Changes

Fix Bug 751 OSX Java-6: Derive host/target-rt jar file from 'java.home'.

Android SDK changes: Add /build-tools/17.0.0 to PATH

Fix Bug 749: Add Support for Solaris SPARC 32bit

GlueGen (Compile Time): Add 'CStruct' Annotation Processor (APT) to 'gluegen' C Structs on-the-fly (2-pass actually).

Convenient annotation processing (APT) hooked to 'javac' (1.6) via gluegen.jar META-INF
service provider 'javax.annotation.processing.Processor' -> 'com.jogamp.gluegen.structgen.CStructAnnotationProcessor'.

Am implicit APT / JAVAC would be possible, however - to have a proper process
the unit test utilizes an explicit 2 pass run:

        <!-- Annotation Processor Only - First -->
        <javac destdir="${build_t.java}">
            <classpath refid="junit.compile.classpath"/>
            <compilerarg value="-proc:only"/>
            <compilerarg value="-J-Djogamp.gluegen.structgen.debug"/>
            <compilerarg value="-J-Djogamp.gluegen.structgen.output=${build_t.gen}/classes"/>
            <src path="${test.base.dir}/com/jogamp/gluegen/test/junit/structgen"/>
        </javac>

        <!-- Javac Only - Second -->
        <javac destdir="${build_t.java}">
            <classpath refid="junit.compile.classpath"/>
            <compilerarg value="-proc:none"/>
            <src path="${test.base.dir}"/>
            <src path="${build_t.gen}" />
        </javac>

Original code from Michael Bien's 'superglue' git://github.com/mbien/superglue.git,
finally merged to GlueGen (as once intended).

Note: The APT javac pass requires to use 'gluegen.jar' instead of 'gluegen-rt.jar' !
      The 2-pass process also alows using the runtime gluegen-rt.jar and hence ensures
      clean namespace check at compilation.

Fix CStruct APT File Location - Threw FileNotFoundException w/ Java7

Fix DynamicLinker Impl: Add Bionic specialization using Bionic's non POSIX values; Using same pattern for Mac OS X.

Add Bionic specialization using Bionic's non POSIX values
 - derive from UnixDynamicLinkerImpl
 - specify own flag and mode values
 - use UnixDynamicLinkerImpl native code

Using same pattern for Mac OS X
 - derive from UnixDynamicLinkerImpl
 - specify own flag and mode values
 - use UnixDynamicLinkerImpl native code
 - drop MacOSXDynamicLinkerImpl native code

Complete 5d211c6fa6a0452cc4569712e436184e34504a88: Remove generate.nativelibrary.sources and dynlink* gluegen files due to manual impl.

Robostness: Catch Throwables on NativeLibrary.open(..) and be verbose in DEBUG mode ; DynamicLinker: Add 'String getLastError()'.

Refine 4feb65517ae4a4e2b9b04cdfc4b85582cb8b9784: Handle verbose error cases post catch block, i.e. exception (if occured) and dlerror value.