Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Nyall Dawson]

On 1 January 2017 at 09:41, Larry Shaffer  wrote:

> Yep: https://github.com/Homebrew/homebrew-core/pull/8306
>
> Qt5 is now the default, since ~ yesterday, and `qt` and `pyqt` are now
> aliases to Qt5 formulae. I've pushed some fixes, please `brew update` try
> again.

Thanks Larry - that worked perfectly!

>
> Please try following the dev tutorial, once you have it building. Any
> feedback appreciated (using the github issue tracker there).
>
> https://github.com/qgis/homebrew-qgisdev/tree/master/development

Will do - it's not my machine, so I only get occasional access. I'll
let you know when I've given it a test.

Nyall


>
> Regards,
>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>
>>
>>
>> Nyall
>>
>>
>>
>>
>>
>> >
>> > 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).
>> >
>> > 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.
>> >
>> > If you have the time, please test this and contribute however you can.
>> > Thanks!
>> >
>> > 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).
>> >
>> > Regards,
>> >
>> > Larry Shaffer
>> > Dakota Cartography
>> > Black Hills, South Dakota
>> >
>> > On Thu, Nov 17, 2016 at 6:55 PM, Larry Shaffer 
>> > wrote:
>> >>
>> >> Hi,
>> >>
>> >> 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.
>> >>
>> >> QGIS version: 2.99.0-Master
>> >> QGIS code revision: 6727ea7
>> >> Compiled against: Qt 5.7.0
>> >> Running against Qt: 5.7.0
>> >> Compiled against GDAL/OGR: 2.1.2
>> >> Running against GDAL/OGR: 2.1.2
>> >> Compiled against GEOS: 3.5.0-CAPI-1.9.0
>> >> Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
>> >> PostgreSQL Client Version: 9.6.1
>> >> SpatiaLite Version: 4.3.0a
>> >> QWT Version: 6.1.3
>> >> PROJ.4 Version: 493
>> >> QScintilla2 Version: 2.9.3
>> >> This copy of QGIS writes debugging output.
>> >>
>> >> and Python 3.5.2.
>> >>
>> >>
>> >> http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
>> >>
>> >> It's take me a bit more time to commit proper changes, create the
>> >> qgis3-dev formula and add the docs for:
>> >>
>> >> https://github.com/qgis/homebrew-qgisdev
>> >>
>> >> Is anyone else already developing QGIS 3 master on Mac?
>> >>
>> >> Regards,
>> >>
>> >> Larry Shaffer
>> >> Dakota Cartography
>> >> Black Hills, South Dakota
>> >>
>> >> On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
>> >> wrote:
>> >>>
>> >>> Hi Larry,
>> >>>
>> >>> Thanks a lot for tackling this!
>> >>> Glad to read it’ll land soon, but no pressure ;)
>> >>>
>> >>> Cheers,
>> >>> Denis
>> >>>
>> >>>
>> >>> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>> >>>
>> >>> Hi,
>> >>>
>> >>> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
>> >>>  wrote:
>> 
>>  Thanks David and Matthias for providing some feedbacks about QGIS 3
>>  on
>>  mac.
>>  I also would like QGIS 3 compiling on mac.
>> 
>>  I hope you will update the install.md on the repo when you will have
>>  a
>>  working workflow ? Thanks
>> >>>
>> >>>
>> >>> 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.
>> >>>
>> >>> 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:
>> >>>
>> >>> https://github.com/qgis/homebrew-qgisdev
>> >>>
>> >>> 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.
>> >>>
>> >>> Regards,
>> >>>
>> >>> Larry Shaffer
>> >>> Dakota Cartography
>> >>> Black Hills, South Dakota
>> >>>
>> 
>>  2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
>> >
>> > Hi Diane and welcome aboard,
>> >
>> > I also didn't manage to compile master on osx yet.
>> >
>> > Some more information can be found here also:
>> >
>> >
>> >
>> > https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621
>> >
>> > I think most of the dependencies should meanwhile be available on
>> > homebrew (but not sure).
>> >
>> > Regards
>> > Matthias
>> >
>> > O

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Larry Shaffer]

Hi Nyall,

On Fri, Dec 30, 2016 at 8:31 PM, Nyall Dawson 
wrote:

> On 1 December 2016 at 10:32, Larry Shaffer  wrote:
> > Hi,
> >
> > Another update. I have crafted a 'qgis3-dev' Homebrew formula:
> > https://github.com/qgis/homebrew-qgisdev/blob/master/
> Formula/qgis3-dev.rb
> >
> > See README for basics on building the formula:
> > https://github.com/qgis/homebrew-qgisdev
> >
> > For those devs/testers with a ready-to-go Homebrew setup:
> > `brew tap qgis/qgisdev`
> > `brew info qgis3-dev` (to review options)
> > `brew install -dv qgis3-dev ` (though try without options
> > first)
>
> I'm having trouble installing using this tap. If I run brew install
> -db qgis3-dev I get the error:
>
> qgis3-dev: Compilation can fail if these formulae are installed and linked:
>
>
> Unlink with `brew unlink qt` or remove with `brew uninstall qt`
>
> Error: An unsatisfied requirement failed this build.
>
>
> If I then "brew unlink qt" and attempt to reinstall I get the error:
>
> Error: You must `brew link qt5` before qgis/qgisdev/qgis3-dev can be
> installed
>
> Any ideas what's going on here?


Yep: https://github.com/Homebrew/homebrew-core/pull/8306

Qt5 is now the default, since ~ yesterday, and `qt` and `pyqt` are now
aliases to Qt5 formulae. I've pushed some fixes, please `brew update` try
again.

