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# 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
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