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kumquat-buildroot/package/Makefile.package.in
Thomas Petazzoni 3311e41dc0 package: fix WGET download method 
In cf2486bf31, we changed from using the
-P option of wget (to set the output *directory*) to using the -O
option (to set the output *file*). Unfortunately, wget -O has a
strange behaviour: it creates an empty 0-byte file even if the
download fails (for example when there is no network connection).

The problem is that then Buildroot thinks the download was successful
and therefore goes on with extracting the tarball.

The following succession of events makes Buildroot think that the
download has been sucessful:

 * Buildroot calls the DOWNLOAD_WGET macro with the URL of the
   official site

   * It tests if the file exists in the download directory, it doesn't
     exist.

   * It calls wget. wget fails to download the file and returns an
     error code, but leaves an empty file with the correct name in the
     downloaded directory.

 * Since the previously download failed, Buildroot tries another
   download from the Buildroot mirror (sources.buildroot.net)

   * It tests if the file exists in the download directory... and it
     exists! So this second download returns with success, and
     Buildroot assumes the file has been downloaded properly.

This scenario brings us with the following result, where the download
fails, but Buildroot continues its execution and tries to extract the
tarball:

$ rm /opt/dl/glib-2.30.2.tar.bz2
rm: cannot remove `/opt/dl/glib-2.30.2.tar.bz2': No such file or directory
$ rm -rf build/host-libglib2-2.30.2/
$ make
make -C /home/thomas/projets/buildroot O=/opt/outputs/udisks/.
>>> host-libglib2 2.30.2 Downloading
--2012-03-03 12:06:25--  http://ftp.gnome.org/pub/gnome/sources/glib/2.30/glib-2.30.2.tar.bz2
Resolving ftp.gnome.org... failed: Name or service not known.
wget: unable to resolve host address `ftp.gnome.org'
>>> host-libglib2 2.30.2 Extracting
bzcat /opt/dl//glib-2.30.2.tar.bz2 | tar --strip-components=1 -C /opt/outputs/udisks/build/host-libglib2-2.30.2  -xf -
bzcat: Compressed file ends unexpectedly;
	perhaps it is corrupted?  *Possible* reason follows.
[...]
tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors
make[1]: *** [/opt/outputs/udisks/build/host-libglib2-2.30.2/.stamp_extracted] Error 2
make: *** [all] Error 2
$ ls -l /opt/dl/glib-2.30.2.tar.bz2
-rw-r--r-- 1 thomas thomas 0 Mar  3 12:12 /opt/dl/glib-2.30.2.tar.bz2

Therefore, this commit modifies DOWNLOAD_WGET so that it removes the
downloaded file if wget returns with an error.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-03-05 20:56:28 +01:00

747 lines
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################################################################################
# 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.
#
# See the Buildroot documentation for details on the usage of this
# infrastructure
#
# In terms of implementation, this generic infrastructure requires the
# .mk file to specify:
#
# 1. Metadata informations about the package: name, version,
# download URL, etc.
#
# 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.
################################################################################
# UPPERCASE Macro -- transform its argument to uppercase and replace dots and
# hyphens to underscores
# Heavily inspired by the up macro from gmsl (http://gmsl.sf.net)
# This is approx 5 times faster than forking a shell and tr, and
# as this macro is used a lot it matters
# This works by creating translation character pairs (E.G. a:A b:B)
# and then looping though all of them running $(subst from,to,text)
[FROM] := a b c d e f g h i j k l m n o p q r s t u v w x y z . -
[TO] := A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _ _
UPPERCASE = $(strip $(eval __tmp := $1) \
$(foreach c, $(join $(addsuffix :,$([FROM])),$([TO])), \
$(eval __tmp := \
$(subst $(word 1,$(subst :, ,$c)),$(word 2,$(subst :, ,$c)),\
$(__tmp)))) \
$(__tmp))
define KCONFIG_ENABLE_OPT
$(SED) "/\\<$(1)\\>/d" $(2)
echo "$(1)=y" >> $(2)
endef
define KCONFIG_SET_OPT
$(SED) "/\\<$(1)\\>/d" $(3)
echo "$(1)=$(2)" >> $(3)
endef
define KCONFIG_DISABLE_OPT
$(SED) "/\\<$(1)\\>/d" $(2)
echo "# $(1) is not set" >> $(2)
