# -*- shell-script -*-
#
# Copyright (c) 2004-2005 The Trustees of Indiana University.
# All rights reserved.
# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
# All rights reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
############################################################################
# Initialization, version number, and other random setup/init stuff
############################################################################
# Init autoconf
AC_INIT(./src/mpi/c/init.c)
AC_PREREQ(2.58)
AC_CONFIG_AUX_DIR(./config)
# Get the version of OMPI that we are installing
OMPI_GET_VERSION($srcdir/VERSION, OMPI)
AC_SUBST(OMPI_MAJOR_VERSION)
AC_SUBST(OMPI_MINOR_VERSION)
AC_SUBST(OMPI_RELEASE_VERSION)
AC_SUBST(OMPI_ALPHA_VERSION)
AC_SUBST(OMPI_BETA_VERSION)
AC_SUBST(OMPI_WANT_SVN)
AC_SUBST(OMPI_SVN_R)
AC_SUBST(OMPI_VERSION)
AC_DEFINE_UNQUOTED(OMPI_MAJOR_VERSION, $OMPI_MAJOR_VERSION,
[Major release number of Open MPI])
AC_DEFINE_UNQUOTED(OMPI_MINOR_VERSION, $OMPI_MINOR_VERSION,
[Major release number of Open MPI])
AC_DEFINE_UNQUOTED(OMPI_RELEASE_VERSION, $OMPI_RELEASE_VERSION,
[Major release number of Open MPI])
AC_DEFINE_UNQUOTED(OMPI_ALPHA_VERSION, $OMPI_ALPHA_VERSION,
[Major release number of Open MPI])
AC_DEFINE_UNQUOTED(OMPI_BETA_VERSION, $OMPI_BETA_VERSION,
[Major release number of Open MPI])
AC_DEFINE_UNQUOTED(OMPI_VERSION, "$OMPI_RELEASE_VERSION",
[Major release number of Open MPI])
#
# Start it up
#
OMPI_CONFIGURE_SETUP
ompi_show_title "Configuring OMPI version $OMPI_VERSION"
ompi_show_subtitle "Initialization, setup"
#
# Init automake
# The third argument to AM_INIT_AUTOMAKE surpresses the PACKAGE and
# VERSION macors
#
AM_INIT_AUTOMAKE(openmpi, $OMPI_VERSION, 'no')
#
# GNU C and autotools are inconsistent about whether this is defined
# so let's make it true everywhere for now...
#
AC_GNU_SOURCE
OMPI_TOP_BUILDDIR="`pwd`"
AC_SUBST(OMPI_TOP_BUILDDIR)
cd "$srcdir"
OMPI_TOP_SRCDIR="`pwd`"
AC_SUBST(OMPI_TOP_SRCDIR)
cd "$OMPI_TOP_BUILDDIR"
AC_MSG_NOTICE([builddir: $OMPI_TOP_BUILDDIR])
AC_MSG_NOTICE([srcdir: $OMPI_TOP_SRCDIR])
if test "$OMPI_TOP_BUILDDIR" != "$OMPI_TOP_SRCDIR"; then
AC_MSG_NOTICE([Detected VPATH build])
fi
# Setup the top of the include/ompi_config.h file
AH_TOP([/* -*- c -*-
*
* Copyright (c) 2004-2005 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
* All rights reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*
* Function: - OS, CPU and compiler dependent configuration
*/
#ifndef OMPI_CONFIG_H
#define OMPI_CONFIG_H
])
AH_BOTTOM([
#include "ompi_config_bottom.h"
#endif /* OMPI_CONFIG_H */
])
# Other basic setup stuff (shared with components)
OMPI_BASIC_SETUP
top_ompi_srcdir="$OMPI_TOP_SRCDIR"
AC_SUBST(top_ompi_srcdir)
top_ompi_builddir="$OMPI_TOP_BUILDDIR"
AC_SUBST(top_ompi_builddir)
############################################################################
# Configuration options
############################################################################
OMPI_CONFIGURE_OPTIONS
############################################################################
# Libtool: part one
# (before C compiler setup)
############################################################################
#
# Part one of libtool magic. Enable static so that we have the --with
# tests done up here and can check for OS. Save the values of
# $enable_static and $enable_shared before setting the defaults,
# because if the user specified --[en|dis]able-[static|shared] on the
# command line, they'll already be set. In this way, we can tell if
# the user requested something or if the default was set here.
#
ompi_enable_shared="$enable_shared"
ompi_enable_static="$enable_static"
AM_ENABLE_SHARED
AM_DISABLE_STATIC
WRAPPER_EXTRA_CFLAGS=
WRAPPER_EXTRA_FFLAGS=
WRAPPER_EXTRA_CXXFLAGS=
WRAPPER_EXTRA_LDFLAGS=
WRAPPER_EXTRA_LIBS=
############################################################################
# Check for compilers and preprocessors
############################################################################
ompi_show_title "Compiler and preprocessor tests"
##################################
# C compiler characteristics
##################################
OMPI_SETUP_CC
#
# Check for some types
#
AC_CHECK_TYPES(long long)
AC_CHECK_TYPES(long double)
AC_CHECK_TYPES(int8_t)
AC_CHECK_TYPES(uint8_t)
AC_CHECK_TYPES(int16_t)
AC_CHECK_TYPES(uint16_t)
AC_CHECK_TYPES(int32_t)
AC_CHECK_TYPES(uint32_t)
AC_CHECK_TYPES(int64_t)
AC_CHECK_TYPES(uint64_t)
AC_CHECK_TYPES(intptr_t)
AC_CHECK_TYPES(uintptr_t)
AC_CHECK_TYPES(mode_t)
#
# Check for type sizes
#
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
if test $ac_cv_type_long_long = yes; then
AC_CHECK_SIZEOF(long long)
fi
if test $ac_cv_type_long_double = yes; then
AC_CHECK_SIZEOF(long double)
fi
AC_CHECK_SIZEOF(float)
AC_CHECK_SIZEOF(double)
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(size_t)
#
# Check for type alignments
#
OMPI_C_GET_ALIGNMENT(char, OMPI_ALIGNMENT_CHAR)
OMPI_C_GET_ALIGNMENT(short, OMPI_ALIGNMENT_SHORT)
OMPI_C_GET_ALIGNMENT(wchar_t, OMPI_ALIGNMENT_WCHAR)
OMPI_C_GET_ALIGNMENT(int, OMPI_ALIGNMENT_INT)
OMPI_C_GET_ALIGNMENT(long, OMPI_ALIGNMENT_LONG)
if test $ac_cv_type_long_long = yes; then
OMPI_C_GET_ALIGNMENT(long long, OMPI_ALIGNMENT_LONG_LONG)
fi
OMPI_C_GET_ALIGNMENT(float, OMPI_ALIGNMENT_FLOAT)
OMPI_C_GET_ALIGNMENT(double, OMPI_ALIGNMENT_DOUBLE)
if test $ac_cv_type_long_double = yes; then
OMPI_C_GET_ALIGNMENT(long double, OMPI_ALIGNMENT_LONG_DOUBLE)
fi
OMPI_C_GET_ALIGNMENT(void *, OMPI_ALIGNMENT_VOID_P)
#
# Does the C compiler native support "bool"? (i.e., without
# <stdbool.h> or any other help)
#
AC_MSG_CHECKING(for C bool type)
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
AC_INCLUDES_DEFAULT]],
[[bool bar, foo = true; bar = foo;]]),
[OMPI_NEED_C_BOOL=0 MSG=yes],[OMPI_NEED_C_BOOL=1 MSG=no])
AC_DEFINE_UNQUOTED(OMPI_NEED_C_BOOL, $OMPI_NEED_C_BOOL,
[Whether the C compiler supports "bool" without any other help (such as <stdbool.h>)])
AC_MSG_RESULT([$MSG])
#
# Check for other compiler characteristics
#
if test "$GCC" = "yes"; then
# gcc 2.96 will emit oodles of warnings if you use "inline" with
# -pedantic (which we do in developer builds). However,
# "__inline__" is ok. So we have to force gcc to select the
# right one. If you use -pedantic, the AC_C_INLINE test will fail
# (because it names a function foo() -- without the (void)). So
# we turn off all the picky flags, turn on -ansi mode (which is
# implied by -pedantic), and set warnings to be errors. Hence,
# this does the following (for 2.96):
#
# - causes the check for "inline" to emit a warning, which then
# fails
# - checks for __inline__, which then emits no error, and works
#
# This also works nicely for gcc 3.x because "inline" will work on
# the first check, and all is fine. :-)
CFLAGS_save="$CFLAGS"
CFLAGS="$OMPI_CFLAGS_BEFORE_PICKY -Werror -ansi"
fi
AC_C_INLINE
AC_C_RESTRICT
OMPI_C_WEAK_SYMBOLS
if test "$GCC" = "yes"; then
CFLAGS="$CFLAGS_save"
