X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/1ce52e87fdf57bd6e3ca7fea521ca7a0e08863de..afc67a4db9cf1dd371f10cf548503c29fca6aaa2:/toolchain/Config.in?ds=sidebyside

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 926381c0b..1d7f1ab07 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -10,8 +10,38 @@ 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.
+
+	  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.
+
+		  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 GDB
 	bool
@@ -23,23 +53,22 @@ config 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 C99_MATH
+config SHADOW_PASSWORDS
 	bool
-	prompt "Enable full C99 math support?" if TOOLCHAINOPTS
-	default n
+	prompt "Enable shadow password support?" if TOOLCHAINOPTS
+	default y
 	help
-		Enable if you need full C99 math in libm
+		Enable shadow password support.
 
 config SOFT_FLOAT
 	bool
 	prompt "Use software floating point by default" if TOOLCHAINOPTS
-	default n
-	depends on arm || mips || powerpc
+	default y
+	depends on arm || armeb || 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
@@ -51,11 +80,14 @@ config SOFT_FLOAT
 config TARGET_OPTIMIZATION
 	string
 	prompt "Target Optimizations" if TOOLCHAINOPTS
-	default "-O2 -pipe -march=i486 -funit-at-a-time" if i386
+	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 -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
-	default "-Os -pipe -mcpu=xscale -funit-at-a-time" if armeb
+	default "-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time" if TARGET_ixp4xx || TARGET_iop32x
 	default "-Os -pipe -funit-at-a-time"
 	help
 	  Optimizations to use when building for the target host.
 
 source "toolchain/gcc/Config.version"
+source "toolchain/uClibc/Config.version"