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Diffstat (limited to 'poky/meta/classes/package_deb.bbclass')
| -rw-r--r-- | poky/meta/classes/package_deb.bbclass | 370 |
1 files changed, 370 insertions, 0 deletions
diff --git a/poky/meta/classes/package_deb.bbclass b/poky/meta/classes/package_deb.bbclass new file mode 100644 index 000000000..2e8d17d3c --- /dev/null +++ b/poky/meta/classes/package_deb.bbclass @@ -0,0 +1,370 @@ +# +# Copyright 2006-2008 OpenedHand Ltd. +# + +inherit package + +IMAGE_PKGTYPE ?= "deb" + +DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}" +DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}" + +PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs" + +APTCONF_TARGET = "${WORKDIR}" + +APT_ARGS = "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS") == "1"]}" + +def debian_arch_map(arch, tune): + tune_features = tune.split() + if arch == "allarch": + return "all" + if arch in ["i586", "i686"]: + return "i386" + if arch == "x86_64": + if "mx32" in tune_features: + return "x32" + return "amd64" + if arch.startswith("mips"): + endian = ["el", ""]["bigendian" in tune_features] + if "n64" in tune_features: + return "mips64" + endian + if "n32" in tune_features: + return "mipsn32" + endian + return "mips" + endian + if arch == "powerpc": + return arch + ["", "spe"]["spe" in tune_features] + if arch == "aarch64": + return "arm64" + if arch == "arm": + return arch + ["el", "hf"]["callconvention-hard" in tune_features] + return arch + +python do_package_deb () { + + import multiprocessing + import traceback + + class DebianWritePkgProcess(multiprocessing.Process): + def __init__(self, *args, **kwargs): + multiprocessing.Process.__init__(self, *args, **kwargs) + self._pconn, self._cconn = multiprocessing.Pipe() + self._exception = None + + def run(self): + try: + multiprocessing.Process.run(self) + self._cconn.send(None) + except Exception as e: + tb = traceback.format_exc() + self._cconn.send((e, tb)) + + @property + def exception(self): + if self._pconn.poll(): + self._exception = self._pconn.recv() + return self._exception + + oldcwd = os.getcwd() + + packages = d.getVar('PACKAGES') + if not packages: + bb.debug(1, "PACKAGES not defined, nothing to package") + return + + tmpdir = d.getVar('TMPDIR') + if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK): + os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN")) + + max_process = int(d.getVar("BB_NUMBER_THREADS") or os.cpu_count() or 1) + launched = [] + error = None + pkgs = packages.split() + while not error and pkgs: + if len(launched) < max_process: + p = DebianWritePkgProcess(target=deb_write_pkg, args=(pkgs.pop(), d)) + p.start() + launched.append(p) + for q in launched: + # The finished processes are joined when calling is_alive() + if not q.is_alive(): + launched.remove(q) + if q.exception: + error, traceback = q.exception + break + + for p in launched: + p.join() + + os.chdir(oldcwd) + + if error: + raise error +} +do_package_deb[vardeps] += "deb_write_pkg" +do_package_deb[vardepsexclude] = "BB_NUMBER_THREADS" + +def deb_write_pkg(pkg, d): + import re, copy + import textwrap + import subprocess + import collections + import codecs + + outdir = d.getVar('PKGWRITEDIRDEB') + pkgdest = d.getVar('PKGDEST') + + def cleanupcontrol(root): + for p in ['CONTROL', 'DEBIAN']: + p = os.path.join(root, p) + if os.path.exists(p): + bb.utils.prunedir(p) + + localdata = bb.data.createCopy(d) + root = "%s/%s" % (pkgdest, pkg) + + lf = bb.utils.lockfile(root + ".lock") + try: + + localdata.setVar('ROOT', '') + localdata.setVar('ROOT_%s' % pkg, root) + pkgname = localdata.getVar('PKG_%s' % pkg) + if not pkgname: + pkgname = pkg + localdata.setVar('PKG', pkgname) + + localdata.setVar('OVERRIDES', d.getVar("OVERRIDES", False) + ":" + pkg) + + basedir = os.path.join(os.path.dirname(root)) + + pkgoutdir = os.path.join(outdir, localdata.getVar('PACKAGE_ARCH')) + bb.utils.mkdirhier(pkgoutdir) + + os.chdir(root) + cleanupcontrol(root) + from