[Qgis-developer] Building on OSX with brew

Fri Mar 28 16:09:45 PDT 2014

On Thu, Mar 27, 2014 at 9:05 PM, Larry Shaffer <larrys at dakotacarto.com>wrote:

> Hi Tim,
>
> On Thu, Mar 27, 2014 at 5:57 AM, Tim Sutton <lists at linfiniti.com> wrote:
>
>> Hi Larry
>>
>> I finally have the time to sit down and try to get your recipe for
>> building / debugging QGIS under QtCreator a try, but I cant seem to find
>> your notes on this. I have two screenies showing some of the settings but
>> not quite enough info to get it working. Currently I am getting this (see
>> [2] below) output when trying to run cmake in QtCreator. I am building
>> using options in [1].
>>
>> I also made this dirty hack so that some python libs could be found [3].
>>
>> Can you point me in the right direction of any notes etc you have?
>>
>
> I will add documentation about this to the site [0]. I have been debugging
> this setup and now having it working smoothly on Mac 10.7.5 and 10.9.2. You
> can use the following notes for now and we can work on making the online
> docs better, eventually including it in INSTALL somehow.
>
> Basic instructions:
>
> 1) Ensure deps are installed:
>
> Install required build Python modules (use pip on system or Homebrew's pip
> when using its Python). You can also tap homebrew/python for some more
> complex modules [1]:
>
> * numpy  <-- this is used by gdal.rb install, if building with python
> option, which is the default
>
> $ brew tap homebrew/science
> $ brew tap dakcarto/osgeo4mac
> $ brew install qgis-22 --only-dependencies --with-grass --with-globe
> [--with-oracle]
>
> Install required run-time Python modules :
>
> * psycopg2 matplotlib pyparsing
>
> 2) Copy the following directory elsewhere and use it from there:
> HOMEBREW_PREFIX/Library/Taps/dakcarto-osgeo4mac/scripts
>
> Note: it's important to not edit the scripts where they are located, in
> the tap, because it is a git repo. You should keep that working tree clean
> so that `brew update` always works.
>
> Open and review scripts:
>
> * qgis-cmake-options.py - for generating CMake option string for use in Qt
> Creator when built off dependencies from homebrew-osgeo4mac tap. Edit CMake
> options to suit your build needs. Note, the current script usually has
> CMake options for building QGIS with *all* options that the current
> Homebrew formula, e.g. qgis-22, supports, which can include things like
> Oracle support, etc. You will probably want to edit it and comment out such
> lines for an initial build. I add this as an external tool in Qt Creator
> [2].
>
> * qgis-set-app-env.py - for setting env vars in dev build and installed
> QGIS.app, to ensure they are available on double-click run. Needs to stay
> in the same directory as the next scripts.
>
> * qgis-creator-build.sh - sets up the build environ and ensures the
> QGIS.app in the build directory can find resources, so it can run from
> there.
>
> * qgis-creator-install.sh - installs the app and ensures QGIS.app has
> proper env variables, so it can be moved around on the filesystem.
> Currently QGIS.app bundling beyond QGIS_MACAPP_BUNDLE=0 is not supported.
>
> 3) Configure a Creator Qt version and kit [3, 4].
>
> 4) Configure Creator project with prepended environment variables and to
> use the build and install scripts [5].
>
> This whole setup supports builds where the OSGeo4Mac deps are in a
> non-standard Homebrew location, e.g. /usr/local/osgeo4mac or
> /opt/osgeo4mac, instead of /usr/local. This allows for multiple build
> scenarios, including placing the deps on an external drive, though that
> requires building all deps with special 'bottle' parameters.
>
> I've tried to make the setup as simple and flexible as possible, though
> I'm sure it can use some work.
>
> Let me know how it goes!  :-)
>
> [0] https://github.com/dakcarto/homebrew-osgeo4mac
> [1] https://github.com/Homebrew/homebrew-python
>
> In screen snaps, substitute the appropriate directories for your setup, as
> per notes above:
> [2]
> http://drive.dakotacarto.com/osgeo4mac/QtCreator_osgeo4mac_QGIS-CMakeOptions.png
> [3] http://drive.dakotacarto.com/osgeo4mac/QtCreator_osgeo4mac_Kits.png
> [4]
> http://drive.dakotacarto.com/osgeo4mac/QtCreator_osgeo4mac_QtVersions.png
> [5]
> http://drive.dakotacarto.com/osgeo4mac/QtCreator_osgeo4mac_QGIS-Project.png
>
>
Thanks very much Larry - I'm running through your notes now!

