diff --git a/apk/gdal/APKBUILD b/apk/gdal/APKBUILD
deleted file mode 100644
index 7ba80dd..0000000
--- a/apk/gdal/APKBUILD
+++ /dev/null
@@ -1,76 +0,0 @@
-# Contributor: Trevor R.H. Clarke <trevor@notcows.com>
-# Maintainer: Trevor R.H. Clarke <trevor@notcows.com>
-pkgname=gdal
-pkgver=2.4.0
-pkgrel=1
-pkgdesc="A translator library for raster and vector geospatial data formats"
-url="http://gdal.org"
-arch="x86 x86_64"
-license="MIT"
-depends=""
-depends_dev="gdal"
-makedepends="
-	curl-dev
-	geos-dev
-	giflib-dev
-	jpeg-dev
-	libjpeg-turbo-dev
-	libpng-dev
-	linux-headers
-	postgresql-dev
-	python2-dev
-	sqlite-dev
-	swig
-	tiff-dev
-	zlib-dev
-	"
-subpackages="
-	$pkgname-dev
-	py-$pkgname:py
-	"
-
-source="http://download.osgeo.org/$pkgname/$pkgver/$pkgname-$pkgver.tar.xz"
-builddir="$srcdir/$pkgname-$pkgver"
-
-build() {
-	cd "$builddir"
-
-	./configure --prefix=/usr \
-		--with-curl=/usr/bin/curl-config
-	make
-
-	cd swig/python
-	python2 setup.py build
-}
-
-package() {
-	cd "$builddir"
-
-	make DESTDIR="$pkgdir" install
-	chmod -x "$pkgdir"/usr/include/*.h
-}
-
-py() {
-	pkgdesc="$pkgname (python bindings)"
-
-	cd "$builddir"/swig/python
-	python2 setup.py install --prefix=/usr --root="$subpkgdir"
-
-	chmod a+x scripts/*
-	install -d "$subpkgdir"/usr/bin
-	install -m755 scripts/*.py "$subpkgdir"/usr/bin/
-}
-
-check() {
-	# TODO: https://trac.osgeo.org/gdal/wiki/TestingNotes
-
-	cd "$builddir"
-	apps/gdal-config --version | grep "$pkgver"
-
-	# confirms MBTiles support
-	apps/gdal_translate --formats | grep "MBTiles -raster,vector- (rw+v): MBTiles"
-
-	# confirms PostgreSQL/PostGIS support
-	apps/ogr2ogr --formats | grep "PostgreSQL -vector- (rw+): PostgreSQL/PostGIS"
-}
-sha512sums="d4eb6535043b1495f691ab96aa8087d9254aa01efbc57a4051f8b9f4f6b2537719d7bf03ff82c3f6cfd0499a973c491fa9da9f5854dbd9863a0ec9796d3642bb  gdal-2.4.0.tar.xz"
diff --git a/apk/geos/APKBUILD b/apk/geos/APKBUILD
deleted file mode 100644
index 5c7c097..0000000
--- a/apk/geos/APKBUILD
+++ /dev/null
@@ -1,55 +0,0 @@
-# Contributor: Eric Kidd <git@randomhacks.net>
-# Maintainer:
-pkgname=geos
-pkgver=3.7.1
-pkgrel=0
-pkgdesc="GEOS is a library providing OpenGIS and JTS spatial operations in C++."
-url="https://trac.osgeo.org/geos/"
-# test fails on other archs
-arch="x86 x86_64"
-license="LGPL-2.1"
-makedepends="swig python2-dev"
-subpackages="py-$pkgname:py $pkgname-dev"
-source="http://download.osgeo.org/geos/geos-$pkgver.tar.bz2"
-builddir="$srcdir/$pkgname-$pkgver"
-
-build() {
-	cd "$builddir"
-
-	./configure \
-		--build=$CBUILD \
-		--host=$CHOST \
-		--prefix=/usr \
-		--sysconfdir=/etc \
-		--mandir=/usr/share/man \
-		--localstatedir=/var \
-		--enable-python
-
-	# --enable-ruby produces a gem which crashes, and which seems to
-	# mostly ignored in favor of the rgeo and ffi-geos modules, anyway.