Please try following the dev tutorial, once you have it building. Any
feedback appreciated (using the github issue tracker there).

https://github.com/qgis/homebrew-qgisdev/tree/master/development

Regards,

Larry Shaffer
Dakota Cartography
Black Hills, South Dakota


>
> Nyall
>
>
>
>
>
> >
> > 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).
> >
> > 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.
> >
> > If you have the time, please test this and contribute however you can.
> > Thanks!
> >
> > 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).
> >
> > Regards,
> >
> > Larry Shaffer
> > Dakota Cartography
> > Black Hills, South Dakota
> >
> > On Thu, Nov 17, 2016 at 6:55 PM, Larry Shaffer 
> > wrote:
> >>
> >> Hi,
> >>
> >> 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.
> >>
> >> QGIS version: 2.99.0-Master
> >> QGIS code revision: 6727ea7
> >> Compiled against: Qt 5.7.0
> >> Running against Qt: 5.7.0
> >> Compiled against GDAL/OGR: 2.1.2
> >> Running against GDAL/OGR: 2.1.2
> >> Compiled against GEOS: 3.5.0-CAPI-1.9.0
> >> Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
> >> PostgreSQL Client Version: 9.6.1
> >> SpatiaLite Version: 4.3.0a
> >> QWT Version: 6.1.3
> >> PROJ.4 Version: 493
> >> QScintilla2 Version: 2.9.3
> >> This copy of QGIS writes debugging output.
> >>
> >> and Python 3.5.2.
> >>
> >> http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-
> macos-10.11.png
> >>
> >> It's take me a bit more time to commit proper changes, create the
> >> qgis3-dev formula and add the docs for:
> >>
> >> https://github.com/qgis/homebrew-qgisdev
> >>
> >> Is anyone else already developing QGIS 3 master on Mac?
> >>
> >> Regards,
> >>
> >> Larry Shaffer
> >> Dakota Cartography
> >> Black Hills, South Dakota
> >>
> >> On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
> >> wrote:
> >>>
> >>> Hi Larry,
> >>>
> >>> Thanks a lot for tackling this!
> >>> Glad to read it’ll land soon, but no pressure ;)
> >>>
> >>> Cheers,
> >>> Denis
> >>>
> >>>
> >>> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
> >>>
> >>> Hi,
> >>>
> >>> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
> >>>  wrote:
> 
>  Thanks David and Matthias for providing some feedbacks about QGIS 3 on
>  mac.
>  I also would like QGIS 3 compiling on mac.
> 
>  I hope you will update the install.md on the repo when you will have
> a
>  working workflow ? Thanks
> >>>
> >>>
> >>> 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.
> >>>
> >>> 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:
> >>>
> >>> https://github.com/qgis/homebrew-qgisdev
> >>>
> >>> So, look for changes there as things progress. Please contribute or
> post
> >>> bug reports there for

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Nyall Dawson]

On 1 December 2016 at 10:32, Larry Shaffer  wrote:
> Hi,
>
> Another update. I have crafted a 'qgis3-dev' Homebrew formula:
> https://github.com/qgis/homebrew-qgisdev/blob/master/Formula/qgis3-dev.rb
>
> See README for basics on building the formula:
> https://github.com/qgis/homebrew-qgisdev
>
> For those devs/testers with a ready-to-go Homebrew setup:
> `brew tap qgis/qgisdev`
> `brew info qgis3-dev` (to review options)
> `brew install -dv qgis3-dev ` (though try without options
> first)

I'm having trouble installing using this tap. If I run brew install
-db qgis3-dev I get the error:

qgis3-dev: Compilation can fail if these formulae are installed and linked:


Unlink with `brew unlink qt` or remove with `brew uninstall qt`

Error: An unsatisfied requirement failed this build.


If I then "brew unlink qt" and attempt to reinstall I get the error:

Error: You must `brew link qt5` before qgis/qgisdev/qgis3-dev can be installed

Any ideas what's going on here?

Nyall





>
> 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).
>
> 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.
>
> If you have the time, please test this and contribute however you can.
> Thanks!
>
> 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).
>
> Regards,
>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>
> On Thu, Nov 17, 2016 at 6:55 PM, Larry Shaffer 
> wrote:
>>
>> Hi,
>>
>> 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.
>>
>> QGIS version: 2.99.0-Master
>> QGIS code revision: 6727ea7
>> Compiled against: Qt 5.7.0
>> Running against Qt: 5.7.0
>> Compiled against GDAL/OGR: 2.1.2
>> Running against GDAL/OGR: 2.1.2
>> Compiled against GEOS: 3.5.0-CAPI-1.9.0
>> Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
>> PostgreSQL Client Version: 9.6.1
>> SpatiaLite Version: 4.3.0a
>> QWT Version: 6.1.3
>> PROJ.4 Version: 493
>> QScintilla2 Version: 2.9.3
>> This copy of QGIS writes debugging output.
>>
>> and Python 3.5.2.
>>
>> http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
>>
>> It's take me a bit more time to commit proper changes, create the
>> qgis3-dev formula and add the docs for:
>>
>> https://github.com/qgis/homebrew-qgisdev
>>
>> Is anyone else already developing QGIS 3 master on Mac?
>>
>> Regards,
>>
>> Larry Shaffer
>> Dakota Cartography
>> Black Hills, South Dakota
>>
>> On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
>> wrote:
>>>
>>> Hi Larry,
>>>
>>> Thanks a lot for tackling this!
>>> Glad to read it’ll land soon, but no pressure ;)
>>>
>>> Cheers,
>>> Denis
>>>
>>>
>>> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>>>
>>> Hi,
>>>
>>> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
>>>  wrote:

 Thanks David and Matthias for providing some feedbacks about QGIS 3 on
 mac.
 I also would like QGIS 3 compiling on mac.

