iOS: Initial iOS support commit: build.xml targets, java code-path etc

Current build system for JogAmp iOS Build is:

- Build Machine: OSX Mojave 10.14

- Using own (still proprietary) OpenJDK 9 iOS Build

- OpenJDK 1.8 (This will be replaced by OpenJDK 11 soon)

- Xcode 10.2

14 files changed, 298 insertions, 29 deletions

diff --git a/make/build.xml b/make/build.xml
index 2b5c687..a03ef68 100644
--- a/make/build.xml
+++ b/make/build.xml
@@ -388,6 +388,24 @@
       <property name="c.src.dir.os"                         value="unix" />
     </target>
     
+    <linker id="linker.cfg.ios.amd64.gluegen" extends="linker.cfg.ios.amd64">
+      <linkerarg value="-exported_symbols_list lib"/>
+    </linker>
+
+    <target name="declare.ios.amd64" if="isIOSAmd64">
+      <echo message="IOSAmd64" />
+      <property name="compiler.cfg.id"                      value="compiler.cfg.ios.amd64" /> 
+      <property name="linker.cfg.id"                        value="linker.cfg.ios.amd64" /> 
+      <property name="c.src.dir.os"                         value="unix" />
+    </target>
+    
+    <target name="declare.ios.arm64" if="isIOSArm64">
+      <echo message="IOSArm64" />
+      <property name="compiler.cfg.id"                      value="compiler.cfg.ios.arm64" /> 
+      <property name="linker.cfg.id"                        value="linker.cfg.ios.arm64" /> 
+      <property name="c.src.dir.os"                         value="unix" />
+    </target>
+    
     <target name="declare.freebsd.amd64" if="isFreeBSDAMD64">
       <echo message="FreeBSDAMD64" />
       <property name="compiler.cfg.id"                      value="compiler.cfg.freebsd" />
@@ -413,7 +431,7 @@
       <property name="c.src.dir.os"                         value="unix" />
     </target>
 
-    <target name="c.configure" depends="gluegen.cpptasks.detect.os,gluegen.cpptasks.setup.compiler,declare.win32,declare.linux,declare.android,declare.solaris,declare.macosx,declare.freebsd,declare.hpux,gluegen.cpptasks.configure.compiler" />
+    <target name="c.configure" depends="gluegen.cpptasks.detect.os,gluegen.cpptasks.setup.compiler,declare.win32,declare.linux,declare.android,declare.solaris,declare.macosx,declare.ios.amd64,declare.ios.arm64,declare.freebsd,declare.hpux,gluegen.cpptasks.configure.compiler" />
 
     <target name="c.rename.lib.mingw" if="isMingW">
       <!-- FIXME: this is a hack; the cpptask should have an option to change the
@@ -451,6 +469,20 @@
       <antcall target="gluegen.build.c.impl" inheritAll="true" inheritRefs="true" />
     </target>
 
+    <target name="gluegen.build.a.symbols" depends="" if="${build.staticlibs}" unless="gluegen.build.skip.native">
+      <!-- invoke nm in a most compatible way, tested on GNU/Linux and MacOS -->
+      <exec executable="nm" dir="${build}" output="${gluegen.lib.dir}/lib${output.lib.name}.symbols.raw">
+        <arg value="--extern-only"/>
+        <arg value="--defined-only"/>
+        <arg value="${gluegen.lib.dir}/${output.lib.name.os}"/>
+      </exec>
+      <exec executable="awk" dir="${build}" output="${gluegen.lib.dir}/lib${output.lib.name}.symbols">
+        <arg value="{ print $3 }"/>
+        <arg value="${gluegen.lib.dir}/lib${output.lib.name}.symbols.raw"/>
+      </exec>
+      <delete file="${gluegen.lib.dir}/lib${output.lib.name}.symbols.raw" quiet="true" failonerror="false" />
+    </target>
+
     <target name="gluegen.build.c.impl" depends="init, c.configure" unless="gluegen.build.skip.native">
       <echo message="clearing gluegen.build.shasum.done (2) - was ${gluegen.build.shasum.done}"/>
       <var name="gluegen.build.shasum.done" unset="true"/>
@@ -462,7 +494,7 @@
       <javah destdir="${src.generated.c}/Unix"    classpath="${classes}" class="jogamp.common.os.UnixDynamicLinkerImpl" />
       <javah destdir="${src.generated.c}/Windows" classpath="${classes}" class="jogamp.common.os.WindowsDynamicLinkerImpl"/>
 
-      <echo message="Output lib name = ${output.lib.name} -> ${output.lib.name.os}" />
+      <echo message="Output lib name = ${output.lib.name} -> ${output.lib.name.os} [${output.lib.type}]" />
 
       <mkdir dir="${gluegen.lib.dir}"/>
 
@@ -502,12 +534,14 @@
           <includepath path="${src.generated.c}" />
           <includepath path="${src.generated.c}/Unix" if="isUnix"/>
           <includepath path="${src.generated.c}/Unix" if="isOSX"/>
+          <includepath path="${src.generated.c}/Unix" if="isIOS"/>
           <includepath path="${src.generated.c}/Windows" if="isWindows"/>
         </compiler>
 
