diff options
Diffstat (limited to 'classes/package.bbclass')
| -rw-r--r-- | classes/package.bbclass | 1097 |
1 files changed, 1097 insertions, 0 deletions
diff --git a/classes/package.bbclass b/classes/package.bbclass new file mode 100644 index 0000000000..062f782129 --- /dev/null +++ b/classes/package.bbclass @@ -0,0 +1,1097 @@ +# +# General packaging help functions +# + +PKGD = "${WORKDIR}/package" +PKGDEST = "${WORKDIR}/packages-split" + +PKGV ?= "${PV}" +PKGR ?= "${PR}${DISTRO_PR}" + +EXTENDPKGEVER = "${@['','${PKGE\x7d:'][bb.data.getVar('PKGE',d,1) > 0]}" +EXTENDPKGV ?= "${EXTENDPKGEVER}${PKGV}-${PKGR}" + +def legitimize_package_name(s): + """ + Make sure package names are legitimate strings + """ + import re + + def fixutf(m): + cp = m.group(1) + if cp: + return ('\u%s' % cp).decode('unicode_escape').encode('utf-8') + + # Handle unicode codepoints encoded as <U0123>, as in glibc locale files. + s = re.sub('<U([0-9A-Fa-f]{1,4})>', fixutf, s) + + # Remaining package name validity fixes + return s.lower().replace('_', '-').replace('@', '+').replace(',', '+').replace('/', '-') + +def do_split_packages(d, root, file_regex, output_pattern, description, postinst=None, recursive=False, hook=None, extra_depends=None, aux_files_pattern=None, postrm=None, allow_dirs=False, prepend=False, match_path=False, aux_files_pattern_verbatim=None, allow_links=False): + """ + Used in .bb files to split up dynamically generated subpackages of a + given package, usually plugins or modules. + """ + + dvar = bb.data.getVar('PKGD', d, True) + + packages = bb.data.getVar('PACKAGES', d, True).split() + + if postinst: + postinst = '#!/bin/sh\n' + postinst + '\n' + if postrm: + postrm = '#!/bin/sh\n' + postrm + '\n' + if not recursive: + objs = os.listdir(dvar + root) + else: + objs = [] + for walkroot, dirs, files in os.walk(dvar + root): + for file in files: + relpath = os.path.join(walkroot, file).replace(dvar + root + '/', '', 1) + if relpath: + objs.append(relpath) + + if extra_depends == None: + # This is *really* broken + mainpkg = packages[0] + # At least try and patch it up I guess... + if mainpkg.find('-dbg'): + mainpkg = mainpkg.replace('-dbg', '') + if mainpkg.find('-dev'): + mainpkg = mainpkg.replace('-dev', '') + extra_depends = mainpkg + + for o in objs: + import re, stat + if match_path: + m = re.match(file_regex, o) + else: + m = re.match(file_regex, os.path.basename(o)) + + if not m: + continue + f = os.path.join(dvar + root, o) + mode = os.lstat(f).st_mode + if not (stat.S_ISREG(mode) or (allow_links and stat.S_ISLNK(mode)) or (allow_dirs and stat.S_ISDIR(mode))): + continue + on = legitimize_package_name(m.group(1)) + pkg = output_pattern % on + if not pkg in packages: + if prepend: + packages = [pkg] + packages + else: + packages.append(pkg) + the_files = [os.path.join(root, o)] + if aux_files_pattern: + if type(aux_files_pattern) is list: + for fp in aux_files_pattern: + the_files.append(fp % on) + else: + the_files.append(aux_files_pattern % on) + if aux_files_pattern_verbatim: + if type(aux_files_pattern_verbatim) is list: + for fp in aux_files_pattern_verbatim: + the_files.append(fp % m.group(1)) + else: + the_files.append(aux_files_pattern_verbatim % m.group(1)) + bb.data.setVar('FILES_' + pkg, " ".join(the_files), d) + if extra_depends != '': + the_depends = bb.data.getVar('RDEPENDS_' + pkg, d, True) + if the_depends: + the_depends = '%s %s' % (the_depends, extra_depends) + else: + the_depends = extra_depends + bb.data.setVar('RDEPENDS_' + pkg, the_depends, d) + bb.data.setVar('DESCRIPTION_' + pkg, description % on, d) + if postinst: + bb.data.setVar('pkg_postinst_' + pkg, postinst, d) + if postrm: + bb.data.setVar('pkg_postrm_' + pkg, postrm, d) + else: + oldfiles = bb.data.getVar('FILES_' + pkg, d, True) + if not oldfiles: + bb.fatal("Package '%s' exists but has no files" % pkg) + bb.data.setVar('FILES_' + pkg, oldfiles + " " + os.path.join(root, o), d) + if callable(hook): + hook(f, pkg, file_regex, output_pattern, m.group(1)) + + bb.data.setVar('PACKAGES', ' '.join(packages), d) + +PACKAGE_DEPENDS += "file-native" + +def package_stash_hook(func, name, d): + import bb, os.path + body = bb.data.getVar(func, d, True) + pn = bb.data.getVar('PN', d, True) + staging = bb.data.getVar('PKGDATA_DIR', d, True) + dirname = os.path.join(staging, 'hooks', name) + bb.mkdirhier(dirname) + fn = os.path.join(dirname, pn) + f = open(fn, 'w') + f.write("python () {\n"); + f.write(body); + f.write("}\n"); + f.close() + +python () { + if bb.data.getVar('PACKAGES', d, True) != '': + deps = bb.data.getVarFlag('do_package', 'depends', d) or "" + for dep in (bb.data.getVar('PACKAGE_DEPENDS', d, True) or "").split(): + deps += " %s:do_populate_staging" % dep + bb.data.setVarFlag('do_package', 'depends', deps, d) + + deps = (bb.data.getVarFlag('do_package', 'deptask', d) or "").split() + # shlibs requires any DEPENDS to have already packaged for the *.list files + deps.append("do_package") + bb.data.setVarFlag('do_package', 'deptask', " ".join(deps), d) +} + +def runstrip(file, d): + # Function to strip a single file, called from populate_packages below + # A working 'file' (one which works on the target architecture) + # is necessary for this stuff to work, hence the addition to do_package[depends] + + import commands, stat + + pathprefix = "export PATH=%s; " % bb.data.getVar('PATH', d, True) + + ret, result = commands.getstatusoutput("%sfile '%s'" % (pathprefix, file)) + + if ret: + bb.error("runstrip: 'file %s' failed (forced strip)" % file) + + if "not stripped" not in result: + bb.debug(1, "runstrip: skip %s" % file) + return 0 + + # If the file is in a .debug directory it was already stripped, + # don't do it again... + if os.path.dirname(file).endswith(".debug"): + bb.debug(2, "Already ran strip on %s" % file) + return 0 + + strip = bb.data.getVar("STRIP", d, True) + objcopy = bb.data.getVar("OBJCOPY", d, True) + + newmode = None + if not os.access(file, os.W_OK): + origmode = os.stat(file)[stat.ST_MODE] + newmode = origmode | stat.S_IWRITE + os.chmod(file, newmode) + + extraflags = "" + if ".so" in file and "shared" in result: + extraflags = "--remove-section=.comment --remove-section=.note --strip-unneeded" + elif "shared" in result or "executable" in result: + extraflags = "--remove-section=.comment --remove-section=.note" + elif file.endswith(".a"): + extraflags = "--remove-section=.comment --strip-debug" + + + bb.mkdirhier(os.path.join(os.path.dirname(file), ".debug")) + debugfile=os.path.join(os.path.dirname(file), ".debug", os.path.basename(file)) + + stripcmd = "'%s' %s '%s'" % (strip, extraflags, file) + bb.debug(1, "runstrip: %s" % stripcmd) + + os.system("%s'%s' --only-keep-debug '%s' '%s'" % (pathprefix, objcopy, file, debugfile)) + ret = os.system("%s%s" % (pathprefix, stripcmd)) + os.system("%s'%s' --add-gnu-debuglink='%s' '%s'" % (pathprefix, objcopy, debugfile, file)) + + if newmode: + os.chmod(file, origmode) + + if ret: + bb.error("runstrip: '%s' strip command failed" % stripcmd) + + return 1 + +PACKAGESTRIPFUNCS += "do_runstrip" +python do_runstrip() { + import stat + + dvar = bb.data.getVar('PKGD', d, True) + def isexec(path): + try: + s = os.stat(path) + except (os.error, AttributeError): + return 0 + return (s[stat.ST_MODE] & stat.S_IEXEC) + + for root, dirs, files in os.walk(dvar): + for f in files: + file = os.path.join(root, f) + if not os.path.islink(file) and not os.path.isdir(file) and isexec(file): + runstrip(file, d) +} + + +def write_package_md5sums (root, outfile, ignorepaths): + # For each regular file under root, writes an md5sum to outfile. + # With thanks to patch.bbclass. + import bb, os + + try: + # Python 2.5+ + import hashlib + ctor = hashlib.md5 + except ImportError: + import md5 + ctor = md5.new + + outf = file(outfile, 'w') + + # Each output line looks like: "<hex...