This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Configuring GCC 4.8.1, Unable to find a usable ISL
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Ivan Stalev <idstalev at gmail dot com>
- Cc: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Sat, 14 Jun 2014 20:41:11 +0100
- Subject: Re: Configuring GCC 4.8.1, Unable to find a usable ISL
- Authentication-results: sourceware.org; auth=none
- References: <CABeHOeer1jB+DKTxPJUfxNQR-4ehviYdnxBGsT=BTqMuY32fng at mail dot gmail dot com>
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.