ctdb-pmda: CTDB client code does not require ctdb->methods
[sharpe/samba-autobuild/.git] / wscript
diff --git a/wscript b/wscript
old mode 100755 (executable)
new mode 100644 (file)
index 96df563..ff4bcee
--- a/wscript
+++ b/wscript
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#!/usr/bin/env python
 
 srcdir = '.'
 blddir = 'bin'
@@ -6,16 +6,30 @@ blddir = 'bin'
 APPNAME='samba'
 VERSION=None
 
-import sys, os
+import sys, os, tempfile
 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
-import wafsamba, Options, samba_dist, Scripting, Utils, samba_version
+import wafsamba, Options, samba_dist, samba_git, Scripting, Utils, samba_version
 
 
 samba_dist.DIST_DIRS('.')
-samba_dist.DIST_BLACKLIST('.gitignore .bzrignore')
+samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
 
 # install in /usr/local/samba by default
-Options.default_prefix = '/usr/local/samba'
+default_prefix = Options.default_prefix = '/usr/local/samba'
+
+# This callback optionally takes a list of paths as arguments:
+# --with-system_mitkrb5 /path/to/krb5 /another/path
+def system_mitkrb5_callback(option, opt, value, parser):
+    setattr(parser.values, option.dest, True)
+    value = []
+    for arg in parser.rargs:
+        # stop on --foo like options
+        if arg[:2] == "--" and len(arg) > 2:
+            break
+        value.append(arg)
+    if len(value)>0:
+        del parser.rargs[:len(value)]
+        setattr(parser.values, option.dest, value)
 
 def set_options(opt):
     opt.BUILTIN_DEFAULT('NONE')
@@ -25,16 +39,45 @@ def set_options(opt):
     opt.RECURSE('lib/ldb')
     opt.RECURSE('selftest')
     opt.RECURSE('source4/lib/tls')
-    opt.RECURSE('lib/nss_wrapper')
-    opt.RECURSE('lib/socket_wrapper')
-    opt.RECURSE('lib/uid_wrapper')
     opt.RECURSE('pidl')
     opt.RECURSE('source3')
+    opt.RECURSE('lib/util')
+    opt.RECURSE('ctdb')
+
+    opt.add_option('--with-system-mitkrb5',
+                   help='enable system MIT krb5 build (includes Samba 4 client and Samba 3 code base).'+
+                        'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
+                   action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
+
+    opt.add_option('--without-ad-dc',
+                   help='disable AD DC functionality (enables Samba 4 client and Samba 3 code base).',
+                   action='store_true', dest='without_ad_dc', default=False)
+
+    opt.add_option('--with-ntvfs-fileserver',
+                   help='enable the depricated NTVFS file server from the original Samba4 branch (default if --enable-selftest specicifed).  Conflicts with --with-system-mitkrb5 and --without-ad-dc',
+                   action='store_true', dest='with_ntvfs_fileserver')
+
+    opt.add_option('--without-ntvfs-fileserver',
+                   help='disable the depricated NTVFS file server from the original Samba4 branch',
+                   action='store_false', dest='with_ntvfs_fileserver')
+
+    opt.add_option('--with-pie',
+                  help=("Build Position Independent Executables " +
+                        "(default if supported by compiler)"),
+                  action="store_true", dest='enable_pie')
+    opt.add_option('--without-pie',
+                  help=("Disable Position Independent Executable builds"),
+                  action="store_false", dest='enable_pie')
+
+    opt.add_option('--with-relro',
+                  help=("Build with full RELocation Read-Only (RELRO)" +
+                        "(default if supported by compiler)"),
+                  action="store_true", dest='enable_relro')
+    opt.add_option('--without-relro',
+                  help=("Disable RELRO builds"),
+                  action="store_false", dest='enable_relro')
 
     gr = opt.option_group('developer options')
-    gr.add_option('--enable-build-farm',
-                   help='enable special build farm options',
-                   action='store_true', dest='BUILD_FARM')
 
     opt.tool_options('python') # options for disabling pyc or pyo compilation
     # enable options related to building python extensions
@@ -51,20 +94,15 @@ def configure(conf):
         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
         conf.env.DEVELOPER = True
 
-    # this enables smbtorture.static for s3 in the build farm
-    conf.env.BUILD_FARM = Options.options.BUILD_FARM or os.environ.get('RUN_FROM_BUILD_FARM')
-
     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
 
+    conf.env.replace_add_global_pthread = True
     conf.RECURSE('lib/replace')
 
-    conf.find_program('python', var='PYTHON', mandatory=True)
-    conf.find_program('perl', var='PERL', mandatory=True)
+    conf.SAMBA_CHECK_PERL(mandatory=True)
     conf.find_program('xsltproc', var='XSLTPROC')
 
-    # enable tool to build python extensions
-    conf.check_tool('python')
-    conf.check_python_version((2,4,2))
+    conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2, 6, 0))
     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
 
