Hi, Okay, now I configured 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-gmp=/home/mdl/ids103/install --with-mpfr=/home/mdl/ids103/install --with-mpc=/home/mdl/ids103/install I started the build, and 10 minutes into it, I get this error: checking for x86_64-unknown-linux-gnu-gcc... /home/mdl/ids103/gcc-4.8.1-build/./gcc/xgcc -B/home/mdl/ids103/gcc-4.8.1-build/./gcc/ -B/home/mdl/ids103/gcc-4.8.1-install/x86_64-unknown-linux-gnu/bin/ -B/home/mdl/ids103/gcc-4.8.1-install/x86_64-unknown-linux-gnu/lib/ -isystem /home/mdl/ids103/gcc-4.8.1-install/x86_64-unknown-linux-gnu/include -isystem /home/mdl/ids103/gcc-4.8.1-install/x86_64-unknown-linux-gnu/sys-include checking for suffix of object files... configure: error: in `/home/mdl/ids103/gcc-4.8.1-build/x86_64-unknown-linux-gnu/libgcc': configure: error: cannot compute suffix of object files: cannot compile The only errors in config.log seem to be related to ISL, and also these: gcc: error: unrecognized command line option '-V' gcc: error: unrecognized command line option '-qversion' g++: error: unrecognized command line option '-V' g++: error: unrecognized command line option '-qversion' Thanks again. On Sat, Jun 14, 2014 at 3:41 PM, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: > 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. On Sat, Jun 14, 2014 at 3:41 PM, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: > 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.
