+ifndef ICP_ROOT
+$(warning ICP_ROOT is undefined. Please set the path to EP80579 release package directory \
+ "-> setenv ICP_ROOT <path>")
+all fastdep:
+ :
+else
+
+ifndef KERNEL_SOURCE_ROOT
+$(error KERNEL_SOURCE_ROOT is undefined. Please set the path to the kernel source directory \
+ "-> setenv KERNEL_SOURCE_ROOT <path>")
+endif
+