--- /dev/null
+DIST GRV98nlo.LHgrid 221908 SHA256 78e7b133ac1f1d5576aa688f98adb8b6e29feb15cbb58556c860cb7e183da647 SHA512 fce5226a6eb56c9cc970d2d2bb23c5a0cde3afbb1f463e3e062825c2379213100a2d149ff6b25d9726e80ee817f9ae74eafcc85b2b30419aa7f095847dbcd8b6 WHIRLPOOL ce0d01cd7c293efd199704cdeb0cb5ad9093393eef56b72cb6096b2e6135ce57d1710b0cbcd219bb4dfe82b15d684a3f6a5aad6dda97d3428dc2f645ec5a2dc4
+DIST MRST2001nlo.LHgrid 719692 SHA256 7ec031afa2bd254b95b66b3058291365091f58b48e4be2b368e61fc170c51d58 SHA512 126461ec2358e61221445483074a804c915b94be4a4dfd0330a9cf71feff9a9b981c5594a9d2a1efd236122f44891dd25182649803dccb3b383d03e85e96f930 WHIRLPOOL bce25b3dc3b0a29c537eafac243c81bdb83b4e3daca34627d7d8bb8c59f802bb12ea6e8611fe2758a8c9a9880dab16276c11a332059431df0b14ecb6eb6d40f3
+DIST ThePEG-1.9.2.tar.bz2 1870577 SHA256 ff7bbb256866f994dae04ade1f57c92d2670edaac3df11c9a300419a5343faf4 SHA512 bc43606c79bb15938969b9d444db49c6af5c8ba21072a879a502086a77fe18b13fec44691046b4e0772b260b83ea7ef29b906027eadda6a8ea004ace9318379c WHIRLPOOL fb686c14a6c8a958f08be670085f10463d2928dacd8efe039e0e5fa781dc7532310702146dd9a0aef5bb8e881e1ff0e5d7f07637b8ad56a80c3d197e67d9c970
+DIST cteq5l.LHgrid 134797 SHA256 83c92bc90fd6e12be9cd76bc032eca26dcedbe90f0c11aef843bbf54734d5bba SHA512 1ba41fd773104a933af6f37745dcb6f8422e1aece74ba2b1e15a5fb69fdaf694336c0ec1dc6fbc964d2cf3fe363d17ca0c01a6c2ba6def0afa4389cb4083f34b WHIRLPOOL 8a86877fcbae2b45576e3fae08dfd4771c668257893ba2f813c578641dce9800f42bfd57d0d8ac2abc6bf7cd40921020478f1912014a36cfb722ed408ca1430f
+DIST cteq6ll.LHpdf 1461 SHA256 a3c6bd1ebea30f75fa23fa94922ba281872a66e59465b61f73a0f3629c2b5c03 SHA512 b89a87d1c1c7cc910aa4af53abc3cc6550670a5a6332989232d33c7da1ba01ce49bbbf9f3bb454e673312fb5bc1679f86eea18f95a1443d1c80d3a622e2b8728 WHIRLPOOL 3eeba4277668b92bfa0de3d0fb27d0d9b940904061b6aa212936e4a9b86f9955188b81d9572672f64155abc7f2c6184fc90f8f81dd7eabbe1b015b749a5af304
--- /dev/null
+--- java/Makefile.am
++++ java/Makefile.am
+@@ -11,8 +12,7 @@
+
+ CLEANFILES = ThePEG.jar thepeg.sh
+
+-jardir = $(pkglibdir)
+-nodist_jar_DATA = ThePEG.jar
++noinst_DATA = ThePEG.jar
+
+ dist_noinst_DATA = $(JAVASOURCES) jar-manifest
+
+@@ -34,7 +34,7 @@
+ $(JAR) cmf ThePEG/jar-manifest ThePEG.jar ThePEG/*.class
+
+ thepeg.sh: thepeg.install Makefile
+- sed -e s:@pkglibdir[@]:$(pkglibdir):g \
++ sed -e s:@datadir[@]:$(datadir):g \
+ -e s:@bindir[@]:$(bindir):g \
+ -e s:@java[@]:$(JAVA):g $(srcdir)/thepeg.install > thepeg.sh
+ chmod +x thepeg.sh
+--- java/thepeg.install
++++ java/thepeg.install
+@@ -1,6 +1,6 @@
+ #!/bin/sh
+
+-pkglibdir=@pkglibdir@
++source @datadir@/thepeg/package.env
+ bindir=@bindir@
+
+ ThePEG_CMD="${bindir}/setupThePEG"
+@@ -19,4 +19,4 @@
+
+
+
+-exec @java@ ${HEADLESS} -jar ${pkglibdir}/ThePEG.jar ${ThePEG_CMD} "$@"
++exec @java@ ${HEADLESS} -jar ${CLASSPATH} ${ThePEG_CMD} "$@"
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>sci-physics</herd>
+<maintainer>
+ <email>jauhien@gentoo.org</email>
+</maintainer>
+<longdescription>
+ Toolkit for High Energy Physics Event Generation.
