Enrico Migliore wrote: > Hi, > > I'm trying to run Classpath on WindowsXP/Cygwin, using the JC virtual > machine by Archie Cobbs. > I know for sure that JC+Classpath work well on FreeBSD, and now I'm > trying to get > the "duo" working on WindowsXP/Cygwin. > > I've built successfully JC and Classpath-0.20 on Cygwin, compiled with > ECJ a simple > HelloWorld class, but when I run: > > $jc HelloWorld > > I got the following error: > > java.lang.UnsatisfiedLinkError: failed to open native library > `/usr/local/classpath/lib/classpath/libjavanio.dll.a': > Per mission denied > at java.lang.VMThrowable.fillInStackTrace(Native Method) > at java.lang.Throwable.fillInStackTrace(Throwable.java:498) > at java.lang.Throwable.<init>(Throwable.java:159) > at java.lang.Error.<init>(Error.java:81) > at java.lang.LinkageError.<init>(LinkageError.java:72) > at > java.lang.UnsatisfiedLinkError.<init>(UnsatisfiedLinkError.java:72) > at java.lang.VMRuntime.nativeLoad(Native Method) > at java.lang.Runtime.loadLib(Runtime.java:698) > at java.lang.Runtime.loadLibrary(Runtime.java:760) > at java.lang.System.loadLibrary(System.java:512) > at > gnu.java.nio.channels.FileChannelImpl.<clinit>(FileChannelImpl.java:86) > at java.io.FileDescriptor.<clinit>(FileDescriptor.java:63) > at java.lang.VMSystem.makeStandardInputStream(VMSystem.java) > at java.lang.System.<clinit>(System.java) > at java.lang.Math.<clinit>(Math.java:70) > at java.util.WeakHashMap.hash(WeakHashMap.java) > at java.util.WeakHashMap.internalGet(WeakHashMap.java:655) > at java.util.WeakHashMap.get(WeakHashMap.java:763) > at java.lang.VMString.intern(VMString.java:77) > at java.lang.String.intern(String.java) > at java.lang.String.<clinit>(String.java) > jc: failed to create VM > > The file permissions are: > > $ ls -l /usr/local/classpath/lib/classpath/ > ---------------------------------------------------------------- > -rwxr-xr-x 1 ivan None 77520 Feb 16 01:17 cygjavaio-0.dll > -rwxr-xr-x 1 ivan None 209670 Feb 16 01:17 cygjavalang-0.dll > -rwxr-xr-x 1 ivan None 36069 Feb 16 01:17 cygjavalangreflect-0.dll > -rwxr-xr-x 1 ivan None 103623 Feb 16 01:18 cygjavanet-0.dll > -rwxr-xr-x 1 ivan None 121948 Feb 16 01:18 cygjavanio-0.dll > -rwxr-xr-x 1 ivan None 42354 Feb 16 01:18 cygjavautil-0.dll > -rwxr-xr-x 1 ivan None 11183676 Feb 16 01:18 libgtkpeer.a > -rwxr-xr-x 1 ivan None 1345 Feb 16 01:18 libgtkpeer.la > -rwxr-xr-x 1 ivan None 25836 Feb 16 01:17 libjavaio.dll.a > -rwxr-xr-x 1 ivan None 802 Feb 16 01:17 libjavaio.la > -rwxr-xr-x 1 ivan None 67398 Feb 16 01:17 libjavalang.dll.a > -rwxr-xr-x 1 ivan None 810 Feb 16 01:17 libjavalang.la > -rwxr-xr-x 1 ivan None 1688 Feb 16 01:17 libjavalangreflect.dll.a > -rwxr-xr-x 1 ivan None 838 Feb 16 01:17 libjavalangreflect.la > -rwxr-xr-x 1 ivan None 38220 Feb 16 01:18 libjavanet.dll.a > -rwxr-xr-x 1 ivan None 806 Feb 16 01:18 libjavanet.la > -rwxr-xr-x 1 ivan None 38852 Feb 16 01:18 libjavanio.dll.a > -rwxr-xr-x 1 ivan None 827 Feb 16 01:18 libjavanio.la > -rwxr-xr-x 1 ivan None 1632 Feb 16 01:18 libjavautil.dll.a > -rwxr-xr-x 1 ivan None 810 Feb 16 01:18 libjavautil.la > -rwxr-xr-x 1 ivan None 52886 Feb 16 01:19 libjawtgnu.a > -rwxr-xr-x 1 ivan None 1394 Feb 16 01:19 libjawtgnu.la > > > Does anybody know what's happening? > > Enrico Hi, the problem is in the dlopen() function on Cygwin and not in Classpath. Sorry about that :-) Enrico
