mirror of
https://git.yoctoproject.org/poky
synced 2026-05-02 18:32:15 +02:00
Sync up.. all the deb/dpkg changes which I have locally are now in svn.
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@728 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Chris Larson
236
meta/classes/package_deb.bbclass
Normal file
236
meta/classes/package_deb.bbclass
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@@ -0,0 +1,236 @@
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inherit package
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DEPENDS_prepend="${@["dpkg-native ", ""][(bb.data.getVar('PACKAGES', d, 1) == '')]}"
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BOOTSTRAP_EXTRA_RDEPENDS += "dpkg"
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DISTRO_EXTRA_RDEPENDS += "dpkg"
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PACKAGEFUNCS += "do_package_deb"
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IMAGE_PKGTYPE ?= "deb"
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python package_deb_fn () {
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from bb import data
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bb.data.setVar('PKGFN', bb.data.getVar('PKG',d), d)
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}
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addtask package_deb_install
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python do_package_deb_install () {
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import os, sys
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pkg = bb.data.getVar('PKG', d, 1)
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pkgfn = bb.data.getVar('PKGFN', d, 1)
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rootfs = bb.data.getVar('IMAGE_ROOTFS', d, 1)
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debdir = bb.data.getVar('DEPLOY_DIR_DEB', d, 1)
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stagingdir = bb.data.getVar('STAGING_DIR', d, 1)
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stagingbindir = bb.data.getVar('STAGING_BINDIR', d, 1)
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tmpdir = bb.data.getVar('TMPDIR', d, 1)
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if None in (pkg,pkgfn,rootfs):
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raise bb.build.FuncFailed("missing variables (one or more of PKG, PKGFN, IMAGE_ROOTFS)")
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try:
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if not os.exists(rootfs):
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os.makedirs(rootfs)
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os.chdir(rootfs)
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except OSError:
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raise bb.build.FuncFailed(str(sys.exc_value))
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# update packages file
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(exitstatus, output) = commands.getstatusoutput('dpkg-scanpackages %s > %s/Packages' % (debdir, debdir))
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if (exitstatus != 0 ):
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raise bb.build.FuncFailed(output)
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f = open(os.path.join(os.path.join(tmpdir, "stamps"), "do_packages"), "w")
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f.close()
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# NOTE: this env stuff is racy at best, we need something more capable
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# than 'commands' for command execution, which includes manipulating the
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# env of the fork+execve'd processs
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# Set up environment
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apt_config = os.getenv('APT_CONFIG')
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os.putenv('APT_CONFIG', os.path.join(stagingdir, 'etc', 'apt', 'apt.conf'))
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path = os.getenv('PATH')
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os.putenv('PATH', '%s:%s' % (stagingbindir, os.getenv('PATH')))
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# install package
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commands.getstatusoutput('apt-get update')
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commands.getstatusoutput('apt-get install -y %s' % pkgfn)
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# revert environment
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os.putenv('APT_CONFIG', apt_config)
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os.putenv('PATH', path)
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}
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python do_package_deb () {
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import copy # to back up env data
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import sys
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import re
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workdir = bb.data.getVar('WORKDIR', d, 1)
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if not workdir:
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bb.error("WORKDIR not defined, unable to package")
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return
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import os # path manipulations
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outdir = bb.data.getVar('DEPLOY_DIR_DEB', d, 1)
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if not outdir:
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bb.error("DEPLOY_DIR_DEB not defined, unable to package")
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return
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dvar = bb.data.getVar('D', d, 1)
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if not dvar:
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bb.error("D not defined, unable to package")
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return
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bb.mkdirhier(dvar)
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packages = bb.data.getVar('PACKAGES', d, 1)
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if not packages:
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bb.debug(1, "PACKAGES not defined, nothing to package")
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return
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tmpdir = bb.data.getVar('TMPDIR', d, 1)
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# Invalidate the packages file
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if os.access(os.path.join(os.path.join(tmpdir, "stamps"),"do_packages"),os.R_OK):
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os.unlink(os.path.join(os.path.join(tmpdir, "stamps"),"do_packages"))
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if packages == []:
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bb.debug(1, "No packages; nothing to do")
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return
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for pkg in packages.split():
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localdata = bb.data.createCopy(d)
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root = "%s/install/%s" % (workdir, pkg)
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bb.data.setVar('ROOT', '', localdata)
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bb.data.setVar('ROOT_%s' % pkg, root, localdata)
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pkgname = bb.data.getVar('PKG_%s' % pkg, localdata, 1)
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if not pkgname:
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pkgname = pkg
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bb.data.setVar('PKG', pkgname, localdata)
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overrides = bb.data.getVar('OVERRIDES', localdata)
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if not overrides:
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raise bb.build.FuncFailed('OVERRIDES not defined')
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overrides = bb.data.expand(overrides, localdata)
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bb.data.setVar('OVERRIDES', overrides + ':' + pkg, localdata)
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bb.data.update_data(localdata)
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basedir = os.path.join(os.path.dirname(root))
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pkgoutdir = os.path.join(outdir, bb.data.getVar('PACKAGE_ARCH', localdata, 1))
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bb.mkdirhier(pkgoutdir)
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os.chdir(root)
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from glob import glob
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g = glob('*')
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try:
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del g[g.index('DEBIAN')]
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del g[g.index('./DEBIAN')]
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except ValueError:
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pass
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if not g and not bb.data.getVar('ALLOW_EMPTY', localdata):
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from bb import note
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note("Not creating empty archive for %s-%s-%s" % (pkg, bb.data.getVar('PV', localdata, 1), bb.data.getVar('PR', localdata, 1)))
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continue
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controldir = os.path.join(root, 'DEBIAN')
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bb.mkdirhier(controldir)
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try:
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ctrlfile = file(os.path.join(controldir, 'control'), 'wb')
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# import codecs
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# ctrlfile = codecs.open("someFile", "w", "utf-8")
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except OSError:
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raise bb.build.FuncFailed("unable to open control file for writing.")
