[OE-core] [CONSOLIDATED PULL 01/22] package.bbclass: add support to split Qt translation files

[Saul Wold]

From: Otavio Salvador <otavio at ossystems.com.br>

There're many Qt applications that provide translation files in '.qm'
format however those weren't being splitted as GetText based
ones.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 meta/classes/package.bbclass |   41 +++++++++++++++++++++++++++++++++++++----
 1 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index f2950e2..56f79f6 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -345,6 +345,8 @@ python package_do_split_locales() {
 		bb.debug(1, "package requested not splitting locales")
 		return
 
+	import re
+
 	packages = (bb.data.getVar('PACKAGES', d, True) or "").split()
 
 	datadir = bb.data.getVar('datadir', d, True)
@@ -360,12 +362,29 @@ python package_do_split_locales() {
 
 	localedir = os.path.join(dvar + datadir, 'locale')
 
-	if not os.path.isdir(localedir):
+	locales = []
+	if os.path.isdir(localedir):
+		locales = os.listdir(localedir)
+
+	# Check of Qt translation files
+	qm_re = re.compile("(.*)\.qm$")
+	qm_files = {}
+	for root, dirs, files in os.walk(dvar):
+		for file in files:
+			qm_file = qm_re.match(file)
+			if qm_file:
+				locale = qm_file.group(1)
+				relpath = os.path.join(root, file).replace(dvar, '', 1)
+				if relpath:
+					if not qm_files.has_key(locale):
+						qm_files[locale] = []
+
+					qm_files[locale].append(relpath)
+
+	if len(locales) == 0 and len(qm_files) == 0:
 		bb.debug(1, "No locale files in this package")
 		return
 
-	locales = os.listdir(localedir)
-
 	# This is *really* broken
 	mainpkg = packages[0]
 	# At least try and patch it up I guess...
@@ -374,13 +393,27 @@ python package_do_split_locales() {
 	if mainpkg.find('-dev'):
 		mainpkg = mainpkg.replace('-dev', '')
 
+	# Queue Qt locales for spliting
+	for l in qm_files.keys():
+		if l not in locales:
+			locales.append(l)
+
+	# Split the locales into different packages
 	summary = bb.data.getVar('SUMMARY', d, True) or pn
 	description = bb.data.getVar('DESCRIPTION', d, True) or "" 
 	for l in locales:
 		ln = legitimize_package_name(l)
 		pkg = pn + '-locale-' + ln
 		packages.append(pkg)
-		bb.data.setVar('FILES_' + pkg, os.path.join(datadir, 'locale', l), d)
+		files = []
+		files.append(os.path.join(datadir, 'locale', l))
+
+		if qm_files.has_key(l):
+			locale_re = re.compile("^.*([a-z]{2}(_[A-Z]{2})?)$")
+			ln = legitimize_package_name(locale_re.match(l).group(1))
+			files += qm_files[l]
+
+		bb.data.setVar('FILES_' + pkg, " ".join(files), d)
 		bb.data.setVar('RDEPENDS_' + pkg, '%s virtual-locale-%s' % (mainpkg, ln), d)
 		bb.data.setVar('RPROVIDES_' + pkg, '%s-locale %s-translation' % (pn, ln), d)
 		bb.data.setVar('SUMMARY_' + pkg, '%s - %s translations' % (summary, l), d)
-- 
1.7.3.4