X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/2ccd728cc3ac3fc23d8d26de2c177ce5453242ff..b2a2f4ac351fdba38c378fc6b5f303007ab0ad4f:/toolchain/Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index bbde429e9..3cd2ed254 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,34 +1,74 @@
 #
+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
 
+menuconfig EXTRA_TARGET_ARCH
+	bool
+	prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
+	default n
+	help
+	  Some builds may require a 'biarch' toolchain. This option
+	  allows you to specify an additional target arch.
 
-source "toolchain/uClibc/Config.in"
-source "toolchain/binutils/Config.in"
-source "toolchain/gcc/Config.in"
-source "toolchain/ccache/Config.in"
-source "toolchain/gdb/Config.in"
+	  Most people will answer N here.
+
+	config EXTRA_TARGET_ARCH_NAME
+		string
+		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
+		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.
 
-comment "Common Toolchain Options"
+		  For example, if you're building a compiler that can build
+		  both powerpc and powerpc64 binaries, you'll need to
+		  specify -m64 here.
+
+source "toolchain/binutils/Config.in"
+source "toolchain/gcc/Config.in"
+source "toolchain/uClibc/Config.in"
 
-config BR2_ENABLE_MULTILIB
-	bool "Enable multilib support?"
+config GDB
+	bool
+	prompt "Build gdb" if TOOLCHAINOPTS
 	default n
 	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
-	default n
+config LARGEFILE
+	bool
+	prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
+	default y
 	help
-	    Enable large file (files > 2 GB) support
+		Enable large file (files > 2 GB) support
 
-config BR2_SOFT_FLOAT
-	bool "Use software floating point by default"
-	default n
-	depends on BR2_arm || BR2_mips || BR2_powerpc
+config SHADOW_PASSWORDS
+	bool
+	prompt "Enable shadow password support?" if TOOLCHAINOPTS
+	default y
+	help
+		Enable shadow password support.
+
+config SOFT_FLOAT
+	bool
+	prompt "Use software floating point by default" if TOOLCHAINOPTS
+	default y
+	depends on (arm || armeb || powerpc) && !HAS_FPU
 	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 +77,19 @@ config BR2_SOFT_FLOAT
 
 	  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 "-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 -mips32r2 -mtune=mips32r2 -funit-at-a-time" if TARGET_ar71xx
+	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 TARGET_ixp4xx || TARGET_iop32x || TARGET_pxa || TARGET_orion
+	default "-Os -pipe -march=armv4 -mtune=arm9tdmi -funit-at-a-time" if TARGET_storm
+	default "-Os -pipe -funit-at-a-time"
 	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"
+source "toolchain/uClibc/Config.version"