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ccache uses cryptographic hashing of file contents, in addition to matching compiler arguments, so you can be sure that the code matches.
by jonstewart 4y ago
ccache uses cryptographic hashing of file contents, in addition to matching compiler arguments, so you can be sure that the code matches.
- slavik81 4y agoIt uses a cryptographic hash of the _inputs_ to the compiler, but there is no way to verify that the cached artifact matches the _output_ of the compiler without actually compiling it yourself.