fi
# If we want the profiling layer:
# - If the C compiler has weak symbols, use those.
# - If not, then set to compile the code again with #define's in a
# separate directory.
if test "$WANT_WEAK_SYMBOLS" = "0"; then
OMPI_C_HAVE_WEAK_SYMBOLS=0
fi
if test "$WANT_MPI_PROFILING" = "1"; then
if test "$OMPI_C_HAVE_WEAK_SYMBOLS" = "1"; then
OMPI_PROFILING_COMPILE_SEPARATELY=0
else
OMPI_PROFILING_COMPILE_SEPARATELY=1
fi
else
OMPI_PROFILING_COMPILE_SEPARATELY=0
fi
#
# There are 2 layers to the MPI Language binidings One layer generates
# MPI_* bindings. The other layer generates PMPI_* bindings. The
# following conditions determine whether each (or both) these layers
# are built.
# 1. MPI_* bindings are needed if:
# - Profiling is not required
# - Profiling is required but weak symbols are not
# supported
# 2. PMPI_* bindings are needed if profiling is required. Hence we
# define 2 conditionals which tell us whether each of these layers
# need to be built or NOT
#
AM_CONDITIONAL(WANT_MPI_BINDINGS_LAYER,
test "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
AM_CONDITIONAL(WANT_PMPI_BINDINGS_LAYER,
test "$WANT_MPI_PROFILING" = 1)
AM_CONDITIONAL(COMPILE_PROFILING_SEPARATELY,
test "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
AC_DEFINE_UNQUOTED(OMPI_ENABLE_MPI_PROFILING, $WANT_MPI_PROFILING,
[Whether we want MPI profiling or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_WEAK_SYMBOLS, $OMPI_C_HAVE_WEAK_SYMBOLS,
[Wehther we have weak symbols or not])
##################################
# C++ compiler characteristics
##################################
OMPI_SETUP_CXX
# check for type sizes
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_CHECK_SIZEOF(bool)
# check for type alignments
OMPI_C_GET_ALIGNMENT(bool, OMPI_ALIGNMENT_CXX_BOOL)
AC_LANG_RESTORE
# check if we want C++ support
AM_CONDITIONAL(WANT_MPI_CXX_BINDINGS,
test "$WANT_MPI_CXX_SUPPORT" = 1)
AC_DEFINE_UNQUOTED(OMPI_WANT_CXX_BINDINGS, $WANT_MPI_CXX_SUPPORT,
[Whether we want MPI cxx support or not])
##################################
# Assembler Configuration
##################################
ompi_show_subtitle "Assembler"
AM_PROG_AS
OMPI_CONFIG_ASM
##################################
# Fortran
##################################
OMPI_HAVE_FORTRAN_INTEGER1=0
OMPI_HAVE_FORTRAN_INTEGER2=0
OMPI_HAVE_FORTRAN_INTEGER4=0
OMPI_HAVE_FORTRAN_INTEGER8=0
OMPI_HAVE_FORTRAN_INTEGER16=0
OMPI_HAVE_FORTRAN_REAL4=0
OMPI_HAVE_FORTRAN_REAL8=0
OMPI_HAVE_FORTRAN_REAL16=0
OMPI_HAVE_FORTRAN_COMPLEX8=0
OMPI_HAVE_FORTRAN_COMPLEX16=0
OMPI_HAVE_FORTRAN_COMPLEX32=0
OMPI_SIZEOF_FORTRAN_INTEGER=0
OMPI_SIZEOF_FORTRAN_REAL=0
OMPI_SIZEOF_FORTRAN_DBLPREC=0
OMPI_SIZEOF_FORTRAN_COMPLEX=0
OMPI_SIZEOF_FORTRAN_DBLCOMPLEX=0
OMPI_ALIGNMENT_FORTRAN_INTEGER=0
OMPI_ALIGNMENT_FORTRAN_REAL=0
OMPI_ALIGNMENT_FORTRAN_DBLPREC=0
OMPI_ALIGNMENT_FORTRAN_COMPLEX=0
OMPI_ALIGNMENT_FORTRAN_DBLCOMPLEX=0
OMPI_SETUP_F77
OMPI_F77_FIND_EXT_SYMBOL_CONVENTION($OMPI_F77)
# Even if we don't want fortran support, we have to have a size for
# INTEGER because it's needed to define MPI_Fint, which is part of
# mpi.h. Hence, if we don't want fortran support, we set the size of
# Fortran INTEGER's to sizeof(int).
#
# Similarly, we need C types for LOGICAL, REAL, and DOUBLE PRECISION
# for the MPI_Op reduction back-end routines.
if test "$OMPI_WANT_F77_BINDINGS" = "0" ; then
OMPI_SIZEOF_FORTRAN_LOGICAL=$ac_cv_sizeof_int
OMPI_SIZEOF_FORTRAN_INTEGER=$ac_cv_sizeof_int
OMPI_SIZEOF_FORTRAN_REAL=$ac_cv_sizeof_float
OMPI_SIZEOF_FORTRAN_DBLPREC=$ac_cv_sizeof_double
else
# If we want fortran support, then get the sizes and alignments of
# all the rest of the fortran types
OMPI_F77_CHECK_TYPE(INTEGER*1, OMPI_HAVE_FORTRAN_INTEGER1)
OMPI_F77_CHECK_TYPE(INTEGER*2, OMPI_HAVE_FORTRAN_INTEGER2)
OMPI_F77_CHECK_TYPE(INTEGER*4, OMPI_HAVE_FORTRAN_INTEGER4)
OMPI_F77_CHECK_TYPE(INTEGER*8, OMPI_HAVE_FORTRAN_INTEGER8)
OMPI_F77_CHECK_TYPE(INTEGER*16, OMPI_HAVE_FORTRAN_INTEGER16)
OMPI_F77_CHECK_TYPE(REAL*4, OMPI_HAVE_FORTRAN_REAL4)
OMPI_F77_CHECK_TYPE(REAL*8, OMPI_HAVE_FORTRAN_REAL8)
OMPI_F77_CHECK_TYPE(REAL*16, OMPI_HAVE_FORTRAN_REAL16)
OMPI_F77_CHECK_TYPE(COMPLEX*8, OMPI_HAVE_FORTRAN_COMPLEX8)
OMPI_F77_CHECK_TYPE(COMPLEX*16, OMPI_HAVE_FORTRAN_COMPLEX16)
OMPI_F77_CHECK_TYPE(COMPLEX*32, OMPI_HAVE_FORTRAN_COMPLEX32)
OMPI_F77_GET_SIZEOF(LOGICAL, OMPI_SIZEOF_FORTRAN_LOGICAL)
OMPI_F77_GET_SIZEOF(INTEGER, OMPI_SIZEOF_FORTRAN_INTEGER)
OMPI_F77_GET_SIZEOF(REAL, OMPI_SIZEOF_FORTRAN_REAL)
OMPI_F77_GET_SIZEOF(DOUBLE PRECISION, OMPI_SIZEOF_FORTRAN_DBLPREC)
OMPI_F77_GET_SIZEOF(COMPLEX, OMPI_SIZEOF_FORTRAN_COMPLEX)
OMPI_F77_GET_SIZEOF(DOUBLE COMPLEX, OMPI_SIZEOF_FORTRAN_DBLCOMPLEX)
if test "$OMPI_HAVE_FORTRAN_INTEGER1" = "1"; then
OMPI_F77_GET_SIZEOF(INTEGER*1, OMPI_SIZEOF_FORTRAN_INTEGER1)
OMPI_F77_PURGE_UNSUPPORTED_KIND(INTEGER*1)
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER2" = "1"; then
OMPI_F77_GET_SIZEOF(INTEGER*2, OMPI_SIZEOF_FORTRAN_INTEGER2)
OMPI_F77_PURGE_UNSUPPORTED_KIND(INTEGER*2)
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER4" = "1"; then
OMPI_F77_GET_SIZEOF(INTEGER*4, OMPI_SIZEOF_FORTRAN_INTEGER4)
OMPI_F77_PURGE_UNSUPPORTED_KIND(INTEGER*4)
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER8" = "1"; then
OMPI_F77_GET_SIZEOF(INTEGER*8, OMPI_SIZEOF_FORTRAN_INTEGER8)
OMPI_F77_PURGE_UNSUPPORTED_KIND(INTEGER*8)
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER16" = "1"; then
OMPI_F77_GET_SIZEOF(INTEGER*16, OMPI_SIZEOF_FORTRAN_INTEGER16)
OMPI_F77_PURGE_UNSUPPORTED_KIND(INTEGER*16)
fi
OMPI_F77_GET_ALIGNMENT(LOGICAL, OMPI_ALIGNMENT_FORTRAN_LOGICAL)
OMPI_F77_GET_ALIGNMENT(INTEGER, OMPI_ALIGNMENT_FORTRAN_INTEGER)
OMPI_F77_GET_ALIGNMENT(REAL, OMPI_ALIGNMENT_FORTRAN_REAL)
OMPI_F77_GET_ALIGNMENT(DOUBLE PRECISION, OMPI_ALIGNMENT_FORTRAN_DBLPREC)
OMPI_F77_GET_ALIGNMENT(COMPLEX, OMPI_ALIGNMENT_FORTRAN_COMPLEX)
OMPI_F77_GET_ALIGNMENT(DOUBLE COMPLEX, OMPI_ALIGNMENT_FORTRAN_DBLCOMPLEX)
fi
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_INTEGER1, $OMPI_HAVE_FORTRAN_INTEGER1,
[Whether we have FORTRAN INTEGER1 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_INTEGER2, $OMPI_HAVE_FORTRAN_INTEGER2,
[Whether we have FORTRAN INTEGER2 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_INTEGER4, $OMPI_HAVE_FORTRAN_INTEGER4,
[Whether we have FORTRAN INTEGER4 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_INTEGER8, $OMPI_HAVE_FORTRAN_INTEGER8,
[Whether we have FORTRAN INTEGER8 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_INTEGER16, $OMPI_HAVE_FORTRAN_INTEGER16,
[Whether we have FORTRAN INTEGER16 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_REAL4, $OMPI_HAVE_FORTRAN_REAL4,
[Whether we have FORTRAN REAL4 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_REAL8, $OMPI_HAVE_FORTRAN_REAL8,
[Whether we have FORTRAN REAL8 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_REAL16, $OMPI_HAVE_FORTRAN_REAL16,
[Whether we have FORTRAN REAL16 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_COMPLEX8, $OMPI_HAVE_FORTRAN_COMPLEX8,
[Whether we have FORTRAN COMPLEX8 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_COMPLEX16, $OMPI_HAVE_FORTRAN_COMPLEX16,
[Whether we have FORTRAN COMPLEX16 or not])
AC_DEFINE_UNQUOTED(OMPI_HAVE_FORTRAN_COMPLEX32, $OMPI_HAVE_FORTRAN_COMPLEX32,
[Whether we have FORTRAN COMPLEX32 or not])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_LOGICAL, $OMPI_SIZEOF_FORTRAN_LOGICAL,
[Size of fortran logical])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_INTEGER, $OMPI_SIZEOF_FORTRAN_INTEGER,
[Size of fortran integer])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_REAL, $OMPI_SIZEOF_FORTRAN_REAL,
[Size of fortran real])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_DBLPREC, $OMPI_SIZEOF_FORTRAN_DBLPREC,
[Size of fortran double precision])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_COMPLEX, $OMPI_SIZEOF_FORTRAN_COMPLEX,
[Size of fortran complex])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_FORTRAN_DBLCOMPLEX,
$OMPI_SIZEOF_FORTRAN_DBLCOMPLEX,
[Size of fortran double complex])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_LOGICAL,
$OMPI_ALIGNMENT_FORTRAN_LOGICAL,
[Alignment of fortran logical])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_INTEGER,
$OMPI_ALIGNMENT_FORTRAN_INTEGER,
[Alignment of fortran integer])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_REAL, $OMPI_ALIGNMENT_FORTRAN_REAL,
[alignment of fortran real])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_DBLPREC,
$OMPI_ALIGNMENT_FORTRAN_DBLPREC,
[Alignment of fortran double precision])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_COMPLEX,
$OMPI_ALIGNMENT_FORTRAN_COMPLEX,
[Alignment of fortran complex])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_FORTRAN_DBLCOMPLEX,
$OMPI_ALIGNMENT_FORTRAN_DBLCOMPLEX,
[Alignment of fortran double complex])
