sci-electronics/bsc: new package for live build

Bluespec High Level Hardware Design Language, bsv compiler

Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: Huang Rui <vowstar@gmail.com>

sci-electronics/bsc/bsc-9999.ebuild

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+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools
+
+DESCRIPTION="Bluespec High Level Hardware Design Language"
+HOMEPAGE="https://github.com/B-Lang-org/bsc"
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/B-Lang-org/${PN}.git"
+else
+	SRC_URI=""
+	KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86"
+fi
+
+LICENSE="BSD GPL-3+ MIT"
+SLOT="0"
+
+RDEPEND="
+	dev-haskell/old-time:0=
+	dev-haskell/regex-compat:0=
+	dev-haskell/split:0=
+	dev-haskell/syb:0=
+	dev-lang/tcl
+"
+
+DEPEND="
+	${RDEPEND}
+"
+
+BDEPEND="
+	dev-haskell/cabal:0=
+	dev-lang/ghc:0=
+	dev-util/gperf
+"
+
+src_install() {
+	emake PREFIX="${D}" install
+}

sci-electronics/bsc/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>vowstar@gmail.com</email>
+		<name>Huang Rui</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">B-Lang-org/bsc</remote-id>
+	</upstream>
+	<longdescription lang="en">
+	This is a compiler, simulator, and associated tools for Bluespec High Level
+	Hardware Design Language (HL-HDL), supporting the two optional syntaxes,
+	BSV and BH. Language specifications and tutorials are available in the
+	BSVlang repository.
+	</longdescription>
+</pkgmetadata>