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- if BR2_TOOLCHAIN_EXTERNAL
- choice
- prompt "Toolchain"
- comment "(e)glibc toolchains only available with shared lib support"
- depends on BR2_PREFER_STATIC_LIB
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_11
- bool "Linaro 2013.11"
- depends on BR2_arm
- depends on BR2_GCC_TARGET_ARCH = "armv7-a"
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABIHF
- 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
- help
- Linaro toolchain for the ARM architecture. It uses Linaro
- GCC 2013.11 (based on gcc 4.8), Linaro GDB 2013.10 (based on
- GDB 7.6), eglibc 2.18, Binutils 2013.10 (based on 2.23). It
- generates code that runs on all Cortex-A profile devices,
- but tuned for the Cortex-A9. The code generated is Thumb 2,
- with the hard floating point calling convention, and uses
- the VFPv3-D16 FPU instructions.
- To use this toolchain, you must disable soft float usage.
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_10
- bool "Linaro 2013.10"
- depends on BR2_arm
- depends on BR2_GCC_TARGET_ARCH = "armv7-a"
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABIHF
- 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
- help
- Linaro toolchain for the ARM architecture. It uses Linaro
- GCC 2013.10 (based on gcc 4.8), Linaro GDB 2013.10 (based on
- GDB 7.6), eglibc 2.18, Binutils 2013.10 (based on 2.23). It
- generates code that runs on all Cortex-A profile devices,
- but tuned for the Cortex-A9. The code generated is Thumb 2,
- with the hard floating point calling convention, and uses
- the VFPv3-D16 FPU instructions.
- To use this toolchain, you must disable soft float usage.
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_09
- bool "Linaro 2013.09"
- depends on BR2_arm
- depends on BR2_GCC_TARGET_ARCH = "armv7-a"
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABIHF
- 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
- help
- Linaro toolchain for the ARM architecture. It uses Linaro
- GCC 2013.09 (based on gcc 4.8), Linaro GDB 2013.05 (based on
- GDB 7.6), eglibc 2.17, Binutils 2013.06 (based on 2.23). It
- generates code that runs on all Cortex-A profile devices,
- but tuned for the Cortex-A9. The code generated is Thumb 2,
- with the hard floating point calling convention, and uses
- the VFPv3-D16 FPU instructions.
- To use this toolchain, you must disable soft float usage.
- comment "Linaro toolchains available for Cortex-A + EABIhf"
- depends on BR2_arm
- depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
- depends on !BR2_PREFER_STATIC_LIB
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
- bool "Sourcery CodeBench ARM 2013.11"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABI
- 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
- help
- Sourcery CodeBench toolchain for the ARM architecture, from
- Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
- 2.18 and gdb 7.6.50, kernel headers 3.11. It has support
- for the following variants:
- - ARMv5TE, little endian, soft-float, glibc
- Select ARM926T, ARM10T, XScale or another ARMv5 core
- Select BR2_SOFT_FLOAT
- - ARMv4T, little endian, soft-float, glibc
- Select ARM720T, ARM920T, ARM922T or another ARMv4 core
- Select BR2_SOFT_FLOAT
- - ARMv7-A, Thumb 2, little endian, soft-float, glibc
- Select Cortex-A8, Cortex-A9 or another ARMv7-A core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mthumb
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
- bool "Sourcery CodeBench ARM 2013.05"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABI
- 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
- help
- Sourcery CodeBench toolchain for the ARM architecture, from
- Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
- 2.17 and gdb 7.4.50, kernel headers 3.8.2. It has support
- for the following variants:
- - ARMv5TE, little endian, soft-float, glibc
- Select ARM926T, ARM10T, XScale or another ARMv5 core
- Select BR2_SOFT_FLOAT
- - ARMv4T, little endian, soft-float, glibc
- Select ARM720T, ARM920T, ARM922T or another ARMv4 core
- Select BR2_SOFT_FLOAT
- - ARMv7-A, Thumb 2, little endian, soft-float, glibc
- Select Cortex-A8, Cortex-A9 or another ARMv7-A core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mthumb
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203
- bool "Sourcery CodeBench ARM 2012.03"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABI
- 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
- help
- Sourcery CodeBench toolchain for the ARM architecture, from
- Mentor Graphics. It uses gcc 4.6.3, binutils 2.21.53, glibc
- 2.15 and gdb 7.2.50, kernel headers 3.2.10. It has support
- for the following variants:
- - ARMv5TE, little endian, soft-float, glibc
- Select ARM926T, ARM10T, XScale or another ARMv5 core
- Select BR2_SOFT_FLOAT
- - ARMv4T, little endian, soft-float, glibc
- Select ARM720T, ARM920T, ARM922T or another ARMv4 core
- Select BR2_SOFT_FLOAT
- - ARMv7-A, Thumb 2, little endian, soft-float, glibc
- Select Cortex-A8, Cortex-A9 or another ARMv7-A core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mthumb
- comment "Sourcery CodeBench toolchains available for the EABI ABI"
- depends on BR2_arm
- depends on !BR2_ARM_EABI
- depends on !BR2_PREFER_STATIC_LIB
- config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
- bool "Arago ARMv7 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_GCC_TARGET_ARCH = "armv7-a"
- depends on BR2_ARM_EABI
- depends on BR2_ARM_CPU_HAS_VFPV3 || BR2_ARM_CPU_MAYBE_HAS_VFPV3
- 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
- help
- Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3,
- binutils 2.20.1, glibc 2.12, gdb 7.2.
