生成错误："make[1]：* [directories] Error 1“

Question

当我试图在一个复杂的makefile上运行"make all“时，我得到了这样的错误：

C:\BITCLOUD\BitCloud_PS_SAM3S_EK_1_10_0\BitCloud_PS_SAM3S_EK_1_10_0\Applications\ZAppSi\Dem o\SEDevice>make all 
make -C makefiles/PC -f Makefile_PC_Gcc all APP_NAME=DemoSE
make[1]: Entering directory
'C:/BITCLOUD/BitCloud_PS_SAM3S_EK_1_10_0/BitCloud_PS_SAM3S_EK_1_10_0/Applications/ZAppSi/Demo/SEDevice/makefiles/PC'
A sintaxe do comando está incorrecta.
make[1]: *** [directories] Error 1
make[1]: Leaving directory
'C:/BITCLOUD/BitCloud_PS_SAM3S_EK_1_10_0/BitCloud_PS_SAM3S_EK_1_10_0/Applications/ZAppSi/Demo/SEDevice/makefiles/PC'
make: *** [all] Error 2

线在哪里

A sintaxe do comando está incorrecta.  

翻译成英语的意思是：“命令的语法不正确”

我已经尝试将项目更改到不同的目录，检查文件名中的空格，使用GNU make和MinGW make (mingw32-make)，结果对两个"make“都是一样的。我还检查了makefile中包含的所有文件，并且它们是对应的。

我不是makefile方面的专家，所以我在寻求帮助。当make抛出这种类型的错误时，发生的主要问题是什么？

Answer 1

抛出此错误的很可能不是make，而是make执行的命令返回非零退出状态，在本例中状态为1(由于错误1)；然后顶层make停止并返回错误2。请注意，默认情况下，只要命令失败，make就会停止。由于输出不会显示执行的是哪个命令，因此没有办法确切地指出哪里出了问题。

编辑：来自GNU make手册：

-d Print debugging information in addition to normal processing. The debugging information says which files are being considered for remaking, which file-times are being compared and with what results, which files actually need to be remade, which implicit rules are considered and which are applied---everything inter‐ esting about how make decides what to do. --debug[=FLAGS] Print debugging information in addition to normal processing. If the FLAGS are omitted, then the behavior is the same as if -d was specified. FLAGS may be a for all debugging output (same as using -d), b for basic debugging, v for more verbose basic debugging, i for showing implicit rules, j for details on invo‐ cation of commands, and m for debugging while remaking make‐ files.

我建议运行make --debug=j来查看命令。