Re: [Plplot-general] Build Plplot with ifort on OS X

[Hiroyasu Y. <hi...@gs...>]

> On Apr 2, 2015, at 01:10, Alan W. Irwin <ir...@be...> wrote:
> 
> On 2015-03-31 20:56-0700 Alan W. Irwin wrote:
> 
>> On 2015-04-01 11:51+0900 Hiroyasu Yasuda wrote:
>> 
>>> Hello Alan and Arjen,
>>> 
>>> Thank you very much for your kindness. Eventually, I’ve solved that problem.
>>> 
>>> A way is to compile an code of plplot with ifort that three mod files(plplot_str.mod, plplot_strutils.mod and plplot_types.mod) copy into $PREFIX/lib/fortran/modules/plplot. Those mod files were generated in bindings/f95 of executed place with cmake and make. Also it is important to refuse conflict of build results between an older build result and a newer build result when run make install if there is an built plplot library already on an installed environment.
>>> 
>>> Although there is an couple of plplot library in same environment as above method, it is easy to can be switched those libraries with makefile:
>>> 
>>> F95 = gfortran-mp-4.6
>>> F95 = ifort
>>> 
>>> ifeq ($(F95),ifort)
>>>     PKG_CONFIG_ENV = PKG_CONFIG_PATH="/opt/intel/lib/pkgconfig"
>>> else
>>>     PKG_CONFIG_ENV = PKG_CONFIG_PATH="/opt/local/lib/pkgconfig"
>>> endif
>> 
>> Hi Hiro:
>> 
>> It sounds from what you have said, that this problem could have been
>> avoided by following these common-sense rules:
>> 
>> (1) Always remove stale build results (i.e., start with an empty
>> build tree) before a build.
>> 
>> (2) Always remove stale installed results (i.e., completely remove the
>> install tree for the designated install prefix) before redoing an
>> install.
>> 
>> (3) If you are trying to install two different PLplot builds (say one
>> for ifort-compiled results and one for gfortran-compiled results),
>> then use a different install prefix for each one so there can be no
>> confusion between the two installations.  Let's say those two install
>> prefixes are /opt/ifort and /opt/gfortran.  Then if you look in
>> /opt/ifort/share/plplot5*/examples/f95/Makefile, you should see a
>> reference to the ifort version of PKG_CONFIG_ENV which in turn will
>> point to the ifort location for the module files, and if you look in
>> /opt/gfortran/share/plplot5*/examples/f95/Makefile you should see a
>> reference to the gfortran PKG_CONFIG_ENV which in turn will point to
>> the gfortran version of the module files. In other words, each PLplot
>> installation is internally consistent for a given installation prefix
>> and does not refer to any other PLplot installation.
>> 
>> Do you agree following these rules would have given you good results
>> or is there still some underlying PLplot ifort bug (such as an internal
>> inconsistency in install location) my summary is missing?
> 
> Hi Hiro:
> 
> Actually, I should have asked you a more specific question to help
> figure out whether there is a real PLplot bug here or not.  That
> question is if you follow the three rules above with ifort and no
> changes to the PLplot source code nor the installed examples code do
> you have success with the installed examples build?
> 

Hello Alan,

I've never changed the Plplot source code nore installed example code. I’ve just copied three mod files to  $PREFIX/lib/fortran/modules/plplot. Also an older Plplot build with gfortran didn’t remove before building and installing an newer Plplot build with ifort.

Sincerely,
HIro


> __________________________
> 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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安田 浩保
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Hiroyasu YASUDA
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Phone +81-25-262-7053  Facsimile +81-25-262-7050 
E-mail hi...@gs... 
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