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

[Alan W. I. <ir...@be...>]

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
__________________________