M7350/oe-core/meta/classes/insane.bbclass
2024-09-09 08:52:07 +00:00

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# BB Class inspired by ebuild.sh
#
# This class will test files after installation for certain
# security issues and other kind of issues.
#
# Checks we do:
# -Check the ownership and permissions
# -Check the RUNTIME path for the $TMPDIR
# -Check if .la files wrongly point to workdir
# -Check if .pc files wrongly point to workdir
# -Check if packages contains .debug directories or .so files
# where they should be in -dev or -dbg
# -Check if config.log contains traces to broken autoconf tests
# -Ensure that binaries in base_[bindir|sbindir|libdir] do not link
# into exec_prefix
# -Check that scripts in base_[bindir|sbindir|libdir] do not reference
# files under exec_prefix
#
# We need to have the scanelf utility as soon as
# possible and this is contained within the pax-utils-native.
# The package.bbclass can help us here.
#
inherit package
PACKAGE_DEPENDS += "pax-utils-native desktop-file-utils-native ${QADEPENDS}"
PACKAGEFUNCS += " do_package_qa "
# unsafe-references-in-binaries requires prelink-rtld from
# prelink-native, but we don't want this DEPENDS for -native builds
QADEPENDS = "prelink-native"
QADEPENDS_virtclass-native = ""
QADEPENDS_virtclass-nativesdk = ""
#
# dictionary for elf headers
#
# feel free to add and correct.
#
# TARGET_OS TARGET_ARCH MACHINE, OSABI, ABIVERSION, Little Endian, 32bit?
def package_qa_get_machine_dict():
return {
"darwin9" : {
"arm" : (40, 0, 0, True, 32),
},
"linux" : {
"arm" : (40, 97, 0, True, 32),
"armeb": (40, 97, 0, False, 32),
"powerpc": (20, 0, 0, False, 32),
"powerpc64": (21, 0, 0, False, 64),
"i386": ( 3, 0, 0, True, 32),
"i486": ( 3, 0, 0, True, 32),
"i586": ( 3, 0, 0, True, 32),
"i686": ( 3, 0, 0, True, 32),
"x86_64": (62, 0, 0, True, 64),
"ia64": (50, 0, 0, True, 64),
"alpha": (36902, 0, 0, True, 64),
"hppa": (15, 3, 0, False, 32),
"m68k": ( 4, 0, 0, False, 32),
"mips": ( 8, 0, 0, False, 32),
"mipsel": ( 8, 0, 0, True, 32),
"s390": (22, 0, 0, False, 32),
"sh4": (42, 0, 0, True, 32),
"sparc": ( 2, 0, 0, False, 32),
},
"linux-uclibc" : {
"arm" : ( 40, 97, 0, True, 32),
"armeb": ( 40, 97, 0, False, 32),
"powerpc": ( 20, 0, 0, False, 32),
"i386": ( 3, 0, 0, True, 32),
"i486": ( 3, 0, 0, True, 32),
"i586": ( 3, 0, 0, True, 32),
"i686": ( 3, 0, 0, True, 32),
"x86_64": ( 62, 0, 0, True, 64),
"mips": ( 8, 0, 0, False, 32),
"mipsel": ( 8, 0, 0, True, 32),
"avr32": (6317, 0, 0, False, 32),
"sh4": (42, 0, 0, True, 32),
},
"uclinux-uclibc" : {
"bfin": ( 106, 0, 0, True, 32),
},
"linux-gnueabi" : {
"arm" : (40, 0, 0, True, 32),
"armeb" : (40, 0, 0, False, 32),
},
"linux-uclibceabi" : {
"arm" : (40, 0, 0, True, 32),
"armeb" : (40, 0, 0, False, 32),
},
"linux-gnu" : {
"powerpc": (20, 0, 0, False, 32),
},
"linux-gnuspe" : {
"powerpc": (20, 0, 0, False, 32),
},
"linux-uclibcspe" : {
"powerpc": (20, 0, 0, False, 32),
},
"linux-gnu" : {
"microblaze": (47787, 0, 0, False, 32),
"microblazeel": (47787, 0, 0, True, 32),
},
"linux-gnux32" : {
"x86_64": (62, 0, 0, True, 32),
},
}
# Currently not being used by default "desktop"
WARN_QA ?= "ldflags useless-rpaths rpaths unsafe-references-in-binaries unsafe-references-in-scripts"
ERROR_QA ?= "dev-so debug-deps dev-deps debug-files arch la2 pkgconfig la perms"
def package_qa_clean_path(path,d):
""" Remove the common prefix from the path. In this case it is the TMPDIR"""
