Re: [Vxl-users] problem building a project

[Martha L. C. <mc...@la...>]

Thank you Ian.

It was that. I solved the problem!

Martha



> The files it can't find are auto-generated and put in the binary output
> tree.
>
> It looks like you are building your program outside the VXL tree. This
> is a good idea, but you need to tell CMake where to find lots of bits of
> VXL. See
> http://paine.wiau.man.ac.uk/pub/doc_vxl/books/core/book_14.html#SEC144
>
> Ian.
>
> Martha Lucia CANO wrote:
>> Hello,
>>
>> I Install VXL 1.4.0 under linux, and i'm just trying to build a
>> helloworld
>> project:
>>
>> #####
>> #include <vcl_iostream.h>
>>
>> int main()
>> {
>>     vcl_cout << "Hello world\n";
>>
>>     return 0;
>> }
>> ##########
>>
>> my cmakelists.txt is:
>>
>> ###########
>> INCLUDE_DIRECTORIES(
>>     /home/mcano/VXL/vxl-1.4.0/vcl
>> )
>>
>> LINK_DIRECTORIES( /home/mcano/VXL/bin/lib )
>>
>> ADD_EXECUTABLE( helloworld
>>    helloworld.cpp
>> )
>>
>> TARGET_LINK_LIBRARIES(
>>   helloworld vcl
>> )
>> #########
>>
>> I do the 'cmake -i' command, and i don't get any problem.
>> but once i do the 'make' I get a lot of errors, i paste here just the
>> begining:
>>
>> ###
>>
>> Building CXX object CMakeFiles/clasify_test.dir/clasify_test.o
>> In file included from /home/mcano/VXL/vxl-1.4.0/vcl/vcl_string.h:5,
>>                  from
>> /home/mcano/VXL/vxl-1.4.0/contrib/mul/clsfy/clsfy_adaboost_trainer.h:19,
>>                  from
>> /home/mcano/VXL/programasVXL/clasify/clasify_test.cpp:1:
>> /home/mcano/VXL/vxl-1.4.0/vcl/vcl_compiler.h:149:31:
>> vcl_config_manual.h:
>> No such file or directory
>> /home/mcano/VXL/vxl-1.4.0/vcl/vcl_compiler.h:150:33:
>> vcl_config_compiler.h: No such file or directory
>> /home/mcano/VXL/vxl-1.4.0/vcl/vcl_compiler.h:151:32:
>> vcl_config_headers.h:
>> No such file or directory
>> In file included from /home/mcano/VXL/vxl-1.4.0/vcl/vcl_functional.h:8,
>>                  from /home/mcano/VXL/vxl-1.4.0/vcl/vcl_map.h:8,
>>                  from
>> /home/mcano/VXL/vxl-1.4.0/core/vsl/vsl_binary_io.h:19,
>>                  from
>> /home/mcano/VXL/vxl-1.4.0/contrib/mul/clsfy/clsfy_adaboost_trainer.h:20,
>>                  from
>> /home/mcano/VXL/programasVXL/clasify/clasify_test.cpp:1:
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:205: error:
>> expected `,' or `...' before '&' token
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:205: error: ISO
>> C++ forbids declaration of `argument_ty pe' with no type
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h: In member
>> function `bool vcl_unary_negate<Predicate>:: operator()(int) const':
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:205: error: `x'
>> undeclared (first use this function)
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:205: error:
>> (Each
>> undeclared identifier is reported onl y once for each function it
>> appears
>> in.)
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h: At global
>> scope:
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:224: error:
>> expected `,' or `...' before '&' token
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:225: error: ISO
>> C++ forbids declaration of `first_argum ent_type' with no type
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h: In member
>> function `bool vcl_binary_negate<Predicate>: :operator()(int) const':
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:225: error: `x'
>> undeclared (first use this function)
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:225: error: `y'
>> undeclared (first use this function)
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h: At global
>> scope:
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:246: error:
>> expected nested-name-specifier before "resu lt_type"
>> /home/mcano/VXL/vxl-1.4.0/vcl/emulation/vcl_functional.h:246: error: ISO
>> C++ forbids declaration of `result_type ' with no type
>>
>> At the begining it says that it doesn't found 'vcl_config_manual.h',
>> 'vcl_config_compiler.h', vcl_config_headers.h. I found those headers in:
>>
>> /home/mcano/VXL/vxl-1.4.0/vcl/config.win32 AND
>> /home/mcano/VXL/vxl-1.4.0/vcl/config.stlport.win32-vc60
>>
>> but i don't know if i have to give it too those paths.....
>> I've read all the documentation but i haven't found what the problem
>> could
>> be.
>>
>> thanks,
>> Martha
>>
>>
>>
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