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Re: gcc 4.6.1 compile fails in linking stage - libgmp.so in wrong format

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).

--
Marc Glisse

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