# Copyright 1999-2009 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sci-physics/geant/geant-4.9.2_p02.ebuild,v 1.7 2009/12/26 19:44:09 armin76 Exp $ EAPI=2 inherit eutils versionator toolchain-funcs PV1=$(get_version_component_range 1 ${PV}) PV2=$(get_version_component_range 2 ${PV}) PV3=$(get_version_component_range 3 ${PV}) MY_P=${PN}$(replace_version_separator 3 .) DESCRIPTION="Toolkit for simulation of passage of particles through matter" HOMEPAGE="http://geant4.cern.ch/" SRC_COM="http://geant4.web.cern.ch/geant4/support/source" SRC_URI="${SRC_COM}/${MY_P}.tar.gz" GEANT4_DATA="G4NDL.3.13 G4EMLOW.6.2 G4RadioactiveDecay.3.2 PhotonEvaporation.2.0 G4ABLA.3.0" for d in ${GEANT4_DATA}; do SRC_URI="${SRC_URI} data? ( ${SRC_COM}/${d}.tar.gz )" done LICENSE="geant4" SLOT="4" KEYWORDS="amd64 hppa sparc x86" IUSE="aida athena +data dawn debug examples gdml geant3 global minimal +motif +opengl openinventor qt4 +raytracerx static +vrml zlib" RDEPEND=">=sci-physics/clhep-2.0.4.2 motif? ( x11-libs/openmotif ) athena? ( x11-libs/libXaw ) qt4? ( x11-libs/qt-gui:4 ) openinventor? ( >=media-libs/openinventor-2.1.5.10-r3 ) raytracerx? ( x11-libs/libX11 x11-libs/libXmu ) opengl? ( virtual/opengl athena? ( x11-libs/Xaw3d ) qt4? ( x11-libs/qt-opengl:4 ) ) gdml? ( dev-libs/xerces-c ) geant3? ( sci-physics/geant:3 ) dawn? ( media-gfx/dawn ) zlib? ( sys-libs/zlib )" DEPEND="${RDEPEND}" S="${WORKDIR}/${MY_P}" pkg_setup() { eval unset ${!G4*} } src_prepare() { # fix bad zlib dependency epatch "${FILESDIR}"/${PN}-4.9.2-zlib.patch # propagate user's flags and compiler settings sed -i -e 's/-o/$(LDFLAGS) -o/g' source/GNUmakefile || die sed -i \ -e '/CXX.*:=.*g++/d' \ -e '/FC.*:=.*gfortran/d' \ -e 's/\(CXXFLAGS.*:=\).*/\1 -ansi/' \ -e '/CXXFLAGS.*+=.*pipe/d' \ -e "/CXXFLAGS.*=.*-O2/s:=.*:= ${CXXFLAGS}:" \ -e "/FCFLAGS.*=.*-O2/s:=.*:= ${FCFLAGS}:" \ -e "/CCFLAGS.*=.*-O2/s:=.*:= ${CFLAGS}:" \ -e "s:-Wl,-soname:${LDFLAGS} -Wl,-soname:g" \ -e "s/libq\*/lib\[q,Q\]t*/g" \ config/sys/Linux*gmk || die "flag substitution failed" sed -i \ -e 's:g++:$(CXX):g' \ config/*.gmk || die "sed for forced g++ failed" # fix forced lib directory sed -i \ -e 's:$(G4LIB)/$(G4SYSTEM):$(G4LIB):g' \ config/binmake.gmk || die "sed binmake.gmk failed" sed -i \ -e '/$(G4LIB)\/$(G4SYSTEM)/d' \ config/architecture.gmk || die "sed architecture.gmk failed" sed -i \ -e 's:$(G4LIB)/$(G4SYSTEM):$(G4TMP):g' \ config/common.gmk || die "sed common.gmk failed" sed -i \ -e 's:$(G4LIB)/$(G4SYSTEM):$(G4TMP):g' \ config/moc.gmk || die "sed moc.gmk failed" sed -i \ -e 's:$(G4LIB)/$(G4SYSTEM):$(G4TMP):g' \ -e 's:$(G4BIN)/$(G4SYSTEM):$(G4TMP):g' \ -e 's:$(G4TMP)/$(G4SYSTEM):$(G4TMP):g' \ source/GNUmakefile || die "sed GNUmakefile failed" sed -i \ -e 's:$(G4LIB)/$(G4SYSTEM):$(G4TMP):g' \ config/globlib.gmk || die "sed globlib.gmk failed" # work around a non defined fortran compiler use geant3 && export FC=$(tc-getFC) # don't worry about the g++ name of the file, we remove all specific export G4SYSTEM=Linux-g++ } src_configure() { export GEANT4_DIR="/usr/share/${PN}${PV1}" # where to put compiled libraries; # we set env var G4LIB in src_install() # to avoid confusing make export GEANT4_LIBDIR=/usr/$(get_libdir)/${PN}${PV1} export G4INSTALL="${S}" export G4WORKDIR="${S}" export G4INCLUDE="${D}/usr/include/${PN}" export CLHEP_BASE_DIR=/usr # parse USE; just set flags of drivers to build, G4*_USE_* vars are set # later automatically for G4*_BUILD_*_DRIVER use minimal && export G4UI_NONE=y \ && export G4VIS_NONE=y use motif && export G4UI_BUILD_XM_SESSION=y use athena && export G4UI_BUILD_XAW_SESSION=y if use qt4; then export G4UI_BUILD_QT_SESSION=y export QTLIBS="-L/usr/$(get_libdir)/qt4 -lQtCore -lQtGui" export QTFLAGS="-I/usr/include/qt4 -I/usr/include/qt4/Qt" use opengl && \ export GLQTLIBS="${QTLIBS} -lQtOpenGL" #export QTFLAGS="${QTFLAGS} -I/usr/include/qt4/QtOpenGL" fi use dawn && export G4VIS_BUILD_DAWN_DRIVER=y use raytracerx && export G4VIS_BUILD_RAYTRACERX_DRIVER=y use openinventor && export G4VIS_BUILD_OI_DRIVER=y use opengl && export G4VIS_BUILD_OPENGLX_DRIVER=y use opengl && use motif && export G4VIS_BUILD_OPENGLXM_DRIVER=y use gdml && export G4LIB_BUILD_GDML=y use geant3 && export G4LIB_BUILD_G3TOG4=y use zlib && export G4LIB_USE_ZLIB=y use vrml && export G4VIS_BUILD_VRML_DRIVER=y \ && export G4VIS_BUILD_VRMLFILE_DRIVER=y use aida && export G4ANALYSIS_USE=y use data && export G4DATA="${GEANT4_DIR}/data" use debug && export G4DEBUG=y || export G4OPTIMIZE=y # switch to see compiling flags export CPPVERBOSE=y # if shared libs are built, the script will also build static libs # with pic flags # avoid that by building it twice and removing temporary objects export G4LIB_BUILD_SHARED=y } src_compile() { cd "${S}/source/" einfo "Building shared library" emake || die "Building shared geant failed" if use global; then export G4LIB_USE_GRANULAR=y einfo "Building granular libraries" emake global || die "Building global libraries failed" emake || die "Rebuilding shared geant failed" fi if use static; then einfo "Building static libraries" rm -rf tmp export G4LIB_BUILD_STATIC=y ; unset G4LIB_BUILD_SHARED emake || die "Building static geant failed" fi } g4_create_env_script() { # we need to change some variables to the final values since we hide these # from make during the compile export G4INSTALL=${GEANT4_DIR} export G4LIB=${GEANT4_LIBDIR} export G4INCLUDE=${G4INCLUDE/${D}/} export G4WORKDIR=\${HOME}/${PN}${PV1} local g4env=99${PN}${PV1} cat <<-EOF > ${g4env} LDPATH=${G4LIB} CLHEP_BASE_DIR=${CLHEP_BASE_DIR} EOF # detailed data file locations if use data; then G4LEVELGAMMADATA="${G4DATA}/$(basename ${WORKDIR}/PhotonEvaporation*)" G4RADIOACTIVEDATA="${G4DATA}/$(basename ${WORKDIR}/RadioactiveDecay*)" G4LEDATA="${G4DATA}/$(basename ${WORKDIR}/G4EMLOW*)" G4ABLADATA="${G4DATA}/$(basename ${WORKDIR}/G4ABLA*)" G4NEUTRONHPCROSSSECTIONS="${G4DATA}/$(basename ${WORKDIR}/G4NDL*)" export G4LEVELGAMMADATA G4RADIOACTIVEDATA G4LEDATA \ G4ABLADATA G4NEUTRONHPCROSSSECTIONS fi # read env variables defined upto now printenv | grep ^G4 | uniq >> ${g4env} # define env vars for capabilities we can build into user projects printenv | uniq | \ sed -n -e '/^G4/s:BUILD\(.*\)_DRIVER:USE\1:gp' >> ${g4env} doenvd ${g4env} || die "Installing environment scripts failed " } src_install() { # install headers via make since we want them in a single directory cd "${S}/source/" einfo "Installing Geant4 headers" emake includes || die 'Installing headers failed' cd "${S}" # but install libraries and Geant library tool manually einfo "Installing Geant4 libraries" insinto ${GEANT4_LIBDIR} insopts -m0755 doins tmp/*.so || die doins tmp/libname.map || die insopts -m0644 if use static; then doins tmp/*.a || die fi exeinto ${GEANT4_LIBDIR} doexe tmp/liblist || die g4_create_env_script # configs insinto ${GEANT4_DIR} doins -r config || die # install data if use data; then einfo "Installing Geant4 data" insinto ${G4DATA} pushd "${WORKDIR}" > /dev/null for d in ${GEANT4_DATA}; do local p=${d/.} doins -r *${p/G4} || die "installing data ${d} failed" done popd > /dev/null fi # doc and examples insinto /usr/share/doc/${PF} local mypv="${PV1}.${PV2}.${PV3}" doins ReleaseNotes/ReleaseNotes${mypv}.html [[ -e ReleaseNotes/Patch${mypv}-1.txt ]] && \ dodoc ReleaseNotes/Patch${mypv}-*.txt use examples && doins -r examples # TODO: * momo with momo or java flag, and check java stuff } pkg_postinst() { elog "Geant4 projects are by default build in \$HOME/geant4." elog "If you want to change, set \$G4WORKDIR to another directory." }