Building error with CUPS-2.2b2 + patch

[zdohnal]

Hi,

I was building hplip-3.16.5 (CUPS-2.2b2 is installed on machine) and build ended with errors, for example:

prnt/hpcups/HPCupsFilter.cpp:349:57: error: 'ppdFindAttr' was not declared in this scope
     if (((attr = ppdFindAttr(m_ppd, "HPMechOffset", NULL)) != NULL) &&
                                                         ^

, which indicates include error (because this function is declared in /usr/include/cups/ppd.h and it seems declaration wasn't included). So I created patch, which will solve this problem. Would you like to add into your project?

Best regards,

Zdenek Dohnal