# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8
JAVA_PKG_IUSE="doc source"

inherit flag-o-matic toolchain-funcs java-pkg-2 java-ant-2

DESCRIPTION="Forward Error Correction library in Java"
HOMEPAGE="https://bitbucket.org/onionnetworks/"
SRC_URI="https://dev.gentoo.org/~monsieurp/packages/${P}.tar.gz"

LICENSE="BSD-2"
SLOT="0"
KEYWORDS="amd64 x86"

CDEPEND="dev-java/log4j-12-api:2"

RDEPEND="
	${CDEPEND}
	>=virtual/jre-1.8:*"

DEPEND="
	${CDEPEND}
	>=virtual/jdk-1.8:*"

PATCHES=(
	"${FILESDIR}"/"${P}-libfec8path.patch"
	"${FILESDIR}"/"${P}-build.patch"
	"${FILESDIR}"/"${P}-soname.patch"
	"${FILESDIR}"/"${P}-remove-concurrent-util-imports.patch"
)

JAVA_ANT_REWRITE_CLASSPATH="yes"
JAVA_ANT_CLASSPATH_TAGS="javac javadoc"
EANT_GENTOO_CLASSPATH="log4j-12-api-2"
EANT_BUILD_TARGET="jars"

# There seems to be unit tests, but they are in such a state.
RESTRICT="test"

src_prepare() {
	# Apply patches.
	default

	# In fact, we'll wipe tests altogether.
	rm -rf tests || die

	# Get rid of bundled jars.
	java-pkg_clean
}

src_compile() {
	java-pkg-2_src_compile
	einfo "Sucessfully compiled Java classes!"

	cd "${S}"/src/csrc || die
	append-flags -fPIC
	emake CC=$(tc-getCC) CFLAGS="${CFLAGS} $(java-pkg_get-jni-cflags)"
	einfo "Sucessfully compiled C files!"
}

src_install() {
	java-pkg_newjar "lib/onion-${PN}.jar" "${PN}.jar"
	use doc && java-pkg_dojavadoc javadoc
	use source && java-pkg_dosrc src/com
	dolib.so src/csrc/libfec{8,16}.so
}