Merge r1432:1437 from /branches/newlib into /trunk :
- under bare-metal, the user is responsible for providing a gdbserver stub (r1433)
- install a CT_TARGET-cc -> CT_TARGET-gcc symlink for the core gcc (r1434)
- allow broader dependency in generated config files (r1435, r1436)
- prepare C library menuconfig for using a C library under bare-metal (r1437)

/trunk/scripts/build/cc/gcc.sh | 4 4 0 0 ++++
/trunk/config/debug/gdb.in | 5 5 0 0 +++++
/trunk/config/libc/glibc.in | 1 1 0 0 +
/trunk/config/libc/uClibc.in | 1 1 0 0 +
/trunk/config/libc/eglibc.in | 2 1 1 0 +-
/trunk/config/config.mk | 20 8 12 0 ++++++++------------
/trunk/config/arch/sh.in | 2 1 1 0 +-
/trunk/config/arch/ia64.in | 2 1 1 0 +-
/trunk/config/arch/powerpc64.in | 2 1 1 0 +-
/trunk/config/libc.in | 4 0 4 0 ----
10 files changed, 23 insertions(+), 20 deletions(-)

# strace

config DEBUG_strace

choice

    bool

    prompt "strace version"

config STRACE_V_4_5

    bool

    prompt "4.5 (OBSOLETE)"

    depends on OBSOLETE

config STRACE_V_4_5_14

    bool

    prompt "4.5.14 (OBSOLETE)"

    depends on OBSOLETE

config STRACE_V_4_5_15

    bool

    prompt "4.5.15"

config STRACE_V_4_5_16

    bool

    prompt "4.5.16"

config STRACE_V_4_5_17

    bool

    prompt "4.5.17"

config STRACE_V_4_5_18

    bool

    prompt "4.5.18 (EXPERIMENTAL)"

    depends on EXPERIMENTAL

# CT_INSERT_VERSION_ABOVE

# Don't remove above line!

endchoice

config STRACE_VERSION

    string

    default "4.5" if STRACE_V_4_5

    default "4.5.14" if STRACE_V_4_5_14

    default "4.5.15" if STRACE_V_4_5_15

    default "4.5.16" if STRACE_V_4_5_16

    default "4.5.17" if STRACE_V_4_5_17

    default "4.5.18" if STRACE_V_4_5_18

# CT_INSERT_VERSION_STRING_ABOVE

# # Don't remove above line!