From 97757e7217530f7e8a2abfb00b5bdb301ef0709d Mon Sep 17 00:00:00 2001
From: Scot Breitenfeld <brtnfld@hdfgroup.org>
Date: Mon, 1 Sep 2008 10:33:07 -0500
Subject: [svn-r15571] Description:

H5test_kind_SIZEOF.f90 is the preferred portable program used for Fortran type detection. It uses the intrinsic Fortran function SIZEOF. This program should be used instead of H5test_kind.f90 if the SIZEOF function is available. Most of the newer Fortran compilers support SIZEOF.
---
 fortran/src/H5test_kind_SIZEOF.f90 | 100 +++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 fortran/src/H5test_kind_SIZEOF.f90

diff --git a/fortran/src/H5test_kind_SIZEOF.f90 b/fortran/src/H5test_kind_SIZEOF.f90
new file mode 100644
index 0000000..72d9176
--- /dev/null
+++ b/fortran/src/H5test_kind_SIZEOF.f90
@@ -0,0 +1,100 @@
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!   Copyright by the Board of Trustees of the University of Illinois.         *
+!   All rights reserved.                                                      *
+!                                                                             *
+!   This file is part of HDF5.  The full HDF5 copyright notice, including     *
+!   terms governing use, modification, and redistribution, is contained in    *
+!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
+!   of the source code distribution tree; Copyright.html can be found at the  *
+!   root level of an installed copy of the electronic HDF5 document set and   *
+!   is linked from the top-level documents page.  It can also be found at     *
+!   http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
+!   access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!
+! H5test_kind_SIZEOF.f90
+!
+! This fortran program generates H5fortran_detect.f90
+! 
+!
+PROGRAM test_kind
+  INTEGER :: i, j, ii, last, kind_numbers(10)
+  INTEGER :: jr, jd
+  last = -1
+  ii = 0
+  j = SELECTED_INT_KIND(18)
+  DO i = 1,100
+     j = SELECTED_INT_KIND(i)
+     IF(j .NE. last) THEN
+        IF(last .NE. -1) THEN
+           ii = ii + 1
+           kind_numbers(ii) = last
+        ENDIF
+        last = j
+        IF(j .EQ. -1) EXIT
+     ENDIF
+  ENDDO
+! Generate a program
+  WRITE(*,*) "PROGRAM int_kind"
+  WRITE(*,*) "WRITE(*,*) "" /*generating header file*/ """
+  j = 0
+  WRITE(*, "("" CALL i"", i2.2,""()"")") j
+  jr = 0
+  WRITE(*, "("" CALL r"", i2.2,""()"")") jr
+  jd = 0
+  WRITE(*, "("" CALL d"", i2.2,""()"")") jd
+  DO i = 1, ii
+     j = kind_numbers(i)
+     WRITE(*, "("" CALL i"", i2.2,""()"")") j
+  ENDDO
+  WRITE(*,*) "END PROGRAM int_kind"
+  j = 0
+  WRITE(*, "("" SUBROUTINE i"", i2.2,""()"")") j
+  WRITE(*,*)"   IMPLICIT NONE"
+  WRITE(*,*)"   INTEGER :: a"
+  WRITE(*,*)"   INTEGER :: a_size"
+  WRITE(*,*)"   CHARACTER(LEN=2) :: ichr2"
+  WRITE(*,*)"   a_size = SIZEOF(a)"
+  WRITE(*,*)"   WRITE(ichr2,'(I2)') a_size"
+  WRITE(*,*)'   WRITE(*,*) "#define H5_FORTRAN_HAS_NATIVE_"'//"//ADJUSTL(ichr2)"
+  WRITE(*,*)"   RETURN"
+  WRITE(*,*)"END SUBROUTINE"    
+  jr = 0
+  WRITE(*, "("" SUBROUTINE r"", i2.2,""()"")") j
+  WRITE(*,*)"   IMPLICIT NONE"
+  WRITE(*,*)"   REAL :: a"
+  WRITE(*,*)"   INTEGER :: a_size"
+  WRITE(*,*)"   CHARACTER(LEN=2) :: ichr2"
+  WRITE(*,*)"   a_size = SIZEOF(a)"
+  WRITE(*,*)"   WRITE(ichr2,'(I2)') a_size"
+  WRITE(*,*)'   WRITE(*,*) "#define H5_FORTRAN_HAS_REAL_NATIVE_"'//"//ADJUSTL(ichr2)"
+  WRITE(*,*)"   RETURN"
+  WRITE(*,*)"END SUBROUTINE"
+  jd = 0
+  WRITE(*, "("" SUBROUTINE d"", i2.2,""()"")") jd
+  WRITE(*,*)"   IMPLICIT NONE"
+  WRITE(*,*)"   DOUBLE PRECISION :: a"
+  WRITE(*,*)"   INTEGER :: a_size"
+  WRITE(*,*)"   CHARACTER(LEN=2) :: ichr2"
+  WRITE(*,*)"   a_size = SIZEOF(a)"
+  WRITE(*,*)"   WRITE(ichr2,'(I2)') a_size"
+  WRITE(*,*)'   WRITE(*,*) "#define H5_FORTRAN_HAS_DOUBLE_NATIVE_"'//"//ADJUSTL(ichr2)"
+  WRITE(*,*)"   RETURN"
+  WRITE(*,*)"END SUBROUTINE"
+  DO i = 1, ii
+     j = kind_numbers(i)
+     WRITE(*, "("" SUBROUTINE i"", i2.2,""()"")") j
+     WRITE(*,*)"   IMPLICIT NONE"
+     WRITE(*,*)"   INTEGER(",j,") :: a"
+     WRITE(*,*)"   INTEGER :: a_size"
+     WRITE(*,*)"   CHARACTER(LEN=2) :: ichr2"
+     WRITE(*,*)"   a_size = SIZEOF(a)"
+     WRITE(*,*)"   WRITE(ichr2,'(I2)') a_size"
+     WRITE(*,*)'   WRITE(*,*) "#define H5_FORTRAN_HAS_INTEGER_"'//"//ADJUSTL(ichr2)"
+     WRITE(*,*)"   RETURN"
+     WRITE(*,*)"END SUBROUTINE"
+  ENDDO
+END PROGRAM test_kind
+              
+            
+
-- 
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