main/cloog: modernize abuild

main/cloog/APKBUILD

@@ -2,32 +2,21 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=cloog
 pkgver=0.18.4
-pkgrel=1
+pkgrel=2
 pkgdesc="The Chunky Loop Generator"
 url="http://www.cloog.org/"
 arch="all"
 license="GPL-2.0-or-later"
-depends=""
 depends_dev="gmp-dev isl-dev"
 makedepends_host="$depends_dev"
 makedepends="$makedepends_host"
-install=""
 subpackages="$pkgname-dev"
 source="http://www.bastoul.net/cloog/pages/download/$pkgname-$pkgver.tar.gz"
 
-_builddir="$srcdir"/$pkgname-$pkgver
-prepare() {
-	local i
-	cd "$_builddir"
-	for i in $source; do
-		case $i in
-		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
-		esac
-	done
-}
+builddir="$srcdir/$pkgname-$pkgver"
 
 build() {
-	cd "$_builddir"
+	cd "$builddir"
 	./configure \
 		--build=$CBUILD \
 		--host=$CHOST \
@@ -37,16 +26,13 @@ build() {
 		--infodir=/usr/share/info \
 		--localstatedir=/var \
 		--with-sysroot=${CBUILDROOT} \
-		--with-isl=system \
-		|| return 1
-	make || return 1
+		--with-isl=system
+	make
 }
 
 package() {
-	cd "$_builddir"
-	make DESTDIR="$pkgdir" INSTALL="install -D" install || return 1
+	cd "$builddir"
+	make DESTDIR="$pkgdir" INSTALL="install -D" install
 }
 
-md5sums="e531f725244856c92c9bba009ff44faf  cloog-0.18.4.tar.gz"
-sha256sums="325adf3710ce2229b7eeb9e84d3b539556d093ae860027185e7af8a8b00a750e  cloog-0.18.4.tar.gz"
 sha512sums="d35d67b08ffe13c1a010b65bfe4dd02b0ae013d5b489e330dc950bd3514defca8f734bd37781856dcedf0491ff6122c34eecb4b0fe32a22d7e6bdadea98c8c23  cloog-0.18.4.tar.gz"