waf: added top level build rules

This adds build rules for the top level directory based on the ones
from source4.

This is an intermediate step towards a combined top level build which
will build both the Samba3 (bin/smbd, bin/nmbd etc) and Samba4
(bin/samba) binaries from a single build

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>

1 files changed, 199 insertions, 0 deletions

diff --git a/wscript b/wscript
new file mode 100644
index 0000000000..376bd0f400
--- /dev/null
+++ b/wscript
@@ -0,0 +1,199 @@
+#! /usr/bin/env python
+
+srcdir = '.'
+blddir = 'bin'
+
+APPNAME='samba'
+VERSION=None
+
+import sys, os
+sys.path.insert(0, srcdir+"/buildtools/wafsamba")
+import wafsamba, Options, samba_dist, Scripting, Utils, samba_version
+
+
+samba_dist.DIST_DIRS('.')
+
+#This is a list of files that we don't want in the package, for
+#whatever reason.  Directories should be listed with a trailing / to
+#avoid over-exclusion.
+
+#This list includes files that would confuse the recipient of a
+#samba-4.0.0 branded tarball (until the merge is complete) and the
+#core elements of the autotools build system (which is known to
+#produce buggy binaries).
+samba_dist.DIST_BLACKLIST('README Manifest Read-Manifest-Now Roadmap source3/ ' +
+                          'packaging/ docs-xml/ examples/ swat/ WHATSNEW.txt MAINTAINERS ')
+# install in /usr/local/samba by default
+Options.default_prefix = '/usr/local/samba'
+
+
+def set_options(opt):
+    opt.BUILTIN_DEFAULT('NONE')
+    opt.PRIVATE_EXTENSION_DEFAULT('samba4')
+    opt.RECURSE('lib/replace')
+    opt.RECURSE('source4/dynconfig')
+    opt.RECURSE('source4/lib/ldb')
+    opt.RECURSE('source4/selftest')
+    opt.RECURSE('source4/lib/tls')
+    opt.RECURSE('lib/nss_wrapper')
+    opt.RECURSE('lib/socket_wrapper')
+    opt.RECURSE('lib/uid_wrapper')
+    opt.RECURSE('pidl')
+
+    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
+
+
+def configure(conf):
+    version = samba_version.load_version(env=conf.env)
+
+    conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
+    conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
+    conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
+
+    if Options.options.developer:
+        conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
+
+    # 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('#source4 #lib #source4/lib #source4/include #includexxx #include #includeyyy')
+
+    conf.RECURSE('lib/replace')
+
+    conf.find_program('python', var='PYTHON', mandatory=True)
+    conf.find_program('perl', var='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_HEADERS(mandatory=True)
+
+    if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
+        # Mac OSX needs to have this and it's also needed that the python is compiled with this
+        # otherwise you face errors about common symbols
+        if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
+            conf.ADD_CFLAGS('-fno-common')
+        if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
+            conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
+    if int(conf.env['PYTHON_VERSION'][0]) >= 3:
+        raise Utils.WafError('Python version 3.x is not supported by Samba yet')
+
+    conf.RECURSE('source4/dynconfig')
+    conf.RECURSE('source4/lib/ldb')
+    conf.RECURSE('source4/heimdal_build')
+    conf.RECURSE('source4/lib/tls')
+    conf.RECURSE('source4/ntvfs/sysdep')
+    conf.RECURSE('lib/util')
+    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('pidl')
+    conf.RECURSE('source4/selftest')
+
+    # we don't want any libraries or modules to rely on runtime
+    # resolution of symbols
+    if sys.platform != "openbsd4":
+        conf.ADD_LDFLAGS('-Wl,-no-undefined', testflags=True)
+
+    # gentoo always adds this. We want our normal build to be as
+    # strict as the strictest OS we support, so adding this here
+    # allows us to find problems on our development hosts faster.
+    # It also results in faster load time.
+    if sys.platform != "openbsd4":
+        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'])
+
+    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
+    print("Running: %s" % cmd)
+    os.system(cmd)
+
+def ctags(ctx):
+    "build 'tags' file using ctags"
+    import Utils
+    source_root = os.path.dirname(Utils.g_module.root_path)
+    cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.)' % source_root
+    print("Running: %s" % cmd)
+    os.system(cmd)
+
+# 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)
+    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'
+    print("Running: %s" % cmd)
+    os.system(cmd)
+
+def wafdocs(ctx):
+    '''build wafsamba apidocs'''
+    from samba_utils import recursive_dirlist
+    os.system('pwd')
+    list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
+
+    cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
+    print(list)
+    for f in list:
+        cmd += ' --add-module %s' % f
+    print("Running: %s" % cmd)
+    os.system(cmd)
+
+
+def dist():
+    '''makes a tarball for distribution'''
+    samba_version.load_version(env=None)
+    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')
+
+def wildcard_cmd(cmd):
+    '''called on a unknown command'''
+    from samba_wildcard import run_named_build_task
+    run_named_build_task(cmd)
+
+def main():
+    from samba_wildcard import wildcard_main
+    wildcard_main(wildcard_cmd)
+Scripting.main = main
+
+def reconfigure(ctx):
+    '''reconfigure if config scripts have changed'''
+    import samba_utils
+    samba_utils.reconfigure(ctx)