dev-java/jython: min java 1.8, icu4j:55, asm:9

Closes: https://bugs.gentoo.org/758881
Closes: https://bugs.gentoo.org/645808
Package-Manager: Portage-3.0.18, Repoman-3.0.2
Signed-off-by: Volkmar W. Pogatzki <gentoo@pogatzki.net>
Closes: https://github.com/gentoo/gentoo/pull/22895
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/dev-java/jython/jython-2.7.0-r3.ebuild b/dev-java/jython/jython-2.7.0-r3.ebuild
new file mode 100644
index 000000000000..0533d97b355c
--- /dev/null
+++ b/dev-java/jython/jython-2.7.0-r3.ebuild
@@ -0,0 +1,152 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+JAVA_PKG_IUSE="doc source"
+
+inherit java-pkg-2 java-ant-2 python-utils-r1 flag-o-matic
+
+MY_PV=${PV/_beta/-b}
+MY_P=${PN}-${MY_PV}
+
+DESCRIPTION="An implementation of Python written in Java"
+HOMEPAGE="https://www.jython.org"
+SRC_URI="https://search.maven.org/remotecontent?filepath=org/python/${PN}/${MY_PV}/${MY_P}-sources.jar"
+
+LICENSE="PSF-2"
+SLOT="2.7"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="examples test"
+
+CP_DEPEND="dev-java/antlr:3
+	dev-java/netty-transport:0
+	dev-java/asm:9
+	dev-java/commons-compress:0
+	dev-java/guava:20
+	dev-java/jffi:1.2
+	dev-java/jline:2
+	dev-java/icu4j:55
+	dev-java/jnr-constants:0
+	dev-java/jnr-posix:3.0
+	dev-java/jnr-netdb:1.0
+	dev-java/stringtemplate:0
+	dev-java/xerces:2
+	java-virtuals/script-api:0
+	java-virtuals/servlet-api:3.0"
+RDEPEND="${CP_DEPEND}
+	>=virtual/jre-1.8:*"
+DEPEND="${CP_DEPEND}
+	>=virtual/jdk-1.8:*
+	dev-java/ant-core:0
+	test? (
+		dev-java/junit:4
+		dev-java/ant-junit:0
+	)"
+BDEPEND="app-arch/unzip"
+
+S=${WORKDIR}
+
+RESTRICT="test"
+
+JAVA_ANT_REWRITE_CLASSPATH="yes"
+JAVA_ANT_CLASSPATH_TAGS+=" java"
+
+EANT_BUILD_TARGET="developer-build"
+EANT_TEST_EXTRA_ARGS="-Dpython.home=dist"
+
+# jdbc-informix and jdbc-oracle-bin (requires registration) aren't exposed.
+# Uncomment and add to CDEPEND if you want either of them
+#EANT_GENTOO_CLASSPATH+=",jdbc-informix"   EANT_EXTRA_ARGS+=" -Dinformix.present"
+#EANT_GENTOO_CLASSPATH+=",jdbc-oracle-bin" EANT_EXTRA_ARGS+=" -Doracle.present"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.5.2-distutils_scripts_location.patch
+	"${FILESDIR}"/${PN}-2.5.2-respect_PYTHONPATH.patch
+	"${FILESDIR}"/${PN}-2.7_beta1-ant.patch
+	"${FILESDIR}"/${PN}-2.7_beta1-dont-always-recompile-classes.patch
+	"${FILESDIR}"/${PN}-2.7_beta2-maxrepeat-import.patch
+	"${FILESDIR}"/${PN}-2.7.0-build.xml.patch
+	"${FILESDIR}"/CVE-2016-4000.patch
+)
+
+src_prepare() {
+	default
+
+	find \( -name '*.jar' -o -name '*.class' \
+		-o -name '*.pyc' -o -name '*.exe' \) -delete
+
+	# needed for launchertest
+	chmod +x tests/shell/test-jython.sh || die
+
+	java-pkg-2_src_prepare
+}
+
+src_configure() {
+	# apparently this can cause problems
+	append-flags -fno-stack-protector
+
+	EANT_GENTOO_CLASSPATH_EXTRA="$(java-pkg_getjars --with-dependencies antlr-3,jnr-posix-3.0)"
+	EANT_GENTOO_CLASSPATH_EXTRA+=":$(java-pkg_getjars --build-only ant-core)"
+}
+
+src_test() {
+	java-pkg-2_src_test
+}
+
+src_install() {
+	local instdir=/usr/share/${PN}-${SLOT}
+
+	java-pkg_newjar dist/${PN}-dev.jar
+
+	java-pkg_register-optional-dependency jdbc-mysql
+	java-pkg_register-optional-dependency jdbc-postgresql
+
+	insinto ${instdir}
+	doins -r dist/{Lib,registry}
+
+	dodoc ACKNOWLEDGMENTS NEWS README.txt
+
+	use doc && java-pkg_dohtml -r dist/Doc/javadoc
+	use source && java-pkg_dosrc src/*
+	use examples && java-pkg_doexamples Demo/*
+
+	local java_args=(
+		-Dpython.home="${EPREFIX}"/usr/share/${PN}-${SLOT}
+		-Dpython.executable="${EPREFIX}"/usr/bin/jython${SLOT}
+		-Dpython.cachedir="\${HOME}/.jythoncachedir"
+	)
+
+	java-pkg_dolauncher jython${SLOT} \
+		--main org.python.util.jython \
+		--java_args "${java_args[*]}"
+
+	# we need a wrapper to help python_optimize
+	cat <<-EOF > "${T}"/jython
+		exec java -cp "$(java-pkg_getjars "${EANT_GENTOO_CLASSPATH}"):${EANT_GENTOO_CLASSPATH_EXTRA}:dist/${PN}-dev.jar" \
+			-Dpython.home="${ED}${instdir}" \
+			-Dpython.cachedir="${T}/.jythoncachedir" \
+			-Duser.home="${T}" \
+			org.python.util.jython "\${@}"
+	EOF
+	chmod +x "${T}"/jython || die
+
+	local -x PYTHON="${T}"/jython
+	# we can't get the path from the interpreter since it does some
+	# magic that fails on non-installed copy...
+	_python_export jython${SLOT} EPYTHON
+
+	# compile tests (everything else is compiled already)
+	# we're keeping it quiet since jython reports errors verbosely
+	# and some of the tests are supposed to trigger compile errors
+	python_optimize "${ED}${instdir}"/Lib/test &>/dev/null
+
+	# for python-exec
+	echo "EPYTHON='${EPYTHON}'" > epython.py || die
+	python_moduleinto "/usr/share/jython-${SLOT}/Lib/site-packages"
+	python_domodule epython.py
+
+	# some of the class files end up with newer timestamps than the files they
+	# were generated from, make sure this doesn't happen
+	find "${ED}${instdir}"/Lib/ -name '*.class' | xargs touch
+}