refactor: add `make help` to display the usage for project Makefile

btcsuite / btcwallet

A secure bitcoin wallet daemon written in Go (golang)

ISC License

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refactor: add `make help` to display the usage for project Makefile #902

Closed Halimao closed 10 months ago

Halimao commented 10 months ago

Similar to btcsuite/btcd#2107

This pr added a new help target for displaying which commonly used commands that the Makefile supported. This is useful when a new developer goes to find a helpful tool for testing or building etc.