 I hope you will update the install.md on the repo when you will have a
 working workflow ? Thanks
>>>
>>>
>>> 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.
>>>
>>> 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:
>>>
>>> https://github.com/qgis/homebrew-qgisdev
>>>
>>> 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.
>>>
>>> Regards,
>>>
>>> Larry Shaffer
>>> Dakota Cartography
>>> Black Hills, South Dakota
>>>

 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
>
> Hi Diane and welcome aboard,
>
> I also didn't manage to compile master on osx yet.
>
> Some more information can be found here also:
>
>
> https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621
>
> I think most of the dependencies should meanwhile be available on
> homebrew (but not sure).
>
> Regards
> Matthias
>
> On 10/31/2016 06:56 PM, David Marteau wrote:
> > Hi
> >
> > I will speak with my own experience using and compiling Qgis on Mac
> > (El capitan and Maverick):
> >
> > First I use Macport: MacPort use c

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Larry Shaffer]

Hi,

Another update. I have crafted a 'qgis3-dev' Homebrew formula:
https://github.com/qgis/homebrew-qgisdev/blob/master/Formula/qgis3-dev.rb

See README for basics on building the formula:
https://github.com/qgis/homebrew-qgisdev

For those devs/testers with a ready-to-go Homebrew setup:
`brew tap qgis/qgisdev`
`brew info qgis3-dev` (to review options)
`brew install -dv qgis3-dev ` (though try without options
first)

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).

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.

If you have the time, please test this and contribute however you can.
Thanks!

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).

Regards,

Larry Shaffer
Dakota Cartography
Black Hills, South Dakota

On Thu, Nov 17, 2016 at 6:55 PM, Larry Shaffer 
wrote:

> Hi,
>
> 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.
>
> QGIS version: 2.99.0-Master
> QGIS code revision: 6727ea7
> Compiled against: Qt 5.7.0
> Running against Qt: 5.7.0
> Compiled against GDAL/OGR: 2.1.2
> Running against GDAL/OGR: 2.1.2
> Compiled against GEOS: 3.5.0-CAPI-1.9.0
> Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
> PostgreSQL Client Version: 9.6.1
> SpatiaLite Version: 4.3.0a
> QWT Version: 6.1.3
> PROJ.4 Version: 493
> QScintilla2 Version: 2.9.3
> This copy of QGIS writes debugging output.
>
> and Python 3.5.2.
>
> http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
>
> It's take me a bit more time to commit proper changes, create the
> qgis3-dev formula and add the docs for:
>
> https://github.com/qgis/homebrew-qgisdev
>
> Is anyone else already developing QGIS 3 master on Mac?
>
> Regards,
>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>
> On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
> wrote:
>
>> Hi Larry,
>>
>> Thanks a lot for tackling this!
>> Glad to read it’ll land soon, but no pressure ;)
>>
>> Cheers,
>> Denis
>>
>>
>> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>>
>> Hi,
>>
>> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille <
>> etienne.trimai...@gmail.com> wrote:
>>
>>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
>>> mac.
>>> I also would like QGIS 3 compiling on mac.
>>>
>>> I hope you will update the install.md on the repo when you will have a
>>> working workflow ? Thanks
>>>
>>
>> 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.
>>
>> 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:
>>
>> https://github.com/qgis/homebrew-qgisdev
>>
>> 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.
>>
>> Regards,
>>
>> Larry Shaffer
>> Dakota Cartography
>> Black Hills, South Dakota
>>
>>
>>> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
>>>
 Hi Diane and welcome aboard,

 I also didn't manage to compile master on osx yet.

 Some more information can be found here also:

 https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issueco
 mment-254011621

 I think most of the dependencies should meanwhile be available on
 homebrew (but not sure).

 Regards
 Matthias

 On 10/31/2016 06:56 PM, David Marteau wrote:
 > Hi
 >
 > I will speak with my own experience using and compiling Qgis on Mac
 (El capitan and Maverick):
 >
 > 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.
 > I have installed qt5 from MacPort without problems.
 >
 > 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.
 > If you are interested I can give you my diff files for portfiles.
 >
 > 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.
 >
 > No source code was nee

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Nyall Dawson]

On 19 November 2016 at 07:43, Larry Shaffer  wrote:
> Hi Nyall,
>
> On Thu, Nov 17, 2016 at 7:11 PM, Nyall Dawson 
> wrote:
>>
>> On 18 November 2016 at 11:55, Larry Shaffer 
>> wrote:
>> > Hi,
>> >
>> > 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.
>>
>>
>> Nice work! I'm very keen to see if this fixes some issues we have with
>> OSX. Specifically, if you remove the ifdef from
>> https://github.com/qgis/QGIS/blob/master/src/gui/qgscolorbutton.cpp#L505
>>
>> Does the color picker work?
>
>
> Yes and no. When enabling the picker, from the new styling dock, then
> clicking on the map canvas, it works great (no change in cursor to an
> eyedropper, though). Guessing this is because the dock is not modal, and the
> 'constraining' widget is the whole QMainWindow of QgisApp.
>
> However, open the same layer styling as a modal dialog and there is no
> picking beyond the dialog's widget. Every mouse event beyond the dialog,
> e.g. over map canvas, is blocked until the mouse reenters the dialog, then
> it appears to 'catch up' and samples the entry edge to the dialog. It even
> does so after a short timeout, without clicking anything.

Ok - that matches my experience with Qt4. Shame, I was hoping we'd get
support for this for free.

>
> While it might be possible to disable the picker if some widget parent in
> the hierarchy is modal, but this would nix the ability to work with a
> rendering inside of the same modal widget (e.g. if there was a preview
> inside of the widget that the user might sample).
>
> Might be able to fake it somehow, by taking a screen shot upon choosing the
> picker, then maybe getting the mouse's location and grabbing the color from
> the mapped screen snap x/y, but still not sure how to get the mouse location
> outside of the modal widget (though, I have not given it a try).

I wondered this too. But I'm not familiar enough in OSX development to
do this (and also have no personal investment here... while I'd like
to see this supported across all our platforms, I don't use OSX for
QGIS so can't justify spending time on this). Hopefully when your work
lands and it's easy to setup a build env on OSX again we may see some
of the mac developers return!

> Could use a keyboard focus and a keystoke to do the sampling, while the
> color well is updated live from the mouses x/y coords, instead of finding
> some way to access the blocked mouse click events. Again, haven't tried any
> of this.
>
>>
>> And if you remove
>> https://github.com/qgis/QGIS/blob/master/src/app/qgisapp.cpp#L2007
>>
>> Do preview modes work?
>
>
> Apparently. Switching modes, and back to normal, works. Not sure I known
> whether what I am seeing is correct for the color-blindness settings, but
> they do change the rendering of the geotiff I was testing. Would need
> reference images for manual comparison.

