/buildtools/wafsamba/samba_patterns.py
Python | 234 lines | 208 code | 18 blank | 8 comment | 13 complexity | 9d2a77e8aff0f1bee305a8e0d3055620 MD5 | raw file
- # a waf tool to add extension based build patterns for Samba
- import sys
- from waflib import Build
- from wafsamba import samba_version_file
- def write_version_header(task):
- '''print version.h contents'''
- src = task.inputs[0].srcpath(task.env)
- version = samba_version_file(src, task.env.srcdir, env=task.env, is_install=task.generator.bld.is_install)
- string = str(version)
- task.outputs[0].write(string)
- return 0
- def SAMBA_MKVERSION(bld, target, source='VERSION'):
- '''generate the version.h header for Samba'''
- # We only force waf to re-generate this file if we are installing,
- # because only then is information not included in the deps (the
- # git revision) included in the version.
- t = bld.SAMBA_GENERATOR('VERSION',
- rule=write_version_header,
- group='setup',
- source=source,
- target=target,
- always=bld.is_install)
- Build.BuildContext.SAMBA_MKVERSION = SAMBA_MKVERSION
- def write_build_options_header(fp):
- '''write preamble for build_options.c'''
- fp.write("/*\n"
- " Unix SMB/CIFS implementation.\n"
- " Build Options for Samba Suite\n"
- " Copyright (C) Vance Lankhaar <vlankhaar@linux.ca> 2003\n"
- " Copyright (C) Andrew Bartlett <abartlet@samba.org> 2001\n"
- "\n"
- " This program is free software; you can redistribute it and/or modify\n"
- " it under the terms of the GNU General Public License as published by\n"
- " the Free Software Foundation; either version 3 of the License, or\n"
- " (at your option) any later version.\n"
- "\n"
- " This program is distributed in the hope that it will be useful,\n"
- " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
- " GNU General Public License for more details.\n"
- "\n"
- " You should have received a copy of the GNU General Public License\n"
- " along with this program; if not, see <http://www.gnu.org/licenses/>.\n"
- "*/\n"
- "\n"
- "#include \"includes.h\"\n"
- "#include \"dynconfig/dynconfig.h\"\n"
- "#include \"lib/cluster_support.h\"\n"
- "\n"
- "static int output(bool screen, const char *format, ...) PRINTF_ATTRIBUTE(2,3);\n"
- "void build_options(bool screen);\n"
- "\n"
- "\n"
- "/****************************************************************************\n"
- "helper function for build_options\n"
- "****************************************************************************/\n"
- "static int output(bool screen, const char *format, ...)\n"
- "{\n"
- " char *ptr = NULL;\n"
- " int ret = 0;\n"
- " va_list ap;\n"
- " \n"
- " va_start(ap, format);\n"
- " ret = vasprintf(&ptr,format,ap);\n"
- " va_end(ap);\n"
- "\n"
- " if (screen) {\n"
- " d_printf(\"%s\", ptr ? ptr : \"\");\n"
- " } else {\n"
- " DEBUG(4,(\"%s\", ptr ? ptr : \"\"));\n"
- " }\n"
- " \n"
- " SAFE_FREE(ptr);\n"
- " return ret;\n"
- "}\n"
- "\n"
- "/****************************************************************************\n"
- "options set at build time for the samba suite\n"
- "****************************************************************************/\n"
- "void build_options(bool screen)\n"
- "{\n"
- " if ((DEBUGLEVEL < 4) && (!screen)) {\n"
- " return;\n"
- " }\n"
- "\n"
- "\n"
- " /* Output various paths to files and directories */\n"
- " output(screen,\"\\nPaths:\\n\"\n"
- " \" SBINDIR: %s\\n\"\n"
- " \" BINDIR: %s\\n\"\n"
- " \" CONFIGFILE: %s\\n\"\n"
- " \" LOGFILEBASE: %s\\n\"\n"
- " \" LMHOSTSFILE: %s\\n\"\n"
- " \" LIBDIR: %s\\n\"\n"
- " \" DATADIR: %s\\n\"\n"
- " \" SAMBA_DATADIR: %s\\n\"\n"
- " \" MODULESDIR: %s\\n\"\n"
- " \" SHLIBEXT: %s\\n\"\n"
- " \" LOCKDIR: %s\\n\"\n"
- " \" STATEDIR: %s\\n\"\n"
- " \" CACHEDIR: %s\\n\"\n"
- " \" PIDDIR: %s\\n\"\n"
- " \" SMB_PASSWD_FILE: %s\\n\"\n"
- " \" PRIVATE_DIR: %s\\n\"\n"
