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-rw-r--r--src/java/com/jogamp/common/os/Platform.java22
1 files changed, 18 insertions, 4 deletions
diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java
index 3d255ba..6c582fb 100644
--- a/src/java/com/jogamp/common/os/Platform.java
+++ b/src/java/com/jogamp/common/os/Platform.java
@@ -41,6 +41,7 @@ import com.jogamp.common.nio.Buffers;
import com.jogamp.common.util.JarUtil;
import com.jogamp.common.util.cache.TempJarCache;
+import jogamp.common.Debug;
import jogamp.common.jvm.JVMUtil;
import jogamp.common.os.MachineDescriptionRuntime;
@@ -50,6 +51,12 @@ import jogamp.common.os.MachineDescriptionRuntime;
*/
public class Platform {
+ /**
+ * System property: 'jogamp.gluegen.UseTempJarCache', defaults to true
+ */
+ public static final boolean USE_TEMP_JAR_CACHE;
+ private static final String useTempJarCachePropName = "jogamp.gluegen.UseTempJarCache";
+
public static final boolean JAVA_SE;
public static final boolean LITTLE_ENDIAN;
public static final String OS;
@@ -190,6 +197,13 @@ public class Platform {
os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH);
+ USE_TEMP_JAR_CACHE =
+ AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
+ public Boolean run() {
+ return Boolean.valueOf(Debug.getBooleanProperty(true, useTempJarCachePropName, true, AccessController.getContext()));
+ }
+ }).booleanValue();
+
loadGlueGenRTImpl();
JVMUtil.initSingleton();
@@ -279,13 +293,13 @@ public class Platform {
}
private static void loadGlueGenRTImpl() {
- final String nativeJarName = "gluegen-rt-natives-"+os_and_arch+".jar";
- final String libBaseName = "gluegen-rt";
- final ClassLoader cl = Platform.class.getClassLoader();
+ final String libBaseName = "gluegen-rt";
AccessController.doPrivileged(new PrivilegedAction<Object>() {
public Object run() {
- if(TempJarCache.initSingleton()) {
+ if(USE_TEMP_JAR_CACHE && TempJarCache.initSingleton()) {
+ final String nativeJarName = "gluegen-rt-natives-"+os_and_arch+".jar";
+ final ClassLoader cl = Platform.class.getClassLoader();
try {
final URL jarUrlRoot = JarUtil.getJarURLDirname(
JarUtil.getJarURL(Platform.class.getName(), cl) );