dev-embedded/arduino: build without rewrite-xml, drop java-ant-2

Signed-off-by: Volkmar W. Pogatzki <[email protected]>
Closes: gentoo#37336
Signed-off-by: Viorel Munteanu <[email protected]>

dev-embedded/arduino/arduino-1.8.19-r1.ebuild

@@ -0,0 +1,121 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit java-pkg-2 desktop xdg-utils
+
+DESCRIPTION="An open-source AVR electronics prototyping platform"
+HOMEPAGE="https://www.arduino.cc/ https://github.com/arduino/"
+
+AVR_VERSION="1.8.3"
+EXAMPLES_VERSION="1.9.1"
+PLUGIN_VERSION="0.12.0"
+
+SRC_URI="https://github.com/arduino/Arduino/archive/${PV}.tar.gz -> ${P}.tar.gz
+	https://downloads.arduino.cc/cores/avr-${AVR_VERSION}.tar.bz2 -> ${PN}-avr-${AVR_VERSION}.tar.bz2
+	https://github.com/arduino/arduino-examples/archive/refs/tags/${EXAMPLES_VERSION}.zip -> ${PN}-examples-${EXAMPLES_VERSION}.zip
+	https://github.com/arduino/WiFi101-FirmwareUpdater-Plugin/releases/download/v${PLUGIN_VERSION}/WiFi101-Updater-ArduinoIDE-Plugin-${PLUGIN_VERSION}.zip -> ${PN}-WiFi101-Updater-ArduinoIDE-Plugin-${PLUGIN_VERSION}.zip
+	"
+S="${WORKDIR}/Arduino-${PV}"
+
+LICENSE="GPL-2 LGPL-2.1 CC-BY-SA-3.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+BDEPEND=">=dev-java/ant-1.10.14-r3:0"
+CDEPEND="dev-embedded/arduino-builder"
+
+RDEPEND="${CDEPEND}
+	>=dev-util/astyle-3.1[java]
+	dev-embedded/arduino-listserialportsc
+	>=virtual/jre-1.8"
+
+DEPEND="${CDEPEND}
+	app-arch/unzip
+	>=virtual/jdk-1.8"
+
+EANT_BUILD_TARGET="build"
+# don't run the default "javadoc" target, we don't have one.
+EANT_DOC_TARGET=""
+
+RESTRICT="strip"
+QA_PREBUILT="usr/share/arduino/hardware/arduino/avr/firmwares/*"
+
+PATCHES=(
+	# We need to load system astyle/listserialportsc instead of bundled ones.
+	"${FILESDIR}/${PN}-1.8.5-lib-loading.patch"
+)
+
+src_unpack() {
+	# We don't want to unpack tools, just move zip files into the work dir
+	local a=( ${A} )
+	unpack "${a[0]}"
+
+	cp "${DISTDIR}/${PN}-avr-${AVR_VERSION}.tar.bz2" "${S}/build/avr-${AVR_VERSION}.tar.bz2" || die
+	cp "${DISTDIR}/${PN}-examples-${EXAMPLES_VERSION}.zip" "${S}/build/" || die
+	cp "${DISTDIR}/${PN}-WiFi101-Updater-ArduinoIDE-Plugin-${PLUGIN_VERSION}.zip" "${S}/build/shared/WiFi101-Updater-ArduinoIDE-Plugin-${PLUGIN_VERSION}.zip" || die
+}
+
+src_prepare() {
+	default
+#	java-pkg_clean # pretty much stuff to get unbundled
+
+	# Unbundle libastyle
+	sed -i 's/\(target name="linux-libastyle-[a-zA-Z0-9]*"\)/\1 if="never"/g' "$S/build/build.xml" || die
+
+	# Unbundle avr toolchain
+	sed -i 's/target name="avr-toolchain-bundle" unless="light_bundle"/target name="avr-toolchain-bundle" if="never"/' "$S/build/build.xml" || die
+
+	# Install avr hardware
+	sed -i 's/target name="assemble-hardware" unless="light_bundle"/target name="assemble-hardware"/' "$S/build/build.xml" || die
+}
+
+src_compile() {
+	eant -f build/build.xml -Dlight_bundle=1 -Dlocal_sources=1 -Dno_arduino_builder=1 -Dversion=1.8.19
+}
+
+src_install() {
+	cd "${S}"/build/linux/work || die
+
+	# We need to replace relative paths for toolchain executable by paths to system ones.
+	sed -i -e 's@^compiler.path=.*@compiler.path=/usr/bin/@' -e 's@^tools.avrdude.path=.*@tools.avrdude.path=/usr@' \
+		-e 's@^tools.avrdude.config.path=.*@tools.avrdude.config.path=/etc/avrdude.conf@' hardware/arduino/avr/platform.txt || die
+
+	java-pkg_dojar lib/*.jar
+	java-pkg_dolauncher ${PN} \
+		--pwd "/usr/share/${PN}" \
+		--main "processing.app.Base" \
+		--java_args "-DAPP_DIR=/usr/share/${PN} -Djava.library.path=${EPREFIX}/usr/$(get_libdir)"
+
+	insinto "/usr/share/${PN}"
+
+	doins -r examples hardware lib tools
+
+	# In upstream's build process, we copy these fiels below from the bundled arduino-builder.
+	# Here we do the same thing, but from the system arduino-builder.
+	dosym "../../arduino-builder/platform.txt" "/usr/share/${PN}/hardware/platform.txt"
+	dosym "../../arduino-builder/platform.keys.rewrite.txt" "/usr/share/${PN}/hardware/platform.keys.rewrite.txt"
+	dosym "../../bin/arduino-builder" "/usr/share/${PN}/arduino-builder"
+
+	# hardware/tools/avr needs to exist or arduino-builder will
+	# complain about missing required -tools arg
+	dodir "/usr/share/${PN}/hardware/tools/avr"
+
+	# Install menu and icons
+	domenu "${FILESDIR}/${PN}.desktop"
+	cd lib/icons || die
+	local icondir
+	for icondir in *; do
+		# icondir name is something like "24x24" we want the "24" part
+		local iconsize=`cut -dx -f1 <<< "${icondir}"`
+		newicon -s $iconsize \
+			"${icondir}/apps/arduino.png" \
+			"${PN}.png"
+	done
+}
+
+pkg_postinst() {
+	xdg_icon_cache_update
+	[[ ! -x /usr/bin/avr-g++ ]] && ewarn "Missing avr-g++; you need to crossdev -s4 avr"
+}