[AS_HELP_STRING([--disable-sasl], [Build with sasl support @<:@default=on@:>@])],
[ac_enable_sasl="$enableval"],
[ac_enable_sasl=yes])
[AS_HELP_STRING([--disable-sasl], [Build with sasl support @<:@default=on@:>@])],
[ac_enable_sasl="$enableval"],
[ac_enable_sasl=yes])