Squashed 'waflib/' content from commit 391d285

git-subtree-dir: waflib
git-subtree-split: 391d2853c6c97efc90e466f187675e8155c866d6

1 files changed, 193 insertions, 0 deletions

diff --git a/Tools/c_osx.py b/Tools/c_osx.py
new file mode 100644
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+++ b/Tools/c_osx.py
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+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2008-2018 (ita)
+
+"""
+MacOSX related tools
+"""
+
+import os, shutil, platform
+from waflib import Task, Utils
+from waflib.TaskGen import taskgen_method, feature, after_method, before_method
+
+app_info = '''
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleGetInfoString</key>
+	<string>Created by Waf</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>NOTE</key>
+	<string>THIS IS A GENERATED FILE, DO NOT MODIFY</string>
+	<key>CFBundleExecutable</key>
+	<string>{app_name}</string>
+</dict>
+</plist>
+'''
+"""
+plist template
+"""
+
+@feature('c', 'cxx')
+def set_macosx_deployment_target(self):
+	"""
+	see WAF issue 285 and also and also http://trac.macports.org/ticket/17059
+	"""
+	if self.env.MACOSX_DEPLOYMENT_TARGET:
+		os.environ['MACOSX_DEPLOYMENT_TARGET'] = self.env.MACOSX_DEPLOYMENT_TARGET
+	elif 'MACOSX_DEPLOYMENT_TARGET' not in os.environ:
+		if Utils.unversioned_sys_platform() == 'darwin':
+			os.environ['MACOSX_DEPLOYMENT_TARGET'] = '.'.join(platform.mac_ver()[0].split('.')[:2])
+
+@taskgen_method
+def create_bundle_dirs(self, name, out):
+	"""
+	Creates bundle folders, used by :py:func:`create_task_macplist` and :py:func:`create_task_macapp`
+	"""
+	dir = out.parent.find_or_declare(name)
+	dir.mkdir()
+	macos = dir.find_or_declare(['Contents', 'MacOS'])
+	macos.mkdir()
+	return dir
+
+def bundle_name_for_output(out):
+	name = out.name
+	k = name.rfind('.')
+	if k >= 0:
+		name = name[:k] + '.app'
+	else:
+		name = name + '.app'
+	return name
+
+@feature('cprogram', 'cxxprogram')
+@after_method('apply_link')
+def create_task_macapp(self):
+	"""
+	To compile an executable into a Mac application (a .app), set its *mac_app* attribute::
+
+		def build(bld):
+			bld.shlib(source='a.c', target='foo', mac_app=True)
+
+	To force *all* executables to be transformed into Mac applications::
+
+		def build(bld):
+			bld.env.MACAPP = True
+			bld.shlib(source='a.c', target='foo')
+	"""
+	if self.env.MACAPP or getattr(self, 'mac_app', False):
+		out = self.link_task.outputs[0]
+
+		name = bundle_name_for_output(out)
+		dir = self.create_bundle_dirs(name, out)
+
+		n1 = dir.find_or_declare(['Contents', 'MacOS', out.name])
+
+		self.apptask = self.create_task('macapp', self.link_task.outputs, n1)
+		inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/MacOS/' % name
+		self.add_install_files(install_to=inst_to, install_from=n1, chmod=Utils.O755)
+
+		if getattr(self, 'mac_files', None):
+			# this only accepts files; they will be installed as seen from mac_files_root
+			mac_files_root = getattr(self, 'mac_files_root', None)
+			if isinstance(mac_files_root, str):
+				mac_files_root = self.path.find_node(mac_files_root)
+				if not mac_files_root:
+					self.bld.fatal('Invalid mac_files_root %r' % self.mac_files_root)
+			res_dir = n1.parent.parent.make_node('Resources')
+			inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Resources' % name
+			for node in self.to_nodes(self.mac_files):
+				relpath = node.path_from(mac_files_root or node.parent)
+				self.create_task('macapp', node, res_dir.make_node(relpath))
+				self.add_install_as(install_to=os.path.join(inst_to, relpath), install_from=node)
+
+		if getattr(self.bld, 'is_install', None):
+			# disable regular binary installation
+			self.install_task.hasrun = Task.SKIP_ME
+
+@feature('cprogram', 'cxxprogram')
+@after_method('apply_link')
+def create_task_macplist(self):
+	"""
+	Creates a :py:class:`waflib.Tools.c_osx.macplist` instance.
+	"""
+	if  self.env.MACAPP or getattr(self, 'mac_app', False):
+		out = self.link_task.outputs[0]
+
+		name = bundle_name_for_output(out)
+
+		dir = self.create_bundle_dirs(name, out)
+		n1 = dir.find_or_declare(['Contents', 'Info.plist'])
+		self.plisttask = plisttask = self.create_task('macplist', [], n1)
+		plisttask.context = {
+			'app_name': self.link_task.outputs[0].name,
+			'env': self.env
+		}
+
+		plist_ctx = getattr(self, 'plist_context', None)
+		if (plist_ctx):
+			plisttask.context.update(plist_ctx)
+
+		if getattr(self, 'mac_plist', False):
+			node = self.path.find_resource(self.mac_plist)
+			if node:
+				plisttask.inputs.append(node)
+			else:
+				plisttask.code = self.mac_plist
+		else:
+			plisttask.code = app_info
+
+		inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/' % name
+		self.add_install_files(install_to=inst_to, install_from=n1)
+
+@feature('cshlib', 'cxxshlib')
+@before_method('apply_link', 'propagate_uselib_vars')
+def apply_bundle(self):
+	"""
+	To make a bundled shared library (a ``.bundle``), set the *mac_bundle* attribute::
+
+		def build(bld):
+			bld.shlib(source='a.c', target='foo', mac_bundle = True)
+
+	To force *all* executables to be transformed into bundles::
+
+		def build(bld):
+			bld.env.MACBUNDLE = True
+			bld.shlib(source='a.c', target='foo')
+	"""
+	if self.env.MACBUNDLE or getattr(self, 'mac_bundle', False):
+		self.env.LINKFLAGS_cshlib = self.env.LINKFLAGS_cxxshlib = [] # disable the '-dynamiclib' flag
+		self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.macbundle_PATTERN
+		use = self.use = self.to_list(getattr(self, 'use', []))
+		if not 'MACBUNDLE' in use:
+			use.append('MACBUNDLE')
+
+app_dirs = ['Contents', 'Contents/MacOS', 'Contents/Resources']
+
+class macapp(Task.Task):
+	"""
+	Creates mac applications
+	"""
+	color = 'PINK'
+	def run(self):
+		self.outputs[0].parent.mkdir()
+		shutil.copy2(self.inputs[0].srcpath(), self.outputs[0].abspath())
+
+class macplist(Task.Task):
+	"""
+	Creates plist files
+	"""
+	color = 'PINK'
+	ext_in = ['.bin']
+	def run(self):
+		if getattr(self, 'code', None):
+			txt = self.code
+		else:
+			txt = self.inputs[0].read()
+		context = getattr(self, 'context', {})
+		txt = txt.format(**context)
+		self.outputs[0].write(txt)
+