# Buildroot backend specific options

if BR2_TOOLCHAIN_BUILDROOT

comment "Toolchain Options"

config BR2_TOOLCHAIN_BUILDROOT_LARGEFILE
	bool "Enable large file (files > 2 GB) support"
	select BR2_LARGEFILE
	help
	  Enable this option if you want your toolchain to support
	  files bigger than 2 GB.

config BR2_TOOLCHAIN_BUILDROOT_INET_IPV6
	bool "Enable IPv6 support"
	select BR2_INET_IPV6
	help
	  Enable this option if you want your toolchain to support
	  IPv6.

config BR2_TOOLCHAIN_BUILDROOT_INET_RPC
	bool "Enable RPC support"
	select BR2_INET_RPC
	help
	  Enable this option if you want your toolchain to support
	  RPC (needed for NFS, for example).

config BR2_TOOLCHAIN_BUILDROOT_WCHAR
	bool "Enable WCHAR support"
	select BR2_USE_WCHAR
	help
	  Enable this option if you want your toolchain to support
	  wide characters (i.e characters longer than 8 bits, needed
	  for locale support).

config BR2_TOOLCHAIN_BUILDROOT_LOCALE
	bool "Enable toolchain locale/i18n support"
	select BR2_TOOLCHAIN_BUILDROOT_WCHAR
	select BR2_ENABLE_LOCALE
	help
	  Enable this option if you want your toolchain to support
	  localization and internationalization.

config BR2_TOOLCHAIN_BUILDROOT_PROGRAM_INVOCATION
	bool "Enable 'program invocation name' support"
	select BR2_PROGRAM_INVOCATION
	help
	  Enable this option if you want your toolchain to support the
	  GNU-specific program_invocation_name and
	  program_invocation_short_name strings.  Some GNU packages
	  (like tar and coreutils) utilize these for extra useful
	  output, but in general are not required.

config BR2_TOOLCHAIN_BUILDROOT_CXX
	bool "Enable C++ support"
	select BR2_INSTALL_LIBSTDCPP
	depends on !(! BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE && \
		       BR2_TOOLCHAIN_BUILDROOT_LOCALE    && \
		       BR2_UCLIBC_VERSION_0_9_31)
	help
	  Enable this option if you want your toolchain to support the
	  C++ language and you want C++ libraries to be installed on
	  your target system.

comment "C++ support broken in uClibc 0.9.31 with locale enabled with gcc 4.2"
	depends on !BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE && \
		    BR2_TOOLCHAIN_BUILDROOT_LOCALE    && \
		    BR2_UCLIBC_VERSION_0_9_31

config BR2_TOOLCHAIN_BUILDROOT_USE_SSP
	bool "Enable stack protection support"
	help
	  Enable stack smashing protection support using GCCs
	  -fstack-protector[-all] option.

	  See http://www.linuxfromscratch.org/hints/downloads/files/ssp.txt
	  for details.

source "toolchain/elf2flt/Config.in"
source "toolchain/mklibs/Config.in"
source "toolchain/sstrip/Config.in"

config BR2_VFP_FLOAT
	bool "Use ARM Vector Floating Point unit"
	depends on !BR2_SOFT_FLOAT
	depends on BR2_arm || BR2_armeb
	help
	  Setting this option will enable the "-mfpu=vfp" option.
	  If your ARM CPU has a Vector Floating Point Unit (VFP)
	  and the toolchain supports the option, then the
	  code can be optimized.

	  Most people will answer N.

config BR2_CROSS_TOOLCHAIN_TARGET_UTILS
	bool "Include target utils in cross toolchain"
	default y
	help
	  When using buildroot to build a deployable cross toolchain,
	  it is handy to include certain target apps with that toolchain
	  as a convenience.
	  Examples include ldd, gdbserver, and strace.

	  Answer Y if you want these apps (if built) copied into the
	  cross toolchain dir under <arch>-linux-uclibc/target_utils/.

endif