dev-java/xerces: build against java >=8

Signed-off-by: Nima Sadeghi <neeshy@tfwno.gf>
Closes: https://github.com/gentoo/gentoo/pull/34853
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/dev-java/xerces/xerces-2.12.2-r2.ebuild b/dev-java/xerces/xerces-2.12.2-r2.ebuild
new file mode 100644
index 000000000000..aa988db5789b
--- /dev/null
+++ b/dev-java/xerces/xerces-2.12.2-r2.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+JAVA_PKG_IUSE="doc source"
+MAVEN_ID="xerces:xercesImpl:2.12.2"
+
+inherit java-pkg-2 java-pkg-simple verify-sig
+
+DESCRIPTION="Xerces Java XML parser"
+HOMEPAGE="https://xerces.apache.org/xerces2-j/index.html"
+SRC_URI="mirror://apache/xerces/j/source/Xerces-J-src.${PV}.tar.gz
+	verify-sig? ( https://downloads.apache.org/xerces/j/source/Xerces-J-src.${PV}.tar.gz.asc )"
+
+LICENSE="Apache-2.0"
+SLOT="2"
+KEYWORDS="amd64 ~arm arm64 ppc64 x86"
+
+CP_DEPEND="
+	dev-java/xml-commons-external:1.4
+	dev-java/xml-commons-resolver:0"
+
+# JDK 11+ already privides the following file and the compilation
+# fails if xerces provides it too. On contrary, compilation on 1.8
+# fails if we don't provide the file because it's not part of 1.8.
+# By restricting compilation to 1.8 and providing the file we build
+# a jar that should work both on 1.8 and also on the newer versions
+# of JDK.
+# the file: "org/w3c/dom/html/HTMLDOMImplementation.class"
+DEPEND="
+	${CP_DEPEND}
+	>=virtual/jdk-1.8:*"
+
+RDEPEND="
+	${CP_DEPEND}
+	>=virtual/jre-1.8:*"
+
+BDEPEND="verify-sig? ( sec-keys/openpgp-keys-apache-xerces-j )"
+VERIFY_SIG_OPENPGP_KEY_PATH="/usr/share/openpgp-keys/xerces-j.apache.org.asc"
+
+DOCS=( LICENSE NOTICE README {LICENSE.resolver,LICENSE.serializer,NOTICE.resolver,NOTICE.serializer}.txt )
+HTML_DOCS=( {LICENSE.DOM-documentation,LICENSE.DOM-software,LICENSE-SAX,Readme}.html )
+
+S="${WORKDIR}/${P//./_}"
+
+JAVA_SRC_DIR="src"
+JAVA_RESOURCE_DIRS="resources"
+
+src_prepare() {
+	java-pkg-2_src_prepare
+	# java-pkg-simple.eclass wants resources in JAVA_RESOURCE_DIRS
+	mkdir -p "resources/META-INF/services"|| die
+	pushd "src" > /dev/null || die
+		find -type f \
+			\( -name 'javax.xml.*Factory' \
+			-or -name '*DOMImplementationSourceList' \
+			-or -name 'org.xml.sax.driver' \) \
+			| xargs mv -t ../resources/META-INF/services || die
+		find -type f \
+			! -name '*.java' \
+			! -name 'manifest.xerces' \
+			! -name 'package.html' \
+			! -name '*Configuration' \
+			! -name '*DOMImplementationSourceImpl' \
+			| xargs cp --parent -t ../resources || die
+	popd > /dev/null || die
+}