# Regardless of whether we have fortran bindings, or even a fortran
# compiler, get the max value for a fortran MPI handle (this macro
# handles the case where we don't have a fortran compiler).
OMPI_F77_GET_FORTRAN_HANDLE_MAX
#
# There are 2 layers to the MPI f77 layer. The only extra thing that
# determine f77 bindings is that fortran can be disabled by user. In
# such cases, we need to not build the target at all. One layer
# generates MPI_f77* bindings. The other layer generates PMPI_f77*
# bindings. The following conditions determine whether each (or both)
# these layers are built.
#
# Superceeding clause:
# - fortran77 bindings should be enabled, else everything is
# disabled
# 1. MPI_f77* bindings are needed if:
# - Profiling is not required
# - Profiling is required but weak symbols are not
# supported
# 2. PMPI_* bindings are needed if profiling is required. Hence we
# define 2 conditionals which tell us whether each of these layers
# need to be built or NOT
#
AM_CONDITIONAL(WANT_MPI_F77_BINDINGS_LAYER,
test \( "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1 \) -a "$OMPI_WANT_F77_BINDINGS" = 1)
AM_CONDITIONAL(WANT_PMPI_F77_BINDINGS_LAYER,
test "$OMPI_WANT_F77_BINDINGS" = 1 -a "$WANT_MPI_PROFILING" = 1)
#
# Fortran 90 setup
#
OMPI_HAVE_F90_INTEGER1=0
OMPI_HAVE_F90_INTEGER2=0
OMPI_HAVE_F90_INTEGER4=0
OMPI_HAVE_F90_INTEGER8=0
OMPI_HAVE_F90_INTEGER16=0
OMPI_HAVE_F90_REAL4=0
OMPI_HAVE_F90_REAL8=0
OMPI_HAVE_F90_REAL16=0
OMPI_HAVE_F90_COMPLEX8=0
OMPI_HAVE_F90_COMPLEX16=0
OMPI_HAVE_F90_COMPLEX32=0
OMPI_SIZEOF_F90_LOGICAL=0
OMPI_SIZEOF_F90_INT=0
OMPI_SIZEOF_F90_REAL=0
OMPI_SIZEOF_F90_DBLPREC=0
OMPI_SIZEOF_F90_COMPLEX=0
OMPI_SIZEOF_F90_DBLCOMPLEX=0
OMPI_SIZEOF_F90_INT1=0
OMPI_SIZEOF_F90_INT2=0
OMPI_SIZEOF_F90_INT4=0
OMPI_SIZEOF_F90_INT8=0
OMPI_SIZEOF_F90_INT16=0
OMPI_SIZEOF_F90_REAL4=0
OMPI_SIZEOF_F90_REAL8=0
OMPI_SIZEOF_F90_REAL16=0
OMPI_SIZEOF_F90_COMPLEX8=0
OMPI_SIZEOF_F90_COMPLEX16=0
OMPI_SIZEOF_F90_COMPLEX32=0
OMPI_ALIGNMENT_F90_LOGICAL=0
OMPI_ALIGNMENT_F90_INT=0
OMPI_ALIGNMENT_F90_REAL=0
OMPI_ALIGNMENT_F90_DBLPREC=0
OMPI_ALIGNMENT_F90_COMPLEX=0
OMPI_ALIGNMENT_F90_DBLCOMPLEX=0
OMPI_ALIGNMENT_F90_INT1=0
OMPI_ALIGNMENT_F90_INT2=0
OMPI_ALIGNMENT_F90_INT4=0
OMPI_ALIGNMENT_F90_INT8=0
OMPI_ALIGNMENT_F90_INT16=0
OMPI_ALIGNMENT_F90_REAL4=0
OMPI_ALIGNMENT_F90_REAL8=0
OMPI_ALIGNMENT_F90_REAL16=0
OMPI_ALIGNMENT_F90_COMPLEX8=0
OMPI_ALIGNMENT_F90_COMPLEX16=0
OMPI_ALIGNMENT_F90_COMPLEX32=0
OMPI_PRECISION_F90_REAL4=0
OMPI_PRECISION_F90_REAL8=0
OMPI_PRECISION_F90_REAL16=0
OMPI_PRECISION_F90_COMPLEX8=0
OMPI_PRECISION_F90_COMPLEX16=0
OMPI_PRECISION_F90_COMPLEX32=0
OMPI_RANGE_F90_REAL4=0
OMPI_RANGE_F90_REAL8=0
OMPI_RANGE_F90_REAL16=0
OMPI_RANGE_F90_COMPLEX8=0
OMPI_RANGE_F90_COMPLEX16=0
OMPI_RANGE_F90_COMPLEX32=0
#
# lists of supported Fortran types
#
OMPI_FORTRAN_LKINDS=""
OMPI_FORTRAN_IKINDS=""
OMPI_FORTRAN_RKINDS=""
OMPI_FORTRAN_CKINDS=""
OMPI_SETUP_F90
if test "$OMPI_WANT_F90_BINDINGS" = "0" ; then
OMPI_SIZEOF_F90_LOGICAL=$ac_cv_sizeof_int
OMPI_SIZEOF_F90_INT=$ac_cv_sizeof_int
OMPI_SIZEOF_F90_REAL=$ac_cv_sizeof_float
OMPI_SIZEOF_F90_DBLPREC=$ac_cv_sizeof_double
else
# Look for the fortran module compiler flag
OMPI_F90_FIND_MODULE_INCLUDE_FLAG
# If we want modern Fortran support, then get supported types and sizes
OMPI_F90_CHECK_TYPE(selected_int_kind(2), OMPI_HAVE_F90_INTEGER1)
if test "$OMPI_HAVE_F90_INTEGER1" = "1"; then
OMPI_FORTRAN_LKINDS="${OMPI_FORTRAN_LKINDS}1 "
OMPI_FORTRAN_IKINDS="${OMPI_FORTRAN_IKINDS}1 "
OMPI_F90_GET_SIZEOF(integer(selected_int_kind(2)),
OMPI_SIZEOF_F90_INT1)
OMPI_F90_GET_ALIGNMENT(integer(selected_int_kind(2)),
OMPI_ALIGNMENT_F90_INT1)
OMPI_F90_GET_SIZEOF(logical(selected_int_kind(2)),
OMPI_SIZEOF_F90_LOGICAL)
OMPI_F90_GET_ALIGNMENT(logical(selected_int_kind(2)),
OMPI_ALIGNMENT_F90_LOGICAL1)
fi
OMPI_F90_CHECK_TYPE(selected_int_kind(4), OMPI_HAVE_F90_INTEGER2)
if test "$OMPI_HAVE_F90_INTEGER2" = "1"; then
OMPI_FORTRAN_LKINDS="${OMPI_FORTRAN_LKINDS}2 "
OMPI_FORTRAN_IKINDS="${OMPI_FORTRAN_IKINDS}2 "
OMPI_F90_GET_SIZEOF(integer(selected_int_kind(4)),
OMPI_SIZEOF_F90_INT2)
OMPI_F90_GET_ALIGNMENT(integer(selected_int_kind(4)),
OMPI_ALIGNMENT_F90_INT2)
OMPI_F90_GET_SIZEOF(logical(selected_int_kind(4)),
OMPI_SIZEOF_F90_LOGICAL2)
OMPI_F90_GET_ALIGNMENT(logical(selected_int_kind(4)),
OMPI_ALIGNMENT_F90_LOGICAL2)
fi
OMPI_F90_CHECK_TYPE(selected_int_kind(9), OMPI_HAVE_F90_INTEGER4)
if test "$OMPI_HAVE_F90_INTEGER4" = "1"; then
OMPI_FORTRAN_LKINDS="${OMPI_FORTRAN_LKINDS}4 "
OMPI_FORTRAN_IKINDS="${OMPI_FORTRAN_IKINDS}4 "
OMPI_F90_GET_SIZEOF(integer(selected_int_kind(9)),
OMPI_SIZEOF_F90_INT4)
OMPI_F90_GET_ALIGNMENT(integer(selected_int_kind(9)),
OMPI_ALIGNMENT_F90_INT4)
OMPI_F90_GET_SIZEOF(logical(selected_int_kind(9)),
OMPI_SIZEOF_F90_LOGICAL4)
OMPI_F90_GET_ALIGNMENT(logical(selected_int_kind(9)),
OMPI_ALIGNMENT_F90_LOGICAL4)
fi
OMPI_F90_CHECK_TYPE(selected_int_kind(18), OMPI_HAVE_F90_INTEGER8)
if test "$OMPI_HAVE_F90_INTEGER8" = "1"; then
OMPI_FORTRAN_LKINDS="${OMPI_FORTRAN_LKINDS}8 "
OMPI_FORTRAN_IKINDS="${OMPI_FORTRAN_IKINDS}8 "
OMPI_F90_GET_SIZEOF(integer(selected_int_kind(18)),
OMPI_SIZEOF_F90_INT8)
OMPI_F90_GET_ALIGNMENT(integer(selected_int_kind(18)),
OMPI_ALIGNMENT_F90_INT8)
OMPI_F90_GET_SIZEOF(logical(selected_int_kind(18)),
OMPI_SIZEOF_F90_LOGICAL8)
OMPI_F90_GET_ALIGNMENT(logical(selected_int_kind(18)),
OMPI_ALIGNMENT_F90_LOGICAL8)
fi
OMPI_F90_CHECK_TYPE(selected_int_kind(19), OMPI_HAVE_F90_INTEGER16)
if test "$OMPI_HAVE_F90_INTEGER16" = "1"; then
OMPI_FORTRAN_LKINDS="${OMPI_FORTRAN_LKINDS}16 "
OMPI_FORTRAN_IKINDS="${OMPI_FORTRAN_IKINDS}16 "
OMPI_F90_GET_SIZEOF(integer(selected_int_kind(19)),
OMPI_SIZEOF_F90_INT16)
OMPI_F90_GET_ALIGNMENT(integer(selected_int_kind(19)),
OMPI_ALIGNMENT_F90_INT16)
OMPI_F90_GET_SIZEOF(logical(selected_int_kind(19)),
OMPI_SIZEOF_F90_LOGICAL16)
OMPI_F90_GET_ALIGNMENT(logical(selected_int_kind(19)),
OMPI_ALIGNMENT_F90_LOGICAL16)
fi
OMPI_F90_CHECK_TYPE(selected_real_kind(6), OMPI_HAVE_F90_REAL4)
if test "$OMPI_HAVE_F90_REAL4" = "1"; then
OMPI_HAVE_F90_COMPLEX8=1
OMPI_FORTRAN_RKINDS="${OMPI_FORTRAN_RKINDS}4 "
OMPI_FORTRAN_CKINDS="${OMPI_FORTRAN_CKINDS}4 "
OMPI_F90_GET_SIZEOF(real(selected_real_kind(6)), OMPI_SIZEOF_F90_REAL4)
OMPI_F90_GET_SIZEOF(complex(selected_real_kind(6)),
OMPI_SIZEOF_F90_COMPLEX8)
OMPI_F90_GET_ALIGNMENT(real(selected_real_kind(6)),
