pkg-*.mk: add some comments, update some existing comments

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2012-04-17 16:45:20 +02:00 committed by Peter Korsgaard
parent 6e6b99a571
commit c0e6b52482
4 changed files with 27 additions and 9 deletions

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@ -3,9 +3,7 @@
#
# This file implements an infrastructure that eases development of
# package .mk files for autotools packages. It should be used for all
# packages that use the autotools as their build system. Non-autotools
# packages should use the generic infrastructure in
# package/Makefile.package.in.
# packages that use the autotools as their build system.
#
# See the Buildroot documentation for details on the usage of this
# infrastructure

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@ -1,3 +1,12 @@
############################################################################
#
# This file contains the download helpers for the various package
# infrastructures. It is used to handle downloads from HTTP servers,
# FTP servers, Git repositories, Subversion repositories, Mercurial
# repositories, Bazaar repositories, and SCP servers.
#
############################################################################
# Download method commands
WGET:=$(call qstrip,$(BR2_WGET)) $(QUIET)
SVN:=$(call qstrip,$(BR2_SVN))

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@ -2,9 +2,10 @@
# Generic package infrastructure
#
# This file implements an infrastructure that eases development of
# package .mk files. It should be used for all non-autotools based
# packages. Autotools-based packages should use the specialized
# autotools infrastructure in package/Makefile.autotools.in.
# package .mk files. It should be used for packages that do not rely
# on a well-known build system for which Buildroot has a dedicated
# infrastructure (so far, Buildroot has special support for
# autotools-based and CMake-based packages).
#
# See the Buildroot documentation for details on the usage of this
# infrastructure
@ -17,9 +18,6 @@
#
# 2. Description of the commands to be executed to configure, build
# and install the package
#
# The autotools infrastructure specializes this generic infrastructure
# by already implementing the configure, build and install steps.
################################################################################
################################################################################

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@ -1,3 +1,10 @@
############################################################################
#
# This file contains various utility functions used by the package
# infrastructure, or by the packages themselves.
#
############################################################################
# UPPERCASE Macro -- transform its argument to uppercase and replace dots and
# hyphens to underscores
@ -16,6 +23,12 @@ UPPERCASE = $(strip $(eval __tmp := $1) \
$(__tmp)))) \
$(__tmp))
#
# Manipulation of .config files based on the Kconfig
# infrastructure. Used by the Busybox package, the Linux kernel
# package, and more.
#
define KCONFIG_ENABLE_OPT
$(SED) "/\\<$(1)\\>/d" $(2)
echo "$(1)=y" >> $(2)