That's great news! The easiest way to check would be to test the
grayscale mode in both canvas and composer. If you can confirm this
works OK i'll strip out this ifdef.

Thanks,
Nyall


>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>>
>>
>> Nyall
>>
>>
>> >
>> > QGIS version: 2.99.0-Master
>> > QGIS code revision: 6727ea7
>> > Compiled against: Qt 5.7.0
>> > Running against Qt: 5.7.0
>> > Compiled against GDAL/OGR: 2.1.2
>> > Running against GDAL/OGR: 2.1.2
>> > Compiled against GEOS: 3.5.0-CAPI-1.9.0
>> > Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
>> > PostgreSQL Client Version: 9.6.1
>> > SpatiaLite Version: 4.3.0a
>> > QWT Version: 6.1.3
>> > PROJ.4 Version: 493
>> > QScintilla2 Version: 2.9.3
>> > This copy of QGIS writes debugging output.
>> >
>> > and Python 3.5.2.
>> >
>> > http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
>> >
>> > It's take me a bit more time to commit proper changes, create the
>> > qgis3-dev
>> > formula and add the docs for:
>> >
>> > https://github.com/qgis/homebrew-qgisdev
>> >
>> > Is anyone else already developing QGIS 3 master on Mac?
>> >
>> > Regards,
>> >
>> > Larry Shaffer
>> > Dakota Cartography
>> > Black Hills, South Dakota
>> >
>> > On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
>> > wrote:
>> >>
>> >> Hi Larry,
>> >>
>> >> Thanks a lot for tackling this!
>> >> Glad to read it’ll land soon, but no pressure ;)
>> >>
>> >> Cheers,
>> >> Denis
>> >>
>> >>
>> >> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>> >>
>> >> Hi,
>> >>
>> >> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
>> >>  wrote:
>> >>>
>> >>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
>> >>> mac.
>> >>> I also would like QGIS 3 compiling on mac.
>> >>>
>> >>> I hope you will update the install.md on the repo when you will have a
>> >>> working workflow ? Thanks
>> >>
>> >>
>> >> I have been preparing Homebrew and OSGeo4Mac 'taps' for this move and
>> >> am
>> >> now focusing on QGIS 3 formulae, probably 

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Larry Shaffer]

Hi Nyall,

On Thu, Nov 17, 2016 at 7:11 PM, Nyall Dawson 
wrote:

> On 18 November 2016 at 11:55, Larry Shaffer 
> wrote:
> > Hi,
> >
> > 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.
>
>
> Nice work! I'm very keen to see if this fixes some issues we have with
> OSX. Specifically, if you remove the ifdef from
> https://github.com/qgis/QGIS/blob/master/src/gui/qgscolorbutton.cpp#L505
>
> Does the color picker work?
>

Yes and no. When enabling the picker, from the new styling dock, then
clicking on the map canvas, it works great (no change in cursor to an
eyedropper, though). Guessing this is because the dock is not modal, and
the 'constraining' widget is the whole QMainWindow of QgisApp.

However, open the same layer styling as a modal dialog and there is no
picking beyond the dialog's widget. Every mouse event beyond the dialog,
e.g. over map canvas, is blocked until the mouse reenters the dialog, then
it appears to 'catch up' and samples the entry edge to the dialog. It even
does so after a short timeout, without clicking anything.

While it might be possible to disable the picker if some widget parent in
the hierarchy is modal, but this would nix the ability to work with a
rendering inside of the same modal widget (e.g. if there was a preview
inside of the widget that the user might sample).

Might be able to fake it somehow, by taking a screen shot upon choosing the
picker, then maybe getting the mouse's location and grabbing the color from
the mapped screen snap x/y, but still not sure how to get the mouse
location outside of the modal widget (though, I have not given it a try).

Could use a keyboard focus and a keystoke to do the sampling, while the
color well is updated live from the mouses x/y coords, instead of finding
some way to access the blocked mouse click events. Again, haven't tried any
of this.


> And if you remove
> https://github.com/qgis/QGIS/blob/master/src/app/qgisapp.cpp#L2007
>
> Do preview modes work?


Apparently. Switching modes, and back to normal, works. Not sure I known
whether what I am seeing is correct for the color-blindness settings, but
they do change the rendering of the geotiff I was testing. Would need
reference images for manual comparison.

Larry Shaffer
Dakota Cartography
Black Hills, South Dakota

>
> Nyall
>
>
> >
> > QGIS version: 2.99.0-Master
> > QGIS code revision: 6727ea7
> > Compiled against: Qt 5.7.0
> > Running against Qt: 5.7.0
> > Compiled against GDAL/OGR: 2.1.2
> > Running against GDAL/OGR: 2.1.2
> > Compiled against GEOS: 3.5.0-CAPI-1.9.0
> > Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
> > PostgreSQL Client Version: 9.6.1
> > SpatiaLite Version: 4.3.0a
> > QWT Version: 6.1.3
> > PROJ.4 Version: 493
> > QScintilla2 Version: 2.9.3
> > This copy of QGIS writes debugging output.
> >
> > and Python 3.5.2.
> >
> > http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
> >
> > It's take me a bit more time to commit proper changes, create the
> qgis3-dev
> > formula and add the docs for:
> >
> > https://github.com/qgis/homebrew-qgisdev
> >
> > Is anyone else already developing QGIS 3 master on Mac?
> >
> > Regards,
> >
> > Larry Shaffer
> > Dakota Cartography
> > Black Hills, South Dakota
> >
> > On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
> > wrote:
> >>
> >> Hi Larry,
> >>
> >> Thanks a lot for tackling this!
> >> Glad to read it’ll land soon, but no pressure ;)
> >>
> >> Cheers,
> >> Denis
> >>
> >>
> >> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
> >>
> >> Hi,
> >>
> >> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
> >>  wrote:
> >>>
> >>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
> >>> mac.
> >>> I also would like QGIS 3 compiling on mac.
> >>>
> >>> I hope you will update the install.md on the repo when you will have a
> >>> working workflow ? Thanks
> >>
> >>
> >> 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.
> >>
> >> 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:
> >>
> >> https://github.com/qgis/homebrew-qgisdev
> >>
> >> 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.
> >>
> >> Regards,
> >>
> >> Larry Shaffer
> >> Dakota Cartography
> >> Black Hills, South Dakota
> >>
> >>>
> >>> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
> 
>  Hi Diane and welcome aboard,
> 
>  I also didn't manage to compile master on osx yet.
> 
>  Some more information can be found here also:
> 
> 
>  https:

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Matthias Kuhn]

Hi Larry,

Nice, good job!

