#
+config NATIVE_TOOLCHAIN
+ bool
+ prompt "Use host's toolchain" if DEVEL && BROKEN
+ default n
+ help
+ If enabled, OpenWrt will compile using your existing toolchain instead of compiling one
menuconfig TOOLCHAINOPTS
bool "Toolchain Options" if DEVEL
+ depends !NATIVE_TOOLCHAIN
source "toolchain/binutils/Config.in"
source "toolchain/gcc/Config.in"
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 C99_MATH
+ bool
+ prompt "Enable full C99 math support?" if TOOLCHAINOPTS
+ default n
+ help
+ Enable if you need full C99 math in libm
config SOFT_FLOAT
bool
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 -march=armv5te -mtune=xscale -funit-at-a-time" if armeb
default "-Os -pipe -funit-at-a-time"
help
Optimizations to use when building for the target host.