--- /dev/null
+pytalloc_CObject_FromTallocPtr: PyObject *(void *)
+pytalloc_Check: int (PyObject *)
+pytalloc_GetObjectType: PyTypeObject *(void)
+pytalloc_reference_ex: PyObject *(PyTypeObject *, TALLOC_CTX *, void *)
+pytalloc_steal: PyObject *(PyTypeObject *, void *)
+pytalloc_steal_ex: PyObject *(PyTypeObject *, TALLOC_CTX *, void *)
--- /dev/null
+_talloc: void *(const void *, size_t)
+_talloc_array: void *(const void *, size_t, unsigned int, const char *)
+_talloc_free: int (void *, const char *)
+_talloc_get_type_abort: void *(const void *, const char *, const char *)
+_talloc_memdup: void *(const void *, const void *, size_t, const char *)
+_talloc_move: void *(const void *, const void *)
+_talloc_pooled_object: void *(const void *, size_t, const char *, unsigned int, size_t)
+_talloc_realloc: void *(const void *, void *, size_t, const char *)
+_talloc_realloc_array: void *(const void *, void *, size_t, unsigned int, const char *)
+_talloc_reference_loc: void *(const void *, const void *, const char *)
+_talloc_set_destructor: void (const void *, int (*)(void *))
+_talloc_steal_loc: void *(const void *, const void *, const char *)
+_talloc_zero: void *(const void *, size_t, const char *)
+_talloc_zero_array: void *(const void *, size_t, unsigned int, const char *)
+talloc_asprintf: char *(const void *, const char *, ...)
+talloc_asprintf_append: char *(char *, const char *, ...)
+talloc_asprintf_append_buffer: char *(char *, const char *, ...)
+talloc_autofree_context: void *(void)
+talloc_check_name: void *(const void *, const char *)
+talloc_disable_null_tracking: void (void)
+talloc_enable_leak_report: void (void)
+talloc_enable_leak_report_full: void (void)
+talloc_enable_null_tracking: void (void)
+talloc_enable_null_tracking_no_autofree: void (void)
+talloc_find_parent_byname: void *(const void *, const char *)
+talloc_free_children: void (void *)
+talloc_get_name: const char *(const void *)
+talloc_get_size: size_t (const void *)
+talloc_increase_ref_count: int (const void *)
+talloc_init: void *(const char *, ...)
+talloc_is_parent: int (const void *, const void *)
+talloc_named: void *(const void *, size_t, const char *, ...)
+talloc_named_const: void *(const void *, size_t, const char *)
+talloc_parent: void *(const void *)
+talloc_parent_name: const char *(const void *)
+talloc_pool: void *(const void *, size_t)
+talloc_realloc_fn: void *(const void *, void *, size_t)
+talloc_reference_count: size_t (const void *)
+talloc_reparent: void *(const void *, const void *, const void *)
+talloc_report: void (const void *, FILE *)
+talloc_report_depth_cb: void (const void *, int, int, void (*)(const void *, int, int, int, void *), void *)
+talloc_report_depth_file: void (const void *, int, int, FILE *)
+talloc_report_full: void (const void *, FILE *)
+talloc_set_abort_fn: void (void (*)(const char *))
+talloc_set_log_fn: void (void (*)(const char *))
+talloc_set_log_stderr: void (void)
+talloc_set_memlimit: int (const void *, size_t)
+talloc_set_name: const char *(const void *, const char *, ...)
+talloc_set_name_const: void (const void *, const char *)
+talloc_show_parents: void (const void *, FILE *)
+talloc_strdup: char *(const void *, const char *)
+talloc_strdup_append: char *(char *, const char *)
+talloc_strdup_append_buffer: char *(char *, const char *)
+talloc_strndup: char *(const void *, const char *, size_t)
+talloc_strndup_append: char *(char *, const char *, size_t)
+talloc_strndup_append_buffer: char *(char *, const char *, size_t)
+talloc_total_blocks: size_t (const void *)
+talloc_total_size: size_t (const void *)
+talloc_unlink: int (const void *, void *)
+talloc_vasprintf: char *(const void *, const char *, va_list)
+talloc_vasprintf_append: char *(char *, const char *, va_list)
+talloc_vasprintf_append_buffer: char *(char *, const char *, va_list)
+talloc_version_major: int (void)
+talloc_version_minor: int (void)
dir, name = os.path.split(self.target)
- if self.env.DEST_BINFMT == 'pe' and getattr(self, 'vnum', None) and 'cshlib' in self.features:
- # include the version in the dll file name,
- # the import lib file name stays unversionned.
- name = name + '-' + self.vnum.split('.')[0]
+ if 'cshlib' in self.features and getattr(self, 'vnum', None):
+ nums = self.vnum.split('.')
+ if self.env.DEST_BINFMT == 'pe':
+ # include the version in the dll file name,
+ # the import lib file name stays unversionned.
+ name = name + '-' + nums[0]
+ elif self.env.DEST_OS == 'openbsd':
+ pattern = '%s.%s' % (pattern, nums[0])
+ if len(nums) >= 2:
+ pattern += '.%s' % nums[1]
return os.path.join(dir, pattern % name)
if not path: return
if self.env.DEST_OS == 'openbsd':
- bld.install_as(path + os.sep + name2, node, env=self.env, chmod=self.link_task.chmod)
+ libname = self.link_task.outputs[0].name
+ bld.install_as('%s%s%s' % (path, os.sep, libname), node, env=self.env)
else:
bld.install_as(path + os.sep + name3, node, env=self.env)
bld.symlink_as(path + os.sep + name2, name3)
bld.symlink_as(path + os.sep + libname, name3)
# the following task is just to enable execution from the build dir :-/
- self.create_task('vnum', node, [node.parent.find_or_declare(name2), node.parent.find_or_declare(name3)])
+ if self.env.DEST_OS != 'openbsd':
+ self.create_task('vnum', node, [node.parent.find_or_declare(name2), node.parent.find_or_declare(name3)])
def exec_vnum_link(self):
for x in self.outputs:
v['SHLIB_MARKER'] = ''
+@conftest
+def gcc_modifier_openbsd(conf):
+ conf.env['SONAME_ST'] = []
+
@conftest
def gcc_modifier_platform(conf):
# * set configurations specific for a platform.
v['SHLIB_MARKER'] = ''
+@conftest
+def gxx_modifier_openbsd(conf):
+ conf.env['SONAME_ST'] = []
+
@conftest
def gxx_modifier_platform(conf):
# * set configurations specific for a platform.
conf.env.EXTUTILS_TYPEMAP = read_out('print "$Config{privlib}/ExtUtils/typemap"')
conf.env.perlext_PATTERN = '%s.' + read_out('print $Config{dlext}')[0]
- def try_any(keys):
- for k in keys:
- conf.start_msg("Checking for perl $Config{%s}:" % k)
- try:
- v = read_out('print $Config{%s}' % k)[0]
- conf.end_msg("'%s'" % (v), 'GREEN')
- return v
- except IndexError:
- conf.end_msg(False, 'YELLOW')
- pass
- return None
-
- perl_arch_install_dir = None
- if getattr(Options.options, 'perl_arch_install_dir', None):
- perl_arch_install_dir = Options.options.perl_arch_install_dir
- if perl_arch_install_dir is None:
- perl_arch_install_dir = try_any(['vendorarch', 'sitearch', 'archlib'])
- if perl_arch_install_dir is None:
- conf.fatal('No perl arch install directory autodetected.' +
- 'Please define it with --with-perl-arch-install-dir.')
