<div dir="ltr">Hi,<div><br></div><div>Another update. I have crafted a 'qgis3-dev' Homebrew formula:</div><div><a href="https://github.com/qgis/homebrew-qgisdev/blob/master/Formula/qgis3-dev.rb">https://github.com/qgis/homebrew-qgisdev/blob/master/Formula/qgis3-dev.rb</a><br></div><div><br></div><div>See README for basics on building the formula:</div><div><a href="https://github.com/qgis/homebrew-qgisdev">https://github.com/qgis/homebrew-qgisdev</a><br></div><div><br></div><div>For those devs/testers with a ready-to-go Homebrew setup:</div><div>`brew tap qgis/qgisdev`</div><div>`brew info qgis3-dev` (to review options)</div><div>`brew install -dv qgis3-dev <extra options>` (though try without options first)</div><div><br></div><div>Takes ~ 18-20 mins to build on a newer Mac with 8 cores. There is a long pause when compiling src/core/qgsxmlutils.cpp (not sure why it happens only for a Homebrew formula).</div><div><br></div><div>Note: there are definitely macOS-related bugs in the resultant QGIS.app. Please report them as QGIS bugs, unless you think it is related to the formula, then report on github tracker for homebrew-qgisdev repo.</div><div><div class="gmail_extra"><br></div><div class="gmail_extra">If you have the time, please test this and contribute however you can. Thanks!</div><div class="gmail_extra"><br></div><div class="gmail_extra">I am working on a 'qgis3-travis' formula, specific for use in main QGIS source tree Travis CI testing. Also working on an updated tutorial for using Qt Creator 4.1, etc. to develop on QGIS source based upon these formulae Homebrew dependencies (much easier now).</div><div class="gmail_extra"><div><div class="gmail_signature"><br></div><div class="gmail_signature">Regards,</div><div class="gmail_signature"><br>Larry Shaffer<br>Dakota Cartography<br>Black Hills, South Dakota</div></div>
<br><div class="gmail_quote">On Thu, Nov 17, 2016 at 6:55 PM, Larry Shaffer <span dir="ltr"><<a href="mailto:larrys@dakotacarto.com" target="_blank">larrys@dakotacarto.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>Quick update. Success! I've finally built QGIS 3 master branch off of unmodified Homebrew dependencies, though had to edit several bits of source code and pull some hair out.</div><div><br></div><div><div>QGIS version: 2.99.0-Master</div><div>QGIS code revision: 6727ea7</div><div>Compiled against: Qt 5.7.0</div><div>Running against Qt: 5.7.0</div><div>Compiled against GDAL/OGR: 2.1.2</div><div>Running against GDAL/OGR: 2.1.2</div><div>Compiled against GEOS: 3.5.0-CAPI-1.9.0</div><div>Running against GEOS: 3.5.0-CAPI-1.9.0 r4084</div><div>PostgreSQL Client Version: 9.6.1</div><div>SpatiaLite Version: 4.3.0a</div><div>QWT Version: 6.1.3</div><div>PROJ.4 Version: 493</div><div>QScintilla2 Version: 2.9.3</div><div>This copy of QGIS writes debugging output.</div></div><div><br></div><div>and Python 3.5.2.<br><div class="gmail_extra"><br></div><div class="gmail_extra"><a href="http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png" target="_blank">http://drive.dakotacarto.com/<wbr>qgis/qgis3-master_homewbrew-<wbr>macos-10.11.png</a></div><div class="gmail_extra"><br></div><div class="gmail_extra">It's take me a bit more time to commit proper changes, create the qgis3-dev formula and add the docs for:</div><div class="gmail_extra"><br></div><a href="https://github.com/qgis/homebrew-qgisdev" target="_blank">https://github.com/qgis/<wbr>homebrew-qgisdev</a><div class="gmail_extra"><br></div><div class="gmail_extra">Is anyone else already developing QGIS 3 master on Mac?<span class="gmail-"><br clear="all"><div><div class="gmail-m_-3479967537637164292gmail_signature"><br></div><div class="gmail-m_-3479967537637164292gmail_signature">Regards,</div><div class="gmail-m_-3479967537637164292gmail_signature"><br>Larry Shaffer<br>Dakota Cartography<br>Black Hills, South Dakota</div></div>
