Re: [meta-java] rpath problem for llvm libs?

[Koen Kooi <koen@dominion.thruhere.net>]

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Op 03-12-11 16:42, Tom Rini schreef:
> On Fri, Dec 2, 2011 at 2:46 AM, Koen Kooi <koen@dominion.thruhere.net>
> wrote:
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>> 
>> Hi,
>> 
>> I installed openjdk + openjdk-shark on my target and I get:
>> 
>> root@beaglebone:~# java dl failure on line 696Error: failed 
>> /usr/lib/jvm/java-6-openjdk/jre/lib/arm/shark/libjvm.so, because 
>> libLLVMARMCodeGen.so: cannot open shared object file: No such file or
>> directory
>> 
>> The 'fix' I used:
>> 
>> root@beaglebone:~# for i in /usr/lib/llvm2.9/libLLVM*.so ; do ln -sf
>> $i /usr/lib ; done
>> 
>> root@beaglebone:~# java Usage: java [-options] class [args...] (to
>> execute a class)
>> 
>> I came up with a number of workarounds, but I'm not sure which is
>> best:
>> 
>> 1) do the for ; ln thing in a postinst 2) have llvm install into
>> ${libdir} instead of ${libdir}${LLVM_RELEASE} 3) Use u-a for the libs 
>> 4) add rpaths 5) convince people java is evil and have them switch to
>> C
>> 
>> I have a preference for 5), but I suspect Henning would like a
>> different solution :)
> 
> Well, what's Fedora or Debian/Ubuntu look like here?

They seem to lack the shark jre, but the 'llvm' package looks like this:

root@dominion:/data/ssd# find /usr/lib | grep llvm | grep Printer | head -n2
/usr/lib/llvm/lib/libLLVMCellSPUAsmPrinter.a
/usr/lib/llvm/lib/libLLVMXCoreAsmPrinter.a

So if we were to follow that option 4) seems to be the way.

regards,

Koen
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