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|
# a waf tool to add autoconf-like macros to the configure section
# and for SAMBA_ macros for building libraries, binaries etc
import os, sys, re, shutil, fnmatch
from waflib import Build, Options, Task, Utils, TaskGen, Logs, Context, Errors
from waflib.Configure import conf
from waflib.Logs import debug
from samba_utils import SUBST_VARS_RECURSIVE
TaskGen.task_gen.apply_verif = Utils.nada
# bring in the other samba modules
from samba_utils import *
from samba_utils import symlink
from samba_version import *
from samba_autoconf import *
from samba_patterns import *
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_cross
import samba_install
import samba_conftests
import samba_abi
import samba_headers
import generic_cc
import samba_dist
import samba_wildcard
import symbols
import pkgconfig
import configure_file
import samba_waf18
LIB_PATH="shared"
os.environ['PYTHONUNBUFFERED'] = '1'
if Context.HEXVERSION not in (0x2001800,):
Logs.error('''
Please use the version of waf that comes with Samba, not
a system installed version. See http://wiki.samba.org/index.php/Waf
for details.
Alternatively, please run ./configure and make as usual. That will
call the right version of waf.''')
sys.exit(1)
@conf
def SAMBA_BUILD_ENV(conf):
'''create the samba build environment'''
conf.env.BUILD_DIRECTORY = conf.bldnode.abspath()
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, LIB_PATH))
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, LIB_PATH, "private"))
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, "modules"))
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, "plugins"))
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, 'python/samba/dcerpc'))
# this allows all of the bin/shared and bin/python targets
# to be expressed in terms of build directory paths
mkdir_p(os.path.join(conf.env.BUILD_DIRECTORY, 'default'))
for (source, target) in [('shared', 'shared'), ('modules', 'modules'), ('plugins', 'plugins'), ('python', 'python')]:
link_target = os.path.join(conf.env.BUILD_DIRECTORY, 'default/' + target)
if not os.path.lexists(link_target):
symlink('../' + source, link_target)
# get perl to put the blib files in the build directory
blib_bld = os.path.join(conf.env.BUILD_DIRECTORY, 'default/pidl/blib')
blib_src = os.path.join(conf.srcnode.abspath(), 'pidl/blib')
mkdir_p(blib_bld + '/man1')
mkdir_p(blib_bld + '/man3')
if os.path.islink(blib_src):
os.unlink(blib_src)
elif os.path.exists(blib_src):
shutil.rmtree(blib_src)
def ADD_INIT_FUNCTION(bld, subsystem, target, init_function):
'''add an init_function to the list for a subsystem'''
if init_function is None:
return
bld.ASSERT(subsystem is not None, "You must specify a subsystem for init_function '%s'" % init_function)
cache = LOCAL_CACHE(bld, 'INIT_FUNCTIONS')
if not subsystem in cache:
cache[subsystem] = []
cache[subsystem].append( { 'TARGET':target, 'INIT_FUNCTION':init_function } )
Build.BuildContext.ADD_INIT_FUNCTION = ADD_INIT_FUNCTION
def generate_empty_file(task):
task.outputs[0].write('')
return 0
#################################################################
def SAMBA_LIBRARY(bld, libname, source,
deps='',
public_deps='',
includes='',
public_headers=None,
public_headers_install=True,
private_headers=None,
header_path=None,
pc_files=None,
vnum=None,
soname=None,
cflags='',
cflags_end=None,
ldflags='',
external_library=False,
realname=None,
keep_underscore=False,
autoproto=None,
autoproto_extra_source='',
group='main',
depends_on='',
local_include=True,
global_include=True,
vars=None,
subdir=None,
install_path=None,
install=True,
pyembed=False,
pyext=False,
target_type='LIBRARY',
bundled_name=None,
link_name=None,
abi_directory=None,
abi_match=None,
orig_vscript_map=None,
hide_symbols=False,
manpages=None,
private_library=False,
grouping_library=False,
require_builtin_deps=False,
provide_builtin_linking=False,
builtin_cflags='',
allow_undefined_symbols=False,
allow_warnings=False,
enabled=True):
'''define a Samba library'''
# We support:
# - LIBRARY: this can be use to link via -llibname
# - MODULE: this is module from SAMBA_MODULE()
# - PLUGIN: this is plugin for external consumers to be
# loaded via dlopen()
# - PYTHON: a python C binding library
#
if target_type not in ['LIBRARY', 'MODULE', 'PLUGIN', 'PYTHON']:
raise Errors.WafError("target_type[%s] not supported in SAMBA_LIBRARY('%s')" %
(target_type, libname))
if require_builtin_deps:
