iOS: Initial working commit supporting iOS (ipad pro 11)

using our OpenJFK 9 x86_64 and arm64 build.

Test demo class is 'com.jogamp.opengl.demos.ios.Hello',
residing in the new demo folder 'src/demos/com/jogamp/opengl/demos/ios/Hello.java'.

This commit does not yet include a working NEWT
specialization for iOS, but it shall followup soon.

Instead this commit demonstrates JOGL operating on
native UIWindow, UIView and CAEAGLLayer as provided by
Nativewindow's IOSUtil.

Test Video https://www.youtube.com/watch?v=Z4lUQNFTGMI

+++

Notable bug: The FBO used and sharing the COLORBUFFER RENDERBUFFER
memory resources with CAEAGLLayer to be displayed in the UIView
seemingly cannot handle GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24
or GL_DEPTH_COMPONENT32 depth buffer - none at all (Device + Simulation).

Therefor the default demo GLEventListener chosen here
don't require a depth buffer ;-)

This issue can hopefully be mitigated with other means
than using a flat FBO sink similar to FBO multisampling.

7 files changed, 83 insertions, 10 deletions

diff --git a/make/scripts/make.jogl.all.ios.amd64.sh b/make/scripts/make.jogl.all.ios.amd64.sh
new file mode 100755
index 000000000..8ea91b984
--- /dev/null
+++ b/make/scripts/make.jogl.all.ios.amd64.sh
@@ -0,0 +1,35 @@
+#! /bin/sh
+
+if [ -e /opt-share/etc/profile.ant ] ; then
+    . /opt-share/etc/profile.ant
+fi
+
+#    -Dc.compiler.debug=true 
+#
+#    -Dtarget.sourcelevel=1.6 \
+#    -Dtarget.targetlevel=1.6 \
+#    -Dtarget.rt.jar=/opt-share/jre1.6.0_30/lib/rt.jar \
+
+# Force OSX SDK 10.6, if desired
+# export SDKROOT=macosx10.6
+
+export SDKROOT=iphonesimulator12.2
+xcrun --show-sdk-path
+
+JAVA_HOME=`/usr/libexec/java_home -version 1.8`
+PATH=$JAVA_HOME/bin:$PATH
+export JAVA_HOME PATH
+which java
+java -version 
+
+export SOURCE_LEVEL=1.6
+export TARGET_LEVEL=1.6
+export TARGET_RT_JAR=/opt-share/jre1.6.0_30/lib/rt.jar
+
+#export JOGAMP_JAR_CODEBASE="Codebase: *.jogamp.org"
+export JOGAMP_JAR_CODEBASE="Codebase: *.goethel.localnet"
+
+ant \
+    -Drootrel.build=build-ios-amd64 \
+    -DisIOSAmd64=true \
+    $* 2>&1 | tee make.jogl.all.ios-amd64.log
diff --git a/make/scripts/make.jogl.all.ios.arm64.sh b/make/scripts/make.jogl.all.ios.arm64.sh
new file mode 100755
index 000000000..8a101adf2
--- /dev/null
+++ b/make/scripts/make.jogl.all.ios.arm64.sh
@@ -0,0 +1,35 @@
+#! /bin/sh
+
+if [ -e /opt-share/etc/profile.ant ] ; then
+    . /opt-share/etc/profile.ant
+fi
+
+#    -Dc.compiler.debug=true 
+#
+#    -Dtarget.sourcelevel=1.6 \
+#    -Dtarget.targetlevel=1.6 \
+#    -Dtarget.rt.jar=/opt-share/jre1.6.0_30/lib/rt.jar \
+
+# Force OSX SDK 10.6, if desired
+# export SDKROOT=macosx10.6
+
+export SDKROOT=iphoneos12.2
+xcrun --show-sdk-path
+
+JAVA_HOME=`/usr/libexec/java_home -version 1.8`
+PATH=$JAVA_HOME/bin:$PATH
+export JAVA_HOME PATH
+which java
+java -version 
+
+export SOURCE_LEVEL=1.6
+export TARGET_LEVEL=1.6
+export TARGET_RT_JAR=/opt-share/jre1.6.0_30/lib/rt.jar
+
+#export JOGAMP_JAR_CODEBASE="Codebase: *.jogamp.org"
+export JOGAMP_JAR_CODEBASE="Codebase: *.goethel.localnet"
+
+ant \
+    -Drootrel.build=build-ios-arm64 \
+    -DisIOSArm64=true \
+    $* 2>&1 | tee make.jogl.all.ios-arm64.log
diff --git a/make/scripts/make.jogl.all.macosx.sh b/make/scripts/make.jogl.all.macosx.sh
index 94b7f13b3..d9db72045 100755
--- a/make/scripts/make.jogl.all.macosx.sh
+++ b/make/scripts/make.jogl.all.macosx.sh
@@ -7,8 +7,8 @@ fi
 # Force OSX SDK 10.6, if desired
 # export SDKROOT=macosx10.6
 
