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Paul Duffin 70dd47f0df Fail check-boot-jars if boot jar contains 0 .class files
Protect against an invalid boot jar, e.g. one containing .dex files is
used instead of .class files.

Test: add a prebuilt for framework-tethering
      Run `m check-boot-jars` with the first fix from
	  https://r.android.com/1341756 and the build fails due to no
	  .class files because a dex jar is used.
	  Run `m check-boot-jars` with all fixeds from
	  https://r.android.com/1341756 and the build works.
Bug: 158304459
Bug: 159112414
Merged-In: I0e8ebd318312949bc58ba7a5c89f9e265b8bedf2
Change-Id: I0e8ebd318312949bc58ba7a5c89f9e265b8bedf2
(cherry picked from 92d41de8f2)
2020-06-18 14:17:57 +00:00
common strings.mk: Allow empty RHS values for inputs of collapse-pairs 2020-04-02 03:34:49 +09:00
core Fail check-boot-jars if boot jar contains 0 .class files 2020-06-18 14:17:57 +00:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Merge "Skip mount /oem on GSI" 2020-06-17 08:21:23 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-01 14:26:40 -07:00
tools Merge "Include image descriptor of only the first boot image in vbmeta" 2020-06-16 00:05:28 +00:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Changes.md Ban ELF prebuilts in PRODUCT_COPY_FILES 2020-04-08 18:02:56 +08:00
CleanSpec.mk Remove /system/etc/prop.default 2020-05-14 16:28:19 +09:00
Deprecation.md Obsolete unused module types 2020-04-18 21:00:18 -07:00
OWNERS Merge "Update OWNERS for version_defaults.mk with pscovanner & lubomir Bug: 141272605" into qt-dev am: 5d0a024d7b am: 479c9c549b 2019-10-16 11:30:32 -07:00
README.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
Usage.txt Remove the PRODUCT-* goal 2019-07-29 14:27:04 -07:00
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
envsetup.sh Do not print environment variables if ANDROID_QUIET_BUILD is set. 2020-06-04 10:48:15 -07:00
help.sh Rename product_services to system_ext 2019-07-09 08:57:19 +00:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
rbesetup.sh Add an RBE setup script that developers can source to run RBE builds 2020-03-05 17:37:26 -08:00
tapasHelp.sh Remove unused mips workarounds. 2020-03-06 16:46:59 -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.