<br></span><div><div class="gmail-h5"><div class="gmail_quote">On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis <span dir="ltr"><<a href="mailto:denis.rouzaud@gmail.com" target="_blank">denis.rouzaud@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word">Hi Larry,<div><br></div><div>Thanks a lot for tackling this!</div><div>Glad to read it’ll land soon, but no pressure ;)</div><div><br></div><div>Cheers,</div><div>Denis</div><div><div class="gmail-m_-3479967537637164292gmail-h5"><div><br></div><div><br><div><blockquote type="cite"><div>On 8 Nov 2016, at 18:13, Larry Shaffer <<a href="mailto:larrys@dakotacarto.com" target="_blank">larrys@dakotacarto.com</a>> wrote:</div><br class="gmail-m_-3479967537637164292gmail-m_2625877801685552288Apple-interchange-newline"><div><div dir="ltr">Hi,<div class="gmail_extra">
<br><div class="gmail_quote">On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille <span dir="ltr"><<a href="mailto:etienne.trimaille@gmail.com" target="_blank">etienne.trimaille@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Thanks David and Matthias for providing some feedbacks about QGIS 3 on mac.<div>I also would like QGIS 3 compiling on mac.</div><div><br></div><div>I hope you will update the <a href="http://install.md/" target="_blank">install.md</a> on the repo when you will have a working workflow ? Thanks</div></div></blockquote><div><br></div><div>I have been preparing Homebrew and OSGeo4Mac 'taps' for this move and am now focusing on QGIS 3 formulae, probably starting on Thursday or Friday. I hope to have everything building and docs completed by the end of the weekend.</div><div><br></div><div>The new formulae will not be hosted in OSGeo4Mac or Homebrew (at least not until there are stable releases), but in a specific tap for QGIS development and Travis CI support:</div><div><br></div><div><a href="https://github.com/qgis/homebrew-qgisdev" target="_blank">https://github.com/qgis/homebr<wbr>ew-qgisdev</a><br></div><div><br></div><div>So, look for changes there as things progress. Please contribute or post bug reports there for those dev formulae or docs, once they are available.</div><div><br></div><div>Regards,</div><br>Larry Shaffer<br>Dakota Cartography<br><div>Black Hills, South Dakota</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail-m_-3479967537637164292gmail-m_2625877801685552288gmail-HOEnZb"><div class="gmail-m_-3479967537637164292gmail-m_2625877801685552288gmail-h5"><div class="gmail_extra"><div class="gmail_quote">2016-11-01 1:22 GMT+07:00 Matthias Kuhn <span dir="ltr"><<a href="mailto:matthias@opengis.ch" target="_blank">matthias@opengis.ch</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Diane and welcome aboard,<br>
<br>
I also didn't manage to compile master on osx yet.<br>
<br>
Some more information can be found here also:<br>
<br>
<a href="https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621" rel="noreferrer" target="_blank">https://github.com/OSGeo/homeb<wbr>rew-osgeo4mac/pull/146#issueco<wbr>mment-254011621</a><br>
<br>
I think most of the dependencies should meanwhile be available on<br>
homebrew (but not sure).<br>
<br>
Regards<br>
<span class="gmail-m_-3479967537637164292gmail-m_2625877801685552288gmail-m_-120762548529464794HOEnZb"><font color="#888888">Matthias<br>
</font></span><div class="gmail-m_-3479967537637164292gmail-m_2625877801685552288gmail-m_-120762548529464794HOEnZb"><div class="gmail-m_-3479967537637164292gmail-m_2625877801685552288gmail-m_-120762548529464794h5"><br>
On 10/31/2016 06:56 PM, David Marteau wrote:<br>
> Hi<br>
><br>
> I will speak with my own experience using and compiling Qgis on Mac (El capitan and Maverick):<br>
><br>
> First I use Macport: MacPort use clang/libc++ by default (at least with XCode 5.3 on Maverick, 7.3 on El capitan) so this should solve one of your problems.<br>
> I have installed qt5 from MacPort without problems.<br>
><br>
> The problems arise with some ports that do not fully support qt5 variants and you need to tweak some portfiles: qscintilla and py-qscintilla are one of them and are required by Qgis.<br>