- conf.start_msg("PERL_ARCH_INSTALL_DIR: ")
- conf.end_msg("'%s'" % (perl_arch_install_dir), 'GREEN')
- conf.env.PERL_ARCH_INSTALL_DIR = perl_arch_install_dir
-
- perl_lib_install_dir = None
- if getattr(Options.options, 'perl_lib_install_dir', None):
- perl_lib_install_dir = Options.options.perl_lib_install_dir
- if perl_lib_install_dir is None:
- perl_lib_install_dir = try_any(['vendorlib', 'sitelib', 'privlib'])
- if perl_lib_install_dir is None:
- conf.fatal('No perl lib install directory autodetected. ' +
- 'Please define it with --with-perl-lib-install-dir.')
- conf.start_msg("PERL_LIB_INSTALL_DIR: ")
- conf.end_msg("'%s'" % (perl_lib_install_dir), 'GREEN')
- conf.env.PERL_LIB_INSTALL_DIR = perl_lib_install_dir
+ if getattr(Options.options, 'perlarchdir', None):
+ conf.env.ARCHDIR_PERL = Options.options.perlarchdir
+ else:
+ conf.env.ARCHDIR_PERL = read_out('print $Config{sitearch}')[0]
def set_options(opt):
opt.add_option("--with-perl-binary", type="string", dest="perlbinary", help = 'Specify alternate perl binary', default=None)
+ opt.add_option("--with-perl-archdir", type="string", dest="perlarchdir", help = 'Specify directory where to install arch specific files', default=None)
- opt.add_option("--with-perl-arch-install-dir",
- type="string",
- dest="perl_arch_install_dir",
- help = ('Specify directory where to install arch specific files'),
- default=None)
-
- opt.add_option("--with-perl-lib-install-dir",
- type="string",
- dest="perl_lib_install_dir",
- help = ('Specify directory where to install vendor specific files'),
- default=None)
from samba_utils import os_path_relpath, TO_LIST
from samba_autoconf import library_flags
+
def SAMBA3_ADD_OPTION(opt, option, help=(), dest=None, default=True,
with_name="with", without_name="without"):
if default is None:
- default_str="auto"
- elif default == True:
- default_str="yes"
- elif default == False:
- default_str="no"
+ default_str = "auto"
+ elif default is True:
+ default_str = "yes"
+ elif default is False:
+ default_str = "no"
else:
- default_str=str(default)
+ default_str = str(default)
if help == ():
help = ("Build with %s support (default=%s)" % (option, default_str))
else:
extra_includes += [ '../lib/popt' ]
- if bld.CONFIG_SET('USING_SYSTEM_INIPARSER'):
- (iniparser_includes, iniparser_ldflags, iniparser_cpppath) = library_flags(bld, 'iniparser')
- extra_includes += iniparser_cpppath
- else:
- extra_includes += [ '../lib/iniparser' ]
-
# s3 builds assume that they will have a bunch of extra include paths
includes = []
for d in extra_includes:
if not IN_LAUNCH_DIR(conf):
return
+ if conf.CHECK_CFLAGS(['-fstack-protector']) and conf.CHECK_LDFLAGS(['-fstack-protector']):
+ conf.ADD_CFLAGS('-fstack-protector')
+ conf.ADD_LDFLAGS('-fstack-protector')
+
if Options.options.debug:
conf.ADD_CFLAGS('-g', testflags=True)
testflags=True)
conf.ADD_CFLAGS('-Werror=declaration-after-statement -Wdeclaration-after-statement',
testflags=True)
+ conf.ADD_CFLAGS('-Werror=return-type -Wreturn-type',
+ testflags=True)
+ conf.ADD_CFLAGS('-Werror=uninitialized -Wuninitialized',
+ testflags=True)
conf.ADD_CFLAGS('-Wformat=2 -Wno-format-y2k', testflags=True)
# This check is because for ldb_search(), a NULL format string
conf.env['EXTRA_CFLAGS'].extend(TO_LIST("-Werror=format"))
if Options.options.picky_developer:
- conf.ADD_NAMED_CFLAGS('PICKY_CFLAGS', '-Werror', testflags=True)
+ conf.ADD_NAMED_CFLAGS('PICKY_CFLAGS', '-Werror -Wno-error=deprecated-declarations', testflags=True)
if Options.options.fatal_errors:
conf.ADD_CFLAGS('-Wfatal-errors', testflags=True)
if Options.options.pedantic:
conf.ADD_CFLAGS('-W', testflags=True)
+ if Options.options.address_sanitizer:
+ conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1 -fsanitize=address', testflags=True)
+ conf.ADD_LDFLAGS('-fsanitize=address', testflags=True)
+ conf.env['ADDRESS_SANITIZER'] = True
+
+
+ # Let people pass an additional ADDITIONAL_{CFLAGS,LDFLAGS}
+ # environment variables which are only used the for final build.
+ #
+ # The CFLAGS and LDFLAGS environment variables are also
+ # used for the configure checks which might impact their results.
+ conf.add_os_flags('ADDITIONAL_CFLAGS')
+ if conf.env.ADDITIONAL_CFLAGS and conf.CHECK_CFLAGS(conf.env['ADDITIONAL_CFLAGS']):
+ conf.env['EXTRA_CFLAGS'].extend(conf.env['ADDITIONAL_CFLAGS'])
+ conf.add_os_flags('ADDITIONAL_LDFLAGS')
+ if conf.env.ADDITIONAL_LDFLAGS and conf.CHECK_LDFLAGS(conf.env['ADDITIONAL_LDFLAGS']):
+ conf.env['EXTRA_LDFLAGS'].extend(conf.env['ADDITIONAL_LDFLAGS'])
+
if path is None:
conf.write_config_header('config.h', top=True)
else:
-def CURRENT_CFLAGS(bld, target, cflags, allow_warnings=True, hide_symbols=False):
+def CURRENT_CFLAGS(bld, target, cflags, allow_warnings=False, hide_symbols=False):
'''work out the current flags. local flags are added first'''
ret = TO_LIST(cflags)
if not 'EXTRA_CFLAGS' in bld.env:
list = bld.env['PICKY_CFLAGS'];
ret.extend(list)
if hide_symbols and bld.env.HAVE_VISIBILITY_ATTR:
- ret.append('-fvisibility=hidden')
+ ret.append(bld.env.VISIBILITY_CFLAGS)
return ret
def PRIVATE_NAME(bld, name, private_extension, private_library):
'''possibly rename a library to include a bundled extension'''
+ if not private_library:
+ return name
+
# we now use the same private name for libraries as the public name.
# see http://git.samba.org/?p=tridge/junkcode.git;a=tree;f=shlib for a
# demonstration that this is the right thing to do
# also see http://lists.samba.org/archive/samba-technical/2011-January/075816.html
- return name
+ if private_extension:
+ return name
+
+ extension = bld.env.PRIVATE_EXTENSION
+
+ if extension and name.startswith('%s' % extension):
+ return name
+
+ if extension and name.endswith('%s' % extension):
+ return name
+
+ return "%s-%s" % (name, extension)
def target_in_list(target, lst, default):
import os, shutil, re
import Build, Configure, Utils
from Configure import conf
+import config_c
from samba_utils import *
if not conf.CONFIG_SET('XSLTPROC_MANPAGES'):
print "A local copy of the docbook.xsl wasn't found on your system" \
" consider installing package like docbook-xsl"
+
+#
+# Determine the standard libpath for the used compiler,
+# so we can later use that to filter out these standard
+# library paths when some tools like cups-config or
+# python-config report standard lib paths with their
+# ldflags (-L...)
+#
+@conf
+def CHECK_STANDARD_LIBPATH(conf):
+ # at least gcc and clang support this:
+ try:
+ cmd = conf.env.CC + ['-print-search-dirs']
+ out = Utils.cmd_output(cmd).split('\n')
+ except ValueError:
+ # option not supported by compiler - use a standard list of directories
+ dirlist = [ '/usr/lib', '/usr/lib64' ]
+ except:
+ raise Utils.WafError('Unexpected error running "%s"' % (cmd))
+ else:
+ dirlist = []
+ for line in out:
+ line = line.strip()
+ if line.startswith("libraries: ="):
+ dirliststr = line[len("libraries: ="):]
+ dirlist = [ os.path.normpath(x) for x in dirliststr.split(':') ]
+ break
+
+ conf.env.STANDARD_LIBPATH = dirlist
+
+
+waf_config_c_parse_flags = config_c.parse_flags;
+def samba_config_c_parse_flags(line1, uselib, env):
+ #
+ # We do a special treatment of the rpath components
+ # in the linkflags line, because currently the upstream
+ # parse_flags function is incomplete with respect to
+ # treatment of the rpath. The remainder of the linkflags
+ # line is later passed to the original funcion.
