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- # Generic toolchain options
- # we want gdb config in the middle of both source and external
- # toolchains, but mconf won't let us source the same file twice,
- # so put it here instead
- source "toolchain/gdb/Config.in"
- config BR2_LARGEFILE
- bool
- config BR2_INET_IPV6
- bool
- config BR2_INET_RPC
- bool
- config BR2_USE_WCHAR
- bool
- config BR2_ENABLE_LOCALE
- bool
- config BR2_INSTALL_LIBSTDCPP
- bool
- config BR2_TOOLCHAIN_HAS_THREADS
- bool
- config BR2_TOOLCHAIN_HAS_THREADS_DEBUG
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
- bool
- config BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
- default y if !BR2_TOOLCHAIN_HAS_THREADS
- bool
- config BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
- bool
- config BR2_ENABLE_LOCALE_PURGE
- bool "Purge unwanted locales"
- help
- Explicitly specify what locales to install on target. If N
- then all locales supported by packages are installed.
- config BR2_ENABLE_LOCALE_WHITELIST
- string "Locales to keep"
- default "C en_US de fr"
- depends on BR2_ENABLE_LOCALE_PURGE
- help
- Whitespace seperated list of locales to allow on target.
- Locales not listed here will be removed from the target.
- See 'locale -a' on your host for a list of locales available
- on your build host, or have a look in /usr/share/locale in
- the target file system for available locales.
- Notice that listing a locale here doesn't guarantee that it
- will be available on the target - That purely depends on the
- support for that locale in the selected packages.
- # glibc and eglibc directly include gettext, so a separatly compiled
- # gettext isn't needed and shouldn't be built to avoid conflicts. Some
- # packages always need gettext, other packages only need gettext when
- # locale support is enabled. See the documentation for how packages
- # should rely on the following two options.
- config BR2_NEEDS_GETTEXT
- bool
- default y if BR2_TOOLCHAIN_BUILDROOT
- default y if BR2_TOOLCHAIN_EXTERNAL_UCLIBC
- default y if BR2_TOOLCHAIN_CTNG_uClibc
- config BR2_NEEDS_GETTEXT_IF_LOCALE
- bool
- default y if (BR2_NEEDS_GETTEXT && BR2_ENABLE_LOCALE)
- config BR2_USE_MMU
- bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh || BR2_xtensa
- default y if !BR2_bfin
- help
- If your target has a MMU, you should say Y here. If you
- are unsure, just say Y.
- config BR2_PREFER_SOFT_FLOAT
- bool
- default y if BR2_arm || BR2_armeb || BR2_avr32 || BR2_mips || BR2_mipsel
- config BR2_SOFT_FLOAT
- bool "Use software floating point by default"
- depends on BR2_arm || BR2_armeb || BR2_avr32 || BR2_mips || BR2_mipsel || BR2_powerpc
- default $(BR2_PREFER_SOFT_FLOAT)
- help
- If your target CPU does not have a Floating Point Unit (FPU) or a
- kernel FPU emulator, but you still wish to support floating point
- functions, then everything will need to be compiled with soft
- floating point support (-msoft-float).
- config BR2_TARGET_OPTIMIZATION
- string "Target Optimizations"
- default "-pipe"
- help
- Optimizations to use when building for the target host.
- NOTE: gcc optimization level is defined in build options.
- config BR2_TARGET_LDFLAGS
- string "Target linker options"
- help
- Extra options to pass to the linker when building for the target.
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