b8f9e5771a
Commit 2d312b7b61 had a typo
"." instead of "_" in BR2_TOOLCHAIN_HEADERS_AT_LEAST_3.17.
This made selecting 3.17 as custom external headers version
impossible.
Signed-off-by: Karoly Kasza <kaszak@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
1253 lines
46 KiB
Plaintext
1253 lines
46 KiB
Plaintext
if BR2_TOOLCHAIN_EXTERNAL
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choice
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prompt "Toolchain"
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comment "(e)glibc toolchains only available with shared lib support"
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depends on BR2_PREFER_STATIC_LIB
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config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
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bool "Linaro ARM 2014.08"
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depends on BR2_arm
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depends on BR2_GCC_TARGET_ARCH = "armv7-a"
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_ARM_EABIHF
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
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help
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Linaro toolchain for the ARM architecture. It uses Linaro
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GCC 2014.08 (based on gcc 4.9), Linaro GDB 2013.10 (based on
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GDB 7.6), eglibc 2.19, Binutils 2014.08 (based on 2.24). It
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generates code that runs on all Cortex-A profile devices,
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but tuned for the Cortex-A9. The code generated is Thumb 2,
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with the hard floating point calling convention, and uses
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the VFPv3-D16 FPU instructions.
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comment "Linaro toolchains available for Cortex-A + EABIhf"
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depends on BR2_arm
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depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
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depends on !BR2_PREFER_STATIC_LIB
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config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
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bool "Linaro armeb 2014.08"
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depends on BR2_armeb
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depends on BR2_GCC_TARGET_ARCH = "armv7-a"
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_ARM_EABIHF
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
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help
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Linaro toolchain for the ARM big endian architecture. It
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uses Linaro GCC 2014.08 (based on gcc 4.9), Linaro GDB
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2013.10 (based on GDB 7.6), eglibc 2.19, Binutils 2014.08
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(based on 2.24). It generates code that runs on all Cortex-A
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profile devices, but tuned for the Cortex-A9. The code
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generated is Thumb 2, with the hard floating point calling
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convention, and uses the VFPv3-D16 FPU instructions.
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comment "Linaro toolchains available for Cortex-A + EABIhf"
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depends on BR2_armeb
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depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
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depends on !BR2_PREFER_STATIC_LIB
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201405
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bool "Sourcery CodeBench ARM 2014.05"
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depends on BR2_arm
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_ARM_EABI
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
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help
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Sourcery CodeBench toolchain for the ARM architecture, from
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Mentor Graphics. It uses gcc 4.8.3, binutils 2.24.51, glibc
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2.18 and gdb 7.7.50, kernel headers 3.13. It has support
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for the following variants:
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- ARMv5TE, little endian, soft-float, glibc
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Select ARM926T, ARM10T, XScale or another ARMv5 core
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Select BR2_SOFT_FLOAT
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- ARMv4T, little endian, soft-float, glibc
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Select ARM720T, ARM920T, ARM922T or another ARMv4 core
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Select BR2_SOFT_FLOAT
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- ARMv7-A, Thumb 2, little endian, soft-float, glibc
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Select Cortex-A8, Cortex-A9 or another ARMv7-A core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mthumb
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
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bool "Sourcery CodeBench ARM 2013.11"
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depends on BR2_arm
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_ARM_EABI
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # based-on gcc-4.8.1
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select BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # based-on gcc-4.8.1
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
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help
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Sourcery CodeBench toolchain for the ARM architecture, from
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Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
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2.18 and gdb 7.6.50, kernel headers 3.11. It has support
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for the following variants:
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- ARMv5TE, little endian, soft-float, glibc
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Select ARM926T, ARM10T, XScale or another ARMv5 core
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Select BR2_SOFT_FLOAT
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- ARMv4T, little endian, soft-float, glibc
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Select ARM720T, ARM920T, ARM922T or another ARMv4 core
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Select BR2_SOFT_FLOAT
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- ARMv7-A, Thumb 2, little endian, soft-float, glibc
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Select Cortex-A8, Cortex-A9 or another ARMv7-A core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mthumb
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
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bool "Sourcery CodeBench ARM 2013.05"
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depends on BR2_arm
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_ARM_EABI
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # based-on gcc-4.7.3
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
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help
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Sourcery CodeBench toolchain for the ARM architecture, from
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Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
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2.17 and gdb 7.4.50, kernel headers 3.8.2. It has support
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for the following variants:
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- ARMv5TE, little endian, soft-float, glibc
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Select ARM926T, ARM10T, XScale or another ARMv5 core
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Select BR2_SOFT_FLOAT
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- ARMv4T, little endian, soft-float, glibc
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Select ARM720T, ARM920T, ARM922T or another ARMv4 core
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Select BR2_SOFT_FLOAT
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- ARMv7-A, Thumb 2, little endian, soft-float, glibc
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Select Cortex-A8, Cortex-A9 or another ARMv7-A core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mthumb
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comment "Sourcery CodeBench toolchains available for the EABI ABI"
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depends on BR2_arm
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depends on !BR2_ARM_EABI
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depends on !BR2_PREFER_STATIC_LIB
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config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
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bool "Arago ARMv7 2011.09"
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depends on BR2_arm
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_GCC_TARGET_ARCH = "armv7-a"
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depends on BR2_ARM_EABI
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depends on BR2_ARM_CPU_HAS_VFPV3 || BR2_ARM_CPU_MAYBE_HAS_VFPV3
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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# kernel headers: 2.6.31
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help
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Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3,
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binutils 2.20.1, glibc 2.12, gdb 7.2.
