crosstool-ng/config/debug/gdb.in

# GDB menu

config DEBUG_gdb
    help
      Enable gdb for the target

config GDB_CROSS
    bool
    prompt "Cross-gdb"
    default y
    select GDB_GDBSERVER if ! BARE_METAL
    help
      Build and install a cross-gdb for the target, to run on host.

config GDB_CROSS_STATIC
    bool
    prompt "Build a static cross gdb"
    default n
    depends on GDB_CROSS
    help
      A static cross gdb can be usefull if you debug on a machine that is
      not the one that is used to compile the toolchain.
      
      That way, you can share the cross-gdb without installing a toolchain
      on every machine that will be used to debug target programs.

config GDB_CROSS_INSIGHT
    bool
    prompt "Use Insight instead (EXPERIMENTAL)"
    default n
    depends on GDB_CROSS
    depends on EXPERIMENTAL
    help
      If you say 'Y' here, then Insight will be used to build the cross
      debugger, instead of the plain gdb.
      
      Insight is gdb plus a TCL/TK GUI: http://sourceware.org/insight/

config GDB_NATIVE
    bool
    prompt "Native gdb"
    default n
    depends on ! BARE_METAL
    help
      Build and install a native gdb for the target, to run on the target.

config GDB_NATIVE_STATIC
    bool
    prompt "Build a static native gdb"
    default n
    depends on GDB_NATIVE
    help
      In case you have trouble with dynamic loading of shared libraries,
      you will find that a static gdb comes in handy.

config GDB_NATIVE_USE_GMP_MPFR
    bool
    prompt "Use GMP and MPFR"
    default n
    depends on GDB_NATIVE
    select GMP_MPFR
    select COMP_LIBS_TARGET
    help
      gdb can make use of the GMP and MPFR libraries.
      
      While the cross-gdb (above) can use the libraries compiled for the
      host, the native gdb needs the libraries for the target (where it will
      eventually run).
      
      Setting this option will force building the GMP and MPFR libraries for
      the target, and configure the native gdb to use them.

config GDB_GDBSERVER
    bool
    prompt "gdbserver"
    default n
    depends on ! BARE_METAL
    help
      Build and install a gdbserver for the target, to run on the target.

config GDB_GDBSERVER_STATIC
    bool
    prompt "Build a static gdbserver"
    default y
    depends on GDB_GDBSERVER
    help
      In case you have trouble with dynamic loading of shared libraries,
      you will find that a static gdbserver comes in handy.

if BARE_METAL
comment "In bare-metal, you'll need to   "
comment "provide your own gdbserver stub."
endif # BARE_METAL

choice
    bool
    prompt "gdb version"
    depends on GDB_CROSS || GDB_NATIVE || GDB_GDBSERVER
# Don't remove next line
# CT_INSERT_VERSION_BELOW

config GDB_V_7_0
    bool
    prompt "7.0 (EXPERIMENTAL)"
    depends on EXPERIMENTAL

config GDB_V_6_8
    bool
    prompt "6.8"

config GDB_V_snapshot
    bool
    prompt "snapshot (EXPERIMENTAL)"
    depends on EXPERIMENTAL
    depends on ! GDB_CROSS_INSIGHT

endchoice

config GDB_VERSION
    string
# Don't remove next line
# CT_INSERT_VERSION_STRING_BELOW
    default "7.0" if GDB_V_7_0
    default "6.8" if GDB_V_6_8
    default "snapshot" if GDB_V_snapshot

if GDB_NATIVE

comment "Native gdb needs a native ncurses library"

choice
    bool
    prompt "ncurses version"

config NCURSES_V_5_7
    bool
    prompt "5.7"

config NCURSES_V_5_6
    bool
    prompt "5.6"

endchoice

config NCURSES_VERSION
    string
    default "5.7" if NCURSES_V_5_7
    default "5.6" if NCURSES_V_5_6

endif # GDB_NATIVE --> ncurses