"Vardhan, Sundara (GE Infra, Energy)" <sundara.vardhan@xxxxxx> writes: > ./configure --prefix=/usr/local --with-gmp=/usr/local --with-mpfr=/usr/local --enable-languages=c,c++,fortran,java Don't run "./configure". Read the installation instructions. > checking for correct version of gmp.h... yes > checking for correct version of mpfr.h... no > configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+. > Try the --with-gmp and/or --with-mpfr options to specify their locations. > Copies of these libraries' source code can be found at their respective > hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. > See also http://gcc.gnu.org/install/prerequisites.html for additional info. > If you obtained GMP and/or MPFR from a vendor distribution package, make > sure that you have installed both the libraries and the header files. > They may be located in separate packages. Did you ensure that gmp and mpfr were built in 32-bit mode? See http://gcc.gnu.org/install/specific.html#x-ibm-aix . Ian