OMPI_ALIGNMENT_F90_REAL4)
OMPI_F90_GET_ALIGNMENT(complex(selected_real_kind(6)),
OMPI_ALIGNMENT_F90_COMPLEX8)
OMPI_F90_GET_PRECISION(real(selected_real_kind(6)),
OMPI_PRECISION_F90_REAL4)
OMPI_F90_GET_PRECISION(complex(selected_real_kind(6)),
OMPI_PRECISION_F90_COMPLEX8)
OMPI_F90_GET_RANGE(real(selected_real_kind(6)),
OMPI_RANGE_F90_REAL4)
OMPI_F90_GET_RANGE(complex(selected_real_kind(6)),
OMPI_RANGE_F90_COMPLEX8)
fi
OMPI_F90_CHECK_TYPE(selected_real_kind(15), OMPI_HAVE_F90_REAL8)
if test "$OMPI_HAVE_F90_REAL8" = "1"; then
OMPI_HAVE_F90_COMPLEX16=1
OMPI_FORTRAN_RKINDS="${OMPI_FORTRAN_RKINDS}8 "
OMPI_FORTRAN_CKINDS="${OMPI_FORTRAN_CKINDS}8 "
OMPI_F90_GET_SIZEOF(real(selected_real_kind(15)),
OMPI_SIZEOF_F90_REAL8)
OMPI_F90_GET_SIZEOF(complex(selected_real_kind(15)),
OMPI_SIZEOF_F90_COMPLEX16)
OMPI_F90_GET_ALIGNMENT(real(selected_real_kind(15)),
OMPI_ALIGNMENT_F90_REAL8)
OMPI_F90_GET_ALIGNMENT(complex(selected_real_kind(15)),
OMPI_ALIGNMENT_F90_COMPLEX16)
OMPI_F90_GET_PRECISION(real(selected_real_kind(15)),
OMPI_PRECISION_F90_REAL8)
OMPI_F90_GET_PRECISION(complex(selected_real_kind(15)),
OMPI_PRECISION_F90_COMPLEX16)
OMPI_F90_GET_RANGE(real(selected_real_kind(15)),
OMPI_RANGE_F90_REAL8)
OMPI_F90_GET_RANGE(complex(selected_real_kind(15)),
OMPI_RANGE_F90_COMPLEX16)
fi
OMPI_F90_CHECK_TYPE(selected_real_kind(31), OMPI_HAVE_F90_REAL16)
if test "$OMPI_HAVE_F90_REAL16" = "1"; then
OMPI_HAVE_F90_COMPLEX32=1
OMPI_FORTRAN_RKINDS="${OMPI_FORTRAN_RKINDS}16 "
OMPI_FORTRAN_CKINDS="${OMPI_FORTRAN_CKINDS}16 "
OMPI_F90_GET_SIZEOF(real(selected_real_kind(31)),
OMPI_SIZEOF_F90_REAL16)
OMPI_F90_GET_SIZEOF(complex(selected_real_kind(31)),
OMPI_SIZEOF_F90_COMPLEX32)
OMPI_F90_GET_ALIGNMENT(real(selected_real_kind(31)),
OMPI_ALIGNMENT_F90_REAL16)
OMPI_F90_GET_ALIGNMENT(complex(selected_real_kind(31)),
OMPI_ALIGNMENT_F90_COMPLEX32)
OMPI_F90_GET_PRECISION(real(selected_real_kind(31)),
OMPI_PRECISION_F90_REAL16)
OMPI_F90_GET_PRECISION(complex(selected_real_kind(31)),
OMPI_PRECISION_F90_COMPLEX32)
OMPI_F90_GET_RANGE(real(selected_real_kind(31)),
OMPI_RANGE_F90_REAL16)
OMPI_F90_GET_RANGE(complex(selected_real_kind(31)),
OMPI_RANGE_F90_COMPLEX32)
fi
OMPI_F90_GET_SIZEOF(logical, OMPI_SIZEOF_F90_LOGICAL)
OMPI_F90_GET_ALIGNMENT(logical, OMPI_ALIGNMENT_F90_LOGICAL)
OMPI_F90_GET_SIZEOF(integer, OMPI_SIZEOF_F90_INT)
OMPI_F90_GET_ALIGNMENT(integer, OMPI_ALIGNMENT_F90_INT)
OMPI_F90_GET_SIZEOF(real, OMPI_SIZEOF_F90_REAL)
OMPI_F90_GET_ALIGNMENT(real, OMPI_ALIGNMENT_F90_REAL)
OMPI_F90_GET_SIZEOF(real(kind(1.D0)), OMPI_SIZEOF_F90_DBLPREC)
OMPI_F90_GET_ALIGNMENT(real(kind(1.D0)), OMPI_ALIGNMENT_F90_DBLPREC)
OMPI_F90_GET_SIZEOF(complex, OMPI_SIZEOF_F90_COMPLEX)
OMPI_F90_GET_ALIGNMENT(complex, OMPI_ALIGNMENT_F90_COMPLEX)
OMPI_F90_GET_SIZEOF(complex(kind(1.D0)), OMPI_SIZEOF_F90_DBLCOMPLEX)
OMPI_F90_GET_ALIGNMENT(complex(kind(1.D0)), OMPI_ALIGNMENT_F90_DBLCOMPLEX)
fi
#
# Check sizes against what is expected and fix things up
#
if test "$OMPI_SIZEOF_F90_INT1" != "1" ; then
OMPI_SIZEOF_F90_INT1=0
OMPI_ALIGNMENT_F90_INT1=0
OMPI_HAVE_F90_INTEGER1=0
fi
if test "$OMPI_SIZEOF_F90_INT2" != "2" ; then
OMPI_SIZEOF_F90_INT2=0
OMPI_ALIGNMENT_F90_INT2=0
OMPI_HAVE_F90_INTEGER2=0
fi
if test "$OMPI_SIZEOF_F90_INT4" != "4" ; then
OMPI_SIZEOF_F90_INT4=0
OMPI_ALIGNMENT_F90_INT4=0
OMPI_HAVE_F90_INTEGER4=0
fi
if test "$OMPI_SIZEOF_F90_INT8" != "8" ; then
OMPI_SIZEOF_F90_INT8=0
OMPI_ALIGNMENT_F90_INT8=0
OMPI_HAVE_F90_INTEGER8=0
fi
if test "$OMPI_SIZEOF_F90_INT16" != "16" ; then
OMPI_SIZEOF_F90_INT16=0
OMPI_ALIGNMENT_F90_INT16=0
OMPI_HAVE_F90_INTEGER16=0
fi
if test "$OMPI_SIZEOF_F90_REAL4" != "4" ; then
OMPI_SIZEOF_F90_REAL4=0
OMPI_ALIGNMENT_F90_REAL4=0
OMPI_PRECISION_F90_REAL4=0
OMPI_RANGE_F90_REAL4=0
OMPI_HAVE_F90_REAL4=0
fi
if test "$OMPI_SIZEOF_F90_REAL8" != "8" ; then
OMPI_SIZEOF_F90_REAL8=0
OMPI_ALIGNMENT_F90_REAL8=0
OMPI_PRECISION_F90_REAL8=0
OMPI_RANGE_F90_REAL8=0
OMPI_HAVE_F90_REAL8=0
fi
if test "$OMPI_SIZEOF_F90_REAL16" != "16" ; then
OMPI_SIZEOF_F90_REAL16=0
OMPI_ALIGNMENT_F90_REAL16=0
OMPI_PRECISION_F90_REAL16=0
OMPI_RANGE_F90_REAL16=0
OMPI_HAVE_F90_REAL16=0
fi
if test "$OMPI_SIZEOF_F90_COMPLEX8" != "8" ; then
OMPI_SIZEOF_F90_COMPLEX8=0
OMPI_ALIGNMENT_F90_COMPLEX8=0
OMPI_PRECISION_F90_COMPLEX8=0
OMPI_RANGE_F90_COMPLEX8=0
OMPI_HAVE_F90_COMPLEX8=0
fi
if test "$OMPI_SIZEOF_F90_COMPLEX16" != "16" ; then
OMPI_SIZEOF_F90_COMPLEX16=0
OMPI_ALIGNMENT_F90_COMPLEX16=0
OMPI_PRECISION_F90_COMPLEX16=0
OMPI_RANGE_F90_COMPLEX16=0
OMPI_HAVE_F90_COMPLEX16=0
fi
if test "$OMPI_SIZEOF_F90_COMPLEX32" != "32" ; then
OMPI_SIZEOF_F90_COMPLEX32=0
OMPI_ALIGNMENT_F90_COMPLEX32=0
OMPI_PRECISION_F90_COMPLEX32=0
OMPI_RANGE_F90_COMPLEX32=0
OMPI_HAVE_F90_COMPLEX32=0
fi
AC_SUBST(OMPI_FORTRAN_LKINDS)
AC_SUBST(OMPI_FORTRAN_IKINDS)
AC_SUBST(OMPI_FORTRAN_RKINDS)
AC_SUBST(OMPI_FORTRAN_CKINDS)
AC_SUBST(OMPI_SIZEOF_F90_INT1)
AC_SUBST(OMPI_SIZEOF_F90_INT2)
AC_SUBST(OMPI_SIZEOF_F90_INT4)
AC_SUBST(OMPI_SIZEOF_F90_INT8)
AC_SUBST(OMPI_SIZEOF_F90_INT16)
AC_SUBST(OMPI_SIZEOF_F90_REAL4)
AC_SUBST(OMPI_SIZEOF_F90_REAL8)
AC_SUBST(OMPI_SIZEOF_F90_REAL16)
AC_SUBST(OMPI_SIZEOF_F90_COMPLEX8)
AC_SUBST(OMPI_SIZEOF_F90_COMPLEX16)
AC_SUBST(OMPI_SIZEOF_F90_COMPLEX32)
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_INTEGER1, $OMPI_HAVE_F90_INTEGER1,
[support for fortran integer*1])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_INTEGER2, $OMPI_HAVE_F90_INTEGER2,
[support for fortran integer*2])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_INTEGER4, $OMPI_HAVE_F90_INTEGER4,
[support for fortran integer*4])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_INTEGER8, $OMPI_HAVE_F90_INTEGER8,
[support for fortran integer*8])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_INTEGER16, $OMPI_HAVE_F90_INTEGER16,
[support for fortran integer*16])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_REAL4, $OMPI_HAVE_F90_REAL4,
[support for fortran real*4])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_REAL8, $OMPI_HAVE_F90_REAL8,
[support for fortran real*8])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_REAL16, $OMPI_HAVE_F90_REAL16,
[support for fortran real*16])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_COMPLEX8, $OMPI_HAVE_F90_COMPLEX8,
[support for fortran complex*8])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_COMPLEX16, $OMPI_HAVE_F90_COMPLEX16,
