How to build a local copy of GCC 4.7.3 (just C and C++) This is built without support for graphite loop optimizations.

gccbuild.sh

wget ftp://gcc.gnu.org/pub/gcc/releases/gcc-4.7.3/gcc-4.7.3.tar.bz2
tar xjf gcc-4.7.3.tar.bz2
cd gcc-4.7.3
./contrib/download_prerequisites

cd ..
mkdir build
cd build

export PREFIX=/sim/dev/sdz/tools
../gcc-4.7.3/configure \
  --prefix=$PREFIX \
  --enable-bootstrap \
  --enable-shared \
  --enable-threads=posix \
  --enable-checking=release \
  --with-system-zlib \
  --enable-__cxa_atexit \
  --disable-libunwind-exceptions \
  --enable-gnu-unique-object \
  --enable-clocale=gnu \
  --enable-languages=c,c++ \
  --disable-multilib

make -j32 && make install