+ #
+ lst1 = shlex.split(line1)
+ lst2 = []
+ while lst1:
+ x = lst1.pop(0)
+
+ #
+ # NOTE on special treatment of -Wl,-R and -Wl,-rpath:
+ #
+ # It is important to not put a library provided RPATH
+ # into the LINKFLAGS but in the RPATH instead, since
+ # the provided LINKFLAGS get prepended to our own internal
+ # RPATH later, and hence can potentially lead to linking
+ # in too old versions of our internal libs.
+ #
+ # We do this filtering here on our own because of some
+ # bugs in the real parse_flags() function.
+ #
+ if x == '-Wl,-rpath' or x == '-Wl,-R':
+ linkflags.remove(x)
+ x = lst1.pop(0)
+ if x.startswith('-Wl,'):
+ rpath = x[4:]
+ else:
+ rpath = x
+ elif x.startswith('-Wl,-R,'):
+ rpath = x[7:]
+ elif x.startswith('-Wl,-R'):
+ rpath = x[6:]
+ elif x.startswith('-Wl,-rpath,'):
+ rpath = x[11:]
+ else:
+ lst2.append(x)
+ continue
+
+ env.append_value('RPATH_' + uselib, rpath)
+
+ line2 = ' '.join(lst2)
+ waf_config_c_parse_flags(line2, uselib, env)
+
+ return
+config_c.parse_flags = samba_config_c_parse_flags
denv.outenv[t.sname] = tdeps
depsfile = os.path.join(bld.bdir, "sambadeps")
- denv.store(depsfile)
+ denv.store_fast(depsfile)
denv = Environment.Environment()
try:
debug('deps: checking saved dependencies')
- denv.load(depsfile)
+ denv.load_fast(depsfile)
if (denv.version != savedeps_version or
denv.savedeps_inputs != savedeps_inputs or
denv.savedeps_outputs != savedeps_outputs):
return False
- except:
+ except Exception:
return False
# check if critical files have changed
add_tarfile(tar, fname, abspath, srcsubdir)
- def list_directory_files(abspath):
+ def list_directory_files(path):
+ curdir = os.getcwd()
+ os.chdir(srcdir)
out_files = []
- for root, dirs, files in os.walk(abspath):
+ for root, dirs, files in os.walk(path):
for f in files:
out_files.append(os.path.join(root, f))
+ os.chdir(curdir)
return out_files
# overall this makes some build tasks quite a bit faster
-from TaskGen import feature, after
-import preproc, Task
+import os
+import Build, Utils, Node
+from TaskGen import feature, after, before
+import preproc
@feature('cc', 'cxx')
@after('apply_type_vars', 'apply_lib_vars', 'apply_core')
return sum
Task.TaskBase.hash_constraints = hash_constraints
+def hash_env_vars(self, env, vars_lst):
+ idx = str(id(env)) + str(vars_lst)
+ try:
+ return self.cache_sig_vars[idx]
+ except KeyError:
+ pass
+
+ m = Utils.md5()
+ m.update(''.join([str(env[a]) for a in vars_lst]))
+
+ ret = self.cache_sig_vars[idx] = m.digest()
+ return ret
+Build.BuildContext.hash_env_vars = hash_env_vars
+
+
+def store_fast(self, filename):
+ file = open(filename, 'wb')
+ data = self.get_merged_dict()
+ try:
+ Build.cPickle.dump(data, file, -1)
+ finally:
+ file.close()
+Environment.Environment.store_fast = store_fast
+
+def load_fast(self, filename):
+ file = open(filename, 'rb')
+ try:
+ data = Build.cPickle.load(file)
+ finally:
+ file.close()
+ self.table.update(data)
+Environment.Environment.load_fast = load_fast
+
+def is_this_a_static_lib(self, name):
+ try:
+ cache = self.cache_is_this_a_static_lib
+ except AttributeError:
+ cache = self.cache_is_this_a_static_lib = {}
+ try:
+ return cache[name]
+ except KeyError:
+ ret = cache[name] = 'cstaticlib' in self.bld.name_to_obj(name, self.env).features
+ return ret
+TaskGen.task_gen.is_this_a_static_lib = is_this_a_static_lib
+
+def shared_ancestors(self):
+ try:
+ cache = self.cache_is_this_a_static_lib
+ except AttributeError:
+ cache = self.cache_is_this_a_static_lib = {}
+ try:
+ return cache[id(self)]
+ except KeyError:
+
+ ret = []
+ if 'cshlib' in self.features: # or 'cprogram' in self.features:
+ if getattr(self, 'uselib_local', None):
+ lst = self.to_list(self.uselib_local)
+ ret = [x for x in lst if not self.is_this_a_static_lib(x)]
+ cache[id(self)] = ret
+ return ret
+TaskGen.task_gen.shared_ancestors = shared_ancestors
+
+@feature('cc', 'cxx')
+@after('apply_link', 'init_cc', 'init_cxx', 'apply_core')
+def apply_lib_vars(self):
+ """after apply_link because of 'link_task'
+ after default_cc because of the attribute 'uselib'"""
+
+ # after 'apply_core' in case if 'cc' if there is no link
+
+ env = self.env
+ app = env.append_value
+ seen_libpaths = set([])
+
+ # OPTIMIZATION 1: skip uselib variables already added (700ms)
+ seen_uselib = set([])
+
+ # 1. the case of the libs defined in the project (visit ancestors first)
+ # the ancestors external libraries (uselib) will be prepended
+ self.uselib = self.to_list(self.uselib)
+ names = self.to_list(self.uselib_local)
+
+ seen = set([])
+ tmp = Utils.deque(names) # consume a copy of the list of names
+ while tmp:
+ lib_name = tmp.popleft()
+ # visit dependencies only once
+ if lib_name in seen:
+ continue
+
+ y = self.name_to_obj(lib_name)
+ if not y:
+ raise Utils.WafError('object %r was not found in uselib_local (required by %r)' % (lib_name, self.name))
+ y.post()
+ seen.add(lib_name)
+
+ # OPTIMIZATION 2: pre-compute ancestors shared libraries (100ms)
+ tmp.extend(y.shared_ancestors())
+
+ # link task and flags
+ if getattr(y, 'link_task', None):
+
+ link_name = y.target[y.target.rfind('/') + 1:]
+ if 'cstaticlib' in y.features:
+ app('STATICLIB', link_name)
+ elif 'cshlib' in y.features or 'cprogram' in y.features:
+ # WARNING some linkers can link against programs
+ app('LIB', link_name)
+
+ # the order
+ self.link_task.set_run_after(y.link_task)
+
+ # for the recompilation
+ dep_nodes = getattr(self.link_task, 'dep_nodes', [])
+ self.link_task.dep_nodes = dep_nodes + y.link_task.outputs
+
+ # OPTIMIZATION 3: reduce the amount of function calls
+ # add the link path too
+ par = y.link_task.outputs[0].parent
+ if id(par) not in seen_libpaths:
+ seen_libpaths.add(id(par))
+ tmp_path = par.bldpath(self.env)
+ if not tmp_path in env['LIBPATH']:
+ env.prepend_value('LIBPATH', tmp_path)
+
+
+ # add ancestors uselib too - but only propagate those that have no staticlib
+ for v in self.to_list(y.uselib):
+ if v not in seen_uselib:
+ seen_uselib.add(v)
+ if not env['STATICLIB_' + v]:
+ if not v in self.uselib:
+ self.uselib.insert(0, v)
+
+ # 2. the case of the libs defined outside
+ for x in self.uselib:
+ for v in self.p_flag_vars:
+ val = self.env[v + '_' + x]
+ if val:
+ self.env.append_value(v, val)
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_lib_vars')
+@before('apply_obj_vars')
+def samba_before_apply_obj_vars(self):
+ """before apply_obj_vars for uselib, this removes the standard pathes"""
+
+ def is_standard_libpath(env, path):
+ for _path in env.STANDARD_LIBPATH:
+ if _path == os.path.normpath(path):
+ return True
+ return False
+
+ v = self.env
+
+ for i in v['RPATH']:
+ if is_standard_libpath(v, i):
+ v['RPATH'].remove(i)
+
+ for i in v['LIBPATH']:
+ if is_standard_libpath(v, i):
+ v['LIBPATH'].remove(i)
+
+@feature('cc')
+@before('apply_incpaths', 'apply_obj_vars_cc')
+def samba_stash_cppflags(self):
+ """Fix broken waf ordering of CPPFLAGS"""
+
+ self.env.SAVED_CPPFLAGS = self.env.CPPFLAGS
+ self.env.CPPFLAGS = []
+
+@feature('cc')
+@after('apply_incpaths', 'apply_obj_vars_cc')
+def samba_pop_cppflags(self):
+ """append stashed user CPPFLAGS after our internally computed flags"""
+
+ #
+ # Note that we don't restore the values to 'CPPFLAGS',
+ # but to _CCINCFLAGS instead.
