Unify the style of _MakeRamdisk for ramdisk format

RamdiskFormat class is introduced by commit : f3f842b676a2ffec7382153b4f874432795d4381
But it seems _MakeRamdisk() related codes are also needed, then
both of the code style are same.

This patch takes below 2 changes:
1) adds new commom function _GetRamdiskFormat()
2) unfiy the code logic of _MakeRamdisk() and its related code logic.

Change-Id: Ibd4932a6050fbac15fcd741c70dd7854c12e887d
Signed-off-by: jiajia tang <tangjiajia@xiaomi.com>
1 file changed
tree: e7e099f4037139d0e23c58488f508e93fe6efa17
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. Android.bp
  9. buildspec.mk.default
  10. Changes.md
  11. CleanSpec.mk
  12. Deprecation.md
  13. envsetup.sh
  14. help.sh
  15. METADATA
  16. navbar.md
  17. OWNERS
  18. PREUPLOAD.cfg
  19. rbesetup.sh
  20. README.md
  21. tapasHelp.sh
  22. Usage.txt
README.md

Android Make Build System

This is the Makefile-based portion of the Android Build System.

For documentation on how to run a build, see Usage.txt

For a list of behavioral changes useful for Android.mk writers see Changes.md

For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.

This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.