community/libxp: modernize

community/libxp/APKBUILD

@@ -11,10 +11,9 @@ license="MIT"
 makedepends="libx11-dev libxext-dev libxau-dev xorgproto"
 subpackages="$pkgname-dev $pkgname-doc"
 source="https://www.x.org/releases/individual/lib/libXp-$pkgver.tar.bz2"
-
 builddir="$srcdir"/libXp-$pkgver
+
 build() {
-	cd "$builddir"
 	./configure \
 		--build=$CBUILD \
 		--host=$CHOST \
@@ -28,7 +27,6 @@ build() {
 }
 
 package() {
-	cd "$builddir"
 	make DESTDIR="$pkgdir" install
 }