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fields = []
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fields.append(["Version: %s-%s\n", ['PV', 'PR']])
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fields.append(["Description: %s\n", ['DESCRIPTION']])
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fields.append(["Section: %s\n", ['SECTION']])
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fields.append(["Priority: %s\n", ['PRIORITY']])
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fields.append(["Maintainer: %s\n", ['MAINTAINER']])
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fields.append(["Architecture: %s\n", ['TARGET_ARCH']])
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fields.append(["OE: %s\n", ['P']])
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fields.append(["Homepage: %s\n", ['HOMEPAGE']])
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# Package, Version, Maintainer, Description - mandatory
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# Section, Priority, Essential, Architecture, Source, Depends, Pre-Depends, Recommends, Suggests, Conflicts, Replaces, Provides - Optional
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def pullData(l, d):
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l2 = []
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for i in l:
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l2.append(bb.data.getVar(i, d, 1))
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return l2
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ctrlfile.write("Package: %s\n" % pkgname)
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# check for required fields
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try:
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for (c, fs) in fields:
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for f in fs:
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if bb.data.getVar(f, localdata) is None:
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raise KeyError(f)
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ctrlfile.write(unicode(c % tuple(pullData(fs, localdata))))
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except KeyError:
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(type, value, traceback) = sys.exc_info()
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ctrlfile.close()
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raise bb.build.FuncFailed("Missing field for deb generation: %s" % value)
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# more fields
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bb.build.exec_func("mapping_rename_hook", localdata)
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rdepends = explode_deps(unicode(bb.data.getVar("RDEPENDS", localdata, 1) or ""))
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rdepends = [dep for dep in rdepends if not '*' in dep]
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rrecommends = explode_deps(unicode(bb.data.getVar("RRECOMMENDS", localdata, 1) or ""))
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rrecommends = [rec for rec in rrecommends if not '*' in rec]
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rsuggests = (unicode(bb.data.getVar("RSUGGESTS", localdata, 1) or "")).split()
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rprovides = (unicode(bb.data.getVar("RPROVIDES", localdata, 1) or "")).split()
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rreplaces = (unicode(bb.data.getVar("RREPLACES", localdata, 1) or "")).split()
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rconflicts = (unicode(bb.data.getVar("RCONFLICTS", localdata, 1) or "")).split()
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if rdepends:
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ctrlfile.write(u"Depends: %s\n" % ", ".join(rdepends))
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if rsuggests:
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ctrlfile.write(u"Suggests: %s\n" % ", ".join(rsuggests))
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if rrecommends:
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ctrlfile.write(u"Recommends: %s\n" % ", ".join(rrecommends))
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if rprovides:
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ctrlfile.write(u"Provides: %s\n" % ", ".join(rprovides))
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if rreplaces:
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ctrlfile.write(u"Replaces: %s\n" % ", ".join(rreplaces))
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if rconflicts:
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ctrlfile.write(u"Conflicts: %s\n" % ", ".join(rconflicts))
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ctrlfile.close()
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for script in ["preinst", "postinst", "prerm", "postrm"]:
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scriptvar = bb.data.getVar('pkg_%s' % script, localdata, 1)
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if not scriptvar:
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continue
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try:
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scriptfile = file(os.path.join(controldir, script), 'w')
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except OSError:
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raise bb.build.FuncFailed("unable to open %s script file for writing." % script)
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scriptfile.write(scriptvar)
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scriptfile.close()
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os.chmod(os.path.join(controldir, script), 0755)
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conffiles_str = bb.data.getVar("CONFFILES", localdata, 1)
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if conffiles_str:
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try:
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conffiles = file(os.path.join(controldir, 'conffiles'), 'w')
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except OSError:
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raise bb.build.FuncFailed("unable to open conffiles for writing.")
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for f in conffiles_str.split():
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conffiles.write('%s\n' % f)
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conffiles.close()
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os.chdir(basedir)
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ret = os.system("PATH=\"%s\" dpkg-deb -b %s %s" % (bb.data.getVar("PATH", localdata, 1), root, pkgoutdir))
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if ret != 0:
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raise bb.build.FuncFailed("dpkg-deb execution failed")
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for script in ["preinst", "postinst", "prerm", "postrm", "control" ]:
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scriptfile = os.path.join(controldir, script)
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try:
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os.remove(scriptfile)
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except OSError:
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pass
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try:
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os.rmdir(controldir)
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except OSError:
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pass
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del localdata
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}
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