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config/debug/gdb.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Jun 19 15:33:33 2008 +0000 (2008-06-19)
changeset 583 44b87fb3f0d3
parent 573 2a1803b98186
child 596 d1651a3f42a3
permissions -rw-r--r--
A bunch of fixes/improvements to the gdb build:
- allow native builds (both shared and static)
- fix enabling threads
- better handle the gdbserver case
- introduce the ncurses library to allow native builds
- re-order config options adequately

/trunk/scripts/build/debug/300-gdb.sh | 126 79 47 0 ++++++++++++++++++++++++++---------------
/trunk/config/debug/gdb.in | 45 33 12 0 +++++++++++----
2 files changed, 112 insertions(+), 59 deletions(-) 
     1 # GDB menu

     2 

     3 menuconfig GDB

     4     bool

     5     prompt "gdb"

     6     default n

     7     help

     8       Enable gdb for the target

     9 

    10 if GDB

    11 

    12 config GDB_CROSS

    13     bool

    14     prompt "Cross-gdb"

    15     default y

    16     select GDB_GDBSERVER

    17     help

    18       Build and install a cross-gdb for the target, to run on host.

    19 

    20 config GDB_CROSS_STATIC

    21     bool

    22     prompt "Build a static cross gdb"

    23     default n

    24     depends on GDB_CROSS

    25     help

    26       A static cross gdb can be usefull if you debug on a machine that is

    27       not the one that is used to compile the toolchain.

    28 

    29       That way, you can share the cross-gdb without installing a toolchain

    30       on every machine that will be used to debug target programs.

    31 

    32 config GDB_NATIVE

    33     bool

    34     prompt "Native gdb"

    35     default n

    36     select GDB_GDBSERVER

    37     help

    38       Build and install a native gdb for the target, to run on the target.

    39 

    40 config GDB_NATIVE_STATIC

    41     bool

    42     prompt "Build a static native gdb"

    43     default n

    44     depends on GDB_NATIVE

    45     help

    46       In case you have trouble with dynamic loading of shared libraries,

    47       you will find that a static gdb comes in handy.

    48 

    49 config GDB_GDBSERVER

    50     bool

    51     prompt "gdbserver"

    52     default n

    53     help

    54       Build and install a gdbserver for the target, to run on the target.

    55 

    56 config GDB_GDBSERVER_STATIC

    57     bool

    58     prompt "Build a static gdbserver"

    59     default n

    60     depends on GDB_GDBSERVER

    61     help

    62       In case you have trouble with dynamic loading of shared libraries,

    63       you will find that a static gdbserver comes in handy.

    64 

    65 choice

    66     bool

    67     prompt "gdb version"

    68     depends on GDB_CROSS || GDB_NATIVE || GDB_GDBSERVER

    69 

    70 config GDB_V_snapshot

    71     bool

    72     prompt "snapshot (EXPERIMENTAL)"

    73     depends on EXPERIMENTAL

    74 

    75 config GDB_V_6_4

    76     bool

    77     prompt "6.4 (OBSOLETE)"

    78     depends on OBSOLETE

    79 

    80 config GDB_V_6_5

    81     bool

    82     prompt "6.5"

    83 

    84 config GDB_V_6_6

    85     bool

    86     prompt "6.6"

    87 

    88 config GDB_V_6_7

    89     bool

    90     prompt "6.7 (EXPERIMENTAL)"

    91     depends on EXPERIMENTAL

    92 

    93 config GDB_V_6_7_1

    94     bool

    95     prompt "6.7.1 (EXPERIMENTAL)"

    96     depends on EXPERIMENTAL

    97 

    98 config GDB_V_6_8

    99     bool

   100     prompt "6.8 (EXPERIMENTAL)"

   101     depends on EXPERIMENTAL

   102 

   103 # CT_INSERT_VERSION_ABOVE

   104 # Don't remove above line!

   105 endchoice

   106 

   107 config GDB_VERSION

   108     string

   109     default "snapshot" if GDB_V_snapshot

   110     default "6.4" if GDB_V_6_4

   111     default "6.5" if GDB_V_6_5

   112     default "6.6" if GDB_V_6_6

   113     default "6.7" if GDB_V_6_7

   114     default "6.7.1" if GDB_V_6_7_1

   115     default "6.8" if GDB_V_6_8

   116 # CT_INSERT_VERSION_STRING_ABOVE

   117 # Don't remove above line!

   118 

   119 if GDB_NATIVE

   120 

   121 comment "Native gdb needs the ncurses library on the target"

   122 

   123 choice

   124     bool

   125     prompt "ncurses version"

   126 

   127 config NCURSES_V_4_2

   128     bool

   129     prompt "4.2"

   130 

   131 config NCURSES_V_5_6

   132     bool

   133     prompt "5.6"

   134 

   135 endchoice

   136 

   137 config NCURSES_VERSION

   138     string

   139     default "4.2" if NCURSES_V_4_2

   140     default "5.6" if NCURSES_V_5_6

   141 

   142 endif # GDB_NATIVE --> ncurses

   143 

   144 endif
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