44 lines
1.7 KiB
Plaintext
44 lines
1.7 KiB
Plaintext
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dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
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dnl University Research and Technology
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dnl Corporation. All rights reserved.
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dnl Copyright (c) 2004-2005 The University of Tennessee and The University
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dnl of Tennessee Research Foundation. All rights
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dnl reserved.
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dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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dnl University of Stuttgart. All rights reserved.
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dnl Copyright (c) 2004-2005 The Regents of the University of California.
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dnl All rights reserved.
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dnl Copyright (c) 2010-2012 Cisco Systems, Inc. All rights reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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# OMPI_FORTRAN_CHECK_TYPE([type, action if found, action if not found])
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# -----------------------------------------------------------------
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AC_DEFUN([OMPI_FORTRAN_CHECK_TYPE],[
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# Use of m4_translit suggested by Eric Blake:
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# http://lists.gnu.org/archive/html/bug-autoconf/2010-10/msg00016.html
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AS_VAR_PUSHDEF([type_var],
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m4_translit([[ompi_cv_fortran_have_$1]], [*], [p]))
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# Determine Fortran datatype size.
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# First arg is type, 2nd arg is config var to define
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AC_CACHE_CHECK([if Fortran compiler supports $1], type_var,
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[AC_LANG_PUSH([Fortran])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[program main
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$1 :: bogus_variable
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end program]])],
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[AS_VAR_SET(type_var, yes)],
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[AS_VAR_SET(type_var, no)])
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AC_LANG_POP([Fortran])])
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AS_VAR_IF(type_var, [yes], [$2], [$3])
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AS_VAR_POPDEF([type_var])dnl
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])dnl
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