     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
@@ -82,27 +120,70 @@ def configure(conf):
         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 
     conf.RECURSE('dynconfig')
+
+    if conf.CHECK_FOR_THIRD_PARTY():
+        conf.RECURSE('third_party')
+    else:
+        if not conf.CHECK_ZLIB():
+            raise Utils.WafError('zlib development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
+        else:
+            conf.define('USING_SYSTEM_ZLIB',1)
+
+        if not conf.CHECK_POPT():
+            raise Utils.WafError('popt development packages have not been found.\nIf third_party is installed, check that it is in the proper place.')
+        else:
+            conf.define('USING_SYSTEM_POPT', 1)
+
     conf.RECURSE('lib/ldb')
-    conf.RECURSE('source4/heimdal_build')
+
+    if not (Options.options.without_ad_dc):
+        conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
+
+    if Options.options.with_system_mitkrb5:
+        conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
+    if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
+        conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
+
+    # Only process heimdal_build for non-MIT KRB5 builds
+    # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
+    # to the lowcased output of 'krb5-config --vendor'.
+    # If it is not set or the output is 'heimdal', we are dealing with
+    # system-provided or embedded Heimdal build
+    if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
+        conf.RECURSE('source4/heimdal_build')
     conf.RECURSE('source4/lib/tls')
     conf.RECURSE('source4/ntvfs/sysdep')
     conf.RECURSE('lib/util')
-    conf.RECURSE('lib/ccan')
-    conf.RECURSE('lib/zlib')
     conf.RECURSE('lib/util/charset')
     conf.RECURSE('source4/auth')
-    conf.RECURSE('lib/nss_wrapper')
     conf.RECURSE('nsswitch')
-    conf.RECURSE('lib/socket_wrapper')
-    conf.RECURSE('lib/uid_wrapper')
-    conf.RECURSE('lib/popt')
-    conf.RECURSE('lib/subunit/c')
     conf.RECURSE('libcli/smbreadline')
     conf.RECURSE('lib/crypto')
     conf.RECURSE('pidl')
     conf.RECURSE('selftest')
+    if conf.CONFIG_GET('ENABLE_SELFTEST'):
+        conf.RECURSE('lib/nss_wrapper')
+        conf.RECURSE('lib/resolv_wrapper')
+        conf.RECURSE('lib/socket_wrapper')
+        conf.RECURSE('lib/uid_wrapper')
+        if Options.options.with_ntvfs_fileserver != False:
+            if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
+                conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
+        if Options.options.with_ntvfs_fileserver == False:
+            if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
+                raise Utils.WafError('--without-ntvfs-fileserver conflicts with --enable-selftest while building the AD DC')
+
+    if Options.options.with_ntvfs_fileserver == True:
+        if Options.options.without_ad_dc:
+            raise Utils.WafError('--with-ntvfs-fileserver conflicts with --without-ad-dc')
+        if Options.options.with_system_mitkrb5:
+            raise Utils.WafError('--with-ntvfs-fileserver conflicts with --with-system-mitkrb5')
+        conf.DEFINE('WITH_NTVFS_FILESERVER', 1)
     conf.RECURSE('source3')
-    conf.RECURSE('lib/addns')
+    conf.RECURSE('lib/texpect')
+    if conf.env.with_ctdb:
+        conf.RECURSE('ctdb')
+    conf.RECURSE('lib/socket')
 
     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 
@@ -111,27 +192,48 @@ def configure(conf):
     # allows us to find problems on our development hosts faster.
     # It also results in faster load time.
 
-    if sys.platform != "openbsd4":
-        conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
+    conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 
     if not conf.CHECK_NEED_LC("-lc not needed"):
         conf.ADD_LDFLAGS('-lc', testflags=False)
 
-    # we don't want PYTHONDIR in config.h, as otherwise changing
-    # --prefix causes a complete rebuild
-    del(conf.env.defines['PYTHONDIR'])
-    del(conf.env.defines['PYTHONARCHDIR'])
+    if not conf.CHECK_CODE('#include "tests/summary.c"',
+                           define='SUMMARY_PASSES',
+                           addmain=False,
+                           msg='Checking configure summary'):
+        raise Utils.WafError('configure summary failed')
+
+    if Options.options.enable_pie != False:
+        if Options.options.enable_pie == True:
+                need_pie = True
+        else:
+                # not specified, only build PIEs if supported by compiler
+                need_pie = False
+        if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
+                         msg="Checking compiler for PIE support"):
+            conf.env['ENABLE_PIE'] = True
+
+    if Options.options.enable_relro != False:
+        if Options.options.enable_relro == True:
+            need_relro = True
+        else:
+            # not specified, only build RELROs if supported by compiler
+            need_relro = False
+        if conf.check_cc(cflags='', ldflags='-Wl,-z,relro,-z,now', mandatory=need_relro,
+                         msg="Checking compiler for full RELRO support"):
+            conf.env['ENABLE_RELRO'] = True
 
     conf.SAMBA_CONFIG_H('include/config.h')
 
