On Fri, May 25, 2007 at 09:51:38PM +0200, Yann E. MORIN wrote: >PS. gcc-4.1.x and earlier require neither gmp nor mpfr. Is this true? IIRC the middle-end of 4.1 does use them, no? > gcc-4.2.x require gmp and mpfr to build fortran (at least, may be others) > gcc-4.3.x will require gmp and mpfr to build all frontends.