How to allow android logging in a shared library? -


i compiling 3rd party c library android app shared library. add android logging source code of c library can see methods gets called, arguments. can not make work. tried following:

  1. add -llog android.mk c library

    local_cflags := := ... -llog

  2. add header file source file abc.c want log

    #include < android/log.h>

  3. add line

    __android_log_print(android_log_debug, "myapp", "this method x");

error: __android_log_print not recognized.

what should make work?

__android_log_print takes variadic, printf-like arguments after 3rd one. use 

__android_log_write(android_log_debug, "myapp", "this method x");

instead, no-extra-arguments logging.

edit: -llog linker flag, not compiler one. remove

local_cflags := := ... -llog

and instead write

local_ldlibs := -llog

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