46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
#
|
|
|
|
menuconfig TOOLCHAINOPTS
|
|
bool "Toolchain Options" if DEVEL
|
|
|
|
source "toolchain/binutils/Config.in"
|
|
source "toolchain/gcc/Config.in"
|
|
|
|
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 -funit-at-a-time"
|
|
help
|
|
Optimizations to use when building for the target host.
|
|
|