endef
# Helper functions to determine the name of a package and its
# directory from its makefile directory, using the $(MAKEFILE_LIST)
# variable provided by make. This is used by the *TARGETS macros to
# automagically find where the package is located. Note that the
# pkgdir macro is carefully written to handle the case of the Linux
# package, for which the package directory is an empty string.
define pkgdir
$(dir $(lastword $(MAKEFILE_LIST)))
endef
define pkgname
$(lastword $(subst /, ,$(call pkgdir)))
endef
define pkgparentdir
$(patsubst %$(call pkgname)/,%,$(call pkgdir))
endef
# Define extractors for different archive suffixes
INFLATE.bz2 = $(BZCAT)
INFLATE.gz = $(ZCAT)
INFLATE.tbz = $(BZCAT)
INFLATE.tbz2 = $(BZCAT)
INFLATE.tgz = $(ZCAT)
INFLATE.xz = $(XZCAT)
INFLATE.tar = cat
# MESSAGE Macro -- display a message in bold type
MESSAGE = echo "$(TERM_BOLD)>>> $($(PKG)_NAME) $($(PKG)_VERSION) $(1)$(TERM_RESET)"
TERM_BOLD := $(shell tput smso)
TERM_RESET := $(shell tput rmso)
# Download method commands
WGET:=$(call qstrip,$(BR2_WGET)) $(QUIET)
SVN:=$(call qstrip,$(BR2_SVN))
BZR:=$(call qstrip,$(BR2_BZR))
GIT:=$(call qstrip,$(BR2_GIT))
HG:=$(call qstrip,$(BR2_HG)) $(QUIET)
SCP:=$(call qstrip,$(BR2_SCP)) $(QUIET)
SSH:=$(call qstrip,$(BR2_SSH)) $(QUIET)
LOCALFILES:=$(call qstrip,$(BR2_LOCALFILES))
# Default spider mode is 'DOWNLOAD'. Other possible values are 'SOURCE_CHECK'
# used by the _source-check target and 'SHOW_EXTERNAL_DEPS', used by the
# external-deps target.
DL_MODE=DOWNLOAD
DL_DIR=$(call qstrip,$(BR2_DL_DIR))
ifeq ($(DL_DIR),)
DL_DIR:=$(TOPDIR)/dl
endif
#
# URI scheme helper functions
# Example URIs:
# * http://www.example.com/dir/file
# * scp://www.example.com:dir/file (with domainseparator :)
#
# geturischeme: http
geturischeme=$(firstword $(subst ://, ,$(call qstrip,$(1))))
# stripurischeme: www.example.com/dir/file
stripurischeme=$(lastword $(subst ://, ,$(call qstrip,$(1))))
# domain: www.example.com
domain=$(firstword $(subst $(call domainseparator,$(2)), ,$(call stripurischeme,$(1))))
# notdomain: dir/file
notdomain=$(patsubst $(call domain,$(1),$(2))$(call domainseparator,$(2))%,%,$(call stripurischeme,$(1)))
#
# default domainseparator is /, specify alternative value as first argument
domainseparator=$(if $(1),$(1),/)
