`--with-gmp'
`--without-gmp'
- CLN builds upon GNU gmp by default. If you encounter problems
- relating to gmp, try configuring without gmp.
+ CLN may be build upon GNU gmp (version 3 or above), recommended for
+ maximum performance. CLN will not work together with GNU gmp 2.
+ The default is to use gmp. If you encounter problems relating to gmp,
+ try configuring without gmp.
`configure' also accepts some other, not widely useful, options.