- This toolchain uses -mfloat-abi=softfp (i.e can use FPU
- instructions, but passes floating point function arguments
- in integer registers), and requires a VFPv3 floating point
- unit to work properly. This unit is available on most
- Cortex-A ARM processors, but not all.
- config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109
- bool "Arago ARMv5 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_GCC_TARGET_ARCH != "armv4t" && \
- BR2_GCC_TARGET_ARCH != "armv4" && \
- BR2_GCC_TARGET_ARCH != "armv5t"
- depends on BR2_ARM_EABI
- 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
- help
- Texas Instruments Arago ARMv5 2011.09 toolchain, with gcc
- 4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2.
- This toolchain uses software-floating point.
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201311
- bool "Sourcery CodeBench MIPS 2013.11"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_MIPS_NABI32
- 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
- help
- Sourcery CodeBench toolchain for the MIPS architecture, from
- Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
- 2.18, uClibc 0.9.30 and gdb 7.6.50, kernel headers
- 3.11. It has support for the following variants:
- - MIPS32 O32 big endian glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- - 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
- Disable BR2_SOFT_FLOAT
- - MIPS32 big endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 big endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 little endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 little endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 big endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 big endian soft float uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian soft float uclibc
- Not usable in Buildroot yet.
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
- bool "Sourcery CodeBench MIPS 2013.05"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_MIPS_NABI32
- 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
- help
- Sourcery CodeBench toolchain for the MIPS architecture, from
- Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
- 2.17, uClibc 0.9.30 and gdb 7.4.50, kernel headers
- 3.8.2. It has support for the following variants:
- - MIPS32 O32 big endian glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- - 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
- Disable BR2_SOFT_FLOAT
- - MIPS32 big endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 big endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 little endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 little endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 big endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 big endian soft float uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian soft float uclibc
- Not usable in Buildroot yet.
- config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201209
- bool "Sourcery CodeBench MIPS 2012.09"
- depends on BR2_mips || BR2_mipsel
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_MIPS_NABI32
- 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
- help
- Sourcery CodeBench toolchain for the MIPS architecture, from
- Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51, glibc
- 2.16, uClibc 0.9.30 and gdb 7.4.50, kernel headers
- 3.5.4. It has support for the following variants:
- - MIPS32 O32 big endian glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- - 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
- Disable BR2_SOFT_FLOAT
- - MIPS32 big endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 big endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 little endian soft float glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- - MIPS64 little endian soft float glibc
- Select a MIPS64 generic core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS32 big endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian microMIPS glibc
- Select a MIPS generic core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 little endian soft float microMIPS glibc
- Select a MIPS generic core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32 big endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian uclibc
- Not usable in Buildroot yet.
- - MIPS32 big endian soft float uclibc
- Not usable in Buildroot yet.
- - MIPS32 little endian soft float uclibc
- Not usable in Buildroot yet.
- 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_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
- 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_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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- 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_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
- 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
- help
- Toolchain for the Blackfin architecture, from
- http://blackfin.uclinux.org.
- config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R1
- bool "Blackfin.uclinux.org 2012R1-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
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- 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
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- help
- Toolchain for the Microblaze architecture, from
- http://wiki.xilinx.com/mb-gnu-tools
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_11
- bool "Linaro AArch64 13.11"
- 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
- help
- Toolchain for the AArch64 architecture, from
- http://www.linaro.org/engineering/armv8/
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_10
- bool "Linaro AArch64 13.10"
- 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
- help
- Toolchain for the AArch64 architecture, from
- http://www.linaro.org/engineering/armv8/
- config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_09
- bool "Linaro AArch64 13.09"
- 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
- help
- Toolchain for the AArch64 architecture, from
- http://www.linaro.org/engineering/armv8/
- 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_2013_11
- default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_10
- default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_09
- default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203
- default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
- default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
- 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_13_11
- default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_10
- default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_09
- 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_MIPS201209
- default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
- default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201311
- default "nios2-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
- default "powerpc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009
- default "powerpc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103
- 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_2012R1 && BR2_BINFMT_FLAT
- default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R1 && BR2_BINFMT_FDPIC
- 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 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
- 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.
- config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
- bool "Toolchain has threads debugging support?"
- depends on BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
- 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_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
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