Only define i_CCALL iff bci_CCALL is defined in WithHc's ByteCodes.h
i_RETURN = (bci_RETURN :: Int)
i_STKCHECK = (bci_STKCHECK :: Int)
i_JMP = (bci_JMP :: Int)
i_RETURN = (bci_RETURN :: Int)
i_STKCHECK = (bci_STKCHECK :: Int)
i_JMP = (bci_JMP :: Int)
i_CCALL = (bci_CCALL :: Int)
i_CCALL = (bci_CCALL :: Int)
+#else
+i_CCALL = error "Sorry pal, you need to bootstrap to use i_CCALL."
+#endif
iNTERP_STACK_CHECK_THRESH = (INTERP_STACK_CHECK_THRESH :: Int)
iNTERP_STACK_CHECK_THRESH = (INTERP_STACK_CHECK_THRESH :: Int)