add i2c-utils package (found in old openwrt svn)

not sure why it was removed from openwrt mainline, it is very useful to be able to do raw i2c operations from the shell.
2015-02-21 19:46:26 +01:00 · 2015-02-21 19:46:26 +01:00 · c8cd9a10ce
parent 931bb20e63
commit c8cd9a10ce
1 changed files with 110 additions and 0 deletions
--- a/package/utils/i2c-utils/Makefile
+++ b/package/utils/i2c-utils/Makefile
@ -0,0 +1,110 @@
+#
+# Copyright (C) 2007-2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=i2c-tools
+PKG_VERSION:=2013-12-15
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=svn
+PKG_SOURCE_URL:=http://lm-sensors.org/svn/i2c-tools/trunk
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=r6204
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_DEPENDS:=PACKAGE_python-smbus:python
+
+include $(INCLUDE_DIR)/package.mk
+$(call include_mk, python-package.mk)
+
+define Package/i2c/Default
+  URL:=http://lm-sensors.org/wiki/I2CTools
+  TITLE:=I2C
+endef
+
+define Package/libi2c
+  $(call Package/i2c/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE+=library
+endef
+
+define Package/i2c-tools
+  $(call Package/i2c/Default)
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE+=tools for Linux
+  DEPENDS:=+libi2c
+endef
+
+define Package/python-smbus
+  $(call Package/i2c/Default)
+  SUBMENU:=Python
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=Python bindings for the SMBUS
+  DEPENDS:=+PACKAGE_python-smbus:python-mini +i2c-tools
+endef
+
+define Package/i2c-tools/description
+ This package contains an heterogeneous set of I2C tools for Linux. These tools
+ were originally part of the lm-sensors package.
+endef
+
+define Package/python-smbus/description
+ This package contain the python bindings for Linux SMBus access through i2c-dev.
+endef
+
+TARGET_CPPFLAGS += -I$(PKG_BUILD_DIR)/include
+
+ifdef CONFIG_PACKAGE_python-smbus
+  define Build/Compile/python-smbus
+	$(if $(Build/Compile/PyMod),,@echo Python packaging code not found.; false)
+	$(call Build/Compile/PyMod,./py-smbus/, \
+		install --prefix="$(PKG_INSTALL_DIR)/usr", \
+	)
+  endef
+endif
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		LINUX="$(LINUX_DIR)" \
+		CC="$(TARGET_CC)" \
+		STAGING_DIR="$(STAGING_DIR)" \
+		LDFLAGS="$(TARGET_LDFLAGS)" \
+		CFLAGS="$(TARGET_CFLAGS)"
+	$(Build/Compile/python-smbus)
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/lib/libi2c.so* $(1)/usr/lib/
+endef
+
+define Package/libi2c/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/lib/libi2c.so* $(1)/usr/lib/
+endef
+
+define Package/i2c-tools/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/i2cdetect $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/i2cdump $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/i2cset $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/i2cget $(1)/usr/sbin/
+endef
+
+define PyPackage/python-smbus/filespec
+|$(PYTHON_PKG_DIR)/smbus.so
+endef
+
+$(eval $(call BuildPackage,libi2c))
+$(eval $(call BuildPackage,i2c-tools))
+$(eval $(call PyPackage,python-smbus))
+$(eval $(call BuildPackage,python-smbus))