kernel/samples-kdbus-build-kdbus-workers-conditionally.patch

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2015-07-08 14:30:06 +00:00
From: Daniel Mack <daniel@zonque.org>
Date: Tue, 31 Mar 2015 15:11:34 +0200
Subject: [PATCH] samples: kdbus: build kdbus-workers conditionally
Give the kdbus sample its own config switch and only build it if it's
explicitly switched on.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reported-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
samples/Kconfig | 7 +++++++
samples/kdbus/Makefile | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/samples/Kconfig b/samples/Kconfig
index 224ebb46bed5..a4c6b2f8fa85 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -55,6 +55,13 @@ config SAMPLE_KDB
Build an example of how to dynamically add the hello
command to the kdb shell.
+config SAMPLE_KDBUS
+ bool "Build kdbus API example"
+ depends on KDBUS
+ help
+ Build an example of how the kdbus API can be used from
+ userspace.
+
config SAMPLE_RPMSG_CLIENT
tristate "Build rpmsg client sample -- loadable modules only"
depends on RPMSG && m
diff --git a/samples/kdbus/Makefile b/samples/kdbus/Makefile
index e714602b6260..137f84272099 100644
--- a/samples/kdbus/Makefile
+++ b/samples/kdbus/Makefile
@@ -1,7 +1,7 @@
# kbuild trick to avoid linker error. Can be omitted if a module is built.
obj- := dummy.o
-hostprogs-y += kdbus-workers
+hostprogs-$(CONFIG_SAMPLE_KDBUS) += kdbus-workers
always := $(hostprogs-y)