I have done a git pull to update my repository and use cmake to update
sharelibs and staticlib project and now
everything is OK : no test_plbuf error!
Some errors are still here but it's not relative to plplot. May be some
unix command are missing on my computer. I have tried some examples and
it works.
Example :
5> Building Custom Rule
F:/Lib/test/plplot-plplot/www/announce/CMakeLists.txt
5> CMake does not need to re-run because
F:\Lib\test\plplot-plplot\buildstatic\www\announce\CMakeFiles\generate.stamp
is up-to-date.
5> Generating announce-plplot-5.3.0.html
5> 'xmlto' is unknown s internal command
5> extern, executable file or command file.
5>C:\Program Files
(x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.targets(172,5): error
MSB6006: Arrêt de "cmd.exe" avec le code 9009.
Le 18/03/2015 12:18, Alan W. Irwin a écrit :
> On 2015-03-18 10:04+0100 Laurent Berger wrote:
>
>> but how can I set COMPILE_DEFINITIONS?
>> At line 68-69 of CmakeLists.txt i can find
>> SET_SOURCE_FILES_PROPERTIES(${plplot_LIB_SRCS}
>> PROPERTIES COMPILE_FLAGS "-DUSINGDLL" )
>> but (may be I'm wrong) it's only for plplot_LIB_SRCS and test_plbuf.c
>> it's not in the list.
>
> Hi Laurant:
>
> Oops, you are right, and that might be the key for
> solving this issue.
>
> I was completely focussed on the shared library because it is
> important to export all symbols from there (which requires USINGDLL to
> be set for the library). Nothing special has to be done to import
> symbols into a C example for the gcc case with --visibility=hidden
> (All Unices, Cygwin, MinGW/MSYS, MinGW-w64/MSYS2) so I completely
> forgot about that issue for MSVC where apparently (from the CMake
> logic in include/pldll.h.in) something special does have to be done to
> import symbols, and that only happens if USINGDLL is set for all
> the C examples. That had already been done for examples/c/x??c,
> but not for several other C examples including test_plbuf.
>
> So I have now made sure that USINGDLL has been set for all examples in
> examples/c (commit id = ac66c44, the current master tip) so please
> give that a try and let us know if that completely solves the issues
> with shared libraries that you have been experiencing with
> MSVC and test_plbuf.
>
> @Phil, Arjen, and Jim:
>
> I have a feeling you guys have only been doing MSVC tests for the
> static library case because you saw some unresolved symbols for the
> shared library case. But please don't be so polite by keeping those
> build system issues to yourselves. :-) I really do want to know about
> and completely solve issues like that on Linux, and I hope to inspire
> you guys to have a similar "zero tolerance" attitude for build system
> issues on Windows.
>
> N.B. With luck commit id ac66c44 should be a complete cure for MSVC
> symbol visibility issues for the C examples case. However, I am sure
> there are also such issues for C++, Tcl, Tk, etc. examples so I will
> fix those after I get some sleep (unless you give me a nice surprise
> and beat me to that fix now I have shown what needs to be done for
> every add_executable command in examples/c++/CMakeLists.txt, etc.)
>
> 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
> __________________________
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