+ #
+ # buildtools/wafadmin/Tools/cc.py defines the 'cc' task generator as
+ # '${CC} ${CCFLAGS} ${CPPFLAGS} ${_CCINCFLAGS} ${_CCDEFFLAGS} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT}'
+ #
+ # Our goal is to effectively invert the order of ${CPPFLAGS} and
+ # ${_CCINCFLAGS}.
+ self.env.append_value('_CCINCFLAGS', self.env.SAVED_CPPFLAGS)
+ self.env.SAVED_CPPFLAGS = []
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@before('apply_obj_vars', 'add_extra_flags')
+def samba_stash_linkflags(self):
+ """stash away LINKFLAGS in order to fix waf's broken ordering wrt or
+ user LDFLAGS"""
+
+ self.env.SAVE_LINKFLAGS = self.env.LINKFLAGS
+ self.env.LINKFLAGS = []
+
+@feature('cprogram', 'cshlib', 'cstaticlib')
+@after('apply_obj_vars', 'add_extra_flags')
+def samba_pop_linkflags(self):
+ """after apply_obj_vars append saved LDFLAGS"""
-# import cc
-# from TaskGen import extension
-# import Utils
-
-# @extension(cc.EXT_CC)
-# def c_hook(self, node):
-# task = self.create_task('cc', node, node.change_ext('.o'))
-# try:
-# self.compiled_tasks.append(task)
-# except AttributeError:
-# raise Utils.WafError('Have you forgotten to set the feature "cc" on %s?' % str(self))
-
-# bld = self.bld
-# try:
-# dc = bld.dc
-# except AttributeError:
-# dc = bld.dc = {}
-
-# if task.outputs[0].id in dc:
-# raise Utils.WafError('Samba, you are doing it wrong %r %s %s' % (task.outputs, task.generator, dc[task.outputs[0].id].generator))
-# else:
-# dc[task.outputs[0].id] = task
-
-# return task
-
-
-def suncc_wrap(cls):
- '''work around a problem with cc on solaris not handling module aliases
- which have empty libs'''
- if getattr(cls, 'solaris_wrap', False):
- return
- cls.solaris_wrap = True
- oldrun = cls.run
- def run(self):
- if self.env.CC_NAME == "sun" and not self.inputs:
- self.env = self.env.copy()
- self.env.append_value('LINKFLAGS', '-')
- return oldrun(self)
- cls.run = run
-suncc_wrap(Task.TaskBase.classes['cc_link'])
+ self.env.append_value('LINKFLAGS', self.env.SAVE_LINKFLAGS)
+ self.env.SAVE_LINKFLAGS = []
fp.write(" output(screen, \" sizeof(char): %lu\\n\",(unsigned long)sizeof(char));\n")
fp.write(" output(screen, \" sizeof(int): %lu\\n\",(unsigned long)sizeof(int));\n")
fp.write(" output(screen, \" sizeof(long): %lu\\n\",(unsigned long)sizeof(long));\n")
- fp.write("#if HAVE_LONGLONG\n")
fp.write(" output(screen, \" sizeof(long long): %lu\\n\",(unsigned long)sizeof(long long));\n")
- fp.write("#endif\n")
fp.write(" output(screen, \" sizeof(uint8): %lu\\n\",(unsigned long)sizeof(uint8));\n")
fp.write(" output(screen, \" sizeof(uint16): %lu\\n\",(unsigned long)sizeof(uint16));\n")
fp.write(" output(screen, \" sizeof(uint32): %lu\\n\",(unsigned long)sizeof(uint32));\n")
'''generate the bld_options.c for Samba'''
t = bld.SAMBA_GENERATOR(target,
rule=write_build_options,
- target=target,
- always=True)
+ dep_vars=['defines'],
+ target=target)
Build.BuildContext.SAMBA_BLDOPTIONS = SAMBA_BLDOPTIONS
--- /dev/null
+import Build
+from samba_utils import *
+from Configure import conf
+
+done = {}
+
+@conf
+def SAMBA_CHECK_PERL(conf, mandatory=True, version=(5,0,0)):
+ #
+ # TODO: use the @runonce mechanism for this.
+ # The problem is that @runonce currently does
+ # not seem to work together with @conf...
+ # So @runonce (and/or) @conf needs fixing.
+ #
+ if "done" in done:
+ return
+ done["done"] = True
+ conf.find_program('perl', var='PERL', mandatory=mandatory)
+ conf.check_tool('perl')
+ path_perl = conf.find_program('perl')
+ conf.env.PERL_SPECIFIED = (conf.env.PERL != path_perl)
+ conf.check_perl_version(version)
+
+ def read_perl_config_var(cmd):
+ return Utils.to_list(Utils.cmd_output([conf.env.PERL, '-MConfig', '-e', cmd]))
+
+ def check_perl_config_var(var):
+ conf.start_msg("Checking for perl $Config{%s}:" % var)
+ try:
+ v = read_perl_config_var('print $Config{%s}' % var)[0]
+ conf.end_msg("'%s'" % (v), 'GREEN')
+ return v
+ except IndexError:
+ conf.end_msg(False, 'YELLOW')
+ pass
+ return None
+
+ vendor_prefix = check_perl_config_var('vendorprefix')
+
+ perl_arch_install_dir = None
+ if vendor_prefix == conf.env.PREFIX:
+ perl_arch_install_dir = check_perl_config_var('vendorarch');
+ if perl_arch_install_dir is None:
+ perl_arch_install_dir = "${LIBDIR}/perl5";
+ conf.start_msg("PERL_ARCH_INSTALL_DIR: ")
+ conf.end_msg("'%s'" % (perl_arch_install_dir), 'GREEN')
+ conf.env.PERL_ARCH_INSTALL_DIR = perl_arch_install_dir
+
+ perl_lib_install_dir = None
+ if vendor_prefix == conf.env.PREFIX:
+ perl_lib_install_dir = check_perl_config_var('vendorlib');
+ if perl_lib_install_dir is None:
+ perl_lib_install_dir = "${DATADIR}/perl5";
+ conf.start_msg("PERL_LIB_INSTALL_DIR: ")
+ conf.end_msg("'%s'" % (perl_lib_install_dir), 'GREEN')
+ conf.env.PERL_LIB_INSTALL_DIR = perl_lib_install_dir
+
+ perl_inc = read_perl_config_var('print "@INC"')
+ perl_inc.remove('.')
