135 строки
4.4 KiB
Plaintext
135 строки
4.4 KiB
Plaintext
|
dnl -*- shell-script -*-
|
||
|
|
dnl
|
||
|
|
dnl Copyright (c) 2004-2005 The Trustees of Indiana University.
|
||
|
|
dnl All rights reserved.
|
||
|
|
dnl Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
|
||
|
|
dnl All rights 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) 2011-2012 Cisco Systems, 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
|
||
|
|
|
||
|
|
|
||
|
|
# OMPI_FORTRAN_GET_VALUE_TRUE()
|
||
|
|
# -------------------------------------------------------
|
||
|
|
# Determine the value of .TRUE. of this Fortran compiler.
|
||
|
|
AC_DEFUN([OMPI_FORTRAN_GET_VALUE_TRUE],[
|
||
|
|
# invalidate cache if result came from a run where FORTRAN was disabled
|
||
|
|
if test "$ompi_cv_fortran_true_value" = "0" ; then
|
||
|
|
unset ompi_cv_fortran_true_value
|
||
|
|
fi
|
||
|
|
|
||
|
|
AS_VAR_PUSHDEF([fortran_true_var],
|
||
|
|
[ompi_cv_fortran_true_value])
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([Fortran value for .TRUE. logical type],
|
||
|
|
fortran_true_var,
|
||
|
|
[if test "$1" = "none" || \
|
||
|
|
test $OMPI_TRY_FORTRAN_BINDINGS -eq $OMPI_FORTRAN_NO_BINDINGS || \
|
||
|
|
test $ompi_fortran_happy -eq 0 ; then
|
||
|
|
value=77
|
||
|
|
else
|
||
|
|
#
|
||
|
|
# C module
|
||
|
|
# We really need the confdefs.h Header file for
|
||
|
|
# the ompi_fortran_logical_t definition
|
||
|
|
#
|
||
|
|
if test \! -f confdefs.h ; then
|
||
|
|
AC_MSG_WARN([*** Problem running configure test!])
|
||
|
|
AC_MSG_WARN([*** Cannot find confdefs.h file for config test])
|
||
|
|
AC_MSG_WARN([*** See config.log for details.])
|
||
|
|
AC_MSG_ERROR([*** Cannot continue.])
|
||
|
|
fi
|
||
|
|
|
||
|
|
cat > conftest.c <<EOF
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include "confdefs.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void ompi_print_f(ompi_fortran_logical_t * logical)
|
||
|
|
{
|
||
|
|
FILE *f=fopen("conftestval", "w");
|
||
|
|
if (!f) exit(1);
|
||
|
|
|
||
|
|
if( SIZEOF_INT >= sizeof(ompi_fortran_logical_t) ) {
|
||
|
|
fprintf(f, "%d\n", (int)*logical);
|
||
|
|
} else if (SIZEOF_LONG >= sizeof(ompi_fortran_logical_t) ) {
|
||
|
|
fprintf(f, "%ld\n", (long) *logical);
|
||
|
|
#ifdef HAVE_LONG_LONG
|
||
|
|
} else if (SIZEOF_LONG_LONG >= sizeof(ompi_fortran_logical_t) ) {
|
||
|
|
fprintf(f, "%lld\n", (long long) *logical);
|
||
|
|
#endif
|
||
|
|
} else {
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ompi_print(ompi_fortran_logical_t *logical)
|
||
|
|
{ ompi_print_f(logical); }
|
||
|
|
|
||
|
|
void ompi_print_(ompi_fortran_logical_t *logical)
|
||
|
|
{ ompi_print_f(logical); }
|
||
|
|
|
||
|
|
void ompi_print__(ompi_fortran_logical_t *logical)
|
||
|
|
{ ompi_print_f(logical); }
|
||
|
|
|
||
|
|
void OMPI_PRINT(ompi_fortran_logical_t *logical)
|
||
|
|
{ ompi_print_f(logical); }
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
EOF
|
||
|
|
cat > conftestf.f <<EOF
|
||
|
|
program main
|
||
|
|
logical value
|
||
|
|
value=.TRUE.
|
||
|
|
CALL ompi_print(value)
|
||
|
|
end
|
||
|
|
EOF
|
||
|
|
|
||
|
|
#
|
||
|
|
# Try the compilation and run.
|
||
|
|
#
|
||
|
|
OPAL_LOG_COMMAND([$CC $CFLAGS -I. -c conftest.c],
|
||
|
|
[OPAL_LOG_COMMAND([$FC $FCFLAGS -o conftest conftest.o conftestf.f $LDFLAGS $LIBS],
|
||
|
|
[happy=1], [happy=0])],
|
||
|
|
[happy=0])
|
||
|
|
|
||
|
|
AS_IF([test $happy -eq 0 && test $ompi_fortran_happy -eq 1],
|
||
|
|
[AC_MSG_ERROR([Could not compile Fortran .TRUE. test. Aborting.])
|
||
|
|
])
|
||
|
|
|
||
|
|
AS_IF([test "$cross_compiling" = "yes"],
|
||
|
|
[AC_MSG_ERROR([Can not determine value of .TRUE. when cross-compiling])],
|
||
|
|
[OPAL_LOG_COMMAND([./conftest],
|
||
|
|
[value=`sed 's/ *//' conftestval`],
|
||
|
|
[AC_MSG_ERROR([Could not determine value of Fotran .TRUE.. Aborting.])])])
|
||
|
|
fi
|
||
|
|
AS_VAR_SET(fortran_true_var, [$value])
|
||
|
|
unset value
|
||
|
|
])
|
||
|
|
|
||
|
|
AS_VAR_COPY([ompi_fortran_true_value], [fortran_true_var])
|
||
|
|
AC_DEFINE_UNQUOTED([OMPI_FORTRAN_VALUE_TRUE],
|
||
|
|
[$ompi_fortran_true_value],
|
||
|
|
[Fortran value for LOGICAL .TRUE. value])
|
||
|
|
AS_VAR_POPDEF([fortran_true_var])
|
||
|
|
|
||
|
|
unset happy ompi_print_logical_fn
|
||
|
|
rm -rf conftest*
|
||
|
|
])dnl
|