-
 def etags(ctx):
     '''build TAGS file using etags'''
     import Utils
     source_root = os.path.dirname(Utils.g_module.root_path)
-    cmd = 'etags $(find %s -name "*.[ch]" | egrep -v \.inst\.)' % source_root
+    cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
     print("Running: %s" % cmd)
-    os.system(cmd)
+    status = os.system(cmd)
+    if os.WEXITSTATUS(status):
+        raise Utils.WafError('etags failed')
 
 def ctags(ctx):
     "build 'tags' file using ctags"
@@ -139,28 +241,47 @@ def ctags(ctx):
     source_root = os.path.dirname(Utils.g_module.root_path)
     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
     print("Running: %s" % cmd)
-    os.system(cmd)
+    status = os.system(cmd)
+    if os.WEXITSTATUS(status):
+        raise Utils.WafError('ctags failed')
+
 
 # putting this here enabled build in the list
 # of commands in --help
 def build(bld):
     '''build all targets'''
     samba_version.load_version(env=bld.env, is_install=bld.is_install)
-    pass
 
 
 def pydoctor(ctx):
     '''build python apidocs'''
-    cmd='PYTHONPATH=bin/python pydoctor --project-name=Samba --project-url=http://www.samba.org --make-html --docformat=restructuredtext --add-package bin/python/samba'
+    bp = os.path.abspath('bin/python')
+    mpaths = {}
+    modules = ['talloc', 'tdb', 'ldb']
+    for m in modules:
+        f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
+        try:
+            mpaths[m] = f.read().strip()
+        finally:
+            f.close()
+    mpaths['main'] = bp
+    cmd = ('PYTHONPATH=%(main)s pydoctor --introspect-c-modules --project-name=Samba '
+           '--project-url=http://www.samba.org --make-html --docformat=restructuredtext '
+           '--add-package bin/python/samba ' + ''.join('--add-module %s ' % n for n in modules))
+    cmd = cmd % mpaths
     print("Running: %s" % cmd)
-    os.system(cmd)
+    status = os.system(cmd)
+    if os.WEXITSTATUS(status):
+        raise Utils.WafError('pydoctor failed')
 
 
 def pep8(ctx):
     '''run pep8 validator'''
     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
     print("Running: %s" % cmd)
-    os.system(cmd)
+    status = os.system(cmd)
+    if os.WEXITSTATUS(status):
+        raise Utils.WafError('pep8 failed')
 
 
 def wafdocs(ctx):
@@ -174,20 +295,44 @@ def wafdocs(ctx):
     for f in list:
         cmd += ' --add-module %s' % f
     print("Running: %s" % cmd)
-    os.system(cmd)
+    status = os.system(cmd)
+    if os.WEXITSTATUS(status):
+        raise Utils.WafError('wafdocs failed')
 
 
 def dist():
     '''makes a tarball for distribution'''
-    samba_version.load_version(env=None)
-    samba_dist.dist()
+    sambaversion = samba_version.load_version(env=None)
+
+    os.system("make -C ctdb/doc")
+    samba_dist.DIST_FILES('ctdb/doc:ctdb/doc', extend=True)
+
+    os.system(srcdir + "/release-scripts/build-manpages-nogit")
+    samba_dist.DIST_FILES('bin/docs:docs', extend=True)
+
+    if sambaversion.IS_SNAPSHOT:
+        # write .distversion file and add to tar
+        if not os.path.isdir(blddir):
+            os.makedirs(blddir)
+        distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
+        for field in sambaversion.vcs_fields:
+            distveroption = field + '=' + str(sambaversion.vcs_fields[field])
+            distversionf.write(distveroption + '\n')
+        distversionf.flush()
+        samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
+
+        samba_dist.dist()
+        distversionf.close()
+    else:
+        samba_dist.dist()
+
 
 def distcheck():
     '''test that distribution tarball builds and installs'''
     samba_version.load_version(env=None)
     import Scripting
     d = Scripting.distcheck
-    d(subdir='source4')
+    d()
 
 def wildcard_cmd(cmd):
     '''called on a unknown command'''
@@ -196,6 +341,7 @@ def wildcard_cmd(cmd):
 
 def main():
     from samba_wildcard import wildcard_main
+
     wildcard_main(wildcard_cmd)
 Scripting.main = main
 
@@ -203,3 +349,10 @@ def reconfigure(ctx):
     '''reconfigure if config scripts have changed'''
     import samba_utils
     samba_utils.reconfigure(ctx)
+
+
+if os.path.isdir(os.path.join(srcdir, ".git")):
+    # Check if there are submodules that are checked out but out of date.
+    for submodule, status in samba_git.read_submodule_status(srcdir):
+        if status == "out-of-date":
+            raise Utils.WafError("some submodules are out of date. Please run 'git submodule update'")