BINUTILS_DIR=binutils-2.15 GCC_DIR=gcc-3.4.5 GLIBC_DIR=glibc-2.2.5 LINUX_DIR=linux-2.6.8 GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.2.5 EXTRA_TARGET_CFLAGS="-fno-unit-at-a-time"