Error generating mex file using CasADi library: undefined reference

I want to generate a mex file using the CasADi library.

However, I get an error that <function name> is undefined and cannot be referenced.

The error statement is as follows:

Error using mex
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x18d): undefined reference to `osqp_update_lin_cost'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x212): undefined reference to `osqp_update_bounds'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x299): undefined reference to `osqp_update_P_A'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x3a8): undefined reference to `osqp_warm_start_x'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x3f1): undefined reference to `osqp_warm_start_y'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0x402): undefined reference to `osqp_solve'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0xcfa): undefined reference to
`osqp_set_default_settings'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0xdf6): undefined reference to `osqp_setup'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0xe74): undefined reference to `osqp_cleanup'
C:\Users\n\AppData\Local\Temp\mex_489471697093928_10400\test.obj:test.c:(.text+0xf44): undefined reference to `osqp_cleanup'
collect2.exe: error: ld returned 1 exit status


Error in test (line 31)
mex('-v',ipath,"test.c")

I would appreciate guidance on how to resolve it.

[Koki]

Sorce code is as follows:

import casadi.*

addpath("C:\MATLABlib\casadi-3.6.4-windows64-matlab2018b")

%% CasADi
% Getting and setting elements in matrices
% Symbols/expressions
% min.  1/2(x'Hx)+g'x
% s.t.  Ax <= uba
H = MX.sym('H_val',2,2);
g = MX.sym('g_val',2,1); 
A = MX.sym('A_val',3,2); 
uba = MX.sym('uba_val',3,1);

qp = struct; 
qp.h = H.sparsity();
qp.a = A.sparsity();

% Function Definition
S = conic('S','osqp',qp); 

r = S('h', H, 'g', g,'a', A, 'uba', uba); 

opts = struct('main',true,...
    'mex', true); 
S.generate('test.c',opts);


ipath = ['-I' fullfile(pwd,'casadi-3.6.4-windows64-matlab2018b','include')];

mex('-v',ipath,"test.c")

[yogev zilbershtain]

Hello Koki i have also problem with this, did you solved it?