Regards

Tim

>
> Regards,
>
> Larry
>
>
>
>> Regards
>>
>> Tim
>>
>> [1]
>>
>> -DCMAKE_INSTALL_PREFIX="/Users/timlinux/Applications/"
>>  -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DWITH_ASTYLE=FALSE
>> -DENABLE_TESTS=TRUE -DWITH_INTERNAL_SPATIALITE=FALSE
>> -DWITH_PYSPATIALITE=FALSE
>> -DSPATIALINDEX_INCLUDE_DIR=/usr/local/include/spatialindex
>> -DSPATIALINDEX_LIBRARY=/usr/local/Cellar/libspatialite/4.1.1/libspatialindex.dylib
>> -DQWT_LIBRARY=/usr/local/Cellar/qwt/6.1.0/lib/qwt.framework/Versions/Current/qwt
>> -DQWT_INCLUDE_DIR=/usr/local/Cellar/qwt/6.1.0/lib/qwt.framework/Versions/Current/Headers/
>> -DBISON_EXECUTABLE=/usr/local/Cellar/bison/3.0.2/bin/bison
>> -DWITH_MAPSERVER=TRUE -DWITH_APIDOC=FALSE -DQGIS_MACAPP_BUNDLE=2
>> -DSIP_BINARY_PATH=/usr/local/bin
>> -DPYTHON_LIBRARIES=/Library/Frameworks/Python.framework/Versions/2.7/lib/libpython2.7.dylib
>> -DWITH_MAPSERVER=False
>>
>> [2]
>>
>> CMake Error: The following variables are used in this project, but they
>> are set to NOTFOUND.
>>
>> Please set them or make sure they are set and tested correctly in the
>> CMake files:
>>
>> QWTPOLAR_INCLUDE_DIR
>>
>> used as include directory in directory
>> /Users/timlinux/dev/cpp/QGIS/src/app
>>
>> used as include directory in directory
>> /Users/timlinux/dev/cpp/QGIS/src/app
>>
>> used as include directory in directory
>> /Users/timlinux/dev/cpp/QGIS/src/app
>>
>> QWTPOLAR_LIBRARY
>>
>> linked by target "QGIS" in directory /Users/timlinux/dev/cpp/QGIS/src/app
>>
>> linked by target "qgis_app" in directory
>> /Users/timlinux/dev/cpp/QGIS/src/app
>>
>> linked by target "qgis_qgisappclipboard" in directory
>> /Users/timlinux/dev/cpp/QGIS/tests/src/app
>>
>>
>> /usr/bin/python: can't open file '_find_qsci_py-NOTFOUND': [Errno 2] No
>> such file or directory
>>
>> /usr/bin/python: can't open file '_find_pyqt_py-NOTFOUND': [Errno 2] No
>> such file or directory
>>
>> -- QGIS version: 2.3.0 Master (20300)
>>
>> -- Could not find GRASS
>>
>> -- Found Proj: /usr/local/lib/libproj.dylib
>>
>> -- Found GEOS: /usr/local/Cellar/geos/3.4.2/lib/libgeos_c.dylib
>>
>> -- Found GDAL: /usr/local/Cellar/gdal/1.10.1/lib/libgdal.dylib (1.10.1)
>>
>> -- Found Expat: /usr/local/lib/libexpat.dylib
>>
>> -- Found Spatialindex:
>> /usr/local/Cellar/libspatialite/4.1.1/libspatialindex.dylib
>>
>> -- Found Qwt:
>> /usr/local/Cellar/qwt/6.1.0/lib/qwt.framework/Versions/Current/qwt (6.1.0)
>>
>> -- Found Sqlite3: /usr/lib/libsqlite3.dylib
>>
>> -- Found PostgreSQL: /usr/local/Cellar/postgresql/9.3.2/lib/libpq.dylib
>>
>> -- Found SpatiaLite: /usr/local/lib/libspatialite.dylib
>>
>> -- Found Qt version: 4.8.6
>>
>> -- Touch support disabled
>>
