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<p>Hi Stefan,</p>
<p>thanks for your extensive description. So far it worked out very well to setup VS, and I can confirm that geos_c.lib is detected automatically.</p>
<p>Unfortunately my build failed, because MovingRegion.h (which comes with vcpkg) wants to use std::binary_function, which was removed with C++17:</p>
<p><vcpkg root>\installed\x64-windows\include\spatialindex\MovingRegion.h(155): error C2039: 'binary_function': is not a member of 'std'</p>
<p>I wonder why, because this issue has been solved in libspatialindex since Oct 2019 (<a href="https://github.com/libspatialindex/libspatialindex/pull/153">https://github.com/libspatialindex/libspatialindex/pull/153</a>)</p>
<p>Best regards, <br />Benjamin</p>
<p><br /></p>
<p id="reply-intro">On 2021-02-11 11:29, Mats Taraldsvik wrote:</p>
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<div>Hi Stefan,</div>
<div> </div>
<div>Thank you for this excellent guide to compile with vcpkg, it worked right away after me struggling with the official guide+CMake compilation for a couple of hours.</div>
<div> </div>
<div>I did make a few modifications that might help:</div>
<div> </div>
<div>1. Release build:</div>
<div>- geos_c.lib was detected automatically, and for some reason I did not need to explicitly set GEOS_LIBRARY</div>
<div> </div>
<div>2. Debug build:</div>
<div> </div>
<div>I noticed: 1> [CMake] -- Found ZSTD: C:/Users/mattar/Source/Repos/vcpkg_qgis/installed/x64-windows/lib/zstd.lib in the logs and you wrote:</div>
<div>> The build will fail because the execution of crssync.exe fails. That's because crssync.exe tries to load zstd.dll instead of zstdd.dll. I haven't figured out why, yet. An easy workaround is copying zstdd.dll to zstd.dll in QGIS\out\build\x64-Debug\output\bin. Then restart the build and it should succeed.</div>
<div> </div>
<div>By setting ZSTD_LIBRARY explicitly to <your-vcpkg-root>/installed/x64-windows/debug/lib/zstdd.lib it picked the right lib and dll:</div>
<div>Then log changed to: 1> [CMake] -- Found ZSTD: C:/Users/mattar/Source/Repos/vcpkg_qgis/installed/x64-windows/debug/lib/zstdd.lib</div>
<div> </div>
<div>I hope this does help a bit.</div>
<div> </div>
<div>I'm an outsider to this community, but my humble suggestion _when this work is complete_ (what's missing except for python support?):</div>
<div>- add your CMakeSettings.json to the build description or to src/CMakeSettings.json</div>
<div>- vcpkg has a new feature "manifests", where a file vcpkg.json describes all dependencies. this should also be added or described (instead of the vcpkg install command).</div>
<div>- vcpkg just got versioning, which might help align the requirements with the rest of qgis</div>
<div>- I see that vcpkg already has flex and bison (<your-vcpkg-root>/downloads/tools/winflexbison), so if there is a way for win_bison.exe and win_flex.exe to be copied to the build directory, these could be used instead of cygwin, making the build even easier)</div>
<div>- vcpkg does have binary caching, perhaps making a github actions CI build using this method feasible?</div>
<div> </div>
<div>Anyway, thank you for your efforts! It made the first QGIS-step more pleasant. :)</div>
<div> </div>
<div>Best regards,</div>
<div>Mats Taraldsvik</div>
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<div class="v1gmail_attr" dir="ltr">On Mon, Feb 1, 2021 at 4:24 PM Uhrig, Stefan <<a href="mailto:stefan.uhrig@sap.com" rel="noreferrer">stefan.uhrig@sap.com</a>> wrote:</div>
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<p class="v1MsoNormal"><span>Hi all,<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span>In my opinion, the build with Visual Studio 2019 and vcpkg is still too experimental to add it to the INSTALL.md file. It might break any day if QGIS requires a package or package version that is not available from vcpkg.<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span>Actually, I like the idea to add it to the "Show & tell" category. We can ask the community for their experiences with that setup. Does it work, is it getting used? If it is used by some "critical mass" and works over a longer time without issues, we can add instructions to the INSTALL.md file. Maybe we can add a hint to the INSTALL.md file that the not so faint-hearted developers might give it a try and provide a link to the "Show & tell" post.<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span>However, to be really useful, the debug build should also work with Python bindings and QGIS processing. I got it working for release builds (just needed to install the required Python dependencies via pip install <package>), but that does not work for debug builds. Someone solved that some years ago in another context (<a href="https://www.riverbankcomputing.com/pipermail/pyqt/2012-April/031385.html" target="_blank" rel="noopener noreferrer">https://www.riverbankcomputing.com/pipermail/pyqt/2012-April/031385.html</a>), so I might get it working. I'll give it a try.<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span>Furthermore, I'd like to investigate the zstd.dll vs zstdd.dll load issue before publishing the build instructions.<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span>Best regards,<u></u><u></u></span></p>