# For now we only support require_builtin_deps only for libraries, plugins
if target_type not in ['LIBRARY', 'PLUGIN']:
raise Errors.WafError("target_type[%s] not supported SAMBA_LIBRARY('%s', require_builtin_deps=True)" %
(target_type, libname))
if private_library and public_headers:
raise Errors.WafError("private library '%s' must not have public header files" %
libname)
if orig_vscript_map and not private_library:
raise Errors.WafError("public library '%s' must not have orig_vscript_map" %
libname)
if orig_vscript_map and abi_directory:
raise Errors.WafError("private library '%s' with orig_vscript_map must not have abi_directory" %
libname)
if orig_vscript_map and abi_match:
raise Errors.WafError("private library '%s' with orig_vscript_map must not have abi_match" %
libname)
if LIB_MUST_BE_PRIVATE(bld, libname) and target_type not in ['PLUGIN']:
private_library = True
if not enabled:
SET_TARGET_TYPE(bld, libname, 'DISABLED')
return
source = bld.EXPAND_VARIABLES(source, vars=vars)
if subdir:
source = bld.SUBDIR(subdir, source)
# remember empty libraries, so we can strip the dependencies
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
samba_deps = deps + ' ' + public_deps
samba_deps = TO_LIST(samba_deps)
if BUILTIN_LIBRARY(bld, libname):
builtin_target = libname + '.builtin.objlist'
builtin_cflags_end = '-D_PUBLIC_=_PRIVATE_'
empty_target = libname
obj_target = None
else:
if provide_builtin_linking:
builtin_target = libname + '.builtin.objlist'
builtin_cflags_end = '-D_PUBLIC_=_PRIVATE_'
else:
builtin_target = None
empty_target = None
obj_target = libname + '.objlist'
if require_builtin_deps:
# hide the builtin deps from the callers
samba_deps = TO_LIST('')
dep_target = obj_target
if group == 'libraries':
subsystem_group = 'main'
else:
subsystem_group = group
# first create a target for building the object files for this library
# by separating in this way, we avoid recompiling the C files
# separately for the install library and the build library
if builtin_target:
__t = __SAMBA_SUBSYSTEM_BUILTIN(bld, builtin_target, source,
deps=deps,
public_deps=public_deps,
includes=includes,
header_path=header_path,
builtin_cflags=builtin_cflags,
builtin_cflags_end=builtin_cflags_end,
group=group,
depends_on=depends_on,
local_include=local_include,
global_include=global_include,
allow_warnings=allow_warnings)
builtin_subsystem = __t
else:
builtin_subsystem = None
if obj_target:
bld.SAMBA_SUBSYSTEM(obj_target,
source = source,
deps = deps,
public_deps = public_deps,
includes = includes,
public_headers = public_headers,
public_headers_install = public_headers_install,
private_headers= private_headers,
header_path = header_path,
cflags = cflags,
cflags_end = cflags_end,
group = subsystem_group,
autoproto = autoproto,
autoproto_extra_source=autoproto_extra_source,
depends_on = depends_on,
hide_symbols = hide_symbols,
allow_warnings = allow_warnings,
pyembed = pyembed,
pyext = pyext,
local_include = local_include,
__require_builtin_deps=require_builtin_deps,
global_include = global_include)
else:
et = bld.SAMBA_SUBSYSTEM(empty_target,
source=[],
__force_empty=True,
__require_builtin_deps=True)
et.samba_builtin_subsystem = builtin_subsystem
if BUILTIN_LIBRARY(bld, libname):
return
if not SET_TARGET_TYPE(bld, libname, target_type):
return
# the library itself will depend on that object target
samba_deps.append(dep_target)
realname = bld.map_shlib_extension(realname, python=(target_type=='PYTHON'))
link_name = bld.map_shlib_extension(link_name, python=(target_type=='PYTHON'))
# we don't want any public libraries without version numbers
if (not private_library and target_type != 'PYTHON' and not realname):
if vnum is None and soname is None:
raise Errors.WafError("public library '%s' must have a vnum" %
libname)
if pc_files is None:
raise Errors.WafError("public library '%s' must have pkg-config file" %
libname)
if public_headers is None:
raise Errors.WafError("public library '%s' must have header files" %
libname)
abi_vnum = vnum
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:
assert (private_library == True and realname is None)
bundled_name = PRIVATE_NAME(bld, libname.replace('_', '-'))
vnum = '0'
ldflags = TO_LIST(ldflags)
if bld.env['ENABLE_RELRO'] is True:
ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
features = 'c cshlib symlink_lib install_lib'
if pyext:
features += ' pyext'
if pyembed:
features += ' pyembed'
if abi_directory:
features += ' abi_check'
if pyembed and bld.env['PYTHON_SO_ABI_FLAG']:
