Re: [Plplot-devel] Qt5 / cmake error

[Greg J. <gv...@gm...>]

I know that one, it came up for me when building a new shared library
and one of the target_link_libraries() calls included "PRIVATE" as a keyword
(i.e., exactly what it said).  I took out the "PRIVATE " and it worked.
What that all means, I don't know! the result worked out for linux.

http://sourceforge.net/p/gnudatalanguage/patches/95/#4f41/b267



On Thu, Jan 21, 2016 at 6:23 PM, Hazen Babcock <hba...@ma...> wrote:

>
> Hello,
>
> As Qt4 is now at least technically no longer supported I thought I might
> spend some time to see if I could get our PyQt bindings to work with Qt5.
> However unfortunately I can't even build PLplot with Qt5 due to a cmake
> error. Any suggestions would be appreciated.
>
> The error message:
>
> CMake Error at bindings/qt_gui/CMakeLists.txt:54 (target_link_libraries):
>   The plain signature for target_link_libraries has already been used with
>   the target "plplotqt".  All uses of target_link_libraries with a target
>   must be either all-keyword or all-plain.
>
>   The uses of the plain signature are here:
>
>    * /usr/lib/x86_64-linux-gnu/cmake/Qt5Core/Qt5CoreMacros.cmake:278
> (target_link_libraries)
>
>
> I used this command in my build directory:
> cmake -DPLPLOT_USE_QT5=ON ../plplot > cmake.txt 2>&1
>
> CMake log files attached.
>
> lubuntu 15.10.
>
> > uname -a
> Linux Dell-XPS-8100 4.2.0-25-generic #30-Ubuntu SMP Mon Jan 18 12:31:50
> UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
>
> -Hazen
>
>
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