Makefile 错误：混合了隐式规则和常规规则

我刚刚将

make

更新为

GNU Make 3.82
Built for x86_64-pc-linux-gnu
Copyright (C) 2010  Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

现在，它不会出现此错误

ARCH=arm CROSS_COMPILE=/usr/bin/arm-softfloat-linux-uclibceabi- make -C ./build/ M=/home/liam/Dev/driver modules
Makefile:23: *** mixed implicit and normal rules.  Stop.
make[1]: Entering directory `/home/shared/firmware/atmel/kernel'
make: *** [all] Error 2
make[1]: Leaving directory `/home/shared/firmware/atmel/kernel'

知道是什么导致了这个问题吗

编辑：

好的，我现在有更多的信息。自动生成的Makefile从

/build/

目录中拉入，如下所示

# Automatically generated by /home/shared/firmware/src/linux/scripts/mkmakefile: don't edit

VERSION = 2
PATCHLEVEL = 6

lastword = $(word $(words $(1)),$(1))
makedir := $(dir $(call lastword,$(MAKEFILE_LIST)))

MAKEARGS := -C /home/shared/firmware/src/linux
MAKEARGS += O=$(if $(patsubst /%,,$(makedir)),$(CURDIR)/)$(patsubst %/,%,$(makedir))

MAKEFLAGS += --no-print-directory

.PHONY: all $(MAKECMDGOALS)

all := $(filter-out all Makefile,$(MAKECMDGOALS))

all:
    $(MAKE) $(MAKEARGS) $(all)

Makefile:;

$(all) %/: all
   @:

---

看看它和其他帖子，这可能是一个重复的问题。最后几行不应该是这个版本的

make

修复程序正在更改内核生成的

Makefile

行

发件人：

致：

有一些比我更能解释这背后的原因

可能重复的

# Automatically generated by /home/shared/firmware/src/linux/scripts/mkmakefile: don't edit

VERSION = 2
PATCHLEVEL = 6

lastword = $(word $(words $(1)),$(1))
makedir := $(dir $(call lastword,$(MAKEFILE_LIST)))

MAKEARGS := -C /home/shared/firmware/src/linux
MAKEARGS += O=$(if $(patsubst /%,,$(makedir)),$(CURDIR)/)$(patsubst %/,%,$(makedir))

MAKEFLAGS += --no-print-directory

.PHONY: all $(MAKECMDGOALS)

all := $(filter-out all Makefile,$(MAKECMDGOALS))

all:
    $(MAKE) $(MAKEARGS) $(all)

Makefile:;

$(all) %/: all
   @:

$(all) %/: all
   @:

$(all) : all