################################################################################
# The DOWNLOAD_{GIT,SVN,BZR,HG,LOCALFILES} helpers are in charge of getting a
# working copy of the source repository for their corresponding SCM,
# checking out the requested version / commit / tag, and create an
# archive out of it. DOWNLOAD_SCP uses scp to obtain a remote file with
# ssh authentication. DOWNLOAD_WGET is the normal wget-based download
# mechanism.
#
# The SOURCE_CHECK_{GIT,SVN,BZR,HG,WGET,LOCALFILES,SCP} helpers are in charge of
# simply checking that the source is available for download. This can be used
# to make sure one will be able to get all the sources needed for
# one's build configuration.
#
# The SHOW_EXTERNAL_DEPS_{GIT,SVN,BZR,HG,WGET,LOCALFILES,SCP} helpers simply
# output to the console the names of the files that will be downloaded, or path
# and revision of the source repositories, producing a list of all the
# "external dependencies" of a given build configuration.
################################################################################
define DOWNLOAD_GIT
test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
(pushd $(DL_DIR) > /dev/null && \
$(GIT) clone --bare $($(PKG)_SITE) $($(PKG)_BASE_NAME) && \
pushd $($(PKG)_BASE_NAME) > /dev/null && \
$(GIT) archive --format=tar --prefix=$($(PKG)_BASE_NAME)/ $($(PKG)_DL_VERSION) | \
gzip -c > $(DL_DIR)/$($(PKG)_SOURCE) && \
popd > /dev/null && \
rm -rf $($(PKG)_DL_DIR) && \
popd > /dev/null)
endef
# TODO: improve to check that the given PKG_DL_VERSION exists on the remote
# repository
define SOURCE_CHECK_GIT
$(GIT) ls-remote --heads $($(PKG)_SITE) > /dev/null
endef
define SHOW_EXTERNAL_DEPS_GIT
echo $($(PKG)_SOURCE)
endef
define DOWNLOAD_BZR
test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
$(BZR) export $(DL_DIR)/$($(PKG)_SOURCE) $($(PKG)_SITE) -r $($(PKG)_DL_VERSION)
endef
define SOURCE_CHECK_BZR
$(BZR) ls --quiet $($(PKG)_SITE) > /dev/null
endef
define SHOW_EXTERNAL_DEPS_BZR
echo $($(PKG)_SOURCE)
endef
define DOWNLOAD_SVN
test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
(pushd $(DL_DIR) > /dev/null && \
$(SVN) export -r $($(PKG)_DL_VERSION) $($(PKG)_SITE) $($(PKG)_DL_DIR) && \
$(TAR) czf $($(PKG)_SOURCE) $($(PKG)_BASE_NAME)/ && \
rm -rf $($(PKG)_DL_DIR) && \
popd > /dev/null)
endef
define SOURCE_CHECK_SVN
$(SVN) ls $($(PKG)_SITE) > /dev/null
endef
define SHOW_EXTERNAL_DEPS_SVN
echo $($(PKG)_SOURCE)
endef
# SCP URIs should be of the form scp://[user@]host:filepath
# Note that filepath is relative to the user's home directory, so you may want
# to prepend the path with a slash: scp://[user@]host:/absolutepath
define DOWNLOAD_SCP
test -e $(DL_DIR)/$(2) || \
$(SCP) $(call stripurischeme,$(call qstrip,$(1)))/$(2) $(DL_DIR)
endef
define SOURCE_CHECK_SCP
$(SSH) $(call domain,$(1),:) ls $(call notdomain,$(1)/$(2),:) > /dev/null
endef
define SHOW_EXTERNAL_DEPS_SCP
echo $(2)
endef
define DOWNLOAD_HG
test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
(pushd $(DL_DIR) > /dev/null && \
$(HG) clone --noupdate --rev $($(PKG)_DL_VERSION) $($(PKG)_SITE) $($(PKG)_BASE_NAME) && \
$(HG) archive --repository $($(PKG)_BASE_NAME) --type tgz --prefix $($(PKG)_BASE_NAME)/ \
--rev $($(PKG)_DL_VERSION) $(DL_DIR)/$($(PKG)_SOURCE) && \
rm -rf $($(PKG)_DL_DIR) && \
popd > /dev/null)
endef
# TODO: improve to check that the given PKG_DL_VERSION exists on the remote
# repository
define SOURCE_CHECK_HG
$(HG) incoming --force -l1 $($(PKG)_SITE) > /dev/null
endef
define SHOW_EXTERNAL_DEPS_HG
echo $($(PKG)_SOURCE)
