Use with alsa library, sound recording (capture) functions, code contains with alsa/asoundlib h header file, cross-compilation snd_pcm_open undefined situation,
With alsa library is the latest download, snd_pcm_open function name is correct, I don't know what is going wrong, please, look at!

CodePudding user response:

Estimates or, h in the right path, as long as. H statement, entity without a also is to link to be an error, compile error are grammar problem

CodePudding user response:

Solved, is I does not specify the compiler configuration, leads to the compiled files can't use, thank you