diff -r 89f16f038b92 -r 619a87a01562 config/backend.in
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config/backend.in	Mon Mar 29 20:15:25 2010 +0200
@@ -0,0 +1,33 @@
+# Options specific to crosstool-NG acting as a backend
+
+config IS_A_BACKEND
+    string
+    option env="CT_IS_A_BACKEND"
+
+config BACKEND
+    bool
+    default y if IS_A_BACKEND =  "y" || IS_A_BACKEND =  "Y"
+    default n if IS_A_BACKEND != "y" && IS_A_BACKEND != "Y"
+
+config BACKEND_ERROR
+    bool
+
+config BACKEND_ARCH
+    string
+    option env="CT_BACKEND_ARCH"
+
+if BACKEND && BACKEND_ARCH = ""
+comment "ERROR !!! Backend architecture is NOT set !"
+config BACKEND_ERROR
+    default y
+endif
+
+config BACKEND_KERNEL
+    string
+    option env="CT_BACKEND_KERNEL"
+
+if BACKEND && BACKEND_KERNEL = ""
+comment "ERROR !!! Backend kernel is NOT set !"
+config BACKEND_ERROR
+    default y
+endif