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This toolchain uses -mfloat-abi=softfp (i.e can use FPU
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instructions, but passes floating point function arguments
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in integer registers), and requires a VFPv3 floating point
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unit to work properly. This unit is available on most
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Cortex-A ARM processors, but not all.
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config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109
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bool "Arago ARMv5 2011.09"
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depends on BR2_arm
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on BR2_GCC_TARGET_ARCH != "armv4t" && \
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BR2_GCC_TARGET_ARCH != "armv4" && \
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BR2_GCC_TARGET_ARCH != "armv5t"
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depends on BR2_ARM_EABI
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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# kernel headers: 2.6.31
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help
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Texas Instruments Arago ARMv5 2011.09 toolchain, with gcc
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4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2.
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This toolchain uses software-floating point.
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201405
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bool "Sourcery CodeBench MIPS 2014.05"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on !BR2_MIPS_NABI32
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
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help
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Sourcery CodeBench toolchain for the MIPS architecture, from
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Mentor Graphics. It uses gcc 4.8.3, binutils 2.24.51, glibc
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2.18, uClibc 0.9.30 and gdb 7.7.50, kernel headers
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3.13. It has support for the following variants:
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- MIPS32 O32 big endian glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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- MIPS64 big endian glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Disable BR2_SOFT_FLOAT
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- MIPS32 O32 little endian glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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- MIPS64 little endian glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Disable BR2_SOFT_FLOAT
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- MIPS32 big endian soft float glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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- MIPS64 big endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 little endian soft float glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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- MIPS64 little endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 big endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 big endian soft float microMIPS glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian soft float microMIPS glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 big endian uclibc
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Not usable in Buildroot yet.
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- MIPS32 little endian uclibc
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Not usable in Buildroot yet.
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- MIPS32 big endian soft float uclibc
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Not usable in Buildroot yet.
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- MIPS32 little endian soft float uclibc
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Not usable in Buildroot yet.
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201311
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bool "Sourcery CodeBench MIPS 2013.11"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on !BR2_MIPS_NABI32
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
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help
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Sourcery CodeBench toolchain for the MIPS architecture, from
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Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
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2.18, uClibc 0.9.30 and gdb 7.6.50, kernel headers
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3.11. It has support for the following variants:
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- MIPS32 O32 big endian glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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- MIPS64 big endian glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Disable BR2_SOFT_FLOAT
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- MIPS32 O32 little endian glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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- MIPS64 little endian glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Disable BR2_SOFT_FLOAT
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- MIPS32 big endian soft float glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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- MIPS64 big endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 little endian soft float glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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- MIPS64 little endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 big endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 big endian soft float microMIPS glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian soft float microMIPS glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 big endian uclibc
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Not usable in Buildroot yet.
|
|
- MIPS32 little endian uclibc
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|
Not usable in Buildroot yet.
|
|
- MIPS32 big endian soft float uclibc
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Not usable in Buildroot yet.
|
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- MIPS32 little endian soft float uclibc
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Not usable in Buildroot yet.