glob import glob + g = glob('*') + if not g and localdata.getVar('ALLOW_EMPTY', False) != "1": + bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV'), localdata.getVar('PKGR'))) + return + + controldir = os.path.join(root, 'DEBIAN') + bb.utils.mkdirhier(controldir) + os.chmod(controldir, 0o755) + + ctrlfile = codecs.open(os.path.join(controldir, 'control'), 'w', 'utf-8') + + fields = [] + pe = d.getVar('PKGE') + if pe and int(pe) > 0: + fields.append(["Version: %s:%s-%s\n", ['PKGE', 'PKGV', 'PKGR']]) + else: + fields.append(["Version: %s-%s\n", ['PKGV', 'PKGR']]) + fields.append(["Description: %s\n", ['DESCRIPTION']]) + fields.append(["Section: %s\n", ['SECTION']]) + fields.append(["Priority: %s\n", ['PRIORITY']]) + fields.append(["Maintainer: %s\n", ['MAINTAINER']]) + fields.append(["Architecture: %s\n", ['DPKG_ARCH']]) + fields.append(["OE: %s\n", ['PN']]) + fields.append(["PackageArch: %s\n", ['PACKAGE_ARCH']]) + if d.getVar('HOMEPAGE'): + fields.append(["Homepage: %s\n", ['HOMEPAGE']]) + + # Package, Version, Maintainer, Description - mandatory + # Section, Priority, Essential, Architecture, Source, Depends, Pre-Depends, Recommends, Suggests, Conflicts, Replaces, Provides - Optional + + + def pullData(l, d): + l2 = [] + for i in l: + data = d.getVar(i) + if data is None: + raise KeyError(i) + if i == 'DPKG_ARCH' and d.getVar('PACKAGE_ARCH') == 'all': + data = 'all' + elif i == 'PACKAGE_ARCH' or i == 'DPKG_ARCH': + # The params in deb package control don't allow character + # `_', so change the arch's `_' to `-'. Such as `x86_64' + # -->`x86-64' + data = data.replace('_', '-') + l2.append(data) + return l2 + + ctrlfile.write("Package: %s\n" % pkgname) + if d.getVar('PACKAGE_ARCH') == "all": + ctrlfile.write("Multi-Arch: foreign\n") + # check for required fields + for (c, fs) in fields: + # Special behavior for description... + if 'DESCRIPTION' in fs: + summary = localdata.getVar('SUMMARY') or localdata.getVar('DESCRIPTION') or "." + ctrlfile.write('Description: %s\n' % summary) + description = localdata.getVar('DESCRIPTION') or "." + description = textwrap.dedent(description).strip() + if '\\n' in description: + # Manually indent + for t in description.split('\\n'): + ctrlfile.write(' %s\n' % (t.strip() or '.')) + else: + # Auto indent + ctrlfile.write('%s\n' % textwrap.fill(description.strip(), width=74, initial_indent=' ', subsequent_indent=' ')) + + else: + ctrlfile.write(c % tuple(pullData(fs, localdata))) + + # more fields + + custom_fields_chunk = get_package_additional_metadata("deb", localdata) + if custom_fields_chunk: + ctrlfile.write(custom_fields_chunk) + ctrlfile.write("\n") + + mapping_rename_hook(localdata) + + def debian_cmp_remap(var): + # dpkg does not allow for '(', ')' or ':' in a dependency name + # Replace any instances of them with '__' + # + # In debian '>' and '<' do not mean what it appears they mean + # '<' = less or equal + # '>' = greater or equal + # adjust these to the '<<' and '>>' equivalents + # + for dep in list(var.keys()): + if '(' in dep or '/' in dep: + newdep = re.sub(r'[(:)/]', '__', dep) + if newdep.startswith("__"): + newdep = "A" + newdep + if newdep != dep: + var[newdep] = var[dep] + del var[dep] + for dep in var: + for i, v in enumerate(var[dep]): + if (v or "").startswith("< "): + var[dep][i] = var[dep][i].replace("< ", "<< ") + elif (v or "").startswith("> "): + var[dep][i] = var[dep][i].replace("> ", ">> ") + + rdepends = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS") or "") + debian_cmp_remap(rdepends) + for dep in list(rdepends.keys()): + if dep == pkg: + del rdepends[dep] + continue + if '*' in dep: + del rdepends[dep] + rrecommends = bb.utils.explode_dep_versions2(localdata.getVar("RRECOMMENDS") or "") + debian_cmp_remap(rrecommends) + for dep in list(rrecommends.keys()): + if '*' in dep: + del rrecommends[dep] + rsuggests = bb.utils.explode_dep_versions2(localdata.getVar("RSUGGESTS") or "") + debian_cmp_remap(rsuggests) + # Deliberately