On 26 October 2011 16:57, Marc Glisse wrote: > On Wed, 26 Oct 2011, steve kirby wrote: > >> I put the src trees of gmp, mpfr, and mpc under the gcc tree, linked >> "gmp", "mpfr", "mpc" directories to each of these src trees. Then called >> configure, in a separate tree, as recommended. >> >> But I'm getting: >> >> checking for recent MPFR... no >> configure: error: MPFR version >= 2.3.1 required >> >> The MPFR version in the GCC tree is 3.1.0. >> >> What do you recommend I do? > > Take an older mpfr version (like the contrib script does). Newer mpfr > versions hide their configure script in src, and gcc hasn't been updated for > that yet (or at least it hadn't been for 4.6.1). Yup. MPFR 3.0.1 works ok.
