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[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
dnl
[svn-r5916] Purpose: Bug Fix Description: Sometimes, we needed to pick up a header file in the current build directory. Solution: Added a test to see if the compiler can handle the "-I." option so that it will get that header file. Platforms tested: Modi4
2002-09-10 05:51:35 +08:00
dnl Copyright by the Board of Trustees of the University of Illinois.
dnl All rights reserved.
dnl
dnl This file is part of HDF5. The full HDF5 copyright notice, including
dnl terms governing use, modification, and redistribution, is contained in
dnl the files COPYING and Copyright.html. COPYING can be found at the root
dnl of the source code distribution tree; Copyright.html can be found at the
dnl root level of an installed copy of the electronic HDF5 document set and
dnl is linked from the top-level documents page. It can also be found at
dnl http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have
dnl access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
dnl
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl Macros for HDF5 Fortran
dnl
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
dnl AC_F9X_MODS()
dnl
dnl Check how F9X handles modules. This macro also checks which
dnl command-line option to use to include the module once it's built.
dnl
AC_DEFUN(AC_F9X_MODS,
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
[AC_MSG_CHECKING(what $FC does with modules)
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
AC_LANG_PUSH(Fortran)
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
test -d conftestdir || mkdir conftestdir
cd conftestdir
rm -rf *
cat >conftest.$ac_ext <<EOF
module module
integer foo
end module module
EOF
eval $ac_compile
modfiles=""
[svn-r3144] Purpose: Install Fix Description: Fortran modules need to be installed. Solution: I check for the extension modules are created with and use that during the install... Platforms tested: Linux
2000-12-15 01:25:31 +08:00
F9XMODEXT=""
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
[svn-r3144] Purpose: Install Fix Description: Fortran modules need to be installed. Solution: I check for the extension modules are created with and use that during the install... Platforms tested: Linux
2000-12-15 01:25:31 +08:00
for f in conftest.o module.mod MODULE.mod module.M MODULE.M; do
if test -f "$f" ; then
modfiles="$f"
case "$f" in
*.o) F9XMODEXT="o" ;;
*.mod) F9XMODEXT="mod" ;;
*.M) F9XMODEXT="M" ;;
esac
fi
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
done
echo $modfiles 6>&1
if test "$modfiles" = file.o; then
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
echo $ac_n "checking whether $FC -em is saner""... $ac_c" 1>&6
OLD_FCFLAGS=$FCFLAGS
FCFLAGS="$FCFLAGS -em"
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
eval $ac_compile
modfiles=""
[svn-r3144] Purpose: Install Fix Description: Fortran modules need to be installed. Solution: I check for the extension modules are created with and use that during the install... Platforms tested: Linux
2000-12-15 01:25:31 +08:00
for f in file.o module.mod MODULE.mod module.M MODULE.M; do
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
test -f $f && modfiles="$f"
done
[svn-r3144] Purpose: Install Fix Description: Fortran modules need to be installed. Solution: I check for the extension modules are created with and use that during the install... Platforms tested: Linux
2000-12-15 01:25:31 +08:00
if test "$modfiles" = "file.o"; then
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
FCFLAGS=$OLD_FCFLAGS
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
echo no 6>&1
else
echo yes 6>&1
fi
fi
cd ..
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
AC_MSG_CHECKING(how $FC finds modules)
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
[svn-r4050] Purpose: Bug Fix Description: Changed the order of the flags checking for modules from -M -I to -I -M. Elena already fixed it in the configure ifle. This puts it in the acsite.m4 file so that it will be propagated to future configure builds.
