# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2
JAVA_PKG_IUSE="doc examples"
inherit eutils java-pkg-2 autotools

DESCRIPTION="Java interface to the HDF5 library"
HOMEPAGE="http://www.hdfgroup.org/hdf-java-html/index.html"
SRC_URI="http://www.hdfgroup.org/ftp/HDF5/hdf-java/src/${P}-src.tar"

LICENSE="NCSA-HDF"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="hdf szip zlib test"

CDEPEND=">=sci-libs/hdf5-1.8[szip?,zlib?]
	hdf? ( sci-libs/hdf )
	>=media-libs/jpeg-7"

RDEPEND="${CDEPEND}
	>=virtual/jre-1.5"

DEPEND=">=virtual/jdk-1.5
	${CDEPEND}"

S="${WORKDIR}/${PN}"

src_prepare() {
	epatch "${FILESDIR}"/${P}-shared.patch
	eautoreconf
	rm lib/*.jar
}

src_configure() {
	local stdpath="/usr/include,/usr/$(get_libdir)"
	local myconf="--with-hdf4=no --with-libjpeg=no"
	use hdf && \
		myconf="--with-libjpeg=${stdpath} --with-hdf4=${stdpath}"
	use zlib &&	myconf="${myconf} --with-libz="${stdpath}""
	use szip && myconf="${myconf} --with-libisz="${stdpath}""

	econf \
		${myconf} \
		--with-hdf5="${stdpath}" \
		--with-jdk="$(java-config -o)/include,$(java-config -o)/jre/lib"
}

src_compile() {
	# parallel needs work. anyone?
	emake -j1 just-hdf5|| die "emake failed"
	
	if use hdf; then
		sed -i s/MAX_VAR_DIMS/H4_MAX_VAR_DIMS/ \
		native/hdflib/hdfstructsutil.c ||die
		sed -i s/MAX_NC_NAME/H4_MAX_NC_NAME/ \
		native/hdflib/hdfvdataImp.c ||die
		sed -i s/MAX_NC_NAME/H4_MAX_NC_NAME/ \
		native/hdflib/hdfsdsImp.c ||die
		emake -j1 just-hdf4|| die "emake failed"
	fi

	if use examples; then
		emake -j1 do-examples|| die "emake failed" 
	fi
	
	if use doc; then
		emake -j1 javadocs ||die "docs generation failed"
	fi
}

src_install() {
	java-pkg_dojar "lib/jhdf5.jar"
	java-pkg_doso "lib/linux/libjhdf5.so"
	
	if 	use hdf; then
		java-pkg_dojar "lib/jhdf.jar"
		java-pkg_doso "lib/linux/libjhdf.so"
	fi
	use doc && java-pkg_dojavadoc "docs/javadocs"
	use examples && java-pkg_doexamples "examples"	
}