endef
# Download a file using wget. Only download the file if it doesn't
# already exist in the download directory. If the download fails,
# remove the file (because wget -O creates a 0-byte file even if the
# download fails).
define DOWNLOAD_WGET
test -e $(DL_DIR)/$(2) || \
$(WGET) -O $(DL_DIR)/$(2) $(call qstrip,$(1))/$(2) || \
(rm -f $(DL_DIR)/$(2) ; exit 1)
endef
define SOURCE_CHECK_WGET
$(WGET) --spider $(call qstrip,$(1))/$(2)
endef
define SHOW_EXTERNAL_DEPS_WGET
echo $(2)
endef
define DOWNLOAD_LOCALFILES
test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
$(LOCALFILES) $(call qstrip,$(subst file://,,$($(PKG)_SITE)))/$($(PKG)_SOURCE) $(DL_DIR)
endef
define SOURCE_CHECK_LOCALFILES
test -e $(call qstrip,$(subst file://,,$($(PKG)_SITE)))/$($(PKG)_SOURCE)
endef
define SHOW_EXTERNAL_DEPS_LOCALFILES
echo $($(PKG)_SITE)/$($(PKG)_SOURCE)
endef
################################################################################
# DOWNLOAD -- Download helper. Will try to download source from:
# 1) BR2_PRIMARY_SITE if enabled
# 2) Download site
# 3) BR2_BACKUP_SITE if enabled
#
# Argument 1 is the source location
# Argument 2 is the source filename
#
# E.G. use like this:
# $(call DOWNLOAD,$(FOO_SITE),$(FOO_SOURCE))
################################################################################
define DOWNLOAD
$(Q)if test -n "$(call qstrip,$(BR2_PRIMARY_SITE))" ; then \
case "$(call geturischeme,$(BR2_PRIMARY_SITE))" in \
scp) $(call $(DL_MODE)_SCP,$(BR2_PRIMARY_SITE),$(2)) && exit ;; \
*) $(call $(DL_MODE)_WGET,$(BR2_PRIMARY_SITE),$(2)) && exit ;; \
esac ; \
fi ; \
if test -n "$(1)" ; then \
case "$($(PKG)_SITE_METHOD)" in \
git) $($(DL_MODE)_GIT) && exit ;; \
svn) $($(DL_MODE)_SVN) && exit ;; \
bzr) $($(DL_MODE)_BZR) && exit ;; \
file) $($(DL_MODE)_LOCALFILES) && exit ;; \
scp) $($(DL_MODE)_SCP) && exit ;; \
hg) $($(DL_MODE)_HG) && exit ;; \
*) $(call $(DL_MODE)_WGET,$(1),$(2)) && exit ;; \
esac ; \
fi ; \
if test -n "$(call qstrip,$(BR2_BACKUP_SITE))" ; then \
$(call $(DL_MODE)_WGET,$(BR2_BACKUP_SITE),$(2)) && exit ; \
fi ; \
exit 1
endef
# Needed for the foreach loops to loop over the list of hooks, so that
# each hook call is properly separated by a newline.
define sep
endef
################################################################################
# Implicit targets -- produce a stamp file for each step of a package build
################################################################################
# Retrieve the archive
$(BUILD_DIR)/%/.stamp_downloaded:
ifeq ($(DL_MODE),DOWNLOAD)
# Only show the download message if it isn't already downloaded
$(Q)(test -e $(DL_DIR)/$($(PKG)_SOURCE) && \
(test -z $($(PKG)_PATCH) || test -e $(DL_DIR)$($(PKG)_PATCH))) || \
$(call MESSAGE,"Downloading")
endif
$(if $($(PKG)_SOURCE),$(call DOWNLOAD,$($(PKG)_SITE),$($(PKG)_SOURCE)))
$(if $($(PKG)_PATCH),$(call DOWNLOAD,$($(PKG)_SITE),$($(PKG)_PATCH)))
$(foreach hook,$($(PKG)_POST_DOWNLOAD_HOOKS),$(call $(hook))$(sep))
ifeq ($(DL_MODE),DOWNLOAD)
$(Q)mkdir -p $(@D)
$(Q)touch $@
endif
# Unpack the archive
$(BUILD_DIR)/%/.stamp_extracted:
@$(call MESSAGE,"Extracting")
$(Q)mkdir -p $(@D)
$($(PKG)_EXTRACT_CMDS)
# some packages have messed up permissions inside
$(Q)chmod -R +rw $(@D)
$(foreach hook,$($(PKG)_POST_EXTRACT_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Rsync the source directory if the <pkg>_OVERRIDE_SRCDIR feature is
