export __libc_stack_end in dynamically linked binaries as well - fixes uclibc++ compi...

[openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 3f0d13f..926381c 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,7 +1,14 @@
 #
 #

+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
 
 menuconfig TOOLCHAINOPTS
        bool "Toolchain Options" if DEVEL

+       depends !NATIVE_TOOLCHAIN

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


@@ -13,20 +20,20 @@ config GDB
        help
                Enable if you want to build the gdb
 
        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
 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 SOFT_FLOAT
        bool


@@ -44,9 +51,11 @@ config SOFT_FLOAT
 config TARGET_OPTIMIZATION
        string
        prompt "Target Optimizations" if TOOLCHAINOPTS
 config TARGET_OPTIMIZATION
        string
        prompt "Target Optimizations" if TOOLCHAINOPTS

-       default "-Os -pipe -march=i486 -funit-at-a-time" if i386
+       default "-O2 -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 -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.
 
        default "-Os -pipe -funit-at-a-time"
        help
          Optimizations to use when building for the target host.
 

+source "toolchain/gcc/Config.version"