Now I forget MSVC 2013
My cmake version is 3.1.2.
I have build all versions DEBUG MinSizeRel Release RelWithDebInfo with
Windows 7-64 bits and MSVC 2012 Win64 bits
I have build too with Windows 7-64 bits but with MSVC 2012-32bits
CMakeCache.txt is
*******
########################
# EXTERNAL cache entries
########################
//Add extra source-tree consistency checking targets that require
// special tools
ADD_SPECIAL_CONSISTENCY_CHECKING:BOOL=OFF
//Build doxygen documentation
BUILD_DOX_DOC:BOOL=OFF
//Build Hershey fonts?
BUILD_HERSHEY_FONTS:BOOL=OFF
//Build shared libraries
BUILD_SHARED_LIBS:BOOL=ON
//Compile examples in the build tree and enable ctest
BUILD_TEST:BOOL=ON
//Build the testing tree.
BUILD_TESTING:BOOL=ON
*************
Always results is
>test_plbuf.obj : error LNK2001: unresolved external _plsc
1>F:\Lib\test\plplot-plplot\build2012-32\examples\c\RelWithDebInfo\test_plbuf.exe
: fatal error LNK1120: 1 externes non résolus
With a no shared lib and with Windows 7-64 bits and MSVC 2012 Win64 bits:
*******************
########################
# EXTERNAL cache entries
########################
//Add extra source-tree consistency checking targets that require
// special tools
ADD_SPECIAL_CONSISTENCY_CHECKING:BOOL=OFF
//Build doxygen documentation
BUILD_DOX_DOC:BOOL=OFF
//Build Hershey fonts?
BUILD_HERSHEY_FONTS:BOOL=OFF
//Build shared libraries
BUILD_SHARED_LIBS:BOOL=OFF
//Compile examples in the build tree and enable ctest
BUILD_TEST:BOOL=ON
//Build the testing tree.
BUILD_TESTING:BOOL=ON
***********************
there is no error
1> Building Custom Rule F:/Lib/test/plplot-plplot/examples/c/CMakeLists.txt
1> CMake does not need to re-run because
F:\Lib\test\plplot-plplot\buildstatic\examples\c\CMakeFiles\generate.stamp
is up-to-date.
1> test_plbuf.c
1>F:\Lib\test\plplot-plplot\examples\c\test_plbuf.c(69): warning C4101:
'ver' : variable locale non référencée
1> test_plbuf.vcxproj ->
F:\Lib\test\plplot-plplot\buildstatic\examples\c\Debug\test_plbuf.exe
========== Régénération globale : 1 a réussi, 0 a échoué, 0 a été ignoré
========== (1 success)
Le 17/03/2015 23:49, Alan W. Irwin a écrit :
> On 2015-03-17 22:38+0100 laurent Berger wrote:
>
>> with VS2013 like yesterday there is no problem but same error (like
>> vs2012) is in test_plbuf project
>>
>> 1> Building Custom Rule
>> F:/Lib/test/plplot-plplot/examples/c/CMakeLists.txt
>> 1> CMake does not need to re-run because
>> F:\Lib\test\plplot-plplot\build\examples\c\CMakeFiles\generate.stamp
>> is up-to-date.
>> 1> test_plbuf.c
>> 1>F:\Lib\test\plplot-plplot\examples\c\test_plbuf.c(69): warning
>> C4101: 'ver' : variable locale non référencée
>> 1>test_plbuf.obj : error LNK2001: symbole externe non résolu plsc
>> (unresolved external symbol plsc)
>>
>>
>> I have investigate this error :
>> plsc is defined at line 167 of plplotp.h : extern PLDLLIMPEXP_DATA(
>> PLStream * ) plsc;
>> Hence I have append Preprocessor definition USINGDLL and plsc is
>> resolved now.
>> **************************
>> With error preprocessor definition are :
>> WIN32;_WINDOWS;_DEBUG;_CRT_SECURE_NO_DEPRECATE;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)
>>
>>
>> ***************************
>> without error preprocessor definition are :
>> USINGDLL;WIN32;_WINDOWS;_DEBUG;_CRT_SECURE_NO_DEPRECATE;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)
>>
>>
>>
>
> Hi laurant:
>
> We use the following cmake logic (see src/CMakeFiles.txt) to specify
> that the -DUSINGDLL compiler option is used for the shared library
> case.
>
> if(BUILD_SHARED_LIBS)
> SET_SOURCE_FILES_PROPERTIES(${plplot_LIB_SRCS}
> PROPERTIES COMPILE_FLAGS "-DUSINGDLL" )
> endif(BUILD_SHARED_LIBS)
>
> This has generally worked fine for many years, but apparently not for
> your "with error preprocessor" case for the MSVC compiler.
>
> This issue might well be a CMake bug for the MSVC case since the
> COMPILE_FLAGS property should "just work".
>
> To investigate that possible CMake bug further what cmake version are
> you using, and exactly what CMake option are you using to specify the
> "With error preprocessor definition" case? I would like to quote that
> information if I forward a description of the issue to the CMake list
> for further help there.
>
> Also, suppose you change the above logic to
>
> if(BUILD_SHARED_LIBS)
> SET_SOURCE_FILES_PROPERTIES(${plplot_LIB_SRCS}
> PROPERTIES
> COMPILE_DEFINITIONS "USINGDLL" )
> #Maybe? COMPILE_DEFINITIONS_<config> "USINGDLL" )
> endif(BUILD_SHARED_LIBS)
>
> where <config> is one of DEBUG, RELEASE, MINSIZEREL, and
> RELWITHDEBINFO. But I have commented out all those <config>
> possibilities because I think the overall COMPILE_DEFINITIONS
> "USINGDLL" should work for all <config> cases by default.
>
> Does that change (with or without setting COMPILE_DEFINITIONS_DEBUG)
> work around the issue that COMPILE_FLAGS is not working for you for
> the "error preprocessor definition" case?
>
>> PS
>> I cannot run wxPLplotdemo because on my computer I used vs2012 for
>> wxwidgets library.
>> If you want I can test it but I need time to change all library on my
>> computer.
>
> Actually, a thorough testing on vs2012 would be better than being
> distracted by vs2013. So for now, let's stick with vs2012 until
> you are satisfied with it.
>
> 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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