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authorRoss Burton <ross.burton@intel.com>2016-02-22 21:06:38 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-02-28 11:32:35 +0000
commit99ae0859ba5fa83c9cfd75a814f8281624e8987e (patch)
tree9fae59b99a3ac85082888038aac5add5da769aeb /meta/classes/uninative.bbclass
parent938687db0255d749ed8110d68628e505967b7131 (diff)
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uninative.bbclass: if the loader can't be found disable instead of failing
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/classes/uninative.bbclass')
-rw-r--r--meta/classes/uninative.bbclass64
1 files changed, 38 insertions, 26 deletions
diff --git a/meta/classes/uninative.bbclass b/meta/classes/uninative.bbclass
index 270c1b0be4..9a5717020c 100644
--- a/meta/classes/uninative.bbclass
+++ b/meta/classes/uninative.bbclass
@@ -1,5 +1,3 @@
-NATIVELSBSTRING = "universal"
-
UNINATIVE_LOADER ?= "${STAGING_DIR}-uninative/${BUILD_ARCH}-linux/lib/${@bb.utils.contains('BUILD_ARCH', 'x86_64', 'ld-linux-x86-64.so.2', 'ld-linux.so.2', d)}"
UNINATIVE_URL ?= "unset"
@@ -13,19 +11,16 @@ addhandler uninative_eventhandler
uninative_eventhandler[eventmask] = "bb.event.BuildStarted"
python uninative_eventhandler() {
- loader = e.data.getVar("UNINATIVE_LOADER", True)
+ enabled = True
+
+ loader = d.getVar("UNINATIVE_LOADER", True)
tarball = d.getVar("UNINATIVE_TARBALL", True)
tarballdir = d.getVar("UNINATIVE_DLDIR", True)
tarballpath = os.path.join(tarballdir, tarball)
if not os.path.exists(loader):
- import subprocess
-
- olddir = os.getcwd()
+ # If the tarball doesn't exist, try to fetch it.
if not os.path.exists(tarballpath):
- # Copy the data object and override DL_DIR and SRC_URI
- localdata = bb.data.createCopy(d)
-
if d.getVar("UNINATIVE_URL", True) == "unset":
bb.fatal("Uninative selected but not configured, please set UNINATIVE_URL")
@@ -33,31 +28,48 @@ python uninative_eventhandler() {
if not chksum:
bb.fatal("Uninative selected but not configured correctly, please set UNINATIVE_CHECKSUM[%s]" % d.getVar("BUILD_ARCH", True))
- srcuri = d.expand("${UNINATIVE_URL}${UNINATIVE_TARBALL};md5sum=%s" % chksum)
- localdata.setVar('FILESPATH', tarballdir)
- localdata.setVar('DL_DIR', tarballdir)
- bb.note("Fetching uninative binary shim from %s" % srcuri)
- fetcher = bb.fetch2.Fetch([srcuri], localdata, cache=False)
try:
+ # Save and restore cwd as Fetch.download() does a chdir()
+ olddir = os.getcwd()
+
+ localdata = bb.data.createCopy(d)
+ localdata.setVar('FILESPATH', "")
+ localdata.setVar('DL_DIR', tarballdir)
+
+ srcuri = d.expand("${UNINATIVE_URL}${UNINATIVE_TARBALL};md5sum=%s" % chksum)
+ bb.note("Fetching uninative binary shim from %s" % srcuri)
+
+ fetcher = bb.fetch2.Fetch([srcuri], localdata, cache=False)
fetcher.download()
localpath = fetcher.localpath(srcuri)
if localpath != tarballpath and os.path.exists(localpath) and not os.path.exists(tarballpath):
os.symlink(localpath, tarballpath)
except Exception as exc:
- bb.fatal("Unable to download uninative tarball: %s" % str(exc))
-
- cmd = e.data.expand("mkdir -p ${STAGING_DIR}-uninative; cd ${STAGING_DIR}-uninative; tar -xjf ${UNINATIVE_DLDIR}/${UNINATIVE_TARBALL}; ${STAGING_DIR}-uninative/relocate_sdk.py ${STAGING_DIR}-uninative/${BUILD_ARCH}-linux ${UNINATIVE_LOADER} ${UNINATIVE_LOADER} ${STAGING_DIR}-uninative/${BUILD_ARCH}-linux/${bindir_native}/patchelf-uninative")
- try:
- subprocess.check_call(cmd, shell=True)
- except subprocess.CalledProcessError as exc:
- bb.fatal("Unable to install uninative tarball: %s" % str(exc))
- os.chdir(olddir)
+ bb.warn("Unable to download uninative tarball: %s" % str(exc))
+ enabled = False
+ finally:
+ os.chdir(olddir)
+
+ # If we're still enabled then the fetch didn't fail, so unpack the tarball
+ if enabled:
+ import subprocess
+ try:
+ cmd = d.expand("mkdir -p ${STAGING_DIR}-uninative; cd ${STAGING_DIR}-uninative; tar -xjf ${UNINATIVE_DLDIR}/${UNINATIVE_TARBALL}; ${STAGING_DIR}-uninative/relocate_sdk.py ${STAGING_DIR}-uninative/${BUILD_ARCH}-linux ${UNINATIVE_LOADER} ${UNINATIVE_LOADER} ${STAGING_DIR}-uninative/${BUILD_ARCH}-linux/${bindir_native}/patchelf-uninative")
+ subprocess.check_call(cmd, shell=True)
+ except subprocess.CalledProcessError as exc:
+ bb.warn("Unable to install uninative tarball: %s" % str(exc))
+ enabled = False
+
+ if enabled:
+ bb.debug(2, "Enabling uninative")
+ d.setVar("NATIVELSBSTRING", "universal")
+ d.appendVar("SSTATEPOSTUNPACKFUNCS", " uninative_changeinterp")
+ d.prependVar("PATH", "${STAGING_DIR}-uninative/${BUILD_ARCH}-linux${bindir_native}:")
+ else:
+ bb.warn("Uninative selected but the loader isn't present and can't be downloaded. Disabling uninative.\n"
+ "To build your own uninative loader, please bitbake uninative-tarball and set UNINATIVE_TARBALL appropriately.")
}
-SSTATEPOSTUNPACKFUNCS_append = " uninative_changeinterp"
-
-PATH_prepend = "${STAGING_DIR}-uninative/${BUILD_ARCH}-linux${bindir_native}:"
-
python uninative_changeinterp () {
import subprocess
import stat