# For ABI checking, we don't care about the Python version.
# Remove the Python ABI tag (e.g. ".cpython-35m")
abi_flag = bld.env['PYTHON_SO_ABI_FLAG']
replacement = ''
version_libname = libname.replace(abi_flag, replacement)
else:
version_libname = libname
vscript = None
if bld.env.HAVE_LD_VERSION_SCRIPT:
if private_library:
version = bld.env.PRIVATE_VERSION
elif vnum:
version = "%s_%s" % (libname, vnum)
else:
version = None
if version:
vscript = "%s.vscript" % libname
if orig_vscript_map:
bld.VSCRIPT_MAP_PRIVATE(version_libname, orig_vscript_map, version, vscript)
else:
bld.ABI_VSCRIPT(version_libname, abi_directory, version, vscript,
abi_match, private_library)
fullname = apply_pattern(bundled_name, bld.env.cshlib_PATTERN)
fullpath = bld.path.find_or_declare(fullname)
vscriptpath = bld.path.find_or_declare(vscript)
if not fullpath:
raise Errors.WafError("unable to find fullpath for %s" % fullname)
if not vscriptpath:
raise Errors.WafError("unable to find vscript path for %s" % vscript)
bld.add_manual_dependency(fullpath, vscriptpath)
if bld.is_install:
# also make the .inst file depend on the vscript
instname = apply_pattern(bundled_name + '.inst', bld.env.cshlib_PATTERN)
bld.add_manual_dependency(bld.path.find_or_declare(instname), bld.path.find_or_declare(vscript))
vscript = os.path.join(bld.path.abspath(bld.env), vscript)
bld.SET_BUILD_GROUP(group)
t = bld(
features = features,
source = [],
target = bundled_name,
depends_on = depends_on,
samba_ldflags = ldflags,
samba_deps = samba_deps,
samba_includes = includes,
version_script = vscript,
version_libname = version_libname,
local_include = local_include,
global_include = global_include,
vnum = vnum,
soname = soname,
install_path = None,
samba_inst_path = install_path,
name = libname,
samba_realname = realname,
samba_install = install,
abi_directory = "%s/%s" % (bld.path.abspath(), abi_directory),
abi_match = abi_match,
abi_vnum = abi_vnum,
private_library = private_library,
grouping_library=grouping_library,
allow_undefined_symbols=allow_undefined_symbols,
samba_require_builtin_deps=False,
samba_builtin_subsystem=builtin_subsystem,
)
if realname and not link_name:
link_name = 'shared/%s' % realname
if link_name:
if 'waflib.extras.compat15' in sys.modules:
link_name = 'default/' + link_name
t.link_name = link_name
if pc_files is not None and not private_library:
if pyembed:
bld.PKG_CONFIG_FILES(pc_files, vnum=vnum, extra_name=bld.env['PYTHON_SO_ABI_FLAG'])
else:
bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
if (manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and
bld.env['XSLTPROC_MANPAGES']):
bld.MANPAGES(manpages, install)
Build.BuildContext.SAMBA_LIBRARY = SAMBA_LIBRARY
#################################################################
def SAMBA_BINARY(bld, binname, source,
deps='',
includes='',
public_headers=None,
private_headers=None,
header_path=None,
modules=None,
ldflags=None,
cflags='',
cflags_end=None,
autoproto=None,
use_hostcc=False,
use_global_deps=True,
compiler=None,
group='main',
manpages=None,
local_include=True,
global_include=True,
subsystem_name=None,
allow_warnings=False,
pyembed=False,
vars=None,
subdir=None,
install=True,
install_path=None,
enabled=True,
fuzzer=False,
for_selftest=False):
'''define a Samba binary'''
if for_selftest:
install=False
if not bld.CONFIG_GET('ENABLE_SELFTEST'):
enabled=False
if not enabled:
SET_TARGET_TYPE(bld, binname, 'DISABLED')
return
# Fuzzing builds do not build normal binaries
# however we must build asn1compile etc
if not use_hostcc and bld.env.enable_fuzzing != fuzzer:
SET_TARGET_TYPE(bld, binname, 'DISABLED')
return
if fuzzer:
install = False
if ldflags is None:
ldflags = bld.env['FUZZ_TARGET_LDFLAGS']
if not SET_TARGET_TYPE(bld, binname, 'BINARY'):
return
features = 'c cprogram symlink_bin install_bin'
if pyembed:
features += ' pyembed'
obj_target = binname + '.objlist'