return path.replace(d.getVar('TMPDIR',True),"")
def package_qa_write_error(error, d):
logfile = d.getVar('QA_LOGFILE', True)
if logfile:
p = d.getVar('P', True)
f = file( logfile, "a+")
print >> f, "%s: %s" % (p, error)
f.close()
def package_qa_handle_error(error_class, error_msg, d):
package_qa_write_error(error_msg, d)
if error_class in (d.getVar("ERROR_QA", True) or "").split():
bb.error("QA Issue: %s" % error_msg)
return False
else:
bb.warn("QA Issue: %s" % error_msg)
return True
QAPATHTEST[rpaths] = "package_qa_check_rpath"
def package_qa_check_rpath(file,name, d, elf, messages):
"""
Check for dangerous RPATHs
"""
if not elf:
return
scanelf = os.path.join(d.getVar('STAGING_BINDIR_NATIVE',True),'scanelf')
bad_dirs = [d.getVar('TMPDIR', True) + "/work", d.getVar('STAGING_DIR_TARGET', True)]
bad_dir_test = d.getVar('TMPDIR', True)
if not os.path.exists(scanelf):
bb.fatal("Can not check RPATH, scanelf (part of pax-utils-native) not found")
if not bad_dirs[0] in d.getVar('WORKDIR', True):
bb.fatal("This class assumed that WORKDIR is ${TMPDIR}/work... Not doing any check")
output = os.popen("%s -B -F%%r#F '%s'" % (scanelf,file))
txt = output.readline().split()
for line in txt:
for dir in bad_dirs:
if dir in line:
messages.append("package %s contains bad RPATH %s in file %s" % (name, line, file))
QAPATHTEST[useless-rpaths] = "package_qa_check_useless_rpaths"
def package_qa_check_useless_rpaths(file, name, d, elf, messages):
"""
Check for RPATHs that are useless but not dangerous
"""
if not elf:
return
objdump = d.getVar('OBJDUMP', True)
env_path = d.getVar('PATH', True)
libdir = d.getVar("libdir", True)
base_libdir = d.getVar("base_libdir", True)
import re
rpath_re = re.compile("\s+RPATH\s+(.*)")
for line in os.popen("LC_ALL=C PATH=%s %s -p '%s' 2> /dev/null" % (env_path, objdump, file), "r"):
m = rpath_re.match(line)
if m:
rpath = m.group(1)
if rpath == libdir or rpath == base_libdir:
# The dynamic linker searches both these places anyway. There is no point in
# looking there again.
messages.append("%s: %s contains probably-redundant RPATH %s" % (name, package_qa_clean_path(file, d), rpath))
QAPATHTEST[dev-so] = "package_qa_check_dev"
def package_qa_check_dev(path, name, d, elf, messages):
"""
Check for ".so" library symlinks in non-dev packages
"""
if not name.endswith("-dev") and not name.endswith("-dbg") and not name.endswith("-nativesdk") and path.endswith(".so") and os.path.islink(path):
messages.append("non -dev/-dbg/-nativesdk package contains symlink .so: %s path '%s'" % \
(name, package_qa_clean_path(path,d)))
QAPATHTEST[debug-files] = "package_qa_check_dbg"
def package_qa_check_dbg(path, name, d, elf, messages):
"""
Check for ".debug" files or directories outside of the dbg package
"""
if not "-dbg" in name:
if '.debug' in path.split(os.path.sep):
messages.append("non debug package contains .debug directory: %s path %s" % \
(name, package_qa_clean_path(path,d)))
QAPATHTEST[perms] = "package_qa_check_perm"
def package_qa_check_perm(path,name,d, elf, messages):
"""
Check the permission of files
"""
return
QAPATHTEST[unsafe-references-in-binaries] = "package_qa_check_unsafe_references_in_binaries"
def package_qa_check_unsafe_references_in_binaries(path, name, d, elf, messages):
"""
Ensure binaries in base_[bindir|sbindir|libdir] do not link to files under exec_prefix
"""