         <linker extends="${linker.cfg.id}" />
       </cc>
 
+      <antcall target="gluegen.build.a.symbols" inheritAll="true" inheritRefs="true" />
       <antcall target="c.rename.lib.mingw" inheritRefs="true" />
       <antcall target="c.rename.lib.macosx" inheritRefs="true" />
 
@@ -542,7 +576,7 @@
                       nativejarfile="${build}/gluegen-rt-natives-${os.and.arch}.jar"
                       manifestfile="${build}/Manifest-rt-natives.temp" 
                       module="common"
-                      includelibs="*gluegen-rt.${native.library.suffix}" />
+                      includelibs="*${output.lib.name}.${native.library.suffix}" />
 
       <!-- Produce duplicates for different configurations, since non-native-jar aliasing (Bug 1023/Bug 1024) -->
       <copy file="${build}/gluegen-rt-natives-${os.and.arch}.jar" tofile="${build}/gluegen-rt-android-natives-${os.and.arch}.jar"/>
@@ -1206,7 +1240,7 @@
         jarbuilddir="${build}"
         jarbasename="gluegen-rt-android"
         nativebuilddir="${gluegen.lib.dir}"
-        nativebasename="gluegen-rt"
+        nativebasename="${output.lib.name}"
         android.abi="${android.abi}"
         androidmanifest.path="resources/android/AndroidManifest-Runtime.xml"
         androidresources.path="resources/android/res"
@@ -1244,11 +1278,11 @@
     <echo message='gluegen.build.sha.natives=${gluegen.build.sha.natives}${line.separator}' file="${build}/artifact.properties" append="true"/>
   </target>
 
-  <target name="junit.compile" depends="init">
+  <target name="junit.compile" depends="init" if="${build.dynamiclibs}">
     <ant antfile="build-test.xml" target="junit.compile"/>
   </target>
 
-  <target name="junit.run" depends="init,junit.compile">
+  <target name="junit.run" depends="init,junit.compile" if="${build.dynamiclibs}">
     <ant antfile="build-test.xml" target="junit.run"/>
   </target>
 
diff --git a/make/gluegen-cpptasks-base.xml b/make/gluegen-cpptasks-base.xml
index adf8ab6..5e38e2a 100755
--- a/make/gluegen-cpptasks-base.xml
+++ b/make/gluegen-cpptasks-base.xml
@@ -56,6 +56,9 @@
    -   isLinuxSparc
    -   isOSX
    -   isOSXPPC
+   -   isIOS
+   -   isIOSAmd64
+   -   isIOSArm64
    -   isSolaris
    -   isSolaris32Bit
    -   isSolaris64Bit
@@ -70,15 +73,21 @@
    -   jvmDataModel32Bit
 
    -   jvmDataModel.arg  either one of [ "-d64", "-d32" or "-Djnlp.no.jvm.data.model.set=true" ]
+
+   -   build.dynamiclibs
+   -   build.staticlibs  (usually = !build.dynamiclibs)
+   -   output.lib.type
+
    -
-   - isX11 is set if: !isWindows && !isOSX && !noX11
+   - isX11 is set if: !isWindows && !isOSX !isIOS && !noX11
    - 
    - It also sets the following properties which are useful for
    - building native library jar files for Java Web Start and
    - understanding on what OS and architecture things are being built.
    -
    -   os.and.arch (i.e., "windows-i586")
-   -   native.library.suffix (i.e.., "so", "dll")
+   -   native.library.prefix (i.e.., "lib", "")
+   -   native.library.suffix (i.e.., "so", "dll", "dylib")
    - 
    - The gluegen.cpptasks.setup.compiler target is the preferred target
    - to depend upon in your build.xml. It depends on gluegen.cpptasks.detect.compiler
@@ -148,6 +157,8 @@
    -   compiler.cfg.win32.mingw
    -   compiler.cfg.win32.msvc
    -   compiler.cfg.macosx
+   -   compiler.cfg.ios.amd64
+   -   compiler.cfg.ios.arm64
    -   compiler.cfg.freebsd
    -   compiler.cfg.hpux
    -   linker.cfg.linux
@@ -173,6 +184,8 @@
    -   linker.cfg.win32.mingw
    -   linker.cfg.win32.msvc
    -   linker.cfg.macosx
+   -   linker.cfg.ios.amd64
+   -   linker.cfg.ios.arm64
    -   linker.cfg.hpux
    - 
    - This project file also defines a macrodef called "msvc.manifest"
@@ -263,6 +276,8 @@
     <condition property="is64Bit">
       <or>
         <istrue value="${isAMD64}" />
+        <istrue value="${isIOSAmd64}"/> 
+        <istrue value="${isIOSArm64}"/> 
         <os arch="IA64" />
         <os arch="sparcv9" />
         <os arch="armv8a" />
@@ -270,10 +285,19 @@
       </or>
     </condition>
 
