dev-lang/nqp: add 2023.10

Signed-off-by: Patrick Lauer <patrick@gentoo.org>

2 files changed, 150 insertions, 0 deletions

diff --git a/dev-lang/nqp/Manifest b/dev-lang/nqp/Manifest
index d89650a4df4b..5dd234ffc677 100644
--- a/dev-lang/nqp/Manifest
+++ b/dev-lang/nqp/Manifest
@@ -1 +1,2 @@
 DIST nqp-2023.02.tar.gz 6023282 BLAKE2B 546ef7c0039857a2be07b2a0601c32f5f8719674a64f599dc1c6faa34dcc12bf7b205da9356c3c2632e01eb3cdc22a8c6bbb7d70180773d58c7a6989c56df2b7 SHA512 c71b7d5b0237501a10b30985dcd48f17f9741dc09360b2a98c24134cd1dde8fbb868eef39d97aba2ba031b52e06b5220095792c834d5d154218e45dd1af87cdd
+DIST nqp-2023.10.tar.gz 6023223 BLAKE2B 5d4a992ee85171566848aba046c8238e786edd0fa398334d21e9b27f3863d2ea23834e41708534bc5964600ae134db60ca46e487ebb0a294152763805754af17 SHA512 843313c6830b4049655f125379c1303b912d198cdae25cc24862b8cef5ab449f82495f1160784e1741136d7919cfd8285c830479f70ade58a5431d410135f691
diff --git a/dev-lang/nqp/nqp-2023.10.ebuild b/dev-lang/nqp/nqp-2023.10.ebuild
new file mode 100644
index 000000000000..fb31d441906f
--- /dev/null
+++ b/dev-lang/nqp/nqp-2023.10.ebuild
@@ -0,0 +1,149 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+RESTRICT="test" # always fail
+
+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}/${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+DESCRIPTION="Not Quite Perl, a Raku bootstrapping compiler"
+HOMEPAGE="https://rakudo.org"
+
+LICENSE="Artistic-2"
+SLOT="0"
+IUSE="doc clang java +moar test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="|| ( java moar )"
+
+CDEPEND="java? (
+		dev-java/asm:9
+		dev-java/jna:4
+	)
+	moar? ( ~dev-lang/moarvm-${PV}[clang=] )"
+RDEPEND="${CDEPEND}
+	java? ( >=virtual/jre-11 )"
+DEPEND="${CDEPEND}"
+BDEPEND="${CDEPEND}
+	clang? ( sys-devel/clang )
+	java? ( >=virtual/jdk-11 )
+	dev-lang/perl"
+
+pkg_pretend() {
+	if has_version dev-lang/rakudo || has_version dev-lang/nqp; then
+		ewarn "NQP is known to fail compilation/installation with Rakudo and/or NQP"
+		ewarn "already being installed. So if it fails, try uninstalling both"
+		ewarn "dev-lang/nqp and dev-lang/rakudo, then do a new installation."
+		ewarn "(see Bug #584394)"
+	fi
+}
+
+src_prepare() {
+	MULTIBUILD_VARIANTS=()
+	use moar && MULTIBUILD_VARIANTS+=( moar )
+	use java && MULTIBUILD_VARIANTS+=( jvm )
+
+	multibuild_copy_sources
+
+	# This will pull in conditional java_prepare
+	default
+}
+
+nqp_configure() {
+	pushd "${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 "${BUILD_DIR}" \
+			JAVAC="$(java-pkg_get-javac)"
+	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/*
+}