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xunchang 376cc7c452 Pass the correct signature size to payload generator
The signature size will be 512 bytes when signing the payload
with 4096 bits key. This cl determines the key size with
"openssl rsa -modulus"

The new key in testdata is generated by
"openssl genrsa -out testkey 4096"

Bug: 129163830
Test: generate and verify an OTA package
Change-Id: I6662b0a0c553dc0fd84711312a1256b887e332fd
2019-04-09 17:41:00 -07:00
common Move dexpreopting to Soong 2018-12-17 13:46:17 -08:00
core Merge "Move bootimage props to vendor/build.prop" 2019-04-09 14:01:51 +00:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Merge "Specify default image block size of 512KB by default" 2019-04-09 15:31:54 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-01 14:26:40 -07:00
tools Pass the correct signature size to payload generator 2019-04-09 17:41:00 -07:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Changes.md Reland "First pass at creating PRODUCT_HOST_PACKAGES" 2019-03-06 14:46:06 -08:00
CleanSpec.mk Revert "Only assert-max-image-size for static partitions." 2019-04-09 09:54:59 +00:00
OWNERS Remove redundant per-file * 2019-03-18 10:21:15 -07:00
README.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
Usage.txt Remove showcommands from docs 2018-07-14 09:32:13 -07:00
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
envsetup.sh Merge "Add Asuite prebuilds in PATH and remove functions." 2019-02-20 04:51:03 +00:00
help.sh s/product-services/product_services/g 2018-08-20 10:44:59 -07:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
tapasHelp.sh Remove armv5te 2018-01-08 15:26:16 -08:00

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For an outdated reference on Android.mk files, see build-system.html.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.