|
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config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
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bool "Sourcery CodeBench MIPS 2013.05"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
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depends on !BR2_MIPS_NABI32
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depends on !BR2_PREFER_STATIC_LIB
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_NATIVE_RPC
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select BR2_INSTALL_LIBSTDCPP
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select BR2_HOSTARCH_NEEDS_IA32_LIBS
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
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help
|
|
Sourcery CodeBench toolchain for the MIPS architecture, from
|
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Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
|
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2.17, uClibc 0.9.30 and gdb 7.4.50, kernel headers
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3.8.2. It has support for the following variants:
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- MIPS32 O32 big endian glibc
|
|
Select a MIPS generic core
|
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Disable BR2_SOFT_FLOAT
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|
- MIPS64 big endian glibc
|
|
Select a MIPS64 generic core
|
|
Select the n64 ABI
|
|
Disable BR2_SOFT_FLOAT
|
|
- MIPS32 O32 little endian glibc
|
|
Select a MIPS generic core
|
|
Disable BR2_SOFT_FLOAT
|
|
- MIPS64 little endian glibc
|
|
Select a MIPS64 generic core
|
|
Select the n64 ABI
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Disable BR2_SOFT_FLOAT
|
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- MIPS32 big endian soft float glibc
|
|
Select a MIPS generic core
|
|
Select BR2_SOFT_FLOAT
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- MIPS64 big endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 little endian soft float glibc
|
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Select a MIPS generic core
|
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Select BR2_SOFT_FLOAT
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- MIPS64 little endian soft float glibc
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Select a MIPS64 generic core
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Select the n64 ABI
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Select BR2_SOFT_FLOAT
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- MIPS32 big endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian microMIPS glibc
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Select a MIPS generic core
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Disable BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 big endian soft float microMIPS glibc
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Select a MIPS generic core
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
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- MIPS32 little endian soft float microMIPS glibc
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Select a MIPS generic core
|
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Select BR2_SOFT_FLOAT
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Set BR2_TARGET_OPTIMIZATION to -mips16
|
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- MIPS32 big endian uclibc
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|
Not usable in Buildroot yet.
|
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- MIPS32 little endian uclibc
|
|
Not usable in Buildroot yet.
|
|
- MIPS32 big endian soft float uclibc
|
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Not usable in Buildroot yet.
|
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- MIPS32 little endian soft float uclibc
|
|
Not usable in Buildroot yet.
|
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|
comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
|
|
depends on BR2_MIPS_NABI32
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405
|
|
bool "Sourcery CodeBench Nios-II 2014.05"
|
|
depends on BR2_nios2
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
|
|
help
|
|
Sourcery CodeBench toolchain for the Nios-II architecture,
|
|
from Mentor Graphics. It uses gcc 4.8.3, binutils 2.24.51,
|
|
glibc 2.19.90, gdb 7.7.50 and kernel headers 3.12.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
|
|
bool "Sourcery CodeBench Nios-II 2013.05"
|
|
depends on BR2_nios2
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
|
|
help
|
|
Sourcery CodeBench toolchain for the Nios-II architecture,
|
|
from Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52,
|
|
glibc 2.17, gdb 7.4.50 and kernel headers 3.7.0.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201203
|
|
bool "Sourcery CodeBench PowerPC 2012.03"
|
|
depends on BR2_powerpc
|
|
depends on BR2_powerpc_SPE
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
|
|
help
|
|
Sourcery CodeBench toolchain for the PowerPC architecture,
|
|
from Mentor Graphics. It uses gcc 4.6.3, binutils 2.21.53,
|
|
glibc 2.15, gdb 7.2.50 and kernel headers 3.2.10. It has
|
|
support for the following variants:
|
|
- e500v2 glibc, SPE, 32 bits
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103
|
|
bool "Sourcery CodeBench PowerPC 2011.03"
|
|
depends on BR2_powerpc
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
# kernel headers: 2.6.38
|
|
help
|
|
Sourcery CodeBench toolchain for the PowerPC architecture,
|
|
