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author | 2017-07-17 10:19:20 +0000 | |
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committer | 2017-07-17 10:19:20 +0000 | |
commit | f7460d9adbc2f31d350b525a0a5516ffbb715683 (patch) | |
tree | 67cf8c4d8e9be985669c9348c17f0dcc5787e2ab /eclass | |
parent | removed unnecessary swp file (diff) | |
download | gentoo-mpi-f7460d9adbc2f31d350b525a0a5516ffbb715683.tar.gz gentoo-mpi-f7460d9adbc2f31d350b525a0a5516ffbb715683.tar.bz2 gentoo-mpi-f7460d9adbc2f31d350b525a0a5516ffbb715683.zip |
added mpi.eclass to test hpl
Diffstat (limited to 'eclass')
-rw-r--r-- | eclass/mpi.eclass | 478 |
1 files changed, 478 insertions, 0 deletions
diff --git a/eclass/mpi.eclass b/eclass/mpi.eclass new file mode 100644 index 0000000..3c65371 --- /dev/null +++ b/eclass/mpi.eclass @@ -0,0 +1,478 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +# @ECLASS: mpi.eclass +# @MAINTAINER: +# Justin Bronder <jsbronder@gentoo.org> +# @BLURB: Common functions for mpi-pkg.eclass and mpi-imp.eclass + +# History: +# 2009-06-26 (jsbronder): Add ability to require common use flags. +# Remove dep on eselect-mpi (it's in sys-cluster/empi) +# Use virtual/$class to get imp dep in mpi_pkg_deplist. +# 2008-11-20 (jsbronder): Initial rewrite from old mpi.eclass + +if [[ ! ${_MPI_ECLASS} ]]; then + +case ${EAPI:-0} in + 2|3|4|5) + inherit multilib ;; + 6) ;; + *) die "EAPI=${EAPI} is not supported" ;; +esac + +##################### +# Private Variables # +##################### + +# @ECLASS-VARIABLE: __MPI_ALL_IMPLEMENTATION_PNS +# @INTERNAL +# @DESCRIPTION: +# All known mpi implementations +__MPI_ALL_IMPLEMENTATION_PNS="mpich mpich2 openmpi lam-mpi openib-mvapich2" + +# @ECLASS-VARIABLE: __MPI_ALL_CLASSABLE_PNS +# @INTERNAL +# @DESCRIPTION: +# All mpi implentations that can be classed. +__MPI_ALL_CLASSABLE_PNS="mpich openmpi mpich2 lam-mpi" + + + +################################################################### +# Generic Functions that are used by Implementations and Packages # +################################################################### + +# @ECLASS-VARIABLE: MPI_UNCLASSED_DEP_STR +# @DEFAULT_UNSET +# @DESCRIPTION: +# String inserted into the deplist when not using a classed +# install. + +# @FUNCTION: mpi_classed +# @RETURN: True if this build is classed. +mpi_classed() { + [[ ${CATEGORY} == mpi-* ]] +} + +#empi has no support for multilib yet +mpi_classed && [[ ${_MULTILIB_BUILD} ]] && REQUIRED_USE="abi_x86_64? ( !abi_x86_32 )" + +# @FUNCTION: mpi_class +# @RETURN: The name of the current class, or nothing if unclassed. +mpi_class() { + mpi_classed && echo "${CATEGORY}" +} + +# @FUNCTION: mpi_root +# @RETURN: The root path that packages should start installing to. In the end, +# the majority of a package will will install to ${ROOT}$(mpi_root). +mpi_root() { + if mpi_classed; then + echo "/usr/$(get_libdir)/mpi/$(mpi_class)/" + else + echo "/" + fi +} + +# @FUNCTION: mpi_econf_args +# @DESCRIPTION: +# If classed, returns a list of arguments for econf that sets the +# default install locations correctly. Should be first in the list of arguments +# to econf so that any unsuitable options can be overwritten. +mpi_econf_args() { + if mpi_classed; then + local d=$(mpi_root) + local c=$(mpi_class) + local a=" + --prefix=${d}usr + --mandir=${d}usr/share/man + --infodir=${d}usr/share/info + --datadir=${d}usr/share + --sysconfdir=/etc/${c} + --localstatedir=/var/lib/${c}" + echo "${a}" + fi +} + +# @FUNCTION: _mpi_do +# @USAGE: <Standard ebuild command to replicate> +# @DESCRIPTION: +# Large wrapping class for all of the {do,new}* commands that need +# to respect the new root to install to. Works with unclassed builds as well. +# Currently supports: +# +# @CODE +# dobin newbin dodoc newdoc +# doexe newexe dohtml dolib +# dolib.a newlib.a dolib.so newlib.so +# dosbin newsbin doman newman +# doinfo dodir dohard doins +# dosym +# @CODE +_mpi_do() { + local rc prefix d + local cmd=${1} + local ran=1 + local slash=/ + local mdir="$(mpi_root)" + + if ! mpi_classed; then + $* + return ${?} + fi + + shift + if [ "${cmd#do}" != "${cmd}" ]; then + prefix="do"; cmd=${cmd#do} + elif [ "${cmd#new}" != "${cmd}" ]; then + prefix="new"; cmd=${cmd#new} + else + die "Unknown command passed to _mpi_do: ${cmd}" + fi + case ${cmd} in + bin|lib|lib.a|lib.so|sbin) + DESTTREE="${mdir}usr" ${prefix}${cmd} $* + rc=$?;; + doc) + _E_DOCDESTTREE_="../../../../${mdir}usr/share/doc/${PF}/${_E_DOCDESTTREE_}" \ + ${prefix}${cmd} $* + rc=$? + for d in "/share/doc/${P}" "/share/doc" "/share"; do + rmdir ${D}/usr${d} &>/dev/null + done + ;; + html) + _E_DOCDESTTREE_="../../../../${mdir}usr/share/doc/${PF}/www/${_E_DOCDESTTREE_}" \ + ${prefix}${cmd} $* + rc=$? + for d in "/share/doc/${P}/html" "/share/doc/${P}" "/share/doc" "/share"; do + rmdir ${D}/usr${d} &>/dev/null + done + ;; + exe) + _E_EXEDESTTREE_="${mdir}${_E_EXEDESTTREE_}" ${prefix}${cmd} $* + rc=$?;; + man|info) + [ -d "${D}"usr/share/${cmd} ] && mv "${D}"usr/share/${cmd}{,-orig} + [ ! -d "${D}"${mdir}usr/share/${cmd} ] \ + && install -d "${D}"${mdir}usr/share/${cmd} + [ ! -d "${D}"usr/share ] \ + && install -d "${D}"usr/share + + ln -snf ../../${mdir}usr/share/${cmd} ${D}usr/share/${cmd} + ${prefix}${cmd} $* + rc=$? + rm "${D}"usr/share/${cmd} + [ -d "${D}"usr/share/${cmd}-orig ] \ + && mv "${D}"usr/share/${cmd}{-orig,} + [ "$(find "${D}"usr/share/)" == "${D}usr/share/" ] \ + && rmdir "${D}usr/share" + ;; + dir) + dodir "${@/#${slash}/${mdir}${slash}}"; rc=$?;; + hard|sym) + ${prefix}${cmd} "${mdir}$1" "${mdir}/$2"; rc=$?;; + ins) + INSDESTTREE="${mdir}${INSTREE}" ${prefix}${cmd} $*; rc=$?;; + *) + rc=0;; + esac + + [[ ${ran} -eq 0 ]] && die "mpi_do passed unknown command: ${cmd}" + return ${rc} +} +mpi_dobin() { _mpi_do "dobin" $*; } +mpi_newbin() { _mpi_do "newbin" $*; } +mpi_dodoc() { _mpi_do "dodoc" $*; } +mpi_newdoc() { _mpi_do "newdoc" $*; } +mpi_doexe() { _mpi_do "doexe" $*; } +mpi_newexe() { _mpi_do "newexe" $*; } +mpi_dohtml() { _mpi_do "dohtml" $*; } +mpi_dolib() { _mpi_do "dolib" $*; } +mpi_dolib.a() { _mpi_do "dolib.a" $*; } +mpi_newlib.a() { _mpi_do "newlib.a" $*; } +mpi_dolib.so() { _mpi_do "dolib.so" $*; } +mpi_newlib.so() { _mpi_do "newlib.so" $*; } +mpi_dosbin() { _mpi_do "dosbin" $*; } +mpi_newsbin() { _mpi_do "newsbin" $*; } +mpi_doman() { _mpi_do "doman" $*; } +mpi_newman() { _mpi_do "newman" $*; } +mpi_doinfo() { _mpi_do "doinfo" $*; } +mpi_dodir() { _mpi_do "dodir" $*; } +mpi_dohard() { _mpi_do "dohard" $*; } +mpi_doins() { _mpi_do "doins" $*; } +mpi_dosym() { _mpi_do "dosym" $*; } + + +########################################### +# Functions for MPI Implementation Builds # +########################################### + +# @FUNCTION: mpi_imp_deplist +# @DESCRIPTION: +# To be written +# @RETURNS: Returns a deplist that handles the blocking between mpi +# implementations, and any blockers as specified in MPI_UNCLASSED_DEP_STR +mpi_imp_deplist() { + local c="sys-cluster" + local pn ver + + mpi_classed && c="${CATEGORY}" + ver="" + for pn in ${__MPI_ALL_IMPLEMENTATION_PNS}; do + ver="${ver} !