[Clfs-support] environment settings

[Koornstra, Reinoud]

Hi Everyone,

I noticed that I didn't have anything set exept for the BUILD64 as user root when booting after section 7.
When I do gcc -v I see:

Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.3.3/configure --prefix=/tools --disable-multilib --build=i486-cross-linux-gnu --host=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu --libexecdir=/tools/lib --with-local-prefix=/tools --enable-long-long --enable-c99 --enable-shared --enable-threads=posix --disable-nls --enable-__cxa_atexit --enable-languages=c,c++ --disable-libstdcxx-pch
Thread model: posix
gcc version 4.3.3 (GCC for Cross-LFS 4.3.3.20090312)

Can I just set export CC=gcc ?
Same for 

export CC="${CLFS_TARGET}-gcc"
export CXX="${CLFS_TARGET}-g++"
export AR="${CLFS_TARGET}-ar"
export AS="${CLFS_TARGET}-as"
export RANLIB="${CLFS_TARGET}-ranlib"
export LD="${CLFS_TARGET}-ld"
export STRIP="${CLFS_TARGET}-strip"

Or should I just do it exactly as above and set CLFS_TARGET first as x86_64-unknown-linux-gnu ?
Kind Regards,

Reinoud.