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authorjsbronder <jsbronder@32389bae-6d03-0410-99cf-db05cde120eb>2008-04-13 17:31:02 +0000
committerjsbronder <jsbronder@32389bae-6d03-0410-99cf-db05cde120eb>2008-04-13 17:31:02 +0000
commit2e409aacd78e615786d8dcb99dd2655c113fd0b7 (patch)
treeb3099bf716e9084ddfb5a704368a4c7af58d51db
parentremoved skycat now in main tree (diff)
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add missing mpi.eselect-0.0.3
git-svn-id: http://overlays.gentoo.org/svn/proj/science/overlay@1016 32389bae-6d03-0410-99cf-db05cde120eb
-rw-r--r--app-admin/eselect-mpi/Manifest1
-rw-r--r--app-admin/eselect-mpi/files/mpi.eselect-0.0.3249
2 files changed, 250 insertions, 0 deletions
diff --git a/app-admin/eselect-mpi/Manifest b/app-admin/eselect-mpi/Manifest
index bdc4ee9bf..d1923e710 100644
--- a/app-admin/eselect-mpi/Manifest
+++ b/app-admin/eselect-mpi/Manifest
@@ -1,2 +1,3 @@
+AUX mpi.eselect-0.0.3 6686 RMD160 bf322c55ffe26e35c9bda9e8705cc38bd23341dc SHA1 40d5e3f438a26a0b6c7ccc780a64ef6a6b209697 SHA256 9a68894b5535376688373f5b4a1450bf437e68e3950f0e77c7b44d3fdf4eac78
EBUILD eselect-mpi-0.0.3.ebuild 499 RMD160 02f66b2bcd2272e50dc1367cad7b07ee0e45b0af SHA1 a21fb1f8d18dd5361b85038ef604652f298397a2 SHA256 a6c8e847ae8d0891022494a6833168606b8b26dd9df5f72fd533a942b8e7b109
MISC ChangeLog 378 RMD160 5df435e9f2ff9409dba31cd7e645fc794cdb7adf SHA1 aad5a2ad8e4bdfc3053c889ac08844675b5e04b6 SHA256 380c32841c8371e4f3ed025cdd0c6ffab9c56fe71871f059fbd4bac7f4bd32d8
diff --git a/app-admin/eselect-mpi/files/mpi.eselect-0.0.3 b/app-admin/eselect-mpi/files/mpi.eselect-0.0.3
new file mode 100644
index 000000000..349d2471e
--- /dev/null
+++ b/app-admin/eselect-mpi/files/mpi.eselect-0.0.3
@@ -0,0 +1,249 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: $
+
+DESCRIPTION="Manage MPI implementations"
+MAINTAINER="jsbronder@gentoo.org"
+SVN_DATE='$Date: $'
+VERSION="0.0.2"
+
+inherit path-manipulation config
+
+# The basic idea is we want to allow every use to select their own mpi
+# implementation they want, and a ${HOME}/.env.d/mpi file is created for them.
+# A user then is -required- to source the env file. This sets PATH, MANPATH,
+# and LD_LIBRARY_PATH. I'm sure I'm forgetting something here.
+# Calling unset only wipes out the env file, replacing it with what we
+# previously added stripped out.
+
+# If you can think of a better way to do this, while still allowing user's
+# freedom, please let me know.
+
+# List the valid mpi implementations currently installed.
+find_implementations() {
+ local imps
+ for f in ${ROOT}/etc/env.d/mpi/*; do
+ [[ -f ${f} ]] || continue
+ f=$(basename ${f})
+ [[ "${f#mpi-}" == "${f}" ]] && continue
+ imps=(${imps[@]} ${f})
+ done
+ echo ${imps[@]}
+}
+
+# User's current environment has the implementation configured in it.
+is_in_use() { [ "${ESELECT_MPI_IMP}" == "${1}" ]; }
+
+# User's env file is ready for sourcing for this implementation.
+is_enabled() {
+ [ "$(var_from_user_envd ESELECT_MPI_IMP)" == "${1}" ]
+}
+
+var_from_user_envd(){
+ [ ! -f ${user_ev_sh} ] && return 0
+ echo "$(source ${user_ev_sh}; echo ${!1})"
+}
+
+# Is this a valid implementation?
+is_implementation() {
+ local imps=$(find_implementations)
+ for i in ${imps[@]}; do
+ [[ "${i}" == "${1}" ]] && return 0
+ done
+ return 1
+}
+
+init() {
+ local d
+ [[ ${UID} -eq 0 ]] && HOME="${ROOT}/root"
+ d="$(canonicalise "${ROOT}/${HOME}")"
+ d="${d}/.env.d/"
+ user_ev_sh="${d}mpi.sh";
+ user_ev_csh="${d}mpi.csh";
+
+ if [[ ! -d "${d}" ]]; then
+ mkdir "${d}" || die -q "Failed to create ${d}."
+ elif [[ ! -w "${d}" ]]; then
+ die -q "You do not have permission to mkdir ${d}."
+ fi
+ [[ -f "${user_ev_sh}" && ! -w "${user_ev_sh}" \
+ && -f "${user_ev_csh}" && ! -w "${user_ev_csh}" ]] \
+ && die -q "You do not have permission to write to ${user_ev_sh} or ${user_ev_csh}."