# used.
$(BUILD_DIR)/%/.stamp_rsynced:
@$(call MESSAGE,"Syncing from source dir $(SRCDIR)")
@test -d $(SRCDIR) || (echo "ERROR: $(SRCDIR) does not exist" ; exit 1)
rsync -au $(SRCDIR)/ $(@D)
$(Q)touch $@
# Handle the SOURCE_CHECK and SHOW_EXTERNAL_DEPS cases for rsynced
# packages
$(BUILD_DIR)/%/.stamp_rsync_sourced:
ifeq ($(DL_MODE),SOURCE_CHECK)
test -d $(SRCDIR)
else ifeq ($(DL_MODE),SHOW_EXTERNAL_DEPS)
echo "file://$(SRCDIR)"
else
@true # Nothing to do to source a local package
endif
# Patch
#
# The RAWNAME variable is the lowercased package name, which allows to
# find the package directory (typically package/<pkgname>) and the
# prefix of the patches
$(BUILD_DIR)/%/.stamp_patched: NAMEVER = $(RAWNAME)-$($(PKG)_VERSION)
$(BUILD_DIR)/%/.stamp_patched:
@$(call MESSAGE,"Patching $($(PKG)_DIR_PREFIX)/$(RAWNAME)")
$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
$(if $($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $($(PKG)_PATCH))
$(Q)( \
if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME); then \
if test "$(wildcard $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER)*.patch*)"; then \
support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(NAMEVER)\*.patch $(NAMEVER)\*.patch.$(ARCH) || exit 1; \
else \
support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(RAWNAME)\*.patch $(RAWNAME)\*.patch.$(ARCH) || exit 1; \
if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER); then \
support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER) \*.patch \*.patch.$(ARCH) || exit 1; \
fi; \
fi; \
fi; \
)
$(foreach hook,$($(PKG)_POST_PATCH_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Configure
$(BUILD_DIR)/%/.stamp_configured:
$(foreach hook,$($(PKG)_PRE_CONFIGURE_HOOKS),$(call $(hook))$(sep))
@$(call MESSAGE,"Configuring")
$($(PKG)_CONFIGURE_CMDS)
$(foreach hook,$($(PKG)_POST_CONFIGURE_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Build
$(BUILD_DIR)/%/.stamp_built::
@$(call MESSAGE,"Building")
$($(PKG)_BUILD_CMDS)
$(foreach hook,$($(PKG)_POST_BUILD_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Install to host dir
$(BUILD_DIR)/%/.stamp_host_installed:
@$(call MESSAGE,"Installing to host directory")
$($(PKG)_INSTALL_CMDS)
$(foreach hook,$($(PKG)_POST_INSTALL_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Install to staging dir
$(BUILD_DIR)/%/.stamp_staging_installed:
@$(call MESSAGE,"Installing to staging directory")
$($(PKG)_INSTALL_STAGING_CMDS)
$(foreach hook,$($(PKG)_POST_INSTALL_STAGING_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Install to images dir
$(BUILD_DIR)/%/.stamp_images_installed:
@$(call MESSAGE,"Installing to images directory")
$($(PKG)_INSTALL_IMAGES_CMDS)
$(foreach hook,$($(PKG)_POST_INSTALL_IMAGES_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Install to target dir
$(BUILD_DIR)/%/.stamp_target_installed:
@$(call MESSAGE,"Installing to target")
$($(PKG)_INSTALL_TARGET_CMDS)
$(foreach hook,$($(PKG)_POST_INSTALL_TARGET_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
# Clean package
$(BUILD_DIR)/%/.stamp_cleaned:
@$(call MESSAGE,"Cleaning up")
$($(PKG)_CLEAN_CMDS)
rm -f $(@D)/.stamp_built
# Uninstall package from target and staging
# Uninstall commands tend to fail, so remove the stamp files first
$(BUILD_DIR)/%/.stamp_uninstalled:
@$(call MESSAGE,"Uninstalling")
rm -f $($(PKG)_TARGET_INSTALL_STAGING)
rm -f $($(PKG)_TARGET_INSTALL_TARGET)
$($(PKG)_UNINSTALL_STAGING_CMDS)
$($(PKG)_UNINSTALL_TARGET_CMDS)
# Remove package sources
$(BUILD_DIR)/%/.stamp_dircleaned:
rm -Rf $(@D)
