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| author | Randy Dunlap <randy.dunlap@oracle.com> | 2011-04-21 11:10:42 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-21 11:10:42 +0200 |
| commit | d431b2e33cd54e4334019a95979ae93aea4735e8 (patch) | |
| tree | 232db290b26d59268bc904729d2efc675964220b /samples | |
| parent | cb3e85fe19575cce8af82bc62a070c72e8f781b8 (diff) | |
| download | linux-d431b2e33cd54e4334019a95979ae93aea4735e8.tar.gz linux-d431b2e33cd54e4334019a95979ae93aea4735e8.tar.bz2 linux-d431b2e33cd54e4334019a95979ae93aea4735e8.zip | |
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>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/Kconfig | 4 | ||||
| -rw-r--r-- | samples/hidraw/Makefile | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index 52f4264b3006..977980317a7d 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -62,8 +62,8 @@ config SAMPLE_KDB command to the kdb shell. config SAMPLE_HIDRAW - tristate "Build simple hidraw example" - depends on HIDRAW + bool "Build simple hidraw example" + depends on HIDRAW && HEADERS_CHECK help Build an example of how to use hidraw from userspace. diff --git a/samples/hidraw/Makefile b/samples/hidraw/Makefile index 7811cb0289aa..382eeae77bd6 100644 --- a/samples/hidraw/Makefile +++ b/samples/hidraw/Makefile @@ -6,3 +6,5 @@ hostprogs-y := hid-example # Tell kbuild to always build the programs always := $(hostprogs-y) + +HOSTCFLAGS_hid-example.o += -I$(objtree)/usr/include |