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# Selection options for crosstool-NG

if BR2_TOOLCHAIN_CTNG

choice
 	prompt "Crosstool-NG C library"

config BR2_TOOLCHAIN_CTNG_uClibc
	bool "uClibc"

# Although eglibc can be configured to opt-out some features,
# let's not deal with that for the time being, it's complex...
config BR2_TOOLCHAIN_CTNG_eglibc
	bool "eglibc"
	select BR2_LARGEFILE
	select BR2_INET_IPV6
	select BR2_INET_RPC
	select BR2_ENABLE_LOCALE
	select BR2_USE_WCHAR
	select BR2_PROGRAM_INVOCATION

config BR2_TOOLCHAIN_CTNG_glibc
	bool "glibc"
	select BR2_LARGEFILE
	select BR2_INET_IPV6
	select BR2_INET_RPC
	select BR2_ENABLE_LOCALE
	select BR2_USE_WCHAR
	select BR2_PROGRAM_INVOCATION

endchoice # C library

config BR2_TOOLCHAIN_CTNG_LIBC
	string
	default "uClibc"	if BR2_TOOLCHAIN_CTNG_uClibc
	default "eglibc"	if BR2_TOOLCHAIN_CTNG_eglibc
	default "glibc"		if BR2_TOOLCHAIN_CTNG_glibc

config BR2_TOOLCHAIN_CTNG_CONFIG
	string "crosstool-NG configuration file to use"
	default "toolchain/toolchain-crosstool-ng/crosstool-ng.config"
	help
	  Enter here the crosstool-NG's .config file to use.
	  If unsure, use the default.
	  To finetune your toolchain, you can also call:
	  make ctng-menuconfig

if BR2_TOOLCHAIN_CTNG_uClibc

comment "Toolchain Options"

config BR2_TOOLCHAIN_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_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_CTNG_uClibc_LOCALE
	bool "Enable toolchain locale/i18n support"
	select BR2_TOOLCHAIN_CTNG_uClibc_WCHAR
	select BR2_ENABLE_LOCALE
	help
	  Enable this option if you want your toolchain to support
	  localization and internationalization.

config BR2_TOOLCHAIN_CTNG_uClibc_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.

endif # BR2_TOOLCHAIN_CTNG_uClibc

endif # BR2_TOOLCHAIN_CTNG