+ ThePEG has been broken out from the PYTHIA7 program
+ to better factorize the parts which were PYTHIA-specific
+ from those which are general model-independent components
+ of the toolkit and which can be used by any event generator model.
+</longdescription>
+<use>
+ <flag name='c++11'>Build ThePEG using the C++11 standard.
+ Experimental feature, not for production use.</flag>
+ <flag name='fastjet'>Adds support for <pkg>sci-physics/fastjet</pkg></flag>
+ <flag name='hepmc'>Adds support for High Energy Physics Monte Carlo
+ Generators <pkg>sci-physics/hepmc</pkg></flag>
+ <flag name='lhapdf'>Adds support for <pkg>sci-physics/lhapdf</pkg></flag>
+ <flag name='rivet'>Adds support for <pkg>sci-physics/rivet</pkg></flag>
+</use>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+AUTOTOOLS_AUTORECONF=1
+AUTOTOOLS_IN_SOURCE_BUILD=1
+
+inherit autotools-utils elisp-common eutils java-pkg-opt-2
+
+MYP=ThePEG-${PV}
+
+DESCRIPTION="Toolkit for High Energy Physics Event Generation"
+HOMEPAGE="http://home.thep.lu.se/ThePEG/"
+
+TEST_URI="http://www.hepforge.org/archive/lhapdf/pdfsets/current"
+SRC_URI="http://www.hepforge.org/archive/thepeg/${MYP}.tar.bz2
+ test? ( hepmc? (
+ ${TEST_URI}/cteq6ll.LHpdf
+ ${TEST_URI}/cteq5l.LHgrid
+ ${TEST_URI}/GRV98nlo.LHgrid
+ ${TEST_URI}/MRST2001nlo.LHgrid ) )"
+LICENSE="GPL-2"
+
+SLOT="0/18"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="c++11 emacs fastjet hepmc java lhapdf rivet static-libs test zlib"
+
+RDEPEND="
+ sci-libs/gsl:0=
+ emacs? ( virtual/emacs )
+ fastjet? ( sci-physics/fastjet:0= )
+ hepmc? ( sci-physics/hepmc:0= )
+ java? ( >=virtual/jre-1.5 )
+ lhapdf? ( sci-physics/lhapdf:0= )
+ rivet? ( sci-physics/rivet:0= )
+ zlib? ( sys-libs/zlib:0= )"
+DEPEND="${RDEPEND}
+ test? ( sys-process/time )"
+
+S="${WORKDIR}/${MYP}"
+
+PATCHES=( "${FILESDIR}"/${PN}-1.8.3-java.patch )
+
+src_prepare() {
+ find -name 'Makefile.am' -exec \
+ sed -i -e '1ipkgdatadir=$(datadir)/thepeg' {} \; || die
+ # trick to force c++ linking
+ sed -i \
+ -e '1inodist_EXTRA_libThePEG_la_SOURCES = dummy.cxx' \
+ -e '/dist_pkgdata_DATA = ThePEG.el/d' \
+ lib/Makefile.am || die
+ autotools-utils_src_prepare
+ java-pkg-opt-2_src_prepare
+}
+
+src_configure() {
+ local myeconfargs=(
+ $(use_enable c++11 stdcxx11)
+ $(use_with fastjet fastjet "${EPREFIX}"/usr)
+ $(use_with hepmc hepmc "${EPREFIX}"/usr)
+ $(use_with java javagui)
+ $(use_with lhapdf lhapdf "${EPREFIX}"/usr)
+ $(use_with rivet rivet "${EPREFIX}"/usr)
+ $(use_with zlib zlib "${EPREFIX}"/usr)
+ )
+ autotools-utils_src_configure
+}
+
+src_compile() {
+ autotools-utils_src_compile
+ use emacs && elisp-compile lib/ThePEG.el
+}
+
+src_test() {
+ emake LHAPATH="${DISTDIR}" -C "${BUILD_DIR}" check
+}
+
+src_install() {
+ autotools-utils_src_install
+ use emacs && elisp-install ${PN} lib/ThePEG.el{,c}
+ use java && java-pkg_newjar java/ThePEG.jar
+
+ cat <<-EOF > "${T}"/50${PN}
+ LDPATH="${EPREFIX}/usr/$(get_libdir)/ThePEG"
+ EOF
+ doenvd "${T}"/50${PN}
+}
+
+pkg_postinst() {
+ use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+ use emacs && elisp-site-regen
+}