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diff --git a/sci-physics/pythia/pythia-8.3.09.ebuild b/sci-physics/pythia/pythia-8.3.09.ebuild
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-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit toolchain-funcs
-
-MV=$(ver_cut 1-2)
-MY_P="${PN}${PV//./}"
-LHA_VER="6.2.1"
-
-DESCRIPTION="Lund Monte Carlo high-energy physics event generator"
-HOMEPAGE="https://pythia.org/"
-SRC_URI="https://pythia.org/download/${PN}${MV//./}/${MY_P}.tgz
- test? ( lhapdf? (
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/CT10.tar.gz
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/MRST2007lomod.tar.gz
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/NNPDF23_nlo_as_0119_qed_mc.tar.gz
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/NNPDF23_nnlo_as_0119_qed_mc.tar.gz
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/cteq66.tar.gz
- https://lhapdfsets.web.cern.ch/lhapdfsets/current/cteq6l1.tar.gz
- https://www.hepforge.org/downloads/lhapdf/pdfsets/v6.backup/${LHA_VER}/MRST2004qed.tar.gz
- ) )"
-
-SLOT="8"
-LICENSE="GPL-2"
-KEYWORDS="~amd64 ~x86"
-IUSE="doc examples fastjet +hepmc3 hepmc2 lhapdf root test zlib"
-RESTRICT="!test? ( test )"
-REQUIRED_USE="
- ?? ( hepmc3 hepmc2 )
-"
-
-RDEPEND="
- fastjet? ( sci-physics/fastjet )
- hepmc3? ( sci-physics/hepmc:3= )
- hepmc2? ( sci-physics/hepmc:2= )
- lhapdf? ( sci-physics/lhapdf:= )
- zlib? ( virtual/zlib:= )"
-# ROOT is used only when building related tests
-DEPEND="${RDEPEND}
- test? (
- root? ( sci-physics/root:= )
- )"
-
-PATCHES=(
- "${FILESDIR}"/${PN}8209-root-noninteractive.patch
-)
-
-S="${WORKDIR}/${MY_P}"
-
-pkg_pretend() {
- if use root && ! use test; then
- ewarn "ROOT support will only affect examples code build during test stage."
- ewarn "Since you have tests disabled, this is a no-op."
- fi
-}
-
-src_prepare() {
- PYTHIADIR="/usr/share/Pythia8"
- EPYTHIADIR="${EPREFIX}${PYTHIADIR}"
-
- default
- # set datadir for xmldor in include file
- sed -i \
- -e "s|../share/Pythia8/xmldoc|${EPYTHIADIR}/xmldoc|" \
- include/Pythia8/Pythia.h || die
- # respect libdir, prefix, flags
- sed -i \
- -e "s|/lib|/$(get_libdir)|g" \
- -e "s|/usr|${EPREFIX}/usr|g" \
- -e "s|-O2|${CXXFLAGS}|g" \
- -e "s|Cint|Core|g" \
- configure || die
- sed -i 's|$(CXX) $^ -o $@ $(CXX_COMMON) $(CXX_SHARED)|$(CXX) $(LDFLAGS) $^ -o $@ $(CXX_COMMON) $(CXX_SHARED)|g' \
- Makefile || die
- sed -i 's|$(CXX)|$(CXX) $(LDFLAGS)|' examples/Makefile || die
- # we use lhapdf6 instead of lhapdf5
- # some PDFs changed, use something similar
- sed -i \
- -e "s|LHAPDF5|LHAPDF6|g" \
- -e "s|\.LHgrid||g" \
- -e "s|\.LHpdf||g" \
- -e "s|MRST2001lo|MRST2007lomod|g" \
- -e "s|cteq6ll|cteq6l1|g" \
- -e "s|cteq6m|cteq66|g" \
- examples/*.{cc,cmnd} || die
- # After lhapdf5->6 migration PDFs are identical within ~1/1000
- # https|//www.hepforge.org/archive/lhapdf/pdfsets/6.1/README
- sed -i \
- -e "s|1e-8|3e-1|g" \
