Requesting debug_info in an Erlang module using -compile
I want to force the Erlang compiler to generate debug info for specific modules whenever I compile them, without having to add the debug_info
argument to the compilation command. I tried adding
-compile([debug_info]).
to th开发者_开发问答e module file, but running c(my_module)
did not include the debug info in the beam file.
Is there a way to do this, or debug information can not be added from the module source file itself?
Use the -compile
directive without the enclosing list around the option:
-compile(debug_info).
This works for me, even if it's a bit unconvenient. From the shell:
compile:file(my_module.erl, debug_info)
or
c(my_module.erl, debug_info)
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