drop version information here, not wanted/supported by deb + rprovides = dict.fromkeys(bb.utils.explode_dep_versions2(localdata.getVar("RPROVIDES") or ""), []) + # Remove file paths if any from rprovides, debian does not support custom providers + for key in list(rprovides.keys()): + if key.startswith('/'): + del rprovides[key] + rprovides = collections.OrderedDict(sorted(rprovides.items(), key=lambda x: x[0])) + debian_cmp_remap(rprovides) + rreplaces = bb.utils.explode_dep_versions2(localdata.getVar("RREPLACES") or "") + debian_cmp_remap(rreplaces) + rconflicts = bb.utils.explode_dep_versions2(localdata.getVar("RCONFLICTS") or "") + debian_cmp_remap(rconflicts) + if rdepends: + ctrlfile.write("Depends: %s\n" % bb.utils.join_deps(rdepends)) + if rsuggests: + ctrlfile.write("Suggests: %s\n" % bb.utils.join_deps(rsuggests)) + if rrecommends: + ctrlfile.write("Recommends: %s\n" % bb.utils.join_deps(rrecommends)) + if rprovides: + ctrlfile.write("Provides: %s\n" % bb.utils.join_deps(rprovides)) + if rreplaces: + ctrlfile.write("Replaces: %s\n" % bb.utils.join_deps(rreplaces)) + if rconflicts: + ctrlfile.write("Conflicts: %s\n" % bb.utils.join_deps(rconflicts)) + ctrlfile.close() + + for script in ["preinst", "postinst", "prerm", "postrm"]: + scriptvar = localdata.getVar('pkg_%s' % script) + if not scriptvar: + continue + scriptvar = scriptvar.strip() + scriptfile = open(os.path.join(controldir, script), 'w') + + if scriptvar.startswith("#!"): + pos = scriptvar.find("\n") + 1 + scriptfile.write(scriptvar[:pos]) + else: + pos = 0 + scriptfile.write("#!/bin/sh\n") + + # Prevent the prerm/postrm scripts from being run during an upgrade + if script in ('prerm', 'postrm'): + scriptfile.write('[ "$1" != "upgrade" ] || exit 0\n') + + scriptfile.write(scriptvar[pos:]) + scriptfile.write('\n') + scriptfile.close() + os.chmod(os.path.join(controldir, script), 0o755) + + conffiles_str = ' '.join(get_conffiles(pkg, d)) + if conffiles_str: + conffiles = open(os.path.join(controldir, 'conffiles'), 'w') + for f in conffiles_str.split(): + if os.path.exists(oe.path.join(root, f)): + conffiles.write('%s\n' % f) + conffiles.close() + + os.chdir(basedir) + subprocess.check_output("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH"), root, pkgoutdir), + stderr=subprocess.STDOUT, + shell=True) + + finally: + cleanupcontrol(root) + bb.utils.unlockfile(lf) + +# Otherwise allarch packages may change depending on override configuration +deb_write_pkg[vardepsexclude] = "OVERRIDES" + +# Indirect references to these vars +do_package_write_deb[vardeps] += "PKGV PKGR PKGV DESCRIPTION SECTION PRIORITY MAINTAINER DPKG_ARCH PN HOMEPAGE" + +SSTATETASKS += "do_package_write_deb" +do_package_write_deb[sstate-inputdirs] = "${PKGWRITEDIRDEB}" +do_package_write_deb[sstate-outputdirs] = "${DEPLOY_DIR_DEB}" + +python do_package_write_deb_setscene () { + tmpdir = d.getVar('TMPDIR') + + if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK): + os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN")) + + sstate_setscene(d) +} +addtask do_package_write_deb_setscene + +python () { + if d.getVar('PACKAGES') != '': + deps = ' dpkg-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot' + d.appendVarFlag('do_package_write_deb', 'depends', deps) + d.setVarFlag('do_package_write_deb', 'fakeroot', "1") +} + +python do_package_write_deb () { + bb.build.exec_func("read_subpackage_metadata", d) + bb.build.exec_func("do_package_deb", d) +} +do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}" +do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}" +do_package_write_deb[umask] = "022" +do_package_write_deb[depends] += "${@oe.utils.build_depends_string(d.getVar('PACKAGE_WRITE_DEPS'), 'do_populate_sysroot')}" +addtask package_write_deb after do_packagedata do_package + + +PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot" +PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot" + +do_build[recrdeptask] += "do_package_write_deb" |
