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openmpi/config/ompi_fortran_check_abstract.m4
Jeff Squyres 23a235d1ef Minor configure output consistency updates
Just some minor updates to make some Fortran test outputs be a bit
more consistent with each other.  This can definitely wait until
1.7.5, unless it causes conflicts with other changes that need to come
into 1.7.4.

cmr=v1.7.5:reviewer=dgoodell

This commit was SVN r30271.
2014-01-13 18:28:26 +00:00

48 строки
1.7 KiB
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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) 2010-2014 Cisco Systems, Inc. All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# Check whether or not the Fortran compiler supports the "abstract"
# keyword in derived types or not.
# OMPI_FORTRAN_CHECK_ABSTRACT([action if found],
# [action if not found])
# ----------------------------------------------------
AC_DEFUN([OMPI_FORTRAN_CHECK_ABSTRACT],[
AS_VAR_PUSHDEF([abstract_var], [ompi_cv_fortran_abstract])
AC_CACHE_CHECK([if Fortran compiler supports ABSTRACT], abstract_var,
[AC_LANG_PUSH([Fortran])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[MODULE abstract_mod
ABSTRACT INTERFACE
SUBROUTINE binky
END SUBROUTINE
END INTERFACE
END MODULE abstract_mod]])],
[AS_VAR_SET(abstract_var, yes)],
[AS_VAR_SET(abstract_var, no)])
touch conftest_foo.mod
rm -rf *.mod 2>/dev/null
AC_LANG_POP([Fortran])
])
AS_VAR_IF(abstract_var, [yes], [$1], [$2])
AS_VAR_POPDEF([abstract_var])dnl
])