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) 2006-2010 Oracle and/or its affiliates. All rights reserved.
dnl Copyright (c) 2009-2013 Cisco Systems, Inc. All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# OPAL_WRAPPER_FLAGS_ADD(variable, new_argument)
# ----------------------------------------------
# Add new_argument to the list of arguments for variable in the
# wrapper compilers, if it's not already there. For example:
# OPAL_WRAPPER_FLAGS_ADD(CFLAGS, "-pthread")
# will add -pthread to the list of CFLAGS the wrappers use when invoked.
#
# This macro MAY NOT be invoked from configure macros for MCA components.
# See the comment in SETUP_WRAPPER_INIT (below) for more information.
AC_DEFUN([OPAL_WRAPPER_FLAGS_ADD], [
m4_ifdef([mca_component_configure_active],
[m4_fatal([OPAL_WRAPPER_FLAGS_ADD can not be called from a component configure])])
m4_if([$1], [CPPFLAGS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_cppflags], [$2])],
[$1], [CFLAGS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_cflags], [$2])],
[$1], [CXXFLAGS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_cxxflags], [$2])],
[$1], [FCFLAGS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_fcflags], [$2])],
[$1], [LDFLAGS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_ldflags], [$2])],
[$1], [LIBS], [OPAL_FLAGS_APPEND_UNIQ([wrapper_extra_libs], [$2])],
[m4_fatal([Unknown wrapper flag type $1])])
])
# OPAL_SETUP_WRAPPER_INIT()
# -------------------------
# Setup wrapper compiler configuration information. Should be called early to
# prevent lots of calculations and then an abort for a silly user typo. This
# macro works in pair with OPAL_SETUP_WRAPPER_FINAL, which should be called
# almost at the end of configure (after the last call to OPAL_WRAPPER_FLAGS_ADD
# and after the MCA system has been setup).
#
# The wrapper compiler arguments are a little fragile and should NOT
# be edited by configure directly. Instead, main configure should use
# OPAL_WRAPPER_FLAGS_ADD.
#
# When building statically, the MCA system will add
# <framework>_<component>_WRAPPER_EXTRA_{LDFLAGS, LIBS} if set and try
# to add <framework>_<component>_{LDFLAGS, LIBS} (if not an external
# configure) to the wrapper LDFLAGS and LIBS. Any arguments in
# <framework>_<component>_WRAPPER_EXTRA_CPPFLAGS are passed to the
# wrapper compilers IF AND ONLY IF the framework was a STOP_AT_FIRST
# framework, the component is a static component, and devel headers
# are installed. Note that MCA components are ONLY allowed to
# (indirectly) influence the wrapper CPPFLAGS, LDFLAGS, and LIBS.
# That is, a component may not influence CFLAGS, CXXFLAGS, or FCFLAGS.
#
# Notes:
# * Keep user flags seperate as 1) they should have no influence
# over build and 2) they don't go through the uniqification we do
# with the other wrapper compiler options
# * While the user (the person who runs configure) is allowed to set
# <flag>_prefix, configure is not. There's no known use case for
# doing so, and we'd like to force the issue.
AC_DEFUN([OPAL_SETUP_WRAPPER_INIT],[
AC_ARG_WITH([wrapper-cflags],
[AC_HELP_STRING([--with-wrapper-cflags],
[Extra flags to add to CFLAGS when using mpicc])])
AS_IF([test "$with_wrapper_cflags" = "yes" -o "$with_wrapper_cflags" = "no"],
[AC_MSG_ERROR([--with-wrapper-cflags must have an argument.])])
AC_ARG_WITH([wrapper-cflags-prefix],
[AC_HELP_STRING([--with-wrapper-cflags-prefix],
[Extra flags (before user flags) to add to CFLAGS when using mpicc])])
AS_IF([test "$with_wrapper_cflags_prefix" = "yes" -o "$with_wrapper_cflags_prefix" = "no"],
[AC_MSG_ERROR([--with-wrapper-cflags-prefix must have an argument.])])
