins:
Thomas, I don't understand why you think I forgot the .m file - as I said - I followed Matt's instructions, which include creating the .m file, and it didn't work!
participants (3)
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Martin Hawkins
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Matt Aimonetti
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Thomas R. Koll