+}
+
+global_env() {
+ local d=$(canonicalise "${ROOT}/etc/env.d/mpi/${1}")
+ [ -z "${d}" ] && die "Cannot find global env file for ${1}"
+ ev=${d}
+}
+
+clean_var() {
+ local imp v
+ local value="${!1}"
+ local d="$(canonicalise "${ROOT}/etc/env.d/mpi/${imp}")"
+ [ -z "${value}" ] && return 0
+ [ -z "${d}" ] && continue
+
+ for imp in $(find_implementations); do
+ v=$(load_config ${d}/${imp} ${1})
+ [ -z "${v}" ] && continue
+ value="$(echo ${value} | sed -e "s|${v}:||g")"
+ done
+ echo ${value}
+}
+
+
+### list action ###
+
+describe_list() { echo "List available implementations"; }
+describe_list_parameters() { echo "[-p]"; }
+
+do_list() {
+ imps=( $(find_implementations) )
+ init
+ if [[ ${@} == *-p* ]]; then
+ echo "${imps[@]}"
+ else
+ write_list_start "Available MPI implementations:"
+ if [[ -n "${imps[@]}" ]]; then
+ for (( i=0; i<${#imps[@]}; i++ )); do
+ if is_in_use ${imps[$i]} && is_enabled ${imps[$i]}; then
+ write_kv_list_entry "${imps[$i]}" "Enabled, In Use"
+ elif is_in_use ${imps[$i]}; then
+ write_kv_list_entry "${imps[$i]}" "In Use"
+ elif is_enabled ${imps[$i]}; then
+ write_kv_list_entry "${imps[$i]}" "Enabled"
+ else
+ write_kv_list_entry "${imps[$i]}" "--"
+ fi
+ done
+ else
+ write_kv_list_entry "(none found)" ""
+ fi
+ fi
+ return 0
+}
+
+
+### set action ###
+
+describe_set() {
+ echo "Select a MPI implementation."
+}
+
+describe_set_parameters() {
+ echo "<target>"
+}
+
+do_set() {
+ local binpath lld manpath
+
+ init
+ global_env ${1}
+
+ [[ -z ${1} ]] && die -q "You didnt specifiy any implementation for use."
+ [[ ${#@} -ne 1 ]] && die -q "You may only select exactly one implementation."
+ ! is_implementation ${1} && die -q "${1} is not an implementation."
+ is_enabled ${1} && return 0
+
+ binpath="$(load_config ${ev} PATH):$(clean_var PATH)"
+ lld="$(load_config ${ev} LD_LIBRARY_PATH):$(clean_var LD_LIBRARY_PATH)"
+ manpath="$(load_config ${ev} MANPATH):$(clean_var MANPATH)"
+
+cat <<-EOF >${user_ev_sh}
+export PATH="${binpath}"
+export MANPATH="${manpath}"
+export LD_LIBRARY_PATH="${lld}"
+export ESELECT_MPI_IMP="${1}"
+EOF
+
+cat <<-EOF >${user_ev_csh}
+setenv PATH "${binpath}"
+setenv MANPATH "${manpath}"
+setenv LD_LIBRARY_PATH "${lld}"
+setenv ESELECT_MPI_IMP="${1}"
+EOF
+
+ echo "Remember to source ${user_ev_sh} or ${user_ev_csh}"
+}
+
+
+### unset action ###
+describe_unset() {
+ echo "Restore MPI-less environment."
+}
+
+do_unset() {
+ local binpath lld manpath
+
+ init
+
+ binpath="$(clean_var PATH)"
+ lld="$(clean_var LD_LIBRARY_PATH)"
+ manpath="$(clean_var MANPATH)"
+cat <<-EOF >${user_ev_sh}
+export PATH="${binpath}"
+export MANPATH="${manpath}"
+export LD_LIBRARY_PATH="${lld}"
+unset ESELECT_MPI_IMP
+EOF
+
+cat <<-EOF >${user_ev_csh}
+setenv PATH= ${binpath}"
+setenv MANPATH "${manpath}"
+setenv LD_LIBRARY_PATH ${lld}"
+setenv ESELECT_MPI_IMP ""
+EOF
+
+ echo "Remember to source ${user_ev_sh} or ${user_ev_csh}"
+}
+
+### add action (from skel pretty much)
+describe_add() {
+ echo "Add a new mpi implementation"
+}
+
+describe_add_parameters() {
+ echo "<file>"
+}
+
+do_add() {
+ local imp
+ [[ ${#@} -ne 1 ]] \
+ && die -q "Bad arguments, use: mpi add /some/full/path/<implementation>.eselect"
+
+ # If $D is set, we're adding from portage so we want to respect sandbox.
+ # Otherwise, respect the ROOT variable.
+ local PREFIX=${D:-${ROOT}/}
+
+ # Create directory if necessary
+ if [[ ! -e ${PREFIX}/etc/env.d/mpi/ ]]; then
+ mkdir -p ${PREFIX}/etc/env.d/mpi/
+ else
+ if [[ ! -d ${PREFIX}/etc/env.d/mpi/ ]]; then
+ die -q "${PREFIX}/etc/env.d/mpi/ exists but isn't a directory!"
+ fi
+ fi
+
+ imp=$(basename ${1}); imp=${imp%.eselect}
+ if ! cp ${1} ${PREFIX}/etc/env.d/mpi/${imp}; then
+ die -q "Installing ${1} as ${PREFIX}/etc/env.d/mpi/${imp} failed!"
+ fi
+}
+
+
+### printvar action ###
+describe_printvar() { echo "Print variables stored in global env.d file."; }
+describe_printvar_parameters() { echo "<implementation> <variable>"; }
+
+do_printvar() {
+ if [[ ${#@} -ne 2 ]] \
+ || ! is_implementation ${1}; then
+ die -q "Specify exactly 1 implementation and 1 variable."
+ fi
+ global_env ${1}
+ echo "$(load_config ${ev} ${2})"
+}
+
+# vim: set ft=eselect :
+