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config/debug/gdb.in
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045 fdaa6c7f6dea
parent 1874 712cdb6504aa
child 2168 974179cae714
permissions -rw-r--r--
cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer

Idea and know-how taken from CodeSourcery build script.

Normal build:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb77f3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
/lib/ld-linux.so.2 (0xb77f4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)

CC_STATIC_LIBSTDCXX=y:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb7843000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
/lib/ld-linux.so.2 (0xb7844000)

I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.

Signed-off-by: Johannes Stezenbach <js@sig21.net> 
     1 # GDB menu

     2 

     3 config DEBUG_gdb

     4     help

     5       Enable gdb for the target

     6 

     7 source "config/debug/gdb.in.cross"

     8 source "config/debug/gdb.in.native"

     9 source "config/debug/gdb.in.gdbserver"

    10 

    11 choice

    12     bool

    13     prompt "gdb version"

    14     depends on GDB_CROSS || GDB_NATIVE || GDB_GDBSERVER

    15 # Don't remove next line

    16 # CT_INSERT_VERSION_BELOW

    17 

    18 config GDB_V_7_1

    19     bool

    20     prompt "7.1 (EXPERIMENTAL)"

    21     depends on EXPERIMENTAL

    22     select GDB_7_0_or_later

    23 

    24 config GDB_V_7_0_1

    25     bool

    26     prompt "7.0.1 (EXPERIMENTAL)"

    27     depends on EXPERIMENTAL

    28     select GDB_7_0_or_later

    29 

    30 config GDB_V_7_0

    31     bool

    32     prompt "7.0 (EXPERIMENTAL)"

    33     depends on EXPERIMENTAL

    34     select GDB_7_0_or_later

    35 

    36 config GDB_V_6_8

    37     bool

    38     prompt "6.8"

    39 

    40 endchoice

    41 

    42 config GDB_7_0_or_later

    43     bool

    44 

    45 config GDB_VERSION

    46     string

    47 # Don't remove next line

    48 # CT_INSERT_VERSION_STRING_BELOW

    49     default "7.1" if GDB_V_7_1

    50     default "7.0.1" if GDB_V_7_0_1

    51     default "7.0" if GDB_V_7_0

    52     default "6.8" if GDB_V_6_8
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