source = bld.EXPAND_VARIABLES(source, vars=vars)
if subdir:
source = bld.SUBDIR(subdir, source)
source = unique_list(TO_LIST(source))
if group == 'binaries':
subsystem_group = 'main'
elif group == 'build_compilers':
subsystem_group = 'compiler_libraries'
else:
subsystem_group = group
# only specify PIE flags for binaries
pie_cflags = TO_LIST(cflags)
pie_ldflags = TO_LIST(ldflags)
if bld.env['ENABLE_PIE'] is True:
pie_cflags.extend(TO_LIST('-fPIE'))
pie_ldflags.extend(TO_LIST('-pie'))
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
# by separating in this way, we avoid recompiling the C files
# separately for the install binary and the build binary
bld.SAMBA_SUBSYSTEM(obj_target,
source = source,
deps = deps,
includes = includes,
cflags = pie_cflags,
cflags_end = cflags_end,
group = subsystem_group,
autoproto = autoproto,
subsystem_name = subsystem_name,
local_include = local_include,
global_include = global_include,
use_hostcc = use_hostcc,
pyext = pyembed,
allow_warnings = allow_warnings,
use_global_deps= use_global_deps)
bld.SET_BUILD_GROUP(group)
# the binary itself will depend on that object target
deps = TO_LIST(deps)
deps.append(obj_target)
t = bld(
features = features,
source = [],
target = binname,
samba_deps = deps,
samba_includes = includes,
local_include = local_include,
global_include = global_include,
samba_modules = modules,
top = True,
samba_subsystem= subsystem_name,
install_path = None,
samba_inst_path= install_path,
samba_install = install,
samba_ldflags = pie_ldflags
)
if manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and bld.env['XSLTPROC_MANPAGES']:
bld.MANPAGES(manpages, install)
Build.BuildContext.SAMBA_BINARY = SAMBA_BINARY
#################################################################
def SAMBA_MODULE(bld, modname, source,
deps='',
includes='',
subsystem=None,
init_function=None,
module_init_name='samba_init_module',
autoproto=None,
autoproto_extra_source='',
cflags='',
cflags_end=None,
internal_module=True,
local_include=True,
global_include=True,
vars=None,
subdir=None,
enabled=True,
pyembed=False,
manpages=None,
allow_undefined_symbols=False,
allow_warnings=False,
install=True
):
'''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 GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
return
bld.SAMBA_SUBSYSTEM(modname, source,
deps=deps,
includes=includes,
autoproto=autoproto,
autoproto_extra_source=autoproto_extra_source,
cflags=cflags,
cflags_end=cflags_end,
local_include=local_include,
global_include=global_include,
allow_warnings=allow_warnings,
enabled=enabled)
bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
return
if not enabled:
SET_TARGET_TYPE(bld, modname, 'DISABLED')
return
# Do not create modules for disabled subsystems
if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
return
realname = modname
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"):
realname = realname[len("lib"):]
build_link_name = "modules/%s/%s" % (subsystem, realname)
if init_function:
cflags += " -D%s=%s" % (init_function, module_init_name)
bld.SAMBA_LIBRARY(modname,
source,
deps=deps,
includes=includes,
cflags=cflags,
cflags_end=cflags_end,
realname = realname,
autoproto = autoproto,
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,
manpages=manpages,
allow_undefined_symbols=allow_undefined_symbols,
allow_warnings=allow_warnings,
private_library=True,
install=install
)
Build.BuildContext.SAMBA_MODULE = SAMBA_MODULE
#################################################################
def SAMBA_PLUGIN(bld, pluginname, source,
deps='',
includes='',
vnum=None,
soname=None,
cflags='',
ldflags='',
local_include=True,
global_include=True,
vars=None,
subdir=None,
realname=None,
keep_underscore=False,
autoproto=None,
autoproto_extra_source='',
install_path=None,
install=True,
manpages=None,
require_builtin_deps=True,
allow_undefined_symbols=False,
enabled=True):
'''define an external plugin.'''
