main/libao: modernise, fix license, mark no tests

main/libao/APKBUILD

@@ -1,39 +1,31 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=libao
 pkgver=1.2.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Cross-platform audio output library and plugins"
 url="http://www.xiph.org/ao"
 arch="all"
-license="GPL"
+options="!check"  # No test suite.
+license="GPL-2.0+"
 subpackages="$pkgname-dev $pkgname-doc"
 depends=""
 makedepends="alsa-lib-dev"
 source="http://downloads.xiph.org/releases/ao/$pkgname-$pkgver.tar.gz"
 
-_builddir="$srcdir/$pkgname-$pkgver"
-
-prepare() {
-	cd "$_builddir"
-}
-
-build () {
-	cd "$_builddir"
+build() {
+	cd "$builddir"
 	./configure \
 		--build=$CBUILD \
 		--host=$CHOST \
 		--prefix=/usr \
 		--disable-esd \
-		--disable-arts \
-		|| return 1
-	make || return 1
+		--disable-arts
+	make
 }
 
 package() {
-	cd "$_builddir"
-	make DESTDIR="$pkgdir" install || return 1
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
 }
 
-md5sums="9f5dd20d7e95fd0dd72df5353829f097  libao-1.2.0.tar.gz"
-sha256sums="03ad231ad1f9d64b52474392d63c31197b0bc7bd416e58b1c10a329a5ed89caf  libao-1.2.0.tar.gz"
 sha512sums="9456953826c188d67129ad78366bb86d6243499f2cd340d20d61366f7e40a33f3f8ab601c7f18ce9e24aa22f898093b482b2415b7e428c1486ef7e5ac27b3ee4  libao-1.2.0.tar.gz"