> <filename without leading slash>" + striplen = len(root) + if not root.endswith('/'): + striplen += 1 + + for walkroot, dirs, files in os.walk(root): + # Skip e.g. the DEBIAN directory + if walkroot[striplen:] in ignorepaths: + dirs[:] = [] + continue + + for name in files: + fullpath = os.path.join(walkroot, name) + if os.path.islink(fullpath) or (not os.path.isfile(fullpath)): + continue + + m = ctor() + f = file(fullpath, 'rb') + while True: + d = f.read(8192) + if not d: + break + m.update(d) + f.close() + + print >> outf, "%s %s" % (m.hexdigest(), fullpath[striplen:]) + + outf.close() + + +# +# Package data handling routines +# + +def get_package_mapping (pkg, d): + data = read_subpkgdata(pkg, d) + key = "PKG_%s" % pkg + + if key in data: + return data[key] + + return pkg + +def runtime_mapping_rename (varname, d): + #bb.note("%s before: %s" % (varname, bb.data.getVar(varname, d, True))) + + new_depends = [] + for depend in explode_deps(bb.data.getVar(varname, d, True) or ""): + # Have to be careful with any version component of the depend + split_depend = depend.split(' (') + new_depend = get_package_mapping(split_depend[0].strip(), d) + if len(split_depend) > 1: + new_depends.append("%s (%s" % (new_depend, split_depend[1])) + else: + new_depends.append(new_depend) + + bb.data.setVar(varname, " ".join(new_depends) or None, d) + + #bb.note("%s after: %s" % (varname, bb.data.getVar(varname, d, True))) + +# +# Package functions suitable for inclusion in PACKAGEFUNCS +# + +python package_do_split_locales() { + if (bb.data.getVar('PACKAGE_NO_LOCALE', d, True) == '1'): + bb.debug(1, "package requested not splitting locales") + return + + packages = (bb.data.getVar('PACKAGES', d, True) or "").split() + + datadir = bb.data.getVar('datadir', d, True) + if not datadir: + bb.note("datadir not defined") + return + + dvar = bb.data.getVar('PKGD', d, True) + pn = bb.data.getVar('PN', d, True) + + if pn + '-locale' in packages: + packages.remove(pn + '-locale') + + localedir = os.path.join(dvar + datadir, 'locale') + + if not os.path.isdir(localedir): + bb.debug(1, "No locale files in this package") + return + + locales = os.listdir(localedir) + + # This is *really* broken + mainpkg = packages[0] + # At least try and patch it up I guess... + if mainpkg.find('-dbg'): + mainpkg = mainpkg.replace('-dbg', '') + if mainpkg.find('-dev'): + mainpkg = mainpkg.replace('-dev', '') + + for l in locales: + ln = legitimize_package_name(l) + pkg = pn + '-locale-' + ln + packages.append(pkg) + bb.data.setVar('FILES_' + pkg, os.path.join(datadir, 'locale', l), d) + bb.data.setVar('RDEPENDS_' + pkg, '%s virtual-locale-%s' % (mainpkg, ln), d) + bb.data.setVar('RPROVIDES_' + pkg, '%s-locale %s-translation' % (pn, ln), d) + bb.data.setVar('DESCRIPTION_' + pkg, '%s translation for %s' % (l, pn), d) + + bb.data.setVar('PACKAGES', ' '.join(packages), d) +} + +python perform_packagecopy () { + dest = bb.data.getVar('D', d, True) + dvar = bb.data.getVar('PKGD', d, True) + + bb.mkdirhier(dvar) + + # Start by package population by taking a copy of the installed + # files to operate on + os.system('rm -rf %s/*' % (dvar)) + os.system('cp -pPR %s/* %s/' % (dest, dvar)) +} + +python populate_packages () { + import glob, errno, re,os + + workdir = bb.data.getVar('WORKDIR', d, True) + outdir = bb.data.getVar('DEPLOY_DIR', d, True) + dvar = bb.data.getVar('PKGD', d, True) + packages = bb.data.getVar('PACKAGES', d, True) + pn = bb.data.getVar('PN', d, True) + + bb.mkdirhier(outdir) + os.chdir(dvar) + + # Sanity check PACKAGES for duplicates - should be moved to + # sanity.bbclass once we have the infrastucture + package_list = [] + for pkg in packages.split(): + if pkg in package_list: + bb.error("-------------------") + bb.error("%s is listed in PACKAGES multiple times, this leads to packaging errors." % pkg) + bb.error("Please fix the metadata/report this as bug to OE bugtracker.") + bb.error("-------------------") + else: + package_list.append(pkg) + + + if (bb.data.getVar('INHIBIT_PACKAGE_STRIP', d, True) != '1'): + for f in (bb.data.getVar('PACKAGESTRIPFUNCS', d, True) or '').split(): + bb.build.exec_func(f, d) + + pkgdest = bb.data.getVar('PKGDEST', d, True) + os.system('rm -rf %s' % pkgdest) + + seen = [] + main_is_empty = 1 + main_pkg = bb.data.getVar('PN', d, True) + + for pkg in package_list: + localdata = bb.data.createCopy(d) + root = os.path.join(pkgdest, pkg) + bb.mkdirhier(root) + + bb.data.setVar('PKG', pkg, localdata) + overrides = bb.data.getVar('OVERRIDES', localdata, True) + if not overrides: + raise bb.build.FuncFailed('OVERRIDES not defined') + bb.data.setVar('OVERRIDES', overrides + ':' + pkg, localdata) + bb.data.update_data(localdata) + + filesvar = bb.data.getVar('FILES', localdata, True) or "" + files = filesvar.split() + for file in files: + if os.path.isabs(file): + file = '.' + file + if not os.path.islink(file): + if os.path.isdir(file): + newfiles = [ os.path.join(file,x) for x in os.listdir(file) ] + if newfiles: + files += newfiles + continue + globbed = glob.glob(file) + if globbed: + if [ file ] != globbed: + if not file in globbed: + files += globbed + continue + else: + globbed.remove(file) + files += globbed + if (not os.path.islink(file)) and (not os.path.exists(file)): + continue + if file in seen: + continue + seen.append(file) + if os.path.isdir(file) and not os.path.islink(file): + bb.mkdirhier(os.path.join(root,file)) + os.chmod(os.path.join(root,file), os.stat(file).st_mode) + continue + fpath = os.path.join(root,file) + dpath = os.path.dirname(fpath) + bb.mkdirhier(dpath) + ret = bb.copyfile(file, fpath) + if ret is False: + raise bb.build.FuncFailed("File population failed when copying %s to %s" % (file, fpath)) + if pkg == main_pkg and main_is_empty: + main_is_empty = 0 + del localdata + os.chdir(workdir) + + unshipped = [] + for root, dirs, files in os.walk(dvar): + for f in files: + path = os.path.join(root[len(dvar):], f) + if ('.' + path) not in seen: + unshipped.append(path) + + if unshipped != []: + bb.note("the following files were installed but not shipped in any package:") + for f in unshipped: + bb.note(" " + f) + + bb.build.exec_func("package_name_hook", d) + + for pkg in package_list: + pkgname = bb.data.getVar('PKG_%s' % pkg, d, True) + if pkgname is None: + bb.data.setVar('PKG_%s' % pkg, pkg, d) + + dangling_links = {} + pkg_files = {} + for pkg in package_list: + dangling_links[pkg] = [] + pkg_files[pkg] = [] + inst_root = os.path.join(pkgdest, pkg) + for root, dirs, files in os.walk(inst_root): + for f in files: + path = os.path.join(root, f) + rpath = path[len(inst_root):] + pkg_files[pkg].append(rpath) + try: + s = os.stat(path) + except OSError, (err, strerror): + if err != errno.ENOENT: + raise + target = os.readlink(path) + if target[0] != '/': + target = os.path.join(root[len(inst_root):], target) + dangling_links[pkg].append(os.path.normpath(target)) + + for pkg in package_list: + rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 0) or bb.data.getVar('RDEPENDS', d, 0) or "") + + remstr = "${PN} (= ${EXTENDPKGV})" + if main_is_empty and remstr in rdepends: + rdepends.remove(remstr) + for l in dangling_links[pkg]: + found = False + bb.debug(1, "%s contains dangling link %s" % (pkg, l)) + for p in package_list: + for f in pkg_files[p]: + if f == l: + found = True + bb.debug(1, "target found in %s" % p) + if p == pkg: + break + if not p in rdepends: + rdepends.append(p) + break + if found == False: + bb.note("%s contains dangling symlink to %s" % (pkg, l)) + bb.data.setVar('RDEPENDS_' + pkg, " " + " ".join(rdepends), d) +} +populate_packages[dirs] = "${D}" + +python emit_pkgdata() { + from glob import glob + + def write_if_exists(f, pkg, var): + def encode(str): + import codecs + c = codecs.getencoder("string_escape") + return c(str)[0] + + val = bb.data.getVar('%s_%s' % (var, pkg), d, True) + if val: + f.write('%s_%s: %s\n' % (var, pkg, encode(val))) + return + val = bb.data.getVar('%s' % (var), d, True) + if val: + f.write('%s: %s\n' % (var, encode(val))) + return + + packages = bb.data.getVar('PACKAGES', d, True) + pkgdest = bb.data.getVar('PKGDEST', d, 1) + pkgdatadir = bb.data.getVar('PKGDATA_DIR', d, True) + + pstageactive = bb.data.getVar('PSTAGING_ACTIVE', d, True) + if pstageactive == "1": + lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d)) + + data_file = pkgdatadir + bb.data.expand("/${PN}" , d) + f = open(data_file, 