bld.ASSERT(realname, "You must specify a realname for SAMBA_PLUGIN(%s)" % pluginname)
source = bld.EXPAND_VARIABLES(source, vars=vars)
if subdir:
source = bld.SUBDIR(subdir, source)
build_name = "_plugin_%s" % (pluginname)
build_link_name = "plugins/%s" % (realname)
bld.SAMBA_LIBRARY(pluginname,
source,
bundled_name=build_name,
link_name=build_link_name,
target_type='PLUGIN',
deps=deps,
includes=includes,
vnum=vnum,
soname=soname,
cflags=cflags,
ldflags=ldflags,
realname=realname,
autoproto=autoproto,
autoproto_extra_source=autoproto_extra_source,
local_include=local_include,
global_include=global_include,
vars=vars,
group='main',
install_path=install_path,
install=install,
manpages=manpages,
require_builtin_deps=require_builtin_deps,
builtin_cflags=cflags,
hide_symbols=True,
public_headers=[],
public_headers_install=False,
pc_files=[],
allow_undefined_symbols=allow_undefined_symbols,
allow_warnings=False,
enabled=enabled)
Build.BuildContext.SAMBA_PLUGIN = SAMBA_PLUGIN
def __SAMBA_SUBSYSTEM_BUILTIN(bld, builtin_target, source,
deps='',
public_deps='',
includes='',
public_headers=None,
public_headers_install=True,
private_headers=None,
header_path=None,
builtin_cflags='',
builtin_cflags_end=None,
group='main',
autoproto=None,
autoproto_extra_source='',
depends_on='',
local_include=True,
global_include=True,
allow_warnings=False):
bld.ASSERT(builtin_target.endswith('.builtin.objlist'),
"builtin_target[%s] does not end with '.builtin.objlist'" %
(builtin_target))
return bld.SAMBA_SUBSYSTEM(builtin_target, source,
deps=deps,
public_deps=public_deps,
includes=includes,
public_headers=public_headers,
public_headers_install=public_headers_install,
private_headers=private_headers,
header_path=header_path,
cflags=builtin_cflags,
cflags_end=builtin_cflags_end,
hide_symbols=True,
group=group,
target_type='BUILTIN',
autoproto=autoproto,
autoproto_extra_source=autoproto_extra_source,
depends_on=depends_on,
local_include=local_include,
global_include=global_include,
allow_warnings=allow_warnings,
__require_builtin_deps=True)
#################################################################
def SAMBA_SUBSYSTEM(bld, modname, source,
deps='',
public_deps='',
__force_empty=False,
includes='',
public_headers=None,
public_headers_install=True,
private_headers=None,
header_path=None,
cflags='',
cflags_end=None,
group='main',
target_type='SUBSYSTEM',
init_function_sentinel=None,
autoproto=None,
autoproto_extra_source='',
depends_on='',
local_include=True,
local_include_first=True,
global_include=True,
subsystem_name=None,
enabled=True,
use_hostcc=False,
use_global_deps=True,
vars=None,
subdir=None,
hide_symbols=False,
__require_builtin_deps=False,
provide_builtin_linking=False,
builtin_cflags='',
allow_warnings=False,
pyext=False,
pyembed=False):
'''define a Samba subsystem'''
# We support:
# - SUBSYSTEM: a normal subsystem from SAMBA_SUBSYSTEM()
# - BUILTIN: a hidden subsystem from __SAMBA_SUBSYSTEM_BUILTIN()
if target_type not in ['SUBSYSTEM', 'BUILTIN']:
raise Errors.WafError("target_type[%s] not supported in SAMBA_SUBSYSTEM('%s')" %
(target_type, modname))
if not enabled:
SET_TARGET_TYPE(bld, modname, 'DISABLED')
return
# remember empty subsystems, so we can strip the dependencies
if ((source == '') or (source == [])):
if not __force_empty and 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, target_type):
return
