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Diffstat (limited to 'toolchain/Config.in')
| -rw-r--r-- | toolchain/Config.in | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in new file mode 100644 index 0000000..7b0a0aa --- /dev/null +++ b/toolchain/Config.in @@ -0,0 +1,54 @@ +# +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" + +config GDB + bool + prompt "Build gdb" if TOOLCHAINOPTS + default n + help + Enable if you want to build the gdb + +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 -mcpu=xscale -funit-at-a-time" if armeb + default "-Os -pipe -funit-at-a-time" + help + Optimizations to use when building for the target host. + +source "toolchain/gcc/Config.version" |