Make:找不到命令，但是命令存在? [英] Make: Command not found, but command exists?

问题描述

所以我有一个使用arm-eabi-none-xxx命令的make文件，但是运行make时出现找不到命令"错误:

So I have a make file which uses arm-eabi-none-xxx commands, but when I run make I get a "Command not Found" error:

bash-4.2$ make
arm-none-eabi-as -I source/ source/mailbox.s -o build/mailbox.o
make: arm-none-eabi-as: Command not found
make: *** [build/mailbox.o] Error 127

奇怪的是，该命令是否存在并且在我的路径中(以下与makefile位于同一目录中):

Weird bit, is the command exists and is in my path (the following is in the same directory as the makefile):

bash-4.2$ arm-none-eabi-as --version
GNU assembler (Sourcery G++ Lite 2008q3-66) 2.18.50.20080215
This assembler was configured for a target of `arm-none-eabi'.

然后我可以运行make正在运行的命令:

And I can run the command that make is running:

bash-4.2$ arm-none-eabi-as -I source/ source/mailbox.s -o build/mailbox.o
bash-4.2$ ls build/
README  mailbox.o

所以.我读到，如果./在当前路径中，make将使用shell执行命令，因此我尝试了该操作，但效果不佳.最初，我根本无法运行arm-none-eabi-as，因为它是32位二进制文​​件，并且我正在64位系统上运行(Slackware 14.0)

So. I read that make uses the shell to execute commands if ./ is in the current path, so I've tried that but no good. Originally I couldn't run arm-none-eabi-as at all as it's a 32-bit binary and I'm running on a 64 bit system (Slackware 14.0) but I followed the instructions here to install the 32-bit libraries etc..

那么问题是……我在犯什么愚蠢的小学生错误?

So the question... what stupid schoolboy mistake am I making?

推荐答案

您是否以sudo或root身份运行"make"?在这种情况下，它对我不起作用. 我要做的是mkdir一个"build"文件夹，然后简单地运行"make".奏效了.

Did you run 'make' as sudo, or root? In that case, it doesn't work for me. What I had to do was mkdir a 'build' folder, and simply run 'make'. It worked.

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