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20.51,
|
|
glibc 2.13, gdb 7.2.50 and kernel headers 2.6.38. It has
|
|
support for the following variants:
|
|
- 603 glibc, 32 bits
|
|
Select a generic PowerPC core
|
|
Disable BR2_SOFT_FLOAT
|
|
- 603 soft float glibc, 32 bits
|
|
Select a generic PowerPC core
|
|
Enable BR2_SOFT_FLOAT
|
|
- e600 altivec glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te600
|
|
- e500v1 glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500v1
|
|
- e500v2 glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500v2
|
|
- e500mc glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500mc
|
|
- 970 glibc hard-float, 64 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -m64
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009
|
|
bool "Sourcery CodeBench PowerPC 2010.09"
|
|
depends on BR2_powerpc
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
# kernel headers: 2.6.35
|
|
help
|
|
Sourcery CodeBench toolchain for the PowerPC architecture,
|
|
from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20,
|
|
glibc 2.11, gdb 7.2.50 and kernel headers 2.6.35.2. It has
|
|
support for the following variants:
|
|
- 603 glibc, 32 bits
|
|
Select a generic PowerPC core
|
|
Disable BR2_SOFT_FLOAT
|
|
- 603 soft float glibc, 32 bits
|
|
Select a generic PowerPC core
|
|
Enable BR2_SOFT_FLOAT
|
|
- e600 altivec glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te600
|
|
- e500v1 glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500v1
|
|
- e500v2 glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500v2
|
|
- e500mc glibc, 32 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -te500mc
|
|
- 970 glibc hard-float, 64 bits
|
|
Set BR2_TARGET_OPTIMIZATION to -m64
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201209
|
|
bool "Sourcery CodeBench SH 2012.09"
|
|
depends on BR2_sh4a || BR2_sh4aeb
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
|
|
help
|
|
Sourcery CodeBench toolchain for the SuperH architecture,
|
|
from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
|
|
glibc 2.16, uClibc 0.9.30, gdb 7.4.50 and kernel headers
|
|
3.5.4. It has support for the following variants:
|
|
- SH4A, glibc, little endian
|
|
Default.
|
|
- SH4A, glibc, big endian
|
|
Add -mb to BR2_TARGET_OPTIMIZATION
|
|
- SH4A, uClibc, little endian
|
|
Not usable in Buildroot yet.
|
|
- SH4A, uClibc, big endian
|
|
Not usable in Buildroot yet.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201203
|
|
bool "Sourcery CodeBench SH 2012.03"
|
|
depends on BR2_sh4a || BR2_sh4aeb
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
|
|
help
|
|
Sourcery CodeBench toolchain for the SuperH architecture,
|
|
from Mentor Graphics. It uses gcc 4.6.3, binutils 2.21.53,
|
|
glibc 2.15, uClibc 0.9.30, gdb 7.2.50 and kernel headers
|
|
3.2.10. It has support for the following variants:
|
|
- SH4A, glibc, little endian
|
|
Default.
|
|
- SH4A, glibc, big endian
|
|
Add -mb to BR2_TARGET_OPTIMIZATION
|
|
- SH4A, uClibc, little endian
|
|
Not usable in Buildroot yet.
|
|
- SH4A, uClibc, big endian
|
|
Not usable in Buildroot yet.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103
|
|
bool "Sourcery CodeBench SH 2011.03"
|
|
depends on BR2_sh4a || BR2_sh4aeb
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
# kernel headers: 2.6.38
|
|
help
|
|
Sourcery CodeBench toolchain for the SuperH architecture,
|
|
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20,
|
|
glibc 2.13, uClibc 0.9.30, gdb 7.2.50 and kernel headers
|
|
2.6.38. It has support for the following variants:
|
|
- SH4A, glibc, little endian
|
|
Default.
|
|
- SH4A, glibc, big endian
|
|
Add -mb to BR2_TARGET_OPTIMIZATION
|
|
- SH4A, uClibc, little endian
|
|
Not usable in Buildroot yet.
|
|
- SH4A, uClibc, big endian
|
|
Not usable in Buildroot yet.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201103
|
|
bool "Sourcery CodeBench SH 2011.03"
|
|
depends on BR2_sh2a
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
select BR2_LARGEFILE
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_USE_WCHAR
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
# kernel headers: 2.6.38
|
|
help
|
|
Sourcery CodeBench toolchain for the SuperH architecture,
|
|
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20,
|
|
uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.38. It has
|
|
support for the following variants:
|
|
- SH2A, uClibc, big endian
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201009
|
|
bool "Sourcery CodeBench SH 2010.09"
|
|
depends on BR2_sh2a
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
select BR2_LARGEFILE
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_USE_WCHAR
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
# kernel headers: 2.6.35
|
|
help
|
|
Sourcery CodeBench toolchain for the SuperH architecture,
|
|
from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20,
|
|
uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.35.2. It
|
|
has support for the following variants:
|
|
- SH2A, uClibc, big endian
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201209
|
|
bool "Sourcery CodeBench x86/x86_64 2012.09"
|
|
depends on BR2_i386 || BR2_x86_64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on !BR2_x86_jaguar
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
|
|
help
|
|
Sourcery CodeBench toolchain for the x86/x86_64
|
|
architectures, from Mentor Graphics. It uses gcc 4.7.2,
|
|
binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
|
|
3.5.4. It has support for the following variants:
|
|
- Intel Pentium 4, glibc, 32 bits
|
|
Default for x86, nothing special to do.