- -e "s|nlo_as_0119_qed|nlo_as_0119_qed_mc|g" \
- -e "s|xmldoc|share/Pythia8/xmldoc|g" \
- examples/main54.cc || die
- # ask cflags from root
- sed -i "s|root-config|root-config --cflags|g" examples/Makefile || die
-
- sed -i 's|libpythia8\.a|libpythia8$(LIB_SUFFIX)|g' \
- examples/Makefile || die
-}
-
-# TODO: the following optional packages are out of Gentoo tree:
-# - EvtGen http://atlas-computing.web.cern.ch/atlas-computing/links/externalDirectory/EvtGen/
-# - PowHEG http://powhegbox.mib.infn.it/
-# - ProMC https://github.com/Argonne-National-Laboratory/ProMC/
-src_configure() {
- # homemade configure script
- ./configure \
- --arch=Linux \
- --cxx="$(tc-getCXX)" \
- --prefix="${EPREFIX}/usr" \
- --prefix-lib="${EPREFIX}/usr/$(get_libdir)" \
- --prefix-share="${EPYTHIADIR}" \
- $(usex fastjet "--with-fastjet3" "") \
- $(usex zlib "--with-gzip" "") \
- $(use_with hepmc3) \
- $(use_with hepmc2) \
- $(usex lhapdf "--with-lhapdf6
- --with-lhapdf6-plugin=LHAPDF6.h
- --with-lhapdf6-lib=${EPREFIX}/usr/$(get_libdir)" "") \
- $(usex root "--with-root
- --with-root-include=${EPREFIX}/usr/include/root
- --with-root-lib=${EPREFIX}/usr/$(get_libdir)/root" "") \
- || die
-
- # fix pythia config script
- sed -i \
- -e 's|Pythia8/examples/Makefile.inc|Pythia8/Makefile.inc|' \
- -e 's|LINE%=|LINE%%=|' \
- bin/pythia8-config || die
-}
-
-src_test() {
- cd examples || die
-
- local tests="$(echo main{{01..32},37,38,61,62,73,80}.out)"
- use hepmc3 && tests+=" $(echo main{41,42,85,86}.out)"
- use hepmc3 && use lhapdf && tests+=" $(echo main{43,{87..89}}.out)"
- use lhapdf && tests+=" $(echo main{51..54}.out)"
- use fastjet && tests+=" $(echo main{71,72}.out)"
- use fastjet && use hepmc3 && use lhapdf && tests+=" $(echo main{81..84}).out"
- use root && tests+=" main91.out"
- # Disabled tests:
- # 33 needs PowHEG
- # 46 needs ProMC
- # 48 needs EvtGen
- # 92 generated ROOT dictionary is badly broken
-
- # use emake for parallel instead of long runmains
- LD_LIBRARY_PATH="${S}/$(get_libdir):${LD_LIBRARY_PATH}" \
- PYTHIA8DATA="../share/Pythia8/xmldoc/" \
- LHAPDF_DATA_PATH="${WORKDIR}" \
- emake ${tests}
- emake clean
-}
-
-src_install() {
- # make install is too broken, much easier to install manually
- dobin bin/pythia8-config
- doheader -r include/*
- dolib.so lib/libpythia8.so
- use lhapdf && dolib.so lib/libpythia8lhapdf6.so
- insinto "${PYTHIADIR}"
- doins -r share/Pythia8/xmldoc share/Pythia8/pdfdata examples/Makefile.inc
-
- newenvd - 99pythia8 <<- _EOF_
- PYTHIA8DATA=${EPYTHIADIR}/xmldoc
- _EOF_
-
- dodoc AUTHORS GUIDELINES README
- if use doc; then
- dodoc -r share/Pythia8/pdfdoc/.
- dodoc -r share/Pythia8/htmldoc/.
- fi
- if use examples; then
- # reuse system Makefile.inc
- rm examples/Makefile.inc || die
- sed -i "s|include Makefile.inc|include ${EPYTHIADIR}|" \
- examples/Makefile || die
-
- insinto /usr/share/${PN}
- doins -r examples
- docompress -x /usr/share/doc/${PF}/examples
- fi
-
- # cleanup
- unset PYTHIADIR EPYTHIADIR
-}