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From Egor Pasko <egor.pa...@gmail.com>
Subject Re: [drlvm] Trouble Building DRLVM
Date Wed, 20 Sep 2006 11:10:01 GMT
On the 0x1EA day of Apache Harmony Egor Pasko wrote:
> On the 0x1EA day of Apache Harmony Ivan Volosyuk wrote:
> > On 20 Sep 2006 17:04:57 +0700, Egor Pasko <egor.pasko@gmail.com> wrote:
> > > On the 0x1EA day of Apache Harmony Ivan Volosyuk wrote:
> > > > On 20 Sep 2006 16:06:07 +0700, Egor Pasko <egor.pasko@gmail.com>
wrote:
> > > > > On the 0x1E9 day of Apache Harmony Ivan Volosyuk wrote:
> > > > > >
> > > > > > [snip]
> > > > > >
> > > > > > I've also reproduced the problem with DSO.
> > > > > > Just run 'java' from different directory and will get:
> > > > > > java/lang/UnsatisfiedLinkError : Failed loading library
> > > > > > "libhyzlib.so": DSO load failed
> > > > >
> > > > > Using lovely strace ... I found that moving all lib* (except
> > > > > libhysig.so, hibhyprt.so, libhythr.so) from jre/bin to jre/bin/default
> > > > > solves the DSO load failures for me.
> > > > >
> > > > > HelloWorld and Eclipse work just fine :)
> > > > >
> > > > > (BTW: to reproduce the happy DSO problem, run the launcher not staying
> > > > > at .../jre/bin, but from some other dir)
> > > > >
> > > > > Does anybody experience the same? Time to quickfix the build? :)
> > > >
> > > > Not works for me. Now I receive:
> > > > java/lang/UnsatisfiedLinkError : Failed loading library
> > > > "libhytext.so": DSO load failed
> > > >
> > > > I have also copied all libraries into bin and bin/default. The message
> > > > still displayed.
> > >
> > > oh...
> > > what's the strace of loading attempts?
> > 
> > I forget to copy libicuuc.so.34, strace have showen me that.
> > After that, no more DSO problem.
> 
> At least, it works for us. 
> 
> I am stuck with the build at the moment. Cannot make the patch very
> quickly :(

and.. here is the patch:
===================================================================
--- working_vm/build/make/build.xml     (revision 447819)
+++ working_vm/build/make/build.xml     (working copy)
@@ -542,8 +542,17 @@
                 <include name="**"/>
                 <exclude name="bin/default/**"/>
                 <exclude name="bin/*hythr*"/>
+                <exclude name="bin/lib*"/>
             </fileset>
         </copy>
+        <copy todir="${build.deploy.dir}/bin/default">
+            <fileset dir="${external.dep.CLASSLIB}/deploy/jdk/jre/bin">
+                <include name="lib*"/>
+                <exclude name="*hythr*"/>
+                <exclude name="*hysig*"/>
+                <exclude name="*hyprt*"/>
+            </fileset>
+        </copy>

     </target>

not so elegant, though... but it works
not sure, if it is "ideologically correct" :)
..we rather need to fix runtime paths for the libs.. don't we?

-- 
Egor Pasko, Intel Managed Runtime Division


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