Squashed 'waflib/' content from commit 982416b

git-subtree-dir: waflib
git-subtree-split: 982416b8a6c6728e200243e1be3ab60435c08830

1 files changed, 93 insertions, 0 deletions

diff --git a/extras/kde4.py b/extras/kde4.py
new file mode 100644
index 0000000..e49a9ec
--- /dev/null
+++ b/extras/kde4.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2010 (ita)
+
+"""
+Support for the KDE4 libraries and msgfmt
+"""
+
+import os, re
+from waflib import Task, Utils
+from waflib.TaskGen import feature
+
+@feature('msgfmt')
+def apply_msgfmt(self):
+	"""
+	Process all languages to create .mo files and to install them::
+
+		def build(bld):
+			bld(features='msgfmt', langs='es de fr', appname='myapp', install_path='${KDE4_LOCALE_INSTALL_DIR}')
+	"""
+	for lang in self.to_list(self.langs):
+		node = self.path.find_resource(lang+'.po')
+		task = self.create_task('msgfmt', node, node.change_ext('.mo'))
+
+		langname = lang.split('/')
+		langname = langname[-1]
+
+		inst = getattr(self, 'install_path', '${KDE4_LOCALE_INSTALL_DIR}')
+
+		self.add_install_as(
+			inst_to = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + getattr(self, 'appname', 'set_your_appname') + '.mo',
+			inst_from = task.outputs[0],
+			chmod = getattr(self, 'chmod', Utils.O644))
+
+class msgfmt(Task.Task):
+	"""
+	Transform .po files into .mo files
+	"""
+	color   = 'BLUE'
+	run_str = '${MSGFMT} ${SRC} -o ${TGT}'
+
+def configure(self):
+	"""
+	Detect kde4-config and set various variables for the *use* system::
+
+		def options(opt):
+			opt.load('compiler_cxx kde4')
+		def configure(conf):
+			conf.load('compiler_cxx kde4')
+		def build(bld):
+			bld.program(source='main.c', target='app', use='KDECORE KIO KHTML')
+	"""
+	kdeconfig = self.find_program('kde4-config')
+	prefix = self.cmd_and_log(kdeconfig + ['--prefix']).strip()
+	fname = '%s/share/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+	try:
+		os.stat(fname)
+	except OSError:
+		fname = '%s/share/kde4/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+		try:
+			os.stat(fname)
+		except OSError:
+			self.fatal('could not open %s' % fname)
+
+	try:
+		txt = Utils.readf(fname)
+	except EnvironmentError:
+		self.fatal('could not read %s' % fname)
+
+	txt = txt.replace('\\\n', '\n')
+	fu = re.compile('#(.*)\n')
+	txt = fu.sub('', txt)
+
+	setregexp = re.compile('([sS][eE][tT]\s*\()\s*([^\s]+)\s+\"([^"]+)\"\)')
+	found = setregexp.findall(txt)
+
+	for (_, key, val) in found:
+		#print key, val
+		self.env[key] = val
+
+	# well well, i could just write an interpreter for cmake files
+	self.env['LIB_KDECORE']= ['kdecore']
+	self.env['LIB_KDEUI']  = ['kdeui']
+	self.env['LIB_KIO']    = ['kio']
+	self.env['LIB_KHTML']  = ['khtml']
+	self.env['LIB_KPARTS'] = ['kparts']
+
+	self.env['LIBPATH_KDECORE']  = [os.path.join(self.env.KDE4_LIB_INSTALL_DIR, 'kde4', 'devel'), self.env.KDE4_LIB_INSTALL_DIR]
+	self.env['INCLUDES_KDECORE'] = [self.env['KDE4_INCLUDE_INSTALL_DIR']]
+	self.env.append_value('INCLUDES_KDECORE', [self.env['KDE4_INCLUDE_INSTALL_DIR']+ os.sep + 'KDE'])
+
+	self.find_program('msgfmt', var='MSGFMT')
+