################################################################################
# GENTARGETS_INNER -- generates the make targets needed to build a
# generic package
#
# argument 1 is the lowercase package name
# argument 2 is the uppercase package name, including an HOST_ prefix
# for host packages
# argument 3 is the uppercase package name, without the HOST_ prefix
# for host packages
# argument 4 is the package directory prefix
# argument 5 is the type (target or host)
################################################################################
define GENTARGETS_INNER
# Define default values for various package-related variables, if not
# already defined. For some variables (version, source, site and
# subdir), if they are undefined, we try to see if a variable without
# the HOST_ prefix is defined. If so, we use such a variable, so that
# these informations have only to be specified once, for both the
# target and host packages of a given .mk file.
$(2)_TYPE = $(5)
$(2)_NAME = $(1)
# Keep the package version that may contain forward slashes in the _DL_VERSION
# variable, then replace all forward slashes ('/') by underscores ('_') to
# sanitize the package version that is used in paths, directory and file names.
# Forward slashes may appear in the package's version when pointing to a
# version control system branch or tag, for example remotes/origin/1_10_stable.
ifndef $(2)_VERSION
ifdef $(3)_VERSION
$(2)_DL_VERSION = $($(3)_VERSION)
$(2)_VERSION = $(subst /,_,$($(3)_VERSION))
else
$(2)_VERSION = undefined
$(2)_DL_VERSION = undefined
endif
else
$(2)_DL_VERSION = $($(2)_VERSION)
$(2)_VERSION = $(subst /,_,$($(2)_VERSION))
endif
$(2)_BASE_NAME = $(1)-$$($(2)_VERSION)
$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_BASE_NAME)
$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASE_NAME)
ifneq ($$($(2)_OVERRIDE_SRCDIR),)
$(2)_VERSION = custom
endif
ifndef $(2)_SOURCE
ifdef $(3)_SOURCE
$(2)_SOURCE = $($(3)_SOURCE)
else
$(2)_SOURCE ?= $$($(2)_BASE_NAME).tar.gz
endif
endif
ifndef $(2)_PATCH
ifdef $(3)_PATCH
$(2)_PATCH = $($(3)_PATCH)
endif
endif
ifndef $(2)_SITE
ifdef $(3)_SITE
$(2)_SITE = $($(3)_SITE)
else
$(2)_SITE ?= \
http://$$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/$(1)
endif
endif
ifndef $(2)_SITE_METHOD
ifdef $(3)_SITE_METHOD
$(2)_SITE_METHOD = $($(3)_SITE_METHOD)
else
# Try automatic detection using the scheme part of the URI
$(2)_SITE_METHOD = $(firstword $(subst ://, ,$(call qstrip,$($(2)_SITE))))
endif
endif
ifeq ($$($(2)_SITE_METHOD),local)
ifeq ($$($(2)_OVERRIDE_SRCDIR),)
$(2)_OVERRIDE_SRCDIR = $($(2)_SITE)
endif
endif
$(2)_DEPENDENCIES ?= $(patsubst host-host-%,host-%,$(addprefix host-,$($(3)_DEPENDENCIES)))
$(2)_INSTALL_STAGING ?= NO
$(2)_INSTALL_IMAGES ?= NO
$(2)_INSTALL_TARGET ?= YES
$(2)_DIR_PREFIX = $(if $(4),$(4),$(TOP_SRCDIR)/package)
# define sub-target stamps
$(2)_TARGET_INSTALL_TARGET = $$($(2)_DIR)/.stamp_target_installed
$(2)_TARGET_INSTALL_STAGING = $$($(2)_DIR)/.stamp_staging_installed
