Re: [Help-glpk] Linking error in AIX 6.1 for glpk 4.47

[Xypron]

Hello Souvik,

when going through the default installation sequence you will not have 
to define any library path for the compiler. For gcc you would simply
add a parameter -lglpk to include the dynamic load library (libglpk.so).

How did you install GLPK? Did you run:
./configure
make
sudo make install
sudo ldconfig

Which compiler do you use (e.g. IBM XL C/C++ for AIX)?
What is the command line you used to compile and link your C++ program?

Best regards

Heinrich Schuchardt




On 29.12.2012 19:30, Souvik Sutradhar wrote:
> Hi
> I am trying to run a c++ program in IBM AIX 6.1, which is using glpk 4.47. The 
> same program is running on SOLARIS, Linux and HP-UX platform. But when I am 
> trying to run the program on AIX, compilation is successful but at the time of 
> linking it is giveing the following error
>
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_create_prob
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_set_prob_name
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_add_rows
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_add_cols
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_set_row_bnds
> ld: 0711-317 ERROR: Undefined symbol: ._glp_lpx_set_col_name
> ....
>
> I have included the library path of glpk and the libglpk.a library in link 
> command.
>
> Thanks&  Regards,
>
>
>
> Souvik Sutradhar
>
> Senior Software Engineer | Service Group
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