diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/chrpath.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/chrpath.bbclass | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/import-layers/yocto-poky/meta/classes/chrpath.bbclass b/import-layers/yocto-poky/meta/classes/chrpath.bbclass deleted file mode 100644 index ad3c3975a..000000000 --- a/import-layers/yocto-poky/meta/classes/chrpath.bbclass +++ /dev/null @@ -1,123 +0,0 @@ -CHRPATH_BIN ?= "chrpath" -PREPROCESS_RELOCATE_DIRS ?= "" - -def process_file_linux(cmd, fpath, rootdir, baseprefix, tmpdir, d): - import subprocess as sub - - p = sub.Popen([cmd, '-l', fpath],stdout=sub.PIPE,stderr=sub.PIPE) - out, err = p.communicate() - # If returned successfully, process stdout for results - if p.returncode != 0: - return - - out = out.decode('utf-8') - - # Handle RUNPATH as well as RPATH - out = out.replace("RUNPATH=","RPATH=") - # Throw away everything other than the rpath list - curr_rpath = out.partition("RPATH=")[2] - #bb.note("Current rpath for %s is %s" % (fpath, curr_rpath.strip())) - rpaths = curr_rpath.strip().split(":") - new_rpaths = [] - modified = False - for rpath in rpaths: - # If rpath is already dynamic copy it to new_rpath and continue - if rpath.find("$ORIGIN") != -1: - new_rpaths.append(rpath) - continue - rpath = os.path.normpath(rpath) - if baseprefix not in rpath and tmpdir not in rpath: - # Skip standard search paths - if rpath in ['/lib', '/usr/lib', '/lib64/', '/usr/lib64']: - bb.warn("Skipping RPATH %s as is a standard search path for %s" % (rpath, fpath)) - modified = True - continue - new_rpaths.append(rpath) - continue - new_rpaths.append("$ORIGIN/" + os.path.relpath(rpath, os.path.dirname(fpath.replace(rootdir, "/")))) - modified = True - - # if we have modified some rpaths call chrpath to update the binary - if modified: - args = ":".join(new_rpaths) - #bb.note("Setting rpath for %s to %s" %(fpath, args)) - p = sub.Popen([cmd, '-r', args, fpath],stdout=sub.PIPE,stderr=sub.PIPE) - out, err = p.communicate() - if p.returncode != 0: - bb.fatal("%s: chrpath command failed with exit code %d:\n%s%s" % (d.getVar('PN'), p.returncode, out, err)) - -def process_file_darwin(cmd, fpath, rootdir, baseprefix, tmpdir, d): - import subprocess as sub - - p = sub.Popen([d.expand("${HOST_PREFIX}otool"), '-L', fpath],stdout=sub.PIPE,stderr=sub.PIPE) - out, err = p.communicate() - # If returned successfully, process stdout for results - if p.returncode != 0: - return - for l in out.split("\n"): - if "(compatibility" not in l: - continue - rpath = l.partition("(compatibility")[0].strip() - if baseprefix not in rpath: - continue - - newpath = "@loader_path/" + os.path.relpath(rpath, os.path.dirname(fpath.replace(rootdir, "/"))) - p = sub.Popen([d.expand("${HOST_PREFIX}install_name_tool"), '-change', rpath, newpath, fpath],stdout=sub.PIPE,stderr=sub.PIPE) - out, err = p.communicate() - -def process_dir (rootdir, directory, d): - import stat - - rootdir = os.path.normpath(rootdir) - cmd = d.expand('${CHRPATH_BIN}') - tmpdir = os.path.normpath(d.getVar('TMPDIR', False)) - baseprefix = os.path.normpath(d.expand('${base_prefix}')) - hostos = d.getVar("HOST_OS") - - #bb.debug("Checking %s for binaries to process" % directory) - if not os.path.exists(directory): - return - - if "linux" in hostos: - process_file = process_file_linux - elif "darwin" in hostos: - process_file = process_file_darwin - else: - # Relocations not supported - return - - dirs = os.listdir(directory) - for file in dirs: - fpath = directory + "/" + file - fpath = os.path.normpath(fpath) - if os.path.islink(fpath): - # Skip symlinks - continue - - if os.path.isdir(fpath): - process_dir(rootdir, fpath, d) - else: - #bb.note("Testing %s for relocatability" % fpath) - - # We need read and write permissions for chrpath, if we don't have - # them then set them temporarily. Take a copy of the files - # permissions so that we can restore them afterwards. - perms = os.stat(fpath)[stat.ST_MODE] - if os.access(fpath, os.W_OK|os.R_OK): - perms = None - else: - # Temporarily make the file writeable so we can chrpath it - os.chmod(fpath, perms|stat.S_IRWXU) - process_file(cmd, fpath, rootdir, baseprefix, tmpdir, d) - - if perms: - os.chmod(fpath, perms) - -def rpath_replace (path, d): - bindirs = d.expand("${bindir} ${sbindir} ${base_sbindir} ${base_bindir} ${libdir} ${base_libdir} ${libexecdir} ${PREPROCESS_RELOCATE_DIRS}").split() - - for bindir in bindirs: - #bb.note ("Processing directory " + bindir) - directory = path + "/" + bindir - process_dir (path, directory, d) - |
