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diff --git a/doc/HowToBuild.html b/doc/HowToBuild.html index be17b7e95..9a5742d61 100644 --- a/doc/HowToBuild.html +++ b/doc/HowToBuild.html @@ -43,6 +43,25 @@ author of the grammar as having been investigated completely and harmless, and the warnings about our modifications are also harmless. <P> +<h2> Common build problems </h2> + +<OL> + +<LI> <B>Your CLASSPATH environment variable appears to be set (some JOGL classes are currently visible to the build.)</B>, and $CLASSPATH isn't set. + +<DL> +<DD> An older version of JOGL was installed into the extension directory of the JDK you're using to build the current JOGL. On Windows and Linux, delete any ANTLR jars from jre/lib/ext, and on Mac OS X, delete them from /Library/Java/Extensions. It is generally not a good idea to drop JOGL directly into the extensions directory, as this can interfere with upgrades via Java Web Start. +</DL> + +<LI> <B>CharScanner; panic: ClassNotFoundException: com.sun.gluegen.cgram.CToken</B> + +<DL> +<DD> This occurs because ANTLR was dropped into the Extensions +directory of the JRE/JDK. On Windows and Linux, delete any ANTLR jars from jre/lib/ext, and on Mac OS X, delete them from /Library/Java/Extensions. Use the antlr.jar property in the build.xml to point to a JRE-external location of this jar file. +</DL> + +</OL> + - Christopher Kline and Kenneth Russell, June 2003 </body> |