Re: FreeTDS build on AIX - No shared objects (.so) generated?

Hi,

On Tue, Sep 22, 2015 at 12:17 AM, Worman, Tyler <[email protected]> wrote:
> Following up on how to get the 64 bit version building correctly on AIX. I don't have autoreconf available to me so I couldn't try that test.
>
> Built 64-bit UnixODBC first. It's located in /home/tworman/local64/ in this example.
>
> export OBJECT_MODE=64
> export PATH=$PATH:/usr/ccs/bin
>
> env CC=gcc CFLAGS="-maix64 -I/usr/local/include" AR_FLAGS="-X64 cru" ARFLAGS="-X64 cru" ./configure --with-tdsver=8.0 --with-unixodbc=/home/tworman/local64 --prefix=/home/tworman/local64/
>
> make
> make install
>
> The .so's still don't copy over on install. So I copied them from the .lib directory in the install to my lib directory and setup the links manually.
>
> In the new /local64/lib dir, I ran these...
> ln -sf libct.so.4 libct.so
> ln -sf libsybdb.so.5 libsybdb.so
> ln -sf libtdsodbc.so.0 libtdsodbc.so
>
> That builds the symlinks for the .so files and then it seems to work just fine.
>
> Thanks again..

You should send an email to unixodbc maintainer - Nick Gorham and ask
him to fix the build. ;-)

Thank you.

>
>     - Tyler
>
> -----Original Message-----
> From: FreeTDS [mailto:[email protected]] On Behalf Of Frediano Ziglio
> Sent: Tuesday, September 15, 2015 2:47 PM
> To: FreeTDS Development Group
> Subject: Re: [freetds] FreeTDS build on AIX - No shared objects (.so) generated?
>
> 2015-09-15 18:39 GMT+01:00 Worman, Tyler <[email protected]>:
>> Hi,
>>  Trying to build FreeTDS (stable .95.19) on AIX 7100-03-05-1524. The .so files don't generate. Browsed online and tried a few suggested fixes for similar problems but no luck so far. Generated my own .so files from the .a that builds but it doesn't seem to work. Any advice?
>>
>> Using the following:
>> ./configure --with-unixodbc=/usr/local/ --prefix=/home/tworman/local
>> --with-tdsver=7.0 make make install
>>
>> Appears to complete but no .so files are generated in the directory /home/tworman/local/lib. I only get .a and .la files.
>> I tested tsql that was built. It worked and connected to my MS SQL Server instance fine.
>>
>
> tsql always works :)
> It use static linking so one less issue to solve!
> AIX is quite strange when it comes to shared libraries. The static library on AIX are not such different from static ones.
>
>> I then generated the .so from the .a with gcc -fpic -g -shared -o
>> libtdsodbc.so libtdsodbc.a I verified my config using osql. It's fine until it gets to the actual connection and invoking isql (Unixodbc 32-bit).
>
> osql do you mean the utility in src/apps, right?
>
>> I tried the exact same .odbc.ini from a Linux box with a build of FreeTDS there and it works fine.
>>
>> The OSQL test:
>> ./osql -S TEST -U accthere -P passwordhere
>>
>> That produces this but no dump.
>> [IM004][unixODBC][Driver Manager]Driver's SQLAllocHandle on
>> SQL_HANDLE_HENV failed
>> [ISQL]ERROR: Could not SQLConnect
>> sed: Cannot find or open file /tmp/osql.dump.51511686.
>>
>> If I do this instead, I still get no dump, and nothing is written to the file I specify.
>> TDSDUMPCONFIG=stderr TDSDUMP=~/local/bin/temp ./osql -S TEST -U
>> usernamhere -P passwordhere
>>
>
> could be is not loading the driver so these environment are not used.
>
>> Thanks!
>>
>>      - Tyler
>>
>>
>
> It would be helpful to see the configure output to understand if something went wrong.
>
>>
>>
>>
>>
>> Semi-unrelated try of 64 bit build (even though UnixODBC is compiled with 32bit types).
>> export OBJECT_MODE=64
>> export CFLAGS=-maix64
>> export LIBPATH=/usr/local/lib
>> export LD_LIBRARY_PATH=/usr/local/lib
>> export AR_FLAGS="-X64 cru"
>> export ARFLAGS="-X64 cru"
>> ./configure --with-tdsver=7.0 --with-unixodbc=/usr/local
>> --prefix=/home/tworman/local
>>
>> Configure is fine but build of this fails with:
>> Making all in .
>>   CC       odbc.lo
>> odbc.c: In function '_SQLRowCount':
>> odbc.c:4630: warning: visibility attribute not supported in this configuration; ignored
>>   CC       connectparams.lo
>> connectparams.c:96: error: static declaration of
>> 'SQLGetPrivateProfileString' follows non-static declaration
>> /usr/local/include/odbcinst.h:210: error: previous declaration of
>> 'SQLGetPrivateProfileString' was here
>
> Is quite expected, is finding the declaration but not the function.
> Trying to remove the odbcinst.h should make it compile.
> Better to have a 64 bit unixODBC !
>
>> make: The error code from the last command is 1.
>> Stop.
>> make: The error code from the last command is 1.
>> Stop.
>> make: The error code from the last command is 2.
>> Stop.
>> make: The error code from the last command is 1.
>> Stop.
>> make: The error code from the last command is 1.
>> Stop.
>>
>> Not sure if this is really the path I should go down. This seems like
>> I just have multiple libraries defining SQLGetPrivateProfileString but
>> I only see one in my library path. That is the one from unixodbc at
>> /usr/local/include/
>
> If you have autoconf installed in the system you can try with
>
>   autoreconf -if
>
> command before configure to see if you can get a working libtool.
>
> Or I can try to make a distribution from a recent system and send to you to try a new libtool.
>
> Frediano
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