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authorDavid Robillard <d@drobilla.net>2018-09-22 10:24:26 +0200
committerDavid Robillard <d@drobilla.net>2018-09-22 10:24:26 +0200
commitdb4fa08d4da3cc840e6f97e6869a877f2b4c9474 (patch)
tree956538ded0be74ac6588f4cc6a963900eb8159ff /Tools/dbus.py
downloadlv2-db4fa08d4da3cc840e6f97e6869a877f2b4c9474.tar.xz
Squashed 'waflib/' content from commit 6e726eb
git-subtree-dir: waflib git-subtree-split: 6e726eb11d3e21be410549d27dd1aa94678f3d09
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+#!/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')
+