6d2335305c
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
29 lines
721 B
Makefile
29 lines
721 B
Makefile
################################################################################
|
|
#
|
|
# gpio
|
|
#
|
|
################################################################################
|
|
|
|
LINUX_TOOLS += gpio
|
|
|
|
GPIO_MAKE_OPTS = $(LINUX_MAKE_FLAGS)
|
|
|
|
define GPIO_BUILD_CMDS
|
|
$(Q)if ! grep install $(LINUX_DIR)/tools/gpio/Makefile >/dev/null 2>&1 ; then \
|
|
echo "Your kernel version is too old and does not have the gpio tools." ; \
|
|
echo "At least kernel 4.8 must be used." ; \
|
|
exit 1 ; \
|
|
fi
|
|
|
|
$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools \
|
|
$(GPIO_MAKE_OPTS) \
|
|
gpio
|
|
endef
|
|
|
|
define GPIO_INSTALL_TARGET_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools \
|
|
$(GPIO_MAKE_OPTS) \
|
|
DESTDIR=$(TARGET_DIR) \
|
|
gpio_install
|
|
endef
|