AC_ARG_WITH([wrapper-cxxflags],
[AC_HELP_STRING([--with-wrapper-cxxflags],
[Extra flags to add to CXXFLAGS when using mpiCC/mpic++])])
AS_IF([test "$with_wrapper_cxxflags" = "yes" -o "$with_wrapper_cxxflags" = "no"],
[AC_MSG_ERROR([--with-wrapper-cxxflags must have an argument.])])
AC_ARG_WITH([wrapper-cxxflags-prefix],
[AC_HELP_STRING([--with-wrapper-cxxflags-prefix],
[Extra flags to add to CXXFLAGS when using mpiCC/mpic++])])
AS_IF([test "$with_wrapper_cxxflags_prefix" = "yes" -o "$with_wrapper_cxxflags_prefix" = "no"],
[AC_MSG_ERROR([--with-wrapper-cxxflags-prefix must have an argument.])])
m4_ifdef([project_ompi], [
AC_ARG_WITH([wrapper-fcflags],
[AC_HELP_STRING([--with-wrapper-fcflags],
[Extra flags to add to FCFLAGS when using mpifort])])
AS_IF([test "$with_wrapper_fcflags" = "yes" -o "$with_wrapper_fcflags" = "no"],
[AC_MSG_ERROR([--with-wrapper-fcflags must have an argument.])])
AC_ARG_WITH([wrapper-fcflags-prefix],
[AC_HELP_STRING([--with-wrapper-fcflags-prefix],
[Extra flags (before user flags) to add to FCFLAGS when using mpifort])])
AS_IF([test "$with_wrapper_fcflags_prefix" = "yes" -o "$with_wrapper_fcflags_prefix" = "no"],
[AC_MSG_ERROR([--with-wrapper-fcflags-prefix must have an argument.])])])
AC_ARG_WITH([wrapper-ldflags],
[AC_HELP_STRING([--with-wrapper-ldflags],
[Extra flags to add to LDFLAGS when using wrapper compilers])])
AS_IF([test "$with_wrapper_ldflags" = "yes" -o "$with_wrapper_ldflags" = "no"],
[AC_MSG_ERROR([--with-wrapper-ldflags must have an argument.])])
AC_ARG_WITH([wrapper-libs],
[AC_HELP_STRING([--with-wrapper-libs],
[Extra flags to add to LIBS when using wrapper compilers])])
AS_IF([test "$with_wrapper_libs" = "yes" -o "$with_wrapper_libs" = "no"],
[AC_MSG_ERROR([--with-wrapper-libs must have an argument.])])
AC_MSG_CHECKING([if want wrapper compiler rpath support])
AC_ARG_ENABLE([wrapper-rpath],
[AS_HELP_STRING([--enable-wrapper-rpath],
[enable rpath/runpath support in the wrapper compilers (default=yes)])])
AS_IF([test "$enable_wrapper_rpath" != "no"], [enable_wrapper_rpath=yes])
AC_MSG_RESULT([$enable_wrapper_rpath])
])
# Check to see whether the linker supports DT_RPATH. We'll need to
# use config.rpath to find the flags that it needs, if it does (see
# comments in config.rpath for an explanation of where it came from).
AC_DEFUN([OPAL_SETUP_RPATH],[
OPAL_VAR_SCOPE_PUSH([rpath_libdir_save rpath_script rpath_outfile])
AC_MSG_CHECKING([if linker supports RPATH])
