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libgpiod: add missing kernel build options via KCONFIG

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This library needs the kernel config option 'CONFIG_GPIO_CDEV_V1=y' to
be set. If this is not set, the tool 'gpioinfo' produces the error message
'error creating line iterator'. Add the missing kernel config option to
build CDEV with API Version 1 fixes this.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert 2022-12-21 14:18:47 +01:00
parent df0b2eedd6
commit 4dfb0024f4
1 changed files with 4 additions and 1 deletions
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5
libs/libgpiod/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=libgpiod PKG_NAME:=libgpiod
PKG_VERSION:=1.6.3 PKG_VERSION:=1.6.3
PKG_RELEASE:=1 PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@KERNEL/software/libs/libgpiod/ PKG_SOURCE_URL:=@KERNEL/software/libs/libgpiod/
@ -43,6 +43,9 @@ define Package/libgpiod
CATEGORY:=Libraries CATEGORY:=Libraries
URL:=https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git URL:=https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git
TITLE:=Library for interacting with Linux's GPIO character device TITLE:=Library for interacting with Linux's GPIO character device
KCONFIG:= \
CONFIG_GPIO_CDEV=y \
CONFIG_GPIO_CDEV_V1=y
DEPENDS:=@GPIO_SUPPORT DEPENDS:=@GPIO_SUPPORT
endef endef