From eede9648d50c3750f6f8d1319a79dd76d7f10b55 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 15 Sep 2018 14:51:02 +0200
Subject: Squashed 'waflib/' content from commit 982416b8

git-subtree-dir: waflib
git-subtree-split: 982416b8a6c6728e200243e1be3ab60435c08830
---
 Tools/dbus.py | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 Tools/dbus.py

(limited to 'Tools/dbus.py')

diff --git a/Tools/dbus.py b/Tools/dbus.py
new file mode 100644
index 00000000..d520f1c0
--- /dev/null
+++ b/Tools/dbus.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+"""
+Compiles dbus files with **dbus-binding-tool**
+
+Typical usage::
+
+	def options(opt):
+		opt.load('compiler_c dbus')
+	def configure(conf):
+		conf.load('compiler_c dbus')
+	def build(bld):
+		tg = bld.program(
+			includes = '.',
+			source = bld.path.ant_glob('*.c'),
+			target = 'gnome-hello')
+		tg.add_dbus_file('test.xml', 'test_prefix', 'glib-server')
+"""
+
+from waflib import Task, Errors
+from waflib.TaskGen import taskgen_method, before_method
+
+@taskgen_method
+def add_dbus_file(self, filename, prefix, mode):
+	"""
+	Adds a dbus file to the list of dbus files to process. Store them in the attribute *dbus_lst*.
+
+	:param filename: xml file to compile
+	:type filename: string
+	:param prefix: dbus binding tool prefix (--prefix=prefix)
+	:type prefix: string
+	:param mode: dbus binding tool mode (--mode=mode)
+	:type mode: string
+	"""
+	if not hasattr(self, 'dbus_lst'):
+		self.dbus_lst = []
+	if not 'process_dbus' in self.meths:
+		self.meths.append('process_dbus')
+	self.dbus_lst.append([filename, prefix, mode])
+
+@before_method('process_source')
+def process_dbus(self):
+	"""
+	Processes the dbus files stored in the attribute *dbus_lst* to create :py:class:`waflib.Tools.dbus.dbus_binding_tool` instances.
+	"""
+	for filename, prefix, mode in getattr(self, 'dbus_lst', []):
+		node = self.path.find_resource(filename)
+		if not node:
+			raise Errors.WafError('file not found ' + filename)
+		tsk = self.create_task('dbus_binding_tool', node, node.change_ext('.h'))
+		tsk.env.DBUS_BINDING_TOOL_PREFIX = prefix
+		tsk.env.DBUS_BINDING_TOOL_MODE   = mode
+
+class dbus_binding_tool(Task.Task):
+	"""
+	Compiles a dbus file
+	"""
+	color   = 'BLUE'
+	ext_out = ['.h']
+	run_str = '${DBUS_BINDING_TOOL} --prefix=${DBUS_BINDING_TOOL_PREFIX} --mode=${DBUS_BINDING_TOOL_MODE} --output=${TGT} ${SRC}'
+	shell   = True # temporary workaround for #795
+
+def configure(conf):
+	"""
+	Detects the program dbus-binding-tool and sets ``conf.env.DBUS_BINDING_TOOL``
+	"""
+	conf.find_program('dbus-binding-tool', var='DBUS_BINDING_TOOL')
+
-- 
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