|
|
- Intel Atom, glibc, 32 bits
|
|
Select an Atom core
|
|
- Intel Xeon, glibc, 64 bits
|
|
Default for x86_64, nothing special to do.
|
|
- Intel Core 2, glibc, 64 bits
|
|
Select a Core 2 core
|
|
Other architecture variants (beyond Pentium-4/Xeon) are
|
|
supported as well, but glibc is not optimised for it.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201203
|
|
bool "Sourcery CodeBench x86/x86_64 2012.03"
|
|
depends on BR2_i386 || BR2_x86_64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on !BR2_x86_jaguar
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
|
|
help
|
|
Sourcery CodeBench toolchain for the x86/x86_64
|
|
architectures, from Mentor Graphics. It uses gcc 4.6.3,
|
|
binutils 2.21.53, glibc 2.15, gdb 7.2.50 and kernel headers
|
|
3.2.10. It has support for the following variants:
|
|
- Intel Pentium 4, glibc, 32 bits
|
|
Default for x86, nothing special to do.
|
|
- Intel Atom, glibc, 32 bits
|
|
Select an Atom core
|
|
- Intel Xeon, glibc, 64 bits
|
|
Default for x86_64, nothing special to do.
|
|
- Intel Core 2, glibc, 64 bits
|
|
Select a Core 2 core
|
|
Other architecture variants (beyond Pentium-4/Xeon) are
|
|
supported as well, but glibc is not optimised for it.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109
|
|
bool "Sourcery CodeBench x86/x86_64 2011.09"
|
|
depends on BR2_i386 || BR2_x86_64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on !BR2_x86_jaguar
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
|
|
help
|
|
Sourcery CodeBench toolchain for the x86/x86_64
|
|
architectures, from Mentor Graphics. It uses gcc 4.6.1,
|
|
binutils 2.21.53, glibc 2.13, gdb 7.2.50 and kernel headers
|
|
3.0.1. It has support for the following variants:
|
|
- Intel Pentium 4, glibc, 32 bits
|
|
Default for x86, nothing special to do.
|
|
- Intel Atom, glibc, 32 bits
|
|
Select an Atom core
|
|
- Intel Xeon, glibc, 64 bits
|
|
Default for x86_64, nothing special to do.
|
|
- Intel Core 2, glibc, 64 bits
|
|
Select a Core 2 core
|
|
Other architecture variants (beyond Pentium-4/Xeon) are
|
|
supported as well, but glibc is not optimised for it.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2014R1
|
|
bool "Blackfin.uclinux.org 2014R1"
|
|
depends on BR2_bfin
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_LARGEFILE
|
|
select BR2_INET_IPV6
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_USE_WCHAR
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
|
|
help
|
|
Toolchain for the Blackfin architecture, from
|
|
http://blackfin.uclinux.org.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1
|
|
bool "Blackfin.uclinux.org 2013R1"
|
|
depends on BR2_bfin
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_LARGEFILE
|
|
select BR2_INET_IPV6
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_USE_WCHAR
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
|
|
help
|
|
Toolchain for the Blackfin architecture, from
|
|
http://blackfin.uclinux.org.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2
|
|
bool "Blackfin.uclinux.org 2012R2-RC2"
|
|
depends on BR2_bfin
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_LARGEFILE
|
|
select BR2_INET_IPV6
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_USE_WCHAR
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
|
|
help
|
|
Toolchain for the Blackfin architecture, from
|
|
http://blackfin.uclinux.org.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
|
|
bool "Xilinx Little Endian Microblaze GNU Tools 14.3"
|
|
depends on BR2_microblazeel
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on BR2_DEPRECATED_SINCE_2014_02
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
|
|
help
|
|
Toolchain for the Microblaze architecture, from
|
|
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
|
|
uses gcc 4.6.2, binutils 2.21.53, glibc 2.14 and gdb 7.4.50.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
|
|
bool "Xilinx Little Endian Microblaze GNU Tools v2"
|
|
depends on BR2_microblazeel
|
|
depends on BR2_HOSTARCH = "x86_64"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on BR2_DEPRECATED_SINCE_2014_02
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
# kernel headers: 2.6.37
|
|
help
|
|
Toolchain for the Microblaze architecture, from
|
|
http://wiki.xilinx.com/mb-gnu-tools
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
|
|
bool "Xilinx Big Endian Microblaze GNU Tools"
|
|
depends on BR2_microblazebe
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on BR2_DEPRECATED_SINCE_2014_02
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
|
|
help
|
|
Toolchain for the Microblaze architecture, from
|
|
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
|
|
uses gcc 4.6.2, binutils 2.21.53, glibc 2.14 and gdb 7.4.50.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
|
|
bool "Xilinx Big Endian Microblaze GNU Tools"
|
|
depends on BR2_microblazebe
|
|
depends on BR2_HOSTARCH = "x86_64"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
depends on BR2_DEPRECATED_SINCE_2014_02
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
# kernel headers: 2.6.37
|
|
help
|
|
Toolchain for the Microblaze architecture, from
|
|
http://wiki.xilinx.com/mb-gnu-tools
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
|
|
bool "Linaro AArch64 14.08"
|
|
depends on BR2_aarch64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
|
|
help
|
|
Toolchain for the AArch64 architecture, from
|
|
http://www.linaro.org/engineering/armv8/
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
|
|
bool "CodeSourcery AArch64 2014.05"
|
|
depends on BR2_aarch64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
|
|
help
|
|
Sourcery CodeBench toolchain for the AArch64 architecture,
|
|