'w') + f.write("PACKAGES: %s\n" % packages) + f.close() + package_stagefile(data_file, d) + + workdir = bb.data.getVar('WORKDIR', d, True) + + for pkg in packages.split(): + subdata_file = pkgdatadir + "/runtime/%s" % pkg + sf = open(subdata_file, 'w') + write_if_exists(sf, pkg, 'PN') + write_if_exists(sf, pkg, 'PV') + write_if_exists(sf, pkg, 'PR') + write_if_exists(sf, pkg, 'PKGV') + write_if_exists(sf, pkg, 'PKGR') + write_if_exists(sf, pkg, 'DESCRIPTION') + write_if_exists(sf, pkg, 'RDEPENDS') + write_if_exists(sf, pkg, 'RPROVIDES') + write_if_exists(sf, pkg, 'RRECOMMENDS') + write_if_exists(sf, pkg, 'RSUGGESTS') + write_if_exists(sf, pkg, 'RREPLACES') + write_if_exists(sf, pkg, 'RCONFLICTS') + write_if_exists(sf, pkg, 'PKG') + write_if_exists(sf, pkg, 'ALLOW_EMPTY') + write_if_exists(sf, pkg, 'FILES') + write_if_exists(sf, pkg, 'pkg_postinst') + write_if_exists(sf, pkg, 'pkg_postrm') + write_if_exists(sf, pkg, 'pkg_preinst') + write_if_exists(sf, pkg, 'pkg_prerm') + sf.close() + + package_stagefile(subdata_file, d) + #if pkgdatadir2: + # bb.copyfile(subdata_file, pkgdatadir2 + "/runtime/%s" % pkg) + + allow_empty = bb.data.getVar('ALLOW_EMPTY_%s' % pkg, d, True) + if not allow_empty: + allow_empty = bb.data.getVar('ALLOW_EMPTY', d, True) + root = "%s/%s" % (pkgdest, pkg) + os.chdir(root) + g = glob('*') + glob('.[!.]*') + if g or allow_empty == "1": + packagedfile = pkgdatadir + '/runtime/%s.packaged' % pkg + file(packagedfile, 'w').close() + package_stagefile(packagedfile, d) + if pstageactive == "1": + bb.utils.unlockfile(lf) +} +emit_pkgdata[dirs] = "${PKGDATA_DIR}/runtime" + +ldconfig_postinst_fragment() { +if [ x"$D" = "x" ]; then + if [ -e /etc/ld.so.conf ] ; then + [ -x /sbin/ldconfig ] && /sbin/ldconfig + fi +fi +} + +SHLIBSDIR = "${STAGING_DIR_HOST}/shlibs" + +python package_do_shlibs() { + import re + + exclude_shlibs = bb.data.getVar('EXCLUDE_FROM_SHLIBS', d, 0) + if exclude_shlibs: + bb.debug(1, "not generating shlibs") + return + + lib_re = re.compile("^lib.*\.so") + libdir_re = re.compile(".*/lib$") + + packages = bb.data.getVar('PACKAGES', d, True) + + workdir = bb.data.getVar('WORKDIR', d, True) + + ver = bb.data.getVar('PKGV', d, True) + if not ver: + bb.error("PKGV not defined") + return + + pkgdest = bb.data.getVar('PKGDEST', d, True) + + shlibs_dir = bb.data.getVar('SHLIBSDIR', d, True) + bb.mkdirhier(shlibs_dir) + + pstageactive = bb.data.getVar('PSTAGING_ACTIVE', d, True) + if pstageactive == "1": + lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d)) + + if bb.data.getVar('PACKAGE_SNAP_LIB_SYMLINKS', d, True) == "1": + snap_symlinks = True + else: + snap_symlinks = False + + if (bb.data.getVar('USE_LDCONFIG', d, True) or "1") == "1": + use_ldconfig = True + else: + use_ldconfig = False + + needed = {} + private_libs = bb.data.getVar('PRIVATE_LIBS', d, True) + for pkg in packages.split(): + needs_ldconfig = False + bb.debug(2, "calculating shlib provides for %s" % pkg) + + pkgver = bb.data.getVar('PKGV_' + pkg, d, True) + if not pkgver: + pkgver = bb.data.getVar('PV_' + pkg, d, True) + if not pkgver: + pkgver = ver + + needed[pkg] = [] + sonames = list() + top = os.path.join(pkgdest, pkg) + renames = [] + for root, dirs, files in os.walk(top): + for file in files: + soname = None + path = os.path.join(root, file) + if (os.access(path, os.X_OK) or lib_re.match(file)) and not os.path.islink(path): + cmd = bb.data.getVar('OBJDUMP', d, True) + " -p " + path + " 2>/dev/null" + cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', d, True), cmd) + fd = os.popen(cmd) + lines = fd.readlines() + fd.close() + for l in lines: + m = re.match("\s+NEEDED\s+([^\s]*)", l) + if m: + needed[pkg].append(m.group(1)) + m = re.match("\s+SONAME\s+([^\s]*)", l) + if m: + this_soname = m.group(1) + if not this_soname in sonames: + # if library is private (only used by package) then do not build shlib for it + if not private_libs or -1 == private_libs.find(this_soname): + sonames.append(this_soname) + if libdir_re.match(root): + needs_ldconfig = True + if snap_symlinks and (file != soname): + renames.append((path, os.path.join(root, this_soname))) + for (old, new) in renames: + os.rename(old, new) + shlibs_file = os.path.join(shlibs_dir, pkg + ".list") + if os.path.exists(shlibs_file): + os.remove(shlibs_file) + shver_file = os.path.join(shlibs_dir, pkg + ".ver") + if os.path.exists(shver_file): + os.remove(shver_file) + if len(sonames): + fd = open(shlibs_file, 'w') + for s in sonames: + fd.write(s + '\n') + fd.close() + package_stagefile(shlibs_file, d) + fd = open(shver_file, 'w') + fd.write(pkgver + '\n') + fd.close() + package_stagefile(shver_file, d) + if needs_ldconfig and use_ldconfig: + bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg) + postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, True) or bb.data.getVar('pkg_postinst', d, True) + if not postinst: + postinst = '#!/bin/sh\n' + postinst += bb.data.getVar('ldconfig_postinst_fragment', d, True) + bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d) + + if pstageactive == "1": + bb.utils.unlockfile(lf) + + shlib_provider = {} + list_re = re.compile('^(.*)\.list$') + for dir in [shlibs_dir]: + if not os.path.exists(dir): + continue + for file in os.listdir(dir): + m = list_re.match(file) + if m: + dep_pkg = m.group(1) + fd = open(os.path.join(dir, file)) + lines = fd.readlines() + fd.close() + ver_file = os.path.join(dir, dep_pkg + '.ver') + lib_ver = None + if os.path.exists(ver_file): + fd = open(ver_file) + lib_ver = fd.readline().rstrip() + fd.close() + for l in lines: + shlib_provider[l.rstrip()] = (dep_pkg, lib_ver) + + assumed_libs = bb.data.getVar('ASSUME_SHLIBS', d, True) + if assumed_libs: + for e in assumed_libs.split(): + l, dep_pkg = e.split(":") + lib_ver = None + dep_pkg = dep_pkg.rsplit("_", 1) + if len(dep_pkg) == 2: + lib_ver = dep_pkg[1] + dep_pkg = dep_pkg[0] + shlib_provider[l] = (dep_pkg, lib_ver) + + dep_packages = [] + for pkg in packages.split(): + bb.debug(2, "calculating shlib requirements for %s" % pkg) + + deps = list() + for n in needed[pkg]: + if n in shlib_provider.keys(): + (dep_pkg, ver_needed) = shlib_provider[n] + + if dep_pkg == pkg: + continue + + if ver_needed: + dep = "%s (>= %s)" % (dep_pkg, ver_needed) + else: + dep = dep_pkg + if not dep in deps: + deps.append(dep) + if not dep_pkg in dep_packages: + dep_packages.append(dep_pkg) + + else: + bb.note("Couldn't find shared library provider for %s" % n) + + deps_file = os.path.join(pkgdest, pkg + ".shlibdeps") + if os.path.exists(deps_file): + os.remove(deps_file) + if len(deps): + fd = open(deps_file, 'w') + for dep in deps: + fd.write(dep + '\n') + fd.close() +} + +python package_do_pkgconfig () { + import re + + packages = bb.data.getVar('PACKAGES', d, True) + workdir = bb.data.getVar('WORKDIR', d, True) + pkgdest = bb.data.getVar('PKGDEST', d, True) + + shlibs_dir = bb.data.getVar('SHLIBSDIR', d, True) + bb.mkdirhier(shlibs_dir) + + pc_re = re.compile('(.*)\.pc$') + var_re = re.compile('(.*)=(.*)') + field_re = re.compile('(.*): (.*)') + + pkgconfig_provided = {} + pkgconfig_needed = {} + for pkg in packages.split(): + pkgconfig_provided[pkg] = [] + pkgconfig_needed[pkg] = [] + top = os.path.join(pkgdest, pkg) + for root, dirs, files in os.walk(top): + for file in files: + m = pc_re.match(file) + if m: + pd = bb.data.init() + name = m.group(1) + pkgconfig_provided[pkg].append(name) + path = os.path.join(root, file) + if not os.access(path, os.R_OK): + continue + f = open(path, 'r') + lines = f.readlines() + f.close() + for l in lines: + m = var_re.match(l) + if m: + name = m.group(1) + val = m.group(2) + bb.data.setVar(name, bb.data.expand(val, pd), pd) + continue + m = field_re.match(l) + if m: + hdr = m.group(1) + exp = bb.data.expand(m.group(2), pd) + if hdr == 'Requires': + pkgconfig_needed[pkg] += exp.replace(',', ' ').split() + + pstageactive = bb.data.getVar('PSTAGING_ACTIVE', d, True) + if pstageactive == "1": + lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d)) + + for pkg in packages.split(): + pkgs_file = os.path.join(shlibs_dir, pkg + ".pclist") + if os.path.exists(pkgs_file): + os.remove(pkgs_file) + if pkgconfig_provided[pkg] != []: + f = open(pkgs_file, 'w') + for p in pkgconfig_provided[pkg]: + f.write('%s\n' % p) + f.close() + package_stagefile(pkgs_file, d) + + for dir in [shlibs_dir]: + if not os.path.exists(dir): + continue + for file in os.listdir(dir): + m = re.match('^(.