fail build visualboyadvance package with g++-3.4 and -O3

[moi 1392 <moi1392@gmail.com>]

When I try to build package visualboyadvance from sources with gcc-3.4
and -O3, it uses all the memory (1 GB swap) and fails on GBA.cpp.

step to reproduce :

export CC="gcc-3.4"
export CXX="g++-3.4"
export CFLAGS="-O3"
export CXXFLAGS="-O3"

apt-get source --build visualboyadvance

the package is from alioth pure64 (apt source mirror is
ftp.tiscal.nl), distribution sid