+    <condition property="isIOS">
+      <or>
+          <istrue value="${isIOSAmd64}"/> 
+          <istrue value="${isIOSArm64}"/> 
+      </or>
+    </condition>
     <condition property="isOSX">
       <and>
         <os family="mac"/>
         <os family="unix"/>
+        <not>
+          <istrue value="${isIOS}"/> 
+        </not>
       </and>
     </condition>
     <condition property="isUnix">
@@ -540,6 +564,7 @@
       <and>
         <isfalse value="${isWindows}" />
         <isfalse value="${isOSX}" />
+        <isfalse value="${isIOS}" />
         <isfalse value="${isAndroid}" />
         <isfalse value="${noX11}" />
       </and>
@@ -571,6 +596,9 @@
     <condition property="jvmDataModel.arg" value="-d64"><isset property="jvmDataModel64Bit"/></condition>
     <condition property="jvmDataModel.arg" value="-d32"><isset property="jvmDataModel32Bit"/></condition>
     <property name="jvmDataModel.arg" value="-Djnlp.no.jvm.data.model.set=true" /> <!-- dummy placeholder, valid jvm arg, won't override above spec -->
+    <condition property="build.dynamiclibs" value="false" else="true"><istrue value="${isIOS}"/></condition>
+    <condition property="build.staticlibs" value="false" else="true"><istrue value="${build.dynamiclibs}"/></condition>
+    <condition property="output.lib.type" value="shared" else="static"><istrue value="${build.dynamiclibs}"/></condition>
   </target>
 
   <target name="gluegen.cpptasks.detect.os.refine" unless="gluegen.cpptasks.detected.os.2">
@@ -641,6 +669,9 @@
     <echo message="OS X PPC=${use.macosppc}" />
     <echo message="OS X x32=${use.macosx32}" />
     <echo message="OS X x64=${use.macosx64}" />
+    <echo message="iOS=${isIOS}" />
+    <echo message="iOSAmd64=${isIOSAmd64}" />
+    <echo message="iOSArm64=${isIOSArm64}" />
     <echo message="Solaris=${isSolaris}" />
     <echo message="Solaris32Bit=${isSolaris32Bit}" />
     <echo message="Solaris64Bit=${isSolaris64Bit}" />
@@ -654,6 +685,9 @@
     <echo message="os=${os.name}" />
     <echo message="os=${os.version}" />
     <echo message="arch=${os.arch}" /> 
+    <echo message="build.dynamiclibs=${build.dynamiclibs}" /> 
+    <echo message="build.staticlibs=${build.staticlibs}" /> 
+    <echo message="output.lib.type=${output.lib.type}" /> 
  </target>
 
  <!-- Consult jogamp.common.os.PlatformPropsImpl.getOSAndArch(..) to complete/sync mapping! -->
@@ -755,10 +789,23 @@
   <target name="gluegen.cpptasks.detect.os.linux" depends="gluegen.cpptasks.detect.os.linux.amd64,gluegen.cpptasks.detect.os.linux.ia64,gluegen.cpptasks.detect.os.linux.x86,gluegen.cpptasks.detect.os.linux.armv6.armel,gluegen.cpptasks.detect.os.linux.armv6.armhf,gluegen.cpptasks.detect.os.android.armv6.armel,gluegen.cpptasks.detect.os.linux.aarch64,gluegen.cpptasks.detect.os.android.armv6.armhf,gluegen.cpptasks.detect.os.android.aarch64,gluegen.cpptasks.detect.os.android.x86,gluegen.cpptasks.detect.os.linux.alpha,gluegen.cpptasks.detect.os.linux.hppa,gluegen.cpptasks.detect.os.linux.mips,gluegen.cpptasks.detect.os.linux.mipsel,gluegen.cpptasks.detect.os.linux.ppc,gluegen.cpptasks.detect.os.linux.ppc64,gluegen.cpptasks.detect.os.linux.ppc64le,gluegen.cpptasks.detect.os.linux.s390,gluegen.cpptasks.detect.os.linux.s390x,gluegen.cpptasks.detect.os.linux.sparc" unless="gluegen.cpptasks.detected.os.2" />
 
   <target name="gluegen.cpptasks.detect.os.osx" unless="gluegen.cpptasks.detected.os.2" if="isOSX">
-    <property name="native.library.suffix"     value="*lib" />
+    <property name="native.library.prefix"     value="lib" />
+    <property name="native.library.suffix"     value="dylib" />
     <property name="os.and.arch" value="macosx-universal" />
   </target>
 
+  <target name="gluegen.cpptasks.detect.os.ios.amd64" unless="gluegen.cpptasks.detected.os.2" if="isIOSAmd64">
+    <property name="native.library.prefix"     value="lib" />
+    <property name="native.library.suffix"     value="a" />
+    <property name="os.and.arch" value="ios-amd64" />
+  </target>
+
+  <target name="gluegen.cpptasks.detect.os.ios.arch64" unless="gluegen.cpptasks.detected.os.2" if="isIOSArm64">
+    <property name="native.library.prefix"     value="lib" />
+    <property name="native.library.suffix"     value="a" />
+    <property name="os.and.arch" value="ios-arm64" />
+  </target>
+
   <target name="gluegen.cpptasks.detect.os.solaris.sparc" unless="gluegen.cpptasks.detected.os.2" if="isSolarisSparc">
     <property name="os.and.arch" value="solaris-sparc" />
   </target>
@@ -778,6 +825,7 @@
   <target name="gluegen.cpptasks.detect.os.solaris" depends="gluegen.cpptasks.detect.os.solaris.sparc,gluegen.cpptasks.detect.os.solaris.sparcv9,gluegen.cpptasks.detect.os.solaris.amd64,gluegen.cpptasks.detect.os.solaris.x86" unless="gluegen.cpptasks.detected.os.2" />
 
