Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Alan W. Irwin
On 2013-10-19 12:53-0700 Alan W. Irwin wrote: > Well, there are 74 such instances [in the make.out generated by MSVC]. It turned out that -O0 -Wuninitialized picked up those 74 issues as well (on Linux). So I fixed those (revision 12611). None of those were false alarms, but they all concern

Re: [Plplot-devel] Strange issue with CMake for 32-bits/64-bits toolchain

2013-10-19 Thread Alan W. Irwin
On 2013-10-19 18:57- Arjen Markus wrote: > Hi, > > I had a strange problem while trying to build the Java bindings and examples. > I was forced to change from the 32-bits version of the MSVC/C++ compiler to > the 64-bits version, because my Java installation is a 64-bits one. > > However, th

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Alan W. Irwin
On 2013-10-19 18:48- Arjen Markus wrote: > HI Alan, > > from a first glance, I think they are false alarms - they show up in clean-up > code. But > that is only a preliminary conclusion from just a glance. Hi Arjen: Well, there are 74 such instances. I agree the first one for tmp8 seems to

[Plplot-devel] Strange issue with CMake for 32-bits/64-bits toolchain

2013-10-19 Thread Arjen Markus
Hi, I had a strange problem while trying to build the Java bindings and examples. I was forced to change from the 32-bits version of the MSVC/C++ compiler to the 64-bits version, because my Java installation is a 64-bits one. However, this caused CMake to conclude that the Java jni.h header was

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
HI Alan, from a first glance, I think they are false alarms - they show up in clean-up code. But that is only a preliminary conclusion from just a glance. The conversions from PLFLT to int are innocent as they are not related to anything that could produce the rouding errors in the PostScript f

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, > -Original Message- > From: Arjen Markus [mailto:[email protected]] ... > (There is also the Java issue for this platform.) Well, that is solved too: just a few small corrections to the wrapper code and some juggling with the PATH variable that were required on my machin

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Alan W. Irwin
On 2013-10-19 17:22- Arjen Markus wrote: > The compiler warnings do not seem to be of much interest - I have attached > the full output of nmake, > but I do not see anything that could help us with this rounding problem. On the contrary, I think these results might be more interesting than i

Re: [Plplot-devel] The pdf device

2013-10-19 Thread Alan W. Irwin
Hi Werner: I have documented at https://sourceforge.net/p/plplot/bugs/133 all the issues for -dev pdf that I spotted by looking at the standard examples results. I have tentatively assigned this bug to you since you are the originator of this code. But I also encourage other PLplot device experts

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
The compiler warnings do not seem to be of much interest - I have attached the full output of nmake, but I do not see anything that could help us with this rounding problem. Regards, Arjen > -Original Message- > From: Arjen Markus [mailto:[email protected]] ... > > I did notice

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, > -Original Message- > From: Alan W. Irwin [mailto:[email protected]] > Sent: Saturday, October 19, 2013 6:50 PM > To: Arjen Markus > Cc: PLplot development list; Andrew Ross > Subject: RE: [Plplot-devel] Problem builiding the Python bindings on Windows > using > MS VC/C

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, Andrew, > -Original Message- > From: Arjen Markus [mailto:[email protected]] > > - The ones that do not simply crash at some point. These are: 08, 09, 11, 15, > 16, 20, > 21 and 22. > I have not looked into the possible cause of this. It may be a single > function that

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Alan W. Irwin
Hi Arjen: Thanks very much for running the Python-C comparisons for both MinGW/MSYS (and later) MSVC on 32-bit Windows. More below in context. On 2013-10-19 14:08- Arjen Markus wrote: >> From: Alan W. Irwin [mailto:[email protected]] >> So the next step in trying to figure out the c

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, Andrew, here are the results for Python on the Windows platform using MSVC/C++ 2010 (32 bits): - I had to build with the CMake build type set to Release (otherwise a package bug kicks in: Python 2.7 inserts a dependency on python27_d.lib which is the debug library that is missing

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, > -Original Message- > From: Alan W. Irwin [mailto:[email protected]] > > python >Missing examples: >Differing postscript output : 00 03 04 05 06 08 09 11 12 14 14a 15 16 17 > 18 19 20 > 21 22 23 25 26 27 29 33 >Missing stdout : >

Re: [Plplot-devel] Problem builiding the Python bindings on Windows using MS VC/C++

2013-10-19 Thread Arjen Markus
Hi Alan, > -Original Message- > From: Alan W. Irwin [mailto:[email protected]] > I did install python-2.7.5 and numpy-1.7.1, and immediately encountered the > PyArray_FLOAT build errors Arjen encountered. I created a proper fix for > those as of > revision 12606. That allowed me