Depends-on:
round
-floor-ieee [test $HAVE_DECL_ROUND = 0 || test $REPLACE_ROUND = 1]
-ceil-ieee [test $HAVE_DECL_ROUND = 0 || test $REPLACE_ROUND = 1]
+floor-ieee [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]
+ceil-ieee [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]
configure.ac:
gl_FUNC_ROUND_IEEE