   <target name="gluegen.cpptasks.detect.os.unix" unless="gluegen.cpptasks.detected.os.2" if="isUnix">
+    <property name="native.library.prefix"     value="lib" />
     <property name="native.library.suffix"     value="so" />
   </target>
 
@@ -790,10 +838,11 @@
   </target>
 
   <target name="gluegen.cpptasks.detect.os.windows" depends="gluegen.cpptasks.detect.os.windows.amd64,gluegen.cpptasks.detect.os.windows.x86" unless="gluegen.cpptasks.detected.os.2" if="isWindows">
+    <property name="native.library.prefix"     value="" />
     <property name="native.library.suffix"     value="dll" />
   </target>
 
-  <target name="gluegen.cpptasks.detect.os.2" depends="gluegen.cpptasks.detect.os.refine,gluegen.cpptasks.detect.os.freebsd,gluegen.cpptasks.detect.os.hpux,gluegen.cpptasks.detect.os.linux,gluegen.cpptasks.detect.os.osx,gluegen.cpptasks.detect.os.solaris,gluegen.cpptasks.detect.os.unix,gluegen.cpptasks.detect.os.windows"  unless="gluegen.cpptasks.detected.os.2">
+  <target name="gluegen.cpptasks.detect.os.2" depends="gluegen.cpptasks.detect.os.refine,gluegen.cpptasks.detect.os.freebsd,gluegen.cpptasks.detect.os.hpux,gluegen.cpptasks.detect.os.linux,gluegen.cpptasks.detect.os.osx,gluegen.cpptasks.detect.os.ios.amd64,gluegen.cpptasks.detect.os.ios.arch64,gluegen.cpptasks.detect.os.solaris,gluegen.cpptasks.detect.os.unix,gluegen.cpptasks.detect.os.windows"  unless="gluegen.cpptasks.detected.os.2">
     <propertyregex property="os.and.arch.dot"
                    input="${os.and.arch}"
                    regexp="-"
@@ -819,6 +868,10 @@
       <isset property="isOSX"/> 
     </condition>
     <condition property="system.env.library.path"
+               value="DYLD_LIBRARY_PATH">
+      <isset property="isIOS"/> 
+    </condition>
+    <condition property="system.env.library.path"
                value="LD_LIBRARY_PATH">
       <isset property="isUnix"/> 
     </condition>
@@ -830,6 +883,7 @@
     <!-- NOTE: the value of the c.strip.tool and c.strip.args attribute will not be overridden if already set externally -->
     <property name="c.strip.tool"     value="strip" /> 
     <condition property="c.strip.args" value="-S -x"><isset property="isOSX"/></condition>
+    <condition property="c.strip.args" value="-S -x"><isset property="isIOS"/></condition>
     <property name="c.strip.args"     value="" /> 
 
   </target>
@@ -1188,6 +1242,36 @@
       </defineset>
     </compiler>
 
+    <compiler id="compiler.cfg.ios.amd64" name="${gcc.compat.compiler}">
+      <compilerarg value="-v"/>
+      <compilerarg value="-arch"/>
+      <compilerarg value="x86_64"/>
+      <compilerarg value="-Wmost" />
+      <compilerarg value="-ObjC" />
+      <compilerarg value="-miphoneos-version-min=10.5"/>
+      <!-- sysincludepath path="${macosx.sdkroot}" if="macosx.sdkroot"/ -->
+      <defineset>
+        <define name="_DEBUG"   if="c.compiler.use-debug"/>
+        <define name="DEBUG"    if="c.compiler.use-debug"/>
+        <define name="NDEBUG"   unless="c.compiler.use-debug"/>
+      </defineset>
+    </compiler>
+
+    <compiler id="compiler.cfg.ios.arm64" name="${gcc.compat.compiler}">
+      <compilerarg value="-v"/>
+      <compilerarg value="-arch"/>
+      <compilerarg value="arm64"/>
+      <compilerarg value="-Wmost" />
+      <compilerarg value="-ObjC" />
+      <compilerarg value="-miphoneos-version-min=10.5"/>
+      <!-- sysincludepath path="${macosx.sdkroot}" if="macosx.sdkroot"/ -->
+      <defineset>
+        <define name="_DEBUG"   if="c.compiler.use-debug"/>
+        <define name="DEBUG"    if="c.compiler.use-debug"/>
+        <define name="NDEBUG"   unless="c.compiler.use-debug"/>
+      </defineset>
+    </compiler>
+
     <!-- Windows compiler configuration -->
 
     <!--compiler id="compiler.cfg.linux64.mingw64" classname="net.sf.antcontrib.cpptasks.gcc.Gcc64CCompiler"-->
@@ -1375,7 +1459,6 @@
     <!-- MacOSX linker configuration -->
 