# Output goes into globally-visible $rpath_args. Run this in a
# sub-process so that we don't pollute the current process
# environment.
rpath_script=conftest.$$.sh
rpath_outfile=conftest.$$.out
rm -f $rpath_script $rpath_outfile
cat > $rpath_script <<EOF
#!/bin/sh
# Slurp in the libtool config into my environment
# Apparently, "libtoool --config" calls "exit", so we can't source it
# (because if script A sources script B, and B calls "exit", then both
# B and A will exit). Instead, we have to send the output to a file
# and then source that.
$OPAL_TOP_BUILDDIR/libtool --config > $rpath_outfile
chmod +x $rpath_outfile
. ./$rpath_outfile
rm -f $rpath_outfile
# Evaluate \$hardcode_libdir_flag_spec, and substitute in LIBDIR for \$libdir
libdir=LIBDIR
flags="\`eval echo \$hardcode_libdir_flag_spec\`"
echo \$flags
# Done
exit 0
EOF
chmod +x $rpath_script
rpath_args=`./$rpath_script`
rm -f $rpath_script
AS_IF([test -n "$rpath_args"],
[WRAPPER_RPATH_SUPPORT=rpath
AC_MSG_RESULT([yes ($rpath_args)])],
[WRAPPER_RPATH_SUPPORT=unnecessary
AC_MSG_RESULT([yes (no extra flags needed)])])
OPAL_VAR_SCOPE_POP
# If we found RPATH support, check for RUNPATH support, too
AS_IF([test "$WRAPPER_RPATH_SUPPORT" = "rpath"],
[OPAL_SETUP_RUNPATH])
])
# Check to see if the linker supports the DT_RUNPATH flags via
# --enable-new-dtags (a GNU ld-specific option). These flags are more
# social than DT_RPATH -- they can be overridden by LD_LIBRARY_PATH
# (where a regular DT_RPATH cannot).
#
# If DT_RUNPATH is supported, then we'll use *both* the RPATH and
# RUNPATH flags in the LDFLAGS.
AC_DEFUN([OPAL_SETUP_RUNPATH],[
OPAL_VAR_SCOPE_PUSH([LDFLAGS_save])
AC_MSG_CHECKING([if linker supports RUNPATH])
# Set the output in $runpath_args
runpath_args=
LDFLAGS_save=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,--enable-new-dtags"
AC_LANG_PUSH([C])
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 7;])],
[WRAPPER_RPATH_SUPPORT=runpath
runpath_args="-Wl,--enable-new-dtags"
AC_MSG_RESULT([yes (-Wl,--enable-new-dtags)])],
[AC_MSG_RESULT([no])])
AC_LANG_POP([C])
LDFLAGS=$LDFLAGS_save
OPAL_VAR_SCOPE_POP
])
# Called to find all -L arguments in the LDFLAGS and add in RPATH args
# for each of them. Then also add in an RPATH for @{libdir} (which
# will be replaced by the wrapper compile to the installdir libdir at
# runtime), and the RUNPATH args, if we have them.
AC_DEFUN([RPATHIFY_LDFLAGS],[
OPAL_VAR_SCOPE_PUSH([rpath_out rpath_dir rpath_tmp])
AS_IF([test "$enable_wrapper_rpath" = "yes" && test "$WRAPPER_RPATH_SUPPORT" != "disabled" && test "$WRAPPER_RPATH_SUPPORT" != "unnecessary"], [
rpath_out=""
for val in ${$1}; do
case $val in
-L*)
rpath_dir=`echo $val | cut -c3-`
rpath_tmp=`echo $rpath_args | sed -e s@LIBDIR@$rpath_dir@`
rpath_out="$rpath_out $rpath_tmp"
;;
esac
done
# Now add in the RPATH args for @{libdir}, and the RUNPATH args
rpath_tmp=`echo $rpath_args | sed -e s/LIBDIR/@{libdir}/`
$1="${$1} $rpath_out $rpath_tmp $runpath_args"
])
OPAL_VAR_SCOPE_POP
])
# OPAL_SETUP_WRAPPER_FINAL()
# ---------------------------
AC_DEFUN([OPAL_SETUP_WRAPPER_FINAL],[
# Setup RPATH support, if desired
WRAPPER_RPATH_SUPPORT=disabled
AS_IF([test "$enable_wrapper_rpath" = "yes"],
[OPAL_SETUP_RPATH])
AS_IF([test "$enable_wrapper_rpath" = "yes" -a "$WRAPPER_RPATH_SUPPORT" = "disabled"],
[AC_MSG_WARN([RPATH support requested but not available])
AC_MSG_ERROR([Cannot continue])])