*)\.pclist$', file) + if m: + pkg = m.group(1) + fd = open(os.path.join(dir, file)) + lines = fd.readlines() + fd.close() + pkgconfig_provided[pkg] = [] + for l in lines: + pkgconfig_provided[pkg].append(l.rstrip()) + + for pkg in packages.split(): + deps = [] + for n in pkgconfig_needed[pkg]: + found = False + for k in pkgconfig_provided.keys(): + if n in pkgconfig_provided[k]: + if k != pkg and not (k in deps): + deps.append(k) + found = True + if found == False: + bb.note("couldn't find pkgconfig module '%s' in any package" % n) + deps_file = os.path.join(pkgdest, pkg + ".pcdeps") + if os.path.exists(deps_file): + os.remove(deps_file) + if len(deps): + fd = open(deps_file, 'w') + for dep in deps: + fd.write(dep + '\n') + fd.close() + package_stagefile(deps_file, d) + + if pstageactive == "1": + bb.utils.unlockfile(lf) +} + +python read_shlibdeps () { + packages = bb.data.getVar('PACKAGES', d, True).split() + for pkg in packages: + rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 0) or bb.data.getVar('RDEPENDS', d, 0) or "") + for extension in ".shlibdeps", ".pcdeps", ".clilibdeps": + depsfile = bb.data.expand("${PKGDEST}/" + pkg + extension, d) + if os.access(depsfile, os.R_OK): + fd = file(depsfile) + lines = fd.readlines() + fd.close() + for l in lines: + rdepends.append(l.rstrip()) + bb.data.setVar('RDEPENDS_' + pkg, " " + " ".join(rdepends), d) +} + +python package_depchains() { + """ + For a given set of prefix and postfix modifiers, make those packages + RRECOMMENDS on the corresponding packages for its RDEPENDS. + + Example: If package A depends upon package B, and A's .bb emits an + A-dev package, this would make A-dev Recommends: B-dev. + + If only one of a given suffix is specified, it will take the RRECOMMENDS + based on the RDEPENDS of *all* other packages. If more than one of a given + suffix is specified, its will only use the RDEPENDS of the single parent + package. + """ + + packages = bb.data.getVar('PACKAGES', d, True) + postfixes = (bb.data.getVar('DEPCHAIN_POST', d, True) or '').split() + prefixes = (bb.data.getVar('DEPCHAIN_PRE', d, True) or '').split() + + def pkg_adddeprrecs(pkg, base, suffix, getname, depends, d): + + #bb.note('depends for %s is %s' % (base, depends)) + rreclist = explode_deps(bb.data.getVar('RRECOMMENDS_' + pkg, d, True) or bb.data.getVar('RRECOMMENDS', d, True) or "") + + for depend in depends: + if depend.find('-native') != -1 or depend.find('-cross') != -1 or depend.startswith('virtual/'): + #bb.note("Skipping %s" % depend) + continue + if depend.endswith('-dev'): + depend = depend.replace('-dev', '') + if depend.endswith('-dbg'): + depend = depend.replace('-dbg', '') + pkgname = getname(depend, suffix) + #bb.note("Adding %s for %s" % (pkgname, depend)) + if not pkgname in rreclist: + rreclist.append(pkgname) + + #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist))) + bb.data.setVar('RRECOMMENDS_%s' % pkg, ' '.join(rreclist), d) + + def pkg_addrrecs(pkg, base, suffix, getname, rdepends, d): + + #bb.note('rdepends for %s is %s' % (base, rdepends)) + rreclist = explode_deps(bb.data.getVar('RRECOMMENDS_' + pkg, d, True) or bb.data.getVar('RRECOMMENDS', d, True) or "") + + for depend in rdepends: + if depend.endswith('-dev'): + depend = depend.replace('-dev', '') + if depend.endswith('-dbg'): + depend = depend.replace('-dbg', '') + pkgname = getname(depend, suffix) + if not pkgname in rreclist: + rreclist.append(pkgname) + + #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist))) + bb.data.setVar('RRECOMMENDS_%s' % pkg, ' '.join(rreclist), d) + + def add_dep(list, dep): + dep = dep.split(' (')[0].strip() + if dep not in list: + list.append(dep) + + depends = [] + for dep in explode_deps(bb.data.getVar('DEPENDS', d, True) or ""): + add_dep(depends, dep) + + rdepends = [] + for dep in explode_deps(bb.data.getVar('RDEPENDS', d, True) or ""): + add_dep(rdepends, dep) + + for pkg in packages.split(): + for dep in explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, True) or ""): + add_dep(rdepends, dep) + + #bb.note('rdepends is %s' % rdepends) + + def post_getname(name, suffix): + return '%s%s' % (name, suffix) + def pre_getname(name, suffix): + return '%s%s' % (suffix, name) + + pkgs = {} + for pkg in packages.split(): + for postfix in postfixes: + if pkg.endswith(postfix): + if not postfix in pkgs: + pkgs[postfix] = {} + pkgs[postfix][pkg] = (pkg[:-len(postfix)], post_getname) + + for prefix in prefixes: + if pkg.startswith(prefix): + if not prefix in pkgs: + pkgs[prefix] = {} + pkgs[prefix][pkg] = (pkg[:-len(prefix)], pre_getname) + + for suffix in pkgs: + for pkg in pkgs[suffix]: + (base, func) = pkgs[suffix][pkg] + if suffix == "-dev" and not pkg.startswith("kernel-module-"): + pkg_adddeprrecs(pkg, base, suffix, func, depends, d) + if len(pkgs[suffix]) == 1: + pkg_addrrecs(pkg, base, suffix, func, rdepends, d) + else: + rdeps = [] + for dep in explode_deps(bb.data.getVar('RDEPENDS_' + base, d, True) or bb.data.getVar('RDEPENDS', d, True) or ""): + add_dep(rdeps, dep) + pkg_addrrecs(pkg, base, suffix, func, rdeps, d) +} + +PACKAGE_PREPROCESS_FUNCS ?= "" +PACKAGEFUNCS ?= "perform_packagecopy \ + ${PACKAGE_PREPROCESS_FUNCS} \ + package_do_split_locales \ + populate_packages \ + package_do_shlibs \ + package_do_pkgconfig \ + read_shlibdeps \ + package_depchains \ + emit_pkgdata" + +def package_run_hooks(f, d): + import bb, os + staging = bb.data.getVar('PKGDATA_DIR', d, True) + dn = os.path.join(staging, 'hooks', f) + if os.access(dn, os.R_OK): + for f in os.listdir(dn): + fn = os.path.join(dn, f) + fp = open(fn, 'r') + line = 0 + for l in fp.readlines(): + l = l.rstrip() + bb.parse.parse_py.BBHandler.feeder(line, l, fn, os.path.basename(fn), d) + line += 1 + fp.close() + anonqueue = bb.data.getVar("__anonqueue", d, True) or [] + body = [x['content'] for x in anonqueue] + flag = { 'python' : 1, 'func' : 1 } + bb.data.setVar("__anonfunc", "\n".join(body), d) + bb.data.setVarFlags("__anonfunc", flag, d) + try: + t = bb.data.getVar('T', d) + bb.data.setVar('T', '${TMPDIR}/', d) + bb.build.exec_func("__anonfunc", d) + bb.data.delVar('T', d) + if t: + bb.data.setVar('T', t, d) + except Exception, e: + bb.msg.debug(1, bb.msg.domain.Parsing, "Exception when executing anonymous function: %s" % e) + raise + bb.data.delVar("__anonqueue", d) + bb.data.delVar("__anonfunc", d) + +python package_do_package () { + packages = (bb.data.getVar('PACKAGES', d, True) or "").split() + if len(packages) < 1: + bb.debug(1, "No packages to build, skipping do_package") + return + + workdir = bb.data.getVar('WORKDIR', d, True) + outdir = bb.data.getVar('DEPLOY_DIR', d, True) + dest = bb.data.getVar('D', d, True) + dvar = bb.data.getVar('PKGD', d, True) + pn = bb.data.getVar('PN', d, True) + + if not workdir or not outdir or not dest or not dvar or not pn or not packages: + bb.error("WORKDIR, DEPLOY_DIR, D, PN and PKGD all must be defined, unable to package") + return + + for f in (bb.data.getVar('PACKAGEFUNCS', d, True) or '').split(): + bb.build.exec_func(f, d) + package_run_hooks(f, d) +} +do_package[dirs] = "${D}" +addtask package before do_build after do_install + +# Dummy task to mark when all packaging is complete +do_package_write () { + : +} +addtask package_write before do_build after do_package + +EXPORT_FUNCTIONS do_package do_package_write + +# +# Helper functions for the package writing classes +# + +python package_mapping_rename_hook () { + """ + Rewrite variables to account for package renaming in things + like debian.bbclass or manual PKG variable name changes + """ + runtime_mapping_rename("RDEPENDS", d) + runtime_mapping_rename("RRECOMMENDS", d) + runtime_mapping_rename("RSUGGESTS", d) + runtime_mapping_rename("RPROVIDES", d) + runtime_mapping_rename("RREPLACES", d) + runtime_mapping_rename("RCONFLICTS", d) +} + +EXPORT_FUNCTIONS mapping_rename_hook |