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packaged-staging: basic support for pulling staging packages from a mirror 

Add simple support for trying to fetch staging packages from a http, https  or
ftp mirror if they do not already exist in PSTAGE_DIR.

As documented in local.conf.sample
"Poky can try and fetch packaged-staging packages from a http, https or ftp
mirror. Set this variable to the root of a pstage directory on a server."

If the PSTAGE_MIRROR variable is not set, or the package cannot be found on
the mirror it will be built as usual.

Signed-off-by: Joshua Lock <josh@linux.intel.com>
This commit is contained in:
Joshua Lock 2010-01-29 12:27:30 +00:00
parent 0e4111c7d9
commit 50ffb99417
2 changed files with 30 additions and 1 deletions
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4
build/conf/local.conf.sample
View File

@ -159,3 +159,7 @@ ENABLE_BINARY_LOCALE_GENERATION = "1"
# on an x86_64 host.
# Supported values are i586 and x86_64
#SDKMACHINE="i586"
# Poky can try and fetch packaged-staging packages from a http, https or ftp
# mirror. Set this variable to the root of a pstage directory on a server.
#PSTAGE_MIRROR ?= "http://someserver.tld/share/pstage"

27
meta/classes/packaged-staging.bbclass
View File

@ -135,7 +135,9 @@ do_clean_prepend() {
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
bb.note("Removing staging package %s" % stagepkg)
os.system('rm -rf ' + stagepkg)
# Add a wildcard to the end of stagepkg to also get its md5
# if it's a fetched package
os.system('rm -rf ' + stagepkg + '*')
}
staging_helper () {
@ -159,6 +161,27 @@ staging_helper () {
fi
}
def staging_fetch(stagepkg, d):
import bb.fetch
# only try and fetch if the user has configured a mirror
if bb.data.getVar('PSTAGE_MIRROR', d) != "":
# Copy the data object and override DL_DIR and SRC_URI
pd = d.createCopy()
dldir = bb.data.expand("${PSTAGE_DIR}/${PSTAGE_PKGPATH}", pd)
mirror = bb.data.expand("${PSTAGE_MIRROR}/${PSTAGE_PKGPATH}/", pd)
srcuri = mirror + os.path.basename(stagepkg)
bb.data.setVar('DL_DIR', dldir, pd)
bb.data.setVar('SRC_URI', srcuri, pd)
# Try a fetch from the pstage mirror, if it fails just return and
# we will build the package
try:
bb.fetch.init([srcuri], pd)
bb.fetch.go(pd, [srcuri])
except:
return
PSTAGE_TASKS_COVERED = "fetch unpack munge patch configure qa_configure rig_locales compile sizecheck install deploy package populate_sysroot package_write_deb package_write_ipk package_write package_stage qa_staging"
SCENEFUNCS += "packagestage_scenefunc"
@ -174,6 +197,8 @@ python packagestage_scenefunc () {
pstage_cleanpackage(removepkg, d)
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
if not os.path.exists(stagepkg):
staging_fetch(stagepkg, d)
if os.path.exists(stagepkg):
path = bb.data.getVar("PATH", d, 1)