when using -O2 instead of -Os, get rid of the two optimizations that are causing...

[openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index fd906f0..cf08ae9 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,28 +1,127 @@
 #
+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
+
+menuconfig EXTRA_TARGET_ARCH
+       bool
+       prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
+       default y       if powerpc64
+       default n
+       help
+         Some builds may require a 'biarch' toolchain. This option
+         allows you to specify an additional target arch.
+
+         Most people will answer N here.
+
+       config EXTRA_TARGET_ARCH_NAME
+               string
+               default "powerpc64"     if powerpc64
+               prompt "Extra architecture name" if EXTRA_TARGET_ARCH
+               help
+                 Specify the cpu name (eg powerpc64 or x86_64) of the
+                 additional target architecture.
+
+       config EXTRA_TARGET_ARCH_OPTS
+               string
+               default "-m64"          if powerpc64
+               prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH
+               help
+                 If you're specifying an addition target architecture,
+                 you'll probably need to also provide options to make
+                 the compiler use this alternate arch.
+
+                 For example, if you're building a compiler that can build
+                 both powerpc and powerpc64 binaries, you'll need to
+                 specify -m64 here.
+
+comment "Binary tools"
+       depends TOOLCHAINOPTS
 
-source "toolchain/uClibc/Config.in"
 source "toolchain/binutils/Config.in"
+
+comment "Compiler"
+       depends TOOLCHAINOPTS
+
 source "toolchain/gcc/Config.in"
 
-if CONFIG_DEVEL
-       comment "Common Toolchain Options"
-endif
+comment "C Library"
+       depends TOOLCHAINOPTS
 
-config BR2_ENABLE_MULTILIB
+choice
+       prompt "C Library implementation" if TOOLCHAINOPTS
+       default USE_UCLIBC
+       help
+         Select the C library implementation.
+
+       config USE_EGLIBC
+               bool "Use eglibc"
+               depends !avr32
+       
+       config USE_GLIBC
+               bool "Use glibc"
+               depends !avr32
+       
+       config USE_UCLIBC
+               bool "Use uClibc"
+
+endchoice
+
+source "toolchain/eglibc/Config.in"
+source "toolchain/glibc/Config.in"
+source "toolchain/uClibc/Config.in"
+
+comment "Debuggers"
+       depends TOOLCHAINOPTS
+
+config GDB
        bool
+       prompt "Build gdb" if TOOLCHAINOPTS
        default n
+       help
+               Enable if you want to build the gdb
 
-config BR2_LARGEFILE
+config INSIGHT
        bool
-       depends on !BR2_cris
-       default y
+       prompt "Build insight-gdb" if TOOLCHAINOPTS
+       select GDB
+       default n
+       help
+               Enable if you want to build insight-gdb
 
-config BR2_SOFT_FLOAT
+config USE_UCLIBC
        bool
-       default n
-       depends on BR2_arm || BR2_mips || BR2_powerpc
+       default y if !TOOLCHAINOPTS
+
+source "toolchain/gcc/Config.version"
+
+source "toolchain/eglibc/Config.version"
+source "toolchain/glibc/Config.version"
+source "toolchain/uClibc/Config.version"
+
+config LIBC
+       string
+       default "eglibc"  if USE_EGLIBC
+       default "glibc"   if USE_GLIBC
+       default "uClibc"  if USE_UCLIBC
+
+config LIBC_VERSION
+       string
+       default EGLIBC_VERSION  if USE_EGLIBC
+       default GLIBC_VERSION   if USE_GLIBC
+       default UCLIBC_VERSION  if USE_UCLIBC
 
-config BR2_TARGET_OPTIMIZATION
+config TARGET_SUFFIX
        string
-       default "-Os -pipe -mips32 -mtune=mips32"
+       default "gnueabi"         if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT
+       default "gnu"             if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT
+       default "uclibcgnueabi"   if USE_UCLIBC && EABI_SUPPORT
+       default "uclibc"          if USE_UCLIBC && !EABI_SUPPORT