> If you are interested I can give you my diff files for portfiles.<br>
><br>
> I had to build qwt directly from sources because tweaking Macport portfiles was too painful, but I did not encounter any serious problems as far as I can remember.<br>
><br>
> No source code was needed to be patched, only compilation configurations.<br>
><br>
> Once you get all dependencies you need to set the cmake options accordingly to the path of your installation:<br>
><br>
> Here is my defines:<br>
><br>
> » » -DCMAKE_INSTALL_PREFIX:PATH=/<wbr>Applications \<br>
> » » -DWITH_SERVER=ON \<br>
> » » -DWITH_PYSPATIALITE=ON \<br>
> » » -DPYTHON_CUSTOM_FRAMEWORK:PAT<wbr>H=/opt/local/Library/Framework<wbr>s/Python.framework \<br>
> » » -DEXPAT_INCLUDE_DIR:PATH=/opt<wbr>/local/include \<br>
> » » -DEXPAT_LIBRARY:FILEPATH=/opt<wbr>/local/lib/libexpat.dylib \<br>
> » » -DSQLITE3_INCLUDE_DIR:PATH=/o<wbr>pt/local/include \<br>
> » » -DSQLITE3_LIBRARY:FILEPATH=/o<wbr>pt/local/lib/libsqlite3.dylib \<br>
> » » -DQT_QMAKE_EXECUTABLE:FILEPAT<wbr>H=/opt/local/libexec/qt5/bin/q<wbr>make \<br>
> » » -DQWT_INCLUDE_DIR:PATH=/usr/l<wbr>ocal/qwt-6.1.3/lib/qwt.framewo<wbr>rk/Versions/6/Headers \<br>
> » » -DQWT_LIBRARY:FILEPATH=/usr/l<wbr>ocal/qwt-6.1.3/lib/qwt.framewo<wbr>rk/Versions/6/qwt \<br>
> » » -DQCA_INCLUDE_DIR:PATH=/opt/l<wbr>ocal/include/qca \<br>
> » » -DQCA_LIBRARY:FILEPATH=/opt/l<wbr>ocal/lib/libqca.dylib \<br>
> » » -DQSCINTILLA_INCLUDE_DIR:PATH<wbr>=/opt/local/libexec/qt5/includ<wbr>e \<br>
> » » -DQSCINTILLA_LIBRARY:FILEPATH<wbr>=/opt/local/libexec/qt5/lib/li<wbr>bqscintilla2.dylib \<br>
> » » -DQT_LRELEASE_EXECUTABLE:FILE<wbr>PATH=/opt/local/libexec/qt5/bi<wbr>n/lrelease \<br>
><br>
> I hope that full support for qt5 will be available from Macport soon, but for now I have managed to compile Qgis from the master branch without struggling too much.<br>
><br>
> Best,<br>
> David<br>
><br>
>> Le 31 oct. 2016 à 16:12, Diane Perez <<a href="mailto:lintawa@gmail.com" target="_blank">lintawa@gmail.com</a>> a écrit :<br>
>><br>
>> Dear QGIS developers,<br>
>><br>
>> First of all, thank you very much for the great job, I have been a very happy user for years !<br>
>><br>
>> I would like to contribute now to the development, but I found myself stuck at the installation of dependencies.<br>
>><br>
>> According to the instructions of the INSTALL file provided with the source code, mac users should use Qt 4 and compile and install a bunch of dependencies for which binaries are not available (mainly Spatialindex, SIP, QScintilla2, PyQt, Qwt and bison) before being able to compile QGIS. I followed the instructions and got stuck at compiling QGIS as the master now requires Qt 5.<br>
>><br>
>> Now as I actually started by installing Qt 5 by mistake, I had the opportunity to see that it leads to a lot of problems to compile the dependencies. As far as I understand, Qt 5 requires C++11, which means one must use the new libc++ library instead of the old libstdc++ (at least on my configuration, with El Capitan and clang/llvm). Some modifications are such that mixing both is not possible, so everything must be compiled from start with C++11 and libc++. Unfortunately most of the dependencies I mention above do not compile without tweaking, and I stopped doing it when it started meaning not only modifying the Makefiles but the code itself...<br>
>><br>
>> I guess some of you work on mac, and have a far better understanding of all this than me. So my question is : how did you install those dependencies to compile the last version of QGIS with Qt 5 ?<br>
>><br>
>> Did you have to compile again all of them or only a subset using Qt 5 and C++11 ? If so, how did you do it ? I got stuck at Qwt (6.1.3) which uses lots of functions deprecated in Qt 5.<br>
>><br>
>> I hope someone can give me pointers, as I would really like to contribute to QGIS (and hopefully fix a few bugs bugging me) !<br>
>><br>
>> Best regards,<br>
>> Diane<br>
>><br>
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