# config NATIVE_TOOLCHAIN bool prompt "Use host's toolchain" if DEVEL && BROKEN default n help If enabled, OpenWrt will compile using your existing toolchain instead of compiling one menuconfig TOOLCHAINOPTS bool "Toolchain Options" if DEVEL depends !NATIVE_TOOLCHAIN source "toolchain/binutils/Config.in" source "toolchain/gcc/Config.in" config GDB bool prompt "Build gdb" if TOOLCHAINOPTS default n help Enable if you want to build the gdb config ENABLE_MULTILIB bool prompt "Enable multilib support?" if TOOLCHAINOPTS default n help If you want multilib enabled, enable this... config LARGEFILE bool prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS depends on !cris default y help Enable large file (files > 2 GB) support config SOFT_FLOAT bool prompt "Use software floating point by default" if TOOLCHAINOPTS default n depends on arm || mips || powerpc help If your target CPU does not have a Floating Point Unit (FPU) or a kernel FPU emulator, but you still wish to support floating point functions, then everything will need to be compiled with soft floating point support (-msoft-float). Most people will answer N. config TARGET_OPTIMIZATION string prompt "Target Optimizations" if TOOLCHAINOPTS default "-Os -pipe -march=i486 -funit-at-a-time" if i386 default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips default "-Os -pipe -mcpu=xscale -funit-at-a-time" if armeb default "-Os -pipe -funit-at-a-time -mcpu=405" if LINUX_2_6_MAGICBOX default "-Os -pipe -funit-at-a-time" help Optimizations to use when building for the target host. source "toolchain/gcc/Config.version"