     <linker id="linker.cfg.macosx" name="${gcc.compat.compiler}">
-      <!-- Note: Apple doesn't seem to provide ppc binaries on Snow Leopard -->
       <linkerarg value="-arch" if="use.macosppc"/>
       <linkerarg value="ppc" if="use.macosppc"/>
       <linkerarg value="-arch" if="use.macosx32"/>
@@ -1385,7 +1468,24 @@
       <linkerarg value="-mmacosx-version-min=10.5"/>
       <linkerarg value="-static-libgcc" if="isGCC"/>
       <linkerarg value="-static-libstdc++" if="isGCC"/>
-      <!-- Note: Apple doesn't seem to provide ppc64 binaries on Leopard -->
+    </linker>
+
+    <linker id="linker.cfg.ios.amd64" name="${gcc.compat.compiler}">
+      <linkerarg value="-v"/>
+      <linkerarg value="-arch"/>
+      <linkerarg value="x86_64"/>
+      <linkerarg value="-miphoneos-version-min=10.5"/>
+      <linkerarg value="-static-libgcc" if="isGCC"/>
+      <linkerarg value="-static-libstdc++" if="isGCC"/>
+    </linker>
+
+    <linker id="linker.cfg.ios.arm64" name="${gcc.compat.compiler}">
+      <linkerarg value="-v"/>
+      <linkerarg value="-arch"/>
+      <linkerarg value="arm64"/>
+      <linkerarg value="-miphoneos-version-min=10.5"/>
+      <linkerarg value="-static-libgcc" if="isGCC"/>
+      <linkerarg value="-static-libstdc++" if="isGCC"/>
     </linker>
 
     <!-- Windows linker configuration -->
@@ -1639,6 +1739,28 @@
       <property name="java.lib.dir.platform"      value="/System/Library/Frameworks/JavaVM.framework/Libraries" />
     </target>
 
+    <target name="gluegen.cpptasks.declare.compiler.ios.amd64" if="isIOSAmd64">
+      <echo message="iOSAmd64" />
+      <property name="compiler.cfg.id.base"          value="compiler.cfg.ios.amd64" /> 
+      <property name="linker.cfg.id.base"            value="linker.cfg.ios.amd64" /> 
+      <property name="java.includes.dir.platform"    value="${java.includes.dir}/macosx" />
+      <condition property="java.lib.dir.platform"
+                 value="${java.home.dir}/jre/lib">
+                 <available file="${java.home.dir}/jre/lib/libjvm.a"/>
+      </condition>
+    </target>
+
+    <target name="gluegen.cpptasks.declare.compiler.ios.arm64" if="isIOSArm64">
+      <echo message="iOSArm64" />
+      <property name="compiler.cfg.id.base"          value="compiler.cfg.ios.arm64" /> 
+      <property name="linker.cfg.id.base"            value="linker.cfg.ios.arm64" /> 
+      <property name="java.includes.dir.platform"    value="${java.includes.dir}/macosx" />
+      <condition property="java.lib.dir.platform"
+                 value="${java.home.dir}/jre/lib">
+                 <available file="${java.home.dir}/jre/lib/libjvm.a"/>
+      </condition>
+    </target>
+
     <target name="gluegen.cpptasks.declare.compiler.freebsd.x86" if="isFreeBSDX86">
       <echo message="FreeBSD" />
       <property name="compiler.cfg.id.base"          value="compiler.cfg.freebsd" />
@@ -1665,7 +1787,7 @@
       <property name="java.lib.dir.platform"         value="${java.home.dir}/jre/lib/PA_RISC2.0" />
     </target>
 