+ conf.start_msg("PERL_INC: ")
+ conf.end_msg("%s" % (perl_inc), 'GREEN')
+ conf.env.PERL_INC = perl_inc
--- /dev/null
+# functions to support third party libraries
+
+from Configure import conf
+import sys, Logs, os
+from samba_bundled import *
+
+@conf
+def CHECK_FOR_THIRD_PARTY(conf):
+ return os.path.exists(os.path.join(Utils.g_module.srcdir, 'third_party'))
+
+Build.BuildContext.CHECK_FOR_THIRD_PARTY = CHECK_FOR_THIRD_PARTY
+
+@conf
+def CHECK_ZLIB(conf):
+ version_check='''
+ #if (ZLIB_VERNUM >= 0x1230)
+ #else
+ #error "ZLIB_VERNUM < 0x1230"
+ #endif
+ z_stream *z;
+ inflateInit2(z, -15);
+ '''
+ return conf.CHECK_BUNDLED_SYSTEM('z', minversion='1.2.3', pkg='zlib',
+ checkfunctions='zlibVersion',
+ headers='zlib.h',
+ checkcode=version_check,
+ implied_deps='replace')
+
+Build.BuildContext.CHECK_ZLIB = CHECK_ZLIB
+
+@conf
+def CHECK_POPT(conf):
+ return conf.CHECK_BUNDLED_SYSTEM('popt', checkfunctions='poptGetContext', headers='popt.h')
+
+Build.BuildContext.CHECK_POPT = CHECK_POPT
# this is used as a decorator to make functions only
# run once. Based on the idea from
# http://stackoverflow.com/questions/815110/is-there-a-decorator-to-simply-cache-function-return-values
-runonce_ret = {}
def runonce(function):
+ runonce_ret = {}
def runonce_wrapper(*args):
if args in runonce_ret:
return runonce_ret[args]
if str is None:
return []
if isinstance(str, list):
- return str
+ # we need to return a new independent list...
+ return list(str)
if len(str) == 0:
return []
lst = str.split(delimiter)
--- /dev/null
+#!/bin/sh
+# Run the waf duplicate symbol check, wrapped in subunit.
+
+. testprogs/blackbox/subunit.sh
+
+subunit_start_test duplicate_symbols
+
+if ./buildtools/bin/waf build --dup-symbol-check; then
+ subunit_pass_test duplicate_symbols
+else
+ echo | subunit_fail_test duplicate_symbols
+fi
from samba_pidl import *
from samba_autoproto import *
from samba_python import *
+from samba_perl import *
from samba_deps import *
from samba_bundled import *
+from samba_third_party import *
import samba_install
import samba_conftests
import samba_abi
Build.BuildContext.ADD_INIT_FUNCTION = ADD_INIT_FUNCTION
+def generate_empty_file(task):
+ target_fname = installed_location=task.outputs[0].bldpath(task.env)
+ target_file = open(installed_location, 'w')
+ target_file.close()
+ return 0
#################################################################
def SAMBA_LIBRARY(bld, libname, source,
ldflags='',
external_library=False,
realname=None,
+ keep_underscore=False,
autoproto=None,
autoproto_extra_source='',
group='main',
pyembed=False,
pyext=False,
target_type='LIBRARY',
- bundled_extension=True,
+ bundled_extension=False,
+ bundled_name=None,
link_name=None,
abi_directory=None,
abi_match=None,
private_library=False,
grouping_library=False,
allow_undefined_symbols=False,
- allow_warnings=True,
+ allow_warnings=False,
enabled=True):
'''define a Samba library'''
source = bld.SUBDIR(subdir, source)
# remember empty libraries, so we can strip the dependencies
- if ((source == '') or (source == [])) and deps == '' and public_deps == '':
- SET_TARGET_TYPE(bld, libname, 'EMPTY')
- return
+ if ((source == '') or (source == [])):
+ if deps == '' and public_deps == '':
+ SET_TARGET_TYPE(bld, libname, 'EMPTY')
+ return
+ empty_c = libname + '.empty.c'
+ bld.SAMBA_GENERATOR('%s_empty_c' % libname,
+ rule=generate_empty_file,
+ target=empty_c)
+ source=empty_c
if BUILTIN_LIBRARY(bld, libname):
obj_target = libname
raise Utils.WafError("public library '%s' must have header files" %
libname)
- if target_type == 'PYTHON' or realname or not private_library:
- bundled_name = libname.replace('_', '-')
+ if bundled_name is not None:
+ pass
+ elif target_type == 'PYTHON' or realname or not private_library:
+ if keep_underscore:
+ bundled_name = libname
+ else:
+ bundled_name = libname.replace('_', '-')
else:
- bundled_name = PRIVATE_NAME(bld, libname, bundled_extension,
- private_library)
+ assert (private_library == True and realname is None)
+ if abi_directory or vnum or soname:
+ bundled_extension=True
+ bundled_name = PRIVATE_NAME(bld, libname.replace('_', '-'),
+ bundled_extension, private_library)
ldflags = TO_LIST(ldflags)
# only specify PIE flags for binaries
pie_cflags = cflags
pie_ldflags = TO_LIST(ldflags)
- if bld.env['ENABLE_PIE'] == True:
+ if bld.env['ENABLE_PIE'] is True:
pie_cflags += ' -fPIE'
pie_ldflags.extend(TO_LIST('-pie'))
- if bld.env['ENABLE_RELRO'] == True:
+ if bld.env['ENABLE_RELRO'] is True:
pie_ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
# first create a target for building the object files for this binary
pyembed=False,
manpages=None,
allow_undefined_symbols=False,
- allow_warnings=True
+ allow_warnings=False
):
'''define a Samba module.'''
