[Box-Admins] FIY: box3 library hack for SqueakSSL

[Levente Uzonyi]

I was surprised, because this hack used to work with libXXX.so.6, but 
not with libXXX.so.10. The best is always to use a binary compiled for the 
platform. I think the version on google code is obsolete anyway.

Levente

On Sat, 4 Apr 2015, Das.Linux at gmx.de wrote:

> Dear Box-Admins
>
> please Disregard. I revert that.
> It does not work well. I found a version of SqueakSSL compiled
> against the Debian Squeeze version of Openssl.
> I'll use that.
> Best
> 	-Tobias
>
> On 04.04.2015, at 21:23, Tobias Pape <Das.Linux at gmx.de> wrote:
>
>> Dear Box-Admins,
>>
>> There's a problem on the CI Server regarding libraries.
>>
>> Some Jobs need SqueakSSL, which is downloaded from google code
>> and made accessible.
>>
>> However, the binary is linked against OpenSSL as provided by
>> RedHat/CentOS and the naming scheme differs to Debian/Ubuntu's:
>>  When the former uses something like libXXX.so.10, the latter
>> uses libXXX.so.1.0.0 or so.
>>
>> Thus we cannot load the required libs, although installed.
>>
>> $ ldd ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL
>> 	linux-gate.so.1 =>  (0xf57fe000)
>> 	libcrypto.so.10 => not found
>> 	libssl.so.10 => not found
>> 	libc.so.6 => /lib/libc.so.6 (0xb75bc000)
>> 	/lib/ld-linux.so.2 (0xb771a000)
>>
>> HENCE I mad a hack. Excerpt from the admin-log.txt:
>>
>> HACK:
>> Link the existing openssl libs to CentOS names, because SqueakSSL is linked against these, not the Debian scheme:
>> root at box3-squeak:~# cd /usr/lib
>> root at box3-squeak:/usr/lib# ln -s libcrypto.so.0.9.8 libcrypto.so.10
>> root at box3-squeak:/usr/lib# ln -s libssl.so.0.9.8 libssl.so.10
>>
>>
>> This works, albeit with a warning:
>>
>> ldd ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL
>> ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL: /usr/lib/libcrypto.so.10: version `libcrypto.so.10' not found (required by ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL)
>> ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL: /usr/lib/libssl.so.10: version `libssl.so.10' not found (required by ./coglinuxht/lib/squeak/4.0-3253/SqueakSSL)
>> 	linux-gate.so.1 =>  (0xf57fe000)
>> 	libcrypto.so.10 => /usr/lib/libcrypto.so.10 (0xb765b000)
>> 	libssl.so.10 => /usr/lib/libssl.so.10 (0xb760f000)
>> 	libc.so.6 => /lib/libc.so.6 (0xb74c1000)
>> 	libdl.so.2 => /lib/libdl.so.2 (0xb74bc000)
>> 	libz.so.1 => /usr/lib/libz.so.1 (0xb74a8000)
>> 	/lib/ld-linux.so.2 (0xb77c8000)
>>
>> This _should_ work until we find a proper workaround, but
>> that's a topic for squeak-dev.
>>
>> Best
>> 	-Tobias
>>
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