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(-)

# GMP options

choice

    bool

    prompt "MPFR version"

config MPFR_V_2_3_1

    bool

    prompt "2.3.1"

config MPFR_V_2_3_2

    bool

    prompt "2.3.2"

config MPFR_V_2_4_0

    bool

    prompt "2.4.0"

config MPFR_V_2_4_1

    bool

    prompt "2.4.1"

# CT_INSERT_VERSION_ABOVE

# Don't remove above line!

endchoice

config MPFR_VERSION

    string

    default "2.3.1" if MPFR_V_2_3_1

    default "2.3.2" if MPFR_V_2_3_2

    default "2.4.0" if MPFR_V_2_4_0

    default "2.4.1" if MPFR_V_2_4_1

# CT_INSERT_VERSION_STRING_ABOVE

# Don't remove above line!

config MPFR_CHECK

    bool

    prompt "Check MPFR"

    default y

    help

      It is highly recommended that 'make check' is run against the newly built

      MPFR library. See http://gmplib.org/