$(2)_TARGET_INSTALL_IMAGES = $$($(2)_DIR)/.stamp_images_installed
$(2)_TARGET_INSTALL_HOST = $$($(2)_DIR)/.stamp_host_installed
$(2)_TARGET_BUILD = $$($(2)_DIR)/.stamp_built
$(2)_TARGET_CONFIGURE = $$($(2)_DIR)/.stamp_configured
$(2)_TARGET_RSYNC = $$($(2)_DIR)/.stamp_rsynced
$(2)_TARGET_RSYNC_SOURCE = $$($(2)_DIR)/.stamp_rsync_sourced
$(2)_TARGET_PATCH = $$($(2)_DIR)/.stamp_patched
$(2)_TARGET_EXTRACT = $$($(2)_DIR)/.stamp_extracted
$(2)_TARGET_SOURCE = $$($(2)_DIR)/.stamp_downloaded
$(2)_TARGET_UNINSTALL = $$($(2)_DIR)/.stamp_uninstalled
$(2)_TARGET_CLEAN = $$($(2)_DIR)/.stamp_cleaned
$(2)_TARGET_DIRCLEAN = $$($(2)_DIR)/.stamp_dircleaned
# default extract command
$(2)_EXTRACT_CMDS ?= \
$$(if $$($(2)_SOURCE),$$(INFLATE$$(suffix $$($(2)_SOURCE))) $(DL_DIR)/$$($(2)_SOURCE) | \
$(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $$($(2)_DIR) $(TAR_OPTIONS) -)
# post-steps hooks
$(2)_POST_DOWNLOAD_HOOKS ?=
$(2)_POST_EXTRACT_HOOKS ?=
$(2)_PRE_PATCH_HOOKS ?=
$(2)_POST_PATCH_HOOKS ?=
$(2)_PRE_CONFIGURE_HOOKS ?=
$(2)_POST_CONFIGURE_HOOKS ?=
$(2)_POST_BUILD_HOOKS ?=
$(2)_POST_INSTALL_HOOKS ?=
$(2)_POST_INSTALL_STAGING_HOOKS ?=
$(2)_POST_INSTALL_TARGET_HOOKS ?=
$(2)_POST_INSTALL_IMAGES_HOOKS ?=
# human-friendly targets and target sequencing
$(1): $(1)-install
ifeq ($$($(2)_TYPE),host)
$(1)-install: $(1)-install-host
else
$(1)-install: $(1)-install-staging $(1)-install-target $(1)-install-images
endif
ifeq ($$($(2)_INSTALL_TARGET),YES)
$(1)-install-target: $(1)-build \
$$($(2)_TARGET_INSTALL_TARGET)
else
$(1)-install-target:
endif
ifeq ($$($(2)_INSTALL_STAGING),YES)
$(1)-install-staging: $(1)-build \
$$($(2)_TARGET_INSTALL_STAGING)
else
$(1)-install-staging:
endif
ifeq ($$($(2)_INSTALL_IMAGES),YES)
$(1)-install-images: $(1)-build \
$$($(2)_TARGET_INSTALL_IMAGES)
else
$(1)-install-images:
endif
$(1)-install-host: $(1)-build $$($(2)_TARGET_INSTALL_HOST)
$(1)-build: $(1)-configure \
$$($(2)_TARGET_BUILD)
ifeq ($$($(2)_OVERRIDE_SRCDIR),)
# In the normal case (no package override), the sequence of steps is
# source, by downloading
# depends
# extract
# patch
# configure
$(1)-configure: $(1)-patch $(1)-depends \
$$($(2)_TARGET_CONFIGURE)
$(1)-patch: $(1)-extract $$($(2)_TARGET_PATCH)
$(1)-extract: $(1)-source \
$$($(2)_TARGET_EXTRACT)
$(1)-depends: $$($(2)_DEPENDENCIES)
$(1)-source: $$($(2)_TARGET_SOURCE)
else
# In the package override case, the sequence of steps
# source, by rsyncing
# depends
# configure
$(1)-configure: $(1)-depends \
$$($(2)_TARGET_CONFIGURE)
$(1)-depends: $(1)-rsync $$($(2)_DEPENDENCIES)
$(1)-rsync: $$($(2)_TARGET_RSYNC)
$(1)-source: $$($(2)_TARGET_RSYNC_SOURCE)
endif
$(1)-show-depends:
@echo $$($(2)_DEPENDENCIES)
$(1)-uninstall: $(1)-configure $$($(2)_TARGET_UNINSTALL)
$(1)-clean: $(1)-uninstall \
$$($(2)_TARGET_CLEAN)
$(1)-dirclean: $$($(2)_TARGET_DIRCLEAN)
$(1)-clean-for-rebuild:
ifneq ($$($(2)_OVERRIDE_SRCDIR),)
rm -f $$($(2)_TARGET_RSYNC)
endif
rm -f $$($(2)_TARGET_BUILD)
rm -f $$($(2)_TARGET_INSTALL_STAGING)
