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if BR2_TOOLCHAIN_EXTERNAL
comment "Toolchain External Options"
choice
prompt "Toolchain"
comment "glibc toolchains only available with shared lib support"
depends on BR2_STATIC_LIBS
# Kept toolchains sorted by architecture in order to use some toolchain
# as default choice
# Aarch64 (use Linaro toolchain by default)
source "toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in"
source "toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in"
# ARC
source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in"
# ARM (use Linaro toolchain by default)
source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in"
# ARM big-endian
source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
# MIPS (use codesourcery toolchain by default)
source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in"
source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in"
# NIOSII
source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
# SH4a
source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
# x86/x86_64 (use amd64 toolchain by default for AMD64)
source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in"
# Musl based toolchains (after all the others)
source "toolchain/toolchain-external/toolchain-external-musl-cross/Config.in"
# Kept last, so it remains the non-default choice, unless there isn't
# any available toolchain profile for the currently selected
# architecture.
source "toolchain/toolchain-external/toolchain-external-custom/Config.in"
endchoice
choice
prompt "Toolchain origin"
# Keep compatibility with old defconfig files that are using
# custom toolchains, and which are therefore assuming that
# "preinstalled" in the default choice.
default BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
config BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
bool "Toolchain to be downloaded and installed"
help
Select this option if you want Buildroot to download and install the
toolchain. If you have selected a custom toolchain, specify the URL
in BR2_TOOLCHAIN_EXTERNAL_URL.
config BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED
bool "Pre-installed toolchain"
help
Select this option if you want to use a pre-installed toolchain.
Specify the path to this toolchain in BR2_TOOLCHAIN_EXTERNAL_PATH.
endchoice
config BR2_TOOLCHAIN_EXTERNAL_PATH
string "Toolchain path"
default "/path/to/toolchain/usr"
depends on BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED
help
Path to where the external toolchain is installed.
config BR2_TOOLCHAIN_EXTERNAL_GLIBC
bool
select BR2_TOOLCHAIN_USES_GLIBC
config BR2_TOOLCHAIN_EXTERNAL_UCLIBC
bool
select BR2_TOOLCHAIN_USES_UCLIBC
config BR2_TOOLCHAIN_EXTERNAL_MUSL
bool
select BR2_TOOLCHAIN_USES_MUSL
# Compatibility headers: cdefs.h, queue.h
select BR2_PACKAGE_MUSL_COMPAT_HEADERS
# Make sure the virtual-package infra checks the provider
config BR2_PACKAGE_HAS_TOOLCHAIN_EXTERNAL
bool
default y
config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
string
config BR2_TOOLCHAIN_EXTERNAL_PREFIX
string
# Kept toolchains sorted as in the choice above
# The toolchain Config.in.options must define
# BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL and BR2_TOOLCHAIN_EXTERNAL_PREFIX
# Aarch64
source "toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options"
# ARC
source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options"
# ARM
source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options"
# ARM big-endian
source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options"
# MIPS
source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options"
# NIOSII
source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
# SH4a
source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
# x86/x86_64
source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options"
# Musl based toolchains
source "toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options"
# Custom toolchains
source "toolchain/toolchain-external/toolchain-external-custom/Config.in.options"
config BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
bool "Copy gdb server to the Target"
depends on BR2_TOOLCHAIN_EXTERNAL
help
Copy the gdbserver provided by the external toolchain to the
target.
endif # BR2_TOOLCHAIN_EXTERNAL
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