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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2013 Mellanox Technologies, Inc.
dnl All rights reserved.
dnl Copyright (c) 2013-2014 Cisco Systems, Inc. All rights reserved.
dnl Copyright (c) 2014 Intel, Inc. All rights reserved
dnl Copyright (c) 2014-2015 Research Organization for Information Science
dnl and Technology (RIST). All rights reserved.
dnl Copyright (c) 2018 Amazon.com, Inc. or its affiliates.
dnl All Rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
AC_DEFUN([OSHMEM_CONFIGURE_OPTIONS],[
opal_show_subtitle "OpenSHMEM Configuration options"
AC_SUBST(OSHMEM_LIBSHMEM_EXTRA_LIBS)
AC_SUBST(OSHMEM_LIBSHMEM_EXTRA_LDFLAGS)
#
# Disable Open SHMEM?
#
AC_MSG_CHECKING([if want OpenSHMEM])
AC_ARG_ENABLE([oshmem],
[AS_HELP_STRING([--enable-oshmem],
[Enable building the OpenSHMEM interface (available on Linux only, where it is enabled by default)])])
if test "$enable_oshmem" = "no"; then
AC_MSG_RESULT([no])
elif test "$enable_oshmem" = ""; then
case $host_os in
linux*)
AC_MSG_RESULT([yes])
;;
*)
enable_oshmem=no
AC_MSG_RESULT([not supported on this platform])
;;
esac
else
AC_MSG_RESULT([yes])
case $host_os in
linux*)
;;
*)
AC_MSG_WARN([OpenSHMEM support was requested, but currently])
AC_MSG_WARN([only supports Linux.])
AC_MSG_ERROR([Cannot continue])
;;
esac
fi
#
# Enable compatibility mode
#
AC_MSG_CHECKING([if want SGI/Quadrics compatibility mode])
AC_ARG_ENABLE([oshmem-compat],
[AS_HELP_STRING([--enable-oshmem-compat],
[enable compatibility mode (default: enabled)])])
if test "$enable_oshmem_compat" != "no"; then
AC_MSG_RESULT([yes])
OSHMEM_SPEC_COMPAT=1
else
AC_MSG_RESULT([no])
OSHMEM_SPEC_COMPAT=0
fi
AC_DEFINE_UNQUOTED([OSHMEM_SPEC_COMPAT], [$OSHMEM_SPEC_COMPAT],
[Whether user wants OSHMEM in compatibility mode or not])
#
# Do we want to disable OSHMEM parameter checking at run-time?
#
AC_MSG_CHECKING([if want OpenSHMEM API parameter checking])
AC_ARG_WITH([oshmem-param-check],
[AS_HELP_STRING([--with-oshmem-param-check(=VALUE)],
[behavior of OSHMEM API function parameter checking. Valid values are: always, never. If --with-oshmem-param-check is specified with no VALUE argument, it is equivalent to a VALUE of "always"; --without-oshmem-param-check is equivalent to "never" (default: always).])])
if test "$with_oshmem_param_check" = "no" || \
test "$with_oshmem_param_check" = "never"; then
shmem_param_check=0
AC_MSG_RESULT([never])
elif test "$with_oshmem_param_check" = "yes" || \
test "$with_oshmem_param_check" = "always" || \
test -z "$with_oshmem_param_check"; then
shmem_param_check=1
AC_MSG_RESULT([always])
else
shmem_param_check=1
AC_MSG_RESULT([unknown])
AC_MSG_WARN([*** Unrecognized --with-oshmem-param-check value])
AC_MSG_WARN([*** See "configure --help" output])
AC_MSG_WARN([*** Defaulting to "always"])
fi
AC_DEFINE_UNQUOTED(OSHMEM_PARAM_CHECK, $shmem_param_check,
[Whether we want to check OSHMEM parameters always or never])
#
# OSHMEM profiling support
#
AC_ARG_ENABLE([oshmem-profile],
[AS_HELP_STRING([--enable-oshmem-profile],
[enable OpenSHMEM profiling (default: enabled)])])
AC_MSG_CHECKING([if want pshmem])
AS_IF([test "$enable_oshmem_profile" != "no"],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
# Bozo check
AS_IF([test "$enable_oshmem" = "no" && \
test "$enable_oshmem_profile" = "yes"],
[AC_MSG_WARN([OpenSHMEM profiling was requested, but OpenSHMEM has been explicitly disabled])
AC_MSG_ERROR([Cannot continue])])
# Cannot check if we can enable profiling because it is not yet
# known whether the compiler supports weak symbols.
#
# Fortran bindings
#
AC_MSG_CHECKING([if want to build OpenSHMEM fortran bindings])
AC_ARG_ENABLE([oshmem-fortran],
AS_HELP_STRING([--enable-oshmem-fortran],
[enable OpenSHMEM Fortran bindings (default: enabled if Fortran compiler found)]))
if test "$enable_oshmem_fortran" != "no"; then
# If no OMPI FORTRAN, bail
AS_IF([test $OMPI_TRY_FORTRAN_BINDINGS -eq $OMPI_FORTRAN_NO_BINDINGS && \
test "$enable_oshmem_fortran" = "yes"],
[AC_MSG_RESULT([bad value OMPI_TRY_FORTRAN_BINDINGS: ($OMPI_TRY_FORTRAN_BINDINGS)])
AC_MSG_WARN([Your request to --enable-oshmem-fortran can only be satisfied if fortran support is enabled in OMPI.
You see this message because MPI fortran support has been explicitly disabled via --disable-mpi-fortran and OpenSHMEM fortran support was explicitly enabled with --enable-oshmem-fortran.
Configure will abort because you, a human, have asked for something that cannot be provided.])
AC_MSG_ERROR([Cannot continue])])
if test $OMPI_TRY_FORTRAN_BINDINGS -gt $OMPI_FORTRAN_NO_BINDINGS; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
else
enable_oshmem_fortran=no
AC_MSG_RESULT([no])
fi
#
# We can't set am_conditional here since it's yet unknown if there is
# valid Fortran compiler available
#
]) dnl
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