On 11/18/2016 02:55 AM, Larry Shaffer wrote:
> 
> Is anyone else already developing QGIS 3 master on Mac?

I tried but didn't succeed in a reasonable time so I left it again.

I will be happy to try the formula and have a look at the patches you
have created.

Best regards
Matthias
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Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Etienne Trimaille]

Thanks a lot Larry !
Looking forward to compile QGIS again ;-)

Regards

2016-11-18 9:11 GMT+07:00 Nyall Dawson :

> On 18 November 2016 at 11:55, Larry Shaffer 
> wrote:
> > Hi,
> >
> > 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.
>
>
> Nice work! I'm very keen to see if this fixes some issues we have with
> OSX. Specifically, if you remove the ifdef from
> https://github.com/qgis/QGIS/blob/master/src/gui/qgscolorbutton.cpp#L505
>
> Does the color picker work?
>
> And if you remove
> https://github.com/qgis/QGIS/blob/master/src/app/qgisapp.cpp#L2007
>
> Do preview modes work?
>
> Nyall
>
>
> >
> > QGIS version: 2.99.0-Master
> > QGIS code revision: 6727ea7
> > Compiled against: Qt 5.7.0
> > Running against Qt: 5.7.0
> > Compiled against GDAL/OGR: 2.1.2
> > Running against GDAL/OGR: 2.1.2
> > Compiled against GEOS: 3.5.0-CAPI-1.9.0
> > Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
> > PostgreSQL Client Version: 9.6.1
> > SpatiaLite Version: 4.3.0a
> > QWT Version: 6.1.3
> > PROJ.4 Version: 493
> > QScintilla2 Version: 2.9.3
> > This copy of QGIS writes debugging output.
> >
> > and Python 3.5.2.
> >
> > http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
> >
> > It's take me a bit more time to commit proper changes, create the
> qgis3-dev
> > formula and add the docs for:
> >
> > https://github.com/qgis/homebrew-qgisdev
> >
> > Is anyone else already developing QGIS 3 master on Mac?
> >
> > Regards,
> >
> > Larry Shaffer
> > Dakota Cartography
> > Black Hills, South Dakota
> >
> > On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
> > wrote:
> >>
> >> Hi Larry,
> >>
> >> Thanks a lot for tackling this!
> >> Glad to read it’ll land soon, but no pressure ;)
> >>
> >> Cheers,
> >> Denis
> >>
> >>
> >> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
> >>
> >> Hi,
> >>
> >> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
> >>  wrote:
> >>>
> >>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
> >>> mac.
> >>> I also would like QGIS 3 compiling on mac.
> >>>
> >>> I hope you will update the install.md on the repo when you will have a
> >>> working workflow ? Thanks
> >>
> >>
> >> 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.
> >>
> >> 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:
> >>
> >> https://github.com/qgis/homebrew-qgisdev
> >>
> >> 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.
> >>
> >> Regards,
> >>
> >> Larry Shaffer
> >> Dakota Cartography
> >> Black Hills, South Dakota
> >>
> >>>
> >>> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
> 
>  Hi Diane and welcome aboard,
> 
>  I also didn't manage to compile master on osx yet.
> 
>  Some more information can be found here also:
> 
> 
>  https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issueco
> mment-254011621
> 
>  I think most of the dependencies should meanwhile be available on
>  homebrew (but not sure).
> 
>  Regards
>  Matthias
> 
>  On 10/31/2016 06:56 PM, David Marteau wrote:
>  > Hi
>  >
>  > I will speak with my own experience using and compiling Qgis on Mac
>  > (El capitan and Maverick):
>  >
>  > 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.
>  > I have installed qt5 from MacPort without problems.
>  >
>  > 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.
>  > If you are interested I can give you my diff files for portfiles.
>  >
>  > 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.
>  >
>  > No source code was needed to be patched, only compilation
>  > configurations.
>  >
>  > Once you get all dependencies you need to set the cmake options
>  > accordingly to the path of your installation:
>  >
>  > Here is my defines:
>  >
>  > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
>  > »   »   -DWITH_SERVER=ON \
>  > »   »   -DWITH_PYSPATIALITE=ON \
>  > »   »
>  > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks
> /Python.framewo

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Nyall Dawson]

On 18 November 2016 at 11:55, Larry Shaffer  wrote:
> Hi,
>
> 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.


Nice work! I'm very keen to see if this fixes some issues we have with
OSX. Specifically, if you remove the ifdef from
https://github.com/qgis/QGIS/blob/master/src/gui/qgscolorbutton.cpp#L505

Does the color picker work?

And if you remove
https://github.com/qgis/QGIS/blob/master/src/app/qgisapp.cpp#L2007

Do preview modes work?

