Change/Lower ARM Requierements for GNU/Linux & Android-GNU/Linux ARM: ARMv7hf -> ARMv6hf, ARMv7-soft -> ARMv5te/ARMV6 (soft)

 platform build config files:
   lib/gluegen-cpptasks-linux-armv7.xml   -> lib/gluegen-cpptasks-linux-armv6.xml
   lib/gluegen-cpptasks-linux-armv7hf.xml -> lib/gluegen-cpptasks-linux-armv6hf.xml

 properties:
   isLinuxARMv7             -> isLinuxARMv6
   isLinuxARMv7Armel        -> isLinuxARMv6Armel
   isLinuxARMv7Armhf        -> isLinuxARMv6Armhf
   isAndroidARMv7           -> isAndroidARMv6
   isAndroidARMv7Armel      -> isAndroidARMv6Armel
   isAndroidARMv7Armhf      -> isAndroidARMv6Armhf

 targets:
   compiler.cfg.linux.armv7 -> compiler.cfg.linux.armv6
   linker.cfg.linux.armv7   -> linker.cfg.linux.armv6

 compiler.cfg.linux.armv6:
      <compilerarg value="-fpic" />
      <compilerarg value="-march=armv5te" />
      <compilerarg value="-marm" />
      <compilerarg value="-mfloat-abi=softfp" />
      <linkerarg value="-fpic" />
      <linkerarg value="-march=armv5te" />
      <linkerarg value="-marm" />
      <linkerarg value="-mfloat-abi=softfp" />
      <linkerarg value="-nostdlib" />
      <linkerarg value="-Bdynamic" />

 compiler.cfg.linux.armv6hf:
      <compilerarg value="-fpic" />
      <compilerarg value="-march=armv6" />
      <compilerarg value="-marm" />
      <compilerarg value="-mfloat-abi=hard" />
      <linkerarg value="-fpic" />
      <linkerarg value="-march=armv6" />
      <linkerarg value="-marm" />
      <linkerarg value="-mfloat-abi=hard" />
      <linkerarg value="-nostdlib" />
      <linkerarg value="-Bdynamic" />

 gluegen-cpptasks-android-armv6.xml:
      <compilerarg value="-fpic" />
      <compilerarg value="-march=armv6" />
      <compilerarg value="-mfloat-abi=softfp" />
      <compilerarg value="-marm" />

      <linkerarg value="-march=armv6" />
      <linkerarg value="-mfloat-abi=softfp" />
      <linkerarg value="-marm" />
      <linkerarg value="-nostdlib" />
      <linkerarg value="-Bdynamic" />

1 files changed, 62 insertions, 0 deletions

diff --git a/make/lib/gluegen-cpptasks-linux-armv6.xml b/make/lib/gluegen-cpptasks-linux-armv6.xml
new file mode 100644
index 0000000..d5267b8
--- /dev/null
+++ b/make/lib/gluegen-cpptasks-linux-armv6.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-32bit.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-armv6" 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="isLinux"                          value="true" /> 
+    <property name="isLinuxARMv6"                     value="true" /> 
+    <property name="isX11"                            value="true" /> 
+    <property name="jvmDataModel.arg"                 value="-Djnlp.no.jvm.data.model.set=true" /> 
+    <property name="isCrosscompilation"               value="true" />
+    <property name="isAbiEabiGnuArmel"                value="true" />
+    <echo message="gluegen.cpptasks.detect.os.custom: GLUEGEN_CPPTASKS_FILE 'gluegen-cpptasks-linux-armv6' 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 ARMv5te soft float" />
+
+    <compiler id="compiler.cfg.linux.armv6" 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="-march=armv5te" />
+      <compilerarg value="-marm" /> 
+      <compilerarg value="-mfloat-abi=softfp" />
+    </compiler>
+
+    <linker id="linker.cfg.linux.armv6" name="gcc">
+      <linkerarg value="-fpic" /> 
+      <linkerarg value="-march=armv5te" />
+      <linkerarg value="-marm" />
+      <linkerarg value="-mfloat-abi=softfp" />
+      <linkerarg value="-nostdlib" />
+      <linkerarg value="-Bdynamic" />
+    </linker>
+</target>
+
+</project>
+
+