<p class="v1MsoNormal"><span>Stefan<u></u><u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><span><u></u> <u></u></span></p>
<p class="v1MsoNormal"><strong><span>From:</span></strong><span> QGIS-Developer <<a href="mailto:qgis-developer-bounces@lists.osgeo.org" rel="noreferrer">qgis-developer-bounces@lists.osgeo.org</a>> <strong>On Behalf Of </strong>DelazJ<br /><strong>Sent:</strong> Monday, February 1, 2021 10:49 AM<br /><strong>To:</strong> Jorge Gustavo Rocha <<a href="mailto:jgr@di.uminho.pt" rel="noreferrer">jgr@di.uminho.pt</a>><br /><strong>Cc:</strong> qgis-developer <<a href="mailto:qgis-developer@lists.osgeo.org" rel="noreferrer">qgis-developer@lists.osgeo.org</a>><br /><strong>Subject:</strong> Re: [QGIS-Developer] Building QGIS with Visual Studio 2019 CE and vcpkg<u></u><u></u></span></p>
<p class="v1MsoNormal"><u></u> <u></u></p>
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<p class="v1MsoNormal">Hi,<u></u><u></u></p>
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<p class="v1MsoNormal"><u></u> <u></u></p>
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<p class="v1MsoNormal">Why not in the build instructions of the code repo instead: <a href="https://github.com/qgis/QGIS/blob/master/INSTALL.md" target="_blank" rel="noopener noreferrer"> https://github.com/qgis/QGIS/blob/master/INSTALL.md</a>? If it's a working process, easy to replicate, this is the place I'd expect this kind of information.<u></u><u></u></p>
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<p class="v1MsoNormal"><u></u> <u></u></p>
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<p class="v1MsoNormal">Regards,<u></u><u></u></p>
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<p class="v1MsoNormal">Harrissou<u></u><u></u></p>
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<p class="v1MsoNormal"><u></u> <u></u></p>
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<p class="v1MsoNormal">Le dim. 31 janv. 2021 à 15:55, Jorge Gustavo Rocha <<a href="mailto:jgr@di.uminho.pt" rel="noreferrer">jgr@di.uminho.pt</a>> a écrit :<u></u><u></u></p>
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<p class="v1MsoNormal">Hi Stefan,<br /><br />We have now a new tab on github called 'discussions'[1]. Your detailed<br />instructions are a good candidate to write down a new entry there, under<br />'Show and tell' category. The goal is to keep this information next to<br />the repo. You can use the markdown syntax to enhance the writing format.<br />You can also add some print screens.<br /><br />This is just a suggestion. Feel free to put it there or not.<br /><br />Regards (and thank you!),<br /><br />Jorge Gustavo<br /><br />[1] <a href="https://github.com/qgis/QGIS/discussions" target="_blank" rel="noopener noreferrer">https://github.com/qgis/QGIS/discussions</a><br /><br />Às 14:13 de 31/01/21, Uhrig, Stefan escreveu:<br />> Install Visual Studio Community 2019: Select "Desktop development with<br />> C++" under "Workloads" and "C++ MFC for latest v142 build tools (x86 &<br />> x64)" under "Individual components". Verify that you install "Windows 10<br />> SDK (10.0.18362.0)" or higher.<br />> <br />> <br />> <br />> Install Git for Windows and Python 3.<br />> <br />> <br />> <br />> Download<br />> <a href="https://sourceforge.net/projects/winflexbison/files/win_flex_bison3-latest.zip/download" target="_blank" rel="noopener noreferrer"> https://sourceforge.net/projects/winflexbison/files/win_flex_bison3-latest.zip/download</a><br />> and extract it to a location of your choice (avoid space characters in<br />> the target path).<br />> <br />> <br />> <br />> Follow the vcpkg "Quick Start: Windows" instructions at<br />> <a href="https://github.com/microsoft/vcpkg#quick-start-windows" target="_blank" rel="noopener noreferrer"> https://github.com/microsoft/vcpkg#quick-start-windows</a>. Make sure to<br />> execute the "vcpkg integrate install" command.