Nyall


>
> QGIS version: 2.99.0-Master
> QGIS code revision: 6727ea7
> Compiled against: Qt 5.7.0
> Running against Qt: 5.7.0
> Compiled against GDAL/OGR: 2.1.2
> Running against GDAL/OGR: 2.1.2
> Compiled against GEOS: 3.5.0-CAPI-1.9.0
> Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
> PostgreSQL Client Version: 9.6.1
> SpatiaLite Version: 4.3.0a
> QWT Version: 6.1.3
> PROJ.4 Version: 493
> QScintilla2 Version: 2.9.3
> This copy of QGIS writes debugging output.
>
> and Python 3.5.2.
>
> http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png
>
> It's take me a bit more time to commit proper changes, create the qgis3-dev
> formula and add the docs for:
>
> https://github.com/qgis/homebrew-qgisdev
>
> Is anyone else already developing QGIS 3 master on Mac?
>
> Regards,
>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>
> On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
> wrote:
>>
>> Hi Larry,
>>
>> Thanks a lot for tackling this!
>> Glad to read it’ll land soon, but no pressure ;)
>>
>> Cheers,
>> Denis
>>
>>
>> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>>
>> Hi,
>>
>> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille
>>  wrote:
>>>
>>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
>>> mac.
>>> I also would like QGIS 3 compiling on mac.
>>>
>>> I hope you will update the install.md on the repo when you will have a
>>> working workflow ? Thanks
>>
>>
>> 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.
>>
>> 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:
>>
>> https://github.com/qgis/homebrew-qgisdev
>>
>> 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.
>>
>> Regards,
>>
>> Larry Shaffer
>> Dakota Cartography
>> Black Hills, South Dakota
>>
>>>
>>> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :

 Hi Diane and welcome aboard,

 I also didn't manage to compile master on osx yet.

 Some more information can be found here also:


 https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621

 I think most of the dependencies should meanwhile be available on
 homebrew (but not sure).

 Regards
 Matthias

 On 10/31/2016 06:56 PM, David Marteau wrote:
 > Hi
 >
 > I will speak with my own experience using and compiling Qgis on Mac
 > (El capitan and Maverick):
 >
 > 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.
 > I have installed qt5 from MacPort without problems.
 >
 > 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.
 > If you are interested I can give you my diff files for portfiles.
 >
 > 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.
 >
 > No source code was needed to be patched, only compilation
 > configurations.
 >
 > Once you get all dependencies you need to set the cmake options
 > accordingly to the path of your installation:
 >
 > Here is my defines:
 >
 > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
 > »   »   -DWITH_SERVER=ON \
 > »   »   -DWITH_PYSPATIALITE=ON \
 > »   »
 > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework
 > \
 > »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
 > »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
 > »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
 > »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
 > »   »
 > -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake \
 > »   »
 > -DQWT_INCLUDE_DIR:PATH=/u

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Larry Shaffer]

Hi,

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.

QGIS version: 2.99.0-Master
QGIS code revision: 6727ea7
Compiled against: Qt 5.7.0
Running against Qt: 5.7.0
Compiled against GDAL/OGR: 2.1.2
Running against GDAL/OGR: 2.1.2
Compiled against GEOS: 3.5.0-CAPI-1.9.0
Running against GEOS: 3.5.0-CAPI-1.9.0 r4084
PostgreSQL Client Version: 9.6.1
SpatiaLite Version: 4.3.0a
QWT Version: 6.1.3
PROJ.4 Version: 493
QScintilla2 Version: 2.9.3
This copy of QGIS writes debugging output.

and Python 3.5.2.

http://drive.dakotacarto.com/qgis/qgis3-master_homewbrew-macos-10.11.png

It's take me a bit more time to commit proper changes, create the qgis3-dev
formula and add the docs for:

https://github.com/qgis/homebrew-qgisdev

Is anyone else already developing QGIS 3 master on Mac?

Regards,

Larry Shaffer
Dakota Cartography
Black Hills, South Dakota

On Tue, Nov 8, 2016 at 1:02 PM, Rouzaud Denis 
wrote:

> Hi Larry,
>
> Thanks a lot for tackling this!
> Glad to read it’ll land soon, but no pressure ;)
>
> Cheers,
> Denis
>
>
> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
>
> Hi,
>
> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille <
> etienne.trimai...@gmail.com> wrote:
>
>> Thanks David and Matthias for providing some feedbacks about QGIS 3 on
>> mac.
>> I also would like QGIS 3 compiling on mac.
>>
>> I hope you will update the install.md on the repo when you will have a
>> working workflow ? Thanks
>>
>
> 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.
>
> 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:
>
> https://github.com/qgis/homebrew-qgisdev
>
> 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.
>
> Regards,
>
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>
>
>> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
>>
>>> Hi Diane and welcome aboard,
>>>
>>> I also didn't manage to compile master on osx yet.
>>>
>>> Some more information can be found here also:
>>>
>>> https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issueco
>>> mment-254011621
>>>
>>> I think most of the dependencies should meanwhile be available on
>>> homebrew (but not sure).
>>>
>>> Regards
>>> Matthias
>>>
>>> On 10/31/2016 06:56 PM, David Marteau wrote:
>>> > Hi
>>> >
>>> > I will speak with my own experience using and compiling Qgis on Mac
>>> (El capitan and Maverick):
>>> >
>>> > 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.
>>> > I have installed qt5 from MacPort without problems.
>>> >
>>> > 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.
>>> > If you are interested I can give you my diff files for portfiles.
>>> >
>>> > 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.
>>> >
>>> > No source code was needed to be patched, only compilation
>>> configurations.
>>> >
>>> > Once you get all dependencies you need to set the cmake options
>>> accordingly to the path of your installation:
>>> >
>>> > Here is my defines:
>>> >
>>> > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
>>> > »   »   -DWITH_SERVER=ON \
>>> > »   »   -DWITH_PYSPATIALITE=ON \
>>> > »   »   
>>> > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework
>>> \
>>> > »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
>>> > »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
>>> > »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
>>> > »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
>>> > »   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake
>>> \
>>> > »   »   
>>> > -DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
>>> \
>>> > »   »   
>>> > -DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt
>>> \
>>> > »   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
>>> > »   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
>>> > »   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
>>> > »   »   
>>> > -DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib
>>> \
>>> > »   »   
>>> > -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease
>>> \
>>> >

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Rouzaud Denis]

Hi Larry,

Thanks a lot for tackling this!
Glad to read it’ll land soon, but no pressure ;)