# We now have all relevant flags. Substitute them in everywhere.
m4_ifdef([project_opal], [
AC_MSG_CHECKING([for OPAL CPPFLAGS])
if test "$WANT_INSTALL_HEADERS" = "1" ; then
OPAL_WRAPPER_EXTRA_CPPFLAGS='-I${includedir}/openmpi'
fi
OPAL_WRAPPER_EXTRA_CPPFLAGS="$OPAL_WRAPPER_EXTRA_CPPFLAGS $opal_mca_wrapper_extra_cppflags $wrapper_extra_cppflags $with_wrapper_cppflags"
AC_SUBST([OPAL_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_CHECKING([for OPAL CFLAGS])
OPAL_WRAPPER_EXTRA_CFLAGS="$wrapper_extra_cflags $with_wrapper_cflags"
AC_SUBST([OPAL_WRAPPER_EXTRA_CFLAGS])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CFLAGS])
AC_MSG_CHECKING([for OPAL CFLAGS_PREFIX])
OPAL_WRAPPER_EXTRA_CFLAGS_PREFIX="$with_wrapper_cflags_prefix"
AC_SUBST([OPAL_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_CHECKING([for OPAL CXXFLAGS])
OPAL_WRAPPER_EXTRA_CXXFLAGS="$wrapper_extra_cxxflags $with_wrapper_cxxflags"
AC_SUBST([OPAL_WRAPPER_EXTRA_CXXFLAGS])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CXXFLAGS])
AC_MSG_CHECKING([for OPAL CXXFLAGS_PREFIX])
OPAL_WRAPPER_EXTRA_CXXFLAGS_PREFIX="$with_wrapper_cxxflags_prefix"
AC_SUBST([OPAL_WRAPPER_EXTRA_CXXFLAGS_PREFIX])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CXXFLAGS_PREFIX])
AC_MSG_CHECKING([for OPAL LDFLAGS])
OPAL_WRAPPER_EXTRA_LDFLAGS="$opal_mca_wrapper_extra_ldflags $wrapper_extra_ldflags $with_wrapper_ldflags"
RPATHIFY_LDFLAGS([OPAL_WRAPPER_EXTRA_LDFLAGS])
AC_SUBST([OPAL_WRAPPER_EXTRA_LDFLAGS])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_LDFLAGS])
# wrapper_extra_libs doesn't really get populated until after the mca system runs
# since most of the libs come from libtool. So this is the first time we can
# uniq them. ROMIO in particular adds lots of things already in wrapper_extra_libs,
# and this cleans the duplication up a bunch. Always add everything the user
# asked for, as they know better than us.
AC_MSG_CHECKING([for OPAL LIBS])
OPAL_WRAPPER_EXTRA_LIBS="$opal_mca_wrapper_extra_libs"
OPAL_FLAGS_APPEND_UNIQ([OPAL_WRAPPER_EXTRA_LIBS], [$wrapper_extra_libs])
OPAL_WRAPPER_EXTRA_LIBS="$OPAL_WRAPPER_EXTRA_LIBS $with_wrapper_libs"
AC_SUBST([OPAL_WRAPPER_EXTRA_LIBS])
AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_LIBS])
])
m4_ifdef([project_orte], [
AC_MSG_CHECKING([for ORTE CPPFLAGS])
if test "$WANT_INSTALL_HEADERS" = "1" ; then
ORTE_WRAPPER_EXTRA_CPPFLAGS='-I${includedir}/openmpi'
fi
ORTE_WRAPPER_EXTRA_CPPFLAGS="$ORTE_WRAPPER_EXTRA_CPPFLAGS $orte_mca_wrapper_extra_cppflags $wrapper_extra_cppflags $with_wrapper_cppflags"
AC_SUBST([ORTE_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_CHECKING([for ORTE CFLAGS])
ORTE_WRAPPER_EXTRA_CFLAGS="$wrapper_extra_cflags $with_wrapper_cflags"
AC_SUBST([ORTE_WRAPPER_EXTRA_CFLAGS])
AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CFLAGS])
AC_MSG_CHECKING([for ORTE CFLAGS_PREFIX])
ORTE_WRAPPER_EXTRA_CFLAGS_PREFIX="$with_wrapper_cflags_prefix"
AC_SUBST([ORTE_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_CHECKING([for ORTE LDFLAGS])
ORTE_WRAPPER_EXTRA_LDFLAGS="$orte_mca_wrapper_extra_ldflags $wrapper_extra_ldflags $with_wrapper_ldflags"
RPATHIFY_LDFLAGS([ORTE_WRAPPER_EXTRA_LDFLAGS])
AC_SUBST([ORTE_WRAPPER_EXTRA_LDFLAGS])
AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LDFLAGS])
AC_MSG_CHECKING([for ORTE LIBS])