2001-06-22 06:24:23 +08:00
for flag in "-I" "-M" "-p"; do
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
cat >conftest.$ac_ext <<EOF
program conftest
use module
end program conftest
EOF
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
ac_compile='${FC-f90} $FCFLAGS ${flag}conftestdir -c conftest.$ac_ext 1>&AS_MESSAGE_LOG_FD'
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
if AC_TRY_EVAL(ac_compile); then
F9XMODFLAG=$flag
break
fi
done
if test -n "$F9XMODFLAG"; then
echo $F9XMODFLAG 1>&6
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
FCFLAGS="$F9XMODFLAG. $FCFLAGS"
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
else
echo unknown 1>&6
fi
AC_SUBST(F9XMODFLAG)
[svn-r3144] Purpose: Install Fix Description: Fortran modules need to be installed. Solution: I check for the extension modules are created with and use that during the install... Platforms tested: Linux
2000-12-15 01:25:31 +08:00
AC_SUBST(F9XMODEXT)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
rm -rf conftest*
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
AC_LANG_POP(Fortran)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
])
[svn-r5916] Purpose: Bug Fix Description: Sometimes, we needed to pick up a header file in the current build directory. Solution: Added a test to see if the compiler can handle the "-I." option so that it will get that header file. Platforms tested: Modi4
2002-09-10 05:51:35 +08:00
dnl -------------------------------------------------------------------------
dnl AC_TRY_FCOMPILE()
dnl
dnl Check if we can compile a simple Fortran 90 program.
dnl
dnl AC_TRY_FCOMPILE(FUNCTION-BODY,
dnl [ACTION-IF-SUCCESS], [ACTION-IF-NOT-SUCCESS])
dnl
AC_DEFUN([AC_TRY_FCOMPILE],
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
[AC_LANG_PUSH(Fortran)
[svn-r5916] Purpose: Bug Fix Description: Sometimes, we needed to pick up a header file in the current build directory. Solution: Added a test to see if the compiler can handle the "-I." option so that it will get that header file. Platforms tested: Modi4
2002-09-10 05:51:35 +08:00
test -d conftestdir || mkdir conftestdir
cd conftestdir
rm -rf *
cat >conftest.$ac_ext <<EOF
$1
EOF
if AC_TRY_EVAL(ac_compile); then
:
[$2]
else
:
[$3]
fi
cd ..
rm -rf conftest*
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
AC_LANG_POP(Fortran)
[svn-r5916] Purpose: Bug Fix Description: Sometimes, we needed to pick up a header file in the current build directory. Solution: Added a test to see if the compiler can handle the "-I." option so that it will get that header file. Platforms tested: Modi4
2002-09-10 05:51:35 +08:00
])
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
dnl -------------------------------------------------------------------------
dnl AC_TRY_FLINK()
dnl
dnl Check if we can link a simple Fortran 90 program.
dnl
dnl AC_TRY_FLINK(INCLUDES, FUNCTION-BODY,
dnl [ACTION-IF-SUCCESS], [ACTION-IF-NOT-SUCCESS])
dnl
AC_DEFUN([AC_TRY_FLINK],
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
[AC_LANG_PUSH(Fortran)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
test -d conftestdir || mkdir conftestdir
cd conftestdir
rm -rf *
cat >conftest.$ac_ext <<EOF
program conftest
include '$1'
$2
end
EOF
if AC_TRY_EVAL(ac_compile) && AC_TRY_EVAL(ac_link); then
:
[$3]
else
:
[$4]
fi
cd ..
rm -rf conftest*
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
AC_LANG_POP(Fortran)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
])
dnl -------------------------------------------------------------------------
dnl AC_CHECK_FLIB()
dnl
dnl Check if we can link a simple Fortran 90 program with the specified library.
