331 lines
13 KiB
Plaintext
331 lines
13 KiB
Plaintext
#
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# Copyright 2006-2008 OpenedHand Ltd.
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#
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inherit package
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IMAGE_PKGTYPE ?= "deb"
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DPKG_ARCH ?= "${TARGET_ARCH}"
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PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs"
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APTCONF_TARGET = "${WORKDIR}"
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APT_ARGS = "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS", True) == "1"]}"
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#
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# install a bunch of packages using apt
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# the following shell variables needs to be set before calling this func:
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# INSTALL_ROOTFS_DEB - install root dir
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# INSTALL_BASEARCH_DEB - install base architecutre
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# INSTALL_ARCHS_DEB - list of available archs
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# INSTALL_PACKAGES_NORMAL_DEB - packages to be installed
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# INSTALL_PACKAGES_ATTEMPTONLY_DEB - packages attemped to be installed only
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# INSTALL_PACKAGES_LINGUAS_DEB - additional packages for uclibc
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# INSTALL_TASK_DEB - task name
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python do_package_deb () {
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import re, copy
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import textwrap
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import subprocess
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workdir = d.getVar('WORKDIR', True)
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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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outdir = d.getVar('PKGWRITEDIRDEB', True)
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if not outdir:
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bb.error("PKGWRITEDIRDEB not defined, unable to package")
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return
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packages = d.getVar('PACKAGES', True)
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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 = d.getVar('TMPDIR', True)
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if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
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os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
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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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pkgdest = d.getVar('PKGDEST', True)
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def cleanupcontrol(root):
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for p in ['CONTROL', 'DEBIAN']:
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p = os.path.join(root, p)
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if os.path.exists(p):
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bb.utils.prunedir(p)
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for pkg in packages.split():
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localdata = bb.data.createCopy(d)
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root = "%s/%s" % (pkgdest, pkg)
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lf = bb.utils.lockfile(root + ".lock")
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localdata.setVar('ROOT', '')
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localdata.setVar('ROOT_%s' % pkg, root)
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pkgname = localdata.getVar('PKG_%s' % pkg, True)
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if not pkgname:
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pkgname = pkg
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localdata.setVar('PKG', pkgname)
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localdata.setVar('OVERRIDES', pkg)
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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, localdata.getVar('PACKAGE_ARCH', True))
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bb.utils.mkdirhier(pkgoutdir)
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os.chdir(root)
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cleanupcontrol(root)
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from glob import glob
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g = glob('*')
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if not g and localdata.getVar('ALLOW_EMPTY') != "1":
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bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV', True), localdata.getVar('PKGR', True)))
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bb.utils.unlockfile(lf)
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continue
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controldir = os.path.join(root, 'DEBIAN')
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bb.utils.mkdirhier(controldir)
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os.chmod(controldir, 0755)
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try:
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ctrlfile = open(os.path.join(controldir, 'control'), 'w')
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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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bb.utils.unlockfile(lf)
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raise bb.build.FuncFailed("unable to open control file for writing.")
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fields = []
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pe = d.getVar('PKGE', True)
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if pe and int(pe) > 0:
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fields.append(["Version: %s:%s-%s\n", ['PKGE', 'PKGV', 'PKGR']])
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else:
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fields.append(["Version: %s-%s\n", ['PKGV', 'PKGR']])
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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", ['DPKG_ARCH']])
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fields.append(["OE: %s\n", ['PN']])
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fields.append(["PackageArch: %s\n", ['PACKAGE_ARCH']])
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if d.getVar('HOMEPAGE', True):
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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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data = d.getVar(i, True)
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if data is None:
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raise KeyError(f)
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if i == 'DPKG_ARCH' and d.getVar('PACKAGE_ARCH', True) == 'all':
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data = 'all'
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elif i == 'PACKAGE_ARCH' or i == 'DPKG_ARCH':
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# The params in deb package control don't allow character
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# `_', so change the arch's `_' to `-'. Such as `x86_64'
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# -->`x86-64'
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data = data.replace('_', '-')
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l2.append(data)
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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 localdata.getVar(f) is None:
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raise KeyError(f)
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# Special behavior for description...
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if 'DESCRIPTION' in fs:
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summary = localdata.getVar('SUMMARY', True) or localdata.getVar('DESCRIPTION', True) or "."
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ctrlfile.write('Description: %s\n' % unicode(summary))
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description = localdata.getVar('DESCRIPTION', True) or "."
