NATIVELSBSTRING = "universal" UNINATIVE_LOADER ?= "${STAGING_DIR}-uninative/${BUILD_ARCH}-linux/lib/${@bb.utils.contains('BUILD_ARCH', 'x86_64', 'ld-linux-x86-64.so.2', 'ld-linux.so.2', d)}" UNINATIVE_URL ?= "unset" UNINATIVE_TARBALL ?= "${BUILD_ARCH}-nativesdk-libc.tar.bz2" # Example checksums #UNINATIVE_CHECKSUM[i586] = "dead" #UNINATIVE_CHECKSUM[x86_64] = "dead" UNINATIVE_DLDIR ?= "${COREBASE}" addhandler uninative_eventhandler uninative_eventhandler[eventmask] = "bb.event.BuildStarted" python uninative_eventhandler() { loader = e.data.getVar("UNINATIVE_LOADER", True) tarball = d.getVar("UNINATIVE_TARBALL", True) tarballdir = d.getVar("UNINATIVE_DLDIR", True) tarballpath = os.path.join(tarballdir, tarball) if not os.path.exists(loader): import subprocess olddir = os.getcwd() if not os.path.exists(tarballpath): # Copy the data object and override DL_DIR and SRC_URI localdata = bb.data.createCopy(d) if d.getVar("UNINATIVE_URL", True) == "unset": bb.fatal("Uninative selected but not configured, please set UNINATIVE_URL") chksum = d.getVarFlag("UNINATIVE_CHECKSUM", d.getVar("BUILD_ARCH", True), True) if not chksum: bb.fatal("Uninative selected but not configured correctly, please set UNINATIVE_CHECKSUM[%s]" % d.getVar("BUILD_ARCH", True)) srcuri = d.expand("${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: 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/${bindir_native}/patchelf-uninative") try: subprocess.check_call(cmd, shell=True) except subprocess.CalledProcessError as exc: bb.fatal("Unable to install uninative tarball: %s" % str(exc)) os.chdir(olddir) } SSTATEPOSTUNPACKFUNCS_append = " uninative_changeinterp" PATH_prepend = "${STAGING_DIR}-uninative/${BUILD_ARCH}-linux${bindir_native}:" python uninative_changeinterp () { import subprocess import stat import oe.qa if not (bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d)): return sstateinst = d.getVar('SSTATE_INSTDIR', True) for walkroot, dirs, files in os.walk(sstateinst): for file in files: if file.endswith(".so") or ".so." in file: continue f = os.path.join(walkroot, file) if os.path.islink(f): continue s = os.stat(f) if not ((s[stat.ST_MODE] & stat.S_IXUSR) or (s[stat.ST_MODE] & stat.S_IXGRP) or (s[stat.ST_MODE] & stat.S_IXOTH)): continue elf = oe.qa.ELFFile(f) try: elf.open() except: continue #bb.warn("patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f)) cmd = "patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f) p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) stdout, stderr = p.communicate() if p.returncode: bb.fatal("'%s' failed with exit code %d and the following output:\n%s" % (cmd, p.returncode, stdout)) }