bash 尝试执行“as”时出错：execvp：没有这样的文件或目录
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error trying to exec 'as': execvp: No such file or directory
提问by Steven Penny
When trying to build I get this error:
尝试构建时出现此错误：
$ make CC=i686-w64-mingw32-gcc
CC aes.c
i686-w64-mingw32-gcc: error trying to exec 'as': execvp: No such file or directory
回答by Steven Penny
Set PATHto /usr/bininstead of /bin
设置PATH为/usr/bin而不是/bin
There is a known caveat where calling the compiler directly as
/bin/x86_64-w64-mingw32-gccwill fail, use/usr/bin/x86_64-w64-mingw32-gccinstead and make sure that yourPATHvariable has/usr/binbefore/bin.
有一个已知的警告，直接调用编译器
/bin/x86_64-w64-mingw32-gcc会失败，请/usr/bin/x86_64-w64-mingw32-gcc改用并确保您的PATH变量/usr/bin在/bin.
This is caused by a mounting problem. On linux you have /binand /usr/bin, no big deal. On Cygwin you have C:\cygwin\bin. Then mount points are set like this.
这是由安装问题引起的。在 linux 上，你有/bin和/usr/bin，没什么大不了的。在 Cygwin 上，您有C:\cygwin\bin. 然后像这样设置挂载点。
C:\cygwin\bin on /usr/bin
C:\cygwin on /
So technically you could represent C:\cygwin\binwith /binor /usr/bin, although as stated above the former will not work.
因此，从技术上讲，您可以C:\cygwin\bin用/bin或表示/usr/bin，尽管如上所述，前者不起作用。
回答by Eugen Konkov
You probably miss g++for mingw.
你可能错过g++了mingw。
Try this:
尝试这个：
sudo apt install g++-mingw-w64-i686
After that either i686-w64-mingw32-gccor i686-w64-mingw32-g++will compile your sources.
之后，i686-w64-mingw32-gcc或者i686-w64-mingw32-g++将编译您的源代码。
