From 8a8a936eabef433194c8c148370d59fe9f8501fd Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 14 Jan 2016 01:00:38 +0000 Subject: kernel: backport perf build fixes to 4.1 Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48231 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...-tools-Fix-makefile-generation-under-dash.patch | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 target/linux/generic/patches-4.1/011-perf-tools-Fix-makefile-generation-under-dash.patch (limited to 'target/linux/generic/patches-4.1/011-perf-tools-Fix-makefile-generation-under-dash.patch') diff --git a/target/linux/generic/patches-4.1/011-perf-tools-Fix-makefile-generation-under-dash.patch b/target/linux/generic/patches-4.1/011-perf-tools-Fix-makefile-generation-under-dash.patch new file mode 100644 index 0000000000..45ea1a04f2 --- /dev/null +++ b/target/linux/generic/patches-4.1/011-perf-tools-Fix-makefile-generation-under-dash.patch @@ -0,0 +1,27 @@ +From: Sergei Trofimovich +Date: Sun, 19 Jul 2015 10:30:05 +0100 +Subject: [PATCH] perf tools: Fix makefile generation under dash + +Under dash 'echo -n' yields '-n' to stdout. Use printf "" instead. + +Signed-off-by: Sergei Trofimovich +Acked-by: Ingo Molnar +Acked-by: Jiri Olsa +Cc: Adrian Hunter +Cc: Namhyung Kim +Cc: Peter Zijlstra +Link: http://lkml.kernel.org/r/1437298205-29305-1-git-send-email-siarheit@google.com +Signed-off-by: Arnaldo Carvalho de Melo +--- + +--- 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) + -- cgit v1.2.3