from Mentor Graphics. It uses gcc 4.8.3, binutils 2.24,
|
|
glibc 2.18, gdb 7.7.50 and kernel headers 3.13.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
|
|
bool "Musl 1.1.1 toolchain"
|
|
depends on (BR2_arm && BR2_ARM_EABI) || (BR2_armeb && BR2_ARM_EABI) || \
|
|
(BR2_i386 && !BR2_x86_i386) || BR2_microblazebe || BR2_mips || \
|
|
BR2_mipsel || (BR2_powerpc && BR2_powerpc_CLASSIC) || BR2_x86_64
|
|
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
|
|
select BR2_TOOLCHAIN_EXTERNAL_MUSL
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
select BR2_HOSTARCH_NEEDS_IA32_LIBS
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
|
|
help
|
|
Toolchain based on the Musl C library, provided by the
|
|
musl-cross project. It uses gcc 4.8.3, binutils 2.24 and
|
|
musl 1.1.1. It does not have a cross debugger included.
|
|
|
|
The ARM toolchain is built for ARMv4t, soft-float.
|
|
The x86 toolchain is built for i486.
|
|
|
|
http://musl.codu.org/
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM
|
|
bool "Custom toolchain"
|
|
help
|
|
Use this option to use a custom toolchain pre-installed on
|
|
your system.
|
|
|
|
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_URL
|
|
string "Toolchain URL"
|
|
depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM && BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
|
|
help
|
|
URL of the custom toolchain tarball to download and install.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX
|
|
string "Toolchain prefix"
|
|
depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM
|
|
default "$(ARCH)-linux"
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_PREFIX
|
|
string
|
|
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
|
|
default "armeb-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
|
|
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
|
|
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
|
|
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201405
|
|
default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
|
|
default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109
|
|
default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
|
|
default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
|
|
default "microblazeel-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
|
|
default "microblazeel-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
|
|
default "microblaze-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
|
|
default "microblaze-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
|
|
default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
|
|
default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201311
|
|
default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201405
|
|
default "nios2-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
|
|
default "nios2-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405
|
|
default "powerpc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009
|
|
default "powerpc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103
|
|
default "powerpc-mentor-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201203
|
|
default "sh-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103
|
|
default "sh-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201203
|
|
default "sh-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201209
|
|
default "sh-uclinux" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201009
|
|
default "sh-uclinux" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201103
|
|
default "i686-pc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109
|
|
default "i686-pc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201203
|
|
default "i686-pc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201209
|
|
default "bfin-uclinux" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2 && BR2_BINFMT_FLAT
|
|
default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2 && BR2_BINFMT_FDPIC
|
|
default "bfin-uclinux" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1 && BR2_BINFMT_FLAT
|
|
default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1 && BR2_BINFMT_FDPIC
|
|
default "bfin-uclinux" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2014R1 && BR2_BINFMT_FLAT
|
|
default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2014R1 && BR2_BINFMT_FDPIC
|
|
default "arm-linux-musleabi" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_arm
|
|
default "armeb-linux-musleabi" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_armeb
|
|
default "i486-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_i386
|
|
default "microblaze-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_microblazebe
|
|
default "mips-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mips && !BR2_SOFT_FLOAT)
|
|
default "mips-sf-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mips && BR2_SOFT_FLOAT)
|
|
default "mipsel-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && !BR2_SOFT_FLOAT)
|
|
default "mipsel-sf-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && BR2_SOFT_FLOAT)
|
|
default "powerpc-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_powerpc
|
|
default "x86_64-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_x86_64
|
|
default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX \
|
|
if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
|
|
|
|
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
|
|
|
|
if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
|
|
|
|
choice
|
|
bool "External toolchain kernel headers series"
|
|
default BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
|
|
help
|
|
Set to the kernel headers version that were used to build
|
|
this external toolchain.
