April 2015
Beginner to intermediate
494 pages
10h 26m
English
Content preview from Android NDK Beginner`s Guide - Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Mastering module Makefiles
Android Makefiles are an essential piece of the NDK building process. Thus, to build and manage a project properly, it is important to understand the way they work.
Makefile variables
Compilation settings are defined through a set of predefined NDK variables. We have already seen the three most important ones: LOCAL_PATH, LOCAL_MODULE, and LOCAL_SRC_FILES, but many others exist. We can differentiate the following four types of variables, each with a different prefix:
LOCAL_variables: These are dedicated to individual module compilation and are defined inAndroid.mkfiles.APP_variables: These refer to application-wide options and are set inApplication.mk.NDK_variables: These are mainly internal variables that usually ...
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