X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=toolchain%2FConfig.in;h=cbac108cd0c65202157bcbaf8cebeab43603e13a;hp=1c0998304ab6b0a7e775c4e96287e00af006d205;hb=463b80c3d158c34724d2789321c86c4ae7d4253a;hpb=f9f929613d302d872f6497639395e195bf14898e

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 1c0998304a..cbac108cd0 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -50,6 +50,17 @@ menuconfig EXTERNAL_TOOLCHAIN
 		default "/opt/cross/powerpc-unknown-linux-gnu"  if powerpc
 		default "/opt/cross/x86_64-unknown-linux-gnu"   if x86_64
 
+	config TOOLCHAIN_LIBC
+		string
+		prompt "Toolchain libc"  if DEVEL
+		depends EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
+		default "uclibc"
+		help
+		  Specify the libc type used by the external toolchain. The given value us passed as -m
+		  flag to all gcc and g++ invocations. This is mainly intended for multilib toolchains
+		  which support glibc and uclibc at the same time. If no value is specified, no -m flag
+		  is passed.
+
 	config TOOLCHAIN_BIN_PATH
 		string
 		prompt "Toolchain program path"  if DEVEL
@@ -119,6 +130,25 @@ menuconfig EXTRA_TARGET_ARCH
 		  both powerpc and powerpc64 binaries, you'll need to
 		  specify -m64 here.
 
+
+	choice
+		prompt "MIPS64 user-land ABI" if TOOLCHAINOPTS && (mips64 || mips64el)
+		default MIPS64_ABI_N64
+		help
+		   MIPS64 supports 3 different user-land ABIs: o32 (legacy),
+		   n32 and n64.
+
+		config MIPS64_ABI_N64
+			bool "n64"
+
+		config MIPS64_ABI_N32
+			bool "n32"
+
+		config MIPS64_ABI_O32
+			bool "o32"
+
+	endchoice
+
 comment "Binary tools"
 	depends TOOLCHAINOPTS
 
@@ -145,10 +175,15 @@ choice
 	config USE_UCLIBC
 		bool "Use uClibc"
 
+	config USE_MUSL
+		bool "Use musl"
+		depends !(mips64 || mips64el)
+
 endchoice
 
 source "toolchain/eglibc/Config.in"
 source "toolchain/uClibc/Config.in"
+source "toolchain/musl/Config.in"
 
 comment "Debuggers"
 	depends TOOLCHAINOPTS
@@ -181,20 +216,33 @@ source "toolchain/gcc/Config.version"
 
 source "toolchain/eglibc/Config.version"
 source "toolchain/uClibc/Config.version"
+source "toolchain/musl/Config.version"
 
 config LIBC
 	string
 	default "eglibc"  if USE_EGLIBC
 	default "uClibc"  if USE_UCLIBC
+	default "musl"	  if USE_MUSL
 
 config LIBC_VERSION
 	string
 	default EGLIBC_VERSION  if USE_EGLIBC
 	default UCLIBC_VERSION  if USE_UCLIBC
+	default MUSL_VERSION	if USE_MUSL
 
 config TARGET_SUFFIX
 	string
-	default "gnueabi"         if (USE_EGLIBC) && (arm || armeb)
-	default "gnu"             if (USE_EGLIBC) && !(arm || armeb)
+	default "gnueabi"         if USE_EGLIBC && (arm || armeb)
+	default "gnu"             if USE_EGLIBC && !(arm || armeb)
 	default "uclibcgnueabi"   if USE_UCLIBC && (arm || armeb)
 	default "uclibc"          if USE_UCLIBC && !(arm || armeb)
+	default "muslgnueabi"     if USE_MUSL && (arm || armeb)
+	default "musl"            if USE_MUSL && !(arm || armeb)
+
+config MIPS64_ABI
+	depends mips64 || mips64el
+	string
+	default "64" if MIPS64_ABI_N64
+	default "n32" if MIPS64_ABI_N32
+	default "32" if MIPS64_ABI_O32
+	default "64"