[pgrouting-dev] Reg: Compile error in KSP with PostgreSQL 8.4

Mon Jun 22 13:43:21 PDT 2015

Steve,

Thanks for the steps. I am thinking in a  different method. I just pushed a
branch cmake-postgres. In File FindPostgreSQL.cmake on line no: 19,
PG_VERSION is a argument passed while running cmake. ( cmake
-DPG_VERSION=9.* ).

* Take an argument from  command line.
*  Modify the present FindPostgreSQL.cmake, build it until it is working
properly.

I am stuck here at this point.  See line no:  43 ( COMMAND
${POSTGRESQL_PG_CONFIG} --version)  this is giving 8.4 as defaults.
Therefore variables after this are set with 8.4, I need to somehow
understand and change it.

If you are free now we can discuss this.
- Mani

On Tue, Jun 23, 2015 at 1:18 AM, Stephen Woodbridge <woodbri at swoodbridge.com
> wrote:

> Mani wrote:
>
>  I'm working on this already. Since this is my first time on cmake and
>> dependencies I might need some help from you guys.
>>
>> I'll try my best to make it working.
>>
>>
> Start with the message below and ask where you get stuck. The steps are:
>
> 1. copy the FindPostgreSQL.cmake linked below to the pgrouting/cmake
>
> 2. this will break the build stuff because this new script sets different
> variables than the existing build expects.
>
> 3. sort this out and get it to build like it did before using the new
> script
>
> 4. when it is building like before, add the variable to set the version in
> the commandline and and use that to set PostgreSQL_ADDITIONAL_VERSIONS  and
> it should work.
>
> Ask specific questions if you get stuck, check in your code where I can
> look at it.
>
> There is a ticket for this:
> https://github.com/pgRouting/pgrouting/issues/301
>
> -Steve
>
>
> On 6/22/2015 12:15 PM, Stephen Woodbridge wrote:
>
>> Mani,
>>
>> You probably want to start with this version of FindPostgreSQL.cmake
>>
>> https://github.com/Kitware/CMake/blob/master/Modules/FindPostgreSQL.cmake
>>
>>  It lets you specify PostgreSQL_ADDITIONAL_VERSIONS  variable and if
>> this is set to the version you want it will use this version if
>> found.
>>
>> I think that the return variables that this script sets are different
>>  from what we expect in pgrouting so you might need to set the
>> expected variables with the correct values also.
>>
>> So, I would replace the existing FindPostgreSQL.cmake with this
>> script and then try to make it work with the existing build system,
>> then look at reading a command line version and setting the variable
>> above before calling find postgresql.
>>
>> -Steve
>>
>> On 6/22/2015 11:50 AM, Manikanta Kondeti wrote:
>>
>>> Hi Steve,
>>>
>>> I've tried my best to update cmake/FindPostgreSQL.cmake  and
>>> CMakeLists.txt, but the build was not successful. I've changed all
>>> the POSTGRES variables to 9.4, cmake executed properly, but while
>>> compiling(make) there is a error saying "Postgres.h" not found. Can
>>> you share your CMakeLists.txt and cmake/FindPostgresql..cmake. I am
>>> on the version 9.4.
>>>
>>> I think this needs to be solved for the next release. We need to
>>> the pass the postgresql version to build,  like the option you
>>> said "DUSE_PG=9.x". But unfortunately it is not working right now.
>>> I'll try to read about cmake and see what I can do. I will update
>>> you.
>>>
>>> Thank you, Mani
>>>
>>> On Mon, Jun 22, 2015 at 8:20 PM, Stephen Woodbridge
>>> <woodbri at swoodbridge.com <mailto:woodbri at swoodbridge.com>> wrote:
>>>
>>> On 6/22/2015 10:37 AM, Manikanta Kondeti wrote:
>>>
>>> Hi,
>>>
>>> I am facing an error while building from source. This is that
>>> issue: https://github.com/pgRouting/pgrouting/issues/109
>>>
>>> How to resolve that?  Changing Pg version to 9.1 in CMakeLists.txt
>>> is not working. I have 9.1 and 9.4 postgresql versions installed in
>>> my system. Help me out in resolving this.
>>>
>>>
>>> Mani,
>>>
>>> Sorry, the CMakeLists.txt files built for pgrouting 2.x were not
>>> designed for support multiple versions installed on the same
>>> system. This is a problem for me because I have 9.2, 9.3, and 9.4
>>> installed and I can only build and install on 9.4.
>>>
>>> The solution id to update the CMakeLists.txt and specifically
>>> cmake/FindPostgreSQL.cmake which so you can do something like
>>>
>>> cd build cmake -DUSE_PG=9.x ..
>>>
>>> I took a quick look at doing this a while back but
>>> cmake/FindPostgreSQL.cmake needs to be replaced and other changes
>>> are needed and I didn't have time to make the changes and get it
>>> working.
>>>
>>> tools/test-runner.pl <http://test-runner.pl> already support
>>> options for pg versions and ports so only the build system is
>>> broken in this regard.
>>>
>>> If you want to read up on CMake and get this working a pull
>>> request would be great!
>>>
>>> -Steve
>>>
>>> _______________________________________________ pgrouting-dev
>>> mailing list pgrouting-dev at lists.osgeo.org
>>> <mailto:pgrouting-dev at lists.osgeo.org>
>>> http://lists.osgeo.org/mailman/listinfo/pgrouting-dev
>>>
>>>
>>>
>>>
>>> _______________________________________________ pgrouting-dev
>>> mailing list pgrouting-dev at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/pgrouting-dev
>>>
>>>
>> _______________________________________________ pgrouting-dev mailing
>> list pgrouting-dev at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/pgrouting-dev
>>
>
> _______________________________________________
> pgrouting-dev mailing list
> pgrouting-dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/pgrouting-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/pgrouting-dev/attachments/20150623/4c8d1d09/attachment.html>