use gcc 4.1.1 for rb532 by default

[openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 22a11e7..7b0a0aa 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,34 +1,38 @@
 #
 #

+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

 
 

-menu "Toolchain Options"
-
+menuconfig TOOLCHAINOPTS
+       bool "Toolchain Options" if DEVEL
+       depends !NATIVE_TOOLCHAIN

 
 

-source "toolchain/uClibc/Config.in"

 source "toolchain/binutils/Config.in"
 source "toolchain/gcc/Config.in"
 source "toolchain/binutils/Config.in"
 source "toolchain/gcc/Config.in"

-source "toolchain/ccache/Config.in"
-source "toolchain/gdb/Config.in"

 
 

-
-comment "Common Toolchain Options"
-
-config BR2_ENABLE_MULTILIB
-       bool "Enable multilib support?"
-       default y
+config GDB
+       bool
+       prompt "Build gdb" if TOOLCHAINOPTS
+       default n

        help
        help

-           If you want multilib enabled, enable this...
+               Enable if you want to build the gdb

 
 

-config BR2_LARGEFILE
-       bool "Enable large file (files > 2 GB) support?"
-       depends on !BR2_cris
+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
 
        default y
        help
            Enable large file (files > 2 GB) support
 

-config BR2_SOFT_FLOAT
-       bool "Use software floating point by default"
+config SOFT_FLOAT
+       bool
+       prompt "Use software floating point by default" if TOOLCHAINOPTS

        default n
        default n

-       depends on BR2_arm || BR2_mips || BR2_powerpc
+       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
        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


@@ -37,21 +41,14 @@ config BR2_SOFT_FLOAT
 
          Most people will answer N.
 
 
          Most people will answer N.
 

-config BR2_TARGET_OPTIMIZATION
-       string "Target Optimizations"
-       default "-Os -pipe"
+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.
 
        help
          Optimizations to use when building for the target host.
 

-# Might be worth experimenting with for gcc 3.4.x.
-#GCC_WITH_CPU:=
-#GCC_WITH_ARCH:=
-#GCC_WITH_TUNE:=
-
-#GCC_WITH_CPU:=--with-cpu=
-#GCC_WITH_ARCH:=--with-arch=
-#GCC_WITH_TUNE:=--with-tune=
-
-
-endmenu
-
+source "toolchain/gcc/Config.version"