From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Sergei Trofimovich <siarheit@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 12/13] perf tools: Fix makefile generation under dash
Date: Mon, 20 Jul 2015 17:58:43 -0300 [thread overview]
Message-ID: <1437425924-31064-13-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1437425924-31064-1-git-send-email-acme@kernel.org>
From: Sergei Trofimovich <siarheit@google.com>
Under dash 'echo -n' yields '-n' to stdout. Use printf "" instead.
Signed-off-by: Sergei Trofimovich <siarheit@google.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1437298205-29305-1-git-send-email-siarheit@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/config/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index a9b93d1ecefa..8768f84e42a5 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -11,7 +11,7 @@ ifneq ($(obj-perf),)
obj-perf := $(abspath $(obj-perf))/
endif
-$(shell echo -n > $(OUTPUT).config-detected)
+$(shell printf "" > $(OUTPUT).config-detected)
detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected)
detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)
--
2.1.0
next prev parent reply other threads:[~2015-07-20 21:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-20 20:58 [GIT PULL 00/13] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 01/13] perf record: Document setting '-e pmu/period=N/' in man page Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 02/13] perf strlist: load() should return a negative errno Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 03/13] perf strlist: Make dupstr be the default and part of an extensible config parm Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 04/13] perf strlist: Allow substitutions from file contents in a given directory Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 05/13] perf strlist: Make parse_list() private Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 06/13] perf trace: Support 'strace' syscall event groups Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 07/13] perf record: Apply filter to all events in a glob matching Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 08/13] perf record: Allow filtering perf's pid via --exclude-perf Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 09/13] perf probe: Simplify __add_probe_trace_events code Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 10/13] perf probe: Move ftrace probe-event operations to probe-file.c Arnaldo Carvalho de Melo
2015-07-20 20:58 ` [PATCH 11/13] perf buildid: Use SBUILD_ID_SIZE macro Arnaldo Carvalho de Melo
2015-07-20 20:58 ` Arnaldo Carvalho de Melo [this message]
2015-07-20 20:58 ` [PATCH 13/13] perf bench futex: Add lock_pi stresser Arnaldo Carvalho de Melo
2015-07-21 6:00 ` [GIT PULL 00/13] perf/core improvements and fixes Ingo Molnar
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