- " \" BINDDNS_DIR: %s\\n\",\n"
- " get_dyn_SBINDIR(),\n"
- " get_dyn_BINDIR(),\n"
- " get_dyn_CONFIGFILE(),\n"
- " get_dyn_LOGFILEBASE(),\n"
- " get_dyn_LMHOSTSFILE(),\n"
- " get_dyn_LIBDIR(),\n"
- " get_dyn_DATADIR(),\n"
- " get_dyn_SAMBA_DATADIR(),\n"
- " get_dyn_MODULESDIR(),\n"
- " get_dyn_SHLIBEXT(),\n"
- " get_dyn_LOCKDIR(),\n"
- " get_dyn_STATEDIR(),\n"
- " get_dyn_CACHEDIR(),\n"
- " get_dyn_PIDDIR(),\n"
- " get_dyn_SMB_PASSWD_FILE(),\n"
- " get_dyn_PRIVATE_DIR(),\n"
- " get_dyn_BINDDNS_DIR());\n"
- "\n")
- def write_build_options_footer(fp):
- fp.write(" /* Output the sizes of the various cluster features */\n"
- " output(screen, \"\\n%s\", cluster_support_features());\n"
- "\n"
- " /* Output the sizes of the various types */\n"
- " output(screen, \"\\nType sizes:\\n\"\n"
- " \" sizeof(char): %lu\\n\"\n"
- " \" sizeof(int): %lu\\n\"\n"
- " \" sizeof(long): %lu\\n\"\n"
- " \" sizeof(long long): %lu\\n\"\n"
- " \" sizeof(uint8_t): %lu\\n\"\n"
- " \" sizeof(uint16_t): %lu\\n\"\n"
- " \" sizeof(uint32_t): %lu\\n\"\n"
- " \" sizeof(short): %lu\\n\"\n"
- " \" sizeof(void*): %lu\\n\"\n"
- " \" sizeof(size_t): %lu\\n\"\n"
- " \" sizeof(off_t): %lu\\n\"\n"
- " \" sizeof(ino_t): %lu\\n\"\n"
- " \" sizeof(dev_t): %lu\\n\",\n"
- " (unsigned long)sizeof(char),\n"
- " (unsigned long)sizeof(int),\n"
- " (unsigned long)sizeof(long),\n"
- " (unsigned long)sizeof(long long),\n"
- " (unsigned long)sizeof(uint8_t),\n"
- " (unsigned long)sizeof(uint16_t),\n"
- " (unsigned long)sizeof(uint32_t),\n"
- " (unsigned long)sizeof(short),\n"
- " (unsigned long)sizeof(void*),\n"
- " (unsigned long)sizeof(size_t),\n"
- " (unsigned long)sizeof(off_t),\n"
- " (unsigned long)sizeof(ino_t),\n"
- " (unsigned long)sizeof(dev_t));\n"
- "\n"
- " output(screen, \"\\nBuiltin modules:\\n\"\n"
- " \" %s\\n\", STRING_STATIC_MODULES);\n"
- "}\n")
- def write_build_options_section(fp, keys, section):
- fp.write("\n\t/* Show %s */\n" % section)
- fp.write(" output(screen, \"\\n%s:\\n\");\n\n" % section)
- for k in sorted(keys):
- fp.write("#ifdef %s\n" % k)
- fp.write(" output(screen, \" %s\\n\");\n" % k)
- fp.write("#endif\n")
- fp.write("\n")
- def write_build_options(task):
- tbl = task.env
- keys_option_with = []
- keys_option_utmp = []
- keys_option_have = []
- keys_header_sys = []
- keys_header_other = []
- keys_misc = []
- if sys.hexversion>0x300000f:
- trans_table = bytes.maketrans(b'.-()', b'____')
- else:
- import string
- trans_table = string.maketrans('.-()', '____')
- for key in tbl:
- if key.startswith("HAVE_UT_UT_") or key.find("UTMP") >= 0:
- keys_option_utmp.append(key)
- elif key.startswith("WITH_"):
- keys_option_with.append(key)
- elif key.startswith("HAVE_SYS_"):
- keys_header_sys.append(key)
- elif key.startswith("HAVE_"):
- if key.endswith("_H"):
- keys_header_other.append(key)
- else:
- keys_option_have.append(key)
- elif key.startswith("static_init_"):
- l = key.split("(")
- keys_misc.append(l[0])
- else:
- keys_misc.append(key.translate(trans_table))
- tgt = task.outputs[0].bldpath(task.env)
- f = open(tgt, 'w')
- write_build_options_header(f)
- write_build_options_section(f, keys_header_sys, "System Headers")
- write_build_options_section(f, keys_header_other, "Headers")
- write_build_options_section(f, keys_option_utmp, "UTMP Options")
- write_build_options_section(f, keys_option_have, "HAVE_* Defines")
- write_build_options_section(f, keys_option_with, "--with Options")
- write_build_options_section(f, keys_misc, "Build Options")
- write_build_options_footer(f)
- f.close()
- return 0
- def SAMBA_BLDOPTIONS(bld, target):
- '''generate the bld_options.c for Samba'''
- t = bld.SAMBA_GENERATOR(target,
- rule=write_build_options,
- dep_vars=['defines'],
- target=target)
- Build.BuildContext.SAMBA_BLDOPTIONS = SAMBA_BLDOPTIONS