${c}/${pn}" + done + if ! mpi_classed && [ -n "${MPI_UNCLASSED_DEP_STR}" ]; then + ver="${ver} ${MPI_UNCLASSED_DEP_STR}" + else + ver="${ver} sys-cluster/empi" + fi + echo "${ver}" +} + +# @FUNCTION: mpi_imp_add_eselect +# @DESCRIPTION: +# To be written +mpi_imp_add_eselect() { + mpi_classed || return 0 + local c=$(mpi_class) + cp "${FILESDIR}"/${MPI_ESELECT_FILE} ${T}/${c}.eselect || die + sed -i \ + -e "s|@ROOT@|$(mpi_root)|g" \ + -e "s|@LIBDIR@|$(get_libdir)|g" \ + -e "s|@BASE_IMP@|${PN}|g" \ + ${T}/${c}.eselect || die + + eselect mpi add "${T}"/${c}.eselect || die +} + + + +######################################## +# Functions for packages requiring MPI # +######################################## + +# @ECLASS-VARIABLE: MPI_PKG_NEED_IMPS +# @DESCRIPTION: +# List of package names (${PN}) that this package is compatible +# with. Default is the list of all mpi implementations +MPI_PKG_NEED_IMPS="${MPI_PKG_NEED_IMPS:-${__MPI_ALL_CLASSABLE_PNS}}" + + +# @ECLASS-VARIABLE: MPI_PKG_USE_CXX +# @DESCRIPTION: +# Require a mpi implementation with c++ enabled. +# This feature requires EAPI 2 style use dependencies +MPI_PKG_USE_CXX="${MPI_PKG_USE_CXX:-0}" + +# @ECLASS-VARIABLE: MPI_PKG_USE_FC +# @DESCRIPTION: +# Require a mpi implementation with fortran enabled. +# This feature requires EAPI 2 style use dependencies +MPI_PKG_USE_FC="${MPI_PKG_USE_FC:-0}" + +# @ECLASS-VARIABLE: MPI_PKG_USE_ROMIO +# @DESCRIPTION: +# Require a mpi implementation with romio enabled. +# This feature requires EAPI 2 style use dependencies +MPI_PKG_USE_ROMIO="${MPI_PKG_USE_ROMIO:-0}" + +# @ECLASS-VARIABLE: MPI_PKG_USE_THREADS +# @DESCRIPTION: +# Require a mpi implementation with threads enabled. +# This feature requires EAPI 2 style use dependencies +MPI_PKG_USE_THREADS="${MPI_PKG_USE_THREADS:-0}" + +# @ECLASS-VARIABLE: MPI_PKG_USE_DEPS +# @DESCRIPTION: +# Set the use deps for the virtual mpi package +# directly. For instance, if set to 'fortran=,threads?' then a dep on +# virtual/mpi[fortran=,threads?] will be added. +# This feature requires EAPI 2 style use dependencies +MPI_PKG_USE_DEPS="${MPI_PKG_USE_DEPS}" + + +# @FUNCTION: mpi_pkg_deplist +# @DESCRIPTION: +# To be written +# @RETURN: Returns a deplist comprised of valid implementations and any blockers +# depending on if this package is building with mpi class support. +mpi_pkg_deplist() { + local pn pn2 ver usedeps invalid_imps inval + + case "${EAPI}" in + 2|3|4|5) + [[ ${MPI_PKG_USE_CXX} -ne 0 ]] \ + && usedeps=",cxx" + [[ ${MPI_PKG_USE_FC} -ne 0 ]] \ + && usedeps="${usedeps},fortran" + [[ ${MPI_PKG_USE_ROMIO} -ne 0 ]] \ + && usedeps="${usedeps},romio" + [[ "${MPI_PKG_USE_THREADS}" -ne 0 ]] \ + && usedeps="${usedeps},threads" + [ -n "${MPI_PKG_USE_DEPS}" ] \ + && usedeps="${usedeps},${MPI_PKG_USE_DEPS}" + ;; + *) + ;; + esac + + if mpi_classed; then + ver="sys-cluster/empi virtual/$(mpi_class)" + else + ver="virtual/mpi" + fi + + if [ -n "${usedeps}" ]; then + ver="${ver}[${usedeps:1}]" + fi + + if ! mpi_classed && [ -n "${MPI_UNCLASSED_DEP_STR}" ]; then + ver="${ver} ${MPI_UNCLASSED_DEP_STR}" + fi + + for pn in ${__MPI_ALL_IMPLEMENTATION_PNS}; do + inval=1 + for pn2 in ${MPI_PKG_NEED_IMPS}; do + if [ "${pn}" == "${pn2}" ]; then + inval=0 + break; + fi + done + [[ ${inval} -eq 1 ]] \ + && invalid_imps="${invalid_imps} ${pn}" + done + + for pn in ${inval_imps}; do + ver="${ver} !