if unsafe_references_skippable(path, name, d):
return
if elf:
import subprocess as sub
pn = d.getVar('PN', True)
exec_prefix = d.getVar('exec_prefix', True)
sysroot_path = d.getVar('STAGING_DIR_TARGET', True)
sysroot_path_usr = sysroot_path + exec_prefix
try:
ldd_output = bb.process.Popen(["prelink-rtld", "--root", sysroot_path, path], stdout=sub.PIPE).stdout.read()
except bb.process.CmdError:
error_msg = pn + ": prelink-rtld aborted when processing %s" % path
package_qa_handle_error("unsafe-references-in-binaries", error_msg, d)
return False
if sysroot_path_usr in ldd_output:
error_msg = pn + ": %s links to something under exec_prefix" % path
package_qa_handle_error("unsafe-references-in-binaries", error_msg, d)
error_msg = "ldd reports: %s" % ldd_output
package_qa_handle_error("unsafe-references-in-binaries", error_msg, d)
return False
QAPATHTEST[unsafe-references-in-scripts] = "package_qa_check_unsafe_references_in_scripts"
def package_qa_check_unsafe_references_in_scripts(path, name, d, elf, messages):
"""
Warn if scripts in base_[bindir|sbindir|libdir] reference files under exec_prefix
"""
if unsafe_references_skippable(path, name, d):
return
if not elf:
import stat
pn = d.getVar('PN', True)
# Ensure we're checking an executable script
statinfo = os.stat(path)
if bool(statinfo.st_mode & stat.S_IXUSR):
# grep shell scripts for possible references to /exec_prefix/
exec_prefix = d.getVar('exec_prefix', True)
statement = "grep -e '%s/' %s > /dev/null" % (exec_prefix, path)
if os.system(statement) == 0:
error_msg = pn + ": Found a reference to %s/ in %s" % (exec_prefix, path)
package_qa_handle_error("unsafe-references-in-scripts", error_msg, d)
error_msg = "Shell scripts in base_bindir and base_sbindir should not reference anything in exec_prefix"
package_qa_handle_error("unsafe-references-in-scripts", error_msg, d)
def unsafe_references_skippable(path, name, d):
if bb.data.inherits_class('native', d) or bb.data.inherits_class('nativesdk', d):
return True
if "-dbg" in name or "-dev" in name:
return True
# Other package names to skip:
if name.startswith("kernel-module-"):
return True
# Skip symlinks
if os.path.islink(path):
return True
# Skip unusual rootfs layouts which make these tests irrelevant
exec_prefix = d.getVar('exec_prefix', True)
if exec_prefix == "":
return True
pkgdest = d.getVar('PKGDEST', True)
pkgdest = pkgdest + "/" + name
pkgdest = os.path.abspath(pkgdest)
base_bindir = pkgdest + d.getVar('base_bindir', True)
base_sbindir = pkgdest + d.getVar('base_sbindir', True)
base_libdir = pkgdest + d.getVar('base_libdir', True)
bindir = pkgdest + d.getVar('bindir', True)
sbindir = pkgdest + d.getVar('sbindir', True)
libdir = pkgdest + d.getVar('libdir', True)
if base_bindir == bindir and base_sbindir == sbindir and base_libdir == libdir:
return True
# Skip files not in base_[bindir|sbindir|libdir]
path = os.path.abspath(path)
if not (base_bindir in path or base_sbindir in path or base_libdir in path):
return True
return False
QAPATHTEST[arch] = "package_qa_check_arch"
def package_qa_check_arch(path,name,d, elf, messages):
"""
Check if archs are compatible
"""
if not elf:
return
target_os = d.getVar('TARGET_OS', True)
target_arch = d.getVar('TARGET_ARCH', True)
provides = d.getVar('PROVIDES', d, True)
# FIXME: Cross package confuse this check, so just skip them
for s in ['cross', 'nativesdk', 'cross-canadian']:
if bb.data.inherits_class(s, d):
