diff options
Diffstat (limited to 'buildtools/wafsamba/wafsamba.py')
| -rw-r--r-- | buildtools/wafsamba/wafsamba.py | 1227 |
1 files changed, 1227 insertions, 0 deletions
diff --git a/buildtools/wafsamba/wafsamba.py b/buildtools/wafsamba/wafsamba.py new file mode 100644 index 0000000..e1c2877 --- /dev/null +++ b/buildtools/wafsamba/wafsamba.py @@ -0,0 +1,1227 @@ +# 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 (0x2001a00,): + 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 subsystem not 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, + 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='', + force_unversioned=False, + allow_undefined_symbols=False, + allow_warnings=False, + enabled=True): + '''define a Samba library''' + + # We support: + # - LIBRARY: this can be used 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 force_unversioned and private_library: + raise Errors.WafError("private library '%s': can't have force_unversioned=True" % + libname) + + if force_unversioned and realname is None: + raise Errors.WafError("library '%s': force_unversioned=True needs realname too" % + libname) + + if LIB_MUST_BE_PRIVATE(bld, libname) and target_type not in ['PLUGIN']: + private_library = True + + if force_unversioned: + private_library = False + + 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: + bundled_name = libname.replace('_', '-') + else: + assert (private_library is True and realname is None) + bundled_name = PRIVATE_NAME(bld, libname.replace('_', '-')) + vnum = None + + 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 force_unversioned: + version = None + elif 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, + 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=None, + always=False): + '''A generic source generator target''' + + if dep_vars is None: + dep_vars = [] + 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"] 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, 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): + """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): + '''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) +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 = os.getenv('XML_CATALOG_FILES', '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 |