+ bld.ASSERT(subsystem, "You must specify a subsystem for SAMBA_MODULE(%s)" % modname)
+
source = bld.EXPAND_VARIABLES(source, vars=vars)
if subdir:
source = bld.SUBDIR(subdir, source)
if internal_module or BUILTIN_LIBRARY(bld, modname):
# Do not create modules for disabled subsystems
- if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+ if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
return
bld.SAMBA_SUBSYSTEM(modname, source,
deps=deps,
return
# Do not create modules for disabled subsystems
- if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+ if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
return
- obj_target = modname + '.objlist'
-
realname = modname
- if subsystem is not None:
- deps += ' ' + subsystem
- while realname.startswith("lib"+subsystem+"_"):
- realname = realname[len("lib"+subsystem+"_"):]
- while realname.startswith(subsystem+"_"):
- realname = realname[len(subsystem+"_"):]
+ deps += ' ' + subsystem
+ while realname.startswith("lib"+subsystem+"_"):
+ realname = realname[len("lib"+subsystem+"_"):]
+ while realname.startswith(subsystem+"_"):
+ realname = realname[len(subsystem+"_"):]
+
+ build_name = "%s_module_%s" % (subsystem, realname)
realname = bld.make_libname(realname)
while realname.startswith("lib"):
local_include=local_include,
global_include=global_include,
vars=vars,
+ bundled_name=build_name,
link_name=build_link_name,
install_path="${MODULESDIR}/%s" % subsystem,
pyembed=pyembed,
vars=None,
subdir=None,
hide_symbols=False,
- allow_warnings=True,
+ allow_warnings=False,
pyext=False,
pyembed=False):
'''define a Samba subsystem'''
return
# remember empty subsystems, so we can strip the dependencies
- if ((source == '') or (source == [])) and deps == '' and public_deps == '':
- SET_TARGET_TYPE(bld, modname, 'EMPTY')
- return
+ if ((source == '') or (source == [])):
+ if deps == '' and public_deps == '':
+ SET_TARGET_TYPE(bld, modname, 'EMPTY')
+ return
+ empty_c = modname + '.empty.c'
+ bld.SAMBA_GENERATOR('%s_empty_c' % modname,
+ rule=generate_empty_file,
+ target=empty_c)
+ source=empty_c
if not SET_TARGET_TYPE(bld, modname, 'SUBSYSTEM'):
return
public_headers_install=True,
header_path=None,
vars=None,
+ dep_vars=[],
always=False):
'''A generic source generator target'''
if not enabled:
return
- dep_vars = []
- if isinstance(vars, dict):
- dep_vars = vars.keys()
- elif isinstance(vars, list):
- dep_vars = vars
+ dep_vars.append('ruledeps')
+ dep_vars.append('SAMBA_GENERATOR_VARS')
bld.SET_BUILD_GROUP(group)
t = bld(
before='cc',
ext_out='.c',
samba_type='GENERATOR',
- dep_vars = [rule] + dep_vars,
+ dep_vars = dep_vars,
name=name)
+ if vars is None:
+ vars = {}
+ t.env.SAMBA_GENERATOR_VARS = vars
+
if always:
t.always = True
replacement="""sys.path.insert(0, "%s")
sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
- shebang = None
-
if task.env["PYTHON"][0] == "/":
replacement_shebang = "#!%s\n" % task.env["PYTHON"]
else:
lineno = 0
for line in source_file:
newline = line
- if lineno == 0 and task.env["PYTHON_SPECIFIED"] == True and line[:2] == "#!":
+ if (lineno == 0 and task.env["PYTHON_SPECIFIED"] is True and
+ line[:2] == "#!"):
+ newline = replacement_shebang
+ elif pattern in line:
+ newline = line.replace(pattern, replacement)
+ installed_file.write(newline)
+ lineno = lineno + 1
+ installed_file.close()
+ os.chmod(installed_location, 0755)
+ return 0
+
+def copy_and_fix_perl_path(task):
+ pattern='use lib "$RealBin/lib";'
+
+ replacement = ""
+ if not task.env["PERL_LIB_INSTALL_DIR"] in task.env["PERL_INC"]:
+ replacement = 'use lib "%s";' % task.env["PERL_LIB_INSTALL_DIR"]
+
+ if task.env["PERL"][0] == "/":
+ replacement_shebang = "#!%s\n" % task.env["PERL"]
+ else:
+ replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PERL"]
+
+ installed_location=task.outputs[0].bldpath(task.env)
+ source_file = open(task.inputs[0].srcpath(task.env))
+ installed_file = open(installed_location, 'w')
+ lineno = 0
+ for line in source_file:
+ newline = line
+ if lineno == 0 and task.env["PERL_SPECIFIED"] == True and line[:2] == "#!":
newline = replacement_shebang
elif pattern in line:
newline = line.replace(pattern, replacement)
def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
- python_fixup=False, destname=None, base_name=None):
+ python_fixup=False, perl_fixup=False,
+ destname=None, base_name=None):
'''install a file'''
destdir = bld.EXPAND_VARIABLES(destdir)
if not destname:
destname = os.path.basename(destname)
dest = os.path.join(destdir, destname)
if python_fixup:
- # fixup the python path it will use to find Samba modules
+ # fix the path python will use to find Samba modules
inst_file = file + '.inst'
bld.SAMBA_GENERATOR('python_%s' % destname,
rule=copy_and_fix_python_path,
+ dep_vars=["PYTHON","PYTHON_SPECIFIED","PYTHONDIR","PYTHONARCHDIR"],
+ source=file,
+ target=inst_file)
+ file = inst_file
+ if perl_fixup:
+ # fix the path perl will use to find Samba modules
+ inst_file = file + '.inst'
+ bld.SAMBA_GENERATOR('perl_%s' % destname,
+ rule=copy_and_fix_perl_path,
+ dep_vars=["PERL","PERL_SPECIFIED","PERL_LIB_INSTALL_DIR"],
source=file,
target=inst_file)
- bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONARCHDIR"])
- bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONDIR"])
- bld.add_manual_dependency(bld.path.find_or_declare(inst_file), str(bld.env["PYTHON_SPECIFIED"]))
- bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHON"])
file = inst_file
if base_name:
file = os.path.join(base_name, file)
def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
- python_fixup=False, destname=None, base_name=None):
+ python_fixup=False, perl_fixup=False,
+ destname=None, base_name=None):
'''install a set of files'''
for f in TO_LIST(files):
install_file(bld, destdir, f, chmod=chmod, flat=flat,
- python_fixup=python_fixup, destname=destname,
- base_name=base_name)
+ python_fixup=python_fixup, perl_fixup=perl_fixup,
+ destname=destname, base_name=base_name)
Build.BuildContext.INSTALL_FILES = INSTALL_FILES
gr.add_option('--git-local-changes',
help=("mark version with + if local git changes"),
action='store_true', dest='GIT_LOCAL_CHANGES', default=False)
+ gr.add_option('--address-sanitizer',
+ help=("Enable address sanitizer compile and linker flags"),
+ action="store_true", dest='address_sanitizer', default=False)
gr.add_option('--abi-check',
help=("Check ABI signatures for libraries"),
conf.check_tool('compiler_cc')
+ conf.CHECK_STANDARD_LIBPATH()
+
# we need git for 'waf dist'
conf.find_program('git', var='GIT')
headers='stdio.h',
msg='Checking simple C program')
+ # Try to find the right extra flags for -Werror behaviour
+ for f in ["-Werror", # GCC
+ "-errwarn=%all", # Sun Studio
+ "-qhalt=w", # IBM xlc
+ "-w2", # Tru64
+ ]:
+ if conf.CHECK_CFLAGS([f], '''
+'''):
+ if not 'WERROR_CFLAGS' in conf.env:
+ conf.env['WERROR_CFLAGS'] = []
+ conf.env['WERROR_CFLAGS'].extend([f])
+ break
+
+ # check which compiler/linker flags are needed for rpath support
+ if not conf.CHECK_LDFLAGS(['-Wl,-rpath,.']) and conf.CHECK_LDFLAGS(['-Wl,-R,.']):
+ conf.env['RPATH_ST'] = '-Wl,-R,%s'
+
# check for rpath
if conf.CHECK_LIBRARY_SUPPORT(rpath=True):
support_rpath = True
else:
conf.env.HAVE_LD_VERSION_SCRIPT = False
+ if conf.CHECK_CFLAGS(['-fvisibility=hidden'] + conf.env.WERROR_CFLAGS):
+ conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
+ conf.CHECK_CODE('''int main(void) { return 0; }
+ __attribute__((visibility("default"))) void vis_foo2(void) {}''',
+ cflags=conf.env.VISIBILITY_CFLAGS,
+ define='HAVE_VISIBILITY_ATTR', addmain=False)
+
if sys.platform.startswith('aix'):
conf.DEFINE('_ALL_SOURCE', 1, add_to_cflags=True)
# Might not be needed if ALL_SOURCE is defined
conf.DEFINE('_GNU_SOURCE', 1, add_to_cflags=True)
conf.DEFINE('_XOPEN_SOURCE_EXTENDED', 1, add_to_cflags=True)
+ # on Tru64 certain features are only available with _OSF_SOURCE set to 1
+ # and _XOPEN_SOURCE set to 600
+ if conf.env['SYSTEM_UNAME_SYSNAME'] == 'OSF1':
+ conf.DEFINE('_OSF_SOURCE', 1, add_to_cflags=True)
+ conf.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags=True)
+
+ # SCM_RIGHTS is only avail if _XOPEN_SOURCE iѕ defined on IRIX
+ if conf.env['SYSTEM_UNAME_SYSNAME'] == 'IRIX':
+ conf.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags=True)
+ conf.DEFINE('_BSD_TYPES', 1, add_to_cflags=True)
+
+ # Try to find the right extra flags for C99 initialisers
+ for f in ["", "-AC99", "-qlanglvl=extc99", "-qlanglvl=stdc99", "-c99"]:
+ if conf.CHECK_CFLAGS([f], '''
+struct foo {int x;char y;};
+struct foo bar = { .y = 'X', .x = 1 };
+'''):
+ if f != "":
+ conf.ADD_CFLAGS(f)
+ break
+
# get the base headers we'll use for the rest of the tests
conf.CHECK_HEADERS('stdio.h sys/types.h sys/stat.h stdlib.h stddef.h memory.h string.h',
add_headers=True)
#include <stdarg.h>
#include <errno.h>
+#ifndef HAVE_DECL_EWOULDBLOCK
+#define EWOULDBLOCK EAGAIN
+#endif
+
#if defined(_MSC_VER) || defined(__MINGW32__)
#include "win32_replace.h"
#endif
bool socket_wrapper_enabled(void);
bool uid_wrapper_enabled(void);
+/* Needed for Solaris atomic_add_XX functions. */
+#if defined(HAVE_SYS_ATOMIC_H)
+#include <sys/atomic.h>
+#endif
+
#endif /* _LIBREPLACE_REPLACE_H */
ch = *format++;
}
break;
+ case 'j':
+ cnk->cflags = DP_C_LLONG;
+ ch = *format++;
+ break;
case 'L':
cnk->cflags = DP_C_LDOUBLE;
ch = *format++;
*/
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
+
#include <sys/stat.h>
#ifdef HAVE_SYS_PARAM_H
#error "AC_LIBREPLACE_NETWORK_CHECKS missing in configure"
#endif
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#include <net/if.h>
#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
*/
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include <sys/epoll.h>
#endif
+#ifdef HAVE_SOLARIS_PORTS
+#include <port.h>
+#endif
+
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
--- /dev/null
+#ifndef _system_threads_h
+#define _system_threads_h
+/*
+ Unix SMB/CIFS implementation.
