* [PATCH] perf build: Lower the priority of tools/lib includes
@ 2022-01-06 7:26 Ian Rogers
2022-01-06 19:28 ` Arnaldo Carvalho de Melo
0 siblings, 1 reply; 4+ messages in thread
From: Ian Rogers @ 2022-01-06 7:26 UTC (permalink / raw)
To: Jiri Slaby, linux-trace-devel, Steven Rostedt,
Arnaldo Carvalho de Melo, Peter Zijlstra, Ingo Molnar,
Mark Rutland, Alexander Shishkin, Jiri Olsa, Namhyung Kim,
linux-perf-users, linux-kernel, Tzvetomir Stoyanov, torvalds,
eranian
Cc: Ian Rogers
tools/lib has a 1.1.0 copy of libtraceevent. If a newer system
version is installed then its headers will go in /usr/include. As -I has
priority over system headers the 1.1.0 version gets used in preference
to the system one, which isn't what is wanted. To make the behavior
match expectations use -idirafter so that any system headers have priority
over the tools/lib version.
Fixes: 08efcb4a638d ("libtraceevent: Increase libtraceevent logging when verbose")
---
tools/perf/Makefile.config | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 96ad944ca6a8..0627286380fa 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -346,7 +346,7 @@ endif
INC_FLAGS += -I$(src-perf)/util
INC_FLAGS += -I$(src-perf)
-INC_FLAGS += -I$(srctree)/tools/lib/
+INC_FLAGS += -idirafter$(srctree)/tools/lib/
CORE_CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
--
2.34.1.448.ga2b2bfdf31-goog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf build: Lower the priority of tools/lib includes
2022-01-06 7:26 [PATCH] perf build: Lower the priority of tools/lib includes Ian Rogers
@ 2022-01-06 19:28 ` Arnaldo Carvalho de Melo
2022-01-06 19:30 ` Arnaldo Carvalho de Melo
0 siblings, 1 reply; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2022-01-06 19:28 UTC (permalink / raw)
To: Ian Rogers
Cc: Jiri Slaby, linux-trace-devel, Steven Rostedt, Peter Zijlstra,
Ingo Molnar, Mark Rutland, Alexander Shishkin, Jiri Olsa,
Namhyung Kim, linux-perf-users, linux-kernel, Tzvetomir Stoyanov,
torvalds, eranian
Em Wed, Jan 05, 2022 at 11:26:27PM -0800, Ian Rogers escreveu:
> tools/lib has a 1.1.0 copy of libtraceevent. If a newer system
> version is installed then its headers will go in /usr/include. As -I has
> priority over system headers the 1.1.0 version gets used in preference
> to the system one, which isn't what is wanted. To make the behavior
> match expectations use -idirafter so that any system headers have priority
> over the tools/lib version.
>
> Fixes: 08efcb4a638d ("libtraceevent: Increase libtraceevent logging when verbose")
Hi,
You forgot to add your Signed-off-by:, I'm adding it as you
usually provide it, ok?
- Arnaldo
> ---
> tools/perf/Makefile.config | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
> index 96ad944ca6a8..0627286380fa 100644
> --- a/tools/perf/Makefile.config
> +++ b/tools/perf/Makefile.config
> @@ -346,7 +346,7 @@ endif
>
> INC_FLAGS += -I$(src-perf)/util
> INC_FLAGS += -I$(src-perf)
> -INC_FLAGS += -I$(srctree)/tools/lib/
> +INC_FLAGS += -idirafter$(srctree)/tools/lib/
>
> CORE_CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
>
> --
> 2.34.1.448.ga2b2bfdf31-goog
--
- Arnaldo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] perf build: Lower the priority of tools/lib includes
2022-01-06 19:28 ` Arnaldo Carvalho de Melo
@ 2022-01-06 19:30 ` Arnaldo Carvalho de Melo
2022-01-06 20:24 ` Ian Rogers
0 siblings, 1 reply; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2022-01-06 19:30 UTC (permalink / raw)
To: Ian Rogers
Cc: Jiri Slaby, linux-trace-devel, Steven Rostedt, Peter Zijlstra,
Ingo Molnar, Mark Rutland, Alexander Shishkin, Jiri Olsa,
Namhyung Kim, linux-perf-users, linux-kernel, Tzvetomir Stoyanov,
torvalds, eranian
Em Thu, Jan 06, 2022 at 04:28:58PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Jan 05, 2022 at 11:26:27PM -0800, Ian Rogers escreveu:
> > tools/lib has a 1.1.0 copy of libtraceevent. If a newer system
> > version is installed then its headers will go in /usr/include. As -I has
> > priority over system headers the 1.1.0 version gets used in preference
> > to the system one, which isn't what is wanted. To make the behavior
> > match expectations use -idirafter so that any system headers have priority
> > over the tools/lib version.
> >
> > Fixes: 08efcb4a638d ("libtraceevent: Increase libtraceevent logging when verbose")
>
> Hi,
>
> You forgot to add your Signed-off-by:, I'm adding it as you
> usually provide it, ok?
Also adding:
Reported-by: Jiri Slaby <jirislaby@kernel.org>
- Arnaldo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] perf build: Lower the priority of tools/lib includes
2022-01-06 19:30 ` Arnaldo Carvalho de Melo
@ 2022-01-06 20:24 ` Ian Rogers
0 siblings, 0 replies; 4+ messages in thread
From: Ian Rogers @ 2022-01-06 20:24 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: Jiri Slaby, linux-trace-devel, Steven Rostedt, Peter Zijlstra,
Ingo Molnar, Mark Rutland, Alexander Shishkin, Jiri Olsa,
Namhyung Kim, linux-perf-users, linux-kernel, Tzvetomir Stoyanov,
torvalds, eranian
On Thu, Jan 6, 2022 at 11:31 AM Arnaldo Carvalho de Melo
<acme@kernel.org> wrote:
>
> Em Thu, Jan 06, 2022 at 04:28:58PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Wed, Jan 05, 2022 at 11:26:27PM -0800, Ian Rogers escreveu:
> > > tools/lib has a 1.1.0 copy of libtraceevent. If a newer system
> > > version is installed then its headers will go in /usr/include. As -I has
> > > priority over system headers the 1.1.0 version gets used in preference
> > > to the system one, which isn't what is wanted. To make the behavior
> > > match expectations use -idirafter so that any system headers have priority
> > > over the tools/lib version.
> > >
> > > Fixes: 08efcb4a638d ("libtraceevent: Increase libtraceevent logging when verbose")
> >
> > Hi,
> >
> > You forgot to add your Signed-off-by:, I'm adding it as you
> > usually provide it, ok?
>
> Also adding:
>
> Reported-by: Jiri Slaby <jirislaby@kernel.org>
>
> - Arnaldo
Thanks Arnaldo! Both good with me.
Ian
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-01-06 7:26 [PATCH] perf build: Lower the priority of tools/lib includes Ian Rogers
2022-01-06 19:28 ` Arnaldo Carvalho de Melo
2022-01-06 19:30 ` Arnaldo Carvalho de Melo
2022-01-06 20:24 ` Ian Rogers
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