samples: move mic/mpssd example code from Documentation

commit 6bee835dd5 upstream.

Move mic/mpssd examples to samples and remove it from Documentation
Makefile. Create a new Makefile to build mic/mpssd. It can be built
from top level directory or from mic/mpssd directory:

Run make -C samples/mic/mpssd or cd samples/mic/mpssd; make

Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
[backported to 4.4-stable as this code is broken on newer versions of
 gcc and we don't want to break the build for a Documentation sample.
 - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shuah Khan 2016-09-16 15:53:52 -06:00 committed by Greg Kroah-Hartman
parent dd4534d88b
commit faf6aa4b12
10 changed files with 28 additions and 23 deletions

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@ -1,4 +1,4 @@
subdir-y := accounting auxdisplay blackfin connector \
filesystems filesystems ia64 laptops mic misc-devices \
filesystems filesystems ia64 laptops misc-devices \
networking pcmcia prctl ptp spi timers vDSO video4linux \
watchdog

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@ -1 +0,0 @@
subdir-y := mpssd

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@ -1,21 +0,0 @@
ifndef CROSS_COMPILE
# List of programs to build
hostprogs-$(CONFIG_X86_64) := mpssd
mpssd-objs := mpssd.o sysfs.o
# Tell kbuild to always build the programs
always := $(hostprogs-y)
HOSTCFLAGS += -I$(objtree)/usr/include -I$(srctree)/tools/include
ifdef DEBUG
HOSTCFLAGS += -DDEBUG=$(DEBUG)
endif
HOSTLOADLIBES_mpssd := -lpthread
install:
install mpssd /usr/sbin/mpssd
install micctrl /usr/sbin/micctrl
endif

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@ -0,0 +1,27 @@
ifndef CROSS_COMPILE
uname_M := $(shell uname -m 2>/dev/null || echo not)
ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
ifeq ($(ARCH),x86)
PROGS := mpssd
CC = $(CROSS_COMPILE)gcc
CFLAGS := -I../../../usr/include -I../../../tools/include
ifdef DEBUG
CFLAGS += -DDEBUG=$(DEBUG)
endif
all: $(PROGS)
mpssd: mpssd.c sysfs.c
$(CC) $(CFLAGS) mpssd.c sysfs.c -o mpssd -lpthread
install:
install mpssd /usr/sbin/mpssd
install micctrl /usr/sbin/micctrl
clean:
rm -fr $(PROGS)
endif
endif

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