Cheers,
Denis


> On 8 Nov 2016, at 18:13, Larry Shaffer  wrote:
> 
> Hi,
> 
> On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille 
> mailto:etienne.trimai...@gmail.com>> wrote:
> Thanks David and Matthias for providing some feedbacks about QGIS 3 on mac.
> I also would like QGIS 3 compiling on mac.
> 
> I hope you will update the install.md  on the repo when 
> you will have a working workflow ? Thanks
> 
> 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.
> 
> 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:
> 
> https://github.com/qgis/homebrew-qgisdev 
> 
> 
> 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.
> 
> Regards,
> 
> Larry Shaffer
> Dakota Cartography
> Black Hills, South Dakota
>  
> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn  >:
> Hi Diane and welcome aboard,
> 
> I also didn't manage to compile master on osx yet.
> 
> Some more information can be found here also:
> 
> https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621 
> 
> 
> I think most of the dependencies should meanwhile be available on
> homebrew (but not sure).
> 
> Regards
> Matthias
> 
> On 10/31/2016 06:56 PM, David Marteau wrote:
> > Hi
> >
> > I will speak with my own experience using and compiling Qgis on Mac (El 
> > capitan and Maverick):
> >
> > 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.
> > I have installed qt5 from MacPort without problems.
> >
> > 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.
> > If you are interested I can give you my diff files for portfiles.
> >
> > 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.
> >
> > No source code was needed to be patched, only compilation configurations.
> >
> > Once you get all dependencies you need to set the cmake options accordingly 
> > to the path of your installation:
> >
> > Here is my defines:
> >
> > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
> > »   »   -DWITH_SERVER=ON \
> > »   »   -DWITH_PYSPATIALITE=ON \
> > »   »   
> > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework
> >   \
> > »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
> > »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
> > »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
> > »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
> > »   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake \
> > »   »   
> > -DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
> >  \
> > »   »   
> > -DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt
> >  \
> > »   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
> > »   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
> > »   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
> > »   »   
> > -DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib
> >  \
> > »   »   
> > -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease \
> >
> > 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.
> >
> > Best,
> > David
> >
> >> Le 31 oct. 2016 à 16:12, Diane Perez  >> > a écrit :
> >>
> >> Dear QGIS developers,
> >>
> >> First of all, thank you very much for the great job, I have been a very 
> >> happy user for years !
> >>
> >> I would like to contribute now to the development, but I found myself 
> >> stuck at the installation of dependencies.
> >>
> >> 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 requi

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Larry Shaffer]

Hi,

On Sun, Nov 6, 2016 at 7:23 PM, Etienne Trimaille <
etienne.trimai...@gmail.com> wrote:

> Thanks David and Matthias for providing some feedbacks about QGIS 3 on mac.
> I also would like QGIS 3 compiling on mac.
>
> I hope you will update the install.md on the repo when you will have a
> working workflow ? Thanks
>

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.

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:

https://github.com/qgis/homebrew-qgisdev

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.

Regards,

Larry Shaffer
Dakota Cartography
Black Hills, South Dakota


> 2016-11-01 1:22 GMT+07:00 Matthias Kuhn :
>
>> Hi Diane and welcome aboard,
>>
>> I also didn't manage to compile master on osx yet.
>>
>> Some more information can be found here also:
>>
>> https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issueco
>> mment-254011621
>>
>> I think most of the dependencies should meanwhile be available on
>> homebrew (but not sure).
>>
>> Regards
>> Matthias
>>
>> On 10/31/2016 06:56 PM, David Marteau wrote:
>> > Hi
>> >
>> > I will speak with my own experience using and compiling Qgis on Mac (El
>> capitan and Maverick):
>> >
>> > 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.
>> > I have installed qt5 from MacPort without problems.
>> >
>> > 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.
>> > If you are interested I can give you my diff files for portfiles.
>> >
>> > 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.
>> >
>> > No source code was needed to be patched, only compilation
>> configurations.
>> >
>> > Once you get all dependencies you need to set the cmake options
>> accordingly to the path of your installation:
>> >
>> > Here is my defines:
>> >
>> > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
>> > »   »   -DWITH_SERVER=ON \
>> > »   »   -DWITH_PYSPATIALITE=ON \
>> > »   »   
>> > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework
>> \
>> > »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
>> > »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
>> > »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
>> > »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
>> > »   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake
>> \
>> > »   »   
>> > -DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
>> \
>> > »   »   
>> > -DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt
>> \
>> > »   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
>> > »   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
>> > »   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
>> > »   »   
>> > -DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib
>> \
>> > »   »   
>> > -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease
>> \
>> >
>> > 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.
>> >
>> > Best,
>> > David
>> >
>> >> Le 31 oct. 2016 à 16:12, Diane Perez  a écrit :
>> >>
>> >> Dear QGIS developers,
>> >>
>> >> First of all, thank you very much for the great job, I have been a
>> very happy user for years !
>> >>
>> >> I would like to contribute now to the development, but I found myself
>> stuck at the installation of dependencies.
>> >>
>> >> 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.
>> >>
>> >> 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 

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Etienne Trimaille]

Thanks David and Matthias for providing some feedbacks about QGIS 3 on mac.
I also would like QGIS 3 compiling on mac.

I hope you will update the install.md on the repo when you will have a
working workflow ? Thanks

2016-11-01 1:22 GMT+07:00 Matthias Kuhn :

