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From: Pedro Miguel das Neves Valenca Rocha <pmrocha@isr.uc.pt>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Native code in Java over FreeBSD (shared libraries)
Date: Mon, 09 Jun 1997 17:18:33 +0100
Organization: FCTUC
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Hi, I'm trying to use native code (the hello world! example) in Java
and I'm having some trouble. I think I may be creating the shared
library the wrong way. I'm doing it as follows:
cc -fpic -DPIC -pipe -I {the include directories} -c C_files -o test.so
rm -f libtest.so
ld -Bshareable -x -o libhello.so `lorder hello.so|tsort -q`
I get no warnings or errors. When I try running the java code (or any
other that tries to use the library) I get:
"Undefined symbol _HelloWorld_displayHelloWorld called from java....
Any ideas?
TIA
--
Pedro Miguel das Neves Valença Rocha
pmrocha@isr.uc.pt
Coimbra, Portugal