Implement basic non-wget download methods

Packages can now be sourced from Git and Subversion repositories. The
download method will be autodetected from the URI (git://, svn://, etc).
If the repository is accessed through http(s), you can force the
download method by setting a _SITE_METHOD variable to either 'git' or
'svn', respectively and without the quotes.

The package's _VERSION variable defines which commit, revision, tag or
branch should be checked out. For Git, it can be HEAD, a commit ID, a
tag name or branch name (anything that can be checked out with `git
checkout`). For Subversion, it must be a revision number, or HEAD.

Signed-off-by: Maxime Petazzoni <maxime.petazzoni@bulix.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Maxime Petazzoni 2010-09-02 12:09:47 +02:00 committed by Thomas Petazzoni
parent 9eddd31df3
commit 993e51bc22

View File

@ -68,6 +68,35 @@ MESSAGE = echo "$(TERM_BOLD)>>> $($(PKG)_NAME) $($(PKG)_VERSION) $(1)$(TERM_RESE
TERM_BOLD := $(shell tput smso)
TERM_RESET := $(shell tput rmso)
################################################################################
# The DOWNLOAD_{GIT,SVN} 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.
################################################################################
define DOWNLOAD_GIT
pushd $(DL_DIR) > /dev/null && \
$(GIT) clone $($(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
define DOWNLOAD_SVN
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 DOWNLOAD_WGET
$(WGET) -P $(DL_DIR) $(call qstrip,$(1))/$(2)
endef
################################################################################
# DOWNLOAD -- Download helper. Will try to download source from:
# 1) BR2_PRIMARY_SITE if enabled
@ -83,8 +112,20 @@ TERM_RESET := $(shell tput rmso)
define DOWNLOAD
$(Q)test -e $(DL_DIR)/$(2) || \
for site in $(call qstrip,$(BR2_PRIMARY_SITE)) $(1) $(call qstrip,$(BR2_BACKUP_SITE)); \
do $(WGET) -P $(DL_DIR) $$site/$(2) && exit; done
(if test -n "$(call qstrip,$(BR2_PRIMARY_SITE))" ; then \
$(call DOWNLOAD_WGET,$(BR2_PRIMARY_SITE),$(2)) && exit ; \
fi ; \
if test -n "$(1)" ; then \
case "$($(PKG)_SITE_METHOD)" in \
git) $(DOWNLOAD_GIT) && exit ;; \
svn) $(DOWNLOAD_SVN) && exit ;; \
*) $(call DOWNLOAD_WGET,$(1),$(2)) && exit ;; \
esac ; \
fi ; \
if test -n "$(call qstrip,$(BR2_BACKUP_SITE))" ; then \
$(call DOWNLOAD_WGET,$(BR2_BACKUP_SITE),$(2)) && exit ; \
fi ; \
exit 1)
endef
# Utility programs used to build packages
@ -244,13 +285,23 @@ ifndef $(2)_VERSION
endif
endif
$(2)_DIR = $$(BUILD_DIR)/$(1)-$$($(2)_VERSION)
# Keep the package version that may contain forward slashes in the _DL_VERSION
# variable, then replace all forward slashes ('/') by underscores ('_') to
# sanitize the package version that is used in paths, directory and file names.
# Forward slashes may appear in the package's version when pointing to a
# version control system branch or tag, for example remotes/origin/1_10_stable.
$(2)_DL_VERSION = $($(2)_VERSION)
$(2)_VERSION = $(subst /,_,$($(2)_VERSION))
$(2)_BASE_NAME = $(1)-$$($(2)_VERSION)
$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_BASE_NAME)
$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASE_NAME)
ifndef $(2)_SOURCE
ifdef $(3)_SOURCE
$(2)_SOURCE = $($(3)_SOURCE)
else
$(2)_SOURCE ?= $(1)-$$($(2)_VERSION).tar.gz
$(2)_SOURCE ?= $$($(2)_BASE_NAME).tar.gz
endif
endif
@ -269,6 +320,15 @@ ifndef $(2)_SITE
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
$(2)_DEPENDENCIES ?=
$(2)_INSTALL_STAGING ?= NO
$(2)_INSTALL_TARGET ?= YES