diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/staging.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/staging.bbclass | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/staging.bbclass b/import-layers/yocto-poky/meta/classes/staging.bbclass new file mode 100644 index 000000000..bc5dfa81a --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/staging.bbclass @@ -0,0 +1,221 @@ + +sysroot_stage_dir() { + src="$1" + dest="$2" + # if the src doesn't exist don't do anything + if [ ! -d "$src" ]; then + return + fi + + mkdir -p "$dest" + ( + cd $src + find . -print0 | cpio --null -pdlu $dest + ) +} + +sysroot_stage_libdir() { + src="$1" + dest="$2" + + sysroot_stage_dir $src $dest +} + +sysroot_stage_dirs() { + from="$1" + to="$2" + + sysroot_stage_dir $from${includedir} $to${includedir} + if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then + sysroot_stage_dir $from${bindir} $to${bindir} + sysroot_stage_dir $from${sbindir} $to${sbindir} + sysroot_stage_dir $from${base_bindir} $to${base_bindir} + sysroot_stage_dir $from${base_sbindir} $to${base_sbindir} + sysroot_stage_dir $from${libexecdir} $to${libexecdir} + sysroot_stage_dir $from${sysconfdir} $to${sysconfdir} + sysroot_stage_dir $from${localstatedir} $to${localstatedir} + fi + if [ -d $from${libdir} ] + then + sysroot_stage_libdir $from${libdir} $to${libdir} + fi + if [ -d $from${base_libdir} ] + then + sysroot_stage_libdir $from${base_libdir} $to${base_libdir} + fi + if [ -d $from${nonarch_base_libdir} ] + then + sysroot_stage_libdir $from${nonarch_base_libdir} $to${nonarch_base_libdir} + fi + sysroot_stage_dir $from${datadir} $to${datadir} + # We don't care about docs/info/manpages/locales + rm -rf $to${mandir}/ $to${docdir}/ $to${infodir}/ ${to}${datadir}/locale/ + rm -rf $to${datadir}/applications/ $to${datadir}/fonts/ $to${datadir}/pixmaps/ +} + +sysroot_stage_all() { + sysroot_stage_dirs ${D} ${SYSROOT_DESTDIR} +} + +python sysroot_strip () { + import stat, errno + + dvar = d.getVar('SYSROOT_DESTDIR', True) + pn = d.getVar('PN', True) + + os.chdir(dvar) + + # Return type (bits): + # 0 - not elf + # 1 - ELF + # 2 - stripped + # 4 - executable + # 8 - shared library + # 16 - kernel module + def isELF(path): + type = 0 + ret, result = oe.utils.getstatusoutput("file \"%s\"" % path.replace("\"", "\\\"")) + + if ret: + bb.error("split_and_strip_files: 'file %s' failed" % path) + return type + + # Not stripped + if "ELF" in result: + type |= 1 + if "not stripped" not in result: + type |= 2 + if "executable" in result: + type |= 4 + if "shared" in result: + type |= 8 + return type + + + elffiles = {} + inodes = {} + libdir = os.path.abspath(dvar + os.sep + d.getVar("libdir", True)) + baselibdir = os.path.abspath(dvar + os.sep + d.getVar("base_libdir", True)) + if (d.getVar('INHIBIT_SYSROOT_STRIP', True) != '1'): + # + # First lets figure out all of the files we may have to process + # + for root, dirs, files in os.walk(dvar): + for f in files: + file = os.path.join(root, f) + + try: + ltarget = oe.path.realpath(file, dvar, False) + s = os.lstat(ltarget) + except OSError as e: + (err, strerror) = e.args + if err != errno.ENOENT: + raise + # Skip broken symlinks + continue + if not s: + continue + # Check its an excutable + if (s[stat.ST_MODE] & stat.S_IXUSR) or (s[stat.ST_MODE] & stat.S_IXGRP) or (s[stat.ST_MODE] & stat.S_IXOTH) \ + or ((file.startswith(libdir) or file.startswith(baselibdir)) and ".so" in f): + # If it's a symlink, and points to an ELF file, we capture the readlink target + if os.path.islink(file): + continue + + # It's a file (or hardlink), not a link + # ...but is it ELF, and is it already stripped? + elf_file = isELF(file) + if elf_file & 1: + if elf_file & 2: + if 'already-stripped' in (d.getVar('INSANE_SKIP_' + pn, True) or "").split(): + bb.note("Skipping file %s from %s for already-stripped QA test" % (file[len(dvar):], pn)) + else: + bb.warn("File '%s' from %s was already stripped, this will prevent future debugging!" % (file[len(dvar):], pn)) + continue + + if s.st_ino in inodes: + os.unlink(file) + os.link(inodes[s.st_ino], file) + else: + inodes[s.st_ino] = file + # break hardlink + bb.utils.copyfile(file, file) + elffiles[file] = elf_file + + # + # Now strip them (in parallel) + # + strip = d.getVar("STRIP", True) + sfiles = [] + for file in elffiles: + elf_file = int(elffiles[file]) + #bb.note("Strip %s" % file) + sfiles.append((file, elf_file, strip)) + + oe.utils.multiprocess_exec(sfiles, oe.package.runstrip) +} + +do_populate_sysroot[dirs] = "${SYSROOT_DESTDIR}" +do_populate_sysroot[umask] = "022" + +addtask populate_sysroot after do_install + +SYSROOT_PREPROCESS_FUNCS ?= "" +SYSROOT_DESTDIR = "${WORKDIR}/sysroot-destdir" +SYSROOT_LOCK = "${STAGING_DIR}/staging.lock" + +# We clean out any existing sstate from the sysroot if we rerun configure +python sysroot_cleansstate () { + ss = sstate_state_fromvars(d, "populate_sysroot") + sstate_clean(ss, d) +} +do_configure[prefuncs] += "sysroot_cleansstate" + + +BB_SETSCENE_VERIFY_FUNCTION = "sysroot_checkhashes" + +def sysroot_checkhashes(covered, tasknames, fnids, fns, d, invalidtasks = None): + problems = set() + configurefnids = set() + if not invalidtasks: + invalidtasks = xrange(len(tasknames)) + for task in invalidtasks: + if tasknames[task] == "do_configure" and task not in covered: + configurefnids.add(fnids[task]) + for task in covered: + if tasknames[task] == "do_populate_sysroot" and fnids[task] in configurefnids: + problems.add(task) + return problems + +python do_populate_sysroot () { + bb.build.exec_func("sysroot_stage_all", d) + bb.build.exec_func("sysroot_strip", d) + for f in (d.getVar('SYSROOT_PREPROCESS_FUNCS', True) or '').split(): + bb.build.exec_func(f, d) + pn = d.getVar("PN", True) + multiprov = d.getVar("MULTI_PROVIDER_WHITELIST", True).split() + provdir = d.expand("${SYSROOT_DESTDIR}${base_prefix}/sysroot-providers/") + bb.utils.mkdirhier(provdir) + for p in d.getVar("PROVIDES", True).split(): + if p in multiprov: + continue + p = p.replace("/", "_") + with open(provdir + p, "w") as f: + f.write(pn) +} + +do_populate_sysroot[vardeps] += "${SYSROOT_PREPROCESS_FUNCS}" +do_populate_sysroot[vardepsexclude] += "MULTI_PROVIDER_WHITELIST" + +SSTATETASKS += "do_populate_sysroot" +do_populate_sysroot[cleandirs] = "${SYSROOT_DESTDIR}" +do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}" +do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST}/" +do_populate_sysroot[stamp-extra-info] = "${MACHINE}" + +python do_populate_sysroot_setscene () { + sstate_setscene(d) +} +addtask do_populate_sysroot_setscene + + |
