On 14 June 2014 20:38, Ivan Stalev wrote: > Hello, > > I am trying to configure/build GCC 4.8.1 from scratch. I do not have > sudo privileges on the machine, so I am attempting to build/install it > in a local directory. I have successfully built/installed GMP, MPC, > MPFR, and ISL locally. I try to configure like this: > > ../gcc-4.8.1/configure --prefix=/home/mdl/ids103/gcc-4.8.1-install > --enable-shared --enable-threads=posix --enable-__cxa_atexit > --enable-clocale=gnu --enable-lto --enable-languages=c,c++,fortran > --with-ld=/home/mdl/ids103/binutils-2.24-install/bin > --with-as=/home/mdl/ids103/binutils-2.24-install/bin > --disable-multilib --with-cloog=/home/mdl/ids103/install > --with-isl-lib=/home/mdl/ids103/install/lib > --with-isl-include=/home/mdl/ids103/install/include/isl > --with-gmp=/home/mdl/ids103/install > --with-mpfr=/home/mdl/ids103/install > --with-mpc=/home/mdl/ids103/install See http://gcc.gnu.org/wiki/InstallingGCC for a much easier alternative. ISL is completely optional, unless you specifically want to use the Graphite loop optimizations then just don't use any --with-isl options and you don't need any version of ISL.