${c}/${pn}" + done + echo "${ver}" +} + +# @FUNCTION: mpi_pkg_base_imp +# @DESCRIPTION: +# To be written +# @RETURNS: +# Returns the ${PN} of the package providing mpi support. Works +# even when using an unclassed mpi build. +mpi_pkg_base_imp() { + if mpi_classed; then + echo "$(_get_eselect_var CLASS_BASE_MPI_IMP)" + else + local pn + for pn in ${MPI_PKG_NEED_IMPS}; do + if has_version "sys-cluster/${pn}"; then + echo "${PN}" + fi + done + fi +} + +# @FUNCTION: mpi_pkg_cc +# @DESCRIPTION: +# Returns the full path to the mpi C compiler. Trys to find one +# even if this build is unclassed. If return is empty, user should assume the +# implementation does not support this compiler +mpi_pkg_cc() { _mpi_pkg_compiler "MPI_CC" "cc"; } + +# @FUNCTION: mpi_pkg_cxx +# @DESCRIPTION: +# Returns the full path to the mpi C++ compiler. Trys to find one +# even if this build is unclassed. If return is empty, user should assume the +# implementation does not support this compiler +mpi_pkg_cxx() { _mpi_pkg_compiler "MPI_CXX" "cxx c++"; } + +# @FUNCTION: mpi_pkg_fc +# @DESCRIPTION: +# Returns the full path to the mpi f90 compiler. Trys to find one +# even if this build is unclassed. If return is empty, user should assume the +# implementation does not support this compiler +mpi_pkg_fc() { _mpi_pkg_compiler "MPI_FC" "f90 fc"; } + +# @FUNCTION: mpi_pkg_f77 +# @DESCRIPTION: +# Returns the full path to the mpi f77 compiler. Trys to find one +# even if this build is unclassed. If return is empty, user should assume the +# implementation does not support this compiler +mpi_pkg_f77() { _mpi_pkg_compiler "MPI_F77" "f77"; } + + +# @FUNCTION: mpi_pkg_set_ld_library_path +# @DESCRIPTION: +# Adds the correct path(s) to the end of LD_LIBRARY_PATH. Does +# nothing if the build is unclassed. +mpi_pkg_set_ld_library_path() { + if mpi_classed; then + export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:$(_get_eselect_var LD_LIBRARY_PATH)" + fi +} + +# @FUNCTION: _mpi_pkg_compiler +# @DESCRIPTION: +# If classed, we can ask eselect-mpi. Otherwise we'll look for some common +# executable names in ${ROOT}usr/bin. +_mpi_pkg_compiler() { + if mpi_classed; then + echo "$(eselect mpi printvar $(mpi_class) ${1})" + else + local suffixes=${2} + local p + + for p in ${suffixes}; do + if [ -x ${ROOT}usr/bin/mpi${p} ]; then + echo "${ROOT}usr/bin/mpi${p}" + break + fi + done + fi +} + +# @FUNCTION: mpi_pkg_set_env +# @DESCRIPTION: +# Exports 'some influential environment variables'. CC, CXX, F77, FC +mpi_pkg_set_env() { + if mpi_classed; then + _mpi_oCC=$CC + _mpi_oCXX=$CXX + _mpi_oF77=$F77 + _mpi_oFC=$FC + _mpi_oPCP=${PKG_CONFIG_PATH} + _mpi_oLLP=${LD_LIBRARY_PATH} + export CC=$(mpi_pkg_cc) + export CXX=$(mpi_pkg_cxx) + export F77=$(mpi_pkg_f77) + export FC=$(mpi_pkg_fc) + export PKG_CONFIG_PATH="$(mpi_root)$(get_libdir)/pkgconfig:${PKG_CONFIG_PATH}" + mpi_pkg_set_ld_library_path + fi +} + +# @FUNCTION: mpi_pkg_restore_env +# @DESCRIPTION: +# Attempts to undo the damage done by mpi_pkg_set_env +mpi_pkg_restore_env() { + if mpi_classed; then + export CC=$_mpi_oCC + export CXX=$_mpi_oCXX + export F77=$_mpi_oF77 + export FC=$_mpi_oFC + export PKG_CONFIG_PATH=$_mpi_oPCP + export LD_LIBRARY_PATH=$_mpi_oLLP + fi +} + + + +# @FUNCTION: _get_eselect_var +# @USAGE: <Variable to get from the class definition> +# @RETURN: If classed, and given a valid variable, the contents; empty +# otherwise. +_get_eselect_var() { + if mpi_classed && [ -n "${1}" ]; then + echo "$(eselect mpi printvar $(mpi_class) ${1} 2>/dev/null)" + fi +} + +_MPI_ECLASS=1 +fi |