-
-	make
-}
-
-check() {
-	cd "$builddir"
-
-	make check
-}
-
-package() {
-	cd "$builddir"
-
-	make DESTDIR="$pkgdir" install
-	install -Dm644 COPYING "$pkgdir"/usr/share/licenses/$pkgname/COPYING
-}
-
-py() {
-	pkgdesc="$pkgname Python bindings"
-
-	cd "$builddir"
-	install -d "$subpkgdir"/usr/lib
-	mv "$pkgdir"/usr/lib/python* "$subpkgdir"/usr/lib/
-}
-
-sha512sums="01e8087bcd3cb8f873adb7b56910e1575ccb3336badfdd3f13bc6792095b7010e5ab109ea0d0cd3d1459e2e526e83bcf64d6ee3f7eb47be75639becdaacd2a87  geos-3.7.1.tar.bz2"
diff --git a/apk/postgis/APKBUILD b/apk/postgis/APKBUILD
deleted file mode 100644
index 52328ee..0000000
--- a/apk/postgis/APKBUILD
+++ /dev/null
@@ -1,38 +0,0 @@
-# Contributor: Bjoern Schilberg <bjoern@intevation.de>
-# Maintainer: Bjoern Schilberg <bjoern@intevation.de>
-pkgname=postgis
-pkgver=2.5.1
-pkgrel=1
-pkgdesc="PostGIS is a spatial database extender for PostgreSQL object-relational database."
-url="https://postgis.net/"
-# geos test fails on other archs
-arch="x86 x86_64" # fails on x86*
-license="GPL-2.0-or-later"
-depends="postgresql perl"
-makedepends="postgresql-dev geos-dev gdal-dev libxml2-dev proj4-dev perl-dev
-	json-c-dev pcre-dev"
-subpackages="$pkgname-dev $pkgname-doc"
-source="http://download.osgeo.org/postgis/source/$pkgname-$pkgver.tar.gz"
-options="!check" # tests depends on a running PostgreSQL server
-
-build() {
-	cd "$builddir"
-
-	./configure \
-		--build=$CBUILD \
-		--host=$CHOST \
-		--prefix=/usr \
-		--disable-gtktest \
-		--disable-nls \
-		--disable-rpath \
-		--without-protobuf
-	make -j1
-}
-
-package() {
-	cd "$builddir"
-
-	make DESTDIR="$pkgdir" install
-}
-
-sha512sums="c6c9c8c5befd945614e92d1062df1d753ca8b7fd69b70226065c2dac77a59783b14ece4da994187079b683ee090ba5a79389ba679f22fce8c20a5afc2c8dfca0  postgis-2.5.1.tar.gz"
diff --git a/apk/proj4/APKBUILD b/apk/proj4/APKBUILD
deleted file mode 100644
index e6e6240..0000000
--- a/apk/proj4/APKBUILD
+++ /dev/null
@@ -1,33 +0,0 @@
-# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
-pkgname=proj4
-pkgver=5.2.0
-pkgrel=0
-pkgdesc="PROJ.4 - Cartographic Projections Library"
-url="https://trac.osgeo.org/proj/"
-arch="all"
-license="MIT"
-options=""
-depends=""
-makedepends=""
-subpackages="$pkgname-doc $pkgname-dev"
-source="http://download.osgeo.org/proj/proj-$pkgver.tar.gz
-	"
-
-builddir="$srcdir"/proj-$pkgver
-build () {
-	cd "$builddir"
-	./configure \
-		--build=$CBUILD \
-		--host=$CHOST \
-		--prefix=/usr \
-		--without-jni \
-		|| return 1
-	make || return 1
-}
-
-package() {
-	cd "$builddir"
-	mkdir -p $pkgdir/usr/bin
-	make DESTDIR="$pkgdir" install
-}
-sha512sums="f773117d22309d4ee8dbedc2a7b6ba27e8cd032e1bd0af3c98f270bf7b7ab3353be0b04d91202a1f137fc45164c8e8a52712bb06281948008160d08f9f9074ba  proj-5.2.0.tar.gz"
diff --git a/apk/wireguard-tools/APKBUILD b/apk/wireguard-tools/APKBUILD
deleted file mode 100644
index 1be21c0..0000000
--- a/apk/wireguard-tools/APKBUILD
+++ /dev/null
@@ -1,65 +0,0 @@
-# Contributor: Stuart Cardall <developer@it-offshore.co.uk>
-# Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
-pkgname=wireguard-tools
-pkgver=0.0.20190702
-pkgrel=0
-pkgdesc="Next generation secure network tunnel: userspace tools"
-arch="all"
-url="https://www.wireguard.com"
-# SPDX identifier headers tells us 'GPL-2.0' but considering it
-# is a kernel project i think it is safe to assume it is GPL-2.0-only just
-# like the kernel.