dnl
dnl AC_CHECK_FLIB(LIBRARY, FUNCTION-BODY,
dnl [ACTION-IF-SUCCESS], [ACTION-IF-NOT-SUCCESS])
dnl
AC_DEFUN([AC_CHECK_FLIB],
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
[AC_LANG_PUSH(Fortran)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
test -d conftestdir || mkdir conftestdir
cd conftestdir
rm -rf *
cat >conftest.$ac_ext <<EOF
program conftest
$2
end
EOF
if test -n "$1"; then
[svn-r6748] Purpose: Bug Fix Description: In parallel mode, the MPI libraries were being added to the LDFLAGS variable instead of the LIBS variable. This was playing havoc with the h5fc script (the order you specify libraries is important to some compilers). Solution: The AC_CHECK_FLIB macro was placing these libraries into the LDFLAGS instead of LIBS, which is where they should have gone. Replaced LDFLAGS with LIBS in that case. Platforms tested: Modi4 (Parallel & Fortran) Arabica (Fortran) Verbena (Fortran, no C++ since it's not affected) Ran "make check-install" after installation... Misc. update:
2003-04-25 05:08:43 +08:00
saved_LIBS="$LIBS"
LIBS="$LIBS -l$1"
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
fi
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
if AC_TRY_EVAL(ac_compile) && AC_TRY_EVAL(ac_link); then
:
[$3]
else
[svn-r6748] Purpose: Bug Fix Description: In parallel mode, the MPI libraries were being added to the LDFLAGS variable instead of the LIBS variable. This was playing havoc with the h5fc script (the order you specify libraries is important to some compilers). Solution: The AC_CHECK_FLIB macro was placing these libraries into the LDFLAGS instead of LIBS, which is where they should have gone. Replaced LDFLAGS with LIBS in that case. Platforms tested: Modi4 (Parallel & Fortran) Arabica (Fortran) Verbena (Fortran, no C++ since it's not affected) Ran "make check-install" after installation... Misc. update:
2003-04-25 05:08:43 +08:00
LIBS="$saved_LIBS"
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
[$4]
fi
cd ..
rm -rf conftest*
[svn-r10179] Purpose: Automake update cleanup and minor changes Description: Removed macros in acsite.m4 that are no longer used. Switched to using autoconf's AC_LANG_PUSH(Fortran) instead of old AC_LANG_FORTRAN9X macro. Switched to using AC_LANG_PUSH() and AC_LANG_POP() (from old AC_LANG_X). Added ifort to list of Fortran compilers configure will look for. Added a note about automake change to Release Notes. Platforms tested: copper, modi4 (parallel and serial), eirene
2005-03-11 04:52:34 +08:00
AC_LANG_POP(Fortran)
[svn-r5092] Purpose: Bug Fix Description: I wasn't testing if the Fortran compiler could actually do the MPI compilation tests. Solution: Changed the configure script so that it uses Fortran 90 to test the MPI compilation stuff instead of the MPI C compiler... Platforms tested: AIX and Linux
2002-03-28 02:08:50 +08:00
])
[svn-r5132] Purpose: Autotools Update Description: I've updated autoconf, automake, and libtool to the latest/greatest versions; 2.53, 1.6, and 1.4.2 resp. Many changes come with the new versions: - ltconfig is no longer used - acconfig.h is no longer used (#define values are declared with the macro) - regeneration of all of the aclocal.m4, configure, and H5config.h.in files. - new config.{guess,sub} files - new ltmain.sh file Platforms tested: AIX (blue), and Linux
2002-04-03 06:08:23 +08:00
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
dnl
dnl Possible future tests for the Fortran stuff...
