Files
build/core/tasks
Cole Faust a5f31a5820 Only search for test suite jdk files once
compatibility.mk is included 33 times on aosp, and 47 times on
internal master. Each of these would run this shell command, and
there would be an entry in the kati stamp file for each time it was
run, causing this command to be run the 33/47 times every single build.
This took ~0.2 seconds, which can be saved by only running it once.
(However these ~0.2 seconds are parallelized with other parts of the
stamp checking)

Bug: 282079550
Test: m nothing
Change-Id: I364836d1cb0cc26ca9116eda6d954170e1cb7761
2023-05-11 18:22:03 -07:00
..
2021-02-11 10:34:01 +00:00
2022-10-10 10:16:23 -07:00
2020-07-15 13:02:15 +01:00
2022-04-28 08:03:55 +00:00
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2023-02-24 19:34:25 +00:00
2022-09-05 09:56:09 -07:00
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2022-04-07 22:03:29 -07:00
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2020-07-20 05:39:29 +00:00
2022-04-07 22:03:29 -07:00
2023-01-11 00:55:50 +00:00

dex_preopt_check

dex_preopt_check is a build-time check to make sure that all system server jars are dexpreopted. When the check fails, you will see the following error message:

FAILED:
build/make/core/tasks/dex_preopt_check.mk:13: warning:  Missing compilation artifacts. Dexpreopting is not working for some system server jars
Offending entries:

Possible causes are:

  1. There is an APEX/SDK mismatch. (E.g., the APEX is built from source while the SDK is built from prebuilt.)

  2. The systemserverclasspath_fragment is not added as systemserverclasspath_fragments of the corresponding apex module, or not added as exported_systemserverclasspath_fragments of the corresponding prebuilt_apex/apex_set module when building from prebuilt.

  3. The expected version of the system server java library is not preferred. (E.g., the java_import module has prefer: false when building from prebuilt.)

  4. Dexpreopting is disabled for the system server java library. This can be due to various reasons including but not limited to:

    • The java library has dex_preopt: { enabled: false } in the Android.bp file.

    • The java library is listed in DEXPREOPT_DISABLED_MODULES in a Makefile.

    • The java library is missing installable: true in the Android.bp file when building from source.

    • Sanitizer is enabled.

  5. PRODUCT_SYSTEM_SERVER_JARS, PRODUCT_APEX_SYSTEM_SERVER_JARS, PRODUCT_STANDALONE_SYSTEM_SERVER_JARS, or PRODUCT_APEX_STANDALONE_SYSTEM_SERVER_JARS has an extra entry that is not needed by the product.