source = bld.EXPAND_VARIABLES(source, vars=vars)
if subdir:
source = bld.SUBDIR(subdir, source)
source = unique_list(TO_LIST(source))
deps += ' ' + public_deps
bld.SET_BUILD_GROUP(group)
features = 'c'
if pyext:
features += ' pyext'
if pyembed:
features += ' pyembed'
t = bld(
features = features,
source = source,
target = modname,
samba_cflags = CURRENT_CFLAGS(bld, modname, cflags,
allow_warnings=allow_warnings,
use_hostcc=use_hostcc,
hide_symbols=hide_symbols),
depends_on = depends_on,
samba_deps = TO_LIST(deps),
samba_includes = includes,
local_include = local_include,
local_include_first = local_include_first,
global_include = global_include,
samba_subsystem= subsystem_name,
samba_use_hostcc = use_hostcc,
samba_use_global_deps = use_global_deps,
samba_require_builtin_deps = __require_builtin_deps,
samba_builtin_subsystem = None,
)
if cflags_end is not None:
t.samba_cflags.extend(TO_LIST(cflags_end))
if autoproto is not None:
bld.SAMBA_AUTOPROTO(autoproto, source + TO_LIST(autoproto_extra_source))
if public_headers is not None:
bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
public_headers_install=public_headers_install)
if provide_builtin_linking:
if use_hostcc:
raise Errors.WafError("subsystem[%s] provide_builtin_linking=True " +
"not allowed with use_hostcc=True" %
modname)
if pyext or pyembed:
raise Errors.WafError("subsystem[%s] provide_builtin_linking=True " +
"not allowed with pyext=True nor pyembed=True" %
modname)
if __require_builtin_deps:
raise Errors.WafError("subsystem[%s] provide_builtin_linking=True " +
"not allowed with __require_builtin_deps=True" %
modname)
builtin_target = modname + '.builtin.objlist'
tbuiltin = __SAMBA_SUBSYSTEM_BUILTIN(bld, builtin_target, source,
deps=deps,
public_deps=public_deps,
includes=includes,
header_path=header_path,
builtin_cflags=builtin_cflags,
builtin_cflags_end='-D_PUBLIC_=_PRIVATE_',
group=group,
depends_on=depends_on,
local_include=local_include,
global_include=global_include,
allow_warnings=allow_warnings)
t.samba_builtin_subsystem = tbuiltin
return t
Build.BuildContext.SAMBA_SUBSYSTEM = SAMBA_SUBSYSTEM
def SAMBA_GENERATOR(bld, name, rule, source='', target='',
group='generators', enabled=True,
public_headers=None,
public_headers_install=True,
private_headers=None,
header_path=None,
vars=None,
dep_vars=[],
always=False):
'''A generic source generator target'''
if not SET_TARGET_TYPE(bld, name, 'GENERATOR'):
return
if not enabled:
return
dep_vars = TO_LIST(dep_vars)
dep_vars.append('ruledeps')
dep_vars.append('SAMBA_GENERATOR_VARS')
shell=isinstance(rule, str)
# This ensures that if the command (executed in the shell) fails
# (returns non-zero), the build fails
if shell:
rule = "set -e; " + rule
bld.SET_BUILD_GROUP(group)
t = bld(
rule=rule,
source=bld.EXPAND_VARIABLES(source, vars=vars),
shell=shell,
target=target,
update_outputs=True,
before='c',
ext_out='.c',
samba_type='GENERATOR',
dep_vars = dep_vars,
name=name)
if vars is None:
vars = {}
t.env.SAMBA_GENERATOR_VARS = vars
if always:
t.always = True
if public_headers is not None:
bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
public_headers_install=public_headers_install)
return t
Build.BuildContext.SAMBA_GENERATOR = SAMBA_GENERATOR
@Utils.run_once
def SETUP_BUILD_GROUPS(bld):
'''setup build groups used to ensure that the different build
phases happen consecutively'''
bld.p_ln = bld.srcnode # we do want to see all targets!
