main/tdb: build also for Python 3, add subpackage py3-tdb

main/tdb/APKBUILD

@@ -7,8 +7,9 @@ url="http://tdb.samba.org/"
 arch="all"
 license="LGPL-3.0-or-later"
 depends_dev="python2"
-makedepends="$depends_dev python2-dev docbook-xsl"
-subpackages="$pkgname-dev py2-$pkgname:_py2 $pkgname-libs $pkgname-doc"
+makedepends="$depends_dev python2-dev python3-dev docbook-xsl"
+subpackages="$pkgname-dev py2-$pkgname:_py2 py3-$pkgname:_py3
+	$pkgname-libs $pkgname-doc"
 source="http://samba.org/ftp/tdb/tdb-$pkgver.tar.gz"
 builddir="$srcdir/$pkgname-$pkgver"
 
@@ -24,7 +25,8 @@ build() {
 		--localstatedir=/var \
 		--disable-rpath \
 		--bundled-libraries=NONE \
-		--builtin-libraries=replace
+		--builtin-libraries=replace \
+		--extra-python=/usr/bin/python3
 	make
 }
 
@@ -47,6 +49,13 @@ _py2() {
 	mv "$pkgdir"/usr/lib/python2* "$subpkgdir"/usr/lib/
 }
 
+_py3() {
+	pkgdesc="Python 3 binding for the tdb library"
+
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/python3* "$subpkgdir"/usr/lib/
+}
+
 libs() {
 	default_libs
 	replaces="tdb"