Adding metadata

1 files changed, 93 insertions, 0 deletions

diff --git a/dev-java/lz4-java/lz4-java-1.8.0-r6.ebuild b/dev-java/lz4-java/lz4-java-1.8.0-r6.ebuild
new file mode 100644
index 000000000000..939880e8104a
--- /dev/null
+++ b/dev-java/lz4-java/lz4-java-1.8.0-r6.ebuild
@@ -0,0 +1,93 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+JAVA_PKG_IUSE="doc source test"
+MAVEN_ID="org.lz4:lz4-java:${PV}"
+JAVA_TESTING_FRAMEWORKS="junit-4"
+
+inherit java-pkg-2 java-pkg-simple toolchain-funcs
+
+DESCRIPTION="LZ4 compression for Java"
+HOMEPAGE="https://github.com/lz4/lz4-java"
+SRC_URI="https://github.com/lz4/lz4-java/archive/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${P}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="amd64 arm64 ppc64"
+
+DEPEND="
+	app-arch/lz4:=
+	dev-java/mvel:0
+	dev-libs/xxhash:0
+	>=virtual/jdk-1.8:*
+	test? ( dev-java/randomized-runner:0 )"
+RDEPEND="
+	app-arch/lz4:=
+	>=virtual/jre-1.8:*"
+
+PATCHES=( "${FILESDIR}/${P}-fix-load.patch" )
+
+DOCS=( CHANGES.md README.md )
+
+JAVA_AUTOMATIC_MODULE_NAME="org.lz4.java"
+JAVA_SRC_DIR=( src/java{,-unsafe} )
+JAVA_TEST_GENTOO_CLASSPATH="junit-4 randomized-runner"
+JAVA_TEST_RESOURCE_DIRS="src/test-resources"
+JAVA_TEST_SRC_DIR="src/test"
+
+src_prepare() {
+	default
+}
+
+src_compile() {
+	# remove precompiled native libraries
+	rm -r src/resources || die
+
+	# cannot include template 'decompressor.template': file not found.]
+	cp src/build/source_templates/* . || die
+
+	einfo "Code generation"
+	"$(java-config -J)" \
+		-Dout.dir="src/java" \
+		-cp "$(java-pkg_getjars --build-only mvel)" \
+		org.mvel2.sh.Main \
+		src/build/gen_sources.mvel \
+		|| die
+
+	java-pkg-simple_src_compile
+
+	einfo "Generate headers" # build.xml lines 194-204
+	ejavac -h build/jni-headers -classpath "target/classes" \
+		src/java/net/jpountz/xxhash/XXHashJNI.java \
+		src/java/net/jpountz/lz4/LZ4JNI.java || die
+
+	einfo "Generate native library"
+	# https://devmanual.gentoo.org/ebuild-writing/functions/src_compile/no-build-system
+	mkdir -p build/objects/src/jni
+	mkdir -p build/jni/net/jpountz/util/linux/amd64
+	"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} \
+		$(java-pkg_get-jni-cflags) \
+		-Ibuild/jni-headers \
+		-c -o build/objects/src/jni/net_jpountz_lz4_LZ4JNI.o \
+		src/jni/net_jpountz_lz4_LZ4JNI.c
+	"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} \
+		$(java-pkg_get-jni-cflags) \
+		-Ibuild/jni-headers \
+		-c -o build/objects/src/jni/net_jpountz_xxhash_XXHashJNI.o \
+		src/jni/net_jpountz_xxhash_XXHashJNI.c
+
+	"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} \
+		-shared \
+		-Wl,-soname,liblz4-java.so \
+		-o liblz4-java.so \
+		build/objects/src/jni/net_jpountz_lz4_LZ4JNI.o \
+		build/objects/src/jni/net_jpountz_xxhash_XXHashJNI.o -llz4 -lxxhash
+}
+
+src_install() {
+	java-pkg-simple_src_install
+	java-pkg_doso liblz4-java.so
+}