<br />> <br />> <br />> <br />> Install the required dependencies via:<br />> <br />> <br />> <br />> vcpkg --triplet=x64-windows install exiv2 gdal gsl libspatialindex<br />> libspatialite libzip opencl protobuf qca qscintilla qt5 qt5-serialport<br />> qt5-location qt5-winextras qtkeychain qwt zstd<br />> <br />> <br />> <br />> This may take a while as this creates a Debug and a Release build of<br />> each dependency from source.<br />> <br />> <br />> <br />> Clone the QGIS repostiory. The path to the QGIS repository should not<br />> contain any space characters.<br />> <br />> <br />> <br />> Start Visual Studio and open the QGIS CMakeLists.txt file via "File --><br />> Open --> CMake...". This will start the CMake generation, which will<br />> fail. You will need several configuration rounds until everything is<br />> setup properly.<br />> <br />> <br />> <br />> Let's start with a Release build because that requires less tweaking. Go<br />> to "Project --> CMake Settings". Delete the default configuration<br />> ("x64-Debug (default)").<br />> <br />> <br />> <br />> Add a new "x64-Release" configuration and set "Configuration type" to<br />> "Release". Save the CMakeSettings.json file, which will start a new<br />> CMake generation. "FIND_FLEX" will fail, so you need to set the<br />> "FLEX_EXECUTABLE" path manually in section "CMake variables and cache".<br />> Browse to your win_flex.exe file. Additionally, disable "WITH_BINDINGS"<br />> and "WITH_QGIS_PROCESS". Save the file. Next set "BISON_EXECUTABLE" to<br />> your win_bison.exe file and save again. Disable "WITH_QTWEBKIT" and<br />> save. Set "QCA_LIBRARY" to<br />> "<vcpkg-root>\installed\x64-windows\lib\qca.lib" and save. Configuration<br />> should now succeed, but you have to change "GEOS_LIBRARY" from<br />> "geos.lib" to "geos_c.lib". Save and start the build after CMake<br />> generation has finished.<br />> <br />> <br />> <br />> Select "qgis.exe (output\bin\qgis.exe)" as start-up item in the toolbar<br />> and start QGIS.<br />> <br />> <br />> <br />> Now let's do the same for a Debug build. Add a "x64-Debug" configuration<br />> and save. Change to the "x64-Debug" configuration in the toolbar. Repeat<br />> the steps from above (set flex and bison paths etc.). When selecting<br />> libraries, take the libraries from<br />> "<vcpkg-root>\installed\x64-windows\debug\lib". Most libraries will have<br />> a "d" or "_d" as name suffix. The CMake generation will not always<br />> select the debug versions of libraries. Hence, go over the CMake<br />> variables and change release library paths to debug library paths, e.g.<br />> "<vcpkg-root>\installed\x64-windows\debug\lib\geos_cd.lib" for<br />> GEOS_LIBRARY. I'll append my CMakeSettings.json file as reference to<br />> this mail. Save again and start the build.<br />> <br />> <br />> <br />> The build will fail because the execution of crssync.exe fails. That's<br />> because crssync.exe tries to load zstd.dll instead of zstdd.dll. I<br />> haven't figured out why, yet. An easy workaround is copying zstdd.dll to<br />> zstd.dll in QGIS\out\build\x64-Debug\output\bin. Then restart the build<br />> and it should succeed.<br />> <br />> <br />> <br />> You should then be able to start and debug qgis.exe and its<br />> dependencies. Note that some vcpkg portfiles forget to copy over the<br />> .pdb files. For example, proj is affected. If you find such a library<br />> with a missing .pdb file, check whether the portfile (e.g.<br />> "<vcpkg-root>\ports\proj4\portfile.cmake") contains the<br />> "vcpkg_copy_pdbs()" call. If not, just add it at the end, re-install the<br />> dependency and copy over the .pdb file to the QGIS output directory.<br />> <br />> <br />> <br />> I'm currently trying to get QGIS working with Python bindings. I got the<br />> build working, however I'm struggling with the debug build execution.<br />> The debug Python library seems to be unable to load the Release build Qt<br />> libraries that come with PyQt5. Well, I'll keep trying and if I succeed,<br />> I'll update the instructions.<br />> <br />> <br />> <br />> Here is my CMakeSettings.json file for reference:<br />> <br />> <br />> <br />> {<br />> <br />> "configurations": [<br />> <br />> {<br />> <br />> "name": "x64-Release",<br />> <br />> "generator": "Ninja",<br />> <br />> "configurationType": "Release",<br />> <br />> "buildRoot": "${projectDir}\\out\\build\\${name}",<br />> <br />> "installRoot": "${projectDir}\\out\\install\\${name}",<br />> <br />> "cmakeCommandArgs": "",<br />> <br />> "buildCommandArgs": "",<br />> <br />> "ctestCommandArgs": "",<br />> <br />> "inheritEnvironments": [ "msvc_x64_x64" ],<br />> <br />> "variables": [<br />> <br />> {<br />> <br />> "name": "WITH_BINDINGS",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "WITH_QGIS_PROCESS",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "FLEX_EXECUTABLE",<br />> <br />> "value": "C:/src/tools/win_flex.exe",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "BISON_EXECUTABLE",<br />> <br />> "value": "C:/src/tools/win_bison.exe",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "WITH_QTWEBKIT",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "QCA_LIBRARY",<br />> <br />> "value": "C:/src/vcpkg/installed/x64-windows/lib/qca.