inherit package IMAGE_PKGTYPE ?= "tar" python package_tar_fn () { fn = os.path.join(d.getVar('DEPLOY_DIR_TAR'), "%s-%s-%s.tar.gz" % (d.getVar('PKG'), d.getVar('PKGV'), d.getVar('PKGR'))) fn = d.expand(fn) d.setVar('PKGFN', fn) } python package_tar_install () { import subprocess pkg = d.getVar('PKG', True) pkgfn = d.getVar('PKGFN', True) rootfs = d.getVar('IMAGE_ROOTFS', True) if None in (pkg,pkgfn,rootfs): bb.error("missing variables (one or more of PKG, PKGFN, IMAGEROOTFS)") raise bb.build.FuncFailed try: bb.mkdirhier(rootfs) os.chdir(rootfs) except OSError: import sys (type, value, traceback) = sys.exc_info() print value raise bb.build.FuncFailed if not os.access(pkgfn, os.R_OK): bb.debug(1, "%s does not exist, skipping" % pkgfn) raise bb.build.FuncFailed ret = subprocess.call('zcat %s | tar -xf -' % pkgfn, shell=True) if ret != 0: raise bb.build.FuncFailed } python do_package_tar () { import subprocess workdir = d.getVar('WORKDIR', True) if not workdir: bb.error("WORKDIR not defined, unable to package") return outdir = d.getVar('DEPLOY_DIR_TAR', True) if not outdir: bb.error("DEPLOY_DIR_TAR not defined, unable to package") return bb.mkdirhier(outdir) dvar = d.getVar('D', True) if not dvar: bb.error("D not defined, unable to package") return bb.mkdirhier(dvar) packages = d.getVar('PACKAGES', True) if not packages: bb.debug(1, "PACKAGES not defined, nothing to package") return for pkg in packages.split(): localdata = bb.data.createCopy(d) root = "%s/install/%s" % (workdir, pkg) localdata.setVar('ROOT', '') localdata.setVar('ROOT_%s' % pkg, root) localdata.setVar('PKG', pkg) overrides = localdata.getVar('OVERRIDES') if not overrides: raise bb.build.FuncFailed('OVERRIDES not defined') overrides = localdata.expand(overrides) localdata.setVar('OVERRIDES', '%s:%s' % (overrides, pkg)) bb.data.update_data(localdata) root = localdata.getVar('ROOT') bb.mkdirhier(root) basedir = os.path.dirname(root) pkgoutdir = outdir bb.mkdirhier(pkgoutdir) bb.build.exec_func('package_tar_fn', localdata) tarfn = localdata.getVar('PKGFN', True) os.chdir(root) from glob import glob if not glob('*'): bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV', True), localdata.getVar('PKGR', True))) continue ret = subprocess.call("tar -czf %s %s" % (tarfn, '.'), shell=True) if ret != 0: bb.error("Creation of tar %s failed." % tarfn) } python () { if d.getVar('PACKAGES', True) != '': deps = (d.getVarFlag('do_package_write_tar', 'depends') or "").split() deps.append('tar-native:do_populate_sysroot') deps.append('virtual/fakeroot-native:do_populate_sysroot') d.setVarFlag('do_package_write_tar', 'depends', " ".join(deps)) d.setVarFlag('do_package_write_ipk', 'fakeroot', "1") } python do_package_write_tar () { bb.build.exec_func("read_subpackage_metadata", d) bb.build.exec_func("do_package_tar", d) } do_package_write_tar[dirs] = "${D}" addtask package_write_tar before do_build after do_packagedata do_package