Allow developers to enable ThinLTO caching on their local build by
setting USE_THINLTO_CACHE environment variable.
This significantly speeds up incremental ThinLTO builds by caching
intermediate results. An incremental ART build (by `touch
compiler/compiler.cc`) reduced from 01:32 to 00:45.
We put the cache under out/soong/thinlto-cache as the cache can be
valid across different targets, and allows us to set a global cache
pruning policy.
The current cache policy is sufficient for current list of
ThinLTO-enabled projects, we can tune it up/down in the future.
Test: USE_THINLTO_CACHE=true m
Bug: 62839002
Change-Id: I4838fe833a1d8fbc73d743da6d19e3698dc89600
Instead of open-coding the logic of whether there is one, or where to
find it.
Test: diff out/soong/build.ninja without dist
Test: diff out/soong/build.ninja with dist specified
Change-Id: Ia3f1ef335e2d6e2175343338d04867d778a50300
So that the Path and similar functions can be used directly, without
manually adding something like configErrorWrapper (it just uses it all
the time now).
Test: out/soong/build.ninja is identical
Change-Id: I8cb524b09a84d0b8357d7c3501c71270af411e17
Bug: http://b/74395273
Update profile-search logic to look for profile files named
<profile_file>.<arbitrary-version> in the profileProject and use that if
available. This works around an issue where ccache serves stale cache
entries when the profile file has changed.
Test: touch toolchain/pgo-profiles/art/dex2oat.profdata.foo and check it
gets used.
Change-Id: I3de095c263b952cede25af7d0b63dc7280914d76
Merged-In: I3de095c263b952cede25af7d0b63dc7280914d76
(cherry picked from commit 8aed42c798)
Instead of whichever xz happens to be on the PATH.
Bug: 36130900
Test: prebuilts/build-tools/build-prebuilts.sh
Change-Id: Ic9b66062ca7947f0eca9d839c0864da492d4ef71
Bug: http://b/74395273
Update profile-search logic to look for profile files named
<profile_file>.<arbitrary-version> in the profileProject and use that if
available. This works around an issue where ccache serves stale cache
entries when the profile file has changed.
Test: touch toolchain/pgo-profiles/art/dex2oat.profdata.foo and check it
gets used.
Change-Id: I3de095c263b952cede25af7d0b63dc7280914d76
Test: Add proto.canonical_path_from_root: true in a cc_defaults
Test: Add proto.canonical_path_from_root: true in a java_defaults
Change-Id: I9ddfc8af0025705a34b6e487225f1f98915054c3
Adds Soong support for -fsanitze-minimal-runtime when using
the integer overflow sanitizers. This makes the crashes due to these
sanitizers less mysterious.
Bug: 64091660
Test: Compiled and checked the generated compiler commands
Test: Checked program that overflows for the abort reason
Change-Id: Ieeceaf6c35c8371592952d3b8b977aefc11601c5
Vendor binaries cannot directly link with vndk libraries which are not vendor
available. We don't need them to be abi stable.
Bug: 66301104
Test: cd external/cblas; touch src/cblas_cher.c; mm -j64 does not
produce an lsdump for libblas, since it isn't vendor available,
even though it is vndk_enabled: true.
Change-Id: Ib2e1eaa06c4dc2e05623bd7b9aa3a83010f76bd1
Merged-In: Ib2e1eaa06c4dc2e05623bd7b9aa3a83010f76bd1
(cherry picked from commit 22963cda0e)
Vendor binaries cannot directly link with vndk libraries which are not vendor
available. We don't need them to be abi stable.
Bug: 66301104
Test: cd external/cblas; touch src/cblas_cher.c; mm -j64 does not
produce an lsdump for libblas, since it isn't vendor available,
even though it is vndk_enabled: true.
Change-Id: Ib2e1eaa06c4dc2e05623bd7b9aa3a83010f76bd1
Bug: http://b/73127367
Bug: http://b/68659946
These new prebuilts have fixes for the bugs mentioned above.
Test: Build and verify that issues in both bugs above are fixed.
Change-Id: I410a43b70920d509118f8e6fdb012ef6b078d657
Merged-In: I410a43b70920d509118f8e6fdb012ef6b078d657
(cherry picked from commit 4a825ee14a)
Allow native modules to specify use_version_lib, which will make
an android::build::GetBuildNumber() function available. For host
builds, the function will return the build number at the time that
the module was linked. For device modules it will return the
value of the ro.build.version.incremental property.
Bug: 71719137
Test: build_version_test
Test: m build_version_test && touch build/make/core/Makefile build/soong/cc/libbuildversion/tests/build_version_test.cpp && m build_version_test shows different build numbers for binary and library tests.
Change-Id: I6f7d40b7574bb8206866c4e39bad9c710c796e32
asan variants can sometimes have extra exported symbols (this is a vndk
extension violation). Since asan variants are only used for testing,
don't do abi diffs for them.
Bug: 66301104
Test: Without the change, libc++.so.lsdump exists for the asan variant;
with the change, it does not.
Test: make -j64.
Change-Id: I61a4c7a3e9aa0028a54ad0ca8715e8c77aebad94
Bug: http://b/73127367
Bug: http://b/68659946
These new prebuilts have fixes for the bugs mentioned above.
Test: Build and verify that issues in both bugs above are fixed.
Change-Id: I410a43b70920d509118f8e6fdb012ef6b078d657
This is needed so that we can embed the paths of lsdump files in a file,
in order to make lookup faster, while creating reference dumps.
Test: mm -j64 in external/libjpeg-turbo for aosp_arm64_ab;
out/soong/make_vars-aosp_arm64_ab.mk contains
SOONG_LSDUMP_PATHS := <list of lsdump paths>
Change-Id: I04608429e1add307cc1ee79d2f0c348fb041613c
GlobFiles had allowed results to be anywhere in the source tree,
restrict it to results within the current module directory.
Then use it for ExpandSources and other places where we only want files.
This fixes using '*' in cc_test's `data` property, which can only
support files.
The only thing this changes today is that java_resource_dirs and
java_resources no longer pass directories to soong_zip's -f argument.
core-libart previously added some icu directories, now it only passes
files.
Bug: 71906438
Test: only expected changes in out/soong/build.ninja
Test: add data: ["**/*"] to a cc_test, build successfully
Change-Id: Iff1bd8c005a48e431c740706d7e23f4f957d8b1d
Historically, we've always passed '-I .' as the first argument to
protoc, essentially treating all proto file package names as their full
path in the android source tree. This would make sense in a monorepo
world, but it makes less sense when we're pulling in external projects
with established package names.
So keep the same default (for now), but allow individual builds to opt
into using local paths as the default names with
'canonical_path_from_root: false'. A cleanup effort and/or large scale
change in the future could change the default to false.
As part of this, run protoc once per input proto file, since the flags
may need to change per-file. We'll also need this in order to specify
--dependency_out in the future.
Bug: 70704330
Test: aosp/master build-aosp_arm.ninja is identical
Test: aosp/master soong/build.ninja has expected changes
Test: m
Test: Build protobuf test
Change-Id: I9d6de9fd630326bbcced1c62a4a7e9546429b0ce
