Android build 编译打印详细过程

最新推荐文章于 2022-11-13 20:08:27 发布

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本文介绍如何在Android源代码编译过程中，通过修改build/core/Makefile中的hide变量，实现详细的编译过程跟踪，便于开发者深入了解编译流程及解决编译中遇到的问题。

我们在make otapackage编译android代码的时候，有时候需要跟踪详细的过程，包括所有的过程，可以修改build/core/Makefile，赋值hide := 为空即可

# Put some miscellaneous rules here

# HACK: clear LOCAL_PATH from including last build target before calling
# intermedites-dir-for
LOCAL_PATH := $(BUILD_SYSTEM)

# Pick a reasonable string to use to identify files.
ifneq (,$(filter eng.%,$(BUILD_NUMBER)))
  # BUILD_NUMBER has a timestamp in it, which means that
  # it will change every time.  Pick a stable value.
  FILE_NAME_TAG := eng.$(USER)
else
  FILE_NAME_TAG := $(BUILD_NUMBER)
endif

# modified begin
hide :=
# modified end