libgpiod is a C library with tools for interacting with the Linux GPIO character device. Add a package for it.
Note: Requires kernel-headers >= 4.8. Signed-off-by: Clemens Gruber <clemens.gru...@pqgruber.com> --- patches/libgpiod-0.2/autogen.sh | 1 + rules/libgpiod.in | 58 +++++++++++++++++++++++++++++++ rules/libgpiod.make | 76 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 135 insertions(+) create mode 120000 patches/libgpiod-0.2/autogen.sh create mode 100644 rules/libgpiod.in create mode 100644 rules/libgpiod.make diff --git a/patches/libgpiod-0.2/autogen.sh b/patches/libgpiod-0.2/autogen.sh new file mode 120000 index 000000000..9f8a4cb7d --- /dev/null +++ b/patches/libgpiod-0.2/autogen.sh @@ -0,0 +1 @@ +../autogen.sh \ No newline at end of file diff --git a/rules/libgpiod.in b/rules/libgpiod.in new file mode 100644 index 000000000..23625ed49 --- /dev/null +++ b/rules/libgpiod.in @@ -0,0 +1,58 @@ +## SECTION=system_libraries + +menuconfig LIBGPIOD + tristate + prompt "libgpiod" + help + libgpiod is a library accompanied by a set of tools for + interacting with the Linux GPIO character device. + Requires kernel-headers >= 4.8. + +if LIBGPIOD + +config LIBGPIOD_TOOLS + bool + +config LIBGPIOD_GPIODETECT + bool + prompt "Install gpiodetect" + select LIBGPIOD_TOOLS + help + Lists all gpiochips present on the system + +config LIBGPIOD_GPIOINFO + bool + prompt "Install gpioinfo" + select LIBGPIOD_TOOLS + help + Lists all lines of specified gpiochips + +config LIBGPIOD_GPIOGET + bool + prompt "Install gpioget" + select LIBGPIOD_TOOLS + help + Reads values of specified GPIO lines + +config LIBGPIOD_GPIOSET + bool + prompt "Install gpioset" + select LIBGPIOD_TOOLS + help + Sets values of specified GPIO lines + +config LIBGPIOD_GPIOFIND + bool + prompt "Install gpiofind" + select LIBGPIOD_TOOLS + help + Finds the gpiochip given the line name + +config LIBGPIOD_GPIOMON + bool + prompt "Install gpiomon" + select LIBGPIOD_TOOLS + help + Waits for events on a GPIO line + +endif diff --git a/rules/libgpiod.make b/rules/libgpiod.make new file mode 100644 index 000000000..b1518ae35 --- /dev/null +++ b/rules/libgpiod.make @@ -0,0 +1,76 @@ +# -*-makefile-*- +# +# Copyright (C) 2017 by Clemens Gruber <clemens.gru...@pqgruber.com> +# +# See CREDITS for details about who has contributed to this project. +# +# For further information about the PTXdist project and license conditions +# see the README file. +# + +# +# We provide this package +# +PACKAGES-$(PTXCONF_LIBGPIOD) += libgpiod + +# +# Paths and names +# +LIBGPIOD_VERSION := 0.2 +LIBGPIOD_MD5 := e3430f35b6efa842693d659c0bfb7ad5 +LIBGPIOD := libgpiod-$(LIBGPIOD_VERSION) +LIBGPIOD_SUFFIX := tar.gz +LIBGPIOD_URL := https://github.com/brgl/libgpiod/archive/v$(LIBGPIOD_VERSION).$(LIBGPIOD_SUFFIX) +LIBGPIOD_SOURCE := $(SRCDIR)/$(LIBGPIOD).$(LIBGPIOD_SUFFIX) +LIBGPIOD_DIR := $(BUILDDIR)/$(LIBGPIOD) +LIBGPIOD_LICENSE := LGPL-2.1 +LIBGPIOD_LICENSE_FILES := file://COPYING;md5=2caced0b25dfefd4c601d92bd15116de + +# ---------------------------------------------------------------------------- +# Prepare +# ---------------------------------------------------------------------------- + +LIBGPIOD_CONF_TOOL := autoconf +LIBGPIOD_CONF_OPT := \ + $(CROSS_AUTOCONF_USR) \ + --$(call ptx/endis, PTXCONF_LIBGPIOD_TOOLS)-tools \ + --disable-tests + +# libgpiod requires kernel headers >= 4.8 +ifdef PTXCONF_KERNEL_HEADER +LIBGPIOD_CPPFLAGS := \ + -I$(KERNEL_HEADERS_INCLUDE_DIR) +endif + +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIODETECT) += gpiodetect +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIOINFO) += gpioinfo +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIOGET) += gpioget +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIOSET) += gpioset +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIOFIND) += gpiofind +LIBGPIOD_TOOLS-$(PTXCONF_LIBGPIOD_GPIOMON) += gpiomon + +# ---------------------------------------------------------------------------- +# Target-Install +# ---------------------------------------------------------------------------- + +$(STATEDIR)/libgpiod.targetinstall: + @$(call targetinfo) + + @$(call install_init, libgpiod) + @$(call install_fixup, libgpiod, PRIORITY, optional) + @$(call install_fixup, libgpiod, SECTION, base) + @$(call install_fixup, libgpiod, AUTHOR, "Clemens Gruber <clemens.gru...@pqgruber.com>") + @$(call install_fixup, libgpiod, DESCRIPTION, "Linux GPIO character device library") + + @$(call install_lib, libgpiod, 0, 0, 0644, libgpiod) + + @for tool in $(LIBGPIOD_TOOLS-y); do \ + $(call install_copy, libgpiod, 0, 0, 0755, -, \ + /usr/bin/$$tool); \ + done + + @$(call install_finish, libgpiod) + + @$(call touch) + +# vim: syntax=make -- 2.13.0 _______________________________________________ ptxdist mailing list ptxdist@pengutronix.de
