buildroot

config BR2_PACKAGE_GDB_ARCH_SUPPORTS

    bool

    default y

    depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)

    depends on !BR2_microblaze

    depends on !BR2_nios2

    depends on !BR2_or1k

​

comment "gdb/gdbserver needs a toolchain w/ threads, threads debug"

    depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS

    depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HAS_THREADS_DEBUG

​

config BR2_PACKAGE_GDB

    bool "gdb"

    depends on BR2_TOOLCHAIN_HAS_THREADS && BR2_TOOLCHAIN_HAS_THREADS_DEBUG

    depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS

    # When the external toolchain gdbserver is copied to the

    # target, we don't allow building a separate gdbserver. The

    # one from the external toolchain should be used.

    select BR2_PACKAGE_GDB_SERVER if \

        (!BR2_PACKAGE_GDB_DEBUGGER && !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY)

    help

      GDB, the GNU Project debugger, allows you to see what is

      going on `inside' another program while it executes -- or

      what another program was doing at the moment it crashed.

​

      This option allows to build gdbserver and/or the gdb

      debugger for the target.

​

      For embedded development, the most common solution is to

      build only 'gdbserver' for the target, and use a cross-gdb

      on the host. See BR2_PACKAGE_HOST_GDB in the Toolchain menu

      to enable one. Notice that external toolchains often provide

      their own pre-built cross-gdb and gdbserver binaries.

​

      http://www.gnu.org/software/gdb/

​

if BR2_PACKAGE_GDB

​

config BR2_PACKAGE_GDB_SERVER

    bool "gdbserver"

    depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY

    help

      Build the gdbserver stub to run on the target.

      A full gdb is needed to debug the progam.

​

config BR2_PACKAGE_GDB_DEBUGGER

    bool "full debugger"

    depends on BR2_USE_WCHAR

    depends on !BR2_sh

    select BR2_PACKAGE_NCURSES

​

comment "full gdb on target needs a toolchain w/ wchar"

    depends on !BR2_sh

    depends on !BR2_USE_WCHAR

​

if BR2_PACKAGE_GDB_DEBUGGER

​

config BR2_PACKAGE_GDB_TUI

    bool "TUI support"

    help

      This option enables terminal user interface (TUI) for gdb

​