Hi Alan,
I don't know why this problem occured, but it goes away if I upgrade to
cmake 2.4 patch 7. Therefore I propose that we force Win32 users to use
2.4.7.
Do you agree?
Regards,
Werner
Alan W. Irwin wrote:
> On 2007-08-16 22:34+0200 Werner Smekal wrote:
>
>> Hi,
>>
>> I eventually had some time to test the latest plplot svn version on
>> Windows MinGW. With cmake version 2.4-patch 6 I had the following
>> showstopper during the configure step:
>>
>> -- Looking for isnan
>> -- Looking for isnan - found
>> -- SWIG_VERSION = 1.3.29
>> CMake Error: Error in cmake code at
>> Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake:248:
>> IF had incorrect arguments: listindexplus LESS ${listlength} (Unknown
>> arguments specified).
>> Current CMake stack:
>> Z:/DevZone/PLdev/plplot/CMakeLists.txt;Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake
>> CMake Error: Error in cmake code at
>> Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake:263:
>> MATH cannot parse the expression: " + 1": syntax error, unexpected
>> exp_PLUS, expecting exp_OPENPARENT or exp_NUMBER (2)
>> Current CMake stack:
>> Z:/DevZone/PLdev/plplot/CMakeLists.txt;Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake
>> CMake Error: Error in cmake code at
>> Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake:264:
>> MATH cannot parse the expression: " + 1": syntax error, unexpected
>> exp_PLUS, expecting exp_OPENPARENT or exp_NUMBER (2)
>> Current CMake stack:
>> Z:/DevZone/PLdev/plplot/CMakeLists.txt;Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake
>> CMake Error: Error in cmake code at
>> Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake:268:
>> ENDFOREACH An ENDFOREACH command was found outside of a proper FOREACH
>> ENDFOREACH structure. Or its arguments did not match the open
>> ing FOREACH command.
>> Current CMake stack:
>> Z:/DevZone/PLdev/plplot/CMakeLists.txt;Z:/DevZone/PLdev/plplot/cmake/modules/plplot.cmake
>> -- X11_FOUND =
>> -- X11_INCLUDE_DIR =
>> -- X11_COMPILE_FLAGS = -I
>> -- X11_LIBRARIES =
>> -- X11_LIBRARY_DIR =
>>
>> Looking in plplot.cmake I see that these lines are within a
>> if(X11_INCLUDE_DIR) clause - therefore I don't see why this is a problem
>> for MinGW. Did anybody change something in this area or has an idea
>> where the problem is?
>
> That was CMake code introduced by me fairly recently to get rid of the
> duplicates in X11_INCLUDE_DIR which were causing showstopper problems
> elsewhere. But like you I don't understand how your cmake can even execute
> the code since from your output above X11_INCLUDE_DIR does not exist so the
> if(X11_INCLUDE_DIR) should avoid that CMake code altogether.
>
> By the way, my general advice to improve the efficiency of any CMake
> debugging effort is to stick in a MESSAGE(FATAL_ERROR) command right after
> the part of the CMake code where an issue such as this appears. This gives
> an immediate halt which potentially saves a lot of turnaround time as you
> try many different message commands in the problem area to help figure out
> what is actually going on.
>
> I am interested in this strange CMake result you have obtained so please
> keep in touch with me as you figure out this issue.
>
> 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); PLplot scientific plotting software
> package (plplot.org); 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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--
Dipl. Ing. Werner Smekal
Institut fuer Allgemeine Physik
Technische Universitaet Wien
Wiedner Hauptstr 8-10
A-1040 Wien
Austria
email: [EMAIL PROTECTED]
web: http://www.iap.tuwien.ac.at/~smekal
phone: +43-(0)1-58801-13463 (office)
+43-(0)1-58801-13469 (laboratory)
fax: +43-(0)1-58801-13499
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