Re: [Plplot-devel] How to use plplot in my project using cmake ?

[Laurent B. <lau...@un...>]

Hi Alan,


About lplot-devel posting issues : new subscribe solved problem


To install plplot I use install project (with admin right) to install 
plplot in C:\Program Files\plplot. A copy of my plplot folder is 
perso.univ-lemans.fr/~berger/Afsd56/plplot

I don't understand.


Le 19/09/2017 à 18:54, Alan W. Irwin a écrit :
> On 2017-09-18 21:23+0200 Laurent Berger wrote:
>
>> Hi,
>>
>> Thanks for new version (5.13.0). I have installed plplot and now I 
>> want to use it in my own project using cmake
>>
>> my cmakelist is
>>
>>
>> if (wxWidgets_FOUND)
>>    include_directories(${wxWidgets_INCLUDE_DIRS})
>>    target_link_libraries (wxOpenCVMain ${wxWidgets_LIBRARIES} )
>> endif (wxWidgets_FOUND)
>> if (PLplot_FOUND)
>> message( " PATH  ${PLplot_INCLUDE_DIR} ${PLplot_LIBS}" )
>> message( " PATH ${PLplot_DIR} ${PLplot_LIBS}" )
>>    include_directories(${PLplot_INCLUDE_DIRS})
>>    target_link_libraries( wxOpenCVMain ${PLplot_LIBS} )
>> else (PLplot_FOUND)
>> message( " PROBLEME" )
>> endif(PLplot_FOUND)
>>
>>
>> I can see  in cmake output
>> OPENCV = 
>> G:/Lib/install/opencv/include;G:/Lib/install/opencv/include/opencv
>> PATH
>> PATH C:/Program Files/plplot/lib/cmake/plplot
>> -- WINDOWS
>> -- G:/Lib/wxWidgets-3.1.0/lib/vc_x64_lib
>> -- Configuring done
>> -- Generating done
>> -- Build files have been written to: G:/Lib/build/wxOpenCV
>>
>>
>> but nothing in variable PLplot_INCLUDE_DIR .
>>
>> Where is my mistake ?
>
> Hi Laurent:
>
> I am glad you finally were able to figure out your plplot-devel posting
> issues.
>
> From your first message logic above, and the output shown, it appears
> _both_ ${PLplot_INCLUDE_DIR} and ${PLplot_LIBS} are empty, while
> ${PLplot_DIR} is filled with C:/Program Files/plplot/lib/cmake/plplot.
>
> But you need to give more details (i.e., the CMake logic you used to
> determine the values of ${PLplot_INCLUDE_DIR} and ${PLplot_LIBS}, and
> the actual locations on your disk for the PLplot headers and
> libraries) before we can help you determine _why_ those variables are
> empty.
>
> Alan
> __________________________
> Alan W. Irwin
>
> Astronomical research affiliation with Department of Physics and 
> Astronomy,
> University of Victoria (astrowww.phys.uvic.ca).
>
> Programming affiliations with the FreeEOS equation-of-state
> implementation for stellar interiors (freeeos.sf.net); the Time
> Ephemerides project (timeephem.sf.net); PLplot scientific plotting
> software package (plplot.sf.net); the libLASi project
> (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
> and the Linux Brochure Project (lbproject.sf.net).
> __________________________
>
> Linux-powered Science
> __________________________