Are you looking for gcc-h...@gcc.gnu.org? On Sat, 22 Sep 2012, Bruce Korb wrote:
$ ../configure --with-gmp=/usr --with-mpfr=/usr --with-mpc=/usr --prefix=/u/gnu/proj/gcc-git/_i \ --enable-languages=c,c++,ftn --enable-bootstrap [...] Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify their locations. Source code for these libraries 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, MPFR and/or MPC 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. $ rpm -q -a|egrep -i 'libmpc|gmp|mpfr' libgmpxx4-32bit-5.0.5-3.3.3.x86_64 libmpcdec5-1.2.6-25.1.2.x86_64 libmpfr4-3.1.0-2.1.3.x86_64 gmplayer-1.1+35127-1.6.x86_64 mpfr-devel-3.1.0-2.1.3.x86_64 libgmp10-32bit-5.0.5-3.3.3.x86_64 libmpc2-0.8.2-15.1.3.x86_64 gmp-devel-32bit-5.0.5-3.3.3.x86_64 gmp-devel-5.0.5-3.3.3.x86_64 mpfr-devel-32bit-3.1.0-2.1.3.x86_64 libgmpxx4-5.0.5-3.3.3.x86_64 libgmp10-5.0.5-3.3.3.x86_64 libmpfr4-32bit-3.1.0-2.1.3.x86_64
mpc-devel ? (not my platform, I don't even know if that package exists, but your grep pattern excludes such a package)
Anyway, what is this error message asking for?
It is asking for gmp+mpfr+mpc. You can look inside the config.log file to see what test failed and prompted configure to print this message.
(it is probably better to avoid the --with-*=/usr, they are unlikely to help)
-- Marc Glisse