-JAVA_HOME=`/usr/libexec/java_home`
-#JAVA_HOME=`/usr/libexec/java_home -version 1.8`
+#JAVA_HOME=`/usr/libexec/java_home`
+JAVA_HOME=`/usr/libexec/java_home -version 1.8`
 #JAVA_HOME=`/usr/libexec/java_home -version 1.7`
 #JAVA_HOME=`/usr/libexec/java_home -version 1.6`
 PATH=$JAVA_HOME/bin:$PATH
diff --git a/make/scripts/setenv-jogl.sh b/make/scripts/setenv-jogl.sh
index 79db4f9b1..cbc85760d 100755
--- a/make/scripts/setenv-jogl.sh
+++ b/make/scripts/setenv-jogl.sh
@@ -72,9 +72,7 @@ fi
 JOAL_DIR=`dirname $joalpf`
 JOAL_BUILDDIR="$JOAL_DIR"/"$JOGL_BUILDDIR_BASE"
 if [ ! -e "$JOAL_BUILDDIR" ] ; then
-    echo JOAL_BUILDDIR "$JOAL_BUILDDIR" does not exist
-    print_usage
-    exit
+    echo JOAL_BUILDDIR "$JOAL_BUILDDIR" does not exist \(warning\)
 fi
 JOAL_JAR="$JOAL_BUILDDIR"/jar/joal.jar
 
diff --git a/make/scripts/tests-osx-x64.sh b/make/scripts/tests-osx-x64.sh
index f0d8ffacf..949adc045 100755
--- a/make/scripts/tests-osx-x64.sh
+++ b/make/scripts/tests-osx-x64.sh
@@ -4,8 +4,8 @@
 #export DYLD_LIBRARY_PATH=$HOME/ffmpeg-2.2.3/lib:$DYLD_LIBRARY_PATH
 export DYLD_LIBRARY_PATH=/usr/local/Cellar/ffmpeg/2.8/lib:$DYLD_LIBRARY_PATH
 
-JAVA_HOME=`/usr/libexec/java_home`
-#JAVA_HOME=`/usr/libexec/java_home -version 1.8`
+#JAVA_HOME=`/usr/libexec/java_home`
+JAVA_HOME=`/usr/libexec/java_home -version 1.8`
 #JAVA_HOME=`/usr/libexec/java_home -version 1.7`
 #JAVA_HOME=`/usr/libexec/java_home -version 1.7.0_25`
 #JAVA_HOME=`/usr/libexec/java_home -version 1.6.0`
diff --git a/make/scripts/tests-x64.sh b/make/scripts/tests-x64.sh
index 52216502f..e7301aef5 100755
--- a/make/scripts/tests-x64.sh
+++ b/make/scripts/tests-x64.sh
@@ -1,5 +1,7 @@
 #! /bin/bash
 
+#set -x 
+
 SDIR=`dirname $0` 
 
 #export LD_LIBRARY_PATH=$HOME/libav-0.8/lib:$LD_LIBRARY_PATH
diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh
index bad31647a..0342f7da3 100644
--- a/make/scripts/tests.sh
+++ b/make/scripts/tests.sh
@@ -5,6 +5,8 @@ if [ -z "$1" -o -z "$2" -o -z "$3" ] ; then
     exit 0
 fi
 
+#set -x 
+
 javaexe="$1"
 shift
 javaxargs=$1
@@ -97,6 +99,7 @@ function jrun() {
     swton=$1
     shift
 
+    D_ARGS="-Djogl.debug.GLProfile"
     #D_ARGS="-Djogl.debug.DebugGL"
     #D_ARGS="-Djogl.debug.TraceGL"
     #D_ARGS="-Djogl.debug.DebugGL -Djogl.debug.TraceGL"
@@ -435,7 +438,7 @@ function testawtswt() {
 #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLVersionParsing00NEWT $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestMainVersionGLWindowNEWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.acore.TestMainVersionGLCanvasAWT $*
-#testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile00NEWT $*
+testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile00NEWT $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile01NEWT $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile02NEWTNoARBCtx $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.acore.TestGLProfile03NEWTOffscreen $*
@@ -754,7 +757,7 @@ function testawtswt() {
 #testawt com.jogamp.opengl.test.bugs.Bug735Inv2AppletAWT $*
 #testawt com.jogamp.opengl.test.bugs.Bug735Inv3AppletAWT $*
 #testawt com.jogamp.opengl.test.bugs.Bug735Inv4AWT $*
-
+#
 #
 # SWT (testswt)
 #
@@ -762,7 +765,7 @@ function testawtswt() {
 #testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTAccessor02NewtGLWindow $*
 #testswt com.jogamp.opengl.test.junit.jogl.swt.TestNewtCanvasSWTGLn $*
 #testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTJOGLGLCanvas01GLn $*
-testswt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasSWT $*
+#testswt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasSWT $*
 #testswt com.jogamp.opengl.test.junit.jogl.demos.es2.swt.TestGearsES2SWT $*
 #testswt com.jogamp.opengl.test.junit.jogl.swt.TestSWTEclipseGLCanvas01GLn $*
 #testswt com.jogamp.opengl.test.junit.jogl.swt.TestBug672NewtCanvasSWTSashForm $*