This: xx=yes AS_VAR_IF([xx],[yes],[echo equal],[echo not equal]) results in this: xx=yes if test "x$xx" = x""yes; then echo equal else echo not equal fi with autoconf 2.63. How come the right hand side of the test is x""yes, as in, with two double quotes between the x and the yes? Why isn't it just "xyes", or just xyesy? _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
