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POUsing lwjgl in Leiningen/Clojure
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  1. POUsing lwjgl in Leiningen/Clojure
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    copied!<h2>Solution</h2> <pre><code>(1) (println (. System getProperty "java.library.path")) </code></pre> <p>This gives me a list of places java looks for native extensions.</p> <p>Then, I took the lwjgl native extensions, and put them there.</p> <h2>Things that didn't work for me (probably because I used them incorrectly)</h2> <pre><code>(*) setting :native-path (*) setting :native-dependencies </code></pre> <h2>Problem</h2> <p>My setup:</p> <pre><code>(lein deps; echo "====="; cat project.clj; echo "====="; cat src/main.clj; echo "====="; lein repl) &amp;&gt; log </code></pre> <p>contents of "log"</p> <pre><code> Copying 10 files to /Volumes/ramdisk/fail/lib ===== (defproject mincase "0.0.1" :dependencies [[org.clojure/clojure "1.4.0"] [org.lwjgl.lwjgl/lwjgl "2.8.2"] ] :repositories {"local" "/Users/x/z/maven_repo"} :jvm-opts ["-Xms4g" "-Xmx4g"] :repl-init main ) ===== (ns main (:import org.lwjgl.opengl.Display)) ===== REPL started; server listening on localhost port 31235 UnsatisfiedLinkError no lwjgl in java.library.path java.lang.ClassLoader.loadLibrary (ClassLoader.java:1860) clojure.core=&gt; </code></pre> <p>Note -- I had already done a "lein deps", so the lwjgl library has been pulled into maven. What I don't understand are:</p> <pre><code>(*) how do I get access to lwjgl from Clojure? (*) more importantly, how do I debug which step this whole thing has gone wrong at? </code></pre> <p>$ find lib</p> <pre><code>lib lib/clojure-1.4.0.jar lib/jinput-2.0.5.jar lib/jinput-platform-2.0.5-natives-linux.jar lib/jinput-platform-2.0.5-natives-osx.jar lib/jinput-platform-2.0.5-natives-windows.jar lib/jutils-1.0.0.jar lib/lwjgl-2.8.2.jar lib/lwjgl-platform-2.8.2-natives-linux.jar lib/lwjgl-platform-2.8.2-natives-osx.jar lib/lwjgl-platform-2.8.2-natives-windows.jar </code></pre> <p>So it appears that lwjgl has been pulled in.</p> <p>What are the steps I should try to figure out which step I went wrong on?</p> <p>Thanks!</p>
 

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