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dnl--------------------------------------------------------------------------------
dnl
dnl This file is part of Code_Saturne, a general-purpose CFD tool.
dnl
dnl Copyright (C) 1998-2017 EDF S.A.
dnl
dnl This program is free software; you can redistribute it and/or modify it under
dnl the terms of the GNU General Public License as published by the Free Software
dnl Foundation; either version 2 of the License, or (at your option) any later
dnl version.
dnl
dnl This program is distributed in the hope that it will be useful, but WITHOUT
dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dnl FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
dnl details.
dnl
dnl You should have received a copy of the GNU General Public License along with
dnl this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
dnl Street, Fifth Floor, Boston, MA 02110-1301, USA.
dnl
dnl--------------------------------------------------------------------------------
# CS_AC_TEST_ENV_MODULES
#-----------------------
# checks for environement modules
AC_DEFUN([CS_AC_TEST_ENV_MODULES], [
AC_ARG_WITH(modules,
[AS_HELP_STRING([--with-modules=LIST],
[colon-separated list of environment modules])],
[with_modules=$withval],
[with_modules=check])
# Attempt at auto-detection
cs_env_modules="no"
if test "x$with_modules" = "xcheck" ; then
# Test for environment modules
if test "x$MODULESHOME" != "x" ; then
AC_MSG_CHECKING([for environment modules])
cs_env_modules=""
try_modules=""
try_modules_p=""
outfile=cs_ac_config_modules-tmp
(
oldIFS=$IFS; IFS=:
for m in $LOADEDMODULES; do try_modules="$try_modules $m"; done
IFS=$oldIFS
module purge
while test "x$try_modules" != "x$try_modules_p" ;
do
try_modules_p=$try_modules
try_modules=""
for m in $try_modules_p ; do
prv_LOADED=$LOADEDMODULES
module load $m > /dev/null 2>&1
if test "$prv_LOADED" != "$LOADEDMODULES" ; then
cs_env_modules="$cs_env_modules $m"
else
try_modules="$retry_modules $m"
fi
done
done
echo "$cs_env_modules" > $outfile
module list
)
cs_env_modules=`cat $outfile`
rm -fr $outfile
fi
elif test "x$with_modules" != "xno" ; then
cs_env_modules=""
oldIFS=$IFS; IFS=:
for m in $with_modules; do cs_env_modules="$cs_env_modules $m"; done
IFS=$oldIFS
fi
# Find the modulecmd executable; handle both modules and lmod
if test "x$LMOD_CMD" != "x" ; then
MODULECMD=$LMOD_CMD
AC_SUBST(MODULECMD)
elif test "x$MODULESHOME" != "x" ; then
AC_PATH_PROG([MODULECMD], [modulecmd], [], [${MODULESHOME}/bin:$PATH])
else
AC_MSG_WARN([no supported environment module commmand detected])
fi
AC_SUBST(cs_env_modules)
])dnl
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