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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
config BR2_TOOLCHAIN_CTNG_STRIP_LIBS
bool "Strip libs copied to target"
default !BR2_STRIP_none
help
Strip shared libraries copied from the toolchain.
endif # BR2_TOOLCHAIN_CTNG
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