Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/classes/staging.bbclass b/meta/classes/staging.bbclass
new file mode 100644
index 0000000..967eddd
--- /dev/null
+++ b/meta/classes/staging.bbclass
@@ -0,0 +1,218 @@
+
+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:
+ 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
+
+