Bug 1295: Add linux-aarch64 GNU/Linux AArch64 support

make/build.xml: New target declare.linux.aarch64
                Update target declare.linux to depend on declare.linux.aarch64
make/gluegen-cpp-tasks-base.xml: Fix aarch64 jre/lib/arm -> jre/lib/aarch64
make/lib/gluegen-cpptasks-linux-aarch64.xml: Added
make/scripts/make.gluegen.all.linux-aarch64.sh: Added

Tested on DragonBoard 410c running Linaro Debian
Platform: LINUX / Linux 4.4.8-linaro-lt-qcom (4.4.8), aarch64 (ARM64, EABI_AARCH64), 4 cores, littleEndian true
MachineDataInfo: runtimeValidated true, 32Bit false, primitive size / alignment:
  int8    1 / 1, int16   2 / 2
  int     4 / 4, long    8 / 8
  int32   4 / 4, int64   8 / 8
  float   4 / 4, double  8 / 8, ldouble 16 / 16
  pointer 8 / 8, page    4096
Platform: Java Version: 1.8.0_91 (1.8.0u91), VM: OpenJDK 64-Bit Server VM, Runtime: OpenJDK Runtime Environment
Platform: Java Vendor: Oracle Corporation, http://java.oracle.com/, JavaSE: true, Java6: true, AWT enabled: true

Signed-off-by: Xerxes Ranby <[email protected]>

1 files changed, 62 insertions, 0 deletions

diff --git a/make/lib/gluegen-cpptasks-linux-aarch64.xml b/make/lib/gluegen-cpptasks-linux-aarch64.xml
new file mode 100644
index 0000000..45a7fdb
--- /dev/null
+++ b/make/lib/gluegen-cpptasks-linux-aarch64.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+    This is an example of how to add custom compiler/linker 
+    arguments for a crosscompiler.
+
+    You can use such files with setting the property 'gluegen-cpptasks.file', ie:
+
+        -Dgluegen-cpptasks.file=`pwd`/lib/gluegen-cpptasks-linux-aarch64.xml
+
+    In case you want to compile for 32bit on a 64bit machine,
+    you might also need to set the 'os.arch' to 'x86'.
+    Example: gluegen/make/make.gluegen.all.linux-x86.sh
+  -->
+
+<project name="GlueGen-cpptasks-linux-aarch64" basedir="." >
+
+<!-- Set OS and ARCH for crosscompilation compiler configuration -->
+<target name="gluegen.cpptasks.detect.os.custom">
+    <property name="gluegen.cpptasks.detected.os"     value="true" /> 
+    <property name="isUnix"                           value="true" /> 
+    <property name="isLinuxARM64"                     value="true" /> 
+    <property name="isX11"                            value="true" /> 
+    <property name="jvmDataModel.arg"                 value="-Djnlp.no.jvm.data.model.set=true" /> 
+    <property name="isAbiEabiGnuArmhf"                value="true" />
+    <echo message="gluegen.cpptasks.detect.os.custom: GLUEGEN_CPPTASKS_FILE 'gluegen-cpptasks-linux-aarch64' done"/>
+</target>
+
+<import file="${gluegen.root.abs-path}/make/gluegen-cpptasks-base.xml" optional="false" />
+
+<target name="gluegen.cpptasks.configure.compiler" depends="setup.java.home.dir">
+    <echo message="Custom forced compiler Linux aarch64 hard float" />
+
+    <compiler id="compiler.cfg.linux.aarch64" name="gcc">
+      <defineset>
+        <define name="__unix__"/>
+        <define name="__X11__"  if="isX11"/>
+        <define name="_DEBUG"   if="c.compiler.use-debug"/>        
+        <define name="DEBUG"    if="c.compiler.use-debug"/>        
+        <define name="NDEBUG"   unless="c.compiler.use-debug"/>        
+      </defineset>
+      <compilerarg value="-fpic" /> 
+      <compilerarg value="-marm" /> 
+      <compilerarg value="-mfloat-abi=hard" />
+      <compilerarg value="-include"/>
+      <compilerarg value="${gluegen.root.abs-path}/make/stub_includes/platform/glibc-compat-symbols.h" />
+    </compiler>
+
+    <linker id="linker.cfg.linux.aarch64" name="gcc">
+      <linkerarg value="-fpic" /> 
+      <linkerarg value="-march=armv8-a" />
+      <linkerarg value="-marm" />
+      <linkerarg value="-mfloat-abi=hard" />
+      <linkerarg value="-nostdlib" />
+      <linkerarg value="-Bdynamic" />
+      <linkerarg value="-static-libgcc" if="isGCC"/>
+      <linkerarg value="-static-libstdc++" if="isGCC"/>
+    </linker>
+
+</target>
+
+</project>