Re: jpl seems to install ok, but trouble when running

On Tue, 11 Jan 2000 16:05:18 +0100, [email protected] wrote:
>3)    However - when I try calling my program an exception is thrown:
>Exception in thread "main" java.lang.UnsatisfiedLinkError: 
>/usr/local/perl5.005_63/jpl/Sample/Sample.so:
>/usr/local/perl5.005_63/jpl/lib/i686-linux/libPerlInterpreter.so: undefined
>symbol: perl_eval_pv

Perl 5.005_63 has a Perl_eval_pv() rather than perl_eval_pv(), but the
headers define perl_eval_pv() to Perl_eval_pv() (so it should just work,
in theory).

>        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>at java.lang.ClassLoader.loadLibrary0(ClassLoader.java, Compiled Code)
>        at java.lang.ClassLoader.loadLibrary(ClassLoader.java, Compiled
>Code)
>        at java.lang.Runtime.loadLibrary0(Runtime.java, Compiled Code)
>at java.lang.System.loadLibrary(System.java, Compiled Code)         at 
>PerlTest.<clinit>(PerlTest.java:10)
> 
>My configuration is something like this:
>    - Linux: version 5 (something)
>    - perl: version 5.005_63 built for i686-linux (with JPL bundled)     -
>java: version "1.2.2-RC2", Classic VM (build 1.2.2-RC2-K, green threads,
>javacomp)

Did you _install_ perl 5.005_63 before you built JPL?  It would seem that
your build process is picking up the wrong perl headers from somewhere.

Please send:

  1. The complete build log covering the portion of the build that shows
     the command line that built PerlInterpreter.o+libPerlInterpreter.so
  2. `perl -V` output
  3. `gcc -E $ccflags PerlInterpreter.c` output ($ccflags being the same
     flags that were used when PerlInterpreter.o was built)


Sarathy
[email protected]