dev-lang/nqp: Bump to 2021.10

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Patrick Lauer <patrick@gentoo.org>

2 files changed, 160 insertions, 0 deletions

diff --git a/dev-lang/nqp/Manifest b/dev-lang/nqp/Manifest
index a4de935697d5..0a23db8e033a 100644
--- a/dev-lang/nqp/Manifest
+++ b/dev-lang/nqp/Manifest
@@ -1,2 +1,3 @@
 DIST nqp-2021.06.tar.gz 5208065 BLAKE2B 7314f425e418161befc55f9490453a3a4c3caa0ddf13e2b3bbcc9a20a6204aba9517885b6ecccddbbaf078b60c74be90fe556bf99dcc6014e57a7c873e96381d SHA512 482ec4a99d09b3660f03fd3c822a2f8c72dbdfeda1bcfdac0b4bcfa364ec57cbfdebf3b2872f8649c86d3d2d7603961d75e00d73dc417e5ac2a32f643bcfcabe
 DIST nqp-2021.08.tar.gz 5208527 BLAKE2B 1f2e454e63484a8a636f61c9110b4a20775ec59dd7734fe32a93b01aaad5ea977ea74678085a66d9f072234de5768d8023182d6df56a448f2a0aa0fd3c1c76c3 SHA512 fca1dc8c36f914304f97330cb33be3a94c539f3cb6cc80d898c734dcf04b12b8be30ffce358a0a5320c6ea56afd627f792b4a8fa3f94134776922ae088b92814
+DIST nqp-2021.10.tar.gz 5207621 BLAKE2B 85b6627bc843d211ef8c296e63a97b0f80e019f89080f7c94b1e55767e4fab430c426c77aea741d601e75f6fb354a1f8b6c6077c70ab5cbfd2edef1621137af3 SHA512 d308045cc8a01298bcc544e8fd27752d1fc28e421b1cd24f1d5675333ba8cd71cb946e760ba485710456aebf21eeab1d2f85abffe49336471f1148071df6aa98
diff --git a/dev-lang/nqp/nqp-2021.10.ebuild b/dev-lang/nqp/nqp-2021.10.ebuild
new file mode 100644
index 000000000000..81e93919b90b
--- /dev/null
+++ b/dev-lang/nqp/nqp-2021.10.ebuild
@@ -0,0 +1,159 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit java-pkg-opt-2 multibuild
+
+if [[ ${PV} == "9999" ]]; then
+	EGIT_REPO_URI="https://github.com/perl6/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/perl6/${PN}/releases/download/${PV}/${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+DESCRIPTION="Not Quite Perl, a Perl 6 bootstrapping compiler"
+HOMEPAGE="https://rakudo.org"
+
+LICENSE="Artistic-2"
+SLOT="0"
+IUSE="doc clang java +moar test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="|| ( java moar )"
+
+CDEPEND="java? (
+		dev-java/asm:4
+		dev-java/jline:0
+		dev-java/jna:4
+	)
+	moar? ( ~dev-lang/moarvm-${PV}[clang=] )"
+RDEPEND="${CDEPEND}
+	java? ( >=virtual/jre-1.8 )"
+DEPEND="${CDEPEND}"
+BDEPEND="${CDEPEND}
+	clang? ( sys-devel/clang )
+	java? ( >=virtual/jdk-1.8 )
+	dev-lang/perl"
+
+pkg_pretend() {
+	if has_version dev-lang/rakudo || has_version dev-lang/nqp; then
+		ewarn "NQP is known to fail compilation/installation with Rakudo and/or NQP"
+		ewarn "already being installed. So if it fails, try uninstalling both"
+		ewarn "dev-lang/nqp and dev-lang/rakudo, then do a new installation."
+		ewarn "(see Bug #584394)"
+	fi
+}
+
+java_prepare() {
+	# Don't clean stage0 jars.
+	einfo "Cleaning upstream jars"
+	java-pkg_clean 3rdparty/
+
+	# Don't use jars we just deleted.
+	sed -i -r 's/(:3rdparty[^:]*)+/:${THIRDPARTY_JARS}/g' \
+		src/vm/jvm/runners/nqp-j || die
+}
+
+src_prepare() {
+	MULTIBUILD_VARIANTS=()
+	use moar && MULTIBUILD_VARIANTS+=( moar )
+	use java && MULTIBUILD_VARIANTS+=( jvm )
+
+	multibuild_copy_sources
+
+	# This will pull in conditional java_prepare
+	default
+}
+
+nqp_configure() {
+	pushd "${BUILD_DIR}" > /dev/null || die
+	local myconfargs=(
+		"--backend=${MULTIBUILD_VARIANT}"
+		"--prefix=${EPREFIX}/usr" )
+
+	perl Configure.pl "${myconfargs[@]}" || die
+	popd || die
+}
+
+nqp_compile() {
+	if [[ "${MULTIBUILD_VARIANT}" = jvm ]]; then
+		emake -j1 \
+			-C "${BUILD_DIR}" \
+			THIRDPARTY_JARS=$(java-pkg_getjars --with-dependencies asm-4,jline,jna-4) \
+			JAVAC="$(java-pkg_get-javac) $(java-pkg_javac-args)"
+	elif [[ "${MULTIBUILD_VARIANT}" = moar ]]; then
+		emake -j1 \
+			-C "${BUILD_DIR}"
+	fi
+}
+
+nqp_test() {
+	emake -j1 \
+		-C "${BUILD_DIR}" \
+		test
+}
+
+nqp_install() {
+	# This is the actual reason we need multibuild.eclass.
+	# We need to distinguish the install procedure for MoarVM and JVM backends.
+	case "${MULTIBUILD_VARIANT}" in
+		moar)
+			emake \
+				DESTDIR="${ED}" \
+				-C "${BUILD_DIR}" \
+				install
+			;;
+		jvm)
+			pushd "${BUILD_DIR}" > /dev/null || die
+			# Set JAVA_PKG_JARDEST early.
+			java-pkg_init_paths_
+
+			# Upstream sets the classpath to this location. Perhaps it's
+			# used to locate the additional libraries?
+			java-pkg_addcp "${JAVA_PKG_JARDEST}"
+
+			insinto "${JAVA_PKG_JARDEST}"
+			local jar
+
+			for jar in *.jar; do
+				if has ${jar} ${PN}.jar ${PN}-runtime.jar; then
+					# jars for NQP itself.
+					java-pkg_dojar ${jar}
+				else
+					# jars used by NQP.
+					doins ${jar}
+				fi
+			done
+
+			# Upstream uses -Xbootclasspath/a, which is faster due to lack
+			# of verification, but gjl isn't flexible enough yet. :(
+			java-pkg_dolauncher ${PN}-j --main ${PN}
+			dosym ${PN}-j /usr/bin/${PN}
+			dobin tools/jvm/eval-client.pl
+			popd > /dev/null || die
+			;;
+		*)
+			die "Unknown MULTIBUILD_VARIANT ${MULTIBUILD_VARIANT}."
+			;;
+	esac
+}
+
+src_configure() {
+	multibuild_foreach_variant nqp_configure
+}
+
+src_compile() {
+	multibuild_foreach_variant nqp_compile
+}
+
+src_test() {
+	multibuild_foreach_variant nqp_test
+}
+
+src_install() {
+	multibuild_foreach_variant nqp_install
+
+	dodoc CREDITS README.pod
+	use doc && dodoc -r docs/*
+}