build: Reduce build systems to just top level waf and autoconf

The s3-waf build system is a key component of the top level build, but
with this commit is is no longer available directly.  This reduces the
number of build system combinations in master as we prepare for the
Samba 4.0 release.

Andrew Bartlett

1 files changed, 4 insertions, 94 deletions

diff --git a/source3/wscript b/source3/wscript
index bb0354af8f..f725b623fa 100644
--- a/source3/wscript
+++ b/source3/wscript
@@ -1,10 +1,6 @@
 #! /usr/bin/env python
 
-srcdir = '..'
-blddir = 'bin'
-
-APPNAME='samba'
-VERSION=None
+srcdir=".."
 
 import sys, os
 from optparse import SUPPRESS_HELP
@@ -18,17 +14,6 @@ import samba3
 Options.default_prefix = '/usr/local/samba'
 
 def set_options(opt):
-    if not os.getenv('TOPLEVEL_BUILD'):
-        opt.BUILTIN_DEFAULT('NONE')
-        opt.PRIVATE_EXTENSION_DEFAULT('s3')
-        opt.RECURSE('../lib/replace')
-        opt.RECURSE('../dynconfig')
-        opt.RECURSE('selftest')
-        opt.RECURSE('../lib/nss_wrapper')
-        opt.RECURSE('../lib/uid_wrapper')
-        opt.RECURSE('../lib/socket_wrapper')
-        opt.RECURSE('../lib/tevent')
-        opt.RECURSE('../lib/tdb_compat')
 
     opt.add_option('--with-static-modules',
                    help=("Comma-separated list of names of modules to statically link in"),
@@ -43,7 +28,7 @@ def set_options(opt):
     opt.SAMBA3_ADD_OPTION('winbind')
     opt.SAMBA3_ADD_OPTION('swat')
     opt.SAMBA3_ADD_OPTION('ads')
-    opt.SAMBA3_ADD_OPTION('krb5')
+    opt.SAMBA3_ADD_OPTION('mit-krb5-checks', default=False)
     opt.SAMBA3_ADD_OPTION('ldap')
     opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
     opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable")
@@ -78,13 +63,6 @@ def set_options(opt):
 def configure(conf):
     from samba_utils import TO_LIST
 
-    if not conf.env.toplevel_build:
-        version = samba_version.load_version(env=conf.env)
-        conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
-        conf.DEFINE('_SAMBA_WAF_BUILD_', version.MAJOR)
-        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')
         conf.env.developer = True
@@ -92,52 +70,6 @@ def configure(conf):
     if Options.options.with_swat:
         conf.env['build_swat'] = True
 
-    if not conf.env.toplevel_build:
-
-        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('../dynconfig')
-        conf.RECURSE('../lib/ccan')
-        conf.RECURSE('../lib/tdb_compat')
-        conf.RECURSE('../lib/talloc')
-        conf.RECURSE('../lib/tevent')
-        conf.RECURSE('../lib/popt')
-        conf.RECURSE('../lib/nss_wrapper')
-        conf.RECURSE('../lib/socket_wrapper')
-        conf.RECURSE('../lib/zlib')
-        conf.RECURSE('../libcli/smbreadline')
-        conf.RECURSE('../lib/util')
-        conf.RECURSE('../lib/util/charset')
-
-        conf.ADD_EXTRA_INCLUDES('''#source3 #source3/include #lib/replace #lib''')
-        if not conf.env.USING_SYSTEM_TDB:
-            conf.ADD_EXTRA_INCLUDES('#lib/tdb_compat')
-        if not conf.env.USING_SYSTEM_TEVENT:
-            conf.ADD_EXTRA_INCLUDES('#lib/tevent')
-        if not conf.env.USING_SYSTEM_TALLOC:
-            conf.ADD_EXTRA_INCLUDES('#lib/talloc')
-        if not conf.env.USING_SYSTEM_POPT:
-            conf.ADD_EXTRA_INCLUDES('#lib/popt')
-
     conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
 
     conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
@@ -637,7 +569,7 @@ msg.msg_acctrightslen = sizeof(fd);
 
     # Check for kerberos
     have_gssapi=False
-    if Options.options.with_krb5 and not conf.env.toplevel_build:
+    if Options.options.with_mit_krb5_checks and conf.env.developer:
         Logs.info("Looking for kerberos features")
         conf.find_program('krb5-config', var='KRB5_CONFIG')
         if conf.env.KRB5_CONFIG:
@@ -830,12 +762,6 @@ return krb5_kt_resolve(context, "WRFILE:api", &keytab);
         'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
         link=False,
         msg="Checking for KRB5_DEPRECATED define taking an identifier")
-    elif not conf.env.toplevel_build:
-        conf.SET_TARGET_TYPE('krb5', 'EMPTY')
-        conf.SET_TARGET_TYPE('gssapi', 'EMPTY')
-        conf.SET_TARGET_TYPE('gssapi_krb5', 'EMPTY')
-        conf.SET_TARGET_TYPE('com_err', 'EMPTY')
-        conf.SET_TARGET_TYPE('k5crypto', 'EMPTY')
 
     if Options.options.with_ads:
         use_ads=True
@@ -1736,8 +1662,7 @@ main() {
         default_static_modules.extend(TO_LIST('pdb_ads auth_netlogond charset_weird'))
         default_shared_modules.extend(TO_LIST('perfcount_test'))
 
-    if conf.env.toplevel_build:
-        default_static_modules.extend(TO_LIST('pdb_samba4 auth_samba4'))
+    default_static_modules.extend(TO_LIST('pdb_samba4 auth_samba4'))
 
     if Options.options.with_acl_support and conf.CONFIG_SET('HAVE_POSIX_ACLS'):
         default_static_modules.extend(TO_LIST('vfs_posixacl'))
@@ -1821,12 +1746,6 @@ main() {
                 conf.DEFINE('%s_init' % entry, 'samba_init_module')
                 conf.env[shared_env].append('%s' % entry)
 
-    if not os.getenv('TOPLEVEL_BUILD'):
-        # 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 ctags(ctx):
@@ -1837,12 +1756,3 @@ def ctags(ctx):
     print("Running: %s" % cmd)
     os.system(cmd)
 
-if not os.getenv('TOPLEVEL_BUILD'):
-    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