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Diffstat (limited to 'sci-physics/pythia/pythia-8.2.10.ebuild')
| -rw-r--r-- | sci-physics/pythia/pythia-8.2.10.ebuild | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/sci-physics/pythia/pythia-8.2.10.ebuild b/sci-physics/pythia/pythia-8.2.10.ebuild new file mode 100644 index 000000000000..d4efa0f29f07 --- /dev/null +++ b/sci-physics/pythia/pythia-8.2.10.ebuild @@ -0,0 +1,184 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sci-physics/pythia/pythia-8.2.10.ebuild,v 1.1 2015/07/17 23:28:52 bircoph Exp $ + +EAPI=5 + +inherit eutils multilib toolchain-funcs versionator + +MV=$(get_major_version) +MY_P=${PN}$(replace_all_version_separators "" ${PV}) +LHA_VER="6.1" + +DESCRIPTION="Lund Monte Carlo high-energy physics event generator" +HOMEPAGE="http://pythia8.hepforge.org/" +SRC_URI="http://home.thep.lu.se/~torbjorn/${PN}${MV}/${MY_P}.tgz + test? ( lhapdf? ( + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/CT10.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/MRST2007lomod.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/NNPDF23_nlo_as_0119_qed_mc.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/NNPDF23_nnlo_as_0119_qed_mc.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/cteq66.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/cteq6l1.tar.gz + https://www.hepforge.org/archive/lhapdf/pdfsets/${LHA_VER}/unvalidated/MRST2004qed.tar.gz + ) )" + +SLOT="8" +LICENSE="GPL-2" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" +IUSE="doc examples gzip +hepmc fastjet lhapdf root static-libs test" + +RDEPEND=" + fastjet? ( >=sci-physics/fastjet-3 ) + gzip? ( sys-libs/zlib ) + hepmc? ( sci-physics/hepmc:0= ) + lhapdf? ( >=sci-physics/lhapdf-6:= ) +" +# ROOT is used only when building related tests +DEPEND="${RDEPEND} + test? ( root? ( sci-physics/root:= ) ) +" + +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}" + # 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) $(LDFLAGS):' examples/Makefile || die + # we use lhapdf6 instead of lhapdf5 + # some PDFs changed, use something similar + sed -i \ + -e "s:LHAPDF5:LHAPDF6:g" \ + -e "s:\.LHgrid::g" \ + -e "s:\.LHpdf::g" \ + -e "s:MRST2001lo:MRST2007lomod:g" \ + -e "s:cteq6ll:cteq6l1:g" \ + -e "s:cteq6m:cteq66:g" \ + examples/*.{cc,cmnd} || die + # After lhapdf5->6 migration PDFs are identical within ~1/1000 + # https://www.hepforge.org/archive/lhapdf/pdfsets/6.1/README + sed -i \ + -e "s:1e-8:3e-1:g" \ + -e "s:nlo_as_0119_qed:nlo_as_0119_qed_mc:g" \ + -e "s:xmldoc:share/Pythia8/xmldoc:g" \ + examples/main54.cc || die + # ask cflags from root + sed -i "s:root-config:root-config --cflags:g" examples/Makefile || die + if ! use static-libs; then + sed -i \ + -e '/TARGETS=$(LOCAL_LIB)\/libpythia8\.a/d' \ + -e 's:libpythia8\.a$:libpythia8\.so$:g' \ + Makefile || die + sed -i 's:libpythia8\.a:libpythia8\.so:g' \ + examples/Makefile || die + fi + + epatch "${FILESDIR}/${PN}8209-run-tests.patch" + epatch "${FILESDIR}/${PN}8209-root-noninteractive.patch" +} + +# 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=$(tc-getCXX) \ + --enable-shared \ + --prefix="${EPREFIX}/usr" \ + --prefix-lib="$(get_libdir)" \ + --prefix-share="${EPYTHIADIR}" \ + $(usex fastjet "--with-fastjet3" "") \ + $(usex gzip "--with-gzip" "") \ + $(usex hepmc "--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 hepmc && tests+=" $(echo main{41,42,85,86}.out)" + use hepmc && 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 hepmc && 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 ${tests} + emake clean +} + +src_install() { + # make install is too broken, much easier to install manually + dobin bin/pythia8-config + doheader -r include/* + dolib lib/* + insinto "${PYTHIADIR}" + doins -r share/Pythia8/xmldoc examples/Makefile.inc + + echo "PYTHIA8DATA=${EPYTHIADIR}/xmldoc" >> 99pythia8 + doenvd 99pythia8 + + dodoc AUTHORS GUIDELINES README + if use doc; then + dodoc share/Pythia8/pdfdoc/* + dohtml -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 ${EPYTHIADIR}:" \ + examples/Makefile || die + + insinto /usr/share/doc/${PF} + doins -r examples + docompress -x /usr/share/doc/${PF}/examples + fi + + # cleanup + unset PYTHIADIR EPYTHIADIR +} |