3 menu "Toolchain Options"
6 source "toolchain/uClibc/Config.in"
7 source "toolchain/binutils/Config.in"
8 source "toolchain/gcc/Config.in"
9 source "toolchain/ccache/Config.in"
10 source "toolchain/gdb/Config.in"
13 comment "Common Toolchain Options"
15 config BR2_ENABLE_MULTILIB
16 bool "Enable multilib support?"
19 If you want multilib enabled, enable this...
22 bool "Enable large file (files > 2 GB) support?"
26 Enable large file (files > 2 GB) support
29 bool "Use software floating point by default"
31 depends on BR2_arm || BR2_mips || BR2_powerpc
33 If your target CPU does not have a Floating Point Unit (FPU) or a
34 kernel FPU emulator, but you still wish to support floating point
35 functions, then everything will need to be compiled with soft floating
36 point support (-msoft-float).
38 Most people will answer N.
40 config BR2_TARGET_OPTIMIZATION
41 string "Target Optimizations"
44 Optimizations to use when building for the target host.
46 # Might be worth experimenting with for gcc 3.4.x.
51 #GCC_WITH_CPU:=--with-cpu=
52 #GCC_WITH_ARCH:=--with-arch=
53 #GCC_WITH_TUNE:=--with-tune=