diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 130 |
1 files changed, 85 insertions, 45 deletions
@@ -719,8 +719,9 @@ am__fastdepCXX_TRUE CXXDEPMODE ac_ct_CXX CXXFLAGS -PAC_C_MAX_REAL_PRECISION +FORTRAN_C_LONG_DOUBLE_IS_UNIQUE FORTRAN_HAVE_C_LONG_DOUBLE +PAC_C_MAX_REAL_PRECISION HAVE_Fortran_INTEGER_SIZEOF_16 PAC_FORTRAN_NATIVE_DOUBLE_SIZEOF PAC_FORTRAN_NATIVE_DOUBLE_KIND @@ -6989,50 +6990,6 @@ rm -f core conftest.err conftest.$ac_objext \ fi fi - - ## See if C_LONG_DOUBLE is available, and if it is different from C_DOUBLE - - FORTRAN_HAVE_C_LONG_DOUBLE="no" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Fortran C_LONG_DOUBLE is valid" >&5 -$as_echo_n "checking if Fortran C_LONG_DOUBLE is valid... " >&6; } - - cat > conftest.$ac_ext <<_ACEOF - - MODULE type_mod - USE ISO_C_BINDING - INTERFACE h5t - MODULE PROCEDURE h5t_c_double - MODULE PROCEDURE h5t_c_long_double - END INTERFACE - CONTAINS - SUBROUTINE h5t_c_double(r) - REAL(KIND=C_DOUBLE) :: r - END SUBROUTINE h5t_c_double - SUBROUTINE h5t_c_long_double(d) - REAL(KIND=C_LONG_DOUBLE) :: d - END SUBROUTINE h5t_c_long_double - END MODULE type_mod - PROGRAM main - USE ISO_C_BINDING - USE type_mod - REAL(KIND=C_DOUBLE) :: r - REAL(KIND=C_LONG_DOUBLE) :: d - CALL h5t(r) - CALL h5t(d) - END PROGRAM main - -_ACEOF -if ac_fn_fc_try_compile "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - FORTRAN_HAVE_C_LONG_DOUBLE="yes" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - - ## See if the fortran compiler supports the intrinsic module "ISO_FORTRAN_ENV" HAVE_ISO_FORTRAN_ENV="no" @@ -7492,6 +7449,7 @@ ac_compiler_gnu=$ac_cv_fc_compiler_gnu + ## Setting definition if there is a 16 byte fortran integer if `echo $PAC_FC_ALL_INTEGER_KINDS_SIZEOF | grep '16' >/dev/null`; then HAVE_Fortran_INTEGER_SIZEOF_16="1" @@ -7529,6 +7487,32 @@ $as_echo "#define FORTRAN_HAVE_C_SIZEOF 1" >>confdefs.h $as_echo "#define FORTRAN_HAVE_SIZEOF 1" >>confdefs.h fi + + ## See if C_LONG_DOUBLE is available + + HAVE_C_LONG_DOUBLE_FORTRAN="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Fortran compiler supports intrinsic C_LONG_DOUBLE" >&5 +$as_echo_n "checking if Fortran compiler supports intrinsic C_LONG_DOUBLE... " >&6; } + cat > conftest.$ac_ext <<_ACEOF + + PROGRAM main + USE ISO_C_BINDING + REAL(KIND=C_LONG_DOUBLE) :: d + END PROGRAM + +_ACEOF +if ac_fn_fc_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_C_LONG_DOUBLE_FORTRAN="yes" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + FORTRAN_HAVE_C_LONG_DOUBLE="0" if test "X$HAVE_C_LONG_DOUBLE_FORTRAN" = "Xyes"; then FORTRAN_HAVE_C_LONG_DOUBLE="1" @@ -7537,8 +7521,64 @@ $as_echo "#define FORTRAN_HAVE_C_LONG_DOUBLE 1" >>confdefs.h fi + ## Is C_LONG_DOUBLE different from C_DOUBLE + FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="0" + if test "X$FORTRAN_HAVE_C_LONG_DOUBLE"; then + + FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Fortran C_LONG_DOUBLE is different from C_DOUBLE" >&5 +$as_echo_n "checking if Fortran C_LONG_DOUBLE is different from C_DOUBLE... " >&6; } + + cat > conftest.$ac_ext <<_ACEOF + + MODULE type_mod + USE ISO_C_BINDING + INTERFACE h5t + MODULE PROCEDURE h5t_c_double + MODULE PROCEDURE h5t_c_long_double + END INTERFACE + CONTAINS + SUBROUTINE h5t_c_double(r) + REAL(KIND=C_DOUBLE) :: r + END SUBROUTINE h5t_c_double + SUBROUTINE h5t_c_long_double(d) + REAL(KIND=C_LONG_DOUBLE) :: d + END SUBROUTINE h5t_c_long_double + END MODULE type_mod + PROGRAM main + USE ISO_C_BINDING + USE type_mod + REAL(KIND=C_DOUBLE) :: r + REAL(KIND=C_LONG_DOUBLE) :: d + CALL h5t(r) + CALL h5t(d) + END PROGRAM main + +_ACEOF +if ac_fn_fc_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="yes" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + if test "X$FORTRAN_C_LONG_DOUBLE_IS_UNIQUE" = "Xyes"; then + FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="1" + +$as_echo "#define FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 1" >>confdefs.h + + else + FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="0" + fi + fi + + $as_echo "#define FORTRAN_SIZEOF_LONG_DOUBLE SIZEOF_LONG_DOUBLE" >>confdefs.h + ## Change back to the C language ac_ext=c ac_cpp='$CPP $CPPFLAGS' |