# a waf tool to add extension based build patterns for Samba
-import Task
-from TaskGen import extension
-from samba_utils import *
+import Build
+from wafsamba import samba_version_file
-def SAMBA_MKVERSION(bld, target):
+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'''
- bld.SET_BUILD_GROUP('setup')
- t = bld(rule="cd .. && ${SRC[0].abspath(env)} VERSION ${TGT[0].abspath(env)}",
- source= [ "script/mkversion.sh", 'VERSION' ],
- target=target,
- shell=True,
- on_results=True,
- before="cc")
+
+ # 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,
+ 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")
+ fp.write(" Unix SMB/CIFS implementation.\n")
+ fp.write(" Build Options for Samba Suite\n")
+ fp.write(" Copyright (C) Vance Lankhaar <vlankhaar@linux.ca> 2003\n")
+ fp.write(" Copyright (C) Andrew Bartlett <abartlet@samba.org> 2001\n")
+ fp.write("\n")
+ fp.write(" This program is free software; you can redistribute it and/or modify\n")
+ fp.write(" it under the terms of the GNU General Public License as published by\n")
+ fp.write(" the Free Software Foundation; either version 3 of the License, or\n")
+ fp.write(" (at your option) any later version.\n")
+ fp.write("\n")
+ fp.write(" This program is distributed in the hope that it will be useful,\n")
+ fp.write(" but WITHOUT ANY WARRANTY; without even the implied warranty of\n")
+ fp.write(" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n")
+ fp.write(" GNU General Public License for more details.\n")
+ fp.write("\n")
+ fp.write(" You should have received a copy of the GNU General Public License\n")
+ fp.write(" along with this program; if not, see <http://www.gnu.org/licenses/>.\n")
+ fp.write("*/\n")
+ fp.write("\n")
+ fp.write("#include \"includes.h\"\n")
+ fp.write("#include \"dynconfig/dynconfig.h\"\n")
+ fp.write("#include \"lib/cluster_support.h\"\n")
+
+ fp.write("\n")
+ fp.write("static int output(bool screen, const char *format, ...) PRINTF_ATTRIBUTE(2,3);\n")
+ fp.write("void build_options(bool screen);\n")
+ fp.write("\n")
+ fp.write("\n")
+ fp.write("/****************************************************************************\n")
+ fp.write("helper function for build_options\n")
+ fp.write("****************************************************************************/\n")
+ fp.write("static int output(bool screen, const char *format, ...)\n")
+ fp.write("{\n")
+ fp.write(" char *ptr = NULL;\n")
+ fp.write(" int ret = 0;\n")
+ fp.write(" va_list ap;\n")
+ fp.write(" \n")
+ fp.write(" va_start(ap, format);\n")
+ fp.write(" ret = vasprintf(&ptr,format,ap);\n")
+ fp.write(" va_end(ap);\n")
+ fp.write("\n")
+ fp.write(" if (screen) {\n")
+ fp.write(" d_printf(\"%s\", ptr ? ptr : \"\");\n")
+ fp.write(" } else {\n")
+ fp.write(" DEBUG(4,(\"%s\", ptr ? ptr : \"\"));\n")
+ fp.write(" }\n")
+ fp.write(" \n")
+ fp.write(" SAFE_FREE(ptr);\n")
+ fp.write(" return ret;\n")
+ fp.write("}\n")
+ fp.write("\n")
+ fp.write("/****************************************************************************\n")
+ fp.write("options set at build time for the samba suite\n")
+ fp.write("****************************************************************************/\n")
