Add JOM CMake option to enable building with Qt JOM

[qgib]

Author Name: Nathan Woodrow (@NathanW2)
Original Redmine Issue: 7289
Affected QGIS version: master
Redmine category:build/install
Assignee: Larry Shaffer

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Don't set

@ADD_DEFINITIONS( /W4 )
ADD_DEFINITIONS( /FR )@

if JOM is enabled as it causes issues building

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• qgis-qtc-cmake-gui.bat (Larry Shaffer)
• qbrowser-qtc-build-start.bat (Larry Shaffer)
• qbrowser-qtc-install-start.bat (Larry Shaffer)
• qgis-build-shell.bat (Larry Shaffer)
• qtc-cmake-options.txt (Larry Shaffer)
• qgis-qtc-start.bat (Larry Shaffer)
• qgis-qtc-build-start.bat (Larry Shaffer)
• qgis-qtc-install-start.bat (Larry Shaffer)

[qgib]

Author Name: Larry Shaffer (Larry Shaffer)

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Working setup: #464

Tested on two different Win 7 VMs, with no errors.

The errors with qgis_help and qbrowser were fixed by updating Visual Studio Express to SP1:

Get MS VS2008 w/ SP1 iso here (~750 MB): http://search.msdn.microsoft.com/search/en-US/default.aspx?query=visual%20studio%20express%202008%20download&refinement=111&ac=4

or directly (maybe): http://download.microsoft.com/download/E/8/E/E8EEB394-7F42-4963-A2D8-29559B738298/VS2008ExpressWithSP1ENUX1504728.iso

Will add more about the QtCreator and .batch file configurations in followup post.

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• status_id was changed from Open to In Progress

[qgib]

Author Name: Larry Shaffer (Larry Shaffer)

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So here are my results/notes so far for setting up Qt Creator and NMake with jom:

• Windows 7 Home 64-bit
• 4 GB RAM
• 6 CPUs
• Two different Parallels 7 virtual machines (running under Mac OS X 10.7.5)
• "Visual Studio Express with SP1":http://download.microsoft.com/download/E/8/E/E8EEB394-7F42-4963-A2D8-29559B738298/VS2008ExpressWithSP1ENUX1504728.iso (as noted above)
• "Windows 7 SDK":http://download.microsoft.com/download/7/A/B/7ABD2203-C472-4036-8BA0-E505528CCCB7/winsdk_web.exe for debugging in QtCreator

The following differs from current INSTALL notes:

• @microsoft Platform SDK for Windows Server 2003 R2@ install doesn't appear to be necessary (at least I couldn't find any CMake options that utilized anything from that install). SetupAPI appears to be useable from: @C:/Program Files/Microsoft SDKs/Windows/v6.0A/Lib/SetupAPI.Lib@, though I can't say I know what it is used for exactly.

• I installed the GNU tools, flex and bison, in C:/GnuWin32. Using @Progra1@ or @Progra2@ (for 64bit) still produced path-with-spaces problems for the tools.

• The general shell environment batch file setup I used (though I don't use this shell env anymore once QtCreator was setup): attachment:qgis-build-shell.bat

I used a separate virtual hard drive for source files and build directory at Q:\Quantum-GIS and Q:\build-qtc. There seemed to be an issue with having only the build directory being on a separate HDD, which was mitigated when I placed the source files there as well. The installed app goes into my home folder: @C:/Users/me/QGIS/QGIS_Apps-Qtc@

The INSTALL notes should include the info about generally creating a CMake project, like opening the top-level CMakeLists.txt and inputting default options.

Since Qt Creator works better when passing in CMake options via options dialog (rather than using CMake-GUI, etc), I keep a text file handy with the default options I pass in, for initial project setup and for whenever Creator randomly asks for them. (These are just my choices for initial options): attachment:qtc-cmake-options.txt

The project build steps are as follows (-j option may be unnecessary unless you want jom to NOT automatically use all of your available CPU cores):

jom.exe -j6
jom.exe -j6 staged-plugins  (optional, unless running from build dir)
jom.exe -j6 install   (optional)

For launching Creator I use the following batch file: attachment:qgis-qtc-start.bat

Once built and installed, I use the following to launch QGIS from build dir and install dir, respectively: attachment:qgis-qtc-build-start.bat and attachment:qgis-qtc-install-start.bat

And similarly for the qbrowser application: attachment:qbrowser-qtc-build-start.bat and attachment:qbrowser-qtc-install-start.bat

For running CMake-GUI (if needed): attachment:qgis-qtc-cmake-gui.bat

It is best to run CMake-GUI while Creator is open, otherwise, you may be prompted with the default CMake options dialog on Qt Creator launch after using CMake-GUI. Likewise, any changes done with CMake-GUI will be reverted if they are not reflected in future inputted options to Qt Creator's CMake options dialog. Generally, I avoid using CMake-GUI to change CMakeCache.txt when using Qt Creator, and only use it to browse current settings.

For debugging, I installed Windows 7 SDK (just Developer Tools) and set the path to CDB debugger manually in @Options->Build-n-Run->Kits->Desktop@ (it was not auto-detected by Qt Creator): @C:\Program Files\Debugging Tools for Windows (x64)\cdb.exe@

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• 5413 was configured as qgis-qtc-install-start.bat
• 5412 was configured as qgis-qtc-build-start.bat
• 5411 was configured as qgis-qtc-start.bat
• 5410 was configured as qtc-cmake-options.txt
• 5407 was configured as qbrowser-qtc-build-start.bat
• 5406 was configured as qgis-qtc-cmake-gui.bat
• 5409 was configured as qgis-build-shell.bat
• 5408 was configured as qbrowser-qtc-install-start.bat

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• qgis-qtc-install-start.bat (Larry Shaffer)
• qgis-qtc-build-start.bat (Larry Shaffer)
• qgis-qtc-start.bat (Larry Shaffer)
• qtc-cmake-options.txt (Larry Shaffer)
• qbrowser-qtc-build-start.bat (Larry Shaffer)
• qgis-qtc-cmake-gui.bat (Larry Shaffer)
• qgis-build-shell.bat (Larry Shaffer)
• qbrowser-qtc-install-start.bat (Larry Shaffer)

[qgib]

Author Name: Nathan Woodrow (@NathanW2)

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• resolution was changed from to fixed
• status_id was changed from In Progress to Closed