linux-kernel - Re: [PATCH v3 4/8] perf tools: configure tmp path at build time

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Date:	Mon, 8 Oct 2012 13:50:06 -0700
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	Irina Tirdea <irina.tirdea@...il.com>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	LKML <linux-kernel@...r.kernel.org>,
	Paul Mackerras <paulus@...ba.org>,
	David Ahern <dsahern@...il.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Pekka Enberg <penberg@...nel.org>,
	Jiri Olsa <jolsa@...hat.com>,
	Irina Tirdea <irina.tirdea@...el.com>
Subject: Re: [PATCH v3 4/8] perf tools: configure tmp path at build time

Em Mon, Oct 08, 2012 at 09:43:29AM +0300, Irina Tirdea escreveu:
> From: Irina Tirdea <irina.tirdea@...el.com>
> 
> Temporary perf files are hardcoded to point to /tmp. Android does not have
> a /tmp directory so it needs to set this path at compile time.
> 
> Add a compile-time definition (PERF_TMP_DIR) in the Makefile that sets the path
> to temp directory. By default it points to /tmp.


[acme@...dy linux]$ am /wb/1.patch 
Applying: perf tools: configure tmp path at build time
[perf/core eafbb72] perf tools: configure tmp path at build time
 Author: Irina Tirdea <irina.tirdea@...el.com>
 9 files changed, 39 insertions(+), 9 deletions(-)
[acme@...dy linux]$ make -j8 -C tools/perf/ LIBUNWIND_DIR=/opt/libunwind O=/home/acme/git/build/perf install
make: Entering directory `/home/git/linux/tools/perf'
PERF_VERSION = 3.6.rc5.371.geafbb7
make: Leaving directory `/home/git/linux/tools/perf'
make: Entering directory `/home/git/linux/tools/perf'
make: *** No rule to make target `/home/acme/git/build/perf/util/pmu.c', needed by `/home/acme/git/build/perf/util/pmu.o'.  Stop.
make: *** Waiting for unfinished jobs....
make: Leaving directory `/home/git/linux/tools/perf'


Remove this patch:

[acme@...dy linux]$ git reset --hard HEAD^
HEAD is now at 7747e2f Documentation: add documentation on compiling for Android

And it works again, dropping,

- Arnaldo

[acme@...dy linux]$ make -j8 -C tools/perf/ LIBUNWIND_DIR=/opt/libunwind O=/home/acme/git/build/perf install
make: Entering directory `/home/git/linux/tools/perf'
PERF_VERSION = 3.6.rc5.370.g7747e2
make: Leaving directory `/home/git/linux/tools/perf'
make: Entering directory `/home/git/linux/tools/perf'
    GEN perf-archive
make[1]: Entering directory `/home/git/linux/tools/lib/traceevent'
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[1]: Leaving directory `/home/git/linux/tools/lib/traceevent'
    CC /home/acme/git/build/perf/perf.o
    CC /home/acme/git/build/perf/util/pmu.o
    CC /home/acme/git/build/perf/util/symbol.o
    CC /home/acme/git/build/perf/util/dso-test-data.o
    CC /home/acme/git/build/perf/util/trace-event-info.o
    CC /home/acme/git/build/perf/util/map.o
    AR /home/acme/git/build/perf/libperf.a
    LINK /home/acme/git/build/perf/perf
install -d -m 755 '/home/acme/bin'
install /home/acme/git/build/perf/perf '/home/acme/bin'
install -d -m 755 '/home/acme/libexec/perf-core/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
install -d -m 755 '/home/acme/libexec/perf-core/scripts/perl/bin'
install /home/acme/git/build/perf/perf-archive -t '/home/acme/libexec/perf-core'
install scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '/home/acme/libexec/perf-core/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
install scripts/perl/*.pl -t '/home/acme/libexec/perf-core/scripts/perl'
install scripts/perl/bin/* -t '/home/acme/libexec/perf-core/scripts/perl/bin'
install -d -m 755 '/home/acme/libexec/perf-core/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
install -d -m 755 '/home/acme/libexec/perf-core/scripts/python/bin'
install scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '/home/acme/libexec/perf-core/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
install scripts/python/*.py -t '/home/acme/libexec/perf-core/scripts/python'
install scripts/python/bin/* -t '/home/acme/libexec/perf-core/scripts/python/bin'
install -d -m 755 '/home/acme/etc/bash_completion.d'
install bash_completion '/home/acme/etc/bash_completion.d/perf'
make: Leaving directory `/home/git/linux/tools/perf'
[acme@...dy linux]$
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