+ fp.write("void build_options(bool screen)\n")
+ fp.write("{\n")
+ fp.write(" if ((DEBUGLEVEL < 4) && (!screen)) {\n")
+ fp.write(" return;\n")
+ fp.write(" }\n")
+ fp.write("\n")
+ fp.write("\n")
+ fp.write(" /* Output various paths to files and directories */\n")
+ fp.write(" output(screen,\"\\nPaths:\\n\");\n")
+ fp.write(" output(screen,\" SBINDIR: %s\\n\", get_dyn_SBINDIR());\n")
+ fp.write(" output(screen,\" BINDIR: %s\\n\", get_dyn_BINDIR());\n")
+ fp.write(" output(screen,\" CONFIGFILE: %s\\n\", get_dyn_CONFIGFILE());\n")
+ fp.write(" output(screen,\" LOGFILEBASE: %s\\n\", get_dyn_LOGFILEBASE());\n")
+ fp.write(" output(screen,\" LMHOSTSFILE: %s\\n\",get_dyn_LMHOSTSFILE());\n")
+ fp.write(" output(screen,\" LIBDIR: %s\\n\",get_dyn_LIBDIR());\n")
+ fp.write(" output(screen,\" MODULESDIR: %s\\n\",get_dyn_MODULESDIR());\n")
+ fp.write(" output(screen,\" SHLIBEXT: %s\\n\",get_dyn_SHLIBEXT());\n")
+ fp.write(" output(screen,\" LOCKDIR: %s\\n\",get_dyn_LOCKDIR());\n")
+ fp.write(" output(screen,\" STATEDIR: %s\\n\",get_dyn_STATEDIR());\n")
+ fp.write(" output(screen,\" CACHEDIR: %s\\n\",get_dyn_CACHEDIR());\n")
+ fp.write(" output(screen,\" PIDDIR: %s\\n\", get_dyn_PIDDIR());\n")
+ fp.write(" output(screen,\" SMB_PASSWD_FILE: %s\\n\",get_dyn_SMB_PASSWD_FILE());\n")
+ fp.write(" output(screen,\" PRIVATE_DIR: %s\\n\",get_dyn_PRIVATE_DIR());\n")
+ fp.write(" output(screen,\" BINDDNS_DIR: %s\\n\",get_dyn_BINDDNS_DIR());\n")
+ fp.write("\n")
+
+def write_build_options_footer(fp):
+ fp.write(" /* Output the sizes of the various cluster features */\n")
+ fp.write(" output(screen, \"\\n%s\", cluster_support_features());\n")
+ fp.write("\n")
+ fp.write(" /* Output the sizes of the various types */\n")
+ fp.write(" output(screen, \"\\nType sizes:\\n\");\n")
+ 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(" output(screen, \" sizeof(long long): %lu\\n\",(unsigned long)sizeof(long long));\n")
+ fp.write(" output(screen, \" sizeof(uint8_t): %lu\\n\",(unsigned long)sizeof(uint8_t));\n")
+ fp.write(" output(screen, \" sizeof(uint16_t): %lu\\n\",(unsigned long)sizeof(uint16_t));\n")
+ fp.write(" output(screen, \" sizeof(uint32_t): %lu\\n\",(unsigned long)sizeof(uint32_t));\n")
+ fp.write(" output(screen, \" sizeof(short): %lu\\n\",(unsigned long)sizeof(short));\n")
+ fp.write(" output(screen, \" sizeof(void*): %lu\\n\",(unsigned long)sizeof(void*));\n")
+ fp.write(" output(screen, \" sizeof(size_t): %lu\\n\",(unsigned long)sizeof(size_t));\n")
+ fp.write(" output(screen, \" sizeof(off_t): %lu\\n\",(unsigned long)sizeof(off_t));\n")
+ fp.write(" output(screen, \" sizeof(ino_t): %lu\\n\",(unsigned long)sizeof(ino_t));\n")
+ fp.write(" output(screen, \" sizeof(dev_t): %lu\\n\",(unsigned long)sizeof(dev_t));\n")
+ fp.write("\n")
+ fp.write(" output(screen, \"\\nBuiltin modules:\\n\");\n")
+ fp.write(" output(screen, \" %s\\n\", STRING_STATIC_MODULES);\n")
+ fp.write("}\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['defines']
+ keys_option_with = []
+ keys_option_utmp = []
+ keys_option_have = []
+ keys_header_sys = []
+ keys_header_other = []
+ keys_misc = []
+ 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)
+
+ 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