dev-lang/dafny: style fixes; separate ebuild phases

Signed-off-by: Maciej Barć <xgqt@riseup.net>

dev-lang/boogie/Manifest

@@ -0,0 +1 @@
+DIST boogie-2.9.6.tar.gz 1508725 BLAKE2B 6226789a95d5a762db27b386eb1e6e3fdd4ff541f43bb6ae2a66bed2d2eb35cd0d948a9235d9b60f9c9538ab3a1701f36c601f834c177585c021e7900052071c SHA512 40ab3fd259031a4006279b16ca2912bfbf898cd8e283bb8900a74a31cde2fec2c0a0fc787a94164cbdcc76e61de83d8afcecb876fe77db60de636c2864b827e1

dev-lang/boogie/boogie-2.9.6.ebuild

@@ -0,0 +1,64 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DOTNET_FRAMEWORK="5.0"
+
+DESCRIPTION="Intermediate verification language built on .NET"
+HOMEPAGE="https://github.com/boogie-org/boogie"
+
+if [[ "${PV}" == *9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/boogie-org/${PN}.git"
+else
+	SRC_URI="https://github.com/boogie-org/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+# TODO: src_test
+RESTRICT="network-sandbox test"
+LICENSE="MIT"
+SLOT="0"
+IUSE="debug"
+
+DEPEND="
+	virtual/dotnet-sdk:${DOTNET_FRAMEWORK}
+"
+RDEPEND="
+	${DEPEND}
+	sci-mathematics/z3
+"
+
+# Generated via dotnet
+QA_PREBUILT="usr/share/boogie/BoogieDriver"
+
+src_prepare() {
+	if use debug; then
+		DOTNET_CONFIGURATION="Debug"
+	else
+		DOTNET_CONFIGURATION="Release"
+	fi
+	export DOTNET_CONFIGURATION
+	einfo "DOTNET_CONFIGURATION=${DOTNET_CONFIGURATION}"
+
+	default
+}
+
+src_configure() {
+	dotnet restore --no-cache ./Source/Boogie.sln ||
+		die "dotnet restore filed"
+}
+
+src_compile() {
+	dotnet build --configuration "${DOTNET_CONFIGURATION}" ./Source/Boogie.sln ||
+		die "dotnet build failed"
+}
+
+src_install() {
+	insinto /usr/share/${PN}
+	doins -r ./Source/BoogieDriver/bin/${DOTNET_CONFIGURATION}/net${DOTNET_FRAMEWORK}/*
+
+	fperms +x /usr/share/${PN}/BoogieDriver
+	dosym ../share/${PN}/BoogieDriver /usr/bin/${PN}
+}

dev-lang/boogie/metadata.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+
+<pkgmetadata>
+  <maintainer type="person">
+    <email>xgqt@riseup.net</email>
+    <name>Maciej Barć</name>
+  </maintainer>
+  <longdescription lang="en">
+    Boogie is an intermediate verification language (IVL), intended as
+    a layer on which to build program verifiers for other languages.
+    Several program verifiers have been built in this way, including the VCC
+    and HAVOC verifiers for C and the verifiers for Dafny, Chalice, and Spec#.
+    For a sample verifier for a toy language built on top of Boogie, see Forro.
+    Boogie is also the name of a tool. The tool accepts the Boogie language
+    as input, optionally infers some invariants in the given Boogie program,
+    and then generates verification conditions that are passed to an SMT solver.
+    The default SMT solver is Z3.
+  </longdescription>
+  <upstream>
+    <bugs-to>https://github.com/boogie-org/boogie/issues</bugs-to>
+    <remote-id type="github">boogie-org/boogie</remote-id>
+  </upstream>
+</pkgmetadata>

dev-lang/dafny/dafny-3.3.0.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-DOTNET="5.0"
+DOTNET_FRAMEWORK="5.0"
 
 DESCRIPTION="Verification-aware programming language"
 HOMEPAGE="https://dafny-lang.github.io/dafny/"
@@ -22,13 +22,12 @@ LICENSE="MIT"
 SLOT="0"
 IUSE="debug"
 
-# TODO: add dev-java/gradle when available
 BDEPEND="
-	dev-java/gradle-bin
+	|| ( dev-java/gradle-bin dev-java/gradle )
 "
 DEPEND="
 	>=virtual/jdk-1.8.0:*
-	virtual/dotnet-sdk:${DOTNET}
+	virtual/dotnet-sdk:${DOTNET_FRAMEWORK}
 "
 RDEPEND="
 	${DEPEND}
@@ -43,21 +42,31 @@ DAFNY_EXES="
 
 QA_PREBUILT="${DAFNY_EXES}"
 
-src_compile() {
-	local configuration
+src_prepare() {
 	if use debug; then
-		configuration="Debug"
+		DOTNET_CONFIGURATION="Debug"
 	else
-		configuration="Release"
+		DOTNET_CONFIGURATION="Release"
 	fi
+	export DOTNET_CONFIGURATION
+	einfo "DOTNET_CONFIGURATION=${DOTNET_CONFIGURATION}"
 
-	dotnet build --configuration "${configuration}" ./Source/Dafny.sln ||
+	default
+}
+
+src_configure() {
+	dotnet restore --no-cache ./Source/Dafny.sln ||
+		die "dotnet restore filed"
+}
+
+src_compile() {
+	dotnet build --configuration "${DOTNET_CONFIGURATION}" ./Source/Dafny.sln ||
 		die "dotnet build failed"
 }
 
 src_install() {
 	insinto /usr/share/${PN}
-	doins -r ./Binaries/net${DOTNET}/*
+	doins -r ./Binaries/net${DOTNET_FRAMEWORK}/*
 
 	local exe
 	for exe in ${DAFNY_EXES}; do