rm -f $$($(2)_TARGET_INSTALL_TARGET)
rm -f $$($(2)_TARGET_INSTALL_IMAGES)
rm -f $$($(2)_TARGET_INSTALL_HOST)
$(1)-rebuild: $(1)-clean-for-rebuild all
$(1)-clean-for-reconfigure: $(1)-clean-for-rebuild
rm -f $$($(2)_TARGET_CONFIGURE)
$(1)-reconfigure: $(1)-clean-for-reconfigure all
# define the PKG variable for all targets, containing the
# uppercase package variable prefix
$$($(2)_TARGET_INSTALL_TARGET): PKG=$(2)
$$($(2)_TARGET_INSTALL_STAGING): PKG=$(2)
$$($(2)_TARGET_INSTALL_IMAGES): PKG=$(2)
$$($(2)_TARGET_INSTALL_HOST): PKG=$(2)
$$($(2)_TARGET_BUILD): PKG=$(2)
$$($(2)_TARGET_CONFIGURE): PKG=$(2)
$$($(2)_TARGET_RSYNC): SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
$$($(2)_TARGET_RSYNC): PKG=$(2)
$$($(2)_TARGET_RSYNC_SOURCE): SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
$$($(2)_TARGET_RSYNC_SOURCE): PKG=$(2)
$$($(2)_TARGET_PATCH): PKG=$(2)
$$($(2)_TARGET_PATCH): RAWNAME=$(patsubst host-%,%,$(1))
$$($(2)_TARGET_EXTRACT): PKG=$(2)
$$($(2)_TARGET_SOURCE): PKG=$(2)
$$($(2)_TARGET_UNINSTALL): PKG=$(2)
$$($(2)_TARGET_CLEAN): PKG=$(2)
$$($(2)_TARGET_DIRCLEAN): PKG=$(2)
# Compute the name of the Kconfig option that correspond to the
# package being enabled. We handle three cases: the special Linux
# kernel case, the bootloaders case, and the normal packages case.
ifeq ($(1),linux)
$(2)_KCONFIG_VAR = BR2_LINUX_KERNEL
else ifeq ($(4),boot/)
$(2)_KCONFIG_VAR = BR2_TARGET_$(2)
else
$(2)_KCONFIG_VAR = BR2_PACKAGE_$(2)
endif
# add package to the general list of targets if requested by the buildroot
# configuration
ifeq ($$($$($(2)_KCONFIG_VAR)),y)
TARGETS += $(1)
PACKAGES_PERMISSIONS_TABLE += $$($(2)_PERMISSIONS)$$(sep)
PACKAGES_DEVICES_TABLE += $$($(2)_DEVICES)$$(sep)
ifeq ($$($(2)_SITE_METHOD),svn)
DL_TOOLS_DEPENDENCIES += svn
else ifeq ($$($(2)_SITE_METHOD),git)
DL_TOOLS_DEPENDENCIES += git
else ifeq ($$($(2)_SITE_METHOD),bzr)
DL_TOOLS_DEPENDENCIES += bzr
else ifeq ($$($(2)_SITE_METHOD),scp)
DL_TOOLS_DEPENDENCIES += scp ssh
else ifeq ($$($(2)_SITE_METHOD),hg)
DL_TOOLS_DEPENDENCIES += hg
endif # SITE_METHOD
DL_TOOLS_DEPENDENCIES += $(firstword $(INFLATE$(suffix $($(2)_SOURCE))))
endif # $(2)_KCONFIG_VAR
endef # GENTARGETS_INNER
################################################################################
# GENTARGETS -- the target generator macro for generic packages
#
# Argument 1 is "target" or "host" [optional, default: "target"]
################################################################################
define GENTARGETS
ifeq ($(1),host)
# In the case of host packages, turn the package name "pkg" into "host-pkg"
$(call GENTARGETS_INNER,$(1)-$(call pkgname),$(call UPPERCASE,$(1)-$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),host)
else
# In the case of target packages, keep the package name "pkg"
$(call GENTARGETS_INNER,$(call pkgname),$(call UPPERCASE,$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),target)
endif
endef
# :mode=makefile:
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