BINUTILS_DIR=binutils-2.16.1 GCC_DIR=gcc-4.0.1 GLIBC_DIR=glibc-2.3.5 LINUX_DIR=linux-2.6.15.4 LINUX_SANITIZED_HEADER_DIR=linux-libc-headers-2.6.12.0 GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.5