Add backports/metis (#902)

backports/metis/APKBUILD

@@ -0,0 +1,29 @@
+# Contributor: Kazuki Takahashi <[email protected]>
+# Maintainer:
+pkgname=metis
+pkgver=5.1.0
+pkgrel=0
+pkgdesc="Serial Graph Partitioning and Fill-reducing Matrix Ordering"
+url="http://glaros.dtc.umn.edu/gkhome/views/metis"
+arch="all"
+license="Apache-2.0"
+# No test is provided.
+options="!check"
+makedepends="build-base cmake"
+subpackages="$pkgname-dev $pkgname-doc"
+source="$pkgname-$pkgver.tar.gz::http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-$pkgver.tar.gz"
+
+builddir="$srcdir/$pkgname-$pkgver"
+
+build() {
+  make config shared=1 prefix=/usr
+  make
+}
+
+package() {
+  make DESTDIR="$pkgdir" install
+
+  install -Dm644 "$builddir"/LICENSE.txt "$pkgdir"/usr/share/licenses/$pkgname/LICENSE.txt
+}
+
+sha512sums="deea47749d13bd06fbeaf98a53c6c0b61603ddc17a43dae81d72c8015576f6495fd83c11b0ef68d024879ed5415c14ebdbd87ce49c181bdac680573bea8bdb25  metis-5.1.0.tar.gz"