ORTE_WRAPPER_EXTRA_LIBS="$orte_mca_wrapper_extra_libs"
OPAL_FLAGS_APPEND_UNIQ([ORTE_WRAPPER_EXTRA_LIBS], [$wrapper_extra_libs])
ORTE_WRAPPER_EXTRA_LIBS="$ORTE_WRAPPER_EXTRA_LIBS $with_wrapper_libs"
AC_SUBST([ORTE_WRAPPER_EXTRA_LIBS])
AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LIBS])
m4_ifdef([project_ompi], [], [
# these are used by orte_info/ompi_info (yes, they are named poorly)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS, "$ORTE_WRAPPER_EXTRA_CFLAGS",
[Additional CFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS_PREFIX, "$ORTE_WRAPPER_EXTRA_CFLAGS_PREFIX",
[Additional CFLAGS_PREFIX to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LDFLAGS, "$ORTE_WRAPPER_EXTRA_LDFLAGS",
[Additional LDFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LIBS, "$ORTE_WRAPPER_EXTRA_LIBS",
[Additional LIBS to pass through the wrapper compilers])
])
])
m4_ifdef([project_ompi], [
AC_MSG_CHECKING([for OMPI CPPFLAGS])
if test "$WANT_INSTALL_HEADERS" = "1" ; then
OMPI_WRAPPER_EXTRA_CPPFLAGS='-I${includedir}/openmpi'
fi
OMPI_WRAPPER_EXTRA_CPPFLAGS="$OMPI_WRAPPER_EXTRA_CPPFLAGS $ompi_mca_wrapper_extra_cppflags $wrapper_extra_cppflags $with_wrapper_cppflags"
AC_SUBST([OMPI_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CPPFLAGS])
AC_MSG_CHECKING([for OMPI CFLAGS])
OMPI_WRAPPER_EXTRA_CFLAGS="$wrapper_extra_cflags $with_wrapper_cflags"
AC_SUBST([OMPI_WRAPPER_EXTRA_CFLAGS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CFLAGS])
AC_MSG_CHECKING([for OMPI CFLAGS_PREFIX])
OMPI_WRAPPER_EXTRA_CFLAGS_PREFIX="$with_wrapper_cflags_prefix"
AC_SUBST([OMPI_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CFLAGS_PREFIX])
AC_MSG_CHECKING([for OMPI CXXFLAGS])
OMPI_WRAPPER_EXTRA_CXXFLAGS="$wrapper_extra_cxxflags $with_wrapper_cxxflags"
AC_SUBST([OMPI_WRAPPER_EXTRA_CXXFLAGS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CXXFLAGS])
AC_MSG_CHECKING([for OMPI CXXFLAGS_PREFIX])
OMPI_WRAPPER_EXTRA_CXXFLAGS_PREFIX="$with_wrapper_cxxflags_prefix"
AC_SUBST([OMPI_WRAPPER_EXTRA_CXXFLAGS_PREFIX])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CXXFLAGS_PREFIX])
AC_MSG_CHECKING([for OMPI FCFLAGS])
OMPI_WRAPPER_EXTRA_FCFLAGS="$wrapper_extra_fcflags $with_wrapper_fcflags"
if test "$OMPI_FC_MODULE_FLAG" != "" ; then
OMPI_WRAPPER_EXTRA_FCFLAGS="$OMPI_WRAPPER_EXTRA_FCFLAGS $OMPI_FC_MODULE_FLAG"'${libdir}'
fi
AC_SUBST([OMPI_WRAPPER_EXTRA_FCFLAGS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FCFLAGS])
AC_MSG_CHECKING([for OMPI FCFLAGS_PREFIX])
OMPI_WRAPPER_EXTRA_FCFLAGS_PREFIX="$with_wrapper_fcflags_prefix"
AC_SUBST([OMPI_WRAPPER_EXTRA_FCFLAGS_PREFIX])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FCFLAGS_PREFIX])
AC_MSG_CHECKING([for OMPI LDFLAGS])
OMPI_WRAPPER_EXTRA_LDFLAGS="$ompi_mca_wrapper_extra_ldflags $wrapper_extra_ldflags $with_wrapper_ldflags"
RPATHIFY_LDFLAGS([OMPI_WRAPPER_EXTRA_LDFLAGS])
AC_SUBST([OMPI_WRAPPER_EXTRA_LDFLAGS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LDFLAGS])
AC_MSG_CHECKING([for OMPI LIBS])
OMPI_WRAPPER_EXTRA_LIBS="$ompi_mca_wrapper_extra_libs"
OPAL_FLAGS_APPEND_UNIQ([OMPI_WRAPPER_EXTRA_LIBS], [$wrapper_extra_libs])
OMPI_WRAPPER_EXTRA_LIBS="$OMPI_WRAPPER_EXTRA_LIBS $with_wrapper_libs"
AC_SUBST([OMPI_WRAPPER_EXTRA_LIBS])
AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LIBS])
