user/libdmtx: modernise

user/libdmtx/APKBUILD

@@ -2,17 +2,15 @@
 # Maintainer: A. Wilcox <awilfox@adelielinux.org>
 pkgname=libdmtx
 pkgver=0.7.4
-pkgrel=0
+pkgrel=1
 pkgdesc="Library for creating and reading Data Matrix barcodes"
 url="http://libdmtx.sourceforge.net/"
 arch="all"
-license="2-BSD"
+license="BSD-2-Clause"
 depends=""
-makedepends="$depends_dev"
-install=""
+makedepends=""
 subpackages="$pkgname-dev $pkgname-doc"
-source="http://downloads.sourceforge.net/libdmtx/libdmtx-$pkgver.tar.gz"
-builddir="$srcdir/libdmtx-$pkgver"
+source="https://downloads.sourceforge.net/libdmtx/libdmtx-$pkgver.tar.gz"
 
 prepare() {
 	cd "$builddir"