CCing linux-kernel One interesting observation is that perf fails to build on x86 using gcc 4.1.2 with: cc1: warnings being treated as errors util/session.c: In function 'regs_dump__printf': util/session.c:715: warning: dereferencing type-punned pointer will break strict-aliasing rules util/session.c:715: warning: dereferencing type-punned pointer will break strict-aliasing rules
I was thinking about that something is wrong with u64 datatype but on the other hand I can build it on my ppc32 system with gcc 4.5.4... On 7/29/13, Denis Kirjanov <k...@linux-powerpc.org> wrote: > Hi, > > I'm having a problem compiling perf(mainline 3.11.0-rc3) on the old > x86 box, probably something wrong with the lex on my system: > > CC util/parse-events.o > cc1: warnings being treated as errors > util/parse-events.c: In function 'parse_events__scanner': > util/parse-events.c:829: warning: implicit declaration of function > 'parse_events_lex_init_extra' > util/parse-events.c:829: warning: nested extern declaration of > 'parse_events_lex_init_extra' > make: *** [util/parse-events.o] Error 1 > > Thanks! > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
