+ *) NPTL
+ support arches: (o todo; + done)
+ o alpha
+ + arm
+ o avr32
+ o bfin
+ o cris
+ o e1
+ o frv
+ o h8300
+ o hppa
+ + i386
+ o i960
+ o ia64
+ o m68k
+ o microblaze
+ + mips
+ o nios
+ o nios2
+ + powerpc
+ + sh
+ + sh64
+ o sparc
+ o v850
+ o vax
+ o x86_64
+ o xtensa
+ o ...
+ *) Go through SUSv4
+ TOC: http://www.opengroup.org/onlinepubs/9699919799/xrat/contents.html
+ shell (busybox): http://www.opengroup.org/onlinepubs/9699919799/xrat/V4_xcu_chap01.html#tag_22_01_01
+ interface:
+ http://www.opengroup.org/onlinepubs/9699919799/xrat/V4_xbd_chap13.html#tag_21_13_02
+ http://www.opengroup.org/onlinepubs/9699919799/xrat/V4_xsh_chap01.html#tag_23_01_01
+ *) glob / fnmatch tests fail
+ *) regex should pass AT&T conformance tests
+ *) Finish hiding uClibc internal symbols from our exported namespace
+ *) Add system for generating minimal system call asm wrappers that abuse
+ the C ABI to minimize amount of register/stack manipulation
+ *) Explicity add some sortof CONFIG_LINUX_2_2_ABI, CONFIG_LINUX_2_4_ABI
+ and CONFIG_LINUX_2_6_ABI type options, rather than having the abi
+ depend on the selected set of kernel headers. This will likely also
+ require that we provide a set of kernel headers (probably a derivitive
+ of Mazur's linux-libc-headers) that can supplies the 2.2, 2.4, and 2.6
+ kernel abi.