libc/uClibc: Add CUSTOM version and CUSTOM_LOCATION config options and GetCustom
CUSTOM_LOCATION config options only presented in menuconfig if component
CUSTOM version selected.
Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
[yann.morin.1998@free.fr: fix indentation, don't patch custom dir location]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <712995e3e719fbbe24af.1349931201@localhost.localdomain>
PatchWork-Id: 190794
1 --- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S.orig 2007-08-03 16:44:15.000000000 +0100
2 +++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S 2008-08-19 21:08:19.000000000 +0100
7 - mov #FUTEX_PRIVATE_FLAG, tmp
8 + mov #FUTEX_PRIVATE_FLAG, tmp ; \
9 99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
10 98: extu.b tmp, tmp ; \
16 - mov #FUTEX_PRIVATE_FLAG, tmp
17 + mov #FUTEX_PRIVATE_FLAG, tmp ; \
18 99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
19 98: extu.b tmp, tmp ; \
22 mov #FUTEX_WAIT, tmp ; \
25 -# define LOAD_FUTEX_WAKE(reg,tmp) \
26 +# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \
32 - mov #FUTEX_PRIVATE_FLAG, tmp
33 + mov #FUTEX_PRIVATE_FLAG, tmp ; \
34 99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
35 98: extu.b tmp, tmp ; \
37 --- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S.orig 2007-08-03 16:44:57.000000000 +0100
38 +++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S 2008-08-19 21:08:22.000000000 +0100
43 - mov #FUTEX_PRIVATE_FLAG, tmp
44 + mov #FUTEX_PRIVATE_FLAG, tmp ; \
45 99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
46 98: extu.b tmp, tmp ; \
52 - mov #FUTEX_PRIVATE_FLAG, tmp
53 + mov #FUTEX_PRIVATE_FLAG, tmp ; \
54 99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
55 98: extu.b tmp, tmp ; \