Performance optimization means not every path will be traversed.
Instead of updating parents via the path, perform a 2nd bottom-up walk
after the top-down walk to propagate the new resolutions to parents.
Note: the 2nd walk method will add resolutions to statically linked
libraries etc. at deeper levels, but those do not affect what gets
reported. In particular, note that test data for dumpresolutions
changes, but none of the test data for listshare, checkshare etc.
changes.
Test: m all systemlicense listshare checkshare dumpgraph dumpresolutions
Bug: 68860345
Bug: 151177513
Bug: 151953481
Change-Id: I76361c4e33bbadbbea38cbec260430e8f9407628
Soong will use this to turn on universal binary support (X86_64 + Arm64
in the same binary).
Bug: 203607969
Test: m sdk-repo-platform-tools sdk-repo-build-tools on Mac
Change-Id: I04612136a42e85f4add95202ce20e741d9aaa302
Tune the top-down walk to avoid needlessly walking the same subtree
over and over again with the same condition(s).
Takes walking system image down from 3m to 1.5s.
Test: m all systemlicense listshare checkshare dumpgraph dumpresolutions
Bug: 68860345
Bug: 151177513
Bug: 151953481
Change-Id: I4354800cd8dfc42efd4df274d2ce45eaa3e0a99f
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: I5d48eababce7bba39795d3668eee86b332cbe43d
package to read, consume, and analyze license metadata and dependency
graph.
Includes the below command-line tools:
listshare outputs csv of projects to share to meet restricted and
reciprocal license requirements with one project per line. The first
field is the path to the project, and subsequent fields identify the
license resolutions as colon-separated target:annotations tuples.
checkshare outputs error messages to stderr for any targets where
policy dictates both sharing and not sharing the source-code, and PASS
or FAIL to stdout. exit status indicates success 0 or conflict found 1
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m listshare; out/soong/host/linux-x86/bin/listshare ...
Test: m checkshare; out/soong/host/linux-x86/bin/checkshare ...
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: I4ff3f98848f7e6d03a35734300d763ef5f245d53
package to read, consume, and analyze license metadata and dependency
graph.
Includes the below command-line tool:
dumpresolutions outputs the resulting set of resolutions after the
bottom-up and top-down resolves, or after joining 1 or more condition
walks.
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
Test: m dumpresolutions; out/soong/host/linux-x86/dumpresolutions ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: I9869400126cd7ad4b7376b0bab31b46aad732f5d
package to read, consume, and analyze license metadata and dependency
graph.
Includes testdata/ and the the below command-line tool:
dumpgraph outputs edges of the graph as "target dependency annotations"
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Test: m systemlicense
Test: m dumpgraph; out/soong/host/linux-x86/dumpgraph ...
where ... is the path to the .meta_lic file for the system image. In my
case if
$ export PRODUCT=$(realpath $ANDROID_PRODUCT_OUT --relative-to=$PWD)
... can be expressed as:
${PRODUCT}/gen/META/lic_intermediates/${PRODUCT}/system.img.meta_lic
Change-Id: I5fe57d361da5155dbcb2c0d369626e9200c9d664
Passing variables via a makefile instead of
rblf_cli / rblf_env allows us to give them correct
types while converting the makefile to starlark,
as opposed to the variables always being strings
when given via rblf_cli / rblf_env.
This also allows us to remove some hand-converted
starlark code.
Bug: 201700692
Test: ./out/soong/rbcrun ./build/make/tests/run.rbc
Change-Id: I58c4f20b29171c14e5ae759beb26a849426f6961
Introduce a Soong variable to allow selective enabling of Java
optimizations for platform targets. This will be used initially
to control optimizations (and shrinking) for system server + sysui.
Opting in to optimizations can be achieved with either:
* Env:
export SYSTEM_OPTIMIZE_JAVA=true
* Make:
$(call add_soong_config_var_value,ANDROID,SYSTEM_OPTIMIZE_JAVA,true)
Note that the actual framework build rule changes to hook into this
variable will land separately.
Bug: 203088572
Test: `SYSTEM_OPTIMIZE_JAVA=true m` (observe env variable change log)
Change-Id: I959985bdff394c2445cb1632116846a8d2f5443d
Bug: http://b/133876586
This was turned off but the upstream change fixing this has been long
part of the Android toolchain.
Test: Output of
m aidl_parser_fuzzer; readelf aidl_parser_fuzzer | grep -c sancov
hasn't changed.
Change-Id: I1d5f9c94cebad74ee00adc1290bbf425bb5c4cd3
The config variable is used to force the generation of the AIDL
ndk_platform backend which will eventually be removed in favor of the
ndk backend. The switch is needed as an escape hatch for some devices
whose BSP (outsourced and thus hardly modifiable) depends on the
ndk_backend libraries.
Bug: 161456198
Test: m
Merged-In: Iba8633263ae649af783e94b01f5c1b5c6e042948
Change-Id: I8b73a6a1e5169c35daf333316857b3c3b110a0f7
