linux-pinenote/samples/hidraw/Makefile

# kbuild trick to avoid linker error. Can be omitted if a module is built.
obj- := dummy.o

# List of programs to build
hostprogs-y := hid-example

# Tell kbuild to always build the programs
always := $(hostprogs-y)

HOSTCFLAGS_hid-example.o += -I$(objtree)/usr/include
HID: Documentation for hidraw Documenation for the hidraw driver, with sample program. Signed-off-by: Alan Ott <alan@signal11.us> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-03-19 20:29:44 -04:00			`# kbuild trick to avoid linker error. Can be omitted if a module is built.`
			`obj- := dummy.o`

			`# List of programs to build`
			`hostprogs-y := hid-example`

			`# Tell kbuild to always build the programs`
			`always := $(hostprogs-y)`
HID: hid-example: fix some build issues samples/hid-example.o needs some Kconfig and Makefile additions in order to build. It should use <linux/*.h> headers from the build tree, so use HEADERS_CHECK to require that those header files be present. Change the kconfig symbol from tristate to bool since userspace cannot be built as loadable modules. However, I don't understand why the userspace header files are not present as reported in Andrew's build log, since it builds OK on x86_64 without any of these changes. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Alan Ott <alan@signal11.us> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-04-21 11:10:42 +02:00
			`HOSTCFLAGS_hid-example.o += -I$(objtree)/usr/include`