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "GEOS_LIBRARY",<br />> <br />> "value": "C:/src/vcpkg/installed/x64-windows/lib/geos_c.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> }<br />> <br />> ]<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "x64-Debug",<br />> <br />> "generator": "Ninja",<br />> <br />> "configurationType": "Debug",<br />> <br />> "buildRoot": "${projectDir}\\out\\build\\${name}",<br />> <br />> "installRoot": "${projectDir}\\out\\install\\${name}",<br />> <br />> "cmakeCommandArgs": "",<br />> <br />> "buildCommandArgs": "",<br />> <br />> "ctestCommandArgs": "",<br />> <br />> "inheritEnvironments": [ "msvc_x64_x64" ],<br />> <br />> "variables": [<br />> <br />> {<br />> <br />> "name": "FLEX_EXECUTABLE",<br />> <br />> "value": "C:/src/tools/win_flex.exe",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "BISON_EXECUTABLE",<br />> <br />> "value": "C:/src/tools/win_bison.exe",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "WITH_QTWEBKIT",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "WITH_BINDINGS",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "WITH_QGIS_PROCESS",<br />> <br />> "value": "False",<br />> <br />> "type": "BOOL"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "QCA_LIBRARY",<br />> <br />> "value": "C:/src/vcpkg/installed/x64-windows/debug/lib/qcad.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "GEOS_LIBRARY",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/geos_cd.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "GSL_LIB",<br />> <br />> "value": "C:/src/vcpkg/installed/x64-windows/debug/lib/gsld.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "GSLCBLAS_LIB",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/gslcblasd.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "PROJ_LIBRARY",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/proj_d.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "QSCINTILLA_LIBRARY",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/qscintilla2_qt5d.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "QTKEYCHAIN_LIBRARY",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/qt5keychaind.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "QWT_LIBRARY",<br />> <br />> "value": "C:/src/vcpkg/installed/x64-windows/debug/lib/qwtd.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> },<br />> <br />> {<br />> <br />> "name": "SPATIALINDEX_LIBRARY",<br />> <br />> "value":<br />> "C:/src/vcpkg/installed/x64-windows/debug/lib/spatialindex-64d.lib",<br />> <br />> "type": "FILEPATH"<br />> <br />> }<br />> <br />> ]<br />> <br />> }<br />> <br />> ]<br />> <br />> }<br />> <br />> <br />> <br />> <br />> <br />> <br />> <br />> <br />> <br />> *From:*i-s-o <<a href="mailto:46.i.s.o.64@gmail.com" rel="noreferrer">46.i.s.o.64@gmail.com</a>><br />> *Sent:* Saturday, January 30, 2021 5:58 PM<br />> *To:* Uhrig, Stefan <<a href="mailto:stefan.uhrig@sap.com" rel="noreferrer">stefan.uhrig@sap.com</a>><br />> *Cc:* qgis-developer <<a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a>><br />> *Subject:* Re: [QGIS-Developer] Building QGIS with Visual Studio 2019 CE<br />> and vcpkg<br />> <br />> <br />> <br />> I am very interested in trying out your solution. Could you share the<br />> required steps?<br />> <br />> <br />> <br />> Thx.<br />> <br />> <br />> <br />> On Fri, Jan 29, 2021, 09:25 Uhrig, Stefan <<a href="mailto:stefan.uhrig@sap.com" rel="noreferrer">stefan.uhrig@sap.com</a><br />> <mailto:<a href="mailto:stefan.uhrig@sap.com" rel="noreferrer">stefan.uhrig@sap.com</a>>> wrote:<br />> <br />> TL;DR: It is currently possible to build the QGIS core app with<br />> Visual Studio 2019 and vcpkg, which makes debugging QGIS<br />> dependencies easy.<br />> <br />> <br />> <br />> <br />> <br />> Hi all,<br />> <br />> <br />> <br />> Some time ago I discovered vcpkg<br />> (<a href="https://github.com/microsoft/vcpkg" target="_blank" rel="noopener noreferrer">https://github.com/microsoft/vcpkg</a>). vcpkg is a package manager<br />> that downloads package source code to your local machine and builds<br />> the package locally. Recently, I discovered that vcpkg should be<br />> able to provide all dependencies to build at least the QGIS core<br />> application. Hence, I gave it a try.