if BR2_TOOLCHAIN_EXTERNAL choice prompt "Toolchain" config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201103 bool "CodeSourcery ARM 2011.03" depends on BR2_arm select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the ARM architecture, from CodeSourcery. It uses gcc 4.5.2, binutils 2.20.51, glibc 2.13 and gdb 7.2.50, kernel headers 2.6.38. It has support for the following variants: - ARMv5TE, little endian, soft-float, glibc - ARMv4T, little endian, soft-float, glibc - ARMv7-A, Thumb 2, little endian, soft-float, glibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201009 bool "CodeSourcery ARM 2010.09" depends on BR2_arm select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the ARM architecture, from CodeSourcery. It uses gcc 4.5.1, binutils 2.20, glibc 2.11 and gdb 7.2.50, kernel headers 2.6.35.2. It has support for the following variants: - ARMv5TE, little endian, soft-float, glibc - ARMv4T, little endian, soft-float, glibc - ARMv7-A, Thumb 2, little endian, soft-float, glibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2010Q1 bool "CodeSourcery ARM 2010q1" depends on BR2_arm select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the ARM architecture, from CodeSourcery. It uses gcc 4.4.1, binutils 2.19, glibc 2.11, gdb 7.0.50 and kernel headers 2.6.32. It has support for the following variants: - ARMv5T, little endian, soft-float, glibc - ARMv4T, little endian, soft-float, glibc - ARMv7-A, Thumb 2, little endian, soft-float, glibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2009Q3 bool "CodeSourcery ARM 2009q3" depends on BR2_arm select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the ARM architecture, from CodeSourcery. It uses gcc 4.4.1, binutils 2.19, glibc 2.10 and gdb 6.8 and kernel headers 2.6.30. It has support for the following variants: - ARMv5T, little endian, soft-float, glibc - ARMv4T, little endian, soft-float, glibc - ARMv7-A, Thumb 2, little endian, soft-float, glibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2009Q1 bool "CodeSourcery ARM 2009q1" depends on BR2_arm select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the ARM architecture, from CodeSourcery. It uses gcc 4.3.3, binutils 2.19, glibc 2.8 and gdb 6.8 and kernel headers 2.6.30. It has support for the following variants: - ARMv5T, little endian, soft-float, glibc - ARMv4T, little endian, soft-float, glibc - ARMv7-A, Thumb 2, little endian, soft-float, glibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201103 bool "CodeSourcery MIPS 2011.03" depends on BR2_mips || BR2_mipsel select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the MIPS architecture, from CodeSourcery. It uses gcc 4.5.2, binutils 2.20.51, glibc 2.13, uClibc 0.9.30 and gdb 7.2.50, kernel headers 2.6.38. It has support for the following variants: - MIPS32 O32 big endian glibc - MIPS32 O32 little endian glibc - MIPS32 big endian soft float glibc - MIPS32 little endian soft float glibc - MIPS32 big endian microMIPS glibc - MIPS32 little endian microMIPS glibc - MIPS32 big endian soft float microMIPS glibc - MIPS32 little endian soft float microMIPS glibc - MIPS32 big endian uclibc - MIPS32 little endian uclibc - MIPS32 big endian soft float uclibc - MIPS32 little endian soft float uclibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS44 bool "CodeSourcery MIPS 4.4" depends on BR2_mips || BR2_mipsel select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the MIPS architecture, from CodeSourcery. It uses gcc 4.4.1, binutils 2.19, glibc 2.11, uClibc 0.9.30 and gdb 7.0, kernel headers 2.6.32. It has support for the following variants: - MIPS32 O32 big endian glibc - MIPS32 O32 little endian glibc - MIPS32 big endian soft float glibc - MIPS32 little endian soft float glibc - MIPS32 big endian microMIPS glibc - MIPS32 little endian microMIPS glibc - MIPS32 big endian soft float microMIPS glibc - MIPS32 little endian soft float microMIPS glibc - MIPS32 big endian uclibc - MIPS32 little endian uclibc - MIPS32 big endian soft float uclibc - MIPS32 little endian soft float uclibc config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009 bool "CodeSoucery PowerPC 2010.09" depends on BR2_powerpc select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the PowerPC architecture, from CodeSourcery. 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 - 603 soft float glibc, 32 bits - e600 altivec glibc, 32 bits - e500v1 glibc, 32 bits - e500v2 glibc, 32 bits - e500mc glibc, 32 bits - 970 glibc hard-float, 64 bits config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009 bool "CodeSoucery SH 2010.09" depends on BR2_sh4 || BR2_sh4eb select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_INSTALL_LIBSTDCPP help Toolchain for the SuperH architecture, from CodeSourcery. It uses gcc 4.5.1, binutils 2.20, glibc 2.11, uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.35.2. It has support for the following variants: - SH4A, glibc, little endian - SH4A, glibc, big endian - SH4A, uClibc, little endian - SH4A, uClibc, big endian config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1 bool "Blackfin.uclinux.org 2010RC1" depends on BR2_bfin select BR2_TOOLCHAIN_EXTERNAL_UCLIBC select BR2_INSTALL_LIBSTDCPP select BR2_LARGEFILE select BR2_INET_IPV6 select BR2_INET_RPC select BR2_USE_WCHAR select BR2_PROGRAM_INVOCATION select BR2_TOOLCHAIN_HAS_THREADS help Toolchain for the Blackfin architecture, from http://blackfin.uclinux.org. config BR2_TOOLCHAIN_EXTERNAL_CUSTOM bool "Custom toolchain" help Use this option to use a custom toolchain pre-installed on your system. endchoice config BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD bool "Download toolchain automatically" default y depends on !BR2_TOOLCHAIN_EXTERNAL_CUSTOM help When enabled, Buildroot will automatically download and install the selected external toolchain. When disabled, Buildroot will use a pre-installed toolchain. config BR2_TOOLCHAIN_EXTERNAL_PATH string "Toolchain path" default "/path/to/toolchain/usr" depends on !BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD help Path to where the external toolchain is installed. 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-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2009Q1 default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2010Q1 default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201009 default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201103 default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS44 default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201103 default "powerpc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009 default "sh-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009 default "bfin-uclinux" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1 && !BR2_BFIN_FDPIC default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1 && BR2_BFIN_FDPIC default $(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX) \ if BR2_TOOLCHAIN_EXTERNAL_CUSTOM config BR2_TOOLCHAIN_EXTERNAL_GLIBC bool select BR2_LARGEFILE select BR2_INET_IPV6 select BR2_INET_RPC select BR2_USE_WCHAR select BR2_ENABLE_LOCALE select BR2_PROGRAM_INVOCATION select BR2_TOOLCHAIN_HAS_THREADS select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS config BR2_TOOLCHAIN_EXTERNAL_UCLIBC bool 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 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC bool "glibc" select BR2_TOOLCHAIN_EXTERNAL_GLIBC 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_INET_RPC bool "Toolchain has RPC support?" select BR2_INET_RPC 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_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_PROGRAM_INVOCATION bool "Toolchain has program invocation support?" select BR2_PROGRAM_INVOCATION help Select this option if your external toolchain has program invocation 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 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. endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC 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. endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM endif # BR2_TOOLCHAIN_EXTERNAL