1 files changed, 70 insertions, 0 deletions
diff --git a/dev-lang/jerryscript/jerryscript-2.4.0-r2.ebuild b/dev-lang/jerryscript/jerryscript-2.4.0-r2.ebuild
new file mode 100644
index 000000000000..369fd92e37ca
--- /dev/null
+++ b/dev-lang/jerryscript/jerryscript-2.4.0-r2.ebuild
@@ -0,0 +1,70 @@
+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=(python3_{7,8,9})
+inherit cmake python-any-r1
+
+DESCRIPTION="Ultra-lightweight JavaScript engine for the Internet of Things"
+HOMEPAGE="https://github.com/jerryscript-project/jerryscript"
+SRC_URI="https://github.com/jerryscript-project/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="debugger"
+RDEPEND="debugger? ( ${PYTHON_DEPS} )"
+BDEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/jerryscript-2.4.0-python3.patch"
+)
+
+src_prepare() {
+	find . -name CMakeLists.txt -print0 | xargs -0 sed -i \
+		-e "s:lib/pkgconfig:$(get_libdir)/pkgconfig:" \
+		-e "s:DESTINATION lib):DESTINATION $(get_libdir)):" \
+		|| die
+	find . -name '*.pc.in' -print0 | xargs -0 sed -i \
+		-e "s|/lib\$|/$(get_libdir)|" \
+		|| die
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_STRIP=OFF
+		-DJERRY_DEBUGGER=ON
+		-DJERRY_ERROR_MESSAGES=ON
+		-DJERRY_EXTERNAL_CONTEXT=ON
+		-DJERRY_LINE_INFO=ON
+		-DJERRY_LOGGING=ON
+		-DJERRY_PARSER_DUMP_BYTE_CODE=ON
+		-DJERRY_PARSER=ON
+		-DJERRY_REGEXP_DUMP_BYTE_CODE=ON
+		-DJERRY_SNAPSHOT_EXEC=ON
+		-DJERRY_SNAPSHOT_SAVE=ON
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	local jerry_debugger_dir
+	cmake_src_install
+
+	if use debugger; then
+		jerry_debugger_dir=/usr/$(get_libdir)/jerryscript/jerry-debugger
+		insinto "${jerry_debugger_dir}"
+		doins jerry-debugger/*.py
+		python_optimize "${ED}${jerry_debugger_dir}"
+
+		cat <<-EOF > "${T}/jerry-debugger"
+		#!/bin/sh
+		export PYTHONPATH=${EPREFIX}${jerry_debugger_dir}
+		exec python "${jerry_debugger_dir}/jerry_client.py" "\$@"
+		EOF
+
+		dobin "${T}"/jerry-debugger
+	fi
+}