-C_FLAGS = ["-I" + CPU_DIR + "arm/"]
-CPPA_FLAGS = [ "-O0", "-g -gdwarf-2", "-g -gen-debug" ]
-CPP_FLAGS = [ "-O0", "-g3 -gdwarf-2", "-fverbose-asm" ]
-LD_FLAGS = [ "-nostartfiles", "-Wl,--no-warn-mismatch" ]
-# CRT file.
-CPPA_SRC = [ HW_DIR + "crtat91sam7_rom.S"]
+MK_CPU_CPPAFLAGS = "-g -gdwarf-2"
+MK_CPU_CPPFLAGS = "-O0 -g3 -gdwarf-2 -fverbose-asm -I" + CPU_DIR + "arm/"
+MK_CPU_LDFLAGS = "-nostartfiles -Wl,--no-warn-mismatch"