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# waf build tool for building IDL files with pidl
from TaskGen import taskgen, before
import Build, os, string
from samba_utils import *
def SAMBA_PIDL(bld, directory, source, options=''):
'''Build a IDL file using pidl.
This will produce 7 output files'''
name = os.path.basename(string.replace(source, '.idl', ''))
name = "PIDL_%s" % name.upper()
if not SET_TARGET_TYPE(bld, name, 'PIDL'):
return
bld.SET_BUILD_GROUP('build_source')
t = bld(name=name, source=source, options=options)
t.mappings['.idl'] = process_pidl
t.env.PIDL = "../../pidl/pidl"
t.env.PIDL_BUILD_TYPES = '--header --ndr-parser --client --python --server'.split()
t.env.OPTIONS = options
Build.BuildContext.SAMBA_PIDL = SAMBA_PIDL
@taskgen
def process_pidl(self, node, options=''):
'''Generate the list of output nodes for a given input IDL
file, and create the task to build them'''
bname = node.file_base()
# the output of pidl needs to go in the gen_ndr directory
gen_ndr_dir = "../gen_ndr/"
c_node = NEW_NODE(node, gen_ndr_dir + 'ndr_%s.c' % bname)
h1_node = NEW_NODE(node, gen_ndr_dir + '%s.h' % bname)
h2_node = NEW_NODE(node, gen_ndr_dir + 'ndr_%s.h' % bname)
s_node = NEW_NODE(node, gen_ndr_dir + 'ndr_%s_s.c' % bname)
cli_node = NEW_NODE(node, gen_ndr_dir + 'ndr_%s_c.c' % bname)
cli_h_node = NEW_NODE(node, gen_ndr_dir + 'ndr_%s_c.h' % bname)
py_node = NEW_NODE(node, gen_ndr_dir + 'py_%s.c' % bname)
t = self.create_task('pidl', node, [c_node, h1_node, h2_node, s_node,
cli_node, cli_h_node, py_node])
# setup ${OUTPUTDIR} in the pidl rule, and make sure it exists
t.env.OUTPUTDIR = os.path.dirname(c_node.abspath(self.env))
if not os.path.isdir(t.env.OUTPUTDIR):
os.mkdir(t.env.OUTPUTDIR, 0777)
# the pidl task itself
import Task
Task.simple_task_type('pidl',
'${PIDL} ${PIDL_BUILD_TYPES} ${OPTIONS} --outputdir ${OUTPUTDIR} -- ${SRC}',
color='BLUE', before='cc', shell=False)
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