[OATH-Toolkit-help] Compilation linking problem

[Alan Markus]

Hi,

I am trying to use the oath-toolkit lib to test totp but i am having a problem when i try to compile my "test" program with the liboath library. Sorry for asking this here but i am sutcked for the last 2 days.

here is the information:

Library is installed from oath-toolkit source, compilation and installation without problems.

address@hidden:~/totp$ sudo ldconfig -v | grep liboath

liboath.so.0 -> liboath.so.0.1.3

My main.cpp "test" program:

#include <stdio.h>

#include <string.h>

#include <time.h>

#include <liboath/oath.h>

int main(int argc, char *argv[]){

int rc=1;

const char* secret="001122";

size_t secretlen=0;

size_t window=0;

unsigned digits=6;

char resultado[10];

time_t now, when, t0,time_step_size;

        rc=oath_init();   // THE ONLY TEST TO CHECK LIBOATH LINK

if (rc == 0)

   printf("liboath: %i\n",OATH_OK);

return 0;

}

Compilation command:

address@hidden:~/totp$ g++ main.cpp -loath -o teste

/tmp/ccXbve8u.o: In function `main':

main.cpp:(.text+0x45): undefined reference to `oath_init()'

collect2: error: ld returned 1 exit status

Checking library, oath_init() function is at the library as expected:

address@hidden:~/totp$ strings /usr/local/lib/liboath.so | grep oath_init

oath_init

Oathtool is also working

address@hidden:~/totp$ oathtool 0011 -v

Hex secret: 0011

Base32 secret: AAIQ====

Digits: 6

Window size: 0

Start counter: 0x0 (0)

325473

I have tried everything I know to find the problem, but i had no success.

I am using Ubuntu 13 and oathtoolkit version 2.0.2

Any help will be very much appreciated.

Alan Jorge Markus