Use 0 compression when creating the target_files package

The zip file under $OUT/obj/PACKAGING/target_files_intermediate
is used for final package creation,
and it's being unzipped multiple times by releasetools.

(Not to mention that it also takes an awful lot of time
just to zip it initially.)

Using 0 compression on it reduces the build time by several minutes.

The final zip package is untouched by this change(remains compressed).

Change-Id: Ic38b470f97f1e0ebb80da9d4f7750e4ccf53e05c
Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
1 file changed
tree: 09c36590269596e2ebb61d1986e6847614b67e40
  1. core/
  2. target/
  3. tests/
  4. tools/
  5. .gitignore
  6. .gitreview
  7. Android.mk
  8. buildspec.mk.default
  9. Changes.md
  10. CleanSpec.mk
  11. envsetup.sh
  12. help.sh
  13. navbar.md
  14. OWNERS
  15. README.md
  16. tapasHelp.sh
  17. 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For an outdated reference on Android.mk files, see build-system.html.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.