return
# avoid following links to /usr/bin (e.g. on udev builds)
# we will check the files pointed to anyway...
if os.path.islink(path):
return
#if this will throw an exception, then fix the dict above
(machine, osabi, abiversion, littleendian, bits) \
= package_qa_get_machine_dict()[target_os][target_arch]
# Check the architecture and endiannes of the binary
if not ((machine == elf.machine()) or \
("virtual/kernel" in provides) and (target_os == "linux-gnux32")):
messages.append("Architecture did not match (%d to %d) on %s" % \
(machine, elf.machine(), package_qa_clean_path(path,d)))
elif not ((bits == elf.abiSize()) or \
("virtual/kernel" in provides) and (target_os == "linux-gnux32")):
messages.append("Bit size did not match (%d to %d) %s on %s" % \
(bits, elf.abiSize(), bpn, package_qa_clean_path(path,d)))
elif not littleendian == elf.isLittleEndian():
messages.append("Endiannes did not match (%d to %d) on %s" % \
(littleendian, elf.isLittleEndian(), package_qa_clean_path(path,d)))
QAPATHTEST[desktop] = "package_qa_check_desktop"
def package_qa_check_desktop(path, name, d, elf, messages):
"""
Run all desktop files through desktop-file-validate.
"""
if path.endswith(".desktop"):
desktop_file_validate = os.path.join(d.getVar('STAGING_BINDIR_NATIVE',True),'desktop-file-validate')
output = os.popen("%s %s" % (desktop_file_validate, path))
# This only produces output on errors
for l in output:
messages.append("Desktop file issue: " + l.strip())
QAPATHTEST[ldflags] = "package_qa_hash_style"
def package_qa_hash_style(path, name, d, elf, messages):
"""
Check if the binary has the right hash style...
"""
if not elf:
return
if os.path.islink(path):
return
gnu_hash = "--hash-style=gnu" in d.getVar('LDFLAGS', True)
if not gnu_hash:
gnu_hash = "--hash-style=both" in d.getVar('LDFLAGS', True)
if not gnu_hash:
return
objdump = d.getVar('OBJDUMP', True)
env_path = d.getVar('PATH', True)
sane = False
has_syms = False
# If this binary has symbols, we expect it to have GNU_HASH too.
for line in os.popen("LC_ALL=C PATH=%s %s -p '%s' 2> /dev/null" % (env_path, objdump, path), "r"):
if "SYMTAB" in line:
has_syms = True
if "GNU_HASH" in line:
sane = True
if "[mips32]" in line or "[mips64]" in line:
sane = True
if has_syms and not sane:
messages.append("No GNU_HASH in the elf binary: '%s'" % path)
QAPATHTEST[buildpaths] = "package_qa_check_buildpaths"
def package_qa_check_buildpaths(path, name, d, elf, messages):
"""
Check for build paths inside target files and error if not found in the whitelist
"""
# Ignore .debug files, not interesting
if path.find(".debug") != -1:
return
# Ignore symlinks
if os.path.islink(path):
return
tmpdir = d.getVar('TMPDIR', True)
file_content = open(path).read()
if tmpdir in file_content:
messages.append("File %s in package contained reference to tmpdir" % package_qa_clean_path(path,d))
def package_qa_check_license(workdir, d):
"""
Check for changes in the license files
"""
import tempfile
sane = True
lic_files = d.getVar('LIC_FILES_CHKSUM', True)
lic = d.getVar('LICENSE', True)
pn = d.getVar('PN', True)
if lic == "CLOSED":
return True
if not lic_files:
# just throw a warning now. Once licensing data in entered for enough of the recipes,
# this will be converted into error and False will be returned.
bb.error(pn + ": Recipe file does not have license file information (LIC_FILES_CHKSUM)")
return False
srcdir = d.getVar('S', True)
for url in lic_files.split():
(type, host, path, user, pswd, parm) = bb.decodeurl(url)
srclicfile = os.path.join(srcdir, path)
if not os.path.isfile(srclicfile):
raise bb.build.FuncFailed( pn + ": LIC_FILES_CHKSUM points to an invalid file: " + srclicfile)
if 'md5' not in parm:
bb.error(pn + ": md5 checksum is not specified for ", url)
return False
beginline, endline = 0, 0
if 'beginline' in parm:
beginline = int(parm['beginline'])
if 'endline' in parm:
endline = int(parm['endline'])
if (not beginline) and (not endline):
md5chksum = bb.utils.md5_file(srclicfile)
else:
fi = open(srclicfile, 'r')
fo = tempfile.NamedTemporaryFile(mode='wb', prefix='poky.', suffix='.tmp', delete=False)
tmplicfile = fo.name;
lineno = 0
linesout = 0
for line in fi:
lineno += 1
if (lineno >= beginline):
if ((lineno <= endline) or not endline):
fo.write(line)
linesout += 1
else:
break
fo.flush()
fo.close()
fi.close()
md5chksum = bb.utils.md5_file(tmplicfile)
os.unlink(tmplicfile)
if parm['md5'] == md5chksum:
