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Raspberry pie arm version of GCC installed configuration and environment variables

2022-08-01 01:34:00 【Ten Moo One Sword】

Installation package used

tools-master.zip

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Required personal

Unzip

unzip xxxxxx

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If there is no configuration environment variable, you have to go to this path to compile every time

./arm-linux-gnueabihf-gcc -span>vBecause soft links are executable files that do not occupy memorySo to ./XXXXXXXX

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What about the user directory compilation?

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The compilation error is not found

Configuring environment variables

echo $PATH to view environment variables

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The red circle indicates the prefix of the environment variableThe suffix is what you want to add (what you want to leave out)

Open and launch scripts (hidden files)

vi .bashrc (hidden file)Configuration format: export PATH = Prefix of environment variable :span> + (want to leave out)It takes effect on startup and takes effect forever

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source .bashrc (valid script)

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The user directory has no soft link so arm-linux-gnueabihf will doSo the environment variable configuration is successful

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