[support for fortran complex*16])
AC_DEFINE_UNQUOTED(OMPI_HAVE_F90_COMPLEX32, $OMPI_HAVE_F90_COMPLEX32,
[support for fortran complex*21])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_INT1, $OMPI_SIZEOF_F90_INT1,
[size of fortran integer*1])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_INT2, $OMPI_SIZEOF_F90_INT2,
[size of fortran integer*2])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_INT4, $OMPI_SIZEOF_F90_INT4,
[size of fortran integer*4])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_INT8, $OMPI_SIZEOF_F90_INT8,
[size of fortran integer*8])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_INT16, $OMPI_SIZEOF_F90_INT16,
[size of fortran integer*16])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_REAL4, $OMPI_SIZEOF_F90_REAL4,
[size of fortran real*4])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_REAL8, $OMPI_SIZEOF_F90_REAL8,
[size of fortran real*8])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_REAL16, $OMPI_SIZEOF_F90_REAL16,
[size of fortran real*16])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_COMPLEX8, $OMPI_SIZEOF_F90_COMPLEX8,
[size of fortran complex*8])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_COMPLEX16, $OMPI_SIZEOF_F90_COMPLEX16,
[size of fortran complex*16])
AC_DEFINE_UNQUOTED(OMPI_SIZEOF_F90_COMPLEX32, $OMPI_SIZEOF_F90_COMPLEX32,
[size of fortran complex*32])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_LOGICAL, $OMPI_ALIGNMENT_F90_LOGICAL,
[Alignment of fortran logical])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT, $OMPI_ALIGNMENT_F90_INT,
[Alignment of fortran integer])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_REAL, $OMPI_ALIGNMENT_F90_REAL,
[alignment of fortran real])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_DBLPREC, $OMPI_ALIGNMENT_F90_DBLPREC,
[Alignment of fortran double precision])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_COMPLEX, $OMPI_ALIGNMENT_F90_COMPLEX,
[Alignment of fortran complex])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_DBLCOMPLEX,
$OMPI_ALIGNMENT_F90_DBLCOMPLEX,
[Alignment of fortran double complex])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT1, $OMPI_ALIGNMENT_F90_INT1,
[alignment of fortran integer*1])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT2, $OMPI_ALIGNMENT_F90_INT2,
[alignment of fortran integer*2])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT4, $OMPI_ALIGNMENT_F90_INT4,
[alignment of fortran integer*4])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT8, $OMPI_ALIGNMENT_F90_INT8,
[alignment of fortran integer*8])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_INT16, $OMPI_ALIGNMENT_F90_INT16,
[alignment of fortran integer*16])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_REAL4, $OMPI_ALIGNMENT_F90_REAL4,
[alignment of fortran real*4])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_REAL8, $OMPI_ALIGNMENT_F90_REAL8,
[alignment of fortran real*8])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_REAL16, $OMPI_ALIGNMENT_F90_REAL16,
[alignment of fortran real*16])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_COMPLEX8, $OMPI_ALIGNMENT_F90_COMPLEX8,
[alignment of fortran complex*8])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_COMPLEX16, $OMPI_ALIGNMENT_F90_COMPLEX16,
[alignment of fortran complex*16])
AC_DEFINE_UNQUOTED(OMPI_ALIGNMENT_F90_COMPLEX32, $OMPI_ALIGNMENT_F90_COMPLEX32,
[alignment of fortran complex*32])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_REAL4, $OMPI_PRECISION_F90_REAL4,
[precision of fortran real*4])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_REAL8, $OMPI_PRECISION_F90_REAL8,
[precision of fortran real*8])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_REAL16, $OMPI_PRECISION_F90_REAL16,
[precision of fortran real*16])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_COMPLEX8, $OMPI_PRECISION_F90_COMPLEX8,
[precision of fortran complex*8])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_COMPLEX16, $OMPI_PRECISION_F90_COMPLEX16,
[precision of fortran complex*16])
AC_DEFINE_UNQUOTED(OMPI_PRECISION_F90_COMPLEX32, $OMPI_PRECISION_F90_COMPLEX32,
[precision of fortran complex*32])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_REAL4, $OMPI_RANGE_F90_REAL4,
[range of fortran real*4])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_REAL8, $OMPI_RANGE_F90_REAL8,
[range of fortran real*8])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_REAL16, $OMPI_RANGE_F90_REAL16,
[range of fortran real*16])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_COMPLEX8, $OMPI_RANGE_F90_COMPLEX8,
[range of fortran complex*8])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_COMPLEX16, $OMPI_RANGE_F90_COMPLEX16,
[range of fortran complex*16])
AC_DEFINE_UNQUOTED(OMPI_RANGE_F90_COMPLEX32, $OMPI_RANGE_F90_COMPLEX32,
[range of fortran complex*32])
##################################
# Header files
##################################
ompi_show_title "Header file tests"
AC_CHECK_HEADERS([alloca.h aio.h arpa/inet.h dirent.h \
dlfcn.h execinfo.h err.h fcntl.h inttypes.h libgen.h \
net/if.h netdb.h netinet/in.h netinet/tcp.h \
poll.h pthread.h pty.h pwd.h sched.h stdint.h \
string.h strings.h stropts.h sys/fcntl.h sys/ipc.h \
sys/ioctl.h sys/mman.h sys/param.h sys/queue.h \
sys/resource.h sys/select.h sys/socket.h sys/sockio.h \
sys/stat.h sys/statvfs.h sys/time.h sys/tree.h \
sys/types.h sys/uio.h sys/utsname.h sys/wait.h syslog.h \
time.h termios.h ulimit.h unistd.h util.h])
# SA_RESTART in signal.h
AC_MSG_CHECKING([if SA_RESTART defined in signal.h])
AC_EGREP_CPP(yes, [
#include <signal.h>
#ifdef SA_RESTART
yes
#endif ], [MSG=yes VALUE=1], [MSG=no VALUE=0])
AC_DEFINE_UNQUOTED(OMPI_HAVE_SA_RESTART, $VALUE,
[Whether we have SA_RESTART in <signal.h> or not])
AC_MSG_RESULT([$MSG])
# sa_len in struct sockaddr
AC_MSG_CHECKING([for sa_len in struct sockaddr])
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>], [struct sockaddr s; s.sa_len;],
[MSG=yes VALUE=1], [MSG=no VALUE=0])
AC_DEFINE_UNQUOTED(OMPI_HAVE_SA_LEN, $VALUE,
[Whether we have the sa_len struct in <sys/socket.h> or not])
AC_MSG_RESULT([$MSG])
AC_CHECK_MEMBERS([struct dirent.d_type], [], [], [
#include <sys/types.h>
#include <dirent.h>])
AC_CHECK_MEMBERS([siginfo_t.si_fd],,,[#include <signal.h>])
