Here for example, is \texttt{package/bridge/Makefile}:
\begin{Verbatim}[frame=single,numbers=left]
-#
-# Copyright (C) 2006 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
# $Id: Makefile 5624 2006-11-23 00:29:07Z nbd $
include $(TOPDIR)/rules.mk
SECTION:=net
CATEGORY:=Base system
TITLE:=Ethernet bridging configuration utility
- DESCRIPTION:=\
- Manage ethernet bridging: a way to connect networks together to \\\
- form a larger network.
URL:=http://bridge.sourceforge.net/
endef
+define Package/bridge/description
+ Manage ethernet bridging:
+ a way to connect networks together to form a larger network.
+endef
+
define Build/Configure
$(call Build/Configure/Default, \
--with-linux-headers="$(LINUX_DIR)" \
Contains all environment variables that are passed to the make command
\end{itemize}
+\textbf{\texttt{Build/InstallDev} (optional):} \\
+ If your package provides a library that needs to be made available to other packages,
+ you can use the \texttt{Build/InstallDev} template to copy it into the staging directory
+ which is used to collect all files that other packages might depend on at build time.
+ When it is called by the build system, two parameters are passed to it. \texttt{\$(1)} points to
+ the regular staging dir, typically \texttt{staging\_dir/\textit{ARCH}}, while \texttt{\$(2)} points
+ to \texttt{staging\_dir/host}. The host staging dir is only used for binaries, which are
+ to be executed or linked against on the host and its \texttt{bin/} subdirectory is included
+ in the \texttt{PATH} which is passed down to the build system processes.
+ Please use \texttt{\$(1)} and \texttt{\$(2)} here instead of the build system variables
+ \texttt{\$(STAGING\_DIR)} and \texttt{\$(STAGING\_DIR\_HOST)}, because the build system behavior
+ when staging libraries might change in the future to include automatic uninstallation.
+
+\textbf{\texttt{Build/UninstallDev} (optional):} \\
+ If your package uses \texttt{Build/InstallDev}, you can use this template to tell the
+ build system how to remove the staged files when \texttt{package/\textit{name}/clean} is run.
+
+ It takes the same parameters as \texttt{Build/InstallDev}
+
\textbf{\texttt{Package/\textit{<name>}/install}:} \\
A set of commands to copy files out of the compiled source and into the ipkg
which is represented by the \texttt{\$(1)} directory. Note that there are currently
Here for instance the Makefile for the I2C subsytem kernel modules :
\begin{Verbatim}[frame=single,numbers=left]
-#
-# Copyright (C) 2006 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
# $Id $
I2CMENU:=I2C Bus
TITLE:=I2C support
DESCRIPTION:=Kernel modules for i2c support
SUBMENU:=$(I2CMENU)
- KCONFIG:=$(CONFIG_I2C_CORE) \
- $(CONFIG_I2C_DEV)
+ KCONFIG:=CONFIG_I2C_CORE CONFIG_I2C_DEV
FILES:=$(MODULES_DIR)/kernel/drivers/i2c/*.$(LINUX_KMOD_SUFFIX)
AUTOLOAD:=$(call AutoLoad,50,i2c-core i2c-dev)
endef