bb.note (pn + ": md5 checksum matched for ", url)
else:
bb.error (pn + ": md5 data is not matching for ", url)
bb.error (pn + ": The new md5 checksum is ", md5chksum)
bb.error (pn + ": Check if the license information has changed in")
sane = False
return sane
def package_qa_check_staged(path,d):
"""
Check staged la and pc files for sanity
-e.g. installed being false
As this is run after every stage we should be able
to find the one responsible for the errors easily even
if we look at every .pc and .la file
"""
sane = True
tmpdir = d.getVar('TMPDIR', True)
workdir = os.path.join(tmpdir, "work")
installed = "installed=yes"
if bb.data.inherits_class("native", d) or bb.data.inherits_class("cross", d):
pkgconfigcheck = workdir
else:
pkgconfigcheck = tmpdir
# find all .la and .pc files
# read the content
# and check for stuff that looks wrong
for root, dirs, files in os.walk(path):
for file in files:
path = os.path.join(root,file)
if file.endswith(".la"):
file_content = open(path).read()
if workdir in file_content:
error_msg = "%s failed sanity test (workdir) in path %s" % (file,root)
sane = package_qa_handle_error("la", error_msg, d)
elif file.endswith(".pc"):
file_content = open(path).read()
if pkgconfigcheck in file_content:
error_msg = "%s failed sanity test (tmpdir) in path %s" % (file,root)
sane = package_qa_handle_error("pkgconfig", error_msg, d)
return sane
# Walk over all files in a directory and call func
def package_qa_walk(path, warnfuncs, errorfuncs, skip, package, d):
import oe.qa
#if this will throw an exception, then fix the dict above
target_os = d.getVar('TARGET_OS', True)
target_arch = d.getVar('TARGET_ARCH', True)
warnings = []
errors = []
for root, dirs, files in os.walk(path):
for file in files:
path = os.path.join(root,file)
elf = oe.qa.ELFFile(path)
try:
elf.open()
except:
elf = None
for func in warnfuncs:
func(path, package, d, elf, warnings)
for func in errorfuncs:
func(path, package, d, elf, errors)
for w in warnings:
bb.warn("QA Issue: %s" % w)
package_qa_write_error(w, d)
for e in errors:
bb.error("QA Issue: %s" % e)
package_qa_write_error(e, d)
return len(errors) == 0
def package_qa_check_rdepends(pkg, pkgdest, skip, d):
# Don't do this check for kernel/module recipes, there aren't too many debug/development
# packages and you can get false positives e.g. on kernel-module-lirc-dev
if bb.data.inherits_class("kernel", d) or bb.data.inherits_class("module-base", d):
return True
sane = True
if not "-dbg" in pkg and not "task-" in pkg and not "-image" in pkg:
# Copied from package_ipk.bbclass
# boiler plate to update the data
localdata = bb.data.createCopy(d)
root = "%s/%s" % (pkgdest, pkg)
localdata.setVar('ROOT', '')
localdata.setVar('ROOT_%s' % pkg, root)
pkgname = localdata.getVar('PKG_%s' % pkg, True)
if not pkgname:
pkgname = pkg
localdata.setVar('PKG', pkgname)
localdata.setVar('OVERRIDES', pkg)
bb.data.update_data(localdata)
# Now check the RDEPENDS
rdepends = bb.utils.explode_deps(localdata.getVar('RDEPENDS', True) or "")
# Now do the sanity check!!!
for rdepend in rdepends:
if "-dbg" in rdepend and "debug-deps" not in skip:
error_msg = "%s rdepends on %s" % (pkgname,rdepend)
sane = package_qa_handle_error("debug-deps", error_msg, d)
if (not "-dev" in pkg and not "-staticdev" in pkg) and rdepend.endswith("-dev") and "dev-deps" not in skip:
error_msg = "%s rdepends on %s" % (pkgname, rdepend)
sane = package_qa_handle_error("dev-deps", error_msg, d)
return sane
# The PACKAGE FUNC to scan each package
python do_package_qa () {
bb.note("DO PACKAGE QA")
logdir = d.getVar('T', True)
pkg = d.getVar('PN', True)
# Check the compile log for host contamination
compilelog = os.path.join(logdir,"log.do_compile")
statement = "grep -e 'CROSS COMPILE Badness:' -e 'is unsafe for cross-compilation' %s > /dev/null" % compilelog
if os.system(statement) == 0:
bb.warn("%s: The compile log indicates that host include and/or library paths were used. Please check the log '%s' for more information." % \
(pkg, compilelog))
# Check the install log for host contamination
installlog = os.path.join(logdir,"log.do_install")
statement = "grep -e 'CROSS COMPILE Badness:' -e 'is unsafe for cross-compilation' %s > /dev/null" % installlog
if os.system(statement) == 0:
bb.warn("%s: The install log indicates that host include and/or library paths were used. Please check the log '%s' for more information." % \
(pkg, installlog))
