dev-lang/dafny-bin: bump to 4.4.0

Signed-off-by: Maciej Barć <xgqt@gentoo.org>

dev-lang/dafny-bin/Manifest

@@ -1 +1,2 @@
 DIST dafny-4.3.0-x64-ubuntu-20.04.zip 62691627 BLAKE2B edbff278472e5b0494fac38907adefa8fcfb94c3675df828e9ee022429d9595eed398d95333b223a70040ed69f07682e8aeaf90978f7466f4b9a412207d54d58 SHA512 14a861a6b0b55ee71db08f4c73e741fd92e5433d62411a2b17b177470b23148e288d835f80c2bdb388297f37be249b8a47bd3f83c2268082248f27d218b9cb9a
+DIST dafny-4.4.0-x64-ubuntu-20.04.zip 62873378 BLAKE2B ee471dfc0be515949bc3ec18cd46705ce35c7a0b43b8ffc35e7754cef57a3e9351b7e937b6735319d6255407b6cb46b4c0c69eab5a573fdf7671055efe3988b8 SHA512 acfd643bdf3dba7377fde8d36f3c7bfff27b575fbc212d02974958ad38fe433870128525ff22f9a76d4b1602d5253794409ce834b67c52571d395a737fc24471

dev-lang/dafny-bin/dafny-bin-4.4.0.ebuild

@@ -0,0 +1,53 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Verification-aware programming language"
+HOMEPAGE="https://dafny.org/
+	https://github.com/dafny-lang/dafny/"
+SRC_URI="https://github.com/dafny-lang/dafny/releases/download/v${PV}/dafny-${PV}-x64-ubuntu-20.04.zip"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="-* ~amd64"
+REQUIRED_USE="elibc_glibc"
+
+RDEPEND="
+	!dev-lang/dafny
+	dev-libs/userspace-rcu
+	dev-util/lttng-ust:0/2.12
+	sci-mathematics/z3
+"
+BDEPEND="app-arch/unzip"
+
+S="${WORKDIR}/dafny"
+QA_PREBUILT="*"
+
+src_prepare() {
+	default
+
+	# Remove bundled z3.
+	# NOTICE: New versions do not need the bundled one but older versions
+	# hardcoded the path relative to "dafny" binary.
+	# While bumping make sure to verify that system's "z3" is used
+	# by, for example, compiling/verifying a simple dafny program.
+	rm -r z3 || die
+}
+
+src_install() {
+	local dest=/opt/dafny
+
+	insinto ${dest}
+	# Maybe too general, but this installation mode matched how it arrives.
+	insopts -m0755
+	doins "${S}"/*
+
+	local bin
+	for bin in DafnyServer dafny ; do
+		dosym ../../${dest}/${bin} /usr/bin/${bin}
+	done
+
+	# Make "dafny-server" clients happy.
+	dosym ../../${dest}/DafnyServer /usr/bin/dafny-server
+}