[gentoo-catalyst][PATCH v1 1/3] Add an subarch ppc64le,as the little-endian of ppc64.

[Kevin Zhao <kevin.zhaoshuai@gmail.com>]

Add a subarch ppc64le, tweak the power8 inheriting from
arch_ppc64 to arch_ppc64le.So that the ppc64le can be a
keywork,it will be used in create iso and intergrating
bootloader.

Signed-off-by: Kevin Zhao <kevin.zhaoshuai@gmail.com>
---
 catalyst/arch/powerpc.py | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/catalyst/arch/powerpc.py b/catalyst/arch/powerpc.py
index 7f4194e..a52b0d4 100644
--- a/catalyst/arch/powerpc.py
+++ b/catalyst/arch/powerpc.py
@@ -28,6 +28,13 @@ class arch_ppc64(generic_ppc64):
 		self.settings["CFLAGS"]="-O2 -pipe"
 		self.settings["CHOST"]="powerpc64-unknown-linux-gnu"
 
+class arch_ppc64le(generic_ppc64):
+	"builder class for generic ppc64le"
+	def __init__(self,myspec):
+		generic_ppc64.__init__(self,myspec)
+		self.settings["CFLAGS"]="-O2 -pipe"
+		self.settings["CHOST"]="powerpc64le-unknown-linux-gnu"
+
 class arch_970(arch_ppc64):
 	"builder class for 970 aka G5 under ppc64"
 	def __init__(self,myspec):
@@ -99,10 +106,10 @@ class arch_power6(arch_ppc64):
 		self.settings["CFLAGS"]="-O2 -pipe -mcpu=power6 -mtune=power6"
 		self.settings["HOSTUSE"]=["altivec","ibm"]
 
-class arch_power8(arch_ppc64):
+class arch_power8(arch_ppc64le):
 	"builder class for power8 under ppc64le"
 	def __init__(self,myspec):
-		arch_ppc64.__init__(self,myspec)
+		arch_ppc64le.__init__(self,myspec)
 		self.settings["CFLAGS"]="-O2 -pipe -mcpu=power8 -mtune=power8 -mabi=elfv2"
 		self.settings["CHOST"]="powerpc64le-unknown-linux-gnu"
 		self.settings["HOSTUSE"]=["altivec","ibm"]
@@ -123,5 +130,6 @@ def register():
 		"power6"	: arch_power6,
 		"power8"	: arch_power8,
 		"ppc"		: arch_ppc,
-		"ppc64"		: arch_ppc64
+		"ppc64"		: arch_ppc64,
+		"ppc64le"	: arch_ppc64le
 	}, ("ppc","ppc64","ppc64le","powerpc","powerpc64","powerpc64le"))
-- 
2.1.0