dev-java/ant-core: Fix Javadoc generation on JDK 11+; EAPI 8

Closes: https://bugs.gentoo.org/780531
Signed-off-by: Yuan Liao <liaoyuan@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/23849
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

1 files changed, 161 insertions, 0 deletions

diff --git a/dev-java/ant-core/ant-core-1.10.9-r1.ebuild b/dev-java/ant-core/ant-core-1.10.9-r1.ebuild
new file mode 100644
index 000000000000..9c38f6a612b8
--- /dev/null
+++ b/dev-java/ant-core/ant-core-1.10.9-r1.ebuild
@@ -0,0 +1,161 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Don't depend on itself.
+JAVA_ANT_DISABLE_ANT_CORE_DEP="true"
+
+# Rewriting build.xml files for the testcases has no use at the moment.
+JAVA_PKG_BSFIX_ALL="no"
+JAVA_PKG_IUSE="doc source"
+
+inherit java-pkg-2 java-ant-2 prefix
+
+MY_P="apache-ant-${PV}"
+
+DESCRIPTION="Java-based build tool similar to 'make' that uses XML configuration files"
+HOMEPAGE="https://ant.apache.org/"
+SRC_URI="https://archive.apache.org/dist/ant/source/${MY_P}-src.tar.bz2
+	https://dev.gentoo.org/~fordfrog/distfiles/ant-${PV}-gentoo.tar.bz2"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+
+# Some dependencies for building Javadoc are unavailable on these architectures
+REQUIRED_USE="doc? ( !arm !arm64 )"
+
+CDEPEND=">=virtual/jdk-1.8:*"
+DEPEND="${CDEPEND}
+	doc? ( !arm? ( !arm64? (
+		dev-java/bcel:0
+		dev-java/bsf:2.3
+		dev-java/commons-logging:0
+		dev-java/commons-net:0
+		dev-java/jakarta-activation-api:1
+		dev-java/jakarta-regexp:1.4
+		dev-java/jakarta-oro:2.0
+		dev-java/jdepend:0
+		dev-java/jsch:0
+		dev-java/log4j:0
+		dev-java/oracle-javamail:0
+		dev-java/sun-jai-bin:0
+		dev-java/xalan:0
+		dev-java/xml-commons-resolver:0
+		dev-java/xz-java:0
+	) ) )"
+RDEPEND="${CDEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+RESTRICT="test"
+
+PATCHES=(
+	"${WORKDIR}/${PV}-build.patch"
+	"${WORKDIR}/${PV}-launch.patch"
+)
+
+src_prepare() {
+	default
+
+	eprefixify "${S}/src/script/ant"
+
+	# Fixes bug 556008.
+	java-ant_xml-rewrite -f build.xml \
+		-c -e javadoc \
+		-a failonerror \
+		-v "false"
+
+	# See bug #196080 for more details.
+	java-ant_bsfix_one build.xml
+	java-pkg-2_src_prepare
+
+	# Remove JDK9+ stuff
+	einfo "Removing JDK9+ classes (Jmod and Link)"
+	rm "${S}"/src/main/org/apache/tools/ant/taskdefs/modules/{Jmod,Link}.java
+}
+
+src_compile() {
+	export ANT_HOME=""
+	# Avoid error message that package ant-core was not found
+	export ANT_TASKS="none"
+
+	local bsyscp
+
+	# This ensures that when building ant with bootstrapped ant,
+	# only the source is used for resolving references, and not
+	# the classes in bootstrapped ant but jikes in kaffe has issues with this...
+	if ! java-pkg_current-vm-matches kaffe; then
+		bsyscp="-Dbuild.sysclasspath=ignore"
+	fi
+
+	CLASSPATH="$(java-config -t)" ./build.sh ${bsyscp} jars dist-internal ||
+		die "build failed"
+
+	if use doc; then
+		# All Java packages imported by the source files need to present in
+		# the classpath, otherwise it would be https://bugs.gentoo.org/780531
+		local doc_deps=(
+			bcel
+			bsf-2.3
+			commons-logging
+			commons-net
+			jakarta-activation-api-1
+			jakarta-oro-2.0
+			jakarta-regexp-1.4
+			jdepend
+			jsch
+			log4j
+			oracle-javamail
+			sun-jai-bin
+			xalan
+			xml-commons-resolver
+			xz-java
+		)
+		for dep in "${doc_deps[@]}"; do
+			java-pkg_jar-from --build-only --into lib/optional/ "${dep}"
+		done
+		# This file imports netrexx.lang.Rexx, which is not available
+		# from ::gentoo.  Fortunately, there is not a dev-java/ant-*
+		# package for it, so even if we could generate documentation
+		# for it, it would be irrelevant
+		rm src/main/org/apache/tools/ant/taskdefs/optional/NetRexxC.java ||
+			die "Failed to remove Java source file blocking Javadoc generation"
+		./build.sh ${bsyscp} javadocs || die "Javadoc build failed"
+	fi
+}
+
+src_install() {
+	dodir /usr/share/ant/lib
+
+	for jar in ant.jar ant-bootstrap.jar ant-launcher.jar ; do
+		java-pkg_dojar build/lib/${jar}
+		dosym ../../${PN}/lib/${jar} /usr/share/ant/lib/${jar}
+	done
+
+	dobin src/script/ant
+
+	dodir /usr/share/${PN}/bin
+	for each in antRun antRun.pl runant.pl runant.py ; do
+		dobin "${S}/src/script/${each}"
+		dosym ../../../bin/${each} /usr/share/${PN}/bin/${each}
+	done
+	dosym ../${PN}/bin /usr/share/ant/bin
+
+	insinto /usr/share/${PN}
+	doins -r dist/etc
+	dosym ../${PN}/etc /usr/share/ant/etc
+
+	echo "ANT_HOME=\"${EPREFIX}/usr/share/ant\"" > "${T}/20ant"
+	doenvd "${T}/20ant"
+
+	dodoc NOTICE README WHATSNEW KEYS
+
+	if use doc; then
+		dodoc -r manual/*
+		java-pkg_dojavadoc --symlink manual/api build/javadocs
+	fi
+
+	use source && java-pkg_dosrc src/main/*
+}