* Package:    dev-libs/klibc-1.5.25
 * Repository: gentoo
 * Maintainer: kernel-misc@gentoo.org
 * USE:        arm elibc_glibc kernel_linux userland_GNU
 * FEATURES:   sandbox
>>> Unpacking source...
>>> Unpacking linux-2.6.39.tar.bz2 to /tmp/portage/dev-libs/klibc-1.5.25/work
>>> Unpacking klibc-1.5.25.tar.bz2 to /tmp/portage/dev-libs/klibc-1.5.25/work
 * Applying klibc-1.4.11-interp-flags.patch ...
 [ ok ]
 * Applying klibc-1.5.7-strip-fix-dash-s.patch ...
 [ ok ]
>>> Source unpacked in /tmp/portage/dev-libs/klibc-1.5.25/work
>>> Compiling source in /tmp/portage/dev-libs/klibc-1.5.25/work/klibc-1.5.25 ...
make defconfig CC=armv6j-hardfloat-linux-gnueabi-gcc HOSTCC=armv6j-hardfloat-linux-gnueabi-gcc 
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/kxgettext.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/lex.zconf.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
*** Default configuration is based on 'versatile_defconfig'
#
# configuration written to .config
#
make prepare CC=armv6j-hardfloat-linux-gnueabi-gcc HOSTCC=armv6j-hardfloat-linux-gnueabi-gcc 
scripts/kconfig/conf --silentoldconfig Kconfig
*
* Restart config...
*
*
* Kernel hacking
*
Show timing information on printks (PRINTK_TIME) [N/y/?] n
Default message log level (1-7) (DEFAULT_MESSAGE_LOGLEVEL) [4] 4
Enable __deprecated logic (ENABLE_WARN_DEPRECATED) [Y/n/?] y
Enable __must_check logic (ENABLE_MUST_CHECK) [Y/n/?] y
Warn for stack frames larger than (needs gcc 4.4) (FRAME_WARN) [1024] 1024
Magic SysRq key (MAGIC_SYSRQ) [Y/n/?] y
Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n
Enable unused/obsolete exported symbols (UNUSED_SYMBOLS) [N/y/?] n
Debug Filesystem (DEBUG_FS) [N/y/?] n
Run 'make headers_check' when building vmlinux (HEADERS_CHECK) [N/y/?] n
Enable full Section mismatch analysis (DEBUG_SECTION_MISMATCH) [N/y/?] n
Kernel debugging (DEBUG_KERNEL) [Y/n/?] y
  Debug shared IRQ handlers (DEBUG_SHIRQ) [N/y/?] n
  Detect Hard and Soft Lockups (LOCKUP_DETECTOR) [N/y/?] n
Detect Hung Tasks (DETECT_HUNG_TASK) [N/y/?] n
Collect scheduler debugging info (SCHED_DEBUG) [Y/n/?] y
Collect scheduler statistics (SCHEDSTATS) [N/y/?] n
Collect kernel timers statistics (TIMER_STATS) [N/y/?] n
Debug object operations (DEBUG_OBJECTS) [N/y/?] n
Debug slab memory allocations (DEBUG_SLAB) [N/y/?] n
Kernel memory leak detector (DEBUG_KMEMLEAK) [N/y/?] n
RT Mutex debugging, deadlock detection (DEBUG_RT_MUTEXES) [N/y/?] n
Built-in scriptable tester for rt-mutexes (RT_MUTEX_TESTER) [N/y/?] n
Spinlock and rw-lock debugging: basic checks (DEBUG_SPINLOCK) [N/y/?] n
Mutex debugging: basic checks (DEBUG_MUTEXES) [N/y/?] n
Lock debugging: detect incorrect freeing of live locks (DEBUG_LOCK_ALLOC) [N/y/?] n
Lock debugging: prove locking correctness (PROVE_LOCKING) [N/y/?] n
RCU debugging: sparse-based checks for pointer usage (SPARSE_RCU_POINTER) [N/y/?] n
Lock usage statistics (LOCK_STAT) [N/y/?] n
Spinlock debugging: sleep-inside-spinlock checking (DEBUG_SPINLOCK_SLEEP) [N/y/?] n
Locking API boot-time self-tests (DEBUG_LOCKING_API_SELFTESTS) [N/y/?] n
kobject debugging (DEBUG_KOBJECT) [N/y/?] n
Compile the kernel with debug info (DEBUG_INFO) [N/y/?] n
Debug VM (DEBUG_VM) [N/y/?] n
Debug filesystem writers count (DEBUG_WRITECOUNT) [N/y/?] n
Debug linked list manipulation (DEBUG_LIST) [N/y/?] n
Linked list sorting test (TEST_LIST_SORT) [N/y/?] n
Debug SG table operations (DEBUG_SG) [N/y/?] n
Debug notifier call chains (DEBUG_NOTIFIERS) [N/y/?] n
Debug credential management (DEBUG_CREDENTIALS) [N/y/?] n
Delay each boot printk message by N milliseconds (BOOT_PRINTK_DELAY) [N/y/?] n
torture tests for RCU (RCU_TORTURE_TEST) [N/m/y/?] n
Self test for the backtrace code (BACKTRACE_SELF_TEST) [N/m/y/?] n
Force extended block device numbers and spread them (DEBUG_BLOCK_EXT_DEVT) [N/y/?] n
Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n
Fault-injection framework (FAULT_INJECTION) [N/y/?] n
Latency measuring infrastructure (LATENCYTOP) [N/y/?] n
Sysctl checks (SYSCTL_SYSCALL_CHECK) [N/y/?] n
Debug page memory allocations (DEBUG_PAGEALLOC) [N/y/?] n
Enable debugging of DMA-API usage (DMA_API_DEBUG) [N/y/?] n
Perform an atomic64_t self-test at boot (ATOMIC64_SELFTEST) [N/y/?] n
Test kstrto*() family of functions at runtime (TEST_KSTRTOX) [N/m/y] n
Filter access to /dev/mem (STRICT_DEVMEM) [N/y/?] n
Enable stack unwinding support (EXPERIMENTAL) (ARM_UNWIND) [Y/n/?] (NEW) aborted!

Console input/output is redirected. Run 'make oldconfig' to update configuration.

make[2]: *** [silentoldconfig] Error 1
make[1]: *** [silentoldconfig] Error 2
make: *** No rule to make target `include/config/auto.conf', needed by `include/config/kernel.release'.  Stop.
emake failed
 * ERROR: dev-libs/klibc-1.5.25 failed (compile phase):
 *   Failed to prepare kernel sources for header usage
 * 
 * Call stack:
 *     ebuild.sh, line  93:  Called src_compile
 *   environment, line 2057:  Called die
 * The specific snippet of code:
 *       emake prepare CC="${CC}" HOSTCC="${HOSTCC}" || die "Failed to prepare kernel sources for header usage";
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/klibc-1.5.25'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/klibc-1.5.25'`.
 * The complete build log is located at '/tmp/portage/dev-libs/klibc-1.5.25/temp/build.log'.
 * The ebuild environment file is located at '/tmp/portage/dev-libs/klibc-1.5.25/temp/environment'.
 * Working directory: '/tmp/portage/dev-libs/klibc-1.5.25/work/linux-2.6.39'
 * S: '/tmp/portage/dev-libs/klibc-1.5.25/work/klibc-1.5.25'