diff options
Diffstat (limited to 'poky/meta/classes/package.bbclass')
| -rw-r--r-- | poky/meta/classes/package.bbclass | 100 |
1 files changed, 3 insertions, 97 deletions
diff --git a/poky/meta/classes/package.bbclass b/poky/meta/classes/package.bbclass index 0b5cf47749..d4c6a90e84 100644 --- a/poky/meta/classes/package.bbclass +++ b/poky/meta/classes/package.bbclass @@ -245,8 +245,6 @@ python () { deps = "" for dep in (d.getVar('PACKAGE_DEPENDS') or "").split(): deps += " %s:do_populate_sysroot" % dep - if d.getVar('PACKAGE_MINIDEBUGINFO') == '1': - deps += ' xz-native:do_populate_sysroot' d.appendVarFlag('do_package', 'depends', deps) # shlibs requires any DEPENDS to have already packaged for the *.list files @@ -461,83 +459,6 @@ def splitstaticdebuginfo(file, dvar, debugstaticdir, debugstaticlibdir, debugsta return (file, sources) -def inject_minidebuginfo(file, dvar, debugdir, debuglibdir, debugappend, debugsrcdir, d): - # Extract just the symbols from debuginfo into minidebuginfo, - # compress it with xz and inject it back into the binary in a .gnu_debugdata section. - # https://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html - - import subprocess - - readelf = d.getVar('READELF') - nm = d.getVar('NM') - objcopy = d.getVar('OBJCOPY') - - minidebuginfodir = d.expand('${WORKDIR}/minidebuginfo') - - src = file[len(dvar):] - dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend - debugfile = dvar + dest - minidebugfile = minidebuginfodir + src + '.minidebug' - bb.utils.mkdirhier(os.path.dirname(minidebugfile)) - - # If we didn't produce debuginfo for any reason, we can't produce minidebuginfo either - # so skip it. - if not os.path.exists(debugfile): - bb.debug(1, 'ELF file {} has no debuginfo, skipping minidebuginfo injection'.format(file)) - return - - # Find non-allocated PROGBITS, NOTE, and NOBITS sections in the debuginfo. - # We will exclude all of these from minidebuginfo to save space. - remove_section_names = [] - for line in subprocess.check_output([readelf, '-W', '-S', debugfile], universal_newlines=True).splitlines(): - fields = line.split() - if len(fields) < 8: - continue - name = fields[0] - type = fields[1] - flags = fields[7] - # .debug_ sections will be removed by objcopy -S so no need to explicitly remove them - if name.startswith('.debug_'): - continue - if 'A' not in flags and type in ['PROGBITS', 'NOTE', 'NOBITS']: - remove_section_names.append(name) - - # List dynamic symbols in the binary. We can exclude these from minidebuginfo - # because they are always present in the binary. - dynsyms = set() - for line in subprocess.check_output([nm, '-D', file, '--format=posix', '--defined-only'], universal_newlines=True).splitlines(): - dynsyms.add(line.split()[0]) - - # Find all function symbols from debuginfo which aren't in the dynamic symbols table. - # These are the ones we want to keep in minidebuginfo. - keep_symbols_file = minidebugfile + '.symlist' - found_any_symbols = False - with open(keep_symbols_file, 'w') as f: - for line in subprocess.check_output([nm, debugfile, '--format=sysv', '--defined-only'], universal_newlines=True).splitlines(): - fields = line.split('|') - if len(fields) < 7: - continue - name = fields[0].strip() - type = fields[3].strip() - if type == 'FUNC' and name not in dynsyms: - f.write('{}\n'.format(name)) - found_any_symbols = True - - if not found_any_symbols: - bb.debug(1, 'ELF file {} contains no symbols, skipping minidebuginfo injection'.format(file)) - return - - bb.utils.remove(minidebugfile) - bb.utils.remove(minidebugfile + '.xz') - - subprocess.check_call([objcopy, '-S'] + - ['--remove-section={}'.format(s) for s in remove_section_names] + - ['--keep-symbols={}'.format(keep_symbols_file), debugfile, minidebugfile]) - - subprocess.check_call(['xz', '--keep', minidebugfile]) - - subprocess.check_call([objcopy, '--add-section', '.gnu_debugdata={}.xz'.format(minidebugfile), file]) - def copydebugsources(debugsrcdir, sources, d): # The debug src information written out to sourcefile is further processed # and copied to the destination here. @@ -614,7 +535,7 @@ def copydebugsources(debugsrcdir, sources, d): # Package data handling routines # -def get_package_mapping (pkg, basepkg, d, depversions=None): +def get_package_mapping (pkg, basepkg, d): import oe.packagedata data = oe.packagedata.read_subpkgdata(pkg, d) @@ -625,14 +546,6 @@ def get_package_mapping (pkg, basepkg, d, depversions=None): if bb.data.inherits_class('allarch', d) and not d.getVar('MULTILIB_VARIANTS') \ and data[key] == basepkg: return pkg - if depversions == []: - # Avoid returning a mapping if the renamed package rprovides its original name - rprovkey = "RPROVIDES_%s" % pkg - if rprovkey in data: - if pkg in bb.utils.explode_dep_versions2(data[rprovkey]): - bb.note("%s rprovides %s, not replacing the latter" % (data[key], pkg)) - return pkg - # Do map to rewritten package name return data[key] return pkg @@ -653,10 +566,8 @@ def runtime_mapping_rename (varname, pkg, d): new_depends = {} deps = bb.utils.explode_dep_versions2(d.getVar(varname) or "") - for depend, depversions in deps.items(): - new_depend = get_package_mapping(depend, pkg, d, depversions) - if depend != new_depend: - bb.note("package name mapping done: %s -> %s" % (depend, new_depend)) + for depend in deps: + new_depend = get_package_mapping(depend, pkg, d) new_depends[new_depend] = deps[depend] d.setVar(varname, bb.utils.join_deps(new_depends, commasep=False)) @@ -1274,11 +1185,6 @@ python split_and_strip_files () { oe.utils.multiprocess_launch(oe.package.runstrip, sfiles, d) - # Build "minidebuginfo" and reinject it back into the stripped binaries - if d.getVar('PACKAGE_MINIDEBUGINFO') == '1': - oe.utils.multiprocess_launch(inject_minidebuginfo, list(elffiles), d, - extraargs=(dvar, debugdir, debuglibdir, debugappend, debugsrcdir, d)) - # # End of strip # |