Problem solved
So the issue was due to shadow library... In fact libshadow was missing (so need to reinstall it)... But it still wouldn't work
So I have to enter in the source code
after adding few debug lines I realized that libshadow wasn't used: the code between
#ifdef SHADOW_PASSWD and
#endif was never executed. So I modified my config.h by adding the following line:
Code:
#define SHADOW_PASSWD 1
I recompile... and it works
Oliv'