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# a waf tool to add autoconf-like macros to the configure section
# and for SAMBA_ macros for building libraries, binaries etc
import Options, Build, os
from optparse import SUPPRESS_HELP
from samba_utils import os_path_relpath, TO_LIST
def SAMBA3_ADD_OPTION(opt, option, help=(), dest=None, default=True,
with_name="with", without_name="without"):
if help == ():
help = ("Build with %s support" % option)
if dest is None:
dest = "with_%s" % option.replace('-', '_')
with_val = "--%s-%s" % (with_name, option)
without_val = "--%s-%s" % (without_name, option)
#FIXME: This is broken and will always default to "default" no matter if
# --with or --without is chosen.
opt.add_option(with_val, help=help, action="store_true", dest=dest,
default=default)
opt.add_option(without_val, help=SUPPRESS_HELP, action="store_false",
dest=dest)
Options.Handler.SAMBA3_ADD_OPTION = SAMBA3_ADD_OPTION
def SAMBA3_IS_STATIC_MODULE(bld, module):
'''Check whether module is in static list'''
if module in bld.env['static_modules']:
return True
return False
Build.BuildContext.SAMBA3_IS_STATIC_MODULE = SAMBA3_IS_STATIC_MODULE
def SAMBA3_IS_SHARED_MODULE(bld, module):
'''Check whether module is in shared list'''
if module in bld.env['shared_modules']:
return True
return False
Build.BuildContext.SAMBA3_IS_SHARED_MODULE = SAMBA3_IS_SHARED_MODULE
def SAMBA3_IS_ENABLED_MODULE(bld, module):
'''Check whether module is in either shared or static list '''
return SAMBA3_IS_STATIC_MODULE(bld, module) or SAMBA3_IS_SHARED_MODULE(bld, module)
Build.BuildContext.SAMBA3_IS_ENABLED_MODULE = SAMBA3_IS_ENABLED_MODULE
def s3_fix_kwargs(bld, kwargs):
'''fix the build arguments for s3 build rules to include the
necessary includes, subdir and cflags options '''
s3dir = os.path.join(bld.env.srcdir, 'source3')
s3reldir = os_path_relpath(s3dir, bld.curdir)
# cope with the fact that the s3 waf rules were originally written
# assuming relative paths to source3/. This only triggers when using the
# wscript rules in s3build/
if bld.curdir.endswith("/s3build") and not 'subdir' in kwargs:
kwargs['subdir'] = s3reldir
# the extra_includes list is relative to the source3 directory
extra_includes = [ '.', 'include', 'lib' ]
if bld.env.use_intree_heimdal:
extra_includes += [ '../source4/heimdal/lib/com_err',
'../source4/heimdal/lib/gssapi',
'../source4/heimdal_build' ]
if not bld.CONFIG_SET('USING_SYSTEM_TDB'):
extra_includes += [ '../lib/tdb/include' ]
if not bld.CONFIG_SET('USING_SYSTEM_TEVENT'):
extra_includes += [ '../lib/tevent' ]
if not bld.CONFIG_SET('USING_SYSTEM_TALLOC'):
extra_includes += [ '../lib/talloc' ]
# s3 builds assume that they will have a bunch of extra include paths
includes = []
for d in extra_includes:
includes += [ os.path.join(s3reldir, d) ]
# the rule may already have some includes listed
if 'includes' in kwargs:
includes += TO_LIST(kwargs['includes'])
kwargs['includes'] = includes
# some S3 code assumes that CONFIGFILE is set
cflags = ['-DCONFIGFILE="%s"' % bld.env['CONFIGFILE']]
if 'cflags' in kwargs:
cflags += TO_LIST(kwargs['cflags'])
kwargs['cflags'] = cflags
# these wrappers allow for mixing of S3 and S4 build rules in the one build
def SAMBA3_LIBRARY(bld, name, *args, **kwargs):
s3_fix_kwargs(bld, kwargs)
kwargs['allow_undefined_symbols'] = True
return bld.SAMBA_LIBRARY(name, *args, **kwargs)
Build.BuildContext.SAMBA3_LIBRARY = SAMBA3_LIBRARY
def SAMBA3_MODULE(bld, name, *args, **kwargs):
s3_fix_kwargs(bld, kwargs)
kwargs['allow_undefined_symbols'] = True
return bld.SAMBA_MODULE(name, *args, **kwargs)
Build.BuildContext.SAMBA3_MODULE = SAMBA3_MODULE
def SAMBA3_SUBSYSTEM(bld, name, *args, **kwargs):
s3_fix_kwargs(bld, kwargs)
return bld.SAMBA_SUBSYSTEM(name, *args, **kwargs)
Build.BuildContext.SAMBA3_SUBSYSTEM = SAMBA3_SUBSYSTEM
def SAMBA3_BINARY(bld, name, *args, **kwargs):
s3_fix_kwargs(bld, kwargs)
return bld.SAMBA_BINARY(name, *args, **kwargs)
Build.BuildContext.SAMBA3_BINARY = SAMBA3_BINARY
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