bld.env['USING_BUILD_GROUPS'] = True
bld.add_group('setup')
bld.add_group('generators')
bld.add_group('hostcc_base_build_source')
bld.add_group('hostcc_base_build_main')
bld.add_group('hostcc_build_source')
bld.add_group('hostcc_build_main')
bld.add_group('vscripts')
bld.add_group('base_libraries')
bld.add_group('build_source')
bld.add_group('prototypes')
bld.add_group('headers')
bld.add_group('main')
bld.add_group('symbolcheck')
bld.add_group('syslibcheck')
bld.add_group('final')
Build.BuildContext.SETUP_BUILD_GROUPS = SETUP_BUILD_GROUPS
def SET_BUILD_GROUP(bld, group):
'''set the current build group'''
if not 'USING_BUILD_GROUPS' in bld.env:
return
bld.set_group(group)
Build.BuildContext.SET_BUILD_GROUP = SET_BUILD_GROUP
def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
'''used to copy scripts from the source tree into the build directory
for use by selftest'''
source = bld.path.ant_glob(pattern, flat=True)
bld.SET_BUILD_GROUP('build_source')
for s in TO_LIST(source):
iname = s
if installname is not None:
iname = installname
target = os.path.join(installdir, iname)
tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
mkdir_p(tgtdir)
link_src = os.path.normpath(os.path.join(bld.path.abspath(), s))
link_dst = os.path.join(tgtdir, os.path.basename(iname))
if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
continue
if os.path.islink(link_dst):
os.unlink(link_dst)
Logs.info("symlink: %s -> %s/%s" % (s, installdir, iname))
symlink(link_src, link_dst)
Build.BuildContext.SAMBA_SCRIPT = SAMBA_SCRIPT
def copy_and_fix_python_path(task):
pattern='sys.path.insert(0, "bin/python")'
if task.env["PYTHONARCHDIR"] in sys.path and task.env["PYTHONDIR"] in sys.path:
replacement = ""
elif task.env["PYTHONARCHDIR"] == task.env["PYTHONDIR"]:
replacement="""sys.path.insert(0, "%s")""" % task.env["PYTHONDIR"]
else:
replacement="""sys.path.insert(0, "%s")
sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
if task.env["PYTHON"][0].startswith("/"):
replacement_shebang = "#!%s\n" % task.env["PYTHON"][0]
else:
replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PYTHON"][0]
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
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, 0o755)
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)
installed_file.write(newline)
lineno = lineno + 1
installed_file.close()
os.chmod(installed_location, 0o755)
return 0
def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
python_fixup=False, perl_fixup=False,
destname=None, base_name=None):
'''install a file'''
if not isinstance(file, str):
file = file.abspath()
destdir = bld.EXPAND_VARIABLES(destdir)
if not destname:
destname = file
if flat:
destname = os.path.basename(destname)
dest = os.path.join(destdir, destname)
if python_fixup:
# 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)
file = inst_file
if base_name:
file = os.path.join(base_name, file)
bld.install_as(dest, file, chmod=chmod)
def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
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, perl_fixup=perl_fixup,
destname=destname, base_name=base_name)
Build.BuildContext.INSTALL_FILES = INSTALL_FILES
def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
python_fixup=False, exclude=None, trim_path=None):
'''install a set of files matching a wildcard pattern'''
files=TO_LIST(bld.path.ant_glob(pattern, flat=True))
if trim_path:
files2 = []
for f in files:
files2.append(os.path.relpath(f, trim_path))
files = files2
if exclude:
for f in files[:]:
if fnmatch.fnmatch(f, exclude):
files.remove(f)
INSTALL_FILES(bld, destdir, files, chmod=chmod, flat=flat,
python_fixup=python_fixup, base_name=trim_path)
Build.BuildContext.INSTALL_WILDCARD = INSTALL_WILDCARD
def INSTALL_DIR(bld, path, chmod=0o755, env=None):
"""Install a directory if it doesn't exist, always set permissions."""