-    <target name="gluegen.cpptasks.declare.compiler" depends="gluegen.cpptasks.declare.compiler.environment,gluegen.cpptasks.declare.compiler.win32,gluegen.cpptasks.declare.compiler.linux,gluegen.cpptasks.declare.compiler.solaris,gluegen.cpptasks.declare.compiler.macosx,gluegen.cpptasks.declare.compiler.freebsd,gluegen.cpptasks.declare.compiler.hpux" >
+    <target name="gluegen.cpptasks.declare.compiler" depends="gluegen.cpptasks.declare.compiler.environment,gluegen.cpptasks.declare.compiler.win32,gluegen.cpptasks.declare.compiler.linux,gluegen.cpptasks.declare.compiler.solaris,gluegen.cpptasks.declare.compiler.macosx,gluegen.cpptasks.declare.compiler.ios.amd64,gluegen.cpptasks.declare.compiler.ios.arm64,gluegen.cpptasks.declare.compiler.freebsd,gluegen.cpptasks.declare.compiler.hpux" >
       <echo message="java.home.dir                ${java.home.dir}" />
       <echo message="java.includes.dir            ${java.includes.dir}" />
       <echo message="java.includes.dir.platform   ${java.includes.dir.platform}" />
diff --git a/make/gluegen-properties.xml b/make/gluegen-properties.xml
index 8038de3..54fbc8c 100755
--- a/make/gluegen-properties.xml
+++ b/make/gluegen-properties.xml
@@ -88,10 +88,16 @@
     <!-- maybe overriden, e.g. with "clang" -->
     <echo message="Setting default gcc.compat.compiler" />
     <condition property="gcc.compat.compiler" value="xcode.clang"> <!-- default for OSX -->
-      <and>
-        <os family="mac"/>
-        <os family="unix"/>
-      </and>
+      <or>
+          <istrue value="${isOSX}"/> 
+          <istrue value="${isIOS}"/> 
+          <istrue value="${isIOSAmd64}"/> 
+          <istrue value="${isIOSArm64}"/> 
+          <and>
+            <os family="mac"/>
+            <os family="unix"/>
+          </and>
+      </or>
     </condition>
     <property name="gcc.compat.compiler" value="gcc"/>             <!-- default for all others .. -->
     <echo message="gcc.compat.compiler=${gcc.compat.compiler}" />
diff --git a/make/jogamp-androidtasks.xml b/make/jogamp-androidtasks.xml
index 24aea10..82679c4 100644
--- a/make/jogamp-androidtasks.xml
+++ b/make/jogamp-androidtasks.xml
@@ -28,7 +28,7 @@
             jarbuilddir="${build}"   // jar build location
             jarbasename="gluegen-rt" // jar base file name
             nativebuilddir="${gluegen.lib.dir}" // native library build location
-            nativebasename="gluegen-rt"         // native library base file name "*${nativebasename}*.${native.library.suffix}"
+            nativebasename="${output.lib.name}"         // native library base file name "*${nativebasename}*.${native.library.suffix}"
             androidmanifest.path="resources/android/AndroidManifest.xml"
             androidresources.path="resources/android/res"
             jarmanifest.path="${build}/Manifest-rt.temp" // optional
diff --git a/make/scripts/make.gluegen.all.ios.amd64.sh b/make/scripts/make.gluegen.all.ios.amd64.sh
new file mode 100755
index 0000000..67831d3
--- /dev/null
+++ b/make/scripts/make.gluegen.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 \
+    $* 2>&1 | tee make.gluegen.all.ios-amd64.log
diff --git a/make/scripts/make.gluegen.all.ios.arm64.sh b/make/scripts/make.gluegen.all.ios.arm64.sh
new file mode 100755
index 0000000..77cc1e9
--- /dev/null
+++ b/make/scripts/make.gluegen.all.ios.arm64.sh
@@ -0,0 +1,35 @@
+#! /bin/sh
+
+if [ -e /opt-share/etc/profile.ant ] ; then
+    . /opt-share/etc/profile.ant
+fi
+
+#    -Dc.compiler.debug=true 
+#
+#    -Dtarget.sourcelevel=1.6 \
+#    -Dtarget.targetlevel=1.6 \
+#    -Dtarget.rt.jar=/opt-share/jre1.6.0_30/lib/rt.jar \
+
+# Force OSX SDK 10.6, if desired
+# export SDKROOT=macosx10.6
+
+export SDKROOT=iphoneos12.2
+xcrun --show-sdk-path
+
+JAVA_HOME=`/usr/libexec/java_home -version 1.8`
+PATH=$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.gluegen.all.ios-arm64.log
diff --git a/src/java/com/jogamp/common/os/MachineDataInfo.java b/src/java/com/jogamp/common/os/MachineDataInfo.java
index 0192cd8..d6fa28c 100644
--- a/src/java/com/jogamp/common/os/MachineDataInfo.java
+++ b/src/java/com/jogamp/common/os/MachineDataInfo.java
@@ -64,6 +64,7 @@ public class MachineDataInfo {
   private final static int[] size_x86_32_windows  =  { 4,    4,     4,     8,     12,    4,   4096 };
   private final static int[] size_lp64_unix       =  { 4,    8,     4,     8,     16,    8,   4096 };
   private final static int[] size_x86_64_windows  =  { 4,    4,     4,     8,     16,    8,   4096 };
+  private final static int[] size_arm64_ios       =  { 4,    8,     4,     8,      8,    8,   8192 };
 
   /*                               arch   os          i8, i16, i32, i64, int, long, float, doubl, ldoubl, ptr */
   private final static int[] align_arm_mips_32    =  { 1,   2,   4,   8,   4,    4,     4,     8,      8,   4 };
@@ -74,11 +75,12 @@ public class MachineDataInfo {
   private final static int[] align_x86_32_windows =  { 1,   2,   4,   8,   4,    4,     4,     8,      4,   4 };
   private final static int[] align_lp64_unix      =  { 1,   2,   4,   8,   4,    8,     4,     8,     16,   8 };
   private final static int[] align_x86_64_windows =  { 1,   2,   4,   8,   4,    4,     4,     8,     16,   8 };
+  private final static int[] align_arm64_ios      =  { 1,   2,   4,   8,   4,    8,     4,     8,      8,   8 };
 
   /**
    * Static enumeration of {@link MachineDataInfo} instances
    * used for high performance data size and alignment lookups,
-   * e.g. for generated structures.
+   * e.g. for generated structures using the {@link MachineDataInfo.StaticConfig} index.
    * <p>
    * The value {@link MachineDataInfo#pageSizeInBytes} shall be ignored
    * for static instances!
@@ -109,8 +111,10 @@ public class MachineDataInfo {
       /** LP64 Unix, e.g.: {@link Platform.CPUType#X86_64} Unix, {@link Platform.CPUType#ARM64} EABI, {@link Platform.CPUType#PPC64} Unix, .. */
       LP64_UNIX(      size_lp64_unix,    align_lp64_unix),
       /** {@link Platform.CPUType#X86_64} Windows */
-      X86_64_WINDOWS( size_x86_64_windows, align_x86_64_windows);
-      // 8
+      X86_64_WINDOWS( size_x86_64_windows, align_x86_64_windows),
+      /** {@link Platform.CPUType#ARM64 } iOS */
+      ARM64_IOS( size_arm64_ios, align_arm64_ios);
+      // 9
 
       public final MachineDataInfo md;
 
diff --git a/src/java/com/jogamp/common/os/NativeLibrary.java b/src/java/com/jogamp/common/os/NativeLibrary.java
index 7c6aeca..6daceae 100644
--- a/src/java/com/jogamp/common/os/NativeLibrary.java
+++ b/src/java/com/jogamp/common/os/NativeLibrary.java
@@ -89,6 +89,7 @@ public final class NativeLibrary implements DynamicLookupHelper {
         break;
 
       case MACOS:
+      case IOS:
         prefixes = new String[] { "lib" };
         suffixes = new String[] { ".dylib", ".jnilib" };
         isOSX = true;
@@ -217,6 +218,7 @@ public final class NativeLibrary implements DynamicLookupHelper {
         break;
 
       case MACOS:
+      case IOS:
         dynLink = new MacOSXDynamicLinkerImpl();
         break;
 
