Parse Arm EABI section to detect hard-/softfloat usage

CHANGES.md

@@ -11,6 +11,7 @@ Features
 Bug Fixes
 ---------
 * [#925](https://github.com/java-native-access/jna/issues/925): Optimize `Structure#validate` and prevent `ArrayIndexOutOfBoundsException` in `SAFEARRAY#read` for zero dimensions - [@matthiasblaesing](https://github.com/matthiasblaesing).
+* [#958](https://github.com/java-native-access/jna/issues/958): Update for PR 863: Old toolchains produce binaries without hard-/softfloat markers. Rasbian is missinng the markers and the oracle JDK is also affected. For hardfloat detection now also the Arm EABI section is also considered - [@matthiasblaesing](https://github.com/matthiasblaesing).
 
 Release 4.5.1
 =============

ant-tools-src/com/sun/jna/BuildArmSoftFloatDetector.java

@@ -60,7 +60,7 @@ public void execute() throws IOException {
             // The self.getCanonicalPath() resolves the symblink to the backing
             // realfile and passes that to the detection routines
             ELFAnalyser ahfd = ELFAnalyser.analyse(self.getCanonicalPath());
-            result = ahfd.isArmSoftFloat();
+            result = ! ahfd.isArmHardFloat();
         } catch (IOException ex) {
             result = false;
         }

build.xml

@@ -1015,11 +1015,17 @@ osname=macosx;processor=x86;processor=x86-64;processor=ppc
         <include name="*testlib-jar*"/>
       </fileset>
     </copy>
+    <copy todir="${test.classes}">
+        <fileset dir="${test.src}">
+            <include name="**/data/**" />
+        </fileset>
+    </copy>
     <!-- Create a jar for easy movement of tests, and jar load test -->
     <jar jarfile="${build}/${testjar}">
       <fileset dir="${test.classes}">
         <patternset refid="jar-compiled"/>
         <include name="**/*testlib-jar*"/>
+        <include name="**/data/**" />
       </fileset>
       <manifest>
         <attribute name="permissions" value="all-permissions"/>

native/Makefile

@@ -50,7 +50,7 @@ OS=$(shell uname | sed -e 's/CYGWIN.*/win32/g' \
                         -e 's/AIX.*/aix/g' \
                         -e 's/Linux.*/linux/g')
 
-JNA_JNI_VERSION=5.1.0 # auto-generated by ant
+JNA_JNI_VERSION=5.2.0 # auto-generated by ant
 CHECKSUM=74e8f8e397c43487738c5c1f1363498b # auto-generated by ant
 
 JAVA_INCLUDES=-I"$(JAVA_HOME)/include" \