# Note that sometimes we have <stdbool.h>, but it doesn't work (e.g.,
# have both Portland and GNU installed; using pgcc will find GNU's
# <stdbool.h>, which all it does -- by standard -- is define "bool" to
# "_Bool" [see
# http://www.opengroup.org/onlinepubs/009695399/basedefs/stdbool.h.html],
# and Portland has no idea what to do with _Bool).
# So first figure out if we have <stdbool.h> (i.e., check the value of
# the macro HAVE_STDBOOL_H from the result of AC_CHECK_HEADERS,
# above). If we do have it, then check to see if it actually works.
# Define OMPI_USE_STDBOOL_H as approrpaite.
AC_CHECK_HEADERS([stdbool.h], [have_stdbool_h=1], [have_stdbool_h=0])
AC_MSG_CHECKING([if <stdbool.h> works])
if test "$have_stdbool_h" = "1"; then
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
AC_INCLUDES_DEFAULT
#if HAVE_STDBOOL_H
#include <stdbool.h>
#endif]],
[[bool bar, foo = true; bar = foo;]]),
[OMPI_USE_STDBOOL_H=1 MSG=yes],[OMPI_USE_STDBOOL_H=0 MSG=no])
else
OMPI_USE_STDBOOL_H=0
MSG="no (don't have <stdbool.h>)"
fi
AC_DEFINE_UNQUOTED(OMPI_USE_STDBOOL_H, $OMPI_USE_STDBOOL_H,
[Whether to use <stdbool.h> or not])
AC_MSG_RESULT([$MSG])
##################################
# Libraries
##################################
ompi_show_title "Library and Function tests"
# -lsocket
# -lnsl
# atexit
# getcwd
# atoll
# strtoll
# yield
# vscanf
AC_CHECK_LIB([util], [openpty], [WRAPPER_EXTRA_LIBS="$WRAPPER_EXTRA_LIBS -lutil" LIBLAM_EXTRA_LIBS="$LIBLAMEXTRALIBS -lutil" LIBS="$LIBS -lutil]")
AC_CHECK_FUNCS([asprintf snprintf vasprintf vsnprintf openpty isatty])
#
# Make sure we can copy va_lists (need check declared, not linkable)
#
AC_CHECK_DECL(va_copy, OMPI_HAVE_VA_COPY=1, OMPI_HAVE_VA_COPY=0,
[#include <stdarg.h>])
AC_DEFINE_UNQUOTED(OMPI_HAVE_VA_COPY, $OMPI_HAVE_VA_COPY,
[Whether we have va_copy or not])
AC_CHECK_DECL(__va_copy, OMPI_HAVE_UNDERSCORE_VA_COPY=1,
OMPI_HAVE_UNDERSCORE_VA_COPY=0, [#include <stdarg.h>])
AC_DEFINE_UNQUOTED(OMPI_HAVE_UNDERSCORE_VA_COPY, $OMPI_HAVE_UNDERSCORE_VA_COPY,
[Whether we have __va_copy or not])
AC_CHECK_DECLS(__func__)
#
# Solaris has sched_yield in -lrt. Can't use a simple AC_CHECK_LIB,
# though, because Linux has sched_yield in glic (so linking in librt
# will "find" sched_yield, even though it would have been found anyway
# -- so -lrt would be useless [and potentially harmful?] in this
# case).
#
AC_MSG_CHECKING([if we need -lrt for sched_yield])
AC_LINK_IFELSE(AC_LANG_PROGRAM([[extern char *sched_yield;]],
[[char *bar = sched_yield;]]),
[MSG=no],[MSG=not_found])
if test "$MSG" = "not_found"; then
LIBS_save="$LIBS"
LIBS="$LIBS -lrt"
AC_LINK_IFELSE(AC_LANG_PROGRAM([[extern char *sched_yield;]],
[[char *bar = sched_yield;]]),
[MSG=yes],[MSG=not_found])
if test "$MSG" = "not_found"; then
LIBS="$LIBS_save"
AC_MSG_RESULT([cannot find sched_yield])
AC_MSG_ERROR([Cannot continue])
fi
fi
AC_MSG_RESULT([$MSG])
#
# See if we need the math library explicitly linked in
#
AC_CHECK_LIB([m], [ceil])
##################################
# System-specific tests
##################################
ompi_show_title "System-specific tests"
#
# Determine corresponding C types for Fortran: LOGICAL, INTEGER, REAL,
# DOUBLE PRECISION. If we don't have a fortran compiler, assume some
# sensible defaults (although the values don't really matter). We
# need these types for the back-end MPI_Op reduction functions,
# regardless of whether we have a fortran compiler or not.
#
if test "$OMPI_F77" != "none"; then
OMPI_FIND_TYPE(Fortran LOGICAL, FORTRAN_LOGICAL,
char int int32_t)
OMPI_FIND_TYPE(Fortran INTEGER, FORTRAN_INTEGER,
int32_t int intr64_t long:long long)
if test "$OMPI_HAVE_FORTRAN_INTEGER1" = "1"; then
OMPI_SIZEOF_FORTRAN_INTEGER1=1
OMPI_FIND_TYPE(Fortran INTEGER1, FORTRAN_INTEGER1,
char int8_t short int int64_t long:long long)
else
MPI_FORTRAN_INTEGER1_TYPE=int
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER2" = "1"; then
OMPI_SIZEOF_FORTRAN_INTEGER2=2
OMPI_FIND_TYPE(Fortran INTEGER2, FORTRAN_INTEGER2,
short int16_t int int64_t long:long long)
else
MPI_FORTRAN_INTEGER2_TYPE=int
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER4" = "1"; then
OMPI_SIZEOF_FORTRAN_INTEGER4=4
OMPI_FIND_TYPE(Fortran INTEGER4, FORTRAN_INTEGER4,
short int int64_t long:long long)
else
MPI_FORTRAN_INTEGER4_TYPE=int
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER8" = "1"; then
OMPI_SIZEOF_FORTRAN_INTEGER8=8
OMPI_FIND_TYPE(Fortran INTEGER8, FORTRAN_INTEGER8,
int int64_t long:long long)
else
MPI_FORTRAN_INTEGER8_TYPE=int
fi
if test "$OMPI_HAVE_FORTRAN_INTEGER16" = "1"; then
OMPI_SIZEOF_FORTRAN_INTEGER16=16
OMPI_FIND_TYPE(Fortran INTEGER16, FORTRAN_INTEGER16,
int int64_t long:long long)
else
MPI_FORTRAN_INTEGER16_TYPE=int
fi
OMPI_FIND_TYPE(Fortran REAL, FORTRAN_REAL,
float double long:double)
if test "$OMPI_HAVE_FORTRAN_REAL4" = "1"; then
OMPI_SIZEOF_FORTRAN_REAL4=4
OMPI_FIND_TYPE(Fortran REAL, FORTRAN_REAL4,
float double long:double)
else
MPI_FORTRAN_REAL4_TYPE=float
fi
if test "$OMPI_HAVE_FORTRAN_REAL8" = "1"; then
OMPI_SIZEOF_FORTRAN_REAL8=8
OMPI_FIND_TYPE(Fortran REAL, FORTRAN_REAL8,
float double long:double)
else
MPI_FORTRAN_REAL8_TYPE=float
fi
if test "$OMPI_HAVE_FORTRAN_REAL16" = "1"; then
OMPI_SIZEOF_FORTRAN_REAL16=16
OMPI_FIND_TYPE(Fortran REAL, FORTRAN_REAL16,
float double long:double)
else
MPI_FORTRAN_REAL16_TYPE=float
fi
OMPI_FIND_TYPE(Fortran DOUBLE PRECISION, FORTRAN_DBLPREC,
float double long:double)
else
MPI_FORTRAN_LOGICAL_TYPE=char
MPI_FORTRAN_INTEGER_TYPE=int
MPI_FORTRAN_INTEGER1_TYPE=char
MPI_FORTRAN_INTEGER2_TYPE=short
MPI_FORTRAN_INTEGER4_TYPE=int
MPI_FORTRAN_INTEGER8_TYPE=long
MPI_FORTRAN_INTEGER16_TYPE=long
MPI_FORTRAN_REAL_TYPE=float
MPI_FORTRAN_REAL4_TYPE=float
MPI_FORTRAN_REAL8_TYPE=double
MPI_FORTRAN_REAL16_TYPE="long double"
MPI_FORTRAN_DBLPREC_TYPE=double
AC_MSG_WARN([*** Did not detect a f77 compiler. Assuming default corresponding types])
AC_MSG_WARN([*** Fortran LOGICAL = C $MPI_FORTRAN_LOGICAL_TYPE])
AC_MSG_WARN([*** Fortran INTEGER = C $MPI_FORTRAN_INTEGER_TYPE])
AC_MSG_WARN([*** Fortran INTEGER1 = C $MPI_FORTRAN_INTEGER1_TYPE])
AC_MSG_WARN([*** Fortran INTEGER2 = C $MPI_FORTRAN_INTEGER2_TYPE])
AC_MSG_WARN([*** Fortran INTEGER4 = C $MPI_FORTRAN_INTEGER4_TYPE])
AC_MSG_WARN([*** Fortran INTEGER8 = C $MPI_FORTRAN_INTEGER8_TYPE])
AC_MSG_WARN([*** Fortran INTEGER16 = C $MPI_FORTRAN_INTEGER16_TYPE])
AC_MSG_WARN([*** Fortran REAL = C $MPI_FORTRAN_REAL_TYPE])
AC_MSG_WARN([*** Fortran REAL4 = C $MPI_FORTRAN_REAL4_TYPE])
AC_MSG_WARN([*** Fortran REAL8 = C $MPI_FORTRAN_REAL8_TYPE])
AC_MSG_WARN([*** Fortran REAL16 = C $MPI_FORTRAN_REAL16_TYPE])
AC_MSG_WARN([*** Fortran DOUBLE PRECISION = C $MPI_FORTRAN_DBLPREC_TYPE])
fi
AC_DEFINE_UNQUOTED(ompi_fortran_logical_t, $MPI_FORTRAN_LOGICAL_TYPE,
[C type corresponding to Fortran LOGICAL])
AC_DEFINE_UNQUOTED(MPI_Fint, $MPI_FORTRAN_INTEGER_TYPE,
[C type corresponding to Fortran INTEGER])
AC_DEFINE_UNQUOTED(ompi_fortran_integer_t, $MPI_FORTRAN_INTEGER_TYPE,
[C type corresponding to Fortran LOGICAL])
AC_DEFINE_UNQUOTED(ompi_fortran_integer1_t, $MPI_FORTRAN_INTEGER1_TYPE,
[C type corresponding to Fortran INTEGER1])
AC_DEFINE_UNQUOTED(ompi_fortran_integer2_t, $MPI_FORTRAN_INTEGER2_TYPE,
[C type corresponding to Fortran INTEGER2])
AC_DEFINE_UNQUOTED(ompi_fortran_integer4_t, $MPI_FORTRAN_INTEGER4_TYPE,
[C type corresponding to Fortran INTEGER4])
AC_DEFINE_UNQUOTED(ompi_fortran_integer8_t, $MPI_FORTRAN_INTEGER8_TYPE,
[C type corresponding to Fortran INTEGER4])
AC_DEFINE_UNQUOTED(ompi_fortran_real_t, $MPI_FORTRAN_REAL_TYPE,
[C type corresponding to Fortran REAL])
AC_DEFINE_UNQUOTED(ompi_fortran_real4_t, $MPI_FORTRAN_REAL4_TYPE,
[C type corresponding to Fortran REAL4])
AC_DEFINE_UNQUOTED(ompi_fortran_real8_t, $MPI_FORTRAN_REAL8_TYPE,
[C type corresponding to Fortran REAL8])
AC_DEFINE_UNQUOTED(ompi_fortran_real16_t, $MPI_FORTRAN_REAL16_TYPE,
[C type corresponding to Fortran REAL16])
AC_DEFINE_UNQUOTED(ompi_fortran_dblprec_t, $MPI_FORTRAN_DBLPREC_TYPE,
[C type corresponding to Fortran DOUBLE PRECISION])
