On 2017-06-23 09:40-0000 Arjen Markus wrote:
Hi Alan,
-----Original Message-----
From: Alan W. Irwin [mailto:ir...@beluga.phys.uvic.ca]
Sent: Friday, June 23, 2017 11:03 AM
As expected since my changes had nothing to do with the find issue that you
discovered and solved a couple of days ago.
Right, I reinstalled this change and got further into the build process.
Please do start the comprehensive tests I requested when you solved the find
problem (at least for the "Unix Makefiles" generator) a couple of days ago. The
reason I have requested those tests is because in my view sorting out any
remaining wxwidgets problems for the MinGW-w64/MSYS2 platform is release
critical.
Hi Arjen:
Thanks very much for that quick turnaround.
I get compile errors as can be seen in the attached tarball (output
from CMake and make, as well as the config header file). We need to
sort out these things before a comprehensive build is going to stand
any chance.
From what I can tell from your current extremely limited make.out
(please generate that next time with VERBOSE=1), it looks like these
build issues have nothing to do with PLplot code and instead are
wxwidgets header incompatibilities _for the compile flags that are
being generated by your current Unix wxwidgets find method_.
Therefore, I am pretty sure the current build issue is caused by your
build using Unix wxwidgets compile and link flags when it should be
using Windows wxwidgets compile and link flags for the MinGW-w64/MSYS2
platform. So to get access to the latter flags, I suggest you use the
_Windows_ wxwidgets find method (which I understand you automatically
obtain if you use the "MSYS Makefiles" generator.)
If I have understood correctly what you said before, the Windows
wxwidgets find method currently does not work for the MinGW-w64/MSYS2
platform. Nevertheless, since our wxwidgets code with old IPC method
did build correctly on MSVC before with this find method, I assume
whatever correction you have to make to
cmake/modules/findwxWidgets.cmake to get the Windows find method to
work correctly on the MinGW-w64/MSYS2 platform should be quite small.
And as per usual, the cmake options --debug-output --trace are
extremely useful for debugging find modules, but if those are not
sufficient to discover the problem, you can always locally insert
message(...) commands in cmake/modules/findwxWidgets.cmake.
Anyhow, good luck with this debugging of the Windows wxwidgets find
method on MinGW-w64/MSYS2.
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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