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Diffstat (limited to 'toolchain/Config.in')
| -rw-r--r-- | toolchain/Config.in | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in new file mode 100644 index 000000000..1c0998304 --- /dev/null +++ b/toolchain/Config.in @@ -0,0 +1,200 @@ +# + +menuconfig EXTERNAL_TOOLCHAIN + bool + prompt "Use external toolchain" if DEVEL + help + If enabled, OpenWrt will compile using an existing toolchain instead of compiling one + + config NATIVE_TOOLCHAIN + bool + prompt "Use host's toolchain" if DEVEL + depends EXTERNAL_TOOLCHAIN + select NO_STRIP + help + If enabled, OpenWrt will compile using the native toolchain for your host instead of compiling one + + config TARGET_NAME + string + prompt "Target name" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "arm-unknown-linux-gnu" if arm + default "armeb-unknown-linux-gnu" if armeb + default "i486-unknown-linux-gnu" if i386 + default "mips-unknown-linux-gnu" if mips + default "mipsel-unknown-linux-gnu" if mipsel + default "powerpc-unknown-linux-gnu" if powerpc + default "x86_64-unknown-linux-gnu" if x86_64 + + config TOOLCHAIN_PREFIX + string + prompt "Toolchain prefix" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "arm-unknown-linux-gnu-" if arm + default "armeb-unknown-linux-gnu-" if armeb + default "i486-unknown-linux-gnu-" if i386 + default "mips-unknown-linux-gnu-" if mips + default "mipsel-unknown-linux-gnu-" if mipsel + default "powerpc-unknown-linux-gnu-" if powerpc + default "x86_64-unknown-linux-gnu-" if x86_64 + + config TOOLCHAIN_ROOT + string + prompt "Toolchain root" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "/opt/cross/arm-unknown-linux-gnu" if arm + default "/opt/cross/armeb-unknown-linux-gnu" if armeb + default "/opt/cross/i486-unknown-linux-gnu" if i386 + default "/opt/cross/mips-unknown-linux-gnu" if mips + default "/opt/cross/mipsel-unknown-linux-gnu" if mipsel + default "/opt/cross/powerpc-unknown-linux-gnu" if powerpc + default "/opt/cross/x86_64-unknown-linux-gnu" if x86_64 + + config TOOLCHAIN_BIN_PATH + string + prompt "Toolchain program path" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "./usr/bin ./bin" + help + Specify additional directories searched for toolchain binaries (override PATH) + Use ./DIR for directories relative to the root above + + config TOOLCHAIN_INC_PATH + string + prompt "Toolchain include path" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "./usr/include ./include" + help + Specify additional directories searched for header files (override CPPFLAGS) + Use ./DIR for directories relative to the root above + + config TOOLCHAIN_LIB_PATH + string + prompt "Toolchain library path" if DEVEL + depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + default "./usr/lib ./lib" + help + Specify additional directories searched for libraries (override LDFLAGS) + Use ./DIR for directories relative to the root above + +config NEED_TOOLCHAIN + bool + depends DEVEL + default y if !EXTERNAL_TOOLCHAIN + +menuconfig TOOLCHAINOPTS + bool "Toolchain Options" if DEVEL + depends NEED_TOOLCHAIN + +menuconfig EXTRA_TARGET_ARCH + bool + prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS + depends !sparc + default y if powerpc64 + default n + help + Some builds may require a 'biarch' toolchain. This option + allows you to specify an additional target arch. + + Most people will answer N here. + + config EXTRA_TARGET_ARCH_NAME + string + default "powerpc64" if powerpc64 + prompt "Extra architecture name" if EXTRA_TARGET_ARCH + help + Specify the cpu name (eg powerpc64 or x86_64) of the + additional target architecture. + + config EXTRA_TARGET_ARCH_OPTS + string + default "-m64" if powerpc64 + prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH + help + If you're specifying an addition target architecture, + you'll probably need to also provide options to make + the compiler use this alternate arch. + + For example, if you're building a compiler that can build + both powerpc and powerpc64 binaries, you'll need to + specify -m64 here. + +comment "Binary tools" + depends TOOLCHAINOPTS + +source "toolchain/binutils/Config.in" + +comment "Compiler" + depends TOOLCHAINOPTS + +source "toolchain/gcc/Config.in" + +comment "C Library" + depends TOOLCHAINOPTS + +choice + prompt "C Library implementation" if TOOLCHAINOPTS + default USE_UCLIBC + help + Select the C library implementation. + + config USE_EGLIBC + bool "Use eglibc" + depends !avr32 + + config USE_UCLIBC + bool "Use uClibc" + +endchoice + +source "toolchain/eglibc/Config.in" +source "toolchain/uClibc/Config.in" + +comment "Debuggers" + depends TOOLCHAINOPTS + +config GDB + bool + depends !avr32 + prompt "Build gdb" if TOOLCHAINOPTS + default y + help + Enable if you want to build the gdb + +config INSIGHT + bool + prompt "Build insight-gdb" if TOOLCHAINOPTS + select GDB + default n + help + Enable if you want to build insight-gdb + +config USE_UCLIBC + bool + default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN + +config USE_EXTERNAL_LIBC + bool + default y if EXTERNAL_TOOLCHAIN || NATIVE_TOOLCHAIN + +source "toolchain/gcc/Config.version" + +source "toolchain/eglibc/Config.version" +source "toolchain/uClibc/Config.version" + +config LIBC + string + default "eglibc" if USE_EGLIBC + default "uClibc" if USE_UCLIBC + +config LIBC_VERSION + string + default EGLIBC_VERSION if USE_EGLIBC + default UCLIBC_VERSION if USE_UCLIBC + +config TARGET_SUFFIX + string + default "gnueabi" if (USE_EGLIBC) && (arm || armeb) + default "gnu" if (USE_EGLIBC) && !(arm || armeb) + default "uclibcgnueabi" if USE_UCLIBC && (arm || armeb) + default "uclibc" if USE_UCLIBC && !(arm || armeb) |