#
# Test to determine type of MPI_Offset. This is searched in the following order
# int64_t, long long, long, int. If none of these are 8 bytes, then we should
# search for int32_t, long long, long, int.
#
MPI_OFFSET_TYPE="not found"
MPI_OFFSET_DATATYPE="not found"
AC_MSG_CHECKING([checking for type of MPI_Offset])
if test "$ac_cv_type_long_long" = "yes" -a "$ac_cv_sizeof_long_long" = 8; then
MPI_OFFSET_TYPE="long long"
MPI_OFFSET_DATATYPE=MPI_LONG_LONG
MPI_OFFSET_SIZE=8
elif test "$ac_cv_type_long" = "yes" -a "$ac_cv_sizeof_long" = 8; then
MPI_OFFSET_TYPE="long"
MPI_OFFSET_DATATYPE=MPI_LONG
MPI_OFFSET_SIZE=8
elif test "ac_cv_sizeof_int" = 8; then
MPI_OFFSET_TYPE=int
MPI_OFFSET_DATATYPE=MPI_INT
MPI_OFFSET_SIZE=8
elif test "$ac_cv_type_long_long" = "yes" -a "$ac_cv_sizeof_long_long" = 4; then
MPI_OFFSET_TYPE="long long"
MPI_OFFSET_DATATYPE=MPI_LONG_LONG
MPI_OFFSET_SIZE=4
elif test "$ac_cv_type_long" = "yes" -a "$ac_cv_sizeof_long" = 4; then
MPI_OFFSET_TYPE="long"
MPI_OFFSET_DATATYPE=MPI_LONG
MPI_OFFSET_SIZE=4
elif test "ac_cv_sizeof_int" = 4; then
MPI_OFFSET_TYPE=int
MPI_OFFSET_DATATYPE=MPI_INT
MPI_OFFSET_SIZE=4
fi
AC_MSG_RESULT([$MPI_OFFSET_TYPE])
if test "$MPI_OFFSET_TYPE" = "not found"; then
AC_MSG_WARN([*** Unable to find the right definition for MPI_Offset])
AC_MSG_ERROR([Cannot continue])
fi
AC_DEFINE_UNQUOTED(MPI_Offset, $MPI_OFFSET_TYPE, [Type of MPI_Offset])
#
# If we haven't already, figure out an MPI datatype that corresponds
# to the back-end C type of MPI_Offset.
#
AC_MSG_CHECKING([checking for an MPI datatype for MPI_Offset])
AC_MSG_RESULT([$MPI_OFFSET_DATATYPE])
if test "$MPI_OFFSET_DATATYPE" = "not found"; then
AC_MSG_WARN([*** Unable to find an MPI datatype corresponding to MPI_Offset])
AC_MSG_ERROR([Cannot continue])
fi
AC_DEFINE_UNQUOTED(OMPI_OFFSET_DATATYPE, $MPI_OFFSET_DATATYPE, [MPI datatype corresponding to MPI_Offset])
# all: endian
AC_WORDS_BIGENDIAN
# Size of pid_t
AC_CHECK_SIZEOF(pid_t)
# all: SYSV semaphores
# all: SYSV shared memory
# all: size of FD_SET
# all: sizeof struct stat members
# all: type of getsockopt optlen
# all: type of recvfrom optlen
#
# Check out what thread support we have
#
OMPI_CONFIG_THREADS
CFLAGS="$CFLAGS $THREAD_CFLAGS"
CXXFLAGS="$CXXFLAGS $THREAD_CXXFLAGS"
CPPFLAGS="$CPPFLAGS $THREAD_CPPFLAGS"
CXXCPPFLAGS="$CXXCPPFLAGS $THREAD_CXXCPPFLAGS"
LDFLAGS="$LDFLAGS $THREAD_LDFLAGS"
LIBS="$LIBS $THREAD_LIBS"
WRAPPER_EXTRA_CFLAGS="$WRAPPER_EXTRA_CFLAGS $THREAD_CFLAGS"
WRAPPER_EXTRA_CXXFLAGS="$WRAPPER_EXTRA_CXXFLAGS $THREAD_CXXFLAGS"
WRAPPER_EXTRA_FFLAGS="$WRAPPER_EXTRA_FFLAGS $THREAD_FFLAGS"
WRAPPER_EXTRA_FCFLAGS="$WRAPPER_EXTRA_FCFLAGS $THREAD_FFLAGS"
WRAPPER_EXTRA_LDFLAGS="$WRAPPER_EXTRA_LDFLAGS $THREAD_LDFLAGS"
WRAPPER_EXTRA_LIBS="$WRAPPER_EXTRA_LIBS $THREAD_LIBS"
#
# What is the local equivalent of "ln -s"
#
AC_PROG_LN_S
#
# We need as and lex
#
AM_PROG_AS
AM_PROG_LEX
# If we don't have GNU Flex and we don't have a generated .c file
# (distribution tarballs will have the .c file included, but SVN
# checkouts will not), then error. Must have GNU Flex -- other
# versions of Lex are not workable (all things being equal, since this
# is *only* required for developers, we decided that it really was not
# worth it to be portable between different versions of lex ;-).
if test -z "$LEX" -o -n "`echo $LEX | grep missing`" -o \
"`basename $LEX`" != "flex"; then
if test ! -f "$srcdir/src/util/show_help_lex.c"; then
AC_MSG_WARN([*** Could not find GNU Flex on your system.])
AC_MSG_WARN([*** GNU Flex required for developer builds of Open MPI.])
AC_MSG_WARN([*** Other versions of Lex are not supported.])
AC_MSG_WARN([*** YOU DO NOT NEED FLEX FOR DISTRIBUTION TARBALLS!])
AC_MSG_WARN([*** If you absolutely cannot install GNU Flex on this system])
AC_MSG_WARN([*** consider using a distribution tarball, or generate the])
AC_MSG_WARN([*** following files on another system (using Flex) and])
AC_MSG_WARN([*** copy them here:])
for lfile in `find . -name \*.l -print`; do
cfile="`echo $lfile | cut -d. -f-2`"
AC_MSG_WARN([*** $cfile.c])
done
AC_MSG_ERROR([Cannot continue])
fi
fi
#
# File system case sensitivity
#
OMPI_CASE_SENSITIVE_FS_SETUP
# AIX: FIONBIO in sys/ioctl.h
# glibc: memcpy
##################################
# MCA
##################################
ompi_show_title "Modular Component Architecture (MCA) setup"
AC_MSG_CHECKING([for subdir args])
OMPI_CONFIG_SUBDIR_ARGS([ompi_subdir_args])
AC_MSG_RESULT([$ompi_subdir_args])
OMPI_MCA
############################################################################
# Final top-level OMPI configuration
############################################################################
ompi_show_title "Final top-level OMPI configuration"
############################################################################
# Libevent setup
############################################################################
ompi_show_subtitle "Libevent 3rd party event handler"
CFLAGS_save="$CFLAGS"
CFLAGS="$OMPI_CFLAGS_BEFORE_PICKY"
OMPI_SETUP_LIBEVENT
CFLAGS="$CFLAGS_save"
############################################################################
# Libtool: part two
# (after C compiler setup)
############################################################################
ompi_show_subtitle "Libtool configuration"
# Use convenience libltdl for the moment, because we need to force the
# use of the newest libltdl (i.e., the one that ships with libtool
# 1.5) because it has support for a lot more things than older
# versions of libtool (which are generally installed by default).
AC_LIBLTDL_CONVENIENCE(src/libltdl)
AC_SUBST(LTDLINCL)
AC_SUBST(LIBLTDL)
AC_LIBTOOL_DLOPEN
AM_PROG_LIBTOOL
# AC_CONFIG_SUBDIRS appears to be broken for non-gcc compilers (i.e.,
# passing precious variables down to the sub-configure).
#
# Note that we also did some magic scripty-foo in autogen.sh to rename
# the output libtool library "libompi_ltdl", so add -lompi_ltdl here.
# This is because so many systems have older versions of libltdl
# installed very early in ld.so's search path; if we installed our own
# libltdl in some non-standard path (e.g., $HOME/local or even
# /usr/local), the libltdl in /usr/lib might get found first. And if
# it's older -- or just not matching the version that we need, Bad
# Things happen. [sigh]
#
# Finally, make libompi_ltdl follow the same shared/static convention
# that was user for the main OMPI libraries. So manually examine
# $enable_shared and $enable_static and pass down the corresponding
# flags.
ompi_show_subtitle "GNU libltdl setup"
ompi_subdir_args="$ompi_subdir_args --enable-ltdl-convenience --disable-ltdl-install"
if test "$enable_shared" = "yes"; then
ompi_subdir_args="$ompi_subdir_args --enable-shared"
else
ompi_subdir_args="$ompi_subdir_args --disable-shared"
fi
if test "$enable_static" = "yes"; then
ompi_subdir_args="$ompi_subdir_args --enable-static"
else
ompi_subdir_args="$ompi_subdir_args --disable-static"
fi
CFLAGS_save="$CFLAGS"
CFLAGS="$OMPI_CFLAGS_BEFORE_PICKY"
OMPI_CONFIG_SUBDIR(src/libltdl, [$ompi_subdir_args], [HAPPY=1], [HAPPY=0])
if test "$HAPPY" = "1"; then
LIBLTDL_SUBDIR=libltdl
LIBLTDL_LTLIB=libltdl/libltdlc.la
WANT_LIBLTDL=1
# Arrgh. This is gross. But I can't think of any other way to do
# it. :-(
flags="`egrep ^LIBADD_DL src/libltdl/Makefile | cut -d= -f2-`"
OMPI_CHECK_LINKER_FLAGS([src/libltdl/libtool], [-export-dynamic $flags])
WRAPPER_EXTRA_LIBS="$WRAPPER_EXTRA_LIBS $extra_ldflags"
LDFLAGS="-export-dynamic $LDFLAGS"
else
LIBLTDL_SUBDIR=
LIBLTDL_LTLIB=
WANT_LIBLTDL=0
fi
CFLAGS="$CFLAGS_save"
AC_SUBST(LIBLTDL_SUBDIR)
AC_SUBST(LIBLTDL_LTLIB)
AM_CONDITIONAL(WANT_LIBLTDL, test "$WANT_LIBLTDL" = "1")
AC_DEFINE_UNQUOTED(OMPI_WANT_LIBLTDL, $WANT_LIBLTDL,
[Whether to include support for libltdl or not])
############################################################################
# final wrapper compiler config
############################################################################
ompi_show_subtitle "Wrapper compiler flags"