|
|
|
|
This is used to hide/show some packages that have strict
|
|
requirements on the version of kernel headers.
|
|
|
|
If unsure what version your toolchain is using, you can look
|
|
at the value of LINUX_VERSION_CODE in linux/version.h in your
|
|
toolchain. The Linux version is M.m.p, with:
|
|
M = ( LINUX_VERSION_CODE >> 16 ) & 0xFF
|
|
m = ( LINUX_VERSION_CODE >> 8 ) & 0xFF
|
|
p = ( LINUX_VERSION_CODE >> 0 ) & 0xFF
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_17
|
|
bool "3.17.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_16
|
|
bool "3.16.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_15
|
|
bool "3.15.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_14
|
|
bool "3.14.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_13
|
|
bool "3.13.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12
|
|
bool "3.12.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_11
|
|
bool "3.11.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10
|
|
bool "3.10.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9
|
|
bool "3.9.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_8
|
|
bool "3.8.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_7
|
|
bool "3.7.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_6
|
|
bool "3.6.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_5
|
|
bool "3.5.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_4
|
|
bool "3.4.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_3
|
|
bool "3.3.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2
|
|
bool "3.2.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_1
|
|
bool "3.1.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_0
|
|
bool "3.0.x"
|
|
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
|
|
bool "2.6.x"
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "External toolchain C library"
|
|
default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
|
|
bool "uClibc"
|
|
select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
|
|
# For the time being, we assume that all custom external
|
|
# toolchains have shadow password support.
|
|
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
|
|
help
|
|
Select this option if your external toolchain uses the
|
|
uClibc C library (available from http://www.uclibc.org/).
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
|
|
bool "glibc/eglibc"
|
|
depends on !BR2_PREFER_STATIC_LIB
|
|
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
help
|
|
Select this option if your external toolchain uses the GNU C
|
|
library (available from https://www.gnu.org/software/libc/)
|
|
or its variant the eglibc library (http://www.eglibc.org/).
|
|
|
|
Note: eglibc is a variant of glibc that (among other things)
|
|
can be configured to exclude some of its features. Using a
|
|
toolchain with eglibc configured to exclude key features may
|
|
cause build failures to some packages.
|
|
|
|
comment "(e)glibc only available with shared lib support"
|
|
depends on BR2_PREFER_STATIC_LIB
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
|
|
bool "musl"
|
|
select BR2_TOOLCHAIN_EXTERNAL_MUSL
|
|
help
|
|
Select this option if your external toolchain uses the
|
|
'musl' C library, available from http://www.musl-libc.org/.
|
|
|
|
endchoice
|
|
|
|
if BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_LARGEFILE
|
|
bool "Toolchain has large file support?"
|
|
select BR2_LARGEFILE
|
|
help
|
|
Select this option if your external toolchain supports
|
|
largefile. If you don't know, leave the default value,
|
|
Buildroot will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_INET_IPV6
|
|
bool "Toolchain has IPv6 support?"
|
|
select BR2_INET_IPV6
|
|
help
|
|
Select this option if your external toolchain supports
|
|
IPv6. If you don't know, leave the default value, Buildroot
|
|
will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_WCHAR
|
|
bool "Toolchain has WCHAR support?"
