1 files changed, 22 insertions, 0 deletions
diff --git a/configure b/configure
index b2efb89..b0d937a 100755
--- a/configure
+++ b/configure
@@ -33285,6 +33285,28 @@ else
 echo "${ECHO_T}no" >&6
 fi
 
+echo "$as_me:$LINENO: checking if compiling unsigned long long to floating-point typecasts work" >&5
+echo $ECHO_N "checking if compiling unsigned long long to floating-point typecasts work... $ECHO_C" >&6
+if test "${hdf5_cv_ullong_to_fp_cast_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  hdf5_cv_ullong_to_fp_cast_works=yes
+fi
+
+
+if test ${hdf5_cv_ullong_to_fp_cast_works} = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ULLONG_TO_FP_CAST_WORKS 1
+_ACEOF
+
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
 
 H5_VERSION="`cut -d' ' -f3 $srcdir/README.txt | head -1`"