Problem with linking to shared native library

Thu Mar 8 23:04:00 GMT 2007

Andrew Haley schrieb:
Hi Andrew, thank you.
> > My platform:
> > - gcj version: 4.1.2 20061115
> > - binutils version: 2.17.50.0.5 20060927
> > - OS: openSUSE 10.2, Linux kernel 2.6.18.2-34-default
> > - glibc version: 2.5 (20061011)
>> First thing:
>> gcj -shared -o"libSimpleCPPLib.so" ./SimpleCPPLib.o 
> /usr/bin/ld: ./SimpleCPPLib.o: relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
> ./SimpleCPPLib.o: could not read symbols: Bad value

I cannot reproduce this error message.
> /tmp/foo
> mkdir -p Debug/resource
> gcj -O0 -g "--classpath=./:" -c de/dbt/simplelibclient/SimpleCPPLib.java -o de/dbt/simplelibclient/SimpleCPPLib.o
> de/dbt/simplelibclient/SimpleCPPLib.java:3: warning: The import de.dbt.simplelibclient is never used
> import de.dbt.simplelibclient.*;
> ^^^^^^^^^^^^^^^^^^^^^^
> 1 problem (1 warning)
> gcj -O0 -g --main=de.dbt.simplelibclient.SimpleCPPLib de/dbt/simplelibclient/SimpleCPPLib.o -oDebug/SimpleLibClient -LDebug -L/home/andreas/develop/projects/SimpleCPPLib/Debug -L../SimpleCPPLib/Debug -lSimpleCPPLib -lgcj 
> /tmp/foo

I also don't get this warning, even when using "-Wall".
My linker error is persistent.
In the meantime I built gcc/gcj from the 4.1.2 release sources and binutils from
the 2.17 release sources and I'm using them now, but the linker error is still
there.
What versions do you use?
-- 
Mit freundlichen Grueszen, / With kind regards,
 Andreas BÃŒrgel
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