aboutsummaryrefslogtreecommitdiff
path: root/package/pkg-download.mk
diff options
context:
space:
mode:
authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2012-04-17 16:45:19 +0200
committerGravatar Peter Korsgaard <jacmet@sunsite.dk>2012-04-19 16:07:15 +0200
commit6e6b99a5714834c9330c30dd3af04009f5713204 (patch)
tree83d2852bea1f16bdba8f857f383e255da074c971 /package/pkg-download.mk
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>
Diffstat (limited to 'package/pkg-download.mk')
-rw-r--r--package/pkg-download.mk219
1 files changed, 219 insertions, 0 deletions
diff --git a/package/pkg-download.mk b/package/pkg-download.mk
new file mode 100644
index 0000000000..a565ae6960
--- /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