+
+ macros to go along with the lib/replace/ portability layer code
+
+ Copyright (C) Volker Lendecke 2012
+
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <pthread.h>
+
+#if defined(HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP) && \
+ !defined(HAVE_PTHREAD_MUTEXATTR_SETROBUST)
+
+#define pthread_mutexattr_setrobust pthread_mutexattr_setrobust_np
+
+/*
+ * We assume that PTHREAD_MUTEX_ROBUST_NP goes along with
+ * pthread_mutexattr_setrobust_np()
+ */
+#define PTHREAD_MUTEX_ROBUST PTHREAD_MUTEX_ROBUST_NP
+
+#endif
+
+#if defined(HAVE_PTHREAD_MUTEX_CONSISTENT_NP) && \
+ !defined(HAVE_PTHREAD_MUTEX_CONSISTENT)
+#define pthread_mutex_consistent pthread_mutex_consistent_np
+#endif
+
+#endif
static int test_readdir_os2_delete_ret;
-#define FAILED(d) (printf("failure: readdir [\nFailed for %s - %d = %s\n]\n", d, errno, strerror(errno)), test_readdir_os2_delete_ret = 1, 1)
+#define FAILED(d) (printf("failure: readdir [\nFailed for %s - %d = %s\n]\n", d, errno, strerror(errno)), test_readdir_os2_delete_ret = 1)
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
blddir = 'bin'
-import sys, os, Utils
+import sys, os
# find the buildtools directory
srcdir = '.'
while not os.path.exists(srcdir+'/buildtools') and len(srcdir.split('/')) < 5:
- srcdir = '../' + srcdir
+ srcdir = srcdir + '/..'
sys.path.insert(0, srcdir + '/buildtools/wafsamba')
import wafsamba, samba_dist
-import Options, os, preproc
+import Options
samba_dist.DIST_DIRS('lib/replace buildtools:buildtools')
conf.DEFINE('HAVE_LIBREPLACE', 1)
conf.DEFINE('LIBREPLACE_NETWORK_CHECKS', 1)
- # on Tru64 certain features are only available with _OSF_SOURCE set to 1
- # and _XOPEN_SOURCE set to 600
- if conf.env['SYSTEM_UNAME_SYSNAME'] == 'OSF1':
- conf.DEFINE('_OSF_SOURCE', 1, add_to_cflags=True)
- conf.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags=True)
-
- # SCM_RIGHTS is only avail if _XOPEN_SOURCE iѕ defined on IRIX
- if conf.env['SYSTEM_UNAME_SYSNAME'] == 'IRIX':
- conf.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags=True)
- conf.DEFINE('_BSD_TYPES', 1, add_to_cflags=True)
-
- # Try to find the right extra flags for C99 initialisers
- for f in ["", "-AC99", "-qlanglvl=extc99", "-qlanglvl=stdc99", "-c99"]:
- if conf.CHECK_CFLAGS([f], '''
-struct foo {int x;char y;};
-struct foo bar = { .y = 'X', .x = 1 };
-'''):
- if f != "":
- conf.ADD_CFLAGS(f)
- break
-
- if conf.CHECK_CFLAGS(['-fstack-protector']) and conf.CHECK_LDFLAGS(['-fstack-protector']):
- conf.ADD_CFLAGS('-fstack-protector')
- conf.ADD_LDFLAGS('-fstack-protector')
-
- # Try to find the right extra flags for -Werror behaviour
- for f in ["-Werror", # GCC
- "-errwarn=%all", # Sun Studio
- "-qhalt=w", # IBM xlc
- "-w2", # Tru64
- ]:
- if conf.CHECK_CFLAGS([f], '''
-'''):
- if not 'WERROR_CFLAGS' in conf.env:
- conf.env['WERROR_CFLAGS'] = []
- conf.env['WERROR_CFLAGS'].extend([f])
- break
-
conf.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
conf.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
conf.CHECK_HEADERS('shadow.h sys/acl.h')
conf.CHECK_HEADERS('sys/attributes.h attr/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
+ conf.CHECK_HEADERS('port.h')
conf.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
conf.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
conf.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
conf.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
+ conf.CHECK_HEADERS('sys/atomic.h')
# Check for process set name support
conf.CHECK_CODE('''
msg="Checking whether we have ucontext_t",
headers='signal.h sys/ucontext.h')
+ # Check for atomic builtins. */
+ conf.CHECK_CODE('''
+ int main(void) {
+ int i;
+ (void)__sync_fetch_and_add(&i, 1);
+ return 0;
+ }
+ ''',
+ 'HAVE___SYNC_FETCH_AND_ADD',
+ msg='Checking for __sync_fetch_and_add compiler builtin')
+
+ conf.CHECK_CODE('''
+ #include <stdint.h>
+ #include <sys/atomic.h>
+ int main(void) {
+ int32_t i;
+ atomic_add_32(&i, 1);
+ return 0;
+ }
+ ''',
+ 'HAVE_ATOMIC_ADD_32',
+ headers='stdint.h sys/atomic.h',
+ msg='Checking for atomic_add_32 compiler builtin')
+
# these may be builtins, so we need the link=False strategy
conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
checklibc=True)
if not conf.CHECK_FUNCS('getpeereid'):
conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
- if not conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h'):
- conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h')
+ if not conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h'):
+ conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h')
conf.CHECK_CODE('''
struct ucred cred;
conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
+ conf.CHECK_FUNCS('port_create')
conf.SET_TARGET_TYPE('attr', 'EMPTY')
conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
+ PTHREAD_CFLAGS='error'
+ PTHREAD_LDFLAGS='error'
+
+ if PTHREAD_LDFLAGS == 'error':
+ if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
+ PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
+ PTHREAD_LDFLAGS='-lpthread'
+ if PTHREAD_LDFLAGS == 'error':
+ if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
+ PTHREAD_CFLAGS='-D_THREAD_SAFE'
+ PTHREAD_LDFLAGS='-lpthreads'
+ if PTHREAD_LDFLAGS == 'error':
+ if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
+ PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
+ PTHREAD_LDFLAGS='-pthread'
+ if PTHREAD_LDFLAGS == 'error':
+ if conf.CHECK_FUNCS('pthread_attr_init'):
+ PTHREAD_CFLAGS='-D_REENTRANT'
+ PTHREAD_LDFLAGS='-lpthread'
+ # especially for HP-UX, where the CHECK_FUNC macro fails to test for
+ # pthread_attr_init. On pthread_mutex_lock it works there...
