* Jiri Olsa <jo...@kernel.org> wrote: > Be silent about missing babeltrace library until the needed > version (1.3) is pushed into most common distros. > > Requested-by: Ingo Molnar <mi...@kernel.org> > Signed-off-by: Jiri Olsa <jo...@kernel.org> > Link: http://lkml.kernel.org/n/tip-95mcd8hoxyt43jighilgg...@git.kernel.org > --- > tools/perf/config/Makefile | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile > index cd121dfc4de9..2d9142b10cd3 100644 > --- a/tools/perf/config/Makefile > +++ b/tools/perf/config/Makefile > @@ -606,7 +606,12 @@ ifndef NO_LIBBABELTRACE > EXTLIBS += -lbabeltrace-ctf > $(call detected,CONFIG_LIBBABELTRACE) > else > - msg := $(warning No libbabeltrace found, disables 'perf data' CTF format > support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); > +# > +# Be silent about missing babeltrace library > +# until the needed version (1.3) is pushed > +# into most common distros. > +# > +# msg := $(warning No libbabeltrace found, disables 'perf data' CTF > format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev); > NO_LIBBABELTRACE := 1 > endif > endif
But, but ... the feature detection is still executed, and it slows down the regular build on 99.9999% of the systems, right? I don't mind carrying the code, but could we make it such that it needs some special option to build or so? Thanks, Ingo -- 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/