Bug 1021: Add OculusSDK binding / Basic OVR support

Bring-up test only initializes the ovrHmdHandle
data structure by OVR native code.
    See com.jogamp.oculusvr.OVRVersion

Current evaluation build compiles all OVR-SDK source
files itself w/o using provided libovr.a.
We also skip the GL dependent renderer of the SDK,
i.e. we prefer to utilize our JOGL 'barrel distortion' renderer.
This eases the 'chicken-egg' problem of OVR SDK dependencies,
i.e. libGL, libGLESv2 .. etc

Since the OVR source code is C++, we may still have to figure out
how to / and whether we shall link libstdc++ statically
to remove platform dependencies.
Right now we link libstdc++ statically if using GCC,
see  make/build-oculusvr.xml (hackish .. TODO: better way to include all symbols).

Same consideration applies to GNU/Linux and libudev.so dependency,
since there are:
    - libudev.so.0 and (Older distri's)
    - libudev.so.1 (Debian8, ..)

...

Produced JAR artifacts are
    - jar/atomic/oculusvr.jar
    - jar/atomic/oculusvr-natives-<os.and.arch>.jar

i.e. only in 'atomic' variants to not bloat the default 'all' JAR files.

....

make/build-oculusvr.xml Notes:
    - Currently native build only enabled on GNU/Linux (isLinux)
    - Force disable native build via property 'c.build.oculusvr.skip'

1 files changed, 9 insertions, 7 deletions

diff --git a/etc/profile.jogl b/etc/profile.jogl
index 16b3a3db0..c898c7082 100755
--- a/etc/profile.jogl
+++ b/etc/profile.jogl
@@ -44,9 +44,11 @@ JOGL_JAR_ALL_NOAWT="jogl-all-noawt.jar"
 JOGL_JAR_ALL_MOBILE="jogl-all-mobile.jar"
 JOGL_JAR_SWT="atomic/jogl-swt.jar"
 
-JOGL_LIB_ALL="libnativewindow_x11.so libnativewindow_awt.so libjogl_desktop.so libjogl_mobile.so libjogl_cg.so libnewt.so"
-JOGL_LIB_ALL_NOAWT="libnativewindow_x11.so libjogl_desktop.so libjogl_mobile.so libjogl_cg.so libnewt.so"
-JOGL_LIB_ALL_MOBILE="libjogl_mobile.so libnewt.so"
+JOGL_JAR_OCULUSVR="atomic/oculusvr.jar"
+
+JOGL_LIB_ALL="libnativewindow_x11.so libnativewindow_awt.so libjogl_desktop.so libjogl_mobile.so libjogl_cg.so libnewt.so liboculusvr.so"
+JOGL_LIB_ALL_NOAWT="libnativewindow_x11.so libjogl_desktop.so libjogl_mobile.so libjogl_cg.so libnewt.so liboculusvr.so"
+JOGL_LIB_ALL_MOBILE="libjogl_mobile.so libnewt.so liboculusvr.so"
 
 export JOGL_JAR_ALL JOGL_JAR_ALL_NOAWT JOGL_JAR_ALL_MOBILE
 export JOGL_LIB_ALL JOGL_LIB_ALL_NOAWT JOGL_LIB_ALL_MOBILE
@@ -81,10 +83,10 @@ export JOGL_BUILD_DIR
 JOGL_LIB_DIR="$JOGL_BUILD_DIR"/lib
 export JOGL_LIB_DIR
 
-JOGL_ALL_AWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL $JOGL_TEST)
-JOGL_ALL_NOAWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL_NOAWT $JOGL_TEST)
-JOGL_MOBILE_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL_MOBILE $JOGL_TEST)
-JOGL_SWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_SWT $JOGL_TEST)
+JOGL_ALL_AWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL $JOGL_JAR_OCULUSVR $JOGL_TEST)
+JOGL_ALL_NOAWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL_NOAWT $JOGL_JAR_OCULUSVR $JOGL_TEST)
+JOGL_MOBILE_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_ALL_MOBILE $JOGL_JAR_OCULUSVR $JOGL_TEST)
+JOGL_SWT_CLASSPATH=$(concat_jogl_list "$JOGL_BUILD_DIR" $JOGL_JAR_SWT $JOGL_JAR_OCULUSVR $JOGL_TEST)
 export JOGL_ALL_AWT_CLASSPATH JOGL_ALL_NOAWT_CLASSPATH JOGL_MOBILE_CLASSPATH JOGL_SWT_CLASSPATH
 
 if [ ! -z "$JOGL_PROFILE" ] ; then