How to Include C Files from Subdirectories in Go Build Using CGO?

Adding C Files from Subdirectories to Go Build Using CGO Directives

Go's go build command with CGO support can include C/C files from the root package directory in compilation. However, there is no direct way to extend this functionality to subdirectories using CGO directives.

The only workaround involves creating a separate Go package for the subdirectory and wrapping the desired functionality in exported Go functions. This function can then be imported into the main project.

It's important to note that C/C file compilation in Go is primarily intended for simple requirements. More complex scenarios may necessitate separate compilation with specific CGO directives for linking. The Go toolchain's limitations in this regard should be considered when working with external C code.

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