diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 121 |
1 files changed, 23 insertions, 98 deletions
diff --git a/configure.in b/configure.in index e7e292a..e1dab7c 100644 --- a/configure.in +++ b/configure.in @@ -397,10 +397,10 @@ dnl Check to make sure --enable-fortran is present if --enable-fortran2003 dnl was specified if test "X$HDF_FORTRAN2003" = "Xyes" && test "X$HDF_FORTRAN" = "Xno"; then - echo "yes" + echo "no" AC_MSG_ERROR([--enable-fortran must be used with --enable-fortran2003]) else - echo "no" + echo "yes" fi HAVE_SIZEOF="no" @@ -417,7 +417,7 @@ if test "X$HDF_FORTRAN" = "Xyes"; then dnl Default for FORTRAN 2003 compliant compilers dnl HAVE_FORTRAN_2003="no" - HAVE_ISO_C_BINDING="no" + HAVE_F2003_REQUIREMENTS="no" dnl -------------------------------------------------------------------- dnl HDF5 integer variables for the H5fortran_types.f90 file. @@ -523,108 +523,33 @@ if test "X$HDF_FORTRAN" = "Xyes"; then if test "X$HDF_FORTRAN2003" = "Xyes"; then - dnl Checking if the compiler supports the ISO_C_BINDING module, if it does - dnl not then don't bother checking any other Fortran 2003 features and - dnl disable Fortran 2003. - - AC_MSG_CHECKING([if Fortran compiler supports ISO_C_BINDING module]) - - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[USE iso_c_binding])], - [AC_MSG_RESULT(yes) - HAVE_ISO_C_BINDING=[yes]], - [AC_MSG_RESULT(no)]) - - if test "X$HAVE_ISO_C_BINDING" = "Xno"; then - AC_MSG_ERROR([Fortran compiler does not have ISO_C_BINDING; unsupported Fortran 2003 compiler, remove --enable-fortran2003]) - fi + dnl Checking if the compiler supports the required Fortran 2003 features and + dnl disable Fortran 2003 if it does not. AC_MSG_CHECKING([if Fortran compiler version compatible with Fortran 2003 HDF]) HAVE_FORTRAN_2003="no" + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[ - dnl Sun compiler - if (${FC} -V 2>&1 | grep 'Sun Fortran') > /dev/null; then - vers=[`${FC} -V 2>&1 | sed -rn '\|Fortran 95 | s|.* ([0-9.]+) .*|\1|p' | sed -e 's/[^0-9]//g'`] - if test -n "$vers" && test "$vers" -ge 86; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Only Sun Fortran Compiler, Version >= 8.6 F2003 supported; remove --enable-fortran2003]) - fi - fi - - dnl Intel compiler - if (${FC} -V 2>&1 | grep '^Intel(R) Fortran') > /dev/null; then - vers_major=[`${FC} -v 2>&1 | grep -o ' [0-9]*\.' | sed -e 's/[^0-9]//g'`] - vers_minor=[`${FC} -v 2>&1 | grep -o '\.[0-9]*[.? ?]' | sed -e 's/[^0-9]//g'`] - if test -n "$vers_major" && test "$vers_major" -gt 10; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - if test -n "$vers_major" && test "$vers_major" = 10 && test -n "$vers_minor" && test "$vers_minor" -ge 1; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Only Intel Fortran Compiler, Version >= 10.1 F2003 supported; remove --enable-fortran2003]) - fi - fi - fi - - dnl g95 compiler - if (${FC} -dumpversion 2>&1 | grep 'G95') > /dev/null; then - vers=[`${FC} -dumpversion 2>&1 | grep -o '[^ ]*!' | sed -e 's/[^0-9]//g'`] - if test -n "$vers" && test "$vers" -ge 90; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Only G95 Fortran Compiler, Version >= .9 F2003 supported; remove --enable-fortran2003]) - fi - fi - - dnl gfortran - if (${FC} --version 2>&1 | grep 'GNU Fortran') > /dev/null; then - vers_major=[`${FC} --version 2>&1 | grep 'GNU Fortran (' | grep -o ') [0-9]*\.' | sed -e 's/[^0-9]//g'`] - vers_minor=[`${FC} --version 2>&1 | grep 'GNU Fortran (' | grep -o '\.[0-9]*\.' | sed -e 's/[^0-9]//g'`] - - if test -n "$vers_major" && test "$vers_major" -gt 4; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - if test -n "$vers_major" && test "$vers_major" = 4 && test -n "$vers_minor" && test "$vers_minor" -gt 1; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Only GNU Fortran Compiler, Version > 4.1.0 F2003 supported; remove --enable-fortran2003]) - fi - fi - fi + USE iso_c_binding + IMPLICIT NONE + TYPE(C_PTR) :: ptr + TYPE(C_FUNPTR) :: funptr + CHARACTER(LEN=80, KIND=c_char), TARGET :: ichr - dnl The Portland Group - if (${FC} -V 2>&1 | grep 'Portland Group') > /dev/null; then - vers_major=[`${FC} -V 2>&1 | grep 'pgf' | grep -o ' [0-9]*\.' | sed -e 's/[^0-9]//g'`] - vers_minor=[`${FC} -V 2>&1 | grep 'pgf' | grep -o '\.[0-9]*\-' | sed -e 's/[^0-9]//g'`] + ptr = C_LOC(ichr(1:1)) - if test -n "$vers_major" && test "$vers_major" -gt 11; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - if test -n "$vers_major" && test "$vers_major" = 11 && test -n "$vers_minor" && test "$vers_minor" -gt 6; then - HAVE_FORTRAN_2003="yes" - echo $HAVE_FORTRAN_2003 - else - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Only The Portland Group Compiler, Version >= 11.7-0 F2003 supported; remove --enable-fortran2003]) - fi - fi - fi + ])], + [AC_MSG_RESULT(yes) + HAVE_F2003_REQUIREMENTS=[yes]], + [AC_MSG_RESULT(no)]) - dnl A valid F2003 compiler version was not found, return error message and exit - if test "X$HAVE_FORTRAN_2003" = "Xno"; then - echo $HAVE_FORTRAN_2003 - AC_MSG_ERROR([Failed to find a supported F2003 compiler; remove --enable-fortran2003]) + if test "X$HAVE_F2003_REQUIREMENTS" = "Xno"; then + dnl echo $HAVE_FORTRAN_2003 + AC_MSG_ERROR([Fortran compiler lacks required Fortran 2003 features; unsupported Fortran 2003 compiler, remove --enable-fortran2003]) + else + HAVE_FORTRAN_2003="yes" + dnl echo $HAVE_FORTRAN_2003 fi fi |