<br />> <br />> <br />> <br />> Basically, it worked out of the box. I started with a fresh Windows<br />> 10 installation, installed Visual Studio 2019 Community Edition,<br />> Git, vcpkg, Python 3 and flex and bison for Windows. I fetched all<br />> other dependencies via vcpkg. It was not necessary to even touch a<br />> single file in the repository. I could just open the main<br />> CMakeLists.txt file in Visual Studio and only had to tweak the CMake<br />> cache (the CMake find macros that come with QGIS are not aware of<br />> vcpkg, so I had to set some paths manually). I had to switch off<br />> some extensions though as the required dependencies were not<br />> available via vcpkg (WITH_BINDINGS, WITH_QGIS_PROCESS,<br />> WITH_QTWEBKIT). The build did not report any errors, I could start<br />> the application and it seems to work, but I did some light testing only.<br />> <br />> <br />> <br />> I mainly tried it because I enjoy debugging with Visual Studio more<br />> than with gdb (or gdb wrapped in some IDE). In my experience, the<br />> performance of the Visual Studio debugger is better and it is more<br />> stable, especially in long debug sessions.<br />> <br />> <br />> <br />> I don't want to promote official building support of QGIS with<br />> vcpkg. Providing the dependencies via OSGeo4W is much more reliable.<br />> However, if you don't mind the experimental nature of this setup and<br />> you want to be able to debug into QGIS' dependencies, you might give<br />> it a try. Especially, if you want to track the cause of a crash in<br />> one of QGIS' dependencies, this setup might be helpful. You have the<br />> source code and debug versions of the dependencies, so the debugger<br />> will jump to the crashing code line and you can inspect all the<br />> variables of the dependency.<br />> <br />> <br />> <br />> If someone is interested in trying it, give me a note. I can then<br />> assemble detailed instructions on how to make it work. It took me a<br />> while to figure out which packages are needed and how the CMake<br />> cache needs to be tweaked.<br />> <br />> <br />> <br />> Best regards,<br />> <br />> Stefan<br />> <br />> <br />> <br />> <br />> <br />> <br />> <br />> _______________________________________________<br />> QGIS-Developer mailing list<br />> <a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a> <mailto:<a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a>><br />> List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />> Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />> <br />> <br />> _______________________________________________<br />> QGIS-Developer mailing list<br />> <a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a><br />> List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />> Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />> <br /><br />J. Gustavo<br />-- <br />Jorge Gustavo Rocha<br />Departamento de Informática<br />Universidade do Minho<br />4710-057 Braga<br />Gabinete 3.29 (Piso 3)<br />Tel: +351 253604480<br />Fax: +351 253604471<br />Móvel: +351 910333888<br />skype: nabocudnosor<br />_______________________________________________<br />QGIS-Developer mailing list<br /><a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a><br />List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer"> https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><u></u><u></u></p>
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_______________________________________________<br />QGIS-Developer mailing list<br /><a href="mailto:QGIS-Developer@lists.osgeo.org" rel="noreferrer">QGIS-Developer@lists.osgeo.org</a><br />List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a></blockquote>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">_______________________________________________<br />QGIS-Developer mailing list<br /><a href="mailto:QGIS-Developer@lists.osgeo.org">QGIS-Developer@lists.osgeo.org</a><br />List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br />Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-developer" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a></div>
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<div id="signature">-- <br />
<div class="pre" style="margin: 0; padding: 0; font-family: monospace">--<br />Benjamin Jakimow, Doctoral Researcher<br />Earth Observation Lab | Geography Department | Humboldt-Universität zu Berlin<br /><br />e-mail: <a href="mailto:benjamin.jakimow@geo.hu-berlin.de">benjamin.jakimow@geo.hu-berlin.de</a><br /><br />phone: +49 (0) 30 2093 6894<br />mobile: +49 (0) 157 5656 8477<br />fax: +49 (0) 30 2093 6848<br />mail: Unter den Linden 6 | 10099 Berlin | Germany<br />room: 2'222</div>
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