>> -- Found QScintilla2: /usr/local/lib/libqscintilla2.dylib (2.8)
>>
>> -- Pedantic compiler settings enabled
>>
>> -- Debug output enabled
>>
>> -- Found Python executable: /usr/bin/python
>>
>> -- Found Python version: 2.7.5
>>
>> -- Found Python library: -framework Python
>>
>> -- Found SIP version: 4.15.4
>>
>> -- Found GSL: -L/usr/local/Cellar/gsl/1.16/lib -lgsl -lgslcblas
>>
>> -- txt2tags not found - disabled
>>
>> -- Ctest Binary Directory set to:
>> /Users/timlinux/dev/cpp/QGIS/build-osx/output/bin
>>
>> -- Configuring incomplete, errors occurred!
>>
>> See also
>> "/Users/timlinux/dev/cpp/QGIS/build-osx/CMakeFiles/CMakeOutput.log".
>>
>> See also
>> "/Users/timlinux/dev/cpp/QGIS/build-osx/CMakeFiles/CMakeError.log".
>>
>>
>> [3]
>>
>> Tims-MacBook-Pro:QGIS timlinux$ git diff
>>
>> diff --git a/cmake/FindPyQt.py b/cmake/FindPyQt.py
>>
>> index 256c4a6..b658cde 100644
>>
>> --- a/cmake/FindPyQt.py
>>
>> +++ b/cmake/FindPyQt.py
>>
>> @@ -29,6 +29,7 @@
>>
>>  # Copyright (c) 2007, Simon Edwards <simon at simonzone.com>
>>
>>  # Redistribution and use is allowed according to the terms of the BSD
>> license.
>>
>>  # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
>>
>> +import sys
>>
>>
>>
>>  import PyQt4.pyqtconfig
>>
>>
>>
>> diff --git a/cmake/FindSIP.py b/cmake/FindSIP.py
>>
>> index e291baa..7eb8d68 100644
>>
>> --- a/cmake/FindSIP.py
>>
>> +++ b/cmake/FindSIP.py
>>
>> @@ -31,6 +31,8 @@
>>
>>  # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
>>
>>
>>
>>  import sys
>>
>> +sys.path.append('/usr/local/lib/python2.7/site-packages/')
>>
>> +print sys.path
>>
>>  import sipconfig
>>
>>
>>
>>  sipcfg = sipconfig.Configuration()
>>
>>
>>
>>
>>
>>
>> --
>> Tim Sutton - QGIS Project Steering Committee Member
>> ==============================================
>> Please do not email me off-list with technical
>> support questions. Using the lists will gain
>> more exposure for your issues and the knowledge
>> surrounding your issue will be shared with all.
>>
>> Irc: timlinux on #qgis at freenode.net
>> ==============================================
>>
>> _______________________________________________
>> Qgis-developer mailing list
>> Qgis-developer at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/qgis-developer
>>
>
>

-- 
Tim Sutton - QGIS Project Steering Committee Member
==============================================
Please do not email me off-list with technical
support questions. Using the lists will gain
more exposure for your issues and the knowledge
surrounding your issue will be shared with all.

Irc: timlinux on #qgis at freenode.net
==============================================
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