diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 133 |
1 files changed, 0 insertions, 133 deletions
@@ -28152,139 +28152,6 @@ esac ## ---------------------------------------------------------------------- ## Set the flag to indicate that the machine can accurately convert -## 'float' or 'double' to 'unsigned long long' values. -## (This flag should be set for all machines, except for PGI compiler -## where round-up happens when the fraction of float-point value is greater -## than 0.5. -## -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if accurately roundup converting floating-point to unsigned long long values" >&5 -$as_echo_n "checking if accurately roundup converting floating-point to unsigned long long values... " >&6; } - -if ${hdf5_cv_fp_to_ullong_accurate+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - int main(void) - { - float f = 111.60f; - double d = 222.55L; - unsigned long long l1 = (unsigned long long)f; - unsigned long long l2 = (unsigned long long)d; - int ret = 0; - - if(l1 == 112) - ret = 1; - if(l2 == 223) - ret = 1; - -done: - exit(ret); - } - -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - hdf5_cv_fp_to_ullong_accurate=yes -else - hdf5_cv_fp_to_ullong_accurate=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi - - -if test ${hdf5_cv_fp_to_ullong_accurate} = "yes"; then - -$as_echo "#define FP_TO_ULLONG_ACCURATE 1" >>confdefs.h - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - -## ---------------------------------------------------------------------- -## Set the flag to indicate that the machine can accurately convert -## 'float', 'double' or 'long double' to 'unsigned long long' values. -## (This flag should be set for all machines, except for HP-UX machines -## where the maximal number for unsigned long long is 0x7fffffffffffffff -## during conversion. -## -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if right maximum converting floating-point to unsigned long long values" >&5 -$as_echo_n "checking if right maximum converting floating-point to unsigned long long values... " >&6; } - -if ${hdf5_cv_fp_to_ullong_right_maximum+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - int main(void) - { - float f = 9701917572145405952.00f; - double d1 = 9701917572145405952.00L; - long double d2 = 9701917572145405952.00L; - double d3 = 2e40L; - unsigned long long l1 = (unsigned long long)f; - unsigned long long l2 = (unsigned long long)d1; - unsigned long long l3 = (unsigned long long)d2; - unsigned long long l4; - unsigned long long l5 = 0x7fffffffffffffffULL; - int ret = 0; - - if(l1 <= l5 || l2 <= l5 || l3 <= l5) - ret = 1; - - l4 = (unsigned long long)d3; - if(l4 <= l5) - ret = 1; - -done: - exit(ret); - } - -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - hdf5_cv_fp_to_ullong_right_maximum=yes -else - hdf5_cv_fp_to_ullong_right_maximum=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi - - -if test ${hdf5_cv_fp_to_ullong_right_maximum} = "yes"; then - -$as_echo "#define FP_TO_ULLONG_RIGHT_MAXIMUM 1" >>confdefs.h - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - -## ---------------------------------------------------------------------- -## Set the flag to indicate that the machine can accurately convert ## 'long double' to 'unsigned int' values. (This flag should be set for ## all machines, except for some Intel compilers on some Linux.) ## |