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description = textwrap.dedent(description).strip()
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if '\\n' in description:
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# Manually indent
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for t in description.split('\\n'):
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# We don't limit the width when manually indent, but we do
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# need the textwrap.fill() to set the initial_indent and
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# subsequent_indent, so set a large width
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ctrlfile.write('%s\n' % unicode(textwrap.fill(t, width=100000, initial_indent=' ', subsequent_indent=' ')))
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else:
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# Auto indent
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ctrlfile.write('%s\n' % unicode(textwrap.fill(description.strip(), width=74, initial_indent=' ', subsequent_indent=' ')))
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else:
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ctrlfile.write(unicode(c % tuple(pullData(fs, localdata))))
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except KeyError:
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import sys
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(type, value, traceback) = sys.exc_info()
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bb.utils.unlockfile(lf)
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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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custom_fields_chunk = get_package_additional_metadata("deb", localdata)
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if custom_fields_chunk is not None:
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ctrlfile.write(unicode(custom_fields_chunk))
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ctrlfile.write("\n")
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mapping_rename_hook(localdata)
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def debian_cmp_remap(var):
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# dpkg does not allow for '(' or ')' in a dependency name
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# replace these instances with '__' and '__'
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#
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# In debian '>' and '<' do not mean what it appears they mean
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# '<' = less or equal
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# '>' = greater or equal
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# adjust these to the '<<' and '>>' equivalents
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#
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for dep in var:
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if '(' in dep:
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newdep = dep.replace('(', '__')
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newdep = newdep.replace(')', '__')
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if newdep != dep:
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var[newdep] = var[dep]
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del var[dep]
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for dep in var:
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for i, v in enumerate(var[dep]):
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if (v or "").startswith("< "):
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var[dep][i] = var[dep][i].replace("< ", "<< ")
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elif (v or "").startswith("> "):
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var[dep][i] = var[dep][i].replace("> ", ">> ")
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rdepends = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS", True) or "")
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debian_cmp_remap(rdepends)
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for dep in rdepends:
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if '*' in dep:
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del rdepends[dep]
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rrecommends = bb.utils.explode_dep_versions2(localdata.getVar("RRECOMMENDS", True) or "")
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debian_cmp_remap(rrecommends)
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for dep in rrecommends:
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if '*' in dep:
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del rrecommends[dep]
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rsuggests = bb.utils.explode_dep_versions2(localdata.getVar("RSUGGESTS", True) or "")
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debian_cmp_remap(rsuggests)
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rprovides = bb.utils.explode_dep_versions2(localdata.getVar("RPROVIDES", True) or "")
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debian_cmp_remap(rprovides)
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rreplaces = bb.utils.explode_dep_versions2(localdata.getVar("RREPLACES", True) or "")
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debian_cmp_remap(rreplaces)
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rconflicts = bb.utils.explode_dep_versions2(localdata.getVar("RCONFLICTS", True) or "")
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debian_cmp_remap(rconflicts)
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if rdepends:
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ctrlfile.write("Depends: %s\n" % unicode(bb.utils.join_deps(rdepends)))
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if rsuggests:
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ctrlfile.write("Suggests: %s\n" % unicode(bb.utils.join_deps(rsuggests)))
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if rrecommends:
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ctrlfile.write("Recommends: %s\n" % unicode(bb.utils.join_deps(rrecommends)))
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if rprovides:
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ctrlfile.write("Provides: %s\n" % unicode(bb.utils.join_deps(rprovides)))
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if rreplaces:
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ctrlfile.write("Replaces: %s\n" % unicode(bb.utils.join_deps(rreplaces)))
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if rconflicts:
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ctrlfile.write("Conflicts: %s\n" % unicode(bb.utils.join_deps(rconflicts)))
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ctrlfile.close()
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for script in ["preinst", "postinst", "prerm", "postrm"]:
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scriptvar = localdata.getVar('pkg_%s' % script, True)
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if not scriptvar:
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continue
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scriptvar = scriptvar.strip()
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try:
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scriptfile = open(os.path.join(controldir, script), 'w')
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except OSError:
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bb.utils.unlockfile(lf)
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raise bb.build.FuncFailed("unable to open %s script file for writing." % script)
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if scriptvar.startswith("#!"):
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pos = scriptvar.find("\n") + 1
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scriptfile.write(scriptvar[:pos])
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else:
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pos = 0
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scriptfile.write("#!/bin/sh\n")
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# Prevent the prerm/postrm scripts from being run during an upgrade
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if script in ('prerm', 'postrm'):
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scriptfile.write('[ "$1" != "upgrade" ] || exit 0\n')
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scriptfile.write(scriptvar[pos:])
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scriptfile.write('\n')
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scriptfile.close()
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os.chmod(os.path.join(controldir, script), 0755)
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conffiles_str = ' '.join(get_conffiles(pkg, d))
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if conffiles_str:
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try:
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conffiles = open(os.path.join(controldir, 'conffiles'), 'w')
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except OSError:
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bb.utils.unlockfile(lf)
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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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if os.path.exists(oe.path.join(root, f)):
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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 = subprocess.call("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH", True), root, pkgoutdir), shell=True)
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if ret != 0:
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bb.utils.unlockfile(lf)
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raise bb.build.FuncFailed("dpkg-deb execution failed")
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cleanupcontrol(root)
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bb.utils.unlockfile(lf)
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}
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SSTATETASKS += "do_package_write_deb"
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do_package_write_deb[sstate-inputdirs] = "${PKGWRITEDIRDEB}"
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do_package_write_deb[sstate-outputdirs] = "${DEPLOY_DIR_DEB}"
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python do_package_write_deb_setscene () {
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tmpdir = d.getVar('TMPDIR', True)
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if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
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os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
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sstate_setscene(d)
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}
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addtask do_package_write_deb_setscene
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python () {
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if d.getVar('PACKAGES', True) != '':
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deps = ' dpkg-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot'
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d.appendVarFlag('do_package_write_deb', 'depends', deps)
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d.setVarFlag('do_package_write_deb', 'fakeroot', "1")
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# Map TARGET_ARCH to Debian's ideas about architectures
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darch = d.getVar('DPKG_ARCH', True)
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if darch in ["x86", "i486", "i586", "i686", "pentium"]:
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d.setVar('DPKG_ARCH', 'i386')
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elif darch == "x86_64":
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d.setVar('DPKG_ARCH', 'amd64')
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elif darch == "arm":
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d.setVar('DPKG_ARCH', 'armel')
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}
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python do_package_write_deb () {
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bb.build.exec_func("read_subpackage_metadata", d)
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bb.build.exec_func("do_package_deb", d)
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}
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do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
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do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}"
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do_package_write_deb[umask] = "022"
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addtask package_write_deb after do_packagedata do_package
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PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot"
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PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot"
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do_build[recrdeptask] += "do_package_write_deb"
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