toolchain/Config.in

   1 #
   2
   3 menuconfig TOOLCHAINOPTS
   4         bool "Toolchain Options" if DEVEL
   5
   6 source "toolchain/binutils/Config.in"
   7 source "toolchain/gcc/Config.in"
   8
   9 config ENABLE_MULTILIB
  10         bool
  11         prompt "Enable multilib support?" if TOOLCHAINOPTS
  12         default n
  13         help
  14             If you want multilib enabled, enable this...
  15
  16 config LARGEFILE
  17         bool
  18         prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
  19         depends on !cris
  20         default y
  21         help
  22             Enable large file (files > 2 GB) support
  23
  24 config SOFT_FLOAT
  25         bool
  26         prompt "Use software floating point by default" if TOOLCHAINOPTS
  27         default n
  28         depends on arm || mips || powerpc
  29         help
  30           If your target CPU does not have a Floating Point Unit (FPU) or a
  31           kernel FPU emulator, but you still wish to support floating point
  32           functions, then everything will need to be compiled with soft floating
  33           point support (-msoft-float).
  34
  35           Most people will answer N.
  36
  37 config TARGET_OPTIMIZATION
  38         string
  39         prompt "Target Optimizations" if TOOLCHAINOPTS
  40         default "-Os -pipe -march=i486 -funit-at-a-time" if i386
  41         default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
  42         default "-Os -pipe -funit-at-a-time"
  43         help
  44           Optimizations to use when building for the target host.
  45