dnl
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
dnl
dnl echo $ac_n "checking whether f90 real type has 12 digits of precision""... $ac_c" 1>&6
dnl cat >conftest.f90 <<'EOF'
dnl program conftest
dnl if (selected_real_kind(12) .eq. kind(0.0)) then
dnl print '(a)','YES'
dnl else
dnl print '(a)','NO'
dnl end if
dnl end program conftest
dnl EOF
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
dnl $ac_cv_prog_F90 $FCFLAGS -o conftest conftest.f90 > /dev/null 2>&1
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl if test "`./conftest | head -1`" = YES; then
dnl echo "yes" 1>&6
dnl AC_DEFINE(HIPREC)
dnl else
dnl echo "no" 1>&6
dnl fi
dnl echo $ac_n "checking whether f90 precision of default real type""... $ac_c" 1>&6
dnl cat >conftest.f90 <<'EOF'
dnl program conftest
dnl if (kind(0.0) .eq. selected_real_kind(12) .or.&
dnl &kind(0.0) .eq. selected_real_kind(6) ) then
dnl print '(a)','YES'
dnl else
dnl print '(a)','NO'
dnl end if
dnl end program conftest
dnl EOF
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
dnl $ac_cv_prog_F90 $FCFLAGS -o conftest conftest.f90 > /dev/null 2>&1
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl if test "`./conftest | head -1`" = YES; then
dnl echo "OK" 1>&6
dnl AC_DEFINE(REALOK)
dnl else
dnl echo "no" 1>&6
dnl fi
dnl echo $ac_n "checking accuracy of arithmetic""... $ac_c" 1>&6
dnl cat >conftest.f90 <<'EOF'
dnl program conftest
dnl integer, parameter :: double=selected_real_kind(12)
dnl real(double), parameter :: ulp=2.0_double**(-47)
dnl real(double), parameter :: ans=0.92699498904359955986_double
dnl real(double) :: x,y,z
dnl integer i
dnl x=0.0_double
dnl y=ulp
dnl do i=2,100
dnl z=x+y
dnl x=y
dnl y=z-int(z)
dnl end do
dnl if (y-ans .lt. ulp/2.0_double) then
dnl print '(a)','YES'
dnl else
dnl print '(a)','NO'
dnl end if
dnl end program conftest
dnl EOF
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
dnl $ac_cv_prog_F90 $FCFLAGS -o conftest conftest.f90 > /dev/null 2>&1
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl if test "`./conftest | head -1`" = YES; then
dnl echo "OK" 1>&6
dnl AC_DEFINE(ARITHOK)
dnl else
dnl echo "no" 1>&6
dnl fi
dnl echo $ac_n "checking whether int is the fastest way to truncate""... $ac_c" 1>&6
dnl cat >conftest.f90 <<'EOF'
dnl program conftest
dnl integer, parameter :: double=selected_real_kind(12)
dnl real(double), parameter :: ulp=2.0_double**(-47)
dnl real(double) :: x,y,z,ya,yb
dnl integer :: t0,t1,i,timea,timeb
dnl
dnl x=0.0_double
dnl y=ulp
dnl call system_clock(t0)
dnl do i=2,1000000
dnl z=x+y
dnl x=y
dnl y=z-int(z)
dnl end do
dnl ya=y
dnl call system_clock(t1)
dnl timea=t1-t0
dnl
dnl x=0.0_double
dnl y=ulp
dnl call system_clock(t0)
dnl do i=2,1000000
dnl z=x+y
dnl x=y
dnl if (z.ge.1.0_double) then
dnl y=z-1.0_double
dnl else
dnl y=z
dnl end if
dnl end do
dnl yb=y
dnl call system_clock(t1)
dnl timeb=t1-t0
dnl
dnl if (timea.lt.timeb) then
dnl print '(a)','YES'
dnl else
dnl print '(a)','NO'
dnl end if
dnl print *,ya,yb
dnl end program conftest
dnl EOF
[svn-r10174] Purpose: Bug fix Description: acsite.m4 contains macros to handle fortran compiler. Some of these macros are obsolete with automake 1.9.5, but some of them are still used. These macros need to refer to the fortran compiler as $FC, not $F9X. Solution: The version of acsite.m4 with this change didn't get checked in last time. Oops. Replaced all occurances of $F9X with $FC and $FFLAGS with $FCFLAGS in acsite.m4. Platforms tested: copper, modi4 (serial and parallel), kelgia, eirene. Some errors from btree code and ph5diff. No errors in fortran/test.
2005-03-10 04:06:47 +08:00
dnl $ac_cv_prog_F90 $FCFLAGS -o conftest conftest.f90 > /dev/null 2>&1
[svn-r2576] Purpose: Adding the Fortran interface to the HDF5 library Description: Fortran is now a subdirectory of the HDF5 library tree. Platforms tested: Solaris and IRIX (O2K)
2000-09-20 04:06:49 +08:00
dnl if test "`./conftest | head -1`" = YES; then
dnl echo "yes" 1>&6
dnl AC_DEFINE(USEINT)
dnl else
dnl echo "no" 1>&6
dnl fi
dnl
dnl -------------------------------------------------------------------------
dnl -------------------------------------------------------------------------
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