[Qgis-user] Make error while building QGIS against Homebrew dependencies on Mac OS 10.6

[Noli Sicad]

Hi Christian,

All the instructions in building QGIS Mac OS X are outline in this
section (below #).

For Qwt/PyQwt
http://www.qgis.org/wiki/Building_QGIS_from_Source#Additional_Dependencies:_Qwt.2FPyQwt



# 5 MacOS X: building using frameworks and Cmake

    * 5.1 Install Qt4 from .dmg
    * 5.2 Install development frameworks for QGIS dependencies
          o 5.2.1 Additional Dependencies: General compatibility note
          o 5.2.2 Additional Dependencies: Expat
          o 5.2.3 Additional Dependencies: Python
          o 5.2.4 Additional Dependencies: SIP
          o 5.2.5 Additional Dependencies: PyQt
          o 5.2.6 Additional Dependencies: Qwt/PyQwt
          o 5.2.7 Additional Dependencies: Bison
    * 5.3 Install CMake for OSX
    * 5.4 Install subversion for OSX
    * 5.5 Check out QGIS from SVN
    * 5.6 Configure the build
    * 5.7 Building

You find these instruction in this link.
http://www.qgis.org/wiki/Building_QGIS_from_Source

Noli




On 1/24/11, Christian Spanring <cspanring at gmail.com> wrote:
> Hi,
>
> I'm trying to compile QGIS (svn trunk rev 15066) against dependencies
> installed and managedy by homebrew on Mac OS 10.6, and run basically
> into following make error:
>
> Linking CXX shared library libqgis_core.dylib
> [https://gist.github.com/792508#LID581]
> Undefined symbols:
> ...
> ld: symbol(s) not found [https://gist.github.com/792508#LID1001]
> collect2: ld returned 1 exit status
> make[2]: *** [src/core/libqgis_core.1.7.0.dylib] Error 1
> make[1]: *** [src/core/CMakeFiles/qgis_core.dir/all] Error 2
> make: *** [all] Error 2
>
> For some dependencies I needed to add cmake path variables.
>
>> -D QWT_LIBRARY=/usr/local/lib/libqwt.dylib \
>> -D QWT_INCLUDE_DIR=/usr/local/include \
>> -D GEOS_INCLUDE_DIR=/usr/local/include \
>> -D GEOS_LIBRARY=/usr/local/lib/libgeos.dylib \
>> -D GDAL_INCLUDE_DIR=/usr/local/include \
>> -D GDAL_LIBRARY=/usr/local/lib/libgdal.dylib \
>
> ...others were found in homebrew's Cellar, which shouldn't matter I believe.
>
> -- Found PostgreSQL: /usr/local/Cellar/postgresql/9.0.2/lib/libpq.dylib
>
> The only dependency that I didn't add is PyQwt. According to the build
> docs it's only required by ".. GPS tracking feature uses Qwt. Some
> popular 3rd-party plugins use PyQwt.", correct?
>
> The entire make shell output is here: https://gist.github.com/792508
>
> Any hint what's going wrong is highly appreciated!
>
> Thanks,
> Christian
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