user/libmwaw: bump to 0.3.15

user/libmwaw/APKBUILD

 # Contributor: Timo Teräs <timo.teras@iki.fi>
 # Maintainer: Max Rees <maxcrees@me.com>
 pkgname=libmwaw
-pkgver=0.3.14
+pkgver=0.3.15
 pkgrel=0
 pkgdesc="Import filter and tools for old Mac documents"
 url="https://sourceforge.net/projects/libmwaw/"
@@ -15,7 +15,6 @@ subpackages="$pkgname-dev $pkgname-doc $pkgname-tools"
 source="http://downloads.sourceforge.net/project/$pkgname/$pkgname/$pkgname-$pkgver/$pkgname-$pkgver.tar.bz2"
 
 build() {
-	cd "$builddir"
 	./configure \
 		--build=$CBUILD \
 		--host=$CHOST \
@@ -29,7 +28,6 @@ build() {
 }
 
 package() {
-	cd "$builddir"
 	make DESTDIR="$pkgdir" install
 }
 
@@ -38,4 +36,4 @@ tools() {
 	mv "$pkgdir"/usr/bin "$subpkgdir"/usr
 }
 
-sha512sums="72d4a1132d96c99518c63b441abd13c239e3f71987ca487c24f3f2c8e72aff24b7c8d6edd6ea1b07d998ecd9003a8f85ef95553a325f7cd8721ddf4e17020ad5  libmwaw-0.3.14.tar.bz2"
+sha512sums="e1799b4cad4f67f525d55183a96bec21d082532371a8ec2f0ab78f9623e5dd8e019e036882da956a9858378096dda3fdebff5e5b76f03b54533f632e0ca8822b  libmwaw-0.3.15.tar.bz2"