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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2005 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2014 Intel, Inc. All rights reserved.
dnl Copyright (c) 2015 Research Organization for Information Science
dnl and Technology (RIST). All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# OPAL_LOAD_PLATFORM()
# --------------------
AC_DEFUN([OPAL_LOAD_PLATFORM], [
AC_ARG_WITH([platform-patches-dir],
[AS_HELP_STRING([--with-platform-patches-dir=DIR],
[Location of the platform patches directory. If you use this option, you must also use --with-platform.])])
AC_ARG_WITH([platform],
[AS_HELP_STRING([--with-platform=FILE],
[Load options for build from FILE. Options on the
command line not in FILE are used. Options on the
command line and in FILE are replaced by what is
in FILE.])])
m4_ifval([autogen_platform_file], [
if test "$with_platform" = "" ; then
with_platform=autogen_platform_file
fi])
if test "$with_platform" = "yes" ; then
AC_MSG_ERROR([--with-platform argument must include FILE option])
elif test "$with_platform" = "no" ; then
AC_MSG_ERROR([--without-platform is not a valid argument])
elif test "$with_platform" != "" ; then
# if not an absolute path, check in contrib/platform
if test ! "`echo $with_platform | cut -c1`" = "/" && test ! "`echo $with_platform | cut -c2`" = ".." ; then
if test -r "${srcdir}/contrib/platform/$with_platform" ; then
with_platform="${srcdir}/contrib/platform/$with_platform"
fi
fi
# make sure file exists
if test ! -r "$with_platform" ; then
AC_MSG_ERROR([platform file $with_platform not found])
fi
# eval into environment
OPAL_LOG_MSG([Loading environment file $with_platform, with contents below])
OPAL_LOG_FILE([$with_platform])
# setup by getting full pathname for the platform directories
platform_base="`dirname $with_platform`"
platform_file="`basename $with_platform`"
# get full pathname of where we are so we can return
platform_savedir="`pwd`"
# go to where the platform file is located
cd "$platform_base"
# get the full path to this location
platform_file_dir=`pwd`
. ./"$platform_file"
# see if they left us a name
if test "$OPAL_PLATFORM_LOADED" != "" ; then
platform_loaded="$OPAL_PLATFORM_LOADED"
else
platform_loaded="$with_platform"
fi
echo "Loaded platform arguments for $platform_loaded"
OPAL_LOG_MSG([Loaded platform arguments for $platform_loaded])
# look for default mca param file
# return to where we started
cd "$platform_savedir"
# define an alternate default mca param filename
platform_alt_mca_file="`basename $platform_loaded`.conf"
# look where platform file is located for platform.conf name
if test -r "${platform_file_dir}/${platform_alt_mca_file}" ; then
AC_SUBST(OPAL_DEFAULT_MCA_PARAM_CONF, [$platform_file_dir/$platform_alt_mca_file])
AC_SUBST(OPAL_PARAM_FROM_PLATFORM, "yes")
# if not, see if a file is there with the default name
elif test -r "${platform_file_dir}/openmpi-mca-params.conf" ; then
AC_SUBST(OPAL_DEFAULT_MCA_PARAM_CONF, [$platform_file_dir/openmpi-mca-params.conf])
AC_SUBST(OPAL_PARAM_FROM_PLATFORM, "yes")
# if not, then just use the default
else
AC_SUBST(OPAL_DEFAULT_MCA_PARAM_CONF, [openmpi-mca-params.conf])
AC_SUBST(OPAL_PARAM_FROM_PLATFORM, "no")
fi
patch_dir="${with_platform}.patches"
if test -n "$with_platform_patches_dir"; then
if test "$with_platform_patches_dir" = "yes"; then
patch_dir="${with_platform}.patches"
elif test "$with_platform_patches_dir" = "no"; then
AC_MSG_NOTICE([Disabling platform patches on user request])
patch_dir=""
elif test -d "$with_platform_patches_dir"; then
patch_dir=$with_platform_patches_dir
else
AC_MSG_ERROR([User provided patches directory: $with_platform_patches_dir not found])
fi
fi
patch_done="${srcdir}/.platform_patches"
patch_found=no
if test -d "${patch_dir}"; then
if test ! -f "${patch_done}"; then
AC_MSG_NOTICE([Checking patches from ${patch_dir}/ directory ])
for one_patch in $patch_dir/*.patch ; do
AC_MSG_CHECKING([patch: $one_patch for errors ])
patch -d ${srcdir} -p1 -t -s --dry-run < ${one_patch}
if test "$?" != "0"; then
AC_MSG_RESULT([fail])
AC_MSG_ERROR([Platform patches failed to apply])
else
AC_MSG_RESULT([ok])
fi
AC_MSG_CHECKING([patch: $one_patch for unsupported configury changes ])
has_configury_items=$(patch -d ${srcdir} -p1 -t --dry-run < ${one_patch} 2>&1 | egrep "^patching" | egrep '*\.(am|m4)$' | wc -l)
if test $has_configury_items -ne 0; then
AC_MSG_RESULT([fail])
AC_MSG_ERROR([Platform patches should not change configury files])
else
AC_MSG_RESULT([ok])
fi
done
for one_patch in $patch_dir/*.patch ; do
AC_MSG_NOTICE([Applying patch ${one_patch}])
patch -d ${srcdir} -p1 -t -s < ${one_patch}
if test "$?" != "0"; then
AC_MSG_ERROR([Failed to apply patch ${one_patch}])
fi
patch_found=yes
done
if test "$patch_found" = "yes"; then
platform_root_short="$(basename $platform_base)"
# If platform file resides under platform/ root folder - use filename as ident
if [ test "$platform_root_short" = "platform" ]; then
platform_ident="$platform_file"
else
platform_ident="$(basename $platform_base)"
fi
# Set custom ident for platform patched OMPI
if [ test -z "$with_ident_string" ]; then
with_ident_string="Platform: $platform_ident"
fi
AC_MSG_NOTICE([Platform patches applied, created stamp file ${patch_done}])
touch ${patch_done}
else
AC_MSG_NOTICE([No platform patches in ${patch_dir}])
fi
else
AC_MSG_WARN([Platform patches already applied, skipping. ${patch_done} can be removed to re-apply ])
fi
elif test -n "${patch_dir}"; then
AC_MSG_NOTICE([No platform patches in ${patch_dir}])
fi
else
AC_SUBST(OPAL_DEFAULT_MCA_PARAM_CONF, [openmpi-mca-params.conf])
fi
])
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