Re: Strange scary warnings when compiling SWI-Prolog 7.1.10 on Ubuntu 12.04
Jan Wielemaker <[email protected]>
| Newsgroups | gmane.comp.ai.prolog.swi |
|---|---|
| Message-ID | <[email protected]> |
Hi Paulo, Haven't seen that. Seems you are missing term.h and/or curses.h. Did you install all required packages, notably ncurses-dev? On 03/27/2014 02:51 PM, Paulo Moura wrote: > Hi, > > When compiling SWI-Prolog 7.1.10 on Ubuntu 12.04, I get at the end of the (successful) compilation the following strange and scary warnings: > > QA Notice: Package triggers severe warnings which indicate that it > may exhibit random runtime failures. > pl-term.c:129:5: warning: implicit declaration of function �tgetent� [-Wimplicit-function-declaration] > pl-term.c:182:7: warning: implicit declaration of function �tgetnum� [-Wimplicit-function-declaration] > pl-term.c:187:7: warning: implicit declaration of function �tgetflag� [-Wimplicit-function-declaration] > pl-term.c:192:7: warning: implicit declaration of function �tgetstr� [-Wimplicit-function-declaration] > pl-term.c:262:3: warning: implicit declaration of function �tgoto� [-Wimplicit-function-declaration] > pl-term.c:266:3: warning: implicit declaration of function �tputs� [-Wimplicit-function-declaration] > > > QA Notice: Package triggers severe warnings which indicate that it > may exhibit random runtime failures. > pl-term.c:192:15: warning: assignment makes pointer from integer without a cast [enabled by default] > pl-term.c:262:5: warning: assignment makes pointer from integer without a cast [enabled by default] > > Any ideas? Should I run for cover? Why me? Can these warnings be safely ignored? These routines are used by tty_goto/2 and tty_get_capability/3. Whether or not it is harmful depends in the CPU. In general, yes. These predicates are not used by the system AFAIK, so as long as your application doesn't use them, you should be safe. They should be moved to an extension ... Cheers --- Jan > > Cheers, > > Paulo > > ----------------------------------------------------------------- > Paulo Moura > Logtalk developer > > Email: <mailto:[email protected]> > Web: <http://logtalk.org/> > ----------------------------------------------------------------- > > > > > _______________________________________________ > SWI-Prolog mailing list > [email protected] > https://lists.iai.uni-bonn.de/mailman/listinfo.cgi/swi-prolog > _______________________________________________ SWI-Prolog mailing list [email protected] https://lists.iai.uni-bonn.de/mailman/listinfo.cgi/swi-prolog