From 6500952e5bcd36776421c10800de664bcc8f80bb Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Wed, 25 Feb 2009 21:35:54 -0800
Subject: [PATCH] use ArchNameTask to configure darwin sdk

---
 bindings/java/hyperic_jni/jni-build.xml       |  6 ----
 .../src/org/hyperic/jni/ArchNameTask.java     | 34 +++++++++++++++++++
 2 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/bindings/java/hyperic_jni/jni-build.xml b/bindings/java/hyperic_jni/jni-build.xml
index 7c0d0631..034ec21f 100644
--- a/bindings/java/hyperic_jni/jni-build.xml
+++ b/bindings/java/hyperic_jni/jni-build.xml
@@ -25,7 +25,6 @@ USA.
   <property name="jni.src.java" value="src"/>
   <property name="jni.libprefix" value="java"/>
   <property name="jni.libversion" value=""/>
-  <property name="uni.sdk.version" value="4u"/>
   <property name="osx.min" value="-mmacosx-version-min=10.3"/>
 
   <property name="cpptasks.jar" location="lib/cpptasks.jar"/>
@@ -195,11 +194,6 @@ USA.
 
     <property name="jni.objdir" value="${build}/obj/${jni.libarch}"/>
 
-    <condition property="uni.sdk"
-               value="/Developer/SDKs/MacOSX10.${uni.sdk.version}.sdk">
-        <istrue value="${darwin}"/>
-    </condition>
-
     <condition property="jni.cc" value="uni-cc">
       <isset property="darwin"/>
     </condition>
diff --git a/bindings/java/hyperic_jni/src/org/hyperic/jni/ArchNameTask.java b/bindings/java/hyperic_jni/src/org/hyperic/jni/ArchNameTask.java
index 4041b134..e1c275d3 100644
--- a/bindings/java/hyperic_jni/src/org/hyperic/jni/ArchNameTask.java
+++ b/bindings/java/hyperic_jni/src/org/hyperic/jni/ArchNameTask.java
@@ -18,6 +18,11 @@
 
 package org.hyperic.jni;
 
+import java.io.File;
+import java.io.FileFilter;
+import java.util.Arrays;
+import java.util.Comparator;
+
 import org.apache.tools.ant.Task;
 import org.apache.tools.ant.BuildException;
 
@@ -78,5 +83,34 @@ public class ArchNameTask extends Task {
                 getProject().setProperty("jni.gccm", "-m31");
             }
         }
+
+        if (ArchLoader.IS_DARWIN) {
+            //default to most recent SDK
+            //MacOSX10.3.9.sdk, MacOSX10.4u.sdk, MacOSX10.5.sdk,etc.
+            File[] sdks =
+                new File("/Developer/SDKs").listFiles(new FileFilter() {
+                    public boolean accept(File file) {
+                        String name = file.getName();
+                        return
+                            name.startsWith("MacOSX10.") &&
+                            name.endsWith(".sdk");
+                    }
+                });
+            if (sdks != null) {
+                Arrays.sort(sdks, new Comparator() {
+                    public int compare(Object s1, Object s2) {
+                        return (int)(((File)s2).lastModified() -
+                                     ((File)s1).lastModified());
+                    }
+                });
+                final String prop = "uni.sdk";
+                String sdk = getProject().getProperty(prop);
+                if (sdk == null) {
+                    sdk = sdks[0].getPath();
+                    getProject().setProperty(prop, sdk);
+                }
+                System.out.println("Using SDK=" + sdk);
+            }
+        }
     }
 }