if not path:
return []
destpath = bld.EXPAND_VARIABLES(path)
if Options.options.destdir:
destpath = os.path.join(Options.options.destdir, destpath.lstrip(os.sep))
if bld.is_install > 0:
if not os.path.isdir(destpath):
try:
Logs.info('* create %s', destpath)
os.makedirs(destpath)
os.chmod(destpath, chmod)
except OSError as e:
if not os.path.isdir(destpath):
raise Errors.WafError("Cannot create the folder '%s' (error: %s)" % (path, e))
Build.BuildContext.INSTALL_DIR = INSTALL_DIR
def INSTALL_DIRS(bld, destdir, dirs, chmod=0o755, env=None):
'''install a set of directories'''
destdir = bld.EXPAND_VARIABLES(destdir)
dirs = bld.EXPAND_VARIABLES(dirs)
for d in TO_LIST(dirs):
INSTALL_DIR(bld, os.path.join(destdir, d), chmod, env)
Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
def MANPAGES(bld, manpages, install):
'''build and install manual pages'''
bld.env.MAN_XSL = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
for m in manpages.split():
source = m + '.xml'
bld.SAMBA_GENERATOR(m,
source=source,
target=m,
group='final',
rule='${XSLTPROC} --xinclude -o ${TGT} --nonet ${MAN_XSL} ${SRC}'
)
if install:
bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
Build.BuildContext.MANPAGES = MANPAGES
def SAMBAMANPAGES(bld, manpages, extra_source=None):
'''build and install manual pages'''
bld.env.SAMBA_EXPAND_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/expand-sambadoc.xsl'
bld.env.SAMBA_MAN_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/man.xsl'
bld.env.SAMBA_CATALOG = bld.bldnode.abspath() + '/docs-xml/build/catalog.xml'
bld.env.SAMBA_CATALOGS = 'file:///etc/xml/catalog file:///usr/local/share/xml/catalog file://' + bld.env.SAMBA_CATALOG
for m in manpages.split():
source = [m + '.xml']
if extra_source is not None:
source = [source, extra_source]
# ${SRC[1]}, ${SRC[2]} and ${SRC[3]} are not referenced in the
# SAMBA_GENERATOR but trigger the dependency calculation so
# ensures that manpages are rebuilt when these change.
source += ['build/DTD/samba.build.pathconfig', 'build/DTD/samba.entities', 'build/DTD/samba.build.version']
bld.SAMBA_GENERATOR(m,
source=source,
target=m,
group='final',
dep_vars=['SAMBA_MAN_XSL', 'SAMBA_EXPAND_XSL', 'SAMBA_CATALOG'],
rule='''XML_CATALOG_FILES="${SAMBA_CATALOGS}"
export XML_CATALOG_FILES
${XSLTPROC} --xinclude --stringparam noreference 0 -o ${TGT}.xml --nonet ${SAMBA_EXPAND_XSL} ${SRC[0].abspath(env)}
${XSLTPROC} --nonet -o ${TGT} ${SAMBA_MAN_XSL} ${TGT}.xml'''
)
bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
Build.BuildContext.SAMBAMANPAGES = SAMBAMANPAGES
@after('apply_link')
@feature('cshlib')
def apply_bundle_remove_dynamiclib_patch(self):
if self.env['MACBUNDLE'] or getattr(self,'mac_bundle',False):
if not getattr(self,'vnum',None):
try:
self.env['LINKFLAGS'].remove('-dynamiclib')
self.env['LINKFLAGS'].remove('-single_module')
except ValueError:
pass
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