From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- meta/classes/debian.bbclass | 125 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 meta/classes/debian.bbclass (limited to 'meta/classes/debian.bbclass') diff --git a/meta/classes/debian.bbclass b/meta/classes/debian.bbclass new file mode 100644 index 0000000000..d7ea151a5d --- /dev/null +++ b/meta/classes/debian.bbclass @@ -0,0 +1,125 @@ +# Debian package renaming only occurs when a package is built +# We therefore have to make sure we build all runtime packages +# before building the current package to make the packages runtime +# depends are correct +# +# Custom library package names can be defined setting +# DEBIANNAME_ + pkgname to the desired name. +# +# Better expressed as ensure all RDEPENDS package before we package +# This means we can't have circular RDEPENDS/RRECOMMENDS +DEBIANRDEP = "do_packagedata" +do_package_write_ipk[rdeptask] = "${DEBIANRDEP}" +do_package_write_deb[rdeptask] = "${DEBIANRDEP}" +do_package_write_tar[rdeptask] = "${DEBIANRDEP}" +do_package_write_rpm[rdeptask] = "${DEBIANRDEP}" + +python () { + if not d.getVar("PACKAGES", True): + d.setVar("DEBIANRDEP", "") +} + +python debian_package_name_hook () { + import glob, copy, stat, errno, re + + pkgdest = d.getVar('PKGDEST', True) + packages = d.getVar('PACKAGES', True) + bin_re = re.compile(".*/s?" + os.path.basename(d.getVar("bindir", True)) + "$") + lib_re = re.compile(".*/" + os.path.basename(d.getVar("libdir", True)) + "$") + so_re = re.compile("lib.*\.so") + + def socrunch(s): + s = s.lower().replace('_', '-') + m = re.match("^(.*)(.)\.so\.(.*)$", s) + if m is None: + return None + if m.group(2) in '0123456789': + bin = '%s%s-%s' % (m.group(1), m.group(2), m.group(3)) + else: + bin = m.group(1) + m.group(2) + m.group(3) + dev = m.group(1) + m.group(2) + return (bin, dev) + + def isexec(path): + try: + s = os.stat(path) + except (os.error, AttributeError): + return 0 + return (s[stat.ST_MODE] & stat.S_IEXEC) + + def auto_libname(packages, orig_pkg): + sonames = [] + has_bins = 0 + has_libs = 0 + for file in pkgfiles[orig_pkg]: + root = os.path.dirname(file) + if bin_re.match(root): + has_bins = 1 + if lib_re.match(root): + has_libs = 1 + if so_re.match(os.path.basename(file)): + cmd = (d.getVar('TARGET_PREFIX', True) or "") + "objdump -p " + file + " 2>/dev/null" + fd = os.popen(cmd) + lines = fd.readlines() + fd.close() + for l in lines: + m = re.match("\s+SONAME\s+([^\s]*)", l) + if m and not m.group(1) in sonames: + sonames.append(m.group(1)) + + bb.debug(1, 'LIBNAMES: pkg %s libs %d bins %d sonames %s' % (orig_pkg, has_libs, has_bins, sonames)) + soname = None + if len(sonames) == 1: + soname = sonames[0] + elif len(sonames) > 1: + lead = d.getVar('LEAD_SONAME', True) + if lead: + r = re.compile(lead) + filtered = [] + for s in sonames: + if r.match(s): + filtered.append(s) + if len(filtered) == 1: + soname = filtered[0] + elif len(filtered) > 1: + bb.note("Multiple matches (%s) for LEAD_SONAME '%s'" % (", ".join(filtered), lead)) + else: + bb.note("Multiple libraries (%s) found, but LEAD_SONAME '%s' doesn't match any of them" % (", ".join(sonames), lead)) + else: + bb.note("Multiple libraries (%s) found and LEAD_SONAME not defined" % ", ".join(sonames)) + + if has_libs and not has_bins and soname: + soname_result = socrunch(soname) + if soname_result: + (pkgname, devname) = soname_result + for pkg in packages.split(): + if (d.getVar('PKG_' + pkg) or d.getVar('DEBIAN_NOAUTONAME_' + pkg)): + continue + debian_pn = d.getVar('DEBIANNAME_' + pkg) + if debian_pn: + newpkg = debian_pn + elif pkg == orig_pkg: + newpkg = pkgname + else: + newpkg = pkg.replace(orig_pkg, devname, 1) + mlpre=d.getVar('MLPREFIX', True) + if mlpre: + if not newpkg.find(mlpre) == 0: + newpkg = mlpre + newpkg + if newpkg != pkg: + d.setVar('PKG_' + pkg, newpkg) + + # reversed sort is needed when some package is substring of another + # ie in ncurses we get without reverse sort: + # DEBUG: LIBNAMES: pkgname libtic5 devname libtic pkg ncurses-libtic orig_pkg ncurses-libtic debian_pn None newpkg libtic5 + # and later + # DEBUG: LIBNAMES: pkgname libtic5 devname libtic pkg ncurses-libticw orig_pkg ncurses-libtic debian_pn None newpkg libticw + # so we need to handle ncurses-libticw->libticw5 before ncurses-libtic->libtic5 + for pkg in sorted((d.getVar('AUTO_LIBNAME_PKGS', True) or "").split(), reverse=True): + auto_libname(packages, pkg) +} + +EXPORT_FUNCTIONS package_name_hook + +DEBIAN_NAMES = "1" + -- cgit v1.2.3-54-g00ecf