linux-kernel - Re: [PATCH 3/4] perf inject: add jitdump mmap injection support

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Message-ID: <CABPqkBSn8ym7mVY7et7mpFvd-rOAp7GP6nch2AHu+vD--DF8vA@mail.gmail.com>
Date:	Wed, 11 Feb 2015 08:13:24 -0500
From:	Stephane Eranian <eranian@...gle.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	"mingo@...e.hu" <mingo@...e.hu>,
	"ak@...ux.intel.com" <ak@...ux.intel.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>, Carl Love <cel@...ibm.com>,
	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
	Sonny Rao <sonnyrao@...omium.org>,
	John Mccutchan <johnmccutchan@...gle.com>
Subject: Re: [PATCH 3/4] perf inject: add jitdump mmap injection support

On Wed, Feb 11, 2015 at 6:59 AM, Peter Zijlstra <peterz@...radead.org> wrote:
>
> On Wed, Feb 11, 2015 at 12:42:44AM +0100, Stephane Eranian wrote:
> > diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
> > index aa6a504..c86c412 100644
> > --- a/tools/perf/Makefile.perf
> > +++ b/tools/perf/Makefile.perf
>
> > @@ -496,7 +499,8 @@ BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
> >  BUILTIN_OBJS += $(OUTPUT)tests/builtin-test.o
> >  BUILTIN_OBJS += $(OUTPUT)builtin-mem.o
> >
> > -PERFLIBS = $(LIB_FILE) $(LIBAPIKFS) $(LIBTRACEEVENT)
> > +PERFLIBS = $(LIB_FILE) $(LIBAPIKFS) $(LIBTRACEEVENT) -lcrypto
> > +
>
> Should we not add auto-detect magic for that? Otherwise perf will stop
> building on machines without libssl.


Good point.
The ssl support is needed to create the buildid for each generated ELF
image.
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