# Scan the packages...
pkgdest = d.getVar('PKGDEST', True)
packages = d.getVar('PACKAGES', True)
# no packages should be scanned
if not packages:
return
testmatrix = d.getVarFlags("QAPATHTEST")
g = globals()
walk_sane = True
rdepends_sane = True
for package in packages.split():
skip = (d.getVar('INSANE_SKIP_' + package, True) or "").split()
if skip:
bb.note("Package %s skipping QA tests: %s" % (package, str(skip)))
warnchecks = []
for w in (d.getVar("WARN_QA", True) or "").split():
if w in skip:
continue
if w in testmatrix and testmatrix[w] in g:
warnchecks.append(g[testmatrix[w]])
errorchecks = []
for e in (d.getVar("ERROR_QA", True) or "").split():
if e in skip:
continue
if e in testmatrix and testmatrix[e] in g:
errorchecks.append(g[testmatrix[e]])
bb.note("Checking Package: %s" % package)
path = "%s/%s" % (pkgdest, package)
if not package_qa_walk(path, warnchecks, errorchecks, skip, package, d):
walk_sane = False
if not package_qa_check_rdepends(package, pkgdest, skip, d):
rdepends_sane = False
if not walk_sane or not rdepends_sane:
bb.fatal("QA run found fatal errors. Please consider fixing them.")
bb.note("DONE with PACKAGE QA")
}
python do_qa_staging() {
bb.note("QA checking staging")
if not package_qa_check_staged(bb.data.expand('${SYSROOT_DESTDIR}/${STAGING_LIBDIR}',d), d):
bb.fatal("QA staging was broken by the package built above")
}
python do_qa_configure() {
configs = []
workdir = d.getVar('WORKDIR', True)
bb.note("Checking autotools environment for common misconfiguration")
for root, dirs, files in os.walk(workdir):
statement = "grep -e 'CROSS COMPILE Badness:' -e 'is unsafe for cross-compilation' %s > /dev/null" % \
os.path.join(root,"config.log")
if "config.log" in files:
if os.system(statement) == 0:
bb.fatal("""This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities.
Rerun configure task after fixing this. The path was '%s'""" % root)
if "configure.ac" in files:
configs.append(os.path.join(root,"configure.ac"))
if "configure.in" in files:
configs.append(os.path.join(root, "configure.in"))
cnf = d.getVar('EXTRA_OECONF', True) or ""
if "gettext" not in d.getVar('P', True) and "gcc-runtime" not in d.getVar('P', True) and "--disable-nls" not in cnf:
ml = d.getVar("MLPREFIX", True) or ""
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('nativesdk', d):
gt = "gettext-native"
elif bb.data.inherits_class('cross-canadian', d):
gt = "gettext-nativesdk"
else:
gt = "virtual/" + ml + "gettext"
deps = bb.utils.explode_deps(d.getVar('DEPENDS', True) or "")
if gt not in deps:
for config in configs:
gnu = "grep \"^[[:space:]]*AM_GNU_GETTEXT\" %s >/dev/null" % config
if os.system(gnu) == 0:
bb.fatal("""%s required but not in DEPENDS for file %s.
Missing inherit gettext?""" % (gt, config))
if not package_qa_check_license(workdir, d):
bb.fatal("Licensing Error: LIC_FILES_CHKSUM does not match, please fix")
}
# The Staging Func, to check all staging
#addtask qa_staging after do_populate_sysroot before do_build
do_populate_sysroot[postfuncs] += "do_qa_staging "
# Check broken config.log files, for packages requiring Gettext which don't
# have it in DEPENDS and for correct LIC_FILES_CHKSUM
#addtask qa_configure after do_configure before do_compile
do_configure[postfuncs] += "do_qa_configure "