-license="GPL-2.0-only"
-makedepends="libmnl-dev"
-depends="$pkgname-wg $pkgname-wg-quick"
-subpackages="
-	$pkgname-doc
-	$pkgname-bash-completion:bashcomp:noarch
-	$pkgname-wg:_split
-	$pkgname-wg-quick:_split:noarch
-	"
-options="!check"
-source="https://git.zx2c4.com/WireGuard/snapshot/WireGuard-$pkgver.tar.xz
-	alpine-compat.patch
-	"
-builddir="$srcdir"/WireGuard-$pkgver
-
-build() {
-	make -C src/tools
-}
-
-package() {
-	mkdir -p "$pkgdir/usr/share/doc/$pkgname"
-
-	make -C src/tools \
-		DESTDIR="$pkgdir" \
-		WITH_BASHCOMPLETION=yes \
-		WITH_WGQUICK=yes \
-		WITH_SYSTEMDUNITS=no \
-		install
-
-	find "$builddir"/contrib/examples -name '.gitignore' -delete
-	cp -rf "$builddir"/contrib/examples "$pkgdir/usr/share/doc/$pkgname/"
-}
-
-_split() {
-	local cmd=${subpkgname/$pkgname-}
-	pkgdesc="$pkgdesc ($cmd)"
-	case $cmd in
-		wg-quick) depends="$pkgname-wg iproute2 bash openresolv" ;;
-		*) depends= ;;
-	esac
-	mkdir -p "$subpkgdir"/usr/bin
-	mv "$pkgdir"/usr/bin/$cmd "$subpkgdir"/usr/bin/
-}
-
-bashcomp() {
-	depends="bash"
-	pkgdesc="WireGuard bash completions"
-
-	mkdir -p "$subpkgdir"/usr
-	mv "$pkgdir"/usr/share "$subpkgdir"/usr
-}
-
-sha512sums="8b92b51506cd3f8e9939378b86f23678e08e8501432decd0abf6a9d4e3dfe4742b6f1cb75e06407f5816778b3dd90849a5da83252ab882392ec1905dfb997501  WireGuard-0.0.20190702.tar.xz
-4577574333f023217ae6e0945807e1ccd2dec7caa87e329b1d5b44569f6b5969663ad74f8154b85d3dc7063dd762649e3fa87c7667e238ffb77c0e5df9245a5e  alpine-compat.patch"
diff --git a/apk/wireguard-tools/alpine-compat.patch b/apk/wireguard-tools/alpine-compat.patch
deleted file mode 100644
index 1268ffb..0000000
--- a/apk/wireguard-tools/alpine-compat.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/src/tools/wg-quick/linux.bash b/src/tools/wg-quick/linux.bash
---- a/src/tools/wg-quick/linux.bash
-+++ b/src/tools/wg-quick/linux.bash
-@@ -201,7 +201,7 @@
- 	cmd ip $proto rule add table main suppress_prefixlength 0
- 	while read -r key _ value; do
- 		[[ $value -eq 1 ]] && sysctl -q "$key=2"
--	done < <(sysctl -a -r '^net\.ipv4.conf\.[^ .=]+\.rp_filter$')
-+	done < <(sysctl -a 2>/dev/null | sed -n -r 's#^(net\.ipv4.conf\.[^ .=]+\.rp_filter).*$#\1#p')
- 	return 0
- }
- 
diff --git a/apk/wireguard/APKBUILD b/apk/wireguard/APKBUILD
deleted file mode 100644
index 5481bb6..0000000
--- a/apk/wireguard/APKBUILD
+++ /dev/null
@@ -1,91 +0,0 @@
-# Contributor: Stuart Cardall <developer@it-offshore.co.uk>
-# Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
-
-# wireguard version
-_ver=0.0.20190702
-_rel=0
-
-# kernel version
-_kver=4.19.52
-_krel=0
-
-_kpkgver="$_kver-r$_krel"
-
-# for custom kernels set $FLAVOR
-_extra_flavors=
-if [ -z "$FLAVOR" ]; then
-	_flavor=vanilla
-	case $CARCH in
-	x86|x86_64) _extra_flavors="virt";;
-	esac
-else
-	_flavor=$FLAVOR
-fi
-_kpkg=linux-$_flavor
-
-pkgname=wireguard-$_flavor
-pkgver=$_kver
-pkgrel=$(( $_rel + $_krel))
-
-pkgdesc="Next generation secure network tunnel: kernel modules for $_flavor"
-arch="all"
-url="https://www.wireguard.com"
-license="GPL-2.0"
-depends="linux-$_flavor=$_kpkgver"
-makedepends="
-	libmnl-dev
-	linux-$_flavor-dev=$_kpkgver
-	linux-firmware-none
-	"
-install_if="wireguard-tools-wg=$_ver-r$_rel linux-$_flavor=$_kpkgver"
-options="!check"
-source="https://git.zx2c4.com/WireGuard/snapshot/WireGuard-$_ver.tar.xz"
-builddir="$srcdir"/WireGuard-$_ver
-
-for f in $_extra_flavors; do
-	makedepends="$makedepends linux-$f-dev=$_kpkgver"
-	subpackages="$subpackages wireguard-$f:_extra"
-done
-
-prepare() {
-	default_prepare
-	if [ -z "$FLAVOR" ]; then
-		(	. "$startdir"/../../main/linux-$_flavor/APKBUILD
-			[ "$_kver" != "$pkgver" ] && die "please update _kver to $pkgver"
-			[ "$_krel" != "$pkgrel" ] && die "please update _krel to $pkgrel"
-			return 0
-		)
-	fi
-	local flavor=
-	for flavor in $_flavor $_extra_flavors; do
-		cp -r "$builddir" "$srcdir"/$flavor
-	done
-}
-
-build() {
-	unset LDFLAGS
-	local flavor= kabi=
-	for flavor in $_flavor $_extra_flavors; do
-		kabi="$_kver-$_krel-$flavor"
-		make -C "$srcdir/$flavor"/src \
-			KERNELDIR=/lib/modules/$kabi/build module
-	done
-}
-
-package() {
-	local kabi="$_kver-$_krel-$_flavor"
-	install -Dm644 "$srcdir"/$_flavor/src/wireguard.ko \
-		"$pkgdir/lib/modules/$kabi/extra/wireguard.ko"
-}
-
-_extra() {
-	flavor=${subpkgname##*-}
-	depends="linux-$flavor=$_kpkgver"
-	install_if="wireguard-tools-wg=$_ver-r$_rel linux-$flavor=$_kpkgver"
-	pkgdesc="Next generation secure network tunnel: kernel modules for $flavor"
-	local kabi="$_kver-$_krel-$flavor"
-	install -Dm644 "$srcdir"/virt/src/wireguard.ko \
-		"$subpkgdir/lib/modules/$kabi/extra/wireguard.ko"
-}
-
-sha512sums="8b92b51506cd3f8e9939378b86f23678e08e8501432decd0abf6a9d4e3dfe4742b6f1cb75e06407f5816778b3dd90849a5da83252ab882392ec1905dfb997501  WireGuard-0.0.20190702.tar.xz"