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 GDB
  10         bool
  11         prompt "Build gdb" if TOOLCHAINOPTS
  12         default n
  13         help
  14                 Enable if you want to build the gdb
  15
  16 config ENABLE_MULTILIB
  17         bool
  18         prompt "Enable multilib support?" if TOOLCHAINOPTS
  19         default n
  20         help
  21             If you want multilib enabled, enable this...
  22
  23 config LARGEFILE
  24         bool
  25         prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
  26         depends on !cris
  27         default y
  28         help
  29             Enable large file (files > 2 GB) support
  30
  31 config SOFT_FLOAT
  32         bool
  33         prompt "Use software floating point by default" if TOOLCHAINOPTS
  34         default n
  35         depends on arm || mips || powerpc
  36         help
  37           If your target CPU does not have a Floating Point Unit (FPU) or a
  38           kernel FPU emulator, but you still wish to support floating point
  39           functions, then everything will need to be compiled with soft floating
  40           point support (-msoft-float).
  41
  42           Most people will answer N.
  43
  44 config TARGET_OPTIMIZATION
  45         string
  46         prompt "Target Optimizations" if TOOLCHAINOPTS
  47         default "-Os -pipe -march=i486 -funit-at-a-time" if i386
  48         default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
  49         default "-Os -pipe -funit-at-a-time"
  50         help
  51           Optimizations to use when building for the target host.
  52