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config BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
bool
default y
# The ARC version needs C++11, thus gcc >= 4.8, like gdb-8.0.x
depends on BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_arc
depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)
depends on !BR2_microblaze
depends on !BR2_nios2
depends on !BR2_or1k
comment "Host GDB Options"
depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
config BR2_PACKAGE_HOST_GDB
bool "Build cross gdb for the host"
# When the external toolchain gdbserver is used, we shouldn't
# allow to build a cross-gdb, as the one of the external
# toolchain should be used.
depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
help
Build a cross gdb that runs on the host machine and debugs
programs running on the target. It requires 'gdbserver'
installed on the target, see BR2_PACKAGE_GDB_SERVER to
enable it.
if BR2_PACKAGE_HOST_GDB
config BR2_PACKAGE_HOST_GDB_TUI
bool "TUI support"
help
This option enables terminal user interface (TUI) for gdb
config BR2_PACKAGE_HOST_GDB_PYTHON
bool "Python support"
help
This option enables the Python support in the cross gdb.
config BR2_PACKAGE_HOST_GDB_SIM
bool "Simulator support"
depends on !BR2_arc
help
This option enables the simulator support in the cross gdb.
choice
prompt "GDB debugger Version"
default BR2_GDB_VERSION_8_1
depends on !BR2_arc
help
Select the version of gdb you wish to use.
config BR2_GDB_VERSION_7_12
bool "gdb 7.12.x"
config BR2_GDB_VERSION_8_0
bool "gdb 8.0.x"
# Needs a C++11 compiler
depends on BR2_HOST_GCC_AT_LEAST_4_8
config BR2_GDB_VERSION_8_1
bool "gdb 8.1.x"
# Needs a C++11 compiler
depends on BR2_HOST_GCC_AT_LEAST_4_8
config BR2_GDB_VERSION_8_2
bool "gdb 8.2.x"
# Needs a C++11 compiler
depends on BR2_HOST_GCC_AT_LEAST_4_8
endchoice
endif
# Tells whether the currently selected gdb version requires C++11
# support in the toolchain. When host-gdb is not enabled, the target
# gdb built is 8.0, which requires C++11 support, which is why
# BR2_PACKAGE_GDB_NEEDS_CXX11 is 'y' when BR2_PACKAGE_HOST_GDB is not
# enabled. When host-gdb is built, with the version set to 8.0 or 8.1
# then C++11 support is needed in the toolchain to build gdb for the
# target.
#
# Even though this option is related to target gdb dependencies, we
# keep it next to the BR2_GDB_VERSION so that they are kept in sync.
config BR2_PACKAGE_GDB_NEEDS_CXX11
bool
default y if !BR2_PACKAGE_HOST_GDB
default y if BR2_GDB_VERSION_8_0
default y if BR2_GDB_VERSION_8_1
default y if BR2_GDB_VERSION_8_2
default y if BR2_arc
# If cross-gdb is not enabled, the latest working version is chosen.
config BR2_GDB_VERSION
string
default "arc-2018.03-gdb" if BR2_arc
default "7.12.1" if BR2_GDB_VERSION_7_12
default "8.0.1" if BR2_GDB_VERSION_8_0
default "8.1.1" if BR2_GDB_VERSION_8_1 || !BR2_PACKAGE_HOST_GDB
default "8.2" if BR2_GDB_VERSION_8_2
depends on BR2_PACKAGE_GDB || BR2_PACKAGE_HOST_GDB
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