On 2014-04-29 19:09:36 -0400, ?? wrote:
> On 28 April 2014 13:51, Jonathan Chen <
jo...@chen.org.nz> wrote:
>> Hi,
>>
>> I'm trying out the latest openjdk-7.55.13_3,1 with squirrel-sql
>> and have noticed that the logs are reporting:
>>
>> java.lang.UnsatisfiedLinkError:
>> /usr/local/openjdk7/jre/lib/amd64/libsplashscreen.so:
>> /usr/local/openjdk7/jre/lib /amd64/libsplashscreen.so: Undefined
>> symbol "jpeg_resync_to_restart" at
>> java.lang.ClassLoader$NativeLibrary.load(Native Method)
>
> So I had a look at this with openjdk-7.55.13_4,1, and it appears
> that the internal openjdk jpeg library is being compiled with
> "NEED_SHORT_EXTERNAL_NAMES" defined, resulting in libjpeg.so with
> the shortened name of "jResyncRestart"
>
> 11:00am> nm /usr/local/openjdk7/jre/lib/amd64/libjpeg.so | grep
> jResync 000000000000f6e0 T jResyncRestart
>
> However, when libsplashscreen.so is built,
> "NEED_SHORT_EXTERNAL_NAMES" has not been defined and the expanded
> "jpeg_resync_to_restart" symbol is used instead, resulting in the
> undefined reference.
>
> Unfortunately, I can't determine just how libjpeg.so is being
> built, and where the unecessary "NEED_SHORT_EXTERNAL_NAMES" is
> being defined in the build. Any pointers from the list would be
> appreciated.