> Hi Diane and welcome aboard,
>
> I also didn't manage to compile master on osx yet.
>
> Some more information can be found here also:
>
> https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#
> issuecomment-254011621
>
> I think most of the dependencies should meanwhile be available on
> homebrew (but not sure).
>
> Regards
> Matthias
>
> On 10/31/2016 06:56 PM, David Marteau wrote:
> > Hi
> >
> > I will speak with my own experience using and compiling Qgis on Mac (El
> capitan and Maverick):
> >
> > 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.
> > I have installed qt5 from MacPort without problems.
> >
> > 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.
> > If you are interested I can give you my diff files for portfiles.
> >
> > 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.
> >
> > No source code was needed to be patched, only compilation configurations.
> >
> > Once you get all dependencies you need to set the cmake options
> accordingly to the path of your installation:
> >
> > Here is my defines:
> >
> > »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
> > »   »   -DWITH_SERVER=ON \
> > »   »   -DWITH_PYSPATIALITE=ON \
> > »   »   
> > -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework
> \
> > »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
> > »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
> > »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
> > »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
> > »   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake
> \
> > »   »   
> > -DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
> \
> > »   »   
> > -DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt
> \
> > »   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
> > »   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
> > »   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
> > »   »   
> > -DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib
> \
> > »   »   
> > -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease
> \
> >
> > 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.
> >
> > Best,
> > David
> >
> >> Le 31 oct. 2016 à 16:12, Diane Perez  a écrit :
> >>
> >> Dear QGIS developers,
> >>
> >> First of all, thank you very much for the great job, I have been a very
> happy user for years !
> >>
> >> I would like to contribute now to the development, but I found myself
> stuck at the installation of dependencies.
> >>
> >> 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.
> >>
> >> 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...
> >>
> >> 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 ?
> >>
> >> 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.
> >>
> >> I hope someone can give me pointers, as I would really like to
> contribute to QGIS (and hopefully fix a few bugs bugging me) !
> >>
> >> Best regards,
> >> Diane

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[Matthias Kuhn]

Hi Diane and welcome aboard,

I also didn't manage to compile master on osx yet.

Some more information can be found here also:

https://github.com/OSGeo/homebrew-osgeo4mac/pull/146#issuecomment-254011621

I think most of the dependencies should meanwhile be available on
homebrew (but not sure).

Regards
Matthias

On 10/31/2016 06:56 PM, David Marteau wrote:
> Hi
> 
> I will speak with my own experience using and compiling Qgis on Mac (El 
> capitan and Maverick):
> 
> 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.
> I have installed qt5 from MacPort without problems. 
> 
> 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. 
> If you are interested I can give you my diff files for portfiles.
> 
> 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.
> 
> No source code was needed to be patched, only compilation configurations. 
> 
> Once you get all dependencies you need to set the cmake options accordingly 
> to the path of your installation:
> 
> Here is my defines:
> 
> »   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
> »   »   -DWITH_SERVER=ON \
> »   »   -DWITH_PYSPATIALITE=ON \
> »   »   
> -DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework 
>  \
> »   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
> »   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
> »   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
> »   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
> »   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake \
> »   »   
> -DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
>  \
> »   »   
> -DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt \
> »   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
> »   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
> »   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
> »   »   
> -DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib 
> \
> »   »   -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease 
> \
> 
> 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. 
> 
> Best,
> David 
> 
>> Le 31 oct. 2016 à 16:12, Diane Perez  a écrit :
>>
>> Dear QGIS developers,
>>
>> First of all, thank you very much for the great job, I have been a very 
>> happy user for years !
>>
>> I would like to contribute now to the development, but I found myself stuck 
>> at the installation of dependencies.
>>
>> 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.
>>
>> 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...
>>
>> 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 ? 
>>
>> 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.
>>
>> I hope someone can give me pointers, as I would really like to contribute to 
>> QGIS (and hopefully fix a few bugs bugging me) !
>>
>> Best regards,
>> Diane
>>
>> ___
>> Qgis-developer mailing list
>> Qgis-developer@lists.osgeo.org
>> List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer
>> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
> 
> ___
> Qgis-developer mailing list
> Qgis-develo

Re: [Qgis-developer] QGIS setup with Qt 5 on mac

[David Marteau]

Hi

I will speak with my own experience using and compiling Qgis on Mac (El capitan 
and Maverick):

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.
I have installed qt5 from MacPort without problems. 

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. 
If you are interested I can give you my diff files for portfiles.

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.

No source code was needed to be patched, only compilation configurations. 

Once you get all dependencies you need to set the cmake options accordingly to 
the path of your installation:

Here is my defines:

»   »   -DCMAKE_INSTALL_PREFIX:PATH=/Applications \
»   »   -DWITH_SERVER=ON \
»   »   -DWITH_PYSPATIALITE=ON \
»   »   
-DPYTHON_CUSTOM_FRAMEWORK:PATH=/opt/local/Library/Frameworks/Python.framework  \
»   »   -DEXPAT_INCLUDE_DIR:PATH=/opt/local/include \
»   »   -DEXPAT_LIBRARY:FILEPATH=/opt/local/lib/libexpat.dylib \
»   »   -DSQLITE3_INCLUDE_DIR:PATH=/opt/local/include \
»   »   -DSQLITE3_LIBRARY:FILEPATH=/opt/local/lib/libsqlite3.dylib \
»   »   -DQT_QMAKE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/qmake \
»   »   
-DQWT_INCLUDE_DIR:PATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/Headers
 \
»   »   
-DQWT_LIBRARY:FILEPATH=/usr/local/qwt-6.1.3/lib/qwt.framework/Versions/6/qwt \
»   »   -DQCA_INCLUDE_DIR:PATH=/opt/local/include/qca \
»   »   -DQCA_LIBRARY:FILEPATH=/opt/local/lib/libqca.dylib \
»   »   -DQSCINTILLA_INCLUDE_DIR:PATH=/opt/local/libexec/qt5/include \
»   »   
-DQSCINTILLA_LIBRARY:FILEPATH=/opt/local/libexec/qt5/lib/libqscintilla2.dylib \
»   »   -DQT_LRELEASE_EXECUTABLE:FILEPATH=/opt/local/libexec/qt5/bin/lrelease \

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. 

Best,
David 

> Le 31 oct. 2016 à 16:12, Diane Perez  a écrit :
> 
> Dear QGIS developers,
> 
> First of all, thank you very much for the great job, I have been a very happy 
> user for years !
> 
> I would like to contribute now to the development, but I found myself stuck 
> at the installation of dependencies.
> 
> 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.
> 
> 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...
> 
> 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 ? 
> 
> 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.
> 
> I hope someone can give me pointers, as I would really like to contribute to 
> QGIS (and hopefully fix a few bugs bugging me) !
> 
> Best regards,
> Diane
> 
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