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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2012-04-17 14:45:19 (GMT)
committerPeter Korsgaard <jacmet@sunsite.dk>2012-04-19 14:07:15 (GMT)
commit6e6b99a5714834c9330c30dd3af04009f5713204 (patch)
tree83d2852bea1f16bdba8f857f383e255da074c971
parente834da05b0deb0bbd6804afe2aa0ae28a136204f (diff)
downloadbuildroot-6e6b99a5714834c9330c30dd3af04009f5713204.tar.gz
buildroot-6e6b99a5714834c9330c30dd3af04009f5713204.tar.bz2
Split Makefile.package.in in pkg-download.mk, pkg-utils.mk and pkg-gentargets.mk
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Makefile.in4
-rw-r--r--package/pkg-download.mk219
-rw-r--r--package/pkg-gentargets.mk (renamed from package/Makefile.package.in)292
-rw-r--r--package/pkg-utils.mk72
4 files changed, 294 insertions, 293 deletions
diff --git a/package/Makefile.in b/package/Makefile.in
index ab5ea48..943017b 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -299,6 +299,8 @@ else
SHARED_STATIC_LIBS_OPTS=--enable-static --enable-shared
endif
+include package/pkg-utils.mk
+include package/pkg-download.mk
include package/pkg-autotargets.mk
include package/pkg-cmaketargets.mk
-include package/Makefile.package.in
+include package/pkg-gentargets.mk
diff --git a/package/pkg-download.mk b/package/pkg-download.mk
new file mode 100644
index 0000000..a565ae6
--- /dev/null
+++ b/package/pkg-download.mk
@@ -0,0 +1,219 @@
+# 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)))' $(DL_DIR)/$(2)
+endef
+
+define SOURCE_CHECK_SCP
+ $(SSH) $(call domain,$(1),:) ls '$(call notdomain,$(1),:)' > /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))' || \
+ (rm -f $(DL_DIR)/$(2) ; exit 1)
+endef
+
+define SOURCE_CHECK_WGET
+ $(WGET) --spider '$(call qstrip,$(1))'
+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
+ $(call DOWNLOAD_INNER,$(1),$(if $(2),$(2),$(notdir $(1))))
+endef
+
+define DOWNLOAD_INNER
+ $(Q)if test -n "$(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)/$(2),$(2)) && exit ; \
+ fi ; \
+ exit 1
+endef
diff --git a/package/Makefile.package.in b/package/pkg-gentargets.mk
index f7b6566..a535681 100644
--- a/package/Makefile.package.in
+++ b/package/pkg-gentargets.mk
@@ -22,298 +22,6 @@
# 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)))' $(DL_DIR)/$(2)
-endef
-
-define SOURCE_CHECK_SCP
- $(SSH) $(call domain,$(1),:) ls '$(call notdomain,$(1),:)' > /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))' || \
- (rm -f $(DL_DIR)/$(2) ; exit 1)
-endef
-
-define SOURCE_CHECK_WGET
- $(WGET) --spider '$(call qstrip,$(1))'
-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
- $(call DOWNLOAD_INNER,$(1),$(if $(2),$(2),$(notdir $(1))))
-endef
-
-define DOWNLOAD_INNER
- $(Q)if test -n "$(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)/$(2),$(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
################################################################################
diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
new file mode 100644
index 0000000..729f8bb
--- /dev/null
+++ b/package/pkg-utils.mk
@@ -0,0 +1,72 @@
+# 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)
+
+
+# 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