+inherit package
+
+IMAGE_PKGTYPE ?= "tar"
+
+python package_tar_fn () {
+ import os
+ from bb import data
+ fn = os.path.join(bb.data.getVar('DEPLOY_DIR_TAR', d, True), bb.data.expand('${PKG}-${PV}-${PR}${DISTRO_PR}.tar.gz', d, True))
+ bb.data.setVar('PKGFN', fn, d)
+}
+
+python package_tar_install () {
+ import os, sys
+ pkg = bb.data.getVar('PKG', d, 1)
+ pkgfn = bb.data.getVar('PKGFN', d, 1)
+ rootfs = bb.data.getVar('IMAGE_ROOTFS', d, 1)
+
+ 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:
+ (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 = os.system('zcat %s | tar -xf -' % pkgfn)
+ if ret != 0:
+ raise bb.build.FuncFailed
+}
+
+python do_package_tar () {
+ workdir = bb.data.getVar('WORKDIR', d, 1)
+ if not workdir:
+ bb.error("WORKDIR not defined, unable to package")
+ return
+
+ import os # path manipulations
+ outdir = bb.data.getVar('DEPLOY_DIR_TAR', d, 1)
+ if not outdir:
+ bb.error("DEPLOY_DIR_TAR not defined, unable to package")
+ return
+ bb.mkdirhier(outdir)
+
+ dvar = bb.data.getVar('D', d, 1)
+ if not dvar:
+ bb.error("D not defined, unable to package")
+ return
+ bb.mkdirhier(dvar)
+
+ packages = bb.data.getVar('PACKAGES', d, 1)
+ 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)
+
+ bb.data.setVar('ROOT', '', localdata)
+ bb.data.setVar('ROOT_%s' % pkg, root, localdata)
+ bb.data.setVar('PKG', pkg, localdata)
+
+ overrides = bb.data.getVar('OVERRIDES', localdata)
+ if not overrides:
+ raise bb.build.FuncFailed('OVERRIDES not defined')
+ overrides = bb.data.expand(overrides, localdata)
+ bb.data.setVar('OVERRIDES', '%s:%s' % (overrides, pkg), localdata)
+
+ bb.data.update_data(localdata)
+
+ root = bb.data.getVar('ROOT', localdata)
+ bb.mkdirhier(root)
+ basedir = os.path.dirname(root)
+ pkgoutdir = outdir
+ bb.mkdirhier(pkgoutdir)
+ bb.build.exec_func('package_tar_fn', localdata)
+ tarfn = bb.data.getVar('PKGFN', localdata, 1)
+ os.chdir(root)
+ from glob import glob
+ if not glob('*'):
+ bb.note("Not creating empty archive for %s-%s" % (pkg, bb.data.expand('${PV}-${PR}${DISTRO_PR}', d, True)))
+ continue
+ ret = os.system("tar -czf %s %s" % (tarfn, '.'))
+ if ret != 0:
+ bb.error("Creation of tar %s failed." % tarfn)
+}
+
+python () {
+ import bb
+ if bb.data.getVar('PACKAGES', d, True) != '':
+ deps = (bb.data.getVarFlag('do_package_write_tar', 'depends', d) or "").split()
+ deps.append('tar-native:do_populate_staging')
+ deps.append('fakeroot-native:do_populate_staging')
+ bb.data.setVarFlag('do_package_write_tar', 'depends', " ".join(deps), d)
+}
+
+
+python do_package_write_tar () {
+ bb.build.exec_func("read_subpackage_metadata", d)
+ bb.build.exec_func("do_package_tar", d)
+}
+do_package_write_tar[dirs] = "${D}"
+addtask package_write_tar before do_build after do_package