# language binding support. C++ is a bit different, as the
# compiler should work even if there is no MPI C++ bindings
# support. However, we do want it to fail if there is no C++
# compiler.
if test "$WANT_MPI_CXX_SUPPORT" = "1" ; then
OMPI_WRAPPER_CXX_LIB="-lmpi_cxx"
OMPI_WRAPPER_CXX_REQUIRED_FILE=""
elif test "$CXX" = "none"; then
OMPI_WRAPPER_CXX_LIB=""
OMPI_WRAPPER_CXX_REQUIRED_FILE="not supported"
else
OMPI_WRAPPER_CXX_LIB=""
OMPI_WRAPPER_CXX_REQUIRED_FILE=""
fi
AC_SUBST([OMPI_WRAPPER_CXX_LIB])
AC_SUBST([OMPI_WRAPPER_CXX_REQUIRED_FILE])
if test "$OMPI_WANT_FORTRAN_BINDINGS" = "1" ; then
OMPI_WRAPPER_FORTRAN_REQUIRED_FILE=""
else
OMPI_WRAPPER_FORTRAN_REQUIRED_FILE="not supported"
fi
AC_SUBST([OMPI_WRAPPER_FORTRAN_REQUIRED_FILE])
# For script-based wrappers that don't do relocatable binaries.
# Don't use if you don't have to.
exec_prefix_save="${exec_prefix}"
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
eval "OMPI_WRAPPER_INCLUDEDIR=\"${includedir}\""
eval "OMPI_WRAPPER_LIBDIR=\"${libdir}\""
exec_prefix="${exec_prefix_save}"
AC_SUBST([OMPI_WRAPPER_INCLUDEDIR])
AC_SUBST([OMPI_WRAPPER_LIBDIR])
# if wrapper compilers were requested, set the ompi one up
if test "$WANT_SCRIPT_WRAPPER_COMPILERS" = "1" ; then
AC_CONFIG_FILES([ompi/tools/wrappers/ompi_wrapper_script],
[chmod +x ompi/tools/wrappers/ompi_wrapper_script])
fi
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS, "$OMPI_WRAPPER_EXTRA_CFLAGS",
[Additional CFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS_PREFIX, "$OMPI_WRAPPER_EXTRA_CFLAGS_PREFIX",
[Additional CFLAGS_PREFIX to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CXXFLAGS, "$OMPI_WRAPPER_EXTRA_CXXFLAGS",
[Additional CXXFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CXXFLAGS_PREFIX, "$OMPI_WRAPPER_EXTRA_CXXFLAGS_PREFIX",
[Additional CXXFLAGS_PREFIX to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FCFLAGS, "$OMPI_WRAPPER_EXTRA_FCFLAGS",
[Additional FCFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FCFLAGS_PREFIX, "$OMPI_WRAPPER_EXTRA_FCFLAGS_PREFIX",
[Additional FCFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LDFLAGS, "$OMPI_WRAPPER_EXTRA_LDFLAGS",
[Additional LDFLAGS to pass through the wrapper compilers])
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LIBS, "$OMPI_WRAPPER_EXTRA_LIBS",
[Additional LIBS to pass through the wrapper compilers])
])
AC_DEFINE_UNQUOTED(WRAPPER_RPATH_SUPPORT, "$WRAPPER_RPATH_SUPPORT",
[Whether the wrapper compilers add rpath flags by default])
])