|
|
select BR2_USE_WCHAR
|
|
help
|
|
Select this option if your external toolchain supports
|
|
WCHAR. If you don't know, leave the default value, Buildroot
|
|
will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_LOCALE
|
|
bool "Toolchain has locale support?"
|
|
select BR2_TOOLCHAIN_EXTERNAL_WCHAR
|
|
select BR2_ENABLE_LOCALE
|
|
help
|
|
Select this option if your external toolchain has locale
|
|
support. If you don't know, leave the default value,
|
|
Buildroot will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
|
|
bool "Toolchain has threads support?"
|
|
select BR2_TOOLCHAIN_HAS_THREADS
|
|
default y
|
|
help
|
|
Select this option if your external toolchain has thread
|
|
support. If you don't know, leave the default value,
|
|
Buildroot will tell you if it's correct or not.
|
|
|
|
if BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
|
|
bool "Toolchain has threads debugging support?"
|
|
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
|
|
default y
|
|
help
|
|
Select this option if your external toolchain has thread
|
|
debugging support. If you don't know, leave the default
|
|
value, Buildroot will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL
|
|
bool "Toolchain has NPTL threads support?"
|
|
select BR2_TOOLCHAIN_HAS_THREADS_NPTL
|
|
default y
|
|
help
|
|
Select this option if your external toolchain uses the NPTL
|
|
(Native Posix Thread Library) implementation of Posix
|
|
threads. If you don't know, leave the default value,
|
|
Buildroot will tell you if it's correct or not.
|
|
|
|
endif # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_HAS_SSP
|
|
bool "Toolchain has SSP support?"
|
|
select BR2_TOOLCHAIN_HAS_SSP
|
|
help
|
|
Selection this option if your external toolchain has Stack
|
|
Smashing Protection support enabled. If you don't know,
|
|
leave the default value, Buildroot will tell you if it's
|
|
correct or not.
|
|
|
|
endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_INET_RPC
|
|
bool "Toolchain has RPC support?"
|
|
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
|
|
depends on !BR2_TOOLCHAIN_EXTERNAL_MUSL
|
|
default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
|
|
help
|
|
Select this option if your external toolchain supports
|
|
RPC. If you don't know, leave the default value, Buildroot
|
|
will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTERNAL_CXX
|
|
bool "Toolchain has C++ support?"
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
help
|
|
Select this option if your external toolchain has C++
|
|
support. If you don't know, leave the default value,
|
|
Buildroot will tell you if it's correct or not.
|
|
|
|
config BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS
|
|
string "Extra toolchain libraries to be copied to target"
|
|
help
|
|
If your external toolchain provides extra libraries that
|
|
need to be copied to the target filesystem, enter them
|
|
here, separated by spaces. They will be copied to the
|
|
target's /lib directory.
|
|
|
|
endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM
|
|
|
|
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.
|
|
|
|
# When the FDPIC shared binary format is used, the corresponding libraries are
|
|
# always installed. When a different binary format is used, we offer the option
|
|
# of installing the FDPIC shared libraries.
|
|
config BR2_BFIN_INSTALL_FDPIC_SHARED
|
|
bool "Install FDPIC shared libraries"
|
|
depends on BR2_bfin && !BR2_BINFMT_FDPIC
|
|
help
|
|
The Linux kernel supports running both FDPIC and FLAT applications
|
|
concurrently if the binary format specific libraries are installed
|
|
properly. This option allows developer to install FDPIC libraries
|
|
into a buildroot rootfs image built with binary format that is not
|
|
FDPIC.
|
|
|
|
# When the FLAT shared binary format is used, we force the installation
|
|
# of the corresponding libraries. When a different binary format is
|
|
# used, we offer the option of installing the FLAT shared libraries.
|
|
config BR2_BFIN_INSTALL_FLAT_SHARED
|
|
bool "Install FLAT shared libraries" if !BR2_BINFMT_FLAT_SHARED
|
|
depends on BR2_bfin
|
|
default y if BR2_BINFMT_FLAT_SHARED
|
|
help
|
|
The Linux kernel supports running both FDPIC and FLAT applications
|
|
concurrently if the binary format specific libraries are installed
|
|
properly. This option allows developer to install FLAT libraries
|
|
into a buildroot rootfs image built with binary format that is not
|
|
shared FLAT.
|
|
|
|
endif # BR2_TOOLCHAIN_EXTERNAL
|