@@ -526,6 +528,7 @@ public final class NativeLibrary implements DynamicLookupHelper {
         return windowsLibName;
 
       case MACOS:
+      case IOS:
         return macOSXLibName;
 
       default:
@@ -602,7 +605,7 @@ public final class NativeLibrary implements DynamicLookupHelper {
   private static Method  findLibraryMethod = null;
   private static final String findLibraryImpl(final String libName, final ClassLoader loader) {
     if (loader == null) {
-      return null;
+        return null;
     }
     if (!initializedFindLibraryMethod) {
       AccessController.doPrivileged(new PrivilegedAction<Object>() {
diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java
index 535b8a9..f995af3 100644
--- a/src/java/com/jogamp/common/os/Platform.java
+++ b/src/java/com/jogamp/common/os/Platform.java
@@ -58,7 +58,7 @@ import jogamp.common.os.PlatformPropsImpl;
 public class Platform extends PlatformPropsImpl {
 
     public enum OSType {
-        LINUX, FREEBSD, ANDROID, MACOS, SUNOS, HPUX, WINDOWS, OPENKODE;
+        LINUX, FREEBSD, ANDROID, MACOS, SUNOS, HPUX, WINDOWS, OPENKODE, IOS;
     }
 
     public enum CPUFamily {
@@ -302,7 +302,8 @@ public class Platform extends PlatformPropsImpl {
                 }
                 _isRunningFromJarURL[0] = null != platformClassJarURI;
 
-                _USE_TEMP_JAR_CACHE[0] = ( OS_TYPE != OSType.ANDROID ) && ( null != platformClassJarURI ) &&
+                _USE_TEMP_JAR_CACHE[0] = ( OS_TYPE != OSType.ANDROID ) && ( OS_TYPE != OSType.IOS ) &&
+                                         ( null != platformClassJarURI ) &&
                                          PropertyAccess.getBooleanProperty(useTempJarCachePropName, true, true);
 
                 // load GluegenRT native library
diff --git a/src/java/com/jogamp/common/util/IOUtil.java b/src/java/com/jogamp/common/util/IOUtil.java
index 0bee22b..380cb00 100644
--- a/src/java/com/jogamp/common/util/IOUtil.java
+++ b/src/java/com/jogamp/common/util/IOUtil.java
@@ -863,6 +863,7 @@ public class IOUtil {
         switch(PlatformPropsImpl.OS_TYPE) {
             case ANDROID:
             case MACOS:
+            case IOS:
             case WINDOWS:
             case OPENKODE:
               return false;
@@ -1273,7 +1274,7 @@ public class IOUtil {
 
                     // 1) java.io.tmpdir/jogamp
                     if( null == tempRootExec && null != java_io_tmpdir ) {
-                        if( Platform.OSType.MACOS == PlatformPropsImpl.OS_TYPE ) {
+                        if( Platform.OSType.MACOS == PlatformPropsImpl.OS_TYPE || Platform.OSType.IOS == PlatformPropsImpl.OS_TYPE ) {
                             // Bug 865: Safari >= 6.1 [OSX] May employ xattr on 'com.apple.quarantine' on 'PluginProcess.app'
                             // We attempt to fix this issue _after_ gluegen native lib is loaded, see JarUtil.fixNativeLibAttribs(File).
                             tempRootExec = getSubTempDir(java_io_tmpdir, tmpSubDir, false /* executable */, "tempX1");
diff --git a/src/java/com/jogamp/common/util/JarUtil.java b/src/java/com/jogamp/common/util/JarUtil.java
index d6c8fd4..aa5719c 100644
--- a/src/java/com/jogamp/common/util/JarUtil.java
+++ b/src/java/com/jogamp/common/util/JarUtil.java
@@ -660,7 +660,7 @@ public class JarUtil {
         // We tolerate UnsatisfiedLinkError (and derived) to solve the chicken and egg problem
         // of loading gluegen's native library.
         // On Safari(OSX), Bug 865, we simply hope the destination folder is executable.
-        if( Platform.OSType.MACOS == Platform.getOSType() ) {
+        if( Platform.OSType.MACOS == Platform.getOSType() || Platform.OSType.IOS == Platform.getOSType() ) {
             final String fileAbsPath = file.getAbsolutePath();
             try {
                 fixNativeLibAttribs(fileAbsPath);
diff --git a/src/java/com/jogamp/common/util/VersionUtil.java b/src/java/com/jogamp/common/util/VersionUtil.java
index 6fec8fa..b9e8568 100644
--- a/src/java/com/jogamp/common/util/VersionUtil.java
+++ b/src/java/com/jogamp/common/util/VersionUtil.java
@@ -75,6 +75,7 @@ public class VersionUtil {
         sb.append("Platform: Java Vendor: ").append(Platform.getJavaVendor()).append(", ").append(Platform.getJavaVendorURL());
         sb.append(", JavaSE: ").append(PlatformPropsImpl.JAVA_SE);
         sb.append(", Java6: ").append(PlatformPropsImpl.JAVA_6);
+        sb.append(", dynamicLib: ").append(PlatformPropsImpl.useDynamicLibraries);
         sb.append(", AWT enabled: ").append(Platform.AWT_AVAILABLE);
         sb.append(Platform.getNewline()).append(SEPERATOR);
 