#
# This is needed for VPATH builds, so that it will -I the appropriate
# include directory (don't know why automake doesn't do this
# automatically). We delayed doing it until now just so that
# '-I$(top_srcdir)' doesn't show up in any of the configure output --
# purely aesthetic.
#
CPPFLAGS='-I$(top_srcdir)/src -I$(top_srcdir)/include -I$(top_builddir)/src'" $CPPFLAGS"
CXXCPPFLAGS='-I$(top_srcdir)/src -I$(top_srcdir)/include -I$(top_builddir)/src'" $CXXCPPFLAGS"
#
# Adding WRAPPER_* flags so that extra flags needed for wrappper compilers
#
# WRAPPER_EXTRA_CFLAGS
#
AC_MSG_CHECKING([for mpicc CFLAGS])
OMPI_UNIQ(WRAPPER_EXTRA_CFLAGS)
AC_SUBST(WRAPPER_EXTRA_CFLAGS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS, "$WRAPPER_EXTRA_CFLAGS",
[Additional CFLAGS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_CFLAGS])
#
# WRAPPER_EXTRA_CXXFLAGS
#
AC_MSG_CHECKING([for mpiCC CXXFLAGS])
OMPI_UNIQ(WRAPPER_EXTRA_CXXFLAGS)
AC_SUBST(WRAPPER_EXTRA_CXXFLAGS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CXXFLAGS, "$WRAPPER_EXTRA_CXXFLAGS",
[Additional CXXFLAGS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_CXXFLAGS])
#
# WRAPPER_EXTRA_FFLAGS
#
AC_MSG_CHECKING([for mpif77/mpif90 FFLAGS])
OMPI_UNIQ(WRAPPER_EXTRA_FFLAGS)
AC_SUBST(WRAPPER_EXTRA_FFLAGS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FFLAGS, "$WRAPPER_EXTRA_FFLAGS",
[Additional FFLAGS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_FFLAGS])
#
# WRAPPER_EXTRA_FCFLAGS
#
AC_MSG_CHECKING([for mpif77/mpif90 FCFLAGS])
OMPI_UNIQ(WRAPPER_EXTRA_FCFLAGS)
AC_SUBST(WRAPPER_EXTRA_FCFLAGS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FCFLAGS, "$WRAPPER_EXTRA_FCFLAGS",
[Additional FCFLAGS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_FCFLAGS])
#
# WRAPPER_EXTRA_LDFLAGS
#
AC_MSG_CHECKING([for wrapper compiler LDFLAGS])
OMPI_UNIQ(WRAPPER_EXTRA_LDFLAGS)
AC_SUBST(WRAPPER_EXTRA_LDFLAGS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LDFLAGS, "$WRAPPER_EXTRA_LDFLAGS",
[Additional LDFLAGS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_LDFLAGS])
#
# WRAPPER_EXTRA_LIBS
#
AC_MSG_CHECKING([for wrapper compiler LIBS])
AC_SUBST(WRAPPER_EXTRA_LIBS)
AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LIBS, "$WRAPPER_EXTRA_LIBS",
[Additional LIBS to pass through the wrapper compilers])
AC_MSG_RESULT([$WRAPPER_EXTRA_LIBS])
#
# Adding LIBMPI_* flags from the components that are necessary to
# compile with libmpi
#
# LIBMPI_EXTRA_LDFLAGS
#
AC_MSG_CHECKING([for libmpi additional LDFLAGS])
OMPI_UNIQ(LIBMPI_EXTRA_LDFLAGS)
AC_SUBST(LIBMPI_EXTRA_LDFLAGS)
AC_DEFINE_UNQUOTED(LIBMPI_EXTRA_LDFLAGS, "$LIBMPI_EXTRA_LDFLAGS",
[Additional LDFLAGS to compile against libmpi])
AC_MSG_RESULT([$LIBMPI_EXTRA_LDFLAGS])
#
# LIBMPI_EXTRA_LIBS
#
AC_MSG_CHECKING([for libmpi additional LIBS])
AC_SUBST(LIBMPI_EXTRA_LIBS)
AC_DEFINE_UNQUOTED(LIBMPI_EXTRA_LIBS, "$LIBMPI_EXTRA_LIBS",
[Additional LIBS to compile against libmpi])
AC_MSG_RESULT([$LIBMPI_EXTRA_LIBS])
#
# Delayed the substitution of CFLAGS and CXXFLAGS until now because
# they may have been modified throughout the course of this script.
#
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(CXXCPPFLAGS)
AC_SUBST(FFLAGS)
AC_SUBST(FCFLAGS)
############################################################################
# Party on
############################################################################
ompi_show_subtitle "Final output"
AM_CONFIG_HEADER([include/ompi_config.h])
AC_CONFIG_FILES([
Makefile
config/Makefile
include/Makefile
include/mpif.h
etc/Makefile
src/Makefile
src/include/Makefile
src/include/sys/Makefile
src/include/sys/alpha/Makefile
src/include/sys/amd64/Makefile
src/include/sys/ia32/Makefile
src/include/sys/ia64/Makefile
src/include/sys/mips/Makefile
src/include/sys/powerpc/Makefile
src/include/sys/sparc/Makefile
src/include/sys/sparcv9/Makefile
src/include/sys/win32/Makefile
src/class/Makefile
src/runtime/Makefile
src/threads/Makefile
src/util/Makefile
src/event/Makefile
src/event/compat/Makefile
src/event/compat/sys/Makefile
src/attribute/Makefile
src/asm/Makefile
src/communicator/Makefile
src/datatype/Makefile
src/dps/Makefile
src/errhandler/Makefile
src/file/Makefile
src/group/Makefile
src/info/Makefile
src/op/Makefile
src/proc/Makefile
src/request/Makefile
src/win/Makefile
src/mca/Makefile
src/mca/base/Makefile
src/mca/common/Makefile
src/mca/errmgr/Makefile
src/mca/errmgr/base/Makefile
src/mca/iof/Makefile
src/mca/iof/base/Makefile
src/mca/gpr/Makefile
src/mca/gpr/base/Makefile
src/mca/gpr/base/data_type_support/Makefile
src/mca/gpr/base/pack_api_cmd/Makefile
src/mca/gpr/base/unpack_api_response/Makefile
src/mca/ns/Makefile
src/mca/ns/base/Makefile
src/mca/ns/base/data_type_support/Makefile
src/mca/oob/Makefile
src/mca/oob/base/Makefile
src/mca/pls/Makefile
src/mca/pls/base/Makefile
src/mca/ras/Makefile
src/mca/ras/base/Makefile
src/mca/rds/Makefile
src/mca/rds/base/Makefile
src/mca/rmaps/Makefile
src/mca/rmaps/base/Makefile
src/mca/rmgr/Makefile
src/mca/rmgr/base/Makefile
src/mca/rmgr/base/data_type_support/Makefile
src/mca/schema/Makefile
src/mca/schema/base/Makefile
src/mca/soh/Makefile
src/mca/soh/base/Makefile
src/mca/soh/base/data_type_support/Makefile
src/mca/allocator/Makefile
src/mca/allocator/base/Makefile
src/mca/coll/Makefile
src/mca/coll/base/Makefile
src/mca/io/Makefile
src/mca/io/base/Makefile
src/mca/mpool/Makefile
src/mca/mpool/base/Makefile
src/mca/pml/Makefile
src/mca/pml/base/Makefile
src/mca/ptl/Makefile
src/mca/ptl/base/Makefile
src/mca/rml/Makefile
src/mca/rml/base/Makefile
src/mca/topo/Makefile
src/mca/topo/base/Makefile
src/dynamic-mca/common/Makefile
src/dynamic-mca/errmgr/Makefile
src/dynamic-mca/iof/Makefile
src/dynamic-mca/gpr/Makefile
src/dynamic-mca/ns/Makefile
src/dynamic-mca/oob/Makefile
src/dynamic-mca/pls/Makefile
src/dynamic-mca/ras/Makefile
src/dynamic-mca/rds/Makefile
src/dynamic-mca/rmaps/Makefile
src/dynamic-mca/rmgr/Makefile
src/dynamic-mca/schema/Makefile
src/dynamic-mca/soh/Makefile
src/dynamic-mca/Makefile
src/dynamic-mca/allocator/Makefile
src/dynamic-mca/coll/Makefile
src/dynamic-mca/io/Makefile
src/dynamic-mca/mpool/Makefile
src/dynamic-mca/pml/Makefile
src/dynamic-mca/ptl/Makefile
src/dynamic-mca/rml/Makefile
src/dynamic-mca/topo/Makefile
src/mpi/Makefile
src/mpi/c/Makefile
src/mpi/c/profile/Makefile
src/mpi/cxx/Makefile
src/mpi/f77/Makefile
src/mpi/f77/profile/Makefile
src/mpi/f90/Makefile
src/mpi/f90/fortran_kinds.sh
src/mpi/f90/fortran_sizes.h
src/mpi/f90/scripts/Makefile
src/mpi/runtime/Makefile
src/tools/Makefile
src/tools/console/Makefile
src/tools/ompi_info/Makefile
src/tools/orted/Makefile
src/tools/orterun/Makefile
src/tools/openmpi/Makefile
src/tools/wrappers/Makefile
test/Makefile
test/asm/Makefile
test/class/Makefile
test/dps/Makefile
test/mca/Makefile
test/mca/gpr/Makefile
test/mca/ns/Makefile
test/mca/oob/Makefile
test/mca/ras/Makefile
test/mca/rds/Makefile
test/mca/rmaps/Makefile
test/mca/schema/Makefile
test/runtime/Makefile
test/support/Makefile
test/threads/Makefile
test/util/Makefile
])
AC_OUTPUT