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https://git.yoctoproject.org/poky
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458496829b
The reasons this task was introduced are lost in the mists of time. It allowed for the a single "package_write" task instead of spelling out the explicit package backends, however in all but one case we do that anyway. As such as might as well give in and delete the task, converting that single reference into explicit dependencies. This gives bitbake a bit less work to to when processing the runqueue since there are less tasks (but more dependencies in some cases). (From OE-Core rev: cf70e15f063716f3227d467ab1f4bfc0018286f6) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
316 lines
12 KiB
Plaintext
316 lines
12 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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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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scriptfile.write("#!/bin/sh\n")
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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 = localdata.getVar("CONFFILES", True)
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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 == "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 before do_package_write 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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