%general-entities; ]> E2fsprogs boot When cross-compiling configure cannot determine sizes and assumes short=2, int=4, long=4, long long=8. This is not correct for PowerPC64. Adjust the values with: echo "ac_cv_sizeof_long=8" > config.cache CC="${CC} ${BUILD64}" ../configure --prefix=/tools \ --enable-elf-shlibs --disable-evms \ --build=${CLFS_HOST} --host=${CLFS_TARGET} --cache-file=config.cache