diff --git a/src/java/jogamp/common/os/MachineDataInfoRuntime.java b/src/java/jogamp/common/os/MachineDataInfoRuntime.java
index af90cc5..625e537 100644
--- a/src/java/jogamp/common/os/MachineDataInfoRuntime.java
+++ b/src/java/jogamp/common/os/MachineDataInfoRuntime.java
@@ -71,6 +71,11 @@ public class MachineDataInfoRuntime {
       }
       throw new InternalError("Already initialized");
   }
+  /**
+   * The static {@link MachineDataInfo} is utilized for high performance
+   * precompiled size, offset, etc table lookup within generated structures
+   * using the {@link MachineDataInfo.StaticConfig} index.
+   */
   public static MachineDataInfo.StaticConfig getStatic() {
       if(!initialized) {
           synchronized(MachineDataInfo.class) { // volatile dbl-checked-locking OK
@@ -110,8 +115,10 @@ public class MachineDataInfoRuntime {
               return StaticConfig.X86_32_UNIX;
           }
       } else {
-          if( osType == Platform.OSType.WINDOWS ) {
+          if( Platform.OSType.WINDOWS == osType ) {
               return StaticConfig.X86_64_WINDOWS;
+          } else if( Platform.OSType.IOS == osType &&  Platform.CPUType.ARM64 == cpuType ) {
+              return StaticConfig.ARM64_IOS;
           } else {
               // for all 64bit unix types (x86_64, aarch64, sparcv9, ..)
               return StaticConfig.LP64_UNIX;
diff --git a/src/java/jogamp/common/os/PlatformPropsImpl.java b/src/java/jogamp/common/os/PlatformPropsImpl.java
index 55335c1..f929ab7 100644
--- a/src/java/jogamp/common/os/PlatformPropsImpl.java
+++ b/src/java/jogamp/common/os/PlatformPropsImpl.java
@@ -38,7 +38,7 @@ import com.jogamp.common.util.VersionNumber;
 public abstract class PlatformPropsImpl {
     static final boolean DEBUG = Debug.debug("Platform");
 
-    /** Selected {@link Platform.OSType#MACOS} {@link VersionNumber}s. */
+    /** Selected {@link Platform.OSType#MACOS} or {@link Platform.OSType#IOS} {@link VersionNumber}s. */
     public static class OSXVersion {
         /** OSX Tiger, i.e. 10.4.0 */
         public static final VersionNumber Tiger = new VersionNumber(10,4,0);
@@ -101,6 +101,14 @@ public abstract class PlatformPropsImpl {
     public static final ABIType ABI_TYPE;
     public static final OSType OS_TYPE;
     public static final String os_and_arch;
+    /**
+     * Usually GlueGen and subsequent JogAmp modules are build using dynamic libraries on supported platforms,
+     * hence this boolean is expected to be true.
+     * <p>
+     * However, on certain systems static libraries are being used on which native JNI library loading is disabled.
+     * </p>
+     */
+    public static final boolean useDynamicLibraries;
 
     static {
         Version16 = new VersionNumber(1, 6, 0);
@@ -318,8 +326,13 @@ public abstract class PlatformPropsImpl {
                 strategy = 220;
             }
         }
+        if( OSType.IOS == OS_TYPE ) {
+            useDynamicLibraries = false;
+        } else {
+            useDynamicLibraries = true;
+        }
         if( DEBUG ) {
-            System.err.println("Platform.Hard: ARCH "+ARCH+", CPU_ARCH "+CPU_ARCH+", ABI_TYPE "+ABI_TYPE+" - strategy "+strategy+"(isAndroid "+isAndroid+", elfValid "+elfValid+")");
+            System.err.println("Platform.Hard: ARCH "+ARCH+", CPU_ARCH "+CPU_ARCH+", ABI_TYPE "+ABI_TYPE+" - strategy "+strategy+"(isAndroid "+isAndroid+", elfValid "+elfValid+"), useDynLibs "+useDynamicLibraries);
         }
         os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH, ABI_TYPE, LITTLE_ENDIAN);
     }
@@ -492,6 +505,9 @@ public abstract class PlatformPropsImpl {
         if ( osLower.startsWith("kd") ) {
             return OSType.OPENKODE;
         }
+        if ( osLower.startsWith("ios") ) {
+            return OSType.IOS;
+        }
         throw new RuntimeException("Please port OS detection to your platform (" + OS_lower + "/" + ARCH_lower + ")");
     }
 
@@ -607,6 +623,10 @@ public abstract class PlatformPropsImpl {
               os_ = "macosx";
               _and_arch_final = "universal";
               break;
+            case IOS:
+              os_ = "ios";
+              _and_arch_final = _and_arch_tmp;
+              break;
             case WINDOWS:
               os_ = "windows";
               _and_arch_final = _and_arch_tmp;