linux-kernel - Re: [PATCH v3 03/17] perf test: Add Build file to dependencies for llvm-src-*.c

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Date:	Mon, 14 Dec 2015 12:17:26 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Josh Poimboeuf <jpoimboe@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	Namhyung Kim <namhyung@...nel.org>
Subject: Re: [PATCH v3 03/17] perf test: Add Build file to dependencies for
 llvm-src-*.c

Em Mon, Dec 14, 2015 at 11:10:43AM +0100, Jiri Olsa escreveu:
> On Sun, Dec 13, 2015 at 10:18:03PM -0600, Josh Poimboeuf wrote:
> > Because the Build file writes source code to the generated llvm-src-*.c
> > files, it should be listed as one of the dependencies, so that any
> > future changes to the code being echoed won't require a 'make clean'.
> 
> Acked-by: Jiri Olsa <jolsa@...nel.org>

Thanks, applied.
 
> thanks,
> jirka
> 
> > 
> > Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
> > ---
> >  tools/perf/tests/Build | 6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
> > 
> > diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build
> > index 0ff8a97..f23fb7e 100644
> > --- a/tools/perf/tests/Build
> > +++ b/tools/perf/tests/Build
> > @@ -35,21 +35,21 @@ perf-y += llvm.o llvm-src-base.o llvm-src-kbuild.o llvm-src-prologue.o
> >  perf-y += bpf.o
> >  perf-y += topology.o
> >  
> > -$(OUTPUT)tests/llvm-src-base.c: tests/bpf-script-example.c
> > +$(OUTPUT)tests/llvm-src-base.c: tests/bpf-script-example.c tests/Build
> >  	$(call rule_mkdir)
> >  	$(Q)echo '#include <tests/llvm.h>' > $@
> >  	$(Q)echo 'const char test_llvm__bpf_base_prog[] =' >> $@
> >  	$(Q)sed -e 's/"/\\"/g' -e 's/\(.*\)/"\1\\n"/g' $< >> $@
> >  	$(Q)echo ';' >> $@
> >  
> > -$(OUTPUT)tests/llvm-src-kbuild.c: tests/bpf-script-test-kbuild.c
> > +$(OUTPUT)tests/llvm-src-kbuild.c: tests/bpf-script-test-kbuild.c tests/Build
> >  	$(call rule_mkdir)
> >  	$(Q)echo '#include <tests/llvm.h>' > $@
> >  	$(Q)echo 'const char test_llvm__bpf_test_kbuild_prog[] =' >> $@
> >  	$(Q)sed -e 's/"/\\"/g' -e 's/\(.*\)/"\1\\n"/g' $< >> $@
> >  	$(Q)echo ';' >> $@
> >  
> > -$(OUTPUT)tests/llvm-src-prologue.c: tests/bpf-script-test-prologue.c
> > +$(OUTPUT)tests/llvm-src-prologue.c: tests/bpf-script-test-prologue.c tests/Build
> >  	$(call rule_mkdir)
> >  	$(Q)echo '#include <tests/llvm.h>' > $@
> >  	$(Q)echo 'const char test_llvm__bpf_test_prologue_prog[] =' >> $@
> > -- 
> > 2.4.3
> > 
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