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
+ 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
+ default y
+ depends on arm || armeb || 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
config TARGET_OPTIMIZATION
string
prompt "Target Optimizations" if TOOLCHAINOPTS
- default "-Os -pipe -march=i486 -funit-at-a-time" if i386
+ default "-O2 -pipe -march=i686 -funit-at-a-time" if TARGET_x86_mediacenter
+ default "-O2 -pipe -march=i486 -funit-at-a-time" if TARGET_x86
+ default "-Os -pipe -march=i486 -funit-at-a-time" if TARGET_rdc
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 -mabi=aapcs-linux -march=armv5te -mtune=xscale -funit-at-a-time" if armeb || arm
default "-Os -pipe -funit-at-a-time"
help
Optimizations to use when building for the target host.