+ if PTHREAD_LDFLAGS == 'error':
+ if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
+ PTHREAD_CFLAGS='-D_REENTRANT'
+ PTHREAD_LDFLAGS='-lpthread'
+
+ if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
+ if conf.CONFIG_SET('replace_add_global_pthread'):
+ conf.ADD_CFLAGS(PTHREAD_CFLAGS)
+ conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
+ conf.CHECK_HEADERS('pthread.h')
+ conf.DEFINE('HAVE_PTHREAD', '1')
+
+ if conf.CONFIG_SET('HAVE_PTHREAD'):
+
+ conf.CHECK_DECLS('pthread_mutexattr_setrobust', headers='pthread.h')
+ if not conf.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEXATTR_SETROBUST'):
+ conf.CHECK_DECLS('pthread_mutexattr_setrobust_np',
+ headers='pthread.h')
+
+ conf.CHECK_FUNCS_IN('pthread_mutexattr_setrobust', 'pthread',
+ checklibc=True, headers='pthread.h')
+ if not conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST'):
+ conf.CHECK_FUNCS_IN('pthread_mutexattr_setrobust_np', 'pthread',
+ checklibc=True, headers='pthread.h')
+
+ conf.CHECK_DECLS('pthread_mutex_consistent', headers='pthread.h')
+ if not conf.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_CONSISTENT'):
+ conf.CHECK_DECLS('pthread_mutex_consistent_np',
+ headers='pthread.h')
+
+ conf.CHECK_FUNCS_IN('pthread_mutex_consistent', 'pthread',
+ checklibc=True, headers='pthread.h')
+ if not conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT'):
+ conf.CHECK_FUNCS_IN('pthread_mutex_consistent_np', 'pthread',
+ checklibc=True, headers='pthread.h')
+
+ if ((conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST') or
+ conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP')) and
+ (conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT') or
+ conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
+ conf.DEFINE('HAVE_ROBUST_MUTEXES', 1)
+
conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
+ conf.CHECK_DECLS('EWOULDBLOCK', headers='errno.h')
conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
conf.DEFINE('HAVE_EPOLL', 1)
+ if conf.CONFIG_SET('HAVE_PORT_CREATE') and conf.CONFIG_SET('HAVE_PORT_H'):
+ conf.DEFINE('HAVE_SOLARIS_PORTS', 1)
+
conf.CHECK_HEADERS('poll.h')
conf.CHECK_FUNCS('poll')
execute=True,
mandatory=True) # lets see if we get a mandatory failure for this one
- if conf.CHECK_CFLAGS('-fvisibility=hidden'):
- conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
- conf.CHECK_CODE('''void vis_foo1(void) {}
- __attribute__((visibility("default"))) void vis_foo2(void) {}''',
- cflags=conf.env.VISIBILITY_CFLAGS,
- define='HAVE_VISIBILITY_ATTR')
-
# look for a method of finding the list of network interfaces
for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
if conf.CHECK_CODE('''
}
tc->destructor = (talloc_destructor_t)-1;
if (d(ptr) == -1) {
- tc->destructor = d;
+ /*
+ * Only replace the destructor pointer if
+ * calling the destructor didn't modify it.
+ */
+ if (tc->destructor == (talloc_destructor_t)-1) {
+ tc->destructor = d;
+ }
return -1;
}
tc->destructor = NULL;
return 0;
}
-static size_t _talloc_total_limit_size(const void *ptr,
+static inline size_t _talloc_total_limit_size(const void *ptr,
struct talloc_memlimit *old_limit,
struct talloc_memlimit *new_limit);
if (p) new_parent = TC_PTR_FROM_CHUNK(p);
}
if (unlikely(_talloc_free_internal(child, location) == -1)) {
+ if (talloc_parent_chunk(child) != tc) {
+ /*
+ * Destructor already reparented this child.
+ * No further reparenting needed.
+ */
+ return;
+ }
if (new_parent == null_context) {
struct talloc_chunk *p = talloc_parent_chunk(ptr);
if (p) new_parent = TC_PTR_FROM_CHUNK(p);
return true;
}
+struct new_parent {
+ void *new_parent;
+ char val[20];
+};
+
+static int reparenting_destructor(struct new_parent *np)
+{
+ talloc_set_destructor(np, NULL);
+ (void)talloc_move(np->new_parent, &np);
+ return -1;
+}
+
+static bool test_free_parent_reparent_child(void)
+{
+ void *top = talloc_new(NULL);
+ char *level1;
+ char *alternate_level1;
+ char *level2;
+ struct new_parent *level3;
+
+ printf("test: free_parent_reparent_child\n# "
+ "TALLOC FREE PARENT REPARENT CHILD\n");
+
+ level1 = talloc_strdup(top, "level1");
+ alternate_level1 = talloc_strdup(top, "alternate_level1");
+ level2 = talloc_strdup(level1, "level2");
+ level3 = talloc(level2, struct new_parent);
+ level3->new_parent = alternate_level1;
+ memset(level3->val, 'x', sizeof(level3->val));
+
+ talloc_set_destructor(level3, reparenting_destructor);
+ talloc_free(level1);
+
+ CHECK_PARENT("free_parent_reparent_child",
+ level3, alternate_level1);
+
+ talloc_free(top);
+
+ printf("success: free_parent_reparent_child\n");
+ return true;
+}
+
+static bool test_free_parent_reparent_child_in_pool(void)
+{
+ void *top = talloc_new(NULL);
+ char *level1;
+ char *alternate_level1;
+ char *level2;
+ void *pool;
+ struct new_parent *level3;
+
+ printf("test: free_parent_reparent_child_in_pool\n# "
+ "TALLOC FREE PARENT REPARENT CHILD IN POOL\n");
+
+ pool = talloc_pool(top, 1024);
+ level1 = talloc_strdup(pool, "level1");
+ alternate_level1 = talloc_strdup(top, "alternate_level1");
+ level2 = talloc_strdup(level1, "level2");
+ level3 = talloc(level2, struct new_parent);
+ level3->new_parent = alternate_level1;
+ memset(level3->val, 'x', sizeof(level3->val));
+
+ talloc_set_destructor(level3, reparenting_destructor);
+ talloc_free(level1);
+ talloc_set_destructor(level3, NULL);
+
+ CHECK_PARENT("free_parent_reparent_child_in_pool",
+ level3, alternate_level1);
+
+ /* Even freeing alternate_level1 should leave pool alone. */
+ talloc_free(alternate_level1);
+ talloc_free(top);
+
+ printf("success: free_parent_reparent_child_in_pool\n");
+ return true;
+}
+
+
static bool test_talloc_ptrtype(void)
{
void *top = talloc_new(NULL);
test_reset();
ret &= test_free_parent_deny_child();
test_reset();
+ ret &= test_free_parent_reparent_child();
+ test_reset();
+ ret &= test_free_parent_reparent_child_in_pool();
+ test_reset();
ret &= test_talloc_ptrtype();
test_reset();
ret &= test_talloc_free_in_destructor();
#!/usr/bin/env python
APPNAME = 'talloc'
-VERSION = '2.1.1'
+VERSION = '2.1.2'
blddir = 'bin'
# find the buildtools directory
srcdir = '.'
while not os.path.exists(srcdir+'/buildtools') and len(srcdir.split('/')) < 5:
- srcdir = '../' + srcdir
+ srcdir = srcdir + '/..'
sys.path.insert(0, srcdir + '/buildtools/wafsamba')
import sys
git.samba.org / abartlet / talloc-debian.git / commitdiff